# tracer: nop # # TASK-PID CPU# TIMESTAMP FUNCTION # | | | | | dd-2584 [004] 17.681522: balance_dirty_state: bdi btrfs-1: dirty=93 wb=0 unstable=0 bg_thresh=848 thresh=1696 gap=1603 poll_thresh=89 ino=257 dd-2584 [004] 17.681850: balance_dirty_state: bdi btrfs-1: dirty=145 wb=0 unstable=0 bg_thresh=849 thresh=1698 gap=1553 poll_thresh=41 ino=257 dd-2584 [004] 17.682240: balance_dirty_state: bdi btrfs-1: dirty=184 wb=0 unstable=0 bg_thresh=848 thresh=1697 gap=1513 poll_thresh=40 ino=257 dd-2584 [004] 17.682644: balance_dirty_state: bdi btrfs-1: dirty=236 wb=0 unstable=0 bg_thresh=849 thresh=1698 gap=1462 poll_thresh=39 ino=257 dd-2584 [004] 17.683360: balance_dirty_state: bdi btrfs-1: dirty=288 wb=0 unstable=0 bg_thresh=847 thresh=1695 gap=1407 poll_thresh=39 ino=257 dd-2584 [004] 17.683822: balance_dirty_state: bdi btrfs-1: dirty=327 wb=0 unstable=0 bg_thresh=848 thresh=1697 gap=1370 poll_thresh=38 ino=257 dd-2584 [004] 17.684226: balance_dirty_state: bdi btrfs-1: dirty=379 wb=0 unstable=0 bg_thresh=849 thresh=1698 gap=1319 poll_thresh=38 ino=257 dd-2584 [004] 17.684419: balance_dirty_state: bdi btrfs-1: dirty=431 wb=0 unstable=0 bg_thresh=847 thresh=1695 gap=1264 poll_thresh=37 ino=257 dd-2584 [004] 17.684611: balance_dirty_state: bdi btrfs-1: dirty=483 wb=0 unstable=0 bg_thresh=848 thresh=1696 gap=1213 poll_thresh=36 ino=257 dd-2584 [004] 17.684848: balance_dirty_state: bdi btrfs-1: dirty=522 wb=0 unstable=0 bg_thresh=849 thresh=1698 gap=1176 poll_thresh=35 ino=257 dd-2584 [004] 17.685240: balance_dirty_state: bdi btrfs-1: dirty=574 wb=0 unstable=0 bg_thresh=848 thresh=1697 gap=1123 poll_thresh=35 ino=257 dd-2584 [004] 17.685430: balance_dirty_state: bdi btrfs-1: dirty=626 wb=0 unstable=0 bg_thresh=848 thresh=1696 gap=1070 poll_thresh=34 ino=257 dd-2584 [004] 17.685668: balance_dirty_state: bdi btrfs-1: dirty=665 wb=0 unstable=0 bg_thresh=847 thresh=1695 gap=1030 poll_thresh=33 ino=257 dd-2584 [004] 17.685906: balance_dirty_state: bdi btrfs-1: dirty=717 wb=0 unstable=0 bg_thresh=848 thresh=1697 gap=980 poll_thresh=33 ino=257 dd-2584 [004] 17.686067: balance_dirty_state: bdi btrfs-1: dirty=743 wb=0 unstable=0 bg_thresh=848 thresh=1697 gap=954 poll_thresh=32 ino=257 dd-2584 [004] 17.686201: balance_dirty_state: bdi btrfs-1: dirty=782 wb=0 unstable=0 bg_thresh=847 thresh=1695 gap=913 poll_thresh=31 ino=257 dd-2584 [004] 17.686583: balance_dirty_state: bdi btrfs-1: dirty=808 wb=0 unstable=0 bg_thresh=848 thresh=1697 gap=889 poll_thresh=31 ino=257 dd-2584 [004] 17.686774: balance_dirty_state: bdi btrfs-1: dirty=847 wb=0 unstable=0 bg_thresh=847 thresh=1695 gap=848 poll_thresh=30 ino=257 dd-2584 [004] 17.686960: balance_dirty_state: bdi btrfs-1: dirty=873 wb=0 unstable=0 bg_thresh=848 thresh=1696 gap=823 poll_thresh=31 ino=257 dd-2584 [004] 17.687115: balance_dirty_state: bdi btrfs-1: dirty=912 wb=0 unstable=0 bg_thresh=849 thresh=1698 gap=786 poll_thresh=32 ino=257 flush-btrfs-1-2586 [007] 17.687261: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=232 wrote=0 to_write=16384 flush-btrfs-1-2586 [007] 17.687264: writeback_single_inode: bdi default: ino=256 state= age=232 wrote=0 to_write=16384 dd-2584 [004] 17.687322: balance_dirty_state: bdi btrfs-1: dirty=951 wb=0 unstable=0 bg_thresh=848 thresh=1697 gap=746 poll_thresh=34 ino=257 dd-2584 [004] 17.687583: balance_dirty_state: bdi btrfs-1: dirty=990 wb=0 unstable=0 bg_thresh=846 thresh=1693 gap=703 poll_thresh=36 ino=257 dd-2584 [004] 17.688147: balance_dirty_state: bdi btrfs-1: dirty=873 wb=182 unstable=0 bg_thresh=847 thresh=1695 gap=640 poll_thresh=38 ino=257 dd-2584 [004] 17.688470: balance_dirty_state: bdi btrfs-1: dirty=821 wb=286 unstable=0 bg_thresh=847 thresh=1694 gap=587 poll_thresh=40 ino=257 dd-2584 [004] 17.688818: balance_dirty_state: bdi btrfs-1: dirty=756 wb=390 unstable=0 bg_thresh=847 thresh=1694 gap=548 poll_thresh=42 ino=257 dd-2584 [004] 17.689152: balance_dirty_state: bdi btrfs-1: dirty=704 wb=494 unstable=0 bg_thresh=846 thresh=1693 gap=495 poll_thresh=44 ino=257 dd-2584 [004] 17.689468: balance_dirty_state: bdi btrfs-1: dirty=691 wb=559 unstable=0 bg_thresh=847 thresh=1695 gap=445 poll_thresh=46 ino=257 dd-2584 [004] 17.689696: balance_dirty_state: bdi btrfs-1: dirty=665 wb=624 unstable=0 bg_thresh=847 thresh=1694 gap=405 poll_thresh=48 ino=257 dd-2584 [004] 17.689705: balance_dirty_pages: bdi btrfs-1: bdi_limit=0 task_limit=0 bdi_dirty=1281 avg_dirty=1281 bdi_gap=-1024800% task_gap=-2049600% task_weight=0% bdi_bw=102400 base_bw=102400 task_bw=0 dirtied=48 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 17.692569: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=12 wrote=1280 to_write=15104 dd-2584 [004] 17.695866: balance_dirty_state: bdi btrfs-1: dirty=15 wb=897 unstable=0 bg_thresh=815 thresh=1631 gap=719 poll_thresh=48 ino=257 dd-2584 [004] 17.696273: balance_dirty_state: bdi btrfs-1: dirty=40 wb=897 unstable=0 bg_thresh=814 thresh=1629 gap=692 poll_thresh=36 ino=257 dd-2584 [004] 17.699304: balance_dirty_state: bdi btrfs-1: dirty=79 wb=767 unstable=0 bg_thresh=809 thresh=1618 gap=772 poll_thresh=38 ino=257 dd-2584 [004] 17.699629: balance_dirty_state: bdi btrfs-1: dirty=142 wb=767 unstable=0 bg_thresh=814 thresh=1629 gap=720 poll_thresh=40 ino=257 dd-2584 [004] 17.700004: balance_dirty_state: bdi btrfs-1: dirty=192 wb=637 unstable=0 bg_thresh=813 thresh=1627 gap=798 poll_thresh=42 ino=257 dd-2584 [004] 17.701363: balance_dirty_state: bdi btrfs-1: dirty=230 wb=637 unstable=0 bg_thresh=804 thresh=1609 gap=742 poll_thresh=44 ino=257 dd-2584 [004] 17.701689: balance_dirty_state: bdi btrfs-1: dirty=268 wb=637 unstable=0 bg_thresh=812 thresh=1624 gap=719 poll_thresh=46 ino=257 dd-2584 [004] 17.704092: balance_dirty_state: bdi btrfs-1: dirty=318 wb=455 unstable=0 bg_thresh=844 thresh=1688 gap=915 poll_thresh=48 ino=257 dd-2584 [004] 17.704295: balance_dirty_state: bdi btrfs-1: dirty=343 wb=377 unstable=0 bg_thresh=844 thresh=1688 gap=968 poll_thresh=31 ino=257 dd-2584 [004] 17.704483: balance_dirty_state: bdi btrfs-1: dirty=368 wb=377 unstable=0 bg_thresh=843 thresh=1686 gap=941 poll_thresh=32 ino=257 dd-2584 [004] 17.704670: balance_dirty_state: bdi btrfs-1: dirty=418 wb=377 unstable=0 bg_thresh=842 thresh=1685 gap=890 poll_thresh=31 ino=257 dd-2584 [004] 17.704856: balance_dirty_state: bdi btrfs-1: dirty=443 wb=377 unstable=0 bg_thresh=839 thresh=1678 gap=858 poll_thresh=30 ino=257 dd-2584 [004] 17.705048: balance_dirty_state: bdi btrfs-1: dirty=468 wb=377 unstable=0 bg_thresh=835 thresh=1671 gap=826 poll_thresh=30 ino=257 dd-2584 [004] 17.705240: balance_dirty_state: bdi btrfs-1: dirty=518 wb=377 unstable=0 bg_thresh=837 thresh=1675 gap=780 poll_thresh=31 ino=257 dd-2584 [004] 17.705719: balance_dirty_state: bdi btrfs-1: dirty=556 wb=377 unstable=0 bg_thresh=834 thresh=1668 gap=735 poll_thresh=32 ino=257 dd-2584 [004] 17.706074: balance_dirty_state: bdi btrfs-1: dirty=594 wb=351 unstable=0 bg_thresh=830 thresh=1660 gap=715 poll_thresh=34 ino=257 dd-2584 [004] 17.706773: balance_dirty_state: bdi btrfs-1: dirty=644 wb=247 unstable=0 bg_thresh=821 thresh=1642 gap=751 poll_thresh=36 ino=257 dd-2584 [004] 17.707098: balance_dirty_state: bdi btrfs-1: dirty=695 wb=247 unstable=0 bg_thresh=825 thresh=1650 gap=708 poll_thresh=38 ino=257 dd-2584 [004] 17.709005: balance_dirty_state: bdi btrfs-1: dirty=746 wb=247 unstable=0 bg_thresh=818 thresh=1637 gap=644 poll_thresh=40 ino=257 dd-2584 [004] 17.709587: balance_dirty_state: bdi btrfs-1: dirty=784 wb=247 unstable=0 bg_thresh=848 thresh=1696 gap=665 poll_thresh=42 ino=257 dd-2584 [004] 17.710115: balance_dirty_state: bdi btrfs-1: dirty=834 wb=247 unstable=0 bg_thresh=847 thresh=1694 gap=613 poll_thresh=44 ino=257 dd-2584 [004] 17.710385: balance_dirty_state: bdi btrfs-1: dirty=884 wb=247 unstable=0 bg_thresh=846 thresh=1692 gap=561 poll_thresh=46 ino=257 flush-btrfs-1-2586 [007] 17.710466: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=256 wrote=0 to_write=16384 dd-2584 [004] 17.710735: balance_dirty_state: bdi btrfs-1: dirty=934 wb=247 unstable=0 bg_thresh=848 thresh=1696 gap=515 poll_thresh=48 ino=257 dd-2584 [004] 17.711149: balance_dirty_state: bdi btrfs-1: dirty=857 wb=399 unstable=0 bg_thresh=847 thresh=1694 gap=438 poll_thresh=50 ino=257 dd-2584 [004] 17.711990: balance_dirty_state: bdi btrfs-1: dirty=681 wb=353 unstable=0 bg_thresh=869 thresh=1739 gap=705 poll_thresh=52 ino=257 dd-2584 [004] 17.712360: balance_dirty_state: bdi btrfs-1: dirty=631 wb=478 unstable=0 bg_thresh=871 thresh=1742 gap=633 poll_thresh=54 ino=257 dd-2584 [004] 17.712751: balance_dirty_state: bdi btrfs-1: dirty=580 wb=579 unstable=0 bg_thresh=863 thresh=1727 gap=568 poll_thresh=56 ino=257 dd-2584 [004] 17.714727: balance_dirty_state: bdi btrfs-1: dirty=90 wb=1144 unstable=0 bg_thresh=864 thresh=1729 gap=495 poll_thresh=58 ino=257 flush-btrfs-1-2586 [007] 17.715247: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=1280 to_write=15104 dd-2584 [004] 17.715401: balance_dirty_state: bdi btrfs-1: dirty=15 wb=1155 unstable=0 bg_thresh=856 thresh=1713 gap=543 poll_thresh=60 ino=257 dd-2584 [004] 17.715926: balance_dirty_state: bdi btrfs-1: dirty=90 wb=1155 unstable=0 bg_thresh=866 thresh=1732 gap=487 poll_thresh=62 ino=257 dd-2584 [004] 17.716311: balance_dirty_state: bdi btrfs-1: dirty=140 wb=1155 unstable=0 bg_thresh=876 thresh=1753 gap=458 poll_thresh=64 ino=257 dd-2584 [004] 17.716788: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1155 unstable=0 bg_thresh=881 thresh=1763 gap=368 poll_thresh=67 ino=257 dd-2584 [004] 17.716797: balance_dirty_pages: bdi btrfs-1: bdi_limit=424 task_limit=409 bdi_dirty=1383 avg_dirty=1383 bdi_gap=-1804% task_gap=-3666% task_weight=56% bdi_bw=102400 base_bw=102400 task_bw=0 dirtied=80 period=0 think=20 pause=8 dd-2584 [004] 17.723826: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1016 unstable=0 bg_thresh=852 thresh=1705 gap=449 poll_thresh=67 ino=257 dd-2584 [004] 17.723946: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1016 unstable=0 bg_thresh=852 thresh=1705 gap=449 poll_thresh=50 ino=257 dd-2584 [004] 17.726260: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1016 unstable=0 bg_thresh=849 thresh=1699 gap=380 poll_thresh=52 ino=257 dd-2584 [004] 17.726270: balance_dirty_pages: bdi btrfs-1: bdi_limit=429 task_limit=414 bdi_dirty=1335 avg_dirty=1335 bdi_gap=-1689% task_gap=-3434% task_weight=56% bdi_bw=102400 base_bw=102400 task_bw=0 dirtied=64 period=0 think=0 pause=8 dd-2584 [004] 17.731933: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1016 unstable=0 bg_thresh=933 thresh=1866 gap=547 poll_thresh=52 ino=257 dd-2584 [004] 17.732037: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1016 unstable=0 bg_thresh=935 thresh=1871 gap=527 poll_thresh=39 ino=257 dd-2584 [004] 17.732320: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1016 unstable=0 bg_thresh=937 thresh=1875 gap=481 poll_thresh=41 ino=257 dd-2584 [004] 17.732600: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1016 unstable=0 bg_thresh=936 thresh=1873 gap=429 poll_thresh=43 ino=257 dd-2584 [004] 17.732609: balance_dirty_pages: bdi btrfs-1: bdi_limit=500 task_limit=481 bdi_dirty=1447 avg_dirty=1447 bdi_gap=-1511% task_gap=-3084% task_weight=61% bdi_bw=102400 base_bw=102400 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [004] 17.740575: balance_dirty_state: bdi btrfs-1: dirty=428 wb=891 unstable=0 bg_thresh=945 thresh=1890 gap=571 poll_thresh=43 ino=257 dd-2584 [004] 17.740678: balance_dirty_state: bdi btrfs-1: dirty=428 wb=891 unstable=0 bg_thresh=945 thresh=1891 gap=572 poll_thresh=32 ino=257 dd-2584 [004] 17.740969: balance_dirty_state: bdi btrfs-1: dirty=478 wb=891 unstable=0 bg_thresh=945 thresh=1890 gap=521 poll_thresh=34 ino=257 dd-2584 [004] 17.741497: balance_dirty_state: bdi btrfs-1: dirty=528 wb=891 unstable=0 bg_thresh=946 thresh=1893 gap=474 poll_thresh=36 ino=257 dd-2584 [004] 17.741681: balance_dirty_state: bdi btrfs-1: dirty=578 wb=891 unstable=0 bg_thresh=946 thresh=1892 gap=423 poll_thresh=38 ino=257 dd-2584 [004] 17.741688: balance_dirty_pages: bdi btrfs-1: bdi_limit=540 task_limit=519 bdi_dirty=1479 avg_dirty=1479 bdi_gap=-1388% task_gap=-2838% task_weight=62% bdi_bw=102400 base_bw=102400 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [004] 17.752255: balance_dirty_state: bdi btrfs-1: dirty=578 wb=891 unstable=0 bg_thresh=954 thresh=1909 gap=440 poll_thresh=38 ino=257 dd-2584 [004] 17.752265: balance_dirty_pages: bdi btrfs-1: bdi_limit=547 task_limit=525 bdi_dirty=1479 avg_dirty=1479 bdi_gap=-1362% task_gap=-2789% task_weight=64% bdi_bw=102400 base_bw=102400 task_bw=0 dirtied=48 period=0 think=4 pause=8 dd-2584 [004] 17.763833: balance_dirty_state: bdi btrfs-1: dirty=578 wb=766 unstable=0 bg_thresh=947 thresh=1895 gap=551 poll_thresh=38 ino=257 dd-2584 [004] 17.763947: balance_dirty_state: bdi btrfs-1: dirty=603 wb=766 unstable=0 bg_thresh=950 thresh=1900 gap=531 poll_thresh=28 ino=257 dd-2584 [004] 17.764124: balance_dirty_state: bdi btrfs-1: dirty=628 wb=766 unstable=0 bg_thresh=949 thresh=1899 gap=505 poll_thresh=29 ino=257 dd-2584 [004] 17.764264: balance_dirty_state: bdi btrfs-1: dirty=653 wb=766 unstable=0 bg_thresh=949 thresh=1898 gap=479 poll_thresh=30 ino=257 dd-2584 [004] 17.764386: balance_dirty_state: bdi btrfs-1: dirty=703 wb=766 unstable=0 bg_thresh=948 thresh=1896 gap=427 poll_thresh=31 ino=257 dd-2584 [004] 17.764392: balance_dirty_pages: bdi btrfs-1: bdi_limit=571 task_limit=548 bdi_dirty=1463 avg_dirty=1463 bdi_gap=-1249% task_gap=-2563% task_weight=64% bdi_bw=102400 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 17.775858: balance_dirty_state: bdi btrfs-1: dirty=703 wb=766 unstable=0 bg_thresh=947 thresh=1894 gap=425 poll_thresh=31 ino=257 dd-2584 [000] 17.775869: balance_dirty_pages: bdi btrfs-1: bdi_limit=570 task_limit=547 bdi_dirty=1463 avg_dirty=1463 bdi_gap=-1250% task_gap=-2566% task_weight=64% bdi_bw=102400 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 17.783882: balance_dirty_state: bdi btrfs-1: dirty=703 wb=640 unstable=0 bg_thresh=945 thresh=1891 gap=548 poll_thresh=31 ino=257 dd-2584 [000] 17.783991: balance_dirty_state: bdi btrfs-1: dirty=728 wb=640 unstable=0 bg_thresh=948 thresh=1896 gap=528 poll_thresh=23 ino=257 dd-2584 [000] 17.784288: balance_dirty_state: bdi btrfs-1: dirty=753 wb=640 unstable=0 bg_thresh=947 thresh=1895 gap=502 poll_thresh=24 ino=257 dd-2584 [000] 17.784531: balance_dirty_state: bdi btrfs-1: dirty=778 wb=640 unstable=0 bg_thresh=947 thresh=1894 gap=476 poll_thresh=25 ino=257 dd-2584 [000] 17.785152: balance_dirty_state: bdi btrfs-1: dirty=803 wb=640 unstable=0 bg_thresh=949 thresh=1898 gap=455 poll_thresh=26 ino=257 dd-2584 [000] 17.785162: balance_dirty_pages: bdi btrfs-1: bdi_limit=599 task_limit=574 bdi_dirty=1447 avg_dirty=1447 bdi_gap=-1132% task_gap=-2331% task_weight=67% bdi_bw=102400 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 17.791975: balance_dirty_state: bdi btrfs-1: dirty=803 wb=640 unstable=0 bg_thresh=949 thresh=1898 gap=455 poll_thresh=26 ino=257 dd-2584 [007] 17.791986: balance_dirty_pages: bdi btrfs-1: bdi_limit=599 task_limit=574 bdi_dirty=1447 avg_dirty=1447 bdi_gap=-1132% task_gap=-2331% task_weight=67% bdi_bw=98940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 17.803904: balance_dirty_state: bdi btrfs-1: dirty=803 wb=513 unstable=0 bg_thresh=943 thresh=1886 gap=570 poll_thresh=26 ino=257 dd-2584 [007] 17.803971: balance_dirty_state: bdi btrfs-1: dirty=803 wb=513 unstable=0 bg_thresh=945 thresh=1891 gap=575 poll_thresh=19 ino=257 dd-2584 [007] 17.804092: balance_dirty_state: bdi btrfs-1: dirty=853 wb=513 unstable=0 bg_thresh=945 thresh=1890 gap=524 poll_thresh=20 ino=257 dd-2584 [007] 17.804213: balance_dirty_state: bdi btrfs-1: dirty=878 wb=513 unstable=0 bg_thresh=944 thresh=1889 gap=498 poll_thresh=21 ino=257 dd-2584 [007] 17.804341: balance_dirty_state: bdi btrfs-1: dirty=903 wb=513 unstable=0 bg_thresh=943 thresh=1887 gap=471 poll_thresh=22 ino=257 dd-2584 [007] 17.804346: balance_dirty_pages: bdi btrfs-1: bdi_limit=619 task_limit=593 bdi_dirty=1431 avg_dirty=1431 bdi_gap=-1048% task_gap=-2165% task_weight=67% bdi_bw=98940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 17.811911: balance_dirty_state: bdi btrfs-1: dirty=903 wb=388 unstable=0 bg_thresh=943 thresh=1887 gap=596 poll_thresh=22 ino=257 dd-2584 [007] 17.812020: balance_dirty_state: bdi btrfs-1: dirty=929 wb=388 unstable=0 bg_thresh=943 thresh=1886 gap=569 poll_thresh=16 ino=257 dd-2584 [007] 17.812159: balance_dirty_state: bdi btrfs-1: dirty=955 wb=388 unstable=0 bg_thresh=944 thresh=1888 gap=545 poll_thresh=17 ino=257 flush-btrfs-1-2586 [004] 17.812179: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=360 wrote=0 to_write=16384 dd-2584 [007] 17.812306: balance_dirty_state: bdi btrfs-1: dirty=981 wb=388 unstable=0 bg_thresh=943 thresh=1886 gap=517 poll_thresh=18 ino=257 dd-2584 [007] 17.812452: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=388 unstable=0 bg_thresh=944 thresh=1888 gap=480 poll_thresh=19 ino=257 dd-2584 [007] 17.812764: balance_dirty_state: bdi btrfs-1: dirty=946 wb=488 unstable=0 bg_thresh=943 thresh=1886 gap=452 poll_thresh=20 ino=257 dd-2584 [007] 17.812767: balance_dirty_pages: bdi btrfs-1: bdi_limit=629 task_limit=602 bdi_dirty=1448 avg_dirty=1448 bdi_gap=-1041% task_gap=-2151% task_weight=69% bdi_bw=98940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 17.818579: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=1056 to_write=15328 dd-2584 [007] 17.823788: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1319 unstable=0 bg_thresh=941 thresh=1883 gap=564 poll_thresh=20 ino=257 dd-2584 [007] 17.823895: balance_dirty_state: bdi btrfs-1: dirty=16 wb=1319 unstable=0 bg_thresh=941 thresh=1882 gap=547 poll_thresh=15 ino=257 dd-2584 [007] 17.823994: balance_dirty_state: bdi btrfs-1: dirty=41 wb=1319 unstable=0 bg_thresh=942 thresh=1884 gap=524 poll_thresh=16 ino=257 dd-2584 [007] 17.824179: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1319 unstable=0 bg_thresh=943 thresh=1887 gap=502 poll_thresh=17 ino=257 dd-2584 [007] 17.824416: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1319 unstable=0 bg_thresh=943 thresh=1886 gap=476 poll_thresh=18 ino=257 dd-2584 [007] 17.824609: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1319 unstable=0 bg_thresh=942 thresh=1885 gap=450 poll_thresh=19 ino=257 dd-2584 [007] 17.824617: balance_dirty_pages: bdi btrfs-1: bdi_limit=662 task_limit=633 bdi_dirty=1448 avg_dirty=1448 bdi_gap=-947% task_gap=-1966% task_weight=70% bdi_bw=98940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 17.831903: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1319 unstable=0 bg_thresh=942 thresh=1885 gap=450 poll_thresh=19 ino=257 dd-2584 [007] 17.831910: balance_dirty_pages: bdi btrfs-1: bdi_limit=662 task_limit=633 bdi_dirty=1448 avg_dirty=1448 bdi_gap=-947% task_gap=-1966% task_weight=70% bdi_bw=98940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 17.839894: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1194 unstable=0 bg_thresh=944 thresh=1889 gap=579 poll_thresh=19 ino=257 dd-2584 [007] 17.839998: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1194 unstable=0 bg_thresh=944 thresh=1888 gap=553 poll_thresh=14 ino=257 dd-2584 [007] 17.840091: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1194 unstable=0 bg_thresh=946 thresh=1893 gap=533 poll_thresh=15 ino=257 dd-2584 [007] 17.840183: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1194 unstable=0 bg_thresh=943 thresh=1887 gap=527 poll_thresh=16 ino=257 dd-2584 [007] 17.840613: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1194 unstable=0 bg_thresh=986 thresh=1973 gap=588 poll_thresh=17 ino=257 dd-2584 [007] 17.841010: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1194 unstable=0 bg_thresh=986 thresh=1972 gap=537 poll_thresh=18 ino=257 dd-2584 [007] 17.841169: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1194 unstable=0 bg_thresh=985 thresh=1971 gap=511 poll_thresh=19 ino=257 dd-2584 [007] 17.841329: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1194 unstable=0 bg_thresh=987 thresh=1975 gap=490 poll_thresh=20 ino=257 dd-2584 [007] 17.841337: balance_dirty_pages: bdi btrfs-1: bdi_limit=731 task_limit=698 bdi_dirty=1496 avg_dirty=1496 bdi_gap=-836% task_gap=-1746% task_weight=72% bdi_bw=98940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 17.847898: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1119 unstable=0 bg_thresh=981 thresh=1963 gap=553 poll_thresh=20 ino=257 dd-2584 [007] 17.847994: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1119 unstable=0 bg_thresh=978 thresh=1957 gap=522 poll_thresh=15 ino=257 dd-2584 [007] 17.848073: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1119 unstable=0 bg_thresh=981 thresh=1962 gap=527 poll_thresh=16 ino=257 dd-2584 [007] 17.848231: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1119 unstable=0 bg_thresh=980 thresh=1961 gap=476 poll_thresh=17 ino=257 dd-2584 [007] 17.848238: balance_dirty_pages: bdi btrfs-1: bdi_limit=733 task_limit=700 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-815% task_gap=-1704% task_weight=72% bdi_bw=98940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 17.855919: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1069 unstable=0 bg_thresh=980 thresh=1961 gap=526 poll_thresh=17 ino=257 dd-2584 [007] 17.855997: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1069 unstable=0 bg_thresh=980 thresh=1960 gap=525 poll_thresh=13 ino=257 dd-2584 [007] 17.856061: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1069 unstable=0 bg_thresh=979 thresh=1959 gap=499 poll_thresh=14 ino=257 dd-2584 [007] 17.856121: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1069 unstable=0 bg_thresh=979 thresh=1959 gap=474 poll_thresh=15 ino=257 dd-2584 [007] 17.856126: balance_dirty_pages: bdi btrfs-1: bdi_limit=730 task_limit=697 bdi_dirty=1482 avg_dirty=1482 bdi_gap=-822% task_gap=-1717% task_weight=72% bdi_bw=98940 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 17.863919: balance_dirty_state: bdi btrfs-1: dirty=416 wb=944 unstable=0 bg_thresh=979 thresh=1959 gap=599 poll_thresh=15 ino=257 dd-2584 [007] 17.863993: balance_dirty_state: bdi btrfs-1: dirty=416 wb=944 unstable=0 bg_thresh=979 thresh=1958 gap=598 poll_thresh=11 ino=257 dd-2584 [007] 17.864058: balance_dirty_state: bdi btrfs-1: dirty=441 wb=944 unstable=0 bg_thresh=979 thresh=1958 gap=573 poll_thresh=12 ino=257 dd-2584 [007] 17.864123: balance_dirty_state: bdi btrfs-1: dirty=466 wb=944 unstable=0 bg_thresh=978 thresh=1957 gap=547 poll_thresh=13 ino=257 dd-2584 [007] 17.864187: balance_dirty_state: bdi btrfs-1: dirty=466 wb=944 unstable=0 bg_thresh=978 thresh=1957 gap=547 poll_thresh=14 ino=257 dd-2584 [007] 17.864445: balance_dirty_state: bdi btrfs-1: dirty=491 wb=944 unstable=0 bg_thresh=975 thresh=1950 gap=515 poll_thresh=15 ino=257 dd-2584 [007] 17.864519: balance_dirty_state: bdi btrfs-1: dirty=491 wb=944 unstable=0 bg_thresh=972 thresh=1944 gap=509 poll_thresh=16 ino=257 dd-2584 [007] 17.864663: balance_dirty_state: bdi btrfs-1: dirty=541 wb=944 unstable=0 bg_thresh=966 thresh=1933 gap=448 poll_thresh=17 ino=257 dd-2584 [007] 17.864669: balance_dirty_pages: bdi btrfs-1: bdi_limit=744 task_limit=710 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-790% task_gap=-1655% task_weight=73% bdi_bw=98940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 17.871906: balance_dirty_state: bdi btrfs-1: dirty=541 wb=944 unstable=0 bg_thresh=961 thresh=1922 gap=437 poll_thresh=17 ino=257 dd-2584 [007] 17.871918: balance_dirty_pages: bdi btrfs-1: bdi_limit=738 task_limit=704 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-803% task_gap=-1681% task_weight=74% bdi_bw=98940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 17.879931: balance_dirty_state: bdi btrfs-1: dirty=541 wb=944 unstable=0 bg_thresh=963 thresh=1926 gap=441 poll_thresh=17 ino=257 dd-2584 [007] 17.879941: balance_dirty_pages: bdi btrfs-1: bdi_limit=740 task_limit=706 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-799% task_gap=-1672% task_weight=73% bdi_bw=98940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 17.887934: balance_dirty_state: bdi btrfs-1: dirty=541 wb=944 unstable=0 bg_thresh=960 thresh=1920 gap=435 poll_thresh=17 ino=257 dd-2584 [007] 17.887946: balance_dirty_pages: bdi btrfs-1: bdi_limit=737 task_limit=703 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-807% task_gap=-1688% task_weight=74% bdi_bw=98940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 17.895859: balance_dirty_state: bdi btrfs-1: dirty=541 wb=694 unstable=0 bg_thresh=960 thresh=1921 gap=686 poll_thresh=17 ino=257 dd-2584 [007] 17.895962: balance_dirty_state: bdi btrfs-1: dirty=541 wb=694 unstable=0 bg_thresh=963 thresh=1927 gap=692 poll_thresh=13 ino=257 dd-2584 [007] 17.896049: balance_dirty_state: bdi btrfs-1: dirty=566 wb=694 unstable=0 bg_thresh=960 thresh=1921 gap=661 poll_thresh=14 ino=257 dd-2584 [007] 17.896138: balance_dirty_state: bdi btrfs-1: dirty=591 wb=694 unstable=0 bg_thresh=963 thresh=1927 gap=642 poll_thresh=15 ino=257 dd-2584 [007] 17.896225: balance_dirty_state: bdi btrfs-1: dirty=591 wb=694 unstable=0 bg_thresh=963 thresh=1927 gap=642 poll_thresh=16 ino=257 dd-2584 [007] 17.896403: balance_dirty_state: bdi btrfs-1: dirty=641 wb=694 unstable=0 bg_thresh=958 thresh=1917 gap=582 poll_thresh=17 ino=257 dd-2584 [007] 17.896579: balance_dirty_state: bdi btrfs-1: dirty=666 wb=694 unstable=0 bg_thresh=961 thresh=1923 gap=563 poll_thresh=18 ino=257 dd-2584 [007] 17.896755: balance_dirty_state: bdi btrfs-1: dirty=691 wb=694 unstable=0 bg_thresh=964 thresh=1928 gap=543 poll_thresh=19 ino=257 dd-2584 [007] 17.896933: balance_dirty_state: bdi btrfs-1: dirty=716 wb=694 unstable=0 bg_thresh=964 thresh=1929 gap=519 poll_thresh=20 ino=257 dd-2584 [007] 17.897350: balance_dirty_state: bdi btrfs-1: dirty=766 wb=694 unstable=0 bg_thresh=961 thresh=1922 gap=462 poll_thresh=21 ino=257 dd-2584 [007] 17.897359: balance_dirty_pages: bdi btrfs-1: bdi_limit=793 task_limit=756 bdi_dirty=1449 avg_dirty=1449 bdi_gap=-661% task_gap=-1397% task_weight=75% bdi_bw=92796 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 17.903960: balance_dirty_state: bdi btrfs-1: dirty=766 wb=694 unstable=0 bg_thresh=955 thresh=1910 gap=450 poll_thresh=21 ino=257 dd-2584 [007] 17.903971: balance_dirty_pages: bdi btrfs-1: bdi_limit=786 task_limit=749 bdi_dirty=1449 avg_dirty=1449 bdi_gap=-673% task_gap=-1422% task_weight=75% bdi_bw=92796 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 17.911790: balance_dirty_state: bdi btrfs-1: dirty=766 wb=694 unstable=0 bg_thresh=974 thresh=1949 gap=489 poll_thresh=21 ino=257 dd-2584 [007] 17.911864: balance_dirty_state: bdi btrfs-1: dirty=766 wb=694 unstable=0 bg_thresh=974 thresh=1948 gap=488 poll_thresh=16 ino=257 dd-2584 [007] 17.912004: balance_dirty_state: bdi btrfs-1: dirty=816 wb=694 unstable=0 bg_thresh=973 thresh=1947 gap=437 poll_thresh=17 ino=257 dd-2584 [007] 17.912011: balance_dirty_pages: bdi btrfs-1: bdi_limit=809 task_limit=771 bdi_dirty=1497 avg_dirty=1497 bdi_gap=-679% task_gap=-1435% task_weight=75% bdi_bw=92796 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 17.919885: balance_dirty_state: bdi btrfs-1: dirty=816 wb=569 unstable=0 bg_thresh=964 thresh=1929 gap=544 poll_thresh=17 ino=257 dd-2584 [007] 17.919960: balance_dirty_state: bdi btrfs-1: dirty=816 wb=569 unstable=0 bg_thresh=964 thresh=1929 gap=544 poll_thresh=13 ino=257 dd-2584 [007] 17.920025: balance_dirty_state: bdi btrfs-1: dirty=841 wb=569 unstable=0 bg_thresh=962 thresh=1924 gap=514 poll_thresh=14 ino=257 dd-2584 [007] 17.920089: balance_dirty_state: bdi btrfs-1: dirty=866 wb=569 unstable=0 bg_thresh=965 thresh=1930 gap=495 poll_thresh=15 ino=257 dd-2584 [007] 17.920162: balance_dirty_state: bdi btrfs-1: dirty=879 wb=569 unstable=0 bg_thresh=964 thresh=1929 gap=481 poll_thresh=16 ino=257 dd-2584 [007] 17.920168: balance_dirty_pages: bdi btrfs-1: bdi_limit=824 task_limit=785 bdi_dirty=1433 avg_dirty=1433 bdi_gap=-590% task_gap=-1256% task_weight=76% bdi_bw=92796 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 17.927886: balance_dirty_state: bdi btrfs-1: dirty=879 wb=569 unstable=0 bg_thresh=958 thresh=1916 gap=468 poll_thresh=16 ino=257 dd-2584 [007] 17.927893: balance_dirty_pages: bdi btrfs-1: bdi_limit=817 task_limit=778 bdi_dirty=1433 avg_dirty=1433 bdi_gap=-602% task_gap=-1282% task_weight=76% bdi_bw=92796 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 17.935860: balance_dirty_state: bdi btrfs-1: dirty=879 wb=569 unstable=0 bg_thresh=983 thresh=1967 gap=519 poll_thresh=16 ino=257 dd-2584 [007] 17.935953: balance_dirty_state: bdi btrfs-1: dirty=904 wb=569 unstable=0 bg_thresh=980 thresh=1961 gap=488 poll_thresh=12 ino=257 dd-2584 [007] 17.935960: balance_dirty_pages: bdi btrfs-1: bdi_limit=845 task_limit=805 bdi_dirty=1449 avg_dirty=1449 bdi_gap=-571% task_gap=-1218% task_weight=76% bdi_bw=92796 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 17.943873: balance_dirty_state: bdi btrfs-1: dirty=904 wb=569 unstable=0 bg_thresh=983 thresh=1966 gap=493 poll_thresh=12 ino=257 dd-2584 [007] 17.943950: balance_dirty_state: bdi btrfs-1: dirty=904 wb=569 unstable=0 bg_thresh=985 thresh=1971 gap=498 poll_thresh=9 ino=257 dd-2584 [007] 17.944018: balance_dirty_state: bdi btrfs-1: dirty=929 wb=569 unstable=0 bg_thresh=982 thresh=1965 gap=467 poll_thresh=10 ino=257 dd-2584 [007] 17.944023: balance_dirty_pages: bdi btrfs-1: bdi_limit=848 task_limit=807 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-595% task_gap=-1269% task_weight=77% bdi_bw=92796 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 17.951856: balance_dirty_state: bdi btrfs-1: dirty=929 wb=569 unstable=0 bg_thresh=977 thresh=1955 gap=457 poll_thresh=10 ino=257 dd-2584 [004] 17.951867: balance_dirty_pages: bdi btrfs-1: bdi_limit=841 task_limit=801 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-608% task_gap=-1293% task_weight=76% bdi_bw=92796 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 17.959904: balance_dirty_state: bdi btrfs-1: dirty=927 wb=451 unstable=0 bg_thresh=975 thresh=1951 gap=573 poll_thresh=10 ino=257 dd-2584 [000] 17.960022: balance_dirty_state: bdi btrfs-1: dirty=952 wb=451 unstable=0 bg_thresh=975 thresh=1951 gap=548 poll_thresh=7 ino=257 dd-2584 [000] 17.960147: balance_dirty_state: bdi btrfs-1: dirty=977 wb=451 unstable=0 bg_thresh=975 thresh=1951 gap=523 poll_thresh=8 ino=257 flush-btrfs-1-2586 [002] 17.960196: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=508 wrote=0 to_write=16384 dd-2584 [000] 17.960280: balance_dirty_state: bdi btrfs-1: dirty=977 wb=451 unstable=0 bg_thresh=975 thresh=1950 gap=522 poll_thresh=9 ino=257 dd-2584 [000] 17.960406: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=451 unstable=0 bg_thresh=975 thresh=1950 gap=497 poll_thresh=10 ino=257 dd-2584 [000] 17.960879: balance_dirty_state: bdi btrfs-1: dirty=964 wb=514 unstable=0 bg_thresh=974 thresh=1949 gap=471 poll_thresh=11 ino=257 dd-2584 [000] 17.960885: balance_dirty_pages: bdi btrfs-1: bdi_limit=862 task_limit=821 bdi_dirty=1433 avg_dirty=1433 bdi_gap=-528% task_gap=-1134% task_weight=76% bdi_bw=92796 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 17.965046: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=284 wrote=1008 to_write=15376 dd-2584 [000] 17.968070: balance_dirty_state: bdi btrfs-1: dirty=26 wb=1327 unstable=0 bg_thresh=974 thresh=1949 gap=596 poll_thresh=11 ino=257 dd-2584 [000] 17.968150: balance_dirty_state: bdi btrfs-1: dirty=39 wb=1327 unstable=0 bg_thresh=975 thresh=1950 gap=584 poll_thresh=8 ino=257 dd-2584 [000] 17.968226: balance_dirty_state: bdi btrfs-1: dirty=52 wb=1327 unstable=0 bg_thresh=975 thresh=1951 gap=572 poll_thresh=9 ino=257 dd-2584 [000] 17.968295: balance_dirty_state: bdi btrfs-1: dirty=65 wb=1327 unstable=0 bg_thresh=975 thresh=1950 gap=558 poll_thresh=10 ino=257 dd-2584 [000] 17.968370: balance_dirty_state: bdi btrfs-1: dirty=78 wb=1327 unstable=0 bg_thresh=974 thresh=1949 gap=544 poll_thresh=11 ino=257 dd-2584 [000] 17.968437: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1327 unstable=0 bg_thresh=973 thresh=1947 gap=517 poll_thresh=12 ino=257 dd-2584 [000] 17.968508: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1327 unstable=0 bg_thresh=977 thresh=1954 gap=524 poll_thresh=13 ino=257 dd-2584 [000] 17.968611: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1327 unstable=0 bg_thresh=976 thresh=1953 gap=498 poll_thresh=14 ino=257 dd-2584 [000] 17.968734: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1327 unstable=0 bg_thresh=979 thresh=1958 gap=503 poll_thresh=15 ino=257 dd-2584 [000] 17.968864: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1327 unstable=0 bg_thresh=978 thresh=1957 gap=477 poll_thresh=16 ino=257 dd-2584 [000] 17.968874: balance_dirty_pages: bdi btrfs-1: bdi_limit=889 task_limit=846 bdi_dirty=1449 avg_dirty=1449 bdi_gap=-503% task_gap=-1084% task_weight=77% bdi_bw=92796 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 17.975895: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1327 unstable=0 bg_thresh=976 thresh=1952 gap=472 poll_thresh=16 ino=257 dd-2584 [000] 17.975904: balance_dirty_pages: bdi btrfs-1: bdi_limit=885 task_limit=842 bdi_dirty=1449 avg_dirty=1449 bdi_gap=-509% task_gap=-1096% task_weight=78% bdi_bw=92796 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 17.983799: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1177 unstable=0 bg_thresh=976 thresh=1952 gap=622 poll_thresh=16 ino=257 dd-2584 [000] 17.983895: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1177 unstable=0 bg_thresh=976 thresh=1952 gap=597 poll_thresh=12 ino=257 dd-2584 [000] 17.983992: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1177 unstable=0 bg_thresh=975 thresh=1951 gap=596 poll_thresh=13 ino=257 dd-2584 [000] 17.984087: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1177 unstable=0 bg_thresh=972 thresh=1945 gap=565 poll_thresh=14 ino=257 dd-2584 [000] 17.984180: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1177 unstable=0 bg_thresh=975 thresh=1950 gap=545 poll_thresh=15 ino=257 dd-2584 [000] 17.984275: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1177 unstable=0 bg_thresh=972 thresh=1944 gap=539 poll_thresh=16 ino=257 dd-2584 [000] 17.984716: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1177 unstable=0 bg_thresh=974 thresh=1948 gap=505 poll_thresh=17 ino=257 dd-2584 [000] 17.985425: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1177 unstable=0 bg_thresh=970 thresh=1940 gap=447 poll_thresh=18 ino=257 dd-2584 [000] 17.985433: balance_dirty_pages: bdi btrfs-1: bdi_limit=897 task_limit=852 bdi_dirty=1465 avg_dirty=1465 bdi_gap=-506% task_gap=-1092% task_weight=80% bdi_bw=92796 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 17.991905: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1177 unstable=0 bg_thresh=970 thresh=1940 gap=447 poll_thresh=18 ino=257 dd-2584 [000] 17.991913: balance_dirty_pages: bdi btrfs-1: bdi_limit=897 task_limit=852 bdi_dirty=1465 avg_dirty=1465 bdi_gap=-506% task_gap=-1092% task_weight=80% bdi_bw=92796 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 17.999783: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1060 unstable=0 bg_thresh=969 thresh=1938 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 18.000003: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1060 unstable=0 bg_thresh=969 thresh=1939 gap=550 poll_thresh=13 ino=257 dd-2584 [004] 18.000204: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1060 unstable=0 bg_thresh=969 thresh=1939 gap=550 poll_thresh=14 ino=257 dd-2584 [004] 18.000402: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1060 unstable=0 bg_thresh=969 thresh=1938 gap=524 poll_thresh=15 ino=257 dd-2584 [004] 18.001119: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1060 unstable=0 bg_thresh=985 thresh=1971 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 18.001488: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1060 unstable=0 bg_thresh=985 thresh=1970 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 18.001855: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1060 unstable=0 bg_thresh=984 thresh=1969 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 18.001871: balance_dirty_pages: bdi btrfs-1: bdi_limit=935 task_limit=888 bdi_dirty=1466 avg_dirty=1466 bdi_gap=-453% task_gap=-988% task_weight=80% bdi_bw=85868 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.007860: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1054 unstable=0 bg_thresh=985 thresh=1970 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 18.007875: balance_dirty_pages: bdi btrfs-1: bdi_limit=936 task_limit=889 bdi_dirty=1466 avg_dirty=1466 bdi_gap=-452% task_gap=-984% task_weight=80% bdi_bw=85868 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.015810: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1054 unstable=0 bg_thresh=985 thresh=1970 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 18.015815: balance_dirty_pages: bdi btrfs-1: bdi_limit=936 task_limit=889 bdi_dirty=1467 avg_dirty=1467 bdi_gap=-452% task_gap=-986% task_weight=80% bdi_bw=85868 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.023812: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1015 unstable=0 bg_thresh=983 thresh=1966 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 18.023916: balance_dirty_state: bdi btrfs-1: dirty=438 wb=990 unstable=0 bg_thresh=983 thresh=1966 gap=538 poll_thresh=13 ino=257 dd-2584 [004] 18.024022: balance_dirty_state: bdi btrfs-1: dirty=463 wb=915 unstable=0 bg_thresh=982 thresh=1965 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 18.024109: balance_dirty_state: bdi btrfs-1: dirty=488 wb=902 unstable=0 bg_thresh=985 thresh=1970 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 18.024171: balance_dirty_state: bdi btrfs-1: dirty=488 wb=902 unstable=0 bg_thresh=985 thresh=1970 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 18.024459: balance_dirty_state: bdi btrfs-1: dirty=538 wb=902 unstable=0 bg_thresh=984 thresh=1968 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 18.024576: balance_dirty_state: bdi btrfs-1: dirty=563 wb=902 unstable=0 bg_thresh=986 thresh=1972 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 18.024690: balance_dirty_state: bdi btrfs-1: dirty=588 wb=902 unstable=0 bg_thresh=985 thresh=1971 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 18.024696: balance_dirty_pages: bdi btrfs-1: bdi_limit=957 task_limit=908 bdi_dirty=1467 avg_dirty=1467 bdi_gap=-425% task_gap=-934% task_weight=82% bdi_bw=85868 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.031822: balance_dirty_state: bdi btrfs-1: dirty=588 wb=902 unstable=0 bg_thresh=985 thresh=1971 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 18.031827: balance_dirty_pages: bdi btrfs-1: bdi_limit=957 task_limit=908 bdi_dirty=1467 avg_dirty=1467 bdi_gap=-425% task_gap=-934% task_weight=82% bdi_bw=85868 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.039812: balance_dirty_state: bdi btrfs-1: dirty=588 wb=902 unstable=0 bg_thresh=985 thresh=1971 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 18.039817: balance_dirty_pages: bdi btrfs-1: bdi_limit=957 task_limit=908 bdi_dirty=1467 avg_dirty=1467 bdi_gap=-425% task_gap=-934% task_weight=82% bdi_bw=85868 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.047894: balance_dirty_state: bdi btrfs-1: dirty=588 wb=902 unstable=0 bg_thresh=985 thresh=1971 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 18.047900: balance_dirty_pages: bdi btrfs-1: bdi_limit=957 task_limit=908 bdi_dirty=1467 avg_dirty=1467 bdi_gap=-425% task_gap=-934% task_weight=82% bdi_bw=85868 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 18.055871: balance_dirty_state: bdi btrfs-1: dirty=587 wb=885 unstable=0 bg_thresh=978 thresh=1956 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 18.055879: balance_dirty_pages: bdi btrfs-1: bdi_limit=947 task_limit=898 bdi_dirty=1467 avg_dirty=1467 bdi_gap=-438% task_gap=-960% task_weight=83% bdi_bw=85868 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 18.063782: balance_dirty_state: bdi btrfs-1: dirty=587 wb=747 unstable=0 bg_thresh=977 thresh=1955 gap=621 poll_thresh=19 ino=257 dd-2584 [005] 18.063865: balance_dirty_state: bdi btrfs-1: dirty=587 wb=747 unstable=0 bg_thresh=977 thresh=1955 gap=621 poll_thresh=14 ino=257 dd-2584 [005] 18.063944: balance_dirty_state: bdi btrfs-1: dirty=612 wb=747 unstable=0 bg_thresh=980 thresh=1960 gap=601 poll_thresh=15 ino=257 dd-2584 [005] 18.064024: balance_dirty_state: bdi btrfs-1: dirty=637 wb=747 unstable=0 bg_thresh=977 thresh=1954 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 18.064182: balance_dirty_state: bdi btrfs-1: dirty=662 wb=747 unstable=0 bg_thresh=976 thresh=1953 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 18.064339: balance_dirty_state: bdi btrfs-1: dirty=687 wb=747 unstable=0 bg_thresh=978 thresh=1957 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 18.064496: balance_dirty_state: bdi btrfs-1: dirty=737 wb=747 unstable=0 bg_thresh=978 thresh=1956 gap=472 poll_thresh=19 ino=257 dd-2584 [005] 18.064503: balance_dirty_pages: bdi btrfs-1: bdi_limit=961 task_limit=911 bdi_dirty=1483 avg_dirty=1483 bdi_gap=-434% task_gap=-951% task_weight=83% bdi_bw=85868 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 18.071766: balance_dirty_state: bdi btrfs-1: dirty=738 wb=747 unstable=0 bg_thresh=968 thresh=1936 gap=451 poll_thresh=19 ino=257 dd-2584 [005] 18.071771: balance_dirty_pages: bdi btrfs-1: bdi_limit=947 task_limit=897 bdi_dirty=1483 avg_dirty=1483 bdi_gap=-452% task_gap=-989% task_weight=84% bdi_bw=85868 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.079792: balance_dirty_state: bdi btrfs-1: dirty=738 wb=747 unstable=0 bg_thresh=965 thresh=1930 gap=445 poll_thresh=19 ino=257 dd-2584 [001] 18.079809: balance_dirty_pages: bdi btrfs-1: bdi_limit=942 task_limit=893 bdi_dirty=1483 avg_dirty=1483 bdi_gap=-458% task_gap=-1000% task_weight=83% bdi_bw=85868 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.087760: balance_dirty_state: bdi btrfs-1: dirty=738 wb=622 unstable=0 bg_thresh=966 thresh=1933 gap=573 poll_thresh=19 ino=257 dd-2584 [001] 18.087853: balance_dirty_state: bdi btrfs-1: dirty=738 wb=622 unstable=0 bg_thresh=962 thresh=1924 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 18.087944: balance_dirty_state: bdi btrfs-1: dirty=763 wb=622 unstable=0 bg_thresh=967 thresh=1935 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 18.088311: balance_dirty_state: bdi btrfs-1: dirty=788 wb=622 unstable=0 bg_thresh=972 thresh=1945 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 18.088487: balance_dirty_state: bdi btrfs-1: dirty=813 wb=622 unstable=0 bg_thresh=972 thresh=1945 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 18.088668: balance_dirty_state: bdi btrfs-1: dirty=838 wb=622 unstable=0 bg_thresh=975 thresh=1950 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 18.088850: balance_dirty_state: bdi btrfs-1: dirty=888 wb=622 unstable=0 bg_thresh=970 thresh=1941 gap=431 poll_thresh=19 ino=257 dd-2584 [001] 18.088859: balance_dirty_pages: bdi btrfs-1: bdi_limit=964 task_limit=913 bdi_dirty=1499 avg_dirty=1499 bdi_gap=-443% task_gap=-971% task_weight=85% bdi_bw=85868 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.099858: balance_dirty_state: bdi btrfs-1: dirty=888 wb=622 unstable=0 bg_thresh=975 thresh=1951 gap=441 poll_thresh=19 ino=257 dd-2584 [001] 18.099870: balance_dirty_pages: bdi btrfs-1: bdi_limit=971 task_limit=920 bdi_dirty=1499 avg_dirty=1499 bdi_gap=-434% task_gap=-953% task_weight=84% bdi_bw=85868 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 18.107861: balance_dirty_state: bdi btrfs-1: dirty=888 wb=497 unstable=0 bg_thresh=983 thresh=1966 gap=581 poll_thresh=19 ino=257 dd-2584 [001] 18.107961: balance_dirty_state: bdi btrfs-1: dirty=888 wb=497 unstable=0 bg_thresh=982 thresh=1965 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 18.108044: balance_dirty_state: bdi btrfs-1: dirty=913 wb=497 unstable=0 bg_thresh=985 thresh=1970 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 18.108128: balance_dirty_state: bdi btrfs-1: dirty=938 wb=497 unstable=0 bg_thresh=982 thresh=1964 gap=529 poll_thresh=16 ino=257 dd-2584 [001] 18.108295: balance_dirty_state: bdi btrfs-1: dirty=963 wb=497 unstable=0 bg_thresh=984 thresh=1968 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 18.108463: balance_dirty_state: bdi btrfs-1: dirty=988 wb=497 unstable=0 bg_thresh=983 thresh=1967 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 18.108471: balance_dirty_pages: bdi btrfs-1: bdi_limit=996 task_limit=943 bdi_dirty=1483 avg_dirty=1483 bdi_gap=-390% task_gap=-866% task_weight=85% bdi_bw=78996 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 18.108546: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=656 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 18.111285: writeback_single_inode: bdi btrfs-1: ino=257 state= age=428 wrote=976 to_write=15408 dd-2584 [000] 18.115859: balance_dirty_state: bdi btrfs-1: dirty=22 wb=1464 unstable=0 bg_thresh=981 thresh=1962 gap=476 poll_thresh=18 ino=257 dd-2584 [000] 18.115871: balance_dirty_pages: bdi btrfs-1: bdi_limit=992 task_limit=939 bdi_dirty=1483 avg_dirty=1483 bdi_gap=-395% task_gap=-876% task_weight=85% bdi_bw=78996 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.127779: balance_dirty_state: bdi btrfs-1: dirty=22 wb=1389 unstable=0 bg_thresh=981 thresh=1962 gap=551 poll_thresh=18 ino=257 dd-2584 [004] 18.127956: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1339 unstable=0 bg_thresh=983 thresh=1967 gap=581 poll_thresh=13 ino=257 dd-2584 [004] 18.128086: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1339 unstable=0 bg_thresh=983 thresh=1967 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 18.128549: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1339 unstable=0 bg_thresh=986 thresh=1972 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 18.128667: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1339 unstable=0 bg_thresh=983 thresh=1966 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 18.128900: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1339 unstable=0 bg_thresh=985 thresh=1970 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 18.129134: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1339 unstable=0 bg_thresh=984 thresh=1969 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 18.129145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1009 task_limit=955 bdi_dirty=1483 avg_dirty=1483 bdi_gap=-375% task_gap=-836% task_weight=86% bdi_bw=78996 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 18.135846: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1339 unstable=0 bg_thresh=984 thresh=1969 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 18.135861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1009 task_limit=955 bdi_dirty=1483 avg_dirty=1483 bdi_gap=-375% task_gap=-836% task_weight=86% bdi_bw=78996 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 18.143861: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1339 unstable=0 bg_thresh=987 thresh=1975 gap=489 poll_thresh=18 ino=257 dd-2584 [000] 18.143876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1014 task_limit=960 bdi_dirty=1483 avg_dirty=1483 bdi_gap=-369% task_gap=-823% task_weight=85% bdi_bw=78996 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.151769: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1189 unstable=0 bg_thresh=987 thresh=1975 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 18.151919: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1114 unstable=0 bg_thresh=987 thresh=1974 gap=688 poll_thresh=13 ino=257 dd-2584 [004] 18.152010: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1089 unstable=0 bg_thresh=987 thresh=1974 gap=688 poll_thresh=14 ino=257 dd-2584 [004] 18.152069: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1089 unstable=0 bg_thresh=986 thresh=1973 gap=687 poll_thresh=15 ino=257 dd-2584 [004] 18.152124: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1089 unstable=0 bg_thresh=989 thresh=1978 gap=667 poll_thresh=16 ino=257 dd-2584 [004] 18.152235: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1089 unstable=0 bg_thresh=988 thresh=1977 gap=641 poll_thresh=17 ino=257 dd-2584 [004] 18.152348: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1089 unstable=0 bg_thresh=988 thresh=1976 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 18.152464: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1089 unstable=0 bg_thresh=987 thresh=1975 gap=564 poll_thresh=19 ino=257 dd-2584 [004] 18.152739: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1089 unstable=0 bg_thresh=986 thresh=1973 gap=537 poll_thresh=20 ino=257 dd-2584 [004] 18.152855: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1089 unstable=0 bg_thresh=986 thresh=1972 gap=511 poll_thresh=21 ino=257 dd-2584 [004] 18.152982: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1089 unstable=0 bg_thresh=986 thresh=1972 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 18.152988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1033 task_limit=977 bdi_dirty=1483 avg_dirty=1483 bdi_gap=-348% task_gap=-783% task_weight=87% bdi_bw=78996 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.159758: balance_dirty_state: bdi btrfs-1: dirty=398 wb=989 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=22 ino=257 dd-2584 [004] 18.159859: balance_dirty_state: bdi btrfs-1: dirty=424 wb=989 unstable=0 bg_thresh=986 thresh=1972 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 18.160049: balance_dirty_state: bdi btrfs-1: dirty=450 wb=989 unstable=0 bg_thresh=985 thresh=1970 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 18.160243: balance_dirty_state: bdi btrfs-1: dirty=489 wb=989 unstable=0 bg_thresh=986 thresh=1973 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 18.160451: balance_dirty_state: bdi btrfs-1: dirty=514 wb=989 unstable=0 bg_thresh=985 thresh=1971 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 18.160459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1039 task_limit=983 bdi_dirty=1484 avg_dirty=1484 bdi_gap=-342% task_gap=-771% task_weight=86% bdi_bw=78996 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.167801: balance_dirty_state: bdi btrfs-1: dirty=514 wb=989 unstable=0 bg_thresh=985 thresh=1971 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 18.167815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1039 task_limit=983 bdi_dirty=1484 avg_dirty=1484 bdi_gap=-342% task_gap=-771% task_weight=86% bdi_bw=78996 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.175873: balance_dirty_state: bdi btrfs-1: dirty=514 wb=724 unstable=0 bg_thresh=986 thresh=1972 gap=734 poll_thresh=19 ino=257 dd-2584 [004] 18.176002: balance_dirty_state: bdi btrfs-1: dirty=527 wb=724 unstable=0 bg_thresh=985 thresh=1970 gap=719 poll_thresh=14 ino=257 dd-2584 [004] 18.176123: balance_dirty_state: bdi btrfs-1: dirty=540 wb=724 unstable=0 bg_thresh=984 thresh=1969 gap=705 poll_thresh=15 ino=257 dd-2584 [004] 18.176238: balance_dirty_state: bdi btrfs-1: dirty=578 wb=724 unstable=0 bg_thresh=984 thresh=1968 gap=666 poll_thresh=16 ino=257 dd-2584 [004] 18.176751: balance_dirty_state: bdi btrfs-1: dirty=603 wb=724 unstable=0 bg_thresh=987 thresh=1975 gap=648 poll_thresh=17 ino=257 dd-2584 [004] 18.176974: balance_dirty_state: bdi btrfs-1: dirty=628 wb=724 unstable=0 bg_thresh=987 thresh=1974 gap=622 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 18.177370: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=724 wrote=0 to_write=16384 flush-0:15-2091 [001] 18.177388: writeback_single_inode: bdi 0:15: ino=1574042 state=I_DIRTY_DATASYNC age=732 wrote=1 to_write=16383 flush-0:15-2091 [001] 18.177403: writeback_single_inode: bdi 0:15: ino=1574028 state=I_DIRTY_DATASYNC age=732 wrote=1 to_write=16382 flush-0:15-2091 [001] 18.177408: writeback_single_inode: bdi 0:15: ino=2375716 state=0x100 age=644 wrote=0 to_write=16382 flush-0:15-2091 [001] 18.177413: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=600 wrote=0 to_write=16382 flush-0:15-2091 [001] 18.177417: writeback_single_inode: bdi 0:15: ino=2375724 state=0x100 age=600 wrote=0 to_write=16382 flush-0:15-2091 [001] 18.177428: writeback_single_inode: bdi 0:15: ino=2375725 state=I_DIRTY_DATASYNC age=500 wrote=1 to_write=16381 flush-0:15-2091 [001] 18.177438: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=248 wrote=1 to_write=16380 flush-0:15-2091 [001] 18.177450: writeback_single_inode: bdi 0:15: ino=1574042 state=I_DIRTY_DATASYNC age=732 wrote=0 to_write=16384 flush-0:15-2091 [001] 18.177453: writeback_single_inode: bdi 0:15: ino=1574028 state=I_DIRTY_DATASYNC age=732 wrote=0 to_write=16384 flush-0:15-2091 [001] 18.177457: writeback_single_inode: bdi 0:15: ino=2375725 state=I_DIRTY_DATASYNC age=500 wrote=0 to_write=16384 flush-0:15-2091 [001] 18.177460: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=248 wrote=0 to_write=16384 dd-2584 [004] 18.177963: balance_dirty_state: bdi btrfs-1: dirty=566 wb=824 unstable=0 bg_thresh=982 thresh=1964 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 18.178383: balance_dirty_state: bdi btrfs-1: dirty=442 wb=974 unstable=0 bg_thresh=981 thresh=1963 gap=547 poll_thresh=20 ino=257 dd-2584 [004] 18.178592: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1049 unstable=0 bg_thresh=981 thresh=1963 gap=547 poll_thresh=21 ino=257 dd-2584 [004] 18.178735: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1113 unstable=0 bg_thresh=986 thresh=1973 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 18.178738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1067 task_limit=1009 bdi_dirty=1468 avg_dirty=1468 bdi_gap=-300% task_gap=-687% task_weight=87% bdi_bw=78996 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 18.179490: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=736 to_write=15648 flush-btrfs-1-2586 [002] 18.179496: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=724 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 18.179498: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=0 to_write=16384 dd-2584 [004] 18.183800: balance_dirty_state: bdi btrfs-1: dirty=9 wb=1318 unstable=0 bg_thresh=990 thresh=1980 gap=653 poll_thresh=22 ino=257 dd-2584 [004] 18.183918: balance_dirty_state: bdi btrfs-1: dirty=9 wb=1318 unstable=0 bg_thresh=990 thresh=1980 gap=653 poll_thresh=16 ino=257 dd-2584 [004] 18.184128: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1318 unstable=0 bg_thresh=992 thresh=1984 gap=607 poll_thresh=17 ino=257 dd-2584 [004] 18.184625: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1318 unstable=0 bg_thresh=991 thresh=1983 gap=581 poll_thresh=18 ino=257 dd-2584 [004] 18.184833: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1318 unstable=0 bg_thresh=991 thresh=1982 gap=555 poll_thresh=19 ino=257 dd-2584 [004] 18.185052: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1318 unstable=0 bg_thresh=990 thresh=1980 gap=527 poll_thresh=20 ino=257 dd-2584 [004] 18.185275: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1318 unstable=0 bg_thresh=990 thresh=1980 gap=477 poll_thresh=21 ino=257 dd-2584 [004] 18.185285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1088 task_limit=1028 bdi_dirty=1516 avg_dirty=1516 bdi_gap=-313% task_gap=-716% task_weight=88% bdi_bw=78996 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.191742: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1193 unstable=0 bg_thresh=985 thresh=1971 gap=593 poll_thresh=21 ino=257 dd-2584 [004] 18.191833: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1193 unstable=0 bg_thresh=985 thresh=1971 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 18.191965: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1193 unstable=0 bg_thresh=985 thresh=1970 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 18.192094: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1193 unstable=0 bg_thresh=987 thresh=1974 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 18.192606: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1193 unstable=0 bg_thresh=1010 thresh=2021 gap=530 poll_thresh=19 ino=257 dd-2584 [004] 18.192733: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1193 unstable=0 bg_thresh=1010 thresh=2020 gap=504 poll_thresh=20 ino=257 dd-2584 [004] 18.192738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1135 task_limit=1072 bdi_dirty=1532 avg_dirty=1532 bdi_gap=-279% task_gap=-647% task_weight=89% bdi_bw=78996 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.203878: balance_dirty_state: bdi btrfs-1: dirty=323 wb=943 unstable=0 bg_thresh=995 thresh=1990 gap=724 poll_thresh=20 ino=257 dd-2584 [004] 18.204924: balance_dirty_state: bdi btrfs-1: dirty=348 wb=943 unstable=0 bg_thresh=994 thresh=1989 gap=698 poll_thresh=15 ino=257 dd-2584 [004] 18.205002: balance_dirty_state: bdi btrfs-1: dirty=348 wb=943 unstable=0 bg_thresh=994 thresh=1988 gap=697 poll_thresh=16 ino=257 dd-2584 [004] 18.205128: balance_dirty_state: bdi btrfs-1: dirty=398 wb=943 unstable=0 bg_thresh=993 thresh=1987 gap=646 poll_thresh=17 ino=257 dd-2584 [004] 18.205246: balance_dirty_state: bdi btrfs-1: dirty=423 wb=943 unstable=0 bg_thresh=993 thresh=1986 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 18.205366: balance_dirty_state: bdi btrfs-1: dirty=448 wb=943 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 18.205544: balance_dirty_state: bdi btrfs-1: dirty=473 wb=943 unstable=0 bg_thresh=994 thresh=1989 gap=573 poll_thresh=20 ino=257 dd-2584 [004] 18.205670: balance_dirty_state: bdi btrfs-1: dirty=523 wb=943 unstable=0 bg_thresh=994 thresh=1988 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 18.205813: balance_dirty_state: bdi btrfs-1: dirty=548 wb=943 unstable=0 bg_thresh=993 thresh=1987 gap=496 poll_thresh=22 ino=257 dd-2584 [004] 18.205819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1130 task_limit=1067 bdi_dirty=1500 avg_dirty=1500 bdi_gap=-261% task_gap=-612% task_weight=89% bdi_bw=78996 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 18.215802: balance_dirty_state: bdi btrfs-1: dirty=548 wb=743 unstable=0 bg_thresh=978 thresh=1956 gap=665 poll_thresh=22 ino=257 dd-2584 [006] 18.215867: balance_dirty_state: bdi btrfs-1: dirty=548 wb=743 unstable=0 bg_thresh=981 thresh=1962 gap=671 poll_thresh=16 ino=257 dd-2584 [006] 18.216154: balance_dirty_state: bdi btrfs-1: dirty=598 wb=743 unstable=0 bg_thresh=987 thresh=1975 gap=634 poll_thresh=17 ino=257 dd-2584 [006] 18.216273: balance_dirty_state: bdi btrfs-1: dirty=623 wb=743 unstable=0 bg_thresh=987 thresh=1974 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 18.216395: balance_dirty_state: bdi btrfs-1: dirty=648 wb=743 unstable=0 bg_thresh=986 thresh=1973 gap=582 poll_thresh=19 ino=257 dd-2584 [006] 18.216515: balance_dirty_state: bdi btrfs-1: dirty=698 wb=743 unstable=0 bg_thresh=986 thresh=1972 gap=531 poll_thresh=20 ino=257 dd-2584 [006] 18.216638: balance_dirty_state: bdi btrfs-1: dirty=723 wb=743 unstable=0 bg_thresh=988 thresh=1976 gap=510 poll_thresh=21 ino=257 dd-2584 [006] 18.216760: balance_dirty_state: bdi btrfs-1: dirty=748 wb=743 unstable=0 bg_thresh=987 thresh=1975 gap=484 poll_thresh=22 ino=257 dd-2584 [006] 18.216767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1134 task_limit=1070 bdi_dirty=1501 avg_dirty=1501 bdi_gap=-258% task_gap=-607% task_weight=90% bdi_bw=76288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 18.223846: balance_dirty_state: bdi btrfs-1: dirty=748 wb=743 unstable=0 bg_thresh=994 thresh=1988 gap=497 poll_thresh=22 ino=257 dd-2584 [006] 18.223915: balance_dirty_state: bdi btrfs-1: dirty=773 wb=743 unstable=0 bg_thresh=993 thresh=1987 gap=471 poll_thresh=16 ino=257 dd-2584 [006] 18.223921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1145 task_limit=1081 bdi_dirty=1517 avg_dirty=1517 bdi_gap=-259% task_gap=-608% task_weight=89% bdi_bw=76288 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 18.231794: balance_dirty_state: bdi btrfs-1: dirty=773 wb=468 unstable=0 bg_thresh=992 thresh=1984 gap=743 poll_thresh=16 ino=257 dd-2584 [006] 18.231865: balance_dirty_state: bdi btrfs-1: dirty=773 wb=468 unstable=0 bg_thresh=992 thresh=1984 gap=743 poll_thresh=12 ino=257 dd-2584 [006] 18.231927: balance_dirty_state: bdi btrfs-1: dirty=798 wb=468 unstable=0 bg_thresh=991 thresh=1983 gap=717 poll_thresh=13 ino=257 dd-2584 [006] 18.231986: balance_dirty_state: bdi btrfs-1: dirty=823 wb=468 unstable=0 bg_thresh=991 thresh=1983 gap=692 poll_thresh=14 ino=257 dd-2584 [006] 18.232047: balance_dirty_state: bdi btrfs-1: dirty=823 wb=468 unstable=0 bg_thresh=991 thresh=1982 gap=691 poll_thresh=15 ino=257 dd-2584 [006] 18.232272: balance_dirty_state: bdi btrfs-1: dirty=848 wb=468 unstable=0 bg_thresh=993 thresh=1987 gap=671 poll_thresh=16 ino=257 dd-2584 [006] 18.232393: balance_dirty_state: bdi btrfs-1: dirty=873 wb=468 unstable=0 bg_thresh=993 thresh=1986 gap=645 poll_thresh=17 ino=257 dd-2584 [006] 18.232513: balance_dirty_state: bdi btrfs-1: dirty=923 wb=468 unstable=0 bg_thresh=992 thresh=1985 gap=594 poll_thresh=18 ino=257 dd-2584 [006] 18.232631: balance_dirty_state: bdi btrfs-1: dirty=948 wb=468 unstable=0 bg_thresh=994 thresh=1989 gap=573 poll_thresh=19 ino=257 dd-2584 [006] 18.232750: balance_dirty_state: bdi btrfs-1: dirty=973 wb=468 unstable=0 bg_thresh=994 thresh=1988 gap=547 poll_thresh=20 ino=257 dd-2584 [006] 18.232881: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=468 unstable=0 bg_thresh=993 thresh=1987 gap=508 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 18.232907: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=780 wrote=0 to_write=16384 dd-2584 [006] 18.233084: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=468 unstable=0 bg_thresh=992 thresh=1985 gap=467 poll_thresh=22 ino=257 dd-2584 [006] 18.233088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1159 task_limit=1093 bdi_dirty=1533 avg_dirty=1533 bdi_gap=-257% task_gap=-606% task_weight=91% bdi_bw=76288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 18.235345: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1040 to_write=15344 dd-2584 [006] 18.239876: balance_dirty_state: bdi btrfs-1: dirty=22 wb=1395 unstable=0 bg_thresh=991 thresh=1983 gap=566 poll_thresh=22 ino=257 dd-2584 [006] 18.239949: balance_dirty_state: bdi btrfs-1: dirty=22 wb=1395 unstable=0 bg_thresh=990 thresh=1980 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 18.240076: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1395 unstable=0 bg_thresh=989 thresh=1979 gap=512 poll_thresh=17 ino=257 dd-2584 [006] 18.240372: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1395 unstable=0 bg_thresh=988 thresh=1977 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 18.240379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1159 task_limit=1094 bdi_dirty=1486 avg_dirty=1486 bdi_gap=-225% task_gap=-540% task_weight=90% bdi_bw=76288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.247796: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1279 unstable=0 bg_thresh=993 thresh=1986 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 18.247894: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1279 unstable=0 bg_thresh=993 thresh=1986 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 18.248014: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1279 unstable=0 bg_thresh=992 thresh=1985 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 18.248137: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1279 unstable=0 bg_thresh=989 thresh=1979 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 18.248260: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1279 unstable=0 bg_thresh=992 thresh=1984 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 18.248499: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1279 unstable=0 bg_thresh=991 thresh=1983 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 18.248739: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1279 unstable=0 bg_thresh=993 thresh=1987 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 18.248750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1175 task_limit=1108 bdi_dirty=1486 avg_dirty=1486 bdi_gap=-211% task_gap=-514% task_weight=91% bdi_bw=76288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.255732: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1140 unstable=0 bg_thresh=993 thresh=1987 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 18.255921: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1140 unstable=0 bg_thresh=990 thresh=1981 gap=594 poll_thresh=13 ino=257 dd-2584 [004] 18.256104: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1140 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 18.256286: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1140 unstable=0 bg_thresh=992 thresh=1985 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 18.256469: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1140 unstable=0 bg_thresh=992 thresh=1985 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 18.256837: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1140 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 18.257810: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1140 unstable=0 bg_thresh=994 thresh=1988 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 18.258179: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1140 unstable=0 bg_thresh=990 thresh=1981 gap=444 poll_thresh=19 ino=257 dd-2584 [004] 18.258195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1176 task_limit=1109 bdi_dirty=1519 avg_dirty=1519 bdi_gap=-232% task_gap=-556% task_weight=91% bdi_bw=76288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.263741: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1026 unstable=0 bg_thresh=989 thresh=1979 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 18.263851: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1026 unstable=0 bg_thresh=992 thresh=1984 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 18.263910: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1026 unstable=0 bg_thresh=989 thresh=1978 gap=530 poll_thresh=15 ino=257 dd-2584 [004] 18.263968: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1026 unstable=0 bg_thresh=991 thresh=1983 gap=510 poll_thresh=16 ino=257 dd-2584 [004] 18.264083: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1026 unstable=0 bg_thresh=991 thresh=1982 gap=484 poll_thresh=17 ino=257 dd-2584 [004] 18.264088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1181 task_limit=1114 bdi_dirty=1502 avg_dirty=1502 bdi_gap=-216% task_gap=-525% task_weight=91% bdi_bw=76288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 18.275805: balance_dirty_state: bdi btrfs-1: dirty=472 wb=775 unstable=0 bg_thresh=992 thresh=1984 gap=737 poll_thresh=17 ino=257 dd-2584 [000] 18.275933: balance_dirty_state: bdi btrfs-1: dirty=497 wb=775 unstable=0 bg_thresh=994 thresh=1989 gap=717 poll_thresh=13 ino=257 dd-2584 [000] 18.276054: balance_dirty_state: bdi btrfs-1: dirty=497 wb=775 unstable=0 bg_thresh=994 thresh=1989 gap=717 poll_thresh=14 ino=257 dd-2584 [000] 18.276173: balance_dirty_state: bdi btrfs-1: dirty=522 wb=775 unstable=0 bg_thresh=997 thresh=1994 gap=697 poll_thresh=15 ino=257 dd-2584 [000] 18.276294: balance_dirty_state: bdi btrfs-1: dirty=522 wb=775 unstable=0 bg_thresh=999 thresh=1999 gap=702 poll_thresh=16 ino=257 dd-2584 [000] 18.276533: balance_dirty_state: bdi btrfs-1: dirty=572 wb=775 unstable=0 bg_thresh=999 thresh=1998 gap=651 poll_thresh=17 ino=257 dd-2584 [000] 18.277110: balance_dirty_state: bdi btrfs-1: dirty=597 wb=775 unstable=0 bg_thresh=998 thresh=1997 gap=625 poll_thresh=18 ino=257 dd-2584 [000] 18.277350: balance_dirty_state: bdi btrfs-1: dirty=622 wb=775 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=19 ino=257 dd-2584 [000] 18.277592: balance_dirty_state: bdi btrfs-1: dirty=672 wb=775 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=20 ino=257 dd-2584 [000] 18.277833: balance_dirty_state: bdi btrfs-1: dirty=697 wb=775 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=21 ino=257 dd-2584 [000] 18.278073: balance_dirty_state: bdi btrfs-1: dirty=722 wb=775 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=22 ino=257 dd-2584 [000] 18.278317: balance_dirty_state: bdi btrfs-1: dirty=747 wb=775 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=23 ino=257 dd-2584 [000] 18.278328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1209 task_limit=1139 bdi_dirty=1534 avg_dirty=1534 bdi_gap=-214% task_gap=-522% task_weight=93% bdi_bw=76288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 18.283749: balance_dirty_state: bdi btrfs-1: dirty=747 wb=650 unstable=0 bg_thresh=1007 thresh=2014 gap=617 poll_thresh=23 ino=257 dd-2584 [005] 18.283874: balance_dirty_state: bdi btrfs-1: dirty=747 wb=650 unstable=0 bg_thresh=1007 thresh=2014 gap=617 poll_thresh=17 ino=257 dd-2584 [005] 18.284102: balance_dirty_state: bdi btrfs-1: dirty=797 wb=650 unstable=0 bg_thresh=1009 thresh=2019 gap=572 poll_thresh=18 ino=257 dd-2584 [005] 18.284329: balance_dirty_state: bdi btrfs-1: dirty=822 wb=650 unstable=0 bg_thresh=1012 thresh=2024 gap=552 poll_thresh=19 ino=257 dd-2584 [005] 18.284909: balance_dirty_state: bdi btrfs-1: dirty=847 wb=650 unstable=0 bg_thresh=1014 thresh=2028 gap=531 poll_thresh=20 ino=257 dd-2584 [005] 18.285141: balance_dirty_state: bdi btrfs-1: dirty=872 wb=650 unstable=0 bg_thresh=1013 thresh=2027 gap=505 poll_thresh=21 ino=257 dd-2584 [005] 18.285152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1236 task_limit=1164 bdi_dirty=1550 avg_dirty=1550 bdi_gap=-202% task_gap=-498% task_weight=93% bdi_bw=76288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 18.291720: balance_dirty_state: bdi btrfs-1: dirty=872 wb=525 unstable=0 bg_thresh=1010 thresh=2021 gap=624 poll_thresh=21 ino=257 dd-2584 [005] 18.291843: balance_dirty_state: bdi btrfs-1: dirty=897 wb=525 unstable=0 bg_thresh=1010 thresh=2021 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 18.292069: balance_dirty_state: bdi btrfs-1: dirty=922 wb=525 unstable=0 bg_thresh=1013 thresh=2026 gap=579 poll_thresh=17 ino=257 dd-2584 [005] 18.292302: balance_dirty_state: bdi btrfs-1: dirty=972 wb=525 unstable=0 bg_thresh=1012 thresh=2025 gap=528 poll_thresh=18 ino=257 dd-2584 [005] 18.292536: balance_dirty_state: bdi btrfs-1: dirty=997 wb=525 unstable=0 bg_thresh=1014 thresh=2029 gap=507 poll_thresh=19 ino=257 dd-2584 [005] 18.292547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1242 task_limit=1170 bdi_dirty=1534 avg_dirty=1534 bdi_gap=-187% task_gap=-468% task_weight=93% bdi_bw=76288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 18.299738: balance_dirty_state: bdi btrfs-1: dirty=997 wb=400 unstable=0 bg_thresh=1006 thresh=2012 gap=615 poll_thresh=19 ino=257 dd-2584 [005] 18.299817: balance_dirty_state: bdi btrfs-1: dirty=997 wb=400 unstable=0 bg_thresh=1006 thresh=2012 gap=615 poll_thresh=14 ino=257 dd-2584 [005] 18.299876: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=400 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=15 ino=257 dd-2584 [005] 18.299938: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=400 unstable=0 bg_thresh=1008 thresh=2017 gap=570 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 18.299960: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=848 wrote=0 to_write=16384 dd-2584 [005] 18.300057: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=400 unstable=0 bg_thresh=1011 thresh=2022 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 18.300349: balance_dirty_state: bdi btrfs-1: dirty=997 wb=500 unstable=0 bg_thresh=1013 thresh=2026 gap=529 poll_thresh=18 ino=257 dd-2584 [005] 18.300475: balance_dirty_state: bdi btrfs-1: dirty=997 wb=550 unstable=0 bg_thresh=1012 thresh=2025 gap=478 poll_thresh=19 ino=257 dd-2584 [005] 18.300478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1251 task_limit=1178 bdi_dirty=1549 avg_dirty=1549 bdi_gap=-190% task_gap=-474% task_weight=93% bdi_bw=76288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 18.302558: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=1136 to_write=15248 dd-2584 [001] 18.307730: balance_dirty_state: bdi btrfs-1: dirty=22 wb=1400 unstable=0 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=19 ino=257 dd-2584 [001] 18.307855: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1400 unstable=0 bg_thresh=1009 thresh=2019 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 18.307973: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1400 unstable=0 bg_thresh=1009 thresh=2019 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 18.308087: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1400 unstable=0 bg_thresh=1012 thresh=2024 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 18.308323: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1400 unstable=0 bg_thresh=1012 thresh=2024 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 18.308560: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1400 unstable=0 bg_thresh=1014 thresh=2028 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 18.308571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1261 task_limit=1188 bdi_dirty=1534 avg_dirty=1534 bdi_gap=-172% task_gap=-438% task_weight=93% bdi_bw=76288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.315881: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1275 unstable=0 bg_thresh=1012 thresh=2024 gap=627 poll_thresh=18 ino=257 dd-2584 [001] 18.316009: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1275 unstable=0 bg_thresh=1012 thresh=2024 gap=602 poll_thresh=13 ino=257 dd-2584 [001] 18.316131: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1275 unstable=0 bg_thresh=1011 thresh=2023 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 18.316248: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1275 unstable=0 bg_thresh=1011 thresh=2023 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 18.316363: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1275 unstable=0 bg_thresh=1011 thresh=2022 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 18.316941: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1275 unstable=0 bg_thresh=1010 thresh=2021 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 18.317181: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1275 unstable=0 bg_thresh=1012 thresh=2025 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 18.317192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1264 task_limit=1190 bdi_dirty=1534 avg_dirty=1534 bdi_gap=-170% task_gap=-434% task_weight=94% bdi_bw=76288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.323809: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1136 unstable=0 bg_thresh=1013 thresh=2027 gap=619 poll_thresh=18 ino=257 dd-2584 [001] 18.323889: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1136 unstable=0 bg_thresh=1010 thresh=2021 gap=613 poll_thresh=13 ino=257 dd-2584 [001] 18.323949: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1136 unstable=0 bg_thresh=1013 thresh=2026 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 18.324007: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1136 unstable=0 bg_thresh=1010 thresh=2020 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 18.324065: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1136 unstable=0 bg_thresh=1012 thresh=2025 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 18.324181: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1136 unstable=0 bg_thresh=1014 thresh=2029 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 18.324298: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1136 unstable=0 bg_thresh=1014 thresh=2028 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 18.324303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1273 task_limit=1199 bdi_dirty=1536 avg_dirty=1536 bdi_gap=-164% task_gap=-423% task_weight=93% bdi_bw=75116 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 18.331820: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1011 unstable=0 bg_thresh=1015 thresh=2031 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 18.331885: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1011 unstable=0 bg_thresh=1015 thresh=2031 gap=623 poll_thresh=13 ino=257 dd-2584 [005] 18.331945: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1011 unstable=0 bg_thresh=1015 thresh=2031 gap=598 poll_thresh=14 ino=257 dd-2584 [005] 18.332002: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1011 unstable=0 bg_thresh=1018 thresh=2036 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 18.332059: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1011 unstable=0 bg_thresh=1020 thresh=2041 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 18.332341: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1011 unstable=0 bg_thresh=1020 thresh=2040 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 18.332460: balance_dirty_state: bdi btrfs-1: dirty=522 wb=1011 unstable=0 bg_thresh=1019 thresh=2039 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 18.332465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1288 task_limit=1212 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-143% task_gap=-381% task_weight=94% bdi_bw=75116 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 18.339852: balance_dirty_state: bdi btrfs-1: dirty=522 wb=873 unstable=0 bg_thresh=1015 thresh=2030 gap=635 poll_thresh=18 ino=257 dd-2584 [005] 18.339943: balance_dirty_state: bdi btrfs-1: dirty=522 wb=873 unstable=0 bg_thresh=1015 thresh=2030 gap=635 poll_thresh=13 ino=257 dd-2584 [005] 18.339999: balance_dirty_state: bdi btrfs-1: dirty=547 wb=873 unstable=0 bg_thresh=1015 thresh=2030 gap=610 poll_thresh=14 ino=257 dd-2584 [005] 18.340053: balance_dirty_state: bdi btrfs-1: dirty=572 wb=873 unstable=0 bg_thresh=1017 thresh=2035 gap=590 poll_thresh=15 ino=257 dd-2584 [005] 18.340110: balance_dirty_state: bdi btrfs-1: dirty=572 wb=873 unstable=0 bg_thresh=1020 thresh=2040 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 18.340223: balance_dirty_state: bdi btrfs-1: dirty=622 wb=873 unstable=0 bg_thresh=1019 thresh=2039 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 18.340340: balance_dirty_state: bdi btrfs-1: dirty=647 wb=873 unstable=0 bg_thresh=1019 thresh=2038 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 18.340456: balance_dirty_state: bdi btrfs-1: dirty=672 wb=873 unstable=0 bg_thresh=1018 thresh=2037 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 18.340460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1292 task_limit=1216 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-140% task_gap=-375% task_weight=94% bdi_bw=75116 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 18.347781: balance_dirty_state: bdi btrfs-1: dirty=672 wb=748 unstable=0 bg_thresh=1013 thresh=2026 gap=606 poll_thresh=19 ino=257 dd-2584 [005] 18.347871: balance_dirty_state: bdi btrfs-1: dirty=697 wb=748 unstable=0 bg_thresh=1013 thresh=2026 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 18.347930: balance_dirty_state: bdi btrfs-1: dirty=697 wb=748 unstable=0 bg_thresh=1015 thresh=2031 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 18.347987: balance_dirty_state: bdi btrfs-1: dirty=722 wb=748 unstable=0 bg_thresh=1018 thresh=2036 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 18.348267: balance_dirty_state: bdi btrfs-1: dirty=747 wb=748 unstable=0 bg_thresh=1020 thresh=2041 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 18.348395: balance_dirty_state: bdi btrfs-1: dirty=797 wb=748 unstable=0 bg_thresh=1022 thresh=2045 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 18.348400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1226 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-131% task_gap=-359% task_weight=96% bdi_bw=75116 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 18.355799: balance_dirty_state: bdi btrfs-1: dirty=797 wb=623 unstable=0 bg_thresh=1011 thresh=2023 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 18.355875: balance_dirty_state: bdi btrfs-1: dirty=797 wb=623 unstable=0 bg_thresh=1011 thresh=2023 gap=603 poll_thresh=13 ino=257 dd-2584 [005] 18.355933: balance_dirty_state: bdi btrfs-1: dirty=822 wb=623 unstable=0 bg_thresh=1014 thresh=2028 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 18.355992: balance_dirty_state: bdi btrfs-1: dirty=847 wb=623 unstable=0 bg_thresh=1014 thresh=2028 gap=558 poll_thresh=15 ino=257 dd-2584 [005] 18.356049: balance_dirty_state: bdi btrfs-1: dirty=847 wb=623 unstable=0 bg_thresh=1016 thresh=2033 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 18.356166: balance_dirty_state: bdi btrfs-1: dirty=872 wb=623 unstable=0 bg_thresh=1019 thresh=2038 gap=543 poll_thresh=17 ino=257 dd-2584 [005] 18.356284: balance_dirty_state: bdi btrfs-1: dirty=922 wb=623 unstable=0 bg_thresh=1018 thresh=2037 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 18.356288: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1222 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-110% task_gap=-316% task_weight=96% bdi_bw=75116 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 18.363734: balance_dirty_state: bdi btrfs-1: dirty=922 wb=498 unstable=0 bg_thresh=1014 thresh=2028 gap=608 poll_thresh=18 ino=257 dd-2584 [005] 18.363799: balance_dirty_state: bdi btrfs-1: dirty=922 wb=498 unstable=0 bg_thresh=1014 thresh=2028 gap=608 poll_thresh=13 ino=257 dd-2584 [005] 18.363859: balance_dirty_state: bdi btrfs-1: dirty=947 wb=498 unstable=0 bg_thresh=1014 thresh=2028 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 18.363920: balance_dirty_state: bdi btrfs-1: dirty=972 wb=498 unstable=0 bg_thresh=1013 thresh=2027 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 18.363980: balance_dirty_state: bdi btrfs-1: dirty=972 wb=498 unstable=0 bg_thresh=1016 thresh=2032 gap=562 poll_thresh=16 ino=257 dd-2584 [005] 18.364266: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=498 unstable=0 bg_thresh=1012 thresh=2025 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 18.364271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1293 task_limit=1216 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-115% task_gap=-326% task_weight=95% bdi_bw=75116 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 18.364342: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=912 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 18.366749: writeback_single_inode: bdi btrfs-1: ino=257 state= age=180 wrote=992 to_write=15392 dd-2584 [005] 18.371693: balance_dirty_state: bdi btrfs-1: dirty=22 wb=1248 unstable=0 bg_thresh=1002 thresh=2004 gap=734 poll_thresh=17 ino=257 dd-2584 [005] 18.371765: balance_dirty_state: bdi btrfs-1: dirty=22 wb=1248 unstable=0 bg_thresh=1002 thresh=2004 gap=734 poll_thresh=13 ino=257 dd-2584 [005] 18.371828: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1248 unstable=0 bg_thresh=999 thresh=1998 gap=703 poll_thresh=14 ino=257 dd-2584 [005] 18.371889: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1248 unstable=0 bg_thresh=1001 thresh=2003 gap=708 poll_thresh=15 ino=257 dd-2584 [005] 18.371951: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1248 unstable=0 bg_thresh=1001 thresh=2002 gap=682 poll_thresh=16 ino=257 dd-2584 [005] 18.372076: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1248 unstable=0 bg_thresh=1000 thresh=2001 gap=656 poll_thresh=17 ino=257 dd-2584 [005] 18.372200: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1248 unstable=0 bg_thresh=1000 thresh=2000 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 18.372326: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1248 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=19 ino=257 dd-2584 [005] 18.372456: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1248 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=20 ino=257 dd-2584 [005] 18.372649: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1248 unstable=0 bg_thresh=1001 thresh=2002 gap=507 poll_thresh=21 ino=257 dd-2584 [005] 18.372972: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1248 unstable=0 bg_thresh=1000 thresh=2001 gap=481 poll_thresh=22 ino=257 dd-2584 [005] 18.372979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1276 task_limit=1200 bdi_dirty=1503 avg_dirty=1503 bdi_gap=-141% task_gap=-379% task_weight=95% bdi_bw=75116 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.379719: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1123 unstable=0 bg_thresh=994 thresh=1988 gap=593 poll_thresh=22 ino=257 dd-2584 [001] 18.379810: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1123 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=16 ino=257 dd-2584 [001] 18.379990: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1123 unstable=0 bg_thresh=997 thresh=1995 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 18.380167: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1123 unstable=0 bg_thresh=995 thresh=1991 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 18.380358: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1123 unstable=0 bg_thresh=996 thresh=1993 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 18.380366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1271 task_limit=1195 bdi_dirty=1487 avg_dirty=1487 bdi_gap=-135% task_gap=-367% task_weight=96% bdi_bw=75116 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.387703: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1023 unstable=0 bg_thresh=990 thresh=1980 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 18.387827: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1023 unstable=0 bg_thresh=987 thresh=1974 gap=554 poll_thresh=14 ino=257 dd-2584 [001] 18.387891: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1023 unstable=0 bg_thresh=989 thresh=1979 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 18.387953: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1023 unstable=0 bg_thresh=986 thresh=1973 gap=528 poll_thresh=16 ino=257 dd-2584 [001] 18.388074: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1023 unstable=0 bg_thresh=986 thresh=1972 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 18.388198: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1023 unstable=0 bg_thresh=988 thresh=1976 gap=456 poll_thresh=18 ino=257 dd-2584 [001] 18.388204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1257 task_limit=1182 bdi_dirty=1489 avg_dirty=1489 bdi_gap=-147% task_gap=-390% task_weight=95% bdi_bw=75116 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 18.395694: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1023 unstable=0 bg_thresh=986 thresh=1973 gap=453 poll_thresh=18 ino=257 dd-2584 [005] 18.395703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1254 task_limit=1179 bdi_dirty=1489 avg_dirty=1489 bdi_gap=-149% task_gap=-394% task_weight=96% bdi_bw=75116 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 18.403738: balance_dirty_state: bdi btrfs-1: dirty=522 wb=773 unstable=0 bg_thresh=985 thresh=1971 gap=676 poll_thresh=18 ino=257 dd-2584 [005] 18.404220: balance_dirty_state: bdi btrfs-1: dirty=522 wb=773 unstable=0 bg_thresh=985 thresh=1971 gap=676 poll_thresh=13 ino=257 dd-2584 [005] 18.404334: balance_dirty_state: bdi btrfs-1: dirty=547 wb=773 unstable=0 bg_thresh=988 thresh=1976 gap=656 poll_thresh=14 ino=257 dd-2584 [005] 18.404451: balance_dirty_state: bdi btrfs-1: dirty=572 wb=773 unstable=0 bg_thresh=988 thresh=1976 gap=631 poll_thresh=15 ino=257 dd-2584 [005] 18.404566: balance_dirty_state: bdi btrfs-1: dirty=572 wb=773 unstable=0 bg_thresh=990 thresh=1981 gap=636 poll_thresh=16 ino=257 dd-2584 [005] 18.404797: balance_dirty_state: bdi btrfs-1: dirty=622 wb=773 unstable=0 bg_thresh=993 thresh=1986 gap=591 poll_thresh=17 ino=257 dd-2584 [005] 18.405034: balance_dirty_state: bdi btrfs-1: dirty=647 wb=773 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=18 ino=257 dd-2584 [005] 18.405266: balance_dirty_state: bdi btrfs-1: dirty=672 wb=773 unstable=0 bg_thresh=994 thresh=1989 gap=544 poll_thresh=19 ino=257 dd-2584 [005] 18.405499: balance_dirty_state: bdi btrfs-1: dirty=697 wb=773 unstable=0 bg_thresh=994 thresh=1988 gap=518 poll_thresh=20 ino=257 dd-2584 [005] 18.405733: balance_dirty_state: bdi btrfs-1: dirty=747 wb=773 unstable=0 bg_thresh=993 thresh=1987 gap=467 poll_thresh=21 ino=257 dd-2584 [005] 18.405744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1272 task_limit=1195 bdi_dirty=1457 avg_dirty=1457 bdi_gap=-115% task_gap=-328% task_weight=97% bdi_bw=75116 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 18.411775: balance_dirty_state: bdi btrfs-1: dirty=747 wb=623 unstable=0 bg_thresh=989 thresh=1978 gap=608 poll_thresh=21 ino=257 dd-2584 [005] 18.411843: balance_dirty_state: bdi btrfs-1: dirty=747 wb=623 unstable=0 bg_thresh=991 thresh=1983 gap=613 poll_thresh=16 ino=257 dd-2584 [005] 18.412125: balance_dirty_state: bdi btrfs-1: dirty=797 wb=623 unstable=0 bg_thresh=991 thresh=1982 gap=562 poll_thresh=17 ino=257 dd-2584 [005] 18.412243: balance_dirty_state: bdi btrfs-1: dirty=822 wb=623 unstable=0 bg_thresh=990 thresh=1981 gap=536 poll_thresh=18 ino=257 dd-2584 [005] 18.412360: balance_dirty_state: bdi btrfs-1: dirty=847 wb=623 unstable=0 bg_thresh=992 thresh=1985 gap=515 poll_thresh=19 ino=257 dd-2584 [005] 18.412477: balance_dirty_state: bdi btrfs-1: dirty=897 wb=623 unstable=0 bg_thresh=989 thresh=1978 gap=458 poll_thresh=20 ino=257 dd-2584 [005] 18.412483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1265 task_limit=1189 bdi_dirty=1473 avg_dirty=1473 bdi_gap=-131% task_gap=-358% task_weight=96% bdi_bw=75116 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 18.419789: balance_dirty_state: bdi btrfs-1: dirty=897 wb=498 unstable=0 bg_thresh=988 thresh=1976 gap=581 poll_thresh=20 ino=257 dd-2584 [005] 18.419871: balance_dirty_state: bdi btrfs-1: dirty=897 wb=498 unstable=0 bg_thresh=990 thresh=1981 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 18.419932: balance_dirty_state: bdi btrfs-1: dirty=922 wb=498 unstable=0 bg_thresh=987 thresh=1975 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 18.420046: balance_dirty_state: bdi btrfs-1: dirty=947 wb=498 unstable=0 bg_thresh=987 thresh=1974 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 18.420159: balance_dirty_state: bdi btrfs-1: dirty=972 wb=498 unstable=0 bg_thresh=989 thresh=1978 gap=508 poll_thresh=18 ino=257 dd-2584 [005] 18.420272: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=498 unstable=0 bg_thresh=988 thresh=1977 gap=457 poll_thresh=19 ino=257 dd-2584 [005] 18.420278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1267 task_limit=1191 bdi_dirty=1473 avg_dirty=1473 bdi_gap=-129% task_gap=-355% task_weight=96% bdi_bw=75116 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 18.420362: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=968 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 18.424656: writeback_single_inode: bdi btrfs-1: ino=257 state= age=52 wrote=976 to_write=15408 dd-2584 [004] 18.427766: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1331 unstable=0 bg_thresh=990 thresh=1980 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 18.427892: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1331 unstable=0 bg_thresh=992 thresh=1985 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 18.428354: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1331 unstable=0 bg_thresh=992 thresh=1985 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 18.428473: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1331 unstable=0 bg_thresh=992 thresh=1984 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 18.428705: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1331 unstable=0 bg_thresh=991 thresh=1983 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 18.428939: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1331 unstable=0 bg_thresh=993 thresh=1987 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 18.429171: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1331 unstable=0 bg_thresh=993 thresh=1986 gap=460 poll_thresh=19 ino=257 dd-2584 [004] 18.429183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1279 task_limit=1203 bdi_dirty=1489 avg_dirty=1489 bdi_gap=-130% task_gap=-357% task_weight=95% bdi_bw=74516 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 18.439764: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1056 unstable=0 bg_thresh=992 thresh=1985 gap=734 poll_thresh=19 ino=257 dd-2584 [000] 18.439844: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1056 unstable=0 bg_thresh=992 thresh=1985 gap=734 poll_thresh=14 ino=257 dd-2584 [000] 18.439909: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1056 unstable=0 bg_thresh=995 thresh=1990 gap=714 poll_thresh=15 ino=257 dd-2584 [000] 18.439973: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1056 unstable=0 bg_thresh=995 thresh=1990 gap=714 poll_thresh=16 ino=257 dd-2584 [000] 18.440104: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1056 unstable=0 bg_thresh=997 thresh=1995 gap=669 poll_thresh=17 ino=257 dd-2584 [000] 18.440236: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1056 unstable=0 bg_thresh=999 thresh=1999 gap=648 poll_thresh=18 ino=257 dd-2584 [000] 18.440554: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1056 unstable=0 bg_thresh=999 thresh=1998 gap=622 poll_thresh=19 ino=257 dd-2584 [000] 18.440684: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1056 unstable=0 bg_thresh=998 thresh=1997 gap=571 poll_thresh=20 ino=257 dd-2584 [000] 18.440814: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1056 unstable=0 bg_thresh=998 thresh=1996 gap=545 poll_thresh=21 ino=257 dd-2584 [000] 18.440946: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1056 unstable=0 bg_thresh=1000 thresh=2000 gap=524 poll_thresh=22 ino=257 dd-2584 [000] 18.441077: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1056 unstable=0 bg_thresh=999 thresh=1999 gap=498 poll_thresh=23 ino=257 dd-2584 [000] 18.441083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1219 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-137% task_gap=-370% task_weight=96% bdi_bw=74516 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 18.451748: balance_dirty_state: bdi btrfs-1: dirty=445 wb=956 unstable=0 bg_thresh=993 thresh=1986 gap=585 poll_thresh=23 ino=257 dd-2584 [004] 18.451850: balance_dirty_state: bdi btrfs-1: dirty=445 wb=956 unstable=0 bg_thresh=993 thresh=1986 gap=585 poll_thresh=17 ino=257 dd-2584 [004] 18.452015: balance_dirty_state: bdi btrfs-1: dirty=495 wb=956 unstable=0 bg_thresh=995 thresh=1991 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 18.452183: balance_dirty_state: bdi btrfs-1: dirty=520 wb=956 unstable=0 bg_thresh=995 thresh=1990 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 18.452356: balance_dirty_state: bdi btrfs-1: dirty=545 wb=956 unstable=0 bg_thresh=994 thresh=1988 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 18.452362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1288 task_limit=1211 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-143% task_gap=-383% task_weight=96% bdi_bw=74516 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 18.459753: balance_dirty_state: bdi btrfs-1: dirty=545 wb=706 unstable=0 bg_thresh=989 thresh=1978 gap=727 poll_thresh=20 ino=257 dd-2584 [004] 18.460203: balance_dirty_state: bdi btrfs-1: dirty=570 wb=706 unstable=0 bg_thresh=989 thresh=1978 gap=702 poll_thresh=15 ino=257 dd-2584 [004] 18.460318: balance_dirty_state: bdi btrfs-1: dirty=570 wb=706 unstable=0 bg_thresh=991 thresh=1983 gap=707 poll_thresh=16 ino=257 dd-2584 [004] 18.460545: balance_dirty_state: bdi btrfs-1: dirty=620 wb=706 unstable=0 bg_thresh=994 thresh=1988 gap=662 poll_thresh=17 ino=257 dd-2584 [004] 18.460776: balance_dirty_state: bdi btrfs-1: dirty=645 wb=706 unstable=0 bg_thresh=996 thresh=1993 gap=642 poll_thresh=18 ino=257 dd-2584 [004] 18.461011: balance_dirty_state: bdi btrfs-1: dirty=670 wb=706 unstable=0 bg_thresh=996 thresh=1992 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 18.461243: balance_dirty_state: bdi btrfs-1: dirty=720 wb=706 unstable=0 bg_thresh=998 thresh=1996 gap=570 poll_thresh=20 ino=257 dd-2584 [004] 18.461482: balance_dirty_state: bdi btrfs-1: dirty=745 wb=706 unstable=0 bg_thresh=997 thresh=1995 gap=544 poll_thresh=21 ino=257 dd-2584 [004] 18.461724: balance_dirty_state: bdi btrfs-1: dirty=770 wb=706 unstable=0 bg_thresh=997 thresh=1994 gap=518 poll_thresh=22 ino=257 dd-2584 [004] 18.461965: balance_dirty_state: bdi btrfs-1: dirty=795 wb=706 unstable=0 bg_thresh=999 thresh=1998 gap=497 poll_thresh=23 ino=257 dd-2584 [004] 18.461974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1224 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-157% task_gap=-412% task_weight=97% bdi_bw=74516 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.467738: balance_dirty_state: bdi btrfs-1: dirty=795 wb=581 unstable=0 bg_thresh=991 thresh=1983 gap=607 poll_thresh=23 ino=257 dd-2584 [004] 18.467959: balance_dirty_state: bdi btrfs-1: dirty=820 wb=581 unstable=0 bg_thresh=991 thresh=1983 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 18.468069: balance_dirty_state: bdi btrfs-1: dirty=845 wb=581 unstable=0 bg_thresh=994 thresh=1988 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 18.468180: balance_dirty_state: bdi btrfs-1: dirty=895 wb=581 unstable=0 bg_thresh=996 thresh=1993 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 18.468293: balance_dirty_state: bdi btrfs-1: dirty=920 wb=581 unstable=0 bg_thresh=998 thresh=1997 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 18.468297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1225 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-132% task_gap=-361% task_weight=96% bdi_bw=74516 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.475745: balance_dirty_state: bdi btrfs-1: dirty=920 wb=456 unstable=0 bg_thresh=994 thresh=1988 gap=612 poll_thresh=20 ino=257 dd-2584 [004] 18.475807: balance_dirty_state: bdi btrfs-1: dirty=920 wb=456 unstable=0 bg_thresh=994 thresh=1988 gap=612 poll_thresh=15 ino=257 dd-2584 [004] 18.475865: balance_dirty_state: bdi btrfs-1: dirty=945 wb=456 unstable=0 bg_thresh=996 thresh=1993 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 18.475976: balance_dirty_state: bdi btrfs-1: dirty=970 wb=456 unstable=0 bg_thresh=996 thresh=1992 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 18.476088: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=456 unstable=0 bg_thresh=995 thresh=1991 gap=515 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 18.476151: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1024 wrote=0 to_write=16384 dd-2584 [004] 18.476214: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=456 unstable=0 bg_thresh=995 thresh=1990 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 18.476215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1298 task_limit=1220 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-160% task_gap=-418% task_weight=96% bdi_bw=74516 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 18.478494: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1024 to_write=15360 dd-2584 [004] 18.483676: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1356 unstable=0 bg_thresh=990 thresh=1980 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 18.483739: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1356 unstable=0 bg_thresh=990 thresh=1980 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 18.483963: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1356 unstable=0 bg_thresh=992 thresh=1985 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 18.484021: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1356 unstable=0 bg_thresh=992 thresh=1985 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 18.484135: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1356 unstable=0 bg_thresh=995 thresh=1990 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 18.484254: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1356 unstable=0 bg_thresh=997 thresh=1994 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 18.484369: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1356 unstable=0 bg_thresh=996 thresh=1993 gap=467 poll_thresh=19 ino=257 dd-2584 [004] 18.484374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1224 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-108% task_gap=-313% task_weight=97% bdi_bw=74516 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.491681: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1231 unstable=0 bg_thresh=991 thresh=1982 gap=581 poll_thresh=19 ino=257 dd-2584 [004] 18.491803: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1231 unstable=0 bg_thresh=991 thresh=1982 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 18.491918: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1231 unstable=0 bg_thresh=993 thresh=1987 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 18.492031: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1231 unstable=0 bg_thresh=993 thresh=1987 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 18.492260: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1231 unstable=0 bg_thresh=996 thresh=1992 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 18.492495: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1231 unstable=0 bg_thresh=998 thresh=1996 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 18.492504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1228 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-105% task_gap=-307% task_weight=97% bdi_bw=74516 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.499698: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1106 unstable=0 bg_thresh=995 thresh=1990 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 18.499781: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1106 unstable=0 bg_thresh=992 thresh=1984 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 18.499996: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1106 unstable=0 bg_thresh=991 thresh=1983 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 18.500052: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1106 unstable=0 bg_thresh=991 thresh=1983 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 18.500109: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1106 unstable=0 bg_thresh=991 thresh=1982 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 18.500219: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1106 unstable=0 bg_thresh=990 thresh=1981 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 18.500332: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1106 unstable=0 bg_thresh=990 thresh=1980 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 18.500336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1293 task_limit=1215 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-115% task_gap=-327% task_weight=97% bdi_bw=74516 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.507750: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1006 unstable=0 bg_thresh=989 thresh=1979 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 18.507852: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1006 unstable=0 bg_thresh=989 thresh=1979 gap=553 poll_thresh=13 ino=257 dd-2584 [004] 18.507935: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1006 unstable=0 bg_thresh=992 thresh=1984 gap=533 poll_thresh=14 ino=257 dd-2584 [004] 18.508017: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1006 unstable=0 bg_thresh=992 thresh=1984 gap=533 poll_thresh=15 ino=257 dd-2584 [004] 18.508100: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1006 unstable=0 bg_thresh=994 thresh=1989 gap=513 poll_thresh=16 ino=257 dd-2584 [004] 18.508266: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1006 unstable=0 bg_thresh=997 thresh=1994 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 18.508272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1229 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-129% task_gap=-355% task_weight=97% bdi_bw=74516 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 18.515721: balance_dirty_state: bdi btrfs-1: dirty=495 wb=756 unstable=0 bg_thresh=998 thresh=1996 gap=745 poll_thresh=17 ino=257 dd-2584 [000] 18.515826: balance_dirty_state: bdi btrfs-1: dirty=520 wb=756 unstable=0 bg_thresh=998 thresh=1996 gap=720 poll_thresh=13 ino=257 dd-2584 [000] 18.515908: balance_dirty_state: bdi btrfs-1: dirty=545 wb=756 unstable=0 bg_thresh=998 thresh=1996 gap=695 poll_thresh=14 ino=257 dd-2584 [000] 18.515990: balance_dirty_state: bdi btrfs-1: dirty=545 wb=756 unstable=0 bg_thresh=1000 thresh=2001 gap=700 poll_thresh=15 ino=257 dd-2584 [000] 18.516286: balance_dirty_state: bdi btrfs-1: dirty=570 wb=756 unstable=0 bg_thresh=1003 thresh=2006 gap=680 poll_thresh=16 ino=257 dd-2584 [000] 18.516401: balance_dirty_state: bdi btrfs-1: dirty=595 wb=756 unstable=0 bg_thresh=1002 thresh=2005 gap=654 poll_thresh=17 ino=257 dd-2584 [000] 18.516586: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=1002 thresh=2004 gap=603 poll_thresh=18 ino=257 dd-2584 [000] 18.516761: balance_dirty_state: bdi btrfs-1: dirty=670 wb=756 unstable=0 bg_thresh=1001 thresh=2002 gap=576 poll_thresh=19 ino=257 dd-2584 [000] 18.516932: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=0 bg_thresh=1000 thresh=2001 gap=550 poll_thresh=20 ino=257 dd-2584 [000] 18.517087: balance_dirty_state: bdi btrfs-1: dirty=720 wb=756 unstable=0 bg_thresh=1000 thresh=2000 gap=524 poll_thresh=21 ino=257 dd-2584 [000] 18.517204: balance_dirty_state: bdi btrfs-1: dirty=770 wb=756 unstable=0 bg_thresh=999 thresh=1999 gap=473 poll_thresh=22 ino=257 dd-2584 [000] 18.517209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-346% task_weight=97% bdi_bw=74516 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 18.523780: balance_dirty_state: bdi btrfs-1: dirty=770 wb=631 unstable=0 bg_thresh=982 thresh=1965 gap=564 poll_thresh=22 ino=257 dd-2584 [000] 18.523871: balance_dirty_state: bdi btrfs-1: dirty=770 wb=631 unstable=0 bg_thresh=985 thresh=1971 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 18.524042: balance_dirty_state: bdi btrfs-1: dirty=820 wb=631 unstable=0 bg_thresh=979 thresh=1958 gap=507 poll_thresh=17 ino=257 dd-2584 [000] 18.524472: balance_dirty_state: bdi btrfs-1: dirty=845 wb=631 unstable=0 bg_thresh=981 thresh=1962 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 18.524478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1280 task_limit=1202 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-124% task_gap=-346% task_weight=97% bdi_bw=74516 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 18.531748: balance_dirty_state: bdi btrfs-1: dirty=845 wb=506 unstable=0 bg_thresh=988 thresh=1976 gap=625 poll_thresh=18 ino=257 dd-2584 [000] 18.531836: balance_dirty_state: bdi btrfs-1: dirty=870 wb=506 unstable=0 bg_thresh=988 thresh=1976 gap=600 poll_thresh=13 ino=257 dd-2584 [000] 18.531922: balance_dirty_state: bdi btrfs-1: dirty=870 wb=506 unstable=0 bg_thresh=990 thresh=1981 gap=605 poll_thresh=14 ino=257 dd-2584 [000] 18.532008: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=0 bg_thresh=990 thresh=1981 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 18.532094: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=0 bg_thresh=990 thresh=1980 gap=579 poll_thresh=16 ino=257 dd-2584 [000] 18.532265: balance_dirty_state: bdi btrfs-1: dirty=945 wb=506 unstable=0 bg_thresh=989 thresh=1979 gap=528 poll_thresh=17 ino=257 dd-2584 [000] 18.532438: balance_dirty_state: bdi btrfs-1: dirty=970 wb=506 unstable=0 bg_thresh=989 thresh=1978 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 18.532610: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=0 bg_thresh=991 thresh=1982 gap=481 poll_thresh=19 ino=257 dd-2584 [000] 18.532617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1221 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-110% task_gap=-318% task_weight=97% bdi_bw=74132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 18.532678: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1080 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 18.534899: writeback_single_inode: bdi btrfs-1: ino=257 state= age=104 wrote=976 to_write=15408 dd-2584 [000] 18.539738: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1356 unstable=0 bg_thresh=981 thresh=1963 gap=587 poll_thresh=19 ino=257 dd-2584 [000] 18.539807: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1356 unstable=0 bg_thresh=981 thresh=1963 gap=562 poll_thresh=14 ino=257 dd-2584 [000] 18.539869: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1356 unstable=0 bg_thresh=984 thresh=1968 gap=542 poll_thresh=15 ino=257 dd-2584 [000] 18.539930: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1356 unstable=0 bg_thresh=984 thresh=1968 gap=542 poll_thresh=16 ino=257 dd-2584 [000] 18.540221: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1356 unstable=0 bg_thresh=986 thresh=1973 gap=522 poll_thresh=17 ino=257 dd-2584 [000] 18.540341: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1356 unstable=0 bg_thresh=991 thresh=1983 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 18.540346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1224 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-108% task_gap=-313% task_weight=97% bdi_bw=74132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.547735: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1231 unstable=0 bg_thresh=988 thresh=1977 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 18.547813: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1231 unstable=0 bg_thresh=991 thresh=1982 gap=581 poll_thresh=13 ino=257 dd-2584 [004] 18.547870: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1231 unstable=0 bg_thresh=991 thresh=1982 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 18.547927: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1231 unstable=0 bg_thresh=993 thresh=1987 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 18.547984: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1231 unstable=0 bg_thresh=990 thresh=1981 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 18.548096: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1231 unstable=0 bg_thresh=990 thresh=1980 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 18.548209: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1231 unstable=0 bg_thresh=992 thresh=1984 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 18.548214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1227 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-309% task_weight=97% bdi_bw=74132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.555707: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1106 unstable=0 bg_thresh=982 thresh=1964 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 18.555832: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1106 unstable=0 bg_thresh=982 thresh=1964 gap=563 poll_thresh=13 ino=257 dd-2584 [004] 18.555949: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1106 unstable=0 bg_thresh=984 thresh=1969 gap=543 poll_thresh=14 ino=257 dd-2584 [004] 18.556062: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1106 unstable=0 bg_thresh=984 thresh=1969 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 18.556176: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1106 unstable=0 bg_thresh=987 thresh=1974 gap=523 poll_thresh=16 ino=257 dd-2584 [004] 18.556746: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1106 unstable=0 bg_thresh=989 thresh=1979 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 18.556982: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1106 unstable=0 bg_thresh=989 thresh=1978 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 18.556991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1222 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-109% task_gap=-316% task_weight=97% bdi_bw=74132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.563728: balance_dirty_state: bdi btrfs-1: dirty=395 wb=981 unstable=0 bg_thresh=989 thresh=1979 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 18.563823: balance_dirty_state: bdi btrfs-1: dirty=420 wb=981 unstable=0 bg_thresh=989 thresh=1979 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 18.563909: balance_dirty_state: bdi btrfs-1: dirty=445 wb=981 unstable=0 bg_thresh=992 thresh=1984 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 18.563992: balance_dirty_state: bdi btrfs-1: dirty=445 wb=981 unstable=0 bg_thresh=992 thresh=1984 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 18.564078: balance_dirty_state: bdi btrfs-1: dirty=470 wb=981 unstable=0 bg_thresh=991 thresh=1983 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 18.564244: balance_dirty_state: bdi btrfs-1: dirty=495 wb=981 unstable=0 bg_thresh=991 thresh=1982 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 18.564413: balance_dirty_state: bdi btrfs-1: dirty=545 wb=981 unstable=0 bg_thresh=990 thresh=1981 gap=455 poll_thresh=18 ino=257 dd-2584 [004] 18.564419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1226 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-310% task_weight=97% bdi_bw=74132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 18.571729: balance_dirty_state: bdi btrfs-1: dirty=545 wb=856 unstable=0 bg_thresh=990 thresh=1980 gap=579 poll_thresh=18 ino=257 dd-2584 [005] 18.571795: balance_dirty_state: bdi btrfs-1: dirty=545 wb=856 unstable=0 bg_thresh=992 thresh=1985 gap=584 poll_thresh=13 ino=257 dd-2584 [005] 18.571855: balance_dirty_state: bdi btrfs-1: dirty=570 wb=856 unstable=0 bg_thresh=992 thresh=1985 gap=559 poll_thresh=14 ino=257 dd-2584 [005] 18.571914: balance_dirty_state: bdi btrfs-1: dirty=595 wb=856 unstable=0 bg_thresh=995 thresh=1990 gap=539 poll_thresh=15 ino=257 dd-2584 [005] 18.571973: balance_dirty_state: bdi btrfs-1: dirty=595 wb=856 unstable=0 bg_thresh=997 thresh=1995 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 18.572255: balance_dirty_state: bdi btrfs-1: dirty=620 wb=856 unstable=0 bg_thresh=997 thresh=1994 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 18.572376: balance_dirty_state: bdi btrfs-1: dirty=670 wb=856 unstable=0 bg_thresh=993 thresh=1987 gap=461 poll_thresh=18 ino=257 dd-2584 [005] 18.572381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-300% task_weight=97% bdi_bw=74132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 18.579721: balance_dirty_state: bdi btrfs-1: dirty=670 wb=731 unstable=0 bg_thresh=993 thresh=1987 gap=586 poll_thresh=18 ino=257 dd-2584 [005] 18.579816: balance_dirty_state: bdi btrfs-1: dirty=670 wb=731 unstable=0 bg_thresh=996 thresh=1992 gap=591 poll_thresh=13 ino=257 dd-2584 [005] 18.579936: balance_dirty_state: bdi btrfs-1: dirty=695 wb=731 unstable=0 bg_thresh=993 thresh=1986 gap=560 poll_thresh=14 ino=257 dd-2584 [005] 18.580051: balance_dirty_state: bdi btrfs-1: dirty=720 wb=731 unstable=0 bg_thresh=995 thresh=1991 gap=540 poll_thresh=15 ino=257 dd-2584 [005] 18.580167: balance_dirty_state: bdi btrfs-1: dirty=720 wb=731 unstable=0 bg_thresh=995 thresh=1990 gap=539 poll_thresh=16 ino=257 dd-2584 [005] 18.580401: balance_dirty_state: bdi btrfs-1: dirty=770 wb=731 unstable=0 bg_thresh=994 thresh=1989 gap=488 poll_thresh=17 ino=257 dd-2584 [005] 18.580409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-247% task_weight=97% bdi_bw=74132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 18.587742: balance_dirty_state: bdi btrfs-1: dirty=770 wb=581 unstable=0 bg_thresh=995 thresh=1991 gap=640 poll_thresh=17 ino=257 dd-2584 [005] 18.587823: balance_dirty_state: bdi btrfs-1: dirty=770 wb=581 unstable=0 bg_thresh=998 thresh=1996 gap=645 poll_thresh=13 ino=257 dd-2584 [005] 18.587879: balance_dirty_state: bdi btrfs-1: dirty=795 wb=581 unstable=0 bg_thresh=995 thresh=1990 gap=614 poll_thresh=14 ino=257 dd-2584 [005] 18.587935: balance_dirty_state: bdi btrfs-1: dirty=820 wb=581 unstable=0 bg_thresh=997 thresh=1995 gap=594 poll_thresh=15 ino=257 dd-2584 [005] 18.587991: balance_dirty_state: bdi btrfs-1: dirty=820 wb=581 unstable=0 bg_thresh=994 thresh=1989 gap=588 poll_thresh=16 ino=257 dd-2584 [005] 18.588102: balance_dirty_state: bdi btrfs-1: dirty=845 wb=581 unstable=0 bg_thresh=996 thresh=1993 gap=567 poll_thresh=17 ino=257 dd-2584 [005] 18.588373: balance_dirty_state: bdi btrfs-1: dirty=895 wb=581 unstable=0 bg_thresh=996 thresh=1992 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 18.588492: balance_dirty_state: bdi btrfs-1: dirty=920 wb=581 unstable=0 bg_thresh=995 thresh=1991 gap=490 poll_thresh=19 ino=257 dd-2584 [005] 18.588496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=98% bdi_bw=74132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 18.595710: balance_dirty_state: bdi btrfs-1: dirty=920 wb=456 unstable=0 bg_thresh=995 thresh=1990 gap=614 poll_thresh=19 ino=257 dd-2584 [000] 18.595814: balance_dirty_state: bdi btrfs-1: dirty=920 wb=456 unstable=0 bg_thresh=995 thresh=1990 gap=614 poll_thresh=14 ino=257 dd-2584 [000] 18.595930: balance_dirty_state: bdi btrfs-1: dirty=945 wb=456 unstable=0 bg_thresh=995 thresh=1990 gap=589 poll_thresh=15 ino=257 dd-2584 [000] 18.596049: balance_dirty_state: bdi btrfs-1: dirty=970 wb=456 unstable=0 bg_thresh=994 thresh=1989 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 18.596281: balance_dirty_state: bdi btrfs-1: dirty=995 wb=456 unstable=0 bg_thresh=994 thresh=1988 gap=537 poll_thresh=17 ino=257 dd-2584 [000] 18.596523: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=456 unstable=0 bg_thresh=996 thresh=1992 gap=516 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 18.596571: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1144 wrote=0 to_write=16384 dd-2584 [000] 18.596765: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=456 unstable=0 bg_thresh=995 thresh=1991 gap=465 poll_thresh=19 ino=257 dd-2584 [000] 18.596768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-290% task_weight=97% bdi_bw=74132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 18.600275: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=1024 to_write=15360 dd-2584 [000] 18.603729: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1356 unstable=0 bg_thresh=996 thresh=1992 gap=591 poll_thresh=19 ino=257 dd-2584 [000] 18.603855: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1356 unstable=0 bg_thresh=998 thresh=1997 gap=596 poll_thresh=14 ino=257 dd-2584 [000] 18.603975: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1356 unstable=0 bg_thresh=995 thresh=1991 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 18.604093: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1356 unstable=0 bg_thresh=998 thresh=1996 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 18.604726: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1256 unstable=0 bg_thresh=994 thresh=1989 gap=613 poll_thresh=17 ino=257 dd-2584 [000] 18.604905: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1231 unstable=0 bg_thresh=990 thresh=1980 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 18.605080: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1231 unstable=0 bg_thresh=995 thresh=1990 gap=589 poll_thresh=19 ino=257 dd-2584 [000] 18.605259: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1231 unstable=0 bg_thresh=990 thresh=1981 gap=530 poll_thresh=20 ino=257 dd-2584 [000] 18.605433: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1231 unstable=0 bg_thresh=992 thresh=1984 gap=508 poll_thresh=21 ino=257 dd-2584 [000] 18.605607: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1231 unstable=0 bg_thresh=994 thresh=1989 gap=488 poll_thresh=22 ino=257 dd-2584 [000] 18.605614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=98% bdi_bw=74132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 18.611751: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1231 unstable=0 bg_thresh=993 thresh=1987 gap=486 poll_thresh=22 ino=257 dd-2584 [000] 18.611760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=74132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.619671: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1031 unstable=0 bg_thresh=994 thresh=1989 gap=688 poll_thresh=22 ino=257 dd-2584 [004] 18.619766: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1031 unstable=0 bg_thresh=994 thresh=1989 gap=688 poll_thresh=16 ino=257 dd-2584 [004] 18.619932: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1031 unstable=0 bg_thresh=997 thresh=1994 gap=668 poll_thresh=17 ino=257 dd-2584 [004] 18.620103: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1031 unstable=0 bg_thresh=999 thresh=1999 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 18.620556: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1031 unstable=0 bg_thresh=1001 thresh=2003 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 18.620724: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1031 unstable=0 bg_thresh=1001 thresh=2002 gap=576 poll_thresh=20 ino=257 dd-2584 [004] 18.620894: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1031 unstable=0 bg_thresh=1000 thresh=2001 gap=525 poll_thresh=21 ino=257 dd-2584 [004] 18.621061: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1031 unstable=0 bg_thresh=1000 thresh=2000 gap=499 poll_thresh=22 ino=257 dd-2584 [004] 18.621067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=74132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.627662: balance_dirty_state: bdi btrfs-1: dirty=470 wb=906 unstable=0 bg_thresh=992 thresh=1985 gap=609 poll_thresh=22 ino=257 dd-2584 [004] 18.627732: balance_dirty_state: bdi btrfs-1: dirty=470 wb=906 unstable=0 bg_thresh=992 thresh=1985 gap=609 poll_thresh=16 ino=257 dd-2584 [004] 18.627859: balance_dirty_state: bdi btrfs-1: dirty=520 wb=906 unstable=0 bg_thresh=995 thresh=1990 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 18.627986: balance_dirty_state: bdi btrfs-1: dirty=545 wb=906 unstable=0 bg_thresh=997 thresh=1995 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 18.628119: balance_dirty_state: bdi btrfs-1: dirty=570 wb=906 unstable=0 bg_thresh=1002 thresh=2005 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 18.628434: balance_dirty_state: bdi btrfs-1: dirty=620 wb=906 unstable=0 bg_thresh=1002 thresh=2004 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 18.628439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=74132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.635653: balance_dirty_state: bdi btrfs-1: dirty=620 wb=781 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=20 ino=257 dd-2584 [004] 18.635734: balance_dirty_state: bdi btrfs-1: dirty=620 wb=781 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 18.635790: balance_dirty_state: bdi btrfs-1: dirty=645 wb=781 unstable=0 bg_thresh=1002 thresh=2005 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 18.635903: balance_dirty_state: bdi btrfs-1: dirty=670 wb=781 unstable=0 bg_thresh=1002 thresh=2004 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 18.636013: balance_dirty_state: bdi btrfs-1: dirty=695 wb=781 unstable=0 bg_thresh=1001 thresh=2003 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 18.636125: balance_dirty_state: bdi btrfs-1: dirty=745 wb=781 unstable=0 bg_thresh=1001 thresh=2002 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 18.636129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=73320 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.643746: balance_dirty_state: bdi btrfs-1: dirty=745 wb=656 unstable=0 bg_thresh=995 thresh=1990 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 18.643827: balance_dirty_state: bdi btrfs-1: dirty=745 wb=656 unstable=0 bg_thresh=995 thresh=1990 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 18.643883: balance_dirty_state: bdi btrfs-1: dirty=770 wb=656 unstable=0 bg_thresh=997 thresh=1995 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 18.643937: balance_dirty_state: bdi btrfs-1: dirty=795 wb=656 unstable=0 bg_thresh=997 thresh=1995 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 18.644046: balance_dirty_state: bdi btrfs-1: dirty=820 wb=656 unstable=0 bg_thresh=1000 thresh=2000 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 18.644161: balance_dirty_state: bdi btrfs-1: dirty=845 wb=656 unstable=0 bg_thresh=1002 thresh=2004 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 18.644432: balance_dirty_state: bdi btrfs-1: dirty=870 wb=656 unstable=0 bg_thresh=1001 thresh=2003 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 18.644436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=73320 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.651712: balance_dirty_state: bdi btrfs-1: dirty=870 wb=506 unstable=0 bg_thresh=993 thresh=1987 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 18.651809: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=0 bg_thresh=993 thresh=1987 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 18.651865: balance_dirty_state: bdi btrfs-1: dirty=920 wb=506 unstable=0 bg_thresh=996 thresh=1992 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 18.651920: balance_dirty_state: bdi btrfs-1: dirty=920 wb=506 unstable=0 bg_thresh=996 thresh=1992 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 18.652063: balance_dirty_state: bdi btrfs-1: dirty=970 wb=481 unstable=0 bg_thresh=998 thresh=1997 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 18.652258: balance_dirty_state: bdi btrfs-1: dirty=995 wb=381 unstable=0 bg_thresh=1000 thresh=2001 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 18.652428: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=381 unstable=0 bg_thresh=999 thresh=1998 gap=597 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 18.652491: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1200 wrote=0 to_write=16384 dd-2584 [004] 18.652617: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=381 unstable=0 bg_thresh=994 thresh=1989 gap=538 poll_thresh=20 ino=257 dd-2584 [004] 18.652799: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=431 unstable=0 bg_thresh=994 thresh=1988 gap=512 poll_thresh=21 ino=257 dd-2584 [004] 18.653252: balance_dirty_state: bdi btrfs-1: dirty=895 wb=606 unstable=0 bg_thresh=993 thresh=1987 gap=486 poll_thresh=22 ino=257 dd-2584 [004] 18.653254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=73320 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 18.655175: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=1104 to_write=15280 dd-2584 [002] 18.659720: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1431 unstable=0 bg_thresh=994 thresh=1988 gap=537 poll_thresh=22 ino=257 dd-2584 [002] 18.659874: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1381 unstable=0 bg_thresh=988 thresh=1977 gap=576 poll_thresh=16 ino=257 dd-2584 [002] 18.660125: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1356 unstable=0 bg_thresh=993 thresh=1987 gap=586 poll_thresh=17 ino=257 dd-2584 [002] 18.660371: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1356 unstable=0 bg_thresh=991 thresh=1983 gap=532 poll_thresh=18 ino=257 dd-2584 [002] 18.660618: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1356 unstable=0 bg_thresh=987 thresh=1974 gap=498 poll_thresh=19 ino=257 dd-2584 [002] 18.660862: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1356 unstable=0 bg_thresh=988 thresh=1977 gap=476 poll_thresh=20 ino=257 dd-2584 [002] 18.660872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=73320 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.667679: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1231 unstable=0 bg_thresh=993 thresh=1986 gap=610 poll_thresh=20 ino=257 dd-2584 [001] 18.667807: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1231 unstable=0 bg_thresh=993 thresh=1986 gap=610 poll_thresh=15 ino=257 dd-2584 [001] 18.667926: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1231 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 18.668099: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1231 unstable=0 bg_thresh=998 thresh=1996 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 18.668226: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1231 unstable=0 bg_thresh=997 thresh=1995 gap=544 poll_thresh=18 ino=257 dd-2584 [001] 18.668519: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1231 unstable=0 bg_thresh=997 thresh=1994 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 18.668525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=73320 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.679647: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1106 unstable=0 bg_thresh=985 thresh=1970 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 18.679772: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1106 unstable=0 bg_thresh=985 thresh=1970 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 18.679888: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1106 unstable=0 bg_thresh=987 thresh=1975 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 18.680009: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1106 unstable=0 bg_thresh=987 thresh=1975 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 18.680250: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1106 unstable=0 bg_thresh=987 thresh=1974 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 18.680491: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1106 unstable=0 bg_thresh=989 thresh=1978 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 18.680733: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1106 unstable=0 bg_thresh=988 thresh=1977 gap=451 poll_thresh=19 ino=257 dd-2584 [001] 18.680742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-290% task_weight=98% bdi_bw=73320 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 18.691647: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1006 unstable=0 bg_thresh=980 thresh=1961 gap=535 poll_thresh=19 ino=257 dd-2584 [005] 18.691746: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1006 unstable=0 bg_thresh=979 thresh=1958 gap=507 poll_thresh=14 ino=257 dd-2584 [005] 18.691842: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1006 unstable=0 bg_thresh=981 thresh=1963 gap=512 poll_thresh=15 ino=257 dd-2584 [005] 18.691938: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1006 unstable=0 bg_thresh=984 thresh=1968 gap=492 poll_thresh=16 ino=257 dd-2584 [005] 18.692125: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1006 unstable=0 bg_thresh=990 thresh=1980 gap=479 poll_thresh=17 ino=257 dd-2584 [005] 18.692131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-237% task_weight=98% bdi_bw=73320 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 18.699763: balance_dirty_state: bdi btrfs-1: dirty=495 wb=856 unstable=0 bg_thresh=990 thresh=1981 gap=630 poll_thresh=17 ino=257 dd-2584 [005] 18.700010: balance_dirty_state: bdi btrfs-1: dirty=520 wb=731 unstable=0 bg_thresh=987 thresh=1975 gap=724 poll_thresh=13 ino=257 dd-2584 [005] 18.700070: balance_dirty_state: bdi btrfs-1: dirty=520 wb=731 unstable=0 bg_thresh=990 thresh=1980 gap=729 poll_thresh=14 ino=257 dd-2584 [005] 18.700129: balance_dirty_state: bdi btrfs-1: dirty=545 wb=731 unstable=0 bg_thresh=987 thresh=1974 gap=698 poll_thresh=15 ino=257 dd-2584 [005] 18.700188: balance_dirty_state: bdi btrfs-1: dirty=570 wb=731 unstable=0 bg_thresh=989 thresh=1979 gap=678 poll_thresh=16 ino=257 dd-2584 [005] 18.700306: balance_dirty_state: bdi btrfs-1: dirty=595 wb=731 unstable=0 bg_thresh=988 thresh=1977 gap=651 poll_thresh=17 ino=257 dd-2584 [005] 18.700425: balance_dirty_state: bdi btrfs-1: dirty=620 wb=731 unstable=0 bg_thresh=988 thresh=1976 gap=625 poll_thresh=18 ino=257 dd-2584 [005] 18.700547: balance_dirty_state: bdi btrfs-1: dirty=670 wb=731 unstable=0 bg_thresh=987 thresh=1975 gap=574 poll_thresh=19 ino=257 dd-2584 [005] 18.700668: balance_dirty_state: bdi btrfs-1: dirty=695 wb=731 unstable=0 bg_thresh=989 thresh=1979 gap=553 poll_thresh=20 ino=257 dd-2584 [005] 18.700789: balance_dirty_state: bdi btrfs-1: dirty=720 wb=731 unstable=0 bg_thresh=989 thresh=1978 gap=527 poll_thresh=21 ino=257 dd-2584 [005] 18.700908: balance_dirty_state: bdi btrfs-1: dirty=745 wb=731 unstable=0 bg_thresh=988 thresh=1977 gap=501 poll_thresh=22 ino=257 dd-2584 [005] 18.701184: balance_dirty_state: bdi btrfs-1: dirty=795 wb=731 unstable=0 bg_thresh=988 thresh=1976 gap=450 poll_thresh=23 ino=257 dd-2584 [005] 18.701189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=73320 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 18.707840: balance_dirty_state: bdi btrfs-1: dirty=795 wb=606 unstable=0 bg_thresh=988 thresh=1976 gap=575 poll_thresh=23 ino=257 dd-2584 [005] 18.707931: balance_dirty_state: bdi btrfs-1: dirty=795 wb=606 unstable=0 bg_thresh=990 thresh=1981 gap=580 poll_thresh=17 ino=257 dd-2584 [005] 18.708046: balance_dirty_state: bdi btrfs-1: dirty=845 wb=606 unstable=0 bg_thresh=987 thresh=1974 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 18.708159: balance_dirty_state: bdi btrfs-1: dirty=870 wb=606 unstable=0 bg_thresh=986 thresh=1973 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 18.708272: balance_dirty_state: bdi btrfs-1: dirty=895 wb=606 unstable=0 bg_thresh=986 thresh=1972 gap=471 poll_thresh=20 ino=257 dd-2584 [005] 18.708276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=73320 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 18.719774: balance_dirty_state: bdi btrfs-1: dirty=895 wb=356 unstable=0 bg_thresh=989 thresh=1978 gap=727 poll_thresh=20 ino=257 dd-2584 [005] 18.719852: balance_dirty_state: bdi btrfs-1: dirty=920 wb=356 unstable=0 bg_thresh=994 thresh=1988 gap=712 poll_thresh=15 ino=257 dd-2584 [005] 18.719914: balance_dirty_state: bdi btrfs-1: dirty=920 wb=356 unstable=0 bg_thresh=991 thresh=1982 gap=706 poll_thresh=16 ino=257 dd-2584 [005] 18.720035: balance_dirty_state: bdi btrfs-1: dirty=970 wb=356 unstable=0 bg_thresh=990 thresh=1981 gap=655 poll_thresh=17 ino=257 dd-2584 [005] 18.720158: balance_dirty_state: bdi btrfs-1: dirty=995 wb=356 unstable=0 bg_thresh=990 thresh=1980 gap=629 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 18.720195: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1268 wrote=0 to_write=16384 dd-2584 [005] 18.720465: balance_dirty_state: bdi btrfs-1: dirty=995 wb=381 unstable=0 bg_thresh=992 thresh=1984 gap=608 poll_thresh=19 ino=257 dd-2584 [005] 18.720596: balance_dirty_state: bdi btrfs-1: dirty=970 wb=456 unstable=0 bg_thresh=991 thresh=1983 gap=557 poll_thresh=20 ino=257 dd-2584 [005] 18.720727: balance_dirty_state: bdi btrfs-1: dirty=945 wb=506 unstable=0 bg_thresh=991 thresh=1982 gap=531 poll_thresh=21 ino=257 dd-2584 [005] 18.720862: balance_dirty_state: bdi btrfs-1: dirty=920 wb=556 unstable=0 bg_thresh=990 thresh=1981 gap=505 poll_thresh=22 ino=257 dd-2584 [005] 18.720997: balance_dirty_state: bdi btrfs-1: dirty=895 wb=606 unstable=0 bg_thresh=992 thresh=1985 gap=484 poll_thresh=23 ino=257 dd-2584 [005] 18.720999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=73320 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 18.725021: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=1152 to_write=15232 dd-2584 [000] 18.727741: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1356 unstable=0 bg_thresh=996 thresh=1992 gap=636 poll_thresh=23 ino=257 dd-2584 [000] 18.727865: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1356 unstable=0 bg_thresh=998 thresh=1997 gap=621 poll_thresh=17 ino=257 dd-2584 [000] 18.728102: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1356 unstable=0 bg_thresh=998 thresh=1996 gap=595 poll_thresh=18 ino=257 dd-2584 [000] 18.728337: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1356 unstable=0 bg_thresh=997 thresh=1995 gap=569 poll_thresh=19 ino=257 dd-2584 [000] 18.728569: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1356 unstable=0 bg_thresh=997 thresh=1994 gap=518 poll_thresh=20 ino=257 dd-2584 [000] 18.729144: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1356 unstable=0 bg_thresh=999 thresh=1998 gap=497 poll_thresh=21 ino=257 dd-2584 [000] 18.729152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=73320 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.735699: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1231 unstable=0 bg_thresh=996 thresh=1993 gap=617 poll_thresh=21 ino=257 dd-2584 [004] 18.735873: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1231 unstable=0 bg_thresh=992 thresh=1985 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 18.736080: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1231 unstable=0 bg_thresh=998 thresh=1996 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 18.736434: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1231 unstable=0 bg_thresh=997 thresh=1995 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 18.736793: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1231 unstable=0 bg_thresh=999 thresh=1999 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 18.736806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=73320 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.743634: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1106 unstable=0 bg_thresh=1001 thresh=2002 gap=626 poll_thresh=19 ino=257 dd-2584 [004] 18.743734: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1106 unstable=0 bg_thresh=1000 thresh=2001 gap=625 poll_thresh=14 ino=257 dd-2584 [004] 18.743820: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1106 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 18.743910: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1106 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 18.744090: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1106 unstable=0 bg_thresh=999 thresh=1999 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 18.744267: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1106 unstable=0 bg_thresh=1001 thresh=2003 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 18.744728: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1106 unstable=0 bg_thresh=1001 thresh=2002 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 18.744900: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1106 unstable=0 bg_thresh=1000 thresh=2001 gap=450 poll_thresh=20 ino=257 dd-2584 [004] 18.744906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=73240 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.751738: balance_dirty_state: bdi btrfs-1: dirty=445 wb=906 unstable=0 bg_thresh=1004 thresh=2008 gap=657 poll_thresh=20 ino=257 dd-2584 [004] 18.751823: balance_dirty_state: bdi btrfs-1: dirty=445 wb=906 unstable=0 bg_thresh=1001 thresh=2002 gap=651 poll_thresh=15 ino=257 dd-2584 [004] 18.751884: balance_dirty_state: bdi btrfs-1: dirty=470 wb=906 unstable=0 bg_thresh=1000 thresh=2001 gap=625 poll_thresh=16 ino=257 dd-2584 [004] 18.751996: balance_dirty_state: bdi btrfs-1: dirty=495 wb=906 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=17 ino=257 dd-2584 [004] 18.752109: balance_dirty_state: bdi btrfs-1: dirty=520 wb=906 unstable=0 bg_thresh=999 thresh=1999 gap=573 poll_thresh=18 ino=257 dd-2584 [004] 18.752222: balance_dirty_state: bdi btrfs-1: dirty=570 wb=906 unstable=0 bg_thresh=1001 thresh=2003 gap=527 poll_thresh=19 ino=257 dd-2584 [004] 18.752334: balance_dirty_state: bdi btrfs-1: dirty=595 wb=906 unstable=0 bg_thresh=1001 thresh=2002 gap=501 poll_thresh=20 ino=257 dd-2584 [004] 18.752445: balance_dirty_state: bdi btrfs-1: dirty=620 wb=906 unstable=0 bg_thresh=1000 thresh=2001 gap=475 poll_thresh=21 ino=257 dd-2584 [004] 18.752450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=73240 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.759731: balance_dirty_state: bdi btrfs-1: dirty=620 wb=781 unstable=0 bg_thresh=999 thresh=1998 gap=597 poll_thresh=21 ino=257 dd-2584 [004] 18.759955: balance_dirty_state: bdi btrfs-1: dirty=645 wb=781 unstable=0 bg_thresh=999 thresh=1998 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 18.760069: balance_dirty_state: bdi btrfs-1: dirty=670 wb=781 unstable=0 bg_thresh=1001 thresh=2002 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 18.760181: balance_dirty_state: bdi btrfs-1: dirty=695 wb=781 unstable=0 bg_thresh=997 thresh=1995 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 18.760293: balance_dirty_state: bdi btrfs-1: dirty=745 wb=781 unstable=0 bg_thresh=997 thresh=1994 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 18.760298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=73240 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 18.767741: balance_dirty_state: bdi btrfs-1: dirty=745 wb=656 unstable=0 bg_thresh=999 thresh=1999 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 18.767821: balance_dirty_state: bdi btrfs-1: dirty=745 wb=656 unstable=0 bg_thresh=1002 thresh=2004 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 18.767883: balance_dirty_state: bdi btrfs-1: dirty=770 wb=656 unstable=0 bg_thresh=1001 thresh=2003 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 18.767940: balance_dirty_state: bdi btrfs-1: dirty=795 wb=656 unstable=0 bg_thresh=1004 thresh=2008 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 18.768051: balance_dirty_state: bdi btrfs-1: dirty=820 wb=656 unstable=0 bg_thresh=1003 thresh=2007 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 18.768163: balance_dirty_state: bdi btrfs-1: dirty=845 wb=656 unstable=0 bg_thresh=1003 thresh=2006 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 18.768275: balance_dirty_state: bdi btrfs-1: dirty=895 wb=656 unstable=0 bg_thresh=1005 thresh=2010 gap=459 poll_thresh=19 ino=257 dd-2584 [004] 18.768280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=73240 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.775749: balance_dirty_state: bdi btrfs-1: dirty=895 wb=531 unstable=0 bg_thresh=1004 thresh=2008 gap=582 poll_thresh=19 ino=257 dd-2584 [001] 18.775975: balance_dirty_state: bdi btrfs-1: dirty=895 wb=531 unstable=0 bg_thresh=1004 thresh=2008 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 18.776033: balance_dirty_state: bdi btrfs-1: dirty=920 wb=531 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 18.776089: balance_dirty_state: bdi btrfs-1: dirty=920 wb=531 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 18.776200: balance_dirty_state: bdi btrfs-1: dirty=970 wb=531 unstable=0 bg_thresh=1009 thresh=2018 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 18.776313: balance_dirty_state: bdi btrfs-1: dirty=995 wb=531 unstable=0 bg_thresh=1011 thresh=2022 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 18.776318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=73240 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.783723: balance_dirty_state: bdi btrfs-1: dirty=995 wb=406 unstable=0 bg_thresh=1008 thresh=2016 gap=615 poll_thresh=18 ino=257 dd-2584 [001] 18.783807: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=406 unstable=0 bg_thresh=1008 thresh=2016 gap=590 poll_thresh=13 ino=257 flush-btrfs-1-2586 [006] 18.783842: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1332 wrote=0 to_write=16384 dd-2584 [001] 18.783870: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=406 unstable=0 bg_thresh=1010 thresh=2021 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 18.783932: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=406 unstable=0 bg_thresh=1010 thresh=2021 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 18.783992: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=406 unstable=0 bg_thresh=1010 thresh=2020 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 18.784117: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=456 unstable=0 bg_thresh=1009 thresh=2019 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 18.784243: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=506 unstable=0 bg_thresh=1009 thresh=2018 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 18.784244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=73240 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 18.786514: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=1120 to_write=15264 dd-2584 [001] 18.791707: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1381 unstable=0 bg_thresh=1004 thresh=2008 gap=627 poll_thresh=18 ino=257 dd-2584 [001] 18.791804: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1381 unstable=0 bg_thresh=1004 thresh=2008 gap=607 poll_thresh=13 ino=257 dd-2584 [001] 18.792027: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1381 unstable=0 bg_thresh=1006 thresh=2013 gap=612 poll_thresh=14 ino=257 dd-2584 [001] 18.792086: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1381 unstable=0 bg_thresh=1006 thresh=2013 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 18.792142: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1381 unstable=0 bg_thresh=1009 thresh=2018 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 18.792258: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1381 unstable=0 bg_thresh=1011 thresh=2023 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 18.792375: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1381 unstable=0 bg_thresh=1011 thresh=2022 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 18.792491: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1381 unstable=0 bg_thresh=1013 thresh=2026 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 18.792495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=73240 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.799689: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1256 unstable=0 bg_thresh=1001 thresh=2003 gap=577 poll_thresh=19 ino=257 dd-2584 [001] 18.799811: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1256 unstable=0 bg_thresh=1001 thresh=2003 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 18.799925: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1256 unstable=0 bg_thresh=1004 thresh=2008 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 18.800043: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1256 unstable=0 bg_thresh=1004 thresh=2008 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 18.800276: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1256 unstable=0 bg_thresh=1003 thresh=2007 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 18.800511: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1256 unstable=0 bg_thresh=1005 thresh=2011 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 18.800520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=73240 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.807625: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1006 unstable=0 bg_thresh=1002 thresh=2005 gap=729 poll_thresh=18 ino=257 dd-2584 [001] 18.808076: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1006 unstable=0 bg_thresh=1002 thresh=2005 gap=704 poll_thresh=13 ino=257 dd-2584 [001] 18.808193: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1006 unstable=0 bg_thresh=1005 thresh=2010 gap=709 poll_thresh=14 ino=257 dd-2584 [001] 18.808307: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1006 unstable=0 bg_thresh=1005 thresh=2010 gap=684 poll_thresh=15 ino=257 dd-2584 [001] 18.808421: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1006 unstable=0 bg_thresh=1007 thresh=2015 gap=664 poll_thresh=16 ino=257 dd-2584 [001] 18.808650: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1006 unstable=0 bg_thresh=1010 thresh=2020 gap=644 poll_thresh=17 ino=257 dd-2584 [001] 18.808884: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1006 unstable=0 bg_thresh=1009 thresh=2019 gap=618 poll_thresh=18 ino=257 dd-2584 [001] 18.809118: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1006 unstable=0 bg_thresh=1011 thresh=2023 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 18.809352: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1006 unstable=0 bg_thresh=1008 thresh=2016 gap=540 poll_thresh=20 ino=257 dd-2584 [001] 18.809590: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1006 unstable=0 bg_thresh=1007 thresh=2015 gap=514 poll_thresh=21 ino=257 dd-2584 [001] 18.809827: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1006 unstable=0 bg_thresh=1009 thresh=2019 gap=493 poll_thresh=22 ino=257 dd-2584 [001] 18.809835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=73240 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.815643: balance_dirty_state: bdi btrfs-1: dirty=520 wb=881 unstable=0 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=22 ino=257 dd-2584 [001] 18.815882: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=0 bg_thresh=1003 thresh=2007 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 18.815992: balance_dirty_state: bdi btrfs-1: dirty=570 wb=881 unstable=0 bg_thresh=1006 thresh=2012 gap=561 poll_thresh=17 ino=257 dd-2584 [001] 18.816103: balance_dirty_state: bdi btrfs-1: dirty=595 wb=881 unstable=0 bg_thresh=1008 thresh=2017 gap=541 poll_thresh=18 ino=257 dd-2584 [001] 18.816216: balance_dirty_state: bdi btrfs-1: dirty=645 wb=881 unstable=0 bg_thresh=1010 thresh=2021 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 18.816220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=73240 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.823668: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=998 thresh=1997 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 18.823793: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=998 thresh=1997 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 18.823908: balance_dirty_state: bdi btrfs-1: dirty=670 wb=756 unstable=0 bg_thresh=1001 thresh=2002 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 18.824023: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=0 bg_thresh=1001 thresh=2002 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 18.824253: balance_dirty_state: bdi btrfs-1: dirty=720 wb=756 unstable=0 bg_thresh=1003 thresh=2007 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 18.824378: balance_dirty_state: bdi btrfs-1: dirty=745 wb=756 unstable=0 bg_thresh=1005 thresh=2011 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 18.824496: balance_dirty_state: bdi btrfs-1: dirty=770 wb=756 unstable=0 bg_thresh=1005 thresh=2010 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 18.824501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=73240 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.831613: balance_dirty_state: bdi btrfs-1: dirty=770 wb=631 unstable=0 bg_thresh=990 thresh=1980 gap=579 poll_thresh=19 ino=257 dd-2584 [001] 18.831955: balance_dirty_state: bdi btrfs-1: dirty=795 wb=631 unstable=0 bg_thresh=993 thresh=1986 gap=560 poll_thresh=14 ino=257 dd-2584 [001] 18.832014: balance_dirty_state: bdi btrfs-1: dirty=820 wb=631 unstable=0 bg_thresh=995 thresh=1991 gap=540 poll_thresh=15 ino=257 dd-2584 [001] 18.832095: balance_dirty_state: bdi btrfs-1: dirty=820 wb=631 unstable=0 bg_thresh=995 thresh=1991 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 18.832324: balance_dirty_state: bdi btrfs-1: dirty=870 wb=631 unstable=0 bg_thresh=998 thresh=1996 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 18.832334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=73240 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.839643: balance_dirty_state: bdi btrfs-1: dirty=870 wb=506 unstable=0 bg_thresh=982 thresh=1965 gap=589 poll_thresh=17 ino=257 dd-2584 [001] 18.839704: balance_dirty_state: bdi btrfs-1: dirty=870 wb=506 unstable=0 bg_thresh=982 thresh=1965 gap=589 poll_thresh=13 ino=257 dd-2584 [001] 18.839760: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=0 bg_thresh=982 thresh=1965 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 18.839818: balance_dirty_state: bdi btrfs-1: dirty=920 wb=506 unstable=0 bg_thresh=985 thresh=1970 gap=544 poll_thresh=15 ino=257 dd-2584 [001] 18.839879: balance_dirty_state: bdi btrfs-1: dirty=920 wb=506 unstable=0 bg_thresh=985 thresh=1970 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 18.839998: balance_dirty_state: bdi btrfs-1: dirty=970 wb=506 unstable=0 bg_thresh=990 thresh=1980 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 18.840116: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=0 bg_thresh=989 thresh=1979 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 18.840121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=73240 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 18.840132: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1388 wrote=0 to_write=16384 flush-btrfs-1-2586 [000] 18.843994: writeback_single_inode: bdi btrfs-1: ino=257 state= age=304 wrote=992 to_write=15392 dd-2584 [001] 18.847615: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1356 unstable=0 bg_thresh=985 thresh=1970 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 18.847699: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1356 unstable=0 bg_thresh=985 thresh=1970 gap=594 poll_thresh=13 ino=257 dd-2584 [001] 18.847763: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1356 unstable=0 bg_thresh=987 thresh=1975 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 18.847826: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1356 unstable=0 bg_thresh=987 thresh=1975 gap=549 poll_thresh=15 ino=257 dd-2584 [001] 18.848058: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1356 unstable=0 bg_thresh=990 thresh=1980 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 18.848176: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1356 unstable=0 bg_thresh=992 thresh=1985 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 18.848294: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1356 unstable=0 bg_thresh=992 thresh=1984 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 18.848300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=72988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.855726: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1231 unstable=0 bg_thresh=991 thresh=1982 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 18.855810: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1231 unstable=0 bg_thresh=991 thresh=1982 gap=581 poll_thresh=13 ino=257 dd-2584 [001] 18.855868: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1231 unstable=0 bg_thresh=993 thresh=1987 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 18.855923: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1231 unstable=0 bg_thresh=993 thresh=1987 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 18.855982: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1231 unstable=0 bg_thresh=993 thresh=1986 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 18.856097: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1231 unstable=0 bg_thresh=992 thresh=1985 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 18.856217: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1231 unstable=0 bg_thresh=994 thresh=1989 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 18.856222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=72988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.863604: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1106 unstable=0 bg_thresh=985 thresh=1971 gap=595 poll_thresh=18 ino=257 dd-2584 [001] 18.863677: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1106 unstable=0 bg_thresh=985 thresh=1971 gap=570 poll_thresh=13 ino=257 dd-2584 [001] 18.863753: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1106 unstable=0 bg_thresh=988 thresh=1976 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 18.863852: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1106 unstable=0 bg_thresh=988 thresh=1976 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 18.864241: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1106 unstable=0 bg_thresh=990 thresh=1981 gap=530 poll_thresh=16 ino=257 dd-2584 [001] 18.864443: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1106 unstable=0 bg_thresh=993 thresh=1986 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 18.864646: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1106 unstable=0 bg_thresh=992 thresh=1985 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 18.864654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=72988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.871667: balance_dirty_state: bdi btrfs-1: dirty=395 wb=881 unstable=0 bg_thresh=991 thresh=1982 gap=706 poll_thresh=18 ino=257 dd-2584 [001] 18.871746: balance_dirty_state: bdi btrfs-1: dirty=420 wb=881 unstable=0 bg_thresh=991 thresh=1982 gap=681 poll_thresh=13 ino=257 dd-2584 [001] 18.871804: balance_dirty_state: bdi btrfs-1: dirty=420 wb=881 unstable=0 bg_thresh=993 thresh=1987 gap=686 poll_thresh=14 ino=257 dd-2584 [001] 18.871860: balance_dirty_state: bdi btrfs-1: dirty=445 wb=881 unstable=0 bg_thresh=993 thresh=1987 gap=661 poll_thresh=15 ino=257 dd-2584 [001] 18.871920: balance_dirty_state: bdi btrfs-1: dirty=470 wb=881 unstable=0 bg_thresh=993 thresh=1986 gap=635 poll_thresh=16 ino=257 dd-2584 [001] 18.872036: balance_dirty_state: bdi btrfs-1: dirty=495 wb=881 unstable=0 bg_thresh=992 thresh=1985 gap=609 poll_thresh=17 ino=257 dd-2584 [001] 18.872154: balance_dirty_state: bdi btrfs-1: dirty=520 wb=881 unstable=0 bg_thresh=992 thresh=1984 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 18.872266: balance_dirty_state: bdi btrfs-1: dirty=570 wb=881 unstable=0 bg_thresh=994 thresh=1988 gap=537 poll_thresh=19 ino=257 dd-2584 [001] 18.872536: balance_dirty_state: bdi btrfs-1: dirty=595 wb=881 unstable=0 bg_thresh=993 thresh=1987 gap=511 poll_thresh=20 ino=257 dd-2584 [001] 18.872650: balance_dirty_state: bdi btrfs-1: dirty=620 wb=881 unstable=0 bg_thresh=993 thresh=1986 gap=485 poll_thresh=21 ino=257 dd-2584 [001] 18.872654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=72988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.879619: balance_dirty_state: bdi btrfs-1: dirty=620 wb=756 unstable=0 bg_thresh=986 thresh=1972 gap=596 poll_thresh=21 ino=257 dd-2584 [001] 18.879742: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=986 thresh=1972 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 18.879856: balance_dirty_state: bdi btrfs-1: dirty=670 wb=756 unstable=0 bg_thresh=988 thresh=1977 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 18.879966: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=0 bg_thresh=991 thresh=1982 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 18.880079: balance_dirty_state: bdi btrfs-1: dirty=745 wb=756 unstable=0 bg_thresh=993 thresh=1986 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 18.880084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=72988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.887618: balance_dirty_state: bdi btrfs-1: dirty=745 wb=631 unstable=0 bg_thresh=990 thresh=1981 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 18.887728: balance_dirty_state: bdi btrfs-1: dirty=745 wb=631 unstable=0 bg_thresh=990 thresh=1981 gap=605 poll_thresh=14 ino=257 dd-2584 [001] 18.887787: balance_dirty_state: bdi btrfs-1: dirty=770 wb=631 unstable=0 bg_thresh=993 thresh=1986 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 18.887844: balance_dirty_state: bdi btrfs-1: dirty=795 wb=631 unstable=0 bg_thresh=993 thresh=1986 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 18.887956: balance_dirty_state: bdi btrfs-1: dirty=820 wb=631 unstable=0 bg_thresh=992 thresh=1985 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 18.888227: balance_dirty_state: bdi btrfs-1: dirty=845 wb=631 unstable=0 bg_thresh=994 thresh=1989 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 18.888339: balance_dirty_state: bdi btrfs-1: dirty=870 wb=631 unstable=0 bg_thresh=994 thresh=1988 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 18.888343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=72988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.895629: balance_dirty_state: bdi btrfs-1: dirty=870 wb=506 unstable=0 bg_thresh=986 thresh=1973 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 18.895732: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=0 bg_thresh=986 thresh=1973 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 18.895792: balance_dirty_state: bdi btrfs-1: dirty=920 wb=506 unstable=0 bg_thresh=989 thresh=1978 gap=552 poll_thresh=15 ino=257 dd-2584 [001] 18.895846: balance_dirty_state: bdi btrfs-1: dirty=920 wb=506 unstable=0 bg_thresh=989 thresh=1978 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 18.895955: balance_dirty_state: bdi btrfs-1: dirty=970 wb=506 unstable=0 bg_thresh=991 thresh=1983 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 18.896069: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=0 bg_thresh=993 thresh=1987 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 18.896073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=72988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 18.896184: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1444 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 18.898902: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=976 to_write=15408 dd-2584 [001] 18.903736: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1356 unstable=0 bg_thresh=990 thresh=1981 gap=605 poll_thresh=18 ino=257 dd-2584 [001] 18.903826: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1356 unstable=0 bg_thresh=990 thresh=1981 gap=605 poll_thresh=13 ino=257 dd-2584 [001] 18.903884: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1356 unstable=0 bg_thresh=993 thresh=1986 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 18.903942: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1356 unstable=0 bg_thresh=993 thresh=1986 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 18.904002: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1356 unstable=0 bg_thresh=992 thresh=1985 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 18.904119: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1356 unstable=0 bg_thresh=992 thresh=1984 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 18.904403: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1356 unstable=0 bg_thresh=991 thresh=1983 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 18.904408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=72988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.911748: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1206 unstable=0 bg_thresh=986 thresh=1973 gap=622 poll_thresh=18 ino=257 dd-2584 [001] 18.911847: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1206 unstable=0 bg_thresh=986 thresh=1973 gap=597 poll_thresh=13 ino=257 dd-2584 [001] 18.911903: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1206 unstable=0 bg_thresh=989 thresh=1978 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 18.911957: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1206 unstable=0 bg_thresh=989 thresh=1978 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 18.912012: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1206 unstable=0 bg_thresh=991 thresh=1983 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 18.912122: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1206 unstable=0 bg_thresh=994 thresh=1988 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 18.912236: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1206 unstable=0 bg_thresh=990 thresh=1981 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 18.912347: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1206 unstable=0 bg_thresh=992 thresh=1985 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 18.912352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=72988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.919602: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1006 unstable=0 bg_thresh=986 thresh=1972 gap=671 poll_thresh=19 ino=257 dd-2584 [001] 18.919663: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1006 unstable=0 bg_thresh=986 thresh=1972 gap=646 poll_thresh=14 ino=257 dd-2584 [001] 18.919722: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1006 unstable=0 bg_thresh=988 thresh=1977 gap=626 poll_thresh=15 ino=257 dd-2584 [001] 18.919780: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1006 unstable=0 bg_thresh=988 thresh=1977 gap=626 poll_thresh=16 ino=257 dd-2584 [001] 18.920059: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1006 unstable=0 bg_thresh=991 thresh=1982 gap=581 poll_thresh=17 ino=257 dd-2584 [001] 18.920177: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1006 unstable=0 bg_thresh=993 thresh=1986 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 18.920294: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1006 unstable=0 bg_thresh=992 thresh=1985 gap=534 poll_thresh=19 ino=257 dd-2584 [001] 18.920409: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1006 unstable=0 bg_thresh=992 thresh=1984 gap=508 poll_thresh=20 ino=257 dd-2584 [001] 18.920527: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1006 unstable=0 bg_thresh=991 thresh=1983 gap=457 poll_thresh=21 ino=257 dd-2584 [001] 18.920532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=72988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.927591: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1006 unstable=0 bg_thresh=987 thresh=1974 gap=448 poll_thresh=21 ino=257 dd-2584 [001] 18.927595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=72988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.935600: balance_dirty_state: bdi btrfs-1: dirty=520 wb=731 unstable=0 bg_thresh=982 thresh=1964 gap=713 poll_thresh=21 ino=257 dd-2584 [001] 18.935666: balance_dirty_state: bdi btrfs-1: dirty=520 wb=731 unstable=0 bg_thresh=982 thresh=1964 gap=713 poll_thresh=16 ino=257 dd-2584 [001] 18.935783: balance_dirty_state: bdi btrfs-1: dirty=570 wb=731 unstable=0 bg_thresh=984 thresh=1969 gap=668 poll_thresh=17 ino=257 dd-2584 [001] 18.935909: balance_dirty_state: bdi btrfs-1: dirty=595 wb=731 unstable=0 bg_thresh=987 thresh=1974 gap=648 poll_thresh=18 ino=257 dd-2584 [001] 18.936053: balance_dirty_state: bdi btrfs-1: dirty=621 wb=731 unstable=0 bg_thresh=991 thresh=1982 gap=630 poll_thresh=19 ino=257 dd-2584 [001] 18.936355: balance_dirty_state: bdi btrfs-1: dirty=660 wb=731 unstable=0 bg_thresh=990 thresh=1980 gap=589 poll_thresh=20 ino=257 dd-2584 [001] 18.936492: balance_dirty_state: bdi btrfs-1: dirty=686 wb=731 unstable=0 bg_thresh=989 thresh=1979 gap=562 poll_thresh=21 ino=257 dd-2584 [001] 18.936628: balance_dirty_state: bdi btrfs-1: dirty=725 wb=731 unstable=0 bg_thresh=988 thresh=1977 gap=521 poll_thresh=22 ino=257 dd-2584 [001] 18.936766: balance_dirty_state: bdi btrfs-1: dirty=751 wb=731 unstable=0 bg_thresh=990 thresh=1980 gap=498 poll_thresh=23 ino=257 dd-2584 [001] 18.936903: balance_dirty_state: bdi btrfs-1: dirty=790 wb=731 unstable=0 bg_thresh=989 thresh=1978 gap=457 poll_thresh=24 ino=257 dd-2584 [001] 18.936908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=72988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.943685: balance_dirty_state: bdi btrfs-1: dirty=790 wb=731 unstable=0 bg_thresh=989 thresh=1978 gap=457 poll_thresh=24 ino=257 dd-2584 [001] 18.943694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=72988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 18.951603: balance_dirty_state: bdi btrfs-1: dirty=790 wb=731 unstable=0 bg_thresh=977 thresh=1954 gap=433 poll_thresh=24 ino=257 dd-2584 [005] 18.951610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1224 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-131% task_gap=-362% task_weight=98% bdi_bw=71824 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 18.959692: balance_dirty_state: bdi btrfs-1: dirty=790 wb=481 unstable=0 bg_thresh=983 thresh=1966 gap=695 poll_thresh=24 ino=257 dd-2584 [005] 18.959819: balance_dirty_state: bdi btrfs-1: dirty=815 wb=481 unstable=0 bg_thresh=985 thresh=1971 gap=675 poll_thresh=18 ino=257 dd-2584 [005] 18.960058: balance_dirty_state: bdi btrfs-1: dirty=840 wb=481 unstable=0 bg_thresh=985 thresh=1970 gap=649 poll_thresh=19 ino=257 dd-2584 [005] 18.960295: balance_dirty_state: bdi btrfs-1: dirty=890 wb=481 unstable=0 bg_thresh=984 thresh=1969 gap=598 poll_thresh=20 ino=257 dd-2584 [005] 18.960878: balance_dirty_state: bdi btrfs-1: dirty=915 wb=481 unstable=0 bg_thresh=986 thresh=1973 gap=577 poll_thresh=21 ino=257 dd-2584 [005] 18.961120: balance_dirty_state: bdi btrfs-1: dirty=940 wb=481 unstable=0 bg_thresh=986 thresh=1972 gap=551 poll_thresh=22 ino=257 dd-2584 [005] 18.961364: balance_dirty_state: bdi btrfs-1: dirty=965 wb=481 unstable=0 bg_thresh=985 thresh=1971 gap=525 poll_thresh=23 ino=257 dd-2584 [005] 18.961607: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=481 unstable=0 bg_thresh=985 thresh=1970 gap=474 poll_thresh=24 ino=257 dd-2584 [005] 18.961616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-341% task_weight=99% bdi_bw=71824 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 18.961657: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1508 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 18.965950: writeback_single_inode: bdi btrfs-1: ino=257 state= age=60 wrote=976 to_write=15408 dd-2584 [001] 18.967616: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1445 unstable=0 bg_thresh=986 thresh=1973 gap=480 poll_thresh=24 ino=257 dd-2584 [001] 18.967628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=71824 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 18.975595: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1320 unstable=0 bg_thresh=977 thresh=1955 gap=587 poll_thresh=24 ino=257 dd-2584 [001] 18.975705: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1270 unstable=0 bg_thresh=977 thresh=1955 gap=637 poll_thresh=18 ino=257 dd-2584 [001] 18.975909: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1170 unstable=0 bg_thresh=980 thresh=1960 gap=694 poll_thresh=19 ino=257 dd-2584 [001] 18.976111: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1020 unstable=0 bg_thresh=982 thresh=1965 gap=824 poll_thresh=20 ino=257 dd-2584 [001] 18.976249: balance_dirty_state: bdi btrfs-1: dirty=146 wb=970 unstable=0 bg_thresh=984 thresh=1969 gap=853 poll_thresh=21 ino=257 dd-2584 [001] 18.976378: balance_dirty_state: bdi btrfs-1: dirty=196 wb=970 unstable=0 bg_thresh=984 thresh=1968 gap=802 poll_thresh=22 ino=257 dd-2584 [001] 18.976672: balance_dirty_state: bdi btrfs-1: dirty=221 wb=970 unstable=0 bg_thresh=983 thresh=1967 gap=776 poll_thresh=23 ino=257 dd-2584 [001] 18.976792: balance_dirty_state: bdi btrfs-1: dirty=246 wb=970 unstable=0 bg_thresh=983 thresh=1966 gap=750 poll_thresh=24 ino=257 dd-2584 [001] 18.976913: balance_dirty_state: bdi btrfs-1: dirty=271 wb=970 unstable=0 bg_thresh=985 thresh=1970 gap=729 poll_thresh=25 ino=257 dd-2584 [001] 18.977033: balance_dirty_state: bdi btrfs-1: dirty=321 wb=970 unstable=0 bg_thresh=984 thresh=1969 gap=678 poll_thresh=26 ino=257 dd-2584 [001] 18.977153: balance_dirty_state: bdi btrfs-1: dirty=346 wb=970 unstable=0 bg_thresh=984 thresh=1968 gap=652 poll_thresh=27 ino=257 dd-2584 [001] 18.977274: balance_dirty_state: bdi btrfs-1: dirty=371 wb=970 unstable=0 bg_thresh=986 thresh=1972 gap=631 poll_thresh=28 ino=257 dd-2584 [001] 18.977395: balance_dirty_state: bdi btrfs-1: dirty=396 wb=970 unstable=0 bg_thresh=985 thresh=1971 gap=605 poll_thresh=29 ino=257 dd-2584 [001] 18.977524: balance_dirty_state: bdi btrfs-1: dirty=434 wb=970 unstable=0 bg_thresh=981 thresh=1963 gap=559 poll_thresh=30 ino=257 dd-2584 [001] 18.977817: balance_dirty_state: bdi btrfs-1: dirty=473 wb=970 unstable=0 bg_thresh=982 thresh=1965 gap=522 poll_thresh=31 ino=257 dd-2584 [001] 18.977956: balance_dirty_state: bdi btrfs-1: dirty=499 wb=970 unstable=0 bg_thresh=983 thresh=1966 gap=497 poll_thresh=32 ino=257 dd-2584 [001] 18.978159: balance_dirty_state: bdi btrfs-1: dirty=551 wb=970 unstable=0 bg_thresh=982 thresh=1965 gap=444 poll_thresh=34 ino=257 dd-2584 [001] 18.978165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=100% bdi_bw=71824 base_bw=102400 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [001] 18.983588: balance_dirty_state: bdi btrfs-1: dirty=551 wb=845 unstable=0 bg_thresh=980 thresh=1960 gap=564 poll_thresh=34 ino=257 dd-2584 [001] 18.983651: balance_dirty_state: bdi btrfs-1: dirty=576 wb=845 unstable=0 bg_thresh=980 thresh=1960 gap=539 poll_thresh=25 ino=257 dd-2584 [001] 18.983765: balance_dirty_state: bdi btrfs-1: dirty=601 wb=845 unstable=0 bg_thresh=982 thresh=1965 gap=519 poll_thresh=26 ino=257 dd-2584 [001] 18.983881: balance_dirty_state: bdi btrfs-1: dirty=626 wb=845 unstable=0 bg_thresh=985 thresh=1970 gap=499 poll_thresh=27 ino=257 dd-2584 [001] 18.983999: balance_dirty_state: bdi btrfs-1: dirty=651 wb=845 unstable=0 bg_thresh=987 thresh=1974 gap=478 poll_thresh=28 ino=257 dd-2584 [001] 18.984003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=71824 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 18.991601: balance_dirty_state: bdi btrfs-1: dirty=651 wb=720 unstable=0 bg_thresh=981 thresh=1963 gap=592 poll_thresh=28 ino=257 dd-2584 [005] 18.991699: balance_dirty_state: bdi btrfs-1: dirty=651 wb=720 unstable=0 bg_thresh=981 thresh=1963 gap=592 poll_thresh=21 ino=257 dd-2584 [005] 18.992094: balance_dirty_state: bdi btrfs-1: dirty=701 wb=720 unstable=0 bg_thresh=984 thresh=1969 gap=548 poll_thresh=22 ino=257 dd-2584 [005] 18.992216: balance_dirty_state: bdi btrfs-1: dirty=726 wb=720 unstable=0 bg_thresh=984 thresh=1968 gap=522 poll_thresh=23 ino=257 dd-2584 [005] 18.992337: balance_dirty_state: bdi btrfs-1: dirty=751 wb=720 unstable=0 bg_thresh=983 thresh=1967 gap=496 poll_thresh=24 ino=257 dd-2584 [005] 18.992457: balance_dirty_state: bdi btrfs-1: dirty=801 wb=720 unstable=0 bg_thresh=983 thresh=1966 gap=445 poll_thresh=25 ino=257 dd-2584 [005] 18.992462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=71824 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 19.003598: balance_dirty_state: bdi btrfs-1: dirty=796 wb=598 unstable=0 bg_thresh=982 thresh=1965 gap=571 poll_thresh=25 ino=257 dd-2584 [001] 19.003716: balance_dirty_state: bdi btrfs-1: dirty=821 wb=598 unstable=0 bg_thresh=982 thresh=1965 gap=546 poll_thresh=19 ino=257 dd-2584 [001] 19.003907: balance_dirty_state: bdi btrfs-1: dirty=846 wb=598 unstable=0 bg_thresh=985 thresh=1970 gap=526 poll_thresh=20 ino=257 dd-2584 [001] 19.004155: balance_dirty_state: bdi btrfs-1: dirty=896 wb=598 unstable=0 bg_thresh=987 thresh=1975 gap=481 poll_thresh=21 ino=257 dd-2584 [001] 19.004165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-236% task_weight=98% bdi_bw=71824 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 19.011586: balance_dirty_state: bdi btrfs-1: dirty=896 wb=358 unstable=0 bg_thresh=977 thresh=1954 gap=700 poll_thresh=21 ino=257 dd-2584 [001] 19.011684: balance_dirty_state: bdi btrfs-1: dirty=896 wb=358 unstable=0 bg_thresh=976 thresh=1952 gap=698 poll_thresh=16 ino=257 dd-2584 [001] 19.011875: balance_dirty_state: bdi btrfs-1: dirty=946 wb=358 unstable=0 bg_thresh=975 thresh=1951 gap=647 poll_thresh=17 ino=257 dd-2584 [001] 19.012191: balance_dirty_state: bdi btrfs-1: dirty=971 wb=358 unstable=0 bg_thresh=978 thresh=1956 gap=627 poll_thresh=18 ino=257 dd-2584 [001] 19.012315: balance_dirty_state: bdi btrfs-1: dirty=996 wb=358 unstable=0 bg_thresh=980 thresh=1960 gap=606 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 19.012392: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1560 wrote=0 to_write=16384 dd-2584 [001] 19.012448: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=358 unstable=0 bg_thresh=979 thresh=1959 gap=580 poll_thresh=20 ino=257 dd-2584 [001] 19.012575: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=358 unstable=0 bg_thresh=979 thresh=1958 gap=529 poll_thresh=21 ino=257 dd-2584 [001] 19.012707: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=408 unstable=0 bg_thresh=978 thresh=1957 gap=503 poll_thresh=22 ino=257 dd-2584 [001] 19.012841: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=483 unstable=0 bg_thresh=983 thresh=1967 gap=463 poll_thresh=23 ino=257 dd-2584 [001] 19.012843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=100% bdi_bw=71824 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 19.014921: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=1088 to_write=15296 dd-2584 [001] 19.019652: balance_dirty_state: bdi btrfs-1: dirty=52 wb=1442 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=23 ino=257 dd-2584 [001] 19.019658: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=71824 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 19.027598: balance_dirty_state: bdi btrfs-1: dirty=52 wb=1187 unstable=0 bg_thresh=984 thresh=1968 gap=729 poll_thresh=23 ino=257 dd-2584 [005] 19.027666: balance_dirty_state: bdi btrfs-1: dirty=52 wb=1187 unstable=0 bg_thresh=984 thresh=1968 gap=729 poll_thresh=17 ino=257 dd-2584 [005] 19.027790: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1187 unstable=0 bg_thresh=986 thresh=1973 gap=684 poll_thresh=18 ino=257 dd-2584 [005] 19.027914: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1187 unstable=0 bg_thresh=986 thresh=1972 gap=658 poll_thresh=19 ino=257 dd-2584 [005] 19.028231: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1187 unstable=0 bg_thresh=988 thresh=1976 gap=637 poll_thresh=20 ino=257 dd-2584 [005] 19.028394: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1187 unstable=0 bg_thresh=987 thresh=1975 gap=611 poll_thresh=21 ino=257 dd-2584 [005] 19.028559: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1187 unstable=0 bg_thresh=987 thresh=1974 gap=560 poll_thresh=22 ino=257 dd-2584 [005] 19.028726: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1187 unstable=0 bg_thresh=986 thresh=1973 gap=534 poll_thresh=23 ino=257 dd-2584 [005] 19.028896: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1187 unstable=0 bg_thresh=988 thresh=1977 gap=513 poll_thresh=24 ino=257 dd-2584 [005] 19.029061: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1187 unstable=0 bg_thresh=988 thresh=1976 gap=487 poll_thresh=25 ino=257 dd-2584 [005] 19.029067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=71824 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 19.039698: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1095 unstable=2 bg_thresh=979 thresh=1959 gap=567 poll_thresh=25 ino=257 dd-2584 [005] 19.039767: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1095 unstable=2 bg_thresh=979 thresh=1959 gap=542 poll_thresh=19 ino=257 dd-2584 [005] 19.039884: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1095 unstable=2 bg_thresh=982 thresh=1964 gap=522 poll_thresh=20 ino=257 dd-2584 [005] 19.040167: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1095 unstable=2 bg_thresh=981 thresh=1963 gap=471 poll_thresh=21 ino=257 dd-2584 [005] 19.040172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=100% bdi_bw=71824 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 19.047598: balance_dirty_state: bdi btrfs-1: dirty=395 wb=820 unstable=2 bg_thresh=981 thresh=1962 gap=745 poll_thresh=21 ino=257 dd-2584 [001] 19.047662: balance_dirty_state: bdi btrfs-1: dirty=395 wb=820 unstable=2 bg_thresh=981 thresh=1962 gap=745 poll_thresh=16 ino=257 dd-2584 [001] 19.047776: balance_dirty_state: bdi btrfs-1: dirty=445 wb=820 unstable=2 bg_thresh=983 thresh=1967 gap=700 poll_thresh=17 ino=257 dd-2584 [001] 19.047890: balance_dirty_state: bdi btrfs-1: dirty=470 wb=820 unstable=2 bg_thresh=986 thresh=1972 gap=680 poll_thresh=18 ino=257 dd-2584 [001] 19.048008: balance_dirty_state: bdi btrfs-1: dirty=495 wb=820 unstable=2 bg_thresh=988 thresh=1976 gap=659 poll_thresh=19 ino=257 dd-2584 [001] 19.048145: balance_dirty_state: bdi btrfs-1: dirty=545 wb=820 unstable=2 bg_thresh=990 thresh=1981 gap=614 poll_thresh=20 ino=257 dd-2584 [001] 19.048303: balance_dirty_state: bdi btrfs-1: dirty=570 wb=820 unstable=2 bg_thresh=990 thresh=1980 gap=588 poll_thresh=21 ino=257 dd-2584 [001] 19.048465: balance_dirty_state: bdi btrfs-1: dirty=595 wb=820 unstable=2 bg_thresh=989 thresh=1979 gap=562 poll_thresh=22 ino=257 dd-2584 [001] 19.048633: balance_dirty_state: bdi btrfs-1: dirty=620 wb=820 unstable=2 bg_thresh=991 thresh=1983 gap=541 poll_thresh=23 ino=257 dd-2584 [001] 19.049028: balance_dirty_state: bdi btrfs-1: dirty=670 wb=820 unstable=2 bg_thresh=988 thresh=1976 gap=484 poll_thresh=24 ino=257 dd-2584 [001] 19.049034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-282% task_weight=98% bdi_bw=71824 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 19.055622: balance_dirty_state: bdi btrfs-1: dirty=670 wb=695 unstable=2 bg_thresh=986 thresh=1973 gap=606 poll_thresh=24 ino=257 dd-2584 [001] 19.055761: balance_dirty_state: bdi btrfs-1: dirty=670 wb=695 unstable=2 bg_thresh=979 thresh=1958 gap=591 poll_thresh=18 ino=257 dd-2584 [001] 19.056004: balance_dirty_state: bdi btrfs-1: dirty=720 wb=695 unstable=2 bg_thresh=984 thresh=1968 gap=551 poll_thresh=19 ino=257 dd-2584 [001] 19.056243: balance_dirty_state: bdi btrfs-1: dirty=745 wb=695 unstable=2 bg_thresh=981 thresh=1963 gap=521 poll_thresh=20 ino=257 dd-2584 [001] 19.056486: balance_dirty_state: bdi btrfs-1: dirty=770 wb=695 unstable=2 bg_thresh=979 thresh=1959 gap=492 poll_thresh=21 ino=257 dd-2584 [001] 19.056728: balance_dirty_state: bdi btrfs-1: dirty=795 wb=695 unstable=2 bg_thresh=984 thresh=1969 gap=477 poll_thresh=22 ino=257 dd-2584 [001] 19.056737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=72496 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 19.063652: balance_dirty_state: bdi btrfs-1: dirty=795 wb=565 unstable=2 bg_thresh=984 thresh=1969 gap=607 poll_thresh=22 ino=257 dd-2584 [001] 19.063779: balance_dirty_state: bdi btrfs-1: dirty=820 wb=565 unstable=2 bg_thresh=981 thresh=1963 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 19.064016: balance_dirty_state: bdi btrfs-1: dirty=845 wb=565 unstable=2 bg_thresh=983 thresh=1967 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 19.064249: balance_dirty_state: bdi btrfs-1: dirty=895 wb=565 unstable=2 bg_thresh=983 thresh=1966 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 19.064818: balance_dirty_state: bdi btrfs-1: dirty=920 wb=565 unstable=2 bg_thresh=982 thresh=1965 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 19.064826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=99% bdi_bw=72496 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 19.071728: balance_dirty_state: bdi btrfs-1: dirty=920 wb=440 unstable=2 bg_thresh=982 thresh=1964 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 19.071855: balance_dirty_state: bdi btrfs-1: dirty=945 wb=440 unstable=2 bg_thresh=984 thresh=1969 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 19.071975: balance_dirty_state: bdi btrfs-1: dirty=945 wb=440 unstable=2 bg_thresh=984 thresh=1968 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 19.072092: balance_dirty_state: bdi btrfs-1: dirty=970 wb=440 unstable=2 bg_thresh=984 thresh=1968 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 19.072325: balance_dirty_state: bdi btrfs-1: dirty=995 wb=440 unstable=2 bg_thresh=983 thresh=1967 gap=530 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 19.072378: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1620 wrote=0 to_write=16384 dd-2584 [001] 19.072583: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=440 unstable=2 bg_thresh=980 thresh=1960 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 19.072838: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=490 unstable=2 bg_thresh=982 thresh=1964 gap=427 poll_thresh=19 ino=257 dd-2584 [001] 19.072842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=100% bdi_bw=72496 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 19.077223: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=1024 to_write=15360 dd-2584 [001] 19.079703: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1340 unstable=2 bg_thresh=978 thresh=1956 gap=569 poll_thresh=19 ino=257 dd-2584 [001] 19.079784: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1340 unstable=2 bg_thresh=980 thresh=1961 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 19.079844: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1340 unstable=2 bg_thresh=977 thresh=1955 gap=543 poll_thresh=15 ino=257 dd-2584 [001] 19.079904: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1340 unstable=2 bg_thresh=980 thresh=1960 gap=523 poll_thresh=16 ino=257 dd-2584 [001] 19.080021: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1340 unstable=2 bg_thresh=979 thresh=1959 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 19.080307: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1340 unstable=2 bg_thresh=981 thresh=1963 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 19.080312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-301% task_weight=99% bdi_bw=72496 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 19.087726: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1215 unstable=2 bg_thresh=982 thresh=1965 gap=603 poll_thresh=18 ino=257 dd-2584 [001] 19.087850: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1215 unstable=2 bg_thresh=979 thresh=1959 gap=572 poll_thresh=13 ino=257 dd-2584 [001] 19.087969: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1215 unstable=2 bg_thresh=982 thresh=1964 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 19.088086: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1215 unstable=2 bg_thresh=979 thresh=1958 gap=546 poll_thresh=15 ino=257 dd-2584 [001] 19.088203: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1215 unstable=2 bg_thresh=981 thresh=1963 gap=526 poll_thresh=16 ino=257 dd-2584 [001] 19.088439: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1215 unstable=2 bg_thresh=978 thresh=1956 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 19.088675: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1215 unstable=2 bg_thresh=980 thresh=1960 gap=473 poll_thresh=18 ino=257 dd-2584 [001] 19.088684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-103% task_gap=-304% task_weight=98% bdi_bw=72496 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 19.095673: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1090 unstable=2 bg_thresh=978 thresh=1957 gap=595 poll_thresh=18 ino=257 dd-2584 [001] 19.095742: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1090 unstable=2 bg_thresh=978 thresh=1957 gap=570 poll_thresh=13 ino=257 dd-2584 [001] 19.095803: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1090 unstable=2 bg_thresh=978 thresh=1956 gap=544 poll_thresh=14 ino=257 dd-2584 [001] 19.095863: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1090 unstable=2 bg_thresh=978 thresh=1956 gap=544 poll_thresh=15 ino=257 dd-2584 [001] 19.095923: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1090 unstable=2 bg_thresh=977 thresh=1955 gap=518 poll_thresh=16 ino=257 dd-2584 [001] 19.096040: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1090 unstable=2 bg_thresh=979 thresh=1959 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 19.096324: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1090 unstable=2 bg_thresh=979 thresh=1958 gap=471 poll_thresh=18 ino=257 dd-2584 [001] 19.096329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1228 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-129% task_gap=-356% task_weight=98% bdi_bw=72496 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 19.103667: balance_dirty_state: bdi btrfs-1: dirty=395 wb=890 unstable=2 bg_thresh=980 thresh=1960 gap=673 poll_thresh=18 ino=257 dd-2584 [001] 19.103742: balance_dirty_state: bdi btrfs-1: dirty=420 wb=890 unstable=2 bg_thresh=980 thresh=1960 gap=648 poll_thresh=13 ino=257 dd-2584 [001] 19.103802: balance_dirty_state: bdi btrfs-1: dirty=445 wb=890 unstable=2 bg_thresh=979 thresh=1959 gap=622 poll_thresh=14 ino=257 dd-2584 [001] 19.103859: balance_dirty_state: bdi btrfs-1: dirty=445 wb=890 unstable=2 bg_thresh=979 thresh=1959 gap=622 poll_thresh=15 ino=257 dd-2584 [001] 19.103917: balance_dirty_state: bdi btrfs-1: dirty=470 wb=890 unstable=2 bg_thresh=979 thresh=1958 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 19.104031: balance_dirty_state: bdi btrfs-1: dirty=495 wb=890 unstable=2 bg_thresh=981 thresh=1962 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 19.104143: balance_dirty_state: bdi btrfs-1: dirty=545 wb=890 unstable=2 bg_thresh=980 thresh=1961 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 19.104254: balance_dirty_state: bdi btrfs-1: dirty=570 wb=890 unstable=2 bg_thresh=980 thresh=1960 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 19.104366: balance_dirty_state: bdi btrfs-1: dirty=595 wb=890 unstable=2 bg_thresh=982 thresh=1964 gap=477 poll_thresh=20 ino=257 dd-2584 [001] 19.104370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-251% task_weight=99% bdi_bw=72496 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 19.111632: balance_dirty_state: bdi btrfs-1: dirty=595 wb=765 unstable=2 bg_thresh=981 thresh=1962 gap=600 poll_thresh=20 ino=257 dd-2584 [001] 19.111739: balance_dirty_state: bdi btrfs-1: dirty=620 wb=765 unstable=2 bg_thresh=978 thresh=1956 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 19.111860: balance_dirty_state: bdi btrfs-1: dirty=620 wb=765 unstable=2 bg_thresh=980 thresh=1961 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 19.112430: balance_dirty_state: bdi btrfs-1: dirty=670 wb=765 unstable=2 bg_thresh=980 thresh=1960 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 19.112662: balance_dirty_state: bdi btrfs-1: dirty=695 wb=765 unstable=2 bg_thresh=979 thresh=1959 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 19.112899: balance_dirty_state: bdi btrfs-1: dirty=720 wb=765 unstable=2 bg_thresh=978 thresh=1957 gap=470 poll_thresh=19 ino=257 dd-2584 [001] 19.112907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1227 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=72496 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 19.119624: balance_dirty_state: bdi btrfs-1: dirty=720 wb=640 unstable=2 bg_thresh=979 thresh=1959 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 19.119747: balance_dirty_state: bdi btrfs-1: dirty=745 wb=640 unstable=2 bg_thresh=979 thresh=1959 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 19.119865: balance_dirty_state: bdi btrfs-1: dirty=770 wb=640 unstable=2 bg_thresh=979 thresh=1958 gap=546 poll_thresh=15 ino=257 dd-2584 [001] 19.119983: balance_dirty_state: bdi btrfs-1: dirty=770 wb=640 unstable=2 bg_thresh=979 thresh=1958 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 19.120215: balance_dirty_state: bdi btrfs-1: dirty=795 wb=640 unstable=2 bg_thresh=978 thresh=1957 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 19.120449: balance_dirty_state: bdi btrfs-1: dirty=845 wb=640 unstable=2 bg_thresh=980 thresh=1961 gap=474 poll_thresh=18 ino=257 dd-2584 [001] 19.120457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=72496 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 19.127697: balance_dirty_state: bdi btrfs-1: dirty=845 wb=515 unstable=2 bg_thresh=981 thresh=1962 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 19.127774: balance_dirty_state: bdi btrfs-1: dirty=845 wb=515 unstable=2 bg_thresh=980 thresh=1961 gap=599 poll_thresh=13 ino=257 dd-2584 [001] 19.127831: balance_dirty_state: bdi btrfs-1: dirty=870 wb=515 unstable=2 bg_thresh=980 thresh=1961 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 19.127888: balance_dirty_state: bdi btrfs-1: dirty=895 wb=515 unstable=2 bg_thresh=980 thresh=1960 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 19.128101: balance_dirty_state: bdi btrfs-1: dirty=895 wb=515 unstable=2 bg_thresh=980 thresh=1960 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 19.128215: balance_dirty_state: bdi btrfs-1: dirty=945 wb=515 unstable=2 bg_thresh=982 thresh=1964 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 19.128328: balance_dirty_state: bdi btrfs-1: dirty=970 wb=515 unstable=2 bg_thresh=978 thresh=1957 gap=470 poll_thresh=18 ino=257 dd-2584 [001] 19.128332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=72496 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 19.135688: balance_dirty_state: bdi btrfs-1: dirty=970 wb=390 unstable=2 bg_thresh=978 thresh=1956 gap=594 poll_thresh=18 ino=257 dd-2584 [000] 19.135812: balance_dirty_state: bdi btrfs-1: dirty=995 wb=390 unstable=2 bg_thresh=978 thresh=1956 gap=569 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 19.135863: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1684 wrote=0 to_write=16384 dd-2584 [000] 19.135939: balance_dirty_state: bdi btrfs-1: dirty=995 wb=390 unstable=2 bg_thresh=980 thresh=1961 gap=574 poll_thresh=14 ino=257 dd-2584 [000] 19.136056: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=390 unstable=2 bg_thresh=980 thresh=1961 gap=549 poll_thresh=15 ino=257 dd-2584 [000] 19.136177: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=390 unstable=2 bg_thresh=983 thresh=1966 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 19.136426: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=440 unstable=2 bg_thresh=982 thresh=1965 gap=503 poll_thresh=17 ino=257 dd-2584 [000] 19.136678: balance_dirty_state: bdi btrfs-1: dirty=970 wb=515 unstable=2 bg_thresh=982 thresh=1964 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 19.136681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=100% bdi_bw=72496 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 19.141021: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=1056 to_write=15328 dd-2584 [000] 19.143567: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1315 unstable=2 bg_thresh=978 thresh=1956 gap=594 poll_thresh=18 ino=257 dd-2584 [000] 19.143685: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1315 unstable=2 bg_thresh=978 thresh=1956 gap=569 poll_thresh=13 ino=257 dd-2584 [000] 19.143801: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1315 unstable=2 bg_thresh=980 thresh=1961 gap=574 poll_thresh=14 ino=257 dd-2584 [000] 19.143914: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1315 unstable=2 bg_thresh=980 thresh=1961 gap=549 poll_thresh=15 ino=257 dd-2584 [000] 19.144374: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1315 unstable=2 bg_thresh=980 thresh=1960 gap=523 poll_thresh=16 ino=257 dd-2584 [000] 19.144608: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1315 unstable=2 bg_thresh=979 thresh=1959 gap=497 poll_thresh=17 ino=257 dd-2584 [000] 19.144842: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1315 unstable=2 bg_thresh=979 thresh=1958 gap=471 poll_thresh=18 ino=257 dd-2584 [000] 19.144850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-55% task_gap=-210% task_weight=99% bdi_bw=72496 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 19.151562: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1190 unstable=2 bg_thresh=978 thresh=1957 gap=595 poll_thresh=18 ino=257 dd-2584 [000] 19.151632: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1190 unstable=2 bg_thresh=978 thresh=1957 gap=570 poll_thresh=13 ino=257 dd-2584 [000] 19.151691: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1190 unstable=2 bg_thresh=978 thresh=1957 gap=570 poll_thresh=14 ino=257 dd-2584 [000] 19.151751: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1190 unstable=2 bg_thresh=981 thresh=1962 gap=550 poll_thresh=15 ino=257 dd-2584 [000] 19.151811: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1190 unstable=2 bg_thresh=983 thresh=1967 gap=530 poll_thresh=16 ino=257 dd-2584 [000] 19.152095: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1190 unstable=2 bg_thresh=983 thresh=1966 gap=504 poll_thresh=17 ino=257 dd-2584 [000] 19.152247: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1190 unstable=2 bg_thresh=982 thresh=1965 gap=478 poll_thresh=18 ino=257 dd-2584 [000] 19.152252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-202% task_weight=100% bdi_bw=72496 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.159575: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1065 unstable=2 bg_thresh=986 thresh=1972 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 19.159669: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1065 unstable=2 bg_thresh=985 thresh=1970 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 19.159762: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1065 unstable=2 bg_thresh=987 thresh=1975 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 19.159857: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1065 unstable=2 bg_thresh=987 thresh=1975 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 19.160236: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1065 unstable=2 bg_thresh=987 thresh=1974 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 19.160412: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1065 unstable=2 bg_thresh=986 thresh=1973 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 19.160590: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1065 unstable=2 bg_thresh=988 thresh=1977 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 19.160596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=72008 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.167589: balance_dirty_state: bdi btrfs-1: dirty=420 wb=915 unstable=2 bg_thresh=980 thresh=1960 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 19.167660: balance_dirty_state: bdi btrfs-1: dirty=445 wb=915 unstable=2 bg_thresh=980 thresh=1960 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 19.167716: balance_dirty_state: bdi btrfs-1: dirty=445 wb=915 unstable=2 bg_thresh=982 thresh=1965 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 19.167772: balance_dirty_state: bdi btrfs-1: dirty=470 wb=915 unstable=2 bg_thresh=982 thresh=1965 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 19.167828: balance_dirty_state: bdi btrfs-1: dirty=495 wb=915 unstable=2 bg_thresh=985 thresh=1970 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 19.167941: balance_dirty_state: bdi btrfs-1: dirty=520 wb=915 unstable=2 bg_thresh=987 thresh=1975 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 19.168055: balance_dirty_state: bdi btrfs-1: dirty=545 wb=915 unstable=2 bg_thresh=987 thresh=1974 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 19.168168: balance_dirty_state: bdi btrfs-1: dirty=570 wb=915 unstable=2 bg_thresh=989 thresh=1978 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 19.168174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=72008 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.175631: balance_dirty_state: bdi btrfs-1: dirty=570 wb=790 unstable=2 bg_thresh=980 thresh=1961 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 19.175722: balance_dirty_state: bdi btrfs-1: dirty=595 wb=790 unstable=2 bg_thresh=980 thresh=1961 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 19.176060: balance_dirty_state: bdi btrfs-1: dirty=620 wb=790 unstable=2 bg_thresh=983 thresh=1966 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 19.176141: balance_dirty_state: bdi btrfs-1: dirty=620 wb=790 unstable=2 bg_thresh=983 thresh=1966 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 19.176307: balance_dirty_state: bdi btrfs-1: dirty=670 wb=790 unstable=2 bg_thresh=985 thresh=1971 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 19.176478: balance_dirty_state: bdi btrfs-1: dirty=695 wb=790 unstable=2 bg_thresh=987 thresh=1975 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 19.176484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=72008 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 19.183650: balance_dirty_state: bdi btrfs-1: dirty=695 wb=540 unstable=2 bg_thresh=970 thresh=1940 gap=703 poll_thresh=18 ino=257 dd-2584 [007] 19.183717: balance_dirty_state: bdi btrfs-1: dirty=695 wb=540 unstable=2 bg_thresh=973 thresh=1946 gap=709 poll_thresh=13 ino=257 dd-2584 [007] 19.183775: balance_dirty_state: bdi btrfs-1: dirty=720 wb=540 unstable=2 bg_thresh=975 thresh=1951 gap=689 poll_thresh=14 ino=257 dd-2584 [007] 19.183834: balance_dirty_state: bdi btrfs-1: dirty=745 wb=540 unstable=2 bg_thresh=975 thresh=1951 gap=664 poll_thresh=15 ino=257 dd-2584 [007] 19.183893: balance_dirty_state: bdi btrfs-1: dirty=745 wb=540 unstable=2 bg_thresh=978 thresh=1956 gap=669 poll_thresh=16 ino=257 dd-2584 [007] 19.184010: balance_dirty_state: bdi btrfs-1: dirty=795 wb=540 unstable=2 bg_thresh=974 thresh=1949 gap=612 poll_thresh=17 ino=257 dd-2584 [007] 19.184129: balance_dirty_state: bdi btrfs-1: dirty=820 wb=540 unstable=2 bg_thresh=976 thresh=1953 gap=591 poll_thresh=18 ino=257 dd-2584 [007] 19.184249: balance_dirty_state: bdi btrfs-1: dirty=845 wb=540 unstable=2 bg_thresh=976 thresh=1952 gap=565 poll_thresh=19 ino=257 dd-2584 [007] 19.184536: balance_dirty_state: bdi btrfs-1: dirty=895 wb=540 unstable=2 bg_thresh=975 thresh=1951 gap=514 poll_thresh=20 ino=257 dd-2584 [007] 19.184658: balance_dirty_state: bdi btrfs-1: dirty=920 wb=540 unstable=2 bg_thresh=977 thresh=1955 gap=493 poll_thresh=21 ino=257 dd-2584 [007] 19.184777: balance_dirty_state: bdi btrfs-1: dirty=945 wb=540 unstable=2 bg_thresh=977 thresh=1954 gap=467 poll_thresh=22 ino=257 dd-2584 [007] 19.184782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=72008 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 19.191632: balance_dirty_state: bdi btrfs-1: dirty=945 wb=390 unstable=2 bg_thresh=972 thresh=1944 gap=607 poll_thresh=22 ino=257 dd-2584 [007] 19.191701: balance_dirty_state: bdi btrfs-1: dirty=970 wb=390 unstable=2 bg_thresh=975 thresh=1950 gap=588 poll_thresh=16 ino=257 dd-2584 [007] 19.191830: balance_dirty_state: bdi btrfs-1: dirty=995 wb=390 unstable=2 bg_thresh=975 thresh=1951 gap=564 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 19.191880: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1740 wrote=0 to_write=16384 dd-2584 [007] 19.191966: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=390 unstable=2 bg_thresh=968 thresh=1937 gap=525 poll_thresh=18 ino=257 dd-2584 [007] 19.192094: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=415 unstable=2 bg_thresh=974 thresh=1948 gap=486 poll_thresh=19 ino=257 dd-2584 [007] 19.192095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1298 task_limit=1216 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-86% task_gap=-275% task_weight=101% bdi_bw=72008 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 19.194472: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=1024 to_write=15360 dd-2584 [007] 19.199566: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1290 unstable=2 bg_thresh=972 thresh=1945 gap=608 poll_thresh=19 ino=257 dd-2584 [007] 19.199711: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1290 unstable=2 bg_thresh=975 thresh=1950 gap=613 poll_thresh=14 ino=257 dd-2584 [007] 19.199874: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1290 unstable=2 bg_thresh=972 thresh=1944 gap=582 poll_thresh=15 ino=257 dd-2584 [007] 19.200039: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1290 unstable=2 bg_thresh=974 thresh=1949 gap=587 poll_thresh=16 ino=257 dd-2584 [007] 19.201255: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1290 unstable=2 bg_thresh=973 thresh=1947 gap=535 poll_thresh=17 ino=257 dd-2584 [007] 19.201407: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1290 unstable=2 bg_thresh=973 thresh=1946 gap=509 poll_thresh=18 ino=257 dd-2584 [007] 19.201561: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1290 unstable=2 bg_thresh=975 thresh=1950 gap=488 poll_thresh=19 ino=257 dd-2584 [007] 19.201712: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1290 unstable=2 bg_thresh=974 thresh=1949 gap=437 poll_thresh=20 ino=257 dd-2584 [007] 19.201718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1218 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-110% task_gap=-322% task_weight=100% bdi_bw=72008 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 19.207660: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1165 unstable=2 bg_thresh=975 thresh=1950 gap=563 poll_thresh=20 ino=257 dd-2584 [005] 19.207788: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1165 unstable=2 bg_thresh=977 thresh=1955 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 19.207904: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1165 unstable=2 bg_thresh=977 thresh=1955 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 19.208138: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1165 unstable=2 bg_thresh=980 thresh=1960 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 19.208373: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1165 unstable=2 bg_thresh=982 thresh=1964 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 19.208382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=72008 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 19.215657: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1040 unstable=2 bg_thresh=981 thresh=1962 gap=600 poll_thresh=18 ino=257 dd-2584 [005] 19.215786: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1040 unstable=2 bg_thresh=980 thresh=1961 gap=599 poll_thresh=13 ino=257 dd-2584 [005] 19.215898: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1040 unstable=2 bg_thresh=980 thresh=1961 gap=574 poll_thresh=14 ino=257 dd-2584 [005] 19.216135: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1040 unstable=2 bg_thresh=979 thresh=1958 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 19.216216: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1040 unstable=2 bg_thresh=982 thresh=1964 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 19.216450: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1040 unstable=2 bg_thresh=981 thresh=1963 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 19.216686: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1040 unstable=2 bg_thresh=983 thresh=1967 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 19.216695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=72008 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 19.223621: balance_dirty_state: bdi btrfs-1: dirty=445 wb=915 unstable=2 bg_thresh=981 thresh=1963 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 19.223697: balance_dirty_state: bdi btrfs-1: dirty=445 wb=915 unstable=2 bg_thresh=981 thresh=1963 gap=601 poll_thresh=13 ino=257 dd-2584 [001] 19.223763: balance_dirty_state: bdi btrfs-1: dirty=470 wb=915 unstable=2 bg_thresh=984 thresh=1968 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 19.223830: balance_dirty_state: bdi btrfs-1: dirty=495 wb=915 unstable=2 bg_thresh=986 thresh=1973 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 19.223896: balance_dirty_state: bdi btrfs-1: dirty=495 wb=915 unstable=2 bg_thresh=986 thresh=1973 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 19.224027: balance_dirty_state: bdi btrfs-1: dirty=545 wb=915 unstable=2 bg_thresh=986 thresh=1972 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 19.224159: balance_dirty_state: bdi btrfs-1: dirty=570 wb=915 unstable=2 bg_thresh=988 thresh=1976 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 19.224165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=72008 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 19.235636: balance_dirty_state: bdi btrfs-1: dirty=570 wb=765 unstable=2 bg_thresh=988 thresh=1977 gap=640 poll_thresh=18 ino=257 dd-2584 [001] 19.235704: balance_dirty_state: bdi btrfs-1: dirty=595 wb=765 unstable=2 bg_thresh=988 thresh=1976 gap=614 poll_thresh=13 ino=257 dd-2584 [001] 19.235761: balance_dirty_state: bdi btrfs-1: dirty=595 wb=765 unstable=2 bg_thresh=988 thresh=1976 gap=614 poll_thresh=14 ino=257 dd-2584 [001] 19.235976: balance_dirty_state: bdi btrfs-1: dirty=620 wb=765 unstable=2 bg_thresh=987 thresh=1975 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 19.236034: balance_dirty_state: bdi btrfs-1: dirty=645 wb=765 unstable=2 bg_thresh=984 thresh=1969 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 19.236146: balance_dirty_state: bdi btrfs-1: dirty=670 wb=765 unstable=2 bg_thresh=986 thresh=1973 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 19.236258: balance_dirty_state: bdi btrfs-1: dirty=695 wb=765 unstable=2 bg_thresh=986 thresh=1972 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 19.236368: balance_dirty_state: bdi btrfs-1: dirty=720 wb=765 unstable=2 bg_thresh=985 thresh=1971 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 19.236373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=72008 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 19.243680: balance_dirty_state: bdi btrfs-1: dirty=720 wb=640 unstable=2 bg_thresh=985 thresh=1971 gap=609 poll_thresh=19 ino=257 dd-2584 [000] 19.243744: balance_dirty_state: bdi btrfs-1: dirty=745 wb=640 unstable=2 bg_thresh=985 thresh=1971 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 19.243802: balance_dirty_state: bdi btrfs-1: dirty=770 wb=640 unstable=2 bg_thresh=988 thresh=1976 gap=564 poll_thresh=15 ino=257 dd-2584 [000] 19.243857: balance_dirty_state: bdi btrfs-1: dirty=770 wb=640 unstable=2 bg_thresh=988 thresh=1976 gap=564 poll_thresh=16 ino=257 dd-2584 [000] 19.243968: balance_dirty_state: bdi btrfs-1: dirty=820 wb=640 unstable=2 bg_thresh=990 thresh=1981 gap=519 poll_thresh=17 ino=257 dd-2584 [000] 19.244080: balance_dirty_state: bdi btrfs-1: dirty=845 wb=640 unstable=2 bg_thresh=992 thresh=1985 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 19.244350: balance_dirty_state: bdi btrfs-1: dirty=870 wb=640 unstable=2 bg_thresh=992 thresh=1984 gap=472 poll_thresh=19 ino=257 dd-2584 [000] 19.244355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=72008 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 19.251600: balance_dirty_state: bdi btrfs-1: dirty=870 wb=515 unstable=2 bg_thresh=989 thresh=1979 gap=592 poll_thresh=19 ino=257 dd-2584 [000] 19.251661: balance_dirty_state: bdi btrfs-1: dirty=895 wb=515 unstable=2 bg_thresh=989 thresh=1979 gap=567 poll_thresh=14 ino=257 dd-2584 [000] 19.251719: balance_dirty_state: bdi btrfs-1: dirty=895 wb=515 unstable=2 bg_thresh=992 thresh=1984 gap=572 poll_thresh=15 ino=257 dd-2584 [000] 19.251772: balance_dirty_state: bdi btrfs-1: dirty=920 wb=515 unstable=2 bg_thresh=992 thresh=1984 gap=547 poll_thresh=16 ino=257 dd-2584 [000] 19.251884: balance_dirty_state: bdi btrfs-1: dirty=945 wb=515 unstable=2 bg_thresh=991 thresh=1983 gap=521 poll_thresh=17 ino=257 dd-2584 [000] 19.251996: balance_dirty_state: bdi btrfs-1: dirty=995 wb=515 unstable=2 bg_thresh=993 thresh=1987 gap=475 poll_thresh=18 ino=257 dd-2584 [000] 19.252000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=72008 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 19.252062: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1800 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 19.254259: writeback_single_inode: bdi btrfs-1: ino=257 state= age=276 wrote=944 to_write=15440 dd-2584 [000] 19.259528: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1315 unstable=2 bg_thresh=984 thresh=1968 gap=606 poll_thresh=18 ino=257 dd-2584 [000] 19.259591: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1315 unstable=2 bg_thresh=984 thresh=1968 gap=606 poll_thresh=13 ino=257 dd-2584 [000] 19.259649: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1315 unstable=2 bg_thresh=986 thresh=1973 gap=586 poll_thresh=14 ino=257 dd-2584 [000] 19.259706: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1315 unstable=2 bg_thresh=986 thresh=1973 gap=586 poll_thresh=15 ino=257 dd-2584 [000] 19.259805: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1315 unstable=2 bg_thresh=985 thresh=1970 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 19.259981: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1315 unstable=2 bg_thresh=990 thresh=1981 gap=544 poll_thresh=17 ino=257 dd-2584 [000] 19.260185: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1215 unstable=2 bg_thresh=990 thresh=1980 gap=593 poll_thresh=18 ino=257 dd-2584 [000] 19.260490: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1190 unstable=2 bg_thresh=992 thresh=1984 gap=597 poll_thresh=19 ino=257 dd-2584 [000] 19.260605: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1190 unstable=2 bg_thresh=991 thresh=1983 gap=571 poll_thresh=20 ino=257 dd-2584 [000] 19.260721: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1190 unstable=2 bg_thresh=991 thresh=1982 gap=520 poll_thresh=21 ino=257 dd-2584 [000] 19.260836: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1190 unstable=2 bg_thresh=993 thresh=1986 gap=499 poll_thresh=22 ino=257 dd-2584 [000] 19.260955: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1190 unstable=2 bg_thresh=992 thresh=1985 gap=473 poll_thresh=23 ino=257 dd-2584 [000] 19.260960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=72008 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 19.267711: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1190 unstable=2 bg_thresh=992 thresh=1985 gap=473 poll_thresh=23 ino=257 dd-2584 [000] 19.267716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=71600 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.275710: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1015 unstable=2 bg_thresh=992 thresh=1985 gap=648 poll_thresh=23 ino=257 dd-2584 [004] 19.275798: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1015 unstable=2 bg_thresh=992 thresh=1985 gap=623 poll_thresh=17 ino=257 dd-2584 [004] 19.275964: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1015 unstable=2 bg_thresh=995 thresh=1990 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 19.276129: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1015 unstable=2 bg_thresh=997 thresh=1995 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 19.276581: balance_dirty_state: bdi btrfs-1: dirty=420 wb=940 unstable=2 bg_thresh=999 thresh=1999 gap=637 poll_thresh=20 ino=257 dd-2584 [004] 19.276750: balance_dirty_state: bdi btrfs-1: dirty=470 wb=940 unstable=2 bg_thresh=999 thresh=1998 gap=586 poll_thresh=21 ino=257 dd-2584 [004] 19.276918: balance_dirty_state: bdi btrfs-1: dirty=495 wb=940 unstable=2 bg_thresh=998 thresh=1997 gap=560 poll_thresh=22 ino=257 dd-2584 [004] 19.277084: balance_dirty_state: bdi btrfs-1: dirty=520 wb=940 unstable=2 bg_thresh=998 thresh=1996 gap=534 poll_thresh=23 ino=257 dd-2584 [004] 19.277257: balance_dirty_state: bdi btrfs-1: dirty=545 wb=940 unstable=2 bg_thresh=1000 thresh=2000 gap=513 poll_thresh=24 ino=257 dd-2584 [004] 19.277434: balance_dirty_state: bdi btrfs-1: dirty=595 wb=940 unstable=2 bg_thresh=996 thresh=1993 gap=456 poll_thresh=25 ino=257 dd-2584 [004] 19.277440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=71600 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.284836: balance_dirty_state: bdi btrfs-1: dirty=595 wb=940 unstable=2 bg_thresh=989 thresh=1979 gap=442 poll_thresh=25 ino=257 dd-2584 [004] 19.284842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-138% task_gap=-377% task_weight=100% bdi_bw=71600 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.291574: balance_dirty_state: bdi btrfs-1: dirty=595 wb=690 unstable=2 bg_thresh=988 thresh=1977 gap=690 poll_thresh=25 ino=257 dd-2584 [004] 19.291639: balance_dirty_state: bdi btrfs-1: dirty=595 wb=690 unstable=2 bg_thresh=988 thresh=1977 gap=690 poll_thresh=19 ino=257 dd-2584 [004] 19.291750: balance_dirty_state: bdi btrfs-1: dirty=645 wb=690 unstable=2 bg_thresh=991 thresh=1982 gap=645 poll_thresh=20 ino=257 dd-2584 [004] 19.291860: balance_dirty_state: bdi btrfs-1: dirty=670 wb=690 unstable=2 bg_thresh=993 thresh=1987 gap=625 poll_thresh=21 ino=257 dd-2584 [004] 19.292132: balance_dirty_state: bdi btrfs-1: dirty=695 wb=690 unstable=2 bg_thresh=995 thresh=1991 gap=604 poll_thresh=22 ino=257 dd-2584 [004] 19.292243: balance_dirty_state: bdi btrfs-1: dirty=745 wb=690 unstable=2 bg_thresh=995 thresh=1990 gap=553 poll_thresh=23 ino=257 dd-2584 [004] 19.292356: balance_dirty_state: bdi btrfs-1: dirty=770 wb=690 unstable=2 bg_thresh=994 thresh=1989 gap=527 poll_thresh=24 ino=257 dd-2584 [004] 19.292468: balance_dirty_state: bdi btrfs-1: dirty=795 wb=690 unstable=2 bg_thresh=994 thresh=1988 gap=501 poll_thresh=25 ino=257 dd-2584 [004] 19.292581: balance_dirty_state: bdi btrfs-1: dirty=820 wb=690 unstable=2 bg_thresh=996 thresh=1992 gap=480 poll_thresh=26 ino=257 dd-2584 [004] 19.292585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=71600 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 19.299688: balance_dirty_state: bdi btrfs-1: dirty=820 wb=565 unstable=2 bg_thresh=987 thresh=1974 gap=587 poll_thresh=26 ino=257 dd-2584 [005] 19.299814: balance_dirty_state: bdi btrfs-1: dirty=820 wb=565 unstable=2 bg_thresh=989 thresh=1979 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 19.300050: balance_dirty_state: bdi btrfs-1: dirty=870 wb=565 unstable=2 bg_thresh=989 thresh=1978 gap=541 poll_thresh=20 ino=257 dd-2584 [005] 19.300285: balance_dirty_state: bdi btrfs-1: dirty=895 wb=565 unstable=2 bg_thresh=988 thresh=1977 gap=515 poll_thresh=21 ino=257 dd-2584 [005] 19.300863: balance_dirty_state: bdi btrfs-1: dirty=920 wb=565 unstable=2 bg_thresh=990 thresh=1981 gap=494 poll_thresh=22 ino=257 dd-2584 [005] 19.300872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=101% bdi_bw=71600 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 19.307587: balance_dirty_state: bdi btrfs-1: dirty=920 wb=440 unstable=2 bg_thresh=978 thresh=1957 gap=595 poll_thresh=22 ino=257 dd-2584 [001] 19.307683: balance_dirty_state: bdi btrfs-1: dirty=945 wb=440 unstable=2 bg_thresh=981 thresh=1962 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 19.307848: balance_dirty_state: bdi btrfs-1: dirty=970 wb=440 unstable=2 bg_thresh=980 thresh=1961 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 19.307967: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=440 unstable=2 bg_thresh=980 thresh=1960 gap=498 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 19.308044: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1856 wrote=0 to_write=16384 dd-2584 [001] 19.308093: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=440 unstable=2 bg_thresh=982 thresh=1964 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 19.308095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=71600 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 19.310648: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1024 to_write=15360 dd-2584 [001] 19.319651: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1340 unstable=2 bg_thresh=977 thresh=1954 gap=592 poll_thresh=19 ino=257 dd-2584 [001] 19.319721: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1340 unstable=2 bg_thresh=977 thresh=1954 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 19.319783: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1340 unstable=2 bg_thresh=979 thresh=1959 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 19.319842: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1340 unstable=2 bg_thresh=979 thresh=1959 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 19.319967: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1340 unstable=2 bg_thresh=984 thresh=1969 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 19.320092: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1340 unstable=2 bg_thresh=984 thresh=1968 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 19.320392: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1340 unstable=2 bg_thresh=980 thresh=1961 gap=449 poll_thresh=19 ino=257 dd-2584 [001] 19.320398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1229 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=71600 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 19.327610: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1090 unstable=2 bg_thresh=974 thresh=1949 gap=687 poll_thresh=19 ino=257 dd-2584 [005] 19.327671: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1090 unstable=2 bg_thresh=977 thresh=1954 gap=667 poll_thresh=14 ino=257 dd-2584 [005] 19.327727: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1090 unstable=2 bg_thresh=977 thresh=1954 gap=667 poll_thresh=15 ino=257 dd-2584 [005] 19.327782: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1090 unstable=2 bg_thresh=979 thresh=1959 gap=647 poll_thresh=16 ino=257 dd-2584 [005] 19.327897: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1090 unstable=2 bg_thresh=979 thresh=1958 gap=621 poll_thresh=17 ino=257 dd-2584 [005] 19.328014: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1090 unstable=2 bg_thresh=981 thresh=1962 gap=575 poll_thresh=18 ino=257 dd-2584 [005] 19.328137: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1090 unstable=2 bg_thresh=980 thresh=1961 gap=549 poll_thresh=19 ino=257 dd-2584 [005] 19.328254: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1090 unstable=2 bg_thresh=980 thresh=1960 gap=523 poll_thresh=20 ino=257 dd-2584 [005] 19.328371: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1090 unstable=2 bg_thresh=979 thresh=1959 gap=497 poll_thresh=21 ino=257 dd-2584 [005] 19.328490: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1090 unstable=2 bg_thresh=978 thresh=1957 gap=445 poll_thresh=22 ino=257 dd-2584 [005] 19.328495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=71600 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 19.339573: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1040 unstable=2 bg_thresh=982 thresh=1964 gap=502 poll_thresh=22 ino=257 dd-2584 [005] 19.339890: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1040 unstable=2 bg_thresh=982 thresh=1964 gap=502 poll_thresh=16 ino=257 dd-2584 [005] 19.340050: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1040 unstable=2 bg_thresh=981 thresh=1963 gap=451 poll_thresh=17 ino=257 dd-2584 [005] 19.340056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-304% task_weight=101% bdi_bw=71600 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 19.347654: balance_dirty_state: bdi btrfs-1: dirty=470 wb=790 unstable=2 bg_thresh=980 thresh=1961 gap=699 poll_thresh=17 ino=257 dd-2584 [005] 19.347737: balance_dirty_state: bdi btrfs-1: dirty=470 wb=790 unstable=2 bg_thresh=980 thresh=1960 gap=698 poll_thresh=13 ino=257 dd-2584 [005] 19.347796: balance_dirty_state: bdi btrfs-1: dirty=495 wb=790 unstable=2 bg_thresh=980 thresh=1960 gap=673 poll_thresh=14 ino=257 dd-2584 [005] 19.347856: balance_dirty_state: bdi btrfs-1: dirty=520 wb=790 unstable=2 bg_thresh=982 thresh=1964 gap=652 poll_thresh=15 ino=257 dd-2584 [005] 19.347912: balance_dirty_state: bdi btrfs-1: dirty=520 wb=790 unstable=2 bg_thresh=982 thresh=1964 gap=652 poll_thresh=16 ino=257 dd-2584 [005] 19.348027: balance_dirty_state: bdi btrfs-1: dirty=545 wb=790 unstable=2 bg_thresh=978 thresh=1957 gap=620 poll_thresh=17 ino=257 dd-2584 [005] 19.348140: balance_dirty_state: bdi btrfs-1: dirty=595 wb=790 unstable=2 bg_thresh=978 thresh=1956 gap=569 poll_thresh=18 ino=257 dd-2584 [005] 19.348256: balance_dirty_state: bdi btrfs-1: dirty=620 wb=790 unstable=2 bg_thresh=980 thresh=1960 gap=548 poll_thresh=19 ino=257 dd-2584 [005] 19.348372: balance_dirty_state: bdi btrfs-1: dirty=645 wb=790 unstable=2 bg_thresh=979 thresh=1959 gap=522 poll_thresh=20 ino=257 dd-2584 [005] 19.348649: balance_dirty_state: bdi btrfs-1: dirty=695 wb=790 unstable=2 bg_thresh=979 thresh=1958 gap=471 poll_thresh=21 ino=257 dd-2584 [005] 19.348654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-55% task_gap=-210% task_weight=99% bdi_bw=71600 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 19.355632: balance_dirty_state: bdi btrfs-1: dirty=695 wb=665 unstable=2 bg_thresh=981 thresh=1962 gap=600 poll_thresh=21 ino=257 dd-2584 [005] 19.355710: balance_dirty_state: bdi btrfs-1: dirty=695 wb=665 unstable=2 bg_thresh=983 thresh=1967 gap=605 poll_thresh=16 ino=257 dd-2584 [005] 19.355823: balance_dirty_state: bdi btrfs-1: dirty=745 wb=665 unstable=2 bg_thresh=985 thresh=1971 gap=559 poll_thresh=17 ino=257 dd-2584 [005] 19.355940: balance_dirty_state: bdi btrfs-1: dirty=770 wb=665 unstable=2 bg_thresh=985 thresh=1970 gap=533 poll_thresh=18 ino=257 dd-2584 [005] 19.356053: balance_dirty_state: bdi btrfs-1: dirty=795 wb=665 unstable=2 bg_thresh=981 thresh=1963 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 19.356165: balance_dirty_state: bdi btrfs-1: dirty=820 wb=665 unstable=2 bg_thresh=981 thresh=1962 gap=475 poll_thresh=20 ino=257 dd-2584 [005] 19.356170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=71600 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 19.363651: balance_dirty_state: bdi btrfs-1: dirty=820 wb=515 unstable=2 bg_thresh=980 thresh=1961 gap=624 poll_thresh=20 ino=257 dd-2584 [001] 19.363784: balance_dirty_state: bdi btrfs-1: dirty=820 wb=515 unstable=2 bg_thresh=983 thresh=1966 gap=629 poll_thresh=15 ino=257 dd-2584 [001] 19.363902: balance_dirty_state: bdi btrfs-1: dirty=845 wb=515 unstable=2 bg_thresh=982 thresh=1965 gap=603 poll_thresh=16 ino=257 dd-2584 [001] 19.364135: balance_dirty_state: bdi btrfs-1: dirty=870 wb=515 unstable=2 bg_thresh=982 thresh=1964 gap=577 poll_thresh=17 ino=257 dd-2584 [001] 19.364370: balance_dirty_state: bdi btrfs-1: dirty=895 wb=515 unstable=2 bg_thresh=981 thresh=1963 gap=551 poll_thresh=18 ino=257 dd-2584 [001] 19.364939: balance_dirty_state: bdi btrfs-1: dirty=945 wb=515 unstable=2 bg_thresh=981 thresh=1962 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 19.365171: balance_dirty_state: bdi btrfs-1: dirty=970 wb=515 unstable=2 bg_thresh=983 thresh=1966 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 19.365180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=71600 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 19.371613: balance_dirty_state: bdi btrfs-1: dirty=970 wb=390 unstable=2 bg_thresh=984 thresh=1968 gap=606 poll_thresh=20 ino=257 dd-2584 [001] 19.371743: balance_dirty_state: bdi btrfs-1: dirty=995 wb=390 unstable=2 bg_thresh=984 thresh=1968 gap=581 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 19.371836: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1920 wrote=0 to_write=16384 dd-2584 [001] 19.371873: balance_dirty_state: bdi btrfs-1: dirty=995 wb=390 unstable=2 bg_thresh=983 thresh=1967 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 19.372119: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=390 unstable=2 bg_thresh=983 thresh=1966 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 19.372371: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=440 unstable=2 bg_thresh=982 thresh=1965 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 19.372620: balance_dirty_state: bdi btrfs-1: dirty=995 wb=490 unstable=2 bg_thresh=984 thresh=1969 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 19.372623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-121% task_gap=-342% task_weight=99% bdi_bw=71356 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 19.376443: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=1088 to_write=15296 dd-2584 [001] 19.379591: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1365 unstable=2 bg_thresh=984 thresh=1969 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 19.379729: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1365 unstable=2 bg_thresh=984 thresh=1968 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 19.379851: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1365 unstable=2 bg_thresh=984 thresh=1968 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 19.379969: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1365 unstable=2 bg_thresh=983 thresh=1967 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 19.380542: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1365 unstable=2 bg_thresh=983 thresh=1966 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 19.380776: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1365 unstable=2 bg_thresh=982 thresh=1965 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 19.380786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=100% bdi_bw=71356 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.387644: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1240 unstable=2 bg_thresh=982 thresh=1964 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 19.387719: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1240 unstable=2 bg_thresh=982 thresh=1964 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 19.387779: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1240 unstable=2 bg_thresh=984 thresh=1969 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 19.387835: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1240 unstable=2 bg_thresh=984 thresh=1969 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 19.387892: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1240 unstable=2 bg_thresh=987 thresh=1974 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 19.388004: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1240 unstable=2 bg_thresh=986 thresh=1973 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 19.388120: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1240 unstable=2 bg_thresh=988 thresh=1977 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 19.388124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=71356 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.395591: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1115 unstable=2 bg_thresh=982 thresh=1965 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 19.395697: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1115 unstable=2 bg_thresh=982 thresh=1965 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 19.395781: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1115 unstable=2 bg_thresh=985 thresh=1970 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 19.395863: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1115 unstable=2 bg_thresh=985 thresh=1970 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 19.395946: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1115 unstable=2 bg_thresh=987 thresh=1975 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 19.396421: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1115 unstable=2 bg_thresh=990 thresh=1980 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 19.396592: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1115 unstable=2 bg_thresh=986 thresh=1973 gap=461 poll_thresh=18 ino=257 dd-2584 [004] 19.396599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=71356 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.403535: balance_dirty_state: bdi btrfs-1: dirty=395 wb=990 unstable=2 bg_thresh=985 thresh=1970 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 19.403616: balance_dirty_state: bdi btrfs-1: dirty=395 wb=990 unstable=2 bg_thresh=985 thresh=1970 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 19.403671: balance_dirty_state: bdi btrfs-1: dirty=420 wb=990 unstable=2 bg_thresh=987 thresh=1975 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 19.403726: balance_dirty_state: bdi btrfs-1: dirty=445 wb=990 unstable=2 bg_thresh=987 thresh=1975 gap=538 poll_thresh=15 ino=257 dd-2584 [004] 19.403782: balance_dirty_state: bdi btrfs-1: dirty=445 wb=990 unstable=2 bg_thresh=990 thresh=1980 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 19.403895: balance_dirty_state: bdi btrfs-1: dirty=470 wb=990 unstable=2 bg_thresh=989 thresh=1979 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 19.404008: balance_dirty_state: bdi btrfs-1: dirty=520 wb=990 unstable=2 bg_thresh=991 thresh=1983 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 19.404012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=71356 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.411539: balance_dirty_state: bdi btrfs-1: dirty=520 wb=865 unstable=2 bg_thresh=983 thresh=1966 gap=579 poll_thresh=18 ino=257 dd-2584 [004] 19.411612: balance_dirty_state: bdi btrfs-1: dirty=520 wb=865 unstable=2 bg_thresh=983 thresh=1966 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 19.411667: balance_dirty_state: bdi btrfs-1: dirty=545 wb=865 unstable=2 bg_thresh=985 thresh=1971 gap=559 poll_thresh=14 ino=257 dd-2584 [004] 19.411722: balance_dirty_state: bdi btrfs-1: dirty=570 wb=865 unstable=2 bg_thresh=985 thresh=1971 gap=534 poll_thresh=15 ino=257 dd-2584 [004] 19.411776: balance_dirty_state: bdi btrfs-1: dirty=570 wb=865 unstable=2 bg_thresh=988 thresh=1976 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 19.412073: balance_dirty_state: bdi btrfs-1: dirty=620 wb=865 unstable=2 bg_thresh=987 thresh=1975 gap=488 poll_thresh=17 ino=257 dd-2584 [004] 19.412079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=71356 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.419531: balance_dirty_state: bdi btrfs-1: dirty=620 wb=740 unstable=2 bg_thresh=985 thresh=1971 gap=609 poll_thresh=17 ino=257 dd-2584 [004] 19.419639: balance_dirty_state: bdi btrfs-1: dirty=620 wb=740 unstable=2 bg_thresh=985 thresh=1970 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 19.419696: balance_dirty_state: bdi btrfs-1: dirty=645 wb=740 unstable=2 bg_thresh=987 thresh=1975 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 19.419763: balance_dirty_state: bdi btrfs-1: dirty=645 wb=740 unstable=2 bg_thresh=984 thresh=1969 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 19.419849: balance_dirty_state: bdi btrfs-1: dirty=670 wb=740 unstable=2 bg_thresh=983 thresh=1966 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 19.420019: balance_dirty_state: bdi btrfs-1: dirty=695 wb=740 unstable=2 bg_thresh=985 thresh=1971 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 19.420214: balance_dirty_state: bdi btrfs-1: dirty=745 wb=640 unstable=2 bg_thresh=985 thresh=1970 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 19.420356: balance_dirty_state: bdi btrfs-1: dirty=770 wb=615 unstable=2 bg_thresh=987 thresh=1974 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 19.420470: balance_dirty_state: bdi btrfs-1: dirty=795 wb=615 unstable=2 bg_thresh=986 thresh=1973 gap=561 poll_thresh=20 ino=257 dd-2584 [004] 19.420585: balance_dirty_state: bdi btrfs-1: dirty=845 wb=615 unstable=2 bg_thresh=986 thresh=1972 gap=510 poll_thresh=21 ino=257 dd-2584 [004] 19.420867: balance_dirty_state: bdi btrfs-1: dirty=870 wb=615 unstable=2 bg_thresh=982 thresh=1965 gap=478 poll_thresh=22 ino=257 dd-2584 [004] 19.420872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=71356 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.427548: balance_dirty_state: bdi btrfs-1: dirty=870 wb=615 unstable=2 bg_thresh=982 thresh=1965 gap=478 poll_thresh=22 ino=257 dd-2584 [004] 19.427559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=71356 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 19.435561: balance_dirty_state: bdi btrfs-1: dirty=870 wb=365 unstable=2 bg_thresh=984 thresh=1968 gap=731 poll_thresh=22 ino=257 dd-2584 [000] 19.435626: balance_dirty_state: bdi btrfs-1: dirty=895 wb=365 unstable=2 bg_thresh=984 thresh=1968 gap=706 poll_thresh=16 ino=257 dd-2584 [000] 19.435737: balance_dirty_state: bdi btrfs-1: dirty=920 wb=365 unstable=2 bg_thresh=986 thresh=1973 gap=686 poll_thresh=17 ino=257 dd-2584 [000] 19.435847: balance_dirty_state: bdi btrfs-1: dirty=970 wb=365 unstable=2 bg_thresh=989 thresh=1978 gap=641 poll_thresh=18 ino=257 dd-2584 [000] 19.435959: balance_dirty_state: bdi btrfs-1: dirty=995 wb=365 unstable=2 bg_thresh=991 thresh=1982 gap=620 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 19.436025: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1984 wrote=0 to_write=16384 dd-2584 [000] 19.436086: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=365 unstable=2 bg_thresh=990 thresh=1981 gap=594 poll_thresh=20 ino=257 dd-2584 [000] 19.436207: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=365 unstable=2 bg_thresh=990 thresh=1980 gap=568 poll_thresh=21 ino=257 dd-2584 [000] 19.436333: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=415 unstable=2 bg_thresh=989 thresh=1979 gap=517 poll_thresh=22 ino=257 dd-2584 [000] 19.436460: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=465 unstable=2 bg_thresh=991 thresh=1983 gap=496 poll_thresh=23 ino=257 dd-2584 [000] 19.436757: balance_dirty_state: bdi btrfs-1: dirty=895 wb=615 unstable=2 bg_thresh=991 thresh=1982 gap=470 poll_thresh=24 ino=257 dd-2584 [000] 19.436759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=71356 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 19.438614: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=1120 to_write=15264 dd-2584 [004] 19.443517: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1340 unstable=2 bg_thresh=983 thresh=1967 gap=580 poll_thresh=24 ino=257 dd-2584 [004] 19.443610: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1340 unstable=2 bg_thresh=983 thresh=1966 gap=579 poll_thresh=18 ino=257 dd-2584 [004] 19.443768: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1340 unstable=2 bg_thresh=982 thresh=1965 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 19.443904: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1340 unstable=2 bg_thresh=982 thresh=1964 gap=502 poll_thresh=20 ino=257 dd-2584 [004] 19.444041: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1340 unstable=2 bg_thresh=978 thresh=1956 gap=469 poll_thresh=21 ino=257 dd-2584 [004] 19.444046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1226 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=71356 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 19.451633: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1190 unstable=2 bg_thresh=988 thresh=1976 gap=639 poll_thresh=21 ino=257 dd-2584 [000] 19.451725: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1190 unstable=2 bg_thresh=988 thresh=1976 gap=614 poll_thresh=16 ino=257 dd-2584 [000] 19.451898: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1190 unstable=2 bg_thresh=990 thresh=1981 gap=594 poll_thresh=17 ino=257 dd-2584 [000] 19.452075: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1190 unstable=2 bg_thresh=990 thresh=1980 gap=568 poll_thresh=18 ino=257 dd-2584 [000] 19.452253: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1190 unstable=2 bg_thresh=992 thresh=1984 gap=522 poll_thresh=19 ino=257 dd-2584 [000] 19.452744: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1190 unstable=2 bg_thresh=991 thresh=1983 gap=496 poll_thresh=20 ino=257 dd-2584 [000] 19.452914: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1190 unstable=2 bg_thresh=991 thresh=1982 gap=470 poll_thresh=21 ino=257 dd-2584 [000] 19.452921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=71356 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 19.459564: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1165 unstable=2 bg_thresh=987 thresh=1974 gap=487 poll_thresh=21 ino=257 dd-2584 [006] 19.459570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-237% task_weight=98% bdi_bw=71356 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 19.467520: balance_dirty_state: bdi btrfs-1: dirty=320 wb=990 unstable=2 bg_thresh=972 thresh=1945 gap=633 poll_thresh=21 ino=257 dd-2584 [006] 19.467587: balance_dirty_state: bdi btrfs-1: dirty=320 wb=990 unstable=2 bg_thresh=975 thresh=1950 gap=638 poll_thresh=16 ino=257 dd-2584 [006] 19.467701: balance_dirty_state: bdi btrfs-1: dirty=370 wb=990 unstable=2 bg_thresh=977 thresh=1955 gap=593 poll_thresh=17 ino=257 dd-2584 [006] 19.467837: balance_dirty_state: bdi btrfs-1: dirty=395 wb=990 unstable=2 bg_thresh=980 thresh=1960 gap=573 poll_thresh=18 ino=257 dd-2584 [006] 19.467956: balance_dirty_state: bdi btrfs-1: dirty=420 wb=990 unstable=2 bg_thresh=982 thresh=1964 gap=552 poll_thresh=19 ino=257 dd-2584 [006] 19.468078: balance_dirty_state: bdi btrfs-1: dirty=470 wb=990 unstable=2 bg_thresh=978 thresh=1957 gap=495 poll_thresh=20 ino=257 dd-2584 [006] 19.468198: balance_dirty_state: bdi btrfs-1: dirty=495 wb=990 unstable=2 bg_thresh=978 thresh=1956 gap=469 poll_thresh=21 ino=257 dd-2584 [006] 19.468203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=71356 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 19.475586: balance_dirty_state: bdi btrfs-1: dirty=495 wb=865 unstable=2 bg_thresh=982 thresh=1965 gap=603 poll_thresh=21 ino=257 dd-2584 [006] 19.475681: balance_dirty_state: bdi btrfs-1: dirty=520 wb=865 unstable=2 bg_thresh=985 thresh=1970 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 19.476006: balance_dirty_state: bdi btrfs-1: dirty=545 wb=815 unstable=2 bg_thresh=980 thresh=1960 gap=598 poll_thresh=17 ino=257 dd-2584 [006] 19.476215: balance_dirty_state: bdi btrfs-1: dirty=570 wb=740 unstable=2 bg_thresh=985 thresh=1971 gap=659 poll_thresh=18 ino=257 dd-2584 [006] 19.476392: balance_dirty_state: bdi btrfs-1: dirty=595 wb=740 unstable=2 bg_thresh=981 thresh=1962 gap=625 poll_thresh=19 ino=257 dd-2584 [006] 19.476569: balance_dirty_state: bdi btrfs-1: dirty=645 wb=740 unstable=2 bg_thresh=983 thresh=1966 gap=579 poll_thresh=20 ino=257 dd-2584 [006] 19.476743: balance_dirty_state: bdi btrfs-1: dirty=670 wb=740 unstable=2 bg_thresh=980 thresh=1961 gap=549 poll_thresh=21 ino=257 dd-2584 [006] 19.476923: balance_dirty_state: bdi btrfs-1: dirty=695 wb=740 unstable=2 bg_thresh=977 thresh=1954 gap=517 poll_thresh=22 ino=257 dd-2584 [006] 19.477102: balance_dirty_state: bdi btrfs-1: dirty=720 wb=740 unstable=2 bg_thresh=972 thresh=1945 gap=483 poll_thresh=23 ino=257 dd-2584 [006] 19.477110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1295 task_limit=1216 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=71452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 19.483617: balance_dirty_state: bdi btrfs-1: dirty=720 wb=740 unstable=2 bg_thresh=978 thresh=1957 gap=495 poll_thresh=23 ino=257 dd-2584 [000] 19.483783: balance_dirty_state: bdi btrfs-1: dirty=745 wb=715 unstable=2 bg_thresh=975 thresh=1951 gap=489 poll_thresh=17 ino=257 dd-2584 [000] 19.484269: balance_dirty_state: bdi btrfs-1: dirty=770 wb=590 unstable=2 bg_thresh=979 thresh=1959 gap=597 poll_thresh=18 ino=257 dd-2584 [000] 19.484446: balance_dirty_state: bdi btrfs-1: dirty=795 wb=590 unstable=2 bg_thresh=979 thresh=1958 gap=571 poll_thresh=19 ino=257 dd-2584 [000] 19.484625: balance_dirty_state: bdi btrfs-1: dirty=845 wb=590 unstable=2 bg_thresh=978 thresh=1957 gap=520 poll_thresh=20 ino=257 dd-2584 [000] 19.484800: balance_dirty_state: bdi btrfs-1: dirty=870 wb=590 unstable=2 bg_thresh=980 thresh=1961 gap=499 poll_thresh=21 ino=257 dd-2584 [000] 19.484977: balance_dirty_state: bdi btrfs-1: dirty=895 wb=590 unstable=2 bg_thresh=980 thresh=1960 gap=473 poll_thresh=22 ino=257 dd-2584 [000] 19.484983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-127% task_gap=-353% task_weight=98% bdi_bw=71452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 19.491627: balance_dirty_state: bdi btrfs-1: dirty=895 wb=465 unstable=2 bg_thresh=979 thresh=1959 gap=597 poll_thresh=22 ino=257 dd-2584 [000] 19.491765: balance_dirty_state: bdi btrfs-1: dirty=920 wb=465 unstable=2 bg_thresh=979 thresh=1959 gap=572 poll_thresh=16 ino=257 dd-2584 [000] 19.491947: balance_dirty_state: bdi btrfs-1: dirty=945 wb=465 unstable=2 bg_thresh=978 thresh=1957 gap=545 poll_thresh=17 ino=257 dd-2584 [000] 19.492126: balance_dirty_state: bdi btrfs-1: dirty=970 wb=465 unstable=2 bg_thresh=978 thresh=1956 gap=519 poll_thresh=18 ino=257 dd-2584 [000] 19.492302: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=465 unstable=2 bg_thresh=977 thresh=1955 gap=468 poll_thresh=19 ino=257 dd-2584 [000] 19.492308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1225 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=71452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 19.492345: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2040 wrote=0 to_write=16384 flush-btrfs-1-2586 [006] 19.494653: writeback_single_inode: bdi btrfs-1: ino=257 state= age=232 wrote=992 to_write=15392 dd-2584 [000] 19.499527: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1340 unstable=2 bg_thresh=980 thresh=1961 gap=574 poll_thresh=19 ino=257 dd-2584 [000] 19.499768: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1340 unstable=2 bg_thresh=983 thresh=1966 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 19.499830: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1340 unstable=2 bg_thresh=980 thresh=1960 gap=548 poll_thresh=15 ino=257 dd-2584 [000] 19.499888: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1340 unstable=2 bg_thresh=979 thresh=1959 gap=522 poll_thresh=16 ino=257 dd-2584 [000] 19.500005: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1340 unstable=2 bg_thresh=979 thresh=1958 gap=496 poll_thresh=17 ino=257 dd-2584 [000] 19.500122: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1340 unstable=2 bg_thresh=978 thresh=1957 gap=470 poll_thresh=18 ino=257 dd-2584 [000] 19.500126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1227 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-129% task_gap=-358% task_weight=98% bdi_bw=71452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 19.507561: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1215 unstable=2 bg_thresh=981 thresh=1963 gap=601 poll_thresh=18 ino=257 dd-2584 [005] 19.507632: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1215 unstable=2 bg_thresh=984 thresh=1968 gap=581 poll_thresh=13 ino=257 dd-2584 [005] 19.507749: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1215 unstable=2 bg_thresh=984 thresh=1968 gap=556 poll_thresh=14 ino=257 dd-2584 [005] 19.507862: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1215 unstable=2 bg_thresh=986 thresh=1973 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 19.507982: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1215 unstable=2 bg_thresh=986 thresh=1973 gap=536 poll_thresh=16 ino=257 dd-2584 [005] 19.508213: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1215 unstable=2 bg_thresh=986 thresh=1972 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 19.508449: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1215 unstable=2 bg_thresh=988 thresh=1976 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 19.508457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-331% task_weight=98% bdi_bw=71452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 19.515528: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1090 unstable=2 bg_thresh=986 thresh=1973 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 19.515595: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1090 unstable=2 bg_thresh=986 thresh=1972 gap=585 poll_thresh=13 ino=257 dd-2584 [005] 19.515835: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1090 unstable=2 bg_thresh=986 thresh=1972 gap=560 poll_thresh=14 ino=257 dd-2584 [005] 19.515897: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1090 unstable=2 bg_thresh=985 thresh=1971 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 19.515960: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1090 unstable=2 bg_thresh=982 thresh=1965 gap=528 poll_thresh=16 ino=257 dd-2584 [005] 19.516084: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1090 unstable=2 bg_thresh=984 thresh=1969 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 19.516204: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1090 unstable=2 bg_thresh=984 thresh=1968 gap=456 poll_thresh=18 ino=257 dd-2584 [005] 19.516209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=98% bdi_bw=71452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 19.523567: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1090 unstable=2 bg_thresh=986 thresh=1972 gap=460 poll_thresh=18 ino=257 dd-2584 [005] 19.523575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-288% task_weight=98% bdi_bw=71452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 19.531669: balance_dirty_state: bdi btrfs-1: dirty=420 wb=865 unstable=2 bg_thresh=985 thresh=1970 gap=683 poll_thresh=18 ino=257 dd-2584 [000] 19.531796: balance_dirty_state: bdi btrfs-1: dirty=445 wb=865 unstable=2 bg_thresh=987 thresh=1975 gap=663 poll_thresh=13 ino=257 dd-2584 [000] 19.531915: balance_dirty_state: bdi btrfs-1: dirty=470 wb=865 unstable=2 bg_thresh=987 thresh=1974 gap=637 poll_thresh=14 ino=257 dd-2584 [000] 19.532034: balance_dirty_state: bdi btrfs-1: dirty=470 wb=865 unstable=2 bg_thresh=989 thresh=1979 gap=642 poll_thresh=15 ino=257 dd-2584 [000] 19.532151: balance_dirty_state: bdi btrfs-1: dirty=495 wb=865 unstable=2 bg_thresh=986 thresh=1973 gap=611 poll_thresh=16 ino=257 dd-2584 [000] 19.532390: balance_dirty_state: bdi btrfs-1: dirty=520 wb=865 unstable=2 bg_thresh=986 thresh=1972 gap=585 poll_thresh=17 ino=257 dd-2584 [000] 19.532626: balance_dirty_state: bdi btrfs-1: dirty=545 wb=865 unstable=2 bg_thresh=985 thresh=1971 gap=559 poll_thresh=18 ino=257 dd-2584 [000] 19.533220: balance_dirty_state: bdi btrfs-1: dirty=595 wb=865 unstable=2 bg_thresh=987 thresh=1975 gap=513 poll_thresh=19 ino=257 dd-2584 [000] 19.533459: balance_dirty_state: bdi btrfs-1: dirty=620 wb=865 unstable=2 bg_thresh=987 thresh=1974 gap=487 poll_thresh=20 ino=257 dd-2584 [000] 19.533468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-237% task_weight=98% bdi_bw=71452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 19.539629: balance_dirty_state: bdi btrfs-1: dirty=620 wb=740 unstable=2 bg_thresh=986 thresh=1973 gap=611 poll_thresh=20 ino=257 dd-2584 [000] 19.539755: balance_dirty_state: bdi btrfs-1: dirty=645 wb=740 unstable=2 bg_thresh=986 thresh=1972 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 19.539875: balance_dirty_state: bdi btrfs-1: dirty=645 wb=740 unstable=2 bg_thresh=986 thresh=1972 gap=585 poll_thresh=16 ino=257 dd-2584 [000] 19.540107: balance_dirty_state: bdi btrfs-1: dirty=695 wb=740 unstable=2 bg_thresh=985 thresh=1971 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 19.540341: balance_dirty_state: bdi btrfs-1: dirty=720 wb=740 unstable=2 bg_thresh=987 thresh=1975 gap=513 poll_thresh=18 ino=257 dd-2584 [000] 19.540574: balance_dirty_state: bdi btrfs-1: dirty=745 wb=740 unstable=2 bg_thresh=987 thresh=1974 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 19.540583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-237% task_weight=98% bdi_bw=71452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 19.551595: balance_dirty_state: bdi btrfs-1: dirty=745 wb=490 unstable=2 bg_thresh=987 thresh=1975 gap=738 poll_thresh=19 ino=257 dd-2584 [000] 19.551789: balance_dirty_state: bdi btrfs-1: dirty=770 wb=490 unstable=2 bg_thresh=987 thresh=1974 gap=712 poll_thresh=14 ino=257 dd-2584 [000] 19.551909: balance_dirty_state: bdi btrfs-1: dirty=770 wb=490 unstable=2 bg_thresh=987 thresh=1974 gap=712 poll_thresh=15 ino=257 dd-2584 [000] 19.552025: balance_dirty_state: bdi btrfs-1: dirty=795 wb=490 unstable=2 bg_thresh=986 thresh=1973 gap=686 poll_thresh=16 ino=257 dd-2584 [000] 19.552261: balance_dirty_state: bdi btrfs-1: dirty=820 wb=490 unstable=2 bg_thresh=988 thresh=1977 gap=665 poll_thresh=17 ino=257 dd-2584 [004] 19.554017: balance_dirty_state: bdi btrfs-1: dirty=870 wb=490 unstable=2 bg_thresh=991 thresh=1982 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 19.554250: balance_dirty_state: bdi btrfs-1: dirty=895 wb=490 unstable=2 bg_thresh=990 thresh=1981 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 19.554482: balance_dirty_state: bdi btrfs-1: dirty=920 wb=490 unstable=2 bg_thresh=990 thresh=1980 gap=568 poll_thresh=20 ino=257 dd-2584 [004] 19.554716: balance_dirty_state: bdi btrfs-1: dirty=945 wb=490 unstable=2 bg_thresh=992 thresh=1984 gap=547 poll_thresh=21 ino=257 dd-2584 [004] 19.554951: balance_dirty_state: bdi btrfs-1: dirty=995 wb=490 unstable=2 bg_thresh=991 thresh=1983 gap=496 poll_thresh=22 ino=257 flush-btrfs-1-2586 [006] 19.555043: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2100 wrote=0 to_write=16384 dd-2584 [004] 19.555203: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=490 unstable=2 bg_thresh=991 thresh=1982 gap=470 poll_thresh=23 ino=257 dd-2584 [004] 19.555206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=71452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 19.559431: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=960 to_write=15424 dd-2584 [004] 19.559557: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1315 unstable=2 bg_thresh=990 thresh=1980 gap=593 poll_thresh=23 ino=257 dd-2584 [004] 19.559696: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1315 unstable=2 bg_thresh=992 thresh=1985 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 19.559935: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1315 unstable=2 bg_thresh=991 thresh=1983 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 19.560520: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1315 unstable=2 bg_thresh=991 thresh=1982 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 19.560754: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1315 unstable=2 bg_thresh=990 thresh=1981 gap=469 poll_thresh=20 ino=257 dd-2584 [004] 19.560763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=71452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.567616: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1165 unstable=2 bg_thresh=993 thresh=1986 gap=624 poll_thresh=20 ino=257 dd-2584 [004] 19.567700: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1165 unstable=2 bg_thresh=993 thresh=1986 gap=624 poll_thresh=15 ino=257 dd-2584 [004] 19.567761: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1165 unstable=2 bg_thresh=992 thresh=1985 gap=598 poll_thresh=16 ino=257 dd-2584 [004] 19.567877: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1165 unstable=2 bg_thresh=994 thresh=1989 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 19.567994: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1165 unstable=2 bg_thresh=994 thresh=1988 gap=551 poll_thresh=18 ino=257 dd-2584 [004] 19.568109: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1165 unstable=2 bg_thresh=993 thresh=1987 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 19.568227: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1165 unstable=2 bg_thresh=993 thresh=1986 gap=474 poll_thresh=20 ino=257 dd-2584 [004] 19.568232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=71452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.575561: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1040 unstable=2 bg_thresh=992 thresh=1984 gap=597 poll_thresh=20 ino=257 dd-2584 [004] 19.575654: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1040 unstable=2 bg_thresh=991 thresh=1983 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 19.575711: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1040 unstable=2 bg_thresh=994 thresh=1988 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 19.575990: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1040 unstable=2 bg_thresh=993 thresh=1987 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 19.576152: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1015 unstable=2 bg_thresh=993 thresh=1986 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 19.576343: balance_dirty_state: bdi btrfs-1: dirty=470 wb=965 unstable=2 bg_thresh=994 thresh=1988 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 19.576524: balance_dirty_state: bdi btrfs-1: dirty=495 wb=965 unstable=2 bg_thresh=995 thresh=1990 gap=528 poll_thresh=20 ino=257 dd-2584 [004] 19.576706: balance_dirty_state: bdi btrfs-1: dirty=545 wb=965 unstable=2 bg_thresh=993 thresh=1987 gap=475 poll_thresh=21 ino=257 dd-2584 [004] 19.576712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=71452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.583593: balance_dirty_state: bdi btrfs-1: dirty=545 wb=965 unstable=2 bg_thresh=994 thresh=1988 gap=476 poll_thresh=21 ino=257 dd-2584 [004] 19.583604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=70476 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 19.591597: balance_dirty_state: bdi btrfs-1: dirty=545 wb=815 unstable=2 bg_thresh=993 thresh=1986 gap=624 poll_thresh=21 ino=257 dd-2584 [002] 19.591695: balance_dirty_state: bdi btrfs-1: dirty=545 wb=765 unstable=2 bg_thresh=989 thresh=1978 gap=666 poll_thresh=16 ino=257 dd-2584 [002] 19.591843: balance_dirty_state: bdi btrfs-1: dirty=570 wb=690 unstable=2 bg_thresh=994 thresh=1989 gap=727 poll_thresh=17 ino=257 dd-2584 [002] 19.591992: balance_dirty_state: bdi btrfs-1: dirty=620 wb=690 unstable=2 bg_thresh=997 thresh=1994 gap=682 poll_thresh=18 ino=257 dd-2584 [002] 19.592142: balance_dirty_state: bdi btrfs-1: dirty=645 wb=690 unstable=2 bg_thresh=1002 thresh=2004 gap=667 poll_thresh=19 ino=257 dd-2584 [002] 19.592523: balance_dirty_state: bdi btrfs-1: dirty=670 wb=690 unstable=2 bg_thresh=998 thresh=1997 gap=635 poll_thresh=20 ino=257 dd-2584 [002] 19.592673: balance_dirty_state: bdi btrfs-1: dirty=695 wb=690 unstable=2 bg_thresh=998 thresh=1996 gap=609 poll_thresh=21 ino=257 dd-2584 [002] 19.592821: balance_dirty_state: bdi btrfs-1: dirty=745 wb=690 unstable=2 bg_thresh=997 thresh=1995 gap=558 poll_thresh=22 ino=257 dd-2584 [002] 19.592970: balance_dirty_state: bdi btrfs-1: dirty=770 wb=690 unstable=2 bg_thresh=999 thresh=1999 gap=537 poll_thresh=23 ino=257 dd-2584 [002] 19.593120: balance_dirty_state: bdi btrfs-1: dirty=795 wb=690 unstable=2 bg_thresh=999 thresh=1998 gap=511 poll_thresh=24 ino=257 dd-2584 [002] 19.593269: balance_dirty_state: bdi btrfs-1: dirty=845 wb=690 unstable=2 bg_thresh=998 thresh=1997 gap=460 poll_thresh=25 ino=257 dd-2584 [002] 19.593275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=70476 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 19.599535: balance_dirty_state: bdi btrfs-1: dirty=845 wb=565 unstable=2 bg_thresh=994 thresh=1989 gap=577 poll_thresh=25 ino=257 dd-2584 [002] 19.599606: balance_dirty_state: bdi btrfs-1: dirty=845 wb=565 unstable=2 bg_thresh=997 thresh=1994 gap=582 poll_thresh=19 ino=257 dd-2584 [002] 19.599733: balance_dirty_state: bdi btrfs-1: dirty=870 wb=565 unstable=2 bg_thresh=995 thresh=1990 gap=553 poll_thresh=20 ino=257 dd-2584 [002] 19.600029: balance_dirty_state: bdi btrfs-1: dirty=920 wb=565 unstable=2 bg_thresh=995 thresh=1990 gap=503 poll_thresh=21 ino=257 dd-2584 [002] 19.600153: balance_dirty_state: bdi btrfs-1: dirty=945 wb=565 unstable=2 bg_thresh=1000 thresh=2001 gap=489 poll_thresh=22 ino=257 dd-2584 [002] 19.600158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=70476 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 19.607562: balance_dirty_state: bdi btrfs-1: dirty=945 wb=440 unstable=2 bg_thresh=998 thresh=1996 gap=609 poll_thresh=22 ino=257 dd-2584 [002] 19.607669: balance_dirty_state: bdi btrfs-1: dirty=970 wb=440 unstable=2 bg_thresh=995 thresh=1990 gap=578 poll_thresh=16 ino=257 dd-2584 [002] 19.607787: balance_dirty_state: bdi btrfs-1: dirty=995 wb=440 unstable=2 bg_thresh=997 thresh=1994 gap=557 poll_thresh=17 ino=257 dd-2584 [002] 19.607904: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=440 unstable=2 bg_thresh=996 thresh=1993 gap=531 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 19.607928: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2156 wrote=0 to_write=16384 dd-2584 [002] 19.608075: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=440 unstable=2 bg_thresh=996 thresh=1992 gap=505 poll_thresh=19 ino=257 dd-2584 [002] 19.608253: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=465 unstable=2 bg_thresh=998 thresh=1996 gap=484 poll_thresh=20 ino=257 dd-2584 [002] 19.608255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=70476 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 19.611857: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=1024 to_write=15360 dd-2584 [002] 19.615487: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1340 unstable=2 bg_thresh=988 thresh=1977 gap=565 poll_thresh=20 ino=257 dd-2584 [002] 19.615577: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1340 unstable=2 bg_thresh=988 thresh=1977 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 19.615662: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1340 unstable=2 bg_thresh=991 thresh=1982 gap=545 poll_thresh=16 ino=257 dd-2584 [002] 19.615847: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1340 unstable=2 bg_thresh=990 thresh=1981 gap=519 poll_thresh=17 ino=257 dd-2584 [002] 19.616292: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1340 unstable=2 bg_thresh=987 thresh=1974 gap=462 poll_thresh=18 ino=257 dd-2584 [002] 19.616298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=70476 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 19.623482: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1215 unstable=2 bg_thresh=988 thresh=1977 gap=590 poll_thresh=18 ino=257 dd-2584 [002] 19.623582: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1215 unstable=2 bg_thresh=991 thresh=1982 gap=595 poll_thresh=13 ino=257 dd-2584 [002] 19.623677: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1215 unstable=2 bg_thresh=990 thresh=1981 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 19.623771: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1215 unstable=2 bg_thresh=984 thresh=1969 gap=532 poll_thresh=15 ino=257 dd-2584 [002] 19.623864: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1215 unstable=2 bg_thresh=984 thresh=1968 gap=531 poll_thresh=16 ino=257 dd-2584 [002] 19.624051: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1215 unstable=2 bg_thresh=980 thresh=1961 gap=499 poll_thresh=17 ino=257 dd-2584 [002] 19.624252: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1215 unstable=2 bg_thresh=982 thresh=1965 gap=453 poll_thresh=18 ino=257 dd-2584 [002] 19.624260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=70476 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 19.631586: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1215 unstable=2 bg_thresh=979 thresh=1959 gap=447 poll_thresh=18 ino=257 dd-2584 [002] 19.631591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=70476 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 19.639561: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1040 unstable=2 bg_thresh=983 thresh=1966 gap=629 poll_thresh=18 ino=257 dd-2584 [005] 19.639636: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1040 unstable=2 bg_thresh=983 thresh=1966 gap=629 poll_thresh=13 ino=257 dd-2584 [005] 19.639705: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1040 unstable=2 bg_thresh=982 thresh=1965 gap=603 poll_thresh=14 ino=257 dd-2584 [005] 19.639775: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1040 unstable=2 bg_thresh=982 thresh=1965 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 19.639843: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1040 unstable=2 bg_thresh=982 thresh=1964 gap=577 poll_thresh=16 ino=257 dd-2584 [005] 19.639979: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1040 unstable=2 bg_thresh=981 thresh=1963 gap=551 poll_thresh=17 ino=257 dd-2584 [005] 19.640444: balance_dirty_state: bdi btrfs-1: dirty=420 wb=890 unstable=2 bg_thresh=978 thresh=1957 gap=645 poll_thresh=18 ino=257 dd-2584 [005] 19.640618: balance_dirty_state: bdi btrfs-1: dirty=445 wb=890 unstable=2 bg_thresh=984 thresh=1968 gap=631 poll_thresh=19 ino=257 dd-2584 [005] 19.640801: balance_dirty_state: bdi btrfs-1: dirty=470 wb=890 unstable=2 bg_thresh=979 thresh=1958 gap=596 poll_thresh=20 ino=257 dd-2584 [005] 19.640981: balance_dirty_state: bdi btrfs-1: dirty=520 wb=890 unstable=2 bg_thresh=980 thresh=1960 gap=548 poll_thresh=21 ino=257 dd-2584 [005] 19.641159: balance_dirty_state: bdi btrfs-1: dirty=545 wb=890 unstable=2 bg_thresh=982 thresh=1965 gap=528 poll_thresh=22 ino=257 dd-2584 [005] 19.641339: balance_dirty_state: bdi btrfs-1: dirty=570 wb=890 unstable=2 bg_thresh=980 thresh=1961 gap=499 poll_thresh=23 ino=257 dd-2584 [005] 19.641512: balance_dirty_state: bdi btrfs-1: dirty=595 wb=890 unstable=2 bg_thresh=979 thresh=1958 gap=471 poll_thresh=24 ino=257 dd-2584 [005] 19.641519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-259% task_weight=99% bdi_bw=70476 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 19.651581: balance_dirty_state: bdi btrfs-1: dirty=595 wb=765 unstable=2 bg_thresh=982 thresh=1964 gap=602 poll_thresh=24 ino=257 dd-2584 [005] 19.651664: balance_dirty_state: bdi btrfs-1: dirty=620 wb=765 unstable=2 bg_thresh=982 thresh=1964 gap=577 poll_thresh=18 ino=257 dd-2584 [005] 19.651937: balance_dirty_state: bdi btrfs-1: dirty=645 wb=765 unstable=2 bg_thresh=984 thresh=1969 gap=557 poll_thresh=19 ino=257 dd-2584 [005] 19.652050: balance_dirty_state: bdi btrfs-1: dirty=695 wb=765 unstable=2 bg_thresh=984 thresh=1968 gap=506 poll_thresh=20 ino=257 dd-2584 [005] 19.652163: balance_dirty_state: bdi btrfs-1: dirty=720 wb=765 unstable=2 bg_thresh=986 thresh=1972 gap=485 poll_thresh=21 ino=257 dd-2584 [005] 19.652167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=70476 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 19.663475: balance_dirty_state: bdi btrfs-1: dirty=720 wb=515 unstable=2 bg_thresh=981 thresh=1962 gap=725 poll_thresh=21 ino=257 dd-2584 [005] 19.663593: balance_dirty_state: bdi btrfs-1: dirty=745 wb=515 unstable=2 bg_thresh=983 thresh=1967 gap=705 poll_thresh=16 ino=257 dd-2584 [005] 19.663711: balance_dirty_state: bdi btrfs-1: dirty=770 wb=515 unstable=2 bg_thresh=983 thresh=1966 gap=679 poll_thresh=17 ino=257 dd-2584 [005] 19.663829: balance_dirty_state: bdi btrfs-1: dirty=795 wb=515 unstable=2 bg_thresh=982 thresh=1965 gap=653 poll_thresh=18 ino=257 dd-2584 [005] 19.663947: balance_dirty_state: bdi btrfs-1: dirty=820 wb=515 unstable=2 bg_thresh=984 thresh=1969 gap=632 poll_thresh=19 ino=257 dd-2584 [005] 19.664065: balance_dirty_state: bdi btrfs-1: dirty=870 wb=515 unstable=2 bg_thresh=984 thresh=1968 gap=581 poll_thresh=20 ino=257 dd-2584 [005] 19.664183: balance_dirty_state: bdi btrfs-1: dirty=895 wb=515 unstable=2 bg_thresh=983 thresh=1967 gap=555 poll_thresh=21 ino=257 dd-2584 [005] 19.664475: balance_dirty_state: bdi btrfs-1: dirty=920 wb=515 unstable=2 bg_thresh=983 thresh=1966 gap=529 poll_thresh=22 ino=257 dd-2584 [005] 19.664600: balance_dirty_state: bdi btrfs-1: dirty=945 wb=515 unstable=2 bg_thresh=982 thresh=1964 gap=502 poll_thresh=23 ino=257 dd-2584 [005] 19.664725: balance_dirty_state: bdi btrfs-1: dirty=995 wb=515 unstable=2 bg_thresh=981 thresh=1963 gap=451 poll_thresh=24 ino=257 dd-2584 [005] 19.664730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=100% bdi_bw=70476 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 19.664741: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2212 wrote=0 to_write=16384 flush-btrfs-1-2586 [000] 19.669218: writeback_single_inode: bdi btrfs-1: ino=257 state= age=168 wrote=928 to_write=15456 dd-2584 [005] 19.675535: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1315 unstable=2 bg_thresh=982 thresh=1964 gap=552 poll_thresh=24 ino=257 dd-2584 [005] 19.675642: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1315 unstable=2 bg_thresh=982 thresh=1964 gap=552 poll_thresh=18 ino=257 dd-2584 [005] 19.675762: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1315 unstable=2 bg_thresh=981 thresh=1963 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 19.675882: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1315 unstable=2 bg_thresh=983 thresh=1967 gap=480 poll_thresh=20 ino=257 dd-2584 [005] 19.675887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=70476 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 19.683605: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1190 unstable=2 bg_thresh=982 thresh=1965 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 19.683724: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1190 unstable=2 bg_thresh=982 thresh=1965 gap=603 poll_thresh=15 ino=257 dd-2584 [001] 19.683842: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1190 unstable=2 bg_thresh=985 thresh=1970 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 19.684093: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1140 unstable=2 bg_thresh=987 thresh=1975 gap=613 poll_thresh=17 ino=257 dd-2584 [001] 19.684709: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1065 unstable=2 bg_thresh=984 thresh=1968 gap=656 poll_thresh=18 ino=257 dd-2584 [001] 19.684945: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1065 unstable=2 bg_thresh=986 thresh=1972 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 19.685178: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1065 unstable=2 bg_thresh=985 thresh=1971 gap=584 poll_thresh=20 ino=257 dd-2584 [001] 19.685414: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1065 unstable=2 bg_thresh=985 thresh=1970 gap=558 poll_thresh=21 ino=257 dd-2584 [001] 19.685653: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1065 unstable=2 bg_thresh=987 thresh=1974 gap=512 poll_thresh=22 ino=257 dd-2584 [001] 19.685896: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1065 unstable=2 bg_thresh=986 thresh=1973 gap=486 poll_thresh=23 ino=257 dd-2584 [001] 19.685905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=70476 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.691560: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1065 unstable=2 bg_thresh=986 thresh=1973 gap=486 poll_thresh=23 ino=257 dd-2584 [004] 19.691570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=70384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.703552: balance_dirty_state: bdi btrfs-1: dirty=420 wb=915 unstable=2 bg_thresh=981 thresh=1962 gap=625 poll_thresh=23 ino=257 dd-2584 [004] 19.703657: balance_dirty_state: bdi btrfs-1: dirty=420 wb=915 unstable=2 bg_thresh=981 thresh=1962 gap=625 poll_thresh=17 ino=257 dd-2584 [004] 19.703825: balance_dirty_state: bdi btrfs-1: dirty=470 wb=915 unstable=2 bg_thresh=983 thresh=1967 gap=580 poll_thresh=18 ino=257 dd-2584 [004] 19.703991: balance_dirty_state: bdi btrfs-1: dirty=495 wb=915 unstable=2 bg_thresh=986 thresh=1972 gap=560 poll_thresh=19 ino=257 dd-2584 [004] 19.704450: balance_dirty_state: bdi btrfs-1: dirty=520 wb=915 unstable=2 bg_thresh=988 thresh=1976 gap=539 poll_thresh=20 ino=257 dd-2584 [004] 19.704617: balance_dirty_state: bdi btrfs-1: dirty=545 wb=915 unstable=2 bg_thresh=987 thresh=1975 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 19.704786: balance_dirty_state: bdi btrfs-1: dirty=595 wb=915 unstable=2 bg_thresh=987 thresh=1974 gap=462 poll_thresh=22 ino=257 dd-2584 [004] 19.704793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-382% task_weight=98% bdi_bw=70384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 19.711493: balance_dirty_state: bdi btrfs-1: dirty=595 wb=665 unstable=2 bg_thresh=984 thresh=1968 gap=706 poll_thresh=22 ino=257 dd-2584 [004] 19.711613: balance_dirty_state: bdi btrfs-1: dirty=595 wb=665 unstable=2 bg_thresh=984 thresh=1968 gap=706 poll_thresh=16 ino=257 dd-2584 [004] 19.711730: balance_dirty_state: bdi btrfs-1: dirty=645 wb=665 unstable=2 bg_thresh=986 thresh=1972 gap=660 poll_thresh=17 ino=257 dd-2584 [004] 19.711844: balance_dirty_state: bdi btrfs-1: dirty=670 wb=665 unstable=2 bg_thresh=982 thresh=1965 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 19.711957: balance_dirty_state: bdi btrfs-1: dirty=695 wb=665 unstable=2 bg_thresh=982 thresh=1964 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 19.712074: balance_dirty_state: bdi btrfs-1: dirty=720 wb=665 unstable=2 bg_thresh=981 thresh=1963 gap=576 poll_thresh=20 ino=257 dd-2584 [004] 19.712357: balance_dirty_state: bdi btrfs-1: dirty=770 wb=665 unstable=2 bg_thresh=983 thresh=1967 gap=530 poll_thresh=21 ino=257 dd-2584 [004] 19.712476: balance_dirty_state: bdi btrfs-1: dirty=795 wb=665 unstable=2 bg_thresh=983 thresh=1966 gap=504 poll_thresh=22 ino=257 dd-2584 [004] 19.712595: balance_dirty_state: bdi btrfs-1: dirty=820 wb=665 unstable=2 bg_thresh=982 thresh=1965 gap=478 poll_thresh=23 ino=257 dd-2584 [004] 19.712600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-347% task_weight=99% bdi_bw=70384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.719479: balance_dirty_state: bdi btrfs-1: dirty=820 wb=540 unstable=2 bg_thresh=983 thresh=1966 gap=604 poll_thresh=23 ino=257 dd-2584 [004] 19.719561: balance_dirty_state: bdi btrfs-1: dirty=845 wb=540 unstable=2 bg_thresh=983 thresh=1966 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 19.719674: balance_dirty_state: bdi btrfs-1: dirty=870 wb=540 unstable=2 bg_thresh=985 thresh=1971 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 19.719784: balance_dirty_state: bdi btrfs-1: dirty=895 wb=540 unstable=2 bg_thresh=988 thresh=1976 gap=539 poll_thresh=19 ino=257 dd-2584 [004] 19.719900: balance_dirty_state: bdi btrfs-1: dirty=945 wb=540 unstable=2 bg_thresh=990 thresh=1980 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 19.719905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=70384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.727521: balance_dirty_state: bdi btrfs-1: dirty=945 wb=415 unstable=2 bg_thresh=983 thresh=1967 gap=605 poll_thresh=20 ino=257 dd-2584 [004] 19.727624: balance_dirty_state: bdi btrfs-1: dirty=945 wb=415 unstable=2 bg_thresh=983 thresh=1967 gap=605 poll_thresh=15 ino=257 dd-2584 [004] 19.727681: balance_dirty_state: bdi btrfs-1: dirty=970 wb=415 unstable=2 bg_thresh=983 thresh=1967 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 19.727789: balance_dirty_state: bdi btrfs-1: dirty=995 wb=415 unstable=2 bg_thresh=988 thresh=1977 gap=565 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 19.727812: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2276 wrote=0 to_write=16384 dd-2584 [004] 19.728221: balance_dirty_state: bdi btrfs-1: dirty=970 wb=465 unstable=2 bg_thresh=988 thresh=1976 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 19.728403: balance_dirty_state: bdi btrfs-1: dirty=970 wb=515 unstable=2 bg_thresh=987 thresh=1975 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 19.728406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-284% task_weight=98% bdi_bw=70384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 19.730877: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=992 to_write=15392 dd-2584 [004] 19.735554: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1265 unstable=2 bg_thresh=982 thresh=1965 gap=628 poll_thresh=19 ino=257 dd-2584 [004] 19.735625: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1265 unstable=2 bg_thresh=982 thresh=1965 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 19.735683: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1265 unstable=2 bg_thresh=982 thresh=1965 gap=603 poll_thresh=15 ino=257 dd-2584 [004] 19.735740: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1265 unstable=2 bg_thresh=985 thresh=1970 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 19.735856: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1265 unstable=2 bg_thresh=987 thresh=1975 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 19.735974: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1265 unstable=2 bg_thresh=989 thresh=1979 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 19.736093: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1265 unstable=2 bg_thresh=989 thresh=1978 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 19.736097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=70384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.743495: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1165 unstable=2 bg_thresh=985 thresh=1971 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 19.743567: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1165 unstable=2 bg_thresh=985 thresh=1971 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 19.743624: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1165 unstable=2 bg_thresh=985 thresh=1971 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 19.743682: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1165 unstable=2 bg_thresh=988 thresh=1976 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 19.743964: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1165 unstable=2 bg_thresh=990 thresh=1981 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 19.744078: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1165 unstable=2 bg_thresh=992 thresh=1985 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 19.744193: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1165 unstable=2 bg_thresh=992 thresh=1984 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 19.744197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=98% bdi_bw=70384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 19.751516: balance_dirty_state: bdi btrfs-1: dirty=345 wb=990 unstable=2 bg_thresh=985 thresh=1970 gap=633 poll_thresh=19 ino=257 dd-2584 [000] 19.751616: balance_dirty_state: bdi btrfs-1: dirty=345 wb=990 unstable=2 bg_thresh=985 thresh=1970 gap=633 poll_thresh=14 ino=257 dd-2584 [000] 19.751700: balance_dirty_state: bdi btrfs-1: dirty=370 wb=990 unstable=2 bg_thresh=985 thresh=1970 gap=608 poll_thresh=15 ino=257 dd-2584 [000] 19.751786: balance_dirty_state: bdi btrfs-1: dirty=395 wb=990 unstable=2 bg_thresh=987 thresh=1975 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 19.751954: balance_dirty_state: bdi btrfs-1: dirty=420 wb=990 unstable=2 bg_thresh=987 thresh=1974 gap=562 poll_thresh=17 ino=257 dd-2584 [000] 19.752124: balance_dirty_state: bdi btrfs-1: dirty=445 wb=990 unstable=2 bg_thresh=989 thresh=1978 gap=541 poll_thresh=18 ino=257 dd-2584 [000] 19.752303: balance_dirty_state: bdi btrfs-1: dirty=470 wb=990 unstable=2 bg_thresh=988 thresh=1977 gap=515 poll_thresh=19 ino=257 dd-2584 [000] 19.752778: balance_dirty_state: bdi btrfs-1: dirty=520 wb=990 unstable=2 bg_thresh=988 thresh=1976 gap=464 poll_thresh=20 ino=257 dd-2584 [000] 19.752785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=70384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.759518: balance_dirty_state: bdi btrfs-1: dirty=520 wb=865 unstable=2 bg_thresh=988 thresh=1976 gap=589 poll_thresh=20 ino=257 dd-2584 [004] 19.759595: balance_dirty_state: bdi btrfs-1: dirty=545 wb=865 unstable=2 bg_thresh=988 thresh=1976 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 19.759655: balance_dirty_state: bdi btrfs-1: dirty=570 wb=865 unstable=2 bg_thresh=985 thresh=1970 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 19.759768: balance_dirty_state: bdi btrfs-1: dirty=595 wb=865 unstable=2 bg_thresh=987 thresh=1974 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 19.759882: balance_dirty_state: bdi btrfs-1: dirty=620 wb=865 unstable=2 bg_thresh=986 thresh=1973 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 19.759887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=70384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.767507: balance_dirty_state: bdi btrfs-1: dirty=620 wb=740 unstable=2 bg_thresh=986 thresh=1973 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 19.767596: balance_dirty_state: bdi btrfs-1: dirty=645 wb=740 unstable=2 bg_thresh=986 thresh=1973 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 19.767680: balance_dirty_state: bdi btrfs-1: dirty=670 wb=740 unstable=2 bg_thresh=986 thresh=1973 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 19.767759: balance_dirty_state: bdi btrfs-1: dirty=670 wb=740 unstable=2 bg_thresh=986 thresh=1972 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 19.767840: balance_dirty_state: bdi btrfs-1: dirty=695 wb=740 unstable=2 bg_thresh=988 thresh=1977 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 19.768017: balance_dirty_state: bdi btrfs-1: dirty=720 wb=740 unstable=2 bg_thresh=991 thresh=1982 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 19.768201: balance_dirty_state: bdi btrfs-1: dirty=745 wb=740 unstable=2 bg_thresh=987 thresh=1975 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 19.768207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=70384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.775500: balance_dirty_state: bdi btrfs-1: dirty=745 wb=615 unstable=2 bg_thresh=978 thresh=1957 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 19.775610: balance_dirty_state: bdi btrfs-1: dirty=770 wb=615 unstable=2 bg_thresh=978 thresh=1957 gap=570 poll_thresh=13 ino=257 dd-2584 [004] 19.776142: balance_dirty_state: bdi btrfs-1: dirty=795 wb=565 unstable=2 bg_thresh=979 thresh=1959 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 19.776320: balance_dirty_state: bdi btrfs-1: dirty=795 wb=490 unstable=2 bg_thresh=979 thresh=1959 gap=672 poll_thresh=15 ino=257 dd-2584 [004] 19.776475: balance_dirty_state: bdi btrfs-1: dirty=820 wb=490 unstable=2 bg_thresh=982 thresh=1964 gap=652 poll_thresh=16 ino=257 dd-2584 [004] 19.776785: balance_dirty_state: bdi btrfs-1: dirty=845 wb=490 unstable=2 bg_thresh=977 thresh=1955 gap=618 poll_thresh=17 ino=257 dd-2584 [004] 19.777099: balance_dirty_state: bdi btrfs-1: dirty=895 wb=490 unstable=2 bg_thresh=973 thresh=1946 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 19.777412: balance_dirty_state: bdi btrfs-1: dirty=920 wb=490 unstable=2 bg_thresh=978 thresh=1956 gap=544 poll_thresh=19 ino=257 dd-2584 [004] 19.777725: balance_dirty_state: bdi btrfs-1: dirty=945 wb=490 unstable=2 bg_thresh=973 thresh=1947 gap=510 poll_thresh=20 ino=257 dd-2584 [004] 19.778036: balance_dirty_state: bdi btrfs-1: dirty=970 wb=490 unstable=2 bg_thresh=973 thresh=1946 gap=484 poll_thresh=21 ino=257 dd-2584 [004] 19.778047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1296 task_limit=1215 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-112% task_gap=-326% task_weight=100% bdi_bw=70384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.783504: balance_dirty_state: bdi btrfs-1: dirty=970 wb=490 unstable=2 bg_thresh=975 thresh=1950 gap=488 poll_thresh=21 ino=257 dd-2584 [004] 19.783614: balance_dirty_state: bdi btrfs-1: dirty=995 wb=490 unstable=2 bg_thresh=977 thresh=1955 gap=468 poll_thresh=16 ino=257 dd-2584 [004] 19.783620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=70384 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 19.783639: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2332 wrote=0 to_write=16384 flush-btrfs-1-2586 [004] 19.786770: writeback_single_inode: bdi btrfs-1: ino=257 state= age=108 wrote=928 to_write=15456 dd-2584 [004] 19.791447: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1290 unstable=2 bg_thresh=974 thresh=1949 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 19.791560: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1240 unstable=2 bg_thresh=977 thresh=1954 gap=617 poll_thresh=12 ino=257 dd-2584 [004] 19.791674: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1165 unstable=2 bg_thresh=971 thresh=1942 gap=680 poll_thresh=13 ino=257 dd-2584 [004] 19.792046: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1165 unstable=2 bg_thresh=968 thresh=1936 gap=649 poll_thresh=14 ino=257 dd-2584 [004] 19.792133: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1165 unstable=2 bg_thresh=968 thresh=1936 gap=649 poll_thresh=15 ino=257 dd-2584 [004] 19.792220: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1165 unstable=2 bg_thresh=973 thresh=1947 gap=635 poll_thresh=16 ino=257 dd-2584 [004] 19.792404: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1165 unstable=2 bg_thresh=965 thresh=1931 gap=594 poll_thresh=17 ino=257 dd-2584 [004] 19.792578: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1165 unstable=2 bg_thresh=970 thresh=1941 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 19.792760: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1165 unstable=2 bg_thresh=972 thresh=1944 gap=532 poll_thresh=19 ino=257 dd-2584 [004] 19.792934: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1165 unstable=2 bg_thresh=970 thresh=1940 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 19.793115: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1165 unstable=2 bg_thresh=972 thresh=1944 gap=457 poll_thresh=21 ino=257 dd-2584 [004] 19.793122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1294 task_limit=1214 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-114% task_gap=-328% task_weight=99% bdi_bw=70384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.799522: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1165 unstable=2 bg_thresh=977 thresh=1955 gap=468 poll_thresh=21 ino=257 dd-2584 [004] 19.799536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=69988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.807497: balance_dirty_state: bdi btrfs-1: dirty=320 wb=940 unstable=2 bg_thresh=975 thresh=1950 gap=688 poll_thresh=21 ino=257 dd-2584 [004] 19.807590: balance_dirty_state: bdi btrfs-1: dirty=320 wb=940 unstable=2 bg_thresh=975 thresh=1950 gap=688 poll_thresh=16 ino=257 dd-2584 [004] 19.807761: balance_dirty_state: bdi btrfs-1: dirty=345 wb=940 unstable=2 bg_thresh=977 thresh=1955 gap=668 poll_thresh=17 ino=257 dd-2584 [004] 19.808222: balance_dirty_state: bdi btrfs-1: dirty=395 wb=940 unstable=2 bg_thresh=977 thresh=1954 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 19.808393: balance_dirty_state: bdi btrfs-1: dirty=420 wb=940 unstable=2 bg_thresh=979 thresh=1958 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 19.808563: balance_dirty_state: bdi btrfs-1: dirty=445 wb=940 unstable=2 bg_thresh=975 thresh=1951 gap=564 poll_thresh=20 ino=257 dd-2584 [004] 19.808732: balance_dirty_state: bdi btrfs-1: dirty=495 wb=940 unstable=2 bg_thresh=975 thresh=1950 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 19.808901: balance_dirty_state: bdi btrfs-1: dirty=520 wb=940 unstable=2 bg_thresh=974 thresh=1949 gap=487 poll_thresh=22 ino=257 dd-2584 [004] 19.808907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1218 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-86% task_gap=-272% task_weight=100% bdi_bw=69988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.815494: balance_dirty_state: bdi btrfs-1: dirty=520 wb=815 unstable=2 bg_thresh=971 thresh=1942 gap=605 poll_thresh=22 ino=257 dd-2584 [004] 19.815583: balance_dirty_state: bdi btrfs-1: dirty=520 wb=815 unstable=2 bg_thresh=971 thresh=1942 gap=605 poll_thresh=16 ino=257 dd-2584 [004] 19.815757: balance_dirty_state: bdi btrfs-1: dirty=570 wb=815 unstable=2 bg_thresh=973 thresh=1947 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 19.815929: balance_dirty_state: bdi btrfs-1: dirty=595 wb=815 unstable=2 bg_thresh=976 thresh=1952 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 19.816369: balance_dirty_state: bdi btrfs-1: dirty=620 wb=815 unstable=2 bg_thresh=978 thresh=1956 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 19.816546: balance_dirty_state: bdi btrfs-1: dirty=670 wb=815 unstable=2 bg_thresh=977 thresh=1955 gap=468 poll_thresh=20 ino=257 dd-2584 [004] 19.816553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=69988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.823458: balance_dirty_state: bdi btrfs-1: dirty=670 wb=690 unstable=2 bg_thresh=972 thresh=1944 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 19.823557: balance_dirty_state: bdi btrfs-1: dirty=670 wb=690 unstable=2 bg_thresh=972 thresh=1944 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 19.823613: balance_dirty_state: bdi btrfs-1: dirty=695 wb=690 unstable=2 bg_thresh=974 thresh=1949 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 19.823723: balance_dirty_state: bdi btrfs-1: dirty=720 wb=690 unstable=2 bg_thresh=977 thresh=1954 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 19.823836: balance_dirty_state: bdi btrfs-1: dirty=745 wb=690 unstable=2 bg_thresh=976 thresh=1953 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 19.823949: balance_dirty_state: bdi btrfs-1: dirty=795 wb=690 unstable=2 bg_thresh=976 thresh=1952 gap=465 poll_thresh=19 ino=257 dd-2584 [004] 19.823953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1221 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=69988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.831518: balance_dirty_state: bdi btrfs-1: dirty=795 wb=540 unstable=2 bg_thresh=977 thresh=1955 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 19.831581: balance_dirty_state: bdi btrfs-1: dirty=795 wb=540 unstable=2 bg_thresh=977 thresh=1955 gap=618 poll_thresh=14 ino=257 dd-2584 [004] 19.831639: balance_dirty_state: bdi btrfs-1: dirty=820 wb=540 unstable=2 bg_thresh=980 thresh=1960 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 19.831696: balance_dirty_state: bdi btrfs-1: dirty=845 wb=540 unstable=2 bg_thresh=977 thresh=1954 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 19.831809: balance_dirty_state: bdi btrfs-1: dirty=870 wb=540 unstable=2 bg_thresh=976 thresh=1953 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 19.832090: balance_dirty_state: bdi btrfs-1: dirty=895 wb=540 unstable=2 bg_thresh=978 thresh=1957 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 19.832202: balance_dirty_state: bdi btrfs-1: dirty=920 wb=540 unstable=2 bg_thresh=978 thresh=1956 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 19.832314: balance_dirty_state: bdi btrfs-1: dirty=970 wb=540 unstable=2 bg_thresh=977 thresh=1955 gap=443 poll_thresh=20 ino=257 dd-2584 [004] 19.832319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=69988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.839454: balance_dirty_state: bdi btrfs-1: dirty=970 wb=415 unstable=2 bg_thresh=973 thresh=1946 gap=559 poll_thresh=20 ino=257 dd-2584 [004] 19.839563: balance_dirty_state: bdi btrfs-1: dirty=970 wb=415 unstable=2 bg_thresh=973 thresh=1946 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 19.839618: balance_dirty_state: bdi btrfs-1: dirty=995 wb=415 unstable=2 bg_thresh=975 thresh=1951 gap=539 poll_thresh=16 ino=257 flush-btrfs-1-2586 [000] 19.839637: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2388 wrote=0 to_write=16384 dd-2584 [004] 19.839780: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=415 unstable=2 bg_thresh=978 thresh=1956 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 19.839951: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=440 unstable=2 bg_thresh=977 thresh=1955 gap=468 poll_thresh=18 ino=257 dd-2584 [004] 19.839953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=69988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 19.842238: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=992 to_write=15392 dd-2584 [004] 19.847429: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1290 unstable=2 bg_thresh=975 thresh=1951 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 19.847542: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1290 unstable=2 bg_thresh=975 thresh=1951 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 19.847603: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1290 unstable=2 bg_thresh=978 thresh=1956 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 19.847663: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1290 unstable=2 bg_thresh=975 thresh=1950 gap=538 poll_thresh=15 ino=257 dd-2584 [004] 19.847724: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1290 unstable=2 bg_thresh=977 thresh=1955 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 19.848017: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1290 unstable=2 bg_thresh=974 thresh=1948 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 19.848137: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1290 unstable=2 bg_thresh=973 thresh=1947 gap=460 poll_thresh=18 ino=257 dd-2584 [004] 19.848142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-112% task_gap=-325% task_weight=100% bdi_bw=69988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.855484: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1165 unstable=2 bg_thresh=972 thresh=1945 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 19.855553: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1165 unstable=2 bg_thresh=969 thresh=1939 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 19.855609: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1165 unstable=2 bg_thresh=972 thresh=1944 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 19.855665: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1165 unstable=2 bg_thresh=969 thresh=1938 gap=526 poll_thresh=15 ino=257 dd-2584 [004] 19.855734: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1165 unstable=2 bg_thresh=971 thresh=1943 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 19.855931: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1040 unstable=2 bg_thresh=971 thresh=1942 gap=605 poll_thresh=17 ino=257 dd-2584 [004] 19.856109: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1040 unstable=2 bg_thresh=968 thresh=1936 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 19.856279: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1040 unstable=2 bg_thresh=969 thresh=1938 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 19.856454: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1040 unstable=2 bg_thresh=971 thresh=1943 gap=531 poll_thresh=20 ino=257 dd-2584 [004] 19.856894: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1040 unstable=2 bg_thresh=968 thresh=1937 gap=475 poll_thresh=21 ino=257 dd-2584 [004] 19.856901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1287 task_limit=1207 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=69988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.863488: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1015 unstable=2 bg_thresh=972 thresh=1945 gap=508 poll_thresh=21 ino=257 dd-2584 [004] 19.863616: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1015 unstable=2 bg_thresh=972 thresh=1944 gap=507 poll_thresh=16 ino=257 dd-2584 [004] 19.863786: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1015 unstable=2 bg_thresh=971 thresh=1943 gap=456 poll_thresh=17 ino=257 dd-2584 [004] 19.863792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1293 task_limit=1213 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-139% task_gap=-379% task_weight=99% bdi_bw=69988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.871467: balance_dirty_state: bdi btrfs-1: dirty=470 wb=865 unstable=2 bg_thresh=971 thresh=1943 gap=606 poll_thresh=17 ino=257 dd-2584 [004] 19.871579: balance_dirty_state: bdi btrfs-1: dirty=470 wb=865 unstable=2 bg_thresh=971 thresh=1943 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 19.871634: balance_dirty_state: bdi btrfs-1: dirty=495 wb=865 unstable=2 bg_thresh=974 thresh=1948 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 19.871691: balance_dirty_state: bdi btrfs-1: dirty=520 wb=865 unstable=2 bg_thresh=974 thresh=1948 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 19.871747: balance_dirty_state: bdi btrfs-1: dirty=520 wb=865 unstable=2 bg_thresh=976 thresh=1953 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 19.871859: balance_dirty_state: bdi btrfs-1: dirty=545 wb=865 unstable=2 bg_thresh=976 thresh=1952 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 19.871971: balance_dirty_state: bdi btrfs-1: dirty=595 wb=865 unstable=2 bg_thresh=978 thresh=1956 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 19.872084: balance_dirty_state: bdi btrfs-1: dirty=620 wb=865 unstable=2 bg_thresh=977 thresh=1955 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 19.872089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-155% task_gap=-411% task_weight=99% bdi_bw=69988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.879521: balance_dirty_state: bdi btrfs-1: dirty=620 wb=740 unstable=2 bg_thresh=974 thresh=1948 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 19.879612: balance_dirty_state: bdi btrfs-1: dirty=645 wb=740 unstable=2 bg_thresh=974 thresh=1948 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 19.880365: balance_dirty_state: bdi btrfs-1: dirty=645 wb=740 unstable=2 bg_thresh=976 thresh=1953 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 19.880423: balance_dirty_state: bdi btrfs-1: dirty=670 wb=740 unstable=2 bg_thresh=973 thresh=1947 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 19.880536: balance_dirty_state: bdi btrfs-1: dirty=695 wb=740 unstable=2 bg_thresh=973 thresh=1946 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 19.880649: balance_dirty_state: bdi btrfs-1: dirty=720 wb=740 unstable=2 bg_thresh=975 thresh=1950 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 19.880764: balance_dirty_state: bdi btrfs-1: dirty=770 wb=740 unstable=2 bg_thresh=974 thresh=1949 gap=437 poll_thresh=19 ino=257 dd-2584 [004] 19.880768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1218 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-160% task_gap=-420% task_weight=100% bdi_bw=69988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.887450: balance_dirty_state: bdi btrfs-1: dirty=770 wb=615 unstable=2 bg_thresh=974 thresh=1948 gap=561 poll_thresh=19 ino=257 dd-2584 [004] 19.887526: balance_dirty_state: bdi btrfs-1: dirty=770 wb=615 unstable=2 bg_thresh=974 thresh=1948 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 19.887580: balance_dirty_state: bdi btrfs-1: dirty=795 wb=615 unstable=2 bg_thresh=976 thresh=1953 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 19.887635: balance_dirty_state: bdi btrfs-1: dirty=820 wb=615 unstable=2 bg_thresh=976 thresh=1953 gap=516 poll_thresh=16 ino=257 dd-2584 [004] 19.887759: balance_dirty_state: bdi btrfs-1: dirty=845 wb=615 unstable=2 bg_thresh=979 thresh=1958 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 19.887957: balance_dirty_state: bdi btrfs-1: dirty=870 wb=490 unstable=2 bg_thresh=981 thresh=1962 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 19.888399: balance_dirty_state: bdi btrfs-1: dirty=920 wb=490 unstable=2 bg_thresh=975 thresh=1950 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 19.888555: balance_dirty_state: bdi btrfs-1: dirty=945 wb=490 unstable=2 bg_thresh=980 thresh=1961 gap=524 poll_thresh=20 ino=257 dd-2584 [004] 19.888668: balance_dirty_state: bdi btrfs-1: dirty=970 wb=490 unstable=2 bg_thresh=980 thresh=1960 gap=498 poll_thresh=21 ino=257 dd-2584 [004] 19.888781: balance_dirty_state: bdi btrfs-1: dirty=995 wb=490 unstable=2 bg_thresh=982 thresh=1964 gap=477 poll_thresh=22 ino=257 dd-2584 [004] 19.888786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=69988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 19.888798: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2436 wrote=0 to_write=16384 flush-btrfs-1-2586 [000] 19.893228: writeback_single_inode: bdi btrfs-1: ino=257 state= age=100 wrote=944 to_write=15440 dd-2584 [004] 19.895468: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1340 unstable=2 bg_thresh=982 thresh=1964 gap=552 poll_thresh=22 ino=257 dd-2584 [004] 19.895590: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1315 unstable=2 bg_thresh=981 thresh=1963 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 19.895769: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1315 unstable=2 bg_thresh=977 thresh=1954 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 19.895948: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1315 unstable=2 bg_thresh=975 thresh=1950 gap=463 poll_thresh=18 ino=257 dd-2584 [004] 19.895956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1219 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-110% task_gap=-320% task_weight=100% bdi_bw=69988 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.903486: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1190 unstable=2 bg_thresh=980 thresh=1960 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 19.903558: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1190 unstable=2 bg_thresh=979 thresh=1959 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 19.903622: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1190 unstable=2 bg_thresh=979 thresh=1959 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 19.903686: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1190 unstable=2 bg_thresh=979 thresh=1958 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 19.903749: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1190 unstable=2 bg_thresh=981 thresh=1963 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 19.904063: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1190 unstable=2 bg_thresh=981 thresh=1962 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 19.904190: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1190 unstable=2 bg_thresh=980 thresh=1961 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 19.904195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=70376 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.911460: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1040 unstable=2 bg_thresh=981 thresh=1962 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 19.911540: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1040 unstable=2 bg_thresh=980 thresh=1961 gap=624 poll_thresh=13 ino=257 dd-2584 [004] 19.911603: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1040 unstable=2 bg_thresh=980 thresh=1961 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 19.911666: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1040 unstable=2 bg_thresh=980 thresh=1960 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 19.911728: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1040 unstable=2 bg_thresh=982 thresh=1965 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 19.911854: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1040 unstable=2 bg_thresh=979 thresh=1958 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 19.911979: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1040 unstable=2 bg_thresh=978 thresh=1957 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 19.912105: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1040 unstable=2 bg_thresh=980 thresh=1961 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 19.912109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=70376 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.919446: balance_dirty_state: bdi btrfs-1: dirty=445 wb=965 unstable=2 bg_thresh=980 thresh=1961 gap=549 poll_thresh=19 ino=257 dd-2584 [004] 19.919535: balance_dirty_state: bdi btrfs-1: dirty=470 wb=965 unstable=2 bg_thresh=980 thresh=1961 gap=524 poll_thresh=14 ino=257 dd-2584 [004] 19.919622: balance_dirty_state: bdi btrfs-1: dirty=470 wb=965 unstable=2 bg_thresh=980 thresh=1960 gap=523 poll_thresh=15 ino=257 dd-2584 [004] 19.920000: balance_dirty_state: bdi btrfs-1: dirty=495 wb=965 unstable=2 bg_thresh=980 thresh=1960 gap=498 poll_thresh=16 ino=257 dd-2584 [004] 19.920176: balance_dirty_state: bdi btrfs-1: dirty=520 wb=965 unstable=2 bg_thresh=982 thresh=1964 gap=477 poll_thresh=17 ino=257 dd-2584 [004] 19.920183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=70376 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.927472: balance_dirty_state: bdi btrfs-1: dirty=520 wb=815 unstable=2 bg_thresh=973 thresh=1946 gap=609 poll_thresh=17 ino=257 dd-2584 [004] 19.927538: balance_dirty_state: bdi btrfs-1: dirty=545 wb=815 unstable=2 bg_thresh=973 thresh=1946 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 19.927594: balance_dirty_state: bdi btrfs-1: dirty=570 wb=815 unstable=2 bg_thresh=975 thresh=1951 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 19.927650: balance_dirty_state: bdi btrfs-1: dirty=570 wb=815 unstable=2 bg_thresh=975 thresh=1951 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 19.927705: balance_dirty_state: bdi btrfs-1: dirty=595 wb=815 unstable=2 bg_thresh=978 thresh=1956 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 19.927818: balance_dirty_state: bdi btrfs-1: dirty=620 wb=815 unstable=2 bg_thresh=980 thresh=1961 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 19.927930: balance_dirty_state: bdi btrfs-1: dirty=645 wb=815 unstable=2 bg_thresh=980 thresh=1960 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 19.928042: balance_dirty_state: bdi btrfs-1: dirty=695 wb=815 unstable=2 bg_thresh=982 thresh=1964 gap=452 poll_thresh=19 ino=257 dd-2584 [004] 19.928046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=70376 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.935423: balance_dirty_state: bdi btrfs-1: dirty=695 wb=690 unstable=2 bg_thresh=984 thresh=1969 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 19.935518: balance_dirty_state: bdi btrfs-1: dirty=695 wb=690 unstable=2 bg_thresh=981 thresh=1963 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 19.935614: balance_dirty_state: bdi btrfs-1: dirty=720 wb=690 unstable=2 bg_thresh=984 thresh=1968 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 19.935707: balance_dirty_state: bdi btrfs-1: dirty=745 wb=690 unstable=2 bg_thresh=983 thresh=1967 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 19.936184: balance_dirty_state: bdi btrfs-1: dirty=771 wb=690 unstable=2 bg_thresh=983 thresh=1967 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 19.936388: balance_dirty_state: bdi btrfs-1: dirty=810 wb=690 unstable=2 bg_thresh=983 thresh=1967 gap=465 poll_thresh=18 ino=257 dd-2584 [004] 19.936394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=70376 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.943434: balance_dirty_state: bdi btrfs-1: dirty=810 wb=690 unstable=2 bg_thresh=983 thresh=1967 gap=465 poll_thresh=18 ino=257 dd-2584 [004] 19.943439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=70376 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.951437: balance_dirty_state: bdi btrfs-1: dirty=810 wb=440 unstable=2 bg_thresh=977 thresh=1955 gap=703 poll_thresh=18 ino=257 dd-2584 [004] 19.951535: balance_dirty_state: bdi btrfs-1: dirty=810 wb=440 unstable=2 bg_thresh=977 thresh=1955 gap=703 poll_thresh=13 ino=257 dd-2584 [004] 19.951619: balance_dirty_state: bdi btrfs-1: dirty=835 wb=440 unstable=2 bg_thresh=980 thresh=1960 gap=683 poll_thresh=14 ino=257 dd-2584 [004] 19.951706: balance_dirty_state: bdi btrfs-1: dirty=860 wb=440 unstable=2 bg_thresh=980 thresh=1960 gap=658 poll_thresh=15 ino=257 dd-2584 [004] 19.951797: balance_dirty_state: bdi btrfs-1: dirty=860 wb=440 unstable=2 bg_thresh=979 thresh=1959 gap=657 poll_thresh=16 ino=257 dd-2584 [004] 19.951971: balance_dirty_state: bdi btrfs-1: dirty=910 wb=440 unstable=2 bg_thresh=979 thresh=1958 gap=606 poll_thresh=17 ino=257 dd-2584 [004] 19.952148: balance_dirty_state: bdi btrfs-1: dirty=935 wb=440 unstable=2 bg_thresh=981 thresh=1962 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 19.952327: balance_dirty_state: bdi btrfs-1: dirty=960 wb=440 unstable=2 bg_thresh=980 thresh=1961 gap=559 poll_thresh=19 ino=257 dd-2584 [004] 19.952508: balance_dirty_state: bdi btrfs-1: dirty=985 wb=440 unstable=2 bg_thresh=980 thresh=1960 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 19.952964: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=440 unstable=2 bg_thresh=982 thresh=1964 gap=487 poll_thresh=21 ino=257 dd-2584 [004] 19.952968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=70376 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 19.959508: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=315 unstable=2 bg_thresh=978 thresh=1957 gap=605 poll_thresh=21 ino=257 dd-2584 [004] 19.959608: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=315 unstable=2 bg_thresh=978 thresh=1957 gap=605 poll_thresh=16 ino=257 dd-2584 [004] 19.959783: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=315 unstable=2 bg_thresh=981 thresh=1962 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 19.959957: balance_dirty_state: bdi btrfs-1: dirty=1110 wb=315 unstable=2 bg_thresh=983 thresh=1967 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 19.960135: balance_dirty_state: bdi btrfs-1: dirty=1135 wb=315 unstable=2 bg_thresh=985 thresh=1971 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 19.960309: balance_dirty_state: bdi btrfs-1: dirty=1160 wb=315 unstable=2 bg_thresh=985 thresh=1970 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 19.960488: balance_dirty_state: bdi btrfs-1: dirty=1210 wb=315 unstable=2 bg_thresh=984 thresh=1969 gap=442 poll_thresh=21 ino=257 dd-2584 [004] 19.960492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-121% task_gap=-342% task_weight=99% bdi_bw=70376 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 19.960517: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2508 wrote=0 to_write=16384 flush-btrfs-1-2586 [004] 19.964942: writeback_single_inode: bdi btrfs-1: ino=257 state= age=68 wrote=1120 to_write=15264 dd-2584 [004] 19.967420: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1430 unstable=2 bg_thresh=984 thresh=1969 gap=442 poll_thresh=21 ino=257 dd-2584 [004] 19.967426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-121% task_gap=-342% task_weight=99% bdi_bw=70376 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 19.981014: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1130 unstable=2 bg_thresh=983 thresh=1966 gap=739 poll_thresh=21 ino=257 dd-2584 [000] 19.981118: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1130 unstable=2 bg_thresh=983 thresh=1966 gap=739 poll_thresh=16 ino=257 dd-2584 [000] 19.981296: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1130 unstable=2 bg_thresh=985 thresh=1971 gap=719 poll_thresh=17 ino=257 dd-2584 [000] 19.982001: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1130 unstable=2 bg_thresh=988 thresh=1976 gap=674 poll_thresh=18 ino=257 dd-2584 [000] 19.982642: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1130 unstable=2 bg_thresh=987 thresh=1974 gap=647 poll_thresh=19 ino=257 dd-2584 [000] 19.984664: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1115 unstable=2 bg_thresh=988 thresh=1977 gap=652 poll_thresh=20 ino=257 dd-2584 [000] 19.984832: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1115 unstable=2 bg_thresh=988 thresh=1976 gap=626 poll_thresh=21 ino=257 dd-2584 [000] 19.985551: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1115 unstable=2 bg_thresh=990 thresh=1980 gap=580 poll_thresh=22 ino=257 dd-2584 [000] 19.985747: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1115 unstable=2 bg_thresh=989 thresh=1979 gap=554 poll_thresh=23 ino=257 dd-2584 [000] 19.985920: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1115 unstable=2 bg_thresh=989 thresh=1978 gap=528 poll_thresh=24 ino=257 dd-2584 [000] 19.986118: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1015 unstable=2 bg_thresh=985 thresh=1971 gap=571 poll_thresh=25 ino=257 dd-2584 [000] 19.986500: balance_dirty_state: bdi btrfs-1: dirty=408 wb=865 unstable=2 bg_thresh=987 thresh=1975 gap=700 poll_thresh=26 ino=257 dd-2584 [000] 19.986619: balance_dirty_state: bdi btrfs-1: dirty=433 wb=865 unstable=2 bg_thresh=987 thresh=1974 gap=674 poll_thresh=27 ino=257 dd-2584 [000] 19.986736: balance_dirty_state: bdi btrfs-1: dirty=458 wb=865 unstable=2 bg_thresh=986 thresh=1973 gap=648 poll_thresh=28 ino=257 dd-2584 [000] 19.986856: balance_dirty_state: bdi btrfs-1: dirty=508 wb=865 unstable=2 bg_thresh=988 thresh=1977 gap=602 poll_thresh=29 ino=257 dd-2584 [000] 19.986989: balance_dirty_state: bdi btrfs-1: dirty=534 wb=865 unstable=2 bg_thresh=988 thresh=1976 gap=575 poll_thresh=30 ino=257 dd-2584 [000] 19.987119: balance_dirty_state: bdi btrfs-1: dirty=560 wb=865 unstable=2 bg_thresh=989 thresh=1978 gap=551 poll_thresh=31 ino=257 dd-2584 [000] 19.987251: balance_dirty_state: bdi btrfs-1: dirty=599 wb=865 unstable=2 bg_thresh=988 thresh=1976 gap=510 poll_thresh=32 ino=257 dd-2584 [000] 19.987651: balance_dirty_state: bdi btrfs-1: dirty=638 wb=865 unstable=2 bg_thresh=989 thresh=1978 gap=473 poll_thresh=34 ino=257 dd-2584 [000] 19.987656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-378% task_weight=100% bdi_bw=70376 base_bw=102400 task_bw=0 dirtied=48 period=0 think=12 pause=8 dd-2584 [000] 19.995456: balance_dirty_state: bdi btrfs-1: dirty=638 wb=740 unstable=2 bg_thresh=981 thresh=1963 gap=583 poll_thresh=34 ino=257 dd-2584 [000] 19.995569: balance_dirty_state: bdi btrfs-1: dirty=663 wb=740 unstable=2 bg_thresh=981 thresh=1963 gap=558 poll_thresh=25 ino=257 dd-2584 [000] 19.995701: balance_dirty_state: bdi btrfs-1: dirty=688 wb=740 unstable=2 bg_thresh=984 thresh=1968 gap=538 poll_thresh=26 ino=257 dd-2584 [000] 19.995882: balance_dirty_state: bdi btrfs-1: dirty=713 wb=740 unstable=2 bg_thresh=986 thresh=1973 gap=518 poll_thresh=27 ino=257 dd-2584 [000] 19.996055: balance_dirty_state: bdi btrfs-1: dirty=738 wb=740 unstable=2 bg_thresh=988 thresh=1977 gap=497 poll_thresh=28 ino=257 dd-2584 [000] 19.996225: balance_dirty_state: bdi btrfs-1: dirty=788 wb=740 unstable=2 bg_thresh=988 thresh=1976 gap=446 poll_thresh=29 ino=257 dd-2584 [000] 19.996232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-379% task_weight=98% bdi_bw=70376 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.003651: balance_dirty_state: bdi btrfs-1: dirty=788 wb=490 unstable=2 bg_thresh=976 thresh=1952 gap=672 poll_thresh=29 ino=257 dd-2584 [004] 20.003740: balance_dirty_state: bdi btrfs-1: dirty=813 wb=490 unstable=2 bg_thresh=976 thresh=1952 gap=647 poll_thresh=22 ino=257 dd-2584 [004] 20.003898: balance_dirty_state: bdi btrfs-1: dirty=838 wb=490 unstable=2 bg_thresh=981 thresh=1963 gap=633 poll_thresh=23 ino=257 dd-2584 [004] 20.004032: balance_dirty_state: bdi btrfs-1: dirty=863 wb=490 unstable=2 bg_thresh=981 thresh=1962 gap=607 poll_thresh=24 ino=257 dd-2584 [004] 20.004473: balance_dirty_state: bdi btrfs-1: dirty=888 wb=490 unstable=2 bg_thresh=980 thresh=1960 gap=580 poll_thresh=25 ino=257 dd-2584 [004] 20.004644: balance_dirty_state: bdi btrfs-1: dirty=938 wb=490 unstable=2 bg_thresh=979 thresh=1959 gap=529 poll_thresh=26 ino=257 dd-2584 [004] 20.004811: balance_dirty_state: bdi btrfs-1: dirty=963 wb=490 unstable=2 bg_thresh=979 thresh=1958 gap=503 poll_thresh=27 ino=257 dd-2584 [004] 20.004985: balance_dirty_state: bdi btrfs-1: dirty=988 wb=490 unstable=2 bg_thresh=978 thresh=1957 gap=477 poll_thresh=28 ino=257 dd-2584 [004] 20.004992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-261% task_weight=99% bdi_bw=70376 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 20.005010: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2552 wrote=0 to_write=16384 flush-btrfs-1-2586 [000] 20.007091: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=928 to_write=15456 dd-2584 [004] 20.011433: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1293 unstable=2 bg_thresh=969 thresh=1938 gap=585 poll_thresh=28 ino=257 dd-2584 [004] 20.011541: balance_dirty_state: bdi btrfs-1: dirty=74 wb=1294 unstable=2 bg_thresh=973 thresh=1947 gap=577 poll_thresh=21 ino=257 dd-2584 [004] 20.011731: balance_dirty_state: bdi btrfs-1: dirty=99 wb=1294 unstable=2 bg_thresh=974 thresh=1949 gap=554 poll_thresh=22 ino=257 dd-2584 [004] 20.011922: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1294 unstable=2 bg_thresh=977 thresh=1954 gap=534 poll_thresh=23 ino=257 dd-2584 [004] 20.012113: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1308 unstable=2 bg_thresh=977 thresh=1954 gap=474 poll_thresh=24 ino=257 dd-2584 [004] 20.012121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1224 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=70452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.023458: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1144 unstable=2 bg_thresh=976 thresh=1953 gap=634 poll_thresh=24 ino=257 dd-2584 [004] 20.023557: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1144 unstable=2 bg_thresh=976 thresh=1953 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 20.023858: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1144 unstable=2 bg_thresh=976 thresh=1952 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 20.023971: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1144 unstable=2 bg_thresh=975 thresh=1951 gap=557 poll_thresh=20 ino=257 dd-2584 [004] 20.024084: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1144 unstable=2 bg_thresh=977 thresh=1955 gap=536 poll_thresh=21 ino=257 dd-2584 [004] 20.024200: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1144 unstable=2 bg_thresh=977 thresh=1954 gap=510 poll_thresh=22 ino=257 dd-2584 [004] 20.024314: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1144 unstable=2 bg_thresh=976 thresh=1953 gap=459 poll_thresh=23 ino=257 dd-2584 [004] 20.024319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1222 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-157% task_gap=-414% task_weight=99% bdi_bw=70452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 20.035486: balance_dirty_state: bdi btrfs-1: dirty=348 wb=919 unstable=2 bg_thresh=973 thresh=1947 gap=678 poll_thresh=23 ino=257 dd-2584 [004] 20.035582: balance_dirty_state: bdi btrfs-1: dirty=348 wb=919 unstable=2 bg_thresh=973 thresh=1947 gap=678 poll_thresh=17 ino=257 dd-2584 [004] 20.035748: balance_dirty_state: bdi btrfs-1: dirty=398 wb=919 unstable=2 bg_thresh=976 thresh=1952 gap=633 poll_thresh=18 ino=257 dd-2584 [004] 20.035913: balance_dirty_state: bdi btrfs-1: dirty=423 wb=919 unstable=2 bg_thresh=978 thresh=1957 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 20.036083: balance_dirty_state: bdi btrfs-1: dirty=448 wb=919 unstable=2 bg_thresh=980 thresh=1961 gap=592 poll_thresh=20 ino=257 dd-2584 [004] 20.036540: balance_dirty_state: bdi btrfs-1: dirty=473 wb=919 unstable=2 bg_thresh=980 thresh=1960 gap=566 poll_thresh=21 ino=257 dd-2584 [004] 20.036707: balance_dirty_state: bdi btrfs-1: dirty=523 wb=919 unstable=2 bg_thresh=979 thresh=1959 gap=515 poll_thresh=22 ino=257 dd-2584 [004] 20.036877: balance_dirty_state: bdi btrfs-1: dirty=548 wb=919 unstable=2 bg_thresh=979 thresh=1958 gap=489 poll_thresh=23 ino=257 dd-2584 [004] 20.036883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1221 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-158% task_gap=-416% task_weight=98% bdi_bw=70452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 20.043486: balance_dirty_state: bdi btrfs-1: dirty=554 wb=794 unstable=3 bg_thresh=972 thresh=1944 gap=593 poll_thresh=23 ino=257 dd-2584 [004] 20.043577: balance_dirty_state: bdi btrfs-1: dirty=579 wb=794 unstable=3 bg_thresh=972 thresh=1944 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 20.043741: balance_dirty_state: bdi btrfs-1: dirty=604 wb=794 unstable=3 bg_thresh=974 thresh=1949 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 20.043869: balance_dirty_state: bdi btrfs-1: dirty=629 wb=794 unstable=3 bg_thresh=974 thresh=1948 gap=522 poll_thresh=19 ino=257 dd-2584 [004] 20.043983: balance_dirty_state: bdi btrfs-1: dirty=679 wb=794 unstable=3 bg_thresh=976 thresh=1952 gap=476 poll_thresh=20 ino=257 dd-2584 [004] 20.043988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1222 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-133% task_gap=-365% task_weight=98% bdi_bw=70452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 20.051453: balance_dirty_state: bdi btrfs-1: dirty=679 wb=669 unstable=3 bg_thresh=970 thresh=1940 gap=589 poll_thresh=20 ino=257 dd-2584 [000] 20.051576: balance_dirty_state: bdi btrfs-1: dirty=679 wb=669 unstable=3 bg_thresh=970 thresh=1940 gap=589 poll_thresh=15 ino=257 dd-2584 [000] 20.051695: balance_dirty_state: bdi btrfs-1: dirty=704 wb=669 unstable=3 bg_thresh=972 thresh=1945 gap=569 poll_thresh=16 ino=257 dd-2584 [000] 20.052279: balance_dirty_state: bdi btrfs-1: dirty=729 wb=669 unstable=3 bg_thresh=972 thresh=1944 gap=543 poll_thresh=17 ino=257 dd-2584 [000] 20.052513: balance_dirty_state: bdi btrfs-1: dirty=779 wb=669 unstable=3 bg_thresh=971 thresh=1943 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 20.052752: balance_dirty_state: bdi btrfs-1: dirty=804 wb=669 unstable=3 bg_thresh=973 thresh=1947 gap=471 poll_thresh=19 ino=257 dd-2584 [000] 20.052761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1217 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-112% task_gap=-323% task_weight=99% bdi_bw=70452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.059494: balance_dirty_state: bdi btrfs-1: dirty=804 wb=544 unstable=3 bg_thresh=968 thresh=1936 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 20.059704: balance_dirty_state: bdi btrfs-1: dirty=804 wb=479 unstable=3 bg_thresh=968 thresh=1936 gap=650 poll_thresh=14 ino=257 dd-2584 [004] 20.059906: balance_dirty_state: bdi btrfs-1: dirty=829 wb=416 unstable=3 bg_thresh=970 thresh=1941 gap=693 poll_thresh=15 ino=257 dd-2584 [004] 20.060046: balance_dirty_state: bdi btrfs-1: dirty=829 wb=416 unstable=3 bg_thresh=970 thresh=1941 gap=693 poll_thresh=16 ino=257 dd-2584 [004] 20.060275: balance_dirty_state: bdi btrfs-1: dirty=879 wb=416 unstable=3 bg_thresh=973 thresh=1946 gap=648 poll_thresh=17 ino=257 dd-2584 [004] 20.060509: balance_dirty_state: bdi btrfs-1: dirty=904 wb=416 unstable=3 bg_thresh=975 thresh=1950 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 20.060746: balance_dirty_state: bdi btrfs-1: dirty=929 wb=416 unstable=3 bg_thresh=974 thresh=1949 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 20.060987: balance_dirty_state: bdi btrfs-1: dirty=979 wb=416 unstable=3 bg_thresh=974 thresh=1948 gap=550 poll_thresh=20 ino=257 flush-btrfs-1-2586 [000] 20.061019: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2608 wrote=0 to_write=16384 dd-2584 [004] 20.061940: balance_dirty_state: bdi btrfs-1: dirty=929 wb=491 unstable=3 bg_thresh=973 thresh=1947 gap=524 poll_thresh=21 ino=257 dd-2584 [004] 20.062328: balance_dirty_state: bdi btrfs-1: dirty=904 wb=541 unstable=3 bg_thresh=975 thresh=1951 gap=503 poll_thresh=22 ino=257 dd-2584 [004] 20.062588: balance_dirty_state: bdi btrfs-1: dirty=879 wb=591 unstable=3 bg_thresh=975 thresh=1950 gap=477 poll_thresh=23 ino=257 dd-2584 [004] 20.062590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1220 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=70452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 20.065317: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1008 to_write=15376 dd-2584 [004] 20.067440: balance_dirty_state: bdi btrfs-1: dirty=54 wb=1416 unstable=3 bg_thresh=970 thresh=1941 gap=468 poll_thresh=23 ino=257 dd-2584 [004] 20.067453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1291 task_limit=1212 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-116% task_gap=-331% task_weight=98% bdi_bw=70452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.075436: balance_dirty_state: bdi btrfs-1: dirty=54 wb=1176 unstable=3 bg_thresh=976 thresh=1952 gap=719 poll_thresh=23 ino=257 dd-2584 [004] 20.075500: balance_dirty_state: bdi btrfs-1: dirty=79 wb=1176 unstable=3 bg_thresh=975 thresh=1951 gap=693 poll_thresh=17 ino=257 dd-2584 [004] 20.075621: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1176 unstable=3 bg_thresh=975 thresh=1950 gap=667 poll_thresh=18 ino=257 dd-2584 [004] 20.075739: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1176 unstable=3 bg_thresh=974 thresh=1949 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 20.075859: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1176 unstable=3 bg_thresh=976 thresh=1953 gap=595 poll_thresh=20 ino=257 dd-2584 [004] 20.075978: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1176 unstable=3 bg_thresh=976 thresh=1952 gap=569 poll_thresh=21 ino=257 dd-2584 [004] 20.076274: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1176 unstable=3 bg_thresh=975 thresh=1951 gap=543 poll_thresh=22 ino=257 dd-2584 [004] 20.076394: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1176 unstable=3 bg_thresh=977 thresh=1955 gap=497 poll_thresh=23 ino=257 dd-2584 [004] 20.076508: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1176 unstable=3 bg_thresh=977 thresh=1954 gap=471 poll_thresh=24 ino=257 dd-2584 [004] 20.076513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1224 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-131% task_gap=-362% task_weight=98% bdi_bw=70452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.083468: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1176 unstable=3 bg_thresh=976 thresh=1953 gap=470 poll_thresh=24 ino=257 dd-2584 [004] 20.083481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1223 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-132% task_gap=-364% task_weight=98% bdi_bw=70452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.091406: balance_dirty_state: bdi btrfs-1: dirty=304 wb=901 unstable=3 bg_thresh=973 thresh=1947 gap=739 poll_thresh=24 ino=257 dd-2584 [004] 20.091466: balance_dirty_state: bdi btrfs-1: dirty=329 wb=901 unstable=3 bg_thresh=973 thresh=1947 gap=714 poll_thresh=18 ino=257 dd-2584 [004] 20.091577: balance_dirty_state: bdi btrfs-1: dirty=354 wb=901 unstable=3 bg_thresh=973 thresh=1946 gap=688 poll_thresh=19 ino=257 dd-2584 [004] 20.091689: balance_dirty_state: bdi btrfs-1: dirty=379 wb=901 unstable=3 bg_thresh=972 thresh=1945 gap=662 poll_thresh=20 ino=257 dd-2584 [004] 20.091802: balance_dirty_state: bdi btrfs-1: dirty=404 wb=901 unstable=3 bg_thresh=974 thresh=1949 gap=641 poll_thresh=21 ino=257 dd-2584 [004] 20.091914: balance_dirty_state: bdi btrfs-1: dirty=454 wb=901 unstable=3 bg_thresh=974 thresh=1948 gap=590 poll_thresh=22 ino=257 dd-2584 [004] 20.092026: balance_dirty_state: bdi btrfs-1: dirty=479 wb=901 unstable=3 bg_thresh=973 thresh=1947 gap=564 poll_thresh=23 ino=257 dd-2584 [004] 20.092303: balance_dirty_state: bdi btrfs-1: dirty=504 wb=901 unstable=3 bg_thresh=973 thresh=1946 gap=538 poll_thresh=24 ino=257 dd-2584 [004] 20.092415: balance_dirty_state: bdi btrfs-1: dirty=554 wb=901 unstable=3 bg_thresh=975 thresh=1950 gap=492 poll_thresh=25 ino=257 dd-2584 [004] 20.092532: balance_dirty_state: bdi btrfs-1: dirty=579 wb=901 unstable=3 bg_thresh=974 thresh=1949 gap=466 poll_thresh=26 ino=257 dd-2584 [004] 20.092536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1219 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-135% task_gap=-370% task_weight=99% bdi_bw=70452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 20.099417: balance_dirty_state: bdi btrfs-1: dirty=579 wb=776 unstable=3 bg_thresh=967 thresh=1934 gap=576 poll_thresh=26 ino=257 dd-2584 [000] 20.099528: balance_dirty_state: bdi btrfs-1: dirty=579 wb=776 unstable=3 bg_thresh=970 thresh=1940 gap=582 poll_thresh=19 ino=257 dd-2584 [000] 20.099677: balance_dirty_state: bdi btrfs-1: dirty=629 wb=776 unstable=3 bg_thresh=972 thresh=1945 gap=537 poll_thresh=20 ino=257 dd-2584 [000] 20.099825: balance_dirty_state: bdi btrfs-1: dirty=654 wb=776 unstable=3 bg_thresh=975 thresh=1950 gap=517 poll_thresh=21 ino=257 dd-2584 [000] 20.099976: balance_dirty_state: bdi btrfs-1: dirty=679 wb=776 unstable=3 bg_thresh=977 thresh=1954 gap=496 poll_thresh=22 ino=257 dd-2584 [000] 20.100126: balance_dirty_state: bdi btrfs-1: dirty=704 wb=776 unstable=3 bg_thresh=976 thresh=1953 gap=470 poll_thresh=23 ino=257 dd-2584 [000] 20.100132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1222 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=70452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 20.107450: balance_dirty_state: bdi btrfs-1: dirty=704 wb=626 unstable=3 bg_thresh=975 thresh=1950 gap=617 poll_thresh=23 ino=257 dd-2584 [000] 20.107567: balance_dirty_state: bdi btrfs-1: dirty=729 wb=626 unstable=3 bg_thresh=974 thresh=1949 gap=591 poll_thresh=17 ino=257 dd-2584 [000] 20.108071: balance_dirty_state: bdi btrfs-1: dirty=754 wb=626 unstable=3 bg_thresh=974 thresh=1948 gap=565 poll_thresh=18 ino=257 dd-2584 [000] 20.108273: balance_dirty_state: bdi btrfs-1: dirty=804 wb=626 unstable=3 bg_thresh=973 thresh=1947 gap=514 poll_thresh=19 ino=257 dd-2584 [000] 20.108473: balance_dirty_state: bdi btrfs-1: dirty=829 wb=626 unstable=3 bg_thresh=973 thresh=1946 gap=488 poll_thresh=20 ino=257 dd-2584 [000] 20.108672: balance_dirty_state: bdi btrfs-1: dirty=854 wb=626 unstable=3 bg_thresh=975 thresh=1950 gap=467 poll_thresh=21 ino=257 dd-2584 [000] 20.108680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1219 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-134% task_gap=-369% task_weight=100% bdi_bw=70452 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 20.115416: balance_dirty_state: bdi btrfs-1: dirty=854 wb=501 unstable=3 bg_thresh=976 thresh=1952 gap=594 poll_thresh=21 ino=257 dd-2584 [000] 20.115532: balance_dirty_state: bdi btrfs-1: dirty=879 wb=501 unstable=3 bg_thresh=973 thresh=1946 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 20.115736: balance_dirty_state: bdi btrfs-1: dirty=904 wb=501 unstable=3 bg_thresh=975 thresh=1950 gap=542 poll_thresh=17 ino=257 dd-2584 [000] 20.115936: balance_dirty_state: bdi btrfs-1: dirty=929 wb=501 unstable=3 bg_thresh=974 thresh=1949 gap=516 poll_thresh=18 ino=257 dd-2584 [000] 20.116136: balance_dirty_state: bdi btrfs-1: dirty=979 wb=501 unstable=3 bg_thresh=974 thresh=1948 gap=465 poll_thresh=19 ino=257 dd-2584 [000] 20.116144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1298 task_limit=1217 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 20.116171: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2664 wrote=0 to_write=16384 flush-btrfs-1-2586 [004] 20.118492: writeback_single_inode: bdi btrfs-1: ino=257 state= age=104 wrote=912 to_write=15472 dd-2584 [000] 20.123389: balance_dirty_state: bdi btrfs-1: dirty=79 wb=1276 unstable=3 bg_thresh=969 thresh=1938 gap=580 poll_thresh=19 ino=257 dd-2584 [000] 20.123455: balance_dirty_state: bdi btrfs-1: dirty=79 wb=1276 unstable=3 bg_thresh=969 thresh=1938 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 20.123687: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1276 unstable=3 bg_thresh=971 thresh=1943 gap=560 poll_thresh=15 ino=257 dd-2584 [000] 20.123746: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1276 unstable=3 bg_thresh=971 thresh=1943 gap=535 poll_thresh=16 ino=257 dd-2584 [000] 20.123859: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1276 unstable=3 bg_thresh=974 thresh=1948 gap=515 poll_thresh=17 ino=257 dd-2584 [000] 20.123977: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1276 unstable=3 bg_thresh=976 thresh=1952 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 20.124094: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1276 unstable=3 bg_thresh=975 thresh=1951 gap=468 poll_thresh=19 ino=257 dd-2584 [000] 20.124099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1220 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-109% task_gap=-319% task_weight=100% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.131514: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1151 unstable=3 bg_thresh=978 thresh=1956 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 20.131645: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1151 unstable=3 bg_thresh=978 thresh=1956 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 20.131760: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1151 unstable=3 bg_thresh=980 thresh=1961 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 20.131876: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1151 unstable=3 bg_thresh=980 thresh=1961 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 20.132108: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1151 unstable=3 bg_thresh=983 thresh=1966 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 20.132344: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1151 unstable=3 bg_thresh=985 thresh=1970 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 20.132945: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1151 unstable=3 bg_thresh=984 thresh=1969 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 20.132956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.139469: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1026 unstable=3 bg_thresh=982 thresh=1965 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 20.139598: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1026 unstable=3 bg_thresh=982 thresh=1964 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 20.139795: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1001 unstable=3 bg_thresh=977 thresh=1955 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 20.140002: balance_dirty_state: bdi btrfs-1: dirty=379 wb=926 unstable=3 bg_thresh=980 thresh=1960 gap=652 poll_thresh=16 ino=257 dd-2584 [004] 20.140364: balance_dirty_state: bdi btrfs-1: dirty=404 wb=926 unstable=3 bg_thresh=982 thresh=1965 gap=632 poll_thresh=17 ino=257 dd-2584 [004] 20.140719: balance_dirty_state: bdi btrfs-1: dirty=454 wb=926 unstable=3 bg_thresh=984 thresh=1969 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 20.141078: balance_dirty_state: bdi btrfs-1: dirty=479 wb=926 unstable=3 bg_thresh=984 thresh=1968 gap=560 poll_thresh=19 ino=257 dd-2584 [004] 20.141432: balance_dirty_state: bdi btrfs-1: dirty=504 wb=926 unstable=3 bg_thresh=983 thresh=1967 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 20.141790: balance_dirty_state: bdi btrfs-1: dirty=529 wb=926 unstable=3 bg_thresh=983 thresh=1966 gap=508 poll_thresh=21 ino=257 dd-2584 [004] 20.142144: balance_dirty_state: bdi btrfs-1: dirty=579 wb=926 unstable=3 bg_thresh=985 thresh=1970 gap=462 poll_thresh=22 ino=257 dd-2584 [004] 20.142159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-152% task_gap=-405% task_weight=99% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.147387: balance_dirty_state: bdi btrfs-1: dirty=579 wb=926 unstable=3 bg_thresh=984 thresh=1969 gap=461 poll_thresh=22 ino=257 dd-2584 [004] 20.147402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-121% task_gap=-342% task_weight=99% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.155463: balance_dirty_state: bdi btrfs-1: dirty=579 wb=926 unstable=3 bg_thresh=993 thresh=1987 gap=479 poll_thresh=22 ino=257 dd-2584 [004] 20.155476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.167432: balance_dirty_state: bdi btrfs-1: dirty=573 wb=526 unstable=3 bg_thresh=986 thresh=1972 gap=870 poll_thresh=22 ino=257 dd-2584 [006] 20.167743: balance_dirty_state: bdi btrfs-1: dirty=573 wb=526 unstable=3 bg_thresh=986 thresh=1972 gap=870 poll_thresh=16 ino=257 dd-2584 [006] 20.167861: balance_dirty_state: bdi btrfs-1: dirty=623 wb=526 unstable=3 bg_thresh=988 thresh=1977 gap=825 poll_thresh=17 ino=257 dd-2584 [006] 20.168072: balance_dirty_state: bdi btrfs-1: dirty=648 wb=526 unstable=3 bg_thresh=988 thresh=1976 gap=799 poll_thresh=18 ino=257 dd-2584 [006] 20.168308: balance_dirty_state: bdi btrfs-1: dirty=673 wb=526 unstable=3 bg_thresh=990 thresh=1980 gap=778 poll_thresh=19 ino=257 dd-2584 [006] 20.168474: balance_dirty_state: bdi btrfs-1: dirty=723 wb=526 unstable=3 bg_thresh=987 thresh=1975 gap=723 poll_thresh=20 ino=257 dd-2584 [006] 20.168606: balance_dirty_state: bdi btrfs-1: dirty=748 wb=526 unstable=3 bg_thresh=979 thresh=1959 gap=682 poll_thresh=21 ino=257 dd-2584 [006] 20.168740: balance_dirty_state: bdi btrfs-1: dirty=773 wb=526 unstable=3 bg_thresh=982 thresh=1964 gap=662 poll_thresh=22 ino=257 dd-2584 [006] 20.168873: balance_dirty_state: bdi btrfs-1: dirty=798 wb=526 unstable=3 bg_thresh=982 thresh=1965 gap=638 poll_thresh=23 ino=257 dd-2584 [006] 20.169182: balance_dirty_state: bdi btrfs-1: dirty=848 wb=401 unstable=3 bg_thresh=983 thresh=1967 gap=715 poll_thresh=24 ino=257 dd-2584 [006] 20.169316: balance_dirty_state: bdi btrfs-1: dirty=873 wb=401 unstable=3 bg_thresh=978 thresh=1957 gap=680 poll_thresh=25 ino=257 dd-2584 [006] 20.169449: balance_dirty_state: bdi btrfs-1: dirty=898 wb=401 unstable=3 bg_thresh=979 thresh=1958 gap=656 poll_thresh=26 ino=257 dd-2584 [006] 20.169580: balance_dirty_state: bdi btrfs-1: dirty=948 wb=401 unstable=3 bg_thresh=984 thresh=1969 gap=617 poll_thresh=27 ino=257 dd-2584 [006] 20.169714: balance_dirty_state: bdi btrfs-1: dirty=973 wb=401 unstable=3 bg_thresh=979 thresh=1959 gap=582 poll_thresh=28 ino=257 dd-2584 [006] 20.169849: balance_dirty_state: bdi btrfs-1: dirty=998 wb=401 unstable=3 bg_thresh=978 thresh=1956 gap=554 poll_thresh=29 ino=257 flush-btrfs-1-2586 [004] 20.169875: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2716 wrote=0 to_write=16384 dd-2584 [006] 20.169992: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=401 unstable=3 bg_thresh=983 thresh=1966 gap=539 poll_thresh=30 ino=257 dd-2584 [006] 20.170120: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=401 unstable=3 bg_thresh=980 thresh=1961 gap=484 poll_thresh=31 ino=257 dd-2584 [006] 20.170122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-127% task_gap=-353% task_weight=99% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [004] 20.173451: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1024 to_write=15360 dd-2584 [006] 20.179392: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1276 unstable=3 bg_thresh=979 thresh=1958 gap=631 poll_thresh=31 ino=257 dd-2584 [006] 20.179472: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1276 unstable=3 bg_thresh=981 thresh=1963 gap=636 poll_thresh=23 ino=257 dd-2584 [006] 20.183037: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1176 unstable=3 bg_thresh=980 thresh=1961 gap=684 poll_thresh=24 ino=257 dd-2584 [006] 20.183156: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1176 unstable=3 bg_thresh=982 thresh=1965 gap=663 poll_thresh=25 ino=257 dd-2584 [006] 20.183274: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1176 unstable=3 bg_thresh=982 thresh=1964 gap=637 poll_thresh=26 ino=257 dd-2584 [006] 20.183410: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1176 unstable=3 bg_thresh=981 thresh=1963 gap=611 poll_thresh=27 ino=257 dd-2584 [006] 20.183531: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1176 unstable=3 bg_thresh=980 thresh=1961 gap=559 poll_thresh=28 ino=257 dd-2584 [006] 20.183653: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1176 unstable=3 bg_thresh=980 thresh=1960 gap=533 poll_thresh=29 ino=257 dd-2584 [006] 20.183773: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1176 unstable=3 bg_thresh=979 thresh=1959 gap=507 poll_thresh=30 ino=257 dd-2584 [006] 20.183894: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1176 unstable=3 bg_thresh=976 thresh=1952 gap=450 poll_thresh=31 ino=257 dd-2584 [006] 20.183900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1221 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [006] 20.191493: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1026 unstable=3 bg_thresh=976 thresh=1953 gap=576 poll_thresh=31 ino=257 dd-2584 [006] 20.191730: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1026 unstable=3 bg_thresh=976 thresh=1952 gap=575 poll_thresh=23 ino=257 dd-2584 [006] 20.191848: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1026 unstable=3 bg_thresh=975 thresh=1951 gap=549 poll_thresh=24 ino=257 dd-2584 [006] 20.191967: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1026 unstable=3 bg_thresh=975 thresh=1950 gap=498 poll_thresh=25 ino=257 dd-2584 [006] 20.192084: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1026 unstable=3 bg_thresh=977 thresh=1954 gap=477 poll_thresh=26 ino=257 dd-2584 [006] 20.192089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-131% task_gap=-363% task_weight=99% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.199452: balance_dirty_state: bdi btrfs-1: dirty=448 wb=901 unstable=3 bg_thresh=976 thresh=1952 gap=600 poll_thresh=26 ino=257 dd-2584 [006] 20.199522: balance_dirty_state: bdi btrfs-1: dirty=473 wb=901 unstable=3 bg_thresh=978 thresh=1957 gap=580 poll_thresh=19 ino=257 dd-2584 [006] 20.199642: balance_dirty_state: bdi btrfs-1: dirty=498 wb=901 unstable=3 bg_thresh=975 thresh=1950 gap=548 poll_thresh=20 ino=257 dd-2584 [006] 20.199758: balance_dirty_state: bdi btrfs-1: dirty=523 wb=901 unstable=3 bg_thresh=974 thresh=1949 gap=522 poll_thresh=21 ino=257 dd-2584 [006] 20.199875: balance_dirty_state: bdi btrfs-1: dirty=573 wb=901 unstable=3 bg_thresh=974 thresh=1948 gap=471 poll_thresh=22 ino=257 dd-2584 [006] 20.199880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1298 task_limit=1217 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.207452: balance_dirty_state: bdi btrfs-1: dirty=573 wb=776 unstable=3 bg_thresh=979 thresh=1959 gap=607 poll_thresh=22 ino=257 dd-2584 [006] 20.207545: balance_dirty_state: bdi btrfs-1: dirty=573 wb=776 unstable=3 bg_thresh=982 thresh=1964 gap=612 poll_thresh=16 ino=257 dd-2584 [006] 20.207835: balance_dirty_state: bdi btrfs-1: dirty=598 wb=776 unstable=3 bg_thresh=981 thresh=1963 gap=586 poll_thresh=17 ino=257 dd-2584 [006] 20.207952: balance_dirty_state: bdi btrfs-1: dirty=648 wb=776 unstable=3 bg_thresh=981 thresh=1962 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 20.208068: balance_dirty_state: bdi btrfs-1: dirty=673 wb=776 unstable=3 bg_thresh=980 thresh=1961 gap=509 poll_thresh=19 ino=257 dd-2584 [006] 20.208186: balance_dirty_state: bdi btrfs-1: dirty=698 wb=776 unstable=3 bg_thresh=982 thresh=1965 gap=488 poll_thresh=20 ino=257 dd-2584 [006] 20.208190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-300% task_weight=100% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.215442: balance_dirty_state: bdi btrfs-1: dirty=698 wb=651 unstable=3 bg_thresh=979 thresh=1958 gap=606 poll_thresh=20 ino=257 dd-2584 [006] 20.215528: balance_dirty_state: bdi btrfs-1: dirty=723 wb=651 unstable=3 bg_thresh=978 thresh=1957 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 20.215590: balance_dirty_state: bdi btrfs-1: dirty=748 wb=651 unstable=3 bg_thresh=975 thresh=1951 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 20.215703: balance_dirty_state: bdi btrfs-1: dirty=773 wb=651 unstable=3 bg_thresh=975 thresh=1950 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 20.215816: balance_dirty_state: bdi btrfs-1: dirty=798 wb=651 unstable=3 bg_thresh=977 thresh=1954 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 20.215932: balance_dirty_state: bdi btrfs-1: dirty=823 wb=651 unstable=3 bg_thresh=976 thresh=1953 gap=476 poll_thresh=19 ino=257 dd-2584 [006] 20.215937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1222 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.227444: balance_dirty_state: bdi btrfs-1: dirty=823 wb=401 unstable=3 bg_thresh=977 thresh=1955 gap=728 poll_thresh=19 ino=257 dd-2584 [006] 20.227518: balance_dirty_state: bdi btrfs-1: dirty=848 wb=401 unstable=3 bg_thresh=980 thresh=1960 gap=708 poll_thresh=14 ino=257 dd-2584 [006] 20.227738: balance_dirty_state: bdi btrfs-1: dirty=873 wb=401 unstable=3 bg_thresh=977 thresh=1954 gap=677 poll_thresh=15 ino=257 dd-2584 [006] 20.227794: balance_dirty_state: bdi btrfs-1: dirty=873 wb=401 unstable=3 bg_thresh=979 thresh=1959 gap=682 poll_thresh=16 ino=257 dd-2584 [006] 20.227907: balance_dirty_state: bdi btrfs-1: dirty=923 wb=401 unstable=3 bg_thresh=981 thresh=1963 gap=636 poll_thresh=17 ino=257 dd-2584 [006] 20.228018: balance_dirty_state: bdi btrfs-1: dirty=948 wb=401 unstable=3 bg_thresh=981 thresh=1962 gap=610 poll_thresh=18 ino=257 dd-2584 [006] 20.228133: balance_dirty_state: bdi btrfs-1: dirty=973 wb=401 unstable=3 bg_thresh=977 thresh=1955 gap=578 poll_thresh=19 ino=257 dd-2584 [006] 20.228249: balance_dirty_state: bdi btrfs-1: dirty=998 wb=401 unstable=3 bg_thresh=977 thresh=1954 gap=552 poll_thresh=20 ino=257 flush-btrfs-1-2586 [000] 20.228338: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2776 wrote=0 to_write=16384 dd-2584 [006] 20.228377: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=401 unstable=3 bg_thresh=979 thresh=1958 gap=506 poll_thresh=21 ino=257 dd-2584 [006] 20.228501: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=401 unstable=3 bg_thresh=978 thresh=1957 gap=480 poll_thresh=22 ino=257 dd-2584 [006] 20.228503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-261% task_weight=99% bdi_bw=70756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 20.233350: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=1008 to_write=15376 dd-2584 [006] 20.235486: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1251 unstable=3 bg_thresh=970 thresh=1941 gap=639 poll_thresh=22 ino=257 dd-2584 [006] 20.235577: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1251 unstable=3 bg_thresh=973 thresh=1947 gap=620 poll_thresh=16 ino=257 dd-2584 [006] 20.235870: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1251 unstable=3 bg_thresh=974 thresh=1949 gap=597 poll_thresh=17 ino=257 dd-2584 [006] 20.235989: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1251 unstable=3 bg_thresh=976 thresh=1953 gap=576 poll_thresh=18 ino=257 dd-2584 [006] 20.236105: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1251 unstable=3 bg_thresh=976 thresh=1952 gap=550 poll_thresh=19 ino=257 dd-2584 [006] 20.236223: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1251 unstable=3 bg_thresh=972 thresh=1945 gap=493 poll_thresh=20 ino=257 dd-2584 [006] 20.236340: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1251 unstable=3 bg_thresh=974 thresh=1949 gap=472 poll_thresh=21 ino=257 dd-2584 [006] 20.236345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1218 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-135% task_gap=-371% task_weight=100% bdi_bw=70756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 20.243505: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1126 unstable=3 bg_thresh=975 thresh=1950 gap=598 poll_thresh=21 ino=257 dd-2584 [000] 20.243631: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1126 unstable=3 bg_thresh=975 thresh=1950 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 20.243863: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1126 unstable=3 bg_thresh=977 thresh=1955 gap=553 poll_thresh=17 ino=257 dd-2584 [000] 20.244099: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1126 unstable=3 bg_thresh=977 thresh=1954 gap=527 poll_thresh=18 ino=257 dd-2584 [000] 20.244335: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1126 unstable=3 bg_thresh=979 thresh=1958 gap=481 poll_thresh=19 ino=257 dd-2584 [000] 20.244344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1226 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=70756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.251441: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1001 unstable=3 bg_thresh=977 thresh=1955 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 20.251867: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1001 unstable=3 bg_thresh=977 thresh=1955 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 20.251952: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1001 unstable=3 bg_thresh=980 thresh=1960 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 20.252036: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1001 unstable=3 bg_thresh=980 thresh=1960 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 20.252204: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1001 unstable=3 bg_thresh=982 thresh=1965 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 20.252374: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1001 unstable=3 bg_thresh=984 thresh=1969 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 20.252541: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1001 unstable=3 bg_thresh=984 thresh=1968 gap=466 poll_thresh=19 ino=257 dd-2584 [004] 20.252547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=70756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.259393: balance_dirty_state: bdi btrfs-1: dirty=498 wb=876 unstable=3 bg_thresh=977 thresh=1954 gap=577 poll_thresh=19 ino=257 dd-2584 [004] 20.259470: balance_dirty_state: bdi btrfs-1: dirty=498 wb=876 unstable=3 bg_thresh=977 thresh=1954 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 20.259530: balance_dirty_state: bdi btrfs-1: dirty=523 wb=876 unstable=3 bg_thresh=979 thresh=1959 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 20.259584: balance_dirty_state: bdi btrfs-1: dirty=548 wb=876 unstable=3 bg_thresh=979 thresh=1959 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 20.259697: balance_dirty_state: bdi btrfs-1: dirty=573 wb=876 unstable=3 bg_thresh=979 thresh=1958 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 20.259809: balance_dirty_state: bdi btrfs-1: dirty=598 wb=876 unstable=3 bg_thresh=981 thresh=1962 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 20.259814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-304% task_weight=100% bdi_bw=70756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.267383: balance_dirty_state: bdi btrfs-1: dirty=598 wb=751 unstable=3 bg_thresh=976 thresh=1952 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 20.267620: balance_dirty_state: bdi btrfs-1: dirty=623 wb=751 unstable=3 bg_thresh=976 thresh=1952 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 20.267676: balance_dirty_state: bdi btrfs-1: dirty=623 wb=751 unstable=3 bg_thresh=978 thresh=1957 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 20.267731: balance_dirty_state: bdi btrfs-1: dirty=648 wb=751 unstable=3 bg_thresh=978 thresh=1957 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 20.267785: balance_dirty_state: bdi btrfs-1: dirty=673 wb=751 unstable=3 bg_thresh=981 thresh=1962 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 20.267897: balance_dirty_state: bdi btrfs-1: dirty=698 wb=751 unstable=3 bg_thresh=983 thresh=1967 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 20.268009: balance_dirty_state: bdi btrfs-1: dirty=723 wb=751 unstable=3 bg_thresh=983 thresh=1966 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 20.268013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=70756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.275387: balance_dirty_state: bdi btrfs-1: dirty=723 wb=626 unstable=3 bg_thresh=976 thresh=1952 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 20.275455: balance_dirty_state: bdi btrfs-1: dirty=748 wb=626 unstable=3 bg_thresh=976 thresh=1952 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 20.275511: balance_dirty_state: bdi btrfs-1: dirty=773 wb=626 unstable=3 bg_thresh=978 thresh=1957 gap=555 poll_thresh=14 ino=257 dd-2584 [004] 20.275566: balance_dirty_state: bdi btrfs-1: dirty=773 wb=626 unstable=3 bg_thresh=978 thresh=1957 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 20.275620: balance_dirty_state: bdi btrfs-1: dirty=798 wb=626 unstable=3 bg_thresh=981 thresh=1962 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 20.275732: balance_dirty_state: bdi btrfs-1: dirty=823 wb=626 unstable=3 bg_thresh=983 thresh=1967 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 20.275845: balance_dirty_state: bdi btrfs-1: dirty=848 wb=626 unstable=3 bg_thresh=983 thresh=1966 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 20.275849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=70756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.283361: balance_dirty_state: bdi btrfs-1: dirty=848 wb=501 unstable=3 bg_thresh=976 thresh=1952 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 20.283604: balance_dirty_state: bdi btrfs-1: dirty=873 wb=501 unstable=3 bg_thresh=976 thresh=1952 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 20.283660: balance_dirty_state: bdi btrfs-1: dirty=898 wb=501 unstable=3 bg_thresh=978 thresh=1957 gap=555 poll_thresh=14 ino=257 dd-2584 [004] 20.283715: balance_dirty_state: bdi btrfs-1: dirty=898 wb=501 unstable=3 bg_thresh=978 thresh=1957 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 20.283769: balance_dirty_state: bdi btrfs-1: dirty=923 wb=501 unstable=3 bg_thresh=981 thresh=1962 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 20.283882: balance_dirty_state: bdi btrfs-1: dirty=948 wb=501 unstable=3 bg_thresh=983 thresh=1967 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 20.283994: balance_dirty_state: bdi btrfs-1: dirty=973 wb=501 unstable=3 bg_thresh=983 thresh=1966 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 20.283998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=70756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.291377: balance_dirty_state: bdi btrfs-1: dirty=973 wb=376 unstable=3 bg_thresh=976 thresh=1953 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 20.291482: balance_dirty_state: bdi btrfs-1: dirty=998 wb=376 unstable=3 bg_thresh=976 thresh=1953 gap=576 poll_thresh=13 ino=257 flush-btrfs-1-2586 [000] 20.291503: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2840 wrote=0 to_write=16384 dd-2584 [004] 20.291566: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=376 unstable=3 bg_thresh=979 thresh=1958 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 20.291647: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=376 unstable=3 bg_thresh=979 thresh=1958 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 20.291734: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=376 unstable=3 bg_thresh=978 thresh=1957 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 20.291906: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=426 unstable=3 bg_thresh=978 thresh=1956 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 20.292081: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=476 unstable=3 bg_thresh=980 thresh=1960 gap=458 poll_thresh=18 ino=257 dd-2584 [004] 20.292083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-103% task_gap=-305% task_weight=99% bdi_bw=70756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 20.295057: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=1056 to_write=15328 dd-2584 [004] 20.299357: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1276 unstable=3 bg_thresh=975 thresh=1950 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 20.299592: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1276 unstable=3 bg_thresh=975 thresh=1950 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 20.299651: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1276 unstable=3 bg_thresh=977 thresh=1955 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 20.299709: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1276 unstable=3 bg_thresh=977 thresh=1955 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 20.299765: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1276 unstable=3 bg_thresh=980 thresh=1960 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 20.299882: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1276 unstable=3 bg_thresh=982 thresh=1965 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 20.299999: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1276 unstable=3 bg_thresh=984 thresh=1969 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 20.300004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=70756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.307844: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1101 unstable=3 bg_thresh=979 thresh=1959 gap=657 poll_thresh=18 ino=257 dd-2584 [004] 20.307940: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1051 unstable=3 bg_thresh=979 thresh=1959 gap=707 poll_thresh=13 ino=257 dd-2584 [004] 20.308028: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1051 unstable=3 bg_thresh=982 thresh=1964 gap=687 poll_thresh=14 ino=257 dd-2584 [004] 20.308115: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1051 unstable=3 bg_thresh=982 thresh=1964 gap=662 poll_thresh=15 ino=257 dd-2584 [004] 20.308201: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1051 unstable=3 bg_thresh=984 thresh=1969 gap=667 poll_thresh=16 ino=257 dd-2584 [004] 20.308378: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1051 unstable=3 bg_thresh=984 thresh=1968 gap=616 poll_thresh=17 ino=257 dd-2584 [004] 20.308556: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1051 unstable=3 bg_thresh=983 thresh=1967 gap=590 poll_thresh=18 ino=257 dd-2584 [004] 20.309027: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1051 unstable=3 bg_thresh=985 thresh=1971 gap=569 poll_thresh=19 ino=257 dd-2584 [004] 20.309212: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1051 unstable=3 bg_thresh=982 thresh=1964 gap=537 poll_thresh=20 ino=257 dd-2584 [004] 20.309401: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1051 unstable=3 bg_thresh=981 thresh=1963 gap=486 poll_thresh=21 ino=257 dd-2584 [004] 20.309408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=100% bdi_bw=70756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.315454: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1051 unstable=3 bg_thresh=981 thresh=1963 gap=486 poll_thresh=21 ino=257 dd-2584 [004] 20.315460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=100% bdi_bw=70756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.323396: balance_dirty_state: bdi btrfs-1: dirty=423 wb=801 unstable=3 bg_thresh=972 thresh=1945 gap=718 poll_thresh=21 ino=257 dd-2584 [006] 20.323463: balance_dirty_state: bdi btrfs-1: dirty=448 wb=801 unstable=3 bg_thresh=975 thresh=1950 gap=698 poll_thresh=16 ino=257 dd-2584 [006] 20.323586: balance_dirty_state: bdi btrfs-1: dirty=473 wb=801 unstable=3 bg_thresh=974 thresh=1949 gap=672 poll_thresh=17 ino=257 dd-2584 [006] 20.323711: balance_dirty_state: bdi btrfs-1: dirty=498 wb=801 unstable=3 bg_thresh=974 thresh=1948 gap=646 poll_thresh=18 ino=257 dd-2584 [006] 20.323852: balance_dirty_state: bdi btrfs-1: dirty=548 wb=801 unstable=3 bg_thresh=978 thresh=1957 gap=605 poll_thresh=19 ino=257 dd-2584 [006] 20.323992: balance_dirty_state: bdi btrfs-1: dirty=573 wb=801 unstable=3 bg_thresh=981 thresh=1962 gap=585 poll_thresh=20 ino=257 dd-2584 [006] 20.324338: balance_dirty_state: bdi btrfs-1: dirty=598 wb=801 unstable=3 bg_thresh=980 thresh=1961 gap=559 poll_thresh=21 ino=257 dd-2584 [006] 20.324552: balance_dirty_state: bdi btrfs-1: dirty=623 wb=801 unstable=3 bg_thresh=977 thresh=1954 gap=527 poll_thresh=22 ino=257 dd-2584 [006] 20.324714: balance_dirty_state: bdi btrfs-1: dirty=673 wb=801 unstable=3 bg_thresh=979 thresh=1958 gap=481 poll_thresh=23 ino=257 dd-2584 [006] 20.324720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-259% task_weight=99% bdi_bw=70756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.335474: balance_dirty_state: bdi btrfs-1: dirty=673 wb=676 unstable=3 bg_thresh=972 thresh=1944 gap=592 poll_thresh=23 ino=257 dd-2584 [006] 20.335538: balance_dirty_state: bdi btrfs-1: dirty=673 wb=676 unstable=3 bg_thresh=974 thresh=1949 gap=597 poll_thresh=17 ino=257 dd-2584 [006] 20.335655: balance_dirty_state: bdi btrfs-1: dirty=723 wb=676 unstable=3 bg_thresh=974 thresh=1948 gap=546 poll_thresh=18 ino=257 dd-2584 [006] 20.335774: balance_dirty_state: bdi btrfs-1: dirty=748 wb=676 unstable=3 bg_thresh=973 thresh=1947 gap=520 poll_thresh=19 ino=257 dd-2584 [006] 20.335894: balance_dirty_state: bdi btrfs-1: dirty=773 wb=676 unstable=3 bg_thresh=973 thresh=1946 gap=494 poll_thresh=20 ino=257 dd-2584 [006] 20.336013: balance_dirty_state: bdi btrfs-1: dirty=798 wb=676 unstable=3 bg_thresh=975 thresh=1950 gap=473 poll_thresh=21 ino=257 dd-2584 [006] 20.336018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1219 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-110% task_gap=-320% task_weight=100% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 20.343461: balance_dirty_state: bdi btrfs-1: dirty=798 wb=551 unstable=3 bg_thresh=970 thresh=1940 gap=588 poll_thresh=21 ino=257 dd-2584 [006] 20.343531: balance_dirty_state: bdi btrfs-1: dirty=823 wb=551 unstable=3 bg_thresh=970 thresh=1940 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 20.343826: balance_dirty_state: bdi btrfs-1: dirty=848 wb=551 unstable=3 bg_thresh=969 thresh=1939 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 20.343945: balance_dirty_state: bdi btrfs-1: dirty=898 wb=551 unstable=3 bg_thresh=971 thresh=1943 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 20.344062: balance_dirty_state: bdi btrfs-1: dirty=923 wb=551 unstable=3 bg_thresh=968 thresh=1936 gap=459 poll_thresh=19 ino=257 dd-2584 [006] 20.344067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1286 task_limit=1206 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.351408: balance_dirty_state: bdi btrfs-1: dirty=923 wb=301 unstable=3 bg_thresh=959 thresh=1919 gap=692 poll_thresh=19 ino=257 dd-2584 [006] 20.351478: balance_dirty_state: bdi btrfs-1: dirty=948 wb=301 unstable=3 bg_thresh=962 thresh=1924 gap=672 poll_thresh=14 ino=257 dd-2584 [006] 20.351541: balance_dirty_state: bdi btrfs-1: dirty=948 wb=301 unstable=3 bg_thresh=965 thresh=1930 gap=678 poll_thresh=15 ino=257 dd-2584 [006] 20.351601: balance_dirty_state: bdi btrfs-1: dirty=973 wb=301 unstable=3 bg_thresh=967 thresh=1935 gap=658 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 20.351626: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2900 wrote=0 to_write=16384 dd-2584 [006] 20.351774: balance_dirty_state: bdi btrfs-1: dirty=998 wb=301 unstable=3 bg_thresh=967 thresh=1934 gap=632 poll_thresh=17 ino=257 dd-2584 [006] 20.351951: balance_dirty_state: bdi btrfs-1: dirty=998 wb=326 unstable=3 bg_thresh=972 thresh=1944 gap=617 poll_thresh=18 ino=257 dd-2584 [006] 20.352133: balance_dirty_state: bdi btrfs-1: dirty=998 wb=376 unstable=3 bg_thresh=971 thresh=1943 gap=566 poll_thresh=19 ino=257 dd-2584 [006] 20.352312: balance_dirty_state: bdi btrfs-1: dirty=973 wb=426 unstable=3 bg_thresh=971 thresh=1942 gap=540 poll_thresh=20 ino=257 dd-2584 [006] 20.352784: balance_dirty_state: bdi btrfs-1: dirty=873 wb=551 unstable=3 bg_thresh=970 thresh=1941 gap=514 poll_thresh=21 ino=257 dd-2584 [006] 20.352967: balance_dirty_state: bdi btrfs-1: dirty=848 wb=601 unstable=3 bg_thresh=969 thresh=1939 gap=487 poll_thresh=22 ino=257 dd-2584 [006] 20.353148: balance_dirty_state: bdi btrfs-1: dirty=848 wb=651 unstable=3 bg_thresh=969 thresh=1938 gap=436 poll_thresh=23 ino=257 dd-2584 [006] 20.353150: balance_dirty_pages: bdi btrfs-1: bdi_limit=1288 task_limit=1208 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-93% task_gap=-287% task_weight=99% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 20.356595: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=1120 to_write=15264 dd-2584 [006] 20.359484: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1426 unstable=3 bg_thresh=966 thresh=1933 gap=431 poll_thresh=23 ino=257 dd-2584 [006] 20.359494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1283 task_limit=1203 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-122% task_gap=-344% task_weight=100% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.367455: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1176 unstable=3 bg_thresh=966 thresh=1933 gap=681 poll_thresh=23 ino=257 dd-2584 [006] 20.367525: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1176 unstable=3 bg_thresh=966 thresh=1933 gap=681 poll_thresh=17 ino=257 dd-2584 [006] 20.367650: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1176 unstable=3 bg_thresh=968 thresh=1937 gap=635 poll_thresh=18 ino=257 dd-2584 [006] 20.367769: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1176 unstable=3 bg_thresh=968 thresh=1936 gap=609 poll_thresh=19 ino=257 dd-2584 [006] 20.367889: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1176 unstable=3 bg_thresh=967 thresh=1935 gap=583 poll_thresh=20 ino=257 dd-2584 [006] 20.368009: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1176 unstable=3 bg_thresh=969 thresh=1939 gap=537 poll_thresh=21 ino=257 dd-2584 [006] 20.368309: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1176 unstable=3 bg_thresh=967 thresh=1935 gap=508 poll_thresh=22 ino=257 dd-2584 [006] 20.368432: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1176 unstable=3 bg_thresh=960 thresh=1920 gap=468 poll_thresh=23 ino=257 dd-2584 [006] 20.368439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1270 task_limit=1191 bdi_dirty=1422 avg_dirty=1422 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.375471: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1151 unstable=3 bg_thresh=965 thresh=1931 gap=504 poll_thresh=23 ino=257 dd-2584 [006] 20.375583: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1151 unstable=3 bg_thresh=968 thresh=1936 gap=484 poll_thresh=17 ino=257 dd-2584 [006] 20.375698: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1151 unstable=3 bg_thresh=967 thresh=1935 gap=458 poll_thresh=18 ino=257 dd-2584 [006] 20.375703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1285 task_limit=1205 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-120% task_gap=-341% task_weight=100% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.383495: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1026 unstable=3 bg_thresh=966 thresh=1933 gap=581 poll_thresh=18 ino=257 dd-2584 [006] 20.383567: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1026 unstable=3 bg_thresh=966 thresh=1932 gap=555 poll_thresh=13 ino=257 dd-2584 [006] 20.383644: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1001 unstable=3 bg_thresh=966 thresh=1932 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 20.383728: balance_dirty_state: bdi btrfs-1: dirty=373 wb=976 unstable=3 bg_thresh=961 thresh=1923 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 20.383801: balance_dirty_state: bdi btrfs-1: dirty=398 wb=926 unstable=3 bg_thresh=964 thresh=1928 gap=601 poll_thresh=16 ino=257 dd-2584 [006] 20.383938: balance_dirty_state: bdi btrfs-1: dirty=423 wb=876 unstable=3 bg_thresh=966 thresh=1933 gap=631 poll_thresh=17 ino=257 dd-2584 [006] 20.384079: balance_dirty_state: bdi btrfs-1: dirty=448 wb=876 unstable=3 bg_thresh=966 thresh=1932 gap=605 poll_thresh=18 ino=257 dd-2584 [006] 20.384214: balance_dirty_state: bdi btrfs-1: dirty=473 wb=876 unstable=3 bg_thresh=968 thresh=1936 gap=584 poll_thresh=19 ino=257 dd-2584 [006] 20.384557: balance_dirty_state: bdi btrfs-1: dirty=523 wb=876 unstable=3 bg_thresh=964 thresh=1929 gap=527 poll_thresh=20 ino=257 dd-2584 [006] 20.384696: balance_dirty_state: bdi btrfs-1: dirty=548 wb=876 unstable=3 bg_thresh=964 thresh=1928 gap=501 poll_thresh=21 ino=257 dd-2584 [006] 20.384834: balance_dirty_state: bdi btrfs-1: dirty=573 wb=876 unstable=3 bg_thresh=963 thresh=1927 gap=475 poll_thresh=22 ino=257 dd-2584 [006] 20.384840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1277 task_limit=1198 bdi_dirty=1439 avg_dirty=1439 bdi_gap=-100% task_gap=-301% task_weight=99% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.391454: balance_dirty_state: bdi btrfs-1: dirty=573 wb=876 unstable=3 bg_thresh=963 thresh=1927 gap=475 poll_thresh=22 ino=257 dd-2584 [006] 20.391465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1277 task_limit=1198 bdi_dirty=1439 avg_dirty=1439 bdi_gap=-100% task_gap=-301% task_weight=99% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.399486: balance_dirty_state: bdi btrfs-1: dirty=573 wb=626 unstable=3 bg_thresh=963 thresh=1927 gap=725 poll_thresh=22 ino=257 dd-2584 [006] 20.399559: balance_dirty_state: bdi btrfs-1: dirty=598 wb=626 unstable=3 bg_thresh=966 thresh=1932 gap=705 poll_thresh=16 ino=257 dd-2584 [006] 20.399671: balance_dirty_state: bdi btrfs-1: dirty=623 wb=626 unstable=3 bg_thresh=965 thresh=1931 gap=679 poll_thresh=17 ino=257 dd-2584 [006] 20.399784: balance_dirty_state: bdi btrfs-1: dirty=648 wb=626 unstable=3 bg_thresh=967 thresh=1935 gap=658 poll_thresh=18 ino=257 dd-2584 [006] 20.399895: balance_dirty_state: bdi btrfs-1: dirty=698 wb=626 unstable=3 bg_thresh=967 thresh=1934 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 20.400006: balance_dirty_state: bdi btrfs-1: dirty=723 wb=626 unstable=3 bg_thresh=966 thresh=1933 gap=581 poll_thresh=20 ino=257 dd-2584 [006] 20.400283: balance_dirty_state: bdi btrfs-1: dirty=748 wb=626 unstable=3 bg_thresh=963 thresh=1926 gap=549 poll_thresh=21 ino=257 dd-2584 [006] 20.400398: balance_dirty_state: bdi btrfs-1: dirty=798 wb=626 unstable=3 bg_thresh=965 thresh=1930 gap=503 poll_thresh=22 ino=257 dd-2584 [006] 20.400512: balance_dirty_state: bdi btrfs-1: dirty=823 wb=626 unstable=3 bg_thresh=964 thresh=1929 gap=477 poll_thresh=23 ino=257 dd-2584 [006] 20.400518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1279 task_limit=1200 bdi_dirty=1423 avg_dirty=1423 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.407439: balance_dirty_state: bdi btrfs-1: dirty=823 wb=501 unstable=3 bg_thresh=967 thresh=1934 gap=607 poll_thresh=23 ino=257 dd-2584 [006] 20.407517: balance_dirty_state: bdi btrfs-1: dirty=823 wb=501 unstable=3 bg_thresh=969 thresh=1939 gap=612 poll_thresh=17 ino=257 dd-2584 [006] 20.407633: balance_dirty_state: bdi btrfs-1: dirty=873 wb=501 unstable=3 bg_thresh=969 thresh=1938 gap=561 poll_thresh=18 ino=257 dd-2584 [006] 20.407747: balance_dirty_state: bdi btrfs-1: dirty=898 wb=501 unstable=3 bg_thresh=968 thresh=1937 gap=535 poll_thresh=19 ino=257 dd-2584 [006] 20.407859: balance_dirty_state: bdi btrfs-1: dirty=923 wb=501 unstable=3 bg_thresh=968 thresh=1936 gap=509 poll_thresh=20 ino=257 dd-2584 [006] 20.407975: balance_dirty_state: bdi btrfs-1: dirty=973 wb=501 unstable=3 bg_thresh=970 thresh=1940 gap=463 poll_thresh=21 ino=257 dd-2584 [006] 20.407980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1290 task_limit=1210 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-117% task_gap=-334% task_weight=99% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 20.408000: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2956 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 20.410511: writeback_single_inode: bdi btrfs-1: ino=257 state= age=284 wrote=896 to_write=15488 dd-2584 [006] 20.415414: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1251 unstable=3 bg_thresh=967 thresh=1935 gap=583 poll_thresh=21 ino=257 dd-2584 [006] 20.415534: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1251 unstable=3 bg_thresh=964 thresh=1929 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 20.415825: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1251 unstable=3 bg_thresh=966 thresh=1933 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 20.415944: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1251 unstable=3 bg_thresh=966 thresh=1932 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 20.416059: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1251 unstable=3 bg_thresh=965 thresh=1931 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 20.416064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1281 task_limit=1201 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-98% task_gap=-298% task_weight=100% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.423420: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1126 unstable=3 bg_thresh=967 thresh=1935 gap=608 poll_thresh=19 ino=257 dd-2584 [006] 20.423505: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1126 unstable=3 bg_thresh=967 thresh=1934 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 20.423565: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1126 unstable=3 bg_thresh=969 thresh=1939 gap=587 poll_thresh=15 ino=257 dd-2584 [006] 20.423623: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1126 unstable=3 bg_thresh=966 thresh=1933 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 20.423739: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1126 unstable=3 bg_thresh=966 thresh=1932 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 20.423855: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1126 unstable=3 bg_thresh=968 thresh=1936 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 20.423974: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1126 unstable=3 bg_thresh=967 thresh=1935 gap=458 poll_thresh=19 ino=257 dd-2584 [006] 20.423979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1285 task_limit=1205 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-95% task_gap=-292% task_weight=100% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.431408: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1126 unstable=3 bg_thresh=967 thresh=1934 gap=457 poll_thresh=19 ino=257 dd-2584 [006] 20.431414: balance_dirty_pages: bdi btrfs-1: bdi_limit=1284 task_limit=1204 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-96% task_gap=-293% task_weight=100% bdi_bw=70324 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.439402: balance_dirty_state: bdi btrfs-1: dirty=348 wb=876 unstable=3 bg_thresh=966 thresh=1932 gap=705 poll_thresh=19 ino=257 dd-2584 [006] 20.439469: balance_dirty_state: bdi btrfs-1: dirty=348 wb=876 unstable=3 bg_thresh=965 thresh=1931 gap=704 poll_thresh=14 ino=257 dd-2584 [006] 20.439528: balance_dirty_state: bdi btrfs-1: dirty=373 wb=876 unstable=3 bg_thresh=965 thresh=1931 gap=679 poll_thresh=15 ino=257 dd-2584 [006] 20.439757: balance_dirty_state: bdi btrfs-1: dirty=398 wb=876 unstable=3 bg_thresh=965 thresh=1930 gap=653 poll_thresh=16 ino=257 dd-2584 [006] 20.439874: balance_dirty_state: bdi btrfs-1: dirty=423 wb=876 unstable=3 bg_thresh=964 thresh=1929 gap=627 poll_thresh=17 ino=257 dd-2584 [006] 20.439997: balance_dirty_state: bdi btrfs-1: dirty=448 wb=876 unstable=3 bg_thresh=966 thresh=1933 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 20.440113: balance_dirty_state: bdi btrfs-1: dirty=498 wb=876 unstable=3 bg_thresh=966 thresh=1932 gap=555 poll_thresh=19 ino=257 dd-2584 [006] 20.440229: balance_dirty_state: bdi btrfs-1: dirty=523 wb=876 unstable=3 bg_thresh=965 thresh=1931 gap=529 poll_thresh=20 ino=257 dd-2584 [006] 20.440347: balance_dirty_state: bdi btrfs-1: dirty=548 wb=876 unstable=3 bg_thresh=965 thresh=1930 gap=503 poll_thresh=21 ino=257 dd-2584 [006] 20.440471: balance_dirty_state: bdi btrfs-1: dirty=573 wb=876 unstable=3 bg_thresh=967 thresh=1934 gap=482 poll_thresh=22 ino=257 dd-2584 [006] 20.440476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1284 task_limit=1204 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-121% task_gap=-343% task_weight=100% bdi_bw=70212 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.447494: balance_dirty_state: bdi btrfs-1: dirty=573 wb=751 unstable=3 bg_thresh=968 thresh=1936 gap=609 poll_thresh=22 ino=257 dd-2584 [006] 20.447585: balance_dirty_state: bdi btrfs-1: dirty=598 wb=751 unstable=3 bg_thresh=965 thresh=1930 gap=578 poll_thresh=16 ino=257 dd-2584 [006] 20.447697: balance_dirty_state: bdi btrfs-1: dirty=623 wb=751 unstable=3 bg_thresh=964 thresh=1929 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 20.447973: balance_dirty_state: bdi btrfs-1: dirty=673 wb=751 unstable=3 bg_thresh=966 thresh=1933 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 20.448086: balance_dirty_state: bdi btrfs-1: dirty=698 wb=751 unstable=3 bg_thresh=966 thresh=1932 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 20.448090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1282 task_limit=1202 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-98% task_gap=-296% task_weight=100% bdi_bw=70212 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.455417: balance_dirty_state: bdi btrfs-1: dirty=698 wb=626 unstable=3 bg_thresh=971 thresh=1942 gap=615 poll_thresh=19 ino=257 dd-2584 [006] 20.455485: balance_dirty_state: bdi btrfs-1: dirty=723 wb=626 unstable=3 bg_thresh=973 thresh=1947 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 20.455544: balance_dirty_state: bdi btrfs-1: dirty=723 wb=626 unstable=3 bg_thresh=970 thresh=1941 gap=589 poll_thresh=15 ino=257 dd-2584 [006] 20.455606: balance_dirty_state: bdi btrfs-1: dirty=748 wb=626 unstable=3 bg_thresh=973 thresh=1946 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 20.455747: balance_dirty_state: bdi btrfs-1: dirty=773 wb=576 unstable=3 bg_thresh=968 thresh=1936 gap=584 poll_thresh=17 ino=257 dd-2584 [006] 20.455886: balance_dirty_state: bdi btrfs-1: dirty=798 wb=501 unstable=3 bg_thresh=973 thresh=1946 gap=644 poll_thresh=18 ino=257 dd-2584 [006] 20.456005: balance_dirty_state: bdi btrfs-1: dirty=848 wb=501 unstable=3 bg_thresh=969 thresh=1939 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 20.456122: balance_dirty_state: bdi btrfs-1: dirty=873 wb=501 unstable=3 bg_thresh=969 thresh=1938 gap=561 poll_thresh=20 ino=257 dd-2584 [006] 20.456411: balance_dirty_state: bdi btrfs-1: dirty=898 wb=501 unstable=3 bg_thresh=971 thresh=1942 gap=540 poll_thresh=21 ino=257 dd-2584 [006] 20.456528: balance_dirty_state: bdi btrfs-1: dirty=948 wb=501 unstable=3 bg_thresh=970 thresh=1941 gap=489 poll_thresh=22 ino=257 dd-2584 [006] 20.456644: balance_dirty_state: bdi btrfs-1: dirty=973 wb=501 unstable=3 bg_thresh=970 thresh=1940 gap=463 poll_thresh=23 ino=257 dd-2584 [006] 20.456649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1290 task_limit=1210 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-117% task_gap=-334% task_weight=99% bdi_bw=70212 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 20.456670: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3004 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 20.459426: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=880 to_write=15504 dd-2584 [006] 20.463361: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1376 unstable=3 bg_thresh=972 thresh=1944 gap=492 poll_thresh=23 ino=257 dd-2584 [006] 20.463446: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1351 unstable=3 bg_thresh=965 thresh=1930 gap=503 poll_thresh=17 ino=257 dd-2584 [006] 20.463591: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1276 unstable=3 bg_thresh=970 thresh=1940 gap=538 poll_thresh=18 ino=257 dd-2584 [006] 20.463717: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1276 unstable=3 bg_thresh=965 thresh=1931 gap=504 poll_thresh=19 ino=257 dd-2584 [006] 20.463846: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1276 unstable=3 bg_thresh=968 thresh=1936 gap=484 poll_thresh=20 ino=257 dd-2584 [006] 20.463977: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1276 unstable=3 bg_thresh=966 thresh=1932 gap=430 poll_thresh=21 ino=257 dd-2584 [006] 20.463982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1282 task_limit=1202 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-122% task_gap=-346% task_weight=100% bdi_bw=70212 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.471416: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1276 unstable=3 bg_thresh=974 thresh=1948 gap=446 poll_thresh=21 ino=257 dd-2584 [006] 20.471421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1298 task_limit=1217 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=70212 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.483437: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1001 unstable=3 bg_thresh=969 thresh=1938 gap=711 poll_thresh=21 ino=257 dd-2584 [006] 20.483517: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1001 unstable=3 bg_thresh=969 thresh=1938 gap=711 poll_thresh=16 ino=257 dd-2584 [006] 20.483822: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1001 unstable=3 bg_thresh=974 thresh=1948 gap=696 poll_thresh=17 ino=257 dd-2584 [006] 20.483940: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1001 unstable=3 bg_thresh=973 thresh=1947 gap=645 poll_thresh=18 ino=257 dd-2584 [006] 20.484058: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1001 unstable=3 bg_thresh=973 thresh=1946 gap=619 poll_thresh=19 ino=257 dd-2584 [006] 20.484176: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1001 unstable=3 bg_thresh=975 thresh=1950 gap=598 poll_thresh=20 ino=257 dd-2584 [006] 20.484294: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1001 unstable=3 bg_thresh=974 thresh=1949 gap=547 poll_thresh=21 ino=257 dd-2584 [006] 20.484411: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1001 unstable=3 bg_thresh=974 thresh=1948 gap=521 poll_thresh=22 ino=257 dd-2584 [006] 20.484531: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1001 unstable=3 bg_thresh=973 thresh=1947 gap=495 poll_thresh=23 ino=257 dd-2584 [006] 20.484647: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1001 unstable=3 bg_thresh=975 thresh=1951 gap=474 poll_thresh=24 ino=257 dd-2584 [006] 20.484652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1220 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-109% task_gap=-319% task_weight=100% bdi_bw=70212 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 20.491417: balance_dirty_state: bdi btrfs-1: dirty=473 wb=876 unstable=3 bg_thresh=977 thresh=1954 gap=602 poll_thresh=24 ino=257 dd-2584 [005] 20.491481: balance_dirty_state: bdi btrfs-1: dirty=473 wb=876 unstable=3 bg_thresh=979 thresh=1959 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 20.491766: balance_dirty_state: bdi btrfs-1: dirty=523 wb=876 unstable=3 bg_thresh=982 thresh=1964 gap=562 poll_thresh=19 ino=257 dd-2584 [005] 20.491883: balance_dirty_state: bdi btrfs-1: dirty=548 wb=876 unstable=3 bg_thresh=981 thresh=1963 gap=536 poll_thresh=20 ino=257 dd-2584 [005] 20.492001: balance_dirty_state: bdi btrfs-1: dirty=573 wb=876 unstable=3 bg_thresh=983 thresh=1967 gap=515 poll_thresh=21 ino=257 dd-2584 [005] 20.492117: balance_dirty_state: bdi btrfs-1: dirty=623 wb=876 unstable=3 bg_thresh=983 thresh=1966 gap=464 poll_thresh=22 ino=257 dd-2584 [005] 20.492122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-345% task_weight=98% bdi_bw=70212 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 20.503427: balance_dirty_state: bdi btrfs-1: dirty=623 wb=626 unstable=3 bg_thresh=981 thresh=1962 gap=710 poll_thresh=22 ino=257 dd-2584 [005] 20.503525: balance_dirty_state: bdi btrfs-1: dirty=623 wb=626 unstable=3 bg_thresh=981 thresh=1962 gap=710 poll_thresh=16 ino=257 dd-2584 [005] 20.503647: balance_dirty_state: bdi btrfs-1: dirty=673 wb=626 unstable=3 bg_thresh=983 thresh=1966 gap=664 poll_thresh=17 ino=257 dd-2584 [005] 20.503764: balance_dirty_state: bdi btrfs-1: dirty=698 wb=626 unstable=3 bg_thresh=982 thresh=1965 gap=638 poll_thresh=18 ino=257 dd-2584 [005] 20.503881: balance_dirty_state: bdi btrfs-1: dirty=723 wb=626 unstable=3 bg_thresh=982 thresh=1964 gap=612 poll_thresh=19 ino=257 dd-2584 [005] 20.504171: balance_dirty_state: bdi btrfs-1: dirty=748 wb=626 unstable=3 bg_thresh=981 thresh=1963 gap=586 poll_thresh=20 ino=257 dd-2584 [005] 20.504294: balance_dirty_state: bdi btrfs-1: dirty=798 wb=626 unstable=3 bg_thresh=980 thresh=1961 gap=534 poll_thresh=21 ino=257 dd-2584 [005] 20.504415: balance_dirty_state: bdi btrfs-1: dirty=823 wb=626 unstable=3 bg_thresh=980 thresh=1960 gap=508 poll_thresh=22 ino=257 dd-2584 [005] 20.504534: balance_dirty_state: bdi btrfs-1: dirty=848 wb=626 unstable=3 bg_thresh=979 thresh=1959 gap=482 poll_thresh=23 ino=257 dd-2584 [005] 20.504539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=70212 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 20.511357: balance_dirty_state: bdi btrfs-1: dirty=848 wb=501 unstable=3 bg_thresh=980 thresh=1961 gap=609 poll_thresh=23 ino=257 dd-2584 [005] 20.511453: balance_dirty_state: bdi btrfs-1: dirty=873 wb=501 unstable=3 bg_thresh=983 thresh=1966 gap=589 poll_thresh=17 ino=257 dd-2584 [005] 20.511567: balance_dirty_state: bdi btrfs-1: dirty=898 wb=501 unstable=3 bg_thresh=982 thresh=1965 gap=563 poll_thresh=18 ino=257 dd-2584 [005] 20.511680: balance_dirty_state: bdi btrfs-1: dirty=923 wb=501 unstable=3 bg_thresh=984 thresh=1969 gap=542 poll_thresh=19 ino=257 dd-2584 [005] 20.511793: balance_dirty_state: bdi btrfs-1: dirty=973 wb=501 unstable=3 bg_thresh=984 thresh=1968 gap=491 poll_thresh=20 ino=257 dd-2584 [005] 20.511797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=70212 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 20.519363: balance_dirty_state: bdi btrfs-1: dirty=973 wb=376 unstable=3 bg_thresh=983 thresh=1966 gap=614 poll_thresh=20 ino=257 dd-2584 [005] 20.519434: balance_dirty_state: bdi btrfs-1: dirty=973 wb=376 unstable=3 bg_thresh=981 thresh=1962 gap=610 poll_thresh=15 ino=257 dd-2584 [005] 20.519497: balance_dirty_state: bdi btrfs-1: dirty=998 wb=376 unstable=3 bg_thresh=983 thresh=1967 gap=590 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 20.519585: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3068 wrote=0 to_write=16384 dd-2584 [005] 20.520558: balance_dirty_state: bdi btrfs-1: dirty=723 wb=676 unstable=3 bg_thresh=982 thresh=1965 gap=563 poll_thresh=17 ino=257 dd-2584 [005] 20.520684: balance_dirty_state: bdi btrfs-1: dirty=723 wb=726 unstable=3 bg_thresh=982 thresh=1964 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 20.520811: balance_dirty_state: bdi btrfs-1: dirty=673 wb=801 unstable=3 bg_thresh=981 thresh=1963 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 20.520813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-301% task_weight=99% bdi_bw=70212 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 20.522134: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1040 to_write=15344 dd-2584 [004] 20.527372: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1276 unstable=3 bg_thresh=986 thresh=1973 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 20.527498: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1276 unstable=3 bg_thresh=986 thresh=1973 gap=621 poll_thresh=14 ino=257 dd-2584 [004] 20.527615: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1276 unstable=3 bg_thresh=989 thresh=1978 gap=601 poll_thresh=15 ino=257 dd-2584 [004] 20.527737: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1276 unstable=3 bg_thresh=989 thresh=1978 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 20.527971: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1276 unstable=3 bg_thresh=988 thresh=1977 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 20.528206: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1276 unstable=3 bg_thresh=990 thresh=1981 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 20.528441: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1276 unstable=3 bg_thresh=990 thresh=1980 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 20.528450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=70212 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.535390: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1151 unstable=3 bg_thresh=987 thresh=1975 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 20.535519: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1151 unstable=3 bg_thresh=987 thresh=1974 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 20.535993: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1151 unstable=3 bg_thresh=984 thresh=1968 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 20.536111: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1151 unstable=3 bg_thresh=986 thresh=1973 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 20.536346: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1151 unstable=3 bg_thresh=986 thresh=1972 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 20.536581: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1151 unstable=3 bg_thresh=988 thresh=1976 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 20.536820: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1151 unstable=3 bg_thresh=987 thresh=1975 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 20.536829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-332% task_weight=98% bdi_bw=70212 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.543344: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1026 unstable=3 bg_thresh=990 thresh=1980 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 20.543437: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1026 unstable=3 bg_thresh=987 thresh=1974 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 20.543525: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1026 unstable=3 bg_thresh=989 thresh=1979 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 20.543615: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1026 unstable=3 bg_thresh=989 thresh=1978 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 20.543790: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1026 unstable=3 bg_thresh=988 thresh=1977 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 20.543965: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1026 unstable=3 bg_thresh=988 thresh=1976 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 20.543971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-331% task_weight=98% bdi_bw=69956 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.551361: balance_dirty_state: bdi btrfs-1: dirty=473 wb=901 unstable=3 bg_thresh=984 thresh=1968 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 20.551433: balance_dirty_state: bdi btrfs-1: dirty=473 wb=901 unstable=3 bg_thresh=984 thresh=1968 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 20.551683: balance_dirty_state: bdi btrfs-1: dirty=498 wb=901 unstable=3 bg_thresh=986 thresh=1973 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 20.551771: balance_dirty_state: bdi btrfs-1: dirty=523 wb=901 unstable=3 bg_thresh=982 thresh=1964 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 20.551857: balance_dirty_state: bdi btrfs-1: dirty=523 wb=901 unstable=3 bg_thresh=984 thresh=1969 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 20.552047: balance_dirty_state: bdi btrfs-1: dirty=573 wb=851 unstable=3 bg_thresh=987 thresh=1974 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 20.552219: balance_dirty_state: bdi btrfs-1: dirty=598 wb=776 unstable=3 bg_thresh=986 thresh=1973 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 20.552336: balance_dirty_state: bdi btrfs-1: dirty=623 wb=776 unstable=3 bg_thresh=988 thresh=1977 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 20.552450: balance_dirty_state: bdi btrfs-1: dirty=648 wb=776 unstable=3 bg_thresh=988 thresh=1976 gap=549 poll_thresh=20 ino=257 dd-2584 [004] 20.552567: balance_dirty_state: bdi btrfs-1: dirty=698 wb=776 unstable=3 bg_thresh=987 thresh=1975 gap=498 poll_thresh=21 ino=257 dd-2584 [004] 20.552684: balance_dirty_state: bdi btrfs-1: dirty=723 wb=776 unstable=3 bg_thresh=989 thresh=1979 gap=477 poll_thresh=22 ino=257 dd-2584 [004] 20.552689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-278% task_weight=98% bdi_bw=69956 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.559385: balance_dirty_state: bdi btrfs-1: dirty=723 wb=776 unstable=3 bg_thresh=989 thresh=1979 gap=477 poll_thresh=22 ino=257 dd-2584 [004] 20.559397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-278% task_weight=98% bdi_bw=69956 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 20.567424: balance_dirty_state: bdi btrfs-1: dirty=723 wb=526 unstable=3 bg_thresh=980 thresh=1961 gap=709 poll_thresh=22 ino=257 dd-2584 [000] 20.567515: balance_dirty_state: bdi btrfs-1: dirty=723 wb=526 unstable=3 bg_thresh=980 thresh=1961 gap=709 poll_thresh=16 ino=257 dd-2584 [000] 20.567953: balance_dirty_state: bdi btrfs-1: dirty=748 wb=526 unstable=3 bg_thresh=983 thresh=1966 gap=689 poll_thresh=17 ino=257 dd-2584 [000] 20.568126: balance_dirty_state: bdi btrfs-1: dirty=798 wb=526 unstable=3 bg_thresh=985 thresh=1971 gap=644 poll_thresh=18 ino=257 dd-2584 [000] 20.568305: balance_dirty_state: bdi btrfs-1: dirty=823 wb=526 unstable=3 bg_thresh=987 thresh=1975 gap=623 poll_thresh=19 ino=257 dd-2584 [000] 20.568480: balance_dirty_state: bdi btrfs-1: dirty=848 wb=526 unstable=3 bg_thresh=987 thresh=1974 gap=597 poll_thresh=20 ino=257 dd-2584 [000] 20.568657: balance_dirty_state: bdi btrfs-1: dirty=898 wb=526 unstable=3 bg_thresh=986 thresh=1973 gap=546 poll_thresh=21 ino=257 dd-2584 [000] 20.568836: balance_dirty_state: bdi btrfs-1: dirty=923 wb=526 unstable=3 bg_thresh=986 thresh=1972 gap=520 poll_thresh=22 ino=257 dd-2584 [000] 20.569022: balance_dirty_state: bdi btrfs-1: dirty=948 wb=526 unstable=3 bg_thresh=988 thresh=1976 gap=499 poll_thresh=23 ino=257 dd-2584 [000] 20.569202: balance_dirty_state: bdi btrfs-1: dirty=973 wb=526 unstable=3 bg_thresh=987 thresh=1975 gap=473 poll_thresh=24 ino=257 dd-2584 [000] 20.569209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-284% task_weight=98% bdi_bw=69956 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 20.575349: balance_dirty_state: bdi btrfs-1: dirty=973 wb=401 unstable=3 bg_thresh=985 thresh=1970 gap=593 poll_thresh=24 ino=257 dd-2584 [005] 20.575584: balance_dirty_state: bdi btrfs-1: dirty=973 wb=401 unstable=3 bg_thresh=986 thresh=1973 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 20.575710: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=401 unstable=3 bg_thresh=982 thresh=1964 gap=537 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 20.575786: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3124 wrote=0 to_write=16384 dd-2584 [005] 20.575837: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=401 unstable=3 bg_thresh=987 thresh=1975 gap=523 poll_thresh=20 ino=257 dd-2584 [005] 20.575966: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=426 unstable=3 bg_thresh=988 thresh=1976 gap=499 poll_thresh=21 ino=257 dd-2584 [005] 20.576096: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=476 unstable=3 bg_thresh=983 thresh=1967 gap=440 poll_thresh=22 ino=257 dd-2584 [005] 20.576097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=69956 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 20.578343: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=1072 to_write=15312 dd-2584 [005] 20.583342: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1351 unstable=3 bg_thresh=987 thresh=1975 gap=573 poll_thresh=22 ino=257 dd-2584 [005] 20.583469: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1351 unstable=3 bg_thresh=990 thresh=1980 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 20.583704: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1351 unstable=3 bg_thresh=989 thresh=1979 gap=552 poll_thresh=17 ino=257 dd-2584 [005] 20.583940: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1351 unstable=3 bg_thresh=989 thresh=1978 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 20.584174: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1351 unstable=3 bg_thresh=991 thresh=1982 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 20.584182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=69956 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 20.591373: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1226 unstable=3 bg_thresh=993 thresh=1986 gap=609 poll_thresh=19 ino=257 dd-2584 [000] 20.591850: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1226 unstable=3 bg_thresh=992 thresh=1985 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 20.591969: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1226 unstable=3 bg_thresh=992 thresh=1985 gap=558 poll_thresh=15 ino=257 dd-2584 [000] 20.592086: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1226 unstable=3 bg_thresh=992 thresh=1984 gap=557 poll_thresh=16 ino=257 dd-2584 [000] 20.592320: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1226 unstable=3 bg_thresh=991 thresh=1983 gap=506 poll_thresh=17 ino=257 dd-2584 [000] 20.592553: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1226 unstable=3 bg_thresh=993 thresh=1987 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 20.592562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=69956 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.599325: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1076 unstable=3 bg_thresh=993 thresh=1986 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 20.599506: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1076 unstable=3 bg_thresh=993 thresh=1986 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 20.599684: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1076 unstable=3 bg_thresh=995 thresh=1991 gap=614 poll_thresh=14 ino=257 dd-2584 [004] 20.599859: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1076 unstable=3 bg_thresh=995 thresh=1991 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 20.600037: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1076 unstable=3 bg_thresh=998 thresh=1996 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 20.600389: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1076 unstable=3 bg_thresh=997 thresh=1995 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 20.600744: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1076 unstable=3 bg_thresh=999 thresh=1999 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 20.601731: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1076 unstable=3 bg_thresh=999 thresh=1998 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 20.601744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=69956 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.607323: balance_dirty_state: bdi btrfs-1: dirty=423 wb=951 unstable=3 bg_thresh=993 thresh=1987 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 20.607505: balance_dirty_state: bdi btrfs-1: dirty=448 wb=951 unstable=3 bg_thresh=993 thresh=1987 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 20.607687: balance_dirty_state: bdi btrfs-1: dirty=473 wb=951 unstable=3 bg_thresh=993 thresh=1986 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 20.607864: balance_dirty_state: bdi btrfs-1: dirty=473 wb=951 unstable=3 bg_thresh=995 thresh=1991 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 20.608225: balance_dirty_state: bdi btrfs-1: dirty=523 wb=951 unstable=3 bg_thresh=995 thresh=1990 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 20.608592: balance_dirty_state: bdi btrfs-1: dirty=548 wb=951 unstable=3 bg_thresh=991 thresh=1983 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 20.608604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=69956 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.615360: balance_dirty_state: bdi btrfs-1: dirty=548 wb=826 unstable=3 bg_thresh=984 thresh=1968 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 20.615458: balance_dirty_state: bdi btrfs-1: dirty=573 wb=826 unstable=3 bg_thresh=986 thresh=1973 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 20.615547: balance_dirty_state: bdi btrfs-1: dirty=573 wb=826 unstable=3 bg_thresh=986 thresh=1972 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 20.615635: balance_dirty_state: bdi btrfs-1: dirty=598 wb=826 unstable=3 bg_thresh=986 thresh=1972 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 20.615722: balance_dirty_state: bdi btrfs-1: dirty=598 wb=826 unstable=3 bg_thresh=985 thresh=1971 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 20.615889: balance_dirty_state: bdi btrfs-1: dirty=648 wb=826 unstable=3 bg_thresh=985 thresh=1970 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 20.616018: balance_dirty_state: bdi btrfs-1: dirty=673 wb=826 unstable=3 bg_thresh=984 thresh=1969 gap=467 poll_thresh=18 ino=257 dd-2584 [004] 20.616024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-121% task_gap=-341% task_weight=98% bdi_bw=69956 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 20.623356: balance_dirty_state: bdi btrfs-1: dirty=673 wb=701 unstable=3 bg_thresh=975 thresh=1950 gap=573 poll_thresh=18 ino=257 dd-2584 [001] 20.623684: balance_dirty_state: bdi btrfs-1: dirty=673 wb=701 unstable=3 bg_thresh=975 thresh=1950 gap=573 poll_thresh=13 ino=257 dd-2584 [001] 20.623741: balance_dirty_state: bdi btrfs-1: dirty=698 wb=701 unstable=3 bg_thresh=977 thresh=1955 gap=553 poll_thresh=14 ino=257 dd-2584 [001] 20.623799: balance_dirty_state: bdi btrfs-1: dirty=723 wb=701 unstable=3 bg_thresh=977 thresh=1955 gap=528 poll_thresh=15 ino=257 dd-2584 [001] 20.623859: balance_dirty_state: bdi btrfs-1: dirty=723 wb=701 unstable=3 bg_thresh=977 thresh=1954 gap=527 poll_thresh=16 ino=257 dd-2584 [001] 20.623976: balance_dirty_state: bdi btrfs-1: dirty=773 wb=701 unstable=3 bg_thresh=976 thresh=1953 gap=476 poll_thresh=17 ino=257 dd-2584 [001] 20.623982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1223 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-108% task_gap=-315% task_weight=98% bdi_bw=69956 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 20.631360: balance_dirty_state: bdi btrfs-1: dirty=773 wb=576 unstable=3 bg_thresh=971 thresh=1942 gap=590 poll_thresh=17 ino=257 dd-2584 [001] 20.631430: balance_dirty_state: bdi btrfs-1: dirty=773 wb=576 unstable=3 bg_thresh=973 thresh=1947 gap=595 poll_thresh=13 ino=257 dd-2584 [001] 20.631492: balance_dirty_state: bdi btrfs-1: dirty=798 wb=576 unstable=3 bg_thresh=973 thresh=1946 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 20.631551: balance_dirty_state: bdi btrfs-1: dirty=823 wb=576 unstable=3 bg_thresh=973 thresh=1946 gap=544 poll_thresh=15 ino=257 dd-2584 [001] 20.631611: balance_dirty_state: bdi btrfs-1: dirty=823 wb=576 unstable=3 bg_thresh=972 thresh=1945 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 20.631729: balance_dirty_state: bdi btrfs-1: dirty=873 wb=576 unstable=3 bg_thresh=972 thresh=1944 gap=492 poll_thresh=17 ino=257 dd-2584 [001] 20.631851: balance_dirty_state: bdi btrfs-1: dirty=898 wb=576 unstable=3 bg_thresh=974 thresh=1948 gap=471 poll_thresh=18 ino=257 dd-2584 [001] 20.631855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1298 task_limit=1218 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=69956 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 20.643379: balance_dirty_state: bdi btrfs-1: dirty=898 wb=301 unstable=3 bg_thresh=972 thresh=1945 gap=743 poll_thresh=18 ino=257 dd-2584 [001] 20.643472: balance_dirty_state: bdi btrfs-1: dirty=898 wb=301 unstable=3 bg_thresh=972 thresh=1945 gap=743 poll_thresh=13 ino=257 dd-2584 [001] 20.643536: balance_dirty_state: bdi btrfs-1: dirty=923 wb=301 unstable=3 bg_thresh=972 thresh=1944 gap=717 poll_thresh=14 ino=257 dd-2584 [001] 20.643757: balance_dirty_state: bdi btrfs-1: dirty=948 wb=301 unstable=3 bg_thresh=972 thresh=1944 gap=692 poll_thresh=15 ino=257 dd-2584 [001] 20.643815: balance_dirty_state: bdi btrfs-1: dirty=948 wb=301 unstable=3 bg_thresh=971 thresh=1943 gap=691 poll_thresh=16 ino=257 dd-2584 [001] 20.643929: balance_dirty_state: bdi btrfs-1: dirty=998 wb=301 unstable=3 bg_thresh=971 thresh=1942 gap=640 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 20.644017: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3192 wrote=0 to_write=16384 dd-2584 [001] 20.644056: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=301 unstable=3 bg_thresh=973 thresh=1946 gap=619 poll_thresh=18 ino=257 dd-2584 [001] 20.644179: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=301 unstable=3 bg_thresh=972 thresh=1945 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 20.644318: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=351 unstable=3 bg_thresh=972 thresh=1944 gap=567 poll_thresh=20 ino=257 dd-2584 [001] 20.644447: balance_dirty_state: bdi btrfs-1: dirty=998 wb=426 unstable=3 bg_thresh=974 thresh=1948 gap=521 poll_thresh=21 ino=257 dd-2584 [001] 20.644578: balance_dirty_state: bdi btrfs-1: dirty=973 wb=476 unstable=3 bg_thresh=973 thresh=1947 gap=495 poll_thresh=22 ino=257 dd-2584 [001] 20.644707: balance_dirty_state: bdi btrfs-1: dirty=948 wb=526 unstable=3 bg_thresh=973 thresh=1946 gap=469 poll_thresh=23 ino=257 dd-2584 [001] 20.644709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1296 task_limit=1216 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=69956 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 20.648472: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=1136 to_write=15248 dd-2584 [001] 20.651368: balance_dirty_state: bdi btrfs-1: dirty=23 wb=1326 unstable=3 bg_thresh=968 thresh=1937 gap=585 poll_thresh=23 ino=257 dd-2584 [001] 20.651627: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1326 unstable=3 bg_thresh=967 thresh=1935 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 20.651754: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1326 unstable=3 bg_thresh=968 thresh=1937 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 20.651876: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1326 unstable=3 bg_thresh=973 thresh=1947 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 20.652000: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1326 unstable=3 bg_thresh=971 thresh=1943 gap=466 poll_thresh=20 ino=257 dd-2584 [001] 20.652005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1293 task_limit=1213 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=70036 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 20.659414: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1201 unstable=3 bg_thresh=971 thresh=1942 gap=590 poll_thresh=20 ino=257 dd-2584 [005] 20.659517: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1201 unstable=3 bg_thresh=971 thresh=1942 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 20.659637: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1201 unstable=3 bg_thresh=973 thresh=1947 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 20.659875: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1201 unstable=3 bg_thresh=973 thresh=1946 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 20.660114: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1201 unstable=3 bg_thresh=972 thresh=1945 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 20.660351: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1201 unstable=3 bg_thresh=974 thresh=1949 gap=472 poll_thresh=19 ino=257 dd-2584 [005] 20.660361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1218 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-61% task_gap=-223% task_weight=100% bdi_bw=70036 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 20.667374: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1151 unstable=3 bg_thresh=974 thresh=1949 gap=522 poll_thresh=19 ino=257 dd-2584 [005] 20.667458: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1126 unstable=3 bg_thresh=970 thresh=1941 gap=514 poll_thresh=14 ino=257 dd-2584 [005] 20.667691: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1076 unstable=3 bg_thresh=973 thresh=1946 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 20.667750: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1076 unstable=3 bg_thresh=973 thresh=1946 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 20.667866: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1076 unstable=3 bg_thresh=975 thresh=1950 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 20.667984: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1076 unstable=3 bg_thresh=974 thresh=1949 gap=472 poll_thresh=18 ino=257 dd-2584 [005] 20.667989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1218 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-61% task_gap=-223% task_weight=100% bdi_bw=70036 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 20.675375: balance_dirty_state: bdi btrfs-1: dirty=398 wb=901 unstable=3 bg_thresh=976 thresh=1952 gap=650 poll_thresh=18 ino=257 dd-2584 [005] 20.675476: balance_dirty_state: bdi btrfs-1: dirty=398 wb=901 unstable=3 bg_thresh=975 thresh=1951 gap=649 poll_thresh=13 ino=257 dd-2584 [005] 20.675532: balance_dirty_state: bdi btrfs-1: dirty=423 wb=901 unstable=3 bg_thresh=975 thresh=1951 gap=624 poll_thresh=14 ino=257 dd-2584 [005] 20.675589: balance_dirty_state: bdi btrfs-1: dirty=448 wb=901 unstable=3 bg_thresh=975 thresh=1950 gap=598 poll_thresh=15 ino=257 dd-2584 [005] 20.675646: balance_dirty_state: bdi btrfs-1: dirty=448 wb=901 unstable=3 bg_thresh=974 thresh=1949 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 20.675760: balance_dirty_state: bdi btrfs-1: dirty=473 wb=901 unstable=3 bg_thresh=974 thresh=1948 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 20.675872: balance_dirty_state: bdi btrfs-1: dirty=523 wb=901 unstable=3 bg_thresh=973 thresh=1947 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 20.675984: balance_dirty_state: bdi btrfs-1: dirty=548 wb=901 unstable=3 bg_thresh=973 thresh=1946 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 20.676261: balance_dirty_state: bdi btrfs-1: dirty=573 wb=901 unstable=3 bg_thresh=975 thresh=1950 gap=473 poll_thresh=20 ino=257 dd-2584 [005] 20.676266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1219 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-85% task_gap=-271% task_weight=100% bdi_bw=70036 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.683374: balance_dirty_state: bdi btrfs-1: dirty=573 wb=776 unstable=3 bg_thresh=970 thresh=1940 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 20.683506: balance_dirty_state: bdi btrfs-1: dirty=598 wb=776 unstable=3 bg_thresh=975 thresh=1951 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 20.683628: balance_dirty_state: bdi btrfs-1: dirty=598 wb=776 unstable=3 bg_thresh=972 thresh=1945 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 20.683870: balance_dirty_state: bdi btrfs-1: dirty=648 wb=776 unstable=3 bg_thresh=971 thresh=1942 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 20.684114: balance_dirty_state: bdi btrfs-1: dirty=673 wb=776 unstable=3 bg_thresh=969 thresh=1939 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 20.684357: balance_dirty_state: bdi btrfs-1: dirty=698 wb=776 unstable=3 bg_thresh=974 thresh=1949 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 20.684366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1218 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-61% task_gap=-223% task_weight=100% bdi_bw=70036 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.691375: balance_dirty_state: bdi btrfs-1: dirty=698 wb=651 unstable=3 bg_thresh=975 thresh=1951 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 20.691524: balance_dirty_state: bdi btrfs-1: dirty=723 wb=651 unstable=3 bg_thresh=975 thresh=1950 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 20.691644: balance_dirty_state: bdi btrfs-1: dirty=723 wb=651 unstable=3 bg_thresh=975 thresh=1950 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 20.691763: balance_dirty_state: bdi btrfs-1: dirty=748 wb=651 unstable=3 bg_thresh=974 thresh=1949 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 20.691996: balance_dirty_state: bdi btrfs-1: dirty=773 wb=651 unstable=3 bg_thresh=974 thresh=1948 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 20.692578: balance_dirty_state: bdi btrfs-1: dirty=823 wb=651 unstable=3 bg_thresh=976 thresh=1952 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 20.692587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1221 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=70036 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.699441: balance_dirty_state: bdi btrfs-1: dirty=823 wb=526 unstable=3 bg_thresh=974 thresh=1948 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 20.699530: balance_dirty_state: bdi btrfs-1: dirty=823 wb=526 unstable=3 bg_thresh=974 thresh=1948 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 20.699587: balance_dirty_state: bdi btrfs-1: dirty=848 wb=526 unstable=3 bg_thresh=973 thresh=1947 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 20.699643: balance_dirty_state: bdi btrfs-1: dirty=873 wb=526 unstable=3 bg_thresh=973 thresh=1947 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 20.699700: balance_dirty_state: bdi btrfs-1: dirty=873 wb=526 unstable=3 bg_thresh=973 thresh=1946 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 20.699812: balance_dirty_state: bdi btrfs-1: dirty=898 wb=526 unstable=3 bg_thresh=972 thresh=1945 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 20.699925: balance_dirty_state: bdi btrfs-1: dirty=948 wb=526 unstable=3 bg_thresh=974 thresh=1949 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 20.699929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1218 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-61% task_gap=-223% task_weight=100% bdi_bw=70036 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.707377: balance_dirty_state: bdi btrfs-1: dirty=948 wb=401 unstable=3 bg_thresh=974 thresh=1948 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 20.707447: balance_dirty_state: bdi btrfs-1: dirty=948 wb=401 unstable=3 bg_thresh=971 thresh=1942 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 20.707510: balance_dirty_state: bdi btrfs-1: dirty=973 wb=401 unstable=3 bg_thresh=973 thresh=1947 gap=570 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 20.707571: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3256 wrote=0 to_write=16384 dd-2584 [004] 20.707574: balance_dirty_state: bdi btrfs-1: dirty=998 wb=401 unstable=3 bg_thresh=970 thresh=1941 gap=539 poll_thresh=15 ino=257 dd-2584 [004] 20.707637: balance_dirty_state: bdi btrfs-1: dirty=998 wb=401 unstable=3 bg_thresh=973 thresh=1946 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 20.707766: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=401 unstable=3 bg_thresh=975 thresh=1950 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 20.708070: balance_dirty_state: bdi btrfs-1: dirty=948 wb=526 unstable=3 bg_thresh=974 thresh=1949 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 20.708072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1218 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-86% task_gap=-272% task_weight=100% bdi_bw=70036 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 20.712057: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=1040 to_write=15344 dd-2584 [004] 20.715371: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1301 unstable=3 bg_thresh=975 thresh=1951 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 20.715441: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1301 unstable=3 bg_thresh=972 thresh=1945 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 20.715505: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1301 unstable=3 bg_thresh=975 thresh=1950 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 20.715565: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1301 unstable=3 bg_thresh=972 thresh=1944 gap=542 poll_thresh=15 ino=257 dd-2584 [004] 20.715628: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1301 unstable=3 bg_thresh=974 thresh=1949 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 20.715751: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1301 unstable=3 bg_thresh=973 thresh=1947 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 20.715874: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1301 unstable=3 bg_thresh=973 thresh=1946 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 20.715879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1296 task_limit=1215 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-88% task_gap=-277% task_weight=100% bdi_bw=70036 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.723351: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1176 unstable=3 bg_thresh=974 thresh=1948 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 20.723448: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1176 unstable=3 bg_thresh=974 thresh=1948 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 20.723540: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1176 unstable=3 bg_thresh=973 thresh=1947 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 20.723631: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1176 unstable=3 bg_thresh=976 thresh=1952 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 20.723720: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1176 unstable=3 bg_thresh=973 thresh=1946 gap=519 poll_thresh=16 ino=257 dd-2584 [004] 20.723898: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1176 unstable=3 bg_thresh=975 thresh=1950 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 20.724415: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1176 unstable=3 bg_thresh=977 thresh=1954 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 20.724423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=70036 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.731365: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1176 unstable=3 bg_thresh=976 thresh=1952 gap=475 poll_thresh=18 ino=257 dd-2584 [006] 20.731371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1221 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=70036 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.739283: balance_dirty_state: bdi btrfs-1: dirty=298 wb=901 unstable=3 bg_thresh=975 thresh=1950 gap=748 poll_thresh=18 ino=257 dd-2584 [006] 20.739363: balance_dirty_state: bdi btrfs-1: dirty=323 wb=901 unstable=3 bg_thresh=975 thresh=1950 gap=723 poll_thresh=13 ino=257 dd-2584 [006] 20.739440: balance_dirty_state: bdi btrfs-1: dirty=348 wb=901 unstable=3 bg_thresh=977 thresh=1955 gap=703 poll_thresh=14 ino=257 dd-2584 [006] 20.739514: balance_dirty_state: bdi btrfs-1: dirty=348 wb=901 unstable=3 bg_thresh=977 thresh=1955 gap=703 poll_thresh=15 ino=257 dd-2584 [006] 20.739589: balance_dirty_state: bdi btrfs-1: dirty=373 wb=901 unstable=3 bg_thresh=980 thresh=1960 gap=683 poll_thresh=16 ino=257 dd-2584 [006] 20.739740: balance_dirty_state: bdi btrfs-1: dirty=398 wb=901 unstable=3 bg_thresh=982 thresh=1965 gap=663 poll_thresh=17 ino=257 dd-2584 [006] 20.739893: balance_dirty_state: bdi btrfs-1: dirty=448 wb=901 unstable=3 bg_thresh=984 thresh=1969 gap=617 poll_thresh=18 ino=257 dd-2584 [006] 20.740046: balance_dirty_state: bdi btrfs-1: dirty=473 wb=901 unstable=3 bg_thresh=984 thresh=1968 gap=591 poll_thresh=19 ino=257 dd-2584 [006] 20.740199: balance_dirty_state: bdi btrfs-1: dirty=498 wb=901 unstable=3 bg_thresh=983 thresh=1967 gap=565 poll_thresh=20 ino=257 dd-2584 [006] 20.740359: balance_dirty_state: bdi btrfs-1: dirty=523 wb=901 unstable=3 bg_thresh=980 thresh=1960 gap=533 poll_thresh=21 ino=257 dd-2584 [006] 20.740735: balance_dirty_state: bdi btrfs-1: dirty=573 wb=901 unstable=3 bg_thresh=982 thresh=1964 gap=487 poll_thresh=22 ino=257 dd-2584 [006] 20.740740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=70036 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.747285: balance_dirty_state: bdi btrfs-1: dirty=573 wb=776 unstable=3 bg_thresh=980 thresh=1961 gap=609 poll_thresh=22 ino=257 dd-2584 [006] 20.747392: balance_dirty_state: bdi btrfs-1: dirty=573 wb=776 unstable=3 bg_thresh=980 thresh=1961 gap=609 poll_thresh=16 ino=257 dd-2584 [006] 20.747506: balance_dirty_state: bdi btrfs-1: dirty=623 wb=776 unstable=3 bg_thresh=983 thresh=1966 gap=564 poll_thresh=17 ino=257 dd-2584 [006] 20.747619: balance_dirty_state: bdi btrfs-1: dirty=648 wb=776 unstable=3 bg_thresh=985 thresh=1971 gap=544 poll_thresh=18 ino=257 dd-2584 [006] 20.747732: balance_dirty_state: bdi btrfs-1: dirty=673 wb=776 unstable=3 bg_thresh=987 thresh=1975 gap=523 poll_thresh=19 ino=257 dd-2584 [006] 20.747844: balance_dirty_state: bdi btrfs-1: dirty=698 wb=776 unstable=3 bg_thresh=987 thresh=1974 gap=497 poll_thresh=20 ino=257 dd-2584 [006] 20.747957: balance_dirty_state: bdi btrfs-1: dirty=748 wb=776 unstable=3 bg_thresh=986 thresh=1973 gap=446 poll_thresh=21 ino=257 dd-2584 [006] 20.747961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=70036 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.755462: balance_dirty_state: bdi btrfs-1: dirty=748 wb=776 unstable=3 bg_thresh=986 thresh=1973 gap=446 poll_thresh=21 ino=257 dd-2584 [006] 20.755471: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=69208 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.763394: balance_dirty_state: bdi btrfs-1: dirty=748 wb=651 unstable=3 bg_thresh=982 thresh=1964 gap=562 poll_thresh=21 ino=257 dd-2584 [006] 20.763522: balance_dirty_state: bdi btrfs-1: dirty=748 wb=651 unstable=3 bg_thresh=982 thresh=1964 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 20.763753: balance_dirty_state: bdi btrfs-1: dirty=798 wb=651 unstable=3 bg_thresh=984 thresh=1969 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 20.764100: balance_dirty_state: bdi btrfs-1: dirty=823 wb=526 unstable=3 bg_thresh=984 thresh=1968 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 20.764227: balance_dirty_state: bdi btrfs-1: dirty=848 wb=526 unstable=3 bg_thresh=983 thresh=1966 gap=589 poll_thresh=19 ino=257 dd-2584 [006] 20.764353: balance_dirty_state: bdi btrfs-1: dirty=873 wb=526 unstable=3 bg_thresh=975 thresh=1950 gap=548 poll_thresh=20 ino=257 dd-2584 [006] 20.764569: balance_dirty_state: bdi btrfs-1: dirty=923 wb=526 unstable=3 bg_thresh=977 thresh=1955 gap=503 poll_thresh=21 ino=257 dd-2584 [006] 20.764814: balance_dirty_state: bdi btrfs-1: dirty=948 wb=526 unstable=3 bg_thresh=973 thresh=1946 gap=469 poll_thresh=22 ino=257 dd-2584 [006] 20.764823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1296 task_limit=1215 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-88% task_gap=-277% task_weight=100% bdi_bw=69208 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.771372: balance_dirty_state: bdi btrfs-1: dirty=948 wb=526 unstable=3 bg_thresh=971 thresh=1943 gap=466 poll_thresh=22 ino=257 dd-2584 [006] 20.771382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1293 task_limit=1213 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=69208 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.779316: balance_dirty_state: bdi btrfs-1: dirty=948 wb=401 unstable=3 bg_thresh=971 thresh=1942 gap=590 poll_thresh=22 ino=257 dd-2584 [006] 20.779425: balance_dirty_state: bdi btrfs-1: dirty=973 wb=401 unstable=3 bg_thresh=971 thresh=1942 gap=565 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 20.779471: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3328 wrote=0 to_write=16384 dd-2584 [006] 20.779663: balance_dirty_state: bdi btrfs-1: dirty=998 wb=401 unstable=3 bg_thresh=976 thresh=1952 gap=550 poll_thresh=17 ino=257 dd-2584 [006] 20.779911: balance_dirty_state: bdi btrfs-1: dirty=998 wb=426 unstable=3 bg_thresh=978 thresh=1957 gap=530 poll_thresh=18 ino=257 dd-2584 [006] 20.780162: balance_dirty_state: bdi btrfs-1: dirty=998 wb=476 unstable=3 bg_thresh=978 thresh=1956 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 20.780166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-311% task_weight=99% bdi_bw=69208 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 20.782309: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=316 wrote=1008 to_write=15376 dd-2584 [006] 20.787323: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1401 unstable=3 bg_thresh=978 thresh=1956 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 20.787332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=69208 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.795358: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1276 unstable=3 bg_thresh=973 thresh=1947 gap=595 poll_thresh=19 ino=257 dd-2584 [006] 20.795643: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1276 unstable=3 bg_thresh=976 thresh=1952 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 20.795700: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1276 unstable=3 bg_thresh=973 thresh=1946 gap=569 poll_thresh=15 ino=257 dd-2584 [006] 20.795757: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1276 unstable=3 bg_thresh=975 thresh=1951 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 20.795871: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1276 unstable=3 bg_thresh=972 thresh=1944 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 20.795986: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1276 unstable=3 bg_thresh=974 thresh=1948 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 20.796099: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1276 unstable=3 bg_thresh=973 thresh=1947 gap=470 poll_thresh=19 ino=257 dd-2584 [006] 20.796103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-112% task_gap=-325% task_weight=100% bdi_bw=69208 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.803311: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1176 unstable=3 bg_thresh=969 thresh=1939 gap=562 poll_thresh=19 ino=257 dd-2584 [006] 20.803381: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1151 unstable=3 bg_thresh=975 thresh=1951 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 20.803443: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1151 unstable=3 bg_thresh=971 thresh=1942 gap=540 poll_thresh=15 ino=257 dd-2584 [006] 20.803504: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1151 unstable=3 bg_thresh=973 thresh=1947 gap=545 poll_thresh=16 ino=257 dd-2584 [006] 20.803626: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1151 unstable=3 bg_thresh=971 thresh=1943 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 20.803746: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1151 unstable=3 bg_thresh=974 thresh=1948 gap=471 poll_thresh=18 ino=257 dd-2584 [006] 20.803750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1298 task_limit=1217 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-86% task_gap=-274% task_weight=100% bdi_bw=69208 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.811386: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1151 unstable=3 bg_thresh=973 thresh=1947 gap=470 poll_thresh=18 ino=257 dd-2584 [006] 20.811395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=69208 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.819308: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1026 unstable=3 bg_thresh=971 thresh=1943 gap=591 poll_thresh=18 ino=257 dd-2584 [006] 20.819776: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1026 unstable=3 bg_thresh=975 thresh=1951 gap=599 poll_thresh=13 ino=257 dd-2584 [006] 20.819895: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1026 unstable=3 bg_thresh=975 thresh=1950 gap=573 poll_thresh=14 ino=257 dd-2584 [006] 20.820014: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1026 unstable=3 bg_thresh=975 thresh=1950 gap=548 poll_thresh=15 ino=257 dd-2584 [006] 20.820129: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1026 unstable=3 bg_thresh=974 thresh=1949 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 20.820367: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1026 unstable=3 bg_thresh=974 thresh=1948 gap=496 poll_thresh=17 ino=257 dd-2584 [006] 20.820599: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1026 unstable=3 bg_thresh=973 thresh=1947 gap=470 poll_thresh=18 ino=257 dd-2584 [006] 20.820608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-112% task_gap=-325% task_weight=100% bdi_bw=69208 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.827414: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1026 unstable=3 bg_thresh=973 thresh=1947 gap=470 poll_thresh=18 ino=257 dd-2584 [006] 20.827421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-112% task_gap=-325% task_weight=100% bdi_bw=69208 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.835340: balance_dirty_state: bdi btrfs-1: dirty=448 wb=876 unstable=3 bg_thresh=975 thresh=1951 gap=624 poll_thresh=18 ino=257 dd-2584 [006] 20.835443: balance_dirty_state: bdi btrfs-1: dirty=473 wb=876 unstable=3 bg_thresh=978 thresh=1956 gap=604 poll_thresh=13 ino=257 dd-2584 [006] 20.835500: balance_dirty_state: bdi btrfs-1: dirty=473 wb=876 unstable=3 bg_thresh=977 thresh=1955 gap=603 poll_thresh=14 ino=257 dd-2584 [006] 20.835557: balance_dirty_state: bdi btrfs-1: dirty=498 wb=876 unstable=3 bg_thresh=977 thresh=1955 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 20.835615: balance_dirty_state: bdi btrfs-1: dirty=498 wb=876 unstable=3 bg_thresh=977 thresh=1954 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 20.835728: balance_dirty_state: bdi btrfs-1: dirty=548 wb=876 unstable=3 bg_thresh=976 thresh=1953 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 20.835841: balance_dirty_state: bdi btrfs-1: dirty=573 wb=876 unstable=3 bg_thresh=976 thresh=1952 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 20.836116: balance_dirty_state: bdi btrfs-1: dirty=598 wb=876 unstable=3 bg_thresh=978 thresh=1956 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 20.836121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-311% task_weight=99% bdi_bw=69208 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 20.843433: balance_dirty_state: bdi btrfs-1: dirty=598 wb=751 unstable=3 bg_thresh=977 thresh=1955 gap=603 poll_thresh=19 ino=257 dd-2584 [006] 20.843519: balance_dirty_state: bdi btrfs-1: dirty=623 wb=751 unstable=3 bg_thresh=977 thresh=1954 gap=577 poll_thresh=14 ino=257 dd-2584 [006] 20.843576: balance_dirty_state: bdi btrfs-1: dirty=648 wb=751 unstable=3 bg_thresh=977 thresh=1954 gap=552 poll_thresh=15 ino=257 dd-2584 [006] 20.843637: balance_dirty_state: bdi btrfs-1: dirty=648 wb=751 unstable=3 bg_thresh=976 thresh=1953 gap=551 poll_thresh=16 ino=257 dd-2584 [006] 20.843748: balance_dirty_state: bdi btrfs-1: dirty=673 wb=751 unstable=3 bg_thresh=976 thresh=1952 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 20.843860: balance_dirty_state: bdi btrfs-1: dirty=723 wb=751 unstable=3 bg_thresh=975 thresh=1951 gap=474 poll_thresh=18 ino=257 dd-2584 [006] 20.843864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1220 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-84% task_gap=-270% task_weight=100% bdi_bw=69208 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 20.851394: balance_dirty_state: bdi btrfs-1: dirty=723 wb=626 unstable=3 bg_thresh=976 thresh=1952 gap=600 poll_thresh=18 ino=257 dd-2584 [000] 20.851519: balance_dirty_state: bdi btrfs-1: dirty=748 wb=626 unstable=3 bg_thresh=976 thresh=1952 gap=575 poll_thresh=13 ino=257 dd-2584 [000] 20.851637: balance_dirty_state: bdi btrfs-1: dirty=748 wb=626 unstable=3 bg_thresh=976 thresh=1952 gap=575 poll_thresh=14 ino=257 dd-2584 [000] 20.851752: balance_dirty_state: bdi btrfs-1: dirty=773 wb=626 unstable=3 bg_thresh=978 thresh=1957 gap=555 poll_thresh=15 ino=257 dd-2584 [000] 20.851873: balance_dirty_state: bdi btrfs-1: dirty=798 wb=626 unstable=3 bg_thresh=981 thresh=1962 gap=535 poll_thresh=16 ino=257 dd-2584 [000] 20.852106: balance_dirty_state: bdi btrfs-1: dirty=823 wb=626 unstable=3 bg_thresh=980 thresh=1961 gap=509 poll_thresh=17 ino=257 dd-2584 [000] 20.852689: balance_dirty_state: bdi btrfs-1: dirty=848 wb=626 unstable=3 bg_thresh=980 thresh=1960 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 20.852698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=69208 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 20.859321: balance_dirty_state: bdi btrfs-1: dirty=848 wb=626 unstable=3 bg_thresh=980 thresh=1960 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 20.859328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=66708 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 20.867342: balance_dirty_state: bdi btrfs-1: dirty=848 wb=501 unstable=3 bg_thresh=977 thresh=1955 gap=603 poll_thresh=18 ino=257 dd-2584 [000] 20.867469: balance_dirty_state: bdi btrfs-1: dirty=873 wb=501 unstable=3 bg_thresh=977 thresh=1954 gap=577 poll_thresh=13 ino=257 dd-2584 [000] 20.867588: balance_dirty_state: bdi btrfs-1: dirty=873 wb=501 unstable=3 bg_thresh=976 thresh=1953 gap=576 poll_thresh=14 ino=257 dd-2584 [000] 20.867703: balance_dirty_state: bdi btrfs-1: dirty=898 wb=501 unstable=3 bg_thresh=976 thresh=1953 gap=551 poll_thresh=15 ino=257 dd-2584 [000] 20.867821: balance_dirty_state: bdi btrfs-1: dirty=923 wb=501 unstable=3 bg_thresh=976 thresh=1952 gap=525 poll_thresh=16 ino=257 dd-2584 [000] 20.868054: balance_dirty_state: bdi btrfs-1: dirty=948 wb=501 unstable=3 bg_thresh=975 thresh=1951 gap=499 poll_thresh=17 ino=257 dd-2584 [000] 20.868289: balance_dirty_state: bdi btrfs-1: dirty=973 wb=501 unstable=3 bg_thresh=975 thresh=1950 gap=473 poll_thresh=18 ino=257 dd-2584 [000] 20.868298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1219 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-85% task_gap=-271% task_weight=100% bdi_bw=66708 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 20.868383: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3416 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 20.872542: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=408 wrote=912 to_write=15472 dd-2584 [000] 20.875335: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1301 unstable=3 bg_thresh=976 thresh=1953 gap=601 poll_thresh=18 ino=257 dd-2584 [000] 20.875417: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1301 unstable=3 bg_thresh=979 thresh=1958 gap=581 poll_thresh=13 ino=257 dd-2584 [000] 20.875478: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1301 unstable=3 bg_thresh=978 thresh=1957 gap=555 poll_thresh=14 ino=257 dd-2584 [000] 20.875536: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1301 unstable=3 bg_thresh=978 thresh=1957 gap=555 poll_thresh=15 ino=257 dd-2584 [000] 20.875596: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1301 unstable=3 bg_thresh=978 thresh=1956 gap=529 poll_thresh=16 ino=257 dd-2584 [000] 20.875714: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1301 unstable=3 bg_thresh=977 thresh=1955 gap=503 poll_thresh=17 ino=257 dd-2584 [000] 20.876005: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1301 unstable=3 bg_thresh=977 thresh=1954 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 20.876009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-82% task_gap=-265% task_weight=99% bdi_bw=66708 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 20.883313: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1301 unstable=3 bg_thresh=977 thresh=1954 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 20.883318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-82% task_gap=-265% task_weight=99% bdi_bw=66708 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 20.891257: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1176 unstable=3 bg_thresh=978 thresh=1956 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 20.891323: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1176 unstable=3 bg_thresh=977 thresh=1955 gap=578 poll_thresh=13 ino=257 dd-2584 [000] 20.891384: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1176 unstable=3 bg_thresh=980 thresh=1960 gap=558 poll_thresh=14 ino=257 dd-2584 [000] 20.891444: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1176 unstable=3 bg_thresh=977 thresh=1954 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 20.891506: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1176 unstable=3 bg_thresh=979 thresh=1959 gap=532 poll_thresh=16 ino=257 dd-2584 [000] 20.891626: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1176 unstable=3 bg_thresh=979 thresh=1958 gap=506 poll_thresh=17 ino=257 dd-2584 [000] 20.891747: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1176 unstable=3 bg_thresh=981 thresh=1962 gap=460 poll_thresh=18 ino=257 dd-2584 [000] 20.891751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=66708 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 20.899332: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1051 unstable=3 bg_thresh=980 thresh=1960 gap=583 poll_thresh=18 ino=257 dd-2584 [000] 20.899406: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1051 unstable=3 bg_thresh=977 thresh=1954 gap=577 poll_thresh=13 ino=257 dd-2584 [000] 20.899470: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1051 unstable=3 bg_thresh=979 thresh=1959 gap=557 poll_thresh=14 ino=257 dd-2584 [000] 20.899531: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1051 unstable=3 bg_thresh=979 thresh=1958 gap=556 poll_thresh=15 ino=257 dd-2584 [000] 20.899595: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1051 unstable=3 bg_thresh=979 thresh=1958 gap=531 poll_thresh=16 ino=257 dd-2584 [000] 20.899718: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1051 unstable=3 bg_thresh=978 thresh=1957 gap=505 poll_thresh=17 ino=257 dd-2584 [000] 20.900026: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1051 unstable=3 bg_thresh=977 thresh=1955 gap=453 poll_thresh=18 ino=257 dd-2584 [000] 20.900031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=66708 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 20.907256: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1051 unstable=3 bg_thresh=974 thresh=1949 gap=447 poll_thresh=18 ino=257 dd-2584 [000] 20.907262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1218 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-86% task_gap=-272% task_weight=100% bdi_bw=66708 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.917800: balance_dirty_state: bdi btrfs-1: dirty=448 wb=926 unstable=3 bg_thresh=978 thresh=1957 gap=580 poll_thresh=18 ino=257 dd-2584 [004] 20.917901: balance_dirty_state: bdi btrfs-1: dirty=473 wb=926 unstable=3 bg_thresh=981 thresh=1962 gap=560 poll_thresh=13 ino=257 dd-2584 [004] 20.917998: balance_dirty_state: bdi btrfs-1: dirty=473 wb=926 unstable=3 bg_thresh=974 thresh=1948 gap=546 poll_thresh=14 ino=257 dd-2584 [004] 20.918092: balance_dirty_state: bdi btrfs-1: dirty=498 wb=926 unstable=3 bg_thresh=979 thresh=1959 gap=532 poll_thresh=15 ino=257 dd-2584 [004] 20.918189: balance_dirty_state: bdi btrfs-1: dirty=523 wb=926 unstable=3 bg_thresh=972 thresh=1945 gap=493 poll_thresh=16 ino=257 dd-2584 [004] 20.918375: balance_dirty_state: bdi btrfs-1: dirty=548 wb=926 unstable=3 bg_thresh=976 thresh=1952 gap=475 poll_thresh=17 ino=257 dd-2584 [004] 20.918382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1221 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=66708 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.923269: balance_dirty_state: bdi btrfs-1: dirty=548 wb=926 unstable=3 bg_thresh=976 thresh=1952 gap=475 poll_thresh=17 ino=257 dd-2584 [004] 20.923275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1221 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=66708 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.931272: balance_dirty_state: bdi btrfs-1: dirty=548 wb=801 unstable=3 bg_thresh=973 thresh=1946 gap=594 poll_thresh=17 ino=257 dd-2584 [004] 20.931423: balance_dirty_state: bdi btrfs-1: dirty=573 wb=801 unstable=3 bg_thresh=975 thresh=1951 gap=574 poll_thresh=13 ino=257 dd-2584 [004] 20.931511: balance_dirty_state: bdi btrfs-1: dirty=573 wb=801 unstable=3 bg_thresh=975 thresh=1951 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 20.931603: balance_dirty_state: bdi btrfs-1: dirty=598 wb=801 unstable=3 bg_thresh=978 thresh=1956 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 20.931699: balance_dirty_state: bdi btrfs-1: dirty=623 wb=801 unstable=3 bg_thresh=971 thresh=1942 gap=515 poll_thresh=16 ino=257 dd-2584 [004] 20.931892: balance_dirty_state: bdi btrfs-1: dirty=648 wb=801 unstable=3 bg_thresh=969 thresh=1938 gap=486 poll_thresh=17 ino=257 dd-2584 [004] 20.932087: balance_dirty_state: bdi btrfs-1: dirty=673 wb=801 unstable=3 bg_thresh=970 thresh=1940 gap=463 poll_thresh=18 ino=257 dd-2584 [004] 20.932094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1290 task_limit=1210 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=66708 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 20.939240: balance_dirty_state: bdi btrfs-1: dirty=673 wb=651 unstable=3 bg_thresh=973 thresh=1947 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 20.939390: balance_dirty_state: bdi btrfs-1: dirty=698 wb=651 unstable=3 bg_thresh=973 thresh=1946 gap=594 poll_thresh=13 ino=257 dd-2584 [000] 20.963459: balance_dirty_state: bdi btrfs-1: dirty=696 wb=273 unstable=3 bg_thresh=974 thresh=1948 gap=976 poll_thresh=14 ino=257 dd-2584 [000] 20.963646: balance_dirty_state: bdi btrfs-1: dirty=746 wb=273 unstable=3 bg_thresh=976 thresh=1952 gap=930 poll_thresh=32 ino=257 dd-2584 [000] 20.964333: balance_dirty_state: bdi btrfs-1: dirty=796 wb=273 unstable=3 bg_thresh=978 thresh=1956 gap=884 poll_thresh=34 ino=257 dd-2584 [000] 20.964592: balance_dirty_state: bdi btrfs-1: dirty=821 wb=273 unstable=3 bg_thresh=977 thresh=1954 gap=857 poll_thresh=36 ino=257 dd-2584 [000] 20.964857: balance_dirty_state: bdi btrfs-1: dirty=871 wb=273 unstable=3 bg_thresh=976 thresh=1952 gap=805 poll_thresh=38 ino=257 dd-2584 [000] 20.965124: balance_dirty_state: bdi btrfs-1: dirty=921 wb=273 unstable=3 bg_thresh=975 thresh=1951 gap=754 poll_thresh=40 ino=257 dd-2584 [000] 20.965634: balance_dirty_state: bdi btrfs-1: dirty=971 wb=273 unstable=3 bg_thresh=977 thresh=1954 gap=707 poll_thresh=42 ino=257 dd-2584 [000] 20.965897: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=273 unstable=3 bg_thresh=976 thresh=1953 gap=656 poll_thresh=44 ino=257 flush-btrfs-1-2586 [001] 20.965962: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3512 wrote=0 to_write=8192 dd-2584 [000] 20.966203: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=298 unstable=3 bg_thresh=978 thresh=1956 gap=609 poll_thresh=46 ino=257 dd-2584 [000] 20.966532: balance_dirty_state: bdi btrfs-1: dirty=947 wb=423 unstable=3 bg_thresh=974 thresh=1949 gap=576 poll_thresh=48 ino=257 dd-2584 [000] 20.966978: balance_dirty_state: bdi btrfs-1: dirty=837 wb=623 unstable=3 bg_thresh=976 thresh=1952 gap=489 poll_thresh=50 ino=257 dd-2584 [000] 20.967600: balance_dirty_state: bdi btrfs-1: dirty=627 wb=898 unstable=3 bg_thresh=971 thresh=1943 gap=415 poll_thresh=52 ino=257 dd-2584 [000] 20.967602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1293 task_limit=1213 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=64932 base_bw=102400 task_bw=0 dirtied=64 period=0 think=28 pause=8 flush-btrfs-1-2586 [001] 20.968803: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=504 wrote=1184 to_write=7008 dd-2584 [000] 20.979281: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1326 unstable=3 bg_thresh=974 thresh=1949 gap=537 poll_thresh=52 ino=257 dd-2584 [000] 20.979363: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1326 unstable=3 bg_thresh=978 thresh=1957 gap=545 poll_thresh=39 ino=257 dd-2584 [000] 20.979547: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1326 unstable=3 bg_thresh=977 thresh=1955 gap=493 poll_thresh=41 ino=257 dd-2584 [000] 20.979726: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1326 unstable=3 bg_thresh=977 thresh=1954 gap=442 poll_thresh=43 ino=257 dd-2584 [000] 20.979731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=64932 base_bw=102400 task_bw=0 dirtied=48 period=0 think=4 pause=8 dd-2584 [000] 20.987335: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1325 unstable=3 bg_thresh=976 thresh=1952 gap=444 poll_thresh=43 ino=257 dd-2584 [000] 20.987339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1221 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=64932 base_bw=102400 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [004] 20.995295: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1175 unstable=3 bg_thresh=976 thresh=1953 gap=595 poll_thresh=43 ino=257 dd-2584 [004] 20.995398: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1175 unstable=3 bg_thresh=976 thresh=1953 gap=595 poll_thresh=32 ino=257 dd-2584 [004] 20.995684: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1175 unstable=3 bg_thresh=978 thresh=1956 gap=548 poll_thresh=34 ino=257 dd-2584 [004] 20.996285: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1175 unstable=3 bg_thresh=977 thresh=1955 gap=497 poll_thresh=36 ino=257 dd-2584 [004] 20.996560: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1175 unstable=3 bg_thresh=976 thresh=1953 gap=445 poll_thresh=38 ino=257 dd-2584 [004] 20.996567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1222 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=64932 base_bw=102400 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [004] 21.003324: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1175 unstable=3 bg_thresh=976 thresh=1953 gap=445 poll_thresh=38 ino=257 dd-2584 [004] 21.003328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1222 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=64932 base_bw=102400 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [004] 21.011373: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1050 unstable=3 bg_thresh=975 thresh=1951 gap=568 poll_thresh=38 ino=257 dd-2584 [004] 21.011458: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1050 unstable=3 bg_thresh=975 thresh=1950 gap=542 poll_thresh=28 ino=257 dd-2584 [004] 21.011571: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1050 unstable=3 bg_thresh=974 thresh=1949 gap=516 poll_thresh=29 ino=257 dd-2584 [004] 21.011683: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1050 unstable=3 bg_thresh=974 thresh=1948 gap=490 poll_thresh=30 ino=257 dd-2584 [004] 21.011796: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1050 unstable=3 bg_thresh=973 thresh=1947 gap=439 poll_thresh=31 ino=257 dd-2584 [004] 21.011801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-112% task_gap=-325% task_weight=100% bdi_bw=64932 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.019364: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1050 unstable=3 bg_thresh=973 thresh=1947 gap=439 poll_thresh=31 ino=257 dd-2584 [004] 21.019376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-112% task_gap=-325% task_weight=100% bdi_bw=64932 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.031313: balance_dirty_state: bdi btrfs-1: dirty=455 wb=925 unstable=3 bg_thresh=974 thresh=1948 gap=565 poll_thresh=31 ino=257 dd-2584 [004] 21.031426: balance_dirty_state: bdi btrfs-1: dirty=455 wb=900 unstable=3 bg_thresh=974 thresh=1949 gap=591 poll_thresh=23 ino=257 dd-2584 [004] 21.031631: balance_dirty_state: bdi btrfs-1: dirty=505 wb=800 unstable=3 bg_thresh=977 thresh=1954 gap=646 poll_thresh=24 ino=257 dd-2584 [004] 21.031755: balance_dirty_state: bdi btrfs-1: dirty=530 wb=800 unstable=3 bg_thresh=976 thresh=1953 gap=620 poll_thresh=25 ino=257 dd-2584 [004] 21.032052: balance_dirty_state: bdi btrfs-1: dirty=555 wb=800 unstable=3 bg_thresh=973 thresh=1946 gap=588 poll_thresh=26 ino=257 dd-2584 [004] 21.032177: balance_dirty_state: bdi btrfs-1: dirty=580 wb=800 unstable=3 bg_thresh=975 thresh=1950 gap=567 poll_thresh=27 ino=257 dd-2584 [004] 21.032300: balance_dirty_state: bdi btrfs-1: dirty=630 wb=800 unstable=3 bg_thresh=974 thresh=1949 gap=516 poll_thresh=28 ino=257 dd-2584 [004] 21.032423: balance_dirty_state: bdi btrfs-1: dirty=655 wb=800 unstable=3 bg_thresh=974 thresh=1948 gap=490 poll_thresh=29 ino=257 dd-2584 [004] 21.032547: balance_dirty_state: bdi btrfs-1: dirty=680 wb=800 unstable=3 bg_thresh=976 thresh=1952 gap=469 poll_thresh=30 ino=257 dd-2584 [004] 21.032552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1221 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=64932 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 21.039349: balance_dirty_state: bdi btrfs-1: dirty=695 wb=795 unstable=2 bg_thresh=974 thresh=1948 gap=456 poll_thresh=30 ino=257 dd-2584 [004] 21.039358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1298 task_limit=1217 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=64932 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.047304: balance_dirty_state: bdi btrfs-1: dirty=695 wb=795 unstable=2 bg_thresh=974 thresh=1948 gap=456 poll_thresh=30 ino=257 dd-2584 [004] 21.047316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1298 task_limit=1217 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=64932 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 21.055342: balance_dirty_state: bdi btrfs-1: dirty=695 wb=545 unstable=2 bg_thresh=974 thresh=1949 gap=707 poll_thresh=30 ino=257 dd-2584 [000] 21.055474: balance_dirty_state: bdi btrfs-1: dirty=695 wb=545 unstable=2 bg_thresh=974 thresh=1949 gap=707 poll_thresh=22 ino=257 dd-2584 [000] 21.055709: balance_dirty_state: bdi btrfs-1: dirty=745 wb=545 unstable=2 bg_thresh=976 thresh=1953 gap=661 poll_thresh=23 ino=257 dd-2584 [000] 21.055942: balance_dirty_state: bdi btrfs-1: dirty=770 wb=545 unstable=2 bg_thresh=976 thresh=1952 gap=635 poll_thresh=24 ino=257 dd-2584 [000] 21.056522: balance_dirty_state: bdi btrfs-1: dirty=795 wb=545 unstable=2 bg_thresh=975 thresh=1951 gap=609 poll_thresh=25 ino=257 dd-2584 [000] 21.056761: balance_dirty_state: bdi btrfs-1: dirty=845 wb=545 unstable=2 bg_thresh=975 thresh=1950 gap=558 poll_thresh=26 ino=257 dd-2584 [000] 21.057000: balance_dirty_state: bdi btrfs-1: dirty=870 wb=545 unstable=2 bg_thresh=977 thresh=1954 gap=537 poll_thresh=27 ino=257 dd-2584 [000] 21.057241: balance_dirty_state: bdi btrfs-1: dirty=895 wb=545 unstable=2 bg_thresh=976 thresh=1953 gap=511 poll_thresh=28 ino=257 dd-2584 [000] 21.057482: balance_dirty_state: bdi btrfs-1: dirty=920 wb=545 unstable=2 bg_thresh=973 thresh=1946 gap=479 poll_thresh=29 ino=257 dd-2584 [000] 21.057491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1296 task_limit=1214 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-88% task_gap=-278% task_weight=101% bdi_bw=64932 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.063316: balance_dirty_state: bdi btrfs-1: dirty=920 wb=545 unstable=2 bg_thresh=973 thresh=1946 gap=479 poll_thresh=29 ino=257 dd-2584 [004] 21.063325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1296 task_limit=1214 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-88% task_gap=-278% task_weight=101% bdi_bw=64932 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.071351: balance_dirty_state: bdi btrfs-1: dirty=920 wb=545 unstable=2 bg_thresh=973 thresh=1946 gap=479 poll_thresh=29 ino=257 dd-2584 [004] 21.071359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1296 task_limit=1214 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-88% task_gap=-278% task_weight=101% bdi_bw=61676 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.079339: balance_dirty_state: bdi btrfs-1: dirty=920 wb=545 unstable=2 bg_thresh=973 thresh=1946 gap=479 poll_thresh=29 ino=257 dd-2584 [004] 21.079348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1296 task_limit=1214 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-88% task_gap=-278% task_weight=101% bdi_bw=61676 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.087243: balance_dirty_state: bdi btrfs-1: dirty=920 wb=420 unstable=2 bg_thresh=976 thresh=1952 gap=610 poll_thresh=29 ino=257 dd-2584 [004] 21.087362: balance_dirty_state: bdi btrfs-1: dirty=947 wb=415 unstable=2 bg_thresh=977 thresh=1955 gap=591 poll_thresh=22 ino=257 dd-2584 [004] 21.087536: balance_dirty_state: bdi btrfs-1: dirty=972 wb=415 unstable=2 bg_thresh=977 thresh=1954 gap=565 poll_thresh=23 ino=257 dd-2584 [004] 21.087689: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=415 unstable=2 bg_thresh=976 thresh=1953 gap=514 poll_thresh=24 ino=257 flush-btrfs-1-2586 [001] 21.087773: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3636 wrote=0 to_write=8192 dd-2584 [004] 21.087819: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=415 unstable=2 bg_thresh=975 thresh=1951 gap=487 poll_thresh=25 ino=257 dd-2584 [004] 21.087820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1220 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-60% task_gap=-220% task_weight=100% bdi_bw=61676 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 21.090442: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=624 wrote=976 to_write=7216 dd-2584 [004] 21.095270: balance_dirty_state: bdi btrfs-1: dirty=63 wb=1399 unstable=2 bg_thresh=978 thresh=1956 gap=492 poll_thresh=25 ino=257 dd-2584 [004] 21.095526: balance_dirty_state: bdi btrfs-1: dirty=63 wb=1399 unstable=2 bg_thresh=980 thresh=1961 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 21.095646: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1399 unstable=2 bg_thresh=980 thresh=1960 gap=446 poll_thresh=20 ino=257 dd-2584 [004] 21.095653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1228 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=61676 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.107328: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1274 unstable=2 bg_thresh=970 thresh=1940 gap=551 poll_thresh=20 ino=257 dd-2584 [004] 21.107422: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1274 unstable=2 bg_thresh=969 thresh=1939 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 21.107508: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1274 unstable=2 bg_thresh=969 thresh=1939 gap=525 poll_thresh=16 ino=257 dd-2584 [004] 21.107681: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1274 unstable=2 bg_thresh=966 thresh=1932 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 21.107855: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1274 unstable=2 bg_thresh=965 thresh=1931 gap=442 poll_thresh=18 ino=257 dd-2584 [004] 21.107862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1281 task_limit=1201 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-98% task_gap=-298% task_weight=100% bdi_bw=61676 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 21.115251: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1274 unstable=2 bg_thresh=971 thresh=1942 gap=453 poll_thresh=18 ino=257 dd-2584 [004] 21.115262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1292 task_limit=1212 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-91% task_gap=-281% task_weight=99% bdi_bw=61676 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.127271: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1123 unstable=2 bg_thresh=973 thresh=1947 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 21.127366: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1123 unstable=2 bg_thresh=973 thresh=1947 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 21.127452: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1123 unstable=2 bg_thresh=973 thresh=1946 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 21.127538: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1123 unstable=2 bg_thresh=975 thresh=1951 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 21.127626: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1123 unstable=2 bg_thresh=972 thresh=1945 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 21.127799: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1123 unstable=2 bg_thresh=972 thresh=1944 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 21.128268: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1123 unstable=2 bg_thresh=974 thresh=1948 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 21.128276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1298 task_limit=1217 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-62% task_gap=-224% task_weight=100% bdi_bw=61676 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 21.135390: balance_dirty_state: bdi btrfs-1: dirty=338 wb=968 unstable=2 bg_thresh=974 thresh=1948 gap=640 poll_thresh=18 ino=257 dd-2584 [004] 21.135470: balance_dirty_state: bdi btrfs-1: dirty=338 wb=968 unstable=2 bg_thresh=974 thresh=1948 gap=640 poll_thresh=13 ino=257 dd-2584 [004] 21.135527: balance_dirty_state: bdi btrfs-1: dirty=363 wb=968 unstable=2 bg_thresh=973 thresh=1947 gap=614 poll_thresh=14 ino=257 dd-2584 [004] 21.135583: balance_dirty_state: bdi btrfs-1: dirty=388 wb=968 unstable=2 bg_thresh=976 thresh=1952 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 21.135642: balance_dirty_state: bdi btrfs-1: dirty=388 wb=968 unstable=2 bg_thresh=973 thresh=1946 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 21.135759: balance_dirty_state: bdi btrfs-1: dirty=438 wb=968 unstable=2 bg_thresh=975 thresh=1950 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 21.135878: balance_dirty_state: bdi btrfs-1: dirty=463 wb=968 unstable=2 bg_thresh=974 thresh=1949 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 21.135996: balance_dirty_state: bdi btrfs-1: dirty=488 wb=968 unstable=2 bg_thresh=974 thresh=1948 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 21.136113: balance_dirty_state: bdi btrfs-1: dirty=513 wb=968 unstable=2 bg_thresh=973 thresh=1947 gap=464 poll_thresh=20 ino=257 dd-2584 [004] 21.136118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-112% task_gap=-325% task_weight=100% bdi_bw=61676 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.143308: balance_dirty_state: bdi btrfs-1: dirty=513 wb=968 unstable=2 bg_thresh=973 thresh=1947 gap=464 poll_thresh=20 ino=257 dd-2584 [004] 21.143321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-112% task_gap=-325% task_weight=100% bdi_bw=61676 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.151328: balance_dirty_state: bdi btrfs-1: dirty=513 wb=968 unstable=2 bg_thresh=973 thresh=1947 gap=464 poll_thresh=20 ino=257 dd-2584 [004] 21.151358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-112% task_gap=-325% task_weight=100% bdi_bw=61676 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.159312: balance_dirty_state: bdi btrfs-1: dirty=513 wb=843 unstable=2 bg_thresh=969 thresh=1939 gap=581 poll_thresh=20 ino=257 dd-2584 [004] 21.159428: balance_dirty_state: bdi btrfs-1: dirty=538 wb=843 unstable=2 bg_thresh=972 thresh=1944 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 21.159534: balance_dirty_state: bdi btrfs-1: dirty=563 wb=843 unstable=2 bg_thresh=970 thresh=1941 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 21.160039: balance_dirty_state: bdi btrfs-1: dirty=588 wb=843 unstable=2 bg_thresh=974 thresh=1949 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 21.160249: balance_dirty_state: bdi btrfs-1: dirty=613 wb=843 unstable=2 bg_thresh=973 thresh=1946 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 21.160462: balance_dirty_state: bdi btrfs-1: dirty=638 wb=843 unstable=2 bg_thresh=968 thresh=1936 gap=453 poll_thresh=19 ino=257 dd-2584 [004] 21.160470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1286 task_limit=1206 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=61676 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.167303: balance_dirty_state: bdi btrfs-1: dirty=638 wb=718 unstable=2 bg_thresh=972 thresh=1945 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 21.167393: balance_dirty_state: bdi btrfs-1: dirty=663 wb=718 unstable=2 bg_thresh=972 thresh=1945 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 21.167450: balance_dirty_state: bdi btrfs-1: dirty=688 wb=718 unstable=2 bg_thresh=972 thresh=1944 gap=536 poll_thresh=15 ino=257 dd-2584 [004] 21.167507: balance_dirty_state: bdi btrfs-1: dirty=688 wb=718 unstable=2 bg_thresh=972 thresh=1944 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 21.167619: balance_dirty_state: bdi btrfs-1: dirty=738 wb=718 unstable=2 bg_thresh=974 thresh=1948 gap=490 poll_thresh=17 ino=257 dd-2584 [004] 21.167733: balance_dirty_state: bdi btrfs-1: dirty=763 wb=718 unstable=2 bg_thresh=973 thresh=1947 gap=464 poll_thresh=18 ino=257 dd-2584 [004] 21.167737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=61676 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.175325: balance_dirty_state: bdi btrfs-1: dirty=763 wb=718 unstable=2 bg_thresh=973 thresh=1947 gap=464 poll_thresh=18 ino=257 dd-2584 [004] 21.175330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=58536 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.183274: balance_dirty_state: bdi btrfs-1: dirty=763 wb=593 unstable=2 bg_thresh=972 thresh=1944 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 21.183356: balance_dirty_state: bdi btrfs-1: dirty=788 wb=593 unstable=2 bg_thresh=971 thresh=1943 gap=560 poll_thresh=13 ino=257 dd-2584 [004] 21.183421: balance_dirty_state: bdi btrfs-1: dirty=788 wb=593 unstable=2 bg_thresh=971 thresh=1943 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 21.183481: balance_dirty_state: bdi btrfs-1: dirty=813 wb=593 unstable=2 bg_thresh=971 thresh=1942 gap=534 poll_thresh=15 ino=257 dd-2584 [004] 21.183542: balance_dirty_state: bdi btrfs-1: dirty=838 wb=593 unstable=2 bg_thresh=971 thresh=1942 gap=509 poll_thresh=16 ino=257 dd-2584 [004] 21.183839: balance_dirty_state: bdi btrfs-1: dirty=863 wb=593 unstable=2 bg_thresh=973 thresh=1946 gap=488 poll_thresh=17 ino=257 dd-2584 [004] 21.183961: balance_dirty_state: bdi btrfs-1: dirty=888 wb=593 unstable=2 bg_thresh=969 thresh=1939 gap=456 poll_thresh=18 ino=257 dd-2584 [004] 21.183966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1289 task_limit=1209 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=58536 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.191321: balance_dirty_state: bdi btrfs-1: dirty=888 wb=468 unstable=2 bg_thresh=969 thresh=1938 gap=580 poll_thresh=18 ino=257 dd-2584 [004] 21.191393: balance_dirty_state: bdi btrfs-1: dirty=913 wb=468 unstable=2 bg_thresh=971 thresh=1943 gap=560 poll_thresh=13 ino=257 dd-2584 [004] 21.191457: balance_dirty_state: bdi btrfs-1: dirty=913 wb=468 unstable=2 bg_thresh=968 thresh=1937 gap=554 poll_thresh=14 ino=257 dd-2584 [004] 21.191520: balance_dirty_state: bdi btrfs-1: dirty=938 wb=468 unstable=2 bg_thresh=971 thresh=1942 gap=534 poll_thresh=15 ino=257 dd-2584 [004] 21.191583: balance_dirty_state: bdi btrfs-1: dirty=963 wb=468 unstable=2 bg_thresh=970 thresh=1941 gap=508 poll_thresh=16 ino=257 dd-2584 [004] 21.191710: balance_dirty_state: bdi btrfs-1: dirty=988 wb=468 unstable=2 bg_thresh=970 thresh=1940 gap=482 poll_thresh=17 ino=257 dd-2584 [004] 21.191715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1290 task_limit=1210 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=58536 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 21.191736: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3740 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 21.196131: writeback_single_inode: bdi btrfs-1: ino=257 state= age=732 wrote=928 to_write=7264 dd-2584 [004] 21.199298: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1393 unstable=2 bg_thresh=970 thresh=1940 gap=457 poll_thresh=17 ino=257 dd-2584 [004] 21.199304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1290 task_limit=1210 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=58536 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.207280: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1393 unstable=2 bg_thresh=970 thresh=1940 gap=457 poll_thresh=17 ino=257 dd-2584 [004] 21.207291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1290 task_limit=1210 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=58536 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.215319: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1393 unstable=2 bg_thresh=970 thresh=1940 gap=457 poll_thresh=17 ino=257 dd-2584 [004] 21.215326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1290 task_limit=1210 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=58536 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.223320: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1268 unstable=2 bg_thresh=971 thresh=1942 gap=584 poll_thresh=17 ino=257 dd-2584 [004] 21.223433: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1268 unstable=2 bg_thresh=973 thresh=1947 gap=564 poll_thresh=13 ino=257 dd-2584 [004] 21.223536: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1268 unstable=2 bg_thresh=970 thresh=1941 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 21.223638: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1268 unstable=2 bg_thresh=973 thresh=1946 gap=538 poll_thresh=15 ino=257 dd-2584 [004] 21.223740: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1268 unstable=2 bg_thresh=970 thresh=1940 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 21.223944: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1268 unstable=2 bg_thresh=972 thresh=1944 gap=486 poll_thresh=17 ino=257 dd-2584 [004] 21.224450: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1268 unstable=2 bg_thresh=971 thresh=1943 gap=460 poll_thresh=18 ino=257 dd-2584 [004] 21.224459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1293 task_limit=1213 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=58536 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 21.235272: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1268 unstable=2 bg_thresh=971 thresh=1943 gap=460 poll_thresh=18 ino=257 dd-2584 [000] 21.235289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1293 task_limit=1213 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=58536 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 21.243244: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1143 unstable=2 bg_thresh=970 thresh=1941 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 21.243327: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1143 unstable=2 bg_thresh=970 thresh=1940 gap=557 poll_thresh=13 ino=257 dd-2584 [004] 21.243388: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1143 unstable=2 bg_thresh=970 thresh=1940 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 21.243454: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1143 unstable=2 bg_thresh=969 thresh=1939 gap=531 poll_thresh=15 ino=257 dd-2584 [004] 21.243542: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1143 unstable=2 bg_thresh=969 thresh=1939 gap=506 poll_thresh=16 ino=257 dd-2584 [004] 21.243719: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1143 unstable=2 bg_thresh=971 thresh=1943 gap=485 poll_thresh=17 ino=257 dd-2584 [004] 21.243725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1293 task_limit=1213 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=58536 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.251266: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1143 unstable=2 bg_thresh=965 thresh=1931 gap=473 poll_thresh=17 ino=257 dd-2584 [004] 21.251270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1281 task_limit=1201 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-98% task_gap=-298% task_weight=100% bdi_bw=58536 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.259272: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1143 unstable=2 bg_thresh=965 thresh=1931 gap=473 poll_thresh=17 ino=257 dd-2584 [001] 21.259278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1281 task_limit=1201 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-98% task_gap=-298% task_weight=100% bdi_bw=58536 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.267221: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1018 unstable=2 bg_thresh=970 thresh=1941 gap=608 poll_thresh=17 ino=257 dd-2584 [001] 21.267299: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1018 unstable=2 bg_thresh=970 thresh=1941 gap=608 poll_thresh=13 ino=257 dd-2584 [001] 21.267354: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1018 unstable=2 bg_thresh=973 thresh=1946 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 21.267409: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1018 unstable=2 bg_thresh=973 thresh=1946 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 21.267466: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1018 unstable=2 bg_thresh=975 thresh=1951 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 21.267584: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1018 unstable=2 bg_thresh=975 thresh=1950 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 21.267705: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1018 unstable=2 bg_thresh=974 thresh=1949 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 21.267987: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1018 unstable=2 bg_thresh=976 thresh=1953 gap=470 poll_thresh=19 ino=257 dd-2584 [001] 21.267991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1222 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=58536 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.279257: balance_dirty_state: bdi btrfs-1: dirty=463 wb=943 unstable=2 bg_thresh=971 thresh=1942 gap=534 poll_thresh=19 ino=257 dd-2584 [001] 21.279354: balance_dirty_state: bdi btrfs-1: dirty=488 wb=943 unstable=2 bg_thresh=971 thresh=1942 gap=509 poll_thresh=14 ino=257 dd-2584 [001] 21.279410: balance_dirty_state: bdi btrfs-1: dirty=488 wb=943 unstable=2 bg_thresh=973 thresh=1947 gap=514 poll_thresh=15 ino=257 dd-2584 [001] 21.279468: balance_dirty_state: bdi btrfs-1: dirty=513 wb=943 unstable=2 bg_thresh=973 thresh=1947 gap=489 poll_thresh=16 ino=257 dd-2584 [001] 21.279584: balance_dirty_state: bdi btrfs-1: dirty=538 wb=943 unstable=2 bg_thresh=976 thresh=1952 gap=469 poll_thresh=17 ino=257 dd-2584 [001] 21.279589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1222 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=55400 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 21.287371: balance_dirty_state: bdi btrfs-1: dirty=538 wb=943 unstable=2 bg_thresh=976 thresh=1952 gap=469 poll_thresh=17 ino=257 dd-2584 [005] 21.287377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1222 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=55400 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 21.295266: balance_dirty_state: bdi btrfs-1: dirty=538 wb=943 unstable=2 bg_thresh=978 thresh=1957 gap=474 poll_thresh=17 ino=257 dd-2584 [005] 21.295273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1227 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=55400 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 21.303339: balance_dirty_state: bdi btrfs-1: dirty=538 wb=943 unstable=2 bg_thresh=978 thresh=1957 gap=474 poll_thresh=17 ino=257 dd-2584 [005] 21.303348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1227 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=55400 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 21.311367: balance_dirty_state: bdi btrfs-1: dirty=538 wb=818 unstable=2 bg_thresh=977 thresh=1955 gap=597 poll_thresh=17 ino=257 dd-2584 [005] 21.311491: balance_dirty_state: bdi btrfs-1: dirty=538 wb=818 unstable=2 bg_thresh=977 thresh=1955 gap=597 poll_thresh=13 ino=257 dd-2584 [005] 21.311608: balance_dirty_state: bdi btrfs-1: dirty=563 wb=818 unstable=2 bg_thresh=980 thresh=1960 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 21.311726: balance_dirty_state: bdi btrfs-1: dirty=588 wb=818 unstable=2 bg_thresh=980 thresh=1960 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 21.311842: balance_dirty_state: bdi btrfs-1: dirty=588 wb=818 unstable=2 bg_thresh=979 thresh=1959 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 21.312076: balance_dirty_state: bdi btrfs-1: dirty=638 wb=818 unstable=2 bg_thresh=979 thresh=1958 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 21.312316: balance_dirty_state: bdi btrfs-1: dirty=663 wb=818 unstable=2 bg_thresh=978 thresh=1957 gap=474 poll_thresh=18 ino=257 dd-2584 [005] 21.312325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1227 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=55400 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 21.319334: balance_dirty_state: bdi btrfs-1: dirty=663 wb=818 unstable=2 bg_thresh=978 thresh=1957 gap=474 poll_thresh=18 ino=257 dd-2584 [000] 21.319344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1227 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=55400 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 21.327185: balance_dirty_state: bdi btrfs-1: dirty=663 wb=543 unstable=2 bg_thresh=975 thresh=1950 gap=742 poll_thresh=18 ino=257 dd-2584 [000] 21.327310: balance_dirty_state: bdi btrfs-1: dirty=663 wb=543 unstable=2 bg_thresh=977 thresh=1955 gap=747 poll_thresh=13 ino=257 dd-2584 [000] 21.327771: balance_dirty_state: bdi btrfs-1: dirty=688 wb=543 unstable=2 bg_thresh=977 thresh=1955 gap=722 poll_thresh=14 ino=257 dd-2584 [000] 21.327888: balance_dirty_state: bdi btrfs-1: dirty=688 wb=543 unstable=2 bg_thresh=980 thresh=1960 gap=727 poll_thresh=15 ino=257 dd-2584 [000] 21.328004: balance_dirty_state: bdi btrfs-1: dirty=713 wb=543 unstable=2 bg_thresh=980 thresh=1960 gap=702 poll_thresh=16 ino=257 dd-2584 [000] 21.328240: balance_dirty_state: bdi btrfs-1: dirty=738 wb=543 unstable=2 bg_thresh=982 thresh=1964 gap=681 poll_thresh=17 ino=257 dd-2584 [000] 21.328472: balance_dirty_state: bdi btrfs-1: dirty=788 wb=543 unstable=2 bg_thresh=981 thresh=1963 gap=630 poll_thresh=18 ino=257 dd-2584 [000] 21.328706: balance_dirty_state: bdi btrfs-1: dirty=813 wb=543 unstable=2 bg_thresh=978 thresh=1956 gap=598 poll_thresh=19 ino=257 dd-2584 [000] 21.328941: balance_dirty_state: bdi btrfs-1: dirty=838 wb=543 unstable=2 bg_thresh=980 thresh=1960 gap=577 poll_thresh=20 ino=257 dd-2584 [000] 21.329176: balance_dirty_state: bdi btrfs-1: dirty=863 wb=543 unstable=2 bg_thresh=979 thresh=1959 gap=551 poll_thresh=21 ino=257 dd-2584 [000] 21.329414: balance_dirty_state: bdi btrfs-1: dirty=913 wb=543 unstable=2 bg_thresh=979 thresh=1958 gap=500 poll_thresh=22 ino=257 dd-2584 [000] 21.329981: balance_dirty_state: bdi btrfs-1: dirty=938 wb=543 unstable=2 bg_thresh=978 thresh=1957 gap=474 poll_thresh=23 ino=257 dd-2584 [000] 21.329990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=55400 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 21.335225: balance_dirty_state: bdi btrfs-1: dirty=938 wb=543 unstable=2 bg_thresh=978 thresh=1957 gap=474 poll_thresh=23 ino=257 dd-2584 [000] 21.335232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=55400 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 21.343180: balance_dirty_state: bdi btrfs-1: dirty=938 wb=418 unstable=2 bg_thresh=975 thresh=1950 gap=592 poll_thresh=23 ino=257 dd-2584 [000] 21.343248: balance_dirty_state: bdi btrfs-1: dirty=963 wb=418 unstable=2 bg_thresh=980 thresh=1961 gap=578 poll_thresh=17 ino=257 dd-2584 [000] 21.343368: balance_dirty_state: bdi btrfs-1: dirty=988 wb=418 unstable=2 bg_thresh=981 thresh=1963 gap=555 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 21.343442: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3892 wrote=0 to_write=8192 dd-2584 [000] 21.343497: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=418 unstable=2 bg_thresh=979 thresh=1959 gap=526 poll_thresh=19 ino=257 dd-2584 [000] 21.343624: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=418 unstable=2 bg_thresh=975 thresh=1950 gap=492 poll_thresh=20 ino=257 dd-2584 [000] 21.343756: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=468 unstable=2 bg_thresh=976 thresh=1952 gap=444 poll_thresh=21 ino=257 dd-2584 [000] 21.343757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1222 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=55400 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 21.345906: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=1024 to_write=7168 dd-2584 [000] 21.351287: balance_dirty_state: bdi btrfs-1: dirty=63 wb=1443 unstable=2 bg_thresh=982 thresh=1964 gap=456 poll_thresh=21 ino=257 dd-2584 [000] 21.351296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-101% task_gap=-301% task_weight=99% bdi_bw=55400 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 21.359310: balance_dirty_state: bdi btrfs-1: dirty=63 wb=1443 unstable=2 bg_thresh=982 thresh=1964 gap=456 poll_thresh=21 ino=257 dd-2584 [000] 21.359319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-101% task_gap=-301% task_weight=99% bdi_bw=55400 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.367188: balance_dirty_state: bdi btrfs-1: dirty=63 wb=1318 unstable=2 bg_thresh=974 thresh=1949 gap=566 poll_thresh=21 ino=257 dd-2584 [004] 21.367317: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1318 unstable=2 bg_thresh=971 thresh=1943 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 21.367557: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1318 unstable=2 bg_thresh=973 thresh=1947 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 21.367739: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1318 unstable=2 bg_thresh=973 thresh=1946 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 21.368264: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1318 unstable=2 bg_thresh=972 thresh=1945 gap=462 poll_thresh=19 ino=257 dd-2584 [004] 21.368270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1295 task_limit=1215 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=55400 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.375172: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1193 unstable=2 bg_thresh=969 thresh=1938 gap=580 poll_thresh=19 ino=257 dd-2584 [004] 21.375239: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1193 unstable=2 bg_thresh=971 thresh=1943 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 21.375301: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1193 unstable=2 bg_thresh=971 thresh=1942 gap=534 poll_thresh=15 ino=257 dd-2584 [004] 21.375360: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1193 unstable=2 bg_thresh=968 thresh=1936 gap=528 poll_thresh=16 ino=257 dd-2584 [004] 21.375476: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1193 unstable=2 bg_thresh=970 thresh=1940 gap=482 poll_thresh=17 ino=257 dd-2584 [004] 21.375481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1290 task_limit=1211 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=55400 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 21.383308: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1193 unstable=2 bg_thresh=967 thresh=1934 gap=476 poll_thresh=17 ino=257 dd-2584 [006] 21.383313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1284 task_limit=1205 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-46% task_gap=-192% task_weight=98% bdi_bw=52740 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.391230: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1068 unstable=2 bg_thresh=971 thresh=1943 gap=610 poll_thresh=17 ino=257 dd-2584 [001] 21.391324: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1043 unstable=2 bg_thresh=968 thresh=1937 gap=604 poll_thresh=13 ino=257 dd-2584 [001] 21.391389: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1043 unstable=2 bg_thresh=971 thresh=1942 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 21.391450: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1043 unstable=2 bg_thresh=971 thresh=1942 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 21.391511: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1043 unstable=2 bg_thresh=973 thresh=1947 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 21.391630: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1043 unstable=2 bg_thresh=976 thresh=1952 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 21.391751: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1043 unstable=2 bg_thresh=975 thresh=1951 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 21.391873: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1043 unstable=2 bg_thresh=974 thresh=1949 gap=466 poll_thresh=19 ino=257 dd-2584 [001] 21.391878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1219 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-37% task_gap=-173% task_weight=99% bdi_bw=52740 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.399239: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1043 unstable=2 bg_thresh=974 thresh=1949 gap=466 poll_thresh=19 ino=257 dd-2584 [001] 21.399248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1219 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-37% task_gap=-173% task_weight=99% bdi_bw=52740 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.407181: balance_dirty_state: bdi btrfs-1: dirty=438 wb=918 unstable=2 bg_thresh=979 thresh=1959 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 21.407438: balance_dirty_state: bdi btrfs-1: dirty=438 wb=918 unstable=2 bg_thresh=979 thresh=1959 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 21.407495: balance_dirty_state: bdi btrfs-1: dirty=463 wb=918 unstable=2 bg_thresh=979 thresh=1958 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 21.407551: balance_dirty_state: bdi btrfs-1: dirty=488 wb=918 unstable=2 bg_thresh=979 thresh=1958 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 21.407665: balance_dirty_state: bdi btrfs-1: dirty=513 wb=918 unstable=2 bg_thresh=981 thresh=1962 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 21.407777: balance_dirty_state: bdi btrfs-1: dirty=538 wb=918 unstable=2 bg_thresh=980 thresh=1961 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 21.407890: balance_dirty_state: bdi btrfs-1: dirty=588 wb=918 unstable=2 bg_thresh=980 thresh=1960 gap=452 poll_thresh=19 ino=257 dd-2584 [001] 21.407895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=52740 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.415242: balance_dirty_state: bdi btrfs-1: dirty=588 wb=793 unstable=2 bg_thresh=979 thresh=1958 gap=575 poll_thresh=19 ino=257 dd-2584 [001] 21.415323: balance_dirty_state: bdi btrfs-1: dirty=588 wb=793 unstable=2 bg_thresh=978 thresh=1957 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 21.415384: balance_dirty_state: bdi btrfs-1: dirty=613 wb=793 unstable=2 bg_thresh=981 thresh=1962 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 21.415440: balance_dirty_state: bdi btrfs-1: dirty=613 wb=793 unstable=2 bg_thresh=978 thresh=1956 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 21.415554: balance_dirty_state: bdi btrfs-1: dirty=663 wb=793 unstable=2 bg_thresh=980 thresh=1960 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 21.415667: balance_dirty_state: bdi btrfs-1: dirty=688 wb=793 unstable=2 bg_thresh=979 thresh=1959 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 21.415672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-55% task_gap=-208% task_weight=98% bdi_bw=52740 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.423239: balance_dirty_state: bdi btrfs-1: dirty=688 wb=793 unstable=2 bg_thresh=979 thresh=1959 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 21.423246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-55% task_gap=-208% task_weight=98% bdi_bw=52740 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.431257: balance_dirty_state: bdi btrfs-1: dirty=688 wb=668 unstable=2 bg_thresh=978 thresh=1957 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 21.431718: balance_dirty_state: bdi btrfs-1: dirty=713 wb=668 unstable=2 bg_thresh=975 thresh=1951 gap=568 poll_thresh=13 ino=257 dd-2584 [001] 21.431838: balance_dirty_state: bdi btrfs-1: dirty=713 wb=668 unstable=2 bg_thresh=978 thresh=1956 gap=573 poll_thresh=14 ino=257 dd-2584 [001] 21.431955: balance_dirty_state: bdi btrfs-1: dirty=738 wb=668 unstable=2 bg_thresh=977 thresh=1955 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 21.432071: balance_dirty_state: bdi btrfs-1: dirty=763 wb=668 unstable=2 bg_thresh=977 thresh=1955 gap=522 poll_thresh=16 ino=257 dd-2584 [001] 21.432304: balance_dirty_state: bdi btrfs-1: dirty=788 wb=668 unstable=2 bg_thresh=979 thresh=1959 gap=501 poll_thresh=17 ino=257 dd-2584 [001] 21.432535: balance_dirty_state: bdi btrfs-1: dirty=813 wb=668 unstable=2 bg_thresh=979 thresh=1958 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 21.432544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1228 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-55% task_gap=-209% task_weight=98% bdi_bw=52740 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.439255: balance_dirty_state: bdi btrfs-1: dirty=813 wb=518 unstable=2 bg_thresh=978 thresh=1957 gap=624 poll_thresh=18 ino=257 dd-2584 [001] 21.439352: balance_dirty_state: bdi btrfs-1: dirty=838 wb=518 unstable=2 bg_thresh=978 thresh=1956 gap=598 poll_thresh=13 ino=257 dd-2584 [001] 21.439414: balance_dirty_state: bdi btrfs-1: dirty=838 wb=518 unstable=2 bg_thresh=978 thresh=1956 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 21.439469: balance_dirty_state: bdi btrfs-1: dirty=863 wb=518 unstable=2 bg_thresh=977 thresh=1955 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 21.439526: balance_dirty_state: bdi btrfs-1: dirty=888 wb=518 unstable=2 bg_thresh=980 thresh=1960 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 21.439639: balance_dirty_state: bdi btrfs-1: dirty=913 wb=518 unstable=2 bg_thresh=976 thresh=1953 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 21.439753: balance_dirty_state: bdi btrfs-1: dirty=938 wb=518 unstable=2 bg_thresh=976 thresh=1952 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 21.440027: balance_dirty_state: bdi btrfs-1: dirty=988 wb=518 unstable=2 bg_thresh=975 thresh=1951 gap=443 poll_thresh=19 ino=257 dd-2584 [001] 21.440032: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1221 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-84% task_gap=-268% task_weight=98% bdi_bw=52740 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 21.440146: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3988 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 21.443905: writeback_single_inode: bdi btrfs-1: ino=257 state= age=220 wrote=896 to_write=7296 dd-2584 [001] 21.447232: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1418 unstable=2 bg_thresh=975 thresh=1951 gap=443 poll_thresh=19 ino=257 dd-2584 [001] 21.447238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1221 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-85% task_gap=-270% task_weight=98% bdi_bw=52740 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.455191: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1293 unstable=2 bg_thresh=972 thresh=1944 gap=561 poll_thresh=19 ino=257 dd-2584 [001] 21.455286: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1293 unstable=2 bg_thresh=974 thresh=1949 gap=566 poll_thresh=14 ino=257 dd-2584 [001] 21.455346: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1293 unstable=2 bg_thresh=974 thresh=1948 gap=540 poll_thresh=15 ino=257 dd-2584 [001] 21.455405: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1293 unstable=2 bg_thresh=974 thresh=1948 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 21.455523: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1293 unstable=2 bg_thresh=976 thresh=1952 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 21.455640: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1293 unstable=2 bg_thresh=975 thresh=1951 gap=468 poll_thresh=18 ino=257 dd-2584 [001] 21.455644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1220 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=52740 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.463212: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1168 unstable=2 bg_thresh=976 thresh=1953 gap=595 poll_thresh=18 ino=257 dd-2584 [001] 21.463336: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1168 unstable=2 bg_thresh=973 thresh=1947 gap=564 poll_thresh=13 ino=257 dd-2584 [001] 21.463452: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1168 unstable=2 bg_thresh=976 thresh=1952 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 21.463569: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1168 unstable=2 bg_thresh=975 thresh=1951 gap=543 poll_thresh=15 ino=257 dd-2584 [001] 21.463689: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1168 unstable=2 bg_thresh=972 thresh=1945 gap=512 poll_thresh=16 ino=257 dd-2584 [001] 21.463927: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1168 unstable=2 bg_thresh=974 thresh=1949 gap=491 poll_thresh=17 ino=257 dd-2584 [001] 21.464509: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1168 unstable=2 bg_thresh=974 thresh=1948 gap=465 poll_thresh=18 ino=257 dd-2584 [001] 21.464518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1298 task_limit=1217 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-37% task_gap=-175% task_weight=100% bdi_bw=52740 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.471230: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1168 unstable=2 bg_thresh=974 thresh=1948 gap=465 poll_thresh=18 ino=257 dd-2584 [001] 21.471237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1298 task_limit=1217 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-37% task_gap=-175% task_weight=100% bdi_bw=52740 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.479170: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1043 unstable=2 bg_thresh=973 thresh=1946 gap=588 poll_thresh=18 ino=257 dd-2584 [001] 21.479273: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1043 unstable=2 bg_thresh=975 thresh=1951 gap=568 poll_thresh=13 ino=257 dd-2584 [001] 21.479329: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1043 unstable=2 bg_thresh=972 thresh=1945 gap=562 poll_thresh=14 ino=257 dd-2584 [001] 21.479385: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1043 unstable=2 bg_thresh=975 thresh=1950 gap=542 poll_thresh=15 ino=257 dd-2584 [001] 21.479442: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1043 unstable=2 bg_thresh=974 thresh=1949 gap=516 poll_thresh=16 ino=257 dd-2584 [001] 21.479553: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1043 unstable=2 bg_thresh=974 thresh=1948 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 21.479666: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1043 unstable=2 bg_thresh=973 thresh=1947 gap=464 poll_thresh=18 ino=257 dd-2584 [001] 21.479670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-38% task_gap=-177% task_weight=100% bdi_bw=52740 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.487238: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1043 unstable=2 bg_thresh=973 thresh=1947 gap=464 poll_thresh=18 ino=257 dd-2584 [001] 21.487241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-38% task_gap=-177% task_weight=100% bdi_bw=51444 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.495156: balance_dirty_state: bdi btrfs-1: dirty=438 wb=918 unstable=2 bg_thresh=973 thresh=1947 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 21.495246: balance_dirty_state: bdi btrfs-1: dirty=463 wb=918 unstable=2 bg_thresh=976 thresh=1952 gap=569 poll_thresh=13 ino=257 dd-2584 [001] 21.495304: balance_dirty_state: bdi btrfs-1: dirty=488 wb=918 unstable=2 bg_thresh=973 thresh=1946 gap=538 poll_thresh=14 ino=257 dd-2584 [001] 21.495365: balance_dirty_state: bdi btrfs-1: dirty=488 wb=918 unstable=2 bg_thresh=972 thresh=1945 gap=537 poll_thresh=15 ino=257 dd-2584 [001] 21.495423: balance_dirty_state: bdi btrfs-1: dirty=513 wb=918 unstable=2 bg_thresh=975 thresh=1950 gap=517 poll_thresh=16 ino=257 dd-2584 [001] 21.495539: balance_dirty_state: bdi btrfs-1: dirty=538 wb=918 unstable=2 bg_thresh=974 thresh=1949 gap=491 poll_thresh=17 ino=257 dd-2584 [001] 21.495824: balance_dirty_state: bdi btrfs-1: dirty=563 wb=918 unstable=2 bg_thresh=974 thresh=1948 gap=465 poll_thresh=18 ino=257 dd-2584 [001] 21.495828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1298 task_limit=1217 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-37% task_gap=-175% task_weight=100% bdi_bw=51444 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.503178: balance_dirty_state: bdi btrfs-1: dirty=563 wb=793 unstable=2 bg_thresh=968 thresh=1937 gap=579 poll_thresh=18 ino=257 dd-2584 [001] 21.503240: balance_dirty_state: bdi btrfs-1: dirty=588 wb=793 unstable=2 bg_thresh=968 thresh=1936 gap=553 poll_thresh=13 ino=257 dd-2584 [001] 21.503299: balance_dirty_state: bdi btrfs-1: dirty=613 wb=793 unstable=2 bg_thresh=970 thresh=1941 gap=533 poll_thresh=14 ino=257 dd-2584 [001] 21.503357: balance_dirty_state: bdi btrfs-1: dirty=613 wb=793 unstable=2 bg_thresh=967 thresh=1935 gap=527 poll_thresh=15 ino=257 dd-2584 [001] 21.503415: balance_dirty_state: bdi btrfs-1: dirty=638 wb=793 unstable=2 bg_thresh=970 thresh=1940 gap=507 poll_thresh=16 ino=257 dd-2584 [001] 21.503532: balance_dirty_state: bdi btrfs-1: dirty=663 wb=793 unstable=2 bg_thresh=969 thresh=1939 gap=481 poll_thresh=17 ino=257 dd-2584 [001] 21.503536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1289 task_limit=1209 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=51444 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.511258: balance_dirty_state: bdi btrfs-1: dirty=663 wb=668 unstable=2 bg_thresh=974 thresh=1949 gap=616 poll_thresh=17 ino=257 dd-2584 [001] 21.511326: balance_dirty_state: bdi btrfs-1: dirty=688 wb=668 unstable=2 bg_thresh=974 thresh=1948 gap=590 poll_thresh=13 ino=257 dd-2584 [001] 21.511387: balance_dirty_state: bdi btrfs-1: dirty=688 wb=668 unstable=2 bg_thresh=974 thresh=1948 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 21.511452: balance_dirty_state: bdi btrfs-1: dirty=713 wb=668 unstable=2 bg_thresh=973 thresh=1947 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 21.511526: balance_dirty_state: bdi btrfs-1: dirty=738 wb=643 unstable=2 bg_thresh=969 thresh=1938 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 21.511669: balance_dirty_state: bdi btrfs-1: dirty=763 wb=568 unstable=2 bg_thresh=971 thresh=1943 gap=610 poll_thresh=17 ino=257 dd-2584 [001] 21.511795: balance_dirty_state: bdi btrfs-1: dirty=788 wb=543 unstable=2 bg_thresh=967 thresh=1934 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 21.512087: balance_dirty_state: bdi btrfs-1: dirty=838 wb=543 unstable=2 bg_thresh=973 thresh=1947 gap=564 poll_thresh=19 ino=257 dd-2584 [001] 21.512204: balance_dirty_state: bdi btrfs-1: dirty=863 wb=543 unstable=2 bg_thresh=973 thresh=1946 gap=538 poll_thresh=20 ino=257 dd-2584 [001] 21.512321: balance_dirty_state: bdi btrfs-1: dirty=888 wb=543 unstable=2 bg_thresh=972 thresh=1945 gap=512 poll_thresh=21 ino=257 dd-2584 [001] 21.512439: balance_dirty_state: bdi btrfs-1: dirty=913 wb=543 unstable=2 bg_thresh=972 thresh=1944 gap=486 poll_thresh=22 ino=257 dd-2584 [001] 21.512560: balance_dirty_state: bdi btrfs-1: dirty=963 wb=543 unstable=2 bg_thresh=971 thresh=1942 gap=434 poll_thresh=23 ino=257 dd-2584 [001] 21.512565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1292 task_limit=1212 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=51444 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.523158: balance_dirty_state: bdi btrfs-1: dirty=963 wb=543 unstable=2 bg_thresh=964 thresh=1929 gap=421 poll_thresh=23 ino=257 dd-2584 [001] 21.523169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1279 task_limit=1200 bdi_dirty=1470 avg_dirty=1470 bdi_gap=-118% task_gap=-337% task_weight=99% bdi_bw=51444 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 21.523202: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4072 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 21.525921: writeback_single_inode: bdi btrfs-1: ino=257 state= age=68 wrote=880 to_write=7312 dd-2584 [001] 21.531179: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1293 unstable=2 bg_thresh=968 thresh=1937 gap=554 poll_thresh=23 ino=257 dd-2584 [001] 21.531252: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1293 unstable=2 bg_thresh=968 thresh=1937 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 21.531378: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1293 unstable=2 bg_thresh=971 thresh=1942 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 21.531506: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1293 unstable=2 bg_thresh=973 thresh=1946 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 21.531636: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1293 unstable=2 bg_thresh=972 thresh=1945 gap=462 poll_thresh=20 ino=257 dd-2584 [001] 21.531641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1295 task_limit=1215 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=51444 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.543211: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1143 unstable=2 bg_thresh=971 thresh=1942 gap=609 poll_thresh=20 ino=257 dd-2584 [001] 21.543478: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1143 unstable=2 bg_thresh=970 thresh=1941 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 21.543535: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1143 unstable=2 bg_thresh=970 thresh=1941 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 21.543647: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1143 unstable=2 bg_thresh=972 thresh=1945 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 21.543760: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1143 unstable=2 bg_thresh=972 thresh=1944 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 21.543875: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1143 unstable=2 bg_thresh=971 thresh=1943 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 21.543880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1293 task_limit=1213 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=51444 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 21.551180: balance_dirty_state: bdi btrfs-1: dirty=313 wb=993 unstable=2 bg_thresh=963 thresh=1927 gap=619 poll_thresh=19 ino=257 dd-2584 [001] 21.551297: balance_dirty_state: bdi btrfs-1: dirty=338 wb=993 unstable=2 bg_thresh=966 thresh=1932 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 21.551359: balance_dirty_state: bdi btrfs-1: dirty=363 wb=993 unstable=2 bg_thresh=966 thresh=1932 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 21.551417: balance_dirty_state: bdi btrfs-1: dirty=363 wb=993 unstable=2 bg_thresh=965 thresh=1931 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 21.551534: balance_dirty_state: bdi btrfs-1: dirty=413 wb=993 unstable=2 bg_thresh=965 thresh=1930 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 21.551654: balance_dirty_state: bdi btrfs-1: dirty=438 wb=993 unstable=2 bg_thresh=967 thresh=1934 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 21.551940: balance_dirty_state: bdi btrfs-1: dirty=463 wb=993 unstable=2 bg_thresh=966 thresh=1933 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 21.551945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1283 task_limit=1203 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-47% task_gap=-195% task_weight=100% bdi_bw=51444 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 21.559282: balance_dirty_state: bdi btrfs-1: dirty=463 wb=868 unstable=2 bg_thresh=959 thresh=1919 gap=586 poll_thresh=19 ino=257 dd-2584 [005] 21.559346: balance_dirty_state: bdi btrfs-1: dirty=488 wb=868 unstable=2 bg_thresh=956 thresh=1913 gap=555 poll_thresh=14 ino=257 dd-2584 [005] 21.559406: balance_dirty_state: bdi btrfs-1: dirty=488 wb=868 unstable=2 bg_thresh=962 thresh=1924 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 21.559469: balance_dirty_state: bdi btrfs-1: dirty=513 wb=868 unstable=2 bg_thresh=955 thresh=1910 gap=527 poll_thresh=16 ino=257 dd-2584 [005] 21.559590: balance_dirty_state: bdi btrfs-1: dirty=538 wb=868 unstable=2 bg_thresh=956 thresh=1912 gap=504 poll_thresh=17 ino=257 dd-2584 [005] 21.559713: balance_dirty_state: bdi btrfs-1: dirty=563 wb=868 unstable=2 bg_thresh=960 thresh=1920 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 21.559836: balance_dirty_state: bdi btrfs-1: dirty=613 wb=868 unstable=2 bg_thresh=958 thresh=1917 gap=434 poll_thresh=19 ino=257 dd-2584 [005] 21.559842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1268 task_limit=1189 bdi_dirty=1488 avg_dirty=1488 bdi_gap=-138% task_gap=-376% task_weight=100% bdi_bw=51444 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 21.567244: balance_dirty_state: bdi btrfs-1: dirty=613 wb=868 unstable=2 bg_thresh=968 thresh=1936 gap=453 poll_thresh=19 ino=257 dd-2584 [005] 21.567250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1286 task_limit=1206 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=51444 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 21.575224: balance_dirty_state: bdi btrfs-1: dirty=613 wb=618 unstable=2 bg_thresh=966 thresh=1933 gap=700 poll_thresh=19 ino=257 dd-2584 [005] 21.575315: balance_dirty_state: bdi btrfs-1: dirty=613 wb=618 unstable=2 bg_thresh=969 thresh=1938 gap=705 poll_thresh=14 ino=257 dd-2584 [005] 21.575376: balance_dirty_state: bdi btrfs-1: dirty=638 wb=618 unstable=2 bg_thresh=966 thresh=1932 gap=674 poll_thresh=15 ino=257 dd-2584 [005] 21.575435: balance_dirty_state: bdi btrfs-1: dirty=663 wb=618 unstable=2 bg_thresh=968 thresh=1937 gap=654 poll_thresh=16 ino=257 dd-2584 [005] 21.575553: balance_dirty_state: bdi btrfs-1: dirty=688 wb=618 unstable=2 bg_thresh=967 thresh=1935 gap=627 poll_thresh=17 ino=257 dd-2584 [005] 21.575832: balance_dirty_state: bdi btrfs-1: dirty=713 wb=618 unstable=2 bg_thresh=967 thresh=1934 gap=601 poll_thresh=18 ino=257 dd-2584 [005] 21.575945: balance_dirty_state: bdi btrfs-1: dirty=738 wb=618 unstable=2 bg_thresh=966 thresh=1933 gap=575 poll_thresh=19 ino=257 dd-2584 [005] 21.576057: balance_dirty_state: bdi btrfs-1: dirty=788 wb=618 unstable=2 bg_thresh=966 thresh=1932 gap=524 poll_thresh=20 ino=257 dd-2584 [005] 21.576172: balance_dirty_state: bdi btrfs-1: dirty=813 wb=618 unstable=2 bg_thresh=968 thresh=1936 gap=503 poll_thresh=21 ino=257 dd-2584 [005] 21.576285: balance_dirty_state: bdi btrfs-1: dirty=838 wb=618 unstable=2 bg_thresh=967 thresh=1935 gap=477 poll_thresh=22 ino=257 dd-2584 [005] 21.576289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1285 task_limit=1205 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-46% task_gap=-192% task_weight=100% bdi_bw=51444 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 21.583278: balance_dirty_state: bdi btrfs-1: dirty=838 wb=618 unstable=2 bg_thresh=967 thresh=1935 gap=477 poll_thresh=22 ino=257 dd-2584 [005] 21.583295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1285 task_limit=1205 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-46% task_gap=-192% task_weight=100% bdi_bw=51444 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 21.591261: balance_dirty_state: bdi btrfs-1: dirty=838 wb=618 unstable=2 bg_thresh=968 thresh=1937 gap=479 poll_thresh=22 ino=257 dd-2584 [005] 21.591271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1287 task_limit=1207 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=51372 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 21.599274: balance_dirty_state: bdi btrfs-1: dirty=838 wb=493 unstable=2 bg_thresh=968 thresh=1936 gap=603 poll_thresh=22 ino=257 dd-2584 [005] 21.599383: balance_dirty_state: bdi btrfs-1: dirty=863 wb=493 unstable=2 bg_thresh=968 thresh=1936 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 21.599572: balance_dirty_state: bdi btrfs-1: dirty=888 wb=493 unstable=2 bg_thresh=967 thresh=1935 gap=552 poll_thresh=17 ino=257 dd-2584 [005] 21.599763: balance_dirty_state: bdi btrfs-1: dirty=938 wb=493 unstable=2 bg_thresh=966 thresh=1933 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 21.599954: balance_dirty_state: bdi btrfs-1: dirty=963 wb=493 unstable=2 bg_thresh=966 thresh=1932 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 21.599961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1282 task_limit=1202 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=51372 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.607286: balance_dirty_state: bdi btrfs-1: dirty=963 wb=493 unstable=2 bg_thresh=966 thresh=1932 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 21.607296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1282 task_limit=1202 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=51372 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.615274: balance_dirty_state: bdi btrfs-1: dirty=963 wb=368 unstable=2 bg_thresh=968 thresh=1936 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 21.615747: balance_dirty_state: bdi btrfs-1: dirty=988 wb=368 unstable=2 bg_thresh=965 thresh=1930 gap=572 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 21.615836: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4164 wrote=0 to_write=8192 dd-2584 [001] 21.615876: balance_dirty_state: bdi btrfs-1: dirty=988 wb=368 unstable=2 bg_thresh=964 thresh=1929 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 21.615998: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=368 unstable=2 bg_thresh=967 thresh=1934 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 21.616242: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=393 unstable=2 bg_thresh=966 thresh=1933 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 21.616490: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=443 unstable=2 bg_thresh=966 thresh=1932 gap=474 poll_thresh=18 ino=257 dd-2584 [001] 21.616493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1282 task_limit=1203 bdi_dirty=1280 avg_dirty=1280 bdi_gap=1% task_gap=-95% task_weight=99% bdi_bw=51372 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 21.620592: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=992 to_write=7200 dd-2584 [001] 21.623365: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1368 unstable=2 bg_thresh=965 thresh=1931 gap=473 poll_thresh=13 ino=257 dd-2584 [001] 21.623369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1281 task_limit=1201 bdi_dirty=1361 avg_dirty=1361 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=51372 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 21.631269: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1243 unstable=2 bg_thresh=966 thresh=1932 gap=599 poll_thresh=13 ino=257 dd-2584 [001] 21.631350: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1243 unstable=2 bg_thresh=966 thresh=1932 gap=574 poll_thresh=10 ino=257 dd-2584 [001] 21.631409: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1243 unstable=2 bg_thresh=965 thresh=1931 gap=573 poll_thresh=11 ino=257 dd-2584 [001] 21.631469: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1243 unstable=2 bg_thresh=968 thresh=1936 gap=553 poll_thresh=12 ino=257 dd-2584 [001] 21.631528: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1243 unstable=2 bg_thresh=965 thresh=1930 gap=522 poll_thresh=13 ino=257 dd-2584 [001] 21.631588: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1243 unstable=2 bg_thresh=967 thresh=1935 gap=527 poll_thresh=14 ino=257 dd-2584 [001] 21.631647: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1243 unstable=2 bg_thresh=967 thresh=1934 gap=501 poll_thresh=15 ino=257 dd-2584 [001] 21.631709: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1243 unstable=2 bg_thresh=967 thresh=1934 gap=476 poll_thresh=16 ino=257 dd-2584 [001] 21.631714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1284 task_limit=1205 bdi_dirty=1280 avg_dirty=1280 bdi_gap=2% task_gap=-92% task_weight=98% bdi_bw=51372 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 21.639336: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1243 unstable=2 bg_thresh=966 thresh=1933 gap=475 poll_thresh=12 ino=257 dd-2584 [001] 21.639342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1283 task_limit=1203 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=51372 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 21.647274: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1118 unstable=2 bg_thresh=965 thresh=1931 gap=598 poll_thresh=12 ino=257 dd-2584 [001] 21.647529: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1118 unstable=2 bg_thresh=965 thresh=1930 gap=572 poll_thresh=9 ino=257 dd-2584 [001] 21.647588: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1118 unstable=2 bg_thresh=965 thresh=1930 gap=547 poll_thresh=10 ino=257 dd-2584 [001] 21.647661: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1068 unstable=2 bg_thresh=964 thresh=1929 gap=596 poll_thresh=11 ino=257 dd-2584 [001] 21.647733: balance_dirty_state: bdi btrfs-1: dirty=288 wb=993 unstable=2 bg_thresh=960 thresh=1921 gap=638 poll_thresh=12 ino=257 dd-2584 [001] 21.647794: balance_dirty_state: bdi btrfs-1: dirty=313 wb=993 unstable=2 bg_thresh=963 thresh=1926 gap=618 poll_thresh=13 ino=257 dd-2584 [001] 21.647854: balance_dirty_state: bdi btrfs-1: dirty=313 wb=993 unstable=2 bg_thresh=965 thresh=1931 gap=623 poll_thresh=14 ino=257 dd-2584 [001] 21.647913: balance_dirty_state: bdi btrfs-1: dirty=338 wb=993 unstable=2 bg_thresh=962 thresh=1925 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 21.647972: balance_dirty_state: bdi btrfs-1: dirty=338 wb=993 unstable=2 bg_thresh=965 thresh=1930 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 21.648088: balance_dirty_state: bdi btrfs-1: dirty=388 wb=993 unstable=2 bg_thresh=964 thresh=1929 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 21.648206: balance_dirty_state: bdi btrfs-1: dirty=413 wb=993 unstable=2 bg_thresh=966 thresh=1933 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 21.648321: balance_dirty_state: bdi btrfs-1: dirty=438 wb=993 unstable=2 bg_thresh=966 thresh=1932 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 21.648437: balance_dirty_state: bdi btrfs-1: dirty=488 wb=993 unstable=2 bg_thresh=962 thresh=1925 gap=442 poll_thresh=20 ino=257 dd-2584 [001] 21.648443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1275 task_limit=1196 bdi_dirty=1474 avg_dirty=1474 bdi_gap=-124% task_gap=-348% task_weight=99% bdi_bw=51372 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.655219: balance_dirty_state: bdi btrfs-1: dirty=488 wb=993 unstable=2 bg_thresh=962 thresh=1925 gap=442 poll_thresh=20 ino=257 dd-2584 [001] 21.655230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1275 task_limit=1196 bdi_dirty=1474 avg_dirty=1474 bdi_gap=-124% task_gap=-348% task_weight=99% bdi_bw=51372 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.663247: balance_dirty_state: bdi btrfs-1: dirty=488 wb=993 unstable=2 bg_thresh=962 thresh=1925 gap=442 poll_thresh=20 ino=257 dd-2584 [001] 21.663258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1275 task_limit=1196 bdi_dirty=1473 avg_dirty=1473 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=51372 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.671200: balance_dirty_state: bdi btrfs-1: dirty=488 wb=743 unstable=2 bg_thresh=962 thresh=1924 gap=691 poll_thresh=20 ino=257 dd-2584 [001] 21.671509: balance_dirty_state: bdi btrfs-1: dirty=488 wb=743 unstable=2 bg_thresh=964 thresh=1929 gap=696 poll_thresh=15 ino=257 dd-2584 [001] 21.671584: balance_dirty_state: bdi btrfs-1: dirty=513 wb=743 unstable=2 bg_thresh=964 thresh=1929 gap=671 poll_thresh=16 ino=257 dd-2584 [001] 21.671735: balance_dirty_state: bdi btrfs-1: dirty=538 wb=743 unstable=2 bg_thresh=966 thresh=1933 gap=650 poll_thresh=17 ino=257 dd-2584 [001] 21.671887: balance_dirty_state: bdi btrfs-1: dirty=563 wb=743 unstable=2 bg_thresh=966 thresh=1932 gap=624 poll_thresh=18 ino=257 dd-2584 [001] 21.672039: balance_dirty_state: bdi btrfs-1: dirty=613 wb=743 unstable=2 bg_thresh=965 thresh=1931 gap=573 poll_thresh=19 ino=257 dd-2584 [001] 21.672192: balance_dirty_state: bdi btrfs-1: dirty=638 wb=743 unstable=2 bg_thresh=967 thresh=1935 gap=552 poll_thresh=20 ino=257 dd-2584 [001] 21.672341: balance_dirty_state: bdi btrfs-1: dirty=663 wb=743 unstable=2 bg_thresh=967 thresh=1934 gap=526 poll_thresh=21 ino=257 dd-2584 [001] 21.672494: balance_dirty_state: bdi btrfs-1: dirty=713 wb=743 unstable=2 bg_thresh=966 thresh=1933 gap=475 poll_thresh=22 ino=257 dd-2584 [001] 21.672500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1283 task_limit=1203 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=51372 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 21.679126: balance_dirty_state: bdi btrfs-1: dirty=713 wb=743 unstable=2 bg_thresh=957 thresh=1915 gap=457 poll_thresh=22 ino=257 dd-2584 [006] 21.679132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1266 task_limit=1187 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-109% task_gap=-320% task_weight=100% bdi_bw=51372 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 21.687128: balance_dirty_state: bdi btrfs-1: dirty=713 wb=743 unstable=2 bg_thresh=962 thresh=1925 gap=467 poll_thresh=22 ino=257 dd-2584 [006] 21.687134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1275 task_limit=1196 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=51372 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 21.695140: balance_dirty_state: bdi btrfs-1: dirty=713 wb=618 unstable=2 bg_thresh=961 thresh=1922 gap=589 poll_thresh=22 ino=257 dd-2584 [006] 21.695244: balance_dirty_state: bdi btrfs-1: dirty=713 wb=618 unstable=2 bg_thresh=961 thresh=1922 gap=589 poll_thresh=16 ino=257 dd-2584 [006] 21.695531: balance_dirty_state: bdi btrfs-1: dirty=763 wb=618 unstable=2 bg_thresh=963 thresh=1927 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 21.695648: balance_dirty_state: bdi btrfs-1: dirty=788 wb=618 unstable=2 bg_thresh=966 thresh=1932 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 21.695766: balance_dirty_state: bdi btrfs-1: dirty=813 wb=618 unstable=2 bg_thresh=968 thresh=1936 gap=503 poll_thresh=19 ino=257 dd-2584 [006] 21.695883: balance_dirty_state: bdi btrfs-1: dirty=863 wb=618 unstable=2 bg_thresh=967 thresh=1935 gap=452 poll_thresh=20 ino=257 dd-2584 [006] 21.695887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1285 task_limit=1205 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-46% task_gap=-192% task_weight=100% bdi_bw=50060 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 21.703231: balance_dirty_state: bdi btrfs-1: dirty=863 wb=618 unstable=2 bg_thresh=967 thresh=1935 gap=452 poll_thresh=20 ino=257 dd-2584 [006] 21.703237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1285 task_limit=1205 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-46% task_gap=-192% task_weight=100% bdi_bw=50060 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 21.711249: balance_dirty_state: bdi btrfs-1: dirty=863 wb=618 unstable=2 bg_thresh=967 thresh=1935 gap=452 poll_thresh=20 ino=257 dd-2584 [006] 21.711259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1285 task_limit=1205 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-46% task_gap=-192% task_weight=100% bdi_bw=50060 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 21.719117: balance_dirty_state: bdi btrfs-1: dirty=863 wb=493 unstable=2 bg_thresh=960 thresh=1921 gap=563 poll_thresh=20 ino=257 dd-2584 [006] 21.719218: balance_dirty_state: bdi btrfs-1: dirty=863 wb=493 unstable=2 bg_thresh=960 thresh=1921 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 21.719306: balance_dirty_state: bdi btrfs-1: dirty=888 wb=493 unstable=2 bg_thresh=963 thresh=1926 gap=543 poll_thresh=16 ino=257 dd-2584 [006] 21.719479: balance_dirty_state: bdi btrfs-1: dirty=913 wb=493 unstable=2 bg_thresh=965 thresh=1931 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 21.719655: balance_dirty_state: bdi btrfs-1: dirty=938 wb=493 unstable=2 bg_thresh=968 thresh=1936 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 21.719832: balance_dirty_state: bdi btrfs-1: dirty=988 wb=493 unstable=2 bg_thresh=967 thresh=1935 gap=452 poll_thresh=19 ino=257 dd-2584 [006] 21.719839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1285 task_limit=1205 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=50060 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 21.719866: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4268 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 21.723012: writeback_single_inode: bdi btrfs-1: ino=257 state= age=188 wrote=896 to_write=7296 dd-2584 [006] 21.727131: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1368 unstable=2 bg_thresh=967 thresh=1935 gap=452 poll_thresh=19 ino=257 dd-2584 [006] 21.727138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1285 task_limit=1205 bdi_dirty=1361 avg_dirty=1361 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=50060 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 21.735117: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1243 unstable=2 bg_thresh=963 thresh=1927 gap=569 poll_thresh=19 ino=257 dd-2584 [006] 21.735226: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1243 unstable=2 bg_thresh=963 thresh=1927 gap=569 poll_thresh=14 ino=257 dd-2584 [006] 21.735455: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1243 unstable=2 bg_thresh=966 thresh=1932 gap=549 poll_thresh=15 ino=257 dd-2584 [006] 21.735511: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1243 unstable=2 bg_thresh=966 thresh=1932 gap=524 poll_thresh=16 ino=257 dd-2584 [006] 21.735620: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1243 unstable=2 bg_thresh=968 thresh=1937 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 21.735734: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1243 unstable=2 bg_thresh=970 thresh=1941 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 21.735739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1291 task_limit=1211 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-17% task_gap=-134% task_weight=99% bdi_bw=50060 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 21.743195: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1243 unstable=2 bg_thresh=973 thresh=1946 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 21.743288: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1243 unstable=2 bg_thresh=970 thresh=1940 gap=457 poll_thresh=13 ino=257 dd-2584 [006] 21.743293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1290 task_limit=1210 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-18% task_gap=-135% task_weight=99% bdi_bw=50060 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 21.751136: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1118 unstable=2 bg_thresh=966 thresh=1932 gap=574 poll_thresh=13 ino=257 dd-2584 [006] 21.751203: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1118 unstable=2 bg_thresh=966 thresh=1932 gap=574 poll_thresh=10 ino=257 dd-2584 [006] 21.751265: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1118 unstable=2 bg_thresh=968 thresh=1937 gap=554 poll_thresh=11 ino=257 dd-2584 [006] 21.751328: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1118 unstable=2 bg_thresh=968 thresh=1937 gap=529 poll_thresh=12 ino=257 dd-2584 [006] 21.751388: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1118 unstable=2 bg_thresh=971 thresh=1942 gap=534 poll_thresh=13 ino=257 dd-2584 [006] 21.751453: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1118 unstable=2 bg_thresh=971 thresh=1942 gap=509 poll_thresh=14 ino=257 dd-2584 [006] 21.751517: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1118 unstable=2 bg_thresh=970 thresh=1941 gap=483 poll_thresh=15 ino=257 dd-2584 [006] 21.751522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1291 task_limit=1211 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-17% task_gap=-134% task_weight=99% bdi_bw=50060 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 21.759294: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1118 unstable=2 bg_thresh=970 thresh=1941 gap=483 poll_thresh=15 ino=257 dd-2584 [006] 21.759304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1291 task_limit=1211 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-17% task_gap=-134% task_weight=99% bdi_bw=50060 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 21.767105: balance_dirty_state: bdi btrfs-1: dirty=338 wb=993 unstable=2 bg_thresh=968 thresh=1937 gap=604 poll_thresh=15 ino=257 dd-2584 [006] 21.767232: balance_dirty_state: bdi btrfs-1: dirty=338 wb=993 unstable=2 bg_thresh=968 thresh=1937 gap=604 poll_thresh=11 ino=257 dd-2584 [006] 21.767352: balance_dirty_state: bdi btrfs-1: dirty=363 wb=993 unstable=2 bg_thresh=968 thresh=1936 gap=578 poll_thresh=12 ino=257 dd-2584 [006] 21.767470: balance_dirty_state: bdi btrfs-1: dirty=388 wb=993 unstable=2 bg_thresh=968 thresh=1936 gap=553 poll_thresh=13 ino=257 dd-2584 [006] 21.767932: balance_dirty_state: bdi btrfs-1: dirty=388 wb=993 unstable=2 bg_thresh=967 thresh=1935 gap=552 poll_thresh=14 ino=257 dd-2584 [006] 21.768051: balance_dirty_state: bdi btrfs-1: dirty=413 wb=993 unstable=2 bg_thresh=967 thresh=1935 gap=527 poll_thresh=15 ino=257 dd-2584 [006] 21.768168: balance_dirty_state: bdi btrfs-1: dirty=438 wb=993 unstable=2 bg_thresh=967 thresh=1934 gap=501 poll_thresh=16 ino=257 dd-2584 [006] 21.768405: balance_dirty_state: bdi btrfs-1: dirty=463 wb=993 unstable=2 bg_thresh=966 thresh=1933 gap=475 poll_thresh=17 ino=257 dd-2584 [006] 21.768414: balance_dirty_pages: bdi btrfs-1: bdi_limit=1283 task_limit=1203 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-47% task_gap=-195% task_weight=100% bdi_bw=50060 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 21.775244: balance_dirty_state: bdi btrfs-1: dirty=463 wb=993 unstable=2 bg_thresh=966 thresh=1933 gap=475 poll_thresh=17 ino=257 dd-2584 [006] 21.775253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1283 task_limit=1203 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-47% task_gap=-195% task_weight=100% bdi_bw=50060 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 21.783234: balance_dirty_state: bdi btrfs-1: dirty=463 wb=893 unstable=2 bg_thresh=964 thresh=1929 gap=571 poll_thresh=17 ino=257 dd-2584 [006] 21.783334: balance_dirty_state: bdi btrfs-1: dirty=463 wb=893 unstable=2 bg_thresh=964 thresh=1929 gap=571 poll_thresh=13 ino=257 dd-2584 [006] 21.783389: balance_dirty_state: bdi btrfs-1: dirty=488 wb=893 unstable=2 bg_thresh=967 thresh=1934 gap=551 poll_thresh=14 ino=257 dd-2584 [006] 21.783444: balance_dirty_state: bdi btrfs-1: dirty=513 wb=893 unstable=2 bg_thresh=967 thresh=1934 gap=526 poll_thresh=15 ino=257 dd-2584 [006] 21.783499: balance_dirty_state: bdi btrfs-1: dirty=513 wb=893 unstable=2 bg_thresh=969 thresh=1939 gap=531 poll_thresh=16 ino=257 dd-2584 [006] 21.783611: balance_dirty_state: bdi btrfs-1: dirty=563 wb=893 unstable=2 bg_thresh=969 thresh=1938 gap=480 poll_thresh=17 ino=257 dd-2584 [006] 21.783615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1288 task_limit=1208 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=50060 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 21.791163: balance_dirty_state: bdi btrfs-1: dirty=563 wb=768 unstable=2 bg_thresh=967 thresh=1935 gap=602 poll_thresh=17 ino=257 dd-2584 [006] 21.791228: balance_dirty_state: bdi btrfs-1: dirty=563 wb=768 unstable=2 bg_thresh=967 thresh=1935 gap=602 poll_thresh=13 ino=257 dd-2584 [006] 21.791286: balance_dirty_state: bdi btrfs-1: dirty=588 wb=768 unstable=2 bg_thresh=970 thresh=1940 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 21.791343: balance_dirty_state: bdi btrfs-1: dirty=613 wb=768 unstable=2 bg_thresh=970 thresh=1940 gap=557 poll_thresh=15 ino=257 dd-2584 [006] 21.791401: balance_dirty_state: bdi btrfs-1: dirty=613 wb=768 unstable=2 bg_thresh=972 thresh=1945 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 21.791687: balance_dirty_state: bdi btrfs-1: dirty=638 wb=768 unstable=2 bg_thresh=972 thresh=1944 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 21.791806: balance_dirty_state: bdi btrfs-1: dirty=688 wb=768 unstable=2 bg_thresh=974 thresh=1948 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 21.791924: balance_dirty_state: bdi btrfs-1: dirty=713 wb=768 unstable=2 bg_thresh=970 thresh=1941 gap=458 poll_thresh=19 ino=257 dd-2584 [006] 21.791929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1291 task_limit=1211 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=50060 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 21.799166: balance_dirty_state: bdi btrfs-1: dirty=713 wb=618 unstable=2 bg_thresh=965 thresh=1931 gap=598 poll_thresh=19 ino=257 dd-2584 [006] 21.799250: balance_dirty_state: bdi btrfs-1: dirty=738 wb=618 unstable=2 bg_thresh=965 thresh=1931 gap=573 poll_thresh=14 ino=257 dd-2584 [006] 21.799308: balance_dirty_state: bdi btrfs-1: dirty=738 wb=618 unstable=2 bg_thresh=968 thresh=1936 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 21.799363: balance_dirty_state: bdi btrfs-1: dirty=763 wb=618 unstable=2 bg_thresh=968 thresh=1936 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 21.799476: balance_dirty_state: bdi btrfs-1: dirty=788 wb=618 unstable=2 bg_thresh=970 thresh=1941 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 21.799597: balance_dirty_state: bdi btrfs-1: dirty=838 wb=618 unstable=2 bg_thresh=969 thresh=1939 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 21.799602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1289 task_limit=1209 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 21.807183: balance_dirty_state: bdi btrfs-1: dirty=838 wb=518 unstable=2 bg_thresh=967 thresh=1935 gap=577 poll_thresh=18 ino=257 dd-2584 [006] 21.807297: balance_dirty_state: bdi btrfs-1: dirty=838 wb=468 unstable=2 bg_thresh=967 thresh=1935 gap=627 poll_thresh=13 ino=257 dd-2584 [006] 21.807370: balance_dirty_state: bdi btrfs-1: dirty=863 wb=418 unstable=2 bg_thresh=970 thresh=1940 gap=657 poll_thresh=14 ino=257 dd-2584 [006] 21.807435: balance_dirty_state: bdi btrfs-1: dirty=863 wb=393 unstable=2 bg_thresh=969 thresh=1939 gap=681 poll_thresh=15 ino=257 dd-2584 [006] 21.807495: balance_dirty_state: bdi btrfs-1: dirty=888 wb=393 unstable=2 bg_thresh=969 thresh=1939 gap=656 poll_thresh=16 ino=257 dd-2584 [006] 21.807783: balance_dirty_state: bdi btrfs-1: dirty=913 wb=393 unstable=2 bg_thresh=969 thresh=1938 gap=630 poll_thresh=17 ino=257 dd-2584 [006] 21.807901: balance_dirty_state: bdi btrfs-1: dirty=963 wb=393 unstable=2 bg_thresh=971 thresh=1942 gap=584 poll_thresh=18 ino=257 dd-2584 [006] 21.808017: balance_dirty_state: bdi btrfs-1: dirty=988 wb=393 unstable=2 bg_thresh=970 thresh=1941 gap=558 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 21.808041: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4356 wrote=0 to_write=8192 dd-2584 [006] 21.808194: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=393 unstable=2 bg_thresh=970 thresh=1940 gap=532 poll_thresh=20 ino=257 dd-2584 [006] 21.808381: balance_dirty_state: bdi btrfs-1: dirty=988 wb=418 unstable=2 bg_thresh=972 thresh=1944 gap=536 poll_thresh=21 ino=257 dd-2584 [006] 21.808564: balance_dirty_state: bdi btrfs-1: dirty=988 wb=468 unstable=2 bg_thresh=971 thresh=1943 gap=485 poll_thresh=22 ino=257 dd-2584 [006] 21.808566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1293 task_limit=1213 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 21.811855: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=976 to_write=7216 dd-2584 [006] 21.815082: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1343 unstable=2 bg_thresh=971 thresh=1943 gap=485 poll_thresh=22 ino=257 dd-2584 [006] 21.815086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1293 task_limit=1213 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 21.823161: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1218 unstable=2 bg_thresh=973 thresh=1946 gap=613 poll_thresh=22 ino=257 dd-2584 [006] 21.823233: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1218 unstable=2 bg_thresh=975 thresh=1951 gap=618 poll_thresh=16 ino=257 dd-2584 [006] 21.823356: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1218 unstable=2 bg_thresh=975 thresh=1950 gap=567 poll_thresh=17 ino=257 dd-2584 [006] 21.823664: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1218 unstable=2 bg_thresh=971 thresh=1943 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 21.823783: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1218 unstable=2 bg_thresh=971 thresh=1942 gap=509 poll_thresh=19 ino=257 dd-2584 [006] 21.823902: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1218 unstable=2 bg_thresh=973 thresh=1946 gap=463 poll_thresh=20 ino=257 dd-2584 [006] 21.823907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1296 task_limit=1215 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-88% task_gap=-277% task_weight=100% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 21.831198: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1218 unstable=2 bg_thresh=967 thresh=1934 gap=451 poll_thresh=20 ino=257 dd-2584 [006] 21.831203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1284 task_limit=1204 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-96% task_gap=-293% task_weight=100% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 21.839162: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1093 unstable=2 bg_thresh=962 thresh=1925 gap=567 poll_thresh=20 ino=257 dd-2584 [006] 21.839254: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1093 unstable=2 bg_thresh=959 thresh=1919 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 21.839313: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1093 unstable=2 bg_thresh=962 thresh=1924 gap=541 poll_thresh=16 ino=257 dd-2584 [006] 21.839431: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1093 unstable=2 bg_thresh=961 thresh=1923 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 21.839550: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1093 unstable=2 bg_thresh=960 thresh=1921 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 21.839668: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1093 unstable=2 bg_thresh=960 thresh=1920 gap=437 poll_thresh=19 ino=257 dd-2584 [006] 21.839674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1270 task_limit=1191 bdi_dirty=1458 avg_dirty=1458 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.847188: balance_dirty_state: bdi btrfs-1: dirty=388 wb=968 unstable=2 bg_thresh=963 thresh=1927 gap=569 poll_thresh=19 ino=257 dd-2584 [001] 21.847256: balance_dirty_state: bdi btrfs-1: dirty=388 wb=968 unstable=2 bg_thresh=966 thresh=1932 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 21.847318: balance_dirty_state: bdi btrfs-1: dirty=413 wb=968 unstable=2 bg_thresh=966 thresh=1932 gap=549 poll_thresh=15 ino=257 dd-2584 [001] 21.847379: balance_dirty_state: bdi btrfs-1: dirty=413 wb=968 unstable=2 bg_thresh=968 thresh=1937 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 21.847669: balance_dirty_state: bdi btrfs-1: dirty=463 wb=968 unstable=2 bg_thresh=968 thresh=1936 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 21.847787: balance_dirty_state: bdi btrfs-1: dirty=488 wb=968 unstable=2 bg_thresh=967 thresh=1935 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 21.847792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1285 task_limit=1205 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-95% task_gap=-292% task_weight=100% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.855172: balance_dirty_state: bdi btrfs-1: dirty=488 wb=968 unstable=2 bg_thresh=967 thresh=1935 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 21.855177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1285 task_limit=1205 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-95% task_gap=-292% task_weight=100% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.863188: balance_dirty_state: bdi btrfs-1: dirty=488 wb=968 unstable=2 bg_thresh=967 thresh=1935 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 21.863196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1285 task_limit=1205 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-95% task_gap=-292% task_weight=100% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.871149: balance_dirty_state: bdi btrfs-1: dirty=488 wb=843 unstable=2 bg_thresh=966 thresh=1933 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 21.871225: balance_dirty_state: bdi btrfs-1: dirty=513 wb=843 unstable=2 bg_thresh=966 thresh=1932 gap=574 poll_thresh=13 ino=257 dd-2584 [001] 21.871285: balance_dirty_state: bdi btrfs-1: dirty=513 wb=843 unstable=2 bg_thresh=968 thresh=1937 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 21.871341: balance_dirty_state: bdi btrfs-1: dirty=538 wb=843 unstable=2 bg_thresh=965 thresh=1931 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 21.871398: balance_dirty_state: bdi btrfs-1: dirty=563 wb=843 unstable=2 bg_thresh=968 thresh=1936 gap=528 poll_thresh=16 ino=257 dd-2584 [001] 21.871512: balance_dirty_state: bdi btrfs-1: dirty=588 wb=843 unstable=2 bg_thresh=964 thresh=1929 gap=496 poll_thresh=17 ino=257 dd-2584 [001] 21.871625: balance_dirty_state: bdi btrfs-1: dirty=613 wb=843 unstable=2 bg_thresh=964 thresh=1928 gap=470 poll_thresh=18 ino=257 dd-2584 [001] 21.871630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1278 task_limit=1199 bdi_dirty=1443 avg_dirty=1443 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.879198: balance_dirty_state: bdi btrfs-1: dirty=613 wb=843 unstable=2 bg_thresh=964 thresh=1928 gap=470 poll_thresh=18 ino=257 dd-2584 [001] 21.879209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1278 task_limit=1199 bdi_dirty=1443 avg_dirty=1443 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.887195: balance_dirty_state: bdi btrfs-1: dirty=613 wb=718 unstable=2 bg_thresh=963 thresh=1927 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 21.887297: balance_dirty_state: bdi btrfs-1: dirty=638 wb=718 unstable=2 bg_thresh=966 thresh=1932 gap=574 poll_thresh=13 ino=257 dd-2584 [001] 21.887355: balance_dirty_state: bdi btrfs-1: dirty=638 wb=718 unstable=2 bg_thresh=965 thresh=1931 gap=573 poll_thresh=14 ino=257 dd-2584 [001] 21.887411: balance_dirty_state: bdi btrfs-1: dirty=663 wb=718 unstable=2 bg_thresh=965 thresh=1931 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 21.887469: balance_dirty_state: bdi btrfs-1: dirty=688 wb=718 unstable=2 bg_thresh=965 thresh=1930 gap=522 poll_thresh=16 ino=257 dd-2584 [001] 21.887745: balance_dirty_state: bdi btrfs-1: dirty=713 wb=718 unstable=2 bg_thresh=964 thresh=1929 gap=496 poll_thresh=17 ino=257 dd-2584 [001] 21.887858: balance_dirty_state: bdi btrfs-1: dirty=738 wb=718 unstable=2 bg_thresh=966 thresh=1933 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 21.887862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1283 task_limit=1203 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-72% task_gap=-245% task_weight=100% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 21.895209: balance_dirty_state: bdi btrfs-1: dirty=738 wb=593 unstable=2 bg_thresh=966 thresh=1933 gap=600 poll_thresh=18 ino=257 dd-2584 [000] 21.895288: balance_dirty_state: bdi btrfs-1: dirty=738 wb=593 unstable=2 bg_thresh=966 thresh=1933 gap=600 poll_thresh=13 ino=257 dd-2584 [000] 21.895343: balance_dirty_state: bdi btrfs-1: dirty=763 wb=593 unstable=2 bg_thresh=969 thresh=1938 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 21.895399: balance_dirty_state: bdi btrfs-1: dirty=788 wb=593 unstable=2 bg_thresh=969 thresh=1938 gap=555 poll_thresh=15 ino=257 dd-2584 [000] 21.895454: balance_dirty_state: bdi btrfs-1: dirty=788 wb=593 unstable=2 bg_thresh=971 thresh=1943 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 21.895565: balance_dirty_state: bdi btrfs-1: dirty=838 wb=593 unstable=2 bg_thresh=974 thresh=1948 gap=515 poll_thresh=17 ino=257 dd-2584 [000] 21.895678: balance_dirty_state: bdi btrfs-1: dirty=863 wb=593 unstable=2 bg_thresh=973 thresh=1947 gap=489 poll_thresh=18 ino=257 dd-2584 [000] 21.895792: balance_dirty_state: bdi btrfs-1: dirty=888 wb=593 unstable=2 bg_thresh=972 thresh=1945 gap=462 poll_thresh=19 ino=257 dd-2584 [000] 21.895797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1295 task_limit=1215 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 21.907100: balance_dirty_state: bdi btrfs-1: dirty=888 wb=468 unstable=2 bg_thresh=967 thresh=1934 gap=576 poll_thresh=19 ino=257 dd-2584 [000] 21.907169: balance_dirty_state: bdi btrfs-1: dirty=913 wb=468 unstable=2 bg_thresh=967 thresh=1934 gap=551 poll_thresh=14 ino=257 dd-2584 [000] 21.907224: balance_dirty_state: bdi btrfs-1: dirty=938 wb=468 unstable=2 bg_thresh=969 thresh=1939 gap=531 poll_thresh=15 ino=257 dd-2584 [000] 21.907443: balance_dirty_state: bdi btrfs-1: dirty=938 wb=468 unstable=2 bg_thresh=969 thresh=1939 gap=531 poll_thresh=16 ino=257 dd-2584 [000] 21.907555: balance_dirty_state: bdi btrfs-1: dirty=963 wb=468 unstable=2 bg_thresh=972 thresh=1944 gap=511 poll_thresh=17 ino=257 dd-2584 [000] 21.907668: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=468 unstable=2 bg_thresh=974 thresh=1948 gap=465 poll_thresh=18 ino=257 dd-2584 [000] 21.907672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1298 task_limit=1218 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-62% task_gap=-223% task_weight=99% bdi_bw=47696 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 21.907760: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4456 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 21.909861: writeback_single_inode: bdi btrfs-1: ino=257 state= age=172 wrote=912 to_write=7280 dd-2584 [000] 21.915067: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1268 unstable=2 bg_thresh=971 thresh=1943 gap=585 poll_thresh=18 ino=257 dd-2584 [000] 21.915132: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1268 unstable=2 bg_thresh=968 thresh=1937 gap=579 poll_thresh=13 ino=257 dd-2584 [000] 21.915192: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1268 unstable=2 bg_thresh=971 thresh=1942 gap=559 poll_thresh=14 ino=257 dd-2584 [000] 21.915253: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1268 unstable=2 bg_thresh=968 thresh=1936 gap=528 poll_thresh=15 ino=257 dd-2584 [000] 21.915312: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1268 unstable=2 bg_thresh=967 thresh=1935 gap=527 poll_thresh=16 ino=257 dd-2584 [000] 21.915432: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1268 unstable=2 bg_thresh=967 thresh=1934 gap=476 poll_thresh=17 ino=257 dd-2584 [000] 21.915436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1284 task_limit=1205 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-46% task_gap=-192% task_weight=98% bdi_bw=47696 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 21.923084: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1143 unstable=2 bg_thresh=965 thresh=1931 gap=598 poll_thresh=17 ino=257 dd-2584 [000] 21.923161: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1143 unstable=2 bg_thresh=965 thresh=1931 gap=598 poll_thresh=13 ino=257 dd-2584 [000] 21.923218: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1143 unstable=2 bg_thresh=968 thresh=1936 gap=578 poll_thresh=14 ino=257 dd-2584 [000] 21.923273: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1143 unstable=2 bg_thresh=968 thresh=1936 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 21.923328: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1143 unstable=2 bg_thresh=970 thresh=1941 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 21.923609: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1143 unstable=2 bg_thresh=973 thresh=1946 gap=538 poll_thresh=17 ino=257 dd-2584 [000] 21.923725: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1143 unstable=2 bg_thresh=975 thresh=1950 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 21.923839: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1143 unstable=2 bg_thresh=974 thresh=1949 gap=466 poll_thresh=19 ino=257 dd-2584 [000] 21.923844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1219 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=47696 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 21.931087: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1143 unstable=2 bg_thresh=974 thresh=1949 gap=466 poll_thresh=19 ino=257 dd-2584 [000] 21.931094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1219 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=47696 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 21.960703: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1143 unstable=2 bg_thresh=976 thresh=1953 gap=470 poll_thresh=19 ino=257 dd-2584 [000] 21.960708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1223 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=47696 base_bw=102400 task_bw=0 dirtied=32 period=0 think=20 pause=8 dd-2584 [004] 21.967116: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1018 unstable=2 bg_thresh=971 thresh=1942 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 21.967219: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1018 unstable=2 bg_thresh=971 thresh=1942 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 21.967315: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1018 unstable=2 bg_thresh=973 thresh=1947 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 21.967408: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1018 unstable=2 bg_thresh=970 thresh=1941 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 21.967598: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1018 unstable=2 bg_thresh=970 thresh=1940 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 21.967793: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1018 unstable=2 bg_thresh=972 thresh=1944 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 21.967988: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1018 unstable=2 bg_thresh=971 thresh=1943 gap=460 poll_thresh=19 ino=257 dd-2584 [004] 21.967994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1293 task_limit=1213 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=47696 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.975082: balance_dirty_state: bdi btrfs-1: dirty=463 wb=793 unstable=2 bg_thresh=976 thresh=1952 gap=694 poll_thresh=19 ino=257 dd-2584 [004] 21.975195: balance_dirty_state: bdi btrfs-1: dirty=488 wb=793 unstable=2 bg_thresh=975 thresh=1951 gap=668 poll_thresh=14 ino=257 dd-2584 [004] 21.975291: balance_dirty_state: bdi btrfs-1: dirty=513 wb=793 unstable=2 bg_thresh=975 thresh=1951 gap=643 poll_thresh=15 ino=257 dd-2584 [004] 21.975628: balance_dirty_state: bdi btrfs-1: dirty=513 wb=793 unstable=2 bg_thresh=975 thresh=1950 gap=642 poll_thresh=16 ino=257 dd-2584 [004] 21.975748: balance_dirty_state: bdi btrfs-1: dirty=563 wb=793 unstable=2 bg_thresh=974 thresh=1949 gap=591 poll_thresh=17 ino=257 dd-2584 [004] 21.975868: balance_dirty_state: bdi btrfs-1: dirty=588 wb=793 unstable=2 bg_thresh=974 thresh=1948 gap=565 poll_thresh=18 ino=257 dd-2584 [004] 21.975985: balance_dirty_state: bdi btrfs-1: dirty=613 wb=793 unstable=2 bg_thresh=976 thresh=1952 gap=544 poll_thresh=19 ino=257 dd-2584 [004] 21.976102: balance_dirty_state: bdi btrfs-1: dirty=638 wb=793 unstable=2 bg_thresh=975 thresh=1951 gap=518 poll_thresh=20 ino=257 dd-2584 [004] 21.976218: balance_dirty_state: bdi btrfs-1: dirty=688 wb=793 unstable=2 bg_thresh=975 thresh=1950 gap=467 poll_thresh=21 ino=257 dd-2584 [004] 21.976223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1219 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=47696 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 21.983115: balance_dirty_state: bdi btrfs-1: dirty=684 wb=775 unstable=2 bg_thresh=968 thresh=1937 gap=476 poll_thresh=21 ino=257 dd-2584 [004] 21.983119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1287 task_limit=1207 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=47696 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 21.995185: balance_dirty_state: bdi btrfs-1: dirty=679 wb=651 unstable=2 bg_thresh=969 thresh=1939 gap=607 poll_thresh=21 ino=257 dd-2584 [001] 21.995251: balance_dirty_state: bdi btrfs-1: dirty=704 wb=651 unstable=2 bg_thresh=969 thresh=1939 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 21.995370: balance_dirty_state: bdi btrfs-1: dirty=729 wb=651 unstable=2 bg_thresh=972 thresh=1944 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 21.995492: balance_dirty_state: bdi btrfs-1: dirty=754 wb=651 unstable=2 bg_thresh=971 thresh=1943 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 21.995788: balance_dirty_state: bdi btrfs-1: dirty=804 wb=651 unstable=2 bg_thresh=973 thresh=1947 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 21.995909: balance_dirty_state: bdi btrfs-1: dirty=829 wb=651 unstable=2 bg_thresh=973 thresh=1946 gap=464 poll_thresh=20 ino=257 dd-2584 [001] 21.995913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1296 task_limit=1215 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=47696 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 22.003143: balance_dirty_state: bdi btrfs-1: dirty=829 wb=526 unstable=2 bg_thresh=970 thresh=1940 gap=583 poll_thresh=20 ino=257 dd-2584 [005] 22.003205: balance_dirty_state: bdi btrfs-1: dirty=829 wb=526 unstable=2 bg_thresh=972 thresh=1945 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 22.003261: balance_dirty_state: bdi btrfs-1: dirty=854 wb=526 unstable=2 bg_thresh=972 thresh=1945 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 22.003376: balance_dirty_state: bdi btrfs-1: dirty=879 wb=526 unstable=2 bg_thresh=974 thresh=1949 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 22.003496: balance_dirty_state: bdi btrfs-1: dirty=929 wb=526 unstable=2 bg_thresh=974 thresh=1948 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 22.003618: balance_dirty_state: bdi btrfs-1: dirty=954 wb=526 unstable=2 bg_thresh=973 thresh=1947 gap=465 poll_thresh=19 ino=257 dd-2584 [005] 22.003623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=47696 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 22.011138: balance_dirty_state: bdi btrfs-1: dirty=954 wb=526 unstable=2 bg_thresh=969 thresh=1939 gap=457 poll_thresh=19 ino=257 dd-2584 [005] 22.011144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1289 task_limit=1209 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=46288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 22.019123: balance_dirty_state: bdi btrfs-1: dirty=959 wb=403 unstable=2 bg_thresh=969 thresh=1939 gap=575 poll_thresh=19 ino=257 dd-2584 [005] 22.019255: balance_dirty_state: bdi btrfs-1: dirty=984 wb=403 unstable=2 bg_thresh=972 thresh=1944 gap=555 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 22.019310: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4568 wrote=0 to_write=8192 dd-2584 [005] 22.019384: balance_dirty_state: bdi btrfs-1: dirty=984 wb=403 unstable=2 bg_thresh=969 thresh=1938 gap=549 poll_thresh=15 ino=257 dd-2584 [005] 22.019507: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=403 unstable=2 bg_thresh=971 thresh=1943 gap=529 poll_thresh=16 ino=257 dd-2584 [005] 22.020108: balance_dirty_state: bdi btrfs-1: dirty=934 wb=503 unstable=2 bg_thresh=972 thresh=1944 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 22.020365: balance_dirty_state: bdi btrfs-1: dirty=884 wb=553 unstable=2 bg_thresh=974 thresh=1948 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 22.020621: balance_dirty_state: bdi btrfs-1: dirty=884 wb=628 unstable=2 bg_thresh=973 thresh=1947 gap=433 poll_thresh=19 ino=257 dd-2584 [005] 22.020624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=46288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 22.024327: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=1024 to_write=7168 dd-2584 [000] 22.027146: balance_dirty_state: bdi btrfs-1: dirty=87 wb=1423 unstable=2 bg_thresh=973 thresh=1946 gap=434 poll_thresh=19 ino=257 dd-2584 [000] 22.027154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1296 task_limit=1215 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-88% task_gap=-277% task_weight=100% bdi_bw=46288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.035088: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1303 unstable=2 bg_thresh=975 thresh=1951 gap=555 poll_thresh=19 ino=257 dd-2584 [004] 22.035249: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1303 unstable=2 bg_thresh=973 thresh=1947 gap=551 poll_thresh=14 ino=257 dd-2584 [004] 22.035414: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1303 unstable=2 bg_thresh=970 thresh=1941 gap=520 poll_thresh=15 ino=257 dd-2584 [004] 22.035573: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1303 unstable=2 bg_thresh=976 thresh=1952 gap=506 poll_thresh=16 ino=257 dd-2584 [004] 22.035891: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1303 unstable=2 bg_thresh=971 thresh=1943 gap=472 poll_thresh=17 ino=257 dd-2584 [004] 22.035903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1293 task_limit=1212 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-65% task_gap=-232% task_weight=100% bdi_bw=46288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.043142: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1303 unstable=2 bg_thresh=977 thresh=1955 gap=484 poll_thresh=17 ino=257 dd-2584 [004] 22.043153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1223 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-57% task_gap=-216% task_weight=101% bdi_bw=46288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 22.051198: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1303 unstable=2 bg_thresh=977 thresh=1955 gap=484 poll_thresh=17 ino=257 dd-2584 [003] 22.051205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1223 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-57% task_gap=-216% task_weight=101% bdi_bw=46288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 22.059126: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1303 unstable=2 bg_thresh=972 thresh=1945 gap=474 poll_thresh=17 ino=257 dd-2584 [003] 22.059133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1295 task_limit=1214 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-64% task_gap=-229% task_weight=100% bdi_bw=46288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 22.067221: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1178 unstable=2 bg_thresh=975 thresh=1951 gap=605 poll_thresh=17 ino=257 dd-2584 [003] 22.067348: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1178 unstable=2 bg_thresh=975 thresh=1951 gap=605 poll_thresh=13 ino=257 dd-2584 [003] 22.067465: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1178 unstable=2 bg_thresh=978 thresh=1956 gap=585 poll_thresh=14 ino=257 dd-2584 [003] 22.067585: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1178 unstable=2 bg_thresh=980 thresh=1961 gap=565 poll_thresh=15 ino=257 dd-2584 [003] 22.067701: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1178 unstable=2 bg_thresh=980 thresh=1961 gap=565 poll_thresh=16 ino=257 dd-2584 [003] 22.067939: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1178 unstable=2 bg_thresh=983 thresh=1966 gap=520 poll_thresh=17 ino=257 dd-2584 [003] 22.068534: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1178 unstable=2 bg_thresh=985 thresh=1970 gap=499 poll_thresh=18 ino=257 dd-2584 [003] 22.068767: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1178 unstable=2 bg_thresh=984 thresh=1969 gap=473 poll_thresh=19 ino=257 dd-2584 [003] 22.068775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-246% task_weight=101% bdi_bw=46288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 22.075136: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1053 unstable=2 bg_thresh=986 thresh=1973 gap=602 poll_thresh=19 ino=257 dd-2584 [000] 22.075211: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1053 unstable=2 bg_thresh=986 thresh=1973 gap=602 poll_thresh=14 ino=257 dd-2584 [000] 22.075279: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1053 unstable=2 bg_thresh=986 thresh=1973 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 22.075348: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1053 unstable=2 bg_thresh=989 thresh=1978 gap=557 poll_thresh=16 ino=257 dd-2584 [000] 22.075559: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1053 unstable=2 bg_thresh=989 thresh=1978 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 22.075731: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1053 unstable=2 bg_thresh=991 thresh=1982 gap=511 poll_thresh=18 ino=257 dd-2584 [000] 22.075898: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1028 unstable=2 bg_thresh=990 thresh=1981 gap=485 poll_thresh=19 ino=257 dd-2584 [000] 22.075904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=101% bdi_bw=46288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 22.084009: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1028 unstable=2 bg_thresh=984 thresh=1969 gap=473 poll_thresh=19 ino=257 dd-2584 [000] 22.084016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-246% task_weight=101% bdi_bw=46288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 22.091139: balance_dirty_state: bdi btrfs-1: dirty=466 wb=903 unstable=2 bg_thresh=984 thresh=1969 gap=598 poll_thresh=19 ino=257 dd-2584 [000] 22.091230: balance_dirty_state: bdi btrfs-1: dirty=466 wb=903 unstable=2 bg_thresh=984 thresh=1969 gap=598 poll_thresh=14 ino=257 dd-2584 [000] 22.091285: balance_dirty_state: bdi btrfs-1: dirty=491 wb=903 unstable=2 bg_thresh=984 thresh=1969 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 22.091340: balance_dirty_state: bdi btrfs-1: dirty=516 wb=903 unstable=2 bg_thresh=987 thresh=1974 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 22.091613: balance_dirty_state: bdi btrfs-1: dirty=541 wb=903 unstable=2 bg_thresh=989 thresh=1979 gap=533 poll_thresh=17 ino=257 dd-2584 [000] 22.091726: balance_dirty_state: bdi btrfs-1: dirty=566 wb=903 unstable=2 bg_thresh=991 thresh=1983 gap=512 poll_thresh=18 ino=257 dd-2584 [000] 22.091839: balance_dirty_state: bdi btrfs-1: dirty=591 wb=903 unstable=2 bg_thresh=991 thresh=1982 gap=486 poll_thresh=19 ino=257 dd-2584 [000] 22.091844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-229% task_weight=101% bdi_bw=46288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 22.099074: balance_dirty_state: bdi btrfs-1: dirty=591 wb=778 unstable=2 bg_thresh=985 thresh=1970 gap=599 poll_thresh=19 ino=257 dd-2584 [000] 22.099146: balance_dirty_state: bdi btrfs-1: dirty=616 wb=778 unstable=2 bg_thresh=985 thresh=1970 gap=574 poll_thresh=14 ino=257 dd-2584 [000] 22.099202: balance_dirty_state: bdi btrfs-1: dirty=641 wb=778 unstable=2 bg_thresh=985 thresh=1970 gap=549 poll_thresh=15 ino=257 dd-2584 [000] 22.099256: balance_dirty_state: bdi btrfs-1: dirty=641 wb=778 unstable=2 bg_thresh=987 thresh=1975 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 22.099366: balance_dirty_state: bdi btrfs-1: dirty=691 wb=778 unstable=2 bg_thresh=990 thresh=1980 gap=509 poll_thresh=17 ino=257 dd-2584 [000] 22.099480: balance_dirty_state: bdi btrfs-1: dirty=716 wb=778 unstable=2 bg_thresh=992 thresh=1984 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 22.099484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=101% bdi_bw=46288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 22.107056: balance_dirty_state: bdi btrfs-1: dirty=716 wb=653 unstable=2 bg_thresh=988 thresh=1977 gap=606 poll_thresh=18 ino=257 dd-2584 [000] 22.107130: balance_dirty_state: bdi btrfs-1: dirty=716 wb=653 unstable=2 bg_thresh=988 thresh=1977 gap=606 poll_thresh=13 ino=257 dd-2584 [000] 22.107185: balance_dirty_state: bdi btrfs-1: dirty=741 wb=653 unstable=2 bg_thresh=991 thresh=1982 gap=586 poll_thresh=14 ino=257 dd-2584 [000] 22.107242: balance_dirty_state: bdi btrfs-1: dirty=766 wb=653 unstable=2 bg_thresh=988 thresh=1976 gap=555 poll_thresh=15 ino=257 dd-2584 [000] 22.107462: balance_dirty_state: bdi btrfs-1: dirty=766 wb=653 unstable=2 bg_thresh=990 thresh=1981 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 22.107578: balance_dirty_state: bdi btrfs-1: dirty=816 wb=653 unstable=2 bg_thresh=990 thresh=1980 gap=509 poll_thresh=17 ino=257 dd-2584 [000] 22.107693: balance_dirty_state: bdi btrfs-1: dirty=841 wb=653 unstable=2 bg_thresh=989 thresh=1979 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 22.107698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=101% bdi_bw=46288 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.115075: balance_dirty_state: bdi btrfs-1: dirty=841 wb=653 unstable=2 bg_thresh=986 thresh=1972 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 22.115086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-242% task_weight=100% bdi_bw=45180 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 22.123090: balance_dirty_state: bdi btrfs-1: dirty=841 wb=653 unstable=2 bg_thresh=980 thresh=1960 gap=464 poll_thresh=18 ino=257 dd-2584 [000] 22.123099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1228 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-258% task_weight=100% bdi_bw=45180 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 22.131137: balance_dirty_state: bdi btrfs-1: dirty=841 wb=653 unstable=2 bg_thresh=973 thresh=1947 gap=451 poll_thresh=18 ino=257 dd-2584 [000] 22.131143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1215 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-87% task_gap=-277% task_weight=101% bdi_bw=45180 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 22.139080: balance_dirty_state: bdi btrfs-1: dirty=841 wb=528 unstable=2 bg_thresh=969 thresh=1939 gap=568 poll_thresh=18 ino=257 dd-2584 [001] 22.139148: balance_dirty_state: bdi btrfs-1: dirty=841 wb=528 unstable=2 bg_thresh=975 thresh=1950 gap=579 poll_thresh=13 ino=257 dd-2584 [001] 22.139214: balance_dirty_state: bdi btrfs-1: dirty=866 wb=528 unstable=2 bg_thresh=972 thresh=1944 gap=548 poll_thresh=14 ino=257 dd-2584 [001] 22.139280: balance_dirty_state: bdi btrfs-1: dirty=891 wb=528 unstable=2 bg_thresh=970 thresh=1940 gap=519 poll_thresh=15 ino=257 dd-2584 [001] 22.139345: balance_dirty_state: bdi btrfs-1: dirty=891 wb=528 unstable=2 bg_thresh=970 thresh=1940 gap=519 poll_thresh=16 ino=257 dd-2584 [001] 22.139469: balance_dirty_state: bdi btrfs-1: dirty=941 wb=528 unstable=2 bg_thresh=972 thresh=1945 gap=474 poll_thresh=17 ino=257 dd-2584 [001] 22.139474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1295 task_limit=1214 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-64% task_gap=-229% task_weight=100% bdi_bw=45180 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 22.151113: balance_dirty_state: bdi btrfs-1: dirty=941 wb=528 unstable=2 bg_thresh=972 thresh=1945 gap=474 poll_thresh=17 ino=257 dd-2584 [005] 22.151127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1295 task_limit=1214 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-64% task_gap=-229% task_weight=100% bdi_bw=45180 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 22.163137: balance_dirty_state: bdi btrfs-1: dirty=941 wb=403 unstable=2 bg_thresh=973 thresh=1947 gap=601 poll_thresh=17 ino=257 dd-2584 [005] 22.163212: balance_dirty_state: bdi btrfs-1: dirty=941 wb=403 unstable=2 bg_thresh=976 thresh=1952 gap=606 poll_thresh=13 ino=257 dd-2584 [005] 22.163272: balance_dirty_state: bdi btrfs-1: dirty=966 wb=403 unstable=2 bg_thresh=976 thresh=1952 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 22.163331: balance_dirty_state: bdi btrfs-1: dirty=991 wb=403 unstable=2 bg_thresh=978 thresh=1957 gap=561 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 22.163396: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4712 wrote=0 to_write=8192 dd-2584 [005] 22.163401: balance_dirty_state: bdi btrfs-1: dirty=991 wb=403 unstable=2 bg_thresh=975 thresh=1951 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 22.163707: balance_dirty_state: bdi btrfs-1: dirty=966 wb=453 unstable=2 bg_thresh=975 thresh=1950 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 22.163836: balance_dirty_state: bdi btrfs-1: dirty=941 wb=528 unstable=2 bg_thresh=977 thresh=1954 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 22.163838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1222 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-58% task_gap=-217% task_weight=101% bdi_bw=45180 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 22.165769: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=992 to_write=7200 dd-2584 [005] 22.171092: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1278 unstable=2 bg_thresh=975 thresh=1951 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 22.171174: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1278 unstable=2 bg_thresh=979 thresh=1958 gap=612 poll_thresh=13 ino=257 dd-2584 [005] 22.171235: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1278 unstable=2 bg_thresh=976 thresh=1952 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 22.171297: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1278 unstable=2 bg_thresh=978 thresh=1957 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 22.171358: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1278 unstable=2 bg_thresh=975 thresh=1951 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 22.171483: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1278 unstable=2 bg_thresh=977 thresh=1955 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 22.171608: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1278 unstable=2 bg_thresh=977 thresh=1954 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 22.171613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1222 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-58% task_gap=-217% task_weight=101% bdi_bw=45180 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 22.179114: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1278 unstable=2 bg_thresh=977 thresh=1954 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 22.179123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1222 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-58% task_gap=-217% task_weight=101% bdi_bw=45180 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 22.187188: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1278 unstable=2 bg_thresh=978 thresh=1956 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 22.187198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1224 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=45180 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 22.195147: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1128 unstable=2 bg_thresh=979 thresh=1959 gap=638 poll_thresh=18 ino=257 dd-2584 [001] 22.195223: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1128 unstable=2 bg_thresh=982 thresh=1964 gap=643 poll_thresh=13 ino=257 dd-2584 [001] 22.195286: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1128 unstable=2 bg_thresh=981 thresh=1963 gap=617 poll_thresh=14 ino=257 dd-2584 [001] 22.195347: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1128 unstable=2 bg_thresh=984 thresh=1968 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 22.195407: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1128 unstable=2 bg_thresh=981 thresh=1962 gap=591 poll_thresh=16 ino=257 dd-2584 [001] 22.195704: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1128 unstable=2 bg_thresh=980 thresh=1961 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 22.195826: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1128 unstable=2 bg_thresh=982 thresh=1965 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 22.195947: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1128 unstable=2 bg_thresh=982 thresh=1964 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 22.196069: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1128 unstable=2 bg_thresh=981 thresh=1963 gap=467 poll_thresh=20 ino=257 dd-2584 [001] 22.196074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-304% task_weight=101% bdi_bw=45180 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 22.203068: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1128 unstable=2 bg_thresh=981 thresh=1963 gap=467 poll_thresh=20 ino=257 dd-2584 [001] 22.203076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-304% task_weight=101% bdi_bw=45180 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 22.211067: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1003 unstable=2 bg_thresh=979 thresh=1959 gap=588 poll_thresh=20 ino=257 dd-2584 [001] 22.211176: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1003 unstable=2 bg_thresh=979 thresh=1958 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 22.211234: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1003 unstable=2 bg_thresh=979 thresh=1958 gap=537 poll_thresh=16 ino=257 dd-2584 [001] 22.211345: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1003 unstable=2 bg_thresh=981 thresh=1962 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 22.211457: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1003 unstable=2 bg_thresh=980 thresh=1961 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 22.211461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=45180 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 22.219156: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1003 unstable=2 bg_thresh=980 thresh=1961 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 22.219163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=42932 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 22.227115: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1003 unstable=2 bg_thresh=980 thresh=1961 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 22.227124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=42932 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 22.235037: balance_dirty_state: bdi btrfs-1: dirty=466 wb=878 unstable=2 bg_thresh=982 thresh=1965 gap=619 poll_thresh=18 ino=257 dd-2584 [000] 22.235145: balance_dirty_state: bdi btrfs-1: dirty=491 wb=878 unstable=2 bg_thresh=982 thresh=1965 gap=594 poll_thresh=13 ino=257 dd-2584 [000] 22.235245: balance_dirty_state: bdi btrfs-1: dirty=491 wb=878 unstable=2 bg_thresh=982 thresh=1965 gap=594 poll_thresh=14 ino=257 dd-2584 [000] 22.235344: balance_dirty_state: bdi btrfs-1: dirty=516 wb=878 unstable=2 bg_thresh=985 thresh=1970 gap=574 poll_thresh=15 ino=257 dd-2584 [000] 22.235739: balance_dirty_state: bdi btrfs-1: dirty=541 wb=878 unstable=2 bg_thresh=987 thresh=1975 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 22.235938: balance_dirty_state: bdi btrfs-1: dirty=566 wb=878 unstable=2 bg_thresh=990 thresh=1980 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 22.236140: balance_dirty_state: bdi btrfs-1: dirty=591 wb=878 unstable=2 bg_thresh=989 thresh=1979 gap=508 poll_thresh=18 ino=257 dd-2584 [000] 22.236343: balance_dirty_state: bdi btrfs-1: dirty=616 wb=878 unstable=2 bg_thresh=986 thresh=1972 gap=476 poll_thresh=19 ino=257 dd-2584 [000] 22.236351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-290% task_weight=100% bdi_bw=42932 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 22.243040: balance_dirty_state: bdi btrfs-1: dirty=616 wb=753 unstable=2 bg_thresh=983 thresh=1966 gap=595 poll_thresh=19 ino=257 dd-2584 [000] 22.243127: balance_dirty_state: bdi btrfs-1: dirty=641 wb=753 unstable=2 bg_thresh=983 thresh=1966 gap=570 poll_thresh=14 ino=257 dd-2584 [000] 22.243182: balance_dirty_state: bdi btrfs-1: dirty=666 wb=753 unstable=2 bg_thresh=983 thresh=1966 gap=545 poll_thresh=15 ino=257 dd-2584 [000] 22.243237: balance_dirty_state: bdi btrfs-1: dirty=666 wb=753 unstable=2 bg_thresh=985 thresh=1971 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 22.243346: balance_dirty_state: bdi btrfs-1: dirty=716 wb=753 unstable=2 bg_thresh=988 thresh=1976 gap=505 poll_thresh=17 ino=257 dd-2584 [000] 22.243460: balance_dirty_state: bdi btrfs-1: dirty=741 wb=753 unstable=2 bg_thresh=990 thresh=1980 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 22.243464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-280% task_weight=101% bdi_bw=42932 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 22.251114: balance_dirty_state: bdi btrfs-1: dirty=741 wb=753 unstable=2 bg_thresh=990 thresh=1980 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 22.251123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-280% task_weight=101% bdi_bw=42932 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 22.259047: balance_dirty_state: bdi btrfs-1: dirty=741 wb=753 unstable=2 bg_thresh=987 thresh=1974 gap=478 poll_thresh=18 ino=257 dd-2584 [000] 22.259057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-288% task_weight=100% bdi_bw=42932 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 22.268585: balance_dirty_state: bdi btrfs-1: dirty=741 wb=628 unstable=2 bg_thresh=982 thresh=1964 gap=593 poll_thresh=18 ino=257 dd-2584 [000] 22.268696: balance_dirty_state: bdi btrfs-1: dirty=766 wb=628 unstable=2 bg_thresh=982 thresh=1964 gap=568 poll_thresh=13 ino=257 dd-2584 [000] 22.268760: balance_dirty_state: bdi btrfs-1: dirty=766 wb=628 unstable=2 bg_thresh=984 thresh=1969 gap=573 poll_thresh=14 ino=257 dd-2584 [000] 22.270251: balance_dirty_state: bdi btrfs-1: dirty=791 wb=628 unstable=2 bg_thresh=981 thresh=1963 gap=542 poll_thresh=15 ino=257 dd-2584 [000] 22.270334: balance_dirty_state: bdi btrfs-1: dirty=791 wb=628 unstable=2 bg_thresh=986 thresh=1973 gap=552 poll_thresh=16 ino=257 dd-2584 [000] 22.270482: balance_dirty_state: bdi btrfs-1: dirty=841 wb=628 unstable=2 bg_thresh=986 thresh=1972 gap=501 poll_thresh=17 ino=257 dd-2584 [000] 22.270594: balance_dirty_state: bdi btrfs-1: dirty=866 wb=628 unstable=2 bg_thresh=985 thresh=1971 gap=475 poll_thresh=18 ino=257 dd-2584 [000] 22.270599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-292% task_weight=101% bdi_bw=42932 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 22.275035: balance_dirty_state: bdi btrfs-1: dirty=866 wb=628 unstable=2 bg_thresh=973 thresh=1947 gap=451 poll_thresh=18 ino=257 dd-2584 [000] 22.275039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-112% task_gap=-325% task_weight=100% bdi_bw=42932 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.283047: balance_dirty_state: bdi btrfs-1: dirty=866 wb=503 unstable=2 bg_thresh=974 thresh=1949 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 22.283137: balance_dirty_state: bdi btrfs-1: dirty=891 wb=503 unstable=2 bg_thresh=974 thresh=1949 gap=553 poll_thresh=13 ino=257 dd-2584 [004] 22.283223: balance_dirty_state: bdi btrfs-1: dirty=891 wb=503 unstable=2 bg_thresh=971 thresh=1943 gap=547 poll_thresh=14 ino=257 dd-2584 [004] 22.283311: balance_dirty_state: bdi btrfs-1: dirty=916 wb=503 unstable=2 bg_thresh=974 thresh=1948 gap=527 poll_thresh=15 ino=257 dd-2584 [004] 22.283397: balance_dirty_state: bdi btrfs-1: dirty=941 wb=503 unstable=2 bg_thresh=973 thresh=1947 gap=501 poll_thresh=16 ino=257 dd-2584 [004] 22.283571: balance_dirty_state: bdi btrfs-1: dirty=966 wb=503 unstable=2 bg_thresh=973 thresh=1946 gap=475 poll_thresh=17 ino=257 dd-2584 [004] 22.283577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1296 task_limit=1215 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-88% task_gap=-277% task_weight=100% bdi_bw=42932 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 22.291095: balance_dirty_state: bdi btrfs-1: dirty=966 wb=378 unstable=2 bg_thresh=974 thresh=1948 gap=602 poll_thresh=17 ino=257 dd-2584 [006] 22.291165: balance_dirty_state: bdi btrfs-1: dirty=966 wb=378 unstable=2 bg_thresh=974 thresh=1948 gap=602 poll_thresh=13 ino=257 dd-2584 [006] 22.291222: balance_dirty_state: bdi btrfs-1: dirty=991 wb=378 unstable=2 bg_thresh=976 thresh=1953 gap=582 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 22.291246: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4840 wrote=0 to_write=8192 dd-2584 [006] 22.291310: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=378 unstable=2 bg_thresh=979 thresh=1958 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 22.291397: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=378 unstable=2 bg_thresh=979 thresh=1958 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 22.291853: balance_dirty_state: bdi btrfs-1: dirty=966 wb=478 unstable=2 bg_thresh=978 thresh=1957 gap=511 poll_thresh=17 ino=257 dd-2584 [006] 22.292035: balance_dirty_state: bdi btrfs-1: dirty=941 wb=528 unstable=2 bg_thresh=980 thresh=1961 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 22.292037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=42932 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 22.293923: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=376 wrote=1040 to_write=7152 dd-2584 [006] 22.299090: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1278 unstable=2 bg_thresh=976 thresh=1952 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 22.299159: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1278 unstable=2 bg_thresh=976 thresh=1952 gap=581 poll_thresh=13 ino=257 dd-2584 [006] 22.299221: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1278 unstable=2 bg_thresh=975 thresh=1951 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 22.299282: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1278 unstable=2 bg_thresh=978 thresh=1956 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 22.299342: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1278 unstable=2 bg_thresh=975 thresh=1950 gap=529 poll_thresh=16 ino=257 dd-2584 [006] 22.299463: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1278 unstable=2 bg_thresh=977 thresh=1954 gap=508 poll_thresh=17 ino=257 dd-2584 [006] 22.299585: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1278 unstable=2 bg_thresh=976 thresh=1953 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 22.299590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1222 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=42932 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.307123: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1153 unstable=2 bg_thresh=979 thresh=1958 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 22.307206: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1153 unstable=2 bg_thresh=979 thresh=1958 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 22.307267: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1153 unstable=2 bg_thresh=981 thresh=1963 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 22.307325: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1153 unstable=2 bg_thresh=981 thresh=1963 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 22.307382: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1153 unstable=2 bg_thresh=984 thresh=1968 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 22.307665: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1153 unstable=2 bg_thresh=986 thresh=1973 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 22.307778: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1153 unstable=2 bg_thresh=985 thresh=1971 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 22.307889: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1153 unstable=2 bg_thresh=985 thresh=1970 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 22.307894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=42932 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.319074: balance_dirty_state: bdi btrfs-1: dirty=341 wb=928 unstable=2 bg_thresh=979 thresh=1958 gap=687 poll_thresh=19 ino=257 dd-2584 [004] 22.319138: balance_dirty_state: bdi btrfs-1: dirty=366 wb=928 unstable=2 bg_thresh=979 thresh=1958 gap=662 poll_thresh=14 ino=257 dd-2584 [004] 22.319193: balance_dirty_state: bdi btrfs-1: dirty=391 wb=928 unstable=2 bg_thresh=981 thresh=1963 gap=642 poll_thresh=15 ino=257 dd-2584 [004] 22.319249: balance_dirty_state: bdi btrfs-1: dirty=391 wb=928 unstable=2 bg_thresh=981 thresh=1963 gap=642 poll_thresh=16 ino=257 dd-2584 [004] 22.319357: balance_dirty_state: bdi btrfs-1: dirty=441 wb=928 unstable=2 bg_thresh=984 thresh=1968 gap=597 poll_thresh=17 ino=257 dd-2584 [004] 22.319471: balance_dirty_state: bdi btrfs-1: dirty=466 wb=928 unstable=2 bg_thresh=986 thresh=1972 gap=576 poll_thresh=18 ino=257 dd-2584 [004] 22.319584: balance_dirty_state: bdi btrfs-1: dirty=491 wb=928 unstable=2 bg_thresh=985 thresh=1971 gap=550 poll_thresh=19 ino=257 dd-2584 [004] 22.319860: balance_dirty_state: bdi btrfs-1: dirty=516 wb=928 unstable=2 bg_thresh=985 thresh=1970 gap=524 poll_thresh=20 ino=257 dd-2584 [004] 22.319973: balance_dirty_state: bdi btrfs-1: dirty=566 wb=928 unstable=2 bg_thresh=984 thresh=1969 gap=473 poll_thresh=21 ino=257 dd-2584 [004] 22.319977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=42932 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 22.327104: balance_dirty_state: bdi btrfs-1: dirty=566 wb=803 unstable=2 bg_thresh=983 thresh=1967 gap=596 poll_thresh=21 ino=257 dd-2584 [001] 22.327232: balance_dirty_state: bdi btrfs-1: dirty=591 wb=803 unstable=2 bg_thresh=986 thresh=1972 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 22.327465: balance_dirty_state: bdi btrfs-1: dirty=616 wb=803 unstable=2 bg_thresh=988 thresh=1977 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 22.327703: balance_dirty_state: bdi btrfs-1: dirty=641 wb=803 unstable=2 bg_thresh=985 thresh=1970 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 22.327946: balance_dirty_state: bdi btrfs-1: dirty=691 wb=803 unstable=2 bg_thresh=987 thresh=1974 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 22.327955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-237% task_weight=98% bdi_bw=43244 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 22.335054: balance_dirty_state: bdi btrfs-1: dirty=691 wb=678 unstable=2 bg_thresh=983 thresh=1966 gap=595 poll_thresh=19 ino=257 dd-2584 [001] 22.335179: balance_dirty_state: bdi btrfs-1: dirty=691 wb=678 unstable=2 bg_thresh=983 thresh=1966 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 22.335299: balance_dirty_state: bdi btrfs-1: dirty=716 wb=678 unstable=2 bg_thresh=982 thresh=1965 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 22.335415: balance_dirty_state: bdi btrfs-1: dirty=741 wb=678 unstable=2 bg_thresh=985 thresh=1970 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 22.335646: balance_dirty_state: bdi btrfs-1: dirty=766 wb=678 unstable=2 bg_thresh=984 thresh=1969 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 22.336227: balance_dirty_state: bdi btrfs-1: dirty=791 wb=678 unstable=2 bg_thresh=984 thresh=1968 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 22.336461: balance_dirty_state: bdi btrfs-1: dirty=816 wb=678 unstable=2 bg_thresh=983 thresh=1967 gap=471 poll_thresh=19 ino=257 dd-2584 [001] 22.336470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=43244 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 22.343075: balance_dirty_state: bdi btrfs-1: dirty=816 wb=553 unstable=2 bg_thresh=984 thresh=1968 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 22.343169: balance_dirty_state: bdi btrfs-1: dirty=841 wb=528 unstable=2 bg_thresh=983 thresh=1967 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 22.343230: balance_dirty_state: bdi btrfs-1: dirty=866 wb=528 unstable=2 bg_thresh=986 thresh=1972 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 22.343286: balance_dirty_state: bdi btrfs-1: dirty=866 wb=528 unstable=2 bg_thresh=983 thresh=1966 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 22.343399: balance_dirty_state: bdi btrfs-1: dirty=916 wb=528 unstable=2 bg_thresh=985 thresh=1970 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 22.343511: balance_dirty_state: bdi btrfs-1: dirty=941 wb=528 unstable=2 bg_thresh=984 thresh=1969 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 22.343623: balance_dirty_state: bdi btrfs-1: dirty=966 wb=528 unstable=2 bg_thresh=984 thresh=1968 gap=472 poll_thresh=19 ino=257 dd-2584 [001] 22.343627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-306% task_weight=98% bdi_bw=43244 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.351111: balance_dirty_state: bdi btrfs-1: dirty=966 wb=403 unstable=2 bg_thresh=985 thresh=1970 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 22.351177: balance_dirty_state: bdi btrfs-1: dirty=966 wb=403 unstable=2 bg_thresh=985 thresh=1970 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 22.351237: balance_dirty_state: bdi btrfs-1: dirty=991 wb=403 unstable=2 bg_thresh=987 thresh=1975 gap=579 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 22.351273: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4900 wrote=0 to_write=8192 dd-2584 [004] 22.351303: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=403 unstable=2 bg_thresh=987 thresh=1975 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 22.351607: balance_dirty_state: bdi btrfs-1: dirty=966 wb=478 unstable=2 bg_thresh=990 thresh=1980 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 22.351739: balance_dirty_state: bdi btrfs-1: dirty=941 wb=528 unstable=2 bg_thresh=992 thresh=1984 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 22.351898: balance_dirty_state: bdi btrfs-1: dirty=891 wb=603 unstable=2 bg_thresh=991 thresh=1983 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 22.351900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-382% task_weight=99% bdi_bw=43244 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 22.355610: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=440 wrote=1040 to_write=7152 dd-2584 [004] 22.359026: balance_dirty_state: bdi btrfs-1: dirty=41 wb=1328 unstable=2 bg_thresh=988 thresh=1976 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 22.359114: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1328 unstable=2 bg_thresh=987 thresh=1975 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 22.359175: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1328 unstable=2 bg_thresh=987 thresh=1975 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 22.359236: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1328 unstable=2 bg_thresh=987 thresh=1974 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 22.359358: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1328 unstable=2 bg_thresh=986 thresh=1973 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 22.359478: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1328 unstable=2 bg_thresh=988 thresh=1977 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 22.359483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-121% task_gap=-341% task_weight=98% bdi_bw=43244 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.367079: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1203 unstable=2 bg_thresh=988 thresh=1976 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 22.367146: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1203 unstable=2 bg_thresh=988 thresh=1976 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 22.367207: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1203 unstable=2 bg_thresh=987 thresh=1975 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 22.367268: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1203 unstable=2 bg_thresh=987 thresh=1975 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 22.367333: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1203 unstable=2 bg_thresh=987 thresh=1974 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 22.367777: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1203 unstable=2 bg_thresh=981 thresh=1963 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 22.367943: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1203 unstable=2 bg_thresh=989 thresh=1979 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 22.367949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-328% task_weight=99% bdi_bw=43244 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.375012: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1078 unstable=2 bg_thresh=986 thresh=1972 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 22.375100: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1078 unstable=2 bg_thresh=986 thresh=1972 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 22.375183: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1078 unstable=2 bg_thresh=988 thresh=1977 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 22.375265: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1078 unstable=2 bg_thresh=988 thresh=1977 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 22.375350: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1078 unstable=2 bg_thresh=988 thresh=1976 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 22.375517: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1078 unstable=2 bg_thresh=987 thresh=1975 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 22.375690: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1078 unstable=2 bg_thresh=987 thresh=1974 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 22.375696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=43244 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.383080: balance_dirty_state: bdi btrfs-1: dirty=416 wb=928 unstable=2 bg_thresh=982 thresh=1964 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 22.383168: balance_dirty_state: bdi btrfs-1: dirty=441 wb=928 unstable=2 bg_thresh=982 thresh=1964 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 22.383228: balance_dirty_state: bdi btrfs-1: dirty=441 wb=928 unstable=2 bg_thresh=984 thresh=1969 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 22.383284: balance_dirty_state: bdi btrfs-1: dirty=466 wb=928 unstable=2 bg_thresh=984 thresh=1969 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 22.383350: balance_dirty_state: bdi btrfs-1: dirty=491 wb=928 unstable=2 bg_thresh=984 thresh=1968 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 22.383633: balance_dirty_state: bdi btrfs-1: dirty=516 wb=928 unstable=2 bg_thresh=983 thresh=1967 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 22.383809: balance_dirty_state: bdi btrfs-1: dirty=541 wb=928 unstable=2 bg_thresh=979 thresh=1958 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 22.383816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-259% task_weight=99% bdi_bw=43244 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.391020: balance_dirty_state: bdi btrfs-1: dirty=541 wb=653 unstable=2 bg_thresh=982 thresh=1965 gap=769 poll_thresh=18 ino=257 dd-2584 [004] 22.391122: balance_dirty_state: bdi btrfs-1: dirty=566 wb=653 unstable=2 bg_thresh=982 thresh=1964 gap=743 poll_thresh=13 ino=257 dd-2584 [004] 22.391179: balance_dirty_state: bdi btrfs-1: dirty=566 wb=653 unstable=2 bg_thresh=984 thresh=1969 gap=748 poll_thresh=14 ino=257 dd-2584 [004] 22.391236: balance_dirty_state: bdi btrfs-1: dirty=591 wb=653 unstable=2 bg_thresh=981 thresh=1963 gap=717 poll_thresh=15 ino=257 dd-2584 [004] 22.391291: balance_dirty_state: bdi btrfs-1: dirty=616 wb=653 unstable=2 bg_thresh=984 thresh=1968 gap=697 poll_thresh=16 ino=257 dd-2584 [004] 22.391404: balance_dirty_state: bdi btrfs-1: dirty=641 wb=653 unstable=2 bg_thresh=983 thresh=1967 gap=671 poll_thresh=17 ino=257 dd-2584 [004] 22.391516: balance_dirty_state: bdi btrfs-1: dirty=666 wb=653 unstable=2 bg_thresh=985 thresh=1971 gap=650 poll_thresh=18 ino=257 dd-2584 [004] 22.391627: balance_dirty_state: bdi btrfs-1: dirty=716 wb=653 unstable=2 bg_thresh=985 thresh=1970 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 22.391738: balance_dirty_state: bdi btrfs-1: dirty=741 wb=653 unstable=2 bg_thresh=984 thresh=1969 gap=573 poll_thresh=20 ino=257 dd-2584 [004] 22.392016: balance_dirty_state: bdi btrfs-1: dirty=766 wb=653 unstable=2 bg_thresh=981 thresh=1962 gap=541 poll_thresh=21 ino=257 dd-2584 [004] 22.392132: balance_dirty_state: bdi btrfs-1: dirty=791 wb=653 unstable=2 bg_thresh=983 thresh=1966 gap=520 poll_thresh=22 ino=257 dd-2584 [004] 22.392247: balance_dirty_state: bdi btrfs-1: dirty=841 wb=653 unstable=2 bg_thresh=982 thresh=1965 gap=469 poll_thresh=23 ino=257 dd-2584 [004] 22.392251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=100% bdi_bw=43244 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.399094: balance_dirty_state: bdi btrfs-1: dirty=841 wb=653 unstable=2 bg_thresh=978 thresh=1956 gap=460 poll_thresh=23 ino=257 dd-2584 [004] 22.399105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-130% task_gap=-360% task_weight=99% bdi_bw=43244 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.411044: balance_dirty_state: bdi btrfs-1: dirty=841 wb=403 unstable=2 bg_thresh=982 thresh=1964 gap=718 poll_thresh=23 ino=257 dd-2584 [004] 22.411130: balance_dirty_state: bdi btrfs-1: dirty=841 wb=403 unstable=2 bg_thresh=981 thresh=1963 gap=717 poll_thresh=17 ino=257 dd-2584 [004] 22.411298: balance_dirty_state: bdi btrfs-1: dirty=891 wb=403 unstable=2 bg_thresh=981 thresh=1962 gap=666 poll_thresh=18 ino=257 dd-2584 [004] 22.411454: balance_dirty_state: bdi btrfs-1: dirty=916 wb=403 unstable=2 bg_thresh=980 thresh=1961 gap=640 poll_thresh=19 ino=257 dd-2584 [004] 22.411577: balance_dirty_state: bdi btrfs-1: dirty=941 wb=403 unstable=2 bg_thresh=982 thresh=1965 gap=619 poll_thresh=20 ino=257 dd-2584 [004] 22.411696: balance_dirty_state: bdi btrfs-1: dirty=966 wb=403 unstable=2 bg_thresh=982 thresh=1964 gap=593 poll_thresh=21 ino=257 dd-2584 [004] 22.412043: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=403 unstable=2 bg_thresh=984 thresh=1969 gap=548 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 22.412133: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4960 wrote=0 to_write=8192 dd-2584 [004] 22.412216: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=403 unstable=2 bg_thresh=984 thresh=1968 gap=522 poll_thresh=23 ino=257 dd-2584 [004] 22.412343: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=428 unstable=2 bg_thresh=986 thresh=1972 gap=501 poll_thresh=24 ino=257 dd-2584 [004] 22.412470: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=478 unstable=2 bg_thresh=985 thresh=1971 gap=450 poll_thresh=25 ino=257 dd-2584 [004] 22.412472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-388% task_weight=99% bdi_bw=43244 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 22.414776: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=496 wrote=1056 to_write=7136 dd-2584 [000] 22.418985: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1328 unstable=2 bg_thresh=967 thresh=1935 gap=539 poll_thresh=25 ino=257 dd-2584 [000] 22.419062: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1328 unstable=2 bg_thresh=967 thresh=1935 gap=514 poll_thresh=19 ino=257 dd-2584 [000] 22.419230: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1328 unstable=2 bg_thresh=972 thresh=1945 gap=499 poll_thresh=20 ino=257 dd-2584 [000] 22.419357: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1328 unstable=2 bg_thresh=972 thresh=1944 gap=473 poll_thresh=21 ino=257 dd-2584 [000] 22.419362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1294 task_limit=1214 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-114% task_gap=-328% task_weight=99% bdi_bw=43244 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.427088: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1203 unstable=2 bg_thresh=974 thresh=1948 gap=602 poll_thresh=21 ino=257 dd-2584 [004] 22.427185: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1203 unstable=2 bg_thresh=974 thresh=1948 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 22.427335: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1203 unstable=2 bg_thresh=973 thresh=1947 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 22.427693: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1153 unstable=2 bg_thresh=976 thresh=1952 gap=581 poll_thresh=18 ino=257 dd-2584 [004] 22.427883: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1078 unstable=2 bg_thresh=981 thresh=1962 gap=641 poll_thresh=19 ino=257 dd-2584 [004] 22.428067: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1078 unstable=2 bg_thresh=978 thresh=1957 gap=611 poll_thresh=20 ino=257 dd-2584 [004] 22.428246: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1078 unstable=2 bg_thresh=977 thresh=1954 gap=558 poll_thresh=21 ino=257 dd-2584 [004] 22.428426: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1078 unstable=2 bg_thresh=979 thresh=1958 gap=537 poll_thresh=22 ino=257 dd-2584 [004] 22.428603: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1078 unstable=2 bg_thresh=981 thresh=1962 gap=516 poll_thresh=23 ino=257 dd-2584 [004] 22.428773: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1078 unstable=2 bg_thresh=980 thresh=1961 gap=490 poll_thresh=24 ino=257 dd-2584 [004] 22.428780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1231 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-127% task_gap=-352% task_weight=98% bdi_bw=43244 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.435058: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1078 unstable=2 bg_thresh=980 thresh=1961 gap=490 poll_thresh=24 ino=257 dd-2584 [004] 22.435064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1231 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-127% task_gap=-352% task_weight=98% bdi_bw=45712 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.443110: balance_dirty_state: bdi btrfs-1: dirty=391 wb=953 unstable=2 bg_thresh=981 thresh=1962 gap=616 poll_thresh=24 ino=257 dd-2584 [004] 22.443176: balance_dirty_state: bdi btrfs-1: dirty=416 wb=953 unstable=2 bg_thresh=983 thresh=1967 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 22.443289: balance_dirty_state: bdi btrfs-1: dirty=441 wb=953 unstable=2 bg_thresh=983 thresh=1966 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 22.443566: balance_dirty_state: bdi btrfs-1: dirty=491 wb=953 unstable=2 bg_thresh=982 thresh=1965 gap=519 poll_thresh=20 ino=257 dd-2584 [004] 22.443681: balance_dirty_state: bdi btrfs-1: dirty=516 wb=953 unstable=2 bg_thresh=981 thresh=1963 gap=492 poll_thresh=21 ino=257 dd-2584 [004] 22.443792: balance_dirty_state: bdi btrfs-1: dirty=541 wb=953 unstable=2 bg_thresh=981 thresh=1962 gap=466 poll_thresh=22 ino=257 dd-2584 [004] 22.443797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=45712 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.451009: balance_dirty_state: bdi btrfs-1: dirty=541 wb=803 unstable=2 bg_thresh=979 thresh=1958 gap=612 poll_thresh=22 ino=257 dd-2584 [004] 22.451126: balance_dirty_state: bdi btrfs-1: dirty=566 wb=803 unstable=2 bg_thresh=978 thresh=1957 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 22.451239: balance_dirty_state: bdi btrfs-1: dirty=591 wb=803 unstable=2 bg_thresh=978 thresh=1956 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 22.451352: balance_dirty_state: bdi btrfs-1: dirty=616 wb=803 unstable=2 bg_thresh=977 thresh=1955 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 22.451468: balance_dirty_state: bdi btrfs-1: dirty=666 wb=803 unstable=2 bg_thresh=979 thresh=1959 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 22.451473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1224 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=45712 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.459072: balance_dirty_state: bdi btrfs-1: dirty=666 wb=553 unstable=2 bg_thresh=977 thresh=1955 gap=734 poll_thresh=19 ino=257 dd-2584 [004] 22.459159: balance_dirty_state: bdi btrfs-1: dirty=666 wb=553 unstable=2 bg_thresh=974 thresh=1949 gap=728 poll_thresh=14 ino=257 dd-2584 [004] 22.459222: balance_dirty_state: bdi btrfs-1: dirty=691 wb=553 unstable=2 bg_thresh=977 thresh=1954 gap=708 poll_thresh=15 ino=257 dd-2584 [004] 22.459288: balance_dirty_state: bdi btrfs-1: dirty=716 wb=553 unstable=2 bg_thresh=974 thresh=1948 gap=677 poll_thresh=16 ino=257 dd-2584 [004] 22.459600: balance_dirty_state: bdi btrfs-1: dirty=741 wb=553 unstable=2 bg_thresh=973 thresh=1947 gap=651 poll_thresh=17 ino=257 dd-2584 [004] 22.459729: balance_dirty_state: bdi btrfs-1: dirty=766 wb=553 unstable=2 bg_thresh=975 thresh=1951 gap=630 poll_thresh=18 ino=257 dd-2584 [004] 22.459857: balance_dirty_state: bdi btrfs-1: dirty=791 wb=553 unstable=2 bg_thresh=975 thresh=1950 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 22.459985: balance_dirty_state: bdi btrfs-1: dirty=841 wb=553 unstable=2 bg_thresh=974 thresh=1949 gap=553 poll_thresh=20 ino=257 dd-2584 [004] 22.460113: balance_dirty_state: bdi btrfs-1: dirty=866 wb=553 unstable=2 bg_thresh=974 thresh=1948 gap=527 poll_thresh=21 ino=257 dd-2584 [004] 22.460243: balance_dirty_state: bdi btrfs-1: dirty=891 wb=553 unstable=2 bg_thresh=976 thresh=1952 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 22.460372: balance_dirty_state: bdi btrfs-1: dirty=941 wb=553 unstable=2 bg_thresh=975 thresh=1951 gap=455 poll_thresh=23 ino=257 dd-2584 [004] 22.460377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1220 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-109% task_gap=-319% task_weight=100% bdi_bw=45712 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.467007: balance_dirty_state: bdi btrfs-1: dirty=941 wb=428 unstable=2 bg_thresh=971 thresh=1943 gap=572 poll_thresh=23 ino=257 dd-2584 [004] 22.467084: balance_dirty_state: bdi btrfs-1: dirty=941 wb=428 unstable=2 bg_thresh=974 thresh=1948 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 22.467398: balance_dirty_state: bdi btrfs-1: dirty=991 wb=428 unstable=2 bg_thresh=975 thresh=1951 gap=530 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 22.467458: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5016 wrote=0 to_write=8192 dd-2584 [004] 22.467532: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=428 unstable=2 bg_thresh=977 thresh=1955 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 22.467664: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=453 unstable=2 bg_thresh=977 thresh=1954 gap=483 poll_thresh=20 ino=257 dd-2584 [004] 22.467666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1224 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-82% task_gap=-264% task_weight=98% bdi_bw=45712 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 22.472005: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=556 wrote=992 to_write=7200 dd-2584 [004] 22.475099: balance_dirty_state: bdi btrfs-1: dirty=41 wb=1303 unstable=2 bg_thresh=977 thresh=1955 gap=609 poll_thresh=20 ino=257 dd-2584 [004] 22.475166: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1303 unstable=2 bg_thresh=977 thresh=1955 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 22.475227: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1303 unstable=2 bg_thresh=977 thresh=1954 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 22.475346: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1303 unstable=2 bg_thresh=976 thresh=1953 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 22.475464: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1303 unstable=2 bg_thresh=978 thresh=1957 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 22.475581: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1303 unstable=2 bg_thresh=978 thresh=1956 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 22.475586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1226 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=45712 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 22.483100: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1178 unstable=2 bg_thresh=977 thresh=1955 gap=609 poll_thresh=19 ino=257 dd-2584 [007] 22.483193: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1178 unstable=2 bg_thresh=977 thresh=1955 gap=609 poll_thresh=14 ino=257 dd-2584 [007] 22.483314: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1178 unstable=2 bg_thresh=977 thresh=1954 gap=583 poll_thresh=15 ino=257 dd-2584 [007] 22.483431: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1178 unstable=2 bg_thresh=979 thresh=1959 gap=563 poll_thresh=16 ino=257 dd-2584 [007] 22.484021: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1178 unstable=2 bg_thresh=979 thresh=1958 gap=537 poll_thresh=17 ino=257 dd-2584 [007] 22.484256: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1178 unstable=2 bg_thresh=978 thresh=1957 gap=511 poll_thresh=18 ino=257 dd-2584 [007] 22.484494: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1178 unstable=2 bg_thresh=975 thresh=1950 gap=454 poll_thresh=19 ino=257 dd-2584 [007] 22.484503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1219 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-85% task_gap=-271% task_weight=100% bdi_bw=45712 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 22.491050: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1053 unstable=2 bg_thresh=974 thresh=1949 gap=578 poll_thresh=19 ino=257 dd-2584 [007] 22.491156: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1053 unstable=2 bg_thresh=977 thresh=1954 gap=583 poll_thresh=14 ino=257 dd-2584 [007] 22.491274: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1053 unstable=2 bg_thresh=976 thresh=1953 gap=557 poll_thresh=15 ino=257 dd-2584 [007] 22.491394: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1053 unstable=2 bg_thresh=976 thresh=1953 gap=532 poll_thresh=16 ino=257 dd-2584 [007] 22.491633: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1053 unstable=2 bg_thresh=978 thresh=1957 gap=511 poll_thresh=17 ino=257 dd-2584 [007] 22.491866: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1053 unstable=2 bg_thresh=978 thresh=1956 gap=485 poll_thresh=18 ino=257 dd-2584 [007] 22.491875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1226 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=45712 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 22.499086: balance_dirty_state: bdi btrfs-1: dirty=416 wb=928 unstable=2 bg_thresh=976 thresh=1953 gap=607 poll_thresh=18 ino=257 dd-2584 [007] 22.499214: balance_dirty_state: bdi btrfs-1: dirty=441 wb=928 unstable=2 bg_thresh=973 thresh=1947 gap=576 poll_thresh=13 ino=257 dd-2584 [007] 22.499332: balance_dirty_state: bdi btrfs-1: dirty=441 wb=928 unstable=2 bg_thresh=976 thresh=1952 gap=581 poll_thresh=14 ino=257 dd-2584 [007] 22.499449: balance_dirty_state: bdi btrfs-1: dirty=466 wb=928 unstable=2 bg_thresh=975 thresh=1951 gap=555 poll_thresh=15 ino=257 dd-2584 [007] 22.499914: balance_dirty_state: bdi btrfs-1: dirty=491 wb=928 unstable=2 bg_thresh=975 thresh=1951 gap=530 poll_thresh=16 ino=257 dd-2584 [007] 22.500152: balance_dirty_state: bdi btrfs-1: dirty=516 wb=928 unstable=2 bg_thresh=977 thresh=1955 gap=509 poll_thresh=17 ino=257 dd-2584 [007] 22.500386: balance_dirty_state: bdi btrfs-1: dirty=541 wb=928 unstable=2 bg_thresh=974 thresh=1948 gap=477 poll_thresh=18 ino=257 dd-2584 [007] 22.500395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1298 task_limit=1218 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=45712 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 22.507095: balance_dirty_state: bdi btrfs-1: dirty=541 wb=753 unstable=2 bg_thresh=973 thresh=1947 gap=651 poll_thresh=18 ino=257 dd-2584 [007] 22.507187: balance_dirty_state: bdi btrfs-1: dirty=566 wb=753 unstable=2 bg_thresh=976 thresh=1952 gap=631 poll_thresh=13 ino=257 dd-2584 [007] 22.507244: balance_dirty_state: bdi btrfs-1: dirty=566 wb=753 unstable=2 bg_thresh=973 thresh=1946 gap=625 poll_thresh=14 ino=257 dd-2584 [007] 22.507301: balance_dirty_state: bdi btrfs-1: dirty=591 wb=753 unstable=2 bg_thresh=975 thresh=1951 gap=605 poll_thresh=15 ino=257 dd-2584 [007] 22.507360: balance_dirty_state: bdi btrfs-1: dirty=616 wb=753 unstable=2 bg_thresh=975 thresh=1950 gap=579 poll_thresh=16 ino=257 dd-2584 [007] 22.507473: balance_dirty_state: bdi btrfs-1: dirty=641 wb=753 unstable=2 bg_thresh=974 thresh=1949 gap=553 poll_thresh=17 ino=257 dd-2584 [007] 22.507586: balance_dirty_state: bdi btrfs-1: dirty=666 wb=753 unstable=2 bg_thresh=974 thresh=1948 gap=527 poll_thresh=18 ino=257 dd-2584 [007] 22.507699: balance_dirty_state: bdi btrfs-1: dirty=716 wb=753 unstable=2 bg_thresh=973 thresh=1947 gap=476 poll_thresh=19 ino=257 dd-2584 [007] 22.507703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1217 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-87% task_gap=-274% task_weight=99% bdi_bw=45712 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 22.515070: balance_dirty_state: bdi btrfs-1: dirty=716 wb=628 unstable=2 bg_thresh=977 thresh=1954 gap=608 poll_thresh=19 ino=257 dd-2584 [007] 22.515176: balance_dirty_state: bdi btrfs-1: dirty=716 wb=628 unstable=2 bg_thresh=979 thresh=1959 gap=613 poll_thresh=14 ino=257 dd-2584 [007] 22.515396: balance_dirty_state: bdi btrfs-1: dirty=741 wb=628 unstable=2 bg_thresh=979 thresh=1958 gap=587 poll_thresh=15 ino=257 dd-2584 [007] 22.515454: balance_dirty_state: bdi btrfs-1: dirty=766 wb=628 unstable=2 bg_thresh=979 thresh=1958 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 22.515566: balance_dirty_state: bdi btrfs-1: dirty=791 wb=628 unstable=2 bg_thresh=975 thresh=1951 gap=530 poll_thresh=17 ino=257 dd-2584 [007] 22.515678: balance_dirty_state: bdi btrfs-1: dirty=816 wb=628 unstable=2 bg_thresh=977 thresh=1955 gap=509 poll_thresh=18 ino=257 dd-2584 [007] 22.515793: balance_dirty_state: bdi btrfs-1: dirty=841 wb=628 unstable=2 bg_thresh=977 thresh=1954 gap=483 poll_thresh=19 ino=257 dd-2584 [007] 22.515797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=45712 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 22.523085: balance_dirty_state: bdi btrfs-1: dirty=841 wb=503 unstable=2 bg_thresh=977 thresh=1954 gap=608 poll_thresh=19 ino=257 dd-2584 [007] 22.523181: balance_dirty_state: bdi btrfs-1: dirty=866 wb=503 unstable=2 bg_thresh=979 thresh=1959 gap=588 poll_thresh=14 ino=257 dd-2584 [007] 22.523238: balance_dirty_state: bdi btrfs-1: dirty=891 wb=503 unstable=2 bg_thresh=976 thresh=1953 gap=557 poll_thresh=15 ino=257 dd-2584 [007] 22.523295: balance_dirty_state: bdi btrfs-1: dirty=891 wb=503 unstable=2 bg_thresh=979 thresh=1958 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 22.523407: balance_dirty_state: bdi btrfs-1: dirty=941 wb=503 unstable=2 bg_thresh=978 thresh=1957 gap=511 poll_thresh=17 ino=257 dd-2584 [007] 22.523519: balance_dirty_state: bdi btrfs-1: dirty=966 wb=503 unstable=2 bg_thresh=980 thresh=1961 gap=490 poll_thresh=18 ino=257 dd-2584 [007] 22.523524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-254% task_weight=98% bdi_bw=45712 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 22.531099: balance_dirty_state: bdi btrfs-1: dirty=966 wb=378 unstable=2 bg_thresh=982 thresh=1964 gap=618 poll_thresh=18 ino=257 dd-2584 [007] 22.531165: balance_dirty_state: bdi btrfs-1: dirty=966 wb=378 unstable=2 bg_thresh=979 thresh=1958 gap=612 poll_thresh=13 ino=257 dd-2584 [007] 22.531402: balance_dirty_state: bdi btrfs-1: dirty=991 wb=378 unstable=2 bg_thresh=981 thresh=1963 gap=592 poll_thresh=14 ino=257 dd-2584 [007] 22.531467: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=378 unstable=2 bg_thresh=978 thresh=1957 gap=561 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 22.531482: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5080 wrote=0 to_write=8192 dd-2584 [007] 22.531533: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=378 unstable=2 bg_thresh=978 thresh=1956 gap=560 poll_thresh=16 ino=257 dd-2584 [007] 22.531661: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=378 unstable=2 bg_thresh=980 thresh=1960 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 22.531793: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=428 unstable=2 bg_thresh=979 thresh=1959 gap=488 poll_thresh=18 ino=257 dd-2584 [007] 22.531794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=45712 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 22.535592: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=620 wrote=1056 to_write=7136 dd-2584 [007] 22.538962: balance_dirty_state: bdi btrfs-1: dirty=41 wb=1303 unstable=2 bg_thresh=980 thresh=1961 gap=615 poll_thresh=18 ino=257 dd-2584 [007] 22.539049: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1303 unstable=2 bg_thresh=980 thresh=1961 gap=590 poll_thresh=13 ino=257 dd-2584 [007] 22.539134: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1303 unstable=2 bg_thresh=980 thresh=1960 gap=589 poll_thresh=14 ino=257 dd-2584 [007] 22.539217: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1303 unstable=2 bg_thresh=980 thresh=1960 gap=564 poll_thresh=15 ino=257 dd-2584 [007] 22.539299: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1303 unstable=2 bg_thresh=979 thresh=1959 gap=538 poll_thresh=16 ino=257 dd-2584 [007] 22.539465: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1303 unstable=2 bg_thresh=981 thresh=1963 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 22.539679: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1303 unstable=2 bg_thresh=981 thresh=1962 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 22.540144: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1303 unstable=2 bg_thresh=980 thresh=1961 gap=465 poll_thresh=19 ino=257 dd-2584 [007] 22.540151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-102% task_gap=-303% task_weight=98% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 22.547022: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1178 unstable=2 bg_thresh=980 thresh=1960 gap=589 poll_thresh=19 ino=257 dd-2584 [003] 22.547134: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1178 unstable=2 bg_thresh=979 thresh=1959 gap=563 poll_thresh=14 ino=257 dd-2584 [003] 22.547191: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1178 unstable=2 bg_thresh=979 thresh=1959 gap=538 poll_thresh=15 ino=257 dd-2584 [003] 22.547247: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1178 unstable=2 bg_thresh=979 thresh=1958 gap=537 poll_thresh=16 ino=257 dd-2584 [003] 22.547360: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1178 unstable=2 bg_thresh=978 thresh=1957 gap=511 poll_thresh=17 ino=257 dd-2584 [003] 22.547472: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1178 unstable=2 bg_thresh=978 thresh=1956 gap=460 poll_thresh=18 ino=257 dd-2584 [003] 22.547476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 22.555120: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1078 unstable=2 bg_thresh=979 thresh=1959 gap=563 poll_thresh=18 ino=257 dd-2584 [002] 22.555232: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1078 unstable=2 bg_thresh=979 thresh=1959 gap=563 poll_thresh=13 ino=257 dd-2584 [002] 22.555351: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1078 unstable=2 bg_thresh=979 thresh=1958 gap=537 poll_thresh=14 ino=257 dd-2584 [002] 22.555468: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1078 unstable=2 bg_thresh=981 thresh=1963 gap=517 poll_thresh=15 ino=257 dd-2584 [002] 22.555583: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1078 unstable=2 bg_thresh=978 thresh=1957 gap=511 poll_thresh=16 ino=257 dd-2584 [002] 22.555722: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1078 unstable=2 bg_thresh=977 thresh=1954 gap=458 poll_thresh=17 ino=257 dd-2584 [002] 22.555727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 22.563069: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1053 unstable=2 bg_thresh=973 thresh=1947 gap=476 poll_thresh=17 ino=257 dd-2584 [002] 22.563075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-38% task_gap=-177% task_weight=100% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 22.571036: balance_dirty_state: bdi btrfs-1: dirty=416 wb=703 unstable=2 bg_thresh=976 thresh=1952 gap=831 poll_thresh=17 ino=257 dd-2584 [002] 22.571119: balance_dirty_state: bdi btrfs-1: dirty=416 wb=703 unstable=2 bg_thresh=978 thresh=1957 gap=836 poll_thresh=13 ino=257 dd-2584 [002] 22.571184: balance_dirty_state: bdi btrfs-1: dirty=441 wb=703 unstable=2 bg_thresh=978 thresh=1956 gap=810 poll_thresh=14 ino=257 dd-2584 [002] 22.571419: balance_dirty_state: bdi btrfs-1: dirty=441 wb=703 unstable=2 bg_thresh=978 thresh=1956 gap=810 poll_thresh=15 ino=257 dd-2584 [002] 22.571480: balance_dirty_state: bdi btrfs-1: dirty=466 wb=703 unstable=2 bg_thresh=977 thresh=1955 gap=784 poll_thresh=16 ino=257 dd-2584 [002] 22.571598: balance_dirty_state: bdi btrfs-1: dirty=491 wb=703 unstable=2 bg_thresh=975 thresh=1951 gap=755 poll_thresh=17 ino=257 dd-2584 [002] 22.571718: balance_dirty_state: bdi btrfs-1: dirty=541 wb=703 unstable=2 bg_thresh=977 thresh=1955 gap=709 poll_thresh=18 ino=257 dd-2584 [002] 22.571836: balance_dirty_state: bdi btrfs-1: dirty=566 wb=703 unstable=2 bg_thresh=977 thresh=1954 gap=683 poll_thresh=19 ino=257 dd-2584 [002] 22.571955: balance_dirty_state: bdi btrfs-1: dirty=591 wb=703 unstable=2 bg_thresh=976 thresh=1953 gap=657 poll_thresh=20 ino=257 dd-2584 [002] 22.572072: balance_dirty_state: bdi btrfs-1: dirty=641 wb=703 unstable=2 bg_thresh=976 thresh=1952 gap=606 poll_thresh=21 ino=257 dd-2584 [002] 22.572191: balance_dirty_state: bdi btrfs-1: dirty=666 wb=703 unstable=2 bg_thresh=978 thresh=1956 gap=585 poll_thresh=22 ino=257 dd-2584 [002] 22.572310: balance_dirty_state: bdi btrfs-1: dirty=691 wb=703 unstable=2 bg_thresh=977 thresh=1955 gap=559 poll_thresh=23 ino=257 dd-2584 [002] 22.572590: balance_dirty_state: bdi btrfs-1: dirty=716 wb=703 unstable=2 bg_thresh=977 thresh=1954 gap=533 poll_thresh=24 ino=257 dd-2584 [002] 22.572712: balance_dirty_state: bdi btrfs-1: dirty=766 wb=703 unstable=2 bg_thresh=979 thresh=1958 gap=487 poll_thresh=25 ino=257 dd-2584 [002] 22.572717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 22.579029: balance_dirty_state: bdi btrfs-1: dirty=766 wb=578 unstable=2 bg_thresh=968 thresh=1936 gap=590 poll_thresh=25 ino=257 dd-2584 [006] 22.579099: balance_dirty_state: bdi btrfs-1: dirty=791 wb=578 unstable=2 bg_thresh=974 thresh=1948 gap=577 poll_thresh=19 ino=257 dd-2584 [006] 22.579223: balance_dirty_state: bdi btrfs-1: dirty=816 wb=578 unstable=2 bg_thresh=972 thresh=1945 gap=549 poll_thresh=20 ino=257 dd-2584 [006] 22.579345: balance_dirty_state: bdi btrfs-1: dirty=841 wb=578 unstable=2 bg_thresh=977 thresh=1955 gap=534 poll_thresh=21 ino=257 dd-2584 [006] 22.579472: balance_dirty_state: bdi btrfs-1: dirty=891 wb=578 unstable=2 bg_thresh=976 thresh=1952 gap=481 poll_thresh=22 ino=257 dd-2584 [006] 22.579477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1222 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 22.587033: balance_dirty_state: bdi btrfs-1: dirty=891 wb=428 unstable=2 bg_thresh=985 thresh=1971 gap=650 poll_thresh=22 ino=257 dd-2584 [006] 22.587162: balance_dirty_state: bdi btrfs-1: dirty=891 wb=428 unstable=2 bg_thresh=985 thresh=1970 gap=649 poll_thresh=16 ino=257 dd-2584 [006] 22.587399: balance_dirty_state: bdi btrfs-1: dirty=916 wb=428 unstable=2 bg_thresh=981 thresh=1963 gap=617 poll_thresh=17 ino=257 dd-2584 [006] 22.587584: balance_dirty_state: bdi btrfs-1: dirty=966 wb=428 unstable=2 bg_thresh=981 thresh=1962 gap=566 poll_thresh=18 ino=257 dd-2584 [006] 22.587881: balance_dirty_state: bdi btrfs-1: dirty=991 wb=428 unstable=2 bg_thresh=983 thresh=1966 gap=545 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 22.587907: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5136 wrote=0 to_write=8192 dd-2584 [006] 22.588063: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=428 unstable=2 bg_thresh=985 thresh=1971 gap=525 poll_thresh=20 ino=257 dd-2584 [006] 22.588242: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=453 unstable=2 bg_thresh=985 thresh=1970 gap=474 poll_thresh=21 ino=257 dd-2584 [006] 22.588244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 22.590338: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=672 wrote=1008 to_write=7184 dd-2584 [006] 22.594993: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1303 unstable=2 bg_thresh=983 thresh=1966 gap=595 poll_thresh=21 ino=257 dd-2584 [006] 22.595063: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1303 unstable=2 bg_thresh=982 thresh=1965 gap=594 poll_thresh=16 ino=257 dd-2584 [006] 22.595188: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1303 unstable=2 bg_thresh=982 thresh=1964 gap=543 poll_thresh=17 ino=257 dd-2584 [006] 22.595308: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1303 unstable=2 bg_thresh=981 thresh=1963 gap=517 poll_thresh=18 ino=257 dd-2584 [006] 22.595430: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1303 unstable=2 bg_thresh=981 thresh=1962 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 22.595552: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1303 unstable=2 bg_thresh=983 thresh=1966 gap=470 poll_thresh=20 ino=257 dd-2584 [006] 22.595556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 22.603031: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1178 unstable=2 bg_thresh=984 thresh=1968 gap=597 poll_thresh=20 ino=257 dd-2584 [001] 22.603158: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1178 unstable=2 bg_thresh=986 thresh=1973 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 22.603631: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1178 unstable=2 bg_thresh=986 thresh=1973 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 22.603865: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1178 unstable=2 bg_thresh=991 thresh=1983 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 22.604102: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1178 unstable=2 bg_thresh=991 thresh=1982 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 22.604338: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1178 unstable=2 bg_thresh=990 thresh=1981 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 22.604347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 22.611075: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1028 unstable=2 bg_thresh=990 thresh=1981 gap=635 poll_thresh=19 ino=257 dd-2584 [001] 22.611203: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1028 unstable=2 bg_thresh=990 thresh=1980 gap=609 poll_thresh=14 ino=257 dd-2584 [001] 22.611323: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1028 unstable=2 bg_thresh=992 thresh=1985 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 22.611445: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1028 unstable=2 bg_thresh=989 thresh=1979 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 22.611681: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1028 unstable=2 bg_thresh=989 thresh=1978 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 22.611922: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1028 unstable=2 bg_thresh=991 thresh=1982 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 22.612162: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1028 unstable=2 bg_thresh=990 thresh=1981 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 22.612171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-341% task_weight=99% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 22.619023: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1028 unstable=2 bg_thresh=990 thresh=1981 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 22.619032: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-341% task_weight=99% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 22.627066: balance_dirty_state: bdi btrfs-1: dirty=466 wb=778 unstable=2 bg_thresh=987 thresh=1975 gap=729 poll_thresh=19 ino=257 dd-2584 [001] 22.627485: balance_dirty_state: bdi btrfs-1: dirty=491 wb=778 unstable=2 bg_thresh=987 thresh=1974 gap=703 poll_thresh=14 ino=257 dd-2584 [001] 22.627589: balance_dirty_state: bdi btrfs-1: dirty=491 wb=778 unstable=2 bg_thresh=987 thresh=1974 gap=703 poll_thresh=15 ino=257 dd-2584 [001] 22.627693: balance_dirty_state: bdi btrfs-1: dirty=516 wb=778 unstable=2 bg_thresh=986 thresh=1973 gap=677 poll_thresh=16 ino=257 dd-2584 [001] 22.627903: balance_dirty_state: bdi btrfs-1: dirty=541 wb=778 unstable=2 bg_thresh=986 thresh=1972 gap=651 poll_thresh=17 ino=257 dd-2584 [001] 22.628112: balance_dirty_state: bdi btrfs-1: dirty=591 wb=778 unstable=2 bg_thresh=985 thresh=1971 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 22.628323: balance_dirty_state: bdi btrfs-1: dirty=616 wb=778 unstable=2 bg_thresh=987 thresh=1975 gap=579 poll_thresh=19 ino=257 dd-2584 [001] 22.628532: balance_dirty_state: bdi btrfs-1: dirty=641 wb=778 unstable=2 bg_thresh=987 thresh=1974 gap=553 poll_thresh=20 ino=257 dd-2584 [001] 22.628739: balance_dirty_state: bdi btrfs-1: dirty=666 wb=778 unstable=2 bg_thresh=986 thresh=1973 gap=527 poll_thresh=21 ino=257 dd-2584 [001] 22.628948: balance_dirty_state: bdi btrfs-1: dirty=716 wb=778 unstable=2 bg_thresh=988 thresh=1977 gap=481 poll_thresh=22 ino=257 dd-2584 [001] 22.628957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-394% task_weight=100% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 22.635030: balance_dirty_state: bdi btrfs-1: dirty=716 wb=628 unstable=2 bg_thresh=988 thresh=1977 gap=631 poll_thresh=22 ino=257 dd-2584 [001] 22.635151: balance_dirty_state: bdi btrfs-1: dirty=716 wb=628 unstable=2 bg_thresh=985 thresh=1971 gap=625 poll_thresh=16 ino=257 dd-2584 [001] 22.635660: balance_dirty_state: bdi btrfs-1: dirty=766 wb=628 unstable=2 bg_thresh=987 thresh=1975 gap=579 poll_thresh=17 ino=257 dd-2584 [001] 22.635867: balance_dirty_state: bdi btrfs-1: dirty=791 wb=628 unstable=2 bg_thresh=987 thresh=1974 gap=553 poll_thresh=18 ino=257 dd-2584 [001] 22.636091: balance_dirty_state: bdi btrfs-1: dirty=829 wb=628 unstable=2 bg_thresh=986 thresh=1973 gap=514 poll_thresh=19 ino=257 dd-2584 [001] 22.636321: balance_dirty_state: bdi btrfs-1: dirty=855 wb=628 unstable=2 bg_thresh=985 thresh=1971 gap=486 poll_thresh=20 ino=257 dd-2584 [001] 22.636329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-127% task_gap=-353% task_weight=99% bdi_bw=48256 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 22.643062: balance_dirty_state: bdi btrfs-1: dirty=855 wb=503 unstable=2 bg_thresh=985 thresh=1971 gap=611 poll_thresh=20 ino=257 dd-2584 [001] 22.643169: balance_dirty_state: bdi btrfs-1: dirty=881 wb=503 unstable=2 bg_thresh=988 thresh=1977 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 22.643234: balance_dirty_state: bdi btrfs-1: dirty=894 wb=503 unstable=2 bg_thresh=988 thresh=1976 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 22.643363: balance_dirty_state: bdi btrfs-1: dirty=920 wb=503 unstable=2 bg_thresh=987 thresh=1974 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 22.643491: balance_dirty_state: bdi btrfs-1: dirty=959 wb=503 unstable=2 bg_thresh=987 thresh=1974 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 22.643621: balance_dirty_state: bdi btrfs-1: dirty=985 wb=503 unstable=2 bg_thresh=987 thresh=1974 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 22.643626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=100% bdi_bw=50384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 22.651109: balance_dirty_state: bdi btrfs-1: dirty=985 wb=378 unstable=2 bg_thresh=987 thresh=1974 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 22.651371: balance_dirty_state: bdi btrfs-1: dirty=998 wb=378 unstable=2 bg_thresh=986 thresh=1973 gap=595 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 22.651433: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5200 wrote=0 to_write=8192 dd-2584 [001] 22.651447: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=378 unstable=2 bg_thresh=987 thresh=1974 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 22.651518: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=378 unstable=2 bg_thresh=986 thresh=1973 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 22.651667: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=403 unstable=2 bg_thresh=987 thresh=1974 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 22.651820: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=478 unstable=2 bg_thresh=988 thresh=1976 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 22.651971: balance_dirty_state: bdi btrfs-1: dirty=953 wb=528 unstable=2 bg_thresh=987 thresh=1974 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 22.651973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-300% task_weight=100% bdi_bw=50384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 22.656088: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=740 wrote=1072 to_write=7120 dd-2584 [001] 22.659075: balance_dirty_state: bdi btrfs-1: dirty=41 wb=1315 unstable=2 bg_thresh=987 thresh=1974 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 22.659168: balance_dirty_state: bdi btrfs-1: dirty=54 wb=1315 unstable=2 bg_thresh=986 thresh=1973 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 22.659239: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1315 unstable=2 bg_thresh=987 thresh=1974 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 22.659310: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1315 unstable=2 bg_thresh=986 thresh=1973 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 22.659519: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1315 unstable=2 bg_thresh=985 thresh=1971 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 22.659726: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1315 unstable=2 bg_thresh=981 thresh=1963 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 22.660225: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1315 unstable=2 bg_thresh=985 thresh=1971 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 22.660230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=50384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 22.667089: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1190 unstable=2 bg_thresh=986 thresh=1973 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 22.667155: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1190 unstable=2 bg_thresh=989 thresh=1978 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 22.667214: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1190 unstable=2 bg_thresh=986 thresh=1972 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 22.667275: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1190 unstable=2 bg_thresh=988 thresh=1977 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 22.667391: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1190 unstable=2 bg_thresh=988 thresh=1976 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 22.667508: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1190 unstable=2 bg_thresh=990 thresh=1980 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 22.667513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=50384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 22.675062: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1065 unstable=2 bg_thresh=990 thresh=1980 gap=619 poll_thresh=18 ino=257 dd-2584 [005] 22.675161: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1065 unstable=2 bg_thresh=990 thresh=1980 gap=594 poll_thresh=13 ino=257 dd-2584 [005] 22.675279: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1065 unstable=2 bg_thresh=990 thresh=1980 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 22.675397: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1065 unstable=2 bg_thresh=992 thresh=1985 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 22.675513: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1065 unstable=2 bg_thresh=995 thresh=1990 gap=579 poll_thresh=16 ino=257 dd-2584 [005] 22.675748: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1065 unstable=2 bg_thresh=994 thresh=1989 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 22.676331: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1065 unstable=2 bg_thresh=994 thresh=1988 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 22.676611: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1065 unstable=2 bg_thresh=991 thresh=1982 gap=471 poll_thresh=19 ino=257 dd-2584 [005] 22.676617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-136% task_gap=-372% task_weight=100% bdi_bw=50384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 22.683016: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1065 unstable=2 bg_thresh=990 thresh=1981 gap=470 poll_thresh=19 ino=257 dd-2584 [005] 22.683025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-374% task_weight=100% bdi_bw=50384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 22.691018: balance_dirty_state: bdi btrfs-1: dirty=444 wb=815 unstable=2 bg_thresh=989 thresh=1978 gap=717 poll_thresh=19 ino=257 dd-2584 [005] 22.691159: balance_dirty_state: bdi btrfs-1: dirty=457 wb=815 unstable=2 bg_thresh=990 thresh=1981 gap=707 poll_thresh=14 ino=257 dd-2584 [005] 22.691294: balance_dirty_state: bdi btrfs-1: dirty=470 wb=815 unstable=2 bg_thresh=991 thresh=1983 gap=696 poll_thresh=15 ino=257 dd-2584 [005] 22.691443: balance_dirty_state: bdi btrfs-1: dirty=495 wb=815 unstable=2 bg_thresh=991 thresh=1983 gap=671 poll_thresh=16 ino=257 dd-2584 [005] 22.691731: balance_dirty_state: bdi btrfs-1: dirty=520 wb=690 unstable=2 bg_thresh=988 thresh=1977 gap=765 poll_thresh=17 ino=257 dd-2584 [005] 22.691988: balance_dirty_state: bdi btrfs-1: dirty=570 wb=690 unstable=2 bg_thresh=983 thresh=1967 gap=705 poll_thresh=18 ino=257 dd-2584 [005] 22.692249: balance_dirty_state: bdi btrfs-1: dirty=595 wb=690 unstable=2 bg_thresh=986 thresh=1972 gap=685 poll_thresh=19 ino=257 dd-2584 [005] 22.692507: balance_dirty_state: bdi btrfs-1: dirty=620 wb=690 unstable=2 bg_thresh=988 thresh=1976 gap=664 poll_thresh=20 ino=257 dd-2584 [005] 22.692774: balance_dirty_state: bdi btrfs-1: dirty=646 wb=690 unstable=2 bg_thresh=987 thresh=1975 gap=637 poll_thresh=21 ino=257 dd-2584 [005] 22.693245: balance_dirty_state: bdi btrfs-1: dirty=684 wb=690 unstable=2 bg_thresh=987 thresh=1974 gap=598 poll_thresh=22 ino=257 dd-2584 [005] 22.693412: balance_dirty_state: bdi btrfs-1: dirty=734 wb=690 unstable=2 bg_thresh=989 thresh=1978 gap=552 poll_thresh=23 ino=257 dd-2584 [005] 22.693899: balance_dirty_state: bdi btrfs-1: dirty=759 wb=690 unstable=2 bg_thresh=1019 thresh=2039 gap=588 poll_thresh=24 ino=257 dd-2584 [005] 22.694051: balance_dirty_state: bdi btrfs-1: dirty=784 wb=690 unstable=2 bg_thresh=1021 thresh=2043 gap=567 poll_thresh=25 ino=257 dd-2584 [005] 22.694208: balance_dirty_state: bdi btrfs-1: dirty=809 wb=690 unstable=2 bg_thresh=1021 thresh=2042 gap=541 poll_thresh=26 ino=257 dd-2584 [005] 22.694362: balance_dirty_state: bdi btrfs-1: dirty=859 wb=690 unstable=2 bg_thresh=1020 thresh=2041 gap=490 poll_thresh=27 ino=257 dd-2584 [005] 22.694368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=50384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 22.699039: balance_dirty_state: bdi btrfs-1: dirty=859 wb=565 unstable=2 bg_thresh=1020 thresh=2041 gap=615 poll_thresh=27 ino=257 dd-2584 [005] 22.699119: balance_dirty_state: bdi btrfs-1: dirty=859 wb=565 unstable=2 bg_thresh=1023 thresh=2046 gap=620 poll_thresh=20 ino=257 dd-2584 [005] 22.699237: balance_dirty_state: bdi btrfs-1: dirty=909 wb=565 unstable=2 bg_thresh=1019 thresh=2039 gap=563 poll_thresh=21 ino=257 dd-2584 [005] 22.699526: balance_dirty_state: bdi btrfs-1: dirty=934 wb=565 unstable=2 bg_thresh=1021 thresh=2043 gap=542 poll_thresh=22 ino=257 dd-2584 [005] 22.699647: balance_dirty_state: bdi btrfs-1: dirty=959 wb=565 unstable=2 bg_thresh=1021 thresh=2042 gap=516 poll_thresh=23 ino=257 dd-2584 [005] 22.699764: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=565 unstable=2 bg_thresh=1020 thresh=2041 gap=465 poll_thresh=24 ino=257 dd-2584 [005] 22.699769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=50384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 22.707014: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=440 unstable=2 bg_thresh=1020 thresh=2041 gap=590 poll_thresh=24 ino=257 dd-2584 [005] 22.707104: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=440 unstable=2 bg_thresh=1020 thresh=2041 gap=590 poll_thresh=18 ino=257 dd-2584 [005] 22.707288: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=440 unstable=2 bg_thresh=1018 thresh=2036 gap=560 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 22.707366: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5256 wrote=0 to_write=8192 dd-2584 [005] 22.707498: balance_dirty_state: bdi btrfs-1: dirty=1084 wb=440 unstable=2 bg_thresh=1016 thresh=2032 gap=506 poll_thresh=20 ino=257 dd-2584 [005] 22.707500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=50384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 22.711901: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=796 wrote=1040 to_write=7152 dd-2584 [005] 22.715069: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1483 unstable=2 bg_thresh=1011 thresh=2023 gap=472 poll_thresh=20 ino=257 dd-2584 [005] 22.715082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=50384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 22.723023: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1215 unstable=2 bg_thresh=1010 thresh=2021 gap=738 poll_thresh=20 ino=257 dd-2584 [005] 22.723119: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1215 unstable=2 bg_thresh=1007 thresh=2014 gap=731 poll_thresh=15 ino=257 dd-2584 [005] 22.723213: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1215 unstable=2 bg_thresh=1007 thresh=2014 gap=706 poll_thresh=16 ino=257 dd-2584 [005] 22.723392: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1215 unstable=2 bg_thresh=1012 thresh=2024 gap=691 poll_thresh=17 ino=257 dd-2584 [005] 22.723514: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1215 unstable=2 bg_thresh=1011 thresh=2023 gap=640 poll_thresh=18 ino=257 dd-2584 [005] 22.723808: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1215 unstable=2 bg_thresh=1011 thresh=2022 gap=614 poll_thresh=19 ino=257 dd-2584 [005] 22.723927: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1215 unstable=2 bg_thresh=1010 thresh=2021 gap=588 poll_thresh=20 ino=257 dd-2584 [005] 22.724061: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1215 unstable=2 bg_thresh=1012 thresh=2025 gap=566 poll_thresh=21 ino=257 dd-2584 [005] 22.724190: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1215 unstable=2 bg_thresh=1012 thresh=2025 gap=516 poll_thresh=22 ino=257 dd-2584 [005] 22.724324: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1215 unstable=2 bg_thresh=1012 thresh=2024 gap=490 poll_thresh=23 ino=257 dd-2584 [005] 22.724329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=50384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 22.730938: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1098 unstable=2 bg_thresh=1002 thresh=2005 gap=588 poll_thresh=23 ino=257 dd-2584 [005] 22.731005: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1098 unstable=2 bg_thresh=1002 thresh=2004 gap=562 poll_thresh=17 ino=257 dd-2584 [005] 22.731130: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1098 unstable=2 bg_thresh=1001 thresh=2002 gap=535 poll_thresh=18 ino=257 dd-2584 [005] 22.731258: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1098 unstable=2 bg_thresh=1000 thresh=2001 gap=509 poll_thresh=19 ino=257 dd-2584 [005] 22.731568: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1098 unstable=2 bg_thresh=999 thresh=1999 gap=468 poll_thresh=20 ino=257 dd-2584 [005] 22.731573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=50384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 22.738939: balance_dirty_state: bdi btrfs-1: dirty=431 wb=906 unstable=2 bg_thresh=993 thresh=1987 gap=648 poll_thresh=20 ino=257 dd-2584 [005] 22.739035: balance_dirty_state: bdi btrfs-1: dirty=456 wb=906 unstable=2 bg_thresh=993 thresh=1987 gap=623 poll_thresh=15 ino=257 dd-2584 [005] 22.739109: balance_dirty_state: bdi btrfs-1: dirty=456 wb=906 unstable=2 bg_thresh=996 thresh=1992 gap=628 poll_thresh=16 ino=257 dd-2584 [005] 22.739232: balance_dirty_state: bdi btrfs-1: dirty=481 wb=906 unstable=2 bg_thresh=995 thresh=1991 gap=602 poll_thresh=17 ino=257 dd-2584 [005] 22.739357: balance_dirty_state: bdi btrfs-1: dirty=519 wb=906 unstable=2 bg_thresh=995 thresh=1990 gap=563 poll_thresh=18 ino=257 dd-2584 [005] 22.739493: balance_dirty_state: bdi btrfs-1: dirty=557 wb=906 unstable=2 bg_thresh=994 thresh=1989 gap=524 poll_thresh=19 ino=257 dd-2584 [005] 22.739623: balance_dirty_state: bdi btrfs-1: dirty=582 wb=906 unstable=2 bg_thresh=996 thresh=1993 gap=503 poll_thresh=20 ino=257 dd-2584 [005] 22.739755: balance_dirty_state: bdi btrfs-1: dirty=607 wb=906 unstable=2 bg_thresh=996 thresh=1992 gap=477 poll_thresh=21 ino=257 dd-2584 [005] 22.739760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=50384 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 22.746942: balance_dirty_state: bdi btrfs-1: dirty=607 wb=768 unstable=2 bg_thresh=1002 thresh=2004 gap=627 poll_thresh=21 ino=257 dd-2584 [006] 22.747018: balance_dirty_state: bdi btrfs-1: dirty=632 wb=768 unstable=2 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=16 ino=257 dd-2584 [006] 22.747190: balance_dirty_state: bdi btrfs-1: dirty=657 wb=768 unstable=2 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=17 ino=257 dd-2584 [006] 22.747611: balance_dirty_state: bdi btrfs-1: dirty=707 wb=768 unstable=2 bg_thresh=1006 thresh=2013 gap=536 poll_thresh=18 ino=257 dd-2584 [006] 22.747784: balance_dirty_state: bdi btrfs-1: dirty=732 wb=768 unstable=2 bg_thresh=1006 thresh=2012 gap=510 poll_thresh=19 ino=257 dd-2584 [006] 22.747957: balance_dirty_state: bdi btrfs-1: dirty=757 wb=768 unstable=2 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=20 ino=257 dd-2584 [006] 22.747964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-294% task_weight=100% bdi_bw=52296 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 22.755031: balance_dirty_state: bdi btrfs-1: dirty=757 wb=643 unstable=2 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=20 ino=257 dd-2584 [006] 22.755127: balance_dirty_state: bdi btrfs-1: dirty=782 wb=643 unstable=2 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=15 ino=257 dd-2584 [006] 22.755214: balance_dirty_state: bdi btrfs-1: dirty=782 wb=643 unstable=2 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 22.755393: balance_dirty_state: bdi btrfs-1: dirty=807 wb=643 unstable=2 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=17 ino=257 dd-2584 [006] 22.755543: balance_dirty_state: bdi btrfs-1: dirty=858 wb=643 unstable=2 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 22.755548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=101% bdi_bw=52296 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 22.763045: balance_dirty_state: bdi btrfs-1: dirty=883 wb=517 unstable=2 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=18 ino=257 dd-2584 [006] 22.763184: balance_dirty_state: bdi btrfs-1: dirty=908 wb=517 unstable=2 bg_thresh=1003 thresh=2006 gap=579 poll_thresh=13 ino=257 dd-2584 [006] 22.763320: balance_dirty_state: bdi btrfs-1: dirty=921 wb=517 unstable=2 bg_thresh=999 thresh=1998 gap=558 poll_thresh=14 ino=257 dd-2584 [006] 22.763449: balance_dirty_state: bdi btrfs-1: dirty=921 wb=517 unstable=2 bg_thresh=1000 thresh=2001 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 22.763579: balance_dirty_state: bdi btrfs-1: dirty=946 wb=517 unstable=2 bg_thresh=1000 thresh=2000 gap=535 poll_thresh=16 ino=257 dd-2584 [006] 22.764190: balance_dirty_state: bdi btrfs-1: dirty=971 wb=517 unstable=2 bg_thresh=1002 thresh=2004 gap=514 poll_thresh=17 ino=257 dd-2584 [006] 22.764452: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=517 unstable=2 bg_thresh=1001 thresh=2003 gap=463 poll_thresh=18 ino=257 dd-2584 [006] 22.764461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=101% bdi_bw=52296 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 22.764497: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5312 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 22.767229: writeback_single_inode: bdi btrfs-1: ino=257 state= age=852 wrote=928 to_write=7264 dd-2584 [000] 22.771072: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1333 unstable=2 bg_thresh=1008 thresh=2016 gap=590 poll_thresh=18 ino=257 dd-2584 [000] 22.771184: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1333 unstable=2 bg_thresh=1008 thresh=2016 gap=590 poll_thresh=13 ino=257 dd-2584 [000] 22.771309: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1333 unstable=2 bg_thresh=1005 thresh=2010 gap=559 poll_thresh=14 ino=257 dd-2584 [000] 22.771430: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1333 unstable=2 bg_thresh=1004 thresh=2009 gap=558 poll_thresh=15 ino=257 dd-2584 [000] 22.771552: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1333 unstable=2 bg_thresh=1004 thresh=2009 gap=533 poll_thresh=16 ino=257 dd-2584 [000] 22.771792: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1333 unstable=2 bg_thresh=1006 thresh=2013 gap=512 poll_thresh=17 ino=257 dd-2584 [000] 22.772034: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1333 unstable=2 bg_thresh=1006 thresh=2012 gap=461 poll_thresh=18 ino=257 dd-2584 [000] 22.772043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=52296 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 22.779061: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1208 unstable=2 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=18 ino=257 dd-2584 [000] 22.779193: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1208 unstable=2 bg_thresh=1004 thresh=2009 gap=583 poll_thresh=13 ino=257 dd-2584 [000] 22.779314: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1208 unstable=2 bg_thresh=1004 thresh=2009 gap=558 poll_thresh=14 ino=257 dd-2584 [000] 22.779436: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1208 unstable=2 bg_thresh=1004 thresh=2008 gap=532 poll_thresh=15 ino=257 dd-2584 [000] 22.779558: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1208 unstable=2 bg_thresh=1006 thresh=2013 gap=537 poll_thresh=16 ino=257 dd-2584 [000] 22.780156: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1208 unstable=2 bg_thresh=1006 thresh=2012 gap=511 poll_thresh=17 ino=257 dd-2584 [000] 22.780396: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1208 unstable=2 bg_thresh=1005 thresh=2011 gap=460 poll_thresh=18 ino=257 dd-2584 [000] 22.780405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=52296 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 22.787067: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1083 unstable=2 bg_thresh=1005 thresh=2011 gap=585 poll_thresh=18 ino=257 dd-2584 [000] 22.787144: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1083 unstable=2 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=13 ino=257 dd-2584 [000] 22.787202: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1083 unstable=2 bg_thresh=1002 thresh=2004 gap=553 poll_thresh=14 ino=257 dd-2584 [000] 22.787260: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1083 unstable=2 bg_thresh=1004 thresh=2009 gap=533 poll_thresh=15 ino=257 dd-2584 [000] 22.787318: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1083 unstable=2 bg_thresh=1004 thresh=2008 gap=532 poll_thresh=16 ino=257 dd-2584 [000] 22.787435: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1083 unstable=2 bg_thresh=1003 thresh=2007 gap=481 poll_thresh=17 ino=257 dd-2584 [000] 22.787439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=52296 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.795033: balance_dirty_state: bdi btrfs-1: dirty=441 wb=933 unstable=2 bg_thresh=1006 thresh=2012 gap=636 poll_thresh=17 ino=257 dd-2584 [004] 22.795129: balance_dirty_state: bdi btrfs-1: dirty=466 wb=933 unstable=2 bg_thresh=1006 thresh=2012 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 22.795215: balance_dirty_state: bdi btrfs-1: dirty=491 wb=933 unstable=2 bg_thresh=1006 thresh=2012 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 22.795301: balance_dirty_state: bdi btrfs-1: dirty=491 wb=933 unstable=2 bg_thresh=1008 thresh=2017 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 22.795386: balance_dirty_state: bdi btrfs-1: dirty=516 wb=933 unstable=2 bg_thresh=1008 thresh=2017 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 22.795559: balance_dirty_state: bdi btrfs-1: dirty=541 wb=933 unstable=2 bg_thresh=1010 thresh=2021 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 22.796022: balance_dirty_state: bdi btrfs-1: dirty=566 wb=933 unstable=2 bg_thresh=1010 thresh=2020 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 22.796195: balance_dirty_state: bdi btrfs-1: dirty=616 wb=933 unstable=2 bg_thresh=1009 thresh=2019 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 22.796201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=52296 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.803024: balance_dirty_state: bdi btrfs-1: dirty=616 wb=808 unstable=2 bg_thresh=1006 thresh=2012 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 22.803090: balance_dirty_state: bdi btrfs-1: dirty=616 wb=808 unstable=2 bg_thresh=1006 thresh=2012 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 22.803151: balance_dirty_state: bdi btrfs-1: dirty=641 wb=808 unstable=2 bg_thresh=1006 thresh=2012 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 22.803211: balance_dirty_state: bdi btrfs-1: dirty=666 wb=808 unstable=2 bg_thresh=1005 thresh=2011 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 22.803330: balance_dirty_state: bdi btrfs-1: dirty=691 wb=808 unstable=2 bg_thresh=1005 thresh=2010 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 22.803450: balance_dirty_state: bdi btrfs-1: dirty=716 wb=808 unstable=2 bg_thresh=1007 thresh=2014 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 22.803455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-283% task_weight=101% bdi_bw=52296 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.811002: balance_dirty_state: bdi btrfs-1: dirty=716 wb=682 unstable=2 bg_thresh=1005 thresh=2010 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 22.811090: balance_dirty_state: bdi btrfs-1: dirty=741 wb=682 unstable=2 bg_thresh=1005 thresh=2010 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 22.811146: balance_dirty_state: bdi btrfs-1: dirty=741 wb=682 unstable=2 bg_thresh=1005 thresh=2010 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 22.811203: balance_dirty_state: bdi btrfs-1: dirty=766 wb=682 unstable=2 bg_thresh=1007 thresh=2015 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 22.811259: balance_dirty_state: bdi btrfs-1: dirty=791 wb=682 unstable=2 bg_thresh=1007 thresh=2015 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 22.811537: balance_dirty_state: bdi btrfs-1: dirty=816 wb=682 unstable=2 bg_thresh=1012 thresh=2025 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 22.811740: balance_dirty_state: bdi btrfs-1: dirty=841 wb=568 unstable=2 bg_thresh=1012 thresh=2024 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 22.811927: balance_dirty_state: bdi btrfs-1: dirty=891 wb=543 unstable=2 bg_thresh=1006 thresh=2013 gap=577 poll_thresh=19 ino=257 dd-2584 [004] 22.812103: balance_dirty_state: bdi btrfs-1: dirty=916 wb=543 unstable=2 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=20 ino=257 dd-2584 [004] 22.812285: balance_dirty_state: bdi btrfs-1: dirty=941 wb=543 unstable=2 bg_thresh=1003 thresh=2007 gap=521 poll_thresh=21 ino=257 dd-2584 [004] 22.812460: balance_dirty_state: bdi btrfs-1: dirty=966 wb=543 unstable=2 bg_thresh=1000 thresh=2000 gap=489 poll_thresh=22 ino=257 dd-2584 [004] 22.812467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=101% bdi_bw=52296 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.819016: balance_dirty_state: bdi btrfs-1: dirty=966 wb=543 unstable=2 bg_thresh=1006 thresh=2013 gap=502 poll_thresh=22 ino=257 dd-2584 [004] 22.819024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-284% task_weight=101% bdi_bw=52296 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.826983: balance_dirty_state: bdi btrfs-1: dirty=966 wb=292 unstable=2 bg_thresh=999 thresh=1998 gap=738 poll_thresh=22 ino=257 dd-2584 [004] 22.827080: balance_dirty_state: bdi btrfs-1: dirty=991 wb=292 unstable=2 bg_thresh=1001 thresh=2003 gap=718 poll_thresh=16 ino=257 dd-2584 [004] 22.827193: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=292 unstable=2 bg_thresh=1001 thresh=2002 gap=692 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 22.827252: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5376 wrote=0 to_write=8192 dd-2584 [004] 22.827322: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=292 unstable=2 bg_thresh=1003 thresh=2006 gap=646 poll_thresh=18 ino=257 dd-2584 [004] 22.827623: balance_dirty_state: bdi btrfs-1: dirty=991 wb=392 unstable=2 bg_thresh=1002 thresh=2005 gap=620 poll_thresh=19 ino=257 dd-2584 [004] 22.827753: balance_dirty_state: bdi btrfs-1: dirty=966 wb=442 unstable=2 bg_thresh=999 thresh=1998 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 22.827882: balance_dirty_state: bdi btrfs-1: dirty=916 wb=517 unstable=2 bg_thresh=998 thresh=1997 gap=562 poll_thresh=21 ino=257 dd-2584 [004] 22.828014: balance_dirty_state: bdi btrfs-1: dirty=916 wb=567 unstable=2 bg_thresh=1000 thresh=2001 gap=516 poll_thresh=22 ino=257 dd-2584 [004] 22.828144: balance_dirty_state: bdi btrfs-1: dirty=891 wb=617 unstable=2 bg_thresh=1000 thresh=2000 gap=490 poll_thresh=23 ino=257 dd-2584 [004] 22.828146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=52296 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 22.829864: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1120 to_write=7072 dd-2584 [004] 22.835050: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1279 unstable=2 bg_thresh=999 thresh=1999 gap=627 poll_thresh=23 ino=257 dd-2584 [004] 22.835120: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1279 unstable=2 bg_thresh=999 thresh=1999 gap=602 poll_thresh=17 ino=257 dd-2584 [004] 22.835240: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1279 unstable=2 bg_thresh=999 thresh=1998 gap=576 poll_thresh=18 ino=257 dd-2584 [004] 22.835361: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1279 unstable=2 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=19 ino=257 dd-2584 [004] 22.835655: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1279 unstable=2 bg_thresh=1000 thresh=2001 gap=504 poll_thresh=20 ino=257 dd-2584 [004] 22.835777: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1279 unstable=2 bg_thresh=997 thresh=1994 gap=472 poll_thresh=21 ino=257 dd-2584 [004] 22.835782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=101% bdi_bw=52296 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.842943: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1128 unstable=2 bg_thresh=995 thresh=1991 gap=620 poll_thresh=21 ino=257 dd-2584 [004] 22.843046: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1128 unstable=2 bg_thresh=998 thresh=1996 gap=625 poll_thresh=16 ino=257 dd-2584 [004] 22.843217: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1128 unstable=2 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 22.843387: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1128 unstable=2 bg_thresh=999 thresh=1999 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 22.843561: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1128 unstable=2 bg_thresh=999 thresh=1998 gap=527 poll_thresh=19 ino=257 dd-2584 [004] 22.843736: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1128 unstable=2 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=20 ino=257 dd-2584 [004] 22.843742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=52296 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.850914: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1128 unstable=2 bg_thresh=999 thresh=1998 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 22.850926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=53700 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.858950: balance_dirty_state: bdi btrfs-1: dirty=391 wb=878 unstable=2 bg_thresh=1000 thresh=2001 gap=730 poll_thresh=20 ino=257 dd-2584 [004] 22.859041: balance_dirty_state: bdi btrfs-1: dirty=391 wb=878 unstable=2 bg_thresh=997 thresh=1995 gap=724 poll_thresh=15 ino=257 dd-2584 [004] 22.859098: balance_dirty_state: bdi btrfs-1: dirty=416 wb=878 unstable=2 bg_thresh=1000 thresh=2000 gap=704 poll_thresh=16 ino=257 dd-2584 [004] 22.859209: balance_dirty_state: bdi btrfs-1: dirty=441 wb=878 unstable=2 bg_thresh=999 thresh=1999 gap=678 poll_thresh=17 ino=257 dd-2584 [004] 22.859487: balance_dirty_state: bdi btrfs-1: dirty=466 wb=878 unstable=2 bg_thresh=996 thresh=1992 gap=646 poll_thresh=18 ino=257 dd-2584 [004] 22.859602: balance_dirty_state: bdi btrfs-1: dirty=516 wb=878 unstable=2 bg_thresh=998 thresh=1996 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 22.859717: balance_dirty_state: bdi btrfs-1: dirty=541 wb=878 unstable=2 bg_thresh=997 thresh=1995 gap=574 poll_thresh=20 ino=257 dd-2584 [004] 22.859831: balance_dirty_state: bdi btrfs-1: dirty=566 wb=878 unstable=2 bg_thresh=997 thresh=1994 gap=548 poll_thresh=21 ino=257 dd-2584 [004] 22.859951: balance_dirty_state: bdi btrfs-1: dirty=616 wb=878 unstable=2 bg_thresh=999 thresh=1998 gap=502 poll_thresh=22 ino=257 dd-2584 [004] 22.860067: balance_dirty_state: bdi btrfs-1: dirty=641 wb=878 unstable=2 bg_thresh=998 thresh=1997 gap=476 poll_thresh=23 ino=257 dd-2584 [004] 22.860072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=53700 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.867000: balance_dirty_state: bdi btrfs-1: dirty=641 wb=753 unstable=2 bg_thresh=998 thresh=1997 gap=601 poll_thresh=23 ino=257 dd-2584 [004] 22.867093: balance_dirty_state: bdi btrfs-1: dirty=641 wb=753 unstable=2 bg_thresh=998 thresh=1997 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 22.867206: balance_dirty_state: bdi btrfs-1: dirty=691 wb=753 unstable=2 bg_thresh=998 thresh=1996 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 22.867485: balance_dirty_state: bdi btrfs-1: dirty=716 wb=753 unstable=2 bg_thresh=997 thresh=1994 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 22.867604: balance_dirty_state: bdi btrfs-1: dirty=741 wb=753 unstable=2 bg_thresh=996 thresh=1993 gap=497 poll_thresh=20 ino=257 dd-2584 [004] 22.867608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=53700 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.878955: balance_dirty_state: bdi btrfs-1: dirty=741 wb=478 unstable=2 bg_thresh=994 thresh=1989 gap=768 poll_thresh=20 ino=257 dd-2584 [004] 22.879038: balance_dirty_state: bdi btrfs-1: dirty=766 wb=478 unstable=2 bg_thresh=994 thresh=1988 gap=742 poll_thresh=15 ino=257 dd-2584 [004] 22.879123: balance_dirty_state: bdi btrfs-1: dirty=791 wb=478 unstable=2 bg_thresh=994 thresh=1988 gap=717 poll_thresh=16 ino=257 dd-2584 [004] 22.879291: balance_dirty_state: bdi btrfs-1: dirty=816 wb=478 unstable=2 bg_thresh=996 thresh=1992 gap=696 poll_thresh=17 ino=257 dd-2584 [004] 22.879459: balance_dirty_state: bdi btrfs-1: dirty=841 wb=478 unstable=2 bg_thresh=992 thresh=1985 gap=664 poll_thresh=18 ino=257 dd-2584 [004] 22.879629: balance_dirty_state: bdi btrfs-1: dirty=866 wb=478 unstable=2 bg_thresh=992 thresh=1984 gap=638 poll_thresh=19 ino=257 dd-2584 [004] 22.879759: balance_dirty_state: bdi btrfs-1: dirty=916 wb=478 unstable=2 bg_thresh=991 thresh=1983 gap=587 poll_thresh=20 ino=257 dd-2584 [004] 22.879885: balance_dirty_state: bdi btrfs-1: dirty=941 wb=478 unstable=2 bg_thresh=993 thresh=1987 gap=566 poll_thresh=21 ino=257 dd-2584 [004] 22.880223: balance_dirty_state: bdi btrfs-1: dirty=966 wb=478 unstable=2 bg_thresh=993 thresh=1986 gap=540 poll_thresh=22 ino=257 dd-2584 [004] 22.880406: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=478 unstable=2 bg_thresh=992 thresh=1985 gap=489 poll_thresh=23 ino=257 dd-2584 [004] 22.880412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=101% bdi_bw=53700 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 22.880496: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5428 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 22.882573: writeback_single_inode: bdi btrfs-1: ino=257 state= age=108 wrote=912 to_write=7280 dd-2584 [000] 22.886908: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1278 unstable=2 bg_thresh=977 thresh=1954 gap=583 poll_thresh=23 ino=257 dd-2584 [000] 22.887051: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1278 unstable=2 bg_thresh=978 thresh=1957 gap=586 poll_thresh=17 ino=257 dd-2584 [000] 22.887300: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1278 unstable=2 bg_thresh=984 thresh=1968 gap=547 poll_thresh=18 ino=257 dd-2584 [000] 22.887606: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1278 unstable=2 bg_thresh=982 thresh=1964 gap=518 poll_thresh=19 ino=257 dd-2584 [000] 22.887860: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1278 unstable=2 bg_thresh=984 thresh=1968 gap=497 poll_thresh=20 ino=257 dd-2584 [000] 22.888102: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1278 unstable=2 bg_thresh=986 thresh=1973 gap=477 poll_thresh=21 ino=257 dd-2584 [000] 22.888111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-289% task_weight=100% bdi_bw=53700 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 22.895001: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1153 unstable=2 bg_thresh=988 thresh=1976 gap=605 poll_thresh=21 ino=257 dd-2584 [000] 22.895095: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1153 unstable=2 bg_thresh=990 thresh=1981 gap=585 poll_thresh=16 ino=257 dd-2584 [000] 22.895275: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1153 unstable=2 bg_thresh=990 thresh=1980 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 22.895719: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1153 unstable=2 bg_thresh=989 thresh=1979 gap=508 poll_thresh=18 ino=257 dd-2584 [000] 22.895896: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1153 unstable=2 bg_thresh=991 thresh=1983 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 22.895903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-228% task_weight=101% bdi_bw=53700 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.902988: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1028 unstable=2 bg_thresh=989 thresh=1979 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 22.903137: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1028 unstable=2 bg_thresh=989 thresh=1979 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 22.903289: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1028 unstable=2 bg_thresh=992 thresh=1984 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 22.903445: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1028 unstable=2 bg_thresh=989 thresh=1978 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 22.903749: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1028 unstable=2 bg_thresh=988 thresh=1977 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 22.904058: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1028 unstable=2 bg_thresh=990 thresh=1981 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 22.904364: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1028 unstable=2 bg_thresh=990 thresh=1980 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 22.904374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=53700 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.914927: balance_dirty_state: bdi btrfs-1: dirty=466 wb=803 unstable=2 bg_thresh=984 thresh=1968 gap=697 poll_thresh=19 ino=257 dd-2584 [004] 22.915068: balance_dirty_state: bdi btrfs-1: dirty=491 wb=803 unstable=2 bg_thresh=986 thresh=1973 gap=677 poll_thresh=14 ino=257 dd-2584 [004] 22.915178: balance_dirty_state: bdi btrfs-1: dirty=516 wb=803 unstable=2 bg_thresh=983 thresh=1967 gap=646 poll_thresh=15 ino=257 dd-2584 [004] 22.915289: balance_dirty_state: bdi btrfs-1: dirty=516 wb=803 unstable=2 bg_thresh=983 thresh=1966 gap=645 poll_thresh=16 ino=257 dd-2584 [004] 22.915833: balance_dirty_state: bdi btrfs-1: dirty=541 wb=803 unstable=2 bg_thresh=982 thresh=1965 gap=619 poll_thresh=17 ino=257 dd-2584 [004] 22.916057: balance_dirty_state: bdi btrfs-1: dirty=591 wb=803 unstable=2 bg_thresh=984 thresh=1969 gap=573 poll_thresh=18 ino=257 dd-2584 [004] 22.916279: balance_dirty_state: bdi btrfs-1: dirty=616 wb=803 unstable=2 bg_thresh=984 thresh=1968 gap=547 poll_thresh=19 ino=257 dd-2584 [004] 22.916503: balance_dirty_state: bdi btrfs-1: dirty=641 wb=803 unstable=2 bg_thresh=983 thresh=1967 gap=521 poll_thresh=20 ino=257 dd-2584 [004] 22.916729: balance_dirty_state: bdi btrfs-1: dirty=691 wb=803 unstable=2 bg_thresh=985 thresh=1971 gap=475 poll_thresh=21 ino=257 dd-2584 [004] 22.916738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=53700 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 22.922942: balance_dirty_state: bdi btrfs-1: dirty=691 wb=678 unstable=2 bg_thresh=988 thresh=1976 gap=605 poll_thresh=21 ino=257 dd-2584 [004] 22.923049: balance_dirty_state: bdi btrfs-1: dirty=691 wb=678 unstable=2 bg_thresh=988 thresh=1976 gap=605 poll_thresh=16 ino=257 dd-2584 [004] 22.923161: balance_dirty_state: bdi btrfs-1: dirty=741 wb=678 unstable=2 bg_thresh=987 thresh=1975 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 22.923278: balance_dirty_state: bdi btrfs-1: dirty=766 wb=678 unstable=2 bg_thresh=984 thresh=1968 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 22.923394: balance_dirty_state: bdi btrfs-1: dirty=791 wb=678 unstable=2 bg_thresh=986 thresh=1972 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 22.923672: balance_dirty_state: bdi btrfs-1: dirty=816 wb=678 unstable=2 bg_thresh=985 thresh=1971 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 22.923677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=53700 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 22.930939: balance_dirty_state: bdi btrfs-1: dirty=816 wb=553 unstable=2 bg_thresh=987 thresh=1975 gap=604 poll_thresh=20 ino=257 dd-2584 [004] 22.931008: balance_dirty_state: bdi btrfs-1: dirty=841 wb=553 unstable=2 bg_thresh=990 thresh=1980 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 22.931067: balance_dirty_state: bdi btrfs-1: dirty=866 wb=553 unstable=2 bg_thresh=987 thresh=1974 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 22.931184: balance_dirty_state: bdi btrfs-1: dirty=891 wb=553 unstable=2 bg_thresh=989 thresh=1978 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 22.931302: balance_dirty_state: bdi btrfs-1: dirty=916 wb=553 unstable=2 bg_thresh=988 thresh=1977 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 22.931421: balance_dirty_state: bdi btrfs-1: dirty=941 wb=553 unstable=2 bg_thresh=988 thresh=1976 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 22.931426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=53700 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 22.938961: balance_dirty_state: bdi btrfs-1: dirty=941 wb=428 unstable=2 bg_thresh=988 thresh=1976 gap=605 poll_thresh=19 ino=257 dd-2584 [006] 22.939088: balance_dirty_state: bdi btrfs-1: dirty=941 wb=428 unstable=2 bg_thresh=990 thresh=1981 gap=610 poll_thresh=14 ino=257 dd-2584 [006] 22.939206: balance_dirty_state: bdi btrfs-1: dirty=966 wb=428 unstable=2 bg_thresh=990 thresh=1981 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 22.939328: balance_dirty_state: bdi btrfs-1: dirty=991 wb=428 unstable=2 bg_thresh=990 thresh=1980 gap=559 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 22.939363: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5488 wrote=0 to_write=8192 dd-2584 [006] 22.939691: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=428 unstable=2 bg_thresh=989 thresh=1979 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 22.940669: balance_dirty_state: bdi btrfs-1: dirty=916 wb=553 unstable=2 bg_thresh=991 thresh=1983 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 22.941042: balance_dirty_state: bdi btrfs-1: dirty=891 wb=578 unstable=2 bg_thresh=991 thresh=1982 gap=511 poll_thresh=19 ino=257 dd-2584 [006] 22.941420: balance_dirty_state: bdi btrfs-1: dirty=891 wb=628 unstable=2 bg_thresh=990 thresh=1981 gap=460 poll_thresh=20 ino=257 dd-2584 [006] 22.941425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=53700 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 22.945199: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1056 to_write=7136 dd-2584 [006] 22.946927: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1478 unstable=2 bg_thresh=990 thresh=1981 gap=435 poll_thresh=20 ino=257 dd-2584 [006] 22.946935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=53700 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 22.954929: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1478 unstable=2 bg_thresh=990 thresh=1980 gap=434 poll_thresh=20 ino=257 dd-2584 [006] 22.954937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=54652 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 22.962951: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1228 unstable=2 bg_thresh=991 thresh=1983 gap=694 poll_thresh=20 ino=257 dd-2584 [001] 22.963084: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1228 unstable=2 bg_thresh=994 thresh=1988 gap=699 poll_thresh=15 ino=257 dd-2584 [001] 22.963206: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1228 unstable=2 bg_thresh=994 thresh=1988 gap=674 poll_thresh=16 ino=257 dd-2584 [001] 22.963446: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1228 unstable=2 bg_thresh=993 thresh=1987 gap=648 poll_thresh=17 ino=257 dd-2584 [001] 22.963688: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1228 unstable=2 bg_thresh=993 thresh=1986 gap=597 poll_thresh=18 ino=257 dd-2584 [001] 22.963936: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1228 unstable=2 bg_thresh=995 thresh=1990 gap=576 poll_thresh=19 ino=257 dd-2584 [001] 22.964179: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1228 unstable=2 bg_thresh=994 thresh=1989 gap=550 poll_thresh=20 ino=257 dd-2584 [001] 22.964783: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1228 unstable=2 bg_thresh=994 thresh=1988 gap=524 poll_thresh=21 ino=257 dd-2584 [001] 22.965026: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1228 unstable=2 bg_thresh=996 thresh=1992 gap=478 poll_thresh=22 ino=257 dd-2584 [001] 22.965035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=54652 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 22.970926: balance_dirty_state: bdi btrfs-1: dirty=284 wb=828 unstable=2 bg_thresh=992 thresh=1984 gap=870 poll_thresh=22 ino=257 dd-2584 [001] 22.970993: balance_dirty_state: bdi btrfs-1: dirty=284 wb=828 unstable=2 bg_thresh=989 thresh=1978 gap=864 poll_thresh=16 ino=257 dd-2584 [001] 22.971113: balance_dirty_state: bdi btrfs-1: dirty=334 wb=828 unstable=2 bg_thresh=991 thresh=1982 gap=818 poll_thresh=17 ino=257 dd-2584 [001] 22.971233: balance_dirty_state: bdi btrfs-1: dirty=359 wb=828 unstable=2 bg_thresh=990 thresh=1981 gap=792 poll_thresh=18 ino=257 dd-2584 [001] 22.971356: balance_dirty_state: bdi btrfs-1: dirty=384 wb=828 unstable=2 bg_thresh=990 thresh=1980 gap=766 poll_thresh=19 ino=257 dd-2584 [001] 22.971477: balance_dirty_state: bdi btrfs-1: dirty=434 wb=828 unstable=2 bg_thresh=992 thresh=1984 gap=720 poll_thresh=20 ino=257 dd-2584 [001] 22.971600: balance_dirty_state: bdi btrfs-1: dirty=459 wb=828 unstable=2 bg_thresh=991 thresh=1983 gap=694 poll_thresh=21 ino=257 dd-2584 [001] 22.971725: balance_dirty_state: bdi btrfs-1: dirty=484 wb=828 unstable=2 bg_thresh=991 thresh=1982 gap=668 poll_thresh=22 ino=257 dd-2584 [001] 22.972018: balance_dirty_state: bdi btrfs-1: dirty=509 wb=828 unstable=2 bg_thresh=990 thresh=1981 gap=642 poll_thresh=23 ino=257 dd-2584 [001] 22.972147: balance_dirty_state: bdi btrfs-1: dirty=547 wb=828 unstable=2 bg_thresh=990 thresh=1980 gap=603 poll_thresh=24 ino=257 dd-2584 [001] 22.972283: balance_dirty_state: bdi btrfs-1: dirty=586 wb=828 unstable=2 bg_thresh=989 thresh=1978 gap=562 poll_thresh=25 ino=257 dd-2584 [001] 22.972420: balance_dirty_state: bdi btrfs-1: dirty=612 wb=828 unstable=2 bg_thresh=991 thresh=1983 gap=541 poll_thresh=26 ino=257 dd-2584 [001] 22.972556: balance_dirty_state: bdi btrfs-1: dirty=638 wb=828 unstable=2 bg_thresh=990 thresh=1981 gap=513 poll_thresh=27 ino=257 dd-2584 [001] 22.972692: balance_dirty_state: bdi btrfs-1: dirty=677 wb=828 unstable=2 bg_thresh=990 thresh=1981 gap=474 poll_thresh=28 ino=257 dd-2584 [001] 22.972696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=54652 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 22.978984: balance_dirty_state: bdi btrfs-1: dirty=677 wb=703 unstable=2 bg_thresh=990 thresh=1980 gap=598 poll_thresh=28 ino=257 dd-2584 [001] 22.979051: balance_dirty_state: bdi btrfs-1: dirty=702 wb=703 unstable=2 bg_thresh=991 thresh=1982 gap=575 poll_thresh=21 ino=257 dd-2584 [001] 22.979170: balance_dirty_state: bdi btrfs-1: dirty=727 wb=703 unstable=2 bg_thresh=990 thresh=1981 gap=549 poll_thresh=22 ino=257 dd-2584 [001] 22.979459: balance_dirty_state: bdi btrfs-1: dirty=752 wb=703 unstable=2 bg_thresh=990 thresh=1980 gap=523 poll_thresh=23 ino=257 dd-2584 [001] 22.979580: balance_dirty_state: bdi btrfs-1: dirty=802 wb=703 unstable=2 bg_thresh=992 thresh=1984 gap=477 poll_thresh=24 ino=257 dd-2584 [001] 22.979585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=54652 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 22.986953: balance_dirty_state: bdi btrfs-1: dirty=802 wb=578 unstable=2 bg_thresh=990 thresh=1981 gap=599 poll_thresh=24 ino=257 dd-2584 [001] 22.987018: balance_dirty_state: bdi btrfs-1: dirty=802 wb=578 unstable=2 bg_thresh=990 thresh=1981 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 22.987132: balance_dirty_state: bdi btrfs-1: dirty=852 wb=578 unstable=2 bg_thresh=992 thresh=1985 gap=553 poll_thresh=19 ino=257 dd-2584 [001] 22.987247: balance_dirty_state: bdi btrfs-1: dirty=877 wb=578 unstable=2 bg_thresh=992 thresh=1984 gap=527 poll_thresh=20 ino=257 dd-2584 [001] 22.987363: balance_dirty_state: bdi btrfs-1: dirty=902 wb=578 unstable=2 bg_thresh=991 thresh=1983 gap=501 poll_thresh=21 ino=257 dd-2584 [001] 22.987480: balance_dirty_state: bdi btrfs-1: dirty=927 wb=578 unstable=2 bg_thresh=988 thresh=1976 gap=469 poll_thresh=22 ino=257 dd-2584 [001] 22.987484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=54652 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 22.994924: balance_dirty_state: bdi btrfs-1: dirty=927 wb=428 unstable=2 bg_thresh=989 thresh=1979 gap=622 poll_thresh=22 ino=257 dd-2584 [001] 22.995020: balance_dirty_state: bdi btrfs-1: dirty=952 wb=428 unstable=2 bg_thresh=992 thresh=1984 gap=602 poll_thresh=16 ino=257 dd-2584 [001] 22.995136: balance_dirty_state: bdi btrfs-1: dirty=977 wb=428 unstable=2 bg_thresh=991 thresh=1983 gap=576 poll_thresh=17 ino=257 dd-2584 [001] 22.995413: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=428 unstable=2 bg_thresh=991 thresh=1982 gap=525 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 22.995503: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5544 wrote=0 to_write=8192 dd-2584 [001] 22.995542: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=428 unstable=2 bg_thresh=993 thresh=1986 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 22.995667: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=428 unstable=2 bg_thresh=992 thresh=1985 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 22.995669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=54652 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 22.998202: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=1024 to_write=7168 dd-2584 [001] 23.002999: balance_dirty_state: bdi btrfs-1: dirty=56 wb=1318 unstable=2 bg_thresh=989 thresh=1979 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 23.003068: balance_dirty_state: bdi btrfs-1: dirty=81 wb=1318 unstable=2 bg_thresh=989 thresh=1978 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 23.003127: balance_dirty_state: bdi btrfs-1: dirty=81 wb=1318 unstable=2 bg_thresh=989 thresh=1978 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 23.003248: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1318 unstable=2 bg_thresh=991 thresh=1982 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 23.003371: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1318 unstable=2 bg_thresh=987 thresh=1975 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 23.003495: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1318 unstable=2 bg_thresh=987 thresh=1974 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 23.003500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=54652 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.011019: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1187 unstable=2 bg_thresh=988 thresh=1976 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 23.011107: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1187 unstable=2 bg_thresh=990 thresh=1981 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 23.011170: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1187 unstable=2 bg_thresh=987 thresh=1975 gap=538 poll_thresh=15 ino=257 dd-2584 [001] 23.011228: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1187 unstable=2 bg_thresh=990 thresh=1980 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 23.011511: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1187 unstable=2 bg_thresh=992 thresh=1984 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 23.011626: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1187 unstable=2 bg_thresh=991 thresh=1983 gap=471 poll_thresh=18 ino=257 dd-2584 [001] 23.011630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=54652 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.018974: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1058 unstable=2 bg_thresh=989 thresh=1979 gap=581 poll_thresh=18 ino=257 dd-2584 [001] 23.019077: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1058 unstable=2 bg_thresh=989 thresh=1979 gap=581 poll_thresh=13 ino=257 dd-2584 [001] 23.019137: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1058 unstable=2 bg_thresh=989 thresh=1978 gap=555 poll_thresh=14 ino=257 dd-2584 [001] 23.019198: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1058 unstable=2 bg_thresh=991 thresh=1983 gap=535 poll_thresh=15 ino=257 dd-2584 [001] 23.019257: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1058 unstable=2 bg_thresh=988 thresh=1977 gap=529 poll_thresh=16 ino=257 dd-2584 [001] 23.019382: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1058 unstable=2 bg_thresh=990 thresh=1981 gap=483 poll_thresh=17 ino=257 dd-2584 [001] 23.019386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=54652 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.026973: balance_dirty_state: bdi btrfs-1: dirty=438 wb=933 unstable=2 bg_thresh=991 thresh=1982 gap=609 poll_thresh=17 ino=257 dd-2584 [001] 23.027053: balance_dirty_state: bdi btrfs-1: dirty=438 wb=933 unstable=2 bg_thresh=988 thresh=1976 gap=603 poll_thresh=13 ino=257 dd-2584 [001] 23.027113: balance_dirty_state: bdi btrfs-1: dirty=463 wb=933 unstable=2 bg_thresh=990 thresh=1981 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 23.027174: balance_dirty_state: bdi btrfs-1: dirty=488 wb=933 unstable=2 bg_thresh=987 thresh=1975 gap=552 poll_thresh=15 ino=257 dd-2584 [001] 23.027234: balance_dirty_state: bdi btrfs-1: dirty=488 wb=933 unstable=2 bg_thresh=990 thresh=1980 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 23.027414: balance_dirty_state: bdi btrfs-1: dirty=538 wb=933 unstable=2 bg_thresh=992 thresh=1984 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 23.027864: balance_dirty_state: bdi btrfs-1: dirty=563 wb=933 unstable=2 bg_thresh=991 thresh=1983 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 23.027870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=54652 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.034944: balance_dirty_state: bdi btrfs-1: dirty=563 wb=783 unstable=2 bg_thresh=993 thresh=1986 gap=638 poll_thresh=18 ino=257 dd-2584 [001] 23.035011: balance_dirty_state: bdi btrfs-1: dirty=567 wb=775 unstable=2 bg_thresh=989 thresh=1978 gap=634 poll_thresh=13 ino=257 dd-2584 [001] 23.035072: balance_dirty_state: bdi btrfs-1: dirty=592 wb=775 unstable=2 bg_thresh=991 thresh=1983 gap=614 poll_thresh=14 ino=257 dd-2584 [001] 23.035132: balance_dirty_state: bdi btrfs-1: dirty=617 wb=775 unstable=2 bg_thresh=988 thresh=1977 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 23.035190: balance_dirty_state: bdi btrfs-1: dirty=617 wb=775 unstable=2 bg_thresh=991 thresh=1982 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 23.035310: balance_dirty_state: bdi btrfs-1: dirty=667 wb=775 unstable=2 bg_thresh=990 thresh=1980 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 23.035427: balance_dirty_state: bdi btrfs-1: dirty=692 wb=775 unstable=2 bg_thresh=989 thresh=1979 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 23.035545: balance_dirty_state: bdi btrfs-1: dirty=717 wb=775 unstable=2 bg_thresh=989 thresh=1978 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 23.035550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=54652 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.042888: balance_dirty_state: bdi btrfs-1: dirty=717 wb=650 unstable=2 bg_thresh=981 thresh=1963 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 23.042950: balance_dirty_state: bdi btrfs-1: dirty=742 wb=650 unstable=2 bg_thresh=984 thresh=1968 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 23.043007: balance_dirty_state: bdi btrfs-1: dirty=742 wb=650 unstable=2 bg_thresh=984 thresh=1968 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 23.043068: balance_dirty_state: bdi btrfs-1: dirty=767 wb=650 unstable=2 bg_thresh=986 thresh=1973 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 23.043374: balance_dirty_state: bdi btrfs-1: dirty=792 wb=637 unstable=2 bg_thresh=983 thresh=1966 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 23.043520: balance_dirty_state: bdi btrfs-1: dirty=842 wb=549 unstable=2 bg_thresh=981 thresh=1962 gap=569 poll_thresh=18 ino=257 dd-2584 [001] 23.043659: balance_dirty_state: bdi btrfs-1: dirty=867 wb=524 unstable=2 bg_thresh=980 thresh=1960 gap=567 poll_thresh=19 ino=257 dd-2584 [001] 23.043783: balance_dirty_state: bdi btrfs-1: dirty=892 wb=524 unstable=2 bg_thresh=983 thresh=1966 gap=548 poll_thresh=20 ino=257 dd-2584 [001] 23.043908: balance_dirty_state: bdi btrfs-1: dirty=942 wb=524 unstable=2 bg_thresh=981 thresh=1962 gap=494 poll_thresh=21 ino=257 dd-2584 [001] 23.044034: balance_dirty_state: bdi btrfs-1: dirty=967 wb=524 unstable=2 bg_thresh=979 thresh=1958 gap=465 poll_thresh=22 ino=257 dd-2584 [001] 23.044039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-55% task_gap=-210% task_weight=99% bdi_bw=54652 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.050935: balance_dirty_state: bdi btrfs-1: dirty=967 wb=486 unstable=2 bg_thresh=982 thresh=1964 gap=509 poll_thresh=22 ino=257 dd-2584 [001] 23.051017: balance_dirty_state: bdi btrfs-1: dirty=967 wb=447 unstable=2 bg_thresh=982 thresh=1964 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 23.051151: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=382 unstable=2 bg_thresh=990 thresh=1980 gap=579 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 23.051170: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5600 wrote=0 to_write=8192 dd-2584 [001] 23.051280: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=382 unstable=2 bg_thresh=986 thresh=1973 gap=547 poll_thresh=18 ino=257 dd-2584 [001] 23.051583: balance_dirty_state: bdi btrfs-1: dirty=967 wb=482 unstable=2 bg_thresh=986 thresh=1972 gap=521 poll_thresh=19 ino=257 dd-2584 [001] 23.051712: balance_dirty_state: bdi btrfs-1: dirty=967 wb=532 unstable=2 bg_thresh=985 thresh=1971 gap=470 poll_thresh=20 ino=257 dd-2584 [001] 23.051713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=54652 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 23.053511: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=1008 to_write=7184 dd-2584 [001] 23.058918: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1251 unstable=2 bg_thresh=987 thresh=1974 gap=591 poll_thresh=20 ino=257 dd-2584 [001] 23.059041: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1251 unstable=2 bg_thresh=989 thresh=1979 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 23.059129: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1251 unstable=2 bg_thresh=989 thresh=1978 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 23.059308: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1251 unstable=2 bg_thresh=988 thresh=1977 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 23.059490: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1251 unstable=2 bg_thresh=988 thresh=1976 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 23.059673: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1251 unstable=2 bg_thresh=990 thresh=1980 gap=472 poll_thresh=19 ino=257 dd-2584 [001] 23.059680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=57692 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.066984: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1126 unstable=2 bg_thresh=989 thresh=1979 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 23.067055: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1126 unstable=2 bg_thresh=989 thresh=1979 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 23.067115: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1126 unstable=2 bg_thresh=989 thresh=1978 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 23.067176: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1126 unstable=2 bg_thresh=988 thresh=1977 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 23.067464: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1126 unstable=2 bg_thresh=988 thresh=1976 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 23.067577: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1126 unstable=2 bg_thresh=987 thresh=1975 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 23.067581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=57692 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 23.074959: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1001 unstable=2 bg_thresh=987 thresh=1975 gap=617 poll_thresh=18 ino=257 dd-2584 [005] 23.075076: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1001 unstable=2 bg_thresh=987 thresh=1975 gap=617 poll_thresh=13 ino=257 dd-2584 [005] 23.075194: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1001 unstable=2 bg_thresh=990 thresh=1980 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 23.075312: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1001 unstable=2 bg_thresh=990 thresh=1980 gap=572 poll_thresh=15 ino=257 dd-2584 [005] 23.075429: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1001 unstable=2 bg_thresh=992 thresh=1985 gap=577 poll_thresh=16 ino=257 dd-2584 [005] 23.075663: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1001 unstable=2 bg_thresh=992 thresh=1984 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 23.075899: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1001 unstable=2 bg_thresh=994 thresh=1988 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 23.076135: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1001 unstable=2 bg_thresh=990 thresh=1981 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 23.076144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=57692 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 23.086976: balance_dirty_state: bdi btrfs-1: dirty=505 wb=876 unstable=2 bg_thresh=988 thresh=1977 gap=594 poll_thresh=19 ino=257 dd-2584 [005] 23.087059: balance_dirty_state: bdi btrfs-1: dirty=530 wb=876 unstable=2 bg_thresh=988 thresh=1977 gap=569 poll_thresh=14 ino=257 dd-2584 [005] 23.087118: balance_dirty_state: bdi btrfs-1: dirty=555 wb=876 unstable=2 bg_thresh=988 thresh=1976 gap=543 poll_thresh=15 ino=257 dd-2584 [005] 23.087176: balance_dirty_state: bdi btrfs-1: dirty=555 wb=876 unstable=2 bg_thresh=988 thresh=1976 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 23.087465: balance_dirty_state: bdi btrfs-1: dirty=580 wb=876 unstable=2 bg_thresh=990 thresh=1980 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 23.087582: balance_dirty_state: bdi btrfs-1: dirty=630 wb=876 unstable=2 bg_thresh=989 thresh=1979 gap=471 poll_thresh=18 ino=257 dd-2584 [005] 23.087586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=57692 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 23.099066: balance_dirty_state: bdi btrfs-1: dirty=630 wb=626 unstable=2 bg_thresh=990 thresh=1981 gap=723 poll_thresh=18 ino=257 dd-2584 [003] 23.099203: balance_dirty_state: bdi btrfs-1: dirty=630 wb=626 unstable=2 bg_thresh=987 thresh=1975 gap=717 poll_thresh=13 ino=257 dd-2584 [003] 23.099321: balance_dirty_state: bdi btrfs-1: dirty=655 wb=626 unstable=2 bg_thresh=990 thresh=1980 gap=697 poll_thresh=14 ino=257 dd-2584 [003] 23.099438: balance_dirty_state: bdi btrfs-1: dirty=680 wb=626 unstable=2 bg_thresh=989 thresh=1979 gap=671 poll_thresh=15 ino=257 dd-2584 [003] 23.099557: balance_dirty_state: bdi btrfs-1: dirty=680 wb=626 unstable=2 bg_thresh=992 thresh=1984 gap=676 poll_thresh=16 ino=257 dd-2584 [003] 23.099791: balance_dirty_state: bdi btrfs-1: dirty=730 wb=626 unstable=2 bg_thresh=991 thresh=1983 gap=625 poll_thresh=17 ino=257 dd-2584 [003] 23.100023: balance_dirty_state: bdi btrfs-1: dirty=755 wb=626 unstable=2 bg_thresh=991 thresh=1982 gap=599 poll_thresh=18 ino=257 dd-2584 [003] 23.100256: balance_dirty_state: bdi btrfs-1: dirty=780 wb=626 unstable=2 bg_thresh=990 thresh=1981 gap=573 poll_thresh=19 ino=257 dd-2584 [003] 23.100493: balance_dirty_state: bdi btrfs-1: dirty=830 wb=626 unstable=2 bg_thresh=992 thresh=1985 gap=527 poll_thresh=20 ino=257 dd-2584 [003] 23.100925: balance_dirty_state: bdi btrfs-1: dirty=855 wb=626 unstable=2 bg_thresh=987 thresh=1975 gap=492 poll_thresh=21 ino=257 dd-2584 [003] 23.100930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=57692 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 23.107031: balance_dirty_state: bdi btrfs-1: dirty=855 wb=501 unstable=2 bg_thresh=989 thresh=1978 gap=620 poll_thresh=21 ino=257 dd-2584 [003] 23.107115: balance_dirty_state: bdi btrfs-1: dirty=855 wb=501 unstable=2 bg_thresh=989 thresh=1978 gap=620 poll_thresh=16 ino=257 dd-2584 [003] 23.107232: balance_dirty_state: bdi btrfs-1: dirty=905 wb=501 unstable=2 bg_thresh=985 thresh=1971 gap=563 poll_thresh=17 ino=257 dd-2584 [003] 23.107344: balance_dirty_state: bdi btrfs-1: dirty=930 wb=501 unstable=2 bg_thresh=987 thresh=1975 gap=542 poll_thresh=18 ino=257 dd-2584 [003] 23.107456: balance_dirty_state: bdi btrfs-1: dirty=955 wb=501 unstable=2 bg_thresh=987 thresh=1974 gap=516 poll_thresh=19 ino=257 dd-2584 [003] 23.107568: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=501 unstable=2 bg_thresh=986 thresh=1973 gap=465 poll_thresh=20 ino=257 dd-2584 [003] 23.107572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=57692 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 23.107686: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5656 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 23.110066: writeback_single_inode: bdi btrfs-1: ino=257 state= age=220 wrote=880 to_write=7312 dd-2584 [007] 23.114871: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1101 unstable=2 bg_thresh=986 thresh=1973 gap=740 poll_thresh=20 ino=257 dd-2584 [007] 23.114961: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1101 unstable=2 bg_thresh=986 thresh=1973 gap=740 poll_thresh=15 ino=257 dd-2584 [007] 23.115042: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1101 unstable=2 bg_thresh=986 thresh=1972 gap=714 poll_thresh=16 ino=257 dd-2584 [007] 23.115236: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1101 unstable=2 bg_thresh=985 thresh=1971 gap=688 poll_thresh=17 ino=257 dd-2584 [007] 23.115673: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1101 unstable=2 bg_thresh=987 thresh=1975 gap=642 poll_thresh=18 ino=257 dd-2584 [007] 23.115826: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1101 unstable=2 bg_thresh=987 thresh=1974 gap=616 poll_thresh=19 ino=257 dd-2584 [007] 23.115979: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1101 unstable=2 bg_thresh=986 thresh=1973 gap=590 poll_thresh=20 ino=257 dd-2584 [007] 23.116130: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1101 unstable=2 bg_thresh=986 thresh=1972 gap=539 poll_thresh=21 ino=257 dd-2584 [007] 23.116392: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1101 unstable=2 bg_thresh=988 thresh=1976 gap=518 poll_thresh=22 ino=257 dd-2584 [007] 23.116624: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1101 unstable=2 bg_thresh=987 thresh=1975 gap=492 poll_thresh=23 ino=257 dd-2584 [007] 23.116634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=57692 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 23.122871: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1076 unstable=2 bg_thresh=985 thresh=1970 gap=512 poll_thresh=23 ino=257 dd-2584 [007] 23.122946: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1001 unstable=2 bg_thresh=982 thresh=1964 gap=556 poll_thresh=17 ino=257 dd-2584 [007] 23.123149: balance_dirty_state: bdi btrfs-1: dirty=430 wb=976 unstable=2 bg_thresh=984 thresh=1968 gap=560 poll_thresh=18 ino=257 dd-2584 [007] 23.123382: balance_dirty_state: bdi btrfs-1: dirty=455 wb=976 unstable=2 bg_thresh=983 thresh=1967 gap=534 poll_thresh=19 ino=257 dd-2584 [007] 23.123962: balance_dirty_state: bdi btrfs-1: dirty=505 wb=976 unstable=2 bg_thresh=983 thresh=1966 gap=483 poll_thresh=20 ino=257 dd-2584 [007] 23.123971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=57692 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 23.130984: balance_dirty_state: bdi btrfs-1: dirty=505 wb=901 unstable=2 bg_thresh=984 thresh=1969 gap=561 poll_thresh=20 ino=257 dd-2584 [007] 23.131052: balance_dirty_state: bdi btrfs-1: dirty=505 wb=901 unstable=2 bg_thresh=984 thresh=1968 gap=560 poll_thresh=15 ino=257 dd-2584 [007] 23.131112: balance_dirty_state: bdi btrfs-1: dirty=530 wb=901 unstable=2 bg_thresh=986 thresh=1973 gap=540 poll_thresh=16 ino=257 dd-2584 [007] 23.131229: balance_dirty_state: bdi btrfs-1: dirty=555 wb=901 unstable=2 bg_thresh=986 thresh=1972 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 23.131346: balance_dirty_state: bdi btrfs-1: dirty=580 wb=901 unstable=2 bg_thresh=985 thresh=1971 gap=488 poll_thresh=18 ino=257 dd-2584 [007] 23.131350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=57692 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 23.138926: balance_dirty_state: bdi btrfs-1: dirty=580 wb=751 unstable=2 bg_thresh=986 thresh=1973 gap=640 poll_thresh=18 ino=257 dd-2584 [007] 23.139046: balance_dirty_state: bdi btrfs-1: dirty=605 wb=751 unstable=2 bg_thresh=986 thresh=1972 gap=614 poll_thresh=13 ino=257 dd-2584 [007] 23.139104: balance_dirty_state: bdi btrfs-1: dirty=630 wb=751 unstable=2 bg_thresh=986 thresh=1972 gap=589 poll_thresh=14 ino=257 dd-2584 [007] 23.139161: balance_dirty_state: bdi btrfs-1: dirty=630 wb=751 unstable=2 bg_thresh=985 thresh=1971 gap=588 poll_thresh=15 ino=257 dd-2584 [007] 23.139217: balance_dirty_state: bdi btrfs-1: dirty=655 wb=751 unstable=2 bg_thresh=988 thresh=1976 gap=568 poll_thresh=16 ino=257 dd-2584 [007] 23.139335: balance_dirty_state: bdi btrfs-1: dirty=680 wb=751 unstable=2 bg_thresh=987 thresh=1975 gap=542 poll_thresh=17 ino=257 dd-2584 [007] 23.139450: balance_dirty_state: bdi btrfs-1: dirty=730 wb=751 unstable=2 bg_thresh=987 thresh=1974 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 23.139455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=57692 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 23.146927: balance_dirty_state: bdi btrfs-1: dirty=730 wb=626 unstable=2 bg_thresh=986 thresh=1973 gap=615 poll_thresh=18 ino=257 dd-2584 [007] 23.147394: balance_dirty_state: bdi btrfs-1: dirty=730 wb=626 unstable=2 bg_thresh=986 thresh=1972 gap=614 poll_thresh=13 ino=257 dd-2584 [007] 23.147512: balance_dirty_state: bdi btrfs-1: dirty=755 wb=626 unstable=2 bg_thresh=983 thresh=1966 gap=583 poll_thresh=14 ino=257 dd-2584 [007] 23.147630: balance_dirty_state: bdi btrfs-1: dirty=755 wb=626 unstable=2 bg_thresh=985 thresh=1971 gap=588 poll_thresh=15 ino=257 dd-2584 [007] 23.147749: balance_dirty_state: bdi btrfs-1: dirty=780 wb=626 unstable=2 bg_thresh=985 thresh=1970 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 23.147982: balance_dirty_state: bdi btrfs-1: dirty=805 wb=626 unstable=2 bg_thresh=984 thresh=1969 gap=536 poll_thresh=17 ino=257 dd-2584 [007] 23.148220: balance_dirty_state: bdi btrfs-1: dirty=855 wb=626 unstable=2 bg_thresh=984 thresh=1968 gap=485 poll_thresh=18 ino=257 dd-2584 [007] 23.148229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=99% bdi_bw=57692 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 23.154919: balance_dirty_state: bdi btrfs-1: dirty=855 wb=501 unstable=2 bg_thresh=984 thresh=1968 gap=610 poll_thresh=18 ino=257 dd-2584 [000] 23.155045: balance_dirty_state: bdi btrfs-1: dirty=880 wb=501 unstable=2 bg_thresh=984 thresh=1968 gap=585 poll_thresh=13 ino=257 dd-2584 [000] 23.155162: balance_dirty_state: bdi btrfs-1: dirty=880 wb=501 unstable=2 bg_thresh=986 thresh=1973 gap=590 poll_thresh=14 ino=257 dd-2584 [000] 23.155278: balance_dirty_state: bdi btrfs-1: dirty=905 wb=501 unstable=2 bg_thresh=986 thresh=1973 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 23.155391: balance_dirty_state: bdi btrfs-1: dirty=905 wb=501 unstable=2 bg_thresh=989 thresh=1978 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 23.155625: balance_dirty_state: bdi btrfs-1: dirty=955 wb=501 unstable=2 bg_thresh=988 thresh=1977 gap=519 poll_thresh=17 ino=257 dd-2584 [000] 23.155859: balance_dirty_state: bdi btrfs-1: dirty=980 wb=501 unstable=2 bg_thresh=988 thresh=1976 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 23.155868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=57692 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 23.162864: balance_dirty_state: bdi btrfs-1: dirty=980 wb=351 unstable=2 bg_thresh=987 thresh=1974 gap=641 poll_thresh=18 ino=257 dd-2584 [000] 23.163328: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=351 unstable=2 bg_thresh=987 thresh=1974 gap=616 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 23.163382: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5712 wrote=0 to_write=8192 dd-2584 [000] 23.163452: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=351 unstable=2 bg_thresh=989 thresh=1979 gap=621 poll_thresh=14 ino=257 dd-2584 [000] 23.163569: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=351 unstable=2 bg_thresh=989 thresh=1979 gap=596 poll_thresh=15 ino=257 dd-2584 [000] 23.163692: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=376 unstable=2 bg_thresh=992 thresh=1984 gap=576 poll_thresh=16 ino=257 dd-2584 [000] 23.163939: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=426 unstable=2 bg_thresh=991 thresh=1983 gap=550 poll_thresh=17 ino=257 dd-2584 [000] 23.164186: balance_dirty_state: bdi btrfs-1: dirty=980 wb=476 unstable=2 bg_thresh=991 thresh=1982 gap=524 poll_thresh=18 ino=257 dd-2584 [000] 23.164408: balance_dirty_state: bdi btrfs-1: dirty=955 wb=526 unstable=2 bg_thresh=990 thresh=1980 gap=497 poll_thresh=19 ino=257 dd-2584 [000] 23.164533: balance_dirty_state: bdi btrfs-1: dirty=955 wb=576 unstable=2 bg_thresh=989 thresh=1979 gap=446 poll_thresh=20 ino=257 dd-2584 [000] 23.164535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=58860 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 23.166274: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1040 to_write=7152 dd-2584 [000] 23.170848: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1276 unstable=2 bg_thresh=983 thresh=1967 gap=559 poll_thresh=20 ino=257 dd-2584 [000] 23.170912: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1276 unstable=2 bg_thresh=983 thresh=1967 gap=559 poll_thresh=15 ino=257 dd-2584 [000] 23.170971: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1276 unstable=2 bg_thresh=986 thresh=1972 gap=539 poll_thresh=16 ino=257 dd-2584 [000] 23.171087: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1276 unstable=2 bg_thresh=988 thresh=1977 gap=519 poll_thresh=17 ino=257 dd-2584 [000] 23.171375: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1276 unstable=2 bg_thresh=991 thresh=1982 gap=474 poll_thresh=18 ino=257 dd-2584 [000] 23.171380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=58860 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 23.178903: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1151 unstable=2 bg_thresh=978 thresh=1956 gap=573 poll_thresh=18 ino=257 dd-2584 [000] 23.178963: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1151 unstable=2 bg_thresh=978 thresh=1956 gap=573 poll_thresh=13 ino=257 dd-2584 [000] 23.179022: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1151 unstable=2 bg_thresh=978 thresh=1956 gap=548 poll_thresh=14 ino=257 dd-2584 [000] 23.179081: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1151 unstable=2 bg_thresh=977 thresh=1955 gap=547 poll_thresh=15 ino=257 dd-2584 [000] 23.179141: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1151 unstable=2 bg_thresh=980 thresh=1960 gap=527 poll_thresh=16 ino=257 dd-2584 [000] 23.179267: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1151 unstable=2 bg_thresh=979 thresh=1959 gap=501 poll_thresh=17 ino=257 dd-2584 [000] 23.179418: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1151 unstable=2 bg_thresh=979 thresh=1958 gap=450 poll_thresh=18 ino=257 dd-2584 [000] 23.179423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-259% task_weight=99% bdi_bw=58860 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.186895: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1058 unstable=2 bg_thresh=970 thresh=1940 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 23.186991: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1058 unstable=2 bg_thresh=972 thresh=1945 gap=513 poll_thresh=13 ino=257 dd-2584 [004] 23.187081: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1058 unstable=2 bg_thresh=972 thresh=1945 gap=513 poll_thresh=14 ino=257 dd-2584 [004] 23.187177: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1058 unstable=2 bg_thresh=972 thresh=1944 gap=487 poll_thresh=15 ino=257 dd-2584 [004] 23.187268: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1058 unstable=2 bg_thresh=972 thresh=1944 gap=487 poll_thresh=16 ino=257 dd-2584 [004] 23.187451: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1058 unstable=2 bg_thresh=980 thresh=1960 gap=453 poll_thresh=17 ino=257 dd-2584 [004] 23.187458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=58860 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.198867: balance_dirty_state: bdi btrfs-1: dirty=447 wb=808 unstable=2 bg_thresh=970 thresh=1940 gap=683 poll_thresh=17 ino=257 dd-2584 [004] 23.199258: balance_dirty_state: bdi btrfs-1: dirty=447 wb=808 unstable=2 bg_thresh=970 thresh=1940 gap=683 poll_thresh=13 ino=257 dd-2584 [004] 23.199314: balance_dirty_state: bdi btrfs-1: dirty=472 wb=808 unstable=2 bg_thresh=972 thresh=1945 gap=663 poll_thresh=14 ino=257 dd-2584 [004] 23.199370: balance_dirty_state: bdi btrfs-1: dirty=497 wb=808 unstable=2 bg_thresh=972 thresh=1945 gap=638 poll_thresh=15 ino=257 dd-2584 [004] 23.199426: balance_dirty_state: bdi btrfs-1: dirty=497 wb=808 unstable=2 bg_thresh=975 thresh=1950 gap=643 poll_thresh=16 ino=257 dd-2584 [004] 23.199536: balance_dirty_state: bdi btrfs-1: dirty=547 wb=808 unstable=2 bg_thresh=974 thresh=1949 gap=592 poll_thresh=17 ino=257 dd-2584 [004] 23.199649: balance_dirty_state: bdi btrfs-1: dirty=572 wb=808 unstable=2 bg_thresh=976 thresh=1953 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 23.199762: balance_dirty_state: bdi btrfs-1: dirty=597 wb=808 unstable=2 bg_thresh=976 thresh=1952 gap=545 poll_thresh=19 ino=257 dd-2584 [004] 23.199873: balance_dirty_state: bdi btrfs-1: dirty=622 wb=808 unstable=2 bg_thresh=975 thresh=1951 gap=519 poll_thresh=20 ino=257 dd-2584 [004] 23.199987: balance_dirty_state: bdi btrfs-1: dirty=672 wb=808 unstable=2 bg_thresh=975 thresh=1950 gap=468 poll_thresh=21 ino=257 dd-2584 [004] 23.199992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1219 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-60% task_gap=-222% task_weight=100% bdi_bw=58860 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 23.210858: balance_dirty_state: bdi btrfs-1: dirty=672 wb=658 unstable=2 bg_thresh=965 thresh=1931 gap=599 poll_thresh=21 ino=257 dd-2584 [004] 23.211034: balance_dirty_state: bdi btrfs-1: dirty=672 wb=658 unstable=2 bg_thresh=965 thresh=1931 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 23.211917: balance_dirty_state: bdi btrfs-1: dirty=722 wb=533 unstable=2 bg_thresh=972 thresh=1945 gap=688 poll_thresh=17 ino=257 dd-2584 [004] 23.212267: balance_dirty_state: bdi btrfs-1: dirty=747 wb=533 unstable=2 bg_thresh=978 thresh=1956 gap=674 poll_thresh=18 ino=257 dd-2584 [004] 23.212623: balance_dirty_state: bdi btrfs-1: dirty=772 wb=533 unstable=2 bg_thresh=980 thresh=1960 gap=653 poll_thresh=19 ino=257 dd-2584 [004] 23.212950: balance_dirty_state: bdi btrfs-1: dirty=797 wb=533 unstable=2 bg_thresh=979 thresh=1959 gap=627 poll_thresh=20 ino=257 dd-2584 [004] 23.213305: balance_dirty_state: bdi btrfs-1: dirty=847 wb=533 unstable=2 bg_thresh=979 thresh=1958 gap=576 poll_thresh=21 ino=257 dd-2584 [004] 23.213643: balance_dirty_state: bdi btrfs-1: dirty=872 wb=533 unstable=2 bg_thresh=978 thresh=1957 gap=550 poll_thresh=22 ino=257 dd-2584 [004] 23.214012: balance_dirty_state: bdi btrfs-1: dirty=897 wb=533 unstable=2 bg_thresh=980 thresh=1961 gap=529 poll_thresh=23 ino=257 dd-2584 [004] 23.214365: balance_dirty_state: bdi btrfs-1: dirty=947 wb=533 unstable=2 bg_thresh=980 thresh=1960 gap=478 poll_thresh=24 ino=257 dd-2584 [004] 23.214374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-255% task_weight=98% bdi_bw=58860 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 23.218939: balance_dirty_state: bdi btrfs-1: dirty=947 wb=533 unstable=2 bg_thresh=980 thresh=1960 gap=478 poll_thresh=24 ino=257 dd-2584 [004] 23.218951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-54% task_gap=-206% task_weight=98% bdi_bw=58860 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.226954: balance_dirty_state: bdi btrfs-1: dirty=947 wb=283 unstable=2 bg_thresh=979 thresh=1959 gap=727 poll_thresh=24 ino=257 dd-2584 [004] 23.227058: balance_dirty_state: bdi btrfs-1: dirty=947 wb=283 unstable=2 bg_thresh=979 thresh=1958 gap=726 poll_thresh=18 ino=257 dd-2584 [004] 23.227640: balance_dirty_state: bdi btrfs-1: dirty=997 wb=283 unstable=2 bg_thresh=978 thresh=1957 gap=675 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 23.227722: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5776 wrote=0 to_write=8192 dd-2584 [004] 23.227838: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=283 unstable=2 bg_thresh=978 thresh=1956 gap=649 poll_thresh=20 ino=257 dd-2584 [004] 23.227969: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=308 unstable=2 bg_thresh=980 thresh=1960 gap=628 poll_thresh=21 ino=257 dd-2584 [004] 23.228095: balance_dirty_state: bdi btrfs-1: dirty=997 wb=358 unstable=2 bg_thresh=979 thresh=1959 gap=602 poll_thresh=22 ino=257 dd-2584 [004] 23.228225: balance_dirty_state: bdi btrfs-1: dirty=997 wb=408 unstable=2 bg_thresh=976 thresh=1952 gap=545 poll_thresh=23 ino=257 dd-2584 [004] 23.228350: balance_dirty_state: bdi btrfs-1: dirty=972 wb=483 unstable=2 bg_thresh=975 thresh=1951 gap=494 poll_thresh=24 ino=257 dd-2584 [004] 23.228478: balance_dirty_state: bdi btrfs-1: dirty=947 wb=533 unstable=2 bg_thresh=977 thresh=1955 gap=473 poll_thresh=25 ino=257 dd-2584 [004] 23.228479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=58860 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 23.230213: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=1056 to_write=7136 dd-2584 [004] 23.234899: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1208 unstable=2 bg_thresh=977 thresh=1955 gap=623 poll_thresh=25 ino=257 dd-2584 [004] 23.235043: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1208 unstable=2 bg_thresh=980 thresh=1961 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 23.236023: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1208 unstable=2 bg_thresh=982 thresh=1965 gap=583 poll_thresh=20 ino=257 dd-2584 [004] 23.236379: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1208 unstable=2 bg_thresh=982 thresh=1964 gap=557 poll_thresh=21 ino=257 dd-2584 [004] 23.236732: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1208 unstable=2 bg_thresh=981 thresh=1963 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 23.237086: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1208 unstable=2 bg_thresh=981 thresh=1962 gap=480 poll_thresh=23 ino=257 dd-2584 [004] 23.237098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=58860 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.242852: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1183 unstable=2 bg_thresh=976 thresh=1953 gap=496 poll_thresh=23 ino=257 dd-2584 [004] 23.242929: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1183 unstable=2 bg_thresh=976 thresh=1952 gap=470 poll_thresh=17 ino=257 dd-2584 [004] 23.242936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1221 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=58860 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 23.250948: balance_dirty_state: bdi btrfs-1: dirty=297 wb=933 unstable=2 bg_thresh=980 thresh=1961 gap=729 poll_thresh=17 ino=257 dd-2584 [004] 23.251131: balance_dirty_state: bdi btrfs-1: dirty=297 wb=933 unstable=2 bg_thresh=980 thresh=1960 gap=728 poll_thresh=13 ino=257 dd-2584 [004] 23.251253: balance_dirty_state: bdi btrfs-1: dirty=322 wb=933 unstable=2 bg_thresh=980 thresh=1960 gap=703 poll_thresh=14 ino=257 dd-2584 [004] 23.251371: balance_dirty_state: bdi btrfs-1: dirty=347 wb=933 unstable=2 bg_thresh=979 thresh=1959 gap=677 poll_thresh=15 ino=257 dd-2584 [004] 23.251488: balance_dirty_state: bdi btrfs-1: dirty=347 wb=933 unstable=2 bg_thresh=982 thresh=1964 gap=682 poll_thresh=16 ino=257 dd-2584 [004] 23.251719: balance_dirty_state: bdi btrfs-1: dirty=372 wb=933 unstable=2 bg_thresh=981 thresh=1963 gap=656 poll_thresh=17 ino=257 dd-2584 [004] 23.251957: balance_dirty_state: bdi btrfs-1: dirty=422 wb=933 unstable=2 bg_thresh=981 thresh=1962 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 23.252536: balance_dirty_state: bdi btrfs-1: dirty=447 wb=933 unstable=2 bg_thresh=980 thresh=1961 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 23.252768: balance_dirty_state: bdi btrfs-1: dirty=472 wb=933 unstable=2 bg_thresh=982 thresh=1965 gap=558 poll_thresh=20 ino=257 dd-2584 [004] 23.253004: balance_dirty_state: bdi btrfs-1: dirty=522 wb=933 unstable=2 bg_thresh=982 thresh=1964 gap=507 poll_thresh=21 ino=257 dd-2584 [004] 23.253242: balance_dirty_state: bdi btrfs-1: dirty=547 wb=933 unstable=2 bg_thresh=978 thresh=1957 gap=475 poll_thresh=22 ino=257 dd-2584 [004] 23.253251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-261% task_weight=99% bdi_bw=58860 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.258898: balance_dirty_state: bdi btrfs-1: dirty=547 wb=808 unstable=2 bg_thresh=977 thresh=1955 gap=598 poll_thresh=22 ino=257 dd-2584 [004] 23.259067: balance_dirty_state: bdi btrfs-1: dirty=547 wb=808 unstable=2 bg_thresh=980 thresh=1960 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 23.259301: balance_dirty_state: bdi btrfs-1: dirty=597 wb=808 unstable=2 bg_thresh=979 thresh=1959 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 23.259535: balance_dirty_state: bdi btrfs-1: dirty=622 wb=808 unstable=2 bg_thresh=981 thresh=1963 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 23.259768: balance_dirty_state: bdi btrfs-1: dirty=647 wb=808 unstable=2 bg_thresh=981 thresh=1962 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 23.260346: balance_dirty_state: bdi btrfs-1: dirty=697 wb=808 unstable=2 bg_thresh=980 thresh=1961 gap=454 poll_thresh=20 ino=257 dd-2584 [004] 23.260355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-254% task_weight=98% bdi_bw=58860 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.266942: balance_dirty_state: bdi btrfs-1: dirty=697 wb=658 unstable=2 bg_thresh=981 thresh=1962 gap=605 poll_thresh=20 ino=257 dd-2584 [004] 23.267008: balance_dirty_state: bdi btrfs-1: dirty=697 wb=658 unstable=2 bg_thresh=980 thresh=1961 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 23.267065: balance_dirty_state: bdi btrfs-1: dirty=722 wb=658 unstable=2 bg_thresh=980 thresh=1961 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 23.267178: balance_dirty_state: bdi btrfs-1: dirty=747 wb=658 unstable=2 bg_thresh=982 thresh=1965 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 23.267291: balance_dirty_state: bdi btrfs-1: dirty=772 wb=658 unstable=2 bg_thresh=979 thresh=1958 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 23.267407: balance_dirty_state: bdi btrfs-1: dirty=822 wb=658 unstable=2 bg_thresh=978 thresh=1957 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 23.267411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1227 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=59756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.274942: balance_dirty_state: bdi btrfs-1: dirty=822 wb=533 unstable=2 bg_thresh=979 thresh=1958 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 23.275010: balance_dirty_state: bdi btrfs-1: dirty=822 wb=533 unstable=2 bg_thresh=981 thresh=1963 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 23.275072: balance_dirty_state: bdi btrfs-1: dirty=847 wb=533 unstable=2 bg_thresh=981 thresh=1962 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 23.275132: balance_dirty_state: bdi btrfs-1: dirty=872 wb=533 unstable=2 bg_thresh=981 thresh=1962 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 23.275252: balance_dirty_state: bdi btrfs-1: dirty=897 wb=533 unstable=2 bg_thresh=980 thresh=1961 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 23.275371: balance_dirty_state: bdi btrfs-1: dirty=922 wb=533 unstable=2 bg_thresh=982 thresh=1965 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 23.275668: balance_dirty_state: bdi btrfs-1: dirty=947 wb=533 unstable=2 bg_thresh=982 thresh=1964 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 23.275673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=59756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.282940: balance_dirty_state: bdi btrfs-1: dirty=947 wb=408 unstable=2 bg_thresh=978 thresh=1956 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 23.283010: balance_dirty_state: bdi btrfs-1: dirty=972 wb=408 unstable=2 bg_thresh=977 thresh=1955 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 23.283071: balance_dirty_state: bdi btrfs-1: dirty=997 wb=408 unstable=2 bg_thresh=977 thresh=1955 gap=548 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 23.283129: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5832 wrote=0 to_write=8192 dd-2584 [004] 23.283136: balance_dirty_state: bdi btrfs-1: dirty=997 wb=408 unstable=2 bg_thresh=977 thresh=1954 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 23.283261: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=408 unstable=2 bg_thresh=976 thresh=1953 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 23.283390: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=458 unstable=2 bg_thresh=978 thresh=1957 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 23.283391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1227 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=59756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 23.287204: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=944 to_write=7248 dd-2584 [004] 23.290899: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1233 unstable=2 bg_thresh=979 thresh=1959 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 23.290968: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1233 unstable=2 bg_thresh=976 thresh=1953 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 23.291026: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1233 unstable=2 bg_thresh=979 thresh=1958 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 23.291084: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1233 unstable=2 bg_thresh=976 thresh=1952 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 23.291143: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1233 unstable=2 bg_thresh=978 thresh=1957 gap=525 poll_thresh=16 ino=257 dd-2584 [004] 23.291259: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1233 unstable=2 bg_thresh=978 thresh=1956 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 23.291552: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1233 unstable=2 bg_thresh=980 thresh=1960 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 23.291556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-127% task_gap=-353% task_weight=98% bdi_bw=59756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.298943: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1108 unstable=2 bg_thresh=981 thresh=1962 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 23.299036: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1108 unstable=2 bg_thresh=978 thresh=1956 gap=574 poll_thresh=13 ino=257 dd-2584 [004] 23.299121: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1108 unstable=2 bg_thresh=980 thresh=1961 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 23.299204: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1108 unstable=2 bg_thresh=977 thresh=1955 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 23.299291: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1108 unstable=2 bg_thresh=977 thresh=1954 gap=522 poll_thresh=16 ino=257 dd-2584 [004] 23.299460: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1108 unstable=2 bg_thresh=979 thresh=1958 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 23.299628: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1108 unstable=2 bg_thresh=978 thresh=1957 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 23.299634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1227 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-129% task_gap=-358% task_weight=98% bdi_bw=59756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.306877: balance_dirty_state: bdi btrfs-1: dirty=372 wb=958 unstable=2 bg_thresh=974 thresh=1948 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 23.306943: balance_dirty_state: bdi btrfs-1: dirty=397 wb=958 unstable=2 bg_thresh=974 thresh=1948 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 23.306999: balance_dirty_state: bdi btrfs-1: dirty=397 wb=958 unstable=2 bg_thresh=976 thresh=1953 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 23.307054: balance_dirty_state: bdi btrfs-1: dirty=422 wb=958 unstable=2 bg_thresh=976 thresh=1953 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 23.307110: balance_dirty_state: bdi btrfs-1: dirty=447 wb=958 unstable=2 bg_thresh=979 thresh=1958 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 23.307221: balance_dirty_state: bdi btrfs-1: dirty=472 wb=958 unstable=2 bg_thresh=981 thresh=1963 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 23.307498: balance_dirty_state: bdi btrfs-1: dirty=497 wb=958 unstable=2 bg_thresh=981 thresh=1962 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 23.307611: balance_dirty_state: bdi btrfs-1: dirty=547 wb=958 unstable=2 bg_thresh=983 thresh=1966 gap=459 poll_thresh=19 ino=257 dd-2584 [004] 23.307615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-345% task_weight=98% bdi_bw=59756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.314835: balance_dirty_state: bdi btrfs-1: dirty=547 wb=833 unstable=2 bg_thresh=980 thresh=1960 gap=578 poll_thresh=19 ino=257 dd-2584 [004] 23.314897: balance_dirty_state: bdi btrfs-1: dirty=547 wb=833 unstable=2 bg_thresh=980 thresh=1960 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 23.314955: balance_dirty_state: bdi btrfs-1: dirty=572 wb=833 unstable=2 bg_thresh=982 thresh=1965 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 23.315015: balance_dirty_state: bdi btrfs-1: dirty=597 wb=833 unstable=2 bg_thresh=979 thresh=1959 gap=527 poll_thresh=16 ino=257 dd-2584 [004] 23.315132: balance_dirty_state: bdi btrfs-1: dirty=622 wb=833 unstable=2 bg_thresh=979 thresh=1958 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 23.315254: balance_dirty_state: bdi btrfs-1: dirty=647 wb=833 unstable=2 bg_thresh=981 thresh=1962 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 23.315259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-304% task_weight=100% bdi_bw=59756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.322871: balance_dirty_state: bdi btrfs-1: dirty=647 wb=683 unstable=2 bg_thresh=977 thresh=1955 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 23.322934: balance_dirty_state: bdi btrfs-1: dirty=672 wb=683 unstable=2 bg_thresh=977 thresh=1955 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 23.322993: balance_dirty_state: bdi btrfs-1: dirty=672 wb=683 unstable=2 bg_thresh=980 thresh=1960 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 23.323058: balance_dirty_state: bdi btrfs-1: dirty=697 wb=683 unstable=2 bg_thresh=980 thresh=1960 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 23.323117: balance_dirty_state: bdi btrfs-1: dirty=722 wb=683 unstable=2 bg_thresh=985 thresh=1971 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 23.323278: balance_dirty_state: bdi btrfs-1: dirty=747 wb=683 unstable=2 bg_thresh=985 thresh=1970 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 23.323646: balance_dirty_state: bdi btrfs-1: dirty=772 wb=683 unstable=2 bg_thresh=984 thresh=1969 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 23.323763: balance_dirty_state: bdi btrfs-1: dirty=797 wb=683 unstable=2 bg_thresh=986 thresh=1973 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 23.323768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=59756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.330890: balance_dirty_state: bdi btrfs-1: dirty=797 wb=558 unstable=2 bg_thresh=973 thresh=1946 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 23.330987: balance_dirty_state: bdi btrfs-1: dirty=822 wb=558 unstable=2 bg_thresh=973 thresh=1946 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 23.331074: balance_dirty_state: bdi btrfs-1: dirty=847 wb=558 unstable=2 bg_thresh=975 thresh=1951 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 23.331160: balance_dirty_state: bdi btrfs-1: dirty=847 wb=558 unstable=2 bg_thresh=975 thresh=1951 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 23.331336: balance_dirty_state: bdi btrfs-1: dirty=897 wb=558 unstable=2 bg_thresh=981 thresh=1962 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 23.331478: balance_dirty_state: bdi btrfs-1: dirty=922 wb=558 unstable=2 bg_thresh=983 thresh=1966 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 23.331483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-345% task_weight=98% bdi_bw=59756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 23.340531: balance_dirty_state: bdi btrfs-1: dirty=922 wb=433 unstable=2 bg_thresh=982 thresh=1964 gap=607 poll_thresh=18 ino=257 dd-2584 [000] 23.340680: balance_dirty_state: bdi btrfs-1: dirty=922 wb=433 unstable=2 bg_thresh=981 thresh=1963 gap=606 poll_thresh=13 ino=257 dd-2584 [000] 23.340773: balance_dirty_state: bdi btrfs-1: dirty=947 wb=433 unstable=2 bg_thresh=981 thresh=1962 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 23.340864: balance_dirty_state: bdi btrfs-1: dirty=972 wb=433 unstable=2 bg_thresh=983 thresh=1967 gap=560 poll_thresh=15 ino=257 dd-2584 [000] 23.340953: balance_dirty_state: bdi btrfs-1: dirty=972 wb=433 unstable=2 bg_thresh=980 thresh=1961 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 23.341440: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=433 unstable=2 bg_thresh=980 thresh=1960 gap=503 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 23.341518: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5888 wrote=0 to_write=8192 dd-2584 [000] 23.341629: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=433 unstable=2 bg_thresh=982 thresh=1964 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 23.341631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=99% bdi_bw=59756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 23.343786: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=928 to_write=7264 dd-2584 [000] 23.346934: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1233 unstable=2 bg_thresh=973 thresh=1947 gap=590 poll_thresh=18 ino=257 dd-2584 [000] 23.346999: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1233 unstable=2 bg_thresh=973 thresh=1947 gap=565 poll_thresh=13 ino=257 dd-2584 [000] 23.347058: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1233 unstable=2 bg_thresh=976 thresh=1952 gap=570 poll_thresh=14 ino=257 dd-2584 [000] 23.347122: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1233 unstable=2 bg_thresh=976 thresh=1952 gap=545 poll_thresh=15 ino=257 dd-2584 [000] 23.347182: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1233 unstable=2 bg_thresh=975 thresh=1951 gap=544 poll_thresh=16 ino=257 dd-2584 [000] 23.347303: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1233 unstable=2 bg_thresh=975 thresh=1950 gap=493 poll_thresh=17 ino=257 dd-2584 [000] 23.347427: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1233 unstable=2 bg_thresh=974 thresh=1949 gap=467 poll_thresh=18 ino=257 dd-2584 [000] 23.347431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1219 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-160% task_gap=-419% task_weight=99% bdi_bw=59756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 23.354917: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1108 unstable=2 bg_thresh=973 thresh=1946 gap=589 poll_thresh=18 ino=257 dd-2584 [000] 23.355008: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1108 unstable=2 bg_thresh=973 thresh=1946 gap=564 poll_thresh=13 ino=257 dd-2584 [000] 23.355081: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1108 unstable=2 bg_thresh=975 thresh=1951 gap=569 poll_thresh=14 ino=257 dd-2584 [000] 23.355147: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1108 unstable=2 bg_thresh=975 thresh=1951 gap=544 poll_thresh=15 ino=257 dd-2584 [000] 23.355207: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1108 unstable=2 bg_thresh=978 thresh=1956 gap=524 poll_thresh=16 ino=257 dd-2584 [000] 23.355624: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1008 unstable=2 bg_thresh=974 thresh=1949 gap=592 poll_thresh=17 ino=257 dd-2584 [000] 23.355850: balance_dirty_state: bdi btrfs-1: dirty=372 wb=983 unstable=2 bg_thresh=979 thresh=1959 gap=602 poll_thresh=18 ino=257 dd-2584 [000] 23.356028: balance_dirty_state: bdi btrfs-1: dirty=397 wb=983 unstable=2 bg_thresh=985 thresh=1970 gap=588 poll_thresh=19 ino=257 dd-2584 [000] 23.356212: balance_dirty_state: bdi btrfs-1: dirty=447 wb=983 unstable=2 bg_thresh=984 thresh=1969 gap=537 poll_thresh=20 ino=257 dd-2584 [000] 23.356672: balance_dirty_state: bdi btrfs-1: dirty=472 wb=983 unstable=2 bg_thresh=984 thresh=1968 gap=511 poll_thresh=21 ino=257 dd-2584 [000] 23.356859: balance_dirty_state: bdi btrfs-1: dirty=497 wb=983 unstable=2 bg_thresh=986 thresh=1972 gap=490 poll_thresh=22 ino=257 dd-2584 [000] 23.356903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=59756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 23.366782: balance_dirty_state: bdi btrfs-1: dirty=497 wb=858 unstable=2 bg_thresh=979 thresh=1958 gap=601 poll_thresh=22 ino=257 dd-2584 [000] 23.366981: balance_dirty_state: bdi btrfs-1: dirty=522 wb=858 unstable=2 bg_thresh=978 thresh=1957 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 23.370231: balance_dirty_state: bdi btrfs-1: dirty=547 wb=808 unstable=2 bg_thresh=978 thresh=1956 gap=599 poll_thresh=17 ino=257 dd-2584 [000] 23.370350: balance_dirty_state: bdi btrfs-1: dirty=572 wb=808 unstable=2 bg_thresh=977 thresh=1955 gap=573 poll_thresh=18 ino=257 dd-2584 [000] 23.370637: balance_dirty_state: bdi btrfs-1: dirty=622 wb=808 unstable=2 bg_thresh=979 thresh=1959 gap=527 poll_thresh=19 ino=257 dd-2584 [000] 23.370753: balance_dirty_state: bdi btrfs-1: dirty=647 wb=808 unstable=2 bg_thresh=979 thresh=1958 gap=501 poll_thresh=20 ino=257 dd-2584 [000] 23.370895: balance_dirty_state: bdi btrfs-1: dirty=672 wb=808 unstable=2 bg_thresh=978 thresh=1957 gap=475 poll_thresh=21 ino=257 dd-2584 [000] 23.370899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1227 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-129% task_gap=-358% task_weight=98% bdi_bw=60560 base_bw=102400 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [000] 23.378921: balance_dirty_state: bdi btrfs-1: dirty=672 wb=683 unstable=2 bg_thresh=980 thresh=1961 gap=604 poll_thresh=21 ino=257 dd-2584 [000] 23.378998: balance_dirty_state: bdi btrfs-1: dirty=697 wb=683 unstable=2 bg_thresh=980 thresh=1960 gap=578 poll_thresh=16 ino=257 dd-2584 [000] 23.379112: balance_dirty_state: bdi btrfs-1: dirty=722 wb=683 unstable=2 bg_thresh=982 thresh=1964 gap=557 poll_thresh=17 ino=257 dd-2584 [000] 23.379223: balance_dirty_state: bdi btrfs-1: dirty=772 wb=683 unstable=2 bg_thresh=981 thresh=1963 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 23.379336: balance_dirty_state: bdi btrfs-1: dirty=797 wb=683 unstable=2 bg_thresh=981 thresh=1962 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 23.379341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=60560 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 23.386909: balance_dirty_state: bdi btrfs-1: dirty=797 wb=558 unstable=2 bg_thresh=979 thresh=1959 gap=602 poll_thresh=19 ino=257 dd-2584 [000] 23.386986: balance_dirty_state: bdi btrfs-1: dirty=797 wb=558 unstable=2 bg_thresh=976 thresh=1953 gap=596 poll_thresh=14 ino=257 dd-2584 [000] 23.387051: balance_dirty_state: bdi btrfs-1: dirty=822 wb=558 unstable=2 bg_thresh=981 thresh=1963 gap=581 poll_thresh=15 ino=257 dd-2584 [000] 23.387114: balance_dirty_state: bdi btrfs-1: dirty=847 wb=558 unstable=2 bg_thresh=978 thresh=1957 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 23.387424: balance_dirty_state: bdi btrfs-1: dirty=872 wb=558 unstable=2 bg_thresh=978 thresh=1956 gap=524 poll_thresh=17 ino=257 dd-2584 [000] 23.387549: balance_dirty_state: bdi btrfs-1: dirty=897 wb=558 unstable=2 bg_thresh=977 thresh=1955 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 23.387675: balance_dirty_state: bdi btrfs-1: dirty=947 wb=558 unstable=2 bg_thresh=979 thresh=1959 gap=452 poll_thresh=19 ino=257 dd-2584 [000] 23.387680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-128% task_gap=-355% task_weight=98% bdi_bw=60560 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.394920: balance_dirty_state: bdi btrfs-1: dirty=947 wb=433 unstable=2 bg_thresh=978 thresh=1957 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 23.395037: balance_dirty_state: bdi btrfs-1: dirty=972 wb=433 unstable=2 bg_thresh=978 thresh=1957 gap=550 poll_thresh=14 ino=257 dd-2584 [004] 23.395154: balance_dirty_state: bdi btrfs-1: dirty=972 wb=433 unstable=2 bg_thresh=981 thresh=1962 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 23.395271: balance_dirty_state: bdi btrfs-1: dirty=997 wb=433 unstable=2 bg_thresh=981 thresh=1962 gap=530 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 23.395358: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5944 wrote=0 to_write=8192 dd-2584 [004] 23.395518: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=433 unstable=2 bg_thresh=980 thresh=1961 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 23.395765: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=458 unstable=2 bg_thresh=982 thresh=1965 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 23.395768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=60560 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 23.398345: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=280 wrote=928 to_write=7264 dd-2584 [004] 23.402922: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1233 unstable=2 bg_thresh=984 thresh=1968 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 23.403029: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1233 unstable=2 bg_thresh=983 thresh=1967 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 23.403196: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1208 unstable=2 bg_thresh=983 thresh=1967 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 23.403316: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1133 unstable=2 bg_thresh=979 thresh=1958 gap=651 poll_thresh=15 ino=257 dd-2584 [004] 23.403593: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1083 unstable=2 bg_thresh=984 thresh=1968 gap=686 poll_thresh=16 ino=257 dd-2584 [004] 23.403819: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1083 unstable=2 bg_thresh=983 thresh=1967 gap=660 poll_thresh=17 ino=257 dd-2584 [004] 23.404054: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1083 unstable=2 bg_thresh=985 thresh=1971 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 23.404286: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1083 unstable=2 bg_thresh=985 thresh=1970 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 23.404522: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1083 unstable=2 bg_thresh=981 thresh=1963 gap=556 poll_thresh=20 ino=257 dd-2584 [004] 23.404759: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1083 unstable=2 bg_thresh=983 thresh=1967 gap=535 poll_thresh=21 ino=257 dd-2584 [004] 23.404994: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1083 unstable=2 bg_thresh=983 thresh=1966 gap=484 poll_thresh=22 ino=257 dd-2584 [004] 23.405003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=60560 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.410979: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1083 unstable=2 bg_thresh=983 thresh=1966 gap=484 poll_thresh=22 ino=257 dd-2584 [004] 23.410992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=60560 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.418906: balance_dirty_state: bdi btrfs-1: dirty=397 wb=933 unstable=2 bg_thresh=981 thresh=1962 gap=630 poll_thresh=22 ino=257 dd-2584 [004] 23.419048: balance_dirty_state: bdi btrfs-1: dirty=397 wb=933 unstable=2 bg_thresh=983 thresh=1967 gap=635 poll_thresh=16 ino=257 dd-2584 [004] 23.419333: balance_dirty_state: bdi btrfs-1: dirty=447 wb=933 unstable=2 bg_thresh=983 thresh=1966 gap=584 poll_thresh=17 ino=257 dd-2584 [004] 23.420114: balance_dirty_state: bdi btrfs-1: dirty=472 wb=933 unstable=2 bg_thresh=982 thresh=1965 gap=558 poll_thresh=18 ino=257 dd-2584 [004] 23.420391: balance_dirty_state: bdi btrfs-1: dirty=497 wb=933 unstable=2 bg_thresh=980 thresh=1960 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 23.420603: balance_dirty_state: bdi btrfs-1: dirty=522 wb=933 unstable=2 bg_thresh=985 thresh=1971 gap=514 poll_thresh=20 ino=257 dd-2584 [004] 23.420889: balance_dirty_state: bdi btrfs-1: dirty=572 wb=933 unstable=2 bg_thresh=982 thresh=1964 gap=457 poll_thresh=21 ino=257 dd-2584 [004] 23.420899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=60560 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.426868: balance_dirty_state: bdi btrfs-1: dirty=572 wb=808 unstable=2 bg_thresh=982 thresh=1964 gap=582 poll_thresh=21 ino=257 dd-2584 [004] 23.426971: balance_dirty_state: bdi btrfs-1: dirty=572 wb=808 unstable=2 bg_thresh=984 thresh=1969 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 23.427158: balance_dirty_state: bdi btrfs-1: dirty=622 wb=808 unstable=2 bg_thresh=984 thresh=1968 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 23.427346: balance_dirty_state: bdi btrfs-1: dirty=647 wb=808 unstable=2 bg_thresh=983 thresh=1967 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 23.427533: balance_dirty_state: bdi btrfs-1: dirty=672 wb=808 unstable=2 bg_thresh=983 thresh=1966 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 23.427539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=98% bdi_bw=60560 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.434928: balance_dirty_state: bdi btrfs-1: dirty=672 wb=683 unstable=2 bg_thresh=982 thresh=1964 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 23.435011: balance_dirty_state: bdi btrfs-1: dirty=697 wb=683 unstable=2 bg_thresh=981 thresh=1963 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 23.435236: balance_dirty_state: bdi btrfs-1: dirty=722 wb=683 unstable=2 bg_thresh=984 thresh=1968 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 23.435293: balance_dirty_state: bdi btrfs-1: dirty=722 wb=683 unstable=2 bg_thresh=983 thresh=1967 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 23.435406: balance_dirty_state: bdi btrfs-1: dirty=747 wb=683 unstable=2 bg_thresh=983 thresh=1966 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 23.435518: balance_dirty_state: bdi btrfs-1: dirty=797 wb=683 unstable=2 bg_thresh=982 thresh=1965 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 23.435522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=60560 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 23.442826: balance_dirty_state: bdi btrfs-1: dirty=797 wb=433 unstable=2 bg_thresh=983 thresh=1967 gap=735 poll_thresh=18 ino=257 dd-2584 [006] 23.442895: balance_dirty_state: bdi btrfs-1: dirty=797 wb=433 unstable=2 bg_thresh=983 thresh=1967 gap=735 poll_thresh=13 ino=257 dd-2584 [006] 23.442958: balance_dirty_state: bdi btrfs-1: dirty=822 wb=433 unstable=2 bg_thresh=986 thresh=1972 gap=715 poll_thresh=14 ino=257 dd-2584 [006] 23.443017: balance_dirty_state: bdi btrfs-1: dirty=822 wb=433 unstable=2 bg_thresh=986 thresh=1972 gap=715 poll_thresh=15 ino=257 dd-2584 [006] 23.443075: balance_dirty_state: bdi btrfs-1: dirty=847 wb=433 unstable=2 bg_thresh=988 thresh=1977 gap=695 poll_thresh=16 ino=257 dd-2584 [006] 23.443191: balance_dirty_state: bdi btrfs-1: dirty=872 wb=433 unstable=2 bg_thresh=991 thresh=1982 gap=675 poll_thresh=17 ino=257 dd-2584 [006] 23.443309: balance_dirty_state: bdi btrfs-1: dirty=922 wb=433 unstable=2 bg_thresh=987 thresh=1975 gap=618 poll_thresh=18 ino=257 dd-2584 [006] 23.443426: balance_dirty_state: bdi btrfs-1: dirty=947 wb=433 unstable=2 bg_thresh=989 thresh=1979 gap=597 poll_thresh=19 ino=257 dd-2584 [006] 23.443714: balance_dirty_state: bdi btrfs-1: dirty=972 wb=433 unstable=2 bg_thresh=989 thresh=1978 gap=571 poll_thresh=20 ino=257 dd-2584 [006] 23.443832: balance_dirty_state: bdi btrfs-1: dirty=997 wb=433 unstable=2 bg_thresh=988 thresh=1977 gap=545 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 23.443856: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5992 wrote=0 to_write=8192 dd-2584 [006] 23.444006: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=433 unstable=2 bg_thresh=990 thresh=1981 gap=499 poll_thresh=22 ino=257 dd-2584 [006] 23.444186: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=458 unstable=2 bg_thresh=990 thresh=1980 gap=473 poll_thresh=23 ino=257 dd-2584 [006] 23.444188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=60560 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 23.446121: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=328 wrote=944 to_write=7248 dd-2584 [002] 23.450800: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1233 unstable=2 bg_thresh=978 thresh=1957 gap=600 poll_thresh=23 ino=257 dd-2584 [002] 23.450895: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1233 unstable=2 bg_thresh=978 thresh=1957 gap=575 poll_thresh=17 ino=257 dd-2584 [002] 23.451060: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1233 unstable=2 bg_thresh=986 thresh=1973 gap=566 poll_thresh=18 ino=257 dd-2584 [002] 23.451183: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1233 unstable=2 bg_thresh=986 thresh=1972 gap=540 poll_thresh=19 ino=257 dd-2584 [002] 23.451303: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1233 unstable=2 bg_thresh=985 thresh=1971 gap=489 poll_thresh=20 ino=257 dd-2584 [002] 23.451307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=60560 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 23.458846: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1108 unstable=2 bg_thresh=987 thresh=1975 gap=618 poll_thresh=20 ino=257 dd-2584 [002] 23.458911: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1108 unstable=2 bg_thresh=990 thresh=1980 gap=623 poll_thresh=15 ino=257 dd-2584 [002] 23.459144: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1108 unstable=2 bg_thresh=987 thresh=1974 gap=592 poll_thresh=16 ino=257 dd-2584 [002] 23.459262: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1108 unstable=2 bg_thresh=989 thresh=1978 gap=571 poll_thresh=17 ino=257 dd-2584 [002] 23.459378: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1108 unstable=2 bg_thresh=988 thresh=1977 gap=545 poll_thresh=18 ino=257 dd-2584 [002] 23.459495: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1108 unstable=2 bg_thresh=988 thresh=1976 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 23.459610: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1108 unstable=2 bg_thresh=987 thresh=1975 gap=468 poll_thresh=20 ino=257 dd-2584 [002] 23.459615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=60560 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 23.466817: balance_dirty_state: bdi btrfs-1: dirty=397 wb=983 unstable=2 bg_thresh=987 thresh=1974 gap=592 poll_thresh=20 ino=257 dd-2584 [006] 23.466882: balance_dirty_state: bdi btrfs-1: dirty=422 wb=983 unstable=2 bg_thresh=987 thresh=1974 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 23.466941: balance_dirty_state: bdi btrfs-1: dirty=422 wb=983 unstable=2 bg_thresh=989 thresh=1979 gap=572 poll_thresh=16 ino=257 dd-2584 [006] 23.467055: balance_dirty_state: bdi btrfs-1: dirty=447 wb=983 unstable=2 bg_thresh=992 thresh=1984 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 23.467179: balance_dirty_state: bdi btrfs-1: dirty=497 wb=983 unstable=2 bg_thresh=992 thresh=1985 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 23.467468: balance_dirty_state: bdi btrfs-1: dirty=522 wb=983 unstable=2 bg_thresh=994 thresh=1989 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 23.467473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=60560 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 23.474873: balance_dirty_state: bdi btrfs-1: dirty=522 wb=958 unstable=2 bg_thresh=994 thresh=1989 gap=507 poll_thresh=19 ino=257 dd-2584 [006] 23.475014: balance_dirty_state: bdi btrfs-1: dirty=547 wb=933 unstable=2 bg_thresh=990 thresh=1981 gap=499 poll_thresh=14 ino=257 dd-2584 [006] 23.475170: balance_dirty_state: bdi btrfs-1: dirty=547 wb=858 unstable=2 bg_thresh=990 thresh=1980 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 23.475303: balance_dirty_state: bdi btrfs-1: dirty=572 wb=833 unstable=2 bg_thresh=990 thresh=1980 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 23.475553: balance_dirty_state: bdi btrfs-1: dirty=597 wb=833 unstable=2 bg_thresh=985 thresh=1970 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 23.475799: balance_dirty_state: bdi btrfs-1: dirty=647 wb=833 unstable=2 bg_thresh=986 thresh=1972 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 23.475809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=61596 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 23.482803: balance_dirty_state: bdi btrfs-1: dirty=647 wb=708 unstable=2 bg_thresh=989 thresh=1979 gap=622 poll_thresh=18 ino=257 dd-2584 [002] 23.482901: balance_dirty_state: bdi btrfs-1: dirty=672 wb=708 unstable=2 bg_thresh=989 thresh=1978 gap=596 poll_thresh=13 ino=257 dd-2584 [002] 23.482988: balance_dirty_state: bdi btrfs-1: dirty=672 wb=708 unstable=2 bg_thresh=991 thresh=1983 gap=601 poll_thresh=14 ino=257 dd-2584 [002] 23.483063: balance_dirty_state: bdi btrfs-1: dirty=697 wb=708 unstable=2 bg_thresh=988 thresh=1977 gap=570 poll_thresh=15 ino=257 dd-2584 [002] 23.483125: balance_dirty_state: bdi btrfs-1: dirty=722 wb=708 unstable=2 bg_thresh=991 thresh=1982 gap=550 poll_thresh=16 ino=257 dd-2584 [002] 23.483247: balance_dirty_state: bdi btrfs-1: dirty=747 wb=708 unstable=2 bg_thresh=990 thresh=1981 gap=524 poll_thresh=17 ino=257 dd-2584 [002] 23.483370: balance_dirty_state: bdi btrfs-1: dirty=772 wb=708 unstable=2 bg_thresh=992 thresh=1985 gap=503 poll_thresh=18 ino=257 dd-2584 [002] 23.483669: balance_dirty_state: bdi btrfs-1: dirty=797 wb=708 unstable=2 bg_thresh=992 thresh=1984 gap=477 poll_thresh=19 ino=257 dd-2584 [002] 23.483674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=61596 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 23.490869: balance_dirty_state: bdi btrfs-1: dirty=797 wb=583 unstable=2 bg_thresh=991 thresh=1982 gap=600 poll_thresh=19 ino=257 dd-2584 [006] 23.490984: balance_dirty_state: bdi btrfs-1: dirty=797 wb=583 unstable=2 bg_thresh=993 thresh=1987 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 23.491103: balance_dirty_state: bdi btrfs-1: dirty=822 wb=583 unstable=2 bg_thresh=990 thresh=1981 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 23.491223: balance_dirty_state: bdi btrfs-1: dirty=822 wb=583 unstable=2 bg_thresh=993 thresh=1986 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 23.491456: balance_dirty_state: bdi btrfs-1: dirty=872 wb=583 unstable=2 bg_thresh=992 thresh=1985 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 23.491596: balance_dirty_state: bdi btrfs-1: dirty=897 wb=583 unstable=2 bg_thresh=994 thresh=1989 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 23.491714: balance_dirty_state: bdi btrfs-1: dirty=922 wb=583 unstable=2 bg_thresh=994 thresh=1988 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 23.491718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=61596 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 23.498868: balance_dirty_state: bdi btrfs-1: dirty=922 wb=433 unstable=2 bg_thresh=982 thresh=1964 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 23.498994: balance_dirty_state: bdi btrfs-1: dirty=947 wb=433 unstable=2 bg_thresh=982 thresh=1964 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 23.499111: balance_dirty_state: bdi btrfs-1: dirty=972 wb=433 unstable=2 bg_thresh=984 thresh=1969 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 23.499226: balance_dirty_state: bdi btrfs-1: dirty=972 wb=433 unstable=2 bg_thresh=987 thresh=1974 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 23.499461: balance_dirty_state: bdi btrfs-1: dirty=997 wb=433 unstable=2 bg_thresh=986 thresh=1973 gap=541 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 23.499506: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6048 wrote=0 to_write=8192 dd-2584 [006] 23.500382: balance_dirty_state: bdi btrfs-1: dirty=997 wb=483 unstable=2 bg_thresh=986 thresh=1972 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 23.500386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-289% task_weight=99% bdi_bw=61596 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 23.504274: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=388 wrote=928 to_write=7264 dd-2584 [006] 23.506788: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1208 unstable=2 bg_thresh=983 thresh=1967 gap=610 poll_thresh=18 ino=257 dd-2584 [006] 23.506849: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1208 unstable=2 bg_thresh=986 thresh=1972 gap=615 poll_thresh=13 ino=257 dd-2584 [006] 23.506905: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1208 unstable=2 bg_thresh=986 thresh=1972 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 23.506965: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1208 unstable=2 bg_thresh=988 thresh=1977 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 23.507025: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1208 unstable=2 bg_thresh=988 thresh=1976 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 23.507143: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1208 unstable=2 bg_thresh=987 thresh=1975 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 23.507262: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1208 unstable=2 bg_thresh=987 thresh=1974 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 23.507266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=61596 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 23.514880: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1083 unstable=2 bg_thresh=986 thresh=1973 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 23.514972: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1083 unstable=2 bg_thresh=989 thresh=1978 gap=596 poll_thresh=13 ino=257 dd-2584 [006] 23.515035: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1083 unstable=2 bg_thresh=986 thresh=1972 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 23.515094: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1083 unstable=2 bg_thresh=988 thresh=1977 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 23.515153: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1083 unstable=2 bg_thresh=988 thresh=1976 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 23.515273: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1083 unstable=2 bg_thresh=987 thresh=1975 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 23.515556: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1083 unstable=2 bg_thresh=987 thresh=1974 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 23.515562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=61596 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 23.522857: balance_dirty_state: bdi btrfs-1: dirty=397 wb=958 unstable=2 bg_thresh=987 thresh=1975 gap=618 poll_thresh=18 ino=257 dd-2584 [006] 23.522954: balance_dirty_state: bdi btrfs-1: dirty=422 wb=958 unstable=2 bg_thresh=987 thresh=1974 gap=592 poll_thresh=13 ino=257 dd-2584 [006] 23.523013: balance_dirty_state: bdi btrfs-1: dirty=422 wb=958 unstable=2 bg_thresh=989 thresh=1979 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 23.523073: balance_dirty_state: bdi btrfs-1: dirty=447 wb=958 unstable=2 bg_thresh=986 thresh=1973 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 23.523132: balance_dirty_state: bdi btrfs-1: dirty=472 wb=958 unstable=2 bg_thresh=989 thresh=1978 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 23.523248: balance_dirty_state: bdi btrfs-1: dirty=497 wb=958 unstable=2 bg_thresh=988 thresh=1977 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 23.523365: balance_dirty_state: bdi btrfs-1: dirty=522 wb=958 unstable=2 bg_thresh=988 thresh=1976 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 23.523482: balance_dirty_state: bdi btrfs-1: dirty=547 wb=958 unstable=2 bg_thresh=990 thresh=1980 gap=473 poll_thresh=19 ino=257 dd-2584 [006] 23.523487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=61596 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 23.530871: balance_dirty_state: bdi btrfs-1: dirty=547 wb=783 unstable=2 bg_thresh=987 thresh=1974 gap=642 poll_thresh=19 ino=257 dd-2584 [006] 23.530948: balance_dirty_state: bdi btrfs-1: dirty=572 wb=783 unstable=2 bg_thresh=989 thresh=1979 gap=622 poll_thresh=14 ino=257 dd-2584 [006] 23.531005: balance_dirty_state: bdi btrfs-1: dirty=597 wb=783 unstable=2 bg_thresh=986 thresh=1973 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 23.531062: balance_dirty_state: bdi btrfs-1: dirty=597 wb=783 unstable=2 bg_thresh=989 thresh=1978 gap=596 poll_thresh=16 ino=257 dd-2584 [006] 23.531337: balance_dirty_state: bdi btrfs-1: dirty=647 wb=783 unstable=2 bg_thresh=988 thresh=1977 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 23.531452: balance_dirty_state: bdi btrfs-1: dirty=672 wb=783 unstable=2 bg_thresh=990 thresh=1981 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 23.531564: balance_dirty_state: bdi btrfs-1: dirty=697 wb=783 unstable=2 bg_thresh=990 thresh=1980 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 23.531678: balance_dirty_state: bdi btrfs-1: dirty=722 wb=783 unstable=2 bg_thresh=986 thresh=1973 gap=466 poll_thresh=20 ino=257 dd-2584 [006] 23.531682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=61596 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 23.538992: balance_dirty_state: bdi btrfs-1: dirty=722 wb=658 unstable=2 bg_thresh=986 thresh=1972 gap=590 poll_thresh=20 ino=257 dd-2584 [006] 23.539063: balance_dirty_state: bdi btrfs-1: dirty=747 wb=658 unstable=2 bg_thresh=986 thresh=1972 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 23.539121: balance_dirty_state: bdi btrfs-1: dirty=772 wb=658 unstable=2 bg_thresh=985 thresh=1971 gap=539 poll_thresh=16 ino=257 dd-2584 [006] 23.539235: balance_dirty_state: bdi btrfs-1: dirty=797 wb=658 unstable=2 bg_thresh=987 thresh=1975 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 23.539346: balance_dirty_state: bdi btrfs-1: dirty=822 wb=658 unstable=2 bg_thresh=987 thresh=1974 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 23.539350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=61596 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 23.546944: balance_dirty_state: bdi btrfs-1: dirty=822 wb=533 unstable=2 bg_thresh=987 thresh=1975 gap=618 poll_thresh=18 ino=257 dd-2584 [006] 23.547041: balance_dirty_state: bdi btrfs-1: dirty=847 wb=533 unstable=2 bg_thresh=987 thresh=1975 gap=593 poll_thresh=13 ino=257 dd-2584 [006] 23.547099: balance_dirty_state: bdi btrfs-1: dirty=872 wb=533 unstable=2 bg_thresh=987 thresh=1974 gap=567 poll_thresh=14 ino=257 dd-2584 [006] 23.547155: balance_dirty_state: bdi btrfs-1: dirty=872 wb=533 unstable=2 bg_thresh=987 thresh=1974 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 23.547377: balance_dirty_state: bdi btrfs-1: dirty=897 wb=533 unstable=2 bg_thresh=989 thresh=1978 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 23.547493: balance_dirty_state: bdi btrfs-1: dirty=922 wb=533 unstable=2 bg_thresh=988 thresh=1977 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 23.547607: balance_dirty_state: bdi btrfs-1: dirty=947 wb=533 unstable=2 bg_thresh=988 thresh=1976 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 23.547724: balance_dirty_state: bdi btrfs-1: dirty=997 wb=533 unstable=2 bg_thresh=987 thresh=1975 gap=443 poll_thresh=19 ino=257 dd-2584 [006] 23.547728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=61596 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 23.547748: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6096 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 23.551783: writeback_single_inode: bdi btrfs-1: ino=257 state= age=436 wrote=848 to_write=7344 dd-2584 [005] 23.554954: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1258 unstable=2 bg_thresh=988 thresh=1976 gap=569 poll_thresh=19 ino=257 dd-2584 [005] 23.555082: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1258 unstable=2 bg_thresh=988 thresh=1976 gap=569 poll_thresh=14 ino=257 dd-2584 [005] 23.555201: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1258 unstable=2 bg_thresh=990 thresh=1981 gap=549 poll_thresh=15 ino=257 dd-2584 [005] 23.555317: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1258 unstable=2 bg_thresh=990 thresh=1981 gap=524 poll_thresh=16 ino=257 dd-2584 [005] 23.555553: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1258 unstable=2 bg_thresh=990 thresh=1980 gap=498 poll_thresh=17 ino=257 dd-2584 [005] 23.555789: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1258 unstable=2 bg_thresh=992 thresh=1984 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 23.555798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=98% bdi_bw=61596 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.562892: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1133 unstable=2 bg_thresh=990 thresh=1981 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 23.563032: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1133 unstable=2 bg_thresh=993 thresh=1986 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 23.563151: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1133 unstable=2 bg_thresh=993 thresh=1986 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 23.563621: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1133 unstable=2 bg_thresh=995 thresh=1991 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 23.563738: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1133 unstable=2 bg_thresh=995 thresh=1990 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 23.563971: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1133 unstable=2 bg_thresh=994 thresh=1989 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 23.564208: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1133 unstable=2 bg_thresh=994 thresh=1988 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 23.564217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=61596 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.570880: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1008 unstable=2 bg_thresh=994 thresh=1989 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 23.570972: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1008 unstable=2 bg_thresh=994 thresh=1988 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 23.571034: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1008 unstable=2 bg_thresh=994 thresh=1988 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 23.571096: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1008 unstable=2 bg_thresh=993 thresh=1987 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 23.571157: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1008 unstable=2 bg_thresh=996 thresh=1992 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 23.571279: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1008 unstable=2 bg_thresh=995 thresh=1991 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 23.571401: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1008 unstable=2 bg_thresh=995 thresh=1990 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 23.571406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=61596 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.578849: balance_dirty_state: bdi btrfs-1: dirty=497 wb=883 unstable=2 bg_thresh=996 thresh=1993 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 23.578978: balance_dirty_state: bdi btrfs-1: dirty=522 wb=883 unstable=2 bg_thresh=996 thresh=1992 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 23.579064: balance_dirty_state: bdi btrfs-1: dirty=522 wb=883 unstable=2 bg_thresh=996 thresh=1992 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 23.579434: balance_dirty_state: bdi btrfs-1: dirty=547 wb=883 unstable=2 bg_thresh=995 thresh=1991 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 23.579520: balance_dirty_state: bdi btrfs-1: dirty=572 wb=883 unstable=2 bg_thresh=998 thresh=1996 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 23.579691: balance_dirty_state: bdi btrfs-1: dirty=597 wb=883 unstable=2 bg_thresh=994 thresh=1989 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 23.579859: balance_dirty_state: bdi btrfs-1: dirty=622 wb=883 unstable=2 bg_thresh=994 thresh=1988 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 23.579866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=62056 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.586874: balance_dirty_state: bdi btrfs-1: dirty=622 wb=758 unstable=2 bg_thresh=993 thresh=1986 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 23.586988: balance_dirty_state: bdi btrfs-1: dirty=647 wb=758 unstable=2 bg_thresh=995 thresh=1991 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 23.587073: balance_dirty_state: bdi btrfs-1: dirty=647 wb=758 unstable=2 bg_thresh=995 thresh=1990 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 23.587157: balance_dirty_state: bdi btrfs-1: dirty=672 wb=758 unstable=2 bg_thresh=995 thresh=1990 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 23.587243: balance_dirty_state: bdi btrfs-1: dirty=697 wb=758 unstable=2 bg_thresh=994 thresh=1989 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 23.587410: balance_dirty_state: bdi btrfs-1: dirty=722 wb=758 unstable=2 bg_thresh=994 thresh=1988 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 23.587579: balance_dirty_state: bdi btrfs-1: dirty=747 wb=758 unstable=2 bg_thresh=993 thresh=1987 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 23.587585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=62056 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.594837: balance_dirty_state: bdi btrfs-1: dirty=747 wb=583 unstable=2 bg_thresh=994 thresh=1989 gap=657 poll_thresh=18 ino=257 dd-2584 [004] 23.594900: balance_dirty_state: bdi btrfs-1: dirty=772 wb=583 unstable=2 bg_thresh=997 thresh=1994 gap=637 poll_thresh=13 ino=257 dd-2584 [004] 23.594960: balance_dirty_state: bdi btrfs-1: dirty=772 wb=583 unstable=2 bg_thresh=996 thresh=1993 gap=636 poll_thresh=14 ino=257 dd-2584 [004] 23.595179: balance_dirty_state: bdi btrfs-1: dirty=797 wb=583 unstable=2 bg_thresh=999 thresh=1998 gap=616 poll_thresh=15 ino=257 dd-2584 [004] 23.595236: balance_dirty_state: bdi btrfs-1: dirty=822 wb=583 unstable=2 bg_thresh=996 thresh=1992 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 23.595349: balance_dirty_state: bdi btrfs-1: dirty=847 wb=583 unstable=2 bg_thresh=995 thresh=1991 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 23.595462: balance_dirty_state: bdi btrfs-1: dirty=872 wb=583 unstable=2 bg_thresh=995 thresh=1990 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 23.595578: balance_dirty_state: bdi btrfs-1: dirty=922 wb=583 unstable=2 bg_thresh=997 thresh=1994 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 23.595582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=62056 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.602864: balance_dirty_state: bdi btrfs-1: dirty=922 wb=458 unstable=2 bg_thresh=994 thresh=1989 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 23.602940: balance_dirty_state: bdi btrfs-1: dirty=922 wb=458 unstable=2 bg_thresh=994 thresh=1988 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 23.602997: balance_dirty_state: bdi btrfs-1: dirty=947 wb=458 unstable=2 bg_thresh=994 thresh=1988 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 23.603054: balance_dirty_state: bdi btrfs-1: dirty=972 wb=458 unstable=2 bg_thresh=993 thresh=1987 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 23.603167: balance_dirty_state: bdi btrfs-1: dirty=997 wb=458 unstable=2 bg_thresh=993 thresh=1986 gap=529 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 23.603227: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6152 wrote=0 to_write=8192 dd-2584 [004] 23.603292: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=458 unstable=2 bg_thresh=995 thresh=1990 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 23.603590: balance_dirty_state: bdi btrfs-1: dirty=947 wb=558 unstable=2 bg_thresh=994 thresh=1989 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 23.603592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=62056 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 23.606442: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=928 to_write=7264 dd-2584 [004] 23.610901: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1258 unstable=2 bg_thresh=996 thresh=1993 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 23.610967: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1258 unstable=2 bg_thresh=993 thresh=1987 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 23.611026: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1258 unstable=2 bg_thresh=996 thresh=1992 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 23.611084: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1258 unstable=2 bg_thresh=993 thresh=1986 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 23.611204: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1258 unstable=2 bg_thresh=995 thresh=1990 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 23.611321: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1258 unstable=2 bg_thresh=994 thresh=1989 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 23.611325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=62056 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.618882: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1133 unstable=2 bg_thresh=994 thresh=1989 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 23.618956: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1133 unstable=2 bg_thresh=997 thresh=1994 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 23.619017: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1133 unstable=2 bg_thresh=994 thresh=1988 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 23.619073: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1133 unstable=2 bg_thresh=996 thresh=1993 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 23.619130: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1133 unstable=2 bg_thresh=993 thresh=1987 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 23.619245: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1133 unstable=2 bg_thresh=995 thresh=1991 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 23.619358: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1133 unstable=2 bg_thresh=995 thresh=1990 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 23.619363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=62056 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 23.626844: balance_dirty_state: bdi btrfs-1: dirty=372 wb=933 unstable=2 bg_thresh=990 thresh=1981 gap=674 poll_thresh=18 ino=257 dd-2584 [004] 23.627608: balance_dirty_state: bdi btrfs-1: dirty=397 wb=933 unstable=2 bg_thresh=990 thresh=1980 gap=648 poll_thresh=13 ino=257 dd-2584 [004] 23.627789: balance_dirty_state: bdi btrfs-1: dirty=397 wb=933 unstable=2 bg_thresh=990 thresh=1980 gap=648 poll_thresh=14 ino=257 dd-2584 [004] 23.627968: balance_dirty_state: bdi btrfs-1: dirty=422 wb=933 unstable=2 bg_thresh=989 thresh=1979 gap=622 poll_thresh=15 ino=257 dd-2584 [004] 23.628152: balance_dirty_state: bdi btrfs-1: dirty=447 wb=933 unstable=2 bg_thresh=995 thresh=1990 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 23.628509: balance_dirty_state: bdi btrfs-1: dirty=472 wb=933 unstable=2 bg_thresh=994 thresh=1989 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 23.628863: balance_dirty_state: bdi btrfs-1: dirty=497 wb=933 unstable=2 bg_thresh=994 thresh=1988 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 23.629219: balance_dirty_state: bdi btrfs-1: dirty=522 wb=933 unstable=2 bg_thresh=993 thresh=1987 gap=530 poll_thresh=19 ino=257 dd-2584 [004] 23.629582: balance_dirty_state: bdi btrfs-1: dirty=572 wb=933 unstable=2 bg_thresh=995 thresh=1991 gap=484 poll_thresh=20 ino=257 dd-2584 [004] 23.629595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=62056 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.634909: balance_dirty_state: bdi btrfs-1: dirty=572 wb=933 unstable=2 bg_thresh=990 thresh=1980 gap=473 poll_thresh=20 ino=257 dd-2584 [001] 23.634917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=62056 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.642770: balance_dirty_state: bdi btrfs-1: dirty=547 wb=658 unstable=2 bg_thresh=977 thresh=1955 gap=748 poll_thresh=20 ino=257 dd-2584 [001] 23.642853: balance_dirty_state: bdi btrfs-1: dirty=572 wb=658 unstable=2 bg_thresh=974 thresh=1949 gap=717 poll_thresh=15 ino=257 dd-2584 [001] 23.642928: balance_dirty_state: bdi btrfs-1: dirty=572 wb=658 unstable=2 bg_thresh=977 thresh=1954 gap=722 poll_thresh=16 ino=257 dd-2584 [001] 23.643083: balance_dirty_state: bdi btrfs-1: dirty=597 wb=658 unstable=2 bg_thresh=976 thresh=1953 gap=696 poll_thresh=17 ino=257 dd-2584 [001] 23.643403: balance_dirty_state: bdi btrfs-1: dirty=647 wb=658 unstable=2 bg_thresh=976 thresh=1952 gap=645 poll_thresh=18 ino=257 dd-2584 [001] 23.643551: balance_dirty_state: bdi btrfs-1: dirty=672 wb=658 unstable=2 bg_thresh=972 thresh=1945 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 23.643703: balance_dirty_state: bdi btrfs-1: dirty=697 wb=658 unstable=2 bg_thresh=977 thresh=1955 gap=598 poll_thresh=20 ino=257 dd-2584 [001] 23.643853: balance_dirty_state: bdi btrfs-1: dirty=747 wb=658 unstable=2 bg_thresh=977 thresh=1954 gap=547 poll_thresh=21 ino=257 dd-2584 [001] 23.643975: balance_dirty_state: bdi btrfs-1: dirty=772 wb=658 unstable=2 bg_thresh=976 thresh=1953 gap=521 poll_thresh=22 ino=257 dd-2584 [001] 23.644095: balance_dirty_state: bdi btrfs-1: dirty=797 wb=658 unstable=2 bg_thresh=978 thresh=1957 gap=500 poll_thresh=23 ino=257 dd-2584 [001] 23.644215: balance_dirty_state: bdi btrfs-1: dirty=822 wb=658 unstable=2 bg_thresh=981 thresh=1962 gap=480 poll_thresh=24 ino=257 dd-2584 [001] 23.644220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=62056 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.650813: balance_dirty_state: bdi btrfs-1: dirty=822 wb=533 unstable=2 bg_thresh=979 thresh=1958 gap=601 poll_thresh=24 ino=257 dd-2584 [001] 23.650874: balance_dirty_state: bdi btrfs-1: dirty=847 wb=533 unstable=2 bg_thresh=981 thresh=1963 gap=581 poll_thresh=18 ino=257 dd-2584 [001] 23.651161: balance_dirty_state: bdi btrfs-1: dirty=872 wb=533 unstable=2 bg_thresh=981 thresh=1962 gap=555 poll_thresh=19 ino=257 dd-2584 [001] 23.651280: balance_dirty_state: bdi btrfs-1: dirty=922 wb=533 unstable=2 bg_thresh=980 thresh=1961 gap=504 poll_thresh=20 ino=257 dd-2584 [001] 23.651397: balance_dirty_state: bdi btrfs-1: dirty=947 wb=533 unstable=2 bg_thresh=980 thresh=1960 gap=478 poll_thresh=21 ino=257 dd-2584 [001] 23.651402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=62056 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.658879: balance_dirty_state: bdi btrfs-1: dirty=947 wb=408 unstable=2 bg_thresh=979 thresh=1958 gap=601 poll_thresh=21 ino=257 dd-2584 [001] 23.659008: balance_dirty_state: bdi btrfs-1: dirty=972 wb=408 unstable=2 bg_thresh=978 thresh=1957 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 23.659241: balance_dirty_state: bdi btrfs-1: dirty=997 wb=408 unstable=2 bg_thresh=978 thresh=1956 gap=549 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 23.659327: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6208 wrote=0 to_write=8192 dd-2584 [001] 23.659447: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=408 unstable=2 bg_thresh=977 thresh=1955 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 23.659572: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=433 unstable=2 bg_thresh=979 thresh=1959 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 23.659574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-55% task_gap=-208% task_weight=98% bdi_bw=62056 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 23.661519: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=944 to_write=7248 dd-2584 [001] 23.666789: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1233 unstable=2 bg_thresh=975 thresh=1951 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 23.666909: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1233 unstable=2 bg_thresh=975 thresh=1951 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 23.667033: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1233 unstable=2 bg_thresh=975 thresh=1950 gap=543 poll_thresh=15 ino=257 dd-2584 [001] 23.667151: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1233 unstable=2 bg_thresh=977 thresh=1955 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 23.667715: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1233 unstable=2 bg_thresh=974 thresh=1948 gap=491 poll_thresh=17 ino=257 dd-2584 [001] 23.667935: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1233 unstable=2 bg_thresh=973 thresh=1947 gap=465 poll_thresh=18 ino=257 dd-2584 [001] 23.667944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-63% task_gap=-226% task_weight=100% bdi_bw=62056 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.674889: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1108 unstable=2 bg_thresh=973 thresh=1946 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 23.674992: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1108 unstable=2 bg_thresh=975 thresh=1951 gap=569 poll_thresh=13 ino=257 dd-2584 [001] 23.675053: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1108 unstable=2 bg_thresh=975 thresh=1950 gap=568 poll_thresh=14 ino=257 dd-2584 [001] 23.675109: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1108 unstable=2 bg_thresh=975 thresh=1950 gap=543 poll_thresh=15 ino=257 dd-2584 [001] 23.675165: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1108 unstable=2 bg_thresh=974 thresh=1949 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 23.675278: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1108 unstable=2 bg_thresh=974 thresh=1948 gap=491 poll_thresh=17 ino=257 dd-2584 [001] 23.675392: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1108 unstable=2 bg_thresh=973 thresh=1947 gap=465 poll_thresh=18 ino=257 dd-2584 [001] 23.675397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-63% task_gap=-226% task_weight=100% bdi_bw=62056 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.682886: balance_dirty_state: bdi btrfs-1: dirty=372 wb=983 unstable=2 bg_thresh=976 thresh=1953 gap=596 poll_thresh=18 ino=257 dd-2584 [001] 23.682973: balance_dirty_state: bdi btrfs-1: dirty=397 wb=983 unstable=2 bg_thresh=979 thresh=1958 gap=576 poll_thresh=13 ino=257 dd-2584 [001] 23.683036: balance_dirty_state: bdi btrfs-1: dirty=397 wb=983 unstable=2 bg_thresh=978 thresh=1957 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 23.683096: balance_dirty_state: bdi btrfs-1: dirty=422 wb=983 unstable=2 bg_thresh=978 thresh=1957 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 23.683157: balance_dirty_state: bdi btrfs-1: dirty=447 wb=983 unstable=2 bg_thresh=978 thresh=1956 gap=524 poll_thresh=16 ino=257 dd-2584 [001] 23.683457: balance_dirty_state: bdi btrfs-1: dirty=472 wb=983 unstable=2 bg_thresh=977 thresh=1955 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 23.683580: balance_dirty_state: bdi btrfs-1: dirty=497 wb=983 unstable=2 bg_thresh=977 thresh=1954 gap=472 poll_thresh=18 ino=257 dd-2584 [001] 23.683585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=62784 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.690843: balance_dirty_state: bdi btrfs-1: dirty=497 wb=858 unstable=2 bg_thresh=979 thresh=1958 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 23.690936: balance_dirty_state: bdi btrfs-1: dirty=522 wb=858 unstable=2 bg_thresh=978 thresh=1957 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 23.690997: balance_dirty_state: bdi btrfs-1: dirty=522 wb=858 unstable=2 bg_thresh=981 thresh=1962 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 23.691057: balance_dirty_state: bdi btrfs-1: dirty=547 wb=858 unstable=2 bg_thresh=978 thresh=1956 gap=549 poll_thresh=15 ino=257 dd-2584 [001] 23.691119: balance_dirty_state: bdi btrfs-1: dirty=572 wb=858 unstable=2 bg_thresh=980 thresh=1961 gap=529 poll_thresh=16 ino=257 dd-2584 [001] 23.691245: balance_dirty_state: bdi btrfs-1: dirty=597 wb=858 unstable=2 bg_thresh=980 thresh=1960 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 23.691368: balance_dirty_state: bdi btrfs-1: dirty=622 wb=858 unstable=2 bg_thresh=982 thresh=1964 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 23.691372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-203% task_weight=100% bdi_bw=62784 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.698858: balance_dirty_state: bdi btrfs-1: dirty=622 wb=683 unstable=2 bg_thresh=983 thresh=1966 gap=659 poll_thresh=18 ino=257 dd-2584 [001] 23.698941: balance_dirty_state: bdi btrfs-1: dirty=647 wb=683 unstable=2 bg_thresh=980 thresh=1960 gap=628 poll_thresh=13 ino=257 dd-2584 [001] 23.699002: balance_dirty_state: bdi btrfs-1: dirty=672 wb=683 unstable=2 bg_thresh=982 thresh=1965 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 23.699063: balance_dirty_state: bdi btrfs-1: dirty=672 wb=683 unstable=2 bg_thresh=979 thresh=1959 gap=602 poll_thresh=15 ino=257 dd-2584 [001] 23.699125: balance_dirty_state: bdi btrfs-1: dirty=697 wb=683 unstable=2 bg_thresh=979 thresh=1958 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 23.699424: balance_dirty_state: bdi btrfs-1: dirty=722 wb=683 unstable=2 bg_thresh=978 thresh=1957 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 23.699547: balance_dirty_state: bdi btrfs-1: dirty=747 wb=683 unstable=2 bg_thresh=980 thresh=1961 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 23.699669: balance_dirty_state: bdi btrfs-1: dirty=797 wb=683 unstable=2 bg_thresh=980 thresh=1960 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 23.699674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=62784 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 23.706987: balance_dirty_state: bdi btrfs-1: dirty=797 wb=558 unstable=2 bg_thresh=980 thresh=1960 gap=603 poll_thresh=19 ino=257 dd-2584 [000] 23.707109: balance_dirty_state: bdi btrfs-1: dirty=797 wb=558 unstable=2 bg_thresh=980 thresh=1960 gap=603 poll_thresh=14 ino=257 dd-2584 [000] 23.707229: balance_dirty_state: bdi btrfs-1: dirty=822 wb=558 unstable=2 bg_thresh=982 thresh=1965 gap=583 poll_thresh=15 ino=257 dd-2584 [000] 23.707346: balance_dirty_state: bdi btrfs-1: dirty=847 wb=558 unstable=2 bg_thresh=979 thresh=1959 gap=552 poll_thresh=16 ino=257 dd-2584 [000] 23.707580: balance_dirty_state: bdi btrfs-1: dirty=872 wb=558 unstable=2 bg_thresh=981 thresh=1963 gap=531 poll_thresh=17 ino=257 dd-2584 [000] 23.707812: balance_dirty_state: bdi btrfs-1: dirty=897 wb=558 unstable=2 bg_thresh=981 thresh=1962 gap=505 poll_thresh=18 ino=257 dd-2584 [000] 23.708049: balance_dirty_state: bdi btrfs-1: dirty=947 wb=558 unstable=2 bg_thresh=980 thresh=1961 gap=454 poll_thresh=19 ino=257 dd-2584 [000] 23.708058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-53% task_gap=-206% task_weight=99% bdi_bw=62784 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 23.714799: balance_dirty_state: bdi btrfs-1: dirty=947 wb=433 unstable=2 bg_thresh=980 thresh=1960 gap=578 poll_thresh=19 ino=257 dd-2584 [000] 23.714921: balance_dirty_state: bdi btrfs-1: dirty=947 wb=433 unstable=2 bg_thresh=982 thresh=1965 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 23.715038: balance_dirty_state: bdi btrfs-1: dirty=972 wb=433 unstable=2 bg_thresh=979 thresh=1959 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 23.715502: balance_dirty_state: bdi btrfs-1: dirty=997 wb=433 unstable=2 bg_thresh=982 thresh=1964 gap=532 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 23.715582: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6264 wrote=0 to_write=8192 dd-2584 [000] 23.715705: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=433 unstable=2 bg_thresh=984 thresh=1968 gap=511 poll_thresh=17 ino=257 dd-2584 [000] 23.715831: balance_dirty_state: bdi btrfs-1: dirty=997 wb=458 unstable=2 bg_thresh=980 thresh=1961 gap=504 poll_thresh=18 ino=257 dd-2584 [000] 23.715956: balance_dirty_state: bdi btrfs-1: dirty=972 wb=508 unstable=2 bg_thresh=980 thresh=1960 gap=478 poll_thresh=19 ino=257 dd-2584 [000] 23.715958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=62784 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 23.717857: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=944 to_write=7248 dd-2584 [000] 23.722793: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1233 unstable=2 bg_thresh=977 thresh=1954 gap=597 poll_thresh=19 ino=257 dd-2584 [000] 23.722855: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1233 unstable=2 bg_thresh=977 thresh=1954 gap=572 poll_thresh=14 ino=257 dd-2584 [000] 23.722913: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1233 unstable=2 bg_thresh=979 thresh=1959 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 23.722970: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1233 unstable=2 bg_thresh=979 thresh=1959 gap=552 poll_thresh=16 ino=257 dd-2584 [000] 23.723086: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1233 unstable=2 bg_thresh=982 thresh=1964 gap=507 poll_thresh=17 ino=257 dd-2584 [000] 23.723205: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1233 unstable=2 bg_thresh=984 thresh=1968 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 23.723209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=99% bdi_bw=62784 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 23.730901: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1108 unstable=2 bg_thresh=985 thresh=1971 gap=614 poll_thresh=18 ino=257 dd-2584 [007] 23.731014: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1108 unstable=2 bg_thresh=985 thresh=1971 gap=614 poll_thresh=13 ino=257 dd-2584 [007] 23.731072: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1108 unstable=2 bg_thresh=988 thresh=1976 gap=594 poll_thresh=14 ino=257 dd-2584 [007] 23.731317: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1058 unstable=2 bg_thresh=988 thresh=1976 gap=619 poll_thresh=15 ino=257 dd-2584 [007] 23.731389: balance_dirty_state: bdi btrfs-1: dirty=297 wb=983 unstable=2 bg_thresh=990 thresh=1981 gap=699 poll_thresh=16 ino=257 dd-2584 [007] 23.731507: balance_dirty_state: bdi btrfs-1: dirty=322 wb=983 unstable=2 bg_thresh=990 thresh=1980 gap=673 poll_thresh=17 ino=257 dd-2584 [007] 23.731625: balance_dirty_state: bdi btrfs-1: dirty=372 wb=983 unstable=2 bg_thresh=992 thresh=1984 gap=627 poll_thresh=18 ino=257 dd-2584 [007] 23.731741: balance_dirty_state: bdi btrfs-1: dirty=397 wb=983 unstable=2 bg_thresh=991 thresh=1983 gap=601 poll_thresh=19 ino=257 dd-2584 [007] 23.731862: balance_dirty_state: bdi btrfs-1: dirty=422 wb=983 unstable=2 bg_thresh=991 thresh=1982 gap=575 poll_thresh=20 ino=257 dd-2584 [007] 23.731984: balance_dirty_state: bdi btrfs-1: dirty=472 wb=983 unstable=2 bg_thresh=990 thresh=1981 gap=524 poll_thresh=21 ino=257 dd-2584 [007] 23.732104: balance_dirty_state: bdi btrfs-1: dirty=497 wb=983 unstable=2 bg_thresh=992 thresh=1985 gap=503 poll_thresh=22 ino=257 dd-2584 [007] 23.732223: balance_dirty_state: bdi btrfs-1: dirty=522 wb=983 unstable=2 bg_thresh=992 thresh=1984 gap=477 poll_thresh=23 ino=257 dd-2584 [007] 23.732228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=62784 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 23.738740: balance_dirty_state: bdi btrfs-1: dirty=522 wb=933 unstable=2 bg_thresh=983 thresh=1967 gap=510 poll_thresh=23 ino=257 dd-2584 [007] 23.738968: balance_dirty_state: bdi btrfs-1: dirty=547 wb=933 unstable=2 bg_thresh=983 thresh=1967 gap=485 poll_thresh=17 ino=257 dd-2584 [007] 23.738972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=98% bdi_bw=62784 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 23.746751: balance_dirty_state: bdi btrfs-1: dirty=547 wb=808 unstable=2 bg_thresh=986 thresh=1973 gap=616 poll_thresh=17 ino=257 dd-2584 [007] 23.746819: balance_dirty_state: bdi btrfs-1: dirty=547 wb=808 unstable=2 bg_thresh=986 thresh=1973 gap=616 poll_thresh=13 ino=257 dd-2584 [007] 23.746883: balance_dirty_state: bdi btrfs-1: dirty=572 wb=808 unstable=2 bg_thresh=989 thresh=1978 gap=596 poll_thresh=14 ino=257 dd-2584 [007] 23.746940: balance_dirty_state: bdi btrfs-1: dirty=597 wb=808 unstable=2 bg_thresh=989 thresh=1978 gap=571 poll_thresh=15 ino=257 dd-2584 [007] 23.746997: balance_dirty_state: bdi btrfs-1: dirty=597 wb=808 unstable=2 bg_thresh=991 thresh=1983 gap=576 poll_thresh=16 ino=257 dd-2584 [007] 23.747114: balance_dirty_state: bdi btrfs-1: dirty=647 wb=808 unstable=2 bg_thresh=994 thresh=1988 gap=531 poll_thresh=17 ino=257 dd-2584 [007] 23.747232: balance_dirty_state: bdi btrfs-1: dirty=672 wb=808 unstable=2 bg_thresh=996 thresh=1992 gap=510 poll_thresh=18 ino=257 dd-2584 [007] 23.747349: balance_dirty_state: bdi btrfs-1: dirty=697 wb=808 unstable=2 bg_thresh=995 thresh=1991 gap=484 poll_thresh=19 ino=257 dd-2584 [007] 23.747353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=62784 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 23.754751: balance_dirty_state: bdi btrfs-1: dirty=697 wb=783 unstable=2 bg_thresh=984 thresh=1969 gap=487 poll_thresh=19 ino=257 dd-2584 [007] 23.754755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=62784 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 23.762863: balance_dirty_state: bdi btrfs-1: dirty=697 wb=533 unstable=2 bg_thresh=983 thresh=1966 gap=734 poll_thresh=19 ino=257 dd-2584 [007] 23.762984: balance_dirty_state: bdi btrfs-1: dirty=722 wb=533 unstable=2 bg_thresh=983 thresh=1966 gap=709 poll_thresh=14 ino=257 dd-2584 [007] 23.763100: balance_dirty_state: bdi btrfs-1: dirty=722 wb=533 unstable=2 bg_thresh=985 thresh=1971 gap=714 poll_thresh=15 ino=257 dd-2584 [007] 23.763215: balance_dirty_state: bdi btrfs-1: dirty=747 wb=533 unstable=2 bg_thresh=985 thresh=1971 gap=689 poll_thresh=16 ino=257 dd-2584 [007] 23.763445: balance_dirty_state: bdi btrfs-1: dirty=772 wb=533 unstable=2 bg_thresh=988 thresh=1976 gap=669 poll_thresh=17 ino=257 dd-2584 [007] 23.764028: balance_dirty_state: bdi btrfs-1: dirty=822 wb=533 unstable=2 bg_thresh=993 thresh=1986 gap=629 poll_thresh=18 ino=257 dd-2584 [007] 23.764262: balance_dirty_state: bdi btrfs-1: dirty=847 wb=533 unstable=2 bg_thresh=992 thresh=1985 gap=603 poll_thresh=19 ino=257 dd-2584 [007] 23.764497: balance_dirty_state: bdi btrfs-1: dirty=872 wb=533 unstable=2 bg_thresh=989 thresh=1978 gap=571 poll_thresh=20 ino=257 dd-2584 [007] 23.764724: balance_dirty_state: bdi btrfs-1: dirty=922 wb=508 unstable=2 bg_thresh=988 thresh=1977 gap=545 poll_thresh=21 ino=257 dd-2584 [007] 23.764907: balance_dirty_state: bdi btrfs-1: dirty=947 wb=408 unstable=2 bg_thresh=987 thresh=1975 gap=618 poll_thresh=22 ino=257 dd-2584 [007] 23.765069: balance_dirty_state: bdi btrfs-1: dirty=972 wb=408 unstable=2 bg_thresh=987 thresh=1974 gap=592 poll_thresh=23 ino=257 dd-2584 [007] 23.765234: balance_dirty_state: bdi btrfs-1: dirty=997 wb=408 unstable=2 bg_thresh=982 thresh=1965 gap=558 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 23.765303: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6312 wrote=0 to_write=8192 dd-2584 [007] 23.765407: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=408 unstable=2 bg_thresh=983 thresh=1967 gap=510 poll_thresh=25 ino=257 dd-2584 [007] 23.765796: balance_dirty_state: bdi btrfs-1: dirty=972 wb=508 unstable=2 bg_thresh=984 thresh=1969 gap=487 poll_thresh=26 ino=257 dd-2584 [007] 23.765798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=62784 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 23.768467: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=944 to_write=7248 dd-2584 [007] 23.774743: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1233 unstable=2 bg_thresh=987 thresh=1974 gap=617 poll_thresh=26 ino=257 dd-2584 [007] 23.774831: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1233 unstable=2 bg_thresh=989 thresh=1979 gap=597 poll_thresh=19 ino=257 dd-2584 [007] 23.774998: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1233 unstable=2 bg_thresh=986 thresh=1972 gap=565 poll_thresh=20 ino=257 dd-2584 [007] 23.775159: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1233 unstable=2 bg_thresh=985 thresh=1971 gap=539 poll_thresh=21 ino=257 dd-2584 [007] 23.775329: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1233 unstable=2 bg_thresh=987 thresh=1975 gap=518 poll_thresh=22 ino=257 dd-2584 [007] 23.775538: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1233 unstable=2 bg_thresh=990 thresh=1980 gap=473 poll_thresh=23 ino=257 dd-2584 [007] 23.775545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=62784 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 23.782829: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1108 unstable=2 bg_thresh=983 thresh=1967 gap=585 poll_thresh=23 ino=257 dd-2584 [007] 23.782903: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1108 unstable=2 bg_thresh=983 thresh=1967 gap=585 poll_thresh=17 ino=257 dd-2584 [007] 23.783028: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1108 unstable=2 bg_thresh=985 thresh=1971 gap=539 poll_thresh=18 ino=257 dd-2584 [007] 23.783153: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1108 unstable=2 bg_thresh=985 thresh=1970 gap=513 poll_thresh=19 ino=257 dd-2584 [007] 23.783452: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1108 unstable=2 bg_thresh=984 thresh=1969 gap=487 poll_thresh=20 ino=257 dd-2584 [007] 23.783457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=62784 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 23.790843: balance_dirty_state: bdi btrfs-1: dirty=372 wb=983 unstable=2 bg_thresh=975 thresh=1951 gap=594 poll_thresh=20 ino=257 dd-2584 [007] 23.790910: balance_dirty_state: bdi btrfs-1: dirty=397 wb=983 unstable=2 bg_thresh=975 thresh=1950 gap=568 poll_thresh=15 ino=257 dd-2584 [007] 23.790970: balance_dirty_state: bdi btrfs-1: dirty=397 wb=983 unstable=2 bg_thresh=972 thresh=1944 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 23.791089: balance_dirty_state: bdi btrfs-1: dirty=447 wb=983 unstable=2 bg_thresh=974 thresh=1948 gap=516 poll_thresh=17 ino=257 dd-2584 [007] 23.791208: balance_dirty_state: bdi btrfs-1: dirty=472 wb=983 unstable=2 bg_thresh=973 thresh=1947 gap=490 poll_thresh=18 ino=257 dd-2584 [007] 23.791326: balance_dirty_state: bdi btrfs-1: dirty=497 wb=983 unstable=2 bg_thresh=973 thresh=1946 gap=464 poll_thresh=19 ino=257 dd-2584 [007] 23.791331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1296 task_limit=1215 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=63348 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 23.798817: balance_dirty_state: bdi btrfs-1: dirty=497 wb=808 unstable=2 bg_thresh=972 thresh=1944 gap=637 poll_thresh=19 ino=257 dd-2584 [007] 23.798884: balance_dirty_state: bdi btrfs-1: dirty=522 wb=808 unstable=2 bg_thresh=974 thresh=1949 gap=617 poll_thresh=14 ino=257 dd-2584 [007] 23.798947: balance_dirty_state: bdi btrfs-1: dirty=547 wb=808 unstable=2 bg_thresh=974 thresh=1948 gap=591 poll_thresh=15 ino=257 dd-2584 [007] 23.799009: balance_dirty_state: bdi btrfs-1: dirty=547 wb=808 unstable=2 bg_thresh=974 thresh=1948 gap=591 poll_thresh=16 ino=257 dd-2584 [007] 23.799132: balance_dirty_state: bdi btrfs-1: dirty=572 wb=808 unstable=2 bg_thresh=976 thresh=1952 gap=570 poll_thresh=17 ino=257 dd-2584 [007] 23.799419: balance_dirty_state: bdi btrfs-1: dirty=622 wb=808 unstable=2 bg_thresh=975 thresh=1951 gap=519 poll_thresh=18 ino=257 dd-2584 [007] 23.799539: balance_dirty_state: bdi btrfs-1: dirty=647 wb=808 unstable=2 bg_thresh=972 thresh=1944 gap=487 poll_thresh=19 ino=257 dd-2584 [007] 23.799654: balance_dirty_state: bdi btrfs-1: dirty=672 wb=808 unstable=2 bg_thresh=971 thresh=1943 gap=461 poll_thresh=20 ino=257 dd-2584 [007] 23.799659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1293 task_limit=1214 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-65% task_gap=-229% task_weight=98% bdi_bw=63348 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 23.806834: balance_dirty_state: bdi btrfs-1: dirty=672 wb=683 unstable=2 bg_thresh=971 thresh=1942 gap=585 poll_thresh=20 ino=257 dd-2584 [000] 23.806939: balance_dirty_state: bdi btrfs-1: dirty=697 wb=683 unstable=2 bg_thresh=971 thresh=1942 gap=560 poll_thresh=15 ino=257 dd-2584 [000] 23.807039: balance_dirty_state: bdi btrfs-1: dirty=697 wb=683 unstable=2 bg_thresh=973 thresh=1947 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 23.807236: balance_dirty_state: bdi btrfs-1: dirty=722 wb=683 unstable=2 bg_thresh=976 thresh=1952 gap=545 poll_thresh=17 ino=257 dd-2584 [000] 23.807439: balance_dirty_state: bdi btrfs-1: dirty=772 wb=683 unstable=2 bg_thresh=975 thresh=1951 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 23.807641: balance_dirty_state: bdi btrfs-1: dirty=797 wb=683 unstable=2 bg_thresh=977 thresh=1955 gap=473 poll_thresh=19 ino=257 dd-2584 [000] 23.807649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1225 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-57% task_gap=-214% task_weight=98% bdi_bw=63348 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 23.814846: balance_dirty_state: bdi btrfs-1: dirty=797 wb=558 unstable=2 bg_thresh=979 thresh=1959 gap=602 poll_thresh=19 ino=257 dd-2584 [000] 23.814927: balance_dirty_state: bdi btrfs-1: dirty=822 wb=558 unstable=2 bg_thresh=979 thresh=1958 gap=576 poll_thresh=14 ino=257 dd-2584 [000] 23.814984: balance_dirty_state: bdi btrfs-1: dirty=822 wb=558 unstable=2 bg_thresh=979 thresh=1958 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 23.815041: balance_dirty_state: bdi btrfs-1: dirty=847 wb=558 unstable=2 bg_thresh=978 thresh=1957 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 23.815318: balance_dirty_state: bdi btrfs-1: dirty=872 wb=558 unstable=2 bg_thresh=978 thresh=1956 gap=524 poll_thresh=17 ino=257 dd-2584 [000] 23.815433: balance_dirty_state: bdi btrfs-1: dirty=897 wb=558 unstable=2 bg_thresh=980 thresh=1960 gap=503 poll_thresh=18 ino=257 dd-2584 [000] 23.815549: balance_dirty_state: bdi btrfs-1: dirty=947 wb=558 unstable=2 bg_thresh=979 thresh=1959 gap=452 poll_thresh=19 ino=257 dd-2584 [000] 23.815553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=63348 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 23.822788: balance_dirty_state: bdi btrfs-1: dirty=947 wb=433 unstable=2 bg_thresh=980 thresh=1960 gap=578 poll_thresh=19 ino=257 dd-2584 [000] 23.822854: balance_dirty_state: bdi btrfs-1: dirty=947 wb=433 unstable=2 bg_thresh=980 thresh=1960 gap=578 poll_thresh=14 ino=257 dd-2584 [000] 23.822911: balance_dirty_state: bdi btrfs-1: dirty=972 wb=433 unstable=2 bg_thresh=979 thresh=1959 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 23.822968: balance_dirty_state: bdi btrfs-1: dirty=997 wb=433 unstable=2 bg_thresh=979 thresh=1959 gap=527 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 23.823032: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6372 wrote=0 to_write=8192 dd-2584 [000] 23.823094: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=433 unstable=2 bg_thresh=981 thresh=1963 gap=506 poll_thresh=17 ino=257 dd-2584 [000] 23.823218: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=458 unstable=2 bg_thresh=978 thresh=1956 gap=449 poll_thresh=18 ino=257 dd-2584 [000] 23.823220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1226 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=63348 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 23.825191: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=944 to_write=7248 dd-2584 [000] 23.834766: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1133 unstable=2 bg_thresh=977 thresh=1955 gap=723 poll_thresh=18 ino=257 dd-2584 [000] 23.834889: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1133 unstable=2 bg_thresh=980 thresh=1960 gap=703 poll_thresh=13 ino=257 dd-2584 [000] 23.835009: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1133 unstable=2 bg_thresh=977 thresh=1954 gap=672 poll_thresh=14 ino=257 dd-2584 [000] 23.835127: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1133 unstable=2 bg_thresh=979 thresh=1959 gap=677 poll_thresh=15 ino=257 dd-2584 [000] 23.835594: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1133 unstable=2 bg_thresh=976 thresh=1953 gap=646 poll_thresh=16 ino=257 dd-2584 [000] 23.835830: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1133 unstable=2 bg_thresh=978 thresh=1957 gap=625 poll_thresh=17 ino=257 dd-2584 [000] 23.836045: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1133 unstable=2 bg_thresh=978 thresh=1956 gap=599 poll_thresh=18 ino=257 dd-2584 [000] 23.836279: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1133 unstable=2 bg_thresh=977 thresh=1955 gap=548 poll_thresh=19 ino=257 dd-2584 [000] 23.836514: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1133 unstable=2 bg_thresh=979 thresh=1959 gap=527 poll_thresh=20 ino=257 dd-2584 [000] 23.836750: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1133 unstable=2 bg_thresh=979 thresh=1958 gap=501 poll_thresh=21 ino=257 dd-2584 [000] 23.836968: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1133 unstable=2 bg_thresh=978 thresh=1957 gap=475 poll_thresh=22 ino=257 dd-2584 [000] 23.836977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1227 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=63348 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 23.842814: balance_dirty_state: bdi btrfs-1: dirty=347 wb=983 unstable=2 bg_thresh=977 thresh=1955 gap=623 poll_thresh=22 ino=257 dd-2584 [004] 23.842909: balance_dirty_state: bdi btrfs-1: dirty=347 wb=983 unstable=2 bg_thresh=973 thresh=1946 gap=614 poll_thresh=16 ino=257 dd-2584 [004] 23.843091: balance_dirty_state: bdi btrfs-1: dirty=397 wb=983 unstable=2 bg_thresh=974 thresh=1949 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 23.843570: balance_dirty_state: bdi btrfs-1: dirty=422 wb=983 unstable=2 bg_thresh=978 thresh=1957 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 23.843740: balance_dirty_state: bdi btrfs-1: dirty=447 wb=983 unstable=2 bg_thresh=980 thresh=1961 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 23.843908: balance_dirty_state: bdi btrfs-1: dirty=472 wb=983 unstable=2 bg_thresh=980 thresh=1960 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 23.844077: balance_dirty_state: bdi btrfs-1: dirty=522 wb=983 unstable=2 bg_thresh=979 thresh=1959 gap=452 poll_thresh=21 ino=257 dd-2584 [004] 23.844083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=63348 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.850842: balance_dirty_state: bdi btrfs-1: dirty=547 wb=958 unstable=2 bg_thresh=977 thresh=1955 gap=448 poll_thresh=21 ino=257 dd-2584 [001] 23.850847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=63348 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.862841: balance_dirty_state: bdi btrfs-1: dirty=547 wb=683 unstable=2 bg_thresh=978 thresh=1956 gap=724 poll_thresh=21 ino=257 dd-2584 [001] 23.862972: balance_dirty_state: bdi btrfs-1: dirty=547 wb=683 unstable=2 bg_thresh=980 thresh=1961 gap=729 poll_thresh=16 ino=257 dd-2584 [001] 23.863204: balance_dirty_state: bdi btrfs-1: dirty=597 wb=683 unstable=2 bg_thresh=983 thresh=1966 gap=684 poll_thresh=17 ino=257 dd-2584 [001] 23.863437: balance_dirty_state: bdi btrfs-1: dirty=622 wb=683 unstable=2 bg_thresh=982 thresh=1965 gap=658 poll_thresh=18 ino=257 dd-2584 [001] 23.863674: balance_dirty_state: bdi btrfs-1: dirty=647 wb=683 unstable=2 bg_thresh=984 thresh=1969 gap=637 poll_thresh=19 ino=257 dd-2584 [001] 23.864255: balance_dirty_state: bdi btrfs-1: dirty=672 wb=683 unstable=2 bg_thresh=984 thresh=1968 gap=611 poll_thresh=20 ino=257 dd-2584 [001] 23.864488: balance_dirty_state: bdi btrfs-1: dirty=722 wb=683 unstable=2 bg_thresh=983 thresh=1967 gap=560 poll_thresh=21 ino=257 dd-2584 [001] 23.864721: balance_dirty_state: bdi btrfs-1: dirty=747 wb=683 unstable=2 bg_thresh=983 thresh=1966 gap=534 poll_thresh=22 ino=257 dd-2584 [001] 23.864954: balance_dirty_state: bdi btrfs-1: dirty=772 wb=683 unstable=2 bg_thresh=985 thresh=1970 gap=513 poll_thresh=23 ino=257 dd-2584 [001] 23.865187: balance_dirty_state: bdi btrfs-1: dirty=822 wb=683 unstable=2 bg_thresh=984 thresh=1969 gap=462 poll_thresh=24 ino=257 dd-2584 [001] 23.865195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=63348 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 23.870867: balance_dirty_state: bdi btrfs-1: dirty=822 wb=558 unstable=2 bg_thresh=984 thresh=1969 gap=587 poll_thresh=24 ino=257 dd-2584 [001] 23.870947: balance_dirty_state: bdi btrfs-1: dirty=822 wb=558 unstable=2 bg_thresh=981 thresh=1963 gap=581 poll_thresh=18 ino=257 dd-2584 [001] 23.871059: balance_dirty_state: bdi btrfs-1: dirty=847 wb=558 unstable=2 bg_thresh=983 thresh=1967 gap=560 poll_thresh=19 ino=257 dd-2584 [001] 23.871173: balance_dirty_state: bdi btrfs-1: dirty=897 wb=558 unstable=2 bg_thresh=983 thresh=1966 gap=509 poll_thresh=20 ino=257 dd-2584 [001] 23.871286: balance_dirty_state: bdi btrfs-1: dirty=922 wb=558 unstable=2 bg_thresh=982 thresh=1965 gap=483 poll_thresh=21 ino=257 dd-2584 [001] 23.871290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=63348 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.878838: balance_dirty_state: bdi btrfs-1: dirty=922 wb=433 unstable=2 bg_thresh=984 thresh=1968 gap=611 poll_thresh=21 ino=257 dd-2584 [001] 23.879090: balance_dirty_state: bdi btrfs-1: dirty=947 wb=433 unstable=2 bg_thresh=983 thresh=1967 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 23.879202: balance_dirty_state: bdi btrfs-1: dirty=972 wb=433 unstable=2 bg_thresh=983 thresh=1966 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 23.879315: balance_dirty_state: bdi btrfs-1: dirty=997 wb=433 unstable=2 bg_thresh=985 thresh=1970 gap=538 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 23.879401: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6428 wrote=0 to_write=8192 dd-2584 [001] 23.879440: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=433 unstable=2 bg_thresh=984 thresh=1969 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 23.879441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=98% bdi_bw=63348 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 23.883287: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=328 wrote=928 to_write=7264 dd-2584 [001] 23.886874: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1233 unstable=2 bg_thresh=984 thresh=1968 gap=611 poll_thresh=19 ino=257 dd-2584 [001] 23.886967: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1233 unstable=2 bg_thresh=984 thresh=1968 gap=611 poll_thresh=14 ino=257 dd-2584 [001] 23.887028: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1233 unstable=2 bg_thresh=983 thresh=1967 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 23.887086: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1233 unstable=2 bg_thresh=983 thresh=1967 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 23.887203: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1233 unstable=2 bg_thresh=985 thresh=1971 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 23.887324: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1233 unstable=2 bg_thresh=982 thresh=1964 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 23.887443: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1233 unstable=2 bg_thresh=981 thresh=1963 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 23.887448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-52% task_gap=-205% task_weight=100% bdi_bw=63348 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.894783: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1108 unstable=2 bg_thresh=980 thresh=1960 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 23.895048: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1108 unstable=2 bg_thresh=982 thresh=1965 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 23.895106: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1108 unstable=2 bg_thresh=982 thresh=1964 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 23.895162: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1108 unstable=2 bg_thresh=984 thresh=1969 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 23.895274: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1108 unstable=2 bg_thresh=984 thresh=1968 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 23.895386: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1108 unstable=2 bg_thresh=983 thresh=1967 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 23.895390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=98% bdi_bw=63944 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.902786: balance_dirty_state: bdi btrfs-1: dirty=372 wb=983 unstable=2 bg_thresh=985 thresh=1971 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 23.902867: balance_dirty_state: bdi btrfs-1: dirty=372 wb=983 unstable=2 bg_thresh=982 thresh=1965 gap=608 poll_thresh=13 ino=257 dd-2584 [001] 23.902928: balance_dirty_state: bdi btrfs-1: dirty=397 wb=983 unstable=2 bg_thresh=987 thresh=1975 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 23.902986: balance_dirty_state: bdi btrfs-1: dirty=422 wb=983 unstable=2 bg_thresh=984 thresh=1969 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 23.903044: balance_dirty_state: bdi btrfs-1: dirty=422 wb=983 unstable=2 bg_thresh=987 thresh=1974 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 23.903161: balance_dirty_state: bdi btrfs-1: dirty=472 wb=983 unstable=2 bg_thresh=983 thresh=1967 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 23.903276: balance_dirty_state: bdi btrfs-1: dirty=497 wb=983 unstable=2 bg_thresh=983 thresh=1966 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 23.903280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=63944 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.910779: balance_dirty_state: bdi btrfs-1: dirty=497 wb=858 unstable=2 bg_thresh=982 thresh=1965 gap=608 poll_thresh=18 ino=257 dd-2584 [001] 23.910870: balance_dirty_state: bdi btrfs-1: dirty=522 wb=858 unstable=2 bg_thresh=985 thresh=1970 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 23.911097: balance_dirty_state: bdi btrfs-1: dirty=522 wb=858 unstable=2 bg_thresh=984 thresh=1969 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 23.911156: balance_dirty_state: bdi btrfs-1: dirty=547 wb=858 unstable=2 bg_thresh=984 thresh=1969 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 23.911214: balance_dirty_state: bdi btrfs-1: dirty=547 wb=858 unstable=2 bg_thresh=984 thresh=1968 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 23.911332: balance_dirty_state: bdi btrfs-1: dirty=597 wb=858 unstable=2 bg_thresh=983 thresh=1967 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 23.911450: balance_dirty_state: bdi btrfs-1: dirty=622 wb=858 unstable=2 bg_thresh=985 thresh=1971 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 23.911454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=63944 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.918834: balance_dirty_state: bdi btrfs-1: dirty=622 wb=683 unstable=2 bg_thresh=987 thresh=1974 gap=667 poll_thresh=18 ino=257 dd-2584 [001] 23.918903: balance_dirty_state: bdi btrfs-1: dirty=647 wb=683 unstable=2 bg_thresh=987 thresh=1974 gap=642 poll_thresh=13 ino=257 dd-2584 [001] 23.918964: balance_dirty_state: bdi btrfs-1: dirty=647 wb=683 unstable=2 bg_thresh=986 thresh=1973 gap=641 poll_thresh=14 ino=257 dd-2584 [001] 23.919023: balance_dirty_state: bdi btrfs-1: dirty=672 wb=683 unstable=2 bg_thresh=986 thresh=1973 gap=616 poll_thresh=15 ino=257 dd-2584 [001] 23.919082: balance_dirty_state: bdi btrfs-1: dirty=697 wb=683 unstable=2 bg_thresh=986 thresh=1972 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 23.919199: balance_dirty_state: bdi btrfs-1: dirty=722 wb=683 unstable=2 bg_thresh=985 thresh=1971 gap=564 poll_thresh=17 ino=257 dd-2584 [001] 23.919317: balance_dirty_state: bdi btrfs-1: dirty=747 wb=683 unstable=2 bg_thresh=987 thresh=1975 gap=543 poll_thresh=18 ino=257 dd-2584 [001] 23.919605: balance_dirty_state: bdi btrfs-1: dirty=772 wb=683 unstable=2 bg_thresh=987 thresh=1974 gap=517 poll_thresh=19 ino=257 dd-2584 [001] 23.919724: balance_dirty_state: bdi btrfs-1: dirty=822 wb=683 unstable=2 bg_thresh=986 thresh=1973 gap=466 poll_thresh=20 ino=257 dd-2584 [001] 23.919729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=99% bdi_bw=63944 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.930754: balance_dirty_state: bdi btrfs-1: dirty=822 wb=408 unstable=2 bg_thresh=976 thresh=1953 gap=721 poll_thresh=20 ino=257 dd-2584 [001] 23.930816: balance_dirty_state: bdi btrfs-1: dirty=822 wb=408 unstable=2 bg_thresh=979 thresh=1958 gap=726 poll_thresh=15 ino=257 dd-2584 [001] 23.930873: balance_dirty_state: bdi btrfs-1: dirty=847 wb=408 unstable=2 bg_thresh=979 thresh=1958 gap=701 poll_thresh=16 ino=257 dd-2584 [001] 23.930991: balance_dirty_state: bdi btrfs-1: dirty=872 wb=408 unstable=2 bg_thresh=981 thresh=1963 gap=681 poll_thresh=17 ino=257 dd-2584 [001] 23.931111: balance_dirty_state: bdi btrfs-1: dirty=922 wb=408 unstable=2 bg_thresh=983 thresh=1967 gap=635 poll_thresh=18 ino=257 dd-2584 [001] 23.931231: balance_dirty_state: bdi btrfs-1: dirty=947 wb=408 unstable=2 bg_thresh=986 thresh=1972 gap=615 poll_thresh=19 ino=257 dd-2584 [001] 23.931352: balance_dirty_state: bdi btrfs-1: dirty=972 wb=408 unstable=2 bg_thresh=982 thresh=1965 gap=583 poll_thresh=20 ino=257 dd-2584 [001] 23.931473: balance_dirty_state: bdi btrfs-1: dirty=997 wb=408 unstable=2 bg_thresh=982 thresh=1964 gap=557 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 23.931491: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6480 wrote=0 to_write=8192 dd-2584 [001] 23.931778: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=433 unstable=2 bg_thresh=984 thresh=1968 gap=511 poll_thresh=22 ino=257 dd-2584 [001] 23.931906: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=458 unstable=2 bg_thresh=983 thresh=1967 gap=485 poll_thresh=23 ino=257 dd-2584 [001] 23.931908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=100% bdi_bw=63944 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 23.934968: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=380 wrote=960 to_write=7232 dd-2584 [001] 23.938777: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1383 unstable=2 bg_thresh=982 thresh=1964 gap=457 poll_thresh=23 ino=257 dd-2584 [001] 23.938785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=63944 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.950803: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1383 unstable=2 bg_thresh=981 thresh=1962 gap=443 poll_thresh=23 ino=257 dd-2584 [001] 23.950810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=63944 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 23.958739: balance_dirty_state: bdi btrfs-1: dirty=122 wb=977 unstable=2 bg_thresh=975 thresh=1951 gap=850 poll_thresh=23 ino=257 dd-2584 [001] 23.958813: balance_dirty_state: bdi btrfs-1: dirty=147 wb=977 unstable=2 bg_thresh=978 thresh=1956 gap=830 poll_thresh=17 ino=257 dd-2584 [001] 23.958945: balance_dirty_state: bdi btrfs-1: dirty=172 wb=977 unstable=2 bg_thresh=977 thresh=1955 gap=804 poll_thresh=18 ino=257 dd-2584 [001] 23.959073: balance_dirty_state: bdi btrfs-1: dirty=197 wb=977 unstable=2 bg_thresh=979 thresh=1959 gap=783 poll_thresh=19 ino=257 dd-2584 [001] 23.959200: balance_dirty_state: bdi btrfs-1: dirty=222 wb=977 unstable=2 bg_thresh=979 thresh=1958 gap=757 poll_thresh=20 ino=257 dd-2584 [001] 23.959327: balance_dirty_state: bdi btrfs-1: dirty=272 wb=977 unstable=2 bg_thresh=978 thresh=1957 gap=706 poll_thresh=21 ino=257 dd-2584 [001] 23.959455: balance_dirty_state: bdi btrfs-1: dirty=297 wb=977 unstable=2 bg_thresh=981 thresh=1962 gap=686 poll_thresh=22 ino=257 dd-2584 [001] 23.959583: balance_dirty_state: bdi btrfs-1: dirty=322 wb=977 unstable=2 bg_thresh=983 thresh=1966 gap=665 poll_thresh=23 ino=257 dd-2584 [001] 23.959878: balance_dirty_state: bdi btrfs-1: dirty=372 wb=977 unstable=2 bg_thresh=982 thresh=1965 gap=614 poll_thresh=24 ino=257 dd-2584 [001] 23.959994: balance_dirty_state: bdi btrfs-1: dirty=397 wb=977 unstable=2 bg_thresh=982 thresh=1964 gap=588 poll_thresh=25 ino=257 dd-2584 [001] 23.960114: balance_dirty_state: bdi btrfs-1: dirty=422 wb=977 unstable=2 bg_thresh=984 thresh=1968 gap=567 poll_thresh=26 ino=257 dd-2584 [001] 23.960231: balance_dirty_state: bdi btrfs-1: dirty=447 wb=977 unstable=2 bg_thresh=983 thresh=1967 gap=541 poll_thresh=27 ino=257 dd-2584 [001] 23.960349: balance_dirty_state: bdi btrfs-1: dirty=497 wb=977 unstable=2 bg_thresh=983 thresh=1966 gap=490 poll_thresh=28 ino=257 dd-2584 [001] 23.960354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=63944 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.966768: balance_dirty_state: bdi btrfs-1: dirty=497 wb=852 unstable=2 bg_thresh=985 thresh=1971 gap=620 poll_thresh=28 ino=257 dd-2584 [001] 23.966834: balance_dirty_state: bdi btrfs-1: dirty=497 wb=852 unstable=2 bg_thresh=982 thresh=1965 gap=614 poll_thresh=21 ino=257 dd-2584 [001] 23.966955: balance_dirty_state: bdi btrfs-1: dirty=547 wb=852 unstable=2 bg_thresh=984 thresh=1969 gap=568 poll_thresh=22 ino=257 dd-2584 [001] 23.967073: balance_dirty_state: bdi btrfs-1: dirty=572 wb=852 unstable=2 bg_thresh=984 thresh=1968 gap=542 poll_thresh=23 ino=257 dd-2584 [001] 23.967358: balance_dirty_state: bdi btrfs-1: dirty=597 wb=852 unstable=2 bg_thresh=983 thresh=1967 gap=516 poll_thresh=24 ino=257 dd-2584 [001] 23.967476: balance_dirty_state: bdi btrfs-1: dirty=622 wb=852 unstable=2 bg_thresh=983 thresh=1966 gap=490 poll_thresh=25 ino=257 dd-2584 [001] 23.967481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=63944 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 23.974761: balance_dirty_state: bdi btrfs-1: dirty=631 wb=724 unstable=2 bg_thresh=981 thresh=1963 gap=606 poll_thresh=25 ino=257 dd-2584 [001] 23.974830: balance_dirty_state: bdi btrfs-1: dirty=656 wb=724 unstable=2 bg_thresh=986 thresh=1973 gap=591 poll_thresh=19 ino=257 dd-2584 [001] 23.974954: balance_dirty_state: bdi btrfs-1: dirty=681 wb=724 unstable=2 bg_thresh=986 thresh=1972 gap=565 poll_thresh=20 ino=257 dd-2584 [001] 23.975075: balance_dirty_state: bdi btrfs-1: dirty=731 wb=724 unstable=2 bg_thresh=985 thresh=1971 gap=514 poll_thresh=21 ino=257 dd-2584 [001] 23.975197: balance_dirty_state: bdi btrfs-1: dirty=756 wb=724 unstable=2 bg_thresh=982 thresh=1964 gap=482 poll_thresh=22 ino=257 dd-2584 [001] 23.975201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=100% bdi_bw=63944 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 23.982816: balance_dirty_state: bdi btrfs-1: dirty=754 wb=586 unstable=2 bg_thresh=985 thresh=1971 gap=629 poll_thresh=22 ino=257 dd-2584 [006] 23.982883: balance_dirty_state: bdi btrfs-1: dirty=754 wb=586 unstable=2 bg_thresh=985 thresh=1971 gap=629 poll_thresh=16 ino=257 dd-2584 [006] 23.983004: balance_dirty_state: bdi btrfs-1: dirty=804 wb=586 unstable=2 bg_thresh=988 thresh=1976 gap=584 poll_thresh=17 ino=257 dd-2584 [006] 23.983122: balance_dirty_state: bdi btrfs-1: dirty=829 wb=586 unstable=2 bg_thresh=990 thresh=1981 gap=564 poll_thresh=18 ino=257 dd-2584 [006] 23.983407: balance_dirty_state: bdi btrfs-1: dirty=854 wb=586 unstable=2 bg_thresh=992 thresh=1985 gap=543 poll_thresh=19 ino=257 dd-2584 [006] 23.983520: balance_dirty_state: bdi btrfs-1: dirty=904 wb=586 unstable=2 bg_thresh=992 thresh=1984 gap=492 poll_thresh=20 ino=257 dd-2584 [006] 23.983525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=63944 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 23.990719: balance_dirty_state: bdi btrfs-1: dirty=904 wb=311 unstable=2 bg_thresh=982 thresh=1965 gap=748 poll_thresh=20 ino=257 dd-2584 [006] 23.990780: balance_dirty_state: bdi btrfs-1: dirty=904 wb=311 unstable=2 bg_thresh=982 thresh=1965 gap=748 poll_thresh=15 ino=257 dd-2584 [006] 23.990839: balance_dirty_state: bdi btrfs-1: dirty=929 wb=311 unstable=2 bg_thresh=988 thresh=1976 gap=734 poll_thresh=16 ino=257 dd-2584 [006] 23.990954: balance_dirty_state: bdi btrfs-1: dirty=954 wb=311 unstable=2 bg_thresh=990 thresh=1981 gap=714 poll_thresh=17 ino=257 dd-2584 [006] 23.991072: balance_dirty_state: bdi btrfs-1: dirty=979 wb=311 unstable=2 bg_thresh=990 thresh=1980 gap=688 poll_thresh=18 ino=257 dd-2584 [006] 23.991189: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=311 unstable=2 bg_thresh=989 thresh=1979 gap=637 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 23.991214: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6540 wrote=0 to_write=8192 dd-2584 [006] 23.991362: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=311 unstable=2 bg_thresh=991 thresh=1983 gap=616 poll_thresh=20 ino=257 dd-2584 [006] 23.991544: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=336 unstable=2 bg_thresh=991 thresh=1982 gap=590 poll_thresh=21 ino=257 dd-2584 [006] 23.992011: balance_dirty_state: bdi btrfs-1: dirty=979 wb=486 unstable=2 bg_thresh=990 thresh=1981 gap=514 poll_thresh=22 ino=257 dd-2584 [006] 23.992191: balance_dirty_state: bdi btrfs-1: dirty=954 wb=536 unstable=2 bg_thresh=992 thresh=1985 gap=493 poll_thresh=23 ino=257 dd-2584 [006] 23.992193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=63944 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 23.993923: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=436 wrote=1024 to_write=7168 dd-2584 [006] 23.998707: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1333 unstable=2 bg_thresh=995 thresh=1990 gap=508 poll_thresh=23 ino=257 dd-2584 [006] 23.998776: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1333 unstable=2 bg_thresh=995 thresh=1990 gap=508 poll_thresh=17 ino=257 dd-2584 [006] 23.998902: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1333 unstable=2 bg_thresh=994 thresh=1989 gap=457 poll_thresh=18 ino=257 dd-2584 [006] 23.998907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=64168 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 24.006737: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1208 unstable=2 bg_thresh=987 thresh=1975 gap=568 poll_thresh=18 ino=257 dd-2584 [006] 24.006828: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1208 unstable=2 bg_thresh=987 thresh=1975 gap=568 poll_thresh=13 ino=257 dd-2584 [006] 24.006888: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1208 unstable=2 bg_thresh=990 thresh=1980 gap=548 poll_thresh=14 ino=257 dd-2584 [006] 24.006945: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1208 unstable=2 bg_thresh=990 thresh=1980 gap=523 poll_thresh=15 ino=257 dd-2584 [006] 24.007001: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1208 unstable=2 bg_thresh=992 thresh=1985 gap=528 poll_thresh=16 ino=257 dd-2584 [006] 24.007115: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1208 unstable=2 bg_thresh=995 thresh=1990 gap=483 poll_thresh=17 ino=257 dd-2584 [006] 24.007120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=64168 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 24.014691: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1033 unstable=2 bg_thresh=989 thresh=1978 gap=646 poll_thresh=17 ino=257 dd-2584 [006] 24.014754: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1033 unstable=2 bg_thresh=989 thresh=1978 gap=646 poll_thresh=13 ino=257 dd-2584 [006] 24.014813: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1033 unstable=2 bg_thresh=991 thresh=1983 gap=626 poll_thresh=14 ino=257 dd-2584 [006] 24.014872: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1033 unstable=2 bg_thresh=991 thresh=1983 gap=601 poll_thresh=15 ino=257 dd-2584 [006] 24.014935: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1033 unstable=2 bg_thresh=991 thresh=1982 gap=600 poll_thresh=16 ino=257 dd-2584 [006] 24.015216: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1033 unstable=2 bg_thresh=990 thresh=1981 gap=574 poll_thresh=17 ino=257 dd-2584 [006] 24.015334: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1033 unstable=2 bg_thresh=990 thresh=1980 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 24.015448: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1033 unstable=2 bg_thresh=992 thresh=1984 gap=502 poll_thresh=19 ino=257 dd-2584 [006] 24.015560: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1033 unstable=2 bg_thresh=991 thresh=1983 gap=476 poll_thresh=20 ino=257 dd-2584 [006] 24.015565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=64168 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 24.022717: balance_dirty_state: bdi btrfs-1: dirty=472 wb=883 unstable=2 bg_thresh=986 thresh=1973 gap=616 poll_thresh=20 ino=257 dd-2584 [006] 24.022821: balance_dirty_state: bdi btrfs-1: dirty=497 wb=883 unstable=2 bg_thresh=986 thresh=1973 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 24.022880: balance_dirty_state: bdi btrfs-1: dirty=522 wb=883 unstable=2 bg_thresh=989 thresh=1978 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 24.022989: balance_dirty_state: bdi btrfs-1: dirty=547 wb=883 unstable=2 bg_thresh=991 thresh=1983 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 24.023100: balance_dirty_state: bdi btrfs-1: dirty=572 wb=883 unstable=2 bg_thresh=994 thresh=1988 gap=531 poll_thresh=18 ino=257 dd-2584 [006] 24.023213: balance_dirty_state: bdi btrfs-1: dirty=597 wb=883 unstable=2 bg_thresh=996 thresh=1992 gap=510 poll_thresh=19 ino=257 dd-2584 [006] 24.023487: balance_dirty_state: bdi btrfs-1: dirty=647 wb=883 unstable=2 bg_thresh=995 thresh=1991 gap=459 poll_thresh=20 ino=257 dd-2584 [006] 24.023492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=64168 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 24.030941: balance_dirty_state: bdi btrfs-1: dirty=647 wb=758 unstable=2 bg_thresh=987 thresh=1974 gap=567 poll_thresh=20 ino=257 dd-2584 [006] 24.031063: balance_dirty_state: bdi btrfs-1: dirty=647 wb=758 unstable=2 bg_thresh=987 thresh=1974 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 24.031179: balance_dirty_state: bdi btrfs-1: dirty=672 wb=758 unstable=2 bg_thresh=989 thresh=1979 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 24.031408: balance_dirty_state: bdi btrfs-1: dirty=697 wb=758 unstable=2 bg_thresh=992 thresh=1984 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 24.031634: balance_dirty_state: bdi btrfs-1: dirty=747 wb=758 unstable=2 bg_thresh=994 thresh=1989 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 24.031639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=64168 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 24.038809: balance_dirty_state: bdi btrfs-1: dirty=741 wb=638 unstable=2 bg_thresh=990 thresh=1981 gap=600 poll_thresh=18 ino=257 dd-2584 [006] 24.038938: balance_dirty_state: bdi btrfs-1: dirty=741 wb=638 unstable=2 bg_thresh=990 thresh=1980 gap=599 poll_thresh=13 ino=257 dd-2584 [006] 24.039058: balance_dirty_state: bdi btrfs-1: dirty=766 wb=638 unstable=2 bg_thresh=992 thresh=1985 gap=579 poll_thresh=14 ino=257 dd-2584 [006] 24.039181: balance_dirty_state: bdi btrfs-1: dirty=766 wb=638 unstable=2 bg_thresh=986 thresh=1972 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 24.039305: balance_dirty_state: bdi btrfs-1: dirty=791 wb=638 unstable=2 bg_thresh=988 thresh=1977 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 24.039550: balance_dirty_state: bdi btrfs-1: dirty=816 wb=638 unstable=2 bg_thresh=984 thresh=1968 gap=512 poll_thresh=17 ino=257 dd-2584 [006] 24.039794: balance_dirty_state: bdi btrfs-1: dirty=866 wb=638 unstable=2 bg_thresh=988 thresh=1976 gap=470 poll_thresh=18 ino=257 dd-2584 [006] 24.039803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=64168 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 24.046817: balance_dirty_state: bdi btrfs-1: dirty=866 wb=513 unstable=2 bg_thresh=986 thresh=1972 gap=591 poll_thresh=18 ino=257 dd-2584 [006] 24.047049: balance_dirty_state: bdi btrfs-1: dirty=866 wb=388 unstable=2 bg_thresh=989 thresh=1978 gap=722 poll_thresh=13 ino=257 dd-2584 [006] 24.047109: balance_dirty_state: bdi btrfs-1: dirty=891 wb=388 unstable=2 bg_thresh=988 thresh=1977 gap=696 poll_thresh=14 ino=257 dd-2584 [006] 24.047167: balance_dirty_state: bdi btrfs-1: dirty=916 wb=388 unstable=2 bg_thresh=988 thresh=1977 gap=671 poll_thresh=15 ino=257 dd-2584 [006] 24.047226: balance_dirty_state: bdi btrfs-1: dirty=916 wb=388 unstable=2 bg_thresh=988 thresh=1976 gap=670 poll_thresh=16 ino=257 dd-2584 [006] 24.047342: balance_dirty_state: bdi btrfs-1: dirty=941 wb=388 unstable=2 bg_thresh=987 thresh=1975 gap=644 poll_thresh=17 ino=257 dd-2584 [006] 24.047458: balance_dirty_state: bdi btrfs-1: dirty=991 wb=388 unstable=2 bg_thresh=989 thresh=1979 gap=598 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 24.047482: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6596 wrote=0 to_write=8192 dd-2584 [006] 24.047631: balance_dirty_state: bdi btrfs-1: dirty=991 wb=388 unstable=2 bg_thresh=989 thresh=1978 gap=597 poll_thresh=19 ino=257 dd-2584 [006] 24.047814: balance_dirty_state: bdi btrfs-1: dirty=991 wb=413 unstable=2 bg_thresh=988 thresh=1977 gap=571 poll_thresh=20 ino=257 dd-2584 [006] 24.047998: balance_dirty_state: bdi btrfs-1: dirty=991 wb=463 unstable=2 bg_thresh=988 thresh=1976 gap=520 poll_thresh=21 ino=257 dd-2584 [006] 24.048183: balance_dirty_state: bdi btrfs-1: dirty=966 wb=513 unstable=2 bg_thresh=990 thresh=1980 gap=499 poll_thresh=22 ino=257 dd-2584 [006] 24.048639: balance_dirty_state: bdi btrfs-1: dirty=841 wb=663 unstable=2 bg_thresh=989 thresh=1979 gap=473 poll_thresh=23 ino=257 dd-2584 [006] 24.048641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=64168 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 24.050228: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=492 wrote=1008 to_write=7184 dd-2584 [006] 24.054811: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1388 unstable=2 bg_thresh=984 thresh=1968 gap=462 poll_thresh=23 ino=257 dd-2584 [006] 24.054816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=99% bdi_bw=64168 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 24.062765: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1138 unstable=2 bg_thresh=987 thresh=1975 gap=719 poll_thresh=23 ino=257 dd-2584 [006] 24.062837: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1138 unstable=2 bg_thresh=984 thresh=1969 gap=688 poll_thresh=17 ino=257 dd-2584 [006] 24.062960: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1138 unstable=2 bg_thresh=986 thresh=1973 gap=667 poll_thresh=18 ino=257 dd-2584 [006] 24.063076: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1138 unstable=2 bg_thresh=986 thresh=1972 gap=641 poll_thresh=19 ino=257 dd-2584 [006] 24.063194: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1138 unstable=2 bg_thresh=985 thresh=1971 gap=590 poll_thresh=20 ino=257 dd-2584 [006] 24.063313: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1138 unstable=2 bg_thresh=985 thresh=1970 gap=564 poll_thresh=21 ino=257 dd-2584 [006] 24.063436: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1138 unstable=2 bg_thresh=987 thresh=1974 gap=543 poll_thresh=22 ino=257 dd-2584 [006] 24.063559: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1138 unstable=2 bg_thresh=986 thresh=1973 gap=517 poll_thresh=23 ino=257 dd-2584 [006] 24.063852: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1138 unstable=2 bg_thresh=986 thresh=1972 gap=466 poll_thresh=24 ino=257 dd-2584 [006] 24.063857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=64168 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 24.070769: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1013 unstable=2 bg_thresh=980 thresh=1961 gap=580 poll_thresh=24 ino=257 dd-2584 [006] 24.070882: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1013 unstable=2 bg_thresh=980 thresh=1960 gap=579 poll_thresh=18 ino=257 dd-2584 [006] 24.071121: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1013 unstable=2 bg_thresh=979 thresh=1959 gap=528 poll_thresh=19 ino=257 dd-2584 [006] 24.071355: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1013 unstable=2 bg_thresh=981 thresh=1963 gap=507 poll_thresh=20 ino=257 dd-2584 [006] 24.071588: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1013 unstable=2 bg_thresh=981 thresh=1962 gap=481 poll_thresh=21 ino=257 dd-2584 [006] 24.071597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=64168 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 24.078763: balance_dirty_state: bdi btrfs-1: dirty=466 wb=888 unstable=2 bg_thresh=978 thresh=1957 gap=601 poll_thresh=21 ino=257 dd-2584 [006] 24.078853: balance_dirty_state: bdi btrfs-1: dirty=491 wb=888 unstable=2 bg_thresh=978 thresh=1957 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 24.078966: balance_dirty_state: bdi btrfs-1: dirty=516 wb=888 unstable=2 bg_thresh=980 thresh=1961 gap=555 poll_thresh=17 ino=257 dd-2584 [006] 24.079078: balance_dirty_state: bdi btrfs-1: dirty=541 wb=888 unstable=2 bg_thresh=980 thresh=1960 gap=529 poll_thresh=18 ino=257 dd-2584 [006] 24.079192: balance_dirty_state: bdi btrfs-1: dirty=591 wb=888 unstable=2 bg_thresh=976 thresh=1953 gap=472 poll_thresh=19 ino=257 dd-2584 [006] 24.079196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1222 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=64168 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 24.086829: balance_dirty_state: bdi btrfs-1: dirty=591 wb=763 unstable=2 bg_thresh=977 thresh=1955 gap=599 poll_thresh=19 ino=257 dd-2584 [006] 24.086933: balance_dirty_state: bdi btrfs-1: dirty=591 wb=763 unstable=2 bg_thresh=980 thresh=1960 gap=604 poll_thresh=14 ino=257 dd-2584 [006] 24.087154: balance_dirty_state: bdi btrfs-1: dirty=616 wb=763 unstable=2 bg_thresh=979 thresh=1959 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 24.087211: balance_dirty_state: bdi btrfs-1: dirty=641 wb=763 unstable=2 bg_thresh=979 thresh=1959 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 24.087324: balance_dirty_state: bdi btrfs-1: dirty=666 wb=763 unstable=2 bg_thresh=981 thresh=1963 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 24.087435: balance_dirty_state: bdi btrfs-1: dirty=691 wb=763 unstable=2 bg_thresh=981 thresh=1962 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 24.087548: balance_dirty_state: bdi btrfs-1: dirty=716 wb=763 unstable=2 bg_thresh=980 thresh=1961 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 24.087553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=64168 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 24.094784: balance_dirty_state: bdi btrfs-1: dirty=716 wb=638 unstable=2 bg_thresh=987 thresh=1975 gap=619 poll_thresh=19 ino=257 dd-2584 [006] 24.094861: balance_dirty_state: bdi btrfs-1: dirty=741 wb=638 unstable=2 bg_thresh=987 thresh=1974 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 24.094923: balance_dirty_state: bdi btrfs-1: dirty=766 wb=638 unstable=2 bg_thresh=987 thresh=1974 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 24.094984: balance_dirty_state: bdi btrfs-1: dirty=766 wb=638 unstable=2 bg_thresh=986 thresh=1973 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 24.095105: balance_dirty_state: bdi btrfs-1: dirty=816 wb=638 unstable=2 bg_thresh=986 thresh=1972 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 24.095224: balance_dirty_state: bdi btrfs-1: dirty=841 wb=638 unstable=2 bg_thresh=988 thresh=1976 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 24.095515: balance_dirty_state: bdi btrfs-1: dirty=866 wb=638 unstable=2 bg_thresh=987 thresh=1975 gap=469 poll_thresh=19 ino=257 dd-2584 [006] 24.095520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=64168 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 24.102805: balance_dirty_state: bdi btrfs-1: dirty=866 wb=488 unstable=2 bg_thresh=994 thresh=1988 gap=632 poll_thresh=19 ino=257 dd-2584 [006] 24.102874: balance_dirty_state: bdi btrfs-1: dirty=891 wb=488 unstable=2 bg_thresh=993 thresh=1987 gap=606 poll_thresh=14 ino=257 dd-2584 [006] 24.102934: balance_dirty_state: bdi btrfs-1: dirty=916 wb=488 unstable=2 bg_thresh=993 thresh=1987 gap=581 poll_thresh=15 ino=257 dd-2584 [006] 24.102995: balance_dirty_state: bdi btrfs-1: dirty=916 wb=488 unstable=2 bg_thresh=993 thresh=1986 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 24.103115: balance_dirty_state: bdi btrfs-1: dirty=941 wb=488 unstable=2 bg_thresh=992 thresh=1985 gap=554 poll_thresh=17 ino=257 dd-2584 [006] 24.103234: balance_dirty_state: bdi btrfs-1: dirty=991 wb=488 unstable=2 bg_thresh=992 thresh=1984 gap=503 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 24.103260: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6652 wrote=0 to_write=8192 dd-2584 [006] 24.103411: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=488 unstable=2 bg_thresh=994 thresh=1988 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 24.103413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=64680 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 24.105370: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=548 wrote=896 to_write=7296 dd-2584 [006] 24.110723: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1263 unstable=2 bg_thresh=981 thresh=1963 gap=582 poll_thresh=19 ino=257 dd-2584 [006] 24.110846: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1263 unstable=2 bg_thresh=981 thresh=1963 gap=557 poll_thresh=14 ino=257 dd-2584 [006] 24.110912: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1263 unstable=2 bg_thresh=981 thresh=1962 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 24.110978: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1263 unstable=2 bg_thresh=983 thresh=1967 gap=536 poll_thresh=16 ino=257 dd-2584 [006] 24.111103: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1263 unstable=2 bg_thresh=983 thresh=1966 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 24.111413: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1263 unstable=2 bg_thresh=982 thresh=1965 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 24.111419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=64680 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 24.118751: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1011 unstable=2 bg_thresh=980 thresh=1960 gap=725 poll_thresh=18 ino=257 dd-2584 [006] 24.118855: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1011 unstable=2 bg_thresh=979 thresh=1959 gap=699 poll_thresh=13 ino=257 dd-2584 [006] 24.118945: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1011 unstable=2 bg_thresh=976 thresh=1953 gap=668 poll_thresh=14 ino=257 dd-2584 [006] 24.119038: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1011 unstable=2 bg_thresh=979 thresh=1958 gap=673 poll_thresh=15 ino=257 dd-2584 [006] 24.119127: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1011 unstable=2 bg_thresh=981 thresh=1963 gap=653 poll_thresh=16 ino=257 dd-2584 [006] 24.119303: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1011 unstable=2 bg_thresh=981 thresh=1962 gap=627 poll_thresh=17 ino=257 dd-2584 [006] 24.119484: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1011 unstable=2 bg_thresh=980 thresh=1961 gap=576 poll_thresh=18 ino=257 dd-2584 [006] 24.119665: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1011 unstable=2 bg_thresh=985 thresh=1971 gap=561 poll_thresh=19 ino=257 dd-2584 [006] 24.119845: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1011 unstable=2 bg_thresh=985 thresh=1970 gap=535 poll_thresh=20 ino=257 dd-2584 [006] 24.120025: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1011 unstable=2 bg_thresh=984 thresh=1969 gap=509 poll_thresh=21 ino=257 dd-2584 [006] 24.120507: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1011 unstable=2 bg_thresh=984 thresh=1968 gap=458 poll_thresh=22 ino=257 dd-2584 [006] 24.120514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=64680 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 24.126701: balance_dirty_state: bdi btrfs-1: dirty=497 wb=911 unstable=2 bg_thresh=987 thresh=1974 gap=564 poll_thresh=22 ino=257 dd-2584 [006] 24.126794: balance_dirty_state: bdi btrfs-1: dirty=497 wb=911 unstable=2 bg_thresh=989 thresh=1979 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 24.126971: balance_dirty_state: bdi btrfs-1: dirty=547 wb=911 unstable=2 bg_thresh=989 thresh=1978 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 24.127146: balance_dirty_state: bdi btrfs-1: dirty=572 wb=911 unstable=2 bg_thresh=988 thresh=1977 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 24.127153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=64680 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 24.134739: balance_dirty_state: bdi btrfs-1: dirty=572 wb=786 unstable=2 bg_thresh=988 thresh=1976 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 24.134814: balance_dirty_state: bdi btrfs-1: dirty=597 wb=786 unstable=2 bg_thresh=987 thresh=1975 gap=590 poll_thresh=13 ino=257 dd-2584 [006] 24.134886: balance_dirty_state: bdi btrfs-1: dirty=597 wb=786 unstable=2 bg_thresh=990 thresh=1980 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 24.134956: balance_dirty_state: bdi btrfs-1: dirty=622 wb=786 unstable=2 bg_thresh=987 thresh=1974 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 24.135025: balance_dirty_state: bdi btrfs-1: dirty=622 wb=786 unstable=2 bg_thresh=989 thresh=1979 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 24.135163: balance_dirty_state: bdi btrfs-1: dirty=672 wb=786 unstable=2 bg_thresh=989 thresh=1978 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 24.135301: balance_dirty_state: bdi btrfs-1: dirty=697 wb=786 unstable=2 bg_thresh=988 thresh=1977 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 24.135306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=64680 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 24.142853: balance_dirty_state: bdi btrfs-1: dirty=697 wb=661 unstable=2 bg_thresh=987 thresh=1975 gap=615 poll_thresh=18 ino=257 dd-2584 [006] 24.142951: balance_dirty_state: bdi btrfs-1: dirty=722 wb=661 unstable=2 bg_thresh=987 thresh=1974 gap=589 poll_thresh=13 ino=257 dd-2584 [006] 24.143012: balance_dirty_state: bdi btrfs-1: dirty=722 wb=661 unstable=2 bg_thresh=986 thresh=1973 gap=588 poll_thresh=14 ino=257 dd-2584 [006] 24.143232: balance_dirty_state: bdi btrfs-1: dirty=747 wb=661 unstable=2 bg_thresh=986 thresh=1973 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 24.143290: balance_dirty_state: bdi btrfs-1: dirty=772 wb=661 unstable=2 bg_thresh=986 thresh=1972 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 24.143404: balance_dirty_state: bdi btrfs-1: dirty=797 wb=661 unstable=2 bg_thresh=985 thresh=1971 gap=511 poll_thresh=17 ino=257 dd-2584 [006] 24.143520: balance_dirty_state: bdi btrfs-1: dirty=822 wb=661 unstable=2 bg_thresh=987 thresh=1975 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 24.143524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=64680 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 24.150841: balance_dirty_state: bdi btrfs-1: dirty=822 wb=536 unstable=2 bg_thresh=984 thresh=1969 gap=609 poll_thresh=18 ino=257 dd-2584 [006] 24.150921: balance_dirty_state: bdi btrfs-1: dirty=847 wb=536 unstable=2 bg_thresh=984 thresh=1969 gap=584 poll_thresh=13 ino=257 dd-2584 [006] 24.150981: balance_dirty_state: bdi btrfs-1: dirty=847 wb=536 unstable=2 bg_thresh=984 thresh=1968 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 24.151038: balance_dirty_state: bdi btrfs-1: dirty=872 wb=536 unstable=2 bg_thresh=984 thresh=1968 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 24.151095: balance_dirty_state: bdi btrfs-1: dirty=897 wb=536 unstable=2 bg_thresh=983 thresh=1967 gap=532 poll_thresh=16 ino=257 dd-2584 [006] 24.151208: balance_dirty_state: bdi btrfs-1: dirty=922 wb=536 unstable=2 bg_thresh=983 thresh=1966 gap=506 poll_thresh=17 ino=257 dd-2584 [006] 24.151321: balance_dirty_state: bdi btrfs-1: dirty=947 wb=536 unstable=2 bg_thresh=985 thresh=1970 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 24.151326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=64680 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 24.158818: balance_dirty_state: bdi btrfs-1: dirty=947 wb=411 unstable=2 bg_thresh=985 thresh=1971 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 24.158896: balance_dirty_state: bdi btrfs-1: dirty=972 wb=411 unstable=2 bg_thresh=982 thresh=1965 gap=580 poll_thresh=13 ino=257 dd-2584 [006] 24.158953: balance_dirty_state: bdi btrfs-1: dirty=997 wb=411 unstable=2 bg_thresh=985 thresh=1970 gap=560 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 24.158976: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6708 wrote=0 to_write=8192 dd-2584 [006] 24.159288: balance_dirty_state: bdi btrfs-1: dirty=972 wb=436 unstable=2 bg_thresh=982 thresh=1964 gap=554 poll_thresh=15 ino=257 dd-2584 [006] 24.159374: balance_dirty_state: bdi btrfs-1: dirty=972 wb=461 unstable=2 bg_thresh=984 thresh=1969 gap=534 poll_thresh=16 ino=257 dd-2584 [006] 24.159550: balance_dirty_state: bdi btrfs-1: dirty=947 wb=511 unstable=2 bg_thresh=986 thresh=1973 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 24.159729: balance_dirty_state: bdi btrfs-1: dirty=922 wb=561 unstable=2 bg_thresh=986 thresh=1972 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 24.159731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=64680 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 24.161527: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=604 wrote=960 to_write=7232 dd-2584 [006] 24.166868: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1236 unstable=2 bg_thresh=986 thresh=1973 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 24.166951: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1236 unstable=2 bg_thresh=983 thresh=1967 gap=582 poll_thresh=13 ino=257 dd-2584 [006] 24.167012: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1236 unstable=2 bg_thresh=986 thresh=1972 gap=562 poll_thresh=14 ino=257 dd-2584 [006] 24.167071: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1236 unstable=2 bg_thresh=983 thresh=1966 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 24.167130: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1236 unstable=2 bg_thresh=985 thresh=1971 gap=536 poll_thresh=16 ino=257 dd-2584 [006] 24.167250: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1236 unstable=2 bg_thresh=987 thresh=1975 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 24.167369: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1236 unstable=2 bg_thresh=984 thresh=1968 gap=458 poll_thresh=18 ino=257 dd-2584 [006] 24.167374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=99% bdi_bw=64680 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 24.174824: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1061 unstable=2 bg_thresh=986 thresh=1972 gap=637 poll_thresh=18 ino=257 dd-2584 [001] 24.174953: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1061 unstable=2 bg_thresh=986 thresh=1972 gap=637 poll_thresh=13 ino=257 dd-2584 [001] 24.175073: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1061 unstable=2 bg_thresh=988 thresh=1977 gap=617 poll_thresh=14 ino=257 dd-2584 [001] 24.175543: balance_dirty_state: bdi btrfs-1: dirty=322 wb=986 unstable=2 bg_thresh=988 thresh=1976 gap=666 poll_thresh=15 ino=257 dd-2584 [001] 24.175661: balance_dirty_state: bdi btrfs-1: dirty=322 wb=986 unstable=2 bg_thresh=988 thresh=1976 gap=666 poll_thresh=16 ino=257 dd-2584 [001] 24.175895: balance_dirty_state: bdi btrfs-1: dirty=372 wb=986 unstable=2 bg_thresh=987 thresh=1975 gap=615 poll_thresh=17 ino=257 dd-2584 [001] 24.176130: balance_dirty_state: bdi btrfs-1: dirty=397 wb=986 unstable=2 bg_thresh=989 thresh=1979 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 24.176361: balance_dirty_state: bdi btrfs-1: dirty=422 wb=986 unstable=2 bg_thresh=989 thresh=1978 gap=568 poll_thresh=19 ino=257 dd-2584 [001] 24.176601: balance_dirty_state: bdi btrfs-1: dirty=472 wb=986 unstable=2 bg_thresh=985 thresh=1971 gap=511 poll_thresh=20 ino=257 dd-2584 [001] 24.176844: balance_dirty_state: bdi btrfs-1: dirty=497 wb=986 unstable=2 bg_thresh=987 thresh=1975 gap=490 poll_thresh=21 ino=257 dd-2584 [001] 24.176853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=64680 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 24.182750: balance_dirty_state: bdi btrfs-1: dirty=497 wb=986 unstable=2 bg_thresh=985 thresh=1971 gap=486 poll_thresh=21 ino=257 dd-2584 [001] 24.182760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=64680 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 24.190716: balance_dirty_state: bdi btrfs-1: dirty=497 wb=711 unstable=2 bg_thresh=985 thresh=1970 gap=760 poll_thresh=21 ino=257 dd-2584 [001] 24.190788: balance_dirty_state: bdi btrfs-1: dirty=497 wb=711 unstable=2 bg_thresh=985 thresh=1970 gap=760 poll_thresh=16 ino=257 dd-2584 [001] 24.190907: balance_dirty_state: bdi btrfs-1: dirty=547 wb=711 unstable=2 bg_thresh=984 thresh=1969 gap=709 poll_thresh=17 ino=257 dd-2584 [001] 24.191192: balance_dirty_state: bdi btrfs-1: dirty=572 wb=711 unstable=2 bg_thresh=986 thresh=1973 gap=688 poll_thresh=18 ino=257 dd-2584 [001] 24.191311: balance_dirty_state: bdi btrfs-1: dirty=597 wb=711 unstable=2 bg_thresh=986 thresh=1972 gap=662 poll_thresh=19 ino=257 dd-2584 [001] 24.191427: balance_dirty_state: bdi btrfs-1: dirty=647 wb=711 unstable=2 bg_thresh=985 thresh=1971 gap=611 poll_thresh=20 ino=257 dd-2584 [001] 24.191542: balance_dirty_state: bdi btrfs-1: dirty=672 wb=711 unstable=2 bg_thresh=987 thresh=1975 gap=590 poll_thresh=21 ino=257 dd-2584 [001] 24.191660: balance_dirty_state: bdi btrfs-1: dirty=697 wb=711 unstable=2 bg_thresh=984 thresh=1968 gap=558 poll_thresh=22 ino=257 dd-2584 [001] 24.191781: balance_dirty_state: bdi btrfs-1: dirty=722 wb=711 unstable=2 bg_thresh=983 thresh=1967 gap=532 poll_thresh=23 ino=257 dd-2584 [001] 24.191901: balance_dirty_state: bdi btrfs-1: dirty=772 wb=711 unstable=2 bg_thresh=983 thresh=1966 gap=481 poll_thresh=24 ino=257 dd-2584 [001] 24.191905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=64680 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 24.198730: balance_dirty_state: bdi btrfs-1: dirty=772 wb=586 unstable=2 bg_thresh=982 thresh=1964 gap=604 poll_thresh=24 ino=257 dd-2584 [001] 24.198796: balance_dirty_state: bdi btrfs-1: dirty=772 wb=586 unstable=2 bg_thresh=984 thresh=1969 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 24.198914: balance_dirty_state: bdi btrfs-1: dirty=822 wb=586 unstable=2 bg_thresh=984 thresh=1968 gap=558 poll_thresh=19 ino=257 dd-2584 [001] 24.199199: balance_dirty_state: bdi btrfs-1: dirty=847 wb=586 unstable=2 bg_thresh=986 thresh=1972 gap=537 poll_thresh=20 ino=257 dd-2584 [001] 24.199315: balance_dirty_state: bdi btrfs-1: dirty=872 wb=586 unstable=2 bg_thresh=985 thresh=1971 gap=511 poll_thresh=21 ino=257 dd-2584 [001] 24.199433: balance_dirty_state: bdi btrfs-1: dirty=897 wb=586 unstable=2 bg_thresh=985 thresh=1970 gap=485 poll_thresh=22 ino=257 dd-2584 [001] 24.199437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-147% task_weight=99% bdi_bw=64680 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 24.206722: balance_dirty_state: bdi btrfs-1: dirty=897 wb=461 unstable=2 bg_thresh=983 thresh=1966 gap=606 poll_thresh=22 ino=257 dd-2584 [001] 24.206793: balance_dirty_state: bdi btrfs-1: dirty=922 wb=461 unstable=2 bg_thresh=982 thresh=1965 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 24.206910: balance_dirty_state: bdi btrfs-1: dirty=947 wb=461 unstable=2 bg_thresh=982 thresh=1964 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 24.207022: balance_dirty_state: bdi btrfs-1: dirty=997 wb=461 unstable=2 bg_thresh=981 thresh=1963 gap=503 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 24.207088: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6756 wrote=0 to_write=16384 dd-2584 [001] 24.207147: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=461 unstable=2 bg_thresh=983 thresh=1967 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 24.207148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-25% task_gap=-150% task_weight=98% bdi_bw=65608 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 24.209082: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=652 wrote=880 to_write=15504 dd-2584 [001] 24.214721: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1211 unstable=2 bg_thresh=985 thresh=1971 gap=611 poll_thresh=19 ino=257 dd-2584 [001] 24.214814: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1211 unstable=2 bg_thresh=982 thresh=1965 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 24.214874: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1211 unstable=2 bg_thresh=985 thresh=1970 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 24.214933: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1211 unstable=2 bg_thresh=984 thresh=1969 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 24.215219: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1211 unstable=2 bg_thresh=984 thresh=1968 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 24.215336: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1211 unstable=2 bg_thresh=983 thresh=1967 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 24.215454: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1211 unstable=2 bg_thresh=985 thresh=1971 gap=461 poll_thresh=19 ino=257 dd-2584 [001] 24.215459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=65608 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 24.222708: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1086 unstable=2 bg_thresh=984 thresh=1968 gap=583 poll_thresh=19 ino=257 dd-2584 [000] 24.222776: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1086 unstable=2 bg_thresh=984 thresh=1968 gap=558 poll_thresh=14 ino=257 dd-2584 [000] 24.222835: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1086 unstable=2 bg_thresh=986 thresh=1973 gap=563 poll_thresh=15 ino=257 dd-2584 [000] 24.222890: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1086 unstable=2 bg_thresh=986 thresh=1973 gap=538 poll_thresh=16 ino=257 dd-2584 [000] 24.222999: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1086 unstable=2 bg_thresh=989 thresh=1978 gap=518 poll_thresh=17 ino=257 dd-2584 [000] 24.223113: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1086 unstable=2 bg_thresh=994 thresh=1988 gap=503 poll_thresh=18 ino=257 dd-2584 [000] 24.223226: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1086 unstable=2 bg_thresh=990 thresh=1981 gap=446 poll_thresh=19 ino=257 dd-2584 [000] 24.223230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=65608 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 24.230672: balance_dirty_state: bdi btrfs-1: dirty=447 wb=961 unstable=2 bg_thresh=984 thresh=1968 gap=558 poll_thresh=19 ino=257 dd-2584 [004] 24.230762: balance_dirty_state: bdi btrfs-1: dirty=447 wb=961 unstable=2 bg_thresh=984 thresh=1968 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 24.231134: balance_dirty_state: bdi btrfs-1: dirty=472 wb=961 unstable=2 bg_thresh=986 thresh=1973 gap=538 poll_thresh=15 ino=257 dd-2584 [004] 24.231219: balance_dirty_state: bdi btrfs-1: dirty=497 wb=961 unstable=2 bg_thresh=986 thresh=1973 gap=513 poll_thresh=16 ino=257 dd-2584 [004] 24.231386: balance_dirty_state: bdi btrfs-1: dirty=522 wb=961 unstable=2 bg_thresh=989 thresh=1978 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 24.231392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=65608 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 24.242670: balance_dirty_state: bdi btrfs-1: dirty=522 wb=636 unstable=2 bg_thresh=984 thresh=1968 gap=808 poll_thresh=17 ino=257 dd-2584 [004] 24.242780: balance_dirty_state: bdi btrfs-1: dirty=547 wb=636 unstable=2 bg_thresh=984 thresh=1968 gap=783 poll_thresh=13 ino=257 dd-2584 [004] 24.242894: balance_dirty_state: bdi btrfs-1: dirty=547 wb=636 unstable=2 bg_thresh=986 thresh=1973 gap=788 poll_thresh=14 ino=257 dd-2584 [004] 24.243008: balance_dirty_state: bdi btrfs-1: dirty=572 wb=636 unstable=2 bg_thresh=986 thresh=1973 gap=763 poll_thresh=15 ino=257 dd-2584 [004] 24.243123: balance_dirty_state: bdi btrfs-1: dirty=597 wb=636 unstable=2 bg_thresh=989 thresh=1978 gap=743 poll_thresh=16 ino=257 dd-2584 [004] 24.243352: balance_dirty_state: bdi btrfs-1: dirty=622 wb=636 unstable=2 bg_thresh=991 thresh=1983 gap=723 poll_thresh=17 ino=257 dd-2584 [004] 24.243586: balance_dirty_state: bdi btrfs-1: dirty=647 wb=636 unstable=2 bg_thresh=991 thresh=1982 gap=697 poll_thresh=18 ino=257 dd-2584 [004] 24.243817: balance_dirty_state: bdi btrfs-1: dirty=672 wb=636 unstable=2 bg_thresh=993 thresh=1986 gap=676 poll_thresh=19 ino=257 dd-2584 [004] 24.244049: balance_dirty_state: bdi btrfs-1: dirty=722 wb=636 unstable=2 bg_thresh=992 thresh=1985 gap=625 poll_thresh=20 ino=257 dd-2584 [004] 24.244630: balance_dirty_state: bdi btrfs-1: dirty=747 wb=636 unstable=2 bg_thresh=992 thresh=1984 gap=599 poll_thresh=21 ino=257 dd-2584 [004] 24.244861: balance_dirty_state: bdi btrfs-1: dirty=772 wb=636 unstable=2 bg_thresh=994 thresh=1988 gap=578 poll_thresh=22 ino=257 dd-2584 [004] 24.245092: balance_dirty_state: bdi btrfs-1: dirty=822 wb=636 unstable=2 bg_thresh=993 thresh=1987 gap=527 poll_thresh=23 ino=257 dd-2584 [004] 24.245326: balance_dirty_state: bdi btrfs-1: dirty=847 wb=636 unstable=2 bg_thresh=993 thresh=1986 gap=501 poll_thresh=24 ino=257 dd-2584 [004] 24.245570: balance_dirty_state: bdi btrfs-1: dirty=872 wb=636 unstable=2 bg_thresh=989 thresh=1979 gap=469 poll_thresh=25 ino=257 dd-2584 [004] 24.245579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=65608 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 24.250669: balance_dirty_state: bdi btrfs-1: dirty=872 wb=511 unstable=2 bg_thresh=986 thresh=1973 gap=588 poll_thresh=25 ino=257 dd-2584 [004] 24.250750: balance_dirty_state: bdi btrfs-1: dirty=897 wb=511 unstable=2 bg_thresh=992 thresh=1984 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 24.250864: balance_dirty_state: bdi btrfs-1: dirty=922 wb=511 unstable=2 bg_thresh=991 thresh=1983 gap=548 poll_thresh=20 ino=257 dd-2584 [004] 24.250976: balance_dirty_state: bdi btrfs-1: dirty=947 wb=511 unstable=2 bg_thresh=991 thresh=1982 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 24.251286: balance_dirty_state: bdi btrfs-1: dirty=997 wb=511 unstable=2 bg_thresh=993 thresh=1986 gap=476 poll_thresh=22 ino=257 dd-2584 [004] 24.251291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=65608 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 24.251352: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6800 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 24.253274: writeback_single_inode: bdi btrfs-1: ino=257 state= age=696 wrote=832 to_write=15552 dd-2584 [004] 24.258676: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1211 unstable=2 bg_thresh=994 thresh=1989 gap=629 poll_thresh=22 ino=257 dd-2584 [004] 24.258756: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1211 unstable=2 bg_thresh=997 thresh=1994 gap=634 poll_thresh=16 ino=257 dd-2584 [004] 24.258893: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1211 unstable=2 bg_thresh=993 thresh=1987 gap=602 poll_thresh=17 ino=257 dd-2584 [004] 24.259080: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1211 unstable=2 bg_thresh=993 thresh=1986 gap=551 poll_thresh=18 ino=257 dd-2584 [004] 24.259261: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1211 unstable=2 bg_thresh=992 thresh=1985 gap=525 poll_thresh=19 ino=257 dd-2584 [004] 24.259402: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1211 unstable=2 bg_thresh=994 thresh=1989 gap=504 poll_thresh=20 ino=257 dd-2584 [004] 24.259574: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1211 unstable=2 bg_thresh=994 thresh=1988 gap=453 poll_thresh=21 ino=257 dd-2584 [004] 24.259579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=65608 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 24.270716: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1086 unstable=2 bg_thresh=989 thresh=1979 gap=569 poll_thresh=21 ino=257 dd-2584 [001] 24.270793: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1061 unstable=2 bg_thresh=989 thresh=1979 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 24.270934: balance_dirty_state: bdi btrfs-1: dirty=372 wb=986 unstable=2 bg_thresh=989 thresh=1978 gap=618 poll_thresh=17 ino=257 dd-2584 [001] 24.271240: balance_dirty_state: bdi btrfs-1: dirty=397 wb=961 unstable=2 bg_thresh=987 thresh=1974 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 24.271363: balance_dirty_state: bdi btrfs-1: dirty=422 wb=961 unstable=2 bg_thresh=989 thresh=1978 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 24.271481: balance_dirty_state: bdi btrfs-1: dirty=447 wb=961 unstable=2 bg_thresh=988 thresh=1977 gap=567 poll_thresh=20 ino=257 dd-2584 [001] 24.271598: balance_dirty_state: bdi btrfs-1: dirty=497 wb=961 unstable=2 bg_thresh=988 thresh=1976 gap=516 poll_thresh=21 ino=257 dd-2584 [001] 24.271715: balance_dirty_state: bdi btrfs-1: dirty=522 wb=961 unstable=2 bg_thresh=990 thresh=1980 gap=495 poll_thresh=22 ino=257 dd-2584 [001] 24.271834: balance_dirty_state: bdi btrfs-1: dirty=547 wb=961 unstable=2 bg_thresh=989 thresh=1979 gap=469 poll_thresh=23 ino=257 dd-2584 [001] 24.271839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=65608 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 24.282722: balance_dirty_state: bdi btrfs-1: dirty=547 wb=836 unstable=2 bg_thresh=986 thresh=1972 gap=587 poll_thresh=23 ino=257 dd-2584 [005] 24.282784: balance_dirty_state: bdi btrfs-1: dirty=547 wb=836 unstable=2 bg_thresh=986 thresh=1972 gap=587 poll_thresh=17 ino=257 dd-2584 [005] 24.282898: balance_dirty_state: bdi btrfs-1: dirty=597 wb=836 unstable=2 bg_thresh=988 thresh=1976 gap=541 poll_thresh=18 ino=257 dd-2584 [005] 24.283016: balance_dirty_state: bdi btrfs-1: dirty=622 wb=836 unstable=2 bg_thresh=987 thresh=1975 gap=515 poll_thresh=19 ino=257 dd-2584 [005] 24.283305: balance_dirty_state: bdi btrfs-1: dirty=647 wb=836 unstable=2 bg_thresh=987 thresh=1974 gap=489 poll_thresh=20 ino=257 dd-2584 [005] 24.283310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=65608 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 24.294768: balance_dirty_state: bdi btrfs-1: dirty=647 wb=586 unstable=2 bg_thresh=981 thresh=1962 gap=727 poll_thresh=20 ino=257 dd-2584 [005] 24.294836: balance_dirty_state: bdi btrfs-1: dirty=672 wb=586 unstable=2 bg_thresh=983 thresh=1967 gap=707 poll_thresh=15 ino=257 dd-2584 [005] 24.294895: balance_dirty_state: bdi btrfs-1: dirty=697 wb=586 unstable=2 bg_thresh=980 thresh=1961 gap=676 poll_thresh=16 ino=257 dd-2584 [005] 24.295014: balance_dirty_state: bdi btrfs-1: dirty=722 wb=586 unstable=2 bg_thresh=982 thresh=1965 gap=655 poll_thresh=17 ino=257 dd-2584 [005] 24.295130: balance_dirty_state: bdi btrfs-1: dirty=747 wb=586 unstable=2 bg_thresh=982 thresh=1964 gap=629 poll_thresh=18 ino=257 dd-2584 [005] 24.295249: balance_dirty_state: bdi btrfs-1: dirty=772 wb=586 unstable=2 bg_thresh=981 thresh=1963 gap=603 poll_thresh=19 ino=257 dd-2584 [005] 24.295365: balance_dirty_state: bdi btrfs-1: dirty=822 wb=586 unstable=2 bg_thresh=981 thresh=1962 gap=552 poll_thresh=20 ino=257 dd-2584 [005] 24.295482: balance_dirty_state: bdi btrfs-1: dirty=847 wb=586 unstable=2 bg_thresh=983 thresh=1966 gap=531 poll_thresh=21 ino=257 dd-2584 [005] 24.295600: balance_dirty_state: bdi btrfs-1: dirty=872 wb=586 unstable=2 bg_thresh=982 thresh=1965 gap=505 poll_thresh=22 ino=257 dd-2584 [005] 24.295888: balance_dirty_state: bdi btrfs-1: dirty=922 wb=586 unstable=2 bg_thresh=982 thresh=1964 gap=454 poll_thresh=23 ino=257 dd-2584 [005] 24.295893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=65608 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 24.302747: balance_dirty_state: bdi btrfs-1: dirty=922 wb=461 unstable=2 bg_thresh=984 thresh=1968 gap=583 poll_thresh=23 ino=257 dd-2584 [005] 24.302862: balance_dirty_state: bdi btrfs-1: dirty=922 wb=461 unstable=2 bg_thresh=983 thresh=1967 gap=582 poll_thresh=17 ino=257 dd-2584 [005] 24.302980: balance_dirty_state: bdi btrfs-1: dirty=947 wb=461 unstable=2 bg_thresh=983 thresh=1966 gap=556 poll_thresh=18 ino=257 dd-2584 [005] 24.303097: balance_dirty_state: bdi btrfs-1: dirty=997 wb=461 unstable=2 bg_thresh=985 thresh=1970 gap=510 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 24.303149: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6852 wrote=0 to_write=16384 dd-2584 [005] 24.303222: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=461 unstable=2 bg_thresh=984 thresh=1969 gap=484 poll_thresh=20 ino=257 dd-2584 [005] 24.303224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=65608 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 24.305186: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=896 to_write=15488 dd-2584 [005] 24.310764: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1236 unstable=2 bg_thresh=983 thresh=1967 gap=607 poll_thresh=20 ino=257 dd-2584 [005] 24.310837: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1236 unstable=2 bg_thresh=980 thresh=1961 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 24.310901: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1236 unstable=2 bg_thresh=983 thresh=1966 gap=581 poll_thresh=16 ino=257 dd-2584 [005] 24.311030: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1236 unstable=2 bg_thresh=982 thresh=1965 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 24.311160: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1236 unstable=2 bg_thresh=984 thresh=1969 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 24.311476: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1236 unstable=2 bg_thresh=984 thresh=1968 gap=483 poll_thresh=19 ino=257 dd-2584 [005] 24.311481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=66132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 24.318772: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1111 unstable=2 bg_thresh=984 thresh=1968 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 24.318888: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1111 unstable=2 bg_thresh=983 thresh=1967 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 24.319010: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1111 unstable=2 bg_thresh=983 thresh=1967 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 24.319126: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1111 unstable=2 bg_thresh=983 thresh=1966 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 24.319359: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1111 unstable=2 bg_thresh=982 thresh=1965 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 24.319597: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1111 unstable=2 bg_thresh=984 thresh=1969 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 24.319606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=66132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 24.326735: balance_dirty_state: bdi btrfs-1: dirty=372 wb=911 unstable=2 bg_thresh=986 thresh=1972 gap=687 poll_thresh=18 ino=257 dd-2584 [001] 24.326865: balance_dirty_state: bdi btrfs-1: dirty=372 wb=911 unstable=2 bg_thresh=983 thresh=1966 gap=681 poll_thresh=13 ino=257 dd-2584 [001] 24.326983: balance_dirty_state: bdi btrfs-1: dirty=397 wb=911 unstable=2 bg_thresh=985 thresh=1971 gap=661 poll_thresh=14 ino=257 dd-2584 [001] 24.327102: balance_dirty_state: bdi btrfs-1: dirty=422 wb=911 unstable=2 bg_thresh=982 thresh=1965 gap=630 poll_thresh=15 ino=257 dd-2584 [001] 24.327218: balance_dirty_state: bdi btrfs-1: dirty=422 wb=911 unstable=2 bg_thresh=985 thresh=1970 gap=635 poll_thresh=16 ino=257 dd-2584 [001] 24.327455: balance_dirty_state: bdi btrfs-1: dirty=472 wb=911 unstable=2 bg_thresh=987 thresh=1974 gap=589 poll_thresh=17 ino=257 dd-2584 [001] 24.327687: balance_dirty_state: bdi btrfs-1: dirty=497 wb=911 unstable=2 bg_thresh=986 thresh=1973 gap=563 poll_thresh=18 ino=257 dd-2584 [001] 24.328267: balance_dirty_state: bdi btrfs-1: dirty=522 wb=911 unstable=2 bg_thresh=986 thresh=1972 gap=537 poll_thresh=19 ino=257 dd-2584 [001] 24.328500: balance_dirty_state: bdi btrfs-1: dirty=547 wb=911 unstable=2 bg_thresh=985 thresh=1971 gap=511 poll_thresh=20 ino=257 dd-2584 [001] 24.328735: balance_dirty_state: bdi btrfs-1: dirty=597 wb=911 unstable=2 bg_thresh=987 thresh=1975 gap=465 poll_thresh=21 ino=257 dd-2584 [001] 24.328744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=66132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 24.334733: balance_dirty_state: bdi btrfs-1: dirty=597 wb=911 unstable=2 bg_thresh=986 thresh=1972 gap=462 poll_thresh=21 ino=257 dd-2584 [001] 24.334742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=66132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 24.342741: balance_dirty_state: bdi btrfs-1: dirty=597 wb=661 unstable=2 bg_thresh=985 thresh=1970 gap=710 poll_thresh=21 ino=257 dd-2584 [004] 24.342811: balance_dirty_state: bdi btrfs-1: dirty=597 wb=661 unstable=2 bg_thresh=985 thresh=1970 gap=710 poll_thresh=16 ino=257 dd-2584 [004] 24.342926: balance_dirty_state: bdi btrfs-1: dirty=647 wb=661 unstable=2 bg_thresh=987 thresh=1975 gap=665 poll_thresh=17 ino=257 dd-2584 [004] 24.343038: balance_dirty_state: bdi btrfs-1: dirty=672 wb=661 unstable=2 bg_thresh=987 thresh=1974 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 24.343151: balance_dirty_state: bdi btrfs-1: dirty=697 wb=661 unstable=2 bg_thresh=989 thresh=1978 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 24.343262: balance_dirty_state: bdi btrfs-1: dirty=722 wb=661 unstable=2 bg_thresh=988 thresh=1977 gap=592 poll_thresh=20 ino=257 dd-2584 [004] 24.343539: balance_dirty_state: bdi btrfs-1: dirty=772 wb=661 unstable=2 bg_thresh=988 thresh=1976 gap=541 poll_thresh=21 ino=257 dd-2584 [004] 24.343656: balance_dirty_state: bdi btrfs-1: dirty=797 wb=661 unstable=2 bg_thresh=987 thresh=1975 gap=515 poll_thresh=22 ino=257 dd-2584 [004] 24.343771: balance_dirty_state: bdi btrfs-1: dirty=822 wb=661 unstable=2 bg_thresh=989 thresh=1979 gap=494 poll_thresh=23 ino=257 dd-2584 [004] 24.343776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=66132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 24.350666: balance_dirty_state: bdi btrfs-1: dirty=822 wb=511 unstable=2 bg_thresh=989 thresh=1979 gap=644 poll_thresh=23 ino=257 dd-2584 [004] 24.350791: balance_dirty_state: bdi btrfs-1: dirty=847 wb=511 unstable=2 bg_thresh=989 thresh=1978 gap=618 poll_thresh=17 ino=257 dd-2584 [004] 24.351023: balance_dirty_state: bdi btrfs-1: dirty=872 wb=511 unstable=2 bg_thresh=988 thresh=1977 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 24.351256: balance_dirty_state: bdi btrfs-1: dirty=897 wb=511 unstable=2 bg_thresh=988 thresh=1976 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 24.351491: balance_dirty_state: bdi btrfs-1: dirty=947 wb=511 unstable=2 bg_thresh=987 thresh=1975 gap=515 poll_thresh=20 ino=257 dd-2584 [004] 24.351724: balance_dirty_state: bdi btrfs-1: dirty=972 wb=511 unstable=2 bg_thresh=989 thresh=1979 gap=494 poll_thresh=21 ino=257 dd-2584 [004] 24.351732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=66132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 24.358714: balance_dirty_state: bdi btrfs-1: dirty=972 wb=386 unstable=2 bg_thresh=990 thresh=1981 gap=621 poll_thresh=21 ino=257 dd-2584 [004] 24.358808: balance_dirty_state: bdi btrfs-1: dirty=997 wb=386 unstable=2 bg_thresh=990 thresh=1981 gap=596 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 24.358895: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6908 wrote=0 to_write=16384 dd-2584 [004] 24.359106: balance_dirty_state: bdi btrfs-1: dirty=997 wb=411 unstable=2 bg_thresh=990 thresh=1980 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 24.359235: balance_dirty_state: bdi btrfs-1: dirty=972 wb=461 unstable=2 bg_thresh=989 thresh=1978 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 24.359361: balance_dirty_state: bdi btrfs-1: dirty=947 wb=536 unstable=2 bg_thresh=988 thresh=1977 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 24.359363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=66132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 24.361169: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=960 to_write=15424 dd-2584 [004] 24.370741: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1086 unstable=2 bg_thresh=986 thresh=1973 gap=763 poll_thresh=19 ino=257 dd-2584 [004] 24.370813: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1086 unstable=2 bg_thresh=989 thresh=1978 gap=743 poll_thresh=14 ino=257 dd-2584 [004] 24.370881: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1086 unstable=2 bg_thresh=986 thresh=1972 gap=712 poll_thresh=15 ino=257 dd-2584 [004] 24.370947: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1086 unstable=2 bg_thresh=988 thresh=1977 gap=717 poll_thresh=16 ino=257 dd-2584 [004] 24.371076: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1086 unstable=2 bg_thresh=988 thresh=1976 gap=666 poll_thresh=17 ino=257 dd-2584 [004] 24.371193: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1086 unstable=2 bg_thresh=990 thresh=1980 gap=645 poll_thresh=18 ino=257 dd-2584 [004] 24.371310: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1086 unstable=2 bg_thresh=989 thresh=1979 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 24.371429: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1086 unstable=2 bg_thresh=989 thresh=1978 gap=593 poll_thresh=20 ino=257 dd-2584 [004] 24.371726: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1086 unstable=2 bg_thresh=985 thresh=1971 gap=536 poll_thresh=21 ino=257 dd-2584 [004] 24.371845: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1086 unstable=2 bg_thresh=987 thresh=1975 gap=515 poll_thresh=22 ino=257 dd-2584 [004] 24.371962: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1086 unstable=2 bg_thresh=987 thresh=1974 gap=489 poll_thresh=23 ino=257 dd-2584 [004] 24.371967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=66132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 24.378664: balance_dirty_state: bdi btrfs-1: dirty=397 wb=961 unstable=2 bg_thresh=989 thresh=1978 gap=618 poll_thresh=23 ino=257 dd-2584 [004] 24.378755: balance_dirty_state: bdi btrfs-1: dirty=422 wb=961 unstable=2 bg_thresh=991 thresh=1983 gap=598 poll_thresh=17 ino=257 dd-2584 [004] 24.378925: balance_dirty_state: bdi btrfs-1: dirty=447 wb=961 unstable=2 bg_thresh=991 thresh=1982 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 24.379093: balance_dirty_state: bdi btrfs-1: dirty=497 wb=961 unstable=2 bg_thresh=990 thresh=1981 gap=521 poll_thresh=19 ino=257 dd-2584 [004] 24.379262: balance_dirty_state: bdi btrfs-1: dirty=522 wb=961 unstable=2 bg_thresh=990 thresh=1980 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 24.379432: balance_dirty_state: bdi btrfs-1: dirty=547 wb=961 unstable=2 bg_thresh=992 thresh=1984 gap=474 poll_thresh=21 ino=257 dd-2584 [004] 24.379438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=66132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 24.386657: balance_dirty_state: bdi btrfs-1: dirty=547 wb=836 unstable=2 bg_thresh=985 thresh=1970 gap=585 poll_thresh=21 ino=257 dd-2584 [004] 24.386782: balance_dirty_state: bdi btrfs-1: dirty=572 wb=836 unstable=2 bg_thresh=985 thresh=1970 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 24.387356: balance_dirty_state: bdi btrfs-1: dirty=597 wb=836 unstable=2 bg_thresh=987 thresh=1975 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 24.387586: balance_dirty_state: bdi btrfs-1: dirty=622 wb=836 unstable=2 bg_thresh=990 thresh=1980 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 24.387826: balance_dirty_state: bdi btrfs-1: dirty=672 wb=836 unstable=2 bg_thresh=992 thresh=1984 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 24.387835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=66132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 24.398663: balance_dirty_state: bdi btrfs-1: dirty=672 wb=586 unstable=2 bg_thresh=984 thresh=1968 gap=708 poll_thresh=19 ino=257 dd-2584 [004] 24.398731: balance_dirty_state: bdi btrfs-1: dirty=672 wb=586 unstable=2 bg_thresh=981 thresh=1962 gap=702 poll_thresh=14 ino=257 dd-2584 [004] 24.398793: balance_dirty_state: bdi btrfs-1: dirty=697 wb=586 unstable=2 bg_thresh=983 thresh=1967 gap=682 poll_thresh=15 ino=257 dd-2584 [004] 24.398852: balance_dirty_state: bdi btrfs-1: dirty=697 wb=586 unstable=2 bg_thresh=983 thresh=1966 gap=681 poll_thresh=16 ino=257 dd-2584 [004] 24.398970: balance_dirty_state: bdi btrfs-1: dirty=747 wb=586 unstable=2 bg_thresh=985 thresh=1971 gap=636 poll_thresh=17 ino=257 dd-2584 [004] 24.399129: balance_dirty_state: bdi btrfs-1: dirty=772 wb=586 unstable=2 bg_thresh=985 thresh=1970 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 24.399310: balance_dirty_state: bdi btrfs-1: dirty=797 wb=586 unstable=2 bg_thresh=987 thresh=1974 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 24.399618: balance_dirty_state: bdi btrfs-1: dirty=847 wb=586 unstable=2 bg_thresh=986 thresh=1973 gap=538 poll_thresh=20 ino=257 dd-2584 [004] 24.399739: balance_dirty_state: bdi btrfs-1: dirty=872 wb=586 unstable=2 bg_thresh=985 thresh=1970 gap=510 poll_thresh=21 ino=257 dd-2584 [004] 24.399862: balance_dirty_state: bdi btrfs-1: dirty=897 wb=586 unstable=2 bg_thresh=981 thresh=1963 gap=478 poll_thresh=22 ino=257 dd-2584 [004] 24.399868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-254% task_weight=100% bdi_bw=66132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 24.406716: balance_dirty_state: bdi btrfs-1: dirty=897 wb=461 unstable=2 bg_thresh=984 thresh=1968 gap=608 poll_thresh=22 ino=257 dd-2584 [004] 24.406805: balance_dirty_state: bdi btrfs-1: dirty=922 wb=461 unstable=2 bg_thresh=984 thresh=1968 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 24.406929: balance_dirty_state: bdi btrfs-1: dirty=947 wb=461 unstable=2 bg_thresh=986 thresh=1973 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 24.407084: balance_dirty_state: bdi btrfs-1: dirty=972 wb=461 unstable=2 bg_thresh=986 thresh=1972 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 24.407256: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=461 unstable=2 bg_thresh=988 thresh=1976 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 24.407263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=66132 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 24.407322: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6956 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 24.409331: writeback_single_inode: bdi btrfs-1: ino=257 state= age=148 wrote=880 to_write=15504 dd-2584 [000] 24.414724: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1236 unstable=2 bg_thresh=989 thresh=1978 gap=593 poll_thresh=19 ino=257 dd-2584 [000] 24.414824: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1236 unstable=2 bg_thresh=989 thresh=1978 gap=593 poll_thresh=14 ino=257 dd-2584 [000] 24.414919: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1236 unstable=2 bg_thresh=991 thresh=1983 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 24.415010: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1236 unstable=2 bg_thresh=991 thresh=1983 gap=548 poll_thresh=16 ino=257 dd-2584 [000] 24.415481: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1236 unstable=2 bg_thresh=991 thresh=1982 gap=522 poll_thresh=17 ino=257 dd-2584 [000] 24.415659: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1236 unstable=2 bg_thresh=993 thresh=1986 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 24.415835: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1236 unstable=2 bg_thresh=992 thresh=1985 gap=450 poll_thresh=19 ino=257 dd-2584 [000] 24.415842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=66756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 24.422730: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1111 unstable=2 bg_thresh=982 thresh=1965 gap=555 poll_thresh=19 ino=257 dd-2584 [000] 24.422794: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1111 unstable=2 bg_thresh=982 thresh=1965 gap=555 poll_thresh=14 ino=257 dd-2584 [000] 24.422850: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1111 unstable=2 bg_thresh=985 thresh=1970 gap=535 poll_thresh=15 ino=257 dd-2584 [000] 24.422905: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1111 unstable=2 bg_thresh=985 thresh=1970 gap=535 poll_thresh=16 ino=257 dd-2584 [000] 24.423015: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1111 unstable=2 bg_thresh=987 thresh=1975 gap=490 poll_thresh=17 ino=257 dd-2584 [000] 24.423019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=66756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 24.430730: balance_dirty_state: bdi btrfs-1: dirty=372 wb=986 unstable=2 bg_thresh=987 thresh=1975 gap=615 poll_thresh=17 ino=257 dd-2584 [004] 24.430821: balance_dirty_state: bdi btrfs-1: dirty=372 wb=986 unstable=2 bg_thresh=987 thresh=1975 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 24.430906: balance_dirty_state: bdi btrfs-1: dirty=397 wb=986 unstable=2 bg_thresh=990 thresh=1980 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 24.430989: balance_dirty_state: bdi btrfs-1: dirty=422 wb=986 unstable=2 bg_thresh=990 thresh=1980 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 24.431074: balance_dirty_state: bdi btrfs-1: dirty=422 wb=986 unstable=2 bg_thresh=992 thresh=1985 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 24.431241: balance_dirty_state: bdi btrfs-1: dirty=447 wb=986 unstable=2 bg_thresh=992 thresh=1984 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 24.431699: balance_dirty_state: bdi btrfs-1: dirty=497 wb=986 unstable=2 bg_thresh=991 thresh=1983 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 24.431868: balance_dirty_state: bdi btrfs-1: dirty=522 wb=986 unstable=2 bg_thresh=990 thresh=1981 gap=471 poll_thresh=19 ino=257 dd-2584 [004] 24.431874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=66756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 24.442718: balance_dirty_state: bdi btrfs-1: dirty=522 wb=761 unstable=2 bg_thresh=989 thresh=1979 gap=694 poll_thresh=19 ino=257 dd-2584 [004] 24.442810: balance_dirty_state: bdi btrfs-1: dirty=547 wb=761 unstable=2 bg_thresh=989 thresh=1979 gap=669 poll_thresh=14 ino=257 dd-2584 [004] 24.442896: balance_dirty_state: bdi btrfs-1: dirty=547 wb=761 unstable=2 bg_thresh=992 thresh=1984 gap=674 poll_thresh=15 ino=257 dd-2584 [004] 24.442981: balance_dirty_state: bdi btrfs-1: dirty=572 wb=761 unstable=2 bg_thresh=992 thresh=1984 gap=649 poll_thresh=16 ino=257 dd-2584 [004] 24.443157: balance_dirty_state: bdi btrfs-1: dirty=597 wb=761 unstable=2 bg_thresh=991 thresh=1983 gap=623 poll_thresh=17 ino=257 dd-2584 [004] 24.443336: balance_dirty_state: bdi btrfs-1: dirty=647 wb=761 unstable=2 bg_thresh=993 thresh=1987 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 24.443517: balance_dirty_state: bdi btrfs-1: dirty=672 wb=761 unstable=2 bg_thresh=993 thresh=1986 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 24.443695: balance_dirty_state: bdi btrfs-1: dirty=697 wb=761 unstable=2 bg_thresh=992 thresh=1985 gap=525 poll_thresh=20 ino=257 dd-2584 [004] 24.444146: balance_dirty_state: bdi btrfs-1: dirty=722 wb=761 unstable=2 bg_thresh=992 thresh=1984 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 24.444332: balance_dirty_state: bdi btrfs-1: dirty=772 wb=761 unstable=2 bg_thresh=991 thresh=1982 gap=447 poll_thresh=22 ino=257 dd-2584 [004] 24.444338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=66756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 24.454674: balance_dirty_state: bdi btrfs-1: dirty=772 wb=511 unstable=2 bg_thresh=986 thresh=1973 gap=688 poll_thresh=22 ino=257 dd-2584 [004] 24.454752: balance_dirty_state: bdi btrfs-1: dirty=772 wb=511 unstable=2 bg_thresh=986 thresh=1973 gap=688 poll_thresh=16 ino=257 dd-2584 [004] 24.454864: balance_dirty_state: bdi btrfs-1: dirty=822 wb=511 unstable=2 bg_thresh=989 thresh=1978 gap=643 poll_thresh=17 ino=257 dd-2584 [004] 24.454977: balance_dirty_state: bdi btrfs-1: dirty=847 wb=511 unstable=2 bg_thresh=991 thresh=1983 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 24.455092: balance_dirty_state: bdi btrfs-1: dirty=872 wb=511 unstable=2 bg_thresh=993 thresh=1987 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 24.455204: balance_dirty_state: bdi btrfs-1: dirty=897 wb=511 unstable=2 bg_thresh=993 thresh=1986 gap=576 poll_thresh=20 ino=257 dd-2584 [004] 24.455318: balance_dirty_state: bdi btrfs-1: dirty=947 wb=511 unstable=2 bg_thresh=992 thresh=1985 gap=525 poll_thresh=21 ino=257 dd-2584 [004] 24.455433: balance_dirty_state: bdi btrfs-1: dirty=972 wb=511 unstable=2 bg_thresh=992 thresh=1984 gap=499 poll_thresh=22 ino=257 dd-2584 [004] 24.455713: balance_dirty_state: bdi btrfs-1: dirty=997 wb=511 unstable=2 bg_thresh=994 thresh=1988 gap=478 poll_thresh=23 ino=257 dd-2584 [004] 24.455718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=66756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 24.455778: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7004 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 24.457735: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=864 to_write=15520 dd-2584 [000] 24.466681: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1236 unstable=2 bg_thresh=986 thresh=1973 gap=613 poll_thresh=23 ino=257 dd-2584 [000] 24.466755: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1236 unstable=2 bg_thresh=983 thresh=1967 gap=582 poll_thresh=17 ino=257 dd-2584 [000] 24.466873: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1236 unstable=2 bg_thresh=985 thresh=1971 gap=561 poll_thresh=18 ino=257 dd-2584 [000] 24.466985: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1236 unstable=2 bg_thresh=985 thresh=1970 gap=535 poll_thresh=19 ino=257 dd-2584 [000] 24.467100: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1236 unstable=2 bg_thresh=984 thresh=1969 gap=509 poll_thresh=20 ino=257 dd-2584 [000] 24.467214: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1236 unstable=2 bg_thresh=984 thresh=1968 gap=458 poll_thresh=21 ino=257 dd-2584 [000] 24.467219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=98% bdi_bw=66756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 24.474724: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1111 unstable=2 bg_thresh=983 thresh=1966 gap=581 poll_thresh=21 ino=257 dd-2584 [004] 24.474855: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1061 unstable=2 bg_thresh=980 thresh=1960 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 24.475056: balance_dirty_state: bdi btrfs-1: dirty=322 wb=961 unstable=2 bg_thresh=982 thresh=1965 gap=680 poll_thresh=17 ino=257 dd-2584 [004] 24.475171: balance_dirty_state: bdi btrfs-1: dirty=347 wb=961 unstable=2 bg_thresh=985 thresh=1970 gap=660 poll_thresh=18 ino=257 dd-2584 [004] 24.475453: balance_dirty_state: bdi btrfs-1: dirty=397 wb=961 unstable=2 bg_thresh=987 thresh=1974 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 24.475565: balance_dirty_state: bdi btrfs-1: dirty=422 wb=961 unstable=2 bg_thresh=986 thresh=1973 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 24.475679: balance_dirty_state: bdi btrfs-1: dirty=447 wb=961 unstable=2 bg_thresh=986 thresh=1972 gap=562 poll_thresh=21 ino=257 dd-2584 [004] 24.475790: balance_dirty_state: bdi btrfs-1: dirty=497 wb=961 unstable=2 bg_thresh=985 thresh=1971 gap=511 poll_thresh=22 ino=257 dd-2584 [004] 24.475906: balance_dirty_state: bdi btrfs-1: dirty=522 wb=961 unstable=2 bg_thresh=987 thresh=1975 gap=490 poll_thresh=23 ino=257 dd-2584 [004] 24.475911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=66756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 24.482663: balance_dirty_state: bdi btrfs-1: dirty=522 wb=861 unstable=2 bg_thresh=982 thresh=1964 gap=579 poll_thresh=23 ino=257 dd-2584 [004] 24.482759: balance_dirty_state: bdi btrfs-1: dirty=522 wb=861 unstable=2 bg_thresh=977 thresh=1955 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 24.482941: balance_dirty_state: bdi btrfs-1: dirty=572 wb=861 unstable=2 bg_thresh=978 thresh=1957 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 24.483117: balance_dirty_state: bdi btrfs-1: dirty=597 wb=861 unstable=2 bg_thresh=981 thresh=1962 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 24.483595: balance_dirty_state: bdi btrfs-1: dirty=622 wb=861 unstable=2 bg_thresh=980 thresh=1961 gap=476 poll_thresh=20 ino=257 dd-2584 [004] 24.483601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-102% task_gap=-303% task_weight=98% bdi_bw=66756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 24.490668: balance_dirty_state: bdi btrfs-1: dirty=622 wb=861 unstable=2 bg_thresh=979 thresh=1958 gap=473 poll_thresh=20 ino=257 dd-2584 [001] 24.490678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1228 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-307% task_weight=98% bdi_bw=66756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 24.498679: balance_dirty_state: bdi btrfs-1: dirty=622 wb=736 unstable=2 bg_thresh=976 thresh=1953 gap=593 poll_thresh=20 ino=257 dd-2584 [001] 24.498770: balance_dirty_state: bdi btrfs-1: dirty=622 wb=736 unstable=2 bg_thresh=976 thresh=1953 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 24.498828: balance_dirty_state: bdi btrfs-1: dirty=647 wb=736 unstable=2 bg_thresh=976 thresh=1952 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 24.498944: balance_dirty_state: bdi btrfs-1: dirty=672 wb=736 unstable=2 bg_thresh=975 thresh=1951 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 24.499061: balance_dirty_state: bdi btrfs-1: dirty=722 wb=736 unstable=2 bg_thresh=975 thresh=1950 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 24.499177: balance_dirty_state: bdi btrfs-1: dirty=747 wb=736 unstable=2 bg_thresh=977 thresh=1954 gap=469 poll_thresh=19 ino=257 dd-2584 [001] 24.499181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=66756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 24.506661: balance_dirty_state: bdi btrfs-1: dirty=747 wb=486 unstable=2 bg_thresh=979 thresh=1958 gap=723 poll_thresh=19 ino=257 dd-2584 [001] 24.506786: balance_dirty_state: bdi btrfs-1: dirty=747 wb=486 unstable=2 bg_thresh=979 thresh=1958 gap=723 poll_thresh=14 ino=257 dd-2584 [001] 24.506906: balance_dirty_state: bdi btrfs-1: dirty=772 wb=486 unstable=2 bg_thresh=978 thresh=1957 gap=697 poll_thresh=15 ino=257 dd-2584 [001] 24.507023: balance_dirty_state: bdi btrfs-1: dirty=797 wb=486 unstable=2 bg_thresh=975 thresh=1951 gap=666 poll_thresh=16 ino=257 dd-2584 [001] 24.507256: balance_dirty_state: bdi btrfs-1: dirty=822 wb=486 unstable=2 bg_thresh=977 thresh=1955 gap=645 poll_thresh=17 ino=257 dd-2584 [001] 24.507492: balance_dirty_state: bdi btrfs-1: dirty=847 wb=486 unstable=2 bg_thresh=977 thresh=1954 gap=619 poll_thresh=18 ino=257 dd-2584 [001] 24.508077: balance_dirty_state: bdi btrfs-1: dirty=897 wb=486 unstable=2 bg_thresh=976 thresh=1953 gap=568 poll_thresh=19 ino=257 dd-2584 [001] 24.508315: balance_dirty_state: bdi btrfs-1: dirty=922 wb=486 unstable=2 bg_thresh=976 thresh=1952 gap=542 poll_thresh=20 ino=257 dd-2584 [001] 24.508556: balance_dirty_state: bdi btrfs-1: dirty=947 wb=486 unstable=2 bg_thresh=978 thresh=1956 gap=521 poll_thresh=21 ino=257 dd-2584 [001] 24.508792: balance_dirty_state: bdi btrfs-1: dirty=972 wb=486 unstable=2 bg_thresh=977 thresh=1955 gap=495 poll_thresh=22 ino=257 dd-2584 [001] 24.509035: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=486 unstable=2 bg_thresh=977 thresh=1954 gap=444 poll_thresh=23 ino=257 dd-2584 [001] 24.509043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1224 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-131% task_gap=-362% task_weight=98% bdi_bw=66756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 24.509079: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7056 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 24.512445: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=896 to_write=15488 dd-2584 [001] 24.514663: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1261 unstable=2 bg_thresh=977 thresh=1954 gap=569 poll_thresh=23 ino=257 dd-2584 [001] 24.514730: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1261 unstable=2 bg_thresh=976 thresh=1953 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 24.514849: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1261 unstable=2 bg_thresh=978 thresh=1957 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 24.514966: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1261 unstable=2 bg_thresh=978 thresh=1956 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 24.515252: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1261 unstable=2 bg_thresh=977 thresh=1955 gap=470 poll_thresh=20 ino=257 dd-2584 [001] 24.515257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=66756 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 24.522744: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1136 unstable=2 bg_thresh=975 thresh=1951 gap=591 poll_thresh=20 ino=257 dd-2584 [000] 24.522849: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1136 unstable=2 bg_thresh=975 thresh=1951 gap=591 poll_thresh=15 ino=257 dd-2584 [000] 24.522964: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1136 unstable=2 bg_thresh=978 thresh=1956 gap=571 poll_thresh=16 ino=257 dd-2584 [000] 24.523192: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1136 unstable=2 bg_thresh=980 thresh=1961 gap=551 poll_thresh=17 ino=257 dd-2584 [000] 24.523424: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1136 unstable=2 bg_thresh=983 thresh=1966 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 24.523677: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1136 unstable=2 bg_thresh=982 thresh=1965 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 24.523686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=66744 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 24.530628: balance_dirty_state: bdi btrfs-1: dirty=347 wb=986 unstable=2 bg_thresh=983 thresh=1967 gap=632 poll_thresh=19 ino=257 dd-2584 [000] 24.530750: balance_dirty_state: bdi btrfs-1: dirty=347 wb=986 unstable=2 bg_thresh=983 thresh=1967 gap=632 poll_thresh=14 ino=257 dd-2584 [000] 24.530865: balance_dirty_state: bdi btrfs-1: dirty=372 wb=986 unstable=2 bg_thresh=986 thresh=1972 gap=612 poll_thresh=15 ino=257 dd-2584 [000] 24.530983: balance_dirty_state: bdi btrfs-1: dirty=397 wb=986 unstable=2 bg_thresh=986 thresh=1972 gap=587 poll_thresh=16 ino=257 dd-2584 [000] 24.531215: balance_dirty_state: bdi btrfs-1: dirty=422 wb=986 unstable=2 bg_thresh=985 thresh=1971 gap=561 poll_thresh=17 ino=257 dd-2584 [000] 24.531449: balance_dirty_state: bdi btrfs-1: dirty=447 wb=986 unstable=2 bg_thresh=987 thresh=1975 gap=540 poll_thresh=18 ino=257 dd-2584 [000] 24.532037: balance_dirty_state: bdi btrfs-1: dirty=497 wb=886 unstable=2 bg_thresh=987 thresh=1974 gap=589 poll_thresh=19 ino=257 dd-2584 [000] 24.532207: balance_dirty_state: bdi btrfs-1: dirty=522 wb=886 unstable=2 bg_thresh=986 thresh=1973 gap=563 poll_thresh=20 ino=257 dd-2584 [000] 24.532375: balance_dirty_state: bdi btrfs-1: dirty=547 wb=886 unstable=2 bg_thresh=986 thresh=1972 gap=537 poll_thresh=21 ino=257 dd-2584 [000] 24.532548: balance_dirty_state: bdi btrfs-1: dirty=572 wb=886 unstable=2 bg_thresh=988 thresh=1976 gap=516 poll_thresh=22 ino=257 dd-2584 [000] 24.532724: balance_dirty_state: bdi btrfs-1: dirty=622 wb=886 unstable=2 bg_thresh=984 thresh=1969 gap=459 poll_thresh=23 ino=257 dd-2584 [000] 24.532730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=66744 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 24.538691: balance_dirty_state: bdi btrfs-1: dirty=622 wb=886 unstable=2 bg_thresh=977 thresh=1955 gap=445 poll_thresh=23 ino=257 dd-2584 [000] 24.538703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1225 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=66744 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 24.546656: balance_dirty_state: bdi btrfs-1: dirty=622 wb=761 unstable=2 bg_thresh=976 thresh=1952 gap=567 poll_thresh=23 ino=257 dd-2584 [000] 24.546778: balance_dirty_state: bdi btrfs-1: dirty=622 wb=761 unstable=2 bg_thresh=976 thresh=1952 gap=567 poll_thresh=17 ino=257 dd-2584 [000] 24.547007: balance_dirty_state: bdi btrfs-1: dirty=672 wb=761 unstable=2 bg_thresh=978 thresh=1957 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 24.547352: balance_dirty_state: bdi btrfs-1: dirty=697 wb=736 unstable=2 bg_thresh=981 thresh=1962 gap=527 poll_thresh=19 ino=257 dd-2584 [000] 24.548278: balance_dirty_state: bdi btrfs-1: dirty=722 wb=636 unstable=2 bg_thresh=981 thresh=1963 gap=603 poll_thresh=20 ino=257 dd-2584 [000] 24.548512: balance_dirty_state: bdi btrfs-1: dirty=747 wb=636 unstable=2 bg_thresh=981 thresh=1962 gap=577 poll_thresh=21 ino=257 dd-2584 [000] 24.548745: balance_dirty_state: bdi btrfs-1: dirty=797 wb=636 unstable=2 bg_thresh=980 thresh=1961 gap=526 poll_thresh=22 ino=257 dd-2584 [000] 24.548976: balance_dirty_state: bdi btrfs-1: dirty=822 wb=636 unstable=2 bg_thresh=980 thresh=1960 gap=500 poll_thresh=23 ino=257 dd-2584 [000] 24.549213: balance_dirty_state: bdi btrfs-1: dirty=847 wb=636 unstable=2 bg_thresh=982 thresh=1964 gap=479 poll_thresh=24 ino=257 dd-2584 [000] 24.549222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=66744 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 24.554656: balance_dirty_state: bdi btrfs-1: dirty=847 wb=636 unstable=2 bg_thresh=979 thresh=1958 gap=473 poll_thresh=24 ino=257 dd-2584 [004] 24.554669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-308% task_weight=99% bdi_bw=66744 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 24.562626: balance_dirty_state: bdi btrfs-1: dirty=847 wb=386 unstable=2 bg_thresh=979 thresh=1959 gap=724 poll_thresh=24 ino=257 dd-2584 [004] 24.562713: balance_dirty_state: bdi btrfs-1: dirty=872 wb=386 unstable=2 bg_thresh=985 thresh=1970 gap=710 poll_thresh=18 ino=257 dd-2584 [004] 24.562884: balance_dirty_state: bdi btrfs-1: dirty=897 wb=386 unstable=2 bg_thresh=987 thresh=1975 gap=690 poll_thresh=19 ino=257 dd-2584 [004] 24.563065: balance_dirty_state: bdi btrfs-1: dirty=947 wb=386 unstable=2 bg_thresh=987 thresh=1974 gap=639 poll_thresh=20 ino=257 dd-2584 [004] 24.563193: balance_dirty_state: bdi btrfs-1: dirty=972 wb=386 unstable=2 bg_thresh=983 thresh=1966 gap=606 poll_thresh=21 ino=257 dd-2584 [004] 24.563486: balance_dirty_state: bdi btrfs-1: dirty=997 wb=386 unstable=2 bg_thresh=979 thresh=1959 gap=574 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 24.563540: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7112 wrote=0 to_write=16384 dd-2584 [004] 24.563612: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=386 unstable=2 bg_thresh=979 thresh=1958 gap=548 poll_thresh=23 ino=257 dd-2584 [004] 24.563738: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=411 unstable=2 bg_thresh=972 thresh=1945 gap=460 poll_thresh=24 ino=257 dd-2584 [004] 24.563740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1295 task_limit=1215 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=66744 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 24.565731: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=960 to_write=15424 dd-2584 [004] 24.570673: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1211 unstable=2 bg_thresh=972 thresh=1944 gap=609 poll_thresh=24 ino=257 dd-2584 [004] 24.570772: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1211 unstable=2 bg_thresh=969 thresh=1938 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 24.570958: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1211 unstable=2 bg_thresh=967 thresh=1934 gap=549 poll_thresh=19 ino=257 dd-2584 [004] 24.571139: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1211 unstable=2 bg_thresh=972 thresh=1944 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 24.571321: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1211 unstable=2 bg_thresh=971 thresh=1943 gap=508 poll_thresh=21 ino=257 dd-2584 [004] 24.571455: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1211 unstable=2 bg_thresh=971 thresh=1942 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 24.571461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1292 task_limit=1212 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=66744 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 24.578649: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1086 unstable=2 bg_thresh=973 thresh=1947 gap=612 poll_thresh=22 ino=257 dd-2584 [004] 24.578715: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1086 unstable=2 bg_thresh=973 thresh=1947 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 24.579095: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1086 unstable=2 bg_thresh=976 thresh=1952 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 24.579261: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1086 unstable=2 bg_thresh=978 thresh=1957 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 24.579380: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1086 unstable=2 bg_thresh=980 thresh=1961 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 24.579496: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1086 unstable=2 bg_thresh=980 thresh=1960 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 24.579501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-103% task_gap=-305% task_weight=99% bdi_bw=66744 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 24.590599: balance_dirty_state: bdi btrfs-1: dirty=397 wb=961 unstable=2 bg_thresh=972 thresh=1945 gap=585 poll_thresh=20 ino=257 dd-2584 [004] 24.590681: balance_dirty_state: bdi btrfs-1: dirty=422 wb=961 unstable=2 bg_thresh=972 thresh=1945 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 24.590770: balance_dirty_state: bdi btrfs-1: dirty=422 wb=961 unstable=2 bg_thresh=972 thresh=1944 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 24.590950: balance_dirty_state: bdi btrfs-1: dirty=472 wb=961 unstable=2 bg_thresh=971 thresh=1943 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 24.591128: balance_dirty_state: bdi btrfs-1: dirty=497 wb=961 unstable=2 bg_thresh=971 thresh=1942 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 24.591134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1292 task_limit=1212 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=66744 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 24.598599: balance_dirty_state: bdi btrfs-1: dirty=497 wb=961 unstable=2 bg_thresh=967 thresh=1935 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 24.598603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1285 task_limit=1205 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-120% task_gap=-341% task_weight=100% bdi_bw=66744 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 24.606633: balance_dirty_state: bdi btrfs-1: dirty=497 wb=711 unstable=2 bg_thresh=970 thresh=1941 gap=731 poll_thresh=18 ino=257 dd-2584 [004] 24.606787: balance_dirty_state: bdi btrfs-1: dirty=522 wb=686 unstable=2 bg_thresh=968 thresh=1937 gap=727 poll_thresh=13 ino=257 dd-2584 [004] 24.606886: balance_dirty_state: bdi btrfs-1: dirty=522 wb=636 unstable=2 bg_thresh=971 thresh=1942 gap=782 poll_thresh=14 ino=257 dd-2584 [004] 24.607152: balance_dirty_state: bdi btrfs-1: dirty=547 wb=586 unstable=2 bg_thresh=971 thresh=1942 gap=807 poll_thresh=15 ino=257 dd-2584 [004] 24.607210: balance_dirty_state: bdi btrfs-1: dirty=572 wb=586 unstable=2 bg_thresh=973 thresh=1947 gap=787 poll_thresh=16 ino=257 dd-2584 [004] 24.607325: balance_dirty_state: bdi btrfs-1: dirty=597 wb=586 unstable=2 bg_thresh=976 thresh=1952 gap=767 poll_thresh=17 ino=257 dd-2584 [004] 24.607443: balance_dirty_state: bdi btrfs-1: dirty=622 wb=586 unstable=2 bg_thresh=975 thresh=1951 gap=741 poll_thresh=18 ino=257 dd-2584 [004] 24.607559: balance_dirty_state: bdi btrfs-1: dirty=647 wb=586 unstable=2 bg_thresh=977 thresh=1955 gap=720 poll_thresh=19 ino=257 dd-2584 [004] 24.607677: balance_dirty_state: bdi btrfs-1: dirty=697 wb=586 unstable=2 bg_thresh=974 thresh=1948 gap=663 poll_thresh=20 ino=257 dd-2584 [004] 24.607794: balance_dirty_state: bdi btrfs-1: dirty=722 wb=586 unstable=2 bg_thresh=973 thresh=1947 gap=637 poll_thresh=21 ino=257 dd-2584 [004] 24.607913: balance_dirty_state: bdi btrfs-1: dirty=747 wb=586 unstable=2 bg_thresh=975 thresh=1951 gap=616 poll_thresh=22 ino=257 dd-2584 [004] 24.608032: balance_dirty_state: bdi btrfs-1: dirty=797 wb=586 unstable=2 bg_thresh=975 thresh=1950 gap=565 poll_thresh=23 ino=257 dd-2584 [004] 24.608311: balance_dirty_state: bdi btrfs-1: dirty=822 wb=586 unstable=2 bg_thresh=974 thresh=1949 gap=539 poll_thresh=24 ino=257 dd-2584 [004] 24.608432: balance_dirty_state: bdi btrfs-1: dirty=847 wb=586 unstable=2 bg_thresh=974 thresh=1948 gap=513 poll_thresh=25 ino=257 dd-2584 [004] 24.608553: balance_dirty_state: bdi btrfs-1: dirty=872 wb=586 unstable=2 bg_thresh=976 thresh=1952 gap=492 poll_thresh=26 ino=257 dd-2584 [004] 24.608675: balance_dirty_state: bdi btrfs-1: dirty=922 wb=586 unstable=2 bg_thresh=975 thresh=1951 gap=441 poll_thresh=27 ino=257 dd-2584 [004] 24.608680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1219 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-84% task_gap=-271% task_weight=101% bdi_bw=66744 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 24.614675: balance_dirty_state: bdi btrfs-1: dirty=922 wb=511 unstable=2 bg_thresh=971 thresh=1942 gap=507 poll_thresh=27 ino=257 dd-2584 [004] 24.614826: balance_dirty_state: bdi btrfs-1: dirty=922 wb=486 unstable=2 bg_thresh=972 thresh=1944 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 24.614981: balance_dirty_state: bdi btrfs-1: dirty=972 wb=461 unstable=2 bg_thresh=972 thresh=1945 gap=510 poll_thresh=21 ino=257 dd-2584 [004] 24.615114: balance_dirty_state: bdi btrfs-1: dirty=997 wb=461 unstable=2 bg_thresh=971 thresh=1942 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 24.615118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1292 task_limit=1212 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=66744 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 24.615137: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7164 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 24.618702: writeback_single_inode: bdi btrfs-1: ino=257 state= age=104 wrote=880 to_write=15504 dd-2584 [004] 24.622627: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1236 unstable=2 bg_thresh=974 thresh=1949 gap=589 poll_thresh=22 ino=257 dd-2584 [004] 24.622708: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1236 unstable=2 bg_thresh=977 thresh=1954 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 24.622827: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1236 unstable=2 bg_thresh=976 thresh=1953 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 24.623118: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1236 unstable=2 bg_thresh=976 thresh=1952 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 24.623236: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1236 unstable=2 bg_thresh=978 thresh=1956 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 24.623353: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1236 unstable=2 bg_thresh=977 thresh=1955 gap=445 poll_thresh=20 ino=257 dd-2584 [004] 24.623357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=66744 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 24.630709: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1086 unstable=2 bg_thresh=978 thresh=1957 gap=597 poll_thresh=20 ino=257 dd-2584 [004] 24.630793: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1086 unstable=2 bg_thresh=975 thresh=1951 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 24.630859: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1086 unstable=2 bg_thresh=975 thresh=1950 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 24.630972: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1086 unstable=2 bg_thresh=974 thresh=1949 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 24.631084: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1086 unstable=2 bg_thresh=976 thresh=1953 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 24.631197: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1086 unstable=2 bg_thresh=976 thresh=1952 gap=467 poll_thresh=19 ino=257 dd-2584 [004] 24.631201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1221 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=67204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 24.638656: balance_dirty_state: bdi btrfs-1: dirty=397 wb=961 unstable=2 bg_thresh=975 thresh=1951 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 24.638762: balance_dirty_state: bdi btrfs-1: dirty=397 wb=961 unstable=2 bg_thresh=978 thresh=1956 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 24.638821: balance_dirty_state: bdi btrfs-1: dirty=422 wb=961 unstable=2 bg_thresh=975 thresh=1950 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 24.639040: balance_dirty_state: bdi btrfs-1: dirty=447 wb=961 unstable=2 bg_thresh=977 thresh=1955 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 24.639153: balance_dirty_state: bdi btrfs-1: dirty=472 wb=961 unstable=2 bg_thresh=977 thresh=1954 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 24.639265: balance_dirty_state: bdi btrfs-1: dirty=497 wb=961 unstable=2 bg_thresh=976 thresh=1953 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 24.639378: balance_dirty_state: bdi btrfs-1: dirty=547 wb=961 unstable=2 bg_thresh=975 thresh=1951 gap=441 poll_thresh=19 ino=257 dd-2584 [004] 24.639383: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1220 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-60% task_gap=-220% task_weight=100% bdi_bw=67204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 24.646688: balance_dirty_state: bdi btrfs-1: dirty=547 wb=911 unstable=2 bg_thresh=977 thresh=1954 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 24.646782: balance_dirty_state: bdi btrfs-1: dirty=547 wb=911 unstable=2 bg_thresh=977 thresh=1954 gap=494 poll_thresh=14 ino=257 dd-2584 [004] 24.646868: balance_dirty_state: bdi btrfs-1: dirty=572 wb=911 unstable=2 bg_thresh=976 thresh=1953 gap=468 poll_thresh=15 ino=257 dd-2584 [004] 24.646873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1222 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-59% task_gap=-218% task_weight=99% bdi_bw=67204 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 24.654689: balance_dirty_state: bdi btrfs-1: dirty=572 wb=911 unstable=2 bg_thresh=975 thresh=1950 gap=465 poll_thresh=15 ino=257 dd-2584 [004] 24.654696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1219 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-60% task_gap=-222% task_weight=100% bdi_bw=67204 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 24.662650: balance_dirty_state: bdi btrfs-1: dirty=572 wb=661 unstable=2 bg_thresh=977 thresh=1954 gap=719 poll_thresh=15 ino=257 dd-2584 [004] 24.662716: balance_dirty_state: bdi btrfs-1: dirty=572 wb=661 unstable=2 bg_thresh=979 thresh=1959 gap=724 poll_thresh=11 ino=257 dd-2584 [004] 24.662774: balance_dirty_state: bdi btrfs-1: dirty=597 wb=661 unstable=2 bg_thresh=976 thresh=1953 gap=693 poll_thresh=12 ino=257 dd-2584 [004] 24.662850: balance_dirty_state: bdi btrfs-1: dirty=622 wb=636 unstable=2 bg_thresh=979 thresh=1958 gap=698 poll_thresh=13 ino=257 dd-2584 [004] 24.662959: balance_dirty_state: bdi btrfs-1: dirty=622 wb=586 unstable=2 bg_thresh=974 thresh=1948 gap=738 poll_thresh=14 ino=257 dd-2584 [004] 24.663066: balance_dirty_state: bdi btrfs-1: dirty=647 wb=536 unstable=2 bg_thresh=977 thresh=1954 gap=769 poll_thresh=15 ino=257 dd-2584 [004] 24.663133: balance_dirty_state: bdi btrfs-1: dirty=672 wb=536 unstable=2 bg_thresh=976 thresh=1953 gap=743 poll_thresh=16 ino=257 dd-2584 [004] 24.663411: balance_dirty_state: bdi btrfs-1: dirty=697 wb=536 unstable=2 bg_thresh=976 thresh=1952 gap=717 poll_thresh=17 ino=257 dd-2584 [004] 24.663523: balance_dirty_state: bdi btrfs-1: dirty=722 wb=536 unstable=2 bg_thresh=975 thresh=1951 gap=691 poll_thresh=18 ino=257 dd-2584 [004] 24.663635: balance_dirty_state: bdi btrfs-1: dirty=747 wb=536 unstable=2 bg_thresh=977 thresh=1955 gap=670 poll_thresh=19 ino=257 dd-2584 [004] 24.663747: balance_dirty_state: bdi btrfs-1: dirty=797 wb=536 unstable=2 bg_thresh=977 thresh=1954 gap=619 poll_thresh=20 ino=257 dd-2584 [004] 24.663859: balance_dirty_state: bdi btrfs-1: dirty=822 wb=536 unstable=2 bg_thresh=976 thresh=1953 gap=593 poll_thresh=21 ino=257 dd-2584 [004] 24.663973: balance_dirty_state: bdi btrfs-1: dirty=847 wb=536 unstable=2 bg_thresh=978 thresh=1957 gap=572 poll_thresh=22 ino=257 dd-2584 [004] 24.664085: balance_dirty_state: bdi btrfs-1: dirty=897 wb=536 unstable=2 bg_thresh=978 thresh=1956 gap=521 poll_thresh=23 ino=257 dd-2584 [004] 24.664199: balance_dirty_state: bdi btrfs-1: dirty=922 wb=536 unstable=2 bg_thresh=977 thresh=1955 gap=495 poll_thresh=24 ino=257 dd-2584 [004] 24.664466: balance_dirty_state: bdi btrfs-1: dirty=947 wb=536 unstable=2 bg_thresh=977 thresh=1954 gap=469 poll_thresh=25 ino=257 dd-2584 [004] 24.664470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=67204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 24.670671: balance_dirty_state: bdi btrfs-1: dirty=947 wb=536 unstable=2 bg_thresh=973 thresh=1946 gap=461 poll_thresh=25 ino=257 dd-2584 [004] 24.670676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1296 task_limit=1215 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=67204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 24.678618: balance_dirty_state: bdi btrfs-1: dirty=947 wb=261 unstable=2 bg_thresh=977 thresh=1955 gap=745 poll_thresh=25 ino=257 dd-2584 [006] 24.678681: balance_dirty_state: bdi btrfs-1: dirty=947 wb=261 unstable=2 bg_thresh=977 thresh=1955 gap=745 poll_thresh=19 ino=257 dd-2584 [006] 24.678798: balance_dirty_state: bdi btrfs-1: dirty=972 wb=261 unstable=2 bg_thresh=980 thresh=1960 gap=725 poll_thresh=20 ino=257 dd-2584 [006] 24.678914: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=261 unstable=2 bg_thresh=982 thresh=1965 gap=680 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 24.678938: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7228 wrote=0 to_write=16384 dd-2584 [006] 24.679090: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=261 unstable=2 bg_thresh=981 thresh=1963 gap=653 poll_thresh=22 ino=257 dd-2584 [006] 24.679269: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=286 unstable=2 bg_thresh=981 thresh=1962 gap=652 poll_thresh=23 ino=257 dd-2584 [006] 24.679447: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=336 unstable=2 bg_thresh=980 thresh=1961 gap=601 poll_thresh=24 ino=257 dd-2584 [006] 24.679624: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=386 unstable=2 bg_thresh=980 thresh=1960 gap=550 poll_thresh=25 ino=257 dd-2584 [006] 24.679809: balance_dirty_state: bdi btrfs-1: dirty=997 wb=436 unstable=2 bg_thresh=982 thresh=1964 gap=529 poll_thresh=26 ino=257 dd-2584 [006] 24.680278: balance_dirty_state: bdi btrfs-1: dirty=872 wb=561 unstable=2 bg_thresh=981 thresh=1963 gap=528 poll_thresh=27 ino=257 dd-2584 [006] 24.680456: balance_dirty_state: bdi btrfs-1: dirty=872 wb=611 unstable=2 bg_thresh=981 thresh=1962 gap=477 poll_thresh=28 ino=257 dd-2584 [006] 24.680458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-304% task_weight=100% bdi_bw=67204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 24.682121: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1136 to_write=15248 dd-2584 [006] 24.686578: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1261 unstable=2 bg_thresh=978 thresh=1956 gap=596 poll_thresh=28 ino=257 dd-2584 [006] 24.686641: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1261 unstable=2 bg_thresh=978 thresh=1956 gap=596 poll_thresh=21 ino=257 dd-2584 [006] 24.686757: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1261 unstable=2 bg_thresh=980 thresh=1961 gap=551 poll_thresh=22 ino=257 dd-2584 [006] 24.686872: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1261 unstable=2 bg_thresh=983 thresh=1966 gap=531 poll_thresh=23 ino=257 dd-2584 [006] 24.686989: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1261 unstable=2 bg_thresh=985 thresh=1970 gap=510 poll_thresh=24 ino=257 dd-2584 [006] 24.687108: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1261 unstable=2 bg_thresh=984 thresh=1969 gap=484 poll_thresh=25 ino=257 dd-2584 [006] 24.687113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-121% task_gap=-342% task_weight=99% bdi_bw=67204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 24.694578: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1161 unstable=2 bg_thresh=979 thresh=1959 gap=574 poll_thresh=25 ino=257 dd-2584 [006] 24.694644: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1161 unstable=2 bg_thresh=979 thresh=1959 gap=549 poll_thresh=19 ino=257 dd-2584 [006] 24.694763: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1161 unstable=2 bg_thresh=982 thresh=1964 gap=529 poll_thresh=20 ino=257 dd-2584 [006] 24.695055: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1161 unstable=2 bg_thresh=984 thresh=1969 gap=484 poll_thresh=21 ino=257 dd-2584 [006] 24.695060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=67204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 24.702586: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1161 unstable=2 bg_thresh=979 thresh=1959 gap=474 poll_thresh=21 ino=257 dd-2584 [002] 24.702592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=67204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 24.710704: balance_dirty_state: bdi btrfs-1: dirty=322 wb=911 unstable=2 bg_thresh=983 thresh=1967 gap=732 poll_thresh=21 ino=257 dd-2584 [002] 24.710771: balance_dirty_state: bdi btrfs-1: dirty=347 wb=911 unstable=2 bg_thresh=983 thresh=1967 gap=707 poll_thresh=16 ino=257 dd-2584 [002] 24.710891: balance_dirty_state: bdi btrfs-1: dirty=372 wb=911 unstable=2 bg_thresh=986 thresh=1972 gap=687 poll_thresh=17 ino=257 dd-2584 [002] 24.711011: balance_dirty_state: bdi btrfs-1: dirty=397 wb=911 unstable=2 bg_thresh=988 thresh=1977 gap=667 poll_thresh=18 ino=257 dd-2584 [002] 24.711131: balance_dirty_state: bdi btrfs-1: dirty=447 wb=911 unstable=2 bg_thresh=990 thresh=1981 gap=621 poll_thresh=19 ino=257 dd-2584 [002] 24.711251: balance_dirty_state: bdi btrfs-1: dirty=472 wb=911 unstable=2 bg_thresh=990 thresh=1980 gap=595 poll_thresh=20 ino=257 dd-2584 [002] 24.711372: balance_dirty_state: bdi btrfs-1: dirty=497 wb=911 unstable=2 bg_thresh=989 thresh=1979 gap=569 poll_thresh=21 ino=257 dd-2584 [002] 24.711496: balance_dirty_state: bdi btrfs-1: dirty=522 wb=911 unstable=2 bg_thresh=989 thresh=1978 gap=543 poll_thresh=22 ino=257 dd-2584 [002] 24.711793: balance_dirty_state: bdi btrfs-1: dirty=572 wb=911 unstable=2 bg_thresh=991 thresh=1982 gap=497 poll_thresh=23 ino=257 dd-2584 [002] 24.711916: balance_dirty_state: bdi btrfs-1: dirty=597 wb=911 unstable=2 bg_thresh=990 thresh=1981 gap=471 poll_thresh=24 ino=257 dd-2584 [002] 24.711920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=67204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 24.718671: balance_dirty_state: bdi btrfs-1: dirty=622 wb=761 unstable=2 bg_thresh=982 thresh=1965 gap=580 poll_thresh=24 ino=257 dd-2584 [002] 24.718751: balance_dirty_state: bdi btrfs-1: dirty=647 wb=761 unstable=2 bg_thresh=982 thresh=1964 gap=554 poll_thresh=18 ino=257 dd-2584 [002] 24.718864: balance_dirty_state: bdi btrfs-1: dirty=672 wb=761 unstable=2 bg_thresh=981 thresh=1963 gap=528 poll_thresh=19 ino=257 dd-2584 [002] 24.718978: balance_dirty_state: bdi btrfs-1: dirty=697 wb=761 unstable=2 bg_thresh=981 thresh=1962 gap=502 poll_thresh=20 ino=257 dd-2584 [002] 24.719092: balance_dirty_state: bdi btrfs-1: dirty=722 wb=761 unstable=2 bg_thresh=983 thresh=1966 gap=481 poll_thresh=21 ino=257 dd-2584 [002] 24.719097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=67204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 24.726683: balance_dirty_state: bdi btrfs-1: dirty=722 wb=611 unstable=2 bg_thresh=983 thresh=1967 gap=632 poll_thresh=21 ino=257 dd-2584 [002] 24.726768: balance_dirty_state: bdi btrfs-1: dirty=747 wb=611 unstable=2 bg_thresh=983 thresh=1967 gap=607 poll_thresh=16 ino=257 dd-2584 [002] 24.726886: balance_dirty_state: bdi btrfs-1: dirty=772 wb=611 unstable=2 bg_thresh=980 thresh=1960 gap=575 poll_thresh=17 ino=257 dd-2584 [002] 24.727000: balance_dirty_state: bdi btrfs-1: dirty=822 wb=611 unstable=2 bg_thresh=982 thresh=1964 gap=529 poll_thresh=18 ino=257 dd-2584 [002] 24.727276: balance_dirty_state: bdi btrfs-1: dirty=847 wb=611 unstable=2 bg_thresh=981 thresh=1963 gap=503 poll_thresh=19 ino=257 dd-2584 [002] 24.727389: balance_dirty_state: bdi btrfs-1: dirty=872 wb=611 unstable=2 bg_thresh=981 thresh=1962 gap=477 poll_thresh=20 ino=257 dd-2584 [002] 24.727394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-311% task_weight=99% bdi_bw=67204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 24.734745: balance_dirty_state: bdi btrfs-1: dirty=872 wb=486 unstable=2 bg_thresh=980 thresh=1961 gap=601 poll_thresh=20 ino=257 dd-2584 [002] 24.734834: balance_dirty_state: bdi btrfs-1: dirty=897 wb=486 unstable=2 bg_thresh=983 thresh=1966 gap=581 poll_thresh=15 ino=257 dd-2584 [002] 24.734893: balance_dirty_state: bdi btrfs-1: dirty=922 wb=486 unstable=2 bg_thresh=982 thresh=1965 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 24.735007: balance_dirty_state: bdi btrfs-1: dirty=947 wb=486 unstable=2 bg_thresh=982 thresh=1964 gap=529 poll_thresh=17 ino=257 dd-2584 [002] 24.735119: balance_dirty_state: bdi btrfs-1: dirty=972 wb=486 unstable=2 bg_thresh=981 thresh=1963 gap=503 poll_thresh=18 ino=257 dd-2584 [002] 24.735234: balance_dirty_state: bdi btrfs-1: dirty=997 wb=486 unstable=2 bg_thresh=981 thresh=1962 gap=477 poll_thresh=19 ino=257 dd-2584 [002] 24.735238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=66940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 24.735255: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7284 wrote=0 to_write=16384 flush-btrfs-1-2586 [006] 24.737854: writeback_single_inode: bdi btrfs-1: ino=257 state= age=112 wrote=880 to_write=15504 dd-2584 [005] 24.742713: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1236 unstable=2 bg_thresh=979 thresh=1959 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 24.742840: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1236 unstable=2 bg_thresh=982 thresh=1964 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 24.742960: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1236 unstable=2 bg_thresh=982 thresh=1964 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 24.743078: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1236 unstable=2 bg_thresh=984 thresh=1969 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 24.743314: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1236 unstable=2 bg_thresh=984 thresh=1968 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 24.743917: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1111 unstable=2 bg_thresh=986 thresh=1972 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 24.744167: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1111 unstable=2 bg_thresh=984 thresh=1969 gap=584 poll_thresh=19 ino=257 dd-2584 [005] 24.744408: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1111 unstable=2 bg_thresh=982 thresh=1965 gap=555 poll_thresh=20 ino=257 dd-2584 [005] 24.744647: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1111 unstable=2 bg_thresh=981 thresh=1962 gap=527 poll_thresh=21 ino=257 dd-2584 [005] 24.744890: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1111 unstable=2 bg_thresh=982 thresh=1964 gap=479 poll_thresh=22 ino=257 dd-2584 [005] 24.744899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=66940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 24.754697: balance_dirty_state: bdi btrfs-1: dirty=372 wb=986 unstable=2 bg_thresh=989 thresh=1978 gap=618 poll_thresh=22 ino=257 dd-2584 [002] 24.754772: balance_dirty_state: bdi btrfs-1: dirty=397 wb=986 unstable=2 bg_thresh=985 thresh=1970 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 24.754898: balance_dirty_state: bdi btrfs-1: dirty=422 wb=986 unstable=2 bg_thresh=984 thresh=1969 gap=559 poll_thresh=17 ino=257 dd-2584 [002] 24.755022: balance_dirty_state: bdi btrfs-1: dirty=472 wb=986 unstable=2 bg_thresh=982 thresh=1965 gap=505 poll_thresh=18 ino=257 dd-2584 [002] 24.755318: balance_dirty_state: bdi btrfs-1: dirty=497 wb=986 unstable=2 bg_thresh=979 thresh=1959 gap=474 poll_thresh=19 ino=257 dd-2584 [002] 24.755323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1227 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=66940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 24.762662: balance_dirty_state: bdi btrfs-1: dirty=497 wb=986 unstable=2 bg_thresh=983 thresh=1966 gap=481 poll_thresh=19 ino=257 dd-2584 [002] 24.762667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-299% task_weight=101% bdi_bw=66940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 24.770655: balance_dirty_state: bdi btrfs-1: dirty=497 wb=736 unstable=2 bg_thresh=982 thresh=1965 gap=730 poll_thresh=19 ino=257 dd-2584 [002] 24.770758: balance_dirty_state: bdi btrfs-1: dirty=497 wb=736 unstable=2 bg_thresh=985 thresh=1970 gap=735 poll_thresh=14 ino=257 dd-2584 [002] 24.770876: balance_dirty_state: bdi btrfs-1: dirty=522 wb=736 unstable=2 bg_thresh=982 thresh=1964 gap=704 poll_thresh=15 ino=257 dd-2584 [002] 24.770994: balance_dirty_state: bdi btrfs-1: dirty=547 wb=736 unstable=2 bg_thresh=984 thresh=1969 gap=684 poll_thresh=16 ino=257 dd-2584 [002] 24.771228: balance_dirty_state: bdi btrfs-1: dirty=572 wb=736 unstable=2 bg_thresh=984 thresh=1968 gap=658 poll_thresh=17 ino=257 dd-2584 [002] 24.771460: balance_dirty_state: bdi btrfs-1: dirty=597 wb=736 unstable=2 bg_thresh=983 thresh=1967 gap=632 poll_thresh=18 ino=257 dd-2584 [002] 24.771696: balance_dirty_state: bdi btrfs-1: dirty=647 wb=736 unstable=2 bg_thresh=982 thresh=1965 gap=580 poll_thresh=19 ino=257 dd-2584 [002] 24.771929: balance_dirty_state: bdi btrfs-1: dirty=672 wb=736 unstable=2 bg_thresh=982 thresh=1964 gap=554 poll_thresh=20 ino=257 dd-2584 [002] 24.772161: balance_dirty_state: bdi btrfs-1: dirty=697 wb=736 unstable=2 bg_thresh=981 thresh=1963 gap=528 poll_thresh=21 ino=257 dd-2584 [002] 24.772407: balance_dirty_state: bdi btrfs-1: dirty=722 wb=711 unstable=2 bg_thresh=979 thresh=1959 gap=524 poll_thresh=22 ino=257 dd-2584 [002] 24.772699: balance_dirty_state: bdi btrfs-1: dirty=772 wb=611 unstable=2 bg_thresh=982 thresh=1965 gap=580 poll_thresh=23 ino=257 dd-2584 [002] 24.772824: balance_dirty_state: bdi btrfs-1: dirty=797 wb=611 unstable=2 bg_thresh=981 thresh=1962 gap=552 poll_thresh=24 ino=257 dd-2584 [002] 24.772947: balance_dirty_state: bdi btrfs-1: dirty=822 wb=611 unstable=2 bg_thresh=979 thresh=1958 gap=523 poll_thresh=25 ino=257 dd-2584 [002] 24.773070: balance_dirty_state: bdi btrfs-1: dirty=872 wb=611 unstable=2 bg_thresh=984 thresh=1968 gap=483 poll_thresh=26 ino=257 dd-2584 [002] 24.773075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=66940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 24.778709: balance_dirty_state: bdi btrfs-1: dirty=872 wb=611 unstable=2 bg_thresh=985 thresh=1970 gap=485 poll_thresh=26 ino=257 dd-2584 [005] 24.778718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=66940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 24.786704: balance_dirty_state: bdi btrfs-1: dirty=872 wb=486 unstable=2 bg_thresh=987 thresh=1974 gap=614 poll_thresh=26 ino=257 dd-2584 [001] 24.786828: balance_dirty_state: bdi btrfs-1: dirty=897 wb=486 unstable=2 bg_thresh=987 thresh=1974 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 24.787062: balance_dirty_state: bdi btrfs-1: dirty=922 wb=486 unstable=2 bg_thresh=987 thresh=1975 gap=565 poll_thresh=20 ino=257 dd-2584 [001] 24.787294: balance_dirty_state: bdi btrfs-1: dirty=947 wb=486 unstable=2 bg_thresh=989 thresh=1979 gap=544 poll_thresh=21 ino=257 dd-2584 [001] 24.787530: balance_dirty_state: bdi btrfs-1: dirty=997 wb=486 unstable=2 bg_thresh=989 thresh=1978 gap=493 poll_thresh=22 ino=257 dd-2584 [001] 24.787539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=66940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 24.787619: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7336 wrote=0 to_write=16384 flush-btrfs-1-2586 [006] 24.791459: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=832 to_write=15552 dd-2584 [001] 24.794663: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1186 unstable=2 bg_thresh=988 thresh=1977 gap=642 poll_thresh=22 ino=257 dd-2584 [001] 24.794792: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1186 unstable=2 bg_thresh=988 thresh=1976 gap=641 poll_thresh=16 ino=257 dd-2584 [001] 24.795376: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1186 unstable=2 bg_thresh=987 thresh=1975 gap=590 poll_thresh=17 ino=257 dd-2584 [001] 24.795642: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1186 unstable=2 bg_thresh=987 thresh=1974 gap=564 poll_thresh=18 ino=257 dd-2584 [001] 24.795902: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1061 unstable=2 bg_thresh=987 thresh=1975 gap=665 poll_thresh=19 ino=257 dd-2584 [001] 24.796133: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1061 unstable=2 bg_thresh=983 thresh=1966 gap=631 poll_thresh=20 ino=257 dd-2584 [001] 24.796363: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1061 unstable=2 bg_thresh=988 thresh=1977 gap=592 poll_thresh=21 ino=257 dd-2584 [001] 24.796594: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1061 unstable=2 bg_thresh=984 thresh=1968 gap=558 poll_thresh=22 ino=257 dd-2584 [001] 24.796821: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1061 unstable=2 bg_thresh=984 thresh=1969 gap=534 poll_thresh=23 ino=257 dd-2584 [001] 24.797055: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1061 unstable=2 bg_thresh=987 thresh=1974 gap=489 poll_thresh=24 ino=257 dd-2584 [001] 24.797064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=66940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 24.802618: balance_dirty_state: bdi btrfs-1: dirty=422 wb=936 unstable=2 bg_thresh=988 thresh=1977 gap=617 poll_thresh=24 ino=257 dd-2584 [001] 24.803089: balance_dirty_state: bdi btrfs-1: dirty=422 wb=936 unstable=2 bg_thresh=985 thresh=1971 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 24.803324: balance_dirty_state: bdi btrfs-1: dirty=472 wb=936 unstable=2 bg_thresh=987 thresh=1975 gap=565 poll_thresh=19 ino=257 dd-2584 [001] 24.803561: balance_dirty_state: bdi btrfs-1: dirty=497 wb=936 unstable=2 bg_thresh=987 thresh=1974 gap=539 poll_thresh=20 ino=257 dd-2584 [001] 24.803793: balance_dirty_state: bdi btrfs-1: dirty=522 wb=936 unstable=2 bg_thresh=986 thresh=1973 gap=513 poll_thresh=21 ino=257 dd-2584 [001] 24.804026: balance_dirty_state: bdi btrfs-1: dirty=547 wb=936 unstable=2 bg_thresh=988 thresh=1977 gap=492 poll_thresh=22 ino=257 dd-2584 [001] 24.804035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=66940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 24.810608: balance_dirty_state: bdi btrfs-1: dirty=547 wb=811 unstable=2 bg_thresh=988 thresh=1976 gap=616 poll_thresh=22 ino=257 dd-2584 [001] 24.810699: balance_dirty_state: bdi btrfs-1: dirty=572 wb=811 unstable=2 bg_thresh=985 thresh=1970 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 24.810817: balance_dirty_state: bdi btrfs-1: dirty=597 wb=811 unstable=2 bg_thresh=987 thresh=1974 gap=564 poll_thresh=17 ino=257 dd-2584 [001] 24.810934: balance_dirty_state: bdi btrfs-1: dirty=647 wb=811 unstable=2 bg_thresh=986 thresh=1973 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 24.811050: balance_dirty_state: bdi btrfs-1: dirty=672 wb=811 unstable=2 bg_thresh=986 thresh=1972 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 24.811055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-289% task_weight=99% bdi_bw=66940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 24.818573: balance_dirty_state: bdi btrfs-1: dirty=672 wb=811 unstable=2 bg_thresh=985 thresh=1970 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 24.818581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=66940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 24.826576: balance_dirty_state: bdi btrfs-1: dirty=672 wb=686 unstable=2 bg_thresh=987 thresh=1974 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 24.826811: balance_dirty_state: bdi btrfs-1: dirty=672 wb=561 unstable=2 bg_thresh=989 thresh=1979 gap=744 poll_thresh=14 ino=257 dd-2584 [001] 24.826874: balance_dirty_state: bdi btrfs-1: dirty=697 wb=561 unstable=2 bg_thresh=989 thresh=1978 gap=718 poll_thresh=15 ino=257 dd-2584 [001] 24.826934: balance_dirty_state: bdi btrfs-1: dirty=722 wb=561 unstable=2 bg_thresh=989 thresh=1978 gap=693 poll_thresh=16 ino=257 dd-2584 [001] 24.827055: balance_dirty_state: bdi btrfs-1: dirty=747 wb=561 unstable=2 bg_thresh=985 thresh=1971 gap=661 poll_thresh=17 ino=257 dd-2584 [001] 24.827176: balance_dirty_state: bdi btrfs-1: dirty=772 wb=561 unstable=2 bg_thresh=985 thresh=1970 gap=635 poll_thresh=18 ino=257 dd-2584 [001] 24.827297: balance_dirty_state: bdi btrfs-1: dirty=822 wb=561 unstable=2 bg_thresh=987 thresh=1974 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 24.827415: balance_dirty_state: bdi btrfs-1: dirty=847 wb=561 unstable=2 bg_thresh=986 thresh=1973 gap=563 poll_thresh=20 ino=257 dd-2584 [001] 24.827537: balance_dirty_state: bdi btrfs-1: dirty=872 wb=561 unstable=2 bg_thresh=986 thresh=1972 gap=537 poll_thresh=21 ino=257 dd-2584 [001] 24.827664: balance_dirty_state: bdi btrfs-1: dirty=897 wb=561 unstable=2 bg_thresh=988 thresh=1976 gap=516 poll_thresh=22 ino=257 dd-2584 [001] 24.827952: balance_dirty_state: bdi btrfs-1: dirty=947 wb=561 unstable=2 bg_thresh=987 thresh=1975 gap=465 poll_thresh=23 ino=257 dd-2584 [001] 24.827957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=66940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 24.834605: balance_dirty_state: bdi btrfs-1: dirty=947 wb=436 unstable=2 bg_thresh=995 thresh=1991 gap=606 poll_thresh=23 ino=257 dd-2584 [005] 24.834733: balance_dirty_state: bdi btrfs-1: dirty=947 wb=436 unstable=2 bg_thresh=995 thresh=1991 gap=606 poll_thresh=17 ino=257 dd-2584 [005] 24.834966: balance_dirty_state: bdi btrfs-1: dirty=997 wb=436 unstable=2 bg_thresh=998 thresh=1996 gap=561 poll_thresh=18 ino=257 dd-2584 [005] 24.835209: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=436 unstable=2 bg_thresh=997 thresh=1995 gap=535 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 24.835301: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7384 wrote=0 to_write=16384 dd-2584 [005] 24.835456: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=436 unstable=2 bg_thresh=999 thresh=1999 gap=514 poll_thresh=20 ino=257 dd-2584 [005] 24.835709: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=461 unstable=2 bg_thresh=999 thresh=1998 gap=463 poll_thresh=21 ino=257 dd-2584 [005] 24.835712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-367% task_weight=98% bdi_bw=66940 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 24.837993: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=944 to_write=15440 dd-2584 [005] 24.842568: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1261 unstable=2 bg_thresh=993 thresh=1987 gap=552 poll_thresh=21 ino=257 dd-2584 [005] 24.842687: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1261 unstable=2 bg_thresh=993 thresh=1987 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 24.842920: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1261 unstable=2 bg_thresh=996 thresh=1992 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 24.843156: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1261 unstable=2 bg_thresh=998 thresh=1997 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 24.843165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=67376 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 24.850569: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1136 unstable=2 bg_thresh=996 thresh=1992 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 24.850634: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1136 unstable=2 bg_thresh=996 thresh=1992 gap=607 poll_thresh=13 ino=257 dd-2584 [005] 24.850875: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1136 unstable=2 bg_thresh=998 thresh=1997 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 24.850934: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1136 unstable=2 bg_thresh=998 thresh=1997 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 24.850995: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1136 unstable=2 bg_thresh=1001 thresh=2002 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 24.851114: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1136 unstable=2 bg_thresh=1000 thresh=2001 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 24.851235: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1136 unstable=2 bg_thresh=1000 thresh=2000 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 24.851240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=67376 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 24.858633: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1136 unstable=2 bg_thresh=991 thresh=1982 gap=472 poll_thresh=18 ino=257 dd-2584 [001] 24.858639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-341% task_weight=99% bdi_bw=67376 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 24.866636: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1136 unstable=2 bg_thresh=986 thresh=1973 gap=463 poll_thresh=18 ino=257 dd-2584 [001] 24.866643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-127% task_gap=-353% task_weight=99% bdi_bw=67376 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 24.874658: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1011 unstable=2 bg_thresh=983 thresh=1967 gap=582 poll_thresh=18 ino=257 dd-2584 [001] 24.874781: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1011 unstable=2 bg_thresh=982 thresh=1964 gap=579 poll_thresh=13 ino=257 dd-2584 [001] 24.874905: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1011 unstable=2 bg_thresh=982 thresh=1964 gap=554 poll_thresh=14 ino=257 dd-2584 [001] 24.875024: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1011 unstable=2 bg_thresh=987 thresh=1975 gap=540 poll_thresh=15 ino=257 dd-2584 [001] 24.875136: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1011 unstable=2 bg_thresh=990 thresh=1980 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 24.875366: balance_dirty_state: bdi btrfs-1: dirty=472 wb=961 unstable=2 bg_thresh=985 thresh=1970 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 24.875612: balance_dirty_state: bdi btrfs-1: dirty=497 wb=961 unstable=2 bg_thresh=987 thresh=1975 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 24.875995: balance_dirty_state: bdi btrfs-1: dirty=522 wb=961 unstable=2 bg_thresh=992 thresh=1985 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 24.876154: balance_dirty_state: bdi btrfs-1: dirty=547 wb=961 unstable=2 bg_thresh=994 thresh=1989 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 24.876161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=67376 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 24.882721: balance_dirty_state: bdi btrfs-1: dirty=547 wb=961 unstable=2 bg_thresh=994 thresh=1989 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 24.882733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=67376 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 24.894652: balance_dirty_state: bdi btrfs-1: dirty=547 wb=936 unstable=2 bg_thresh=996 thresh=1993 gap=508 poll_thresh=20 ino=257 dd-2584 [001] 24.894776: balance_dirty_state: bdi btrfs-1: dirty=572 wb=936 unstable=2 bg_thresh=996 thresh=1993 gap=483 poll_thresh=15 ino=257 dd-2584 [001] 24.894785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-325% task_weight=101% bdi_bw=67376 base_bw=102400 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 24.902622: balance_dirty_state: bdi btrfs-1: dirty=572 wb=811 unstable=2 bg_thresh=993 thresh=1987 gap=602 poll_thresh=15 ino=257 dd-2584 [001] 24.902689: balance_dirty_state: bdi btrfs-1: dirty=597 wb=811 unstable=2 bg_thresh=993 thresh=1986 gap=576 poll_thresh=11 ino=257 dd-2584 [001] 24.902749: balance_dirty_state: bdi btrfs-1: dirty=597 wb=811 unstable=2 bg_thresh=995 thresh=1991 gap=581 poll_thresh=12 ino=257 dd-2584 [001] 24.902809: balance_dirty_state: bdi btrfs-1: dirty=622 wb=811 unstable=2 bg_thresh=992 thresh=1985 gap=550 poll_thresh=13 ino=257 dd-2584 [001] 24.902869: balance_dirty_state: bdi btrfs-1: dirty=647 wb=811 unstable=2 bg_thresh=992 thresh=1984 gap=524 poll_thresh=14 ino=257 dd-2584 [001] 24.902928: balance_dirty_state: bdi btrfs-1: dirty=647 wb=811 unstable=2 bg_thresh=994 thresh=1989 gap=529 poll_thresh=15 ino=257 dd-2584 [001] 24.902987: balance_dirty_state: bdi btrfs-1: dirty=672 wb=811 unstable=2 bg_thresh=991 thresh=1983 gap=498 poll_thresh=16 ino=257 dd-2584 [001] 24.903105: balance_dirty_state: bdi btrfs-1: dirty=697 wb=811 unstable=2 bg_thresh=993 thresh=1987 gap=477 poll_thresh=17 ino=257 dd-2584 [001] 24.903110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-332% task_weight=100% bdi_bw=67376 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 24.910658: balance_dirty_state: bdi btrfs-1: dirty=697 wb=811 unstable=2 bg_thresh=993 thresh=1987 gap=477 poll_thresh=17 ino=257 dd-2584 [001] 24.910667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-332% task_weight=100% bdi_bw=67376 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 24.918737: balance_dirty_state: bdi btrfs-1: dirty=697 wb=686 unstable=2 bg_thresh=992 thresh=1985 gap=600 poll_thresh=17 ino=257 dd-2584 [002] 24.918829: balance_dirty_state: bdi btrfs-1: dirty=697 wb=686 unstable=2 bg_thresh=989 thresh=1979 gap=594 poll_thresh=13 ino=257 dd-2584 [002] 24.918948: balance_dirty_state: bdi btrfs-1: dirty=722 wb=686 unstable=2 bg_thresh=992 thresh=1984 gap=574 poll_thresh=14 ino=257 dd-2584 [002] 24.919068: balance_dirty_state: bdi btrfs-1: dirty=722 wb=686 unstable=2 bg_thresh=991 thresh=1983 gap=573 poll_thresh=15 ino=257 dd-2584 [002] 24.919185: balance_dirty_state: bdi btrfs-1: dirty=747 wb=686 unstable=2 bg_thresh=991 thresh=1983 gap=548 poll_thresh=16 ino=257 dd-2584 [002] 24.919765: balance_dirty_state: bdi btrfs-1: dirty=772 wb=686 unstable=2 bg_thresh=991 thresh=1982 gap=522 poll_thresh=17 ino=257 dd-2584 [002] 24.920003: balance_dirty_state: bdi btrfs-1: dirty=822 wb=686 unstable=2 bg_thresh=993 thresh=1986 gap=476 poll_thresh=18 ino=257 dd-2584 [002] 24.920012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1243 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-381% task_weight=100% bdi_bw=67376 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 24.926681: balance_dirty_state: bdi btrfs-1: dirty=822 wb=686 unstable=2 bg_thresh=993 thresh=1986 gap=476 poll_thresh=18 ino=257 dd-2584 [002] 24.926690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1243 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-381% task_weight=100% bdi_bw=67376 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 24.938575: balance_dirty_state: bdi btrfs-1: dirty=822 wb=561 unstable=2 bg_thresh=989 thresh=1979 gap=594 poll_thresh=18 ino=257 dd-2584 [002] 24.938682: balance_dirty_state: bdi btrfs-1: dirty=822 wb=561 unstable=2 bg_thresh=989 thresh=1978 gap=593 poll_thresh=13 ino=257 dd-2584 [002] 24.938744: balance_dirty_state: bdi btrfs-1: dirty=847 wb=561 unstable=2 bg_thresh=991 thresh=1983 gap=573 poll_thresh=14 ino=257 dd-2584 [002] 24.938807: balance_dirty_state: bdi btrfs-1: dirty=872 wb=561 unstable=2 bg_thresh=988 thresh=1977 gap=542 poll_thresh=15 ino=257 dd-2584 [002] 24.938870: balance_dirty_state: bdi btrfs-1: dirty=872 wb=561 unstable=2 bg_thresh=991 thresh=1982 gap=547 poll_thresh=16 ino=257 dd-2584 [002] 24.938997: balance_dirty_state: bdi btrfs-1: dirty=922 wb=561 unstable=2 bg_thresh=990 thresh=1981 gap=496 poll_thresh=17 ino=257 dd-2584 [002] 24.939125: balance_dirty_state: bdi btrfs-1: dirty=947 wb=561 unstable=2 bg_thresh=992 thresh=1985 gap=475 poll_thresh=18 ino=257 dd-2584 [002] 24.939129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=67376 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 24.950575: balance_dirty_state: bdi btrfs-1: dirty=947 wb=561 unstable=2 bg_thresh=992 thresh=1985 gap=475 poll_thresh=18 ino=257 dd-2584 [002] 24.950583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=62924 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 24.958541: balance_dirty_state: bdi btrfs-1: dirty=947 wb=436 unstable=2 bg_thresh=990 thresh=1981 gap=596 poll_thresh=18 ino=257 dd-2584 [002] 24.958616: balance_dirty_state: bdi btrfs-1: dirty=947 wb=436 unstable=2 bg_thresh=990 thresh=1981 gap=596 poll_thresh=13 ino=257 dd-2584 [002] 24.958682: balance_dirty_state: bdi btrfs-1: dirty=972 wb=436 unstable=2 bg_thresh=990 thresh=1980 gap=570 poll_thresh=14 ino=257 dd-2584 [002] 24.958747: balance_dirty_state: bdi btrfs-1: dirty=997 wb=436 unstable=2 bg_thresh=992 thresh=1985 gap=550 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 24.958799: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7508 wrote=0 to_write=8192 dd-2584 [002] 24.958821: balance_dirty_state: bdi btrfs-1: dirty=997 wb=436 unstable=2 bg_thresh=989 thresh=1979 gap=544 poll_thresh=16 ino=257 dd-2584 [002] 24.959150: balance_dirty_state: bdi btrfs-1: dirty=972 wb=511 unstable=2 bg_thresh=991 thresh=1983 gap=498 poll_thresh=17 ino=257 dd-2584 [002] 24.959289: balance_dirty_state: bdi btrfs-1: dirty=947 wb=561 unstable=2 bg_thresh=991 thresh=1982 gap=472 poll_thresh=18 ino=257 dd-2584 [002] 24.959291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-142% task_gap=-385% task_weight=99% bdi_bw=62924 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 24.961156: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=928 to_write=7264 dd-2584 [002] 24.970625: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1236 unstable=2 bg_thresh=989 thresh=1979 gap=594 poll_thresh=18 ino=257 dd-2584 [002] 24.970754: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1236 unstable=2 bg_thresh=989 thresh=1979 gap=569 poll_thresh=13 ino=257 dd-2584 [002] 24.970878: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1236 unstable=2 bg_thresh=989 thresh=1978 gap=568 poll_thresh=14 ino=257 dd-2584 [002] 24.970996: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1236 unstable=2 bg_thresh=988 thresh=1977 gap=542 poll_thresh=15 ino=257 dd-2584 [002] 24.971119: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1236 unstable=2 bg_thresh=991 thresh=1982 gap=522 poll_thresh=16 ino=257 dd-2584 [002] 24.971354: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1236 unstable=2 bg_thresh=990 thresh=1981 gap=496 poll_thresh=17 ino=257 dd-2584 [002] 24.971592: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1236 unstable=2 bg_thresh=990 thresh=1980 gap=470 poll_thresh=18 ino=257 dd-2584 [002] 24.971601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-388% task_weight=99% bdi_bw=62924 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 24.978640: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1234 unstable=2 bg_thresh=989 thresh=1979 gap=472 poll_thresh=18 ino=257 dd-2584 [002] 24.978648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-389% task_weight=99% bdi_bw=62924 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 24.986629: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1109 unstable=2 bg_thresh=992 thresh=1984 gap=602 poll_thresh=18 ino=257 dd-2584 [002] 24.986727: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1109 unstable=2 bg_thresh=991 thresh=1983 gap=576 poll_thresh=13 ino=257 dd-2584 [002] 24.986786: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1109 unstable=2 bg_thresh=991 thresh=1983 gap=576 poll_thresh=14 ino=257 dd-2584 [002] 24.986845: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1109 unstable=2 bg_thresh=991 thresh=1982 gap=550 poll_thresh=15 ino=257 dd-2584 [002] 24.986904: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1109 unstable=2 bg_thresh=993 thresh=1987 gap=530 poll_thresh=16 ino=257 dd-2584 [002] 24.987187: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1109 unstable=2 bg_thresh=993 thresh=1986 gap=504 poll_thresh=17 ino=257 dd-2584 [002] 24.987300: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1109 unstable=2 bg_thresh=992 thresh=1985 gap=478 poll_thresh=18 ino=257 dd-2584 [002] 24.987304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=62924 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 24.994669: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1109 unstable=2 bg_thresh=992 thresh=1985 gap=478 poll_thresh=18 ino=257 dd-2584 [002] 24.994678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=62924 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 25.002637: balance_dirty_state: bdi btrfs-1: dirty=396 wb=984 unstable=2 bg_thresh=992 thresh=1985 gap=603 poll_thresh=18 ino=257 dd-2584 [002] 25.002749: balance_dirty_state: bdi btrfs-1: dirty=421 wb=984 unstable=2 bg_thresh=992 thresh=1984 gap=577 poll_thresh=13 ino=257 dd-2584 [002] 25.002853: balance_dirty_state: bdi btrfs-1: dirty=421 wb=984 unstable=2 bg_thresh=991 thresh=1983 gap=576 poll_thresh=14 ino=257 dd-2584 [002] 25.002954: balance_dirty_state: bdi btrfs-1: dirty=446 wb=984 unstable=2 bg_thresh=991 thresh=1983 gap=551 poll_thresh=15 ino=257 dd-2584 [002] 25.003054: balance_dirty_state: bdi btrfs-1: dirty=471 wb=984 unstable=2 bg_thresh=991 thresh=1982 gap=525 poll_thresh=16 ino=257 dd-2584 [002] 25.003254: balance_dirty_state: bdi btrfs-1: dirty=496 wb=984 unstable=2 bg_thresh=990 thresh=1981 gap=499 poll_thresh=17 ino=257 dd-2584 [002] 25.003457: balance_dirty_state: bdi btrfs-1: dirty=521 wb=984 unstable=2 bg_thresh=990 thresh=1980 gap=473 poll_thresh=18 ino=257 dd-2584 [002] 25.003465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-167% task_gap=-434% task_weight=99% bdi_bw=62924 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 25.010630: balance_dirty_state: bdi btrfs-1: dirty=541 wb=857 unstable=2 bg_thresh=987 thresh=1975 gap=575 poll_thresh=18 ino=257 dd-2584 [002] 25.010746: balance_dirty_state: bdi btrfs-1: dirty=541 wb=857 unstable=2 bg_thresh=990 thresh=1980 gap=580 poll_thresh=13 ino=257 dd-2584 [002] 25.010848: balance_dirty_state: bdi btrfs-1: dirty=566 wb=857 unstable=2 bg_thresh=989 thresh=1979 gap=554 poll_thresh=14 ino=257 dd-2584 [002] 25.010949: balance_dirty_state: bdi btrfs-1: dirty=591 wb=857 unstable=2 bg_thresh=989 thresh=1979 gap=529 poll_thresh=15 ino=257 dd-2584 [002] 25.011050: balance_dirty_state: bdi btrfs-1: dirty=591 wb=857 unstable=2 bg_thresh=989 thresh=1978 gap=528 poll_thresh=16 ino=257 dd-2584 [002] 25.011549: balance_dirty_state: bdi btrfs-1: dirty=641 wb=857 unstable=2 bg_thresh=988 thresh=1977 gap=477 poll_thresh=17 ino=257 dd-2584 [002] 25.011557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-145% task_gap=-391% task_weight=99% bdi_bw=62924 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 25.018696: balance_dirty_state: bdi btrfs-1: dirty=646 wb=860 unstable=2 bg_thresh=988 thresh=1977 gap=469 poll_thresh=17 ino=257 dd-2584 [001] 25.018706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-145% task_gap=-391% task_weight=99% bdi_bw=62924 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 25.030557: balance_dirty_state: bdi btrfs-1: dirty=646 wb=810 unstable=2 bg_thresh=987 thresh=1974 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 25.030689: balance_dirty_state: bdi btrfs-1: dirty=646 wb=810 unstable=2 bg_thresh=987 thresh=1974 gap=516 poll_thresh=13 ino=257 dd-2584 [001] 25.030808: balance_dirty_state: bdi btrfs-1: dirty=671 wb=810 unstable=2 bg_thresh=986 thresh=1973 gap=490 poll_thresh=14 ino=257 dd-2584 [001] 25.030816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=100% bdi_bw=62924 base_bw=102400 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 25.038593: balance_dirty_state: bdi btrfs-1: dirty=655 wb=677 unstable=2 bg_thresh=979 thresh=1959 gap=625 poll_thresh=14 ino=257 dd-2584 [001] 25.038683: balance_dirty_state: bdi btrfs-1: dirty=680 wb=677 unstable=2 bg_thresh=982 thresh=1964 gap=605 poll_thresh=10 ino=257 dd-2584 [001] 25.038740: balance_dirty_state: bdi btrfs-1: dirty=680 wb=677 unstable=2 bg_thresh=982 thresh=1964 gap=605 poll_thresh=11 ino=257 dd-2584 [001] 25.038797: balance_dirty_state: bdi btrfs-1: dirty=705 wb=677 unstable=2 bg_thresh=984 thresh=1969 gap=585 poll_thresh=12 ino=257 dd-2584 [001] 25.038858: balance_dirty_state: bdi btrfs-1: dirty=730 wb=677 unstable=2 bg_thresh=981 thresh=1963 gap=554 poll_thresh=13 ino=257 dd-2584 [001] 25.038916: balance_dirty_state: bdi btrfs-1: dirty=730 wb=677 unstable=2 bg_thresh=981 thresh=1962 gap=553 poll_thresh=14 ino=257 dd-2584 [001] 25.038973: balance_dirty_state: bdi btrfs-1: dirty=755 wb=677 unstable=2 bg_thresh=981 thresh=1962 gap=528 poll_thresh=15 ino=257 dd-2584 [001] 25.039036: balance_dirty_state: bdi btrfs-1: dirty=780 wb=677 unstable=2 bg_thresh=983 thresh=1966 gap=507 poll_thresh=16 ino=257 dd-2584 [001] 25.039159: balance_dirty_state: bdi btrfs-1: dirty=805 wb=677 unstable=2 bg_thresh=982 thresh=1965 gap=481 poll_thresh=17 ino=257 dd-2584 [001] 25.039164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=62924 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 25.046584: balance_dirty_state: bdi btrfs-1: dirty=805 wb=677 unstable=2 bg_thresh=976 thresh=1953 gap=469 poll_thresh=17 ino=257 dd-2584 [001] 25.046593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1295 task_limit=1215 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=62924 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 25.054561: balance_dirty_state: bdi btrfs-1: dirty=805 wb=552 unstable=2 bg_thresh=979 thresh=1959 gap=600 poll_thresh=17 ino=257 dd-2584 [001] 25.054648: balance_dirty_state: bdi btrfs-1: dirty=830 wb=552 unstable=2 bg_thresh=979 thresh=1959 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 25.054724: balance_dirty_state: bdi btrfs-1: dirty=830 wb=552 unstable=2 bg_thresh=982 thresh=1964 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 25.054787: balance_dirty_state: bdi btrfs-1: dirty=855 wb=552 unstable=2 bg_thresh=984 thresh=1969 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 25.055028: balance_dirty_state: bdi btrfs-1: dirty=855 wb=552 unstable=2 bg_thresh=981 thresh=1963 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 25.055150: balance_dirty_state: bdi btrfs-1: dirty=905 wb=552 unstable=2 bg_thresh=981 thresh=1962 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 25.055272: balance_dirty_state: bdi btrfs-1: dirty=930 wb=552 unstable=2 bg_thresh=983 thresh=1966 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 25.055277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=60280 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 25.062611: balance_dirty_state: bdi btrfs-1: dirty=930 wb=552 unstable=2 bg_thresh=983 thresh=1966 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 25.062621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=60280 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 25.070522: balance_dirty_state: bdi btrfs-1: dirty=930 wb=427 unstable=2 bg_thresh=981 thresh=1963 gap=604 poll_thresh=18 ino=257 dd-2584 [005] 25.070629: balance_dirty_state: bdi btrfs-1: dirty=930 wb=427 unstable=2 bg_thresh=981 thresh=1963 gap=604 poll_thresh=13 ino=257 dd-2584 [005] 25.070686: balance_dirty_state: bdi btrfs-1: dirty=955 wb=427 unstable=2 bg_thresh=984 thresh=1968 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 25.070743: balance_dirty_state: bdi btrfs-1: dirty=980 wb=427 unstable=2 bg_thresh=984 thresh=1968 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 25.070801: balance_dirty_state: bdi btrfs-1: dirty=980 wb=427 unstable=2 bg_thresh=985 thresh=1970 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 25.070919: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=427 unstable=2 bg_thresh=987 thresh=1975 gap=516 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 25.070943: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7620 wrote=0 to_write=8192 dd-2584 [005] 25.071093: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=427 unstable=2 bg_thresh=987 thresh=1974 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 25.071095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=60280 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 25.073231: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=276 wrote=912 to_write=7280 dd-2584 [005] 25.078528: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1202 unstable=2 bg_thresh=985 thresh=1971 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 25.078594: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1202 unstable=2 bg_thresh=985 thresh=1971 gap=587 poll_thresh=13 ino=257 dd-2584 [005] 25.078656: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1202 unstable=2 bg_thresh=988 thresh=1976 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 25.078718: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1202 unstable=2 bg_thresh=988 thresh=1976 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 25.078955: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1202 unstable=2 bg_thresh=987 thresh=1975 gap=541 poll_thresh=16 ino=257 dd-2584 [005] 25.079073: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1202 unstable=2 bg_thresh=987 thresh=1974 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 25.079191: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1202 unstable=2 bg_thresh=986 thresh=1973 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 25.079196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-346% task_weight=100% bdi_bw=60280 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 25.086533: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1077 unstable=2 bg_thresh=981 thresh=1963 gap=604 poll_thresh=18 ino=257 dd-2584 [005] 25.086639: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1077 unstable=2 bg_thresh=981 thresh=1963 gap=579 poll_thresh=13 ino=257 dd-2584 [005] 25.086697: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1077 unstable=2 bg_thresh=984 thresh=1968 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 25.086752: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1077 unstable=2 bg_thresh=984 thresh=1968 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 25.086807: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1077 unstable=2 bg_thresh=986 thresh=1973 gap=539 poll_thresh=16 ino=257 dd-2584 [005] 25.086918: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1077 unstable=2 bg_thresh=989 thresh=1978 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 25.087030: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1077 unstable=2 bg_thresh=988 thresh=1977 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 25.087034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=60280 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 25.094652: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1077 unstable=2 bg_thresh=988 thresh=1977 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 25.094661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=60280 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 25.102500: balance_dirty_state: bdi btrfs-1: dirty=405 wb=952 unstable=2 bg_thresh=980 thresh=1961 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 25.102563: balance_dirty_state: bdi btrfs-1: dirty=430 wb=952 unstable=2 bg_thresh=980 thresh=1961 gap=577 poll_thresh=13 ino=257 dd-2584 [005] 25.102621: balance_dirty_state: bdi btrfs-1: dirty=430 wb=952 unstable=2 bg_thresh=983 thresh=1966 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 25.102679: balance_dirty_state: bdi btrfs-1: dirty=455 wb=952 unstable=2 bg_thresh=983 thresh=1966 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 25.102906: balance_dirty_state: bdi btrfs-1: dirty=480 wb=952 unstable=2 bg_thresh=985 thresh=1971 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 25.103023: balance_dirty_state: bdi btrfs-1: dirty=505 wb=952 unstable=2 bg_thresh=988 thresh=1976 gap=517 poll_thresh=17 ino=257 dd-2584 [005] 25.103141: balance_dirty_state: bdi btrfs-1: dirty=530 wb=952 unstable=2 bg_thresh=987 thresh=1975 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 25.103146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-145% task_gap=-391% task_weight=99% bdi_bw=60280 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 25.110657: balance_dirty_state: bdi btrfs-1: dirty=530 wb=902 unstable=2 bg_thresh=987 thresh=1975 gap=541 poll_thresh=18 ino=257 dd-2584 [005] 25.110724: balance_dirty_state: bdi btrfs-1: dirty=555 wb=902 unstable=2 bg_thresh=987 thresh=1974 gap=515 poll_thresh=13 ino=257 dd-2584 [005] 25.110782: balance_dirty_state: bdi btrfs-1: dirty=580 wb=902 unstable=2 bg_thresh=989 thresh=1979 gap=495 poll_thresh=14 ino=257 dd-2584 [005] 25.110842: balance_dirty_state: bdi btrfs-1: dirty=580 wb=902 unstable=2 bg_thresh=986 thresh=1973 gap=489 poll_thresh=15 ino=257 dd-2584 [005] 25.110846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-394% task_weight=100% bdi_bw=60280 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 25.118660: balance_dirty_state: bdi btrfs-1: dirty=580 wb=777 unstable=2 bg_thresh=981 thresh=1963 gap=604 poll_thresh=15 ino=257 dd-2584 [005] 25.118755: balance_dirty_state: bdi btrfs-1: dirty=605 wb=777 unstable=2 bg_thresh=981 thresh=1963 gap=579 poll_thresh=11 ino=257 dd-2584 [005] 25.118811: balance_dirty_state: bdi btrfs-1: dirty=630 wb=777 unstable=2 bg_thresh=984 thresh=1968 gap=559 poll_thresh=12 ino=257 dd-2584 [005] 25.118866: balance_dirty_state: bdi btrfs-1: dirty=630 wb=777 unstable=2 bg_thresh=984 thresh=1968 gap=559 poll_thresh=13 ino=257 dd-2584 [005] 25.118921: balance_dirty_state: bdi btrfs-1: dirty=655 wb=777 unstable=2 bg_thresh=986 thresh=1973 gap=539 poll_thresh=14 ino=257 dd-2584 [005] 25.118976: balance_dirty_state: bdi btrfs-1: dirty=655 wb=777 unstable=2 bg_thresh=986 thresh=1973 gap=539 poll_thresh=15 ino=257 dd-2584 [005] 25.119033: balance_dirty_state: bdi btrfs-1: dirty=680 wb=777 unstable=2 bg_thresh=989 thresh=1978 gap=519 poll_thresh=16 ino=257 dd-2584 [005] 25.119145: balance_dirty_state: bdi btrfs-1: dirty=705 wb=777 unstable=2 bg_thresh=988 thresh=1977 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 25.119150: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-388% task_weight=99% bdi_bw=60280 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 25.126651: balance_dirty_state: bdi btrfs-1: dirty=705 wb=777 unstable=2 bg_thresh=988 thresh=1977 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 25.126660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-388% task_weight=99% bdi_bw=60280 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.134880: balance_dirty_state: bdi btrfs-1: dirty=705 wb=527 unstable=2 bg_thresh=983 thresh=1966 gap=732 poll_thresh=17 ino=257 dd-2584 [000] 25.135320: balance_dirty_state: bdi btrfs-1: dirty=730 wb=527 unstable=2 bg_thresh=985 thresh=1971 gap=712 poll_thresh=13 ino=257 dd-2584 [000] 25.135439: balance_dirty_state: bdi btrfs-1: dirty=730 wb=527 unstable=2 bg_thresh=988 thresh=1976 gap=717 poll_thresh=14 ino=257 dd-2584 [000] 25.135556: balance_dirty_state: bdi btrfs-1: dirty=755 wb=527 unstable=2 bg_thresh=985 thresh=1970 gap=686 poll_thresh=15 ino=257 dd-2584 [000] 25.135672: balance_dirty_state: bdi btrfs-1: dirty=755 wb=527 unstable=2 bg_thresh=987 thresh=1975 gap=691 poll_thresh=16 ino=257 dd-2584 [000] 25.135908: balance_dirty_state: bdi btrfs-1: dirty=805 wb=527 unstable=2 bg_thresh=987 thresh=1974 gap=640 poll_thresh=17 ino=257 dd-2584 [000] 25.136143: balance_dirty_state: bdi btrfs-1: dirty=830 wb=527 unstable=2 bg_thresh=986 thresh=1973 gap=614 poll_thresh=18 ino=257 dd-2584 [000] 25.136378: balance_dirty_state: bdi btrfs-1: dirty=855 wb=527 unstable=2 bg_thresh=985 thresh=1971 gap=587 poll_thresh=19 ino=257 dd-2584 [000] 25.136620: balance_dirty_state: bdi btrfs-1: dirty=905 wb=527 unstable=2 bg_thresh=985 thresh=1970 gap=536 poll_thresh=20 ino=257 dd-2584 [000] 25.136863: balance_dirty_state: bdi btrfs-1: dirty=930 wb=527 unstable=2 bg_thresh=984 thresh=1969 gap=510 poll_thresh=21 ino=257 dd-2584 [000] 25.137107: balance_dirty_state: bdi btrfs-1: dirty=955 wb=527 unstable=2 bg_thresh=986 thresh=1973 gap=489 poll_thresh=22 ino=257 dd-2584 [000] 25.137116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-146% task_gap=-392% task_weight=99% bdi_bw=60280 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.142586: balance_dirty_state: bdi btrfs-1: dirty=955 wb=527 unstable=2 bg_thresh=986 thresh=1973 gap=489 poll_thresh=22 ino=257 dd-2584 [000] 25.142593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-146% task_gap=-392% task_weight=99% bdi_bw=60280 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.150525: balance_dirty_state: bdi btrfs-1: dirty=955 wb=502 unstable=2 bg_thresh=986 thresh=1973 gap=514 poll_thresh=22 ino=257 dd-2584 [004] 25.150979: balance_dirty_state: bdi btrfs-1: dirty=955 wb=402 unstable=2 bg_thresh=983 thresh=1967 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 25.151157: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=402 unstable=2 bg_thresh=978 thresh=1957 gap=548 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 25.151191: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7700 wrote=0 to_write=8192 dd-2584 [004] 25.151320: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=402 unstable=2 bg_thresh=986 thresh=1973 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 25.151456: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=427 unstable=2 bg_thresh=981 thresh=1963 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 25.151593: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=452 unstable=2 bg_thresh=984 thresh=1968 gap=459 poll_thresh=20 ino=257 dd-2584 [004] 25.151595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-149% task_gap=-400% task_weight=100% bdi_bw=60280 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 25.154656: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=360 wrote=960 to_write=7232 dd-2584 [004] 25.158636: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1377 unstable=2 bg_thresh=984 thresh=1969 gap=460 poll_thresh=20 ino=257 dd-2584 [004] 25.158645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-149% task_gap=-398% task_weight=100% bdi_bw=58220 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.166604: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1377 unstable=2 bg_thresh=984 thresh=1969 gap=460 poll_thresh=20 ino=257 dd-2584 [004] 25.166613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-149% task_gap=-398% task_weight=100% bdi_bw=58220 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.178594: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1377 unstable=2 bg_thresh=987 thresh=1974 gap=465 poll_thresh=20 ino=257 dd-2584 [004] 25.178599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-145% task_gap=-391% task_weight=99% bdi_bw=58220 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 25.186496: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1252 unstable=2 bg_thresh=985 thresh=1970 gap=586 poll_thresh=20 ino=257 dd-2584 [004] 25.186563: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1252 unstable=2 bg_thresh=982 thresh=1964 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 25.186624: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1252 unstable=2 bg_thresh=984 thresh=1969 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 25.186751: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1252 unstable=2 bg_thresh=982 thresh=1965 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 25.186879: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1252 unstable=2 bg_thresh=982 thresh=1964 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 25.187470: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1252 unstable=2 bg_thresh=984 thresh=1968 gap=459 poll_thresh=19 ino=257 dd-2584 [004] 25.187479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-174% task_gap=-449% task_weight=100% bdi_bw=58220 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 25.194607: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1252 unstable=2 bg_thresh=985 thresh=1971 gap=462 poll_thresh=19 ino=257 dd-2584 [006] 25.194617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-172% task_gap=-444% task_weight=100% bdi_bw=58220 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 25.202574: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1127 unstable=2 bg_thresh=984 thresh=1969 gap=585 poll_thresh=19 ino=257 dd-2584 [006] 25.202698: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1127 unstable=2 bg_thresh=987 thresh=1974 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 25.202814: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1127 unstable=2 bg_thresh=987 thresh=1974 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 25.202930: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1127 unstable=2 bg_thresh=989 thresh=1979 gap=545 poll_thresh=16 ino=257 dd-2584 [006] 25.203160: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1127 unstable=2 bg_thresh=989 thresh=1978 gap=519 poll_thresh=17 ino=257 dd-2584 [006] 25.203398: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1127 unstable=2 bg_thresh=985 thresh=1971 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 25.203406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-395% task_weight=100% bdi_bw=58220 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 25.210600: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1002 unstable=2 bg_thresh=985 thresh=1970 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 25.210666: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1002 unstable=2 bg_thresh=987 thresh=1975 gap=591 poll_thresh=13 ino=257 dd-2584 [006] 25.210726: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1002 unstable=2 bg_thresh=987 thresh=1974 gap=565 poll_thresh=14 ino=257 dd-2584 [006] 25.210785: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1002 unstable=2 bg_thresh=987 thresh=1974 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 25.210845: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1002 unstable=2 bg_thresh=986 thresh=1973 gap=539 poll_thresh=16 ino=257 dd-2584 [006] 25.210964: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1002 unstable=2 bg_thresh=986 thresh=1972 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 25.211085: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1002 unstable=2 bg_thresh=985 thresh=1971 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 25.211089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-394% task_weight=98% bdi_bw=58220 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 25.218590: balance_dirty_state: bdi btrfs-1: dirty=480 wb=977 unstable=2 bg_thresh=982 thresh=1965 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 25.219048: balance_dirty_state: bdi btrfs-1: dirty=505 wb=977 unstable=2 bg_thresh=985 thresh=1970 gap=486 poll_thresh=13 ino=257 dd-2584 [006] 25.219052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-347% task_weight=99% bdi_bw=58220 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 25.226563: balance_dirty_state: bdi btrfs-1: dirty=505 wb=852 unstable=2 bg_thresh=984 thresh=1968 gap=609 poll_thresh=13 ino=257 dd-2584 [006] 25.226631: balance_dirty_state: bdi btrfs-1: dirty=530 wb=852 unstable=2 bg_thresh=983 thresh=1967 gap=583 poll_thresh=10 ino=257 dd-2584 [006] 25.226692: balance_dirty_state: bdi btrfs-1: dirty=530 wb=852 unstable=2 bg_thresh=983 thresh=1967 gap=583 poll_thresh=11 ino=257 dd-2584 [006] 25.226751: balance_dirty_state: bdi btrfs-1: dirty=555 wb=852 unstable=2 bg_thresh=983 thresh=1966 gap=557 poll_thresh=12 ino=257 dd-2584 [006] 25.226811: balance_dirty_state: bdi btrfs-1: dirty=580 wb=852 unstable=2 bg_thresh=983 thresh=1966 gap=532 poll_thresh=13 ino=257 dd-2584 [006] 25.226873: balance_dirty_state: bdi btrfs-1: dirty=580 wb=852 unstable=2 bg_thresh=982 thresh=1965 gap=531 poll_thresh=14 ino=257 dd-2584 [006] 25.226933: balance_dirty_state: bdi btrfs-1: dirty=605 wb=852 unstable=2 bg_thresh=982 thresh=1964 gap=505 poll_thresh=15 ino=257 dd-2584 [006] 25.226993: balance_dirty_state: bdi btrfs-1: dirty=630 wb=852 unstable=2 bg_thresh=984 thresh=1969 gap=485 poll_thresh=16 ino=257 dd-2584 [006] 25.226997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-347% task_weight=99% bdi_bw=58220 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 25.234580: balance_dirty_state: bdi btrfs-1: dirty=630 wb=727 unstable=2 bg_thresh=987 thresh=1974 gap=615 poll_thresh=16 ino=257 dd-2584 [006] 25.234643: balance_dirty_state: bdi btrfs-1: dirty=630 wb=727 unstable=2 bg_thresh=984 thresh=1968 gap=609 poll_thresh=12 ino=257 dd-2584 [006] 25.234703: balance_dirty_state: bdi btrfs-1: dirty=655 wb=727 unstable=2 bg_thresh=986 thresh=1973 gap=589 poll_thresh=13 ino=257 dd-2584 [006] 25.234759: balance_dirty_state: bdi btrfs-1: dirty=655 wb=727 unstable=2 bg_thresh=983 thresh=1967 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 25.234816: balance_dirty_state: bdi btrfs-1: dirty=680 wb=727 unstable=2 bg_thresh=986 thresh=1972 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 25.234874: balance_dirty_state: bdi btrfs-1: dirty=705 wb=727 unstable=2 bg_thresh=985 thresh=1971 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 25.234987: balance_dirty_state: bdi btrfs-1: dirty=730 wb=727 unstable=2 bg_thresh=985 thresh=1970 gap=511 poll_thresh=17 ino=257 dd-2584 [006] 25.235262: balance_dirty_state: bdi btrfs-1: dirty=755 wb=727 unstable=2 bg_thresh=984 thresh=1969 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 25.235267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-148% task_gap=-396% task_weight=99% bdi_bw=58220 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 25.242668: balance_dirty_state: bdi btrfs-1: dirty=755 wb=727 unstable=2 bg_thresh=984 thresh=1969 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 25.242675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-148% task_gap=-396% task_weight=99% bdi_bw=58220 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 25.250650: balance_dirty_state: bdi btrfs-1: dirty=755 wb=727 unstable=2 bg_thresh=984 thresh=1969 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 25.250657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-148% task_gap=-396% task_weight=99% bdi_bw=58220 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 25.258700: balance_dirty_state: bdi btrfs-1: dirty=755 wb=727 unstable=2 bg_thresh=984 thresh=1969 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 25.258708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-148% task_gap=-396% task_weight=99% bdi_bw=58220 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.266639: balance_dirty_state: bdi btrfs-1: dirty=755 wb=577 unstable=2 bg_thresh=985 thresh=1970 gap=636 poll_thresh=18 ino=257 dd-2584 [000] 25.266717: balance_dirty_state: bdi btrfs-1: dirty=780 wb=577 unstable=2 bg_thresh=985 thresh=1970 gap=611 poll_thresh=13 ino=257 dd-2584 [000] 25.266775: balance_dirty_state: bdi btrfs-1: dirty=780 wb=577 unstable=2 bg_thresh=987 thresh=1975 gap=616 poll_thresh=14 ino=257 dd-2584 [000] 25.266829: balance_dirty_state: bdi btrfs-1: dirty=805 wb=577 unstable=2 bg_thresh=987 thresh=1975 gap=591 poll_thresh=15 ino=257 dd-2584 [000] 25.266885: balance_dirty_state: bdi btrfs-1: dirty=830 wb=577 unstable=2 bg_thresh=990 thresh=1980 gap=571 poll_thresh=16 ino=257 dd-2584 [000] 25.266996: balance_dirty_state: bdi btrfs-1: dirty=855 wb=577 unstable=2 bg_thresh=992 thresh=1985 gap=551 poll_thresh=17 ino=257 dd-2584 [000] 25.267110: balance_dirty_state: bdi btrfs-1: dirty=880 wb=577 unstable=2 bg_thresh=992 thresh=1984 gap=525 poll_thresh=18 ino=257 dd-2584 [000] 25.267223: balance_dirty_state: bdi btrfs-1: dirty=930 wb=577 unstable=2 bg_thresh=991 thresh=1982 gap=473 poll_thresh=19 ino=257 dd-2584 [000] 25.267227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-377% task_weight=99% bdi_bw=55204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.274482: balance_dirty_state: bdi btrfs-1: dirty=930 wb=452 unstable=2 bg_thresh=985 thresh=1971 gap=587 poll_thresh=19 ino=257 dd-2584 [000] 25.274565: balance_dirty_state: bdi btrfs-1: dirty=930 wb=452 unstable=2 bg_thresh=985 thresh=1971 gap=587 poll_thresh=14 ino=257 dd-2584 [000] 25.274621: balance_dirty_state: bdi btrfs-1: dirty=955 wb=452 unstable=2 bg_thresh=988 thresh=1976 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 25.274676: balance_dirty_state: bdi btrfs-1: dirty=955 wb=452 unstable=2 bg_thresh=988 thresh=1976 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 25.274787: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=452 unstable=2 bg_thresh=990 thresh=1981 gap=522 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 25.274878: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7824 wrote=0 to_write=8192 dd-2584 [000] 25.275091: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=477 unstable=2 bg_thresh=992 thresh=1985 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 25.275219: balance_dirty_state: bdi btrfs-1: dirty=980 wb=527 unstable=2 bg_thresh=992 thresh=1984 gap=475 poll_thresh=19 ino=257 dd-2584 [000] 25.275220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-375% task_weight=100% bdi_bw=55204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 25.277049: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=480 wrote=944 to_write=7248 dd-2584 [000] 25.282560: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1377 unstable=2 bg_thresh=992 thresh=1984 gap=475 poll_thresh=19 ino=257 dd-2584 [000] 25.282570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=55204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.290592: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1252 unstable=2 bg_thresh=985 thresh=1970 gap=586 poll_thresh=19 ino=257 dd-2584 [000] 25.290671: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1252 unstable=2 bg_thresh=985 thresh=1970 gap=561 poll_thresh=14 ino=257 dd-2584 [000] 25.290729: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1252 unstable=2 bg_thresh=987 thresh=1975 gap=541 poll_thresh=15 ino=257 dd-2584 [000] 25.290787: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1252 unstable=2 bg_thresh=984 thresh=1969 gap=535 poll_thresh=16 ino=257 dd-2584 [000] 25.290902: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1252 unstable=2 bg_thresh=984 thresh=1968 gap=509 poll_thresh=17 ino=257 dd-2584 [000] 25.291019: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1252 unstable=2 bg_thresh=986 thresh=1972 gap=463 poll_thresh=18 ino=257 dd-2584 [000] 25.291023: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=55204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.298580: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1252 unstable=2 bg_thresh=986 thresh=1972 gap=463 poll_thresh=18 ino=257 dd-2584 [000] 25.298589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=55204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.306571: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1127 unstable=2 bg_thresh=983 thresh=1967 gap=583 poll_thresh=18 ino=257 dd-2584 [000] 25.306696: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1127 unstable=2 bg_thresh=983 thresh=1967 gap=583 poll_thresh=13 ino=257 dd-2584 [000] 25.306813: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1127 unstable=2 bg_thresh=986 thresh=1972 gap=563 poll_thresh=14 ino=257 dd-2584 [000] 25.306927: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1127 unstable=2 bg_thresh=986 thresh=1972 gap=538 poll_thresh=15 ino=257 dd-2584 [000] 25.307043: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1127 unstable=2 bg_thresh=988 thresh=1977 gap=543 poll_thresh=16 ino=257 dd-2584 [000] 25.307629: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1127 unstable=2 bg_thresh=991 thresh=1982 gap=498 poll_thresh=17 ino=257 dd-2584 [000] 25.307871: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1127 unstable=2 bg_thresh=990 thresh=1981 gap=472 poll_thresh=18 ino=257 dd-2584 [000] 25.307880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-325% task_weight=99% bdi_bw=55204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.314508: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1127 unstable=2 bg_thresh=985 thresh=1970 gap=461 poll_thresh=18 ino=257 dd-2584 [004] 25.314521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=55204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.322574: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1002 unstable=2 bg_thresh=987 thresh=1975 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 25.322664: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1002 unstable=2 bg_thresh=987 thresh=1975 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 25.322769: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1002 unstable=2 bg_thresh=987 thresh=1974 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 25.322872: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1002 unstable=2 bg_thresh=987 thresh=1974 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 25.322959: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1002 unstable=2 bg_thresh=986 thresh=1973 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 25.323083: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1002 unstable=2 bg_thresh=988 thresh=1977 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 25.323088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-281% task_weight=98% bdi_bw=55204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.330486: balance_dirty_state: bdi btrfs-1: dirty=480 wb=927 unstable=2 bg_thresh=985 thresh=1971 gap=562 poll_thresh=17 ino=257 dd-2584 [000] 25.330576: balance_dirty_state: bdi btrfs-1: dirty=505 wb=927 unstable=2 bg_thresh=985 thresh=1971 gap=537 poll_thresh=13 ino=257 dd-2584 [000] 25.330663: balance_dirty_state: bdi btrfs-1: dirty=505 wb=927 unstable=2 bg_thresh=988 thresh=1976 gap=542 poll_thresh=14 ino=257 dd-2584 [000] 25.330752: balance_dirty_state: bdi btrfs-1: dirty=530 wb=927 unstable=2 bg_thresh=988 thresh=1976 gap=517 poll_thresh=15 ino=257 dd-2584 [000] 25.330852: balance_dirty_state: bdi btrfs-1: dirty=530 wb=927 unstable=2 bg_thresh=990 thresh=1981 gap=522 poll_thresh=16 ino=257 dd-2584 [000] 25.331078: balance_dirty_state: bdi btrfs-1: dirty=580 wb=927 unstable=2 bg_thresh=990 thresh=1980 gap=471 poll_thresh=17 ino=257 dd-2584 [000] 25.331084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-374% task_weight=99% bdi_bw=55204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.338550: balance_dirty_state: bdi btrfs-1: dirty=580 wb=802 unstable=2 bg_thresh=986 thresh=1972 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 25.338641: balance_dirty_state: bdi btrfs-1: dirty=580 wb=802 unstable=2 bg_thresh=986 thresh=1972 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 25.338982: balance_dirty_state: bdi btrfs-1: dirty=605 wb=802 unstable=2 bg_thresh=988 thresh=1977 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 25.339066: balance_dirty_state: bdi btrfs-1: dirty=630 wb=802 unstable=2 bg_thresh=988 thresh=1977 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 25.339151: balance_dirty_state: bdi btrfs-1: dirty=630 wb=802 unstable=2 bg_thresh=988 thresh=1976 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 25.339321: balance_dirty_state: bdi btrfs-1: dirty=655 wb=802 unstable=2 bg_thresh=987 thresh=1975 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 25.339491: balance_dirty_state: bdi btrfs-1: dirty=705 wb=802 unstable=2 bg_thresh=989 thresh=1979 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 25.339497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-138% task_gap=-377% task_weight=100% bdi_bw=55204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 25.350557: balance_dirty_state: bdi btrfs-1: dirty=705 wb=677 unstable=2 bg_thresh=983 thresh=1967 gap=583 poll_thresh=18 ino=257 dd-2584 [006] 25.350622: balance_dirty_state: bdi btrfs-1: dirty=730 wb=677 unstable=2 bg_thresh=983 thresh=1967 gap=558 poll_thresh=13 ino=257 dd-2584 [006] 25.350679: balance_dirty_state: bdi btrfs-1: dirty=755 wb=677 unstable=2 bg_thresh=986 thresh=1972 gap=538 poll_thresh=14 ino=257 dd-2584 [006] 25.350739: balance_dirty_state: bdi btrfs-1: dirty=755 wb=677 unstable=2 bg_thresh=986 thresh=1972 gap=538 poll_thresh=15 ino=257 dd-2584 [006] 25.350796: balance_dirty_state: bdi btrfs-1: dirty=780 wb=677 unstable=2 bg_thresh=988 thresh=1977 gap=518 poll_thresh=16 ino=257 dd-2584 [006] 25.350914: balance_dirty_state: bdi btrfs-1: dirty=805 wb=677 unstable=2 bg_thresh=985 thresh=1970 gap=486 poll_thresh=17 ino=257 dd-2584 [006] 25.350919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-341% task_weight=99% bdi_bw=55204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 25.358536: balance_dirty_state: bdi btrfs-1: dirty=805 wb=677 unstable=2 bg_thresh=988 thresh=1976 gap=492 poll_thresh=17 ino=257 dd-2584 [006] 25.358540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=55204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 25.366547: balance_dirty_state: bdi btrfs-1: dirty=805 wb=552 unstable=2 bg_thresh=985 thresh=1971 gap=612 poll_thresh=17 ino=257 dd-2584 [006] 25.366626: balance_dirty_state: bdi btrfs-1: dirty=830 wb=552 unstable=2 bg_thresh=988 thresh=1976 gap=592 poll_thresh=13 ino=257 dd-2584 [006] 25.366689: balance_dirty_state: bdi btrfs-1: dirty=830 wb=552 unstable=2 bg_thresh=987 thresh=1975 gap=591 poll_thresh=14 ino=257 dd-2584 [006] 25.366745: balance_dirty_state: bdi btrfs-1: dirty=855 wb=552 unstable=2 bg_thresh=987 thresh=1975 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 25.366965: balance_dirty_state: bdi btrfs-1: dirty=880 wb=552 unstable=2 bg_thresh=987 thresh=1974 gap=540 poll_thresh=16 ino=257 dd-2584 [006] 25.367078: balance_dirty_state: bdi btrfs-1: dirty=905 wb=552 unstable=2 bg_thresh=986 thresh=1973 gap=514 poll_thresh=17 ino=257 dd-2584 [006] 25.367194: balance_dirty_state: bdi btrfs-1: dirty=930 wb=552 unstable=2 bg_thresh=988 thresh=1977 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 25.367198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=55204 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.374611: balance_dirty_state: bdi btrfs-1: dirty=930 wb=552 unstable=2 bg_thresh=988 thresh=1977 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 25.374617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=52972 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.382518: balance_dirty_state: bdi btrfs-1: dirty=930 wb=427 unstable=2 bg_thresh=988 thresh=1976 gap=617 poll_thresh=18 ino=257 dd-2584 [000] 25.382589: balance_dirty_state: bdi btrfs-1: dirty=930 wb=427 unstable=2 bg_thresh=988 thresh=1976 gap=617 poll_thresh=13 ino=257 dd-2584 [000] 25.382657: balance_dirty_state: bdi btrfs-1: dirty=955 wb=427 unstable=2 bg_thresh=990 thresh=1981 gap=597 poll_thresh=14 ino=257 dd-2584 [000] 25.382725: balance_dirty_state: bdi btrfs-1: dirty=980 wb=427 unstable=2 bg_thresh=990 thresh=1981 gap=572 poll_thresh=15 ino=257 dd-2584 [000] 25.382795: balance_dirty_state: bdi btrfs-1: dirty=980 wb=427 unstable=2 bg_thresh=993 thresh=1986 gap=577 poll_thresh=16 ino=257 dd-2584 [000] 25.382932: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=427 unstable=2 bg_thresh=992 thresh=1985 gap=526 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 25.382973: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7932 wrote=0 to_write=8192 dd-2584 [000] 25.383084: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=427 unstable=2 bg_thresh=992 thresh=1984 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 25.383234: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=477 unstable=2 bg_thresh=994 thresh=1988 gap=479 poll_thresh=19 ino=257 dd-2584 [000] 25.383236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=52972 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 25.385554: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=588 wrote=944 to_write=7248 dd-2584 [000] 25.390509: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1377 unstable=2 bg_thresh=994 thresh=1988 gap=479 poll_thresh=19 ino=257 dd-2584 [000] 25.390518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=52972 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.398516: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1252 unstable=2 bg_thresh=988 thresh=1977 gap=593 poll_thresh=19 ino=257 dd-2584 [000] 25.398582: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1252 unstable=2 bg_thresh=988 thresh=1977 gap=568 poll_thresh=14 ino=257 dd-2584 [000] 25.398807: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1252 unstable=2 bg_thresh=991 thresh=1982 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 25.398862: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1252 unstable=2 bg_thresh=991 thresh=1982 gap=548 poll_thresh=16 ino=257 dd-2584 [000] 25.398972: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1252 unstable=2 bg_thresh=993 thresh=1987 gap=528 poll_thresh=17 ino=257 dd-2584 [000] 25.399085: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1252 unstable=2 bg_thresh=995 thresh=1991 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 25.399089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=99% bdi_bw=52972 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.406514: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1102 unstable=2 bg_thresh=987 thresh=1975 gap=616 poll_thresh=18 ino=257 dd-2584 [000] 25.406577: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1102 unstable=2 bg_thresh=987 thresh=1975 gap=616 poll_thresh=13 ino=257 dd-2584 [000] 25.406631: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1102 unstable=2 bg_thresh=990 thresh=1980 gap=596 poll_thresh=14 ino=257 dd-2584 [000] 25.406687: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1102 unstable=2 bg_thresh=990 thresh=1980 gap=571 poll_thresh=15 ino=257 dd-2584 [000] 25.406741: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1102 unstable=2 bg_thresh=992 thresh=1985 gap=576 poll_thresh=16 ino=257 dd-2584 [000] 25.406852: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1102 unstable=2 bg_thresh=995 thresh=1990 gap=556 poll_thresh=17 ino=257 dd-2584 [000] 25.406965: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1102 unstable=2 bg_thresh=994 thresh=1989 gap=505 poll_thresh=18 ino=257 dd-2584 [000] 25.407076: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1102 unstable=2 bg_thresh=996 thresh=1993 gap=484 poll_thresh=19 ino=257 dd-2584 [000] 25.407080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-152% task_gap=-404% task_weight=99% bdi_bw=52972 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.414526: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1102 unstable=2 bg_thresh=996 thresh=1993 gap=484 poll_thresh=19 ino=257 dd-2584 [000] 25.414534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-152% task_gap=-404% task_weight=99% bdi_bw=52972 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.422535: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1102 unstable=2 bg_thresh=996 thresh=1993 gap=484 poll_thresh=19 ino=257 dd-2584 [000] 25.422541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-152% task_gap=-404% task_weight=99% bdi_bw=52972 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.430481: balance_dirty_state: bdi btrfs-1: dirty=405 wb=977 unstable=2 bg_thresh=989 thresh=1979 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 25.431118: balance_dirty_state: bdi btrfs-1: dirty=405 wb=977 unstable=2 bg_thresh=989 thresh=1979 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 25.431258: balance_dirty_state: bdi btrfs-1: dirty=430 wb=977 unstable=2 bg_thresh=992 thresh=1984 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 25.431397: balance_dirty_state: bdi btrfs-1: dirty=455 wb=977 unstable=2 bg_thresh=992 thresh=1984 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 25.431678: balance_dirty_state: bdi btrfs-1: dirty=480 wb=977 unstable=2 bg_thresh=994 thresh=1989 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 25.431967: balance_dirty_state: bdi btrfs-1: dirty=505 wb=977 unstable=2 bg_thresh=996 thresh=1993 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 25.432253: balance_dirty_state: bdi btrfs-1: dirty=555 wb=977 unstable=2 bg_thresh=996 thresh=1992 gap=458 poll_thresh=19 ino=257 dd-2584 [004] 25.432263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-177% task_gap=-453% task_weight=99% bdi_bw=52972 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.438447: balance_dirty_state: bdi btrfs-1: dirty=555 wb=977 unstable=2 bg_thresh=993 thresh=1987 gap=453 poll_thresh=19 ino=257 dd-2584 [004] 25.438453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-180% task_gap=-461% task_weight=99% bdi_bw=52972 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.450541: balance_dirty_state: bdi btrfs-1: dirty=555 wb=802 unstable=2 bg_thresh=989 thresh=1979 gap=620 poll_thresh=19 ino=257 dd-2584 [004] 25.450663: balance_dirty_state: bdi btrfs-1: dirty=555 wb=802 unstable=2 bg_thresh=989 thresh=1979 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 25.450778: balance_dirty_state: bdi btrfs-1: dirty=580 wb=802 unstable=2 bg_thresh=992 thresh=1984 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 25.450891: balance_dirty_state: bdi btrfs-1: dirty=580 wb=802 unstable=2 bg_thresh=992 thresh=1984 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 25.451118: balance_dirty_state: bdi btrfs-1: dirty=630 wb=802 unstable=2 bg_thresh=994 thresh=1989 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 25.451352: balance_dirty_state: bdi btrfs-1: dirty=655 wb=802 unstable=2 bg_thresh=996 thresh=1993 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 25.451935: balance_dirty_state: bdi btrfs-1: dirty=680 wb=802 unstable=2 bg_thresh=996 thresh=1992 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 25.452174: balance_dirty_state: bdi btrfs-1: dirty=730 wb=802 unstable=2 bg_thresh=995 thresh=1991 gap=457 poll_thresh=20 ino=257 dd-2584 [004] 25.452182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-407% task_weight=99% bdi_bw=52972 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 25.458505: balance_dirty_state: bdi btrfs-1: dirty=730 wb=802 unstable=2 bg_thresh=992 thresh=1985 gap=451 poll_thresh=20 ino=257 dd-2584 [004] 25.458516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-158% task_gap=-416% task_weight=99% bdi_bw=52972 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.466484: balance_dirty_state: bdi btrfs-1: dirty=730 wb=677 unstable=2 bg_thresh=984 thresh=1969 gap=560 poll_thresh=20 ino=257 dd-2584 [004] 25.466554: balance_dirty_state: bdi btrfs-1: dirty=730 wb=677 unstable=2 bg_thresh=984 thresh=1969 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 25.466614: balance_dirty_state: bdi btrfs-1: dirty=755 wb=677 unstable=2 bg_thresh=987 thresh=1974 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 25.466732: balance_dirty_state: bdi btrfs-1: dirty=780 wb=677 unstable=2 bg_thresh=989 thresh=1979 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 25.466852: balance_dirty_state: bdi btrfs-1: dirty=805 wb=677 unstable=2 bg_thresh=989 thresh=1978 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 25.466857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-163% task_gap=-426% task_weight=100% bdi_bw=52972 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.474549: balance_dirty_state: bdi btrfs-1: dirty=805 wb=552 unstable=2 bg_thresh=983 thresh=1967 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 25.474643: balance_dirty_state: bdi btrfs-1: dirty=830 wb=552 unstable=2 bg_thresh=986 thresh=1972 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 25.474730: balance_dirty_state: bdi btrfs-1: dirty=855 wb=552 unstable=2 bg_thresh=988 thresh=1977 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 25.474821: balance_dirty_state: bdi btrfs-1: dirty=855 wb=552 unstable=2 bg_thresh=988 thresh=1977 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 25.474910: balance_dirty_state: bdi btrfs-1: dirty=880 wb=552 unstable=2 bg_thresh=991 thresh=1982 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 25.475096: balance_dirty_state: bdi btrfs-1: dirty=905 wb=552 unstable=2 bg_thresh=993 thresh=1987 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 25.475549: balance_dirty_state: bdi btrfs-1: dirty=955 wb=552 unstable=2 bg_thresh=995 thresh=1991 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 25.475555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-407% task_weight=99% bdi_bw=52972 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 25.482533: balance_dirty_state: bdi btrfs-1: dirty=955 wb=502 unstable=2 bg_thresh=986 thresh=1973 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 25.482617: balance_dirty_state: bdi btrfs-1: dirty=955 wb=452 unstable=2 bg_thresh=987 thresh=1974 gap=565 poll_thresh=13 ino=257 dd-2584 [001] 25.482683: balance_dirty_state: bdi btrfs-1: dirty=980 wb=427 unstable=2 bg_thresh=987 thresh=1974 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 25.482744: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=427 unstable=2 bg_thresh=992 thresh=1985 gap=551 poll_thresh=15 ino=257 flush-btrfs-1-2586 [004] 25.482764: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8032 wrote=0 to_write=8192 dd-2584 [001] 25.482811: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=427 unstable=2 bg_thresh=992 thresh=1985 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 25.482938: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=427 unstable=2 bg_thresh=987 thresh=1975 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 25.483070: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=452 unstable=2 bg_thresh=992 thresh=1985 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 25.483071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=51760 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 25.486674: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=692 wrote=944 to_write=7248 dd-2584 [001] 25.494546: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1377 unstable=2 bg_thresh=1002 thresh=2005 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 25.494551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=51760 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 25.502507: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1252 unstable=2 bg_thresh=998 thresh=1997 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 25.502578: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1252 unstable=2 bg_thresh=1001 thresh=2002 gap=618 poll_thresh=13 ino=257 dd-2584 [001] 25.502640: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1252 unstable=2 bg_thresh=998 thresh=1996 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 25.502703: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1252 unstable=2 bg_thresh=1000 thresh=2001 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 25.502764: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1252 unstable=2 bg_thresh=997 thresh=1995 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 25.502887: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1252 unstable=2 bg_thresh=999 thresh=1999 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 25.503179: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1252 unstable=2 bg_thresh=999 thresh=1998 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 25.503184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=51760 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 25.510539: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1252 unstable=2 bg_thresh=991 thresh=1983 gap=474 poll_thresh=18 ino=257 dd-2584 [005] 25.510546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-371% task_weight=100% bdi_bw=51760 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.518524: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1127 unstable=2 bg_thresh=989 thresh=1979 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 25.518650: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1127 unstable=2 bg_thresh=989 thresh=1979 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 25.518768: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1127 unstable=2 bg_thresh=989 thresh=1978 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 25.518885: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1127 unstable=2 bg_thresh=989 thresh=1978 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 25.519001: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1127 unstable=2 bg_thresh=988 thresh=1977 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 25.519235: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1127 unstable=2 bg_thresh=988 thresh=1976 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 25.519244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=51760 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.526492: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1127 unstable=2 bg_thresh=989 thresh=1978 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 25.526501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=51760 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.534528: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1127 unstable=2 bg_thresh=989 thresh=1978 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 25.534538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=51760 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.542475: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1002 unstable=2 bg_thresh=989 thresh=1978 gap=619 poll_thresh=17 ino=257 dd-2584 [000] 25.542562: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1002 unstable=2 bg_thresh=989 thresh=1978 gap=594 poll_thresh=13 ino=257 dd-2584 [000] 25.542645: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1002 unstable=2 bg_thresh=991 thresh=1983 gap=599 poll_thresh=14 ino=257 dd-2584 [000] 25.542729: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1002 unstable=2 bg_thresh=991 thresh=1983 gap=574 poll_thresh=15 ino=257 dd-2584 [000] 25.542811: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1002 unstable=2 bg_thresh=994 thresh=1988 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 25.542979: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1002 unstable=2 bg_thresh=996 thresh=1993 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 25.543147: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1002 unstable=2 bg_thresh=998 thresh=1997 gap=513 poll_thresh=18 ino=257 dd-2584 [000] 25.543604: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1002 unstable=2 bg_thresh=998 thresh=1996 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 25.543610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=51760 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.550428: balance_dirty_state: bdi btrfs-1: dirty=505 wb=877 unstable=2 bg_thresh=992 thresh=1984 gap=600 poll_thresh=19 ino=257 dd-2584 [000] 25.550514: balance_dirty_state: bdi btrfs-1: dirty=530 wb=877 unstable=2 bg_thresh=992 thresh=1984 gap=575 poll_thresh=14 ino=257 dd-2584 [000] 25.550597: balance_dirty_state: bdi btrfs-1: dirty=555 wb=877 unstable=2 bg_thresh=994 thresh=1989 gap=555 poll_thresh=15 ino=257 dd-2584 [000] 25.550680: balance_dirty_state: bdi btrfs-1: dirty=555 wb=877 unstable=2 bg_thresh=994 thresh=1989 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 25.550844: balance_dirty_state: bdi btrfs-1: dirty=605 wb=877 unstable=2 bg_thresh=997 thresh=1994 gap=510 poll_thresh=17 ino=257 dd-2584 [000] 25.551013: balance_dirty_state: bdi btrfs-1: dirty=630 wb=877 unstable=2 bg_thresh=999 thresh=1998 gap=489 poll_thresh=18 ino=257 dd-2584 [000] 25.551019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=51760 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.558440: balance_dirty_state: bdi btrfs-1: dirty=630 wb=827 unstable=2 bg_thresh=999 thresh=1998 gap=539 poll_thresh=18 ino=257 dd-2584 [000] 25.558521: balance_dirty_state: bdi btrfs-1: dirty=655 wb=827 unstable=2 bg_thresh=999 thresh=1998 gap=514 poll_thresh=13 ino=257 dd-2584 [000] 25.558579: balance_dirty_state: bdi btrfs-1: dirty=655 wb=827 unstable=2 bg_thresh=998 thresh=1997 gap=513 poll_thresh=14 ino=257 dd-2584 [000] 25.558636: balance_dirty_state: bdi btrfs-1: dirty=680 wb=827 unstable=2 bg_thresh=998 thresh=1996 gap=487 poll_thresh=15 ino=257 dd-2584 [000] 25.558640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=51760 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 25.566463: balance_dirty_state: bdi btrfs-1: dirty=680 wb=702 unstable=2 bg_thresh=991 thresh=1983 gap=599 poll_thresh=15 ino=257 dd-2584 [000] 25.566531: balance_dirty_state: bdi btrfs-1: dirty=680 wb=702 unstable=2 bg_thresh=991 thresh=1983 gap=599 poll_thresh=11 ino=257 dd-2584 [000] 25.566586: balance_dirty_state: bdi btrfs-1: dirty=705 wb=702 unstable=2 bg_thresh=994 thresh=1988 gap=579 poll_thresh=12 ino=257 dd-2584 [000] 25.566641: balance_dirty_state: bdi btrfs-1: dirty=730 wb=702 unstable=2 bg_thresh=994 thresh=1988 gap=554 poll_thresh=13 ino=257 dd-2584 [000] 25.566696: balance_dirty_state: bdi btrfs-1: dirty=730 wb=702 unstable=2 bg_thresh=996 thresh=1993 gap=559 poll_thresh=14 ino=257 dd-2584 [000] 25.566915: balance_dirty_state: bdi btrfs-1: dirty=755 wb=702 unstable=2 bg_thresh=996 thresh=1993 gap=534 poll_thresh=15 ino=257 dd-2584 [000] 25.566972: balance_dirty_state: bdi btrfs-1: dirty=780 wb=702 unstable=2 bg_thresh=999 thresh=1998 gap=514 poll_thresh=16 ino=257 dd-2584 [000] 25.567088: balance_dirty_state: bdi btrfs-1: dirty=805 wb=702 unstable=2 bg_thresh=995 thresh=1991 gap=482 poll_thresh=17 ino=257 dd-2584 [000] 25.567092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=51760 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.574433: balance_dirty_state: bdi btrfs-1: dirty=805 wb=577 unstable=2 bg_thresh=991 thresh=1983 gap=599 poll_thresh=17 ino=257 dd-2584 [000] 25.574512: balance_dirty_state: bdi btrfs-1: dirty=830 wb=577 unstable=2 bg_thresh=991 thresh=1983 gap=574 poll_thresh=13 ino=257 dd-2584 [000] 25.574568: balance_dirty_state: bdi btrfs-1: dirty=830 wb=577 unstable=2 bg_thresh=994 thresh=1988 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 25.574623: balance_dirty_state: bdi btrfs-1: dirty=855 wb=577 unstable=2 bg_thresh=994 thresh=1988 gap=554 poll_thresh=15 ino=257 dd-2584 [000] 25.574677: balance_dirty_state: bdi btrfs-1: dirty=880 wb=577 unstable=2 bg_thresh=996 thresh=1993 gap=534 poll_thresh=16 ino=257 dd-2584 [000] 25.574789: balance_dirty_state: bdi btrfs-1: dirty=905 wb=577 unstable=2 bg_thresh=999 thresh=1998 gap=514 poll_thresh=17 ino=257 dd-2584 [000] 25.574904: balance_dirty_state: bdi btrfs-1: dirty=930 wb=577 unstable=2 bg_thresh=998 thresh=1997 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 25.574908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=51760 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.582522: balance_dirty_state: bdi btrfs-1: dirty=930 wb=577 unstable=2 bg_thresh=998 thresh=1997 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 25.582531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=51760 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.590450: balance_dirty_state: bdi btrfs-1: dirty=930 wb=452 unstable=2 bg_thresh=993 thresh=1986 gap=602 poll_thresh=18 ino=257 dd-2584 [000] 25.590523: balance_dirty_state: bdi btrfs-1: dirty=955 wb=452 unstable=2 bg_thresh=993 thresh=1986 gap=577 poll_thresh=13 ino=257 dd-2584 [000] 25.590579: balance_dirty_state: bdi btrfs-1: dirty=955 wb=452 unstable=2 bg_thresh=995 thresh=1991 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 25.590635: balance_dirty_state: bdi btrfs-1: dirty=980 wb=452 unstable=2 bg_thresh=995 thresh=1991 gap=557 poll_thresh=15 ino=257 dd-2584 [000] 25.590690: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=452 unstable=2 bg_thresh=998 thresh=1996 gap=537 poll_thresh=16 ino=257 flush-btrfs-1-2586 [004] 25.590714: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8140 wrote=0 to_write=8192 dd-2584 [000] 25.591116: balance_dirty_state: bdi btrfs-1: dirty=955 wb=502 unstable=2 bg_thresh=997 thresh=1995 gap=536 poll_thresh=17 ino=257 dd-2584 [000] 25.591289: balance_dirty_state: bdi btrfs-1: dirty=930 wb=552 unstable=2 bg_thresh=999 thresh=1999 gap=515 poll_thresh=18 ino=257 dd-2584 [000] 25.591468: balance_dirty_state: bdi btrfs-1: dirty=905 wb=602 unstable=2 bg_thresh=999 thresh=1998 gap=489 poll_thresh=19 ino=257 dd-2584 [000] 25.591470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=49736 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 25.593184: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=796 wrote=960 to_write=7232 dd-2584 [000] 25.598418: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1252 unstable=2 bg_thresh=996 thresh=1992 gap=608 poll_thresh=19 ino=257 dd-2584 [000] 25.598481: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1252 unstable=2 bg_thresh=996 thresh=1992 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 25.598540: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1252 unstable=2 bg_thresh=998 thresh=1997 gap=563 poll_thresh=15 ino=257 dd-2584 [000] 25.598600: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1252 unstable=2 bg_thresh=998 thresh=1997 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 25.598718: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1252 unstable=2 bg_thresh=998 thresh=1996 gap=512 poll_thresh=17 ino=257 dd-2584 [000] 25.598843: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1252 unstable=2 bg_thresh=1000 thresh=2000 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 25.598847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=49736 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.606517: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1252 unstable=2 bg_thresh=1000 thresh=2000 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 25.606527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=49736 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.614473: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1127 unstable=2 bg_thresh=995 thresh=1991 gap=607 poll_thresh=18 ino=257 dd-2584 [000] 25.614536: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1127 unstable=2 bg_thresh=995 thresh=1991 gap=582 poll_thresh=13 ino=257 dd-2584 [000] 25.614598: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1127 unstable=2 bg_thresh=998 thresh=1996 gap=587 poll_thresh=14 ino=257 dd-2584 [000] 25.614659: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1127 unstable=2 bg_thresh=995 thresh=1990 gap=556 poll_thresh=15 ino=257 dd-2584 [000] 25.614897: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1127 unstable=2 bg_thresh=997 thresh=1995 gap=561 poll_thresh=16 ino=257 dd-2584 [000] 25.615017: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1127 unstable=2 bg_thresh=991 thresh=1982 gap=498 poll_thresh=17 ino=257 dd-2584 [000] 25.615144: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1127 unstable=2 bg_thresh=993 thresh=1986 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 25.615148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-317% task_weight=98% bdi_bw=49736 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.622453: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1127 unstable=2 bg_thresh=983 thresh=1966 gap=457 poll_thresh=18 ino=257 dd-2584 [000] 25.622457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-345% task_weight=98% bdi_bw=49736 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.630447: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1127 unstable=2 bg_thresh=980 thresh=1960 gap=451 poll_thresh=18 ino=257 dd-2584 [000] 25.630452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-127% task_gap=-353% task_weight=98% bdi_bw=49736 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.638493: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1002 unstable=2 bg_thresh=980 thresh=1961 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 25.638584: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1002 unstable=2 bg_thresh=980 thresh=1961 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 25.638668: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1002 unstable=2 bg_thresh=983 thresh=1966 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 25.638751: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1002 unstable=2 bg_thresh=983 thresh=1966 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 25.638840: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1002 unstable=2 bg_thresh=985 thresh=1971 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 25.639011: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1002 unstable=2 bg_thresh=985 thresh=1970 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 25.639185: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1002 unstable=2 bg_thresh=984 thresh=1969 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 25.639191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=98% bdi_bw=49736 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.646491: balance_dirty_state: bdi btrfs-1: dirty=480 wb=952 unstable=2 bg_thresh=982 thresh=1965 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 25.646584: balance_dirty_state: bdi btrfs-1: dirty=505 wb=952 unstable=2 bg_thresh=982 thresh=1964 gap=505 poll_thresh=13 ino=257 dd-2584 [004] 25.646672: balance_dirty_state: bdi btrfs-1: dirty=530 wb=952 unstable=2 bg_thresh=984 thresh=1969 gap=485 poll_thresh=14 ino=257 dd-2584 [004] 25.646678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=98% bdi_bw=49736 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 25.654545: balance_dirty_state: bdi btrfs-1: dirty=530 wb=952 unstable=2 bg_thresh=985 thresh=1971 gap=487 poll_thresh=14 ino=257 dd-2584 [001] 25.654550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-241% task_weight=98% bdi_bw=49736 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 25.662567: balance_dirty_state: bdi btrfs-1: dirty=530 wb=952 unstable=2 bg_thresh=985 thresh=1971 gap=487 poll_thresh=14 ino=257 dd-2584 [005] 25.662576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-241% task_weight=98% bdi_bw=49736 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 25.670550: balance_dirty_state: bdi btrfs-1: dirty=530 wb=827 unstable=2 bg_thresh=982 thresh=1965 gap=606 poll_thresh=14 ino=257 dd-2584 [005] 25.670682: balance_dirty_state: bdi btrfs-1: dirty=555 wb=827 unstable=2 bg_thresh=982 thresh=1965 gap=581 poll_thresh=10 ino=257 dd-2584 [005] 25.671146: balance_dirty_state: bdi btrfs-1: dirty=580 wb=827 unstable=2 bg_thresh=985 thresh=1970 gap=561 poll_thresh=11 ino=257 dd-2584 [005] 25.671265: balance_dirty_state: bdi btrfs-1: dirty=580 wb=827 unstable=2 bg_thresh=985 thresh=1970 gap=561 poll_thresh=12 ino=257 dd-2584 [005] 25.671385: balance_dirty_state: bdi btrfs-1: dirty=605 wb=827 unstable=2 bg_thresh=984 thresh=1969 gap=535 poll_thresh=13 ino=257 dd-2584 [005] 25.671501: balance_dirty_state: bdi btrfs-1: dirty=630 wb=827 unstable=2 bg_thresh=981 thresh=1963 gap=504 poll_thresh=14 ino=257 dd-2584 [005] 25.671618: balance_dirty_state: bdi btrfs-1: dirty=630 wb=827 unstable=2 bg_thresh=984 thresh=1968 gap=509 poll_thresh=15 ino=257 dd-2584 [005] 25.671736: balance_dirty_state: bdi btrfs-1: dirty=655 wb=827 unstable=2 bg_thresh=983 thresh=1967 gap=483 poll_thresh=16 ino=257 dd-2584 [005] 25.671745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=100% bdi_bw=49736 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 25.678545: balance_dirty_state: bdi btrfs-1: dirty=655 wb=827 unstable=2 bg_thresh=983 thresh=1967 gap=483 poll_thresh=16 ino=257 dd-2584 [005] 25.678554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=100% bdi_bw=49736 base_bw=102400 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 25.686537: balance_dirty_state: bdi btrfs-1: dirty=655 wb=702 unstable=2 bg_thresh=981 thresh=1963 gap=604 poll_thresh=16 ino=257 dd-2584 [001] 25.686669: balance_dirty_state: bdi btrfs-1: dirty=655 wb=702 unstable=2 bg_thresh=984 thresh=1968 gap=609 poll_thresh=12 ino=257 dd-2584 [001] 25.686785: balance_dirty_state: bdi btrfs-1: dirty=680 wb=702 unstable=2 bg_thresh=984 thresh=1968 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 25.686907: balance_dirty_state: bdi btrfs-1: dirty=705 wb=702 unstable=2 bg_thresh=986 thresh=1973 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 25.687025: balance_dirty_state: bdi btrfs-1: dirty=705 wb=702 unstable=2 bg_thresh=983 thresh=1967 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 25.687141: balance_dirty_state: bdi btrfs-1: dirty=730 wb=702 unstable=2 bg_thresh=986 thresh=1972 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 25.687378: balance_dirty_state: bdi btrfs-1: dirty=755 wb=702 unstable=2 bg_thresh=988 thresh=1976 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 25.687610: balance_dirty_state: bdi btrfs-1: dirty=805 wb=702 unstable=2 bg_thresh=987 thresh=1975 gap=466 poll_thresh=18 ino=257 dd-2584 [001] 25.687618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=49736 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 25.694486: balance_dirty_state: bdi btrfs-1: dirty=805 wb=577 unstable=2 bg_thresh=986 thresh=1973 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 25.694617: balance_dirty_state: bdi btrfs-1: dirty=805 wb=577 unstable=2 bg_thresh=983 thresh=1967 gap=583 poll_thresh=13 ino=257 dd-2584 [001] 25.695083: balance_dirty_state: bdi btrfs-1: dirty=830 wb=577 unstable=2 bg_thresh=986 thresh=1972 gap=563 poll_thresh=14 ino=257 dd-2584 [001] 25.695202: balance_dirty_state: bdi btrfs-1: dirty=855 wb=577 unstable=2 bg_thresh=985 thresh=1971 gap=537 poll_thresh=15 ino=257 dd-2584 [001] 25.695321: balance_dirty_state: bdi btrfs-1: dirty=855 wb=577 unstable=2 bg_thresh=982 thresh=1965 gap=531 poll_thresh=16 ino=257 dd-2584 [001] 25.695556: balance_dirty_state: bdi btrfs-1: dirty=880 wb=577 unstable=2 bg_thresh=984 thresh=1969 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 25.695791: balance_dirty_state: bdi btrfs-1: dirty=930 wb=577 unstable=2 bg_thresh=984 thresh=1968 gap=459 poll_thresh=18 ino=257 dd-2584 [001] 25.695800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=47964 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 25.702475: balance_dirty_state: bdi btrfs-1: dirty=930 wb=577 unstable=2 bg_thresh=984 thresh=1968 gap=459 poll_thresh=18 ino=257 dd-2584 [001] 25.702484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=47964 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 25.710564: balance_dirty_state: bdi btrfs-1: dirty=930 wb=452 unstable=2 bg_thresh=984 thresh=1968 gap=584 poll_thresh=18 ino=257 dd-2584 [005] 25.710698: balance_dirty_state: bdi btrfs-1: dirty=930 wb=452 unstable=2 bg_thresh=986 thresh=1973 gap=589 poll_thresh=13 ino=257 dd-2584 [005] 25.710818: balance_dirty_state: bdi btrfs-1: dirty=955 wb=452 unstable=2 bg_thresh=983 thresh=1967 gap=558 poll_thresh=14 ino=257 dd-2584 [005] 25.710935: balance_dirty_state: bdi btrfs-1: dirty=980 wb=452 unstable=2 bg_thresh=986 thresh=1972 gap=538 poll_thresh=15 ino=257 dd-2584 [005] 25.711051: balance_dirty_state: bdi btrfs-1: dirty=980 wb=452 unstable=2 bg_thresh=983 thresh=1966 gap=532 poll_thresh=16 ino=257 dd-2584 [005] 25.711284: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=452 unstable=2 bg_thresh=982 thresh=1965 gap=481 poll_thresh=17 ino=257 dd-2584 [005] 25.711293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-202% task_weight=100% bdi_bw=47964 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 25.711368: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8260 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 25.713880: writeback_single_inode: bdi btrfs-1: ino=257 state= age=916 wrote=880 to_write=7312 dd-2584 [005] 25.718484: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1202 unstable=2 bg_thresh=982 thresh=1964 gap=605 poll_thresh=17 ino=257 dd-2584 [005] 25.718618: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1202 unstable=2 bg_thresh=987 thresh=1974 gap=615 poll_thresh=13 ino=257 dd-2584 [005] 25.718737: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1202 unstable=2 bg_thresh=984 thresh=1968 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 25.718854: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1202 unstable=2 bg_thresh=986 thresh=1973 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 25.719322: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1202 unstable=2 bg_thresh=983 thresh=1967 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 25.719559: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1202 unstable=2 bg_thresh=983 thresh=1966 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 25.719793: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1202 unstable=2 bg_thresh=985 thresh=1970 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 25.719802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=47964 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 25.726477: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1202 unstable=2 bg_thresh=982 thresh=1964 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 25.726487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=100% bdi_bw=47964 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.734477: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1077 unstable=2 bg_thresh=983 thresh=1966 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 25.734594: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1077 unstable=2 bg_thresh=983 thresh=1966 gap=607 poll_thresh=13 ino=257 dd-2584 [004] 25.734711: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1077 unstable=2 bg_thresh=985 thresh=1971 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 25.734825: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1077 unstable=2 bg_thresh=985 thresh=1971 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 25.734943: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1077 unstable=2 bg_thresh=988 thresh=1976 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 25.735173: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1077 unstable=2 bg_thresh=990 thresh=1981 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 25.735410: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1077 unstable=2 bg_thresh=990 thresh=1980 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 25.735642: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1077 unstable=2 bg_thresh=992 thresh=1984 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 25.735651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=47964 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.742472: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1077 unstable=2 bg_thresh=992 thresh=1984 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 25.742482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=47964 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.750439: balance_dirty_state: bdi btrfs-1: dirty=430 wb=952 unstable=2 bg_thresh=992 thresh=1985 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 25.750535: balance_dirty_state: bdi btrfs-1: dirty=455 wb=952 unstable=2 bg_thresh=992 thresh=1985 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 25.750899: balance_dirty_state: bdi btrfs-1: dirty=455 wb=952 unstable=2 bg_thresh=995 thresh=1990 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 25.750986: balance_dirty_state: bdi btrfs-1: dirty=480 wb=952 unstable=2 bg_thresh=995 thresh=1990 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 25.751164: balance_dirty_state: bdi btrfs-1: dirty=505 wb=952 unstable=2 bg_thresh=991 thresh=1983 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 25.751348: balance_dirty_state: bdi btrfs-1: dirty=530 wb=952 unstable=2 bg_thresh=993 thresh=1987 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 25.751527: balance_dirty_state: bdi btrfs-1: dirty=580 wb=952 unstable=2 bg_thresh=993 thresh=1986 gap=452 poll_thresh=19 ino=257 dd-2584 [004] 25.751535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=47964 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 25.758489: balance_dirty_state: bdi btrfs-1: dirty=580 wb=952 unstable=2 bg_thresh=981 thresh=1962 gap=428 poll_thresh=19 ino=257 dd-2584 [007] 25.758494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=47964 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 25.770497: balance_dirty_state: bdi btrfs-1: dirty=580 wb=752 unstable=2 bg_thresh=981 thresh=1963 gap=629 poll_thresh=19 ino=257 dd-2584 [007] 25.770593: balance_dirty_state: bdi btrfs-1: dirty=580 wb=752 unstable=2 bg_thresh=978 thresh=1957 gap=623 poll_thresh=14 ino=257 dd-2584 [007] 25.770676: balance_dirty_state: bdi btrfs-1: dirty=605 wb=752 unstable=2 bg_thresh=981 thresh=1962 gap=603 poll_thresh=15 ino=257 dd-2584 [007] 25.770756: balance_dirty_state: bdi btrfs-1: dirty=630 wb=752 unstable=2 bg_thresh=978 thresh=1956 gap=572 poll_thresh=16 ino=257 dd-2584 [007] 25.770918: balance_dirty_state: bdi btrfs-1: dirty=655 wb=752 unstable=2 bg_thresh=980 thresh=1960 gap=551 poll_thresh=17 ino=257 dd-2584 [007] 25.771082: balance_dirty_state: bdi btrfs-1: dirty=680 wb=752 unstable=2 bg_thresh=979 thresh=1959 gap=525 poll_thresh=18 ino=257 dd-2584 [007] 25.771478: balance_dirty_state: bdi btrfs-1: dirty=730 wb=752 unstable=2 bg_thresh=979 thresh=1958 gap=474 poll_thresh=19 ino=257 dd-2584 [007] 25.771484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1226 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=47964 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 25.778539: balance_dirty_state: bdi btrfs-1: dirty=730 wb=752 unstable=2 bg_thresh=979 thresh=1958 gap=474 poll_thresh=19 ino=257 dd-2584 [007] 25.778547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1226 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=47964 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 25.786515: balance_dirty_state: bdi btrfs-1: dirty=730 wb=752 unstable=2 bg_thresh=982 thresh=1964 gap=480 poll_thresh=19 ino=257 dd-2584 [007] 25.786524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-253% task_weight=101% bdi_bw=47964 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 25.794488: balance_dirty_state: bdi btrfs-1: dirty=730 wb=627 unstable=2 bg_thresh=973 thresh=1947 gap=588 poll_thresh=19 ino=257 dd-2584 [007] 25.794556: balance_dirty_state: bdi btrfs-1: dirty=730 wb=627 unstable=2 bg_thresh=973 thresh=1946 gap=587 poll_thresh=14 ino=257 dd-2584 [007] 25.794617: balance_dirty_state: bdi btrfs-1: dirty=755 wb=627 unstable=2 bg_thresh=976 thresh=1952 gap=568 poll_thresh=15 ino=257 dd-2584 [007] 25.794679: balance_dirty_state: bdi btrfs-1: dirty=780 wb=627 unstable=2 bg_thresh=971 thresh=1943 gap=534 poll_thresh=16 ino=257 dd-2584 [007] 25.794801: balance_dirty_state: bdi btrfs-1: dirty=805 wb=627 unstable=2 bg_thresh=979 thresh=1959 gap=525 poll_thresh=17 ino=257 dd-2584 [007] 25.794923: balance_dirty_state: bdi btrfs-1: dirty=830 wb=627 unstable=2 bg_thresh=978 thresh=1956 gap=497 poll_thresh=18 ino=257 dd-2584 [007] 25.795047: balance_dirty_state: bdi btrfs-1: dirty=855 wb=627 unstable=2 bg_thresh=973 thresh=1947 gap=463 poll_thresh=19 ino=257 dd-2584 [007] 25.795051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=47964 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 25.802531: balance_dirty_state: bdi btrfs-1: dirty=855 wb=627 unstable=2 bg_thresh=977 thresh=1955 gap=471 poll_thresh=19 ino=257 dd-2584 [007] 25.802540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=46184 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 25.810493: balance_dirty_state: bdi btrfs-1: dirty=855 wb=502 unstable=2 bg_thresh=977 thresh=1954 gap=595 poll_thresh=19 ino=257 dd-2584 [007] 25.810597: balance_dirty_state: bdi btrfs-1: dirty=880 wb=502 unstable=2 bg_thresh=979 thresh=1959 gap=575 poll_thresh=14 ino=257 dd-2584 [007] 25.810656: balance_dirty_state: bdi btrfs-1: dirty=905 wb=502 unstable=2 bg_thresh=976 thresh=1953 gap=544 poll_thresh=15 ino=257 dd-2584 [007] 25.810714: balance_dirty_state: bdi btrfs-1: dirty=905 wb=502 unstable=2 bg_thresh=979 thresh=1958 gap=549 poll_thresh=16 ino=257 dd-2584 [007] 25.810828: balance_dirty_state: bdi btrfs-1: dirty=955 wb=502 unstable=2 bg_thresh=975 thresh=1951 gap=492 poll_thresh=17 ino=257 dd-2584 [007] 25.811104: balance_dirty_state: bdi btrfs-1: dirty=980 wb=502 unstable=2 bg_thresh=975 thresh=1950 gap=466 poll_thresh=18 ino=257 dd-2584 [007] 25.811108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1218 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-85% task_gap=-272% task_weight=101% bdi_bw=46184 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 25.811215: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8360 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 25.815132: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=832 to_write=7360 dd-2584 [007] 25.819889: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1352 unstable=2 bg_thresh=975 thresh=1950 gap=441 poll_thresh=18 ino=257 dd-2584 [007] 25.819894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1218 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-110% task_gap=-321% task_weight=101% bdi_bw=46184 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 25.830564: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1352 unstable=2 bg_thresh=975 thresh=1950 gap=441 poll_thresh=18 ino=257 dd-2584 [007] 25.830573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1218 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-110% task_gap=-321% task_weight=101% bdi_bw=46184 base_bw=102400 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 25.838522: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1227 unstable=2 bg_thresh=974 thresh=1948 gap=564 poll_thresh=18 ino=257 dd-2584 [007] 25.838655: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1227 unstable=2 bg_thresh=976 thresh=1953 gap=569 poll_thresh=13 ino=257 dd-2584 [007] 25.838775: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1227 unstable=2 bg_thresh=976 thresh=1952 gap=543 poll_thresh=14 ino=257 dd-2584 [007] 25.838895: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1227 unstable=2 bg_thresh=978 thresh=1957 gap=523 poll_thresh=15 ino=257 dd-2584 [007] 25.839013: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1227 unstable=2 bg_thresh=975 thresh=1951 gap=517 poll_thresh=16 ino=257 dd-2584 [007] 25.839250: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1227 unstable=2 bg_thresh=975 thresh=1950 gap=466 poll_thresh=17 ino=257 dd-2584 [007] 25.839259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1218 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-85% task_gap=-272% task_weight=101% bdi_bw=46184 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 25.846550: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1227 unstable=2 bg_thresh=975 thresh=1950 gap=466 poll_thresh=17 ino=257 dd-2584 [007] 25.846560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1218 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-85% task_gap=-272% task_weight=101% bdi_bw=46184 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 25.854548: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1227 unstable=2 bg_thresh=975 thresh=1950 gap=466 poll_thresh=17 ino=257 dd-2584 [007] 25.854559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1218 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-85% task_gap=-272% task_weight=101% bdi_bw=46184 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 25.862522: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1227 unstable=2 bg_thresh=975 thresh=1950 gap=466 poll_thresh=17 ino=257 dd-2584 [007] 25.862532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1218 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-85% task_gap=-272% task_weight=101% bdi_bw=46184 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 25.870544: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1102 unstable=2 bg_thresh=974 thresh=1949 gap=590 poll_thresh=17 ino=257 dd-2584 [007] 25.870655: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1102 unstable=2 bg_thresh=977 thresh=1954 gap=595 poll_thresh=13 ino=257 dd-2584 [007] 25.870752: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1102 unstable=2 bg_thresh=974 thresh=1948 gap=564 poll_thresh=14 ino=257 dd-2584 [007] 25.870847: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1102 unstable=2 bg_thresh=976 thresh=1953 gap=544 poll_thresh=15 ino=257 dd-2584 [007] 25.870943: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1102 unstable=2 bg_thresh=976 thresh=1952 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 25.871134: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1102 unstable=2 bg_thresh=975 thresh=1951 gap=492 poll_thresh=17 ino=257 dd-2584 [007] 25.871325: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1102 unstable=2 bg_thresh=975 thresh=1950 gap=466 poll_thresh=18 ino=257 dd-2584 [007] 25.871332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1218 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-85% task_gap=-272% task_weight=101% bdi_bw=46184 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 25.878534: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1102 unstable=2 bg_thresh=975 thresh=1950 gap=466 poll_thresh=18 ino=257 dd-2584 [007] 25.878546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1218 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-85% task_gap=-272% task_weight=101% bdi_bw=46184 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 25.886458: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1102 unstable=2 bg_thresh=975 thresh=1950 gap=466 poll_thresh=18 ino=257 dd-2584 [007] 25.886468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1218 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-85% task_gap=-272% task_weight=101% bdi_bw=46184 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 25.894452: balance_dirty_state: bdi btrfs-1: dirty=380 wb=977 unstable=2 bg_thresh=978 thresh=1956 gap=597 poll_thresh=18 ino=257 dd-2584 [007] 25.894522: balance_dirty_state: bdi btrfs-1: dirty=380 wb=977 unstable=2 bg_thresh=977 thresh=1955 gap=596 poll_thresh=13 ino=257 dd-2584 [007] 25.894759: balance_dirty_state: bdi btrfs-1: dirty=405 wb=977 unstable=2 bg_thresh=980 thresh=1960 gap=576 poll_thresh=14 ino=257 dd-2584 [007] 25.894820: balance_dirty_state: bdi btrfs-1: dirty=430 wb=977 unstable=2 bg_thresh=979 thresh=1959 gap=550 poll_thresh=15 ino=257 dd-2584 [007] 25.894879: balance_dirty_state: bdi btrfs-1: dirty=430 wb=977 unstable=2 bg_thresh=979 thresh=1959 gap=550 poll_thresh=16 ino=257 dd-2584 [007] 25.894996: balance_dirty_state: bdi btrfs-1: dirty=480 wb=977 unstable=2 bg_thresh=979 thresh=1958 gap=499 poll_thresh=17 ino=257 dd-2584 [007] 25.895113: balance_dirty_state: bdi btrfs-1: dirty=505 wb=977 unstable=2 bg_thresh=978 thresh=1957 gap=473 poll_thresh=18 ino=257 dd-2584 [007] 25.895118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1225 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-262% task_weight=100% bdi_bw=46184 base_bw=102400 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 25.906497: balance_dirty_state: bdi btrfs-1: dirty=505 wb=852 unstable=2 bg_thresh=976 thresh=1953 gap=594 poll_thresh=18 ino=257 dd-2584 [007] 25.906567: balance_dirty_state: bdi btrfs-1: dirty=530 wb=852 unstable=2 bg_thresh=979 thresh=1958 gap=574 poll_thresh=13 ino=257 dd-2584 [007] 25.906629: balance_dirty_state: bdi btrfs-1: dirty=530 wb=852 unstable=2 bg_thresh=978 thresh=1957 gap=573 poll_thresh=14 ino=257 dd-2584 [007] 25.906689: balance_dirty_state: bdi btrfs-1: dirty=555 wb=852 unstable=2 bg_thresh=981 thresh=1962 gap=553 poll_thresh=15 ino=257 dd-2584 [007] 25.906748: balance_dirty_state: bdi btrfs-1: dirty=555 wb=852 unstable=2 bg_thresh=978 thresh=1956 gap=547 poll_thresh=16 ino=257 dd-2584 [007] 25.906868: balance_dirty_state: bdi btrfs-1: dirty=605 wb=852 unstable=2 bg_thresh=977 thresh=1955 gap=496 poll_thresh=17 ino=257 dd-2584 [007] 25.906986: balance_dirty_state: bdi btrfs-1: dirty=630 wb=852 unstable=2 bg_thresh=977 thresh=1954 gap=470 poll_thresh=18 ino=257 dd-2584 [007] 25.906991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1222 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-107% task_gap=-315% task_weight=101% bdi_bw=43992 base_bw=99200 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 25.914460: balance_dirty_state: bdi btrfs-1: dirty=630 wb=852 unstable=2 bg_thresh=979 thresh=1958 gap=474 poll_thresh=18 ino=257 dd-2584 [007] 25.914465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1226 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-309% task_weight=100% bdi_bw=43992 base_bw=99200 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 25.922470: balance_dirty_state: bdi btrfs-1: dirty=630 wb=727 unstable=2 bg_thresh=979 thresh=1958 gap=599 poll_thresh=18 ino=257 dd-2584 [007] 25.922541: balance_dirty_state: bdi btrfs-1: dirty=655 wb=727 unstable=2 bg_thresh=984 thresh=1968 gap=584 poll_thresh=13 ino=257 dd-2584 [007] 25.922771: balance_dirty_state: bdi btrfs-1: dirty=655 wb=727 unstable=2 bg_thresh=981 thresh=1962 gap=578 poll_thresh=14 ino=257 dd-2584 [007] 25.922830: balance_dirty_state: bdi btrfs-1: dirty=680 wb=727 unstable=2 bg_thresh=983 thresh=1967 gap=558 poll_thresh=15 ino=257 dd-2584 [007] 25.922889: balance_dirty_state: bdi btrfs-1: dirty=705 wb=727 unstable=2 bg_thresh=980 thresh=1961 gap=527 poll_thresh=16 ino=257 dd-2584 [007] 25.923006: balance_dirty_state: bdi btrfs-1: dirty=730 wb=727 unstable=2 bg_thresh=980 thresh=1960 gap=501 poll_thresh=17 ino=257 dd-2584 [007] 25.923124: balance_dirty_state: bdi btrfs-1: dirty=755 wb=727 unstable=2 bg_thresh=982 thresh=1964 gap=480 poll_thresh=18 ino=257 dd-2584 [007] 25.923129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-253% task_weight=101% bdi_bw=43992 base_bw=99200 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 25.930435: balance_dirty_state: bdi btrfs-1: dirty=755 wb=602 unstable=2 bg_thresh=980 thresh=1961 gap=602 poll_thresh=18 ino=257 dd-2584 [007] 25.930541: balance_dirty_state: bdi btrfs-1: dirty=780 wb=602 unstable=2 bg_thresh=980 thresh=1960 gap=576 poll_thresh=13 ino=257 dd-2584 [007] 25.930601: balance_dirty_state: bdi btrfs-1: dirty=780 wb=602 unstable=2 bg_thresh=980 thresh=1960 gap=576 poll_thresh=14 ino=257 dd-2584 [007] 25.930659: balance_dirty_state: bdi btrfs-1: dirty=805 wb=602 unstable=2 bg_thresh=979 thresh=1959 gap=550 poll_thresh=15 ino=257 dd-2584 [007] 25.930718: balance_dirty_state: bdi btrfs-1: dirty=830 wb=602 unstable=2 bg_thresh=979 thresh=1959 gap=525 poll_thresh=16 ino=257 dd-2584 [007] 25.930834: balance_dirty_state: bdi btrfs-1: dirty=855 wb=602 unstable=2 bg_thresh=979 thresh=1958 gap=499 poll_thresh=17 ino=257 dd-2584 [007] 25.930953: balance_dirty_state: bdi btrfs-1: dirty=880 wb=602 unstable=2 bg_thresh=981 thresh=1962 gap=478 poll_thresh=18 ino=257 dd-2584 [007] 25.930958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-256% task_weight=101% bdi_bw=43992 base_bw=99200 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.938463: balance_dirty_state: bdi btrfs-1: dirty=880 wb=602 unstable=2 bg_thresh=980 thresh=1961 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 25.938475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=43992 base_bw=99200 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.946431: balance_dirty_state: bdi btrfs-1: dirty=880 wb=602 unstable=2 bg_thresh=980 thresh=1961 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 25.946437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=43992 base_bw=99200 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.954431: balance_dirty_state: bdi btrfs-1: dirty=880 wb=602 unstable=2 bg_thresh=981 thresh=1962 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 25.954437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-256% task_weight=101% bdi_bw=43992 base_bw=99200 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.962409: balance_dirty_state: bdi btrfs-1: dirty=880 wb=477 unstable=2 bg_thresh=979 thresh=1958 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 25.962541: balance_dirty_state: bdi btrfs-1: dirty=880 wb=477 unstable=2 bg_thresh=979 thresh=1958 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 25.963009: balance_dirty_state: bdi btrfs-1: dirty=905 wb=477 unstable=2 bg_thresh=981 thresh=1963 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 25.963126: balance_dirty_state: bdi btrfs-1: dirty=930 wb=477 unstable=2 bg_thresh=981 thresh=1963 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 25.963241: balance_dirty_state: bdi btrfs-1: dirty=930 wb=477 unstable=2 bg_thresh=984 thresh=1968 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 25.963475: balance_dirty_state: bdi btrfs-1: dirty=980 wb=477 unstable=2 bg_thresh=986 thresh=1973 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 25.963710: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=477 unstable=2 bg_thresh=986 thresh=1972 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 25.963719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-194% task_weight=100% bdi_bw=43992 base_bw=99200 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 25.963766: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8512 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 25.967129: writeback_single_inode: bdi btrfs-1: ino=257 state= age=128 wrote=864 to_write=7328 dd-2584 [004] 25.970389: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1202 unstable=2 bg_thresh=983 thresh=1967 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 25.970516: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1199 unstable=2 bg_thresh=983 thresh=1966 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 25.970632: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1199 unstable=2 bg_thresh=985 thresh=1971 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 25.970751: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1199 unstable=2 bg_thresh=982 thresh=1965 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 25.970869: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1199 unstable=2 bg_thresh=982 thresh=1964 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 25.971106: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1199 unstable=2 bg_thresh=981 thresh=1963 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 25.971342: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1199 unstable=2 bg_thresh=981 thresh=1962 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 25.971351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-256% task_weight=101% bdi_bw=43992 base_bw=99200 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 25.978438: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1199 unstable=2 bg_thresh=981 thresh=1962 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 25.978446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-256% task_weight=101% bdi_bw=43992 base_bw=99200 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.986494: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1193 unstable=2 bg_thresh=984 thresh=1968 gap=480 poll_thresh=18 ino=257 dd-2584 [000] 25.986499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-248% task_weight=101% bdi_bw=43992 base_bw=99200 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 25.994374: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1193 unstable=2 bg_thresh=984 thresh=1968 gap=480 poll_thresh=18 ino=257 dd-2584 [000] 25.994381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-248% task_weight=101% bdi_bw=43992 base_bw=99200 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 26.002390: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1043 unstable=2 bg_thresh=978 thresh=1956 gap=618 poll_thresh=18 ino=257 dd-2584 [000] 26.002527: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1043 unstable=2 bg_thresh=978 thresh=1956 gap=593 poll_thresh=13 ino=257 dd-2584 [000] 26.003001: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1043 unstable=2 bg_thresh=980 thresh=1961 gap=598 poll_thresh=14 ino=257 dd-2584 [000] 26.003118: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1043 unstable=2 bg_thresh=977 thresh=1955 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 26.003235: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1043 unstable=2 bg_thresh=980 thresh=1960 gap=547 poll_thresh=16 ino=257 dd-2584 [000] 26.003466: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1043 unstable=2 bg_thresh=979 thresh=1959 gap=521 poll_thresh=17 ino=257 dd-2584 [000] 26.003702: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1043 unstable=2 bg_thresh=981 thresh=1963 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 26.003937: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1043 unstable=2 bg_thresh=981 thresh=1962 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 26.003946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-304% task_weight=100% bdi_bw=43992 base_bw=99200 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 26.010468: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1043 unstable=2 bg_thresh=981 thresh=1962 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 26.010483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-304% task_weight=100% bdi_bw=41864 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.018367: balance_dirty_state: bdi btrfs-1: dirty=443 wb=868 unstable=2 bg_thresh=983 thresh=1966 gap=653 poll_thresh=19 ino=257 dd-2584 [004] 26.018523: balance_dirty_state: bdi btrfs-1: dirty=443 wb=868 unstable=2 bg_thresh=983 thresh=1966 gap=653 poll_thresh=14 ino=257 dd-2584 [004] 26.018672: balance_dirty_state: bdi btrfs-1: dirty=468 wb=868 unstable=2 bg_thresh=985 thresh=1971 gap=633 poll_thresh=15 ino=257 dd-2584 [004] 26.018824: balance_dirty_state: bdi btrfs-1: dirty=493 wb=868 unstable=2 bg_thresh=985 thresh=1971 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 26.019123: balance_dirty_state: bdi btrfs-1: dirty=518 wb=868 unstable=2 bg_thresh=988 thresh=1976 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 26.019431: balance_dirty_state: bdi btrfs-1: dirty=543 wb=868 unstable=2 bg_thresh=990 thresh=1980 gap=567 poll_thresh=18 ino=257 dd-2584 [004] 26.020267: balance_dirty_state: bdi btrfs-1: dirty=593 wb=868 unstable=2 bg_thresh=989 thresh=1979 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 26.020574: balance_dirty_state: bdi btrfs-1: dirty=618 wb=868 unstable=2 bg_thresh=989 thresh=1978 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 26.020585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=41864 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.026412: balance_dirty_state: bdi btrfs-1: dirty=618 wb=868 unstable=2 bg_thresh=982 thresh=1965 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 26.026423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=41864 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 26.034631: balance_dirty_state: bdi btrfs-1: dirty=634 wb=859 unstable=2 bg_thresh=981 thresh=1963 gap=468 poll_thresh=20 ino=257 dd-2584 [000] 26.034656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-254% task_weight=100% bdi_bw=41864 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 26.042382: balance_dirty_state: bdi btrfs-1: dirty=631 wb=623 unstable=2 bg_thresh=986 thresh=1973 gap=717 poll_thresh=20 ino=257 dd-2584 [000] 26.042505: balance_dirty_state: bdi btrfs-1: dirty=631 wb=623 unstable=2 bg_thresh=983 thresh=1967 gap=711 poll_thresh=15 ino=257 dd-2584 [000] 26.042622: balance_dirty_state: bdi btrfs-1: dirty=656 wb=623 unstable=2 bg_thresh=986 thresh=1972 gap=691 poll_thresh=16 ino=257 dd-2584 [000] 26.042849: balance_dirty_state: bdi btrfs-1: dirty=681 wb=623 unstable=2 bg_thresh=986 thresh=1973 gap=667 poll_thresh=17 ino=257 dd-2584 [000] 26.043086: balance_dirty_state: bdi btrfs-1: dirty=731 wb=623 unstable=2 bg_thresh=989 thresh=1978 gap=622 poll_thresh=18 ino=257 dd-2584 [000] 26.043391: balance_dirty_state: bdi btrfs-1: dirty=756 wb=623 unstable=2 bg_thresh=985 thresh=1971 gap=590 poll_thresh=19 ino=257 dd-2584 [000] 26.043592: balance_dirty_state: bdi btrfs-1: dirty=781 wb=623 unstable=2 bg_thresh=987 thresh=1975 gap=569 poll_thresh=20 ino=257 dd-2584 [000] 26.043862: balance_dirty_state: bdi btrfs-1: dirty=831 wb=623 unstable=2 bg_thresh=987 thresh=1974 gap=518 poll_thresh=21 ino=257 dd-2584 [000] 26.044176: balance_dirty_state: bdi btrfs-1: dirty=856 wb=623 unstable=2 bg_thresh=986 thresh=1973 gap=492 poll_thresh=22 ino=257 dd-2584 [000] 26.044181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=41864 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.050447: balance_dirty_state: bdi btrfs-1: dirty=847 wb=490 unstable=2 bg_thresh=982 thresh=1964 gap=625 poll_thresh=22 ino=257 dd-2584 [004] 26.050538: balance_dirty_state: bdi btrfs-1: dirty=872 wb=490 unstable=2 bg_thresh=982 thresh=1964 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 26.050707: balance_dirty_state: bdi btrfs-1: dirty=897 wb=490 unstable=2 bg_thresh=984 thresh=1969 gap=580 poll_thresh=17 ino=257 dd-2584 [004] 26.050877: balance_dirty_state: bdi btrfs-1: dirty=922 wb=490 unstable=2 bg_thresh=984 thresh=1968 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 26.051052: balance_dirty_state: bdi btrfs-1: dirty=947 wb=490 unstable=2 bg_thresh=986 thresh=1972 gap=533 poll_thresh=19 ino=257 dd-2584 [004] 26.051221: balance_dirty_state: bdi btrfs-1: dirty=997 wb=490 unstable=2 bg_thresh=985 thresh=1971 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 26.051227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=41864 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 26.051308: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8600 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 26.053985: writeback_single_inode: bdi btrfs-1: ino=257 state= age=80 wrote=832 to_write=7360 dd-2584 [004] 26.058353: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1315 unstable=2 bg_thresh=985 thresh=1971 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 26.058359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=41864 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.066420: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1315 unstable=2 bg_thresh=985 thresh=1971 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 26.066433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=41864 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.074420: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1190 unstable=2 bg_thresh=983 thresh=1967 gap=603 poll_thresh=20 ino=257 dd-2584 [004] 26.074499: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1190 unstable=2 bg_thresh=986 thresh=1972 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 26.074566: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1190 unstable=2 bg_thresh=983 thresh=1966 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 26.074696: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1190 unstable=2 bg_thresh=982 thresh=1965 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 26.075018: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1190 unstable=2 bg_thresh=984 thresh=1969 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 26.075148: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1190 unstable=2 bg_thresh=984 thresh=1968 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 26.075153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=41864 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.082473: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1190 unstable=2 bg_thresh=985 thresh=1971 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 26.082478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=41864 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.090409: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1190 unstable=2 bg_thresh=985 thresh=1971 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 26.090419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=41864 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.098431: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1190 unstable=2 bg_thresh=985 thresh=1971 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 26.098447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=41864 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.106446: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1065 unstable=2 bg_thresh=985 thresh=1970 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 26.106558: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1065 unstable=2 bg_thresh=984 thresh=1969 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 26.106655: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1065 unstable=2 bg_thresh=984 thresh=1969 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 26.106750: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1065 unstable=2 bg_thresh=984 thresh=1968 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 26.106938: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1065 unstable=2 bg_thresh=983 thresh=1967 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 26.107133: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1065 unstable=2 bg_thresh=985 thresh=1971 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 26.107328: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1065 unstable=2 bg_thresh=985 thresh=1970 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 26.107335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=41864 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.114440: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1065 unstable=2 bg_thresh=985 thresh=1970 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 26.114449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=41204 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.122355: balance_dirty_state: bdi btrfs-1: dirty=447 wb=940 unstable=2 bg_thresh=978 thresh=1956 gap=567 poll_thresh=19 ino=257 dd-2584 [004] 26.122425: balance_dirty_state: bdi btrfs-1: dirty=447 wb=940 unstable=2 bg_thresh=978 thresh=1956 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 26.122480: balance_dirty_state: bdi btrfs-1: dirty=472 wb=940 unstable=2 bg_thresh=980 thresh=1961 gap=547 poll_thresh=15 ino=257 dd-2584 [004] 26.122535: balance_dirty_state: bdi btrfs-1: dirty=472 wb=940 unstable=2 bg_thresh=980 thresh=1961 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 26.122807: balance_dirty_state: bdi btrfs-1: dirty=522 wb=940 unstable=2 bg_thresh=983 thresh=1966 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 26.122921: balance_dirty_state: bdi btrfs-1: dirty=547 wb=940 unstable=2 bg_thresh=985 thresh=1970 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 26.122926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=41204 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.130424: balance_dirty_state: bdi btrfs-1: dirty=547 wb=940 unstable=2 bg_thresh=985 thresh=1970 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 26.130432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=41204 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.138403: balance_dirty_state: bdi btrfs-1: dirty=547 wb=940 unstable=2 bg_thresh=985 thresh=1970 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 26.138412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=41204 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.146362: balance_dirty_state: bdi btrfs-1: dirty=547 wb=840 unstable=2 bg_thresh=979 thresh=1959 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 26.146465: balance_dirty_state: bdi btrfs-1: dirty=572 wb=840 unstable=2 bg_thresh=979 thresh=1959 gap=545 poll_thresh=13 ino=257 dd-2584 [004] 26.146554: balance_dirty_state: bdi btrfs-1: dirty=572 wb=840 unstable=2 bg_thresh=982 thresh=1964 gap=550 poll_thresh=14 ino=257 dd-2584 [004] 26.146645: balance_dirty_state: bdi btrfs-1: dirty=597 wb=840 unstable=2 bg_thresh=982 thresh=1964 gap=525 poll_thresh=15 ino=257 dd-2584 [004] 26.146733: balance_dirty_state: bdi btrfs-1: dirty=622 wb=840 unstable=2 bg_thresh=984 thresh=1969 gap=505 poll_thresh=16 ino=257 dd-2584 [004] 26.146914: balance_dirty_state: bdi btrfs-1: dirty=647 wb=840 unstable=2 bg_thresh=984 thresh=1968 gap=479 poll_thresh=17 ino=257 dd-2584 [004] 26.146920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-296% task_weight=101% bdi_bw=41204 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.154378: balance_dirty_state: bdi btrfs-1: dirty=647 wb=840 unstable=2 bg_thresh=984 thresh=1968 gap=479 poll_thresh=17 ino=257 dd-2584 [004] 26.154389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-296% task_weight=101% bdi_bw=41204 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.162415: balance_dirty_state: bdi btrfs-1: dirty=647 wb=840 unstable=2 bg_thresh=984 thresh=1968 gap=479 poll_thresh=17 ino=257 dd-2584 [004] 26.162427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-248% task_weight=101% bdi_bw=41204 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.170328: balance_dirty_state: bdi btrfs-1: dirty=647 wb=715 unstable=2 bg_thresh=985 thresh=1970 gap=606 poll_thresh=17 ino=257 dd-2584 [004] 26.170442: balance_dirty_state: bdi btrfs-1: dirty=672 wb=715 unstable=2 bg_thresh=985 thresh=1970 gap=581 poll_thresh=13 ino=257 dd-2584 [004] 26.170547: balance_dirty_state: bdi btrfs-1: dirty=672 wb=715 unstable=2 bg_thresh=987 thresh=1975 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 26.170653: balance_dirty_state: bdi btrfs-1: dirty=697 wb=715 unstable=2 bg_thresh=987 thresh=1975 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 26.170756: balance_dirty_state: bdi btrfs-1: dirty=697 wb=715 unstable=2 bg_thresh=987 thresh=1974 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 26.170902: balance_dirty_state: bdi btrfs-1: dirty=747 wb=715 unstable=2 bg_thresh=986 thresh=1973 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 26.171258: balance_dirty_state: bdi btrfs-1: dirty=772 wb=715 unstable=2 bg_thresh=986 thresh=1972 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 26.171264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-242% task_weight=100% bdi_bw=41204 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.178365: balance_dirty_state: bdi btrfs-1: dirty=772 wb=715 unstable=2 bg_thresh=986 thresh=1972 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 26.178370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-242% task_weight=100% bdi_bw=41204 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.186419: balance_dirty_state: bdi btrfs-1: dirty=772 wb=590 unstable=2 bg_thresh=983 thresh=1966 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 26.186514: balance_dirty_state: bdi btrfs-1: dirty=797 wb=590 unstable=2 bg_thresh=983 thresh=1966 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 26.186601: balance_dirty_state: bdi btrfs-1: dirty=797 wb=590 unstable=2 bg_thresh=985 thresh=1971 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 26.186687: balance_dirty_state: bdi btrfs-1: dirty=822 wb=590 unstable=2 bg_thresh=985 thresh=1971 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 26.186774: balance_dirty_state: bdi btrfs-1: dirty=847 wb=590 unstable=2 bg_thresh=988 thresh=1976 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 26.186949: balance_dirty_state: bdi btrfs-1: dirty=872 wb=590 unstable=2 bg_thresh=990 thresh=1981 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 26.187132: balance_dirty_state: bdi btrfs-1: dirty=897 wb=590 unstable=2 bg_thresh=990 thresh=1980 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 26.187138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=41204 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.194386: balance_dirty_state: bdi btrfs-1: dirty=897 wb=465 unstable=2 bg_thresh=980 thresh=1961 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 26.194480: balance_dirty_state: bdi btrfs-1: dirty=922 wb=465 unstable=2 bg_thresh=980 thresh=1961 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 26.194556: balance_dirty_state: bdi btrfs-1: dirty=922 wb=465 unstable=2 bg_thresh=983 thresh=1966 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 26.194615: balance_dirty_state: bdi btrfs-1: dirty=947 wb=465 unstable=2 bg_thresh=983 thresh=1966 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 26.194675: balance_dirty_state: bdi btrfs-1: dirty=972 wb=465 unstable=2 bg_thresh=985 thresh=1971 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 26.194797: balance_dirty_state: bdi btrfs-1: dirty=997 wb=465 unstable=2 bg_thresh=985 thresh=1970 gap=506 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 26.194864: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8744 wrote=0 to_write=8192 dd-2584 [004] 26.195266: balance_dirty_state: bdi btrfs-1: dirty=897 wb=590 unstable=2 bg_thresh=984 thresh=1969 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 26.195269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=41204 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 26.197678: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=864 to_write=7328 dd-2584 [004] 26.202333: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1340 unstable=2 bg_thresh=980 thresh=1960 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 26.202339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=41204 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.210391: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1215 unstable=2 bg_thresh=981 thresh=1963 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 26.210458: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1215 unstable=2 bg_thresh=981 thresh=1963 gap=574 poll_thresh=13 ino=257 dd-2584 [004] 26.210515: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1215 unstable=2 bg_thresh=984 thresh=1968 gap=554 poll_thresh=14 ino=257 dd-2584 [004] 26.210572: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1215 unstable=2 bg_thresh=984 thresh=1968 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 26.210628: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1215 unstable=2 bg_thresh=986 thresh=1973 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 26.210743: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1215 unstable=2 bg_thresh=986 thresh=1972 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 26.210860: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1215 unstable=2 bg_thresh=985 thresh=1971 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 26.210865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=41204 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.218366: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1215 unstable=2 bg_thresh=982 thresh=1965 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 26.218377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=39984 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.226357: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1090 unstable=2 bg_thresh=975 thresh=1951 gap=587 poll_thresh=18 ino=257 dd-2584 [004] 26.226450: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1090 unstable=2 bg_thresh=975 thresh=1951 gap=562 poll_thresh=13 ino=257 dd-2584 [004] 26.226511: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1090 unstable=2 bg_thresh=978 thresh=1956 gap=542 poll_thresh=14 ino=257 dd-2584 [004] 26.226573: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1090 unstable=2 bg_thresh=978 thresh=1956 gap=542 poll_thresh=15 ino=257 dd-2584 [004] 26.226634: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1090 unstable=2 bg_thresh=980 thresh=1961 gap=522 poll_thresh=16 ino=257 dd-2584 [004] 26.226758: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1090 unstable=2 bg_thresh=983 thresh=1966 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 26.227066: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1090 unstable=2 bg_thresh=982 thresh=1965 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 26.227071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=39984 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.234388: balance_dirty_state: bdi btrfs-1: dirty=397 wb=940 unstable=2 bg_thresh=975 thresh=1951 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 26.234452: balance_dirty_state: bdi btrfs-1: dirty=422 wb=940 unstable=2 bg_thresh=975 thresh=1951 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 26.234512: balance_dirty_state: bdi btrfs-1: dirty=447 wb=940 unstable=2 bg_thresh=978 thresh=1956 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 26.234571: balance_dirty_state: bdi btrfs-1: dirty=447 wb=940 unstable=2 bg_thresh=978 thresh=1956 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 26.234630: balance_dirty_state: bdi btrfs-1: dirty=472 wb=940 unstable=2 bg_thresh=980 thresh=1961 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 26.234748: balance_dirty_state: bdi btrfs-1: dirty=497 wb=940 unstable=2 bg_thresh=983 thresh=1966 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 26.234870: balance_dirty_state: bdi btrfs-1: dirty=547 wb=940 unstable=2 bg_thresh=982 thresh=1965 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 26.234874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-202% task_weight=100% bdi_bw=39984 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.242355: balance_dirty_state: bdi btrfs-1: dirty=547 wb=890 unstable=2 bg_thresh=975 thresh=1951 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 26.242458: balance_dirty_state: bdi btrfs-1: dirty=547 wb=890 unstable=2 bg_thresh=975 thresh=1951 gap=512 poll_thresh=13 ino=257 dd-2584 [004] 26.242541: balance_dirty_state: bdi btrfs-1: dirty=572 wb=890 unstable=2 bg_thresh=978 thresh=1956 gap=492 poll_thresh=14 ino=257 dd-2584 [004] 26.242624: balance_dirty_state: bdi btrfs-1: dirty=597 wb=890 unstable=2 bg_thresh=978 thresh=1956 gap=467 poll_thresh=15 ino=257 dd-2584 [004] 26.242630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=39984 base_bw=96100 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 26.250360: balance_dirty_state: bdi btrfs-1: dirty=597 wb=890 unstable=2 bg_thresh=978 thresh=1956 gap=467 poll_thresh=15 ino=257 dd-2584 [004] 26.250371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=39984 base_bw=96100 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 26.258380: balance_dirty_state: bdi btrfs-1: dirty=597 wb=765 unstable=2 bg_thresh=977 thresh=1955 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 26.258483: balance_dirty_state: bdi btrfs-1: dirty=597 wb=765 unstable=2 bg_thresh=977 thresh=1955 gap=591 poll_thresh=11 ino=257 dd-2584 [004] 26.258538: balance_dirty_state: bdi btrfs-1: dirty=622 wb=765 unstable=2 bg_thresh=980 thresh=1960 gap=571 poll_thresh=12 ino=257 dd-2584 [004] 26.258593: balance_dirty_state: bdi btrfs-1: dirty=622 wb=765 unstable=2 bg_thresh=980 thresh=1960 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 26.258648: balance_dirty_state: bdi btrfs-1: dirty=647 wb=765 unstable=2 bg_thresh=982 thresh=1965 gap=551 poll_thresh=14 ino=257 dd-2584 [004] 26.258868: balance_dirty_state: bdi btrfs-1: dirty=672 wb=765 unstable=2 bg_thresh=982 thresh=1965 gap=526 poll_thresh=15 ino=257 dd-2584 [004] 26.258926: balance_dirty_state: bdi btrfs-1: dirty=672 wb=765 unstable=2 bg_thresh=985 thresh=1970 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 26.259038: balance_dirty_state: bdi btrfs-1: dirty=722 wb=765 unstable=2 bg_thresh=984 thresh=1969 gap=480 poll_thresh=17 ino=257 dd-2584 [004] 26.259042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=39984 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.266406: balance_dirty_state: bdi btrfs-1: dirty=722 wb=640 unstable=2 bg_thresh=977 thresh=1955 gap=591 poll_thresh=17 ino=257 dd-2584 [004] 26.266500: balance_dirty_state: bdi btrfs-1: dirty=722 wb=640 unstable=2 bg_thresh=977 thresh=1955 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 26.266556: balance_dirty_state: bdi btrfs-1: dirty=747 wb=640 unstable=2 bg_thresh=980 thresh=1960 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 26.266611: balance_dirty_state: bdi btrfs-1: dirty=772 wb=640 unstable=2 bg_thresh=980 thresh=1960 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 26.266665: balance_dirty_state: bdi btrfs-1: dirty=772 wb=640 unstable=2 bg_thresh=982 thresh=1965 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 26.266779: balance_dirty_state: bdi btrfs-1: dirty=797 wb=640 unstable=2 bg_thresh=985 thresh=1970 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 26.266891: balance_dirty_state: bdi btrfs-1: dirty=847 wb=640 unstable=2 bg_thresh=984 thresh=1969 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 26.266896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=39984 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.274424: balance_dirty_state: bdi btrfs-1: dirty=847 wb=515 unstable=2 bg_thresh=977 thresh=1955 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 26.274511: balance_dirty_state: bdi btrfs-1: dirty=847 wb=515 unstable=2 bg_thresh=977 thresh=1955 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 26.274567: balance_dirty_state: bdi btrfs-1: dirty=872 wb=515 unstable=2 bg_thresh=980 thresh=1960 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 26.274622: balance_dirty_state: bdi btrfs-1: dirty=897 wb=515 unstable=2 bg_thresh=980 thresh=1960 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 26.274677: balance_dirty_state: bdi btrfs-1: dirty=897 wb=515 unstable=2 bg_thresh=982 thresh=1965 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 26.274953: balance_dirty_state: bdi btrfs-1: dirty=947 wb=515 unstable=2 bg_thresh=985 thresh=1970 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 26.275067: balance_dirty_state: bdi btrfs-1: dirty=972 wb=515 unstable=2 bg_thresh=987 thresh=1974 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 26.275072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=39984 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.282398: balance_dirty_state: bdi btrfs-1: dirty=972 wb=515 unstable=2 bg_thresh=987 thresh=1974 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 26.282410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=39984 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.290395: balance_dirty_state: bdi btrfs-1: dirty=972 wb=365 unstable=2 bg_thresh=978 thresh=1956 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 26.290494: balance_dirty_state: bdi btrfs-1: dirty=997 wb=365 unstable=2 bg_thresh=978 thresh=1956 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 26.290558: balance_dirty_state: bdi btrfs-1: dirty=997 wb=365 unstable=2 bg_thresh=980 thresh=1961 gap=597 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 26.290560: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8840 wrote=0 to_write=8192 dd-2584 [004] 26.290618: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=365 unstable=2 bg_thresh=980 thresh=1961 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 26.290677: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=365 unstable=2 bg_thresh=983 thresh=1966 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 26.290802: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=390 unstable=2 bg_thresh=985 thresh=1971 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 26.290931: balance_dirty_state: bdi btrfs-1: dirty=997 wb=465 unstable=2 bg_thresh=985 thresh=1970 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 26.291057: balance_dirty_state: bdi btrfs-1: dirty=997 wb=490 unstable=2 bg_thresh=987 thresh=1974 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 26.291058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=39984 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 26.293770: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=976 to_write=7216 dd-2584 [004] 26.298313: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1215 unstable=2 bg_thresh=978 thresh=1957 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 26.298378: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1215 unstable=2 bg_thresh=978 thresh=1957 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 26.298439: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1215 unstable=2 bg_thresh=981 thresh=1962 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 26.298669: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1215 unstable=2 bg_thresh=981 thresh=1962 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 26.298786: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1215 unstable=2 bg_thresh=983 thresh=1967 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 26.298907: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1215 unstable=2 bg_thresh=982 thresh=1965 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 26.298911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-300% task_weight=100% bdi_bw=39984 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.306318: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1090 unstable=2 bg_thresh=977 thresh=1954 gap=590 poll_thresh=18 ino=257 dd-2584 [004] 26.306393: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1090 unstable=2 bg_thresh=977 thresh=1954 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 26.306449: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1090 unstable=2 bg_thresh=979 thresh=1959 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 26.306504: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1090 unstable=2 bg_thresh=979 thresh=1959 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 26.306559: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1090 unstable=2 bg_thresh=982 thresh=1964 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 26.306670: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1090 unstable=2 bg_thresh=984 thresh=1969 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 26.306785: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1090 unstable=2 bg_thresh=984 thresh=1968 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 26.306790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=39984 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.314392: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1090 unstable=2 bg_thresh=984 thresh=1968 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 26.314402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=39984 base_bw=96100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.322356: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1090 unstable=2 bg_thresh=985 thresh=1971 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 26.322362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=40140 base_bw=93100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.330334: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1090 unstable=2 bg_thresh=985 thresh=1971 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 26.330340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=40140 base_bw=93100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 26.338385: balance_dirty_state: bdi btrfs-1: dirty=397 wb=990 unstable=2 bg_thresh=987 thresh=1974 gap=585 poll_thresh=18 ino=257 dd-2584 [002] 26.338462: balance_dirty_state: bdi btrfs-1: dirty=397 wb=990 unstable=2 bg_thresh=989 thresh=1979 gap=590 poll_thresh=13 ino=257 dd-2584 [002] 26.338530: balance_dirty_state: bdi btrfs-1: dirty=422 wb=990 unstable=2 bg_thresh=986 thresh=1973 gap=559 poll_thresh=14 ino=257 dd-2584 [002] 26.338598: balance_dirty_state: bdi btrfs-1: dirty=447 wb=990 unstable=2 bg_thresh=986 thresh=1972 gap=533 poll_thresh=15 ino=257 dd-2584 [002] 26.338836: balance_dirty_state: bdi btrfs-1: dirty=447 wb=990 unstable=2 bg_thresh=986 thresh=1972 gap=533 poll_thresh=16 ino=257 dd-2584 [002] 26.338959: balance_dirty_state: bdi btrfs-1: dirty=497 wb=990 unstable=2 bg_thresh=988 thresh=1976 gap=487 poll_thresh=17 ino=257 dd-2584 [002] 26.338964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=40140 base_bw=93100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 26.346317: balance_dirty_state: bdi btrfs-1: dirty=490 wb=987 unstable=2 bg_thresh=977 thresh=1954 gap=475 poll_thresh=17 ino=257 dd-2584 [006] 26.346322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=40140 base_bw=93100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 26.354414: balance_dirty_state: bdi btrfs-1: dirty=490 wb=862 unstable=2 bg_thresh=974 thresh=1949 gap=595 poll_thresh=17 ino=257 dd-2584 [006] 26.354481: balance_dirty_state: bdi btrfs-1: dirty=490 wb=862 unstable=2 bg_thresh=977 thresh=1954 gap=600 poll_thresh=13 ino=257 dd-2584 [006] 26.354539: balance_dirty_state: bdi btrfs-1: dirty=515 wb=862 unstable=2 bg_thresh=977 thresh=1954 gap=575 poll_thresh=14 ino=257 dd-2584 [006] 26.354598: balance_dirty_state: bdi btrfs-1: dirty=540 wb=862 unstable=2 bg_thresh=979 thresh=1959 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 26.354657: balance_dirty_state: bdi btrfs-1: dirty=540 wb=862 unstable=2 bg_thresh=979 thresh=1959 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 26.354774: balance_dirty_state: bdi btrfs-1: dirty=590 wb=862 unstable=2 bg_thresh=979 thresh=1958 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 26.354892: balance_dirty_state: bdi btrfs-1: dirty=615 wb=862 unstable=2 bg_thresh=978 thresh=1956 gap=477 poll_thresh=18 ino=257 dd-2584 [006] 26.354897: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=40140 base_bw=93100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 26.362411: balance_dirty_state: bdi btrfs-1: dirty=615 wb=737 unstable=2 bg_thresh=980 thresh=1960 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 26.362480: balance_dirty_state: bdi btrfs-1: dirty=640 wb=737 unstable=2 bg_thresh=982 thresh=1965 gap=586 poll_thresh=13 ino=257 dd-2584 [006] 26.362541: balance_dirty_state: bdi btrfs-1: dirty=640 wb=737 unstable=2 bg_thresh=979 thresh=1959 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 26.362602: balance_dirty_state: bdi btrfs-1: dirty=665 wb=737 unstable=2 bg_thresh=982 thresh=1964 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 26.362661: balance_dirty_state: bdi btrfs-1: dirty=690 wb=737 unstable=2 bg_thresh=979 thresh=1958 gap=529 poll_thresh=16 ino=257 dd-2584 [006] 26.362953: balance_dirty_state: bdi btrfs-1: dirty=715 wb=737 unstable=2 bg_thresh=981 thresh=1962 gap=508 poll_thresh=17 ino=257 dd-2584 [006] 26.363072: balance_dirty_state: bdi btrfs-1: dirty=740 wb=737 unstable=2 bg_thresh=980 thresh=1961 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 26.363077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=40140 base_bw=93100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 26.370416: balance_dirty_state: bdi btrfs-1: dirty=740 wb=737 unstable=2 bg_thresh=983 thresh=1967 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 26.370420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=40140 base_bw=93100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 26.378416: balance_dirty_state: bdi btrfs-1: dirty=740 wb=737 unstable=2 bg_thresh=985 thresh=1971 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 26.378427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=40140 base_bw=93100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 26.386362: balance_dirty_state: bdi btrfs-1: dirty=740 wb=612 unstable=2 bg_thresh=979 thresh=1959 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 26.386428: balance_dirty_state: bdi btrfs-1: dirty=740 wb=612 unstable=2 bg_thresh=979 thresh=1959 gap=605 poll_thresh=13 ino=257 dd-2584 [005] 26.386485: balance_dirty_state: bdi btrfs-1: dirty=765 wb=612 unstable=2 bg_thresh=982 thresh=1964 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 26.386544: balance_dirty_state: bdi btrfs-1: dirty=790 wb=612 unstable=2 bg_thresh=984 thresh=1969 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 26.386603: balance_dirty_state: bdi btrfs-1: dirty=790 wb=612 unstable=2 bg_thresh=981 thresh=1963 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 26.386720: balance_dirty_state: bdi btrfs-1: dirty=840 wb=612 unstable=2 bg_thresh=981 thresh=1962 gap=508 poll_thresh=17 ino=257 dd-2584 [005] 26.386838: balance_dirty_state: bdi btrfs-1: dirty=865 wb=612 unstable=2 bg_thresh=983 thresh=1966 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 26.386843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=40140 base_bw=93100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 26.394413: balance_dirty_state: bdi btrfs-1: dirty=865 wb=612 unstable=2 bg_thresh=983 thresh=1966 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 26.394418: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=40140 base_bw=93100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 26.402377: balance_dirty_state: bdi btrfs-1: dirty=865 wb=487 unstable=2 bg_thresh=984 thresh=1969 gap=615 poll_thresh=18 ino=257 dd-2584 [000] 26.402455: balance_dirty_state: bdi btrfs-1: dirty=865 wb=487 unstable=2 bg_thresh=984 thresh=1969 gap=615 poll_thresh=13 ino=257 dd-2584 [000] 26.402514: balance_dirty_state: bdi btrfs-1: dirty=890 wb=487 unstable=2 bg_thresh=987 thresh=1974 gap=595 poll_thresh=14 ino=257 dd-2584 [000] 26.402574: balance_dirty_state: bdi btrfs-1: dirty=915 wb=487 unstable=2 bg_thresh=987 thresh=1974 gap=570 poll_thresh=15 ino=257 dd-2584 [000] 26.402633: balance_dirty_state: bdi btrfs-1: dirty=915 wb=487 unstable=2 bg_thresh=986 thresh=1973 gap=569 poll_thresh=16 ino=257 dd-2584 [000] 26.402921: balance_dirty_state: bdi btrfs-1: dirty=965 wb=487 unstable=2 bg_thresh=986 thresh=1972 gap=518 poll_thresh=17 ino=257 dd-2584 [000] 26.403039: balance_dirty_state: bdi btrfs-1: dirty=990 wb=487 unstable=2 bg_thresh=988 thresh=1976 gap=497 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 26.403057: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8952 wrote=0 to_write=8192 dd-2584 [000] 26.403167: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=487 unstable=2 bg_thresh=987 thresh=1975 gap=471 poll_thresh=19 ino=257 dd-2584 [000] 26.403168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=40140 base_bw=93100 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 26.405793: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=328 wrote=880 to_write=7312 dd-2584 [000] 26.410390: balance_dirty_state: bdi btrfs-1: dirty=140 wb=1362 unstable=2 bg_thresh=987 thresh=1975 gap=471 poll_thresh=19 ino=257 dd-2584 [000] 26.410395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=40140 base_bw=93100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 26.418383: balance_dirty_state: bdi btrfs-1: dirty=140 wb=1362 unstable=2 bg_thresh=987 thresh=1975 gap=471 poll_thresh=19 ino=257 dd-2584 [001] 26.418390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=40140 base_bw=93100 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 26.426365: balance_dirty_state: bdi btrfs-1: dirty=140 wb=1237 unstable=2 bg_thresh=986 thresh=1972 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 26.426492: balance_dirty_state: bdi btrfs-1: dirty=140 wb=1237 unstable=2 bg_thresh=986 thresh=1972 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 26.426610: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1237 unstable=2 bg_thresh=988 thresh=1977 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 26.426730: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1237 unstable=2 bg_thresh=991 thresh=1982 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 26.426964: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1237 unstable=2 bg_thresh=990 thresh=1981 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 26.427199: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1237 unstable=2 bg_thresh=990 thresh=1980 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 26.427433: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1237 unstable=2 bg_thresh=989 thresh=1979 gap=450 poll_thresh=19 ino=257 dd-2584 [001] 26.427441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=38716 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 26.434378: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1112 unstable=2 bg_thresh=991 thresh=1982 gap=578 poll_thresh=19 ino=257 dd-2584 [001] 26.434484: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1112 unstable=2 bg_thresh=993 thresh=1987 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 26.434542: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1112 unstable=2 bg_thresh=993 thresh=1986 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 26.434767: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1112 unstable=2 bg_thresh=993 thresh=1986 gap=532 poll_thresh=16 ino=257 dd-2584 [001] 26.434882: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1112 unstable=2 bg_thresh=992 thresh=1984 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 26.434996: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1112 unstable=2 bg_thresh=991 thresh=1983 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 26.435000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=38716 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.442395: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1112 unstable=2 bg_thresh=991 thresh=1983 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 26.442403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=38716 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.450347: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1112 unstable=2 bg_thresh=991 thresh=1983 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 26.450359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=38716 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.458356: balance_dirty_state: bdi btrfs-1: dirty=390 wb=987 unstable=2 bg_thresh=992 thresh=1984 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 26.458452: balance_dirty_state: bdi btrfs-1: dirty=415 wb=987 unstable=2 bg_thresh=992 thresh=1984 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 26.458535: balance_dirty_state: bdi btrfs-1: dirty=415 wb=987 unstable=2 bg_thresh=994 thresh=1989 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 26.458618: balance_dirty_state: bdi btrfs-1: dirty=440 wb=987 unstable=2 bg_thresh=994 thresh=1989 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 26.458701: balance_dirty_state: bdi btrfs-1: dirty=440 wb=987 unstable=2 bg_thresh=997 thresh=1994 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 26.458870: balance_dirty_state: bdi btrfs-1: dirty=490 wb=987 unstable=2 bg_thresh=996 thresh=1993 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 26.459041: balance_dirty_state: bdi btrfs-1: dirty=515 wb=987 unstable=2 bg_thresh=996 thresh=1992 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 26.459047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=38716 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.466289: balance_dirty_state: bdi btrfs-1: dirty=515 wb=762 unstable=2 bg_thresh=991 thresh=1983 gap=704 poll_thresh=18 ino=257 dd-2584 [004] 26.466374: balance_dirty_state: bdi btrfs-1: dirty=540 wb=762 unstable=2 bg_thresh=991 thresh=1983 gap=679 poll_thresh=13 ino=257 dd-2584 [004] 26.466465: balance_dirty_state: bdi btrfs-1: dirty=540 wb=762 unstable=2 bg_thresh=994 thresh=1988 gap=684 poll_thresh=14 ino=257 dd-2584 [004] 26.466551: balance_dirty_state: bdi btrfs-1: dirty=565 wb=762 unstable=2 bg_thresh=994 thresh=1988 gap=659 poll_thresh=15 ino=257 dd-2584 [004] 26.466933: balance_dirty_state: bdi btrfs-1: dirty=590 wb=762 unstable=2 bg_thresh=993 thresh=1987 gap=633 poll_thresh=16 ino=257 dd-2584 [004] 26.467108: balance_dirty_state: bdi btrfs-1: dirty=615 wb=762 unstable=2 bg_thresh=993 thresh=1986 gap=607 poll_thresh=17 ino=257 dd-2584 [004] 26.467285: balance_dirty_state: bdi btrfs-1: dirty=640 wb=762 unstable=2 bg_thresh=995 thresh=1990 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 26.467462: balance_dirty_state: bdi btrfs-1: dirty=665 wb=762 unstable=2 bg_thresh=994 thresh=1989 gap=560 poll_thresh=19 ino=257 dd-2584 [004] 26.467642: balance_dirty_state: bdi btrfs-1: dirty=715 wb=762 unstable=2 bg_thresh=994 thresh=1988 gap=509 poll_thresh=20 ino=257 dd-2584 [004] 26.467817: balance_dirty_state: bdi btrfs-1: dirty=740 wb=762 unstable=2 bg_thresh=993 thresh=1987 gap=483 poll_thresh=21 ino=257 dd-2584 [004] 26.467823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=38716 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.474343: balance_dirty_state: bdi btrfs-1: dirty=740 wb=762 unstable=2 bg_thresh=986 thresh=1972 gap=468 poll_thresh=21 ino=257 dd-2584 [004] 26.474349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=38716 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.482340: balance_dirty_state: bdi btrfs-1: dirty=740 wb=762 unstable=2 bg_thresh=974 thresh=1948 gap=444 poll_thresh=21 ino=257 dd-2584 [004] 26.482346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1298 task_limit=1217 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-136% task_gap=-372% task_weight=100% bdi_bw=38716 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 26.490359: balance_dirty_state: bdi btrfs-1: dirty=740 wb=637 unstable=2 bg_thresh=973 thresh=1946 gap=567 poll_thresh=21 ino=257 dd-2584 [001] 26.490446: balance_dirty_state: bdi btrfs-1: dirty=765 wb=637 unstable=2 bg_thresh=975 thresh=1951 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 26.490573: balance_dirty_state: bdi btrfs-1: dirty=790 wb=637 unstable=2 bg_thresh=975 thresh=1950 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 26.490696: balance_dirty_state: bdi btrfs-1: dirty=815 wb=637 unstable=2 bg_thresh=974 thresh=1949 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 26.490991: balance_dirty_state: bdi btrfs-1: dirty=865 wb=637 unstable=2 bg_thresh=979 thresh=1959 gap=455 poll_thresh=19 ino=257 dd-2584 [001] 26.490996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=38716 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 26.498370: balance_dirty_state: bdi btrfs-1: dirty=865 wb=637 unstable=2 bg_thresh=979 thresh=1959 gap=455 poll_thresh=19 ino=257 dd-2584 [001] 26.498378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=38716 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 26.506392: balance_dirty_state: bdi btrfs-1: dirty=865 wb=512 unstable=2 bg_thresh=977 thresh=1955 gap=576 poll_thresh=19 ino=257 dd-2584 [005] 26.506534: balance_dirty_state: bdi btrfs-1: dirty=890 wb=512 unstable=2 bg_thresh=980 thresh=1960 gap=556 poll_thresh=14 ino=257 dd-2584 [005] 26.506653: balance_dirty_state: bdi btrfs-1: dirty=890 wb=512 unstable=2 bg_thresh=977 thresh=1954 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 26.506772: balance_dirty_state: bdi btrfs-1: dirty=915 wb=512 unstable=2 bg_thresh=979 thresh=1959 gap=530 poll_thresh=16 ino=257 dd-2584 [005] 26.507006: balance_dirty_state: bdi btrfs-1: dirty=940 wb=512 unstable=2 bg_thresh=979 thresh=1958 gap=504 poll_thresh=17 ino=257 dd-2584 [005] 26.507240: balance_dirty_state: bdi btrfs-1: dirty=965 wb=512 unstable=2 bg_thresh=981 thresh=1962 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 26.507249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=38716 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 26.514382: balance_dirty_state: bdi btrfs-1: dirty=965 wb=512 unstable=2 bg_thresh=981 thresh=1962 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 26.514390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=38716 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 26.522385: balance_dirty_state: bdi btrfs-1: dirty=965 wb=512 unstable=2 bg_thresh=981 thresh=1962 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 26.522395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=38716 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 26.530331: balance_dirty_state: bdi btrfs-1: dirty=965 wb=387 unstable=2 bg_thresh=984 thresh=1969 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 26.530424: balance_dirty_state: bdi btrfs-1: dirty=990 wb=387 unstable=2 bg_thresh=981 thresh=1963 gap=584 poll_thresh=13 ino=257 flush-btrfs-1-2586 [003] 26.530475: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9080 wrote=0 to_write=8192 dd-2584 [005] 26.530493: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=387 unstable=2 bg_thresh=981 thresh=1962 gap=558 poll_thresh=14 ino=257 dd-2584 [005] 26.530555: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=387 unstable=2 bg_thresh=981 thresh=1962 gap=558 poll_thresh=15 ino=257 dd-2584 [005] 26.530618: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=387 unstable=2 bg_thresh=980 thresh=1961 gap=532 poll_thresh=16 ino=257 dd-2584 [005] 26.530747: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=437 unstable=2 bg_thresh=980 thresh=1960 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 26.531049: balance_dirty_state: bdi btrfs-1: dirty=940 wb=537 unstable=2 bg_thresh=982 thresh=1964 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 26.531051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=38220 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 26.536333: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=460 wrote=960 to_write=7232 dd-2584 [001] 26.538372: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1212 unstable=2 bg_thresh=985 thresh=1970 gap=591 poll_thresh=18 ino=257 dd-2584 [001] 26.538494: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1212 unstable=2 bg_thresh=982 thresh=1964 gap=585 poll_thresh=13 ino=257 dd-2584 [001] 26.538617: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1212 unstable=2 bg_thresh=984 thresh=1969 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 26.538734: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1212 unstable=2 bg_thresh=981 thresh=1963 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 26.538855: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1212 unstable=2 bg_thresh=984 thresh=1968 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 26.539089: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1212 unstable=2 bg_thresh=983 thresh=1967 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 26.539326: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1212 unstable=2 bg_thresh=985 thresh=1971 gap=467 poll_thresh=18 ino=257 dd-2584 [001] 26.539335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-290% task_weight=98% bdi_bw=38220 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 26.546336: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1212 unstable=2 bg_thresh=985 thresh=1971 gap=467 poll_thresh=18 ino=257 dd-2584 [001] 26.546346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-290% task_weight=98% bdi_bw=38220 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 26.554357: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1212 unstable=2 bg_thresh=982 thresh=1964 gap=460 poll_thresh=18 ino=257 dd-2584 [001] 26.554368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=38220 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.562416: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1212 unstable=2 bg_thresh=991 thresh=1982 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 26.562421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=38220 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.570357: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1212 unstable=2 bg_thresh=991 thresh=1982 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 26.570364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=38220 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.578303: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1087 unstable=2 bg_thresh=990 thresh=1981 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 26.578409: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1087 unstable=2 bg_thresh=990 thresh=1981 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 26.578505: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1087 unstable=2 bg_thresh=993 thresh=1986 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 26.578601: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1087 unstable=2 bg_thresh=993 thresh=1986 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 26.578697: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1087 unstable=2 bg_thresh=995 thresh=1991 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 26.578888: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1087 unstable=2 bg_thresh=998 thresh=1996 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 26.579369: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1087 unstable=2 bg_thresh=997 thresh=1995 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 26.579376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=38220 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.586360: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1087 unstable=2 bg_thresh=997 thresh=1995 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 26.586371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=38220 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.594344: balance_dirty_state: bdi btrfs-1: dirty=415 wb=987 unstable=2 bg_thresh=996 thresh=1992 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 26.594435: balance_dirty_state: bdi btrfs-1: dirty=440 wb=987 unstable=2 bg_thresh=996 thresh=1992 gap=563 poll_thresh=13 ino=257 dd-2584 [004] 26.594519: balance_dirty_state: bdi btrfs-1: dirty=440 wb=987 unstable=2 bg_thresh=998 thresh=1997 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 26.594603: balance_dirty_state: bdi btrfs-1: dirty=465 wb=987 unstable=2 bg_thresh=995 thresh=1991 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 26.594687: balance_dirty_state: bdi btrfs-1: dirty=490 wb=987 unstable=2 bg_thresh=998 thresh=1996 gap=517 poll_thresh=16 ino=257 dd-2584 [004] 26.594855: balance_dirty_state: bdi btrfs-1: dirty=515 wb=987 unstable=2 bg_thresh=997 thresh=1995 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 26.594861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=38220 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 26.602311: balance_dirty_state: bdi btrfs-1: dirty=515 wb=987 unstable=2 bg_thresh=997 thresh=1995 gap=491 poll_thresh=17 ino=257 dd-2584 [000] 26.602323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=38220 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.610305: balance_dirty_state: bdi btrfs-1: dirty=515 wb=837 unstable=2 bg_thresh=997 thresh=1995 gap=641 poll_thresh=17 ino=257 dd-2584 [004] 26.610441: balance_dirty_state: bdi btrfs-1: dirty=540 wb=837 unstable=2 bg_thresh=997 thresh=1995 gap=616 poll_thresh=13 ino=257 dd-2584 [004] 26.610524: balance_dirty_state: bdi btrfs-1: dirty=540 wb=837 unstable=2 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=14 ino=257 dd-2584 [004] 26.610606: balance_dirty_state: bdi btrfs-1: dirty=565 wb=837 unstable=2 bg_thresh=997 thresh=1994 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 26.610689: balance_dirty_state: bdi btrfs-1: dirty=565 wb=837 unstable=2 bg_thresh=999 thresh=1999 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 26.610857: balance_dirty_state: bdi btrfs-1: dirty=615 wb=837 unstable=2 bg_thresh=996 thresh=1992 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 26.610996: balance_dirty_state: bdi btrfs-1: dirty=640 wb=837 unstable=2 bg_thresh=998 thresh=1996 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 26.611383: balance_dirty_state: bdi btrfs-1: dirty=665 wb=837 unstable=2 bg_thresh=997 thresh=1995 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 26.611389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=38220 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.618285: balance_dirty_state: bdi btrfs-1: dirty=665 wb=712 unstable=2 bg_thresh=978 thresh=1956 gap=577 poll_thresh=19 ino=257 dd-2584 [004] 26.618409: balance_dirty_state: bdi btrfs-1: dirty=690 wb=712 unstable=2 bg_thresh=978 thresh=1956 gap=552 poll_thresh=14 ino=257 dd-2584 [004] 26.618557: balance_dirty_state: bdi btrfs-1: dirty=715 wb=712 unstable=2 bg_thresh=980 thresh=1961 gap=532 poll_thresh=15 ino=257 dd-2584 [004] 26.618702: balance_dirty_state: bdi btrfs-1: dirty=715 wb=712 unstable=2 bg_thresh=980 thresh=1961 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 26.618988: balance_dirty_state: bdi btrfs-1: dirty=765 wb=712 unstable=2 bg_thresh=980 thresh=1960 gap=481 poll_thresh=17 ino=257 dd-2584 [004] 26.618998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-255% task_weight=98% bdi_bw=38220 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.626322: balance_dirty_state: bdi btrfs-1: dirty=765 wb=712 unstable=2 bg_thresh=985 thresh=1971 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 26.626333: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-241% task_weight=98% bdi_bw=38220 base_bw=87284 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 26.638292: balance_dirty_state: bdi btrfs-1: dirty=765 wb=562 unstable=2 bg_thresh=989 thresh=1978 gap=649 poll_thresh=17 ino=257 dd-2584 [004] 26.638380: balance_dirty_state: bdi btrfs-1: dirty=765 wb=562 unstable=2 bg_thresh=989 thresh=1978 gap=649 poll_thresh=13 ino=257 dd-2584 [004] 26.638441: balance_dirty_state: bdi btrfs-1: dirty=790 wb=562 unstable=2 bg_thresh=991 thresh=1983 gap=629 poll_thresh=14 ino=257 dd-2584 [004] 26.638501: balance_dirty_state: bdi btrfs-1: dirty=790 wb=562 unstable=2 bg_thresh=988 thresh=1977 gap=623 poll_thresh=15 ino=257 dd-2584 [004] 26.638562: balance_dirty_state: bdi btrfs-1: dirty=815 wb=562 unstable=2 bg_thresh=988 thresh=1976 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 26.638683: balance_dirty_state: bdi btrfs-1: dirty=840 wb=562 unstable=2 bg_thresh=987 thresh=1975 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 26.638807: balance_dirty_state: bdi btrfs-1: dirty=890 wb=562 unstable=2 bg_thresh=989 thresh=1979 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 26.638930: balance_dirty_state: bdi btrfs-1: dirty=915 wb=562 unstable=2 bg_thresh=989 thresh=1978 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 26.639224: balance_dirty_state: bdi btrfs-1: dirty=940 wb=562 unstable=2 bg_thresh=988 thresh=1977 gap=473 poll_thresh=20 ino=257 dd-2584 [004] 26.639229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-281% task_weight=98% bdi_bw=37000 base_bw=81832 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 26.646350: balance_dirty_state: bdi btrfs-1: dirty=940 wb=437 unstable=2 bg_thresh=989 thresh=1979 gap=600 poll_thresh=20 ino=257 dd-2584 [006] 26.646419: balance_dirty_state: bdi btrfs-1: dirty=965 wb=437 unstable=2 bg_thresh=988 thresh=1976 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 26.646477: balance_dirty_state: bdi btrfs-1: dirty=965 wb=437 unstable=2 bg_thresh=993 thresh=1987 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 26.646598: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=437 unstable=2 bg_thresh=994 thresh=1989 gap=535 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 26.646616: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9196 wrote=0 to_write=8192 dd-2584 [006] 26.646725: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=437 unstable=2 bg_thresh=994 thresh=1988 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 26.646856: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=487 unstable=2 bg_thresh=993 thresh=1986 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 26.646858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=37000 base_bw=81832 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 26.649675: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=572 wrote=912 to_write=7280 dd-2584 [006] 26.654353: balance_dirty_state: bdi btrfs-1: dirty=140 wb=1237 unstable=2 bg_thresh=996 thresh=1992 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 26.654479: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1237 unstable=2 bg_thresh=993 thresh=1986 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 26.654598: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1237 unstable=2 bg_thresh=995 thresh=1991 gap=587 poll_thresh=15 ino=257 dd-2584 [006] 26.654718: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1237 unstable=2 bg_thresh=992 thresh=1985 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 26.654953: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1237 unstable=2 bg_thresh=992 thresh=1984 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 26.655543: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1237 unstable=2 bg_thresh=994 thresh=1988 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 26.655552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=37000 base_bw=81832 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 26.662367: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1112 unstable=2 bg_thresh=995 thresh=1991 gap=612 poll_thresh=18 ino=257 dd-2584 [006] 26.662449: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1112 unstable=2 bg_thresh=998 thresh=1996 gap=617 poll_thresh=13 ino=257 dd-2584 [006] 26.662508: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1112 unstable=2 bg_thresh=995 thresh=1990 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 26.662564: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1112 unstable=2 bg_thresh=997 thresh=1995 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 26.662621: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1112 unstable=2 bg_thresh=994 thresh=1989 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 26.662734: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1112 unstable=2 bg_thresh=996 thresh=1993 gap=514 poll_thresh=17 ino=257 dd-2584 [006] 26.662847: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1112 unstable=2 bg_thresh=996 thresh=1992 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 26.662851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=37000 base_bw=81832 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 26.670357: balance_dirty_state: bdi btrfs-1: dirty=390 wb=987 unstable=2 bg_thresh=996 thresh=1993 gap=614 poll_thresh=18 ino=257 dd-2584 [006] 26.670444: balance_dirty_state: bdi btrfs-1: dirty=390 wb=987 unstable=2 bg_thresh=996 thresh=1992 gap=613 poll_thresh=13 ino=257 dd-2584 [006] 26.670508: balance_dirty_state: bdi btrfs-1: dirty=415 wb=987 unstable=2 bg_thresh=996 thresh=1992 gap=588 poll_thresh=14 ino=257 dd-2584 [006] 26.670567: balance_dirty_state: bdi btrfs-1: dirty=440 wb=987 unstable=2 bg_thresh=995 thresh=1991 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 26.670626: balance_dirty_state: bdi btrfs-1: dirty=440 wb=987 unstable=2 bg_thresh=995 thresh=1991 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 26.670751: balance_dirty_state: bdi btrfs-1: dirty=490 wb=987 unstable=2 bg_thresh=993 thresh=1987 gap=508 poll_thresh=17 ino=257 dd-2584 [006] 26.671040: balance_dirty_state: bdi btrfs-1: dirty=515 wb=987 unstable=2 bg_thresh=991 thresh=1983 gap=479 poll_thresh=18 ino=257 dd-2584 [006] 26.671045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=37000 base_bw=81832 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 26.678312: balance_dirty_state: bdi btrfs-1: dirty=515 wb=987 unstable=2 bg_thresh=996 thresh=1993 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 26.678317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=37000 base_bw=81832 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 26.686324: balance_dirty_state: bdi btrfs-1: dirty=515 wb=712 unstable=2 bg_thresh=995 thresh=1990 gap=761 poll_thresh=18 ino=257 dd-2584 [006] 26.686395: balance_dirty_state: bdi btrfs-1: dirty=540 wb=662 unstable=2 bg_thresh=994 thresh=1989 gap=785 poll_thresh=13 ino=257 dd-2584 [006] 26.686456: balance_dirty_state: bdi btrfs-1: dirty=540 wb=662 unstable=2 bg_thresh=994 thresh=1989 gap=785 poll_thresh=14 ino=257 dd-2584 [006] 26.686514: balance_dirty_state: bdi btrfs-1: dirty=565 wb=662 unstable=2 bg_thresh=994 thresh=1988 gap=759 poll_thresh=15 ino=257 dd-2584 [006] 26.686574: balance_dirty_state: bdi btrfs-1: dirty=565 wb=662 unstable=2 bg_thresh=996 thresh=1993 gap=764 poll_thresh=16 ino=257 dd-2584 [006] 26.686690: balance_dirty_state: bdi btrfs-1: dirty=615 wb=662 unstable=2 bg_thresh=993 thresh=1986 gap=707 poll_thresh=17 ino=257 dd-2584 [006] 26.686806: balance_dirty_state: bdi btrfs-1: dirty=640 wb=662 unstable=2 bg_thresh=992 thresh=1985 gap=681 poll_thresh=18 ino=257 dd-2584 [006] 26.686923: balance_dirty_state: bdi btrfs-1: dirty=665 wb=662 unstable=2 bg_thresh=992 thresh=1984 gap=655 poll_thresh=19 ino=257 dd-2584 [006] 26.687043: balance_dirty_state: bdi btrfs-1: dirty=715 wb=662 unstable=2 bg_thresh=994 thresh=1988 gap=609 poll_thresh=20 ino=257 dd-2584 [006] 26.687165: balance_dirty_state: bdi btrfs-1: dirty=740 wb=662 unstable=2 bg_thresh=993 thresh=1987 gap=583 poll_thresh=21 ino=257 dd-2584 [006] 26.687447: balance_dirty_state: bdi btrfs-1: dirty=765 wb=662 unstable=2 bg_thresh=993 thresh=1986 gap=557 poll_thresh=22 ino=257 dd-2584 [006] 26.687564: balance_dirty_state: bdi btrfs-1: dirty=790 wb=662 unstable=2 bg_thresh=995 thresh=1990 gap=536 poll_thresh=23 ino=257 dd-2584 [006] 26.687677: balance_dirty_state: bdi btrfs-1: dirty=840 wb=662 unstable=2 bg_thresh=994 thresh=1989 gap=485 poll_thresh=24 ino=257 dd-2584 [006] 26.687682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=37000 base_bw=81832 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 26.694326: balance_dirty_state: bdi btrfs-1: dirty=840 wb=537 unstable=2 bg_thresh=992 thresh=1984 gap=605 poll_thresh=24 ino=257 dd-2584 [006] 26.694394: balance_dirty_state: bdi btrfs-1: dirty=840 wb=537 unstable=2 bg_thresh=990 thresh=1981 gap=602 poll_thresh=18 ino=257 dd-2584 [006] 26.694518: balance_dirty_state: bdi btrfs-1: dirty=890 wb=537 unstable=2 bg_thresh=993 thresh=1986 gap=557 poll_thresh=19 ino=257 dd-2584 [006] 26.694640: balance_dirty_state: bdi btrfs-1: dirty=915 wb=537 unstable=2 bg_thresh=988 thresh=1976 gap=522 poll_thresh=20 ino=257 dd-2584 [006] 26.694760: balance_dirty_state: bdi btrfs-1: dirty=940 wb=537 unstable=2 bg_thresh=993 thresh=1987 gap=508 poll_thresh=21 ino=257 dd-2584 [006] 26.694883: balance_dirty_state: bdi btrfs-1: dirty=965 wb=537 unstable=2 bg_thresh=994 thresh=1989 gap=485 poll_thresh=22 ino=257 dd-2584 [006] 26.694887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=37000 base_bw=81832 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 26.702319: balance_dirty_state: bdi btrfs-1: dirty=965 wb=412 unstable=2 bg_thresh=993 thresh=1987 gap=608 poll_thresh=22 ino=257 dd-2584 [006] 26.702426: balance_dirty_state: bdi btrfs-1: dirty=990 wb=412 unstable=2 bg_thresh=993 thresh=1987 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 26.702701: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=412 unstable=2 bg_thresh=995 thresh=1991 gap=562 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 26.702788: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9252 wrote=0 to_write=8192 dd-2584 [006] 26.702827: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=412 unstable=2 bg_thresh=995 thresh=1990 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 26.702949: balance_dirty_state: bdi btrfs-1: dirty=1090 wb=412 unstable=2 bg_thresh=991 thresh=1983 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 26.702951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=37000 base_bw=81832 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 26.706767: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=632 wrote=944 to_write=7248 dd-2584 [006] 26.710304: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1237 unstable=2 bg_thresh=993 thresh=1987 gap=583 poll_thresh=19 ino=257 dd-2584 [006] 26.710391: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1237 unstable=2 bg_thresh=996 thresh=1992 gap=563 poll_thresh=14 ino=257 dd-2584 [006] 26.710450: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1237 unstable=2 bg_thresh=993 thresh=1986 gap=557 poll_thresh=15 ino=257 dd-2584 [006] 26.710509: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1237 unstable=2 bg_thresh=995 thresh=1991 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 26.710628: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1237 unstable=2 bg_thresh=995 thresh=1990 gap=511 poll_thresh=17 ino=257 dd-2584 [006] 26.710745: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1237 unstable=2 bg_thresh=997 thresh=1994 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 26.710750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=37000 base_bw=81832 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 26.718285: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1112 unstable=2 bg_thresh=996 thresh=1992 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 26.718359: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1112 unstable=2 bg_thresh=993 thresh=1986 gap=582 poll_thresh=13 ino=257 dd-2584 [006] 26.718419: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1112 unstable=2 bg_thresh=995 thresh=1991 gap=562 poll_thresh=14 ino=257 dd-2584 [006] 26.718478: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1112 unstable=2 bg_thresh=995 thresh=1990 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 26.718538: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1112 unstable=2 bg_thresh=995 thresh=1990 gap=536 poll_thresh=16 ino=257 dd-2584 [006] 26.718827: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1112 unstable=2 bg_thresh=994 thresh=1989 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 26.718948: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1112 unstable=2 bg_thresh=993 thresh=1987 gap=458 poll_thresh=18 ino=257 dd-2584 [006] 26.718953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=37000 base_bw=81832 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 26.726249: balance_dirty_state: bdi btrfs-1: dirty=415 wb=962 unstable=2 bg_thresh=995 thresh=1990 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 26.726358: balance_dirty_state: bdi btrfs-1: dirty=415 wb=962 unstable=2 bg_thresh=995 thresh=1990 gap=611 poll_thresh=13 ino=257 dd-2584 [006] 26.726418: balance_dirty_state: bdi btrfs-1: dirty=440 wb=962 unstable=2 bg_thresh=994 thresh=1989 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 26.726477: balance_dirty_state: bdi btrfs-1: dirty=440 wb=962 unstable=2 bg_thresh=997 thresh=1994 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 26.726535: balance_dirty_state: bdi btrfs-1: dirty=465 wb=962 unstable=2 bg_thresh=994 thresh=1988 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 26.726652: balance_dirty_state: bdi btrfs-1: dirty=490 wb=962 unstable=2 bg_thresh=993 thresh=1987 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 26.726769: balance_dirty_state: bdi btrfs-1: dirty=540 wb=962 unstable=2 bg_thresh=995 thresh=1991 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 26.726773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=37000 base_bw=81832 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 26.734269: balance_dirty_state: bdi btrfs-1: dirty=540 wb=837 unstable=2 bg_thresh=993 thresh=1986 gap=607 poll_thresh=18 ino=257 dd-2584 [006] 26.734360: balance_dirty_state: bdi btrfs-1: dirty=540 wb=837 unstable=2 bg_thresh=995 thresh=1991 gap=612 poll_thresh=13 ino=257 dd-2584 [006] 26.734419: balance_dirty_state: bdi btrfs-1: dirty=565 wb=837 unstable=2 bg_thresh=992 thresh=1985 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 26.734478: balance_dirty_state: bdi btrfs-1: dirty=590 wb=837 unstable=2 bg_thresh=995 thresh=1990 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 26.734536: balance_dirty_state: bdi btrfs-1: dirty=590 wb=837 unstable=2 bg_thresh=992 thresh=1984 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 26.734820: balance_dirty_state: bdi btrfs-1: dirty=640 wb=837 unstable=2 bg_thresh=994 thresh=1988 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 26.734940: balance_dirty_state: bdi btrfs-1: dirty=665 wb=837 unstable=2 bg_thresh=993 thresh=1987 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 26.734945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=37000 base_bw=81832 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 26.742387: balance_dirty_state: bdi btrfs-1: dirty=665 wb=712 unstable=2 bg_thresh=996 thresh=1992 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 26.742475: balance_dirty_state: bdi btrfs-1: dirty=665 wb=712 unstable=2 bg_thresh=995 thresh=1991 gap=612 poll_thresh=13 ino=257 dd-2584 [006] 26.742531: balance_dirty_state: bdi btrfs-1: dirty=690 wb=712 unstable=2 bg_thresh=995 thresh=1991 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 26.742587: balance_dirty_state: bdi btrfs-1: dirty=715 wb=712 unstable=2 bg_thresh=995 thresh=1990 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 26.742643: balance_dirty_state: bdi btrfs-1: dirty=715 wb=712 unstable=2 bg_thresh=995 thresh=1990 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 26.742754: balance_dirty_state: bdi btrfs-1: dirty=765 wb=712 unstable=2 bg_thresh=997 thresh=1994 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 26.742867: balance_dirty_state: bdi btrfs-1: dirty=790 wb=712 unstable=2 bg_thresh=996 thresh=1993 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 26.742871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=40116 base_bw=79276 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 26.750251: balance_dirty_state: bdi btrfs-1: dirty=790 wb=587 unstable=2 bg_thresh=993 thresh=1986 gap=607 poll_thresh=18 ino=257 dd-2584 [002] 26.750357: balance_dirty_state: bdi btrfs-1: dirty=790 wb=587 unstable=2 bg_thresh=993 thresh=1986 gap=607 poll_thresh=13 ino=257 dd-2584 [002] 26.750476: balance_dirty_state: bdi btrfs-1: dirty=815 wb=587 unstable=2 bg_thresh=995 thresh=1991 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 26.750594: balance_dirty_state: bdi btrfs-1: dirty=840 wb=587 unstable=2 bg_thresh=998 thresh=1996 gap=567 poll_thresh=15 ino=257 dd-2584 [002] 26.750702: balance_dirty_state: bdi btrfs-1: dirty=840 wb=587 unstable=2 bg_thresh=998 thresh=1996 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 26.751241: balance_dirty_state: bdi btrfs-1: dirty=890 wb=587 unstable=2 bg_thresh=1003 thresh=2007 gap=528 poll_thresh=17 ino=257 dd-2584 [002] 26.751464: balance_dirty_state: bdi btrfs-1: dirty=915 wb=587 unstable=2 bg_thresh=1002 thresh=2005 gap=501 poll_thresh=18 ino=257 dd-2584 [002] 26.751473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=40116 base_bw=79276 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 26.758366: balance_dirty_state: bdi btrfs-1: dirty=915 wb=587 unstable=2 bg_thresh=1002 thresh=2005 gap=501 poll_thresh=18 ino=257 dd-2584 [002] 26.758375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=40116 base_bw=79276 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 26.766356: balance_dirty_state: bdi btrfs-1: dirty=915 wb=462 unstable=2 bg_thresh=1002 thresh=2005 gap=626 poll_thresh=18 ino=257 dd-2584 [001] 26.766439: balance_dirty_state: bdi btrfs-1: dirty=915 wb=462 unstable=2 bg_thresh=1005 thresh=2010 gap=631 poll_thresh=13 ino=257 dd-2584 [001] 26.766498: balance_dirty_state: bdi btrfs-1: dirty=940 wb=462 unstable=2 bg_thresh=1004 thresh=2009 gap=605 poll_thresh=14 ino=257 dd-2584 [001] 26.766559: balance_dirty_state: bdi btrfs-1: dirty=965 wb=462 unstable=2 bg_thresh=1007 thresh=2014 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 26.766619: balance_dirty_state: bdi btrfs-1: dirty=965 wb=462 unstable=2 bg_thresh=1004 thresh=2008 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 26.766738: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=462 unstable=2 bg_thresh=1003 thresh=2007 gap=528 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 26.766813: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9316 wrote=0 to_write=8192 dd-2584 [001] 26.766863: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=462 unstable=2 bg_thresh=1003 thresh=2006 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 26.766989: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=462 unstable=2 bg_thresh=1005 thresh=2010 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 26.766991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=40116 base_bw=79276 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 26.769171: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=692 wrote=912 to_write=7280 dd-2584 [005] 26.774219: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1112 unstable=2 bg_thresh=999 thresh=1999 gap=720 poll_thresh=19 ino=257 dd-2584 [005] 26.774320: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1112 unstable=2 bg_thresh=996 thresh=1993 gap=714 poll_thresh=14 ino=257 dd-2584 [005] 26.774414: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1112 unstable=2 bg_thresh=1002 thresh=2004 gap=700 poll_thresh=15 ino=257 dd-2584 [005] 26.774727: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1112 unstable=2 bg_thresh=999 thresh=1998 gap=694 poll_thresh=16 ino=257 dd-2584 [005] 26.774908: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1112 unstable=2 bg_thresh=995 thresh=1991 gap=637 poll_thresh=17 ino=257 dd-2584 [005] 26.775028: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1112 unstable=2 bg_thresh=997 thresh=1995 gap=616 poll_thresh=18 ino=257 dd-2584 [005] 26.775147: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1112 unstable=2 bg_thresh=997 thresh=1994 gap=590 poll_thresh=19 ino=257 dd-2584 [005] 26.775270: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1112 unstable=2 bg_thresh=996 thresh=1993 gap=539 poll_thresh=20 ino=257 dd-2584 [005] 26.775398: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1112 unstable=2 bg_thresh=993 thresh=1986 gap=507 poll_thresh=21 ino=257 dd-2584 [005] 26.775589: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1112 unstable=2 bg_thresh=995 thresh=1990 gap=486 poll_thresh=22 ino=257 dd-2584 [005] 26.775599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=40116 base_bw=79276 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 26.786209: balance_dirty_state: bdi btrfs-1: dirty=390 wb=987 unstable=2 bg_thresh=990 thresh=1981 gap=602 poll_thresh=22 ino=257 dd-2584 [005] 26.786311: balance_dirty_state: bdi btrfs-1: dirty=415 wb=912 unstable=2 bg_thresh=990 thresh=1981 gap=652 poll_thresh=16 ino=257 dd-2584 [005] 26.786453: balance_dirty_state: bdi btrfs-1: dirty=440 wb=862 unstable=2 bg_thresh=989 thresh=1978 gap=674 poll_thresh=17 ino=257 dd-2584 [005] 26.786742: balance_dirty_state: bdi btrfs-1: dirty=465 wb=862 unstable=2 bg_thresh=994 thresh=1988 gap=659 poll_thresh=18 ino=257 dd-2584 [005] 26.786859: balance_dirty_state: bdi btrfs-1: dirty=515 wb=862 unstable=2 bg_thresh=993 thresh=1987 gap=608 poll_thresh=19 ino=257 dd-2584 [005] 26.786977: balance_dirty_state: bdi btrfs-1: dirty=540 wb=862 unstable=2 bg_thresh=990 thresh=1980 gap=576 poll_thresh=20 ino=257 dd-2584 [005] 26.787094: balance_dirty_state: bdi btrfs-1: dirty=565 wb=862 unstable=2 bg_thresh=992 thresh=1984 gap=555 poll_thresh=21 ino=257 dd-2584 [005] 26.787211: balance_dirty_state: bdi btrfs-1: dirty=590 wb=862 unstable=2 bg_thresh=991 thresh=1983 gap=529 poll_thresh=22 ino=257 dd-2584 [005] 26.787328: balance_dirty_state: bdi btrfs-1: dirty=640 wb=862 unstable=2 bg_thresh=991 thresh=1982 gap=478 poll_thresh=23 ino=257 dd-2584 [005] 26.787334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=40116 base_bw=79276 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 26.794257: balance_dirty_state: bdi btrfs-1: dirty=640 wb=662 unstable=2 bg_thresh=985 thresh=1971 gap=667 poll_thresh=23 ino=257 dd-2584 [001] 26.794350: balance_dirty_state: bdi btrfs-1: dirty=665 wb=662 unstable=2 bg_thresh=991 thresh=1982 gap=653 poll_thresh=17 ino=257 dd-2584 [001] 26.794533: balance_dirty_state: bdi btrfs-1: dirty=690 wb=662 unstable=2 bg_thresh=989 thresh=1979 gap=625 poll_thresh=18 ino=257 dd-2584 [001] 26.795018: balance_dirty_state: bdi btrfs-1: dirty=715 wb=662 unstable=2 bg_thresh=992 thresh=1985 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 26.795380: balance_dirty_state: bdi btrfs-1: dirty=765 wb=662 unstable=2 bg_thresh=994 thresh=1989 gap=560 poll_thresh=20 ino=257 dd-2584 [001] 26.795739: balance_dirty_state: bdi btrfs-1: dirty=790 wb=662 unstable=2 bg_thresh=994 thresh=1988 gap=534 poll_thresh=21 ino=257 dd-2584 [001] 26.796095: balance_dirty_state: bdi btrfs-1: dirty=815 wb=662 unstable=2 bg_thresh=993 thresh=1987 gap=508 poll_thresh=22 ino=257 dd-2584 [001] 26.796452: balance_dirty_state: bdi btrfs-1: dirty=840 wb=662 unstable=2 bg_thresh=993 thresh=1986 gap=482 poll_thresh=23 ino=257 dd-2584 [001] 26.796466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=40116 base_bw=79276 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 26.802316: balance_dirty_state: bdi btrfs-1: dirty=840 wb=512 unstable=2 bg_thresh=990 thresh=1980 gap=626 poll_thresh=23 ino=257 dd-2584 [001] 26.802385: balance_dirty_state: bdi btrfs-1: dirty=865 wb=512 unstable=2 bg_thresh=995 thresh=1991 gap=612 poll_thresh=17 ino=257 dd-2584 [001] 26.802508: balance_dirty_state: bdi btrfs-1: dirty=890 wb=512 unstable=2 bg_thresh=990 thresh=1981 gap=577 poll_thresh=18 ino=257 dd-2584 [001] 26.802634: balance_dirty_state: bdi btrfs-1: dirty=940 wb=512 unstable=2 bg_thresh=986 thresh=1972 gap=518 poll_thresh=19 ino=257 dd-2584 [001] 26.802756: balance_dirty_state: bdi btrfs-1: dirty=965 wb=512 unstable=2 bg_thresh=994 thresh=1988 gap=509 poll_thresh=20 ino=257 dd-2584 [001] 26.803051: balance_dirty_state: bdi btrfs-1: dirty=990 wb=512 unstable=2 bg_thresh=991 thresh=1982 gap=478 poll_thresh=21 ino=257 dd-2584 [001] 26.803056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=40116 base_bw=79276 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 26.803125: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9352 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 26.806889: writeback_single_inode: bdi btrfs-1: ino=257 state= age=732 wrote=832 to_write=7360 dd-2584 [001] 26.810270: balance_dirty_state: bdi btrfs-1: dirty=140 wb=1237 unstable=2 bg_thresh=991 thresh=1983 gap=604 poll_thresh=21 ino=257 dd-2584 [001] 26.810398: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1237 unstable=2 bg_thresh=994 thresh=1988 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 26.810634: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1237 unstable=2 bg_thresh=994 thresh=1988 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 26.810870: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1237 unstable=2 bg_thresh=993 thresh=1987 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 26.811110: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1237 unstable=2 bg_thresh=995 thresh=1991 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 26.811120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=40116 base_bw=79276 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 26.818313: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1112 unstable=2 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=19 ino=257 dd-2584 [001] 26.818443: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1112 unstable=2 bg_thresh=997 thresh=1994 gap=615 poll_thresh=14 ino=257 dd-2584 [001] 26.818562: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1112 unstable=2 bg_thresh=999 thresh=1999 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 26.818683: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1112 unstable=2 bg_thresh=996 thresh=1993 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 26.818920: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1112 unstable=2 bg_thresh=996 thresh=1992 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 26.819160: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1112 unstable=2 bg_thresh=998 thresh=1996 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 26.819751: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1112 unstable=2 bg_thresh=997 thresh=1995 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 26.819761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=40116 base_bw=79276 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 26.826391: balance_dirty_state: bdi btrfs-1: dirty=390 wb=987 unstable=2 bg_thresh=997 thresh=1994 gap=615 poll_thresh=19 ino=257 dd-2584 [001] 26.826473: balance_dirty_state: bdi btrfs-1: dirty=415 wb=987 unstable=2 bg_thresh=996 thresh=1993 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 26.826534: balance_dirty_state: bdi btrfs-1: dirty=440 wb=987 unstable=2 bg_thresh=996 thresh=1993 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 26.826591: balance_dirty_state: bdi btrfs-1: dirty=440 wb=987 unstable=2 bg_thresh=996 thresh=1992 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 26.826705: balance_dirty_state: bdi btrfs-1: dirty=490 wb=987 unstable=2 bg_thresh=998 thresh=1996 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 26.826818: balance_dirty_state: bdi btrfs-1: dirty=515 wb=987 unstable=2 bg_thresh=997 thresh=1995 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 26.826822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=40116 base_bw=79276 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 26.834326: balance_dirty_state: bdi btrfs-1: dirty=515 wb=862 unstable=2 bg_thresh=995 thresh=1991 gap=612 poll_thresh=18 ino=257 dd-2584 [001] 26.834398: balance_dirty_state: bdi btrfs-1: dirty=540 wb=862 unstable=2 bg_thresh=995 thresh=1991 gap=587 poll_thresh=13 ino=257 dd-2584 [001] 26.834458: balance_dirty_state: bdi btrfs-1: dirty=540 wb=862 unstable=2 bg_thresh=995 thresh=1990 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 26.834518: balance_dirty_state: bdi btrfs-1: dirty=565 wb=862 unstable=2 bg_thresh=992 thresh=1984 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 26.834578: balance_dirty_state: bdi btrfs-1: dirty=565 wb=862 unstable=2 bg_thresh=997 thresh=1994 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 26.834698: balance_dirty_state: bdi btrfs-1: dirty=615 wb=862 unstable=2 bg_thresh=996 thresh=1993 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 26.834987: balance_dirty_state: bdi btrfs-1: dirty=640 wb=862 unstable=2 bg_thresh=996 thresh=1992 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 26.834992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=40116 base_bw=79276 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 26.842263: balance_dirty_state: bdi btrfs-1: dirty=640 wb=737 unstable=2 bg_thresh=997 thresh=1995 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 26.842332: balance_dirty_state: bdi btrfs-1: dirty=665 wb=737 unstable=2 bg_thresh=994 thresh=1989 gap=585 poll_thresh=13 ino=257 dd-2584 [001] 26.842392: balance_dirty_state: bdi btrfs-1: dirty=665 wb=737 unstable=2 bg_thresh=997 thresh=1994 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 26.842452: balance_dirty_state: bdi btrfs-1: dirty=690 wb=737 unstable=2 bg_thresh=996 thresh=1993 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 26.842510: balance_dirty_state: bdi btrfs-1: dirty=715 wb=737 unstable=2 bg_thresh=999 thresh=1998 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 26.842626: balance_dirty_state: bdi btrfs-1: dirty=740 wb=737 unstable=2 bg_thresh=998 thresh=1997 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 26.842743: balance_dirty_state: bdi btrfs-1: dirty=765 wb=737 unstable=2 bg_thresh=998 thresh=1996 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 26.842748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=40116 base_bw=79276 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 26.850295: balance_dirty_state: bdi btrfs-1: dirty=765 wb=587 unstable=2 bg_thresh=999 thresh=1998 gap=644 poll_thresh=18 ino=257 dd-2584 [001] 26.850382: balance_dirty_state: bdi btrfs-1: dirty=790 wb=587 unstable=2 bg_thresh=996 thresh=1992 gap=613 poll_thresh=13 ino=257 dd-2584 [001] 26.850443: balance_dirty_state: bdi btrfs-1: dirty=790 wb=587 unstable=2 bg_thresh=998 thresh=1996 gap=617 poll_thresh=14 ino=257 dd-2584 [001] 26.850499: balance_dirty_state: bdi btrfs-1: dirty=815 wb=587 unstable=2 bg_thresh=998 thresh=1996 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 26.850555: balance_dirty_state: bdi btrfs-1: dirty=840 wb=587 unstable=2 bg_thresh=997 thresh=1995 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 26.850667: balance_dirty_state: bdi btrfs-1: dirty=865 wb=587 unstable=2 bg_thresh=997 thresh=1994 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 26.850945: balance_dirty_state: bdi btrfs-1: dirty=890 wb=587 unstable=2 bg_thresh=996 thresh=1993 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 26.851061: balance_dirty_state: bdi btrfs-1: dirty=940 wb=587 unstable=2 bg_thresh=998 thresh=1997 gap=468 poll_thresh=19 ino=257 dd-2584 [001] 26.851066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=43228 base_bw=74324 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 26.858311: balance_dirty_state: bdi btrfs-1: dirty=940 wb=462 unstable=2 bg_thresh=998 thresh=1996 gap=592 poll_thresh=19 ino=257 dd-2584 [001] 26.858421: balance_dirty_state: bdi btrfs-1: dirty=940 wb=462 unstable=2 bg_thresh=998 thresh=1996 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 26.858481: balance_dirty_state: bdi btrfs-1: dirty=965 wb=462 unstable=2 bg_thresh=997 thresh=1995 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 26.858538: balance_dirty_state: bdi btrfs-1: dirty=965 wb=462 unstable=2 bg_thresh=997 thresh=1995 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 26.858650: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=462 unstable=2 bg_thresh=997 thresh=1994 gap=515 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 26.858713: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9408 wrote=0 to_write=8192 dd-2584 [001] 26.858776: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=462 unstable=2 bg_thresh=996 thresh=1992 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 26.858778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=43228 base_bw=74324 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 26.860750: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=896 to_write=7296 dd-2584 [001] 26.866203: balance_dirty_state: bdi btrfs-1: dirty=140 wb=1237 unstable=2 bg_thresh=994 thresh=1989 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 26.866265: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1237 unstable=2 bg_thresh=997 thresh=1994 gap=590 poll_thresh=13 ino=257 dd-2584 [001] 26.866324: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1237 unstable=2 bg_thresh=994 thresh=1988 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 26.866384: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1237 unstable=2 bg_thresh=996 thresh=1993 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 26.866442: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1237 unstable=2 bg_thresh=993 thresh=1987 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 26.866562: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1237 unstable=2 bg_thresh=995 thresh=1991 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 26.866851: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1237 unstable=2 bg_thresh=995 thresh=1990 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 26.866855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=43228 base_bw=74324 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 26.874272: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1112 unstable=2 bg_thresh=995 thresh=1991 gap=612 poll_thresh=18 ino=257 dd-2584 [001] 26.874354: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1112 unstable=2 bg_thresh=998 thresh=1996 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 26.874414: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1112 unstable=2 bg_thresh=995 thresh=1990 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 26.874470: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1112 unstable=2 bg_thresh=997 thresh=1995 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 26.874526: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1112 unstable=2 bg_thresh=994 thresh=1989 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 26.874641: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1112 unstable=2 bg_thresh=996 thresh=1993 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 26.874753: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1112 unstable=2 bg_thresh=996 thresh=1992 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 26.874757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=43228 base_bw=74324 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 26.882249: balance_dirty_state: bdi btrfs-1: dirty=390 wb=912 unstable=2 bg_thresh=997 thresh=1995 gap=691 poll_thresh=18 ino=257 dd-2584 [001] 26.882349: balance_dirty_state: bdi btrfs-1: dirty=415 wb=912 unstable=2 bg_thresh=997 thresh=1994 gap=665 poll_thresh=13 ino=257 dd-2584 [001] 26.882409: balance_dirty_state: bdi btrfs-1: dirty=440 wb=912 unstable=2 bg_thresh=997 thresh=1994 gap=640 poll_thresh=14 ino=257 dd-2584 [001] 26.882468: balance_dirty_state: bdi btrfs-1: dirty=440 wb=912 unstable=2 bg_thresh=996 thresh=1993 gap=639 poll_thresh=15 ino=257 dd-2584 [001] 26.882528: balance_dirty_state: bdi btrfs-1: dirty=465 wb=912 unstable=2 bg_thresh=999 thresh=1998 gap=619 poll_thresh=16 ino=257 dd-2584 [001] 26.882644: balance_dirty_state: bdi btrfs-1: dirty=490 wb=912 unstable=2 bg_thresh=998 thresh=1997 gap=593 poll_thresh=17 ino=257 dd-2584 [001] 26.882929: balance_dirty_state: bdi btrfs-1: dirty=515 wb=912 unstable=2 bg_thresh=998 thresh=1996 gap=567 poll_thresh=18 ino=257 dd-2584 [001] 26.883047: balance_dirty_state: bdi btrfs-1: dirty=565 wb=912 unstable=2 bg_thresh=997 thresh=1995 gap=516 poll_thresh=19 ino=257 dd-2584 [001] 26.883165: balance_dirty_state: bdi btrfs-1: dirty=590 wb=912 unstable=2 bg_thresh=999 thresh=1999 gap=495 poll_thresh=20 ino=257 dd-2584 [001] 26.883169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=43228 base_bw=74324 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 26.890251: balance_dirty_state: bdi btrfs-1: dirty=590 wb=912 unstable=2 bg_thresh=999 thresh=1998 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 26.890260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=43228 base_bw=74324 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 26.898253: balance_dirty_state: bdi btrfs-1: dirty=590 wb=787 unstable=2 bg_thresh=998 thresh=1996 gap=617 poll_thresh=20 ino=257 dd-2584 [001] 26.898335: balance_dirty_state: bdi btrfs-1: dirty=615 wb=787 unstable=2 bg_thresh=997 thresh=1995 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 26.898395: balance_dirty_state: bdi btrfs-1: dirty=615 wb=787 unstable=2 bg_thresh=994 thresh=1989 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 26.898511: balance_dirty_state: bdi btrfs-1: dirty=665 wb=787 unstable=2 bg_thresh=994 thresh=1988 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 26.898629: balance_dirty_state: bdi btrfs-1: dirty=690 wb=787 unstable=2 bg_thresh=996 thresh=1992 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 26.898746: balance_dirty_state: bdi btrfs-1: dirty=715 wb=787 unstable=2 bg_thresh=995 thresh=1991 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 26.898750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=43228 base_bw=74324 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 26.906243: balance_dirty_state: bdi btrfs-1: dirty=715 wb=537 unstable=2 bg_thresh=995 thresh=1990 gap=736 poll_thresh=19 ino=257 dd-2584 [001] 26.906346: balance_dirty_state: bdi btrfs-1: dirty=740 wb=537 unstable=2 bg_thresh=997 thresh=1995 gap=716 poll_thresh=14 ino=257 dd-2584 [001] 26.906465: balance_dirty_state: bdi btrfs-1: dirty=740 wb=537 unstable=2 bg_thresh=994 thresh=1989 gap=710 poll_thresh=15 ino=257 dd-2584 [001] 26.906923: balance_dirty_state: bdi btrfs-1: dirty=765 wb=537 unstable=2 bg_thresh=997 thresh=1994 gap=690 poll_thresh=16 ino=257 dd-2584 [001] 26.907160: balance_dirty_state: bdi btrfs-1: dirty=790 wb=537 unstable=2 bg_thresh=996 thresh=1993 gap=664 poll_thresh=17 ino=257 dd-2584 [001] 26.907393: balance_dirty_state: bdi btrfs-1: dirty=840 wb=537 unstable=2 bg_thresh=996 thresh=1992 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 26.907634: balance_dirty_state: bdi btrfs-1: dirty=865 wb=537 unstable=2 bg_thresh=995 thresh=1990 gap=586 poll_thresh=19 ino=257 dd-2584 [001] 26.907872: balance_dirty_state: bdi btrfs-1: dirty=890 wb=537 unstable=2 bg_thresh=994 thresh=1989 gap=560 poll_thresh=20 ino=257 dd-2584 [001] 26.908111: balance_dirty_state: bdi btrfs-1: dirty=915 wb=537 unstable=2 bg_thresh=994 thresh=1988 gap=534 poll_thresh=21 ino=257 dd-2584 [001] 26.908349: balance_dirty_state: bdi btrfs-1: dirty=965 wb=537 unstable=2 bg_thresh=996 thresh=1992 gap=488 poll_thresh=22 ino=257 dd-2584 [001] 26.908357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=43228 base_bw=74324 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 26.914282: balance_dirty_state: bdi btrfs-1: dirty=965 wb=412 unstable=2 bg_thresh=996 thresh=1992 gap=613 poll_thresh=22 ino=257 dd-2584 [001] 26.914348: balance_dirty_state: bdi btrfs-1: dirty=965 wb=412 unstable=2 bg_thresh=996 thresh=1992 gap=613 poll_thresh=16 ino=257 dd-2584 [001] 26.914468: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=412 unstable=2 bg_thresh=992 thresh=1985 gap=556 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 26.914530: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9464 wrote=0 to_write=8192 dd-2584 [001] 26.914765: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=412 unstable=2 bg_thresh=994 thresh=1989 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 26.914892: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=462 unstable=2 bg_thresh=994 thresh=1988 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 26.914893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=43228 base_bw=74324 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 26.916905: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=928 to_write=7264 dd-2584 [001] 26.922195: balance_dirty_state: bdi btrfs-1: dirty=140 wb=1212 unstable=2 bg_thresh=1001 thresh=2002 gap=648 poll_thresh=19 ino=257 dd-2584 [001] 26.922261: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1212 unstable=2 bg_thresh=1000 thresh=2001 gap=622 poll_thresh=14 ino=257 dd-2584 [001] 26.922323: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1212 unstable=2 bg_thresh=997 thresh=1995 gap=616 poll_thresh=15 ino=257 dd-2584 [001] 26.922383: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1212 unstable=2 bg_thresh=1000 thresh=2000 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 26.922508: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1212 unstable=2 bg_thresh=999 thresh=1999 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 26.922630: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1212 unstable=2 bg_thresh=999 thresh=1998 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 26.922754: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1212 unstable=2 bg_thresh=1001 thresh=2002 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 26.922758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=43228 base_bw=74324 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 26.934234: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1087 unstable=2 bg_thresh=988 thresh=1976 gap=597 poll_thresh=19 ino=257 dd-2584 [003] 26.934304: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1087 unstable=2 bg_thresh=988 thresh=1976 gap=597 poll_thresh=14 ino=257 dd-2584 [003] 26.934370: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1087 unstable=2 bg_thresh=990 thresh=1981 gap=577 poll_thresh=15 ino=257 dd-2584 [003] 26.934434: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1087 unstable=2 bg_thresh=990 thresh=1981 gap=552 poll_thresh=16 ino=257 dd-2584 [003] 26.934737: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1087 unstable=2 bg_thresh=993 thresh=1986 gap=532 poll_thresh=17 ino=257 dd-2584 [003] 26.934857: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1087 unstable=2 bg_thresh=995 thresh=1990 gap=511 poll_thresh=18 ino=257 dd-2584 [003] 26.934979: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1087 unstable=2 bg_thresh=994 thresh=1989 gap=460 poll_thresh=19 ino=257 dd-2584 [003] 26.934984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=43228 base_bw=74324 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 26.942237: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1087 unstable=2 bg_thresh=994 thresh=1989 gap=460 poll_thresh=19 ino=257 dd-2584 [003] 26.942241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=43228 base_bw=74324 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 26.950229: balance_dirty_state: bdi btrfs-1: dirty=440 wb=812 unstable=2 bg_thresh=983 thresh=1967 gap=713 poll_thresh=19 ino=257 dd-2584 [007] 26.950326: balance_dirty_state: bdi btrfs-1: dirty=440 wb=812 unstable=2 bg_thresh=983 thresh=1967 gap=713 poll_thresh=14 ino=257 dd-2584 [007] 26.950417: balance_dirty_state: bdi btrfs-1: dirty=465 wb=812 unstable=2 bg_thresh=986 thresh=1972 gap=693 poll_thresh=15 ino=257 dd-2584 [007] 26.950507: balance_dirty_state: bdi btrfs-1: dirty=490 wb=812 unstable=2 bg_thresh=988 thresh=1977 gap=673 poll_thresh=16 ino=257 dd-2584 [007] 26.950685: balance_dirty_state: bdi btrfs-1: dirty=515 wb=812 unstable=2 bg_thresh=988 thresh=1976 gap=647 poll_thresh=17 ino=257 dd-2584 [007] 26.950866: balance_dirty_state: bdi btrfs-1: dirty=540 wb=812 unstable=2 bg_thresh=987 thresh=1975 gap=621 poll_thresh=18 ino=257 dd-2584 [007] 26.951049: balance_dirty_state: bdi btrfs-1: dirty=590 wb=812 unstable=2 bg_thresh=986 thresh=1973 gap=569 poll_thresh=19 ino=257 dd-2584 [007] 26.951528: balance_dirty_state: bdi btrfs-1: dirty=615 wb=812 unstable=2 bg_thresh=989 thresh=1978 gap=549 poll_thresh=20 ino=257 dd-2584 [007] 26.951706: balance_dirty_state: bdi btrfs-1: dirty=640 wb=812 unstable=2 bg_thresh=988 thresh=1977 gap=523 poll_thresh=21 ino=257 dd-2584 [007] 26.951884: balance_dirty_state: bdi btrfs-1: dirty=665 wb=812 unstable=2 bg_thresh=988 thresh=1976 gap=497 poll_thresh=22 ino=257 dd-2584 [007] 26.952061: balance_dirty_state: bdi btrfs-1: dirty=715 wb=812 unstable=2 bg_thresh=990 thresh=1980 gap=451 poll_thresh=23 ino=257 dd-2584 [007] 26.952068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=43228 base_bw=74324 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 26.958352: balance_dirty_state: bdi btrfs-1: dirty=720 wb=553 unstable=2 bg_thresh=987 thresh=1974 gap=699 poll_thresh=23 ino=257 dd-2584 [007] 26.958416: balance_dirty_state: bdi btrfs-1: dirty=720 wb=553 unstable=2 bg_thresh=990 thresh=1980 gap=705 poll_thresh=17 ino=257 dd-2584 [007] 26.958541: balance_dirty_state: bdi btrfs-1: dirty=770 wb=553 unstable=2 bg_thresh=991 thresh=1982 gap=657 poll_thresh=18 ino=257 dd-2584 [007] 26.958666: balance_dirty_state: bdi btrfs-1: dirty=795 wb=553 unstable=2 bg_thresh=990 thresh=1981 gap=631 poll_thresh=19 ino=257 dd-2584 [007] 26.958791: balance_dirty_state: bdi btrfs-1: dirty=820 wb=553 unstable=2 bg_thresh=990 thresh=1980 gap=605 poll_thresh=20 ino=257 dd-2584 [007] 26.958915: balance_dirty_state: bdi btrfs-1: dirty=870 wb=553 unstable=2 bg_thresh=985 thresh=1970 gap=545 poll_thresh=21 ino=257 dd-2584 [007] 26.959212: balance_dirty_state: bdi btrfs-1: dirty=895 wb=553 unstable=2 bg_thresh=986 thresh=1972 gap=522 poll_thresh=22 ino=257 dd-2584 [007] 26.959335: balance_dirty_state: bdi btrfs-1: dirty=920 wb=553 unstable=2 bg_thresh=991 thresh=1983 gap=508 poll_thresh=23 ino=257 dd-2584 [007] 26.959458: balance_dirty_state: bdi btrfs-1: dirty=945 wb=553 unstable=2 bg_thresh=987 thresh=1974 gap=474 poll_thresh=24 ino=257 dd-2584 [007] 26.959463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=45856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 26.966301: balance_dirty_state: bdi btrfs-1: dirty=945 wb=428 unstable=2 bg_thresh=993 thresh=1987 gap=612 poll_thresh=24 ino=257 dd-2584 [007] 26.966371: balance_dirty_state: bdi btrfs-1: dirty=970 wb=428 unstable=2 bg_thresh=996 thresh=1992 gap=592 poll_thresh=18 ino=257 dd-2584 [007] 26.966492: balance_dirty_state: bdi btrfs-1: dirty=995 wb=428 unstable=2 bg_thresh=998 thresh=1996 gap=571 poll_thresh=19 ino=257 dd-2584 [007] 26.966610: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=428 unstable=2 bg_thresh=997 thresh=1995 gap=520 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 26.966684: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9516 wrote=0 to_write=8192 dd-2584 [007] 26.966740: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=428 unstable=2 bg_thresh=994 thresh=1988 gap=488 poll_thresh=21 ino=257 dd-2584 [007] 26.966742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=45856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 26.968764: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=912 to_write=7280 dd-2584 [003] 26.975263: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1200 unstable=2 bg_thresh=997 thresh=1995 gap=625 poll_thresh=21 ino=257 dd-2584 [003] 26.975334: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1200 unstable=2 bg_thresh=997 thresh=1995 gap=625 poll_thresh=16 ino=257 dd-2584 [003] 26.975457: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1200 unstable=2 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=17 ino=257 dd-2584 [003] 26.975752: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1200 unstable=2 bg_thresh=1002 thresh=2005 gap=560 poll_thresh=18 ino=257 dd-2584 [003] 26.975871: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1200 unstable=2 bg_thresh=1004 thresh=2009 gap=539 poll_thresh=19 ino=257 dd-2584 [003] 26.975988: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1200 unstable=2 bg_thresh=1004 thresh=2008 gap=513 poll_thresh=20 ino=257 dd-2584 [003] 26.976105: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1200 unstable=2 bg_thresh=1003 thresh=2007 gap=462 poll_thresh=21 ino=257 dd-2584 [003] 26.976110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=99% bdi_bw=45856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 26.982302: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1075 unstable=2 bg_thresh=1001 thresh=2002 gap=582 poll_thresh=21 ino=257 dd-2584 [005] 26.982367: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1075 unstable=2 bg_thresh=1001 thresh=2002 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 26.982487: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1075 unstable=2 bg_thresh=1003 thresh=2006 gap=536 poll_thresh=17 ino=257 dd-2584 [005] 26.982603: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1075 unstable=2 bg_thresh=1002 thresh=2005 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 26.982721: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1075 unstable=2 bg_thresh=1002 thresh=2004 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 26.982726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=45856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 26.990283: balance_dirty_state: bdi btrfs-1: dirty=452 wb=949 unstable=2 bg_thresh=997 thresh=1994 gap=591 poll_thresh=19 ino=257 dd-2584 [005] 26.990353: balance_dirty_state: bdi btrfs-1: dirty=477 wb=949 unstable=2 bg_thresh=999 thresh=1999 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 26.990584: balance_dirty_state: bdi btrfs-1: dirty=502 wb=949 unstable=2 bg_thresh=996 thresh=1993 gap=540 poll_thresh=15 ino=257 dd-2584 [005] 26.990644: balance_dirty_state: bdi btrfs-1: dirty=502 wb=949 unstable=2 bg_thresh=999 thresh=1998 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 26.990760: balance_dirty_state: bdi btrfs-1: dirty=552 wb=949 unstable=2 bg_thresh=998 thresh=1997 gap=494 poll_thresh=17 ino=257 dd-2584 [005] 26.990765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=45856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 26.998268: balance_dirty_state: bdi btrfs-1: dirty=548 wb=790 unstable=2 bg_thresh=997 thresh=1995 gap=655 poll_thresh=17 ino=257 dd-2584 [005] 26.998352: balance_dirty_state: bdi btrfs-1: dirty=548 wb=790 unstable=2 bg_thresh=997 thresh=1994 gap=654 poll_thresh=13 ino=257 dd-2584 [005] 26.998413: balance_dirty_state: bdi btrfs-1: dirty=573 wb=790 unstable=2 bg_thresh=999 thresh=1999 gap=634 poll_thresh=14 ino=257 dd-2584 [005] 26.998469: balance_dirty_state: bdi btrfs-1: dirty=573 wb=790 unstable=2 bg_thresh=996 thresh=1993 gap=628 poll_thresh=15 ino=257 dd-2584 [005] 26.998525: balance_dirty_state: bdi btrfs-1: dirty=598 wb=790 unstable=2 bg_thresh=999 thresh=1998 gap=608 poll_thresh=16 ino=257 dd-2584 [005] 26.998638: balance_dirty_state: bdi btrfs-1: dirty=623 wb=790 unstable=2 bg_thresh=995 thresh=1991 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 26.998755: balance_dirty_state: bdi btrfs-1: dirty=673 wb=790 unstable=2 bg_thresh=995 thresh=1990 gap=525 poll_thresh=18 ino=257 dd-2584 [005] 26.998872: balance_dirty_state: bdi btrfs-1: dirty=698 wb=790 unstable=2 bg_thresh=997 thresh=1994 gap=504 poll_thresh=19 ino=257 dd-2584 [005] 26.998987: balance_dirty_state: bdi btrfs-1: dirty=723 wb=790 unstable=2 bg_thresh=996 thresh=1993 gap=478 poll_thresh=20 ino=257 dd-2584 [005] 26.998991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=45856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 27.006269: balance_dirty_state: bdi btrfs-1: dirty=723 wb=665 unstable=2 bg_thresh=997 thresh=1994 gap=604 poll_thresh=20 ino=257 dd-2584 [003] 27.006510: balance_dirty_state: bdi btrfs-1: dirty=723 wb=665 unstable=2 bg_thresh=997 thresh=1994 gap=604 poll_thresh=15 ino=257 dd-2584 [003] 27.006566: balance_dirty_state: bdi btrfs-1: dirty=748 wb=665 unstable=2 bg_thresh=999 thresh=1999 gap=584 poll_thresh=16 ino=257 dd-2584 [003] 27.006680: balance_dirty_state: bdi btrfs-1: dirty=773 wb=665 unstable=2 bg_thresh=999 thresh=1998 gap=558 poll_thresh=17 ino=257 dd-2584 [003] 27.006792: balance_dirty_state: bdi btrfs-1: dirty=823 wb=665 unstable=2 bg_thresh=998 thresh=1997 gap=507 poll_thresh=18 ino=257 dd-2584 [003] 27.006905: balance_dirty_state: bdi btrfs-1: dirty=848 wb=665 unstable=2 bg_thresh=998 thresh=1996 gap=481 poll_thresh=19 ino=257 dd-2584 [003] 27.006910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=45856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 27.014314: balance_dirty_state: bdi btrfs-1: dirty=848 wb=515 unstable=2 bg_thresh=997 thresh=1994 gap=629 poll_thresh=19 ino=257 dd-2584 [003] 27.014419: balance_dirty_state: bdi btrfs-1: dirty=873 wb=515 unstable=2 bg_thresh=997 thresh=1994 gap=604 poll_thresh=14 ino=257 dd-2584 [003] 27.014474: balance_dirty_state: bdi btrfs-1: dirty=873 wb=515 unstable=2 bg_thresh=999 thresh=1999 gap=609 poll_thresh=15 ino=257 dd-2584 [003] 27.014529: balance_dirty_state: bdi btrfs-1: dirty=898 wb=515 unstable=2 bg_thresh=999 thresh=1999 gap=584 poll_thresh=16 ino=257 dd-2584 [003] 27.014641: balance_dirty_state: bdi btrfs-1: dirty=923 wb=515 unstable=2 bg_thresh=1002 thresh=2004 gap=564 poll_thresh=17 ino=257 dd-2584 [003] 27.014755: balance_dirty_state: bdi btrfs-1: dirty=948 wb=515 unstable=2 bg_thresh=1004 thresh=2008 gap=543 poll_thresh=18 ino=257 dd-2584 [003] 27.015030: balance_dirty_state: bdi btrfs-1: dirty=998 wb=515 unstable=2 bg_thresh=1003 thresh=2007 gap=492 poll_thresh=19 ino=257 dd-2584 [003] 27.015035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=45856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 27.022309: balance_dirty_state: bdi btrfs-1: dirty=998 wb=390 unstable=2 bg_thresh=996 thresh=1993 gap=603 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 27.022358: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9572 wrote=0 to_write=8192 dd-2584 [003] 27.022420: balance_dirty_state: bdi btrfs-1: dirty=998 wb=390 unstable=2 bg_thresh=996 thresh=1993 gap=603 poll_thresh=14 ino=257 dd-2584 [003] 27.022479: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=390 unstable=2 bg_thresh=999 thresh=1998 gap=583 poll_thresh=15 ino=257 dd-2584 [003] 27.022540: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=415 unstable=2 bg_thresh=999 thresh=1998 gap=558 poll_thresh=16 ino=257 dd-2584 [003] 27.022664: balance_dirty_state: bdi btrfs-1: dirty=998 wb=465 unstable=2 bg_thresh=1001 thresh=2003 gap=538 poll_thresh=17 ino=257 dd-2584 [003] 27.022791: balance_dirty_state: bdi btrfs-1: dirty=973 wb=515 unstable=2 bg_thresh=1003 thresh=2007 gap=517 poll_thresh=18 ino=257 dd-2584 [003] 27.022954: balance_dirty_state: bdi btrfs-1: dirty=923 wb=590 unstable=2 bg_thresh=1003 thresh=2006 gap=491 poll_thresh=19 ino=257 dd-2584 [003] 27.022956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=45856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 27.024703: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=976 to_write=7216 dd-2584 [003] 27.030280: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1240 unstable=2 bg_thresh=997 thresh=1994 gap=604 poll_thresh=19 ino=257 dd-2584 [003] 27.030383: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1240 unstable=2 bg_thresh=997 thresh=1994 gap=579 poll_thresh=14 ino=257 dd-2584 [003] 27.030459: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1240 unstable=2 bg_thresh=999 thresh=1999 gap=559 poll_thresh=15 ino=257 dd-2584 [003] 27.030534: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1240 unstable=2 bg_thresh=999 thresh=1999 gap=559 poll_thresh=16 ino=257 dd-2584 [003] 27.030683: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1240 unstable=2 bg_thresh=1002 thresh=2004 gap=514 poll_thresh=17 ino=257 dd-2584 [003] 27.031129: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1240 unstable=2 bg_thresh=1004 thresh=2008 gap=493 poll_thresh=18 ino=257 dd-2584 [003] 27.031135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=45856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 27.038311: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1114 unstable=2 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=18 ino=257 dd-2584 [003] 27.038413: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1114 unstable=2 bg_thresh=1001 thresh=2002 gap=589 poll_thresh=13 ino=257 dd-2584 [003] 27.038468: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1114 unstable=2 bg_thresh=1003 thresh=2007 gap=594 poll_thresh=14 ino=257 dd-2584 [003] 27.038525: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1114 unstable=2 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=15 ino=257 dd-2584 [003] 27.038581: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1114 unstable=2 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=16 ino=257 dd-2584 [003] 27.038694: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1114 unstable=2 bg_thresh=1002 thresh=2005 gap=517 poll_thresh=17 ino=257 dd-2584 [003] 27.038808: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1114 unstable=2 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=18 ino=257 dd-2584 [003] 27.038812: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=45856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 27.046158: balance_dirty_state: bdi btrfs-1: dirty=397 wb=989 unstable=2 bg_thresh=996 thresh=1992 gap=604 poll_thresh=18 ino=257 dd-2584 [003] 27.046222: balance_dirty_state: bdi btrfs-1: dirty=422 wb=989 unstable=2 bg_thresh=996 thresh=1992 gap=579 poll_thresh=13 ino=257 dd-2584 [003] 27.046279: balance_dirty_state: bdi btrfs-1: dirty=422 wb=989 unstable=2 bg_thresh=998 thresh=1997 gap=584 poll_thresh=14 ino=257 dd-2584 [003] 27.046337: balance_dirty_state: bdi btrfs-1: dirty=447 wb=989 unstable=2 bg_thresh=998 thresh=1997 gap=559 poll_thresh=15 ino=257 dd-2584 [003] 27.046394: balance_dirty_state: bdi btrfs-1: dirty=472 wb=989 unstable=2 bg_thresh=1001 thresh=2002 gap=539 poll_thresh=16 ino=257 dd-2584 [003] 27.046511: balance_dirty_state: bdi btrfs-1: dirty=497 wb=989 unstable=2 bg_thresh=1003 thresh=2007 gap=519 poll_thresh=17 ino=257 dd-2584 [003] 27.046799: balance_dirty_state: bdi btrfs-1: dirty=522 wb=989 unstable=2 bg_thresh=1003 thresh=2006 gap=493 poll_thresh=18 ino=257 dd-2584 [003] 27.046803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=45856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 27.054321: balance_dirty_state: bdi btrfs-1: dirty=522 wb=839 unstable=2 bg_thresh=1001 thresh=2003 gap=640 poll_thresh=18 ino=257 dd-2584 [003] 27.054392: balance_dirty_state: bdi btrfs-1: dirty=547 wb=839 unstable=2 bg_thresh=1001 thresh=2003 gap=615 poll_thresh=13 ino=257 dd-2584 [003] 27.054451: balance_dirty_state: bdi btrfs-1: dirty=547 wb=839 unstable=2 bg_thresh=1004 thresh=2008 gap=620 poll_thresh=14 ino=257 dd-2584 [003] 27.054506: balance_dirty_state: bdi btrfs-1: dirty=572 wb=839 unstable=2 bg_thresh=1004 thresh=2008 gap=595 poll_thresh=15 ino=257 dd-2584 [003] 27.054563: balance_dirty_state: bdi btrfs-1: dirty=597 wb=839 unstable=2 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=16 ino=257 dd-2584 [003] 27.054675: balance_dirty_state: bdi btrfs-1: dirty=622 wb=839 unstable=2 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=17 ino=257 dd-2584 [003] 27.054791: balance_dirty_state: bdi btrfs-1: dirty=647 wb=839 unstable=2 bg_thresh=1002 thresh=2005 gap=517 poll_thresh=18 ino=257 dd-2584 [003] 27.054913: balance_dirty_state: bdi btrfs-1: dirty=697 wb=839 unstable=2 bg_thresh=1004 thresh=2009 gap=471 poll_thresh=19 ino=257 dd-2584 [003] 27.054917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=45856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 27.062175: balance_dirty_state: bdi btrfs-1: dirty=697 wb=714 unstable=2 bg_thresh=998 thresh=1996 gap=583 poll_thresh=19 ino=257 dd-2584 [003] 27.062270: balance_dirty_state: bdi btrfs-1: dirty=697 wb=714 unstable=2 bg_thresh=998 thresh=1996 gap=583 poll_thresh=14 ino=257 dd-2584 [003] 27.062330: balance_dirty_state: bdi btrfs-1: dirty=722 wb=714 unstable=2 bg_thresh=1000 thresh=2001 gap=563 poll_thresh=15 ino=257 dd-2584 [003] 27.062385: balance_dirty_state: bdi btrfs-1: dirty=747 wb=714 unstable=2 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=16 ino=257 dd-2584 [003] 27.062496: balance_dirty_state: bdi btrfs-1: dirty=772 wb=714 unstable=2 bg_thresh=1003 thresh=2006 gap=518 poll_thresh=17 ino=257 dd-2584 [003] 27.062784: balance_dirty_state: bdi btrfs-1: dirty=797 wb=714 unstable=2 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=18 ino=257 dd-2584 [003] 27.062788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=47916 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 27.070302: balance_dirty_state: bdi btrfs-1: dirty=797 wb=589 unstable=2 bg_thresh=1008 thresh=2016 gap=628 poll_thresh=18 ino=257 dd-2584 [003] 27.070430: balance_dirty_state: bdi btrfs-1: dirty=822 wb=589 unstable=2 bg_thresh=1005 thresh=2010 gap=597 poll_thresh=13 ino=257 dd-2584 [003] 27.070550: balance_dirty_state: bdi btrfs-1: dirty=822 wb=589 unstable=2 bg_thresh=1003 thresh=2006 gap=593 poll_thresh=14 ino=257 dd-2584 [003] 27.070667: balance_dirty_state: bdi btrfs-1: dirty=847 wb=589 unstable=2 bg_thresh=1005 thresh=2011 gap=573 poll_thresh=15 ino=257 dd-2584 [003] 27.070803: balance_dirty_state: bdi btrfs-1: dirty=872 wb=564 unstable=2 bg_thresh=1005 thresh=2011 gap=573 poll_thresh=16 ino=257 dd-2584 [003] 27.071072: balance_dirty_state: bdi btrfs-1: dirty=897 wb=464 unstable=2 bg_thresh=1005 thresh=2010 gap=647 poll_thresh=17 ino=257 dd-2584 [003] 27.071306: balance_dirty_state: bdi btrfs-1: dirty=922 wb=464 unstable=2 bg_thresh=1007 thresh=2014 gap=626 poll_thresh=18 ino=257 dd-2584 [003] 27.071539: balance_dirty_state: bdi btrfs-1: dirty=947 wb=464 unstable=2 bg_thresh=1003 thresh=2007 gap=594 poll_thresh=19 ino=257 dd-2584 [003] 27.071771: balance_dirty_state: bdi btrfs-1: dirty=997 wb=464 unstable=2 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=20 ino=257 dd-2584 [003] 27.072007: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=464 unstable=2 bg_thresh=1005 thresh=2010 gap=522 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 27.072057: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9620 wrote=0 to_write=8192 dd-2584 [003] 27.072379: balance_dirty_state: bdi btrfs-1: dirty=972 wb=539 unstable=2 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=22 ino=257 dd-2584 [003] 27.072380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=47916 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 27.074142: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=896 to_write=7296 dd-2584 [000] 27.078245: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1364 unstable=2 bg_thresh=1013 thresh=2027 gap=514 poll_thresh=22 ino=257 dd-2584 [000] 27.078314: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1364 unstable=2 bg_thresh=1013 thresh=2027 gap=489 poll_thresh=16 ino=257 dd-2584 [000] 27.078318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=47916 base_bw=65036 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 27.086273: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1114 unstable=2 bg_thresh=1001 thresh=2002 gap=714 poll_thresh=16 ino=257 dd-2584 [000] 27.086368: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1114 unstable=2 bg_thresh=1001 thresh=2002 gap=714 poll_thresh=12 ino=257 dd-2584 [000] 27.086459: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1114 unstable=2 bg_thresh=1003 thresh=2007 gap=694 poll_thresh=13 ino=257 dd-2584 [000] 27.086536: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1114 unstable=2 bg_thresh=1003 thresh=2007 gap=694 poll_thresh=14 ino=257 dd-2584 [000] 27.086599: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1114 unstable=2 bg_thresh=1006 thresh=2012 gap=674 poll_thresh=15 ino=257 dd-2584 [000] 27.086666: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1114 unstable=2 bg_thresh=1005 thresh=2011 gap=648 poll_thresh=16 ino=257 dd-2584 [000] 27.086914: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1114 unstable=2 bg_thresh=1002 thresh=2004 gap=616 poll_thresh=17 ino=257 dd-2584 [000] 27.087050: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1114 unstable=2 bg_thresh=1001 thresh=2003 gap=590 poll_thresh=18 ino=257 dd-2584 [000] 27.087172: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1114 unstable=2 bg_thresh=1003 thresh=2007 gap=544 poll_thresh=19 ino=257 dd-2584 [000] 27.087296: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1114 unstable=2 bg_thresh=1003 thresh=2006 gap=518 poll_thresh=20 ino=257 dd-2584 [000] 27.087851: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1114 unstable=2 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=21 ino=257 dd-2584 [000] 27.087856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=47916 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 27.094233: balance_dirty_state: bdi btrfs-1: dirty=397 wb=989 unstable=2 bg_thresh=997 thresh=1995 gap=607 poll_thresh=21 ino=257 dd-2584 [000] 27.094330: balance_dirty_state: bdi btrfs-1: dirty=422 wb=989 unstable=2 bg_thresh=1000 thresh=2000 gap=587 poll_thresh=16 ino=257 dd-2584 [000] 27.094515: balance_dirty_state: bdi btrfs-1: dirty=447 wb=989 unstable=2 bg_thresh=998 thresh=1996 gap=558 poll_thresh=17 ino=257 dd-2584 [000] 27.094705: balance_dirty_state: bdi btrfs-1: dirty=472 wb=989 unstable=2 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=18 ino=257 dd-2584 [000] 27.094894: balance_dirty_state: bdi btrfs-1: dirty=522 wb=989 unstable=2 bg_thresh=1001 thresh=2002 gap=489 poll_thresh=19 ino=257 dd-2584 [000] 27.094901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=47916 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 27.102233: balance_dirty_state: bdi btrfs-1: dirty=524 wb=986 unstable=2 bg_thresh=991 thresh=1982 gap=470 poll_thresh=19 ino=257 dd-2584 [003] 27.102238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=47916 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 27.110266: balance_dirty_state: bdi btrfs-1: dirty=524 wb=786 unstable=2 bg_thresh=1000 thresh=2000 gap=688 poll_thresh=19 ino=257 dd-2584 [003] 27.110332: balance_dirty_state: bdi btrfs-1: dirty=549 wb=786 unstable=2 bg_thresh=1002 thresh=2005 gap=668 poll_thresh=14 ino=257 dd-2584 [003] 27.110392: balance_dirty_state: bdi btrfs-1: dirty=574 wb=786 unstable=2 bg_thresh=1002 thresh=2005 gap=643 poll_thresh=15 ino=257 dd-2584 [003] 27.110453: balance_dirty_state: bdi btrfs-1: dirty=574 wb=786 unstable=2 bg_thresh=1005 thresh=2010 gap=648 poll_thresh=16 ino=257 dd-2584 [003] 27.110576: balance_dirty_state: bdi btrfs-1: dirty=624 wb=786 unstable=2 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=17 ino=257 dd-2584 [003] 27.110700: balance_dirty_state: bdi btrfs-1: dirty=649 wb=786 unstable=2 bg_thresh=1006 thresh=2013 gap=576 poll_thresh=18 ino=257 dd-2584 [003] 27.110992: balance_dirty_state: bdi btrfs-1: dirty=674 wb=786 unstable=2 bg_thresh=1006 thresh=2012 gap=550 poll_thresh=19 ino=257 dd-2584 [003] 27.111110: balance_dirty_state: bdi btrfs-1: dirty=699 wb=786 unstable=2 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=20 ino=257 dd-2584 [003] 27.111227: balance_dirty_state: bdi btrfs-1: dirty=749 wb=786 unstable=2 bg_thresh=1005 thresh=2010 gap=473 poll_thresh=21 ino=257 dd-2584 [003] 27.111232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=47916 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 27.118296: balance_dirty_state: bdi btrfs-1: dirty=749 wb=636 unstable=2 bg_thresh=1004 thresh=2009 gap=622 poll_thresh=21 ino=257 dd-2584 [003] 27.118361: balance_dirty_state: bdi btrfs-1: dirty=749 wb=636 unstable=2 bg_thresh=1004 thresh=2008 gap=621 poll_thresh=16 ino=257 dd-2584 [003] 27.118478: balance_dirty_state: bdi btrfs-1: dirty=799 wb=636 unstable=2 bg_thresh=1003 thresh=2007 gap=570 poll_thresh=17 ino=257 dd-2584 [003] 27.118596: balance_dirty_state: bdi btrfs-1: dirty=824 wb=636 unstable=2 bg_thresh=1003 thresh=2006 gap=544 poll_thresh=18 ino=257 dd-2584 [003] 27.118714: balance_dirty_state: bdi btrfs-1: dirty=849 wb=636 unstable=2 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=19 ino=257 dd-2584 [003] 27.118833: balance_dirty_state: bdi btrfs-1: dirty=874 wb=636 unstable=2 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=20 ino=257 dd-2584 [003] 27.118838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=47916 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 27.126265: balance_dirty_state: bdi btrfs-1: dirty=874 wb=486 unstable=2 bg_thresh=1000 thresh=2000 gap=638 poll_thresh=20 ino=257 dd-2584 [003] 27.126343: balance_dirty_state: bdi btrfs-1: dirty=899 wb=411 unstable=2 bg_thresh=999 thresh=1999 gap=687 poll_thresh=15 ino=257 dd-2584 [003] 27.126573: balance_dirty_state: bdi btrfs-1: dirty=924 wb=386 unstable=2 bg_thresh=1002 thresh=2005 gap=693 poll_thresh=16 ino=257 dd-2584 [003] 27.126691: balance_dirty_state: bdi btrfs-1: dirty=949 wb=386 unstable=2 bg_thresh=1002 thresh=2004 gap=667 poll_thresh=17 ino=257 dd-2584 [003] 27.126809: balance_dirty_state: bdi btrfs-1: dirty=974 wb=386 unstable=2 bg_thresh=1004 thresh=2008 gap=646 poll_thresh=18 ino=257 dd-2584 [003] 27.126925: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=386 unstable=2 bg_thresh=1003 thresh=2007 gap=595 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 27.126940: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9676 wrote=0 to_write=8192 dd-2584 [003] 27.127049: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=386 unstable=2 bg_thresh=1003 thresh=2006 gap=569 poll_thresh=20 ino=257 dd-2584 [003] 27.127176: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=411 unstable=2 bg_thresh=999 thresh=1999 gap=537 poll_thresh=21 ino=257 dd-2584 [003] 27.127303: balance_dirty_state: bdi btrfs-1: dirty=999 wb=486 unstable=2 bg_thresh=1001 thresh=2003 gap=516 poll_thresh=22 ino=257 dd-2584 [003] 27.127448: balance_dirty_state: bdi btrfs-1: dirty=999 wb=536 unstable=2 bg_thresh=1001 thresh=2002 gap=465 poll_thresh=23 ino=257 dd-2584 [003] 27.127450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=47916 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 27.129196: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=316 wrote=976 to_write=7216 dd-2584 [003] 27.134291: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1236 unstable=2 bg_thresh=998 thresh=1996 gap=584 poll_thresh=23 ino=257 dd-2584 [003] 27.134384: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1236 unstable=2 bg_thresh=996 thresh=1992 gap=580 poll_thresh=17 ino=257 dd-2584 [003] 27.134835: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1236 unstable=2 bg_thresh=998 thresh=1997 gap=535 poll_thresh=18 ino=257 dd-2584 [003] 27.134994: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1236 unstable=2 bg_thresh=1000 thresh=2001 gap=514 poll_thresh=19 ino=257 dd-2584 [003] 27.135151: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1236 unstable=2 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=20 ino=257 dd-2584 [003] 27.135158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=47916 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 27.142384: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1086 unstable=2 bg_thresh=1000 thresh=2001 gap=639 poll_thresh=20 ino=257 dd-2584 [000] 27.142513: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1086 unstable=2 bg_thresh=997 thresh=1995 gap=633 poll_thresh=15 ino=257 dd-2584 [000] 27.142631: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1086 unstable=2 bg_thresh=1000 thresh=2000 gap=613 poll_thresh=16 ino=257 dd-2584 [000] 27.142863: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1086 unstable=2 bg_thresh=999 thresh=1999 gap=587 poll_thresh=17 ino=257 dd-2584 [000] 27.143095: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1086 unstable=2 bg_thresh=999 thresh=1998 gap=561 poll_thresh=18 ino=257 dd-2584 [000] 27.143331: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1086 unstable=2 bg_thresh=1001 thresh=2002 gap=515 poll_thresh=19 ino=257 dd-2584 [000] 27.143561: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1086 unstable=2 bg_thresh=1000 thresh=2001 gap=489 poll_thresh=20 ino=257 dd-2584 [000] 27.143570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=47916 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.154323: balance_dirty_state: bdi btrfs-1: dirty=424 wb=961 unstable=2 bg_thresh=1002 thresh=2005 gap=618 poll_thresh=20 ino=257 dd-2584 [004] 27.154764: balance_dirty_state: bdi btrfs-1: dirty=449 wb=961 unstable=2 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 27.154853: balance_dirty_state: bdi btrfs-1: dirty=449 wb=961 unstable=2 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 27.155032: balance_dirty_state: bdi btrfs-1: dirty=474 wb=961 unstable=2 bg_thresh=1006 thresh=2012 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 27.155204: balance_dirty_state: bdi btrfs-1: dirty=524 wb=961 unstable=2 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 27.155375: balance_dirty_state: bdi btrfs-1: dirty=549 wb=961 unstable=2 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 27.155381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=47916 base_bw=65036 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 27.162328: balance_dirty_state: bdi btrfs-1: dirty=549 wb=961 unstable=2 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 27.162336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=47916 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.170295: balance_dirty_state: bdi btrfs-1: dirty=549 wb=586 unstable=2 bg_thresh=999 thresh=1999 gap=862 poll_thresh=19 ino=257 dd-2584 [004] 27.170365: balance_dirty_state: bdi btrfs-1: dirty=574 wb=586 unstable=2 bg_thresh=1002 thresh=2004 gap=842 poll_thresh=14 ino=257 dd-2584 [004] 27.170427: balance_dirty_state: bdi btrfs-1: dirty=574 wb=586 unstable=2 bg_thresh=1001 thresh=2003 gap=841 poll_thresh=15 ino=257 dd-2584 [004] 27.170483: balance_dirty_state: bdi btrfs-1: dirty=599 wb=586 unstable=2 bg_thresh=1001 thresh=2003 gap=816 poll_thresh=16 ino=257 dd-2584 [004] 27.170594: balance_dirty_state: bdi btrfs-1: dirty=624 wb=586 unstable=2 bg_thresh=1001 thresh=2002 gap=790 poll_thresh=17 ino=257 dd-2584 [004] 27.170707: balance_dirty_state: bdi btrfs-1: dirty=649 wb=586 unstable=2 bg_thresh=1003 thresh=2006 gap=769 poll_thresh=18 ino=257 dd-2584 [004] 27.170983: balance_dirty_state: bdi btrfs-1: dirty=699 wb=586 unstable=2 bg_thresh=1002 thresh=2005 gap=718 poll_thresh=19 ino=257 dd-2584 [004] 27.171095: balance_dirty_state: bdi btrfs-1: dirty=724 wb=586 unstable=2 bg_thresh=1002 thresh=2004 gap=692 poll_thresh=20 ino=257 dd-2584 [004] 27.171209: balance_dirty_state: bdi btrfs-1: dirty=749 wb=586 unstable=2 bg_thresh=1004 thresh=2008 gap=671 poll_thresh=21 ino=257 dd-2584 [004] 27.171326: balance_dirty_state: bdi btrfs-1: dirty=799 wb=586 unstable=2 bg_thresh=1000 thresh=2001 gap=614 poll_thresh=22 ino=257 dd-2584 [004] 27.171440: balance_dirty_state: bdi btrfs-1: dirty=824 wb=586 unstable=2 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=23 ino=257 dd-2584 [004] 27.171553: balance_dirty_state: bdi btrfs-1: dirty=849 wb=586 unstable=2 bg_thresh=999 thresh=1999 gap=562 poll_thresh=24 ino=257 dd-2584 [004] 27.171671: balance_dirty_state: bdi btrfs-1: dirty=874 wb=586 unstable=2 bg_thresh=1001 thresh=2003 gap=541 poll_thresh=25 ino=257 dd-2584 [004] 27.171790: balance_dirty_state: bdi btrfs-1: dirty=924 wb=586 unstable=2 bg_thresh=1001 thresh=2002 gap=490 poll_thresh=26 ino=257 dd-2584 [004] 27.171795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=50516 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.178398: balance_dirty_state: bdi btrfs-1: dirty=924 wb=461 unstable=2 bg_thresh=997 thresh=1995 gap=608 poll_thresh=26 ino=257 dd-2584 [004] 27.178466: balance_dirty_state: bdi btrfs-1: dirty=924 wb=461 unstable=2 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 27.179042: balance_dirty_state: bdi btrfs-1: dirty=974 wb=461 unstable=2 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=20 ino=257 dd-2584 [004] 27.179276: balance_dirty_state: bdi btrfs-1: dirty=999 wb=461 unstable=2 bg_thresh=1002 thresh=2004 gap=542 poll_thresh=21 ino=257 dd-2584 [004] 27.179510: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=461 unstable=2 bg_thresh=998 thresh=1997 gap=510 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 27.179554: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9728 wrote=0 to_write=8192 dd-2584 [004] 27.179756: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=461 unstable=2 bg_thresh=1000 thresh=2001 gap=489 poll_thresh=23 ino=257 dd-2584 [004] 27.179759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-345% task_weight=98% bdi_bw=50516 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 27.183805: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=372 wrote=912 to_write=7280 dd-2584 [000] 27.186420: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1236 unstable=2 bg_thresh=999 thresh=1998 gap=611 poll_thresh=23 ino=257 dd-2584 [000] 27.186560: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1236 unstable=2 bg_thresh=996 thresh=1992 gap=580 poll_thresh=17 ino=257 dd-2584 [000] 27.186798: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1236 unstable=2 bg_thresh=998 thresh=1996 gap=559 poll_thresh=18 ino=257 dd-2584 [000] 27.187034: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1236 unstable=2 bg_thresh=997 thresh=1995 gap=533 poll_thresh=19 ino=257 dd-2584 [000] 27.187218: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1236 unstable=2 bg_thresh=997 thresh=1994 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 27.187223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=50516 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 27.194310: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1111 unstable=2 bg_thresh=998 thresh=1996 gap=609 poll_thresh=20 ino=257 dd-2584 [000] 27.194434: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1111 unstable=2 bg_thresh=997 thresh=1995 gap=608 poll_thresh=15 ino=257 dd-2584 [000] 27.194902: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1111 unstable=2 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 27.195137: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1111 unstable=2 bg_thresh=999 thresh=1999 gap=562 poll_thresh=17 ino=257 dd-2584 [000] 27.195372: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1111 unstable=2 bg_thresh=999 thresh=1998 gap=536 poll_thresh=18 ino=257 dd-2584 [000] 27.195603: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1111 unstable=2 bg_thresh=998 thresh=1997 gap=485 poll_thresh=19 ino=257 dd-2584 [000] 27.195612: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-351% task_weight=99% bdi_bw=50516 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.202340: balance_dirty_state: bdi btrfs-1: dirty=399 wb=986 unstable=2 bg_thresh=999 thresh=1998 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 27.202479: balance_dirty_state: bdi btrfs-1: dirty=424 wb=986 unstable=2 bg_thresh=994 thresh=1989 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 27.202573: balance_dirty_state: bdi btrfs-1: dirty=449 wb=986 unstable=2 bg_thresh=997 thresh=1994 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 27.202663: balance_dirty_state: bdi btrfs-1: dirty=449 wb=986 unstable=2 bg_thresh=999 thresh=1999 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 27.202833: balance_dirty_state: bdi btrfs-1: dirty=499 wb=986 unstable=2 bg_thresh=999 thresh=1998 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 27.203001: balance_dirty_state: bdi btrfs-1: dirty=524 wb=986 unstable=2 bg_thresh=998 thresh=1997 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 27.203007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-351% task_weight=99% bdi_bw=50516 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.210249: balance_dirty_state: bdi btrfs-1: dirty=524 wb=861 unstable=2 bg_thresh=1000 thresh=2001 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 27.210348: balance_dirty_state: bdi btrfs-1: dirty=549 wb=861 unstable=2 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 27.210434: balance_dirty_state: bdi btrfs-1: dirty=549 wb=861 unstable=2 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 27.210806: balance_dirty_state: bdi btrfs-1: dirty=574 wb=861 unstable=2 bg_thresh=999 thresh=1999 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 27.210891: balance_dirty_state: bdi btrfs-1: dirty=599 wb=861 unstable=2 bg_thresh=1002 thresh=2004 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 27.211061: balance_dirty_state: bdi btrfs-1: dirty=624 wb=861 unstable=2 bg_thresh=998 thresh=1997 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 27.211233: balance_dirty_state: bdi btrfs-1: dirty=649 wb=861 unstable=2 bg_thresh=998 thresh=1996 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 27.211239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=99% bdi_bw=50516 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.218349: balance_dirty_state: bdi btrfs-1: dirty=649 wb=636 unstable=2 bg_thresh=997 thresh=1995 gap=708 poll_thresh=18 ino=257 dd-2584 [004] 27.218449: balance_dirty_state: bdi btrfs-1: dirty=674 wb=636 unstable=2 bg_thresh=1000 thresh=2000 gap=688 poll_thresh=13 ino=257 dd-2584 [004] 27.218509: balance_dirty_state: bdi btrfs-1: dirty=674 wb=636 unstable=2 bg_thresh=999 thresh=1999 gap=687 poll_thresh=14 ino=257 dd-2584 [004] 27.218565: balance_dirty_state: bdi btrfs-1: dirty=699 wb=636 unstable=2 bg_thresh=999 thresh=1999 gap=662 poll_thresh=15 ino=257 dd-2584 [004] 27.218621: balance_dirty_state: bdi btrfs-1: dirty=724 wb=636 unstable=2 bg_thresh=999 thresh=1998 gap=636 poll_thresh=16 ino=257 dd-2584 [004] 27.218732: balance_dirty_state: bdi btrfs-1: dirty=749 wb=636 unstable=2 bg_thresh=998 thresh=1997 gap=610 poll_thresh=17 ino=257 dd-2584 [004] 27.218845: balance_dirty_state: bdi btrfs-1: dirty=774 wb=636 unstable=2 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 27.218957: balance_dirty_state: bdi btrfs-1: dirty=799 wb=636 unstable=2 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=19 ino=257 dd-2584 [004] 27.219233: balance_dirty_state: bdi btrfs-1: dirty=849 wb=636 unstable=2 bg_thresh=999 thresh=1999 gap=512 poll_thresh=20 ino=257 dd-2584 [004] 27.219353: balance_dirty_state: bdi btrfs-1: dirty=874 wb=636 unstable=2 bg_thresh=999 thresh=1998 gap=486 poll_thresh=21 ino=257 dd-2584 [004] 27.219357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-160% task_gap=-419% task_weight=98% bdi_bw=50516 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.226302: balance_dirty_state: bdi btrfs-1: dirty=874 wb=511 unstable=2 bg_thresh=998 thresh=1997 gap=610 poll_thresh=21 ino=257 dd-2584 [004] 27.226389: balance_dirty_state: bdi btrfs-1: dirty=899 wb=511 unstable=2 bg_thresh=998 thresh=1996 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 27.226502: balance_dirty_state: bdi btrfs-1: dirty=924 wb=511 unstable=2 bg_thresh=997 thresh=1995 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 27.226615: balance_dirty_state: bdi btrfs-1: dirty=949 wb=511 unstable=2 bg_thresh=997 thresh=1994 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 27.226727: balance_dirty_state: bdi btrfs-1: dirty=999 wb=511 unstable=2 bg_thresh=999 thresh=1998 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 27.226731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-370% task_weight=98% bdi_bw=50516 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 27.226812: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9776 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 27.229122: writeback_single_inode: bdi btrfs-1: ino=257 state= age=416 wrote=816 to_write=7376 dd-2584 [004] 27.238310: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1211 unstable=2 bg_thresh=999 thresh=1999 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 27.238410: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1211 unstable=2 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=14 ino=257 dd-2584 [004] 27.238504: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1211 unstable=2 bg_thresh=999 thresh=1998 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 27.238622: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1161 unstable=2 bg_thresh=997 thresh=1994 gap=632 poll_thresh=16 ino=257 dd-2584 [004] 27.238818: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1086 unstable=2 bg_thresh=999 thresh=1999 gap=662 poll_thresh=17 ino=257 dd-2584 [004] 27.239274: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1086 unstable=2 bg_thresh=1001 thresh=2003 gap=641 poll_thresh=18 ino=257 dd-2584 [004] 27.239461: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1086 unstable=2 bg_thresh=1003 thresh=2007 gap=620 poll_thresh=19 ino=257 dd-2584 [004] 27.239649: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1086 unstable=2 bg_thresh=1003 thresh=2006 gap=569 poll_thresh=20 ino=257 dd-2584 [004] 27.239846: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1086 unstable=2 bg_thresh=999 thresh=1999 gap=537 poll_thresh=21 ino=257 dd-2584 [004] 27.240043: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1086 unstable=2 bg_thresh=1001 thresh=2003 gap=516 poll_thresh=22 ino=257 dd-2584 [004] 27.240234: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1086 unstable=2 bg_thresh=1001 thresh=2002 gap=490 poll_thresh=23 ino=257 dd-2584 [004] 27.240242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=50516 base_bw=65036 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 27.246276: balance_dirty_state: bdi btrfs-1: dirty=424 wb=961 unstable=2 bg_thresh=996 thresh=1992 gap=605 poll_thresh=23 ino=257 dd-2584 [004] 27.246349: balance_dirty_state: bdi btrfs-1: dirty=449 wb=961 unstable=2 bg_thresh=988 thresh=1977 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 27.246527: balance_dirty_state: bdi btrfs-1: dirty=474 wb=961 unstable=2 bg_thresh=991 thresh=1983 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 27.246971: balance_dirty_state: bdi btrfs-1: dirty=524 wb=961 unstable=2 bg_thresh=988 thresh=1976 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 27.246975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-125% task_gap=-350% task_weight=99% bdi_bw=50516 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 27.254360: balance_dirty_state: bdi btrfs-1: dirty=524 wb=836 unstable=2 bg_thresh=997 thresh=1995 gap=633 poll_thresh=19 ino=257 dd-2584 [003] 27.254427: balance_dirty_state: bdi btrfs-1: dirty=549 wb=836 unstable=2 bg_thresh=997 thresh=1995 gap=608 poll_thresh=14 ino=257 dd-2584 [003] 27.254487: balance_dirty_state: bdi btrfs-1: dirty=549 wb=836 unstable=2 bg_thresh=1000 thresh=2000 gap=613 poll_thresh=15 ino=257 dd-2584 [003] 27.254547: balance_dirty_state: bdi btrfs-1: dirty=574 wb=836 unstable=2 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=16 ino=257 dd-2584 [003] 27.254667: balance_dirty_state: bdi btrfs-1: dirty=599 wb=836 unstable=2 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=17 ino=257 dd-2584 [003] 27.254788: balance_dirty_state: bdi btrfs-1: dirty=649 wb=836 unstable=2 bg_thresh=1007 thresh=2015 gap=528 poll_thresh=18 ino=257 dd-2584 [003] 27.254907: balance_dirty_state: bdi btrfs-1: dirty=674 wb=836 unstable=2 bg_thresh=1007 thresh=2014 gap=502 poll_thresh=19 ino=257 dd-2584 [003] 27.254912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-343% task_weight=98% bdi_bw=50516 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 27.262233: balance_dirty_state: bdi btrfs-1: dirty=674 wb=711 unstable=2 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=19 ino=257 dd-2584 [003] 27.262295: balance_dirty_state: bdi btrfs-1: dirty=699 wb=711 unstable=2 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=14 ino=257 dd-2584 [003] 27.262356: balance_dirty_state: bdi btrfs-1: dirty=699 wb=711 unstable=2 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=15 ino=257 dd-2584 [003] 27.262415: balance_dirty_state: bdi btrfs-1: dirty=724 wb=711 unstable=2 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=16 ino=257 dd-2584 [003] 27.262535: balance_dirty_state: bdi btrfs-1: dirty=749 wb=711 unstable=2 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=17 ino=257 dd-2584 [003] 27.262826: balance_dirty_state: bdi btrfs-1: dirty=774 wb=711 unstable=2 bg_thresh=1003 thresh=2006 gap=519 poll_thresh=18 ino=257 dd-2584 [003] 27.262943: balance_dirty_state: bdi btrfs-1: dirty=824 wb=711 unstable=2 bg_thresh=1002 thresh=2005 gap=468 poll_thresh=19 ino=257 dd-2584 [003] 27.262948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=50516 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 27.270253: balance_dirty_state: bdi btrfs-1: dirty=824 wb=586 unstable=2 bg_thresh=995 thresh=1990 gap=578 poll_thresh=19 ino=257 dd-2584 [003] 27.270318: balance_dirty_state: bdi btrfs-1: dirty=824 wb=586 unstable=2 bg_thresh=995 thresh=1990 gap=578 poll_thresh=14 ino=257 dd-2584 [003] 27.270377: balance_dirty_state: bdi btrfs-1: dirty=849 wb=586 unstable=2 bg_thresh=997 thresh=1995 gap=558 poll_thresh=15 ino=257 dd-2584 [003] 27.270436: balance_dirty_state: bdi btrfs-1: dirty=874 wb=586 unstable=2 bg_thresh=997 thresh=1995 gap=533 poll_thresh=16 ino=257 dd-2584 [003] 27.270546: balance_dirty_state: bdi btrfs-1: dirty=899 wb=586 unstable=2 bg_thresh=1000 thresh=2000 gap=513 poll_thresh=17 ino=257 dd-2584 [003] 27.270660: balance_dirty_state: bdi btrfs-1: dirty=924 wb=586 unstable=2 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=18 ino=257 dd-2584 [003] 27.270664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=98% bdi_bw=50516 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 27.278268: balance_dirty_state: bdi btrfs-1: dirty=924 wb=436 unstable=2 bg_thresh=1002 thresh=2004 gap=642 poll_thresh=18 ino=257 dd-2584 [003] 27.278366: balance_dirty_state: bdi btrfs-1: dirty=949 wb=436 unstable=2 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=13 ino=257 dd-2584 [003] 27.278425: balance_dirty_state: bdi btrfs-1: dirty=949 wb=436 unstable=2 bg_thresh=1004 thresh=2009 gap=622 poll_thresh=14 ino=257 dd-2584 [003] 27.278482: balance_dirty_state: bdi btrfs-1: dirty=974 wb=436 unstable=2 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=15 ino=257 dd-2584 [003] 27.278539: balance_dirty_state: bdi btrfs-1: dirty=999 wb=436 unstable=2 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=16 ino=257 dd-2584 [003] 27.278652: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=436 unstable=2 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 27.278739: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9828 wrote=0 to_write=8192 dd-2584 [003] 27.278955: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=461 unstable=2 bg_thresh=1003 thresh=2006 gap=519 poll_thresh=18 ino=257 dd-2584 [003] 27.279082: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=511 unstable=2 bg_thresh=1005 thresh=2010 gap=473 poll_thresh=19 ino=257 dd-2584 [003] 27.279083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=98% bdi_bw=52688 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 27.280854: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=912 to_write=7280 dd-2584 [003] 27.286263: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1211 unstable=2 bg_thresh=997 thresh=1995 gap=583 poll_thresh=19 ino=257 dd-2584 [003] 27.286348: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1211 unstable=2 bg_thresh=997 thresh=1995 gap=583 poll_thresh=14 ino=257 dd-2584 [003] 27.286429: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1211 unstable=2 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=15 ino=257 dd-2584 [003] 27.286509: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1211 unstable=2 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=16 ino=257 dd-2584 [003] 27.286661: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1211 unstable=2 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=17 ino=257 dd-2584 [003] 27.286816: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1211 unstable=2 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=18 ino=257 dd-2584 [003] 27.286821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=52688 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 27.294458: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1086 unstable=2 bg_thresh=995 thresh=1990 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 27.294584: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1086 unstable=2 bg_thresh=997 thresh=1995 gap=583 poll_thresh=13 ino=257 dd-2584 [005] 27.294702: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1086 unstable=2 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 27.294819: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1086 unstable=2 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 27.294937: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1086 unstable=2 bg_thresh=999 thresh=1999 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 27.295525: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1086 unstable=2 bg_thresh=999 thresh=1998 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 27.295759: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1086 unstable=2 bg_thresh=998 thresh=1997 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 27.295769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=98% bdi_bw=52688 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 27.302362: balance_dirty_state: bdi btrfs-1: dirty=424 wb=911 unstable=2 bg_thresh=998 thresh=1997 gap=660 poll_thresh=18 ino=257 dd-2584 [005] 27.302490: balance_dirty_state: bdi btrfs-1: dirty=449 wb=911 unstable=2 bg_thresh=998 thresh=1996 gap=634 poll_thresh=13 ino=257 dd-2584 [005] 27.302610: balance_dirty_state: bdi btrfs-1: dirty=474 wb=911 unstable=2 bg_thresh=1000 thresh=2001 gap=614 poll_thresh=14 ino=257 dd-2584 [005] 27.302726: balance_dirty_state: bdi btrfs-1: dirty=474 wb=911 unstable=2 bg_thresh=997 thresh=1995 gap=608 poll_thresh=15 ino=257 dd-2584 [005] 27.302843: balance_dirty_state: bdi btrfs-1: dirty=499 wb=911 unstable=2 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=16 ino=257 dd-2584 [005] 27.303081: balance_dirty_state: bdi btrfs-1: dirty=524 wb=911 unstable=2 bg_thresh=999 thresh=1999 gap=562 poll_thresh=17 ino=257 dd-2584 [005] 27.303312: balance_dirty_state: bdi btrfs-1: dirty=549 wb=911 unstable=2 bg_thresh=1001 thresh=2003 gap=541 poll_thresh=18 ino=257 dd-2584 [005] 27.303547: balance_dirty_state: bdi btrfs-1: dirty=599 wb=911 unstable=2 bg_thresh=1001 thresh=2002 gap=490 poll_thresh=19 ino=257 dd-2584 [005] 27.303556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=52688 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 27.310369: balance_dirty_state: bdi btrfs-1: dirty=599 wb=911 unstable=2 bg_thresh=1001 thresh=2002 gap=490 poll_thresh=19 ino=257 dd-2584 [005] 27.310378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=52688 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.318342: balance_dirty_state: bdi btrfs-1: dirty=599 wb=661 unstable=2 bg_thresh=1002 thresh=2005 gap=743 poll_thresh=19 ino=257 dd-2584 [004] 27.318465: balance_dirty_state: bdi btrfs-1: dirty=599 wb=661 unstable=2 bg_thresh=1002 thresh=2005 gap=743 poll_thresh=14 ino=257 dd-2584 [004] 27.318585: balance_dirty_state: bdi btrfs-1: dirty=624 wb=661 unstable=2 bg_thresh=1002 thresh=2004 gap=717 poll_thresh=15 ino=257 dd-2584 [004] 27.318702: balance_dirty_state: bdi btrfs-1: dirty=649 wb=661 unstable=2 bg_thresh=1004 thresh=2009 gap=697 poll_thresh=16 ino=257 dd-2584 [004] 27.319282: balance_dirty_state: bdi btrfs-1: dirty=674 wb=661 unstable=2 bg_thresh=1001 thresh=2002 gap=665 poll_thresh=17 ino=257 dd-2584 [004] 27.319513: balance_dirty_state: bdi btrfs-1: dirty=699 wb=661 unstable=2 bg_thresh=1000 thresh=2001 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 27.319749: balance_dirty_state: bdi btrfs-1: dirty=724 wb=661 unstable=2 bg_thresh=1002 thresh=2005 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 27.319983: balance_dirty_state: bdi btrfs-1: dirty=774 wb=661 unstable=2 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 27.320217: balance_dirty_state: bdi btrfs-1: dirty=799 wb=661 unstable=2 bg_thresh=1001 thresh=2003 gap=541 poll_thresh=21 ino=257 dd-2584 [004] 27.320456: balance_dirty_state: bdi btrfs-1: dirty=824 wb=661 unstable=2 bg_thresh=1001 thresh=2002 gap=515 poll_thresh=22 ino=257 dd-2584 [004] 27.320697: balance_dirty_state: bdi btrfs-1: dirty=849 wb=661 unstable=2 bg_thresh=1003 thresh=2006 gap=494 poll_thresh=23 ino=257 dd-2584 [004] 27.320706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=52688 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.326370: balance_dirty_state: bdi btrfs-1: dirty=849 wb=511 unstable=2 bg_thresh=1003 thresh=2006 gap=644 poll_thresh=23 ino=257 dd-2584 [004] 27.326498: balance_dirty_state: bdi btrfs-1: dirty=874 wb=511 unstable=2 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=17 ino=257 dd-2584 [004] 27.327085: balance_dirty_state: bdi btrfs-1: dirty=899 wb=511 unstable=2 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 27.327319: balance_dirty_state: bdi btrfs-1: dirty=949 wb=511 unstable=2 bg_thresh=1001 thresh=2003 gap=541 poll_thresh=19 ino=257 dd-2584 [004] 27.327553: balance_dirty_state: bdi btrfs-1: dirty=974 wb=511 unstable=2 bg_thresh=1001 thresh=2002 gap=515 poll_thresh=20 ino=257 dd-2584 [004] 27.327830: balance_dirty_state: bdi btrfs-1: dirty=999 wb=436 unstable=2 bg_thresh=999 thresh=1998 gap=561 poll_thresh=21 ino=257 dd-2584 [004] 27.327989: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=386 unstable=2 bg_thresh=999 thresh=1999 gap=562 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 27.328064: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9876 wrote=0 to_write=8192 dd-2584 [004] 27.328119: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=386 unstable=2 bg_thresh=997 thresh=1995 gap=558 poll_thresh=23 ino=257 dd-2584 [004] 27.328247: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=411 unstable=2 bg_thresh=1000 thresh=2000 gap=513 poll_thresh=24 ino=257 dd-2584 [004] 27.328379: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=461 unstable=2 bg_thresh=997 thresh=1995 gap=483 poll_thresh=25 ino=257 dd-2584 [004] 27.328381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=52688 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 27.330355: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=944 to_write=7248 dd-2584 [001] 27.334381: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1336 unstable=2 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=25 ino=257 dd-2584 [001] 27.334390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=52688 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 27.342375: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1211 unstable=2 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=25 ino=257 dd-2584 [001] 27.342458: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1211 unstable=2 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=19 ino=257 dd-2584 [001] 27.342778: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1086 unstable=2 bg_thresh=1001 thresh=2002 gap=715 poll_thresh=20 ino=257 dd-2584 [001] 27.342897: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1086 unstable=2 bg_thresh=1003 thresh=2007 gap=670 poll_thresh=21 ino=257 dd-2584 [001] 27.343014: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1086 unstable=2 bg_thresh=1005 thresh=2011 gap=649 poll_thresh=22 ino=257 dd-2584 [001] 27.343130: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1086 unstable=2 bg_thresh=1005 thresh=2010 gap=623 poll_thresh=23 ino=257 dd-2584 [001] 27.343247: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1086 unstable=2 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=24 ino=257 dd-2584 [001] 27.343364: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1086 unstable=2 bg_thresh=1004 thresh=2008 gap=546 poll_thresh=25 ino=257 dd-2584 [001] 27.343480: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1086 unstable=2 bg_thresh=1006 thresh=2012 gap=525 poll_thresh=26 ino=257 dd-2584 [001] 27.343597: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1086 unstable=2 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=27 ino=257 dd-2584 [001] 27.343602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=52688 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 27.350341: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1036 unstable=2 bg_thresh=1005 thresh=2011 gap=549 poll_thresh=27 ino=257 dd-2584 [001] 27.350593: balance_dirty_state: bdi btrfs-1: dirty=449 wb=961 unstable=2 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=20 ino=257 dd-2584 [001] 27.350717: balance_dirty_state: bdi btrfs-1: dirty=474 wb=961 unstable=2 bg_thresh=1005 thresh=2010 gap=573 poll_thresh=21 ino=257 dd-2584 [001] 27.350843: balance_dirty_state: bdi btrfs-1: dirty=524 wb=961 unstable=2 bg_thresh=1003 thresh=2006 gap=519 poll_thresh=22 ino=257 dd-2584 [001] 27.350965: balance_dirty_state: bdi btrfs-1: dirty=549 wb=961 unstable=2 bg_thresh=1003 thresh=2007 gap=495 poll_thresh=23 ino=257 dd-2584 [001] 27.350970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=52688 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 27.358364: balance_dirty_state: bdi btrfs-1: dirty=549 wb=836 unstable=2 bg_thresh=1008 thresh=2017 gap=630 poll_thresh=23 ino=257 dd-2584 [001] 27.358450: balance_dirty_state: bdi btrfs-1: dirty=549 wb=836 unstable=2 bg_thresh=1008 thresh=2017 gap=630 poll_thresh=17 ino=257 dd-2584 [001] 27.358568: balance_dirty_state: bdi btrfs-1: dirty=599 wb=836 unstable=2 bg_thresh=1008 thresh=2016 gap=579 poll_thresh=18 ino=257 dd-2584 [001] 27.358686: balance_dirty_state: bdi btrfs-1: dirty=624 wb=836 unstable=2 bg_thresh=1010 thresh=2020 gap=558 poll_thresh=19 ino=257 dd-2584 [001] 27.358803: balance_dirty_state: bdi btrfs-1: dirty=649 wb=836 unstable=2 bg_thresh=1006 thresh=2013 gap=526 poll_thresh=20 ino=257 dd-2584 [001] 27.358919: balance_dirty_state: bdi btrfs-1: dirty=699 wb=836 unstable=2 bg_thresh=1006 thresh=2012 gap=475 poll_thresh=21 ino=257 dd-2584 [001] 27.358924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=52688 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 27.366371: balance_dirty_state: bdi btrfs-1: dirty=699 wb=711 unstable=2 bg_thresh=1006 thresh=2013 gap=601 poll_thresh=21 ino=257 dd-2584 [001] 27.366608: balance_dirty_state: bdi btrfs-1: dirty=699 wb=711 unstable=2 bg_thresh=1009 thresh=2018 gap=606 poll_thresh=16 ino=257 dd-2584 [001] 27.366728: balance_dirty_state: bdi btrfs-1: dirty=724 wb=711 unstable=2 bg_thresh=1008 thresh=2017 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 27.366844: balance_dirty_state: bdi btrfs-1: dirty=774 wb=711 unstable=2 bg_thresh=1010 thresh=2021 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 27.366959: balance_dirty_state: bdi btrfs-1: dirty=799 wb=711 unstable=2 bg_thresh=1010 thresh=2020 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 27.367077: balance_dirty_state: bdi btrfs-1: dirty=824 wb=711 unstable=2 bg_thresh=1009 thresh=2019 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 27.367082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=52688 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 27.374398: balance_dirty_state: bdi btrfs-1: dirty=824 wb=561 unstable=2 bg_thresh=1009 thresh=2019 gap=632 poll_thresh=20 ino=257 dd-2584 [001] 27.374498: balance_dirty_state: bdi btrfs-1: dirty=849 wb=561 unstable=2 bg_thresh=1009 thresh=2018 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 27.374555: balance_dirty_state: bdi btrfs-1: dirty=874 wb=561 unstable=2 bg_thresh=1009 thresh=2018 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 27.374668: balance_dirty_state: bdi btrfs-1: dirty=899 wb=561 unstable=2 bg_thresh=1008 thresh=2016 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 27.374781: balance_dirty_state: bdi btrfs-1: dirty=924 wb=561 unstable=2 bg_thresh=1007 thresh=2015 gap=528 poll_thresh=18 ino=257 dd-2584 [001] 27.375056: balance_dirty_state: bdi btrfs-1: dirty=949 wb=561 unstable=2 bg_thresh=1007 thresh=2014 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 27.375061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=52688 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 27.382292: balance_dirty_state: bdi btrfs-1: dirty=949 wb=436 unstable=2 bg_thresh=998 thresh=1997 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 27.382376: balance_dirty_state: bdi btrfs-1: dirty=974 wb=436 unstable=2 bg_thresh=1001 thresh=2002 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 27.382437: balance_dirty_state: bdi btrfs-1: dirty=999 wb=436 unstable=2 bg_thresh=998 thresh=1996 gap=559 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 27.382458: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9932 wrote=0 to_write=8192 dd-2584 [001] 27.382526: balance_dirty_state: bdi btrfs-1: dirty=999 wb=436 unstable=2 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 27.382702: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=436 unstable=2 bg_thresh=1002 thresh=2005 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 27.382884: balance_dirty_state: bdi btrfs-1: dirty=999 wb=486 unstable=2 bg_thresh=1004 thresh=2009 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 27.383065: balance_dirty_state: bdi btrfs-1: dirty=974 wb=536 unstable=2 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 27.383067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=54680 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 27.386531: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=944 to_write=7248 dd-2584 [004] 27.390303: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1261 unstable=2 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 27.390398: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1261 unstable=2 bg_thresh=998 thresh=1997 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 27.390495: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1261 unstable=2 bg_thresh=998 thresh=1996 gap=534 poll_thresh=15 ino=257 dd-2584 [004] 27.390592: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1261 unstable=2 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 27.390779: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1261 unstable=2 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=17 ino=257 dd-2584 [004] 27.390786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=54680 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.398302: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1136 unstable=2 bg_thresh=991 thresh=1982 gap=595 poll_thresh=17 ino=257 dd-2584 [004] 27.398445: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1136 unstable=2 bg_thresh=993 thresh=1987 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 27.398770: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1136 unstable=2 bg_thresh=990 thresh=1981 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 27.398846: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1136 unstable=2 bg_thresh=993 thresh=1986 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 27.398932: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1136 unstable=2 bg_thresh=990 thresh=1980 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 27.399106: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1136 unstable=2 bg_thresh=989 thresh=1979 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 27.399276: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1136 unstable=2 bg_thresh=991 thresh=1983 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 27.399283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=54680 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.406332: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1011 unstable=2 bg_thresh=986 thresh=1973 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 27.406421: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1011 unstable=2 bg_thresh=989 thresh=1978 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 27.406509: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1011 unstable=2 bg_thresh=987 thresh=1975 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 27.406597: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1011 unstable=2 bg_thresh=990 thresh=1980 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 27.406688: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1011 unstable=2 bg_thresh=987 thresh=1974 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 27.406864: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1011 unstable=2 bg_thresh=986 thresh=1973 gap=486 poll_thresh=17 ino=257 dd-2584 [004] 27.406870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=54680 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.414350: balance_dirty_state: bdi btrfs-1: dirty=474 wb=886 unstable=2 bg_thresh=991 thresh=1983 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 27.414445: balance_dirty_state: bdi btrfs-1: dirty=474 wb=886 unstable=2 bg_thresh=993 thresh=1987 gap=625 poll_thresh=13 ino=257 dd-2584 [004] 27.414534: balance_dirty_state: bdi btrfs-1: dirty=499 wb=886 unstable=2 bg_thresh=993 thresh=1987 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 27.414623: balance_dirty_state: bdi btrfs-1: dirty=499 wb=886 unstable=2 bg_thresh=993 thresh=1986 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 27.414991: balance_dirty_state: bdi btrfs-1: dirty=524 wb=836 unstable=2 bg_thresh=993 thresh=1986 gap=624 poll_thresh=16 ino=257 dd-2584 [004] 27.415166: balance_dirty_state: bdi btrfs-1: dirty=549 wb=836 unstable=2 bg_thresh=992 thresh=1985 gap=598 poll_thresh=17 ino=257 dd-2584 [004] 27.415343: balance_dirty_state: bdi btrfs-1: dirty=599 wb=836 unstable=2 bg_thresh=994 thresh=1989 gap=552 poll_thresh=18 ino=257 dd-2584 [004] 27.415517: balance_dirty_state: bdi btrfs-1: dirty=624 wb=836 unstable=2 bg_thresh=994 thresh=1988 gap=526 poll_thresh=19 ino=257 dd-2584 [004] 27.415693: balance_dirty_state: bdi btrfs-1: dirty=649 wb=836 unstable=2 bg_thresh=993 thresh=1987 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 27.415870: balance_dirty_state: bdi btrfs-1: dirty=674 wb=836 unstable=2 bg_thresh=990 thresh=1980 gap=468 poll_thresh=21 ino=257 dd-2584 [004] 27.415877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=54680 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.422405: balance_dirty_state: bdi btrfs-1: dirty=674 wb=711 unstable=2 bg_thresh=991 thresh=1982 gap=595 poll_thresh=21 ino=257 dd-2584 [004] 27.422501: balance_dirty_state: bdi btrfs-1: dirty=699 wb=711 unstable=2 bg_thresh=993 thresh=1987 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 27.422680: balance_dirty_state: bdi btrfs-1: dirty=724 wb=711 unstable=2 bg_thresh=995 thresh=1991 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 27.422829: balance_dirty_state: bdi btrfs-1: dirty=774 wb=711 unstable=2 bg_thresh=995 thresh=1990 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 27.423116: balance_dirty_state: bdi btrfs-1: dirty=799 wb=711 unstable=2 bg_thresh=994 thresh=1989 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 27.423121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=54680 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.430457: balance_dirty_state: bdi btrfs-1: dirty=799 wb=586 unstable=2 bg_thresh=996 thresh=1992 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 27.430522: balance_dirty_state: bdi btrfs-1: dirty=824 wb=586 unstable=2 bg_thresh=995 thresh=1991 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 27.430581: balance_dirty_state: bdi btrfs-1: dirty=824 wb=586 unstable=2 bg_thresh=998 thresh=1996 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 27.430639: balance_dirty_state: bdi btrfs-1: dirty=849 wb=586 unstable=2 bg_thresh=995 thresh=1990 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 27.430756: balance_dirty_state: bdi btrfs-1: dirty=874 wb=586 unstable=2 bg_thresh=994 thresh=1989 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 27.430874: balance_dirty_state: bdi btrfs-1: dirty=899 wb=586 unstable=2 bg_thresh=994 thresh=1988 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 27.430994: balance_dirty_state: bdi btrfs-1: dirty=949 wb=586 unstable=2 bg_thresh=996 thresh=1992 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 27.430998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=54680 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.442393: balance_dirty_state: bdi btrfs-1: dirty=949 wb=311 unstable=2 bg_thresh=995 thresh=1991 gap=729 poll_thresh=19 ino=257 dd-2584 [004] 27.442504: balance_dirty_state: bdi btrfs-1: dirty=949 wb=311 unstable=2 bg_thresh=995 thresh=1990 gap=728 poll_thresh=14 ino=257 dd-2584 [004] 27.442564: balance_dirty_state: bdi btrfs-1: dirty=974 wb=311 unstable=2 bg_thresh=995 thresh=1990 gap=703 poll_thresh=15 ino=257 dd-2584 [004] 27.442624: balance_dirty_state: bdi btrfs-1: dirty=999 wb=311 unstable=2 bg_thresh=994 thresh=1989 gap=677 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 27.442701: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9992 wrote=0 to_write=8192 dd-2584 [004] 27.442747: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=311 unstable=2 bg_thresh=994 thresh=1988 gap=651 poll_thresh=17 ino=257 dd-2584 [004] 27.443047: balance_dirty_state: bdi btrfs-1: dirty=974 wb=386 unstable=2 bg_thresh=993 thresh=1987 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 27.443173: balance_dirty_state: bdi btrfs-1: dirty=949 wb=436 unstable=2 bg_thresh=995 thresh=1991 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 27.443301: balance_dirty_state: bdi btrfs-1: dirty=924 wb=486 unstable=2 bg_thresh=995 thresh=1990 gap=578 poll_thresh=20 ino=257 dd-2584 [004] 27.443429: balance_dirty_state: bdi btrfs-1: dirty=899 wb=561 unstable=2 bg_thresh=994 thresh=1989 gap=527 poll_thresh=21 ino=257 dd-2584 [004] 27.443557: balance_dirty_state: bdi btrfs-1: dirty=874 wb=611 unstable=2 bg_thresh=996 thresh=1993 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 27.443687: balance_dirty_state: bdi btrfs-1: dirty=874 wb=661 unstable=2 bg_thresh=996 thresh=1992 gap=455 poll_thresh=23 ino=257 dd-2584 [004] 27.443688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=54680 base_bw=65036 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 27.445182: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=204 wrote=1056 to_write=7136 dd-2584 [000] 27.450489: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1236 unstable=2 bg_thresh=996 thresh=1993 gap=581 poll_thresh=23 ino=257 dd-2584 [000] 27.450557: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1236 unstable=2 bg_thresh=996 thresh=1993 gap=556 poll_thresh=17 ino=257 dd-2584 [000] 27.450678: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1236 unstable=2 bg_thresh=1001 thresh=2003 gap=541 poll_thresh=18 ino=257 dd-2584 [000] 27.450972: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1236 unstable=2 bg_thresh=1001 thresh=2002 gap=515 poll_thresh=19 ino=257 dd-2584 [000] 27.451090: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1236 unstable=2 bg_thresh=1000 thresh=2001 gap=489 poll_thresh=20 ino=257 dd-2584 [000] 27.451095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=54680 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.458442: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1111 unstable=2 bg_thresh=1001 thresh=2002 gap=615 poll_thresh=20 ino=257 dd-2584 [004] 27.458543: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1111 unstable=2 bg_thresh=998 thresh=1996 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 27.458629: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1111 unstable=2 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 27.458798: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1111 unstable=2 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 27.458968: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1111 unstable=2 bg_thresh=1002 thresh=2004 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 27.459137: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1111 unstable=2 bg_thresh=998 thresh=1997 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 27.459143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=54680 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.466384: balance_dirty_state: bdi btrfs-1: dirty=399 wb=986 unstable=2 bg_thresh=998 thresh=1997 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 27.466477: balance_dirty_state: bdi btrfs-1: dirty=399 wb=986 unstable=2 bg_thresh=998 thresh=1997 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 27.466563: balance_dirty_state: bdi btrfs-1: dirty=424 wb=986 unstable=2 bg_thresh=998 thresh=1996 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 27.466648: balance_dirty_state: bdi btrfs-1: dirty=449 wb=986 unstable=2 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 27.466816: balance_dirty_state: bdi btrfs-1: dirty=474 wb=986 unstable=2 bg_thresh=1000 thresh=2000 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 27.467274: balance_dirty_state: bdi btrfs-1: dirty=499 wb=986 unstable=2 bg_thresh=999 thresh=1999 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 27.467446: balance_dirty_state: bdi btrfs-1: dirty=524 wb=986 unstable=2 bg_thresh=1001 thresh=2003 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 27.467452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-202% task_weight=101% bdi_bw=54680 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.478410: balance_dirty_state: bdi btrfs-1: dirty=524 wb=686 unstable=2 bg_thresh=1001 thresh=2003 gap=791 poll_thresh=19 ino=257 dd-2584 [004] 27.478541: balance_dirty_state: bdi btrfs-1: dirty=549 wb=686 unstable=2 bg_thresh=998 thresh=1997 gap=760 poll_thresh=14 ino=257 dd-2584 [004] 27.478660: balance_dirty_state: bdi btrfs-1: dirty=574 wb=686 unstable=2 bg_thresh=1001 thresh=2002 gap=740 poll_thresh=15 ino=257 dd-2584 [004] 27.478778: balance_dirty_state: bdi btrfs-1: dirty=574 wb=686 unstable=2 bg_thresh=1000 thresh=2001 gap=739 poll_thresh=16 ino=257 dd-2584 [004] 27.479019: balance_dirty_state: bdi btrfs-1: dirty=624 wb=686 unstable=2 bg_thresh=1000 thresh=2000 gap=688 poll_thresh=17 ino=257 dd-2584 [004] 27.479262: balance_dirty_state: bdi btrfs-1: dirty=649 wb=686 unstable=2 bg_thresh=999 thresh=1999 gap=662 poll_thresh=18 ino=257 dd-2584 [004] 27.479504: balance_dirty_state: bdi btrfs-1: dirty=674 wb=686 unstable=2 bg_thresh=999 thresh=1998 gap=636 poll_thresh=19 ino=257 dd-2584 [004] 27.479743: balance_dirty_state: bdi btrfs-1: dirty=724 wb=686 unstable=2 bg_thresh=1001 thresh=2002 gap=590 poll_thresh=20 ino=257 dd-2584 [004] 27.480330: balance_dirty_state: bdi btrfs-1: dirty=749 wb=686 unstable=2 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=21 ino=257 dd-2584 [004] 27.480573: balance_dirty_state: bdi btrfs-1: dirty=774 wb=686 unstable=2 bg_thresh=1000 thresh=2000 gap=538 poll_thresh=22 ino=257 dd-2584 [004] 27.480813: balance_dirty_state: bdi btrfs-1: dirty=799 wb=686 unstable=2 bg_thresh=999 thresh=1999 gap=512 poll_thresh=23 ino=257 dd-2584 [004] 27.481053: balance_dirty_state: bdi btrfs-1: dirty=849 wb=686 unstable=2 bg_thresh=1001 thresh=2003 gap=466 poll_thresh=24 ino=257 dd-2584 [004] 27.481062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=54680 base_bw=65036 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 27.486446: balance_dirty_state: bdi btrfs-1: dirty=849 wb=561 unstable=2 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=24 ino=257 dd-2584 [004] 27.486548: balance_dirty_state: bdi btrfs-1: dirty=849 wb=561 unstable=2 bg_thresh=998 thresh=1997 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 27.486670: balance_dirty_state: bdi btrfs-1: dirty=899 wb=561 unstable=2 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=19 ino=257 dd-2584 [004] 27.486785: balance_dirty_state: bdi btrfs-1: dirty=924 wb=561 unstable=2 bg_thresh=1000 thresh=2000 gap=513 poll_thresh=20 ino=257 dd-2584 [004] 27.486902: balance_dirty_state: bdi btrfs-1: dirty=949 wb=561 unstable=2 bg_thresh=999 thresh=1999 gap=487 poll_thresh=21 ino=257 dd-2584 [004] 27.486907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-208% task_weight=101% bdi_bw=56468 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.494446: balance_dirty_state: bdi btrfs-1: dirty=949 wb=436 unstable=2 bg_thresh=999 thresh=1999 gap=612 poll_thresh=21 ino=257 dd-2584 [004] 27.494518: balance_dirty_state: bdi btrfs-1: dirty=974 wb=436 unstable=2 bg_thresh=999 thresh=1998 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 27.494803: balance_dirty_state: bdi btrfs-1: dirty=999 wb=436 unstable=2 bg_thresh=998 thresh=1997 gap=560 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 27.494891: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10044 wrote=0 to_write=8192 dd-2584 [004] 27.494932: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=436 unstable=2 bg_thresh=998 thresh=1996 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 27.495068: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=436 unstable=2 bg_thresh=997 thresh=1995 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 27.495214: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=511 unstable=2 bg_thresh=998 thresh=1996 gap=470 poll_thresh=20 ino=257 dd-2584 [004] 27.495215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=56468 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 27.499045: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=944 to_write=7248 dd-2584 [004] 27.502415: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1250 unstable=2 bg_thresh=998 thresh=1996 gap=595 poll_thresh=20 ino=257 dd-2584 [004] 27.502558: balance_dirty_state: bdi btrfs-1: dirty=162 wb=1250 unstable=2 bg_thresh=997 thresh=1995 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 27.502697: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1250 unstable=2 bg_thresh=997 thresh=1995 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 27.502963: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1250 unstable=2 bg_thresh=998 thresh=1996 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 27.503230: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1250 unstable=2 bg_thresh=998 thresh=1996 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 27.503238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=56468 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.510372: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1125 unstable=2 bg_thresh=998 thresh=1996 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 27.510494: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1125 unstable=2 bg_thresh=998 thresh=1997 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 27.510596: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1125 unstable=2 bg_thresh=998 thresh=1996 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 27.510698: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1125 unstable=2 bg_thresh=997 thresh=1995 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 27.511102: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1125 unstable=2 bg_thresh=997 thresh=1994 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 27.511301: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1125 unstable=2 bg_thresh=997 thresh=1994 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 27.511507: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1125 unstable=2 bg_thresh=997 thresh=1995 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 27.511513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=56468 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.518322: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1075 unstable=2 bg_thresh=997 thresh=1995 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 27.518423: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1075 unstable=2 bg_thresh=999 thresh=1998 gap=525 poll_thresh=13 ino=257 dd-2584 [004] 27.518522: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1075 unstable=2 bg_thresh=998 thresh=1997 gap=511 poll_thresh=14 ino=257 dd-2584 [004] 27.518622: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1075 unstable=2 bg_thresh=998 thresh=1996 gap=497 poll_thresh=15 ino=257 dd-2584 [004] 27.518627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-212% task_weight=101% bdi_bw=56468 base_bw=65036 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 27.526385: balance_dirty_state: bdi btrfs-1: dirty=422 wb=950 unstable=2 bg_thresh=994 thresh=1989 gap=615 poll_thresh=15 ino=257 dd-2584 [004] 27.526501: balance_dirty_state: bdi btrfs-1: dirty=435 wb=950 unstable=2 bg_thresh=994 thresh=1988 gap=601 poll_thresh=11 ino=257 dd-2584 [004] 27.526599: balance_dirty_state: bdi btrfs-1: dirty=460 wb=950 unstable=2 bg_thresh=992 thresh=1985 gap=573 poll_thresh=12 ino=257 dd-2584 [004] 27.526699: balance_dirty_state: bdi btrfs-1: dirty=460 wb=950 unstable=2 bg_thresh=998 thresh=1996 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 27.526798: balance_dirty_state: bdi btrfs-1: dirty=485 wb=950 unstable=2 bg_thresh=995 thresh=1990 gap=553 poll_thresh=14 ino=257 dd-2584 [004] 27.526900: balance_dirty_state: bdi btrfs-1: dirty=510 wb=950 unstable=2 bg_thresh=992 thresh=1985 gap=523 poll_thresh=15 ino=257 dd-2584 [004] 27.526999: balance_dirty_state: bdi btrfs-1: dirty=510 wb=950 unstable=2 bg_thresh=992 thresh=1985 gap=523 poll_thresh=16 ino=257 dd-2584 [004] 27.527197: balance_dirty_state: bdi btrfs-1: dirty=573 wb=950 unstable=2 bg_thresh=995 thresh=1991 gap=466 poll_thresh=17 ino=257 dd-2584 [004] 27.527204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=56468 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 27.534389: balance_dirty_state: bdi btrfs-1: dirty=573 wb=675 unstable=2 bg_thresh=999 thresh=1999 gap=749 poll_thresh=17 ino=257 dd-2584 [003] 27.534633: balance_dirty_state: bdi btrfs-1: dirty=598 wb=675 unstable=2 bg_thresh=999 thresh=1999 gap=724 poll_thresh=13 ino=257 dd-2584 [003] 27.534696: balance_dirty_state: bdi btrfs-1: dirty=598 wb=675 unstable=2 bg_thresh=999 thresh=1999 gap=724 poll_thresh=14 ino=257 dd-2584 [003] 27.534757: balance_dirty_state: bdi btrfs-1: dirty=623 wb=675 unstable=2 bg_thresh=1002 thresh=2004 gap=704 poll_thresh=15 ino=257 dd-2584 [003] 27.534819: balance_dirty_state: bdi btrfs-1: dirty=648 wb=675 unstable=2 bg_thresh=1002 thresh=2004 gap=679 poll_thresh=16 ino=257 dd-2584 [003] 27.534939: balance_dirty_state: bdi btrfs-1: dirty=673 wb=675 unstable=2 bg_thresh=1007 thresh=2014 gap=664 poll_thresh=17 ino=257 dd-2584 [003] 27.535070: balance_dirty_state: bdi btrfs-1: dirty=711 wb=675 unstable=2 bg_thresh=1008 thresh=2016 gap=628 poll_thresh=18 ino=257 dd-2584 [003] 27.535206: balance_dirty_state: bdi btrfs-1: dirty=724 wb=675 unstable=2 bg_thresh=1005 thresh=2011 gap=610 poll_thresh=19 ino=257 dd-2584 [003] 27.535340: balance_dirty_state: bdi btrfs-1: dirty=762 wb=675 unstable=2 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=20 ino=257 dd-2584 [003] 27.535476: balance_dirty_state: bdi btrfs-1: dirty=787 wb=675 unstable=2 bg_thresh=1006 thresh=2012 gap=548 poll_thresh=21 ino=257 dd-2584 [003] 27.535610: balance_dirty_state: bdi btrfs-1: dirty=812 wb=675 unstable=2 bg_thresh=1008 thresh=2016 gap=527 poll_thresh=22 ino=257 dd-2584 [003] 27.536167: balance_dirty_state: bdi btrfs-1: dirty=850 wb=675 unstable=2 bg_thresh=1037 thresh=2074 gap=547 poll_thresh=23 ino=257 dd-2584 [003] 27.536287: balance_dirty_state: bdi btrfs-1: dirty=900 wb=675 unstable=2 bg_thresh=1033 thresh=2066 gap=489 poll_thresh=24 ino=257 dd-2584 [003] 27.536292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=56468 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 27.546345: balance_dirty_state: bdi btrfs-1: dirty=900 wb=550 unstable=2 bg_thresh=1008 thresh=2016 gap=564 poll_thresh=24 ino=257 dd-2584 [003] 27.546410: balance_dirty_state: bdi btrfs-1: dirty=900 wb=550 unstable=2 bg_thresh=1008 thresh=2016 gap=564 poll_thresh=18 ino=257 dd-2584 [003] 27.546547: balance_dirty_state: bdi btrfs-1: dirty=950 wb=550 unstable=2 bg_thresh=1010 thresh=2021 gap=519 poll_thresh=19 ino=257 dd-2584 [003] 27.546667: balance_dirty_state: bdi btrfs-1: dirty=975 wb=550 unstable=2 bg_thresh=1013 thresh=2026 gap=499 poll_thresh=20 ino=257 dd-2584 [003] 27.546672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=56468 base_bw=65036 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 27.558352: balance_dirty_state: bdi btrfs-1: dirty=975 wb=300 unstable=2 bg_thresh=1001 thresh=2003 gap=726 poll_thresh=20 ino=257 dd-2584 [003] 27.558470: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=300 unstable=2 bg_thresh=1001 thresh=2003 gap=701 poll_thresh=15 ino=257 dd-2584 [003] 27.558534: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=300 unstable=2 bg_thresh=1004 thresh=2008 gap=706 poll_thresh=16 ino=257 dd-2584 [003] 27.558655: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=300 unstable=2 bg_thresh=1003 thresh=2007 gap=680 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 27.558747: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10108 wrote=0 to_write=8192 dd-2584 [003] 27.558782: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=300 unstable=2 bg_thresh=1003 thresh=2006 gap=629 poll_thresh=18 ino=257 dd-2584 [003] 27.559087: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=378 unstable=2 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=19 ino=257 dd-2584 [003] 27.559220: balance_dirty_state: bdi btrfs-1: dirty=995 wb=430 unstable=2 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=20 ino=257 dd-2584 [003] 27.559399: balance_dirty_state: bdi btrfs-1: dirty=967 wb=508 unstable=2 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=21 ino=257 dd-2584 [003] 27.559576: balance_dirty_state: bdi btrfs-1: dirty=914 wb=586 unstable=2 bg_thresh=1003 thresh=2007 gap=505 poll_thresh=22 ino=257 dd-2584 [003] 27.559757: balance_dirty_state: bdi btrfs-1: dirty=864 wb=661 unstable=2 bg_thresh=1005 thresh=2011 gap=484 poll_thresh=23 ino=257 dd-2584 [003] 27.559759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=56468 base_bw=65036 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 27.561247: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=320 wrote=1056 to_write=7136 dd-2584 [003] 27.570356: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1101 unstable=2 bg_thresh=1001 thresh=2003 gap=751 poll_thresh=23 ino=257 dd-2584 [003] 27.570427: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1101 unstable=2 bg_thresh=1002 thresh=2005 gap=728 poll_thresh=17 ino=257 dd-2584 [003] 27.570545: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1101 unstable=2 bg_thresh=1005 thresh=2010 gap=708 poll_thresh=18 ino=257 dd-2584 [003] 27.570666: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1101 unstable=2 bg_thresh=1007 thresh=2015 gap=688 poll_thresh=19 ino=257 dd-2584 [003] 27.570788: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1101 unstable=2 bg_thresh=1009 thresh=2019 gap=642 poll_thresh=20 ino=257 dd-2584 [003] 27.571081: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1101 unstable=2 bg_thresh=1009 thresh=2018 gap=616 poll_thresh=21 ino=257 dd-2584 [003] 27.571198: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1101 unstable=2 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=22 ino=257 dd-2584 [003] 27.571315: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1101 unstable=2 bg_thresh=1008 thresh=2016 gap=564 poll_thresh=23 ino=257 dd-2584 [003] 27.571431: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1101 unstable=2 bg_thresh=1010 thresh=2020 gap=518 poll_thresh=24 ino=257 dd-2584 [003] 27.571550: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1101 unstable=2 bg_thresh=1009 thresh=2019 gap=492 poll_thresh=25 ino=257 dd-2584 [003] 27.571555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=56468 base_bw=65036 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 27.582337: balance_dirty_state: bdi btrfs-1: dirty=424 wb=971 unstable=2 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=25 ino=257 dd-2584 [003] 27.582413: balance_dirty_state: bdi btrfs-1: dirty=449 wb=971 unstable=2 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=19 ino=257 dd-2584 [003] 27.582532: balance_dirty_state: bdi btrfs-1: dirty=474 wb=971 unstable=2 bg_thresh=1005 thresh=2011 gap=564 poll_thresh=20 ino=257 dd-2584 [003] 27.582648: balance_dirty_state: bdi btrfs-1: dirty=499 wb=971 unstable=2 bg_thresh=1008 thresh=2016 gap=544 poll_thresh=21 ino=257 dd-2584 [003] 27.582947: balance_dirty_state: bdi btrfs-1: dirty=524 wb=932 unstable=2 bg_thresh=1010 thresh=2020 gap=562 poll_thresh=22 ino=257 dd-2584 [003] 27.583064: balance_dirty_state: bdi btrfs-1: dirty=574 wb=932 unstable=2 bg_thresh=1009 thresh=2019 gap=511 poll_thresh=23 ino=257 dd-2584 [003] 27.583181: balance_dirty_state: bdi btrfs-1: dirty=599 wb=932 unstable=2 bg_thresh=1009 thresh=2018 gap=485 poll_thresh=24 ino=257 dd-2584 [003] 27.583186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=56468 base_bw=65036 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 27.594526: balance_dirty_state: bdi btrfs-1: dirty=599 wb=802 unstable=2 bg_thresh=1003 thresh=2007 gap=604 poll_thresh=24 ino=257 dd-2584 [000] 27.594653: balance_dirty_state: bdi btrfs-1: dirty=624 wb=802 unstable=2 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=18 ino=257 dd-2584 [000] 27.594888: balance_dirty_state: bdi btrfs-1: dirty=649 wb=802 unstable=2 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=19 ino=257 dd-2584 [000] 27.595122: balance_dirty_state: bdi btrfs-1: dirty=699 wb=802 unstable=2 bg_thresh=1005 thresh=2010 gap=507 poll_thresh=20 ino=257 dd-2584 [000] 27.595472: balance_dirty_state: bdi btrfs-1: dirty=724 wb=727 unstable=2 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=21 ino=257 dd-2584 [000] 27.595638: balance_dirty_state: bdi btrfs-1: dirty=749 wb=663 unstable=2 bg_thresh=999 thresh=1999 gap=585 poll_thresh=22 ino=257 dd-2584 [000] 27.595761: balance_dirty_state: bdi btrfs-1: dirty=774 wb=663 unstable=2 bg_thresh=998 thresh=1996 gap=557 poll_thresh=23 ino=257 dd-2584 [000] 27.596056: balance_dirty_state: bdi btrfs-1: dirty=824 wb=663 unstable=2 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=24 ino=257 dd-2584 [000] 27.596180: balance_dirty_state: bdi btrfs-1: dirty=849 wb=663 unstable=2 bg_thresh=999 thresh=1998 gap=484 poll_thresh=25 ino=257 dd-2584 [000] 27.596185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=57856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 27.606490: balance_dirty_state: bdi btrfs-1: dirty=849 wb=538 unstable=2 bg_thresh=1004 thresh=2009 gap=620 poll_thresh=25 ino=257 dd-2584 [005] 27.606616: balance_dirty_state: bdi btrfs-1: dirty=874 wb=538 unstable=2 bg_thresh=1007 thresh=2014 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 27.606848: balance_dirty_state: bdi btrfs-1: dirty=899 wb=538 unstable=2 bg_thresh=1009 thresh=2019 gap=580 poll_thresh=20 ino=257 dd-2584 [005] 27.607083: balance_dirty_state: bdi btrfs-1: dirty=924 wb=538 unstable=2 bg_thresh=1009 thresh=2018 gap=554 poll_thresh=21 ino=257 dd-2584 [005] 27.607319: balance_dirty_state: bdi btrfs-1: dirty=974 wb=538 unstable=2 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=22 ino=257 dd-2584 [005] 27.607328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=57856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 27.614536: balance_dirty_state: bdi btrfs-1: dirty=974 wb=399 unstable=2 bg_thresh=1009 thresh=2019 gap=644 poll_thresh=22 ino=257 dd-2584 [005] 27.614665: balance_dirty_state: bdi btrfs-1: dirty=974 wb=399 unstable=2 bg_thresh=1009 thresh=2018 gap=643 poll_thresh=16 ino=257 dd-2584 [005] 27.614899: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=399 unstable=2 bg_thresh=1008 thresh=2017 gap=592 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 27.614944: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10164 wrote=0 to_write=8192 dd-2584 [005] 27.615258: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=399 unstable=2 bg_thresh=1008 thresh=2016 gap=566 poll_thresh=18 ino=257 dd-2584 [005] 27.616233: balance_dirty_state: bdi btrfs-1: dirty=949 wb=549 unstable=2 bg_thresh=1010 thresh=2020 gap=520 poll_thresh=19 ino=257 dd-2584 [005] 27.616617: balance_dirty_state: bdi btrfs-1: dirty=924 wb=599 unstable=2 bg_thresh=1009 thresh=2019 gap=494 poll_thresh=20 ino=257 dd-2584 [005] 27.616621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=57856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 27.619026: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=380 wrote=944 to_write=7248 dd-2584 [005] 27.622529: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1236 unstable=2 bg_thresh=1008 thresh=2017 gap=605 poll_thresh=20 ino=257 dd-2584 [005] 27.622622: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1236 unstable=2 bg_thresh=1011 thresh=2022 gap=585 poll_thresh=15 ino=257 dd-2584 [005] 27.622683: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1236 unstable=2 bg_thresh=1008 thresh=2016 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 27.622800: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1236 unstable=2 bg_thresh=1007 thresh=2015 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 27.622919: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1236 unstable=2 bg_thresh=1009 thresh=2019 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 27.623036: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1236 unstable=2 bg_thresh=1009 thresh=2018 gap=456 poll_thresh=19 ino=257 dd-2584 [005] 27.623040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=57856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 27.630463: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1111 unstable=2 bg_thresh=1007 thresh=2015 gap=578 poll_thresh=19 ino=257 dd-2584 [005] 27.630581: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1111 unstable=2 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 27.630642: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1111 unstable=2 bg_thresh=1007 thresh=2014 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 27.630702: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1111 unstable=2 bg_thresh=1006 thresh=2013 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 27.630995: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1111 unstable=2 bg_thresh=1006 thresh=2012 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 27.631000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=57856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 27.638477: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1086 unstable=2 bg_thresh=1007 thresh=2014 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 27.638566: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1086 unstable=2 bg_thresh=1009 thresh=2019 gap=532 poll_thresh=13 ino=257 dd-2584 [005] 27.638625: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1086 unstable=2 bg_thresh=1009 thresh=2018 gap=506 poll_thresh=14 ino=257 dd-2584 [005] 27.638683: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1086 unstable=2 bg_thresh=1009 thresh=2018 gap=481 poll_thresh=15 ino=257 dd-2584 [005] 27.638688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=57856 base_bw=65036 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 27.646484: balance_dirty_state: bdi btrfs-1: dirty=449 wb=811 unstable=2 bg_thresh=1010 thresh=2021 gap=759 poll_thresh=15 ino=257 dd-2584 [005] 27.646552: balance_dirty_state: bdi btrfs-1: dirty=449 wb=811 unstable=2 bg_thresh=1010 thresh=2020 gap=758 poll_thresh=11 ino=257 dd-2584 [005] 27.646614: balance_dirty_state: bdi btrfs-1: dirty=474 wb=811 unstable=2 bg_thresh=1007 thresh=2014 gap=727 poll_thresh=12 ino=257 dd-2584 [005] 27.646673: balance_dirty_state: bdi btrfs-1: dirty=499 wb=811 unstable=2 bg_thresh=1009 thresh=2019 gap=707 poll_thresh=13 ino=257 dd-2584 [005] 27.646732: balance_dirty_state: bdi btrfs-1: dirty=499 wb=811 unstable=2 bg_thresh=1009 thresh=2018 gap=706 poll_thresh=14 ino=257 dd-2584 [005] 27.646790: balance_dirty_state: bdi btrfs-1: dirty=524 wb=811 unstable=2 bg_thresh=1009 thresh=2018 gap=681 poll_thresh=15 ino=257 dd-2584 [005] 27.646849: balance_dirty_state: bdi btrfs-1: dirty=524 wb=811 unstable=2 bg_thresh=1008 thresh=2017 gap=680 poll_thresh=16 ino=257 dd-2584 [005] 27.646967: balance_dirty_state: bdi btrfs-1: dirty=574 wb=811 unstable=2 bg_thresh=1008 thresh=2016 gap=629 poll_thresh=17 ino=257 dd-2584 [005] 27.647087: balance_dirty_state: bdi btrfs-1: dirty=599 wb=811 unstable=2 bg_thresh=1010 thresh=2020 gap=608 poll_thresh=18 ino=257 dd-2584 [005] 27.647206: balance_dirty_state: bdi btrfs-1: dirty=624 wb=811 unstable=2 bg_thresh=1009 thresh=2019 gap=582 poll_thresh=19 ino=257 dd-2584 [005] 27.647496: balance_dirty_state: bdi btrfs-1: dirty=674 wb=811 unstable=2 bg_thresh=1009 thresh=2018 gap=531 poll_thresh=20 ino=257 dd-2584 [005] 27.647619: balance_dirty_state: bdi btrfs-1: dirty=699 wb=811 unstable=2 bg_thresh=1008 thresh=2017 gap=505 poll_thresh=21 ino=257 dd-2584 [005] 27.647745: balance_dirty_state: bdi btrfs-1: dirty=724 wb=811 unstable=2 bg_thresh=1010 thresh=2021 gap=484 poll_thresh=22 ino=257 dd-2584 [005] 27.647750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=57856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 27.654456: balance_dirty_state: bdi btrfs-1: dirty=724 wb=686 unstable=2 bg_thresh=1011 thresh=2022 gap=610 poll_thresh=22 ino=257 dd-2584 [005] 27.654523: balance_dirty_state: bdi btrfs-1: dirty=749 wb=686 unstable=2 bg_thresh=1008 thresh=2016 gap=579 poll_thresh=16 ino=257 dd-2584 [005] 27.654641: balance_dirty_state: bdi btrfs-1: dirty=774 wb=686 unstable=2 bg_thresh=1010 thresh=2020 gap=558 poll_thresh=17 ino=257 dd-2584 [005] 27.654757: balance_dirty_state: bdi btrfs-1: dirty=799 wb=686 unstable=2 bg_thresh=1009 thresh=2019 gap=532 poll_thresh=18 ino=257 dd-2584 [005] 27.654874: balance_dirty_state: bdi btrfs-1: dirty=849 wb=686 unstable=2 bg_thresh=1009 thresh=2018 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 27.654879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=57856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 27.662482: balance_dirty_state: bdi btrfs-1: dirty=849 wb=561 unstable=2 bg_thresh=1007 thresh=2014 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 27.662567: balance_dirty_state: bdi btrfs-1: dirty=849 wb=561 unstable=2 bg_thresh=1009 thresh=2019 gap=607 poll_thresh=14 ino=257 dd-2584 [005] 27.662625: balance_dirty_state: bdi btrfs-1: dirty=874 wb=561 unstable=2 bg_thresh=1006 thresh=2013 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 27.662684: balance_dirty_state: bdi btrfs-1: dirty=899 wb=561 unstable=2 bg_thresh=1009 thresh=2018 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 27.662970: balance_dirty_state: bdi btrfs-1: dirty=924 wb=561 unstable=2 bg_thresh=1008 thresh=2017 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 27.663087: balance_dirty_state: bdi btrfs-1: dirty=949 wb=561 unstable=2 bg_thresh=1007 thresh=2015 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 27.663092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=57856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 27.670517: balance_dirty_state: bdi btrfs-1: dirty=949 wb=436 unstable=2 bg_thresh=1008 thresh=2017 gap=630 poll_thresh=18 ino=257 dd-2584 [005] 27.670595: balance_dirty_state: bdi btrfs-1: dirty=974 wb=436 unstable=2 bg_thresh=1005 thresh=2011 gap=599 poll_thresh=13 ino=257 dd-2584 [005] 27.670656: balance_dirty_state: bdi btrfs-1: dirty=974 wb=436 unstable=2 bg_thresh=1008 thresh=2016 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 27.670714: balance_dirty_state: bdi btrfs-1: dirty=999 wb=436 unstable=2 bg_thresh=1007 thresh=2015 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 27.670774: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=436 unstable=2 bg_thresh=1007 thresh=2015 gap=553 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 27.670801: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10220 wrote=0 to_write=8192 dd-2584 [005] 27.670953: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=436 unstable=2 bg_thresh=1009 thresh=2019 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 27.671138: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=486 unstable=2 bg_thresh=1009 thresh=2018 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 27.671326: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=536 unstable=2 bg_thresh=1008 thresh=2017 gap=455 poll_thresh=19 ino=257 dd-2584 [005] 27.671328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=57856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 27.674400: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=436 wrote=928 to_write=7264 dd-2584 [005] 27.682466: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1086 unstable=2 bg_thresh=999 thresh=1999 gap=712 poll_thresh=19 ino=257 dd-2584 [005] 27.682555: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1086 unstable=2 bg_thresh=999 thresh=1998 gap=711 poll_thresh=14 ino=257 dd-2584 [005] 27.682622: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1086 unstable=2 bg_thresh=999 thresh=1998 gap=686 poll_thresh=15 ino=257 dd-2584 [005] 27.682868: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1086 unstable=2 bg_thresh=1001 thresh=2002 gap=690 poll_thresh=16 ino=257 dd-2584 [005] 27.682987: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1086 unstable=2 bg_thresh=1003 thresh=2006 gap=644 poll_thresh=17 ino=257 dd-2584 [005] 27.683105: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1086 unstable=2 bg_thresh=1002 thresh=2005 gap=618 poll_thresh=18 ino=257 dd-2584 [005] 27.683225: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1086 unstable=2 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=19 ino=257 dd-2584 [005] 27.683348: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1086 unstable=2 bg_thresh=1004 thresh=2008 gap=546 poll_thresh=20 ino=257 dd-2584 [005] 27.683470: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1086 unstable=2 bg_thresh=1003 thresh=2007 gap=520 poll_thresh=21 ino=257 dd-2584 [005] 27.683593: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1086 unstable=2 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=22 ino=257 dd-2584 [005] 27.683598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=57856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 27.690391: balance_dirty_state: bdi btrfs-1: dirty=424 wb=961 unstable=2 bg_thresh=1005 thresh=2011 gap=624 poll_thresh=22 ino=257 dd-2584 [001] 27.690465: balance_dirty_state: bdi btrfs-1: dirty=424 wb=961 unstable=2 bg_thresh=1008 thresh=2016 gap=629 poll_thresh=16 ino=257 dd-2584 [001] 27.690595: balance_dirty_state: bdi btrfs-1: dirty=449 wb=961 unstable=2 bg_thresh=1010 thresh=2021 gap=609 poll_thresh=17 ino=257 dd-2584 [001] 27.690922: balance_dirty_state: bdi btrfs-1: dirty=499 wb=961 unstable=2 bg_thresh=1010 thresh=2020 gap=558 poll_thresh=18 ino=257 dd-2584 [001] 27.691056: balance_dirty_state: bdi btrfs-1: dirty=524 wb=961 unstable=2 bg_thresh=1012 thresh=2024 gap=537 poll_thresh=19 ino=257 dd-2584 [001] 27.691187: balance_dirty_state: bdi btrfs-1: dirty=549 wb=961 unstable=2 bg_thresh=1011 thresh=2023 gap=511 poll_thresh=20 ino=257 dd-2584 [001] 27.691319: balance_dirty_state: bdi btrfs-1: dirty=574 wb=961 unstable=2 bg_thresh=1011 thresh=2022 gap=485 poll_thresh=21 ino=257 dd-2584 [001] 27.691325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-316% task_weight=98% bdi_bw=57856 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 27.702378: balance_dirty_state: bdi btrfs-1: dirty=574 wb=836 unstable=2 bg_thresh=1007 thresh=2015 gap=603 poll_thresh=21 ino=257 dd-2584 [001] 27.702464: balance_dirty_state: bdi btrfs-1: dirty=599 wb=836 unstable=2 bg_thresh=1007 thresh=2015 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 27.702596: balance_dirty_state: bdi btrfs-1: dirty=624 wb=836 unstable=2 bg_thresh=1010 thresh=2020 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 27.702726: balance_dirty_state: bdi btrfs-1: dirty=674 wb=836 unstable=2 bg_thresh=1012 thresh=2025 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 27.702861: balance_dirty_state: bdi btrfs-1: dirty=699 wb=836 unstable=2 bg_thresh=1014 thresh=2029 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 27.702866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=58316 base_bw=65036 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 27.710426: balance_dirty_state: bdi btrfs-1: dirty=699 wb=661 unstable=2 bg_thresh=1008 thresh=2016 gap=654 poll_thresh=19 ino=257 dd-2584 [001] 27.710520: balance_dirty_state: bdi btrfs-1: dirty=699 wb=661 unstable=2 bg_thresh=1008 thresh=2016 gap=654 poll_thresh=14 ino=257 dd-2584 [001] 27.710742: balance_dirty_state: bdi btrfs-1: dirty=724 wb=661 unstable=2 bg_thresh=1008 thresh=2016 gap=629 poll_thresh=15 ino=257 dd-2584 [001] 27.710799: balance_dirty_state: bdi btrfs-1: dirty=749 wb=661 unstable=2 bg_thresh=1010 thresh=2021 gap=609 poll_thresh=16 ino=257 dd-2584 [001] 27.710908: balance_dirty_state: bdi btrfs-1: dirty=774 wb=661 unstable=2 bg_thresh=1010 thresh=2020 gap=583 poll_thresh=17 ino=257 dd-2584 [001] 27.711024: balance_dirty_state: bdi btrfs-1: dirty=799 wb=661 unstable=2 bg_thresh=1012 thresh=2024 gap=562 poll_thresh=18 ino=257 dd-2584 [001] 27.711136: balance_dirty_state: bdi btrfs-1: dirty=849 wb=661 unstable=2 bg_thresh=1011 thresh=2023 gap=511 poll_thresh=19 ino=257 dd-2584 [001] 27.711247: balance_dirty_state: bdi btrfs-1: dirty=874 wb=661 unstable=2 bg_thresh=1011 thresh=2022 gap=485 poll_thresh=20 ino=257 dd-2584 [001] 27.711252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=58316 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 27.718480: balance_dirty_state: bdi btrfs-1: dirty=874 wb=536 unstable=2 bg_thresh=1006 thresh=2012 gap=600 poll_thresh=20 ino=257 dd-2584 [001] 27.718548: balance_dirty_state: bdi btrfs-1: dirty=899 wb=536 unstable=2 bg_thresh=1006 thresh=2012 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 27.718607: balance_dirty_state: bdi btrfs-1: dirty=899 wb=536 unstable=2 bg_thresh=1006 thresh=2012 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 27.718726: balance_dirty_state: bdi btrfs-1: dirty=924 wb=536 unstable=2 bg_thresh=1005 thresh=2011 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 27.718845: balance_dirty_state: bdi btrfs-1: dirty=974 wb=536 unstable=2 bg_thresh=1007 thresh=2015 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 27.718849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=58316 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 27.730466: balance_dirty_state: bdi btrfs-1: dirty=974 wb=286 unstable=2 bg_thresh=1001 thresh=2002 gap=740 poll_thresh=18 ino=257 dd-2584 [005] 27.730932: balance_dirty_state: bdi btrfs-1: dirty=999 wb=286 unstable=2 bg_thresh=1001 thresh=2002 gap=715 poll_thresh=13 ino=257 dd-2584 [005] 27.731047: balance_dirty_state: bdi btrfs-1: dirty=999 wb=286 unstable=2 bg_thresh=1003 thresh=2007 gap=720 poll_thresh=14 ino=257 dd-2584 [005] 27.731165: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=286 unstable=2 bg_thresh=1006 thresh=2012 gap=700 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 27.731198: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10280 wrote=0 to_write=8192 dd-2584 [005] 27.731344: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=286 unstable=2 bg_thresh=1006 thresh=2012 gap=675 poll_thresh=16 ino=257 dd-2584 [005] 27.731696: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=311 unstable=2 bg_thresh=1005 thresh=2011 gap=649 poll_thresh=17 ino=257 dd-2584 [005] 27.732060: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=361 unstable=2 bg_thresh=1007 thresh=2015 gap=628 poll_thresh=18 ino=257 dd-2584 [005] 27.732423: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=411 unstable=2 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=19 ino=257 dd-2584 [005] 27.732725: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=461 unstable=2 bg_thresh=1006 thresh=2013 gap=526 poll_thresh=20 ino=257 dd-2584 [005] 27.732911: balance_dirty_state: bdi btrfs-1: dirty=974 wb=511 unstable=2 bg_thresh=1008 thresh=2017 gap=530 poll_thresh=21 ino=257 dd-2584 [005] 27.733106: balance_dirty_state: bdi btrfs-1: dirty=949 wb=561 unstable=2 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=22 ino=257 dd-2584 [005] 27.733108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=58316 base_bw=65036 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 27.734964: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=496 wrote=1056 to_write=7136 dd-2584 [004] 27.738496: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1186 unstable=2 bg_thresh=999 thresh=1999 gap=637 poll_thresh=22 ino=257 dd-2584 [004] 27.738733: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1186 unstable=2 bg_thresh=999 thresh=1999 gap=637 poll_thresh=16 ino=257 dd-2584 [004] 27.738852: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1186 unstable=2 bg_thresh=998 thresh=1997 gap=610 poll_thresh=17 ino=257 dd-2584 [004] 27.738968: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1186 unstable=2 bg_thresh=998 thresh=1996 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 27.739085: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1186 unstable=2 bg_thresh=997 thresh=1995 gap=533 poll_thresh=19 ino=257 dd-2584 [004] 27.739202: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1186 unstable=2 bg_thresh=997 thresh=1994 gap=507 poll_thresh=20 ino=257 dd-2584 [004] 27.739317: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1186 unstable=2 bg_thresh=999 thresh=1998 gap=461 poll_thresh=21 ino=257 dd-2584 [004] 27.739322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-349% task_weight=98% bdi_bw=58316 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.746497: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1061 unstable=2 bg_thresh=998 thresh=1996 gap=584 poll_thresh=21 ino=257 dd-2584 [004] 27.746592: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1061 unstable=2 bg_thresh=998 thresh=1996 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 27.746763: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1061 unstable=2 bg_thresh=1000 thresh=2000 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 27.746932: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1061 unstable=2 bg_thresh=999 thresh=1999 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 27.747388: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1061 unstable=2 bg_thresh=996 thresh=1992 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 27.747394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-129% task_gap=-356% task_weight=98% bdi_bw=58316 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.754493: balance_dirty_state: bdi btrfs-1: dirty=449 wb=936 unstable=2 bg_thresh=995 thresh=1991 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 27.754588: balance_dirty_state: bdi btrfs-1: dirty=474 wb=936 unstable=2 bg_thresh=998 thresh=1996 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 27.754672: balance_dirty_state: bdi btrfs-1: dirty=474 wb=936 unstable=2 bg_thresh=995 thresh=1990 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 27.754760: balance_dirty_state: bdi btrfs-1: dirty=499 wb=936 unstable=2 bg_thresh=997 thresh=1995 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 27.754933: balance_dirty_state: bdi btrfs-1: dirty=524 wb=911 unstable=2 bg_thresh=997 thresh=1994 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 27.755102: balance_dirty_state: bdi btrfs-1: dirty=574 wb=911 unstable=2 bg_thresh=999 thresh=1998 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 27.755270: balance_dirty_state: bdi btrfs-1: dirty=599 wb=911 unstable=2 bg_thresh=998 thresh=1997 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 27.755276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-351% task_weight=99% bdi_bw=58316 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 27.762526: balance_dirty_state: bdi btrfs-1: dirty=599 wb=786 unstable=2 bg_thresh=1000 thresh=2000 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 27.762649: balance_dirty_state: bdi btrfs-1: dirty=599 wb=786 unstable=2 bg_thresh=1000 thresh=2000 gap=613 poll_thresh=14 ino=257 dd-2584 [001] 27.762769: balance_dirty_state: bdi btrfs-1: dirty=624 wb=786 unstable=2 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 27.762884: balance_dirty_state: bdi btrfs-1: dirty=624 wb=786 unstable=2 bg_thresh=1005 thresh=2010 gap=598 poll_thresh=16 ino=257 dd-2584 [001] 27.763119: balance_dirty_state: bdi btrfs-1: dirty=674 wb=786 unstable=2 bg_thresh=1004 thresh=2009 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 27.763702: balance_dirty_state: bdi btrfs-1: dirty=699 wb=786 unstable=2 bg_thresh=1004 thresh=2008 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 27.763933: balance_dirty_state: bdi btrfs-1: dirty=724 wb=786 unstable=2 bg_thresh=1003 thresh=2007 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 27.763942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=58316 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 27.770529: balance_dirty_state: bdi btrfs-1: dirty=724 wb=661 unstable=2 bg_thresh=1003 thresh=2007 gap=620 poll_thresh=19 ino=257 dd-2584 [001] 27.770598: balance_dirty_state: bdi btrfs-1: dirty=749 wb=661 unstable=2 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 27.770659: balance_dirty_state: bdi btrfs-1: dirty=774 wb=661 unstable=2 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 27.770719: balance_dirty_state: bdi btrfs-1: dirty=774 wb=661 unstable=2 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 27.770836: balance_dirty_state: bdi btrfs-1: dirty=799 wb=661 unstable=2 bg_thresh=1004 thresh=2009 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 27.770952: balance_dirty_state: bdi btrfs-1: dirty=849 wb=661 unstable=2 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 27.770957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=58316 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 27.778550: balance_dirty_state: bdi btrfs-1: dirty=849 wb=536 unstable=2 bg_thresh=1005 thresh=2010 gap=623 poll_thresh=18 ino=257 dd-2584 [001] 27.778653: balance_dirty_state: bdi btrfs-1: dirty=849 wb=536 unstable=2 bg_thresh=1004 thresh=2009 gap=622 poll_thresh=13 ino=257 dd-2584 [001] 27.778710: balance_dirty_state: bdi btrfs-1: dirty=874 wb=536 unstable=2 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 27.778766: balance_dirty_state: bdi btrfs-1: dirty=899 wb=536 unstable=2 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 27.778823: balance_dirty_state: bdi btrfs-1: dirty=899 wb=536 unstable=2 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 27.779099: balance_dirty_state: bdi btrfs-1: dirty=949 wb=536 unstable=2 bg_thresh=1006 thresh=2012 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 27.779211: balance_dirty_state: bdi btrfs-1: dirty=974 wb=536 unstable=2 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 27.779216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=58316 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 27.786560: balance_dirty_state: bdi btrfs-1: dirty=974 wb=411 unstable=2 bg_thresh=1004 thresh=2009 gap=622 poll_thresh=18 ino=257 dd-2584 [000] 27.786686: balance_dirty_state: bdi btrfs-1: dirty=999 wb=411 unstable=2 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=13 ino=257 dd-2584 [000] 27.786803: balance_dirty_state: bdi btrfs-1: dirty=999 wb=411 unstable=2 bg_thresh=1007 thresh=2014 gap=602 poll_thresh=14 ino=257 dd-2584 [000] 27.786918: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=411 unstable=2 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 27.787009: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10336 wrote=0 to_write=8192 dd-2584 [000] 27.787044: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=411 unstable=2 bg_thresh=1009 thresh=2019 gap=557 poll_thresh=16 ino=257 dd-2584 [000] 27.787282: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=411 unstable=2 bg_thresh=1009 thresh=2019 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 27.787533: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=461 unstable=2 bg_thresh=1009 thresh=2018 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 27.787536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=58316 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 27.789808: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=548 wrote=944 to_write=7248 dd-2584 [000] 27.794403: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1211 unstable=2 bg_thresh=1004 thresh=2008 gap=621 poll_thresh=18 ino=257 dd-2584 [000] 27.794465: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1211 unstable=2 bg_thresh=1004 thresh=2008 gap=596 poll_thresh=13 ino=257 dd-2584 [000] 27.794524: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1211 unstable=2 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=14 ino=257 dd-2584 [000] 27.794581: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1211 unstable=2 bg_thresh=1006 thresh=2013 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 27.794638: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1211 unstable=2 bg_thresh=1009 thresh=2018 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 27.794927: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1211 unstable=2 bg_thresh=1011 thresh=2023 gap=536 poll_thresh=17 ino=257 dd-2584 [000] 27.795045: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1211 unstable=2 bg_thresh=1011 thresh=2022 gap=510 poll_thresh=18 ino=257 dd-2584 [000] 27.795161: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1211 unstable=2 bg_thresh=1010 thresh=2021 gap=459 poll_thresh=19 ino=257 dd-2584 [000] 27.795166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-318% task_weight=98% bdi_bw=58316 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.802494: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1086 unstable=2 bg_thresh=1009 thresh=2018 gap=581 poll_thresh=19 ino=257 dd-2584 [004] 27.802590: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1086 unstable=2 bg_thresh=1008 thresh=2017 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 27.802675: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1086 unstable=2 bg_thresh=1008 thresh=2017 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 27.802759: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1086 unstable=2 bg_thresh=1008 thresh=2016 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 27.802932: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1086 unstable=2 bg_thresh=1007 thresh=2015 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 27.802939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=58316 base_bw=65036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.810511: balance_dirty_state: bdi btrfs-1: dirty=424 wb=936 unstable=2 bg_thresh=1005 thresh=2011 gap=649 poll_thresh=17 ino=257 dd-2584 [004] 27.810605: balance_dirty_state: bdi btrfs-1: dirty=449 wb=936 unstable=2 bg_thresh=1005 thresh=2010 gap=623 poll_thresh=13 ino=257 dd-2584 [004] 27.810691: balance_dirty_state: bdi btrfs-1: dirty=449 wb=936 unstable=2 bg_thresh=1005 thresh=2010 gap=623 poll_thresh=14 ino=257 dd-2584 [004] 27.810799: balance_dirty_state: bdi btrfs-1: dirty=474 wb=936 unstable=2 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 27.810916: balance_dirty_state: bdi btrfs-1: dirty=499 wb=936 unstable=2 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 27.811147: balance_dirty_state: bdi btrfs-1: dirty=524 wb=936 unstable=2 bg_thresh=1006 thresh=2013 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 27.811728: balance_dirty_state: bdi btrfs-1: dirty=549 wb=936 unstable=2 bg_thresh=1006 thresh=2012 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 27.811963: balance_dirty_state: bdi btrfs-1: dirty=574 wb=936 unstable=2 bg_thresh=1008 thresh=2016 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 27.812197: balance_dirty_state: bdi btrfs-1: dirty=624 wb=936 unstable=2 bg_thresh=1007 thresh=2015 gap=453 poll_thresh=20 ino=257 dd-2584 [004] 27.812206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=98% bdi_bw=59664 base_bw=64020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.818514: balance_dirty_state: bdi btrfs-1: dirty=624 wb=811 unstable=2 bg_thresh=1008 thresh=2017 gap=580 poll_thresh=20 ino=257 dd-2584 [004] 27.818641: balance_dirty_state: bdi btrfs-1: dirty=624 wb=811 unstable=2 bg_thresh=1005 thresh=2011 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 27.818757: balance_dirty_state: bdi btrfs-1: dirty=649 wb=811 unstable=2 bg_thresh=1008 thresh=2016 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 27.818993: balance_dirty_state: bdi btrfs-1: dirty=674 wb=811 unstable=2 bg_thresh=1004 thresh=2009 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 27.819240: balance_dirty_state: bdi btrfs-1: dirty=724 wb=811 unstable=2 bg_thresh=1009 thresh=2018 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 27.819246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=59664 base_bw=64020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.826485: balance_dirty_state: bdi btrfs-1: dirty=724 wb=686 unstable=2 bg_thresh=1009 thresh=2018 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 27.826605: balance_dirty_state: bdi btrfs-1: dirty=724 wb=686 unstable=2 bg_thresh=1006 thresh=2012 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 27.826694: balance_dirty_state: bdi btrfs-1: dirty=749 wb=686 unstable=2 bg_thresh=1005 thresh=2011 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 27.826781: balance_dirty_state: bdi btrfs-1: dirty=749 wb=686 unstable=2 bg_thresh=1005 thresh=2011 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 27.826869: balance_dirty_state: bdi btrfs-1: dirty=774 wb=686 unstable=2 bg_thresh=1005 thresh=2010 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 27.827234: balance_dirty_state: bdi btrfs-1: dirty=799 wb=686 unstable=2 bg_thresh=1009 thresh=2019 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 27.827384: balance_dirty_state: bdi btrfs-1: dirty=849 wb=661 unstable=2 bg_thresh=1009 thresh=2018 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 27.827591: balance_dirty_state: bdi btrfs-1: dirty=874 wb=561 unstable=2 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=19 ino=257 dd-2584 [004] 27.827732: balance_dirty_state: bdi btrfs-1: dirty=899 wb=561 unstable=2 bg_thresh=1004 thresh=2009 gap=547 poll_thresh=20 ino=257 dd-2584 [004] 27.827920: balance_dirty_state: bdi btrfs-1: dirty=949 wb=561 unstable=2 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=21 ino=257 dd-2584 [004] 27.827927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=59664 base_bw=64020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.834467: balance_dirty_state: bdi btrfs-1: dirty=949 wb=561 unstable=2 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=21 ino=257 dd-2584 [004] 27.834472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=59664 base_bw=64020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.842525: balance_dirty_state: bdi btrfs-1: dirty=949 wb=436 unstable=2 bg_thresh=993 thresh=1986 gap=599 poll_thresh=21 ino=257 dd-2584 [004] 27.842618: balance_dirty_state: bdi btrfs-1: dirty=949 wb=436 unstable=2 bg_thresh=990 thresh=1980 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 27.842796: balance_dirty_state: bdi btrfs-1: dirty=974 wb=436 unstable=2 bg_thresh=992 thresh=1985 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 27.843002: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=336 unstable=2 bg_thresh=990 thresh=1980 gap=618 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 27.843022: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10392 wrote=0 to_write=8192 dd-2584 [004] 27.843415: balance_dirty_state: bdi btrfs-1: dirty=924 wb=436 unstable=2 bg_thresh=992 thresh=1985 gap=623 poll_thresh=19 ino=257 dd-2584 [004] 27.843606: balance_dirty_state: bdi btrfs-1: dirty=874 wb=511 unstable=2 bg_thresh=992 thresh=1984 gap=597 poll_thresh=20 ino=257 dd-2584 [004] 27.843794: balance_dirty_state: bdi btrfs-1: dirty=849 wb=586 unstable=2 bg_thresh=994 thresh=1988 gap=551 poll_thresh=21 ino=257 dd-2584 [004] 27.843958: balance_dirty_state: bdi btrfs-1: dirty=799 wb=661 unstable=2 bg_thresh=993 thresh=1987 gap=525 poll_thresh=22 ino=257 dd-2584 [004] 27.844087: balance_dirty_state: bdi btrfs-1: dirty=774 wb=711 unstable=2 bg_thresh=993 thresh=1986 gap=499 poll_thresh=23 ino=257 dd-2584 [004] 27.844257: balance_dirty_state: bdi btrfs-1: dirty=724 wb=786 unstable=2 bg_thresh=992 thresh=1985 gap=473 poll_thresh=24 ino=257 dd-2584 [004] 27.844259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=59664 base_bw=64020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 27.845477: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=604 wrote=1024 to_write=7168 dd-2584 [002] 27.850472: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1286 unstable=2 bg_thresh=994 thresh=1989 gap=527 poll_thresh=24 ino=257 dd-2584 [002] 27.850565: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1236 unstable=2 bg_thresh=994 thresh=1989 gap=577 poll_thresh=18 ino=257 dd-2584 [002] 27.850707: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1211 unstable=2 bg_thresh=995 thresh=1990 gap=553 poll_thresh=19 ino=257 dd-2584 [002] 27.850837: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1211 unstable=2 bg_thresh=993 thresh=1986 gap=524 poll_thresh=20 ino=257 dd-2584 [002] 27.851138: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1211 unstable=2 bg_thresh=997 thresh=1994 gap=507 poll_thresh=21 ino=257 dd-2584 [002] 27.851261: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1211 unstable=2 bg_thresh=991 thresh=1983 gap=471 poll_thresh=22 ino=257 dd-2584 [002] 27.851266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=59664 base_bw=64020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 27.862477: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1061 unstable=2 bg_thresh=996 thresh=1993 gap=631 poll_thresh=22 ino=257 dd-2584 [005] 27.862540: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1061 unstable=2 bg_thresh=999 thresh=1998 gap=636 poll_thresh=16 ino=257 dd-2584 [005] 27.862655: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1061 unstable=2 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=17 ino=257 dd-2584 [005] 27.862773: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1061 unstable=2 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=18 ino=257 dd-2584 [005] 27.862892: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1061 unstable=2 bg_thresh=1003 thresh=2006 gap=544 poll_thresh=19 ino=257 dd-2584 [005] 27.863014: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1061 unstable=2 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=20 ino=257 dd-2584 [005] 27.863134: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1061 unstable=2 bg_thresh=1002 thresh=2004 gap=467 poll_thresh=21 ino=257 dd-2584 [005] 27.863138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-292% task_weight=97% bdi_bw=59664 base_bw=64020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 27.874542: balance_dirty_state: bdi btrfs-1: dirty=474 wb=911 unstable=2 bg_thresh=1002 thresh=2005 gap=618 poll_thresh=21 ino=257 dd-2584 [000] 27.874619: balance_dirty_state: bdi btrfs-1: dirty=474 wb=911 unstable=2 bg_thresh=999 thresh=1999 gap=612 poll_thresh=16 ino=257 dd-2584 [000] 27.874896: balance_dirty_state: bdi btrfs-1: dirty=524 wb=911 unstable=2 bg_thresh=999 thresh=1998 gap=561 poll_thresh=17 ino=257 dd-2584 [000] 27.875058: balance_dirty_state: bdi btrfs-1: dirty=549 wb=861 unstable=2 bg_thresh=998 thresh=1997 gap=585 poll_thresh=18 ino=257 dd-2584 [000] 27.875259: balance_dirty_state: bdi btrfs-1: dirty=574 wb=761 unstable=2 bg_thresh=999 thresh=1999 gap=662 poll_thresh=19 ino=257 dd-2584 [000] 27.875386: balance_dirty_state: bdi btrfs-1: dirty=624 wb=761 unstable=2 bg_thresh=995 thresh=1990 gap=603 poll_thresh=20 ino=257 dd-2584 [000] 27.875510: balance_dirty_state: bdi btrfs-1: dirty=649 wb=761 unstable=2 bg_thresh=996 thresh=1993 gap=581 poll_thresh=21 ino=257 dd-2584 [000] 27.875633: balance_dirty_state: bdi btrfs-1: dirty=674 wb=761 unstable=2 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=22 ino=257 dd-2584 [000] 27.875763: balance_dirty_state: bdi btrfs-1: dirty=699 wb=761 unstable=2 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=23 ino=257 dd-2584 [000] 27.875886: balance_dirty_state: bdi btrfs-1: dirty=749 wb=761 unstable=2 bg_thresh=995 thresh=1991 gap=479 poll_thresh=24 ino=257 dd-2584 [000] 27.875891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-214% task_weight=97% bdi_bw=59664 base_bw=64020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 27.882492: balance_dirty_state: bdi btrfs-1: dirty=749 wb=761 unstable=2 bg_thresh=999 thresh=1999 gap=487 poll_thresh=24 ino=257 dd-2584 [004] 27.882499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-204% task_weight=97% bdi_bw=59664 base_bw=64020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.890602: balance_dirty_state: bdi btrfs-1: dirty=749 wb=611 unstable=2 bg_thresh=1000 thresh=2000 gap=638 poll_thresh=24 ino=257 dd-2584 [004] 27.891057: balance_dirty_state: bdi btrfs-1: dirty=774 wb=486 unstable=2 bg_thresh=998 thresh=1997 gap=735 poll_thresh=18 ino=257 dd-2584 [004] 27.891289: balance_dirty_state: bdi btrfs-1: dirty=799 wb=486 unstable=2 bg_thresh=1001 thresh=2002 gap=715 poll_thresh=19 ino=257 dd-2584 [004] 27.891524: balance_dirty_state: bdi btrfs-1: dirty=849 wb=486 unstable=2 bg_thresh=1000 thresh=2001 gap=664 poll_thresh=20 ino=257 dd-2584 [004] 27.891759: balance_dirty_state: bdi btrfs-1: dirty=874 wb=486 unstable=2 bg_thresh=1002 thresh=2005 gap=643 poll_thresh=21 ino=257 dd-2584 [004] 27.891992: balance_dirty_state: bdi btrfs-1: dirty=899 wb=486 unstable=2 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=22 ino=257 dd-2584 [004] 27.892223: balance_dirty_state: bdi btrfs-1: dirty=924 wb=486 unstable=2 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=23 ino=257 dd-2584 [004] 27.892458: balance_dirty_state: bdi btrfs-1: dirty=974 wb=486 unstable=2 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=24 ino=257 dd-2584 [004] 27.892693: balance_dirty_state: bdi btrfs-1: dirty=999 wb=486 unstable=2 bg_thresh=1003 thresh=2006 gap=519 poll_thresh=25 ino=257 dd-2584 [004] 27.893249: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=486 unstable=2 bg_thresh=1002 thresh=2005 gap=493 poll_thresh=26 ino=257 dd-2584 [004] 27.893258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=59664 base_bw=64020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 27.893340: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10440 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 27.897464: writeback_single_inode: bdi btrfs-1: ino=257 state= age=656 wrote=864 to_write=7328 dd-2584 [004] 27.898511: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1236 unstable=2 bg_thresh=1005 thresh=2010 gap=598 poll_thresh=26 ino=257 dd-2584 [004] 27.898653: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1236 unstable=2 bg_thresh=1004 thresh=2009 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 27.898775: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1236 unstable=2 bg_thresh=1004 thresh=2008 gap=546 poll_thresh=20 ino=257 dd-2584 [004] 27.898918: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1236 unstable=2 bg_thresh=1006 thresh=2012 gap=525 poll_thresh=21 ino=257 dd-2584 [004] 27.899036: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1236 unstable=2 bg_thresh=1005 thresh=2011 gap=474 poll_thresh=22 ino=257 dd-2584 [004] 27.899041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-236% task_weight=98% bdi_bw=59664 base_bw=64020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.906546: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1111 unstable=2 bg_thresh=1005 thresh=2011 gap=599 poll_thresh=22 ino=257 dd-2584 [004] 27.906636: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1111 unstable=2 bg_thresh=1005 thresh=2011 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 27.906785: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1111 unstable=2 bg_thresh=1005 thresh=2010 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 27.906936: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1111 unstable=2 bg_thresh=1007 thresh=2014 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 27.907087: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1111 unstable=2 bg_thresh=1003 thresh=2007 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 27.907092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=59664 base_bw=64020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.914532: balance_dirty_state: bdi btrfs-1: dirty=399 wb=986 unstable=2 bg_thresh=1003 thresh=2007 gap=620 poll_thresh=19 ino=257 dd-2584 [004] 27.914665: balance_dirty_state: bdi btrfs-1: dirty=424 wb=986 unstable=2 bg_thresh=1006 thresh=2012 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 27.915152: balance_dirty_state: bdi btrfs-1: dirty=449 wb=986 unstable=2 bg_thresh=1003 thresh=2006 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 27.915265: balance_dirty_state: bdi btrfs-1: dirty=449 wb=986 unstable=2 bg_thresh=1005 thresh=2011 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 27.915490: balance_dirty_state: bdi btrfs-1: dirty=474 wb=986 unstable=2 bg_thresh=1007 thresh=2015 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 27.915715: balance_dirty_state: bdi btrfs-1: dirty=524 wb=986 unstable=2 bg_thresh=1007 thresh=2014 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 27.915722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-185% task_weight=97% bdi_bw=60788 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.922564: balance_dirty_state: bdi btrfs-1: dirty=524 wb=986 unstable=2 bg_thresh=1007 thresh=2014 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 27.922575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-185% task_weight=97% bdi_bw=60788 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.930543: balance_dirty_state: bdi btrfs-1: dirty=524 wb=861 unstable=2 bg_thresh=1007 thresh=2014 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 27.930649: balance_dirty_state: bdi btrfs-1: dirty=524 wb=861 unstable=2 bg_thresh=1004 thresh=2008 gap=621 poll_thresh=13 ino=257 dd-2584 [004] 27.930738: balance_dirty_state: bdi btrfs-1: dirty=549 wb=861 unstable=2 bg_thresh=1006 thresh=2013 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 27.930826: balance_dirty_state: bdi btrfs-1: dirty=574 wb=861 unstable=2 bg_thresh=1003 thresh=2007 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 27.930915: balance_dirty_state: bdi btrfs-1: dirty=574 wb=861 unstable=2 bg_thresh=1008 thresh=2017 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 27.931088: balance_dirty_state: bdi btrfs-1: dirty=624 wb=861 unstable=2 bg_thresh=1008 thresh=2016 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 27.931267: balance_dirty_state: bdi btrfs-1: dirty=649 wb=861 unstable=2 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 27.931273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-191% task_weight=97% bdi_bw=60788 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.938565: balance_dirty_state: bdi btrfs-1: dirty=649 wb=861 unstable=2 bg_thresh=998 thresh=1997 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 27.938571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=97% bdi_bw=60788 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 27.946548: balance_dirty_state: bdi btrfs-1: dirty=649 wb=611 unstable=2 bg_thresh=998 thresh=1997 gap=735 poll_thresh=18 ino=257 dd-2584 [004] 27.946657: balance_dirty_state: bdi btrfs-1: dirty=662 wb=611 unstable=2 bg_thresh=998 thresh=1996 gap=721 poll_thresh=13 ino=257 dd-2584 [004] 27.946762: balance_dirty_state: bdi btrfs-1: dirty=675 wb=611 unstable=2 bg_thresh=997 thresh=1995 gap=707 poll_thresh=14 ino=257 dd-2584 [004] 27.947145: balance_dirty_state: bdi btrfs-1: dirty=688 wb=611 unstable=2 bg_thresh=999 thresh=1999 gap=698 poll_thresh=15 ino=257 dd-2584 [004] 27.947250: balance_dirty_state: bdi btrfs-1: dirty=701 wb=611 unstable=2 bg_thresh=999 thresh=1998 gap=684 poll_thresh=16 ino=257 dd-2584 [004] 27.947456: balance_dirty_state: bdi btrfs-1: dirty=727 wb=611 unstable=2 bg_thresh=999 thresh=1998 gap=658 poll_thresh=17 ino=257 dd-2584 [004] 27.947668: balance_dirty_state: bdi btrfs-1: dirty=752 wb=611 unstable=2 bg_thresh=997 thresh=1995 gap=630 poll_thresh=18 ino=257 dd-2584 [004] 27.947870: balance_dirty_state: bdi btrfs-1: dirty=802 wb=611 unstable=2 bg_thresh=1002 thresh=2005 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 27.948083: balance_dirty_state: bdi btrfs-1: dirty=827 wb=511 unstable=2 bg_thresh=1002 thresh=2004 gap=664 poll_thresh=20 ino=257 dd-2584 [004] 27.948646: balance_dirty_state: bdi btrfs-1: dirty=865 wb=486 unstable=2 bg_thresh=1044 thresh=2088 gap=735 poll_thresh=21 ino=257 dd-2584 [004] 27.948824: balance_dirty_state: bdi btrfs-1: dirty=890 wb=486 unstable=2 bg_thresh=1043 thresh=2087 gap=709 poll_thresh=22 ino=257 dd-2584 [004] 27.949002: balance_dirty_state: bdi btrfs-1: dirty=915 wb=486 unstable=2 bg_thresh=1045 thresh=2091 gap=688 poll_thresh=23 ino=257 dd-2584 [004] 27.949463: balance_dirty_state: bdi btrfs-1: dirty=965 wb=486 unstable=2 bg_thresh=1045 thresh=2090 gap=637 poll_thresh=24 ino=257 dd-2584 [004] 27.949640: balance_dirty_state: bdi btrfs-1: dirty=990 wb=486 unstable=2 bg_thresh=1044 thresh=2089 gap=611 poll_thresh=25 ino=257 dd-2584 [004] 27.949823: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=486 unstable=2 bg_thresh=1041 thresh=2082 gap=579 poll_thresh=26 ino=257 dd-2584 [004] 27.950237: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=361 unstable=2 bg_thresh=1043 thresh=2086 gap=658 poll_thresh=27 ino=257 flush-btrfs-1-2586 [002] 27.950305: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10496 wrote=0 to_write=8192 dd-2584 [004] 27.950424: balance_dirty_state: bdi btrfs-1: dirty=1090 wb=361 unstable=2 bg_thresh=1042 thresh=2085 gap=632 poll_thresh=28 ino=257 dd-2584 [004] 27.950662: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=436 unstable=2 bg_thresh=1042 thresh=2084 gap=606 poll_thresh=29 ino=257 dd-2584 [004] 27.950801: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=486 unstable=2 bg_thresh=1032 thresh=2064 gap=561 poll_thresh=30 ino=257 dd-2584 [004] 27.950952: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=536 unstable=2 bg_thresh=1029 thresh=2059 gap=506 poll_thresh=31 ino=257 dd-2584 [004] 27.950954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1321 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=60788 base_bw=63020 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 27.952994: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1008 to_write=7184 dd-2584 [004] 27.958485: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1227 unstable=2 bg_thresh=1031 thresh=2063 gap=633 poll_thresh=31 ino=257 dd-2584 [004] 27.958739: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1227 unstable=2 bg_thresh=1032 thresh=2064 gap=621 poll_thresh=23 ino=257 dd-2584 [004] 27.958870: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1227 unstable=2 bg_thresh=1031 thresh=2063 gap=595 poll_thresh=24 ino=257 dd-2584 [004] 27.959021: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1227 unstable=2 bg_thresh=1033 thresh=2067 gap=574 poll_thresh=25 ino=257 dd-2584 [004] 27.959162: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1227 unstable=2 bg_thresh=1033 thresh=2066 gap=548 poll_thresh=26 ino=257 dd-2584 [004] 27.959610: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1227 unstable=2 bg_thresh=1041 thresh=2082 gap=501 poll_thresh=27 ino=257 dd-2584 [004] 27.959616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1343 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=60788 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 27.966501: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1102 unstable=2 bg_thresh=1031 thresh=2063 gap=607 poll_thresh=27 ino=257 dd-2584 [005] 27.966574: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1102 unstable=2 bg_thresh=1032 thresh=2064 gap=595 poll_thresh=20 ino=257 dd-2584 [005] 27.966705: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1102 unstable=2 bg_thresh=1031 thresh=2063 gap=568 poll_thresh=21 ino=257 dd-2584 [005] 27.966831: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1102 unstable=2 bg_thresh=1034 thresh=2068 gap=523 poll_thresh=22 ino=257 dd-2584 [005] 27.966956: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1102 unstable=2 bg_thresh=1039 thresh=2078 gap=508 poll_thresh=23 ino=257 dd-2584 [005] 27.966961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-158% task_weight=100% bdi_bw=60788 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 27.974460: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1005 unstable=2 bg_thresh=1036 thresh=2073 gap=602 poll_thresh=23 ino=257 dd-2584 [005] 27.974696: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1005 unstable=2 bg_thresh=1036 thresh=2073 gap=602 poll_thresh=17 ino=257 dd-2584 [005] 27.974822: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1005 unstable=2 bg_thresh=1041 thresh=2083 gap=562 poll_thresh=18 ino=257 dd-2584 [005] 27.974950: balance_dirty_state: bdi btrfs-1: dirty=539 wb=1005 unstable=2 bg_thresh=1041 thresh=2082 gap=536 poll_thresh=19 ino=257 dd-2584 [005] 27.975079: balance_dirty_state: bdi btrfs-1: dirty=564 wb=1005 unstable=2 bg_thresh=1040 thresh=2081 gap=510 poll_thresh=20 ino=257 dd-2584 [005] 27.975083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1342 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-49% task_gap=-198% task_weight=98% bdi_bw=60788 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 27.982519: balance_dirty_state: bdi btrfs-1: dirty=564 wb=880 unstable=2 bg_thresh=1037 thresh=2074 gap=628 poll_thresh=20 ino=257 dd-2584 [005] 27.982600: balance_dirty_state: bdi btrfs-1: dirty=589 wb=880 unstable=2 bg_thresh=1037 thresh=2074 gap=603 poll_thresh=15 ino=257 dd-2584 [005] 27.982665: balance_dirty_state: bdi btrfs-1: dirty=614 wb=880 unstable=2 bg_thresh=1039 thresh=2079 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 27.982791: balance_dirty_state: bdi btrfs-1: dirty=639 wb=880 unstable=2 bg_thresh=1042 thresh=2084 gap=563 poll_thresh=17 ino=257 dd-2584 [005] 27.983262: balance_dirty_state: bdi btrfs-1: dirty=677 wb=880 unstable=2 bg_thresh=1039 thresh=2079 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 27.983388: balance_dirty_state: bdi btrfs-1: dirty=702 wb=880 unstable=2 bg_thresh=1041 thresh=2083 gap=499 poll_thresh=19 ino=257 dd-2584 [005] 27.983393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1344 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=60788 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 27.990557: balance_dirty_state: bdi btrfs-1: dirty=702 wb=743 unstable=2 bg_thresh=1039 thresh=2079 gap=632 poll_thresh=19 ino=257 dd-2584 [005] 27.990631: balance_dirty_state: bdi btrfs-1: dirty=694 wb=740 unstable=2 bg_thresh=1039 thresh=2078 gap=642 poll_thresh=14 ino=257 dd-2584 [005] 27.990868: balance_dirty_state: bdi btrfs-1: dirty=719 wb=740 unstable=2 bg_thresh=1041 thresh=2083 gap=622 poll_thresh=15 ino=257 dd-2584 [005] 27.990934: balance_dirty_state: bdi btrfs-1: dirty=744 wb=740 unstable=2 bg_thresh=1038 thresh=2077 gap=591 poll_thresh=16 ino=257 dd-2584 [005] 27.991062: balance_dirty_state: bdi btrfs-1: dirty=769 wb=740 unstable=2 bg_thresh=1038 thresh=2076 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 27.991190: balance_dirty_state: bdi btrfs-1: dirty=794 wb=740 unstable=2 bg_thresh=1040 thresh=2080 gap=544 poll_thresh=18 ino=257 dd-2584 [005] 27.991643: balance_dirty_state: bdi btrfs-1: dirty=832 wb=740 unstable=2 bg_thresh=1034 thresh=2069 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 27.991649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=60788 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-0:15-2091 [004] 27.996649: writeback_single_inode: bdi 0:15: ino=1574042 state=I_DIRTY_DATASYNC age=10552 wrote=0 to_write=16384 flush-0:15-2091 [004] 27.996658: writeback_single_inode: bdi 0:15: ino=1574028 state=I_DIRTY_DATASYNC age=10552 wrote=0 to_write=16384 flush-0:15-2091 [004] 27.996683: writeback_single_inode: bdi 0:15: ino=2375725 state=I_DIRTY_DATASYNC age=10320 wrote=1 to_write=16383 flush-0:15-2091 [004] 27.996690: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=10068 wrote=1 to_write=16382 flush-0:15-2091 [004] 27.996692: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=9772 wrote=0 to_write=16382 flush-btrfs-1-2586 [002] 27.996700: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10544 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 27.998224: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=640 to_write=7552 dd-2584 [005] 27.998487: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1268 unstable=2 bg_thresh=1033 thresh=2067 gap=618 poll_thresh=19 ino=257 dd-2584 [005] 27.998555: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1268 unstable=2 bg_thresh=1033 thresh=2067 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 27.998617: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1268 unstable=2 bg_thresh=1033 thresh=2066 gap=592 poll_thresh=15 ino=257 dd-2584 [005] 27.998677: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1268 unstable=2 bg_thresh=1035 thresh=2071 gap=572 poll_thresh=16 ino=257 dd-2584 [005] 27.998800: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1268 unstable=2 bg_thresh=1035 thresh=2070 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 27.998922: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1268 unstable=2 bg_thresh=1034 thresh=2069 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 27.998927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=60788 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 28.006497: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1141 unstable=2 bg_thresh=1021 thresh=2043 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 28.006571: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1141 unstable=2 bg_thresh=1021 thresh=2042 gap=582 poll_thresh=13 ino=257 dd-2584 [005] 28.006818: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1141 unstable=2 bg_thresh=1020 thresh=2041 gap=568 poll_thresh=14 ino=257 dd-2584 [005] 28.006885: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1141 unstable=2 bg_thresh=1020 thresh=2040 gap=541 poll_thresh=15 ino=257 dd-2584 [005] 28.006951: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1141 unstable=2 bg_thresh=1020 thresh=2041 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 28.007078: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1141 unstable=2 bg_thresh=1020 thresh=2040 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 28.007207: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1141 unstable=2 bg_thresh=1022 thresh=2044 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 28.007211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=60788 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 28.014545: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1002 unstable=2 bg_thresh=1018 thresh=2037 gap=627 poll_thresh=18 ino=257 dd-2584 [005] 28.014615: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1002 unstable=2 bg_thresh=1019 thresh=2038 gap=602 poll_thresh=13 ino=257 dd-2584 [005] 28.014680: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1002 unstable=2 bg_thresh=1019 thresh=2039 gap=578 poll_thresh=14 ino=257 dd-2584 [005] 28.014740: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1002 unstable=2 bg_thresh=1022 thresh=2044 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 28.014801: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1002 unstable=2 bg_thresh=1022 thresh=2044 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 28.014925: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1002 unstable=2 bg_thresh=1024 thresh=2049 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 28.015054: balance_dirty_state: bdi btrfs-1: dirty=557 wb=1002 unstable=2 bg_thresh=1026 thresh=2053 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 28.015059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-186% task_weight=98% bdi_bw=60788 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 28.022487: balance_dirty_state: bdi btrfs-1: dirty=559 wb=767 unstable=2 bg_thresh=1020 thresh=2040 gap=712 poll_thresh=18 ino=257 dd-2584 [005] 28.022570: balance_dirty_state: bdi btrfs-1: dirty=572 wb=767 unstable=2 bg_thresh=1020 thresh=2040 gap=699 poll_thresh=13 ino=257 dd-2584 [005] 28.022805: balance_dirty_state: bdi btrfs-1: dirty=585 wb=767 unstable=2 bg_thresh=1019 thresh=2039 gap=685 poll_thresh=14 ino=257 dd-2584 [005] 28.022869: balance_dirty_state: bdi btrfs-1: dirty=610 wb=767 unstable=2 bg_thresh=1022 thresh=2044 gap=665 poll_thresh=15 ino=257 dd-2584 [005] 28.022932: balance_dirty_state: bdi btrfs-1: dirty=610 wb=767 unstable=2 bg_thresh=1022 thresh=2044 gap=665 poll_thresh=16 ino=257 dd-2584 [005] 28.023058: balance_dirty_state: bdi btrfs-1: dirty=660 wb=767 unstable=2 bg_thresh=1024 thresh=2049 gap=620 poll_thresh=17 ino=257 dd-2584 [005] 28.023186: balance_dirty_state: bdi btrfs-1: dirty=685 wb=767 unstable=2 bg_thresh=1026 thresh=2053 gap=599 poll_thresh=18 ino=257 dd-2584 [005] 28.023630: balance_dirty_state: bdi btrfs-1: dirty=710 wb=767 unstable=2 bg_thresh=1045 thresh=2090 gap=611 poll_thresh=19 ino=257 dd-2584 [005] 28.023750: balance_dirty_state: bdi btrfs-1: dirty=735 wb=767 unstable=2 bg_thresh=1044 thresh=2089 gap=585 poll_thresh=20 ino=257 dd-2584 [005] 28.023870: balance_dirty_state: bdi btrfs-1: dirty=760 wb=767 unstable=2 bg_thresh=1044 thresh=2088 gap=559 poll_thresh=21 ino=257 dd-2584 [005] 28.023991: balance_dirty_state: bdi btrfs-1: dirty=810 wb=767 unstable=2 bg_thresh=1046 thresh=2092 gap=513 poll_thresh=22 ino=257 dd-2584 [005] 28.023996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1352 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=61720 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 28.030486: balance_dirty_state: bdi btrfs-1: dirty=810 wb=767 unstable=2 bg_thresh=1036 thresh=2072 gap=493 poll_thresh=22 ino=257 dd-2584 [005] 28.030491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-208% task_weight=98% bdi_bw=61720 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.038542: balance_dirty_state: bdi btrfs-1: dirty=809 wb=523 unstable=3 bg_thresh=1029 thresh=2058 gap=723 poll_thresh=22 ino=257 dd-2584 [001] 28.038618: balance_dirty_state: bdi btrfs-1: dirty=809 wb=523 unstable=3 bg_thresh=1026 thresh=2052 gap=717 poll_thresh=16 ino=257 dd-2584 [001] 28.038908: balance_dirty_state: bdi btrfs-1: dirty=859 wb=523 unstable=3 bg_thresh=1028 thresh=2056 gap=671 poll_thresh=17 ino=257 dd-2584 [001] 28.039036: balance_dirty_state: bdi btrfs-1: dirty=872 wb=523 unstable=3 bg_thresh=1028 thresh=2057 gap=659 poll_thresh=18 ino=257 dd-2584 [001] 28.039169: balance_dirty_state: bdi btrfs-1: dirty=922 wb=523 unstable=3 bg_thresh=1030 thresh=2061 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 28.039298: balance_dirty_state: bdi btrfs-1: dirty=947 wb=523 unstable=3 bg_thresh=1030 thresh=2060 gap=587 poll_thresh=20 ino=257 dd-2584 [001] 28.039428: balance_dirty_state: bdi btrfs-1: dirty=972 wb=523 unstable=3 bg_thresh=1029 thresh=2059 gap=561 poll_thresh=21 ino=257 dd-2584 [001] 28.039866: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=523 unstable=3 bg_thresh=1039 thresh=2078 gap=542 poll_thresh=22 ino=257 dd-2584 [001] 28.039986: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=523 unstable=3 bg_thresh=1038 thresh=2077 gap=491 poll_thresh=23 ino=257 dd-2584 [001] 28.039991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-204% task_weight=100% bdi_bw=61720 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 28.040075: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10588 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 28.042028: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=864 to_write=7328 dd-2584 [001] 28.046515: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1265 unstable=3 bg_thresh=1030 thresh=2061 gap=601 poll_thresh=23 ino=257 dd-2584 [001] 28.046645: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1265 unstable=3 bg_thresh=1030 thresh=2060 gap=600 poll_thresh=17 ino=257 dd-2584 [001] 28.047269: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1265 unstable=3 bg_thresh=1029 thresh=2059 gap=573 poll_thresh=18 ino=257 dd-2584 [001] 28.047532: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1265 unstable=3 bg_thresh=1029 thresh=2058 gap=522 poll_thresh=19 ino=257 dd-2584 [001] 28.047794: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1265 unstable=3 bg_thresh=1028 thresh=2057 gap=496 poll_thresh=20 ino=257 dd-2584 [001] 28.047803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-226% task_weight=98% bdi_bw=61720 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.058570: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1140 unstable=3 bg_thresh=1029 thresh=2059 gap=623 poll_thresh=20 ino=257 dd-2584 [001] 28.058678: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1140 unstable=3 bg_thresh=1032 thresh=2064 gap=628 poll_thresh=15 ino=257 dd-2584 [001] 28.058763: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1127 unstable=3 bg_thresh=1029 thresh=2058 gap=610 poll_thresh=16 ino=257 dd-2584 [001] 28.058980: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1014 unstable=3 bg_thresh=1029 thresh=2058 gap=698 poll_thresh=17 ino=257 dd-2584 [001] 28.059142: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1014 unstable=3 bg_thresh=1028 thresh=2057 gap=647 poll_thresh=18 ino=257 dd-2584 [001] 28.059270: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1014 unstable=3 bg_thresh=1028 thresh=2056 gap=621 poll_thresh=19 ino=257 dd-2584 [001] 28.059650: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1014 unstable=3 bg_thresh=1040 thresh=2081 gap=608 poll_thresh=20 ino=257 dd-2584 [001] 28.059938: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1014 unstable=3 bg_thresh=1039 thresh=2079 gap=581 poll_thresh=21 ino=257 dd-2584 [001] 28.060061: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1014 unstable=3 bg_thresh=1039 thresh=2078 gap=555 poll_thresh=22 ino=257 dd-2584 [001] 28.060184: balance_dirty_state: bdi btrfs-1: dirty=556 wb=1014 unstable=3 bg_thresh=1038 thresh=2077 gap=504 poll_thresh=23 ino=257 dd-2584 [001] 28.060189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-204% task_weight=100% bdi_bw=61720 base_bw=63020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 28.066578: balance_dirty_state: bdi btrfs-1: dirty=556 wb=989 unstable=3 bg_thresh=1038 thresh=2077 gap=529 poll_thresh=23 ino=257 dd-2584 [001] 28.066939: balance_dirty_state: bdi btrfs-1: dirty=556 wb=889 unstable=3 bg_thresh=1033 thresh=2067 gap=619 poll_thresh=17 ino=257 dd-2584 [001] 28.067549: balance_dirty_state: bdi btrfs-1: dirty=607 wb=889 unstable=3 bg_thresh=1036 thresh=2073 gap=574 poll_thresh=18 ino=257 dd-2584 [001] 28.067760: balance_dirty_state: bdi btrfs-1: dirty=607 wb=889 unstable=3 bg_thresh=1031 thresh=2063 gap=564 poll_thresh=19 ino=257 dd-2584 [001] 28.067974: balance_dirty_state: bdi btrfs-1: dirty=658 wb=889 unstable=3 bg_thresh=1030 thresh=2060 gap=510 poll_thresh=20 ino=257 dd-2584 [001] 28.067981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-180% task_weight=100% bdi_bw=61720 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 28.074532: balance_dirty_state: bdi btrfs-1: dirty=658 wb=889 unstable=3 bg_thresh=1031 thresh=2062 gap=512 poll_thresh=20 ino=257 dd-2584 [005] 28.074537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-177% task_weight=100% bdi_bw=61720 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 28.082523: balance_dirty_state: bdi btrfs-1: dirty=658 wb=636 unstable=3 bg_thresh=1029 thresh=2058 gap=761 poll_thresh=20 ino=257 dd-2584 [005] 28.082620: balance_dirty_state: bdi btrfs-1: dirty=658 wb=636 unstable=3 bg_thresh=1029 thresh=2058 gap=761 poll_thresh=15 ino=257 dd-2584 [005] 28.082682: balance_dirty_state: bdi btrfs-1: dirty=683 wb=636 unstable=3 bg_thresh=1031 thresh=2063 gap=741 poll_thresh=16 ino=257 dd-2584 [005] 28.082795: balance_dirty_state: bdi btrfs-1: dirty=708 wb=636 unstable=3 bg_thresh=1034 thresh=2068 gap=721 poll_thresh=17 ino=257 dd-2584 [005] 28.083074: balance_dirty_state: bdi btrfs-1: dirty=758 wb=636 unstable=3 bg_thresh=1036 thresh=2073 gap=676 poll_thresh=18 ino=257 dd-2584 [005] 28.083189: balance_dirty_state: bdi btrfs-1: dirty=783 wb=636 unstable=3 bg_thresh=1038 thresh=2077 gap=655 poll_thresh=19 ino=257 dd-2584 [005] 28.083309: balance_dirty_state: bdi btrfs-1: dirty=808 wb=636 unstable=3 bg_thresh=1038 thresh=2076 gap=629 poll_thresh=20 ino=257 dd-2584 [005] 28.083431: balance_dirty_state: bdi btrfs-1: dirty=833 wb=636 unstable=3 bg_thresh=1037 thresh=2075 gap=603 poll_thresh=21 ino=257 dd-2584 [005] 28.083555: balance_dirty_state: bdi btrfs-1: dirty=883 wb=636 unstable=3 bg_thresh=1039 thresh=2079 gap=557 poll_thresh=22 ino=257 dd-2584 [005] 28.083676: balance_dirty_state: bdi btrfs-1: dirty=908 wb=636 unstable=3 bg_thresh=1039 thresh=2078 gap=531 poll_thresh=23 ino=257 dd-2584 [005] 28.084062: balance_dirty_state: bdi btrfs-1: dirty=946 wb=636 unstable=3 bg_thresh=1039 thresh=2079 gap=494 poll_thresh=24 ino=257 dd-2584 [005] 28.084067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-51% task_gap=-202% task_weight=100% bdi_bw=61720 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 28.090526: balance_dirty_state: bdi btrfs-1: dirty=946 wb=485 unstable=3 bg_thresh=1035 thresh=2070 gap=636 poll_thresh=24 ino=257 dd-2584 [005] 28.090623: balance_dirty_state: bdi btrfs-1: dirty=972 wb=485 unstable=3 bg_thresh=1035 thresh=2070 gap=610 poll_thresh=18 ino=257 dd-2584 [005] 28.090907: balance_dirty_state: bdi btrfs-1: dirty=997 wb=485 unstable=3 bg_thresh=1038 thresh=2076 gap=591 poll_thresh=19 ino=257 dd-2584 [005] 28.091030: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=485 unstable=3 bg_thresh=1037 thresh=2075 gap=565 poll_thresh=20 ino=257 dd-2584 [005] 28.091157: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=485 unstable=3 bg_thresh=1037 thresh=2074 gap=539 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 28.091246: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10640 wrote=0 to_write=8192 dd-2584 [005] 28.091631: balance_dirty_state: bdi btrfs-1: dirty=984 wb=586 unstable=3 bg_thresh=1038 thresh=2077 gap=504 poll_thresh=22 ino=257 dd-2584 [005] 28.091632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1336 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-250% task_weight=101% bdi_bw=61720 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 28.093343: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=912 to_write=7280 dd-2584 [001] 28.098537: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1290 unstable=3 bg_thresh=1030 thresh=2060 gap=587 poll_thresh=22 ino=257 dd-2584 [001] 28.098675: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1290 unstable=3 bg_thresh=1029 thresh=2058 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 28.098938: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1290 unstable=3 bg_thresh=1030 thresh=2060 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 28.099200: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1290 unstable=3 bg_thresh=1026 thresh=2053 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 28.099885: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1290 unstable=3 bg_thresh=1037 thresh=2074 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 28.099894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-207% task_weight=99% bdi_bw=61720 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.106594: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1152 unstable=3 bg_thresh=1028 thresh=2056 gap=620 poll_thresh=19 ino=257 dd-2584 [001] 28.106727: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1152 unstable=3 bg_thresh=1030 thresh=2061 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 28.106851: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1152 unstable=3 bg_thresh=1030 thresh=2060 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 28.107322: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1152 unstable=3 bg_thresh=1032 thresh=2065 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 28.107588: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1152 unstable=3 bg_thresh=1029 thresh=2058 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 28.107844: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1152 unstable=3 bg_thresh=1028 thresh=2057 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 28.107853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=61720 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.114620: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1014 unstable=3 bg_thresh=1026 thresh=2053 gap=642 poll_thresh=18 ino=257 dd-2584 [001] 28.114715: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1014 unstable=3 bg_thresh=1029 thresh=2058 gap=622 poll_thresh=13 ino=257 dd-2584 [001] 28.114780: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1014 unstable=3 bg_thresh=1028 thresh=2057 gap=621 poll_thresh=14 ino=257 dd-2584 [001] 28.114843: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1014 unstable=3 bg_thresh=1025 thresh=2051 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 28.114905: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1014 unstable=3 bg_thresh=1028 thresh=2056 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 28.115027: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1014 unstable=3 bg_thresh=1027 thresh=2055 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 28.115154: balance_dirty_state: bdi btrfs-1: dirty=532 wb=1014 unstable=3 bg_thresh=1027 thresh=2054 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 28.115158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=61720 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.122630: balance_dirty_state: bdi btrfs-1: dirty=532 wb=926 unstable=3 bg_thresh=1028 thresh=2056 gap=595 poll_thresh=18 ino=257 dd-2584 [001] 28.122713: balance_dirty_state: bdi btrfs-1: dirty=557 wb=926 unstable=3 bg_thresh=1029 thresh=2058 gap=572 poll_thresh=13 ino=257 dd-2584 [001] 28.122778: balance_dirty_state: bdi btrfs-1: dirty=557 wb=926 unstable=3 bg_thresh=1031 thresh=2063 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 28.122841: balance_dirty_state: bdi btrfs-1: dirty=582 wb=926 unstable=3 bg_thresh=1028 thresh=2057 gap=546 poll_thresh=15 ino=257 dd-2584 [001] 28.123078: balance_dirty_state: bdi btrfs-1: dirty=607 wb=926 unstable=3 bg_thresh=1030 thresh=2060 gap=524 poll_thresh=16 ino=257 dd-2584 [001] 28.123516: balance_dirty_state: bdi btrfs-1: dirty=632 wb=926 unstable=3 bg_thresh=1039 thresh=2078 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 28.123521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-248% task_weight=100% bdi_bw=61720 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.130626: balance_dirty_state: bdi btrfs-1: dirty=632 wb=876 unstable=3 bg_thresh=1034 thresh=2069 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 28.130720: balance_dirty_state: bdi btrfs-1: dirty=645 wb=800 unstable=3 bg_thresh=1035 thresh=2070 gap=622 poll_thresh=13 ino=257 dd-2584 [001] 28.130788: balance_dirty_state: bdi btrfs-1: dirty=658 wb=800 unstable=3 bg_thresh=1034 thresh=2069 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 28.130854: balance_dirty_state: bdi btrfs-1: dirty=683 wb=800 unstable=3 bg_thresh=1034 thresh=2068 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 28.130915: balance_dirty_state: bdi btrfs-1: dirty=683 wb=800 unstable=3 bg_thresh=1034 thresh=2068 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 28.131039: balance_dirty_state: bdi btrfs-1: dirty=733 wb=800 unstable=3 bg_thresh=1036 thresh=2072 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 28.131423: balance_dirty_state: bdi btrfs-1: dirty=746 wb=800 unstable=3 bg_thresh=1037 thresh=2074 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 28.131546: balance_dirty_state: bdi btrfs-1: dirty=796 wb=800 unstable=3 bg_thresh=1039 thresh=2078 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 28.131550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-248% task_weight=100% bdi_bw=62084 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.142575: balance_dirty_state: bdi btrfs-1: dirty=796 wb=537 unstable=3 bg_thresh=1028 thresh=2056 gap=720 poll_thresh=19 ino=257 dd-2584 [001] 28.142677: balance_dirty_state: bdi btrfs-1: dirty=813 wb=532 unstable=3 bg_thresh=1025 thresh=2050 gap=702 poll_thresh=14 ino=257 dd-2584 [001] 28.142749: balance_dirty_state: bdi btrfs-1: dirty=826 wb=532 unstable=3 bg_thresh=1024 thresh=2049 gap=688 poll_thresh=15 ino=257 dd-2584 [001] 28.142817: balance_dirty_state: bdi btrfs-1: dirty=851 wb=532 unstable=3 bg_thresh=1028 thresh=2056 gap=670 poll_thresh=16 ino=257 dd-2584 [001] 28.143118: balance_dirty_state: bdi btrfs-1: dirty=876 wb=532 unstable=3 bg_thresh=1027 thresh=2055 gap=644 poll_thresh=17 ino=257 dd-2584 [001] 28.143248: balance_dirty_state: bdi btrfs-1: dirty=901 wb=532 unstable=3 bg_thresh=1027 thresh=2054 gap=618 poll_thresh=18 ino=257 dd-2584 [001] 28.143679: balance_dirty_state: bdi btrfs-1: dirty=926 wb=532 unstable=3 bg_thresh=1046 thresh=2092 gap=631 poll_thresh=19 ino=257 dd-2584 [001] 28.143801: balance_dirty_state: bdi btrfs-1: dirty=976 wb=532 unstable=3 bg_thresh=1043 thresh=2086 gap=575 poll_thresh=20 ino=257 dd-2584 [001] 28.143922: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=532 unstable=3 bg_thresh=1042 thresh=2085 gap=549 poll_thresh=21 ino=257 dd-2584 [001] 28.144047: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=532 unstable=3 bg_thresh=1041 thresh=2083 gap=522 poll_thresh=22 ino=257 dd-2584 [001] 28.144177: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=532 unstable=3 bg_thresh=1041 thresh=2082 gap=471 poll_thresh=23 ino=257 dd-2584 [001] 28.144182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-71% task_gap=-243% task_weight=100% bdi_bw=62084 base_bw=63020 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 28.144256: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10692 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 28.146338: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=880 to_write=7312 dd-2584 [001] 28.150542: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1310 unstable=3 bg_thresh=1041 thresh=2083 gap=586 poll_thresh=23 ino=257 dd-2584 [001] 28.150645: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1310 unstable=3 bg_thresh=1035 thresh=2071 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 28.151101: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1310 unstable=3 bg_thresh=1029 thresh=2059 gap=537 poll_thresh=18 ino=257 dd-2584 [001] 28.151227: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1310 unstable=3 bg_thresh=1029 thresh=2058 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 28.151232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-181% task_weight=99% bdi_bw=62084 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.158562: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1185 unstable=3 bg_thresh=1020 thresh=2040 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 28.158634: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1185 unstable=3 bg_thresh=1020 thresh=2041 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 28.158701: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1185 unstable=3 bg_thresh=1021 thresh=2042 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 28.158767: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1185 unstable=3 bg_thresh=1020 thresh=2041 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 28.158891: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1185 unstable=3 bg_thresh=1023 thresh=2046 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 28.159020: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1185 unstable=3 bg_thresh=1028 thresh=2056 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 28.159151: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1185 unstable=3 bg_thresh=1027 thresh=2055 gap=469 poll_thresh=19 ino=257 dd-2584 [001] 28.159156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=62084 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.166574: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1034 unstable=3 bg_thresh=1018 thresh=2036 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 28.166668: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1034 unstable=3 bg_thresh=1018 thresh=2037 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 28.166737: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1034 unstable=3 bg_thresh=1018 thresh=2036 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 28.166801: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1034 unstable=3 bg_thresh=1018 thresh=2036 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 28.167100: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1034 unstable=3 bg_thresh=1020 thresh=2041 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 28.167227: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1034 unstable=3 bg_thresh=1023 thresh=2046 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 28.167232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-70% task_gap=-241% task_weight=100% bdi_bw=62084 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.178531: balance_dirty_state: bdi btrfs-1: dirty=512 wb=782 unstable=3 bg_thresh=1015 thresh=2030 gap=733 poll_thresh=18 ino=257 dd-2584 [001] 28.178597: balance_dirty_state: bdi btrfs-1: dirty=537 wb=782 unstable=3 bg_thresh=1015 thresh=2030 gap=708 poll_thresh=13 ino=257 dd-2584 [001] 28.178657: balance_dirty_state: bdi btrfs-1: dirty=537 wb=782 unstable=3 bg_thresh=1017 thresh=2035 gap=713 poll_thresh=14 ino=257 dd-2584 [001] 28.178716: balance_dirty_state: bdi btrfs-1: dirty=562 wb=782 unstable=3 bg_thresh=1020 thresh=2040 gap=693 poll_thresh=15 ino=257 dd-2584 [001] 28.178774: balance_dirty_state: bdi btrfs-1: dirty=562 wb=782 unstable=3 bg_thresh=1020 thresh=2040 gap=693 poll_thresh=16 ino=257 dd-2584 [001] 28.178894: balance_dirty_state: bdi btrfs-1: dirty=612 wb=782 unstable=3 bg_thresh=1022 thresh=2045 gap=648 poll_thresh=17 ino=257 dd-2584 [001] 28.179015: balance_dirty_state: bdi btrfs-1: dirty=637 wb=782 unstable=3 bg_thresh=1024 thresh=2049 gap=627 poll_thresh=18 ino=257 dd-2584 [001] 28.179134: balance_dirty_state: bdi btrfs-1: dirty=662 wb=782 unstable=3 bg_thresh=1024 thresh=2048 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 28.179263: balance_dirty_state: bdi btrfs-1: dirty=700 wb=782 unstable=3 bg_thresh=1023 thresh=2046 gap=561 poll_thresh=20 ino=257 dd-2584 [001] 28.179566: balance_dirty_state: bdi btrfs-1: dirty=738 wb=782 unstable=3 bg_thresh=1026 thresh=2052 gap=529 poll_thresh=21 ino=257 dd-2584 [001] 28.179695: balance_dirty_state: bdi btrfs-1: dirty=763 wb=782 unstable=3 bg_thresh=1025 thresh=2051 gap=503 poll_thresh=22 ino=257 dd-2584 [001] 28.179700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1312 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=62084 base_bw=63020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 28.186604: balance_dirty_state: bdi btrfs-1: dirty=763 wb=631 unstable=3 bg_thresh=1038 thresh=2077 gap=680 poll_thresh=22 ino=257 dd-2584 [004] 28.186687: balance_dirty_state: bdi btrfs-1: dirty=763 wb=631 unstable=3 bg_thresh=1035 thresh=2071 gap=674 poll_thresh=16 ino=257 dd-2584 [004] 28.186842: balance_dirty_state: bdi btrfs-1: dirty=813 wb=631 unstable=3 bg_thresh=1037 thresh=2075 gap=628 poll_thresh=17 ino=257 dd-2584 [004] 28.186996: balance_dirty_state: bdi btrfs-1: dirty=838 wb=631 unstable=3 bg_thresh=1037 thresh=2074 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 28.187150: balance_dirty_state: bdi btrfs-1: dirty=863 wb=631 unstable=3 bg_thresh=1036 thresh=2073 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 28.187303: balance_dirty_state: bdi btrfs-1: dirty=913 wb=631 unstable=3 bg_thresh=1036 thresh=2072 gap=525 poll_thresh=20 ino=257 dd-2584 [004] 28.187456: balance_dirty_state: bdi btrfs-1: dirty=938 wb=631 unstable=3 bg_thresh=1038 thresh=2076 gap=504 poll_thresh=21 ino=257 dd-2584 [004] 28.187462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-206% task_weight=100% bdi_bw=62084 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 28.194593: balance_dirty_state: bdi btrfs-1: dirty=938 wb=506 unstable=3 bg_thresh=1032 thresh=2065 gap=618 poll_thresh=21 ino=257 dd-2584 [004] 28.194689: balance_dirty_state: bdi btrfs-1: dirty=938 wb=506 unstable=3 bg_thresh=1029 thresh=2059 gap=612 poll_thresh=16 ino=257 dd-2584 [004] 28.194968: balance_dirty_state: bdi btrfs-1: dirty=988 wb=506 unstable=3 bg_thresh=1031 thresh=2063 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 28.195084: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=506 unstable=3 bg_thresh=1031 thresh=2062 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 28.195199: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=506 unstable=3 bg_thresh=1030 thresh=2061 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 28.195203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1321 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-225% task_weight=101% bdi_bw=62084 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 28.195315: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10744 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 28.199458: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=880 to_write=7312 dd-2584 [004] 28.202616: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1236 unstable=3 bg_thresh=1030 thresh=2060 gap=654 poll_thresh=19 ino=257 dd-2584 [004] 28.202710: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1236 unstable=3 bg_thresh=1032 thresh=2065 gap=634 poll_thresh=14 ino=257 dd-2584 [004] 28.202772: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1236 unstable=3 bg_thresh=1029 thresh=2059 gap=603 poll_thresh=15 ino=257 dd-2584 [004] 28.202833: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1236 unstable=3 bg_thresh=1032 thresh=2064 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 28.202954: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1236 unstable=3 bg_thresh=1031 thresh=2063 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 28.203075: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1236 unstable=3 bg_thresh=1033 thresh=2067 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 28.203197: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1236 unstable=3 bg_thresh=1030 thresh=2060 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 28.203201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-270% task_weight=100% bdi_bw=62084 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 28.210619: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1110 unstable=3 bg_thresh=1032 thresh=2064 gap=634 poll_thresh=19 ino=257 dd-2584 [004] 28.210725: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1110 unstable=3 bg_thresh=1034 thresh=2069 gap=614 poll_thresh=14 ino=257 dd-2584 [004] 28.210788: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1110 unstable=3 bg_thresh=1031 thresh=2063 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 28.211021: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1110 unstable=3 bg_thresh=1034 thresh=2068 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 28.211141: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1110 unstable=3 bg_thresh=1033 thresh=2067 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 28.211260: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1110 unstable=3 bg_thresh=1033 thresh=2066 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 28.211265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=62084 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 28.218661: balance_dirty_state: bdi btrfs-1: dirty=442 wb=985 unstable=3 bg_thresh=1032 thresh=2064 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 28.218748: balance_dirty_state: bdi btrfs-1: dirty=442 wb=985 unstable=3 bg_thresh=1031 thresh=2063 gap=633 poll_thresh=13 ino=257 dd-2584 [004] 28.218814: balance_dirty_state: bdi btrfs-1: dirty=467 wb=985 unstable=3 bg_thresh=1034 thresh=2068 gap=613 poll_thresh=14 ino=257 dd-2584 [004] 28.218879: balance_dirty_state: bdi btrfs-1: dirty=467 wb=985 unstable=3 bg_thresh=1031 thresh=2062 gap=607 poll_thresh=15 ino=257 dd-2584 [004] 28.218944: balance_dirty_state: bdi btrfs-1: dirty=492 wb=985 unstable=3 bg_thresh=1033 thresh=2067 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 28.219071: balance_dirty_state: bdi btrfs-1: dirty=517 wb=985 unstable=3 bg_thresh=1033 thresh=2066 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 28.219203: balance_dirty_state: bdi btrfs-1: dirty=567 wb=985 unstable=3 bg_thresh=1032 thresh=2064 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 28.219208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=62084 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 28.226603: balance_dirty_state: bdi btrfs-1: dirty=567 wb=885 unstable=3 bg_thresh=1033 thresh=2066 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 28.226714: balance_dirty_state: bdi btrfs-1: dirty=567 wb=885 unstable=3 bg_thresh=1033 thresh=2066 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 28.226812: balance_dirty_state: bdi btrfs-1: dirty=592 wb=885 unstable=3 bg_thresh=1032 thresh=2065 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 28.226910: balance_dirty_state: bdi btrfs-1: dirty=617 wb=885 unstable=3 bg_thresh=1032 thresh=2065 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 28.227331: balance_dirty_state: bdi btrfs-1: dirty=617 wb=885 unstable=3 bg_thresh=1032 thresh=2064 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 28.227526: balance_dirty_state: bdi btrfs-1: dirty=642 wb=885 unstable=3 bg_thresh=1031 thresh=2063 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 28.227723: balance_dirty_state: bdi btrfs-1: dirty=692 wb=885 unstable=3 bg_thresh=1033 thresh=2067 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 28.227730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-80% task_gap=-261% task_weight=99% bdi_bw=62084 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 28.234592: balance_dirty_state: bdi btrfs-1: dirty=692 wb=885 unstable=3 bg_thresh=1032 thresh=2065 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 28.234598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-82% task_gap=-264% task_weight=100% bdi_bw=62184 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 28.242672: balance_dirty_state: bdi btrfs-1: dirty=692 wb=632 unstable=3 bg_thresh=1034 thresh=2068 gap=741 poll_thresh=18 ino=257 dd-2584 [000] 28.242770: balance_dirty_state: bdi btrfs-1: dirty=717 wb=632 unstable=3 bg_thresh=1031 thresh=2062 gap=710 poll_thresh=13 ino=257 dd-2584 [000] 28.242876: balance_dirty_state: bdi btrfs-1: dirty=717 wb=632 unstable=3 bg_thresh=1033 thresh=2067 gap=715 poll_thresh=14 ino=257 dd-2584 [000] 28.243021: balance_dirty_state: bdi btrfs-1: dirty=742 wb=632 unstable=3 bg_thresh=1033 thresh=2066 gap=689 poll_thresh=15 ino=257 dd-2584 [000] 28.243160: balance_dirty_state: bdi btrfs-1: dirty=767 wb=582 unstable=3 bg_thresh=1030 thresh=2060 gap=708 poll_thresh=16 ino=257 dd-2584 [000] 28.243360: balance_dirty_state: bdi btrfs-1: dirty=792 wb=507 unstable=3 bg_thresh=1030 thresh=2061 gap=759 poll_thresh=17 ino=257 dd-2584 [000] 28.243571: balance_dirty_state: bdi btrfs-1: dirty=817 wb=507 unstable=3 bg_thresh=1032 thresh=2065 gap=738 poll_thresh=18 ino=257 dd-2584 [000] 28.243779: balance_dirty_state: bdi btrfs-1: dirty=842 wb=507 unstable=3 bg_thresh=1029 thresh=2058 gap=706 poll_thresh=19 ino=257 dd-2584 [000] 28.244283: balance_dirty_state: bdi btrfs-1: dirty=892 wb=507 unstable=3 bg_thresh=1028 thresh=2057 gap=655 poll_thresh=20 ino=257 dd-2584 [000] 28.244493: balance_dirty_state: bdi btrfs-1: dirty=917 wb=507 unstable=3 bg_thresh=1030 thresh=2061 gap=634 poll_thresh=21 ino=257 dd-2584 [000] 28.244702: balance_dirty_state: bdi btrfs-1: dirty=942 wb=507 unstable=3 bg_thresh=1030 thresh=2060 gap=608 poll_thresh=22 ino=257 dd-2584 [000] 28.244909: balance_dirty_state: bdi btrfs-1: dirty=967 wb=507 unstable=3 bg_thresh=1029 thresh=2059 gap=582 poll_thresh=23 ino=257 dd-2584 [000] 28.245140: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=507 unstable=3 bg_thresh=1031 thresh=2063 gap=535 poll_thresh=24 ino=257 dd-2584 [000] 28.245376: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=507 unstable=3 bg_thresh=1032 thresh=2065 gap=511 poll_thresh=25 ino=257 dd-2584 [000] 28.245384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-59% task_gap=-218% task_weight=100% bdi_bw=62184 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 28.245461: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10792 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 28.248976: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=864 to_write=7328 dd-2584 [000] 28.250553: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1359 unstable=3 bg_thresh=1032 thresh=2065 gap=511 poll_thresh=25 ino=257 dd-2584 [000] 28.250556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=62184 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 28.258582: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1209 unstable=3 bg_thresh=1035 thresh=2070 gap=666 poll_thresh=25 ino=257 dd-2584 [000] 28.258692: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1209 unstable=3 bg_thresh=1028 thresh=2057 gap=653 poll_thresh=19 ino=257 dd-2584 [000] 28.258818: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1209 unstable=3 bg_thresh=1031 thresh=2062 gap=608 poll_thresh=20 ino=257 dd-2584 [000] 28.258939: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1209 unstable=3 bg_thresh=1030 thresh=2061 gap=582 poll_thresh=21 ino=257 dd-2584 [000] 28.259241: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1083 unstable=3 bg_thresh=1032 thresh=2065 gap=687 poll_thresh=22 ino=257 dd-2584 [000] 28.259361: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1083 unstable=3 bg_thresh=1032 thresh=2064 gap=636 poll_thresh=23 ino=257 dd-2584 [000] 28.259481: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1083 unstable=3 bg_thresh=1031 thresh=2063 gap=610 poll_thresh=24 ino=257 dd-2584 [000] 28.259601: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1083 unstable=3 bg_thresh=1033 thresh=2067 gap=589 poll_thresh=25 ino=257 dd-2584 [000] 28.259722: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1083 unstable=3 bg_thresh=1033 thresh=2066 gap=563 poll_thresh=26 ino=257 dd-2584 [000] 28.259841: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1083 unstable=3 bg_thresh=1032 thresh=2065 gap=512 poll_thresh=27 ino=257 dd-2584 [000] 28.259846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1325 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-14% task_gap=-129% task_weight=101% bdi_bw=62184 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 28.266576: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1008 unstable=3 bg_thresh=1031 thresh=2062 gap=584 poll_thresh=27 ino=257 dd-2584 [004] 28.266677: balance_dirty_state: bdi btrfs-1: dirty=467 wb=958 unstable=3 bg_thresh=1032 thresh=2064 gap=636 poll_thresh=20 ino=257 dd-2584 [004] 28.266805: balance_dirty_state: bdi btrfs-1: dirty=517 wb=958 unstable=3 bg_thresh=1031 thresh=2062 gap=584 poll_thresh=21 ino=257 dd-2584 [004] 28.267100: balance_dirty_state: bdi btrfs-1: dirty=542 wb=958 unstable=3 bg_thresh=1033 thresh=2067 gap=564 poll_thresh=22 ino=257 dd-2584 [004] 28.267228: balance_dirty_state: bdi btrfs-1: dirty=567 wb=958 unstable=3 bg_thresh=1027 thresh=2055 gap=527 poll_thresh=23 ino=257 dd-2584 [004] 28.267351: balance_dirty_state: bdi btrfs-1: dirty=617 wb=958 unstable=3 bg_thresh=1028 thresh=2057 gap=479 poll_thresh=24 ino=257 dd-2584 [004] 28.267356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=62184 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 28.274676: balance_dirty_state: bdi btrfs-1: dirty=617 wb=858 unstable=3 bg_thresh=1031 thresh=2062 gap=584 poll_thresh=24 ino=257 dd-2584 [004] 28.274767: balance_dirty_state: bdi btrfs-1: dirty=617 wb=858 unstable=3 bg_thresh=1033 thresh=2067 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 28.274935: balance_dirty_state: bdi btrfs-1: dirty=642 wb=858 unstable=3 bg_thresh=1033 thresh=2066 gap=563 poll_thresh=19 ino=257 dd-2584 [004] 28.275109: balance_dirty_state: bdi btrfs-1: dirty=692 wb=858 unstable=3 bg_thresh=1035 thresh=2070 gap=517 poll_thresh=20 ino=257 dd-2584 [004] 28.275115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1330 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=62184 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 28.282635: balance_dirty_state: bdi btrfs-1: dirty=692 wb=858 unstable=3 bg_thresh=1035 thresh=2070 gap=517 poll_thresh=20 ino=257 dd-2584 [004] 28.282643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1330 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=62184 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 28.290635: balance_dirty_state: bdi btrfs-1: dirty=692 wb=608 unstable=3 bg_thresh=1033 thresh=2066 gap=763 poll_thresh=20 ino=257 dd-2584 [004] 28.290732: balance_dirty_state: bdi btrfs-1: dirty=692 wb=608 unstable=3 bg_thresh=1033 thresh=2066 gap=763 poll_thresh=15 ino=257 dd-2584 [004] 28.290820: balance_dirty_state: bdi btrfs-1: dirty=717 wb=608 unstable=3 bg_thresh=1026 thresh=2053 gap=725 poll_thresh=16 ino=257 dd-2584 [004] 28.290999: balance_dirty_state: bdi btrfs-1: dirty=742 wb=608 unstable=3 bg_thresh=1020 thresh=2040 gap=687 poll_thresh=17 ino=257 dd-2584 [004] 28.291193: balance_dirty_state: bdi btrfs-1: dirty=792 wb=608 unstable=3 bg_thresh=1019 thresh=2039 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 28.291688: balance_dirty_state: bdi btrfs-1: dirty=817 wb=608 unstable=3 bg_thresh=1021 thresh=2043 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 28.291889: balance_dirty_state: bdi btrfs-1: dirty=855 wb=608 unstable=3 bg_thresh=1020 thresh=2040 gap=574 poll_thresh=20 ino=257 dd-2584 [004] 28.292100: balance_dirty_state: bdi btrfs-1: dirty=881 wb=608 unstable=3 bg_thresh=1020 thresh=2040 gap=548 poll_thresh=21 ino=257 dd-2584 [004] 28.292312: balance_dirty_state: bdi btrfs-1: dirty=920 wb=608 unstable=3 bg_thresh=1021 thresh=2043 gap=512 poll_thresh=22 ino=257 dd-2584 [004] 28.292523: balance_dirty_state: bdi btrfs-1: dirty=946 wb=608 unstable=3 bg_thresh=1024 thresh=2048 gap=491 poll_thresh=23 ino=257 dd-2584 [004] 28.292530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-148% task_weight=100% bdi_bw=62184 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 28.302622: balance_dirty_state: bdi btrfs-1: dirty=946 wb=483 unstable=3 bg_thresh=1036 thresh=2073 gap=641 poll_thresh=23 ino=257 dd-2584 [004] 28.302748: balance_dirty_state: bdi btrfs-1: dirty=959 wb=483 unstable=3 bg_thresh=1036 thresh=2072 gap=627 poll_thresh=17 ino=257 dd-2584 [004] 28.302943: balance_dirty_state: bdi btrfs-1: dirty=998 wb=483 unstable=3 bg_thresh=1034 thresh=2068 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 28.303158: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=383 unstable=3 bg_thresh=1035 thresh=2071 gap=661 poll_thresh=19 ino=257 dd-2584 [004] 28.303604: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=333 unstable=3 bg_thresh=1031 thresh=2063 gap=677 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 28.303660: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10852 wrote=0 to_write=8192 dd-2584 [004] 28.303811: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=333 unstable=3 bg_thresh=1029 thresh=2058 gap=647 poll_thresh=21 ino=257 dd-2584 [004] 28.303975: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=408 unstable=3 bg_thresh=1028 thresh=2057 gap=596 poll_thresh=22 ino=257 dd-2584 [004] 28.304175: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=483 unstable=3 bg_thresh=1030 thresh=2061 gap=575 poll_thresh=23 ino=257 dd-2584 [004] 28.304670: balance_dirty_state: bdi btrfs-1: dirty=839 wb=683 unstable=3 bg_thresh=1026 thresh=2052 gap=527 poll_thresh=24 ino=257 dd-2584 [004] 28.305356: balance_dirty_state: bdi btrfs-1: dirty=552 wb=983 unstable=3 bg_thresh=1041 thresh=2083 gap=545 poll_thresh=25 ino=257 dd-2584 [004] 28.305560: balance_dirty_state: bdi btrfs-1: dirty=537 wb=1048 unstable=3 bg_thresh=1045 thresh=2090 gap=502 poll_thresh=26 ino=257 dd-2584 [004] 28.305562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1439 task_limit=1350 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=62184 base_bw=63020 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 28.306367: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=1056 to_write=7136 dd-2584 [004] 28.310581: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1268 unstable=3 bg_thresh=1024 thresh=2049 gap=586 poll_thresh=26 ino=257 dd-2584 [004] 28.310656: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1268 unstable=3 bg_thresh=1021 thresh=2043 gap=580 poll_thresh=19 ino=257 dd-2584 [004] 28.310799: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1268 unstable=3 bg_thresh=1018 thresh=2036 gap=523 poll_thresh=20 ino=257 dd-2584 [004] 28.311139: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1268 unstable=3 bg_thresh=1019 thresh=2038 gap=500 poll_thresh=21 ino=257 dd-2584 [004] 28.311145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=62184 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 28.318617: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1143 unstable=3 bg_thresh=1018 thresh=2037 gap=624 poll_thresh=21 ino=257 dd-2584 [004] 28.318716: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1143 unstable=3 bg_thresh=1018 thresh=2037 gap=611 poll_thresh=16 ino=257 dd-2584 [004] 28.319316: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1143 unstable=3 bg_thresh=1015 thresh=2031 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 28.319774: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1143 unstable=3 bg_thresh=1014 thresh=2028 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 28.319969: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1143 unstable=3 bg_thresh=1019 thresh=2038 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 28.320427: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1143 unstable=3 bg_thresh=1043 thresh=2087 gap=522 poll_thresh=20 ino=257 dd-2584 [004] 28.320552: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1143 unstable=3 bg_thresh=1043 thresh=2086 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 28.320557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1346 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=62184 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.326700: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1143 unstable=3 bg_thresh=1038 thresh=2077 gap=487 poll_thresh=21 ino=257 dd-2584 [001] 28.326706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=62184 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.338587: balance_dirty_state: bdi btrfs-1: dirty=444 wb=941 unstable=3 bg_thresh=1019 thresh=2039 gap=651 poll_thresh=21 ino=257 dd-2584 [001] 28.338688: balance_dirty_state: bdi btrfs-1: dirty=444 wb=941 unstable=3 bg_thresh=1019 thresh=2039 gap=651 poll_thresh=16 ino=257 dd-2584 [001] 28.338827: balance_dirty_state: bdi btrfs-1: dirty=494 wb=941 unstable=3 bg_thresh=1024 thresh=2049 gap=611 poll_thresh=17 ino=257 dd-2584 [001] 28.339120: balance_dirty_state: bdi btrfs-1: dirty=519 wb=941 unstable=3 bg_thresh=1027 thresh=2054 gap=591 poll_thresh=18 ino=257 dd-2584 [001] 28.339249: balance_dirty_state: bdi btrfs-1: dirty=544 wb=941 unstable=3 bg_thresh=1026 thresh=2053 gap=565 poll_thresh=19 ino=257 dd-2584 [001] 28.339376: balance_dirty_state: bdi btrfs-1: dirty=594 wb=941 unstable=3 bg_thresh=1026 thresh=2052 gap=514 poll_thresh=20 ino=257 dd-2584 [001] 28.339507: balance_dirty_state: bdi btrfs-1: dirty=619 wb=941 unstable=3 bg_thresh=1028 thresh=2056 gap=493 poll_thresh=21 ino=257 dd-2584 [001] 28.339512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=63212 base_bw=63020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 28.346599: balance_dirty_state: bdi btrfs-1: dirty=619 wb=666 unstable=3 bg_thresh=1014 thresh=2028 gap=740 poll_thresh=21 ino=257 dd-2584 [005] 28.346700: balance_dirty_state: bdi btrfs-1: dirty=644 wb=666 unstable=3 bg_thresh=1016 thresh=2033 gap=720 poll_thresh=16 ino=257 dd-2584 [005] 28.346832: balance_dirty_state: bdi btrfs-1: dirty=669 wb=666 unstable=3 bg_thresh=1021 thresh=2043 gap=705 poll_thresh=17 ino=257 dd-2584 [005] 28.346967: balance_dirty_state: bdi btrfs-1: dirty=719 wb=666 unstable=3 bg_thresh=1021 thresh=2042 gap=654 poll_thresh=18 ino=257 dd-2584 [005] 28.347272: balance_dirty_state: bdi btrfs-1: dirty=719 wb=666 unstable=3 bg_thresh=1016 thresh=2032 gap=644 poll_thresh=19 ino=257 dd-2584 [005] 28.347713: balance_dirty_state: bdi btrfs-1: dirty=769 wb=666 unstable=3 bg_thresh=1016 thresh=2032 gap=594 poll_thresh=20 ino=257 dd-2584 [005] 28.348071: balance_dirty_state: bdi btrfs-1: dirty=795 wb=666 unstable=3 bg_thresh=1015 thresh=2030 gap=566 poll_thresh=21 ino=257 dd-2584 [005] 28.348208: balance_dirty_state: bdi btrfs-1: dirty=833 wb=666 unstable=3 bg_thresh=1014 thresh=2029 gap=527 poll_thresh=22 ino=257 dd-2584 [005] 28.348494: balance_dirty_state: bdi btrfs-1: dirty=858 wb=666 unstable=3 bg_thresh=1010 thresh=2021 gap=494 poll_thresh=23 ino=257 dd-2584 [005] 28.348499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=63212 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.354672: balance_dirty_state: bdi btrfs-1: dirty=858 wb=541 unstable=3 bg_thresh=1032 thresh=2064 gap=662 poll_thresh=23 ino=257 dd-2584 [001] 28.354748: balance_dirty_state: bdi btrfs-1: dirty=883 wb=541 unstable=3 bg_thresh=1032 thresh=2064 gap=637 poll_thresh=17 ino=257 dd-2584 [001] 28.354861: balance_dirty_state: bdi btrfs-1: dirty=908 wb=541 unstable=3 bg_thresh=1031 thresh=2063 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 28.354975: balance_dirty_state: bdi btrfs-1: dirty=933 wb=541 unstable=3 bg_thresh=1033 thresh=2067 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 28.355092: balance_dirty_state: bdi btrfs-1: dirty=958 wb=541 unstable=3 bg_thresh=1033 thresh=2066 gap=564 poll_thresh=20 ino=257 dd-2584 [001] 28.355211: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=541 unstable=3 bg_thresh=1032 thresh=2065 gap=513 poll_thresh=21 ino=257 dd-2584 [001] 28.355215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-59% task_gap=-218% task_weight=100% bdi_bw=63212 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.366622: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=416 unstable=3 bg_thresh=1033 thresh=2067 gap=640 poll_thresh=21 ino=257 dd-2584 [001] 28.366908: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=416 unstable=3 bg_thresh=1033 thresh=2067 gap=640 poll_thresh=16 ino=257 dd-2584 [001] 28.367019: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=416 unstable=3 bg_thresh=1038 thresh=2077 gap=600 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 28.367106: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10916 wrote=0 to_write=8192 dd-2584 [001] 28.367143: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=416 unstable=3 bg_thresh=1041 thresh=2082 gap=580 poll_thresh=18 ino=257 dd-2584 [001] 28.367265: balance_dirty_state: bdi btrfs-1: dirty=1108 wb=416 unstable=3 bg_thresh=1040 thresh=2081 gap=554 poll_thresh=19 ino=257 dd-2584 [001] 28.367393: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=466 unstable=3 bg_thresh=1040 thresh=2080 gap=528 poll_thresh=20 ino=257 dd-2584 [001] 28.367519: balance_dirty_state: bdi btrfs-1: dirty=1082 wb=517 unstable=3 bg_thresh=1042 thresh=2084 gap=482 poll_thresh=21 ino=257 dd-2584 [001] 28.367520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1345 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=63212 base_bw=63020 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 28.369485: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=992 to_write=7200 dd-2584 [005] 28.378607: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1149 unstable=3 bg_thresh=1033 thresh=2067 gap=723 poll_thresh=21 ino=257 dd-2584 [005] 28.378674: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1149 unstable=3 bg_thresh=1033 thresh=2066 gap=697 poll_thresh=16 ino=257 dd-2584 [005] 28.378795: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1149 unstable=3 bg_thresh=1032 thresh=2065 gap=671 poll_thresh=17 ino=257 dd-2584 [005] 28.378916: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1149 unstable=3 bg_thresh=1032 thresh=2064 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 28.379212: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1149 unstable=3 bg_thresh=1031 thresh=2063 gap=594 poll_thresh=19 ino=257 dd-2584 [005] 28.379332: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1149 unstable=3 bg_thresh=1033 thresh=2067 gap=573 poll_thresh=20 ino=257 dd-2584 [005] 28.379453: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1149 unstable=3 bg_thresh=1033 thresh=2066 gap=547 poll_thresh=21 ino=257 dd-2584 [005] 28.379575: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1149 unstable=3 bg_thresh=1032 thresh=2065 gap=496 poll_thresh=22 ino=257 dd-2584 [005] 28.379580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-82% task_gap=-264% task_weight=100% bdi_bw=63212 base_bw=63020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 28.386645: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1124 unstable=3 bg_thresh=1036 thresh=2072 gap=528 poll_thresh=22 ino=257 dd-2584 [005] 28.386710: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1124 unstable=3 bg_thresh=1038 thresh=2077 gap=533 poll_thresh=16 ino=257 dd-2584 [005] 28.386829: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1124 unstable=3 bg_thresh=1035 thresh=2070 gap=476 poll_thresh=17 ino=257 dd-2584 [005] 28.386833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1332 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-78% task_gap=-256% task_weight=98% bdi_bw=63212 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 28.394640: balance_dirty_state: bdi btrfs-1: dirty=467 wb=870 unstable=3 bg_thresh=1033 thresh=2066 gap=726 poll_thresh=17 ino=257 dd-2584 [005] 28.394735: balance_dirty_state: bdi btrfs-1: dirty=467 wb=870 unstable=3 bg_thresh=1035 thresh=2071 gap=731 poll_thresh=13 ino=257 dd-2584 [005] 28.394792: balance_dirty_state: bdi btrfs-1: dirty=492 wb=870 unstable=3 bg_thresh=1032 thresh=2065 gap=700 poll_thresh=14 ino=257 dd-2584 [005] 28.394848: balance_dirty_state: bdi btrfs-1: dirty=492 wb=870 unstable=3 bg_thresh=1035 thresh=2070 gap=705 poll_thresh=15 ino=257 dd-2584 [005] 28.394905: balance_dirty_state: bdi btrfs-1: dirty=517 wb=870 unstable=3 bg_thresh=1034 thresh=2069 gap=679 poll_thresh=16 ino=257 dd-2584 [005] 28.395180: balance_dirty_state: bdi btrfs-1: dirty=542 wb=870 unstable=3 bg_thresh=1034 thresh=2068 gap=653 poll_thresh=17 ino=257 dd-2584 [005] 28.395293: balance_dirty_state: bdi btrfs-1: dirty=592 wb=870 unstable=3 bg_thresh=1033 thresh=2067 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 28.395405: balance_dirty_state: bdi btrfs-1: dirty=617 wb=870 unstable=3 bg_thresh=1033 thresh=2066 gap=576 poll_thresh=19 ino=257 dd-2584 [005] 28.395517: balance_dirty_state: bdi btrfs-1: dirty=642 wb=870 unstable=3 bg_thresh=1035 thresh=2070 gap=555 poll_thresh=20 ino=257 dd-2584 [005] 28.395628: balance_dirty_state: bdi btrfs-1: dirty=692 wb=870 unstable=3 bg_thresh=1034 thresh=2069 gap=504 poll_thresh=21 ino=257 dd-2584 [005] 28.395633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=63212 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 28.402752: balance_dirty_state: bdi btrfs-1: dirty=692 wb=745 unstable=3 bg_thresh=1035 thresh=2070 gap=630 poll_thresh=21 ino=257 dd-2584 [005] 28.402833: balance_dirty_state: bdi btrfs-1: dirty=692 wb=745 unstable=3 bg_thresh=1034 thresh=2069 gap=629 poll_thresh=16 ino=257 dd-2584 [005] 28.402946: balance_dirty_state: bdi btrfs-1: dirty=717 wb=745 unstable=3 bg_thresh=1034 thresh=2068 gap=603 poll_thresh=17 ino=257 dd-2584 [005] 28.403059: balance_dirty_state: bdi btrfs-1: dirty=767 wb=745 unstable=3 bg_thresh=1033 thresh=2067 gap=552 poll_thresh=18 ino=257 dd-2584 [005] 28.403171: balance_dirty_state: bdi btrfs-1: dirty=792 wb=745 unstable=3 bg_thresh=1033 thresh=2066 gap=526 poll_thresh=19 ino=257 dd-2584 [005] 28.403447: balance_dirty_state: bdi btrfs-1: dirty=817 wb=745 unstable=3 bg_thresh=1035 thresh=2070 gap=505 poll_thresh=20 ino=257 dd-2584 [005] 28.403451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=63212 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.410640: balance_dirty_state: bdi btrfs-1: dirty=817 wb=620 unstable=3 bg_thresh=1035 thresh=2070 gap=630 poll_thresh=20 ino=257 dd-2584 [001] 28.410713: balance_dirty_state: bdi btrfs-1: dirty=817 wb=620 unstable=3 bg_thresh=1035 thresh=2070 gap=630 poll_thresh=15 ino=257 dd-2584 [001] 28.410769: balance_dirty_state: bdi btrfs-1: dirty=842 wb=620 unstable=3 bg_thresh=1035 thresh=2070 gap=605 poll_thresh=16 ino=257 dd-2584 [001] 28.410882: balance_dirty_state: bdi btrfs-1: dirty=867 wb=620 unstable=3 bg_thresh=1037 thresh=2075 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 28.410994: balance_dirty_state: bdi btrfs-1: dirty=917 wb=620 unstable=3 bg_thresh=1039 thresh=2079 gap=539 poll_thresh=18 ino=257 dd-2584 [001] 28.411108: balance_dirty_state: bdi btrfs-1: dirty=942 wb=620 unstable=3 bg_thresh=1039 thresh=2078 gap=513 poll_thresh=19 ino=257 dd-2584 [001] 28.411112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-51% task_gap=-203% task_weight=100% bdi_bw=63212 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.418689: balance_dirty_state: bdi btrfs-1: dirty=942 wb=495 unstable=3 bg_thresh=1036 thresh=2073 gap=633 poll_thresh=19 ino=257 dd-2584 [001] 28.418778: balance_dirty_state: bdi btrfs-1: dirty=942 wb=495 unstable=3 bg_thresh=1036 thresh=2073 gap=633 poll_thresh=14 ino=257 dd-2584 [001] 28.418835: balance_dirty_state: bdi btrfs-1: dirty=967 wb=495 unstable=3 bg_thresh=1036 thresh=2073 gap=608 poll_thresh=15 ino=257 dd-2584 [001] 28.418893: balance_dirty_state: bdi btrfs-1: dirty=992 wb=495 unstable=3 bg_thresh=1039 thresh=2078 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 28.419011: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=495 unstable=3 bg_thresh=1038 thresh=2077 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 28.419298: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=495 unstable=3 bg_thresh=1040 thresh=2081 gap=541 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 28.419372: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10968 wrote=0 to_write=8192 dd-2584 [001] 28.419422: balance_dirty_state: bdi btrfs-1: dirty=1092 wb=495 unstable=3 bg_thresh=1040 thresh=2080 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 28.419423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1341 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-50% task_gap=-199% task_weight=99% bdi_bw=63212 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 28.421451: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=896 to_write=7296 dd-2584 [001] 28.426690: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1256 unstable=3 bg_thresh=1036 thresh=2073 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 28.426788: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1256 unstable=3 bg_thresh=1036 thresh=2073 gap=622 poll_thresh=14 ino=257 dd-2584 [001] 28.426848: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1256 unstable=3 bg_thresh=1036 thresh=2073 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 28.426905: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1256 unstable=3 bg_thresh=1039 thresh=2078 gap=602 poll_thresh=16 ino=257 dd-2584 [001] 28.427020: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1256 unstable=3 bg_thresh=1041 thresh=2083 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 28.427138: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1256 unstable=3 bg_thresh=1043 thresh=2087 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 28.427255: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1256 unstable=3 bg_thresh=1043 thresh=2086 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 28.427260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1346 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=63212 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.434716: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1131 unstable=3 bg_thresh=1033 thresh=2067 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 28.434807: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1131 unstable=3 bg_thresh=1033 thresh=2067 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 28.434862: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1131 unstable=3 bg_thresh=1033 thresh=2067 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 28.434918: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1131 unstable=3 bg_thresh=1036 thresh=2072 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 28.435209: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1006 unstable=3 bg_thresh=1038 thresh=2077 gap=651 poll_thresh=17 ino=257 dd-2584 [001] 28.435331: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1006 unstable=3 bg_thresh=1043 thresh=2087 gap=636 poll_thresh=18 ino=257 dd-2584 [001] 28.435447: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1006 unstable=3 bg_thresh=1043 thresh=2086 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 28.435563: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1006 unstable=3 bg_thresh=1042 thresh=2085 gap=584 poll_thresh=20 ino=257 dd-2584 [001] 28.435683: balance_dirty_state: bdi btrfs-1: dirty=542 wb=1006 unstable=3 bg_thresh=1042 thresh=2084 gap=533 poll_thresh=21 ino=257 dd-2584 [001] 28.435807: balance_dirty_state: bdi btrfs-1: dirty=567 wb=1006 unstable=3 bg_thresh=1041 thresh=2082 gap=506 poll_thresh=22 ino=257 dd-2584 [001] 28.435812: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1343 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-152% task_weight=98% bdi_bw=63212 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.442617: balance_dirty_state: bdi btrfs-1: dirty=567 wb=1006 unstable=3 bg_thresh=1033 thresh=2067 gap=491 poll_thresh=22 ino=257 dd-2584 [001] 28.442621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1329 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=63976 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.450620: balance_dirty_state: bdi btrfs-1: dirty=567 wb=881 unstable=3 bg_thresh=1030 thresh=2061 gap=610 poll_thresh=22 ino=257 dd-2584 [001] 28.450682: balance_dirty_state: bdi btrfs-1: dirty=592 wb=881 unstable=3 bg_thresh=1030 thresh=2061 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 28.450800: balance_dirty_state: bdi btrfs-1: dirty=617 wb=881 unstable=3 bg_thresh=1030 thresh=2060 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 28.450919: balance_dirty_state: bdi btrfs-1: dirty=642 wb=881 unstable=3 bg_thresh=1029 thresh=2059 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 28.451209: balance_dirty_state: bdi btrfs-1: dirty=667 wb=881 unstable=3 bg_thresh=1031 thresh=2063 gap=512 poll_thresh=19 ino=257 dd-2584 [001] 28.451214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-60% task_gap=-221% task_weight=100% bdi_bw=63976 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 28.458668: balance_dirty_state: bdi btrfs-1: dirty=667 wb=656 unstable=3 bg_thresh=1023 thresh=2046 gap=720 poll_thresh=19 ino=257 dd-2584 [005] 28.458761: balance_dirty_state: bdi btrfs-1: dirty=692 wb=656 unstable=3 bg_thresh=1020 thresh=2040 gap=689 poll_thresh=14 ino=257 dd-2584 [005] 28.458849: balance_dirty_state: bdi btrfs-1: dirty=717 wb=656 unstable=3 bg_thresh=1022 thresh=2045 gap=669 poll_thresh=15 ino=257 dd-2584 [005] 28.458937: balance_dirty_state: bdi btrfs-1: dirty=717 wb=656 unstable=3 bg_thresh=1022 thresh=2044 gap=668 poll_thresh=16 ino=257 dd-2584 [005] 28.459097: balance_dirty_state: bdi btrfs-1: dirty=742 wb=656 unstable=3 bg_thresh=1021 thresh=2043 gap=642 poll_thresh=17 ino=257 dd-2584 [005] 28.459219: balance_dirty_state: bdi btrfs-1: dirty=792 wb=656 unstable=3 bg_thresh=1021 thresh=2042 gap=591 poll_thresh=18 ino=257 dd-2584 [005] 28.459342: balance_dirty_state: bdi btrfs-1: dirty=817 wb=656 unstable=3 bg_thresh=1023 thresh=2046 gap=570 poll_thresh=19 ino=257 dd-2584 [005] 28.459462: balance_dirty_state: bdi btrfs-1: dirty=842 wb=656 unstable=3 bg_thresh=1022 thresh=2045 gap=544 poll_thresh=20 ino=257 dd-2584 [005] 28.459584: balance_dirty_state: bdi btrfs-1: dirty=892 wb=656 unstable=3 bg_thresh=1022 thresh=2044 gap=493 poll_thresh=21 ino=257 dd-2584 [005] 28.459590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=63976 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 28.466651: balance_dirty_state: bdi btrfs-1: dirty=892 wb=531 unstable=3 bg_thresh=1008 thresh=2017 gap=591 poll_thresh=21 ino=257 dd-2584 [005] 28.466750: balance_dirty_state: bdi btrfs-1: dirty=892 wb=531 unstable=3 bg_thresh=1008 thresh=2016 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 28.467257: balance_dirty_state: bdi btrfs-1: dirty=942 wb=531 unstable=3 bg_thresh=1007 thresh=2015 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 28.467461: balance_dirty_state: bdi btrfs-1: dirty=967 wb=531 unstable=3 bg_thresh=1007 thresh=2014 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 28.467663: balance_dirty_state: bdi btrfs-1: dirty=992 wb=531 unstable=3 bg_thresh=1006 thresh=2013 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 28.467671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=63976 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 28.474721: balance_dirty_state: bdi btrfs-1: dirty=992 wb=381 unstable=3 bg_thresh=1011 thresh=2022 gap=646 poll_thresh=19 ino=257 dd-2584 [005] 28.474832: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=381 unstable=3 bg_thresh=1010 thresh=2021 gap=620 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 28.474917: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11024 wrote=0 to_write=8192 dd-2584 [005] 28.474942: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=381 unstable=3 bg_thresh=1013 thresh=2026 gap=625 poll_thresh=15 ino=257 dd-2584 [005] 28.475049: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=381 unstable=3 bg_thresh=1012 thresh=2025 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 28.475260: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=406 unstable=3 bg_thresh=1012 thresh=2024 gap=573 poll_thresh=17 ino=257 dd-2584 [005] 28.475476: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=456 unstable=3 bg_thresh=1011 thresh=2023 gap=522 poll_thresh=18 ino=257 dd-2584 [005] 28.475688: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=506 unstable=3 bg_thresh=1011 thresh=2022 gap=496 poll_thresh=19 ino=257 dd-2584 [005] 28.475691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=63976 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 28.477722: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=960 to_write=7232 dd-2584 [005] 28.486690: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1081 unstable=3 bg_thresh=1010 thresh=2020 gap=744 poll_thresh=19 ino=257 dd-2584 [005] 28.486758: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1081 unstable=3 bg_thresh=1010 thresh=2020 gap=744 poll_thresh=14 ino=257 dd-2584 [005] 28.486992: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1081 unstable=3 bg_thresh=1012 thresh=2025 gap=724 poll_thresh=15 ino=257 dd-2584 [005] 28.487050: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1081 unstable=3 bg_thresh=1012 thresh=2025 gap=699 poll_thresh=16 ino=257 dd-2584 [005] 28.487166: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1081 unstable=3 bg_thresh=1012 thresh=2024 gap=673 poll_thresh=17 ino=257 dd-2584 [005] 28.487282: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1081 unstable=3 bg_thresh=1014 thresh=2028 gap=652 poll_thresh=18 ino=257 dd-2584 [005] 28.487399: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1081 unstable=3 bg_thresh=1013 thresh=2027 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 28.487517: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1081 unstable=3 bg_thresh=1010 thresh=2020 gap=569 poll_thresh=20 ino=257 dd-2584 [005] 28.487633: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1081 unstable=3 bg_thresh=1009 thresh=2019 gap=543 poll_thresh=21 ino=257 dd-2584 [005] 28.487751: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1081 unstable=3 bg_thresh=1011 thresh=2023 gap=522 poll_thresh=22 ino=257 dd-2584 [005] 28.487866: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1081 unstable=3 bg_thresh=1011 thresh=2022 gap=471 poll_thresh=23 ino=257 dd-2584 [005] 28.487871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=63976 base_bw=63020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 28.494657: balance_dirty_state: bdi btrfs-1: dirty=467 wb=956 unstable=3 bg_thresh=1012 thresh=2024 gap=598 poll_thresh=23 ino=257 dd-2584 [005] 28.494904: balance_dirty_state: bdi btrfs-1: dirty=467 wb=956 unstable=3 bg_thresh=1012 thresh=2025 gap=599 poll_thresh=17 ino=257 dd-2584 [005] 28.495021: balance_dirty_state: bdi btrfs-1: dirty=517 wb=956 unstable=3 bg_thresh=1012 thresh=2024 gap=548 poll_thresh=18 ino=257 dd-2584 [005] 28.495139: balance_dirty_state: bdi btrfs-1: dirty=542 wb=956 unstable=3 bg_thresh=1014 thresh=2028 gap=527 poll_thresh=19 ino=257 dd-2584 [005] 28.495254: balance_dirty_state: bdi btrfs-1: dirty=567 wb=956 unstable=3 bg_thresh=1013 thresh=2027 gap=501 poll_thresh=20 ino=257 dd-2584 [005] 28.495259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=63976 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 28.502644: balance_dirty_state: bdi btrfs-1: dirty=567 wb=831 unstable=3 bg_thresh=1013 thresh=2026 gap=625 poll_thresh=20 ino=257 dd-2584 [005] 28.502765: balance_dirty_state: bdi btrfs-1: dirty=592 wb=831 unstable=3 bg_thresh=1013 thresh=2026 gap=600 poll_thresh=15 ino=257 dd-2584 [005] 28.502829: balance_dirty_state: bdi btrfs-1: dirty=592 wb=831 unstable=3 bg_thresh=1012 thresh=2025 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 28.502945: balance_dirty_state: bdi btrfs-1: dirty=642 wb=831 unstable=3 bg_thresh=1014 thresh=2029 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 28.503062: balance_dirty_state: bdi btrfs-1: dirty=667 wb=831 unstable=3 bg_thresh=1014 thresh=2028 gap=527 poll_thresh=18 ino=257 dd-2584 [005] 28.503177: balance_dirty_state: bdi btrfs-1: dirty=692 wb=831 unstable=3 bg_thresh=1013 thresh=2027 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 28.503181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=63976 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 28.510720: balance_dirty_state: bdi btrfs-1: dirty=692 wb=681 unstable=3 bg_thresh=1013 thresh=2027 gap=651 poll_thresh=19 ino=257 dd-2584 [005] 28.510856: balance_dirty_state: bdi btrfs-1: dirty=717 wb=681 unstable=3 bg_thresh=1010 thresh=2021 gap=620 poll_thresh=14 ino=257 dd-2584 [005] 28.511321: balance_dirty_state: bdi btrfs-1: dirty=742 wb=681 unstable=3 bg_thresh=1013 thresh=2026 gap=600 poll_thresh=15 ino=257 dd-2584 [005] 28.511440: balance_dirty_state: bdi btrfs-1: dirty=742 wb=681 unstable=3 bg_thresh=1012 thresh=2025 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 28.511673: balance_dirty_state: bdi btrfs-1: dirty=792 wb=681 unstable=3 bg_thresh=1012 thresh=2024 gap=548 poll_thresh=17 ino=257 dd-2584 [005] 28.511906: balance_dirty_state: bdi btrfs-1: dirty=817 wb=681 unstable=3 bg_thresh=1011 thresh=2023 gap=522 poll_thresh=18 ino=257 dd-2584 [005] 28.512161: balance_dirty_state: bdi btrfs-1: dirty=842 wb=606 unstable=3 bg_thresh=1006 thresh=2012 gap=561 poll_thresh=19 ino=257 dd-2584 [005] 28.512345: balance_dirty_state: bdi btrfs-1: dirty=867 wb=556 unstable=3 bg_thresh=1011 thresh=2022 gap=596 poll_thresh=20 ino=257 dd-2584 [005] 28.512514: balance_dirty_state: bdi btrfs-1: dirty=917 wb=556 unstable=3 bg_thresh=1006 thresh=2012 gap=536 poll_thresh=21 ino=257 dd-2584 [005] 28.512681: balance_dirty_state: bdi btrfs-1: dirty=942 wb=556 unstable=3 bg_thresh=1011 thresh=2023 gap=522 poll_thresh=22 ino=257 dd-2584 [005] 28.512855: balance_dirty_state: bdi btrfs-1: dirty=967 wb=556 unstable=3 bg_thresh=1009 thresh=2018 gap=492 poll_thresh=23 ino=257 dd-2584 [005] 28.512862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=63976 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.518820: balance_dirty_state: bdi btrfs-1: dirty=967 wb=556 unstable=3 bg_thresh=1015 thresh=2031 gap=505 poll_thresh=23 ino=257 dd-2584 [001] 28.518825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-259% task_weight=98% bdi_bw=63976 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.526669: balance_dirty_state: bdi btrfs-1: dirty=967 wb=431 unstable=3 bg_thresh=1014 thresh=2028 gap=627 poll_thresh=23 ino=257 dd-2584 [001] 28.526939: balance_dirty_state: bdi btrfs-1: dirty=992 wb=431 unstable=3 bg_thresh=1014 thresh=2028 gap=602 poll_thresh=17 ino=257 dd-2584 [001] 28.527064: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=431 unstable=3 bg_thresh=1016 thresh=2033 gap=582 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 28.527137: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11076 wrote=0 to_write=8192 dd-2584 [001] 28.527206: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=306 unstable=3 bg_thresh=1019 thresh=2038 gap=687 poll_thresh=19 ino=257 dd-2584 [001] 28.527335: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=331 unstable=3 bg_thresh=1018 thresh=2037 gap=636 poll_thresh=20 ino=257 dd-2584 [001] 28.527461: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=381 unstable=3 bg_thresh=1018 thresh=2036 gap=610 poll_thresh=21 ino=257 dd-2584 [001] 28.527586: balance_dirty_state: bdi btrfs-1: dirty=992 wb=456 unstable=3 bg_thresh=1017 thresh=2035 gap=584 poll_thresh=22 ino=257 dd-2584 [001] 28.527713: balance_dirty_state: bdi btrfs-1: dirty=992 wb=506 unstable=3 bg_thresh=1017 thresh=2034 gap=533 poll_thresh=23 ino=257 dd-2584 [001] 28.527839: balance_dirty_state: bdi btrfs-1: dirty=967 wb=556 unstable=3 bg_thresh=1019 thresh=2038 gap=512 poll_thresh=24 ino=257 dd-2584 [001] 28.528126: balance_dirty_state: bdi btrfs-1: dirty=867 wb=681 unstable=3 bg_thresh=1018 thresh=2037 gap=486 poll_thresh=25 ino=257 dd-2584 [001] 28.528127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=63976 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 28.531222: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=272 wrote=1056 to_write=7136 dd-2584 [001] 28.534733: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1256 unstable=3 bg_thresh=1020 thresh=2041 gap=615 poll_thresh=25 ino=257 dd-2584 [001] 28.534832: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1256 unstable=3 bg_thresh=1020 thresh=2040 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 28.534951: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1256 unstable=3 bg_thresh=1019 thresh=2039 gap=563 poll_thresh=20 ino=257 dd-2584 [001] 28.535070: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1256 unstable=3 bg_thresh=1019 thresh=2038 gap=537 poll_thresh=21 ino=257 dd-2584 [001] 28.535186: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1256 unstable=3 bg_thresh=1021 thresh=2042 gap=491 poll_thresh=22 ino=257 dd-2584 [001] 28.535190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-245% task_weight=99% bdi_bw=63976 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.542757: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1131 unstable=3 bg_thresh=1021 thresh=2042 gap=616 poll_thresh=22 ino=257 dd-2584 [001] 28.542836: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1131 unstable=3 bg_thresh=1018 thresh=2036 gap=610 poll_thresh=16 ino=257 dd-2584 [001] 28.542964: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1131 unstable=3 bg_thresh=1017 thresh=2035 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 28.543090: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1131 unstable=3 bg_thresh=1019 thresh=2039 gap=538 poll_thresh=18 ino=257 dd-2584 [001] 28.543223: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1131 unstable=3 bg_thresh=1011 thresh=2023 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 28.543228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=63976 base_bw=63020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.550761: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1131 unstable=3 bg_thresh=1015 thresh=2031 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 28.550766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=98% bdi_bw=64572 base_bw=62036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.558712: balance_dirty_state: bdi btrfs-1: dirty=392 wb=931 unstable=3 bg_thresh=1018 thresh=2036 gap=710 poll_thresh=19 ino=257 dd-2584 [001] 28.558791: balance_dirty_state: bdi btrfs-1: dirty=417 wb=906 unstable=3 bg_thresh=1016 thresh=2033 gap=707 poll_thresh=14 ino=257 dd-2584 [001] 28.559026: balance_dirty_state: bdi btrfs-1: dirty=442 wb=806 unstable=3 bg_thresh=1016 thresh=2033 gap=782 poll_thresh=15 ino=257 dd-2584 [001] 28.559087: balance_dirty_state: bdi btrfs-1: dirty=442 wb=806 unstable=3 bg_thresh=1019 thresh=2038 gap=787 poll_thresh=16 ino=257 dd-2584 [001] 28.559200: balance_dirty_state: bdi btrfs-1: dirty=467 wb=806 unstable=3 bg_thresh=1018 thresh=2037 gap=761 poll_thresh=17 ino=257 dd-2584 [001] 28.559312: balance_dirty_state: bdi btrfs-1: dirty=517 wb=806 unstable=3 bg_thresh=1020 thresh=2041 gap=715 poll_thresh=18 ino=257 dd-2584 [001] 28.559423: balance_dirty_state: bdi btrfs-1: dirty=542 wb=806 unstable=3 bg_thresh=1020 thresh=2040 gap=689 poll_thresh=19 ino=257 dd-2584 [001] 28.559536: balance_dirty_state: bdi btrfs-1: dirty=567 wb=806 unstable=3 bg_thresh=1019 thresh=2039 gap=663 poll_thresh=20 ino=257 dd-2584 [001] 28.559647: balance_dirty_state: bdi btrfs-1: dirty=617 wb=806 unstable=3 bg_thresh=1019 thresh=2038 gap=612 poll_thresh=21 ino=257 dd-2584 [001] 28.559761: balance_dirty_state: bdi btrfs-1: dirty=642 wb=806 unstable=3 bg_thresh=1018 thresh=2036 gap=585 poll_thresh=22 ino=257 dd-2584 [001] 28.559872: balance_dirty_state: bdi btrfs-1: dirty=667 wb=806 unstable=3 bg_thresh=1017 thresh=2035 gap=559 poll_thresh=23 ino=257 dd-2584 [001] 28.560139: balance_dirty_state: bdi btrfs-1: dirty=692 wb=806 unstable=3 bg_thresh=1017 thresh=2034 gap=533 poll_thresh=24 ino=257 dd-2584 [001] 28.560251: balance_dirty_state: bdi btrfs-1: dirty=742 wb=806 unstable=3 bg_thresh=1016 thresh=2033 gap=482 poll_thresh=25 ino=257 dd-2584 [001] 28.560256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-302% task_weight=98% bdi_bw=64572 base_bw=62036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.566724: balance_dirty_state: bdi btrfs-1: dirty=742 wb=681 unstable=3 bg_thresh=1016 thresh=2033 gap=607 poll_thresh=25 ino=257 dd-2584 [001] 28.566792: balance_dirty_state: bdi btrfs-1: dirty=742 wb=681 unstable=3 bg_thresh=1019 thresh=2038 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 28.566912: balance_dirty_state: bdi btrfs-1: dirty=792 wb=681 unstable=3 bg_thresh=1018 thresh=2037 gap=561 poll_thresh=20 ino=257 dd-2584 [001] 28.567029: balance_dirty_state: bdi btrfs-1: dirty=817 wb=681 unstable=3 bg_thresh=1020 thresh=2041 gap=540 poll_thresh=21 ino=257 dd-2584 [001] 28.567144: balance_dirty_state: bdi btrfs-1: dirty=842 wb=681 unstable=3 bg_thresh=1020 thresh=2040 gap=514 poll_thresh=22 ino=257 dd-2584 [001] 28.567264: balance_dirty_state: bdi btrfs-1: dirty=867 wb=681 unstable=3 bg_thresh=1016 thresh=2033 gap=482 poll_thresh=23 ino=257 dd-2584 [001] 28.567268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-256% task_weight=98% bdi_bw=64572 base_bw=62036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.574713: balance_dirty_state: bdi btrfs-1: dirty=867 wb=556 unstable=3 bg_thresh=1016 thresh=2033 gap=607 poll_thresh=23 ino=257 dd-2584 [001] 28.574803: balance_dirty_state: bdi btrfs-1: dirty=892 wb=556 unstable=3 bg_thresh=1019 thresh=2038 gap=587 poll_thresh=17 ino=257 dd-2584 [001] 28.574923: balance_dirty_state: bdi btrfs-1: dirty=917 wb=556 unstable=3 bg_thresh=1018 thresh=2037 gap=561 poll_thresh=18 ino=257 dd-2584 [001] 28.575202: balance_dirty_state: bdi btrfs-1: dirty=967 wb=556 unstable=3 bg_thresh=1018 thresh=2036 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 28.575319: balance_dirty_state: bdi btrfs-1: dirty=992 wb=556 unstable=3 bg_thresh=1020 thresh=2040 gap=489 poll_thresh=20 ino=257 dd-2584 [001] 28.575323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-246% task_weight=98% bdi_bw=64572 base_bw=62036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.582795: balance_dirty_state: bdi btrfs-1: dirty=992 wb=431 unstable=3 bg_thresh=1020 thresh=2040 gap=614 poll_thresh=20 ino=257 dd-2584 [001] 28.582890: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=431 unstable=3 bg_thresh=1017 thresh=2034 gap=583 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 28.582953: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11132 wrote=0 to_write=8192 dd-2584 [001] 28.582958: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=431 unstable=3 bg_thresh=1019 thresh=2039 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 28.583082: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=431 unstable=3 bg_thresh=1019 thresh=2038 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 28.583212: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=481 unstable=3 bg_thresh=1018 thresh=2037 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 28.583346: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=531 unstable=3 bg_thresh=1017 thresh=2035 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 28.583347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=64572 base_bw=62036 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 28.585194: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=324 wrote=944 to_write=7248 dd-2584 [001] 28.590790: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1231 unstable=3 bg_thresh=1017 thresh=2035 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 28.590884: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1231 unstable=3 bg_thresh=1020 thresh=2040 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 28.590944: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1231 unstable=3 bg_thresh=1020 thresh=2040 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 28.591005: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1231 unstable=3 bg_thresh=1022 thresh=2045 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 28.591313: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1231 unstable=3 bg_thresh=1017 thresh=2034 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 28.591457: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1231 unstable=3 bg_thresh=1015 thresh=2030 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 28.591461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=64572 base_bw=62036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 28.598752: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1106 unstable=3 bg_thresh=1014 thresh=2029 gap=626 poll_thresh=18 ino=257 dd-2584 [001] 28.598853: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1106 unstable=3 bg_thresh=1018 thresh=2036 gap=620 poll_thresh=13 ino=257 dd-2584 [001] 28.598922: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1106 unstable=3 bg_thresh=1017 thresh=2035 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 28.598989: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1106 unstable=3 bg_thresh=1017 thresh=2034 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 28.599057: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1106 unstable=3 bg_thresh=1017 thresh=2035 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 28.599191: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1106 unstable=3 bg_thresh=1018 thresh=2036 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 28.599325: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1106 unstable=3 bg_thresh=1018 thresh=2036 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 28.599330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=98% bdi_bw=64572 base_bw=62036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 28.606796: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1056 unstable=3 bg_thresh=1009 thresh=2018 gap=535 poll_thresh=18 ino=257 dd-2584 [007] 28.606875: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1056 unstable=3 bg_thresh=1009 thresh=2019 gap=523 poll_thresh=13 ino=257 dd-2584 [007] 28.606949: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1056 unstable=3 bg_thresh=1008 thresh=2016 gap=507 poll_thresh=14 ino=257 dd-2584 [007] 28.607021: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1056 unstable=3 bg_thresh=1007 thresh=2015 gap=480 poll_thresh=15 ino=257 dd-2584 [007] 28.607025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=64572 base_bw=62036 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 28.614737: balance_dirty_state: bdi btrfs-1: dirty=476 wb=806 unstable=3 bg_thresh=1014 thresh=2029 gap=744 poll_thresh=15 ino=257 dd-2584 [007] 28.614804: balance_dirty_state: bdi btrfs-1: dirty=476 wb=806 unstable=3 bg_thresh=1014 thresh=2029 gap=744 poll_thresh=11 ino=257 dd-2584 [007] 28.614870: balance_dirty_state: bdi btrfs-1: dirty=501 wb=806 unstable=3 bg_thresh=1014 thresh=2028 gap=718 poll_thresh=12 ino=257 dd-2584 [007] 28.615111: balance_dirty_state: bdi btrfs-1: dirty=514 wb=806 unstable=3 bg_thresh=1013 thresh=2026 gap=703 poll_thresh=13 ino=257 dd-2584 [007] 28.615180: balance_dirty_state: bdi btrfs-1: dirty=527 wb=806 unstable=3 bg_thresh=1014 thresh=2028 gap=692 poll_thresh=14 ino=257 dd-2584 [007] 28.615248: balance_dirty_state: bdi btrfs-1: dirty=540 wb=806 unstable=3 bg_thresh=1014 thresh=2029 gap=680 poll_thresh=15 ino=257 dd-2584 [007] 28.615314: balance_dirty_state: bdi btrfs-1: dirty=566 wb=806 unstable=3 bg_thresh=1014 thresh=2028 gap=653 poll_thresh=16 ino=257 dd-2584 [007] 28.615450: balance_dirty_state: bdi btrfs-1: dirty=592 wb=806 unstable=3 bg_thresh=1014 thresh=2028 gap=627 poll_thresh=17 ino=257 dd-2584 [007] 28.615581: balance_dirty_state: bdi btrfs-1: dirty=630 wb=806 unstable=3 bg_thresh=1017 thresh=2034 gap=595 poll_thresh=18 ino=257 dd-2584 [007] 28.615710: balance_dirty_state: bdi btrfs-1: dirty=655 wb=806 unstable=3 bg_thresh=1016 thresh=2033 gap=569 poll_thresh=19 ino=257 dd-2584 [007] 28.615839: balance_dirty_state: bdi btrfs-1: dirty=705 wb=806 unstable=3 bg_thresh=1018 thresh=2037 gap=523 poll_thresh=20 ino=257 dd-2584 [007] 28.615978: balance_dirty_state: bdi btrfs-1: dirty=730 wb=806 unstable=3 bg_thresh=1015 thresh=2030 gap=491 poll_thresh=21 ino=257 dd-2584 [007] 28.615982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=64572 base_bw=62036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 28.622739: balance_dirty_state: bdi btrfs-1: dirty=730 wb=681 unstable=3 bg_thresh=1030 thresh=2060 gap=646 poll_thresh=21 ino=257 dd-2584 [007] 28.622828: balance_dirty_state: bdi btrfs-1: dirty=730 wb=681 unstable=3 bg_thresh=1027 thresh=2054 gap=640 poll_thresh=16 ino=257 dd-2584 [007] 28.623120: balance_dirty_state: bdi btrfs-1: dirty=780 wb=681 unstable=3 bg_thresh=1026 thresh=2053 gap=589 poll_thresh=17 ino=257 dd-2584 [007] 28.623241: balance_dirty_state: bdi btrfs-1: dirty=805 wb=681 unstable=3 bg_thresh=1028 thresh=2057 gap=568 poll_thresh=18 ino=257 dd-2584 [007] 28.623362: balance_dirty_state: bdi btrfs-1: dirty=830 wb=681 unstable=3 bg_thresh=1028 thresh=2056 gap=542 poll_thresh=19 ino=257 dd-2584 [007] 28.623481: balance_dirty_state: bdi btrfs-1: dirty=880 wb=681 unstable=3 bg_thresh=1027 thresh=2055 gap=491 poll_thresh=20 ino=257 dd-2584 [007] 28.623485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1318 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-65% task_gap=-229% task_weight=98% bdi_bw=64572 base_bw=62036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 28.630791: balance_dirty_state: bdi btrfs-1: dirty=880 wb=556 unstable=3 bg_thresh=1022 thresh=2045 gap=606 poll_thresh=20 ino=257 dd-2584 [007] 28.630861: balance_dirty_state: bdi btrfs-1: dirty=880 wb=556 unstable=3 bg_thresh=1025 thresh=2050 gap=611 poll_thresh=15 ino=257 dd-2584 [007] 28.630926: balance_dirty_state: bdi btrfs-1: dirty=905 wb=556 unstable=3 bg_thresh=1022 thresh=2044 gap=580 poll_thresh=16 ino=257 dd-2584 [007] 28.631047: balance_dirty_state: bdi btrfs-1: dirty=930 wb=556 unstable=3 bg_thresh=1024 thresh=2048 gap=559 poll_thresh=17 ino=257 dd-2584 [007] 28.631176: balance_dirty_state: bdi btrfs-1: dirty=968 wb=556 unstable=3 bg_thresh=1022 thresh=2045 gap=518 poll_thresh=18 ino=257 dd-2584 [007] 28.631312: balance_dirty_state: bdi btrfs-1: dirty=981 wb=556 unstable=3 bg_thresh=1022 thresh=2045 gap=505 poll_thresh=19 ino=257 dd-2584 [007] 28.631316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1309 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-195% task_weight=99% bdi_bw=64572 base_bw=62036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 28.638792: balance_dirty_state: bdi btrfs-1: dirty=981 wb=431 unstable=3 bg_thresh=1021 thresh=2042 gap=627 poll_thresh=19 ino=257 dd-2584 [005] 28.638868: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=431 unstable=3 bg_thresh=1023 thresh=2047 gap=607 poll_thresh=14 ino=257 dd-2584 [005] 28.639112: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=381 unstable=3 bg_thresh=1025 thresh=2050 gap=660 poll_thresh=15 ino=257 dd-2584 [005] 28.639185: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=331 unstable=3 bg_thresh=1024 thresh=2049 gap=684 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 28.639241: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11188 wrote=0 to_write=8192 dd-2584 [005] 28.639316: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=306 unstable=3 bg_thresh=1024 thresh=2048 gap=708 poll_thresh=17 ino=257 dd-2584 [005] 28.639445: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=331 unstable=3 bg_thresh=1023 thresh=2047 gap=632 poll_thresh=18 ino=257 dd-2584 [005] 28.639575: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=394 unstable=3 bg_thresh=1025 thresh=2051 gap=611 poll_thresh=19 ino=257 dd-2584 [005] 28.639703: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=446 unstable=3 bg_thresh=1025 thresh=2050 gap=585 poll_thresh=20 ino=257 dd-2584 [005] 28.639832: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=511 unstable=3 bg_thresh=1024 thresh=2049 gap=534 poll_thresh=21 ino=257 dd-2584 [005] 28.639970: balance_dirty_state: bdi btrfs-1: dirty=949 wb=563 unstable=3 bg_thresh=1024 thresh=2049 gap=534 poll_thresh=22 ino=257 dd-2584 [005] 28.640114: balance_dirty_state: bdi btrfs-1: dirty=923 wb=640 unstable=3 bg_thresh=1023 thresh=2047 gap=481 poll_thresh=23 ino=257 dd-2584 [005] 28.640116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-92% task_gap=-284% task_weight=98% bdi_bw=64572 base_bw=62036 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 28.641787: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=380 wrote=1088 to_write=7104 dd-2584 [005] 28.646744: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1396 unstable=3 bg_thresh=1019 thresh=2039 gap=473 poll_thresh=23 ino=257 dd-2584 [005] 28.646751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-248% task_weight=98% bdi_bw=64572 base_bw=62036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 28.654800: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1146 unstable=3 bg_thresh=1024 thresh=2049 gap=733 poll_thresh=23 ino=257 dd-2584 [005] 28.655039: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1146 unstable=3 bg_thresh=1024 thresh=2049 gap=708 poll_thresh=17 ino=257 dd-2584 [005] 28.655161: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1146 unstable=3 bg_thresh=1024 thresh=2048 gap=682 poll_thresh=18 ino=257 dd-2584 [005] 28.655281: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1146 unstable=3 bg_thresh=1026 thresh=2052 gap=661 poll_thresh=19 ino=257 dd-2584 [005] 28.655401: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1146 unstable=3 bg_thresh=1025 thresh=2051 gap=635 poll_thresh=20 ino=257 dd-2584 [005] 28.655521: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1146 unstable=3 bg_thresh=1025 thresh=2050 gap=584 poll_thresh=21 ino=257 dd-2584 [005] 28.655641: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1146 unstable=3 bg_thresh=1027 thresh=2054 gap=563 poll_thresh=22 ino=257 dd-2584 [005] 28.655760: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1146 unstable=3 bg_thresh=1026 thresh=2053 gap=537 poll_thresh=23 ino=257 dd-2584 [005] 28.655896: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1146 unstable=3 bg_thresh=1023 thresh=2047 gap=505 poll_thresh=24 ino=257 dd-2584 [005] 28.655901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-240% task_weight=100% bdi_bw=65668 base_bw=61068 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 28.662784: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1146 unstable=3 bg_thresh=1017 thresh=2034 gap=492 poll_thresh=24 ino=257 dd-2584 [005] 28.662792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=65668 base_bw=61068 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 28.670740: balance_dirty_state: bdi btrfs-1: dirty=393 wb=981 unstable=3 bg_thresh=1015 thresh=2030 gap=653 poll_thresh=24 ino=257 dd-2584 [005] 28.670824: balance_dirty_state: bdi btrfs-1: dirty=418 wb=981 unstable=3 bg_thresh=1016 thresh=2033 gap=631 poll_thresh=18 ino=257 dd-2584 [005] 28.671115: balance_dirty_state: bdi btrfs-1: dirty=443 wb=981 unstable=3 bg_thresh=1018 thresh=2037 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 28.671250: balance_dirty_state: bdi btrfs-1: dirty=493 wb=942 unstable=3 bg_thresh=1014 thresh=2029 gap=591 poll_thresh=20 ino=257 dd-2584 [005] 28.671396: balance_dirty_state: bdi btrfs-1: dirty=518 wb=864 unstable=3 bg_thresh=1016 thresh=2032 gap=647 poll_thresh=21 ino=257 dd-2584 [005] 28.671526: balance_dirty_state: bdi btrfs-1: dirty=543 wb=851 unstable=3 bg_thresh=1011 thresh=2023 gap=626 poll_thresh=22 ino=257 dd-2584 [005] 28.671651: balance_dirty_state: bdi btrfs-1: dirty=568 wb=851 unstable=3 bg_thresh=1013 thresh=2027 gap=605 poll_thresh=23 ino=257 dd-2584 [005] 28.671775: balance_dirty_state: bdi btrfs-1: dirty=618 wb=851 unstable=3 bg_thresh=1019 thresh=2038 gap=566 poll_thresh=24 ino=257 dd-2584 [005] 28.671904: balance_dirty_state: bdi btrfs-1: dirty=643 wb=851 unstable=3 bg_thresh=1013 thresh=2027 gap=530 poll_thresh=25 ino=257 dd-2584 [005] 28.672030: balance_dirty_state: bdi btrfs-1: dirty=668 wb=851 unstable=3 bg_thresh=1010 thresh=2021 gap=499 poll_thresh=26 ino=257 dd-2584 [005] 28.672035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=65668 base_bw=61068 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 28.678750: balance_dirty_state: bdi btrfs-1: dirty=668 wb=735 unstable=3 bg_thresh=1015 thresh=2031 gap=625 poll_thresh=26 ino=257 dd-2584 [005] 28.679017: balance_dirty_state: bdi btrfs-1: dirty=693 wb=735 unstable=3 bg_thresh=1018 thresh=2036 gap=605 poll_thresh=19 ino=257 dd-2584 [005] 28.679133: balance_dirty_state: bdi btrfs-1: dirty=718 wb=735 unstable=3 bg_thresh=1017 thresh=2035 gap=579 poll_thresh=20 ino=257 dd-2584 [005] 28.679247: balance_dirty_state: bdi btrfs-1: dirty=743 wb=735 unstable=3 bg_thresh=1017 thresh=2034 gap=553 poll_thresh=21 ino=257 dd-2584 [005] 28.679363: balance_dirty_state: bdi btrfs-1: dirty=793 wb=735 unstable=3 bg_thresh=1019 thresh=2038 gap=507 poll_thresh=22 ino=257 dd-2584 [005] 28.679367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=65668 base_bw=61068 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 28.686757: balance_dirty_state: bdi btrfs-1: dirty=793 wb=596 unstable=3 bg_thresh=1021 thresh=2042 gap=650 poll_thresh=22 ino=257 dd-2584 [000] 28.686869: balance_dirty_state: bdi btrfs-1: dirty=818 wb=596 unstable=3 bg_thresh=1021 thresh=2042 gap=625 poll_thresh=16 ino=257 dd-2584 [000] 28.687106: balance_dirty_state: bdi btrfs-1: dirty=843 wb=596 unstable=3 bg_thresh=1023 thresh=2047 gap=605 poll_thresh=17 ino=257 dd-2584 [000] 28.687342: balance_dirty_state: bdi btrfs-1: dirty=868 wb=596 unstable=3 bg_thresh=1026 thresh=2052 gap=585 poll_thresh=18 ino=257 dd-2584 [000] 28.687585: balance_dirty_state: bdi btrfs-1: dirty=893 wb=596 unstable=3 bg_thresh=1028 thresh=2056 gap=564 poll_thresh=19 ino=257 dd-2584 [000] 28.687826: balance_dirty_state: bdi btrfs-1: dirty=943 wb=596 unstable=3 bg_thresh=1027 thresh=2055 gap=513 poll_thresh=20 ino=257 dd-2584 [000] 28.687835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=65668 base_bw=61068 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 28.694718: balance_dirty_state: bdi btrfs-1: dirty=943 wb=471 unstable=3 bg_thresh=1027 thresh=2054 gap=637 poll_thresh=20 ino=257 dd-2584 [000] 28.695192: balance_dirty_state: bdi btrfs-1: dirty=943 wb=471 unstable=3 bg_thresh=1024 thresh=2048 gap=631 poll_thresh=15 ino=257 dd-2584 [000] 28.695314: balance_dirty_state: bdi btrfs-1: dirty=968 wb=471 unstable=3 bg_thresh=1026 thresh=2053 gap=611 poll_thresh=16 ino=257 dd-2584 [000] 28.695553: balance_dirty_state: bdi btrfs-1: dirty=993 wb=471 unstable=3 bg_thresh=1026 thresh=2052 gap=585 poll_thresh=17 ino=257 dd-2584 [000] 28.695796: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=471 unstable=3 bg_thresh=1028 thresh=2056 gap=539 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 28.695850: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11244 wrote=0 to_write=16384 dd-2584 [000] 28.696048: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=471 unstable=3 bg_thresh=1027 thresh=2055 gap=513 poll_thresh=19 ino=257 dd-2584 [000] 28.696051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=65668 base_bw=61068 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 28.700054: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=440 wrote=896 to_write=15488 dd-2584 [000] 28.702742: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1260 unstable=3 bg_thresh=1026 thresh=2052 gap=635 poll_thresh=19 ino=257 dd-2584 [000] 28.702825: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1260 unstable=3 bg_thresh=1023 thresh=2046 gap=629 poll_thresh=14 ino=257 dd-2584 [000] 28.702886: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1260 unstable=3 bg_thresh=1025 thresh=2051 gap=609 poll_thresh=15 ino=257 dd-2584 [000] 28.702947: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1260 unstable=3 bg_thresh=1025 thresh=2050 gap=583 poll_thresh=16 ino=257 dd-2584 [000] 28.703068: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1260 unstable=3 bg_thresh=1024 thresh=2049 gap=557 poll_thresh=17 ino=257 dd-2584 [000] 28.703190: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1260 unstable=3 bg_thresh=1024 thresh=2048 gap=531 poll_thresh=18 ino=257 dd-2584 [000] 28.703483: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1260 unstable=3 bg_thresh=1023 thresh=2047 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 28.703488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-92% task_gap=-285% task_weight=100% bdi_bw=65668 base_bw=61068 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 28.710723: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1121 unstable=3 bg_thresh=1025 thresh=2051 gap=635 poll_thresh=19 ino=257 dd-2584 [004] 28.710813: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1121 unstable=3 bg_thresh=1025 thresh=2051 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 28.710900: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1121 unstable=3 bg_thresh=1025 thresh=2051 gap=610 poll_thresh=15 ino=257 dd-2584 [004] 28.710985: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1121 unstable=3 bg_thresh=1028 thresh=2056 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 28.711157: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1121 unstable=3 bg_thresh=1030 thresh=2061 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 28.711333: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1121 unstable=3 bg_thresh=1032 thresh=2065 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 28.711506: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1121 unstable=3 bg_thresh=1032 thresh=2064 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 28.711512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=65668 base_bw=61068 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 28.718708: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1045 unstable=3 bg_thresh=1025 thresh=2051 gap=561 poll_thresh=19 ino=257 dd-2584 [004] 28.718797: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1045 unstable=3 bg_thresh=1025 thresh=2051 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 28.718881: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1045 unstable=3 bg_thresh=1025 thresh=2051 gap=536 poll_thresh=15 ino=257 dd-2584 [004] 28.718968: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1045 unstable=3 bg_thresh=1028 thresh=2056 gap=516 poll_thresh=16 ino=257 dd-2584 [004] 28.719138: balance_dirty_state: bdi btrfs-1: dirty=517 wb=1045 unstable=3 bg_thresh=1030 thresh=2061 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 28.719144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=65668 base_bw=61068 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 28.726729: balance_dirty_state: bdi btrfs-1: dirty=542 wb=795 unstable=3 bg_thresh=1028 thresh=2056 gap=716 poll_thresh=17 ino=257 dd-2584 [004] 28.726809: balance_dirty_state: bdi btrfs-1: dirty=567 wb=795 unstable=3 bg_thresh=1028 thresh=2056 gap=691 poll_thresh=13 ino=257 dd-2584 [004] 28.727029: balance_dirty_state: bdi btrfs-1: dirty=567 wb=795 unstable=3 bg_thresh=1030 thresh=2061 gap=696 poll_thresh=14 ino=257 dd-2584 [004] 28.727088: balance_dirty_state: bdi btrfs-1: dirty=592 wb=795 unstable=3 bg_thresh=1030 thresh=2060 gap=670 poll_thresh=15 ino=257 dd-2584 [004] 28.727146: balance_dirty_state: bdi btrfs-1: dirty=617 wb=795 unstable=3 bg_thresh=1030 thresh=2060 gap=645 poll_thresh=16 ino=257 dd-2584 [004] 28.727265: balance_dirty_state: bdi btrfs-1: dirty=642 wb=795 unstable=3 bg_thresh=1026 thresh=2053 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 28.727385: balance_dirty_state: bdi btrfs-1: dirty=667 wb=795 unstable=3 bg_thresh=1028 thresh=2057 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 28.727504: balance_dirty_state: bdi btrfs-1: dirty=692 wb=795 unstable=3 bg_thresh=1028 thresh=2056 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 28.727626: balance_dirty_state: bdi btrfs-1: dirty=717 wb=795 unstable=3 bg_thresh=1027 thresh=2055 gap=540 poll_thresh=20 ino=257 dd-2584 [004] 28.727759: balance_dirty_state: bdi btrfs-1: dirty=743 wb=795 unstable=3 bg_thresh=1028 thresh=2057 gap=516 poll_thresh=21 ino=257 dd-2584 [004] 28.727891: balance_dirty_state: bdi btrfs-1: dirty=782 wb=795 unstable=3 bg_thresh=1027 thresh=2055 gap=475 poll_thresh=22 ino=257 dd-2584 [004] 28.727895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=65668 base_bw=61068 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 28.734783: balance_dirty_state: bdi btrfs-1: dirty=782 wb=656 unstable=3 bg_thresh=1025 thresh=2050 gap=609 poll_thresh=22 ino=257 dd-2584 [004] 28.734859: balance_dirty_state: bdi btrfs-1: dirty=807 wb=656 unstable=3 bg_thresh=1025 thresh=2050 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 28.735217: balance_dirty_state: bdi btrfs-1: dirty=832 wb=656 unstable=3 bg_thresh=1027 thresh=2055 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 28.735382: balance_dirty_state: bdi btrfs-1: dirty=882 wb=656 unstable=3 bg_thresh=1024 thresh=2048 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 28.735388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-240% task_weight=100% bdi_bw=65668 base_bw=61068 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 28.742723: balance_dirty_state: bdi btrfs-1: dirty=882 wb=531 unstable=3 bg_thresh=1022 thresh=2045 gap=629 poll_thresh=18 ino=257 dd-2584 [004] 28.742816: balance_dirty_state: bdi btrfs-1: dirty=882 wb=531 unstable=3 bg_thresh=1019 thresh=2039 gap=623 poll_thresh=13 ino=257 dd-2584 [004] 28.742905: balance_dirty_state: bdi btrfs-1: dirty=907 wb=531 unstable=3 bg_thresh=1022 thresh=2044 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 28.742995: balance_dirty_state: bdi btrfs-1: dirty=932 wb=531 unstable=3 bg_thresh=1021 thresh=2043 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 28.743085: balance_dirty_state: bdi btrfs-1: dirty=932 wb=531 unstable=3 bg_thresh=1021 thresh=2043 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 28.743263: balance_dirty_state: bdi btrfs-1: dirty=957 wb=531 unstable=3 bg_thresh=1021 thresh=2042 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 28.743446: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=531 unstable=3 bg_thresh=1023 thresh=2046 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 28.743453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-70% task_gap=-241% task_weight=100% bdi_bw=65668 base_bw=61068 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 28.750760: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=406 unstable=3 bg_thresh=1014 thresh=2029 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 28.750830: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=406 unstable=3 bg_thresh=1008 thresh=2017 gap=601 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 28.750883: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11300 wrote=0 to_write=16384 dd-2584 [004] 28.750899: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=406 unstable=3 bg_thresh=1008 thresh=2017 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 28.750966: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=406 unstable=3 bg_thresh=1008 thresh=2016 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 28.751033: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=406 unstable=3 bg_thresh=1008 thresh=2016 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 28.751356: balance_dirty_state: bdi btrfs-1: dirty=970 wb=531 unstable=3 bg_thresh=1004 thresh=2008 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 28.751537: balance_dirty_state: bdi btrfs-1: dirty=921 wb=606 unstable=3 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 28.751539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=65668 base_bw=61068 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 28.753177: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=492 wrote=960 to_write=15424 dd-2584 [004] 28.758735: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1235 unstable=3 bg_thresh=1003 thresh=2007 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 28.758859: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1235 unstable=3 bg_thresh=1003 thresh=2007 gap=552 poll_thresh=13 ino=257 dd-2584 [004] 28.758951: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1235 unstable=3 bg_thresh=1003 thresh=2007 gap=527 poll_thresh=14 ino=257 dd-2584 [004] 28.759028: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1235 unstable=3 bg_thresh=1006 thresh=2012 gap=532 poll_thresh=15 ino=257 dd-2584 [004] 28.759094: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1235 unstable=3 bg_thresh=1005 thresh=2011 gap=506 poll_thresh=16 ino=257 dd-2584 [004] 28.759277: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1235 unstable=3 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=17 ino=257 dd-2584 [004] 28.759284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=66028 base_bw=57252 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 28.766797: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1110 unstable=3 bg_thresh=1004 thresh=2008 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 28.766871: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1110 unstable=3 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 28.766934: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1110 unstable=3 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 28.766996: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1110 unstable=3 bg_thresh=1003 thresh=2007 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 28.767059: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1110 unstable=3 bg_thresh=1003 thresh=2006 gap=526 poll_thresh=16 ino=257 dd-2584 [004] 28.767182: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1110 unstable=3 bg_thresh=1002 thresh=2005 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 28.767186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=66028 base_bw=57252 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 28.774780: balance_dirty_state: bdi btrfs-1: dirty=392 wb=985 unstable=3 bg_thresh=1004 thresh=2008 gap=628 poll_thresh=17 ino=257 dd-2584 [004] 28.775172: balance_dirty_state: bdi btrfs-1: dirty=417 wb=985 unstable=3 bg_thresh=1004 thresh=2008 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 28.775255: balance_dirty_state: bdi btrfs-1: dirty=417 wb=985 unstable=3 bg_thresh=1004 thresh=2008 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 28.775338: balance_dirty_state: bdi btrfs-1: dirty=442 wb=985 unstable=3 bg_thresh=1006 thresh=2013 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 28.775420: balance_dirty_state: bdi btrfs-1: dirty=467 wb=985 unstable=3 bg_thresh=1009 thresh=2018 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 28.775589: balance_dirty_state: bdi btrfs-1: dirty=492 wb=985 unstable=3 bg_thresh=1008 thresh=2017 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 28.775759: balance_dirty_state: bdi btrfs-1: dirty=517 wb=985 unstable=3 bg_thresh=1008 thresh=2016 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 28.775930: balance_dirty_state: bdi btrfs-1: dirty=542 wb=985 unstable=3 bg_thresh=1007 thresh=2015 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 28.775937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=66028 base_bw=57252 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 28.782824: balance_dirty_state: bdi btrfs-1: dirty=542 wb=835 unstable=3 bg_thresh=1004 thresh=2009 gap=629 poll_thresh=19 ino=257 dd-2584 [006] 28.782893: balance_dirty_state: bdi btrfs-1: dirty=542 wb=835 unstable=3 bg_thresh=1004 thresh=2009 gap=629 poll_thresh=14 ino=257 dd-2584 [006] 28.783011: balance_dirty_state: bdi btrfs-1: dirty=567 wb=835 unstable=3 bg_thresh=1009 thresh=2019 gap=614 poll_thresh=15 ino=257 dd-2584 [006] 28.783134: balance_dirty_state: bdi btrfs-1: dirty=592 wb=835 unstable=3 bg_thresh=1009 thresh=2019 gap=589 poll_thresh=16 ino=257 dd-2584 [006] 28.783371: balance_dirty_state: bdi btrfs-1: dirty=617 wb=835 unstable=3 bg_thresh=1011 thresh=2023 gap=568 poll_thresh=17 ino=257 dd-2584 [006] 28.783982: balance_dirty_state: bdi btrfs-1: dirty=642 wb=710 unstable=3 bg_thresh=1007 thresh=2015 gap=660 poll_thresh=18 ino=257 dd-2584 [006] 28.784244: balance_dirty_state: bdi btrfs-1: dirty=692 wb=710 unstable=3 bg_thresh=1004 thresh=2008 gap=603 poll_thresh=19 ino=257 dd-2584 [006] 28.784497: balance_dirty_state: bdi btrfs-1: dirty=717 wb=710 unstable=3 bg_thresh=1006 thresh=2012 gap=582 poll_thresh=20 ino=257 dd-2584 [006] 28.784749: balance_dirty_state: bdi btrfs-1: dirty=742 wb=710 unstable=3 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=21 ino=257 dd-2584 [006] 28.785002: balance_dirty_state: bdi btrfs-1: dirty=767 wb=710 unstable=3 bg_thresh=1000 thresh=2001 gap=521 poll_thresh=22 ino=257 dd-2584 [006] 28.785252: balance_dirty_state: bdi btrfs-1: dirty=817 wb=710 unstable=3 bg_thresh=1003 thresh=2006 gap=476 poll_thresh=23 ino=257 dd-2584 [006] 28.785262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=66028 base_bw=57252 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 28.790809: balance_dirty_state: bdi btrfs-1: dirty=817 wb=710 unstable=3 bg_thresh=1002 thresh=2005 gap=475 poll_thresh=23 ino=257 dd-2584 [006] 28.790819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=66028 base_bw=57252 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 28.798828: balance_dirty_state: bdi btrfs-1: dirty=817 wb=585 unstable=3 bg_thresh=1001 thresh=2002 gap=597 poll_thresh=23 ino=257 dd-2584 [006] 28.798942: balance_dirty_state: bdi btrfs-1: dirty=817 wb=585 unstable=3 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=17 ino=257 dd-2584 [006] 28.799092: balance_dirty_state: bdi btrfs-1: dirty=867 wb=510 unstable=3 bg_thresh=998 thresh=1996 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 28.799226: balance_dirty_state: bdi btrfs-1: dirty=892 wb=460 unstable=3 bg_thresh=1006 thresh=2012 gap=657 poll_thresh=19 ino=257 dd-2584 [006] 28.799509: balance_dirty_state: bdi btrfs-1: dirty=917 wb=460 unstable=3 bg_thresh=1002 thresh=2005 gap=625 poll_thresh=20 ino=257 dd-2584 [006] 28.799620: balance_dirty_state: bdi btrfs-1: dirty=942 wb=460 unstable=3 bg_thresh=1002 thresh=2004 gap=599 poll_thresh=21 ino=257 dd-2584 [006] 28.799733: balance_dirty_state: bdi btrfs-1: dirty=992 wb=460 unstable=3 bg_thresh=1004 thresh=2008 gap=553 poll_thresh=22 ino=257 dd-2584 [006] 28.799844: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=460 unstable=3 bg_thresh=1003 thresh=2007 gap=527 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 28.799868: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11348 wrote=0 to_write=16384 dd-2584 [006] 28.800014: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=460 unstable=3 bg_thresh=1003 thresh=2006 gap=501 poll_thresh=24 ino=257 dd-2584 [006] 28.800016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=66028 base_bw=57252 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 28.803919: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=544 wrote=864 to_write=15520 dd-2584 [006] 28.806882: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1297 unstable=3 bg_thresh=998 thresh=1997 gap=505 poll_thresh=24 ino=257 dd-2584 [006] 28.806983: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1258 unstable=3 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 28.807149: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1182 unstable=3 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=19 ino=257 dd-2584 [006] 28.807298: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1182 unstable=3 bg_thresh=1001 thresh=2003 gap=526 poll_thresh=20 ino=257 dd-2584 [006] 28.807611: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1182 unstable=3 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=21 ino=257 dd-2584 [006] 28.807735: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1182 unstable=3 bg_thresh=999 thresh=1999 gap=472 poll_thresh=22 ino=257 dd-2584 [006] 28.807740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=66028 base_bw=57252 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 28.814833: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1057 unstable=3 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=22 ino=257 dd-2584 [006] 28.814960: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1057 unstable=3 bg_thresh=1006 thresh=2012 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 28.815198: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1057 unstable=3 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 28.815431: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1057 unstable=3 bg_thresh=1005 thresh=2010 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 28.815663: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1057 unstable=3 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 28.815672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=66028 base_bw=57252 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 28.822901: balance_dirty_state: bdi btrfs-1: dirty=467 wb=932 unstable=3 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=19 ino=257 dd-2584 [006] 28.822976: balance_dirty_state: bdi btrfs-1: dirty=467 wb=932 unstable=3 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=14 ino=257 dd-2584 [006] 28.823035: balance_dirty_state: bdi btrfs-1: dirty=492 wb=932 unstable=3 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=15 ino=257 dd-2584 [006] 28.823096: balance_dirty_state: bdi btrfs-1: dirty=492 wb=932 unstable=3 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 28.823214: balance_dirty_state: bdi btrfs-1: dirty=542 wb=932 unstable=3 bg_thresh=1001 thresh=2003 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 28.823504: balance_dirty_state: bdi btrfs-1: dirty=567 wb=932 unstable=3 bg_thresh=1003 thresh=2007 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 28.823626: balance_dirty_state: bdi btrfs-1: dirty=592 wb=932 unstable=3 bg_thresh=1003 thresh=2006 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 28.823631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=66028 base_bw=57252 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 28.830838: balance_dirty_state: bdi btrfs-1: dirty=592 wb=932 unstable=3 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 28.830846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=66028 base_bw=57252 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 28.838824: balance_dirty_state: bdi btrfs-1: dirty=592 wb=743 unstable=3 bg_thresh=1004 thresh=2008 gap=670 poll_thresh=19 ino=257 dd-2584 [006] 28.838911: balance_dirty_state: bdi btrfs-1: dirty=617 wb=743 unstable=3 bg_thresh=1003 thresh=2007 gap=644 poll_thresh=14 ino=257 dd-2584 [006] 28.838973: balance_dirty_state: bdi btrfs-1: dirty=642 wb=743 unstable=3 bg_thresh=1003 thresh=2007 gap=619 poll_thresh=15 ino=257 dd-2584 [006] 28.839030: balance_dirty_state: bdi btrfs-1: dirty=642 wb=743 unstable=3 bg_thresh=1003 thresh=2006 gap=618 poll_thresh=16 ino=257 dd-2584 [006] 28.839142: balance_dirty_state: bdi btrfs-1: dirty=692 wb=743 unstable=3 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=17 ino=257 dd-2584 [006] 28.839258: balance_dirty_state: bdi btrfs-1: dirty=717 wb=743 unstable=3 bg_thresh=1004 thresh=2009 gap=546 poll_thresh=18 ino=257 dd-2584 [006] 28.839373: balance_dirty_state: bdi btrfs-1: dirty=742 wb=743 unstable=3 bg_thresh=1004 thresh=2008 gap=520 poll_thresh=19 ino=257 dd-2584 [006] 28.839490: balance_dirty_state: bdi btrfs-1: dirty=767 wb=743 unstable=3 bg_thresh=1003 thresh=2007 gap=494 poll_thresh=20 ino=257 dd-2584 [006] 28.839495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=66028 base_bw=57252 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 28.846905: balance_dirty_state: bdi btrfs-1: dirty=767 wb=593 unstable=3 bg_thresh=1004 thresh=2008 gap=645 poll_thresh=20 ino=257 dd-2584 [006] 28.846997: balance_dirty_state: bdi btrfs-1: dirty=792 wb=593 unstable=3 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=15 ino=257 dd-2584 [006] 28.847054: balance_dirty_state: bdi btrfs-1: dirty=817 wb=593 unstable=3 bg_thresh=1006 thresh=2012 gap=599 poll_thresh=16 ino=257 dd-2584 [006] 28.847329: balance_dirty_state: bdi btrfs-1: dirty=842 wb=593 unstable=3 bg_thresh=1005 thresh=2011 gap=573 poll_thresh=17 ino=257 dd-2584 [006] 28.847448: balance_dirty_state: bdi btrfs-1: dirty=867 wb=593 unstable=3 bg_thresh=1005 thresh=2010 gap=547 poll_thresh=18 ino=257 dd-2584 [006] 28.847574: balance_dirty_state: bdi btrfs-1: dirty=892 wb=593 unstable=3 bg_thresh=1002 thresh=2005 gap=517 poll_thresh=19 ino=257 dd-2584 [006] 28.847700: balance_dirty_state: bdi btrfs-1: dirty=942 wb=593 unstable=3 bg_thresh=1000 thresh=2000 gap=462 poll_thresh=20 ino=257 dd-2584 [006] 28.847705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=66028 base_bw=57252 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 28.854915: balance_dirty_state: bdi btrfs-1: dirty=942 wb=468 unstable=3 bg_thresh=1005 thresh=2011 gap=598 poll_thresh=20 ino=257 dd-2584 [006] 28.855046: balance_dirty_state: bdi btrfs-1: dirty=942 wb=468 unstable=3 bg_thresh=1002 thresh=2005 gap=592 poll_thresh=15 ino=257 dd-2584 [006] 28.855165: balance_dirty_state: bdi btrfs-1: dirty=967 wb=468 unstable=3 bg_thresh=1005 thresh=2010 gap=572 poll_thresh=16 ino=257 dd-2584 [006] 28.855295: balance_dirty_state: bdi btrfs-1: dirty=992 wb=468 unstable=3 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 28.855429: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=468 unstable=3 bg_thresh=998 thresh=1997 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 28.855435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=66028 base_bw=57252 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 28.855455: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11404 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 28.857564: writeback_single_inode: bdi btrfs-1: ino=257 state= age=596 wrote=832 to_write=15552 dd-2584 [006] 28.862821: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1043 unstable=3 bg_thresh=1003 thresh=2006 gap=768 poll_thresh=18 ino=257 dd-2584 [006] 28.862956: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1043 unstable=3 bg_thresh=1003 thresh=2006 gap=768 poll_thresh=13 ino=257 dd-2584 [006] 28.863076: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1043 unstable=3 bg_thresh=1002 thresh=2005 gap=742 poll_thresh=14 ino=257 dd-2584 [006] 28.863543: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1043 unstable=3 bg_thresh=1002 thresh=2005 gap=717 poll_thresh=15 ino=257 dd-2584 [006] 28.863661: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1043 unstable=3 bg_thresh=1002 thresh=2004 gap=716 poll_thresh=16 ino=257 dd-2584 [006] 28.863899: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1043 unstable=3 bg_thresh=1001 thresh=2003 gap=690 poll_thresh=17 ino=257 dd-2584 [006] 28.864141: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1043 unstable=3 bg_thresh=1003 thresh=2007 gap=644 poll_thresh=18 ino=257 dd-2584 [006] 28.864382: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1043 unstable=3 bg_thresh=1003 thresh=2006 gap=618 poll_thresh=19 ino=257 dd-2584 [006] 28.864627: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1043 unstable=3 bg_thresh=1002 thresh=2005 gap=592 poll_thresh=20 ino=257 dd-2584 [006] 28.864877: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1043 unstable=3 bg_thresh=1004 thresh=2009 gap=546 poll_thresh=21 ino=257 dd-2584 [006] 28.865121: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1043 unstable=3 bg_thresh=1004 thresh=2008 gap=520 poll_thresh=22 ino=257 dd-2584 [006] 28.865365: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1043 unstable=3 bg_thresh=1003 thresh=2007 gap=494 poll_thresh=23 ino=257 dd-2584 [006] 28.865375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=66508 base_bw=53676 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 28.870821: balance_dirty_state: bdi btrfs-1: dirty=467 wb=918 unstable=3 bg_thresh=1005 thresh=2011 gap=623 poll_thresh=23 ino=257 dd-2584 [006] 28.871059: balance_dirty_state: bdi btrfs-1: dirty=492 wb=918 unstable=3 bg_thresh=1002 thresh=2005 gap=592 poll_thresh=17 ino=257 dd-2584 [006] 28.871177: balance_dirty_state: bdi btrfs-1: dirty=517 wb=918 unstable=3 bg_thresh=1004 thresh=2009 gap=571 poll_thresh=18 ino=257 dd-2584 [006] 28.871296: balance_dirty_state: bdi btrfs-1: dirty=542 wb=918 unstable=3 bg_thresh=1004 thresh=2008 gap=545 poll_thresh=19 ino=257 dd-2584 [006] 28.871412: balance_dirty_state: bdi btrfs-1: dirty=592 wb=918 unstable=3 bg_thresh=1003 thresh=2007 gap=494 poll_thresh=20 ino=257 dd-2584 [006] 28.871417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=66508 base_bw=53676 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 28.878820: balance_dirty_state: bdi btrfs-1: dirty=592 wb=818 unstable=3 bg_thresh=1003 thresh=2007 gap=594 poll_thresh=20 ino=257 dd-2584 [006] 28.878895: balance_dirty_state: bdi btrfs-1: dirty=592 wb=818 unstable=3 bg_thresh=1001 thresh=2003 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 28.878957: balance_dirty_state: bdi btrfs-1: dirty=617 wb=818 unstable=3 bg_thresh=1001 thresh=2003 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 28.879081: balance_dirty_state: bdi btrfs-1: dirty=642 wb=818 unstable=3 bg_thresh=999 thresh=1998 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 28.879204: balance_dirty_state: bdi btrfs-1: dirty=667 wb=818 unstable=3 bg_thresh=1004 thresh=2009 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 28.879326: balance_dirty_state: bdi btrfs-1: dirty=717 wb=818 unstable=3 bg_thresh=999 thresh=1999 gap=461 poll_thresh=19 ino=257 dd-2584 [006] 28.879330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=66508 base_bw=53676 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 28.890768: balance_dirty_state: bdi btrfs-1: dirty=717 wb=568 unstable=3 bg_thresh=1006 thresh=2012 gap=724 poll_thresh=19 ino=257 dd-2584 [006] 28.890830: balance_dirty_state: bdi btrfs-1: dirty=717 wb=568 unstable=3 bg_thresh=1008 thresh=2017 gap=729 poll_thresh=14 ino=257 dd-2584 [006] 28.891058: balance_dirty_state: bdi btrfs-1: dirty=742 wb=568 unstable=3 bg_thresh=1008 thresh=2017 gap=704 poll_thresh=15 ino=257 dd-2584 [006] 28.891120: balance_dirty_state: bdi btrfs-1: dirty=767 wb=568 unstable=3 bg_thresh=1006 thresh=2012 gap=674 poll_thresh=16 ino=257 dd-2584 [006] 28.891238: balance_dirty_state: bdi btrfs-1: dirty=792 wb=568 unstable=3 bg_thresh=1005 thresh=2011 gap=648 poll_thresh=17 ino=257 dd-2584 [006] 28.891358: balance_dirty_state: bdi btrfs-1: dirty=817 wb=568 unstable=3 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 28.891476: balance_dirty_state: bdi btrfs-1: dirty=842 wb=568 unstable=3 bg_thresh=1004 thresh=2008 gap=595 poll_thresh=19 ino=257 dd-2584 [006] 28.891597: balance_dirty_state: bdi btrfs-1: dirty=892 wb=568 unstable=3 bg_thresh=1003 thresh=2007 gap=544 poll_thresh=20 ino=257 dd-2584 [006] 28.891713: balance_dirty_state: bdi btrfs-1: dirty=917 wb=568 unstable=3 bg_thresh=1003 thresh=2006 gap=518 poll_thresh=21 ino=257 dd-2584 [006] 28.891833: balance_dirty_state: bdi btrfs-1: dirty=942 wb=568 unstable=3 bg_thresh=1005 thresh=2010 gap=497 poll_thresh=22 ino=257 dd-2584 [006] 28.891838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=66508 base_bw=53676 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 28.898824: balance_dirty_state: bdi btrfs-1: dirty=942 wb=443 unstable=3 bg_thresh=1010 thresh=2020 gap=632 poll_thresh=22 ino=257 dd-2584 [006] 28.898893: balance_dirty_state: bdi btrfs-1: dirty=967 wb=443 unstable=3 bg_thresh=1007 thresh=2014 gap=601 poll_thresh=16 ino=257 dd-2584 [006] 28.899184: balance_dirty_state: bdi btrfs-1: dirty=992 wb=443 unstable=3 bg_thresh=1006 thresh=2013 gap=575 poll_thresh=17 ino=257 dd-2584 [006] 28.899305: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=443 unstable=3 bg_thresh=1005 thresh=2011 gap=523 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 28.899331: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11448 wrote=0 to_write=16384 dd-2584 [006] 28.899483: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=443 unstable=3 bg_thresh=1005 thresh=2010 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 28.899485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=66508 base_bw=53676 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 28.901417: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=880 to_write=15504 dd-2584 [006] 28.910810: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1218 unstable=3 bg_thresh=996 thresh=1992 gap=579 poll_thresh=19 ino=257 dd-2584 [006] 28.910888: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1218 unstable=3 bg_thresh=998 thresh=1997 gap=584 poll_thresh=14 ino=257 dd-2584 [006] 28.910950: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1218 unstable=3 bg_thresh=998 thresh=1997 gap=559 poll_thresh=15 ino=257 dd-2584 [006] 28.911012: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1218 unstable=3 bg_thresh=1001 thresh=2002 gap=539 poll_thresh=16 ino=257 dd-2584 [006] 28.911137: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1218 unstable=3 bg_thresh=1000 thresh=2001 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 28.911262: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1218 unstable=3 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 28.911267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=66508 base_bw=53676 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 28.918895: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1093 unstable=3 bg_thresh=1001 thresh=2003 gap=615 poll_thresh=18 ino=257 dd-2584 [006] 28.919011: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1093 unstable=3 bg_thresh=998 thresh=1997 gap=584 poll_thresh=13 ino=257 dd-2584 [006] 28.919085: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1093 unstable=3 bg_thresh=998 thresh=1996 gap=557 poll_thresh=14 ino=257 dd-2584 [006] 28.919157: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1093 unstable=3 bg_thresh=999 thresh=1999 gap=547 poll_thresh=15 ino=257 dd-2584 [006] 28.919227: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1093 unstable=3 bg_thresh=999 thresh=1998 gap=533 poll_thresh=16 ino=257 dd-2584 [006] 28.919550: balance_dirty_state: bdi btrfs-1: dirty=394 wb=993 unstable=3 bg_thresh=1001 thresh=2003 gap=613 poll_thresh=17 ino=257 dd-2584 [006] 28.919695: balance_dirty_state: bdi btrfs-1: dirty=433 wb=943 unstable=3 bg_thresh=1002 thresh=2004 gap=625 poll_thresh=18 ino=257 dd-2584 [006] 28.919828: balance_dirty_state: bdi btrfs-1: dirty=459 wb=943 unstable=3 bg_thresh=1001 thresh=2002 gap=597 poll_thresh=19 ino=257 dd-2584 [006] 28.919961: balance_dirty_state: bdi btrfs-1: dirty=498 wb=943 unstable=3 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=20 ino=257 dd-2584 [006] 28.920095: balance_dirty_state: bdi btrfs-1: dirty=524 wb=943 unstable=3 bg_thresh=1001 thresh=2002 gap=532 poll_thresh=21 ino=257 dd-2584 [006] 28.920231: balance_dirty_state: bdi btrfs-1: dirty=563 wb=943 unstable=3 bg_thresh=999 thresh=1998 gap=489 poll_thresh=22 ino=257 dd-2584 [006] 28.920236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=66508 base_bw=53676 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 28.926916: balance_dirty_state: bdi btrfs-1: dirty=563 wb=868 unstable=3 bg_thresh=999 thresh=1998 gap=564 poll_thresh=22 ino=257 dd-2584 [006] 28.927009: balance_dirty_state: bdi btrfs-1: dirty=576 wb=868 unstable=3 bg_thresh=998 thresh=1997 gap=550 poll_thresh=16 ino=257 dd-2584 [006] 28.927146: balance_dirty_state: bdi btrfs-1: dirty=602 wb=868 unstable=3 bg_thresh=999 thresh=1998 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 28.927450: balance_dirty_state: bdi btrfs-1: dirty=641 wb=868 unstable=3 bg_thresh=997 thresh=1995 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 28.927455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=66508 base_bw=53676 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 28.934869: balance_dirty_state: bdi btrfs-1: dirty=641 wb=868 unstable=3 bg_thresh=951 thresh=1903 gap=391 poll_thresh=18 ino=257 dd-2584 [006] 28.934882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1254 task_limit=1176 bdi_dirty=1535 avg_dirty=1535 bdi_gap=-178% task_gap=-457% task_weight=99% bdi_bw=66508 base_bw=53676 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 28.942862: balance_dirty_state: bdi btrfs-1: dirty=641 wb=868 unstable=3 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 28.942873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=66508 base_bw=53676 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 28.950977: balance_dirty_state: bdi btrfs-1: dirty=641 wb=868 unstable=3 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 28.950982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=66508 base_bw=53676 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 28.958929: balance_dirty_state: bdi btrfs-1: dirty=639 wb=718 unstable=3 bg_thresh=1002 thresh=2005 gap=645 poll_thresh=18 ino=257 dd-2584 [006] 28.959033: balance_dirty_state: bdi btrfs-1: dirty=652 wb=668 unstable=3 bg_thresh=1003 thresh=2006 gap=683 poll_thresh=13 ino=257 dd-2584 [006] 28.959111: balance_dirty_state: bdi btrfs-1: dirty=677 wb=618 unstable=3 bg_thresh=1005 thresh=2011 gap=713 poll_thresh=14 ino=257 dd-2584 [006] 28.959177: balance_dirty_state: bdi btrfs-1: dirty=677 wb=618 unstable=3 bg_thresh=1002 thresh=2005 gap=707 poll_thresh=15 ino=257 dd-2584 [006] 28.959248: balance_dirty_state: bdi btrfs-1: dirty=702 wb=618 unstable=3 bg_thresh=1002 thresh=2004 gap=681 poll_thresh=16 ino=257 dd-2584 [006] 28.959385: balance_dirty_state: bdi btrfs-1: dirty=727 wb=618 unstable=3 bg_thresh=1002 thresh=2005 gap=657 poll_thresh=17 ino=257 dd-2584 [006] 28.959517: balance_dirty_state: bdi btrfs-1: dirty=777 wb=618 unstable=3 bg_thresh=1007 thresh=2015 gap=617 poll_thresh=18 ino=257 dd-2584 [006] 28.959798: balance_dirty_state: bdi btrfs-1: dirty=802 wb=618 unstable=3 bg_thresh=1000 thresh=2000 gap=577 poll_thresh=19 ino=257 dd-2584 [006] 28.960219: balance_dirty_state: bdi btrfs-1: dirty=827 wb=618 unstable=3 bg_thresh=1043 thresh=2087 gap=639 poll_thresh=20 ino=257 dd-2584 [006] 28.960344: balance_dirty_state: bdi btrfs-1: dirty=852 wb=618 unstable=3 bg_thresh=1045 thresh=2091 gap=618 poll_thresh=21 ino=257 dd-2584 [006] 28.960637: balance_dirty_state: bdi btrfs-1: dirty=877 wb=618 unstable=3 bg_thresh=1042 thresh=2084 gap=586 poll_thresh=22 ino=257 dd-2584 [006] 28.960759: balance_dirty_state: bdi btrfs-1: dirty=927 wb=618 unstable=3 bg_thresh=1041 thresh=2083 gap=535 poll_thresh=23 ino=257 dd-2584 [006] 28.960881: balance_dirty_state: bdi btrfs-1: dirty=952 wb=618 unstable=3 bg_thresh=1041 thresh=2082 gap=509 poll_thresh=24 ino=257 dd-2584 [006] 28.960886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-49% task_gap=-198% task_weight=100% bdi_bw=66508 base_bw=53676 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 28.966884: balance_dirty_state: bdi btrfs-1: dirty=952 wb=618 unstable=3 bg_thresh=1041 thresh=2082 gap=509 poll_thresh=24 ino=257 dd-2584 [006] 28.966893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-49% task_gap=-198% task_weight=100% bdi_bw=64908 base_bw=53676 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 28.974906: balance_dirty_state: bdi btrfs-1: dirty=952 wb=368 unstable=3 bg_thresh=1039 thresh=2079 gap=756 poll_thresh=24 ino=257 dd-2584 [002] 28.975038: balance_dirty_state: bdi btrfs-1: dirty=977 wb=368 unstable=3 bg_thresh=1036 thresh=2073 gap=725 poll_thresh=18 ino=257 dd-2584 [002] 28.975276: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=368 unstable=3 bg_thresh=1038 thresh=2077 gap=704 poll_thresh=19 ino=257 dd-2584 [002] 28.975513: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=368 unstable=3 bg_thresh=1038 thresh=2076 gap=678 poll_thresh=20 ino=257 dd-2584 [002] 28.975756: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=368 unstable=3 bg_thresh=1037 thresh=2075 gap=652 poll_thresh=21 ino=257 flush-btrfs-1-2586 [006] 28.975795: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11524 wrote=0 to_write=8192 dd-2584 [002] 28.976067: balance_dirty_state: bdi btrfs-1: dirty=1102 wb=368 unstable=3 bg_thresh=1037 thresh=2074 gap=601 poll_thresh=22 ino=257 dd-2584 [002] 28.976384: balance_dirty_state: bdi btrfs-1: dirty=1102 wb=393 unstable=3 bg_thresh=1035 thresh=2071 gap=573 poll_thresh=23 ino=257 dd-2584 [002] 28.977115: balance_dirty_state: bdi btrfs-1: dirty=976 wb=532 unstable=3 bg_thresh=1033 thresh=2066 gap=555 poll_thresh=24 ino=257 dd-2584 [002] 28.977368: balance_dirty_state: bdi btrfs-1: dirty=950 wb=596 unstable=3 bg_thresh=1033 thresh=2067 gap=518 poll_thresh=25 ino=257 dd-2584 [002] 28.977611: balance_dirty_state: bdi btrfs-1: dirty=935 wb=648 unstable=3 bg_thresh=1033 thresh=2066 gap=480 poll_thresh=26 ino=257 dd-2584 [002] 28.977614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=64908 base_bw=53676 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 28.979595: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=1040 to_write=7152 dd-2584 [002] 28.982852: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1381 unstable=3 bg_thresh=1033 thresh=2066 gap=505 poll_thresh=26 ino=257 dd-2584 [002] 28.982857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=64908 base_bw=53676 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 28.991063: balance_dirty_state: bdi btrfs-1: dirty=194 wb=794 unstable=3 bg_thresh=1024 thresh=2048 gap=1057 poll_thresh=26 ino=257 dd-2584 [000] 28.991155: balance_dirty_state: bdi btrfs-1: dirty=194 wb=794 unstable=3 bg_thresh=1024 thresh=2048 gap=1057 poll_thresh=19 ino=257 dd-2584 [000] 28.991407: balance_dirty_state: bdi btrfs-1: dirty=244 wb=794 unstable=3 bg_thresh=1029 thresh=2058 gap=1017 poll_thresh=33 ino=257 dd-2584 [000] 28.991662: balance_dirty_state: bdi btrfs-1: dirty=294 wb=794 unstable=3 bg_thresh=1031 thresh=2062 gap=971 poll_thresh=35 ino=257 dd-2584 [000] 28.991917: balance_dirty_state: bdi btrfs-1: dirty=344 wb=794 unstable=3 bg_thresh=1033 thresh=2066 gap=925 poll_thresh=37 ino=257 dd-2584 [000] 28.992673: balance_dirty_state: bdi btrfs-1: dirty=394 wb=794 unstable=3 bg_thresh=1040 thresh=2080 gap=889 poll_thresh=39 ino=257 dd-2584 [000] 28.992918: balance_dirty_state: bdi btrfs-1: dirty=444 wb=794 unstable=3 bg_thresh=1039 thresh=2078 gap=837 poll_thresh=41 ino=257 dd-2584 [000] 28.993159: balance_dirty_state: bdi btrfs-1: dirty=469 wb=794 unstable=3 bg_thresh=1041 thresh=2082 gap=816 poll_thresh=43 ino=257 dd-2584 [000] 28.994011: balance_dirty_state: bdi btrfs-1: dirty=533 wb=794 unstable=3 bg_thresh=1040 thresh=2080 gap=750 poll_thresh=45 ino=257 dd-2584 [000] 28.994254: balance_dirty_state: bdi btrfs-1: dirty=583 wb=794 unstable=3 bg_thresh=1039 thresh=2078 gap=698 poll_thresh=47 ino=257 dd-2584 [000] 28.995750: balance_dirty_state: bdi btrfs-1: dirty=658 wb=794 unstable=3 bg_thresh=1037 thresh=2074 gap=619 poll_thresh=49 ino=257 dd-2584 [000] 28.996431: balance_dirty_state: bdi btrfs-1: dirty=709 wb=794 unstable=3 bg_thresh=1039 thresh=2079 gap=573 poll_thresh=51 ino=257 dd-2584 [000] 28.997551: balance_dirty_state: bdi btrfs-1: dirty=785 wb=664 unstable=3 bg_thresh=1031 thresh=2062 gap=610 poll_thresh=53 ino=257 dd-2584 [000] 28.997807: balance_dirty_state: bdi btrfs-1: dirty=835 wb=664 unstable=3 bg_thresh=1038 thresh=2077 gap=575 poll_thresh=55 ino=257 dd-2584 [000] 28.998559: balance_dirty_state: bdi btrfs-1: dirty=898 wb=664 unstable=3 bg_thresh=1039 thresh=2079 gap=514 poll_thresh=57 ino=257 dd-2584 [000] 28.998565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1338 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-51% task_gap=-203% task_weight=101% bdi_bw=64908 base_bw=53676 task_bw=0 dirtied=64 period=0 think=4 pause=8 dd-2584 [000] 29.002866: balance_dirty_state: bdi btrfs-1: dirty=898 wb=664 unstable=3 bg_thresh=1039 thresh=2079 gap=514 poll_thresh=57 ino=257 dd-2584 [000] 29.002873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1338 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-51% task_gap=-203% task_weight=101% bdi_bw=64908 base_bw=53676 task_bw=0 dirtied=64 period=0 think=0 pause=8 dd-2584 [004] 29.010879: balance_dirty_state: bdi btrfs-1: dirty=903 wb=551 unstable=3 bg_thresh=1032 thresh=2064 gap=607 poll_thresh=57 ino=257 dd-2584 [004] 29.011017: balance_dirty_state: bdi btrfs-1: dirty=916 wb=551 unstable=3 bg_thresh=1032 thresh=2065 gap=595 poll_thresh=43 ino=257 dd-2584 [004] 29.011410: balance_dirty_state: bdi btrfs-1: dirty=966 wb=551 unstable=3 bg_thresh=1028 thresh=2056 gap=536 poll_thresh=45 ino=257 dd-2584 [004] 29.011801: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=551 unstable=3 bg_thresh=1032 thresh=2065 gap=495 poll_thresh=47 ino=257 dd-2584 [004] 29.011810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-59% task_gap=-218% task_weight=100% bdi_bw=64908 base_bw=53676 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [004] 29.018925: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=413 unstable=3 bg_thresh=1033 thresh=2067 gap=635 poll_thresh=47 ino=257 dd-2584 [004] 29.019014: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=413 unstable=3 bg_thresh=1030 thresh=2061 gap=629 poll_thresh=35 ino=257 dd-2584 [004] 29.019203: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=413 unstable=3 bg_thresh=1032 thresh=2065 gap=583 poll_thresh=37 ino=257 flush-btrfs-1-2586 [001] 29.019292: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11568 wrote=0 to_write=8192 dd-2584 [004] 29.019908: balance_dirty_state: bdi btrfs-1: dirty=954 wb=588 unstable=3 bg_thresh=1039 thresh=2078 gap=533 poll_thresh=39 ino=257 dd-2584 [004] 29.020211: balance_dirty_state: bdi btrfs-1: dirty=929 wb=663 unstable=3 bg_thresh=1033 thresh=2066 gap=471 poll_thresh=41 ino=257 dd-2584 [004] 29.020213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=64908 base_bw=53676 task_bw=0 dirtied=48 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 29.022603: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=992 to_write=7200 dd-2584 [003] 29.030872: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1147 unstable=0 bg_thresh=1023 thresh=2047 gap=699 poll_thresh=41 ino=257 dd-2584 [003] 29.030958: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1157 unstable=0 bg_thresh=1022 thresh=2044 gap=666 poll_thresh=31 ino=257 dd-2584 [003] 29.031096: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1157 unstable=0 bg_thresh=1021 thresh=2043 gap=640 poll_thresh=32 ino=257 dd-2584 [003] 29.031297: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1157 unstable=0 bg_thresh=1023 thresh=2047 gap=594 poll_thresh=34 ino=257 dd-2584 [003] 29.031757: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1157 unstable=0 bg_thresh=1033 thresh=2066 gap=563 poll_thresh=36 ino=257 dd-2584 [003] 29.031946: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1157 unstable=0 bg_thresh=1032 thresh=2064 gap=511 poll_thresh=38 ino=257 dd-2584 [003] 29.031952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-37% task_gap=-175% task_weight=100% bdi_bw=64908 base_bw=53676 task_bw=0 dirtied=48 period=0 think=4 pause=8 dd-2584 [003] 29.038866: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1132 unstable=0 bg_thresh=1026 thresh=2052 gap=520 poll_thresh=38 ino=257 dd-2584 [003] 29.039111: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1132 unstable=0 bg_thresh=1026 thresh=2053 gap=521 poll_thresh=28 ino=257 dd-2584 [003] 29.039233: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1132 unstable=0 bg_thresh=1026 thresh=2052 gap=470 poll_thresh=29 ino=257 dd-2584 [003] 29.039237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1313 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=64908 base_bw=53676 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 29.046883: balance_dirty_state: bdi btrfs-1: dirty=450 wb=881 unstable=0 bg_thresh=1021 thresh=2042 gap=711 poll_thresh=29 ino=257 dd-2584 [003] 29.046954: balance_dirty_state: bdi btrfs-1: dirty=463 wb=881 unstable=0 bg_thresh=1021 thresh=2043 gap=699 poll_thresh=22 ino=257 dd-2584 [003] 29.047082: balance_dirty_state: bdi btrfs-1: dirty=488 wb=881 unstable=0 bg_thresh=1023 thresh=2046 gap=677 poll_thresh=23 ino=257 dd-2584 [003] 29.047209: balance_dirty_state: bdi btrfs-1: dirty=513 wb=881 unstable=0 bg_thresh=1025 thresh=2051 gap=657 poll_thresh=24 ino=257 dd-2584 [003] 29.047337: balance_dirty_state: bdi btrfs-1: dirty=563 wb=881 unstable=0 bg_thresh=1027 thresh=2055 gap=611 poll_thresh=25 ino=257 dd-2584 [003] 29.047471: balance_dirty_state: bdi btrfs-1: dirty=588 wb=881 unstable=0 bg_thresh=1024 thresh=2049 gap=580 poll_thresh=26 ino=257 dd-2584 [003] 29.047605: balance_dirty_state: bdi btrfs-1: dirty=613 wb=881 unstable=0 bg_thresh=1025 thresh=2050 gap=556 poll_thresh=27 ino=257 dd-2584 [003] 29.047739: balance_dirty_state: bdi btrfs-1: dirty=638 wb=881 unstable=0 bg_thresh=1022 thresh=2045 gap=526 poll_thresh=28 ino=257 dd-2584 [003] 29.048037: balance_dirty_state: bdi btrfs-1: dirty=688 wb=881 unstable=0 bg_thresh=1039 thresh=2079 gap=510 poll_thresh=29 ino=257 dd-2584 [003] 29.048042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-157% task_weight=100% bdi_bw=64908 base_bw=53676 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 29.055003: balance_dirty_state: bdi btrfs-1: dirty=688 wb=756 unstable=0 bg_thresh=1024 thresh=2048 gap=604 poll_thresh=29 ino=257 dd-2584 [003] 29.055122: balance_dirty_state: bdi btrfs-1: dirty=688 wb=756 unstable=0 bg_thresh=1024 thresh=2048 gap=604 poll_thresh=22 ino=257 dd-2584 [003] 29.055237: balance_dirty_state: bdi btrfs-1: dirty=738 wb=756 unstable=0 bg_thresh=1029 thresh=2058 gap=564 poll_thresh=23 ino=257 dd-2584 [003] 29.055365: balance_dirty_state: bdi btrfs-1: dirty=764 wb=756 unstable=0 bg_thresh=1028 thresh=2057 gap=537 poll_thresh=24 ino=257 dd-2584 [003] 29.055492: balance_dirty_state: bdi btrfs-1: dirty=802 wb=756 unstable=0 bg_thresh=1028 thresh=2057 gap=499 poll_thresh=25 ino=257 dd-2584 [003] 29.055497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=64908 base_bw=53676 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 29.066838: balance_dirty_state: bdi btrfs-1: dirty=802 wb=491 unstable=0 bg_thresh=1032 thresh=2064 gap=771 poll_thresh=25 ino=257 dd-2584 [003] 29.066956: balance_dirty_state: bdi btrfs-1: dirty=802 wb=491 unstable=0 bg_thresh=1032 thresh=2064 gap=771 poll_thresh=19 ino=257 dd-2584 [003] 29.067074: balance_dirty_state: bdi btrfs-1: dirty=852 wb=491 unstable=0 bg_thresh=1037 thresh=2074 gap=731 poll_thresh=20 ino=257 dd-2584 [003] 29.067191: balance_dirty_state: bdi btrfs-1: dirty=877 wb=491 unstable=0 bg_thresh=1036 thresh=2073 gap=705 poll_thresh=21 ino=257 dd-2584 [003] 29.067309: balance_dirty_state: bdi btrfs-1: dirty=902 wb=491 unstable=0 bg_thresh=1036 thresh=2072 gap=679 poll_thresh=22 ino=257 dd-2584 [003] 29.067591: balance_dirty_state: bdi btrfs-1: dirty=927 wb=491 unstable=0 bg_thresh=1035 thresh=2071 gap=653 poll_thresh=23 ino=257 dd-2584 [003] 29.067715: balance_dirty_state: bdi btrfs-1: dirty=965 wb=491 unstable=0 bg_thresh=1035 thresh=2071 gap=615 poll_thresh=24 ino=257 dd-2584 [003] 29.067838: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=491 unstable=0 bg_thresh=1035 thresh=2070 gap=564 poll_thresh=25 ino=257 dd-2584 [003] 29.067963: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=491 unstable=0 bg_thresh=1037 thresh=2074 gap=543 poll_thresh=26 ino=257 flush-btrfs-1-2586 [001] 29.068049: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11616 wrote=0 to_write=8192 dd-2584 [003] 29.068103: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=491 unstable=0 bg_thresh=1036 thresh=2073 gap=517 poll_thresh=27 ino=257 dd-2584 [003] 29.068105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=64908 base_bw=53676 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 29.070767: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=204 wrote=864 to_write=7328 dd-2584 [003] 29.078833: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1218 unstable=0 bg_thresh=1029 thresh=2058 gap=628 poll_thresh=27 ino=257 dd-2584 [003] 29.078962: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1218 unstable=0 bg_thresh=1030 thresh=2060 gap=617 poll_thresh=20 ino=257 dd-2584 [003] 29.079099: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1218 unstable=0 bg_thresh=1030 thresh=2060 gap=591 poll_thresh=21 ino=257 dd-2584 [003] 29.079223: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1218 unstable=0 bg_thresh=1030 thresh=2060 gap=541 poll_thresh=22 ino=257 dd-2584 [003] 29.079512: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1218 unstable=0 bg_thresh=1035 thresh=2070 gap=526 poll_thresh=23 ino=257 dd-2584 [003] 29.079641: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1218 unstable=0 bg_thresh=1037 thresh=2075 gap=506 poll_thresh=24 ino=257 dd-2584 [003] 29.079646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-252% task_weight=100% bdi_bw=66712 base_bw=52840 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 29.090839: balance_dirty_state: bdi btrfs-1: dirty=351 wb=967 unstable=0 bg_thresh=1029 thresh=2059 gap=741 poll_thresh=24 ino=257 dd-2584 [003] 29.090971: balance_dirty_state: bdi btrfs-1: dirty=376 wb=967 unstable=0 bg_thresh=1029 thresh=2059 gap=716 poll_thresh=18 ino=257 dd-2584 [003] 29.091098: balance_dirty_state: bdi btrfs-1: dirty=401 wb=967 unstable=0 bg_thresh=1034 thresh=2069 gap=701 poll_thresh=19 ino=257 dd-2584 [003] 29.091218: balance_dirty_state: bdi btrfs-1: dirty=426 wb=967 unstable=0 bg_thresh=1037 thresh=2074 gap=681 poll_thresh=20 ino=257 dd-2584 [003] 29.091342: balance_dirty_state: bdi btrfs-1: dirty=451 wb=967 unstable=0 bg_thresh=1036 thresh=2073 gap=655 poll_thresh=21 ino=257 dd-2584 [003] 29.091463: balance_dirty_state: bdi btrfs-1: dirty=501 wb=967 unstable=0 bg_thresh=1036 thresh=2072 gap=604 poll_thresh=22 ino=257 dd-2584 [003] 29.091722: balance_dirty_state: bdi btrfs-1: dirty=527 wb=967 unstable=0 bg_thresh=1037 thresh=2074 gap=580 poll_thresh=23 ino=257 dd-2584 [003] 29.092107: balance_dirty_state: bdi btrfs-1: dirty=565 wb=967 unstable=0 bg_thresh=1036 thresh=2073 gap=541 poll_thresh=24 ino=257 dd-2584 [003] 29.092392: balance_dirty_state: bdi btrfs-1: dirty=590 wb=967 unstable=0 bg_thresh=1038 thresh=2077 gap=520 poll_thresh=25 ino=257 dd-2584 [003] 29.092517: balance_dirty_state: bdi btrfs-1: dirty=615 wb=967 unstable=0 bg_thresh=1038 thresh=2076 gap=494 poll_thresh=26 ino=257 dd-2584 [003] 29.092522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=66712 base_bw=52840 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 29.102837: balance_dirty_state: bdi btrfs-1: dirty=615 wb=879 unstable=0 bg_thresh=1029 thresh=2058 gap=564 poll_thresh=26 ino=257 dd-2584 [003] 29.102961: balance_dirty_state: bdi btrfs-1: dirty=640 wb=879 unstable=0 bg_thresh=1029 thresh=2058 gap=539 poll_thresh=19 ino=257 dd-2584 [003] 29.103197: balance_dirty_state: bdi btrfs-1: dirty=665 wb=879 unstable=0 bg_thresh=1034 thresh=2068 gap=524 poll_thresh=20 ino=257 dd-2584 [003] 29.103432: balance_dirty_state: bdi btrfs-1: dirty=715 wb=879 unstable=0 bg_thresh=1036 thresh=2073 gap=479 poll_thresh=21 ino=257 dd-2584 [003] 29.103440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-253% task_weight=99% bdi_bw=66712 base_bw=52840 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 29.114945: balance_dirty_state: bdi btrfs-1: dirty=715 wb=615 unstable=0 bg_thresh=1032 thresh=2064 gap=734 poll_thresh=21 ino=257 dd-2584 [003] 29.115046: balance_dirty_state: bdi btrfs-1: dirty=715 wb=615 unstable=0 bg_thresh=1032 thresh=2064 gap=734 poll_thresh=16 ino=257 dd-2584 [003] 29.115159: balance_dirty_state: bdi btrfs-1: dirty=765 wb=615 unstable=0 bg_thresh=1037 thresh=2074 gap=694 poll_thresh=17 ino=257 dd-2584 [003] 29.115275: balance_dirty_state: bdi btrfs-1: dirty=790 wb=615 unstable=0 bg_thresh=1039 thresh=2079 gap=674 poll_thresh=18 ino=257 dd-2584 [003] 29.115403: balance_dirty_state: bdi btrfs-1: dirty=816 wb=615 unstable=0 bg_thresh=1037 thresh=2074 gap=643 poll_thresh=19 ino=257 dd-2584 [003] 29.115689: balance_dirty_state: bdi btrfs-1: dirty=841 wb=615 unstable=0 bg_thresh=1040 thresh=2080 gap=624 poll_thresh=20 ino=257 dd-2584 [003] 29.115812: balance_dirty_state: bdi btrfs-1: dirty=891 wb=615 unstable=0 bg_thresh=1039 thresh=2078 gap=572 poll_thresh=21 ino=257 dd-2584 [003] 29.115935: balance_dirty_state: bdi btrfs-1: dirty=916 wb=615 unstable=0 bg_thresh=1038 thresh=2077 gap=546 poll_thresh=22 ino=257 dd-2584 [003] 29.116065: balance_dirty_state: bdi btrfs-1: dirty=954 wb=615 unstable=0 bg_thresh=1038 thresh=2076 gap=507 poll_thresh=23 ino=257 dd-2584 [003] 29.116070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=66712 base_bw=52840 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 29.122961: balance_dirty_state: bdi btrfs-1: dirty=954 wb=490 unstable=0 bg_thresh=1032 thresh=2064 gap=620 poll_thresh=23 ino=257 dd-2584 [003] 29.123066: balance_dirty_state: bdi btrfs-1: dirty=979 wb=490 unstable=0 bg_thresh=1032 thresh=2064 gap=595 poll_thresh=17 ino=257 dd-2584 [003] 29.123187: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=490 unstable=0 bg_thresh=1037 thresh=2074 gap=580 poll_thresh=18 ino=257 dd-2584 [003] 29.123308: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=490 unstable=0 bg_thresh=1039 thresh=2079 gap=560 poll_thresh=19 ino=257 dd-2584 [003] 29.123582: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=490 unstable=0 bg_thresh=1038 thresh=2076 gap=519 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 29.123648: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11672 wrote=0 to_write=16384 dd-2584 [003] 29.124177: balance_dirty_state: bdi btrfs-1: dirty=928 wb=629 unstable=0 bg_thresh=1035 thresh=2071 gap=514 poll_thresh=21 ino=257 dd-2584 [003] 29.124179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1331 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=66712 base_bw=52840 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 29.126585: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=880 to_write=15504 dd-2584 [003] 29.130854: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1107 unstable=0 bg_thresh=1032 thresh=2064 gap=758 poll_thresh=21 ino=257 dd-2584 [003] 29.130920: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1107 unstable=0 bg_thresh=1029 thresh=2058 gap=727 poll_thresh=16 ino=257 dd-2584 [003] 29.131042: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1107 unstable=0 bg_thresh=1031 thresh=2062 gap=706 poll_thresh=17 ino=257 dd-2584 [003] 29.131163: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1107 unstable=0 bg_thresh=1030 thresh=2061 gap=655 poll_thresh=18 ino=257 dd-2584 [003] 29.131296: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1107 unstable=0 bg_thresh=1031 thresh=2063 gap=631 poll_thresh=19 ino=257 dd-2584 [003] 29.131425: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1107 unstable=0 bg_thresh=1030 thresh=2061 gap=604 poll_thresh=20 ino=257 dd-2584 [003] 29.131554: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1107 unstable=0 bg_thresh=1030 thresh=2060 gap=553 poll_thresh=21 ino=257 dd-2584 [003] 29.131685: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1107 unstable=0 bg_thresh=1029 thresh=2059 gap=527 poll_thresh=22 ino=257 dd-2584 [003] 29.132028: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1107 unstable=0 bg_thresh=1038 thresh=2077 gap=520 poll_thresh=23 ino=257 dd-2584 [003] 29.132330: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1107 unstable=0 bg_thresh=1040 thresh=2081 gap=499 poll_thresh=24 ino=257 dd-2584 [003] 29.132335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-72% task_gap=-244% task_weight=100% bdi_bw=66712 base_bw=52840 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 29.138953: balance_dirty_state: bdi btrfs-1: dirty=475 wb=994 unstable=0 bg_thresh=1031 thresh=2062 gap=593 poll_thresh=24 ino=257 dd-2584 [003] 29.139032: balance_dirty_state: bdi btrfs-1: dirty=501 wb=969 unstable=0 bg_thresh=1031 thresh=2062 gap=592 poll_thresh=18 ino=257 dd-2584 [003] 29.139167: balance_dirty_state: bdi btrfs-1: dirty=526 wb=969 unstable=0 bg_thresh=1027 thresh=2055 gap=560 poll_thresh=19 ino=257 dd-2584 [003] 29.139295: balance_dirty_state: bdi btrfs-1: dirty=551 wb=969 unstable=0 bg_thresh=1027 thresh=2054 gap=534 poll_thresh=20 ino=257 dd-2584 [003] 29.139426: balance_dirty_state: bdi btrfs-1: dirty=601 wb=969 unstable=0 bg_thresh=1029 thresh=2058 gap=488 poll_thresh=21 ino=257 dd-2584 [003] 29.139431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1319 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-86% task_gap=-273% task_weight=100% bdi_bw=66712 base_bw=52840 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 29.146923: balance_dirty_state: bdi btrfs-1: dirty=601 wb=894 unstable=0 bg_thresh=1030 thresh=2060 gap=565 poll_thresh=21 ino=257 dd-2584 [003] 29.147002: balance_dirty_state: bdi btrfs-1: dirty=601 wb=894 unstable=0 bg_thresh=1027 thresh=2054 gap=559 poll_thresh=16 ino=257 dd-2584 [003] 29.147132: balance_dirty_state: bdi btrfs-1: dirty=626 wb=894 unstable=0 bg_thresh=1029 thresh=2058 gap=538 poll_thresh=17 ino=257 dd-2584 [003] 29.147261: balance_dirty_state: bdi btrfs-1: dirty=676 wb=894 unstable=0 bg_thresh=1028 thresh=2057 gap=487 poll_thresh=18 ino=257 dd-2584 [003] 29.147266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=66712 base_bw=52840 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 29.154937: balance_dirty_state: bdi btrfs-1: dirty=676 wb=894 unstable=0 bg_thresh=1023 thresh=2047 gap=477 poll_thresh=18 ino=257 dd-2584 [003] 29.154942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-92% task_gap=-285% task_weight=100% bdi_bw=66712 base_bw=52840 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 29.162856: balance_dirty_state: bdi btrfs-1: dirty=676 wb=617 unstable=0 bg_thresh=1033 thresh=2066 gap=773 poll_thresh=18 ino=257 dd-2584 [003] 29.162966: balance_dirty_state: bdi btrfs-1: dirty=676 wb=617 unstable=0 bg_thresh=1032 thresh=2065 gap=772 poll_thresh=13 ino=257 dd-2584 [003] 29.163088: balance_dirty_state: bdi btrfs-1: dirty=701 wb=617 unstable=0 bg_thresh=1032 thresh=2065 gap=747 poll_thresh=14 ino=257 dd-2584 [003] 29.163458: balance_dirty_state: bdi btrfs-1: dirty=739 wb=617 unstable=0 bg_thresh=1032 thresh=2064 gap=708 poll_thresh=15 ino=257 dd-2584 [003] 29.163527: balance_dirty_state: bdi btrfs-1: dirty=752 wb=617 unstable=0 bg_thresh=1031 thresh=2063 gap=694 poll_thresh=16 ino=257 dd-2584 [003] 29.163664: balance_dirty_state: bdi btrfs-1: dirty=765 wb=617 unstable=0 bg_thresh=1032 thresh=2065 gap=683 poll_thresh=17 ino=257 dd-2584 [003] 29.163874: balance_dirty_state: bdi btrfs-1: dirty=790 wb=617 unstable=0 bg_thresh=1034 thresh=2069 gap=662 poll_thresh=18 ino=257 dd-2584 [003] 29.164042: balance_dirty_state: bdi btrfs-1: dirty=840 wb=617 unstable=0 bg_thresh=1034 thresh=2068 gap=611 poll_thresh=19 ino=257 dd-2584 [003] 29.164171: balance_dirty_state: bdi btrfs-1: dirty=865 wb=617 unstable=0 bg_thresh=1033 thresh=2067 gap=585 poll_thresh=20 ino=257 dd-2584 [003] 29.164676: balance_dirty_state: bdi btrfs-1: dirty=903 wb=617 unstable=0 bg_thresh=1039 thresh=2079 gap=559 poll_thresh=21 ino=257 dd-2584 [003] 29.164805: balance_dirty_state: bdi btrfs-1: dirty=928 wb=617 unstable=0 bg_thresh=1041 thresh=2083 gap=538 poll_thresh=22 ino=257 dd-2584 [003] 29.164933: balance_dirty_state: bdi btrfs-1: dirty=953 wb=617 unstable=0 bg_thresh=1038 thresh=2076 gap=506 poll_thresh=23 ino=257 dd-2584 [003] 29.164938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=66712 base_bw=52840 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 29.170935: balance_dirty_state: bdi btrfs-1: dirty=953 wb=516 unstable=0 bg_thresh=1033 thresh=2067 gap=598 poll_thresh=23 ino=257 dd-2584 [003] 29.171482: balance_dirty_state: bdi btrfs-1: dirty=978 wb=516 unstable=0 bg_thresh=1038 thresh=2076 gap=582 poll_thresh=17 ino=257 dd-2584 [003] 29.171613: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=516 unstable=0 bg_thresh=1040 thresh=2080 gap=561 poll_thresh=18 ino=257 dd-2584 [003] 29.171743: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=516 unstable=0 bg_thresh=1039 thresh=2079 gap=510 poll_thresh=19 ino=257 dd-2584 [003] 29.171748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-51% task_gap=-202% task_weight=100% bdi_bw=66712 base_bw=52840 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 29.171798: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11720 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 29.174405: writeback_single_inode: bdi btrfs-1: ino=257 state= age=308 wrote=832 to_write=15552 dd-2584 [003] 29.178867: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1232 unstable=0 bg_thresh=1032 thresh=2065 gap=621 poll_thresh=19 ino=257 dd-2584 [003] 29.178940: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1232 unstable=0 bg_thresh=1030 thresh=2061 gap=617 poll_thresh=14 ino=257 dd-2584 [003] 29.179016: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1232 unstable=0 bg_thresh=1033 thresh=2066 gap=597 poll_thresh=15 ino=257 dd-2584 [003] 29.179083: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1232 unstable=0 bg_thresh=1033 thresh=2067 gap=573 poll_thresh=16 ino=257 dd-2584 [003] 29.179225: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1232 unstable=0 bg_thresh=1034 thresh=2068 gap=549 poll_thresh=17 ino=257 dd-2584 [003] 29.179366: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1232 unstable=0 bg_thresh=1033 thresh=2067 gap=523 poll_thresh=18 ino=257 dd-2584 [003] 29.179508: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1232 unstable=0 bg_thresh=1037 thresh=2075 gap=493 poll_thresh=19 ino=257 dd-2584 [003] 29.179513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-252% task_weight=100% bdi_bw=66712 base_bw=52840 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 29.186898: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1106 unstable=0 bg_thresh=1028 thresh=2056 gap=600 poll_thresh=19 ino=257 dd-2584 [003] 29.186972: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1106 unstable=0 bg_thresh=1027 thresh=2055 gap=599 poll_thresh=14 ino=257 dd-2584 [003] 29.187040: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1106 unstable=0 bg_thresh=1021 thresh=2043 gap=562 poll_thresh=15 ino=257 dd-2584 [003] 29.187280: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1106 unstable=0 bg_thresh=1024 thresh=2048 gap=542 poll_thresh=16 ino=257 dd-2584 [003] 29.187413: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1106 unstable=0 bg_thresh=1023 thresh=2046 gap=514 poll_thresh=17 ino=257 dd-2584 [003] 29.187546: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1106 unstable=0 bg_thresh=1022 thresh=2045 gap=488 poll_thresh=18 ino=257 dd-2584 [003] 29.187551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-196% task_weight=100% bdi_bw=67016 base_bw=51192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 29.194975: balance_dirty_state: bdi btrfs-1: dirty=451 wb=981 unstable=0 bg_thresh=1024 thresh=2049 gap=617 poll_thresh=18 ino=257 dd-2584 [003] 29.195052: balance_dirty_state: bdi btrfs-1: dirty=476 wb=981 unstable=0 bg_thresh=1021 thresh=2043 gap=586 poll_thresh=13 ino=257 dd-2584 [003] 29.195118: balance_dirty_state: bdi btrfs-1: dirty=476 wb=981 unstable=0 bg_thresh=1021 thresh=2042 gap=585 poll_thresh=14 ino=257 dd-2584 [003] 29.195183: balance_dirty_state: bdi btrfs-1: dirty=501 wb=981 unstable=0 bg_thresh=1021 thresh=2042 gap=560 poll_thresh=15 ino=257 dd-2584 [003] 29.195249: balance_dirty_state: bdi btrfs-1: dirty=526 wb=981 unstable=0 bg_thresh=1018 thresh=2037 gap=530 poll_thresh=16 ino=257 dd-2584 [003] 29.195393: balance_dirty_state: bdi btrfs-1: dirty=551 wb=880 unstable=0 bg_thresh=1018 thresh=2036 gap=605 poll_thresh=17 ino=257 dd-2584 [003] 29.195528: balance_dirty_state: bdi btrfs-1: dirty=577 wb=880 unstable=0 bg_thresh=1021 thresh=2043 gap=586 poll_thresh=18 ino=257 dd-2584 [003] 29.195659: balance_dirty_state: bdi btrfs-1: dirty=602 wb=880 unstable=0 bg_thresh=1020 thresh=2040 gap=558 poll_thresh=19 ino=257 dd-2584 [003] 29.195961: balance_dirty_state: bdi btrfs-1: dirty=652 wb=880 unstable=0 bg_thresh=1019 thresh=2039 gap=507 poll_thresh=20 ino=257 dd-2584 [003] 29.195966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-203% task_weight=99% bdi_bw=67016 base_bw=51192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 29.202939: balance_dirty_state: bdi btrfs-1: dirty=652 wb=880 unstable=0 bg_thresh=1017 thresh=2034 gap=502 poll_thresh=20 ino=257 dd-2584 [003] 29.202948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=98% bdi_bw=67016 base_bw=51192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 29.210948: balance_dirty_state: bdi btrfs-1: dirty=652 wb=754 unstable=0 bg_thresh=1014 thresh=2028 gap=622 poll_thresh=20 ino=257 dd-2584 [003] 29.211031: balance_dirty_state: bdi btrfs-1: dirty=652 wb=754 unstable=0 bg_thresh=1011 thresh=2022 gap=616 poll_thresh=15 ino=257 dd-2584 [003] 29.211099: balance_dirty_state: bdi btrfs-1: dirty=677 wb=754 unstable=0 bg_thresh=1013 thresh=2027 gap=596 poll_thresh=16 ino=257 dd-2584 [003] 29.211231: balance_dirty_state: bdi btrfs-1: dirty=702 wb=754 unstable=0 bg_thresh=1013 thresh=2026 gap=570 poll_thresh=17 ino=257 dd-2584 [003] 29.211363: balance_dirty_state: bdi btrfs-1: dirty=752 wb=754 unstable=0 bg_thresh=1015 thresh=2030 gap=524 poll_thresh=18 ino=257 dd-2584 [003] 29.211960: balance_dirty_state: bdi btrfs-1: dirty=778 wb=754 unstable=0 bg_thresh=1041 thresh=2082 gap=550 poll_thresh=19 ino=257 dd-2584 [003] 29.212082: balance_dirty_state: bdi btrfs-1: dirty=803 wb=754 unstable=0 bg_thresh=1037 thresh=2075 gap=518 poll_thresh=20 ino=257 dd-2584 [003] 29.212087: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1336 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=67016 base_bw=51192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 29.218939: balance_dirty_state: bdi btrfs-1: dirty=803 wb=629 unstable=0 bg_thresh=1029 thresh=2058 gap=626 poll_thresh=20 ino=257 dd-2584 [003] 29.219051: balance_dirty_state: bdi btrfs-1: dirty=828 wb=629 unstable=0 bg_thresh=1028 thresh=2057 gap=600 poll_thresh=15 ino=257 dd-2584 [003] 29.219111: balance_dirty_state: bdi btrfs-1: dirty=853 wb=629 unstable=0 bg_thresh=1028 thresh=2057 gap=575 poll_thresh=16 ino=257 dd-2584 [003] 29.219232: balance_dirty_state: bdi btrfs-1: dirty=878 wb=629 unstable=0 bg_thresh=1030 thresh=2061 gap=554 poll_thresh=17 ino=257 dd-2584 [003] 29.219524: balance_dirty_state: bdi btrfs-1: dirty=903 wb=629 unstable=0 bg_thresh=1030 thresh=2060 gap=528 poll_thresh=18 ino=257 dd-2584 [003] 29.219645: balance_dirty_state: bdi btrfs-1: dirty=953 wb=629 unstable=0 bg_thresh=1029 thresh=2059 gap=477 poll_thresh=19 ino=257 dd-2584 [003] 29.219649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=67016 base_bw=51192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 29.226993: balance_dirty_state: bdi btrfs-1: dirty=953 wb=629 unstable=0 bg_thresh=1029 thresh=2059 gap=477 poll_thresh=19 ino=257 dd-2584 [003] 29.227002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=67016 base_bw=51192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 29.234993: balance_dirty_state: bdi btrfs-1: dirty=953 wb=629 unstable=0 bg_thresh=1029 thresh=2059 gap=477 poll_thresh=19 ino=257 dd-2584 [003] 29.235001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=67016 base_bw=51192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 29.242954: balance_dirty_state: bdi btrfs-1: dirty=953 wb=490 unstable=0 bg_thresh=1028 thresh=2056 gap=613 poll_thresh=19 ino=257 dd-2584 [003] 29.243088: balance_dirty_state: bdi btrfs-1: dirty=953 wb=465 unstable=0 bg_thresh=1027 thresh=2055 gap=637 poll_thresh=14 ino=257 dd-2584 [003] 29.243217: balance_dirty_state: bdi btrfs-1: dirty=978 wb=415 unstable=0 bg_thresh=1027 thresh=2054 gap=661 poll_thresh=15 ino=257 dd-2584 [003] 29.243338: balance_dirty_state: bdi btrfs-1: dirty=978 wb=390 unstable=0 bg_thresh=1027 thresh=2054 gap=686 poll_thresh=16 ino=257 dd-2584 [003] 29.243555: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=365 unstable=0 bg_thresh=1027 thresh=2055 gap=662 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 29.243632: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11792 wrote=0 to_write=16384 dd-2584 [003] 29.243780: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=365 unstable=0 bg_thresh=1025 thresh=2050 gap=632 poll_thresh=18 ino=257 dd-2584 [003] 29.244004: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=390 unstable=0 bg_thresh=1030 thresh=2060 gap=617 poll_thresh=19 ino=257 dd-2584 [003] 29.244226: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=440 unstable=0 bg_thresh=1029 thresh=2059 gap=566 poll_thresh=20 ino=257 dd-2584 [003] 29.244444: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=490 unstable=0 bg_thresh=1029 thresh=2058 gap=540 poll_thresh=21 ino=257 dd-2584 [003] 29.244958: balance_dirty_state: bdi btrfs-1: dirty=914 wb=629 unstable=0 bg_thresh=1031 thresh=2062 gap=519 poll_thresh=22 ino=257 dd-2584 [003] 29.245186: balance_dirty_state: bdi btrfs-1: dirty=889 wb=679 unstable=0 bg_thresh=1027 thresh=2055 gap=487 poll_thresh=23 ino=257 dd-2584 [003] 29.245189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1318 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-65% task_gap=-229% task_weight=98% bdi_bw=67016 base_bw=51192 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 29.248317: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=1008 to_write=15376 dd-2584 [003] 29.250991: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1381 unstable=0 bg_thresh=1028 thresh=2057 gap=489 poll_thresh=23 ino=257 dd-2584 [003] 29.250998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-226% task_weight=98% bdi_bw=67016 base_bw=51192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 29.259006: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1242 unstable=0 bg_thresh=1029 thresh=2059 gap=630 poll_thresh=23 ino=257 dd-2584 [003] 29.259106: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1242 unstable=0 bg_thresh=1032 thresh=2064 gap=610 poll_thresh=17 ino=257 dd-2584 [003] 29.259227: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1242 unstable=0 bg_thresh=1031 thresh=2063 gap=584 poll_thresh=18 ino=257 dd-2584 [003] 29.259344: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1242 unstable=0 bg_thresh=1031 thresh=2062 gap=533 poll_thresh=19 ino=257 dd-2584 [003] 29.259461: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1242 unstable=0 bg_thresh=1033 thresh=2066 gap=512 poll_thresh=20 ino=257 dd-2584 [003] 29.259465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1328 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-216% task_weight=98% bdi_bw=67016 base_bw=51192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 29.266972: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1117 unstable=0 bg_thresh=1032 thresh=2064 gap=635 poll_thresh=20 ino=257 dd-2584 [003] 29.267040: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1117 unstable=0 bg_thresh=1029 thresh=2058 gap=604 poll_thresh=15 ino=257 dd-2584 [003] 29.267105: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1117 unstable=0 bg_thresh=1031 thresh=2063 gap=609 poll_thresh=16 ino=257 dd-2584 [003] 29.267230: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1117 unstable=0 bg_thresh=1031 thresh=2062 gap=583 poll_thresh=17 ino=257 dd-2584 [003] 29.267536: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1117 unstable=0 bg_thresh=1033 thresh=2066 gap=537 poll_thresh=18 ino=257 dd-2584 [003] 29.267663: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1117 unstable=0 bg_thresh=1029 thresh=2059 gap=505 poll_thresh=19 ino=257 dd-2584 [003] 29.267667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=100% bdi_bw=67016 base_bw=51192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 29.274931: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1042 unstable=0 bg_thresh=1028 thresh=2057 gap=578 poll_thresh=19 ino=257 dd-2584 [003] 29.275039: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1042 unstable=0 bg_thresh=1028 thresh=2057 gap=553 poll_thresh=14 ino=257 dd-2584 [003] 29.275138: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1042 unstable=0 bg_thresh=1028 thresh=2056 gap=552 poll_thresh=15 ino=257 dd-2584 [003] 29.275235: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1042 unstable=0 bg_thresh=1028 thresh=2056 gap=527 poll_thresh=16 ino=257 dd-2584 [003] 29.275431: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1042 unstable=0 bg_thresh=1030 thresh=2060 gap=506 poll_thresh=17 ino=257 dd-2584 [003] 29.275438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1322 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=67016 base_bw=51192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 29.282932: balance_dirty_state: bdi btrfs-1: dirty=512 wb=941 unstable=0 bg_thresh=1022 thresh=2044 gap=591 poll_thresh=17 ino=257 dd-2584 [003] 29.283044: balance_dirty_state: bdi btrfs-1: dirty=537 wb=915 unstable=0 bg_thresh=1021 thresh=2043 gap=591 poll_thresh=13 ino=257 dd-2584 [003] 29.283145: balance_dirty_state: bdi btrfs-1: dirty=537 wb=915 unstable=0 bg_thresh=1018 thresh=2036 gap=584 poll_thresh=14 ino=257 dd-2584 [003] 29.283246: balance_dirty_state: bdi btrfs-1: dirty=562 wb=915 unstable=0 bg_thresh=1017 thresh=2035 gap=558 poll_thresh=15 ino=257 dd-2584 [003] 29.283352: balance_dirty_state: bdi btrfs-1: dirty=587 wb=915 unstable=0 bg_thresh=1017 thresh=2035 gap=533 poll_thresh=16 ino=257 dd-2584 [003] 29.283552: balance_dirty_state: bdi btrfs-1: dirty=612 wb=915 unstable=0 bg_thresh=1020 thresh=2040 gap=513 poll_thresh=17 ino=257 dd-2584 [003] 29.283748: balance_dirty_state: bdi btrfs-1: dirty=637 wb=915 unstable=0 bg_thresh=1025 thresh=2050 gap=498 poll_thresh=18 ino=257 dd-2584 [003] 29.283755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-236% task_weight=98% bdi_bw=67016 base_bw=51192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 29.290969: balance_dirty_state: bdi btrfs-1: dirty=637 wb=664 unstable=0 bg_thresh=1021 thresh=2043 gap=742 poll_thresh=18 ino=257 dd-2584 [003] 29.291221: balance_dirty_state: bdi btrfs-1: dirty=662 wb=664 unstable=0 bg_thresh=1021 thresh=2042 gap=716 poll_thresh=13 ino=257 dd-2584 [003] 29.291281: balance_dirty_state: bdi btrfs-1: dirty=687 wb=664 unstable=0 bg_thresh=1018 thresh=2036 gap=685 poll_thresh=14 ino=257 dd-2584 [003] 29.291339: balance_dirty_state: bdi btrfs-1: dirty=687 wb=664 unstable=0 bg_thresh=1020 thresh=2041 gap=690 poll_thresh=15 ino=257 dd-2584 [003] 29.291397: balance_dirty_state: bdi btrfs-1: dirty=712 wb=664 unstable=0 bg_thresh=1017 thresh=2035 gap=659 poll_thresh=16 ino=257 dd-2584 [003] 29.291513: balance_dirty_state: bdi btrfs-1: dirty=737 wb=664 unstable=0 bg_thresh=1019 thresh=2039 gap=638 poll_thresh=17 ino=257 dd-2584 [003] 29.291630: balance_dirty_state: bdi btrfs-1: dirty=762 wb=664 unstable=0 bg_thresh=1019 thresh=2038 gap=612 poll_thresh=18 ino=257 dd-2584 [003] 29.291752: balance_dirty_state: bdi btrfs-1: dirty=787 wb=664 unstable=0 bg_thresh=1018 thresh=2037 gap=586 poll_thresh=19 ino=257 dd-2584 [003] 29.291882: balance_dirty_state: bdi btrfs-1: dirty=826 wb=664 unstable=0 bg_thresh=1017 thresh=2035 gap=545 poll_thresh=20 ino=257 dd-2584 [003] 29.292014: balance_dirty_state: bdi btrfs-1: dirty=852 wb=664 unstable=0 bg_thresh=1018 thresh=2036 gap=520 poll_thresh=21 ino=257 dd-2584 [003] 29.292144: balance_dirty_state: bdi btrfs-1: dirty=891 wb=664 unstable=0 bg_thresh=1017 thresh=2035 gap=480 poll_thresh=22 ino=257 dd-2584 [003] 29.292149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=65832 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.299016: balance_dirty_state: bdi btrfs-1: dirty=891 wb=664 unstable=0 bg_thresh=1017 thresh=2035 gap=480 poll_thresh=22 ino=257 dd-2584 [004] 29.299021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=65832 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.306991: balance_dirty_state: bdi btrfs-1: dirty=891 wb=664 unstable=0 bg_thresh=1017 thresh=2035 gap=480 poll_thresh=22 ino=257 dd-2584 [004] 29.307003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=65832 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 29.314933: balance_dirty_state: bdi btrfs-1: dirty=891 wb=539 unstable=0 bg_thresh=1014 thresh=2029 gap=599 poll_thresh=22 ino=257 dd-2584 [000] 29.315539: balance_dirty_state: bdi btrfs-1: dirty=916 wb=539 unstable=0 bg_thresh=1015 thresh=2030 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 29.315797: balance_dirty_state: bdi btrfs-1: dirty=941 wb=539 unstable=0 bg_thresh=1026 thresh=2053 gap=573 poll_thresh=17 ino=257 dd-2584 [000] 29.316071: balance_dirty_state: bdi btrfs-1: dirty=966 wb=539 unstable=0 bg_thresh=1025 thresh=2050 gap=545 poll_thresh=18 ino=257 dd-2584 [000] 29.316409: balance_dirty_state: bdi btrfs-1: dirty=991 wb=539 unstable=0 bg_thresh=1024 thresh=2048 gap=518 poll_thresh=19 ino=257 dd-2584 [000] 29.316733: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=539 unstable=0 bg_thresh=1024 thresh=2048 gap=468 poll_thresh=20 ino=257 dd-2584 [000] 29.316742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=65832 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 29.316766: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11864 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 29.319864: writeback_single_inode: bdi btrfs-1: ino=257 state= age=140 wrote=848 to_write=15536 dd-2584 [000] 29.322946: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1242 unstable=0 bg_thresh=1018 thresh=2037 gap=583 poll_thresh=20 ino=257 dd-2584 [000] 29.323040: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1242 unstable=0 bg_thresh=1021 thresh=2043 gap=589 poll_thresh=15 ino=257 dd-2584 [000] 29.323103: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1242 unstable=0 bg_thresh=1021 thresh=2042 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 29.323227: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1242 unstable=0 bg_thresh=1020 thresh=2041 gap=537 poll_thresh=17 ino=257 dd-2584 [000] 29.323349: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1242 unstable=0 bg_thresh=1020 thresh=2040 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 29.323354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-247% task_weight=99% bdi_bw=65832 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 29.330961: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1092 unstable=0 bg_thresh=999 thresh=1998 gap=594 poll_thresh=18 ino=257 dd-2584 [000] 29.331031: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1092 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=13 ino=257 dd-2584 [000] 29.331316: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1092 unstable=0 bg_thresh=1001 thresh=2003 gap=574 poll_thresh=14 ino=257 dd-2584 [000] 29.331379: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1092 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 29.331440: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1092 unstable=0 bg_thresh=1001 thresh=2002 gap=548 poll_thresh=16 ino=257 dd-2584 [000] 29.331569: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1092 unstable=0 bg_thresh=1000 thresh=2001 gap=522 poll_thresh=17 ino=257 dd-2584 [000] 29.331718: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1092 unstable=0 bg_thresh=1002 thresh=2005 gap=476 poll_thresh=18 ino=257 dd-2584 [000] 29.331723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=65832 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 29.338961: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1092 unstable=0 bg_thresh=993 thresh=1987 gap=458 poll_thresh=18 ino=257 dd-2584 [000] 29.338966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=65832 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 29.339534: balance_dirty_state: bdi 0:15: dirty=437 wb=1092 unstable=0 bg_thresh=993 thresh=1987 gap=458 poll_thresh=89 ino=2375722 collect-vmstat.-2569 [000] 29.339568: balance_dirty_pages: bdi 0:15: bdi_limit=6 task_limit=6 bdi_dirty=3 avg_dirty=3 bdi_gap=343% task_gap=686% task_weight=0% bdi_bw=102400 base_bw=102400 task_bw=921600 dirtied=89 period=4 think=0 pause=8 dd-2584 [000] 29.347020: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1092 unstable=0 bg_thresh=993 thresh=1987 gap=458 poll_thresh=18 ino=257 dd-2584 [000] 29.347028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=65832 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 29.354995: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1092 unstable=0 bg_thresh=994 thresh=1989 gap=460 poll_thresh=18 ino=257 dd-2584 [000] 29.355003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=65832 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 29.362978: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1092 unstable=0 bg_thresh=998 thresh=1997 gap=468 poll_thresh=18 ino=257 dd-2584 [000] 29.362989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=65832 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.371009: balance_dirty_state: bdi btrfs-1: dirty=437 wb=967 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 29.371145: balance_dirty_state: bdi btrfs-1: dirty=437 wb=967 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 29.371237: balance_dirty_state: bdi btrfs-1: dirty=462 wb=967 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 29.371323: balance_dirty_state: bdi btrfs-1: dirty=487 wb=967 unstable=0 bg_thresh=997 thresh=1995 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 29.371412: balance_dirty_state: bdi btrfs-1: dirty=487 wb=967 unstable=0 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 29.371584: balance_dirty_state: bdi btrfs-1: dirty=512 wb=967 unstable=0 bg_thresh=999 thresh=1999 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 29.371760: balance_dirty_state: bdi btrfs-1: dirty=562 wb=967 unstable=0 bg_thresh=999 thresh=1998 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 29.371767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=65832 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.379003: balance_dirty_state: bdi btrfs-1: dirty=562 wb=967 unstable=0 bg_thresh=999 thresh=1998 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 29.379009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=65832 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.386974: balance_dirty_state: bdi btrfs-1: dirty=562 wb=867 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=18 ino=257 dd-2584 [004] 29.387082: balance_dirty_state: bdi btrfs-1: dirty=562 wb=867 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=13 ino=257 dd-2584 [004] 29.387329: balance_dirty_state: bdi btrfs-1: dirty=587 wb=867 unstable=0 bg_thresh=994 thresh=1989 gap=535 poll_thresh=14 ino=257 dd-2584 [004] 29.387388: balance_dirty_state: bdi btrfs-1: dirty=612 wb=867 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=15 ino=257 dd-2584 [004] 29.387444: balance_dirty_state: bdi btrfs-1: dirty=612 wb=867 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=16 ino=257 dd-2584 [004] 29.387561: balance_dirty_state: bdi btrfs-1: dirty=662 wb=867 unstable=0 bg_thresh=1002 thresh=2004 gap=475 poll_thresh=17 ino=257 dd-2584 [004] 29.387565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=65832 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 29.395049: balance_dirty_state: bdi btrfs-1: dirty=662 wb=867 unstable=0 bg_thresh=1002 thresh=2004 gap=475 poll_thresh=17 ino=257 dd-2584 [005] 29.395058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=61644 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 29.403045: balance_dirty_state: bdi btrfs-1: dirty=662 wb=742 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=17 ino=257 dd-2584 [005] 29.403172: balance_dirty_state: bdi btrfs-1: dirty=662 wb=742 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=13 ino=257 dd-2584 [005] 29.403286: balance_dirty_state: bdi btrfs-1: dirty=687 wb=742 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=14 ino=257 dd-2584 [005] 29.403405: balance_dirty_state: bdi btrfs-1: dirty=712 wb=742 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=15 ino=257 dd-2584 [005] 29.403523: balance_dirty_state: bdi btrfs-1: dirty=712 wb=742 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 29.403760: balance_dirty_state: bdi btrfs-1: dirty=762 wb=742 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=17 ino=257 dd-2584 [005] 29.403769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=61644 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 29.411077: balance_dirty_state: bdi btrfs-1: dirty=762 wb=742 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=17 ino=257 dd-2584 [005] 29.411085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=61644 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 29.419089: balance_dirty_state: bdi btrfs-1: dirty=762 wb=742 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=17 ino=257 dd-2584 [000] 29.419097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=61644 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 29.427038: balance_dirty_state: bdi btrfs-1: dirty=762 wb=592 unstable=0 bg_thresh=999 thresh=1998 gap=644 poll_thresh=17 ino=257 dd-2584 [000] 29.427164: balance_dirty_state: bdi btrfs-1: dirty=762 wb=592 unstable=0 bg_thresh=1001 thresh=2003 gap=649 poll_thresh=13 ino=257 dd-2584 [000] 29.427283: balance_dirty_state: bdi btrfs-1: dirty=787 wb=592 unstable=0 bg_thresh=1001 thresh=2003 gap=624 poll_thresh=14 ino=257 dd-2584 [000] 29.427406: balance_dirty_state: bdi btrfs-1: dirty=812 wb=592 unstable=0 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=15 ino=257 dd-2584 [000] 29.427529: balance_dirty_state: bdi btrfs-1: dirty=812 wb=592 unstable=0 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=16 ino=257 dd-2584 [000] 29.428126: balance_dirty_state: bdi btrfs-1: dirty=862 wb=592 unstable=0 bg_thresh=997 thresh=1995 gap=541 poll_thresh=17 ino=257 dd-2584 [000] 29.428375: balance_dirty_state: bdi btrfs-1: dirty=887 wb=592 unstable=0 bg_thresh=999 thresh=1999 gap=520 poll_thresh=18 ino=257 dd-2584 [000] 29.428620: balance_dirty_state: bdi btrfs-1: dirty=912 wb=592 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=19 ino=257 dd-2584 [000] 29.428628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=61644 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 29.435021: balance_dirty_state: bdi btrfs-1: dirty=912 wb=592 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=19 ino=257 dd-2584 [000] 29.435030: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=61644 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.442974: balance_dirty_state: bdi btrfs-1: dirty=912 wb=467 unstable=0 bg_thresh=999 thresh=1999 gap=620 poll_thresh=19 ino=257 dd-2584 [004] 29.443049: balance_dirty_state: bdi btrfs-1: dirty=912 wb=467 unstable=0 bg_thresh=999 thresh=1999 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 29.443105: balance_dirty_state: bdi btrfs-1: dirty=937 wb=467 unstable=0 bg_thresh=999 thresh=1999 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 29.443161: balance_dirty_state: bdi btrfs-1: dirty=937 wb=467 unstable=0 bg_thresh=1002 thresh=2004 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 29.443271: balance_dirty_state: bdi btrfs-1: dirty=987 wb=467 unstable=0 bg_thresh=1004 thresh=2009 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 29.443384: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=467 unstable=0 bg_thresh=1009 thresh=2019 gap=540 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 29.443474: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11992 wrote=0 to_write=8192 dd-2584 [004] 29.443510: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=467 unstable=0 bg_thresh=1009 thresh=2018 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 29.443633: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=492 unstable=0 bg_thresh=1005 thresh=2011 gap=457 poll_thresh=20 ino=257 dd-2584 [004] 29.443634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=61644 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 29.445492: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=880 to_write=7312 dd-2584 [004] 29.451012: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1367 unstable=0 bg_thresh=1005 thresh=2011 gap=457 poll_thresh=20 ino=257 dd-2584 [004] 29.451020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=61644 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.458958: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1242 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=20 ino=257 dd-2584 [004] 29.459201: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1242 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 29.459260: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1242 unstable=0 bg_thresh=1001 thresh=2002 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 29.459369: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1242 unstable=0 bg_thresh=1006 thresh=2012 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 29.459481: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1242 unstable=0 bg_thresh=1005 thresh=2011 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 29.459594: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1242 unstable=0 bg_thresh=1005 thresh=2010 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 29.459598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=61644 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.467011: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1242 unstable=0 bg_thresh=1004 thresh=2009 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 29.467015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=61644 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.475010: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1242 unstable=0 bg_thresh=997 thresh=1995 gap=441 poll_thresh=19 ino=257 dd-2584 [004] 29.475019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=61644 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 29.483056: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1242 unstable=0 bg_thresh=1003 thresh=2006 gap=452 poll_thresh=19 ino=257 dd-2584 [000] 29.483062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=61644 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.491053: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1128 unstable=0 bg_thresh=996 thresh=1992 gap=552 poll_thresh=19 ino=257 dd-2584 [004] 29.491123: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1128 unstable=0 bg_thresh=996 thresh=1992 gap=552 poll_thresh=14 ino=257 dd-2584 [004] 29.491184: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1128 unstable=0 bg_thresh=998 thresh=1997 gap=532 poll_thresh=15 ino=257 dd-2584 [004] 29.491242: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1128 unstable=0 bg_thresh=998 thresh=1997 gap=507 poll_thresh=16 ino=257 dd-2584 [004] 29.491362: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1128 unstable=0 bg_thresh=1001 thresh=2002 gap=487 poll_thresh=17 ino=257 dd-2584 [004] 29.491366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=61644 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.499053: balance_dirty_state: bdi btrfs-1: dirty=387 wb=913 unstable=0 bg_thresh=998 thresh=1996 gap=696 poll_thresh=17 ino=257 dd-2584 [004] 29.499150: balance_dirty_state: bdi btrfs-1: dirty=412 wb=913 unstable=0 bg_thresh=998 thresh=1996 gap=671 poll_thresh=13 ino=257 dd-2584 [004] 29.499240: balance_dirty_state: bdi btrfs-1: dirty=412 wb=913 unstable=0 bg_thresh=997 thresh=1995 gap=670 poll_thresh=14 ino=257 dd-2584 [004] 29.499334: balance_dirty_state: bdi btrfs-1: dirty=437 wb=913 unstable=0 bg_thresh=997 thresh=1995 gap=645 poll_thresh=15 ino=257 dd-2584 [004] 29.499711: balance_dirty_state: bdi btrfs-1: dirty=437 wb=913 unstable=0 bg_thresh=997 thresh=1994 gap=644 poll_thresh=16 ino=257 dd-2584 [004] 29.499880: balance_dirty_state: bdi btrfs-1: dirty=487 wb=913 unstable=0 bg_thresh=996 thresh=1993 gap=593 poll_thresh=17 ino=257 dd-2584 [004] 29.500051: balance_dirty_state: bdi btrfs-1: dirty=512 wb=913 unstable=0 bg_thresh=996 thresh=1992 gap=567 poll_thresh=18 ino=257 dd-2584 [004] 29.500220: balance_dirty_state: bdi btrfs-1: dirty=537 wb=913 unstable=0 bg_thresh=998 thresh=1996 gap=546 poll_thresh=19 ino=257 dd-2584 [004] 29.500388: balance_dirty_state: bdi btrfs-1: dirty=587 wb=913 unstable=0 bg_thresh=997 thresh=1995 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 29.500394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=58664 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.507017: balance_dirty_state: bdi btrfs-1: dirty=587 wb=913 unstable=0 bg_thresh=997 thresh=1995 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 29.507029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=58664 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.515021: balance_dirty_state: bdi btrfs-1: dirty=587 wb=788 unstable=0 bg_thresh=1000 thresh=2000 gap=625 poll_thresh=20 ino=257 dd-2584 [004] 29.515087: balance_dirty_state: bdi btrfs-1: dirty=587 wb=788 unstable=0 bg_thresh=1000 thresh=2000 gap=625 poll_thresh=15 ino=257 dd-2584 [004] 29.515146: balance_dirty_state: bdi btrfs-1: dirty=612 wb=788 unstable=0 bg_thresh=1000 thresh=2000 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 29.515264: balance_dirty_state: bdi btrfs-1: dirty=637 wb=788 unstable=0 bg_thresh=999 thresh=1998 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 29.515379: balance_dirty_state: bdi btrfs-1: dirty=662 wb=788 unstable=0 bg_thresh=998 thresh=1997 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 29.515656: balance_dirty_state: bdi btrfs-1: dirty=712 wb=788 unstable=0 bg_thresh=998 thresh=1996 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 29.515661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=58664 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.523060: balance_dirty_state: bdi btrfs-1: dirty=712 wb=788 unstable=0 bg_thresh=998 thresh=1996 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 29.523069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=58664 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.530999: balance_dirty_state: bdi btrfs-1: dirty=712 wb=663 unstable=0 bg_thresh=1000 thresh=2000 gap=625 poll_thresh=19 ino=257 dd-2584 [004] 29.531074: balance_dirty_state: bdi btrfs-1: dirty=712 wb=663 unstable=0 bg_thresh=1000 thresh=2000 gap=625 poll_thresh=14 ino=257 dd-2584 [004] 29.531130: balance_dirty_state: bdi btrfs-1: dirty=737 wb=663 unstable=0 bg_thresh=1002 thresh=2005 gap=605 poll_thresh=15 ino=257 dd-2584 [004] 29.531185: balance_dirty_state: bdi btrfs-1: dirty=762 wb=663 unstable=0 bg_thresh=1002 thresh=2005 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 29.531296: balance_dirty_state: bdi btrfs-1: dirty=787 wb=663 unstable=0 bg_thresh=1005 thresh=2010 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 29.531411: balance_dirty_state: bdi btrfs-1: dirty=812 wb=663 unstable=0 bg_thresh=1007 thresh=2014 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 29.531524: balance_dirty_state: bdi btrfs-1: dirty=837 wb=663 unstable=0 bg_thresh=1006 thresh=2013 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 29.531637: balance_dirty_state: bdi btrfs-1: dirty=887 wb=663 unstable=0 bg_thresh=1006 thresh=2012 gap=462 poll_thresh=20 ino=257 dd-2584 [004] 29.531642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=99% bdi_bw=58664 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 29.539027: balance_dirty_state: bdi btrfs-1: dirty=887 wb=663 unstable=0 bg_thresh=1006 thresh=2012 gap=462 poll_thresh=20 ino=257 dd-2584 [000] 29.539035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=99% bdi_bw=58664 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 29.547015: balance_dirty_state: bdi btrfs-1: dirty=887 wb=538 unstable=0 bg_thresh=1003 thresh=2007 gap=582 poll_thresh=20 ino=257 dd-2584 [000] 29.547143: balance_dirty_state: bdi btrfs-1: dirty=912 wb=538 unstable=0 bg_thresh=1003 thresh=2007 gap=557 poll_thresh=15 ino=257 dd-2584 [000] 29.547260: balance_dirty_state: bdi btrfs-1: dirty=912 wb=538 unstable=0 bg_thresh=1003 thresh=2006 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 29.547494: balance_dirty_state: bdi btrfs-1: dirty=962 wb=538 unstable=0 bg_thresh=1002 thresh=2005 gap=505 poll_thresh=17 ino=257 dd-2584 [000] 29.548073: balance_dirty_state: bdi btrfs-1: dirty=987 wb=538 unstable=0 bg_thresh=1002 thresh=2004 gap=479 poll_thresh=18 ino=257 dd-2584 [000] 29.548082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=58664 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 29.555033: balance_dirty_state: bdi btrfs-1: dirty=987 wb=388 unstable=0 bg_thresh=998 thresh=1996 gap=621 poll_thresh=18 ino=257 dd-2584 [000] 29.555129: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=388 unstable=0 bg_thresh=1000 thresh=2001 gap=601 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 29.555166: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12104 wrote=0 to_write=8192 dd-2584 [000] 29.555193: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=388 unstable=0 bg_thresh=1000 thresh=2000 gap=600 poll_thresh=14 ino=257 dd-2584 [000] 29.555256: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=388 unstable=0 bg_thresh=1000 thresh=2000 gap=575 poll_thresh=15 ino=257 dd-2584 [000] 29.555318: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=388 unstable=0 bg_thresh=999 thresh=1999 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 29.555444: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=438 unstable=0 bg_thresh=999 thresh=1998 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 29.555571: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=488 unstable=0 bg_thresh=1001 thresh=2002 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 29.555699: balance_dirty_state: bdi btrfs-1: dirty=987 wb=538 unstable=0 bg_thresh=1000 thresh=2001 gap=476 poll_thresh=19 ino=257 dd-2584 [000] 29.555701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-345% task_weight=98% bdi_bw=58664 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 29.559176: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=960 to_write=7232 dd-2584 [000] 29.563012: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1338 unstable=0 bg_thresh=1000 thresh=2001 gap=476 poll_thresh=19 ino=257 dd-2584 [000] 29.563018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-345% task_weight=98% bdi_bw=58664 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 29.571017: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1213 unstable=0 bg_thresh=1001 thresh=2003 gap=603 poll_thresh=19 ino=257 dd-2584 [000] 29.571130: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1213 unstable=0 bg_thresh=998 thresh=1997 gap=572 poll_thresh=14 ino=257 dd-2584 [000] 29.571188: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1213 unstable=0 bg_thresh=1001 thresh=2002 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 29.571245: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1213 unstable=0 bg_thresh=998 thresh=1996 gap=546 poll_thresh=16 ino=257 dd-2584 [000] 29.571528: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1213 unstable=0 bg_thresh=1000 thresh=2000 gap=500 poll_thresh=17 ino=257 dd-2584 [000] 29.571641: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1213 unstable=0 bg_thresh=999 thresh=1999 gap=474 poll_thresh=18 ino=257 dd-2584 [000] 29.571646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-348% task_weight=98% bdi_bw=58664 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 29.579120: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1213 unstable=0 bg_thresh=999 thresh=1999 gap=474 poll_thresh=18 ino=257 dd-2584 [000] 29.579125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-348% task_weight=98% bdi_bw=58664 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.587037: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1088 unstable=0 bg_thresh=1000 thresh=2000 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 29.587105: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1088 unstable=0 bg_thresh=1000 thresh=2000 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 29.587162: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1088 unstable=0 bg_thresh=1002 thresh=2005 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 29.587218: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1088 unstable=0 bg_thresh=1002 thresh=2005 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 29.587273: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1088 unstable=0 bg_thresh=1005 thresh=2010 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 29.587385: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1088 unstable=0 bg_thresh=1004 thresh=2009 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 29.587498: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1088 unstable=0 bg_thresh=1006 thresh=2013 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 29.587502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=58664 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.595001: balance_dirty_state: bdi btrfs-1: dirty=437 wb=988 unstable=0 bg_thresh=1002 thresh=2005 gap=580 poll_thresh=18 ino=257 dd-2584 [004] 29.595097: balance_dirty_state: bdi btrfs-1: dirty=437 wb=988 unstable=0 bg_thresh=1002 thresh=2005 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 29.595181: balance_dirty_state: bdi btrfs-1: dirty=462 wb=988 unstable=0 bg_thresh=1005 thresh=2010 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 29.595263: balance_dirty_state: bdi btrfs-1: dirty=487 wb=988 unstable=0 bg_thresh=1005 thresh=2010 gap=535 poll_thresh=15 ino=257 dd-2584 [004] 29.595348: balance_dirty_state: bdi btrfs-1: dirty=487 wb=988 unstable=0 bg_thresh=1007 thresh=2015 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 29.595806: balance_dirty_state: bdi btrfs-1: dirty=537 wb=988 unstable=0 bg_thresh=1004 thresh=2008 gap=483 poll_thresh=17 ino=257 dd-2584 [004] 29.595812: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=58664 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.603001: balance_dirty_state: bdi btrfs-1: dirty=537 wb=763 unstable=0 bg_thresh=1000 thresh=2000 gap=700 poll_thresh=17 ino=257 dd-2584 [004] 29.603103: balance_dirty_state: bdi btrfs-1: dirty=537 wb=738 unstable=0 bg_thresh=1000 thresh=2000 gap=725 poll_thresh=13 ino=257 dd-2584 [004] 29.603178: balance_dirty_state: bdi btrfs-1: dirty=562 wb=738 unstable=0 bg_thresh=1002 thresh=2005 gap=705 poll_thresh=14 ino=257 dd-2584 [004] 29.603238: balance_dirty_state: bdi btrfs-1: dirty=587 wb=738 unstable=0 bg_thresh=1002 thresh=2005 gap=680 poll_thresh=15 ino=257 dd-2584 [004] 29.603305: balance_dirty_state: bdi btrfs-1: dirty=587 wb=738 unstable=0 bg_thresh=1005 thresh=2010 gap=685 poll_thresh=16 ino=257 dd-2584 [004] 29.603451: balance_dirty_state: bdi btrfs-1: dirty=637 wb=738 unstable=0 bg_thresh=1007 thresh=2015 gap=640 poll_thresh=17 ino=257 dd-2584 [004] 29.603634: balance_dirty_state: bdi btrfs-1: dirty=662 wb=738 unstable=0 bg_thresh=1004 thresh=2008 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 29.603808: balance_dirty_state: bdi btrfs-1: dirty=687 wb=738 unstable=0 bg_thresh=1009 thresh=2018 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 29.603982: balance_dirty_state: bdi btrfs-1: dirty=712 wb=738 unstable=0 bg_thresh=1008 thresh=2017 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 29.604111: balance_dirty_state: bdi btrfs-1: dirty=762 wb=738 unstable=0 bg_thresh=1008 thresh=2016 gap=516 poll_thresh=21 ino=257 dd-2584 [004] 29.604476: balance_dirty_state: bdi btrfs-1: dirty=787 wb=738 unstable=0 bg_thresh=1010 thresh=2020 gap=495 poll_thresh=22 ino=257 dd-2584 [004] 29.604483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=57080 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 29.611047: balance_dirty_state: bdi btrfs-1: dirty=787 wb=738 unstable=0 bg_thresh=997 thresh=1994 gap=469 poll_thresh=22 ino=257 dd-2584 [007] 29.611056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=99% bdi_bw=57080 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 29.619117: balance_dirty_state: bdi btrfs-1: dirty=787 wb=738 unstable=0 bg_thresh=997 thresh=1994 gap=469 poll_thresh=22 ino=257 dd-2584 [007] 29.619126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=99% bdi_bw=57080 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 29.627078: balance_dirty_state: bdi btrfs-1: dirty=787 wb=613 unstable=0 bg_thresh=989 thresh=1979 gap=579 poll_thresh=22 ino=257 dd-2584 [007] 29.627157: balance_dirty_state: bdi btrfs-1: dirty=787 wb=613 unstable=0 bg_thresh=992 thresh=1985 gap=585 poll_thresh=16 ino=257 dd-2584 [007] 29.627282: balance_dirty_state: bdi btrfs-1: dirty=837 wb=613 unstable=0 bg_thresh=996 thresh=1992 gap=542 poll_thresh=17 ino=257 dd-2584 [007] 29.627409: balance_dirty_state: bdi btrfs-1: dirty=862 wb=613 unstable=0 bg_thresh=992 thresh=1984 gap=509 poll_thresh=18 ino=257 dd-2584 [007] 29.627533: balance_dirty_state: bdi btrfs-1: dirty=887 wb=613 unstable=0 bg_thresh=993 thresh=1986 gap=486 poll_thresh=19 ino=257 dd-2584 [007] 29.627538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-138% task_gap=-376% task_weight=99% bdi_bw=57080 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 29.635088: balance_dirty_state: bdi btrfs-1: dirty=887 wb=463 unstable=0 bg_thresh=995 thresh=1991 gap=641 poll_thresh=19 ino=257 dd-2584 [005] 29.635152: balance_dirty_state: bdi btrfs-1: dirty=887 wb=463 unstable=0 bg_thresh=995 thresh=1991 gap=641 poll_thresh=14 ino=257 dd-2584 [005] 29.635268: balance_dirty_state: bdi btrfs-1: dirty=912 wb=463 unstable=0 bg_thresh=998 thresh=1996 gap=621 poll_thresh=15 ino=257 dd-2584 [005] 29.635387: balance_dirty_state: bdi btrfs-1: dirty=937 wb=463 unstable=0 bg_thresh=1000 thresh=2001 gap=601 poll_thresh=16 ino=257 dd-2584 [005] 29.635624: balance_dirty_state: bdi btrfs-1: dirty=962 wb=463 unstable=0 bg_thresh=1000 thresh=2000 gap=575 poll_thresh=17 ino=257 dd-2584 [005] 29.635861: balance_dirty_state: bdi btrfs-1: dirty=987 wb=463 unstable=0 bg_thresh=999 thresh=1999 gap=549 poll_thresh=18 ino=257 dd-2584 [005] 29.636447: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=463 unstable=0 bg_thresh=1002 thresh=2004 gap=529 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 29.636503: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12184 wrote=0 to_write=8192 dd-2584 [005] 29.636693: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=463 unstable=0 bg_thresh=1004 thresh=2008 gap=483 poll_thresh=20 ino=257 dd-2584 [005] 29.636696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-343% task_weight=98% bdi_bw=57080 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 29.640744: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=316 wrote=880 to_write=7312 dd-2584 [001] 29.647032: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1338 unstable=0 bg_thresh=1004 thresh=2008 gap=483 poll_thresh=20 ino=257 dd-2584 [001] 29.647044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-343% task_weight=98% bdi_bw=57080 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 29.655191: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1338 unstable=0 bg_thresh=1004 thresh=2008 gap=483 poll_thresh=20 ino=257 dd-2584 [001] 29.655199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-343% task_weight=98% bdi_bw=57080 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 29.663178: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1213 unstable=0 bg_thresh=1000 thresh=2001 gap=601 poll_thresh=20 ino=257 dd-2584 [001] 29.663262: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1213 unstable=0 bg_thresh=1000 thresh=2001 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 29.663320: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1213 unstable=0 bg_thresh=1003 thresh=2006 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 29.663433: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1213 unstable=0 bg_thresh=1005 thresh=2011 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 29.663548: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1213 unstable=0 bg_thresh=1005 thresh=2010 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 29.663663: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1213 unstable=0 bg_thresh=1007 thresh=2014 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 29.663667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=57080 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 29.671169: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1088 unstable=0 bg_thresh=1008 thresh=2017 gap=617 poll_thresh=19 ino=257 dd-2584 [000] 29.671295: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1088 unstable=0 bg_thresh=1011 thresh=2022 gap=597 poll_thresh=14 ino=257 dd-2584 [000] 29.671416: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1088 unstable=0 bg_thresh=1010 thresh=2021 gap=596 poll_thresh=15 ino=257 dd-2584 [000] 29.671536: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1088 unstable=0 bg_thresh=1010 thresh=2021 gap=571 poll_thresh=16 ino=257 dd-2584 [000] 29.671774: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1088 unstable=0 bg_thresh=1007 thresh=2014 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 29.672364: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1088 unstable=0 bg_thresh=1009 thresh=2018 gap=518 poll_thresh=18 ino=257 dd-2584 [000] 29.672598: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1088 unstable=0 bg_thresh=1008 thresh=2017 gap=467 poll_thresh=19 ino=257 dd-2584 [000] 29.672607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=57080 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 29.683197: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1088 unstable=0 bg_thresh=1008 thresh=2017 gap=467 poll_thresh=19 ino=257 dd-2584 [000] 29.683206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=57080 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 29.691120: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1088 unstable=0 bg_thresh=1008 thresh=2017 gap=467 poll_thresh=19 ino=257 dd-2584 [000] 29.691129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=57080 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.699395: balance_dirty_state: bdi btrfs-1: dirty=462 wb=963 unstable=0 bg_thresh=1008 thresh=2017 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 29.699483: balance_dirty_state: bdi btrfs-1: dirty=487 wb=963 unstable=0 bg_thresh=1008 thresh=2017 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 29.699567: balance_dirty_state: bdi btrfs-1: dirty=487 wb=963 unstable=0 bg_thresh=1011 thresh=2022 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 29.699650: balance_dirty_state: bdi btrfs-1: dirty=512 wb=963 unstable=0 bg_thresh=1011 thresh=2022 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 29.699816: balance_dirty_state: bdi btrfs-1: dirty=537 wb=963 unstable=0 bg_thresh=1013 thresh=2027 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 29.699984: balance_dirty_state: bdi btrfs-1: dirty=562 wb=963 unstable=0 bg_thresh=1015 thresh=2031 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 29.699990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=57080 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.707081: balance_dirty_state: bdi btrfs-1: dirty=562 wb=963 unstable=0 bg_thresh=1015 thresh=2031 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 29.707090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=53780 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.715126: balance_dirty_state: bdi btrfs-1: dirty=562 wb=888 unstable=0 bg_thresh=1012 thresh=2025 gap=575 poll_thresh=18 ino=257 dd-2584 [004] 29.715216: balance_dirty_state: bdi btrfs-1: dirty=587 wb=888 unstable=0 bg_thresh=1012 thresh=2025 gap=550 poll_thresh=13 ino=257 dd-2584 [004] 29.715271: balance_dirty_state: bdi btrfs-1: dirty=612 wb=888 unstable=0 bg_thresh=1015 thresh=2030 gap=530 poll_thresh=14 ino=257 dd-2584 [004] 29.715328: balance_dirty_state: bdi btrfs-1: dirty=612 wb=888 unstable=0 bg_thresh=1015 thresh=2030 gap=530 poll_thresh=15 ino=257 dd-2584 [004] 29.715385: balance_dirty_state: bdi btrfs-1: dirty=637 wb=888 unstable=0 bg_thresh=1014 thresh=2029 gap=504 poll_thresh=16 ino=257 dd-2584 [004] 29.715389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=53780 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 29.723126: balance_dirty_state: bdi btrfs-1: dirty=637 wb=888 unstable=0 bg_thresh=1014 thresh=2029 gap=504 poll_thresh=16 ino=257 dd-2584 [004] 29.723135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=53780 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 29.731161: balance_dirty_state: bdi btrfs-1: dirty=637 wb=763 unstable=0 bg_thresh=1011 thresh=2023 gap=623 poll_thresh=16 ino=257 dd-2584 [004] 29.731236: balance_dirty_state: bdi btrfs-1: dirty=662 wb=763 unstable=0 bg_thresh=1011 thresh=2023 gap=598 poll_thresh=12 ino=257 dd-2584 [004] 29.731517: balance_dirty_state: bdi btrfs-1: dirty=662 wb=763 unstable=0 bg_thresh=1014 thresh=2028 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 29.731589: balance_dirty_state: bdi btrfs-1: dirty=687 wb=763 unstable=0 bg_thresh=1014 thresh=2028 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 29.731673: balance_dirty_state: bdi btrfs-1: dirty=712 wb=763 unstable=0 bg_thresh=1016 thresh=2033 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 29.731779: balance_dirty_state: bdi btrfs-1: dirty=712 wb=763 unstable=0 bg_thresh=1011 thresh=2023 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 29.731953: balance_dirty_state: bdi btrfs-1: dirty=737 wb=763 unstable=0 bg_thresh=1013 thresh=2027 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 29.732120: balance_dirty_state: bdi btrfs-1: dirty=787 wb=763 unstable=0 bg_thresh=1009 thresh=2018 gap=468 poll_thresh=18 ino=257 dd-2584 [004] 29.732127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=53780 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.739050: balance_dirty_state: bdi btrfs-1: dirty=787 wb=638 unstable=0 bg_thresh=1010 thresh=2021 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 29.739128: balance_dirty_state: bdi btrfs-1: dirty=787 wb=638 unstable=0 bg_thresh=1010 thresh=2020 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 29.739234: balance_dirty_state: bdi btrfs-1: dirty=812 wb=638 unstable=0 bg_thresh=1010 thresh=2020 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 29.739366: balance_dirty_state: bdi btrfs-1: dirty=837 wb=638 unstable=0 bg_thresh=1005 thresh=2011 gap=536 poll_thresh=15 ino=257 dd-2584 [004] 29.739479: balance_dirty_state: bdi btrfs-1: dirty=837 wb=638 unstable=0 bg_thresh=1005 thresh=2011 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 29.739699: balance_dirty_state: bdi btrfs-1: dirty=887 wb=638 unstable=0 bg_thresh=1009 thresh=2018 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 29.739706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=53780 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.751047: balance_dirty_state: bdi btrfs-1: dirty=887 wb=488 unstable=0 bg_thresh=1008 thresh=2016 gap=641 poll_thresh=17 ino=257 dd-2584 [004] 29.751127: balance_dirty_state: bdi btrfs-1: dirty=887 wb=488 unstable=0 bg_thresh=1007 thresh=2015 gap=640 poll_thresh=13 ino=257 dd-2584 [004] 29.751204: balance_dirty_state: bdi btrfs-1: dirty=912 wb=488 unstable=0 bg_thresh=1007 thresh=2015 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 29.751502: balance_dirty_state: bdi btrfs-1: dirty=912 wb=488 unstable=0 bg_thresh=1004 thresh=2008 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 29.751581: balance_dirty_state: bdi btrfs-1: dirty=937 wb=488 unstable=0 bg_thresh=998 thresh=1996 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 29.751735: balance_dirty_state: bdi btrfs-1: dirty=962 wb=488 unstable=0 bg_thresh=997 thresh=1994 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 29.751890: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=488 unstable=0 bg_thresh=996 thresh=1993 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 29.751895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=53780 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 29.751917: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12300 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 29.753907: writeback_single_inode: bdi btrfs-1: ino=257 state= age=428 wrote=816 to_write=7376 dd-2584 [004] 29.759105: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1188 unstable=0 bg_thresh=1005 thresh=2010 gap=635 poll_thresh=18 ino=257 dd-2584 [004] 29.759196: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1188 unstable=0 bg_thresh=1007 thresh=2015 gap=640 poll_thresh=13 ino=257 dd-2584 [004] 29.759286: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1188 unstable=0 bg_thresh=1007 thresh=2015 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 29.759375: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1188 unstable=0 bg_thresh=1010 thresh=2020 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 29.759469: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1188 unstable=0 bg_thresh=1010 thresh=2020 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 29.759651: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1188 unstable=0 bg_thresh=1012 thresh=2024 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 29.759844: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1188 unstable=0 bg_thresh=1008 thresh=2017 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 29.760034: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1188 unstable=0 bg_thresh=1008 thresh=2016 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 29.760040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=53780 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 29.767133: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1063 unstable=0 bg_thresh=1004 thresh=2009 gap=609 poll_thresh=19 ino=257 dd-2584 [006] 29.767374: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1063 unstable=0 bg_thresh=1004 thresh=2009 gap=584 poll_thresh=14 ino=257 dd-2584 [006] 29.767435: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1063 unstable=0 bg_thresh=1007 thresh=2014 gap=589 poll_thresh=15 ino=257 dd-2584 [006] 29.767493: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1063 unstable=0 bg_thresh=1006 thresh=2013 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 29.767610: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1063 unstable=0 bg_thresh=1006 thresh=2012 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 29.767729: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1063 unstable=0 bg_thresh=1005 thresh=2011 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 29.767734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=53780 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 29.775153: balance_dirty_state: bdi btrfs-1: dirty=462 wb=938 unstable=0 bg_thresh=1003 thresh=2007 gap=607 poll_thresh=18 ino=257 dd-2584 [006] 29.775221: balance_dirty_state: bdi btrfs-1: dirty=462 wb=938 unstable=0 bg_thresh=1003 thresh=2006 gap=606 poll_thresh=13 ino=257 dd-2584 [006] 29.775282: balance_dirty_state: bdi btrfs-1: dirty=487 wb=938 unstable=0 bg_thresh=1005 thresh=2011 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 29.775341: balance_dirty_state: bdi btrfs-1: dirty=512 wb=938 unstable=0 bg_thresh=1002 thresh=2005 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 29.775399: balance_dirty_state: bdi btrfs-1: dirty=512 wb=938 unstable=0 bg_thresh=1005 thresh=2010 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 29.775515: balance_dirty_state: bdi btrfs-1: dirty=537 wb=938 unstable=0 bg_thresh=1004 thresh=2009 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 29.775633: balance_dirty_state: bdi btrfs-1: dirty=587 wb=938 unstable=0 bg_thresh=1004 thresh=2008 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 29.775638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=53780 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 29.783115: balance_dirty_state: bdi btrfs-1: dirty=587 wb=938 unstable=0 bg_thresh=1007 thresh=2014 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 29.783125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=53780 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 29.791149: balance_dirty_state: bdi btrfs-1: dirty=587 wb=838 unstable=0 bg_thresh=1002 thresh=2004 gap=579 poll_thresh=18 ino=257 dd-2584 [006] 29.791220: balance_dirty_state: bdi btrfs-1: dirty=587 wb=838 unstable=0 bg_thresh=1001 thresh=2003 gap=578 poll_thresh=13 ino=257 dd-2584 [006] 29.791449: balance_dirty_state: bdi btrfs-1: dirty=612 wb=838 unstable=0 bg_thresh=1004 thresh=2008 gap=558 poll_thresh=14 ino=257 dd-2584 [006] 29.791508: balance_dirty_state: bdi btrfs-1: dirty=637 wb=838 unstable=0 bg_thresh=1001 thresh=2002 gap=527 poll_thresh=15 ino=257 dd-2584 [006] 29.791567: balance_dirty_state: bdi btrfs-1: dirty=637 wb=838 unstable=0 bg_thresh=1003 thresh=2007 gap=532 poll_thresh=16 ino=257 dd-2584 [006] 29.791685: balance_dirty_state: bdi btrfs-1: dirty=687 wb=838 unstable=0 bg_thresh=1000 thresh=2000 gap=475 poll_thresh=17 ino=257 dd-2584 [006] 29.791690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=53780 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 29.799135: balance_dirty_state: bdi btrfs-1: dirty=687 wb=713 unstable=0 bg_thresh=1003 thresh=2007 gap=607 poll_thresh=17 ino=257 dd-2584 [006] 29.799213: balance_dirty_state: bdi btrfs-1: dirty=687 wb=713 unstable=0 bg_thresh=1006 thresh=2012 gap=612 poll_thresh=13 ino=257 dd-2584 [006] 29.799286: balance_dirty_state: bdi btrfs-1: dirty=712 wb=713 unstable=0 bg_thresh=1003 thresh=2006 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 29.799358: balance_dirty_state: bdi btrfs-1: dirty=712 wb=713 unstable=0 bg_thresh=1005 thresh=2011 gap=586 poll_thresh=15 ino=257 dd-2584 [006] 29.799430: balance_dirty_state: bdi btrfs-1: dirty=737 wb=713 unstable=0 bg_thresh=1005 thresh=2010 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 29.799572: balance_dirty_state: bdi btrfs-1: dirty=762 wb=713 unstable=0 bg_thresh=1004 thresh=2009 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 29.799717: balance_dirty_state: bdi btrfs-1: dirty=812 wb=713 unstable=0 bg_thresh=1004 thresh=2008 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 29.799722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=53780 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 29.807206: balance_dirty_state: bdi btrfs-1: dirty=812 wb=713 unstable=0 bg_thresh=1004 thresh=2008 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 29.807215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=53780 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 29.815168: balance_dirty_state: bdi btrfs-1: dirty=812 wb=588 unstable=0 bg_thresh=1004 thresh=2009 gap=609 poll_thresh=18 ino=257 dd-2584 [000] 29.815255: balance_dirty_state: bdi btrfs-1: dirty=812 wb=588 unstable=0 bg_thresh=1004 thresh=2009 gap=609 poll_thresh=13 ino=257 dd-2584 [000] 29.815327: balance_dirty_state: bdi btrfs-1: dirty=837 wb=588 unstable=0 bg_thresh=1007 thresh=2014 gap=589 poll_thresh=14 ino=257 dd-2584 [000] 29.815400: balance_dirty_state: bdi btrfs-1: dirty=862 wb=588 unstable=0 bg_thresh=1007 thresh=2014 gap=564 poll_thresh=15 ino=257 dd-2584 [000] 29.815681: balance_dirty_state: bdi btrfs-1: dirty=862 wb=588 unstable=0 bg_thresh=1009 thresh=2019 gap=569 poll_thresh=16 ino=257 dd-2584 [000] 29.815825: balance_dirty_state: bdi btrfs-1: dirty=912 wb=588 unstable=0 bg_thresh=1009 thresh=2018 gap=518 poll_thresh=17 ino=257 dd-2584 [000] 29.815968: balance_dirty_state: bdi btrfs-1: dirty=937 wb=588 unstable=0 bg_thresh=1008 thresh=2017 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 29.815974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=52792 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 29.823079: balance_dirty_state: bdi btrfs-1: dirty=937 wb=588 unstable=0 bg_thresh=1008 thresh=2017 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 29.823084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=52792 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 29.831173: balance_dirty_state: bdi btrfs-1: dirty=937 wb=588 unstable=0 bg_thresh=1008 thresh=2017 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 29.831182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=52792 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.839081: balance_dirty_state: bdi btrfs-1: dirty=937 wb=438 unstable=0 bg_thresh=1004 thresh=2008 gap=633 poll_thresh=18 ino=257 dd-2584 [004] 29.839183: balance_dirty_state: bdi btrfs-1: dirty=962 wb=438 unstable=0 bg_thresh=1004 thresh=2008 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 29.839303: balance_dirty_state: bdi btrfs-1: dirty=962 wb=438 unstable=0 bg_thresh=1003 thresh=2007 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 29.839419: balance_dirty_state: bdi btrfs-1: dirty=987 wb=438 unstable=0 bg_thresh=1003 thresh=2007 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 29.839537: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=438 unstable=0 bg_thresh=1003 thresh=2006 gap=556 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 29.839624: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12388 wrote=0 to_write=8192 dd-2584 [004] 29.839789: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=438 unstable=0 bg_thresh=1002 thresh=2005 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 29.840037: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=463 unstable=0 bg_thresh=1004 thresh=2009 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 29.840287: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=513 unstable=0 bg_thresh=1004 thresh=2008 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 29.840290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=52792 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 29.843975: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=912 to_write=7280 dd-2584 [004] 29.847102: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1338 unstable=0 bg_thresh=1004 thresh=2008 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 29.847111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=52792 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.855131: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1213 unstable=0 bg_thresh=1001 thresh=2002 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 29.855225: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1213 unstable=0 bg_thresh=998 thresh=1996 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 29.855450: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1213 unstable=0 bg_thresh=1000 thresh=2001 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 29.855506: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1213 unstable=0 bg_thresh=997 thresh=1995 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 29.855619: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1213 unstable=0 bg_thresh=999 thresh=1999 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 29.855624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=52792 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 29.863131: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1213 unstable=0 bg_thresh=999 thresh=1999 gap=499 poll_thresh=17 ino=257 dd-2584 [000] 29.863140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=52792 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 29.871100: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1088 unstable=0 bg_thresh=1002 thresh=2004 gap=629 poll_thresh=17 ino=257 dd-2584 [000] 29.871176: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1088 unstable=0 bg_thresh=1002 thresh=2004 gap=604 poll_thresh=13 ino=257 dd-2584 [000] 29.871233: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1088 unstable=0 bg_thresh=1004 thresh=2009 gap=609 poll_thresh=14 ino=257 dd-2584 [000] 29.871289: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1088 unstable=0 bg_thresh=1004 thresh=2009 gap=584 poll_thresh=15 ino=257 dd-2584 [000] 29.871344: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1088 unstable=0 bg_thresh=1007 thresh=2014 gap=589 poll_thresh=16 ino=257 dd-2584 [000] 29.871456: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1088 unstable=0 bg_thresh=1006 thresh=2013 gap=538 poll_thresh=17 ino=257 dd-2584 [000] 29.871569: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1088 unstable=0 bg_thresh=1006 thresh=2012 gap=512 poll_thresh=18 ino=257 dd-2584 [000] 29.871682: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1088 unstable=0 bg_thresh=1008 thresh=2016 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 29.871686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=52792 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.879183: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1088 unstable=0 bg_thresh=1005 thresh=2010 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 29.879189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=52792 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.887206: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1063 unstable=0 bg_thresh=1007 thresh=2014 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 29.887321: balance_dirty_state: bdi btrfs-1: dirty=437 wb=963 unstable=0 bg_thresh=1009 thresh=2019 gap=619 poll_thresh=14 ino=257 dd-2584 [004] 29.887417: balance_dirty_state: bdi btrfs-1: dirty=462 wb=938 unstable=0 bg_thresh=1006 thresh=2013 gap=613 poll_thresh=15 ino=257 dd-2584 [004] 29.887787: balance_dirty_state: bdi btrfs-1: dirty=487 wb=938 unstable=0 bg_thresh=1009 thresh=2018 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 29.887965: balance_dirty_state: bdi btrfs-1: dirty=512 wb=938 unstable=0 bg_thresh=1008 thresh=2017 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 29.888152: balance_dirty_state: bdi btrfs-1: dirty=537 wb=938 unstable=0 bg_thresh=1007 thresh=2015 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 29.888331: balance_dirty_state: bdi btrfs-1: dirty=562 wb=938 unstable=0 bg_thresh=1007 thresh=2014 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 29.888526: balance_dirty_state: bdi btrfs-1: dirty=612 wb=913 unstable=0 bg_thresh=1006 thresh=2013 gap=488 poll_thresh=20 ino=257 dd-2584 [004] 29.888532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=52792 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 29.895093: balance_dirty_state: bdi btrfs-1: dirty=612 wb=913 unstable=0 bg_thresh=995 thresh=1990 gap=465 poll_thresh=20 ino=257 dd-2584 [004] 29.895098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=52792 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 29.903123: balance_dirty_state: bdi btrfs-1: dirty=612 wb=638 unstable=0 bg_thresh=982 thresh=1964 gap=714 poll_thresh=20 ino=257 dd-2584 [006] 29.903210: balance_dirty_state: bdi btrfs-1: dirty=612 wb=638 unstable=0 bg_thresh=984 thresh=1969 gap=719 poll_thresh=15 ino=257 dd-2584 [006] 29.903289: balance_dirty_state: bdi btrfs-1: dirty=637 wb=638 unstable=0 bg_thresh=987 thresh=1974 gap=699 poll_thresh=16 ino=257 dd-2584 [006] 29.903449: balance_dirty_state: bdi btrfs-1: dirty=662 wb=638 unstable=0 bg_thresh=989 thresh=1979 gap=679 poll_thresh=17 ino=257 dd-2584 [006] 29.903609: balance_dirty_state: bdi btrfs-1: dirty=712 wb=638 unstable=0 bg_thresh=989 thresh=1978 gap=628 poll_thresh=18 ino=257 dd-2584 [006] 29.904006: balance_dirty_state: bdi btrfs-1: dirty=737 wb=638 unstable=0 bg_thresh=991 thresh=1982 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 29.904165: balance_dirty_state: bdi btrfs-1: dirty=762 wb=638 unstable=0 bg_thresh=990 thresh=1981 gap=581 poll_thresh=20 ino=257 dd-2584 [006] 29.904326: balance_dirty_state: bdi btrfs-1: dirty=787 wb=638 unstable=0 bg_thresh=990 thresh=1980 gap=555 poll_thresh=21 ino=257 dd-2584 [006] 29.904487: balance_dirty_state: bdi btrfs-1: dirty=837 wb=638 unstable=0 bg_thresh=986 thresh=1973 gap=498 poll_thresh=22 ino=257 dd-2584 [006] 29.904645: balance_dirty_state: bdi btrfs-1: dirty=862 wb=638 unstable=0 bg_thresh=988 thresh=1977 gap=477 poll_thresh=23 ino=257 dd-2584 [006] 29.904652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=52792 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 29.911212: balance_dirty_state: bdi btrfs-1: dirty=862 wb=638 unstable=0 bg_thresh=997 thresh=1995 gap=495 poll_thresh=23 ino=257 dd-2584 [002] 29.911219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=52792 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 29.919175: balance_dirty_state: bdi btrfs-1: dirty=862 wb=638 unstable=0 bg_thresh=997 thresh=1995 gap=495 poll_thresh=23 ino=257 dd-2584 [002] 29.919183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=50708 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 29.927222: balance_dirty_state: bdi btrfs-1: dirty=862 wb=513 unstable=0 bg_thresh=999 thresh=1998 gap=623 poll_thresh=23 ino=257 dd-2584 [002] 29.927292: balance_dirty_state: bdi btrfs-1: dirty=862 wb=513 unstable=0 bg_thresh=1001 thresh=2003 gap=628 poll_thresh=17 ino=257 dd-2584 [002] 29.927403: balance_dirty_state: bdi btrfs-1: dirty=887 wb=513 unstable=0 bg_thresh=1004 thresh=2008 gap=608 poll_thresh=18 ino=257 dd-2584 [002] 29.927518: balance_dirty_state: bdi btrfs-1: dirty=937 wb=513 unstable=0 bg_thresh=1003 thresh=2007 gap=557 poll_thresh=19 ino=257 dd-2584 [002] 29.927632: balance_dirty_state: bdi btrfs-1: dirty=962 wb=513 unstable=0 bg_thresh=1005 thresh=2011 gap=536 poll_thresh=20 ino=257 dd-2584 [002] 29.927911: balance_dirty_state: bdi btrfs-1: dirty=987 wb=513 unstable=0 bg_thresh=1005 thresh=2010 gap=510 poll_thresh=21 ino=257 dd-2584 [002] 29.928023: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=513 unstable=0 bg_thresh=1004 thresh=2009 gap=484 poll_thresh=22 ino=257 dd-2584 [002] 29.928028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=50708 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 29.928148: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12476 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 29.930825: writeback_single_inode: bdi btrfs-1: ino=257 state= age=168 wrote=848 to_write=7344 dd-2584 [002] 29.939157: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1238 unstable=0 bg_thresh=999 thresh=1998 gap=573 poll_thresh=22 ino=257 dd-2584 [002] 29.939258: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1238 unstable=0 bg_thresh=1001 thresh=2003 gap=553 poll_thresh=16 ino=257 dd-2584 [002] 29.939379: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1238 unstable=0 bg_thresh=1001 thresh=2002 gap=527 poll_thresh=17 ino=257 dd-2584 [002] 29.939502: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1238 unstable=0 bg_thresh=1000 thresh=2001 gap=476 poll_thresh=18 ino=257 dd-2584 [002] 29.939507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=50708 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 29.947168: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1238 unstable=0 bg_thresh=1000 thresh=2001 gap=476 poll_thresh=18 ino=257 dd-2584 [002] 29.947176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=50708 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 29.955126: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1238 unstable=0 bg_thresh=1000 thresh=2001 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 29.955131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=50708 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 29.963273: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1230 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=18 ino=257 dd-2584 [006] 29.963281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=50708 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 29.971137: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1105 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=18 ino=257 dd-2584 [002] 29.971210: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1105 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=13 ino=257 dd-2584 [002] 29.971272: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1105 unstable=0 bg_thresh=999 thresh=1999 gap=581 poll_thresh=14 ino=257 dd-2584 [002] 29.971336: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1105 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 29.971400: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1105 unstable=0 bg_thresh=1004 thresh=2009 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 29.971528: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1105 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=17 ino=257 dd-2584 [002] 29.971841: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1105 unstable=0 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 29.971846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=50708 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 29.979205: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1105 unstable=0 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 29.979216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=50708 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 29.987130: balance_dirty_state: bdi btrfs-1: dirty=412 wb=858 unstable=0 bg_thresh=997 thresh=1994 gap=724 poll_thresh=18 ino=257 dd-2584 [002] 29.987256: balance_dirty_state: bdi btrfs-1: dirty=412 wb=858 unstable=0 bg_thresh=997 thresh=1994 gap=724 poll_thresh=13 ino=257 dd-2584 [002] 29.987371: balance_dirty_state: bdi btrfs-1: dirty=437 wb=858 unstable=0 bg_thresh=999 thresh=1999 gap=704 poll_thresh=14 ino=257 dd-2584 [002] 29.987485: balance_dirty_state: bdi btrfs-1: dirty=462 wb=858 unstable=0 bg_thresh=999 thresh=1999 gap=679 poll_thresh=15 ino=257 dd-2584 [002] 29.987600: balance_dirty_state: bdi btrfs-1: dirty=462 wb=858 unstable=0 bg_thresh=1002 thresh=2004 gap=684 poll_thresh=16 ino=257 dd-2584 [002] 29.987831: balance_dirty_state: bdi btrfs-1: dirty=512 wb=858 unstable=0 bg_thresh=1004 thresh=2009 gap=639 poll_thresh=17 ino=257 dd-2584 [002] 29.988069: balance_dirty_state: bdi btrfs-1: dirty=537 wb=858 unstable=0 bg_thresh=1004 thresh=2008 gap=613 poll_thresh=18 ino=257 dd-2584 [002] 29.988301: balance_dirty_state: bdi btrfs-1: dirty=562 wb=858 unstable=0 bg_thresh=1006 thresh=2012 gap=592 poll_thresh=19 ino=257 dd-2584 [002] 29.988535: balance_dirty_state: bdi btrfs-1: dirty=587 wb=858 unstable=0 bg_thresh=1005 thresh=2011 gap=566 poll_thresh=20 ino=257 dd-2584 [002] 29.988775: balance_dirty_state: bdi btrfs-1: dirty=637 wb=858 unstable=0 bg_thresh=1005 thresh=2010 gap=515 poll_thresh=21 ino=257 dd-2584 [002] 29.989370: balance_dirty_state: bdi btrfs-1: dirty=662 wb=858 unstable=0 bg_thresh=997 thresh=1995 gap=475 poll_thresh=22 ino=257 dd-2584 [002] 29.989381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=50708 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 29.995256: balance_dirty_state: bdi btrfs-1: dirty=662 wb=858 unstable=0 bg_thresh=1000 thresh=2000 gap=480 poll_thresh=22 ino=257 dd-2584 [002] 29.995265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=50708 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 30.003235: balance_dirty_state: bdi btrfs-1: dirty=662 wb=858 unstable=0 bg_thresh=1000 thresh=2000 gap=480 poll_thresh=22 ino=257 dd-2584 [002] 30.003245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=50708 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 30.011230: balance_dirty_state: bdi btrfs-1: dirty=668 wb=592 unstable=0 bg_thresh=996 thresh=1992 gap=732 poll_thresh=22 ino=257 dd-2584 [002] 30.011346: balance_dirty_state: bdi btrfs-1: dirty=668 wb=592 unstable=0 bg_thresh=996 thresh=1992 gap=732 poll_thresh=16 ino=257 dd-2584 [002] 30.011548: balance_dirty_state: bdi btrfs-1: dirty=718 wb=592 unstable=0 bg_thresh=998 thresh=1996 gap=686 poll_thresh=17 ino=257 dd-2584 [002] 30.011751: balance_dirty_state: bdi btrfs-1: dirty=743 wb=592 unstable=0 bg_thresh=997 thresh=1995 gap=660 poll_thresh=18 ino=257 dd-2584 [002] 30.011951: balance_dirty_state: bdi btrfs-1: dirty=768 wb=592 unstable=0 bg_thresh=997 thresh=1994 gap=634 poll_thresh=19 ino=257 dd-2584 [002] 30.012151: balance_dirty_state: bdi btrfs-1: dirty=818 wb=592 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=20 ino=257 dd-2584 [002] 30.012351: balance_dirty_state: bdi btrfs-1: dirty=843 wb=592 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=21 ino=257 dd-2584 [002] 30.012554: balance_dirty_state: bdi btrfs-1: dirty=868 wb=592 unstable=0 bg_thresh=998 thresh=1996 gap=536 poll_thresh=22 ino=257 dd-2584 [002] 30.012757: balance_dirty_state: bdi btrfs-1: dirty=893 wb=592 unstable=0 bg_thresh=994 thresh=1989 gap=504 poll_thresh=23 ino=257 dd-2584 [002] 30.013266: balance_dirty_state: bdi btrfs-1: dirty=943 wb=592 unstable=0 bg_thresh=994 thresh=1988 gap=453 poll_thresh=24 ino=257 dd-2584 [002] 30.013274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=50708 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 30.019307: balance_dirty_state: bdi btrfs-1: dirty=925 wb=599 unstable=0 bg_thresh=997 thresh=1994 gap=470 poll_thresh=24 ino=257 dd-2584 [002] 30.019317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=50708 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 30.027230: balance_dirty_state: bdi btrfs-1: dirty=925 wb=474 unstable=0 bg_thresh=993 thresh=1987 gap=588 poll_thresh=24 ino=257 dd-2584 [002] 30.027332: balance_dirty_state: bdi btrfs-1: dirty=925 wb=474 unstable=0 bg_thresh=999 thresh=1998 gap=599 poll_thresh=18 ino=257 dd-2584 [002] 30.027453: balance_dirty_state: bdi btrfs-1: dirty=975 wb=474 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=19 ino=257 dd-2584 [002] 30.027569: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=474 unstable=0 bg_thresh=1003 thresh=2007 gap=533 poll_thresh=20 ino=257 dd-2584 [002] 30.027684: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=474 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 30.027748: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12576 wrote=0 to_write=8192 dd-2584 [002] 30.027811: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=474 unstable=0 bg_thresh=1005 thresh=2010 gap=486 poll_thresh=22 ino=257 dd-2584 [002] 30.027813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=49420 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 30.030159: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=880 to_write=7312 dd-2584 [002] 30.035221: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1349 unstable=0 bg_thresh=1006 thresh=2012 gap=466 poll_thresh=22 ino=257 dd-2584 [002] 30.035232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=49420 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.043161: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1342 unstable=0 bg_thresh=1007 thresh=2014 gap=462 poll_thresh=22 ino=257 dd-2584 [004] 30.043166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=49420 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.051157: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1342 unstable=0 bg_thresh=998 thresh=1996 gap=444 poll_thresh=22 ino=257 dd-2584 [004] 30.051163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=49420 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.059361: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1217 unstable=0 bg_thresh=994 thresh=1989 gap=562 poll_thresh=22 ino=257 dd-2584 [004] 30.059472: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1217 unstable=0 bg_thresh=997 thresh=1995 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 30.059648: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1217 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 30.059838: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1217 unstable=0 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 30.060234: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1217 unstable=0 bg_thresh=1001 thresh=2002 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 30.060240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=49420 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.067217: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1092 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 30.067311: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1092 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 30.067401: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1092 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 30.067492: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1092 unstable=0 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 30.067670: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1092 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 30.067853: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1092 unstable=0 bg_thresh=1005 thresh=2010 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 30.067860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=49420 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.075271: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1092 unstable=0 bg_thresh=1007 thresh=2015 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 30.075277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=49420 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.083287: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1092 unstable=0 bg_thresh=1007 thresh=2015 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 30.083292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=49420 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 30.091198: balance_dirty_state: bdi btrfs-1: dirty=435 wb=967 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=18 ino=257 dd-2584 [000] 30.091328: balance_dirty_state: bdi btrfs-1: dirty=435 wb=967 unstable=0 bg_thresh=1005 thresh=2010 gap=608 poll_thresh=13 ino=257 dd-2584 [000] 30.091446: balance_dirty_state: bdi btrfs-1: dirty=460 wb=967 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 30.091566: balance_dirty_state: bdi btrfs-1: dirty=485 wb=967 unstable=0 bg_thresh=1004 thresh=2009 gap=557 poll_thresh=15 ino=257 dd-2584 [000] 30.091685: balance_dirty_state: bdi btrfs-1: dirty=485 wb=967 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 30.091918: balance_dirty_state: bdi btrfs-1: dirty=535 wb=967 unstable=0 bg_thresh=1003 thresh=2007 gap=505 poll_thresh=17 ino=257 dd-2584 [000] 30.092501: balance_dirty_state: bdi btrfs-1: dirty=560 wb=967 unstable=0 bg_thresh=1003 thresh=2006 gap=479 poll_thresh=18 ino=257 dd-2584 [000] 30.092510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=49420 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.099159: balance_dirty_state: bdi btrfs-1: dirty=560 wb=892 unstable=0 bg_thresh=1004 thresh=2009 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 30.099285: balance_dirty_state: bdi btrfs-1: dirty=560 wb=892 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=13 ino=257 dd-2584 [004] 30.099394: balance_dirty_state: bdi btrfs-1: dirty=585 wb=892 unstable=0 bg_thresh=1005 thresh=2010 gap=533 poll_thresh=14 ino=257 dd-2584 [004] 30.099501: balance_dirty_state: bdi btrfs-1: dirty=610 wb=892 unstable=0 bg_thresh=1005 thresh=2010 gap=508 poll_thresh=15 ino=257 dd-2584 [004] 30.099611: balance_dirty_state: bdi btrfs-1: dirty=610 wb=892 unstable=0 bg_thresh=1004 thresh=2009 gap=507 poll_thresh=16 ino=257 dd-2584 [004] 30.099828: balance_dirty_state: bdi btrfs-1: dirty=660 wb=892 unstable=0 bg_thresh=1004 thresh=2008 gap=456 poll_thresh=17 ino=257 dd-2584 [004] 30.099836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=49420 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.107257: balance_dirty_state: bdi btrfs-1: dirty=660 wb=892 unstable=0 bg_thresh=1004 thresh=2008 gap=456 poll_thresh=17 ino=257 dd-2584 [004] 30.107263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=49420 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.115274: balance_dirty_state: bdi btrfs-1: dirty=660 wb=892 unstable=0 bg_thresh=1004 thresh=2008 gap=456 poll_thresh=17 ino=257 dd-2584 [004] 30.115283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=49420 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.123251: balance_dirty_state: bdi btrfs-1: dirty=660 wb=767 unstable=0 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 30.123348: balance_dirty_state: bdi btrfs-1: dirty=660 wb=767 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 30.123405: balance_dirty_state: bdi btrfs-1: dirty=685 wb=767 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 30.123462: balance_dirty_state: bdi btrfs-1: dirty=710 wb=767 unstable=0 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=15 ino=257 dd-2584 [004] 30.123519: balance_dirty_state: bdi btrfs-1: dirty=710 wb=767 unstable=0 bg_thresh=1003 thresh=2007 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 30.123633: balance_dirty_state: bdi btrfs-1: dirty=735 wb=767 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 30.123747: balance_dirty_state: bdi btrfs-1: dirty=785 wb=767 unstable=0 bg_thresh=1005 thresh=2010 gap=458 poll_thresh=18 ino=257 dd-2584 [004] 30.123751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=49420 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.131303: balance_dirty_state: bdi btrfs-1: dirty=769 wb=772 unstable=0 bg_thresh=1005 thresh=2011 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 30.131313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=46588 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 30.139297: balance_dirty_state: bdi btrfs-1: dirty=769 wb=647 unstable=0 bg_thresh=1005 thresh=2011 gap=595 poll_thresh=18 ino=257 dd-2584 [000] 30.139410: balance_dirty_state: bdi btrfs-1: dirty=794 wb=647 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=13 ino=257 dd-2584 [000] 30.139876: balance_dirty_state: bdi btrfs-1: dirty=794 wb=647 unstable=0 bg_thresh=1007 thresh=2015 gap=574 poll_thresh=14 ino=257 dd-2584 [000] 30.139995: balance_dirty_state: bdi btrfs-1: dirty=819 wb=647 unstable=0 bg_thresh=1004 thresh=2009 gap=543 poll_thresh=15 ino=257 dd-2584 [000] 30.140112: balance_dirty_state: bdi btrfs-1: dirty=844 wb=647 unstable=0 bg_thresh=1007 thresh=2014 gap=523 poll_thresh=16 ino=257 dd-2584 [000] 30.140347: balance_dirty_state: bdi btrfs-1: dirty=869 wb=647 unstable=0 bg_thresh=1006 thresh=2013 gap=497 poll_thresh=17 ino=257 dd-2584 [000] 30.140356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=46588 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 30.151195: balance_dirty_state: bdi btrfs-1: dirty=869 wb=497 unstable=0 bg_thresh=1008 thresh=2016 gap=650 poll_thresh=17 ino=257 dd-2584 [000] 30.151308: balance_dirty_state: bdi btrfs-1: dirty=869 wb=497 unstable=0 bg_thresh=1007 thresh=2015 gap=649 poll_thresh=13 ino=257 dd-2584 [000] 30.151426: balance_dirty_state: bdi btrfs-1: dirty=894 wb=497 unstable=0 bg_thresh=1007 thresh=2015 gap=624 poll_thresh=14 ino=257 dd-2584 [000] 30.151544: balance_dirty_state: bdi btrfs-1: dirty=919 wb=497 unstable=0 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=15 ino=257 dd-2584 [000] 30.151662: balance_dirty_state: bdi btrfs-1: dirty=919 wb=497 unstable=0 bg_thresh=1009 thresh=2019 gap=603 poll_thresh=16 ino=257 dd-2584 [000] 30.151906: balance_dirty_state: bdi btrfs-1: dirty=969 wb=497 unstable=0 bg_thresh=1006 thresh=2012 gap=546 poll_thresh=17 ino=257 dd-2584 [000] 30.152147: balance_dirty_state: bdi btrfs-1: dirty=994 wb=497 unstable=0 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=18 ino=257 dd-2584 [000] 30.152392: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=497 unstable=0 bg_thresh=1007 thresh=2015 gap=499 poll_thresh=19 ino=257 dd-2584 [000] 30.152400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=46588 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 30.152443: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12700 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 30.156115: writeback_single_inode: bdi btrfs-1: ino=257 state= age=216 wrote=832 to_write=7360 dd-2584 [000] 30.159250: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1197 unstable=0 bg_thresh=1007 thresh=2014 gap=623 poll_thresh=19 ino=257 dd-2584 [000] 30.159334: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1197 unstable=0 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=14 ino=257 dd-2584 [000] 30.159571: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1197 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=15 ino=257 dd-2584 [000] 30.159631: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1197 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=16 ino=257 dd-2584 [000] 30.159749: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1197 unstable=0 bg_thresh=1008 thresh=2017 gap=551 poll_thresh=17 ino=257 dd-2584 [000] 30.159866: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1197 unstable=0 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 30.159871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=46588 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 30.167280: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1197 unstable=0 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 30.167289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=46588 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 30.175340: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1197 unstable=0 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 30.175348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=46588 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 30.183320: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1072 unstable=0 bg_thresh=1009 thresh=2019 gap=628 poll_thresh=18 ino=257 dd-2584 [000] 30.183438: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1072 unstable=0 bg_thresh=1009 thresh=2018 gap=627 poll_thresh=13 ino=257 dd-2584 [000] 30.183548: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1072 unstable=0 bg_thresh=1009 thresh=2018 gap=602 poll_thresh=14 ino=257 dd-2584 [000] 30.183658: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1072 unstable=0 bg_thresh=1008 thresh=2017 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 30.183771: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1072 unstable=0 bg_thresh=1008 thresh=2016 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 30.183986: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1072 unstable=0 bg_thresh=1007 thresh=2015 gap=524 poll_thresh=17 ino=257 dd-2584 [000] 30.184202: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1072 unstable=0 bg_thresh=1007 thresh=2014 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 30.184210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=46588 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.191292: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1072 unstable=0 bg_thresh=1012 thresh=2025 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 30.191475: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1072 unstable=0 bg_thresh=1012 thresh=2025 gap=509 poll_thresh=13 ino=257 dd-2584 [004] 30.191644: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1072 unstable=0 bg_thresh=1012 thresh=2024 gap=483 poll_thresh=14 ino=257 dd-2584 [004] 30.191653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=46588 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 30.199254: balance_dirty_state: bdi btrfs-1: dirty=469 wb=947 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 30.199542: balance_dirty_state: bdi btrfs-1: dirty=494 wb=947 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=10 ino=257 dd-2584 [004] 30.199606: balance_dirty_state: bdi btrfs-1: dirty=494 wb=947 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=11 ino=257 dd-2584 [004] 30.199663: balance_dirty_state: bdi btrfs-1: dirty=519 wb=947 unstable=0 bg_thresh=1003 thresh=2007 gap=541 poll_thresh=12 ino=257 dd-2584 [004] 30.199742: balance_dirty_state: bdi btrfs-1: dirty=544 wb=947 unstable=0 bg_thresh=1003 thresh=2007 gap=516 poll_thresh=13 ino=257 dd-2584 [004] 30.199829: balance_dirty_state: bdi btrfs-1: dirty=544 wb=947 unstable=0 bg_thresh=1003 thresh=2006 gap=515 poll_thresh=14 ino=257 dd-2584 [004] 30.199893: balance_dirty_state: bdi btrfs-1: dirty=569 wb=947 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=15 ino=257 dd-2584 [004] 30.199897: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=46588 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 30.207197: balance_dirty_state: bdi btrfs-1: dirty=581 wb=847 unstable=0 bg_thresh=998 thresh=1996 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 30.207293: balance_dirty_state: bdi btrfs-1: dirty=606 wb=847 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=11 ino=257 dd-2584 [004] 30.207384: balance_dirty_state: bdi btrfs-1: dirty=606 wb=847 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=12 ino=257 dd-2584 [004] 30.207473: balance_dirty_state: bdi btrfs-1: dirty=631 wb=847 unstable=0 bg_thresh=1002 thresh=2005 gap=527 poll_thresh=13 ino=257 dd-2584 [004] 30.207565: balance_dirty_state: bdi btrfs-1: dirty=631 wb=847 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=14 ino=257 dd-2584 [004] 30.207655: balance_dirty_state: bdi btrfs-1: dirty=656 wb=847 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=15 ino=257 dd-2584 [004] 30.207746: balance_dirty_state: bdi btrfs-1: dirty=681 wb=847 unstable=0 bg_thresh=999 thresh=1998 gap=470 poll_thresh=16 ino=257 dd-2584 [004] 30.207755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=46588 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 30.215262: balance_dirty_state: bdi btrfs-1: dirty=681 wb=847 unstable=0 bg_thresh=1005 thresh=2011 gap=483 poll_thresh=16 ino=257 dd-2584 [004] 30.215268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=46588 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 30.227409: balance_dirty_state: bdi btrfs-1: dirty=681 wb=722 unstable=0 bg_thresh=1006 thresh=2013 gap=610 poll_thresh=12 ino=257 dd-2584 [004] 30.227485: balance_dirty_state: bdi btrfs-1: dirty=706 wb=722 unstable=0 bg_thresh=1009 thresh=2018 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 30.227586: balance_dirty_state: bdi btrfs-1: dirty=731 wb=722 unstable=0 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=14 ino=257 dd-2584 [004] 30.227678: balance_dirty_state: bdi btrfs-1: dirty=731 wb=722 unstable=0 bg_thresh=1008 thresh=2017 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 30.228016: balance_dirty_state: bdi btrfs-1: dirty=756 wb=722 unstable=0 bg_thresh=1008 thresh=2016 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 30.228213: balance_dirty_state: bdi btrfs-1: dirty=781 wb=722 unstable=0 bg_thresh=1007 thresh=2015 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 30.228380: balance_dirty_state: bdi btrfs-1: dirty=806 wb=722 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 30.228386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=46588 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 30.235329: balance_dirty_state: bdi btrfs-1: dirty=806 wb=722 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 30.235341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=45292 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.243260: balance_dirty_state: bdi btrfs-1: dirty=806 wb=572 unstable=0 bg_thresh=1007 thresh=2014 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 30.243367: balance_dirty_state: bdi btrfs-1: dirty=831 wb=572 unstable=0 bg_thresh=1007 thresh=2015 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 30.243433: balance_dirty_state: bdi btrfs-1: dirty=856 wb=572 unstable=0 bg_thresh=1007 thresh=2015 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 30.243499: balance_dirty_state: bdi btrfs-1: dirty=856 wb=572 unstable=0 bg_thresh=1007 thresh=2014 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 30.243565: balance_dirty_state: bdi btrfs-1: dirty=881 wb=572 unstable=0 bg_thresh=1009 thresh=2019 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 30.243697: balance_dirty_state: bdi btrfs-1: dirty=906 wb=572 unstable=0 bg_thresh=1009 thresh=2018 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 30.243828: balance_dirty_state: bdi btrfs-1: dirty=956 wb=572 unstable=0 bg_thresh=1008 thresh=2017 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 30.243833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=45292 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.251321: balance_dirty_state: bdi btrfs-1: dirty=956 wb=447 unstable=0 bg_thresh=1009 thresh=2019 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 30.251496: balance_dirty_state: bdi btrfs-1: dirty=956 wb=447 unstable=0 bg_thresh=1009 thresh=2018 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 30.251614: balance_dirty_state: bdi btrfs-1: dirty=981 wb=447 unstable=0 bg_thresh=1009 thresh=2018 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 30.251730: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=447 unstable=0 bg_thresh=1008 thresh=2017 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 30.252195: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=447 unstable=0 bg_thresh=1011 thresh=2022 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 30.252430: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=447 unstable=0 bg_thresh=1010 thresh=2021 gap=543 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 30.252516: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12800 wrote=0 to_write=8192 dd-2584 [004] 30.252677: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=447 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 30.252680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=45292 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 30.256648: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=864 to_write=7328 dd-2584 [004] 30.259337: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1322 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 30.259349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=45292 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.267363: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1322 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 30.267373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=45292 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.275310: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1197 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 30.275413: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1197 unstable=0 bg_thresh=1008 thresh=2016 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 30.275509: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1197 unstable=0 bg_thresh=1007 thresh=2015 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 30.275606: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1197 unstable=0 bg_thresh=1010 thresh=2020 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 30.275700: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1197 unstable=0 bg_thresh=1007 thresh=2014 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 30.275888: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1197 unstable=0 bg_thresh=1006 thresh=2013 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 30.276078: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1197 unstable=0 bg_thresh=1006 thresh=2012 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 30.276084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=45292 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.283344: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1197 unstable=0 bg_thresh=1006 thresh=2012 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 30.283353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=45292 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.291301: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1072 unstable=0 bg_thresh=1007 thresh=2015 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 30.291372: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1072 unstable=0 bg_thresh=1010 thresh=2020 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 30.291434: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1072 unstable=0 bg_thresh=1009 thresh=2019 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 30.291491: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1072 unstable=0 bg_thresh=1012 thresh=2024 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 30.291715: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1072 unstable=0 bg_thresh=1009 thresh=2018 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 30.291829: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1072 unstable=0 bg_thresh=1008 thresh=2017 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 30.291940: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1072 unstable=0 bg_thresh=1008 thresh=2016 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 30.291945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=45292 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.299370: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1072 unstable=0 bg_thresh=1008 thresh=2016 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 30.299375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=45292 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.307331: balance_dirty_state: bdi btrfs-1: dirty=456 wb=947 unstable=0 bg_thresh=1011 thresh=2022 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 30.307411: balance_dirty_state: bdi btrfs-1: dirty=481 wb=947 unstable=0 bg_thresh=1010 thresh=2021 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 30.307486: balance_dirty_state: bdi btrfs-1: dirty=481 wb=947 unstable=0 bg_thresh=1010 thresh=2021 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 30.307561: balance_dirty_state: bdi btrfs-1: dirty=506 wb=947 unstable=0 bg_thresh=1010 thresh=2020 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 30.307637: balance_dirty_state: bdi btrfs-1: dirty=531 wb=947 unstable=0 bg_thresh=1010 thresh=2020 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 30.307787: balance_dirty_state: bdi btrfs-1: dirty=556 wb=947 unstable=0 bg_thresh=1009 thresh=2019 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 30.307938: balance_dirty_state: bdi btrfs-1: dirty=581 wb=947 unstable=0 bg_thresh=1011 thresh=2023 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 30.307944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=45292 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.315321: balance_dirty_state: bdi btrfs-1: dirty=581 wb=947 unstable=0 bg_thresh=1011 thresh=2023 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 30.315332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=45292 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.323281: balance_dirty_state: bdi btrfs-1: dirty=581 wb=872 unstable=0 bg_thresh=1012 thresh=2025 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 30.323401: balance_dirty_state: bdi btrfs-1: dirty=606 wb=872 unstable=0 bg_thresh=1012 thresh=2024 gap=546 poll_thresh=13 ino=257 dd-2584 [004] 30.323488: balance_dirty_state: bdi btrfs-1: dirty=606 wb=872 unstable=0 bg_thresh=1009 thresh=2018 gap=540 poll_thresh=14 ino=257 dd-2584 [004] 30.323573: balance_dirty_state: bdi btrfs-1: dirty=631 wb=872 unstable=0 bg_thresh=1011 thresh=2023 gap=520 poll_thresh=15 ino=257 dd-2584 [004] 30.323946: balance_dirty_state: bdi btrfs-1: dirty=656 wb=872 unstable=0 bg_thresh=1008 thresh=2017 gap=489 poll_thresh=16 ino=257 dd-2584 [004] 30.323952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=45292 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 30.331282: balance_dirty_state: bdi btrfs-1: dirty=656 wb=872 unstable=0 bg_thresh=1011 thresh=2022 gap=494 poll_thresh=16 ino=257 dd-2584 [004] 30.331288: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=45292 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 30.343327: balance_dirty_state: bdi btrfs-1: dirty=656 wb=872 unstable=0 bg_thresh=1013 thresh=2026 gap=498 poll_thresh=16 ino=257 dd-2584 [004] 30.343337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=43324 base_bw=47996 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 30.355276: balance_dirty_state: bdi btrfs-1: dirty=656 wb=622 unstable=0 bg_thresh=1007 thresh=2014 gap=736 poll_thresh=16 ino=257 dd-2584 [004] 30.355448: balance_dirty_state: bdi btrfs-1: dirty=656 wb=622 unstable=0 bg_thresh=1007 thresh=2014 gap=736 poll_thresh=12 ino=257 dd-2584 [004] 30.355567: balance_dirty_state: bdi btrfs-1: dirty=681 wb=622 unstable=0 bg_thresh=1009 thresh=2019 gap=716 poll_thresh=13 ino=257 dd-2584 [004] 30.355687: balance_dirty_state: bdi btrfs-1: dirty=706 wb=622 unstable=0 bg_thresh=1006 thresh=2013 gap=685 poll_thresh=14 ino=257 dd-2584 [004] 30.355807: balance_dirty_state: bdi btrfs-1: dirty=706 wb=622 unstable=0 bg_thresh=1006 thresh=2012 gap=684 poll_thresh=15 ino=257 dd-2584 [004] 30.355926: balance_dirty_state: bdi btrfs-1: dirty=731 wb=622 unstable=0 bg_thresh=1008 thresh=2017 gap=664 poll_thresh=16 ino=257 dd-2584 [004] 30.356163: balance_dirty_state: bdi btrfs-1: dirty=756 wb=622 unstable=0 bg_thresh=1008 thresh=2016 gap=638 poll_thresh=17 ino=257 dd-2584 [004] 30.356400: balance_dirty_state: bdi btrfs-1: dirty=781 wb=622 unstable=0 bg_thresh=1007 thresh=2015 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 30.356637: balance_dirty_state: bdi btrfs-1: dirty=831 wb=622 unstable=0 bg_thresh=1007 thresh=2014 gap=561 poll_thresh=19 ino=257 dd-2584 [004] 30.356874: balance_dirty_state: bdi btrfs-1: dirty=856 wb=622 unstable=0 bg_thresh=1009 thresh=2018 gap=540 poll_thresh=20 ino=257 dd-2584 [004] 30.357115: balance_dirty_state: bdi btrfs-1: dirty=881 wb=622 unstable=0 bg_thresh=1008 thresh=2017 gap=514 poll_thresh=21 ino=257 dd-2584 [004] 30.357700: balance_dirty_state: bdi btrfs-1: dirty=931 wb=622 unstable=0 bg_thresh=1008 thresh=2016 gap=463 poll_thresh=22 ino=257 dd-2584 [004] 30.357710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=43324 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 30.363349: balance_dirty_state: bdi btrfs-1: dirty=931 wb=622 unstable=0 bg_thresh=1008 thresh=2016 gap=463 poll_thresh=22 ino=257 dd-2584 [004] 30.363353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=43324 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.371349: balance_dirty_state: bdi btrfs-1: dirty=931 wb=622 unstable=0 bg_thresh=1002 thresh=2004 gap=451 poll_thresh=22 ino=257 dd-2584 [004] 30.371358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=43324 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 30.379329: balance_dirty_state: bdi btrfs-1: dirty=931 wb=497 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=22 ino=257 dd-2584 [000] 30.379404: balance_dirty_state: bdi btrfs-1: dirty=956 wb=497 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=16 ino=257 dd-2584 [000] 30.379523: balance_dirty_state: bdi btrfs-1: dirty=981 wb=497 unstable=0 bg_thresh=1006 thresh=2012 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 30.379645: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=497 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 30.379650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=43324 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 30.379721: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12928 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 30.381548: writeback_single_inode: bdi btrfs-1: ino=257 state= age=220 wrote=800 to_write=7392 dd-2584 [000] 30.387295: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1297 unstable=0 bg_thresh=1006 thresh=2012 gap=509 poll_thresh=18 ino=257 dd-2584 [000] 30.387413: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1297 unstable=0 bg_thresh=1003 thresh=2006 gap=478 poll_thresh=13 ino=257 dd-2584 [000] 30.387421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=43324 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 30.395299: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1172 unstable=0 bg_thresh=1002 thresh=2004 gap=601 poll_thresh=13 ino=257 dd-2584 [000] 30.395371: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1172 unstable=0 bg_thresh=1004 thresh=2009 gap=606 poll_thresh=10 ino=257 dd-2584 [000] 30.395432: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1172 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=11 ino=257 dd-2584 [000] 30.395489: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1172 unstable=0 bg_thresh=1006 thresh=2013 gap=560 poll_thresh=12 ino=257 dd-2584 [000] 30.395547: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1172 unstable=0 bg_thresh=1003 thresh=2007 gap=554 poll_thresh=13 ino=257 dd-2584 [000] 30.395606: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1172 unstable=0 bg_thresh=1006 thresh=2012 gap=534 poll_thresh=14 ino=257 dd-2584 [000] 30.395663: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1172 unstable=0 bg_thresh=1003 thresh=2006 gap=503 poll_thresh=15 ino=257 dd-2584 [000] 30.395723: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1172 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=16 ino=257 dd-2584 [000] 30.396007: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1172 unstable=0 bg_thresh=1002 thresh=2004 gap=451 poll_thresh=17 ino=257 dd-2584 [000] 30.396012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=43324 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 30.407477: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1172 unstable=0 bg_thresh=1002 thresh=2004 gap=451 poll_thresh=17 ino=257 dd-2584 [000] 30.407481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=43324 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 30.419414: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1047 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=17 ino=257 dd-2584 [000] 30.419500: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1047 unstable=0 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=13 ino=257 dd-2584 [000] 30.419558: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1047 unstable=0 bg_thresh=1002 thresh=2005 gap=552 poll_thresh=14 ino=257 dd-2584 [000] 30.419614: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1047 unstable=0 bg_thresh=1002 thresh=2005 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 30.419671: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1047 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=16 ino=257 dd-2584 [000] 30.419784: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1047 unstable=0 bg_thresh=1001 thresh=2003 gap=500 poll_thresh=17 ino=257 dd-2584 [000] 30.419788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=43324 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 30.431417: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1047 unstable=0 bg_thresh=1001 thresh=2003 gap=500 poll_thresh=17 ino=257 dd-2584 [000] 30.431426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=43324 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 30.443374: balance_dirty_state: bdi btrfs-1: dirty=456 wb=922 unstable=0 bg_thresh=1004 thresh=2008 gap=630 poll_thresh=17 ino=257 dd-2584 [000] 30.443453: balance_dirty_state: bdi btrfs-1: dirty=481 wb=922 unstable=0 bg_thresh=1006 thresh=2013 gap=610 poll_thresh=13 ino=257 dd-2584 [000] 30.443511: balance_dirty_state: bdi btrfs-1: dirty=506 wb=922 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 30.443568: balance_dirty_state: bdi btrfs-1: dirty=506 wb=922 unstable=0 bg_thresh=1006 thresh=2012 gap=584 poll_thresh=15 ino=257 dd-2584 [000] 30.443624: balance_dirty_state: bdi btrfs-1: dirty=531 wb=922 unstable=0 bg_thresh=1005 thresh=2011 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 30.443736: balance_dirty_state: bdi btrfs-1: dirty=556 wb=922 unstable=0 bg_thresh=1005 thresh=2010 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 30.443850: balance_dirty_state: bdi btrfs-1: dirty=581 wb=922 unstable=0 bg_thresh=1004 thresh=2009 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 30.444127: balance_dirty_state: bdi btrfs-1: dirty=631 wb=922 unstable=0 bg_thresh=1006 thresh=2013 gap=460 poll_thresh=19 ino=257 dd-2584 [000] 30.444131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=43324 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 30.455375: balance_dirty_state: bdi btrfs-1: dirty=631 wb=822 unstable=0 bg_thresh=1007 thresh=2014 gap=561 poll_thresh=19 ino=257 dd-2584 [004] 30.455473: balance_dirty_state: bdi btrfs-1: dirty=631 wb=822 unstable=0 bg_thresh=1009 thresh=2019 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 30.455558: balance_dirty_state: bdi btrfs-1: dirty=656 wb=822 unstable=0 bg_thresh=1006 thresh=2013 gap=535 poll_thresh=15 ino=257 dd-2584 [004] 30.455642: balance_dirty_state: bdi btrfs-1: dirty=656 wb=822 unstable=0 bg_thresh=1009 thresh=2018 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 30.455812: balance_dirty_state: bdi btrfs-1: dirty=706 wb=822 unstable=0 bg_thresh=1011 thresh=2022 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 30.455819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=42020 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 30.463358: balance_dirty_state: bdi btrfs-1: dirty=706 wb=697 unstable=0 bg_thresh=1009 thresh=2019 gap=616 poll_thresh=17 ino=257 dd-2584 [004] 30.463489: balance_dirty_state: bdi btrfs-1: dirty=706 wb=697 unstable=0 bg_thresh=1006 thresh=2013 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 30.463608: balance_dirty_state: bdi btrfs-1: dirty=731 wb=697 unstable=0 bg_thresh=1009 thresh=2018 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 30.463727: balance_dirty_state: bdi btrfs-1: dirty=756 wb=697 unstable=0 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 30.463845: balance_dirty_state: bdi btrfs-1: dirty=756 wb=697 unstable=0 bg_thresh=1008 thresh=2017 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 30.464080: balance_dirty_state: bdi btrfs-1: dirty=806 wb=697 unstable=0 bg_thresh=1010 thresh=2021 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 30.464314: balance_dirty_state: bdi btrfs-1: dirty=831 wb=697 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 30.464323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=42020 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.471307: balance_dirty_state: bdi btrfs-1: dirty=831 wb=572 unstable=0 bg_thresh=1008 thresh=2017 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 30.471476: balance_dirty_state: bdi btrfs-1: dirty=831 wb=572 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 30.471659: balance_dirty_state: bdi btrfs-1: dirty=856 wb=572 unstable=0 bg_thresh=1008 thresh=2016 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 30.472356: balance_dirty_state: bdi btrfs-1: dirty=881 wb=572 unstable=0 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 30.472532: balance_dirty_state: bdi btrfs-1: dirty=881 wb=572 unstable=0 bg_thresh=1007 thresh=2015 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 30.472822: balance_dirty_state: bdi btrfs-1: dirty=931 wb=572 unstable=0 bg_thresh=1009 thresh=2019 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 30.473060: balance_dirty_state: bdi btrfs-1: dirty=956 wb=572 unstable=0 bg_thresh=1006 thresh=2012 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 30.473069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=42020 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.483312: balance_dirty_state: bdi btrfs-1: dirty=956 wb=572 unstable=0 bg_thresh=1006 thresh=2012 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 30.483316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=42020 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 30.495414: balance_dirty_state: bdi btrfs-1: dirty=956 wb=447 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 30.495592: balance_dirty_state: bdi btrfs-1: dirty=981 wb=447 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 30.495767: balance_dirty_state: bdi btrfs-1: dirty=981 wb=447 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 30.495947: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=447 unstable=0 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 30.496038: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13044 wrote=0 to_write=8192 dd-2584 [004] 30.496136: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=447 unstable=0 bg_thresh=1005 thresh=2010 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 30.496506: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=472 unstable=0 bg_thresh=1004 thresh=2009 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 30.496888: balance_dirty_state: bdi btrfs-1: dirty=956 wb=572 unstable=0 bg_thresh=1006 thresh=2013 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 30.496892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=42020 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 30.498600: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=880 to_write=7312 dd-2584 [004] 30.503297: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1197 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 30.503374: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1197 unstable=0 bg_thresh=996 thresh=1993 gap=565 poll_thresh=13 ino=257 dd-2584 [004] 30.503441: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1197 unstable=0 bg_thresh=996 thresh=1993 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 30.503735: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1197 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 30.503803: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1197 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 30.503956: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1197 unstable=0 bg_thresh=998 thresh=1996 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 30.503963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=42020 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 30.511458: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1047 unstable=0 bg_thresh=998 thresh=1997 gap=644 poll_thresh=17 ino=257 dd-2584 [006] 30.511584: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1047 unstable=0 bg_thresh=1001 thresh=2002 gap=649 poll_thresh=13 ino=257 dd-2584 [006] 30.511699: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1047 unstable=0 bg_thresh=1001 thresh=2002 gap=624 poll_thresh=14 ino=257 dd-2584 [006] 30.511816: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1047 unstable=0 bg_thresh=1003 thresh=2007 gap=604 poll_thresh=15 ino=257 dd-2584 [006] 30.511936: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1047 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=16 ino=257 dd-2584 [006] 30.512169: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1047 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 30.512404: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1047 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 30.512641: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1047 unstable=0 bg_thresh=1001 thresh=2003 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 30.512650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=42020 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 30.519427: balance_dirty_state: bdi btrfs-1: dirty=456 wb=897 unstable=0 bg_thresh=1002 thresh=2005 gap=652 poll_thresh=19 ino=257 dd-2584 [006] 30.519557: balance_dirty_state: bdi btrfs-1: dirty=481 wb=897 unstable=0 bg_thresh=1005 thresh=2010 gap=632 poll_thresh=14 ino=257 dd-2584 [006] 30.519676: balance_dirty_state: bdi btrfs-1: dirty=506 wb=897 unstable=0 bg_thresh=1002 thresh=2004 gap=601 poll_thresh=15 ino=257 dd-2584 [006] 30.520141: balance_dirty_state: bdi btrfs-1: dirty=506 wb=897 unstable=0 bg_thresh=1004 thresh=2009 gap=606 poll_thresh=16 ino=257 dd-2584 [006] 30.520377: balance_dirty_state: bdi btrfs-1: dirty=531 wb=897 unstable=0 bg_thresh=1006 thresh=2013 gap=585 poll_thresh=17 ino=257 dd-2584 [006] 30.520613: balance_dirty_state: bdi btrfs-1: dirty=581 wb=897 unstable=0 bg_thresh=1003 thresh=2006 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 30.520845: balance_dirty_state: bdi btrfs-1: dirty=606 wb=897 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=19 ino=257 dd-2584 [006] 30.521083: balance_dirty_state: bdi btrfs-1: dirty=631 wb=897 unstable=0 bg_thresh=1002 thresh=2004 gap=476 poll_thresh=20 ino=257 dd-2584 [006] 30.521092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=42020 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 30.531309: balance_dirty_state: bdi btrfs-1: dirty=631 wb=622 unstable=0 bg_thresh=999 thresh=1999 gap=746 poll_thresh=20 ino=257 dd-2584 [006] 30.531426: balance_dirty_state: bdi btrfs-1: dirty=656 wb=622 unstable=0 bg_thresh=999 thresh=1999 gap=721 poll_thresh=15 ino=257 dd-2584 [006] 30.531485: balance_dirty_state: bdi btrfs-1: dirty=681 wb=622 unstable=0 bg_thresh=1002 thresh=2004 gap=701 poll_thresh=16 ino=257 dd-2584 [006] 30.531597: balance_dirty_state: bdi btrfs-1: dirty=706 wb=622 unstable=0 bg_thresh=1004 thresh=2009 gap=681 poll_thresh=17 ino=257 dd-2584 [006] 30.531710: balance_dirty_state: bdi btrfs-1: dirty=731 wb=622 unstable=0 bg_thresh=1004 thresh=2008 gap=655 poll_thresh=18 ino=257 dd-2584 [006] 30.531989: balance_dirty_state: bdi btrfs-1: dirty=756 wb=622 unstable=0 bg_thresh=1003 thresh=2007 gap=629 poll_thresh=19 ino=257 dd-2584 [006] 30.532103: balance_dirty_state: bdi btrfs-1: dirty=806 wb=622 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=20 ino=257 dd-2584 [006] 30.532217: balance_dirty_state: bdi btrfs-1: dirty=831 wb=622 unstable=0 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=21 ino=257 dd-2584 [006] 30.532332: balance_dirty_state: bdi btrfs-1: dirty=856 wb=622 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=22 ino=257 dd-2584 [006] 30.532448: balance_dirty_state: bdi btrfs-1: dirty=906 wb=622 unstable=0 bg_thresh=1006 thresh=2013 gap=485 poll_thresh=23 ino=257 dd-2584 [006] 30.532453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=42020 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 30.539457: balance_dirty_state: bdi btrfs-1: dirty=906 wb=622 unstable=0 bg_thresh=1007 thresh=2015 gap=487 poll_thresh=23 ino=257 dd-2584 [000] 30.539465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=42020 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 30.547370: balance_dirty_state: bdi btrfs-1: dirty=906 wb=497 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=23 ino=257 dd-2584 [005] 30.547494: balance_dirty_state: bdi btrfs-1: dirty=906 wb=497 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=17 ino=257 dd-2584 [005] 30.547731: balance_dirty_state: bdi btrfs-1: dirty=956 wb=497 unstable=0 bg_thresh=1000 thresh=2001 gap=548 poll_thresh=18 ino=257 dd-2584 [005] 30.547964: balance_dirty_state: bdi btrfs-1: dirty=981 wb=497 unstable=0 bg_thresh=1002 thresh=2005 gap=527 poll_thresh=19 ino=257 dd-2584 [005] 30.548199: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=497 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 30.548251: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13096 wrote=0 to_write=8192 dd-2584 [005] 30.548804: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=547 unstable=0 bg_thresh=1001 thresh=2003 gap=450 poll_thresh=21 ino=257 dd-2584 [005] 30.548807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=42020 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 30.552248: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=832 to_write=7360 dd-2584 [005] 30.559323: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1197 unstable=0 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=21 ino=257 dd-2584 [005] 30.559483: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1197 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=16 ino=257 dd-2584 [005] 30.559807: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1197 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 30.560129: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1197 unstable=0 bg_thresh=1004 thresh=2008 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 30.560462: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1147 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=19 ino=257 dd-2584 [005] 30.560636: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1072 unstable=0 bg_thresh=998 thresh=1996 gap=568 poll_thresh=20 ino=257 dd-2584 [005] 30.560853: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1072 unstable=0 bg_thresh=996 thresh=1993 gap=515 poll_thresh=21 ino=257 dd-2584 [005] 30.561019: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1072 unstable=0 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 30.561025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=43376 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 30.567428: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1072 unstable=0 bg_thresh=1003 thresh=2006 gap=503 poll_thresh=22 ino=257 dd-2584 [005] 30.567530: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1072 unstable=0 bg_thresh=1000 thresh=2000 gap=472 poll_thresh=16 ino=257 dd-2584 [005] 30.567534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=43376 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 30.575420: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1072 unstable=0 bg_thresh=1000 thresh=2000 gap=472 poll_thresh=16 ino=257 dd-2584 [005] 30.575427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=43376 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 30.583459: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1072 unstable=0 bg_thresh=1000 thresh=2000 gap=472 poll_thresh=16 ino=257 dd-2584 [000] 30.583468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=43376 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 30.591398: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1072 unstable=0 bg_thresh=1000 thresh=2000 gap=472 poll_thresh=16 ino=257 dd-2584 [000] 30.591406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=43376 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 30.599401: balance_dirty_state: bdi btrfs-1: dirty=456 wb=922 unstable=0 bg_thresh=999 thresh=1999 gap=621 poll_thresh=16 ino=257 dd-2584 [000] 30.599653: balance_dirty_state: bdi btrfs-1: dirty=456 wb=922 unstable=0 bg_thresh=996 thresh=1993 gap=615 poll_thresh=12 ino=257 dd-2584 [000] 30.599710: balance_dirty_state: bdi btrfs-1: dirty=481 wb=922 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=13 ino=257 dd-2584 [000] 30.599767: balance_dirty_state: bdi btrfs-1: dirty=506 wb=922 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=14 ino=257 dd-2584 [000] 30.599823: balance_dirty_state: bdi btrfs-1: dirty=506 wb=922 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 30.599880: balance_dirty_state: bdi btrfs-1: dirty=531 wb=922 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=16 ino=257 dd-2584 [000] 30.599994: balance_dirty_state: bdi btrfs-1: dirty=556 wb=922 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=17 ino=257 dd-2584 [000] 30.600107: balance_dirty_state: bdi btrfs-1: dirty=606 wb=922 unstable=0 bg_thresh=999 thresh=1999 gap=471 poll_thresh=18 ino=257 dd-2584 [000] 30.600111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=43376 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.607333: balance_dirty_state: bdi btrfs-1: dirty=606 wb=847 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 30.607430: balance_dirty_state: bdi btrfs-1: dirty=631 wb=847 unstable=0 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=13 ino=257 dd-2584 [004] 30.607515: balance_dirty_state: bdi btrfs-1: dirty=631 wb=847 unstable=0 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=14 ino=257 dd-2584 [004] 30.607599: balance_dirty_state: bdi btrfs-1: dirty=656 wb=847 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=15 ino=257 dd-2584 [004] 30.607605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=43376 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 30.615441: balance_dirty_state: bdi btrfs-1: dirty=656 wb=822 unstable=0 bg_thresh=1000 thresh=2001 gap=523 poll_thresh=15 ino=257 dd-2584 [004] 30.615533: balance_dirty_state: bdi btrfs-1: dirty=656 wb=822 unstable=0 bg_thresh=1000 thresh=2001 gap=523 poll_thresh=11 ino=257 dd-2584 [004] 30.615618: balance_dirty_state: bdi btrfs-1: dirty=681 wb=822 unstable=0 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=12 ino=257 dd-2584 [004] 30.615624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=43376 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 30.623429: balance_dirty_state: bdi btrfs-1: dirty=681 wb=822 unstable=0 bg_thresh=995 thresh=1990 gap=487 poll_thresh=12 ino=257 dd-2584 [004] 30.623436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=43376 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 30.631359: balance_dirty_state: bdi btrfs-1: dirty=681 wb=697 unstable=0 bg_thresh=994 thresh=1988 gap=610 poll_thresh=12 ino=257 dd-2584 [004] 30.631435: balance_dirty_state: bdi btrfs-1: dirty=706 wb=697 unstable=0 bg_thresh=996 thresh=1993 gap=590 poll_thresh=9 ino=257 dd-2584 [004] 30.631501: balance_dirty_state: bdi btrfs-1: dirty=706 wb=697 unstable=0 bg_thresh=995 thresh=1991 gap=588 poll_thresh=10 ino=257 dd-2584 [004] 30.631738: balance_dirty_state: bdi btrfs-1: dirty=731 wb=697 unstable=0 bg_thresh=996 thresh=1993 gap=565 poll_thresh=11 ino=257 dd-2584 [004] 30.631802: balance_dirty_state: bdi btrfs-1: dirty=756 wb=697 unstable=0 bg_thresh=992 thresh=1985 gap=532 poll_thresh=12 ino=257 dd-2584 [004] 30.631867: balance_dirty_state: bdi btrfs-1: dirty=756 wb=697 unstable=0 bg_thresh=995 thresh=1990 gap=537 poll_thresh=13 ino=257 dd-2584 [004] 30.631929: balance_dirty_state: bdi btrfs-1: dirty=781 wb=697 unstable=0 bg_thresh=990 thresh=1981 gap=503 poll_thresh=14 ino=257 dd-2584 [004] 30.631992: balance_dirty_state: bdi btrfs-1: dirty=806 wb=697 unstable=0 bg_thresh=993 thresh=1986 gap=483 poll_thresh=15 ino=257 dd-2584 [004] 30.631997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=43376 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 30.639370: balance_dirty_state: bdi btrfs-1: dirty=806 wb=697 unstable=0 bg_thresh=995 thresh=1990 gap=487 poll_thresh=15 ino=257 dd-2584 [004] 30.639375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=43376 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 30.651409: balance_dirty_state: bdi btrfs-1: dirty=806 wb=697 unstable=0 bg_thresh=999 thresh=1998 gap=495 poll_thresh=15 ino=257 dd-2584 [000] 30.651415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=43376 base_bw=47996 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 30.663374: balance_dirty_state: bdi btrfs-1: dirty=806 wb=622 unstable=0 bg_thresh=992 thresh=1984 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 30.663473: balance_dirty_state: bdi btrfs-1: dirty=806 wb=572 unstable=0 bg_thresh=995 thresh=1990 gap=612 poll_thresh=11 ino=257 dd-2584 [004] 30.663535: balance_dirty_state: bdi btrfs-1: dirty=831 wb=572 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=12 ino=257 dd-2584 [004] 30.663593: balance_dirty_state: bdi btrfs-1: dirty=856 wb=572 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=13 ino=257 dd-2584 [004] 30.663651: balance_dirty_state: bdi btrfs-1: dirty=856 wb=572 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 30.663709: balance_dirty_state: bdi btrfs-1: dirty=881 wb=572 unstable=0 bg_thresh=997 thresh=1994 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 30.663766: balance_dirty_state: bdi btrfs-1: dirty=881 wb=572 unstable=0 bg_thresh=996 thresh=1993 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 30.663887: balance_dirty_state: bdi btrfs-1: dirty=931 wb=572 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 30.663892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=40844 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 30.671418: balance_dirty_state: bdi btrfs-1: dirty=931 wb=447 unstable=0 bg_thresh=997 thresh=1994 gap=616 poll_thresh=17 ino=257 dd-2584 [004] 30.671547: balance_dirty_state: bdi btrfs-1: dirty=931 wb=447 unstable=0 bg_thresh=994 thresh=1988 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 30.671666: balance_dirty_state: bdi btrfs-1: dirty=956 wb=447 unstable=0 bg_thresh=996 thresh=1993 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 30.671786: balance_dirty_state: bdi btrfs-1: dirty=981 wb=447 unstable=0 bg_thresh=993 thresh=1987 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 30.672255: balance_dirty_state: bdi btrfs-1: dirty=981 wb=447 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 30.672493: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=447 unstable=0 bg_thresh=998 thresh=1996 gap=518 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 30.672545: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13220 wrote=0 to_write=8192 dd-2584 [004] 30.672738: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=447 unstable=0 bg_thresh=997 thresh=1995 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 30.672741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=40844 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 30.676446: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=816 to_write=7376 dd-2584 [000] 30.683430: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1272 unstable=0 bg_thresh=997 thresh=1995 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 30.683440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=40844 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 30.695465: balance_dirty_state: bdi btrfs-1: dirty=231 wb=997 unstable=0 bg_thresh=997 thresh=1995 gap=767 poll_thresh=18 ino=257 dd-2584 [000] 30.695543: balance_dirty_state: bdi btrfs-1: dirty=231 wb=997 unstable=0 bg_thresh=1000 thresh=2000 gap=772 poll_thresh=13 ino=257 dd-2584 [000] 30.695604: balance_dirty_state: bdi btrfs-1: dirty=256 wb=997 unstable=0 bg_thresh=997 thresh=1994 gap=741 poll_thresh=14 ino=257 dd-2584 [000] 30.695662: balance_dirty_state: bdi btrfs-1: dirty=281 wb=997 unstable=0 bg_thresh=999 thresh=1999 gap=721 poll_thresh=15 ino=257 dd-2584 [000] 30.695718: balance_dirty_state: bdi btrfs-1: dirty=281 wb=997 unstable=0 bg_thresh=996 thresh=1993 gap=715 poll_thresh=16 ino=257 dd-2584 [000] 30.695832: balance_dirty_state: bdi btrfs-1: dirty=306 wb=997 unstable=0 bg_thresh=998 thresh=1997 gap=694 poll_thresh=17 ino=257 dd-2584 [000] 30.695949: balance_dirty_state: bdi btrfs-1: dirty=356 wb=997 unstable=0 bg_thresh=998 thresh=1996 gap=643 poll_thresh=18 ino=257 dd-2584 [000] 30.696064: balance_dirty_state: bdi btrfs-1: dirty=381 wb=997 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=19 ino=257 dd-2584 [000] 30.696349: balance_dirty_state: bdi btrfs-1: dirty=406 wb=997 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=20 ino=257 dd-2584 [000] 30.696470: balance_dirty_state: bdi btrfs-1: dirty=456 wb=997 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=21 ino=257 dd-2584 [000] 30.696586: balance_dirty_state: bdi btrfs-1: dirty=481 wb=997 unstable=0 bg_thresh=998 thresh=1997 gap=519 poll_thresh=22 ino=257 dd-2584 [000] 30.696701: balance_dirty_state: bdi btrfs-1: dirty=506 wb=997 unstable=0 bg_thresh=998 thresh=1996 gap=493 poll_thresh=23 ino=257 dd-2584 [000] 30.696706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=40844 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 30.707533: balance_dirty_state: bdi btrfs-1: dirty=506 wb=997 unstable=0 bg_thresh=998 thresh=1996 gap=493 poll_thresh=23 ino=257 dd-2584 [005] 30.707539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=40844 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 30.715476: balance_dirty_state: bdi btrfs-1: dirty=506 wb=822 unstable=0 bg_thresh=996 thresh=1992 gap=664 poll_thresh=23 ino=257 dd-2584 [005] 30.715561: balance_dirty_state: bdi btrfs-1: dirty=506 wb=822 unstable=0 bg_thresh=996 thresh=1992 gap=664 poll_thresh=17 ino=257 dd-2584 [005] 30.715683: balance_dirty_state: bdi btrfs-1: dirty=531 wb=822 unstable=0 bg_thresh=998 thresh=1997 gap=644 poll_thresh=18 ino=257 dd-2584 [005] 30.715800: balance_dirty_state: bdi btrfs-1: dirty=581 wb=822 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 30.715917: balance_dirty_state: bdi btrfs-1: dirty=606 wb=822 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=20 ino=257 dd-2584 [005] 30.716034: balance_dirty_state: bdi btrfs-1: dirty=631 wb=822 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=21 ino=257 dd-2584 [005] 30.716323: balance_dirty_state: bdi btrfs-1: dirty=681 wb=822 unstable=0 bg_thresh=999 thresh=1998 gap=495 poll_thresh=22 ino=257 dd-2584 [005] 30.716328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=40844 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 30.727471: balance_dirty_state: bdi btrfs-1: dirty=681 wb=822 unstable=0 bg_thresh=999 thresh=1998 gap=495 poll_thresh=22 ino=257 dd-2584 [005] 30.727479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=40844 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 30.735463: balance_dirty_state: bdi btrfs-1: dirty=681 wb=572 unstable=0 bg_thresh=998 thresh=1997 gap=744 poll_thresh=22 ino=257 dd-2584 [005] 30.735573: balance_dirty_state: bdi btrfs-1: dirty=681 wb=572 unstable=0 bg_thresh=998 thresh=1996 gap=743 poll_thresh=16 ino=257 dd-2584 [005] 30.735689: balance_dirty_state: bdi btrfs-1: dirty=731 wb=572 unstable=0 bg_thresh=997 thresh=1995 gap=692 poll_thresh=17 ino=257 dd-2584 [005] 30.735801: balance_dirty_state: bdi btrfs-1: dirty=756 wb=572 unstable=0 bg_thresh=999 thresh=1999 gap=671 poll_thresh=18 ino=257 dd-2584 [005] 30.735913: balance_dirty_state: bdi btrfs-1: dirty=781 wb=572 unstable=0 bg_thresh=999 thresh=1998 gap=645 poll_thresh=19 ino=257 dd-2584 [005] 30.736025: balance_dirty_state: bdi btrfs-1: dirty=806 wb=572 unstable=0 bg_thresh=998 thresh=1997 gap=619 poll_thresh=20 ino=257 dd-2584 [005] 30.736138: balance_dirty_state: bdi btrfs-1: dirty=856 wb=572 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=21 ino=257 dd-2584 [005] 30.736252: balance_dirty_state: bdi btrfs-1: dirty=881 wb=572 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=22 ino=257 dd-2584 [005] 30.736528: balance_dirty_state: bdi btrfs-1: dirty=906 wb=572 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=23 ino=257 dd-2584 [005] 30.736645: balance_dirty_state: bdi btrfs-1: dirty=931 wb=572 unstable=0 bg_thresh=999 thresh=1998 gap=495 poll_thresh=24 ino=257 dd-2584 [005] 30.736650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=40844 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 30.743474: balance_dirty_state: bdi btrfs-1: dirty=931 wb=422 unstable=0 bg_thresh=996 thresh=1993 gap=640 poll_thresh=24 ino=257 dd-2584 [005] 30.743560: balance_dirty_state: bdi btrfs-1: dirty=956 wb=422 unstable=0 bg_thresh=999 thresh=1998 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 30.743684: balance_dirty_state: bdi btrfs-1: dirty=981 wb=422 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 30.743804: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=422 unstable=0 bg_thresh=997 thresh=1994 gap=541 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 30.743884: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13292 wrote=0 to_write=8192 dd-2584 [005] 30.743932: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=422 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=21 ino=257 dd-2584 [005] 30.744053: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=422 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=22 ino=257 dd-2584 [005] 30.744054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=40844 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 30.747843: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=360 wrote=880 to_write=7312 dd-2584 [005] 30.751480: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1297 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=22 ino=257 dd-2584 [005] 30.751486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=40844 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 30.759385: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1297 unstable=0 bg_thresh=998 thresh=1996 gap=493 poll_thresh=22 ino=257 dd-2584 [005] 30.759393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=40844 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 30.767471: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1172 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=22 ino=257 dd-2584 [005] 30.767562: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1172 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 30.767686: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1172 unstable=0 bg_thresh=996 thresh=1993 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 30.767980: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1172 unstable=0 bg_thresh=996 thresh=1992 gap=539 poll_thresh=18 ino=257 dd-2584 [005] 30.768099: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1172 unstable=0 bg_thresh=998 thresh=1996 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 30.768104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=40912 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 30.779420: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1172 unstable=0 bg_thresh=996 thresh=1992 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 30.779426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=40912 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 30.791488: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1047 unstable=0 bg_thresh=995 thresh=1991 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 30.791566: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1047 unstable=0 bg_thresh=995 thresh=1991 gap=613 poll_thresh=14 ino=257 dd-2584 [001] 30.791624: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1047 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 30.791680: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1047 unstable=0 bg_thresh=998 thresh=1996 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 30.791800: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1047 unstable=0 bg_thresh=997 thresh=1995 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 30.791921: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1047 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 30.792041: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1047 unstable=0 bg_thresh=999 thresh=1998 gap=470 poll_thresh=19 ino=257 dd-2584 [001] 30.792046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=101% bdi_bw=40912 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 30.799479: balance_dirty_state: bdi btrfs-1: dirty=481 wb=897 unstable=0 bg_thresh=996 thresh=1993 gap=615 poll_thresh=19 ino=257 dd-2584 [005] 30.799550: balance_dirty_state: bdi btrfs-1: dirty=481 wb=897 unstable=0 bg_thresh=999 thresh=1999 gap=621 poll_thresh=14 ino=257 dd-2584 [005] 30.799609: balance_dirty_state: bdi btrfs-1: dirty=506 wb=897 unstable=0 bg_thresh=1002 thresh=2004 gap=601 poll_thresh=15 ino=257 dd-2584 [005] 30.799670: balance_dirty_state: bdi btrfs-1: dirty=531 wb=897 unstable=0 bg_thresh=1001 thresh=2003 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 30.799964: balance_dirty_state: bdi btrfs-1: dirty=556 wb=897 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=17 ino=257 dd-2584 [005] 30.800084: balance_dirty_state: bdi btrfs-1: dirty=581 wb=897 unstable=0 bg_thresh=1000 thresh=2001 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 30.800209: balance_dirty_state: bdi btrfs-1: dirty=631 wb=872 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=19 ino=257 dd-2584 [005] 30.800328: balance_dirty_state: bdi btrfs-1: dirty=656 wb=872 unstable=0 bg_thresh=1002 thresh=2004 gap=476 poll_thresh=20 ino=257 dd-2584 [005] 30.800333: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=40912 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 30.807500: balance_dirty_state: bdi btrfs-1: dirty=656 wb=872 unstable=0 bg_thresh=997 thresh=1994 gap=466 poll_thresh=20 ino=257 dd-2584 [005] 30.807505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=40912 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 30.819465: balance_dirty_state: bdi btrfs-1: dirty=656 wb=747 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=20 ino=257 dd-2584 [005] 30.819530: balance_dirty_state: bdi btrfs-1: dirty=656 wb=747 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=15 ino=257 dd-2584 [005] 30.819590: balance_dirty_state: bdi btrfs-1: dirty=681 wb=747 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 30.819708: balance_dirty_state: bdi btrfs-1: dirty=706 wb=747 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 30.819826: balance_dirty_state: bdi btrfs-1: dirty=756 wb=747 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 30.819943: balance_dirty_state: bdi btrfs-1: dirty=781 wb=747 unstable=0 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 30.819948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=40912 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 30.827470: balance_dirty_state: bdi btrfs-1: dirty=781 wb=622 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 30.827578: balance_dirty_state: bdi btrfs-1: dirty=806 wb=622 unstable=0 bg_thresh=995 thresh=1990 gap=562 poll_thresh=14 ino=257 dd-2584 [005] 30.827800: balance_dirty_state: bdi btrfs-1: dirty=806 wb=622 unstable=0 bg_thresh=994 thresh=1989 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 30.827857: balance_dirty_state: bdi btrfs-1: dirty=831 wb=622 unstable=0 bg_thresh=997 thresh=1994 gap=541 poll_thresh=16 ino=257 dd-2584 [005] 30.827971: balance_dirty_state: bdi btrfs-1: dirty=856 wb=622 unstable=0 bg_thresh=996 thresh=1993 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 30.828087: balance_dirty_state: bdi btrfs-1: dirty=881 wb=622 unstable=0 bg_thresh=996 thresh=1992 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 30.828091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=40912 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 30.835540: balance_dirty_state: bdi btrfs-1: dirty=881 wb=622 unstable=0 bg_thresh=996 thresh=1992 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 30.835544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=40912 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 30.843500: balance_dirty_state: bdi btrfs-1: dirty=881 wb=497 unstable=0 bg_thresh=998 thresh=1996 gap=618 poll_thresh=18 ino=257 dd-2584 [005] 30.843626: balance_dirty_state: bdi btrfs-1: dirty=906 wb=497 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=13 ino=257 dd-2584 [005] 30.843748: balance_dirty_state: bdi btrfs-1: dirty=931 wb=497 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=14 ino=257 dd-2584 [005] 30.843866: balance_dirty_state: bdi btrfs-1: dirty=931 wb=497 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 30.843983: balance_dirty_state: bdi btrfs-1: dirty=956 wb=497 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=16 ino=257 dd-2584 [005] 30.844216: balance_dirty_state: bdi btrfs-1: dirty=981 wb=497 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 30.844450: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=497 unstable=0 bg_thresh=998 thresh=1997 gap=469 poll_thresh=18 ino=257 dd-2584 [005] 30.844458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=40912 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 30.844503: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13392 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 30.847505: writeback_single_inode: bdi btrfs-1: ino=257 state= age=460 wrote=800 to_write=7392 dd-2584 [005] 30.851498: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1172 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=18 ino=257 dd-2584 [005] 30.851596: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1172 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=13 ino=257 dd-2584 [005] 30.851680: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1172 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=14 ino=257 dd-2584 [005] 30.852033: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1172 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 30.852115: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1172 unstable=0 bg_thresh=996 thresh=1993 gap=540 poll_thresh=16 ino=257 dd-2584 [005] 30.852279: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1172 unstable=0 bg_thresh=995 thresh=1990 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 30.852445: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1172 unstable=0 bg_thresh=996 thresh=1992 gap=464 poll_thresh=18 ino=257 dd-2584 [005] 30.852451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=40912 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 30.863565: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1047 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=18 ino=257 dd-2584 [005] 30.863649: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1047 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=13 ino=257 dd-2584 [005] 30.863713: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1047 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=14 ino=257 dd-2584 [005] 30.863774: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1047 unstable=0 bg_thresh=997 thresh=1995 gap=542 poll_thresh=15 ino=257 dd-2584 [005] 30.863835: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1047 unstable=0 bg_thresh=997 thresh=1994 gap=541 poll_thresh=16 ino=257 dd-2584 [005] 30.863955: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1047 unstable=0 bg_thresh=996 thresh=1993 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 30.864078: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1047 unstable=0 bg_thresh=998 thresh=1997 gap=469 poll_thresh=18 ino=257 dd-2584 [005] 30.864083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=40912 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 30.871598: balance_dirty_state: bdi btrfs-1: dirty=481 wb=922 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=18 ino=257 dd-2584 [000] 30.871669: balance_dirty_state: bdi btrfs-1: dirty=506 wb=922 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=13 ino=257 dd-2584 [000] 30.871732: balance_dirty_state: bdi btrfs-1: dirty=506 wb=922 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=14 ino=257 dd-2584 [000] 30.871979: balance_dirty_state: bdi btrfs-1: dirty=531 wb=922 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=15 ino=257 dd-2584 [000] 30.872041: balance_dirty_state: bdi btrfs-1: dirty=556 wb=922 unstable=0 bg_thresh=1002 thresh=2005 gap=527 poll_thresh=16 ino=257 dd-2584 [000] 30.872167: balance_dirty_state: bdi btrfs-1: dirty=581 wb=922 unstable=0 bg_thresh=1005 thresh=2010 gap=507 poll_thresh=17 ino=257 dd-2584 [000] 30.872294: balance_dirty_state: bdi btrfs-1: dirty=606 wb=922 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 30.872299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=40972 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.879423: balance_dirty_state: bdi btrfs-1: dirty=606 wb=797 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 30.879523: balance_dirty_state: bdi btrfs-1: dirty=631 wb=797 unstable=0 bg_thresh=998 thresh=1996 gap=568 poll_thresh=13 ino=257 dd-2584 [004] 30.879619: balance_dirty_state: bdi btrfs-1: dirty=631 wb=797 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 30.879714: balance_dirty_state: bdi btrfs-1: dirty=656 wb=797 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 30.879809: balance_dirty_state: bdi btrfs-1: dirty=656 wb=797 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 30.880001: balance_dirty_state: bdi btrfs-1: dirty=706 wb=797 unstable=0 bg_thresh=999 thresh=1999 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 30.880008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=40972 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.887414: balance_dirty_state: bdi btrfs-1: dirty=706 wb=797 unstable=0 bg_thresh=999 thresh=1999 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 30.887419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=40972 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 30.895534: balance_dirty_state: bdi btrfs-1: dirty=706 wb=547 unstable=0 bg_thresh=998 thresh=1996 gap=743 poll_thresh=17 ino=257 dd-2584 [000] 30.895641: balance_dirty_state: bdi btrfs-1: dirty=731 wb=547 unstable=0 bg_thresh=998 thresh=1996 gap=718 poll_thresh=13 ino=257 dd-2584 [000] 30.895756: balance_dirty_state: bdi btrfs-1: dirty=756 wb=547 unstable=0 bg_thresh=1000 thresh=2001 gap=698 poll_thresh=14 ino=257 dd-2584 [000] 30.895871: balance_dirty_state: bdi btrfs-1: dirty=756 wb=547 unstable=0 bg_thresh=1000 thresh=2001 gap=698 poll_thresh=15 ino=257 dd-2584 [000] 30.895984: balance_dirty_state: bdi btrfs-1: dirty=781 wb=547 unstable=0 bg_thresh=1003 thresh=2006 gap=678 poll_thresh=16 ino=257 dd-2584 [000] 30.896563: balance_dirty_state: bdi btrfs-1: dirty=806 wb=547 unstable=0 bg_thresh=1002 thresh=2005 gap=652 poll_thresh=17 ino=257 dd-2584 [000] 30.896798: balance_dirty_state: bdi btrfs-1: dirty=831 wb=547 unstable=0 bg_thresh=1002 thresh=2004 gap=626 poll_thresh=18 ino=257 dd-2584 [000] 30.897033: balance_dirty_state: bdi btrfs-1: dirty=881 wb=547 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=19 ino=257 dd-2584 [000] 30.897340: balance_dirty_state: bdi btrfs-1: dirty=906 wb=472 unstable=0 bg_thresh=1003 thresh=2007 gap=629 poll_thresh=20 ino=257 dd-2584 [000] 30.897516: balance_dirty_state: bdi btrfs-1: dirty=931 wb=422 unstable=0 bg_thresh=999 thresh=1998 gap=645 poll_thresh=21 ino=257 dd-2584 [000] 30.897684: balance_dirty_state: bdi btrfs-1: dirty=981 wb=422 unstable=0 bg_thresh=1001 thresh=2003 gap=600 poll_thresh=22 ino=257 dd-2584 [000] 30.897855: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=422 unstable=0 bg_thresh=1002 thresh=2004 gap=576 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 30.897943: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13444 wrote=0 to_write=8192 dd-2584 [000] 30.898040: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=422 unstable=0 bg_thresh=1000 thresh=2001 gap=548 poll_thresh=24 ino=257 dd-2584 [000] 30.898485: balance_dirty_state: bdi btrfs-1: dirty=906 wb=572 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=25 ino=257 dd-2584 [000] 30.898667: balance_dirty_state: bdi btrfs-1: dirty=881 wb=647 unstable=0 bg_thresh=1002 thresh=2005 gap=477 poll_thresh=26 ino=257 dd-2584 [000] 30.898670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-58% task_weight=100% bdi_bw=40972 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 30.900784: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=864 to_write=7328 dd-2584 [000] 30.903742: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1272 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=19 ino=257 dd-2584 [000] 30.903751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-142% task_weight=101% bdi_bw=40972 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 30.911532: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1147 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=19 ino=257 dd-2584 [000] 30.911604: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1147 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=14 ino=257 dd-2584 [000] 30.911661: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1147 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=15 ino=257 dd-2584 [000] 30.911718: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1147 unstable=0 bg_thresh=1004 thresh=2009 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 30.911829: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1147 unstable=0 bg_thresh=1004 thresh=2008 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 30.911969: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1147 unstable=0 bg_thresh=1003 thresh=2007 gap=504 poll_thresh=18 ino=257 dd-2584 [000] 30.912135: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1147 unstable=0 bg_thresh=1008 thresh=2017 gap=464 poll_thresh=19 ino=257 dd-2584 [000] 30.912141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=40972 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.919472: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1022 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=19 ino=257 dd-2584 [004] 30.919563: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1022 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 30.919940: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1022 unstable=0 bg_thresh=1006 thresh=2013 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 30.919997: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1022 unstable=0 bg_thresh=1006 thresh=2013 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 30.920108: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1022 unstable=0 bg_thresh=1006 thresh=2012 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 30.920221: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1022 unstable=0 bg_thresh=1008 thresh=2016 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 30.920226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=40972 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.927430: balance_dirty_state: bdi btrfs-1: dirty=506 wb=847 unstable=0 bg_thresh=988 thresh=1977 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 30.927521: balance_dirty_state: bdi btrfs-1: dirty=531 wb=847 unstable=0 bg_thresh=988 thresh=1977 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 30.927609: balance_dirty_state: bdi btrfs-1: dirty=531 wb=847 unstable=0 bg_thresh=991 thresh=1982 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 30.927696: balance_dirty_state: bdi btrfs-1: dirty=556 wb=847 unstable=0 bg_thresh=991 thresh=1982 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 30.927783: balance_dirty_state: bdi btrfs-1: dirty=581 wb=847 unstable=0 bg_thresh=996 thresh=1993 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 30.927961: balance_dirty_state: bdi btrfs-1: dirty=606 wb=847 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 30.928140: balance_dirty_state: bdi btrfs-1: dirty=631 wb=847 unstable=0 bg_thresh=1004 thresh=2008 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 30.928315: balance_dirty_state: bdi btrfs-1: dirty=681 wb=847 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 30.928321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=40972 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.935427: balance_dirty_state: bdi btrfs-1: dirty=681 wb=722 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 30.935847: balance_dirty_state: bdi btrfs-1: dirty=681 wb=722 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 30.935937: balance_dirty_state: bdi btrfs-1: dirty=706 wb=722 unstable=0 bg_thresh=999 thresh=1999 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 30.936024: balance_dirty_state: bdi btrfs-1: dirty=731 wb=722 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 30.936200: balance_dirty_state: bdi btrfs-1: dirty=756 wb=722 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 30.936391: balance_dirty_state: bdi btrfs-1: dirty=781 wb=722 unstable=0 bg_thresh=1004 thresh=2008 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 30.936580: balance_dirty_state: bdi btrfs-1: dirty=806 wb=722 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 30.936586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=40972 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.943444: balance_dirty_state: bdi btrfs-1: dirty=806 wb=722 unstable=0 bg_thresh=994 thresh=1989 gap=461 poll_thresh=19 ino=257 dd-2584 [004] 30.943473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=40972 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 30.951438: balance_dirty_state: bdi btrfs-1: dirty=806 wb=472 unstable=0 bg_thresh=994 thresh=1988 gap=710 poll_thresh=19 ino=257 dd-2584 [004] 30.951578: balance_dirty_state: bdi btrfs-1: dirty=831 wb=472 unstable=0 bg_thresh=994 thresh=1988 gap=685 poll_thresh=14 ino=257 dd-2584 [004] 30.951671: balance_dirty_state: bdi btrfs-1: dirty=856 wb=472 unstable=0 bg_thresh=996 thresh=1993 gap=665 poll_thresh=15 ino=257 dd-2584 [004] 30.951765: balance_dirty_state: bdi btrfs-1: dirty=856 wb=472 unstable=0 bg_thresh=996 thresh=1993 gap=665 poll_thresh=16 ino=257 dd-2584 [004] 30.951953: balance_dirty_state: bdi btrfs-1: dirty=906 wb=472 unstable=0 bg_thresh=999 thresh=1998 gap=620 poll_thresh=17 ino=257 dd-2584 [004] 30.952144: balance_dirty_state: bdi btrfs-1: dirty=931 wb=472 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 30.952637: balance_dirty_state: bdi btrfs-1: dirty=956 wb=472 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=19 ino=257 dd-2584 [004] 30.952825: balance_dirty_state: bdi btrfs-1: dirty=981 wb=472 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=20 ino=257 dd-2584 [004] 30.953011: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=472 unstable=0 bg_thresh=999 thresh=1999 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 30.953018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=40972 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 30.953076: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13500 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 30.954937: writeback_single_inode: bdi btrfs-1: ino=257 state= age=100 wrote=800 to_write=7392 dd-2584 [004] 30.959439: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1272 unstable=0 bg_thresh=989 thresh=1978 gap=475 poll_thresh=21 ino=257 dd-2584 [004] 30.959496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=40972 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 30.967572: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1023 unstable=0 bg_thresh=993 thresh=1986 gap=741 poll_thresh=21 ino=257 dd-2584 [007] 30.967645: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1023 unstable=0 bg_thresh=993 thresh=1986 gap=741 poll_thresh=16 ino=257 dd-2584 [007] 30.967772: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1023 unstable=0 bg_thresh=998 thresh=1996 gap=701 poll_thresh=17 ino=257 dd-2584 [007] 30.967893: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1023 unstable=0 bg_thresh=997 thresh=1995 gap=675 poll_thresh=18 ino=257 dd-2584 [007] 30.968017: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1023 unstable=0 bg_thresh=997 thresh=1994 gap=649 poll_thresh=19 ino=257 dd-2584 [007] 30.968141: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1023 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=20 ino=257 dd-2584 [007] 30.968444: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1023 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=21 ino=257 dd-2584 [007] 30.968566: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1023 unstable=0 bg_thresh=998 thresh=1996 gap=551 poll_thresh=22 ino=257 dd-2584 [007] 30.968685: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1023 unstable=0 bg_thresh=997 thresh=1995 gap=525 poll_thresh=23 ino=257 dd-2584 [007] 30.968826: balance_dirty_state: bdi btrfs-1: dirty=497 wb=948 unstable=0 bg_thresh=993 thresh=1986 gap=541 poll_thresh=24 ino=257 dd-2584 [007] 30.968961: balance_dirty_state: bdi btrfs-1: dirty=522 wb=898 unstable=0 bg_thresh=1001 thresh=2002 gap=582 poll_thresh=25 ino=257 dd-2584 [007] 30.969084: balance_dirty_state: bdi btrfs-1: dirty=547 wb=898 unstable=0 bg_thresh=996 thresh=1993 gap=548 poll_thresh=26 ino=257 dd-2584 [007] 30.969206: balance_dirty_state: bdi btrfs-1: dirty=597 wb=898 unstable=0 bg_thresh=999 thresh=1998 gap=503 poll_thresh=27 ino=257 dd-2584 [007] 30.969327: balance_dirty_state: bdi btrfs-1: dirty=622 wb=898 unstable=0 bg_thresh=999 thresh=1998 gap=478 poll_thresh=28 ino=257 dd-2584 [007] 30.969333: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=40972 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 30.975517: balance_dirty_state: bdi btrfs-1: dirty=622 wb=798 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=28 ino=257 dd-2584 [007] 30.975591: balance_dirty_state: bdi btrfs-1: dirty=620 wb=798 unstable=0 bg_thresh=999 thresh=1999 gap=581 poll_thresh=21 ino=257 dd-2584 [007] 30.975882: balance_dirty_state: bdi btrfs-1: dirty=670 wb=798 unstable=0 bg_thresh=999 thresh=1998 gap=530 poll_thresh=22 ino=257 dd-2584 [007] 30.975999: balance_dirty_state: bdi btrfs-1: dirty=695 wb=798 unstable=0 bg_thresh=998 thresh=1997 gap=504 poll_thresh=23 ino=257 dd-2584 [007] 30.976115: balance_dirty_state: bdi btrfs-1: dirty=720 wb=798 unstable=0 bg_thresh=998 thresh=1996 gap=478 poll_thresh=24 ino=257 dd-2584 [007] 30.976120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=43684 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 30.983523: balance_dirty_state: bdi btrfs-1: dirty=716 wb=659 unstable=0 bg_thresh=995 thresh=1990 gap=615 poll_thresh=24 ino=257 dd-2584 [007] 30.983635: balance_dirty_state: bdi btrfs-1: dirty=741 wb=659 unstable=0 bg_thresh=994 thresh=1989 gap=589 poll_thresh=18 ino=257 dd-2584 [007] 30.983755: balance_dirty_state: bdi btrfs-1: dirty=766 wb=659 unstable=0 bg_thresh=994 thresh=1988 gap=563 poll_thresh=19 ino=257 dd-2584 [007] 30.983874: balance_dirty_state: bdi btrfs-1: dirty=816 wb=659 unstable=0 bg_thresh=990 thresh=1981 gap=506 poll_thresh=20 ino=257 dd-2584 [007] 30.983991: balance_dirty_state: bdi btrfs-1: dirty=841 wb=659 unstable=0 bg_thresh=990 thresh=1980 gap=480 poll_thresh=21 ino=257 dd-2584 [007] 30.983996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=43684 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 30.991596: balance_dirty_state: bdi btrfs-1: dirty=841 wb=534 unstable=0 bg_thresh=994 thresh=1988 gap=613 poll_thresh=21 ino=257 dd-2584 [000] 30.991698: balance_dirty_state: bdi btrfs-1: dirty=841 wb=534 unstable=0 bg_thresh=994 thresh=1988 gap=613 poll_thresh=16 ino=257 dd-2584 [000] 30.991933: balance_dirty_state: bdi btrfs-1: dirty=891 wb=534 unstable=0 bg_thresh=996 thresh=1993 gap=568 poll_thresh=17 ino=257 dd-2584 [000] 30.992515: balance_dirty_state: bdi btrfs-1: dirty=916 wb=534 unstable=0 bg_thresh=996 thresh=1992 gap=542 poll_thresh=18 ino=257 dd-2584 [000] 30.992753: balance_dirty_state: bdi btrfs-1: dirty=941 wb=534 unstable=0 bg_thresh=998 thresh=1996 gap=521 poll_thresh=19 ino=257 dd-2584 [000] 30.992984: balance_dirty_state: bdi btrfs-1: dirty=991 wb=534 unstable=0 bg_thresh=997 thresh=1995 gap=470 poll_thresh=20 ino=257 dd-2584 [000] 30.992993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=43684 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.003558: balance_dirty_state: bdi btrfs-1: dirty=991 wb=284 unstable=0 bg_thresh=998 thresh=1996 gap=721 poll_thresh=20 ino=257 dd-2584 [006] 31.003682: balance_dirty_state: bdi btrfs-1: dirty=991 wb=284 unstable=0 bg_thresh=998 thresh=1996 gap=721 poll_thresh=15 ino=257 dd-2584 [006] 31.003802: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=284 unstable=0 bg_thresh=1000 thresh=2001 gap=701 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 31.003891: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13552 wrote=0 to_write=8192 dd-2584 [006] 31.004049: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=284 unstable=0 bg_thresh=1000 thresh=2000 gap=675 poll_thresh=17 ino=257 dd-2584 [006] 31.004295: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=334 unstable=0 bg_thresh=999 thresh=1999 gap=599 poll_thresh=18 ino=257 dd-2584 [006] 31.004545: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=384 unstable=0 bg_thresh=1001 thresh=2003 gap=578 poll_thresh=19 ino=257 dd-2584 [006] 31.004792: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=434 unstable=0 bg_thresh=1001 thresh=2002 gap=552 poll_thresh=20 ino=257 dd-2584 [006] 31.005233: balance_dirty_state: bdi btrfs-1: dirty=941 wb=559 unstable=0 bg_thresh=1000 thresh=2001 gap=501 poll_thresh=21 ino=257 dd-2584 [006] 31.005404: balance_dirty_state: bdi btrfs-1: dirty=916 wb=609 unstable=0 bg_thresh=1002 thresh=2005 gap=480 poll_thresh=22 ino=257 dd-2584 [006] 31.005406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=43684 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 31.007416: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=992 to_write=7200 dd-2584 [006] 31.011524: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1159 unstable=0 bg_thresh=1002 thresh=2005 gap=605 poll_thresh=22 ino=257 dd-2584 [006] 31.011611: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1159 unstable=0 bg_thresh=999 thresh=1999 gap=599 poll_thresh=16 ino=257 dd-2584 [006] 31.011771: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1159 unstable=0 bg_thresh=999 thresh=1998 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 31.011932: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1159 unstable=0 bg_thresh=1001 thresh=2002 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 31.012096: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1159 unstable=0 bg_thresh=1000 thresh=2001 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 31.012261: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1159 unstable=0 bg_thresh=1000 thresh=2000 gap=450 poll_thresh=20 ino=257 dd-2584 [006] 31.012266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=43684 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.019577: balance_dirty_state: bdi btrfs-1: dirty=385 wb=978 unstable=0 bg_thresh=999 thresh=1999 gap=636 poll_thresh=20 ino=257 dd-2584 [006] 31.019645: balance_dirty_state: bdi btrfs-1: dirty=385 wb=978 unstable=0 bg_thresh=1002 thresh=2004 gap=641 poll_thresh=15 ino=257 dd-2584 [006] 31.019706: balance_dirty_state: bdi btrfs-1: dirty=410 wb=978 unstable=0 bg_thresh=1001 thresh=2003 gap=615 poll_thresh=16 ino=257 dd-2584 [006] 31.020003: balance_dirty_state: bdi btrfs-1: dirty=435 wb=978 unstable=0 bg_thresh=1001 thresh=2002 gap=589 poll_thresh=17 ino=257 dd-2584 [006] 31.020126: balance_dirty_state: bdi btrfs-1: dirty=460 wb=978 unstable=0 bg_thresh=1000 thresh=2001 gap=563 poll_thresh=18 ino=257 dd-2584 [006] 31.020247: balance_dirty_state: bdi btrfs-1: dirty=510 wb=978 unstable=0 bg_thresh=1000 thresh=2000 gap=512 poll_thresh=19 ino=257 dd-2584 [006] 31.020368: balance_dirty_state: bdi btrfs-1: dirty=535 wb=978 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=20 ino=257 dd-2584 [006] 31.020372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=43684 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.027549: balance_dirty_state: bdi btrfs-1: dirty=535 wb=978 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=20 ino=257 dd-2584 [006] 31.027554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=43684 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.035531: balance_dirty_state: bdi btrfs-1: dirty=530 wb=729 unstable=0 bg_thresh=1002 thresh=2005 gap=746 poll_thresh=20 ino=257 dd-2584 [006] 31.035661: balance_dirty_state: bdi btrfs-1: dirty=555 wb=729 unstable=0 bg_thresh=999 thresh=1999 gap=715 poll_thresh=15 ino=257 dd-2584 [006] 31.035785: balance_dirty_state: bdi btrfs-1: dirty=555 wb=729 unstable=0 bg_thresh=1002 thresh=2004 gap=720 poll_thresh=16 ino=257 dd-2584 [006] 31.036024: balance_dirty_state: bdi btrfs-1: dirty=605 wb=729 unstable=0 bg_thresh=1001 thresh=2003 gap=669 poll_thresh=17 ino=257 dd-2584 [006] 31.036264: balance_dirty_state: bdi btrfs-1: dirty=630 wb=729 unstable=0 bg_thresh=1001 thresh=2002 gap=643 poll_thresh=18 ino=257 dd-2584 [006] 31.036535: balance_dirty_state: bdi btrfs-1: dirty=656 wb=729 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 31.037147: balance_dirty_state: bdi btrfs-1: dirty=695 wb=729 unstable=0 bg_thresh=1000 thresh=2001 gap=577 poll_thresh=20 ino=257 dd-2584 [006] 31.037414: balance_dirty_state: bdi btrfs-1: dirty=721 wb=729 unstable=0 bg_thresh=1000 thresh=2001 gap=551 poll_thresh=21 ino=257 dd-2584 [006] 31.037680: balance_dirty_state: bdi btrfs-1: dirty=747 wb=729 unstable=0 bg_thresh=1000 thresh=2001 gap=525 poll_thresh=22 ino=257 dd-2584 [006] 31.037948: balance_dirty_state: bdi btrfs-1: dirty=786 wb=729 unstable=0 bg_thresh=1001 thresh=2002 gap=487 poll_thresh=23 ino=257 dd-2584 [006] 31.037956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=43684 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.043598: balance_dirty_state: bdi btrfs-1: dirty=786 wb=604 unstable=0 bg_thresh=1001 thresh=2002 gap=612 poll_thresh=23 ino=257 dd-2584 [006] 31.043694: balance_dirty_state: bdi btrfs-1: dirty=799 wb=604 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=17 ino=257 dd-2584 [006] 31.043822: balance_dirty_state: bdi btrfs-1: dirty=838 wb=604 unstable=0 bg_thresh=1000 thresh=2000 gap=558 poll_thresh=18 ino=257 dd-2584 [006] 31.043954: balance_dirty_state: bdi btrfs-1: dirty=864 wb=604 unstable=0 bg_thresh=999 thresh=1998 gap=530 poll_thresh=19 ino=257 dd-2584 [006] 31.044082: balance_dirty_state: bdi btrfs-1: dirty=903 wb=604 unstable=0 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=20 ino=257 dd-2584 [006] 31.044086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=43684 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.051598: balance_dirty_state: bdi btrfs-1: dirty=903 wb=479 unstable=0 bg_thresh=1001 thresh=2003 gap=621 poll_thresh=20 ino=257 dd-2584 [006] 31.051739: balance_dirty_state: bdi btrfs-1: dirty=916 wb=479 unstable=0 bg_thresh=1001 thresh=2002 gap=607 poll_thresh=15 ino=257 dd-2584 [006] 31.051871: balance_dirty_state: bdi btrfs-1: dirty=929 wb=479 unstable=0 bg_thresh=1000 thresh=2001 gap=593 poll_thresh=16 ino=257 dd-2584 [006] 31.052479: balance_dirty_state: bdi btrfs-1: dirty=955 wb=479 unstable=0 bg_thresh=999 thresh=1999 gap=565 poll_thresh=17 ino=257 dd-2584 [006] 31.052749: balance_dirty_state: bdi btrfs-1: dirty=994 wb=479 unstable=0 bg_thresh=999 thresh=1999 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 31.053029: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=479 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 31.053081: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13600 wrote=0 to_write=8192 dd-2584 [006] 31.053309: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=479 unstable=0 bg_thresh=999 thresh=1998 gap=475 poll_thresh=20 ino=257 dd-2584 [006] 31.053312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=43684 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 31.057166: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=832 to_write=7360 dd-2584 [006] 31.059517: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1181 unstable=0 bg_thresh=996 thresh=1992 gap=597 poll_thresh=20 ino=257 dd-2584 [006] 31.059657: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1181 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 31.059788: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1181 unstable=0 bg_thresh=995 thresh=1991 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 31.060054: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1181 unstable=0 bg_thresh=997 thresh=1995 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 31.060617: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1181 unstable=0 bg_thresh=996 thresh=1992 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 31.060625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=43684 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.067544: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1056 unstable=0 bg_thresh=994 thresh=1988 gap=605 poll_thresh=18 ino=257 dd-2584 [006] 31.067643: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1056 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=13 ino=257 dd-2584 [006] 31.067706: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1056 unstable=0 bg_thresh=996 thresh=1992 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 31.067932: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1056 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 31.067996: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1056 unstable=0 bg_thresh=995 thresh=1991 gap=545 poll_thresh=16 ino=257 dd-2584 [006] 31.068434: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1056 unstable=0 bg_thresh=1043 thresh=2087 gap=603 poll_thresh=17 ino=257 dd-2584 [006] 31.068547: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1056 unstable=0 bg_thresh=1043 thresh=2086 gap=577 poll_thresh=18 ino=257 dd-2584 [006] 31.068661: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1056 unstable=0 bg_thresh=1045 thresh=2090 gap=556 poll_thresh=19 ino=257 dd-2584 [006] 31.068774: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1056 unstable=0 bg_thresh=1044 thresh=2089 gap=530 poll_thresh=20 ino=257 dd-2584 [006] 31.068888: balance_dirty_state: bdi btrfs-1: dirty=553 wb=1056 unstable=0 bg_thresh=1041 thresh=2082 gap=473 poll_thresh=21 ino=257 dd-2584 [006] 31.068893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-71% task_gap=-243% task_weight=100% bdi_bw=43684 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.075579: balance_dirty_state: bdi btrfs-1: dirty=553 wb=931 unstable=0 bg_thresh=1041 thresh=2082 gap=598 poll_thresh=21 ino=257 dd-2584 [006] 31.075650: balance_dirty_state: bdi btrfs-1: dirty=553 wb=931 unstable=0 bg_thresh=1041 thresh=2082 gap=598 poll_thresh=16 ino=257 dd-2584 [006] 31.075769: balance_dirty_state: bdi btrfs-1: dirty=603 wb=931 unstable=0 bg_thresh=1043 thresh=2086 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 31.076057: balance_dirty_state: bdi btrfs-1: dirty=628 wb=931 unstable=0 bg_thresh=1042 thresh=2085 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 31.076175: balance_dirty_state: bdi btrfs-1: dirty=653 wb=931 unstable=0 bg_thresh=1042 thresh=2084 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 31.076180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1345 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=43684 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.083577: balance_dirty_state: bdi btrfs-1: dirty=653 wb=931 unstable=0 bg_thresh=1042 thresh=2084 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 31.083582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1345 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=45636 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.095522: balance_dirty_state: bdi btrfs-1: dirty=653 wb=581 unstable=0 bg_thresh=1020 thresh=2040 gap=806 poll_thresh=19 ino=257 dd-2584 [006] 31.095594: balance_dirty_state: bdi btrfs-1: dirty=678 wb=581 unstable=0 bg_thresh=1019 thresh=2039 gap=780 poll_thresh=14 ino=257 dd-2584 [006] 31.095658: balance_dirty_state: bdi btrfs-1: dirty=678 wb=581 unstable=0 bg_thresh=1022 thresh=2044 gap=785 poll_thresh=15 ino=257 dd-2584 [006] 31.095719: balance_dirty_state: bdi btrfs-1: dirty=703 wb=581 unstable=0 bg_thresh=1021 thresh=2043 gap=759 poll_thresh=16 ino=257 dd-2584 [006] 31.095843: balance_dirty_state: bdi btrfs-1: dirty=728 wb=581 unstable=0 bg_thresh=1024 thresh=2048 gap=739 poll_thresh=17 ino=257 dd-2584 [006] 31.095966: balance_dirty_state: bdi btrfs-1: dirty=778 wb=581 unstable=0 bg_thresh=1023 thresh=2047 gap=688 poll_thresh=18 ino=257 dd-2584 [006] 31.096089: balance_dirty_state: bdi btrfs-1: dirty=803 wb=581 unstable=0 bg_thresh=1025 thresh=2051 gap=667 poll_thresh=19 ino=257 dd-2584 [006] 31.096216: balance_dirty_state: bdi btrfs-1: dirty=828 wb=581 unstable=0 bg_thresh=1025 thresh=2050 gap=641 poll_thresh=20 ino=257 dd-2584 [006] 31.096343: balance_dirty_state: bdi btrfs-1: dirty=853 wb=581 unstable=0 bg_thresh=1024 thresh=2049 gap=615 poll_thresh=21 ino=257 dd-2584 [006] 31.096653: balance_dirty_state: bdi btrfs-1: dirty=903 wb=581 unstable=0 bg_thresh=1015 thresh=2030 gap=546 poll_thresh=22 ino=257 dd-2584 [006] 31.096786: balance_dirty_state: bdi btrfs-1: dirty=928 wb=581 unstable=0 bg_thresh=1014 thresh=2029 gap=520 poll_thresh=23 ino=257 dd-2584 [006] 31.097222: balance_dirty_state: bdi btrfs-1: dirty=966 wb=581 unstable=0 bg_thresh=1033 thresh=2066 gap=519 poll_thresh=24 ino=257 dd-2584 [006] 31.097344: balance_dirty_state: bdi btrfs-1: dirty=991 wb=581 unstable=0 bg_thresh=1032 thresh=2064 gap=492 poll_thresh=25 ino=257 dd-2584 [006] 31.097350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1326 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-60% task_gap=-219% task_weight=99% bdi_bw=45636 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 31.103559: balance_dirty_state: bdi btrfs-1: dirty=991 wb=456 unstable=0 bg_thresh=1024 thresh=2049 gap=602 poll_thresh=25 ino=257 dd-2584 [006] 31.103629: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=456 unstable=0 bg_thresh=1024 thresh=2049 gap=577 poll_thresh=19 ino=257 dd-2584 [006] 31.103752: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=456 unstable=0 bg_thresh=1024 thresh=2048 gap=551 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 31.103805: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13652 wrote=0 to_write=8192 dd-2584 [006] 31.103883: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=456 unstable=0 bg_thresh=1026 thresh=2052 gap=530 poll_thresh=21 ino=257 dd-2584 [006] 31.104010: balance_dirty_state: bdi btrfs-1: dirty=1091 wb=481 unstable=0 bg_thresh=1025 thresh=2051 gap=479 poll_thresh=22 ino=257 dd-2584 [006] 31.104012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1314 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-143% task_weight=98% bdi_bw=45636 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 31.105843: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=880 to_write=7312 dd-2584 [006] 31.111491: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1216 unstable=0 bg_thresh=1018 thresh=2037 gap=594 poll_thresh=22 ino=257 dd-2584 [006] 31.111563: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1216 unstable=0 bg_thresh=1018 thresh=2036 gap=593 poll_thresh=16 ino=257 dd-2584 [006] 31.111871: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1216 unstable=0 bg_thresh=1017 thresh=2035 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 31.111995: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1216 unstable=0 bg_thresh=1017 thresh=2034 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 31.112131: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1216 unstable=0 bg_thresh=1016 thresh=2032 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 31.112137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=45636 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.119565: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1086 unstable=0 bg_thresh=1016 thresh=2033 gap=632 poll_thresh=19 ino=257 dd-2584 [006] 31.119637: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1086 unstable=0 bg_thresh=1016 thresh=2033 gap=607 poll_thresh=14 ino=257 dd-2584 [006] 31.119699: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1086 unstable=0 bg_thresh=1016 thresh=2032 gap=581 poll_thresh=15 ino=257 dd-2584 [006] 31.119760: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1086 unstable=0 bg_thresh=1016 thresh=2032 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 31.119883: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1086 unstable=0 bg_thresh=1018 thresh=2036 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 31.120005: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1086 unstable=0 bg_thresh=1017 thresh=2035 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 31.120126: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1086 unstable=0 bg_thresh=1017 thresh=2034 gap=483 poll_thresh=19 ino=257 dd-2584 [006] 31.120130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-254% task_weight=98% bdi_bw=45636 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.131570: balance_dirty_state: bdi btrfs-1: dirty=465 wb=881 unstable=0 bg_thresh=1010 thresh=2020 gap=674 poll_thresh=19 ino=257 dd-2584 [006] 31.131638: balance_dirty_state: bdi btrfs-1: dirty=490 wb=881 unstable=0 bg_thresh=1010 thresh=2020 gap=649 poll_thresh=14 ino=257 dd-2584 [006] 31.131867: balance_dirty_state: bdi btrfs-1: dirty=515 wb=881 unstable=0 bg_thresh=1012 thresh=2025 gap=629 poll_thresh=15 ino=257 dd-2584 [006] 31.131928: balance_dirty_state: bdi btrfs-1: dirty=515 wb=881 unstable=0 bg_thresh=1009 thresh=2019 gap=623 poll_thresh=16 ino=257 dd-2584 [006] 31.132047: balance_dirty_state: bdi btrfs-1: dirty=540 wb=881 unstable=0 bg_thresh=1009 thresh=2018 gap=597 poll_thresh=17 ino=257 dd-2584 [006] 31.132168: balance_dirty_state: bdi btrfs-1: dirty=590 wb=881 unstable=0 bg_thresh=1011 thresh=2022 gap=551 poll_thresh=18 ino=257 dd-2584 [006] 31.132288: balance_dirty_state: bdi btrfs-1: dirty=615 wb=881 unstable=0 bg_thresh=1010 thresh=2021 gap=525 poll_thresh=19 ino=257 dd-2584 [006] 31.132409: balance_dirty_state: bdi btrfs-1: dirty=640 wb=881 unstable=0 bg_thresh=1010 thresh=2020 gap=499 poll_thresh=20 ino=257 dd-2584 [006] 31.132413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=45636 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 31.143583: balance_dirty_state: bdi btrfs-1: dirty=640 wb=642 unstable=0 bg_thresh=1006 thresh=2012 gap=730 poll_thresh=20 ino=257 dd-2584 [006] 31.143672: balance_dirty_state: bdi btrfs-1: dirty=665 wb=642 unstable=0 bg_thresh=1008 thresh=2017 gap=710 poll_thresh=15 ino=257 dd-2584 [006] 31.143731: balance_dirty_state: bdi btrfs-1: dirty=690 wb=642 unstable=0 bg_thresh=1008 thresh=2016 gap=684 poll_thresh=16 ino=257 dd-2584 [006] 31.143849: balance_dirty_state: bdi btrfs-1: dirty=715 wb=642 unstable=0 bg_thresh=1007 thresh=2015 gap=658 poll_thresh=17 ino=257 dd-2584 [006] 31.143964: balance_dirty_state: bdi btrfs-1: dirty=740 wb=642 unstable=0 bg_thresh=1007 thresh=2014 gap=632 poll_thresh=18 ino=257 dd-2584 [006] 31.144243: balance_dirty_state: bdi btrfs-1: dirty=765 wb=642 unstable=0 bg_thresh=1006 thresh=2013 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 31.144363: balance_dirty_state: bdi btrfs-1: dirty=815 wb=642 unstable=0 bg_thresh=1008 thresh=2017 gap=560 poll_thresh=20 ino=257 dd-2584 [006] 31.144482: balance_dirty_state: bdi btrfs-1: dirty=840 wb=642 unstable=0 bg_thresh=1008 thresh=2016 gap=534 poll_thresh=21 ino=257 dd-2584 [006] 31.144601: balance_dirty_state: bdi btrfs-1: dirty=865 wb=642 unstable=0 bg_thresh=1007 thresh=2015 gap=508 poll_thresh=22 ino=257 dd-2584 [006] 31.144721: balance_dirty_state: bdi btrfs-1: dirty=915 wb=642 unstable=0 bg_thresh=1007 thresh=2014 gap=457 poll_thresh=23 ino=257 dd-2584 [006] 31.144726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-327% task_weight=98% bdi_bw=45636 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 31.151596: balance_dirty_state: bdi btrfs-1: dirty=915 wb=492 unstable=0 bg_thresh=1009 thresh=2018 gap=611 poll_thresh=23 ino=257 dd-2584 [006] 31.151680: balance_dirty_state: bdi btrfs-1: dirty=915 wb=492 unstable=0 bg_thresh=1013 thresh=2026 gap=619 poll_thresh=17 ino=257 dd-2584 [006] 31.151798: balance_dirty_state: bdi btrfs-1: dirty=940 wb=492 unstable=0 bg_thresh=1012 thresh=2025 gap=593 poll_thresh=18 ino=257 dd-2584 [006] 31.151910: balance_dirty_state: bdi btrfs-1: dirty=990 wb=492 unstable=0 bg_thresh=1012 thresh=2024 gap=542 poll_thresh=19 ino=257 dd-2584 [006] 31.152187: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=492 unstable=0 bg_thresh=1011 thresh=2023 gap=516 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 31.152253: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13700 wrote=0 to_write=8192 dd-2584 [006] 31.152317: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=492 unstable=0 bg_thresh=1013 thresh=2027 gap=495 poll_thresh=21 ino=257 dd-2584 [006] 31.152318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=45636 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 31.155664: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=832 to_write=7360 dd-2584 [004] 31.159595: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1193 unstable=0 bg_thresh=1011 thresh=2023 gap=616 poll_thresh=21 ino=257 dd-2584 [004] 31.159679: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1193 unstable=0 bg_thresh=1011 thresh=2023 gap=616 poll_thresh=16 ino=257 dd-2584 [004] 31.159796: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1193 unstable=0 bg_thresh=1014 thresh=2028 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 31.159911: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1193 unstable=0 bg_thresh=1016 thresh=2033 gap=551 poll_thresh=18 ino=257 dd-2584 [004] 31.160031: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1193 unstable=0 bg_thresh=1018 thresh=2037 gap=530 poll_thresh=19 ino=257 dd-2584 [004] 31.160149: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1193 unstable=0 bg_thresh=1018 thresh=2036 gap=479 poll_thresh=20 ino=257 dd-2584 [004] 31.160154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-298% task_weight=98% bdi_bw=45636 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 31.167674: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1068 unstable=0 bg_thresh=1015 thresh=2030 gap=598 poll_thresh=20 ino=257 dd-2584 [004] 31.167743: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1068 unstable=0 bg_thresh=1015 thresh=2030 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 31.167800: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1068 unstable=0 bg_thresh=1015 thresh=2030 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 31.167911: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1068 unstable=0 bg_thresh=1020 thresh=2040 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 31.168191: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1068 unstable=0 bg_thresh=1022 thresh=2045 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 31.168305: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1068 unstable=0 bg_thresh=1019 thresh=2038 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 31.168310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=45636 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 31.175584: balance_dirty_state: bdi btrfs-1: dirty=489 wb=943 unstable=0 bg_thresh=1013 thresh=2027 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 31.175678: balance_dirty_state: bdi btrfs-1: dirty=489 wb=943 unstable=0 bg_thresh=1013 thresh=2027 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 31.175742: balance_dirty_state: bdi btrfs-1: dirty=514 wb=943 unstable=0 bg_thresh=1013 thresh=2027 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 31.175798: balance_dirty_state: bdi btrfs-1: dirty=539 wb=943 unstable=0 bg_thresh=1016 thresh=2032 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 31.175909: balance_dirty_state: bdi btrfs-1: dirty=564 wb=943 unstable=0 bg_thresh=1018 thresh=2037 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 31.176068: balance_dirty_state: bdi btrfs-1: dirty=589 wb=943 unstable=0 bg_thresh=1016 thresh=2033 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 31.176074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-256% task_weight=98% bdi_bw=45636 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 31.187569: balance_dirty_state: bdi btrfs-1: dirty=589 wb=705 unstable=0 bg_thresh=1017 thresh=2035 gap=741 poll_thresh=18 ino=257 dd-2584 [004] 31.187634: balance_dirty_state: bdi btrfs-1: dirty=614 wb=705 unstable=0 bg_thresh=1014 thresh=2029 gap=710 poll_thresh=13 ino=257 dd-2584 [004] 31.187691: balance_dirty_state: bdi btrfs-1: dirty=639 wb=705 unstable=0 bg_thresh=1017 thresh=2034 gap=690 poll_thresh=14 ino=257 dd-2584 [004] 31.187748: balance_dirty_state: bdi btrfs-1: dirty=639 wb=705 unstable=0 bg_thresh=1014 thresh=2028 gap=684 poll_thresh=15 ino=257 dd-2584 [004] 31.187804: balance_dirty_state: bdi btrfs-1: dirty=664 wb=705 unstable=0 bg_thresh=1016 thresh=2033 gap=664 poll_thresh=16 ino=257 dd-2584 [004] 31.188079: balance_dirty_state: bdi btrfs-1: dirty=689 wb=705 unstable=0 bg_thresh=1016 thresh=2032 gap=638 poll_thresh=17 ino=257 dd-2584 [004] 31.188196: balance_dirty_state: bdi btrfs-1: dirty=714 wb=705 unstable=0 bg_thresh=1018 thresh=2036 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 31.188311: balance_dirty_state: bdi btrfs-1: dirty=764 wb=705 unstable=0 bg_thresh=1017 thresh=2035 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 31.188428: balance_dirty_state: bdi btrfs-1: dirty=789 wb=705 unstable=0 bg_thresh=1017 thresh=2034 gap=540 poll_thresh=20 ino=257 dd-2584 [004] 31.188551: balance_dirty_state: bdi btrfs-1: dirty=814 wb=705 unstable=0 bg_thresh=1016 thresh=2032 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 31.188669: balance_dirty_state: bdi btrfs-1: dirty=839 wb=705 unstable=0 bg_thresh=1015 thresh=2031 gap=487 poll_thresh=22 ino=257 dd-2584 [004] 31.188674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-305% task_weight=98% bdi_bw=48656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 31.195576: balance_dirty_state: bdi btrfs-1: dirty=839 wb=580 unstable=0 bg_thresh=1017 thresh=2034 gap=615 poll_thresh=22 ino=257 dd-2584 [001] 31.195701: balance_dirty_state: bdi btrfs-1: dirty=839 wb=580 unstable=0 bg_thresh=1017 thresh=2034 gap=615 poll_thresh=16 ino=257 dd-2584 [001] 31.195939: balance_dirty_state: bdi btrfs-1: dirty=889 wb=580 unstable=0 bg_thresh=1016 thresh=2033 gap=564 poll_thresh=17 ino=257 dd-2584 [001] 31.196172: balance_dirty_state: bdi btrfs-1: dirty=914 wb=580 unstable=0 bg_thresh=1016 thresh=2032 gap=538 poll_thresh=18 ino=257 dd-2584 [001] 31.196754: balance_dirty_state: bdi btrfs-1: dirty=939 wb=580 unstable=0 bg_thresh=1018 thresh=2036 gap=517 poll_thresh=19 ino=257 dd-2584 [001] 31.196989: balance_dirty_state: bdi btrfs-1: dirty=989 wb=580 unstable=0 bg_thresh=1014 thresh=2029 gap=460 poll_thresh=20 ino=257 dd-2584 [001] 31.196998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-308% task_weight=99% bdi_bw=48656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 31.203562: balance_dirty_state: bdi btrfs-1: dirty=989 wb=455 unstable=0 bg_thresh=1012 thresh=2025 gap=581 poll_thresh=20 ino=257 dd-2584 [001] 31.203689: balance_dirty_state: bdi btrfs-1: dirty=989 wb=455 unstable=0 bg_thresh=1015 thresh=2030 gap=586 poll_thresh=15 ino=257 dd-2584 [001] 31.203808: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=455 unstable=0 bg_thresh=1012 thresh=2024 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 31.204048: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=455 unstable=0 bg_thresh=1011 thresh=2023 gap=529 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 31.204099: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13752 wrote=0 to_write=8192 dd-2584 [001] 31.204295: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=455 unstable=0 bg_thresh=1013 thresh=2027 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 31.204541: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=505 unstable=0 bg_thresh=1013 thresh=2026 gap=457 poll_thresh=19 ino=257 dd-2584 [001] 31.204544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=48656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 31.207135: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=912 to_write=7280 dd-2584 [001] 31.213447: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1255 unstable=0 bg_thresh=1014 thresh=2028 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 31.213534: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1230 unstable=0 bg_thresh=1016 thresh=2033 gap=614 poll_thresh=14 ino=257 dd-2584 [001] 31.213609: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1155 unstable=0 bg_thresh=1013 thresh=2027 gap=658 poll_thresh=15 ino=257 dd-2584 [001] 31.213676: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1130 unstable=0 bg_thresh=1016 thresh=2032 gap=663 poll_thresh=16 ino=257 dd-2584 [001] 31.213974: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1130 unstable=0 bg_thresh=1012 thresh=2025 gap=631 poll_thresh=17 ino=257 dd-2584 [001] 31.214095: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1130 unstable=0 bg_thresh=1014 thresh=2029 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 31.214211: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1130 unstable=0 bg_thresh=1014 thresh=2028 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 31.214329: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1130 unstable=0 bg_thresh=1013 thresh=2027 gap=533 poll_thresh=20 ino=257 dd-2584 [001] 31.214445: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1130 unstable=0 bg_thresh=1013 thresh=2026 gap=507 poll_thresh=21 ino=257 dd-2584 [001] 31.214562: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1130 unstable=0 bg_thresh=1015 thresh=2030 gap=486 poll_thresh=22 ino=257 dd-2584 [001] 31.214567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=48656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 31.219607: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1130 unstable=0 bg_thresh=1015 thresh=2030 gap=486 poll_thresh=22 ino=257 dd-2584 [000] 31.219616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=48656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 31.227550: balance_dirty_state: bdi btrfs-1: dirty=414 wb=930 unstable=0 bg_thresh=1013 thresh=2026 gap=682 poll_thresh=22 ino=257 dd-2584 [004] 31.227737: balance_dirty_state: bdi btrfs-1: dirty=439 wb=930 unstable=0 bg_thresh=1013 thresh=2026 gap=657 poll_thresh=16 ino=257 dd-2584 [004] 31.228094: balance_dirty_state: bdi btrfs-1: dirty=464 wb=930 unstable=0 bg_thresh=1012 thresh=2025 gap=631 poll_thresh=17 ino=257 dd-2584 [004] 31.228451: balance_dirty_state: bdi btrfs-1: dirty=514 wb=930 unstable=0 bg_thresh=1014 thresh=2029 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 31.229424: balance_dirty_state: bdi btrfs-1: dirty=539 wb=930 unstable=0 bg_thresh=1014 thresh=2028 gap=559 poll_thresh=19 ino=257 dd-2584 [004] 31.229785: balance_dirty_state: bdi btrfs-1: dirty=564 wb=930 unstable=0 bg_thresh=1013 thresh=2027 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 31.230149: balance_dirty_state: bdi btrfs-1: dirty=614 wb=930 unstable=0 bg_thresh=1013 thresh=2026 gap=482 poll_thresh=21 ino=257 dd-2584 [004] 31.230162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=48656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 31.235527: balance_dirty_state: bdi btrfs-1: dirty=614 wb=930 unstable=0 bg_thresh=1007 thresh=2015 gap=471 poll_thresh=21 ino=257 dd-2584 [004] 31.235533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=48656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 31.243596: balance_dirty_state: bdi btrfs-1: dirty=614 wb=680 unstable=0 bg_thresh=1016 thresh=2033 gap=739 poll_thresh=21 ino=257 dd-2584 [004] 31.243681: balance_dirty_state: bdi btrfs-1: dirty=614 wb=680 unstable=0 bg_thresh=1016 thresh=2033 gap=739 poll_thresh=16 ino=257 dd-2584 [004] 31.243837: balance_dirty_state: bdi btrfs-1: dirty=639 wb=680 unstable=0 bg_thresh=1019 thresh=2038 gap=719 poll_thresh=17 ino=257 dd-2584 [004] 31.244006: balance_dirty_state: bdi btrfs-1: dirty=689 wb=680 unstable=0 bg_thresh=1021 thresh=2043 gap=674 poll_thresh=18 ino=257 dd-2584 [004] 31.244183: balance_dirty_state: bdi btrfs-1: dirty=714 wb=680 unstable=0 bg_thresh=1023 thresh=2047 gap=653 poll_thresh=19 ino=257 dd-2584 [004] 31.244357: balance_dirty_state: bdi btrfs-1: dirty=739 wb=680 unstable=0 bg_thresh=1023 thresh=2046 gap=627 poll_thresh=20 ino=257 dd-2584 [004] 31.244796: balance_dirty_state: bdi btrfs-1: dirty=789 wb=680 unstable=0 bg_thresh=1022 thresh=2045 gap=576 poll_thresh=21 ino=257 dd-2584 [004] 31.244964: balance_dirty_state: bdi btrfs-1: dirty=814 wb=680 unstable=0 bg_thresh=1022 thresh=2044 gap=550 poll_thresh=22 ino=257 dd-2584 [004] 31.245129: balance_dirty_state: bdi btrfs-1: dirty=839 wb=680 unstable=0 bg_thresh=1024 thresh=2048 gap=529 poll_thresh=23 ino=257 dd-2584 [004] 31.245285: balance_dirty_state: bdi btrfs-1: dirty=864 wb=680 unstable=0 bg_thresh=1023 thresh=2047 gap=503 poll_thresh=24 ino=257 dd-2584 [004] 31.245289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-147% task_weight=98% bdi_bw=48656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 31.251543: balance_dirty_state: bdi btrfs-1: dirty=864 wb=555 unstable=0 bg_thresh=1009 thresh=2019 gap=600 poll_thresh=24 ino=257 dd-2584 [004] 31.251607: balance_dirty_state: bdi btrfs-1: dirty=889 wb=555 unstable=0 bg_thresh=1009 thresh=2019 gap=575 poll_thresh=18 ino=257 dd-2584 [004] 31.251772: balance_dirty_state: bdi btrfs-1: dirty=914 wb=555 unstable=0 bg_thresh=1012 thresh=2024 gap=555 poll_thresh=19 ino=257 dd-2584 [004] 31.251944: balance_dirty_state: bdi btrfs-1: dirty=964 wb=555 unstable=0 bg_thresh=1014 thresh=2029 gap=510 poll_thresh=20 ino=257 dd-2584 [004] 31.252072: balance_dirty_state: bdi btrfs-1: dirty=989 wb=555 unstable=0 bg_thresh=1016 thresh=2033 gap=489 poll_thresh=21 ino=257 dd-2584 [004] 31.252077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=48656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 31.259604: balance_dirty_state: bdi btrfs-1: dirty=989 wb=430 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=21 ino=257 dd-2584 [004] 31.259697: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=430 unstable=0 bg_thresh=997 thresh=1995 gap=551 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 31.259766: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13808 wrote=0 to_write=8192 dd-2584 [004] 31.260069: balance_dirty_state: bdi btrfs-1: dirty=989 wb=480 unstable=0 bg_thresh=1000 thresh=2000 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 31.260254: balance_dirty_state: bdi btrfs-1: dirty=939 wb=555 unstable=0 bg_thresh=1002 thresh=2005 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 31.260438: balance_dirty_state: bdi btrfs-1: dirty=864 wb=655 unstable=0 bg_thresh=1004 thresh=2009 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 31.260440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=48656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 31.261938: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=292 wrote=912 to_write=7280 dd-2584 [004] 31.267624: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1205 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 31.267735: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1205 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 31.267828: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1205 unstable=0 bg_thresh=998 thresh=1997 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 31.267922: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1205 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 31.268108: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1205 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=17 ino=257 dd-2584 [004] 31.268115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=48656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 31.275669: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1080 unstable=0 bg_thresh=996 thresh=1992 gap=607 poll_thresh=17 ino=257 dd-2584 [004] 31.275749: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1080 unstable=0 bg_thresh=998 thresh=1997 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 31.275808: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1080 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 31.275868: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1080 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 31.275927: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1080 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 31.276046: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1080 unstable=0 bg_thresh=994 thresh=1989 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 31.276332: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1080 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 31.276336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=48656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 31.283665: balance_dirty_state: bdi btrfs-1: dirty=430 wb=955 unstable=0 bg_thresh=997 thresh=1994 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 31.283772: balance_dirty_state: bdi btrfs-1: dirty=430 wb=955 unstable=0 bg_thresh=996 thresh=1993 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 31.283856: balance_dirty_state: bdi btrfs-1: dirty=455 wb=955 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 31.283940: balance_dirty_state: bdi btrfs-1: dirty=480 wb=955 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 31.284023: balance_dirty_state: bdi btrfs-1: dirty=480 wb=955 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 31.284193: balance_dirty_state: bdi btrfs-1: dirty=530 wb=955 unstable=0 bg_thresh=998 thresh=1996 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 31.284362: balance_dirty_state: bdi btrfs-1: dirty=555 wb=955 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 31.284368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=48656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 31.291698: balance_dirty_state: bdi btrfs-1: dirty=555 wb=830 unstable=0 bg_thresh=992 thresh=1984 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 31.291793: balance_dirty_state: bdi btrfs-1: dirty=555 wb=830 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 31.291878: balance_dirty_state: bdi btrfs-1: dirty=580 wb=830 unstable=0 bg_thresh=991 thresh=1983 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 31.291964: balance_dirty_state: bdi btrfs-1: dirty=605 wb=830 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 31.292050: balance_dirty_state: bdi btrfs-1: dirty=605 wb=830 unstable=0 bg_thresh=991 thresh=1982 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 31.292221: balance_dirty_state: bdi btrfs-1: dirty=655 wb=830 unstable=0 bg_thresh=993 thresh=1986 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 31.292916: balance_dirty_state: bdi btrfs-1: dirty=680 wb=705 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 31.293084: balance_dirty_state: bdi btrfs-1: dirty=705 wb=705 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 31.293254: balance_dirty_state: bdi btrfs-1: dirty=730 wb=705 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=20 ino=257 dd-2584 [004] 31.293423: balance_dirty_state: bdi btrfs-1: dirty=780 wb=705 unstable=0 bg_thresh=994 thresh=1988 gap=503 poll_thresh=21 ino=257 dd-2584 [004] 31.293590: balance_dirty_state: bdi btrfs-1: dirty=805 wb=705 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=22 ino=257 dd-2584 [004] 31.293596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=50900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 31.303700: balance_dirty_state: bdi btrfs-1: dirty=805 wb=555 unstable=0 bg_thresh=992 thresh=1984 gap=624 poll_thresh=22 ino=257 dd-2584 [003] 31.303766: balance_dirty_state: bdi btrfs-1: dirty=805 wb=555 unstable=0 bg_thresh=992 thresh=1984 gap=624 poll_thresh=16 ino=257 dd-2584 [003] 31.303881: balance_dirty_state: bdi btrfs-1: dirty=830 wb=555 unstable=0 bg_thresh=991 thresh=1983 gap=598 poll_thresh=17 ino=257 dd-2584 [003] 31.303994: balance_dirty_state: bdi btrfs-1: dirty=880 wb=555 unstable=0 bg_thresh=991 thresh=1982 gap=547 poll_thresh=18 ino=257 dd-2584 [003] 31.304272: balance_dirty_state: bdi btrfs-1: dirty=905 wb=555 unstable=0 bg_thresh=993 thresh=1986 gap=526 poll_thresh=19 ino=257 dd-2584 [003] 31.304386: balance_dirty_state: bdi btrfs-1: dirty=930 wb=555 unstable=0 bg_thresh=992 thresh=1985 gap=500 poll_thresh=20 ino=257 dd-2584 [003] 31.304501: balance_dirty_state: bdi btrfs-1: dirty=980 wb=555 unstable=0 bg_thresh=992 thresh=1984 gap=449 poll_thresh=21 ino=257 dd-2584 [003] 31.304506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=50900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 31.315738: balance_dirty_state: bdi btrfs-1: dirty=980 wb=430 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=21 ino=257 dd-2584 [000] 31.315863: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=430 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 31.315955: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13864 wrote=0 to_write=8192 dd-2584 [000] 31.316108: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=430 unstable=0 bg_thresh=996 thresh=1993 gap=533 poll_thresh=17 ino=257 dd-2584 [000] 31.316357: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=455 unstable=0 bg_thresh=996 thresh=1992 gap=507 poll_thresh=18 ino=257 dd-2584 [000] 31.316602: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=505 unstable=0 bg_thresh=995 thresh=1991 gap=456 poll_thresh=19 ino=257 dd-2584 [000] 31.316606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-74% task_weight=100% bdi_bw=50900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 31.318919: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=348 wrote=880 to_write=7312 dd-2584 [000] 31.323763: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1055 unstable=0 bg_thresh=996 thresh=1992 gap=707 poll_thresh=14 ino=257 dd-2584 [000] 31.323883: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1055 unstable=0 bg_thresh=993 thresh=1986 gap=676 poll_thresh=15 ino=257 dd-2584 [000] 31.324001: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1055 unstable=0 bg_thresh=992 thresh=1985 gap=675 poll_thresh=16 ino=257 dd-2584 [000] 31.324587: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1055 unstable=0 bg_thresh=994 thresh=1989 gap=629 poll_thresh=17 ino=257 dd-2584 [000] 31.324822: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1055 unstable=0 bg_thresh=994 thresh=1988 gap=603 poll_thresh=18 ino=257 dd-2584 [000] 31.325055: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1055 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=19 ino=257 dd-2584 [000] 31.325289: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1055 unstable=0 bg_thresh=993 thresh=1986 gap=526 poll_thresh=20 ino=257 dd-2584 [000] 31.325529: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1055 unstable=0 bg_thresh=995 thresh=1990 gap=505 poll_thresh=21 ino=257 dd-2584 [000] 31.325772: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1055 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=22 ino=257 dd-2584 [000] 31.325780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=50900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 31.331717: balance_dirty_state: bdi btrfs-1: dirty=480 wb=905 unstable=0 bg_thresh=989 thresh=1978 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 31.331900: balance_dirty_state: bdi btrfs-1: dirty=505 wb=905 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 31.332073: balance_dirty_state: bdi btrfs-1: dirty=530 wb=905 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 31.332541: balance_dirty_state: bdi btrfs-1: dirty=580 wb=905 unstable=0 bg_thresh=996 thresh=1992 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 31.332714: balance_dirty_state: bdi btrfs-1: dirty=605 wb=905 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=20 ino=257 dd-2584 [004] 31.332721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=50900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 31.339619: balance_dirty_state: bdi btrfs-1: dirty=605 wb=780 unstable=0 bg_thresh=996 thresh=1992 gap=607 poll_thresh=20 ino=257 dd-2584 [004] 31.339716: balance_dirty_state: bdi btrfs-1: dirty=605 wb=780 unstable=0 bg_thresh=998 thresh=1997 gap=612 poll_thresh=15 ino=257 dd-2584 [004] 31.339801: balance_dirty_state: bdi btrfs-1: dirty=630 wb=780 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 31.339970: balance_dirty_state: bdi btrfs-1: dirty=655 wb=780 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 31.340136: balance_dirty_state: bdi btrfs-1: dirty=705 wb=780 unstable=0 bg_thresh=997 thresh=1994 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 31.340306: balance_dirty_state: bdi btrfs-1: dirty=730 wb=780 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 31.340311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=50900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 31.347631: balance_dirty_state: bdi btrfs-1: dirty=730 wb=655 unstable=0 bg_thresh=997 thresh=1994 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 31.347697: balance_dirty_state: bdi btrfs-1: dirty=755 wb=655 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 31.347754: balance_dirty_state: bdi btrfs-1: dirty=755 wb=655 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 31.347809: balance_dirty_state: bdi btrfs-1: dirty=780 wb=655 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 31.348085: balance_dirty_state: bdi btrfs-1: dirty=805 wb=655 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 31.348199: balance_dirty_state: bdi btrfs-1: dirty=830 wb=655 unstable=0 bg_thresh=997 thresh=1995 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 31.348310: balance_dirty_state: bdi btrfs-1: dirty=880 wb=655 unstable=0 bg_thresh=997 thresh=1994 gap=459 poll_thresh=19 ino=257 dd-2584 [004] 31.348315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=50900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 31.355641: balance_dirty_state: bdi btrfs-1: dirty=880 wb=530 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 31.355726: balance_dirty_state: bdi btrfs-1: dirty=880 wb=530 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 31.355783: balance_dirty_state: bdi btrfs-1: dirty=905 wb=530 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 31.355840: balance_dirty_state: bdi btrfs-1: dirty=930 wb=530 unstable=0 bg_thresh=993 thresh=1987 gap=527 poll_thresh=16 ino=257 dd-2584 [004] 31.355952: balance_dirty_state: bdi btrfs-1: dirty=955 wb=530 unstable=0 bg_thresh=993 thresh=1986 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 31.356064: balance_dirty_state: bdi btrfs-1: dirty=980 wb=530 unstable=0 bg_thresh=992 thresh=1985 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 31.356068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=50900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 31.363639: balance_dirty_state: bdi btrfs-1: dirty=980 wb=380 unstable=0 bg_thresh=995 thresh=1990 gap=630 poll_thresh=18 ino=257 dd-2584 [003] 31.363732: balance_dirty_state: bdi btrfs-1: dirty=980 wb=380 unstable=0 bg_thresh=995 thresh=1990 gap=630 poll_thresh=13 ino=257 dd-2584 [003] 31.363793: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=380 unstable=0 bg_thresh=997 thresh=1995 gap=610 poll_thresh=14 ino=257 flush-btrfs-1-2586 [007] 31.363816: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13912 wrote=0 to_write=8192 dd-2584 [003] 31.363878: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=380 unstable=0 bg_thresh=997 thresh=1995 gap=610 poll_thresh=15 ino=257 dd-2584 [003] 31.363960: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=380 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=16 ino=257 dd-2584 [003] 31.364408: balance_dirty_state: bdi btrfs-1: dirty=930 wb=505 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=17 ino=257 dd-2584 [003] 31.364589: balance_dirty_state: bdi btrfs-1: dirty=930 wb=555 unstable=0 bg_thresh=999 thresh=1998 gap=513 poll_thresh=18 ino=257 dd-2584 [003] 31.364767: balance_dirty_state: bdi btrfs-1: dirty=905 wb=605 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=19 ino=257 dd-2584 [003] 31.364769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=50900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 31.366295: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=396 wrote=928 to_write=7264 dd-2584 [003] 31.371571: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1180 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=19 ino=257 dd-2584 [003] 31.371633: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1180 unstable=0 bg_thresh=995 thresh=1990 gap=580 poll_thresh=14 ino=257 dd-2584 [003] 31.371691: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1180 unstable=0 bg_thresh=997 thresh=1995 gap=585 poll_thresh=15 ino=257 dd-2584 [003] 31.371750: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1180 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=16 ino=257 dd-2584 [003] 31.371865: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1180 unstable=0 bg_thresh=1000 thresh=2000 gap=540 poll_thresh=17 ino=257 dd-2584 [003] 31.371983: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1180 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=18 ino=257 dd-2584 [003] 31.372101: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1180 unstable=0 bg_thresh=1001 thresh=2003 gap=468 poll_thresh=19 ino=257 dd-2584 [003] 31.372105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=50900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 31.379578: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1055 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=19 ino=257 dd-2584 [003] 31.379657: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1055 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=14 ino=257 dd-2584 [003] 31.379878: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1055 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=15 ino=257 dd-2584 [003] 31.379934: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1055 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=16 ino=257 dd-2584 [003] 31.380042: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1055 unstable=0 bg_thresh=997 thresh=1995 gap=510 poll_thresh=17 ino=257 dd-2584 [003] 31.380154: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1055 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=18 ino=257 dd-2584 [003] 31.380159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=50900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 31.387677: balance_dirty_state: bdi btrfs-1: dirty=455 wb=955 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=18 ino=257 dd-2584 [003] 31.387761: balance_dirty_state: bdi btrfs-1: dirty=480 wb=955 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=13 ino=257 dd-2584 [003] 31.387819: balance_dirty_state: bdi btrfs-1: dirty=480 wb=955 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=14 ino=257 dd-2584 [003] 31.387878: balance_dirty_state: bdi btrfs-1: dirty=505 wb=955 unstable=0 bg_thresh=999 thresh=1998 gap=538 poll_thresh=15 ino=257 dd-2584 [003] 31.387936: balance_dirty_state: bdi btrfs-1: dirty=530 wb=955 unstable=0 bg_thresh=998 thresh=1997 gap=512 poll_thresh=16 ino=257 dd-2584 [003] 31.388053: balance_dirty_state: bdi btrfs-1: dirty=555 wb=955 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=17 ino=257 dd-2584 [003] 31.388058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=50900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 31.395639: balance_dirty_state: bdi btrfs-1: dirty=555 wb=905 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=17 ino=257 dd-2584 [003] 31.395725: balance_dirty_state: bdi btrfs-1: dirty=580 wb=855 unstable=0 bg_thresh=1007 thresh=2015 gap=580 poll_thresh=13 ino=257 dd-2584 [003] 31.395798: balance_dirty_state: bdi btrfs-1: dirty=580 wb=805 unstable=0 bg_thresh=1004 thresh=2009 gap=624 poll_thresh=14 ino=257 dd-2584 [003] 31.395858: balance_dirty_state: bdi btrfs-1: dirty=605 wb=805 unstable=0 bg_thresh=1007 thresh=2014 gap=604 poll_thresh=15 ino=257 dd-2584 [003] 31.395919: balance_dirty_state: bdi btrfs-1: dirty=630 wb=805 unstable=0 bg_thresh=1006 thresh=2013 gap=578 poll_thresh=16 ino=257 dd-2584 [003] 31.396208: balance_dirty_state: bdi btrfs-1: dirty=655 wb=805 unstable=0 bg_thresh=1006 thresh=2012 gap=552 poll_thresh=17 ino=257 dd-2584 [003] 31.396328: balance_dirty_state: bdi btrfs-1: dirty=680 wb=805 unstable=0 bg_thresh=1005 thresh=2011 gap=526 poll_thresh=18 ino=257 dd-2584 [003] 31.396448: balance_dirty_state: bdi btrfs-1: dirty=705 wb=805 unstable=0 bg_thresh=1007 thresh=2015 gap=505 poll_thresh=19 ino=257 dd-2584 [003] 31.396568: balance_dirty_state: bdi btrfs-1: dirty=755 wb=805 unstable=0 bg_thresh=1007 thresh=2014 gap=454 poll_thresh=20 ino=257 dd-2584 [003] 31.396574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=52292 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 31.403692: balance_dirty_state: bdi btrfs-1: dirty=755 wb=555 unstable=0 bg_thresh=990 thresh=1980 gap=670 poll_thresh=20 ino=257 dd-2584 [003] 31.403782: balance_dirty_state: bdi btrfs-1: dirty=755 wb=555 unstable=0 bg_thresh=987 thresh=1974 gap=664 poll_thresh=15 ino=257 dd-2584 [003] 31.403845: balance_dirty_state: bdi btrfs-1: dirty=780 wb=555 unstable=0 bg_thresh=992 thresh=1985 gap=650 poll_thresh=16 ino=257 dd-2584 [003] 31.403973: balance_dirty_state: bdi btrfs-1: dirty=805 wb=555 unstable=0 bg_thresh=988 thresh=1976 gap=616 poll_thresh=17 ino=257 dd-2584 [003] 31.404100: balance_dirty_state: bdi btrfs-1: dirty=855 wb=555 unstable=0 bg_thresh=989 thresh=1978 gap=568 poll_thresh=18 ino=257 dd-2584 [003] 31.404225: balance_dirty_state: bdi btrfs-1: dirty=880 wb=555 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=19 ino=257 dd-2584 [003] 31.404521: balance_dirty_state: bdi btrfs-1: dirty=905 wb=555 unstable=0 bg_thresh=992 thresh=1984 gap=524 poll_thresh=20 ino=257 dd-2584 [003] 31.404645: balance_dirty_state: bdi btrfs-1: dirty=930 wb=555 unstable=0 bg_thresh=984 thresh=1968 gap=483 poll_thresh=21 ino=257 dd-2584 [003] 31.404650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=52292 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.411723: balance_dirty_state: bdi btrfs-1: dirty=930 wb=430 unstable=0 bg_thresh=991 thresh=1983 gap=623 poll_thresh=21 ino=257 dd-2584 [006] 31.411849: balance_dirty_state: bdi btrfs-1: dirty=955 wb=430 unstable=0 bg_thresh=991 thresh=1983 gap=598 poll_thresh=16 ino=257 dd-2584 [006] 31.412077: balance_dirty_state: bdi btrfs-1: dirty=980 wb=430 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=17 ino=257 dd-2584 [006] 31.412312: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=430 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 31.412402: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13960 wrote=0 to_write=8192 dd-2584 [006] 31.412560: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=430 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=19 ino=257 dd-2584 [006] 31.412802: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=455 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=20 ino=257 dd-2584 [006] 31.412806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=52292 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 31.416212: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=448 wrote=880 to_write=7312 dd-2584 [006] 31.419707: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1155 unstable=0 bg_thresh=994 thresh=1989 gap=629 poll_thresh=20 ino=257 dd-2584 [006] 31.419774: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1155 unstable=0 bg_thresh=991 thresh=1982 gap=597 poll_thresh=15 ino=257 dd-2584 [006] 31.419840: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1155 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=16 ino=257 dd-2584 [006] 31.420141: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1155 unstable=0 bg_thresh=988 thresh=1976 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 31.420261: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1155 unstable=0 bg_thresh=993 thresh=1987 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 31.420387: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1155 unstable=0 bg_thresh=991 thresh=1983 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 31.420509: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1155 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=20 ino=257 dd-2584 [006] 31.420514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=52292 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 31.427715: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1030 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=20 ino=257 dd-2584 [004] 31.427787: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1030 unstable=0 bg_thresh=990 thresh=1981 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 31.427844: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1030 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 31.427954: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1030 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 31.428068: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1030 unstable=0 bg_thresh=998 thresh=1996 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 31.428181: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1030 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 31.428185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=52292 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 31.439630: balance_dirty_state: bdi btrfs-1: dirty=480 wb=905 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 31.439723: balance_dirty_state: bdi btrfs-1: dirty=505 wb=905 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 31.440077: balance_dirty_state: bdi btrfs-1: dirty=530 wb=905 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 31.440164: balance_dirty_state: bdi btrfs-1: dirty=530 wb=905 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 31.440337: balance_dirty_state: bdi btrfs-1: dirty=555 wb=905 unstable=0 bg_thresh=1003 thresh=2007 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 31.440511: balance_dirty_state: bdi btrfs-1: dirty=605 wb=905 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 31.440517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-151% task_weight=100% bdi_bw=52292 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 31.451638: balance_dirty_state: bdi btrfs-1: dirty=605 wb=630 unstable=0 bg_thresh=993 thresh=1986 gap=751 poll_thresh=18 ino=257 dd-2584 [004] 31.451725: balance_dirty_state: bdi btrfs-1: dirty=605 wb=630 unstable=0 bg_thresh=993 thresh=1986 gap=751 poll_thresh=13 ino=257 dd-2584 [004] 31.451781: balance_dirty_state: bdi btrfs-1: dirty=630 wb=630 unstable=0 bg_thresh=995 thresh=1991 gap=731 poll_thresh=14 ino=257 dd-2584 [004] 31.451837: balance_dirty_state: bdi btrfs-1: dirty=655 wb=630 unstable=0 bg_thresh=995 thresh=1991 gap=706 poll_thresh=15 ino=257 dd-2584 [004] 31.451891: balance_dirty_state: bdi btrfs-1: dirty=655 wb=630 unstable=0 bg_thresh=998 thresh=1996 gap=711 poll_thresh=16 ino=257 dd-2584 [004] 31.452004: balance_dirty_state: bdi btrfs-1: dirty=705 wb=630 unstable=0 bg_thresh=1000 thresh=2001 gap=666 poll_thresh=17 ino=257 dd-2584 [004] 31.452119: balance_dirty_state: bdi btrfs-1: dirty=730 wb=630 unstable=0 bg_thresh=1002 thresh=2005 gap=645 poll_thresh=18 ino=257 dd-2584 [004] 31.452232: balance_dirty_state: bdi btrfs-1: dirty=755 wb=630 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 31.452509: balance_dirty_state: bdi btrfs-1: dirty=780 wb=630 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=20 ino=257 dd-2584 [004] 31.452623: balance_dirty_state: bdi btrfs-1: dirty=830 wb=630 unstable=0 bg_thresh=1003 thresh=2007 gap=547 poll_thresh=21 ino=257 dd-2584 [004] 31.452737: balance_dirty_state: bdi btrfs-1: dirty=855 wb=630 unstable=0 bg_thresh=1003 thresh=2006 gap=521 poll_thresh=22 ino=257 dd-2584 [004] 31.452851: balance_dirty_state: bdi btrfs-1: dirty=880 wb=630 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=23 ino=257 dd-2584 [004] 31.452855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=52292 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 31.463636: balance_dirty_state: bdi btrfs-1: dirty=880 wb=380 unstable=0 bg_thresh=995 thresh=1991 gap=731 poll_thresh=23 ino=257 dd-2584 [004] 31.463731: balance_dirty_state: bdi btrfs-1: dirty=905 wb=380 unstable=0 bg_thresh=995 thresh=1991 gap=706 poll_thresh=17 ino=257 dd-2584 [004] 31.463841: balance_dirty_state: bdi btrfs-1: dirty=930 wb=380 unstable=0 bg_thresh=998 thresh=1996 gap=686 poll_thresh=18 ino=257 dd-2584 [004] 31.463954: balance_dirty_state: bdi btrfs-1: dirty=955 wb=380 unstable=0 bg_thresh=997 thresh=1995 gap=660 poll_thresh=19 ino=257 dd-2584 [004] 31.464066: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=380 unstable=0 bg_thresh=999 thresh=1999 gap=614 poll_thresh=20 ino=257 flush-btrfs-1-2586 [007] 31.464133: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14012 wrote=0 to_write=8192 dd-2584 [004] 31.464363: balance_dirty_state: bdi btrfs-1: dirty=980 wb=430 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=21 ino=257 dd-2584 [004] 31.464490: balance_dirty_state: bdi btrfs-1: dirty=955 wb=480 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=22 ino=257 dd-2584 [004] 31.464616: balance_dirty_state: bdi btrfs-1: dirty=955 wb=530 unstable=0 bg_thresh=998 thresh=1996 gap=511 poll_thresh=23 ino=257 dd-2584 [004] 31.464742: balance_dirty_state: bdi btrfs-1: dirty=905 wb=580 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=24 ino=257 dd-2584 [004] 31.464871: balance_dirty_state: bdi btrfs-1: dirty=880 wb=655 unstable=0 bg_thresh=999 thresh=1999 gap=464 poll_thresh=25 ino=257 dd-2584 [004] 31.464873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=52292 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 31.466371: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=496 wrote=960 to_write=7232 dd-2584 [004] 31.471612: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1230 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=25 ino=257 dd-2584 [004] 31.471689: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1230 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=19 ino=257 dd-2584 [004] 31.471806: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1230 unstable=0 bg_thresh=997 thresh=1994 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 31.471924: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1230 unstable=0 bg_thresh=999 thresh=1999 gap=514 poll_thresh=21 ino=257 dd-2584 [004] 31.472043: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1230 unstable=0 bg_thresh=1001 thresh=2003 gap=468 poll_thresh=22 ino=257 dd-2584 [004] 31.472048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=101% bdi_bw=52292 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 31.479623: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1080 unstable=0 bg_thresh=996 thresh=1993 gap=608 poll_thresh=22 ino=257 dd-2584 [004] 31.479881: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1080 unstable=0 bg_thresh=996 thresh=1993 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 31.479991: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1080 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 31.480102: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1080 unstable=0 bg_thresh=1001 thresh=2003 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 31.480215: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1080 unstable=0 bg_thresh=1003 thresh=2007 gap=522 poll_thresh=19 ino=257 dd-2584 [004] 31.480330: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1080 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 31.480334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=52292 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 31.487664: balance_dirty_state: bdi btrfs-1: dirty=430 wb=980 unstable=0 bg_thresh=995 thresh=1990 gap=580 poll_thresh=20 ino=257 dd-2584 [004] 31.487790: balance_dirty_state: bdi btrfs-1: dirty=455 wb=980 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 31.487875: balance_dirty_state: bdi btrfs-1: dirty=480 wb=980 unstable=0 bg_thresh=997 thresh=1995 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 31.488040: balance_dirty_state: bdi btrfs-1: dirty=505 wb=980 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 31.488208: balance_dirty_state: bdi btrfs-1: dirty=530 wb=980 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 31.488214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=52292 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.495691: balance_dirty_state: bdi btrfs-1: dirty=530 wb=980 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 31.495704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=52292 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.503695: balance_dirty_state: bdi btrfs-1: dirty=530 wb=705 unstable=0 bg_thresh=992 thresh=1985 gap=750 poll_thresh=18 ino=257 dd-2584 [006] 31.503777: balance_dirty_state: bdi btrfs-1: dirty=555 wb=655 unstable=0 bg_thresh=995 thresh=1990 gap=780 poll_thresh=13 ino=257 dd-2584 [006] 31.504091: balance_dirty_state: bdi btrfs-1: dirty=580 wb=605 unstable=0 bg_thresh=995 thresh=1990 gap=805 poll_thresh=14 ino=257 dd-2584 [006] 31.504210: balance_dirty_state: bdi btrfs-1: dirty=580 wb=605 unstable=0 bg_thresh=997 thresh=1995 gap=810 poll_thresh=15 ino=257 dd-2584 [006] 31.504328: balance_dirty_state: bdi btrfs-1: dirty=605 wb=605 unstable=0 bg_thresh=994 thresh=1989 gap=779 poll_thresh=16 ino=257 dd-2584 [006] 31.504560: balance_dirty_state: bdi btrfs-1: dirty=630 wb=605 unstable=0 bg_thresh=994 thresh=1988 gap=753 poll_thresh=17 ino=257 dd-2584 [006] 31.504798: balance_dirty_state: bdi btrfs-1: dirty=680 wb=605 unstable=0 bg_thresh=996 thresh=1992 gap=707 poll_thresh=18 ino=257 dd-2584 [006] 31.505037: balance_dirty_state: bdi btrfs-1: dirty=705 wb=605 unstable=0 bg_thresh=995 thresh=1991 gap=681 poll_thresh=19 ino=257 dd-2584 [006] 31.505277: balance_dirty_state: bdi btrfs-1: dirty=730 wb=605 unstable=0 bg_thresh=995 thresh=1990 gap=655 poll_thresh=20 ino=257 dd-2584 [006] 31.505523: balance_dirty_state: bdi btrfs-1: dirty=755 wb=605 unstable=0 bg_thresh=997 thresh=1994 gap=634 poll_thresh=21 ino=257 dd-2584 [006] 31.505760: balance_dirty_state: bdi btrfs-1: dirty=805 wb=605 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=22 ino=257 dd-2584 [006] 31.506319: balance_dirty_state: bdi btrfs-1: dirty=830 wb=605 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=23 ino=257 dd-2584 [006] 31.506559: balance_dirty_state: bdi btrfs-1: dirty=855 wb=605 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=24 ino=257 dd-2584 [006] 31.506800: balance_dirty_state: bdi btrfs-1: dirty=905 wb=605 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=25 ino=257 dd-2584 [006] 31.506809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=54900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.511734: balance_dirty_state: bdi btrfs-1: dirty=905 wb=480 unstable=0 bg_thresh=992 thresh=1984 gap=599 poll_thresh=25 ino=257 dd-2584 [006] 31.511814: balance_dirty_state: bdi btrfs-1: dirty=905 wb=480 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=19 ino=257 dd-2584 [006] 31.511936: balance_dirty_state: bdi btrfs-1: dirty=930 wb=480 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=20 ino=257 dd-2584 [006] 31.512058: balance_dirty_state: bdi btrfs-1: dirty=980 wb=480 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=21 ino=257 dd-2584 [006] 31.512182: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=480 unstable=0 bg_thresh=996 thresh=1992 gap=507 poll_thresh=22 ino=257 flush-btrfs-1-2586 [007] 31.512234: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14060 wrote=0 to_write=8192 dd-2584 [006] 31.512312: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=480 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=23 ino=257 dd-2584 [006] 31.512313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=54900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 31.514653: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=544 wrote=848 to_write=7344 dd-2584 [006] 31.519735: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1180 unstable=0 bg_thresh=997 thresh=1995 gap=635 poll_thresh=23 ino=257 dd-2584 [006] 31.519841: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1180 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=17 ino=257 dd-2584 [006] 31.520129: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1180 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=18 ino=257 dd-2584 [006] 31.520248: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1180 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=19 ino=257 dd-2584 [006] 31.520363: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1180 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=20 ino=257 dd-2584 [006] 31.520479: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1180 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=21 ino=257 dd-2584 [006] 31.520484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=54900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.527698: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1055 unstable=0 bg_thresh=995 thresh=1991 gap=606 poll_thresh=21 ino=257 dd-2584 [006] 31.527785: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1055 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 31.527904: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1055 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 31.528017: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1055 unstable=0 bg_thresh=996 thresh=1993 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 31.528129: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1055 unstable=0 bg_thresh=996 thresh=1992 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 31.528133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=54900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.535689: balance_dirty_state: bdi btrfs-1: dirty=455 wb=930 unstable=0 bg_thresh=995 thresh=1991 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 31.535785: balance_dirty_state: bdi btrfs-1: dirty=455 wb=930 unstable=0 bg_thresh=995 thresh=1991 gap=606 poll_thresh=14 ino=257 dd-2584 [006] 31.535847: balance_dirty_state: bdi btrfs-1: dirty=480 wb=930 unstable=0 bg_thresh=995 thresh=1990 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 31.536076: balance_dirty_state: bdi btrfs-1: dirty=480 wb=930 unstable=0 bg_thresh=997 thresh=1995 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 31.536195: balance_dirty_state: bdi btrfs-1: dirty=530 wb=930 unstable=0 bg_thresh=997 thresh=1994 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 31.536311: balance_dirty_state: bdi btrfs-1: dirty=555 wb=930 unstable=0 bg_thresh=996 thresh=1993 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 31.536429: balance_dirty_state: bdi btrfs-1: dirty=580 wb=930 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=19 ino=257 dd-2584 [006] 31.536434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=54900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.543687: balance_dirty_state: bdi btrfs-1: dirty=580 wb=805 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 31.543758: balance_dirty_state: bdi btrfs-1: dirty=605 wb=805 unstable=0 bg_thresh=996 thresh=1992 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 31.543818: balance_dirty_state: bdi btrfs-1: dirty=630 wb=805 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 31.543878: balance_dirty_state: bdi btrfs-1: dirty=630 wb=805 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 31.543995: balance_dirty_state: bdi btrfs-1: dirty=655 wb=805 unstable=0 bg_thresh=997 thresh=1995 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 31.544112: balance_dirty_state: bdi btrfs-1: dirty=705 wb=805 unstable=0 bg_thresh=997 thresh=1994 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 31.544116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=54900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.551694: balance_dirty_state: bdi btrfs-1: dirty=705 wb=605 unstable=0 bg_thresh=989 thresh=1979 gap=669 poll_thresh=18 ino=257 dd-2584 [006] 31.551789: balance_dirty_state: bdi btrfs-1: dirty=705 wb=605 unstable=0 bg_thresh=986 thresh=1972 gap=662 poll_thresh=13 ino=257 dd-2584 [006] 31.551855: balance_dirty_state: bdi btrfs-1: dirty=730 wb=605 unstable=0 bg_thresh=986 thresh=1972 gap=637 poll_thresh=14 ino=257 dd-2584 [006] 31.552089: balance_dirty_state: bdi btrfs-1: dirty=755 wb=605 unstable=0 bg_thresh=985 thresh=1971 gap=611 poll_thresh=15 ino=257 dd-2584 [006] 31.552149: balance_dirty_state: bdi btrfs-1: dirty=755 wb=605 unstable=0 bg_thresh=988 thresh=1976 gap=616 poll_thresh=16 ino=257 dd-2584 [006] 31.552270: balance_dirty_state: bdi btrfs-1: dirty=805 wb=605 unstable=0 bg_thresh=984 thresh=1969 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 31.552392: balance_dirty_state: bdi btrfs-1: dirty=830 wb=605 unstable=0 bg_thresh=984 thresh=1968 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 31.552512: balance_dirty_state: bdi btrfs-1: dirty=855 wb=605 unstable=0 bg_thresh=986 thresh=1972 gap=512 poll_thresh=19 ino=257 dd-2584 [006] 31.552637: balance_dirty_state: bdi btrfs-1: dirty=880 wb=605 unstable=0 bg_thresh=985 thresh=1971 gap=486 poll_thresh=20 ino=257 dd-2584 [006] 31.552642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=54900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 31.559668: balance_dirty_state: bdi btrfs-1: dirty=880 wb=480 unstable=0 bg_thresh=982 thresh=1965 gap=605 poll_thresh=20 ino=257 dd-2584 [002] 31.559761: balance_dirty_state: bdi btrfs-1: dirty=880 wb=480 unstable=0 bg_thresh=982 thresh=1965 gap=605 poll_thresh=15 ino=257 dd-2584 [002] 31.559846: balance_dirty_state: bdi btrfs-1: dirty=905 wb=480 unstable=0 bg_thresh=982 thresh=1964 gap=579 poll_thresh=16 ino=257 dd-2584 [002] 31.560026: balance_dirty_state: bdi btrfs-1: dirty=930 wb=480 unstable=0 bg_thresh=984 thresh=1969 gap=559 poll_thresh=17 ino=257 dd-2584 [002] 31.560213: balance_dirty_state: bdi btrfs-1: dirty=980 wb=480 unstable=0 bg_thresh=984 thresh=1968 gap=508 poll_thresh=18 ino=257 dd-2584 [002] 31.560610: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=480 unstable=0 bg_thresh=986 thresh=1972 gap=487 poll_thresh=19 ino=257 dd-2584 [002] 31.560616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=54900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 31.560667: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14108 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 31.562562: writeback_single_inode: bdi btrfs-1: ino=257 state= age=592 wrote=832 to_write=7360 dd-2584 [002] 31.567729: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1180 unstable=0 bg_thresh=990 thresh=1981 gap=621 poll_thresh=19 ino=257 dd-2584 [002] 31.567795: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1180 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=14 ino=257 dd-2584 [002] 31.567853: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1180 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=15 ino=257 dd-2584 [002] 31.567914: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1180 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 31.568035: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1180 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=17 ino=257 dd-2584 [002] 31.568158: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1180 unstable=0 bg_thresh=994 thresh=1989 gap=529 poll_thresh=18 ino=257 dd-2584 [002] 31.568281: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1180 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=19 ino=257 dd-2584 [002] 31.568285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=54900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 31.575728: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1055 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=19 ino=257 dd-2584 [002] 31.575807: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1055 unstable=0 bg_thresh=991 thresh=1983 gap=598 poll_thresh=14 ino=257 dd-2584 [002] 31.575866: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1055 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=15 ino=257 dd-2584 [002] 31.575924: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1055 unstable=0 bg_thresh=991 thresh=1982 gap=547 poll_thresh=16 ino=257 dd-2584 [002] 31.576041: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1055 unstable=0 bg_thresh=993 thresh=1986 gap=526 poll_thresh=17 ino=257 dd-2584 [002] 31.576323: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1055 unstable=0 bg_thresh=992 thresh=1985 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 31.576439: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1055 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=19 ino=257 dd-2584 [002] 31.576443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=54900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 31.583757: balance_dirty_state: bdi btrfs-1: dirty=455 wb=855 unstable=0 bg_thresh=992 thresh=1985 gap=675 poll_thresh=19 ino=257 dd-2584 [002] 31.583856: balance_dirty_state: bdi btrfs-1: dirty=480 wb=855 unstable=0 bg_thresh=992 thresh=1984 gap=649 poll_thresh=14 ino=257 dd-2584 [002] 31.583915: balance_dirty_state: bdi btrfs-1: dirty=505 wb=855 unstable=0 bg_thresh=992 thresh=1984 gap=624 poll_thresh=15 ino=257 dd-2584 [002] 31.583975: balance_dirty_state: bdi btrfs-1: dirty=505 wb=855 unstable=0 bg_thresh=991 thresh=1983 gap=623 poll_thresh=16 ino=257 dd-2584 [002] 31.584092: balance_dirty_state: bdi btrfs-1: dirty=555 wb=855 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=17 ino=257 dd-2584 [002] 31.584209: balance_dirty_state: bdi btrfs-1: dirty=580 wb=855 unstable=0 bg_thresh=993 thresh=1986 gap=551 poll_thresh=18 ino=257 dd-2584 [002] 31.584326: balance_dirty_state: bdi btrfs-1: dirty=605 wb=855 unstable=0 bg_thresh=992 thresh=1985 gap=525 poll_thresh=19 ino=257 dd-2584 [002] 31.584444: balance_dirty_state: bdi btrfs-1: dirty=655 wb=855 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=20 ino=257 dd-2584 [002] 31.584449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=54900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 31.591740: balance_dirty_state: bdi btrfs-1: dirty=655 wb=855 unstable=0 bg_thresh=991 thresh=1983 gap=473 poll_thresh=20 ino=257 dd-2584 [007] 31.591749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=54900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 31.599743: balance_dirty_state: bdi btrfs-1: dirty=655 wb=580 unstable=0 bg_thresh=990 thresh=1981 gap=746 poll_thresh=20 ino=257 dd-2584 [007] 31.599859: balance_dirty_state: bdi btrfs-1: dirty=655 wb=580 unstable=0 bg_thresh=993 thresh=1986 gap=751 poll_thresh=15 ino=257 dd-2584 [007] 31.600322: balance_dirty_state: bdi btrfs-1: dirty=680 wb=580 unstable=0 bg_thresh=993 thresh=1986 gap=726 poll_thresh=16 ino=257 dd-2584 [007] 31.600557: balance_dirty_state: bdi btrfs-1: dirty=705 wb=580 unstable=0 bg_thresh=995 thresh=1991 gap=706 poll_thresh=17 ino=257 dd-2584 [007] 31.600794: balance_dirty_state: bdi btrfs-1: dirty=755 wb=580 unstable=0 bg_thresh=992 thresh=1984 gap=649 poll_thresh=18 ino=257 dd-2584 [007] 31.601029: balance_dirty_state: bdi btrfs-1: dirty=780 wb=580 unstable=0 bg_thresh=994 thresh=1988 gap=628 poll_thresh=19 ino=257 dd-2584 [007] 31.601262: balance_dirty_state: bdi btrfs-1: dirty=805 wb=580 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=20 ino=257 dd-2584 [007] 31.601493: balance_dirty_state: bdi btrfs-1: dirty=830 wb=580 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=21 ino=257 dd-2584 [007] 31.601729: balance_dirty_state: bdi btrfs-1: dirty=880 wb=580 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=22 ino=257 dd-2584 [007] 31.601961: balance_dirty_state: bdi btrfs-1: dirty=905 wb=580 unstable=0 bg_thresh=994 thresh=1989 gap=504 poll_thresh=23 ino=257 dd-2584 [007] 31.602519: balance_dirty_state: bdi btrfs-1: dirty=930 wb=580 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=24 ino=257 dd-2584 [007] 31.602528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=54900 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 31.607775: balance_dirty_state: bdi btrfs-1: dirty=930 wb=455 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=24 ino=257 dd-2584 [007] 31.607864: balance_dirty_state: bdi btrfs-1: dirty=955 wb=455 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=18 ino=257 dd-2584 [007] 31.607985: balance_dirty_state: bdi btrfs-1: dirty=980 wb=455 unstable=0 bg_thresh=993 thresh=1987 gap=552 poll_thresh=19 ino=257 dd-2584 [007] 31.608098: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=455 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 31.608121: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14156 wrote=0 to_write=8192 dd-2584 [007] 31.608263: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=455 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=21 ino=257 dd-2584 [007] 31.608265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=56352 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 31.612006: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=864 to_write=7328 dd-2584 [006] 31.615761: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1205 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=21 ino=257 dd-2584 [006] 31.615866: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1205 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 31.616103: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1205 unstable=0 bg_thresh=1001 thresh=2002 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 31.616337: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1205 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 31.616346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=56352 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.623852: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1080 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 31.623980: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1080 unstable=0 bg_thresh=998 thresh=1997 gap=612 poll_thresh=13 ino=257 dd-2584 [006] 31.624101: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1080 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 31.624218: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1080 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 31.624688: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1080 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 31.624922: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1080 unstable=0 bg_thresh=1000 thresh=2000 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 31.625155: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1080 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 31.625164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=56352 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.631732: balance_dirty_state: bdi btrfs-1: dirty=430 wb=880 unstable=0 bg_thresh=1001 thresh=2002 gap=692 poll_thresh=18 ino=257 dd-2584 [006] 31.631821: balance_dirty_state: bdi btrfs-1: dirty=430 wb=880 unstable=0 bg_thresh=1003 thresh=2006 gap=696 poll_thresh=13 ino=257 dd-2584 [006] 31.631881: balance_dirty_state: bdi btrfs-1: dirty=455 wb=880 unstable=0 bg_thresh=1003 thresh=2006 gap=671 poll_thresh=14 ino=257 dd-2584 [006] 31.631939: balance_dirty_state: bdi btrfs-1: dirty=480 wb=880 unstable=0 bg_thresh=1002 thresh=2005 gap=645 poll_thresh=15 ino=257 dd-2584 [006] 31.632000: balance_dirty_state: bdi btrfs-1: dirty=480 wb=880 unstable=0 bg_thresh=999 thresh=1999 gap=639 poll_thresh=16 ino=257 dd-2584 [006] 31.632115: balance_dirty_state: bdi btrfs-1: dirty=530 wb=880 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=17 ino=257 dd-2584 [006] 31.632233: balance_dirty_state: bdi btrfs-1: dirty=555 wb=880 unstable=0 bg_thresh=1001 thresh=2002 gap=567 poll_thresh=18 ino=257 dd-2584 [006] 31.632349: balance_dirty_state: bdi btrfs-1: dirty=580 wb=880 unstable=0 bg_thresh=1000 thresh=2001 gap=541 poll_thresh=19 ino=257 dd-2584 [006] 31.632635: balance_dirty_state: bdi btrfs-1: dirty=605 wb=880 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=20 ino=257 dd-2584 [006] 31.632754: balance_dirty_state: bdi btrfs-1: dirty=655 wb=880 unstable=0 bg_thresh=999 thresh=1999 gap=464 poll_thresh=21 ino=257 dd-2584 [006] 31.632758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=56352 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.639726: balance_dirty_state: bdi btrfs-1: dirty=655 wb=880 unstable=0 bg_thresh=999 thresh=1999 gap=464 poll_thresh=21 ino=257 dd-2584 [006] 31.639732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=56352 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.647753: balance_dirty_state: bdi btrfs-1: dirty=655 wb=630 unstable=0 bg_thresh=998 thresh=1997 gap=712 poll_thresh=21 ino=257 dd-2584 [006] 31.647852: balance_dirty_state: bdi btrfs-1: dirty=655 wb=630 unstable=0 bg_thresh=1003 thresh=2007 gap=722 poll_thresh=16 ino=257 dd-2584 [006] 31.647970: balance_dirty_state: bdi btrfs-1: dirty=705 wb=630 unstable=0 bg_thresh=1003 thresh=2006 gap=671 poll_thresh=17 ino=257 dd-2584 [006] 31.648083: balance_dirty_state: bdi btrfs-1: dirty=730 wb=630 unstable=0 bg_thresh=999 thresh=1999 gap=639 poll_thresh=18 ino=257 dd-2584 [006] 31.648195: balance_dirty_state: bdi btrfs-1: dirty=755 wb=630 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 31.648307: balance_dirty_state: bdi btrfs-1: dirty=780 wb=630 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=20 ino=257 dd-2584 [006] 31.648419: balance_dirty_state: bdi btrfs-1: dirty=830 wb=630 unstable=0 bg_thresh=1000 thresh=2001 gap=541 poll_thresh=21 ino=257 dd-2584 [006] 31.648532: balance_dirty_state: bdi btrfs-1: dirty=855 wb=630 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=22 ino=257 dd-2584 [006] 31.648809: balance_dirty_state: bdi btrfs-1: dirty=880 wb=630 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=23 ino=257 dd-2584 [006] 31.648814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=56352 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.655779: balance_dirty_state: bdi btrfs-1: dirty=880 wb=505 unstable=0 bg_thresh=1000 thresh=2000 gap=615 poll_thresh=23 ino=257 dd-2584 [006] 31.655849: balance_dirty_state: bdi btrfs-1: dirty=905 wb=505 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=17 ino=257 dd-2584 [006] 31.655962: balance_dirty_state: bdi btrfs-1: dirty=930 wb=505 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=18 ino=257 dd-2584 [006] 31.656075: balance_dirty_state: bdi btrfs-1: dirty=980 wb=505 unstable=0 bg_thresh=998 thresh=1997 gap=512 poll_thresh=19 ino=257 dd-2584 [006] 31.656188: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=505 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=20 ino=257 dd-2584 [006] 31.656192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=56352 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 31.656305: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14204 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 31.659240: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=784 to_write=7408 dd-2584 [006] 31.663788: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1130 unstable=0 bg_thresh=999 thresh=1998 gap=638 poll_thresh=20 ino=257 dd-2584 [006] 31.663883: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1130 unstable=0 bg_thresh=1001 thresh=2003 gap=643 poll_thresh=15 ino=257 dd-2584 [006] 31.663943: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1130 unstable=0 bg_thresh=998 thresh=1997 gap=612 poll_thresh=16 ino=257 dd-2584 [006] 31.664060: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1130 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=17 ino=257 dd-2584 [006] 31.664179: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1130 unstable=0 bg_thresh=997 thresh=1995 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 31.664471: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1130 unstable=0 bg_thresh=999 thresh=1999 gap=514 poll_thresh=19 ino=257 dd-2584 [006] 31.664589: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1130 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=20 ino=257 dd-2584 [006] 31.664594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=56352 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.671753: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1005 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=20 ino=257 dd-2584 [006] 31.671825: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1005 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=15 ino=257 dd-2584 [006] 31.671886: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1005 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 31.671999: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1005 unstable=0 bg_thresh=1000 thresh=2001 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 31.672111: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1005 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 31.672223: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1005 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 31.672227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=56352 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.679762: balance_dirty_state: bdi btrfs-1: dirty=505 wb=780 unstable=0 bg_thresh=1000 thresh=2001 gap=716 poll_thresh=19 ino=257 dd-2584 [006] 31.679829: balance_dirty_state: bdi btrfs-1: dirty=530 wb=780 unstable=0 bg_thresh=1000 thresh=2000 gap=690 poll_thresh=14 ino=257 dd-2584 [006] 31.679889: balance_dirty_state: bdi btrfs-1: dirty=555 wb=780 unstable=0 bg_thresh=1000 thresh=2000 gap=665 poll_thresh=15 ino=257 dd-2584 [006] 31.679950: balance_dirty_state: bdi btrfs-1: dirty=555 wb=780 unstable=0 bg_thresh=999 thresh=1999 gap=664 poll_thresh=16 ino=257 dd-2584 [006] 31.680066: balance_dirty_state: bdi btrfs-1: dirty=605 wb=780 unstable=0 bg_thresh=1001 thresh=2003 gap=618 poll_thresh=17 ino=257 dd-2584 [006] 31.680353: balance_dirty_state: bdi btrfs-1: dirty=655 wb=780 unstable=0 bg_thresh=1001 thresh=2002 gap=567 poll_thresh=18 ino=257 dd-2584 [006] 31.680469: balance_dirty_state: bdi btrfs-1: dirty=680 wb=780 unstable=0 bg_thresh=1000 thresh=2001 gap=541 poll_thresh=19 ino=257 dd-2584 [006] 31.680587: balance_dirty_state: bdi btrfs-1: dirty=705 wb=780 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=20 ino=257 dd-2584 [006] 31.680703: balance_dirty_state: bdi btrfs-1: dirty=755 wb=780 unstable=0 bg_thresh=1002 thresh=2004 gap=469 poll_thresh=21 ino=257 dd-2584 [006] 31.680708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=56352 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.687753: balance_dirty_state: bdi btrfs-1: dirty=755 wb=780 unstable=0 bg_thresh=1001 thresh=2003 gap=468 poll_thresh=21 ino=257 dd-2584 [006] 31.687763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=56352 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.695757: balance_dirty_state: bdi btrfs-1: dirty=755 wb=530 unstable=0 bg_thresh=1000 thresh=2000 gap=715 poll_thresh=21 ino=257 dd-2584 [006] 31.695825: balance_dirty_state: bdi btrfs-1: dirty=755 wb=530 unstable=0 bg_thresh=997 thresh=1994 gap=709 poll_thresh=16 ino=257 dd-2584 [006] 31.695945: balance_dirty_state: bdi btrfs-1: dirty=805 wb=530 unstable=0 bg_thresh=996 thresh=1993 gap=658 poll_thresh=17 ino=257 dd-2584 [006] 31.696064: balance_dirty_state: bdi btrfs-1: dirty=830 wb=530 unstable=0 bg_thresh=998 thresh=1997 gap=637 poll_thresh=18 ino=257 dd-2584 [006] 31.696185: balance_dirty_state: bdi btrfs-1: dirty=855 wb=530 unstable=0 bg_thresh=998 thresh=1996 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 31.696478: balance_dirty_state: bdi btrfs-1: dirty=880 wb=530 unstable=0 bg_thresh=997 thresh=1995 gap=585 poll_thresh=20 ino=257 dd-2584 [006] 31.696598: balance_dirty_state: bdi btrfs-1: dirty=930 wb=530 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=21 ino=257 dd-2584 [006] 31.696717: balance_dirty_state: bdi btrfs-1: dirty=955 wb=530 unstable=0 bg_thresh=999 thresh=1998 gap=513 poll_thresh=22 ino=257 dd-2584 [006] 31.696840: balance_dirty_state: bdi btrfs-1: dirty=980 wb=530 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=23 ino=257 dd-2584 [006] 31.696845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=56352 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.703746: balance_dirty_state: bdi btrfs-1: dirty=980 wb=405 unstable=0 bg_thresh=997 thresh=1994 gap=609 poll_thresh=23 ino=257 dd-2584 [006] 31.703822: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=405 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 31.703873: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14252 wrote=0 to_write=8192 dd-2584 [006] 31.703948: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=405 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=18 ino=257 dd-2584 [006] 31.704074: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=430 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=19 ino=257 dd-2584 [006] 31.704203: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=480 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=20 ino=257 dd-2584 [006] 31.704205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=56352 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 31.705859: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=848 to_write=7344 dd-2584 [002] 31.711766: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1130 unstable=0 bg_thresh=998 thresh=1997 gap=612 poll_thresh=20 ino=257 dd-2584 [002] 31.711843: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1130 unstable=0 bg_thresh=998 thresh=1997 gap=612 poll_thresh=15 ino=257 dd-2584 [002] 31.711913: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1130 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=16 ino=257 dd-2584 [002] 31.712286: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1130 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=17 ino=257 dd-2584 [002] 31.712453: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1130 unstable=0 bg_thresh=1000 thresh=2000 gap=540 poll_thresh=18 ino=257 dd-2584 [002] 31.712622: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1130 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 31.712630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=57816 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 31.719800: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1005 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=19 ino=257 dd-2584 [002] 31.719924: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1005 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=14 ino=257 dd-2584 [002] 31.720045: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1005 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=15 ino=257 dd-2584 [002] 31.720161: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1005 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 31.720400: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1005 unstable=0 bg_thresh=998 thresh=1996 gap=536 poll_thresh=17 ino=257 dd-2584 [002] 31.720635: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1005 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=18 ino=257 dd-2584 [002] 31.720869: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1005 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=19 ino=257 dd-2584 [002] 31.720878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=57816 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 31.727804: balance_dirty_state: bdi btrfs-1: dirty=505 wb=855 unstable=0 bg_thresh=999 thresh=1999 gap=639 poll_thresh=19 ino=257 dd-2584 [002] 31.727933: balance_dirty_state: bdi btrfs-1: dirty=530 wb=855 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=14 ino=257 dd-2584 [002] 31.728398: balance_dirty_state: bdi btrfs-1: dirty=555 wb=855 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=15 ino=257 dd-2584 [002] 31.728518: balance_dirty_state: bdi btrfs-1: dirty=555 wb=855 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=16 ino=257 dd-2584 [002] 31.728637: balance_dirty_state: bdi btrfs-1: dirty=605 wb=855 unstable=0 bg_thresh=1003 thresh=2007 gap=547 poll_thresh=17 ino=257 dd-2584 [002] 31.728756: balance_dirty_state: bdi btrfs-1: dirty=630 wb=855 unstable=0 bg_thresh=1003 thresh=2006 gap=521 poll_thresh=18 ino=257 dd-2584 [002] 31.728921: balance_dirty_state: bdi btrfs-1: dirty=655 wb=855 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=19 ino=257 dd-2584 [002] 31.728930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=57816 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 31.739803: balance_dirty_state: bdi btrfs-1: dirty=655 wb=605 unstable=0 bg_thresh=1000 thresh=2000 gap=740 poll_thresh=19 ino=257 dd-2584 [006] 31.739919: balance_dirty_state: bdi btrfs-1: dirty=655 wb=605 unstable=0 bg_thresh=1000 thresh=2000 gap=740 poll_thresh=14 ino=257 dd-2584 [006] 31.740041: balance_dirty_state: bdi btrfs-1: dirty=680 wb=605 unstable=0 bg_thresh=1002 thresh=2005 gap=720 poll_thresh=15 ino=257 dd-2584 [006] 31.740161: balance_dirty_state: bdi btrfs-1: dirty=705 wb=605 unstable=0 bg_thresh=1002 thresh=2004 gap=694 poll_thresh=16 ino=257 dd-2584 [006] 31.740395: balance_dirty_state: bdi btrfs-1: dirty=730 wb=605 unstable=0 bg_thresh=1001 thresh=2003 gap=668 poll_thresh=17 ino=257 dd-2584 [006] 31.740629: balance_dirty_state: bdi btrfs-1: dirty=755 wb=605 unstable=0 bg_thresh=1001 thresh=2002 gap=642 poll_thresh=18 ino=257 dd-2584 [006] 31.741211: balance_dirty_state: bdi btrfs-1: dirty=780 wb=605 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=19 ino=257 dd-2584 [006] 31.741450: balance_dirty_state: bdi btrfs-1: dirty=830 wb=605 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=20 ino=257 dd-2584 [006] 31.741689: balance_dirty_state: bdi btrfs-1: dirty=855 wb=605 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=21 ino=257 dd-2584 [006] 31.741930: balance_dirty_state: bdi btrfs-1: dirty=880 wb=605 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=22 ino=257 dd-2584 [006] 31.742168: balance_dirty_state: bdi btrfs-1: dirty=930 wb=605 unstable=0 bg_thresh=1003 thresh=2007 gap=472 poll_thresh=23 ino=257 dd-2584 [006] 31.742177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=57816 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 31.747806: balance_dirty_state: bdi btrfs-1: dirty=930 wb=480 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=23 ino=257 dd-2584 [005] 31.747930: balance_dirty_state: bdi btrfs-1: dirty=930 wb=480 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=17 ino=257 dd-2584 [005] 31.748161: balance_dirty_state: bdi btrfs-1: dirty=980 wb=480 unstable=0 bg_thresh=1010 thresh=2020 gap=560 poll_thresh=18 ino=257 dd-2584 [005] 31.748395: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=480 unstable=0 bg_thresh=1009 thresh=2019 gap=534 poll_thresh=19 ino=257 dd-2584 [005] 31.748630: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=480 unstable=0 bg_thresh=1009 thresh=2018 gap=508 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 31.748683: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14296 wrote=0 to_write=8192 dd-2584 [005] 31.749234: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=555 unstable=0 bg_thresh=1008 thresh=2017 gap=457 poll_thresh=21 ino=257 dd-2584 [005] 31.749238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-90% task_weight=99% bdi_bw=57816 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 31.752702: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=832 to_write=7360 dd-2584 [005] 31.755877: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1180 unstable=0 bg_thresh=1005 thresh=2011 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 31.756202: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1180 unstable=0 bg_thresh=1005 thresh=2010 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 31.756870: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1180 unstable=0 bg_thresh=1007 thresh=2014 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 31.757193: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1180 unstable=0 bg_thresh=1006 thresh=2013 gap=478 poll_thresh=19 ino=257 dd-2584 [005] 31.757205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=57816 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 31.763878: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1055 unstable=0 bg_thresh=1008 thresh=2016 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 31.763997: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1055 unstable=0 bg_thresh=1010 thresh=2021 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 31.764116: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1055 unstable=0 bg_thresh=1007 thresh=2015 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 31.764356: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1055 unstable=0 bg_thresh=1007 thresh=2014 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 31.764592: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1055 unstable=0 bg_thresh=1009 thresh=2018 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 31.764602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1320 avg_dirty=1320 bdi_gap=28% task_gap=-42% task_weight=99% bdi_bw=57816 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 31.772290: balance_dirty_state: bdi btrfs-1: dirty=480 wb=930 unstable=0 bg_thresh=1009 thresh=2018 gap=608 poll_thresh=13 ino=257 dd-2584 [007] 31.772409: balance_dirty_state: bdi btrfs-1: dirty=505 wb=930 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=14 ino=257 dd-2584 [007] 31.772528: balance_dirty_state: bdi btrfs-1: dirty=530 wb=930 unstable=0 bg_thresh=1008 thresh=2017 gap=557 poll_thresh=15 ino=257 dd-2584 [007] 31.772644: balance_dirty_state: bdi btrfs-1: dirty=530 wb=930 unstable=0 bg_thresh=1008 thresh=2017 gap=557 poll_thresh=16 ino=257 dd-2584 [007] 31.772883: balance_dirty_state: bdi btrfs-1: dirty=580 wb=930 unstable=0 bg_thresh=1007 thresh=2015 gap=505 poll_thresh=17 ino=257 dd-2584 [007] 31.773116: balance_dirty_state: bdi btrfs-1: dirty=605 wb=930 unstable=0 bg_thresh=1007 thresh=2014 gap=479 poll_thresh=18 ino=257 dd-2584 [007] 31.773126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-94% task_weight=100% bdi_bw=57816 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 31.779921: balance_dirty_state: bdi btrfs-1: dirty=605 wb=930 unstable=0 bg_thresh=1007 thresh=2014 gap=479 poll_thresh=13 ino=257 dd-2584 [007] 31.779931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=57816 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 31.787873: balance_dirty_state: bdi btrfs-1: dirty=630 wb=705 unstable=0 bg_thresh=1006 thresh=2012 gap=677 poll_thresh=10 ino=257 dd-2584 [007] 31.787932: balance_dirty_state: bdi btrfs-1: dirty=655 wb=705 unstable=0 bg_thresh=1008 thresh=2017 gap=657 poll_thresh=11 ino=257 dd-2584 [007] 31.787988: balance_dirty_state: bdi btrfs-1: dirty=655 wb=705 unstable=0 bg_thresh=1005 thresh=2011 gap=651 poll_thresh=12 ino=257 dd-2584 [007] 31.788046: balance_dirty_state: bdi btrfs-1: dirty=680 wb=705 unstable=0 bg_thresh=1010 thresh=2021 gap=636 poll_thresh=13 ino=257 dd-2584 [007] 31.788102: balance_dirty_state: bdi btrfs-1: dirty=705 wb=705 unstable=0 bg_thresh=1007 thresh=2015 gap=605 poll_thresh=14 ino=257 dd-2584 [007] 31.788159: balance_dirty_state: bdi btrfs-1: dirty=705 wb=705 unstable=0 bg_thresh=1010 thresh=2020 gap=610 poll_thresh=15 ino=257 dd-2584 [007] 31.788215: balance_dirty_state: bdi btrfs-1: dirty=730 wb=705 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=16 ino=257 dd-2584 [007] 31.788491: balance_dirty_state: bdi btrfs-1: dirty=755 wb=705 unstable=0 bg_thresh=1006 thresh=2013 gap=553 poll_thresh=17 ino=257 dd-2584 [007] 31.788605: balance_dirty_state: bdi btrfs-1: dirty=780 wb=705 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=18 ino=257 dd-2584 [007] 31.788717: balance_dirty_state: bdi btrfs-1: dirty=830 wb=705 unstable=0 bg_thresh=1008 thresh=2016 gap=481 poll_thresh=19 ino=257 dd-2584 [007] 31.788721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=57816 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 31.795868: balance_dirty_state: bdi btrfs-1: dirty=830 wb=455 unstable=0 bg_thresh=1007 thresh=2014 gap=729 poll_thresh=14 ino=257 dd-2584 [007] 31.795927: balance_dirty_state: bdi btrfs-1: dirty=855 wb=455 unstable=0 bg_thresh=1007 thresh=2014 gap=704 poll_thresh=15 ino=257 dd-2584 [007] 31.795986: balance_dirty_state: bdi btrfs-1: dirty=880 wb=455 unstable=0 bg_thresh=1006 thresh=2013 gap=678 poll_thresh=16 ino=257 dd-2584 [007] 31.796102: balance_dirty_state: bdi btrfs-1: dirty=905 wb=455 unstable=0 bg_thresh=1006 thresh=2012 gap=652 poll_thresh=17 ino=257 dd-2584 [007] 31.796219: balance_dirty_state: bdi btrfs-1: dirty=930 wb=455 unstable=0 bg_thresh=1008 thresh=2016 gap=631 poll_thresh=18 ino=257 dd-2584 [007] 31.796335: balance_dirty_state: bdi btrfs-1: dirty=980 wb=455 unstable=0 bg_thresh=1007 thresh=2015 gap=580 poll_thresh=19 ino=257 dd-2584 [007] 31.796620: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=455 unstable=0 bg_thresh=1007 thresh=2014 gap=554 poll_thresh=20 ino=257 dd-2584 [007] 31.796739: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=455 unstable=0 bg_thresh=1009 thresh=2018 gap=533 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 31.796764: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14344 wrote=0 to_write=8192 dd-2584 [007] 31.796916: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=455 unstable=0 bg_thresh=1008 thresh=2017 gap=507 poll_thresh=22 ino=257 dd-2584 [007] 31.797101: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=505 unstable=0 bg_thresh=1008 thresh=2016 gap=456 poll_thresh=23 ino=257 dd-2584 [007] 31.797103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=57816 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 31.798832: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=848 to_write=7344 dd-2584 [007] 31.803774: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1180 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=23 ino=257 dd-2584 [007] 31.803842: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1180 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=17 ino=257 dd-2584 [007] 31.803969: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1180 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=18 ino=257 dd-2584 [007] 31.804090: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1180 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=19 ino=257 dd-2584 [007] 31.804095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=57816 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 31.811785: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1055 unstable=0 bg_thresh=1005 thresh=2010 gap=625 poll_thresh=19 ino=257 dd-2584 [007] 31.811876: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1055 unstable=0 bg_thresh=1007 thresh=2015 gap=630 poll_thresh=14 ino=257 dd-2584 [007] 31.811933: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1055 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=15 ino=257 dd-2584 [007] 31.811989: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1055 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=16 ino=257 dd-2584 [007] 31.812268: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1055 unstable=0 bg_thresh=1006 thresh=2013 gap=553 poll_thresh=17 ino=257 dd-2584 [007] 31.812382: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1055 unstable=0 bg_thresh=1005 thresh=2011 gap=526 poll_thresh=18 ino=257 dd-2584 [007] 31.812493: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1055 unstable=0 bg_thresh=1005 thresh=2010 gap=475 poll_thresh=19 ino=257 dd-2584 [007] 31.812497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=57816 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 31.819812: balance_dirty_state: bdi btrfs-1: dirty=480 wb=930 unstable=0 bg_thresh=1007 thresh=2015 gap=605 poll_thresh=19 ino=257 dd-2584 [007] 31.819890: balance_dirty_state: bdi btrfs-1: dirty=480 wb=930 unstable=0 bg_thresh=1007 thresh=2015 gap=605 poll_thresh=14 ino=257 dd-2584 [007] 31.819952: balance_dirty_state: bdi btrfs-1: dirty=505 wb=930 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=15 ino=257 dd-2584 [007] 31.820009: balance_dirty_state: bdi btrfs-1: dirty=530 wb=930 unstable=0 bg_thresh=1009 thresh=2019 gap=559 poll_thresh=16 ino=257 dd-2584 [007] 31.820121: balance_dirty_state: bdi btrfs-1: dirty=555 wb=930 unstable=0 bg_thresh=1009 thresh=2018 gap=533 poll_thresh=17 ino=257 dd-2584 [007] 31.820232: balance_dirty_state: bdi btrfs-1: dirty=580 wb=930 unstable=0 bg_thresh=1008 thresh=2017 gap=507 poll_thresh=18 ino=257 dd-2584 [007] 31.820348: balance_dirty_state: bdi btrfs-1: dirty=605 wb=930 unstable=0 bg_thresh=1010 thresh=2021 gap=486 poll_thresh=19 ino=257 dd-2584 [007] 31.820352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=59060 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 31.827815: balance_dirty_state: bdi btrfs-1: dirty=605 wb=855 unstable=0 bg_thresh=1009 thresh=2019 gap=559 poll_thresh=19 ino=257 dd-2584 [007] 31.827921: balance_dirty_state: bdi btrfs-1: dirty=630 wb=855 unstable=0 bg_thresh=1006 thresh=2013 gap=528 poll_thresh=14 ino=257 dd-2584 [007] 31.827981: balance_dirty_state: bdi btrfs-1: dirty=655 wb=855 unstable=0 bg_thresh=1009 thresh=2018 gap=508 poll_thresh=15 ino=257 dd-2584 [007] 31.828210: balance_dirty_state: bdi btrfs-1: dirty=655 wb=855 unstable=0 bg_thresh=1008 thresh=2017 gap=507 poll_thresh=16 ino=257 dd-2584 [007] 31.828328: balance_dirty_state: bdi btrfs-1: dirty=705 wb=855 unstable=0 bg_thresh=1008 thresh=2016 gap=456 poll_thresh=17 ino=257 dd-2584 [007] 31.828333: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=59060 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 31.839714: balance_dirty_state: bdi btrfs-1: dirty=705 wb=680 unstable=0 bg_thresh=1003 thresh=2006 gap=621 poll_thresh=17 ino=257 dd-2584 [007] 31.839777: balance_dirty_state: bdi btrfs-1: dirty=705 wb=680 unstable=0 bg_thresh=1003 thresh=2006 gap=621 poll_thresh=13 ino=257 dd-2584 [007] 31.839836: balance_dirty_state: bdi btrfs-1: dirty=730 wb=680 unstable=0 bg_thresh=1005 thresh=2011 gap=601 poll_thresh=14 ino=257 dd-2584 [007] 31.839895: balance_dirty_state: bdi btrfs-1: dirty=730 wb=680 unstable=0 bg_thresh=1005 thresh=2011 gap=601 poll_thresh=15 ino=257 dd-2584 [007] 31.839956: balance_dirty_state: bdi btrfs-1: dirty=755 wb=680 unstable=0 bg_thresh=1008 thresh=2016 gap=581 poll_thresh=16 ino=257 dd-2584 [007] 31.840076: balance_dirty_state: bdi btrfs-1: dirty=780 wb=680 unstable=0 bg_thresh=1007 thresh=2015 gap=555 poll_thresh=17 ino=257 dd-2584 [007] 31.840198: balance_dirty_state: bdi btrfs-1: dirty=830 wb=680 unstable=0 bg_thresh=1007 thresh=2014 gap=504 poll_thresh=18 ino=257 dd-2584 [007] 31.840336: balance_dirty_state: bdi btrfs-1: dirty=855 wb=605 unstable=0 bg_thresh=1009 thresh=2018 gap=558 poll_thresh=19 ino=257 dd-2584 [007] 31.840459: balance_dirty_state: bdi btrfs-1: dirty=880 wb=605 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=20 ino=257 dd-2584 [007] 31.840752: balance_dirty_state: bdi btrfs-1: dirty=930 wb=605 unstable=0 bg_thresh=1008 thresh=2016 gap=481 poll_thresh=21 ino=257 dd-2584 [007] 31.840758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=59060 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 31.847755: balance_dirty_state: bdi btrfs-1: dirty=930 wb=480 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=21 ino=257 dd-2584 [007] 31.847817: balance_dirty_state: bdi btrfs-1: dirty=930 wb=480 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=16 ino=257 dd-2584 [007] 31.847932: balance_dirty_state: bdi btrfs-1: dirty=955 wb=480 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=17 ino=257 dd-2584 [007] 31.848050: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=480 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 31.848075: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14396 wrote=0 to_write=8192 dd-2584 [007] 31.848226: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=480 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=19 ino=257 dd-2584 [007] 31.848228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=59060 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 31.849936: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=784 to_write=7408 dd-2584 [007] 31.855739: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1155 unstable=0 bg_thresh=986 thresh=1973 gap=588 poll_thresh=19 ino=257 dd-2584 [007] 31.855805: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1155 unstable=0 bg_thresh=986 thresh=1973 gap=563 poll_thresh=14 ino=257 dd-2584 [007] 31.855864: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1155 unstable=0 bg_thresh=989 thresh=1978 gap=568 poll_thresh=15 ino=257 dd-2584 [007] 31.855923: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1155 unstable=0 bg_thresh=989 thresh=1978 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 31.856048: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1155 unstable=0 bg_thresh=991 thresh=1983 gap=523 poll_thresh=17 ino=257 dd-2584 [007] 31.856173: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1155 unstable=0 bg_thresh=996 thresh=1993 gap=508 poll_thresh=18 ino=257 dd-2584 [007] 31.856477: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1155 unstable=0 bg_thresh=996 thresh=1992 gap=457 poll_thresh=19 ino=257 dd-2584 [007] 31.856483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-70% task_weight=98% bdi_bw=59060 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 31.863783: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1030 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=14 ino=257 dd-2584 [007] 31.863851: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1030 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=15 ino=257 dd-2584 [007] 31.863919: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1030 unstable=0 bg_thresh=998 thresh=1996 gap=536 poll_thresh=16 ino=257 dd-2584 [007] 31.864035: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1030 unstable=0 bg_thresh=1000 thresh=2001 gap=516 poll_thresh=17 ino=257 dd-2584 [007] 31.864155: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1030 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 31.864159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-57% task_weight=99% bdi_bw=59060 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 31.871806: balance_dirty_state: bdi btrfs-1: dirty=505 wb=855 unstable=0 bg_thresh=995 thresh=1991 gap=631 poll_thresh=13 ino=257 dd-2584 [007] 31.871866: balance_dirty_state: bdi btrfs-1: dirty=530 wb=855 unstable=0 bg_thresh=998 thresh=1996 gap=611 poll_thresh=14 ino=257 dd-2584 [007] 31.871923: balance_dirty_state: bdi btrfs-1: dirty=530 wb=855 unstable=0 bg_thresh=998 thresh=1996 gap=611 poll_thresh=15 ino=257 dd-2584 [007] 31.871983: balance_dirty_state: bdi btrfs-1: dirty=555 wb=855 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=16 ino=257 dd-2584 [007] 31.872105: balance_dirty_state: bdi btrfs-1: dirty=580 wb=830 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=17 ino=257 dd-2584 [007] 31.872225: balance_dirty_state: bdi btrfs-1: dirty=605 wb=830 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=18 ino=257 dd-2584 [007] 31.872512: balance_dirty_state: bdi btrfs-1: dirty=655 wb=830 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=19 ino=257 dd-2584 [007] 31.872630: balance_dirty_state: bdi btrfs-1: dirty=680 wb=830 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=20 ino=257 dd-2584 [007] 31.872634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-60% task_weight=99% bdi_bw=59060 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 31.879812: balance_dirty_state: bdi btrfs-1: dirty=705 wb=830 unstable=0 bg_thresh=994 thresh=1988 gap=453 poll_thresh=15 ino=257 dd-2584 [007] 31.879816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=98% bdi_bw=59060 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 31.887857: balance_dirty_state: bdi btrfs-1: dirty=705 wb=580 unstable=0 bg_thresh=994 thresh=1989 gap=704 poll_thresh=11 ino=257 dd-2584 [007] 31.887918: balance_dirty_state: bdi btrfs-1: dirty=730 wb=580 unstable=0 bg_thresh=997 thresh=1994 gap=684 poll_thresh=12 ino=257 dd-2584 [007] 31.887973: balance_dirty_state: bdi btrfs-1: dirty=730 wb=580 unstable=0 bg_thresh=997 thresh=1994 gap=684 poll_thresh=13 ino=257 dd-2584 [007] 31.888030: balance_dirty_state: bdi btrfs-1: dirty=755 wb=580 unstable=0 bg_thresh=999 thresh=1999 gap=664 poll_thresh=14 ino=257 dd-2584 [007] 31.888085: balance_dirty_state: bdi btrfs-1: dirty=780 wb=580 unstable=0 bg_thresh=999 thresh=1999 gap=639 poll_thresh=15 ino=257 dd-2584 [007] 31.888142: balance_dirty_state: bdi btrfs-1: dirty=780 wb=580 unstable=0 bg_thresh=1002 thresh=2004 gap=644 poll_thresh=16 ino=257 dd-2584 [007] 31.888255: balance_dirty_state: bdi btrfs-1: dirty=830 wb=580 unstable=0 bg_thresh=1004 thresh=2008 gap=598 poll_thresh=17 ino=257 dd-2584 [007] 31.888372: balance_dirty_state: bdi btrfs-1: dirty=855 wb=580 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=18 ino=257 dd-2584 [007] 31.888651: balance_dirty_state: bdi btrfs-1: dirty=880 wb=580 unstable=0 bg_thresh=1003 thresh=2006 gap=546 poll_thresh=19 ino=257 dd-2584 [007] 31.888768: balance_dirty_state: bdi btrfs-1: dirty=930 wb=580 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=20 ino=257 dd-2584 [007] 31.888773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-56% task_weight=98% bdi_bw=59060 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 31.895890: balance_dirty_state: bdi btrfs-1: dirty=930 wb=455 unstable=0 bg_thresh=996 thresh=1993 gap=608 poll_thresh=15 ino=257 dd-2584 [007] 31.895951: balance_dirty_state: bdi btrfs-1: dirty=955 wb=455 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=16 ino=257 dd-2584 [007] 31.896061: balance_dirty_state: bdi btrfs-1: dirty=980 wb=455 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=17 ino=257 dd-2584 [007] 31.896173: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=455 unstable=0 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 31.896197: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14444 wrote=0 to_write=8192 dd-2584 [007] 31.896340: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=455 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=19 ino=257 dd-2584 [007] 31.896342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1280 avg_dirty=1280 bdi_gap=45% task_gap=-6% task_weight=98% bdi_bw=59060 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 31.898104: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=816 to_write=7376 dd-2584 [007] 31.903824: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1105 unstable=0 bg_thresh=997 thresh=1994 gap=634 poll_thresh=14 ino=257 dd-2584 [007] 31.903885: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1105 unstable=0 bg_thresh=999 thresh=1999 gap=614 poll_thresh=15 ino=257 dd-2584 [007] 31.903943: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1105 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=16 ino=257 dd-2584 [007] 31.904060: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1105 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=17 ino=257 dd-2584 [007] 31.904351: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1105 unstable=0 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=18 ino=257 dd-2584 [007] 31.904468: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1105 unstable=0 bg_thresh=1003 thresh=2007 gap=522 poll_thresh=19 ino=257 dd-2584 [007] 31.904584: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1105 unstable=0 bg_thresh=1003 thresh=2006 gap=471 poll_thresh=20 ino=257 dd-2584 [007] 31.904589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=59060 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 31.911770: balance_dirty_state: bdi btrfs-1: dirty=430 wb=980 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=20 ino=257 dd-2584 [007] 31.911877: balance_dirty_state: bdi btrfs-1: dirty=430 wb=980 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=15 ino=257 dd-2584 [007] 31.911936: balance_dirty_state: bdi btrfs-1: dirty=455 wb=980 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=16 ino=257 dd-2584 [007] 31.912049: balance_dirty_state: bdi btrfs-1: dirty=480 wb=980 unstable=0 bg_thresh=1002 thresh=2005 gap=545 poll_thresh=17 ino=257 dd-2584 [007] 31.912161: balance_dirty_state: bdi btrfs-1: dirty=530 wb=980 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=18 ino=257 dd-2584 [007] 31.912166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=59060 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 31.919757: balance_dirty_state: bdi btrfs-1: dirty=530 wb=855 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=18 ino=257 dd-2584 [007] 31.919880: balance_dirty_state: bdi btrfs-1: dirty=530 wb=855 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=13 ino=257 dd-2584 [007] 31.919998: balance_dirty_state: bdi btrfs-1: dirty=555 wb=855 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 31.920113: balance_dirty_state: bdi btrfs-1: dirty=555 wb=855 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=15 ino=257 dd-2584 [007] 31.920226: balance_dirty_state: bdi btrfs-1: dirty=580 wb=855 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=16 ino=257 dd-2584 [007] 31.920803: balance_dirty_state: bdi btrfs-1: dirty=605 wb=855 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=17 ino=257 dd-2584 [007] 31.921038: balance_dirty_state: bdi btrfs-1: dirty=655 wb=855 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=18 ino=257 dd-2584 [007] 31.921047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=59060 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 31.927793: balance_dirty_state: bdi btrfs-1: dirty=655 wb=730 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=18 ino=257 dd-2584 [007] 31.927891: balance_dirty_state: bdi btrfs-1: dirty=655 wb=730 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=13 ino=257 dd-2584 [007] 31.927949: balance_dirty_state: bdi btrfs-1: dirty=680 wb=730 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 31.928006: balance_dirty_state: bdi btrfs-1: dirty=705 wb=730 unstable=0 bg_thresh=997 thresh=1994 gap=559 poll_thresh=15 ino=257 dd-2584 [007] 31.928063: balance_dirty_state: bdi btrfs-1: dirty=705 wb=730 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=16 ino=257 dd-2584 [007] 31.928179: balance_dirty_state: bdi btrfs-1: dirty=730 wb=730 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=17 ino=257 dd-2584 [007] 31.928296: balance_dirty_state: bdi btrfs-1: dirty=780 wb=730 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 31.928301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=59860 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 31.935746: balance_dirty_state: bdi btrfs-1: dirty=780 wb=605 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=18 ino=257 dd-2584 [007] 31.935812: balance_dirty_state: bdi btrfs-1: dirty=780 wb=605 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=13 ino=257 dd-2584 [007] 31.935872: balance_dirty_state: bdi btrfs-1: dirty=805 wb=605 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=14 ino=257 dd-2584 [007] 31.935932: balance_dirty_state: bdi btrfs-1: dirty=830 wb=605 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=15 ino=257 dd-2584 [007] 31.935991: balance_dirty_state: bdi btrfs-1: dirty=830 wb=605 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=16 ino=257 dd-2584 [007] 31.936287: balance_dirty_state: bdi btrfs-1: dirty=880 wb=605 unstable=0 bg_thresh=1006 thresh=2013 gap=528 poll_thresh=17 ino=257 dd-2584 [007] 31.936413: balance_dirty_state: bdi btrfs-1: dirty=905 wb=605 unstable=0 bg_thresh=1008 thresh=2017 gap=507 poll_thresh=18 ino=257 dd-2584 [007] 31.936539: balance_dirty_state: bdi btrfs-1: dirty=930 wb=605 unstable=0 bg_thresh=1008 thresh=2016 gap=481 poll_thresh=19 ino=257 dd-2584 [007] 31.936544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1320 avg_dirty=1320 bdi_gap=27% task_gap=-45% task_weight=99% bdi_bw=59860 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 31.943828: balance_dirty_state: bdi btrfs-1: dirty=955 wb=605 unstable=0 bg_thresh=1005 thresh=2010 gap=450 poll_thresh=14 ino=257 dd-2584 [007] 31.943832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=59860 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 31.951829: balance_dirty_state: bdi btrfs-1: dirty=954 wb=480 unstable=0 bg_thresh=999 thresh=1999 gap=565 poll_thresh=10 ino=257 dd-2584 [007] 31.951889: balance_dirty_state: bdi btrfs-1: dirty=979 wb=480 unstable=0 bg_thresh=1002 thresh=2004 gap=545 poll_thresh=11 ino=257 dd-2584 [007] 31.951947: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=480 unstable=0 bg_thresh=1004 thresh=2009 gap=525 poll_thresh=12 ino=257 dd-2584 [007] 31.952007: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=480 unstable=0 bg_thresh=1004 thresh=2009 gap=525 poll_thresh=13 ino=257 dd-2584 [007] 31.952066: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=480 unstable=0 bg_thresh=1007 thresh=2014 gap=505 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 31.952091: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14500 wrote=0 to_write=8192 dd-2584 [007] 31.952156: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=480 unstable=0 bg_thresh=1004 thresh=2008 gap=474 poll_thresh=15 ino=257 dd-2584 [007] 31.952158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-52% task_weight=98% bdi_bw=59860 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 31.953952: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=800 to_write=7392 dd-2584 [007] 31.959908: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1155 unstable=0 bg_thresh=1006 thresh=2013 gap=604 poll_thresh=11 ino=257 dd-2584 [007] 31.959974: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1155 unstable=0 bg_thresh=1006 thresh=2012 gap=578 poll_thresh=12 ino=257 dd-2584 [007] 31.960037: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1155 unstable=0 bg_thresh=1006 thresh=2012 gap=553 poll_thresh=13 ino=257 dd-2584 [007] 31.960280: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1155 unstable=0 bg_thresh=1005 thresh=2011 gap=552 poll_thresh=14 ino=257 dd-2584 [007] 31.960341: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1155 unstable=0 bg_thresh=1008 thresh=2016 gap=532 poll_thresh=15 ino=257 dd-2584 [007] 31.960402: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1155 unstable=0 bg_thresh=1005 thresh=2010 gap=501 poll_thresh=16 ino=257 dd-2584 [007] 31.960406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1280 avg_dirty=1280 bdi_gap=47% task_gap=-4% task_weight=99% bdi_bw=59860 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 31.967885: balance_dirty_state: bdi btrfs-1: dirty=354 wb=880 unstable=0 bg_thresh=1006 thresh=2013 gap=779 poll_thresh=12 ino=257 dd-2584 [007] 31.967948: balance_dirty_state: bdi btrfs-1: dirty=379 wb=880 unstable=0 bg_thresh=1006 thresh=2012 gap=753 poll_thresh=13 ino=257 dd-2584 [007] 31.968006: balance_dirty_state: bdi btrfs-1: dirty=379 wb=880 unstable=0 bg_thresh=1006 thresh=2012 gap=753 poll_thresh=14 ino=257 dd-2584 [007] 31.968065: balance_dirty_state: bdi btrfs-1: dirty=404 wb=880 unstable=0 bg_thresh=1005 thresh=2011 gap=727 poll_thresh=15 ino=257 dd-2584 [007] 31.968124: balance_dirty_state: bdi btrfs-1: dirty=429 wb=880 unstable=0 bg_thresh=1005 thresh=2011 gap=702 poll_thresh=16 ino=257 dd-2584 [007] 31.968244: balance_dirty_state: bdi btrfs-1: dirty=454 wb=880 unstable=0 bg_thresh=1004 thresh=2009 gap=675 poll_thresh=17 ino=257 dd-2584 [007] 31.968372: balance_dirty_state: bdi btrfs-1: dirty=479 wb=855 unstable=0 bg_thresh=1004 thresh=2008 gap=674 poll_thresh=18 ino=257 dd-2584 [007] 31.968496: balance_dirty_state: bdi btrfs-1: dirty=529 wb=855 unstable=0 bg_thresh=1003 thresh=2007 gap=623 poll_thresh=19 ino=257 dd-2584 [007] 31.968620: balance_dirty_state: bdi btrfs-1: dirty=554 wb=855 unstable=0 bg_thresh=1005 thresh=2011 gap=602 poll_thresh=20 ino=257 dd-2584 [007] 31.968913: balance_dirty_state: bdi btrfs-1: dirty=579 wb=855 unstable=0 bg_thresh=1005 thresh=2010 gap=576 poll_thresh=21 ino=257 dd-2584 [007] 31.969039: balance_dirty_state: bdi btrfs-1: dirty=604 wb=855 unstable=0 bg_thresh=1004 thresh=2009 gap=550 poll_thresh=22 ino=257 dd-2584 [007] 31.969163: balance_dirty_state: bdi btrfs-1: dirty=654 wb=855 unstable=0 bg_thresh=1004 thresh=2008 gap=499 poll_thresh=23 ino=257 dd-2584 [007] 31.969168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=59860 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 31.975842: balance_dirty_state: bdi btrfs-1: dirty=654 wb=855 unstable=0 bg_thresh=1004 thresh=2008 gap=499 poll_thresh=23 ino=257 dd-2584 [007] 31.975847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=59860 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 31.983836: balance_dirty_state: bdi btrfs-1: dirty=654 wb=580 unstable=0 bg_thresh=1003 thresh=2006 gap=772 poll_thresh=23 ino=257 dd-2584 [007] 31.983904: balance_dirty_state: bdi btrfs-1: dirty=654 wb=580 unstable=0 bg_thresh=1005 thresh=2011 gap=777 poll_thresh=17 ino=257 dd-2584 [007] 31.984024: balance_dirty_state: bdi btrfs-1: dirty=704 wb=580 unstable=0 bg_thresh=1002 thresh=2004 gap=720 poll_thresh=18 ino=257 dd-2584 [007] 31.984143: balance_dirty_state: bdi btrfs-1: dirty=729 wb=580 unstable=0 bg_thresh=1004 thresh=2008 gap=699 poll_thresh=19 ino=257 dd-2584 [007] 31.984259: balance_dirty_state: bdi btrfs-1: dirty=754 wb=580 unstable=0 bg_thresh=1003 thresh=2007 gap=673 poll_thresh=20 ino=257 dd-2584 [007] 31.984375: balance_dirty_state: bdi btrfs-1: dirty=779 wb=580 unstable=0 bg_thresh=1003 thresh=2006 gap=647 poll_thresh=21 ino=257 dd-2584 [007] 31.984662: balance_dirty_state: bdi btrfs-1: dirty=829 wb=580 unstable=0 bg_thresh=1005 thresh=2010 gap=601 poll_thresh=22 ino=257 dd-2584 [007] 31.984779: balance_dirty_state: bdi btrfs-1: dirty=854 wb=580 unstable=0 bg_thresh=1004 thresh=2009 gap=575 poll_thresh=23 ino=257 dd-2584 [007] 31.984895: balance_dirty_state: bdi btrfs-1: dirty=879 wb=580 unstable=0 bg_thresh=1004 thresh=2008 gap=549 poll_thresh=24 ino=257 dd-2584 [007] 31.985013: balance_dirty_state: bdi btrfs-1: dirty=929 wb=580 unstable=0 bg_thresh=1003 thresh=2007 gap=498 poll_thresh=25 ino=257 dd-2584 [007] 31.985018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=59860 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 31.991926: balance_dirty_state: bdi btrfs-1: dirty=932 wb=430 unstable=0 bg_thresh=1005 thresh=2010 gap=648 poll_thresh=25 ino=257 dd-2584 [007] 31.992009: balance_dirty_state: bdi btrfs-1: dirty=932 wb=430 unstable=0 bg_thresh=1004 thresh=2009 gap=647 poll_thresh=19 ino=257 dd-2584 [007] 31.992129: balance_dirty_state: bdi btrfs-1: dirty=957 wb=430 unstable=0 bg_thresh=1004 thresh=2008 gap=621 poll_thresh=20 ino=257 dd-2584 [007] 31.992249: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=430 unstable=0 bg_thresh=1003 thresh=2007 gap=570 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 31.992275: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14540 wrote=0 to_write=8192 dd-2584 [007] 31.992426: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=430 unstable=0 bg_thresh=1005 thresh=2011 gap=549 poll_thresh=22 ino=257 dd-2584 [007] 31.992610: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=480 unstable=0 bg_thresh=1002 thresh=2004 gap=517 poll_thresh=23 ino=257 dd-2584 [007] 31.993084: balance_dirty_state: bdi btrfs-1: dirty=907 wb=605 unstable=0 bg_thresh=1001 thresh=2003 gap=491 poll_thresh=24 ino=257 dd-2584 [007] 31.993086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=59860 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 31.996338: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=332 wrote=848 to_write=7344 dd-2584 [007] 31.999893: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1166 unstable=0 bg_thresh=1002 thresh=2004 gap=596 poll_thresh=24 ino=257 dd-2584 [007] 31.999997: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1166 unstable=0 bg_thresh=1004 thresh=2009 gap=601 poll_thresh=18 ino=257 dd-2584 [007] 32.000118: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1166 unstable=0 bg_thresh=1004 thresh=2008 gap=550 poll_thresh=19 ino=257 dd-2584 [007] 32.000241: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1166 unstable=0 bg_thresh=1003 thresh=2006 gap=523 poll_thresh=20 ino=257 dd-2584 [007] 32.000362: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1166 unstable=0 bg_thresh=1005 thresh=2011 gap=503 poll_thresh=21 ino=257 dd-2584 [007] 32.000484: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1166 unstable=0 bg_thresh=1005 thresh=2010 gap=477 poll_thresh=22 ino=257 dd-2584 [007] 32.000489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=59860 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 32.011889: balance_dirty_state: bdi btrfs-1: dirty=364 wb=879 unstable=0 bg_thresh=990 thresh=1981 gap=738 poll_thresh=22 ino=257 dd-2584 [007] 32.011962: balance_dirty_state: bdi btrfs-1: dirty=389 wb=879 unstable=0 bg_thresh=993 thresh=1986 gap=718 poll_thresh=16 ino=257 dd-2584 [007] 32.012093: balance_dirty_state: bdi btrfs-1: dirty=414 wb=879 unstable=0 bg_thresh=992 thresh=1985 gap=692 poll_thresh=17 ino=257 dd-2584 [007] 32.012221: balance_dirty_state: bdi btrfs-1: dirty=464 wb=879 unstable=0 bg_thresh=992 thresh=1984 gap=641 poll_thresh=18 ino=257 dd-2584 [007] 32.012517: balance_dirty_state: bdi btrfs-1: dirty=489 wb=879 unstable=0 bg_thresh=991 thresh=1983 gap=615 poll_thresh=19 ino=257 dd-2584 [007] 32.012635: balance_dirty_state: bdi btrfs-1: dirty=514 wb=879 unstable=0 bg_thresh=993 thresh=1987 gap=594 poll_thresh=20 ino=257 dd-2584 [007] 32.012752: balance_dirty_state: bdi btrfs-1: dirty=539 wb=879 unstable=0 bg_thresh=993 thresh=1986 gap=568 poll_thresh=21 ino=257 dd-2584 [007] 32.012870: balance_dirty_state: bdi btrfs-1: dirty=589 wb=879 unstable=0 bg_thresh=989 thresh=1979 gap=511 poll_thresh=22 ino=257 dd-2584 [007] 32.012988: balance_dirty_state: bdi btrfs-1: dirty=614 wb=879 unstable=0 bg_thresh=989 thresh=1978 gap=485 poll_thresh=23 ino=257 dd-2584 [007] 32.012993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=59860 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 32.019863: balance_dirty_state: bdi btrfs-1: dirty=614 wb=879 unstable=0 bg_thresh=991 thresh=1982 gap=489 poll_thresh=23 ino=257 dd-2584 [007] 32.019868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=59860 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 32.027901: balance_dirty_state: bdi btrfs-1: dirty=626 wb=630 unstable=0 bg_thresh=990 thresh=1981 gap=725 poll_thresh=23 ino=257 dd-2584 [007] 32.027981: balance_dirty_state: bdi btrfs-1: dirty=651 wb=630 unstable=0 bg_thresh=996 thresh=1993 gap=712 poll_thresh=17 ino=257 dd-2584 [007] 32.028107: balance_dirty_state: bdi btrfs-1: dirty=676 wb=630 unstable=0 bg_thresh=996 thresh=1992 gap=686 poll_thresh=18 ino=257 dd-2584 [007] 32.028224: balance_dirty_state: bdi btrfs-1: dirty=701 wb=630 unstable=0 bg_thresh=995 thresh=1991 gap=660 poll_thresh=19 ino=257 dd-2584 [007] 32.028510: balance_dirty_state: bdi btrfs-1: dirty=726 wb=630 unstable=0 bg_thresh=995 thresh=1990 gap=634 poll_thresh=20 ino=257 dd-2584 [007] 32.028628: balance_dirty_state: bdi btrfs-1: dirty=776 wb=630 unstable=0 bg_thresh=997 thresh=1994 gap=588 poll_thresh=21 ino=257 dd-2584 [007] 32.028744: balance_dirty_state: bdi btrfs-1: dirty=801 wb=630 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=22 ino=257 dd-2584 [007] 32.028862: balance_dirty_state: bdi btrfs-1: dirty=826 wb=630 unstable=0 bg_thresh=993 thresh=1986 gap=530 poll_thresh=23 ino=257 dd-2584 [007] 32.028981: balance_dirty_state: bdi btrfs-1: dirty=876 wb=630 unstable=0 bg_thresh=995 thresh=1990 gap=484 poll_thresh=24 ino=257 dd-2584 [007] 32.028986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=59860 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.035906: balance_dirty_state: bdi btrfs-1: dirty=873 wb=497 unstable=0 bg_thresh=995 thresh=1990 gap=620 poll_thresh=24 ino=257 dd-2584 [004] 32.035970: balance_dirty_state: bdi btrfs-1: dirty=898 wb=497 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 32.036082: balance_dirty_state: bdi btrfs-1: dirty=923 wb=497 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 32.036197: balance_dirty_state: bdi btrfs-1: dirty=948 wb=497 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=20 ino=257 dd-2584 [004] 32.036312: balance_dirty_state: bdi btrfs-1: dirty=973 wb=497 unstable=0 bg_thresh=1002 thresh=2004 gap=534 poll_thresh=21 ino=257 dd-2584 [004] 32.036590: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=497 unstable=0 bg_thresh=1001 thresh=2003 gap=483 poll_thresh=22 ino=257 dd-2584 [004] 32.036595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=60888 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 32.036657: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14584 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 32.038404: writeback_single_inode: bdi btrfs-1: ino=257 state= age=372 wrote=768 to_write=7424 dd-2584 [004] 32.043878: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1122 unstable=0 bg_thresh=1003 thresh=2006 gap=611 poll_thresh=22 ino=257 dd-2584 [004] 32.044006: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1122 unstable=0 bg_thresh=1002 thresh=2005 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 32.044242: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1122 unstable=0 bg_thresh=1002 thresh=2004 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 32.044479: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1122 unstable=0 bg_thresh=1001 thresh=2003 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 32.044715: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1122 unstable=0 bg_thresh=1003 thresh=2007 gap=512 poll_thresh=19 ino=257 dd-2584 [004] 32.044949: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1122 unstable=0 bg_thresh=1003 thresh=2006 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 32.044958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=60888 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.051855: balance_dirty_state: bdi btrfs-1: dirty=398 wb=997 unstable=0 bg_thresh=1004 thresh=2009 gap=614 poll_thresh=20 ino=257 dd-2584 [004] 32.051961: balance_dirty_state: bdi btrfs-1: dirty=423 wb=997 unstable=0 bg_thresh=1004 thresh=2009 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 32.052020: balance_dirty_state: bdi btrfs-1: dirty=448 wb=997 unstable=0 bg_thresh=1004 thresh=2008 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 32.052135: balance_dirty_state: bdi btrfs-1: dirty=473 wb=997 unstable=0 bg_thresh=1003 thresh=2007 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 32.052416: balance_dirty_state: bdi btrfs-1: dirty=498 wb=997 unstable=0 bg_thresh=1005 thresh=2011 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 32.052533: balance_dirty_state: bdi btrfs-1: dirty=548 wb=997 unstable=0 bg_thresh=1005 thresh=2010 gap=465 poll_thresh=19 ino=257 dd-2584 [004] 32.052538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=60888 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.059890: balance_dirty_state: bdi btrfs-1: dirty=548 wb=872 unstable=0 bg_thresh=1006 thresh=2013 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 32.059994: balance_dirty_state: bdi btrfs-1: dirty=548 wb=872 unstable=0 bg_thresh=1003 thresh=2007 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 32.060098: balance_dirty_state: bdi btrfs-1: dirty=573 wb=872 unstable=0 bg_thresh=1006 thresh=2012 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 32.060196: balance_dirty_state: bdi btrfs-1: dirty=573 wb=872 unstable=0 bg_thresh=1005 thresh=2011 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 32.060397: balance_dirty_state: bdi btrfs-1: dirty=623 wb=872 unstable=0 bg_thresh=1005 thresh=2010 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 32.060600: balance_dirty_state: bdi btrfs-1: dirty=648 wb=872 unstable=0 bg_thresh=1004 thresh=2009 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 32.060607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=60888 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.067875: balance_dirty_state: bdi btrfs-1: dirty=648 wb=797 unstable=0 bg_thresh=1002 thresh=2004 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 32.067976: balance_dirty_state: bdi btrfs-1: dirty=673 wb=797 unstable=0 bg_thresh=1004 thresh=2009 gap=539 poll_thresh=13 ino=257 dd-2584 [004] 32.068063: balance_dirty_state: bdi btrfs-1: dirty=673 wb=797 unstable=0 bg_thresh=1004 thresh=2008 gap=538 poll_thresh=14 ino=257 dd-2584 [004] 32.068149: balance_dirty_state: bdi btrfs-1: dirty=698 wb=797 unstable=0 bg_thresh=1004 thresh=2008 gap=513 poll_thresh=15 ino=257 dd-2584 [004] 32.068234: balance_dirty_state: bdi btrfs-1: dirty=723 wb=797 unstable=0 bg_thresh=1003 thresh=2007 gap=487 poll_thresh=16 ino=257 dd-2584 [004] 32.068240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=60888 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 32.075862: balance_dirty_state: bdi btrfs-1: dirty=723 wb=522 unstable=0 bg_thresh=1003 thresh=2007 gap=762 poll_thresh=16 ino=257 dd-2584 [004] 32.075956: balance_dirty_state: bdi btrfs-1: dirty=723 wb=522 unstable=0 bg_thresh=1006 thresh=2012 gap=767 poll_thresh=12 ino=257 dd-2584 [004] 32.076013: balance_dirty_state: bdi btrfs-1: dirty=748 wb=522 unstable=0 bg_thresh=1003 thresh=2006 gap=736 poll_thresh=13 ino=257 dd-2584 [004] 32.076234: balance_dirty_state: bdi btrfs-1: dirty=748 wb=522 unstable=0 bg_thresh=1002 thresh=2005 gap=735 poll_thresh=14 ino=257 dd-2584 [004] 32.076291: balance_dirty_state: bdi btrfs-1: dirty=773 wb=522 unstable=0 bg_thresh=1002 thresh=2005 gap=710 poll_thresh=15 ino=257 dd-2584 [004] 32.076348: balance_dirty_state: bdi btrfs-1: dirty=798 wb=522 unstable=0 bg_thresh=1002 thresh=2004 gap=684 poll_thresh=16 ino=257 dd-2584 [004] 32.076462: balance_dirty_state: bdi btrfs-1: dirty=823 wb=522 unstable=0 bg_thresh=1001 thresh=2003 gap=658 poll_thresh=17 ino=257 dd-2584 [004] 32.076573: balance_dirty_state: bdi btrfs-1: dirty=848 wb=522 unstable=0 bg_thresh=1003 thresh=2007 gap=637 poll_thresh=18 ino=257 dd-2584 [004] 32.076686: balance_dirty_state: bdi btrfs-1: dirty=898 wb=522 unstable=0 bg_thresh=1003 thresh=2006 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 32.076799: balance_dirty_state: bdi btrfs-1: dirty=923 wb=522 unstable=0 bg_thresh=1002 thresh=2005 gap=560 poll_thresh=20 ino=257 dd-2584 [004] 32.076915: balance_dirty_state: bdi btrfs-1: dirty=948 wb=522 unstable=0 bg_thresh=1002 thresh=2004 gap=534 poll_thresh=21 ino=257 dd-2584 [004] 32.077030: balance_dirty_state: bdi btrfs-1: dirty=973 wb=522 unstable=0 bg_thresh=1004 thresh=2008 gap=513 poll_thresh=22 ino=257 dd-2584 [004] 32.077301: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=522 unstable=0 bg_thresh=1003 thresh=2007 gap=462 poll_thresh=23 ino=257 dd-2584 [004] 32.077305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=60888 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 32.077376: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14624 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 32.081013: writeback_single_inode: bdi btrfs-1: ino=257 state= age=36 wrote=752 to_write=7440 dd-2584 [000] 32.083899: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1147 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=23 ino=257 dd-2584 [000] 32.083975: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1147 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=17 ino=257 dd-2584 [000] 32.084099: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1147 unstable=0 bg_thresh=1005 thresh=2010 gap=540 poll_thresh=18 ino=257 dd-2584 [000] 32.084224: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1147 unstable=0 bg_thresh=1000 thresh=2000 gap=505 poll_thresh=19 ino=257 dd-2584 [000] 32.084346: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1147 unstable=0 bg_thresh=1005 thresh=2010 gap=490 poll_thresh=20 ino=257 dd-2584 [000] 32.084351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=60888 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 32.091819: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1022 unstable=0 bg_thresh=1006 thresh=2012 gap=617 poll_thresh=20 ino=257 dd-2584 [000] 32.091919: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1022 unstable=0 bg_thresh=1003 thresh=2006 gap=586 poll_thresh=15 ino=257 dd-2584 [000] 32.092037: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1022 unstable=0 bg_thresh=1005 thresh=2011 gap=566 poll_thresh=16 ino=257 dd-2584 [000] 32.092271: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1022 unstable=0 bg_thresh=1002 thresh=2004 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 32.092506: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1022 unstable=0 bg_thresh=1001 thresh=2003 gap=508 poll_thresh=18 ino=257 dd-2584 [000] 32.092742: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1022 unstable=0 bg_thresh=1003 thresh=2007 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 32.092750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=60888 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 32.099842: balance_dirty_state: bdi btrfs-1: dirty=498 wb=897 unstable=0 bg_thresh=1003 thresh=2006 gap=611 poll_thresh=19 ino=257 dd-2584 [000] 32.100093: balance_dirty_state: bdi btrfs-1: dirty=523 wb=897 unstable=0 bg_thresh=1003 thresh=2006 gap=586 poll_thresh=14 ino=257 dd-2584 [000] 32.100151: balance_dirty_state: bdi btrfs-1: dirty=548 wb=897 unstable=0 bg_thresh=1002 thresh=2005 gap=560 poll_thresh=15 ino=257 dd-2584 [000] 32.100207: balance_dirty_state: bdi btrfs-1: dirty=548 wb=897 unstable=0 bg_thresh=1002 thresh=2005 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 32.100319: balance_dirty_state: bdi btrfs-1: dirty=598 wb=897 unstable=0 bg_thresh=1004 thresh=2009 gap=514 poll_thresh=17 ino=257 dd-2584 [000] 32.100432: balance_dirty_state: bdi btrfs-1: dirty=623 wb=897 unstable=0 bg_thresh=1004 thresh=2008 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 32.100437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=60888 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.107821: balance_dirty_state: bdi btrfs-1: dirty=623 wb=772 unstable=0 bg_thresh=1004 thresh=2009 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 32.107917: balance_dirty_state: bdi btrfs-1: dirty=623 wb=772 unstable=0 bg_thresh=1004 thresh=2008 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 32.108002: balance_dirty_state: bdi btrfs-1: dirty=648 wb=772 unstable=0 bg_thresh=1004 thresh=2008 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 32.108086: balance_dirty_state: bdi btrfs-1: dirty=673 wb=772 unstable=0 bg_thresh=1003 thresh=2007 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 32.108171: balance_dirty_state: bdi btrfs-1: dirty=673 wb=772 unstable=0 bg_thresh=1006 thresh=2012 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 32.108338: balance_dirty_state: bdi btrfs-1: dirty=723 wb=772 unstable=0 bg_thresh=1005 thresh=2011 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 32.108508: balance_dirty_state: bdi btrfs-1: dirty=748 wb=772 unstable=0 bg_thresh=1005 thresh=2010 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 32.108514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=60888 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.115940: balance_dirty_state: bdi btrfs-1: dirty=748 wb=772 unstable=0 bg_thresh=1004 thresh=2008 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 32.115945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=60888 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.123884: balance_dirty_state: bdi btrfs-1: dirty=748 wb=522 unstable=0 bg_thresh=1005 thresh=2011 gap=741 poll_thresh=18 ino=257 dd-2584 [004] 32.123989: balance_dirty_state: bdi btrfs-1: dirty=748 wb=522 unstable=0 bg_thresh=1005 thresh=2010 gap=740 poll_thresh=13 ino=257 dd-2584 [004] 32.124209: balance_dirty_state: bdi btrfs-1: dirty=773 wb=522 unstable=0 bg_thresh=1005 thresh=2010 gap=715 poll_thresh=14 ino=257 dd-2584 [004] 32.124265: balance_dirty_state: bdi btrfs-1: dirty=798 wb=522 unstable=0 bg_thresh=1004 thresh=2009 gap=689 poll_thresh=15 ino=257 dd-2584 [004] 32.124323: balance_dirty_state: bdi btrfs-1: dirty=798 wb=522 unstable=0 bg_thresh=1007 thresh=2014 gap=694 poll_thresh=16 ino=257 dd-2584 [004] 32.124436: balance_dirty_state: bdi btrfs-1: dirty=848 wb=522 unstable=0 bg_thresh=1003 thresh=2007 gap=637 poll_thresh=17 ino=257 dd-2584 [004] 32.124548: balance_dirty_state: bdi btrfs-1: dirty=873 wb=522 unstable=0 bg_thresh=1003 thresh=2006 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 32.124660: balance_dirty_state: bdi btrfs-1: dirty=898 wb=522 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 32.124773: balance_dirty_state: bdi btrfs-1: dirty=948 wb=522 unstable=0 bg_thresh=1004 thresh=2009 gap=539 poll_thresh=20 ino=257 dd-2584 [004] 32.124886: balance_dirty_state: bdi btrfs-1: dirty=973 wb=522 unstable=0 bg_thresh=1004 thresh=2008 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 32.124997: balance_dirty_state: bdi btrfs-1: dirty=998 wb=522 unstable=0 bg_thresh=1003 thresh=2007 gap=487 poll_thresh=22 ino=257 dd-2584 [004] 32.125001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=60888 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.131915: balance_dirty_state: bdi btrfs-1: dirty=998 wb=397 unstable=0 bg_thresh=1002 thresh=2005 gap=610 poll_thresh=22 ino=257 dd-2584 [004] 32.131986: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=397 unstable=0 bg_thresh=1005 thresh=2010 gap=590 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 32.132023: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14680 wrote=0 to_write=8192 dd-2584 [004] 32.132283: balance_dirty_state: bdi btrfs-1: dirty=973 wb=472 unstable=0 bg_thresh=1004 thresh=2009 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 32.132411: balance_dirty_state: bdi btrfs-1: dirty=948 wb=522 unstable=0 bg_thresh=1003 thresh=2007 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 32.132538: balance_dirty_state: bdi btrfs-1: dirty=948 wb=572 unstable=0 bg_thresh=1003 thresh=2006 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 32.132539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=60888 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 32.133992: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=848 to_write=7344 dd-2584 [004] 32.139870: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1097 unstable=0 bg_thresh=1004 thresh=2009 gap=639 poll_thresh=19 ino=257 dd-2584 [004] 32.139956: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1097 unstable=0 bg_thresh=1007 thresh=2014 gap=644 poll_thresh=14 ino=257 dd-2584 [004] 32.140020: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1097 unstable=0 bg_thresh=1004 thresh=2008 gap=613 poll_thresh=15 ino=257 dd-2584 [004] 32.140083: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1097 unstable=0 bg_thresh=1006 thresh=2013 gap=618 poll_thresh=16 ino=257 dd-2584 [004] 32.140211: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1097 unstable=0 bg_thresh=1006 thresh=2012 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 32.140351: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1097 unstable=0 bg_thresh=1008 thresh=2016 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 32.140526: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1097 unstable=0 bg_thresh=1007 thresh=2015 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 32.140928: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1097 unstable=0 bg_thresh=1007 thresh=2014 gap=469 poll_thresh=20 ino=257 dd-2584 [004] 32.140934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=61732 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.147967: balance_dirty_state: bdi btrfs-1: dirty=448 wb=972 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=20 ino=257 dd-2584 [004] 32.148071: balance_dirty_state: bdi btrfs-1: dirty=448 wb=972 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 32.148129: balance_dirty_state: bdi btrfs-1: dirty=473 wb=972 unstable=0 bg_thresh=999 thresh=1998 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 32.148249: balance_dirty_state: bdi btrfs-1: dirty=498 wb=972 unstable=0 bg_thresh=1001 thresh=2002 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 32.148364: balance_dirty_state: bdi btrfs-1: dirty=523 wb=972 unstable=0 bg_thresh=1000 thresh=2001 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 32.148483: balance_dirty_state: bdi btrfs-1: dirty=573 wb=972 unstable=0 bg_thresh=1000 thresh=2000 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 32.148487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=61732 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.155832: balance_dirty_state: bdi btrfs-1: dirty=573 wb=872 unstable=0 bg_thresh=996 thresh=1992 gap=547 poll_thresh=19 ino=257 dd-2584 [004] 32.155970: balance_dirty_state: bdi btrfs-1: dirty=573 wb=872 unstable=0 bg_thresh=998 thresh=1997 gap=552 poll_thresh=14 ino=257 dd-2584 [004] 32.156060: balance_dirty_state: bdi btrfs-1: dirty=598 wb=872 unstable=0 bg_thresh=998 thresh=1997 gap=527 poll_thresh=15 ino=257 dd-2584 [004] 32.156152: balance_dirty_state: bdi btrfs-1: dirty=623 wb=872 unstable=0 bg_thresh=998 thresh=1996 gap=501 poll_thresh=16 ino=257 dd-2584 [004] 32.156333: balance_dirty_state: bdi btrfs-1: dirty=648 wb=872 unstable=0 bg_thresh=997 thresh=1995 gap=475 poll_thresh=17 ino=257 dd-2584 [004] 32.156340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=61732 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.163885: balance_dirty_state: bdi btrfs-1: dirty=648 wb=797 unstable=0 bg_thresh=1001 thresh=2002 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 32.163988: balance_dirty_state: bdi btrfs-1: dirty=673 wb=747 unstable=0 bg_thresh=1003 thresh=2007 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 32.164054: balance_dirty_state: bdi btrfs-1: dirty=673 wb=747 unstable=0 bg_thresh=1003 thresh=2006 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 32.164286: balance_dirty_state: bdi btrfs-1: dirty=698 wb=747 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 32.164344: balance_dirty_state: bdi btrfs-1: dirty=698 wb=747 unstable=0 bg_thresh=1002 thresh=2005 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 32.164460: balance_dirty_state: bdi btrfs-1: dirty=748 wb=747 unstable=0 bg_thresh=1002 thresh=2004 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 32.164622: balance_dirty_state: bdi btrfs-1: dirty=773 wb=722 unstable=0 bg_thresh=997 thresh=1995 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 32.164824: balance_dirty_state: bdi btrfs-1: dirty=798 wb=622 unstable=0 bg_thresh=998 thresh=1996 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 32.164973: balance_dirty_state: bdi btrfs-1: dirty=848 wb=622 unstable=0 bg_thresh=996 thresh=1992 gap=522 poll_thresh=20 ino=257 dd-2584 [004] 32.165095: balance_dirty_state: bdi btrfs-1: dirty=873 wb=622 unstable=0 bg_thresh=997 thresh=1995 gap=500 poll_thresh=21 ino=257 dd-2584 [004] 32.165220: balance_dirty_state: bdi btrfs-1: dirty=898 wb=622 unstable=0 bg_thresh=1002 thresh=2005 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 32.165225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=61732 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.171939: balance_dirty_state: bdi btrfs-1: dirty=898 wb=472 unstable=0 bg_thresh=1002 thresh=2004 gap=634 poll_thresh=22 ino=257 dd-2584 [004] 32.172010: balance_dirty_state: bdi btrfs-1: dirty=923 wb=472 unstable=0 bg_thresh=999 thresh=1998 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 32.172290: balance_dirty_state: bdi btrfs-1: dirty=948 wb=472 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 32.172403: balance_dirty_state: bdi btrfs-1: dirty=973 wb=472 unstable=0 bg_thresh=1000 thresh=2001 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 32.172516: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=472 unstable=0 bg_thresh=1000 thresh=2000 gap=505 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 32.172603: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14720 wrote=0 to_write=8192 dd-2584 [004] 32.172641: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=472 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=20 ino=257 dd-2584 [004] 32.172642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=61732 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 32.175246: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=784 to_write=7408 dd-2584 [004] 32.179983: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1147 unstable=0 bg_thresh=993 thresh=1986 gap=591 poll_thresh=20 ino=257 dd-2584 [004] 32.180061: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1147 unstable=0 bg_thresh=995 thresh=1991 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 32.180123: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1147 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 32.180241: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1147 unstable=0 bg_thresh=994 thresh=1989 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 32.180361: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1147 unstable=0 bg_thresh=994 thresh=1988 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 32.180365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=61732 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.187929: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1022 unstable=0 bg_thresh=996 thresh=1992 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 32.188014: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1022 unstable=0 bg_thresh=998 thresh=1997 gap=627 poll_thresh=13 ino=257 dd-2584 [004] 32.188073: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1022 unstable=0 bg_thresh=995 thresh=1991 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 32.188132: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1022 unstable=0 bg_thresh=998 thresh=1996 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 32.188357: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1022 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 32.188473: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1022 unstable=0 bg_thresh=997 thresh=1994 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 32.188586: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1022 unstable=0 bg_thresh=996 thresh=1993 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 32.188590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=61732 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.195945: balance_dirty_state: bdi btrfs-1: dirty=473 wb=897 unstable=0 bg_thresh=996 thresh=1993 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 32.196053: balance_dirty_state: bdi btrfs-1: dirty=498 wb=897 unstable=0 bg_thresh=996 thresh=1992 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 32.196139: balance_dirty_state: bdi btrfs-1: dirty=498 wb=897 unstable=0 bg_thresh=996 thresh=1992 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 32.196224: balance_dirty_state: bdi btrfs-1: dirty=523 wb=897 unstable=0 bg_thresh=995 thresh=1991 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 32.196309: balance_dirty_state: bdi btrfs-1: dirty=523 wb=897 unstable=0 bg_thresh=998 thresh=1996 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 32.196478: balance_dirty_state: bdi btrfs-1: dirty=573 wb=897 unstable=0 bg_thresh=997 thresh=1995 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 32.196648: balance_dirty_state: bdi btrfs-1: dirty=598 wb=897 unstable=0 bg_thresh=997 thresh=1994 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 32.196816: balance_dirty_state: bdi btrfs-1: dirty=623 wb=897 unstable=0 bg_thresh=999 thresh=1998 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 32.196822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=61732 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.203957: balance_dirty_state: bdi btrfs-1: dirty=623 wb=897 unstable=0 bg_thresh=1000 thresh=2000 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 32.203963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=61732 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.211948: balance_dirty_state: bdi btrfs-1: dirty=623 wb=672 unstable=0 bg_thresh=999 thresh=1998 gap=703 poll_thresh=19 ino=257 dd-2584 [004] 32.212022: balance_dirty_state: bdi btrfs-1: dirty=648 wb=672 unstable=0 bg_thresh=996 thresh=1992 gap=672 poll_thresh=14 ino=257 dd-2584 [004] 32.212244: balance_dirty_state: bdi btrfs-1: dirty=673 wb=672 unstable=0 bg_thresh=995 thresh=1991 gap=646 poll_thresh=15 ino=257 dd-2584 [004] 32.212301: balance_dirty_state: bdi btrfs-1: dirty=673 wb=672 unstable=0 bg_thresh=998 thresh=1996 gap=651 poll_thresh=16 ino=257 dd-2584 [004] 32.212412: balance_dirty_state: bdi btrfs-1: dirty=698 wb=672 unstable=0 bg_thresh=997 thresh=1995 gap=625 poll_thresh=17 ino=257 dd-2584 [004] 32.212524: balance_dirty_state: bdi btrfs-1: dirty=748 wb=672 unstable=0 bg_thresh=997 thresh=1994 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 32.212640: balance_dirty_state: bdi btrfs-1: dirty=773 wb=672 unstable=0 bg_thresh=999 thresh=1998 gap=553 poll_thresh=19 ino=257 dd-2584 [004] 32.212755: balance_dirty_state: bdi btrfs-1: dirty=798 wb=672 unstable=0 bg_thresh=998 thresh=1997 gap=527 poll_thresh=20 ino=257 dd-2584 [004] 32.212871: balance_dirty_state: bdi btrfs-1: dirty=848 wb=672 unstable=0 bg_thresh=998 thresh=1996 gap=476 poll_thresh=21 ino=257 dd-2584 [004] 32.212876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=61732 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.223922: balance_dirty_state: bdi btrfs-1: dirty=848 wb=422 unstable=0 bg_thresh=997 thresh=1995 gap=725 poll_thresh=21 ino=257 dd-2584 [004] 32.224040: balance_dirty_state: bdi btrfs-1: dirty=848 wb=422 unstable=0 bg_thresh=994 thresh=1989 gap=719 poll_thresh=16 ino=257 dd-2584 [004] 32.224156: balance_dirty_state: bdi btrfs-1: dirty=898 wb=422 unstable=0 bg_thresh=996 thresh=1993 gap=673 poll_thresh=17 ino=257 dd-2584 [004] 32.224432: balance_dirty_state: bdi btrfs-1: dirty=923 wb=422 unstable=0 bg_thresh=996 thresh=1992 gap=647 poll_thresh=18 ino=257 dd-2584 [004] 32.224544: balance_dirty_state: bdi btrfs-1: dirty=948 wb=422 unstable=0 bg_thresh=995 thresh=1991 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 32.224656: balance_dirty_state: bdi btrfs-1: dirty=973 wb=422 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=20 ino=257 dd-2584 [004] 32.224768: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=422 unstable=0 bg_thresh=997 thresh=1994 gap=549 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 32.224856: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14772 wrote=0 to_write=8192 dd-2584 [004] 32.224892: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=422 unstable=0 bg_thresh=996 thresh=1993 gap=523 poll_thresh=22 ino=257 dd-2584 [004] 32.225013: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=422 unstable=0 bg_thresh=996 thresh=1992 gap=497 poll_thresh=23 ino=257 dd-2584 [004] 32.225015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=61732 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 32.228563: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=832 to_write=7360 dd-2584 [004] 32.231947: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1122 unstable=0 bg_thresh=995 thresh=1991 gap=621 poll_thresh=23 ino=257 dd-2584 [004] 32.232022: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1122 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=17 ino=257 dd-2584 [004] 32.232164: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1122 unstable=0 bg_thresh=997 thresh=1994 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 32.232283: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1122 unstable=0 bg_thresh=996 thresh=1993 gap=548 poll_thresh=19 ino=257 dd-2584 [004] 32.232571: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1122 unstable=0 bg_thresh=996 thresh=1992 gap=497 poll_thresh=20 ino=257 dd-2584 [004] 32.232576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=61732 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.239951: balance_dirty_state: bdi btrfs-1: dirty=373 wb=972 unstable=0 bg_thresh=997 thresh=1995 gap=650 poll_thresh=20 ino=257 dd-2584 [004] 32.240049: balance_dirty_state: bdi btrfs-1: dirty=373 wb=972 unstable=0 bg_thresh=994 thresh=1989 gap=644 poll_thresh=15 ino=257 dd-2584 [004] 32.240106: balance_dirty_state: bdi btrfs-1: dirty=398 wb=972 unstable=0 bg_thresh=999 thresh=1999 gap=629 poll_thresh=16 ino=257 dd-2584 [004] 32.240217: balance_dirty_state: bdi btrfs-1: dirty=423 wb=972 unstable=0 bg_thresh=999 thresh=1998 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 32.240330: balance_dirty_state: bdi btrfs-1: dirty=473 wb=972 unstable=0 bg_thresh=998 thresh=1997 gap=552 poll_thresh=18 ino=257 dd-2584 [004] 32.240442: balance_dirty_state: bdi btrfs-1: dirty=498 wb=972 unstable=0 bg_thresh=998 thresh=1996 gap=526 poll_thresh=19 ino=257 dd-2584 [004] 32.240554: balance_dirty_state: bdi btrfs-1: dirty=523 wb=972 unstable=0 bg_thresh=1000 thresh=2000 gap=505 poll_thresh=20 ino=257 dd-2584 [004] 32.240667: balance_dirty_state: bdi btrfs-1: dirty=548 wb=972 unstable=0 bg_thresh=996 thresh=1993 gap=473 poll_thresh=21 ino=257 dd-2584 [004] 32.240672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=61732 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.247873: balance_dirty_state: bdi btrfs-1: dirty=548 wb=847 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=21 ino=257 dd-2584 [004] 32.247989: balance_dirty_state: bdi btrfs-1: dirty=573 wb=847 unstable=0 bg_thresh=996 thresh=1993 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 32.248447: balance_dirty_state: bdi btrfs-1: dirty=598 wb=847 unstable=0 bg_thresh=996 thresh=1992 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 32.248617: balance_dirty_state: bdi btrfs-1: dirty=648 wb=847 unstable=0 bg_thresh=998 thresh=1996 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 32.248785: balance_dirty_state: bdi btrfs-1: dirty=673 wb=847 unstable=0 bg_thresh=997 thresh=1995 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 32.248791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=62408 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.255945: balance_dirty_state: bdi btrfs-1: dirty=673 wb=722 unstable=0 bg_thresh=996 thresh=1992 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 32.256037: balance_dirty_state: bdi btrfs-1: dirty=673 wb=722 unstable=0 bg_thresh=995 thresh=1991 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 32.256123: balance_dirty_state: bdi btrfs-1: dirty=698 wb=722 unstable=0 bg_thresh=995 thresh=1991 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 32.256208: balance_dirty_state: bdi btrfs-1: dirty=723 wb=722 unstable=0 bg_thresh=995 thresh=1990 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 32.256378: balance_dirty_state: bdi btrfs-1: dirty=748 wb=722 unstable=0 bg_thresh=997 thresh=1994 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 32.256546: balance_dirty_state: bdi btrfs-1: dirty=773 wb=722 unstable=0 bg_thresh=996 thresh=1993 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 32.256552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=62408 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 32.263891: balance_dirty_state: bdi btrfs-1: dirty=773 wb=597 unstable=0 bg_thresh=995 thresh=1990 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 32.263955: balance_dirty_state: bdi btrfs-1: dirty=773 wb=597 unstable=0 bg_thresh=995 thresh=1990 gap=620 poll_thresh=13 ino=257 dd-2584 [005] 32.264013: balance_dirty_state: bdi btrfs-1: dirty=798 wb=597 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 32.264072: balance_dirty_state: bdi btrfs-1: dirty=823 wb=597 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 32.264130: balance_dirty_state: bdi btrfs-1: dirty=823 wb=597 unstable=0 bg_thresh=997 thresh=1994 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 32.264417: balance_dirty_state: bdi btrfs-1: dirty=873 wb=597 unstable=0 bg_thresh=996 thresh=1993 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 32.264537: balance_dirty_state: bdi btrfs-1: dirty=898 wb=597 unstable=0 bg_thresh=998 thresh=1997 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 32.264656: balance_dirty_state: bdi btrfs-1: dirty=923 wb=597 unstable=0 bg_thresh=998 thresh=1996 gap=476 poll_thresh=19 ino=257 dd-2584 [005] 32.264660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=62408 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 32.271932: balance_dirty_state: bdi btrfs-1: dirty=923 wb=447 unstable=0 bg_thresh=995 thresh=1990 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 32.272017: balance_dirty_state: bdi btrfs-1: dirty=948 wb=447 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 32.272076: balance_dirty_state: bdi btrfs-1: dirty=948 wb=447 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=15 ino=257 dd-2584 [005] 32.272132: balance_dirty_state: bdi btrfs-1: dirty=973 wb=447 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 32.272242: balance_dirty_state: bdi btrfs-1: dirty=998 wb=447 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=17 ino=257 dd-2584 [005] 32.272355: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=447 unstable=0 bg_thresh=1002 thresh=2004 gap=509 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 32.272441: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14820 wrote=0 to_write=8192 dd-2584 [005] 32.272479: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=447 unstable=0 bg_thresh=1001 thresh=2003 gap=483 poll_thresh=19 ino=257 dd-2584 [005] 32.272481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=62408 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 32.274366: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=832 to_write=7360 dd-2584 [005] 32.279930: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1147 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 32.280033: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1147 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=14 ino=257 dd-2584 [005] 32.280402: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1147 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 32.280480: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1147 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 32.280636: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1147 unstable=0 bg_thresh=1002 thresh=2005 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 32.280795: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1147 unstable=0 bg_thresh=1004 thresh=2009 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 32.280956: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1147 unstable=0 bg_thresh=1004 thresh=2008 gap=463 poll_thresh=19 ino=257 dd-2584 [005] 32.280963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=62408 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 32.287909: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1022 unstable=0 bg_thresh=999 thresh=1998 gap=578 poll_thresh=19 ino=257 dd-2584 [001] 32.287994: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1022 unstable=0 bg_thresh=999 thresh=1998 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 32.288052: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1022 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 32.288108: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1022 unstable=0 bg_thresh=1004 thresh=2008 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 32.288231: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1022 unstable=0 bg_thresh=1006 thresh=2013 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 32.288351: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1022 unstable=0 bg_thresh=1006 thresh=2012 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 32.288356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-283% task_weight=99% bdi_bw=62408 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 32.295884: balance_dirty_state: bdi btrfs-1: dirty=498 wb=847 unstable=0 bg_thresh=996 thresh=1992 gap=647 poll_thresh=18 ino=257 dd-2584 [005] 32.295973: balance_dirty_state: bdi btrfs-1: dirty=498 wb=847 unstable=0 bg_thresh=996 thresh=1992 gap=647 poll_thresh=13 ino=257 dd-2584 [005] 32.296337: balance_dirty_state: bdi btrfs-1: dirty=523 wb=847 unstable=0 bg_thresh=1001 thresh=2003 gap=633 poll_thresh=14 ino=257 dd-2584 [005] 32.296423: balance_dirty_state: bdi btrfs-1: dirty=548 wb=847 unstable=0 bg_thresh=998 thresh=1997 gap=602 poll_thresh=15 ino=257 dd-2584 [005] 32.296510: balance_dirty_state: bdi btrfs-1: dirty=548 wb=847 unstable=0 bg_thresh=1001 thresh=2002 gap=607 poll_thresh=16 ino=257 dd-2584 [005] 32.296684: balance_dirty_state: bdi btrfs-1: dirty=598 wb=847 unstable=0 bg_thresh=994 thresh=1989 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 32.296868: balance_dirty_state: bdi btrfs-1: dirty=623 wb=847 unstable=0 bg_thresh=999 thresh=1998 gap=528 poll_thresh=18 ino=257 dd-2584 [005] 32.297051: balance_dirty_state: bdi btrfs-1: dirty=648 wb=847 unstable=0 bg_thresh=998 thresh=1997 gap=502 poll_thresh=19 ino=257 dd-2584 [005] 32.297236: balance_dirty_state: bdi btrfs-1: dirty=673 wb=847 unstable=0 bg_thresh=1000 thresh=2001 gap=481 poll_thresh=20 ino=257 dd-2584 [005] 32.297243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=62408 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 32.303876: balance_dirty_state: bdi btrfs-1: dirty=673 wb=847 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=20 ino=257 dd-2584 [005] 32.303881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=62408 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 32.311937: balance_dirty_state: bdi btrfs-1: dirty=673 wb=572 unstable=0 bg_thresh=996 thresh=1992 gap=747 poll_thresh=20 ino=257 dd-2584 [005] 32.312005: balance_dirty_state: bdi btrfs-1: dirty=698 wb=572 unstable=0 bg_thresh=996 thresh=1992 gap=722 poll_thresh=15 ino=257 dd-2584 [005] 32.312069: balance_dirty_state: bdi btrfs-1: dirty=723 wb=572 unstable=0 bg_thresh=998 thresh=1996 gap=701 poll_thresh=16 ino=257 dd-2584 [005] 32.312192: balance_dirty_state: bdi btrfs-1: dirty=748 wb=572 unstable=0 bg_thresh=997 thresh=1995 gap=675 poll_thresh=17 ino=257 dd-2584 [005] 32.312490: balance_dirty_state: bdi btrfs-1: dirty=773 wb=572 unstable=0 bg_thresh=997 thresh=1994 gap=649 poll_thresh=18 ino=257 dd-2584 [005] 32.312613: balance_dirty_state: bdi btrfs-1: dirty=823 wb=572 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=19 ino=257 dd-2584 [005] 32.312735: balance_dirty_state: bdi btrfs-1: dirty=848 wb=572 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=20 ino=257 dd-2584 [005] 32.312858: balance_dirty_state: bdi btrfs-1: dirty=873 wb=572 unstable=0 bg_thresh=998 thresh=1996 gap=551 poll_thresh=21 ino=257 dd-2584 [005] 32.312983: balance_dirty_state: bdi btrfs-1: dirty=898 wb=572 unstable=0 bg_thresh=997 thresh=1995 gap=525 poll_thresh=22 ino=257 dd-2584 [005] 32.313107: balance_dirty_state: bdi btrfs-1: dirty=948 wb=572 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=23 ino=257 dd-2584 [005] 32.313112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=62408 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 32.319914: balance_dirty_state: bdi btrfs-1: dirty=948 wb=447 unstable=0 bg_thresh=997 thresh=1994 gap=599 poll_thresh=23 ino=257 dd-2584 [005] 32.319999: balance_dirty_state: bdi btrfs-1: dirty=948 wb=447 unstable=0 bg_thresh=994 thresh=1988 gap=593 poll_thresh=17 ino=257 dd-2584 [005] 32.320138: balance_dirty_state: bdi btrfs-1: dirty=998 wb=447 unstable=0 bg_thresh=993 thresh=1987 gap=542 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 32.320195: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14868 wrote=0 to_write=8192 dd-2584 [005] 32.320268: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=447 unstable=0 bg_thresh=993 thresh=1986 gap=516 poll_thresh=19 ino=257 dd-2584 [005] 32.320597: balance_dirty_state: bdi btrfs-1: dirty=948 wb=547 unstable=0 bg_thresh=995 thresh=1990 gap=495 poll_thresh=20 ino=257 dd-2584 [005] 32.320599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=62408 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 32.322224: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=816 to_write=7376 dd-2584 [005] 32.327887: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1147 unstable=0 bg_thresh=991 thresh=1983 gap=613 poll_thresh=20 ino=257 dd-2584 [005] 32.327972: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1147 unstable=0 bg_thresh=991 thresh=1982 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 32.328053: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1147 unstable=0 bg_thresh=991 thresh=1982 gap=587 poll_thresh=16 ino=257 dd-2584 [005] 32.328188: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1147 unstable=0 bg_thresh=990 thresh=1981 gap=536 poll_thresh=17 ino=257 dd-2584 [005] 32.328308: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1147 unstable=0 bg_thresh=990 thresh=1980 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 32.328423: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1147 unstable=0 bg_thresh=992 thresh=1984 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 32.328428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=62408 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 32.335989: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1022 unstable=0 bg_thresh=991 thresh=1983 gap=613 poll_thresh=19 ino=257 dd-2584 [005] 32.336069: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1022 unstable=0 bg_thresh=991 thresh=1982 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 32.336130: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1022 unstable=0 bg_thresh=991 thresh=1982 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 32.336187: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1022 unstable=0 bg_thresh=990 thresh=1981 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 32.336300: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1022 unstable=0 bg_thresh=990 thresh=1980 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 32.336582: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1022 unstable=0 bg_thresh=992 thresh=1984 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 32.336587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=98% bdi_bw=62408 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 32.343996: balance_dirty_state: bdi btrfs-1: dirty=473 wb=822 unstable=0 bg_thresh=994 thresh=1988 gap=693 poll_thresh=18 ino=257 dd-2584 [005] 32.344078: balance_dirty_state: bdi btrfs-1: dirty=473 wb=822 unstable=0 bg_thresh=992 thresh=1984 gap=689 poll_thresh=13 ino=257 dd-2584 [005] 32.344138: balance_dirty_state: bdi btrfs-1: dirty=498 wb=822 unstable=0 bg_thresh=994 thresh=1989 gap=669 poll_thresh=14 ino=257 dd-2584 [005] 32.344197: balance_dirty_state: bdi btrfs-1: dirty=523 wb=822 unstable=0 bg_thresh=991 thresh=1983 gap=638 poll_thresh=15 ino=257 dd-2584 [005] 32.344256: balance_dirty_state: bdi btrfs-1: dirty=523 wb=822 unstable=0 bg_thresh=994 thresh=1988 gap=643 poll_thresh=16 ino=257 dd-2584 [005] 32.344373: balance_dirty_state: bdi btrfs-1: dirty=573 wb=822 unstable=0 bg_thresh=993 thresh=1987 gap=592 poll_thresh=17 ino=257 dd-2584 [005] 32.344490: balance_dirty_state: bdi btrfs-1: dirty=598 wb=822 unstable=0 bg_thresh=995 thresh=1991 gap=571 poll_thresh=18 ino=257 dd-2584 [005] 32.344605: balance_dirty_state: bdi btrfs-1: dirty=623 wb=822 unstable=0 bg_thresh=995 thresh=1990 gap=545 poll_thresh=19 ino=257 dd-2584 [005] 32.344722: balance_dirty_state: bdi btrfs-1: dirty=648 wb=822 unstable=0 bg_thresh=994 thresh=1989 gap=519 poll_thresh=20 ino=257 dd-2584 [005] 32.344843: balance_dirty_state: bdi btrfs-1: dirty=698 wb=822 unstable=0 bg_thresh=991 thresh=1982 gap=462 poll_thresh=21 ino=257 dd-2584 [005] 32.344847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=62408 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 32.351965: balance_dirty_state: bdi btrfs-1: dirty=698 wb=822 unstable=0 bg_thresh=991 thresh=1983 gap=463 poll_thresh=21 ino=257 dd-2584 [005] 32.351970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=62472 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 32.360047: balance_dirty_state: bdi btrfs-1: dirty=698 wb=572 unstable=0 bg_thresh=990 thresh=1980 gap=710 poll_thresh=21 ino=257 dd-2584 [003] 32.360155: balance_dirty_state: bdi btrfs-1: dirty=698 wb=572 unstable=0 bg_thresh=990 thresh=1980 gap=710 poll_thresh=16 ino=257 dd-2584 [003] 32.360736: balance_dirty_state: bdi btrfs-1: dirty=748 wb=572 unstable=0 bg_thresh=992 thresh=1984 gap=664 poll_thresh=17 ino=257 dd-2584 [003] 32.360971: balance_dirty_state: bdi btrfs-1: dirty=773 wb=572 unstable=0 bg_thresh=991 thresh=1983 gap=638 poll_thresh=18 ino=257 dd-2584 [003] 32.361205: balance_dirty_state: bdi btrfs-1: dirty=798 wb=572 unstable=0 bg_thresh=991 thresh=1982 gap=612 poll_thresh=19 ino=257 dd-2584 [003] 32.361436: balance_dirty_state: bdi btrfs-1: dirty=848 wb=572 unstable=0 bg_thresh=990 thresh=1981 gap=561 poll_thresh=20 ino=257 dd-2584 [003] 32.361668: balance_dirty_state: bdi btrfs-1: dirty=873 wb=572 unstable=0 bg_thresh=992 thresh=1985 gap=540 poll_thresh=21 ino=257 dd-2584 [003] 32.361901: balance_dirty_state: bdi btrfs-1: dirty=898 wb=572 unstable=0 bg_thresh=992 thresh=1984 gap=514 poll_thresh=22 ino=257 dd-2584 [003] 32.362138: balance_dirty_state: bdi btrfs-1: dirty=923 wb=572 unstable=0 bg_thresh=988 thresh=1977 gap=482 poll_thresh=23 ino=257 dd-2584 [003] 32.362147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=62472 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 32.368026: balance_dirty_state: bdi btrfs-1: dirty=923 wb=447 unstable=0 bg_thresh=990 thresh=1980 gap=610 poll_thresh=23 ino=257 dd-2584 [003] 32.368154: balance_dirty_state: bdi btrfs-1: dirty=948 wb=447 unstable=0 bg_thresh=992 thresh=1985 gap=590 poll_thresh=17 ino=257 dd-2584 [003] 32.368732: balance_dirty_state: bdi btrfs-1: dirty=973 wb=447 unstable=0 bg_thresh=992 thresh=1984 gap=564 poll_thresh=18 ino=257 dd-2584 [003] 32.368966: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=447 unstable=0 bg_thresh=991 thresh=1983 gap=513 poll_thresh=19 ino=257 flush-btrfs-1-2586 [007] 32.369013: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14916 wrote=0 to_write=8192 dd-2584 [003] 32.369323: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=447 unstable=0 bg_thresh=993 thresh=1987 gap=492 poll_thresh=20 ino=257 dd-2584 [003] 32.369327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=62472 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 32.372298: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=816 to_write=7376 dd-2584 [003] 32.375983: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1122 unstable=0 bg_thresh=994 thresh=1988 gap=643 poll_thresh=20 ino=257 dd-2584 [003] 32.376107: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1122 unstable=0 bg_thresh=991 thresh=1982 gap=637 poll_thresh=15 ino=257 dd-2584 [003] 32.376225: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1122 unstable=0 bg_thresh=993 thresh=1987 gap=617 poll_thresh=16 ino=257 dd-2584 [003] 32.376456: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1122 unstable=0 bg_thresh=993 thresh=1986 gap=591 poll_thresh=17 ino=257 dd-2584 [003] 32.376690: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1122 unstable=0 bg_thresh=995 thresh=1990 gap=545 poll_thresh=18 ino=257 dd-2584 [003] 32.376924: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1122 unstable=0 bg_thresh=991 thresh=1983 gap=513 poll_thresh=19 ino=257 dd-2584 [003] 32.377159: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1122 unstable=0 bg_thresh=991 thresh=1982 gap=487 poll_thresh=20 ino=257 dd-2584 [003] 32.377168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=62472 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.383990: balance_dirty_state: bdi btrfs-1: dirty=373 wb=997 unstable=0 bg_thresh=990 thresh=1980 gap=610 poll_thresh=20 ino=257 dd-2584 [004] 32.384070: balance_dirty_state: bdi btrfs-1: dirty=398 wb=997 unstable=0 bg_thresh=990 thresh=1980 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 32.384296: balance_dirty_state: bdi btrfs-1: dirty=423 wb=997 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 32.384410: balance_dirty_state: bdi btrfs-1: dirty=448 wb=997 unstable=0 bg_thresh=995 thresh=1990 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 32.384522: balance_dirty_state: bdi btrfs-1: dirty=473 wb=997 unstable=0 bg_thresh=997 thresh=1995 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 32.384634: balance_dirty_state: bdi btrfs-1: dirty=498 wb=997 unstable=0 bg_thresh=997 thresh=1994 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 32.384748: balance_dirty_state: bdi btrfs-1: dirty=548 wb=997 unstable=0 bg_thresh=999 thresh=1998 gap=453 poll_thresh=20 ino=257 dd-2584 [004] 32.384752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=62472 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.391978: balance_dirty_state: bdi btrfs-1: dirty=548 wb=872 unstable=0 bg_thresh=989 thresh=1978 gap=558 poll_thresh=20 ino=257 dd-2584 [004] 32.392067: balance_dirty_state: bdi btrfs-1: dirty=548 wb=872 unstable=0 bg_thresh=989 thresh=1978 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 32.392151: balance_dirty_state: bdi btrfs-1: dirty=573 wb=872 unstable=0 bg_thresh=991 thresh=1983 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 32.392315: balance_dirty_state: bdi btrfs-1: dirty=598 wb=872 unstable=0 bg_thresh=994 thresh=1988 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 32.392481: balance_dirty_state: bdi btrfs-1: dirty=648 wb=872 unstable=0 bg_thresh=996 thresh=1993 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 32.392487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=62472 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.399922: balance_dirty_state: bdi btrfs-1: dirty=648 wb=697 unstable=0 bg_thresh=995 thresh=1991 gap=646 poll_thresh=18 ino=257 dd-2584 [004] 32.400002: balance_dirty_state: bdi btrfs-1: dirty=648 wb=697 unstable=0 bg_thresh=995 thresh=1990 gap=645 poll_thresh=13 ino=257 dd-2584 [004] 32.400220: balance_dirty_state: bdi btrfs-1: dirty=673 wb=697 unstable=0 bg_thresh=995 thresh=1990 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 32.400277: balance_dirty_state: bdi btrfs-1: dirty=698 wb=697 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 32.400334: balance_dirty_state: bdi btrfs-1: dirty=698 wb=697 unstable=0 bg_thresh=997 thresh=1994 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 32.400446: balance_dirty_state: bdi btrfs-1: dirty=723 wb=697 unstable=0 bg_thresh=996 thresh=1993 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 32.400558: balance_dirty_state: bdi btrfs-1: dirty=773 wb=697 unstable=0 bg_thresh=996 thresh=1992 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 32.400673: balance_dirty_state: bdi btrfs-1: dirty=798 wb=697 unstable=0 bg_thresh=992 thresh=1985 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 32.400677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=62472 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.408041: balance_dirty_state: bdi btrfs-1: dirty=798 wb=547 unstable=0 bg_thresh=991 thresh=1983 gap=638 poll_thresh=19 ino=257 dd-2584 [004] 32.408127: balance_dirty_state: bdi btrfs-1: dirty=823 wb=547 unstable=0 bg_thresh=994 thresh=1988 gap=618 poll_thresh=14 ino=257 dd-2584 [004] 32.408184: balance_dirty_state: bdi btrfs-1: dirty=823 wb=547 unstable=0 bg_thresh=993 thresh=1987 gap=617 poll_thresh=15 ino=257 dd-2584 [004] 32.408241: balance_dirty_state: bdi btrfs-1: dirty=848 wb=547 unstable=0 bg_thresh=993 thresh=1987 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 32.408354: balance_dirty_state: bdi btrfs-1: dirty=873 wb=547 unstable=0 bg_thresh=995 thresh=1991 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 32.408469: balance_dirty_state: bdi btrfs-1: dirty=898 wb=547 unstable=0 bg_thresh=995 thresh=1990 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 32.408748: balance_dirty_state: bdi btrfs-1: dirty=948 wb=547 unstable=0 bg_thresh=994 thresh=1989 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 32.408752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=62472 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.415928: balance_dirty_state: bdi btrfs-1: dirty=948 wb=422 unstable=0 bg_thresh=997 thresh=1995 gap=625 poll_thresh=19 ino=257 dd-2584 [004] 32.416042: balance_dirty_state: bdi btrfs-1: dirty=948 wb=422 unstable=0 bg_thresh=997 thresh=1994 gap=624 poll_thresh=14 ino=257 dd-2584 [004] 32.416099: balance_dirty_state: bdi btrfs-1: dirty=973 wb=422 unstable=0 bg_thresh=997 thresh=1994 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 32.416156: balance_dirty_state: bdi btrfs-1: dirty=998 wb=422 unstable=0 bg_thresh=996 thresh=1993 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 32.416278: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=422 unstable=0 bg_thresh=996 thresh=1992 gap=547 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 32.416365: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14964 wrote=0 to_write=8192 dd-2584 [004] 32.416403: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=422 unstable=0 bg_thresh=998 thresh=1996 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 32.416524: balance_dirty_state: bdi btrfs-1: dirty=1098 wb=447 unstable=0 bg_thresh=997 thresh=1995 gap=450 poll_thresh=19 ino=257 dd-2584 [004] 32.416526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=62472 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 32.419492: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=332 wrote=864 to_write=7328 dd-2584 [002] 32.423987: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1172 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=19 ino=257 dd-2584 [002] 32.424059: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1172 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=14 ino=257 dd-2584 [002] 32.424126: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1172 unstable=0 bg_thresh=1002 thresh=2004 gap=559 poll_thresh=15 ino=257 dd-2584 [002] 32.424216: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1172 unstable=0 bg_thresh=999 thresh=1998 gap=528 poll_thresh=16 ino=257 dd-2584 [002] 32.424415: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1172 unstable=0 bg_thresh=998 thresh=1997 gap=502 poll_thresh=17 ino=257 dd-2584 [002] 32.424764: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1172 unstable=0 bg_thresh=1000 thresh=2001 gap=456 poll_thresh=18 ino=257 dd-2584 [002] 32.424769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=62472 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 32.432026: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1047 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=18 ino=257 dd-2584 [002] 32.432098: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1047 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=13 ino=257 dd-2584 [002] 32.432157: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1047 unstable=0 bg_thresh=992 thresh=1984 gap=539 poll_thresh=14 ino=257 dd-2584 [002] 32.432217: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1047 unstable=0 bg_thresh=994 thresh=1989 gap=519 poll_thresh=15 ino=257 dd-2584 [002] 32.432277: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1047 unstable=0 bg_thresh=991 thresh=1983 gap=513 poll_thresh=16 ino=257 dd-2584 [002] 32.432397: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1047 unstable=0 bg_thresh=993 thresh=1987 gap=467 poll_thresh=17 ino=257 dd-2584 [002] 32.432402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=62472 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 32.440020: balance_dirty_state: bdi btrfs-1: dirty=473 wb=872 unstable=0 bg_thresh=991 thresh=1982 gap=637 poll_thresh=17 ino=257 dd-2584 [002] 32.440092: balance_dirty_state: bdi btrfs-1: dirty=473 wb=872 unstable=0 bg_thresh=990 thresh=1981 gap=636 poll_thresh=13 ino=257 dd-2584 [002] 32.440153: balance_dirty_state: bdi btrfs-1: dirty=498 wb=872 unstable=0 bg_thresh=990 thresh=1981 gap=611 poll_thresh=14 ino=257 dd-2584 [002] 32.440212: balance_dirty_state: bdi btrfs-1: dirty=498 wb=872 unstable=0 bg_thresh=990 thresh=1980 gap=610 poll_thresh=15 ino=257 dd-2584 [002] 32.440272: balance_dirty_state: bdi btrfs-1: dirty=523 wb=872 unstable=0 bg_thresh=990 thresh=1980 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 32.440394: balance_dirty_state: bdi btrfs-1: dirty=548 wb=872 unstable=0 bg_thresh=989 thresh=1979 gap=559 poll_thresh=17 ino=257 dd-2584 [002] 32.440516: balance_dirty_state: bdi btrfs-1: dirty=598 wb=872 unstable=0 bg_thresh=991 thresh=1983 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 32.440805: balance_dirty_state: bdi btrfs-1: dirty=623 wb=872 unstable=0 bg_thresh=991 thresh=1982 gap=487 poll_thresh=19 ino=257 dd-2584 [002] 32.440810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=62472 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 32.447999: balance_dirty_state: bdi btrfs-1: dirty=623 wb=872 unstable=0 bg_thresh=997 thresh=1995 gap=500 poll_thresh=19 ino=257 dd-2584 [002] 32.448067: balance_dirty_state: bdi btrfs-1: dirty=648 wb=872 unstable=0 bg_thresh=997 thresh=1994 gap=474 poll_thresh=14 ino=257 dd-2584 [002] 32.448072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=62472 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 32.456017: balance_dirty_state: bdi btrfs-1: dirty=648 wb=622 unstable=0 bg_thresh=995 thresh=1990 gap=720 poll_thresh=14 ino=257 dd-2584 [005] 32.456105: balance_dirty_state: bdi btrfs-1: dirty=648 wb=622 unstable=0 bg_thresh=995 thresh=1990 gap=720 poll_thresh=10 ino=257 dd-2584 [005] 32.456225: balance_dirty_state: bdi btrfs-1: dirty=673 wb=622 unstable=0 bg_thresh=997 thresh=1995 gap=700 poll_thresh=11 ino=257 dd-2584 [005] 32.456342: balance_dirty_state: bdi btrfs-1: dirty=698 wb=622 unstable=0 bg_thresh=997 thresh=1995 gap=675 poll_thresh=12 ino=257 dd-2584 [005] 32.456463: balance_dirty_state: bdi btrfs-1: dirty=698 wb=622 unstable=0 bg_thresh=997 thresh=1994 gap=674 poll_thresh=13 ino=257 dd-2584 [005] 32.456580: balance_dirty_state: bdi btrfs-1: dirty=723 wb=622 unstable=0 bg_thresh=994 thresh=1988 gap=643 poll_thresh=14 ino=257 dd-2584 [005] 32.456698: balance_dirty_state: bdi btrfs-1: dirty=748 wb=622 unstable=0 bg_thresh=996 thresh=1993 gap=623 poll_thresh=15 ino=257 dd-2584 [005] 32.456816: balance_dirty_state: bdi btrfs-1: dirty=748 wb=622 unstable=0 bg_thresh=996 thresh=1992 gap=622 poll_thresh=16 ino=257 dd-2584 [005] 32.457050: balance_dirty_state: bdi btrfs-1: dirty=773 wb=622 unstable=0 bg_thresh=995 thresh=1991 gap=596 poll_thresh=17 ino=257 dd-2584 [005] 32.457285: balance_dirty_state: bdi btrfs-1: dirty=823 wb=622 unstable=0 bg_thresh=995 thresh=1990 gap=545 poll_thresh=18 ino=257 dd-2584 [005] 32.457519: balance_dirty_state: bdi btrfs-1: dirty=848 wb=622 unstable=0 bg_thresh=994 thresh=1989 gap=519 poll_thresh=19 ino=257 dd-2584 [005] 32.458102: balance_dirty_state: bdi btrfs-1: dirty=873 wb=622 unstable=0 bg_thresh=996 thresh=1993 gap=498 poll_thresh=20 ino=257 dd-2584 [005] 32.458112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=63468 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 32.464061: balance_dirty_state: bdi btrfs-1: dirty=873 wb=497 unstable=0 bg_thresh=995 thresh=1991 gap=621 poll_thresh=20 ino=257 dd-2584 [005] 32.464179: balance_dirty_state: bdi btrfs-1: dirty=898 wb=497 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=15 ino=257 dd-2584 [005] 32.464296: balance_dirty_state: bdi btrfs-1: dirty=923 wb=497 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 32.464533: balance_dirty_state: bdi btrfs-1: dirty=948 wb=497 unstable=0 bg_thresh=994 thresh=1989 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 32.464767: balance_dirty_state: bdi btrfs-1: dirty=973 wb=497 unstable=0 bg_thresh=996 thresh=1993 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 32.464999: balance_dirty_state: bdi btrfs-1: dirty=998 wb=497 unstable=0 bg_thresh=996 thresh=1992 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 32.465007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=63468 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 32.465049: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15012 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 32.467464: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=380 wrote=752 to_write=7440 dd-2584 [005] 32.472040: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1122 unstable=0 bg_thresh=995 thresh=1991 gap=621 poll_thresh=19 ino=257 dd-2584 [005] 32.472154: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1122 unstable=0 bg_thresh=996 thresh=1992 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 32.472235: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1122 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=15 ino=257 dd-2584 [005] 32.472314: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1122 unstable=0 bg_thresh=995 thresh=1991 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 32.472469: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1122 unstable=0 bg_thresh=995 thresh=1990 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 32.472904: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1122 unstable=0 bg_thresh=997 thresh=1994 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 32.473060: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1122 unstable=0 bg_thresh=996 thresh=1993 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 32.473066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=63468 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 32.480123: balance_dirty_state: bdi btrfs-1: dirty=398 wb=997 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=19 ino=257 dd-2584 [000] 32.480228: balance_dirty_state: bdi btrfs-1: dirty=423 wb=997 unstable=0 bg_thresh=996 thresh=1993 gap=573 poll_thresh=14 ino=257 dd-2584 [000] 32.480346: balance_dirty_state: bdi btrfs-1: dirty=423 wb=997 unstable=0 bg_thresh=999 thresh=1998 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 32.480462: balance_dirty_state: bdi btrfs-1: dirty=448 wb=997 unstable=0 bg_thresh=999 thresh=1998 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 32.480695: balance_dirty_state: bdi btrfs-1: dirty=473 wb=997 unstable=0 bg_thresh=998 thresh=1997 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 32.480929: balance_dirty_state: bdi btrfs-1: dirty=523 wb=997 unstable=0 bg_thresh=1000 thresh=2001 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 32.480938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=63468 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.488041: balance_dirty_state: bdi btrfs-1: dirty=523 wb=822 unstable=0 bg_thresh=1001 thresh=2002 gap=657 poll_thresh=18 ino=257 dd-2584 [004] 32.488226: balance_dirty_state: bdi btrfs-1: dirty=523 wb=822 unstable=0 bg_thresh=1001 thresh=2002 gap=657 poll_thresh=13 ino=257 dd-2584 [004] 32.488399: balance_dirty_state: bdi btrfs-1: dirty=548 wb=822 unstable=0 bg_thresh=1003 thresh=2007 gap=637 poll_thresh=14 ino=257 dd-2584 [004] 32.488594: balance_dirty_state: bdi btrfs-1: dirty=548 wb=797 unstable=0 bg_thresh=1003 thresh=2007 gap=662 poll_thresh=15 ino=257 dd-2584 [004] 32.488780: balance_dirty_state: bdi btrfs-1: dirty=573 wb=772 unstable=0 bg_thresh=1006 thresh=2012 gap=667 poll_thresh=16 ino=257 dd-2584 [004] 32.489133: balance_dirty_state: bdi btrfs-1: dirty=598 wb=772 unstable=0 bg_thresh=1008 thresh=2017 gap=647 poll_thresh=17 ino=257 dd-2584 [004] 32.490106: balance_dirty_state: bdi btrfs-1: dirty=648 wb=772 unstable=0 bg_thresh=1010 thresh=2021 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 32.490461: balance_dirty_state: bdi btrfs-1: dirty=673 wb=772 unstable=0 bg_thresh=1007 thresh=2014 gap=569 poll_thresh=19 ino=257 dd-2584 [004] 32.490821: balance_dirty_state: bdi btrfs-1: dirty=698 wb=772 unstable=0 bg_thresh=1006 thresh=2013 gap=543 poll_thresh=20 ino=257 dd-2584 [004] 32.491190: balance_dirty_state: bdi btrfs-1: dirty=748 wb=772 unstable=0 bg_thresh=1006 thresh=2012 gap=492 poll_thresh=21 ino=257 dd-2584 [004] 32.491203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=63468 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.500014: balance_dirty_state: bdi btrfs-1: dirty=748 wb=772 unstable=0 bg_thresh=1001 thresh=2003 gap=483 poll_thresh=21 ino=257 dd-2584 [004] 32.500026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=63468 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 32.507992: balance_dirty_state: bdi btrfs-1: dirty=748 wb=522 unstable=0 bg_thresh=1000 thresh=2001 gap=731 poll_thresh=21 ino=257 dd-2584 [004] 32.508130: balance_dirty_state: bdi btrfs-1: dirty=748 wb=522 unstable=0 bg_thresh=1000 thresh=2001 gap=731 poll_thresh=16 ino=257 dd-2584 [004] 32.508359: balance_dirty_state: bdi btrfs-1: dirty=773 wb=522 unstable=0 bg_thresh=1003 thresh=2006 gap=711 poll_thresh=17 ino=257 dd-2584 [004] 32.508590: balance_dirty_state: bdi btrfs-1: dirty=823 wb=522 unstable=0 bg_thresh=1005 thresh=2011 gap=666 poll_thresh=18 ino=257 dd-2584 [004] 32.508825: balance_dirty_state: bdi btrfs-1: dirty=848 wb=522 unstable=0 bg_thresh=1007 thresh=2015 gap=645 poll_thresh=19 ino=257 dd-2584 [004] 32.509401: balance_dirty_state: bdi btrfs-1: dirty=873 wb=522 unstable=0 bg_thresh=1007 thresh=2014 gap=619 poll_thresh=20 ino=257 dd-2584 [004] 32.509636: balance_dirty_state: bdi btrfs-1: dirty=923 wb=522 unstable=0 bg_thresh=1006 thresh=2013 gap=568 poll_thresh=21 ino=257 dd-2584 [004] 32.509880: balance_dirty_state: bdi btrfs-1: dirty=948 wb=522 unstable=0 bg_thresh=1003 thresh=2006 gap=536 poll_thresh=22 ino=257 dd-2584 [004] 32.510075: balance_dirty_state: bdi btrfs-1: dirty=973 wb=522 unstable=0 bg_thresh=1005 thresh=2010 gap=515 poll_thresh=23 ino=257 dd-2584 [004] 32.510265: balance_dirty_state: bdi btrfs-1: dirty=998 wb=522 unstable=0 bg_thresh=1000 thresh=2000 gap=480 poll_thresh=24 ino=257 dd-2584 [004] 32.510272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=63468 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 32.515986: balance_dirty_state: bdi btrfs-1: dirty=998 wb=397 unstable=0 bg_thresh=999 thresh=1999 gap=604 poll_thresh=24 ino=257 dd-2584 [005] 32.516106: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=397 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 32.516158: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15064 wrote=0 to_write=8192 dd-2584 [005] 32.516357: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=397 unstable=0 bg_thresh=995 thresh=1991 gap=546 poll_thresh=19 ino=257 dd-2584 [005] 32.516594: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=447 unstable=0 bg_thresh=998 thresh=1996 gap=526 poll_thresh=20 ino=257 dd-2584 [005] 32.516831: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=497 unstable=0 bg_thresh=993 thresh=1986 gap=466 poll_thresh=21 ino=257 dd-2584 [005] 32.516834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=63468 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 32.520165: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=436 wrote=864 to_write=7328 dd-2584 [005] 32.524026: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1147 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=21 ino=257 dd-2584 [005] 32.524742: balance_dirty_state: bdi btrfs-1: dirty=248 wb=997 unstable=0 bg_thresh=999 thresh=1999 gap=754 poll_thresh=16 ino=257 dd-2584 [005] 32.525063: balance_dirty_state: bdi btrfs-1: dirty=298 wb=997 unstable=0 bg_thresh=999 thresh=1998 gap=703 poll_thresh=17 ino=257 dd-2584 [005] 32.525381: balance_dirty_state: bdi btrfs-1: dirty=323 wb=997 unstable=0 bg_thresh=1001 thresh=2002 gap=682 poll_thresh=18 ino=257 dd-2584 [005] 32.525696: balance_dirty_state: bdi btrfs-1: dirty=348 wb=997 unstable=0 bg_thresh=1000 thresh=2001 gap=656 poll_thresh=19 ino=257 dd-2584 [005] 32.526014: balance_dirty_state: bdi btrfs-1: dirty=373 wb=997 unstable=0 bg_thresh=1000 thresh=2000 gap=630 poll_thresh=20 ino=257 dd-2584 [005] 32.526340: balance_dirty_state: bdi btrfs-1: dirty=423 wb=997 unstable=0 bg_thresh=996 thresh=1993 gap=573 poll_thresh=21 ino=257 dd-2584 [005] 32.526660: balance_dirty_state: bdi btrfs-1: dirty=448 wb=997 unstable=0 bg_thresh=998 thresh=1997 gap=552 poll_thresh=22 ino=257 dd-2584 [005] 32.526988: balance_dirty_state: bdi btrfs-1: dirty=473 wb=997 unstable=0 bg_thresh=998 thresh=1996 gap=526 poll_thresh=23 ino=257 dd-2584 [005] 32.527885: balance_dirty_state: bdi btrfs-1: dirty=523 wb=997 unstable=0 bg_thresh=997 thresh=1995 gap=475 poll_thresh=24 ino=257 dd-2584 [005] 32.527896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=63468 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 32.531967: balance_dirty_state: bdi btrfs-1: dirty=523 wb=897 unstable=0 bg_thresh=993 thresh=1986 gap=566 poll_thresh=24 ino=257 dd-2584 [005] 32.532034: balance_dirty_state: bdi btrfs-1: dirty=523 wb=897 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=18 ino=257 dd-2584 [005] 32.532158: balance_dirty_state: bdi btrfs-1: dirty=548 wb=897 unstable=0 bg_thresh=994 thresh=1988 gap=543 poll_thresh=19 ino=257 dd-2584 [005] 32.532278: balance_dirty_state: bdi btrfs-1: dirty=598 wb=897 unstable=0 bg_thresh=999 thresh=1999 gap=504 poll_thresh=20 ino=257 dd-2584 [005] 32.532396: balance_dirty_state: bdi btrfs-1: dirty=623 wb=897 unstable=0 bg_thresh=1001 thresh=2003 gap=483 poll_thresh=21 ino=257 dd-2584 [005] 32.532401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=63468 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.540011: balance_dirty_state: bdi btrfs-1: dirty=623 wb=897 unstable=0 bg_thresh=1000 thresh=2001 gap=481 poll_thresh=21 ino=257 dd-2584 [004] 32.540021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=63468 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.548026: balance_dirty_state: bdi btrfs-1: dirty=623 wb=647 unstable=0 bg_thresh=1002 thresh=2005 gap=735 poll_thresh=21 ino=257 dd-2584 [004] 32.548156: balance_dirty_state: bdi btrfs-1: dirty=648 wb=647 unstable=0 bg_thresh=1005 thresh=2010 gap=715 poll_thresh=16 ino=257 dd-2584 [004] 32.548393: balance_dirty_state: bdi btrfs-1: dirty=673 wb=647 unstable=0 bg_thresh=1001 thresh=2003 gap=683 poll_thresh=17 ino=257 dd-2584 [004] 32.548628: balance_dirty_state: bdi btrfs-1: dirty=723 wb=647 unstable=0 bg_thresh=1001 thresh=2002 gap=632 poll_thresh=18 ino=257 dd-2584 [004] 32.548859: balance_dirty_state: bdi btrfs-1: dirty=748 wb=647 unstable=0 bg_thresh=1003 thresh=2006 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 32.549438: balance_dirty_state: bdi btrfs-1: dirty=773 wb=647 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=20 ino=257 dd-2584 [004] 32.549674: balance_dirty_state: bdi btrfs-1: dirty=798 wb=647 unstable=0 bg_thresh=1002 thresh=2004 gap=559 poll_thresh=21 ino=257 dd-2584 [004] 32.549910: balance_dirty_state: bdi btrfs-1: dirty=848 wb=647 unstable=0 bg_thresh=1001 thresh=2003 gap=508 poll_thresh=22 ino=257 dd-2584 [004] 32.550147: balance_dirty_state: bdi btrfs-1: dirty=873 wb=647 unstable=0 bg_thresh=1003 thresh=2007 gap=487 poll_thresh=23 ino=257 dd-2584 [004] 32.550156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=63468 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.556012: balance_dirty_state: bdi btrfs-1: dirty=873 wb=522 unstable=0 bg_thresh=1002 thresh=2005 gap=610 poll_thresh=23 ino=257 dd-2584 [004] 32.556104: balance_dirty_state: bdi btrfs-1: dirty=898 wb=522 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=17 ino=257 dd-2584 [004] 32.556222: balance_dirty_state: bdi btrfs-1: dirty=923 wb=522 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=18 ino=257 dd-2584 [004] 32.556332: balance_dirty_state: bdi btrfs-1: dirty=948 wb=522 unstable=0 bg_thresh=1001 thresh=2002 gap=532 poll_thresh=19 ino=257 dd-2584 [004] 32.556443: balance_dirty_state: bdi btrfs-1: dirty=973 wb=522 unstable=0 bg_thresh=1000 thresh=2001 gap=506 poll_thresh=20 ino=257 dd-2584 [004] 32.556553: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=522 unstable=0 bg_thresh=1000 thresh=2000 gap=455 poll_thresh=21 ino=257 dd-2584 [004] 32.556558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=63468 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 32.556672: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15104 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 32.560412: writeback_single_inode: bdi btrfs-1: ino=257 state= age=476 wrote=768 to_write=7424 dd-2584 [000] 32.564064: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1147 unstable=0 bg_thresh=999 thresh=1999 gap=604 poll_thresh=21 ino=257 dd-2584 [000] 32.564307: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1147 unstable=0 bg_thresh=999 thresh=1999 gap=604 poll_thresh=16 ino=257 dd-2584 [000] 32.564423: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1147 unstable=0 bg_thresh=1002 thresh=2004 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 32.564539: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1147 unstable=0 bg_thresh=1004 thresh=2009 gap=539 poll_thresh=18 ino=257 dd-2584 [000] 32.564656: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1147 unstable=0 bg_thresh=1006 thresh=2013 gap=518 poll_thresh=19 ino=257 dd-2584 [000] 32.564772: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1147 unstable=0 bg_thresh=1006 thresh=2012 gap=492 poll_thresh=20 ino=257 dd-2584 [000] 32.564777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=63896 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 32.571974: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1022 unstable=0 bg_thresh=999 thresh=1999 gap=604 poll_thresh=20 ino=257 dd-2584 [000] 32.572066: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1022 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 32.572153: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1022 unstable=0 bg_thresh=1002 thresh=2004 gap=559 poll_thresh=16 ino=257 dd-2584 [000] 32.572398: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1022 unstable=0 bg_thresh=1004 thresh=2009 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 32.572638: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1022 unstable=0 bg_thresh=1004 thresh=2008 gap=513 poll_thresh=18 ino=257 dd-2584 [000] 32.573347: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1022 unstable=0 bg_thresh=1003 thresh=2007 gap=462 poll_thresh=19 ino=257 dd-2584 [000] 32.573360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=63896 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 32.581154: balance_dirty_state: bdi btrfs-1: dirty=523 wb=897 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=19 ino=257 dd-2584 [000] 32.581242: balance_dirty_state: bdi btrfs-1: dirty=523 wb=897 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=14 ino=257 dd-2584 [000] 32.581325: balance_dirty_state: bdi btrfs-1: dirty=548 wb=897 unstable=0 bg_thresh=998 thresh=1997 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 32.581408: balance_dirty_state: bdi btrfs-1: dirty=573 wb=897 unstable=0 bg_thresh=1001 thresh=2002 gap=532 poll_thresh=16 ino=257 dd-2584 [000] 32.581577: balance_dirty_state: bdi btrfs-1: dirty=598 wb=897 unstable=0 bg_thresh=1003 thresh=2007 gap=512 poll_thresh=17 ino=257 dd-2584 [000] 32.581745: balance_dirty_state: bdi btrfs-1: dirty=623 wb=897 unstable=0 bg_thresh=1005 thresh=2011 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 32.581751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=63896 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 32.588060: balance_dirty_state: bdi btrfs-1: dirty=623 wb=897 unstable=0 bg_thresh=998 thresh=1997 gap=477 poll_thresh=18 ino=257 dd-2584 [007] 32.588065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=63896 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 32.596002: balance_dirty_state: bdi btrfs-1: dirty=623 wb=672 unstable=0 bg_thresh=1000 thresh=2000 gap=705 poll_thresh=18 ino=257 dd-2584 [007] 32.596073: balance_dirty_state: bdi btrfs-1: dirty=648 wb=672 unstable=0 bg_thresh=1000 thresh=2000 gap=680 poll_thresh=13 ino=257 dd-2584 [007] 32.596136: balance_dirty_state: bdi btrfs-1: dirty=648 wb=672 unstable=0 bg_thresh=1002 thresh=2005 gap=685 poll_thresh=14 ino=257 dd-2584 [007] 32.596197: balance_dirty_state: bdi btrfs-1: dirty=673 wb=672 unstable=0 bg_thresh=999 thresh=1999 gap=654 poll_thresh=15 ino=257 dd-2584 [007] 32.596259: balance_dirty_state: bdi btrfs-1: dirty=698 wb=672 unstable=0 bg_thresh=1002 thresh=2004 gap=634 poll_thresh=16 ino=257 dd-2584 [007] 32.596381: balance_dirty_state: bdi btrfs-1: dirty=723 wb=672 unstable=0 bg_thresh=998 thresh=1997 gap=602 poll_thresh=17 ino=257 dd-2584 [007] 32.596506: balance_dirty_state: bdi btrfs-1: dirty=748 wb=672 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=18 ino=257 dd-2584 [007] 32.596803: balance_dirty_state: bdi btrfs-1: dirty=773 wb=672 unstable=0 bg_thresh=994 thresh=1988 gap=543 poll_thresh=19 ino=257 dd-2584 [007] 32.596925: balance_dirty_state: bdi btrfs-1: dirty=823 wb=672 unstable=0 bg_thresh=990 thresh=1981 gap=486 poll_thresh=20 ino=257 dd-2584 [007] 32.596930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=63896 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 32.604050: balance_dirty_state: bdi btrfs-1: dirty=823 wb=547 unstable=0 bg_thresh=993 thresh=1986 gap=616 poll_thresh=20 ino=257 dd-2584 [007] 32.604129: balance_dirty_state: bdi btrfs-1: dirty=823 wb=522 unstable=0 bg_thresh=990 thresh=1980 gap=635 poll_thresh=15 ino=257 dd-2584 [007] 32.604201: balance_dirty_state: bdi btrfs-1: dirty=848 wb=472 unstable=0 bg_thresh=992 thresh=1984 gap=664 poll_thresh=16 ino=257 dd-2584 [007] 32.604330: balance_dirty_state: bdi btrfs-1: dirty=873 wb=422 unstable=0 bg_thresh=991 thresh=1983 gap=688 poll_thresh=17 ino=257 dd-2584 [007] 32.604454: balance_dirty_state: bdi btrfs-1: dirty=923 wb=422 unstable=0 bg_thresh=987 thresh=1974 gap=629 poll_thresh=18 ino=257 dd-2584 [007] 32.604577: balance_dirty_state: bdi btrfs-1: dirty=948 wb=422 unstable=0 bg_thresh=989 thresh=1979 gap=609 poll_thresh=19 ino=257 dd-2584 [007] 32.604702: balance_dirty_state: bdi btrfs-1: dirty=973 wb=422 unstable=0 bg_thresh=990 thresh=1981 gap=586 poll_thresh=20 ino=257 dd-2584 [007] 32.604825: balance_dirty_state: bdi btrfs-1: dirty=998 wb=422 unstable=0 bg_thresh=990 thresh=1980 gap=560 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 32.604849: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15152 wrote=0 to_write=8192 dd-2584 [007] 32.605262: balance_dirty_state: bdi btrfs-1: dirty=998 wb=472 unstable=0 bg_thresh=991 thresh=1982 gap=512 poll_thresh=22 ino=257 dd-2584 [007] 32.605446: balance_dirty_state: bdi btrfs-1: dirty=973 wb=522 unstable=0 bg_thresh=990 thresh=1980 gap=485 poll_thresh=23 ino=257 dd-2584 [007] 32.605448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=63896 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 32.607004: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=832 to_write=7360 dd-2584 [007] 32.612071: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1122 unstable=0 bg_thresh=995 thresh=1990 gap=620 poll_thresh=23 ino=257 dd-2584 [007] 32.612159: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1122 unstable=0 bg_thresh=992 thresh=1984 gap=589 poll_thresh=17 ino=257 dd-2584 [007] 32.612286: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1122 unstable=0 bg_thresh=991 thresh=1983 gap=563 poll_thresh=18 ino=257 dd-2584 [007] 32.612406: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1122 unstable=0 bg_thresh=991 thresh=1982 gap=537 poll_thresh=19 ino=257 dd-2584 [007] 32.612525: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1122 unstable=0 bg_thresh=993 thresh=1986 gap=516 poll_thresh=20 ino=257 dd-2584 [007] 32.612648: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1122 unstable=0 bg_thresh=992 thresh=1985 gap=465 poll_thresh=21 ino=257 dd-2584 [007] 32.612653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=63896 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 32.620076: balance_dirty_state: bdi btrfs-1: dirty=398 wb=997 unstable=0 bg_thresh=990 thresh=1981 gap=586 poll_thresh=21 ino=257 dd-2584 [007] 32.620163: balance_dirty_state: bdi btrfs-1: dirty=398 wb=997 unstable=0 bg_thresh=989 thresh=1978 gap=583 poll_thresh=16 ino=257 dd-2584 [007] 32.620288: balance_dirty_state: bdi btrfs-1: dirty=448 wb=997 unstable=0 bg_thresh=991 thresh=1983 gap=538 poll_thresh=17 ino=257 dd-2584 [007] 32.620582: balance_dirty_state: bdi btrfs-1: dirty=473 wb=997 unstable=0 bg_thresh=993 thresh=1986 gap=516 poll_thresh=18 ino=257 dd-2584 [007] 32.620699: balance_dirty_state: bdi btrfs-1: dirty=498 wb=997 unstable=0 bg_thresh=992 thresh=1984 gap=489 poll_thresh=19 ino=257 dd-2584 [007] 32.620703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=63896 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 32.628098: balance_dirty_state: bdi btrfs-1: dirty=498 wb=872 unstable=0 bg_thresh=990 thresh=1981 gap=611 poll_thresh=19 ino=257 dd-2584 [007] 32.628183: balance_dirty_state: bdi btrfs-1: dirty=523 wb=872 unstable=0 bg_thresh=990 thresh=1981 gap=586 poll_thresh=14 ino=257 dd-2584 [007] 32.628242: balance_dirty_state: bdi btrfs-1: dirty=523 wb=872 unstable=0 bg_thresh=990 thresh=1980 gap=585 poll_thresh=15 ino=257 dd-2584 [007] 32.628301: balance_dirty_state: bdi btrfs-1: dirty=548 wb=872 unstable=0 bg_thresh=990 thresh=1980 gap=560 poll_thresh=16 ino=257 dd-2584 [007] 32.628421: balance_dirty_state: bdi btrfs-1: dirty=573 wb=872 unstable=0 bg_thresh=992 thresh=1984 gap=539 poll_thresh=17 ino=257 dd-2584 [007] 32.628540: balance_dirty_state: bdi btrfs-1: dirty=623 wb=872 unstable=0 bg_thresh=991 thresh=1983 gap=488 poll_thresh=18 ino=257 dd-2584 [007] 32.628545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=63896 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 32.636150: balance_dirty_state: bdi btrfs-1: dirty=623 wb=872 unstable=0 bg_thresh=993 thresh=1987 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 32.636159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=63896 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 32.644089: balance_dirty_state: bdi btrfs-1: dirty=623 wb=722 unstable=0 bg_thresh=992 thresh=1985 gap=640 poll_thresh=18 ino=257 dd-2584 [007] 32.644182: balance_dirty_state: bdi btrfs-1: dirty=623 wb=722 unstable=0 bg_thresh=992 thresh=1984 gap=639 poll_thresh=13 ino=257 dd-2584 [007] 32.644241: balance_dirty_state: bdi btrfs-1: dirty=648 wb=722 unstable=0 bg_thresh=992 thresh=1984 gap=614 poll_thresh=14 ino=257 dd-2584 [007] 32.644300: balance_dirty_state: bdi btrfs-1: dirty=673 wb=722 unstable=0 bg_thresh=991 thresh=1983 gap=588 poll_thresh=15 ino=257 dd-2584 [007] 32.644358: balance_dirty_state: bdi btrfs-1: dirty=673 wb=722 unstable=0 bg_thresh=991 thresh=1983 gap=588 poll_thresh=16 ino=257 dd-2584 [007] 32.644645: balance_dirty_state: bdi btrfs-1: dirty=698 wb=722 unstable=0 bg_thresh=993 thresh=1987 gap=567 poll_thresh=17 ino=257 dd-2584 [007] 32.644763: balance_dirty_state: bdi btrfs-1: dirty=748 wb=722 unstable=0 bg_thresh=990 thresh=1980 gap=510 poll_thresh=18 ino=257 dd-2584 [007] 32.644881: balance_dirty_state: bdi btrfs-1: dirty=773 wb=722 unstable=0 bg_thresh=989 thresh=1979 gap=484 poll_thresh=19 ino=257 dd-2584 [007] 32.644886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=63896 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 32.652089: balance_dirty_state: bdi btrfs-1: dirty=773 wb=447 unstable=0 bg_thresh=991 thresh=1982 gap=762 poll_thresh=19 ino=257 dd-2584 [007] 32.652180: balance_dirty_state: bdi btrfs-1: dirty=798 wb=447 unstable=0 bg_thresh=993 thresh=1987 gap=742 poll_thresh=14 ino=257 dd-2584 [007] 32.652238: balance_dirty_state: bdi btrfs-1: dirty=798 wb=447 unstable=0 bg_thresh=993 thresh=1986 gap=741 poll_thresh=15 ino=257 dd-2584 [007] 32.652295: balance_dirty_state: bdi btrfs-1: dirty=823 wb=447 unstable=0 bg_thresh=993 thresh=1986 gap=716 poll_thresh=16 ino=257 dd-2584 [007] 32.652407: balance_dirty_state: bdi btrfs-1: dirty=848 wb=447 unstable=0 bg_thresh=995 thresh=1990 gap=695 poll_thresh=17 ino=257 dd-2584 [007] 32.652518: balance_dirty_state: bdi btrfs-1: dirty=898 wb=447 unstable=0 bg_thresh=994 thresh=1989 gap=644 poll_thresh=18 ino=257 dd-2584 [007] 32.652632: balance_dirty_state: bdi btrfs-1: dirty=923 wb=447 unstable=0 bg_thresh=994 thresh=1988 gap=618 poll_thresh=19 ino=257 dd-2584 [007] 32.652745: balance_dirty_state: bdi btrfs-1: dirty=948 wb=447 unstable=0 bg_thresh=996 thresh=1992 gap=597 poll_thresh=20 ino=257 dd-2584 [007] 32.653029: balance_dirty_state: bdi btrfs-1: dirty=973 wb=447 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=21 ino=257 dd-2584 [007] 32.653145: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=447 unstable=0 bg_thresh=992 thresh=1984 gap=514 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 32.653169: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15200 wrote=0 to_write=8192 dd-2584 [007] 32.653317: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=447 unstable=0 bg_thresh=991 thresh=1983 gap=488 poll_thresh=23 ino=257 dd-2584 [007] 32.653319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=63896 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 32.655580: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=800 to_write=7392 dd-2584 [007] 32.660127: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1122 unstable=0 bg_thresh=989 thresh=1979 gap=609 poll_thresh=23 ino=257 dd-2584 [007] 32.660194: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1122 unstable=0 bg_thresh=992 thresh=1984 gap=589 poll_thresh=17 ino=257 dd-2584 [007] 32.660313: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1122 unstable=0 bg_thresh=991 thresh=1983 gap=563 poll_thresh=18 ino=257 dd-2584 [007] 32.660429: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1122 unstable=0 bg_thresh=991 thresh=1982 gap=537 poll_thresh=19 ino=257 dd-2584 [007] 32.660546: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1122 unstable=0 bg_thresh=993 thresh=1986 gap=516 poll_thresh=20 ino=257 dd-2584 [007] 32.660663: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1122 unstable=0 bg_thresh=992 thresh=1985 gap=465 poll_thresh=21 ino=257 dd-2584 [007] 32.660668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=63896 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 32.668055: balance_dirty_state: bdi btrfs-1: dirty=398 wb=997 unstable=0 bg_thresh=992 thresh=1984 gap=589 poll_thresh=21 ino=257 dd-2584 [007] 32.668161: balance_dirty_state: bdi btrfs-1: dirty=398 wb=997 unstable=0 bg_thresh=991 thresh=1983 gap=588 poll_thresh=16 ino=257 dd-2584 [007] 32.668440: balance_dirty_state: bdi btrfs-1: dirty=448 wb=997 unstable=0 bg_thresh=991 thresh=1982 gap=537 poll_thresh=17 ino=257 dd-2584 [007] 32.668554: balance_dirty_state: bdi btrfs-1: dirty=473 wb=997 unstable=0 bg_thresh=990 thresh=1981 gap=511 poll_thresh=18 ino=257 dd-2584 [007] 32.668665: balance_dirty_state: bdi btrfs-1: dirty=498 wb=997 unstable=0 bg_thresh=992 thresh=1985 gap=490 poll_thresh=19 ino=257 dd-2584 [007] 32.668670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=64656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 32.676111: balance_dirty_state: bdi btrfs-1: dirty=498 wb=872 unstable=0 bg_thresh=994 thresh=1988 gap=618 poll_thresh=19 ino=257 dd-2584 [007] 32.676198: balance_dirty_state: bdi btrfs-1: dirty=523 wb=872 unstable=0 bg_thresh=991 thresh=1982 gap=587 poll_thresh=14 ino=257 dd-2584 [007] 32.676261: balance_dirty_state: bdi btrfs-1: dirty=523 wb=872 unstable=0 bg_thresh=993 thresh=1987 gap=592 poll_thresh=15 ino=257 dd-2584 [007] 32.676320: balance_dirty_state: bdi btrfs-1: dirty=548 wb=872 unstable=0 bg_thresh=990 thresh=1981 gap=561 poll_thresh=16 ino=257 dd-2584 [007] 32.676438: balance_dirty_state: bdi btrfs-1: dirty=573 wb=872 unstable=0 bg_thresh=992 thresh=1985 gap=540 poll_thresh=17 ino=257 dd-2584 [007] 32.676555: balance_dirty_state: bdi btrfs-1: dirty=623 wb=872 unstable=0 bg_thresh=992 thresh=1984 gap=489 poll_thresh=18 ino=257 dd-2584 [007] 32.676560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=64656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 32.684085: balance_dirty_state: bdi btrfs-1: dirty=623 wb=672 unstable=0 bg_thresh=991 thresh=1982 gap=687 poll_thresh=18 ino=257 dd-2584 [007] 32.684152: balance_dirty_state: bdi btrfs-1: dirty=623 wb=672 unstable=0 bg_thresh=993 thresh=1987 gap=692 poll_thresh=13 ino=257 dd-2584 [007] 32.684214: balance_dirty_state: bdi btrfs-1: dirty=648 wb=672 unstable=0 bg_thresh=990 thresh=1981 gap=661 poll_thresh=14 ino=257 dd-2584 [007] 32.684273: balance_dirty_state: bdi btrfs-1: dirty=673 wb=672 unstable=0 bg_thresh=990 thresh=1980 gap=635 poll_thresh=15 ino=257 dd-2584 [007] 32.684502: balance_dirty_state: bdi btrfs-1: dirty=673 wb=672 unstable=0 bg_thresh=992 thresh=1985 gap=640 poll_thresh=16 ino=257 dd-2584 [007] 32.684615: balance_dirty_state: bdi btrfs-1: dirty=698 wb=672 unstable=0 bg_thresh=992 thresh=1984 gap=614 poll_thresh=17 ino=257 dd-2584 [007] 32.684728: balance_dirty_state: bdi btrfs-1: dirty=748 wb=672 unstable=0 bg_thresh=991 thresh=1983 gap=563 poll_thresh=18 ino=257 dd-2584 [007] 32.684840: balance_dirty_state: bdi btrfs-1: dirty=773 wb=672 unstable=0 bg_thresh=991 thresh=1982 gap=537 poll_thresh=19 ino=257 dd-2584 [007] 32.684954: balance_dirty_state: bdi btrfs-1: dirty=798 wb=672 unstable=0 bg_thresh=993 thresh=1986 gap=516 poll_thresh=20 ino=257 dd-2584 [007] 32.685066: balance_dirty_state: bdi btrfs-1: dirty=848 wb=672 unstable=0 bg_thresh=992 thresh=1985 gap=465 poll_thresh=21 ino=257 dd-2584 [007] 32.685071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=64656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 32.692052: balance_dirty_state: bdi btrfs-1: dirty=848 wb=547 unstable=0 bg_thresh=992 thresh=1985 gap=590 poll_thresh=21 ino=257 dd-2584 [007] 32.692162: balance_dirty_state: bdi btrfs-1: dirty=848 wb=547 unstable=0 bg_thresh=992 thresh=1984 gap=589 poll_thresh=16 ino=257 dd-2584 [007] 32.692275: balance_dirty_state: bdi btrfs-1: dirty=898 wb=547 unstable=0 bg_thresh=991 thresh=1983 gap=538 poll_thresh=17 ino=257 dd-2584 [007] 32.692388: balance_dirty_state: bdi btrfs-1: dirty=923 wb=547 unstable=0 bg_thresh=991 thresh=1982 gap=512 poll_thresh=18 ino=257 dd-2584 [007] 32.692662: balance_dirty_state: bdi btrfs-1: dirty=948 wb=547 unstable=0 bg_thresh=990 thresh=1981 gap=486 poll_thresh=19 ino=257 dd-2584 [007] 32.692667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=64656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 32.700154: balance_dirty_state: bdi btrfs-1: dirty=948 wb=422 unstable=0 bg_thresh=990 thresh=1980 gap=610 poll_thresh=19 ino=257 dd-2584 [007] 32.700241: balance_dirty_state: bdi btrfs-1: dirty=973 wb=422 unstable=0 bg_thresh=989 thresh=1979 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 32.700298: balance_dirty_state: bdi btrfs-1: dirty=973 wb=422 unstable=0 bg_thresh=992 thresh=1984 gap=589 poll_thresh=15 ino=257 dd-2584 [007] 32.700354: balance_dirty_state: bdi btrfs-1: dirty=998 wb=422 unstable=0 bg_thresh=989 thresh=1978 gap=558 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 32.700378: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15248 wrote=0 to_write=8192 dd-2584 [007] 32.700522: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=422 unstable=0 bg_thresh=991 thresh=1982 gap=537 poll_thresh=17 ino=257 dd-2584 [007] 32.700702: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=447 unstable=0 bg_thresh=990 thresh=1981 gap=511 poll_thresh=18 ino=257 dd-2584 [007] 32.700917: balance_dirty_state: bdi btrfs-1: dirty=998 wb=397 unstable=0 bg_thresh=986 thresh=1973 gap=578 poll_thresh=19 ino=257 dd-2584 [007] 32.701113: balance_dirty_state: bdi btrfs-1: dirty=998 wb=422 unstable=0 bg_thresh=990 thresh=1980 gap=560 poll_thresh=20 ino=257 dd-2584 [007] 32.701296: balance_dirty_state: bdi btrfs-1: dirty=973 wb=472 unstable=0 bg_thresh=988 thresh=1977 gap=532 poll_thresh=21 ino=257 dd-2584 [007] 32.701757: balance_dirty_state: bdi btrfs-1: dirty=898 wb=597 unstable=0 bg_thresh=992 thresh=1985 gap=490 poll_thresh=22 ino=257 dd-2584 [007] 32.701759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=64656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 32.703207: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=944 to_write=7248 dd-2584 [007] 32.708165: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1222 unstable=0 bg_thresh=993 thresh=1987 gap=492 poll_thresh=22 ino=257 dd-2584 [007] 32.708170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=64656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 32.716110: balance_dirty_state: bdi btrfs-1: dirty=273 wb=997 unstable=0 bg_thresh=988 thresh=1977 gap=707 poll_thresh=22 ino=257 dd-2584 [007] 32.716186: balance_dirty_state: bdi btrfs-1: dirty=273 wb=972 unstable=0 bg_thresh=991 thresh=1982 gap=737 poll_thresh=16 ino=257 dd-2584 [007] 32.716309: balance_dirty_state: bdi btrfs-1: dirty=323 wb=972 unstable=0 bg_thresh=990 thresh=1981 gap=686 poll_thresh=17 ino=257 dd-2584 [007] 32.716430: balance_dirty_state: bdi btrfs-1: dirty=348 wb=972 unstable=0 bg_thresh=990 thresh=1980 gap=660 poll_thresh=18 ino=257 dd-2584 [007] 32.716547: balance_dirty_state: bdi btrfs-1: dirty=373 wb=972 unstable=0 bg_thresh=989 thresh=1979 gap=634 poll_thresh=19 ino=257 dd-2584 [007] 32.716666: balance_dirty_state: bdi btrfs-1: dirty=398 wb=972 unstable=0 bg_thresh=991 thresh=1983 gap=613 poll_thresh=20 ino=257 dd-2584 [007] 32.716786: balance_dirty_state: bdi btrfs-1: dirty=448 wb=972 unstable=0 bg_thresh=991 thresh=1982 gap=562 poll_thresh=21 ino=257 dd-2584 [007] 32.716904: balance_dirty_state: bdi btrfs-1: dirty=473 wb=972 unstable=0 bg_thresh=990 thresh=1981 gap=536 poll_thresh=22 ino=257 dd-2584 [007] 32.717023: balance_dirty_state: bdi btrfs-1: dirty=498 wb=972 unstable=0 bg_thresh=990 thresh=1980 gap=510 poll_thresh=23 ino=257 dd-2584 [007] 32.717325: balance_dirty_state: bdi btrfs-1: dirty=548 wb=972 unstable=0 bg_thresh=988 thresh=1976 gap=456 poll_thresh=24 ino=257 dd-2584 [007] 32.717330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=64656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 32.724127: balance_dirty_state: bdi btrfs-1: dirty=548 wb=972 unstable=0 bg_thresh=997 thresh=1995 gap=475 poll_thresh=24 ino=257 dd-2584 [007] 32.724132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=64656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.732067: balance_dirty_state: bdi btrfs-1: dirty=548 wb=697 unstable=0 bg_thresh=995 thresh=1990 gap=745 poll_thresh=24 ino=257 dd-2584 [004] 32.732140: balance_dirty_state: bdi btrfs-1: dirty=573 wb=697 unstable=0 bg_thresh=995 thresh=1990 gap=720 poll_thresh=18 ino=257 dd-2584 [004] 32.732275: balance_dirty_state: bdi btrfs-1: dirty=598 wb=697 unstable=0 bg_thresh=996 thresh=1992 gap=697 poll_thresh=19 ino=257 dd-2584 [004] 32.732410: balance_dirty_state: bdi btrfs-1: dirty=623 wb=697 unstable=0 bg_thresh=992 thresh=1985 gap=665 poll_thresh=20 ino=257 dd-2584 [004] 32.732547: balance_dirty_state: bdi btrfs-1: dirty=648 wb=697 unstable=0 bg_thresh=991 thresh=1983 gap=638 poll_thresh=21 ino=257 dd-2584 [004] 32.732688: balance_dirty_state: bdi btrfs-1: dirty=698 wb=697 unstable=0 bg_thresh=991 thresh=1982 gap=587 poll_thresh=22 ino=257 dd-2584 [004] 32.732856: balance_dirty_state: bdi btrfs-1: dirty=723 wb=697 unstable=0 bg_thresh=990 thresh=1981 gap=561 poll_thresh=23 ino=257 dd-2584 [004] 32.733000: balance_dirty_state: bdi btrfs-1: dirty=748 wb=697 unstable=0 bg_thresh=990 thresh=1980 gap=535 poll_thresh=24 ino=257 dd-2584 [004] 32.733467: balance_dirty_state: bdi btrfs-1: dirty=773 wb=697 unstable=0 bg_thresh=995 thresh=1990 gap=520 poll_thresh=25 ino=257 dd-2584 [004] 32.733671: balance_dirty_state: bdi btrfs-1: dirty=823 wb=697 unstable=0 bg_thresh=994 thresh=1989 gap=469 poll_thresh=26 ino=257 dd-2584 [004] 32.733678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=64656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.740042: balance_dirty_state: bdi btrfs-1: dirty=823 wb=572 unstable=0 bg_thresh=993 thresh=1987 gap=592 poll_thresh=26 ino=257 dd-2584 [004] 32.740153: balance_dirty_state: bdi btrfs-1: dirty=823 wb=572 unstable=0 bg_thresh=993 thresh=1986 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 32.740362: balance_dirty_state: bdi btrfs-1: dirty=873 wb=572 unstable=0 bg_thresh=992 thresh=1985 gap=540 poll_thresh=20 ino=257 dd-2584 [004] 32.740571: balance_dirty_state: bdi btrfs-1: dirty=898 wb=572 unstable=0 bg_thresh=992 thresh=1984 gap=514 poll_thresh=21 ino=257 dd-2584 [004] 32.740783: balance_dirty_state: bdi btrfs-1: dirty=923 wb=572 unstable=0 bg_thresh=994 thresh=1988 gap=493 poll_thresh=22 ino=257 dd-2584 [004] 32.740790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=64656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.748113: balance_dirty_state: bdi btrfs-1: dirty=923 wb=447 unstable=0 bg_thresh=991 thresh=1982 gap=612 poll_thresh=22 ino=257 dd-2584 [004] 32.748201: balance_dirty_state: bdi btrfs-1: dirty=948 wb=447 unstable=0 bg_thresh=993 thresh=1987 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 32.748375: balance_dirty_state: bdi btrfs-1: dirty=973 wb=447 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 32.748557: balance_dirty_state: bdi btrfs-1: dirty=998 wb=447 unstable=0 bg_thresh=995 thresh=1991 gap=546 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 32.748619: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15296 wrote=0 to_write=8192 dd-2584 [004] 32.748994: balance_dirty_state: bdi btrfs-1: dirty=923 wb=572 unstable=0 bg_thresh=994 thresh=1989 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 32.748996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=64656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 32.750408: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=768 to_write=7424 dd-2584 [000] 32.756066: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1097 unstable=0 bg_thresh=994 thresh=1989 gap=619 poll_thresh=19 ino=257 dd-2584 [000] 32.756192: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1097 unstable=0 bg_thresh=997 thresh=1994 gap=599 poll_thresh=14 ino=257 dd-2584 [000] 32.756309: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1097 unstable=0 bg_thresh=997 thresh=1994 gap=599 poll_thresh=15 ino=257 dd-2584 [000] 32.756427: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1097 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=16 ino=257 dd-2584 [000] 32.756668: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1097 unstable=0 bg_thresh=999 thresh=1998 gap=553 poll_thresh=17 ino=257 dd-2584 [000] 32.756910: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1097 unstable=0 bg_thresh=1001 thresh=2002 gap=507 poll_thresh=18 ino=257 dd-2584 [000] 32.757149: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1097 unstable=0 bg_thresh=1000 thresh=2001 gap=481 poll_thresh=19 ino=257 dd-2584 [000] 32.757158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=64656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.764066: balance_dirty_state: bdi btrfs-1: dirty=423 wb=947 unstable=0 bg_thresh=1000 thresh=2000 gap=630 poll_thresh=19 ino=257 dd-2584 [004] 32.764184: balance_dirty_state: bdi btrfs-1: dirty=423 wb=947 unstable=0 bg_thresh=1000 thresh=2000 gap=630 poll_thresh=14 ino=257 dd-2584 [004] 32.764287: balance_dirty_state: bdi btrfs-1: dirty=448 wb=947 unstable=0 bg_thresh=999 thresh=1999 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 32.764386: balance_dirty_state: bdi btrfs-1: dirty=473 wb=947 unstable=0 bg_thresh=996 thresh=1993 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 32.764568: balance_dirty_state: bdi btrfs-1: dirty=498 wb=947 unstable=0 bg_thresh=996 thresh=1992 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 32.765047: balance_dirty_state: bdi btrfs-1: dirty=523 wb=947 unstable=0 bg_thresh=1001 thresh=2002 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 32.765230: balance_dirty_state: bdi btrfs-1: dirty=548 wb=947 unstable=0 bg_thresh=1000 thresh=2001 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 32.765418: balance_dirty_state: bdi btrfs-1: dirty=598 wb=947 unstable=0 bg_thresh=1000 thresh=2000 gap=455 poll_thresh=20 ino=257 dd-2584 [004] 32.765424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=64656 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.772124: balance_dirty_state: bdi btrfs-1: dirty=598 wb=897 unstable=0 bg_thresh=1000 thresh=2000 gap=505 poll_thresh=20 ino=257 dd-2584 [004] 32.772222: balance_dirty_state: bdi btrfs-1: dirty=598 wb=897 unstable=0 bg_thresh=1002 thresh=2005 gap=510 poll_thresh=15 ino=257 dd-2584 [004] 32.772310: balance_dirty_state: bdi btrfs-1: dirty=623 wb=897 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=16 ino=257 dd-2584 [004] 32.772315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=64964 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 32.780115: balance_dirty_state: bdi btrfs-1: dirty=623 wb=647 unstable=0 bg_thresh=999 thresh=1999 gap=729 poll_thresh=16 ino=257 dd-2584 [006] 32.780232: balance_dirty_state: bdi btrfs-1: dirty=623 wb=647 unstable=0 bg_thresh=999 thresh=1999 gap=729 poll_thresh=12 ino=257 dd-2584 [006] 32.780351: balance_dirty_state: bdi btrfs-1: dirty=648 wb=647 unstable=0 bg_thresh=1002 thresh=2004 gap=709 poll_thresh=13 ino=257 dd-2584 [006] 32.780474: balance_dirty_state: bdi btrfs-1: dirty=673 wb=647 unstable=0 bg_thresh=1001 thresh=2003 gap=683 poll_thresh=14 ino=257 dd-2584 [006] 32.780594: balance_dirty_state: bdi btrfs-1: dirty=673 wb=647 unstable=0 bg_thresh=1001 thresh=2003 gap=683 poll_thresh=15 ino=257 dd-2584 [006] 32.780728: balance_dirty_state: bdi btrfs-1: dirty=711 wb=647 unstable=0 bg_thresh=1000 thresh=2000 gap=642 poll_thresh=16 ino=257 dd-2584 [006] 32.780997: balance_dirty_state: bdi btrfs-1: dirty=737 wb=647 unstable=0 bg_thresh=1000 thresh=2001 gap=617 poll_thresh=17 ino=257 dd-2584 [006] 32.781263: balance_dirty_state: bdi btrfs-1: dirty=776 wb=647 unstable=0 bg_thresh=1000 thresh=2000 gap=577 poll_thresh=18 ino=257 dd-2584 [006] 32.781876: balance_dirty_state: bdi btrfs-1: dirty=802 wb=647 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=19 ino=257 dd-2584 [006] 32.782143: balance_dirty_state: bdi btrfs-1: dirty=828 wb=647 unstable=0 bg_thresh=999 thresh=1999 gap=524 poll_thresh=20 ino=257 dd-2584 [006] 32.782410: balance_dirty_state: bdi btrfs-1: dirty=867 wb=647 unstable=0 bg_thresh=1000 thresh=2001 gap=487 poll_thresh=21 ino=257 dd-2584 [006] 32.782419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=64964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 32.788144: balance_dirty_state: bdi btrfs-1: dirty=867 wb=522 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=21 ino=257 dd-2584 [006] 32.788231: balance_dirty_state: bdi btrfs-1: dirty=880 wb=522 unstable=0 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=16 ino=257 dd-2584 [006] 32.788500: balance_dirty_state: bdi btrfs-1: dirty=919 wb=522 unstable=0 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 32.788764: balance_dirty_state: bdi btrfs-1: dirty=945 wb=522 unstable=0 bg_thresh=999 thresh=1998 gap=531 poll_thresh=18 ino=257 dd-2584 [006] 32.789033: balance_dirty_state: bdi btrfs-1: dirty=984 wb=522 unstable=0 bg_thresh=999 thresh=1999 gap=493 poll_thresh=19 ino=257 dd-2584 [006] 32.789041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=64964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 32.796158: balance_dirty_state: bdi btrfs-1: dirty=984 wb=397 unstable=0 bg_thresh=999 thresh=1999 gap=618 poll_thresh=19 ino=257 dd-2584 [006] 32.796274: balance_dirty_state: bdi btrfs-1: dirty=997 wb=397 unstable=0 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=14 ino=257 dd-2584 [006] 32.796341: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=397 unstable=0 bg_thresh=1000 thresh=2001 gap=594 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 32.796404: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15344 wrote=0 to_write=8192 dd-2584 [006] 32.796417: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=397 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 32.796733: balance_dirty_state: bdi btrfs-1: dirty=936 wb=497 unstable=0 bg_thresh=999 thresh=1999 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 32.796882: balance_dirty_state: bdi btrfs-1: dirty=936 wb=547 unstable=0 bg_thresh=999 thresh=1998 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 32.797029: balance_dirty_state: bdi btrfs-1: dirty=911 wb=597 unstable=0 bg_thresh=994 thresh=1988 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 32.797031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=64964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 32.800119: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=848 to_write=7344 dd-2584 [004] 32.804119: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1110 unstable=0 bg_thresh=996 thresh=1992 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 32.804250: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1110 unstable=0 bg_thresh=998 thresh=1997 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 32.804372: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1110 unstable=0 bg_thresh=998 thresh=1996 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 32.804511: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1110 unstable=0 bg_thresh=998 thresh=1996 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 32.804775: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1110 unstable=0 bg_thresh=997 thresh=1994 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 32.805033: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1110 unstable=0 bg_thresh=996 thresh=1993 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 32.805294: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1110 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 32.805303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=64964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.812116: balance_dirty_state: bdi btrfs-1: dirty=399 wb=985 unstable=0 bg_thresh=994 thresh=1988 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 32.812250: balance_dirty_state: bdi btrfs-1: dirty=424 wb=985 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 32.812723: balance_dirty_state: bdi btrfs-1: dirty=449 wb=985 unstable=0 bg_thresh=993 thresh=1987 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 32.812844: balance_dirty_state: bdi btrfs-1: dirty=449 wb=985 unstable=0 bg_thresh=996 thresh=1992 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 32.813126: balance_dirty_state: bdi btrfs-1: dirty=499 wb=985 unstable=0 bg_thresh=995 thresh=1991 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 32.813520: balance_dirty_state: bdi btrfs-1: dirty=537 wb=985 unstable=0 bg_thresh=995 thresh=1990 gap=468 poll_thresh=18 ino=257 dd-2584 [004] 32.813532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=64964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 32.820142: balance_dirty_state: bdi btrfs-1: dirty=537 wb=835 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=18 ino=257 dd-2584 [000] 32.820237: balance_dirty_state: bdi btrfs-1: dirty=562 wb=835 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=13 ino=257 dd-2584 [000] 32.820324: balance_dirty_state: bdi btrfs-1: dirty=562 wb=835 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=14 ino=257 dd-2584 [000] 32.820410: balance_dirty_state: bdi btrfs-1: dirty=587 wb=835 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 32.820495: balance_dirty_state: bdi btrfs-1: dirty=612 wb=835 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 32.820695: balance_dirty_state: bdi btrfs-1: dirty=637 wb=835 unstable=0 bg_thresh=1005 thresh=2011 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 32.820881: balance_dirty_state: bdi btrfs-1: dirty=675 wb=835 unstable=0 bg_thresh=1005 thresh=2010 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 32.820887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=64964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.828123: balance_dirty_state: bdi btrfs-1: dirty=675 wb=585 unstable=0 bg_thresh=998 thresh=1997 gap=737 poll_thresh=18 ino=257 dd-2584 [004] 32.828198: balance_dirty_state: bdi btrfs-1: dirty=675 wb=585 unstable=0 bg_thresh=998 thresh=1996 gap=736 poll_thresh=13 ino=257 dd-2584 [004] 32.828264: balance_dirty_state: bdi btrfs-1: dirty=700 wb=585 unstable=0 bg_thresh=998 thresh=1996 gap=711 poll_thresh=14 ino=257 dd-2584 [004] 32.828521: balance_dirty_state: bdi btrfs-1: dirty=713 wb=585 unstable=0 bg_thresh=1000 thresh=2000 gap=702 poll_thresh=15 ino=257 dd-2584 [004] 32.828591: balance_dirty_state: bdi btrfs-1: dirty=726 wb=585 unstable=0 bg_thresh=1000 thresh=2001 gap=690 poll_thresh=16 ino=257 dd-2584 [004] 32.828731: balance_dirty_state: bdi btrfs-1: dirty=776 wb=585 unstable=0 bg_thresh=997 thresh=1994 gap=633 poll_thresh=17 ino=257 dd-2584 [004] 32.828868: balance_dirty_state: bdi btrfs-1: dirty=801 wb=585 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 32.829009: balance_dirty_state: bdi btrfs-1: dirty=826 wb=585 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 32.829525: balance_dirty_state: bdi btrfs-1: dirty=851 wb=585 unstable=0 bg_thresh=1037 thresh=2075 gap=639 poll_thresh=20 ino=257 dd-2584 [004] 32.829652: balance_dirty_state: bdi btrfs-1: dirty=901 wb=585 unstable=0 bg_thresh=1037 thresh=2074 gap=588 poll_thresh=21 ino=257 dd-2584 [004] 32.829782: balance_dirty_state: bdi btrfs-1: dirty=926 wb=585 unstable=0 bg_thresh=1039 thresh=2078 gap=567 poll_thresh=22 ino=257 dd-2584 [004] 32.829912: balance_dirty_state: bdi btrfs-1: dirty=951 wb=585 unstable=0 bg_thresh=1038 thresh=2077 gap=541 poll_thresh=23 ino=257 dd-2584 [004] 32.830215: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=585 unstable=0 bg_thresh=1038 thresh=2076 gap=490 poll_thresh=24 ino=257 dd-2584 [004] 32.830220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1337 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-30% task_gap=-160% task_weight=99% bdi_bw=64964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.836133: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=460 unstable=0 bg_thresh=1038 thresh=2076 gap=615 poll_thresh=24 ino=257 dd-2584 [004] 32.836214: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=460 unstable=0 bg_thresh=1040 thresh=2081 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 32.836341: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=460 unstable=0 bg_thresh=1039 thresh=2079 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 32.836466: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=460 unstable=0 bg_thresh=1039 thresh=2078 gap=542 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 32.836505: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15384 wrote=0 to_write=8192 dd-2584 [004] 32.836603: balance_dirty_state: bdi btrfs-1: dirty=1101 wb=460 unstable=0 bg_thresh=1038 thresh=2077 gap=516 poll_thresh=21 ino=257 dd-2584 [004] 32.836604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1338 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=64964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 32.838742: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=272 wrote=816 to_write=7376 dd-2584 [004] 32.844122: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1147 unstable=0 bg_thresh=1038 thresh=2077 gap=657 poll_thresh=21 ino=257 dd-2584 [004] 32.844219: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1147 unstable=0 bg_thresh=1038 thresh=2077 gap=632 poll_thresh=16 ino=257 dd-2584 [004] 32.844340: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1147 unstable=0 bg_thresh=1040 thresh=2081 gap=611 poll_thresh=17 ino=257 dd-2584 [004] 32.844461: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1147 unstable=0 bg_thresh=1040 thresh=2080 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 32.844662: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1147 unstable=0 bg_thresh=1036 thresh=2072 gap=527 poll_thresh=19 ino=257 dd-2584 [004] 32.845011: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1147 unstable=0 bg_thresh=1036 thresh=2073 gap=502 poll_thresh=20 ino=257 dd-2584 [004] 32.845016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-252% task_weight=98% bdi_bw=64964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.852114: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1017 unstable=0 bg_thresh=1026 thresh=2053 gap=612 poll_thresh=20 ino=257 dd-2584 [004] 32.852187: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1017 unstable=0 bg_thresh=1030 thresh=2061 gap=620 poll_thresh=15 ino=257 dd-2584 [004] 32.852250: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1017 unstable=0 bg_thresh=1027 thresh=2055 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 32.852373: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1017 unstable=0 bg_thresh=1027 thresh=2054 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 32.852496: balance_dirty_state: bdi btrfs-1: dirty=524 wb=1017 unstable=0 bg_thresh=1026 thresh=2053 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 32.852501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=64964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.860066: balance_dirty_state: bdi btrfs-1: dirty=524 wb=900 unstable=0 bg_thresh=1024 thresh=2049 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 32.860157: balance_dirty_state: bdi btrfs-1: dirty=524 wb=900 unstable=0 bg_thresh=1027 thresh=2054 gap=630 poll_thresh=13 ino=257 dd-2584 [004] 32.860256: balance_dirty_state: bdi btrfs-1: dirty=537 wb=900 unstable=0 bg_thresh=1025 thresh=2051 gap=614 poll_thresh=14 ino=257 dd-2584 [004] 32.860355: balance_dirty_state: bdi btrfs-1: dirty=550 wb=900 unstable=0 bg_thresh=1027 thresh=2055 gap=605 poll_thresh=15 ino=257 dd-2584 [004] 32.860450: balance_dirty_state: bdi btrfs-1: dirty=575 wb=900 unstable=0 bg_thresh=1026 thresh=2053 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 32.860635: balance_dirty_state: bdi btrfs-1: dirty=600 wb=900 unstable=0 bg_thresh=1023 thresh=2046 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 32.860825: balance_dirty_state: bdi btrfs-1: dirty=650 wb=900 unstable=0 bg_thresh=1023 thresh=2047 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 32.860831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=64964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 32.868310: balance_dirty_state: bdi btrfs-1: dirty=650 wb=724 unstable=0 bg_thresh=1020 thresh=2040 gap=666 poll_thresh=18 ino=257 dd-2584 [004] 32.868689: balance_dirty_state: bdi btrfs-1: dirty=650 wb=724 unstable=0 bg_thresh=1019 thresh=2039 gap=665 poll_thresh=13 ino=257 dd-2584 [004] 32.868779: balance_dirty_state: bdi btrfs-1: dirty=675 wb=724 unstable=0 bg_thresh=1022 thresh=2044 gap=645 poll_thresh=14 ino=257 dd-2584 [004] 32.868868: balance_dirty_state: bdi btrfs-1: dirty=700 wb=724 unstable=0 bg_thresh=1021 thresh=2043 gap=619 poll_thresh=15 ino=257 dd-2584 [004] 32.868956: balance_dirty_state: bdi btrfs-1: dirty=700 wb=724 unstable=0 bg_thresh=1021 thresh=2043 gap=619 poll_thresh=16 ino=257 dd-2584 [004] 32.869153: balance_dirty_state: bdi btrfs-1: dirty=726 wb=724 unstable=0 bg_thresh=1020 thresh=2041 gap=591 poll_thresh=17 ino=257 dd-2584 [004] 32.869362: balance_dirty_state: bdi btrfs-1: dirty=764 wb=724 unstable=0 bg_thresh=1018 thresh=2036 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 32.869560: balance_dirty_state: bdi btrfs-1: dirty=814 wb=724 unstable=0 bg_thresh=1023 thresh=2046 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 32.869567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=64964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 32.880154: balance_dirty_state: bdi btrfs-1: dirty=814 wb=586 unstable=0 bg_thresh=1009 thresh=2018 gap=618 poll_thresh=19 ino=257 dd-2584 [001] 32.880236: balance_dirty_state: bdi btrfs-1: dirty=827 wb=586 unstable=0 bg_thresh=1009 thresh=2019 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 32.880301: balance_dirty_state: bdi btrfs-1: dirty=852 wb=586 unstable=0 bg_thresh=1009 thresh=2019 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 32.880363: balance_dirty_state: bdi btrfs-1: dirty=877 wb=586 unstable=0 bg_thresh=1012 thresh=2024 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 32.880496: balance_dirty_state: bdi btrfs-1: dirty=890 wb=586 unstable=0 bg_thresh=1010 thresh=2021 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 32.880800: balance_dirty_state: bdi btrfs-1: dirty=940 wb=586 unstable=0 bg_thresh=1009 thresh=2019 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 32.880806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=66080 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 32.892144: balance_dirty_state: bdi btrfs-1: dirty=940 wb=297 unstable=0 bg_thresh=1007 thresh=2015 gap=778 poll_thresh=18 ino=257 dd-2584 [001] 32.892269: balance_dirty_state: bdi btrfs-1: dirty=940 wb=297 unstable=0 bg_thresh=1010 thresh=2020 gap=783 poll_thresh=13 ino=257 dd-2584 [001] 32.892387: balance_dirty_state: bdi btrfs-1: dirty=965 wb=297 unstable=0 bg_thresh=1010 thresh=2020 gap=758 poll_thresh=14 ino=257 dd-2584 [001] 32.892508: balance_dirty_state: bdi btrfs-1: dirty=965 wb=297 unstable=0 bg_thresh=1012 thresh=2025 gap=763 poll_thresh=15 ino=257 dd-2584 [001] 32.892629: balance_dirty_state: bdi btrfs-1: dirty=990 wb=297 unstable=0 bg_thresh=1009 thresh=2019 gap=732 poll_thresh=16 ino=257 dd-2584 [001] 32.892866: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=297 unstable=0 bg_thresh=1009 thresh=2018 gap=706 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 32.892919: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15440 wrote=0 to_write=16384 dd-2584 [001] 32.893120: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=297 unstable=0 bg_thresh=1011 thresh=2022 gap=660 poll_thresh=18 ino=257 dd-2584 [001] 32.893375: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=347 unstable=0 bg_thresh=1010 thresh=2021 gap=634 poll_thresh=19 ino=257 dd-2584 [001] 32.893632: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=397 unstable=0 bg_thresh=1010 thresh=2020 gap=608 poll_thresh=20 ino=257 dd-2584 [001] 32.893882: balance_dirty_state: bdi btrfs-1: dirty=989 wb=448 unstable=0 bg_thresh=1012 thresh=2024 gap=587 poll_thresh=21 ino=257 dd-2584 [001] 32.894286: balance_dirty_state: bdi btrfs-1: dirty=889 wb=599 unstable=0 bg_thresh=1009 thresh=2019 gap=531 poll_thresh=22 ino=257 dd-2584 [001] 32.894467: balance_dirty_state: bdi btrfs-1: dirty=864 wb=649 unstable=0 bg_thresh=1011 thresh=2022 gap=509 poll_thresh=23 ino=257 dd-2584 [001] 32.894645: balance_dirty_state: bdi btrfs-1: dirty=839 wb=699 unstable=0 bg_thresh=1010 thresh=2021 gap=483 poll_thresh=24 ino=257 dd-2584 [001] 32.894647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=66080 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 32.896249: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=332 wrote=960 to_write=15424 dd-2584 [005] 32.904099: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1003 unstable=0 bg_thresh=1003 thresh=2007 gap=719 poll_thresh=24 ino=257 dd-2584 [005] 32.904200: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1003 unstable=0 bg_thresh=1006 thresh=2012 gap=699 poll_thresh=18 ino=257 dd-2584 [005] 32.904378: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1003 unstable=0 bg_thresh=1008 thresh=2017 gap=679 poll_thresh=19 ino=257 dd-2584 [005] 32.904560: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1003 unstable=0 bg_thresh=1008 thresh=2016 gap=653 poll_thresh=20 ino=257 dd-2584 [005] 32.904741: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1003 unstable=0 bg_thresh=1010 thresh=2020 gap=632 poll_thresh=21 ino=257 dd-2584 [005] 32.904927: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1003 unstable=0 bg_thresh=1009 thresh=2019 gap=581 poll_thresh=22 ino=257 dd-2584 [005] 32.905128: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1003 unstable=0 bg_thresh=1009 thresh=2018 gap=555 poll_thresh=23 ino=257 dd-2584 [005] 32.905595: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1003 unstable=0 bg_thresh=1008 thresh=2017 gap=529 poll_thresh=24 ino=257 dd-2584 [005] 32.905779: balance_dirty_state: bdi btrfs-1: dirty=535 wb=1003 unstable=0 bg_thresh=1010 thresh=2021 gap=483 poll_thresh=25 ino=257 dd-2584 [005] 32.905787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=66080 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 32.916172: balance_dirty_state: bdi btrfs-1: dirty=535 wb=953 unstable=0 bg_thresh=1012 thresh=2024 gap=536 poll_thresh=25 ino=257 dd-2584 [002] 32.916238: balance_dirty_state: bdi btrfs-1: dirty=535 wb=953 unstable=0 bg_thresh=1012 thresh=2024 gap=536 poll_thresh=19 ino=257 dd-2584 [002] 32.916356: balance_dirty_state: bdi btrfs-1: dirty=560 wb=953 unstable=0 bg_thresh=1014 thresh=2029 gap=516 poll_thresh=20 ino=257 dd-2584 [002] 32.916473: balance_dirty_state: bdi btrfs-1: dirty=610 wb=953 unstable=0 bg_thresh=1014 thresh=2028 gap=465 poll_thresh=21 ino=257 dd-2584 [002] 32.916478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=66080 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 32.928114: balance_dirty_state: bdi btrfs-1: dirty=610 wb=576 unstable=0 bg_thresh=1011 thresh=2023 gap=837 poll_thresh=21 ino=257 dd-2584 [002] 32.928187: balance_dirty_state: bdi btrfs-1: dirty=610 wb=576 unstable=0 bg_thresh=1011 thresh=2023 gap=837 poll_thresh=16 ino=257 dd-2584 [002] 32.928297: balance_dirty_state: bdi btrfs-1: dirty=660 wb=576 unstable=0 bg_thresh=1014 thresh=2028 gap=792 poll_thresh=17 ino=257 dd-2584 [002] 32.928407: balance_dirty_state: bdi btrfs-1: dirty=685 wb=576 unstable=0 bg_thresh=1016 thresh=2033 gap=772 poll_thresh=18 ino=257 dd-2584 [002] 32.928520: balance_dirty_state: bdi btrfs-1: dirty=710 wb=576 unstable=0 bg_thresh=1021 thresh=2043 gap=757 poll_thresh=19 ino=257 dd-2584 [002] 32.928799: balance_dirty_state: bdi btrfs-1: dirty=760 wb=576 unstable=0 bg_thresh=1018 thresh=2036 gap=700 poll_thresh=20 ino=257 dd-2584 [002] 32.928914: balance_dirty_state: bdi btrfs-1: dirty=785 wb=576 unstable=0 bg_thresh=1017 thresh=2035 gap=674 poll_thresh=21 ino=257 dd-2584 [002] 32.929031: balance_dirty_state: bdi btrfs-1: dirty=810 wb=576 unstable=0 bg_thresh=1017 thresh=2034 gap=648 poll_thresh=22 ino=257 dd-2584 [002] 32.929148: balance_dirty_state: bdi btrfs-1: dirty=835 wb=576 unstable=0 bg_thresh=1019 thresh=2038 gap=627 poll_thresh=23 ino=257 dd-2584 [002] 32.929264: balance_dirty_state: bdi btrfs-1: dirty=885 wb=576 unstable=0 bg_thresh=1018 thresh=2037 gap=576 poll_thresh=24 ino=257 dd-2584 [002] 32.929380: balance_dirty_state: bdi btrfs-1: dirty=910 wb=576 unstable=0 bg_thresh=1018 thresh=2036 gap=550 poll_thresh=25 ino=257 dd-2584 [002] 32.929500: balance_dirty_state: bdi btrfs-1: dirty=935 wb=576 unstable=0 bg_thresh=1020 thresh=2040 gap=529 poll_thresh=26 ino=257 dd-2584 [002] 32.929633: balance_dirty_state: bdi btrfs-1: dirty=961 wb=576 unstable=0 bg_thresh=1020 thresh=2041 gap=504 poll_thresh=27 ino=257 dd-2584 [002] 32.929638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=66080 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 32.936097: balance_dirty_state: bdi btrfs-1: dirty=961 wb=462 unstable=0 bg_thresh=1027 thresh=2055 gap=632 poll_thresh=27 ino=257 dd-2584 [006] 32.936473: balance_dirty_state: bdi btrfs-1: dirty=986 wb=462 unstable=0 bg_thresh=1023 thresh=2047 gap=599 poll_thresh=20 ino=257 dd-2584 [006] 32.936670: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=462 unstable=0 bg_thresh=1029 thresh=2058 gap=584 poll_thresh=21 ino=257 dd-2584 [006] 32.936853: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=462 unstable=0 bg_thresh=1028 thresh=2056 gap=557 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 32.936928: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15484 wrote=0 to_write=16384 dd-2584 [006] 32.937044: balance_dirty_state: bdi btrfs-1: dirty=1087 wb=462 unstable=0 bg_thresh=1031 thresh=2063 gap=514 poll_thresh=23 ino=257 dd-2584 [006] 32.937046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-176% task_weight=100% bdi_bw=66080 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 32.938875: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=372 wrote=800 to_write=15584 dd-2584 [006] 32.944096: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1276 unstable=0 bg_thresh=1031 thresh=2062 gap=513 poll_thresh=23 ino=257 dd-2584 [006] 32.944102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-177% task_weight=100% bdi_bw=66080 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 32.952169: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1188 unstable=0 bg_thresh=1033 thresh=2067 gap=606 poll_thresh=23 ino=257 dd-2584 [006] 32.952312: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1125 unstable=0 bg_thresh=1030 thresh=2061 gap=663 poll_thresh=17 ino=257 dd-2584 [006] 32.952516: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1025 unstable=0 bg_thresh=1030 thresh=2060 gap=712 poll_thresh=18 ino=257 dd-2584 [006] 32.952701: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1025 unstable=0 bg_thresh=1032 thresh=2064 gap=691 poll_thresh=19 ino=257 dd-2584 [006] 32.952890: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1025 unstable=0 bg_thresh=1031 thresh=2063 gap=665 poll_thresh=20 ino=257 dd-2584 [006] 32.953077: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1025 unstable=0 bg_thresh=1031 thresh=2062 gap=639 poll_thresh=21 ino=257 dd-2584 [006] 32.953565: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1025 unstable=0 bg_thresh=1030 thresh=2061 gap=588 poll_thresh=22 ino=257 dd-2584 [006] 32.953747: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1025 unstable=0 bg_thresh=1032 thresh=2065 gap=567 poll_thresh=23 ino=257 dd-2584 [006] 32.953949: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1025 unstable=0 bg_thresh=1030 thresh=2061 gap=525 poll_thresh=24 ino=257 dd-2584 [006] 32.954149: balance_dirty_state: bdi btrfs-1: dirty=524 wb=1025 unstable=0 bg_thresh=1031 thresh=2062 gap=513 poll_thresh=25 ino=257 dd-2584 [006] 32.954156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1324 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=66080 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 32.960189: balance_dirty_state: bdi btrfs-1: dirty=539 wb=1025 unstable=0 bg_thresh=1030 thresh=2061 gap=497 poll_thresh=25 ino=257 dd-2584 [001] 32.960194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1323 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=66080 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 32.968150: balance_dirty_state: bdi btrfs-1: dirty=539 wb=849 unstable=0 bg_thresh=1030 thresh=2061 gap=673 poll_thresh=25 ino=257 dd-2584 [001] 32.968232: balance_dirty_state: bdi btrfs-1: dirty=564 wb=849 unstable=0 bg_thresh=1033 thresh=2066 gap=653 poll_thresh=19 ino=257 dd-2584 [001] 32.968367: balance_dirty_state: bdi btrfs-1: dirty=589 wb=849 unstable=0 bg_thresh=1033 thresh=2066 gap=628 poll_thresh=20 ino=257 dd-2584 [001] 32.968499: balance_dirty_state: bdi btrfs-1: dirty=614 wb=849 unstable=0 bg_thresh=1032 thresh=2065 gap=602 poll_thresh=21 ino=257 dd-2584 [001] 32.968929: balance_dirty_state: bdi btrfs-1: dirty=665 wb=849 unstable=0 bg_thresh=1029 thresh=2058 gap=544 poll_thresh=22 ino=257 dd-2584 [001] 32.969448: balance_dirty_state: bdi btrfs-1: dirty=691 wb=849 unstable=0 bg_thresh=1042 thresh=2084 gap=544 poll_thresh=23 ino=257 dd-2584 [001] 32.969570: balance_dirty_state: bdi btrfs-1: dirty=716 wb=849 unstable=0 bg_thresh=1044 thresh=2088 gap=523 poll_thresh=24 ino=257 dd-2584 [001] 32.969700: balance_dirty_state: bdi btrfs-1: dirty=766 wb=849 unstable=0 bg_thresh=1040 thresh=2081 gap=466 poll_thresh=25 ino=257 dd-2584 [001] 32.969705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1342 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-49% task_gap=-198% task_weight=98% bdi_bw=66080 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 32.976178: balance_dirty_state: bdi btrfs-1: dirty=766 wb=574 unstable=0 bg_thresh=1027 thresh=2054 gap=714 poll_thresh=25 ino=257 dd-2584 [001] 32.976274: balance_dirty_state: bdi btrfs-1: dirty=766 wb=574 unstable=0 bg_thresh=1027 thresh=2054 gap=714 poll_thresh=19 ino=257 dd-2584 [001] 32.976395: balance_dirty_state: bdi btrfs-1: dirty=816 wb=574 unstable=0 bg_thresh=1026 thresh=2053 gap=663 poll_thresh=20 ino=257 dd-2584 [001] 32.976517: balance_dirty_state: bdi btrfs-1: dirty=841 wb=574 unstable=0 bg_thresh=1028 thresh=2057 gap=642 poll_thresh=21 ino=257 dd-2584 [001] 32.976638: balance_dirty_state: bdi btrfs-1: dirty=866 wb=574 unstable=0 bg_thresh=1028 thresh=2056 gap=616 poll_thresh=22 ino=257 dd-2584 [001] 32.976774: balance_dirty_state: bdi btrfs-1: dirty=904 wb=574 unstable=0 bg_thresh=1027 thresh=2054 gap=576 poll_thresh=23 ino=257 dd-2584 [001] 32.976913: balance_dirty_state: bdi btrfs-1: dirty=929 wb=574 unstable=0 bg_thresh=1033 thresh=2067 gap=564 poll_thresh=24 ino=257 dd-2584 [001] 32.977216: balance_dirty_state: bdi btrfs-1: dirty=980 wb=574 unstable=0 bg_thresh=1035 thresh=2071 gap=517 poll_thresh=25 ino=257 dd-2584 [001] 32.977221: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1333 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=66080 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 32.984158: balance_dirty_state: bdi btrfs-1: dirty=980 wb=449 unstable=0 bg_thresh=1029 thresh=2058 gap=629 poll_thresh=25 ino=257 dd-2584 [001] 32.984230: balance_dirty_state: bdi btrfs-1: dirty=980 wb=449 unstable=0 bg_thresh=1027 thresh=2055 gap=626 poll_thresh=19 ino=257 dd-2584 [001] 32.984357: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=449 unstable=0 bg_thresh=1030 thresh=2060 gap=581 poll_thresh=20 ino=257 dd-2584 [001] 32.984480: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=449 unstable=0 bg_thresh=1032 thresh=2064 gap=560 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 32.984559: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15532 wrote=0 to_write=16384 dd-2584 [001] 32.984610: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=449 unstable=0 bg_thresh=1031 thresh=2063 gap=534 poll_thresh=22 ino=257 dd-2584 [001] 32.984738: balance_dirty_state: bdi btrfs-1: dirty=1105 wb=449 unstable=0 bg_thresh=1031 thresh=2062 gap=508 poll_thresh=23 ino=257 dd-2584 [001] 32.984739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1324 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=66712 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 32.986482: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=420 wrote=832 to_write=15552 dd-2584 [001] 32.996105: balance_dirty_state: bdi btrfs-1: dirty=268 wb=981 unstable=0 bg_thresh=1024 thresh=2048 gap=799 poll_thresh=23 ino=257 dd-2584 [001] 32.996176: balance_dirty_state: bdi btrfs-1: dirty=293 wb=981 unstable=0 bg_thresh=1023 thresh=2047 gap=773 poll_thresh=17 ino=257 dd-2584 [001] 32.996308: balance_dirty_state: bdi btrfs-1: dirty=318 wb=981 unstable=0 bg_thresh=1031 thresh=2063 gap=764 poll_thresh=18 ino=257 dd-2584 [001] 32.996433: balance_dirty_state: bdi btrfs-1: dirty=368 wb=981 unstable=0 bg_thresh=1031 thresh=2062 gap=713 poll_thresh=19 ino=257 dd-2584 [001] 32.996729: balance_dirty_state: bdi btrfs-1: dirty=393 wb=981 unstable=0 bg_thresh=1030 thresh=2061 gap=687 poll_thresh=20 ino=257 dd-2584 [001] 32.996848: balance_dirty_state: bdi btrfs-1: dirty=418 wb=981 unstable=0 bg_thresh=1030 thresh=2060 gap=661 poll_thresh=21 ino=257 dd-2584 [001] 32.996967: balance_dirty_state: bdi btrfs-1: dirty=468 wb=981 unstable=0 bg_thresh=1032 thresh=2064 gap=615 poll_thresh=22 ino=257 dd-2584 [001] 32.997098: balance_dirty_state: bdi btrfs-1: dirty=481 wb=981 unstable=0 bg_thresh=1028 thresh=2057 gap=595 poll_thresh=23 ino=257 dd-2584 [001] 32.997233: balance_dirty_state: bdi btrfs-1: dirty=507 wb=981 unstable=0 bg_thresh=1027 thresh=2055 gap=567 poll_thresh=24 ino=257 dd-2584 [001] 32.997369: balance_dirty_state: bdi btrfs-1: dirty=546 wb=981 unstable=0 bg_thresh=1028 thresh=2057 gap=530 poll_thresh=25 ino=257 dd-2584 [001] 32.997498: balance_dirty_state: bdi btrfs-1: dirty=571 wb=981 unstable=0 bg_thresh=1030 thresh=2060 gap=508 poll_thresh=26 ino=257 dd-2584 [001] 32.997503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1322 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-107% task_gap=-315% task_weight=99% bdi_bw=66712 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 33.004256: balance_dirty_state: bdi btrfs-1: dirty=571 wb=981 unstable=0 bg_thresh=1030 thresh=2060 gap=508 poll_thresh=26 ino=257 dd-2584 [001] 33.004265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1322 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-107% task_gap=-315% task_weight=99% bdi_bw=66712 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.012171: balance_dirty_state: bdi btrfs-1: dirty=581 wb=803 unstable=0 bg_thresh=1017 thresh=2035 gap=651 poll_thresh=26 ino=257 dd-2584 [001] 33.012241: balance_dirty_state: bdi btrfs-1: dirty=606 wb=803 unstable=0 bg_thresh=1017 thresh=2034 gap=625 poll_thresh=19 ino=257 dd-2584 [001] 33.012534: balance_dirty_state: bdi btrfs-1: dirty=631 wb=803 unstable=0 bg_thresh=1016 thresh=2033 gap=599 poll_thresh=20 ino=257 dd-2584 [001] 33.012655: balance_dirty_state: bdi btrfs-1: dirty=681 wb=803 unstable=0 bg_thresh=1018 thresh=2037 gap=553 poll_thresh=21 ino=257 dd-2584 [001] 33.012780: balance_dirty_state: bdi btrfs-1: dirty=706 wb=803 unstable=0 bg_thresh=1018 thresh=2036 gap=527 poll_thresh=22 ino=257 dd-2584 [001] 33.012911: balance_dirty_state: bdi btrfs-1: dirty=719 wb=803 unstable=0 bg_thresh=1016 thresh=2032 gap=510 poll_thresh=23 ino=257 dd-2584 [001] 33.013041: balance_dirty_state: bdi btrfs-1: dirty=769 wb=803 unstable=0 bg_thresh=1015 thresh=2031 gap=459 poll_thresh=24 ino=257 dd-2584 [001] 33.013045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-126% task_gap=-351% task_weight=98% bdi_bw=66712 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 33.020191: balance_dirty_state: bdi btrfs-1: dirty=770 wb=680 unstable=0 bg_thresh=1016 thresh=2032 gap=582 poll_thresh=24 ino=257 dd-2584 [006] 33.020279: balance_dirty_state: bdi btrfs-1: dirty=770 wb=680 unstable=0 bg_thresh=1018 thresh=2037 gap=587 poll_thresh=18 ino=257 dd-2584 [006] 33.020400: balance_dirty_state: bdi btrfs-1: dirty=820 wb=680 unstable=0 bg_thresh=1021 thresh=2042 gap=542 poll_thresh=19 ino=257 dd-2584 [006] 33.020517: balance_dirty_state: bdi btrfs-1: dirty=845 wb=680 unstable=0 bg_thresh=1021 thresh=2042 gap=517 poll_thresh=20 ino=257 dd-2584 [006] 33.020632: balance_dirty_state: bdi btrfs-1: dirty=870 wb=680 unstable=0 bg_thresh=1023 thresh=2046 gap=496 poll_thresh=21 ino=257 dd-2584 [006] 33.020637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-116% task_gap=-332% task_weight=100% bdi_bw=66712 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 33.028190: balance_dirty_state: bdi btrfs-1: dirty=870 wb=554 unstable=0 bg_thresh=1024 thresh=2048 gap=624 poll_thresh=21 ino=257 dd-2584 [006] 33.028465: balance_dirty_state: bdi btrfs-1: dirty=895 wb=554 unstable=0 bg_thresh=1021 thresh=2042 gap=593 poll_thresh=16 ino=257 dd-2584 [006] 33.028585: balance_dirty_state: bdi btrfs-1: dirty=920 wb=554 unstable=0 bg_thresh=1020 thresh=2041 gap=567 poll_thresh=17 ino=257 dd-2584 [006] 33.028708: balance_dirty_state: bdi btrfs-1: dirty=970 wb=554 unstable=0 bg_thresh=1022 thresh=2045 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 33.028831: balance_dirty_state: bdi btrfs-1: dirty=995 wb=554 unstable=0 bg_thresh=1022 thresh=2044 gap=495 poll_thresh=19 ino=257 dd-2584 [006] 33.028835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=66712 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 33.040117: balance_dirty_state: bdi btrfs-1: dirty=992 wb=301 unstable=0 bg_thresh=1014 thresh=2028 gap=735 poll_thresh=19 ino=257 dd-2584 [006] 33.040181: balance_dirty_state: bdi btrfs-1: dirty=992 wb=301 unstable=0 bg_thresh=1013 thresh=2027 gap=734 poll_thresh=14 ino=257 dd-2584 [006] 33.040244: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=301 unstable=0 bg_thresh=1013 thresh=2027 gap=709 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 33.040297: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15588 wrote=0 to_write=16384 dd-2584 [006] 33.040310: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=301 unstable=0 bg_thresh=1013 thresh=2026 gap=683 poll_thresh=16 ino=257 dd-2584 [006] 33.040437: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=301 unstable=0 bg_thresh=1015 thresh=2031 gap=663 poll_thresh=17 ino=257 dd-2584 [006] 33.040580: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=376 unstable=0 bg_thresh=1017 thresh=2034 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 33.040729: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=426 unstable=0 bg_thresh=1017 thresh=2034 gap=577 poll_thresh=19 ino=257 dd-2584 [006] 33.041040: balance_dirty_state: bdi btrfs-1: dirty=903 wb=579 unstable=0 bg_thresh=1019 thresh=2039 gap=557 poll_thresh=20 ino=257 dd-2584 [006] 33.041180: balance_dirty_state: bdi btrfs-1: dirty=865 wb=642 unstable=0 bg_thresh=1019 thresh=2038 gap=531 poll_thresh=21 ino=257 dd-2584 [006] 33.041326: balance_dirty_state: bdi btrfs-1: dirty=840 wb=717 unstable=0 bg_thresh=1015 thresh=2031 gap=474 poll_thresh=22 ino=257 dd-2584 [006] 33.041328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=66712 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 33.042595: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=476 wrote=944 to_write=15440 dd-2584 [002] 33.052163: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1017 unstable=0 bg_thresh=1007 thresh=2015 gap=705 poll_thresh=22 ino=257 dd-2584 [002] 33.052256: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1017 unstable=0 bg_thresh=1007 thresh=2015 gap=705 poll_thresh=16 ino=257 dd-2584 [002] 33.052386: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1017 unstable=0 bg_thresh=1007 thresh=2014 gap=654 poll_thresh=17 ino=257 dd-2584 [002] 33.052512: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1017 unstable=0 bg_thresh=1009 thresh=2018 gap=633 poll_thresh=18 ino=257 dd-2584 [002] 33.052638: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1017 unstable=0 bg_thresh=1008 thresh=2017 gap=607 poll_thresh=19 ino=257 dd-2584 [002] 33.052764: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1017 unstable=0 bg_thresh=1008 thresh=2016 gap=556 poll_thresh=20 ino=257 dd-2584 [002] 33.053069: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1017 unstable=0 bg_thresh=1007 thresh=2015 gap=530 poll_thresh=21 ino=257 dd-2584 [002] 33.053191: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1017 unstable=0 bg_thresh=1009 thresh=2019 gap=509 poll_thresh=22 ino=257 dd-2584 [002] 33.053314: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1017 unstable=0 bg_thresh=1006 thresh=2012 gap=477 poll_thresh=23 ino=257 dd-2584 [002] 33.053321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=66712 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 33.060235: balance_dirty_state: bdi btrfs-1: dirty=518 wb=967 unstable=0 bg_thresh=1014 thresh=2028 gap=543 poll_thresh=23 ino=257 dd-2584 [002] 33.060331: balance_dirty_state: bdi btrfs-1: dirty=543 wb=967 unstable=0 bg_thresh=1016 thresh=2033 gap=523 poll_thresh=17 ino=257 dd-2584 [002] 33.060504: balance_dirty_state: bdi btrfs-1: dirty=568 wb=967 unstable=0 bg_thresh=1016 thresh=2032 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 33.060510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=66712 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 33.068261: balance_dirty_state: bdi btrfs-1: dirty=568 wb=842 unstable=0 bg_thresh=1011 thresh=2023 gap=613 poll_thresh=18 ino=257 dd-2584 [005] 33.068346: balance_dirty_state: bdi btrfs-1: dirty=568 wb=842 unstable=0 bg_thresh=1011 thresh=2023 gap=613 poll_thresh=13 ino=257 dd-2584 [005] 33.068434: balance_dirty_state: bdi btrfs-1: dirty=593 wb=842 unstable=0 bg_thresh=1014 thresh=2028 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 33.068520: balance_dirty_state: bdi btrfs-1: dirty=618 wb=842 unstable=0 bg_thresh=1016 thresh=2033 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 33.068606: balance_dirty_state: bdi btrfs-1: dirty=618 wb=842 unstable=0 bg_thresh=1013 thresh=2027 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 33.068778: balance_dirty_state: bdi btrfs-1: dirty=668 wb=842 unstable=0 bg_thresh=1013 thresh=2026 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 33.068949: balance_dirty_state: bdi btrfs-1: dirty=693 wb=842 unstable=0 bg_thresh=1015 thresh=2030 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 33.068956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=66712 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 33.076226: balance_dirty_state: bdi btrfs-1: dirty=693 wb=727 unstable=0 bg_thresh=1013 thresh=2027 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 33.076585: balance_dirty_state: bdi btrfs-1: dirty=718 wb=727 unstable=0 bg_thresh=1010 thresh=2021 gap=576 poll_thresh=13 ino=257 dd-2584 [005] 33.076673: balance_dirty_state: bdi btrfs-1: dirty=718 wb=727 unstable=0 bg_thresh=1013 thresh=2026 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 33.076759: balance_dirty_state: bdi btrfs-1: dirty=743 wb=727 unstable=0 bg_thresh=1012 thresh=2025 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 33.076845: balance_dirty_state: bdi btrfs-1: dirty=768 wb=727 unstable=0 bg_thresh=1012 thresh=2025 gap=530 poll_thresh=16 ino=257 dd-2584 [005] 33.077018: balance_dirty_state: bdi btrfs-1: dirty=793 wb=727 unstable=0 bg_thresh=1010 thresh=2020 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 33.077025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=66712 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 33.088182: balance_dirty_state: bdi btrfs-1: dirty=793 wb=476 unstable=0 bg_thresh=1012 thresh=2025 gap=756 poll_thresh=17 ino=257 dd-2584 [005] 33.088257: balance_dirty_state: bdi btrfs-1: dirty=793 wb=476 unstable=0 bg_thresh=1009 thresh=2019 gap=750 poll_thresh=13 ino=257 dd-2584 [005] 33.088316: balance_dirty_state: bdi btrfs-1: dirty=818 wb=476 unstable=0 bg_thresh=1012 thresh=2024 gap=730 poll_thresh=14 ino=257 dd-2584 [005] 33.088376: balance_dirty_state: bdi btrfs-1: dirty=843 wb=476 unstable=0 bg_thresh=1009 thresh=2018 gap=699 poll_thresh=15 ino=257 dd-2584 [005] 33.088434: balance_dirty_state: bdi btrfs-1: dirty=843 wb=476 unstable=0 bg_thresh=1008 thresh=2017 gap=698 poll_thresh=16 ino=257 dd-2584 [005] 33.088549: balance_dirty_state: bdi btrfs-1: dirty=893 wb=476 unstable=0 bg_thresh=1008 thresh=2016 gap=647 poll_thresh=17 ino=257 dd-2584 [005] 33.088665: balance_dirty_state: bdi btrfs-1: dirty=918 wb=476 unstable=0 bg_thresh=1010 thresh=2020 gap=626 poll_thresh=18 ino=257 dd-2584 [005] 33.088783: balance_dirty_state: bdi btrfs-1: dirty=943 wb=476 unstable=0 bg_thresh=1009 thresh=2019 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 33.089071: balance_dirty_state: bdi btrfs-1: dirty=981 wb=476 unstable=0 bg_thresh=1009 thresh=2018 gap=561 poll_thresh=20 ino=257 dd-2584 [005] 33.089203: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=476 unstable=0 bg_thresh=1010 thresh=2021 gap=538 poll_thresh=21 ino=257 dd-2584 [005] 33.089334: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=476 unstable=0 bg_thresh=1009 thresh=2019 gap=510 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 33.089398: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15636 wrote=0 to_write=16384 dd-2584 [005] 33.089477: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=476 unstable=0 bg_thresh=1009 thresh=2018 gap=470 poll_thresh=23 ino=257 dd-2584 [005] 33.089478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=66652 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 33.093271: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=528 wrote=800 to_write=15584 dd-2584 [005] 33.096222: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1152 unstable=0 bg_thresh=1006 thresh=2013 gap=591 poll_thresh=23 ino=257 dd-2584 [005] 33.096319: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1152 unstable=0 bg_thresh=1010 thresh=2021 gap=574 poll_thresh=17 ino=257 dd-2584 [005] 33.096447: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1152 unstable=0 bg_thresh=1009 thresh=2019 gap=547 poll_thresh=18 ino=257 dd-2584 [005] 33.096573: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1152 unstable=0 bg_thresh=1012 thresh=2024 gap=527 poll_thresh=19 ino=257 dd-2584 [005] 33.096700: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1152 unstable=0 bg_thresh=1010 thresh=2020 gap=473 poll_thresh=20 ino=257 dd-2584 [005] 33.096705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=66652 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.104309: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1027 unstable=0 bg_thresh=1014 thresh=2028 gap=606 poll_thresh=20 ino=257 dd-2584 [001] 33.104375: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1027 unstable=0 bg_thresh=1014 thresh=2028 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 33.104608: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1027 unstable=0 bg_thresh=1014 thresh=2028 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 33.104727: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1027 unstable=0 bg_thresh=1016 thresh=2033 gap=561 poll_thresh=17 ino=257 dd-2584 [001] 33.104845: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1027 unstable=0 bg_thresh=1018 thresh=2037 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 33.104964: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1027 unstable=0 bg_thresh=1018 thresh=2036 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 33.104969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=66652 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.112240: balance_dirty_state: bdi btrfs-1: dirty=520 wb=977 unstable=0 bg_thresh=1015 thresh=2031 gap=534 poll_thresh=19 ino=257 dd-2584 [001] 33.112311: balance_dirty_state: bdi btrfs-1: dirty=545 wb=977 unstable=0 bg_thresh=1018 thresh=2036 gap=514 poll_thresh=14 ino=257 dd-2584 [001] 33.112373: balance_dirty_state: bdi btrfs-1: dirty=545 wb=977 unstable=0 bg_thresh=1015 thresh=2030 gap=508 poll_thresh=15 ino=257 dd-2584 [001] 33.112433: balance_dirty_state: bdi btrfs-1: dirty=570 wb=977 unstable=0 bg_thresh=1017 thresh=2035 gap=488 poll_thresh=16 ino=257 dd-2584 [001] 33.112438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1298 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-302% task_weight=101% bdi_bw=66652 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 33.120241: balance_dirty_state: bdi btrfs-1: dirty=570 wb=725 unstable=0 bg_thresh=1015 thresh=2031 gap=736 poll_thresh=16 ino=257 dd-2584 [001] 33.120316: balance_dirty_state: bdi btrfs-1: dirty=595 wb=725 unstable=0 bg_thresh=1012 thresh=2025 gap=705 poll_thresh=12 ino=257 dd-2584 [001] 33.120377: balance_dirty_state: bdi btrfs-1: dirty=595 wb=725 unstable=0 bg_thresh=1015 thresh=2030 gap=710 poll_thresh=13 ino=257 dd-2584 [001] 33.120437: balance_dirty_state: bdi btrfs-1: dirty=620 wb=725 unstable=0 bg_thresh=1014 thresh=2029 gap=684 poll_thresh=14 ino=257 dd-2584 [001] 33.120495: balance_dirty_state: bdi btrfs-1: dirty=620 wb=725 unstable=0 bg_thresh=1017 thresh=2034 gap=689 poll_thresh=15 ino=257 dd-2584 [001] 33.120553: balance_dirty_state: bdi btrfs-1: dirty=645 wb=725 unstable=0 bg_thresh=1014 thresh=2028 gap=658 poll_thresh=16 ino=257 dd-2584 [001] 33.120833: balance_dirty_state: bdi btrfs-1: dirty=670 wb=725 unstable=0 bg_thresh=1013 thresh=2027 gap=632 poll_thresh=17 ino=257 dd-2584 [001] 33.120951: balance_dirty_state: bdi btrfs-1: dirty=720 wb=725 unstable=0 bg_thresh=1015 thresh=2031 gap=586 poll_thresh=18 ino=257 dd-2584 [001] 33.121068: balance_dirty_state: bdi btrfs-1: dirty=745 wb=725 unstable=0 bg_thresh=1015 thresh=2030 gap=560 poll_thresh=19 ino=257 dd-2584 [001] 33.121184: balance_dirty_state: bdi btrfs-1: dirty=770 wb=725 unstable=0 bg_thresh=1014 thresh=2029 gap=534 poll_thresh=20 ino=257 dd-2584 [001] 33.121312: balance_dirty_state: bdi btrfs-1: dirty=821 wb=725 unstable=0 bg_thresh=1014 thresh=2028 gap=482 poll_thresh=21 ino=257 dd-2584 [001] 33.121316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=66652 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 33.128190: balance_dirty_state: bdi btrfs-1: dirty=821 wb=600 unstable=0 bg_thresh=1014 thresh=2029 gap=608 poll_thresh=21 ino=257 dd-2584 [000] 33.128307: balance_dirty_state: bdi btrfs-1: dirty=846 wb=600 unstable=0 bg_thresh=1014 thresh=2029 gap=583 poll_thresh=16 ino=257 dd-2584 [000] 33.128537: balance_dirty_state: bdi btrfs-1: dirty=871 wb=600 unstable=0 bg_thresh=1017 thresh=2034 gap=563 poll_thresh=17 ino=257 dd-2584 [000] 33.128771: balance_dirty_state: bdi btrfs-1: dirty=896 wb=600 unstable=0 bg_thresh=1019 thresh=2039 gap=543 poll_thresh=18 ino=257 dd-2584 [000] 33.129016: balance_dirty_state: bdi btrfs-1: dirty=921 wb=600 unstable=0 bg_thresh=1018 thresh=2037 gap=516 poll_thresh=19 ino=257 dd-2584 [000] 33.129603: balance_dirty_state: bdi btrfs-1: dirty=971 wb=600 unstable=0 bg_thresh=1018 thresh=2036 gap=465 poll_thresh=20 ino=257 dd-2584 [000] 33.129613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=66652 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 33.136250: balance_dirty_state: bdi btrfs-1: dirty=971 wb=450 unstable=0 bg_thresh=1016 thresh=2033 gap=612 poll_thresh=20 ino=257 dd-2584 [000] 33.136380: balance_dirty_state: bdi btrfs-1: dirty=971 wb=450 unstable=0 bg_thresh=1016 thresh=2033 gap=612 poll_thresh=15 ino=257 dd-2584 [000] 33.136502: balance_dirty_state: bdi btrfs-1: dirty=996 wb=450 unstable=0 bg_thresh=1016 thresh=2032 gap=586 poll_thresh=16 ino=257 dd-2584 [000] 33.136743: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=450 unstable=0 bg_thresh=1015 thresh=2031 gap=560 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 33.136794: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15684 wrote=0 to_write=16384 dd-2584 [000] 33.136998: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=450 unstable=0 bg_thresh=1017 thresh=2035 gap=539 poll_thresh=18 ino=257 dd-2584 [000] 33.137254: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=500 unstable=0 bg_thresh=1017 thresh=2034 gap=488 poll_thresh=19 ino=257 dd-2584 [000] 33.137257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=66652 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 33.139110: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=572 wrote=800 to_write=15584 dd-2584 [000] 33.144159: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1126 unstable=0 bg_thresh=1011 thresh=2023 gap=602 poll_thresh=19 ino=257 dd-2584 [000] 33.144239: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1126 unstable=0 bg_thresh=1011 thresh=2023 gap=602 poll_thresh=14 ino=257 dd-2584 [000] 33.144320: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1126 unstable=0 bg_thresh=1011 thresh=2023 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 33.144400: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1126 unstable=0 bg_thresh=1014 thresh=2028 gap=557 poll_thresh=16 ino=257 dd-2584 [000] 33.144598: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1126 unstable=0 bg_thresh=1013 thresh=2027 gap=531 poll_thresh=17 ino=257 dd-2584 [000] 33.145152: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1126 unstable=0 bg_thresh=1015 thresh=2031 gap=510 poll_thresh=18 ino=257 dd-2584 [000] 33.145397: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1126 unstable=0 bg_thresh=1015 thresh=2030 gap=459 poll_thresh=19 ino=257 dd-2584 [000] 33.145406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=66652 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 33.152207: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1001 unstable=0 bg_thresh=1013 thresh=2027 gap=581 poll_thresh=19 ino=257 dd-2584 [000] 33.152290: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1001 unstable=0 bg_thresh=1013 thresh=2027 gap=581 poll_thresh=14 ino=257 dd-2584 [000] 33.152347: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1001 unstable=0 bg_thresh=1010 thresh=2021 gap=550 poll_thresh=15 ino=257 dd-2584 [000] 33.152405: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1001 unstable=0 bg_thresh=1013 thresh=2026 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 33.152521: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1001 unstable=0 bg_thresh=1012 thresh=2025 gap=504 poll_thresh=17 ino=257 dd-2584 [000] 33.152525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=66652 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.160153: balance_dirty_state: bdi btrfs-1: dirty=520 wb=847 unstable=0 bg_thresh=1010 thresh=2021 gap=654 poll_thresh=17 ino=257 dd-2584 [004] 33.160241: balance_dirty_state: bdi btrfs-1: dirty=545 wb=847 unstable=0 bg_thresh=1010 thresh=2021 gap=629 poll_thresh=13 ino=257 dd-2584 [004] 33.160323: balance_dirty_state: bdi btrfs-1: dirty=545 wb=847 unstable=0 bg_thresh=1010 thresh=2021 gap=629 poll_thresh=14 ino=257 dd-2584 [004] 33.160407: balance_dirty_state: bdi btrfs-1: dirty=570 wb=847 unstable=0 bg_thresh=1013 thresh=2026 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 33.160489: balance_dirty_state: bdi btrfs-1: dirty=570 wb=847 unstable=0 bg_thresh=1013 thresh=2026 gap=609 poll_thresh=16 ino=257 dd-2584 [004] 33.160657: balance_dirty_state: bdi btrfs-1: dirty=620 wb=847 unstable=0 bg_thresh=1015 thresh=2030 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 33.160831: balance_dirty_state: bdi btrfs-1: dirty=645 wb=847 unstable=0 bg_thresh=1014 thresh=2029 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 33.161296: balance_dirty_state: bdi btrfs-1: dirty=670 wb=847 unstable=0 bg_thresh=1014 thresh=2028 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 33.161475: balance_dirty_state: bdi btrfs-1: dirty=720 wb=847 unstable=0 bg_thresh=1013 thresh=2027 gap=460 poll_thresh=20 ino=257 dd-2584 [004] 33.161481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=66652 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.172177: balance_dirty_state: bdi btrfs-1: dirty=720 wb=597 unstable=0 bg_thresh=1011 thresh=2023 gap=706 poll_thresh=20 ino=257 dd-2584 [004] 33.172301: balance_dirty_state: bdi btrfs-1: dirty=720 wb=597 unstable=0 bg_thresh=1011 thresh=2023 gap=706 poll_thresh=15 ino=257 dd-2584 [004] 33.172415: balance_dirty_state: bdi btrfs-1: dirty=745 wb=597 unstable=0 bg_thresh=1014 thresh=2028 gap=686 poll_thresh=16 ino=257 dd-2584 [004] 33.172642: balance_dirty_state: bdi btrfs-1: dirty=770 wb=597 unstable=0 bg_thresh=1016 thresh=2033 gap=666 poll_thresh=17 ino=257 dd-2584 [004] 33.172876: balance_dirty_state: bdi btrfs-1: dirty=795 wb=597 unstable=0 bg_thresh=1019 thresh=2038 gap=646 poll_thresh=18 ino=257 dd-2584 [004] 33.173110: balance_dirty_state: bdi btrfs-1: dirty=845 wb=597 unstable=0 bg_thresh=1018 thresh=2037 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 33.173343: balance_dirty_state: bdi btrfs-1: dirty=870 wb=597 unstable=0 bg_thresh=1020 thresh=2041 gap=574 poll_thresh=20 ino=257 dd-2584 [004] 33.173574: balance_dirty_state: bdi btrfs-1: dirty=895 wb=597 unstable=0 bg_thresh=1020 thresh=2040 gap=548 poll_thresh=21 ino=257 dd-2584 [004] 33.174111: balance_dirty_state: bdi btrfs-1: dirty=920 wb=597 unstable=0 bg_thresh=1022 thresh=2045 gap=528 poll_thresh=22 ino=257 dd-2584 [004] 33.174268: balance_dirty_state: bdi btrfs-1: dirty=970 wb=597 unstable=0 bg_thresh=1027 thresh=2055 gap=488 poll_thresh=23 ino=257 dd-2584 [004] 33.174273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=66652 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 33.180191: balance_dirty_state: bdi btrfs-1: dirty=970 wb=472 unstable=0 bg_thresh=1019 thresh=2038 gap=596 poll_thresh=23 ino=257 dd-2584 [004] 33.180331: balance_dirty_state: bdi btrfs-1: dirty=970 wb=472 unstable=0 bg_thresh=1019 thresh=2038 gap=596 poll_thresh=17 ino=257 dd-2584 [004] 33.180600: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=472 unstable=0 bg_thresh=1018 thresh=2037 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 33.180872: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=472 unstable=0 bg_thresh=1018 thresh=2036 gap=519 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 33.180947: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15728 wrote=0 to_write=16384 dd-2584 [004] 33.181154: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=472 unstable=0 bg_thresh=1020 thresh=2040 gap=498 poll_thresh=20 ino=257 dd-2584 [004] 33.181157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-200% task_weight=98% bdi_bw=66652 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 33.183016: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=616 wrote=784 to_write=15600 dd-2584 [004] 33.188231: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1122 unstable=0 bg_thresh=1008 thresh=2016 gap=624 poll_thresh=20 ino=257 dd-2584 [004] 33.188447: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1122 unstable=0 bg_thresh=1007 thresh=2015 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 33.188545: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1122 unstable=0 bg_thresh=1007 thresh=2015 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 33.188734: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1122 unstable=0 bg_thresh=1002 thresh=2004 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 33.189189: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1122 unstable=0 bg_thresh=1005 thresh=2011 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 33.189369: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1122 unstable=0 bg_thresh=1008 thresh=2016 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 33.189375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=66652 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.196264: balance_dirty_state: bdi btrfs-1: dirty=395 wb=971 unstable=0 bg_thresh=999 thresh=1998 gap=632 poll_thresh=19 ino=257 dd-2584 [004] 33.196352: balance_dirty_state: bdi btrfs-1: dirty=420 wb=971 unstable=0 bg_thresh=1001 thresh=2003 gap=612 poll_thresh=14 ino=257 dd-2584 [004] 33.196436: balance_dirty_state: bdi btrfs-1: dirty=445 wb=971 unstable=0 bg_thresh=1001 thresh=2003 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 33.196524: balance_dirty_state: bdi btrfs-1: dirty=445 wb=971 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 33.196695: balance_dirty_state: bdi btrfs-1: dirty=495 wb=971 unstable=0 bg_thresh=1003 thresh=2007 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 33.196868: balance_dirty_state: bdi btrfs-1: dirty=520 wb=971 unstable=0 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 33.197039: balance_dirty_state: bdi btrfs-1: dirty=545 wb=971 unstable=0 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 33.197045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=66964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 33.208240: balance_dirty_state: bdi btrfs-1: dirty=545 wb=846 unstable=0 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=19 ino=257 dd-2584 [000] 33.208332: balance_dirty_state: bdi btrfs-1: dirty=545 wb=846 unstable=0 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=14 ino=257 dd-2584 [000] 33.208419: balance_dirty_state: bdi btrfs-1: dirty=570 wb=846 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=15 ino=257 dd-2584 [000] 33.208505: balance_dirty_state: bdi btrfs-1: dirty=595 wb=846 unstable=0 bg_thresh=1008 thresh=2016 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 33.208965: balance_dirty_state: bdi btrfs-1: dirty=620 wb=846 unstable=0 bg_thresh=1010 thresh=2021 gap=555 poll_thresh=17 ino=257 dd-2584 [000] 33.209135: balance_dirty_state: bdi btrfs-1: dirty=645 wb=846 unstable=0 bg_thresh=1015 thresh=2031 gap=540 poll_thresh=18 ino=257 dd-2584 [000] 33.209306: balance_dirty_state: bdi btrfs-1: dirty=670 wb=846 unstable=0 bg_thresh=1015 thresh=2030 gap=514 poll_thresh=19 ino=257 dd-2584 [000] 33.209476: balance_dirty_state: bdi btrfs-1: dirty=720 wb=846 unstable=0 bg_thresh=1011 thresh=2023 gap=457 poll_thresh=20 ino=257 dd-2584 [000] 33.209482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=66964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 33.216271: balance_dirty_state: bdi btrfs-1: dirty=720 wb=696 unstable=0 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=20 ino=257 dd-2584 [000] 33.216333: balance_dirty_state: bdi btrfs-1: dirty=720 wb=696 unstable=0 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=15 ino=257 dd-2584 [000] 33.216389: balance_dirty_state: bdi btrfs-1: dirty=745 wb=696 unstable=0 bg_thresh=1010 thresh=2020 gap=579 poll_thresh=16 ino=257 dd-2584 [000] 33.216499: balance_dirty_state: bdi btrfs-1: dirty=770 wb=696 unstable=0 bg_thresh=1012 thresh=2025 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 33.216614: balance_dirty_state: bdi btrfs-1: dirty=820 wb=696 unstable=0 bg_thresh=1012 thresh=2024 gap=508 poll_thresh=18 ino=257 dd-2584 [000] 33.216728: balance_dirty_state: bdi btrfs-1: dirty=845 wb=696 unstable=0 bg_thresh=1014 thresh=2028 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 33.216733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=66964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.224267: balance_dirty_state: bdi btrfs-1: dirty=845 wb=546 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 33.224351: balance_dirty_state: bdi btrfs-1: dirty=870 wb=546 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 33.224818: balance_dirty_state: bdi btrfs-1: dirty=870 wb=546 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 33.224937: balance_dirty_state: bdi btrfs-1: dirty=895 wb=546 unstable=0 bg_thresh=1002 thresh=2005 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 33.225171: balance_dirty_state: bdi btrfs-1: dirty=920 wb=546 unstable=0 bg_thresh=1002 thresh=2004 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 33.225404: balance_dirty_state: bdi btrfs-1: dirty=970 wb=546 unstable=0 bg_thresh=1001 thresh=2003 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 33.225413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=66964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.232258: balance_dirty_state: bdi btrfs-1: dirty=970 wb=421 unstable=0 bg_thresh=1001 thresh=2002 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 33.232384: balance_dirty_state: bdi btrfs-1: dirty=970 wb=421 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 33.232541: balance_dirty_state: bdi btrfs-1: dirty=995 wb=421 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 33.232650: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=371 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 33.232717: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15780 wrote=0 to_write=16384 dd-2584 [004] 33.232759: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=296 unstable=0 bg_thresh=1002 thresh=2005 gap=689 poll_thresh=16 ino=257 dd-2584 [004] 33.232944: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=346 unstable=0 bg_thresh=998 thresh=1997 gap=631 poll_thresh=17 ino=257 dd-2584 [004] 33.233127: balance_dirty_state: bdi btrfs-1: dirty=995 wb=421 unstable=0 bg_thresh=999 thresh=1999 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 33.233315: balance_dirty_state: bdi btrfs-1: dirty=945 wb=471 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 33.233777: balance_dirty_state: bdi btrfs-1: dirty=795 wb=671 unstable=0 bg_thresh=996 thresh=1992 gap=526 poll_thresh=20 ino=257 dd-2584 [004] 33.233957: balance_dirty_state: bdi btrfs-1: dirty=795 wb=721 unstable=0 bg_thresh=1001 thresh=2003 gap=487 poll_thresh=21 ino=257 dd-2584 [004] 33.233959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=66964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 33.235089: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=668 wrote=912 to_write=15472 dd-2584 [004] 33.240287: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1221 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=21 ino=257 dd-2584 [004] 33.240299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=66964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.248296: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1021 unstable=0 bg_thresh=998 thresh=1997 gap=681 poll_thresh=21 ino=257 dd-2584 [004] 33.248410: balance_dirty_state: bdi btrfs-1: dirty=295 wb=971 unstable=0 bg_thresh=1001 thresh=2002 gap=736 poll_thresh=16 ino=257 dd-2584 [004] 33.248588: balance_dirty_state: bdi btrfs-1: dirty=345 wb=971 unstable=0 bg_thresh=1000 thresh=2001 gap=685 poll_thresh=17 ino=257 dd-2584 [004] 33.248761: balance_dirty_state: bdi btrfs-1: dirty=370 wb=971 unstable=0 bg_thresh=1002 thresh=2005 gap=664 poll_thresh=18 ino=257 dd-2584 [004] 33.248944: balance_dirty_state: bdi btrfs-1: dirty=395 wb=971 unstable=0 bg_thresh=997 thresh=1995 gap=629 poll_thresh=19 ino=257 dd-2584 [004] 33.249126: balance_dirty_state: bdi btrfs-1: dirty=420 wb=971 unstable=0 bg_thresh=993 thresh=1986 gap=595 poll_thresh=20 ino=257 dd-2584 [004] 33.249309: balance_dirty_state: bdi btrfs-1: dirty=470 wb=971 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=21 ino=257 dd-2584 [004] 33.249770: balance_dirty_state: bdi btrfs-1: dirty=495 wb=971 unstable=0 bg_thresh=997 thresh=1995 gap=529 poll_thresh=22 ino=257 dd-2584 [004] 33.249939: balance_dirty_state: bdi btrfs-1: dirty=520 wb=971 unstable=0 bg_thresh=997 thresh=1994 gap=503 poll_thresh=23 ino=257 dd-2584 [004] 33.250109: balance_dirty_state: bdi btrfs-1: dirty=545 wb=971 unstable=0 bg_thresh=996 thresh=1993 gap=477 poll_thresh=24 ino=257 dd-2584 [004] 33.250115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=66964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.256268: balance_dirty_state: bdi btrfs-1: dirty=545 wb=971 unstable=0 bg_thresh=996 thresh=1993 gap=477 poll_thresh=24 ino=257 dd-2584 [004] 33.256273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=66964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.264293: balance_dirty_state: bdi btrfs-1: dirty=545 wb=821 unstable=0 bg_thresh=997 thresh=1994 gap=628 poll_thresh=24 ino=257 dd-2584 [004] 33.264431: balance_dirty_state: bdi btrfs-1: dirty=570 wb=771 unstable=0 bg_thresh=993 thresh=1986 gap=645 poll_thresh=18 ino=257 dd-2584 [004] 33.264617: balance_dirty_state: bdi btrfs-1: dirty=595 wb=696 unstable=0 bg_thresh=998 thresh=1996 gap=705 poll_thresh=19 ino=257 dd-2584 [004] 33.264730: balance_dirty_state: bdi btrfs-1: dirty=645 wb=696 unstable=0 bg_thresh=997 thresh=1995 gap=654 poll_thresh=20 ino=257 dd-2584 [004] 33.264841: balance_dirty_state: bdi btrfs-1: dirty=670 wb=696 unstable=0 bg_thresh=997 thresh=1994 gap=628 poll_thresh=21 ino=257 dd-2584 [004] 33.264956: balance_dirty_state: bdi btrfs-1: dirty=695 wb=696 unstable=0 bg_thresh=996 thresh=1992 gap=601 poll_thresh=22 ino=257 dd-2584 [004] 33.265071: balance_dirty_state: bdi btrfs-1: dirty=745 wb=696 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=23 ino=257 dd-2584 [004] 33.265351: balance_dirty_state: bdi btrfs-1: dirty=770 wb=696 unstable=0 bg_thresh=995 thresh=1990 gap=524 poll_thresh=24 ino=257 dd-2584 [004] 33.265467: balance_dirty_state: bdi btrfs-1: dirty=795 wb=696 unstable=0 bg_thresh=994 thresh=1989 gap=498 poll_thresh=25 ino=257 dd-2584 [004] 33.265582: balance_dirty_state: bdi btrfs-1: dirty=820 wb=696 unstable=0 bg_thresh=996 thresh=1993 gap=477 poll_thresh=26 ino=257 dd-2584 [004] 33.265586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=66964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.272285: balance_dirty_state: bdi btrfs-1: dirty=820 wb=571 unstable=0 bg_thresh=996 thresh=1992 gap=601 poll_thresh=26 ino=257 dd-2584 [004] 33.272372: balance_dirty_state: bdi btrfs-1: dirty=845 wb=571 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=19 ino=257 dd-2584 [004] 33.272484: balance_dirty_state: bdi btrfs-1: dirty=870 wb=571 unstable=0 bg_thresh=998 thresh=1996 gap=555 poll_thresh=20 ino=257 dd-2584 [004] 33.272596: balance_dirty_state: bdi btrfs-1: dirty=920 wb=571 unstable=0 bg_thresh=997 thresh=1995 gap=504 poll_thresh=21 ino=257 dd-2584 [004] 33.272710: balance_dirty_state: bdi btrfs-1: dirty=945 wb=571 unstable=0 bg_thresh=996 thresh=1993 gap=477 poll_thresh=22 ino=257 dd-2584 [004] 33.272715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=66964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.280268: balance_dirty_state: bdi btrfs-1: dirty=945 wb=446 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=22 ino=257 dd-2584 [004] 33.280365: balance_dirty_state: bdi btrfs-1: dirty=945 wb=446 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=16 ino=257 dd-2584 [004] 33.280478: balance_dirty_state: bdi btrfs-1: dirty=995 wb=446 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 33.280754: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=446 unstable=0 bg_thresh=996 thresh=1993 gap=527 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 33.280819: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15828 wrote=0 to_write=16384 dd-2584 [004] 33.280879: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=446 unstable=0 bg_thresh=998 thresh=1997 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 33.281003: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=471 unstable=0 bg_thresh=998 thresh=1996 gap=455 poll_thresh=20 ino=257 dd-2584 [004] 33.281005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=66964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 33.282921: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=716 wrote=800 to_write=15584 dd-2584 [000] 33.288224: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1121 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=20 ino=257 dd-2584 [000] 33.288333: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1121 unstable=0 bg_thresh=997 thresh=1995 gap=554 poll_thresh=15 ino=257 dd-2584 [000] 33.288450: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1121 unstable=0 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=16 ino=257 dd-2584 [000] 33.288680: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1121 unstable=0 bg_thresh=1002 thresh=2005 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 33.288911: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1121 unstable=0 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 33.288920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=66964 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.300265: balance_dirty_state: bdi btrfs-1: dirty=395 wb=996 unstable=0 bg_thresh=1004 thresh=2008 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 33.300393: balance_dirty_state: bdi btrfs-1: dirty=395 wb=996 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=13 ino=257 dd-2584 [004] 33.300479: balance_dirty_state: bdi btrfs-1: dirty=420 wb=996 unstable=0 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 33.300564: balance_dirty_state: bdi btrfs-1: dirty=445 wb=996 unstable=0 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 33.300650: balance_dirty_state: bdi btrfs-1: dirty=445 wb=996 unstable=0 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 33.301110: balance_dirty_state: bdi btrfs-1: dirty=470 wb=996 unstable=0 bg_thresh=1002 thresh=2004 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 33.301277: balance_dirty_state: bdi btrfs-1: dirty=520 wb=996 unstable=0 bg_thresh=1001 thresh=2003 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 33.301284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=66880 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 33.308289: balance_dirty_state: bdi btrfs-1: dirty=520 wb=846 unstable=0 bg_thresh=1003 thresh=2006 gap=640 poll_thresh=18 ino=257 dd-2584 [001] 33.308356: balance_dirty_state: bdi btrfs-1: dirty=520 wb=846 unstable=0 bg_thresh=1003 thresh=2006 gap=640 poll_thresh=13 ino=257 dd-2584 [001] 33.308416: balance_dirty_state: bdi btrfs-1: dirty=545 wb=846 unstable=0 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=14 ino=257 dd-2584 [001] 33.308474: balance_dirty_state: bdi btrfs-1: dirty=545 wb=846 unstable=0 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=15 ino=257 dd-2584 [001] 33.308532: balance_dirty_state: bdi btrfs-1: dirty=570 wb=846 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 33.308649: balance_dirty_state: bdi btrfs-1: dirty=595 wb=846 unstable=0 bg_thresh=1007 thresh=2015 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 33.308766: balance_dirty_state: bdi btrfs-1: dirty=645 wb=846 unstable=0 bg_thresh=1007 thresh=2014 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 33.308881: balance_dirty_state: bdi btrfs-1: dirty=670 wb=846 unstable=0 bg_thresh=1009 thresh=2018 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 33.308885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=66880 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.316211: balance_dirty_state: bdi btrfs-1: dirty=670 wb=721 unstable=0 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=19 ino=257 dd-2584 [001] 33.316294: balance_dirty_state: bdi btrfs-1: dirty=695 wb=721 unstable=0 bg_thresh=1005 thresh=2011 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 33.316352: balance_dirty_state: bdi btrfs-1: dirty=695 wb=721 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=15 ino=257 dd-2584 [001] 33.316572: balance_dirty_state: bdi btrfs-1: dirty=720 wb=721 unstable=0 bg_thresh=1008 thresh=2016 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 33.316684: balance_dirty_state: bdi btrfs-1: dirty=745 wb=721 unstable=0 bg_thresh=1007 thresh=2015 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 33.316802: balance_dirty_state: bdi btrfs-1: dirty=770 wb=721 unstable=0 bg_thresh=1009 thresh=2019 gap=528 poll_thresh=18 ino=257 dd-2584 [001] 33.316927: balance_dirty_state: bdi btrfs-1: dirty=820 wb=721 unstable=0 bg_thresh=1007 thresh=2014 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 33.316931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=66880 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.324238: balance_dirty_state: bdi btrfs-1: dirty=820 wb=596 unstable=0 bg_thresh=1009 thresh=2019 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 33.324332: balance_dirty_state: bdi btrfs-1: dirty=820 wb=596 unstable=0 bg_thresh=1009 thresh=2018 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 33.324392: balance_dirty_state: bdi btrfs-1: dirty=845 wb=596 unstable=0 bg_thresh=1009 thresh=2018 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 33.324451: balance_dirty_state: bdi btrfs-1: dirty=870 wb=596 unstable=0 bg_thresh=1008 thresh=2017 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 33.324581: balance_dirty_state: bdi btrfs-1: dirty=895 wb=571 unstable=0 bg_thresh=1004 thresh=2008 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 33.324726: balance_dirty_state: bdi btrfs-1: dirty=920 wb=471 unstable=0 bg_thresh=1006 thresh=2012 gap=621 poll_thresh=18 ino=257 dd-2584 [001] 33.324849: balance_dirty_state: bdi btrfs-1: dirty=945 wb=471 unstable=0 bg_thresh=1002 thresh=2004 gap=588 poll_thresh=19 ino=257 dd-2584 [001] 33.325137: balance_dirty_state: bdi btrfs-1: dirty=995 wb=471 unstable=0 bg_thresh=1006 thresh=2012 gap=546 poll_thresh=20 ino=257 dd-2584 [001] 33.325255: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=471 unstable=0 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 33.325309: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15872 wrote=0 to_write=16384 dd-2584 [001] 33.325384: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=471 unstable=0 bg_thresh=1007 thresh=2015 gap=499 poll_thresh=22 ino=257 dd-2584 [001] 33.325385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=66880 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 33.327454: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=760 wrote=768 to_write=15616 dd-2584 [005] 33.332220: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1246 unstable=0 bg_thresh=1007 thresh=2015 gap=499 poll_thresh=22 ino=257 dd-2584 [005] 33.332228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=66880 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 33.340285: balance_dirty_state: bdi btrfs-1: dirty=270 wb=996 unstable=0 bg_thresh=1000 thresh=2000 gap=734 poll_thresh=22 ino=257 dd-2584 [005] 33.340355: balance_dirty_state: bdi btrfs-1: dirty=270 wb=996 unstable=0 bg_thresh=1003 thresh=2006 gap=740 poll_thresh=16 ino=257 dd-2584 [005] 33.340480: balance_dirty_state: bdi btrfs-1: dirty=320 wb=996 unstable=0 bg_thresh=1002 thresh=2005 gap=689 poll_thresh=17 ino=257 dd-2584 [005] 33.340602: balance_dirty_state: bdi btrfs-1: dirty=345 wb=996 unstable=0 bg_thresh=1004 thresh=2009 gap=668 poll_thresh=18 ino=257 dd-2584 [005] 33.340725: balance_dirty_state: bdi btrfs-1: dirty=370 wb=996 unstable=0 bg_thresh=1004 thresh=2008 gap=642 poll_thresh=19 ino=257 dd-2584 [005] 33.340846: balance_dirty_state: bdi btrfs-1: dirty=395 wb=996 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=20 ino=257 dd-2584 [005] 33.341150: balance_dirty_state: bdi btrfs-1: dirty=445 wb=996 unstable=0 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=21 ino=257 dd-2584 [005] 33.341270: balance_dirty_state: bdi btrfs-1: dirty=470 wb=996 unstable=0 bg_thresh=1002 thresh=2004 gap=538 poll_thresh=22 ino=257 dd-2584 [005] 33.341391: balance_dirty_state: bdi btrfs-1: dirty=495 wb=996 unstable=0 bg_thresh=1001 thresh=2003 gap=512 poll_thresh=23 ino=257 dd-2584 [005] 33.341510: balance_dirty_state: bdi btrfs-1: dirty=520 wb=996 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=24 ino=257 dd-2584 [005] 33.341515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=66880 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 33.348325: balance_dirty_state: bdi btrfs-1: dirty=520 wb=871 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=24 ino=257 dd-2584 [005] 33.348395: balance_dirty_state: bdi btrfs-1: dirty=545 wb=871 unstable=0 bg_thresh=1002 thresh=2004 gap=588 poll_thresh=18 ino=257 dd-2584 [005] 33.348515: balance_dirty_state: bdi btrfs-1: dirty=570 wb=871 unstable=0 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=19 ino=257 dd-2584 [005] 33.348633: balance_dirty_state: bdi btrfs-1: dirty=620 wb=871 unstable=0 bg_thresh=1001 thresh=2002 gap=511 poll_thresh=20 ino=257 dd-2584 [005] 33.348753: balance_dirty_state: bdi btrfs-1: dirty=645 wb=871 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=21 ino=257 dd-2584 [005] 33.348757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=66880 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.356320: balance_dirty_state: bdi btrfs-1: dirty=645 wb=746 unstable=0 bg_thresh=995 thresh=1991 gap=600 poll_thresh=21 ino=257 dd-2584 [001] 33.356387: balance_dirty_state: bdi btrfs-1: dirty=670 wb=746 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 33.356679: balance_dirty_state: bdi btrfs-1: dirty=695 wb=746 unstable=0 bg_thresh=998 thresh=1996 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 33.356800: balance_dirty_state: bdi btrfs-1: dirty=720 wb=746 unstable=0 bg_thresh=1000 thresh=2000 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 33.356968: balance_dirty_state: bdi btrfs-1: dirty=770 wb=746 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 33.356974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=66880 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.364314: balance_dirty_state: bdi btrfs-1: dirty=770 wb=571 unstable=0 bg_thresh=993 thresh=1987 gap=646 poll_thresh=19 ino=257 dd-2584 [001] 33.364408: balance_dirty_state: bdi btrfs-1: dirty=770 wb=571 unstable=0 bg_thresh=997 thresh=1994 gap=653 poll_thresh=14 ino=257 dd-2584 [001] 33.364496: balance_dirty_state: bdi btrfs-1: dirty=795 wb=571 unstable=0 bg_thresh=997 thresh=1995 gap=629 poll_thresh=15 ino=257 dd-2584 [001] 33.364583: balance_dirty_state: bdi btrfs-1: dirty=820 wb=571 unstable=0 bg_thresh=995 thresh=1991 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 33.364755: balance_dirty_state: bdi btrfs-1: dirty=845 wb=571 unstable=0 bg_thresh=998 thresh=1996 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 33.364927: balance_dirty_state: bdi btrfs-1: dirty=870 wb=571 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=18 ino=257 dd-2584 [001] 33.365100: balance_dirty_state: bdi btrfs-1: dirty=920 wb=571 unstable=0 bg_thresh=997 thresh=1994 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 33.365270: balance_dirty_state: bdi btrfs-1: dirty=945 wb=571 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=20 ino=257 dd-2584 [001] 33.365276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=66880 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.372276: balance_dirty_state: bdi btrfs-1: dirty=945 wb=446 unstable=0 bg_thresh=998 thresh=1997 gap=606 poll_thresh=20 ino=257 dd-2584 [001] 33.372526: balance_dirty_state: bdi btrfs-1: dirty=945 wb=446 unstable=0 bg_thresh=1001 thresh=2002 gap=611 poll_thresh=15 ino=257 dd-2584 [001] 33.372586: balance_dirty_state: bdi btrfs-1: dirty=970 wb=446 unstable=0 bg_thresh=998 thresh=1996 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 33.372704: balance_dirty_state: bdi btrfs-1: dirty=995 wb=446 unstable=0 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 33.372821: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=446 unstable=0 bg_thresh=999 thresh=1999 gap=508 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 33.372874: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15920 wrote=0 to_write=16384 dd-2584 [001] 33.372945: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=446 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 33.372946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=66880 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 33.374706: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=808 wrote=800 to_write=15584 dd-2584 [005] 33.380246: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1121 unstable=0 bg_thresh=998 thresh=1996 gap=605 poll_thresh=19 ino=257 dd-2584 [005] 33.380345: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1121 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 33.380458: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1121 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 33.380577: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1121 unstable=0 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 33.380811: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1121 unstable=0 bg_thresh=999 thresh=1999 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 33.381046: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1121 unstable=0 bg_thresh=1001 thresh=2003 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 33.381630: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1121 unstable=0 bg_thresh=1001 thresh=2002 gap=461 poll_thresh=19 ino=257 dd-2584 [005] 33.381639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=66880 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 33.388313: balance_dirty_state: bdi btrfs-1: dirty=420 wb=996 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=19 ino=257 dd-2584 [005] 33.388430: balance_dirty_state: bdi btrfs-1: dirty=420 wb=996 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 33.388550: balance_dirty_state: bdi btrfs-1: dirty=445 wb=996 unstable=0 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 33.388665: balance_dirty_state: bdi btrfs-1: dirty=470 wb=996 unstable=0 bg_thresh=997 thresh=1994 gap=528 poll_thresh=16 ino=257 dd-2584 [005] 33.388903: balance_dirty_state: bdi btrfs-1: dirty=495 wb=996 unstable=0 bg_thresh=999 thresh=1998 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 33.389136: balance_dirty_state: bdi btrfs-1: dirty=520 wb=996 unstable=0 bg_thresh=998 thresh=1997 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 33.389145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=66880 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 33.396338: balance_dirty_state: bdi btrfs-1: dirty=520 wb=871 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 33.396407: balance_dirty_state: bdi btrfs-1: dirty=545 wb=871 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=13 ino=257 dd-2584 [005] 33.396468: balance_dirty_state: bdi btrfs-1: dirty=545 wb=871 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 33.396527: balance_dirty_state: bdi btrfs-1: dirty=570 wb=871 unstable=0 bg_thresh=998 thresh=1996 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 33.396586: balance_dirty_state: bdi btrfs-1: dirty=595 wb=871 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=16 ino=257 dd-2584 [005] 33.396704: balance_dirty_state: bdi btrfs-1: dirty=620 wb=871 unstable=0 bg_thresh=1000 thresh=2000 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 33.396822: balance_dirty_state: bdi btrfs-1: dirty=645 wb=871 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 33.396826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=66880 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.404321: balance_dirty_state: bdi btrfs-1: dirty=645 wb=871 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 33.404328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=66804 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.412297: balance_dirty_state: bdi btrfs-1: dirty=645 wb=621 unstable=0 bg_thresh=998 thresh=1996 gap=730 poll_thresh=18 ino=257 dd-2584 [001] 33.412770: balance_dirty_state: bdi btrfs-1: dirty=670 wb=621 unstable=0 bg_thresh=1000 thresh=2001 gap=710 poll_thresh=13 ino=257 dd-2584 [001] 33.412891: balance_dirty_state: bdi btrfs-1: dirty=670 wb=621 unstable=0 bg_thresh=1000 thresh=2000 gap=709 poll_thresh=14 ino=257 dd-2584 [001] 33.413012: balance_dirty_state: bdi btrfs-1: dirty=695 wb=621 unstable=0 bg_thresh=997 thresh=1994 gap=678 poll_thresh=15 ino=257 dd-2584 [001] 33.413128: balance_dirty_state: bdi btrfs-1: dirty=695 wb=621 unstable=0 bg_thresh=999 thresh=1999 gap=683 poll_thresh=16 ino=257 dd-2584 [001] 33.413366: balance_dirty_state: bdi btrfs-1: dirty=745 wb=621 unstable=0 bg_thresh=999 thresh=1998 gap=632 poll_thresh=17 ino=257 dd-2584 [001] 33.413598: balance_dirty_state: bdi btrfs-1: dirty=770 wb=621 unstable=0 bg_thresh=998 thresh=1997 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 33.413838: balance_dirty_state: bdi btrfs-1: dirty=795 wb=621 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 33.414075: balance_dirty_state: bdi btrfs-1: dirty=845 wb=621 unstable=0 bg_thresh=1000 thresh=2000 gap=534 poll_thresh=20 ino=257 dd-2584 [001] 33.414315: balance_dirty_state: bdi btrfs-1: dirty=870 wb=621 unstable=0 bg_thresh=999 thresh=1999 gap=508 poll_thresh=21 ino=257 dd-2584 [001] 33.414556: balance_dirty_state: bdi btrfs-1: dirty=895 wb=621 unstable=0 bg_thresh=1001 thresh=2003 gap=487 poll_thresh=22 ino=257 dd-2584 [001] 33.414565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=66804 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.420285: balance_dirty_state: bdi btrfs-1: dirty=895 wb=496 unstable=0 bg_thresh=1002 thresh=2005 gap=614 poll_thresh=22 ino=257 dd-2584 [001] 33.420518: balance_dirty_state: bdi btrfs-1: dirty=920 wb=496 unstable=0 bg_thresh=999 thresh=1999 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 33.420636: balance_dirty_state: bdi btrfs-1: dirty=945 wb=496 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 33.420752: balance_dirty_state: bdi btrfs-1: dirty=970 wb=496 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 33.420869: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=496 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 33.420873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=66804 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 33.420918: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15968 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 33.422612: writeback_single_inode: bdi btrfs-1: ino=257 state= age=856 wrote=752 to_write=15632 dd-2584 [001] 33.428282: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1096 unstable=0 bg_thresh=998 thresh=1996 gap=630 poll_thresh=19 ino=257 dd-2584 [001] 33.428357: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1096 unstable=0 bg_thresh=997 thresh=1995 gap=629 poll_thresh=14 ino=257 dd-2584 [001] 33.428416: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1096 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=15 ino=257 dd-2584 [001] 33.428474: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1096 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 33.428590: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1096 unstable=0 bg_thresh=996 thresh=1993 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 33.428707: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1096 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 33.428823: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1096 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 33.429111: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1096 unstable=0 bg_thresh=997 thresh=1995 gap=454 poll_thresh=20 ino=257 dd-2584 [001] 33.429116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=66804 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.436349: balance_dirty_state: bdi btrfs-1: dirty=445 wb=971 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=20 ino=257 dd-2584 [001] 33.436451: balance_dirty_state: bdi btrfs-1: dirty=445 wb=971 unstable=0 bg_thresh=996 thresh=1992 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 33.436508: balance_dirty_state: bdi btrfs-1: dirty=470 wb=971 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 33.436621: balance_dirty_state: bdi btrfs-1: dirty=495 wb=971 unstable=0 bg_thresh=1000 thresh=2001 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 33.436733: balance_dirty_state: bdi btrfs-1: dirty=545 wb=971 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 33.436737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=66804 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.444279: balance_dirty_state: bdi btrfs-1: dirty=545 wb=821 unstable=0 bg_thresh=1001 thresh=2002 gap=636 poll_thresh=18 ino=257 dd-2584 [001] 33.444382: balance_dirty_state: bdi btrfs-1: dirty=545 wb=821 unstable=0 bg_thresh=998 thresh=1996 gap=630 poll_thresh=13 ino=257 dd-2584 [001] 33.444442: balance_dirty_state: bdi btrfs-1: dirty=570 wb=821 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=14 ino=257 dd-2584 [001] 33.444501: balance_dirty_state: bdi btrfs-1: dirty=570 wb=821 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=15 ino=257 dd-2584 [001] 33.444560: balance_dirty_state: bdi btrfs-1: dirty=595 wb=821 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 33.444678: balance_dirty_state: bdi btrfs-1: dirty=620 wb=821 unstable=0 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=17 ino=257 dd-2584 [001] 33.444796: balance_dirty_state: bdi btrfs-1: dirty=670 wb=821 unstable=0 bg_thresh=998 thresh=1997 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 33.445082: balance_dirty_state: bdi btrfs-1: dirty=695 wb=821 unstable=0 bg_thresh=998 thresh=1996 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 33.445086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=66804 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.452275: balance_dirty_state: bdi btrfs-1: dirty=695 wb=821 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 33.452280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=66804 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.460257: balance_dirty_state: bdi btrfs-1: dirty=695 wb=571 unstable=0 bg_thresh=993 thresh=1987 gap=721 poll_thresh=19 ino=257 dd-2584 [001] 33.460344: balance_dirty_state: bdi btrfs-1: dirty=720 wb=571 unstable=0 bg_thresh=996 thresh=1992 gap=701 poll_thresh=14 ino=257 dd-2584 [001] 33.460403: balance_dirty_state: bdi btrfs-1: dirty=720 wb=571 unstable=0 bg_thresh=995 thresh=1991 gap=700 poll_thresh=15 ino=257 dd-2584 [001] 33.460462: balance_dirty_state: bdi btrfs-1: dirty=745 wb=571 unstable=0 bg_thresh=995 thresh=1991 gap=675 poll_thresh=16 ino=257 dd-2584 [001] 33.460581: balance_dirty_state: bdi btrfs-1: dirty=770 wb=571 unstable=0 bg_thresh=995 thresh=1990 gap=649 poll_thresh=17 ino=257 dd-2584 [001] 33.460699: balance_dirty_state: bdi btrfs-1: dirty=795 wb=571 unstable=0 bg_thresh=994 thresh=1989 gap=623 poll_thresh=18 ino=257 dd-2584 [001] 33.460817: balance_dirty_state: bdi btrfs-1: dirty=845 wb=571 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=19 ino=257 dd-2584 [001] 33.460930: balance_dirty_state: bdi btrfs-1: dirty=870 wb=571 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=20 ino=257 dd-2584 [001] 33.461048: balance_dirty_state: bdi btrfs-1: dirty=895 wb=571 unstable=0 bg_thresh=992 thresh=1985 gap=519 poll_thresh=21 ino=257 dd-2584 [001] 33.461339: balance_dirty_state: bdi btrfs-1: dirty=945 wb=571 unstable=0 bg_thresh=994 thresh=1989 gap=473 poll_thresh=22 ino=257 dd-2584 [001] 33.461344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=66804 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.468363: balance_dirty_state: bdi btrfs-1: dirty=945 wb=446 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=22 ino=257 dd-2584 [001] 33.468451: balance_dirty_state: bdi btrfs-1: dirty=945 wb=446 unstable=0 bg_thresh=1003 thresh=2006 gap=615 poll_thresh=16 ino=257 dd-2584 [001] 33.468572: balance_dirty_state: bdi btrfs-1: dirty=970 wb=446 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=17 ino=257 dd-2584 [001] 33.468690: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=446 unstable=0 bg_thresh=1002 thresh=2004 gap=538 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 33.468740: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16016 wrote=0 to_write=16384 dd-2584 [001] 33.468817: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=446 unstable=0 bg_thresh=1004 thresh=2008 gap=517 poll_thresh=19 ino=257 dd-2584 [001] 33.468946: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=471 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=20 ino=257 dd-2584 [001] 33.468947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=66804 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 33.470864: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=816 to_write=15568 dd-2584 [005] 33.476265: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1121 unstable=0 bg_thresh=1003 thresh=2007 gap=641 poll_thresh=20 ino=257 dd-2584 [005] 33.476357: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1121 unstable=0 bg_thresh=1003 thresh=2006 gap=615 poll_thresh=15 ino=257 dd-2584 [005] 33.476443: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1121 unstable=0 bg_thresh=1003 thresh=2006 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 33.476617: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1121 unstable=0 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=17 ino=257 dd-2584 [005] 33.476839: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1121 unstable=0 bg_thresh=1000 thresh=2001 gap=535 poll_thresh=18 ino=257 dd-2584 [005] 33.477372: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1121 unstable=0 bg_thresh=1000 thresh=2000 gap=509 poll_thresh=19 ino=257 dd-2584 [005] 33.477606: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1121 unstable=0 bg_thresh=999 thresh=1999 gap=458 poll_thresh=20 ino=257 dd-2584 [005] 33.477618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=66804 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.484294: balance_dirty_state: bdi btrfs-1: dirty=420 wb=996 unstable=0 bg_thresh=992 thresh=1984 gap=568 poll_thresh=20 ino=257 dd-2584 [001] 33.484356: balance_dirty_state: bdi btrfs-1: dirty=445 wb=996 unstable=0 bg_thresh=992 thresh=1984 gap=543 poll_thresh=15 ino=257 dd-2584 [001] 33.484413: balance_dirty_state: bdi btrfs-1: dirty=470 wb=996 unstable=0 bg_thresh=994 thresh=1989 gap=523 poll_thresh=16 ino=257 dd-2584 [001] 33.484529: balance_dirty_state: bdi btrfs-1: dirty=495 wb=996 unstable=0 bg_thresh=997 thresh=1994 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 33.484647: balance_dirty_state: bdi btrfs-1: dirty=520 wb=996 unstable=0 bg_thresh=996 thresh=1993 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 33.484652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=66804 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.492369: balance_dirty_state: bdi btrfs-1: dirty=520 wb=996 unstable=0 bg_thresh=992 thresh=1985 gap=469 poll_thresh=18 ino=257 dd-2584 [001] 33.492375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=66804 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 33.500370: balance_dirty_state: bdi btrfs-1: dirty=520 wb=871 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 33.500494: balance_dirty_state: bdi btrfs-1: dirty=520 wb=871 unstable=0 bg_thresh=989 thresh=1979 gap=588 poll_thresh=13 ino=257 dd-2584 [005] 33.500606: balance_dirty_state: bdi btrfs-1: dirty=545 wb=871 unstable=0 bg_thresh=992 thresh=1984 gap=568 poll_thresh=14 ino=257 dd-2584 [005] 33.500719: balance_dirty_state: bdi btrfs-1: dirty=570 wb=871 unstable=0 bg_thresh=997 thresh=1995 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 33.500836: balance_dirty_state: bdi btrfs-1: dirty=570 wb=871 unstable=0 bg_thresh=997 thresh=1995 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 33.501064: balance_dirty_state: bdi btrfs-1: dirty=620 wb=871 unstable=0 bg_thresh=989 thresh=1979 gap=488 poll_thresh=17 ino=257 dd-2584 [005] 33.501072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=66804 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 33.508327: balance_dirty_state: bdi btrfs-1: dirty=620 wb=871 unstable=0 bg_thresh=996 thresh=1993 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 33.508765: balance_dirty_state: bdi btrfs-1: dirty=620 wb=871 unstable=0 bg_thresh=996 thresh=1992 gap=501 poll_thresh=13 ino=257 dd-2584 [005] 33.508876: balance_dirty_state: bdi btrfs-1: dirty=645 wb=871 unstable=0 bg_thresh=995 thresh=1991 gap=475 poll_thresh=14 ino=257 dd-2584 [005] 33.508884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=66268 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 33.516349: balance_dirty_state: bdi btrfs-1: dirty=645 wb=871 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=14 ino=257 dd-2584 [005] 33.516354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=66268 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 33.524347: balance_dirty_state: bdi btrfs-1: dirty=645 wb=621 unstable=0 bg_thresh=996 thresh=1992 gap=726 poll_thresh=14 ino=257 dd-2584 [001] 33.524466: balance_dirty_state: bdi btrfs-1: dirty=670 wb=621 unstable=0 bg_thresh=995 thresh=1991 gap=700 poll_thresh=10 ino=257 dd-2584 [001] 33.524585: balance_dirty_state: bdi btrfs-1: dirty=670 wb=621 unstable=0 bg_thresh=998 thresh=1996 gap=705 poll_thresh=11 ino=257 dd-2584 [001] 33.524703: balance_dirty_state: bdi btrfs-1: dirty=695 wb=621 unstable=0 bg_thresh=995 thresh=1990 gap=674 poll_thresh=12 ino=257 dd-2584 [001] 33.524821: balance_dirty_state: bdi btrfs-1: dirty=720 wb=621 unstable=0 bg_thresh=997 thresh=1995 gap=654 poll_thresh=13 ino=257 dd-2584 [001] 33.524936: balance_dirty_state: bdi btrfs-1: dirty=720 wb=621 unstable=0 bg_thresh=997 thresh=1994 gap=653 poll_thresh=14 ino=257 dd-2584 [001] 33.525054: balance_dirty_state: bdi btrfs-1: dirty=745 wb=621 unstable=0 bg_thresh=997 thresh=1994 gap=628 poll_thresh=15 ino=257 dd-2584 [001] 33.525174: balance_dirty_state: bdi btrfs-1: dirty=770 wb=621 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=16 ino=257 dd-2584 [001] 33.525414: balance_dirty_state: bdi btrfs-1: dirty=795 wb=621 unstable=0 bg_thresh=996 thresh=1992 gap=576 poll_thresh=17 ino=257 dd-2584 [001] 33.525652: balance_dirty_state: bdi btrfs-1: dirty=820 wb=621 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=18 ino=257 dd-2584 [001] 33.525895: balance_dirty_state: bdi btrfs-1: dirty=845 wb=621 unstable=0 bg_thresh=997 thresh=1995 gap=529 poll_thresh=19 ino=257 dd-2584 [001] 33.526480: balance_dirty_state: bdi btrfs-1: dirty=895 wb=621 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 33.526489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-167% task_weight=101% bdi_bw=66268 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.532439: balance_dirty_state: bdi btrfs-1: dirty=895 wb=621 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 33.532448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-167% task_weight=101% bdi_bw=66268 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.540421: balance_dirty_state: bdi btrfs-1: dirty=895 wb=621 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 33.540431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-167% task_weight=101% bdi_bw=66268 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.548453: balance_dirty_state: bdi btrfs-1: dirty=895 wb=621 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 33.548462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-167% task_weight=101% bdi_bw=66268 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.556352: balance_dirty_state: bdi btrfs-1: dirty=895 wb=496 unstable=0 bg_thresh=993 thresh=1986 gap=595 poll_thresh=20 ino=257 dd-2584 [001] 33.556492: balance_dirty_state: bdi btrfs-1: dirty=895 wb=496 unstable=0 bg_thresh=992 thresh=1985 gap=594 poll_thresh=15 ino=257 dd-2584 [001] 33.556617: balance_dirty_state: bdi btrfs-1: dirty=920 wb=496 unstable=0 bg_thresh=995 thresh=1991 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 33.556861: balance_dirty_state: bdi btrfs-1: dirty=945 wb=496 unstable=0 bg_thresh=994 thresh=1988 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 33.557103: balance_dirty_state: bdi btrfs-1: dirty=995 wb=496 unstable=0 bg_thresh=995 thresh=1990 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 33.557351: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=496 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 33.557361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=101% bdi_bw=66268 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 33.557445: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16104 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 33.560996: writeback_single_inode: bdi btrfs-1: ino=257 state= age=132 wrote=752 to_write=15632 dd-2584 [005] 33.564299: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1121 unstable=0 bg_thresh=996 thresh=1992 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 33.564387: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1121 unstable=0 bg_thresh=996 thresh=1992 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 33.564470: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1121 unstable=0 bg_thresh=995 thresh=1991 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 33.564547: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1121 unstable=0 bg_thresh=998 thresh=1996 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 33.564701: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1121 unstable=0 bg_thresh=997 thresh=1995 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 33.564857: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1121 unstable=0 bg_thresh=997 thresh=1994 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 33.565295: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1121 unstable=0 bg_thresh=999 thresh=1998 gap=457 poll_thresh=19 ino=257 dd-2584 [005] 33.565301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=66268 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 33.572452: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1121 unstable=0 bg_thresh=999 thresh=1998 gap=457 poll_thresh=19 ino=257 dd-2584 [000] 33.572459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=66268 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 33.580318: balance_dirty_state: bdi btrfs-1: dirty=420 wb=971 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=19 ino=257 dd-2584 [000] 33.580443: balance_dirty_state: bdi btrfs-1: dirty=445 wb=971 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=14 ino=257 dd-2584 [000] 33.580559: balance_dirty_state: bdi btrfs-1: dirty=445 wb=971 unstable=0 bg_thresh=1003 thresh=2006 gap=590 poll_thresh=15 ino=257 dd-2584 [000] 33.580675: balance_dirty_state: bdi btrfs-1: dirty=470 wb=971 unstable=0 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 33.580907: balance_dirty_state: bdi btrfs-1: dirty=495 wb=971 unstable=0 bg_thresh=1005 thresh=2011 gap=545 poll_thresh=17 ino=257 dd-2584 [000] 33.581142: balance_dirty_state: bdi btrfs-1: dirty=520 wb=971 unstable=0 bg_thresh=1007 thresh=2015 gap=524 poll_thresh=18 ino=257 dd-2584 [000] 33.581374: balance_dirty_state: bdi btrfs-1: dirty=570 wb=971 unstable=0 bg_thresh=1007 thresh=2014 gap=473 poll_thresh=19 ino=257 dd-2584 [000] 33.581382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=66268 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.588309: balance_dirty_state: bdi btrfs-1: dirty=570 wb=846 unstable=0 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 33.588446: balance_dirty_state: bdi btrfs-1: dirty=570 wb=846 unstable=0 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 33.588533: balance_dirty_state: bdi btrfs-1: dirty=595 wb=846 unstable=0 bg_thresh=1010 thresh=2020 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 33.588616: balance_dirty_state: bdi btrfs-1: dirty=620 wb=846 unstable=0 bg_thresh=1010 thresh=2020 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 33.588783: balance_dirty_state: bdi btrfs-1: dirty=645 wb=846 unstable=0 bg_thresh=1012 thresh=2025 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 33.589242: balance_dirty_state: bdi btrfs-1: dirty=670 wb=846 unstable=0 bg_thresh=1014 thresh=2029 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 33.589410: balance_dirty_state: bdi btrfs-1: dirty=695 wb=846 unstable=0 bg_thresh=1014 thresh=2028 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 33.589416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=66268 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.596305: balance_dirty_state: bdi btrfs-1: dirty=695 wb=846 unstable=0 bg_thresh=1014 thresh=2028 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 33.596311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=66268 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.604381: balance_dirty_state: bdi btrfs-1: dirty=695 wb=796 unstable=0 bg_thresh=1014 thresh=2028 gap=537 poll_thresh=19 ino=257 dd-2584 [004] 33.604477: balance_dirty_state: bdi btrfs-1: dirty=720 wb=796 unstable=0 bg_thresh=1016 thresh=2033 gap=517 poll_thresh=14 ino=257 dd-2584 [004] 33.604533: balance_dirty_state: bdi btrfs-1: dirty=745 wb=796 unstable=0 bg_thresh=1013 thresh=2027 gap=486 poll_thresh=15 ino=257 dd-2584 [004] 33.604537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=66268 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 33.612307: balance_dirty_state: bdi btrfs-1: dirty=745 wb=671 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=15 ino=257 dd-2584 [000] 33.612422: balance_dirty_state: bdi btrfs-1: dirty=745 wb=671 unstable=0 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=11 ino=257 dd-2584 [000] 33.612513: balance_dirty_state: bdi btrfs-1: dirty=770 wb=671 unstable=0 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=12 ino=257 dd-2584 [000] 33.612606: balance_dirty_state: bdi btrfs-1: dirty=795 wb=671 unstable=0 bg_thresh=1002 thresh=2005 gap=539 poll_thresh=13 ino=257 dd-2584 [000] 33.612695: balance_dirty_state: bdi btrfs-1: dirty=795 wb=671 unstable=0 bg_thresh=1005 thresh=2010 gap=544 poll_thresh=14 ino=257 dd-2584 [000] 33.612785: balance_dirty_state: bdi btrfs-1: dirty=820 wb=671 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=15 ino=257 dd-2584 [000] 33.612876: balance_dirty_state: bdi btrfs-1: dirty=845 wb=671 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=16 ino=257 dd-2584 [000] 33.612882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=63128 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 33.620443: balance_dirty_state: bdi btrfs-1: dirty=845 wb=671 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=16 ino=257 dd-2584 [004] 33.620457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=63128 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 33.628410: balance_dirty_state: bdi btrfs-1: dirty=845 wb=546 unstable=0 bg_thresh=985 thresh=1970 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 33.628477: balance_dirty_state: bdi btrfs-1: dirty=845 wb=546 unstable=0 bg_thresh=983 thresh=1967 gap=576 poll_thresh=12 ino=257 dd-2584 [001] 33.628541: balance_dirty_state: bdi btrfs-1: dirty=870 wb=546 unstable=0 bg_thresh=983 thresh=1967 gap=551 poll_thresh=13 ino=257 dd-2584 [001] 33.628606: balance_dirty_state: bdi btrfs-1: dirty=895 wb=546 unstable=0 bg_thresh=986 thresh=1972 gap=531 poll_thresh=14 ino=257 dd-2584 [001] 33.628669: balance_dirty_state: bdi btrfs-1: dirty=895 wb=546 unstable=0 bg_thresh=991 thresh=1983 gap=542 poll_thresh=15 ino=257 dd-2584 [001] 33.628904: balance_dirty_state: bdi btrfs-1: dirty=920 wb=546 unstable=0 bg_thresh=987 thresh=1974 gap=508 poll_thresh=16 ino=257 dd-2584 [001] 33.629030: balance_dirty_state: bdi btrfs-1: dirty=945 wb=546 unstable=0 bg_thresh=988 thresh=1977 gap=486 poll_thresh=17 ino=257 dd-2584 [001] 33.629035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=63128 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.636361: balance_dirty_state: bdi btrfs-1: dirty=945 wb=546 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 33.636489: balance_dirty_state: bdi btrfs-1: dirty=970 wb=546 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=13 ino=257 dd-2584 [001] 33.636498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=63128 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 33.644404: balance_dirty_state: bdi btrfs-1: dirty=970 wb=421 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=13 ino=257 dd-2584 [001] 33.644528: balance_dirty_state: bdi btrfs-1: dirty=995 wb=421 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=10 ino=257 dd-2584 [001] 33.644647: balance_dirty_state: bdi btrfs-1: dirty=995 wb=421 unstable=0 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=11 ino=257 dd-2584 [001] 33.644764: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=421 unstable=0 bg_thresh=998 thresh=1996 gap=555 poll_thresh=12 ino=257 flush-btrfs-1-2586 [003] 33.644853: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16192 wrote=0 to_write=8192 dd-2584 [001] 33.644890: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=421 unstable=0 bg_thresh=1000 thresh=2001 gap=535 poll_thresh=13 ino=257 dd-2584 [001] 33.645009: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=421 unstable=0 bg_thresh=997 thresh=1995 gap=529 poll_thresh=14 ino=257 dd-2584 [001] 33.645135: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=446 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=15 ino=257 dd-2584 [001] 33.645138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=63128 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 33.648635: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=784 to_write=7408 dd-2584 [005] 33.652368: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1096 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=15 ino=257 dd-2584 [005] 33.652489: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1096 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=11 ino=257 dd-2584 [005] 33.652649: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1096 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=12 ino=257 dd-2584 [005] 33.652810: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1096 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=13 ino=257 dd-2584 [005] 33.652971: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1096 unstable=0 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=14 ino=257 dd-2584 [005] 33.653131: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1096 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=15 ino=257 dd-2584 [005] 33.653293: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1096 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=16 ino=257 dd-2584 [005] 33.654214: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1096 unstable=0 bg_thresh=1003 thresh=2006 gap=490 poll_thresh=17 ino=257 dd-2584 [005] 33.654226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=63128 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 33.660358: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1096 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=17 ino=257 dd-2584 [005] 33.660366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=63128 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 33.668483: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1096 unstable=0 bg_thresh=998 thresh=1996 gap=480 poll_thresh=17 ino=257 dd-2584 [005] 33.668489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=63128 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 33.676405: balance_dirty_state: bdi btrfs-1: dirty=420 wb=971 unstable=0 bg_thresh=996 thresh=1992 gap=601 poll_thresh=17 ino=257 dd-2584 [005] 33.676508: balance_dirty_state: bdi btrfs-1: dirty=420 wb=971 unstable=0 bg_thresh=996 thresh=1992 gap=601 poll_thresh=13 ino=257 dd-2584 [005] 33.676568: balance_dirty_state: bdi btrfs-1: dirty=445 wb=971 unstable=0 bg_thresh=995 thresh=1991 gap=575 poll_thresh=14 ino=257 dd-2584 [005] 33.676624: balance_dirty_state: bdi btrfs-1: dirty=470 wb=971 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 33.676681: balance_dirty_state: bdi btrfs-1: dirty=470 wb=971 unstable=0 bg_thresh=995 thresh=1990 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 33.676794: balance_dirty_state: bdi btrfs-1: dirty=520 wb=971 unstable=0 bg_thresh=997 thresh=1994 gap=503 poll_thresh=17 ino=257 dd-2584 [005] 33.676907: balance_dirty_state: bdi btrfs-1: dirty=545 wb=971 unstable=0 bg_thresh=996 thresh=1993 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 33.676911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=63128 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 33.684476: balance_dirty_state: bdi btrfs-1: dirty=545 wb=971 unstable=0 bg_thresh=998 thresh=1996 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 33.684488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=63128 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.692426: balance_dirty_state: bdi btrfs-1: dirty=545 wb=846 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 33.692548: balance_dirty_state: bdi btrfs-1: dirty=545 wb=846 unstable=0 bg_thresh=1002 thresh=2005 gap=614 poll_thresh=13 ino=257 dd-2584 [001] 33.692667: balance_dirty_state: bdi btrfs-1: dirty=570 wb=846 unstable=0 bg_thresh=999 thresh=1999 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 33.692786: balance_dirty_state: bdi btrfs-1: dirty=595 wb=846 unstable=0 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 33.692904: balance_dirty_state: bdi btrfs-1: dirty=595 wb=846 unstable=0 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 33.693138: balance_dirty_state: bdi btrfs-1: dirty=645 wb=846 unstable=0 bg_thresh=1001 thresh=2002 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 33.693722: balance_dirty_state: bdi btrfs-1: dirty=670 wb=846 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 33.693732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=63128 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.700405: balance_dirty_state: bdi btrfs-1: dirty=670 wb=846 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 33.700415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=63128 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 33.708393: balance_dirty_state: bdi btrfs-1: dirty=670 wb=846 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 33.708403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=63128 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 33.716480: balance_dirty_state: bdi btrfs-1: dirty=670 wb=846 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 33.716488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=59216 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 33.728377: balance_dirty_state: bdi btrfs-1: dirty=670 wb=596 unstable=0 bg_thresh=1000 thresh=2000 gap=734 poll_thresh=18 ino=257 dd-2584 [000] 33.728501: balance_dirty_state: bdi btrfs-1: dirty=670 wb=596 unstable=0 bg_thresh=1000 thresh=2000 gap=734 poll_thresh=13 ino=257 dd-2584 [000] 33.728619: balance_dirty_state: bdi btrfs-1: dirty=695 wb=596 unstable=0 bg_thresh=1002 thresh=2005 gap=714 poll_thresh=14 ino=257 dd-2584 [000] 33.728739: balance_dirty_state: bdi btrfs-1: dirty=720 wb=596 unstable=0 bg_thresh=1005 thresh=2010 gap=694 poll_thresh=15 ino=257 dd-2584 [000] 33.728855: balance_dirty_state: bdi btrfs-1: dirty=720 wb=596 unstable=0 bg_thresh=1002 thresh=2004 gap=688 poll_thresh=16 ino=257 dd-2584 [000] 33.729087: balance_dirty_state: bdi btrfs-1: dirty=745 wb=596 unstable=0 bg_thresh=1001 thresh=2003 gap=662 poll_thresh=17 ino=257 dd-2584 [000] 33.729323: balance_dirty_state: bdi btrfs-1: dirty=795 wb=596 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=18 ino=257 dd-2584 [000] 33.729555: balance_dirty_state: bdi btrfs-1: dirty=820 wb=596 unstable=0 bg_thresh=1003 thresh=2006 gap=590 poll_thresh=19 ino=257 dd-2584 [000] 33.729792: balance_dirty_state: bdi btrfs-1: dirty=845 wb=596 unstable=0 bg_thresh=1002 thresh=2005 gap=564 poll_thresh=20 ino=257 dd-2584 [000] 33.730026: balance_dirty_state: bdi btrfs-1: dirty=895 wb=596 unstable=0 bg_thresh=1004 thresh=2009 gap=518 poll_thresh=21 ino=257 dd-2584 [000] 33.730608: balance_dirty_state: bdi btrfs-1: dirty=920 wb=596 unstable=0 bg_thresh=1004 thresh=2008 gap=492 poll_thresh=22 ino=257 dd-2584 [000] 33.730617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=59216 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 33.736369: balance_dirty_state: bdi btrfs-1: dirty=920 wb=596 unstable=0 bg_thresh=1004 thresh=2008 gap=492 poll_thresh=22 ino=257 dd-2584 [000] 33.736378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=59216 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 33.744390: balance_dirty_state: bdi btrfs-1: dirty=920 wb=471 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=22 ino=257 dd-2584 [000] 33.744498: balance_dirty_state: bdi btrfs-1: dirty=920 wb=471 unstable=0 bg_thresh=1002 thresh=2005 gap=614 poll_thresh=16 ino=257 dd-2584 [000] 33.744671: balance_dirty_state: bdi btrfs-1: dirty=970 wb=471 unstable=0 bg_thresh=998 thresh=1996 gap=555 poll_thresh=17 ino=257 dd-2584 [000] 33.744841: balance_dirty_state: bdi btrfs-1: dirty=995 wb=471 unstable=0 bg_thresh=999 thresh=1999 gap=533 poll_thresh=18 ino=257 dd-2584 [000] 33.745011: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=471 unstable=0 bg_thresh=1002 thresh=2004 gap=513 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 33.745099: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16292 wrote=0 to_write=8192 dd-2584 [000] 33.745197: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=471 unstable=0 bg_thresh=999 thresh=1999 gap=458 poll_thresh=20 ino=257 dd-2584 [000] 33.745199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=59216 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 33.747937: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=784 to_write=7408 dd-2584 [004] 33.752445: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1246 unstable=0 bg_thresh=1004 thresh=2009 gap=468 poll_thresh=20 ino=257 dd-2584 [004] 33.752459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=59216 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.760367: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1121 unstable=0 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=20 ino=257 dd-2584 [004] 33.760460: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1121 unstable=0 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 33.760550: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1121 unstable=0 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 33.760728: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1121 unstable=0 bg_thresh=1008 thresh=2017 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 33.761187: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1121 unstable=0 bg_thresh=1011 thresh=2022 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 33.761368: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1121 unstable=0 bg_thresh=1013 thresh=2026 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 33.761374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=59216 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.768378: balance_dirty_state: bdi btrfs-1: dirty=420 wb=996 unstable=0 bg_thresh=996 thresh=1992 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 33.768443: balance_dirty_state: bdi btrfs-1: dirty=445 wb=996 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=14 ino=257 dd-2584 [004] 33.768499: balance_dirty_state: bdi btrfs-1: dirty=445 wb=996 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 33.768580: balance_dirty_state: bdi btrfs-1: dirty=470 wb=996 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 33.768750: balance_dirty_state: bdi btrfs-1: dirty=495 wb=996 unstable=0 bg_thresh=1001 thresh=2002 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 33.768920: balance_dirty_state: bdi btrfs-1: dirty=520 wb=996 unstable=0 bg_thresh=1003 thresh=2006 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 33.768926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=98% bdi_bw=59216 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.776384: balance_dirty_state: bdi btrfs-1: dirty=520 wb=996 unstable=0 bg_thresh=990 thresh=1980 gap=464 poll_thresh=18 ino=257 dd-2584 [004] 33.776389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-134% task_weight=99% bdi_bw=59216 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.784393: balance_dirty_state: bdi btrfs-1: dirty=520 wb=996 unstable=0 bg_thresh=1002 thresh=2004 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 33.784399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-104% task_weight=98% bdi_bw=59216 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.792400: balance_dirty_state: bdi btrfs-1: dirty=520 wb=871 unstable=0 bg_thresh=994 thresh=1988 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 33.792506: balance_dirty_state: bdi btrfs-1: dirty=545 wb=871 unstable=0 bg_thresh=994 thresh=1988 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 33.792609: balance_dirty_state: bdi btrfs-1: dirty=570 wb=871 unstable=0 bg_thresh=996 thresh=1993 gap=552 poll_thresh=14 ino=257 dd-2584 [004] 33.792710: balance_dirty_state: bdi btrfs-1: dirty=570 wb=871 unstable=0 bg_thresh=996 thresh=1993 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 33.792811: balance_dirty_state: bdi btrfs-1: dirty=595 wb=871 unstable=0 bg_thresh=999 thresh=1998 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 33.793016: balance_dirty_state: bdi btrfs-1: dirty=620 wb=871 unstable=0 bg_thresh=1001 thresh=2003 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 33.793555: balance_dirty_state: bdi btrfs-1: dirty=645 wb=871 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 33.793562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=59216 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 33.800415: balance_dirty_state: bdi btrfs-1: dirty=645 wb=746 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 33.800487: balance_dirty_state: bdi btrfs-1: dirty=670 wb=746 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=13 ino=257 dd-2584 [005] 33.800544: balance_dirty_state: bdi btrfs-1: dirty=670 wb=746 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 33.800602: balance_dirty_state: bdi btrfs-1: dirty=695 wb=746 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 33.800661: balance_dirty_state: bdi btrfs-1: dirty=695 wb=746 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 33.800778: balance_dirty_state: bdi btrfs-1: dirty=745 wb=746 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 33.800895: balance_dirty_state: bdi btrfs-1: dirty=770 wb=746 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 33.800900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=59216 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 33.808482: balance_dirty_state: bdi btrfs-1: dirty=770 wb=721 unstable=0 bg_thresh=1000 thresh=2000 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 33.808613: balance_dirty_state: bdi btrfs-1: dirty=795 wb=721 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=13 ino=257 dd-2584 [005] 33.808622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=59216 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 33.816499: balance_dirty_state: bdi btrfs-1: dirty=795 wb=721 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=13 ino=257 dd-2584 [005] 33.816508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=59216 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 33.824526: balance_dirty_state: bdi btrfs-1: dirty=795 wb=721 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=13 ino=257 dd-2584 [000] 33.824534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=56408 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 33.836491: balance_dirty_state: bdi btrfs-1: dirty=795 wb=596 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=13 ino=257 dd-2584 [000] 33.836615: balance_dirty_state: bdi btrfs-1: dirty=795 wb=596 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=10 ino=257 dd-2584 [000] 33.836735: balance_dirty_state: bdi btrfs-1: dirty=820 wb=596 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=11 ino=257 dd-2584 [000] 33.836854: balance_dirty_state: bdi btrfs-1: dirty=845 wb=596 unstable=0 bg_thresh=996 thresh=1993 gap=552 poll_thresh=12 ino=257 dd-2584 [000] 33.836970: balance_dirty_state: bdi btrfs-1: dirty=845 wb=596 unstable=0 bg_thresh=996 thresh=1993 gap=552 poll_thresh=13 ino=257 dd-2584 [000] 33.837087: balance_dirty_state: bdi btrfs-1: dirty=870 wb=596 unstable=0 bg_thresh=996 thresh=1992 gap=526 poll_thresh=14 ino=257 dd-2584 [000] 33.837549: balance_dirty_state: bdi btrfs-1: dirty=870 wb=596 unstable=0 bg_thresh=996 thresh=1992 gap=526 poll_thresh=15 ino=257 dd-2584 [000] 33.837672: balance_dirty_state: bdi btrfs-1: dirty=895 wb=596 unstable=0 bg_thresh=995 thresh=1991 gap=500 poll_thresh=16 ino=257 dd-2584 [000] 33.837911: balance_dirty_state: bdi btrfs-1: dirty=920 wb=596 unstable=0 bg_thresh=995 thresh=1990 gap=474 poll_thresh=17 ino=257 dd-2584 [000] 33.837920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=56408 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 33.848498: balance_dirty_state: bdi btrfs-1: dirty=920 wb=471 unstable=0 bg_thresh=995 thresh=1991 gap=600 poll_thresh=17 ino=257 dd-2584 [004] 33.848586: balance_dirty_state: bdi btrfs-1: dirty=945 wb=471 unstable=0 bg_thresh=995 thresh=1991 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 33.848652: balance_dirty_state: bdi btrfs-1: dirty=970 wb=471 unstable=0 bg_thresh=998 thresh=1996 gap=555 poll_thresh=14 ino=257 dd-2584 [004] 33.848716: balance_dirty_state: bdi btrfs-1: dirty=970 wb=471 unstable=0 bg_thresh=998 thresh=1996 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 33.848780: balance_dirty_state: bdi btrfs-1: dirty=995 wb=471 unstable=0 bg_thresh=1000 thresh=2001 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 33.848909: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=471 unstable=0 bg_thresh=1003 thresh=2006 gap=515 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 33.848947: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16396 wrote=0 to_write=8192 dd-2584 [004] 33.849050: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=471 unstable=0 bg_thresh=1005 thresh=2010 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 33.849052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=56408 base_bw=47996 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 33.850986: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=284 wrote=784 to_write=7408 dd-2584 [004] 33.856565: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1271 unstable=0 bg_thresh=1002 thresh=2004 gap=463 poll_thresh=13 ino=257 dd-2584 [004] 33.856570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-106% task_weight=100% bdi_bw=56408 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 33.864390: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1146 unstable=0 bg_thresh=994 thresh=1989 gap=573 poll_thresh=13 ino=257 dd-2584 [004] 33.864465: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1146 unstable=0 bg_thresh=994 thresh=1989 gap=548 poll_thresh=10 ino=257 dd-2584 [004] 33.864533: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1146 unstable=0 bg_thresh=997 thresh=1994 gap=528 poll_thresh=11 ino=257 dd-2584 [004] 33.864601: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1146 unstable=0 bg_thresh=997 thresh=1994 gap=528 poll_thresh=12 ino=257 dd-2584 [004] 33.864872: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1146 unstable=0 bg_thresh=999 thresh=1999 gap=508 poll_thresh=13 ino=257 dd-2584 [004] 33.864940: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1146 unstable=0 bg_thresh=999 thresh=1999 gap=508 poll_thresh=14 ino=257 dd-2584 [004] 33.865009: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1146 unstable=0 bg_thresh=1002 thresh=2004 gap=488 poll_thresh=15 ino=257 dd-2584 [004] 33.865014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-106% task_weight=100% bdi_bw=56408 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 33.872491: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1021 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 33.872607: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1021 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=11 ino=257 dd-2584 [004] 33.872725: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1021 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=12 ino=257 dd-2584 [004] 33.872843: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1021 unstable=0 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=13 ino=257 dd-2584 [004] 33.872959: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1021 unstable=0 bg_thresh=1002 thresh=2004 gap=538 poll_thresh=14 ino=257 dd-2584 [004] 33.873077: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1021 unstable=0 bg_thresh=1001 thresh=2003 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 33.873194: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1021 unstable=0 bg_thresh=1001 thresh=2003 gap=512 poll_thresh=16 ino=257 dd-2584 [004] 33.873429: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1021 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 33.873438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=100% bdi_bw=56408 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.880459: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1021 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 33.880469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=100% bdi_bw=56408 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.888385: balance_dirty_state: bdi btrfs-1: dirty=495 wb=896 unstable=0 bg_thresh=996 thresh=1992 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 33.888472: balance_dirty_state: bdi btrfs-1: dirty=520 wb=896 unstable=0 bg_thresh=996 thresh=1992 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 33.888558: balance_dirty_state: bdi btrfs-1: dirty=520 wb=896 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 33.888641: balance_dirty_state: bdi btrfs-1: dirty=545 wb=896 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 33.888723: balance_dirty_state: bdi btrfs-1: dirty=570 wb=896 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 33.889178: balance_dirty_state: bdi btrfs-1: dirty=595 wb=896 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 33.889349: balance_dirty_state: bdi btrfs-1: dirty=620 wb=896 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 33.889355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-112% task_weight=101% bdi_bw=56408 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.896464: balance_dirty_state: bdi btrfs-1: dirty=620 wb=896 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 33.896475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-112% task_weight=101% bdi_bw=56408 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.904457: balance_dirty_state: bdi btrfs-1: dirty=620 wb=746 unstable=0 bg_thresh=995 thresh=1991 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 33.904549: balance_dirty_state: bdi btrfs-1: dirty=645 wb=746 unstable=0 bg_thresh=995 thresh=1991 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 33.904636: balance_dirty_state: bdi btrfs-1: dirty=670 wb=746 unstable=0 bg_thresh=998 thresh=1996 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 33.904701: balance_dirty_state: bdi btrfs-1: dirty=670 wb=746 unstable=0 bg_thresh=998 thresh=1996 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 33.904762: balance_dirty_state: bdi btrfs-1: dirty=695 wb=746 unstable=0 bg_thresh=997 thresh=1995 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 33.904909: balance_dirty_state: bdi btrfs-1: dirty=720 wb=746 unstable=0 bg_thresh=997 thresh=1994 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 33.905083: balance_dirty_state: bdi btrfs-1: dirty=745 wb=746 unstable=0 bg_thresh=996 thresh=1993 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 33.905234: balance_dirty_state: bdi btrfs-1: dirty=795 wb=746 unstable=0 bg_thresh=998 thresh=1997 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 33.905238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=101% bdi_bw=56408 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.912451: balance_dirty_state: bdi btrfs-1: dirty=795 wb=621 unstable=0 bg_thresh=989 thresh=1978 gap=562 poll_thresh=19 ino=257 dd-2584 [004] 33.912524: balance_dirty_state: bdi btrfs-1: dirty=795 wb=621 unstable=0 bg_thresh=989 thresh=1978 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 33.912610: balance_dirty_state: bdi btrfs-1: dirty=820 wb=621 unstable=0 bg_thresh=991 thresh=1983 gap=542 poll_thresh=15 ino=257 dd-2584 [004] 33.912696: balance_dirty_state: bdi btrfs-1: dirty=845 wb=621 unstable=0 bg_thresh=991 thresh=1983 gap=517 poll_thresh=16 ino=257 dd-2584 [004] 33.913115: balance_dirty_state: bdi btrfs-1: dirty=870 wb=621 unstable=0 bg_thresh=997 thresh=1994 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 33.913232: balance_dirty_state: bdi btrfs-1: dirty=895 wb=621 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 33.913237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=56408 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.920518: balance_dirty_state: bdi btrfs-1: dirty=895 wb=621 unstable=0 bg_thresh=995 thresh=1990 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 33.920524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=56408 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 33.928473: balance_dirty_state: bdi btrfs-1: dirty=895 wb=496 unstable=0 bg_thresh=992 thresh=1985 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 33.928548: balance_dirty_state: bdi btrfs-1: dirty=920 wb=496 unstable=0 bg_thresh=992 thresh=1985 gap=569 poll_thresh=13 ino=257 dd-2584 [004] 33.928603: balance_dirty_state: bdi btrfs-1: dirty=920 wb=496 unstable=0 bg_thresh=995 thresh=1990 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 33.928657: balance_dirty_state: bdi btrfs-1: dirty=945 wb=496 unstable=0 bg_thresh=995 thresh=1990 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 33.928712: balance_dirty_state: bdi btrfs-1: dirty=970 wb=496 unstable=0 bg_thresh=997 thresh=1995 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 33.928826: balance_dirty_state: bdi btrfs-1: dirty=995 wb=496 unstable=0 bg_thresh=997 thresh=1994 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 33.928940: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=496 unstable=0 bg_thresh=996 thresh=1993 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 33.928945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=54740 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 33.929009: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16476 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 33.930762: writeback_single_inode: bdi btrfs-1: ino=257 state= age=364 wrote=768 to_write=7424 dd-2584 [004] 33.936433: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1246 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 33.936440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=54740 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 33.944498: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1121 unstable=0 bg_thresh=999 thresh=1999 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 33.944581: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1096 unstable=0 bg_thresh=998 thresh=1996 gap=630 poll_thresh=13 ino=257 dd-2584 [006] 33.944651: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1096 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=14 ino=257 dd-2584 [006] 33.944714: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1096 unstable=0 bg_thresh=1006 thresh=2013 gap=597 poll_thresh=15 ino=257 dd-2584 [006] 33.944784: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1096 unstable=0 bg_thresh=1001 thresh=2003 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 33.945093: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1096 unstable=0 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=17 ino=257 dd-2584 [006] 33.945218: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1096 unstable=0 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=18 ino=257 dd-2584 [006] 33.945341: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1096 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 33.945346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=54740 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 33.952472: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1096 unstable=0 bg_thresh=1006 thresh=2013 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 33.952481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=54740 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 33.960465: balance_dirty_state: bdi btrfs-1: dirty=430 wb=824 unstable=0 bg_thresh=1009 thresh=2019 gap=765 poll_thresh=19 ino=257 dd-2584 [002] 33.960536: balance_dirty_state: bdi btrfs-1: dirty=455 wb=824 unstable=0 bg_thresh=1012 thresh=2024 gap=745 poll_thresh=14 ino=257 dd-2584 [002] 33.960597: balance_dirty_state: bdi btrfs-1: dirty=480 wb=824 unstable=0 bg_thresh=1009 thresh=2018 gap=714 poll_thresh=15 ino=257 dd-2584 [002] 33.960657: balance_dirty_state: bdi btrfs-1: dirty=480 wb=824 unstable=0 bg_thresh=1011 thresh=2023 gap=719 poll_thresh=16 ino=257 dd-2584 [002] 33.960776: balance_dirty_state: bdi btrfs-1: dirty=530 wb=824 unstable=0 bg_thresh=1013 thresh=2027 gap=673 poll_thresh=17 ino=257 dd-2584 [002] 33.960895: balance_dirty_state: bdi btrfs-1: dirty=555 wb=824 unstable=0 bg_thresh=1013 thresh=2026 gap=647 poll_thresh=18 ino=257 dd-2584 [002] 33.961014: balance_dirty_state: bdi btrfs-1: dirty=580 wb=824 unstable=0 bg_thresh=1012 thresh=2025 gap=621 poll_thresh=19 ino=257 dd-2584 [002] 33.961307: balance_dirty_state: bdi btrfs-1: dirty=605 wb=824 unstable=0 bg_thresh=1011 thresh=2022 gap=593 poll_thresh=20 ino=257 dd-2584 [002] 33.961429: balance_dirty_state: bdi btrfs-1: dirty=655 wb=824 unstable=0 bg_thresh=1018 thresh=2036 gap=557 poll_thresh=21 ino=257 dd-2584 [002] 33.961547: balance_dirty_state: bdi btrfs-1: dirty=680 wb=824 unstable=0 bg_thresh=1017 thresh=2035 gap=531 poll_thresh=22 ino=257 dd-2584 [002] 33.961666: balance_dirty_state: bdi btrfs-1: dirty=705 wb=824 unstable=0 bg_thresh=1017 thresh=2034 gap=505 poll_thresh=23 ino=257 dd-2584 [002] 33.961671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=54740 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 33.968495: balance_dirty_state: bdi btrfs-1: dirty=705 wb=824 unstable=0 bg_thresh=1017 thresh=2034 gap=505 poll_thresh=23 ino=257 dd-2584 [002] 33.968499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=54740 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 33.976530: balance_dirty_state: bdi btrfs-1: dirty=705 wb=799 unstable=0 bg_thresh=1011 thresh=2022 gap=518 poll_thresh=23 ino=257 dd-2584 [002] 33.976637: balance_dirty_state: bdi btrfs-1: dirty=730 wb=799 unstable=0 bg_thresh=1011 thresh=2022 gap=493 poll_thresh=17 ino=257 dd-2584 [002] 33.976641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=54740 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 33.984530: balance_dirty_state: bdi btrfs-1: dirty=730 wb=799 unstable=0 bg_thresh=1011 thresh=2022 gap=493 poll_thresh=17 ino=257 dd-2584 [002] 33.984539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=54740 base_bw=47996 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 33.992560: balance_dirty_state: bdi btrfs-1: dirty=743 wb=678 unstable=0 bg_thresh=1007 thresh=2015 gap=594 poll_thresh=17 ino=257 dd-2584 [000] 33.992691: balance_dirty_state: bdi btrfs-1: dirty=768 wb=678 unstable=0 bg_thresh=1004 thresh=2009 gap=563 poll_thresh=13 ino=257 dd-2584 [000] 33.992898: balance_dirty_state: bdi btrfs-1: dirty=793 wb=628 unstable=0 bg_thresh=1003 thresh=2006 gap=585 poll_thresh=14 ino=257 dd-2584 [000] 33.993001: balance_dirty_state: bdi btrfs-1: dirty=793 wb=578 unstable=0 bg_thresh=1005 thresh=2011 gap=640 poll_thresh=15 ino=257 dd-2584 [000] 33.993139: balance_dirty_state: bdi btrfs-1: dirty=818 wb=553 unstable=0 bg_thresh=1005 thresh=2011 gap=640 poll_thresh=16 ino=257 dd-2584 [000] 33.993376: balance_dirty_state: bdi btrfs-1: dirty=843 wb=553 unstable=0 bg_thresh=1005 thresh=2010 gap=614 poll_thresh=17 ino=257 dd-2584 [000] 33.993615: balance_dirty_state: bdi btrfs-1: dirty=893 wb=553 unstable=0 bg_thresh=1004 thresh=2008 gap=562 poll_thresh=18 ino=257 dd-2584 [000] 33.994195: balance_dirty_state: bdi btrfs-1: dirty=918 wb=553 unstable=0 bg_thresh=1003 thresh=2007 gap=536 poll_thresh=19 ino=257 dd-2584 [000] 33.994430: balance_dirty_state: bdi btrfs-1: dirty=943 wb=553 unstable=0 bg_thresh=1003 thresh=2006 gap=510 poll_thresh=20 ino=257 dd-2584 [000] 33.994669: balance_dirty_state: bdi btrfs-1: dirty=968 wb=553 unstable=0 bg_thresh=1005 thresh=2010 gap=489 poll_thresh=21 ino=257 dd-2584 [000] 33.994678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=54740 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.000443: balance_dirty_state: bdi btrfs-1: dirty=968 wb=553 unstable=0 bg_thresh=1005 thresh=2010 gap=489 poll_thresh=21 ino=257 dd-2584 [000] 34.000450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=54740 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.008452: balance_dirty_state: bdi btrfs-1: dirty=968 wb=428 unstable=0 bg_thresh=1007 thresh=2014 gap=618 poll_thresh=21 ino=257 dd-2584 [000] 34.008526: balance_dirty_state: bdi btrfs-1: dirty=993 wb=428 unstable=0 bg_thresh=1007 thresh=2014 gap=593 poll_thresh=16 ino=257 dd-2584 [000] 34.008640: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=428 unstable=0 bg_thresh=1009 thresh=2018 gap=572 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 34.008707: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16556 wrote=0 to_write=8192 dd-2584 [000] 34.008766: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=428 unstable=0 bg_thresh=1008 thresh=2017 gap=521 poll_thresh=18 ino=257 dd-2584 [000] 34.008891: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=453 unstable=0 bg_thresh=1008 thresh=2016 gap=495 poll_thresh=19 ino=257 dd-2584 [000] 34.008893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=54740 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 34.011115: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=784 to_write=7408 dd-2584 [000] 34.016436: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1103 unstable=0 bg_thresh=1005 thresh=2010 gap=614 poll_thresh=19 ino=257 dd-2584 [000] 34.016498: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1103 unstable=0 bg_thresh=1005 thresh=2010 gap=589 poll_thresh=14 ino=257 dd-2584 [000] 34.016558: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1103 unstable=0 bg_thresh=1007 thresh=2015 gap=594 poll_thresh=15 ino=257 dd-2584 [000] 34.016616: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1103 unstable=0 bg_thresh=1007 thresh=2015 gap=569 poll_thresh=16 ino=257 dd-2584 [000] 34.016904: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1103 unstable=0 bg_thresh=1010 thresh=2020 gap=549 poll_thresh=17 ino=257 dd-2584 [000] 34.017022: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1103 unstable=0 bg_thresh=1015 thresh=2030 gap=534 poll_thresh=18 ino=257 dd-2584 [000] 34.017140: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1103 unstable=0 bg_thresh=1011 thresh=2023 gap=477 poll_thresh=19 ino=257 dd-2584 [000] 34.017145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=54740 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.024459: balance_dirty_state: bdi btrfs-1: dirty=443 wb=950 unstable=0 bg_thresh=1008 thresh=2016 gap=623 poll_thresh=19 ino=257 dd-2584 [000] 34.024534: balance_dirty_state: bdi btrfs-1: dirty=443 wb=950 unstable=0 bg_thresh=1008 thresh=2016 gap=623 poll_thresh=14 ino=257 dd-2584 [000] 34.024592: balance_dirty_state: bdi btrfs-1: dirty=468 wb=950 unstable=0 bg_thresh=1010 thresh=2021 gap=603 poll_thresh=15 ino=257 dd-2584 [000] 34.024648: balance_dirty_state: bdi btrfs-1: dirty=493 wb=950 unstable=0 bg_thresh=1010 thresh=2021 gap=578 poll_thresh=16 ino=257 dd-2584 [000] 34.024760: balance_dirty_state: bdi btrfs-1: dirty=518 wb=950 unstable=0 bg_thresh=1010 thresh=2020 gap=552 poll_thresh=17 ino=257 dd-2584 [000] 34.024874: balance_dirty_state: bdi btrfs-1: dirty=543 wb=950 unstable=0 bg_thresh=1012 thresh=2024 gap=531 poll_thresh=18 ino=257 dd-2584 [000] 34.024986: balance_dirty_state: bdi btrfs-1: dirty=568 wb=950 unstable=0 bg_thresh=1011 thresh=2023 gap=505 poll_thresh=19 ino=257 dd-2584 [000] 34.024990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=54740 base_bw=47996 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.032552: balance_dirty_state: bdi btrfs-1: dirty=582 wb=952 unstable=0 bg_thresh=1013 thresh=2026 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 34.032561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=53240 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.040481: balance_dirty_state: bdi btrfs-1: dirty=582 wb=827 unstable=0 bg_thresh=1013 thresh=2026 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 34.040610: balance_dirty_state: bdi btrfs-1: dirty=582 wb=827 unstable=0 bg_thresh=1010 thresh=2021 gap=612 poll_thresh=14 ino=257 dd-2584 [004] 34.040968: balance_dirty_state: bdi btrfs-1: dirty=607 wb=827 unstable=0 bg_thresh=1005 thresh=2011 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 34.041052: balance_dirty_state: bdi btrfs-1: dirty=632 wb=827 unstable=0 bg_thresh=1008 thresh=2016 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 34.041225: balance_dirty_state: bdi btrfs-1: dirty=657 wb=827 unstable=0 bg_thresh=1003 thresh=2007 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 34.041395: balance_dirty_state: bdi btrfs-1: dirty=682 wb=827 unstable=0 bg_thresh=1001 thresh=2003 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 34.041402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=53240 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.048460: balance_dirty_state: bdi btrfs-1: dirty=682 wb=827 unstable=0 bg_thresh=1008 thresh=2017 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 34.048548: balance_dirty_state: bdi btrfs-1: dirty=707 wb=827 unstable=0 bg_thresh=1008 thresh=2016 gap=482 poll_thresh=13 ino=257 dd-2584 [004] 34.048554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=53240 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 34.056569: balance_dirty_state: bdi btrfs-1: dirty=707 wb=702 unstable=0 bg_thresh=1006 thresh=2013 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 34.056653: balance_dirty_state: bdi btrfs-1: dirty=732 wb=702 unstable=0 bg_thresh=1006 thresh=2013 gap=579 poll_thresh=10 ino=257 dd-2584 [004] 34.056714: balance_dirty_state: bdi btrfs-1: dirty=732 wb=702 unstable=0 bg_thresh=1006 thresh=2012 gap=578 poll_thresh=11 ino=257 dd-2584 [004] 34.056769: balance_dirty_state: bdi btrfs-1: dirty=757 wb=702 unstable=0 bg_thresh=1008 thresh=2017 gap=558 poll_thresh=12 ino=257 dd-2584 [004] 34.056826: balance_dirty_state: bdi btrfs-1: dirty=782 wb=702 unstable=0 bg_thresh=1005 thresh=2011 gap=527 poll_thresh=13 ino=257 dd-2584 [004] 34.056881: balance_dirty_state: bdi btrfs-1: dirty=782 wb=702 unstable=0 bg_thresh=1008 thresh=2016 gap=532 poll_thresh=14 ino=257 dd-2584 [004] 34.056940: balance_dirty_state: bdi btrfs-1: dirty=807 wb=702 unstable=0 bg_thresh=1007 thresh=2015 gap=506 poll_thresh=15 ino=257 dd-2584 [004] 34.056996: balance_dirty_state: bdi btrfs-1: dirty=807 wb=702 unstable=0 bg_thresh=1007 thresh=2015 gap=506 poll_thresh=16 ino=257 dd-2584 [004] 34.057110: balance_dirty_state: bdi btrfs-1: dirty=857 wb=702 unstable=0 bg_thresh=1004 thresh=2008 gap=449 poll_thresh=17 ino=257 dd-2584 [004] 34.057115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=53240 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.068524: balance_dirty_state: bdi btrfs-1: dirty=857 wb=702 unstable=0 bg_thresh=1007 thresh=2014 gap=455 poll_thresh=17 ino=257 dd-2584 [004] 34.068531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=53240 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 34.080551: balance_dirty_state: bdi btrfs-1: dirty=857 wb=702 unstable=0 bg_thresh=1005 thresh=2011 gap=452 poll_thresh=17 ino=257 dd-2584 [004] 34.080557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=53240 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 34.088526: balance_dirty_state: bdi btrfs-1: dirty=853 wb=562 unstable=0 bg_thresh=1001 thresh=2003 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 34.088759: balance_dirty_state: bdi btrfs-1: dirty=853 wb=562 unstable=0 bg_thresh=1001 thresh=2003 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 34.088814: balance_dirty_state: bdi btrfs-1: dirty=878 wb=562 unstable=0 bg_thresh=1004 thresh=2008 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 34.088871: balance_dirty_state: bdi btrfs-1: dirty=903 wb=562 unstable=0 bg_thresh=1004 thresh=2008 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 34.088927: balance_dirty_state: bdi btrfs-1: dirty=903 wb=562 unstable=0 bg_thresh=1003 thresh=2007 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 34.089039: balance_dirty_state: bdi btrfs-1: dirty=953 wb=562 unstable=0 bg_thresh=1003 thresh=2006 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 34.089043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=53240 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.096532: balance_dirty_state: bdi btrfs-1: dirty=953 wb=562 unstable=0 bg_thresh=1005 thresh=2011 gap=496 poll_thresh=17 ino=257 dd-2584 [000] 34.096538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=53240 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.104715: balance_dirty_state: bdi btrfs-1: dirty=956 wb=431 unstable=0 bg_thresh=1004 thresh=2009 gap=622 poll_thresh=17 ino=257 dd-2584 [004] 34.104805: balance_dirty_state: bdi btrfs-1: dirty=956 wb=431 unstable=0 bg_thresh=997 thresh=1995 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 34.104892: balance_dirty_state: bdi btrfs-1: dirty=981 wb=431 unstable=0 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 34.104975: balance_dirty_state: bdi btrfs-1: dirty=981 wb=431 unstable=0 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 34.105060: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=431 unstable=0 bg_thresh=1005 thresh=2011 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 34.105238: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=431 unstable=0 bg_thresh=1001 thresh=2002 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 34.105412: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=431 unstable=0 bg_thresh=998 thresh=1997 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 34.105416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=53240 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 34.105435: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16652 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 34.108824: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=784 to_write=7408 dd-2584 [004] 34.112517: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1081 unstable=0 bg_thresh=1001 thresh=2002 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 34.112625: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1081 unstable=0 bg_thresh=1003 thresh=2007 gap=620 poll_thresh=13 ino=257 dd-2584 [004] 34.112690: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1081 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 34.112924: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1081 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 34.112983: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1081 unstable=0 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 34.113101: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1081 unstable=0 bg_thresh=999 thresh=1999 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 34.113219: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1081 unstable=0 bg_thresh=1001 thresh=2003 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 34.113337: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1081 unstable=0 bg_thresh=1001 thresh=2002 gap=465 poll_thresh=19 ino=257 dd-2584 [004] 34.113341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=53240 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.120535: balance_dirty_state: bdi btrfs-1: dirty=456 wb=956 unstable=0 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 34.120641: balance_dirty_state: bdi btrfs-1: dirty=456 wb=956 unstable=0 bg_thresh=1004 thresh=2008 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 34.120698: balance_dirty_state: bdi btrfs-1: dirty=481 wb=956 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 34.120754: balance_dirty_state: bdi btrfs-1: dirty=506 wb=956 unstable=0 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 34.120868: balance_dirty_state: bdi btrfs-1: dirty=531 wb=956 unstable=0 bg_thresh=1000 thresh=2000 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 34.120981: balance_dirty_state: bdi btrfs-1: dirty=556 wb=956 unstable=0 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 34.120986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=53240 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.128470: balance_dirty_state: bdi btrfs-1: dirty=556 wb=806 unstable=0 bg_thresh=999 thresh=1999 gap=637 poll_thresh=18 ino=257 dd-2584 [004] 34.128555: balance_dirty_state: bdi btrfs-1: dirty=581 wb=806 unstable=0 bg_thresh=999 thresh=1999 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 34.128925: balance_dirty_state: bdi btrfs-1: dirty=581 wb=806 unstable=0 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=14 ino=257 dd-2584 [004] 34.129011: balance_dirty_state: bdi btrfs-1: dirty=606 wb=806 unstable=0 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 34.129095: balance_dirty_state: bdi btrfs-1: dirty=631 wb=806 unstable=0 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 34.129264: balance_dirty_state: bdi btrfs-1: dirty=656 wb=806 unstable=0 bg_thresh=1001 thresh=2002 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 34.129437: balance_dirty_state: bdi btrfs-1: dirty=681 wb=806 unstable=0 bg_thresh=1003 thresh=2006 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 34.129609: balance_dirty_state: bdi btrfs-1: dirty=731 wb=806 unstable=0 bg_thresh=1002 thresh=2005 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 34.129616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=53240 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.136525: balance_dirty_state: bdi btrfs-1: dirty=731 wb=681 unstable=0 bg_thresh=998 thresh=1996 gap=584 poll_thresh=19 ino=257 dd-2584 [000] 34.136602: balance_dirty_state: bdi btrfs-1: dirty=756 wb=681 unstable=0 bg_thresh=998 thresh=1996 gap=559 poll_thresh=14 ino=257 dd-2584 [000] 34.136659: balance_dirty_state: bdi btrfs-1: dirty=756 wb=681 unstable=0 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=15 ino=257 dd-2584 [000] 34.136714: balance_dirty_state: bdi btrfs-1: dirty=781 wb=681 unstable=0 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=16 ino=257 dd-2584 [000] 34.136824: balance_dirty_state: bdi btrfs-1: dirty=806 wb=681 unstable=0 bg_thresh=1003 thresh=2006 gap=519 poll_thresh=17 ino=257 dd-2584 [000] 34.136938: balance_dirty_state: bdi btrfs-1: dirty=831 wb=681 unstable=0 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 34.136942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=52048 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.144649: balance_dirty_state: bdi btrfs-1: dirty=831 wb=681 unstable=0 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 34.144653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=52048 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.152614: balance_dirty_state: bdi btrfs-1: dirty=831 wb=681 unstable=0 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 34.152619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=52048 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.160609: balance_dirty_state: bdi btrfs-1: dirty=831 wb=556 unstable=0 bg_thresh=1003 thresh=2007 gap=620 poll_thresh=18 ino=257 dd-2584 [000] 34.160899: balance_dirty_state: bdi btrfs-1: dirty=856 wb=556 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=13 ino=257 dd-2584 [000] 34.160973: balance_dirty_state: bdi btrfs-1: dirty=881 wb=556 unstable=0 bg_thresh=1003 thresh=2006 gap=569 poll_thresh=14 ino=257 dd-2584 [000] 34.161046: balance_dirty_state: bdi btrfs-1: dirty=881 wb=556 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=15 ino=257 dd-2584 [000] 34.161119: balance_dirty_state: bdi btrfs-1: dirty=906 wb=556 unstable=0 bg_thresh=1002 thresh=2005 gap=543 poll_thresh=16 ino=257 dd-2584 [000] 34.161264: balance_dirty_state: bdi btrfs-1: dirty=931 wb=556 unstable=0 bg_thresh=1002 thresh=2004 gap=517 poll_thresh=17 ino=257 dd-2584 [000] 34.161413: balance_dirty_state: bdi btrfs-1: dirty=981 wb=556 unstable=0 bg_thresh=1004 thresh=2008 gap=471 poll_thresh=18 ino=257 dd-2584 [000] 34.161418: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=52048 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.168591: balance_dirty_state: bdi btrfs-1: dirty=981 wb=556 unstable=0 bg_thresh=1004 thresh=2008 gap=471 poll_thresh=18 ino=257 dd-2584 [000] 34.168601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=52048 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.176646: balance_dirty_state: bdi btrfs-1: dirty=981 wb=431 unstable=0 bg_thresh=1007 thresh=2015 gap=603 poll_thresh=18 ino=257 dd-2584 [000] 34.176756: balance_dirty_state: bdi btrfs-1: dirty=981 wb=431 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=13 ino=257 dd-2584 [000] 34.176841: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=431 unstable=0 bg_thresh=1003 thresh=2006 gap=569 poll_thresh=14 ino=257 dd-2584 [000] 34.176929: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=431 unstable=0 bg_thresh=1005 thresh=2011 gap=574 poll_thresh=15 ino=257 flush-btrfs-1-2586 [004] 34.176941: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16724 wrote=0 to_write=8192 dd-2584 [000] 34.177012: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=431 unstable=0 bg_thresh=1005 thresh=2011 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 34.177183: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=456 unstable=0 bg_thresh=1007 thresh=2015 gap=528 poll_thresh=17 ino=257 dd-2584 [000] 34.177358: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=506 unstable=0 bg_thresh=1004 thresh=2008 gap=471 poll_thresh=18 ino=257 dd-2584 [000] 34.177360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=52048 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 34.179014: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=800 to_write=7392 dd-2584 [004] 34.184589: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1081 unstable=0 bg_thresh=1004 thresh=2008 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 34.184831: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1081 unstable=0 bg_thresh=1004 thresh=2008 gap=621 poll_thresh=13 ino=257 dd-2584 [004] 34.184890: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1081 unstable=0 bg_thresh=1006 thresh=2013 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 34.184948: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1081 unstable=0 bg_thresh=1006 thresh=2013 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 34.185005: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1081 unstable=0 bg_thresh=1009 thresh=2018 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 34.185122: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1081 unstable=0 bg_thresh=1011 thresh=2023 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 34.185239: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1081 unstable=0 bg_thresh=1011 thresh=2022 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 34.185355: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1081 unstable=0 bg_thresh=1013 thresh=2026 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 34.185360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=52048 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.192724: balance_dirty_state: bdi btrfs-1: dirty=456 wb=956 unstable=0 bg_thresh=1009 thresh=2019 gap=607 poll_thresh=19 ino=257 dd-2584 [000] 34.192814: balance_dirty_state: bdi btrfs-1: dirty=456 wb=956 unstable=0 bg_thresh=1008 thresh=2016 gap=604 poll_thresh=14 ino=257 dd-2584 [000] 34.192900: balance_dirty_state: bdi btrfs-1: dirty=481 wb=956 unstable=0 bg_thresh=1005 thresh=2010 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 34.192986: balance_dirty_state: bdi btrfs-1: dirty=506 wb=956 unstable=0 bg_thresh=1007 thresh=2015 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 34.193160: balance_dirty_state: bdi btrfs-1: dirty=531 wb=956 unstable=0 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=17 ino=257 dd-2584 [000] 34.193600: balance_dirty_state: bdi btrfs-1: dirty=556 wb=956 unstable=0 bg_thresh=999 thresh=1999 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 34.193606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=52048 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.200618: balance_dirty_state: bdi btrfs-1: dirty=556 wb=956 unstable=0 bg_thresh=1006 thresh=2012 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 34.200625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=52048 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.208621: balance_dirty_state: bdi btrfs-1: dirty=556 wb=956 unstable=0 bg_thresh=1002 thresh=2005 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 34.208625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=52048 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.216554: balance_dirty_state: bdi btrfs-1: dirty=556 wb=931 unstable=0 bg_thresh=1002 thresh=2004 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 34.216662: balance_dirty_state: bdi btrfs-1: dirty=581 wb=856 unstable=0 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=13 ino=257 dd-2584 [000] 34.216926: balance_dirty_state: bdi btrfs-1: dirty=581 wb=831 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=14 ino=257 dd-2584 [000] 34.217007: balance_dirty_state: bdi btrfs-1: dirty=606 wb=831 unstable=0 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=15 ino=257 dd-2584 [000] 34.217098: balance_dirty_state: bdi btrfs-1: dirty=631 wb=831 unstable=0 bg_thresh=999 thresh=1998 gap=536 poll_thresh=16 ino=257 dd-2584 [000] 34.217297: balance_dirty_state: bdi btrfs-1: dirty=656 wb=831 unstable=0 bg_thresh=1007 thresh=2014 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 34.217470: balance_dirty_state: bdi btrfs-1: dirty=681 wb=831 unstable=0 bg_thresh=1002 thresh=2005 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 34.217476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=52048 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.224565: balance_dirty_state: bdi btrfs-1: dirty=681 wb=831 unstable=0 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 34.224572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=52048 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.232522: balance_dirty_state: bdi btrfs-1: dirty=682 wb=690 unstable=0 bg_thresh=1003 thresh=2007 gap=635 poll_thresh=18 ino=257 dd-2584 [004] 34.232639: balance_dirty_state: bdi btrfs-1: dirty=707 wb=690 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 34.232727: balance_dirty_state: bdi btrfs-1: dirty=707 wb=690 unstable=0 bg_thresh=1005 thresh=2010 gap=613 poll_thresh=14 ino=257 dd-2584 [004] 34.232810: balance_dirty_state: bdi btrfs-1: dirty=732 wb=690 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 34.232875: balance_dirty_state: bdi btrfs-1: dirty=757 wb=690 unstable=0 bg_thresh=1007 thresh=2015 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 34.232998: balance_dirty_state: bdi btrfs-1: dirty=782 wb=690 unstable=0 bg_thresh=1010 thresh=2020 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 34.233295: balance_dirty_state: bdi btrfs-1: dirty=807 wb=690 unstable=0 bg_thresh=1009 thresh=2019 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 34.233412: balance_dirty_state: bdi btrfs-1: dirty=832 wb=690 unstable=0 bg_thresh=1011 thresh=2023 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 34.233417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=52048 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.240533: balance_dirty_state: bdi btrfs-1: dirty=832 wb=540 unstable=0 bg_thresh=1004 thresh=2008 gap=636 poll_thresh=19 ino=257 dd-2584 [004] 34.240670: balance_dirty_state: bdi btrfs-1: dirty=857 wb=540 unstable=0 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 34.240729: balance_dirty_state: bdi btrfs-1: dirty=882 wb=540 unstable=0 bg_thresh=1006 thresh=2013 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 34.240785: balance_dirty_state: bdi btrfs-1: dirty=882 wb=540 unstable=0 bg_thresh=1006 thresh=2013 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 34.240897: balance_dirty_state: bdi btrfs-1: dirty=932 wb=540 unstable=0 bg_thresh=1009 thresh=2018 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 34.241011: balance_dirty_state: bdi btrfs-1: dirty=957 wb=540 unstable=0 bg_thresh=1011 thresh=2022 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 34.241124: balance_dirty_state: bdi btrfs-1: dirty=982 wb=540 unstable=0 bg_thresh=1010 thresh=2021 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 34.241128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=50196 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.248555: balance_dirty_state: bdi btrfs-1: dirty=982 wb=540 unstable=0 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 34.248564: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=50196 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.256547: balance_dirty_state: bdi btrfs-1: dirty=982 wb=540 unstable=0 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 34.256556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=50196 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.264585: balance_dirty_state: bdi btrfs-1: dirty=982 wb=415 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 34.264664: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=415 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 34.264727: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16812 wrote=0 to_write=8192 dd-2584 [004] 34.264738: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=415 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 34.264806: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=415 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 34.265148: balance_dirty_state: bdi btrfs-1: dirty=957 wb=515 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 34.265297: balance_dirty_state: bdi btrfs-1: dirty=957 wb=565 unstable=0 bg_thresh=1005 thresh=2011 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 34.265299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=50196 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 34.267805: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=320 wrote=816 to_write=7376 dd-2584 [004] 34.272578: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1215 unstable=0 bg_thresh=1007 thresh=2015 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 34.272587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=50196 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.280542: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1090 unstable=0 bg_thresh=1004 thresh=2009 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 34.280626: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1090 unstable=0 bg_thresh=1004 thresh=2009 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 34.280700: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1090 unstable=0 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 34.280772: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1090 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 34.280845: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1090 unstable=0 bg_thresh=1006 thresh=2013 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 34.280989: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1090 unstable=0 bg_thresh=1006 thresh=2012 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 34.281135: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1090 unstable=0 bg_thresh=1005 thresh=2011 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 34.281140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=50196 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.288528: balance_dirty_state: bdi btrfs-1: dirty=432 wb=965 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 34.288622: balance_dirty_state: bdi btrfs-1: dirty=432 wb=965 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 34.288696: balance_dirty_state: bdi btrfs-1: dirty=457 wb=965 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 34.288767: balance_dirty_state: bdi btrfs-1: dirty=482 wb=965 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 34.288837: balance_dirty_state: bdi btrfs-1: dirty=482 wb=965 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 34.289194: balance_dirty_state: bdi btrfs-1: dirty=532 wb=965 unstable=0 bg_thresh=1005 thresh=2010 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 34.289341: balance_dirty_state: bdi btrfs-1: dirty=557 wb=965 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 34.289346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=50196 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.296593: balance_dirty_state: bdi btrfs-1: dirty=557 wb=840 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 34.296694: balance_dirty_state: bdi btrfs-1: dirty=582 wb=840 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 34.296777: balance_dirty_state: bdi btrfs-1: dirty=582 wb=840 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 34.296860: balance_dirty_state: bdi btrfs-1: dirty=607 wb=840 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 34.296942: balance_dirty_state: bdi btrfs-1: dirty=607 wb=840 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 34.297111: balance_dirty_state: bdi btrfs-1: dirty=657 wb=840 unstable=0 bg_thresh=1004 thresh=2009 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 34.297280: balance_dirty_state: bdi btrfs-1: dirty=682 wb=840 unstable=0 bg_thresh=1006 thresh=2013 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 34.297286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=50196 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.304596: balance_dirty_state: bdi btrfs-1: dirty=682 wb=690 unstable=0 bg_thresh=1003 thresh=2007 gap=635 poll_thresh=18 ino=257 dd-2584 [004] 34.304687: balance_dirty_state: bdi btrfs-1: dirty=707 wb=690 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 34.304771: balance_dirty_state: bdi btrfs-1: dirty=707 wb=690 unstable=0 bg_thresh=1006 thresh=2012 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 34.304853: balance_dirty_state: bdi btrfs-1: dirty=732 wb=690 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 34.304939: balance_dirty_state: bdi btrfs-1: dirty=757 wb=690 unstable=0 bg_thresh=1005 thresh=2011 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 34.305347: balance_dirty_state: bdi btrfs-1: dirty=782 wb=690 unstable=0 bg_thresh=1005 thresh=2010 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 34.305462: balance_dirty_state: bdi btrfs-1: dirty=807 wb=690 unstable=0 bg_thresh=1007 thresh=2014 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 34.305575: balance_dirty_state: bdi btrfs-1: dirty=832 wb=690 unstable=0 bg_thresh=1006 thresh=2013 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 34.305580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=50196 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.312542: balance_dirty_state: bdi btrfs-1: dirty=832 wb=565 unstable=0 bg_thresh=999 thresh=1999 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 34.312618: balance_dirty_state: bdi btrfs-1: dirty=857 wb=565 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 34.312673: balance_dirty_state: bdi btrfs-1: dirty=882 wb=565 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 34.312728: balance_dirty_state: bdi btrfs-1: dirty=882 wb=565 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 34.312840: balance_dirty_state: bdi btrfs-1: dirty=932 wb=565 unstable=0 bg_thresh=1004 thresh=2009 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 34.312953: balance_dirty_state: bdi btrfs-1: dirty=957 wb=565 unstable=0 bg_thresh=1006 thresh=2013 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 34.312957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=50196 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.320554: balance_dirty_state: bdi btrfs-1: dirty=957 wb=565 unstable=0 bg_thresh=1006 thresh=2013 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 34.320566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=50196 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.328584: balance_dirty_state: bdi btrfs-1: dirty=957 wb=415 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=18 ino=257 dd-2584 [000] 34.328651: balance_dirty_state: bdi btrfs-1: dirty=982 wb=415 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=13 ino=257 dd-2584 [000] 34.328713: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=415 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 34.328747: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16876 wrote=0 to_write=8192 dd-2584 [000] 34.328779: balance_dirty_state: bdi btrfs-1: dirty=982 wb=415 unstable=0 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=15 ino=257 dd-2584 [000] 34.328842: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=415 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=16 ino=257 dd-2584 [000] 34.329149: balance_dirty_state: bdi btrfs-1: dirty=932 wb=540 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 34.329280: balance_dirty_state: bdi btrfs-1: dirty=907 wb=590 unstable=0 bg_thresh=1001 thresh=2003 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 34.329411: balance_dirty_state: bdi btrfs-1: dirty=932 wb=615 unstable=0 bg_thresh=1001 thresh=2002 gap=455 poll_thresh=19 ino=257 dd-2584 [000] 34.329413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=50196 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 34.331442: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=384 wrote=816 to_write=7376 dd-2584 [000] 34.340584: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1115 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=19 ino=257 dd-2584 [000] 34.340662: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1115 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 34.340722: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1115 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 34.340780: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1115 unstable=0 bg_thresh=1002 thresh=2005 gap=533 poll_thresh=16 ino=257 dd-2584 [000] 34.340899: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1115 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=17 ino=257 dd-2584 [000] 34.341016: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1115 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=18 ino=257 dd-2584 [000] 34.341021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=50196 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 34.348546: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1115 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=18 ino=257 dd-2584 [000] 34.348552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=49120 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.356598: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1115 unstable=0 bg_thresh=1006 thresh=2012 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 34.356607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=49120 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 34.364616: balance_dirty_state: bdi btrfs-1: dirty=407 wb=990 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=18 ino=257 dd-2584 [007] 34.364686: balance_dirty_state: bdi btrfs-1: dirty=407 wb=990 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=13 ino=257 dd-2584 [007] 34.364748: balance_dirty_state: bdi btrfs-1: dirty=432 wb=990 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=14 ino=257 dd-2584 [007] 34.364807: balance_dirty_state: bdi btrfs-1: dirty=457 wb=990 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=15 ino=257 dd-2584 [007] 34.365046: balance_dirty_state: bdi btrfs-1: dirty=457 wb=990 unstable=0 bg_thresh=1007 thresh=2015 gap=568 poll_thresh=16 ino=257 dd-2584 [007] 34.365168: balance_dirty_state: bdi btrfs-1: dirty=507 wb=990 unstable=0 bg_thresh=1004 thresh=2008 gap=511 poll_thresh=17 ino=257 dd-2584 [007] 34.365286: balance_dirty_state: bdi btrfs-1: dirty=532 wb=990 unstable=0 bg_thresh=1006 thresh=2012 gap=490 poll_thresh=18 ino=257 dd-2584 [007] 34.365291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=49120 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 34.372640: balance_dirty_state: bdi btrfs-1: dirty=532 wb=865 unstable=0 bg_thresh=1006 thresh=2013 gap=616 poll_thresh=18 ino=257 dd-2584 [007] 34.372708: balance_dirty_state: bdi btrfs-1: dirty=557 wb=865 unstable=0 bg_thresh=1006 thresh=2013 gap=591 poll_thresh=13 ino=257 dd-2584 [007] 34.372769: balance_dirty_state: bdi btrfs-1: dirty=557 wb=865 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=14 ino=257 dd-2584 [007] 34.372829: balance_dirty_state: bdi btrfs-1: dirty=582 wb=865 unstable=0 bg_thresh=1008 thresh=2017 gap=570 poll_thresh=15 ino=257 dd-2584 [007] 34.372888: balance_dirty_state: bdi btrfs-1: dirty=607 wb=865 unstable=0 bg_thresh=1005 thresh=2011 gap=539 poll_thresh=16 ino=257 dd-2584 [007] 34.373008: balance_dirty_state: bdi btrfs-1: dirty=632 wb=865 unstable=0 bg_thresh=1007 thresh=2015 gap=518 poll_thresh=17 ino=257 dd-2584 [007] 34.373129: balance_dirty_state: bdi btrfs-1: dirty=657 wb=865 unstable=0 bg_thresh=1007 thresh=2014 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 34.373133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=49120 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 34.380619: balance_dirty_state: bdi btrfs-1: dirty=657 wb=865 unstable=0 bg_thresh=1007 thresh=2014 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 34.380624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=49120 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 34.388641: balance_dirty_state: bdi btrfs-1: dirty=657 wb=815 unstable=0 bg_thresh=1008 thresh=2016 gap=544 poll_thresh=18 ino=257 dd-2584 [007] 34.388708: balance_dirty_state: bdi btrfs-1: dirty=682 wb=815 unstable=0 bg_thresh=1008 thresh=2016 gap=519 poll_thresh=13 ino=257 dd-2584 [007] 34.388769: balance_dirty_state: bdi btrfs-1: dirty=682 wb=815 unstable=0 bg_thresh=1007 thresh=2015 gap=518 poll_thresh=14 ino=257 dd-2584 [007] 34.388828: balance_dirty_state: bdi btrfs-1: dirty=707 wb=815 unstable=0 bg_thresh=1010 thresh=2020 gap=498 poll_thresh=15 ino=257 dd-2584 [007] 34.388832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-228% task_weight=100% bdi_bw=49120 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 34.396628: balance_dirty_state: bdi btrfs-1: dirty=707 wb=690 unstable=0 bg_thresh=1008 thresh=2017 gap=620 poll_thresh=15 ino=257 dd-2584 [007] 34.396859: balance_dirty_state: bdi btrfs-1: dirty=732 wb=690 unstable=0 bg_thresh=1005 thresh=2011 gap=589 poll_thresh=11 ino=257 dd-2584 [007] 34.396920: balance_dirty_state: bdi btrfs-1: dirty=732 wb=690 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=12 ino=257 dd-2584 [007] 34.396980: balance_dirty_state: bdi btrfs-1: dirty=757 wb=690 unstable=0 bg_thresh=1007 thresh=2015 gap=568 poll_thresh=13 ino=257 dd-2584 [007] 34.397037: balance_dirty_state: bdi btrfs-1: dirty=782 wb=690 unstable=0 bg_thresh=1004 thresh=2009 gap=537 poll_thresh=14 ino=257 dd-2584 [007] 34.397096: balance_dirty_state: bdi btrfs-1: dirty=782 wb=690 unstable=0 bg_thresh=1007 thresh=2014 gap=542 poll_thresh=15 ino=257 dd-2584 [007] 34.397155: balance_dirty_state: bdi btrfs-1: dirty=807 wb=690 unstable=0 bg_thresh=1006 thresh=2013 gap=516 poll_thresh=16 ino=257 dd-2584 [007] 34.397272: balance_dirty_state: bdi btrfs-1: dirty=832 wb=690 unstable=0 bg_thresh=1006 thresh=2012 gap=490 poll_thresh=17 ino=257 dd-2584 [007] 34.397276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=101% bdi_bw=49120 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.404720: balance_dirty_state: bdi btrfs-1: dirty=832 wb=690 unstable=0 bg_thresh=1006 thresh=2012 gap=490 poll_thresh=17 ino=257 dd-2584 [000] 34.404731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=101% bdi_bw=49120 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.416668: balance_dirty_state: bdi btrfs-1: dirty=832 wb=565 unstable=0 bg_thresh=1007 thresh=2014 gap=617 poll_thresh=17 ino=257 dd-2584 [000] 34.416745: balance_dirty_state: bdi btrfs-1: dirty=857 wb=565 unstable=0 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=13 ino=257 dd-2584 [000] 34.416800: balance_dirty_state: bdi btrfs-1: dirty=882 wb=565 unstable=0 bg_thresh=1009 thresh=2019 gap=572 poll_thresh=14 ino=257 dd-2584 [000] 34.416856: balance_dirty_state: bdi btrfs-1: dirty=882 wb=565 unstable=0 bg_thresh=1009 thresh=2018 gap=571 poll_thresh=15 ino=257 dd-2584 [000] 34.416913: balance_dirty_state: bdi btrfs-1: dirty=907 wb=565 unstable=0 bg_thresh=1009 thresh=2018 gap=546 poll_thresh=16 ino=257 dd-2584 [000] 34.417025: balance_dirty_state: bdi btrfs-1: dirty=932 wb=565 unstable=0 bg_thresh=1008 thresh=2017 gap=520 poll_thresh=17 ino=257 dd-2584 [000] 34.417139: balance_dirty_state: bdi btrfs-1: dirty=957 wb=565 unstable=0 bg_thresh=1010 thresh=2021 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 34.417143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=49120 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 34.424722: balance_dirty_state: bdi btrfs-1: dirty=957 wb=440 unstable=0 bg_thresh=1008 thresh=2016 gap=619 poll_thresh=18 ino=257 dd-2584 [001] 34.425162: balance_dirty_state: bdi btrfs-1: dirty=957 wb=440 unstable=0 bg_thresh=1008 thresh=2016 gap=619 poll_thresh=13 ino=257 dd-2584 [001] 34.425278: balance_dirty_state: bdi btrfs-1: dirty=982 wb=440 unstable=0 bg_thresh=1010 thresh=2021 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 34.425394: balance_dirty_state: bdi btrfs-1: dirty=982 wb=440 unstable=0 bg_thresh=1013 thresh=2026 gap=604 poll_thresh=15 ino=257 dd-2584 [001] 34.425507: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=440 unstable=0 bg_thresh=1013 thresh=2026 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 34.425741: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=440 unstable=0 bg_thresh=1015 thresh=2031 gap=559 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 34.425795: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16972 wrote=0 to_write=8192 dd-2584 [001] 34.425992: balance_dirty_state: bdi btrfs-1: dirty=1082 wb=440 unstable=0 bg_thresh=1014 thresh=2029 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 34.425995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-171% task_weight=101% bdi_bw=49120 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 34.429608: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=484 wrote=800 to_write=7392 dd-2584 [001] 34.432648: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1240 unstable=0 bg_thresh=1014 thresh=2029 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 34.432659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-171% task_weight=101% bdi_bw=49120 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 34.444701: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1115 unstable=0 bg_thresh=1015 thresh=2030 gap=633 poll_thresh=18 ino=257 dd-2584 [001] 34.444804: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1115 unstable=0 bg_thresh=1015 thresh=2030 gap=633 poll_thresh=13 ino=257 dd-2584 [001] 34.444863: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1115 unstable=0 bg_thresh=1014 thresh=2029 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 34.444920: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1115 unstable=0 bg_thresh=1017 thresh=2034 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 34.444977: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1115 unstable=0 bg_thresh=1014 thresh=2028 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 34.445092: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1115 unstable=0 bg_thresh=1016 thresh=2032 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 34.445205: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1115 unstable=0 bg_thresh=1015 thresh=2031 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 34.445487: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1115 unstable=0 bg_thresh=1015 thresh=2030 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 34.445491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-216% task_weight=101% bdi_bw=49120 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 34.452697: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1115 unstable=0 bg_thresh=1015 thresh=2030 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 34.452707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-216% task_weight=101% bdi_bw=47256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.460727: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1115 unstable=0 bg_thresh=1015 thresh=2030 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 34.460735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-216% task_weight=101% bdi_bw=47256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.468853: balance_dirty_state: bdi btrfs-1: dirty=432 wb=990 unstable=0 bg_thresh=1017 thresh=2034 gap=612 poll_thresh=19 ino=257 dd-2584 [000] 34.469018: balance_dirty_state: bdi btrfs-1: dirty=457 wb=990 unstable=0 bg_thresh=1012 thresh=2025 gap=578 poll_thresh=14 ino=257 dd-2584 [000] 34.469171: balance_dirty_state: bdi btrfs-1: dirty=482 wb=990 unstable=0 bg_thresh=1012 thresh=2025 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 34.469326: balance_dirty_state: bdi btrfs-1: dirty=482 wb=990 unstable=0 bg_thresh=1015 thresh=2030 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 34.469638: balance_dirty_state: bdi btrfs-1: dirty=532 wb=990 unstable=0 bg_thresh=1010 thresh=2021 gap=499 poll_thresh=17 ino=257 dd-2584 [000] 34.469648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=47256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.476700: balance_dirty_state: bdi btrfs-1: dirty=532 wb=990 unstable=0 bg_thresh=1015 thresh=2031 gap=509 poll_thresh=17 ino=257 dd-2584 [000] 34.476832: balance_dirty_state: bdi btrfs-1: dirty=532 wb=990 unstable=0 bg_thresh=1015 thresh=2030 gap=508 poll_thresh=13 ino=257 dd-2584 [000] 34.476951: balance_dirty_state: bdi btrfs-1: dirty=557 wb=990 unstable=0 bg_thresh=1015 thresh=2030 gap=483 poll_thresh=14 ino=257 dd-2584 [000] 34.476959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=47256 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 34.484599: balance_dirty_state: bdi btrfs-1: dirty=557 wb=840 unstable=0 bg_thresh=1014 thresh=2028 gap=631 poll_thresh=14 ino=257 dd-2584 [004] 34.484694: balance_dirty_state: bdi btrfs-1: dirty=557 wb=840 unstable=0 bg_thresh=1014 thresh=2028 gap=631 poll_thresh=10 ino=257 dd-2584 [004] 34.484777: balance_dirty_state: bdi btrfs-1: dirty=582 wb=840 unstable=0 bg_thresh=1016 thresh=2033 gap=611 poll_thresh=11 ino=257 dd-2584 [004] 34.484861: balance_dirty_state: bdi btrfs-1: dirty=607 wb=840 unstable=0 bg_thresh=1016 thresh=2033 gap=586 poll_thresh=12 ino=257 dd-2584 [004] 34.484945: balance_dirty_state: bdi btrfs-1: dirty=607 wb=840 unstable=0 bg_thresh=1019 thresh=2038 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 34.485028: balance_dirty_state: bdi btrfs-1: dirty=632 wb=840 unstable=0 bg_thresh=1019 thresh=2038 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 34.485113: balance_dirty_state: bdi btrfs-1: dirty=657 wb=840 unstable=0 bg_thresh=1021 thresh=2043 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 34.485198: balance_dirty_state: bdi btrfs-1: dirty=657 wb=840 unstable=0 bg_thresh=1021 thresh=2042 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 34.485654: balance_dirty_state: bdi btrfs-1: dirty=707 wb=840 unstable=0 bg_thresh=1020 thresh=2041 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 34.485660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=47256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.492686: balance_dirty_state: bdi btrfs-1: dirty=707 wb=840 unstable=0 bg_thresh=1016 thresh=2032 gap=485 poll_thresh=17 ino=257 dd-2584 [004] 34.492692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=47256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.500654: balance_dirty_state: bdi btrfs-1: dirty=707 wb=790 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 34.500741: balance_dirty_state: bdi btrfs-1: dirty=707 wb=790 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=13 ino=257 dd-2584 [004] 34.500802: balance_dirty_state: bdi btrfs-1: dirty=732 wb=790 unstable=0 bg_thresh=1005 thresh=2010 gap=488 poll_thresh=14 ino=257 dd-2584 [004] 34.500806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=47256 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 34.508682: balance_dirty_state: bdi btrfs-1: dirty=732 wb=790 unstable=0 bg_thresh=1005 thresh=2010 gap=488 poll_thresh=14 ino=257 dd-2584 [004] 34.508687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=47256 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 34.516603: balance_dirty_state: bdi btrfs-1: dirty=732 wb=790 unstable=0 bg_thresh=1005 thresh=2010 gap=488 poll_thresh=14 ino=257 dd-2584 [004] 34.516612: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=47256 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 34.524684: balance_dirty_state: bdi btrfs-1: dirty=732 wb=665 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 34.524764: balance_dirty_state: bdi btrfs-1: dirty=757 wb=665 unstable=0 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=10 ino=257 dd-2584 [004] 34.524826: balance_dirty_state: bdi btrfs-1: dirty=757 wb=665 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=11 ino=257 dd-2584 [004] 34.524883: balance_dirty_state: bdi btrfs-1: dirty=782 wb=665 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=12 ino=257 dd-2584 [004] 34.524941: balance_dirty_state: bdi btrfs-1: dirty=782 wb=665 unstable=0 bg_thresh=1005 thresh=2011 gap=564 poll_thresh=13 ino=257 dd-2584 [004] 34.524997: balance_dirty_state: bdi btrfs-1: dirty=807 wb=665 unstable=0 bg_thresh=1005 thresh=2011 gap=539 poll_thresh=14 ino=257 dd-2584 [004] 34.525056: balance_dirty_state: bdi btrfs-1: dirty=832 wb=665 unstable=0 bg_thresh=1005 thresh=2010 gap=513 poll_thresh=15 ino=257 dd-2584 [004] 34.525114: balance_dirty_state: bdi btrfs-1: dirty=832 wb=665 unstable=0 bg_thresh=1007 thresh=2015 gap=518 poll_thresh=16 ino=257 dd-2584 [004] 34.525230: balance_dirty_state: bdi btrfs-1: dirty=882 wb=665 unstable=0 bg_thresh=1007 thresh=2014 gap=467 poll_thresh=17 ino=257 dd-2584 [004] 34.525234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=47256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.532708: balance_dirty_state: bdi btrfs-1: dirty=882 wb=665 unstable=0 bg_thresh=1007 thresh=2014 gap=467 poll_thresh=17 ino=257 dd-2584 [004] 34.532718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=47256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.540640: balance_dirty_state: bdi btrfs-1: dirty=882 wb=540 unstable=0 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=17 ino=257 dd-2584 [004] 34.540804: balance_dirty_state: bdi btrfs-1: dirty=882 wb=540 unstable=0 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 34.540924: balance_dirty_state: bdi btrfs-1: dirty=907 wb=540 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 34.541043: balance_dirty_state: bdi btrfs-1: dirty=932 wb=540 unstable=0 bg_thresh=1002 thresh=2004 gap=532 poll_thresh=15 ino=257 dd-2584 [004] 34.541509: balance_dirty_state: bdi btrfs-1: dirty=932 wb=540 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 34.541747: balance_dirty_state: bdi btrfs-1: dirty=957 wb=540 unstable=0 bg_thresh=1001 thresh=2002 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 34.541988: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=540 unstable=0 bg_thresh=1003 thresh=2006 gap=459 poll_thresh=18 ino=257 dd-2584 [004] 34.541998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=47256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 34.542075: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17088 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 34.545534: writeback_single_inode: bdi btrfs-1: ino=257 state= age=600 wrote=720 to_write=7472 dd-2584 [004] 34.548672: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1265 unstable=0 bg_thresh=1003 thresh=2006 gap=459 poll_thresh=18 ino=257 dd-2584 [004] 34.548684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=47256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.556728: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1265 unstable=0 bg_thresh=1003 thresh=2006 gap=459 poll_thresh=18 ino=257 dd-2584 [004] 34.556741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=44644 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.564729: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1265 unstable=0 bg_thresh=1003 thresh=2006 gap=459 poll_thresh=18 ino=257 dd-2584 [004] 34.564737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=44644 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.572735: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1140 unstable=0 bg_thresh=1004 thresh=2008 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 34.572849: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1140 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 34.572954: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1140 unstable=0 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 34.573058: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1140 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=15 ino=257 dd-2584 [004] 34.573162: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1140 unstable=0 bg_thresh=1003 thresh=2006 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 34.573368: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1140 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=17 ino=257 dd-2584 [004] 34.573375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=44644 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.580648: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1015 unstable=0 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=17 ino=257 dd-2584 [004] 34.580733: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1015 unstable=0 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 34.580790: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1015 unstable=0 bg_thresh=1005 thresh=2011 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 34.580846: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1015 unstable=0 bg_thresh=1005 thresh=2011 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 34.580901: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1015 unstable=0 bg_thresh=1008 thresh=2016 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 34.581182: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1015 unstable=0 bg_thresh=1010 thresh=2021 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 34.581295: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1015 unstable=0 bg_thresh=1012 thresh=2025 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 34.581300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=44644 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.588619: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1015 unstable=0 bg_thresh=1012 thresh=2025 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 34.588625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=44644 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.596621: balance_dirty_state: bdi btrfs-1: dirty=507 wb=765 unstable=0 bg_thresh=1002 thresh=2004 gap=732 poll_thresh=18 ino=257 dd-2584 [004] 34.596707: balance_dirty_state: bdi btrfs-1: dirty=507 wb=765 unstable=0 bg_thresh=1002 thresh=2004 gap=732 poll_thresh=13 ino=257 dd-2584 [004] 34.596790: balance_dirty_state: bdi btrfs-1: dirty=532 wb=765 unstable=0 bg_thresh=1004 thresh=2009 gap=712 poll_thresh=14 ino=257 dd-2584 [004] 34.596873: balance_dirty_state: bdi btrfs-1: dirty=557 wb=765 unstable=0 bg_thresh=1004 thresh=2009 gap=687 poll_thresh=15 ino=257 dd-2584 [004] 34.596955: balance_dirty_state: bdi btrfs-1: dirty=557 wb=765 unstable=0 bg_thresh=1007 thresh=2014 gap=692 poll_thresh=16 ino=257 dd-2584 [004] 34.597122: balance_dirty_state: bdi btrfs-1: dirty=607 wb=765 unstable=0 bg_thresh=1009 thresh=2019 gap=647 poll_thresh=17 ino=257 dd-2584 [004] 34.597291: balance_dirty_state: bdi btrfs-1: dirty=632 wb=765 unstable=0 bg_thresh=1009 thresh=2018 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 34.597459: balance_dirty_state: bdi btrfs-1: dirty=657 wb=765 unstable=0 bg_thresh=1011 thresh=2022 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 34.597628: balance_dirty_state: bdi btrfs-1: dirty=682 wb=765 unstable=0 bg_thresh=1010 thresh=2021 gap=574 poll_thresh=20 ino=257 dd-2584 [004] 34.598074: balance_dirty_state: bdi btrfs-1: dirty=732 wb=765 unstable=0 bg_thresh=1010 thresh=2020 gap=523 poll_thresh=21 ino=257 dd-2584 [004] 34.598247: balance_dirty_state: bdi btrfs-1: dirty=757 wb=765 unstable=0 bg_thresh=1012 thresh=2024 gap=502 poll_thresh=22 ino=257 dd-2584 [004] 34.598253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=44644 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.604627: balance_dirty_state: bdi btrfs-1: dirty=757 wb=765 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=22 ino=257 dd-2584 [004] 34.604632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=44644 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.612694: balance_dirty_state: bdi btrfs-1: dirty=757 wb=715 unstable=0 bg_thresh=1002 thresh=2005 gap=533 poll_thresh=22 ino=257 dd-2584 [004] 34.612794: balance_dirty_state: bdi btrfs-1: dirty=782 wb=715 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=16 ino=257 dd-2584 [004] 34.612961: balance_dirty_state: bdi btrfs-1: dirty=807 wb=715 unstable=0 bg_thresh=1003 thresh=2007 gap=485 poll_thresh=17 ino=257 dd-2584 [004] 34.612968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=44644 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.620716: balance_dirty_state: bdi btrfs-1: dirty=807 wb=590 unstable=0 bg_thresh=1005 thresh=2010 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 34.620787: balance_dirty_state: bdi btrfs-1: dirty=832 wb=590 unstable=0 bg_thresh=1007 thresh=2015 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 34.620847: balance_dirty_state: bdi btrfs-1: dirty=832 wb=590 unstable=0 bg_thresh=1007 thresh=2015 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 34.620908: balance_dirty_state: bdi btrfs-1: dirty=857 wb=590 unstable=0 bg_thresh=1010 thresh=2020 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 34.620971: balance_dirty_state: bdi btrfs-1: dirty=857 wb=590 unstable=0 bg_thresh=1009 thresh=2019 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 34.621091: balance_dirty_state: bdi btrfs-1: dirty=907 wb=590 unstable=0 bg_thresh=1009 thresh=2018 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 34.621211: balance_dirty_state: bdi btrfs-1: dirty=932 wb=590 unstable=0 bg_thresh=1008 thresh=2017 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 34.621216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=44644 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.628647: balance_dirty_state: bdi btrfs-1: dirty=932 wb=590 unstable=0 bg_thresh=1011 thresh=2022 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 34.628653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=44644 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.636739: balance_dirty_state: bdi btrfs-1: dirty=932 wb=465 unstable=0 bg_thresh=1004 thresh=2009 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 34.636830: balance_dirty_state: bdi btrfs-1: dirty=957 wb=465 unstable=0 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 34.636916: balance_dirty_state: bdi btrfs-1: dirty=957 wb=465 unstable=0 bg_thresh=1004 thresh=2008 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 34.637257: balance_dirty_state: bdi btrfs-1: dirty=982 wb=465 unstable=0 bg_thresh=1006 thresh=2013 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 34.637346: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=465 unstable=0 bg_thresh=1006 thresh=2012 gap=540 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 34.637436: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17184 wrote=0 to_write=8192 dd-2584 [004] 34.637504: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=465 unstable=0 bg_thresh=1005 thresh=2011 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 34.637631: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=490 unstable=0 bg_thresh=1005 thresh=2010 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 34.637632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=44644 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 34.639281: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=784 to_write=7408 dd-2584 [004] 34.644742: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1115 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 34.644834: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1115 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 34.644925: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1115 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 34.645014: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1115 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 34.645101: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1115 unstable=0 bg_thresh=1007 thresh=2014 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 34.645280: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1115 unstable=0 bg_thresh=1005 thresh=2011 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 34.645458: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1115 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 34.645464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=44644 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.652683: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1115 unstable=0 bg_thresh=1006 thresh=2013 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 34.652693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=44644 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.660738: balance_dirty_state: bdi btrfs-1: dirty=407 wb=965 unstable=0 bg_thresh=1002 thresh=2005 gap=633 poll_thresh=18 ino=257 dd-2584 [004] 34.660830: balance_dirty_state: bdi btrfs-1: dirty=432 wb=965 unstable=0 bg_thresh=999 thresh=1999 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 34.660905: balance_dirty_state: bdi btrfs-1: dirty=457 wb=965 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 34.661134: balance_dirty_state: bdi btrfs-1: dirty=457 wb=965 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 34.661192: balance_dirty_state: bdi btrfs-1: dirty=482 wb=965 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 34.661304: balance_dirty_state: bdi btrfs-1: dirty=507 wb=965 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 34.661417: balance_dirty_state: bdi btrfs-1: dirty=532 wb=965 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 34.661528: balance_dirty_state: bdi btrfs-1: dirty=582 wb=965 unstable=0 bg_thresh=999 thresh=1999 gap=452 poll_thresh=19 ino=257 dd-2584 [004] 34.661533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=44328 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.668697: balance_dirty_state: bdi btrfs-1: dirty=582 wb=965 unstable=0 bg_thresh=999 thresh=1999 gap=452 poll_thresh=19 ino=257 dd-2584 [004] 34.668705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=44328 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 34.676737: balance_dirty_state: bdi btrfs-1: dirty=582 wb=840 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=19 ino=257 dd-2584 [005] 34.676805: balance_dirty_state: bdi btrfs-1: dirty=582 wb=840 unstable=0 bg_thresh=1005 thresh=2011 gap=589 poll_thresh=14 ino=257 dd-2584 [005] 34.676903: balance_dirty_state: bdi btrfs-1: dirty=607 wb=840 unstable=0 bg_thresh=1005 thresh=2011 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 34.677020: balance_dirty_state: bdi btrfs-1: dirty=632 wb=840 unstable=0 bg_thresh=1005 thresh=2010 gap=538 poll_thresh=16 ino=257 dd-2584 [005] 34.677255: balance_dirty_state: bdi btrfs-1: dirty=657 wb=840 unstable=0 bg_thresh=1004 thresh=2009 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 34.677491: balance_dirty_state: bdi btrfs-1: dirty=682 wb=840 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 34.677500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=44328 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 34.684757: balance_dirty_state: bdi btrfs-1: dirty=682 wb=840 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 34.684772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=44328 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 34.692713: balance_dirty_state: bdi btrfs-1: dirty=682 wb=765 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=18 ino=257 dd-2584 [005] 34.692789: balance_dirty_state: bdi btrfs-1: dirty=707 wb=765 unstable=0 bg_thresh=1003 thresh=2006 gap=534 poll_thresh=13 ino=257 dd-2584 [005] 34.693063: balance_dirty_state: bdi btrfs-1: dirty=732 wb=765 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=14 ino=257 dd-2584 [005] 34.693132: balance_dirty_state: bdi btrfs-1: dirty=732 wb=765 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=15 ino=257 dd-2584 [005] 34.693201: balance_dirty_state: bdi btrfs-1: dirty=757 wb=765 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=16 ino=257 dd-2584 [005] 34.693206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=44328 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 34.700725: balance_dirty_state: bdi btrfs-1: dirty=757 wb=765 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=16 ino=257 dd-2584 [001] 34.700735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=44328 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 34.708806: balance_dirty_state: bdi btrfs-1: dirty=757 wb=640 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=16 ino=257 dd-2584 [001] 34.708935: balance_dirty_state: bdi btrfs-1: dirty=782 wb=640 unstable=0 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=12 ino=257 dd-2584 [001] 34.709052: balance_dirty_state: bdi btrfs-1: dirty=782 wb=640 unstable=0 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=13 ino=257 dd-2584 [001] 34.709168: balance_dirty_state: bdi btrfs-1: dirty=807 wb=640 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 34.709287: balance_dirty_state: bdi btrfs-1: dirty=832 wb=640 unstable=0 bg_thresh=1008 thresh=2017 gap=545 poll_thresh=15 ino=257 dd-2584 [001] 34.709405: balance_dirty_state: bdi btrfs-1: dirty=832 wb=640 unstable=0 bg_thresh=1008 thresh=2017 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 34.709640: balance_dirty_state: bdi btrfs-1: dirty=882 wb=640 unstable=0 bg_thresh=1010 thresh=2021 gap=499 poll_thresh=17 ino=257 dd-2584 [001] 34.709649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=44328 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 34.716828: balance_dirty_state: bdi btrfs-1: dirty=882 wb=515 unstable=0 bg_thresh=1009 thresh=2019 gap=622 poll_thresh=17 ino=257 dd-2584 [001] 34.716915: balance_dirty_state: bdi btrfs-1: dirty=882 wb=515 unstable=0 bg_thresh=1006 thresh=2013 gap=616 poll_thresh=13 ino=257 dd-2584 [001] 34.716971: balance_dirty_state: bdi btrfs-1: dirty=907 wb=515 unstable=0 bg_thresh=1009 thresh=2018 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 34.717029: balance_dirty_state: bdi btrfs-1: dirty=907 wb=515 unstable=0 bg_thresh=1008 thresh=2017 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 34.717086: balance_dirty_state: bdi btrfs-1: dirty=932 wb=515 unstable=0 bg_thresh=1008 thresh=2017 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 34.717198: balance_dirty_state: bdi btrfs-1: dirty=957 wb=515 unstable=0 bg_thresh=1008 thresh=2016 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 34.717478: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=515 unstable=0 bg_thresh=1007 thresh=2014 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 34.717483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=44328 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.724800: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=515 unstable=0 bg_thresh=1007 thresh=2014 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 34.724804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=44328 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.732750: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=390 unstable=0 bg_thresh=1008 thresh=2017 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 34.732877: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=390 unstable=0 bg_thresh=1008 thresh=2017 gap=620 poll_thresh=13 ino=257 dd-2584 [004] 34.732992: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=390 unstable=0 bg_thresh=1011 thresh=2022 gap=600 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 34.733042: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17280 wrote=0 to_write=8192 dd-2584 [004] 34.733117: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=390 unstable=0 bg_thresh=1011 thresh=2022 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 34.733235: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=390 unstable=0 bg_thresh=1013 thresh=2027 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 34.733478: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=440 unstable=0 bg_thresh=1016 thresh=2032 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 34.733729: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=490 unstable=0 bg_thresh=1015 thresh=2031 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 34.733977: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=540 unstable=0 bg_thresh=1014 thresh=2029 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 34.733980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=44328 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 34.735561: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=864 to_write=7328 dd-2584 [004] 34.740764: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1265 unstable=0 bg_thresh=1014 thresh=2029 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 34.740769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-215% task_weight=99% bdi_bw=44328 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.748694: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1015 unstable=0 bg_thresh=1008 thresh=2016 gap=719 poll_thresh=19 ino=257 dd-2584 [004] 34.748764: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1015 unstable=0 bg_thresh=1008 thresh=2016 gap=694 poll_thresh=14 ino=257 dd-2584 [004] 34.748821: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1015 unstable=0 bg_thresh=1010 thresh=2021 gap=699 poll_thresh=15 ino=257 dd-2584 [004] 34.748877: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1015 unstable=0 bg_thresh=1010 thresh=2021 gap=674 poll_thresh=16 ino=257 dd-2584 [004] 34.749155: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1015 unstable=0 bg_thresh=1013 thresh=2026 gap=654 poll_thresh=17 ino=257 dd-2584 [004] 34.749269: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1015 unstable=0 bg_thresh=1015 thresh=2030 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 34.749381: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1015 unstable=0 bg_thresh=1014 thresh=2029 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 34.749492: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1015 unstable=0 bg_thresh=1014 thresh=2028 gap=556 poll_thresh=20 ino=257 dd-2584 [004] 34.749606: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1015 unstable=0 bg_thresh=1013 thresh=2027 gap=530 poll_thresh=21 ino=257 dd-2584 [004] 34.749719: balance_dirty_state: bdi btrfs-1: dirty=532 wb=1015 unstable=0 bg_thresh=1015 thresh=2031 gap=484 poll_thresh=22 ino=257 dd-2584 [004] 34.749723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=44328 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.757195: balance_dirty_state: bdi btrfs-1: dirty=532 wb=890 unstable=0 bg_thresh=1008 thresh=2016 gap=594 poll_thresh=22 ino=257 dd-2584 [004] 34.757283: balance_dirty_state: bdi btrfs-1: dirty=532 wb=890 unstable=0 bg_thresh=1008 thresh=2016 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 34.757448: balance_dirty_state: bdi btrfs-1: dirty=582 wb=890 unstable=0 bg_thresh=1010 thresh=2021 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 34.757612: balance_dirty_state: bdi btrfs-1: dirty=607 wb=890 unstable=0 bg_thresh=1013 thresh=2026 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 34.758069: balance_dirty_state: bdi btrfs-1: dirty=632 wb=890 unstable=0 bg_thresh=1015 thresh=2030 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 34.758238: balance_dirty_state: bdi btrfs-1: dirty=657 wb=890 unstable=0 bg_thresh=1014 thresh=2029 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 34.758245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-215% task_weight=99% bdi_bw=44328 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 34.764676: balance_dirty_state: bdi btrfs-1: dirty=657 wb=890 unstable=0 bg_thresh=1017 thresh=2035 gap=488 poll_thresh=20 ino=257 dd-2584 [001] 34.764680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=43572 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 34.772787: balance_dirty_state: bdi btrfs-1: dirty=657 wb=890 unstable=0 bg_thresh=1019 thresh=2038 gap=491 poll_thresh=20 ino=257 dd-2584 [001] 34.772793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=43572 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 34.780722: balance_dirty_state: bdi btrfs-1: dirty=657 wb=815 unstable=0 bg_thresh=1008 thresh=2017 gap=545 poll_thresh=20 ino=257 dd-2584 [001] 34.780806: balance_dirty_state: bdi btrfs-1: dirty=657 wb=790 unstable=0 bg_thresh=1011 thresh=2022 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 34.780868: balance_dirty_state: bdi btrfs-1: dirty=682 wb=765 unstable=0 bg_thresh=1011 thresh=2022 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 34.780996: balance_dirty_state: bdi btrfs-1: dirty=707 wb=765 unstable=0 bg_thresh=1010 thresh=2021 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 34.781128: balance_dirty_state: bdi btrfs-1: dirty=757 wb=765 unstable=0 bg_thresh=1006 thresh=2012 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 34.781133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=43572 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 34.788872: balance_dirty_state: bdi btrfs-1: dirty=757 wb=765 unstable=0 bg_thresh=995 thresh=1990 gap=468 poll_thresh=18 ino=257 dd-2584 [001] 34.788881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=43572 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 34.800775: balance_dirty_state: bdi btrfs-1: dirty=757 wb=765 unstable=0 bg_thresh=992 thresh=1984 gap=462 poll_thresh=18 ino=257 dd-2584 [005] 34.800785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=43572 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 34.808840: balance_dirty_state: bdi btrfs-1: dirty=757 wb=615 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 34.808964: balance_dirty_state: bdi btrfs-1: dirty=757 wb=615 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=13 ino=257 dd-2584 [006] 34.809080: balance_dirty_state: bdi btrfs-1: dirty=782 wb=615 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 34.809199: balance_dirty_state: bdi btrfs-1: dirty=807 wb=615 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 34.809319: balance_dirty_state: bdi btrfs-1: dirty=807 wb=615 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 34.809555: balance_dirty_state: bdi btrfs-1: dirty=857 wb=615 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=17 ino=257 dd-2584 [006] 34.810143: balance_dirty_state: bdi btrfs-1: dirty=882 wb=615 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 34.810152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=43572 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 34.816825: balance_dirty_state: bdi btrfs-1: dirty=882 wb=615 unstable=0 bg_thresh=1000 thresh=2001 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 34.816950: balance_dirty_state: bdi btrfs-1: dirty=907 wb=615 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=13 ino=257 dd-2584 [006] 34.816958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=43572 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 34.824840: balance_dirty_state: bdi btrfs-1: dirty=907 wb=615 unstable=0 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=13 ino=257 dd-2584 [006] 34.824845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=43572 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 34.832821: balance_dirty_state: bdi btrfs-1: dirty=907 wb=490 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 34.832890: balance_dirty_state: bdi btrfs-1: dirty=932 wb=490 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=10 ino=257 dd-2584 [004] 34.832957: balance_dirty_state: bdi btrfs-1: dirty=957 wb=490 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=11 ino=257 dd-2584 [004] 34.833023: balance_dirty_state: bdi btrfs-1: dirty=957 wb=490 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=12 ino=257 dd-2584 [004] 34.833090: balance_dirty_state: bdi btrfs-1: dirty=982 wb=490 unstable=0 bg_thresh=1002 thresh=2004 gap=532 poll_thresh=13 ino=257 dd-2584 [004] 34.833155: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=490 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 34.833192: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17380 wrote=0 to_write=8192 dd-2584 [004] 34.833227: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=490 unstable=0 bg_thresh=1001 thresh=2003 gap=506 poll_thresh=15 ino=257 dd-2584 [004] 34.833296: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=490 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=16 ino=257 dd-2584 [004] 34.833298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=43572 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 34.835135: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=736 to_write=7456 dd-2584 [004] 34.840692: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1215 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=16 ino=257 dd-2584 [004] 34.840697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=43572 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 34.848788: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1215 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=16 ino=257 dd-2584 [004] 34.848797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=43572 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 34.856730: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1090 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 34.856813: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1090 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=12 ino=257 dd-2584 [004] 34.856870: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1090 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 34.856927: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1090 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=14 ino=257 dd-2584 [004] 34.856983: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1090 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 34.857042: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1090 unstable=0 bg_thresh=1002 thresh=2004 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 34.857327: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1090 unstable=0 bg_thresh=1004 thresh=2008 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 34.857443: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1090 unstable=0 bg_thresh=1003 thresh=2007 gap=460 poll_thresh=18 ino=257 dd-2584 [004] 34.857448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=43572 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.864787: balance_dirty_state: bdi btrfs-1: dirty=457 wb=965 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 34.864882: balance_dirty_state: bdi btrfs-1: dirty=457 wb=965 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=13 ino=257 dd-2584 [004] 34.864938: balance_dirty_state: bdi btrfs-1: dirty=482 wb=965 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=14 ino=257 dd-2584 [004] 34.864994: balance_dirty_state: bdi btrfs-1: dirty=507 wb=965 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=15 ino=257 dd-2584 [004] 34.865049: balance_dirty_state: bdi btrfs-1: dirty=507 wb=965 unstable=0 bg_thresh=1003 thresh=2006 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 34.865160: balance_dirty_state: bdi btrfs-1: dirty=557 wb=965 unstable=0 bg_thresh=1005 thresh=2011 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 34.865165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=43572 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.872794: balance_dirty_state: bdi btrfs-1: dirty=557 wb=965 unstable=0 bg_thresh=1005 thresh=2011 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 34.872803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=41476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.880819: balance_dirty_state: bdi btrfs-1: dirty=557 wb=965 unstable=0 bg_thresh=1005 thresh=2011 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 34.880827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=41476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.888774: balance_dirty_state: bdi btrfs-1: dirty=557 wb=840 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=17 ino=257 dd-2584 [004] 34.888929: balance_dirty_state: bdi btrfs-1: dirty=557 wb=840 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 34.889081: balance_dirty_state: bdi btrfs-1: dirty=582 wb=840 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 34.889235: balance_dirty_state: bdi btrfs-1: dirty=582 wb=840 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 34.889390: balance_dirty_state: bdi btrfs-1: dirty=607 wb=840 unstable=0 bg_thresh=1005 thresh=2011 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 34.889693: balance_dirty_state: bdi btrfs-1: dirty=632 wb=840 unstable=0 bg_thresh=1005 thresh=2010 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 34.890534: balance_dirty_state: bdi btrfs-1: dirty=682 wb=840 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 34.890545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=41476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.896713: balance_dirty_state: bdi btrfs-1: dirty=682 wb=840 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 34.896719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=41476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.904766: balance_dirty_state: bdi btrfs-1: dirty=682 wb=840 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 34.904771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=41476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 34.912746: balance_dirty_state: bdi btrfs-1: dirty=682 wb=740 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=18 ino=257 dd-2584 [000] 34.912862: balance_dirty_state: bdi btrfs-1: dirty=707 wb=740 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=13 ino=257 dd-2584 [000] 34.912971: balance_dirty_state: bdi btrfs-1: dirty=707 wb=740 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=14 ino=257 dd-2584 [000] 34.913080: balance_dirty_state: bdi btrfs-1: dirty=732 wb=740 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=15 ino=257 dd-2584 [000] 34.913189: balance_dirty_state: bdi btrfs-1: dirty=757 wb=740 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=16 ino=257 dd-2584 [000] 34.913197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=41476 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 34.921610: balance_dirty_state: bdi btrfs-1: dirty=757 wb=590 unstable=0 bg_thresh=1002 thresh=2005 gap=658 poll_thresh=16 ino=257 dd-2584 [000] 34.921695: balance_dirty_state: bdi btrfs-1: dirty=757 wb=590 unstable=0 bg_thresh=1002 thresh=2004 gap=657 poll_thresh=12 ino=257 dd-2584 [000] 34.921779: balance_dirty_state: bdi btrfs-1: dirty=782 wb=590 unstable=0 bg_thresh=1002 thresh=2004 gap=632 poll_thresh=13 ino=257 dd-2584 [000] 34.921864: balance_dirty_state: bdi btrfs-1: dirty=807 wb=590 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=14 ino=257 dd-2584 [000] 34.921950: balance_dirty_state: bdi btrfs-1: dirty=807 wb=590 unstable=0 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=15 ino=257 dd-2584 [000] 34.922033: balance_dirty_state: bdi btrfs-1: dirty=832 wb=590 unstable=0 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=16 ino=257 dd-2584 [000] 34.922177: balance_dirty_state: bdi btrfs-1: dirty=857 wb=590 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 34.922294: balance_dirty_state: bdi btrfs-1: dirty=882 wb=590 unstable=0 bg_thresh=1002 thresh=2005 gap=533 poll_thresh=18 ino=257 dd-2584 [000] 34.922420: balance_dirty_state: bdi btrfs-1: dirty=932 wb=590 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 34.922425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=41476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.928836: balance_dirty_state: bdi btrfs-1: dirty=932 wb=590 unstable=0 bg_thresh=994 thresh=1989 gap=467 poll_thresh=19 ino=257 dd-2584 [004] 34.928842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=41476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.936798: balance_dirty_state: bdi btrfs-1: dirty=932 wb=590 unstable=0 bg_thresh=995 thresh=1990 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 34.936804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=41476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.944793: balance_dirty_state: bdi btrfs-1: dirty=932 wb=590 unstable=0 bg_thresh=995 thresh=1990 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 34.944799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=41476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.952814: balance_dirty_state: bdi btrfs-1: dirty=932 wb=465 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 34.953182: balance_dirty_state: bdi btrfs-1: dirty=932 wb=465 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 34.953268: balance_dirty_state: bdi btrfs-1: dirty=957 wb=465 unstable=0 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 34.953354: balance_dirty_state: bdi btrfs-1: dirty=982 wb=465 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 34.953527: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=465 unstable=0 bg_thresh=1005 thresh=2010 gap=538 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 34.953597: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17500 wrote=0 to_write=8192 dd-2584 [004] 34.953717: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=465 unstable=0 bg_thresh=1007 thresh=2014 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 34.953908: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=515 unstable=0 bg_thresh=1003 thresh=2007 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 34.953910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=41476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 34.955396: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=380 wrote=752 to_write=7440 dd-2584 [004] 34.960734: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1090 unstable=0 bg_thresh=1004 thresh=2009 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 34.960825: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1090 unstable=0 bg_thresh=1006 thresh=2013 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 34.960918: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1090 unstable=0 bg_thresh=1009 thresh=2018 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 34.961006: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1090 unstable=0 bg_thresh=1009 thresh=2018 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 34.961188: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1090 unstable=0 bg_thresh=1008 thresh=2017 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 34.961375: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1090 unstable=0 bg_thresh=1010 thresh=2021 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 34.961381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=41476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.968772: balance_dirty_state: bdi btrfs-1: dirty=426 wb=965 unstable=0 bg_thresh=1007 thresh=2014 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 34.969126: balance_dirty_state: bdi btrfs-1: dirty=451 wb=965 unstable=0 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 34.969211: balance_dirty_state: bdi btrfs-1: dirty=451 wb=965 unstable=0 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 34.969294: balance_dirty_state: bdi btrfs-1: dirty=476 wb=965 unstable=0 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 34.969377: balance_dirty_state: bdi btrfs-1: dirty=476 wb=965 unstable=0 bg_thresh=1012 thresh=2024 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 34.969548: balance_dirty_state: bdi btrfs-1: dirty=526 wb=965 unstable=0 bg_thresh=1011 thresh=2023 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 34.969719: balance_dirty_state: bdi btrfs-1: dirty=551 wb=965 unstable=0 bg_thresh=1011 thresh=2022 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 34.969888: balance_dirty_state: bdi btrfs-1: dirty=576 wb=965 unstable=0 bg_thresh=1010 thresh=2021 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 34.969895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=41476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.976825: balance_dirty_state: bdi btrfs-1: dirty=577 wb=965 unstable=0 bg_thresh=1010 thresh=2020 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 34.976836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=40232 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.984833: balance_dirty_state: bdi btrfs-1: dirty=588 wb=842 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=19 ino=257 dd-2584 [004] 34.984897: balance_dirty_state: bdi btrfs-1: dirty=588 wb=842 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 34.984953: balance_dirty_state: bdi btrfs-1: dirty=613 wb=842 unstable=0 bg_thresh=1003 thresh=2006 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 34.985009: balance_dirty_state: bdi btrfs-1: dirty=638 wb=842 unstable=0 bg_thresh=1005 thresh=2011 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 34.985119: balance_dirty_state: bdi btrfs-1: dirty=663 wb=842 unstable=0 bg_thresh=1008 thresh=2016 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 34.985397: balance_dirty_state: bdi btrfs-1: dirty=688 wb=842 unstable=0 bg_thresh=1007 thresh=2015 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 34.985401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=40232 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 34.992798: balance_dirty_state: bdi btrfs-1: dirty=688 wb=742 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=18 ino=257 dd-2584 [004] 34.992946: balance_dirty_state: bdi btrfs-1: dirty=713 wb=742 unstable=0 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=13 ino=257 dd-2584 [004] 34.993085: balance_dirty_state: bdi btrfs-1: dirty=738 wb=742 unstable=0 bg_thresh=1002 thresh=2005 gap=525 poll_thresh=14 ino=257 dd-2584 [004] 34.993225: balance_dirty_state: bdi btrfs-1: dirty=738 wb=742 unstable=0 bg_thresh=1005 thresh=2010 gap=530 poll_thresh=15 ino=257 dd-2584 [004] 34.993366: balance_dirty_state: bdi btrfs-1: dirty=763 wb=742 unstable=0 bg_thresh=1007 thresh=2015 gap=510 poll_thresh=16 ino=257 dd-2584 [004] 34.993650: balance_dirty_state: bdi btrfs-1: dirty=788 wb=742 unstable=0 bg_thresh=1007 thresh=2014 gap=484 poll_thresh=17 ino=257 dd-2584 [004] 34.993660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=40232 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.000836: balance_dirty_state: bdi btrfs-1: dirty=788 wb=742 unstable=0 bg_thresh=1007 thresh=2014 gap=484 poll_thresh=17 ino=257 dd-2584 [004] 35.000845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=40232 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.008818: balance_dirty_state: bdi btrfs-1: dirty=791 wb=739 unstable=0 bg_thresh=1006 thresh=2013 gap=483 poll_thresh=17 ino=257 dd-2584 [004] 35.008828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=40232 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.016841: balance_dirty_state: bdi btrfs-1: dirty=791 wb=614 unstable=0 bg_thresh=1004 thresh=2008 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 35.016963: balance_dirty_state: bdi btrfs-1: dirty=816 wb=614 unstable=0 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 35.017035: balance_dirty_state: bdi btrfs-1: dirty=816 wb=614 unstable=0 bg_thresh=1006 thresh=2013 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 35.017106: balance_dirty_state: bdi btrfs-1: dirty=841 wb=614 unstable=0 bg_thresh=1006 thresh=2013 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 35.017177: balance_dirty_state: bdi btrfs-1: dirty=866 wb=614 unstable=0 bg_thresh=1009 thresh=2018 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 35.017320: balance_dirty_state: bdi btrfs-1: dirty=891 wb=614 unstable=0 bg_thresh=1008 thresh=2017 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 35.017465: balance_dirty_state: bdi btrfs-1: dirty=916 wb=614 unstable=0 bg_thresh=1007 thresh=2015 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 35.017471: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=40232 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.024882: balance_dirty_state: bdi btrfs-1: dirty=909 wb=621 unstable=0 bg_thresh=1006 thresh=2012 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 35.024894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=40232 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.032773: balance_dirty_state: bdi btrfs-1: dirty=909 wb=496 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 35.032908: balance_dirty_state: bdi btrfs-1: dirty=929 wb=487 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 35.033370: balance_dirty_state: bdi btrfs-1: dirty=954 wb=487 unstable=0 bg_thresh=1002 thresh=2005 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 35.033486: balance_dirty_state: bdi btrfs-1: dirty=954 wb=487 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 35.033600: balance_dirty_state: bdi btrfs-1: dirty=979 wb=487 unstable=0 bg_thresh=1007 thresh=2015 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 35.033834: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=487 unstable=0 bg_thresh=1007 thresh=2014 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 35.034068: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=487 unstable=0 bg_thresh=1006 thresh=2013 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 35.034077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=40232 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 35.034105: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17580 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 35.037734: writeback_single_inode: bdi btrfs-1: ino=257 state= age=464 wrote=736 to_write=7456 dd-2584 [004] 35.040837: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1212 unstable=0 bg_thresh=1006 thresh=2013 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 35.040846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=40232 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 35.048816: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1087 unstable=0 bg_thresh=1001 thresh=2003 gap=612 poll_thresh=18 ino=257 dd-2584 [000] 35.048946: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1087 unstable=0 bg_thresh=1001 thresh=2003 gap=612 poll_thresh=13 ino=257 dd-2584 [000] 35.049067: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1087 unstable=0 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=14 ino=257 dd-2584 [000] 35.049184: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1087 unstable=0 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=15 ino=257 dd-2584 [000] 35.049301: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1087 unstable=0 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 35.049539: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1087 unstable=0 bg_thresh=1000 thresh=2000 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 35.049785: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1087 unstable=0 bg_thresh=1002 thresh=2004 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 35.049794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=40232 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.060821: balance_dirty_state: bdi btrfs-1: dirty=420 wb=971 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 35.060898: balance_dirty_state: bdi btrfs-1: dirty=445 wb=971 unstable=0 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 35.061119: balance_dirty_state: bdi btrfs-1: dirty=470 wb=971 unstable=0 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 35.061174: balance_dirty_state: bdi btrfs-1: dirty=470 wb=971 unstable=0 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 35.061231: balance_dirty_state: bdi btrfs-1: dirty=495 wb=971 unstable=0 bg_thresh=1008 thresh=2017 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 35.061342: balance_dirty_state: bdi btrfs-1: dirty=520 wb=971 unstable=0 bg_thresh=1008 thresh=2016 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 35.061455: balance_dirty_state: bdi btrfs-1: dirty=570 wb=971 unstable=0 bg_thresh=1007 thresh=2015 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 35.061459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=40232 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 35.068781: balance_dirty_state: bdi btrfs-1: dirty=570 wb=971 unstable=0 bg_thresh=1007 thresh=2015 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 35.068791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=40232 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.076796: balance_dirty_state: bdi btrfs-1: dirty=570 wb=846 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 35.076866: balance_dirty_state: bdi btrfs-1: dirty=570 wb=846 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 35.076921: balance_dirty_state: bdi btrfs-1: dirty=595 wb=846 unstable=0 bg_thresh=1002 thresh=2005 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 35.076976: balance_dirty_state: bdi btrfs-1: dirty=595 wb=846 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 35.077031: balance_dirty_state: bdi btrfs-1: dirty=620 wb=846 unstable=0 bg_thresh=1007 thresh=2015 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 35.077143: balance_dirty_state: bdi btrfs-1: dirty=645 wb=846 unstable=0 bg_thresh=1010 thresh=2020 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 35.077256: balance_dirty_state: bdi btrfs-1: dirty=695 wb=846 unstable=0 bg_thresh=1009 thresh=2019 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 35.077260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=40232 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.084793: balance_dirty_state: bdi btrfs-1: dirty=695 wb=846 unstable=0 bg_thresh=1009 thresh=2019 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 35.084800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=39268 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.092782: balance_dirty_state: bdi btrfs-1: dirty=695 wb=746 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=18 ino=257 dd-2584 [004] 35.092873: balance_dirty_state: bdi btrfs-1: dirty=695 wb=746 unstable=0 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=13 ino=257 dd-2584 [004] 35.093249: balance_dirty_state: bdi btrfs-1: dirty=720 wb=746 unstable=0 bg_thresh=1001 thresh=2003 gap=537 poll_thresh=14 ino=257 dd-2584 [004] 35.093337: balance_dirty_state: bdi btrfs-1: dirty=745 wb=746 unstable=0 bg_thresh=1004 thresh=2008 gap=517 poll_thresh=15 ino=257 dd-2584 [004] 35.093429: balance_dirty_state: bdi btrfs-1: dirty=745 wb=746 unstable=0 bg_thresh=1006 thresh=2013 gap=522 poll_thresh=16 ino=257 dd-2584 [004] 35.093616: balance_dirty_state: bdi btrfs-1: dirty=770 wb=746 unstable=0 bg_thresh=1003 thresh=2006 gap=490 poll_thresh=17 ino=257 dd-2584 [004] 35.093623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=39268 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.100845: balance_dirty_state: bdi btrfs-1: dirty=770 wb=746 unstable=0 bg_thresh=1003 thresh=2006 gap=490 poll_thresh=17 ino=257 dd-2584 [004] 35.100850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=39268 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 35.108883: balance_dirty_state: bdi btrfs-1: dirty=770 wb=621 unstable=0 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=17 ino=257 dd-2584 [005] 35.108957: balance_dirty_state: bdi btrfs-1: dirty=770 wb=621 unstable=0 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=13 ino=257 dd-2584 [005] 35.109023: balance_dirty_state: bdi btrfs-1: dirty=795 wb=621 unstable=0 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 35.109089: balance_dirty_state: bdi btrfs-1: dirty=820 wb=621 unstable=0 bg_thresh=1010 thresh=2020 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 35.109156: balance_dirty_state: bdi btrfs-1: dirty=820 wb=621 unstable=0 bg_thresh=1010 thresh=2020 gap=579 poll_thresh=16 ino=257 dd-2584 [005] 35.109289: balance_dirty_state: bdi btrfs-1: dirty=870 wb=621 unstable=0 bg_thresh=1009 thresh=2019 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 35.109423: balance_dirty_state: bdi btrfs-1: dirty=895 wb=621 unstable=0 bg_thresh=1011 thresh=2023 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 35.109557: balance_dirty_state: bdi btrfs-1: dirty=920 wb=621 unstable=0 bg_thresh=1011 thresh=2022 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 35.109562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=39268 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 35.116909: balance_dirty_state: bdi btrfs-1: dirty=920 wb=621 unstable=0 bg_thresh=1005 thresh=2010 gap=469 poll_thresh=19 ino=257 dd-2584 [005] 35.116917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=39268 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 35.128916: balance_dirty_state: bdi btrfs-1: dirty=920 wb=621 unstable=0 bg_thresh=1002 thresh=2004 gap=463 poll_thresh=19 ino=257 dd-2584 [005] 35.128925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=39268 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 35.136889: balance_dirty_state: bdi btrfs-1: dirty=920 wb=496 unstable=0 bg_thresh=1001 thresh=2003 gap=587 poll_thresh=19 ino=257 dd-2584 [005] 35.136991: balance_dirty_state: bdi btrfs-1: dirty=945 wb=496 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=14 ino=257 dd-2584 [005] 35.137248: balance_dirty_state: bdi btrfs-1: dirty=970 wb=496 unstable=0 bg_thresh=1004 thresh=2008 gap=542 poll_thresh=15 ino=257 dd-2584 [005] 35.137314: balance_dirty_state: bdi btrfs-1: dirty=970 wb=496 unstable=0 bg_thresh=1006 thresh=2013 gap=547 poll_thresh=16 ino=257 dd-2584 [005] 35.137445: balance_dirty_state: bdi btrfs-1: dirty=995 wb=496 unstable=0 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 35.137577: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=496 unstable=0 bg_thresh=1008 thresh=2016 gap=475 poll_thresh=18 ino=257 dd-2584 [005] 35.137582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=39268 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 35.137612: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17684 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 35.139651: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=752 to_write=7440 dd-2584 [005] 35.148832: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1121 unstable=0 bg_thresh=1007 thresh=2014 gap=573 poll_thresh=18 ino=257 dd-2584 [005] 35.148949: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1121 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=13 ino=257 dd-2584 [005] 35.149011: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1121 unstable=0 bg_thresh=1006 thresh=2013 gap=547 poll_thresh=14 ino=257 dd-2584 [005] 35.149069: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1121 unstable=0 bg_thresh=1003 thresh=2007 gap=516 poll_thresh=15 ino=257 dd-2584 [005] 35.149126: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1121 unstable=0 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=16 ino=257 dd-2584 [005] 35.149241: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1121 unstable=0 bg_thresh=1002 thresh=2005 gap=464 poll_thresh=17 ino=257 dd-2584 [005] 35.149245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=39268 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 35.156924: balance_dirty_state: bdi btrfs-1: dirty=420 wb=996 unstable=0 bg_thresh=1001 thresh=2003 gap=587 poll_thresh=17 ino=257 dd-2584 [001] 35.157029: balance_dirty_state: bdi btrfs-1: dirty=420 wb=996 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 35.157145: balance_dirty_state: bdi btrfs-1: dirty=445 wb=996 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 35.157263: balance_dirty_state: bdi btrfs-1: dirty=470 wb=996 unstable=0 bg_thresh=1006 thresh=2013 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 35.157382: balance_dirty_state: bdi btrfs-1: dirty=470 wb=996 unstable=0 bg_thresh=1003 thresh=2007 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 35.157967: balance_dirty_state: bdi btrfs-1: dirty=520 wb=996 unstable=0 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 35.157976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=39268 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 35.164950: balance_dirty_state: bdi btrfs-1: dirty=520 wb=846 unstable=0 bg_thresh=1007 thresh=2015 gap=649 poll_thresh=17 ino=257 dd-2584 [001] 35.165081: balance_dirty_state: bdi btrfs-1: dirty=520 wb=846 unstable=0 bg_thresh=1010 thresh=2020 gap=654 poll_thresh=13 ino=257 dd-2584 [001] 35.165200: balance_dirty_state: bdi btrfs-1: dirty=545 wb=846 unstable=0 bg_thresh=1007 thresh=2014 gap=623 poll_thresh=14 ino=257 dd-2584 [001] 35.165314: balance_dirty_state: bdi btrfs-1: dirty=570 wb=821 unstable=0 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=15 ino=257 dd-2584 [001] 35.165387: balance_dirty_state: bdi btrfs-1: dirty=570 wb=796 unstable=0 bg_thresh=1002 thresh=2005 gap=639 poll_thresh=16 ino=257 dd-2584 [001] 35.165523: balance_dirty_state: bdi btrfs-1: dirty=620 wb=771 unstable=0 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=17 ino=257 dd-2584 [001] 35.165651: balance_dirty_state: bdi btrfs-1: dirty=645 wb=771 unstable=0 bg_thresh=1002 thresh=2004 gap=588 poll_thresh=18 ino=257 dd-2584 [001] 35.165778: balance_dirty_state: bdi btrfs-1: dirty=670 wb=771 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=19 ino=257 dd-2584 [001] 35.165905: balance_dirty_state: bdi btrfs-1: dirty=695 wb=771 unstable=0 bg_thresh=1007 thresh=2014 gap=548 poll_thresh=20 ino=257 dd-2584 [001] 35.166036: balance_dirty_state: bdi btrfs-1: dirty=745 wb=771 unstable=0 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=21 ino=257 dd-2584 [001] 35.166041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=39268 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 35.172908: balance_dirty_state: bdi btrfs-1: dirty=745 wb=771 unstable=0 bg_thresh=1010 thresh=2020 gap=504 poll_thresh=21 ino=257 dd-2584 [001] 35.172917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=39268 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 35.180863: balance_dirty_state: bdi btrfs-1: dirty=745 wb=721 unstable=0 bg_thresh=1008 thresh=2017 gap=551 poll_thresh=21 ino=257 dd-2584 [001] 35.181105: balance_dirty_state: bdi btrfs-1: dirty=745 wb=646 unstable=0 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=16 ino=257 dd-2584 [001] 35.181222: balance_dirty_state: bdi btrfs-1: dirty=795 wb=646 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 35.181339: balance_dirty_state: bdi btrfs-1: dirty=820 wb=646 unstable=0 bg_thresh=1004 thresh=2008 gap=542 poll_thresh=18 ino=257 dd-2584 [001] 35.181456: balance_dirty_state: bdi btrfs-1: dirty=845 wb=646 unstable=0 bg_thresh=1003 thresh=2007 gap=516 poll_thresh=19 ino=257 dd-2584 [001] 35.181573: balance_dirty_state: bdi btrfs-1: dirty=870 wb=646 unstable=0 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=20 ino=257 dd-2584 [001] 35.181578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=39268 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 35.188943: balance_dirty_state: bdi btrfs-1: dirty=870 wb=371 unstable=0 bg_thresh=1000 thresh=2000 gap=759 poll_thresh=20 ino=257 dd-2584 [001] 35.189056: balance_dirty_state: bdi btrfs-1: dirty=895 wb=371 unstable=0 bg_thresh=1000 thresh=2000 gap=734 poll_thresh=15 ino=257 dd-2584 [001] 35.189117: balance_dirty_state: bdi btrfs-1: dirty=920 wb=371 unstable=0 bg_thresh=1005 thresh=2011 gap=720 poll_thresh=16 ino=257 dd-2584 [001] 35.189238: balance_dirty_state: bdi btrfs-1: dirty=945 wb=371 unstable=0 bg_thresh=1004 thresh=2008 gap=692 poll_thresh=17 ino=257 dd-2584 [001] 35.189362: balance_dirty_state: bdi btrfs-1: dirty=970 wb=371 unstable=0 bg_thresh=1002 thresh=2004 gap=663 poll_thresh=18 ino=257 dd-2584 [001] 35.189650: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=371 unstable=0 bg_thresh=1006 thresh=2012 gap=621 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 35.189665: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17736 wrote=0 to_write=8192 dd-2584 [001] 35.189775: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=371 unstable=0 bg_thresh=1005 thresh=2011 gap=595 poll_thresh=20 ino=257 dd-2584 [001] 35.189901: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=421 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=21 ino=257 dd-2584 [001] 35.190028: balance_dirty_state: bdi btrfs-1: dirty=995 wb=471 unstable=0 bg_thresh=1004 thresh=2008 gap=542 poll_thresh=22 ino=257 dd-2584 [001] 35.190182: balance_dirty_state: bdi btrfs-1: dirty=970 wb=546 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=23 ino=257 dd-2584 [001] 35.190184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=100% bdi_bw=39964 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 35.191643: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=816 to_write=7376 dd-2584 [001] 35.196872: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1046 unstable=0 bg_thresh=1004 thresh=2009 gap=618 poll_thresh=23 ino=257 dd-2584 [001] 35.196957: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1046 unstable=0 bg_thresh=1004 thresh=2009 gap=618 poll_thresh=17 ino=257 dd-2584 [001] 35.197112: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1046 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=18 ino=257 dd-2584 [001] 35.197268: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1046 unstable=0 bg_thresh=1006 thresh=2012 gap=546 poll_thresh=19 ino=257 dd-2584 [001] 35.197425: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1046 unstable=0 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=20 ino=257 dd-2584 [001] 35.197857: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1046 unstable=0 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=21 ino=257 dd-2584 [001] 35.197863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=39964 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 35.204938: balance_dirty_state: bdi btrfs-1: dirty=470 wb=921 unstable=0 bg_thresh=1003 thresh=2006 gap=615 poll_thresh=21 ino=257 dd-2584 [001] 35.205035: balance_dirty_state: bdi btrfs-1: dirty=495 wb=921 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 35.205151: balance_dirty_state: bdi btrfs-1: dirty=520 wb=921 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 35.205263: balance_dirty_state: bdi btrfs-1: dirty=570 wb=921 unstable=0 bg_thresh=1004 thresh=2008 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 35.205378: balance_dirty_state: bdi btrfs-1: dirty=595 wb=921 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 35.205382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=100% bdi_bw=39964 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 35.212940: balance_dirty_state: bdi btrfs-1: dirty=595 wb=821 unstable=0 bg_thresh=1005 thresh=2010 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 35.213025: balance_dirty_state: bdi btrfs-1: dirty=620 wb=821 unstable=0 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=14 ino=257 dd-2584 [001] 35.213087: balance_dirty_state: bdi btrfs-1: dirty=620 wb=821 unstable=0 bg_thresh=1007 thresh=2014 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 35.213147: balance_dirty_state: bdi btrfs-1: dirty=645 wb=821 unstable=0 bg_thresh=1004 thresh=2008 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 35.213264: balance_dirty_state: bdi btrfs-1: dirty=670 wb=821 unstable=0 bg_thresh=1003 thresh=2007 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 35.213380: balance_dirty_state: bdi btrfs-1: dirty=695 wb=821 unstable=0 bg_thresh=1003 thresh=2006 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 35.213385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=39964 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 35.220934: balance_dirty_state: bdi btrfs-1: dirty=695 wb=821 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 35.220941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=39964 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 35.228861: balance_dirty_state: bdi btrfs-1: dirty=695 wb=546 unstable=0 bg_thresh=1003 thresh=2007 gap=766 poll_thresh=18 ino=257 dd-2584 [001] 35.229141: balance_dirty_state: bdi btrfs-1: dirty=720 wb=546 unstable=0 bg_thresh=1006 thresh=2012 gap=746 poll_thresh=13 ino=257 dd-2584 [001] 35.229202: balance_dirty_state: bdi btrfs-1: dirty=745 wb=546 unstable=0 bg_thresh=1005 thresh=2011 gap=720 poll_thresh=14 ino=257 dd-2584 [001] 35.229261: balance_dirty_state: bdi btrfs-1: dirty=745 wb=546 unstable=0 bg_thresh=1008 thresh=2016 gap=725 poll_thresh=15 ino=257 dd-2584 [001] 35.229321: balance_dirty_state: bdi btrfs-1: dirty=770 wb=546 unstable=0 bg_thresh=1005 thresh=2010 gap=694 poll_thresh=16 ino=257 dd-2584 [001] 35.229439: balance_dirty_state: bdi btrfs-1: dirty=795 wb=546 unstable=0 bg_thresh=1004 thresh=2009 gap=668 poll_thresh=17 ino=257 dd-2584 [001] 35.229557: balance_dirty_state: bdi btrfs-1: dirty=820 wb=546 unstable=0 bg_thresh=1004 thresh=2008 gap=642 poll_thresh=18 ino=257 dd-2584 [001] 35.229678: balance_dirty_state: bdi btrfs-1: dirty=870 wb=546 unstable=0 bg_thresh=1006 thresh=2012 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 35.229799: balance_dirty_state: bdi btrfs-1: dirty=895 wb=546 unstable=0 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=20 ino=257 dd-2584 [001] 35.229920: balance_dirty_state: bdi btrfs-1: dirty=920 wb=546 unstable=0 bg_thresh=1005 thresh=2010 gap=544 poll_thresh=21 ino=257 dd-2584 [001] 35.230041: balance_dirty_state: bdi btrfs-1: dirty=970 wb=546 unstable=0 bg_thresh=1007 thresh=2014 gap=498 poll_thresh=22 ino=257 dd-2584 [001] 35.230046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=39964 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 35.236890: balance_dirty_state: bdi btrfs-1: dirty=945 wb=421 unstable=0 bg_thresh=1004 thresh=2008 gap=642 poll_thresh=22 ino=257 dd-2584 [005] 35.237251: balance_dirty_state: bdi btrfs-1: dirty=945 wb=421 unstable=0 bg_thresh=1004 thresh=2008 gap=642 poll_thresh=16 ino=257 dd-2584 [005] 35.237430: balance_dirty_state: bdi btrfs-1: dirty=970 wb=421 unstable=0 bg_thresh=1006 thresh=2012 gap=621 poll_thresh=17 ino=257 dd-2584 [005] 35.237609: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=421 unstable=0 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 35.237650: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17784 wrote=0 to_write=8192 dd-2584 [005] 35.237796: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=421 unstable=0 bg_thresh=1007 thresh=2015 gap=549 poll_thresh=19 ino=257 dd-2584 [005] 35.237987: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=471 unstable=0 bg_thresh=1007 thresh=2014 gap=498 poll_thresh=20 ino=257 dd-2584 [005] 35.237989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=39964 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 35.240614: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=768 to_write=7424 dd-2584 [001] 35.244856: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1071 unstable=0 bg_thresh=1004 thresh=2009 gap=618 poll_thresh=20 ino=257 dd-2584 [001] 35.244981: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1071 unstable=0 bg_thresh=1004 thresh=2009 gap=618 poll_thresh=15 ino=257 dd-2584 [001] 35.245130: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1071 unstable=0 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=16 ino=257 dd-2584 [001] 35.245326: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1071 unstable=0 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=17 ino=257 dd-2584 [001] 35.245489: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1071 unstable=0 bg_thresh=1015 thresh=2030 gap=564 poll_thresh=18 ino=257 dd-2584 [001] 35.246289: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1071 unstable=0 bg_thresh=1014 thresh=2028 gap=512 poll_thresh=19 ino=257 dd-2584 [001] 35.246586: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1071 unstable=0 bg_thresh=1012 thresh=2025 gap=484 poll_thresh=20 ino=257 dd-2584 [001] 35.246596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=39964 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 35.256854: balance_dirty_state: bdi btrfs-1: dirty=470 wb=821 unstable=0 bg_thresh=1002 thresh=2004 gap=713 poll_thresh=20 ino=257 dd-2584 [001] 35.256975: balance_dirty_state: bdi btrfs-1: dirty=495 wb=821 unstable=0 bg_thresh=1002 thresh=2004 gap=688 poll_thresh=15 ino=257 dd-2584 [001] 35.257036: balance_dirty_state: bdi btrfs-1: dirty=495 wb=821 unstable=0 bg_thresh=1004 thresh=2009 gap=693 poll_thresh=16 ino=257 dd-2584 [001] 35.257153: balance_dirty_state: bdi btrfs-1: dirty=545 wb=821 unstable=0 bg_thresh=1007 thresh=2014 gap=648 poll_thresh=17 ino=257 dd-2584 [001] 35.257273: balance_dirty_state: bdi btrfs-1: dirty=570 wb=821 unstable=0 bg_thresh=1009 thresh=2019 gap=628 poll_thresh=18 ino=257 dd-2584 [001] 35.257400: balance_dirty_state: bdi btrfs-1: dirty=595 wb=821 unstable=0 bg_thresh=1005 thresh=2010 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 35.257522: balance_dirty_state: bdi btrfs-1: dirty=620 wb=821 unstable=0 bg_thresh=1010 thresh=2020 gap=579 poll_thresh=20 ino=257 dd-2584 [001] 35.257641: balance_dirty_state: bdi btrfs-1: dirty=670 wb=821 unstable=0 bg_thresh=1009 thresh=2019 gap=528 poll_thresh=21 ino=257 dd-2584 [001] 35.257933: balance_dirty_state: bdi btrfs-1: dirty=695 wb=821 unstable=0 bg_thresh=1009 thresh=2018 gap=502 poll_thresh=22 ino=257 dd-2584 [001] 35.257938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=39964 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 35.264953: balance_dirty_state: bdi btrfs-1: dirty=695 wb=821 unstable=0 bg_thresh=1012 thresh=2024 gap=508 poll_thresh=22 ino=257 dd-2584 [001] 35.265061: balance_dirty_state: bdi btrfs-1: dirty=720 wb=771 unstable=0 bg_thresh=1011 thresh=2023 gap=532 poll_thresh=16 ino=257 dd-2584 [001] 35.265201: balance_dirty_state: bdi btrfs-1: dirty=745 wb=696 unstable=0 bg_thresh=1011 thresh=2022 gap=581 poll_thresh=17 ino=257 dd-2584 [001] 35.265319: balance_dirty_state: bdi btrfs-1: dirty=770 wb=696 unstable=0 bg_thresh=1010 thresh=2021 gap=555 poll_thresh=18 ino=257 dd-2584 [001] 35.265437: balance_dirty_state: bdi btrfs-1: dirty=795 wb=696 unstable=0 bg_thresh=1012 thresh=2025 gap=534 poll_thresh=19 ino=257 dd-2584 [001] 35.265557: balance_dirty_state: bdi btrfs-1: dirty=845 wb=696 unstable=0 bg_thresh=1009 thresh=2018 gap=477 poll_thresh=20 ino=257 dd-2584 [001] 35.265562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=39964 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 35.276990: balance_dirty_state: bdi btrfs-1: dirty=845 wb=546 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=20 ino=257 dd-2584 [001] 35.277083: balance_dirty_state: bdi btrfs-1: dirty=845 wb=546 unstable=0 bg_thresh=1002 thresh=2005 gap=614 poll_thresh=15 ino=257 dd-2584 [001] 35.277141: balance_dirty_state: bdi btrfs-1: dirty=870 wb=546 unstable=0 bg_thresh=999 thresh=1999 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 35.277254: balance_dirty_state: bdi btrfs-1: dirty=895 wb=546 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 35.277367: balance_dirty_state: bdi btrfs-1: dirty=945 wb=546 unstable=0 bg_thresh=1001 thresh=2002 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 35.277644: balance_dirty_state: bdi btrfs-1: dirty=970 wb=546 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 35.277648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=39964 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 35.288955: balance_dirty_state: bdi btrfs-1: dirty=970 wb=296 unstable=0 bg_thresh=999 thresh=1998 gap=732 poll_thresh=19 ino=257 dd-2584 [001] 35.289051: balance_dirty_state: bdi btrfs-1: dirty=970 wb=296 unstable=0 bg_thresh=1001 thresh=2003 gap=737 poll_thresh=14 ino=257 dd-2584 [001] 35.289111: balance_dirty_state: bdi btrfs-1: dirty=995 wb=296 unstable=0 bg_thresh=998 thresh=1997 gap=706 poll_thresh=15 ino=257 dd-2584 [001] 35.289168: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=296 unstable=0 bg_thresh=1001 thresh=2002 gap=686 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 35.289229: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17836 wrote=0 to_write=8192 dd-2584 [001] 35.289294: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=296 unstable=0 bg_thresh=1000 thresh=2001 gap=660 poll_thresh=17 ino=257 dd-2584 [001] 35.289420: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=321 unstable=0 bg_thresh=999 thresh=1999 gap=633 poll_thresh=18 ino=257 dd-2584 [001] 35.289545: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=371 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=19 ino=257 dd-2584 [001] 35.289679: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=421 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=20 ino=257 dd-2584 [001] 35.289850: balance_dirty_state: bdi btrfs-1: dirty=970 wb=496 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=21 ino=257 dd-2584 [001] 35.290306: balance_dirty_state: bdi btrfs-1: dirty=770 wb=721 unstable=0 bg_thresh=1000 thresh=2000 gap=509 poll_thresh=22 ino=257 dd-2584 [001] 35.290477: balance_dirty_state: bdi btrfs-1: dirty=745 wb=796 unstable=0 bg_thresh=999 thresh=1999 gap=458 poll_thresh=23 ino=257 dd-2584 [001] 35.290479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=39964 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 35.291429: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=928 to_write=7264 dd-2584 [001] 35.300862: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1096 unstable=0 bg_thresh=999 thresh=1999 gap=583 poll_thresh=23 ino=257 dd-2584 [001] 35.301032: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1096 unstable=0 bg_thresh=1002 thresh=2004 gap=588 poll_thresh=17 ino=257 dd-2584 [001] 35.301359: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1096 unstable=0 bg_thresh=1001 thresh=2003 gap=537 poll_thresh=18 ino=257 dd-2584 [001] 35.301632: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1096 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 35.301867: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1096 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 35.301876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=42780 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 35.308978: balance_dirty_state: bdi btrfs-1: dirty=420 wb=971 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=20 ino=257 dd-2584 [001] 35.309073: balance_dirty_state: bdi btrfs-1: dirty=445 wb=971 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 35.309136: balance_dirty_state: bdi btrfs-1: dirty=445 wb=971 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 35.309257: balance_dirty_state: bdi btrfs-1: dirty=495 wb=971 unstable=0 bg_thresh=999 thresh=1998 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 35.309376: balance_dirty_state: bdi btrfs-1: dirty=520 wb=971 unstable=0 bg_thresh=998 thresh=1997 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 35.309666: balance_dirty_state: bdi btrfs-1: dirty=545 wb=971 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 35.309671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=42780 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 35.316920: balance_dirty_state: bdi btrfs-1: dirty=545 wb=846 unstable=0 bg_thresh=1002 thresh=2005 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 35.316987: balance_dirty_state: bdi btrfs-1: dirty=570 wb=846 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 35.317047: balance_dirty_state: bdi btrfs-1: dirty=595 wb=846 unstable=0 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 35.317106: balance_dirty_state: bdi btrfs-1: dirty=595 wb=846 unstable=0 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 35.317223: balance_dirty_state: bdi btrfs-1: dirty=645 wb=846 unstable=0 bg_thresh=1001 thresh=2002 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 35.317343: balance_dirty_state: bdi btrfs-1: dirty=670 wb=846 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 35.317348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=42780 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 35.324926: balance_dirty_state: bdi btrfs-1: dirty=670 wb=571 unstable=0 bg_thresh=995 thresh=1990 gap=749 poll_thresh=18 ino=257 dd-2584 [001] 35.324994: balance_dirty_state: bdi btrfs-1: dirty=670 wb=571 unstable=0 bg_thresh=997 thresh=1995 gap=754 poll_thresh=13 ino=257 dd-2584 [001] 35.325056: balance_dirty_state: bdi btrfs-1: dirty=695 wb=571 unstable=0 bg_thresh=1000 thresh=2001 gap=735 poll_thresh=14 ino=257 dd-2584 [001] 35.325115: balance_dirty_state: bdi btrfs-1: dirty=720 wb=571 unstable=0 bg_thresh=1003 thresh=2006 gap=715 poll_thresh=15 ino=257 dd-2584 [001] 35.325174: balance_dirty_state: bdi btrfs-1: dirty=720 wb=571 unstable=0 bg_thresh=1000 thresh=2000 gap=709 poll_thresh=16 ino=257 dd-2584 [001] 35.325289: balance_dirty_state: bdi btrfs-1: dirty=770 wb=571 unstable=0 bg_thresh=1002 thresh=2004 gap=663 poll_thresh=17 ino=257 dd-2584 [001] 35.325577: balance_dirty_state: bdi btrfs-1: dirty=795 wb=571 unstable=0 bg_thresh=1001 thresh=2003 gap=637 poll_thresh=18 ino=257 dd-2584 [001] 35.325695: balance_dirty_state: bdi btrfs-1: dirty=820 wb=571 unstable=0 bg_thresh=1001 thresh=2002 gap=611 poll_thresh=19 ino=257 dd-2584 [001] 35.325813: balance_dirty_state: bdi btrfs-1: dirty=845 wb=571 unstable=0 bg_thresh=1003 thresh=2006 gap=590 poll_thresh=20 ino=257 dd-2584 [001] 35.325931: balance_dirty_state: bdi btrfs-1: dirty=895 wb=571 unstable=0 bg_thresh=1002 thresh=2005 gap=539 poll_thresh=21 ino=257 dd-2584 [001] 35.326051: balance_dirty_state: bdi btrfs-1: dirty=920 wb=571 unstable=0 bg_thresh=1002 thresh=2004 gap=513 poll_thresh=22 ino=257 dd-2584 [001] 35.326169: balance_dirty_state: bdi btrfs-1: dirty=945 wb=571 unstable=0 bg_thresh=1001 thresh=2003 gap=487 poll_thresh=23 ino=257 dd-2584 [001] 35.326174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=42780 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 35.332914: balance_dirty_state: bdi btrfs-1: dirty=945 wb=446 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=23 ino=257 dd-2584 [001] 35.332983: balance_dirty_state: bdi btrfs-1: dirty=970 wb=446 unstable=0 bg_thresh=999 thresh=1999 gap=583 poll_thresh=17 ino=257 dd-2584 [001] 35.333110: balance_dirty_state: bdi btrfs-1: dirty=995 wb=446 unstable=0 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 35.333234: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=446 unstable=0 bg_thresh=996 thresh=1992 gap=501 poll_thresh=19 ino=257 flush-btrfs-1-2586 [000] 35.333284: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17880 wrote=0 to_write=8192 dd-2584 [001] 35.333543: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=496 unstable=0 bg_thresh=996 thresh=1992 gap=476 poll_thresh=20 ino=257 dd-2584 [001] 35.333545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=42780 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 35.335055: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=752 to_write=7440 dd-2584 [001] 35.340868: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1071 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=20 ino=257 dd-2584 [001] 35.340954: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1071 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=15 ino=257 dd-2584 [001] 35.341033: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1071 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 35.341188: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1071 unstable=0 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=17 ino=257 dd-2584 [001] 35.341340: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1071 unstable=0 bg_thresh=1001 thresh=2003 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 35.341500: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1071 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 35.341506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=42780 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 35.348979: balance_dirty_state: bdi btrfs-1: dirty=445 wb=946 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 35.349107: balance_dirty_state: bdi btrfs-1: dirty=470 wb=946 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 35.349228: balance_dirty_state: bdi btrfs-1: dirty=470 wb=946 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 35.349346: balance_dirty_state: bdi btrfs-1: dirty=495 wb=946 unstable=0 bg_thresh=999 thresh=1999 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 35.349579: balance_dirty_state: bdi btrfs-1: dirty=520 wb=946 unstable=0 bg_thresh=999 thresh=1998 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 35.350163: balance_dirty_state: bdi btrfs-1: dirty=545 wb=946 unstable=0 bg_thresh=998 thresh=1997 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 35.350402: balance_dirty_state: bdi btrfs-1: dirty=595 wb=946 unstable=0 bg_thresh=1000 thresh=2001 gap=460 poll_thresh=19 ino=257 dd-2584 [001] 35.350412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=42780 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 35.356947: balance_dirty_state: bdi btrfs-1: dirty=595 wb=896 unstable=0 bg_thresh=1001 thresh=2002 gap=511 poll_thresh=19 ino=257 dd-2584 [001] 35.357075: balance_dirty_state: bdi btrfs-1: dirty=595 wb=896 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=14 ino=257 dd-2584 [001] 35.357194: balance_dirty_state: bdi btrfs-1: dirty=620 wb=896 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=15 ino=257 dd-2584 [001] 35.357202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=42780 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 35.364948: balance_dirty_state: bdi btrfs-1: dirty=620 wb=646 unstable=0 bg_thresh=999 thresh=1999 gap=733 poll_thresh=15 ino=257 dd-2584 [001] 35.365025: balance_dirty_state: bdi btrfs-1: dirty=645 wb=646 unstable=0 bg_thresh=999 thresh=1998 gap=707 poll_thresh=11 ino=257 dd-2584 [001] 35.365083: balance_dirty_state: bdi btrfs-1: dirty=645 wb=646 unstable=0 bg_thresh=999 thresh=1998 gap=707 poll_thresh=12 ino=257 dd-2584 [001] 35.365142: balance_dirty_state: bdi btrfs-1: dirty=670 wb=646 unstable=0 bg_thresh=998 thresh=1997 gap=681 poll_thresh=13 ino=257 dd-2584 [001] 35.365202: balance_dirty_state: bdi btrfs-1: dirty=695 wb=646 unstable=0 bg_thresh=998 thresh=1997 gap=656 poll_thresh=14 ino=257 dd-2584 [001] 35.365261: balance_dirty_state: bdi btrfs-1: dirty=695 wb=646 unstable=0 bg_thresh=1000 thresh=2001 gap=660 poll_thresh=15 ino=257 dd-2584 [001] 35.365320: balance_dirty_state: bdi btrfs-1: dirty=720 wb=646 unstable=0 bg_thresh=1000 thresh=2001 gap=635 poll_thresh=16 ino=257 dd-2584 [001] 35.365436: balance_dirty_state: bdi btrfs-1: dirty=745 wb=646 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=17 ino=257 dd-2584 [001] 35.365552: balance_dirty_state: bdi btrfs-1: dirty=770 wb=646 unstable=0 bg_thresh=999 thresh=1999 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 35.365840: balance_dirty_state: bdi btrfs-1: dirty=820 wb=646 unstable=0 bg_thresh=1001 thresh=2003 gap=537 poll_thresh=19 ino=257 dd-2584 [001] 35.365960: balance_dirty_state: bdi btrfs-1: dirty=845 wb=646 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=20 ino=257 dd-2584 [001] 35.366080: balance_dirty_state: bdi btrfs-1: dirty=870 wb=646 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=21 ino=257 dd-2584 [001] 35.366084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=42780 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 35.372931: balance_dirty_state: bdi btrfs-1: dirty=870 wb=521 unstable=0 bg_thresh=998 thresh=1997 gap=606 poll_thresh=21 ino=257 dd-2584 [001] 35.372997: balance_dirty_state: bdi btrfs-1: dirty=895 wb=521 unstable=0 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 35.373117: balance_dirty_state: bdi btrfs-1: dirty=920 wb=521 unstable=0 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=17 ino=257 dd-2584 [001] 35.373234: balance_dirty_state: bdi btrfs-1: dirty=945 wb=521 unstable=0 bg_thresh=1002 thresh=2005 gap=539 poll_thresh=18 ino=257 dd-2584 [001] 35.373352: balance_dirty_state: bdi btrfs-1: dirty=995 wb=521 unstable=0 bg_thresh=1002 thresh=2004 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 35.373357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=42780 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 35.380961: balance_dirty_state: bdi btrfs-1: dirty=995 wb=396 unstable=0 bg_thresh=1002 thresh=2005 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 35.381056: balance_dirty_state: bdi btrfs-1: dirty=995 wb=396 unstable=0 bg_thresh=999 thresh=1999 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 35.381116: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=396 unstable=0 bg_thresh=1002 thresh=2004 gap=588 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 35.381176: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17928 wrote=0 to_write=8192 dd-2584 [001] 35.381184: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=396 unstable=0 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 35.381480: balance_dirty_state: bdi btrfs-1: dirty=970 wb=471 unstable=0 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=17 ino=257 dd-2584 [001] 35.381616: balance_dirty_state: bdi btrfs-1: dirty=945 wb=521 unstable=0 bg_thresh=1000 thresh=2001 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 35.381791: balance_dirty_state: bdi btrfs-1: dirty=895 wb=596 unstable=0 bg_thresh=1000 thresh=2000 gap=509 poll_thresh=19 ino=257 dd-2584 [001] 35.381965: balance_dirty_state: bdi btrfs-1: dirty=870 wb=671 unstable=0 bg_thresh=1002 thresh=2004 gap=463 poll_thresh=20 ino=257 dd-2584 [001] 35.381967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=42780 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 35.384147: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=848 to_write=7344 dd-2584 [001] 35.388884: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1071 unstable=0 bg_thresh=1001 thresh=2003 gap=612 poll_thresh=20 ino=257 dd-2584 [001] 35.388970: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1071 unstable=0 bg_thresh=1004 thresh=2008 gap=617 poll_thresh=15 ino=257 dd-2584 [001] 35.389053: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1071 unstable=0 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 35.389213: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1071 unstable=0 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 35.389377: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1071 unstable=0 bg_thresh=1002 thresh=2005 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 35.389540: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1071 unstable=0 bg_thresh=1002 thresh=2004 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 35.389546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=42780 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 35.396984: balance_dirty_state: bdi btrfs-1: dirty=445 wb=946 unstable=0 bg_thresh=1001 thresh=2003 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 35.397062: balance_dirty_state: bdi btrfs-1: dirty=445 wb=946 unstable=0 bg_thresh=1001 thresh=2002 gap=611 poll_thresh=14 ino=257 dd-2584 [001] 35.397299: balance_dirty_state: bdi btrfs-1: dirty=470 wb=946 unstable=0 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=15 ino=257 dd-2584 [001] 35.397359: balance_dirty_state: bdi btrfs-1: dirty=495 wb=946 unstable=0 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 35.397477: balance_dirty_state: bdi btrfs-1: dirty=520 wb=946 unstable=0 bg_thresh=1000 thresh=2000 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 35.397595: balance_dirty_state: bdi btrfs-1: dirty=545 wb=946 unstable=0 bg_thresh=1002 thresh=2004 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 35.397713: balance_dirty_state: bdi btrfs-1: dirty=595 wb=946 unstable=0 bg_thresh=1004 thresh=2008 gap=467 poll_thresh=19 ino=257 dd-2584 [001] 35.397718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=42780 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 35.404941: balance_dirty_state: bdi btrfs-1: dirty=595 wb=846 unstable=0 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=19 ino=257 dd-2584 [001] 35.405030: balance_dirty_state: bdi btrfs-1: dirty=595 wb=846 unstable=0 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=14 ino=257 dd-2584 [001] 35.405092: balance_dirty_state: bdi btrfs-1: dirty=620 wb=846 unstable=0 bg_thresh=999 thresh=1999 gap=533 poll_thresh=15 ino=257 dd-2584 [001] 35.405152: balance_dirty_state: bdi btrfs-1: dirty=645 wb=846 unstable=0 bg_thresh=1002 thresh=2004 gap=513 poll_thresh=16 ino=257 dd-2584 [001] 35.405272: balance_dirty_state: bdi btrfs-1: dirty=670 wb=846 unstable=0 bg_thresh=1001 thresh=2003 gap=487 poll_thresh=17 ino=257 dd-2584 [001] 35.405276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=99% bdi_bw=45464 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 35.412900: balance_dirty_state: bdi btrfs-1: dirty=670 wb=846 unstable=0 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=17 ino=257 dd-2584 [001] 35.412904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=45464 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 35.425012: balance_dirty_state: bdi btrfs-1: dirty=670 wb=446 unstable=0 bg_thresh=995 thresh=1990 gap=874 poll_thresh=17 ino=257 dd-2584 [001] 35.425076: balance_dirty_state: bdi btrfs-1: dirty=670 wb=446 unstable=0 bg_thresh=997 thresh=1995 gap=879 poll_thresh=13 ino=257 dd-2584 [001] 35.425135: balance_dirty_state: bdi btrfs-1: dirty=695 wb=446 unstable=0 bg_thresh=997 thresh=1995 gap=854 poll_thresh=14 ino=257 dd-2584 [001] 35.425192: balance_dirty_state: bdi btrfs-1: dirty=720 wb=446 unstable=0 bg_thresh=1000 thresh=2000 gap=834 poll_thresh=15 ino=257 dd-2584 [001] 35.425422: balance_dirty_state: bdi btrfs-1: dirty=720 wb=446 unstable=0 bg_thresh=1000 thresh=2000 gap=834 poll_thresh=16 ino=257 dd-2584 [001] 35.425539: balance_dirty_state: bdi btrfs-1: dirty=770 wb=446 unstable=0 bg_thresh=1002 thresh=2004 gap=788 poll_thresh=17 ino=257 dd-2584 [001] 35.425658: balance_dirty_state: bdi btrfs-1: dirty=795 wb=446 unstable=0 bg_thresh=1001 thresh=2003 gap=762 poll_thresh=18 ino=257 dd-2584 [001] 35.425774: balance_dirty_state: bdi btrfs-1: dirty=820 wb=446 unstable=0 bg_thresh=1001 thresh=2002 gap=736 poll_thresh=19 ino=257 dd-2584 [001] 35.425892: balance_dirty_state: bdi btrfs-1: dirty=845 wb=446 unstable=0 bg_thresh=1003 thresh=2006 gap=715 poll_thresh=20 ino=257 dd-2584 [001] 35.426010: balance_dirty_state: bdi btrfs-1: dirty=895 wb=446 unstable=0 bg_thresh=1002 thresh=2005 gap=664 poll_thresh=21 ino=257 dd-2584 [001] 35.426128: balance_dirty_state: bdi btrfs-1: dirty=920 wb=446 unstable=0 bg_thresh=1002 thresh=2004 gap=638 poll_thresh=22 ino=257 dd-2584 [001] 35.426248: balance_dirty_state: bdi btrfs-1: dirty=945 wb=446 unstable=0 bg_thresh=998 thresh=1997 gap=606 poll_thresh=23 ino=257 dd-2584 [001] 35.426527: balance_dirty_state: bdi btrfs-1: dirty=995 wb=446 unstable=0 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=24 ino=257 dd-2584 [001] 35.426651: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=446 unstable=0 bg_thresh=1000 thresh=2000 gap=534 poll_thresh=25 ino=257 flush-btrfs-1-2586 [002] 35.426725: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17972 wrote=0 to_write=8192 dd-2584 [001] 35.426778: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=446 unstable=0 bg_thresh=999 thresh=1999 gap=508 poll_thresh=26 ino=257 dd-2584 [001] 35.426906: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=471 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=27 ino=257 dd-2584 [001] 35.426907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=45464 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 35.428504: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=276 wrote=768 to_write=7424 dd-2584 [001] 35.436933: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1096 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=27 ino=257 dd-2584 [001] 35.437041: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1096 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=20 ino=257 dd-2584 [001] 35.437160: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1096 unstable=0 bg_thresh=999 thresh=1999 gap=558 poll_thresh=21 ino=257 dd-2584 [001] 35.437275: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1096 unstable=0 bg_thresh=999 thresh=1998 gap=507 poll_thresh=22 ino=257 dd-2584 [001] 35.437391: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1096 unstable=0 bg_thresh=995 thresh=1991 gap=475 poll_thresh=23 ino=257 dd-2584 [001] 35.437396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=100% bdi_bw=45464 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 35.445029: balance_dirty_state: bdi btrfs-1: dirty=420 wb=846 unstable=0 bg_thresh=993 thresh=1987 gap=721 poll_thresh=23 ino=257 dd-2584 [006] 35.445128: balance_dirty_state: bdi btrfs-1: dirty=420 wb=846 unstable=0 bg_thresh=993 thresh=1987 gap=721 poll_thresh=17 ino=257 dd-2584 [006] 35.445722: balance_dirty_state: bdi btrfs-1: dirty=470 wb=846 unstable=0 bg_thresh=998 thresh=1997 gap=681 poll_thresh=18 ino=257 dd-2584 [006] 35.445957: balance_dirty_state: bdi btrfs-1: dirty=495 wb=846 unstable=0 bg_thresh=998 thresh=1996 gap=655 poll_thresh=19 ino=257 dd-2584 [006] 35.446192: balance_dirty_state: bdi btrfs-1: dirty=520 wb=846 unstable=0 bg_thresh=997 thresh=1995 gap=629 poll_thresh=20 ino=257 dd-2584 [006] 35.446425: balance_dirty_state: bdi btrfs-1: dirty=570 wb=846 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=21 ino=257 dd-2584 [006] 35.446659: balance_dirty_state: bdi btrfs-1: dirty=595 wb=846 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=22 ino=257 dd-2584 [006] 35.446894: balance_dirty_state: bdi btrfs-1: dirty=620 wb=846 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=23 ino=257 dd-2584 [006] 35.447131: balance_dirty_state: bdi btrfs-1: dirty=645 wb=846 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=24 ino=257 dd-2584 [006] 35.447363: balance_dirty_state: bdi btrfs-1: dirty=695 wb=846 unstable=0 bg_thresh=997 thresh=1995 gap=454 poll_thresh=25 ino=257 dd-2584 [006] 35.447373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-308% task_weight=101% bdi_bw=45464 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 35.456959: balance_dirty_state: bdi btrfs-1: dirty=695 wb=846 unstable=0 bg_thresh=997 thresh=1995 gap=454 poll_thresh=25 ino=257 dd-2584 [006] 35.456969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-308% task_weight=101% bdi_bw=45464 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 35.464968: balance_dirty_state: bdi btrfs-1: dirty=695 wb=521 unstable=0 bg_thresh=997 thresh=1995 gap=779 poll_thresh=25 ino=257 dd-2584 [006] 35.465039: balance_dirty_state: bdi btrfs-1: dirty=695 wb=521 unstable=0 bg_thresh=997 thresh=1994 gap=778 poll_thresh=19 ino=257 dd-2584 [006] 35.465317: balance_dirty_state: bdi btrfs-1: dirty=745 wb=521 unstable=0 bg_thresh=996 thresh=1993 gap=727 poll_thresh=20 ino=257 dd-2584 [006] 35.465431: balance_dirty_state: bdi btrfs-1: dirty=770 wb=521 unstable=0 bg_thresh=998 thresh=1997 gap=706 poll_thresh=21 ino=257 dd-2584 [006] 35.465543: balance_dirty_state: bdi btrfs-1: dirty=795 wb=521 unstable=0 bg_thresh=998 thresh=1996 gap=680 poll_thresh=22 ino=257 dd-2584 [006] 35.465656: balance_dirty_state: bdi btrfs-1: dirty=820 wb=521 unstable=0 bg_thresh=997 thresh=1995 gap=654 poll_thresh=23 ino=257 dd-2584 [006] 35.465770: balance_dirty_state: bdi btrfs-1: dirty=870 wb=521 unstable=0 bg_thresh=999 thresh=1999 gap=608 poll_thresh=24 ino=257 dd-2584 [006] 35.465882: balance_dirty_state: bdi btrfs-1: dirty=895 wb=521 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=25 ino=257 dd-2584 [006] 35.465994: balance_dirty_state: bdi btrfs-1: dirty=920 wb=521 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=26 ino=257 dd-2584 [006] 35.466105: balance_dirty_state: bdi btrfs-1: dirty=970 wb=521 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=27 ino=257 dd-2584 [006] 35.466375: balance_dirty_state: bdi btrfs-1: dirty=995 wb=521 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=28 ino=257 dd-2584 [006] 35.466379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=45464 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 35.473050: balance_dirty_state: bdi btrfs-1: dirty=995 wb=396 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=28 ino=257 dd-2584 [006] 35.473149: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=396 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 35.473171: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18020 wrote=0 to_write=8192 dd-2584 [006] 35.473318: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=396 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=22 ino=257 dd-2584 [006] 35.473490: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=446 unstable=0 bg_thresh=999 thresh=1998 gap=532 poll_thresh=23 ino=257 dd-2584 [006] 35.473664: balance_dirty_state: bdi btrfs-1: dirty=995 wb=496 unstable=0 bg_thresh=998 thresh=1997 gap=506 poll_thresh=24 ino=257 dd-2584 [006] 35.473838: balance_dirty_state: bdi btrfs-1: dirty=995 wb=546 unstable=0 bg_thresh=998 thresh=1996 gap=455 poll_thresh=25 ino=257 dd-2584 [006] 35.473840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-354% task_weight=101% bdi_bw=45464 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 35.476934: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=324 wrote=832 to_write=7360 dd-2584 [006] 35.480999: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1071 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=25 ino=257 dd-2584 [006] 35.481086: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1071 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=19 ino=257 dd-2584 [006] 35.481206: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1071 unstable=0 bg_thresh=996 thresh=1993 gap=552 poll_thresh=20 ino=257 dd-2584 [006] 35.481324: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1071 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=21 ino=257 dd-2584 [006] 35.481613: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1071 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=22 ino=257 dd-2584 [006] 35.481729: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1071 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=23 ino=257 dd-2584 [006] 35.481734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=45464 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 35.488999: balance_dirty_state: bdi btrfs-1: dirty=445 wb=946 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=23 ino=257 dd-2584 [006] 35.489102: balance_dirty_state: bdi btrfs-1: dirty=470 wb=946 unstable=0 bg_thresh=999 thresh=1999 gap=583 poll_thresh=17 ino=257 dd-2584 [006] 35.489215: balance_dirty_state: bdi btrfs-1: dirty=495 wb=946 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=18 ino=257 dd-2584 [006] 35.489328: balance_dirty_state: bdi btrfs-1: dirty=545 wb=946 unstable=0 bg_thresh=995 thresh=1991 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 35.489440: balance_dirty_state: bdi btrfs-1: dirty=570 wb=946 unstable=0 bg_thresh=995 thresh=1990 gap=474 poll_thresh=20 ino=257 dd-2584 [006] 35.489444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-314% task_weight=100% bdi_bw=45464 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 35.496991: balance_dirty_state: bdi btrfs-1: dirty=570 wb=821 unstable=0 bg_thresh=995 thresh=1991 gap=600 poll_thresh=20 ino=257 dd-2584 [006] 35.497086: balance_dirty_state: bdi btrfs-1: dirty=595 wb=821 unstable=0 bg_thresh=998 thresh=1996 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 35.497147: balance_dirty_state: bdi btrfs-1: dirty=595 wb=821 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 35.497265: balance_dirty_state: bdi btrfs-1: dirty=620 wb=821 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 35.497551: balance_dirty_state: bdi btrfs-1: dirty=670 wb=821 unstable=0 bg_thresh=996 thresh=1993 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 35.497669: balance_dirty_state: bdi btrfs-1: dirty=695 wb=821 unstable=0 bg_thresh=998 thresh=1997 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 35.497674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=101% bdi_bw=45464 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 35.505017: balance_dirty_state: bdi btrfs-1: dirty=695 wb=821 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 35.505023: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-304% task_weight=101% bdi_bw=45464 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 35.512985: balance_dirty_state: bdi btrfs-1: dirty=695 wb=571 unstable=0 bg_thresh=997 thresh=1995 gap=729 poll_thresh=19 ino=257 dd-2584 [006] 35.513055: balance_dirty_state: bdi btrfs-1: dirty=720 wb=571 unstable=0 bg_thresh=1000 thresh=2000 gap=709 poll_thresh=14 ino=257 dd-2584 [006] 35.513115: balance_dirty_state: bdi btrfs-1: dirty=720 wb=571 unstable=0 bg_thresh=997 thresh=1994 gap=703 poll_thresh=15 ino=257 dd-2584 [006] 35.513173: balance_dirty_state: bdi btrfs-1: dirty=745 wb=571 unstable=0 bg_thresh=999 thresh=1999 gap=683 poll_thresh=16 ino=257 dd-2584 [006] 35.513290: balance_dirty_state: bdi btrfs-1: dirty=770 wb=571 unstable=0 bg_thresh=996 thresh=1992 gap=651 poll_thresh=17 ino=257 dd-2584 [006] 35.513406: balance_dirty_state: bdi btrfs-1: dirty=795 wb=571 unstable=0 bg_thresh=995 thresh=1991 gap=625 poll_thresh=18 ino=257 dd-2584 [006] 35.513524: balance_dirty_state: bdi btrfs-1: dirty=845 wb=571 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=19 ino=257 dd-2584 [006] 35.513641: balance_dirty_state: bdi btrfs-1: dirty=870 wb=571 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=20 ino=257 dd-2584 [006] 35.513757: balance_dirty_state: bdi btrfs-1: dirty=895 wb=571 unstable=0 bg_thresh=996 thresh=1993 gap=527 poll_thresh=21 ino=257 dd-2584 [006] 35.514046: balance_dirty_state: bdi btrfs-1: dirty=945 wb=571 unstable=0 bg_thresh=998 thresh=1997 gap=481 poll_thresh=22 ino=257 dd-2584 [006] 35.514051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=48012 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 35.521035: balance_dirty_state: bdi btrfs-1: dirty=945 wb=446 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=22 ino=257 dd-2584 [006] 35.521165: balance_dirty_state: bdi btrfs-1: dirty=945 wb=446 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=16 ino=257 dd-2584 [006] 35.521402: balance_dirty_state: bdi btrfs-1: dirty=995 wb=446 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 35.521637: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=446 unstable=0 bg_thresh=992 thresh=1985 gap=519 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 35.521681: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18068 wrote=0 to_write=8192 dd-2584 [006] 35.521994: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=446 unstable=0 bg_thresh=994 thresh=1989 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 35.522358: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=496 unstable=0 bg_thresh=994 thresh=1988 gap=472 poll_thresh=20 ino=257 dd-2584 [006] 35.522362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=48012 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 35.525528: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=376 wrote=768 to_write=7424 dd-2584 [000] 35.529014: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1096 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=20 ino=257 dd-2584 [000] 35.529120: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1096 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=15 ino=257 dd-2584 [000] 35.529237: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1096 unstable=0 bg_thresh=996 thresh=1992 gap=576 poll_thresh=16 ino=257 dd-2584 [000] 35.529467: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1096 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=17 ino=257 dd-2584 [000] 35.530048: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1096 unstable=0 bg_thresh=1001 thresh=2002 gap=511 poll_thresh=18 ino=257 dd-2584 [000] 35.530283: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1096 unstable=0 bg_thresh=1003 thresh=2006 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 35.530292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=48012 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 35.536949: balance_dirty_state: bdi btrfs-1: dirty=420 wb=971 unstable=0 bg_thresh=1002 thresh=2005 gap=614 poll_thresh=19 ino=257 dd-2584 [000] 35.537076: balance_dirty_state: bdi btrfs-1: dirty=445 wb=971 unstable=0 bg_thresh=999 thresh=1999 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 35.537193: balance_dirty_state: bdi btrfs-1: dirty=445 wb=971 unstable=0 bg_thresh=1002 thresh=2004 gap=588 poll_thresh=15 ino=257 dd-2584 [000] 35.537311: balance_dirty_state: bdi btrfs-1: dirty=470 wb=971 unstable=0 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=16 ino=257 dd-2584 [000] 35.537544: balance_dirty_state: bdi btrfs-1: dirty=495 wb=971 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=17 ino=257 dd-2584 [000] 35.537780: balance_dirty_state: bdi btrfs-1: dirty=520 wb=971 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=18 ino=257 dd-2584 [000] 35.538017: balance_dirty_state: bdi btrfs-1: dirty=570 wb=971 unstable=0 bg_thresh=1000 thresh=2000 gap=459 poll_thresh=19 ino=257 dd-2584 [000] 35.538025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=48012 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.544931: balance_dirty_state: bdi btrfs-1: dirty=570 wb=846 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=19 ino=257 dd-2584 [004] 35.545025: balance_dirty_state: bdi btrfs-1: dirty=570 wb=846 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 35.545113: balance_dirty_state: bdi btrfs-1: dirty=595 wb=846 unstable=0 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 35.545203: balance_dirty_state: bdi btrfs-1: dirty=595 wb=846 unstable=0 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 35.545669: balance_dirty_state: bdi btrfs-1: dirty=645 wb=846 unstable=0 bg_thresh=1003 thresh=2007 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 35.545853: balance_dirty_state: bdi btrfs-1: dirty=670 wb=846 unstable=0 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 35.545859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=48012 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.553025: balance_dirty_state: bdi btrfs-1: dirty=670 wb=646 unstable=0 bg_thresh=1003 thresh=2006 gap=690 poll_thresh=18 ino=257 dd-2584 [004] 35.553119: balance_dirty_state: bdi btrfs-1: dirty=695 wb=646 unstable=0 bg_thresh=1003 thresh=2006 gap=665 poll_thresh=13 ino=257 dd-2584 [004] 35.553205: balance_dirty_state: bdi btrfs-1: dirty=695 wb=646 unstable=0 bg_thresh=1002 thresh=2005 gap=664 poll_thresh=14 ino=257 dd-2584 [004] 35.553265: balance_dirty_state: bdi btrfs-1: dirty=720 wb=646 unstable=0 bg_thresh=1002 thresh=2004 gap=638 poll_thresh=15 ino=257 dd-2584 [004] 35.553331: balance_dirty_state: bdi btrfs-1: dirty=720 wb=646 unstable=0 bg_thresh=1002 thresh=2004 gap=638 poll_thresh=16 ino=257 dd-2584 [004] 35.553503: balance_dirty_state: bdi btrfs-1: dirty=770 wb=646 unstable=0 bg_thresh=1001 thresh=2003 gap=587 poll_thresh=17 ino=257 dd-2584 [004] 35.553635: balance_dirty_state: bdi btrfs-1: dirty=795 wb=646 unstable=0 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=18 ino=257 dd-2584 [004] 35.553812: balance_dirty_state: bdi btrfs-1: dirty=820 wb=646 unstable=0 bg_thresh=1003 thresh=2006 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 35.553984: balance_dirty_state: bdi btrfs-1: dirty=870 wb=646 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=20 ino=257 dd-2584 [004] 35.553990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=48012 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.560931: balance_dirty_state: bdi btrfs-1: dirty=870 wb=521 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=20 ino=257 dd-2584 [004] 35.561036: balance_dirty_state: bdi btrfs-1: dirty=870 wb=521 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=15 ino=257 dd-2584 [004] 35.561270: balance_dirty_state: bdi btrfs-1: dirty=895 wb=521 unstable=0 bg_thresh=999 thresh=1999 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 35.561388: balance_dirty_state: bdi btrfs-1: dirty=920 wb=521 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 35.561504: balance_dirty_state: bdi btrfs-1: dirty=945 wb=521 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 35.561622: balance_dirty_state: bdi btrfs-1: dirty=995 wb=521 unstable=0 bg_thresh=995 thresh=1990 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 35.561627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=48012 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.569054: balance_dirty_state: bdi btrfs-1: dirty=995 wb=396 unstable=0 bg_thresh=990 thresh=1981 gap=590 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 35.569133: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18116 wrote=0 to_write=8192 dd-2584 [004] 35.569182: balance_dirty_state: bdi btrfs-1: dirty=995 wb=396 unstable=0 bg_thresh=993 thresh=1986 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 35.569262: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=396 unstable=0 bg_thresh=992 thresh=1985 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 35.569330: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=421 unstable=0 bg_thresh=992 thresh=1985 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 35.569489: balance_dirty_state: bdi btrfs-1: dirty=970 wb=496 unstable=0 bg_thresh=994 thresh=1989 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 35.569637: balance_dirty_state: bdi btrfs-1: dirty=945 wb=546 unstable=0 bg_thresh=994 thresh=1988 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 35.569769: balance_dirty_state: bdi btrfs-1: dirty=920 wb=621 unstable=0 bg_thresh=993 thresh=1987 gap=446 poll_thresh=19 ino=257 dd-2584 [004] 35.569771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=48012 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 35.571131: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=420 wrote=848 to_write=7344 dd-2584 [000] 35.577093: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1121 unstable=0 bg_thresh=994 thresh=1988 gap=597 poll_thresh=19 ino=257 dd-2584 [000] 35.577565: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1121 unstable=0 bg_thresh=994 thresh=1988 gap=597 poll_thresh=14 ino=257 dd-2584 [000] 35.577638: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1121 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 35.577697: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1121 unstable=0 bg_thresh=996 thresh=1993 gap=552 poll_thresh=16 ino=257 dd-2584 [000] 35.577814: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1121 unstable=0 bg_thresh=996 thresh=1992 gap=526 poll_thresh=17 ino=257 dd-2584 [000] 35.577932: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1121 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=18 ino=257 dd-2584 [000] 35.578047: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1121 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=19 ino=257 dd-2584 [000] 35.578052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=48012 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 35.585027: balance_dirty_state: bdi btrfs-1: dirty=395 wb=996 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=19 ino=257 dd-2584 [000] 35.585157: balance_dirty_state: bdi btrfs-1: dirty=420 wb=996 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 35.585275: balance_dirty_state: bdi btrfs-1: dirty=445 wb=996 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 35.585392: balance_dirty_state: bdi btrfs-1: dirty=445 wb=996 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 35.585627: balance_dirty_state: bdi btrfs-1: dirty=495 wb=996 unstable=0 bg_thresh=996 thresh=1993 gap=502 poll_thresh=17 ino=257 dd-2584 [000] 35.585865: balance_dirty_state: bdi btrfs-1: dirty=520 wb=996 unstable=0 bg_thresh=995 thresh=1991 gap=475 poll_thresh=18 ino=257 dd-2584 [000] 35.585873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-310% task_weight=98% bdi_bw=48012 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 35.593020: balance_dirty_state: bdi btrfs-1: dirty=520 wb=846 unstable=0 bg_thresh=994 thresh=1989 gap=623 poll_thresh=18 ino=257 dd-2584 [000] 35.593397: balance_dirty_state: bdi btrfs-1: dirty=545 wb=846 unstable=0 bg_thresh=994 thresh=1989 gap=598 poll_thresh=13 ino=257 dd-2584 [000] 35.593483: balance_dirty_state: bdi btrfs-1: dirty=545 wb=846 unstable=0 bg_thresh=994 thresh=1988 gap=597 poll_thresh=14 ino=257 dd-2584 [000] 35.593568: balance_dirty_state: bdi btrfs-1: dirty=570 wb=846 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 35.593652: balance_dirty_state: bdi btrfs-1: dirty=570 wb=846 unstable=0 bg_thresh=993 thresh=1987 gap=571 poll_thresh=16 ino=257 dd-2584 [000] 35.593820: balance_dirty_state: bdi btrfs-1: dirty=620 wb=846 unstable=0 bg_thresh=993 thresh=1986 gap=520 poll_thresh=17 ino=257 dd-2584 [000] 35.593989: balance_dirty_state: bdi btrfs-1: dirty=645 wb=846 unstable=0 bg_thresh=995 thresh=1990 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 35.594157: balance_dirty_state: bdi btrfs-1: dirty=670 wb=846 unstable=0 bg_thresh=994 thresh=1989 gap=473 poll_thresh=19 ino=257 dd-2584 [000] 35.594163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-361% task_weight=98% bdi_bw=48012 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 35.601022: balance_dirty_state: bdi btrfs-1: dirty=670 wb=721 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=19 ino=257 dd-2584 [000] 35.601083: balance_dirty_state: bdi btrfs-1: dirty=695 wb=721 unstable=0 bg_thresh=993 thresh=1987 gap=571 poll_thresh=14 ino=257 dd-2584 [000] 35.601141: balance_dirty_state: bdi btrfs-1: dirty=720 wb=721 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=15 ino=257 dd-2584 [000] 35.601196: balance_dirty_state: bdi btrfs-1: dirty=720 wb=721 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=16 ino=257 dd-2584 [000] 35.601306: balance_dirty_state: bdi btrfs-1: dirty=770 wb=721 unstable=0 bg_thresh=998 thresh=1997 gap=506 poll_thresh=17 ino=257 dd-2584 [000] 35.601583: balance_dirty_state: bdi btrfs-1: dirty=795 wb=721 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 35.601587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=48012 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 35.609009: balance_dirty_state: bdi btrfs-1: dirty=795 wb=596 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 35.609087: balance_dirty_state: bdi btrfs-1: dirty=795 wb=596 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=13 ino=257 dd-2584 [000] 35.609145: balance_dirty_state: bdi btrfs-1: dirty=820 wb=596 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 35.609252: balance_dirty_state: bdi btrfs-1: dirty=845 wb=571 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=15 ino=257 dd-2584 [000] 35.609351: balance_dirty_state: bdi btrfs-1: dirty=845 wb=496 unstable=0 bg_thresh=999 thresh=1999 gap=658 poll_thresh=16 ino=257 dd-2584 [000] 35.609528: balance_dirty_state: bdi btrfs-1: dirty=895 wb=471 unstable=0 bg_thresh=997 thresh=1995 gap=629 poll_thresh=17 ino=257 dd-2584 [000] 35.609700: balance_dirty_state: bdi btrfs-1: dirty=920 wb=471 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=18 ino=257 dd-2584 [000] 35.609869: balance_dirty_state: bdi btrfs-1: dirty=945 wb=471 unstable=0 bg_thresh=995 thresh=1991 gap=575 poll_thresh=19 ino=257 dd-2584 [000] 35.610041: balance_dirty_state: bdi btrfs-1: dirty=970 wb=471 unstable=0 bg_thresh=990 thresh=1981 gap=540 poll_thresh=20 ino=257 dd-2584 [000] 35.610210: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=471 unstable=0 bg_thresh=993 thresh=1986 gap=495 poll_thresh=21 ino=257 dd-2584 [000] 35.610216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=48012 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 35.610277: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18156 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 35.612023: writeback_single_inode: bdi btrfs-1: ino=257 state= age=460 wrote=752 to_write=7440 dd-2584 [004] 35.617133: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1096 unstable=0 bg_thresh=994 thresh=1989 gap=623 poll_thresh=21 ino=257 dd-2584 [004] 35.617237: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1096 unstable=0 bg_thresh=994 thresh=1989 gap=598 poll_thresh=16 ino=257 dd-2584 [004] 35.617772: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1096 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 35.617988: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1096 unstable=0 bg_thresh=999 thresh=1999 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 35.618205: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1096 unstable=0 bg_thresh=1001 thresh=2003 gap=512 poll_thresh=19 ino=257 dd-2584 [004] 35.618420: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1096 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 35.618429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=50476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.625036: balance_dirty_state: bdi btrfs-1: dirty=420 wb=971 unstable=0 bg_thresh=993 thresh=1986 gap=595 poll_thresh=20 ino=257 dd-2584 [004] 35.625099: balance_dirty_state: bdi btrfs-1: dirty=445 wb=971 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 35.625157: balance_dirty_state: bdi btrfs-1: dirty=470 wb=971 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 35.625270: balance_dirty_state: bdi btrfs-1: dirty=495 wb=971 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 35.625385: balance_dirty_state: bdi btrfs-1: dirty=520 wb=971 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 35.625501: balance_dirty_state: bdi btrfs-1: dirty=545 wb=971 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 35.625506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=50476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.633000: balance_dirty_state: bdi btrfs-1: dirty=545 wb=846 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 35.633388: balance_dirty_state: bdi btrfs-1: dirty=570 wb=846 unstable=0 bg_thresh=993 thresh=1987 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 35.633475: balance_dirty_state: bdi btrfs-1: dirty=595 wb=846 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 35.633560: balance_dirty_state: bdi btrfs-1: dirty=595 wb=846 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 35.633731: balance_dirty_state: bdi btrfs-1: dirty=645 wb=846 unstable=0 bg_thresh=998 thresh=1997 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 35.633907: balance_dirty_state: bdi btrfs-1: dirty=670 wb=846 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 35.633914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=50476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.640950: balance_dirty_state: bdi btrfs-1: dirty=670 wb=846 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 35.640955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=50476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.649082: balance_dirty_state: bdi btrfs-1: dirty=670 wb=646 unstable=0 bg_thresh=996 thresh=1992 gap=676 poll_thresh=18 ino=257 dd-2584 [004] 35.649150: balance_dirty_state: bdi btrfs-1: dirty=670 wb=646 unstable=0 bg_thresh=996 thresh=1992 gap=676 poll_thresh=13 ino=257 dd-2584 [004] 35.649210: balance_dirty_state: bdi btrfs-1: dirty=695 wb=646 unstable=0 bg_thresh=998 thresh=1997 gap=656 poll_thresh=14 ino=257 dd-2584 [004] 35.649269: balance_dirty_state: bdi btrfs-1: dirty=720 wb=646 unstable=0 bg_thresh=998 thresh=1997 gap=631 poll_thresh=15 ino=257 dd-2584 [004] 35.649328: balance_dirty_state: bdi btrfs-1: dirty=720 wb=646 unstable=0 bg_thresh=1001 thresh=2002 gap=636 poll_thresh=16 ino=257 dd-2584 [004] 35.649447: balance_dirty_state: bdi btrfs-1: dirty=770 wb=646 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=17 ino=257 dd-2584 [004] 35.649568: balance_dirty_state: bdi btrfs-1: dirty=795 wb=646 unstable=0 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 35.649865: balance_dirty_state: bdi btrfs-1: dirty=820 wb=646 unstable=0 bg_thresh=1002 thresh=2004 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 35.649987: balance_dirty_state: bdi btrfs-1: dirty=870 wb=646 unstable=0 bg_thresh=1001 thresh=2003 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 35.649992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=50476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.656962: balance_dirty_state: bdi btrfs-1: dirty=870 wb=446 unstable=0 bg_thresh=991 thresh=1982 gap=666 poll_thresh=20 ino=257 dd-2584 [004] 35.657065: balance_dirty_state: bdi btrfs-1: dirty=870 wb=396 unstable=0 bg_thresh=991 thresh=1982 gap=716 poll_thresh=15 ino=257 dd-2584 [004] 35.657147: balance_dirty_state: bdi btrfs-1: dirty=895 wb=371 unstable=0 bg_thresh=993 thresh=1987 gap=721 poll_thresh=16 ino=257 dd-2584 [004] 35.657266: balance_dirty_state: bdi btrfs-1: dirty=920 wb=371 unstable=0 bg_thresh=996 thresh=1992 gap=701 poll_thresh=17 ino=257 dd-2584 [004] 35.657386: balance_dirty_state: bdi btrfs-1: dirty=945 wb=371 unstable=0 bg_thresh=995 thresh=1991 gap=675 poll_thresh=18 ino=257 dd-2584 [004] 35.657506: balance_dirty_state: bdi btrfs-1: dirty=995 wb=371 unstable=0 bg_thresh=997 thresh=1995 gap=629 poll_thresh=19 ino=257 dd-2584 [004] 35.657626: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=371 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 35.657700: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18204 wrote=0 to_write=8192 dd-2584 [004] 35.657752: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=371 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=21 ino=257 dd-2584 [004] 35.658058: balance_dirty_state: bdi btrfs-1: dirty=970 wb=471 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=22 ino=257 dd-2584 [004] 35.658190: balance_dirty_state: bdi btrfs-1: dirty=970 wb=521 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=23 ino=257 dd-2584 [004] 35.658327: balance_dirty_state: bdi btrfs-1: dirty=945 wb=571 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=24 ino=257 dd-2584 [004] 35.658328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=50476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 35.659962: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=864 to_write=7328 dd-2584 [004] 35.664957: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1096 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=24 ino=257 dd-2584 [004] 35.665019: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1096 unstable=0 bg_thresh=995 thresh=1990 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 35.665135: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1096 unstable=0 bg_thresh=997 thresh=1995 gap=554 poll_thresh=19 ino=257 dd-2584 [004] 35.665250: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1096 unstable=0 bg_thresh=1000 thresh=2000 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 35.665367: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1096 unstable=0 bg_thresh=1002 thresh=2004 gap=488 poll_thresh=21 ino=257 dd-2584 [004] 35.665372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=50476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.673007: balance_dirty_state: bdi btrfs-1: dirty=420 wb=971 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=21 ino=257 dd-2584 [004] 35.673067: balance_dirty_state: bdi btrfs-1: dirty=420 wb=971 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=16 ino=257 dd-2584 [004] 35.673179: balance_dirty_state: bdi btrfs-1: dirty=445 wb=971 unstable=0 bg_thresh=1001 thresh=2003 gap=587 poll_thresh=17 ino=257 dd-2584 [004] 35.673458: balance_dirty_state: bdi btrfs-1: dirty=495 wb=971 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 35.673572: balance_dirty_state: bdi btrfs-1: dirty=520 wb=971 unstable=0 bg_thresh=1003 thresh=2006 gap=515 poll_thresh=19 ino=257 dd-2584 [004] 35.673683: balance_dirty_state: bdi btrfs-1: dirty=545 wb=971 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=20 ino=257 dd-2584 [004] 35.673688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=50476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.680968: balance_dirty_state: bdi btrfs-1: dirty=545 wb=871 unstable=0 bg_thresh=996 thresh=1992 gap=576 poll_thresh=20 ino=257 dd-2584 [004] 35.681055: balance_dirty_state: bdi btrfs-1: dirty=570 wb=871 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 35.681135: balance_dirty_state: bdi btrfs-1: dirty=595 wb=871 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 35.681293: balance_dirty_state: bdi btrfs-1: dirty=620 wb=871 unstable=0 bg_thresh=1001 thresh=2002 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 35.681799: balance_dirty_state: bdi btrfs-1: dirty=645 wb=871 unstable=0 bg_thresh=994 thresh=1989 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 35.681805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=50476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.688982: balance_dirty_state: bdi btrfs-1: dirty=645 wb=871 unstable=0 bg_thresh=991 thresh=1983 gap=467 poll_thresh=18 ino=257 dd-2584 [004] 35.688988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=50476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.697061: balance_dirty_state: bdi btrfs-1: dirty=645 wb=596 unstable=0 bg_thresh=985 thresh=1970 gap=729 poll_thresh=18 ino=257 dd-2584 [004] 35.697152: balance_dirty_state: bdi btrfs-1: dirty=670 wb=596 unstable=0 bg_thresh=985 thresh=1970 gap=704 poll_thresh=13 ino=257 dd-2584 [004] 35.697242: balance_dirty_state: bdi btrfs-1: dirty=670 wb=596 unstable=0 bg_thresh=987 thresh=1975 gap=709 poll_thresh=14 ino=257 dd-2584 [004] 35.697330: balance_dirty_state: bdi btrfs-1: dirty=695 wb=596 unstable=0 bg_thresh=987 thresh=1975 gap=684 poll_thresh=15 ino=257 dd-2584 [004] 35.697418: balance_dirty_state: bdi btrfs-1: dirty=720 wb=596 unstable=0 bg_thresh=987 thresh=1974 gap=658 poll_thresh=16 ino=257 dd-2584 [004] 35.697826: balance_dirty_state: bdi btrfs-1: dirty=745 wb=596 unstable=0 bg_thresh=989 thresh=1979 gap=638 poll_thresh=17 ino=257 dd-2584 [004] 35.697945: balance_dirty_state: bdi btrfs-1: dirty=770 wb=596 unstable=0 bg_thresh=991 thresh=1983 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 35.698063: balance_dirty_state: bdi btrfs-1: dirty=820 wb=596 unstable=0 bg_thresh=991 thresh=1982 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 35.698179: balance_dirty_state: bdi btrfs-1: dirty=845 wb=596 unstable=0 bg_thresh=990 thresh=1981 gap=540 poll_thresh=20 ino=257 dd-2584 [004] 35.698298: balance_dirty_state: bdi btrfs-1: dirty=870 wb=596 unstable=0 bg_thresh=992 thresh=1985 gap=519 poll_thresh=21 ino=257 dd-2584 [004] 35.698415: balance_dirty_state: bdi btrfs-1: dirty=895 wb=596 unstable=0 bg_thresh=992 thresh=1984 gap=493 poll_thresh=22 ino=257 dd-2584 [004] 35.698420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=50476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.705012: balance_dirty_state: bdi btrfs-1: dirty=895 wb=471 unstable=0 bg_thresh=982 thresh=1965 gap=599 poll_thresh=22 ino=257 dd-2584 [004] 35.705163: balance_dirty_state: bdi btrfs-1: dirty=920 wb=471 unstable=0 bg_thresh=982 thresh=1965 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 35.705299: balance_dirty_state: bdi btrfs-1: dirty=945 wb=471 unstable=0 bg_thresh=982 thresh=1964 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 35.705414: balance_dirty_state: bdi btrfs-1: dirty=995 wb=471 unstable=0 bg_thresh=981 thresh=1963 gap=497 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 35.705500: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18252 wrote=0 to_write=8192 dd-2584 [004] 35.705718: balance_dirty_state: bdi btrfs-1: dirty=970 wb=521 unstable=0 bg_thresh=983 thresh=1967 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 35.705720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=50476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 35.707273: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=720 to_write=7472 dd-2584 [004] 35.712993: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1071 unstable=0 bg_thresh=981 thresh=1963 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 35.713141: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1071 unstable=0 bg_thresh=981 thresh=1963 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 35.713202: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1071 unstable=0 bg_thresh=984 thresh=1968 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 35.713258: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1071 unstable=0 bg_thresh=984 thresh=1968 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 35.713411: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1071 unstable=0 bg_thresh=986 thresh=1973 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 35.713585: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1071 unstable=0 bg_thresh=989 thresh=1978 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 35.713778: balance_dirty_state: bdi btrfs-1: dirty=445 wb=971 unstable=0 bg_thresh=988 thresh=1977 gap=561 poll_thresh=19 ino=257 dd-2584 [004] 35.713915: balance_dirty_state: bdi btrfs-1: dirty=470 wb=946 unstable=0 bg_thresh=988 thresh=1976 gap=560 poll_thresh=20 ino=257 dd-2584 [004] 35.714033: balance_dirty_state: bdi btrfs-1: dirty=495 wb=946 unstable=0 bg_thresh=987 thresh=1975 gap=534 poll_thresh=21 ino=257 dd-2584 [004] 35.714320: balance_dirty_state: bdi btrfs-1: dirty=520 wb=946 unstable=0 bg_thresh=986 thresh=1973 gap=507 poll_thresh=22 ino=257 dd-2584 [004] 35.714488: balance_dirty_state: bdi btrfs-1: dirty=570 wb=946 unstable=0 bg_thresh=986 thresh=1972 gap=456 poll_thresh=23 ino=257 dd-2584 [004] 35.714495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-289% task_weight=99% bdi_bw=50476 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.721171: balance_dirty_state: bdi btrfs-1: dirty=570 wb=946 unstable=0 bg_thresh=983 thresh=1966 gap=450 poll_thresh=23 ino=257 dd-2584 [004] 35.721176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=52380 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.729068: balance_dirty_state: bdi btrfs-1: dirty=570 wb=821 unstable=0 bg_thresh=983 thresh=1967 gap=576 poll_thresh=23 ino=257 dd-2584 [004] 35.729147: balance_dirty_state: bdi btrfs-1: dirty=570 wb=821 unstable=0 bg_thresh=986 thresh=1972 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 35.729266: balance_dirty_state: bdi btrfs-1: dirty=620 wb=821 unstable=0 bg_thresh=985 thresh=1971 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 35.729383: balance_dirty_state: bdi btrfs-1: dirty=645 wb=821 unstable=0 bg_thresh=985 thresh=1970 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 35.729500: balance_dirty_state: bdi btrfs-1: dirty=670 wb=821 unstable=0 bg_thresh=987 thresh=1974 gap=483 poll_thresh=20 ino=257 dd-2584 [004] 35.729505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=52380 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.737083: balance_dirty_state: bdi btrfs-1: dirty=670 wb=696 unstable=0 bg_thresh=990 thresh=1980 gap=614 poll_thresh=20 ino=257 dd-2584 [004] 35.737164: balance_dirty_state: bdi btrfs-1: dirty=695 wb=696 unstable=0 bg_thresh=987 thresh=1974 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 35.737223: balance_dirty_state: bdi btrfs-1: dirty=695 wb=696 unstable=0 bg_thresh=989 thresh=1979 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 35.737341: balance_dirty_state: bdi btrfs-1: dirty=745 wb=696 unstable=0 bg_thresh=989 thresh=1978 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 35.737460: balance_dirty_state: bdi btrfs-1: dirty=770 wb=696 unstable=0 bg_thresh=988 thresh=1976 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 35.737746: balance_dirty_state: bdi btrfs-1: dirty=795 wb=696 unstable=0 bg_thresh=987 thresh=1975 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 35.737751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=52380 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.745126: balance_dirty_state: bdi btrfs-1: dirty=795 wb=471 unstable=0 bg_thresh=990 thresh=1980 gap=714 poll_thresh=19 ino=257 dd-2584 [004] 35.745224: balance_dirty_state: bdi btrfs-1: dirty=820 wb=471 unstable=0 bg_thresh=990 thresh=1980 gap=689 poll_thresh=14 ino=257 dd-2584 [004] 35.745285: balance_dirty_state: bdi btrfs-1: dirty=845 wb=471 unstable=0 bg_thresh=989 thresh=1979 gap=663 poll_thresh=15 ino=257 dd-2584 [004] 35.745343: balance_dirty_state: bdi btrfs-1: dirty=845 wb=471 unstable=0 bg_thresh=992 thresh=1984 gap=668 poll_thresh=16 ino=257 dd-2584 [004] 35.745454: balance_dirty_state: bdi btrfs-1: dirty=895 wb=471 unstable=0 bg_thresh=991 thresh=1983 gap=617 poll_thresh=17 ino=257 dd-2584 [004] 35.745566: balance_dirty_state: bdi btrfs-1: dirty=920 wb=471 unstable=0 bg_thresh=991 thresh=1982 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 35.745677: balance_dirty_state: bdi btrfs-1: dirty=945 wb=471 unstable=0 bg_thresh=990 thresh=1981 gap=565 poll_thresh=19 ino=257 dd-2584 [004] 35.745790: balance_dirty_state: bdi btrfs-1: dirty=970 wb=471 unstable=0 bg_thresh=992 thresh=1985 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 35.745903: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=471 unstable=0 bg_thresh=989 thresh=1978 gap=487 poll_thresh=21 ino=257 dd-2584 [004] 35.745907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=52380 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 35.746044: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18292 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 35.749067: writeback_single_inode: bdi btrfs-1: ino=257 state= age=132 wrote=720 to_write=7472 dd-2584 [004] 35.753107: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1071 unstable=0 bg_thresh=986 thresh=1973 gap=607 poll_thresh=21 ino=257 dd-2584 [004] 35.753183: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1071 unstable=0 bg_thresh=989 thresh=1978 gap=612 poll_thresh=16 ino=257 dd-2584 [004] 35.753473: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1071 unstable=0 bg_thresh=988 thresh=1977 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 35.753590: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1071 unstable=0 bg_thresh=988 thresh=1976 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 35.753706: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1071 unstable=0 bg_thresh=990 thresh=1980 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 35.753822: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1071 unstable=0 bg_thresh=989 thresh=1979 gap=488 poll_thresh=20 ino=257 dd-2584 [004] 35.753827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=52380 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.761076: balance_dirty_state: bdi btrfs-1: dirty=420 wb=946 unstable=0 bg_thresh=991 thresh=1983 gap=617 poll_thresh=20 ino=257 dd-2584 [004] 35.761167: balance_dirty_state: bdi btrfs-1: dirty=445 wb=946 unstable=0 bg_thresh=988 thresh=1977 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 35.761228: balance_dirty_state: bdi btrfs-1: dirty=470 wb=946 unstable=0 bg_thresh=991 thresh=1982 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 35.761339: balance_dirty_state: bdi btrfs-1: dirty=495 wb=946 unstable=0 bg_thresh=990 thresh=1981 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 35.761453: balance_dirty_state: bdi btrfs-1: dirty=520 wb=946 unstable=0 bg_thresh=989 thresh=1979 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 35.761564: balance_dirty_state: bdi btrfs-1: dirty=570 wb=946 unstable=0 bg_thresh=989 thresh=1978 gap=462 poll_thresh=19 ino=257 dd-2584 [004] 35.761569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=52380 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.769047: balance_dirty_state: bdi btrfs-1: dirty=570 wb=721 unstable=0 bg_thresh=991 thresh=1983 gap=692 poll_thresh=19 ino=257 dd-2584 [004] 35.769453: balance_dirty_state: bdi btrfs-1: dirty=570 wb=721 unstable=0 bg_thresh=994 thresh=1988 gap=697 poll_thresh=14 ino=257 dd-2584 [004] 35.769552: balance_dirty_state: bdi btrfs-1: dirty=595 wb=721 unstable=0 bg_thresh=991 thresh=1982 gap=666 poll_thresh=15 ino=257 dd-2584 [004] 35.769648: balance_dirty_state: bdi btrfs-1: dirty=595 wb=721 unstable=0 bg_thresh=993 thresh=1987 gap=671 poll_thresh=16 ino=257 dd-2584 [004] 35.769842: balance_dirty_state: bdi btrfs-1: dirty=645 wb=721 unstable=0 bg_thresh=993 thresh=1986 gap=620 poll_thresh=17 ino=257 dd-2584 [004] 35.770042: balance_dirty_state: bdi btrfs-1: dirty=670 wb=721 unstable=0 bg_thresh=992 thresh=1985 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 35.770243: balance_dirty_state: bdi btrfs-1: dirty=695 wb=721 unstable=0 bg_thresh=994 thresh=1989 gap=573 poll_thresh=19 ino=257 dd-2584 [004] 35.770445: balance_dirty_state: bdi btrfs-1: dirty=745 wb=721 unstable=0 bg_thresh=994 thresh=1988 gap=522 poll_thresh=20 ino=257 dd-2584 [004] 35.770649: balance_dirty_state: bdi btrfs-1: dirty=770 wb=721 unstable=0 bg_thresh=990 thresh=1981 gap=490 poll_thresh=21 ino=257 dd-2584 [004] 35.770656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=52380 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.777043: balance_dirty_state: bdi btrfs-1: dirty=770 wb=721 unstable=0 bg_thresh=986 thresh=1973 gap=482 poll_thresh=21 ino=257 dd-2584 [004] 35.777049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=52380 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.785138: balance_dirty_state: bdi btrfs-1: dirty=770 wb=471 unstable=0 bg_thresh=990 thresh=1981 gap=740 poll_thresh=21 ino=257 dd-2584 [004] 35.785226: balance_dirty_state: bdi btrfs-1: dirty=770 wb=471 unstable=0 bg_thresh=993 thresh=1986 gap=745 poll_thresh=16 ino=257 dd-2584 [004] 35.785344: balance_dirty_state: bdi btrfs-1: dirty=820 wb=471 unstable=0 bg_thresh=992 thresh=1985 gap=694 poll_thresh=17 ino=257 dd-2584 [004] 35.785622: balance_dirty_state: bdi btrfs-1: dirty=845 wb=471 unstable=0 bg_thresh=992 thresh=1984 gap=668 poll_thresh=18 ino=257 dd-2584 [004] 35.785734: balance_dirty_state: bdi btrfs-1: dirty=870 wb=471 unstable=0 bg_thresh=994 thresh=1988 gap=647 poll_thresh=19 ino=257 dd-2584 [004] 35.785848: balance_dirty_state: bdi btrfs-1: dirty=920 wb=471 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=20 ino=257 dd-2584 [004] 35.785960: balance_dirty_state: bdi btrfs-1: dirty=945 wb=471 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=21 ino=257 dd-2584 [004] 35.786072: balance_dirty_state: bdi btrfs-1: dirty=970 wb=471 unstable=0 bg_thresh=992 thresh=1985 gap=544 poll_thresh=22 ino=257 dd-2584 [004] 35.786185: balance_dirty_state: bdi btrfs-1: dirty=995 wb=471 unstable=0 bg_thresh=991 thresh=1983 gap=517 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 35.786250: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18332 wrote=0 to_write=8192 dd-2584 [004] 35.786312: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=471 unstable=0 bg_thresh=991 thresh=1982 gap=466 poll_thresh=24 ino=257 dd-2584 [004] 35.786313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=52380 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 35.789555: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=752 to_write=7440 dd-2584 [004] 35.793069: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1096 unstable=0 bg_thresh=990 thresh=1981 gap=590 poll_thresh=24 ino=257 dd-2584 [004] 35.793176: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1096 unstable=0 bg_thresh=993 thresh=1986 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 35.793464: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1096 unstable=0 bg_thresh=992 thresh=1985 gap=544 poll_thresh=19 ino=257 dd-2584 [004] 35.793581: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1096 unstable=0 bg_thresh=992 thresh=1984 gap=518 poll_thresh=20 ino=257 dd-2584 [004] 35.793698: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1096 unstable=0 bg_thresh=994 thresh=1988 gap=497 poll_thresh=21 ino=257 dd-2584 [004] 35.793814: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1096 unstable=0 bg_thresh=993 thresh=1987 gap=471 poll_thresh=22 ino=257 dd-2584 [004] 35.793819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=52380 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.801117: balance_dirty_state: bdi btrfs-1: dirty=420 wb=971 unstable=0 bg_thresh=995 thresh=1991 gap=600 poll_thresh=22 ino=257 dd-2584 [004] 35.801191: balance_dirty_state: bdi btrfs-1: dirty=445 wb=971 unstable=0 bg_thresh=992 thresh=1985 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 35.801308: balance_dirty_state: bdi btrfs-1: dirty=470 wb=971 unstable=0 bg_thresh=994 thresh=1989 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 35.801421: balance_dirty_state: bdi btrfs-1: dirty=520 wb=971 unstable=0 bg_thresh=994 thresh=1988 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 35.801533: balance_dirty_state: bdi btrfs-1: dirty=545 wb=971 unstable=0 bg_thresh=993 thresh=1987 gap=471 poll_thresh=19 ino=257 dd-2584 [004] 35.801538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=52380 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.809030: balance_dirty_state: bdi btrfs-1: dirty=545 wb=771 unstable=0 bg_thresh=992 thresh=1985 gap=669 poll_thresh=19 ino=257 dd-2584 [004] 35.809151: balance_dirty_state: bdi btrfs-1: dirty=570 wb=771 unstable=0 bg_thresh=992 thresh=1984 gap=643 poll_thresh=14 ino=257 dd-2584 [004] 35.809237: balance_dirty_state: bdi btrfs-1: dirty=570 wb=771 unstable=0 bg_thresh=992 thresh=1984 gap=643 poll_thresh=15 ino=257 dd-2584 [004] 35.809609: balance_dirty_state: bdi btrfs-1: dirty=595 wb=771 unstable=0 bg_thresh=991 thresh=1983 gap=617 poll_thresh=16 ino=257 dd-2584 [004] 35.809779: balance_dirty_state: bdi btrfs-1: dirty=620 wb=771 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=17 ino=257 dd-2584 [004] 35.809948: balance_dirty_state: bdi btrfs-1: dirty=645 wb=771 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 35.810116: balance_dirty_state: bdi btrfs-1: dirty=695 wb=771 unstable=0 bg_thresh=992 thresh=1985 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 35.810289: balance_dirty_state: bdi btrfs-1: dirty=720 wb=771 unstable=0 bg_thresh=994 thresh=1989 gap=498 poll_thresh=20 ino=257 dd-2584 [004] 35.810457: balance_dirty_state: bdi btrfs-1: dirty=745 wb=771 unstable=0 bg_thresh=994 thresh=1988 gap=472 poll_thresh=21 ino=257 dd-2584 [004] 35.810463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=52380 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.817042: balance_dirty_state: bdi btrfs-1: dirty=745 wb=771 unstable=0 bg_thresh=996 thresh=1992 gap=476 poll_thresh=21 ino=257 dd-2584 [004] 35.817053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=52380 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 35.829044: balance_dirty_state: bdi btrfs-1: dirty=745 wb=371 unstable=0 bg_thresh=991 thresh=1983 gap=867 poll_thresh=21 ino=257 dd-2584 [000] 35.829145: balance_dirty_state: bdi btrfs-1: dirty=770 wb=371 unstable=0 bg_thresh=991 thresh=1983 gap=842 poll_thresh=16 ino=257 dd-2584 [000] 35.829328: balance_dirty_state: bdi btrfs-1: dirty=795 wb=371 unstable=0 bg_thresh=994 thresh=1988 gap=822 poll_thresh=17 ino=257 dd-2584 [000] 35.829515: balance_dirty_state: bdi btrfs-1: dirty=820 wb=371 unstable=0 bg_thresh=996 thresh=1993 gap=802 poll_thresh=18 ino=257 dd-2584 [000] 35.829989: balance_dirty_state: bdi btrfs-1: dirty=845 wb=371 unstable=0 bg_thresh=998 thresh=1997 gap=781 poll_thresh=19 ino=257 dd-2584 [000] 35.830179: balance_dirty_state: bdi btrfs-1: dirty=895 wb=371 unstable=0 bg_thresh=998 thresh=1996 gap=730 poll_thresh=20 ino=257 dd-2584 [000] 35.830368: balance_dirty_state: bdi btrfs-1: dirty=920 wb=371 unstable=0 bg_thresh=997 thresh=1995 gap=704 poll_thresh=21 ino=257 dd-2584 [000] 35.830555: balance_dirty_state: bdi btrfs-1: dirty=945 wb=371 unstable=0 bg_thresh=999 thresh=1999 gap=683 poll_thresh=22 ino=257 dd-2584 [000] 35.830754: balance_dirty_state: bdi btrfs-1: dirty=995 wb=371 unstable=0 bg_thresh=996 thresh=1992 gap=626 poll_thresh=23 ino=257 dd-2584 [000] 35.830953: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=371 unstable=0 bg_thresh=995 thresh=1991 gap=600 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 35.831029: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18376 wrote=0 to_write=8192 dd-2584 [000] 35.831204: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=371 unstable=0 bg_thresh=995 thresh=1990 gap=574 poll_thresh=25 ino=257 dd-2584 [000] 35.831421: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=421 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=26 ino=257 dd-2584 [000] 35.831933: balance_dirty_state: bdi btrfs-1: dirty=920 wb=571 unstable=0 bg_thresh=996 thresh=1993 gap=502 poll_thresh=27 ino=257 dd-2584 [000] 35.832784: balance_dirty_state: bdi btrfs-1: dirty=720 wb=796 unstable=0 bg_thresh=996 thresh=1992 gap=476 poll_thresh=28 ino=257 dd-2584 [000] 35.832787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=54668 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 35.834417: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=864 to_write=7328 dd-2584 [000] 35.837069: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1121 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=28 ino=257 dd-2584 [000] 35.837173: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1121 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=21 ino=257 dd-2584 [000] 35.837300: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1121 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=22 ino=257 dd-2584 [000] 35.837420: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1121 unstable=0 bg_thresh=999 thresh=1998 gap=532 poll_thresh=23 ino=257 dd-2584 [000] 35.837541: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1121 unstable=0 bg_thresh=998 thresh=1997 gap=506 poll_thresh=24 ino=257 dd-2584 [000] 35.837663: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1121 unstable=0 bg_thresh=992 thresh=1984 gap=443 poll_thresh=25 ino=257 dd-2584 [000] 35.837668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=54668 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.845074: balance_dirty_state: bdi btrfs-1: dirty=420 wb=996 unstable=0 bg_thresh=988 thresh=1977 gap=561 poll_thresh=25 ino=257 dd-2584 [004] 35.845165: balance_dirty_state: bdi btrfs-1: dirty=445 wb=996 unstable=0 bg_thresh=988 thresh=1977 gap=536 poll_thresh=19 ino=257 dd-2584 [004] 35.845346: balance_dirty_state: bdi btrfs-1: dirty=470 wb=996 unstable=0 bg_thresh=993 thresh=1987 gap=521 poll_thresh=20 ino=257 dd-2584 [004] 35.845801: balance_dirty_state: bdi btrfs-1: dirty=495 wb=996 unstable=0 bg_thresh=993 thresh=1986 gap=495 poll_thresh=21 ino=257 dd-2584 [004] 35.845808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=54668 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 35.857150: balance_dirty_state: bdi btrfs-1: dirty=520 wb=896 unstable=0 bg_thresh=984 thresh=1968 gap=552 poll_thresh=21 ino=257 dd-2584 [001] 35.857218: balance_dirty_state: bdi btrfs-1: dirty=545 wb=896 unstable=0 bg_thresh=986 thresh=1973 gap=532 poll_thresh=16 ino=257 dd-2584 [001] 35.857336: balance_dirty_state: bdi btrfs-1: dirty=570 wb=896 unstable=0 bg_thresh=989 thresh=1978 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 35.857454: balance_dirty_state: bdi btrfs-1: dirty=595 wb=896 unstable=0 bg_thresh=991 thresh=1983 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 35.857458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=54668 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 35.865123: balance_dirty_state: bdi btrfs-1: dirty=595 wb=621 unstable=0 bg_thresh=990 thresh=1981 gap=765 poll_thresh=18 ino=257 dd-2584 [007] 35.865197: balance_dirty_state: bdi btrfs-1: dirty=620 wb=621 unstable=0 bg_thresh=994 thresh=1988 gap=747 poll_thresh=13 ino=257 dd-2584 [007] 35.865254: balance_dirty_state: bdi btrfs-1: dirty=620 wb=621 unstable=0 bg_thresh=996 thresh=1993 gap=752 poll_thresh=14 ino=257 dd-2584 [007] 35.865312: balance_dirty_state: bdi btrfs-1: dirty=645 wb=621 unstable=0 bg_thresh=996 thresh=1993 gap=727 poll_thresh=15 ino=257 dd-2584 [007] 35.865370: balance_dirty_state: bdi btrfs-1: dirty=670 wb=621 unstable=0 bg_thresh=999 thresh=1998 gap=707 poll_thresh=16 ino=257 dd-2584 [007] 35.865487: balance_dirty_state: bdi btrfs-1: dirty=695 wb=621 unstable=0 bg_thresh=998 thresh=1997 gap=681 poll_thresh=17 ino=257 dd-2584 [007] 35.865606: balance_dirty_state: bdi btrfs-1: dirty=720 wb=621 unstable=0 bg_thresh=998 thresh=1996 gap=655 poll_thresh=18 ino=257 dd-2584 [007] 35.865894: balance_dirty_state: bdi btrfs-1: dirty=770 wb=621 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=19 ino=257 dd-2584 [007] 35.866011: balance_dirty_state: bdi btrfs-1: dirty=795 wb=621 unstable=0 bg_thresh=999 thresh=1999 gap=583 poll_thresh=20 ino=257 dd-2584 [007] 35.866129: balance_dirty_state: bdi btrfs-1: dirty=820 wb=621 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=21 ino=257 dd-2584 [007] 35.866246: balance_dirty_state: bdi btrfs-1: dirty=845 wb=621 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=22 ino=257 dd-2584 [007] 35.866364: balance_dirty_state: bdi btrfs-1: dirty=895 wb=621 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=23 ino=257 dd-2584 [007] 35.866369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=54668 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 35.873129: balance_dirty_state: bdi btrfs-1: dirty=895 wb=496 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=23 ino=257 dd-2584 [007] 35.873241: balance_dirty_state: bdi btrfs-1: dirty=895 wb=496 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=17 ino=257 dd-2584 [007] 35.873477: balance_dirty_state: bdi btrfs-1: dirty=945 wb=496 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=18 ino=257 dd-2584 [007] 35.873716: balance_dirty_state: bdi btrfs-1: dirty=970 wb=496 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=19 ino=257 dd-2584 [007] 35.873954: balance_dirty_state: bdi btrfs-1: dirty=995 wb=496 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=20 ino=257 dd-2584 [007] 35.874535: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=496 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=21 ino=257 dd-2584 [007] 35.874544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=54668 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 35.874585: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18420 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 35.877655: writeback_single_inode: bdi btrfs-1: ino=257 state= age=124 wrote=736 to_write=7456 dd-2584 [007] 35.881119: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1096 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=21 ino=257 dd-2584 [007] 35.881188: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1096 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=16 ino=257 dd-2584 [007] 35.881307: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1096 unstable=0 bg_thresh=998 thresh=1996 gap=555 poll_thresh=17 ino=257 dd-2584 [007] 35.881423: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1096 unstable=0 bg_thresh=1000 thresh=2000 gap=509 poll_thresh=18 ino=257 dd-2584 [007] 35.881540: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1096 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=19 ino=257 dd-2584 [007] 35.881545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=54668 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 35.889202: balance_dirty_state: bdi btrfs-1: dirty=420 wb=971 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=19 ino=257 dd-2584 [007] 35.889293: balance_dirty_state: bdi btrfs-1: dirty=445 wb=971 unstable=0 bg_thresh=999 thresh=1999 gap=583 poll_thresh=14 ino=257 dd-2584 [007] 35.889349: balance_dirty_state: bdi btrfs-1: dirty=445 wb=971 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=15 ino=257 dd-2584 [007] 35.889405: balance_dirty_state: bdi btrfs-1: dirty=470 wb=971 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=16 ino=257 dd-2584 [007] 35.889519: balance_dirty_state: bdi btrfs-1: dirty=495 wb=971 unstable=0 bg_thresh=995 thresh=1991 gap=525 poll_thresh=17 ino=257 dd-2584 [007] 35.889634: balance_dirty_state: bdi btrfs-1: dirty=520 wb=971 unstable=0 bg_thresh=995 thresh=1990 gap=499 poll_thresh=18 ino=257 dd-2584 [007] 35.889917: balance_dirty_state: bdi btrfs-1: dirty=570 wb=971 unstable=0 bg_thresh=997 thresh=1994 gap=453 poll_thresh=19 ino=257 dd-2584 [007] 35.889922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=54668 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 35.897142: balance_dirty_state: bdi btrfs-1: dirty=570 wb=846 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=19 ino=257 dd-2584 [007] 35.897210: balance_dirty_state: bdi btrfs-1: dirty=570 wb=846 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=14 ino=257 dd-2584 [007] 35.897271: balance_dirty_state: bdi btrfs-1: dirty=595 wb=846 unstable=0 bg_thresh=996 thresh=1993 gap=552 poll_thresh=15 ino=257 dd-2584 [007] 35.897330: balance_dirty_state: bdi btrfs-1: dirty=620 wb=846 unstable=0 bg_thresh=999 thresh=1998 gap=532 poll_thresh=16 ino=257 dd-2584 [007] 35.897446: balance_dirty_state: bdi btrfs-1: dirty=645 wb=846 unstable=0 bg_thresh=998 thresh=1997 gap=506 poll_thresh=17 ino=257 dd-2584 [007] 35.897566: balance_dirty_state: bdi btrfs-1: dirty=670 wb=846 unstable=0 bg_thresh=998 thresh=1996 gap=480 poll_thresh=18 ino=257 dd-2584 [007] 35.897570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=54668 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 35.905110: balance_dirty_state: bdi btrfs-1: dirty=670 wb=596 unstable=0 bg_thresh=997 thresh=1994 gap=728 poll_thresh=18 ino=257 dd-2584 [007] 35.905178: balance_dirty_state: bdi btrfs-1: dirty=695 wb=596 unstable=0 bg_thresh=996 thresh=1993 gap=702 poll_thresh=13 ino=257 dd-2584 [007] 35.905239: balance_dirty_state: bdi btrfs-1: dirty=695 wb=596 unstable=0 bg_thresh=996 thresh=1993 gap=702 poll_thresh=14 ino=257 dd-2584 [007] 35.905299: balance_dirty_state: bdi btrfs-1: dirty=720 wb=596 unstable=0 bg_thresh=996 thresh=1992 gap=676 poll_thresh=15 ino=257 dd-2584 [007] 35.905357: balance_dirty_state: bdi btrfs-1: dirty=745 wb=596 unstable=0 bg_thresh=995 thresh=1991 gap=650 poll_thresh=16 ino=257 dd-2584 [007] 35.905473: balance_dirty_state: bdi btrfs-1: dirty=770 wb=596 unstable=0 bg_thresh=995 thresh=1990 gap=624 poll_thresh=17 ino=257 dd-2584 [007] 35.905759: balance_dirty_state: bdi btrfs-1: dirty=795 wb=596 unstable=0 bg_thresh=994 thresh=1989 gap=598 poll_thresh=18 ino=257 dd-2584 [007] 35.905876: balance_dirty_state: bdi btrfs-1: dirty=845 wb=596 unstable=0 bg_thresh=996 thresh=1993 gap=552 poll_thresh=19 ino=257 dd-2584 [007] 35.905992: balance_dirty_state: bdi btrfs-1: dirty=870 wb=596 unstable=0 bg_thresh=996 thresh=1992 gap=526 poll_thresh=20 ino=257 dd-2584 [007] 35.906112: balance_dirty_state: bdi btrfs-1: dirty=895 wb=596 unstable=0 bg_thresh=995 thresh=1991 gap=500 poll_thresh=21 ino=257 dd-2584 [007] 35.906234: balance_dirty_state: bdi btrfs-1: dirty=920 wb=596 unstable=0 bg_thresh=995 thresh=1990 gap=474 poll_thresh=22 ino=257 dd-2584 [007] 35.906239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=54668 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 35.913115: balance_dirty_state: bdi btrfs-1: dirty=920 wb=471 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=22 ino=257 dd-2584 [000] 35.913240: balance_dirty_state: bdi btrfs-1: dirty=920 wb=471 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=16 ino=257 dd-2584 [000] 35.913471: balance_dirty_state: bdi btrfs-1: dirty=970 wb=471 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=17 ino=257 dd-2584 [000] 35.913703: balance_dirty_state: bdi btrfs-1: dirty=995 wb=471 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=18 ino=257 dd-2584 [000] 35.913937: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=471 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 35.913988: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18460 wrote=0 to_write=8192 dd-2584 [000] 35.914534: balance_dirty_state: bdi btrfs-1: dirty=970 wb=546 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=20 ino=257 dd-2584 [000] 35.914538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=54668 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 35.917662: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=768 to_write=7424 dd-2584 [000] 35.921071: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1121 unstable=0 bg_thresh=998 thresh=1996 gap=605 poll_thresh=20 ino=257 dd-2584 [000] 35.921195: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1121 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 35.921315: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1121 unstable=0 bg_thresh=997 thresh=1995 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 35.921548: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1121 unstable=0 bg_thresh=997 thresh=1994 gap=528 poll_thresh=17 ino=257 dd-2584 [000] 35.921782: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1121 unstable=0 bg_thresh=999 thresh=1998 gap=507 poll_thresh=18 ino=257 dd-2584 [000] 35.922015: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1121 unstable=0 bg_thresh=998 thresh=1997 gap=456 poll_thresh=19 ino=257 dd-2584 [000] 35.922024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-149% task_gap=-399% task_weight=100% bdi_bw=54668 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 35.929092: balance_dirty_state: bdi btrfs-1: dirty=420 wb=996 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=19 ino=257 dd-2584 [000] 35.929218: balance_dirty_state: bdi btrfs-1: dirty=420 wb=996 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=14 ino=257 dd-2584 [000] 35.929337: balance_dirty_state: bdi btrfs-1: dirty=445 wb=996 unstable=0 bg_thresh=999 thresh=1999 gap=558 poll_thresh=15 ino=257 dd-2584 [000] 35.929457: balance_dirty_state: bdi btrfs-1: dirty=470 wb=996 unstable=0 bg_thresh=999 thresh=1998 gap=532 poll_thresh=16 ino=257 dd-2584 [000] 35.929692: balance_dirty_state: bdi btrfs-1: dirty=495 wb=996 unstable=0 bg_thresh=998 thresh=1997 gap=506 poll_thresh=17 ino=257 dd-2584 [000] 35.930273: balance_dirty_state: bdi btrfs-1: dirty=520 wb=996 unstable=0 bg_thresh=998 thresh=1996 gap=480 poll_thresh=18 ino=257 dd-2584 [000] 35.930282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=54668 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 35.945097: balance_dirty_state: bdi btrfs-1: dirty=520 wb=871 unstable=0 bg_thresh=996 thresh=1992 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 35.945281: balance_dirty_state: bdi btrfs-1: dirty=520 wb=871 unstable=0 bg_thresh=996 thresh=1992 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 35.945461: balance_dirty_state: bdi btrfs-1: dirty=545 wb=871 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 35.945639: balance_dirty_state: bdi btrfs-1: dirty=545 wb=871 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 35.945821: balance_dirty_state: bdi btrfs-1: dirty=570 wb=871 unstable=0 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 35.946196: balance_dirty_state: bdi btrfs-1: dirty=595 wb=871 unstable=0 bg_thresh=1000 thresh=2001 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 35.946574: balance_dirty_state: bdi btrfs-1: dirty=645 wb=871 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 35.946587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=55972 base_bw=42000 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [004] 35.953094: balance_dirty_state: bdi btrfs-1: dirty=645 wb=871 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 35.953106: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=55972 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 35.971408: balance_dirty_state: bdi btrfs-1: dirty=645 wb=396 unstable=0 bg_thresh=997 thresh=1994 gap=953 poll_thresh=18 ino=257 dd-2584 [000] 35.971502: balance_dirty_state: bdi btrfs-1: dirty=670 wb=396 unstable=0 bg_thresh=999 thresh=1999 gap=933 poll_thresh=13 ino=257 dd-2584 [000] 35.971590: balance_dirty_state: bdi btrfs-1: dirty=670 wb=396 unstable=0 bg_thresh=999 thresh=1999 gap=933 poll_thresh=14 ino=257 dd-2584 [000] 35.971680: balance_dirty_state: bdi btrfs-1: dirty=695 wb=396 unstable=0 bg_thresh=1002 thresh=2004 gap=913 poll_thresh=15 ino=257 dd-2584 [000] 35.971772: balance_dirty_state: bdi btrfs-1: dirty=720 wb=396 unstable=0 bg_thresh=1002 thresh=2004 gap=888 poll_thresh=16 ino=257 dd-2584 [000] 35.971991: balance_dirty_state: bdi btrfs-1: dirty=745 wb=396 unstable=0 bg_thresh=1001 thresh=2003 gap=862 poll_thresh=17 ino=257 dd-2584 [000] 35.972477: balance_dirty_state: bdi btrfs-1: dirty=770 wb=396 unstable=0 bg_thresh=1003 thresh=2007 gap=841 poll_thresh=18 ino=257 dd-2584 [000] 35.972645: balance_dirty_state: bdi btrfs-1: dirty=795 wb=396 unstable=0 bg_thresh=1003 thresh=2006 gap=815 poll_thresh=19 ino=257 dd-2584 [000] 35.972861: balance_dirty_state: bdi btrfs-1: dirty=845 wb=396 unstable=0 bg_thresh=999 thresh=1999 gap=758 poll_thresh=20 ino=257 dd-2584 [000] 35.973044: balance_dirty_state: bdi btrfs-1: dirty=870 wb=396 unstable=0 bg_thresh=1007 thresh=2015 gap=749 poll_thresh=21 ino=257 dd-2584 [000] 35.973238: balance_dirty_state: bdi btrfs-1: dirty=908 wb=396 unstable=0 bg_thresh=1005 thresh=2011 gap=707 poll_thresh=22 ino=257 dd-2584 [000] 35.973421: balance_dirty_state: bdi btrfs-1: dirty=958 wb=396 unstable=0 bg_thresh=1005 thresh=2010 gap=656 poll_thresh=23 ino=257 dd-2584 [000] 35.973662: balance_dirty_state: bdi btrfs-1: dirty=983 wb=321 unstable=0 bg_thresh=1004 thresh=2009 gap=705 poll_thresh=24 ino=257 dd-2584 [000] 35.974168: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=121 unstable=0 bg_thresh=1000 thresh=2001 gap=872 poll_thresh=25 ino=257 flush-btrfs-1-2586 [002] 35.974190: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18520 wrote=0 to_write=8192 dd-2584 [000] 35.974903: balance_dirty_state: bdi btrfs-1: dirty=808 wb=346 unstable=0 bg_thresh=1002 thresh=2005 gap=851 poll_thresh=26 ino=257 dd-2584 [000] 35.975089: balance_dirty_state: bdi btrfs-1: dirty=783 wb=421 unstable=0 bg_thresh=1001 thresh=2002 gap=798 poll_thresh=27 ino=257 dd-2584 [000] 35.975272: balance_dirty_state: bdi btrfs-1: dirty=758 wb=496 unstable=0 bg_thresh=1006 thresh=2012 gap=758 poll_thresh=28 ino=257 dd-2584 [000] 35.975455: balance_dirty_state: bdi btrfs-1: dirty=708 wb=546 unstable=0 bg_thresh=1001 thresh=2003 gap=749 poll_thresh=29 ino=257 dd-2584 [000] 35.975642: balance_dirty_state: bdi btrfs-1: dirty=683 wb=621 unstable=0 bg_thresh=1000 thresh=2000 gap=696 poll_thresh=30 ino=257 dd-2584 [000] 35.975825: balance_dirty_state: bdi btrfs-1: dirty=633 wb=696 unstable=0 bg_thresh=1005 thresh=2011 gap=682 poll_thresh=31 ino=257 dd-2584 [000] 35.976015: balance_dirty_state: bdi btrfs-1: dirty=608 wb=746 unstable=0 bg_thresh=1004 thresh=2008 gap=654 poll_thresh=32 ino=257 dd-2584 [000] 35.976293: balance_dirty_state: bdi btrfs-1: dirty=558 wb=846 unstable=0 bg_thresh=1001 thresh=2003 gap=599 poll_thresh=34 ino=257 dd-2584 [000] 35.976825: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1046 unstable=0 bg_thresh=1001 thresh=2002 gap=548 poll_thresh=36 ino=257 dd-2584 [000] 35.977117: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1121 unstable=0 bg_thresh=1001 thresh=2003 gap=499 poll_thresh=38 ino=257 dd-2584 [000] 35.977119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=55972 base_bw=42000 task_bw=0 dirtied=48 period=0 think=16 pause=8 flush-btrfs-1-2586 [002] 35.977384: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=1088 to_write=7104 dd-2584 [000] 35.985074: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1072 unstable=0 bg_thresh=1001 thresh=2003 gap=610 poll_thresh=38 ino=257 dd-2584 [000] 35.985170: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1074 unstable=0 bg_thresh=1001 thresh=2003 gap=586 poll_thresh=28 ino=257 dd-2584 [000] 35.985360: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1074 unstable=0 bg_thresh=1004 thresh=2008 gap=566 poll_thresh=29 ino=257 dd-2584 [000] 35.985546: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1074 unstable=0 bg_thresh=1000 thresh=2001 gap=534 poll_thresh=30 ino=257 dd-2584 [000] 35.985742: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1074 unstable=0 bg_thresh=1002 thresh=2005 gap=513 poll_thresh=31 ino=257 dd-2584 [000] 35.985972: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1074 unstable=0 bg_thresh=1002 thresh=2004 gap=462 poll_thresh=32 ino=257 dd-2584 [000] 35.985979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=55972 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 35.993175: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1068 unstable=0 bg_thresh=996 thresh=1993 gap=444 poll_thresh=32 ino=257 dd-2584 [000] 35.993182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=55972 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 36.001162: balance_dirty_state: bdi btrfs-1: dirty=477 wb=819 unstable=0 bg_thresh=994 thresh=1988 gap=692 poll_thresh=32 ino=257 dd-2584 [000] 36.001257: balance_dirty_state: bdi btrfs-1: dirty=477 wb=819 unstable=0 bg_thresh=994 thresh=1988 gap=692 poll_thresh=24 ino=257 dd-2584 [000] 36.001687: balance_dirty_state: bdi btrfs-1: dirty=527 wb=819 unstable=0 bg_thresh=996 thresh=1993 gap=647 poll_thresh=25 ino=257 dd-2584 [000] 36.001850: balance_dirty_state: bdi btrfs-1: dirty=552 wb=819 unstable=0 bg_thresh=999 thresh=1998 gap=627 poll_thresh=26 ino=257 dd-2584 [000] 36.002021: balance_dirty_state: bdi btrfs-1: dirty=577 wb=819 unstable=0 bg_thresh=1001 thresh=2002 gap=606 poll_thresh=27 ino=257 dd-2584 [000] 36.002193: balance_dirty_state: bdi btrfs-1: dirty=602 wb=819 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=28 ino=257 dd-2584 [000] 36.002361: balance_dirty_state: bdi btrfs-1: dirty=652 wb=819 unstable=0 bg_thresh=1000 thresh=2000 gap=529 poll_thresh=29 ino=257 dd-2584 [000] 36.002521: balance_dirty_state: bdi btrfs-1: dirty=677 wb=819 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=30 ino=257 dd-2584 [000] 36.002525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=55972 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 36.009173: balance_dirty_state: bdi btrfs-1: dirty=666 wb=707 unstable=0 bg_thresh=997 thresh=1995 gap=622 poll_thresh=30 ino=257 dd-2584 [000] 36.009252: balance_dirty_state: bdi btrfs-1: dirty=691 wb=707 unstable=0 bg_thresh=997 thresh=1995 gap=597 poll_thresh=22 ino=257 dd-2584 [000] 36.009369: balance_dirty_state: bdi btrfs-1: dirty=716 wb=707 unstable=0 bg_thresh=996 thresh=1993 gap=570 poll_thresh=23 ino=257 dd-2584 [000] 36.009645: balance_dirty_state: bdi btrfs-1: dirty=741 wb=707 unstable=0 bg_thresh=996 thresh=1992 gap=544 poll_thresh=24 ino=257 dd-2584 [000] 36.009761: balance_dirty_state: bdi btrfs-1: dirty=766 wb=707 unstable=0 bg_thresh=995 thresh=1991 gap=518 poll_thresh=25 ino=257 dd-2584 [000] 36.009878: balance_dirty_state: bdi btrfs-1: dirty=816 wb=707 unstable=0 bg_thresh=995 thresh=1990 gap=467 poll_thresh=26 ino=257 dd-2584 [000] 36.009882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=55972 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 36.017133: balance_dirty_state: bdi btrfs-1: dirty=816 wb=582 unstable=0 bg_thresh=995 thresh=1991 gap=593 poll_thresh=26 ino=257 dd-2584 [000] 36.017239: balance_dirty_state: bdi btrfs-1: dirty=816 wb=582 unstable=0 bg_thresh=998 thresh=1996 gap=598 poll_thresh=19 ino=257 dd-2584 [000] 36.017427: balance_dirty_state: bdi btrfs-1: dirty=866 wb=582 unstable=0 bg_thresh=997 thresh=1995 gap=547 poll_thresh=20 ino=257 dd-2584 [000] 36.017620: balance_dirty_state: bdi btrfs-1: dirty=891 wb=582 unstable=0 bg_thresh=999 thresh=1999 gap=526 poll_thresh=21 ino=257 dd-2584 [000] 36.017813: balance_dirty_state: bdi btrfs-1: dirty=916 wb=582 unstable=0 bg_thresh=999 thresh=1998 gap=500 poll_thresh=22 ino=257 dd-2584 [000] 36.018008: balance_dirty_state: bdi btrfs-1: dirty=941 wb=582 unstable=0 bg_thresh=995 thresh=1991 gap=468 poll_thresh=23 ino=257 dd-2584 [000] 36.018061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=55972 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 36.025215: balance_dirty_state: bdi btrfs-1: dirty=949 wb=457 unstable=0 bg_thresh=994 thresh=1988 gap=582 poll_thresh=23 ino=257 dd-2584 [000] 36.025282: balance_dirty_state: bdi btrfs-1: dirty=974 wb=457 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=17 ino=257 dd-2584 [000] 36.025560: balance_dirty_state: bdi btrfs-1: dirty=999 wb=457 unstable=0 bg_thresh=996 thresh=1992 gap=536 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 36.025628: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18572 wrote=0 to_write=8192 dd-2584 [000] 36.025686: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=457 unstable=0 bg_thresh=995 thresh=1991 gap=485 poll_thresh=19 ino=257 dd-2584 [000] 36.025687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=55972 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 36.027286: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=720 to_write=7472 dd-2584 [004] 36.033173: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1056 unstable=0 bg_thresh=995 thresh=1990 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 36.033266: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1056 unstable=0 bg_thresh=995 thresh=1990 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 36.033351: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1056 unstable=0 bg_thresh=997 thresh=1995 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 36.033435: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1056 unstable=0 bg_thresh=997 thresh=1995 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 36.033602: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1056 unstable=0 bg_thresh=1000 thresh=2000 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 36.033776: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1056 unstable=0 bg_thresh=1002 thresh=2004 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 36.033946: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1056 unstable=0 bg_thresh=1001 thresh=2003 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 36.033953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=55972 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 36.041134: balance_dirty_state: bdi btrfs-1: dirty=470 wb=931 unstable=0 bg_thresh=996 thresh=1992 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 36.041234: balance_dirty_state: bdi btrfs-1: dirty=470 wb=931 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 36.041293: balance_dirty_state: bdi btrfs-1: dirty=495 wb=931 unstable=0 bg_thresh=999 thresh=1999 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 36.041349: balance_dirty_state: bdi btrfs-1: dirty=520 wb=931 unstable=0 bg_thresh=999 thresh=1999 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 36.041626: balance_dirty_state: bdi btrfs-1: dirty=545 wb=931 unstable=0 bg_thresh=1002 thresh=2004 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 36.041741: balance_dirty_state: bdi btrfs-1: dirty=570 wb=931 unstable=0 bg_thresh=1004 thresh=2008 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 36.041853: balance_dirty_state: bdi btrfs-1: dirty=595 wb=931 unstable=0 bg_thresh=1003 thresh=2007 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 36.041857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=55972 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 36.049115: balance_dirty_state: bdi btrfs-1: dirty=595 wb=731 unstable=0 bg_thresh=994 thresh=1989 gap=663 poll_thresh=19 ino=257 dd-2584 [004] 36.049192: balance_dirty_state: bdi btrfs-1: dirty=620 wb=731 unstable=0 bg_thresh=994 thresh=1989 gap=638 poll_thresh=14 ino=257 dd-2584 [004] 36.049248: balance_dirty_state: bdi btrfs-1: dirty=645 wb=731 unstable=0 bg_thresh=997 thresh=1994 gap=618 poll_thresh=15 ino=257 dd-2584 [004] 36.049303: balance_dirty_state: bdi btrfs-1: dirty=645 wb=731 unstable=0 bg_thresh=997 thresh=1994 gap=618 poll_thresh=16 ino=257 dd-2584 [004] 36.049412: balance_dirty_state: bdi btrfs-1: dirty=695 wb=731 unstable=0 bg_thresh=999 thresh=1999 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 36.049524: balance_dirty_state: bdi btrfs-1: dirty=720 wb=731 unstable=0 bg_thresh=1004 thresh=2009 gap=558 poll_thresh=18 ino=257 dd-2584 [004] 36.049638: balance_dirty_state: bdi btrfs-1: dirty=745 wb=731 unstable=0 bg_thresh=1004 thresh=2008 gap=532 poll_thresh=19 ino=257 dd-2584 [004] 36.049750: balance_dirty_state: bdi btrfs-1: dirty=770 wb=731 unstable=0 bg_thresh=1003 thresh=2007 gap=506 poll_thresh=20 ino=257 dd-2584 [004] 36.050028: balance_dirty_state: bdi btrfs-1: dirty=820 wb=731 unstable=0 bg_thresh=1000 thresh=2000 gap=449 poll_thresh=21 ino=257 dd-2584 [004] 36.050032: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=57940 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 36.057150: balance_dirty_state: bdi btrfs-1: dirty=820 wb=606 unstable=0 bg_thresh=996 thresh=1992 gap=566 poll_thresh=21 ino=257 dd-2584 [004] 36.057283: balance_dirty_state: bdi btrfs-1: dirty=820 wb=606 unstable=0 bg_thresh=996 thresh=1992 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 36.057512: balance_dirty_state: bdi btrfs-1: dirty=870 wb=606 unstable=0 bg_thresh=998 thresh=1997 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 36.057740: balance_dirty_state: bdi btrfs-1: dirty=895 wb=606 unstable=0 bg_thresh=1001 thresh=2002 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 36.057975: balance_dirty_state: bdi btrfs-1: dirty=920 wb=606 unstable=0 bg_thresh=1003 thresh=2006 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 36.057984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=57940 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 36.065107: balance_dirty_state: bdi btrfs-1: dirty=920 wb=481 unstable=0 bg_thresh=994 thresh=1989 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 36.065232: balance_dirty_state: bdi btrfs-1: dirty=945 wb=481 unstable=0 bg_thresh=994 thresh=1989 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 36.065347: balance_dirty_state: bdi btrfs-1: dirty=970 wb=481 unstable=0 bg_thresh=997 thresh=1994 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 36.065461: balance_dirty_state: bdi btrfs-1: dirty=970 wb=481 unstable=0 bg_thresh=997 thresh=1994 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 36.065687: balance_dirty_state: bdi btrfs-1: dirty=995 wb=481 unstable=0 bg_thresh=999 thresh=1999 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 36.065923: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=481 unstable=0 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 36.065931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=57940 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 36.065970: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18612 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 36.069407: writeback_single_inode: bdi btrfs-1: ino=257 state= age=188 wrote=720 to_write=7472 dd-2584 [004] 36.073094: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1056 unstable=0 bg_thresh=1001 thresh=2003 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 36.073326: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1056 unstable=0 bg_thresh=1001 thresh=2003 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 36.073385: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1056 unstable=0 bg_thresh=1004 thresh=2008 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 36.073443: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1056 unstable=0 bg_thresh=1001 thresh=2002 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 36.073502: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1056 unstable=0 bg_thresh=1003 thresh=2007 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 36.073617: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1056 unstable=0 bg_thresh=1003 thresh=2006 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 36.073737: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1056 unstable=0 bg_thresh=1002 thresh=2005 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 36.073742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=57940 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 36.081142: balance_dirty_state: bdi btrfs-1: dirty=470 wb=931 unstable=0 bg_thresh=996 thresh=1993 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 36.081212: balance_dirty_state: bdi btrfs-1: dirty=470 wb=931 unstable=0 bg_thresh=996 thresh=1993 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 36.081272: balance_dirty_state: bdi btrfs-1: dirty=495 wb=931 unstable=0 bg_thresh=996 thresh=1992 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 36.081329: balance_dirty_state: bdi btrfs-1: dirty=520 wb=931 unstable=0 bg_thresh=996 thresh=1992 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 36.081386: balance_dirty_state: bdi btrfs-1: dirty=520 wb=931 unstable=0 bg_thresh=995 thresh=1991 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 36.081500: balance_dirty_state: bdi btrfs-1: dirty=570 wb=931 unstable=0 bg_thresh=995 thresh=1990 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 36.081504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=57940 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 36.089101: balance_dirty_state: bdi btrfs-1: dirty=570 wb=731 unstable=0 bg_thresh=995 thresh=1991 gap=690 poll_thresh=17 ino=257 dd-2584 [004] 36.089189: balance_dirty_state: bdi btrfs-1: dirty=570 wb=731 unstable=0 bg_thresh=995 thresh=1991 gap=690 poll_thresh=13 ino=257 dd-2584 [004] 36.089273: balance_dirty_state: bdi btrfs-1: dirty=595 wb=731 unstable=0 bg_thresh=998 thresh=1996 gap=670 poll_thresh=14 ino=257 dd-2584 [004] 36.089643: balance_dirty_state: bdi btrfs-1: dirty=620 wb=731 unstable=0 bg_thresh=998 thresh=1996 gap=645 poll_thresh=15 ino=257 dd-2584 [004] 36.089726: balance_dirty_state: bdi btrfs-1: dirty=620 wb=731 unstable=0 bg_thresh=1000 thresh=2001 gap=650 poll_thresh=16 ino=257 dd-2584 [004] 36.089892: balance_dirty_state: bdi btrfs-1: dirty=670 wb=731 unstable=0 bg_thresh=1003 thresh=2006 gap=605 poll_thresh=17 ino=257 dd-2584 [004] 36.090063: balance_dirty_state: bdi btrfs-1: dirty=695 wb=731 unstable=0 bg_thresh=1002 thresh=2005 gap=579 poll_thresh=18 ino=257 dd-2584 [004] 36.090231: balance_dirty_state: bdi btrfs-1: dirty=720 wb=731 unstable=0 bg_thresh=1004 thresh=2009 gap=558 poll_thresh=19 ino=257 dd-2584 [004] 36.090404: balance_dirty_state: bdi btrfs-1: dirty=745 wb=731 unstable=0 bg_thresh=1004 thresh=2008 gap=532 poll_thresh=20 ino=257 dd-2584 [004] 36.090578: balance_dirty_state: bdi btrfs-1: dirty=795 wb=731 unstable=0 bg_thresh=1003 thresh=2007 gap=481 poll_thresh=21 ino=257 dd-2584 [004] 36.090584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=57940 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 36.097124: balance_dirty_state: bdi btrfs-1: dirty=795 wb=731 unstable=0 bg_thresh=994 thresh=1988 gap=462 poll_thresh=21 ino=257 dd-2584 [004] 36.097130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=57940 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 36.105152: balance_dirty_state: bdi btrfs-1: dirty=795 wb=456 unstable=0 bg_thresh=997 thresh=1995 gap=744 poll_thresh=21 ino=257 dd-2584 [004] 36.105247: balance_dirty_state: bdi btrfs-1: dirty=795 wb=456 unstable=0 bg_thresh=997 thresh=1994 gap=743 poll_thresh=16 ino=257 dd-2584 [004] 36.105361: balance_dirty_state: bdi btrfs-1: dirty=845 wb=456 unstable=0 bg_thresh=996 thresh=1993 gap=692 poll_thresh=17 ino=257 dd-2584 [004] 36.105635: balance_dirty_state: bdi btrfs-1: dirty=870 wb=456 unstable=0 bg_thresh=996 thresh=1992 gap=666 poll_thresh=18 ino=257 dd-2584 [004] 36.105748: balance_dirty_state: bdi btrfs-1: dirty=895 wb=456 unstable=0 bg_thresh=998 thresh=1996 gap=645 poll_thresh=19 ino=257 dd-2584 [004] 36.105860: balance_dirty_state: bdi btrfs-1: dirty=920 wb=456 unstable=0 bg_thresh=997 thresh=1995 gap=619 poll_thresh=20 ino=257 dd-2584 [004] 36.105971: balance_dirty_state: bdi btrfs-1: dirty=970 wb=456 unstable=0 bg_thresh=997 thresh=1994 gap=568 poll_thresh=21 ino=257 dd-2584 [004] 36.106083: balance_dirty_state: bdi btrfs-1: dirty=995 wb=456 unstable=0 bg_thresh=996 thresh=1993 gap=542 poll_thresh=22 ino=257 dd-2584 [004] 36.106199: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=456 unstable=0 bg_thresh=998 thresh=1997 gap=521 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 36.106262: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18652 wrote=0 to_write=8192 dd-2584 [004] 36.106329: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=456 unstable=0 bg_thresh=998 thresh=1996 gap=470 poll_thresh=24 ino=257 dd-2584 [004] 36.106330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=57940 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 36.109597: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=720 to_write=7472 dd-2584 [004] 36.113115: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1056 unstable=0 bg_thresh=999 thresh=1999 gap=598 poll_thresh=24 ino=257 dd-2584 [004] 36.113226: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1056 unstable=0 bg_thresh=999 thresh=1998 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 36.113344: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1056 unstable=0 bg_thresh=998 thresh=1997 gap=571 poll_thresh=19 ino=257 dd-2584 [004] 36.113633: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1056 unstable=0 bg_thresh=998 thresh=1996 gap=520 poll_thresh=20 ino=257 dd-2584 [004] 36.113750: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1056 unstable=0 bg_thresh=1000 thresh=2000 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 36.113754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=57940 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 36.121134: balance_dirty_state: bdi btrfs-1: dirty=445 wb=931 unstable=0 bg_thresh=1001 thresh=2002 gap=626 poll_thresh=21 ino=257 dd-2584 [004] 36.121220: balance_dirty_state: bdi btrfs-1: dirty=470 wb=931 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=16 ino=257 dd-2584 [004] 36.121378: balance_dirty_state: bdi btrfs-1: dirty=495 wb=931 unstable=0 bg_thresh=1000 thresh=2001 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 36.121548: balance_dirty_state: bdi btrfs-1: dirty=520 wb=931 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 36.121678: balance_dirty_state: bdi btrfs-1: dirty=545 wb=931 unstable=0 bg_thresh=1002 thresh=2004 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 36.121798: balance_dirty_state: bdi btrfs-1: dirty=595 wb=931 unstable=0 bg_thresh=1001 thresh=2003 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 36.121803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=57940 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.133199: balance_dirty_state: bdi btrfs-1: dirty=595 wb=706 unstable=0 bg_thresh=997 thresh=1994 gap=693 poll_thresh=20 ino=257 dd-2584 [001] 36.133269: balance_dirty_state: bdi btrfs-1: dirty=595 wb=706 unstable=0 bg_thresh=997 thresh=1994 gap=693 poll_thresh=15 ino=257 dd-2584 [001] 36.133333: balance_dirty_state: bdi btrfs-1: dirty=620 wb=706 unstable=0 bg_thresh=999 thresh=1999 gap=673 poll_thresh=16 ino=257 dd-2584 [001] 36.133628: balance_dirty_state: bdi btrfs-1: dirty=645 wb=706 unstable=0 bg_thresh=1002 thresh=2004 gap=653 poll_thresh=17 ino=257 dd-2584 [001] 36.133749: balance_dirty_state: bdi btrfs-1: dirty=695 wb=706 unstable=0 bg_thresh=1001 thresh=2003 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 36.133871: balance_dirty_state: bdi btrfs-1: dirty=720 wb=706 unstable=0 bg_thresh=1003 thresh=2007 gap=581 poll_thresh=19 ino=257 dd-2584 [001] 36.133993: balance_dirty_state: bdi btrfs-1: dirty=745 wb=706 unstable=0 bg_thresh=1003 thresh=2006 gap=555 poll_thresh=20 ino=257 dd-2584 [001] 36.134116: balance_dirty_state: bdi btrfs-1: dirty=795 wb=706 unstable=0 bg_thresh=1002 thresh=2005 gap=504 poll_thresh=21 ino=257 dd-2584 [001] 36.134238: balance_dirty_state: bdi btrfs-1: dirty=820 wb=706 unstable=0 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=22 ino=257 dd-2584 [001] 36.134243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=57940 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 36.141145: balance_dirty_state: bdi btrfs-1: dirty=820 wb=706 unstable=0 bg_thresh=1010 thresh=2021 gap=495 poll_thresh=22 ino=257 dd-2584 [001] 36.141152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=57940 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.149195: balance_dirty_state: bdi btrfs-1: dirty=820 wb=456 unstable=0 bg_thresh=1002 thresh=2005 gap=729 poll_thresh=22 ino=257 dd-2584 [001] 36.149260: balance_dirty_state: bdi btrfs-1: dirty=820 wb=456 unstable=0 bg_thresh=1002 thresh=2005 gap=729 poll_thresh=16 ino=257 dd-2584 [001] 36.149379: balance_dirty_state: bdi btrfs-1: dirty=870 wb=456 unstable=0 bg_thresh=1002 thresh=2004 gap=678 poll_thresh=17 ino=257 dd-2584 [001] 36.149498: balance_dirty_state: bdi btrfs-1: dirty=895 wb=456 unstable=0 bg_thresh=1004 thresh=2008 gap=657 poll_thresh=18 ino=257 dd-2584 [001] 36.149788: balance_dirty_state: bdi btrfs-1: dirty=920 wb=456 unstable=0 bg_thresh=1003 thresh=2007 gap=631 poll_thresh=19 ino=257 dd-2584 [001] 36.149906: balance_dirty_state: bdi btrfs-1: dirty=970 wb=456 unstable=0 bg_thresh=1003 thresh=2006 gap=580 poll_thresh=20 ino=257 dd-2584 [001] 36.150026: balance_dirty_state: bdi btrfs-1: dirty=995 wb=456 unstable=0 bg_thresh=1008 thresh=2016 gap=565 poll_thresh=21 ino=257 dd-2584 [001] 36.150143: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=456 unstable=0 bg_thresh=1007 thresh=2015 gap=539 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 36.150190: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18696 wrote=0 to_write=8192 dd-2584 [001] 36.150271: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=456 unstable=0 bg_thresh=1007 thresh=2014 gap=513 poll_thresh=23 ino=257 dd-2584 [001] 36.150398: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=506 unstable=0 bg_thresh=1006 thresh=2013 gap=462 poll_thresh=24 ino=257 dd-2584 [001] 36.150399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=57940 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 36.151943: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=752 to_write=7440 dd-2584 [001] 36.161173: balance_dirty_state: bdi btrfs-1: dirty=345 wb=956 unstable=0 bg_thresh=1001 thresh=2002 gap=701 poll_thresh=24 ino=257 dd-2584 [001] 36.161273: balance_dirty_state: bdi btrfs-1: dirty=345 wb=956 unstable=0 bg_thresh=1000 thresh=2001 gap=700 poll_thresh=18 ino=257 dd-2584 [001] 36.161399: balance_dirty_state: bdi btrfs-1: dirty=395 wb=956 unstable=0 bg_thresh=1000 thresh=2000 gap=649 poll_thresh=19 ino=257 dd-2584 [001] 36.161701: balance_dirty_state: bdi btrfs-1: dirty=420 wb=956 unstable=0 bg_thresh=1002 thresh=2004 gap=628 poll_thresh=20 ino=257 dd-2584 [001] 36.161819: balance_dirty_state: bdi btrfs-1: dirty=445 wb=956 unstable=0 bg_thresh=1001 thresh=2003 gap=602 poll_thresh=21 ino=257 dd-2584 [001] 36.161938: balance_dirty_state: bdi btrfs-1: dirty=470 wb=956 unstable=0 bg_thresh=1001 thresh=2002 gap=576 poll_thresh=22 ino=257 dd-2584 [001] 36.162056: balance_dirty_state: bdi btrfs-1: dirty=520 wb=956 unstable=0 bg_thresh=1003 thresh=2006 gap=530 poll_thresh=23 ino=257 dd-2584 [001] 36.162172: balance_dirty_state: bdi btrfs-1: dirty=545 wb=956 unstable=0 bg_thresh=1002 thresh=2005 gap=504 poll_thresh=24 ino=257 dd-2584 [001] 36.162288: balance_dirty_state: bdi btrfs-1: dirty=570 wb=956 unstable=0 bg_thresh=1002 thresh=2004 gap=478 poll_thresh=25 ino=257 dd-2584 [001] 36.162293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=59256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 36.169261: balance_dirty_state: bdi btrfs-1: dirty=570 wb=831 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=25 ino=257 dd-2584 [005] 36.169360: balance_dirty_state: bdi btrfs-1: dirty=570 wb=831 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=19 ino=257 dd-2584 [005] 36.169587: balance_dirty_state: bdi btrfs-1: dirty=620 wb=831 unstable=0 bg_thresh=1000 thresh=2001 gap=550 poll_thresh=20 ino=257 dd-2584 [005] 36.169819: balance_dirty_state: bdi btrfs-1: dirty=645 wb=831 unstable=0 bg_thresh=1003 thresh=2006 gap=530 poll_thresh=21 ino=257 dd-2584 [005] 36.170401: balance_dirty_state: bdi btrfs-1: dirty=670 wb=831 unstable=0 bg_thresh=1002 thresh=2005 gap=504 poll_thresh=22 ino=257 dd-2584 [005] 36.170634: balance_dirty_state: bdi btrfs-1: dirty=720 wb=831 unstable=0 bg_thresh=1002 thresh=2004 gap=453 poll_thresh=23 ino=257 dd-2584 [005] 36.170643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=59256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 36.177298: balance_dirty_state: bdi btrfs-1: dirty=720 wb=756 unstable=0 bg_thresh=1002 thresh=2005 gap=529 poll_thresh=23 ino=257 dd-2584 [005] 36.177402: balance_dirty_state: bdi btrfs-1: dirty=720 wb=756 unstable=0 bg_thresh=1002 thresh=2004 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 36.177521: balance_dirty_state: bdi btrfs-1: dirty=770 wb=756 unstable=0 bg_thresh=1001 thresh=2003 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 36.177525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=59256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 36.185294: balance_dirty_state: bdi btrfs-1: dirty=770 wb=756 unstable=0 bg_thresh=1000 thresh=2001 gap=475 poll_thresh=18 ino=257 dd-2584 [005] 36.185300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=59256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 36.193293: balance_dirty_state: bdi btrfs-1: dirty=770 wb=506 unstable=0 bg_thresh=1004 thresh=2008 gap=732 poll_thresh=18 ino=257 dd-2584 [005] 36.193367: balance_dirty_state: bdi btrfs-1: dirty=770 wb=506 unstable=0 bg_thresh=1003 thresh=2007 gap=731 poll_thresh=13 ino=257 dd-2584 [005] 36.193444: balance_dirty_state: bdi btrfs-1: dirty=795 wb=506 unstable=0 bg_thresh=1006 thresh=2012 gap=711 poll_thresh=14 ino=257 dd-2584 [005] 36.193516: balance_dirty_state: bdi btrfs-1: dirty=795 wb=506 unstable=0 bg_thresh=1003 thresh=2006 gap=705 poll_thresh=15 ino=257 dd-2584 [005] 36.193589: balance_dirty_state: bdi btrfs-1: dirty=820 wb=506 unstable=0 bg_thresh=1005 thresh=2011 gap=685 poll_thresh=16 ino=257 dd-2584 [005] 36.193734: balance_dirty_state: bdi btrfs-1: dirty=845 wb=506 unstable=0 bg_thresh=1005 thresh=2010 gap=659 poll_thresh=17 ino=257 dd-2584 [005] 36.193880: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=0 bg_thresh=1001 thresh=2003 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 36.194236: balance_dirty_state: bdi btrfs-1: dirty=920 wb=506 unstable=0 bg_thresh=1003 thresh=2007 gap=581 poll_thresh=19 ino=257 dd-2584 [005] 36.194380: balance_dirty_state: bdi btrfs-1: dirty=945 wb=506 unstable=0 bg_thresh=1003 thresh=2006 gap=555 poll_thresh=20 ino=257 dd-2584 [005] 36.194540: balance_dirty_state: bdi btrfs-1: dirty=970 wb=431 unstable=0 bg_thresh=1002 thresh=2005 gap=604 poll_thresh=21 ino=257 dd-2584 [005] 36.194693: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=356 unstable=0 bg_thresh=1003 thresh=2007 gap=631 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 36.194763: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18740 wrote=0 to_write=8192 dd-2584 [005] 36.194853: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=356 unstable=0 bg_thresh=998 thresh=1997 gap=596 poll_thresh=23 ino=257 dd-2584 [005] 36.195010: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=406 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=24 ino=257 dd-2584 [005] 36.195170: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=456 unstable=0 bg_thresh=1002 thresh=2005 gap=529 poll_thresh=25 ino=257 dd-2584 [005] 36.195331: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=0 bg_thresh=1001 thresh=2002 gap=501 poll_thresh=26 ino=257 dd-2584 [005] 36.195645: balance_dirty_state: bdi btrfs-1: dirty=920 wb=606 unstable=0 bg_thresh=1001 thresh=2002 gap=476 poll_thresh=27 ino=257 dd-2584 [005] 36.195646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=59256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 36.197077: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=848 to_write=7344 dd-2584 [005] 36.201259: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1206 unstable=0 bg_thresh=1003 thresh=2007 gap=481 poll_thresh=27 ino=257 dd-2584 [005] 36.201264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=59256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 36.209275: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1081 unstable=0 bg_thresh=1005 thresh=2011 gap=610 poll_thresh=27 ino=257 dd-2584 [005] 36.209377: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1081 unstable=0 bg_thresh=1003 thresh=2007 gap=581 poll_thresh=20 ino=257 dd-2584 [005] 36.209613: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1081 unstable=0 bg_thresh=1005 thresh=2011 gap=560 poll_thresh=21 ino=257 dd-2584 [005] 36.209852: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1081 unstable=0 bg_thresh=1005 thresh=2010 gap=534 poll_thresh=22 ino=257 dd-2584 [005] 36.210087: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1056 unstable=0 bg_thresh=1000 thresh=2001 gap=500 poll_thresh=23 ino=257 dd-2584 [005] 36.210093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=59256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 36.217278: balance_dirty_state: bdi btrfs-1: dirty=445 wb=856 unstable=0 bg_thresh=1002 thresh=2004 gap=703 poll_thresh=23 ino=257 dd-2584 [005] 36.217367: balance_dirty_state: bdi btrfs-1: dirty=445 wb=856 unstable=0 bg_thresh=1004 thresh=2009 gap=708 poll_thresh=17 ino=257 dd-2584 [005] 36.217486: balance_dirty_state: bdi btrfs-1: dirty=495 wb=856 unstable=0 bg_thresh=1004 thresh=2008 gap=657 poll_thresh=18 ino=257 dd-2584 [005] 36.217606: balance_dirty_state: bdi btrfs-1: dirty=520 wb=856 unstable=0 bg_thresh=1003 thresh=2006 gap=630 poll_thresh=19 ino=257 dd-2584 [005] 36.217725: balance_dirty_state: bdi btrfs-1: dirty=545 wb=856 unstable=0 bg_thresh=1002 thresh=2005 gap=604 poll_thresh=20 ino=257 dd-2584 [005] 36.218014: balance_dirty_state: bdi btrfs-1: dirty=570 wb=856 unstable=0 bg_thresh=1002 thresh=2004 gap=578 poll_thresh=21 ino=257 dd-2584 [005] 36.218134: balance_dirty_state: bdi btrfs-1: dirty=620 wb=856 unstable=0 bg_thresh=1004 thresh=2008 gap=532 poll_thresh=22 ino=257 dd-2584 [005] 36.218251: balance_dirty_state: bdi btrfs-1: dirty=645 wb=856 unstable=0 bg_thresh=1003 thresh=2007 gap=506 poll_thresh=23 ino=257 dd-2584 [005] 36.218369: balance_dirty_state: bdi btrfs-1: dirty=670 wb=856 unstable=0 bg_thresh=1003 thresh=2006 gap=480 poll_thresh=24 ino=257 dd-2584 [005] 36.218374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=59256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 36.225204: balance_dirty_state: bdi btrfs-1: dirty=670 wb=856 unstable=0 bg_thresh=1005 thresh=2011 gap=485 poll_thresh=24 ino=257 dd-2584 [005] 36.225213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=59256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 36.233213: balance_dirty_state: bdi btrfs-1: dirty=670 wb=606 unstable=0 bg_thresh=1004 thresh=2009 gap=733 poll_thresh=24 ino=257 dd-2584 [005] 36.233319: balance_dirty_state: bdi btrfs-1: dirty=695 wb=606 unstable=0 bg_thresh=1004 thresh=2009 gap=708 poll_thresh=18 ino=257 dd-2584 [005] 36.233432: balance_dirty_state: bdi btrfs-1: dirty=720 wb=606 unstable=0 bg_thresh=1006 thresh=2013 gap=687 poll_thresh=19 ino=257 dd-2584 [005] 36.233545: balance_dirty_state: bdi btrfs-1: dirty=745 wb=606 unstable=0 bg_thresh=1003 thresh=2006 gap=655 poll_thresh=20 ino=257 dd-2584 [005] 36.233660: balance_dirty_state: bdi btrfs-1: dirty=795 wb=606 unstable=0 bg_thresh=1002 thresh=2005 gap=604 poll_thresh=21 ino=257 dd-2584 [005] 36.233774: balance_dirty_state: bdi btrfs-1: dirty=820 wb=606 unstable=0 bg_thresh=1004 thresh=2009 gap=583 poll_thresh=22 ino=257 dd-2584 [005] 36.234052: balance_dirty_state: bdi btrfs-1: dirty=845 wb=606 unstable=0 bg_thresh=1004 thresh=2008 gap=557 poll_thresh=23 ino=257 dd-2584 [005] 36.234167: balance_dirty_state: bdi btrfs-1: dirty=895 wb=606 unstable=0 bg_thresh=1003 thresh=2007 gap=506 poll_thresh=24 ino=257 dd-2584 [005] 36.234283: balance_dirty_state: bdi btrfs-1: dirty=920 wb=606 unstable=0 bg_thresh=1003 thresh=2006 gap=480 poll_thresh=25 ino=257 dd-2584 [005] 36.234288: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=59256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 36.241232: balance_dirty_state: bdi btrfs-1: dirty=920 wb=456 unstable=0 bg_thresh=1003 thresh=2007 gap=631 poll_thresh=25 ino=257 dd-2584 [005] 36.241319: balance_dirty_state: bdi btrfs-1: dirty=920 wb=456 unstable=0 bg_thresh=1006 thresh=2012 gap=636 poll_thresh=19 ino=257 dd-2584 [005] 36.241431: balance_dirty_state: bdi btrfs-1: dirty=970 wb=456 unstable=0 bg_thresh=1008 thresh=2016 gap=590 poll_thresh=20 ino=257 dd-2584 [005] 36.241545: balance_dirty_state: bdi btrfs-1: dirty=995 wb=456 unstable=0 bg_thresh=1004 thresh=2009 gap=558 poll_thresh=21 ino=257 dd-2584 [005] 36.241658: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=456 unstable=0 bg_thresh=1004 thresh=2008 gap=532 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 36.241722: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18788 wrote=0 to_write=8192 dd-2584 [005] 36.241783: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=456 unstable=0 bg_thresh=1006 thresh=2012 gap=486 poll_thresh=23 ino=257 dd-2584 [005] 36.241785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=59256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 36.245112: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=736 to_write=7456 dd-2584 [005] 36.249248: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1081 unstable=0 bg_thresh=1006 thresh=2013 gap=612 poll_thresh=23 ino=257 dd-2584 [005] 36.249369: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1081 unstable=0 bg_thresh=1006 thresh=2013 gap=612 poll_thresh=17 ino=257 dd-2584 [005] 36.249950: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1081 unstable=0 bg_thresh=1006 thresh=2012 gap=561 poll_thresh=18 ino=257 dd-2584 [005] 36.250183: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1081 unstable=0 bg_thresh=1005 thresh=2011 gap=535 poll_thresh=19 ino=257 dd-2584 [005] 36.250420: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1081 unstable=0 bg_thresh=1007 thresh=2015 gap=514 poll_thresh=20 ino=257 dd-2584 [005] 36.250652: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1081 unstable=0 bg_thresh=1007 thresh=2014 gap=488 poll_thresh=21 ino=257 dd-2584 [005] 36.250661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=59256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 36.257300: balance_dirty_state: bdi btrfs-1: dirty=445 wb=956 unstable=0 bg_thresh=1006 thresh=2013 gap=612 poll_thresh=21 ino=257 dd-2584 [005] 36.257428: balance_dirty_state: bdi btrfs-1: dirty=470 wb=956 unstable=0 bg_thresh=1006 thresh=2012 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 36.257661: balance_dirty_state: bdi btrfs-1: dirty=495 wb=956 unstable=0 bg_thresh=1005 thresh=2011 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 36.257895: balance_dirty_state: bdi btrfs-1: dirty=545 wb=956 unstable=0 bg_thresh=1007 thresh=2015 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 36.258128: balance_dirty_state: bdi btrfs-1: dirty=570 wb=956 unstable=0 bg_thresh=1007 thresh=2014 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 36.258136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=59256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 36.265216: balance_dirty_state: bdi btrfs-1: dirty=570 wb=831 unstable=0 bg_thresh=1006 thresh=2012 gap=611 poll_thresh=19 ino=257 dd-2584 [005] 36.265301: balance_dirty_state: bdi btrfs-1: dirty=570 wb=831 unstable=0 bg_thresh=1003 thresh=2006 gap=605 poll_thresh=14 ino=257 dd-2584 [005] 36.265528: balance_dirty_state: bdi btrfs-1: dirty=595 wb=831 unstable=0 bg_thresh=1005 thresh=2011 gap=585 poll_thresh=15 ino=257 dd-2584 [005] 36.265587: balance_dirty_state: bdi btrfs-1: dirty=620 wb=831 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 36.265703: balance_dirty_state: bdi btrfs-1: dirty=645 wb=831 unstable=0 bg_thresh=1004 thresh=2009 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 36.265820: balance_dirty_state: bdi btrfs-1: dirty=670 wb=831 unstable=0 bg_thresh=1004 thresh=2008 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 36.265938: balance_dirty_state: bdi btrfs-1: dirty=720 wb=831 unstable=0 bg_thresh=1003 thresh=2007 gap=456 poll_thresh=19 ino=257 dd-2584 [005] 36.265943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=59800 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 36.273222: balance_dirty_state: bdi btrfs-1: dirty=720 wb=681 unstable=0 bg_thresh=998 thresh=1996 gap=595 poll_thresh=19 ino=257 dd-2584 [005] 36.273302: balance_dirty_state: bdi btrfs-1: dirty=720 wb=681 unstable=0 bg_thresh=1000 thresh=2001 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 36.273363: balance_dirty_state: bdi btrfs-1: dirty=745 wb=681 unstable=0 bg_thresh=997 thresh=1995 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 36.273427: balance_dirty_state: bdi btrfs-1: dirty=770 wb=681 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 36.273549: balance_dirty_state: bdi btrfs-1: dirty=795 wb=681 unstable=0 bg_thresh=1000 thresh=2001 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 36.273672: balance_dirty_state: bdi btrfs-1: dirty=820 wb=681 unstable=0 bg_thresh=1003 thresh=2006 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 36.273964: balance_dirty_state: bdi btrfs-1: dirty=845 wb=681 unstable=0 bg_thresh=1000 thresh=2000 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 36.273969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=59800 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 36.281209: balance_dirty_state: bdi btrfs-1: dirty=845 wb=481 unstable=0 bg_thresh=1004 thresh=2008 gap=682 poll_thresh=19 ino=257 dd-2584 [005] 36.281281: balance_dirty_state: bdi btrfs-1: dirty=870 wb=481 unstable=0 bg_thresh=1006 thresh=2013 gap=662 poll_thresh=14 ino=257 dd-2584 [005] 36.281341: balance_dirty_state: bdi btrfs-1: dirty=895 wb=481 unstable=0 bg_thresh=1006 thresh=2012 gap=636 poll_thresh=15 ino=257 dd-2584 [005] 36.281399: balance_dirty_state: bdi btrfs-1: dirty=895 wb=481 unstable=0 bg_thresh=1006 thresh=2012 gap=636 poll_thresh=16 ino=257 dd-2584 [005] 36.281515: balance_dirty_state: bdi btrfs-1: dirty=945 wb=481 unstable=0 bg_thresh=1005 thresh=2011 gap=585 poll_thresh=17 ino=257 dd-2584 [005] 36.281632: balance_dirty_state: bdi btrfs-1: dirty=970 wb=481 unstable=0 bg_thresh=1002 thresh=2004 gap=553 poll_thresh=18 ino=257 dd-2584 [005] 36.281749: balance_dirty_state: bdi btrfs-1: dirty=995 wb=481 unstable=0 bg_thresh=1004 thresh=2008 gap=532 poll_thresh=19 ino=257 dd-2584 [005] 36.281865: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=481 unstable=0 bg_thresh=1003 thresh=2007 gap=506 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 36.281912: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18828 wrote=0 to_write=8192 dd-2584 [005] 36.281990: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=481 unstable=0 bg_thresh=1003 thresh=2006 gap=455 poll_thresh=21 ino=257 dd-2584 [005] 36.281992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=59800 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 36.283625: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=208 wrote=752 to_write=7440 dd-2584 [005] 36.289227: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1106 unstable=0 bg_thresh=1003 thresh=2006 gap=580 poll_thresh=21 ino=257 dd-2584 [005] 36.289302: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1106 unstable=0 bg_thresh=1005 thresh=2011 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 36.289644: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1106 unstable=0 bg_thresh=1007 thresh=2015 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 36.289783: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1106 unstable=0 bg_thresh=1004 thresh=2008 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 36.289987: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1106 unstable=0 bg_thresh=1003 thresh=2007 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 36.289995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=59800 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 36.297197: balance_dirty_state: bdi btrfs-1: dirty=420 wb=981 unstable=0 bg_thresh=995 thresh=1990 gap=589 poll_thresh=19 ino=257 dd-2584 [003] 36.297268: balance_dirty_state: bdi btrfs-1: dirty=420 wb=981 unstable=0 bg_thresh=995 thresh=1990 gap=589 poll_thresh=14 ino=257 dd-2584 [003] 36.297328: balance_dirty_state: bdi btrfs-1: dirty=445 wb=981 unstable=0 bg_thresh=1000 thresh=2001 gap=575 poll_thresh=15 ino=257 dd-2584 [003] 36.297390: balance_dirty_state: bdi btrfs-1: dirty=470 wb=981 unstable=0 bg_thresh=1000 thresh=2001 gap=550 poll_thresh=16 ino=257 dd-2584 [003] 36.297512: balance_dirty_state: bdi btrfs-1: dirty=495 wb=981 unstable=0 bg_thresh=1003 thresh=2006 gap=530 poll_thresh=17 ino=257 dd-2584 [003] 36.297632: balance_dirty_state: bdi btrfs-1: dirty=520 wb=981 unstable=0 bg_thresh=1005 thresh=2010 gap=509 poll_thresh=18 ino=257 dd-2584 [003] 36.297752: balance_dirty_state: bdi btrfs-1: dirty=570 wb=981 unstable=0 bg_thresh=1004 thresh=2009 gap=458 poll_thresh=19 ino=257 dd-2584 [003] 36.297757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=59800 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 36.305169: balance_dirty_state: bdi btrfs-1: dirty=570 wb=856 unstable=0 bg_thresh=988 thresh=1977 gap=551 poll_thresh=19 ino=257 dd-2584 [003] 36.305233: balance_dirty_state: bdi btrfs-1: dirty=570 wb=856 unstable=0 bg_thresh=988 thresh=1977 gap=551 poll_thresh=14 ino=257 dd-2584 [003] 36.305296: balance_dirty_state: bdi btrfs-1: dirty=595 wb=856 unstable=0 bg_thresh=991 thresh=1982 gap=531 poll_thresh=15 ino=257 dd-2584 [003] 36.305535: balance_dirty_state: bdi btrfs-1: dirty=620 wb=856 unstable=0 bg_thresh=988 thresh=1976 gap=500 poll_thresh=16 ino=257 dd-2584 [003] 36.305655: balance_dirty_state: bdi btrfs-1: dirty=645 wb=856 unstable=0 bg_thresh=990 thresh=1981 gap=480 poll_thresh=17 ino=257 dd-2584 [003] 36.305660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=59800 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 36.313282: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=17 ino=257 dd-2584 [003] 36.313381: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=13 ino=257 dd-2584 [003] 36.313439: balance_dirty_state: bdi btrfs-1: dirty=670 wb=756 unstable=0 bg_thresh=998 thresh=1996 gap=570 poll_thresh=14 ino=257 dd-2584 [003] 36.313497: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=0 bg_thresh=998 thresh=1996 gap=545 poll_thresh=15 ino=257 dd-2584 [003] 36.313556: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=0 bg_thresh=997 thresh=1995 gap=544 poll_thresh=16 ino=257 dd-2584 [003] 36.313675: balance_dirty_state: bdi btrfs-1: dirty=745 wb=756 unstable=0 bg_thresh=997 thresh=1994 gap=493 poll_thresh=17 ino=257 dd-2584 [003] 36.313679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=59800 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 36.321249: balance_dirty_state: bdi btrfs-1: dirty=745 wb=756 unstable=0 bg_thresh=992 thresh=1984 gap=483 poll_thresh=17 ino=257 dd-2584 [003] 36.321258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=59800 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 36.329275: balance_dirty_state: bdi btrfs-1: dirty=745 wb=506 unstable=0 bg_thresh=991 thresh=1982 gap=731 poll_thresh=17 ino=257 dd-2584 [003] 36.329343: balance_dirty_state: bdi btrfs-1: dirty=745 wb=506 unstable=0 bg_thresh=991 thresh=1982 gap=731 poll_thresh=13 ino=257 dd-2584 [003] 36.329405: balance_dirty_state: bdi btrfs-1: dirty=770 wb=506 unstable=0 bg_thresh=993 thresh=1987 gap=711 poll_thresh=14 ino=257 dd-2584 [003] 36.329467: balance_dirty_state: bdi btrfs-1: dirty=795 wb=506 unstable=0 bg_thresh=993 thresh=1987 gap=686 poll_thresh=15 ino=257 dd-2584 [003] 36.329529: balance_dirty_state: bdi btrfs-1: dirty=795 wb=506 unstable=0 bg_thresh=996 thresh=1992 gap=691 poll_thresh=16 ino=257 dd-2584 [003] 36.329656: balance_dirty_state: bdi btrfs-1: dirty=820 wb=506 unstable=0 bg_thresh=998 thresh=1997 gap=671 poll_thresh=17 ino=257 dd-2584 [003] 36.329968: balance_dirty_state: bdi btrfs-1: dirty=870 wb=506 unstable=0 bg_thresh=997 thresh=1995 gap=619 poll_thresh=18 ino=257 dd-2584 [003] 36.330097: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=19 ino=257 dd-2584 [003] 36.330224: balance_dirty_state: bdi btrfs-1: dirty=920 wb=506 unstable=0 bg_thresh=996 thresh=1993 gap=567 poll_thresh=20 ino=257 dd-2584 [003] 36.330351: balance_dirty_state: bdi btrfs-1: dirty=970 wb=506 unstable=0 bg_thresh=998 thresh=1997 gap=521 poll_thresh=21 ino=257 dd-2584 [003] 36.330502: balance_dirty_state: bdi btrfs-1: dirty=995 wb=431 unstable=0 bg_thresh=998 thresh=1996 gap=570 poll_thresh=22 ino=257 dd-2584 [003] 36.330629: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=381 unstable=0 bg_thresh=994 thresh=1988 gap=587 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 36.330682: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18876 wrote=0 to_write=8192 dd-2584 [003] 36.330758: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=381 unstable=0 bg_thresh=996 thresh=1993 gap=567 poll_thresh=24 ino=257 dd-2584 [003] 36.330893: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=406 unstable=0 bg_thresh=998 thresh=1996 gap=520 poll_thresh=25 ino=257 dd-2584 [003] 36.331182: balance_dirty_state: bdi btrfs-1: dirty=970 wb=531 unstable=0 bg_thresh=993 thresh=1986 gap=485 poll_thresh=26 ino=257 dd-2584 [003] 36.331184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=59800 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 36.332728: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=256 wrote=816 to_write=7376 dd-2584 [003] 36.337291: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1181 unstable=0 bg_thresh=1002 thresh=2004 gap=503 poll_thresh=26 ino=257 dd-2584 [003] 36.337382: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1181 unstable=0 bg_thresh=999 thresh=1998 gap=472 poll_thresh=19 ino=257 dd-2584 [003] 36.337387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=59800 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 36.345295: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1056 unstable=0 bg_thresh=998 thresh=1996 gap=595 poll_thresh=19 ino=257 dd-2584 [003] 36.345382: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1056 unstable=0 bg_thresh=1000 thresh=2001 gap=600 poll_thresh=14 ino=257 dd-2584 [003] 36.345456: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1056 unstable=0 bg_thresh=997 thresh=1995 gap=569 poll_thresh=15 ino=257 dd-2584 [003] 36.345532: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1056 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=16 ino=257 dd-2584 [003] 36.345678: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1056 unstable=0 bg_thresh=1002 thresh=2004 gap=528 poll_thresh=17 ino=257 dd-2584 [003] 36.345826: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1056 unstable=0 bg_thresh=1001 thresh=2003 gap=502 poll_thresh=18 ino=257 dd-2584 [003] 36.345988: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1006 unstable=0 bg_thresh=1001 thresh=2002 gap=526 poll_thresh=19 ino=257 dd-2584 [003] 36.346156: balance_dirty_state: bdi btrfs-1: dirty=520 wb=931 unstable=0 bg_thresh=999 thresh=1998 gap=547 poll_thresh=20 ino=257 dd-2584 [003] 36.346310: balance_dirty_state: bdi btrfs-1: dirty=545 wb=931 unstable=0 bg_thresh=998 thresh=1997 gap=521 poll_thresh=21 ino=257 dd-2584 [003] 36.346676: balance_dirty_state: bdi btrfs-1: dirty=570 wb=931 unstable=0 bg_thresh=996 thresh=1993 gap=492 poll_thresh=22 ino=257 dd-2584 [003] 36.346682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=59800 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 36.353262: balance_dirty_state: bdi btrfs-1: dirty=570 wb=806 unstable=0 bg_thresh=996 thresh=1993 gap=617 poll_thresh=22 ino=257 dd-2584 [003] 36.353332: balance_dirty_state: bdi btrfs-1: dirty=595 wb=806 unstable=0 bg_thresh=994 thresh=1988 gap=587 poll_thresh=16 ino=257 dd-2584 [003] 36.353459: balance_dirty_state: bdi btrfs-1: dirty=620 wb=806 unstable=0 bg_thresh=996 thresh=1992 gap=566 poll_thresh=17 ino=257 dd-2584 [003] 36.353581: balance_dirty_state: bdi btrfs-1: dirty=645 wb=806 unstable=0 bg_thresh=995 thresh=1991 gap=540 poll_thresh=18 ino=257 dd-2584 [003] 36.353707: balance_dirty_state: bdi btrfs-1: dirty=695 wb=806 unstable=0 bg_thresh=991 thresh=1982 gap=481 poll_thresh=19 ino=257 dd-2584 [003] 36.353711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=59800 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 36.361279: balance_dirty_state: bdi btrfs-1: dirty=695 wb=806 unstable=0 bg_thresh=996 thresh=1992 gap=491 poll_thresh=19 ino=257 dd-2584 [003] 36.361284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=59800 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 36.369290: balance_dirty_state: bdi btrfs-1: dirty=695 wb=556 unstable=0 bg_thresh=995 thresh=1990 gap=739 poll_thresh=19 ino=257 dd-2584 [003] 36.369364: balance_dirty_state: bdi btrfs-1: dirty=695 wb=556 unstable=0 bg_thresh=994 thresh=1989 gap=738 poll_thresh=14 ino=257 dd-2584 [003] 36.369437: balance_dirty_state: bdi btrfs-1: dirty=720 wb=556 unstable=0 bg_thresh=997 thresh=1994 gap=718 poll_thresh=15 ino=257 dd-2584 [003] 36.369509: balance_dirty_state: bdi btrfs-1: dirty=745 wb=556 unstable=0 bg_thresh=996 thresh=1993 gap=692 poll_thresh=16 ino=257 dd-2584 [003] 36.369653: balance_dirty_state: bdi btrfs-1: dirty=770 wb=556 unstable=0 bg_thresh=996 thresh=1992 gap=666 poll_thresh=17 ino=257 dd-2584 [003] 36.369796: balance_dirty_state: bdi btrfs-1: dirty=795 wb=556 unstable=0 bg_thresh=995 thresh=1991 gap=640 poll_thresh=18 ino=257 dd-2584 [003] 36.370148: balance_dirty_state: bdi btrfs-1: dirty=820 wb=556 unstable=0 bg_thresh=995 thresh=1990 gap=614 poll_thresh=19 ino=257 dd-2584 [003] 36.370293: balance_dirty_state: bdi btrfs-1: dirty=870 wb=556 unstable=0 bg_thresh=997 thresh=1994 gap=568 poll_thresh=20 ino=257 dd-2584 [003] 36.370440: balance_dirty_state: bdi btrfs-1: dirty=895 wb=556 unstable=0 bg_thresh=996 thresh=1993 gap=542 poll_thresh=21 ino=257 dd-2584 [003] 36.370586: balance_dirty_state: bdi btrfs-1: dirty=920 wb=556 unstable=0 bg_thresh=996 thresh=1992 gap=516 poll_thresh=22 ino=257 dd-2584 [003] 36.370735: balance_dirty_state: bdi btrfs-1: dirty=970 wb=556 unstable=0 bg_thresh=995 thresh=1991 gap=465 poll_thresh=23 ino=257 dd-2584 [003] 36.370741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=60912 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 36.377285: balance_dirty_state: bdi btrfs-1: dirty=970 wb=431 unstable=0 bg_thresh=996 thresh=1993 gap=592 poll_thresh=23 ino=257 dd-2584 [003] 36.377380: balance_dirty_state: bdi btrfs-1: dirty=970 wb=431 unstable=0 bg_thresh=996 thresh=1992 gap=591 poll_thresh=17 ino=257 dd-2584 [003] 36.377525: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=431 unstable=0 bg_thresh=995 thresh=1991 gap=540 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 36.377591: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18924 wrote=0 to_write=8192 dd-2584 [003] 36.377676: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=431 unstable=0 bg_thresh=995 thresh=1990 gap=514 poll_thresh=19 ino=257 dd-2584 [003] 36.377829: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=481 unstable=0 bg_thresh=997 thresh=1994 gap=493 poll_thresh=20 ino=257 dd-2584 [003] 36.377831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=60912 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 36.381018: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=304 wrote=752 to_write=7440 dd-2584 [003] 36.385317: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1056 unstable=0 bg_thresh=997 thresh=1995 gap=619 poll_thresh=20 ino=257 dd-2584 [003] 36.385558: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1056 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=15 ino=257 dd-2584 [003] 36.385618: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1056 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=16 ino=257 dd-2584 [003] 36.385736: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1056 unstable=0 bg_thresh=996 thresh=1993 gap=542 poll_thresh=17 ino=257 dd-2584 [003] 36.385854: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1056 unstable=0 bg_thresh=998 thresh=1997 gap=521 poll_thresh=18 ino=257 dd-2584 [003] 36.385969: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1056 unstable=0 bg_thresh=998 thresh=1996 gap=495 poll_thresh=19 ino=257 dd-2584 [003] 36.385974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=60912 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 36.393308: balance_dirty_state: bdi btrfs-1: dirty=445 wb=931 unstable=0 bg_thresh=997 thresh=1995 gap=619 poll_thresh=19 ino=257 dd-2584 [003] 36.393405: balance_dirty_state: bdi btrfs-1: dirty=470 wb=931 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=14 ino=257 dd-2584 [003] 36.393466: balance_dirty_state: bdi btrfs-1: dirty=470 wb=931 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=15 ino=257 dd-2584 [003] 36.393524: balance_dirty_state: bdi btrfs-1: dirty=495 wb=931 unstable=0 bg_thresh=996 thresh=1993 gap=567 poll_thresh=16 ino=257 dd-2584 [003] 36.393638: balance_dirty_state: bdi btrfs-1: dirty=520 wb=931 unstable=0 bg_thresh=996 thresh=1992 gap=541 poll_thresh=17 ino=257 dd-2584 [003] 36.393749: balance_dirty_state: bdi btrfs-1: dirty=570 wb=931 unstable=0 bg_thresh=995 thresh=1991 gap=490 poll_thresh=18 ino=257 dd-2584 [003] 36.393754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=60912 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 36.401292: balance_dirty_state: bdi btrfs-1: dirty=570 wb=806 unstable=0 bg_thresh=995 thresh=1990 gap=614 poll_thresh=18 ino=257 dd-2584 [003] 36.401387: balance_dirty_state: bdi btrfs-1: dirty=570 wb=806 unstable=0 bg_thresh=994 thresh=1989 gap=613 poll_thresh=13 ino=257 dd-2584 [003] 36.401616: balance_dirty_state: bdi btrfs-1: dirty=595 wb=806 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=14 ino=257 dd-2584 [003] 36.401677: balance_dirty_state: bdi btrfs-1: dirty=620 wb=806 unstable=0 bg_thresh=994 thresh=1988 gap=562 poll_thresh=15 ino=257 dd-2584 [003] 36.401736: balance_dirty_state: bdi btrfs-1: dirty=620 wb=806 unstable=0 bg_thresh=996 thresh=1993 gap=567 poll_thresh=16 ino=257 dd-2584 [003] 36.401853: balance_dirty_state: bdi btrfs-1: dirty=670 wb=806 unstable=0 bg_thresh=996 thresh=1992 gap=516 poll_thresh=17 ino=257 dd-2584 [003] 36.401970: balance_dirty_state: bdi btrfs-1: dirty=695 wb=806 unstable=0 bg_thresh=998 thresh=1996 gap=495 poll_thresh=18 ino=257 dd-2584 [003] 36.401974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=60912 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 36.409325: balance_dirty_state: bdi btrfs-1: dirty=695 wb=681 unstable=0 bg_thresh=999 thresh=1999 gap=623 poll_thresh=18 ino=257 dd-2584 [003] 36.409393: balance_dirty_state: bdi btrfs-1: dirty=695 wb=681 unstable=0 bg_thresh=996 thresh=1993 gap=617 poll_thresh=13 ino=257 dd-2584 [003] 36.409454: balance_dirty_state: bdi btrfs-1: dirty=720 wb=681 unstable=0 bg_thresh=999 thresh=1998 gap=597 poll_thresh=14 ino=257 dd-2584 [003] 36.409513: balance_dirty_state: bdi btrfs-1: dirty=745 wb=681 unstable=0 bg_thresh=996 thresh=1992 gap=566 poll_thresh=15 ino=257 dd-2584 [003] 36.409573: balance_dirty_state: bdi btrfs-1: dirty=745 wb=681 unstable=0 bg_thresh=995 thresh=1991 gap=565 poll_thresh=16 ino=257 dd-2584 [003] 36.409690: balance_dirty_state: bdi btrfs-1: dirty=795 wb=681 unstable=0 bg_thresh=995 thresh=1990 gap=514 poll_thresh=17 ino=257 dd-2584 [003] 36.409808: balance_dirty_state: bdi btrfs-1: dirty=820 wb=681 unstable=0 bg_thresh=997 thresh=1994 gap=493 poll_thresh=18 ino=257 dd-2584 [003] 36.409813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=60912 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 36.417297: balance_dirty_state: bdi btrfs-1: dirty=820 wb=481 unstable=0 bg_thresh=996 thresh=1992 gap=691 poll_thresh=18 ino=257 dd-2584 [004] 36.417392: balance_dirty_state: bdi btrfs-1: dirty=820 wb=481 unstable=0 bg_thresh=996 thresh=1992 gap=691 poll_thresh=13 ino=257 dd-2584 [004] 36.417720: balance_dirty_state: bdi btrfs-1: dirty=845 wb=481 unstable=0 bg_thresh=998 thresh=1997 gap=671 poll_thresh=14 ino=257 dd-2584 [004] 36.417803: balance_dirty_state: bdi btrfs-1: dirty=870 wb=481 unstable=0 bg_thresh=998 thresh=1997 gap=646 poll_thresh=15 ino=257 dd-2584 [004] 36.417886: balance_dirty_state: bdi btrfs-1: dirty=870 wb=481 unstable=0 bg_thresh=1001 thresh=2002 gap=651 poll_thresh=16 ino=257 dd-2584 [004] 36.418052: balance_dirty_state: bdi btrfs-1: dirty=920 wb=481 unstable=0 bg_thresh=1000 thresh=2001 gap=600 poll_thresh=17 ino=257 dd-2584 [004] 36.418218: balance_dirty_state: bdi btrfs-1: dirty=945 wb=481 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 36.418386: balance_dirty_state: bdi btrfs-1: dirty=970 wb=481 unstable=0 bg_thresh=1002 thresh=2004 gap=553 poll_thresh=19 ino=257 dd-2584 [004] 36.418551: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=481 unstable=0 bg_thresh=1001 thresh=2003 gap=502 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 36.418620: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18964 wrote=0 to_write=8192 dd-2584 [004] 36.418729: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=481 unstable=0 bg_thresh=1001 thresh=2002 gap=501 poll_thresh=21 ino=257 dd-2584 [004] 36.418911: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=531 unstable=0 bg_thresh=1000 thresh=2001 gap=450 poll_thresh=22 ino=257 dd-2584 [004] 36.418913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=60912 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 36.421114: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=344 wrote=752 to_write=7440 dd-2584 [004] 36.425216: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1131 unstable=0 bg_thresh=1001 thresh=2003 gap=577 poll_thresh=22 ino=257 dd-2584 [004] 36.425325: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1131 unstable=0 bg_thresh=1001 thresh=2002 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 36.425749: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1131 unstable=0 bg_thresh=1000 thresh=2001 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 36.425917: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1131 unstable=0 bg_thresh=1002 thresh=2005 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 36.426086: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1131 unstable=0 bg_thresh=1002 thresh=2004 gap=453 poll_thresh=19 ino=257 dd-2584 [004] 36.426092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=60912 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 36.433252: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1006 unstable=0 bg_thresh=1002 thresh=2005 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 36.433352: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1006 unstable=0 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 36.433409: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1006 unstable=0 bg_thresh=1002 thresh=2004 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 36.433466: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1006 unstable=0 bg_thresh=1004 thresh=2009 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 36.433578: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1006 unstable=0 bg_thresh=1004 thresh=2008 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 36.433691: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1006 unstable=0 bg_thresh=1000 thresh=2001 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 36.433696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=60912 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.441271: balance_dirty_state: bdi btrfs-1: dirty=520 wb=881 unstable=0 bg_thresh=1007 thresh=2015 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 36.441346: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=0 bg_thresh=1010 thresh=2020 gap=594 poll_thresh=13 ino=257 dd-2584 [001] 36.441408: balance_dirty_state: bdi btrfs-1: dirty=570 wb=881 unstable=0 bg_thresh=1010 thresh=2020 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 36.441469: balance_dirty_state: bdi btrfs-1: dirty=570 wb=881 unstable=0 bg_thresh=1012 thresh=2025 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 36.441700: balance_dirty_state: bdi btrfs-1: dirty=595 wb=881 unstable=0 bg_thresh=1012 thresh=2024 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 36.441817: balance_dirty_state: bdi btrfs-1: dirty=620 wb=881 unstable=0 bg_thresh=1011 thresh=2023 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 36.441935: balance_dirty_state: bdi btrfs-1: dirty=645 wb=881 unstable=0 bg_thresh=1011 thresh=2022 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 36.441939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=60912 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 36.453233: balance_dirty_state: bdi btrfs-1: dirty=645 wb=781 unstable=0 bg_thresh=1010 thresh=2020 gap=594 poll_thresh=18 ino=257 dd-2584 [005] 36.453298: balance_dirty_state: bdi btrfs-1: dirty=670 wb=781 unstable=0 bg_thresh=1012 thresh=2025 gap=574 poll_thresh=13 ino=257 dd-2584 [005] 36.453379: balance_dirty_state: bdi btrfs-1: dirty=670 wb=781 unstable=0 bg_thresh=1015 thresh=2030 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 36.453458: balance_dirty_state: bdi btrfs-1: dirty=695 wb=781 unstable=0 bg_thresh=1012 thresh=2024 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 36.453519: balance_dirty_state: bdi btrfs-1: dirty=720 wb=781 unstable=0 bg_thresh=1014 thresh=2029 gap=528 poll_thresh=16 ino=257 dd-2584 [005] 36.453639: balance_dirty_state: bdi btrfs-1: dirty=745 wb=781 unstable=0 bg_thresh=1014 thresh=2028 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 36.453644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=60912 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 36.461307: balance_dirty_state: bdi btrfs-1: dirty=745 wb=506 unstable=0 bg_thresh=1012 thresh=2025 gap=774 poll_thresh=17 ino=257 dd-2584 [005] 36.461377: balance_dirty_state: bdi btrfs-1: dirty=770 wb=506 unstable=0 bg_thresh=1012 thresh=2024 gap=748 poll_thresh=13 ino=257 dd-2584 [005] 36.461440: balance_dirty_state: bdi btrfs-1: dirty=770 wb=506 unstable=0 bg_thresh=1014 thresh=2029 gap=753 poll_thresh=14 ino=257 dd-2584 [005] 36.461501: balance_dirty_state: bdi btrfs-1: dirty=795 wb=506 unstable=0 bg_thresh=1011 thresh=2023 gap=722 poll_thresh=15 ino=257 dd-2584 [005] 36.461562: balance_dirty_state: bdi btrfs-1: dirty=820 wb=506 unstable=0 bg_thresh=1011 thresh=2022 gap=696 poll_thresh=16 ino=257 dd-2584 [005] 36.461855: balance_dirty_state: bdi btrfs-1: dirty=845 wb=506 unstable=0 bg_thresh=1010 thresh=2021 gap=670 poll_thresh=17 ino=257 dd-2584 [005] 36.461975: balance_dirty_state: bdi btrfs-1: dirty=870 wb=506 unstable=0 bg_thresh=1010 thresh=2020 gap=644 poll_thresh=18 ino=257 dd-2584 [005] 36.462094: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=0 bg_thresh=1012 thresh=2024 gap=623 poll_thresh=19 ino=257 dd-2584 [005] 36.462211: balance_dirty_state: bdi btrfs-1: dirty=945 wb=506 unstable=0 bg_thresh=1011 thresh=2023 gap=572 poll_thresh=20 ino=257 dd-2584 [005] 36.462330: balance_dirty_state: bdi btrfs-1: dirty=970 wb=506 unstable=0 bg_thresh=1011 thresh=2022 gap=546 poll_thresh=21 ino=257 dd-2584 [005] 36.462451: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=0 bg_thresh=1010 thresh=2021 gap=520 poll_thresh=22 ino=257 dd-2584 [005] 36.462570: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=506 unstable=0 bg_thresh=1012 thresh=2025 gap=474 poll_thresh=23 ino=257 dd-2584 [005] 36.462575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-313% task_weight=99% bdi_bw=60912 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 36.462618: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19008 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 36.464298: writeback_single_inode: bdi btrfs-1: ino=257 state= age=388 wrote=736 to_write=7456 dd-2584 [005] 36.469268: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1106 unstable=0 bg_thresh=1010 thresh=2021 gap=595 poll_thresh=23 ino=257 dd-2584 [005] 36.469359: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1106 unstable=0 bg_thresh=1007 thresh=2015 gap=589 poll_thresh=17 ino=257 dd-2584 [005] 36.469522: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1106 unstable=0 bg_thresh=1007 thresh=2014 gap=563 poll_thresh=18 ino=257 dd-2584 [005] 36.469880: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1106 unstable=0 bg_thresh=1009 thresh=2018 gap=517 poll_thresh=19 ino=257 dd-2584 [005] 36.469997: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1106 unstable=0 bg_thresh=1008 thresh=2017 gap=491 poll_thresh=20 ino=257 dd-2584 [005] 36.470002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-324% task_weight=99% bdi_bw=60912 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 36.481319: balance_dirty_state: bdi btrfs-1: dirty=420 wb=981 unstable=0 bg_thresh=1007 thresh=2014 gap=613 poll_thresh=20 ino=257 dd-2584 [002] 36.481399: balance_dirty_state: bdi btrfs-1: dirty=420 wb=906 unstable=0 bg_thresh=1010 thresh=2020 gap=694 poll_thresh=15 ino=257 dd-2584 [002] 36.481472: balance_dirty_state: bdi btrfs-1: dirty=445 wb=856 unstable=0 bg_thresh=1012 thresh=2025 gap=724 poll_thresh=16 ino=257 dd-2584 [002] 36.481590: balance_dirty_state: bdi btrfs-1: dirty=470 wb=856 unstable=0 bg_thresh=1012 thresh=2024 gap=698 poll_thresh=17 ino=257 dd-2584 [002] 36.481708: balance_dirty_state: bdi btrfs-1: dirty=520 wb=856 unstable=0 bg_thresh=1011 thresh=2023 gap=647 poll_thresh=18 ino=257 dd-2584 [002] 36.481826: balance_dirty_state: bdi btrfs-1: dirty=545 wb=856 unstable=0 bg_thresh=1013 thresh=2027 gap=626 poll_thresh=19 ino=257 dd-2584 [002] 36.481942: balance_dirty_state: bdi btrfs-1: dirty=570 wb=856 unstable=0 bg_thresh=1013 thresh=2026 gap=600 poll_thresh=20 ino=257 dd-2584 [002] 36.482059: balance_dirty_state: bdi btrfs-1: dirty=595 wb=856 unstable=0 bg_thresh=1012 thresh=2025 gap=574 poll_thresh=21 ino=257 dd-2584 [002] 36.482348: balance_dirty_state: bdi btrfs-1: dirty=645 wb=856 unstable=0 bg_thresh=1014 thresh=2029 gap=528 poll_thresh=22 ino=257 dd-2584 [002] 36.482467: balance_dirty_state: bdi btrfs-1: dirty=670 wb=856 unstable=0 bg_thresh=1014 thresh=2028 gap=502 poll_thresh=23 ino=257 dd-2584 [002] 36.482472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-310% task_weight=100% bdi_bw=61904 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 36.489340: balance_dirty_state: bdi btrfs-1: dirty=670 wb=756 unstable=0 bg_thresh=1014 thresh=2028 gap=602 poll_thresh=23 ino=257 dd-2584 [002] 36.489410: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=0 bg_thresh=1007 thresh=2014 gap=563 poll_thresh=17 ino=257 dd-2584 [002] 36.489535: balance_dirty_state: bdi btrfs-1: dirty=720 wb=756 unstable=0 bg_thresh=1009 thresh=2018 gap=542 poll_thresh=18 ino=257 dd-2584 [002] 36.489659: balance_dirty_state: bdi btrfs-1: dirty=745 wb=756 unstable=0 bg_thresh=1008 thresh=2017 gap=516 poll_thresh=19 ino=257 dd-2584 [002] 36.489786: balance_dirty_state: bdi btrfs-1: dirty=770 wb=756 unstable=0 bg_thresh=1004 thresh=2008 gap=482 poll_thresh=20 ino=257 dd-2584 [002] 36.489791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-337% task_weight=100% bdi_bw=61904 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 36.497314: balance_dirty_state: bdi btrfs-1: dirty=770 wb=756 unstable=0 bg_thresh=1007 thresh=2015 gap=489 poll_thresh=20 ino=257 dd-2584 [002] 36.497320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-328% task_weight=101% bdi_bw=61904 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 36.505364: balance_dirty_state: bdi btrfs-1: dirty=770 wb=506 unstable=0 bg_thresh=1008 thresh=2016 gap=740 poll_thresh=20 ino=257 dd-2584 [002] 36.505495: balance_dirty_state: bdi btrfs-1: dirty=795 wb=506 unstable=0 bg_thresh=1010 thresh=2021 gap=720 poll_thresh=15 ino=257 dd-2584 [002] 36.505615: balance_dirty_state: bdi btrfs-1: dirty=820 wb=506 unstable=0 bg_thresh=1010 thresh=2020 gap=694 poll_thresh=16 ino=257 dd-2584 [002] 36.505849: balance_dirty_state: bdi btrfs-1: dirty=845 wb=506 unstable=0 bg_thresh=1009 thresh=2019 gap=668 poll_thresh=17 ino=257 dd-2584 [002] 36.506428: balance_dirty_state: bdi btrfs-1: dirty=870 wb=506 unstable=0 bg_thresh=1009 thresh=2018 gap=642 poll_thresh=18 ino=257 dd-2584 [002] 36.506665: balance_dirty_state: bdi btrfs-1: dirty=920 wb=506 unstable=0 bg_thresh=1008 thresh=2017 gap=591 poll_thresh=19 ino=257 dd-2584 [002] 36.506897: balance_dirty_state: bdi btrfs-1: dirty=945 wb=506 unstable=0 bg_thresh=1010 thresh=2021 gap=570 poll_thresh=20 ino=257 dd-2584 [002] 36.507130: balance_dirty_state: bdi btrfs-1: dirty=970 wb=506 unstable=0 bg_thresh=1010 thresh=2020 gap=544 poll_thresh=21 ino=257 dd-2584 [002] 36.507362: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=0 bg_thresh=1009 thresh=2019 gap=518 poll_thresh=22 ino=257 dd-2584 [002] 36.507596: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=506 unstable=0 bg_thresh=1009 thresh=2018 gap=467 poll_thresh=23 ino=257 dd-2584 [002] 36.507605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-277% task_weight=101% bdi_bw=61904 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 36.507641: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19052 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 36.510893: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=736 to_write=7456 dd-2584 [006] 36.515224: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1081 unstable=0 bg_thresh=1010 thresh=2020 gap=619 poll_thresh=23 ino=257 dd-2584 [006] 36.515356: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1081 unstable=0 bg_thresh=1012 thresh=2025 gap=624 poll_thresh=17 ino=257 dd-2584 [006] 36.515597: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1081 unstable=0 bg_thresh=1009 thresh=2018 gap=592 poll_thresh=18 ino=257 dd-2584 [006] 36.515828: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1081 unstable=0 bg_thresh=1008 thresh=2017 gap=541 poll_thresh=19 ino=257 dd-2584 [006] 36.516412: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1081 unstable=0 bg_thresh=1010 thresh=2021 gap=520 poll_thresh=20 ino=257 dd-2584 [006] 36.516645: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1081 unstable=0 bg_thresh=1010 thresh=2020 gap=494 poll_thresh=21 ino=257 dd-2584 [006] 36.516654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=61904 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 36.521265: balance_dirty_state: bdi btrfs-1: dirty=445 wb=956 unstable=0 bg_thresh=1011 thresh=2022 gap=621 poll_thresh=21 ino=257 dd-2584 [006] 36.521372: balance_dirty_state: bdi btrfs-1: dirty=470 wb=956 unstable=0 bg_thresh=1011 thresh=2022 gap=596 poll_thresh=16 ino=257 dd-2584 [006] 36.521608: balance_dirty_state: bdi btrfs-1: dirty=495 wb=956 unstable=0 bg_thresh=1010 thresh=2021 gap=570 poll_thresh=17 ino=257 dd-2584 [006] 36.521844: balance_dirty_state: bdi btrfs-1: dirty=520 wb=956 unstable=0 bg_thresh=1012 thresh=2025 gap=549 poll_thresh=18 ino=257 dd-2584 [006] 36.522075: balance_dirty_state: bdi btrfs-1: dirty=570 wb=956 unstable=0 bg_thresh=1012 thresh=2024 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 36.522084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-222% task_weight=100% bdi_bw=61904 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 36.529460: balance_dirty_state: bdi btrfs-1: dirty=570 wb=831 unstable=0 bg_thresh=1012 thresh=2025 gap=624 poll_thresh=19 ino=257 dd-2584 [006] 36.529550: balance_dirty_state: bdi btrfs-1: dirty=570 wb=831 unstable=0 bg_thresh=1012 thresh=2024 gap=623 poll_thresh=14 ino=257 dd-2584 [006] 36.529608: balance_dirty_state: bdi btrfs-1: dirty=595 wb=831 unstable=0 bg_thresh=1009 thresh=2018 gap=592 poll_thresh=15 ino=257 dd-2584 [006] 36.529666: balance_dirty_state: bdi btrfs-1: dirty=620 wb=831 unstable=0 bg_thresh=1011 thresh=2023 gap=572 poll_thresh=16 ino=257 dd-2584 [006] 36.529780: balance_dirty_state: bdi btrfs-1: dirty=645 wb=831 unstable=0 bg_thresh=1013 thresh=2027 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 36.530056: balance_dirty_state: bdi btrfs-1: dirty=670 wb=831 unstable=0 bg_thresh=1013 thresh=2026 gap=525 poll_thresh=18 ino=257 dd-2584 [006] 36.530169: balance_dirty_state: bdi btrfs-1: dirty=695 wb=831 unstable=0 bg_thresh=1012 thresh=2025 gap=499 poll_thresh=19 ino=257 dd-2584 [006] 36.530173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=61904 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 36.537357: balance_dirty_state: bdi btrfs-1: dirty=695 wb=731 unstable=0 bg_thresh=1012 thresh=2024 gap=598 poll_thresh=19 ino=257 dd-2584 [006] 36.537486: balance_dirty_state: bdi btrfs-1: dirty=720 wb=731 unstable=0 bg_thresh=1009 thresh=2018 gap=567 poll_thresh=14 ino=257 dd-2584 [006] 36.537606: balance_dirty_state: bdi btrfs-1: dirty=745 wb=731 unstable=0 bg_thresh=1011 thresh=2023 gap=547 poll_thresh=15 ino=257 dd-2584 [006] 36.537726: balance_dirty_state: bdi btrfs-1: dirty=745 wb=731 unstable=0 bg_thresh=1011 thresh=2022 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 36.537959: balance_dirty_state: bdi btrfs-1: dirty=795 wb=731 unstable=0 bg_thresh=1010 thresh=2021 gap=495 poll_thresh=17 ino=257 dd-2584 [006] 36.537969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=61904 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 36.545352: balance_dirty_state: bdi btrfs-1: dirty=795 wb=606 unstable=0 bg_thresh=1007 thresh=2015 gap=614 poll_thresh=17 ino=257 dd-2584 [006] 36.545476: balance_dirty_state: bdi btrfs-1: dirty=795 wb=606 unstable=0 bg_thresh=1010 thresh=2020 gap=619 poll_thresh=13 ino=257 dd-2584 [006] 36.545596: balance_dirty_state: bdi btrfs-1: dirty=820 wb=606 unstable=0 bg_thresh=1007 thresh=2014 gap=588 poll_thresh=14 ino=257 dd-2584 [006] 36.545717: balance_dirty_state: bdi btrfs-1: dirty=845 wb=606 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 36.545835: balance_dirty_state: bdi btrfs-1: dirty=845 wb=606 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 36.546072: balance_dirty_state: bdi btrfs-1: dirty=870 wb=606 unstable=0 bg_thresh=1008 thresh=2017 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 36.546652: balance_dirty_state: bdi btrfs-1: dirty=920 wb=606 unstable=0 bg_thresh=1008 thresh=2016 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 36.546662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=61904 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 36.553361: balance_dirty_state: bdi btrfs-1: dirty=920 wb=356 unstable=0 bg_thresh=1009 thresh=2018 gap=742 poll_thresh=18 ino=257 dd-2584 [004] 36.553426: balance_dirty_state: bdi btrfs-1: dirty=945 wb=356 unstable=0 bg_thresh=1009 thresh=2018 gap=717 poll_thresh=13 ino=257 dd-2584 [004] 36.553486: balance_dirty_state: bdi btrfs-1: dirty=945 wb=356 unstable=0 bg_thresh=1011 thresh=2023 gap=722 poll_thresh=14 ino=257 dd-2584 [004] 36.553542: balance_dirty_state: bdi btrfs-1: dirty=970 wb=356 unstable=0 bg_thresh=1011 thresh=2023 gap=697 poll_thresh=15 ino=257 dd-2584 [004] 36.553599: balance_dirty_state: bdi btrfs-1: dirty=995 wb=356 unstable=0 bg_thresh=1014 thresh=2028 gap=677 poll_thresh=16 ino=257 dd-2584 [004] 36.553710: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=356 unstable=0 bg_thresh=1016 thresh=2033 gap=657 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 36.553777: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19100 wrote=0 to_write=8192 dd-2584 [004] 36.553837: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=356 unstable=0 bg_thresh=1016 thresh=2032 gap=631 poll_thresh=18 ino=257 dd-2584 [004] 36.553960: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=381 unstable=0 bg_thresh=1020 thresh=2041 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 36.554088: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=431 unstable=0 bg_thresh=1020 thresh=2040 gap=564 poll_thresh=20 ino=257 dd-2584 [004] 36.554217: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=481 unstable=0 bg_thresh=1019 thresh=2039 gap=538 poll_thresh=21 ino=257 dd-2584 [004] 36.554514: balance_dirty_state: bdi btrfs-1: dirty=895 wb=631 unstable=0 bg_thresh=1021 thresh=2043 gap=517 poll_thresh=22 ino=257 dd-2584 [004] 36.554641: balance_dirty_state: bdi btrfs-1: dirty=895 wb=681 unstable=0 bg_thresh=1021 thresh=2042 gap=466 poll_thresh=23 ino=257 dd-2584 [004] 36.554643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=61904 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 36.555895: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=896 to_write=7296 dd-2584 [004] 36.561266: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1131 unstable=0 bg_thresh=1011 thresh=2023 gap=572 poll_thresh=23 ino=257 dd-2584 [004] 36.561389: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1131 unstable=0 bg_thresh=1011 thresh=2023 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 36.561563: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1131 unstable=0 bg_thresh=1014 thresh=2028 gap=552 poll_thresh=18 ino=257 dd-2584 [004] 36.561676: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1131 unstable=0 bg_thresh=1016 thresh=2033 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 36.561681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=61904 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 36.569272: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1006 unstable=0 bg_thresh=1015 thresh=2031 gap=630 poll_thresh=19 ino=257 dd-2584 [004] 36.569394: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1006 unstable=0 bg_thresh=1015 thresh=2031 gap=630 poll_thresh=14 ino=257 dd-2584 [004] 36.569509: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1006 unstable=0 bg_thresh=1018 thresh=2036 gap=610 poll_thresh=15 ino=257 dd-2584 [004] 36.569624: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1006 unstable=0 bg_thresh=1018 thresh=2036 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 36.569859: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1006 unstable=0 bg_thresh=1017 thresh=2035 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 36.570095: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1006 unstable=0 bg_thresh=1019 thresh=2039 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 36.570677: balance_dirty_state: bdi btrfs-1: dirty=545 wb=1006 unstable=0 bg_thresh=1019 thresh=2038 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 36.570686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=61904 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 36.577361: balance_dirty_state: bdi btrfs-1: dirty=545 wb=906 unstable=0 bg_thresh=1014 thresh=2028 gap=577 poll_thresh=19 ino=257 dd-2584 [003] 36.577430: balance_dirty_state: bdi btrfs-1: dirty=570 wb=906 unstable=0 bg_thresh=1014 thresh=2028 gap=552 poll_thresh=14 ino=257 dd-2584 [003] 36.577491: balance_dirty_state: bdi btrfs-1: dirty=570 wb=906 unstable=0 bg_thresh=1016 thresh=2033 gap=557 poll_thresh=15 ino=257 dd-2584 [003] 36.577551: balance_dirty_state: bdi btrfs-1: dirty=595 wb=906 unstable=0 bg_thresh=1019 thresh=2038 gap=537 poll_thresh=16 ino=257 dd-2584 [003] 36.577673: balance_dirty_state: bdi btrfs-1: dirty=620 wb=906 unstable=0 bg_thresh=1018 thresh=2037 gap=511 poll_thresh=17 ino=257 dd-2584 [003] 36.577794: balance_dirty_state: bdi btrfs-1: dirty=645 wb=906 unstable=0 bg_thresh=1018 thresh=2036 gap=485 poll_thresh=18 ino=257 dd-2584 [003] 36.577799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=61904 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 36.585344: balance_dirty_state: bdi btrfs-1: dirty=645 wb=906 unstable=0 bg_thresh=1012 thresh=2025 gap=474 poll_thresh=18 ino=257 dd-2584 [003] 36.585352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-313% task_weight=99% bdi_bw=61708 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 36.593314: balance_dirty_state: bdi btrfs-1: dirty=645 wb=906 unstable=0 bg_thresh=1015 thresh=2030 gap=479 poll_thresh=18 ino=257 dd-2584 [003] 36.593322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=61708 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 36.601388: balance_dirty_state: bdi btrfs-1: dirty=645 wb=631 unstable=0 bg_thresh=1003 thresh=2006 gap=730 poll_thresh=18 ino=257 dd-2584 [006] 36.601463: balance_dirty_state: bdi btrfs-1: dirty=645 wb=631 unstable=0 bg_thresh=1000 thresh=2000 gap=724 poll_thresh=13 ino=257 dd-2584 [006] 36.601526: balance_dirty_state: bdi btrfs-1: dirty=670 wb=631 unstable=0 bg_thresh=1002 thresh=2005 gap=704 poll_thresh=14 ino=257 dd-2584 [006] 36.601588: balance_dirty_state: bdi btrfs-1: dirty=695 wb=631 unstable=0 bg_thresh=999 thresh=1999 gap=673 poll_thresh=15 ino=257 dd-2584 [006] 36.601651: balance_dirty_state: bdi btrfs-1: dirty=695 wb=631 unstable=0 bg_thresh=1002 thresh=2004 gap=678 poll_thresh=16 ino=257 dd-2584 [006] 36.601780: balance_dirty_state: bdi btrfs-1: dirty=745 wb=631 unstable=0 bg_thresh=1001 thresh=2003 gap=627 poll_thresh=17 ino=257 dd-2584 [006] 36.601907: balance_dirty_state: bdi btrfs-1: dirty=770 wb=631 unstable=0 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 36.602201: balance_dirty_state: bdi btrfs-1: dirty=795 wb=631 unstable=0 bg_thresh=1003 thresh=2006 gap=580 poll_thresh=19 ino=257 dd-2584 [006] 36.602321: balance_dirty_state: bdi btrfs-1: dirty=820 wb=631 unstable=0 bg_thresh=999 thresh=1999 gap=548 poll_thresh=20 ino=257 dd-2584 [006] 36.602443: balance_dirty_state: bdi btrfs-1: dirty=870 wb=631 unstable=0 bg_thresh=998 thresh=1996 gap=495 poll_thresh=21 ino=257 dd-2584 [006] 36.602448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=61708 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 36.613368: balance_dirty_state: bdi btrfs-1: dirty=870 wb=381 unstable=0 bg_thresh=996 thresh=1993 gap=742 poll_thresh=21 ino=257 dd-2584 [002] 36.613436: balance_dirty_state: bdi btrfs-1: dirty=870 wb=381 unstable=0 bg_thresh=999 thresh=1999 gap=748 poll_thresh=16 ino=257 dd-2584 [002] 36.613558: balance_dirty_state: bdi btrfs-1: dirty=920 wb=381 unstable=0 bg_thresh=1001 thresh=2003 gap=702 poll_thresh=17 ino=257 dd-2584 [002] 36.613677: balance_dirty_state: bdi btrfs-1: dirty=945 wb=381 unstable=0 bg_thresh=1001 thresh=2002 gap=676 poll_thresh=18 ino=257 dd-2584 [002] 36.613797: balance_dirty_state: bdi btrfs-1: dirty=970 wb=381 unstable=0 bg_thresh=1000 thresh=2001 gap=650 poll_thresh=19 ino=257 dd-2584 [002] 36.613916: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=381 unstable=0 bg_thresh=1002 thresh=2005 gap=604 poll_thresh=20 ino=257 flush-btrfs-1-2586 [006] 36.613937: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19160 wrote=0 to_write=8192 dd-2584 [002] 36.614372: balance_dirty_state: bdi btrfs-1: dirty=970 wb=456 unstable=0 bg_thresh=1002 thresh=2004 gap=578 poll_thresh=21 ino=257 dd-2584 [002] 36.614554: balance_dirty_state: bdi btrfs-1: dirty=945 wb=506 unstable=0 bg_thresh=1001 thresh=2003 gap=552 poll_thresh=22 ino=257 dd-2584 [002] 36.614736: balance_dirty_state: bdi btrfs-1: dirty=920 wb=556 unstable=0 bg_thresh=1001 thresh=2002 gap=526 poll_thresh=23 ino=257 dd-2584 [002] 36.614915: balance_dirty_state: bdi btrfs-1: dirty=920 wb=606 unstable=0 bg_thresh=1003 thresh=2006 gap=480 poll_thresh=24 ino=257 dd-2584 [002] 36.614917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=61708 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 36.616300: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=832 to_write=7360 dd-2584 [002] 36.621309: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1081 unstable=0 bg_thresh=1006 thresh=2013 gap=612 poll_thresh=24 ino=257 dd-2584 [002] 36.621394: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1081 unstable=0 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=18 ino=257 dd-2584 [002] 36.621514: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1081 unstable=0 bg_thresh=1003 thresh=2006 gap=555 poll_thresh=19 ino=257 dd-2584 [002] 36.621633: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1081 unstable=0 bg_thresh=1005 thresh=2010 gap=534 poll_thresh=20 ino=257 dd-2584 [002] 36.621754: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1081 unstable=0 bg_thresh=1004 thresh=2009 gap=508 poll_thresh=21 ino=257 dd-2584 [002] 36.621875: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1081 unstable=0 bg_thresh=1004 thresh=2008 gap=482 poll_thresh=22 ino=257 dd-2584 [002] 36.621881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=61708 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 36.629340: balance_dirty_state: bdi btrfs-1: dirty=445 wb=956 unstable=0 bg_thresh=998 thresh=1996 gap=595 poll_thresh=22 ino=257 dd-2584 [002] 36.629622: balance_dirty_state: bdi btrfs-1: dirty=470 wb=956 unstable=0 bg_thresh=1000 thresh=2001 gap=575 poll_thresh=16 ino=257 dd-2584 [002] 36.629742: balance_dirty_state: bdi btrfs-1: dirty=495 wb=956 unstable=0 bg_thresh=997 thresh=1994 gap=543 poll_thresh=17 ino=257 dd-2584 [002] 36.629859: balance_dirty_state: bdi btrfs-1: dirty=545 wb=956 unstable=0 bg_thresh=999 thresh=1998 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 36.629864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=61708 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 36.637440: balance_dirty_state: bdi btrfs-1: dirty=545 wb=956 unstable=0 bg_thresh=1000 thresh=2001 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 36.637452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=61708 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.645390: balance_dirty_state: bdi btrfs-1: dirty=545 wb=706 unstable=0 bg_thresh=1001 thresh=2002 gap=751 poll_thresh=18 ino=257 dd-2584 [001] 36.645486: balance_dirty_state: bdi btrfs-1: dirty=570 wb=706 unstable=0 bg_thresh=1001 thresh=2002 gap=726 poll_thresh=13 ino=257 dd-2584 [001] 36.645545: balance_dirty_state: bdi btrfs-1: dirty=595 wb=706 unstable=0 bg_thresh=1003 thresh=2007 gap=706 poll_thresh=14 ino=257 dd-2584 [001] 36.645604: balance_dirty_state: bdi btrfs-1: dirty=595 wb=706 unstable=0 bg_thresh=1003 thresh=2007 gap=706 poll_thresh=15 ino=257 dd-2584 [001] 36.645662: balance_dirty_state: bdi btrfs-1: dirty=620 wb=706 unstable=0 bg_thresh=1006 thresh=2012 gap=686 poll_thresh=16 ino=257 dd-2584 [001] 36.645780: balance_dirty_state: bdi btrfs-1: dirty=645 wb=706 unstable=0 bg_thresh=1008 thresh=2017 gap=666 poll_thresh=17 ino=257 dd-2584 [001] 36.645899: balance_dirty_state: bdi btrfs-1: dirty=695 wb=706 unstable=0 bg_thresh=1008 thresh=2016 gap=615 poll_thresh=18 ino=257 dd-2584 [001] 36.646017: balance_dirty_state: bdi btrfs-1: dirty=720 wb=706 unstable=0 bg_thresh=1010 thresh=2020 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 36.646304: balance_dirty_state: bdi btrfs-1: dirty=745 wb=706 unstable=0 bg_thresh=1009 thresh=2019 gap=568 poll_thresh=20 ino=257 dd-2584 [001] 36.646424: balance_dirty_state: bdi btrfs-1: dirty=770 wb=706 unstable=0 bg_thresh=1009 thresh=2018 gap=542 poll_thresh=21 ino=257 dd-2584 [001] 36.646542: balance_dirty_state: bdi btrfs-1: dirty=820 wb=706 unstable=0 bg_thresh=1008 thresh=2016 gap=490 poll_thresh=22 ino=257 dd-2584 [001] 36.646546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=61708 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.653344: balance_dirty_state: bdi btrfs-1: dirty=820 wb=581 unstable=0 bg_thresh=1008 thresh=2016 gap=615 poll_thresh=22 ino=257 dd-2584 [001] 36.653435: balance_dirty_state: bdi btrfs-1: dirty=820 wb=581 unstable=0 bg_thresh=1008 thresh=2016 gap=615 poll_thresh=16 ino=257 dd-2584 [001] 36.653669: balance_dirty_state: bdi btrfs-1: dirty=870 wb=581 unstable=0 bg_thresh=1007 thresh=2015 gap=564 poll_thresh=17 ino=257 dd-2584 [001] 36.653906: balance_dirty_state: bdi btrfs-1: dirty=895 wb=581 unstable=0 bg_thresh=1009 thresh=2019 gap=543 poll_thresh=18 ino=257 dd-2584 [001] 36.654139: balance_dirty_state: bdi btrfs-1: dirty=920 wb=581 unstable=0 bg_thresh=1009 thresh=2018 gap=517 poll_thresh=19 ino=257 dd-2584 [001] 36.654374: balance_dirty_state: bdi btrfs-1: dirty=945 wb=581 unstable=0 bg_thresh=1008 thresh=2017 gap=491 poll_thresh=20 ino=257 dd-2584 [001] 36.654382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=61708 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.661418: balance_dirty_state: bdi btrfs-1: dirty=945 wb=456 unstable=0 bg_thresh=1008 thresh=2016 gap=615 poll_thresh=20 ino=257 dd-2584 [001] 36.661499: balance_dirty_state: bdi btrfs-1: dirty=970 wb=456 unstable=0 bg_thresh=1007 thresh=2015 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 36.661559: balance_dirty_state: bdi btrfs-1: dirty=995 wb=456 unstable=0 bg_thresh=1007 thresh=2015 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 36.661835: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=456 unstable=0 bg_thresh=1009 thresh=2019 gap=543 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 36.661922: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19208 wrote=0 to_write=8192 dd-2584 [001] 36.661960: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=456 unstable=0 bg_thresh=1006 thresh=2012 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 36.662083: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=456 unstable=0 bg_thresh=1005 thresh=2011 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 36.662085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=61708 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 36.663963: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=752 to_write=7440 dd-2584 [001] 36.673324: balance_dirty_state: bdi btrfs-1: dirty=345 wb=931 unstable=0 bg_thresh=1004 thresh=2009 gap=733 poll_thresh=19 ino=257 dd-2584 [001] 36.673442: balance_dirty_state: bdi btrfs-1: dirty=345 wb=931 unstable=0 bg_thresh=1007 thresh=2014 gap=738 poll_thresh=14 ino=257 dd-2584 [001] 36.673555: balance_dirty_state: bdi btrfs-1: dirty=370 wb=931 unstable=0 bg_thresh=1006 thresh=2013 gap=712 poll_thresh=15 ino=257 dd-2584 [001] 36.673667: balance_dirty_state: bdi btrfs-1: dirty=370 wb=931 unstable=0 bg_thresh=1006 thresh=2013 gap=712 poll_thresh=16 ino=257 dd-2584 [001] 36.673883: balance_dirty_state: bdi btrfs-1: dirty=420 wb=931 unstable=0 bg_thresh=1008 thresh=2017 gap=666 poll_thresh=17 ino=257 dd-2584 [001] 36.674100: balance_dirty_state: bdi btrfs-1: dirty=445 wb=931 unstable=0 bg_thresh=1008 thresh=2016 gap=640 poll_thresh=18 ino=257 dd-2584 [001] 36.674317: balance_dirty_state: bdi btrfs-1: dirty=470 wb=931 unstable=0 bg_thresh=1007 thresh=2015 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 36.674854: balance_dirty_state: bdi btrfs-1: dirty=520 wb=931 unstable=0 bg_thresh=1007 thresh=2014 gap=563 poll_thresh=20 ino=257 dd-2584 [001] 36.675076: balance_dirty_state: bdi btrfs-1: dirty=545 wb=931 unstable=0 bg_thresh=1006 thresh=2012 gap=536 poll_thresh=21 ino=257 dd-2584 [001] 36.675293: balance_dirty_state: bdi btrfs-1: dirty=570 wb=931 unstable=0 bg_thresh=1005 thresh=2011 gap=510 poll_thresh=22 ino=257 dd-2584 [001] 36.675511: balance_dirty_state: bdi btrfs-1: dirty=595 wb=931 unstable=0 bg_thresh=1005 thresh=2010 gap=484 poll_thresh=23 ino=257 dd-2584 [001] 36.675519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=61708 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 36.681383: balance_dirty_state: bdi btrfs-1: dirty=595 wb=806 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=23 ino=257 dd-2584 [001] 36.681450: balance_dirty_state: bdi btrfs-1: dirty=620 wb=806 unstable=0 bg_thresh=1003 thresh=2007 gap=581 poll_thresh=17 ino=257 dd-2584 [001] 36.681572: balance_dirty_state: bdi btrfs-1: dirty=645 wb=806 unstable=0 bg_thresh=1006 thresh=2012 gap=561 poll_thresh=18 ino=257 dd-2584 [001] 36.681693: balance_dirty_state: bdi btrfs-1: dirty=695 wb=806 unstable=0 bg_thresh=1004 thresh=2009 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 36.681816: balance_dirty_state: bdi btrfs-1: dirty=720 wb=806 unstable=0 bg_thresh=1006 thresh=2013 gap=487 poll_thresh=20 ino=257 dd-2584 [001] 36.681820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=61708 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.689377: balance_dirty_state: bdi btrfs-1: dirty=720 wb=806 unstable=0 bg_thresh=1010 thresh=2020 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 36.689386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=62000 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.697384: balance_dirty_state: bdi btrfs-1: dirty=720 wb=606 unstable=0 bg_thresh=1008 thresh=2017 gap=691 poll_thresh=20 ino=257 dd-2584 [001] 36.697466: balance_dirty_state: bdi btrfs-1: dirty=745 wb=556 unstable=0 bg_thresh=1001 thresh=2003 gap=702 poll_thresh=15 ino=257 dd-2584 [001] 36.697537: balance_dirty_state: bdi btrfs-1: dirty=745 wb=531 unstable=0 bg_thresh=1007 thresh=2014 gap=738 poll_thresh=16 ino=257 dd-2584 [001] 36.698017: balance_dirty_state: bdi btrfs-1: dirty=770 wb=481 unstable=0 bg_thresh=1003 thresh=2007 gap=756 poll_thresh=17 ino=257 dd-2584 [001] 36.698254: balance_dirty_state: bdi btrfs-1: dirty=820 wb=481 unstable=0 bg_thresh=1005 thresh=2011 gap=710 poll_thresh=18 ino=257 dd-2584 [001] 36.698489: balance_dirty_state: bdi btrfs-1: dirty=845 wb=481 unstable=0 bg_thresh=1005 thresh=2010 gap=684 poll_thresh=19 ino=257 dd-2584 [001] 36.698721: balance_dirty_state: bdi btrfs-1: dirty=870 wb=481 unstable=0 bg_thresh=1004 thresh=2009 gap=658 poll_thresh=20 ino=257 dd-2584 [001] 36.698955: balance_dirty_state: bdi btrfs-1: dirty=920 wb=481 unstable=0 bg_thresh=1004 thresh=2008 gap=607 poll_thresh=21 ino=257 dd-2584 [001] 36.699190: balance_dirty_state: bdi btrfs-1: dirty=945 wb=481 unstable=0 bg_thresh=1006 thresh=2012 gap=586 poll_thresh=22 ino=257 dd-2584 [001] 36.699425: balance_dirty_state: bdi btrfs-1: dirty=970 wb=481 unstable=0 bg_thresh=1005 thresh=2011 gap=560 poll_thresh=23 ino=257 dd-2584 [001] 36.699657: balance_dirty_state: bdi btrfs-1: dirty=995 wb=481 unstable=0 bg_thresh=1005 thresh=2010 gap=534 poll_thresh=24 ino=257 dd-2584 [001] 36.700217: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=481 unstable=0 bg_thresh=1007 thresh=2014 gap=488 poll_thresh=25 ino=257 dd-2584 [001] 36.700226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=62000 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 36.700306: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19244 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 36.703651: writeback_single_inode: bdi btrfs-1: ino=257 state= age=188 wrote=704 to_write=7488 dd-2584 [005] 36.705314: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1106 unstable=0 bg_thresh=1004 thresh=2008 gap=557 poll_thresh=25 ino=257 dd-2584 [005] 36.705425: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1056 unstable=0 bg_thresh=1009 thresh=2019 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 36.705596: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1056 unstable=0 bg_thresh=1007 thresh=2014 gap=563 poll_thresh=20 ino=257 dd-2584 [005] 36.705763: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1056 unstable=0 bg_thresh=1005 thresh=2011 gap=535 poll_thresh=21 ino=257 dd-2584 [005] 36.705928: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1056 unstable=0 bg_thresh=1009 thresh=2019 gap=518 poll_thresh=22 ino=257 dd-2584 [005] 36.706091: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1056 unstable=0 bg_thresh=1008 thresh=2016 gap=465 poll_thresh=23 ino=257 dd-2584 [005] 36.706097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=62000 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 36.713426: balance_dirty_state: bdi btrfs-1: dirty=495 wb=931 unstable=0 bg_thresh=1012 thresh=2024 gap=598 poll_thresh=23 ino=257 dd-2584 [005] 36.713558: balance_dirty_state: bdi btrfs-1: dirty=495 wb=931 unstable=0 bg_thresh=1009 thresh=2018 gap=592 poll_thresh=17 ino=257 dd-2584 [005] 36.713801: balance_dirty_state: bdi btrfs-1: dirty=545 wb=931 unstable=0 bg_thresh=1011 thresh=2022 gap=546 poll_thresh=18 ino=257 dd-2584 [005] 36.714034: balance_dirty_state: bdi btrfs-1: dirty=570 wb=931 unstable=0 bg_thresh=1010 thresh=2021 gap=520 poll_thresh=19 ino=257 dd-2584 [005] 36.714620: balance_dirty_state: bdi btrfs-1: dirty=595 wb=931 unstable=0 bg_thresh=1010 thresh=2020 gap=494 poll_thresh=20 ino=257 dd-2584 [005] 36.714629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=62000 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 36.721453: balance_dirty_state: bdi btrfs-1: dirty=595 wb=806 unstable=0 bg_thresh=1010 thresh=2020 gap=619 poll_thresh=20 ino=257 dd-2584 [005] 36.721583: balance_dirty_state: bdi btrfs-1: dirty=620 wb=806 unstable=0 bg_thresh=1009 thresh=2019 gap=593 poll_thresh=15 ino=257 dd-2584 [005] 36.721703: balance_dirty_state: bdi btrfs-1: dirty=645 wb=806 unstable=0 bg_thresh=1012 thresh=2024 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 36.721938: balance_dirty_state: bdi btrfs-1: dirty=670 wb=806 unstable=0 bg_thresh=1011 thresh=2023 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 36.722172: balance_dirty_state: bdi btrfs-1: dirty=695 wb=806 unstable=0 bg_thresh=1011 thresh=2022 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 36.722410: balance_dirty_state: bdi btrfs-1: dirty=720 wb=806 unstable=0 bg_thresh=1010 thresh=2021 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 36.722419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=62000 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 36.729415: balance_dirty_state: bdi btrfs-1: dirty=720 wb=681 unstable=0 bg_thresh=1010 thresh=2021 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 36.729510: balance_dirty_state: bdi btrfs-1: dirty=745 wb=681 unstable=0 bg_thresh=1010 thresh=2020 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 36.729574: balance_dirty_state: bdi btrfs-1: dirty=770 wb=681 unstable=0 bg_thresh=1009 thresh=2019 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 36.729638: balance_dirty_state: bdi btrfs-1: dirty=770 wb=681 unstable=0 bg_thresh=1009 thresh=2019 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 36.729758: balance_dirty_state: bdi btrfs-1: dirty=820 wb=681 unstable=0 bg_thresh=1011 thresh=2023 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 36.730161: balance_dirty_state: bdi btrfs-1: dirty=845 wb=681 unstable=0 bg_thresh=1011 thresh=2022 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 36.730166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=62000 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 36.737360: balance_dirty_state: bdi btrfs-1: dirty=845 wb=681 unstable=0 bg_thresh=1014 thresh=2028 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 36.737372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=62000 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.745313: balance_dirty_state: bdi btrfs-1: dirty=845 wb=431 unstable=0 bg_thresh=1002 thresh=2004 gap=728 poll_thresh=18 ino=257 dd-2584 [001] 36.745402: balance_dirty_state: bdi btrfs-1: dirty=845 wb=431 unstable=0 bg_thresh=1002 thresh=2004 gap=728 poll_thresh=13 ino=257 dd-2584 [001] 36.745491: balance_dirty_state: bdi btrfs-1: dirty=870 wb=431 unstable=0 bg_thresh=1004 thresh=2009 gap=708 poll_thresh=14 ino=257 dd-2584 [001] 36.745579: balance_dirty_state: bdi btrfs-1: dirty=895 wb=431 unstable=0 bg_thresh=1004 thresh=2009 gap=683 poll_thresh=15 ino=257 dd-2584 [001] 36.745697: balance_dirty_state: bdi btrfs-1: dirty=895 wb=431 unstable=0 bg_thresh=1007 thresh=2014 gap=688 poll_thresh=16 ino=257 dd-2584 [001] 36.745943: balance_dirty_state: bdi btrfs-1: dirty=945 wb=431 unstable=0 bg_thresh=1000 thresh=2001 gap=625 poll_thresh=17 ino=257 dd-2584 [001] 36.746190: balance_dirty_state: bdi btrfs-1: dirty=970 wb=431 unstable=0 bg_thresh=1002 thresh=2005 gap=604 poll_thresh=18 ino=257 dd-2584 [001] 36.746432: balance_dirty_state: bdi btrfs-1: dirty=995 wb=431 unstable=0 bg_thresh=999 thresh=1998 gap=572 poll_thresh=19 ino=257 dd-2584 [001] 36.746685: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=431 unstable=0 bg_thresh=997 thresh=1994 gap=543 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 36.746733: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19292 wrote=0 to_write=8192 dd-2584 [001] 36.746984: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=431 unstable=0 bg_thresh=995 thresh=1991 gap=501 poll_thresh=21 ino=257 dd-2584 [001] 36.747615: balance_dirty_state: bdi btrfs-1: dirty=935 wb=556 unstable=0 bg_thresh=992 thresh=1985 gap=494 poll_thresh=22 ino=257 dd-2584 [001] 36.747617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=62000 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 36.749037: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=752 to_write=7440 dd-2584 [001] 36.753336: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1046 unstable=0 bg_thresh=998 thresh=1996 gap=630 poll_thresh=22 ino=257 dd-2584 [001] 36.753409: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1046 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=16 ino=257 dd-2584 [001] 36.753538: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1046 unstable=0 bg_thresh=997 thresh=1994 gap=577 poll_thresh=17 ino=257 dd-2584 [001] 36.753672: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1046 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=18 ino=257 dd-2584 [001] 36.753807: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1046 unstable=0 bg_thresh=997 thresh=1995 gap=513 poll_thresh=19 ino=257 dd-2584 [001] 36.753943: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1046 unstable=0 bg_thresh=997 thresh=1995 gap=487 poll_thresh=20 ino=257 dd-2584 [001] 36.753947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=62000 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.761392: balance_dirty_state: bdi btrfs-1: dirty=462 wb=921 unstable=0 bg_thresh=995 thresh=1991 gap=608 poll_thresh=20 ino=257 dd-2584 [001] 36.761484: balance_dirty_state: bdi btrfs-1: dirty=475 wb=921 unstable=0 bg_thresh=995 thresh=1990 gap=594 poll_thresh=15 ino=257 dd-2584 [001] 36.761552: balance_dirty_state: bdi btrfs-1: dirty=488 wb=921 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 36.761685: balance_dirty_state: bdi btrfs-1: dirty=527 wb=921 unstable=0 bg_thresh=997 thresh=1994 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 36.761822: balance_dirty_state: bdi btrfs-1: dirty=553 wb=921 unstable=0 bg_thresh=996 thresh=1992 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 36.762129: balance_dirty_state: bdi btrfs-1: dirty=592 wb=921 unstable=0 bg_thresh=996 thresh=1992 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 36.762133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=62000 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.769359: balance_dirty_state: bdi btrfs-1: dirty=592 wb=746 unstable=0 bg_thresh=997 thresh=1995 gap=657 poll_thresh=19 ino=257 dd-2584 [001] 36.769435: balance_dirty_state: bdi btrfs-1: dirty=617 wb=746 unstable=0 bg_thresh=1000 thresh=2000 gap=637 poll_thresh=14 ino=257 dd-2584 [001] 36.769495: balance_dirty_state: bdi btrfs-1: dirty=642 wb=746 unstable=0 bg_thresh=997 thresh=1994 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 36.769558: balance_dirty_state: bdi btrfs-1: dirty=642 wb=746 unstable=0 bg_thresh=999 thresh=1999 gap=611 poll_thresh=16 ino=257 dd-2584 [001] 36.769681: balance_dirty_state: bdi btrfs-1: dirty=692 wb=746 unstable=0 bg_thresh=999 thresh=1998 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 36.769814: balance_dirty_state: bdi btrfs-1: dirty=705 wb=746 unstable=0 bg_thresh=998 thresh=1996 gap=545 poll_thresh=18 ino=257 dd-2584 [001] 36.769949: balance_dirty_state: bdi btrfs-1: dirty=730 wb=746 unstable=0 bg_thresh=997 thresh=1995 gap=519 poll_thresh=19 ino=257 dd-2584 [001] 36.770083: balance_dirty_state: bdi btrfs-1: dirty=780 wb=746 unstable=0 bg_thresh=997 thresh=1994 gap=468 poll_thresh=20 ino=257 dd-2584 [001] 36.770088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=62000 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.777402: balance_dirty_state: bdi btrfs-1: dirty=780 wb=746 unstable=0 bg_thresh=996 thresh=1993 gap=467 poll_thresh=20 ino=257 dd-2584 [001] 36.777412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=62000 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.785417: balance_dirty_state: bdi btrfs-1: dirty=780 wb=471 unstable=0 bg_thresh=998 thresh=1996 gap=745 poll_thresh=20 ino=257 dd-2584 [001] 36.785497: balance_dirty_state: bdi btrfs-1: dirty=780 wb=471 unstable=0 bg_thresh=1000 thresh=2001 gap=750 poll_thresh=15 ino=257 dd-2584 [001] 36.785560: balance_dirty_state: bdi btrfs-1: dirty=805 wb=471 unstable=0 bg_thresh=997 thresh=1995 gap=719 poll_thresh=16 ino=257 dd-2584 [001] 36.785851: balance_dirty_state: bdi btrfs-1: dirty=843 wb=471 unstable=0 bg_thresh=1000 thresh=2000 gap=686 poll_thresh=17 ino=257 dd-2584 [001] 36.785977: balance_dirty_state: bdi btrfs-1: dirty=868 wb=471 unstable=0 bg_thresh=999 thresh=1999 gap=660 poll_thresh=18 ino=257 dd-2584 [001] 36.786105: balance_dirty_state: bdi btrfs-1: dirty=893 wb=471 unstable=0 bg_thresh=999 thresh=1998 gap=634 poll_thresh=19 ino=257 dd-2584 [001] 36.786235: balance_dirty_state: bdi btrfs-1: dirty=943 wb=471 unstable=0 bg_thresh=1001 thresh=2002 gap=588 poll_thresh=20 ino=257 dd-2584 [001] 36.786642: balance_dirty_state: bdi btrfs-1: dirty=969 wb=471 unstable=0 bg_thresh=998 thresh=1996 gap=556 poll_thresh=21 ino=257 dd-2584 [001] 36.786766: balance_dirty_state: bdi btrfs-1: dirty=994 wb=471 unstable=0 bg_thresh=1001 thresh=2002 gap=537 poll_thresh=22 ino=257 dd-2584 [001] 36.787188: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=471 unstable=0 bg_thresh=1048 thresh=2096 gap=593 poll_thresh=23 ino=257 dd-2584 [001] 36.787306: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=471 unstable=0 bg_thresh=1047 thresh=2095 gap=567 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 36.787356: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19332 wrote=0 to_write=8192 dd-2584 [001] 36.787598: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=522 unstable=0 bg_thresh=1049 thresh=2099 gap=521 poll_thresh=25 ino=257 dd-2584 [001] 36.787600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1448 task_limit=1359 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-61% task_gap=-221% task_weight=98% bdi_bw=62000 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 36.789136: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=768 to_write=7424 dd-2584 [001] 36.793399: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1133 unstable=0 bg_thresh=1049 thresh=2099 gap=621 poll_thresh=25 ino=257 dd-2584 [001] 36.793525: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1133 unstable=0 bg_thresh=1046 thresh=2093 gap=615 poll_thresh=19 ino=257 dd-2584 [001] 36.793764: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1133 unstable=0 bg_thresh=1046 thresh=2092 gap=589 poll_thresh=20 ino=257 dd-2584 [001] 36.793999: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1133 unstable=0 bg_thresh=1045 thresh=2091 gap=538 poll_thresh=21 ino=257 dd-2584 [001] 36.794236: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1133 unstable=0 bg_thresh=1047 thresh=2095 gap=517 poll_thresh=22 ino=257 dd-2584 [001] 36.794244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1354 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=63044 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.801461: balance_dirty_state: bdi btrfs-1: dirty=445 wb=983 unstable=0 bg_thresh=1047 thresh=2095 gap=667 poll_thresh=22 ino=257 dd-2584 [001] 36.801542: balance_dirty_state: bdi btrfs-1: dirty=470 wb=983 unstable=0 bg_thresh=1047 thresh=2094 gap=641 poll_thresh=16 ino=257 dd-2584 [001] 36.801660: balance_dirty_state: bdi btrfs-1: dirty=495 wb=983 unstable=0 bg_thresh=1046 thresh=2093 gap=615 poll_thresh=17 ino=257 dd-2584 [001] 36.801776: balance_dirty_state: bdi btrfs-1: dirty=520 wb=983 unstable=0 bg_thresh=1046 thresh=2092 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 36.801892: balance_dirty_state: bdi btrfs-1: dirty=545 wb=983 unstable=0 bg_thresh=1048 thresh=2096 gap=568 poll_thresh=19 ino=257 dd-2584 [001] 36.802171: balance_dirty_state: bdi btrfs-1: dirty=595 wb=983 unstable=0 bg_thresh=1047 thresh=2095 gap=517 poll_thresh=20 ino=257 dd-2584 [001] 36.802176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1355 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=63044 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.809397: balance_dirty_state: bdi btrfs-1: dirty=595 wb=858 unstable=0 bg_thresh=1047 thresh=2095 gap=642 poll_thresh=20 ino=257 dd-2584 [001] 36.809509: balance_dirty_state: bdi btrfs-1: dirty=595 wb=858 unstable=0 bg_thresh=1047 thresh=2095 gap=642 poll_thresh=15 ino=257 dd-2584 [001] 36.809570: balance_dirty_state: bdi btrfs-1: dirty=620 wb=858 unstable=0 bg_thresh=1047 thresh=2094 gap=616 poll_thresh=16 ino=257 dd-2584 [001] 36.809702: balance_dirty_state: bdi btrfs-1: dirty=645 wb=858 unstable=0 bg_thresh=1044 thresh=2088 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 36.809841: balance_dirty_state: bdi btrfs-1: dirty=695 wb=858 unstable=0 bg_thresh=1042 thresh=2084 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 36.809987: balance_dirty_state: bdi btrfs-1: dirty=720 wb=858 unstable=0 bg_thresh=1035 thresh=2070 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 36.809991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1332 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-78% task_gap=-256% task_weight=98% bdi_bw=63044 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.817386: balance_dirty_state: bdi btrfs-1: dirty=720 wb=768 unstable=0 bg_thresh=1036 thresh=2072 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 36.817524: balance_dirty_state: bdi btrfs-1: dirty=733 wb=768 unstable=0 bg_thresh=1036 thresh=2072 gap=571 poll_thresh=14 ino=257 dd-2584 [001] 36.817666: balance_dirty_state: bdi btrfs-1: dirty=746 wb=768 unstable=0 bg_thresh=1035 thresh=2071 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 36.817804: balance_dirty_state: bdi btrfs-1: dirty=771 wb=768 unstable=0 bg_thresh=1039 thresh=2079 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 36.818062: balance_dirty_state: bdi btrfs-1: dirty=796 wb=768 unstable=0 bg_thresh=1039 thresh=2078 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 36.818070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-248% task_weight=100% bdi_bw=63044 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.825404: balance_dirty_state: bdi btrfs-1: dirty=796 wb=768 unstable=0 bg_thresh=1033 thresh=2066 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 36.825412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=63044 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.833458: balance_dirty_state: bdi btrfs-1: dirty=796 wb=484 unstable=0 bg_thresh=1028 thresh=2056 gap=776 poll_thresh=17 ino=257 dd-2584 [001] 36.833561: balance_dirty_state: bdi btrfs-1: dirty=796 wb=484 unstable=0 bg_thresh=1025 thresh=2050 gap=770 poll_thresh=13 ino=257 dd-2584 [001] 36.833626: balance_dirty_state: bdi btrfs-1: dirty=821 wb=484 unstable=0 bg_thresh=1027 thresh=2055 gap=750 poll_thresh=14 ino=257 dd-2584 [001] 36.833851: balance_dirty_state: bdi btrfs-1: dirty=846 wb=484 unstable=0 bg_thresh=1027 thresh=2054 gap=724 poll_thresh=15 ino=257 dd-2584 [001] 36.833913: balance_dirty_state: bdi btrfs-1: dirty=846 wb=484 unstable=0 bg_thresh=1027 thresh=2054 gap=724 poll_thresh=16 ino=257 dd-2584 [001] 36.834320: balance_dirty_state: bdi btrfs-1: dirty=884 wb=484 unstable=0 bg_thresh=1045 thresh=2091 gap=723 poll_thresh=17 ino=257 dd-2584 [001] 36.834439: balance_dirty_state: bdi btrfs-1: dirty=934 wb=484 unstable=0 bg_thresh=1045 thresh=2090 gap=672 poll_thresh=18 ino=257 dd-2584 [001] 36.834558: balance_dirty_state: bdi btrfs-1: dirty=959 wb=484 unstable=0 bg_thresh=1047 thresh=2094 gap=651 poll_thresh=19 ino=257 dd-2584 [001] 36.834690: balance_dirty_state: bdi btrfs-1: dirty=984 wb=471 unstable=0 bg_thresh=1043 thresh=2087 gap=632 poll_thresh=20 ino=257 dd-2584 [001] 36.834851: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=396 unstable=0 bg_thresh=1045 thresh=2090 gap=685 poll_thresh=21 ino=257 dd-2584 [001] 36.834998: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=383 unstable=0 bg_thresh=1040 thresh=2081 gap=651 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 36.835071: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19380 wrote=0 to_write=8192 dd-2584 [001] 36.835136: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=383 unstable=0 bg_thresh=1042 thresh=2085 gap=630 poll_thresh=23 ino=257 dd-2584 [001] 36.835438: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=483 unstable=0 bg_thresh=1042 thresh=2084 gap=591 poll_thresh=24 ino=257 dd-2584 [001] 36.835781: balance_dirty_state: bdi btrfs-1: dirty=885 wb=633 unstable=0 bg_thresh=1042 thresh=2085 gap=567 poll_thresh=25 ino=257 dd-2584 [001] 36.835920: balance_dirty_state: bdi btrfs-1: dirty=885 wb=683 unstable=0 bg_thresh=1044 thresh=2089 gap=521 poll_thresh=26 ino=257 dd-2584 [001] 36.835921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1349 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=63044 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 36.837089: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=848 to_write=7344 dd-2584 [001] 36.841396: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1085 unstable=0 bg_thresh=1041 thresh=2083 gap=653 poll_thresh=26 ino=257 dd-2584 [001] 36.841477: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1085 unstable=0 bg_thresh=1039 thresh=2079 gap=649 poll_thresh=19 ino=257 dd-2584 [001] 36.841945: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1085 unstable=0 bg_thresh=1032 thresh=2065 gap=584 poll_thresh=20 ino=257 dd-2584 [001] 36.842072: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1085 unstable=0 bg_thresh=1035 thresh=2070 gap=564 poll_thresh=21 ino=257 dd-2584 [001] 36.842202: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1085 unstable=0 bg_thresh=1034 thresh=2069 gap=538 poll_thresh=22 ino=257 dd-2584 [001] 36.842545: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1085 unstable=0 bg_thresh=1045 thresh=2090 gap=521 poll_thresh=23 ino=257 dd-2584 [001] 36.842549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1439 task_limit=1351 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=63044 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.849434: balance_dirty_state: bdi btrfs-1: dirty=484 wb=959 unstable=0 bg_thresh=1037 thresh=2074 gap=631 poll_thresh=23 ino=257 dd-2584 [001] 36.849512: balance_dirty_state: bdi btrfs-1: dirty=509 wb=959 unstable=0 bg_thresh=1032 thresh=2065 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 36.849825: balance_dirty_state: bdi btrfs-1: dirty=535 wb=959 unstable=0 bg_thresh=1035 thresh=2070 gap=576 poll_thresh=18 ino=257 dd-2584 [001] 36.849949: balance_dirty_state: bdi btrfs-1: dirty=560 wb=959 unstable=0 bg_thresh=1034 thresh=2069 gap=550 poll_thresh=19 ino=257 dd-2584 [001] 36.850076: balance_dirty_state: bdi btrfs-1: dirty=610 wb=959 unstable=0 bg_thresh=1034 thresh=2068 gap=499 poll_thresh=20 ino=257 dd-2584 [001] 36.850081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=63044 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.857425: balance_dirty_state: bdi btrfs-1: dirty=610 wb=821 unstable=0 bg_thresh=1034 thresh=2068 gap=637 poll_thresh=20 ino=257 dd-2584 [001] 36.857552: balance_dirty_state: bdi btrfs-1: dirty=610 wb=821 unstable=0 bg_thresh=1036 thresh=2073 gap=642 poll_thresh=15 ino=257 dd-2584 [001] 36.857683: balance_dirty_state: bdi btrfs-1: dirty=635 wb=821 unstable=0 bg_thresh=1033 thresh=2067 gap=611 poll_thresh=16 ino=257 dd-2584 [001] 36.857947: balance_dirty_state: bdi btrfs-1: dirty=660 wb=821 unstable=0 bg_thresh=1033 thresh=2066 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 36.858614: balance_dirty_state: bdi btrfs-1: dirty=685 wb=821 unstable=0 bg_thresh=1047 thresh=2095 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 36.858743: balance_dirty_state: bdi btrfs-1: dirty=710 wb=821 unstable=0 bg_thresh=1044 thresh=2089 gap=558 poll_thresh=19 ino=257 dd-2584 [001] 36.858872: balance_dirty_state: bdi btrfs-1: dirty=760 wb=821 unstable=0 bg_thresh=1046 thresh=2093 gap=512 poll_thresh=20 ino=257 dd-2584 [001] 36.858877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1352 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-64% task_gap=-230% task_weight=100% bdi_bw=63044 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.865421: balance_dirty_state: bdi btrfs-1: dirty=760 wb=821 unstable=0 bg_thresh=1046 thresh=2093 gap=512 poll_thresh=20 ino=257 dd-2584 [001] 36.865431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1352 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-64% task_gap=-230% task_weight=100% bdi_bw=63044 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.873403: balance_dirty_state: bdi btrfs-1: dirty=760 wb=571 unstable=0 bg_thresh=1033 thresh=2067 gap=736 poll_thresh=20 ino=257 dd-2584 [001] 36.873724: balance_dirty_state: bdi btrfs-1: dirty=786 wb=571 unstable=0 bg_thresh=1034 thresh=2068 gap=711 poll_thresh=15 ino=257 dd-2584 [001] 36.873814: balance_dirty_state: bdi btrfs-1: dirty=786 wb=571 unstable=0 bg_thresh=1030 thresh=2060 gap=703 poll_thresh=16 ino=257 dd-2584 [001] 36.873975: balance_dirty_state: bdi btrfs-1: dirty=836 wb=571 unstable=0 bg_thresh=1032 thresh=2064 gap=657 poll_thresh=17 ino=257 dd-2584 [001] 36.874105: balance_dirty_state: bdi btrfs-1: dirty=861 wb=571 unstable=0 bg_thresh=1031 thresh=2063 gap=631 poll_thresh=18 ino=257 dd-2584 [001] 36.874238: balance_dirty_state: bdi btrfs-1: dirty=886 wb=571 unstable=0 bg_thresh=1031 thresh=2062 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 36.874735: balance_dirty_state: bdi btrfs-1: dirty=911 wb=571 unstable=0 bg_thresh=1043 thresh=2086 gap=604 poll_thresh=20 ino=257 dd-2584 [001] 36.874863: balance_dirty_state: bdi btrfs-1: dirty=936 wb=571 unstable=0 bg_thresh=1046 thresh=2092 gap=585 poll_thresh=21 ino=257 dd-2584 [001] 36.875028: balance_dirty_state: bdi btrfs-1: dirty=986 wb=571 unstable=0 bg_thresh=1045 thresh=2091 gap=534 poll_thresh=22 ino=257 dd-2584 [001] 36.875194: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=571 unstable=0 bg_thresh=1045 thresh=2090 gap=508 poll_thresh=23 ino=257 dd-2584 [001] 36.875200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1439 task_limit=1350 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=63044 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.881375: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=446 unstable=0 bg_thresh=1026 thresh=2052 gap=595 poll_thresh=23 ino=257 dd-2584 [001] 36.881610: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=446 unstable=0 bg_thresh=1026 thresh=2052 gap=570 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 36.881659: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19428 wrote=0 to_write=8192 dd-2584 [001] 36.881749: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=446 unstable=0 bg_thresh=1025 thresh=2051 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 36.882097: balance_dirty_state: bdi btrfs-1: dirty=973 wb=572 unstable=0 bg_thresh=1039 thresh=2079 gap=534 poll_thresh=19 ino=257 dd-2584 [001] 36.882233: balance_dirty_state: bdi btrfs-1: dirty=947 wb=623 unstable=0 bg_thresh=1041 thresh=2083 gap=513 poll_thresh=20 ino=257 dd-2584 [001] 36.882235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1344 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=63044 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 36.883535: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=784 to_write=7408 dd-2584 [001] 36.889378: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1099 unstable=0 bg_thresh=1024 thresh=2049 gap=605 poll_thresh=20 ino=257 dd-2584 [001] 36.889519: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1099 unstable=0 bg_thresh=1025 thresh=2050 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 36.889651: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1099 unstable=0 bg_thresh=1020 thresh=2041 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 36.890190: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1099 unstable=0 bg_thresh=1023 thresh=2046 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 36.890705: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1099 unstable=0 bg_thresh=1024 thresh=2048 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 36.890714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=63044 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 36.897481: balance_dirty_state: bdi btrfs-1: dirty=446 wb=986 unstable=0 bg_thresh=1015 thresh=2030 gap=598 poll_thresh=18 ino=257 dd-2584 [003] 36.897559: balance_dirty_state: bdi btrfs-1: dirty=459 wb=986 unstable=0 bg_thresh=1015 thresh=2031 gap=586 poll_thresh=13 ino=257 dd-2584 [003] 36.897630: balance_dirty_state: bdi btrfs-1: dirty=497 wb=986 unstable=0 bg_thresh=1015 thresh=2030 gap=547 poll_thresh=14 ino=257 dd-2584 [003] 36.897695: balance_dirty_state: bdi btrfs-1: dirty=497 wb=986 unstable=0 bg_thresh=1015 thresh=2030 gap=547 poll_thresh=15 ino=257 dd-2584 [003] 36.897938: balance_dirty_state: bdi btrfs-1: dirty=522 wb=986 unstable=0 bg_thresh=1017 thresh=2035 gap=527 poll_thresh=16 ino=257 dd-2584 [003] 36.898067: balance_dirty_state: bdi btrfs-1: dirty=547 wb=986 unstable=0 bg_thresh=1017 thresh=2034 gap=501 poll_thresh=17 ino=257 dd-2584 [003] 36.898072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=98% bdi_bw=63672 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 36.905438: balance_dirty_state: bdi btrfs-1: dirty=547 wb=873 unstable=0 bg_thresh=1039 thresh=2078 gap=658 poll_thresh=17 ino=257 dd-2584 [003] 36.905508: balance_dirty_state: bdi btrfs-1: dirty=572 wb=873 unstable=0 bg_thresh=1038 thresh=2077 gap=632 poll_thresh=13 ino=257 dd-2584 [003] 36.905571: balance_dirty_state: bdi btrfs-1: dirty=572 wb=873 unstable=0 bg_thresh=1038 thresh=2077 gap=632 poll_thresh=14 ino=257 dd-2584 [003] 36.905631: balance_dirty_state: bdi btrfs-1: dirty=597 wb=873 unstable=0 bg_thresh=1038 thresh=2076 gap=606 poll_thresh=15 ino=257 dd-2584 [003] 36.905692: balance_dirty_state: bdi btrfs-1: dirty=622 wb=873 unstable=0 bg_thresh=1040 thresh=2081 gap=586 poll_thresh=16 ino=257 dd-2584 [003] 36.905812: balance_dirty_state: bdi btrfs-1: dirty=647 wb=873 unstable=0 bg_thresh=1040 thresh=2080 gap=560 poll_thresh=17 ino=257 dd-2584 [003] 36.905934: balance_dirty_state: bdi btrfs-1: dirty=672 wb=873 unstable=0 bg_thresh=1039 thresh=2079 gap=534 poll_thresh=18 ino=257 dd-2584 [003] 36.906059: balance_dirty_state: bdi btrfs-1: dirty=697 wb=873 unstable=0 bg_thresh=1035 thresh=2071 gap=501 poll_thresh=19 ino=257 dd-2584 [003] 36.906064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1333 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=63672 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 36.913441: balance_dirty_state: bdi btrfs-1: dirty=697 wb=785 unstable=0 bg_thresh=1029 thresh=2058 gap=576 poll_thresh=19 ino=257 dd-2584 [003] 36.913520: balance_dirty_state: bdi btrfs-1: dirty=722 wb=760 unstable=0 bg_thresh=1028 thresh=2057 gap=575 poll_thresh=14 ino=257 dd-2584 [003] 36.913594: balance_dirty_state: bdi btrfs-1: dirty=747 wb=710 unstable=0 bg_thresh=1031 thresh=2062 gap=605 poll_thresh=15 ino=257 dd-2584 [003] 36.913667: balance_dirty_state: bdi btrfs-1: dirty=747 wb=672 unstable=0 bg_thresh=1025 thresh=2051 gap=632 poll_thresh=16 ino=257 dd-2584 [003] 36.913967: balance_dirty_state: bdi btrfs-1: dirty=797 wb=647 unstable=0 bg_thresh=1023 thresh=2047 gap=603 poll_thresh=17 ino=257 dd-2584 [003] 36.914096: balance_dirty_state: bdi btrfs-1: dirty=822 wb=647 unstable=0 bg_thresh=1018 thresh=2036 gap=567 poll_thresh=18 ino=257 dd-2584 [003] 36.914225: balance_dirty_state: bdi btrfs-1: dirty=847 wb=647 unstable=0 bg_thresh=1019 thresh=2038 gap=544 poll_thresh=19 ino=257 dd-2584 [003] 36.914358: balance_dirty_state: bdi btrfs-1: dirty=898 wb=647 unstable=0 bg_thresh=1020 thresh=2040 gap=495 poll_thresh=20 ino=257 dd-2584 [003] 36.914363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=63672 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 36.921468: balance_dirty_state: bdi btrfs-1: dirty=898 wb=508 unstable=0 bg_thresh=1022 thresh=2044 gap=638 poll_thresh=20 ino=257 dd-2584 [003] 36.921535: balance_dirty_state: bdi btrfs-1: dirty=898 wb=508 unstable=0 bg_thresh=1027 thresh=2054 gap=648 poll_thresh=15 ino=257 dd-2584 [003] 36.921592: balance_dirty_state: bdi btrfs-1: dirty=923 wb=508 unstable=0 bg_thresh=1024 thresh=2048 gap=617 poll_thresh=16 ino=257 dd-2584 [003] 36.921705: balance_dirty_state: bdi btrfs-1: dirty=948 wb=508 unstable=0 bg_thresh=1023 thresh=2047 gap=591 poll_thresh=17 ino=257 dd-2584 [003] 36.921820: balance_dirty_state: bdi btrfs-1: dirty=998 wb=508 unstable=0 bg_thresh=1023 thresh=2046 gap=540 poll_thresh=18 ino=257 dd-2584 [003] 36.921937: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=508 unstable=0 bg_thresh=1025 thresh=2050 gap=519 poll_thresh=19 ino=257 dd-2584 [003] 36.922215: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=508 unstable=0 bg_thresh=1024 thresh=2049 gap=493 poll_thresh=20 ino=257 dd-2584 [003] 36.922220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=63672 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 36.922297: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19468 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 36.924309: writeback_single_inode: bdi btrfs-1: ino=257 state= age=216 wrote=688 to_write=7504 dd-2584 [001] 36.933560: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1035 unstable=0 bg_thresh=1025 thresh=2050 gap=632 poll_thresh=20 ino=257 dd-2584 [001] 36.933664: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1035 unstable=0 bg_thresh=1024 thresh=2049 gap=631 poll_thresh=15 ino=257 dd-2584 [001] 36.933787: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1035 unstable=0 bg_thresh=1024 thresh=2049 gap=606 poll_thresh=16 ino=257 dd-2584 [001] 36.934029: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1035 unstable=0 bg_thresh=1024 thresh=2048 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 36.934268: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1035 unstable=0 bg_thresh=1023 thresh=2047 gap=554 poll_thresh=18 ino=257 dd-2584 [001] 36.934511: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1035 unstable=0 bg_thresh=1025 thresh=2051 gap=533 poll_thresh=19 ino=257 dd-2584 [001] 36.934771: balance_dirty_state: bdi btrfs-1: dirty=533 wb=1035 unstable=0 bg_thresh=1020 thresh=2040 gap=472 poll_thresh=20 ino=257 dd-2584 [001] 36.934777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=63672 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 36.941397: balance_dirty_state: bdi btrfs-1: dirty=533 wb=922 unstable=0 bg_thresh=1027 thresh=2054 gap=599 poll_thresh=20 ino=257 dd-2584 [001] 36.941471: balance_dirty_state: bdi btrfs-1: dirty=533 wb=922 unstable=0 bg_thresh=1026 thresh=2053 gap=598 poll_thresh=15 ino=257 dd-2584 [001] 36.941539: balance_dirty_state: bdi btrfs-1: dirty=558 wb=922 unstable=0 bg_thresh=1026 thresh=2053 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 36.941675: balance_dirty_state: bdi btrfs-1: dirty=583 wb=922 unstable=0 bg_thresh=1028 thresh=2057 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 36.941996: balance_dirty_state: bdi btrfs-1: dirty=608 wb=922 unstable=0 bg_thresh=1025 thresh=2050 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 36.942138: balance_dirty_state: bdi btrfs-1: dirty=646 wb=922 unstable=0 bg_thresh=1026 thresh=2053 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 36.942143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-112% task_gap=-324% task_weight=99% bdi_bw=63672 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.949460: balance_dirty_state: bdi btrfs-1: dirty=646 wb=922 unstable=0 bg_thresh=1026 thresh=2053 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 36.949467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-112% task_gap=-324% task_weight=99% bdi_bw=63672 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.957412: balance_dirty_state: bdi btrfs-1: dirty=646 wb=646 unstable=0 bg_thresh=1026 thresh=2053 gap=761 poll_thresh=19 ino=257 dd-2584 [001] 36.957524: balance_dirty_state: bdi btrfs-1: dirty=659 wb=646 unstable=0 bg_thresh=1026 thresh=2052 gap=747 poll_thresh=14 ino=257 dd-2584 [001] 36.957626: balance_dirty_state: bdi btrfs-1: dirty=684 wb=646 unstable=0 bg_thresh=1024 thresh=2049 gap=719 poll_thresh=15 ino=257 dd-2584 [001] 36.957726: balance_dirty_state: bdi btrfs-1: dirty=684 wb=646 unstable=0 bg_thresh=1027 thresh=2054 gap=724 poll_thresh=16 ino=257 dd-2584 [001] 36.957923: balance_dirty_state: bdi btrfs-1: dirty=734 wb=646 unstable=0 bg_thresh=1026 thresh=2053 gap=673 poll_thresh=17 ino=257 dd-2584 [001] 36.958121: balance_dirty_state: bdi btrfs-1: dirty=759 wb=646 unstable=0 bg_thresh=1026 thresh=2052 gap=647 poll_thresh=18 ino=257 dd-2584 [001] 36.958330: balance_dirty_state: bdi btrfs-1: dirty=797 wb=646 unstable=0 bg_thresh=1028 thresh=2056 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 36.958851: balance_dirty_state: bdi btrfs-1: dirty=822 wb=506 unstable=0 bg_thresh=1043 thresh=2087 gap=759 poll_thresh=20 ino=257 dd-2584 [001] 36.959341: balance_dirty_state: bdi btrfs-1: dirty=847 wb=506 unstable=0 bg_thresh=1028 thresh=2057 gap=704 poll_thresh=21 ino=257 dd-2584 [001] 36.959544: balance_dirty_state: bdi btrfs-1: dirty=897 wb=506 unstable=0 bg_thresh=1031 thresh=2062 gap=659 poll_thresh=22 ino=257 dd-2584 [001] 36.959757: balance_dirty_state: bdi btrfs-1: dirty=910 wb=506 unstable=0 bg_thresh=1030 thresh=2061 gap=645 poll_thresh=23 ino=257 dd-2584 [001] 36.959959: balance_dirty_state: bdi btrfs-1: dirty=960 wb=506 unstable=0 bg_thresh=1032 thresh=2064 gap=598 poll_thresh=24 ino=257 dd-2584 [001] 36.960146: balance_dirty_state: bdi btrfs-1: dirty=985 wb=506 unstable=0 bg_thresh=1029 thresh=2059 gap=568 poll_thresh=25 ino=257 dd-2584 [001] 36.960334: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=506 unstable=0 bg_thresh=1029 thresh=2059 gap=543 poll_thresh=26 ino=257 dd-2584 [001] 36.960523: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=506 unstable=0 bg_thresh=1033 thresh=2067 gap=526 poll_thresh=27 ino=257 dd-2584 [001] 36.960717: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=506 unstable=0 bg_thresh=1029 thresh=2059 gap=468 poll_thresh=28 ino=257 dd-2584 [001] 36.960721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-131% task_gap=-362% task_weight=100% bdi_bw=63672 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 36.960741: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19504 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 36.963656: writeback_single_inode: bdi btrfs-1: ino=257 state= age=28 wrote=720 to_write=7472 dd-2584 [001] 36.965385: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1261 unstable=0 bg_thresh=1039 thresh=2079 gap=446 poll_thresh=28 ino=257 dd-2584 [001] 36.965390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-140% task_gap=-381% task_weight=100% bdi_bw=63672 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 36.973459: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1011 unstable=0 bg_thresh=1032 thresh=2065 gap=682 poll_thresh=28 ino=257 dd-2584 [001] 36.973535: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1011 unstable=0 bg_thresh=1032 thresh=2065 gap=682 poll_thresh=21 ino=257 dd-2584 [001] 36.973837: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1011 unstable=0 bg_thresh=1029 thresh=2058 gap=650 poll_thresh=22 ino=257 dd-2584 [001] 36.973960: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1011 unstable=0 bg_thresh=1028 thresh=2057 gap=624 poll_thresh=23 ino=257 dd-2584 [001] 36.974083: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1011 unstable=0 bg_thresh=1030 thresh=2061 gap=578 poll_thresh=24 ino=257 dd-2584 [001] 36.974204: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1011 unstable=0 bg_thresh=1030 thresh=2060 gap=552 poll_thresh=25 ino=257 dd-2584 [001] 36.974324: balance_dirty_state: bdi btrfs-1: dirty=522 wb=1011 unstable=0 bg_thresh=1029 thresh=2059 gap=526 poll_thresh=26 ino=257 dd-2584 [001] 36.974447: balance_dirty_state: bdi btrfs-1: dirty=572 wb=1011 unstable=0 bg_thresh=1029 thresh=2058 gap=475 poll_thresh=27 ino=257 dd-2584 [001] 36.974452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=63672 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 36.981486: balance_dirty_state: bdi btrfs-1: dirty=572 wb=898 unstable=0 bg_thresh=1027 thresh=2054 gap=584 poll_thresh=27 ino=257 dd-2584 [004] 36.981620: balance_dirty_state: bdi btrfs-1: dirty=572 wb=898 unstable=0 bg_thresh=1027 thresh=2054 gap=584 poll_thresh=20 ino=257 dd-2584 [004] 36.981860: balance_dirty_state: bdi btrfs-1: dirty=597 wb=898 unstable=0 bg_thresh=1032 thresh=2064 gap=569 poll_thresh=21 ino=257 dd-2584 [004] 36.982446: balance_dirty_state: bdi btrfs-1: dirty=647 wb=898 unstable=0 bg_thresh=1034 thresh=2069 gap=524 poll_thresh=22 ino=257 dd-2584 [004] 36.982690: balance_dirty_state: bdi btrfs-1: dirty=672 wb=898 unstable=0 bg_thresh=1034 thresh=2068 gap=498 poll_thresh=23 ino=257 dd-2584 [004] 36.982700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-214% task_weight=98% bdi_bw=63672 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 36.989429: balance_dirty_state: bdi btrfs-1: dirty=676 wb=716 unstable=0 bg_thresh=1031 thresh=2063 gap=671 poll_thresh=23 ino=257 dd-2584 [004] 36.989612: balance_dirty_state: bdi btrfs-1: dirty=676 wb=716 unstable=0 bg_thresh=1031 thresh=2063 gap=671 poll_thresh=17 ino=257 dd-2584 [004] 36.989976: balance_dirty_state: bdi btrfs-1: dirty=726 wb=716 unstable=0 bg_thresh=1033 thresh=2067 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 36.990342: balance_dirty_state: bdi btrfs-1: dirty=751 wb=716 unstable=0 bg_thresh=1033 thresh=2066 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 36.990711: balance_dirty_state: bdi btrfs-1: dirty=776 wb=716 unstable=0 bg_thresh=1032 thresh=2065 gap=573 poll_thresh=20 ino=257 dd-2584 [004] 36.991092: balance_dirty_state: bdi btrfs-1: dirty=826 wb=716 unstable=0 bg_thresh=1029 thresh=2058 gap=516 poll_thresh=21 ino=257 dd-2584 [004] 36.991465: balance_dirty_state: bdi btrfs-1: dirty=851 wb=716 unstable=0 bg_thresh=1031 thresh=2062 gap=495 poll_thresh=22 ino=257 dd-2584 [004] 36.991477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-222% task_weight=100% bdi_bw=63672 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 36.997432: balance_dirty_state: bdi btrfs-1: dirty=876 wb=716 unstable=0 bg_thresh=1029 thresh=2059 gap=467 poll_thresh=22 ino=257 dd-2584 [004] 36.997444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=100% bdi_bw=63672 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.005498: balance_dirty_state: bdi btrfs-1: dirty=876 wb=591 unstable=0 bg_thresh=1030 thresh=2061 gap=594 poll_thresh=22 ino=257 dd-2584 [004] 37.005618: balance_dirty_state: bdi btrfs-1: dirty=901 wb=591 unstable=0 bg_thresh=1030 thresh=2061 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 37.006091: balance_dirty_state: bdi btrfs-1: dirty=926 wb=591 unstable=0 bg_thresh=1032 thresh=2065 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 37.006267: balance_dirty_state: bdi btrfs-1: dirty=951 wb=591 unstable=0 bg_thresh=1032 thresh=2064 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 37.006441: balance_dirty_state: bdi btrfs-1: dirty=976 wb=591 unstable=0 bg_thresh=1031 thresh=2063 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 37.006447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1325 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=63984 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.013503: balance_dirty_state: bdi btrfs-1: dirty=976 wb=327 unstable=0 bg_thresh=1029 thresh=2059 gap=756 poll_thresh=19 ino=257 dd-2584 [004] 37.013631: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=327 unstable=0 bg_thresh=1029 thresh=2058 gap=730 poll_thresh=14 ino=257 dd-2584 [004] 37.013750: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=327 unstable=0 bg_thresh=1029 thresh=2058 gap=705 poll_thresh=15 ino=257 dd-2584 [004] 37.013871: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=327 unstable=0 bg_thresh=1028 thresh=2057 gap=704 poll_thresh=16 ino=257 dd-2584 [004] 37.014127: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=327 unstable=0 bg_thresh=1028 thresh=2056 gap=653 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 37.014217: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19560 wrote=0 to_write=8192 dd-2584 [004] 37.014371: balance_dirty_state: bdi btrfs-1: dirty=1101 wb=327 unstable=0 bg_thresh=1030 thresh=2060 gap=632 poll_thresh=18 ino=257 dd-2584 [004] 37.014562: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=402 unstable=0 bg_thresh=1029 thresh=2059 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 37.014709: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=477 unstable=0 bg_thresh=1029 thresh=2058 gap=580 poll_thresh=20 ino=257 dd-2584 [004] 37.015017: balance_dirty_state: bdi btrfs-1: dirty=926 wb=602 unstable=0 bg_thresh=1028 thresh=2057 gap=529 poll_thresh=21 ino=257 dd-2584 [004] 37.015161: balance_dirty_state: bdi btrfs-1: dirty=876 wb=677 unstable=0 bg_thresh=1030 thresh=2061 gap=508 poll_thresh=22 ino=257 dd-2584 [004] 37.015163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-224% task_weight=100% bdi_bw=63984 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 37.016264: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=848 to_write=7344 dd-2584 [004] 37.021401: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1056 unstable=0 bg_thresh=1021 thresh=2043 gap=620 poll_thresh=22 ino=257 dd-2584 [004] 37.021503: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1056 unstable=0 bg_thresh=1021 thresh=2042 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 37.021693: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1056 unstable=0 bg_thresh=1020 thresh=2041 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 37.021883: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1056 unstable=0 bg_thresh=1020 thresh=2040 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 37.022073: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1056 unstable=0 bg_thresh=1019 thresh=2039 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 37.022268: balance_dirty_state: bdi btrfs-1: dirty=517 wb=1056 unstable=0 bg_thresh=1021 thresh=2043 gap=470 poll_thresh=20 ino=257 dd-2584 [004] 37.022275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=63984 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.029460: balance_dirty_state: bdi btrfs-1: dirty=517 wb=868 unstable=0 bg_thresh=1028 thresh=2057 gap=672 poll_thresh=20 ino=257 dd-2584 [004] 37.029553: balance_dirty_state: bdi btrfs-1: dirty=517 wb=868 unstable=0 bg_thresh=1025 thresh=2051 gap=666 poll_thresh=15 ino=257 dd-2584 [004] 37.029647: balance_dirty_state: bdi btrfs-1: dirty=542 wb=868 unstable=0 bg_thresh=1028 thresh=2056 gap=646 poll_thresh=16 ino=257 dd-2584 [004] 37.030134: balance_dirty_state: bdi btrfs-1: dirty=567 wb=868 unstable=0 bg_thresh=1024 thresh=2049 gap=614 poll_thresh=17 ino=257 dd-2584 [004] 37.030310: balance_dirty_state: bdi btrfs-1: dirty=617 wb=868 unstable=0 bg_thresh=1024 thresh=2048 gap=563 poll_thresh=18 ino=257 dd-2584 [004] 37.030492: balance_dirty_state: bdi btrfs-1: dirty=642 wb=868 unstable=0 bg_thresh=1026 thresh=2052 gap=542 poll_thresh=19 ino=257 dd-2584 [004] 37.030671: balance_dirty_state: bdi btrfs-1: dirty=667 wb=868 unstable=0 bg_thresh=1025 thresh=2051 gap=516 poll_thresh=20 ino=257 dd-2584 [004] 37.030853: balance_dirty_state: bdi btrfs-1: dirty=692 wb=868 unstable=0 bg_thresh=1025 thresh=2050 gap=490 poll_thresh=21 ino=257 dd-2584 [004] 37.030859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-236% task_weight=98% bdi_bw=63984 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.037461: balance_dirty_state: bdi btrfs-1: dirty=668 wb=867 unstable=0 bg_thresh=1007 thresh=2015 gap=480 poll_thresh=21 ino=257 dd-2584 [004] 37.037467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=63984 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.045421: balance_dirty_state: bdi btrfs-1: dirty=671 wb=592 unstable=0 bg_thresh=1007 thresh=2015 gap=752 poll_thresh=21 ino=257 dd-2584 [004] 37.045554: balance_dirty_state: bdi btrfs-1: dirty=696 wb=592 unstable=0 bg_thresh=1010 thresh=2020 gap=732 poll_thresh=16 ino=257 dd-2584 [004] 37.045725: balance_dirty_state: bdi btrfs-1: dirty=721 wb=592 unstable=0 bg_thresh=1012 thresh=2025 gap=712 poll_thresh=17 ino=257 dd-2584 [004] 37.045899: balance_dirty_state: bdi btrfs-1: dirty=771 wb=592 unstable=0 bg_thresh=1012 thresh=2024 gap=661 poll_thresh=18 ino=257 dd-2584 [004] 37.046078: balance_dirty_state: bdi btrfs-1: dirty=796 wb=592 unstable=0 bg_thresh=1014 thresh=2028 gap=640 poll_thresh=19 ino=257 dd-2584 [004] 37.046508: balance_dirty_state: bdi btrfs-1: dirty=821 wb=592 unstable=0 bg_thresh=1013 thresh=2027 gap=614 poll_thresh=20 ino=257 dd-2584 [004] 37.046678: balance_dirty_state: bdi btrfs-1: dirty=846 wb=592 unstable=0 bg_thresh=1013 thresh=2026 gap=588 poll_thresh=21 ino=257 dd-2584 [004] 37.046849: balance_dirty_state: bdi btrfs-1: dirty=896 wb=592 unstable=0 bg_thresh=1012 thresh=2025 gap=537 poll_thresh=22 ino=257 dd-2584 [004] 37.047024: balance_dirty_state: bdi btrfs-1: dirty=921 wb=592 unstable=0 bg_thresh=1014 thresh=2029 gap=516 poll_thresh=23 ino=257 dd-2584 [004] 37.047202: balance_dirty_state: bdi btrfs-1: dirty=946 wb=592 unstable=0 bg_thresh=1014 thresh=2028 gap=490 poll_thresh=24 ino=257 dd-2584 [004] 37.047208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=63984 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.053518: balance_dirty_state: bdi btrfs-1: dirty=946 wb=467 unstable=0 bg_thresh=1005 thresh=2010 gap=597 poll_thresh=24 ino=257 dd-2584 [004] 37.053588: balance_dirty_state: bdi btrfs-1: dirty=971 wb=467 unstable=0 bg_thresh=1004 thresh=2009 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 37.053703: balance_dirty_state: bdi btrfs-1: dirty=996 wb=467 unstable=0 bg_thresh=1004 thresh=2008 gap=545 poll_thresh=19 ino=257 dd-2584 [004] 37.053819: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=467 unstable=0 bg_thresh=1003 thresh=2007 gap=494 poll_thresh=20 ino=257 dd-2584 [004] 37.053823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=63984 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 37.053894: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19600 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 37.057194: writeback_single_inode: bdi btrfs-1: ino=257 state= age=80 wrote=688 to_write=7504 dd-2584 [004] 37.061560: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1017 unstable=0 bg_thresh=1006 thresh=2012 gap=624 poll_thresh=20 ino=257 dd-2584 [004] 37.061657: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1017 unstable=0 bg_thresh=1008 thresh=2017 gap=629 poll_thresh=15 ino=257 dd-2584 [004] 37.061891: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1017 unstable=0 bg_thresh=1008 thresh=2016 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 37.062031: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1017 unstable=0 bg_thresh=1007 thresh=2015 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 37.062147: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1017 unstable=0 bg_thresh=1007 thresh=2014 gap=551 poll_thresh=18 ino=257 dd-2584 [004] 37.062266: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1017 unstable=0 bg_thresh=1006 thresh=2013 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 37.062271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=63984 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.069490: balance_dirty_state: bdi btrfs-1: dirty=496 wb=892 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 37.069580: balance_dirty_state: bdi btrfs-1: dirty=496 wb=892 unstable=0 bg_thresh=1001 thresh=2003 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 37.069640: balance_dirty_state: bdi btrfs-1: dirty=521 wb=892 unstable=0 bg_thresh=1004 thresh=2008 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 37.069699: balance_dirty_state: bdi btrfs-1: dirty=546 wb=892 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 37.069816: balance_dirty_state: bdi btrfs-1: dirty=571 wb=892 unstable=0 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 37.069939: balance_dirty_state: bdi btrfs-1: dirty=596 wb=892 unstable=0 bg_thresh=1002 thresh=2005 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 37.070059: balance_dirty_state: bdi btrfs-1: dirty=621 wb=892 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 37.070063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=63984 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.077540: balance_dirty_state: bdi btrfs-1: dirty=621 wb=767 unstable=0 bg_thresh=1002 thresh=2004 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 37.077919: balance_dirty_state: bdi btrfs-1: dirty=646 wb=767 unstable=0 bg_thresh=1001 thresh=2003 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 37.078005: balance_dirty_state: bdi btrfs-1: dirty=671 wb=767 unstable=0 bg_thresh=1001 thresh=2003 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 37.078091: balance_dirty_state: bdi btrfs-1: dirty=671 wb=767 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 37.078261: balance_dirty_state: bdi btrfs-1: dirty=721 wb=767 unstable=0 bg_thresh=1003 thresh=2006 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 37.078430: balance_dirty_state: bdi btrfs-1: dirty=746 wb=767 unstable=0 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 37.078436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=63984 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.085501: balance_dirty_state: bdi btrfs-1: dirty=746 wb=642 unstable=0 bg_thresh=1005 thresh=2010 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 37.085628: balance_dirty_state: bdi btrfs-1: dirty=771 wb=642 unstable=0 bg_thresh=1005 thresh=2010 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 37.085714: balance_dirty_state: bdi btrfs-1: dirty=771 wb=642 unstable=0 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 37.085798: balance_dirty_state: bdi btrfs-1: dirty=796 wb=642 unstable=0 bg_thresh=1004 thresh=2009 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 37.085881: balance_dirty_state: bdi btrfs-1: dirty=796 wb=642 unstable=0 bg_thresh=1004 thresh=2008 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 37.086055: balance_dirty_state: bdi btrfs-1: dirty=846 wb=642 unstable=0 bg_thresh=1006 thresh=2012 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 37.086226: balance_dirty_state: bdi btrfs-1: dirty=871 wb=642 unstable=0 bg_thresh=1005 thresh=2011 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 37.086232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=63984 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.093559: balance_dirty_state: bdi btrfs-1: dirty=871 wb=442 unstable=0 bg_thresh=1005 thresh=2011 gap=698 poll_thresh=18 ino=257 dd-2584 [004] 37.093625: balance_dirty_state: bdi btrfs-1: dirty=896 wb=442 unstable=0 bg_thresh=1002 thresh=2005 gap=667 poll_thresh=13 ino=257 dd-2584 [004] 37.093844: balance_dirty_state: bdi btrfs-1: dirty=896 wb=442 unstable=0 bg_thresh=1005 thresh=2010 gap=672 poll_thresh=14 ino=257 dd-2584 [004] 37.093902: balance_dirty_state: bdi btrfs-1: dirty=921 wb=442 unstable=0 bg_thresh=1002 thresh=2004 gap=641 poll_thresh=15 ino=257 dd-2584 [004] 37.093959: balance_dirty_state: bdi btrfs-1: dirty=946 wb=442 unstable=0 bg_thresh=1007 thresh=2014 gap=626 poll_thresh=16 ino=257 dd-2584 [004] 37.094073: balance_dirty_state: bdi btrfs-1: dirty=971 wb=442 unstable=0 bg_thresh=1006 thresh=2013 gap=600 poll_thresh=17 ino=257 dd-2584 [004] 37.094189: balance_dirty_state: bdi btrfs-1: dirty=996 wb=442 unstable=0 bg_thresh=1006 thresh=2012 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 37.094306: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=442 unstable=0 bg_thresh=1005 thresh=2011 gap=548 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 37.094392: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19640 wrote=0 to_write=8192 dd-2584 [004] 37.094437: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=442 unstable=0 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 37.094438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=63984 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 37.097746: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=704 to_write=7488 dd-2584 [004] 37.101492: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1042 unstable=0 bg_thresh=1003 thresh=2007 gap=619 poll_thresh=20 ino=257 dd-2584 [004] 37.101620: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1042 unstable=0 bg_thresh=1003 thresh=2007 gap=619 poll_thresh=15 ino=257 dd-2584 [004] 37.101681: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1042 unstable=0 bg_thresh=1003 thresh=2006 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 37.101798: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1042 unstable=0 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 37.102086: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1042 unstable=0 bg_thresh=1004 thresh=2009 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 37.102219: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1042 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 37.102225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=63984 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.109504: balance_dirty_state: bdi btrfs-1: dirty=471 wb=892 unstable=0 bg_thresh=1005 thresh=2010 gap=647 poll_thresh=19 ino=257 dd-2584 [004] 37.109591: balance_dirty_state: bdi btrfs-1: dirty=471 wb=892 unstable=0 bg_thresh=1005 thresh=2010 gap=647 poll_thresh=14 ino=257 dd-2584 [004] 37.109652: balance_dirty_state: bdi btrfs-1: dirty=496 wb=892 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=15 ino=257 dd-2584 [004] 37.109710: balance_dirty_state: bdi btrfs-1: dirty=521 wb=892 unstable=0 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 37.109830: balance_dirty_state: bdi btrfs-1: dirty=546 wb=892 unstable=0 bg_thresh=1006 thresh=2013 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 37.109954: balance_dirty_state: bdi btrfs-1: dirty=571 wb=892 unstable=0 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 37.110073: balance_dirty_state: bdi btrfs-1: dirty=621 wb=892 unstable=0 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 37.110078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=65140 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.117492: balance_dirty_state: bdi btrfs-1: dirty=621 wb=717 unstable=0 bg_thresh=1001 thresh=2002 gap=664 poll_thresh=19 ino=257 dd-2584 [004] 37.117587: balance_dirty_state: bdi btrfs-1: dirty=621 wb=717 unstable=0 bg_thresh=1003 thresh=2007 gap=669 poll_thresh=14 ino=257 dd-2584 [004] 37.117672: balance_dirty_state: bdi btrfs-1: dirty=646 wb=717 unstable=0 bg_thresh=1000 thresh=2001 gap=638 poll_thresh=15 ino=257 dd-2584 [004] 37.117759: balance_dirty_state: bdi btrfs-1: dirty=646 wb=717 unstable=0 bg_thresh=1005 thresh=2011 gap=648 poll_thresh=16 ino=257 dd-2584 [004] 37.118215: balance_dirty_state: bdi btrfs-1: dirty=696 wb=717 unstable=0 bg_thresh=1005 thresh=2010 gap=597 poll_thresh=17 ino=257 dd-2584 [004] 37.118383: balance_dirty_state: bdi btrfs-1: dirty=721 wb=717 unstable=0 bg_thresh=1004 thresh=2009 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 37.118552: balance_dirty_state: bdi btrfs-1: dirty=746 wb=717 unstable=0 bg_thresh=1004 thresh=2008 gap=545 poll_thresh=19 ino=257 dd-2584 [004] 37.118721: balance_dirty_state: bdi btrfs-1: dirty=796 wb=717 unstable=0 bg_thresh=1006 thresh=2012 gap=499 poll_thresh=20 ino=257 dd-2584 [004] 37.118727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=65140 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.125541: balance_dirty_state: bdi btrfs-1: dirty=796 wb=717 unstable=0 bg_thresh=1008 thresh=2016 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 37.125550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=65140 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.133502: balance_dirty_state: bdi btrfs-1: dirty=796 wb=467 unstable=0 bg_thresh=1007 thresh=2014 gap=751 poll_thresh=20 ino=257 dd-2584 [004] 37.133587: balance_dirty_state: bdi btrfs-1: dirty=796 wb=467 unstable=0 bg_thresh=1004 thresh=2008 gap=745 poll_thresh=15 ino=257 dd-2584 [004] 37.133646: balance_dirty_state: bdi btrfs-1: dirty=821 wb=467 unstable=0 bg_thresh=1003 thresh=2007 gap=719 poll_thresh=16 ino=257 dd-2584 [004] 37.133757: balance_dirty_state: bdi btrfs-1: dirty=846 wb=467 unstable=0 bg_thresh=1003 thresh=2006 gap=693 poll_thresh=17 ino=257 dd-2584 [004] 37.133868: balance_dirty_state: bdi btrfs-1: dirty=871 wb=467 unstable=0 bg_thresh=1002 thresh=2005 gap=667 poll_thresh=18 ino=257 dd-2584 [004] 37.133983: balance_dirty_state: bdi btrfs-1: dirty=921 wb=467 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 37.134261: balance_dirty_state: bdi btrfs-1: dirty=946 wb=467 unstable=0 bg_thresh=1004 thresh=2008 gap=595 poll_thresh=20 ino=257 dd-2584 [004] 37.134377: balance_dirty_state: bdi btrfs-1: dirty=971 wb=467 unstable=0 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=21 ino=257 dd-2584 [004] 37.134492: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=467 unstable=0 bg_thresh=1005 thresh=2011 gap=523 poll_thresh=22 ino=257 flush-btrfs-1-2586 [005] 37.134577: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19680 wrote=0 to_write=8192 dd-2584 [004] 37.134619: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=467 unstable=0 bg_thresh=1005 thresh=2010 gap=497 poll_thresh=23 ino=257 dd-2584 [004] 37.134621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=65140 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 37.137844: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=704 to_write=7488 dd-2584 [004] 37.141454: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1042 unstable=0 bg_thresh=1005 thresh=2011 gap=623 poll_thresh=23 ino=257 dd-2584 [004] 37.141519: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1042 unstable=0 bg_thresh=1002 thresh=2005 gap=617 poll_thresh=17 ino=257 dd-2584 [004] 37.141656: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1042 unstable=0 bg_thresh=1002 thresh=2004 gap=566 poll_thresh=18 ino=257 dd-2584 [004] 37.141775: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1042 unstable=0 bg_thresh=1004 thresh=2008 gap=545 poll_thresh=19 ino=257 dd-2584 [004] 37.141892: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1042 unstable=0 bg_thresh=1003 thresh=2007 gap=519 poll_thresh=20 ino=257 dd-2584 [004] 37.142010: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1042 unstable=0 bg_thresh=1003 thresh=2006 gap=468 poll_thresh=21 ino=257 dd-2584 [004] 37.142015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=65140 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.149515: balance_dirty_state: bdi btrfs-1: dirty=496 wb=917 unstable=0 bg_thresh=1003 thresh=2007 gap=594 poll_thresh=21 ino=257 dd-2584 [004] 37.149742: balance_dirty_state: bdi btrfs-1: dirty=496 wb=917 unstable=0 bg_thresh=1006 thresh=2012 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 37.149866: balance_dirty_state: bdi btrfs-1: dirty=546 wb=917 unstable=0 bg_thresh=1005 thresh=2011 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 37.150074: balance_dirty_state: bdi btrfs-1: dirty=571 wb=792 unstable=0 bg_thresh=1003 thresh=2006 gap=643 poll_thresh=18 ino=257 dd-2584 [004] 37.150215: balance_dirty_state: bdi btrfs-1: dirty=596 wb=792 unstable=0 bg_thresh=999 thresh=1999 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 37.150339: balance_dirty_state: bdi btrfs-1: dirty=621 wb=792 unstable=0 bg_thresh=998 thresh=1996 gap=583 poll_thresh=20 ino=257 dd-2584 [004] 37.150458: balance_dirty_state: bdi btrfs-1: dirty=671 wb=792 unstable=0 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=21 ino=257 dd-2584 [004] 37.150579: balance_dirty_state: bdi btrfs-1: dirty=696 wb=792 unstable=0 bg_thresh=1001 thresh=2003 gap=515 poll_thresh=22 ino=257 dd-2584 [004] 37.150703: balance_dirty_state: bdi btrfs-1: dirty=721 wb=792 unstable=0 bg_thresh=1000 thresh=2000 gap=487 poll_thresh=23 ino=257 dd-2584 [004] 37.150708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=65140 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.157550: balance_dirty_state: bdi btrfs-1: dirty=721 wb=717 unstable=0 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=23 ino=257 dd-2584 [004] 37.157644: balance_dirty_state: bdi btrfs-1: dirty=746 wb=717 unstable=0 bg_thresh=1005 thresh=2010 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 37.158100: balance_dirty_state: bdi btrfs-1: dirty=771 wb=717 unstable=0 bg_thresh=1004 thresh=2009 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 37.158268: balance_dirty_state: bdi btrfs-1: dirty=796 wb=717 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 37.158274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-333% task_weight=97% bdi_bw=65140 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.165548: balance_dirty_state: bdi btrfs-1: dirty=796 wb=692 unstable=0 bg_thresh=1005 thresh=2011 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 37.165654: balance_dirty_state: bdi btrfs-1: dirty=821 wb=642 unstable=0 bg_thresh=1005 thresh=2010 gap=547 poll_thresh=14 ino=257 dd-2584 [004] 37.165919: balance_dirty_state: bdi btrfs-1: dirty=846 wb=592 unstable=0 bg_thresh=1007 thresh=2015 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 37.165998: balance_dirty_state: bdi btrfs-1: dirty=846 wb=592 unstable=0 bg_thresh=1007 thresh=2015 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 37.166166: balance_dirty_state: bdi btrfs-1: dirty=896 wb=592 unstable=0 bg_thresh=1004 thresh=2008 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 37.166301: balance_dirty_state: bdi btrfs-1: dirty=921 wb=592 unstable=0 bg_thresh=1003 thresh=2007 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 37.166306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=65140 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.173539: balance_dirty_state: bdi btrfs-1: dirty=921 wb=467 unstable=0 bg_thresh=997 thresh=1994 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 37.173626: balance_dirty_state: bdi btrfs-1: dirty=946 wb=467 unstable=0 bg_thresh=999 thresh=1999 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 37.173691: balance_dirty_state: bdi btrfs-1: dirty=946 wb=467 unstable=0 bg_thresh=999 thresh=1998 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 37.173759: balance_dirty_state: bdi btrfs-1: dirty=971 wb=467 unstable=0 bg_thresh=1001 thresh=2003 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 37.173847: balance_dirty_state: bdi btrfs-1: dirty=971 wb=467 unstable=0 bg_thresh=998 thresh=1997 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 37.174196: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=467 unstable=0 bg_thresh=998 thresh=1996 gap=508 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 37.174216: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19720 wrote=0 to_write=8192 dd-2584 [004] 37.174365: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=467 unstable=0 bg_thresh=1000 thresh=2000 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 37.174367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=65140 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 37.176328: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=704 to_write=7488 dd-2584 [004] 37.181455: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1042 unstable=0 bg_thresh=1003 thresh=2007 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 37.181550: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1042 unstable=0 bg_thresh=1003 thresh=2006 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 37.181642: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1042 unstable=0 bg_thresh=1003 thresh=2006 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 37.181733: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1042 unstable=0 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 37.181822: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1042 unstable=0 bg_thresh=1002 thresh=2005 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 37.181998: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1042 unstable=0 bg_thresh=1002 thresh=2004 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 37.182173: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1042 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 37.182180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=65140 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 37.193696: balance_dirty_state: bdi btrfs-1: dirty=471 wb=767 unstable=0 bg_thresh=1008 thresh=2016 gap=778 poll_thresh=18 ino=257 dd-2584 [001] 37.193763: balance_dirty_state: bdi btrfs-1: dirty=471 wb=767 unstable=0 bg_thresh=1008 thresh=2016 gap=778 poll_thresh=13 ino=257 dd-2584 [001] 37.193826: balance_dirty_state: bdi btrfs-1: dirty=496 wb=767 unstable=0 bg_thresh=1010 thresh=2021 gap=758 poll_thresh=14 ino=257 dd-2584 [001] 37.193888: balance_dirty_state: bdi btrfs-1: dirty=521 wb=767 unstable=0 bg_thresh=1010 thresh=2021 gap=733 poll_thresh=15 ino=257 dd-2584 [001] 37.193952: balance_dirty_state: bdi btrfs-1: dirty=521 wb=767 unstable=0 bg_thresh=1013 thresh=2026 gap=738 poll_thresh=16 ino=257 dd-2584 [001] 37.194263: balance_dirty_state: bdi btrfs-1: dirty=571 wb=717 unstable=0 bg_thresh=1012 thresh=2025 gap=737 poll_thresh=17 ino=257 dd-2584 [001] 37.194384: balance_dirty_state: bdi btrfs-1: dirty=596 wb=717 unstable=0 bg_thresh=1014 thresh=2029 gap=716 poll_thresh=18 ino=257 dd-2584 [001] 37.194503: balance_dirty_state: bdi btrfs-1: dirty=621 wb=717 unstable=0 bg_thresh=1014 thresh=2028 gap=690 poll_thresh=19 ino=257 dd-2584 [001] 37.194622: balance_dirty_state: bdi btrfs-1: dirty=671 wb=717 unstable=0 bg_thresh=1013 thresh=2027 gap=639 poll_thresh=20 ino=257 dd-2584 [001] 37.194746: balance_dirty_state: bdi btrfs-1: dirty=696 wb=717 unstable=0 bg_thresh=1015 thresh=2031 gap=618 poll_thresh=21 ino=257 dd-2584 [001] 37.194864: balance_dirty_state: bdi btrfs-1: dirty=721 wb=717 unstable=0 bg_thresh=1015 thresh=2030 gap=592 poll_thresh=22 ino=257 dd-2584 [001] 37.194984: balance_dirty_state: bdi btrfs-1: dirty=746 wb=717 unstable=0 bg_thresh=1014 thresh=2029 gap=566 poll_thresh=23 ino=257 dd-2584 [001] 37.195105: balance_dirty_state: bdi btrfs-1: dirty=796 wb=717 unstable=0 bg_thresh=1014 thresh=2028 gap=515 poll_thresh=24 ino=257 dd-2584 [001] 37.195384: balance_dirty_state: bdi btrfs-1: dirty=821 wb=717 unstable=0 bg_thresh=1016 thresh=2032 gap=494 poll_thresh=25 ino=257 dd-2584 [001] 37.195390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-125% task_gap=-350% task_weight=98% bdi_bw=65140 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 37.201488: balance_dirty_state: bdi btrfs-1: dirty=821 wb=717 unstable=0 bg_thresh=1007 thresh=2015 gap=477 poll_thresh=25 ino=257 dd-2584 [005] 37.201494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-373% task_weight=98% bdi_bw=65140 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 37.209554: balance_dirty_state: bdi btrfs-1: dirty=821 wb=442 unstable=0 bg_thresh=1007 thresh=2014 gap=751 poll_thresh=25 ino=257 dd-2584 [005] 37.209682: balance_dirty_state: bdi btrfs-1: dirty=846 wb=442 unstable=0 bg_thresh=1009 thresh=2019 gap=731 poll_thresh=19 ino=257 dd-2584 [005] 37.209915: balance_dirty_state: bdi btrfs-1: dirty=871 wb=442 unstable=0 bg_thresh=1009 thresh=2018 gap=705 poll_thresh=20 ino=257 dd-2584 [005] 37.210149: balance_dirty_state: bdi btrfs-1: dirty=896 wb=442 unstable=0 bg_thresh=1008 thresh=2017 gap=679 poll_thresh=21 ino=257 dd-2584 [005] 37.210413: balance_dirty_state: bdi btrfs-1: dirty=921 wb=442 unstable=0 bg_thresh=1010 thresh=2021 gap=658 poll_thresh=22 ino=257 dd-2584 [005] 37.210588: balance_dirty_state: bdi btrfs-1: dirty=971 wb=442 unstable=0 bg_thresh=1007 thresh=2014 gap=601 poll_thresh=23 ino=257 dd-2584 [005] 37.210745: balance_dirty_state: bdi btrfs-1: dirty=996 wb=442 unstable=0 bg_thresh=1006 thresh=2013 gap=575 poll_thresh=24 ino=257 dd-2584 [005] 37.210865: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=442 unstable=0 bg_thresh=1006 thresh=2012 gap=549 poll_thresh=25 ino=257 flush-btrfs-1-2586 [003] 37.210902: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19756 wrote=0 to_write=8192 dd-2584 [005] 37.210992: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=442 unstable=0 bg_thresh=1008 thresh=2016 gap=503 poll_thresh=26 ino=257 dd-2584 [005] 37.210994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=65140 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 37.213177: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=720 to_write=7472 dd-2584 [005] 37.217527: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1042 unstable=0 bg_thresh=1007 thresh=2014 gap=626 poll_thresh=26 ino=257 dd-2584 [005] 37.218003: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1042 unstable=0 bg_thresh=1004 thresh=2008 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 37.218243: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1042 unstable=0 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=20 ino=257 dd-2584 [005] 37.218478: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1042 unstable=0 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=21 ino=257 dd-2584 [005] 37.218712: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1042 unstable=0 bg_thresh=1005 thresh=2010 gap=522 poll_thresh=22 ino=257 dd-2584 [005] 37.218947: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1042 unstable=0 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=23 ino=257 dd-2584 [005] 37.218956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=65924 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 37.225667: balance_dirty_state: bdi btrfs-1: dirty=471 wb=917 unstable=0 bg_thresh=1002 thresh=2005 gap=617 poll_thresh=23 ino=257 dd-2584 [005] 37.225755: balance_dirty_state: bdi btrfs-1: dirty=496 wb=917 unstable=0 bg_thresh=1002 thresh=2004 gap=591 poll_thresh=17 ino=257 dd-2584 [005] 37.225867: balance_dirty_state: bdi btrfs-1: dirty=521 wb=917 unstable=0 bg_thresh=1001 thresh=2003 gap=565 poll_thresh=18 ino=257 dd-2584 [005] 37.225981: balance_dirty_state: bdi btrfs-1: dirty=571 wb=917 unstable=0 bg_thresh=1003 thresh=2007 gap=519 poll_thresh=19 ino=257 dd-2584 [005] 37.226094: balance_dirty_state: bdi btrfs-1: dirty=596 wb=917 unstable=0 bg_thresh=1003 thresh=2006 gap=493 poll_thresh=20 ino=257 dd-2584 [005] 37.226098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=65924 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 37.233564: balance_dirty_state: bdi btrfs-1: dirty=596 wb=767 unstable=0 bg_thresh=1004 thresh=2009 gap=646 poll_thresh=20 ino=257 dd-2584 [005] 37.233829: balance_dirty_state: bdi btrfs-1: dirty=596 wb=742 unstable=0 bg_thresh=1004 thresh=2009 gap=671 poll_thresh=15 ino=257 dd-2584 [005] 37.233892: balance_dirty_state: bdi btrfs-1: dirty=621 wb=742 unstable=0 bg_thresh=1004 thresh=2008 gap=645 poll_thresh=16 ino=257 dd-2584 [005] 37.234015: balance_dirty_state: bdi btrfs-1: dirty=646 wb=742 unstable=0 bg_thresh=1003 thresh=2007 gap=619 poll_thresh=17 ino=257 dd-2584 [005] 37.234135: balance_dirty_state: bdi btrfs-1: dirty=696 wb=742 unstable=0 bg_thresh=1005 thresh=2011 gap=573 poll_thresh=18 ino=257 dd-2584 [005] 37.234257: balance_dirty_state: bdi btrfs-1: dirty=721 wb=742 unstable=0 bg_thresh=1005 thresh=2010 gap=547 poll_thresh=19 ino=257 dd-2584 [005] 37.234379: balance_dirty_state: bdi btrfs-1: dirty=746 wb=742 unstable=0 bg_thresh=1004 thresh=2009 gap=521 poll_thresh=20 ino=257 dd-2584 [005] 37.234501: balance_dirty_state: bdi btrfs-1: dirty=796 wb=742 unstable=0 bg_thresh=1004 thresh=2008 gap=470 poll_thresh=21 ino=257 dd-2584 [005] 37.234506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=65924 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 37.241595: balance_dirty_state: bdi btrfs-1: dirty=796 wb=742 unstable=0 bg_thresh=1005 thresh=2011 gap=473 poll_thresh=21 ino=257 dd-2584 [005] 37.241603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=65924 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 37.249622: balance_dirty_state: bdi btrfs-1: dirty=796 wb=617 unstable=0 bg_thresh=1003 thresh=2006 gap=593 poll_thresh=21 ino=257 dd-2584 [005] 37.249698: balance_dirty_state: bdi btrfs-1: dirty=796 wb=617 unstable=0 bg_thresh=1002 thresh=2005 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 37.249815: balance_dirty_state: bdi btrfs-1: dirty=821 wb=617 unstable=0 bg_thresh=1002 thresh=2004 gap=566 poll_thresh=17 ino=257 dd-2584 [005] 37.250101: balance_dirty_state: bdi btrfs-1: dirty=871 wb=617 unstable=0 bg_thresh=1001 thresh=2003 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 37.250221: balance_dirty_state: bdi btrfs-1: dirty=896 wb=617 unstable=0 bg_thresh=1003 thresh=2007 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 37.250226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=65924 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 37.257626: balance_dirty_state: bdi btrfs-1: dirty=896 wb=367 unstable=0 bg_thresh=1005 thresh=2010 gap=747 poll_thresh=19 ino=257 dd-2584 [002] 37.257735: balance_dirty_state: bdi btrfs-1: dirty=896 wb=367 unstable=0 bg_thresh=1005 thresh=2010 gap=747 poll_thresh=14 ino=257 dd-2584 [002] 37.257853: balance_dirty_state: bdi btrfs-1: dirty=921 wb=367 unstable=0 bg_thresh=1007 thresh=2015 gap=727 poll_thresh=15 ino=257 dd-2584 [002] 37.257969: balance_dirty_state: bdi btrfs-1: dirty=946 wb=367 unstable=0 bg_thresh=1010 thresh=2020 gap=707 poll_thresh=16 ino=257 dd-2584 [002] 37.258206: balance_dirty_state: bdi btrfs-1: dirty=971 wb=367 unstable=0 bg_thresh=1009 thresh=2019 gap=681 poll_thresh=17 ino=257 dd-2584 [002] 37.258441: balance_dirty_state: bdi btrfs-1: dirty=996 wb=367 unstable=0 bg_thresh=1009 thresh=2018 gap=655 poll_thresh=18 ino=257 dd-2584 [002] 37.258678: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=367 unstable=0 bg_thresh=1008 thresh=2017 gap=604 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 37.258766: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19804 wrote=0 to_write=16384 dd-2584 [002] 37.258929: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=367 unstable=0 bg_thresh=1010 thresh=2021 gap=583 poll_thresh=20 ino=257 dd-2584 [002] 37.259180: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=392 unstable=0 bg_thresh=1010 thresh=2020 gap=557 poll_thresh=21 ino=257 dd-2584 [002] 37.259781: balance_dirty_state: bdi btrfs-1: dirty=971 wb=517 unstable=0 bg_thresh=1009 thresh=2019 gap=531 poll_thresh=22 ino=257 dd-2584 [002] 37.260036: balance_dirty_state: bdi btrfs-1: dirty=996 wb=542 unstable=0 bg_thresh=1009 thresh=2018 gap=480 poll_thresh=23 ino=257 dd-2584 [002] 37.260039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=65924 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 37.263052: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=832 to_write=15552 dd-2584 [002] 37.265544: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1067 unstable=0 bg_thresh=1009 thresh=2018 gap=605 poll_thresh=23 ino=257 dd-2584 [002] 37.265676: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1067 unstable=0 bg_thresh=1008 thresh=2017 gap=604 poll_thresh=17 ino=257 dd-2584 [002] 37.265917: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1067 unstable=0 bg_thresh=1008 thresh=2016 gap=553 poll_thresh=18 ino=257 dd-2584 [002] 37.266154: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1067 unstable=0 bg_thresh=1010 thresh=2020 gap=532 poll_thresh=19 ino=257 dd-2584 [002] 37.266387: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1067 unstable=0 bg_thresh=1009 thresh=2019 gap=506 poll_thresh=20 ino=257 dd-2584 [002] 37.266621: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1067 unstable=0 bg_thresh=1009 thresh=2018 gap=480 poll_thresh=21 ino=257 dd-2584 [002] 37.266630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=65924 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 37.273601: balance_dirty_state: bdi btrfs-1: dirty=471 wb=842 unstable=0 bg_thresh=1007 thresh=2015 gap=702 poll_thresh=21 ino=257 dd-2584 [002] 37.273669: balance_dirty_state: bdi btrfs-1: dirty=496 wb=842 unstable=0 bg_thresh=1007 thresh=2014 gap=676 poll_thresh=16 ino=257 dd-2584 [002] 37.273789: balance_dirty_state: bdi btrfs-1: dirty=521 wb=842 unstable=0 bg_thresh=1006 thresh=2013 gap=650 poll_thresh=17 ino=257 dd-2584 [002] 37.274077: balance_dirty_state: bdi btrfs-1: dirty=571 wb=842 unstable=0 bg_thresh=1006 thresh=2012 gap=599 poll_thresh=18 ino=257 dd-2584 [002] 37.274193: balance_dirty_state: bdi btrfs-1: dirty=596 wb=842 unstable=0 bg_thresh=1008 thresh=2016 gap=578 poll_thresh=19 ino=257 dd-2584 [002] 37.274313: balance_dirty_state: bdi btrfs-1: dirty=621 wb=842 unstable=0 bg_thresh=1007 thresh=2015 gap=552 poll_thresh=20 ino=257 dd-2584 [002] 37.274430: balance_dirty_state: bdi btrfs-1: dirty=671 wb=842 unstable=0 bg_thresh=1007 thresh=2014 gap=501 poll_thresh=21 ino=257 dd-2584 [002] 37.274435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=65924 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 37.281570: balance_dirty_state: bdi btrfs-1: dirty=671 wb=842 unstable=0 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=21 ino=257 dd-2584 [002] 37.281575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=65924 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 37.289578: balance_dirty_state: bdi btrfs-1: dirty=671 wb=717 unstable=0 bg_thresh=1001 thresh=2003 gap=615 poll_thresh=21 ino=257 dd-2584 [002] 37.289657: balance_dirty_state: bdi btrfs-1: dirty=671 wb=717 unstable=0 bg_thresh=1001 thresh=2003 gap=615 poll_thresh=16 ino=257 dd-2584 [002] 37.289772: balance_dirty_state: bdi btrfs-1: dirty=696 wb=717 unstable=0 bg_thresh=1004 thresh=2008 gap=595 poll_thresh=17 ino=257 dd-2584 [002] 37.289886: balance_dirty_state: bdi btrfs-1: dirty=746 wb=717 unstable=0 bg_thresh=1006 thresh=2013 gap=550 poll_thresh=18 ino=257 dd-2584 [002] 37.290029: balance_dirty_state: bdi btrfs-1: dirty=771 wb=592 unstable=0 bg_thresh=1011 thresh=2023 gap=660 poll_thresh=19 ino=257 dd-2584 [002] 37.290320: balance_dirty_state: bdi btrfs-1: dirty=796 wb=592 unstable=0 bg_thresh=1013 thresh=2026 gap=638 poll_thresh=20 ino=257 dd-2584 [002] 37.290435: balance_dirty_state: bdi btrfs-1: dirty=846 wb=592 unstable=0 bg_thresh=1009 thresh=2019 gap=581 poll_thresh=21 ino=257 dd-2584 [002] 37.290547: balance_dirty_state: bdi btrfs-1: dirty=871 wb=592 unstable=0 bg_thresh=1009 thresh=2018 gap=555 poll_thresh=22 ino=257 dd-2584 [002] 37.290659: balance_dirty_state: bdi btrfs-1: dirty=896 wb=592 unstable=0 bg_thresh=1011 thresh=2022 gap=534 poll_thresh=23 ino=257 dd-2584 [002] 37.290771: balance_dirty_state: bdi btrfs-1: dirty=921 wb=592 unstable=0 bg_thresh=1010 thresh=2021 gap=508 poll_thresh=24 ino=257 dd-2584 [002] 37.290883: balance_dirty_state: bdi btrfs-1: dirty=971 wb=592 unstable=0 bg_thresh=1010 thresh=2020 gap=457 poll_thresh=25 ino=257 dd-2584 [002] 37.290887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=65924 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 37.297581: balance_dirty_state: bdi btrfs-1: dirty=971 wb=467 unstable=0 bg_thresh=1009 thresh=2019 gap=581 poll_thresh=25 ino=257 dd-2584 [002] 37.297695: balance_dirty_state: bdi btrfs-1: dirty=971 wb=467 unstable=0 bg_thresh=1012 thresh=2024 gap=586 poll_thresh=19 ino=257 dd-2584 [002] 37.297810: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=467 unstable=0 bg_thresh=1011 thresh=2023 gap=535 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 37.297880: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19844 wrote=0 to_write=16384 dd-2584 [002] 37.297934: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=467 unstable=0 bg_thresh=1013 thresh=2027 gap=514 poll_thresh=21 ino=257 dd-2584 [002] 37.298233: balance_dirty_state: bdi btrfs-1: dirty=971 wb=567 unstable=0 bg_thresh=1010 thresh=2020 gap=482 poll_thresh=22 ino=257 dd-2584 [002] 37.298235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=65924 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 37.300232: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=736 to_write=15648 dd-2584 [002] 37.305581: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1067 unstable=0 bg_thresh=1007 thresh=2015 gap=602 poll_thresh=22 ino=257 dd-2584 [002] 37.305660: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1067 unstable=0 bg_thresh=1007 thresh=2015 gap=577 poll_thresh=16 ino=257 dd-2584 [002] 37.305780: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1067 unstable=0 bg_thresh=1009 thresh=2019 gap=556 poll_thresh=17 ino=257 dd-2584 [002] 37.305897: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1067 unstable=0 bg_thresh=1009 thresh=2018 gap=530 poll_thresh=18 ino=257 dd-2584 [002] 37.306012: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1067 unstable=0 bg_thresh=1008 thresh=2017 gap=479 poll_thresh=19 ino=257 dd-2584 [002] 37.306017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=65924 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 37.313559: balance_dirty_state: bdi btrfs-1: dirty=471 wb=942 unstable=0 bg_thresh=1011 thresh=2023 gap=610 poll_thresh=19 ino=257 dd-2584 [002] 37.313661: balance_dirty_state: bdi btrfs-1: dirty=471 wb=942 unstable=0 bg_thresh=1011 thresh=2022 gap=609 poll_thresh=14 ino=257 dd-2584 [002] 37.313719: balance_dirty_state: bdi btrfs-1: dirty=496 wb=942 unstable=0 bg_thresh=1013 thresh=2027 gap=589 poll_thresh=15 ino=257 dd-2584 [002] 37.313776: balance_dirty_state: bdi btrfs-1: dirty=521 wb=942 unstable=0 bg_thresh=1010 thresh=2021 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 37.313893: balance_dirty_state: bdi btrfs-1: dirty=546 wb=942 unstable=0 bg_thresh=1012 thresh=2025 gap=537 poll_thresh=17 ino=257 dd-2584 [002] 37.314008: balance_dirty_state: bdi btrfs-1: dirty=571 wb=942 unstable=0 bg_thresh=1012 thresh=2024 gap=511 poll_thresh=18 ino=257 dd-2584 [002] 37.314294: balance_dirty_state: bdi btrfs-1: dirty=596 wb=942 unstable=0 bg_thresh=1011 thresh=2023 gap=485 poll_thresh=19 ino=257 dd-2584 [002] 37.314299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=65924 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 37.321543: balance_dirty_state: bdi btrfs-1: dirty=596 wb=817 unstable=0 bg_thresh=1013 thresh=2027 gap=614 poll_thresh=19 ino=257 dd-2584 [002] 37.321660: balance_dirty_state: bdi btrfs-1: dirty=621 wb=817 unstable=0 bg_thresh=1013 thresh=2026 gap=588 poll_thresh=14 ino=257 dd-2584 [002] 37.321722: balance_dirty_state: bdi btrfs-1: dirty=646 wb=817 unstable=0 bg_thresh=1013 thresh=2026 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 37.321783: balance_dirty_state: bdi btrfs-1: dirty=646 wb=817 unstable=0 bg_thresh=1012 thresh=2025 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 37.321901: balance_dirty_state: bdi btrfs-1: dirty=696 wb=817 unstable=0 bg_thresh=1012 thresh=2024 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 37.322020: balance_dirty_state: bdi btrfs-1: dirty=721 wb=817 unstable=0 bg_thresh=1014 thresh=2028 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 37.322025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=66256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 37.329585: balance_dirty_state: bdi btrfs-1: dirty=721 wb=817 unstable=0 bg_thresh=1008 thresh=2017 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 37.329594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=66256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 37.337617: balance_dirty_state: bdi btrfs-1: dirty=721 wb=592 unstable=0 bg_thresh=1013 thresh=2027 gap=714 poll_thresh=18 ino=257 dd-2584 [002] 37.337686: balance_dirty_state: bdi btrfs-1: dirty=746 wb=592 unstable=0 bg_thresh=1013 thresh=2027 gap=689 poll_thresh=13 ino=257 dd-2584 [002] 37.337747: balance_dirty_state: bdi btrfs-1: dirty=746 wb=592 unstable=0 bg_thresh=1013 thresh=2026 gap=688 poll_thresh=14 ino=257 dd-2584 [002] 37.337808: balance_dirty_state: bdi btrfs-1: dirty=771 wb=592 unstable=0 bg_thresh=1013 thresh=2026 gap=663 poll_thresh=15 ino=257 dd-2584 [002] 37.337870: balance_dirty_state: bdi btrfs-1: dirty=771 wb=592 unstable=0 bg_thresh=1012 thresh=2025 gap=662 poll_thresh=16 ino=257 dd-2584 [002] 37.337993: balance_dirty_state: bdi btrfs-1: dirty=821 wb=592 unstable=0 bg_thresh=1012 thresh=2024 gap=611 poll_thresh=17 ino=257 dd-2584 [002] 37.338288: balance_dirty_state: bdi btrfs-1: dirty=846 wb=592 unstable=0 bg_thresh=1014 thresh=2028 gap=590 poll_thresh=18 ino=257 dd-2584 [002] 37.338407: balance_dirty_state: bdi btrfs-1: dirty=871 wb=592 unstable=0 bg_thresh=1013 thresh=2027 gap=564 poll_thresh=19 ino=257 dd-2584 [002] 37.338531: balance_dirty_state: bdi btrfs-1: dirty=921 wb=592 unstable=0 bg_thresh=1011 thresh=2023 gap=510 poll_thresh=20 ino=257 dd-2584 [002] 37.338656: balance_dirty_state: bdi btrfs-1: dirty=946 wb=592 unstable=0 bg_thresh=1009 thresh=2019 gap=481 poll_thresh=21 ino=257 dd-2584 [002] 37.338661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=66256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 37.345580: balance_dirty_state: bdi btrfs-1: dirty=946 wb=342 unstable=0 bg_thresh=1013 thresh=2026 gap=738 poll_thresh=21 ino=257 dd-2584 [002] 37.345646: balance_dirty_state: bdi btrfs-1: dirty=946 wb=342 unstable=0 bg_thresh=1010 thresh=2020 gap=732 poll_thresh=16 ino=257 dd-2584 [002] 37.345760: balance_dirty_state: bdi btrfs-1: dirty=996 wb=342 unstable=0 bg_thresh=1009 thresh=2019 gap=681 poll_thresh=17 ino=257 dd-2584 [002] 37.345874: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=342 unstable=0 bg_thresh=1011 thresh=2023 gap=660 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 37.345940: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19892 wrote=0 to_write=16384 dd-2584 [002] 37.346001: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=342 unstable=0 bg_thresh=1008 thresh=2016 gap=628 poll_thresh=19 ino=257 dd-2584 [002] 37.346126: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=367 unstable=0 bg_thresh=1007 thresh=2015 gap=577 poll_thresh=20 ino=257 dd-2584 [002] 37.346424: balance_dirty_state: bdi btrfs-1: dirty=971 wb=492 unstable=0 bg_thresh=1007 thresh=2014 gap=551 poll_thresh=21 ino=257 dd-2584 [002] 37.346551: balance_dirty_state: bdi btrfs-1: dirty=946 wb=542 unstable=0 bg_thresh=1009 thresh=2018 gap=530 poll_thresh=22 ino=257 dd-2584 [002] 37.346682: balance_dirty_state: bdi btrfs-1: dirty=946 wb=567 unstable=0 bg_thresh=1008 thresh=2017 gap=504 poll_thresh=23 ino=257 dd-2584 [002] 37.346683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=66256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 37.349742: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=832 to_write=15552 dd-2584 [006] 37.353608: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1067 unstable=0 bg_thresh=1004 thresh=2008 gap=620 poll_thresh=23 ino=257 dd-2584 [006] 37.353677: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1067 unstable=0 bg_thresh=1007 thresh=2014 gap=626 poll_thresh=17 ino=257 dd-2584 [006] 37.353799: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1067 unstable=0 bg_thresh=1008 thresh=2016 gap=578 poll_thresh=18 ino=257 dd-2584 [006] 37.353921: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1067 unstable=0 bg_thresh=1013 thresh=2027 gap=564 poll_thresh=19 ino=257 dd-2584 [006] 37.354041: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1067 unstable=0 bg_thresh=1013 thresh=2026 gap=538 poll_thresh=20 ino=257 dd-2584 [006] 37.354162: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1067 unstable=0 bg_thresh=1009 thresh=2019 gap=481 poll_thresh=21 ino=257 dd-2584 [006] 37.354167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=66256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 37.361550: balance_dirty_state: bdi btrfs-1: dirty=471 wb=942 unstable=0 bg_thresh=1007 thresh=2014 gap=601 poll_thresh=21 ino=257 dd-2584 [006] 37.361623: balance_dirty_state: bdi btrfs-1: dirty=471 wb=942 unstable=0 bg_thresh=1015 thresh=2031 gap=618 poll_thresh=16 ino=257 dd-2584 [006] 37.361919: balance_dirty_state: bdi btrfs-1: dirty=521 wb=942 unstable=0 bg_thresh=1015 thresh=2030 gap=567 poll_thresh=17 ino=257 dd-2584 [006] 37.362038: balance_dirty_state: bdi btrfs-1: dirty=546 wb=942 unstable=0 bg_thresh=1017 thresh=2034 gap=546 poll_thresh=18 ino=257 dd-2584 [006] 37.362157: balance_dirty_state: bdi btrfs-1: dirty=571 wb=942 unstable=0 bg_thresh=1016 thresh=2033 gap=520 poll_thresh=19 ino=257 dd-2584 [006] 37.362276: balance_dirty_state: bdi btrfs-1: dirty=596 wb=942 unstable=0 bg_thresh=1016 thresh=2032 gap=494 poll_thresh=20 ino=257 dd-2584 [006] 37.362280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=66256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 37.369589: balance_dirty_state: bdi btrfs-1: dirty=596 wb=842 unstable=0 bg_thresh=1013 thresh=2026 gap=588 poll_thresh=20 ino=257 dd-2584 [006] 37.369656: balance_dirty_state: bdi btrfs-1: dirty=621 wb=842 unstable=0 bg_thresh=1012 thresh=2025 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 37.369717: balance_dirty_state: bdi btrfs-1: dirty=646 wb=842 unstable=0 bg_thresh=1012 thresh=2025 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 37.369834: balance_dirty_state: bdi btrfs-1: dirty=671 wb=842 unstable=0 bg_thresh=1014 thresh=2029 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 37.369953: balance_dirty_state: bdi btrfs-1: dirty=696 wb=842 unstable=0 bg_thresh=1011 thresh=2022 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 37.369957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=66256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 37.377578: balance_dirty_state: bdi btrfs-1: dirty=696 wb=717 unstable=0 bg_thresh=1013 thresh=2027 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 37.377672: balance_dirty_state: bdi btrfs-1: dirty=721 wb=717 unstable=0 bg_thresh=1016 thresh=2032 gap=594 poll_thresh=13 ino=257 dd-2584 [005] 37.377789: balance_dirty_state: bdi btrfs-1: dirty=721 wb=717 unstable=0 bg_thresh=1016 thresh=2032 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 37.378255: balance_dirty_state: bdi btrfs-1: dirty=746 wb=717 unstable=0 bg_thresh=1015 thresh=2031 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 37.378373: balance_dirty_state: bdi btrfs-1: dirty=771 wb=717 unstable=0 bg_thresh=1015 thresh=2031 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 37.378607: balance_dirty_state: bdi btrfs-1: dirty=796 wb=717 unstable=0 bg_thresh=1015 thresh=2030 gap=517 poll_thresh=17 ino=257 dd-2584 [005] 37.378844: balance_dirty_state: bdi btrfs-1: dirty=821 wb=717 unstable=0 bg_thresh=1017 thresh=2034 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 37.378852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=66256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 37.385620: balance_dirty_state: bdi btrfs-1: dirty=821 wb=592 unstable=0 bg_thresh=1018 thresh=2037 gap=624 poll_thresh=18 ino=257 dd-2584 [005] 37.385745: balance_dirty_state: bdi btrfs-1: dirty=846 wb=592 unstable=0 bg_thresh=1018 thresh=2036 gap=598 poll_thresh=13 ino=257 dd-2584 [005] 37.385863: balance_dirty_state: bdi btrfs-1: dirty=846 wb=592 unstable=0 bg_thresh=1018 thresh=2036 gap=598 poll_thresh=14 ino=257 dd-2584 [005] 37.385980: balance_dirty_state: bdi btrfs-1: dirty=871 wb=592 unstable=0 bg_thresh=1017 thresh=2035 gap=572 poll_thresh=15 ino=257 dd-2584 [005] 37.386096: balance_dirty_state: bdi btrfs-1: dirty=896 wb=592 unstable=0 bg_thresh=1017 thresh=2035 gap=547 poll_thresh=16 ino=257 dd-2584 [005] 37.386334: balance_dirty_state: bdi btrfs-1: dirty=921 wb=592 unstable=0 bg_thresh=1016 thresh=2033 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 37.386566: balance_dirty_state: bdi btrfs-1: dirty=946 wb=592 unstable=0 bg_thresh=1016 thresh=2032 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 37.386575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=66256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 37.393677: balance_dirty_state: bdi btrfs-1: dirty=946 wb=467 unstable=0 bg_thresh=1015 thresh=2031 gap=618 poll_thresh=18 ino=257 dd-2584 [005] 37.393770: balance_dirty_state: bdi btrfs-1: dirty=971 wb=467 unstable=0 bg_thresh=1018 thresh=2036 gap=598 poll_thresh=13 ino=257 dd-2584 [005] 37.393831: balance_dirty_state: bdi btrfs-1: dirty=996 wb=467 unstable=0 bg_thresh=1015 thresh=2030 gap=567 poll_thresh=14 ino=257 dd-2584 [005] 37.394050: balance_dirty_state: bdi btrfs-1: dirty=996 wb=467 unstable=0 bg_thresh=1017 thresh=2035 gap=572 poll_thresh=15 ino=257 dd-2584 [005] 37.394107: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=467 unstable=0 bg_thresh=1014 thresh=2029 gap=541 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 37.394194: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19940 wrote=0 to_write=16384 dd-2584 [005] 37.394233: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=467 unstable=0 bg_thresh=1016 thresh=2033 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 37.394356: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=467 unstable=0 bg_thresh=1016 thresh=2032 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 37.394358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=66256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 37.398082: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=336 wrote=768 to_write=15616 dd-2584 [005] 37.401691: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1092 unstable=0 bg_thresh=1014 thresh=2029 gap=616 poll_thresh=18 ino=257 dd-2584 [005] 37.401759: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1092 unstable=0 bg_thresh=1017 thresh=2034 gap=596 poll_thresh=13 ino=257 dd-2584 [005] 37.401821: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1092 unstable=0 bg_thresh=1014 thresh=2028 gap=565 poll_thresh=14 ino=257 dd-2584 [005] 37.401882: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1092 unstable=0 bg_thresh=1016 thresh=2033 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 37.401945: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1092 unstable=0 bg_thresh=1016 thresh=2032 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 37.402066: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1092 unstable=0 bg_thresh=1015 thresh=2031 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 37.402187: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1092 unstable=0 bg_thresh=1015 thresh=2030 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 37.402192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=100% bdi_bw=66256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 37.409662: balance_dirty_state: bdi btrfs-1: dirty=446 wb=967 unstable=0 bg_thresh=1015 thresh=2031 gap=618 poll_thresh=18 ino=257 dd-2584 [005] 37.409741: balance_dirty_state: bdi btrfs-1: dirty=471 wb=967 unstable=0 bg_thresh=1015 thresh=2030 gap=592 poll_thresh=13 ino=257 dd-2584 [005] 37.409803: balance_dirty_state: bdi btrfs-1: dirty=496 wb=967 unstable=0 bg_thresh=1015 thresh=2030 gap=567 poll_thresh=14 ino=257 dd-2584 [005] 37.410044: balance_dirty_state: bdi btrfs-1: dirty=496 wb=967 unstable=0 bg_thresh=1014 thresh=2029 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 37.410105: balance_dirty_state: bdi btrfs-1: dirty=521 wb=967 unstable=0 bg_thresh=1017 thresh=2034 gap=546 poll_thresh=16 ino=257 dd-2584 [005] 37.410226: balance_dirty_state: bdi btrfs-1: dirty=546 wb=967 unstable=0 bg_thresh=1016 thresh=2033 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 37.410348: balance_dirty_state: bdi btrfs-1: dirty=596 wb=967 unstable=0 bg_thresh=1016 thresh=2032 gap=469 poll_thresh=18 ino=257 dd-2584 [005] 37.410353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=66256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 37.417540: balance_dirty_state: bdi btrfs-1: dirty=596 wb=842 unstable=0 bg_thresh=1018 thresh=2036 gap=598 poll_thresh=18 ino=257 dd-2584 [005] 37.417630: balance_dirty_state: bdi btrfs-1: dirty=596 wb=842 unstable=0 bg_thresh=1017 thresh=2035 gap=597 poll_thresh=13 ino=257 dd-2584 [005] 37.417693: balance_dirty_state: bdi btrfs-1: dirty=621 wb=842 unstable=0 bg_thresh=1020 thresh=2040 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 37.417755: balance_dirty_state: bdi btrfs-1: dirty=646 wb=842 unstable=0 bg_thresh=1019 thresh=2039 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 37.417817: balance_dirty_state: bdi btrfs-1: dirty=646 wb=842 unstable=0 bg_thresh=1016 thresh=2033 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 37.417940: balance_dirty_state: bdi btrfs-1: dirty=671 wb=842 unstable=0 bg_thresh=1016 thresh=2032 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 37.418064: balance_dirty_state: bdi btrfs-1: dirty=721 wb=842 unstable=0 bg_thresh=1015 thresh=2031 gap=468 poll_thresh=18 ino=257 dd-2584 [005] 37.418068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=66256 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 37.425555: balance_dirty_state: bdi btrfs-1: dirty=721 wb=642 unstable=0 bg_thresh=1016 thresh=2032 gap=669 poll_thresh=18 ino=257 dd-2584 [001] 37.425624: balance_dirty_state: bdi btrfs-1: dirty=746 wb=642 unstable=0 bg_thresh=1016 thresh=2032 gap=644 poll_thresh=13 ino=257 dd-2584 [001] 37.425684: balance_dirty_state: bdi btrfs-1: dirty=746 wb=642 unstable=0 bg_thresh=1018 thresh=2037 gap=649 poll_thresh=14 ino=257 dd-2584 [001] 37.425917: balance_dirty_state: bdi btrfs-1: dirty=771 wb=642 unstable=0 bg_thresh=1018 thresh=2037 gap=624 poll_thresh=15 ino=257 dd-2584 [001] 37.425979: balance_dirty_state: bdi btrfs-1: dirty=771 wb=642 unstable=0 bg_thresh=1021 thresh=2042 gap=629 poll_thresh=16 ino=257 dd-2584 [001] 37.426099: balance_dirty_state: bdi btrfs-1: dirty=821 wb=642 unstable=0 bg_thresh=1023 thresh=2047 gap=584 poll_thresh=17 ino=257 dd-2584 [001] 37.426222: balance_dirty_state: bdi btrfs-1: dirty=846 wb=642 unstable=0 bg_thresh=1020 thresh=2040 gap=552 poll_thresh=18 ino=257 dd-2584 [001] 37.426342: balance_dirty_state: bdi btrfs-1: dirty=871 wb=642 unstable=0 bg_thresh=1022 thresh=2044 gap=531 poll_thresh=19 ino=257 dd-2584 [001] 37.426464: balance_dirty_state: bdi btrfs-1: dirty=921 wb=642 unstable=0 bg_thresh=1021 thresh=2043 gap=480 poll_thresh=20 ino=257 dd-2584 [001] 37.426469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=66556 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 37.433545: balance_dirty_state: bdi btrfs-1: dirty=921 wb=517 unstable=0 bg_thresh=1015 thresh=2030 gap=592 poll_thresh=20 ino=257 dd-2584 [001] 37.433630: balance_dirty_state: bdi btrfs-1: dirty=921 wb=517 unstable=0 bg_thresh=1015 thresh=2030 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 37.433690: balance_dirty_state: bdi btrfs-1: dirty=946 wb=517 unstable=0 bg_thresh=1017 thresh=2035 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 37.433810: balance_dirty_state: bdi btrfs-1: dirty=971 wb=517 unstable=0 bg_thresh=1020 thresh=2040 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 37.433931: balance_dirty_state: bdi btrfs-1: dirty=996 wb=517 unstable=0 bg_thresh=1019 thresh=2039 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 37.434228: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=517 unstable=0 bg_thresh=1019 thresh=2038 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 37.434233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=66556 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 37.434292: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19980 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 37.436496: writeback_single_inode: bdi btrfs-1: ino=257 state= age=372 wrote=704 to_write=15680 dd-2584 [001] 37.441551: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1117 unstable=0 bg_thresh=1014 thresh=2028 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 37.441650: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1117 unstable=0 bg_thresh=1014 thresh=2028 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 37.441710: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1117 unstable=0 bg_thresh=1016 thresh=2033 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 37.441766: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1117 unstable=0 bg_thresh=1016 thresh=2033 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 37.441880: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1117 unstable=0 bg_thresh=1019 thresh=2038 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 37.441994: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1117 unstable=0 bg_thresh=1018 thresh=2036 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 37.441998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-254% task_weight=100% bdi_bw=66556 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 37.449574: balance_dirty_state: bdi btrfs-1: dirty=421 wb=992 unstable=0 bg_thresh=1017 thresh=2034 gap=621 poll_thresh=18 ino=257 dd-2584 [001] 37.449697: balance_dirty_state: bdi btrfs-1: dirty=446 wb=992 unstable=0 bg_thresh=1017 thresh=2034 gap=596 poll_thresh=13 ino=257 dd-2584 [001] 37.449813: balance_dirty_state: bdi btrfs-1: dirty=446 wb=992 unstable=0 bg_thresh=1019 thresh=2039 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 37.449928: balance_dirty_state: bdi btrfs-1: dirty=471 wb=992 unstable=0 bg_thresh=1019 thresh=2039 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 37.450042: balance_dirty_state: bdi btrfs-1: dirty=496 wb=992 unstable=0 bg_thresh=1022 thresh=2044 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 37.450278: balance_dirty_state: bdi btrfs-1: dirty=521 wb=992 unstable=0 bg_thresh=1021 thresh=2043 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 37.450861: balance_dirty_state: bdi btrfs-1: dirty=546 wb=992 unstable=0 bg_thresh=1021 thresh=2042 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 37.450870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=66556 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 37.457544: balance_dirty_state: bdi btrfs-1: dirty=546 wb=867 unstable=0 bg_thresh=1014 thresh=2029 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 37.457664: balance_dirty_state: bdi btrfs-1: dirty=571 wb=867 unstable=0 bg_thresh=1014 thresh=2029 gap=591 poll_thresh=13 ino=257 dd-2584 [001] 37.457779: balance_dirty_state: bdi btrfs-1: dirty=596 wb=867 unstable=0 bg_thresh=1017 thresh=2034 gap=571 poll_thresh=14 ino=257 dd-2584 [001] 37.457893: balance_dirty_state: bdi btrfs-1: dirty=596 wb=867 unstable=0 bg_thresh=1017 thresh=2034 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 37.458007: balance_dirty_state: bdi btrfs-1: dirty=621 wb=867 unstable=0 bg_thresh=1019 thresh=2039 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 37.458238: balance_dirty_state: bdi btrfs-1: dirty=646 wb=867 unstable=0 bg_thresh=1022 thresh=2044 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 37.458473: balance_dirty_state: bdi btrfs-1: dirty=671 wb=867 unstable=0 bg_thresh=1021 thresh=2043 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 37.458481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=66556 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 37.465541: balance_dirty_state: bdi btrfs-1: dirty=671 wb=742 unstable=0 bg_thresh=1014 thresh=2029 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 37.465607: balance_dirty_state: bdi btrfs-1: dirty=696 wb=742 unstable=0 bg_thresh=1014 thresh=2029 gap=591 poll_thresh=13 ino=257 dd-2584 [001] 37.465667: balance_dirty_state: bdi btrfs-1: dirty=721 wb=742 unstable=0 bg_thresh=1014 thresh=2028 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 37.465727: balance_dirty_state: bdi btrfs-1: dirty=721 wb=742 unstable=0 bg_thresh=1014 thresh=2028 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 37.465787: balance_dirty_state: bdi btrfs-1: dirty=746 wb=742 unstable=0 bg_thresh=1013 thresh=2027 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 37.465906: balance_dirty_state: bdi btrfs-1: dirty=771 wb=742 unstable=0 bg_thresh=1013 thresh=2026 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 37.466195: balance_dirty_state: bdi btrfs-1: dirty=821 wb=742 unstable=0 bg_thresh=1012 thresh=2025 gap=462 poll_thresh=18 ino=257 dd-2584 [001] 37.466200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=66556 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 37.473651: balance_dirty_state: bdi btrfs-1: dirty=821 wb=742 unstable=0 bg_thresh=1021 thresh=2043 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 37.473660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=66556 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 37.481613: balance_dirty_state: bdi btrfs-1: dirty=821 wb=467 unstable=0 bg_thresh=1011 thresh=2022 gap=734 poll_thresh=18 ino=257 dd-2584 [001] 37.481677: balance_dirty_state: bdi btrfs-1: dirty=821 wb=467 unstable=0 bg_thresh=1011 thresh=2022 gap=734 poll_thresh=13 ino=257 dd-2584 [001] 37.481734: balance_dirty_state: bdi btrfs-1: dirty=846 wb=467 unstable=0 bg_thresh=1013 thresh=2027 gap=714 poll_thresh=14 ino=257 dd-2584 [001] 37.481792: balance_dirty_state: bdi btrfs-1: dirty=846 wb=467 unstable=0 bg_thresh=1013 thresh=2027 gap=714 poll_thresh=15 ino=257 dd-2584 [001] 37.481851: balance_dirty_state: bdi btrfs-1: dirty=871 wb=467 unstable=0 bg_thresh=1016 thresh=2032 gap=694 poll_thresh=16 ino=257 dd-2584 [001] 37.481975: balance_dirty_state: bdi btrfs-1: dirty=896 wb=467 unstable=0 bg_thresh=1015 thresh=2031 gap=668 poll_thresh=17 ino=257 dd-2584 [001] 37.482116: balance_dirty_state: bdi btrfs-1: dirty=946 wb=417 unstable=0 bg_thresh=1013 thresh=2026 gap=663 poll_thresh=18 ino=257 dd-2584 [001] 37.482258: balance_dirty_state: bdi btrfs-1: dirty=971 wb=342 unstable=0 bg_thresh=1015 thresh=2030 gap=717 poll_thresh=19 ino=257 dd-2584 [001] 37.482388: balance_dirty_state: bdi btrfs-1: dirty=996 wb=342 unstable=0 bg_thresh=1011 thresh=2022 gap=684 poll_thresh=20 ino=257 dd-2584 [001] 37.482521: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=342 unstable=0 bg_thresh=1007 thresh=2014 gap=626 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 37.482595: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20028 wrote=0 to_write=16384 dd-2584 [001] 37.482828: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=367 unstable=0 bg_thresh=1006 thresh=2013 gap=600 poll_thresh=22 ino=257 dd-2584 [001] 37.482964: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=417 unstable=0 bg_thresh=1009 thresh=2018 gap=580 poll_thresh=23 ino=257 dd-2584 [001] 37.483096: balance_dirty_state: bdi btrfs-1: dirty=996 wb=467 unstable=0 bg_thresh=1004 thresh=2008 gap=545 poll_thresh=24 ino=257 dd-2584 [001] 37.483229: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=492 unstable=0 bg_thresh=1005 thresh=2011 gap=498 poll_thresh=25 ino=257 dd-2584 [001] 37.483231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=66556 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 37.485552: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=848 to_write=15536 dd-2584 [001] 37.489619: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1042 unstable=0 bg_thresh=1006 thresh=2012 gap=624 poll_thresh=25 ino=257 dd-2584 [001] 37.489719: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1042 unstable=0 bg_thresh=1008 thresh=2017 gap=629 poll_thresh=19 ino=257 dd-2584 [001] 37.489842: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1042 unstable=0 bg_thresh=1008 thresh=2016 gap=578 poll_thresh=20 ino=257 dd-2584 [001] 37.489963: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1042 unstable=0 bg_thresh=1007 thresh=2015 gap=552 poll_thresh=21 ino=257 dd-2584 [001] 37.490088: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1042 unstable=0 bg_thresh=1006 thresh=2013 gap=525 poll_thresh=22 ino=257 dd-2584 [001] 37.490211: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1042 unstable=0 bg_thresh=1006 thresh=2012 gap=499 poll_thresh=23 ino=257 dd-2584 [001] 37.490216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=66556 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 37.497691: balance_dirty_state: bdi btrfs-1: dirty=471 wb=917 unstable=0 bg_thresh=1005 thresh=2010 gap=622 poll_thresh=23 ino=257 dd-2584 [001] 37.498132: balance_dirty_state: bdi btrfs-1: dirty=496 wb=917 unstable=0 bg_thresh=1007 thresh=2015 gap=602 poll_thresh=17 ino=257 dd-2584 [001] 37.498354: balance_dirty_state: bdi btrfs-1: dirty=521 wb=917 unstable=0 bg_thresh=1007 thresh=2014 gap=576 poll_thresh=18 ino=257 dd-2584 [001] 37.498573: balance_dirty_state: bdi btrfs-1: dirty=571 wb=917 unstable=0 bg_thresh=1006 thresh=2013 gap=525 poll_thresh=19 ino=257 dd-2584 [001] 37.498726: balance_dirty_state: bdi btrfs-1: dirty=596 wb=917 unstable=0 bg_thresh=1008 thresh=2017 gap=504 poll_thresh=20 ino=257 dd-2584 [001] 37.498731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=66556 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 37.505654: balance_dirty_state: bdi btrfs-1: dirty=596 wb=867 unstable=0 bg_thresh=1010 thresh=2020 gap=557 poll_thresh=20 ino=257 dd-2584 [001] 37.505772: balance_dirty_state: bdi btrfs-1: dirty=621 wb=867 unstable=0 bg_thresh=1007 thresh=2014 gap=526 poll_thresh=15 ino=257 dd-2584 [001] 37.505883: balance_dirty_state: bdi btrfs-1: dirty=621 wb=867 unstable=0 bg_thresh=1009 thresh=2019 gap=531 poll_thresh=16 ino=257 dd-2584 [001] 37.506102: balance_dirty_state: bdi btrfs-1: dirty=646 wb=867 unstable=0 bg_thresh=1009 thresh=2018 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 37.506322: balance_dirty_state: bdi btrfs-1: dirty=696 wb=867 unstable=0 bg_thresh=1005 thresh=2011 gap=448 poll_thresh=18 ino=257 dd-2584 [001] 37.506331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=66556 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 37.513669: balance_dirty_state: bdi btrfs-1: dirty=696 wb=867 unstable=0 bg_thresh=1002 thresh=2004 gap=441 poll_thresh=18 ino=257 dd-2584 [001] 37.513679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=66556 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 37.521612: balance_dirty_state: bdi btrfs-1: dirty=696 wb=617 unstable=0 bg_thresh=1003 thresh=2007 gap=694 poll_thresh=18 ino=257 dd-2584 [001] 37.521714: balance_dirty_state: bdi btrfs-1: dirty=696 wb=617 unstable=0 bg_thresh=1006 thresh=2012 gap=699 poll_thresh=13 ino=257 dd-2584 [001] 37.521817: balance_dirty_state: bdi btrfs-1: dirty=721 wb=617 unstable=0 bg_thresh=1005 thresh=2011 gap=673 poll_thresh=14 ino=257 dd-2584 [001] 37.521919: balance_dirty_state: bdi btrfs-1: dirty=746 wb=617 unstable=0 bg_thresh=1005 thresh=2011 gap=648 poll_thresh=15 ino=257 dd-2584 [001] 37.522318: balance_dirty_state: bdi btrfs-1: dirty=746 wb=617 unstable=0 bg_thresh=1005 thresh=2010 gap=647 poll_thresh=16 ino=257 dd-2584 [001] 37.522523: balance_dirty_state: bdi btrfs-1: dirty=796 wb=617 unstable=0 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=17 ino=257 dd-2584 [001] 37.522724: balance_dirty_state: bdi btrfs-1: dirty=821 wb=617 unstable=0 bg_thresh=1004 thresh=2008 gap=570 poll_thresh=18 ino=257 dd-2584 [001] 37.522926: balance_dirty_state: bdi btrfs-1: dirty=846 wb=517 unstable=0 bg_thresh=1002 thresh=2004 gap=641 poll_thresh=19 ino=257 dd-2584 [001] 37.523066: balance_dirty_state: bdi btrfs-1: dirty=871 wb=492 unstable=0 bg_thresh=1003 thresh=2006 gap=643 poll_thresh=20 ino=257 dd-2584 [001] 37.523200: balance_dirty_state: bdi btrfs-1: dirty=921 wb=492 unstable=0 bg_thresh=1005 thresh=2011 gap=598 poll_thresh=21 ino=257 dd-2584 [001] 37.523332: balance_dirty_state: bdi btrfs-1: dirty=946 wb=492 unstable=0 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=22 ino=257 dd-2584 [001] 37.523465: balance_dirty_state: bdi btrfs-1: dirty=971 wb=492 unstable=0 bg_thresh=1005 thresh=2010 gap=547 poll_thresh=23 ino=257 dd-2584 [001] 37.523771: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=492 unstable=0 bg_thresh=1006 thresh=2012 gap=499 poll_thresh=24 ino=257 dd-2584 [001] 37.523776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=66556 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 37.523827: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20068 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 37.526626: writeback_single_inode: bdi btrfs-1: ino=257 state= age=84 wrote=672 to_write=15712 dd-2584 [001] 37.529684: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1167 unstable=0 bg_thresh=1006 thresh=2012 gap=499 poll_thresh=24 ino=257 dd-2584 [001] 37.529691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=66512 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 37.537715: balance_dirty_state: bdi btrfs-1: dirty=346 wb=892 unstable=0 bg_thresh=1007 thresh=2015 gap=777 poll_thresh=24 ino=257 dd-2584 [001] 37.537797: balance_dirty_state: bdi btrfs-1: dirty=346 wb=892 unstable=0 bg_thresh=1007 thresh=2014 gap=776 poll_thresh=18 ino=257 dd-2584 [001] 37.537911: balance_dirty_state: bdi btrfs-1: dirty=371 wb=892 unstable=0 bg_thresh=1006 thresh=2013 gap=750 poll_thresh=19 ino=257 dd-2584 [001] 37.538026: balance_dirty_state: bdi btrfs-1: dirty=421 wb=892 unstable=0 bg_thresh=1006 thresh=2012 gap=699 poll_thresh=20 ino=257 dd-2584 [001] 37.538142: balance_dirty_state: bdi btrfs-1: dirty=446 wb=892 unstable=0 bg_thresh=1008 thresh=2016 gap=678 poll_thresh=21 ino=257 dd-2584 [001] 37.538260: balance_dirty_state: bdi btrfs-1: dirty=471 wb=892 unstable=0 bg_thresh=1007 thresh=2015 gap=652 poll_thresh=22 ino=257 dd-2584 [001] 37.538377: balance_dirty_state: bdi btrfs-1: dirty=521 wb=892 unstable=0 bg_thresh=1007 thresh=2014 gap=601 poll_thresh=23 ino=257 dd-2584 [001] 37.538494: balance_dirty_state: bdi btrfs-1: dirty=546 wb=892 unstable=0 bg_thresh=1009 thresh=2018 gap=580 poll_thresh=24 ino=257 dd-2584 [001] 37.538609: balance_dirty_state: bdi btrfs-1: dirty=571 wb=892 unstable=0 bg_thresh=1008 thresh=2017 gap=554 poll_thresh=25 ino=257 dd-2584 [001] 37.538892: balance_dirty_state: bdi btrfs-1: dirty=596 wb=892 unstable=0 bg_thresh=1008 thresh=2016 gap=528 poll_thresh=26 ino=257 dd-2584 [001] 37.539007: balance_dirty_state: bdi btrfs-1: dirty=646 wb=892 unstable=0 bg_thresh=1007 thresh=2015 gap=477 poll_thresh=27 ino=257 dd-2584 [001] 37.539011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=66512 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 37.545641: balance_dirty_state: bdi btrfs-1: dirty=646 wb=767 unstable=0 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=27 ino=257 dd-2584 [001] 37.545718: balance_dirty_state: bdi btrfs-1: dirty=646 wb=767 unstable=0 bg_thresh=1007 thresh=2014 gap=601 poll_thresh=20 ino=257 dd-2584 [001] 37.545838: balance_dirty_state: bdi btrfs-1: dirty=696 wb=767 unstable=0 bg_thresh=1006 thresh=2013 gap=550 poll_thresh=21 ino=257 dd-2584 [001] 37.545956: balance_dirty_state: bdi btrfs-1: dirty=721 wb=767 unstable=0 bg_thresh=1006 thresh=2012 gap=524 poll_thresh=22 ino=257 dd-2584 [001] 37.546073: balance_dirty_state: bdi btrfs-1: dirty=746 wb=767 unstable=0 bg_thresh=1008 thresh=2016 gap=503 poll_thresh=23 ino=257 dd-2584 [001] 37.546077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=66512 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 37.553668: balance_dirty_state: bdi btrfs-1: dirty=746 wb=767 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=23 ino=257 dd-2584 [001] 37.553678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=66512 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 37.561691: balance_dirty_state: bdi btrfs-1: dirty=746 wb=642 unstable=0 bg_thresh=1002 thresh=2005 gap=617 poll_thresh=23 ino=257 dd-2584 [001] 37.561757: balance_dirty_state: bdi btrfs-1: dirty=771 wb=642 unstable=0 bg_thresh=1002 thresh=2004 gap=591 poll_thresh=17 ino=257 dd-2584 [001] 37.561875: balance_dirty_state: bdi btrfs-1: dirty=796 wb=642 unstable=0 bg_thresh=1001 thresh=2003 gap=565 poll_thresh=18 ino=257 dd-2584 [001] 37.561991: balance_dirty_state: bdi btrfs-1: dirty=821 wb=642 unstable=0 bg_thresh=1001 thresh=2002 gap=539 poll_thresh=19 ino=257 dd-2584 [001] 37.562280: balance_dirty_state: bdi btrfs-1: dirty=871 wb=642 unstable=0 bg_thresh=1000 thresh=2001 gap=488 poll_thresh=20 ino=257 dd-2584 [001] 37.562284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=66512 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 37.569752: balance_dirty_state: bdi btrfs-1: dirty=871 wb=442 unstable=0 bg_thresh=1001 thresh=2003 gap=690 poll_thresh=20 ino=257 dd-2584 [002] 37.569854: balance_dirty_state: bdi btrfs-1: dirty=896 wb=442 unstable=0 bg_thresh=1001 thresh=2003 gap=665 poll_thresh=15 ino=257 dd-2584 [002] 37.569971: balance_dirty_state: bdi btrfs-1: dirty=921 wb=442 unstable=0 bg_thresh=1004 thresh=2008 gap=645 poll_thresh=16 ino=257 dd-2584 [002] 37.570199: balance_dirty_state: bdi btrfs-1: dirty=946 wb=442 unstable=0 bg_thresh=1006 thresh=2013 gap=625 poll_thresh=17 ino=257 dd-2584 [002] 37.570430: balance_dirty_state: bdi btrfs-1: dirty=971 wb=442 unstable=0 bg_thresh=1009 thresh=2018 gap=605 poll_thresh=18 ino=257 dd-2584 [002] 37.570666: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=442 unstable=0 bg_thresh=1008 thresh=2017 gap=554 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 37.570751: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20116 wrote=0 to_write=16384 dd-2584 [002] 37.570909: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=442 unstable=0 bg_thresh=1010 thresh=2021 gap=533 poll_thresh=20 ino=257 dd-2584 [002] 37.571155: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=492 unstable=0 bg_thresh=1010 thresh=2020 gap=507 poll_thresh=21 ino=257 dd-2584 [002] 37.571404: balance_dirty_state: bdi btrfs-1: dirty=996 wb=542 unstable=0 bg_thresh=1009 thresh=2019 gap=481 poll_thresh=22 ino=257 dd-2584 [002] 37.571407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=66512 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 37.574218: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=752 to_write=15632 dd-2584 [002] 37.577597: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1067 unstable=0 bg_thresh=1009 thresh=2019 gap=606 poll_thresh=22 ino=257 dd-2584 [002] 37.578069: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1067 unstable=0 bg_thresh=1009 thresh=2018 gap=580 poll_thresh=16 ino=257 dd-2584 [002] 37.578303: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1067 unstable=0 bg_thresh=1008 thresh=2017 gap=554 poll_thresh=17 ino=257 dd-2584 [002] 37.578535: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1067 unstable=0 bg_thresh=1008 thresh=2016 gap=503 poll_thresh=18 ino=257 dd-2584 [002] 37.578544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-90% task_weight=98% bdi_bw=66512 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 37.585785: balance_dirty_state: bdi btrfs-1: dirty=446 wb=942 unstable=0 bg_thresh=1007 thresh=2014 gap=626 poll_thresh=13 ino=257 dd-2584 [002] 37.585844: balance_dirty_state: bdi btrfs-1: dirty=471 wb=942 unstable=0 bg_thresh=1009 thresh=2019 gap=606 poll_thresh=14 ino=257 dd-2584 [002] 37.585899: balance_dirty_state: bdi btrfs-1: dirty=496 wb=942 unstable=0 bg_thresh=1006 thresh=2013 gap=575 poll_thresh=15 ino=257 dd-2584 [002] 37.585956: balance_dirty_state: bdi btrfs-1: dirty=496 wb=942 unstable=0 bg_thresh=1009 thresh=2018 gap=580 poll_thresh=16 ino=257 dd-2584 [002] 37.586067: balance_dirty_state: bdi btrfs-1: dirty=521 wb=942 unstable=0 bg_thresh=1008 thresh=2017 gap=554 poll_thresh=17 ino=257 dd-2584 [002] 37.586178: balance_dirty_state: bdi btrfs-1: dirty=571 wb=942 unstable=0 bg_thresh=1008 thresh=2016 gap=503 poll_thresh=18 ino=257 dd-2584 [002] 37.586182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-90% task_weight=98% bdi_bw=66512 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 37.593748: balance_dirty_state: bdi btrfs-1: dirty=571 wb=767 unstable=0 bg_thresh=1006 thresh=2013 gap=675 poll_thresh=13 ino=257 dd-2584 [002] 37.593810: balance_dirty_state: bdi btrfs-1: dirty=596 wb=767 unstable=0 bg_thresh=1009 thresh=2018 gap=655 poll_thresh=14 ino=257 dd-2584 [002] 37.593872: balance_dirty_state: bdi btrfs-1: dirty=621 wb=767 unstable=0 bg_thresh=1006 thresh=2012 gap=624 poll_thresh=15 ino=257 dd-2584 [002] 37.594103: balance_dirty_state: bdi btrfs-1: dirty=621 wb=767 unstable=0 bg_thresh=997 thresh=1995 gap=607 poll_thresh=16 ino=257 dd-2584 [002] 37.594224: balance_dirty_state: bdi btrfs-1: dirty=671 wb=767 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 37.594348: balance_dirty_state: bdi btrfs-1: dirty=696 wb=767 unstable=0 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=18 ino=257 dd-2584 [002] 37.594471: balance_dirty_state: bdi btrfs-1: dirty=721 wb=767 unstable=0 bg_thresh=999 thresh=1998 gap=510 poll_thresh=19 ino=257 dd-2584 [002] 37.594592: balance_dirty_state: bdi btrfs-1: dirty=746 wb=767 unstable=0 bg_thresh=1001 thresh=2003 gap=490 poll_thresh=20 ino=257 dd-2584 [002] 37.594597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=66512 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 37.601699: balance_dirty_state: bdi btrfs-1: dirty=746 wb=642 unstable=0 bg_thresh=1004 thresh=2008 gap=620 poll_thresh=20 ino=257 dd-2584 [002] 37.601780: balance_dirty_state: bdi btrfs-1: dirty=771 wb=642 unstable=0 bg_thresh=1006 thresh=2013 gap=600 poll_thresh=15 ino=257 dd-2584 [002] 37.601842: balance_dirty_state: bdi btrfs-1: dirty=796 wb=642 unstable=0 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=16 ino=257 dd-2584 [002] 37.601964: balance_dirty_state: bdi btrfs-1: dirty=821 wb=642 unstable=0 bg_thresh=1005 thresh=2011 gap=548 poll_thresh=17 ino=257 dd-2584 [002] 37.602086: balance_dirty_state: bdi btrfs-1: dirty=846 wb=642 unstable=0 bg_thresh=1005 thresh=2010 gap=522 poll_thresh=18 ino=257 dd-2584 [002] 37.602382: balance_dirty_state: bdi btrfs-1: dirty=896 wb=642 unstable=0 bg_thresh=1004 thresh=2009 gap=471 poll_thresh=19 ino=257 dd-2584 [002] 37.602386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=66512 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 37.609709: balance_dirty_state: bdi btrfs-1: dirty=896 wb=517 unstable=0 bg_thresh=1003 thresh=2007 gap=594 poll_thresh=19 ino=257 dd-2584 [000] 37.609832: balance_dirty_state: bdi btrfs-1: dirty=921 wb=517 unstable=0 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=14 ino=257 dd-2584 [000] 37.609949: balance_dirty_state: bdi btrfs-1: dirty=921 wb=517 unstable=0 bg_thresh=1006 thresh=2012 gap=574 poll_thresh=15 ino=257 dd-2584 [000] 37.610064: balance_dirty_state: bdi btrfs-1: dirty=946 wb=517 unstable=0 bg_thresh=1006 thresh=2012 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 37.610298: balance_dirty_state: bdi btrfs-1: dirty=971 wb=517 unstable=0 bg_thresh=1008 thresh=2017 gap=529 poll_thresh=17 ino=257 dd-2584 [000] 37.610533: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=517 unstable=0 bg_thresh=1010 thresh=2021 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 37.610541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-85% task_weight=99% bdi_bw=66512 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 37.610585: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20156 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 37.612860: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=640 to_write=15744 dd-2584 [000] 37.617749: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1042 unstable=0 bg_thresh=1008 thresh=2017 gap=604 poll_thresh=13 ino=257 dd-2584 [000] 37.617807: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1042 unstable=0 bg_thresh=1008 thresh=2017 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 37.617866: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1042 unstable=0 bg_thresh=1008 thresh=2016 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 37.617924: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1042 unstable=0 bg_thresh=1008 thresh=2016 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 37.618042: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1042 unstable=0 bg_thresh=1010 thresh=2020 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 37.618159: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1042 unstable=0 bg_thresh=1009 thresh=2019 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 37.618163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=66512 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 37.625627: balance_dirty_state: bdi btrfs-1: dirty=496 wb=917 unstable=0 bg_thresh=1008 thresh=2017 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 37.625858: balance_dirty_state: bdi btrfs-1: dirty=496 wb=917 unstable=0 bg_thresh=1011 thresh=2022 gap=609 poll_thresh=13 ino=257 dd-2584 [000] 37.625917: balance_dirty_state: bdi btrfs-1: dirty=521 wb=917 unstable=0 bg_thresh=1008 thresh=2016 gap=578 poll_thresh=14 ino=257 dd-2584 [000] 37.625977: balance_dirty_state: bdi btrfs-1: dirty=546 wb=917 unstable=0 bg_thresh=1013 thresh=2026 gap=563 poll_thresh=15 ino=257 dd-2584 [000] 37.626036: balance_dirty_state: bdi btrfs-1: dirty=546 wb=917 unstable=0 bg_thresh=1010 thresh=2020 gap=557 poll_thresh=16 ino=257 dd-2584 [000] 37.626155: balance_dirty_state: bdi btrfs-1: dirty=596 wb=917 unstable=0 bg_thresh=1009 thresh=2019 gap=506 poll_thresh=17 ino=257 dd-2584 [000] 37.626875: balance_dirty_state: bdi btrfs-1: dirty=621 wb=767 unstable=0 bg_thresh=1003 thresh=2007 gap=619 poll_thresh=18 ino=257 dd-2584 [000] 37.627058: balance_dirty_state: bdi btrfs-1: dirty=646 wb=767 unstable=0 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=19 ino=257 dd-2584 [000] 37.627239: balance_dirty_state: bdi btrfs-1: dirty=671 wb=767 unstable=0 bg_thresh=1006 thresh=2012 gap=574 poll_thresh=20 ino=257 dd-2584 [000] 37.627841: balance_dirty_state: bdi btrfs-1: dirty=721 wb=767 unstable=0 bg_thresh=1007 thresh=2015 gap=527 poll_thresh=21 ino=257 dd-2584 [000] 37.628040: balance_dirty_state: bdi btrfs-1: dirty=746 wb=767 unstable=0 bg_thresh=1007 thresh=2014 gap=501 poll_thresh=22 ino=257 dd-2584 [000] 37.628045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=66512 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 37.633621: balance_dirty_state: bdi btrfs-1: dirty=746 wb=667 unstable=0 bg_thresh=1005 thresh=2011 gap=598 poll_thresh=22 ino=257 dd-2584 [005] 37.634036: balance_dirty_state: bdi btrfs-1: dirty=746 wb=642 unstable=0 bg_thresh=1005 thresh=2011 gap=623 poll_thresh=16 ino=257 dd-2584 [005] 37.634209: balance_dirty_state: bdi btrfs-1: dirty=796 wb=642 unstable=0 bg_thresh=1007 thresh=2015 gap=577 poll_thresh=17 ino=257 dd-2584 [005] 37.634386: balance_dirty_state: bdi btrfs-1: dirty=821 wb=642 unstable=0 bg_thresh=1007 thresh=2014 gap=551 poll_thresh=18 ino=257 dd-2584 [005] 37.634561: balance_dirty_state: bdi btrfs-1: dirty=846 wb=642 unstable=0 bg_thresh=1006 thresh=2013 gap=525 poll_thresh=19 ino=257 dd-2584 [005] 37.634736: balance_dirty_state: bdi btrfs-1: dirty=871 wb=642 unstable=0 bg_thresh=1006 thresh=2012 gap=499 poll_thresh=20 ino=257 dd-2584 [005] 37.634742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=67100 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 37.641622: balance_dirty_state: bdi btrfs-1: dirty=871 wb=642 unstable=0 bg_thresh=1012 thresh=2024 gap=511 poll_thresh=20 ino=257 dd-2584 [001] 37.641697: balance_dirty_state: bdi btrfs-1: dirty=871 wb=642 unstable=0 bg_thresh=1012 thresh=2024 gap=511 poll_thresh=15 ino=257 dd-2584 [001] 37.641754: balance_dirty_state: bdi btrfs-1: dirty=896 wb=642 unstable=0 bg_thresh=1014 thresh=2029 gap=491 poll_thresh=16 ino=257 dd-2584 [001] 37.641758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=67100 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 37.649599: balance_dirty_state: bdi btrfs-1: dirty=896 wb=517 unstable=0 bg_thresh=1014 thresh=2029 gap=616 poll_thresh=16 ino=257 dd-2584 [001] 37.649674: balance_dirty_state: bdi btrfs-1: dirty=921 wb=517 unstable=0 bg_thresh=1014 thresh=2029 gap=591 poll_thresh=12 ino=257 dd-2584 [001] 37.649746: balance_dirty_state: bdi btrfs-1: dirty=921 wb=517 unstable=0 bg_thresh=1014 thresh=2028 gap=590 poll_thresh=13 ino=257 dd-2584 [001] 37.649807: balance_dirty_state: bdi btrfs-1: dirty=946 wb=517 unstable=0 bg_thresh=1016 thresh=2033 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 37.649869: balance_dirty_state: bdi btrfs-1: dirty=946 wb=517 unstable=0 bg_thresh=1013 thresh=2027 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 37.649930: balance_dirty_state: bdi btrfs-1: dirty=971 wb=517 unstable=0 bg_thresh=1016 thresh=2032 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 37.650222: balance_dirty_state: bdi btrfs-1: dirty=996 wb=517 unstable=0 bg_thresh=1015 thresh=2031 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 37.650342: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=517 unstable=0 bg_thresh=1017 thresh=2035 gap=472 poll_thresh=18 ino=257 dd-2584 [001] 37.650346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=67100 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 37.650418: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20196 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 37.652772: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=704 to_write=15680 dd-2584 [001] 37.657614: balance_dirty_state: bdi btrfs-1: dirty=346 wb=967 unstable=0 bg_thresh=1008 thresh=2017 gap=704 poll_thresh=18 ino=257 dd-2584 [001] 37.657727: balance_dirty_state: bdi btrfs-1: dirty=346 wb=967 unstable=0 bg_thresh=1008 thresh=2017 gap=704 poll_thresh=13 ino=257 dd-2584 [001] 37.657835: balance_dirty_state: bdi btrfs-1: dirty=371 wb=967 unstable=0 bg_thresh=1011 thresh=2022 gap=684 poll_thresh=14 ino=257 dd-2584 [001] 37.657943: balance_dirty_state: bdi btrfs-1: dirty=396 wb=967 unstable=0 bg_thresh=1011 thresh=2022 gap=659 poll_thresh=15 ino=257 dd-2584 [001] 37.658048: balance_dirty_state: bdi btrfs-1: dirty=396 wb=967 unstable=0 bg_thresh=1013 thresh=2026 gap=663 poll_thresh=16 ino=257 dd-2584 [001] 37.658266: balance_dirty_state: bdi btrfs-1: dirty=446 wb=967 unstable=0 bg_thresh=1015 thresh=2031 gap=618 poll_thresh=17 ino=257 dd-2584 [001] 37.658470: balance_dirty_state: bdi btrfs-1: dirty=471 wb=967 unstable=0 bg_thresh=1020 thresh=2041 gap=603 poll_thresh=18 ino=257 dd-2584 [001] 37.658620: balance_dirty_state: bdi btrfs-1: dirty=496 wb=967 unstable=0 bg_thresh=1020 thresh=2040 gap=577 poll_thresh=19 ino=257 dd-2584 [001] 37.658769: balance_dirty_state: bdi btrfs-1: dirty=521 wb=967 unstable=0 bg_thresh=1019 thresh=2039 gap=551 poll_thresh=20 ino=257 dd-2584 [001] 37.659134: balance_dirty_state: bdi btrfs-1: dirty=571 wb=967 unstable=0 bg_thresh=1019 thresh=2038 gap=500 poll_thresh=21 ino=257 dd-2584 [001] 37.659141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-112% task_weight=99% bdi_bw=67100 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 37.665645: balance_dirty_state: bdi btrfs-1: dirty=571 wb=842 unstable=0 bg_thresh=1013 thresh=2027 gap=614 poll_thresh=21 ino=257 dd-2584 [001] 37.665775: balance_dirty_state: bdi btrfs-1: dirty=571 wb=842 unstable=0 bg_thresh=1013 thresh=2027 gap=614 poll_thresh=16 ino=257 dd-2584 [001] 37.665890: balance_dirty_state: bdi btrfs-1: dirty=621 wb=842 unstable=0 bg_thresh=1016 thresh=2032 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 37.666001: balance_dirty_state: bdi btrfs-1: dirty=646 wb=842 unstable=0 bg_thresh=1018 thresh=2037 gap=549 poll_thresh=18 ino=257 dd-2584 [001] 37.666114: balance_dirty_state: bdi btrfs-1: dirty=671 wb=842 unstable=0 bg_thresh=1020 thresh=2041 gap=528 poll_thresh=19 ino=257 dd-2584 [001] 37.666225: balance_dirty_state: bdi btrfs-1: dirty=696 wb=842 unstable=0 bg_thresh=1020 thresh=2040 gap=502 poll_thresh=20 ino=257 dd-2584 [001] 37.666230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-155% task_weight=99% bdi_bw=67100 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 37.673634: balance_dirty_state: bdi btrfs-1: dirty=696 wb=717 unstable=0 bg_thresh=1011 thresh=2022 gap=609 poll_thresh=20 ino=257 dd-2584 [001] 37.673703: balance_dirty_state: bdi btrfs-1: dirty=721 wb=717 unstable=0 bg_thresh=1011 thresh=2022 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 37.673762: balance_dirty_state: bdi btrfs-1: dirty=746 wb=717 unstable=0 bg_thresh=1013 thresh=2027 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 37.673876: balance_dirty_state: bdi btrfs-1: dirty=771 wb=717 unstable=0 bg_thresh=1016 thresh=2032 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 37.674160: balance_dirty_state: bdi btrfs-1: dirty=796 wb=717 unstable=0 bg_thresh=1018 thresh=2037 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 37.674279: balance_dirty_state: bdi btrfs-1: dirty=846 wb=717 unstable=0 bg_thresh=1018 thresh=2036 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 37.674284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=67100 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 37.681642: balance_dirty_state: bdi btrfs-1: dirty=846 wb=592 unstable=0 bg_thresh=1013 thresh=2027 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 37.681711: balance_dirty_state: bdi btrfs-1: dirty=846 wb=592 unstable=0 bg_thresh=1013 thresh=2027 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 37.681772: balance_dirty_state: bdi btrfs-1: dirty=871 wb=592 unstable=0 bg_thresh=1016 thresh=2032 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 37.681830: balance_dirty_state: bdi btrfs-1: dirty=871 wb=592 unstable=0 bg_thresh=1016 thresh=2032 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 37.681943: balance_dirty_state: bdi btrfs-1: dirty=921 wb=592 unstable=0 bg_thresh=1018 thresh=2037 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 37.682064: balance_dirty_state: bdi btrfs-1: dirty=946 wb=592 unstable=0 bg_thresh=1020 thresh=2041 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 37.682068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1304 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-4% task_gap=-109% task_weight=100% bdi_bw=67100 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 37.689774: balance_dirty_state: bdi btrfs-1: dirty=946 wb=467 unstable=0 bg_thresh=1016 thresh=2032 gap=619 poll_thresh=18 ino=257 dd-2584 [002] 37.689880: balance_dirty_state: bdi btrfs-1: dirty=946 wb=467 unstable=0 bg_thresh=1013 thresh=2026 gap=613 poll_thresh=13 ino=257 dd-2584 [002] 37.690001: balance_dirty_state: bdi btrfs-1: dirty=971 wb=467 unstable=0 bg_thresh=1015 thresh=2031 gap=593 poll_thresh=14 ino=257 dd-2584 [002] 37.690119: balance_dirty_state: bdi btrfs-1: dirty=971 wb=467 unstable=0 bg_thresh=1012 thresh=2025 gap=587 poll_thresh=15 ino=257 dd-2584 [002] 37.690238: balance_dirty_state: bdi btrfs-1: dirty=996 wb=467 unstable=0 bg_thresh=1015 thresh=2030 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 37.690471: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=467 unstable=0 bg_thresh=1014 thresh=2029 gap=541 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 37.690558: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20236 wrote=0 to_write=16384 dd-2584 [002] 37.691078: balance_dirty_state: bdi btrfs-1: dirty=996 wb=542 unstable=0 bg_thresh=1013 thresh=2027 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 37.691081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=101% bdi_bw=67100 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 37.694746: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=736 to_write=15648 dd-2584 [002] 37.697785: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1092 unstable=0 bg_thresh=1007 thresh=2015 gap=602 poll_thresh=18 ino=257 dd-2584 [002] 37.697912: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1092 unstable=0 bg_thresh=1007 thresh=2015 gap=602 poll_thresh=13 ino=257 dd-2584 [002] 37.698033: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1092 unstable=0 bg_thresh=1007 thresh=2014 gap=576 poll_thresh=14 ino=257 dd-2584 [002] 37.698151: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1092 unstable=0 bg_thresh=1007 thresh=2014 gap=551 poll_thresh=15 ino=257 dd-2584 [002] 37.698270: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1092 unstable=0 bg_thresh=1006 thresh=2013 gap=550 poll_thresh=16 ino=257 dd-2584 [002] 37.698506: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1092 unstable=0 bg_thresh=1006 thresh=2012 gap=524 poll_thresh=17 ino=257 dd-2584 [002] 37.698740: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1092 unstable=0 bg_thresh=1008 thresh=2016 gap=478 poll_thresh=18 ino=257 dd-2584 [002] 37.698749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-139% task_weight=101% bdi_bw=67100 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 37.705789: balance_dirty_state: bdi btrfs-1: dirty=446 wb=967 unstable=0 bg_thresh=1009 thresh=2019 gap=606 poll_thresh=18 ino=257 dd-2584 [002] 37.705857: balance_dirty_state: bdi btrfs-1: dirty=446 wb=967 unstable=0 bg_thresh=1009 thresh=2019 gap=606 poll_thresh=13 ino=257 dd-2584 [002] 37.705918: balance_dirty_state: bdi btrfs-1: dirty=471 wb=967 unstable=0 bg_thresh=1009 thresh=2018 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 37.705978: balance_dirty_state: bdi btrfs-1: dirty=496 wb=967 unstable=0 bg_thresh=1009 thresh=2018 gap=555 poll_thresh=15 ino=257 dd-2584 [002] 37.706037: balance_dirty_state: bdi btrfs-1: dirty=496 wb=967 unstable=0 bg_thresh=1008 thresh=2017 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 37.706155: balance_dirty_state: bdi btrfs-1: dirty=546 wb=967 unstable=0 bg_thresh=1010 thresh=2021 gap=508 poll_thresh=17 ino=257 dd-2584 [002] 37.706447: balance_dirty_state: bdi btrfs-1: dirty=571 wb=967 unstable=0 bg_thresh=1010 thresh=2020 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 37.706452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-134% task_weight=100% bdi_bw=67100 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 37.713759: balance_dirty_state: bdi btrfs-1: dirty=571 wb=767 unstable=0 bg_thresh=1013 thresh=2026 gap=688 poll_thresh=18 ino=257 dd-2584 [002] 37.713826: balance_dirty_state: bdi btrfs-1: dirty=596 wb=767 unstable=0 bg_thresh=1010 thresh=2020 gap=657 poll_thresh=13 ino=257 dd-2584 [002] 37.713886: balance_dirty_state: bdi btrfs-1: dirty=596 wb=767 unstable=0 bg_thresh=1012 thresh=2025 gap=662 poll_thresh=14 ino=257 dd-2584 [002] 37.713945: balance_dirty_state: bdi btrfs-1: dirty=621 wb=767 unstable=0 bg_thresh=1009 thresh=2019 gap=631 poll_thresh=15 ino=257 dd-2584 [002] 37.714007: balance_dirty_state: bdi btrfs-1: dirty=621 wb=767 unstable=0 bg_thresh=1012 thresh=2024 gap=636 poll_thresh=16 ino=257 dd-2584 [002] 37.714126: balance_dirty_state: bdi btrfs-1: dirty=671 wb=767 unstable=0 bg_thresh=1014 thresh=2028 gap=590 poll_thresh=17 ino=257 dd-2584 [002] 37.714244: balance_dirty_state: bdi btrfs-1: dirty=696 wb=767 unstable=0 bg_thresh=1013 thresh=2027 gap=564 poll_thresh=18 ino=257 dd-2584 [002] 37.714361: balance_dirty_state: bdi btrfs-1: dirty=721 wb=767 unstable=0 bg_thresh=1013 thresh=2026 gap=538 poll_thresh=19 ino=257 dd-2584 [002] 37.714482: balance_dirty_state: bdi btrfs-1: dirty=771 wb=767 unstable=0 bg_thresh=1012 thresh=2025 gap=487 poll_thresh=20 ino=257 dd-2584 [002] 37.714486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=99% bdi_bw=67100 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 37.721748: balance_dirty_state: bdi btrfs-1: dirty=771 wb=642 unstable=0 bg_thresh=1010 thresh=2021 gap=608 poll_thresh=20 ino=257 dd-2584 [002] 37.721816: balance_dirty_state: bdi btrfs-1: dirty=771 wb=642 unstable=0 bg_thresh=1010 thresh=2020 gap=607 poll_thresh=15 ino=257 dd-2584 [002] 37.721878: balance_dirty_state: bdi btrfs-1: dirty=796 wb=642 unstable=0 bg_thresh=1009 thresh=2019 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 37.722165: balance_dirty_state: bdi btrfs-1: dirty=821 wb=642 unstable=0 bg_thresh=1009 thresh=2018 gap=555 poll_thresh=17 ino=257 dd-2584 [002] 37.722285: balance_dirty_state: bdi btrfs-1: dirty=846 wb=642 unstable=0 bg_thresh=1008 thresh=2017 gap=529 poll_thresh=18 ino=257 dd-2584 [002] 37.722407: balance_dirty_state: bdi btrfs-1: dirty=896 wb=642 unstable=0 bg_thresh=1010 thresh=2021 gap=483 poll_thresh=19 ino=257 dd-2584 [002] 37.722412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=67100 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 37.729745: balance_dirty_state: bdi btrfs-1: dirty=896 wb=517 unstable=0 bg_thresh=1011 thresh=2022 gap=609 poll_thresh=19 ino=257 dd-2584 [000] 37.729810: balance_dirty_state: bdi btrfs-1: dirty=921 wb=517 unstable=0 bg_thresh=1011 thresh=2022 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 37.729869: balance_dirty_state: bdi btrfs-1: dirty=921 wb=517 unstable=0 bg_thresh=1013 thresh=2027 gap=589 poll_thresh=15 ino=257 dd-2584 [000] 37.729927: balance_dirty_state: bdi btrfs-1: dirty=946 wb=517 unstable=0 bg_thresh=1013 thresh=2027 gap=564 poll_thresh=16 ino=257 dd-2584 [000] 37.730040: balance_dirty_state: bdi btrfs-1: dirty=971 wb=517 unstable=0 bg_thresh=1016 thresh=2032 gap=544 poll_thresh=17 ino=257 dd-2584 [000] 37.730159: balance_dirty_state: bdi btrfs-1: dirty=996 wb=517 unstable=0 bg_thresh=1018 thresh=2036 gap=523 poll_thresh=18 ino=257 dd-2584 [000] 37.730276: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=517 unstable=0 bg_thresh=1017 thresh=2035 gap=472 poll_thresh=19 ino=257 dd-2584 [000] 37.730281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=67100 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 37.730293: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20276 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 37.732526: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=720 to_write=15664 dd-2584 [000] 37.741668: balance_dirty_state: bdi btrfs-1: dirty=346 wb=967 unstable=0 bg_thresh=1011 thresh=2023 gap=710 poll_thresh=19 ino=257 dd-2584 [000] 37.741741: balance_dirty_state: bdi btrfs-1: dirty=346 wb=967 unstable=0 bg_thresh=1011 thresh=2023 gap=710 poll_thresh=14 ino=257 dd-2584 [000] 37.741961: balance_dirty_state: bdi btrfs-1: dirty=371 wb=967 unstable=0 bg_thresh=1014 thresh=2028 gap=690 poll_thresh=15 ino=257 dd-2584 [000] 37.742017: balance_dirty_state: bdi btrfs-1: dirty=396 wb=967 unstable=0 bg_thresh=1014 thresh=2028 gap=665 poll_thresh=16 ino=257 dd-2584 [000] 37.742128: balance_dirty_state: bdi btrfs-1: dirty=421 wb=967 unstable=0 bg_thresh=1016 thresh=2033 gap=645 poll_thresh=17 ino=257 dd-2584 [000] 37.742241: balance_dirty_state: bdi btrfs-1: dirty=446 wb=967 unstable=0 bg_thresh=1018 thresh=2037 gap=624 poll_thresh=18 ino=257 dd-2584 [000] 37.742353: balance_dirty_state: bdi btrfs-1: dirty=471 wb=967 unstable=0 bg_thresh=1018 thresh=2036 gap=598 poll_thresh=19 ino=257 dd-2584 [000] 37.742465: balance_dirty_state: bdi btrfs-1: dirty=521 wb=967 unstable=0 bg_thresh=1017 thresh=2035 gap=547 poll_thresh=20 ino=257 dd-2584 [000] 37.742577: balance_dirty_state: bdi btrfs-1: dirty=546 wb=967 unstable=0 bg_thresh=1017 thresh=2034 gap=521 poll_thresh=21 ino=257 dd-2584 [000] 37.742690: balance_dirty_state: bdi btrfs-1: dirty=571 wb=967 unstable=0 bg_thresh=1019 thresh=2038 gap=500 poll_thresh=22 ino=257 dd-2584 [000] 37.742695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-112% task_weight=99% bdi_bw=67364 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 37.749655: balance_dirty_state: bdi btrfs-1: dirty=571 wb=967 unstable=0 bg_thresh=1019 thresh=2038 gap=500 poll_thresh=22 ino=257 dd-2584 [000] 37.749662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-112% task_weight=99% bdi_bw=67364 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 37.757640: balance_dirty_state: bdi btrfs-1: dirty=571 wb=967 unstable=0 bg_thresh=1019 thresh=2038 gap=500 poll_thresh=22 ino=257 dd-2584 [000] 37.757647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-112% task_weight=99% bdi_bw=67364 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 37.765660: balance_dirty_state: bdi btrfs-1: dirty=571 wb=967 unstable=0 bg_thresh=1019 thresh=2038 gap=500 poll_thresh=22 ino=257 dd-2584 [000] 37.765668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-112% task_weight=99% bdi_bw=67364 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 37.777896: balance_dirty_state: bdi btrfs-1: dirty=571 wb=967 unstable=0 bg_thresh=1023 thresh=2047 gap=509 poll_thresh=22 ino=257 dd-2584 [000] 37.777904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-1% task_gap=-102% task_weight=100% bdi_bw=67364 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 37.786085: balance_dirty_state: bdi btrfs-1: dirty=571 wb=742 unstable=0 bg_thresh=1013 thresh=2027 gap=714 poll_thresh=22 ino=257 dd-2584 [004] 37.786272: balance_dirty_state: bdi btrfs-1: dirty=596 wb=742 unstable=0 bg_thresh=1016 thresh=2032 gap=694 poll_thresh=16 ino=257 dd-2584 [004] 37.786773: balance_dirty_state: bdi btrfs-1: dirty=621 wb=742 unstable=0 bg_thresh=1018 thresh=2037 gap=674 poll_thresh=17 ino=257 dd-2584 [004] 37.786954: balance_dirty_state: bdi btrfs-1: dirty=646 wb=742 unstable=0 bg_thresh=1018 thresh=2036 gap=648 poll_thresh=18 ino=257 dd-2584 [004] 37.787130: balance_dirty_state: bdi btrfs-1: dirty=696 wb=742 unstable=0 bg_thresh=1020 thresh=2040 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 37.787306: balance_dirty_state: bdi btrfs-1: dirty=721 wb=742 unstable=0 bg_thresh=1019 thresh=2039 gap=576 poll_thresh=20 ino=257 dd-2584 [004] 37.787483: balance_dirty_state: bdi btrfs-1: dirty=746 wb=742 unstable=0 bg_thresh=1019 thresh=2038 gap=550 poll_thresh=21 ino=257 dd-2584 [004] 37.787663: balance_dirty_state: bdi btrfs-1: dirty=796 wb=742 unstable=0 bg_thresh=1018 thresh=2037 gap=499 poll_thresh=22 ino=257 dd-2584 [004] 37.787670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=67364 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 37.797677: balance_dirty_state: bdi btrfs-1: dirty=796 wb=617 unstable=0 bg_thresh=1006 thresh=2012 gap=599 poll_thresh=22 ino=257 dd-2584 [000] 37.797766: balance_dirty_state: bdi btrfs-1: dirty=821 wb=617 unstable=0 bg_thresh=1008 thresh=2017 gap=579 poll_thresh=16 ino=257 dd-2584 [000] 37.797942: balance_dirty_state: bdi btrfs-1: dirty=846 wb=617 unstable=0 bg_thresh=1008 thresh=2016 gap=553 poll_thresh=17 ino=257 dd-2584 [000] 37.798117: balance_dirty_state: bdi btrfs-1: dirty=896 wb=617 unstable=0 bg_thresh=1007 thresh=2015 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 37.798122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=67364 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 37.810005: balance_dirty_state: bdi btrfs-1: dirty=896 wb=467 unstable=0 bg_thresh=1012 thresh=2024 gap=661 poll_thresh=13 ino=257 dd-2584 [000] 37.810064: balance_dirty_state: bdi btrfs-1: dirty=921 wb=467 unstable=0 bg_thresh=1012 thresh=2024 gap=636 poll_thresh=14 ino=257 dd-2584 [000] 37.810125: balance_dirty_state: bdi btrfs-1: dirty=921 wb=467 unstable=0 bg_thresh=1011 thresh=2023 gap=635 poll_thresh=15 ino=257 dd-2584 [000] 37.810187: balance_dirty_state: bdi btrfs-1: dirty=946 wb=467 unstable=0 bg_thresh=1011 thresh=2022 gap=609 poll_thresh=16 ino=257 dd-2584 [000] 37.810309: balance_dirty_state: bdi btrfs-1: dirty=971 wb=467 unstable=0 bg_thresh=1010 thresh=2021 gap=583 poll_thresh=17 ino=257 dd-2584 [000] 37.810431: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=467 unstable=0 bg_thresh=1010 thresh=2020 gap=532 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 37.810491: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20356 wrote=0 to_write=16384 dd-2584 [000] 37.810559: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=467 unstable=0 bg_thresh=1009 thresh=2019 gap=506 poll_thresh=19 ino=257 dd-2584 [000] 37.810687: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=492 unstable=0 bg_thresh=1011 thresh=2023 gap=485 poll_thresh=20 ino=257 dd-2584 [000] 37.810689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=67364 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 37.812789: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=720 to_write=15664 dd-2584 [000] 37.817768: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1192 unstable=0 bg_thresh=1011 thresh=2023 gap=485 poll_thresh=20 ino=257 dd-2584 [000] 37.817773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=67364 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 37.825778: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1067 unstable=0 bg_thresh=1003 thresh=2006 gap=593 poll_thresh=20 ino=257 dd-2584 [000] 37.825854: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1067 unstable=0 bg_thresh=1008 thresh=2017 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 37.825922: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1067 unstable=0 bg_thresh=1004 thresh=2009 gap=546 poll_thresh=16 ino=257 dd-2584 [000] 37.826055: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1067 unstable=0 bg_thresh=1007 thresh=2014 gap=526 poll_thresh=17 ino=257 dd-2584 [000] 37.826376: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1067 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 37.826381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=67364 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.837785: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1067 unstable=0 bg_thresh=1006 thresh=2012 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 37.837792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=67364 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 37.845789: balance_dirty_state: bdi btrfs-1: dirty=446 wb=942 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 37.845897: balance_dirty_state: bdi btrfs-1: dirty=446 wb=942 unstable=0 bg_thresh=1001 thresh=2003 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 37.845958: balance_dirty_state: bdi btrfs-1: dirty=471 wb=942 unstable=0 bg_thresh=1004 thresh=2008 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 37.846015: balance_dirty_state: bdi btrfs-1: dirty=496 wb=942 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 37.846072: balance_dirty_state: bdi btrfs-1: dirty=496 wb=942 unstable=0 bg_thresh=1000 thresh=2001 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 37.846184: balance_dirty_state: bdi btrfs-1: dirty=521 wb=942 unstable=0 bg_thresh=1000 thresh=2000 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 37.846299: balance_dirty_state: bdi btrfs-1: dirty=571 wb=942 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 37.846304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=63332 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.853761: balance_dirty_state: bdi btrfs-1: dirty=571 wb=942 unstable=0 bg_thresh=1003 thresh=2006 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 37.853771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=63332 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.861745: balance_dirty_state: bdi btrfs-1: dirty=571 wb=942 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 37.861756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=63332 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.869745: balance_dirty_state: bdi btrfs-1: dirty=571 wb=742 unstable=0 bg_thresh=1004 thresh=2009 gap=696 poll_thresh=18 ino=257 dd-2584 [004] 37.869863: balance_dirty_state: bdi btrfs-1: dirty=571 wb=742 unstable=0 bg_thresh=1004 thresh=2009 gap=696 poll_thresh=13 ino=257 dd-2584 [004] 37.869949: balance_dirty_state: bdi btrfs-1: dirty=596 wb=742 unstable=0 bg_thresh=1004 thresh=2008 gap=670 poll_thresh=14 ino=257 dd-2584 [004] 37.870033: balance_dirty_state: bdi btrfs-1: dirty=621 wb=742 unstable=0 bg_thresh=1004 thresh=2008 gap=645 poll_thresh=15 ino=257 dd-2584 [004] 37.870119: balance_dirty_state: bdi btrfs-1: dirty=621 wb=742 unstable=0 bg_thresh=1003 thresh=2007 gap=644 poll_thresh=16 ino=257 dd-2584 [004] 37.870289: balance_dirty_state: bdi btrfs-1: dirty=671 wb=742 unstable=0 bg_thresh=1005 thresh=2011 gap=598 poll_thresh=17 ino=257 dd-2584 [004] 37.870746: balance_dirty_state: bdi btrfs-1: dirty=696 wb=742 unstable=0 bg_thresh=1005 thresh=2010 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 37.870920: balance_dirty_state: bdi btrfs-1: dirty=721 wb=742 unstable=0 bg_thresh=1004 thresh=2009 gap=546 poll_thresh=19 ino=257 dd-2584 [004] 37.871097: balance_dirty_state: bdi btrfs-1: dirty=746 wb=742 unstable=0 bg_thresh=1004 thresh=2008 gap=520 poll_thresh=20 ino=257 dd-2584 [004] 37.871270: balance_dirty_state: bdi btrfs-1: dirty=796 wb=742 unstable=0 bg_thresh=1006 thresh=2012 gap=474 poll_thresh=21 ino=257 dd-2584 [004] 37.871276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=63332 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.877768: balance_dirty_state: bdi btrfs-1: dirty=796 wb=742 unstable=0 bg_thresh=1006 thresh=2012 gap=474 poll_thresh=21 ino=257 dd-2584 [004] 37.877779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=63332 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.885775: balance_dirty_state: bdi btrfs-1: dirty=796 wb=742 unstable=0 bg_thresh=1006 thresh=2012 gap=474 poll_thresh=21 ino=257 dd-2584 [004] 37.885779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=63332 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.893780: balance_dirty_state: bdi btrfs-1: dirty=796 wb=617 unstable=0 bg_thresh=1007 thresh=2014 gap=601 poll_thresh=21 ino=257 dd-2584 [004] 37.893852: balance_dirty_state: bdi btrfs-1: dirty=796 wb=617 unstable=0 bg_thresh=1000 thresh=2000 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 37.893978: balance_dirty_state: bdi btrfs-1: dirty=846 wb=617 unstable=0 bg_thresh=999 thresh=1998 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 37.894098: balance_dirty_state: bdi btrfs-1: dirty=871 wb=617 unstable=0 bg_thresh=1001 thresh=2003 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 37.894223: balance_dirty_state: bdi btrfs-1: dirty=896 wb=617 unstable=0 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 37.894227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=63332 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.901752: balance_dirty_state: bdi btrfs-1: dirty=896 wb=617 unstable=0 bg_thresh=1005 thresh=2010 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 37.901756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=63332 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.909790: balance_dirty_state: bdi btrfs-1: dirty=921 wb=492 unstable=0 bg_thresh=1006 thresh=2013 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 37.910009: balance_dirty_state: bdi btrfs-1: dirty=921 wb=492 unstable=0 bg_thresh=1003 thresh=2007 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 37.910067: balance_dirty_state: bdi btrfs-1: dirty=946 wb=492 unstable=0 bg_thresh=1006 thresh=2012 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 37.910180: balance_dirty_state: bdi btrfs-1: dirty=971 wb=492 unstable=0 bg_thresh=1002 thresh=2005 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 37.910293: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=492 unstable=0 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 37.910298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=63332 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 37.910360: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20456 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 37.912893: writeback_single_inode: bdi btrfs-1: ino=257 state= age=168 wrote=672 to_write=7520 dd-2584 [004] 37.917824: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1042 unstable=0 bg_thresh=1006 thresh=2012 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 37.917889: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1042 unstable=0 bg_thresh=1006 thresh=2012 gap=624 poll_thresh=13 ino=257 dd-2584 [004] 37.917949: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1042 unstable=0 bg_thresh=1005 thresh=2011 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 37.918007: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1042 unstable=0 bg_thresh=1005 thresh=2011 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 37.918067: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1042 unstable=0 bg_thresh=1005 thresh=2010 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 37.918183: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1042 unstable=0 bg_thresh=1004 thresh=2009 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 37.918320: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1042 unstable=0 bg_thresh=1006 thresh=2013 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 37.918324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=63332 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.925905: balance_dirty_state: bdi btrfs-1: dirty=471 wb=892 unstable=0 bg_thresh=1006 thresh=2012 gap=649 poll_thresh=13 ino=257 dd-2584 [004] 37.926087: balance_dirty_state: bdi btrfs-1: dirty=496 wb=892 unstable=0 bg_thresh=1008 thresh=2017 gap=629 poll_thresh=14 ino=257 dd-2584 [004] 37.926847: balance_dirty_state: bdi btrfs-1: dirty=521 wb=892 unstable=0 bg_thresh=1005 thresh=2011 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 37.927031: balance_dirty_state: bdi btrfs-1: dirty=521 wb=892 unstable=0 bg_thresh=1008 thresh=2016 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 37.927396: balance_dirty_state: bdi btrfs-1: dirty=571 wb=892 unstable=0 bg_thresh=1012 thresh=2025 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 37.927763: balance_dirty_state: bdi btrfs-1: dirty=596 wb=892 unstable=0 bg_thresh=1009 thresh=2018 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 37.928129: balance_dirty_state: bdi btrfs-1: dirty=621 wb=892 unstable=0 bg_thresh=1008 thresh=2017 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 37.928141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=63332 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.937702: balance_dirty_state: bdi btrfs-1: dirty=621 wb=892 unstable=0 bg_thresh=1006 thresh=2012 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 37.937708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=63332 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 37.945818: balance_dirty_state: bdi btrfs-1: dirty=621 wb=892 unstable=0 bg_thresh=997 thresh=1994 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 37.945824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=63332 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.953798: balance_dirty_state: bdi btrfs-1: dirty=621 wb=892 unstable=0 bg_thresh=997 thresh=1994 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 37.953803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=59464 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.961710: balance_dirty_state: bdi btrfs-1: dirty=621 wb=767 unstable=0 bg_thresh=1002 thresh=2005 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 37.961814: balance_dirty_state: bdi btrfs-1: dirty=646 wb=767 unstable=0 bg_thresh=1002 thresh=2005 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 37.961908: balance_dirty_state: bdi btrfs-1: dirty=646 wb=767 unstable=0 bg_thresh=1002 thresh=2004 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 37.962001: balance_dirty_state: bdi btrfs-1: dirty=671 wb=767 unstable=0 bg_thresh=1004 thresh=2009 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 37.962192: balance_dirty_state: bdi btrfs-1: dirty=696 wb=767 unstable=0 bg_thresh=1004 thresh=2008 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 37.962399: balance_dirty_state: bdi btrfs-1: dirty=746 wb=742 unstable=0 bg_thresh=1002 thresh=2005 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 37.962887: balance_dirty_state: bdi btrfs-1: dirty=771 wb=742 unstable=0 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 37.962893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=59464 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.969708: balance_dirty_state: bdi btrfs-1: dirty=771 wb=692 unstable=0 bg_thresh=1002 thresh=2004 gap=541 poll_thresh=19 ino=257 dd-2584 [004] 37.969821: balance_dirty_state: bdi btrfs-1: dirty=796 wb=692 unstable=0 bg_thresh=1002 thresh=2004 gap=516 poll_thresh=14 ino=257 dd-2584 [004] 37.969910: balance_dirty_state: bdi btrfs-1: dirty=796 wb=692 unstable=0 bg_thresh=1001 thresh=2003 gap=515 poll_thresh=15 ino=257 dd-2584 [004] 37.969998: balance_dirty_state: bdi btrfs-1: dirty=821 wb=692 unstable=0 bg_thresh=1001 thresh=2003 gap=490 poll_thresh=16 ino=257 dd-2584 [004] 37.970004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=59464 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 37.977755: balance_dirty_state: bdi btrfs-1: dirty=821 wb=567 unstable=0 bg_thresh=1011 thresh=2022 gap=634 poll_thresh=16 ino=257 dd-2584 [004] 37.977848: balance_dirty_state: bdi btrfs-1: dirty=830 wb=567 unstable=0 bg_thresh=1012 thresh=2025 gap=628 poll_thresh=12 ino=257 dd-2584 [004] 37.977939: balance_dirty_state: bdi btrfs-1: dirty=855 wb=567 unstable=0 bg_thresh=1012 thresh=2025 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 37.978024: balance_dirty_state: bdi btrfs-1: dirty=880 wb=567 unstable=0 bg_thresh=1012 thresh=2024 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 37.978113: balance_dirty_state: bdi btrfs-1: dirty=880 wb=567 unstable=0 bg_thresh=1014 thresh=2029 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 37.978199: balance_dirty_state: bdi btrfs-1: dirty=905 wb=567 unstable=0 bg_thresh=1014 thresh=2028 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 37.978371: balance_dirty_state: bdi btrfs-1: dirty=930 wb=567 unstable=0 bg_thresh=1013 thresh=2027 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 37.978547: balance_dirty_state: bdi btrfs-1: dirty=980 wb=567 unstable=0 bg_thresh=1013 thresh=2026 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 37.978554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=59464 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.985760: balance_dirty_state: bdi btrfs-1: dirty=990 wb=547 unstable=0 bg_thresh=1011 thresh=2022 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 37.985765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=59464 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 37.997732: balance_dirty_state: bdi btrfs-1: dirty=990 wb=547 unstable=0 bg_thresh=1008 thresh=2016 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 37.997741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=59464 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 38.001815: balance_dirty_state: bdi btrfs-1: dirty=990 wb=547 unstable=0 bg_thresh=1008 thresh=2016 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 38.001823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=59464 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 38.009776: balance_dirty_state: bdi btrfs-1: dirty=990 wb=422 unstable=0 bg_thresh=1009 thresh=2018 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 38.009886: balance_dirty_state: bdi btrfs-1: dirty=990 wb=422 unstable=0 bg_thresh=1008 thresh=2017 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 38.009945: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=422 unstable=0 bg_thresh=1008 thresh=2017 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 38.010012: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=422 unstable=0 bg_thresh=1008 thresh=2016 gap=554 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 38.010032: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20556 wrote=0 to_write=8192 dd-2584 [004] 38.010251: balance_dirty_state: bdi btrfs-1: dirty=990 wb=472 unstable=0 bg_thresh=1010 thresh=2021 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 38.010382: balance_dirty_state: bdi btrfs-1: dirty=990 wb=522 unstable=0 bg_thresh=1010 thresh=2020 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 38.010515: balance_dirty_state: bdi btrfs-1: dirty=965 wb=572 unstable=0 bg_thresh=1009 thresh=2019 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 38.010517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=59464 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 38.014661: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=752 to_write=7440 dd-2584 [004] 38.021800: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1171 unstable=0 bg_thresh=1010 thresh=2021 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 38.021809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=59464 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 38.029805: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1047 unstable=0 bg_thresh=1012 thresh=2024 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 38.029924: balance_dirty_state: bdi btrfs-1: dirty=395 wb=997 unstable=0 bg_thresh=1007 thresh=2014 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 38.030024: balance_dirty_state: bdi btrfs-1: dirty=395 wb=947 unstable=0 bg_thresh=1007 thresh=2014 gap=672 poll_thresh=14 ino=257 dd-2584 [004] 38.030114: balance_dirty_state: bdi btrfs-1: dirty=420 wb=922 unstable=0 bg_thresh=1009 thresh=2019 gap=677 poll_thresh=15 ino=257 dd-2584 [004] 38.030173: balance_dirty_state: bdi btrfs-1: dirty=445 wb=922 unstable=0 bg_thresh=1009 thresh=2018 gap=651 poll_thresh=16 ino=257 dd-2584 [004] 38.030287: balance_dirty_state: bdi btrfs-1: dirty=470 wb=922 unstable=0 bg_thresh=1008 thresh=2017 gap=625 poll_thresh=17 ino=257 dd-2584 [004] 38.030403: balance_dirty_state: bdi btrfs-1: dirty=495 wb=922 unstable=0 bg_thresh=1008 thresh=2016 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 38.030518: balance_dirty_state: bdi btrfs-1: dirty=520 wb=922 unstable=0 bg_thresh=1007 thresh=2015 gap=573 poll_thresh=19 ino=257 dd-2584 [004] 38.030798: balance_dirty_state: bdi btrfs-1: dirty=570 wb=922 unstable=0 bg_thresh=1009 thresh=2019 gap=527 poll_thresh=20 ino=257 dd-2584 [004] 38.030912: balance_dirty_state: bdi btrfs-1: dirty=595 wb=922 unstable=0 bg_thresh=1009 thresh=2018 gap=501 poll_thresh=21 ino=257 dd-2584 [004] 38.030916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=99% bdi_bw=59464 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 38.041943: balance_dirty_state: bdi btrfs-1: dirty=628 wb=912 unstable=0 bg_thresh=1009 thresh=2019 gap=479 poll_thresh=16 ino=257 dd-2584 [004] 38.041950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=59464 base_bw=42000 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 38.049810: balance_dirty_state: bdi btrfs-1: dirty=628 wb=762 unstable=0 bg_thresh=1010 thresh=2020 gap=630 poll_thresh=16 ino=257 dd-2584 [004] 38.050000: balance_dirty_state: bdi btrfs-1: dirty=628 wb=762 unstable=0 bg_thresh=1007 thresh=2014 gap=624 poll_thresh=12 ino=257 dd-2584 [004] 38.050180: balance_dirty_state: bdi btrfs-1: dirty=653 wb=762 unstable=0 bg_thresh=1006 thresh=2013 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 38.050356: balance_dirty_state: bdi btrfs-1: dirty=653 wb=762 unstable=0 bg_thresh=1009 thresh=2018 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 38.050534: balance_dirty_state: bdi btrfs-1: dirty=678 wb=762 unstable=0 bg_thresh=1006 thresh=2012 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 38.050715: balance_dirty_state: bdi btrfs-1: dirty=703 wb=762 unstable=0 bg_thresh=1008 thresh=2017 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 38.051069: balance_dirty_state: bdi btrfs-1: dirty=728 wb=762 unstable=0 bg_thresh=1008 thresh=2016 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 38.051423: balance_dirty_state: bdi btrfs-1: dirty=753 wb=762 unstable=0 bg_thresh=1007 thresh=2015 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 38.051435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=59464 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 38.058004: balance_dirty_state: bdi btrfs-1: dirty=778 wb=762 unstable=0 bg_thresh=1007 thresh=2014 gap=474 poll_thresh=13 ino=257 dd-2584 [004] 38.058016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=56860 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 38.065882: balance_dirty_state: bdi btrfs-1: dirty=778 wb=762 unstable=0 bg_thresh=1007 thresh=2014 gap=474 poll_thresh=13 ino=257 dd-2584 [004] 38.065892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=56860 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 38.073846: balance_dirty_state: bdi btrfs-1: dirty=778 wb=637 unstable=0 bg_thresh=1007 thresh=2015 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 38.073972: balance_dirty_state: bdi btrfs-1: dirty=803 wb=637 unstable=0 bg_thresh=1010 thresh=2020 gap=580 poll_thresh=10 ino=257 dd-2584 [004] 38.074093: balance_dirty_state: bdi btrfs-1: dirty=803 wb=637 unstable=0 bg_thresh=1009 thresh=2019 gap=579 poll_thresh=11 ino=257 dd-2584 [004] 38.074555: balance_dirty_state: bdi btrfs-1: dirty=828 wb=637 unstable=0 bg_thresh=1009 thresh=2019 gap=554 poll_thresh=12 ino=257 dd-2584 [004] 38.074674: balance_dirty_state: bdi btrfs-1: dirty=853 wb=637 unstable=0 bg_thresh=1009 thresh=2018 gap=528 poll_thresh=13 ino=257 dd-2584 [004] 38.074790: balance_dirty_state: bdi btrfs-1: dirty=853 wb=637 unstable=0 bg_thresh=1009 thresh=2018 gap=528 poll_thresh=14 ino=257 dd-2584 [004] 38.074909: balance_dirty_state: bdi btrfs-1: dirty=878 wb=637 unstable=0 bg_thresh=1008 thresh=2017 gap=502 poll_thresh=15 ino=257 dd-2584 [004] 38.074917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-90% task_weight=99% bdi_bw=56860 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 38.081997: balance_dirty_state: bdi btrfs-1: dirty=878 wb=637 unstable=0 bg_thresh=1005 thresh=2011 gap=496 poll_thresh=11 ino=257 dd-2584 [004] 38.082006: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=56860 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 38.089891: balance_dirty_state: bdi btrfs-1: dirty=878 wb=512 unstable=0 bg_thresh=1005 thresh=2010 gap=620 poll_thresh=11 ino=257 dd-2584 [004] 38.089958: balance_dirty_state: bdi btrfs-1: dirty=903 wb=512 unstable=0 bg_thresh=1007 thresh=2015 gap=600 poll_thresh=8 ino=257 dd-2584 [004] 38.090016: balance_dirty_state: bdi btrfs-1: dirty=928 wb=512 unstable=0 bg_thresh=1007 thresh=2014 gap=574 poll_thresh=9 ino=257 dd-2584 [004] 38.090072: balance_dirty_state: bdi btrfs-1: dirty=928 wb=512 unstable=0 bg_thresh=1009 thresh=2019 gap=579 poll_thresh=10 ino=257 dd-2584 [004] 38.090128: balance_dirty_state: bdi btrfs-1: dirty=953 wb=512 unstable=0 bg_thresh=1006 thresh=2013 gap=548 poll_thresh=11 ino=257 dd-2584 [004] 38.090185: balance_dirty_state: bdi btrfs-1: dirty=978 wb=512 unstable=0 bg_thresh=1009 thresh=2018 gap=528 poll_thresh=12 ino=257 dd-2584 [004] 38.090241: balance_dirty_state: bdi btrfs-1: dirty=978 wb=512 unstable=0 bg_thresh=1006 thresh=2012 gap=522 poll_thresh=13 ino=257 dd-2584 [004] 38.090297: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=512 unstable=0 bg_thresh=1008 thresh=2017 gap=502 poll_thresh=14 ino=257 dd-2584 [004] 38.090301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-90% task_weight=99% bdi_bw=56860 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 38.097955: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=362 unstable=0 bg_thresh=1008 thresh=2017 gap=627 poll_thresh=10 ino=257 dd-2584 [004] 38.098023: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=362 unstable=0 bg_thresh=1011 thresh=2022 gap=632 poll_thresh=11 ino=257 flush-btrfs-1-2586 [003] 38.098059: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20644 wrote=0 to_write=8192 dd-2584 [004] 38.098086: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=362 unstable=0 bg_thresh=1008 thresh=2016 gap=601 poll_thresh=12 ino=257 dd-2584 [004] 38.098146: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=362 unstable=0 bg_thresh=1010 thresh=2021 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 38.098379: balance_dirty_state: bdi btrfs-1: dirty=978 wb=462 unstable=0 bg_thresh=1007 thresh=2015 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 38.098444: balance_dirty_state: bdi btrfs-1: dirty=978 wb=487 unstable=0 bg_thresh=1010 thresh=2020 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 38.098507: balance_dirty_state: bdi btrfs-1: dirty=953 wb=512 unstable=0 bg_thresh=1007 thresh=2014 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 38.098636: balance_dirty_state: bdi btrfs-1: dirty=978 wb=537 unstable=0 bg_thresh=1009 thresh=2018 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 38.098638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=56860 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 38.100571: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=768 to_write=7424 dd-2584 [004] 38.109786: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1137 unstable=0 bg_thresh=1006 thresh=2012 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 38.109793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-96% task_weight=100% bdi_bw=56860 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 38.117900: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1012 unstable=0 bg_thresh=1014 thresh=2028 gap=638 poll_thresh=13 ino=257 dd-2584 [004] 38.117995: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1012 unstable=0 bg_thresh=1007 thresh=2014 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 38.118088: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1012 unstable=0 bg_thresh=1012 thresh=2025 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 38.118186: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1012 unstable=0 bg_thresh=1005 thresh=2010 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 38.118377: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1012 unstable=0 bg_thresh=1006 thresh=2013 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 38.118569: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1012 unstable=0 bg_thresh=1010 thresh=2021 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 38.118757: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1012 unstable=0 bg_thresh=1008 thresh=2017 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 38.118764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=56860 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 38.125839: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1012 unstable=0 bg_thresh=1011 thresh=2022 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 38.125844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=56860 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.133830: balance_dirty_state: bdi btrfs-1: dirty=528 wb=887 unstable=0 bg_thresh=1010 thresh=2020 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 38.133897: balance_dirty_state: bdi btrfs-1: dirty=528 wb=887 unstable=0 bg_thresh=1010 thresh=2020 gap=605 poll_thresh=14 ino=257 dd-2584 [001] 38.134138: balance_dirty_state: bdi btrfs-1: dirty=553 wb=887 unstable=0 bg_thresh=1009 thresh=2019 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 38.134196: balance_dirty_state: bdi btrfs-1: dirty=578 wb=887 unstable=0 bg_thresh=1009 thresh=2019 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 38.134311: balance_dirty_state: bdi btrfs-1: dirty=603 wb=887 unstable=0 bg_thresh=1012 thresh=2024 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 38.134433: balance_dirty_state: bdi btrfs-1: dirty=628 wb=887 unstable=0 bg_thresh=1014 thresh=2028 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 38.134549: balance_dirty_state: bdi btrfs-1: dirty=678 wb=887 unstable=0 bg_thresh=1013 thresh=2027 gap=462 poll_thresh=19 ino=257 dd-2584 [001] 38.134555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=56860 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.141919: balance_dirty_state: bdi btrfs-1: dirty=678 wb=887 unstable=0 bg_thresh=1016 thresh=2033 gap=468 poll_thresh=19 ino=257 dd-2584 [001] 38.141928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=56860 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.149763: balance_dirty_state: bdi btrfs-1: dirty=678 wb=787 unstable=0 bg_thresh=1012 thresh=2024 gap=559 poll_thresh=19 ino=257 dd-2584 [001] 38.149831: balance_dirty_state: bdi btrfs-1: dirty=678 wb=787 unstable=0 bg_thresh=1012 thresh=2024 gap=559 poll_thresh=14 ino=257 dd-2584 [001] 38.149893: balance_dirty_state: bdi btrfs-1: dirty=703 wb=787 unstable=0 bg_thresh=1011 thresh=2023 gap=533 poll_thresh=15 ino=257 dd-2584 [001] 38.149954: balance_dirty_state: bdi btrfs-1: dirty=728 wb=787 unstable=0 bg_thresh=1011 thresh=2023 gap=508 poll_thresh=16 ino=257 dd-2584 [001] 38.150076: balance_dirty_state: bdi btrfs-1: dirty=753 wb=787 unstable=0 bg_thresh=1011 thresh=2022 gap=482 poll_thresh=17 ino=257 dd-2584 [001] 38.150081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1360 avg_dirty=1360 bdi_gap=7% task_gap=-84% task_weight=99% bdi_bw=56860 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.157951: balance_dirty_state: bdi btrfs-1: dirty=753 wb=787 unstable=0 bg_thresh=1010 thresh=2021 gap=481 poll_thresh=13 ino=257 dd-2584 [001] 38.157956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=56860 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 38.165847: balance_dirty_state: bdi btrfs-1: dirty=753 wb=787 unstable=0 bg_thresh=1010 thresh=2021 gap=481 poll_thresh=13 ino=257 dd-2584 [001] 38.165855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=53672 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 38.173941: balance_dirty_state: bdi btrfs-1: dirty=753 wb=787 unstable=0 bg_thresh=1010 thresh=2021 gap=481 poll_thresh=13 ino=257 dd-2584 [001] 38.173951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=53672 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 38.181813: balance_dirty_state: bdi btrfs-1: dirty=753 wb=662 unstable=0 bg_thresh=1012 thresh=2024 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 38.181889: balance_dirty_state: bdi btrfs-1: dirty=778 wb=662 unstable=0 bg_thresh=1012 thresh=2024 gap=584 poll_thresh=10 ino=257 dd-2584 [001] 38.181960: balance_dirty_state: bdi btrfs-1: dirty=803 wb=662 unstable=0 bg_thresh=1014 thresh=2029 gap=564 poll_thresh=11 ino=257 dd-2584 [001] 38.182240: balance_dirty_state: bdi btrfs-1: dirty=803 wb=662 unstable=0 bg_thresh=1014 thresh=2029 gap=564 poll_thresh=12 ino=257 dd-2584 [001] 38.182311: balance_dirty_state: bdi btrfs-1: dirty=828 wb=662 unstable=0 bg_thresh=1017 thresh=2034 gap=544 poll_thresh=13 ino=257 dd-2584 [001] 38.182385: balance_dirty_state: bdi btrfs-1: dirty=853 wb=662 unstable=0 bg_thresh=1017 thresh=2034 gap=519 poll_thresh=14 ino=257 dd-2584 [001] 38.182457: balance_dirty_state: bdi btrfs-1: dirty=853 wb=662 unstable=0 bg_thresh=1016 thresh=2033 gap=518 poll_thresh=15 ino=257 dd-2584 [001] 38.182530: balance_dirty_state: bdi btrfs-1: dirty=878 wb=662 unstable=0 bg_thresh=1019 thresh=2038 gap=498 poll_thresh=16 ino=257 dd-2584 [001] 38.182536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-112% task_weight=99% bdi_bw=53672 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 38.189920: balance_dirty_state: bdi btrfs-1: dirty=878 wb=662 unstable=0 bg_thresh=1019 thresh=2038 gap=498 poll_thresh=16 ino=257 dd-2584 [001] 38.189931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-112% task_weight=99% bdi_bw=53672 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 38.197938: balance_dirty_state: bdi btrfs-1: dirty=878 wb=662 unstable=0 bg_thresh=1019 thresh=2038 gap=498 poll_thresh=16 ino=257 dd-2584 [001] 38.197950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-112% task_weight=99% bdi_bw=53672 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 38.205967: balance_dirty_state: bdi btrfs-1: dirty=878 wb=662 unstable=0 bg_thresh=1019 thresh=2038 gap=498 poll_thresh=16 ino=257 dd-2584 [001] 38.205973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-112% task_weight=99% bdi_bw=53672 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 38.213802: balance_dirty_state: bdi btrfs-1: dirty=878 wb=537 unstable=0 bg_thresh=1016 thresh=2032 gap=617 poll_thresh=16 ino=257 dd-2584 [001] 38.213913: balance_dirty_state: bdi btrfs-1: dirty=903 wb=537 unstable=0 bg_thresh=1016 thresh=2032 gap=592 poll_thresh=12 ino=257 dd-2584 [001] 38.214011: balance_dirty_state: bdi btrfs-1: dirty=903 wb=537 unstable=0 bg_thresh=1018 thresh=2037 gap=597 poll_thresh=13 ino=257 dd-2584 [001] 38.214113: balance_dirty_state: bdi btrfs-1: dirty=928 wb=537 unstable=0 bg_thresh=1015 thresh=2031 gap=566 poll_thresh=14 ino=257 dd-2584 [001] 38.214216: balance_dirty_state: bdi btrfs-1: dirty=928 wb=537 unstable=0 bg_thresh=1018 thresh=2036 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 38.214318: balance_dirty_state: bdi btrfs-1: dirty=953 wb=537 unstable=0 bg_thresh=1017 thresh=2035 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 38.214520: balance_dirty_state: bdi btrfs-1: dirty=978 wb=537 unstable=0 bg_thresh=1017 thresh=2034 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 38.214724: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=537 unstable=0 bg_thresh=1016 thresh=2033 gap=468 poll_thresh=18 ino=257 dd-2584 [001] 38.214731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=53672 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 38.214773: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20760 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 38.218996: writeback_single_inode: bdi btrfs-1: ino=257 state= age=300 wrote=656 to_write=7536 dd-2584 [001] 38.221804: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1037 unstable=0 bg_thresh=1011 thresh=2023 gap=608 poll_thresh=18 ino=257 dd-2584 [001] 38.221928: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1037 unstable=0 bg_thresh=1011 thresh=2023 gap=608 poll_thresh=13 ino=257 dd-2584 [001] 38.222045: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1037 unstable=0 bg_thresh=1014 thresh=2028 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 38.222507: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1037 unstable=0 bg_thresh=1014 thresh=2028 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 38.222623: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1037 unstable=0 bg_thresh=1016 thresh=2033 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 38.222857: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1037 unstable=0 bg_thresh=1016 thresh=2032 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 38.223092: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1037 unstable=0 bg_thresh=1018 thresh=2036 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 38.223102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=53672 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.229830: balance_dirty_state: bdi btrfs-1: dirty=503 wb=912 unstable=0 bg_thresh=1012 thresh=2024 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 38.229916: balance_dirty_state: bdi btrfs-1: dirty=503 wb=912 unstable=0 bg_thresh=1012 thresh=2024 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 38.229971: balance_dirty_state: bdi btrfs-1: dirty=528 wb=912 unstable=0 bg_thresh=1014 thresh=2029 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 38.230027: balance_dirty_state: bdi btrfs-1: dirty=553 wb=912 unstable=0 bg_thresh=1014 thresh=2029 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 38.230082: balance_dirty_state: bdi btrfs-1: dirty=553 wb=912 unstable=0 bg_thresh=1017 thresh=2034 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 38.230195: balance_dirty_state: bdi btrfs-1: dirty=603 wb=912 unstable=0 bg_thresh=1016 thresh=2033 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 38.230309: balance_dirty_state: bdi btrfs-1: dirty=628 wb=912 unstable=0 bg_thresh=1016 thresh=2032 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 38.230313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=53672 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.237878: balance_dirty_state: bdi btrfs-1: dirty=628 wb=787 unstable=0 bg_thresh=1010 thresh=2020 gap=605 poll_thresh=18 ino=257 dd-2584 [001] 38.237974: balance_dirty_state: bdi btrfs-1: dirty=653 wb=787 unstable=0 bg_thresh=1007 thresh=2014 gap=574 poll_thresh=13 ino=257 dd-2584 [001] 38.238033: balance_dirty_state: bdi btrfs-1: dirty=653 wb=787 unstable=0 bg_thresh=1009 thresh=2019 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 38.238264: balance_dirty_state: bdi btrfs-1: dirty=678 wb=787 unstable=0 bg_thresh=1009 thresh=2019 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 38.238324: balance_dirty_state: bdi btrfs-1: dirty=678 wb=787 unstable=0 bg_thresh=1012 thresh=2024 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 38.238442: balance_dirty_state: bdi btrfs-1: dirty=728 wb=787 unstable=0 bg_thresh=1014 thresh=2029 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 38.238561: balance_dirty_state: bdi btrfs-1: dirty=753 wb=787 unstable=0 bg_thresh=1014 thresh=2028 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 38.238565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=53672 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.245839: balance_dirty_state: bdi btrfs-1: dirty=753 wb=787 unstable=0 bg_thresh=1015 thresh=2031 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 38.245851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=53672 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.253847: balance_dirty_state: bdi btrfs-1: dirty=753 wb=787 unstable=0 bg_thresh=1009 thresh=2018 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 38.253852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=53672 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.261803: balance_dirty_state: bdi btrfs-1: dirty=753 wb=662 unstable=0 bg_thresh=1014 thresh=2029 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 38.261867: balance_dirty_state: bdi btrfs-1: dirty=778 wb=662 unstable=0 bg_thresh=1014 thresh=2029 gap=589 poll_thresh=13 ino=257 dd-2584 [001] 38.261927: balance_dirty_state: bdi btrfs-1: dirty=778 wb=662 unstable=0 bg_thresh=1017 thresh=2034 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 38.261985: balance_dirty_state: bdi btrfs-1: dirty=803 wb=662 unstable=0 bg_thresh=1017 thresh=2034 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 38.262044: balance_dirty_state: bdi btrfs-1: dirty=828 wb=662 unstable=0 bg_thresh=1019 thresh=2039 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 38.262165: balance_dirty_state: bdi btrfs-1: dirty=853 wb=662 unstable=0 bg_thresh=1022 thresh=2044 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 38.262289: balance_dirty_state: bdi btrfs-1: dirty=878 wb=662 unstable=0 bg_thresh=1021 thresh=2043 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 38.262293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-3% task_gap=-107% task_weight=100% bdi_bw=53672 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.269917: balance_dirty_state: bdi btrfs-1: dirty=878 wb=662 unstable=0 bg_thresh=1021 thresh=2043 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 38.269922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-3% task_gap=-107% task_weight=100% bdi_bw=51344 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 38.277938: balance_dirty_state: bdi btrfs-1: dirty=878 wb=662 unstable=0 bg_thresh=1013 thresh=2027 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 38.277944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=51344 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 38.289877: balance_dirty_state: bdi btrfs-1: dirty=878 wb=412 unstable=0 bg_thresh=1007 thresh=2014 gap=724 poll_thresh=18 ino=257 dd-2584 [005] 38.290012: balance_dirty_state: bdi btrfs-1: dirty=878 wb=412 unstable=0 bg_thresh=1007 thresh=2014 gap=724 poll_thresh=13 ino=257 dd-2584 [005] 38.290129: balance_dirty_state: bdi btrfs-1: dirty=903 wb=412 unstable=0 bg_thresh=1009 thresh=2019 gap=704 poll_thresh=14 ino=257 dd-2584 [005] 38.290598: balance_dirty_state: bdi btrfs-1: dirty=928 wb=412 unstable=0 bg_thresh=1012 thresh=2024 gap=684 poll_thresh=15 ino=257 dd-2584 [005] 38.290716: balance_dirty_state: bdi btrfs-1: dirty=928 wb=412 unstable=0 bg_thresh=1012 thresh=2024 gap=684 poll_thresh=16 ino=257 dd-2584 [005] 38.290949: balance_dirty_state: bdi btrfs-1: dirty=978 wb=412 unstable=0 bg_thresh=1011 thresh=2023 gap=633 poll_thresh=17 ino=257 dd-2584 [005] 38.291185: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=412 unstable=0 bg_thresh=1013 thresh=2027 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 38.291417: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=412 unstable=0 bg_thresh=1013 thresh=2026 gap=586 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 38.291468: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20836 wrote=0 to_write=8192 dd-2584 [005] 38.291674: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=412 unstable=0 bg_thresh=1009 thresh=2019 gap=529 poll_thresh=20 ino=257 dd-2584 [005] 38.291929: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=462 unstable=0 bg_thresh=1011 thresh=2023 gap=508 poll_thresh=21 ino=257 dd-2584 [005] 38.292185: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=512 unstable=0 bg_thresh=1011 thresh=2022 gap=482 poll_thresh=22 ino=257 dd-2584 [005] 38.292188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=51344 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 38.296686: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=768 to_write=7424 dd-2584 [005] 38.297878: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1062 unstable=0 bg_thresh=1008 thresh=2017 gap=602 poll_thresh=22 ino=257 dd-2584 [005] 38.297991: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1062 unstable=0 bg_thresh=1011 thresh=2023 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 38.298282: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1062 unstable=0 bg_thresh=1013 thresh=2027 gap=562 poll_thresh=17 ino=257 dd-2584 [005] 38.298401: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1062 unstable=0 bg_thresh=1013 thresh=2026 gap=536 poll_thresh=18 ino=257 dd-2584 [005] 38.298518: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1062 unstable=0 bg_thresh=1012 thresh=2025 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 38.298523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-172% task_weight=98% bdi_bw=51344 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 38.305965: balance_dirty_state: bdi btrfs-1: dirty=474 wb=928 unstable=0 bg_thresh=1012 thresh=2025 gap=623 poll_thresh=19 ino=257 dd-2584 [005] 38.306040: balance_dirty_state: bdi btrfs-1: dirty=474 wb=928 unstable=0 bg_thresh=1012 thresh=2024 gap=622 poll_thresh=14 ino=257 dd-2584 [005] 38.306101: balance_dirty_state: bdi btrfs-1: dirty=499 wb=928 unstable=0 bg_thresh=1014 thresh=2029 gap=602 poll_thresh=15 ino=257 dd-2584 [005] 38.306163: balance_dirty_state: bdi btrfs-1: dirty=499 wb=928 unstable=0 bg_thresh=1011 thresh=2023 gap=596 poll_thresh=16 ino=257 dd-2584 [005] 38.306286: balance_dirty_state: bdi btrfs-1: dirty=549 wb=928 unstable=0 bg_thresh=1013 thresh=2027 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 38.306406: balance_dirty_state: bdi btrfs-1: dirty=574 wb=928 unstable=0 bg_thresh=1013 thresh=2026 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 38.306527: balance_dirty_state: bdi btrfs-1: dirty=599 wb=928 unstable=0 bg_thresh=1012 thresh=2025 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 38.306532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=51344 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.313960: balance_dirty_state: bdi btrfs-1: dirty=599 wb=928 unstable=0 bg_thresh=1012 thresh=2025 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 38.313969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=51344 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.321988: balance_dirty_state: bdi btrfs-1: dirty=599 wb=928 unstable=0 bg_thresh=1012 thresh=2025 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 38.321999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=51344 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.329830: balance_dirty_state: bdi btrfs-1: dirty=599 wb=778 unstable=0 bg_thresh=1013 thresh=2026 gap=649 poll_thresh=19 ino=257 dd-2584 [001] 38.329932: balance_dirty_state: bdi btrfs-1: dirty=624 wb=778 unstable=0 bg_thresh=1013 thresh=2026 gap=624 poll_thresh=14 ino=257 dd-2584 [001] 38.330028: balance_dirty_state: bdi btrfs-1: dirty=624 wb=778 unstable=0 bg_thresh=1015 thresh=2031 gap=629 poll_thresh=15 ino=257 dd-2584 [001] 38.330400: balance_dirty_state: bdi btrfs-1: dirty=649 wb=778 unstable=0 bg_thresh=1015 thresh=2031 gap=604 poll_thresh=16 ino=257 dd-2584 [001] 38.330588: balance_dirty_state: bdi btrfs-1: dirty=674 wb=778 unstable=0 bg_thresh=1018 thresh=2036 gap=584 poll_thresh=17 ino=257 dd-2584 [001] 38.330780: balance_dirty_state: bdi btrfs-1: dirty=724 wb=778 unstable=0 bg_thresh=1020 thresh=2040 gap=538 poll_thresh=18 ino=257 dd-2584 [001] 38.330967: balance_dirty_state: bdi btrfs-1: dirty=749 wb=778 unstable=0 bg_thresh=1019 thresh=2039 gap=512 poll_thresh=19 ino=257 dd-2584 [001] 38.331155: balance_dirty_state: bdi btrfs-1: dirty=774 wb=778 unstable=0 bg_thresh=1019 thresh=2038 gap=486 poll_thresh=20 ino=257 dd-2584 [001] 38.331163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=51344 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.337856: balance_dirty_state: bdi btrfs-1: dirty=774 wb=778 unstable=0 bg_thresh=1013 thresh=2026 gap=474 poll_thresh=20 ino=257 dd-2584 [001] 38.337862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=51344 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.345980: balance_dirty_state: bdi btrfs-1: dirty=774 wb=653 unstable=0 bg_thresh=1013 thresh=2026 gap=599 poll_thresh=20 ino=257 dd-2584 [001] 38.346083: balance_dirty_state: bdi btrfs-1: dirty=799 wb=653 unstable=0 bg_thresh=1013 thresh=2026 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 38.346139: balance_dirty_state: bdi btrfs-1: dirty=799 wb=653 unstable=0 bg_thresh=1015 thresh=2031 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 38.346249: balance_dirty_state: bdi btrfs-1: dirty=849 wb=653 unstable=0 bg_thresh=1018 thresh=2036 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 38.346361: balance_dirty_state: bdi btrfs-1: dirty=874 wb=653 unstable=0 bg_thresh=1020 thresh=2041 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 38.346637: balance_dirty_state: bdi btrfs-1: dirty=899 wb=653 unstable=0 bg_thresh=1020 thresh=2040 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 38.346642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=51344 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.353990: balance_dirty_state: bdi btrfs-1: dirty=899 wb=653 unstable=0 bg_thresh=1020 thresh=2040 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 38.353999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=51344 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.361998: balance_dirty_state: bdi btrfs-1: dirty=899 wb=528 unstable=0 bg_thresh=1018 thresh=2037 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 38.362078: balance_dirty_state: bdi btrfs-1: dirty=924 wb=528 unstable=0 bg_thresh=1018 thresh=2037 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 38.362152: balance_dirty_state: bdi btrfs-1: dirty=949 wb=528 unstable=0 bg_thresh=1021 thresh=2042 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 38.362228: balance_dirty_state: bdi btrfs-1: dirty=949 wb=528 unstable=0 bg_thresh=1018 thresh=2036 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 38.362378: balance_dirty_state: bdi btrfs-1: dirty=999 wb=528 unstable=0 bg_thresh=1017 thresh=2035 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 38.362384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=51344 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.369978: balance_dirty_state: bdi btrfs-1: dirty=999 wb=528 unstable=0 bg_thresh=1017 thresh=2035 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 38.369991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=51344 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.377973: balance_dirty_state: bdi btrfs-1: dirty=999 wb=528 unstable=0 bg_thresh=1017 thresh=2035 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 38.377983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=49520 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.385954: balance_dirty_state: bdi btrfs-1: dirty=999 wb=528 unstable=0 bg_thresh=1017 thresh=2035 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 38.385960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=49520 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.393932: balance_dirty_state: bdi btrfs-1: dirty=999 wb=528 unstable=0 bg_thresh=1013 thresh=2027 gap=500 poll_thresh=17 ino=257 dd-2584 [001] 38.393941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=49520 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.405848: balance_dirty_state: bdi btrfs-1: dirty=999 wb=403 unstable=0 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=17 ino=257 dd-2584 [001] 38.405910: balance_dirty_state: bdi btrfs-1: dirty=999 wb=403 unstable=0 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=13 ino=257 dd-2584 [001] 38.405968: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=403 unstable=0 bg_thresh=1009 thresh=2018 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 38.406031: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=403 unstable=0 bg_thresh=1009 thresh=2018 gap=591 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 38.406037: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20952 wrote=0 to_write=8192 dd-2584 [001] 38.406094: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=403 unstable=0 bg_thresh=1011 thresh=2023 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 38.406220: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=428 unstable=0 bg_thresh=1011 thresh=2022 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 38.406356: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=478 unstable=0 bg_thresh=1013 thresh=2026 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 38.406358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=49520 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 38.407851: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=768 to_write=7424 dd-2584 [001] 38.417865: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1053 unstable=0 bg_thresh=1009 thresh=2018 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 38.417990: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1053 unstable=0 bg_thresh=1009 thresh=2018 gap=616 poll_thresh=13 ino=257 dd-2584 [001] 38.418061: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1053 unstable=0 bg_thresh=1011 thresh=2023 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 38.418293: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1053 unstable=0 bg_thresh=1008 thresh=2017 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 38.418350: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1053 unstable=0 bg_thresh=1011 thresh=2022 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 38.418463: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1053 unstable=0 bg_thresh=1010 thresh=2021 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 38.418578: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1053 unstable=0 bg_thresh=1012 thresh=2025 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 38.418583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=99% bdi_bw=49520 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 38.429902: balance_dirty_state: bdi btrfs-1: dirty=474 wb=903 unstable=0 bg_thresh=994 thresh=1988 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 38.429997: balance_dirty_state: bdi btrfs-1: dirty=499 wb=903 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=13 ino=257 dd-2584 [005] 38.430082: balance_dirty_state: bdi btrfs-1: dirty=524 wb=903 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=14 ino=257 dd-2584 [005] 38.430142: balance_dirty_state: bdi btrfs-1: dirty=524 wb=903 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 38.430198: balance_dirty_state: bdi btrfs-1: dirty=549 wb=903 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 38.430310: balance_dirty_state: bdi btrfs-1: dirty=574 wb=903 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 38.430422: balance_dirty_state: bdi btrfs-1: dirty=599 wb=903 unstable=0 bg_thresh=1000 thresh=2001 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 38.430427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=49520 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 38.438040: balance_dirty_state: bdi btrfs-1: dirty=599 wb=903 unstable=0 bg_thresh=1000 thresh=2001 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 38.438054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=49520 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.445893: balance_dirty_state: bdi btrfs-1: dirty=599 wb=828 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=18 ino=257 dd-2584 [001] 38.446024: balance_dirty_state: bdi btrfs-1: dirty=599 wb=828 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=13 ino=257 dd-2584 [001] 38.446142: balance_dirty_state: bdi btrfs-1: dirty=624 wb=828 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=14 ino=257 dd-2584 [001] 38.446601: balance_dirty_state: bdi btrfs-1: dirty=649 wb=828 unstable=0 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=15 ino=257 dd-2584 [001] 38.446718: balance_dirty_state: bdi btrfs-1: dirty=649 wb=828 unstable=0 bg_thresh=1006 thresh=2013 gap=536 poll_thresh=16 ino=257 dd-2584 [001] 38.446952: balance_dirty_state: bdi btrfs-1: dirty=699 wb=828 unstable=0 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=17 ino=257 dd-2584 [001] 38.446961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=49520 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.457987: balance_dirty_state: bdi btrfs-1: dirty=699 wb=778 unstable=0 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 38.458050: balance_dirty_state: bdi btrfs-1: dirty=699 wb=778 unstable=0 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=13 ino=257 dd-2584 [001] 38.458108: balance_dirty_state: bdi btrfs-1: dirty=724 wb=778 unstable=0 bg_thresh=1006 thresh=2013 gap=511 poll_thresh=14 ino=257 dd-2584 [001] 38.458166: balance_dirty_state: bdi btrfs-1: dirty=749 wb=778 unstable=0 bg_thresh=1006 thresh=2013 gap=486 poll_thresh=15 ino=257 dd-2584 [001] 38.458170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=49520 base_bw=42000 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 38.466021: balance_dirty_state: bdi btrfs-1: dirty=749 wb=653 unstable=0 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=15 ino=257 dd-2584 [001] 38.466129: balance_dirty_state: bdi btrfs-1: dirty=749 wb=653 unstable=0 bg_thresh=1009 thresh=2018 gap=616 poll_thresh=11 ino=257 dd-2584 [001] 38.466186: balance_dirty_state: bdi btrfs-1: dirty=774 wb=653 unstable=0 bg_thresh=1006 thresh=2012 gap=585 poll_thresh=12 ino=257 dd-2584 [001] 38.466243: balance_dirty_state: bdi btrfs-1: dirty=774 wb=653 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=13 ino=257 dd-2584 [001] 38.466300: balance_dirty_state: bdi btrfs-1: dirty=799 wb=653 unstable=0 bg_thresh=1008 thresh=2016 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 38.466358: balance_dirty_state: bdi btrfs-1: dirty=824 wb=653 unstable=0 bg_thresh=1007 thresh=2015 gap=538 poll_thresh=15 ino=257 dd-2584 [001] 38.466414: balance_dirty_state: bdi btrfs-1: dirty=824 wb=653 unstable=0 bg_thresh=1007 thresh=2015 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 38.466526: balance_dirty_state: bdi btrfs-1: dirty=874 wb=653 unstable=0 bg_thresh=1007 thresh=2014 gap=487 poll_thresh=17 ino=257 dd-2584 [001] 38.466531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=49520 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.474040: balance_dirty_state: bdi btrfs-1: dirty=874 wb=528 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=17 ino=257 dd-2584 [001] 38.474119: balance_dirty_state: bdi btrfs-1: dirty=874 wb=528 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=13 ino=257 dd-2584 [001] 38.474338: balance_dirty_state: bdi btrfs-1: dirty=899 wb=528 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 38.474394: balance_dirty_state: bdi btrfs-1: dirty=924 wb=528 unstable=0 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 38.474448: balance_dirty_state: bdi btrfs-1: dirty=924 wb=528 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 38.474560: balance_dirty_state: bdi btrfs-1: dirty=949 wb=528 unstable=0 bg_thresh=1008 thresh=2017 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 38.474673: balance_dirty_state: bdi btrfs-1: dirty=999 wb=528 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 38.474677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=49520 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.482037: balance_dirty_state: bdi btrfs-1: dirty=999 wb=528 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 38.482046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=47456 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.490019: balance_dirty_state: bdi btrfs-1: dirty=999 wb=528 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 38.490029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=47456 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.498003: balance_dirty_state: bdi btrfs-1: dirty=999 wb=528 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 38.498013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=47456 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.506050: balance_dirty_state: bdi btrfs-1: dirty=999 wb=528 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 38.506059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=47456 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.514007: balance_dirty_state: bdi btrfs-1: dirty=999 wb=403 unstable=0 bg_thresh=1005 thresh=2011 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 38.514132: balance_dirty_state: bdi btrfs-1: dirty=999 wb=403 unstable=0 bg_thresh=1005 thresh=2011 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 38.514249: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=403 unstable=0 bg_thresh=1008 thresh=2016 gap=589 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 38.514338: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21060 wrote=0 to_write=8192 dd-2584 [001] 38.514379: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=403 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 38.514498: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=403 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 38.514745: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=428 unstable=0 bg_thresh=1007 thresh=2014 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 38.514997: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=478 unstable=0 bg_thresh=1009 thresh=2018 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 38.515000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=47456 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 38.518359: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=296 wrote=784 to_write=7408 dd-2584 [001] 38.521999: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1053 unstable=0 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 38.522086: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1053 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=13 ino=257 dd-2584 [001] 38.522314: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1053 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 38.522373: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1053 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 38.522430: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1053 unstable=0 bg_thresh=1006 thresh=2013 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 38.522547: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1053 unstable=0 bg_thresh=1006 thresh=2012 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 38.522664: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1053 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 38.522669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=47456 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.529990: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1053 unstable=0 bg_thresh=1011 thresh=2022 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 38.529999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=47456 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.537956: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1053 unstable=0 bg_thresh=1011 thresh=2022 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 38.537970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=47456 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.545929: balance_dirty_state: bdi btrfs-1: dirty=474 wb=928 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=18 ino=257 dd-2584 [001] 38.545995: balance_dirty_state: bdi btrfs-1: dirty=499 wb=928 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=13 ino=257 dd-2584 [001] 38.546054: balance_dirty_state: bdi btrfs-1: dirty=499 wb=928 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=14 ino=257 dd-2584 [001] 38.546113: balance_dirty_state: bdi btrfs-1: dirty=524 wb=928 unstable=0 bg_thresh=999 thresh=1998 gap=546 poll_thresh=15 ino=257 dd-2584 [001] 38.546172: balance_dirty_state: bdi btrfs-1: dirty=549 wb=928 unstable=0 bg_thresh=1001 thresh=2003 gap=526 poll_thresh=16 ino=257 dd-2584 [001] 38.546297: balance_dirty_state: bdi btrfs-1: dirty=574 wb=928 unstable=0 bg_thresh=1001 thresh=2002 gap=500 poll_thresh=17 ino=257 dd-2584 [001] 38.546302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=47456 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.553915: balance_dirty_state: bdi btrfs-1: dirty=574 wb=928 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 38.553919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=47456 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.562024: balance_dirty_state: bdi btrfs-1: dirty=574 wb=803 unstable=0 bg_thresh=998 thresh=1996 gap=619 poll_thresh=17 ino=257 dd-2584 [001] 38.562113: balance_dirty_state: bdi btrfs-1: dirty=574 wb=803 unstable=0 bg_thresh=998 thresh=1996 gap=619 poll_thresh=13 ino=257 dd-2584 [001] 38.562173: balance_dirty_state: bdi btrfs-1: dirty=599 wb=803 unstable=0 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 38.562234: balance_dirty_state: bdi btrfs-1: dirty=624 wb=803 unstable=0 bg_thresh=1000 thresh=2001 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 38.562471: balance_dirty_state: bdi btrfs-1: dirty=624 wb=803 unstable=0 bg_thresh=1003 thresh=2006 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 38.562586: balance_dirty_state: bdi btrfs-1: dirty=674 wb=803 unstable=0 bg_thresh=1002 thresh=2005 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 38.562703: balance_dirty_state: bdi btrfs-1: dirty=699 wb=803 unstable=0 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 38.562820: balance_dirty_state: bdi btrfs-1: dirty=724 wb=803 unstable=0 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 38.562824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=47456 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.570029: balance_dirty_state: bdi btrfs-1: dirty=724 wb=803 unstable=0 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 38.570039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=47456 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 38.577997: balance_dirty_state: bdi btrfs-1: dirty=724 wb=653 unstable=0 bg_thresh=1004 thresh=2008 gap=631 poll_thresh=19 ino=257 dd-2584 [005] 38.578061: balance_dirty_state: bdi btrfs-1: dirty=749 wb=653 unstable=0 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=14 ino=257 dd-2584 [005] 38.578118: balance_dirty_state: bdi btrfs-1: dirty=774 wb=653 unstable=0 bg_thresh=1009 thresh=2018 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 38.578177: balance_dirty_state: bdi btrfs-1: dirty=774 wb=653 unstable=0 bg_thresh=1009 thresh=2018 gap=591 poll_thresh=16 ino=257 dd-2584 [005] 38.578292: balance_dirty_state: bdi btrfs-1: dirty=824 wb=653 unstable=0 bg_thresh=1008 thresh=2017 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 38.578409: balance_dirty_state: bdi btrfs-1: dirty=849 wb=653 unstable=0 bg_thresh=1010 thresh=2021 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 38.578527: balance_dirty_state: bdi btrfs-1: dirty=874 wb=653 unstable=0 bg_thresh=1010 thresh=2020 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 38.578532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=47456 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 38.586018: balance_dirty_state: bdi btrfs-1: dirty=874 wb=653 unstable=0 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 38.586025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=45136 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 38.594033: balance_dirty_state: bdi btrfs-1: dirty=874 wb=528 unstable=0 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 38.594270: balance_dirty_state: bdi btrfs-1: dirty=899 wb=528 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 38.594328: balance_dirty_state: bdi btrfs-1: dirty=899 wb=528 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 38.594384: balance_dirty_state: bdi btrfs-1: dirty=924 wb=528 unstable=0 bg_thresh=1008 thresh=2016 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 38.594500: balance_dirty_state: bdi btrfs-1: dirty=949 wb=528 unstable=0 bg_thresh=1007 thresh=2015 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 38.594614: balance_dirty_state: bdi btrfs-1: dirty=999 wb=528 unstable=0 bg_thresh=1009 thresh=2019 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 38.594619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=45136 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.602069: balance_dirty_state: bdi btrfs-1: dirty=999 wb=528 unstable=0 bg_thresh=1009 thresh=2019 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 38.602079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=45136 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.609992: balance_dirty_state: bdi btrfs-1: dirty=999 wb=528 unstable=0 bg_thresh=1009 thresh=2019 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 38.609995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=45136 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.617914: balance_dirty_state: bdi btrfs-1: dirty=999 wb=528 unstable=0 bg_thresh=1005 thresh=2010 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 38.617918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=45136 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 38.626012: balance_dirty_state: bdi btrfs-1: dirty=999 wb=403 unstable=0 bg_thresh=1010 thresh=2021 gap=619 poll_thresh=18 ino=257 dd-2584 [000] 38.626079: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=403 unstable=0 bg_thresh=1010 thresh=2021 gap=594 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 38.626130: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21172 wrote=0 to_write=8192 dd-2584 [000] 38.626144: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=403 unstable=0 bg_thresh=1013 thresh=2026 gap=599 poll_thresh=14 ino=257 dd-2584 [000] 38.626203: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=403 unstable=0 bg_thresh=1013 thresh=2026 gap=574 poll_thresh=15 ino=257 dd-2584 [000] 38.626263: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=403 unstable=0 bg_thresh=1015 thresh=2031 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 38.626389: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=453 unstable=0 bg_thresh=1018 thresh=2036 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 38.626517: balance_dirty_state: bdi btrfs-1: dirty=999 wb=503 unstable=0 bg_thresh=1017 thresh=2035 gap=533 poll_thresh=18 ino=257 dd-2584 [000] 38.626815: balance_dirty_state: bdi btrfs-1: dirty=899 wb=653 unstable=0 bg_thresh=1019 thresh=2039 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 38.626817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-203% task_weight=99% bdi_bw=45136 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 38.628023: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=404 wrote=800 to_write=7392 dd-2584 [004] 38.633930: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1078 unstable=0 bg_thresh=1016 thresh=2033 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 38.634025: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1078 unstable=0 bg_thresh=1016 thresh=2033 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 38.634112: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1078 unstable=0 bg_thresh=1019 thresh=2038 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 38.634195: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1078 unstable=0 bg_thresh=1019 thresh=2038 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 38.634317: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1078 unstable=0 bg_thresh=1018 thresh=2037 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 38.634436: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1078 unstable=0 bg_thresh=1020 thresh=2041 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 38.634441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=45136 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 38.641966: balance_dirty_state: bdi btrfs-1: dirty=474 wb=953 unstable=0 bg_thresh=1016 thresh=2032 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 38.642032: balance_dirty_state: bdi btrfs-1: dirty=474 wb=953 unstable=0 bg_thresh=1018 thresh=2037 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 38.642093: balance_dirty_state: bdi btrfs-1: dirty=499 wb=953 unstable=0 bg_thresh=1015 thresh=2031 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 38.642154: balance_dirty_state: bdi btrfs-1: dirty=524 wb=953 unstable=0 bg_thresh=1018 thresh=2036 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 38.642214: balance_dirty_state: bdi btrfs-1: dirty=524 wb=953 unstable=0 bg_thresh=1015 thresh=2030 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 38.642339: balance_dirty_state: bdi btrfs-1: dirty=549 wb=953 unstable=0 bg_thresh=1014 thresh=2029 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 38.642461: balance_dirty_state: bdi btrfs-1: dirty=599 wb=953 unstable=0 bg_thresh=1016 thresh=2033 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 38.642466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=45136 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 38.650026: balance_dirty_state: bdi btrfs-1: dirty=599 wb=953 unstable=0 bg_thresh=1016 thresh=2033 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 38.650034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=45136 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 38.657938: balance_dirty_state: bdi btrfs-1: dirty=599 wb=828 unstable=0 bg_thresh=1016 thresh=2033 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 38.658334: balance_dirty_state: bdi btrfs-1: dirty=599 wb=828 unstable=0 bg_thresh=1016 thresh=2032 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 38.658426: balance_dirty_state: bdi btrfs-1: dirty=624 wb=828 unstable=0 bg_thresh=1016 thresh=2032 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 38.658515: balance_dirty_state: bdi btrfs-1: dirty=649 wb=828 unstable=0 bg_thresh=1015 thresh=2031 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 38.658606: balance_dirty_state: bdi btrfs-1: dirty=649 wb=828 unstable=0 bg_thresh=1015 thresh=2031 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 38.658788: balance_dirty_state: bdi btrfs-1: dirty=699 wb=828 unstable=0 bg_thresh=1017 thresh=2035 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 38.658794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=45136 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 38.665945: balance_dirty_state: bdi btrfs-1: dirty=699 wb=828 unstable=0 bg_thresh=1010 thresh=2020 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 38.665953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=45136 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 38.673999: balance_dirty_state: bdi btrfs-1: dirty=699 wb=803 unstable=0 bg_thresh=1009 thresh=2018 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 38.674104: balance_dirty_state: bdi btrfs-1: dirty=699 wb=803 unstable=0 bg_thresh=1009 thresh=2018 gap=516 poll_thresh=13 ino=257 dd-2584 [004] 38.674188: balance_dirty_state: bdi btrfs-1: dirty=724 wb=803 unstable=0 bg_thresh=1011 thresh=2023 gap=496 poll_thresh=14 ino=257 dd-2584 [004] 38.674194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=45136 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 38.681988: balance_dirty_state: bdi btrfs-1: dirty=724 wb=803 unstable=0 bg_thresh=1006 thresh=2013 gap=486 poll_thresh=14 ino=257 dd-2584 [004] 38.681993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=45136 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 38.690026: balance_dirty_state: bdi btrfs-1: dirty=724 wb=678 unstable=0 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 38.690094: balance_dirty_state: bdi btrfs-1: dirty=749 wb=678 unstable=0 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=10 ino=257 dd-2584 [004] 38.690180: balance_dirty_state: bdi btrfs-1: dirty=749 wb=678 unstable=0 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=11 ino=257 dd-2584 [004] 38.690265: balance_dirty_state: bdi btrfs-1: dirty=774 wb=678 unstable=0 bg_thresh=1002 thresh=2005 gap=553 poll_thresh=12 ino=257 dd-2584 [004] 38.690354: balance_dirty_state: bdi btrfs-1: dirty=774 wb=678 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=13 ino=257 dd-2584 [004] 38.690442: balance_dirty_state: bdi btrfs-1: dirty=799 wb=678 unstable=0 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=14 ino=257 dd-2584 [004] 38.690527: balance_dirty_state: bdi btrfs-1: dirty=824 wb=678 unstable=0 bg_thresh=1004 thresh=2009 gap=507 poll_thresh=15 ino=257 dd-2584 [004] 38.690614: balance_dirty_state: bdi btrfs-1: dirty=824 wb=678 unstable=0 bg_thresh=1004 thresh=2008 gap=506 poll_thresh=16 ino=257 dd-2584 [004] 38.691045: balance_dirty_state: bdi btrfs-1: dirty=874 wb=678 unstable=0 bg_thresh=1003 thresh=2007 gap=455 poll_thresh=17 ino=257 dd-2584 [004] 38.691051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=43676 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 38.698028: balance_dirty_state: bdi btrfs-1: dirty=874 wb=678 unstable=0 bg_thresh=997 thresh=1995 gap=443 poll_thresh=17 ino=257 dd-2584 [000] 38.698033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=43676 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 38.710055: balance_dirty_state: bdi btrfs-1: dirty=874 wb=678 unstable=0 bg_thresh=1000 thresh=2001 gap=449 poll_thresh=17 ino=257 dd-2584 [006] 38.710061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=43676 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 38.718078: balance_dirty_state: bdi btrfs-1: dirty=874 wb=553 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=17 ino=257 dd-2584 [006] 38.718206: balance_dirty_state: bdi btrfs-1: dirty=874 wb=553 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=13 ino=257 dd-2584 [006] 38.718322: balance_dirty_state: bdi btrfs-1: dirty=899 wb=553 unstable=0 bg_thresh=999 thresh=1999 gap=547 poll_thresh=14 ino=257 dd-2584 [006] 38.718437: balance_dirty_state: bdi btrfs-1: dirty=924 wb=553 unstable=0 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=15 ino=257 dd-2584 [006] 38.718555: balance_dirty_state: bdi btrfs-1: dirty=924 wb=553 unstable=0 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=16 ino=257 dd-2584 [006] 38.718787: balance_dirty_state: bdi btrfs-1: dirty=974 wb=553 unstable=0 bg_thresh=1001 thresh=2003 gap=476 poll_thresh=17 ino=257 dd-2584 [006] 38.718796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=43676 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 38.726074: balance_dirty_state: bdi btrfs-1: dirty=974 wb=553 unstable=0 bg_thresh=1001 thresh=2003 gap=476 poll_thresh=17 ino=257 dd-2584 [000] 38.726083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=43676 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 38.738047: balance_dirty_state: bdi btrfs-1: dirty=974 wb=303 unstable=0 bg_thresh=1004 thresh=2009 gap=732 poll_thresh=17 ino=257 dd-2584 [000] 38.738170: balance_dirty_state: bdi btrfs-1: dirty=999 wb=303 unstable=0 bg_thresh=1004 thresh=2009 gap=707 poll_thresh=13 ino=257 dd-2584 [000] 38.738285: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=303 unstable=0 bg_thresh=1007 thresh=2014 gap=687 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 38.738371: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21284 wrote=0 to_write=8192 dd-2584 [000] 38.738413: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=303 unstable=0 bg_thresh=1004 thresh=2008 gap=681 poll_thresh=15 ino=257 dd-2584 [000] 38.738532: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=303 unstable=0 bg_thresh=1006 thresh=2013 gap=661 poll_thresh=16 ino=257 dd-2584 [000] 38.738779: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=328 unstable=0 bg_thresh=1006 thresh=2012 gap=635 poll_thresh=17 ino=257 dd-2584 [000] 38.739030: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=378 unstable=0 bg_thresh=1008 thresh=2016 gap=614 poll_thresh=18 ino=257 dd-2584 [000] 38.739623: balance_dirty_state: bdi btrfs-1: dirty=924 wb=528 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=19 ino=257 dd-2584 [000] 38.739873: balance_dirty_state: bdi btrfs-1: dirty=899 wb=578 unstable=0 bg_thresh=1007 thresh=2014 gap=537 poll_thresh=20 ino=257 dd-2584 [000] 38.740122: balance_dirty_state: bdi btrfs-1: dirty=874 wb=628 unstable=0 bg_thresh=1009 thresh=2018 gap=516 poll_thresh=21 ino=257 dd-2584 [000] 38.740372: balance_dirty_state: bdi btrfs-1: dirty=874 wb=678 unstable=0 bg_thresh=1008 thresh=2017 gap=465 poll_thresh=22 ino=257 dd-2584 [000] 38.740375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=43676 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 38.742632: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=520 wrote=864 to_write=7328 dd-2584 [001] 38.746124: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1153 unstable=0 bg_thresh=1008 thresh=2017 gap=465 poll_thresh=22 ino=257 dd-2584 [001] 38.746133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=43676 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.754108: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1153 unstable=0 bg_thresh=1008 thresh=2017 gap=465 poll_thresh=22 ino=257 dd-2584 [001] 38.754118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=43676 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.762116: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1003 unstable=0 bg_thresh=1008 thresh=2017 gap=615 poll_thresh=22 ino=257 dd-2584 [001] 38.762216: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1003 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 38.762330: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1003 unstable=0 bg_thresh=1013 thresh=2027 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 38.762445: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1003 unstable=0 bg_thresh=1016 thresh=2032 gap=555 poll_thresh=18 ino=257 dd-2584 [001] 38.762569: balance_dirty_state: bdi btrfs-1: dirty=524 wb=1003 unstable=0 bg_thresh=1012 thresh=2025 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 38.762574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=43676 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.770135: balance_dirty_state: bdi btrfs-1: dirty=524 wb=1003 unstable=0 bg_thresh=1012 thresh=2025 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 38.770144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=43676 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.778054: balance_dirty_state: bdi btrfs-1: dirty=524 wb=878 unstable=0 bg_thresh=1012 thresh=2025 gap=623 poll_thresh=19 ino=257 dd-2584 [001] 38.778152: balance_dirty_state: bdi btrfs-1: dirty=524 wb=878 unstable=0 bg_thresh=1015 thresh=2030 gap=628 poll_thresh=14 ino=257 dd-2584 [001] 38.778216: balance_dirty_state: bdi btrfs-1: dirty=549 wb=878 unstable=0 bg_thresh=1012 thresh=2024 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 38.778450: balance_dirty_state: bdi btrfs-1: dirty=574 wb=878 unstable=0 bg_thresh=1014 thresh=2029 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 38.778571: balance_dirty_state: bdi btrfs-1: dirty=599 wb=878 unstable=0 bg_thresh=1014 thresh=2028 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 38.778691: balance_dirty_state: bdi btrfs-1: dirty=624 wb=878 unstable=0 bg_thresh=1016 thresh=2032 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 38.778812: balance_dirty_state: bdi btrfs-1: dirty=649 wb=878 unstable=0 bg_thresh=1015 thresh=2031 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 38.778817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-121% task_weight=100% bdi_bw=43676 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.786047: balance_dirty_state: bdi btrfs-1: dirty=649 wb=878 unstable=0 bg_thresh=1015 thresh=2031 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 38.786056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-121% task_weight=100% bdi_bw=43676 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.794083: balance_dirty_state: bdi btrfs-1: dirty=649 wb=753 unstable=0 bg_thresh=1015 thresh=2031 gap=629 poll_thresh=19 ino=257 dd-2584 [001] 38.794198: balance_dirty_state: bdi btrfs-1: dirty=674 wb=753 unstable=0 bg_thresh=1012 thresh=2025 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 38.794308: balance_dirty_state: bdi btrfs-1: dirty=699 wb=753 unstable=0 bg_thresh=1012 thresh=2024 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 38.794420: balance_dirty_state: bdi btrfs-1: dirty=699 wb=728 unstable=0 bg_thresh=1014 thresh=2029 gap=602 poll_thresh=16 ino=257 dd-2584 [001] 38.794629: balance_dirty_state: bdi btrfs-1: dirty=749 wb=728 unstable=0 bg_thresh=1014 thresh=2028 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 38.794837: balance_dirty_state: bdi btrfs-1: dirty=774 wb=728 unstable=0 bg_thresh=1013 thresh=2027 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 38.795046: balance_dirty_state: bdi btrfs-1: dirty=799 wb=728 unstable=0 bg_thresh=1015 thresh=2031 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 38.795054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-121% task_weight=100% bdi_bw=42208 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.802119: balance_dirty_state: bdi btrfs-1: dirty=799 wb=728 unstable=0 bg_thresh=1015 thresh=2031 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 38.802128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=42208 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.810025: balance_dirty_state: bdi btrfs-1: dirty=799 wb=728 unstable=0 bg_thresh=1012 thresh=2025 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 38.810031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=42208 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.818085: balance_dirty_state: bdi btrfs-1: dirty=799 wb=603 unstable=0 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=19 ino=257 dd-2584 [001] 38.818360: balance_dirty_state: bdi btrfs-1: dirty=824 wb=603 unstable=0 bg_thresh=1006 thresh=2013 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 38.818432: balance_dirty_state: bdi btrfs-1: dirty=849 wb=603 unstable=0 bg_thresh=1009 thresh=2018 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 38.818504: balance_dirty_state: bdi btrfs-1: dirty=849 wb=603 unstable=0 bg_thresh=1008 thresh=2017 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 38.818647: balance_dirty_state: bdi btrfs-1: dirty=874 wb=603 unstable=0 bg_thresh=1008 thresh=2016 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 38.818789: balance_dirty_state: bdi btrfs-1: dirty=924 wb=603 unstable=0 bg_thresh=1007 thresh=2015 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 38.818794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=42208 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.826071: balance_dirty_state: bdi btrfs-1: dirty=924 wb=603 unstable=0 bg_thresh=1001 thresh=2003 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 38.826080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=42208 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.838082: balance_dirty_state: bdi btrfs-1: dirty=924 wb=478 unstable=0 bg_thresh=997 thresh=1995 gap=593 poll_thresh=18 ino=257 dd-2584 [001] 38.838163: balance_dirty_state: bdi btrfs-1: dirty=924 wb=478 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=13 ino=257 dd-2584 [001] 38.838242: balance_dirty_state: bdi btrfs-1: dirty=962 wb=478 unstable=0 bg_thresh=1001 thresh=2002 gap=562 poll_thresh=14 ino=257 dd-2584 [001] 38.838321: balance_dirty_state: bdi btrfs-1: dirty=975 wb=478 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 38.838399: balance_dirty_state: bdi btrfs-1: dirty=988 wb=478 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=16 ino=257 dd-2584 [001] 38.838560: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=478 unstable=0 bg_thresh=1001 thresh=2002 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 38.838565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=42208 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 38.838633: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21384 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 38.841524: writeback_single_inode: bdi btrfs-1: ino=257 state= age=616 wrote=608 to_write=7584 dd-2584 [001] 38.846067: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1106 unstable=0 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 38.846076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=42208 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 38.854152: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1106 unstable=0 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=17 ino=257 dd-2584 [005] 38.854160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=42208 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 38.862084: balance_dirty_state: bdi btrfs-1: dirty=399 wb=981 unstable=0 bg_thresh=1001 thresh=2003 gap=623 poll_thresh=17 ino=257 dd-2584 [005] 38.862219: balance_dirty_state: bdi btrfs-1: dirty=399 wb=981 unstable=0 bg_thresh=1001 thresh=2003 gap=623 poll_thresh=13 ino=257 dd-2584 [005] 38.862343: balance_dirty_state: bdi btrfs-1: dirty=424 wb=981 unstable=0 bg_thresh=1001 thresh=2002 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 38.862466: balance_dirty_state: bdi btrfs-1: dirty=449 wb=981 unstable=0 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=15 ino=257 dd-2584 [005] 38.862947: balance_dirty_state: bdi btrfs-1: dirty=449 wb=981 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 38.863223: balance_dirty_state: bdi btrfs-1: dirty=488 wb=981 unstable=0 bg_thresh=1000 thresh=2001 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 38.863498: balance_dirty_state: bdi btrfs-1: dirty=514 wb=981 unstable=0 bg_thresh=1001 thresh=2003 gap=508 poll_thresh=18 ino=257 dd-2584 [005] 38.863772: balance_dirty_state: bdi btrfs-1: dirty=553 wb=981 unstable=0 bg_thresh=1000 thresh=2001 gap=467 poll_thresh=19 ino=257 dd-2584 [005] 38.863781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=42208 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 38.870143: balance_dirty_state: bdi btrfs-1: dirty=553 wb=981 unstable=0 bg_thresh=1000 thresh=2001 gap=467 poll_thresh=19 ino=257 dd-2584 [005] 38.870153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=42208 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.878121: balance_dirty_state: bdi btrfs-1: dirty=553 wb=856 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=19 ino=257 dd-2584 [001] 38.878265: balance_dirty_state: bdi btrfs-1: dirty=553 wb=856 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 38.878392: balance_dirty_state: bdi btrfs-1: dirty=578 wb=856 unstable=0 bg_thresh=996 thresh=1993 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 38.878530: balance_dirty_state: bdi btrfs-1: dirty=591 wb=856 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 38.878803: balance_dirty_state: bdi btrfs-1: dirty=630 wb=856 unstable=0 bg_thresh=996 thresh=1992 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 38.879076: balance_dirty_state: bdi btrfs-1: dirty=656 wb=856 unstable=0 bg_thresh=996 thresh=1992 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 38.879085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=42208 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.886053: balance_dirty_state: bdi btrfs-1: dirty=656 wb=856 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 38.886059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=42208 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.894187: balance_dirty_state: bdi btrfs-1: dirty=656 wb=731 unstable=0 bg_thresh=997 thresh=1994 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 38.894279: balance_dirty_state: bdi btrfs-1: dirty=656 wb=731 unstable=0 bg_thresh=998 thresh=1996 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 38.894338: balance_dirty_state: bdi btrfs-1: dirty=681 wb=731 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 38.894563: balance_dirty_state: bdi btrfs-1: dirty=706 wb=731 unstable=0 bg_thresh=996 thresh=1993 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 38.894629: balance_dirty_state: bdi btrfs-1: dirty=719 wb=731 unstable=0 bg_thresh=996 thresh=1992 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 38.894757: balance_dirty_state: bdi btrfs-1: dirty=758 wb=731 unstable=0 bg_thresh=996 thresh=1992 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 38.894890: balance_dirty_state: bdi btrfs-1: dirty=784 wb=731 unstable=0 bg_thresh=996 thresh=1993 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 38.894895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=42208 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.902139: balance_dirty_state: bdi btrfs-1: dirty=784 wb=631 unstable=0 bg_thresh=994 thresh=1989 gap=574 poll_thresh=18 ino=257 dd-2584 [001] 38.902278: balance_dirty_state: bdi btrfs-1: dirty=784 wb=631 unstable=0 bg_thresh=997 thresh=1994 gap=579 poll_thresh=13 ino=257 dd-2584 [001] 38.902408: balance_dirty_state: bdi btrfs-1: dirty=822 wb=631 unstable=0 bg_thresh=994 thresh=1988 gap=535 poll_thresh=14 ino=257 dd-2584 [001] 38.902549: balance_dirty_state: bdi btrfs-1: dirty=835 wb=631 unstable=0 bg_thresh=993 thresh=1987 gap=521 poll_thresh=15 ino=257 dd-2584 [001] 38.902683: balance_dirty_state: bdi btrfs-1: dirty=835 wb=631 unstable=0 bg_thresh=997 thresh=1995 gap=529 poll_thresh=16 ino=257 dd-2584 [001] 38.902946: balance_dirty_state: bdi btrfs-1: dirty=885 wb=631 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=17 ino=257 dd-2584 [001] 38.902955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=40568 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.910132: balance_dirty_state: bdi btrfs-1: dirty=885 wb=631 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=17 ino=257 dd-2584 [001] 38.910163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=40568 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.918110: balance_dirty_state: bdi btrfs-1: dirty=885 wb=506 unstable=0 bg_thresh=995 thresh=1991 gap=600 poll_thresh=17 ino=257 dd-2584 [001] 38.918198: balance_dirty_state: bdi btrfs-1: dirty=898 wb=506 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 38.918265: balance_dirty_state: bdi btrfs-1: dirty=911 wb=506 unstable=0 bg_thresh=995 thresh=1991 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 38.918331: balance_dirty_state: bdi btrfs-1: dirty=911 wb=506 unstable=0 bg_thresh=994 thresh=1988 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 38.918394: balance_dirty_state: bdi btrfs-1: dirty=936 wb=506 unstable=0 bg_thresh=994 thresh=1988 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 38.918682: balance_dirty_state: bdi btrfs-1: dirty=961 wb=506 unstable=0 bg_thresh=993 thresh=1987 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 38.918811: balance_dirty_state: bdi btrfs-1: dirty=986 wb=506 unstable=0 bg_thresh=995 thresh=1991 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 38.918944: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=506 unstable=0 bg_thresh=996 thresh=1992 gap=462 poll_thresh=19 ino=257 dd-2584 [001] 38.918949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=40568 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 38.919061: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21464 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 38.922169: writeback_single_inode: bdi btrfs-1: ino=257 state= age=60 wrote=656 to_write=7536 dd-2584 [001] 38.926105: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1031 unstable=0 bg_thresh=999 thresh=1998 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 38.926201: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1031 unstable=0 bg_thresh=996 thresh=1992 gap=562 poll_thresh=14 ino=257 dd-2584 [001] 38.926267: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1031 unstable=0 bg_thresh=998 thresh=1997 gap=542 poll_thresh=15 ino=257 dd-2584 [001] 38.926479: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1031 unstable=0 bg_thresh=996 thresh=1993 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 38.926604: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1031 unstable=0 bg_thresh=999 thresh=1998 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 38.927048: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1031 unstable=0 bg_thresh=1051 thresh=2103 gap=573 poll_thresh=18 ino=257 dd-2584 [001] 38.927164: balance_dirty_state: bdi btrfs-1: dirty=524 wb=1031 unstable=0 bg_thresh=1050 thresh=2101 gap=546 poll_thresh=19 ino=257 dd-2584 [001] 38.927443: balance_dirty_state: bdi btrfs-1: dirty=549 wb=1031 unstable=0 bg_thresh=1050 thresh=2100 gap=520 poll_thresh=20 ino=257 dd-2584 [001] 38.927448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1357 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=40568 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.934156: balance_dirty_state: bdi btrfs-1: dirty=549 wb=881 unstable=0 bg_thresh=1050 thresh=2100 gap=670 poll_thresh=20 ino=257 dd-2584 [001] 38.934261: balance_dirty_state: bdi btrfs-1: dirty=574 wb=881 unstable=0 bg_thresh=1050 thresh=2100 gap=645 poll_thresh=15 ino=257 dd-2584 [001] 38.934319: balance_dirty_state: bdi btrfs-1: dirty=599 wb=881 unstable=0 bg_thresh=1049 thresh=2099 gap=619 poll_thresh=16 ino=257 dd-2584 [001] 38.934432: balance_dirty_state: bdi btrfs-1: dirty=624 wb=881 unstable=0 bg_thresh=1049 thresh=2098 gap=593 poll_thresh=17 ino=257 dd-2584 [001] 38.934545: balance_dirty_state: bdi btrfs-1: dirty=649 wb=881 unstable=0 bg_thresh=1051 thresh=2102 gap=572 poll_thresh=18 ino=257 dd-2584 [001] 38.934658: balance_dirty_state: bdi btrfs-1: dirty=674 wb=881 unstable=0 bg_thresh=1050 thresh=2101 gap=546 poll_thresh=19 ino=257 dd-2584 [001] 38.934773: balance_dirty_state: bdi btrfs-1: dirty=724 wb=881 unstable=0 bg_thresh=1050 thresh=2100 gap=495 poll_thresh=20 ino=257 dd-2584 [001] 38.934778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1357 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=40568 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 38.946117: balance_dirty_state: bdi btrfs-1: dirty=724 wb=881 unstable=0 bg_thresh=1034 thresh=2069 gap=464 poll_thresh=20 ino=257 dd-2584 [001] 38.946127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=40568 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 38.958137: balance_dirty_state: bdi btrfs-1: dirty=724 wb=781 unstable=0 bg_thresh=1034 thresh=2068 gap=563 poll_thresh=20 ino=257 dd-2584 [001] 38.958228: balance_dirty_state: bdi btrfs-1: dirty=724 wb=756 unstable=0 bg_thresh=1034 thresh=2068 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 38.958351: balance_dirty_state: bdi btrfs-1: dirty=749 wb=756 unstable=0 bg_thresh=1034 thresh=2068 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 38.958591: balance_dirty_state: bdi btrfs-1: dirty=774 wb=756 unstable=0 bg_thresh=1036 thresh=2072 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 38.959154: balance_dirty_state: bdi btrfs-1: dirty=824 wb=756 unstable=0 bg_thresh=1035 thresh=2071 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 38.959163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1329 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-124% task_weight=100% bdi_bw=40568 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 38.970077: balance_dirty_state: bdi btrfs-1: dirty=824 wb=756 unstable=0 bg_thresh=1042 thresh=2085 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 38.970086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1342 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-3% task_gap=-108% task_weight=100% bdi_bw=40568 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 38.978042: balance_dirty_state: bdi btrfs-1: dirty=824 wb=653 unstable=0 bg_thresh=1029 thresh=2059 gap=582 poll_thresh=18 ino=257 dd-2584 [002] 38.978260: balance_dirty_state: bdi btrfs-1: dirty=837 wb=653 unstable=0 bg_thresh=1029 thresh=2059 gap=569 poll_thresh=13 ino=257 dd-2584 [002] 38.978325: balance_dirty_state: bdi btrfs-1: dirty=862 wb=653 unstable=0 bg_thresh=1029 thresh=2059 gap=544 poll_thresh=14 ino=257 dd-2584 [002] 38.978390: balance_dirty_state: bdi btrfs-1: dirty=862 wb=653 unstable=0 bg_thresh=1032 thresh=2064 gap=549 poll_thresh=15 ino=257 dd-2584 [002] 38.978455: balance_dirty_state: bdi btrfs-1: dirty=887 wb=653 unstable=0 bg_thresh=1034 thresh=2069 gap=529 poll_thresh=16 ino=257 dd-2584 [002] 38.978588: balance_dirty_state: bdi btrfs-1: dirty=912 wb=653 unstable=0 bg_thresh=1037 thresh=2074 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 38.978592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=40568 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 38.986044: balance_dirty_state: bdi btrfs-1: dirty=908 wb=648 unstable=0 bg_thresh=1033 thresh=2066 gap=510 poll_thresh=17 ino=257 dd-2584 [002] 38.986048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-14% task_gap=-129% task_weight=100% bdi_bw=40568 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 38.994053: balance_dirty_state: bdi btrfs-1: dirty=910 wb=648 unstable=0 bg_thresh=1041 thresh=2083 gap=525 poll_thresh=17 ino=257 dd-2584 [002] 38.994127: balance_dirty_state: bdi btrfs-1: dirty=935 wb=648 unstable=0 bg_thresh=1042 thresh=2085 gap=502 poll_thresh=13 ino=257 dd-2584 [002] 38.994132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1342 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-3% task_gap=-108% task_weight=100% bdi_bw=40568 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 39.002054: balance_dirty_state: bdi btrfs-1: dirty=935 wb=533 unstable=0 bg_thresh=1021 thresh=2042 gap=574 poll_thresh=13 ino=257 dd-2584 [002] 39.002123: balance_dirty_state: bdi btrfs-1: dirty=935 wb=533 unstable=0 bg_thresh=1021 thresh=2042 gap=574 poll_thresh=10 ino=257 dd-2584 [002] 39.002187: balance_dirty_state: bdi btrfs-1: dirty=960 wb=533 unstable=0 bg_thresh=1021 thresh=2042 gap=549 poll_thresh=11 ino=257 dd-2584 [002] 39.002252: balance_dirty_state: bdi btrfs-1: dirty=985 wb=533 unstable=0 bg_thresh=1023 thresh=2047 gap=529 poll_thresh=12 ino=257 dd-2584 [002] 39.002316: balance_dirty_state: bdi btrfs-1: dirty=985 wb=533 unstable=0 bg_thresh=1023 thresh=2047 gap=529 poll_thresh=13 ino=257 dd-2584 [002] 39.002381: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=533 unstable=0 bg_thresh=1026 thresh=2052 gap=509 poll_thresh=14 ino=257 dd-2584 [002] 39.002385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1400 avg_dirty=1400 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=40568 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 39.014181: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=533 unstable=0 bg_thresh=1023 thresh=2046 gap=503 poll_thresh=14 ino=257 dd-2584 [005] 39.014190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-2% task_gap=-106% task_weight=100% bdi_bw=39096 base_bw=42000 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [002] 39.026194: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=405 unstable=0 bg_thresh=1019 thresh=2038 gap=626 poll_thresh=14 ino=257 dd-2584 [002] 39.026294: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=405 unstable=0 bg_thresh=1019 thresh=2038 gap=601 poll_thresh=10 ino=257 flush-btrfs-1-2586 [006] 39.026317: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21572 wrote=0 to_write=8192 dd-2584 [002] 39.026385: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=405 unstable=0 bg_thresh=1021 thresh=2043 gap=606 poll_thresh=11 ino=257 dd-2584 [002] 39.026471: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=405 unstable=0 bg_thresh=1021 thresh=2043 gap=581 poll_thresh=12 ino=257 dd-2584 [002] 39.026836: balance_dirty_state: bdi btrfs-1: dirty=982 wb=505 unstable=0 bg_thresh=1024 thresh=2048 gap=561 poll_thresh=13 ino=257 dd-2584 [002] 39.026923: balance_dirty_state: bdi btrfs-1: dirty=957 wb=530 unstable=0 bg_thresh=1024 thresh=2048 gap=561 poll_thresh=14 ino=257 dd-2584 [002] 39.027016: balance_dirty_state: bdi btrfs-1: dirty=957 wb=555 unstable=0 bg_thresh=1026 thresh=2053 gap=541 poll_thresh=15 ino=257 dd-2584 [002] 39.027112: balance_dirty_state: bdi btrfs-1: dirty=932 wb=580 unstable=0 bg_thresh=1026 thresh=2052 gap=540 poll_thresh=16 ino=257 dd-2584 [002] 39.027297: balance_dirty_state: bdi btrfs-1: dirty=932 wb=630 unstable=0 bg_thresh=1025 thresh=2051 gap=489 poll_thresh=17 ino=257 dd-2584 [002] 39.027299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1310 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-23% task_gap=-148% task_weight=101% bdi_bw=39096 base_bw=42000 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 39.028494: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=768 to_write=7424 dd-2584 [004] 39.034208: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1169 unstable=0 bg_thresh=1029 thresh=2058 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 39.034217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1317 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-139% task_weight=100% bdi_bw=39096 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 39.042192: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1165 unstable=0 bg_thresh=1032 thresh=2065 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 39.042203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1323 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-15% task_gap=-131% task_weight=101% bdi_bw=39096 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 39.050148: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1037 unstable=0 bg_thresh=1030 thresh=2061 gap=634 poll_thresh=17 ino=257 dd-2584 [004] 39.050273: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1037 unstable=0 bg_thresh=1030 thresh=2061 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 39.050394: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1037 unstable=0 bg_thresh=1033 thresh=2066 gap=614 poll_thresh=14 ino=257 dd-2584 [004] 39.050519: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1037 unstable=0 bg_thresh=1032 thresh=2065 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 39.050640: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1037 unstable=0 bg_thresh=1032 thresh=2065 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 39.050881: balance_dirty_state: bdi btrfs-1: dirty=490 wb=1037 unstable=0 bg_thresh=1032 thresh=2064 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 39.051124: balance_dirty_state: bdi btrfs-1: dirty=515 wb=1037 unstable=0 bg_thresh=1034 thresh=2068 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 39.051133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1326 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-13% task_gap=-128% task_weight=101% bdi_bw=39096 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 39.058166: balance_dirty_state: bdi btrfs-1: dirty=515 wb=1037 unstable=0 bg_thresh=1034 thresh=2068 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 39.058178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1326 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-13% task_gap=-128% task_weight=101% bdi_bw=39096 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 39.066139: balance_dirty_state: bdi btrfs-1: dirty=515 wb=910 unstable=0 bg_thresh=1030 thresh=2060 gap=635 poll_thresh=18 ino=257 dd-2584 [004] 39.066249: balance_dirty_state: bdi btrfs-1: dirty=540 wb=910 unstable=0 bg_thresh=1027 thresh=2054 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 39.066312: balance_dirty_state: bdi btrfs-1: dirty=540 wb=910 unstable=0 bg_thresh=1029 thresh=2059 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 39.066546: balance_dirty_state: bdi btrfs-1: dirty=565 wb=910 unstable=0 bg_thresh=1029 thresh=2058 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 39.066608: balance_dirty_state: bdi btrfs-1: dirty=590 wb=910 unstable=0 bg_thresh=1029 thresh=2058 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 39.066729: balance_dirty_state: bdi btrfs-1: dirty=615 wb=910 unstable=0 bg_thresh=1031 thresh=2062 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 39.066859: balance_dirty_state: bdi btrfs-1: dirty=628 wb=910 unstable=0 bg_thresh=1028 thresh=2057 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 39.066993: balance_dirty_state: bdi btrfs-1: dirty=667 wb=910 unstable=0 bg_thresh=1027 thresh=2055 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 39.066998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1314 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-188% task_weight=100% bdi_bw=39096 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 39.074202: balance_dirty_state: bdi btrfs-1: dirty=667 wb=784 unstable=0 bg_thresh=1028 thresh=2057 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 39.074308: balance_dirty_state: bdi btrfs-1: dirty=692 wb=784 unstable=0 bg_thresh=1029 thresh=2059 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 39.074402: balance_dirty_state: bdi btrfs-1: dirty=717 wb=784 unstable=0 bg_thresh=1029 thresh=2059 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 39.074498: balance_dirty_state: bdi btrfs-1: dirty=717 wb=784 unstable=0 bg_thresh=1029 thresh=2058 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 39.074685: balance_dirty_state: bdi btrfs-1: dirty=767 wb=784 unstable=0 bg_thresh=1031 thresh=2062 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 39.074691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1400 avg_dirty=1400 bdi_gap=6% task_gap=-86% task_weight=100% bdi_bw=39096 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 39.082260: balance_dirty_state: bdi btrfs-1: dirty=767 wb=784 unstable=0 bg_thresh=1029 thresh=2058 gap=507 poll_thresh=13 ino=257 dd-2584 [002] 39.082265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1400 avg_dirty=1400 bdi_gap=4% task_gap=-90% task_weight=99% bdi_bw=39096 base_bw=42000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 39.090303: balance_dirty_state: bdi btrfs-1: dirty=792 wb=634 unstable=0 bg_thresh=1029 thresh=2058 gap=632 poll_thresh=10 ino=257 dd-2584 [002] 39.090361: balance_dirty_state: bdi btrfs-1: dirty=817 wb=634 unstable=0 bg_thresh=1031 thresh=2063 gap=612 poll_thresh=11 ino=257 dd-2584 [002] 39.090581: balance_dirty_state: bdi btrfs-1: dirty=817 wb=634 unstable=0 bg_thresh=1034 thresh=2068 gap=617 poll_thresh=12 ino=257 dd-2584 [002] 39.090639: balance_dirty_state: bdi btrfs-1: dirty=842 wb=634 unstable=0 bg_thresh=1034 thresh=2068 gap=592 poll_thresh=13 ino=257 dd-2584 [002] 39.090697: balance_dirty_state: bdi btrfs-1: dirty=867 wb=634 unstable=0 bg_thresh=1036 thresh=2073 gap=572 poll_thresh=14 ino=257 dd-2584 [002] 39.090755: balance_dirty_state: bdi btrfs-1: dirty=867 wb=634 unstable=0 bg_thresh=1039 thresh=2078 gap=577 poll_thresh=15 ino=257 dd-2584 [002] 39.090813: balance_dirty_state: bdi btrfs-1: dirty=892 wb=634 unstable=0 bg_thresh=1036 thresh=2072 gap=546 poll_thresh=16 ino=257 dd-2584 [002] 39.090927: balance_dirty_state: bdi btrfs-1: dirty=917 wb=634 unstable=0 bg_thresh=1035 thresh=2071 gap=520 poll_thresh=17 ino=257 dd-2584 [002] 39.091050: balance_dirty_state: bdi btrfs-1: dirty=955 wb=634 unstable=0 bg_thresh=1034 thresh=2068 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 39.091055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=39096 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 39.098082: balance_dirty_state: bdi btrfs-1: dirty=955 wb=509 unstable=0 bg_thresh=1029 thresh=2058 gap=594 poll_thresh=18 ino=257 dd-2584 [002] 39.098165: balance_dirty_state: bdi btrfs-1: dirty=980 wb=509 unstable=0 bg_thresh=1029 thresh=2058 gap=569 poll_thresh=13 ino=257 dd-2584 [002] 39.098222: balance_dirty_state: bdi btrfs-1: dirty=980 wb=509 unstable=0 bg_thresh=1029 thresh=2058 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 39.098278: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=509 unstable=0 bg_thresh=1031 thresh=2063 gap=549 poll_thresh=15 ino=257 dd-2584 [002] 39.098334: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=509 unstable=0 bg_thresh=1031 thresh=2063 gap=549 poll_thresh=16 ino=257 dd-2584 [002] 39.098448: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=509 unstable=0 bg_thresh=1036 thresh=2073 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 39.098453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=39096 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 39.098473: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21644 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 39.101566: writeback_single_inode: bdi btrfs-1: ino=257 state= age=172 wrote=656 to_write=7536 dd-2584 [002] 39.106230: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1161 unstable=0 bg_thresh=1036 thresh=2073 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 39.106239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=39096 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 39.114221: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1161 unstable=0 bg_thresh=1036 thresh=2073 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 39.114231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=39096 base_bw=42000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 39.122210: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1036 unstable=0 bg_thresh=1034 thresh=2068 gap=629 poll_thresh=17 ino=257 dd-2584 [002] 39.122280: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1036 unstable=0 bg_thresh=1034 thresh=2068 gap=629 poll_thresh=13 ino=257 dd-2584 [002] 39.122512: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1036 unstable=0 bg_thresh=1034 thresh=2068 gap=604 poll_thresh=14 ino=257 dd-2584 [002] 39.122571: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1036 unstable=0 bg_thresh=1036 thresh=2073 gap=584 poll_thresh=15 ino=257 dd-2584 [002] 39.122632: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1036 unstable=0 bg_thresh=1036 thresh=2073 gap=584 poll_thresh=16 ino=257 dd-2584 [002] 39.122752: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1036 unstable=0 bg_thresh=1035 thresh=2071 gap=532 poll_thresh=17 ino=257 dd-2584 [002] 39.122872: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1036 unstable=0 bg_thresh=1035 thresh=2070 gap=506 poll_thresh=18 ino=257 dd-2584 [002] 39.122877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=38564 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 39.130182: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1036 unstable=0 bg_thresh=1037 thresh=2075 gap=511 poll_thresh=18 ino=257 dd-2584 [002] 39.130191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=38564 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 39.138173: balance_dirty_state: bdi btrfs-1: dirty=528 wb=923 unstable=0 bg_thresh=1019 thresh=2039 gap=588 poll_thresh=18 ino=257 dd-2584 [002] 39.138280: balance_dirty_state: bdi btrfs-1: dirty=553 wb=923 unstable=0 bg_thresh=1019 thresh=2039 gap=563 poll_thresh=13 ino=257 dd-2584 [002] 39.138342: balance_dirty_state: bdi btrfs-1: dirty=553 wb=923 unstable=0 bg_thresh=1019 thresh=2039 gap=563 poll_thresh=14 ino=257 dd-2584 [002] 39.138404: balance_dirty_state: bdi btrfs-1: dirty=578 wb=923 unstable=0 bg_thresh=1022 thresh=2044 gap=543 poll_thresh=15 ino=257 dd-2584 [002] 39.138462: balance_dirty_state: bdi btrfs-1: dirty=578 wb=923 unstable=0 bg_thresh=1022 thresh=2044 gap=543 poll_thresh=16 ino=257 dd-2584 [002] 39.138582: balance_dirty_state: bdi btrfs-1: dirty=628 wb=923 unstable=0 bg_thresh=1027 thresh=2054 gap=503 poll_thresh=17 ino=257 dd-2584 [002] 39.138586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1400 avg_dirty=1400 bdi_gap=2% task_gap=-95% task_weight=99% bdi_bw=38564 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 39.146152: balance_dirty_state: bdi btrfs-1: dirty=628 wb=798 unstable=0 bg_thresh=1013 thresh=2027 gap=601 poll_thresh=13 ino=257 dd-2584 [002] 39.146216: balance_dirty_state: bdi btrfs-1: dirty=653 wb=798 unstable=0 bg_thresh=1013 thresh=2027 gap=576 poll_thresh=14 ino=257 dd-2584 [002] 39.146282: balance_dirty_state: bdi btrfs-1: dirty=678 wb=798 unstable=0 bg_thresh=1013 thresh=2026 gap=550 poll_thresh=15 ino=257 dd-2584 [002] 39.146517: balance_dirty_state: bdi btrfs-1: dirty=678 wb=798 unstable=0 bg_thresh=1010 thresh=2020 gap=544 poll_thresh=16 ino=257 dd-2584 [002] 39.146641: balance_dirty_state: bdi btrfs-1: dirty=728 wb=798 unstable=0 bg_thresh=1014 thresh=2029 gap=503 poll_thresh=17 ino=257 dd-2584 [002] 39.146646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1360 avg_dirty=1360 bdi_gap=11% task_gap=-77% task_weight=100% bdi_bw=38564 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 39.154168: balance_dirty_state: bdi btrfs-1: dirty=728 wb=798 unstable=0 bg_thresh=1014 thresh=2028 gap=502 poll_thresh=13 ino=257 dd-2584 [002] 39.154172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1360 avg_dirty=1360 bdi_gap=10% task_gap=-78% task_weight=100% bdi_bw=38564 base_bw=36752 task_bw=0 dirtied=16 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 39.158417: balance_dirty_state: bdi 0:15: dirty=715 wb=807 unstable=0 bg_thresh=1014 thresh=2028 gap=506 poll_thresh=67 ino=2375722 collect-vmstat.-2569 [000] 39.158425: balance_dirty_pages: bdi 0:15: bdi_limit=6 task_limit=6 bdi_dirty=3 avg_dirty=3 bdi_gap=343% task_gap=686% task_weight=0% bdi_bw=102400 base_bw=102400 task_bw=921600 dirtied=67 period=4 think=9808 pause=-9804 dd-2584 [002] 39.162270: balance_dirty_state: bdi btrfs-1: dirty=740 wb=807 unstable=0 bg_thresh=1016 thresh=2033 gap=486 poll_thresh=10 ino=257 dd-2584 [002] 39.162279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=38564 base_bw=36752 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 39.170230: balance_dirty_state: bdi btrfs-1: dirty=740 wb=807 unstable=0 bg_thresh=1014 thresh=2029 gap=482 poll_thresh=10 ino=257 dd-2584 [002] 39.170240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=38564 base_bw=36752 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 39.178172: balance_dirty_state: bdi btrfs-1: dirty=740 wb=682 unstable=0 bg_thresh=1011 thresh=2022 gap=600 poll_thresh=10 ino=257 dd-2584 [002] 39.178286: balance_dirty_state: bdi btrfs-1: dirty=740 wb=682 unstable=0 bg_thresh=1012 thresh=2024 gap=602 poll_thresh=7 ino=257 dd-2584 [002] 39.178350: balance_dirty_state: bdi btrfs-1: dirty=765 wb=682 unstable=0 bg_thresh=1012 thresh=2024 gap=577 poll_thresh=8 ino=257 dd-2584 [002] 39.178408: balance_dirty_state: bdi btrfs-1: dirty=765 wb=682 unstable=0 bg_thresh=1014 thresh=2029 gap=582 poll_thresh=9 ino=257 dd-2584 [002] 39.178466: balance_dirty_state: bdi btrfs-1: dirty=790 wb=682 unstable=0 bg_thresh=1014 thresh=2029 gap=557 poll_thresh=10 ino=257 dd-2584 [002] 39.178524: balance_dirty_state: bdi btrfs-1: dirty=815 wb=682 unstable=0 bg_thresh=1017 thresh=2034 gap=537 poll_thresh=11 ino=257 dd-2584 [002] 39.178584: balance_dirty_state: bdi btrfs-1: dirty=815 wb=682 unstable=0 bg_thresh=1019 thresh=2039 gap=542 poll_thresh=12 ino=257 dd-2584 [002] 39.178645: balance_dirty_state: bdi btrfs-1: dirty=840 wb=682 unstable=0 bg_thresh=1022 thresh=2044 gap=522 poll_thresh=13 ino=257 dd-2584 [002] 39.178705: balance_dirty_state: bdi btrfs-1: dirty=865 wb=682 unstable=0 bg_thresh=1019 thresh=2038 gap=491 poll_thresh=14 ino=257 dd-2584 [002] 39.178709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-112% task_weight=99% bdi_bw=38564 base_bw=36752 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 39.186197: balance_dirty_state: bdi btrfs-1: dirty=865 wb=682 unstable=0 bg_thresh=1019 thresh=2038 gap=491 poll_thresh=14 ino=257 dd-2584 [002] 39.186206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-112% task_weight=99% bdi_bw=38564 base_bw=36752 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 39.194306: balance_dirty_state: bdi btrfs-1: dirty=865 wb=532 unstable=0 bg_thresh=1017 thresh=2034 gap=637 poll_thresh=14 ino=257 dd-2584 [002] 39.194386: balance_dirty_state: bdi btrfs-1: dirty=865 wb=532 unstable=0 bg_thresh=1017 thresh=2034 gap=637 poll_thresh=10 ino=257 dd-2584 [002] 39.194449: balance_dirty_state: bdi btrfs-1: dirty=890 wb=532 unstable=0 bg_thresh=1019 thresh=2039 gap=617 poll_thresh=11 ino=257 dd-2584 [002] 39.194513: balance_dirty_state: bdi btrfs-1: dirty=915 wb=532 unstable=0 bg_thresh=1019 thresh=2039 gap=592 poll_thresh=12 ino=257 dd-2584 [002] 39.194752: balance_dirty_state: bdi btrfs-1: dirty=915 wb=532 unstable=0 bg_thresh=1019 thresh=2038 gap=591 poll_thresh=13 ino=257 dd-2584 [002] 39.194817: balance_dirty_state: bdi btrfs-1: dirty=940 wb=532 unstable=0 bg_thresh=1019 thresh=2038 gap=566 poll_thresh=14 ino=257 dd-2584 [002] 39.194879: balance_dirty_state: bdi btrfs-1: dirty=940 wb=532 unstable=0 bg_thresh=1018 thresh=2037 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 39.194943: balance_dirty_state: bdi btrfs-1: dirty=965 wb=532 unstable=0 bg_thresh=1021 thresh=2042 gap=545 poll_thresh=16 ino=257 dd-2584 [002] 39.195066: balance_dirty_state: bdi btrfs-1: dirty=990 wb=532 unstable=0 bg_thresh=1020 thresh=2041 gap=519 poll_thresh=17 ino=257 dd-2584 [002] 39.195196: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=532 unstable=0 bg_thresh=1017 thresh=2034 gap=462 poll_thresh=18 ino=257 dd-2584 [002] 39.195202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=38564 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 39.195221: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21740 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 39.196748: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=656 to_write=7536 dd-2584 [002] 39.202299: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1182 unstable=0 bg_thresh=1017 thresh=2034 gap=462 poll_thresh=18 ino=257 dd-2584 [002] 39.202309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=38564 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.210164: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1044 unstable=0 bg_thresh=1009 thresh=2019 gap=585 poll_thresh=18 ino=257 dd-2584 [006] 39.210272: balance_dirty_state: bdi btrfs-1: dirty=415 wb=994 unstable=0 bg_thresh=1012 thresh=2025 gap=616 poll_thresh=13 ino=257 dd-2584 [006] 39.210379: balance_dirty_state: bdi btrfs-1: dirty=415 wb=930 unstable=0 bg_thresh=1008 thresh=2016 gap=671 poll_thresh=14 ino=257 dd-2584 [006] 39.210475: balance_dirty_state: bdi btrfs-1: dirty=440 wb=930 unstable=0 bg_thresh=1010 thresh=2021 gap=651 poll_thresh=15 ino=257 dd-2584 [006] 39.210571: balance_dirty_state: bdi btrfs-1: dirty=440 wb=930 unstable=0 bg_thresh=1010 thresh=2021 gap=651 poll_thresh=16 ino=257 dd-2584 [006] 39.210715: balance_dirty_state: bdi btrfs-1: dirty=490 wb=930 unstable=0 bg_thresh=1013 thresh=2026 gap=606 poll_thresh=17 ino=257 dd-2584 [006] 39.210844: balance_dirty_state: bdi btrfs-1: dirty=515 wb=930 unstable=0 bg_thresh=1015 thresh=2030 gap=585 poll_thresh=18 ino=257 dd-2584 [006] 39.211148: balance_dirty_state: bdi btrfs-1: dirty=540 wb=930 unstable=0 bg_thresh=1014 thresh=2029 gap=559 poll_thresh=19 ino=257 dd-2584 [006] 39.211272: balance_dirty_state: bdi btrfs-1: dirty=590 wb=930 unstable=0 bg_thresh=1014 thresh=2028 gap=508 poll_thresh=20 ino=257 dd-2584 [006] 39.211402: balance_dirty_state: bdi btrfs-1: dirty=615 wb=930 unstable=0 bg_thresh=1016 thresh=2032 gap=487 poll_thresh=21 ino=257 dd-2584 [006] 39.211406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-119% task_weight=99% bdi_bw=38564 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.218233: balance_dirty_state: bdi btrfs-1: dirty=615 wb=930 unstable=0 bg_thresh=1016 thresh=2032 gap=487 poll_thresh=21 ino=257 dd-2584 [006] 39.218241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-119% task_weight=99% bdi_bw=38564 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.226144: balance_dirty_state: bdi btrfs-1: dirty=615 wb=805 unstable=0 bg_thresh=1010 thresh=2020 gap=600 poll_thresh=21 ino=257 dd-2584 [006] 39.226256: balance_dirty_state: bdi btrfs-1: dirty=640 wb=805 unstable=0 bg_thresh=1007 thresh=2014 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 39.226429: balance_dirty_state: bdi btrfs-1: dirty=665 wb=805 unstable=0 bg_thresh=1012 thresh=2025 gap=555 poll_thresh=17 ino=257 dd-2584 [006] 39.226606: balance_dirty_state: bdi btrfs-1: dirty=690 wb=805 unstable=0 bg_thresh=1009 thresh=2019 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 39.226782: balance_dirty_state: bdi btrfs-1: dirty=715 wb=805 unstable=0 bg_thresh=1007 thresh=2015 gap=495 poll_thresh=19 ino=257 dd-2584 [006] 39.226789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-138% task_weight=98% bdi_bw=38084 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.234247: balance_dirty_state: bdi btrfs-1: dirty=715 wb=805 unstable=0 bg_thresh=1013 thresh=2026 gap=506 poll_thresh=19 ino=257 dd-2584 [006] 39.234256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=38084 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.242271: balance_dirty_state: bdi btrfs-1: dirty=715 wb=805 unstable=0 bg_thresh=1013 thresh=2026 gap=506 poll_thresh=19 ino=257 dd-2584 [006] 39.242280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=38084 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 39.250288: balance_dirty_state: bdi btrfs-1: dirty=715 wb=805 unstable=0 bg_thresh=1013 thresh=2026 gap=506 poll_thresh=19 ino=257 dd-2584 [002] 39.250298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=38084 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 39.258245: balance_dirty_state: bdi btrfs-1: dirty=715 wb=805 unstable=0 bg_thresh=1013 thresh=2026 gap=506 poll_thresh=19 ino=257 dd-2584 [002] 39.258255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=38084 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 39.266143: balance_dirty_state: bdi btrfs-1: dirty=715 wb=667 unstable=0 bg_thresh=1014 thresh=2028 gap=646 poll_thresh=19 ino=257 dd-2584 [002] 39.266257: balance_dirty_state: bdi btrfs-1: dirty=715 wb=667 unstable=0 bg_thresh=1014 thresh=2028 gap=646 poll_thresh=14 ino=257 dd-2584 [002] 39.266360: balance_dirty_state: bdi btrfs-1: dirty=740 wb=667 unstable=0 bg_thresh=1014 thresh=2028 gap=621 poll_thresh=15 ino=257 dd-2584 [002] 39.266461: balance_dirty_state: bdi btrfs-1: dirty=765 wb=667 unstable=0 bg_thresh=1016 thresh=2033 gap=601 poll_thresh=16 ino=257 dd-2584 [002] 39.266964: balance_dirty_state: bdi btrfs-1: dirty=790 wb=667 unstable=0 bg_thresh=1019 thresh=2038 gap=581 poll_thresh=17 ino=257 dd-2584 [002] 39.267174: balance_dirty_state: bdi btrfs-1: dirty=815 wb=667 unstable=0 bg_thresh=1021 thresh=2042 gap=560 poll_thresh=18 ino=257 dd-2584 [002] 39.267382: balance_dirty_state: bdi btrfs-1: dirty=840 wb=667 unstable=0 bg_thresh=1020 thresh=2041 gap=534 poll_thresh=19 ino=257 dd-2584 [002] 39.267596: balance_dirty_state: bdi btrfs-1: dirty=890 wb=667 unstable=0 bg_thresh=1020 thresh=2040 gap=483 poll_thresh=20 ino=257 dd-2584 [002] 39.267604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-155% task_weight=99% bdi_bw=38084 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.274269: balance_dirty_state: bdi btrfs-1: dirty=890 wb=667 unstable=0 bg_thresh=1012 thresh=2025 gap=468 poll_thresh=20 ino=257 dd-2584 [006] 39.274275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=38084 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.282141: balance_dirty_state: bdi btrfs-1: dirty=890 wb=667 unstable=0 bg_thresh=1020 thresh=2041 gap=484 poll_thresh=20 ino=257 dd-2584 [006] 39.282149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=38084 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.290152: balance_dirty_state: bdi btrfs-1: dirty=890 wb=667 unstable=0 bg_thresh=1020 thresh=2041 gap=484 poll_thresh=20 ino=257 dd-2584 [006] 39.290156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=38084 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.298190: balance_dirty_state: bdi btrfs-1: dirty=890 wb=417 unstable=0 bg_thresh=1015 thresh=2030 gap=723 poll_thresh=20 ino=257 dd-2584 [006] 39.298284: balance_dirty_state: bdi btrfs-1: dirty=915 wb=417 unstable=0 bg_thresh=1015 thresh=2030 gap=698 poll_thresh=15 ino=257 dd-2584 [006] 39.298347: balance_dirty_state: bdi btrfs-1: dirty=940 wb=417 unstable=0 bg_thresh=1015 thresh=2030 gap=673 poll_thresh=16 ino=257 dd-2584 [006] 39.298463: balance_dirty_state: bdi btrfs-1: dirty=965 wb=417 unstable=0 bg_thresh=1020 thresh=2040 gap=658 poll_thresh=17 ino=257 dd-2584 [006] 39.298584: balance_dirty_state: bdi btrfs-1: dirty=990 wb=417 unstable=0 bg_thresh=1019 thresh=2039 gap=632 poll_thresh=18 ino=257 dd-2584 [006] 39.298703: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=417 unstable=0 bg_thresh=1019 thresh=2038 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 39.298987: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=417 unstable=0 bg_thresh=1018 thresh=2037 gap=555 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 39.299011: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21844 wrote=0 to_write=8192 dd-2584 [006] 39.299157: balance_dirty_state: bdi btrfs-1: dirty=1090 wb=417 unstable=0 bg_thresh=1020 thresh=2041 gap=534 poll_thresh=21 ino=257 dd-2584 [006] 39.299338: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=467 unstable=0 bg_thresh=1020 thresh=2040 gap=508 poll_thresh=22 ino=257 dd-2584 [006] 39.299340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-108% task_weight=98% bdi_bw=38084 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 39.300848: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=736 to_write=7456 dd-2584 [006] 39.306133: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1142 unstable=0 bg_thresh=1020 thresh=2040 gap=508 poll_thresh=22 ino=257 dd-2584 [006] 39.306137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-108% task_weight=98% bdi_bw=38084 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.314152: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1142 unstable=0 bg_thresh=1020 thresh=2040 gap=508 poll_thresh=22 ino=257 dd-2584 [006] 39.314159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-108% task_weight=98% bdi_bw=38084 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 39.322193: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1067 unstable=0 bg_thresh=1016 thresh=2033 gap=576 poll_thresh=22 ino=257 dd-2584 [002] 39.322295: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1017 unstable=0 bg_thresh=1018 thresh=2037 gap=630 poll_thresh=16 ino=257 dd-2584 [002] 39.322481: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1017 unstable=0 bg_thresh=1016 thresh=2032 gap=600 poll_thresh=17 ino=257 dd-2584 [002] 39.322680: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1017 unstable=0 bg_thresh=1010 thresh=2020 gap=550 poll_thresh=18 ino=257 dd-2584 [002] 39.322883: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1017 unstable=0 bg_thresh=1010 thresh=2021 gap=512 poll_thresh=19 ino=257 dd-2584 [002] 39.323075: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1017 unstable=0 bg_thresh=1008 thresh=2016 gap=494 poll_thresh=20 ino=257 dd-2584 [002] 39.323082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-136% task_weight=97% bdi_bw=38084 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 39.330377: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1017 unstable=0 bg_thresh=1011 thresh=2023 gap=501 poll_thresh=20 ino=257 dd-2584 [002] 39.330386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-127% task_weight=97% bdi_bw=36244 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 39.338353: balance_dirty_state: bdi btrfs-1: dirty=505 wb=892 unstable=0 bg_thresh=1010 thresh=2021 gap=624 poll_thresh=20 ino=257 dd-2584 [000] 39.338484: balance_dirty_state: bdi btrfs-1: dirty=530 wb=892 unstable=0 bg_thresh=1010 thresh=2021 gap=599 poll_thresh=15 ino=257 dd-2584 [000] 39.338956: balance_dirty_state: bdi btrfs-1: dirty=530 wb=892 unstable=0 bg_thresh=1013 thresh=2026 gap=604 poll_thresh=16 ino=257 dd-2584 [000] 39.339202: balance_dirty_state: bdi btrfs-1: dirty=555 wb=892 unstable=0 bg_thresh=1012 thresh=2025 gap=578 poll_thresh=17 ino=257 dd-2584 [000] 39.339442: balance_dirty_state: bdi btrfs-1: dirty=605 wb=892 unstable=0 bg_thresh=1012 thresh=2024 gap=527 poll_thresh=18 ino=257 dd-2584 [000] 39.339684: balance_dirty_state: bdi btrfs-1: dirty=630 wb=892 unstable=0 bg_thresh=1014 thresh=2028 gap=506 poll_thresh=19 ino=257 dd-2584 [000] 39.339694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-122% task_weight=97% bdi_bw=36244 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 39.350306: balance_dirty_state: bdi btrfs-1: dirty=630 wb=892 unstable=0 bg_thresh=1014 thresh=2028 gap=506 poll_thresh=19 ino=257 dd-2584 [000] 39.350314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-122% task_weight=97% bdi_bw=36244 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 39.362217: balance_dirty_state: bdi btrfs-1: dirty=630 wb=617 unstable=0 bg_thresh=1016 thresh=2032 gap=785 poll_thresh=19 ino=257 dd-2584 [000] 39.362280: balance_dirty_state: bdi btrfs-1: dirty=655 wb=617 unstable=0 bg_thresh=1013 thresh=2026 gap=754 poll_thresh=14 ino=257 dd-2584 [000] 39.362341: balance_dirty_state: bdi btrfs-1: dirty=655 wb=617 unstable=0 bg_thresh=1015 thresh=2031 gap=759 poll_thresh=15 ino=257 dd-2584 [000] 39.362399: balance_dirty_state: bdi btrfs-1: dirty=680 wb=617 unstable=0 bg_thresh=1012 thresh=2025 gap=728 poll_thresh=16 ino=257 dd-2584 [000] 39.362515: balance_dirty_state: bdi btrfs-1: dirty=705 wb=617 unstable=0 bg_thresh=1012 thresh=2024 gap=702 poll_thresh=17 ino=257 dd-2584 [000] 39.362631: balance_dirty_state: bdi btrfs-1: dirty=755 wb=617 unstable=0 bg_thresh=1014 thresh=2028 gap=656 poll_thresh=18 ino=257 dd-2584 [000] 39.362746: balance_dirty_state: bdi btrfs-1: dirty=780 wb=617 unstable=0 bg_thresh=1013 thresh=2027 gap=630 poll_thresh=19 ino=257 dd-2584 [000] 39.363028: balance_dirty_state: bdi btrfs-1: dirty=805 wb=617 unstable=0 bg_thresh=1013 thresh=2026 gap=604 poll_thresh=20 ino=257 dd-2584 [000] 39.363144: balance_dirty_state: bdi btrfs-1: dirty=830 wb=617 unstable=0 bg_thresh=1015 thresh=2030 gap=583 poll_thresh=21 ino=257 dd-2584 [000] 39.363260: balance_dirty_state: bdi btrfs-1: dirty=880 wb=617 unstable=0 bg_thresh=1014 thresh=2029 gap=532 poll_thresh=22 ino=257 dd-2584 [000] 39.363375: balance_dirty_state: bdi btrfs-1: dirty=905 wb=617 unstable=0 bg_thresh=1014 thresh=2028 gap=506 poll_thresh=23 ino=257 dd-2584 [000] 39.363380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=36244 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 39.370192: balance_dirty_state: bdi btrfs-1: dirty=905 wb=492 unstable=0 bg_thresh=1013 thresh=2027 gap=630 poll_thresh=23 ino=257 dd-2584 [006] 39.370257: balance_dirty_state: bdi btrfs-1: dirty=930 wb=492 unstable=0 bg_thresh=1013 thresh=2027 gap=605 poll_thresh=17 ino=257 dd-2584 [006] 39.370374: balance_dirty_state: bdi btrfs-1: dirty=955 wb=492 unstable=0 bg_thresh=1016 thresh=2032 gap=585 poll_thresh=18 ino=257 dd-2584 [006] 39.370487: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=492 unstable=0 bg_thresh=1018 thresh=2037 gap=540 poll_thresh=19 ino=257 dd-2584 [006] 39.370604: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=492 unstable=0 bg_thresh=1020 thresh=2041 gap=519 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 39.370626: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21916 wrote=0 to_write=8192 dd-2584 [006] 39.371048: balance_dirty_state: bdi btrfs-1: dirty=992 wb=593 unstable=0 bg_thresh=1021 thresh=2042 gap=457 poll_thresh=21 ino=257 dd-2584 [006] 39.371050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-153% task_weight=99% bdi_bw=36244 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 39.372363: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=688 to_write=7504 dd-2584 [006] 39.378291: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1182 unstable=0 bg_thresh=1021 thresh=2042 gap=457 poll_thresh=21 ino=257 dd-2584 [006] 39.378301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-199% task_weight=99% bdi_bw=36244 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.386184: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1057 unstable=0 bg_thresh=1014 thresh=2029 gap=569 poll_thresh=21 ino=257 dd-2584 [006] 39.386275: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1057 unstable=0 bg_thresh=1014 thresh=2029 gap=544 poll_thresh=16 ino=257 dd-2584 [006] 39.386393: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1057 unstable=0 bg_thresh=1017 thresh=2034 gap=524 poll_thresh=17 ino=257 dd-2584 [006] 39.386507: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1057 unstable=0 bg_thresh=1019 thresh=2039 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 39.386511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-156% task_weight=98% bdi_bw=36244 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.394353: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1057 unstable=0 bg_thresh=1019 thresh=2039 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 39.394358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-156% task_weight=98% bdi_bw=36244 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.402189: balance_dirty_state: bdi btrfs-1: dirty=478 wb=907 unstable=0 bg_thresh=1017 thresh=2035 gap=650 poll_thresh=18 ino=257 dd-2584 [006] 39.402264: balance_dirty_state: bdi btrfs-1: dirty=503 wb=907 unstable=0 bg_thresh=1017 thresh=2035 gap=625 poll_thresh=13 ino=257 dd-2584 [006] 39.402326: balance_dirty_state: bdi btrfs-1: dirty=528 wb=907 unstable=0 bg_thresh=1020 thresh=2040 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 39.402389: balance_dirty_state: bdi btrfs-1: dirty=528 wb=907 unstable=0 bg_thresh=1020 thresh=2040 gap=605 poll_thresh=15 ino=257 dd-2584 [006] 39.402451: balance_dirty_state: bdi btrfs-1: dirty=553 wb=907 unstable=0 bg_thresh=1019 thresh=2039 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 39.402575: balance_dirty_state: bdi btrfs-1: dirty=578 wb=907 unstable=0 bg_thresh=1019 thresh=2038 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 39.402700: balance_dirty_state: bdi btrfs-1: dirty=603 wb=907 unstable=0 bg_thresh=1021 thresh=2042 gap=532 poll_thresh=18 ino=257 dd-2584 [006] 39.402826: balance_dirty_state: bdi btrfs-1: dirty=653 wb=907 unstable=0 bg_thresh=1020 thresh=2041 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 39.402831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=36244 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.410176: balance_dirty_state: bdi btrfs-1: dirty=653 wb=782 unstable=0 bg_thresh=1005 thresh=2011 gap=576 poll_thresh=19 ino=257 dd-2584 [006] 39.410410: balance_dirty_state: bdi btrfs-1: dirty=653 wb=782 unstable=0 bg_thresh=1005 thresh=2011 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 39.410471: balance_dirty_state: bdi btrfs-1: dirty=678 wb=782 unstable=0 bg_thresh=1008 thresh=2016 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 39.410530: balance_dirty_state: bdi btrfs-1: dirty=703 wb=782 unstable=0 bg_thresh=1013 thresh=2026 gap=541 poll_thresh=16 ino=257 dd-2584 [006] 39.410650: balance_dirty_state: bdi btrfs-1: dirty=728 wb=782 unstable=0 bg_thresh=1020 thresh=2041 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 39.410773: balance_dirty_state: bdi btrfs-1: dirty=753 wb=782 unstable=0 bg_thresh=1025 thresh=2051 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 39.410901: balance_dirty_state: bdi btrfs-1: dirty=778 wb=782 unstable=0 bg_thresh=1025 thresh=2050 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 39.410906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-236% task_weight=98% bdi_bw=36244 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.418280: balance_dirty_state: bdi btrfs-1: dirty=778 wb=782 unstable=0 bg_thresh=1025 thresh=2050 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 39.418289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-236% task_weight=98% bdi_bw=36244 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.426176: balance_dirty_state: bdi btrfs-1: dirty=778 wb=682 unstable=0 bg_thresh=1017 thresh=2035 gap=575 poll_thresh=19 ino=257 dd-2584 [006] 39.426242: balance_dirty_state: bdi btrfs-1: dirty=803 wb=682 unstable=0 bg_thresh=1017 thresh=2035 gap=550 poll_thresh=14 ino=257 dd-2584 [006] 39.426305: balance_dirty_state: bdi btrfs-1: dirty=803 wb=682 unstable=0 bg_thresh=1017 thresh=2034 gap=549 poll_thresh=15 ino=257 dd-2584 [006] 39.426367: balance_dirty_state: bdi btrfs-1: dirty=828 wb=682 unstable=0 bg_thresh=1017 thresh=2034 gap=524 poll_thresh=16 ino=257 dd-2584 [006] 39.426492: balance_dirty_state: bdi btrfs-1: dirty=853 wb=682 unstable=0 bg_thresh=1016 thresh=2033 gap=498 poll_thresh=17 ino=257 dd-2584 [006] 39.426497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-302% task_weight=98% bdi_bw=36244 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 39.434229: balance_dirty_state: bdi btrfs-1: dirty=853 wb=682 unstable=0 bg_thresh=1008 thresh=2017 gap=482 poll_thresh=17 ino=257 dd-2584 [002] 39.434235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=36468 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 39.442309: balance_dirty_state: bdi btrfs-1: dirty=853 wb=555 unstable=0 bg_thresh=1011 thresh=2023 gap=615 poll_thresh=17 ino=257 dd-2584 [002] 39.442400: balance_dirty_state: bdi btrfs-1: dirty=853 wb=555 unstable=0 bg_thresh=1011 thresh=2022 gap=614 poll_thresh=13 ino=257 dd-2584 [002] 39.442464: balance_dirty_state: bdi btrfs-1: dirty=878 wb=555 unstable=0 bg_thresh=1013 thresh=2027 gap=594 poll_thresh=14 ino=257 dd-2584 [002] 39.442697: balance_dirty_state: bdi btrfs-1: dirty=878 wb=555 unstable=0 bg_thresh=1010 thresh=2021 gap=588 poll_thresh=15 ino=257 dd-2584 [002] 39.442759: balance_dirty_state: bdi btrfs-1: dirty=903 wb=555 unstable=0 bg_thresh=1013 thresh=2026 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 39.442879: balance_dirty_state: bdi btrfs-1: dirty=928 wb=555 unstable=0 bg_thresh=1012 thresh=2025 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 39.443001: balance_dirty_state: bdi btrfs-1: dirty=978 wb=555 unstable=0 bg_thresh=1012 thresh=2024 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 39.443006: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=36468 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 39.450298: balance_dirty_state: bdi btrfs-1: dirty=978 wb=555 unstable=0 bg_thresh=1009 thresh=2018 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 39.450308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=36468 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 39.458307: balance_dirty_state: bdi btrfs-1: dirty=978 wb=442 unstable=0 bg_thresh=1010 thresh=2020 gap=600 poll_thresh=18 ino=257 dd-2584 [002] 39.458385: balance_dirty_state: bdi btrfs-1: dirty=978 wb=442 unstable=0 bg_thresh=1009 thresh=2019 gap=599 poll_thresh=13 ino=257 dd-2584 [002] 39.458446: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=442 unstable=0 bg_thresh=1012 thresh=2024 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 39.458504: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=442 unstable=0 bg_thresh=1009 thresh=2018 gap=548 poll_thresh=15 ino=257 flush-btrfs-1-2586 [006] 39.458524: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22004 wrote=0 to_write=8192 dd-2584 [002] 39.458592: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=442 unstable=0 bg_thresh=1011 thresh=2023 gap=553 poll_thresh=16 ino=257 dd-2584 [002] 39.458766: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=467 unstable=0 bg_thresh=1011 thresh=2022 gap=502 poll_thresh=17 ino=257 dd-2584 [002] 39.458768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=36468 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 39.460280: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=688 to_write=7504 dd-2584 [004] 39.466318: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1130 unstable=0 bg_thresh=1011 thresh=2022 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 39.466438: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1080 unstable=0 bg_thresh=1006 thresh=2013 gap=555 poll_thresh=13 ino=257 dd-2584 [004] 39.466549: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1005 unstable=0 bg_thresh=1015 thresh=2030 gap=622 poll_thresh=14 ino=257 dd-2584 [004] 39.466673: balance_dirty_state: bdi btrfs-1: dirty=428 wb=980 unstable=0 bg_thresh=1015 thresh=2030 gap=622 poll_thresh=15 ino=257 dd-2584 [004] 39.466795: balance_dirty_state: bdi btrfs-1: dirty=428 wb=980 unstable=0 bg_thresh=1014 thresh=2029 gap=621 poll_thresh=16 ino=257 dd-2584 [004] 39.467390: balance_dirty_state: bdi btrfs-1: dirty=478 wb=980 unstable=0 bg_thresh=1014 thresh=2028 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 39.467633: balance_dirty_state: bdi btrfs-1: dirty=503 wb=980 unstable=0 bg_thresh=1016 thresh=2032 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 39.467878: balance_dirty_state: bdi btrfs-1: dirty=528 wb=980 unstable=0 bg_thresh=1015 thresh=2031 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 39.468124: balance_dirty_state: bdi btrfs-1: dirty=553 wb=980 unstable=0 bg_thresh=1015 thresh=2030 gap=497 poll_thresh=20 ino=257 dd-2584 [004] 39.468133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=36468 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 39.478308: balance_dirty_state: bdi btrfs-1: dirty=553 wb=980 unstable=0 bg_thresh=1016 thresh=2032 gap=499 poll_thresh=20 ino=257 dd-2584 [004] 39.478322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=36468 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 39.490297: balance_dirty_state: bdi btrfs-1: dirty=553 wb=855 unstable=0 bg_thresh=1017 thresh=2034 gap=626 poll_thresh=20 ino=257 dd-2584 [004] 39.490414: balance_dirty_state: bdi btrfs-1: dirty=578 wb=855 unstable=0 bg_thresh=1016 thresh=2033 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 39.490478: balance_dirty_state: bdi btrfs-1: dirty=603 wb=855 unstable=0 bg_thresh=1019 thresh=2038 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 39.490595: balance_dirty_state: bdi btrfs-1: dirty=628 wb=855 unstable=0 bg_thresh=1018 thresh=2037 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 39.490713: balance_dirty_state: bdi btrfs-1: dirty=653 wb=855 unstable=0 bg_thresh=1018 thresh=2036 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 39.490832: balance_dirty_state: bdi btrfs-1: dirty=678 wb=855 unstable=0 bg_thresh=1017 thresh=2035 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 39.490836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=36468 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 39.502314: balance_dirty_state: bdi btrfs-1: dirty=678 wb=855 unstable=0 bg_thresh=1017 thresh=2035 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 39.502326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=36468 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 39.510237: balance_dirty_state: bdi btrfs-1: dirty=678 wb=680 unstable=0 bg_thresh=1015 thresh=2031 gap=673 poll_thresh=19 ino=257 dd-2584 [004] 39.510932: balance_dirty_state: bdi btrfs-1: dirty=703 wb=680 unstable=0 bg_thresh=1015 thresh=2030 gap=647 poll_thresh=14 ino=257 dd-2584 [004] 39.511089: balance_dirty_state: bdi btrfs-1: dirty=728 wb=680 unstable=0 bg_thresh=1017 thresh=2035 gap=627 poll_thresh=15 ino=257 dd-2584 [004] 39.511241: balance_dirty_state: bdi btrfs-1: dirty=728 wb=680 unstable=0 bg_thresh=1014 thresh=2029 gap=621 poll_thresh=16 ino=257 dd-2584 [004] 39.511549: balance_dirty_state: bdi btrfs-1: dirty=778 wb=680 unstable=0 bg_thresh=1014 thresh=2028 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 39.511861: balance_dirty_state: bdi btrfs-1: dirty=803 wb=680 unstable=0 bg_thresh=1013 thresh=2027 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 39.512181: balance_dirty_state: bdi btrfs-1: dirty=828 wb=680 unstable=0 bg_thresh=1015 thresh=2031 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 39.512503: balance_dirty_state: bdi btrfs-1: dirty=878 wb=680 unstable=0 bg_thresh=1015 thresh=2030 gap=472 poll_thresh=20 ino=257 dd-2584 [004] 39.512515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=36468 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 39.518284: balance_dirty_state: bdi btrfs-1: dirty=878 wb=680 unstable=0 bg_thresh=1016 thresh=2032 gap=474 poll_thresh=20 ino=257 dd-2584 [004] 39.518294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=36468 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.526349: balance_dirty_state: bdi btrfs-1: dirty=878 wb=555 unstable=0 bg_thresh=1016 thresh=2032 gap=599 poll_thresh=20 ino=257 dd-2584 [006] 39.526419: balance_dirty_state: bdi btrfs-1: dirty=903 wb=555 unstable=0 bg_thresh=1016 thresh=2032 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 39.526476: balance_dirty_state: bdi btrfs-1: dirty=903 wb=555 unstable=0 bg_thresh=1016 thresh=2032 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 39.526591: balance_dirty_state: bdi btrfs-1: dirty=953 wb=555 unstable=0 bg_thresh=1021 thresh=2042 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 39.526876: balance_dirty_state: bdi btrfs-1: dirty=978 wb=555 unstable=0 bg_thresh=1023 thresh=2047 gap=514 poll_thresh=18 ino=257 dd-2584 [006] 39.526994: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=555 unstable=0 bg_thresh=1023 thresh=2046 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 39.526999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-195% task_weight=100% bdi_bw=36468 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.534305: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=555 unstable=0 bg_thresh=1023 thresh=2046 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 39.534313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-195% task_weight=100% bdi_bw=36468 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.542230: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=430 unstable=0 bg_thresh=1021 thresh=2043 gap=610 poll_thresh=19 ino=257 dd-2584 [006] 39.542322: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=430 unstable=0 bg_thresh=1021 thresh=2043 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 39.542382: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=430 unstable=0 bg_thresh=1021 thresh=2043 gap=560 poll_thresh=15 ino=257 flush-btrfs-1-2586 [004] 39.542388: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22088 wrote=0 to_write=8192 dd-2584 [006] 39.542442: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=430 unstable=0 bg_thresh=1024 thresh=2048 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 39.542565: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=455 unstable=0 bg_thresh=1026 thresh=2052 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 39.542692: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=505 unstable=0 bg_thresh=1025 thresh=2050 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 39.542694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-145% task_weight=99% bdi_bw=36368 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 39.545019: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=332 wrote=736 to_write=7456 dd-2584 [006] 39.550334: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1155 unstable=0 bg_thresh=1025 thresh=2050 gap=517 poll_thresh=18 ino=257 dd-2584 [006] 39.550458: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1155 unstable=0 bg_thresh=1025 thresh=2050 gap=517 poll_thresh=13 ino=257 dd-2584 [006] 39.550575: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1155 unstable=0 bg_thresh=1024 thresh=2049 gap=491 poll_thresh=14 ino=257 dd-2584 [006] 39.550582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=36368 base_bw=36752 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 39.558267: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1155 unstable=0 bg_thresh=1024 thresh=2049 gap=491 poll_thresh=14 ino=257 dd-2584 [006] 39.558278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=36368 base_bw=36752 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 39.566244: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1042 unstable=0 bg_thresh=1020 thresh=2040 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 39.566308: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1042 unstable=0 bg_thresh=1020 thresh=2040 gap=570 poll_thresh=10 ino=257 dd-2584 [006] 39.566368: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1042 unstable=0 bg_thresh=1020 thresh=2040 gap=570 poll_thresh=11 ino=257 dd-2584 [006] 39.566426: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1042 unstable=0 bg_thresh=1022 thresh=2045 gap=550 poll_thresh=12 ino=257 dd-2584 [006] 39.566486: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1042 unstable=0 bg_thresh=1025 thresh=2050 gap=530 poll_thresh=13 ino=257 dd-2584 [006] 39.566720: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1042 unstable=0 bg_thresh=1022 thresh=2044 gap=524 poll_thresh=14 ino=257 dd-2584 [006] 39.566780: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1042 unstable=0 bg_thresh=1024 thresh=2049 gap=504 poll_thresh=15 ino=257 dd-2584 [006] 39.566784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=36368 base_bw=36752 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 39.574315: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1042 unstable=0 bg_thresh=1021 thresh=2042 gap=497 poll_thresh=15 ino=257 dd-2584 [006] 39.574323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=36368 base_bw=36752 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 39.582301: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1042 unstable=0 bg_thresh=1020 thresh=2040 gap=495 poll_thresh=15 ino=257 dd-2584 [002] 39.582313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-247% task_weight=99% bdi_bw=36368 base_bw=36752 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 39.590375: balance_dirty_state: bdi btrfs-1: dirty=503 wb=892 unstable=0 bg_thresh=1012 thresh=2025 gap=630 poll_thresh=15 ino=257 dd-2584 [005] 39.590504: balance_dirty_state: bdi btrfs-1: dirty=528 wb=892 unstable=0 bg_thresh=1015 thresh=2030 gap=610 poll_thresh=11 ino=257 dd-2584 [005] 39.590624: balance_dirty_state: bdi btrfs-1: dirty=528 wb=892 unstable=0 bg_thresh=1012 thresh=2024 gap=604 poll_thresh=12 ino=257 dd-2584 [005] 39.590743: balance_dirty_state: bdi btrfs-1: dirty=553 wb=892 unstable=0 bg_thresh=1014 thresh=2029 gap=584 poll_thresh=13 ino=257 dd-2584 [005] 39.590860: balance_dirty_state: bdi btrfs-1: dirty=553 wb=892 unstable=0 bg_thresh=1011 thresh=2023 gap=578 poll_thresh=14 ino=257 dd-2584 [005] 39.590980: balance_dirty_state: bdi btrfs-1: dirty=578 wb=892 unstable=0 bg_thresh=1014 thresh=2028 gap=558 poll_thresh=15 ino=257 dd-2584 [005] 39.591097: balance_dirty_state: bdi btrfs-1: dirty=603 wb=892 unstable=0 bg_thresh=1011 thresh=2022 gap=527 poll_thresh=16 ino=257 dd-2584 [005] 39.591336: balance_dirty_state: bdi btrfs-1: dirty=628 wb=892 unstable=0 bg_thresh=1013 thresh=2026 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 39.591345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=36368 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 39.602258: balance_dirty_state: bdi btrfs-1: dirty=628 wb=767 unstable=0 bg_thresh=1010 thresh=2020 gap=625 poll_thresh=17 ino=257 dd-2584 [001] 39.602332: balance_dirty_state: bdi btrfs-1: dirty=628 wb=767 unstable=0 bg_thresh=1006 thresh=2012 gap=617 poll_thresh=13 ino=257 dd-2584 [001] 39.602396: balance_dirty_state: bdi btrfs-1: dirty=653 wb=767 unstable=0 bg_thresh=1008 thresh=2017 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 39.602459: balance_dirty_state: bdi btrfs-1: dirty=678 wb=767 unstable=0 bg_thresh=1014 thresh=2028 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 39.602521: balance_dirty_state: bdi btrfs-1: dirty=678 wb=767 unstable=0 bg_thresh=1012 thresh=2025 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 39.602656: balance_dirty_state: bdi btrfs-1: dirty=728 wb=767 unstable=0 bg_thresh=1018 thresh=2036 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 39.602965: balance_dirty_state: bdi btrfs-1: dirty=753 wb=767 unstable=0 bg_thresh=1017 thresh=2034 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 39.603093: balance_dirty_state: bdi btrfs-1: dirty=778 wb=767 unstable=0 bg_thresh=1019 thresh=2039 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 39.603098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=36368 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 39.610370: balance_dirty_state: bdi btrfs-1: dirty=778 wb=767 unstable=0 bg_thresh=1018 thresh=2037 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 39.610380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-298% task_weight=99% bdi_bw=36368 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.618358: balance_dirty_state: bdi btrfs-1: dirty=778 wb=592 unstable=0 bg_thresh=1019 thresh=2038 gap=668 poll_thresh=19 ino=257 dd-2584 [006] 39.618450: balance_dirty_state: bdi btrfs-1: dirty=778 wb=592 unstable=0 bg_thresh=1019 thresh=2038 gap=668 poll_thresh=14 ino=257 dd-2584 [006] 39.618510: balance_dirty_state: bdi btrfs-1: dirty=803 wb=592 unstable=0 bg_thresh=1021 thresh=2043 gap=648 poll_thresh=15 ino=257 dd-2584 [006] 39.618571: balance_dirty_state: bdi btrfs-1: dirty=828 wb=592 unstable=0 bg_thresh=1021 thresh=2043 gap=623 poll_thresh=16 ino=257 dd-2584 [006] 39.618691: balance_dirty_state: bdi btrfs-1: dirty=853 wb=592 unstable=0 bg_thresh=1024 thresh=2048 gap=603 poll_thresh=17 ino=257 dd-2584 [006] 39.618813: balance_dirty_state: bdi btrfs-1: dirty=878 wb=592 unstable=0 bg_thresh=1026 thresh=2052 gap=582 poll_thresh=18 ino=257 dd-2584 [006] 39.618937: balance_dirty_state: bdi btrfs-1: dirty=928 wb=592 unstable=0 bg_thresh=1025 thresh=2051 gap=531 poll_thresh=19 ino=257 dd-2584 [006] 39.619063: balance_dirty_state: bdi btrfs-1: dirty=953 wb=592 unstable=0 bg_thresh=1025 thresh=2050 gap=505 poll_thresh=20 ino=257 dd-2584 [006] 39.619067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=36368 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.626252: balance_dirty_state: bdi btrfs-1: dirty=953 wb=467 unstable=0 bg_thresh=1020 thresh=2041 gap=621 poll_thresh=20 ino=257 dd-2584 [006] 39.626372: balance_dirty_state: bdi btrfs-1: dirty=978 wb=467 unstable=0 bg_thresh=1020 thresh=2041 gap=596 poll_thresh=15 ino=257 dd-2584 [006] 39.626605: balance_dirty_state: bdi btrfs-1: dirty=978 wb=467 unstable=0 bg_thresh=1023 thresh=2046 gap=601 poll_thresh=16 ino=257 dd-2584 [006] 39.626717: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=467 unstable=0 bg_thresh=1025 thresh=2051 gap=581 poll_thresh=17 ino=257 dd-2584 [006] 39.626829: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=467 unstable=0 bg_thresh=1028 thresh=2056 gap=536 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 39.626893: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22172 wrote=0 to_write=8192 dd-2584 [006] 39.626954: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=467 unstable=0 bg_thresh=1027 thresh=2055 gap=510 poll_thresh=19 ino=257 dd-2584 [006] 39.626956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=36368 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 39.628566: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=416 wrote=720 to_write=7472 dd-2584 [006] 39.634406: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1067 unstable=0 bg_thresh=1020 thresh=2041 gap=596 poll_thresh=19 ino=257 dd-2584 [006] 39.634526: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1067 unstable=0 bg_thresh=1020 thresh=2041 gap=571 poll_thresh=14 ino=257 dd-2584 [006] 39.634643: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1067 unstable=0 bg_thresh=1023 thresh=2046 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 39.634757: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1067 unstable=0 bg_thresh=1023 thresh=2046 gap=551 poll_thresh=16 ino=257 dd-2584 [006] 39.634990: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1067 unstable=0 bg_thresh=1025 thresh=2051 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 39.635225: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1067 unstable=0 bg_thresh=1027 thresh=2055 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 39.635233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=36368 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.642391: balance_dirty_state: bdi btrfs-1: dirty=478 wb=942 unstable=0 bg_thresh=1019 thresh=2039 gap=619 poll_thresh=18 ino=257 dd-2584 [006] 39.642517: balance_dirty_state: bdi btrfs-1: dirty=503 wb=942 unstable=0 bg_thresh=1019 thresh=2039 gap=594 poll_thresh=13 ino=257 dd-2584 [006] 39.642636: balance_dirty_state: bdi btrfs-1: dirty=528 wb=942 unstable=0 bg_thresh=1022 thresh=2044 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 39.643102: balance_dirty_state: bdi btrfs-1: dirty=528 wb=942 unstable=0 bg_thresh=1019 thresh=2038 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 39.643222: balance_dirty_state: bdi btrfs-1: dirty=553 wb=942 unstable=0 bg_thresh=1021 thresh=2043 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 39.643460: balance_dirty_state: bdi btrfs-1: dirty=578 wb=942 unstable=0 bg_thresh=1021 thresh=2042 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 39.643702: balance_dirty_state: bdi btrfs-1: dirty=628 wb=942 unstable=0 bg_thresh=1020 thresh=2041 gap=471 poll_thresh=18 ino=257 dd-2584 [006] 39.643711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=36368 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.650252: balance_dirty_state: bdi btrfs-1: dirty=628 wb=717 unstable=0 bg_thresh=1020 thresh=2041 gap=696 poll_thresh=18 ino=257 dd-2584 [006] 39.650315: balance_dirty_state: bdi btrfs-1: dirty=628 wb=717 unstable=0 bg_thresh=1020 thresh=2041 gap=696 poll_thresh=13 ino=257 dd-2584 [006] 39.650372: balance_dirty_state: bdi btrfs-1: dirty=653 wb=717 unstable=0 bg_thresh=1023 thresh=2046 gap=676 poll_thresh=14 ino=257 dd-2584 [006] 39.650429: balance_dirty_state: bdi btrfs-1: dirty=678 wb=717 unstable=0 bg_thresh=1023 thresh=2046 gap=651 poll_thresh=15 ino=257 dd-2584 [006] 39.650486: balance_dirty_state: bdi btrfs-1: dirty=678 wb=717 unstable=0 bg_thresh=1025 thresh=2051 gap=656 poll_thresh=16 ino=257 dd-2584 [006] 39.650603: balance_dirty_state: bdi btrfs-1: dirty=703 wb=717 unstable=0 bg_thresh=1028 thresh=2056 gap=636 poll_thresh=17 ino=257 dd-2584 [006] 39.650721: balance_dirty_state: bdi btrfs-1: dirty=753 wb=717 unstable=0 bg_thresh=1027 thresh=2055 gap=585 poll_thresh=18 ino=257 dd-2584 [006] 39.650845: balance_dirty_state: bdi btrfs-1: dirty=778 wb=717 unstable=0 bg_thresh=1029 thresh=2059 gap=564 poll_thresh=19 ino=257 dd-2584 [006] 39.651130: balance_dirty_state: bdi btrfs-1: dirty=803 wb=717 unstable=0 bg_thresh=1029 thresh=2058 gap=538 poll_thresh=20 ino=257 dd-2584 [006] 39.651247: balance_dirty_state: bdi btrfs-1: dirty=853 wb=717 unstable=0 bg_thresh=1028 thresh=2057 gap=487 poll_thresh=21 ino=257 dd-2584 [006] 39.651252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=37060 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.658264: balance_dirty_state: bdi btrfs-1: dirty=853 wb=717 unstable=0 bg_thresh=1022 thresh=2044 gap=474 poll_thresh=21 ino=257 dd-2584 [006] 39.658275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-243% task_weight=100% bdi_bw=37060 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.666272: balance_dirty_state: bdi btrfs-1: dirty=853 wb=442 unstable=0 bg_thresh=1021 thresh=2042 gap=747 poll_thresh=21 ino=257 dd-2584 [006] 39.666369: balance_dirty_state: bdi btrfs-1: dirty=853 wb=442 unstable=0 bg_thresh=1021 thresh=2042 gap=747 poll_thresh=16 ino=257 dd-2584 [006] 39.666597: balance_dirty_state: bdi btrfs-1: dirty=878 wb=442 unstable=0 bg_thresh=1023 thresh=2047 gap=727 poll_thresh=17 ino=257 dd-2584 [006] 39.666826: balance_dirty_state: bdi btrfs-1: dirty=928 wb=442 unstable=0 bg_thresh=1026 thresh=2052 gap=682 poll_thresh=18 ino=257 dd-2584 [006] 39.667060: balance_dirty_state: bdi btrfs-1: dirty=953 wb=442 unstable=0 bg_thresh=1028 thresh=2056 gap=661 poll_thresh=19 ino=257 dd-2584 [006] 39.667292: balance_dirty_state: bdi btrfs-1: dirty=978 wb=442 unstable=0 bg_thresh=1027 thresh=2055 gap=635 poll_thresh=20 ino=257 dd-2584 [006] 39.667526: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=442 unstable=0 bg_thresh=1027 thresh=2054 gap=584 poll_thresh=21 ino=257 dd-2584 [006] 39.668111: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=442 unstable=0 bg_thresh=1026 thresh=2053 gap=558 poll_thresh=22 ino=257 flush-btrfs-1-2586 [005] 39.668159: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22212 wrote=0 to_write=8192 dd-2584 [006] 39.668358: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=442 unstable=0 bg_thresh=1028 thresh=2057 gap=537 poll_thresh=23 ino=257 dd-2584 [006] 39.668606: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=492 unstable=0 bg_thresh=1028 thresh=2056 gap=511 poll_thresh=24 ino=257 dd-2584 [006] 39.668609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=37060 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 39.671662: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=460 wrote=736 to_write=7456 dd-2584 [006] 39.674257: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1042 unstable=0 bg_thresh=1020 thresh=2040 gap=645 poll_thresh=24 ino=257 dd-2584 [006] 39.674319: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1042 unstable=0 bg_thresh=1020 thresh=2040 gap=620 poll_thresh=18 ino=257 dd-2584 [006] 39.674434: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1042 unstable=0 bg_thresh=1022 thresh=2045 gap=600 poll_thresh=19 ino=257 dd-2584 [006] 39.674548: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1042 unstable=0 bg_thresh=1025 thresh=2050 gap=555 poll_thresh=20 ino=257 dd-2584 [006] 39.674666: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1042 unstable=0 bg_thresh=1030 thresh=2060 gap=540 poll_thresh=21 ino=257 dd-2584 [006] 39.674784: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1042 unstable=0 bg_thresh=1029 thresh=2059 gap=514 poll_thresh=22 ino=257 dd-2584 [006] 39.674788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=100% bdi_bw=37060 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.682303: balance_dirty_state: bdi btrfs-1: dirty=503 wb=917 unstable=0 bg_thresh=1027 thresh=2054 gap=634 poll_thresh=22 ino=257 dd-2584 [006] 39.682426: balance_dirty_state: bdi btrfs-1: dirty=528 wb=917 unstable=0 bg_thresh=1027 thresh=2054 gap=609 poll_thresh=16 ino=257 dd-2584 [006] 39.683006: balance_dirty_state: bdi btrfs-1: dirty=553 wb=917 unstable=0 bg_thresh=1026 thresh=2053 gap=583 poll_thresh=17 ino=257 dd-2584 [006] 39.683241: balance_dirty_state: bdi btrfs-1: dirty=578 wb=917 unstable=0 bg_thresh=1026 thresh=2052 gap=557 poll_thresh=18 ino=257 dd-2584 [006] 39.683475: balance_dirty_state: bdi btrfs-1: dirty=628 wb=917 unstable=0 bg_thresh=1028 thresh=2056 gap=511 poll_thresh=19 ino=257 dd-2584 [006] 39.683484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=37060 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.690274: balance_dirty_state: bdi btrfs-1: dirty=628 wb=792 unstable=0 bg_thresh=1021 thresh=2043 gap=623 poll_thresh=19 ino=257 dd-2584 [006] 39.690395: balance_dirty_state: bdi btrfs-1: dirty=628 wb=792 unstable=0 bg_thresh=1021 thresh=2043 gap=623 poll_thresh=14 ino=257 dd-2584 [006] 39.690511: balance_dirty_state: bdi btrfs-1: dirty=653 wb=792 unstable=0 bg_thresh=1024 thresh=2048 gap=603 poll_thresh=15 ino=257 dd-2584 [006] 39.690624: balance_dirty_state: bdi btrfs-1: dirty=678 wb=792 unstable=0 bg_thresh=1024 thresh=2048 gap=578 poll_thresh=16 ino=257 dd-2584 [006] 39.690855: balance_dirty_state: bdi btrfs-1: dirty=703 wb=792 unstable=0 bg_thresh=1026 thresh=2053 gap=558 poll_thresh=17 ino=257 dd-2584 [006] 39.691098: balance_dirty_state: bdi btrfs-1: dirty=728 wb=792 unstable=0 bg_thresh=1026 thresh=2052 gap=532 poll_thresh=18 ino=257 dd-2584 [006] 39.691341: balance_dirty_state: bdi btrfs-1: dirty=753 wb=792 unstable=0 bg_thresh=1025 thresh=2051 gap=506 poll_thresh=19 ino=257 dd-2584 [006] 39.691349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=37060 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 39.698272: balance_dirty_state: bdi btrfs-1: dirty=753 wb=717 unstable=0 bg_thresh=1025 thresh=2051 gap=581 poll_thresh=19 ino=257 dd-2584 [002] 39.698369: balance_dirty_state: bdi btrfs-1: dirty=778 wb=717 unstable=0 bg_thresh=1025 thresh=2050 gap=555 poll_thresh=14 ino=257 dd-2584 [002] 39.698456: balance_dirty_state: bdi btrfs-1: dirty=803 wb=717 unstable=0 bg_thresh=1021 thresh=2043 gap=523 poll_thresh=15 ino=257 dd-2584 [002] 39.698847: balance_dirty_state: bdi btrfs-1: dirty=803 wb=717 unstable=0 bg_thresh=1020 thresh=2041 gap=521 poll_thresh=16 ino=257 dd-2584 [002] 39.699029: balance_dirty_state: bdi btrfs-1: dirty=853 wb=717 unstable=0 bg_thresh=1022 thresh=2044 gap=474 poll_thresh=17 ino=257 dd-2584 [002] 39.699035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1306 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-117% task_gap=-336% task_weight=101% bdi_bw=37060 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.706456: balance_dirty_state: bdi btrfs-1: dirty=853 wb=592 unstable=0 bg_thresh=1022 thresh=2044 gap=599 poll_thresh=17 ino=257 dd-2584 [006] 39.706563: balance_dirty_state: bdi btrfs-1: dirty=878 wb=517 unstable=0 bg_thresh=1021 thresh=2043 gap=648 poll_thresh=13 ino=257 dd-2584 [006] 39.706651: balance_dirty_state: bdi btrfs-1: dirty=903 wb=467 unstable=0 bg_thresh=1021 thresh=2043 gap=673 poll_thresh=14 ino=257 dd-2584 [006] 39.706734: balance_dirty_state: bdi btrfs-1: dirty=903 wb=467 unstable=0 bg_thresh=1016 thresh=2033 gap=663 poll_thresh=15 ino=257 dd-2584 [006] 39.706817: balance_dirty_state: bdi btrfs-1: dirty=928 wb=467 unstable=0 bg_thresh=1016 thresh=2033 gap=638 poll_thresh=16 ino=257 dd-2584 [006] 39.706982: balance_dirty_state: bdi btrfs-1: dirty=953 wb=467 unstable=0 bg_thresh=1018 thresh=2037 gap=617 poll_thresh=17 ino=257 dd-2584 [006] 39.707145: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=467 unstable=0 bg_thresh=1016 thresh=2033 gap=563 poll_thresh=18 ino=257 dd-2584 [006] 39.707308: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=467 unstable=0 bg_thresh=1022 thresh=2044 gap=549 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 39.707344: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22252 wrote=0 to_write=8192 dd-2584 [006] 39.707480: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=467 unstable=0 bg_thresh=1020 thresh=2040 gap=520 poll_thresh=20 ino=257 dd-2584 [006] 39.707885: balance_dirty_state: bdi btrfs-1: dirty=953 wb=592 unstable=0 bg_thresh=1021 thresh=2042 gap=497 poll_thresh=21 ino=257 dd-2584 [006] 39.707887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1304 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-293% task_weight=101% bdi_bw=37060 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 39.710571: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=500 wrote=704 to_write=7488 dd-2584 [006] 39.714337: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1067 unstable=0 bg_thresh=1024 thresh=2048 gap=603 poll_thresh=21 ino=257 dd-2584 [006] 39.714414: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1042 unstable=0 bg_thresh=1021 thresh=2043 gap=598 poll_thresh=16 ino=257 dd-2584 [006] 39.714538: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1042 unstable=0 bg_thresh=1023 thresh=2047 gap=577 poll_thresh=17 ino=257 dd-2584 [006] 39.714666: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1042 unstable=0 bg_thresh=1022 thresh=2044 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 39.714787: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1042 unstable=0 bg_thresh=1024 thresh=2049 gap=504 poll_thresh=19 ino=257 dd-2584 [006] 39.714791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=37060 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.722300: balance_dirty_state: bdi btrfs-1: dirty=503 wb=917 unstable=0 bg_thresh=1019 thresh=2039 gap=619 poll_thresh=19 ino=257 dd-2584 [006] 39.722369: balance_dirty_state: bdi btrfs-1: dirty=528 wb=917 unstable=0 bg_thresh=1019 thresh=2038 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 39.722435: balance_dirty_state: bdi btrfs-1: dirty=528 wb=917 unstable=0 bg_thresh=1017 thresh=2035 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 39.722500: balance_dirty_state: bdi btrfs-1: dirty=553 wb=917 unstable=0 bg_thresh=1017 thresh=2035 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 39.722631: balance_dirty_state: bdi btrfs-1: dirty=578 wb=917 unstable=0 bg_thresh=1021 thresh=2042 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 39.722761: balance_dirty_state: bdi btrfs-1: dirty=603 wb=917 unstable=0 bg_thresh=1016 thresh=2033 gap=513 poll_thresh=18 ino=257 dd-2584 [006] 39.723067: balance_dirty_state: bdi btrfs-1: dirty=653 wb=917 unstable=0 bg_thresh=1021 thresh=2042 gap=472 poll_thresh=19 ino=257 dd-2584 [006] 39.723072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1304 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-293% task_weight=101% bdi_bw=37060 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.730298: balance_dirty_state: bdi btrfs-1: dirty=653 wb=767 unstable=0 bg_thresh=1004 thresh=2008 gap=588 poll_thresh=19 ino=257 dd-2584 [006] 39.730365: balance_dirty_state: bdi btrfs-1: dirty=653 wb=767 unstable=0 bg_thresh=1006 thresh=2013 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 39.730426: balance_dirty_state: bdi btrfs-1: dirty=678 wb=767 unstable=0 bg_thresh=1003 thresh=2007 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 39.730486: balance_dirty_state: bdi btrfs-1: dirty=703 wb=767 unstable=0 bg_thresh=1006 thresh=2012 gap=542 poll_thresh=16 ino=257 dd-2584 [006] 39.730604: balance_dirty_state: bdi btrfs-1: dirty=728 wb=767 unstable=0 bg_thresh=1002 thresh=2005 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 39.730723: balance_dirty_state: bdi btrfs-1: dirty=753 wb=767 unstable=0 bg_thresh=1005 thresh=2010 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 39.730728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=37060 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.738370: balance_dirty_state: bdi btrfs-1: dirty=753 wb=692 unstable=0 bg_thresh=1013 thresh=2026 gap=581 poll_thresh=18 ino=257 dd-2584 [006] 39.738465: balance_dirty_state: bdi btrfs-1: dirty=778 wb=692 unstable=0 bg_thresh=1015 thresh=2031 gap=561 poll_thresh=13 ino=257 dd-2584 [006] 39.738525: balance_dirty_state: bdi btrfs-1: dirty=778 wb=692 unstable=0 bg_thresh=1015 thresh=2030 gap=560 poll_thresh=14 ino=257 dd-2584 [006] 39.738586: balance_dirty_state: bdi btrfs-1: dirty=803 wb=692 unstable=0 bg_thresh=1017 thresh=2035 gap=540 poll_thresh=15 ino=257 dd-2584 [006] 39.738647: balance_dirty_state: bdi btrfs-1: dirty=828 wb=692 unstable=0 bg_thresh=1014 thresh=2029 gap=509 poll_thresh=16 ino=257 dd-2584 [006] 39.738767: balance_dirty_state: bdi btrfs-1: dirty=853 wb=692 unstable=0 bg_thresh=1014 thresh=2028 gap=483 poll_thresh=17 ino=257 dd-2584 [006] 39.738772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-310% task_weight=100% bdi_bw=37060 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 39.746358: balance_dirty_state: bdi btrfs-1: dirty=853 wb=692 unstable=0 bg_thresh=1013 thresh=2026 gap=481 poll_thresh=17 ino=257 dd-2584 [006] 39.746363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-106% task_gap=-313% task_weight=100% bdi_bw=37060 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 39.754408: balance_dirty_state: bdi btrfs-1: dirty=853 wb=442 unstable=0 bg_thresh=1013 thresh=2026 gap=731 poll_thresh=17 ino=257 dd-2584 [000] 39.754534: balance_dirty_state: bdi btrfs-1: dirty=878 wb=442 unstable=0 bg_thresh=1010 thresh=2020 gap=700 poll_thresh=13 ino=257 dd-2584 [000] 39.754611: balance_dirty_state: bdi btrfs-1: dirty=878 wb=442 unstable=0 bg_thresh=1012 thresh=2025 gap=705 poll_thresh=14 ino=257 dd-2584 [000] 39.754864: balance_dirty_state: bdi btrfs-1: dirty=903 wb=442 unstable=0 bg_thresh=1009 thresh=2019 gap=674 poll_thresh=15 ino=257 dd-2584 [000] 39.754922: balance_dirty_state: bdi btrfs-1: dirty=928 wb=442 unstable=0 bg_thresh=1012 thresh=2024 gap=654 poll_thresh=16 ino=257 dd-2584 [000] 39.755036: balance_dirty_state: bdi btrfs-1: dirty=953 wb=442 unstable=0 bg_thresh=1008 thresh=2017 gap=622 poll_thresh=17 ino=257 dd-2584 [000] 39.755150: balance_dirty_state: bdi btrfs-1: dirty=978 wb=442 unstable=0 bg_thresh=1010 thresh=2021 gap=601 poll_thresh=18 ino=257 dd-2584 [000] 39.755262: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=442 unstable=0 bg_thresh=1010 thresh=2020 gap=575 poll_thresh=19 ino=257 dd-2584 [000] 39.755375: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=442 unstable=0 bg_thresh=1009 thresh=2019 gap=524 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 39.755458: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22300 wrote=0 to_write=8192 dd-2584 [000] 39.755502: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=442 unstable=0 bg_thresh=1009 thresh=2018 gap=498 poll_thresh=21 ino=257 dd-2584 [000] 39.755504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=40168 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 39.757445: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=544 wrote=688 to_write=7504 dd-2584 [000] 39.766344: balance_dirty_state: bdi btrfs-1: dirty=403 wb=867 unstable=0 bg_thresh=1010 thresh=2020 gap=750 poll_thresh=21 ino=257 dd-2584 [000] 39.766447: balance_dirty_state: bdi btrfs-1: dirty=428 wb=867 unstable=0 bg_thresh=1011 thresh=2022 gap=727 poll_thresh=16 ino=257 dd-2584 [000] 39.767106: balance_dirty_state: bdi btrfs-1: dirty=453 wb=867 unstable=0 bg_thresh=1010 thresh=2021 gap=701 poll_thresh=17 ino=257 dd-2584 [000] 39.767399: balance_dirty_state: bdi btrfs-1: dirty=478 wb=867 unstable=0 bg_thresh=1010 thresh=2020 gap=675 poll_thresh=18 ino=257 dd-2584 [000] 39.767551: balance_dirty_state: bdi btrfs-1: dirty=503 wb=867 unstable=0 bg_thresh=1011 thresh=2023 gap=653 poll_thresh=19 ino=257 dd-2584 [000] 39.767669: balance_dirty_state: bdi btrfs-1: dirty=553 wb=867 unstable=0 bg_thresh=1011 thresh=2022 gap=602 poll_thresh=20 ino=257 dd-2584 [000] 39.767788: balance_dirty_state: bdi btrfs-1: dirty=578 wb=867 unstable=0 bg_thresh=1010 thresh=2021 gap=576 poll_thresh=21 ino=257 dd-2584 [000] 39.767907: balance_dirty_state: bdi btrfs-1: dirty=603 wb=867 unstable=0 bg_thresh=1010 thresh=2020 gap=550 poll_thresh=22 ino=257 dd-2584 [000] 39.768029: balance_dirty_state: bdi btrfs-1: dirty=653 wb=867 unstable=0 bg_thresh=1012 thresh=2024 gap=504 poll_thresh=23 ino=257 dd-2584 [000] 39.768034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=40168 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 39.774461: balance_dirty_state: bdi btrfs-1: dirty=653 wb=742 unstable=0 bg_thresh=1015 thresh=2031 gap=636 poll_thresh=23 ino=257 dd-2584 [004] 39.774647: balance_dirty_state: bdi btrfs-1: dirty=678 wb=742 unstable=0 bg_thresh=1015 thresh=2031 gap=611 poll_thresh=17 ino=257 dd-2584 [004] 39.775003: balance_dirty_state: bdi btrfs-1: dirty=703 wb=742 unstable=0 bg_thresh=1017 thresh=2035 gap=590 poll_thresh=18 ino=257 dd-2584 [004] 39.775358: balance_dirty_state: bdi btrfs-1: dirty=728 wb=742 unstable=0 bg_thresh=1012 thresh=2025 gap=555 poll_thresh=19 ino=257 dd-2584 [004] 39.775835: balance_dirty_state: bdi btrfs-1: dirty=778 wb=742 unstable=0 bg_thresh=1015 thresh=2030 gap=510 poll_thresh=20 ino=257 dd-2584 [004] 39.776011: balance_dirty_state: bdi btrfs-1: dirty=803 wb=742 unstable=0 bg_thresh=1017 thresh=2034 gap=489 poll_thresh=21 ino=257 dd-2584 [004] 39.776018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=40168 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 39.782382: balance_dirty_state: bdi btrfs-1: dirty=803 wb=667 unstable=0 bg_thresh=1017 thresh=2034 gap=564 poll_thresh=21 ino=257 dd-2584 [004] 39.782475: balance_dirty_state: bdi btrfs-1: dirty=828 wb=667 unstable=0 bg_thresh=1017 thresh=2034 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 39.782644: balance_dirty_state: bdi btrfs-1: dirty=853 wb=667 unstable=0 bg_thresh=1016 thresh=2033 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 39.782815: balance_dirty_state: bdi btrfs-1: dirty=878 wb=667 unstable=0 bg_thresh=1018 thresh=2037 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 39.782820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=40168 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 39.790401: balance_dirty_state: bdi btrfs-1: dirty=878 wb=517 unstable=0 bg_thresh=1019 thresh=2039 gap=644 poll_thresh=18 ino=257 dd-2584 [004] 39.790540: balance_dirty_state: bdi btrfs-1: dirty=903 wb=517 unstable=0 bg_thresh=1016 thresh=2033 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 39.790661: balance_dirty_state: bdi btrfs-1: dirty=903 wb=517 unstable=0 bg_thresh=1016 thresh=2032 gap=612 poll_thresh=14 ino=257 dd-2584 [004] 39.790852: balance_dirty_state: bdi btrfs-1: dirty=928 wb=492 unstable=0 bg_thresh=1014 thresh=2029 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 39.790956: balance_dirty_state: bdi btrfs-1: dirty=953 wb=442 unstable=0 bg_thresh=1014 thresh=2029 gap=634 poll_thresh=16 ino=257 dd-2584 [004] 39.791113: balance_dirty_state: bdi btrfs-1: dirty=978 wb=392 unstable=0 bg_thresh=1009 thresh=2019 gap=649 poll_thresh=17 ino=257 dd-2584 [004] 39.791428: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=392 unstable=0 bg_thresh=1016 thresh=2033 gap=638 poll_thresh=18 ino=257 dd-2584 [004] 39.791663: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=392 unstable=0 bg_thresh=1016 thresh=2032 gap=587 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 39.791745: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22336 wrote=0 to_write=8192 dd-2584 [004] 39.791859: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=392 unstable=0 bg_thresh=1015 thresh=2031 gap=561 poll_thresh=20 ino=257 dd-2584 [004] 39.791985: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=442 unstable=0 bg_thresh=1017 thresh=2035 gap=540 poll_thresh=21 ino=257 dd-2584 [004] 39.792113: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=492 unstable=0 bg_thresh=1017 thresh=2034 gap=514 poll_thresh=22 ino=257 dd-2584 [004] 39.792239: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=542 unstable=0 bg_thresh=1016 thresh=2033 gap=463 poll_thresh=23 ino=257 dd-2584 [004] 39.792241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-303% task_weight=99% bdi_bw=40168 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 39.793545: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=580 wrote=752 to_write=7440 dd-2584 [004] 39.798373: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1142 unstable=0 bg_thresh=1016 thresh=2033 gap=463 poll_thresh=23 ino=257 dd-2584 [004] 39.798384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-125% task_gap=-350% task_weight=99% bdi_bw=40168 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 39.806453: balance_dirty_state: bdi btrfs-1: dirty=428 wb=892 unstable=0 bg_thresh=1015 thresh=2031 gap=711 poll_thresh=23 ino=257 dd-2584 [000] 39.806565: balance_dirty_state: bdi btrfs-1: dirty=428 wb=892 unstable=0 bg_thresh=1015 thresh=2031 gap=711 poll_thresh=17 ino=257 dd-2584 [000] 39.806806: balance_dirty_state: bdi btrfs-1: dirty=453 wb=892 unstable=0 bg_thresh=1015 thresh=2030 gap=685 poll_thresh=18 ino=257 dd-2584 [000] 39.807040: balance_dirty_state: bdi btrfs-1: dirty=503 wb=892 unstable=0 bg_thresh=1014 thresh=2029 gap=634 poll_thresh=19 ino=257 dd-2584 [000] 39.807627: balance_dirty_state: bdi btrfs-1: dirty=528 wb=892 unstable=0 bg_thresh=1016 thresh=2033 gap=613 poll_thresh=20 ino=257 dd-2584 [000] 39.807860: balance_dirty_state: bdi btrfs-1: dirty=553 wb=892 unstable=0 bg_thresh=1016 thresh=2032 gap=587 poll_thresh=21 ino=257 dd-2584 [000] 39.808093: balance_dirty_state: bdi btrfs-1: dirty=603 wb=892 unstable=0 bg_thresh=1015 thresh=2031 gap=536 poll_thresh=22 ino=257 dd-2584 [000] 39.808325: balance_dirty_state: bdi btrfs-1: dirty=628 wb=892 unstable=0 bg_thresh=1015 thresh=2030 gap=510 poll_thresh=23 ino=257 dd-2584 [000] 39.808561: balance_dirty_state: bdi btrfs-1: dirty=653 wb=892 unstable=0 bg_thresh=1017 thresh=2034 gap=489 poll_thresh=24 ino=257 dd-2584 [000] 39.808570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-124% task_gap=-348% task_weight=99% bdi_bw=40168 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 39.814338: balance_dirty_state: bdi btrfs-1: dirty=653 wb=767 unstable=0 bg_thresh=1018 thresh=2036 gap=616 poll_thresh=24 ino=257 dd-2584 [000] 39.814464: balance_dirty_state: bdi btrfs-1: dirty=678 wb=767 unstable=0 bg_thresh=1015 thresh=2030 gap=585 poll_thresh=18 ino=257 dd-2584 [000] 39.814700: balance_dirty_state: bdi btrfs-1: dirty=703 wb=767 unstable=0 bg_thresh=1014 thresh=2029 gap=559 poll_thresh=19 ino=257 dd-2584 [000] 39.814933: balance_dirty_state: bdi btrfs-1: dirty=728 wb=767 unstable=0 bg_thresh=1014 thresh=2028 gap=533 poll_thresh=20 ino=257 dd-2584 [000] 39.815517: balance_dirty_state: bdi btrfs-1: dirty=778 wb=767 unstable=0 bg_thresh=1013 thresh=2027 gap=482 poll_thresh=21 ino=257 dd-2584 [000] 39.815523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-312% task_weight=100% bdi_bw=40168 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 39.822373: balance_dirty_state: bdi btrfs-1: dirty=778 wb=742 unstable=0 bg_thresh=1015 thresh=2031 gap=511 poll_thresh=21 ino=257 dd-2584 [000] 39.822557: balance_dirty_state: bdi btrfs-1: dirty=778 wb=742 unstable=0 bg_thresh=1018 thresh=2036 gap=516 poll_thresh=16 ino=257 dd-2584 [000] 39.822965: balance_dirty_state: bdi btrfs-1: dirty=828 wb=742 unstable=0 bg_thresh=1013 thresh=2027 gap=457 poll_thresh=17 ino=257 dd-2584 [000] 39.822977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-312% task_weight=100% bdi_bw=40168 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 39.830465: balance_dirty_state: bdi btrfs-1: dirty=828 wb=592 unstable=0 bg_thresh=1016 thresh=2033 gap=613 poll_thresh=17 ino=257 dd-2584 [000] 39.830550: balance_dirty_state: bdi btrfs-1: dirty=828 wb=592 unstable=0 bg_thresh=1013 thresh=2027 gap=607 poll_thresh=13 ino=257 dd-2584 [000] 39.830667: balance_dirty_state: bdi btrfs-1: dirty=853 wb=567 unstable=0 bg_thresh=1016 thresh=2032 gap=612 poll_thresh=14 ino=257 dd-2584 [000] 39.830775: balance_dirty_state: bdi btrfs-1: dirty=853 wb=492 unstable=0 bg_thresh=1011 thresh=2023 gap=678 poll_thresh=15 ino=257 dd-2584 [000] 39.830863: balance_dirty_state: bdi btrfs-1: dirty=878 wb=467 unstable=0 bg_thresh=1020 thresh=2040 gap=695 poll_thresh=16 ino=257 dd-2584 [000] 39.830983: balance_dirty_state: bdi btrfs-1: dirty=903 wb=467 unstable=0 bg_thresh=1016 thresh=2033 gap=663 poll_thresh=17 ino=257 dd-2584 [000] 39.831095: balance_dirty_state: bdi btrfs-1: dirty=953 wb=467 unstable=0 bg_thresh=1016 thresh=2032 gap=612 poll_thresh=18 ino=257 dd-2584 [000] 39.831208: balance_dirty_state: bdi btrfs-1: dirty=978 wb=467 unstable=0 bg_thresh=1015 thresh=2031 gap=586 poll_thresh=19 ino=257 dd-2584 [000] 39.831320: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=467 unstable=0 bg_thresh=1017 thresh=2035 gap=565 poll_thresh=20 ino=257 dd-2584 [000] 39.831596: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=467 unstable=0 bg_thresh=1017 thresh=2034 gap=514 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 39.831681: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22376 wrote=0 to_write=8192 dd-2584 [000] 39.831721: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=467 unstable=0 bg_thresh=1016 thresh=2033 gap=488 poll_thresh=22 ino=257 dd-2584 [000] 39.831722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-303% task_weight=99% bdi_bw=40168 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 39.833613: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=620 wrote=656 to_write=7536 dd-2584 [000] 39.838474: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1142 unstable=0 bg_thresh=1016 thresh=2033 gap=463 poll_thresh=22 ino=257 dd-2584 [000] 39.838478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-303% task_weight=99% bdi_bw=40168 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 39.846334: balance_dirty_state: bdi btrfs-1: dirty=428 wb=892 unstable=0 bg_thresh=1016 thresh=2032 gap=712 poll_thresh=22 ino=257 dd-2584 [000] 39.846409: balance_dirty_state: bdi btrfs-1: dirty=428 wb=892 unstable=0 bg_thresh=1018 thresh=2037 gap=717 poll_thresh=16 ino=257 dd-2584 [000] 39.846524: balance_dirty_state: bdi btrfs-1: dirty=478 wb=892 unstable=0 bg_thresh=1018 thresh=2036 gap=666 poll_thresh=17 ino=257 dd-2584 [000] 39.846637: balance_dirty_state: bdi btrfs-1: dirty=503 wb=892 unstable=0 bg_thresh=1014 thresh=2029 gap=634 poll_thresh=18 ino=257 dd-2584 [000] 39.846748: balance_dirty_state: bdi btrfs-1: dirty=528 wb=892 unstable=0 bg_thresh=1014 thresh=2028 gap=608 poll_thresh=19 ino=257 dd-2584 [000] 39.846862: balance_dirty_state: bdi btrfs-1: dirty=578 wb=892 unstable=0 bg_thresh=1016 thresh=2032 gap=562 poll_thresh=20 ino=257 dd-2584 [000] 39.846974: balance_dirty_state: bdi btrfs-1: dirty=603 wb=892 unstable=0 bg_thresh=1015 thresh=2031 gap=536 poll_thresh=21 ino=257 dd-2584 [000] 39.847250: balance_dirty_state: bdi btrfs-1: dirty=628 wb=892 unstable=0 bg_thresh=1015 thresh=2030 gap=510 poll_thresh=22 ino=257 dd-2584 [000] 39.847364: balance_dirty_state: bdi btrfs-1: dirty=653 wb=892 unstable=0 bg_thresh=1017 thresh=2034 gap=489 poll_thresh=23 ino=257 dd-2584 [000] 39.847368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=40168 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 39.854330: balance_dirty_state: bdi btrfs-1: dirty=653 wb=767 unstable=0 bg_thresh=1017 thresh=2034 gap=614 poll_thresh=23 ino=257 dd-2584 [004] 39.854477: balance_dirty_state: bdi btrfs-1: dirty=653 wb=767 unstable=0 bg_thresh=1016 thresh=2033 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 39.854649: balance_dirty_state: bdi btrfs-1: dirty=703 wb=767 unstable=0 bg_thresh=1016 thresh=2032 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 39.854817: balance_dirty_state: bdi btrfs-1: dirty=728 wb=767 unstable=0 bg_thresh=1015 thresh=2031 gap=536 poll_thresh=19 ino=257 dd-2584 [004] 39.854985: balance_dirty_state: bdi btrfs-1: dirty=753 wb=767 unstable=0 bg_thresh=1017 thresh=2035 gap=515 poll_thresh=20 ino=257 dd-2584 [004] 39.855153: balance_dirty_state: bdi btrfs-1: dirty=778 wb=767 unstable=0 bg_thresh=1017 thresh=2034 gap=489 poll_thresh=21 ino=257 dd-2584 [004] 39.855159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=40168 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 39.862356: balance_dirty_state: bdi btrfs-1: dirty=778 wb=767 unstable=0 bg_thresh=1016 thresh=2032 gap=487 poll_thresh=21 ino=257 dd-2584 [004] 39.862368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-102% task_gap=-303% task_weight=98% bdi_bw=42804 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 39.870326: balance_dirty_state: bdi btrfs-1: dirty=778 wb=517 unstable=0 bg_thresh=1008 thresh=2017 gap=722 poll_thresh=21 ino=257 dd-2584 [004] 39.870392: balance_dirty_state: bdi btrfs-1: dirty=803 wb=517 unstable=0 bg_thresh=1011 thresh=2022 gap=702 poll_thresh=16 ino=257 dd-2584 [004] 39.870554: balance_dirty_state: bdi btrfs-1: dirty=828 wb=517 unstable=0 bg_thresh=1015 thresh=2031 gap=686 poll_thresh=17 ino=257 dd-2584 [004] 39.871016: balance_dirty_state: bdi btrfs-1: dirty=878 wb=517 unstable=0 bg_thresh=1020 thresh=2040 gap=645 poll_thresh=18 ino=257 dd-2584 [004] 39.871196: balance_dirty_state: bdi btrfs-1: dirty=903 wb=517 unstable=0 bg_thresh=1019 thresh=2039 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 39.871377: balance_dirty_state: bdi btrfs-1: dirty=928 wb=517 unstable=0 bg_thresh=1021 thresh=2043 gap=598 poll_thresh=20 ino=257 dd-2584 [004] 39.871557: balance_dirty_state: bdi btrfs-1: dirty=953 wb=517 unstable=0 bg_thresh=1021 thresh=2042 gap=572 poll_thresh=21 ino=257 dd-2584 [004] 39.871738: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=517 unstable=0 bg_thresh=1017 thresh=2035 gap=515 poll_thresh=22 ino=257 dd-2584 [004] 39.871921: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=517 unstable=0 bg_thresh=1019 thresh=2039 gap=494 poll_thresh=23 ino=257 dd-2584 [004] 39.871928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=42804 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 39.871943: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22416 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 39.873374: writeback_single_inode: bdi btrfs-1: ino=257 state= age=660 wrote=624 to_write=7568 dd-2584 [004] 39.878348: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1017 unstable=0 bg_thresh=1012 thresh=2024 gap=604 poll_thresh=23 ino=257 dd-2584 [004] 39.878444: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1017 unstable=0 bg_thresh=1012 thresh=2024 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 39.878615: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1017 unstable=0 bg_thresh=1011 thresh=2023 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 39.878784: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1017 unstable=0 bg_thresh=1016 thresh=2033 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 39.879218: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1017 unstable=0 bg_thresh=1016 thresh=2032 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 39.879225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=42804 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 39.886382: balance_dirty_state: bdi btrfs-1: dirty=528 wb=892 unstable=0 bg_thresh=1018 thresh=2036 gap=616 poll_thresh=20 ino=257 dd-2584 [004] 39.886447: balance_dirty_state: bdi btrfs-1: dirty=528 wb=892 unstable=0 bg_thresh=1017 thresh=2035 gap=615 poll_thresh=15 ino=257 dd-2584 [004] 39.886507: balance_dirty_state: bdi btrfs-1: dirty=553 wb=892 unstable=0 bg_thresh=1017 thresh=2035 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 39.886628: balance_dirty_state: bdi btrfs-1: dirty=578 wb=892 unstable=0 bg_thresh=1013 thresh=2027 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 39.886749: balance_dirty_state: bdi btrfs-1: dirty=603 wb=892 unstable=0 bg_thresh=1013 thresh=2026 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 39.886873: balance_dirty_state: bdi btrfs-1: dirty=653 wb=892 unstable=0 bg_thresh=1009 thresh=2019 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 39.886877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-320% task_weight=98% bdi_bw=42804 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 39.894364: balance_dirty_state: bdi btrfs-1: dirty=653 wb=767 unstable=0 bg_thresh=1006 thresh=2013 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 39.894453: balance_dirty_state: bdi btrfs-1: dirty=653 wb=767 unstable=0 bg_thresh=1009 thresh=2018 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 39.894539: balance_dirty_state: bdi btrfs-1: dirty=678 wb=767 unstable=0 bg_thresh=1011 thresh=2023 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 39.894626: balance_dirty_state: bdi btrfs-1: dirty=703 wb=767 unstable=0 bg_thresh=1011 thresh=2023 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 39.894799: balance_dirty_state: bdi btrfs-1: dirty=728 wb=767 unstable=0 bg_thresh=1011 thresh=2022 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 39.895238: balance_dirty_state: bdi btrfs-1: dirty=753 wb=767 unstable=0 bg_thresh=1010 thresh=2020 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 39.895244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=42804 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 39.906426: balance_dirty_state: bdi btrfs-1: dirty=753 wb=517 unstable=0 bg_thresh=1006 thresh=2012 gap=742 poll_thresh=18 ino=257 dd-2584 [001] 39.906493: balance_dirty_state: bdi btrfs-1: dirty=753 wb=517 unstable=0 bg_thresh=1006 thresh=2012 gap=742 poll_thresh=13 ino=257 dd-2584 [001] 39.906551: balance_dirty_state: bdi btrfs-1: dirty=778 wb=517 unstable=0 bg_thresh=1008 thresh=2017 gap=722 poll_thresh=14 ino=257 dd-2584 [001] 39.906607: balance_dirty_state: bdi btrfs-1: dirty=778 wb=517 unstable=0 bg_thresh=1008 thresh=2017 gap=722 poll_thresh=15 ino=257 dd-2584 [001] 39.906664: balance_dirty_state: bdi btrfs-1: dirty=803 wb=517 unstable=0 bg_thresh=1011 thresh=2022 gap=702 poll_thresh=16 ino=257 dd-2584 [001] 39.906781: balance_dirty_state: bdi btrfs-1: dirty=828 wb=517 unstable=0 bg_thresh=1010 thresh=2021 gap=676 poll_thresh=17 ino=257 dd-2584 [001] 39.906900: balance_dirty_state: bdi btrfs-1: dirty=878 wb=517 unstable=0 bg_thresh=1012 thresh=2025 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 39.907017: balance_dirty_state: bdi btrfs-1: dirty=903 wb=517 unstable=0 bg_thresh=1012 thresh=2024 gap=604 poll_thresh=19 ino=257 dd-2584 [001] 39.907136: balance_dirty_state: bdi btrfs-1: dirty=928 wb=517 unstable=0 bg_thresh=1011 thresh=2023 gap=578 poll_thresh=20 ino=257 dd-2584 [001] 39.907254: balance_dirty_state: bdi btrfs-1: dirty=953 wb=517 unstable=0 bg_thresh=1013 thresh=2027 gap=557 poll_thresh=21 ino=257 dd-2584 [001] 39.907549: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=517 unstable=0 bg_thresh=1013 thresh=2026 gap=506 poll_thresh=22 ino=257 dd-2584 [001] 39.907554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=42804 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 39.914397: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=367 unstable=0 bg_thresh=1015 thresh=2031 gap=661 poll_thresh=22 ino=257 dd-2584 [001] 39.914471: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=367 unstable=0 bg_thresh=1012 thresh=2025 gap=655 poll_thresh=16 ino=257 dd-2584 [001] 39.914588: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=367 unstable=0 bg_thresh=1014 thresh=2029 gap=609 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 39.914608: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22460 wrote=0 to_write=8192 dd-2584 [001] 39.914764: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=367 unstable=0 bg_thresh=1014 thresh=2028 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 39.914943: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=417 unstable=0 bg_thresh=1013 thresh=2027 gap=557 poll_thresh=19 ino=257 dd-2584 [001] 39.915129: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=467 unstable=0 bg_thresh=1013 thresh=2026 gap=531 poll_thresh=20 ino=257 dd-2584 [001] 39.915317: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=517 unstable=0 bg_thresh=1015 thresh=2030 gap=485 poll_thresh=21 ino=257 dd-2584 [001] 39.915319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=42804 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 39.916708: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=784 to_write=7408 dd-2584 [001] 39.922441: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1042 unstable=0 bg_thresh=1011 thresh=2022 gap=577 poll_thresh=21 ino=257 dd-2584 [001] 39.922518: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1042 unstable=0 bg_thresh=1015 thresh=2030 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 39.922642: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1042 unstable=0 bg_thresh=1011 thresh=2023 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 39.922935: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1042 unstable=0 bg_thresh=1011 thresh=2022 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 39.922940: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=42804 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 39.930390: balance_dirty_state: bdi btrfs-1: dirty=478 wb=917 unstable=0 bg_thresh=1009 thresh=2019 gap=624 poll_thresh=18 ino=257 dd-2584 [001] 39.930492: balance_dirty_state: bdi btrfs-1: dirty=503 wb=917 unstable=0 bg_thresh=1009 thresh=2019 gap=599 poll_thresh=13 ino=257 dd-2584 [001] 39.930549: balance_dirty_state: bdi btrfs-1: dirty=503 wb=917 unstable=0 bg_thresh=1009 thresh=2018 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 39.930607: balance_dirty_state: bdi btrfs-1: dirty=528 wb=917 unstable=0 bg_thresh=1011 thresh=2023 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 39.930663: balance_dirty_state: bdi btrfs-1: dirty=553 wb=917 unstable=0 bg_thresh=1011 thresh=2022 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 39.930774: balance_dirty_state: bdi btrfs-1: dirty=578 wb=917 unstable=0 bg_thresh=1010 thresh=2021 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 39.930888: balance_dirty_state: bdi btrfs-1: dirty=603 wb=917 unstable=0 bg_thresh=1010 thresh=2020 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 39.930892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=42804 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 39.938446: balance_dirty_state: bdi btrfs-1: dirty=603 wb=792 unstable=0 bg_thresh=1012 thresh=2024 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 39.938518: balance_dirty_state: bdi btrfs-1: dirty=628 wb=792 unstable=0 bg_thresh=1014 thresh=2029 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 39.938582: balance_dirty_state: bdi btrfs-1: dirty=628 wb=792 unstable=0 bg_thresh=1014 thresh=2028 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 39.938645: balance_dirty_state: bdi btrfs-1: dirty=653 wb=792 unstable=0 bg_thresh=1014 thresh=2028 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 39.938706: balance_dirty_state: bdi btrfs-1: dirty=678 wb=792 unstable=0 bg_thresh=1013 thresh=2027 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 39.938831: balance_dirty_state: bdi btrfs-1: dirty=703 wb=792 unstable=0 bg_thresh=1013 thresh=2026 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 39.939123: balance_dirty_state: bdi btrfs-1: dirty=728 wb=792 unstable=0 bg_thresh=1012 thresh=2025 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 39.939128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=42804 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 39.950446: balance_dirty_state: bdi btrfs-1: dirty=728 wb=792 unstable=0 bg_thresh=1009 thresh=2018 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 39.950452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=42804 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 39.958452: balance_dirty_state: bdi btrfs-1: dirty=728 wb=542 unstable=0 bg_thresh=1011 thresh=2022 gap=752 poll_thresh=18 ino=257 dd-2584 [001] 39.958524: balance_dirty_state: bdi btrfs-1: dirty=753 wb=542 unstable=0 bg_thresh=1010 thresh=2021 gap=726 poll_thresh=13 ino=257 dd-2584 [001] 39.958584: balance_dirty_state: bdi btrfs-1: dirty=753 wb=542 unstable=0 bg_thresh=1013 thresh=2026 gap=731 poll_thresh=14 ino=257 dd-2584 [001] 39.958645: balance_dirty_state: bdi btrfs-1: dirty=778 wb=542 unstable=0 bg_thresh=1010 thresh=2020 gap=700 poll_thresh=15 ino=257 dd-2584 [001] 39.958706: balance_dirty_state: bdi btrfs-1: dirty=803 wb=542 unstable=0 bg_thresh=1012 thresh=2025 gap=680 poll_thresh=16 ino=257 dd-2584 [001] 39.958826: balance_dirty_state: bdi btrfs-1: dirty=828 wb=542 unstable=0 bg_thresh=1012 thresh=2024 gap=654 poll_thresh=17 ino=257 dd-2584 [001] 39.958946: balance_dirty_state: bdi btrfs-1: dirty=853 wb=542 unstable=0 bg_thresh=1014 thresh=2028 gap=633 poll_thresh=18 ino=257 dd-2584 [001] 39.959064: balance_dirty_state: bdi btrfs-1: dirty=903 wb=542 unstable=0 bg_thresh=1013 thresh=2027 gap=582 poll_thresh=19 ino=257 dd-2584 [001] 39.959184: balance_dirty_state: bdi btrfs-1: dirty=928 wb=542 unstable=0 bg_thresh=1010 thresh=2020 gap=550 poll_thresh=20 ino=257 dd-2584 [001] 39.959306: balance_dirty_state: bdi btrfs-1: dirty=953 wb=542 unstable=0 bg_thresh=1009 thresh=2019 gap=524 poll_thresh=21 ino=257 dd-2584 [001] 39.959602: balance_dirty_state: bdi btrfs-1: dirty=978 wb=542 unstable=0 bg_thresh=1007 thresh=2014 gap=494 poll_thresh=22 ino=257 dd-2584 [001] 39.959607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=42804 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 39.966389: balance_dirty_state: bdi btrfs-1: dirty=978 wb=292 unstable=0 bg_thresh=1009 thresh=2019 gap=749 poll_thresh=22 ino=257 dd-2584 [001] 39.966520: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=292 unstable=0 bg_thresh=1009 thresh=2019 gap=724 poll_thresh=16 ino=257 dd-2584 [001] 39.966764: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=292 unstable=0 bg_thresh=1009 thresh=2018 gap=698 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 39.966810: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22512 wrote=0 to_write=8192 dd-2584 [001] 39.967130: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=292 unstable=0 bg_thresh=1008 thresh=2017 gap=672 poll_thresh=18 ino=257 dd-2584 [001] 39.967510: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=342 unstable=0 bg_thresh=1010 thresh=2021 gap=651 poll_thresh=19 ino=257 dd-2584 [001] 39.967885: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=392 unstable=0 bg_thresh=1010 thresh=2020 gap=625 poll_thresh=20 ino=257 dd-2584 [001] 39.968245: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=442 unstable=0 bg_thresh=1006 thresh=2013 gap=568 poll_thresh=21 ino=257 dd-2584 [001] 39.968434: balance_dirty_state: bdi btrfs-1: dirty=978 wb=492 unstable=0 bg_thresh=1008 thresh=2017 gap=547 poll_thresh=22 ino=257 dd-2584 [001] 39.968622: balance_dirty_state: bdi btrfs-1: dirty=953 wb=542 unstable=0 bg_thresh=1008 thresh=2016 gap=521 poll_thresh=23 ino=257 dd-2584 [001] 39.969104: balance_dirty_state: bdi btrfs-1: dirty=853 wb=692 unstable=0 bg_thresh=1007 thresh=2015 gap=470 poll_thresh=24 ino=257 dd-2584 [001] 39.969106: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=45800 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 39.970141: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=864 to_write=7328 dd-2584 [001] 39.974432: balance_dirty_state: bdi btrfs-1: dirty=378 wb=992 unstable=0 bg_thresh=1007 thresh=2015 gap=645 poll_thresh=24 ino=257 dd-2584 [001] 39.974509: balance_dirty_state: bdi btrfs-1: dirty=404 wb=992 unstable=0 bg_thresh=1007 thresh=2014 gap=618 poll_thresh=18 ino=257 dd-2584 [001] 39.974648: balance_dirty_state: bdi btrfs-1: dirty=430 wb=992 unstable=0 bg_thresh=1008 thresh=2017 gap=595 poll_thresh=19 ino=257 dd-2584 [001] 39.974783: balance_dirty_state: bdi btrfs-1: dirty=456 wb=992 unstable=0 bg_thresh=1007 thresh=2015 gap=567 poll_thresh=20 ino=257 dd-2584 [001] 39.974917: balance_dirty_state: bdi btrfs-1: dirty=495 wb=992 unstable=0 bg_thresh=1007 thresh=2014 gap=527 poll_thresh=21 ino=257 dd-2584 [001] 39.975051: balance_dirty_state: bdi btrfs-1: dirty=521 wb=992 unstable=0 bg_thresh=1006 thresh=2012 gap=499 poll_thresh=22 ino=257 dd-2584 [001] 39.975056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=45800 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 39.982395: balance_dirty_state: bdi btrfs-1: dirty=521 wb=867 unstable=0 bg_thresh=1006 thresh=2012 gap=624 poll_thresh=22 ino=257 dd-2584 [001] 39.982497: balance_dirty_state: bdi btrfs-1: dirty=547 wb=867 unstable=0 bg_thresh=1008 thresh=2017 gap=603 poll_thresh=16 ino=257 dd-2584 [001] 39.982634: balance_dirty_state: bdi btrfs-1: dirty=573 wb=867 unstable=0 bg_thresh=1008 thresh=2016 gap=576 poll_thresh=17 ino=257 dd-2584 [001] 39.982770: balance_dirty_state: bdi btrfs-1: dirty=612 wb=867 unstable=0 bg_thresh=1007 thresh=2014 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 39.983075: balance_dirty_state: bdi btrfs-1: dirty=638 wb=867 unstable=0 bg_thresh=1007 thresh=2014 gap=509 poll_thresh=19 ino=257 dd-2584 [001] 39.983211: balance_dirty_state: bdi btrfs-1: dirty=664 wb=867 unstable=0 bg_thresh=1007 thresh=2015 gap=484 poll_thresh=20 ino=257 dd-2584 [001] 39.983216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=45800 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 39.990401: balance_dirty_state: bdi btrfs-1: dirty=670 wb=729 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=20 ino=257 dd-2584 [001] 39.990498: balance_dirty_state: bdi btrfs-1: dirty=696 wb=729 unstable=0 bg_thresh=1005 thresh=2010 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 39.990568: balance_dirty_state: bdi btrfs-1: dirty=709 wb=729 unstable=0 bg_thresh=1004 thresh=2009 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 39.990704: balance_dirty_state: bdi btrfs-1: dirty=735 wb=729 unstable=0 bg_thresh=1005 thresh=2011 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 39.990844: balance_dirty_state: bdi btrfs-1: dirty=773 wb=729 unstable=0 bg_thresh=1007 thresh=2015 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 39.990985: balance_dirty_state: bdi btrfs-1: dirty=798 wb=729 unstable=0 bg_thresh=1006 thresh=2013 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 39.990989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=45800 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 39.998464: balance_dirty_state: bdi btrfs-1: dirty=798 wb=604 unstable=0 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 39.998574: balance_dirty_state: bdi btrfs-1: dirty=823 wb=604 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 39.998639: balance_dirty_state: bdi btrfs-1: dirty=848 wb=604 unstable=0 bg_thresh=1001 thresh=2002 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 39.998704: balance_dirty_state: bdi btrfs-1: dirty=848 wb=604 unstable=0 bg_thresh=1001 thresh=2002 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 39.999281: balance_dirty_state: bdi btrfs-1: dirty=873 wb=604 unstable=0 bg_thresh=1052 thresh=2105 gap=628 poll_thresh=17 ino=257 dd-2584 [001] 39.999398: balance_dirty_state: bdi btrfs-1: dirty=923 wb=604 unstable=0 bg_thresh=1054 thresh=2109 gap=582 poll_thresh=18 ino=257 dd-2584 [001] 39.999512: balance_dirty_state: bdi btrfs-1: dirty=948 wb=604 unstable=0 bg_thresh=1054 thresh=2108 gap=556 poll_thresh=19 ino=257 dd-2584 [001] 39.999626: balance_dirty_state: bdi btrfs-1: dirty=973 wb=604 unstable=0 bg_thresh=1053 thresh=2107 gap=530 poll_thresh=20 ino=257 dd-2584 [001] 39.999741: balance_dirty_state: bdi btrfs-1: dirty=998 wb=604 unstable=0 bg_thresh=1055 thresh=2111 gap=509 poll_thresh=21 ino=257 dd-2584 [001] 39.999745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1460 task_limit=1369 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-76% task_gap=-252% task_weight=100% bdi_bw=45800 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 40.006516: balance_dirty_state: bdi btrfs-1: dirty=998 wb=479 unstable=0 bg_thresh=1055 thresh=2111 gap=634 poll_thresh=21 ino=257 dd-2584 [001] 40.006616: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=479 unstable=0 bg_thresh=1055 thresh=2110 gap=608 poll_thresh=16 ino=257 dd-2584 [001] 40.006792: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=479 unstable=0 bg_thresh=1054 thresh=2109 gap=582 poll_thresh=17 ino=257 dd-2584 [001] 40.006970: balance_dirty_state: bdi btrfs-1: dirty=1098 wb=479 unstable=0 bg_thresh=1054 thresh=2108 gap=531 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 40.007006: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22552 wrote=0 to_write=8192 dd-2584 [001] 40.007241: balance_dirty_state: bdi btrfs-1: dirty=1123 wb=479 unstable=0 bg_thresh=1053 thresh=2107 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 40.007244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1456 task_limit=1366 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=45800 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 40.009706: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=736 to_write=7456 dd-2584 [001] 40.014474: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1093 unstable=0 bg_thresh=1053 thresh=2107 gap=630 poll_thresh=19 ino=257 dd-2584 [001] 40.014829: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1102 unstable=0 bg_thresh=1054 thresh=2108 gap=609 poll_thresh=14 ino=257 dd-2584 [001] 40.014922: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1102 unstable=0 bg_thresh=1053 thresh=2107 gap=608 poll_thresh=15 ino=257 dd-2584 [001] 40.015011: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1102 unstable=0 bg_thresh=1053 thresh=2107 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 40.015191: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1102 unstable=0 bg_thresh=1050 thresh=2100 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 40.015371: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1102 unstable=0 bg_thresh=1052 thresh=2104 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 40.015552: balance_dirty_state: bdi btrfs-1: dirty=522 wb=1102 unstable=0 bg_thresh=1051 thresh=2103 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 40.015559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1452 task_limit=1362 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-58% task_gap=-217% task_weight=99% bdi_bw=45800 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 40.022480: balance_dirty_state: bdi btrfs-1: dirty=525 wb=972 unstable=0 bg_thresh=1032 thresh=2064 gap=567 poll_thresh=19 ino=257 dd-2584 [001] 40.022573: balance_dirty_state: bdi btrfs-1: dirty=525 wb=972 unstable=0 bg_thresh=1036 thresh=2072 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 40.022637: balance_dirty_state: bdi btrfs-1: dirty=550 wb=972 unstable=0 bg_thresh=1038 thresh=2077 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 40.022703: balance_dirty_state: bdi btrfs-1: dirty=575 wb=972 unstable=0 bg_thresh=1036 thresh=2072 gap=525 poll_thresh=16 ino=257 dd-2584 [001] 40.022833: balance_dirty_state: bdi btrfs-1: dirty=600 wb=972 unstable=0 bg_thresh=1038 thresh=2077 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 40.022838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1338 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-203% task_weight=99% bdi_bw=45800 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 40.034478: balance_dirty_state: bdi btrfs-1: dirty=600 wb=872 unstable=0 bg_thresh=1030 thresh=2060 gap=588 poll_thresh=17 ino=257 dd-2584 [001] 40.034560: balance_dirty_state: bdi btrfs-1: dirty=625 wb=872 unstable=0 bg_thresh=1029 thresh=2059 gap=562 poll_thresh=13 ino=257 dd-2584 [001] 40.034622: balance_dirty_state: bdi btrfs-1: dirty=625 wb=872 unstable=0 bg_thresh=1029 thresh=2059 gap=562 poll_thresh=14 ino=257 dd-2584 [001] 40.034859: balance_dirty_state: bdi btrfs-1: dirty=650 wb=872 unstable=0 bg_thresh=1029 thresh=2058 gap=536 poll_thresh=15 ino=257 dd-2584 [001] 40.034921: balance_dirty_state: bdi btrfs-1: dirty=675 wb=872 unstable=0 bg_thresh=1029 thresh=2058 gap=511 poll_thresh=16 ino=257 dd-2584 [001] 40.034925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-180% task_weight=98% bdi_bw=45800 base_bw=36752 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 40.046456: balance_dirty_state: bdi btrfs-1: dirty=686 wb=475 unstable=0 bg_thresh=1011 thresh=2023 gap=862 poll_thresh=16 ino=257 dd-2584 [001] 40.046525: balance_dirty_state: bdi btrfs-1: dirty=686 wb=475 unstable=0 bg_thresh=1006 thresh=2013 gap=852 poll_thresh=12 ino=257 dd-2584 [001] 40.046584: balance_dirty_state: bdi btrfs-1: dirty=711 wb=475 unstable=0 bg_thresh=1012 thresh=2024 gap=838 poll_thresh=13 ino=257 dd-2584 [001] 40.046642: balance_dirty_state: bdi btrfs-1: dirty=736 wb=475 unstable=0 bg_thresh=1012 thresh=2024 gap=813 poll_thresh=14 ino=257 dd-2584 [001] 40.046703: balance_dirty_state: bdi btrfs-1: dirty=736 wb=475 unstable=0 bg_thresh=1013 thresh=2026 gap=815 poll_thresh=15 ino=257 dd-2584 [001] 40.046768: balance_dirty_state: bdi btrfs-1: dirty=761 wb=475 unstable=0 bg_thresh=1012 thresh=2025 gap=789 poll_thresh=16 ino=257 dd-2584 [001] 40.046892: balance_dirty_state: bdi btrfs-1: dirty=786 wb=475 unstable=0 bg_thresh=1015 thresh=2030 gap=769 poll_thresh=17 ino=257 dd-2584 [001] 40.047015: balance_dirty_state: bdi btrfs-1: dirty=811 wb=475 unstable=0 bg_thresh=1014 thresh=2029 gap=743 poll_thresh=18 ino=257 dd-2584 [001] 40.047136: balance_dirty_state: bdi btrfs-1: dirty=861 wb=475 unstable=0 bg_thresh=1014 thresh=2028 gap=692 poll_thresh=19 ino=257 dd-2584 [001] 40.047260: balance_dirty_state: bdi btrfs-1: dirty=886 wb=475 unstable=0 bg_thresh=1016 thresh=2032 gap=671 poll_thresh=20 ino=257 dd-2584 [001] 40.047556: balance_dirty_state: bdi btrfs-1: dirty=911 wb=475 unstable=0 bg_thresh=1018 thresh=2037 gap=651 poll_thresh=21 ino=257 dd-2584 [001] 40.047679: balance_dirty_state: bdi btrfs-1: dirty=936 wb=475 unstable=0 bg_thresh=1018 thresh=2036 gap=625 poll_thresh=22 ino=257 dd-2584 [001] 40.047800: balance_dirty_state: bdi btrfs-1: dirty=986 wb=475 unstable=0 bg_thresh=1020 thresh=2040 gap=579 poll_thresh=23 ino=257 dd-2584 [001] 40.047923: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=475 unstable=0 bg_thresh=1019 thresh=2039 gap=553 poll_thresh=24 ino=257 dd-2584 [001] 40.048045: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=475 unstable=0 bg_thresh=1019 thresh=2038 gap=527 poll_thresh=25 ino=257 flush-btrfs-1-2586 [005] 40.048073: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22592 wrote=0 to_write=8192 dd-2584 [001] 40.048228: balance_dirty_state: bdi btrfs-1: dirty=1086 wb=475 unstable=0 bg_thresh=1015 thresh=2031 gap=470 poll_thresh=26 ino=257 dd-2584 [001] 40.048231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=45800 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 40.050338: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=688 to_write=7504 dd-2584 [001] 40.054390: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1021 unstable=0 bg_thresh=1021 thresh=2043 gap=611 poll_thresh=26 ino=257 dd-2584 [001] 40.054458: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1021 unstable=0 bg_thresh=1027 thresh=2054 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 40.054591: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1021 unstable=0 bg_thresh=1024 thresh=2049 gap=567 poll_thresh=20 ino=257 dd-2584 [001] 40.054720: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1021 unstable=0 bg_thresh=1023 thresh=2046 gap=539 poll_thresh=21 ino=257 dd-2584 [001] 40.055022: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1021 unstable=0 bg_thresh=1027 thresh=2054 gap=522 poll_thresh=22 ino=257 dd-2584 [001] 40.055144: balance_dirty_state: bdi btrfs-1: dirty=536 wb=1021 unstable=0 bg_thresh=1021 thresh=2043 gap=486 poll_thresh=23 ino=257 dd-2584 [001] 40.055149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=45800 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 40.062491: balance_dirty_state: bdi btrfs-1: dirty=523 wb=905 unstable=0 bg_thresh=1024 thresh=2048 gap=620 poll_thresh=23 ino=257 dd-2584 [001] 40.062560: balance_dirty_state: bdi btrfs-1: dirty=548 wb=905 unstable=0 bg_thresh=1023 thresh=2047 gap=594 poll_thresh=17 ino=257 dd-2584 [001] 40.062673: balance_dirty_state: bdi btrfs-1: dirty=573 wb=905 unstable=0 bg_thresh=1023 thresh=2046 gap=568 poll_thresh=18 ino=257 dd-2584 [001] 40.062789: balance_dirty_state: bdi btrfs-1: dirty=623 wb=905 unstable=0 bg_thresh=1022 thresh=2045 gap=517 poll_thresh=19 ino=257 dd-2584 [001] 40.062904: balance_dirty_state: bdi btrfs-1: dirty=648 wb=905 unstable=0 bg_thresh=1024 thresh=2049 gap=496 poll_thresh=20 ino=257 dd-2584 [001] 40.062909: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=45800 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 40.074490: balance_dirty_state: bdi btrfs-1: dirty=648 wb=680 unstable=0 bg_thresh=1023 thresh=2046 gap=718 poll_thresh=20 ino=257 dd-2584 [001] 40.074562: balance_dirty_state: bdi btrfs-1: dirty=648 wb=680 unstable=0 bg_thresh=1022 thresh=2045 gap=717 poll_thresh=15 ino=257 dd-2584 [001] 40.074622: balance_dirty_state: bdi btrfs-1: dirty=673 wb=680 unstable=0 bg_thresh=1022 thresh=2045 gap=692 poll_thresh=16 ino=257 dd-2584 [001] 40.074740: balance_dirty_state: bdi btrfs-1: dirty=698 wb=680 unstable=0 bg_thresh=1022 thresh=2044 gap=666 poll_thresh=17 ino=257 dd-2584 [001] 40.075032: balance_dirty_state: bdi btrfs-1: dirty=748 wb=680 unstable=0 bg_thresh=1021 thresh=2043 gap=615 poll_thresh=18 ino=257 dd-2584 [001] 40.075154: balance_dirty_state: bdi btrfs-1: dirty=773 wb=680 unstable=0 bg_thresh=1023 thresh=2047 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 40.075275: balance_dirty_state: bdi btrfs-1: dirty=798 wb=680 unstable=0 bg_thresh=1023 thresh=2046 gap=568 poll_thresh=20 ino=257 dd-2584 [001] 40.075397: balance_dirty_state: bdi btrfs-1: dirty=848 wb=680 unstable=0 bg_thresh=1019 thresh=2039 gap=511 poll_thresh=21 ino=257 dd-2584 [001] 40.075519: balance_dirty_state: bdi btrfs-1: dirty=873 wb=680 unstable=0 bg_thresh=1019 thresh=2038 gap=485 poll_thresh=22 ino=257 dd-2584 [001] 40.075523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=48312 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 40.086537: balance_dirty_state: bdi btrfs-1: dirty=873 wb=680 unstable=0 bg_thresh=1012 thresh=2025 gap=472 poll_thresh=22 ino=257 dd-2584 [001] 40.086548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=48312 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 40.094505: balance_dirty_state: bdi btrfs-1: dirty=873 wb=430 unstable=0 bg_thresh=1015 thresh=2030 gap=727 poll_thresh=22 ino=257 dd-2584 [004] 40.094624: balance_dirty_state: bdi btrfs-1: dirty=898 wb=380 unstable=0 bg_thresh=1014 thresh=2029 gap=751 poll_thresh=16 ino=257 dd-2584 [004] 40.094807: balance_dirty_state: bdi btrfs-1: dirty=923 wb=305 unstable=0 bg_thresh=1017 thresh=2034 gap=806 poll_thresh=17 ino=257 dd-2584 [004] 40.094930: balance_dirty_state: bdi btrfs-1: dirty=948 wb=305 unstable=0 bg_thresh=1016 thresh=2033 gap=780 poll_thresh=18 ino=257 dd-2584 [004] 40.095048: balance_dirty_state: bdi btrfs-1: dirty=973 wb=305 unstable=0 bg_thresh=1016 thresh=2032 gap=754 poll_thresh=19 ino=257 dd-2584 [004] 40.095324: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=305 unstable=0 bg_thresh=1015 thresh=2031 gap=703 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 40.095410: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22640 wrote=0 to_write=8192 dd-2584 [004] 40.095450: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=305 unstable=0 bg_thresh=1017 thresh=2035 gap=682 poll_thresh=21 ino=257 dd-2584 [004] 40.095575: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=330 unstable=0 bg_thresh=1017 thresh=2034 gap=656 poll_thresh=22 ino=257 dd-2584 [004] 40.095705: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=380 unstable=0 bg_thresh=1016 thresh=2033 gap=605 poll_thresh=23 ino=257 dd-2584 [004] 40.095834: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=430 unstable=0 bg_thresh=1018 thresh=2037 gap=584 poll_thresh=24 ino=257 dd-2584 [004] 40.096011: balance_dirty_state: bdi btrfs-1: dirty=973 wb=505 unstable=0 bg_thresh=1015 thresh=2030 gap=552 poll_thresh=25 ino=257 dd-2584 [004] 40.096188: balance_dirty_state: bdi btrfs-1: dirty=923 wb=580 unstable=0 bg_thresh=1014 thresh=2029 gap=526 poll_thresh=26 ino=257 dd-2584 [004] 40.096365: balance_dirty_state: bdi btrfs-1: dirty=898 wb=655 unstable=0 bg_thresh=1014 thresh=2028 gap=475 poll_thresh=27 ino=257 dd-2584 [004] 40.096367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=48312 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 40.097460: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=848 to_write=7344 dd-2584 [004] 40.102466: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1030 unstable=0 bg_thresh=1010 thresh=2021 gap=593 poll_thresh=27 ino=257 dd-2584 [004] 40.102842: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1030 unstable=0 bg_thresh=1012 thresh=2025 gap=597 poll_thresh=20 ino=257 dd-2584 [004] 40.103013: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1030 unstable=0 bg_thresh=1014 thresh=2029 gap=551 poll_thresh=21 ino=257 dd-2584 [004] 40.103186: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1030 unstable=0 bg_thresh=1015 thresh=2031 gap=528 poll_thresh=22 ino=257 dd-2584 [004] 40.103356: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1030 unstable=0 bg_thresh=1013 thresh=2027 gap=499 poll_thresh=23 ino=257 dd-2584 [004] 40.103362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=48312 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 40.110469: balance_dirty_state: bdi btrfs-1: dirty=498 wb=905 unstable=0 bg_thresh=1014 thresh=2029 gap=626 poll_thresh=23 ino=257 dd-2584 [004] 40.110564: balance_dirty_state: bdi btrfs-1: dirty=523 wb=905 unstable=0 bg_thresh=1011 thresh=2023 gap=595 poll_thresh=17 ino=257 dd-2584 [004] 40.110680: balance_dirty_state: bdi btrfs-1: dirty=548 wb=905 unstable=0 bg_thresh=1013 thresh=2027 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 40.110799: balance_dirty_state: bdi btrfs-1: dirty=573 wb=905 unstable=0 bg_thresh=1013 thresh=2026 gap=548 poll_thresh=19 ino=257 dd-2584 [004] 40.110917: balance_dirty_state: bdi btrfs-1: dirty=623 wb=905 unstable=0 bg_thresh=1012 thresh=2025 gap=497 poll_thresh=20 ino=257 dd-2584 [004] 40.110921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=48312 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 40.118478: balance_dirty_state: bdi btrfs-1: dirty=623 wb=855 unstable=0 bg_thresh=1014 thresh=2028 gap=550 poll_thresh=20 ino=257 dd-2584 [000] 40.118570: balance_dirty_state: bdi btrfs-1: dirty=623 wb=855 unstable=0 bg_thresh=1014 thresh=2028 gap=550 poll_thresh=15 ino=257 dd-2584 [000] 40.118657: balance_dirty_state: bdi btrfs-1: dirty=648 wb=855 unstable=0 bg_thresh=1014 thresh=2028 gap=525 poll_thresh=16 ino=257 dd-2584 [000] 40.119127: balance_dirty_state: bdi btrfs-1: dirty=673 wb=855 unstable=0 bg_thresh=1016 thresh=2033 gap=505 poll_thresh=17 ino=257 dd-2584 [000] 40.119134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=48312 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 40.130480: balance_dirty_state: bdi btrfs-1: dirty=673 wb=605 unstable=0 bg_thresh=1014 thresh=2029 gap=751 poll_thresh=17 ino=257 dd-2584 [000] 40.130562: balance_dirty_state: bdi btrfs-1: dirty=698 wb=605 unstable=0 bg_thresh=1014 thresh=2029 gap=726 poll_thresh=13 ino=257 dd-2584 [000] 40.130619: balance_dirty_state: bdi btrfs-1: dirty=723 wb=605 unstable=0 bg_thresh=1014 thresh=2029 gap=701 poll_thresh=14 ino=257 dd-2584 [000] 40.130677: balance_dirty_state: bdi btrfs-1: dirty=723 wb=605 unstable=0 bg_thresh=1017 thresh=2034 gap=706 poll_thresh=15 ino=257 dd-2584 [000] 40.130734: balance_dirty_state: bdi btrfs-1: dirty=748 wb=605 unstable=0 bg_thresh=1019 thresh=2039 gap=686 poll_thresh=16 ino=257 dd-2584 [000] 40.130851: balance_dirty_state: bdi btrfs-1: dirty=773 wb=605 unstable=0 bg_thresh=1019 thresh=2038 gap=660 poll_thresh=17 ino=257 dd-2584 [000] 40.130968: balance_dirty_state: bdi btrfs-1: dirty=823 wb=605 unstable=0 bg_thresh=1018 thresh=2037 gap=609 poll_thresh=18 ino=257 dd-2584 [000] 40.131083: balance_dirty_state: bdi btrfs-1: dirty=848 wb=605 unstable=0 bg_thresh=1018 thresh=2036 gap=583 poll_thresh=19 ino=257 dd-2584 [000] 40.131201: balance_dirty_state: bdi btrfs-1: dirty=873 wb=605 unstable=0 bg_thresh=1020 thresh=2040 gap=562 poll_thresh=20 ino=257 dd-2584 [000] 40.131321: balance_dirty_state: bdi btrfs-1: dirty=898 wb=605 unstable=0 bg_thresh=1019 thresh=2039 gap=536 poll_thresh=21 ino=257 dd-2584 [000] 40.131610: balance_dirty_state: bdi btrfs-1: dirty=948 wb=605 unstable=0 bg_thresh=1019 thresh=2038 gap=485 poll_thresh=22 ino=257 dd-2584 [000] 40.131614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=48312 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 40.142450: balance_dirty_state: bdi btrfs-1: dirty=948 wb=355 unstable=0 bg_thresh=1012 thresh=2024 gap=721 poll_thresh=22 ino=257 dd-2584 [000] 40.142516: balance_dirty_state: bdi btrfs-1: dirty=948 wb=355 unstable=0 bg_thresh=1012 thresh=2024 gap=721 poll_thresh=16 ino=257 dd-2584 [000] 40.142629: balance_dirty_state: bdi btrfs-1: dirty=998 wb=355 unstable=0 bg_thresh=1014 thresh=2029 gap=676 poll_thresh=17 ino=257 dd-2584 [000] 40.142742: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=355 unstable=0 bg_thresh=1017 thresh=2034 gap=656 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 40.142817: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22688 wrote=0 to_write=8192 dd-2584 [000] 40.142866: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=355 unstable=0 bg_thresh=1022 thresh=2044 gap=641 poll_thresh=19 ino=257 dd-2584 [000] 40.142988: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=380 unstable=0 bg_thresh=1021 thresh=2043 gap=615 poll_thresh=20 ino=257 dd-2584 [000] 40.143114: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=430 unstable=0 bg_thresh=1021 thresh=2042 gap=564 poll_thresh=21 ino=257 dd-2584 [000] 40.143239: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=480 unstable=0 bg_thresh=1017 thresh=2035 gap=532 poll_thresh=22 ino=257 dd-2584 [000] 40.143537: balance_dirty_state: bdi btrfs-1: dirty=948 wb=580 unstable=0 bg_thresh=1019 thresh=2039 gap=511 poll_thresh=23 ino=257 dd-2584 [000] 40.143667: balance_dirty_state: bdi btrfs-1: dirty=948 wb=605 unstable=0 bg_thresh=1019 thresh=2038 gap=485 poll_thresh=24 ino=257 dd-2584 [000] 40.143669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=48312 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 40.145453: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=264 wrote=816 to_write=7376 dd-2584 [004] 40.150458: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1030 unstable=0 bg_thresh=1012 thresh=2024 gap=596 poll_thresh=24 ino=257 dd-2584 [004] 40.150550: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1030 unstable=0 bg_thresh=1011 thresh=2023 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 40.150727: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1030 unstable=0 bg_thresh=1011 thresh=2022 gap=544 poll_thresh=19 ino=257 dd-2584 [004] 40.150901: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1030 unstable=0 bg_thresh=1013 thresh=2026 gap=523 poll_thresh=20 ino=257 dd-2584 [004] 40.151072: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1030 unstable=0 bg_thresh=1012 thresh=2025 gap=497 poll_thresh=21 ino=257 dd-2584 [004] 40.151078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=48312 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 40.158485: balance_dirty_state: bdi btrfs-1: dirty=498 wb=905 unstable=0 bg_thresh=1014 thresh=2028 gap=625 poll_thresh=21 ino=257 dd-2584 [004] 40.158604: balance_dirty_state: bdi btrfs-1: dirty=523 wb=905 unstable=0 bg_thresh=1014 thresh=2028 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 40.158840: balance_dirty_state: bdi btrfs-1: dirty=548 wb=905 unstable=0 bg_thresh=1016 thresh=2032 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 40.159084: balance_dirty_state: bdi btrfs-1: dirty=573 wb=905 unstable=0 bg_thresh=1012 thresh=2025 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 40.159660: balance_dirty_state: bdi btrfs-1: dirty=623 wb=805 unstable=0 bg_thresh=1009 thresh=2018 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 40.159845: balance_dirty_state: bdi btrfs-1: dirty=648 wb=805 unstable=0 bg_thresh=1006 thresh=2013 gap=560 poll_thresh=20 ino=257 dd-2584 [004] 40.160028: balance_dirty_state: bdi btrfs-1: dirty=673 wb=805 unstable=0 bg_thresh=1014 thresh=2029 gap=551 poll_thresh=21 ino=257 dd-2584 [004] 40.160200: balance_dirty_state: bdi btrfs-1: dirty=698 wb=805 unstable=0 bg_thresh=1014 thresh=2028 gap=525 poll_thresh=22 ino=257 dd-2584 [004] 40.160373: balance_dirty_state: bdi btrfs-1: dirty=748 wb=805 unstable=0 bg_thresh=1013 thresh=2027 gap=474 poll_thresh=23 ino=257 dd-2584 [004] 40.160379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-266% task_weight=101% bdi_bw=48312 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 40.166522: balance_dirty_state: bdi btrfs-1: dirty=773 wb=805 unstable=0 bg_thresh=1013 thresh=2027 gap=449 poll_thresh=23 ino=257 dd-2584 [004] 40.166527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-266% task_weight=101% bdi_bw=48312 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 40.174525: balance_dirty_state: bdi btrfs-1: dirty=773 wb=555 unstable=0 bg_thresh=1009 thresh=2018 gap=690 poll_thresh=23 ino=257 dd-2584 [004] 40.174649: balance_dirty_state: bdi btrfs-1: dirty=773 wb=555 unstable=0 bg_thresh=1011 thresh=2023 gap=695 poll_thresh=17 ino=257 dd-2584 [004] 40.174858: balance_dirty_state: bdi btrfs-1: dirty=823 wb=555 unstable=0 bg_thresh=1013 thresh=2027 gap=649 poll_thresh=18 ino=257 dd-2584 [004] 40.175068: balance_dirty_state: bdi btrfs-1: dirty=848 wb=555 unstable=0 bg_thresh=1010 thresh=2020 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 40.175236: balance_dirty_state: bdi btrfs-1: dirty=873 wb=555 unstable=0 bg_thresh=1009 thresh=2019 gap=591 poll_thresh=20 ino=257 dd-2584 [004] 40.175736: balance_dirty_state: bdi btrfs-1: dirty=898 wb=555 unstable=0 bg_thresh=1009 thresh=2018 gap=565 poll_thresh=21 ino=257 dd-2584 [004] 40.175961: balance_dirty_state: bdi btrfs-1: dirty=948 wb=555 unstable=0 bg_thresh=1011 thresh=2022 gap=519 poll_thresh=22 ino=257 dd-2584 [004] 40.176178: balance_dirty_state: bdi btrfs-1: dirty=973 wb=555 unstable=0 bg_thresh=1010 thresh=2021 gap=493 poll_thresh=23 ino=257 dd-2584 [004] 40.176187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=48312 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 40.182459: balance_dirty_state: bdi btrfs-1: dirty=973 wb=430 unstable=0 bg_thresh=1008 thresh=2016 gap=613 poll_thresh=23 ino=257 dd-2584 [004] 40.182601: balance_dirty_state: bdi btrfs-1: dirty=998 wb=430 unstable=0 bg_thresh=1010 thresh=2021 gap=593 poll_thresh=17 ino=257 dd-2584 [004] 40.182871: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=430 unstable=0 bg_thresh=1010 thresh=2020 gap=567 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 40.182944: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22728 wrote=0 to_write=8192 dd-2584 [004] 40.183146: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=455 unstable=0 bg_thresh=1009 thresh=2019 gap=541 poll_thresh=19 ino=257 dd-2584 [004] 40.183431: balance_dirty_state: bdi btrfs-1: dirty=998 wb=530 unstable=0 bg_thresh=1011 thresh=2023 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 40.183434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=50716 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 40.186275: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=304 wrote=672 to_write=7520 dd-2584 [004] 40.194441: balance_dirty_state: bdi btrfs-1: dirty=423 wb=955 unstable=0 bg_thresh=1005 thresh=2011 gap=633 poll_thresh=20 ino=257 dd-2584 [004] 40.194569: balance_dirty_state: bdi btrfs-1: dirty=423 wb=955 unstable=0 bg_thresh=1005 thresh=2011 gap=633 poll_thresh=15 ino=257 dd-2584 [004] 40.194745: balance_dirty_state: bdi btrfs-1: dirty=448 wb=955 unstable=0 bg_thresh=1008 thresh=2016 gap=613 poll_thresh=16 ino=257 dd-2584 [004] 40.195657: balance_dirty_state: bdi btrfs-1: dirty=473 wb=955 unstable=0 bg_thresh=1012 thresh=2024 gap=596 poll_thresh=17 ino=257 dd-2584 [004] 40.195868: balance_dirty_state: bdi btrfs-1: dirty=498 wb=955 unstable=0 bg_thresh=1011 thresh=2023 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 40.196280: balance_dirty_state: bdi btrfs-1: dirty=548 wb=880 unstable=0 bg_thresh=1013 thresh=2027 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 40.196646: balance_dirty_state: bdi btrfs-1: dirty=573 wb=830 unstable=0 bg_thresh=1013 thresh=2026 gap=623 poll_thresh=20 ino=257 dd-2584 [004] 40.197008: balance_dirty_state: bdi btrfs-1: dirty=598 wb=830 unstable=0 bg_thresh=1012 thresh=2025 gap=597 poll_thresh=21 ino=257 dd-2584 [004] 40.197375: balance_dirty_state: bdi btrfs-1: dirty=623 wb=830 unstable=0 bg_thresh=1014 thresh=2029 gap=576 poll_thresh=22 ino=257 dd-2584 [004] 40.197740: balance_dirty_state: bdi btrfs-1: dirty=673 wb=830 unstable=0 bg_thresh=1014 thresh=2028 gap=525 poll_thresh=23 ino=257 dd-2584 [004] 40.198105: balance_dirty_state: bdi btrfs-1: dirty=698 wb=830 unstable=0 bg_thresh=1013 thresh=2027 gap=499 poll_thresh=24 ino=257 dd-2584 [004] 40.198118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=50716 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 40.206433: balance_dirty_state: bdi btrfs-1: dirty=698 wb=780 unstable=0 bg_thresh=1013 thresh=2026 gap=548 poll_thresh=24 ino=257 dd-2584 [004] 40.206507: balance_dirty_state: bdi btrfs-1: dirty=723 wb=780 unstable=0 bg_thresh=1012 thresh=2025 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 40.206961: balance_dirty_state: bdi btrfs-1: dirty=748 wb=780 unstable=0 bg_thresh=1012 thresh=2024 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 40.206967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=50716 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 40.214451: balance_dirty_state: bdi btrfs-1: dirty=748 wb=530 unstable=0 bg_thresh=1015 thresh=2030 gap=752 poll_thresh=19 ino=257 dd-2584 [004] 40.214589: balance_dirty_state: bdi btrfs-1: dirty=773 wb=530 unstable=0 bg_thresh=1017 thresh=2035 gap=732 poll_thresh=14 ino=257 dd-2584 [004] 40.214677: balance_dirty_state: bdi btrfs-1: dirty=773 wb=530 unstable=0 bg_thresh=1014 thresh=2029 gap=726 poll_thresh=15 ino=257 dd-2584 [004] 40.214764: balance_dirty_state: bdi btrfs-1: dirty=798 wb=530 unstable=0 bg_thresh=1017 thresh=2034 gap=706 poll_thresh=16 ino=257 dd-2584 [004] 40.214936: balance_dirty_state: bdi btrfs-1: dirty=823 wb=530 unstable=0 bg_thresh=1016 thresh=2033 gap=680 poll_thresh=17 ino=257 dd-2584 [004] 40.215118: balance_dirty_state: bdi btrfs-1: dirty=848 wb=530 unstable=0 bg_thresh=1018 thresh=2037 gap=659 poll_thresh=18 ino=257 dd-2584 [004] 40.215298: balance_dirty_state: bdi btrfs-1: dirty=898 wb=530 unstable=0 bg_thresh=1015 thresh=2030 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 40.215477: balance_dirty_state: bdi btrfs-1: dirty=923 wb=530 unstable=0 bg_thresh=1014 thresh=2029 gap=576 poll_thresh=20 ino=257 dd-2584 [004] 40.215658: balance_dirty_state: bdi btrfs-1: dirty=948 wb=530 unstable=0 bg_thresh=1014 thresh=2028 gap=550 poll_thresh=21 ino=257 dd-2584 [004] 40.216113: balance_dirty_state: bdi btrfs-1: dirty=998 wb=530 unstable=0 bg_thresh=1016 thresh=2032 gap=504 poll_thresh=22 ino=257 dd-2584 [004] 40.216120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=50716 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 40.222567: balance_dirty_state: bdi btrfs-1: dirty=998 wb=405 unstable=0 bg_thresh=1016 thresh=2032 gap=629 poll_thresh=22 ino=257 dd-2584 [004] 40.222661: balance_dirty_state: bdi btrfs-1: dirty=998 wb=405 unstable=0 bg_thresh=1016 thresh=2032 gap=629 poll_thresh=16 ino=257 dd-2584 [004] 40.222832: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=405 unstable=0 bg_thresh=1015 thresh=2031 gap=603 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 40.222919: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22768 wrote=0 to_write=8192 dd-2584 [004] 40.223020: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=405 unstable=0 bg_thresh=1017 thresh=2035 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 40.223215: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=480 unstable=0 bg_thresh=1019 thresh=2039 gap=536 poll_thresh=19 ino=257 dd-2584 [004] 40.223416: balance_dirty_state: bdi btrfs-1: dirty=973 wb=555 unstable=0 bg_thresh=1016 thresh=2032 gap=504 poll_thresh=20 ino=257 dd-2584 [004] 40.223419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=50716 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 40.225244: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=344 wrote=720 to_write=7472 dd-2584 [004] 40.230543: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1005 unstable=0 bg_thresh=1018 thresh=2037 gap=634 poll_thresh=20 ino=257 dd-2584 [004] 40.230670: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1005 unstable=0 bg_thresh=1018 thresh=2037 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 40.230791: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1005 unstable=0 bg_thresh=1018 thresh=2036 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 40.231026: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1005 unstable=0 bg_thresh=1017 thresh=2035 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 40.231262: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1005 unstable=0 bg_thresh=1017 thresh=2034 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 40.231851: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1005 unstable=0 bg_thresh=1019 thresh=2038 gap=510 poll_thresh=19 ino=257 dd-2584 [004] 40.232089: balance_dirty_state: bdi btrfs-1: dirty=573 wb=1005 unstable=0 bg_thresh=1018 thresh=2037 gap=459 poll_thresh=20 ino=257 dd-2584 [004] 40.232098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-298% task_weight=99% bdi_bw=50716 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 40.242484: balance_dirty_state: bdi btrfs-1: dirty=573 wb=755 unstable=0 bg_thresh=1011 thresh=2023 gap=695 poll_thresh=20 ino=257 dd-2584 [004] 40.242567: balance_dirty_state: bdi btrfs-1: dirty=573 wb=755 unstable=0 bg_thresh=1008 thresh=2017 gap=689 poll_thresh=15 ino=257 dd-2584 [004] 40.242659: balance_dirty_state: bdi btrfs-1: dirty=598 wb=755 unstable=0 bg_thresh=1011 thresh=2022 gap=669 poll_thresh=16 ino=257 dd-2584 [004] 40.242842: balance_dirty_state: bdi btrfs-1: dirty=623 wb=755 unstable=0 bg_thresh=1020 thresh=2041 gap=663 poll_thresh=17 ino=257 dd-2584 [004] 40.243022: balance_dirty_state: bdi btrfs-1: dirty=673 wb=755 unstable=0 bg_thresh=1020 thresh=2040 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 40.243205: balance_dirty_state: bdi btrfs-1: dirty=698 wb=755 unstable=0 bg_thresh=1015 thresh=2030 gap=577 poll_thresh=19 ino=257 dd-2584 [004] 40.243391: balance_dirty_state: bdi btrfs-1: dirty=723 wb=755 unstable=0 bg_thresh=1015 thresh=2031 gap=553 poll_thresh=20 ino=257 dd-2584 [004] 40.243579: balance_dirty_state: bdi btrfs-1: dirty=748 wb=755 unstable=0 bg_thresh=1020 thresh=2041 gap=538 poll_thresh=21 ino=257 dd-2584 [004] 40.244049: balance_dirty_state: bdi btrfs-1: dirty=798 wb=755 unstable=0 bg_thresh=1017 thresh=2034 gap=481 poll_thresh=22 ino=257 dd-2584 [004] 40.244056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=50716 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 40.254523: balance_dirty_state: bdi btrfs-1: dirty=798 wb=630 unstable=0 bg_thresh=1016 thresh=2033 gap=605 poll_thresh=22 ino=257 dd-2584 [000] 40.254619: balance_dirty_state: bdi btrfs-1: dirty=798 wb=630 unstable=0 bg_thresh=1013 thresh=2027 gap=599 poll_thresh=16 ino=257 dd-2584 [000] 40.254797: balance_dirty_state: bdi btrfs-1: dirty=823 wb=605 unstable=0 bg_thresh=1013 thresh=2026 gap=598 poll_thresh=17 ino=257 dd-2584 [000] 40.254967: balance_dirty_state: bdi btrfs-1: dirty=873 wb=605 unstable=0 bg_thresh=1012 thresh=2025 gap=547 poll_thresh=18 ino=257 dd-2584 [000] 40.255139: balance_dirty_state: bdi btrfs-1: dirty=898 wb=605 unstable=0 bg_thresh=1014 thresh=2029 gap=526 poll_thresh=19 ino=257 dd-2584 [000] 40.255310: balance_dirty_state: bdi btrfs-1: dirty=923 wb=605 unstable=0 bg_thresh=1014 thresh=2028 gap=500 poll_thresh=20 ino=257 dd-2584 [000] 40.255316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=50716 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 40.266566: balance_dirty_state: bdi btrfs-1: dirty=923 wb=330 unstable=0 bg_thresh=1013 thresh=2026 gap=773 poll_thresh=20 ino=257 dd-2584 [000] 40.266657: balance_dirty_state: bdi btrfs-1: dirty=948 wb=330 unstable=0 bg_thresh=1015 thresh=2031 gap=753 poll_thresh=15 ino=257 dd-2584 [000] 40.266742: balance_dirty_state: bdi btrfs-1: dirty=973 wb=330 unstable=0 bg_thresh=1012 thresh=2025 gap=722 poll_thresh=16 ino=257 dd-2584 [000] 40.266913: balance_dirty_state: bdi btrfs-1: dirty=998 wb=330 unstable=0 bg_thresh=1012 thresh=2024 gap=696 poll_thresh=17 ino=257 dd-2584 [000] 40.267329: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=330 unstable=0 bg_thresh=1014 thresh=2028 gap=675 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 40.267401: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22812 wrote=0 to_write=8192 dd-2584 [000] 40.267510: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=330 unstable=0 bg_thresh=1013 thresh=2027 gap=649 poll_thresh=19 ino=257 dd-2584 [000] 40.267696: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=355 unstable=0 bg_thresh=1013 thresh=2026 gap=598 poll_thresh=20 ino=257 dd-2584 [000] 40.267885: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=405 unstable=0 bg_thresh=1015 thresh=2030 gap=602 poll_thresh=21 ino=257 dd-2584 [000] 40.268072: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=455 unstable=0 bg_thresh=1014 thresh=2029 gap=551 poll_thresh=22 ino=257 dd-2584 [000] 40.268257: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=505 unstable=0 bg_thresh=1014 thresh=2028 gap=500 poll_thresh=23 ino=257 dd-2584 [000] 40.268260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=50716 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 40.271379: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=392 wrote=784 to_write=7408 dd-2584 [000] 40.274525: balance_dirty_state: bdi btrfs-1: dirty=423 wb=980 unstable=0 bg_thresh=1015 thresh=2031 gap=628 poll_thresh=23 ino=257 dd-2584 [000] 40.274622: balance_dirty_state: bdi btrfs-1: dirty=423 wb=980 unstable=0 bg_thresh=1015 thresh=2030 gap=627 poll_thresh=17 ino=257 dd-2584 [000] 40.274743: balance_dirty_state: bdi btrfs-1: dirty=448 wb=980 unstable=0 bg_thresh=1017 thresh=2034 gap=606 poll_thresh=18 ino=257 dd-2584 [000] 40.274861: balance_dirty_state: bdi btrfs-1: dirty=498 wb=980 unstable=0 bg_thresh=1016 thresh=2033 gap=555 poll_thresh=19 ino=257 dd-2584 [000] 40.275150: balance_dirty_state: bdi btrfs-1: dirty=523 wb=980 unstable=0 bg_thresh=1016 thresh=2032 gap=529 poll_thresh=20 ino=257 dd-2584 [000] 40.275267: balance_dirty_state: bdi btrfs-1: dirty=548 wb=980 unstable=0 bg_thresh=1015 thresh=2031 gap=503 poll_thresh=21 ino=257 dd-2584 [000] 40.275272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=50716 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 40.282563: balance_dirty_state: bdi btrfs-1: dirty=548 wb=855 unstable=0 bg_thresh=1017 thresh=2034 gap=631 poll_thresh=21 ino=257 dd-2584 [004] 40.282659: balance_dirty_state: bdi btrfs-1: dirty=548 wb=855 unstable=0 bg_thresh=1017 thresh=2034 gap=631 poll_thresh=16 ino=257 dd-2584 [004] 40.282828: balance_dirty_state: bdi btrfs-1: dirty=598 wb=855 unstable=0 bg_thresh=1016 thresh=2033 gap=580 poll_thresh=17 ino=257 dd-2584 [004] 40.283000: balance_dirty_state: bdi btrfs-1: dirty=623 wb=855 unstable=0 bg_thresh=1018 thresh=2037 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 40.283179: balance_dirty_state: bdi btrfs-1: dirty=648 wb=855 unstable=0 bg_thresh=1016 thresh=2033 gap=530 poll_thresh=19 ino=257 dd-2584 [004] 40.283358: balance_dirty_state: bdi btrfs-1: dirty=673 wb=855 unstable=0 bg_thresh=1017 thresh=2034 gap=506 poll_thresh=20 ino=257 dd-2584 [004] 40.283364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=101% bdi_bw=50716 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 40.290539: balance_dirty_state: bdi btrfs-1: dirty=673 wb=655 unstable=0 bg_thresh=1015 thresh=2031 gap=703 poll_thresh=20 ino=257 dd-2584 [004] 40.290665: balance_dirty_state: bdi btrfs-1: dirty=698 wb=655 unstable=0 bg_thresh=1015 thresh=2030 gap=677 poll_thresh=15 ino=257 dd-2584 [004] 40.290785: balance_dirty_state: bdi btrfs-1: dirty=723 wb=655 unstable=0 bg_thresh=1017 thresh=2035 gap=657 poll_thresh=16 ino=257 dd-2584 [004] 40.291364: balance_dirty_state: bdi btrfs-1: dirty=748 wb=655 unstable=0 bg_thresh=1017 thresh=2034 gap=631 poll_thresh=17 ino=257 dd-2584 [004] 40.291603: balance_dirty_state: bdi btrfs-1: dirty=773 wb=655 unstable=0 bg_thresh=1013 thresh=2027 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 40.291842: balance_dirty_state: bdi btrfs-1: dirty=823 wb=655 unstable=0 bg_thresh=1013 thresh=2026 gap=548 poll_thresh=19 ino=257 dd-2584 [004] 40.292083: balance_dirty_state: bdi btrfs-1: dirty=848 wb=655 unstable=0 bg_thresh=1015 thresh=2030 gap=527 poll_thresh=20 ino=257 dd-2584 [004] 40.292328: balance_dirty_state: bdi btrfs-1: dirty=873 wb=655 unstable=0 bg_thresh=1014 thresh=2029 gap=501 poll_thresh=21 ino=257 dd-2584 [004] 40.292337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=101% bdi_bw=53020 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 40.298555: balance_dirty_state: bdi btrfs-1: dirty=873 wb=530 unstable=0 bg_thresh=1013 thresh=2027 gap=624 poll_thresh=21 ino=257 dd-2584 [001] 40.298669: balance_dirty_state: bdi btrfs-1: dirty=873 wb=530 unstable=0 bg_thresh=1013 thresh=2027 gap=624 poll_thresh=16 ino=257 dd-2584 [001] 40.298901: balance_dirty_state: bdi btrfs-1: dirty=923 wb=530 unstable=0 bg_thresh=1019 thresh=2038 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 40.299135: balance_dirty_state: bdi btrfs-1: dirty=948 wb=530 unstable=0 bg_thresh=1021 thresh=2043 gap=565 poll_thresh=18 ino=257 dd-2584 [001] 40.299373: balance_dirty_state: bdi btrfs-1: dirty=973 wb=530 unstable=0 bg_thresh=1023 thresh=2047 gap=544 poll_thresh=19 ino=257 dd-2584 [001] 40.299956: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=530 unstable=0 bg_thresh=1023 thresh=2046 gap=493 poll_thresh=20 ino=257 dd-2584 [001] 40.299965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-70% task_gap=-241% task_weight=100% bdi_bw=53020 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 40.306631: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=380 unstable=0 bg_thresh=1021 thresh=2043 gap=640 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 40.306671: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22852 wrote=0 to_write=8192 dd-2584 [001] 40.306738: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=380 unstable=0 bg_thresh=1021 thresh=2042 gap=639 poll_thresh=15 ino=257 dd-2584 [001] 40.306821: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=405 unstable=0 bg_thresh=1021 thresh=2042 gap=614 poll_thresh=16 ino=257 dd-2584 [001] 40.306993: balance_dirty_state: bdi btrfs-1: dirty=998 wb=455 unstable=0 bg_thresh=1020 thresh=2041 gap=588 poll_thresh=17 ino=257 dd-2584 [001] 40.307167: balance_dirty_state: bdi btrfs-1: dirty=973 wb=480 unstable=0 bg_thresh=1022 thresh=2045 gap=592 poll_thresh=18 ino=257 dd-2584 [001] 40.307345: balance_dirty_state: bdi btrfs-1: dirty=998 wb=530 unstable=0 bg_thresh=1022 thresh=2044 gap=516 poll_thresh=19 ino=257 dd-2584 [001] 40.307521: balance_dirty_state: bdi btrfs-1: dirty=973 wb=580 unstable=0 bg_thresh=1021 thresh=2043 gap=490 poll_thresh=20 ino=257 dd-2584 [001] 40.307523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-291% task_weight=100% bdi_bw=53020 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 40.309323: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=428 wrote=784 to_write=7408 dd-2584 [001] 40.314468: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1055 unstable=0 bg_thresh=1021 thresh=2043 gap=615 poll_thresh=20 ino=257 dd-2584 [001] 40.314532: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1055 unstable=0 bg_thresh=1021 thresh=2042 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 40.314595: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1055 unstable=0 bg_thresh=1023 thresh=2047 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 40.314708: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1055 unstable=0 bg_thresh=1020 thresh=2040 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 40.314989: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1055 unstable=0 bg_thresh=1019 thresh=2039 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 40.315103: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1055 unstable=0 bg_thresh=1019 thresh=2038 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 40.315108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=53020 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 40.322584: balance_dirty_state: bdi btrfs-1: dirty=498 wb=930 unstable=0 bg_thresh=1021 thresh=2042 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 40.322650: balance_dirty_state: bdi btrfs-1: dirty=523 wb=930 unstable=0 bg_thresh=1023 thresh=2047 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 40.322710: balance_dirty_state: bdi btrfs-1: dirty=523 wb=930 unstable=0 bg_thresh=1023 thresh=2046 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 40.322768: balance_dirty_state: bdi btrfs-1: dirty=548 wb=930 unstable=0 bg_thresh=1023 thresh=2046 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 40.322887: balance_dirty_state: bdi btrfs-1: dirty=573 wb=930 unstable=0 bg_thresh=1025 thresh=2050 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 40.323006: balance_dirty_state: bdi btrfs-1: dirty=623 wb=930 unstable=0 bg_thresh=1024 thresh=2049 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 40.323010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1310 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-92% task_gap=-285% task_weight=101% bdi_bw=53020 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 40.330576: balance_dirty_state: bdi btrfs-1: dirty=623 wb=905 unstable=0 bg_thresh=1024 thresh=2048 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 40.330655: balance_dirty_state: bdi btrfs-1: dirty=623 wb=905 unstable=0 bg_thresh=1023 thresh=2047 gap=519 poll_thresh=13 ino=257 dd-2584 [001] 40.330715: balance_dirty_state: bdi btrfs-1: dirty=648 wb=905 unstable=0 bg_thresh=1023 thresh=2047 gap=494 poll_thresh=14 ino=257 dd-2584 [001] 40.330719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1309 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-115% task_gap=-332% task_weight=101% bdi_bw=53020 base_bw=36752 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 40.338564: balance_dirty_state: bdi btrfs-1: dirty=648 wb=655 unstable=0 bg_thresh=1022 thresh=2044 gap=741 poll_thresh=14 ino=257 dd-2584 [001] 40.338631: balance_dirty_state: bdi btrfs-1: dirty=648 wb=655 unstable=0 bg_thresh=1021 thresh=2043 gap=740 poll_thresh=10 ino=257 dd-2584 [001] 40.338689: balance_dirty_state: bdi btrfs-1: dirty=673 wb=655 unstable=0 bg_thresh=1018 thresh=2037 gap=709 poll_thresh=11 ino=257 dd-2584 [001] 40.338747: balance_dirty_state: bdi btrfs-1: dirty=698 wb=655 unstable=0 bg_thresh=1021 thresh=2042 gap=689 poll_thresh=12 ino=257 dd-2584 [001] 40.338975: balance_dirty_state: bdi btrfs-1: dirty=698 wb=655 unstable=0 bg_thresh=1020 thresh=2041 gap=688 poll_thresh=13 ino=257 dd-2584 [001] 40.339034: balance_dirty_state: bdi btrfs-1: dirty=723 wb=655 unstable=0 bg_thresh=1020 thresh=2041 gap=663 poll_thresh=14 ino=257 dd-2584 [001] 40.339094: balance_dirty_state: bdi btrfs-1: dirty=748 wb=655 unstable=0 bg_thresh=1020 thresh=2040 gap=637 poll_thresh=15 ino=257 dd-2584 [001] 40.339152: balance_dirty_state: bdi btrfs-1: dirty=748 wb=655 unstable=0 bg_thresh=1022 thresh=2045 gap=642 poll_thresh=16 ino=257 dd-2584 [001] 40.339270: balance_dirty_state: bdi btrfs-1: dirty=798 wb=655 unstable=0 bg_thresh=1022 thresh=2044 gap=591 poll_thresh=17 ino=257 dd-2584 [001] 40.339389: balance_dirty_state: bdi btrfs-1: dirty=823 wb=655 unstable=0 bg_thresh=1021 thresh=2043 gap=565 poll_thresh=18 ino=257 dd-2584 [001] 40.339510: balance_dirty_state: bdi btrfs-1: dirty=848 wb=655 unstable=0 bg_thresh=1023 thresh=2047 gap=544 poll_thresh=19 ino=257 dd-2584 [001] 40.339628: balance_dirty_state: bdi btrfs-1: dirty=873 wb=655 unstable=0 bg_thresh=1023 thresh=2046 gap=518 poll_thresh=20 ino=257 dd-2584 [001] 40.339748: balance_dirty_state: bdi btrfs-1: dirty=923 wb=655 unstable=0 bg_thresh=1019 thresh=2039 gap=461 poll_thresh=21 ino=257 dd-2584 [001] 40.339753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=53020 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 40.346586: balance_dirty_state: bdi btrfs-1: dirty=923 wb=530 unstable=0 bg_thresh=1021 thresh=2042 gap=589 poll_thresh=21 ino=257 dd-2584 [001] 40.346651: balance_dirty_state: bdi btrfs-1: dirty=923 wb=530 unstable=0 bg_thresh=1023 thresh=2047 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 40.346939: balance_dirty_state: bdi btrfs-1: dirty=973 wb=530 unstable=0 bg_thresh=1023 thresh=2046 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 40.347056: balance_dirty_state: bdi btrfs-1: dirty=998 wb=530 unstable=0 bg_thresh=1022 thresh=2045 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 40.347173: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=530 unstable=0 bg_thresh=1022 thresh=2044 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 40.347177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-94% task_gap=-289% task_weight=100% bdi_bw=53020 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 40.347198: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22892 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 40.349248: writeback_single_inode: bdi btrfs-1: ino=257 state= age=468 wrote=656 to_write=7536 dd-2584 [005] 40.356449: balance_dirty_state: bdi btrfs-1: dirty=373 wb=930 unstable=0 bg_thresh=1025 thresh=2050 gap=747 poll_thresh=19 ino=257 dd-2584 [005] 40.356560: balance_dirty_state: bdi btrfs-1: dirty=373 wb=930 unstable=0 bg_thresh=1025 thresh=2050 gap=747 poll_thresh=14 ino=257 dd-2584 [005] 40.356680: balance_dirty_state: bdi btrfs-1: dirty=398 wb=930 unstable=0 bg_thresh=1024 thresh=2049 gap=721 poll_thresh=15 ino=257 dd-2584 [005] 40.356799: balance_dirty_state: bdi btrfs-1: dirty=423 wb=930 unstable=0 bg_thresh=1024 thresh=2049 gap=696 poll_thresh=16 ino=257 dd-2584 [005] 40.357037: balance_dirty_state: bdi btrfs-1: dirty=448 wb=930 unstable=0 bg_thresh=1021 thresh=2042 gap=664 poll_thresh=17 ino=257 dd-2584 [005] 40.357226: balance_dirty_state: bdi btrfs-1: dirty=473 wb=930 unstable=0 bg_thresh=1023 thresh=2046 gap=643 poll_thresh=18 ino=257 dd-2584 [005] 40.357461: balance_dirty_state: bdi btrfs-1: dirty=498 wb=930 unstable=0 bg_thresh=1022 thresh=2045 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 40.357697: balance_dirty_state: bdi btrfs-1: dirty=548 wb=930 unstable=0 bg_thresh=1022 thresh=2044 gap=566 poll_thresh=20 ino=257 dd-2584 [005] 40.358281: balance_dirty_state: bdi btrfs-1: dirty=573 wb=930 unstable=0 bg_thresh=1018 thresh=2037 gap=534 poll_thresh=21 ino=257 dd-2584 [005] 40.358543: balance_dirty_state: bdi btrfs-1: dirty=598 wb=930 unstable=0 bg_thresh=1020 thresh=2041 gap=513 poll_thresh=22 ino=257 dd-2584 [005] 40.358780: balance_dirty_state: bdi btrfs-1: dirty=648 wb=930 unstable=0 bg_thresh=1022 thresh=2045 gap=467 poll_thresh=23 ino=257 dd-2584 [005] 40.358789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-94% task_gap=-288% task_weight=100% bdi_bw=53020 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 40.366499: balance_dirty_state: bdi btrfs-1: dirty=648 wb=805 unstable=0 bg_thresh=1017 thresh=2035 gap=582 poll_thresh=23 ino=257 dd-2584 [005] 40.366627: balance_dirty_state: bdi btrfs-1: dirty=648 wb=805 unstable=0 bg_thresh=1020 thresh=2040 gap=587 poll_thresh=17 ino=257 dd-2584 [005] 40.366864: balance_dirty_state: bdi btrfs-1: dirty=673 wb=805 unstable=0 bg_thresh=1019 thresh=2039 gap=561 poll_thresh=18 ino=257 dd-2584 [005] 40.367104: balance_dirty_state: bdi btrfs-1: dirty=723 wb=805 unstable=0 bg_thresh=1018 thresh=2037 gap=509 poll_thresh=19 ino=257 dd-2584 [005] 40.367113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=53020 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 40.374600: balance_dirty_state: bdi btrfs-1: dirty=723 wb=805 unstable=0 bg_thresh=1018 thresh=2037 gap=509 poll_thresh=19 ino=257 dd-2584 [005] 40.374609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=53020 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 40.382506: balance_dirty_state: bdi btrfs-1: dirty=723 wb=530 unstable=0 bg_thresh=1007 thresh=2014 gap=761 poll_thresh=19 ino=257 dd-2584 [005] 40.382583: balance_dirty_state: bdi btrfs-1: dirty=723 wb=530 unstable=0 bg_thresh=1007 thresh=2014 gap=761 poll_thresh=14 ino=257 dd-2584 [005] 40.382646: balance_dirty_state: bdi btrfs-1: dirty=748 wb=530 unstable=0 bg_thresh=1006 thresh=2013 gap=735 poll_thresh=15 ino=257 dd-2584 [005] 40.382708: balance_dirty_state: bdi btrfs-1: dirty=773 wb=530 unstable=0 bg_thresh=1006 thresh=2013 gap=710 poll_thresh=16 ino=257 dd-2584 [005] 40.382830: balance_dirty_state: bdi btrfs-1: dirty=798 wb=530 unstable=0 bg_thresh=1008 thresh=2017 gap=689 poll_thresh=17 ino=257 dd-2584 [005] 40.383125: balance_dirty_state: bdi btrfs-1: dirty=823 wb=530 unstable=0 bg_thresh=1005 thresh=2010 gap=657 poll_thresh=18 ino=257 dd-2584 [005] 40.383242: balance_dirty_state: bdi btrfs-1: dirty=848 wb=530 unstable=0 bg_thresh=1004 thresh=2009 gap=631 poll_thresh=19 ino=257 dd-2584 [005] 40.383359: balance_dirty_state: bdi btrfs-1: dirty=898 wb=530 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=20 ino=257 dd-2584 [005] 40.383476: balance_dirty_state: bdi btrfs-1: dirty=923 wb=530 unstable=0 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=21 ino=257 dd-2584 [005] 40.383596: balance_dirty_state: bdi btrfs-1: dirty=948 wb=530 unstable=0 bg_thresh=1005 thresh=2011 gap=533 poll_thresh=22 ino=257 dd-2584 [005] 40.383716: balance_dirty_state: bdi btrfs-1: dirty=998 wb=530 unstable=0 bg_thresh=1005 thresh=2010 gap=482 poll_thresh=23 ino=257 dd-2584 [005] 40.383721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=53020 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 40.394566: balance_dirty_state: bdi btrfs-1: dirty=998 wb=280 unstable=0 bg_thresh=1002 thresh=2004 gap=726 poll_thresh=23 ino=257 dd-2584 [005] 40.394680: balance_dirty_state: bdi btrfs-1: dirty=998 wb=280 unstable=0 bg_thresh=1002 thresh=2004 gap=726 poll_thresh=17 ino=257 dd-2584 [005] 40.394907: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=280 unstable=0 bg_thresh=1004 thresh=2009 gap=681 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 40.394946: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22940 wrote=0 to_write=8192 dd-2584 [005] 40.395840: balance_dirty_state: bdi btrfs-1: dirty=998 wb=355 unstable=0 bg_thresh=1007 thresh=2014 gap=661 poll_thresh=19 ino=257 dd-2584 [005] 40.396208: balance_dirty_state: bdi btrfs-1: dirty=973 wb=405 unstable=0 bg_thresh=1009 thresh=2018 gap=640 poll_thresh=20 ino=257 dd-2584 [005] 40.396570: balance_dirty_state: bdi btrfs-1: dirty=948 wb=455 unstable=0 bg_thresh=1008 thresh=2017 gap=614 poll_thresh=21 ino=257 dd-2584 [005] 40.396934: balance_dirty_state: bdi btrfs-1: dirty=948 wb=505 unstable=0 bg_thresh=1008 thresh=2016 gap=563 poll_thresh=22 ino=257 dd-2584 [005] 40.397298: balance_dirty_state: bdi btrfs-1: dirty=948 wb=555 unstable=0 bg_thresh=1007 thresh=2015 gap=512 poll_thresh=23 ino=257 dd-2584 [005] 40.397669: balance_dirty_state: bdi btrfs-1: dirty=923 wb=605 unstable=0 bg_thresh=1009 thresh=2019 gap=491 poll_thresh=24 ino=257 dd-2584 [005] 40.397673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-276% task_weight=101% bdi_bw=54664 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 40.401194: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=864 to_write=7328 dd-2584 [001] 40.406552: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1005 unstable=0 bg_thresh=1007 thresh=2014 gap=636 poll_thresh=24 ino=257 dd-2584 [001] 40.406718: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1005 unstable=0 bg_thresh=1009 thresh=2019 gap=641 poll_thresh=18 ino=257 dd-2584 [001] 40.407011: balance_dirty_state: bdi btrfs-1: dirty=423 wb=905 unstable=0 bg_thresh=1011 thresh=2022 gap=694 poll_thresh=19 ino=257 dd-2584 [001] 40.407284: balance_dirty_state: bdi btrfs-1: dirty=448 wb=880 unstable=0 bg_thresh=1016 thresh=2033 gap=705 poll_thresh=20 ino=257 dd-2584 [001] 40.408202: balance_dirty_state: bdi btrfs-1: dirty=473 wb=855 unstable=0 bg_thresh=1016 thresh=2032 gap=704 poll_thresh=21 ino=257 dd-2584 [001] 40.408523: balance_dirty_state: bdi btrfs-1: dirty=498 wb=855 unstable=0 bg_thresh=1018 thresh=2036 gap=683 poll_thresh=22 ino=257 dd-2584 [001] 40.408737: balance_dirty_state: bdi btrfs-1: dirty=548 wb=855 unstable=0 bg_thresh=1017 thresh=2035 gap=632 poll_thresh=23 ino=257 dd-2584 [001] 40.408897: balance_dirty_state: bdi btrfs-1: dirty=573 wb=855 unstable=0 bg_thresh=1017 thresh=2034 gap=606 poll_thresh=24 ino=257 dd-2584 [001] 40.409059: balance_dirty_state: bdi btrfs-1: dirty=598 wb=855 unstable=0 bg_thresh=1016 thresh=2033 gap=580 poll_thresh=25 ino=257 dd-2584 [001] 40.409220: balance_dirty_state: bdi btrfs-1: dirty=648 wb=855 unstable=0 bg_thresh=1015 thresh=2031 gap=528 poll_thresh=26 ino=257 dd-2584 [001] 40.409380: balance_dirty_state: bdi btrfs-1: dirty=673 wb=855 unstable=0 bg_thresh=1015 thresh=2030 gap=502 poll_thresh=27 ino=257 dd-2584 [001] 40.409386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=54664 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 40.418626: balance_dirty_state: bdi btrfs-1: dirty=673 wb=855 unstable=0 bg_thresh=1015 thresh=2030 gap=502 poll_thresh=27 ino=257 dd-2584 [005] 40.418634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=54664 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 40.430678: balance_dirty_state: bdi btrfs-1: dirty=673 wb=480 unstable=0 bg_thresh=1015 thresh=2030 gap=877 poll_thresh=27 ino=257 dd-2584 [006] 40.430781: balance_dirty_state: bdi btrfs-1: dirty=673 wb=480 unstable=0 bg_thresh=1015 thresh=2030 gap=877 poll_thresh=20 ino=257 dd-2584 [006] 40.431360: balance_dirty_state: bdi btrfs-1: dirty=723 wb=480 unstable=0 bg_thresh=1020 thresh=2040 gap=837 poll_thresh=21 ino=257 dd-2584 [006] 40.431597: balance_dirty_state: bdi btrfs-1: dirty=748 wb=480 unstable=0 bg_thresh=1019 thresh=2039 gap=811 poll_thresh=22 ino=257 dd-2584 [006] 40.431834: balance_dirty_state: bdi btrfs-1: dirty=773 wb=480 unstable=0 bg_thresh=1019 thresh=2038 gap=785 poll_thresh=23 ino=257 dd-2584 [006] 40.432066: balance_dirty_state: bdi btrfs-1: dirty=823 wb=480 unstable=0 bg_thresh=1018 thresh=2037 gap=734 poll_thresh=24 ino=257 dd-2584 [006] 40.432304: balance_dirty_state: bdi btrfs-1: dirty=848 wb=480 unstable=0 bg_thresh=1020 thresh=2041 gap=713 poll_thresh=25 ino=257 dd-2584 [006] 40.432542: balance_dirty_state: bdi btrfs-1: dirty=873 wb=480 unstable=0 bg_thresh=1020 thresh=2040 gap=687 poll_thresh=26 ino=257 dd-2584 [006] 40.432788: balance_dirty_state: bdi btrfs-1: dirty=898 wb=480 unstable=0 bg_thresh=1019 thresh=2039 gap=661 poll_thresh=27 ino=257 dd-2584 [006] 40.433027: balance_dirty_state: bdi btrfs-1: dirty=948 wb=480 unstable=0 bg_thresh=1019 thresh=2038 gap=610 poll_thresh=28 ino=257 dd-2584 [006] 40.433596: balance_dirty_state: bdi btrfs-1: dirty=973 wb=480 unstable=0 bg_thresh=1018 thresh=2036 gap=583 poll_thresh=29 ino=257 dd-2584 [006] 40.433840: balance_dirty_state: bdi btrfs-1: dirty=998 wb=480 unstable=0 bg_thresh=1017 thresh=2035 gap=557 poll_thresh=30 ino=257 dd-2584 [006] 40.434080: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=480 unstable=0 bg_thresh=1017 thresh=2034 gap=506 poll_thresh=31 ino=257 dd-2584 [006] 40.434089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=54664 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 40.434167: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22976 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 40.436710: writeback_single_inode: bdi btrfs-1: ino=257 state= age=80 wrote=672 to_write=7520 dd-2584 [006] 40.442625: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1005 unstable=0 bg_thresh=1017 thresh=2034 gap=656 poll_thresh=31 ino=257 dd-2584 [006] 40.442726: balance_dirty_state: bdi btrfs-1: dirty=373 wb=955 unstable=0 bg_thresh=1019 thresh=2039 gap=711 poll_thresh=23 ino=257 dd-2584 [006] 40.442863: balance_dirty_state: bdi btrfs-1: dirty=398 wb=880 unstable=0 bg_thresh=1019 thresh=2038 gap=760 poll_thresh=24 ino=257 dd-2584 [006] 40.442984: balance_dirty_state: bdi btrfs-1: dirty=448 wb=880 unstable=0 bg_thresh=1021 thresh=2042 gap=714 poll_thresh=25 ino=257 dd-2584 [006] 40.443100: balance_dirty_state: bdi btrfs-1: dirty=473 wb=880 unstable=0 bg_thresh=1020 thresh=2041 gap=688 poll_thresh=26 ino=257 dd-2584 [006] 40.443218: balance_dirty_state: bdi btrfs-1: dirty=498 wb=880 unstable=0 bg_thresh=1020 thresh=2040 gap=662 poll_thresh=27 ino=257 dd-2584 [006] 40.443336: balance_dirty_state: bdi btrfs-1: dirty=548 wb=880 unstable=0 bg_thresh=1016 thresh=2033 gap=605 poll_thresh=28 ino=257 dd-2584 [006] 40.443619: balance_dirty_state: bdi btrfs-1: dirty=573 wb=880 unstable=0 bg_thresh=1018 thresh=2037 gap=584 poll_thresh=29 ino=257 dd-2584 [006] 40.443736: balance_dirty_state: bdi btrfs-1: dirty=598 wb=880 unstable=0 bg_thresh=1018 thresh=2036 gap=558 poll_thresh=30 ino=257 dd-2584 [006] 40.443852: balance_dirty_state: bdi btrfs-1: dirty=623 wb=880 unstable=0 bg_thresh=1017 thresh=2035 gap=532 poll_thresh=31 ino=257 dd-2584 [006] 40.443974: balance_dirty_state: bdi btrfs-1: dirty=648 wb=880 unstable=0 bg_thresh=1017 thresh=2034 gap=506 poll_thresh=32 ino=257 dd-2584 [006] 40.443979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=54664 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 40.450667: balance_dirty_state: bdi btrfs-1: dirty=648 wb=755 unstable=0 bg_thresh=1017 thresh=2034 gap=631 poll_thresh=32 ino=257 dd-2584 [006] 40.450813: balance_dirty_state: bdi btrfs-1: dirty=674 wb=755 unstable=0 bg_thresh=1017 thresh=2035 gap=606 poll_thresh=24 ino=257 dd-2584 [006] 40.451083: balance_dirty_state: bdi btrfs-1: dirty=700 wb=755 unstable=0 bg_thresh=1016 thresh=2033 gap=578 poll_thresh=25 ino=257 dd-2584 [006] 40.451353: balance_dirty_state: bdi btrfs-1: dirty=739 wb=755 unstable=0 bg_thresh=1016 thresh=2033 gap=539 poll_thresh=26 ino=257 dd-2584 [006] 40.451630: balance_dirty_state: bdi btrfs-1: dirty=765 wb=755 unstable=0 bg_thresh=1017 thresh=2034 gap=514 poll_thresh=27 ino=257 dd-2584 [006] 40.452244: balance_dirty_state: bdi btrfs-1: dirty=804 wb=755 unstable=0 bg_thresh=1016 thresh=2033 gap=474 poll_thresh=28 ino=257 dd-2584 [006] 40.452253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-303% task_weight=99% bdi_bw=54664 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 40.458641: balance_dirty_state: bdi btrfs-1: dirty=804 wb=755 unstable=0 bg_thresh=1016 thresh=2033 gap=474 poll_thresh=28 ino=257 dd-2584 [006] 40.458650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-303% task_weight=99% bdi_bw=54664 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 40.466635: balance_dirty_state: bdi btrfs-1: dirty=804 wb=530 unstable=0 bg_thresh=1016 thresh=2033 gap=699 poll_thresh=28 ino=257 dd-2584 [006] 40.466711: balance_dirty_state: bdi btrfs-1: dirty=817 wb=530 unstable=0 bg_thresh=1016 thresh=2032 gap=685 poll_thresh=21 ino=257 dd-2584 [006] 40.466845: balance_dirty_state: bdi btrfs-1: dirty=843 wb=530 unstable=0 bg_thresh=1015 thresh=2030 gap=657 poll_thresh=22 ino=257 dd-2584 [006] 40.466980: balance_dirty_state: bdi btrfs-1: dirty=882 wb=530 unstable=0 bg_thresh=1017 thresh=2035 gap=623 poll_thresh=23 ino=257 dd-2584 [006] 40.467112: balance_dirty_state: bdi btrfs-1: dirty=908 wb=530 unstable=0 bg_thresh=1016 thresh=2033 gap=595 poll_thresh=24 ino=257 dd-2584 [006] 40.467249: balance_dirty_state: bdi btrfs-1: dirty=947 wb=530 unstable=0 bg_thresh=1016 thresh=2033 gap=556 poll_thresh=25 ino=257 dd-2584 [006] 40.467385: balance_dirty_state: bdi btrfs-1: dirty=973 wb=530 unstable=0 bg_thresh=1015 thresh=2031 gap=528 poll_thresh=26 ino=257 dd-2584 [006] 40.467528: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=530 unstable=0 bg_thresh=1014 thresh=2029 gap=488 poll_thresh=27 ino=257 dd-2584 [006] 40.467533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=54664 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 40.474701: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=405 unstable=0 bg_thresh=1019 thresh=2038 gap=622 poll_thresh=27 ino=257 dd-2584 [000] 40.474792: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=405 unstable=0 bg_thresh=1019 thresh=2038 gap=597 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 40.474835: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23020 wrote=0 to_write=8192 dd-2584 [000] 40.475279: balance_dirty_state: bdi btrfs-1: dirty=986 wb=480 unstable=0 bg_thresh=1021 thresh=2043 gap=577 poll_thresh=21 ino=257 dd-2584 [000] 40.475490: balance_dirty_state: bdi btrfs-1: dirty=986 wb=530 unstable=0 bg_thresh=1021 thresh=2042 gap=526 poll_thresh=22 ino=257 dd-2584 [000] 40.475712: balance_dirty_state: bdi btrfs-1: dirty=961 wb=580 unstable=0 bg_thresh=1023 thresh=2046 gap=505 poll_thresh=23 ino=257 dd-2584 [000] 40.475715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-70% task_gap=-241% task_weight=100% bdi_bw=54664 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 40.478966: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=768 to_write=7424 dd-2584 [000] 40.482542: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1043 unstable=0 bg_thresh=1024 thresh=2049 gap=633 poll_thresh=23 ino=257 dd-2584 [000] 40.482645: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1043 unstable=0 bg_thresh=1024 thresh=2048 gap=607 poll_thresh=17 ino=257 dd-2584 [000] 40.482851: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1043 unstable=0 bg_thresh=1023 thresh=2047 gap=581 poll_thresh=18 ino=257 dd-2584 [000] 40.483058: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1043 unstable=0 bg_thresh=1023 thresh=2046 gap=555 poll_thresh=19 ino=257 dd-2584 [000] 40.483273: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1043 unstable=0 bg_thresh=1022 thresh=2045 gap=529 poll_thresh=20 ino=257 dd-2584 [000] 40.483959: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1043 unstable=0 bg_thresh=1020 thresh=2040 gap=486 poll_thresh=21 ino=257 dd-2584 [000] 40.483966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-246% task_weight=98% bdi_bw=54664 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 40.490564: balance_dirty_state: bdi btrfs-1: dirty=511 wb=918 unstable=0 bg_thresh=1018 thresh=2036 gap=607 poll_thresh=21 ino=257 dd-2584 [000] 40.490649: balance_dirty_state: bdi btrfs-1: dirty=524 wb=918 unstable=0 bg_thresh=1018 thresh=2037 gap=595 poll_thresh=16 ino=257 dd-2584 [000] 40.490951: balance_dirty_state: bdi btrfs-1: dirty=549 wb=918 unstable=0 bg_thresh=1021 thresh=2043 gap=576 poll_thresh=17 ino=257 dd-2584 [000] 40.491078: balance_dirty_state: bdi btrfs-1: dirty=599 wb=918 unstable=0 bg_thresh=1024 thresh=2048 gap=531 poll_thresh=18 ino=257 dd-2584 [000] 40.491487: balance_dirty_state: bdi btrfs-1: dirty=612 wb=918 unstable=0 bg_thresh=1051 thresh=2103 gap=573 poll_thresh=19 ino=257 dd-2584 [000] 40.491605: balance_dirty_state: bdi btrfs-1: dirty=662 wb=918 unstable=0 bg_thresh=1051 thresh=2102 gap=522 poll_thresh=20 ino=257 dd-2584 [000] 40.491610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1451 task_limit=1361 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-59% task_gap=-218% task_weight=99% bdi_bw=54664 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 40.498584: balance_dirty_state: bdi btrfs-1: dirty=662 wb=768 unstable=0 bg_thresh=1051 thresh=2102 gap=672 poll_thresh=20 ino=257 dd-2584 [004] 40.498682: balance_dirty_state: bdi btrfs-1: dirty=687 wb=768 unstable=0 bg_thresh=1048 thresh=2096 gap=641 poll_thresh=15 ino=257 dd-2584 [004] 40.498772: balance_dirty_state: bdi btrfs-1: dirty=687 wb=768 unstable=0 bg_thresh=1050 thresh=2101 gap=646 poll_thresh=16 ino=257 dd-2584 [004] 40.498949: balance_dirty_state: bdi btrfs-1: dirty=737 wb=768 unstable=0 bg_thresh=1050 thresh=2100 gap=595 poll_thresh=17 ino=257 dd-2584 [004] 40.499125: balance_dirty_state: bdi btrfs-1: dirty=762 wb=768 unstable=0 bg_thresh=1049 thresh=2099 gap=569 poll_thresh=18 ino=257 dd-2584 [004] 40.499299: balance_dirty_state: bdi btrfs-1: dirty=787 wb=768 unstable=0 bg_thresh=1051 thresh=2103 gap=548 poll_thresh=19 ino=257 dd-2584 [004] 40.499774: balance_dirty_state: bdi btrfs-1: dirty=837 wb=768 unstable=0 bg_thresh=1051 thresh=2102 gap=497 poll_thresh=20 ino=257 dd-2584 [004] 40.499781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1451 task_limit=1361 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-59% task_gap=-218% task_weight=99% bdi_bw=56296 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 40.506599: balance_dirty_state: bdi btrfs-1: dirty=837 wb=768 unstable=0 bg_thresh=1051 thresh=2102 gap=497 poll_thresh=20 ino=257 dd-2584 [004] 40.506605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1451 task_limit=1361 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-59% task_gap=-218% task_weight=99% bdi_bw=56296 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 40.514596: balance_dirty_state: bdi btrfs-1: dirty=837 wb=493 unstable=0 bg_thresh=1020 thresh=2040 gap=710 poll_thresh=20 ino=257 dd-2584 [004] 40.514697: balance_dirty_state: bdi btrfs-1: dirty=837 wb=493 unstable=0 bg_thresh=1020 thresh=2040 gap=710 poll_thresh=15 ino=257 dd-2584 [004] 40.514782: balance_dirty_state: bdi btrfs-1: dirty=862 wb=493 unstable=0 bg_thresh=1020 thresh=2040 gap=685 poll_thresh=16 ino=257 dd-2584 [004] 40.514913: balance_dirty_state: bdi btrfs-1: dirty=887 wb=493 unstable=0 bg_thresh=1019 thresh=2039 gap=659 poll_thresh=17 ino=257 dd-2584 [004] 40.515074: balance_dirty_state: bdi btrfs-1: dirty=912 wb=493 unstable=0 bg_thresh=1021 thresh=2043 gap=638 poll_thresh=18 ino=257 dd-2584 [004] 40.515206: balance_dirty_state: bdi btrfs-1: dirty=962 wb=493 unstable=0 bg_thresh=1021 thresh=2042 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 40.515369: balance_dirty_state: bdi btrfs-1: dirty=987 wb=493 unstable=0 bg_thresh=1020 thresh=2041 gap=561 poll_thresh=20 ino=257 dd-2584 [004] 40.515570: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=493 unstable=0 bg_thresh=1023 thresh=2046 gap=527 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 40.515661: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23060 wrote=0 to_write=8192 dd-2584 [004] 40.515779: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=493 unstable=0 bg_thresh=1021 thresh=2042 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 40.515782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=56296 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 40.517791: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=672 to_write=7520 dd-2584 [002] 40.522584: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1081 unstable=0 bg_thresh=1011 thresh=2022 gap=543 poll_thresh=22 ino=257 dd-2584 [002] 40.522682: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1081 unstable=0 bg_thresh=1011 thresh=2022 gap=543 poll_thresh=16 ino=257 dd-2584 [002] 40.523256: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1081 unstable=0 bg_thresh=1016 thresh=2032 gap=503 poll_thresh=17 ino=257 dd-2584 [002] 40.523265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-164% task_weight=98% bdi_bw=56296 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 40.530658: balance_dirty_state: bdi btrfs-1: dirty=448 wb=951 unstable=0 bg_thresh=1018 thresh=2036 gap=637 poll_thresh=17 ino=257 dd-2584 [002] 40.530780: balance_dirty_state: bdi btrfs-1: dirty=448 wb=951 unstable=0 bg_thresh=1015 thresh=2030 gap=631 poll_thresh=13 ino=257 dd-2584 [002] 40.530892: balance_dirty_state: bdi btrfs-1: dirty=473 wb=951 unstable=0 bg_thresh=1017 thresh=2035 gap=611 poll_thresh=14 ino=257 dd-2584 [002] 40.531001: balance_dirty_state: bdi btrfs-1: dirty=498 wb=951 unstable=0 bg_thresh=1014 thresh=2029 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 40.531113: balance_dirty_state: bdi btrfs-1: dirty=498 wb=951 unstable=0 bg_thresh=1017 thresh=2034 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 40.531339: balance_dirty_state: bdi btrfs-1: dirty=548 wb=951 unstable=0 bg_thresh=1016 thresh=2032 gap=533 poll_thresh=17 ino=257 dd-2584 [002] 40.531564: balance_dirty_state: bdi btrfs-1: dirty=573 wb=951 unstable=0 bg_thresh=1015 thresh=2031 gap=507 poll_thresh=18 ino=257 dd-2584 [002] 40.531572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=98% bdi_bw=56296 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 40.538673: balance_dirty_state: bdi btrfs-1: dirty=573 wb=834 unstable=0 bg_thresh=1012 thresh=2024 gap=617 poll_thresh=18 ino=257 dd-2584 [002] 40.538800: balance_dirty_state: bdi btrfs-1: dirty=598 wb=834 unstable=0 bg_thresh=1012 thresh=2024 gap=592 poll_thresh=13 ino=257 dd-2584 [002] 40.538927: balance_dirty_state: bdi btrfs-1: dirty=598 wb=834 unstable=0 bg_thresh=1011 thresh=2023 gap=591 poll_thresh=14 ino=257 dd-2584 [002] 40.539050: balance_dirty_state: bdi btrfs-1: dirty=623 wb=834 unstable=0 bg_thresh=1014 thresh=2028 gap=571 poll_thresh=15 ino=257 dd-2584 [002] 40.539171: balance_dirty_state: bdi btrfs-1: dirty=623 wb=834 unstable=0 bg_thresh=1011 thresh=2022 gap=565 poll_thresh=16 ino=257 dd-2584 [002] 40.539411: balance_dirty_state: bdi btrfs-1: dirty=673 wb=834 unstable=0 bg_thresh=1013 thresh=2026 gap=519 poll_thresh=17 ino=257 dd-2584 [002] 40.539998: balance_dirty_state: bdi btrfs-1: dirty=698 wb=834 unstable=0 bg_thresh=1012 thresh=2025 gap=493 poll_thresh=18 ino=257 dd-2584 [002] 40.540007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=56296 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 40.546668: balance_dirty_state: bdi btrfs-1: dirty=698 wb=709 unstable=0 bg_thresh=1013 thresh=2026 gap=619 poll_thresh=18 ino=257 dd-2584 [002] 40.546737: balance_dirty_state: bdi btrfs-1: dirty=723 wb=709 unstable=0 bg_thresh=1013 thresh=2026 gap=594 poll_thresh=13 ino=257 dd-2584 [002] 40.546802: balance_dirty_state: bdi btrfs-1: dirty=723 wb=709 unstable=0 bg_thresh=1012 thresh=2025 gap=593 poll_thresh=14 ino=257 dd-2584 [002] 40.546862: balance_dirty_state: bdi btrfs-1: dirty=748 wb=709 unstable=0 bg_thresh=1015 thresh=2030 gap=573 poll_thresh=15 ino=257 dd-2584 [002] 40.546923: balance_dirty_state: bdi btrfs-1: dirty=773 wb=709 unstable=0 bg_thresh=1012 thresh=2024 gap=542 poll_thresh=16 ino=257 dd-2584 [002] 40.547045: balance_dirty_state: bdi btrfs-1: dirty=798 wb=709 unstable=0 bg_thresh=1014 thresh=2028 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 40.547169: balance_dirty_state: bdi btrfs-1: dirty=823 wb=709 unstable=0 bg_thresh=1010 thresh=2021 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 40.547174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=56296 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 40.554629: balance_dirty_state: bdi btrfs-1: dirty=823 wb=559 unstable=0 bg_thresh=1010 thresh=2021 gap=639 poll_thresh=18 ino=257 dd-2584 [002] 40.554734: balance_dirty_state: bdi btrfs-1: dirty=848 wb=559 unstable=0 bg_thresh=1010 thresh=2020 gap=613 poll_thresh=13 ino=257 dd-2584 [002] 40.554796: balance_dirty_state: bdi btrfs-1: dirty=848 wb=559 unstable=0 bg_thresh=1010 thresh=2020 gap=613 poll_thresh=14 ino=257 dd-2584 [002] 40.554855: balance_dirty_state: bdi btrfs-1: dirty=873 wb=559 unstable=0 bg_thresh=1009 thresh=2019 gap=587 poll_thresh=15 ino=257 dd-2584 [002] 40.554914: balance_dirty_state: bdi btrfs-1: dirty=898 wb=559 unstable=0 bg_thresh=1012 thresh=2024 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 40.555031: balance_dirty_state: bdi btrfs-1: dirty=923 wb=559 unstable=0 bg_thresh=1011 thresh=2023 gap=541 poll_thresh=17 ino=257 dd-2584 [002] 40.555313: balance_dirty_state: bdi btrfs-1: dirty=948 wb=559 unstable=0 bg_thresh=1011 thresh=2022 gap=515 poll_thresh=18 ino=257 dd-2584 [002] 40.555429: balance_dirty_state: bdi btrfs-1: dirty=998 wb=559 unstable=0 bg_thresh=1010 thresh=2021 gap=464 poll_thresh=19 ino=257 dd-2584 [002] 40.555433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=56296 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 40.562747: balance_dirty_state: bdi btrfs-1: dirty=998 wb=407 unstable=0 bg_thresh=1010 thresh=2021 gap=616 poll_thresh=19 ino=257 dd-2584 [002] 40.562875: balance_dirty_state: bdi btrfs-1: dirty=998 wb=407 unstable=0 bg_thresh=1010 thresh=2020 gap=615 poll_thresh=14 ino=257 dd-2584 [002] 40.562999: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=407 unstable=0 bg_thresh=1009 thresh=2019 gap=589 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 40.563083: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23108 wrote=0 to_write=8192 dd-2584 [002] 40.563128: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=407 unstable=0 bg_thresh=1009 thresh=2019 gap=589 poll_thresh=16 ino=257 dd-2584 [002] 40.563380: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=407 unstable=0 bg_thresh=1011 thresh=2023 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 40.563636: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=457 unstable=0 bg_thresh=1011 thresh=2022 gap=542 poll_thresh=18 ino=257 dd-2584 [002] 40.563895: balance_dirty_state: bdi btrfs-1: dirty=998 wb=532 unstable=0 bg_thresh=1010 thresh=2021 gap=491 poll_thresh=19 ino=257 dd-2584 [002] 40.563897: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=56296 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 40.566041: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=736 to_write=7456 dd-2584 [006] 40.571018: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1007 unstable=0 bg_thresh=1012 thresh=2024 gap=619 poll_thresh=19 ino=257 dd-2584 [006] 40.571133: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1007 unstable=0 bg_thresh=1012 thresh=2024 gap=594 poll_thresh=14 ino=257 dd-2584 [006] 40.571258: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1007 unstable=0 bg_thresh=1014 thresh=2029 gap=599 poll_thresh=15 ino=257 dd-2584 [006] 40.571379: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1007 unstable=0 bg_thresh=1014 thresh=2028 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 40.571913: balance_dirty_state: bdi btrfs-1: dirty=473 wb=882 unstable=0 bg_thresh=1012 thresh=2024 gap=669 poll_thresh=17 ino=257 dd-2584 [006] 40.572040: balance_dirty_state: bdi btrfs-1: dirty=523 wb=882 unstable=0 bg_thresh=1007 thresh=2015 gap=610 poll_thresh=18 ino=257 dd-2584 [006] 40.572167: balance_dirty_state: bdi btrfs-1: dirty=548 wb=882 unstable=0 bg_thresh=1007 thresh=2015 gap=585 poll_thresh=19 ino=257 dd-2584 [006] 40.572291: balance_dirty_state: bdi btrfs-1: dirty=573 wb=882 unstable=0 bg_thresh=1009 thresh=2018 gap=563 poll_thresh=20 ino=257 dd-2584 [006] 40.572417: balance_dirty_state: bdi btrfs-1: dirty=598 wb=882 unstable=0 bg_thresh=1012 thresh=2025 gap=545 poll_thresh=21 ino=257 dd-2584 [006] 40.572565: balance_dirty_state: bdi btrfs-1: dirty=648 wb=882 unstable=0 bg_thresh=1007 thresh=2014 gap=484 poll_thresh=22 ino=257 dd-2584 [006] 40.572570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=56296 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 40.578640: balance_dirty_state: bdi btrfs-1: dirty=648 wb=756 unstable=0 bg_thresh=1013 thresh=2026 gap=622 poll_thresh=22 ino=257 dd-2584 [006] 40.578766: balance_dirty_state: bdi btrfs-1: dirty=648 wb=756 unstable=0 bg_thresh=1012 thresh=2025 gap=621 poll_thresh=16 ino=257 dd-2584 [006] 40.579002: balance_dirty_state: bdi btrfs-1: dirty=698 wb=756 unstable=0 bg_thresh=1012 thresh=2024 gap=570 poll_thresh=17 ino=257 dd-2584 [006] 40.579585: balance_dirty_state: bdi btrfs-1: dirty=723 wb=756 unstable=0 bg_thresh=1011 thresh=2023 gap=544 poll_thresh=18 ino=257 dd-2584 [006] 40.579828: balance_dirty_state: bdi btrfs-1: dirty=748 wb=756 unstable=0 bg_thresh=1013 thresh=2027 gap=523 poll_thresh=19 ino=257 dd-2584 [006] 40.580067: balance_dirty_state: bdi btrfs-1: dirty=773 wb=756 unstable=0 bg_thresh=1013 thresh=2026 gap=497 poll_thresh=20 ino=257 dd-2584 [006] 40.580076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-106% task_gap=-313% task_weight=100% bdi_bw=56296 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 40.586655: balance_dirty_state: bdi btrfs-1: dirty=773 wb=743 unstable=0 bg_thresh=1013 thresh=2026 gap=510 poll_thresh=20 ino=257 dd-2584 [006] 40.586750: balance_dirty_state: bdi btrfs-1: dirty=798 wb=743 unstable=0 bg_thresh=1015 thresh=2031 gap=490 poll_thresh=15 ino=257 dd-2584 [006] 40.586755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=56296 base_bw=36752 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 40.594661: balance_dirty_state: bdi btrfs-1: dirty=798 wb=743 unstable=0 bg_thresh=1013 thresh=2027 gap=486 poll_thresh=15 ino=257 dd-2584 [006] 40.594670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=56296 base_bw=36752 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 40.602688: balance_dirty_state: bdi btrfs-1: dirty=798 wb=468 unstable=0 bg_thresh=1015 thresh=2031 gap=765 poll_thresh=15 ino=257 dd-2584 [006] 40.602797: balance_dirty_state: bdi btrfs-1: dirty=823 wb=468 unstable=0 bg_thresh=1012 thresh=2025 gap=734 poll_thresh=11 ino=257 dd-2584 [006] 40.602886: balance_dirty_state: bdi btrfs-1: dirty=823 wb=468 unstable=0 bg_thresh=1012 thresh=2024 gap=733 poll_thresh=12 ino=257 dd-2584 [006] 40.602978: balance_dirty_state: bdi btrfs-1: dirty=848 wb=468 unstable=0 bg_thresh=1014 thresh=2029 gap=713 poll_thresh=13 ino=257 dd-2584 [006] 40.603079: balance_dirty_state: bdi btrfs-1: dirty=873 wb=468 unstable=0 bg_thresh=1011 thresh=2023 gap=682 poll_thresh=14 ino=257 dd-2584 [006] 40.603159: balance_dirty_state: bdi btrfs-1: dirty=873 wb=393 unstable=0 bg_thresh=1014 thresh=2028 gap=762 poll_thresh=15 ino=257 dd-2584 [006] 40.603225: balance_dirty_state: bdi btrfs-1: dirty=898 wb=343 unstable=0 bg_thresh=1011 thresh=2022 gap=781 poll_thresh=16 ino=257 dd-2584 [006] 40.603400: balance_dirty_state: bdi btrfs-1: dirty=923 wb=343 unstable=0 bg_thresh=1013 thresh=2026 gap=760 poll_thresh=17 ino=257 dd-2584 [006] 40.603579: balance_dirty_state: bdi btrfs-1: dirty=973 wb=343 unstable=0 bg_thresh=1012 thresh=2025 gap=709 poll_thresh=18 ino=257 dd-2584 [006] 40.604016: balance_dirty_state: bdi btrfs-1: dirty=998 wb=343 unstable=0 bg_thresh=1012 thresh=2024 gap=683 poll_thresh=19 ino=257 dd-2584 [006] 40.604192: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=343 unstable=0 bg_thresh=1014 thresh=2028 gap=662 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 40.604236: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23148 wrote=0 to_write=8192 dd-2584 [006] 40.604382: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=343 unstable=0 bg_thresh=1013 thresh=2027 gap=636 poll_thresh=21 ino=257 dd-2584 [006] 40.604574: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=393 unstable=0 bg_thresh=1013 thresh=2026 gap=585 poll_thresh=22 ino=257 dd-2584 [006] 40.604766: balance_dirty_state: bdi btrfs-1: dirty=998 wb=443 unstable=0 bg_thresh=1012 thresh=2025 gap=584 poll_thresh=23 ino=257 dd-2584 [006] 40.604974: balance_dirty_state: bdi btrfs-1: dirty=999 wb=493 unstable=0 bg_thresh=1010 thresh=2021 gap=529 poll_thresh=24 ino=257 dd-2584 [006] 40.605190: balance_dirty_state: bdi btrfs-1: dirty=975 wb=543 unstable=0 bg_thresh=1011 thresh=2023 gap=505 poll_thresh=25 ino=257 dd-2584 [006] 40.605192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=57764 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 40.609129: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=784 to_write=7408 dd-2584 [006] 40.610718: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1120 unstable=0 bg_thresh=1011 thresh=2023 gap=530 poll_thresh=25 ino=257 dd-2584 [006] 40.610836: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1095 unstable=0 bg_thresh=1011 thresh=2022 gap=541 poll_thresh=19 ino=257 dd-2584 [006] 40.611155: balance_dirty_state: bdi btrfs-1: dirty=425 wb=995 unstable=0 bg_thresh=1011 thresh=2022 gap=602 poll_thresh=20 ino=257 dd-2584 [006] 40.611290: balance_dirty_state: bdi btrfs-1: dirty=451 wb=995 unstable=0 bg_thresh=1011 thresh=2023 gap=577 poll_thresh=21 ino=257 dd-2584 [006] 40.611442: balance_dirty_state: bdi btrfs-1: dirty=490 wb=995 unstable=0 bg_thresh=1011 thresh=2023 gap=538 poll_thresh=22 ino=257 dd-2584 [006] 40.611580: balance_dirty_state: bdi btrfs-1: dirty=516 wb=995 unstable=0 bg_thresh=1011 thresh=2023 gap=512 poll_thresh=23 ino=257 dd-2584 [006] 40.611715: balance_dirty_state: bdi btrfs-1: dirty=555 wb=995 unstable=0 bg_thresh=1010 thresh=2021 gap=471 poll_thresh=24 ino=257 dd-2584 [006] 40.611719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-133% task_gap=-365% task_weight=99% bdi_bw=57764 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 40.618637: balance_dirty_state: bdi btrfs-1: dirty=555 wb=870 unstable=0 bg_thresh=1010 thresh=2021 gap=596 poll_thresh=24 ino=257 dd-2584 [006] 40.618715: balance_dirty_state: bdi btrfs-1: dirty=580 wb=870 unstable=0 bg_thresh=1006 thresh=2013 gap=563 poll_thresh=18 ino=257 dd-2584 [006] 40.618857: balance_dirty_state: bdi btrfs-1: dirty=605 wb=870 unstable=0 bg_thresh=1011 thresh=2023 gap=548 poll_thresh=19 ino=257 dd-2584 [006] 40.618986: balance_dirty_state: bdi btrfs-1: dirty=630 wb=870 unstable=0 bg_thresh=1011 thresh=2022 gap=522 poll_thresh=20 ino=257 dd-2584 [006] 40.619118: balance_dirty_state: bdi btrfs-1: dirty=680 wb=870 unstable=0 bg_thresh=1010 thresh=2021 gap=471 poll_thresh=21 ino=257 dd-2584 [006] 40.619122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-133% task_gap=-365% task_weight=99% bdi_bw=57764 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 40.626657: balance_dirty_state: bdi btrfs-1: dirty=680 wb=870 unstable=0 bg_thresh=1009 thresh=2019 gap=469 poll_thresh=21 ino=257 dd-2584 [006] 40.626666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-134% task_gap=-368% task_weight=99% bdi_bw=57764 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 40.634747: balance_dirty_state: bdi btrfs-1: dirty=680 wb=645 unstable=0 bg_thresh=1010 thresh=2021 gap=696 poll_thresh=21 ino=257 dd-2584 [006] 40.635241: balance_dirty_state: bdi btrfs-1: dirty=706 wb=645 unstable=0 bg_thresh=1011 thresh=2022 gap=671 poll_thresh=16 ino=257 dd-2584 [006] 40.635510: balance_dirty_state: bdi btrfs-1: dirty=706 wb=645 unstable=0 bg_thresh=1010 thresh=2020 gap=669 poll_thresh=17 ino=257 dd-2584 [006] 40.635769: balance_dirty_state: bdi btrfs-1: dirty=756 wb=645 unstable=0 bg_thresh=1009 thresh=2019 gap=618 poll_thresh=18 ino=257 dd-2584 [006] 40.636045: balance_dirty_state: bdi btrfs-1: dirty=794 wb=645 unstable=0 bg_thresh=1009 thresh=2019 gap=580 poll_thresh=19 ino=257 dd-2584 [006] 40.636740: balance_dirty_state: bdi btrfs-1: dirty=819 wb=645 unstable=0 bg_thresh=1048 thresh=2097 gap=633 poll_thresh=20 ino=257 dd-2584 [006] 40.636859: balance_dirty_state: bdi btrfs-1: dirty=844 wb=645 unstable=0 bg_thresh=1048 thresh=2096 gap=607 poll_thresh=21 ino=257 dd-2584 [006] 40.636979: balance_dirty_state: bdi btrfs-1: dirty=869 wb=645 unstable=0 bg_thresh=1047 thresh=2095 gap=581 poll_thresh=22 ino=257 dd-2584 [006] 40.637102: balance_dirty_state: bdi btrfs-1: dirty=919 wb=645 unstable=0 bg_thresh=1049 thresh=2099 gap=535 poll_thresh=23 ino=257 dd-2584 [006] 40.637381: balance_dirty_state: bdi btrfs-1: dirty=944 wb=645 unstable=0 bg_thresh=1049 thresh=2098 gap=509 poll_thresh=24 ino=257 dd-2584 [006] 40.637386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1357 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-106% task_gap=-312% task_weight=100% bdi_bw=57764 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 40.642672: balance_dirty_state: bdi btrfs-1: dirty=944 wb=520 unstable=0 bg_thresh=1049 thresh=2098 gap=634 poll_thresh=24 ino=257 dd-2584 [006] 40.642740: balance_dirty_state: bdi btrfs-1: dirty=969 wb=520 unstable=0 bg_thresh=1046 thresh=2092 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 40.642852: balance_dirty_state: bdi btrfs-1: dirty=994 wb=520 unstable=0 bg_thresh=1045 thresh=2091 gap=577 poll_thresh=19 ino=257 dd-2584 [006] 40.642966: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=520 unstable=0 bg_thresh=1047 thresh=2095 gap=556 poll_thresh=20 ino=257 dd-2584 [006] 40.643080: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=520 unstable=0 bg_thresh=1047 thresh=2094 gap=530 poll_thresh=21 ino=257 dd-2584 [006] 40.643208: balance_dirty_state: bdi btrfs-1: dirty=1094 wb=520 unstable=0 bg_thresh=1046 thresh=2093 gap=479 poll_thresh=22 ino=257 dd-2584 [006] 40.643212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1352 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-131% task_gap=-363% task_weight=100% bdi_bw=57764 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 40.643298: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23188 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 40.645773: writeback_single_inode: bdi btrfs-1: ino=257 state= age=200 wrote=704 to_write=7488 dd-2584 [006] 40.650710: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1116 unstable=0 bg_thresh=1037 thresh=2075 gap=561 poll_thresh=22 ino=257 dd-2584 [006] 40.650797: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1116 unstable=0 bg_thresh=1037 thresh=2074 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 40.650920: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1116 unstable=0 bg_thresh=1036 thresh=2073 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 40.650924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-122% task_gap=-343% task_weight=99% bdi_bw=57764 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 40.658713: balance_dirty_state: bdi btrfs-1: dirty=448 wb=991 unstable=0 bg_thresh=1028 thresh=2057 gap=618 poll_thresh=17 ino=257 dd-2584 [006] 40.658811: balance_dirty_state: bdi btrfs-1: dirty=461 wb=991 unstable=0 bg_thresh=1028 thresh=2056 gap=604 poll_thresh=13 ino=257 dd-2584 [006] 40.658879: balance_dirty_state: bdi btrfs-1: dirty=474 wb=991 unstable=0 bg_thresh=1028 thresh=2056 gap=591 poll_thresh=14 ino=257 dd-2584 [006] 40.658944: balance_dirty_state: bdi btrfs-1: dirty=499 wb=991 unstable=0 bg_thresh=1030 thresh=2061 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 40.659181: balance_dirty_state: bdi btrfs-1: dirty=499 wb=991 unstable=0 bg_thresh=1030 thresh=2061 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 40.659311: balance_dirty_state: bdi btrfs-1: dirty=549 wb=991 unstable=0 bg_thresh=1030 thresh=2060 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 40.659444: balance_dirty_state: bdi btrfs-1: dirty=574 wb=991 unstable=0 bg_thresh=1033 thresh=2067 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 40.659448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-125% task_gap=-351% task_weight=99% bdi_bw=57764 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 40.666597: balance_dirty_state: bdi btrfs-1: dirty=574 wb=866 unstable=0 bg_thresh=1038 thresh=2076 gap=636 poll_thresh=18 ino=257 dd-2584 [006] 40.666662: balance_dirty_state: bdi btrfs-1: dirty=599 wb=866 unstable=0 bg_thresh=1035 thresh=2070 gap=605 poll_thresh=13 ino=257 dd-2584 [006] 40.666724: balance_dirty_state: bdi btrfs-1: dirty=599 wb=866 unstable=0 bg_thresh=1037 thresh=2075 gap=610 poll_thresh=14 ino=257 dd-2584 [006] 40.666788: balance_dirty_state: bdi btrfs-1: dirty=624 wb=866 unstable=0 bg_thresh=1037 thresh=2074 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 40.666854: balance_dirty_state: bdi btrfs-1: dirty=649 wb=866 unstable=0 bg_thresh=1037 thresh=2074 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 40.666981: balance_dirty_state: bdi btrfs-1: dirty=674 wb=866 unstable=0 bg_thresh=1036 thresh=2073 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 40.667111: balance_dirty_state: bdi btrfs-1: dirty=699 wb=866 unstable=0 bg_thresh=1041 thresh=2082 gap=517 poll_thresh=18 ino=257 dd-2584 [006] 40.667116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=57764 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 40.674591: balance_dirty_state: bdi btrfs-1: dirty=699 wb=714 unstable=0 bg_thresh=1023 thresh=2047 gap=634 poll_thresh=18 ino=257 dd-2584 [002] 40.674699: balance_dirty_state: bdi btrfs-1: dirty=724 wb=714 unstable=0 bg_thresh=1023 thresh=2046 gap=608 poll_thresh=13 ino=257 dd-2584 [002] 40.674801: balance_dirty_state: bdi btrfs-1: dirty=749 wb=714 unstable=0 bg_thresh=1023 thresh=2046 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 40.674905: balance_dirty_state: bdi btrfs-1: dirty=749 wb=714 unstable=0 bg_thresh=1022 thresh=2045 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 40.675275: balance_dirty_state: bdi btrfs-1: dirty=774 wb=714 unstable=0 bg_thresh=1025 thresh=2050 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 40.675847: balance_dirty_state: bdi btrfs-1: dirty=812 wb=714 unstable=0 bg_thresh=1037 thresh=2074 gap=548 poll_thresh=17 ino=257 dd-2584 [002] 40.676032: balance_dirty_state: bdi btrfs-1: dirty=837 wb=714 unstable=0 bg_thresh=1036 thresh=2073 gap=522 poll_thresh=18 ino=257 dd-2584 [002] 40.676222: balance_dirty_state: bdi btrfs-1: dirty=862 wb=714 unstable=0 bg_thresh=1038 thresh=2077 gap=501 poll_thresh=19 ino=257 dd-2584 [002] 40.676228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-97% task_gap=-294% task_weight=100% bdi_bw=57764 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 40.686654: balance_dirty_state: bdi btrfs-1: dirty=862 wb=457 unstable=0 bg_thresh=1027 thresh=2054 gap=735 poll_thresh=19 ino=257 dd-2584 [002] 40.686733: balance_dirty_state: bdi btrfs-1: dirty=875 wb=457 unstable=0 bg_thresh=1024 thresh=2049 gap=717 poll_thresh=14 ino=257 dd-2584 [002] 40.686802: balance_dirty_state: bdi btrfs-1: dirty=888 wb=457 unstable=0 bg_thresh=1024 thresh=2048 gap=703 poll_thresh=15 ino=257 dd-2584 [002] 40.686871: balance_dirty_state: bdi btrfs-1: dirty=901 wb=457 unstable=0 bg_thresh=1023 thresh=2047 gap=689 poll_thresh=16 ino=257 dd-2584 [002] 40.687001: balance_dirty_state: bdi btrfs-1: dirty=951 wb=457 unstable=0 bg_thresh=1024 thresh=2048 gap=640 poll_thresh=17 ino=257 dd-2584 [002] 40.687133: balance_dirty_state: bdi btrfs-1: dirty=976 wb=457 unstable=0 bg_thresh=1023 thresh=2047 gap=614 poll_thresh=18 ino=257 dd-2584 [002] 40.687267: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=457 unstable=0 bg_thresh=1023 thresh=2046 gap=588 poll_thresh=19 ino=257 dd-2584 [002] 40.688186: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=457 unstable=0 bg_thresh=1046 thresh=2092 gap=596 poll_thresh=20 ino=257 dd-2584 [002] 40.688307: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=457 unstable=0 bg_thresh=1045 thresh=2090 gap=569 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 40.688327: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23232 wrote=0 to_write=8192 dd-2584 [002] 40.688437: balance_dirty_state: bdi btrfs-1: dirty=1114 wb=457 unstable=0 bg_thresh=1044 thresh=2089 gap=518 poll_thresh=22 ino=257 dd-2584 [002] 40.688438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1350 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-89% task_gap=-277% task_weight=98% bdi_bw=57764 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 40.690732: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=704 to_write=7488 dd-2584 [002] 40.698598: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1022 unstable=0 bg_thresh=1038 thresh=2076 gap=656 poll_thresh=22 ino=257 dd-2584 [002] 40.698720: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1022 unstable=0 bg_thresh=1039 thresh=2078 gap=658 poll_thresh=16 ino=257 dd-2584 [002] 40.698969: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1022 unstable=0 bg_thresh=1038 thresh=2076 gap=606 poll_thresh=17 ino=257 dd-2584 [002] 40.699115: balance_dirty_state: bdi btrfs-1: dirty=474 wb=997 unstable=0 bg_thresh=1038 thresh=2076 gap=605 poll_thresh=18 ino=257 dd-2584 [002] 40.699271: balance_dirty_state: bdi btrfs-1: dirty=512 wb=884 unstable=0 bg_thresh=1031 thresh=2063 gap=667 poll_thresh=19 ino=257 dd-2584 [002] 40.699405: balance_dirty_state: bdi btrfs-1: dirty=537 wb=884 unstable=0 bg_thresh=1028 thresh=2056 gap=635 poll_thresh=20 ino=257 dd-2584 [002] 40.699716: balance_dirty_state: bdi btrfs-1: dirty=562 wb=884 unstable=0 bg_thresh=1027 thresh=2055 gap=609 poll_thresh=21 ino=257 dd-2584 [002] 40.700064: balance_dirty_state: bdi btrfs-1: dirty=587 wb=884 unstable=0 bg_thresh=1048 thresh=2096 gap=625 poll_thresh=22 ino=257 dd-2584 [002] 40.700186: balance_dirty_state: bdi btrfs-1: dirty=612 wb=884 unstable=0 bg_thresh=1047 thresh=2094 gap=598 poll_thresh=23 ino=257 dd-2584 [002] 40.700305: balance_dirty_state: bdi btrfs-1: dirty=662 wb=884 unstable=0 bg_thresh=1046 thresh=2093 gap=547 poll_thresh=24 ino=257 dd-2584 [002] 40.700426: balance_dirty_state: bdi btrfs-1: dirty=687 wb=884 unstable=0 bg_thresh=1046 thresh=2092 gap=521 poll_thresh=25 ino=257 dd-2584 [002] 40.700431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1351 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=57764 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 40.706727: balance_dirty_state: bdi btrfs-1: dirty=687 wb=884 unstable=0 bg_thresh=1046 thresh=2092 gap=521 poll_thresh=25 ino=257 dd-2584 [005] 40.706737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1351 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=58144 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 40.718638: balance_dirty_state: bdi btrfs-1: dirty=687 wb=709 unstable=0 bg_thresh=1038 thresh=2076 gap=680 poll_thresh=25 ino=257 dd-2584 [005] 40.718756: balance_dirty_state: bdi btrfs-1: dirty=712 wb=709 unstable=0 bg_thresh=1035 thresh=2070 gap=649 poll_thresh=19 ino=257 dd-2584 [005] 40.718877: balance_dirty_state: bdi btrfs-1: dirty=737 wb=709 unstable=0 bg_thresh=1037 thresh=2074 gap=628 poll_thresh=20 ino=257 dd-2584 [005] 40.718998: balance_dirty_state: bdi btrfs-1: dirty=762 wb=709 unstable=0 bg_thresh=1036 thresh=2073 gap=602 poll_thresh=21 ino=257 dd-2584 [005] 40.719118: balance_dirty_state: bdi btrfs-1: dirty=812 wb=709 unstable=0 bg_thresh=1036 thresh=2072 gap=551 poll_thresh=22 ino=257 dd-2584 [005] 40.719408: balance_dirty_state: bdi btrfs-1: dirty=837 wb=709 unstable=0 bg_thresh=1035 thresh=2071 gap=525 poll_thresh=23 ino=257 dd-2584 [005] 40.719529: balance_dirty_state: bdi btrfs-1: dirty=862 wb=709 unstable=0 bg_thresh=1037 thresh=2075 gap=504 poll_thresh=24 ino=257 dd-2584 [005] 40.719534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1336 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=58144 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 40.730679: balance_dirty_state: bdi btrfs-1: dirty=862 wb=433 unstable=0 bg_thresh=1037 thresh=2075 gap=780 poll_thresh=24 ino=257 dd-2584 [001] 40.730758: balance_dirty_state: bdi btrfs-1: dirty=862 wb=433 unstable=0 bg_thresh=1037 thresh=2075 gap=780 poll_thresh=18 ino=257 dd-2584 [001] 40.730874: balance_dirty_state: bdi btrfs-1: dirty=912 wb=433 unstable=0 bg_thresh=1040 thresh=2080 gap=735 poll_thresh=19 ino=257 dd-2584 [001] 40.730989: balance_dirty_state: bdi btrfs-1: dirty=937 wb=433 unstable=0 bg_thresh=1042 thresh=2085 gap=715 poll_thresh=20 ino=257 dd-2584 [001] 40.731107: balance_dirty_state: bdi btrfs-1: dirty=962 wb=433 unstable=0 bg_thresh=1044 thresh=2089 gap=694 poll_thresh=21 ino=257 dd-2584 [001] 40.731222: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=433 unstable=0 bg_thresh=1044 thresh=2088 gap=643 poll_thresh=22 ino=257 dd-2584 [001] 40.731338: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=433 unstable=0 bg_thresh=1043 thresh=2087 gap=617 poll_thresh=23 ino=257 dd-2584 [001] 40.731616: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=433 unstable=0 bg_thresh=1043 thresh=2086 gap=591 poll_thresh=24 ino=257 flush-btrfs-1-2586 [005] 40.731636: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23276 wrote=0 to_write=8192 dd-2584 [001] 40.731794: balance_dirty_state: bdi btrfs-1: dirty=1087 wb=433 unstable=0 bg_thresh=1045 thresh=2090 gap=570 poll_thresh=25 ino=257 dd-2584 [001] 40.731985: balance_dirty_state: bdi btrfs-1: dirty=1112 wb=483 unstable=0 bg_thresh=1045 thresh=2091 gap=496 poll_thresh=26 ino=257 dd-2584 [001] 40.731987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1440 task_limit=1350 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-66% task_gap=-232% task_weight=100% bdi_bw=58144 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 40.736145: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=752 to_write=7440 dd-2584 [001] 40.742699: balance_dirty_state: bdi btrfs-1: dirty=398 wb=945 unstable=0 bg_thresh=1040 thresh=2080 gap=737 poll_thresh=26 ino=257 dd-2584 [001] 40.742812: balance_dirty_state: bdi btrfs-1: dirty=423 wb=945 unstable=0 bg_thresh=1040 thresh=2080 gap=712 poll_thresh=19 ino=257 dd-2584 [001] 40.743024: balance_dirty_state: bdi btrfs-1: dirty=448 wb=945 unstable=0 bg_thresh=1042 thresh=2085 gap=692 poll_thresh=20 ino=257 dd-2584 [001] 40.743241: balance_dirty_state: bdi btrfs-1: dirty=473 wb=945 unstable=0 bg_thresh=1045 thresh=2090 gap=672 poll_thresh=21 ino=257 dd-2584 [001] 40.743458: balance_dirty_state: bdi btrfs-1: dirty=498 wb=945 unstable=0 bg_thresh=1047 thresh=2094 gap=651 poll_thresh=22 ino=257 dd-2584 [001] 40.743675: balance_dirty_state: bdi btrfs-1: dirty=548 wb=945 unstable=0 bg_thresh=1046 thresh=2093 gap=600 poll_thresh=23 ino=257 dd-2584 [001] 40.743895: balance_dirty_state: bdi btrfs-1: dirty=573 wb=945 unstable=0 bg_thresh=1046 thresh=2092 gap=574 poll_thresh=24 ino=257 dd-2584 [001] 40.744441: balance_dirty_state: bdi btrfs-1: dirty=598 wb=945 unstable=0 bg_thresh=1045 thresh=2091 gap=548 poll_thresh=25 ino=257 dd-2584 [001] 40.744665: balance_dirty_state: bdi btrfs-1: dirty=623 wb=945 unstable=0 bg_thresh=1047 thresh=2095 gap=527 poll_thresh=26 ino=257 dd-2584 [001] 40.744894: balance_dirty_state: bdi btrfs-1: dirty=673 wb=945 unstable=0 bg_thresh=1044 thresh=2088 gap=470 poll_thresh=27 ino=257 dd-2584 [001] 40.744903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1348 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-67% task_gap=-235% task_weight=99% bdi_bw=58144 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 40.750648: balance_dirty_state: bdi btrfs-1: dirty=673 wb=832 unstable=0 bg_thresh=1039 thresh=2079 gap=574 poll_thresh=27 ino=257 dd-2584 [001] 40.750736: balance_dirty_state: bdi btrfs-1: dirty=673 wb=832 unstable=0 bg_thresh=1039 thresh=2079 gap=574 poll_thresh=20 ino=257 dd-2584 [001] 40.750857: balance_dirty_state: bdi btrfs-1: dirty=723 wb=832 unstable=0 bg_thresh=1039 thresh=2078 gap=523 poll_thresh=21 ino=257 dd-2584 [001] 40.750980: balance_dirty_state: bdi btrfs-1: dirty=748 wb=782 unstable=0 bg_thresh=1038 thresh=2077 gap=547 poll_thresh=22 ino=257 dd-2584 [001] 40.751102: balance_dirty_state: bdi btrfs-1: dirty=773 wb=782 unstable=0 bg_thresh=1040 thresh=2081 gap=526 poll_thresh=23 ino=257 dd-2584 [001] 40.751224: balance_dirty_state: bdi btrfs-1: dirty=823 wb=782 unstable=0 bg_thresh=1040 thresh=2080 gap=475 poll_thresh=24 ino=257 dd-2584 [001] 40.751229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-72% task_gap=-245% task_weight=100% bdi_bw=58144 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 40.758716: balance_dirty_state: bdi btrfs-1: dirty=823 wb=757 unstable=0 bg_thresh=1037 thresh=2075 gap=495 poll_thresh=24 ino=257 dd-2584 [001] 40.758725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=58144 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 40.766689: balance_dirty_state: bdi btrfs-1: dirty=823 wb=619 unstable=0 bg_thresh=1029 thresh=2059 gap=617 poll_thresh=24 ino=257 dd-2584 [001] 40.766775: balance_dirty_state: bdi btrfs-1: dirty=823 wb=619 unstable=0 bg_thresh=1029 thresh=2059 gap=617 poll_thresh=18 ino=257 dd-2584 [001] 40.767063: balance_dirty_state: bdi btrfs-1: dirty=848 wb=619 unstable=0 bg_thresh=1029 thresh=2058 gap=591 poll_thresh=19 ino=257 dd-2584 [001] 40.767187: balance_dirty_state: bdi btrfs-1: dirty=898 wb=619 unstable=0 bg_thresh=1031 thresh=2062 gap=545 poll_thresh=20 ino=257 dd-2584 [001] 40.767310: balance_dirty_state: bdi btrfs-1: dirty=923 wb=619 unstable=0 bg_thresh=1030 thresh=2061 gap=519 poll_thresh=21 ino=257 dd-2584 [001] 40.767432: balance_dirty_state: bdi btrfs-1: dirty=948 wb=619 unstable=0 bg_thresh=1030 thresh=2060 gap=493 poll_thresh=22 ino=257 dd-2584 [001] 40.767437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-270% task_weight=100% bdi_bw=58144 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 40.774638: balance_dirty_state: bdi btrfs-1: dirty=948 wb=368 unstable=0 bg_thresh=1028 thresh=2056 gap=740 poll_thresh=22 ino=257 dd-2584 [001] 40.774704: balance_dirty_state: bdi btrfs-1: dirty=973 wb=368 unstable=0 bg_thresh=1030 thresh=2061 gap=720 poll_thresh=16 ino=257 dd-2584 [001] 40.774831: balance_dirty_state: bdi btrfs-1: dirty=998 wb=368 unstable=0 bg_thresh=1028 thresh=2057 gap=691 poll_thresh=17 ino=257 dd-2584 [001] 40.774960: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=368 unstable=0 bg_thresh=1026 thresh=2053 gap=637 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 40.774985: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23320 wrote=0 to_write=8192 dd-2584 [001] 40.775152: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=368 unstable=0 bg_thresh=1026 thresh=2053 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 40.775619: balance_dirty_state: bdi btrfs-1: dirty=973 wb=468 unstable=0 bg_thresh=1025 thresh=2051 gap=610 poll_thresh=20 ino=257 dd-2584 [001] 40.775789: balance_dirty_state: bdi btrfs-1: dirty=998 wb=493 unstable=0 bg_thresh=1027 thresh=2055 gap=564 poll_thresh=21 ino=257 dd-2584 [001] 40.775956: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=493 unstable=0 bg_thresh=1028 thresh=2056 gap=515 poll_thresh=22 ino=257 dd-2584 [001] 40.776122: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=493 unstable=0 bg_thresh=1026 thresh=2052 gap=486 poll_thresh=23 ino=257 dd-2584 [001] 40.776124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=58144 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 40.778876: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=800 to_write=7392 dd-2584 [005] 40.782628: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1043 unstable=0 bg_thresh=1031 thresh=2062 gap=621 poll_thresh=23 ino=257 dd-2584 [005] 40.782713: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1043 unstable=0 bg_thresh=1031 thresh=2062 gap=621 poll_thresh=17 ino=257 dd-2584 [005] 40.782872: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1043 unstable=0 bg_thresh=1033 thresh=2066 gap=575 poll_thresh=18 ino=257 dd-2584 [005] 40.783033: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1043 unstable=0 bg_thresh=1032 thresh=2065 gap=549 poll_thresh=19 ino=257 dd-2584 [005] 40.783187: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1043 unstable=0 bg_thresh=1032 thresh=2064 gap=523 poll_thresh=20 ino=257 dd-2584 [005] 40.783307: balance_dirty_state: bdi btrfs-1: dirty=548 wb=1043 unstable=0 bg_thresh=1028 thresh=2057 gap=466 poll_thresh=21 ino=257 dd-2584 [005] 40.783314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=58144 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 40.790727: balance_dirty_state: bdi btrfs-1: dirty=548 wb=918 unstable=0 bg_thresh=1028 thresh=2057 gap=591 poll_thresh=21 ino=257 dd-2584 [005] 40.790957: balance_dirty_state: bdi btrfs-1: dirty=548 wb=918 unstable=0 bg_thresh=1031 thresh=2062 gap=596 poll_thresh=16 ino=257 dd-2584 [005] 40.791070: balance_dirty_state: bdi btrfs-1: dirty=573 wb=918 unstable=0 bg_thresh=1030 thresh=2061 gap=570 poll_thresh=17 ino=257 dd-2584 [005] 40.791182: balance_dirty_state: bdi btrfs-1: dirty=623 wb=918 unstable=0 bg_thresh=1032 thresh=2065 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 40.791294: balance_dirty_state: bdi btrfs-1: dirty=648 wb=918 unstable=0 bg_thresh=1032 thresh=2064 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 40.791298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-37% task_gap=-175% task_weight=100% bdi_bw=58144 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 40.798774: balance_dirty_state: bdi btrfs-1: dirty=648 wb=818 unstable=0 bg_thresh=1033 thresh=2067 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 40.798845: balance_dirty_state: bdi btrfs-1: dirty=673 wb=818 unstable=0 bg_thresh=1033 thresh=2066 gap=575 poll_thresh=14 ino=257 dd-2584 [005] 40.798906: balance_dirty_state: bdi btrfs-1: dirty=673 wb=818 unstable=0 bg_thresh=1033 thresh=2066 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 40.798964: balance_dirty_state: bdi btrfs-1: dirty=698 wb=818 unstable=0 bg_thresh=1032 thresh=2065 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 40.799082: balance_dirty_state: bdi btrfs-1: dirty=723 wb=818 unstable=0 bg_thresh=1032 thresh=2064 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 40.799200: balance_dirty_state: bdi btrfs-1: dirty=748 wb=818 unstable=0 bg_thresh=1031 thresh=2063 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 40.799205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-60% task_gap=-221% task_weight=100% bdi_bw=58144 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 40.806679: balance_dirty_state: bdi btrfs-1: dirty=748 wb=818 unstable=0 bg_thresh=1027 thresh=2054 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 40.806689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=58144 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 40.814664: balance_dirty_state: bdi btrfs-1: dirty=748 wb=543 unstable=0 bg_thresh=1021 thresh=2043 gap=752 poll_thresh=18 ino=257 dd-2584 [006] 40.814731: balance_dirty_state: bdi btrfs-1: dirty=773 wb=543 unstable=0 bg_thresh=1018 thresh=2037 gap=721 poll_thresh=13 ino=257 dd-2584 [006] 40.814794: balance_dirty_state: bdi btrfs-1: dirty=773 wb=543 unstable=0 bg_thresh=1021 thresh=2042 gap=726 poll_thresh=14 ino=257 dd-2584 [006] 40.815025: balance_dirty_state: bdi btrfs-1: dirty=798 wb=543 unstable=0 bg_thresh=1018 thresh=2036 gap=695 poll_thresh=15 ino=257 dd-2584 [006] 40.815085: balance_dirty_state: bdi btrfs-1: dirty=823 wb=543 unstable=0 bg_thresh=1017 thresh=2035 gap=669 poll_thresh=16 ino=257 dd-2584 [006] 40.815202: balance_dirty_state: bdi btrfs-1: dirty=848 wb=543 unstable=0 bg_thresh=1017 thresh=2034 gap=643 poll_thresh=17 ino=257 dd-2584 [006] 40.815321: balance_dirty_state: bdi btrfs-1: dirty=873 wb=543 unstable=0 bg_thresh=1019 thresh=2038 gap=622 poll_thresh=18 ino=257 dd-2584 [006] 40.815441: balance_dirty_state: bdi btrfs-1: dirty=923 wb=543 unstable=0 bg_thresh=1018 thresh=2037 gap=571 poll_thresh=19 ino=257 dd-2584 [006] 40.815564: balance_dirty_state: bdi btrfs-1: dirty=948 wb=543 unstable=0 bg_thresh=1018 thresh=2036 gap=545 poll_thresh=20 ino=257 dd-2584 [006] 40.815688: balance_dirty_state: bdi btrfs-1: dirty=973 wb=543 unstable=0 bg_thresh=1020 thresh=2040 gap=524 poll_thresh=21 ino=257 dd-2584 [006] 40.815811: balance_dirty_state: bdi btrfs-1: dirty=998 wb=543 unstable=0 bg_thresh=1019 thresh=2039 gap=498 poll_thresh=22 ino=257 dd-2584 [006] 40.815816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=59508 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 40.822686: balance_dirty_state: bdi btrfs-1: dirty=998 wb=418 unstable=0 bg_thresh=1023 thresh=2046 gap=630 poll_thresh=22 ino=257 dd-2584 [004] 40.822751: balance_dirty_state: bdi btrfs-1: dirty=998 wb=418 unstable=0 bg_thresh=1023 thresh=2046 gap=630 poll_thresh=16 ino=257 dd-2584 [004] 40.823045: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=418 unstable=0 bg_thresh=1019 thresh=2039 gap=598 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 40.823067: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23368 wrote=0 to_write=8192 dd-2584 [004] 40.823178: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=418 unstable=0 bg_thresh=1016 thresh=2032 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 40.823309: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=468 unstable=0 bg_thresh=1015 thresh=2030 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 40.823311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=59508 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 40.825525: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=736 to_write=7456 dd-2584 [005] 40.834774: balance_dirty_state: bdi btrfs-1: dirty=373 wb=918 unstable=0 bg_thresh=1014 thresh=2028 gap=737 poll_thresh=19 ino=257 dd-2584 [005] 40.834840: balance_dirty_state: bdi btrfs-1: dirty=398 wb=918 unstable=0 bg_thresh=1014 thresh=2028 gap=712 poll_thresh=14 ino=257 dd-2584 [005] 40.834899: balance_dirty_state: bdi btrfs-1: dirty=423 wb=918 unstable=0 bg_thresh=1016 thresh=2033 gap=692 poll_thresh=15 ino=257 dd-2584 [005] 40.834957: balance_dirty_state: bdi btrfs-1: dirty=423 wb=918 unstable=0 bg_thresh=1016 thresh=2033 gap=692 poll_thresh=16 ino=257 dd-2584 [005] 40.835079: balance_dirty_state: bdi btrfs-1: dirty=473 wb=918 unstable=0 bg_thresh=1016 thresh=2032 gap=641 poll_thresh=17 ino=257 dd-2584 [005] 40.835203: balance_dirty_state: bdi btrfs-1: dirty=498 wb=918 unstable=0 bg_thresh=1018 thresh=2036 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 40.835327: balance_dirty_state: bdi btrfs-1: dirty=523 wb=918 unstable=0 bg_thresh=1017 thresh=2035 gap=594 poll_thresh=19 ino=257 dd-2584 [005] 40.835449: balance_dirty_state: bdi btrfs-1: dirty=573 wb=918 unstable=0 bg_thresh=1017 thresh=2034 gap=543 poll_thresh=20 ino=257 dd-2584 [005] 40.835743: balance_dirty_state: bdi btrfs-1: dirty=598 wb=918 unstable=0 bg_thresh=1016 thresh=2033 gap=517 poll_thresh=21 ino=257 dd-2584 [005] 40.835861: balance_dirty_state: bdi btrfs-1: dirty=623 wb=918 unstable=0 bg_thresh=1018 thresh=2037 gap=496 poll_thresh=22 ino=257 dd-2584 [005] 40.835866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=59508 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 40.846707: balance_dirty_state: bdi btrfs-1: dirty=623 wb=768 unstable=0 bg_thresh=1015 thresh=2031 gap=640 poll_thresh=22 ino=257 dd-2584 [005] 40.846775: balance_dirty_state: bdi btrfs-1: dirty=648 wb=768 unstable=0 bg_thresh=1018 thresh=2036 gap=620 poll_thresh=16 ino=257 dd-2584 [005] 40.846894: balance_dirty_state: bdi btrfs-1: dirty=673 wb=768 unstable=0 bg_thresh=1018 thresh=2037 gap=596 poll_thresh=17 ino=257 dd-2584 [005] 40.847008: balance_dirty_state: bdi btrfs-1: dirty=698 wb=768 unstable=0 bg_thresh=1018 thresh=2036 gap=570 poll_thresh=18 ino=257 dd-2584 [005] 40.847123: balance_dirty_state: bdi btrfs-1: dirty=748 wb=768 unstable=0 bg_thresh=1020 thresh=2040 gap=524 poll_thresh=19 ino=257 dd-2584 [005] 40.847237: balance_dirty_state: bdi btrfs-1: dirty=773 wb=768 unstable=0 bg_thresh=1019 thresh=2039 gap=498 poll_thresh=20 ino=257 dd-2584 [005] 40.847241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=59508 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 40.854749: balance_dirty_state: bdi btrfs-1: dirty=773 wb=643 unstable=0 bg_thresh=1017 thresh=2035 gap=619 poll_thresh=20 ino=257 dd-2584 [005] 40.854853: balance_dirty_state: bdi btrfs-1: dirty=773 wb=643 unstable=0 bg_thresh=1014 thresh=2029 gap=613 poll_thresh=15 ino=257 dd-2584 [005] 40.854911: balance_dirty_state: bdi btrfs-1: dirty=798 wb=643 unstable=0 bg_thresh=1014 thresh=2028 gap=587 poll_thresh=16 ino=257 dd-2584 [005] 40.855189: balance_dirty_state: bdi btrfs-1: dirty=823 wb=643 unstable=0 bg_thresh=1016 thresh=2032 gap=566 poll_thresh=17 ino=257 dd-2584 [005] 40.855304: balance_dirty_state: bdi btrfs-1: dirty=873 wb=643 unstable=0 bg_thresh=1015 thresh=2031 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 40.855419: balance_dirty_state: bdi btrfs-1: dirty=898 wb=643 unstable=0 bg_thresh=1015 thresh=2030 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 40.855424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=59508 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 40.862816: balance_dirty_state: bdi btrfs-1: dirty=898 wb=518 unstable=0 bg_thresh=1014 thresh=2029 gap=613 poll_thresh=19 ino=257 dd-2584 [005] 40.862916: balance_dirty_state: bdi btrfs-1: dirty=923 wb=518 unstable=0 bg_thresh=1014 thresh=2029 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 40.862974: balance_dirty_state: bdi btrfs-1: dirty=923 wb=518 unstable=0 bg_thresh=1014 thresh=2028 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 40.863032: balance_dirty_state: bdi btrfs-1: dirty=948 wb=518 unstable=0 bg_thresh=1016 thresh=2033 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 40.863145: balance_dirty_state: bdi btrfs-1: dirty=973 wb=518 unstable=0 bg_thresh=1016 thresh=2032 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 40.863257: balance_dirty_state: bdi btrfs-1: dirty=998 wb=518 unstable=0 bg_thresh=1015 thresh=2031 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 40.863371: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=518 unstable=0 bg_thresh=1012 thresh=2024 gap=458 poll_thresh=19 ino=257 dd-2584 [005] 40.863375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=59508 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 40.863392: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23408 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 40.865881: writeback_single_inode: bdi btrfs-1: ino=257 state= age=212 wrote=656 to_write=7536 dd-2584 [005] 40.874751: balance_dirty_state: bdi btrfs-1: dirty=398 wb=893 unstable=0 bg_thresh=1012 thresh=2025 gap=734 poll_thresh=19 ino=257 dd-2584 [005] 40.874884: balance_dirty_state: bdi btrfs-1: dirty=398 wb=893 unstable=0 bg_thresh=1015 thresh=2030 gap=739 poll_thresh=14 ino=257 dd-2584 [005] 40.874946: balance_dirty_state: bdi btrfs-1: dirty=423 wb=893 unstable=0 bg_thresh=1014 thresh=2029 gap=713 poll_thresh=15 ino=257 dd-2584 [005] 40.875169: balance_dirty_state: bdi btrfs-1: dirty=448 wb=893 unstable=0 bg_thresh=1017 thresh=2034 gap=693 poll_thresh=16 ino=257 dd-2584 [005] 40.875282: balance_dirty_state: bdi btrfs-1: dirty=473 wb=893 unstable=0 bg_thresh=1016 thresh=2033 gap=667 poll_thresh=17 ino=257 dd-2584 [005] 40.875394: balance_dirty_state: bdi btrfs-1: dirty=498 wb=893 unstable=0 bg_thresh=1016 thresh=2032 gap=641 poll_thresh=18 ino=257 dd-2584 [005] 40.875508: balance_dirty_state: bdi btrfs-1: dirty=523 wb=893 unstable=0 bg_thresh=1018 thresh=2036 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 40.875620: balance_dirty_state: bdi btrfs-1: dirty=573 wb=893 unstable=0 bg_thresh=1017 thresh=2035 gap=569 poll_thresh=20 ino=257 dd-2584 [005] 40.875732: balance_dirty_state: bdi btrfs-1: dirty=598 wb=893 unstable=0 bg_thresh=1017 thresh=2034 gap=543 poll_thresh=21 ino=257 dd-2584 [005] 40.875852: balance_dirty_state: bdi btrfs-1: dirty=623 wb=893 unstable=0 bg_thresh=1013 thresh=2027 gap=511 poll_thresh=22 ino=257 dd-2584 [005] 40.875967: balance_dirty_state: bdi btrfs-1: dirty=673 wb=893 unstable=0 bg_thresh=1015 thresh=2031 gap=465 poll_thresh=23 ino=257 dd-2584 [005] 40.875972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=59508 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 40.882762: balance_dirty_state: bdi btrfs-1: dirty=673 wb=768 unstable=0 bg_thresh=1015 thresh=2030 gap=589 poll_thresh=23 ino=257 dd-2584 [005] 40.882882: balance_dirty_state: bdi btrfs-1: dirty=673 wb=768 unstable=0 bg_thresh=1015 thresh=2030 gap=589 poll_thresh=17 ino=257 dd-2584 [005] 40.883163: balance_dirty_state: bdi btrfs-1: dirty=723 wb=768 unstable=0 bg_thresh=1014 thresh=2029 gap=538 poll_thresh=18 ino=257 dd-2584 [005] 40.883277: balance_dirty_state: bdi btrfs-1: dirty=748 wb=768 unstable=0 bg_thresh=1016 thresh=2033 gap=517 poll_thresh=19 ino=257 dd-2584 [005] 40.883389: balance_dirty_state: bdi btrfs-1: dirty=773 wb=768 unstable=0 bg_thresh=1016 thresh=2032 gap=491 poll_thresh=20 ino=257 dd-2584 [005] 40.883393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=59508 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 40.894716: balance_dirty_state: bdi btrfs-1: dirty=773 wb=668 unstable=0 bg_thresh=1014 thresh=2029 gap=588 poll_thresh=20 ino=257 dd-2584 [005] 40.894787: balance_dirty_state: bdi btrfs-1: dirty=798 wb=668 unstable=0 bg_thresh=1014 thresh=2028 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 40.894852: balance_dirty_state: bdi btrfs-1: dirty=798 wb=668 unstable=0 bg_thresh=1014 thresh=2028 gap=562 poll_thresh=16 ino=257 dd-2584 [005] 40.894970: balance_dirty_state: bdi btrfs-1: dirty=848 wb=668 unstable=0 bg_thresh=1013 thresh=2027 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 40.895089: balance_dirty_state: bdi btrfs-1: dirty=873 wb=668 unstable=0 bg_thresh=1012 thresh=2025 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 40.895094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=59508 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 40.902763: balance_dirty_state: bdi btrfs-1: dirty=873 wb=418 unstable=0 bg_thresh=1014 thresh=2029 gap=738 poll_thresh=18 ino=257 dd-2584 [005] 40.902841: balance_dirty_state: bdi btrfs-1: dirty=898 wb=418 unstable=0 bg_thresh=1017 thresh=2034 gap=718 poll_thresh=13 ino=257 dd-2584 [005] 40.902898: balance_dirty_state: bdi btrfs-1: dirty=898 wb=418 unstable=0 bg_thresh=1014 thresh=2028 gap=712 poll_thresh=14 ino=257 dd-2584 [005] 40.902954: balance_dirty_state: bdi btrfs-1: dirty=923 wb=418 unstable=0 bg_thresh=1016 thresh=2033 gap=692 poll_thresh=15 ino=257 dd-2584 [005] 40.903010: balance_dirty_state: bdi btrfs-1: dirty=923 wb=418 unstable=0 bg_thresh=1013 thresh=2027 gap=686 poll_thresh=16 ino=257 dd-2584 [005] 40.903288: balance_dirty_state: bdi btrfs-1: dirty=973 wb=418 unstable=0 bg_thresh=1015 thresh=2031 gap=640 poll_thresh=17 ino=257 dd-2584 [005] 40.903399: balance_dirty_state: bdi btrfs-1: dirty=998 wb=418 unstable=0 bg_thresh=1015 thresh=2030 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 40.903511: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=418 unstable=0 bg_thresh=1014 thresh=2029 gap=588 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 40.903533: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23448 wrote=0 to_write=8192 dd-2584 [005] 40.903678: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=418 unstable=0 bg_thresh=1014 thresh=2028 gap=537 poll_thresh=20 ino=257 dd-2584 [005] 40.903853: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=468 unstable=0 bg_thresh=1016 thresh=2032 gap=516 poll_thresh=21 ino=257 dd-2584 [005] 40.904026: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=518 unstable=0 bg_thresh=1015 thresh=2031 gap=490 poll_thresh=22 ino=257 dd-2584 [005] 40.904028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=59508 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 40.906072: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=736 to_write=7456 dd-2584 [001] 40.910669: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1018 unstable=0 bg_thresh=1015 thresh=2030 gap=639 poll_thresh=22 ino=257 dd-2584 [001] 40.910837: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1018 unstable=0 bg_thresh=1015 thresh=2030 gap=639 poll_thresh=16 ino=257 dd-2584 [001] 40.911067: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1018 unstable=0 bg_thresh=1020 thresh=2040 gap=599 poll_thresh=17 ino=257 dd-2584 [001] 40.911653: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1018 unstable=0 bg_thresh=1019 thresh=2039 gap=573 poll_thresh=18 ino=257 dd-2584 [001] 40.911889: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1018 unstable=0 bg_thresh=1019 thresh=2038 gap=547 poll_thresh=19 ino=257 dd-2584 [001] 40.912124: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1018 unstable=0 bg_thresh=1018 thresh=2037 gap=496 poll_thresh=20 ino=257 dd-2584 [001] 40.912133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-250% task_weight=98% bdi_bw=59508 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 40.918805: balance_dirty_state: bdi btrfs-1: dirty=523 wb=893 unstable=0 bg_thresh=1019 thresh=2038 gap=622 poll_thresh=20 ino=257 dd-2584 [001] 40.918934: balance_dirty_state: bdi btrfs-1: dirty=523 wb=893 unstable=0 bg_thresh=1018 thresh=2037 gap=621 poll_thresh=15 ino=257 dd-2584 [001] 40.919055: balance_dirty_state: bdi btrfs-1: dirty=548 wb=893 unstable=0 bg_thresh=1021 thresh=2042 gap=601 poll_thresh=16 ino=257 dd-2584 [001] 40.919290: balance_dirty_state: bdi btrfs-1: dirty=573 wb=893 unstable=0 bg_thresh=1020 thresh=2041 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 40.919523: balance_dirty_state: bdi btrfs-1: dirty=598 wb=893 unstable=0 bg_thresh=1020 thresh=2040 gap=549 poll_thresh=18 ino=257 dd-2584 [001] 40.919756: balance_dirty_state: bdi btrfs-1: dirty=648 wb=893 unstable=0 bg_thresh=1022 thresh=2044 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 40.919765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=60492 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 40.926779: balance_dirty_state: bdi btrfs-1: dirty=648 wb=743 unstable=0 bg_thresh=1021 thresh=2043 gap=652 poll_thresh=19 ino=257 dd-2584 [001] 40.926907: balance_dirty_state: bdi btrfs-1: dirty=648 wb=743 unstable=0 bg_thresh=1018 thresh=2037 gap=646 poll_thresh=14 ino=257 dd-2584 [001] 40.927028: balance_dirty_state: bdi btrfs-1: dirty=673 wb=743 unstable=0 bg_thresh=1021 thresh=2042 gap=626 poll_thresh=15 ino=257 dd-2584 [001] 40.927145: balance_dirty_state: bdi btrfs-1: dirty=698 wb=743 unstable=0 bg_thresh=1018 thresh=2036 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 40.927737: balance_dirty_state: bdi btrfs-1: dirty=723 wb=743 unstable=0 bg_thresh=1020 thresh=2040 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 40.927974: balance_dirty_state: bdi btrfs-1: dirty=748 wb=743 unstable=0 bg_thresh=1019 thresh=2039 gap=548 poll_thresh=18 ino=257 dd-2584 [001] 40.928209: balance_dirty_state: bdi btrfs-1: dirty=773 wb=743 unstable=0 bg_thresh=1019 thresh=2038 gap=522 poll_thresh=19 ino=257 dd-2584 [001] 40.928445: balance_dirty_state: bdi btrfs-1: dirty=823 wb=743 unstable=0 bg_thresh=1021 thresh=2042 gap=476 poll_thresh=20 ino=257 dd-2584 [001] 40.928454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-292% task_weight=100% bdi_bw=60492 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 40.934739: balance_dirty_state: bdi btrfs-1: dirty=823 wb=618 unstable=0 bg_thresh=1022 thresh=2044 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 40.934809: balance_dirty_state: bdi btrfs-1: dirty=823 wb=618 unstable=0 bg_thresh=1019 thresh=2038 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 40.934871: balance_dirty_state: bdi btrfs-1: dirty=848 wb=618 unstable=0 bg_thresh=1021 thresh=2043 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 40.934991: balance_dirty_state: bdi btrfs-1: dirty=873 wb=618 unstable=0 bg_thresh=1021 thresh=2042 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 40.935111: balance_dirty_state: bdi btrfs-1: dirty=923 wb=618 unstable=0 bg_thresh=1020 thresh=2041 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 40.935116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=60492 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 40.942763: balance_dirty_state: bdi btrfs-1: dirty=923 wb=493 unstable=0 bg_thresh=1016 thresh=2032 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 40.942832: balance_dirty_state: bdi btrfs-1: dirty=923 wb=493 unstable=0 bg_thresh=1015 thresh=2031 gap=615 poll_thresh=13 ino=257 dd-2584 [001] 40.942893: balance_dirty_state: bdi btrfs-1: dirty=948 wb=493 unstable=0 bg_thresh=1018 thresh=2036 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 40.943124: balance_dirty_state: bdi btrfs-1: dirty=973 wb=493 unstable=0 bg_thresh=1015 thresh=2030 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 40.943186: balance_dirty_state: bdi btrfs-1: dirty=973 wb=493 unstable=0 bg_thresh=1014 thresh=2029 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 40.943303: balance_dirty_state: bdi btrfs-1: dirty=998 wb=493 unstable=0 bg_thresh=1014 thresh=2028 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 40.943425: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=493 unstable=0 bg_thresh=1016 thresh=2032 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 40.943429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=60492 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 40.943449: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23488 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 40.945553: writeback_single_inode: bdi btrfs-1: ino=257 state= age=68 wrote=672 to_write=7520 dd-2584 [001] 40.954762: balance_dirty_state: bdi btrfs-1: dirty=398 wb=893 unstable=0 bg_thresh=1010 thresh=2020 gap=729 poll_thresh=18 ino=257 dd-2584 [001] 40.954841: balance_dirty_state: bdi btrfs-1: dirty=398 wb=893 unstable=0 bg_thresh=1005 thresh=2011 gap=720 poll_thresh=13 ino=257 dd-2584 [001] 40.954911: balance_dirty_state: bdi btrfs-1: dirty=423 wb=893 unstable=0 bg_thresh=1005 thresh=2010 gap=694 poll_thresh=14 ino=257 dd-2584 [001] 40.954978: balance_dirty_state: bdi btrfs-1: dirty=448 wb=893 unstable=0 bg_thresh=1008 thresh=2016 gap=675 poll_thresh=15 ino=257 dd-2584 [001] 40.955044: balance_dirty_state: bdi btrfs-1: dirty=448 wb=893 unstable=0 bg_thresh=1010 thresh=2021 gap=680 poll_thresh=16 ino=257 dd-2584 [001] 40.955173: balance_dirty_state: bdi btrfs-1: dirty=498 wb=893 unstable=0 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=17 ino=257 dd-2584 [001] 40.955306: balance_dirty_state: bdi btrfs-1: dirty=523 wb=893 unstable=0 bg_thresh=1010 thresh=2021 gap=605 poll_thresh=18 ino=257 dd-2584 [001] 40.955439: balance_dirty_state: bdi btrfs-1: dirty=548 wb=893 unstable=0 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=19 ino=257 dd-2584 [001] 40.955743: balance_dirty_state: bdi btrfs-1: dirty=573 wb=893 unstable=0 bg_thresh=1011 thresh=2022 gap=556 poll_thresh=20 ino=257 dd-2584 [001] 40.955874: balance_dirty_state: bdi btrfs-1: dirty=623 wb=893 unstable=0 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=21 ino=257 dd-2584 [001] 40.955879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=60492 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 40.962757: balance_dirty_state: bdi btrfs-1: dirty=623 wb=893 unstable=0 bg_thresh=1013 thresh=2027 gap=511 poll_thresh=21 ino=257 dd-2584 [001] 40.962826: balance_dirty_state: bdi btrfs-1: dirty=623 wb=893 unstable=0 bg_thresh=1010 thresh=2021 gap=505 poll_thresh=16 ino=257 dd-2584 [001] 40.962831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-318% task_weight=98% bdi_bw=60492 base_bw=36752 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 40.970774: balance_dirty_state: bdi btrfs-1: dirty=623 wb=768 unstable=0 bg_thresh=1009 thresh=2018 gap=627 poll_thresh=16 ino=257 dd-2584 [001] 40.970846: balance_dirty_state: bdi btrfs-1: dirty=648 wb=768 unstable=0 bg_thresh=1009 thresh=2018 gap=602 poll_thresh=12 ino=257 dd-2584 [001] 40.970910: balance_dirty_state: bdi btrfs-1: dirty=673 wb=768 unstable=0 bg_thresh=1008 thresh=2017 gap=576 poll_thresh=13 ino=257 dd-2584 [001] 40.970972: balance_dirty_state: bdi btrfs-1: dirty=673 wb=768 unstable=0 bg_thresh=1011 thresh=2022 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 40.971035: balance_dirty_state: bdi btrfs-1: dirty=698 wb=768 unstable=0 bg_thresh=1010 thresh=2021 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 40.971098: balance_dirty_state: bdi btrfs-1: dirty=723 wb=768 unstable=0 bg_thresh=1010 thresh=2021 gap=530 poll_thresh=16 ino=257 dd-2584 [001] 40.971224: balance_dirty_state: bdi btrfs-1: dirty=748 wb=768 unstable=0 bg_thresh=1010 thresh=2020 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 40.971229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=60492 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 40.978803: balance_dirty_state: bdi btrfs-1: dirty=728 wb=663 unstable=0 bg_thresh=1009 thresh=2019 gap=628 poll_thresh=17 ino=257 dd-2584 [005] 40.978870: balance_dirty_state: bdi btrfs-1: dirty=728 wb=663 unstable=0 bg_thresh=1009 thresh=2019 gap=628 poll_thresh=13 ino=257 dd-2584 [005] 40.978933: balance_dirty_state: bdi btrfs-1: dirty=753 wb=663 unstable=0 bg_thresh=1012 thresh=2024 gap=608 poll_thresh=14 ino=257 dd-2584 [005] 40.979009: balance_dirty_state: bdi btrfs-1: dirty=778 wb=613 unstable=0 bg_thresh=1014 thresh=2029 gap=638 poll_thresh=15 ino=257 dd-2584 [005] 40.979085: balance_dirty_state: bdi btrfs-1: dirty=778 wb=588 unstable=0 bg_thresh=1011 thresh=2023 gap=657 poll_thresh=16 ino=257 dd-2584 [005] 40.979377: balance_dirty_state: bdi btrfs-1: dirty=828 wb=563 unstable=0 bg_thresh=1011 thresh=2022 gap=631 poll_thresh=17 ino=257 dd-2584 [005] 40.979497: balance_dirty_state: bdi btrfs-1: dirty=853 wb=563 unstable=0 bg_thresh=1013 thresh=2026 gap=610 poll_thresh=18 ino=257 dd-2584 [005] 40.979617: balance_dirty_state: bdi btrfs-1: dirty=878 wb=563 unstable=0 bg_thresh=1012 thresh=2025 gap=584 poll_thresh=19 ino=257 dd-2584 [005] 40.979763: balance_dirty_state: bdi btrfs-1: dirty=928 wb=563 unstable=0 bg_thresh=1012 thresh=2024 gap=533 poll_thresh=20 ino=257 dd-2584 [005] 40.979893: balance_dirty_state: bdi btrfs-1: dirty=953 wb=563 unstable=0 bg_thresh=1014 thresh=2028 gap=512 poll_thresh=21 ino=257 dd-2584 [005] 40.980074: balance_dirty_state: bdi btrfs-1: dirty=978 wb=563 unstable=0 bg_thresh=1013 thresh=2027 gap=486 poll_thresh=22 ino=257 dd-2584 [005] 40.980080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=60492 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 40.990688: balance_dirty_state: bdi btrfs-1: dirty=982 wb=304 unstable=0 bg_thresh=999 thresh=1998 gap=712 poll_thresh=22 ino=257 dd-2584 [005] 40.990814: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=293 unstable=0 bg_thresh=995 thresh=1991 gap=681 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 40.990852: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23536 wrote=0 to_write=8192 dd-2584 [005] 40.991178: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=293 unstable=0 bg_thresh=997 thresh=1995 gap=660 poll_thresh=17 ino=257 dd-2584 [005] 40.992106: balance_dirty_state: bdi btrfs-1: dirty=917 wb=443 unstable=0 bg_thresh=997 thresh=1994 gap=634 poll_thresh=18 ino=257 dd-2584 [005] 40.992444: balance_dirty_state: bdi btrfs-1: dirty=942 wb=493 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=19 ino=257 dd-2584 [005] 40.992778: balance_dirty_state: bdi btrfs-1: dirty=917 wb=543 unstable=0 bg_thresh=1001 thresh=2003 gap=543 poll_thresh=20 ino=257 dd-2584 [005] 40.993123: balance_dirty_state: bdi btrfs-1: dirty=892 wb=593 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=21 ino=257 dd-2584 [005] 40.993473: balance_dirty_state: bdi btrfs-1: dirty=867 wb=643 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=22 ino=257 dd-2584 [005] 40.993477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=60492 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 40.996368: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=816 to_write=7376 dd-2584 [003] 41.002698: balance_dirty_state: bdi btrfs-1: dirty=367 wb=868 unstable=0 bg_thresh=1002 thresh=2004 gap=769 poll_thresh=22 ino=257 dd-2584 [003] 41.002766: balance_dirty_state: bdi btrfs-1: dirty=367 wb=868 unstable=0 bg_thresh=1002 thresh=2004 gap=769 poll_thresh=16 ino=257 dd-2584 [003] 41.002888: balance_dirty_state: bdi btrfs-1: dirty=417 wb=868 unstable=0 bg_thresh=1004 thresh=2009 gap=724 poll_thresh=17 ino=257 dd-2584 [003] 41.003011: balance_dirty_state: bdi btrfs-1: dirty=442 wb=868 unstable=0 bg_thresh=1009 thresh=2019 gap=709 poll_thresh=18 ino=257 dd-2584 [003] 41.003136: balance_dirty_state: bdi btrfs-1: dirty=467 wb=868 unstable=0 bg_thresh=1006 thresh=2012 gap=677 poll_thresh=19 ino=257 dd-2584 [003] 41.003432: balance_dirty_state: bdi btrfs-1: dirty=517 wb=868 unstable=0 bg_thresh=1005 thresh=2011 gap=626 poll_thresh=20 ino=257 dd-2584 [003] 41.003550: balance_dirty_state: bdi btrfs-1: dirty=542 wb=868 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=21 ino=257 dd-2584 [003] 41.003669: balance_dirty_state: bdi btrfs-1: dirty=567 wb=868 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=22 ino=257 dd-2584 [003] 41.003793: balance_dirty_state: bdi btrfs-1: dirty=592 wb=868 unstable=0 bg_thresh=1003 thresh=2007 gap=547 poll_thresh=23 ino=257 dd-2584 [003] 41.003914: balance_dirty_state: bdi btrfs-1: dirty=642 wb=868 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=24 ino=257 dd-2584 [003] 41.003919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=60492 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 41.010809: balance_dirty_state: bdi btrfs-1: dirty=653 wb=818 unstable=0 bg_thresh=1001 thresh=2003 gap=532 poll_thresh=24 ino=257 dd-2584 [003] 41.010875: balance_dirty_state: bdi btrfs-1: dirty=653 wb=818 unstable=0 bg_thresh=1001 thresh=2003 gap=532 poll_thresh=18 ino=257 dd-2584 [003] 41.010990: balance_dirty_state: bdi btrfs-1: dirty=703 wb=818 unstable=0 bg_thresh=1004 thresh=2008 gap=487 poll_thresh=19 ino=257 dd-2584 [003] 41.010995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=60492 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.018801: balance_dirty_state: bdi btrfs-1: dirty=703 wb=693 unstable=0 bg_thresh=1001 thresh=2003 gap=607 poll_thresh=19 ino=257 dd-2584 [003] 41.018868: balance_dirty_state: bdi btrfs-1: dirty=703 wb=693 unstable=0 bg_thresh=1001 thresh=2003 gap=607 poll_thresh=14 ino=257 dd-2584 [003] 41.018930: balance_dirty_state: bdi btrfs-1: dirty=728 wb=693 unstable=0 bg_thresh=1004 thresh=2008 gap=587 poll_thresh=15 ino=257 dd-2584 [003] 41.018988: balance_dirty_state: bdi btrfs-1: dirty=753 wb=693 unstable=0 bg_thresh=1004 thresh=2008 gap=562 poll_thresh=16 ino=257 dd-2584 [003] 41.019274: balance_dirty_state: bdi btrfs-1: dirty=778 wb=693 unstable=0 bg_thresh=1009 thresh=2018 gap=547 poll_thresh=17 ino=257 dd-2584 [003] 41.019393: balance_dirty_state: bdi btrfs-1: dirty=803 wb=693 unstable=0 bg_thresh=1011 thresh=2022 gap=526 poll_thresh=18 ino=257 dd-2584 [003] 41.019536: balance_dirty_state: bdi btrfs-1: dirty=828 wb=618 unstable=0 bg_thresh=1007 thresh=2015 gap=569 poll_thresh=19 ino=257 dd-2584 [003] 41.019670: balance_dirty_state: bdi btrfs-1: dirty=878 wb=568 unstable=0 bg_thresh=1010 thresh=2020 gap=574 poll_thresh=20 ino=257 dd-2584 [003] 41.019796: balance_dirty_state: bdi btrfs-1: dirty=903 wb=568 unstable=0 bg_thresh=1007 thresh=2015 gap=544 poll_thresh=21 ino=257 dd-2584 [003] 41.019922: balance_dirty_state: bdi btrfs-1: dirty=928 wb=568 unstable=0 bg_thresh=1005 thresh=2011 gap=515 poll_thresh=22 ino=257 dd-2584 [003] 41.020045: balance_dirty_state: bdi btrfs-1: dirty=978 wb=568 unstable=0 bg_thresh=1008 thresh=2016 gap=470 poll_thresh=23 ino=257 dd-2584 [003] 41.020050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=60492 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 41.026875: balance_dirty_state: bdi btrfs-1: dirty=989 wb=568 unstable=0 bg_thresh=1013 thresh=2027 gap=470 poll_thresh=23 ino=257 dd-2584 [006] 41.026885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=61140 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 41.034882: balance_dirty_state: bdi btrfs-1: dirty=989 wb=443 unstable=0 bg_thresh=1013 thresh=2026 gap=594 poll_thresh=23 ino=257 dd-2584 [006] 41.035030: balance_dirty_state: bdi btrfs-1: dirty=989 wb=393 unstable=0 bg_thresh=1009 thresh=2019 gap=637 poll_thresh=17 ino=257 dd-2584 [006] 41.035474: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=318 unstable=0 bg_thresh=1017 thresh=2035 gap=678 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 41.035519: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23580 wrote=0 to_write=8192 dd-2584 [006] 41.035824: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=318 unstable=0 bg_thresh=1020 thresh=2040 gap=658 poll_thresh=19 ino=257 dd-2584 [006] 41.036189: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=368 unstable=0 bg_thresh=1019 thresh=2039 gap=632 poll_thresh=20 ino=257 dd-2584 [006] 41.036551: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=393 unstable=0 bg_thresh=1019 thresh=2038 gap=581 poll_thresh=21 ino=257 dd-2584 [006] 41.036909: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=443 unstable=0 bg_thresh=1021 thresh=2042 gap=560 poll_thresh=22 ino=257 dd-2584 [006] 41.037277: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=493 unstable=0 bg_thresh=1017 thresh=2035 gap=528 poll_thresh=23 ino=257 dd-2584 [006] 41.037640: balance_dirty_state: bdi btrfs-1: dirty=989 wb=543 unstable=0 bg_thresh=1017 thresh=2034 gap=502 poll_thresh=24 ino=257 dd-2584 [006] 41.037645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=98% bdi_bw=61140 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 41.040416: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=832 to_write=7360 dd-2584 [006] 41.042810: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1135 unstable=0 bg_thresh=1015 thresh=2031 gap=493 poll_thresh=24 ino=257 dd-2584 [006] 41.042818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=98% bdi_bw=61140 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 41.054746: balance_dirty_state: bdi btrfs-1: dirty=403 wb=960 unstable=0 bg_thresh=1015 thresh=2031 gap=668 poll_thresh=24 ino=257 dd-2584 [006] 41.054872: balance_dirty_state: bdi btrfs-1: dirty=428 wb=960 unstable=0 bg_thresh=1018 thresh=2036 gap=648 poll_thresh=18 ino=257 dd-2584 [006] 41.055111: balance_dirty_state: bdi btrfs-1: dirty=453 wb=960 unstable=0 bg_thresh=1017 thresh=2035 gap=622 poll_thresh=19 ino=257 dd-2584 [006] 41.055699: balance_dirty_state: bdi btrfs-1: dirty=503 wb=960 unstable=0 bg_thresh=1017 thresh=2034 gap=571 poll_thresh=20 ino=257 dd-2584 [006] 41.055940: balance_dirty_state: bdi btrfs-1: dirty=528 wb=960 unstable=0 bg_thresh=1019 thresh=2038 gap=550 poll_thresh=21 ino=257 dd-2584 [006] 41.056181: balance_dirty_state: bdi btrfs-1: dirty=553 wb=960 unstable=0 bg_thresh=1018 thresh=2037 gap=524 poll_thresh=22 ino=257 dd-2584 [006] 41.056420: balance_dirty_state: bdi btrfs-1: dirty=578 wb=960 unstable=0 bg_thresh=1018 thresh=2036 gap=498 poll_thresh=23 ino=257 dd-2584 [006] 41.056430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=61140 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 41.062854: balance_dirty_state: bdi btrfs-1: dirty=578 wb=710 unstable=0 bg_thresh=1018 thresh=2036 gap=748 poll_thresh=23 ino=257 dd-2584 [006] 41.062942: balance_dirty_state: bdi btrfs-1: dirty=603 wb=710 unstable=0 bg_thresh=1017 thresh=2035 gap=722 poll_thresh=17 ino=257 dd-2584 [006] 41.063063: balance_dirty_state: bdi btrfs-1: dirty=628 wb=710 unstable=0 bg_thresh=1017 thresh=2034 gap=696 poll_thresh=18 ino=257 dd-2584 [006] 41.063182: balance_dirty_state: bdi btrfs-1: dirty=678 wb=710 unstable=0 bg_thresh=1016 thresh=2033 gap=645 poll_thresh=19 ino=257 dd-2584 [006] 41.063303: balance_dirty_state: bdi btrfs-1: dirty=703 wb=710 unstable=0 bg_thresh=1018 thresh=2037 gap=624 poll_thresh=20 ino=257 dd-2584 [006] 41.063595: balance_dirty_state: bdi btrfs-1: dirty=728 wb=710 unstable=0 bg_thresh=1018 thresh=2036 gap=598 poll_thresh=21 ino=257 dd-2584 [006] 41.063731: balance_dirty_state: bdi btrfs-1: dirty=779 wb=710 unstable=0 bg_thresh=1017 thresh=2034 gap=545 poll_thresh=22 ino=257 dd-2584 [006] 41.063865: balance_dirty_state: bdi btrfs-1: dirty=805 wb=710 unstable=0 bg_thresh=1017 thresh=2035 gap=520 poll_thresh=23 ino=257 dd-2584 [006] 41.063999: balance_dirty_state: bdi btrfs-1: dirty=844 wb=710 unstable=0 bg_thresh=1017 thresh=2035 gap=481 poll_thresh=24 ino=257 dd-2584 [006] 41.064004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=61140 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 41.070826: balance_dirty_state: bdi btrfs-1: dirty=844 wb=585 unstable=0 bg_thresh=1017 thresh=2035 gap=606 poll_thresh=24 ino=257 dd-2584 [006] 41.070928: balance_dirty_state: bdi btrfs-1: dirty=857 wb=585 unstable=0 bg_thresh=1018 thresh=2036 gap=594 poll_thresh=18 ino=257 dd-2584 [006] 41.071062: balance_dirty_state: bdi btrfs-1: dirty=883 wb=585 unstable=0 bg_thresh=1017 thresh=2034 gap=566 poll_thresh=19 ino=257 dd-2584 [006] 41.071194: balance_dirty_state: bdi btrfs-1: dirty=922 wb=585 unstable=0 bg_thresh=1017 thresh=2034 gap=527 poll_thresh=20 ino=257 dd-2584 [006] 41.071330: balance_dirty_state: bdi btrfs-1: dirty=948 wb=585 unstable=0 bg_thresh=1016 thresh=2032 gap=499 poll_thresh=21 ino=257 dd-2584 [006] 41.071335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=61140 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 41.078829: balance_dirty_state: bdi btrfs-1: dirty=948 wb=460 unstable=0 bg_thresh=1016 thresh=2032 gap=624 poll_thresh=21 ino=257 dd-2584 [006] 41.078939: balance_dirty_state: bdi btrfs-1: dirty=974 wb=460 unstable=0 bg_thresh=1018 thresh=2036 gap=602 poll_thresh=16 ino=257 dd-2584 [006] 41.079244: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=460 unstable=0 bg_thresh=1018 thresh=2036 gap=576 poll_thresh=17 ino=257 dd-2584 [006] 41.079379: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=460 unstable=0 bg_thresh=1017 thresh=2034 gap=548 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 41.079403: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23624 wrote=0 to_write=8192 dd-2584 [006] 41.079583: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=485 unstable=0 bg_thresh=1017 thresh=2034 gap=509 poll_thresh=19 ino=257 dd-2584 [006] 41.079792: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=535 unstable=0 bg_thresh=1017 thresh=2034 gap=483 poll_thresh=20 ino=257 dd-2584 [006] 41.079794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=98% bdi_bw=61140 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 41.082486: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=672 to_write=7520 dd-2584 [006] 41.086858: balance_dirty_state: bdi btrfs-1: dirty=428 wb=998 unstable=0 bg_thresh=1017 thresh=2034 gap=608 poll_thresh=20 ino=257 dd-2584 [006] 41.086952: balance_dirty_state: bdi btrfs-1: dirty=454 wb=998 unstable=0 bg_thresh=1016 thresh=2033 gap=581 poll_thresh=15 ino=257 dd-2584 [006] 41.087021: balance_dirty_state: bdi btrfs-1: dirty=454 wb=998 unstable=0 bg_thresh=1017 thresh=2034 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 41.087158: balance_dirty_state: bdi btrfs-1: dirty=479 wb=998 unstable=0 bg_thresh=1012 thresh=2025 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 41.087294: balance_dirty_state: bdi btrfs-1: dirty=504 wb=998 unstable=0 bg_thresh=1015 thresh=2030 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 41.087424: balance_dirty_state: bdi btrfs-1: dirty=554 wb=998 unstable=0 bg_thresh=1020 thresh=2040 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 41.087428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-246% task_weight=98% bdi_bw=61140 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 41.094807: balance_dirty_state: bdi btrfs-1: dirty=554 wb=848 unstable=0 bg_thresh=1018 thresh=2036 gap=634 poll_thresh=19 ino=257 dd-2584 [006] 41.094906: balance_dirty_state: bdi btrfs-1: dirty=554 wb=848 unstable=0 bg_thresh=1015 thresh=2030 gap=628 poll_thresh=14 ino=257 dd-2584 [006] 41.095142: balance_dirty_state: bdi btrfs-1: dirty=579 wb=848 unstable=0 bg_thresh=1017 thresh=2035 gap=608 poll_thresh=15 ino=257 dd-2584 [006] 41.095210: balance_dirty_state: bdi btrfs-1: dirty=604 wb=848 unstable=0 bg_thresh=1014 thresh=2029 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 41.095343: balance_dirty_state: bdi btrfs-1: dirty=629 wb=848 unstable=0 bg_thresh=1016 thresh=2033 gap=556 poll_thresh=17 ino=257 dd-2584 [006] 41.095475: balance_dirty_state: bdi btrfs-1: dirty=654 wb=848 unstable=0 bg_thresh=1016 thresh=2032 gap=530 poll_thresh=18 ino=257 dd-2584 [006] 41.095831: balance_dirty_state: bdi btrfs-1: dirty=692 wb=848 unstable=0 bg_thresh=1054 thresh=2108 gap=568 poll_thresh=19 ino=257 dd-2584 [006] 41.095954: balance_dirty_state: bdi btrfs-1: dirty=717 wb=848 unstable=0 bg_thresh=1053 thresh=2106 gap=541 poll_thresh=20 ino=257 dd-2584 [006] 41.096074: balance_dirty_state: bdi btrfs-1: dirty=767 wb=848 unstable=0 bg_thresh=1052 thresh=2105 gap=490 poll_thresh=21 ino=257 dd-2584 [006] 41.096079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1454 task_limit=1365 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=61140 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 41.102798: balance_dirty_state: bdi btrfs-1: dirty=767 wb=673 unstable=0 bg_thresh=1052 thresh=2105 gap=665 poll_thresh=21 ino=257 dd-2584 [006] 41.102867: balance_dirty_state: bdi btrfs-1: dirty=767 wb=673 unstable=0 bg_thresh=1052 thresh=2105 gap=665 poll_thresh=16 ino=257 dd-2584 [006] 41.102987: balance_dirty_state: bdi btrfs-1: dirty=817 wb=673 unstable=0 bg_thresh=1054 thresh=2109 gap=619 poll_thresh=17 ino=257 dd-2584 [006] 41.103275: balance_dirty_state: bdi btrfs-1: dirty=842 wb=673 unstable=0 bg_thresh=1054 thresh=2108 gap=593 poll_thresh=18 ino=257 dd-2584 [006] 41.103393: balance_dirty_state: bdi btrfs-1: dirty=867 wb=673 unstable=0 bg_thresh=1053 thresh=2107 gap=567 poll_thresh=19 ino=257 dd-2584 [006] 41.103510: balance_dirty_state: bdi btrfs-1: dirty=892 wb=673 unstable=0 bg_thresh=1053 thresh=2106 gap=541 poll_thresh=20 ino=257 dd-2584 [006] 41.103627: balance_dirty_state: bdi btrfs-1: dirty=942 wb=673 unstable=0 bg_thresh=1055 thresh=2110 gap=495 poll_thresh=21 ino=257 dd-2584 [006] 41.103632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1459 task_limit=1368 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-54% task_gap=-210% task_weight=100% bdi_bw=61140 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 41.110816: balance_dirty_state: bdi btrfs-1: dirty=942 wb=548 unstable=0 bg_thresh=1055 thresh=2110 gap=620 poll_thresh=21 ino=257 dd-2584 [006] 41.110891: balance_dirty_state: bdi btrfs-1: dirty=942 wb=548 unstable=0 bg_thresh=1049 thresh=2098 gap=608 poll_thresh=16 ino=257 dd-2584 [006] 41.111038: balance_dirty_state: bdi btrfs-1: dirty=980 wb=548 unstable=0 bg_thresh=1046 thresh=2093 gap=565 poll_thresh=17 ino=257 dd-2584 [006] 41.111177: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=548 unstable=0 bg_thresh=1048 thresh=2096 gap=530 poll_thresh=18 ino=257 dd-2584 [006] 41.111309: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=548 unstable=0 bg_thresh=1047 thresh=2095 gap=504 poll_thresh=19 ino=257 dd-2584 [006] 41.111313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1355 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=61140 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 41.118805: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=423 unstable=0 bg_thresh=1042 thresh=2085 gap=619 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 41.118830: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23664 wrote=0 to_write=8192 dd-2584 [006] 41.118918: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=423 unstable=0 bg_thresh=1042 thresh=2084 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 41.119021: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=436 unstable=0 bg_thresh=1042 thresh=2084 gap=593 poll_thresh=15 ino=257 dd-2584 [006] 41.119412: balance_dirty_state: bdi btrfs-1: dirty=967 wb=549 unstable=0 bg_thresh=1041 thresh=2083 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 41.120021: balance_dirty_state: bdi btrfs-1: dirty=817 wb=737 unstable=0 bg_thresh=1055 thresh=2110 gap=556 poll_thresh=17 ino=257 dd-2584 [006] 41.120222: balance_dirty_state: bdi btrfs-1: dirty=792 wb=787 unstable=0 bg_thresh=1052 thresh=2104 gap=525 poll_thresh=18 ino=257 dd-2584 [006] 41.120225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1453 task_limit=1363 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=61140 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 41.121070: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=736 to_write=7456 dd-2584 [006] 41.126737: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1049 unstable=0 bg_thresh=1037 thresh=2074 gap=622 poll_thresh=18 ino=257 dd-2584 [006] 41.126810: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1049 unstable=0 bg_thresh=1035 thresh=2071 gap=606 poll_thresh=13 ino=257 dd-2584 [006] 41.126878: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1049 unstable=0 bg_thresh=1036 thresh=2072 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 41.126944: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1049 unstable=0 bg_thresh=1035 thresh=2071 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 41.127008: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1049 unstable=0 bg_thresh=1038 thresh=2076 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 41.127138: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1049 unstable=0 bg_thresh=1037 thresh=2075 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 41.127142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=61140 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 41.138783: balance_dirty_state: bdi btrfs-1: dirty=516 wb=880 unstable=0 bg_thresh=1034 thresh=2068 gap=672 poll_thresh=17 ino=257 dd-2584 [006] 41.138869: balance_dirty_state: bdi btrfs-1: dirty=516 wb=815 unstable=0 bg_thresh=1034 thresh=2068 gap=737 poll_thresh=13 ino=257 dd-2584 [006] 41.138939: balance_dirty_state: bdi btrfs-1: dirty=541 wb=789 unstable=0 bg_thresh=1033 thresh=2067 gap=737 poll_thresh=14 ino=257 dd-2584 [006] 41.139004: balance_dirty_state: bdi btrfs-1: dirty=541 wb=789 unstable=0 bg_thresh=1033 thresh=2067 gap=737 poll_thresh=15 ino=257 dd-2584 [006] 41.139069: balance_dirty_state: bdi btrfs-1: dirty=566 wb=789 unstable=0 bg_thresh=1035 thresh=2071 gap=716 poll_thresh=16 ino=257 dd-2584 [006] 41.139378: balance_dirty_state: bdi btrfs-1: dirty=591 wb=789 unstable=0 bg_thresh=1028 thresh=2057 gap=677 poll_thresh=17 ino=257 dd-2584 [006] 41.139516: balance_dirty_state: bdi btrfs-1: dirty=641 wb=789 unstable=0 bg_thresh=1023 thresh=2046 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 41.139728: balance_dirty_state: bdi btrfs-1: dirty=667 wb=789 unstable=0 bg_thresh=1019 thresh=2039 gap=583 poll_thresh=19 ino=257 dd-2584 [006] 41.139922: balance_dirty_state: bdi btrfs-1: dirty=692 wb=789 unstable=0 bg_thresh=1021 thresh=2043 gap=562 poll_thresh=20 ino=257 dd-2584 [006] 41.140084: balance_dirty_state: bdi btrfs-1: dirty=730 wb=789 unstable=0 bg_thresh=1022 thresh=2045 gap=526 poll_thresh=21 ino=257 dd-2584 [006] 41.140215: balance_dirty_state: bdi btrfs-1: dirty=755 wb=789 unstable=0 bg_thresh=1017 thresh=2035 gap=491 poll_thresh=22 ino=257 dd-2584 [006] 41.140220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=62420 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 41.150792: balance_dirty_state: bdi btrfs-1: dirty=755 wb=638 unstable=0 bg_thresh=1030 thresh=2060 gap=667 poll_thresh=22 ino=257 dd-2584 [006] 41.150856: balance_dirty_state: bdi btrfs-1: dirty=780 wb=638 unstable=0 bg_thresh=1032 thresh=2065 gap=647 poll_thresh=16 ino=257 dd-2584 [006] 41.150976: balance_dirty_state: bdi btrfs-1: dirty=805 wb=638 unstable=0 bg_thresh=1032 thresh=2064 gap=621 poll_thresh=17 ino=257 dd-2584 [006] 41.151097: balance_dirty_state: bdi btrfs-1: dirty=830 wb=638 unstable=0 bg_thresh=1034 thresh=2068 gap=600 poll_thresh=18 ino=257 dd-2584 [006] 41.151390: balance_dirty_state: bdi btrfs-1: dirty=880 wb=638 unstable=0 bg_thresh=1030 thresh=2061 gap=543 poll_thresh=19 ino=257 dd-2584 [006] 41.151511: balance_dirty_state: bdi btrfs-1: dirty=905 wb=638 unstable=0 bg_thresh=1030 thresh=2060 gap=517 poll_thresh=20 ino=257 dd-2584 [006] 41.151635: balance_dirty_state: bdi btrfs-1: dirty=930 wb=638 unstable=0 bg_thresh=1034 thresh=2069 gap=501 poll_thresh=21 ino=257 dd-2584 [006] 41.151640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=62420 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 41.158819: balance_dirty_state: bdi btrfs-1: dirty=930 wb=512 unstable=0 bg_thresh=1032 thresh=2065 gap=623 poll_thresh=21 ino=257 dd-2584 [006] 41.158883: balance_dirty_state: bdi btrfs-1: dirty=955 wb=512 unstable=0 bg_thresh=1032 thresh=2065 gap=598 poll_thresh=16 ino=257 dd-2584 [006] 41.159000: balance_dirty_state: bdi btrfs-1: dirty=980 wb=512 unstable=0 bg_thresh=1035 thresh=2070 gap=578 poll_thresh=17 ino=257 dd-2584 [006] 41.159122: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=512 unstable=0 bg_thresh=1031 thresh=2063 gap=546 poll_thresh=18 ino=257 dd-2584 [006] 41.159244: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=512 unstable=0 bg_thresh=1033 thresh=2067 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 41.159249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=62420 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 41.159269: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23704 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 41.160744: writeback_single_inode: bdi btrfs-1: ino=257 state= age=204 wrote=640 to_write=7552 dd-2584 [006] 41.166773: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1014 unstable=0 bg_thresh=1028 thresh=2056 gap=614 poll_thresh=19 ino=257 dd-2584 [006] 41.166843: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1014 unstable=0 bg_thresh=1030 thresh=2061 gap=619 poll_thresh=14 ino=257 dd-2584 [006] 41.166905: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1014 unstable=0 bg_thresh=1027 thresh=2055 gap=588 poll_thresh=15 ino=257 dd-2584 [006] 41.166967: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1014 unstable=0 bg_thresh=1030 thresh=2060 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 41.167263: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1014 unstable=0 bg_thresh=1029 thresh=2059 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 41.167383: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1014 unstable=0 bg_thresh=1031 thresh=2063 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 41.167503: balance_dirty_state: bdi btrfs-1: dirty=553 wb=1014 unstable=0 bg_thresh=1031 thresh=2062 gap=495 poll_thresh=19 ino=257 dd-2584 [006] 41.167508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1324 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=62420 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 41.178827: balance_dirty_state: bdi btrfs-1: dirty=553 wb=763 unstable=0 bg_thresh=1025 thresh=2051 gap=735 poll_thresh=19 ino=257 dd-2584 [006] 41.178912: balance_dirty_state: bdi btrfs-1: dirty=578 wb=763 unstable=0 bg_thresh=1022 thresh=2045 gap=704 poll_thresh=14 ino=257 dd-2584 [006] 41.178976: balance_dirty_state: bdi btrfs-1: dirty=603 wb=763 unstable=0 bg_thresh=1025 thresh=2050 gap=684 poll_thresh=15 ino=257 dd-2584 [006] 41.179037: balance_dirty_state: bdi btrfs-1: dirty=603 wb=763 unstable=0 bg_thresh=1022 thresh=2044 gap=678 poll_thresh=16 ino=257 dd-2584 [006] 41.179159: balance_dirty_state: bdi btrfs-1: dirty=653 wb=763 unstable=0 bg_thresh=1024 thresh=2048 gap=632 poll_thresh=17 ino=257 dd-2584 [006] 41.179280: balance_dirty_state: bdi btrfs-1: dirty=678 wb=763 unstable=0 bg_thresh=1023 thresh=2047 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 41.179402: balance_dirty_state: bdi btrfs-1: dirty=703 wb=763 unstable=0 bg_thresh=1023 thresh=2046 gap=580 poll_thresh=19 ino=257 dd-2584 [006] 41.179695: balance_dirty_state: bdi btrfs-1: dirty=753 wb=763 unstable=0 bg_thresh=1022 thresh=2045 gap=529 poll_thresh=20 ino=257 dd-2584 [006] 41.179819: balance_dirty_state: bdi btrfs-1: dirty=778 wb=763 unstable=0 bg_thresh=1024 thresh=2049 gap=508 poll_thresh=21 ino=257 dd-2584 [006] 41.179824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=62420 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 41.186875: balance_dirty_state: bdi btrfs-1: dirty=778 wb=763 unstable=0 bg_thresh=1018 thresh=2036 gap=495 poll_thresh=21 ino=257 dd-2584 [006] 41.186886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-207% task_weight=99% bdi_bw=62420 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 41.194913: balance_dirty_state: bdi btrfs-1: dirty=778 wb=625 unstable=0 bg_thresh=1020 thresh=2040 gap=637 poll_thresh=21 ino=257 dd-2584 [006] 41.195017: balance_dirty_state: bdi btrfs-1: dirty=778 wb=625 unstable=0 bg_thresh=1019 thresh=2039 gap=636 poll_thresh=16 ino=257 dd-2584 [006] 41.195209: balance_dirty_state: bdi btrfs-1: dirty=828 wb=625 unstable=0 bg_thresh=1019 thresh=2038 gap=585 poll_thresh=17 ino=257 dd-2584 [006] 41.195402: balance_dirty_state: bdi btrfs-1: dirty=853 wb=625 unstable=0 bg_thresh=1018 thresh=2037 gap=559 poll_thresh=18 ino=257 dd-2584 [006] 41.195598: balance_dirty_state: bdi btrfs-1: dirty=878 wb=625 unstable=0 bg_thresh=1020 thresh=2041 gap=538 poll_thresh=19 ino=257 dd-2584 [006] 41.195792: balance_dirty_state: bdi btrfs-1: dirty=928 wb=625 unstable=0 bg_thresh=1020 thresh=2040 gap=487 poll_thresh=20 ino=257 dd-2584 [006] 41.195799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-200% task_weight=98% bdi_bw=62420 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 41.202859: balance_dirty_state: bdi btrfs-1: dirty=928 wb=386 unstable=0 bg_thresh=1019 thresh=2039 gap=725 poll_thresh=20 ino=257 dd-2584 [006] 41.202970: balance_dirty_state: bdi btrfs-1: dirty=928 wb=386 unstable=0 bg_thresh=1016 thresh=2033 gap=719 poll_thresh=15 ino=257 dd-2584 [006] 41.203068: balance_dirty_state: bdi btrfs-1: dirty=953 wb=386 unstable=0 bg_thresh=1019 thresh=2038 gap=699 poll_thresh=16 ino=257 dd-2584 [006] 41.203264: balance_dirty_state: bdi btrfs-1: dirty=978 wb=386 unstable=0 bg_thresh=1021 thresh=2042 gap=678 poll_thresh=17 ino=257 dd-2584 [006] 41.203734: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=386 unstable=0 bg_thresh=1020 thresh=2041 gap=652 poll_thresh=18 ino=257 dd-2584 [006] 41.203928: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=386 unstable=0 bg_thresh=1020 thresh=2040 gap=601 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 41.203966: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23748 wrote=0 to_write=8192 dd-2584 [006] 41.204222: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=411 unstable=0 bg_thresh=1019 thresh=2039 gap=575 poll_thresh=20 ino=257 dd-2584 [006] 41.204527: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=461 unstable=0 bg_thresh=1018 thresh=2037 gap=548 poll_thresh=21 ino=257 dd-2584 [006] 41.204864: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=398 unstable=0 bg_thresh=1016 thresh=2033 gap=582 poll_thresh=22 ino=257 dd-2584 [006] 41.205174: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=423 unstable=0 bg_thresh=1015 thresh=2031 gap=580 poll_thresh=23 ino=257 dd-2584 [006] 41.205484: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=473 unstable=0 bg_thresh=1016 thresh=2033 gap=557 poll_thresh=24 ino=257 dd-2584 [006] 41.205790: balance_dirty_state: bdi btrfs-1: dirty=978 wb=523 unstable=0 bg_thresh=1017 thresh=2034 gap=533 poll_thresh=25 ino=257 dd-2584 [006] 41.206533: balance_dirty_state: bdi btrfs-1: dirty=928 wb=623 unstable=0 bg_thresh=1019 thresh=2039 gap=488 poll_thresh=26 ino=257 dd-2584 [006] 41.206536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-156% task_weight=98% bdi_bw=62420 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 41.209031: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=848 to_write=7344 dd-2584 [006] 41.210881: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1123 unstable=0 bg_thresh=1015 thresh=2030 gap=479 poll_thresh=26 ino=257 dd-2584 [006] 41.210891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=62420 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 41.218889: balance_dirty_state: bdi btrfs-1: dirty=428 wb=998 unstable=0 bg_thresh=1016 thresh=2033 gap=607 poll_thresh=26 ino=257 dd-2584 [005] 41.218955: balance_dirty_state: bdi btrfs-1: dirty=453 wb=998 unstable=0 bg_thresh=1016 thresh=2033 gap=582 poll_thresh=19 ino=257 dd-2584 [005] 41.219084: balance_dirty_state: bdi btrfs-1: dirty=478 wb=998 unstable=0 bg_thresh=1019 thresh=2038 gap=562 poll_thresh=20 ino=257 dd-2584 [005] 41.219214: balance_dirty_state: bdi btrfs-1: dirty=528 wb=998 unstable=0 bg_thresh=1018 thresh=2037 gap=511 poll_thresh=21 ino=257 dd-2584 [005] 41.219332: balance_dirty_state: bdi btrfs-1: dirty=553 wb=998 unstable=0 bg_thresh=1020 thresh=2041 gap=490 poll_thresh=22 ino=257 dd-2584 [005] 41.219337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=62420 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 41.226758: balance_dirty_state: bdi btrfs-1: dirty=553 wb=873 unstable=0 bg_thresh=1017 thresh=2034 gap=608 poll_thresh=22 ino=257 dd-2584 [005] 41.226821: balance_dirty_state: bdi btrfs-1: dirty=578 wb=873 unstable=0 bg_thresh=1017 thresh=2034 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 41.226940: balance_dirty_state: bdi btrfs-1: dirty=603 wb=873 unstable=0 bg_thresh=1016 thresh=2033 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 41.227062: balance_dirty_state: bdi btrfs-1: dirty=628 wb=873 unstable=0 bg_thresh=1016 thresh=2032 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 41.227184: balance_dirty_state: bdi btrfs-1: dirty=653 wb=873 unstable=0 bg_thresh=1018 thresh=2036 gap=510 poll_thresh=19 ino=257 dd-2584 [005] 41.227479: balance_dirty_state: bdi btrfs-1: dirty=703 wb=873 unstable=0 bg_thresh=1014 thresh=2029 gap=453 poll_thresh=20 ino=257 dd-2584 [005] 41.227484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=62420 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 41.234774: balance_dirty_state: bdi btrfs-1: dirty=703 wb=748 unstable=0 bg_thresh=1017 thresh=2035 gap=584 poll_thresh=20 ino=257 dd-2584 [005] 41.234861: balance_dirty_state: bdi btrfs-1: dirty=703 wb=748 unstable=0 bg_thresh=1017 thresh=2035 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 41.234920: balance_dirty_state: bdi btrfs-1: dirty=728 wb=748 unstable=0 bg_thresh=1017 thresh=2035 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 41.235030: balance_dirty_state: bdi btrfs-1: dirty=753 wb=748 unstable=0 bg_thresh=1022 thresh=2045 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 41.235141: balance_dirty_state: bdi btrfs-1: dirty=778 wb=748 unstable=0 bg_thresh=1022 thresh=2044 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 41.235255: balance_dirty_state: bdi btrfs-1: dirty=828 wb=748 unstable=0 bg_thresh=1021 thresh=2043 gap=467 poll_thresh=19 ino=257 dd-2584 [005] 41.235259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=62420 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 41.242805: balance_dirty_state: bdi btrfs-1: dirty=828 wb=473 unstable=0 bg_thresh=1015 thresh=2031 gap=730 poll_thresh=19 ino=257 dd-2584 [005] 41.242926: balance_dirty_state: bdi btrfs-1: dirty=828 wb=473 unstable=0 bg_thresh=1015 thresh=2031 gap=730 poll_thresh=14 ino=257 dd-2584 [005] 41.243041: balance_dirty_state: bdi btrfs-1: dirty=853 wb=473 unstable=0 bg_thresh=1015 thresh=2031 gap=705 poll_thresh=15 ino=257 dd-2584 [005] 41.243157: balance_dirty_state: bdi btrfs-1: dirty=878 wb=473 unstable=0 bg_thresh=1018 thresh=2036 gap=685 poll_thresh=16 ino=257 dd-2584 [005] 41.243383: balance_dirty_state: bdi btrfs-1: dirty=903 wb=473 unstable=0 bg_thresh=1020 thresh=2041 gap=665 poll_thresh=17 ino=257 dd-2584 [005] 41.243962: balance_dirty_state: bdi btrfs-1: dirty=928 wb=473 unstable=0 bg_thresh=1025 thresh=2051 gap=650 poll_thresh=18 ino=257 dd-2584 [005] 41.244205: balance_dirty_state: bdi btrfs-1: dirty=978 wb=473 unstable=0 bg_thresh=1022 thresh=2044 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 41.244446: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=473 unstable=0 bg_thresh=1021 thresh=2043 gap=567 poll_thresh=20 ino=257 dd-2584 [005] 41.244691: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=473 unstable=0 bg_thresh=1021 thresh=2042 gap=541 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 41.244741: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23788 wrote=0 to_write=8192 dd-2584 [005] 41.244950: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=473 unstable=0 bg_thresh=1023 thresh=2046 gap=520 poll_thresh=22 ino=257 dd-2584 [005] 41.245210: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=548 unstable=0 bg_thresh=1022 thresh=2045 gap=469 poll_thresh=23 ino=257 dd-2584 [005] 41.245213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1309 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-195% task_weight=99% bdi_bw=63108 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 41.247941: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=656 to_write=7536 dd-2584 [001] 41.250799: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1023 unstable=0 bg_thresh=1013 thresh=2027 gap=576 poll_thresh=23 ino=257 dd-2584 [001] 41.250990: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1023 unstable=0 bg_thresh=1013 thresh=2027 gap=576 poll_thresh=17 ino=257 dd-2584 [001] 41.251357: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1023 unstable=0 bg_thresh=1016 thresh=2033 gap=532 poll_thresh=18 ino=257 dd-2584 [001] 41.251716: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1023 unstable=0 bg_thresh=1022 thresh=2044 gap=518 poll_thresh=19 ino=257 dd-2584 [001] 41.252663: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1023 unstable=0 bg_thresh=1020 thresh=2041 gap=490 poll_thresh=20 ino=257 dd-2584 [001] 41.252675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=63108 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 41.258802: balance_dirty_state: bdi btrfs-1: dirty=528 wb=898 unstable=0 bg_thresh=1023 thresh=2047 gap=621 poll_thresh=20 ino=257 dd-2584 [001] 41.258929: balance_dirty_state: bdi btrfs-1: dirty=553 wb=898 unstable=0 bg_thresh=1026 thresh=2052 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 41.259046: balance_dirty_state: bdi btrfs-1: dirty=578 wb=898 unstable=0 bg_thresh=1023 thresh=2046 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 41.259281: balance_dirty_state: bdi btrfs-1: dirty=603 wb=898 unstable=0 bg_thresh=1025 thresh=2050 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 41.259514: balance_dirty_state: bdi btrfs-1: dirty=628 wb=898 unstable=0 bg_thresh=1024 thresh=2049 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 41.259751: balance_dirty_state: bdi btrfs-1: dirty=653 wb=898 unstable=0 bg_thresh=1024 thresh=2048 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 41.259760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-147% task_weight=98% bdi_bw=63108 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 41.266796: balance_dirty_state: bdi btrfs-1: dirty=653 wb=898 unstable=0 bg_thresh=1025 thresh=2050 gap=499 poll_thresh=19 ino=257 dd-2584 [005] 41.266802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-144% task_weight=98% bdi_bw=63108 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 41.274908: balance_dirty_state: bdi btrfs-1: dirty=653 wb=698 unstable=0 bg_thresh=1021 thresh=2042 gap=691 poll_thresh=19 ino=257 dd-2584 [005] 41.274991: balance_dirty_state: bdi btrfs-1: dirty=653 wb=698 unstable=0 bg_thresh=1021 thresh=2042 gap=691 poll_thresh=14 ino=257 dd-2584 [005] 41.275057: balance_dirty_state: bdi btrfs-1: dirty=678 wb=698 unstable=0 bg_thresh=1021 thresh=2042 gap=666 poll_thresh=15 ino=257 dd-2584 [005] 41.275121: balance_dirty_state: bdi btrfs-1: dirty=703 wb=698 unstable=0 bg_thresh=1023 thresh=2047 gap=646 poll_thresh=16 ino=257 dd-2584 [005] 41.275250: balance_dirty_state: bdi btrfs-1: dirty=728 wb=698 unstable=0 bg_thresh=1026 thresh=2052 gap=626 poll_thresh=17 ino=257 dd-2584 [005] 41.275573: balance_dirty_state: bdi btrfs-1: dirty=753 wb=698 unstable=0 bg_thresh=1028 thresh=2056 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 41.275704: balance_dirty_state: bdi btrfs-1: dirty=778 wb=698 unstable=0 bg_thresh=1027 thresh=2055 gap=579 poll_thresh=19 ino=257 dd-2584 [005] 41.275833: balance_dirty_state: bdi btrfs-1: dirty=828 wb=698 unstable=0 bg_thresh=1027 thresh=2054 gap=528 poll_thresh=20 ino=257 dd-2584 [005] 41.275964: balance_dirty_state: bdi btrfs-1: dirty=853 wb=698 unstable=0 bg_thresh=1026 thresh=2053 gap=502 poll_thresh=21 ino=257 dd-2584 [005] 41.275969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-21% task_gap=-140% task_weight=98% bdi_bw=63108 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 41.282812: balance_dirty_state: bdi btrfs-1: dirty=853 wb=573 unstable=0 bg_thresh=1023 thresh=2047 gap=621 poll_thresh=21 ino=257 dd-2584 [005] 41.282882: balance_dirty_state: bdi btrfs-1: dirty=878 wb=573 unstable=0 bg_thresh=1023 thresh=2047 gap=596 poll_thresh=16 ino=257 dd-2584 [005] 41.282998: balance_dirty_state: bdi btrfs-1: dirty=903 wb=573 unstable=0 bg_thresh=1026 thresh=2052 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 41.283114: balance_dirty_state: bdi btrfs-1: dirty=928 wb=573 unstable=0 bg_thresh=1028 thresh=2057 gap=556 poll_thresh=18 ino=257 dd-2584 [005] 41.283236: balance_dirty_state: bdi btrfs-1: dirty=953 wb=573 unstable=0 bg_thresh=1030 thresh=2061 gap=535 poll_thresh=19 ino=257 dd-2584 [005] 41.283351: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=573 unstable=0 bg_thresh=1027 thresh=2054 gap=478 poll_thresh=20 ino=257 dd-2584 [005] 41.283355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=63108 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 41.290840: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=448 unstable=0 bg_thresh=1023 thresh=2047 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 41.291195: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=448 unstable=0 bg_thresh=1023 thresh=2046 gap=570 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 41.291256: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23836 wrote=0 to_write=8192 dd-2584 [001] 41.291286: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=448 unstable=0 bg_thresh=1025 thresh=2051 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 41.291425: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=448 unstable=0 bg_thresh=1028 thresh=2056 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 41.291553: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=498 unstable=0 bg_thresh=1027 thresh=2055 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 41.291555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1318 bdi_dirty=1400 avg_dirty=1400 bdi_gap=2% task_gap=-92% task_weight=98% bdi_bw=63108 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 41.292952: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=688 to_write=7504 dd-2584 [001] 41.298937: balance_dirty_state: bdi btrfs-1: dirty=453 wb=998 unstable=0 bg_thresh=1019 thresh=2039 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 41.299044: balance_dirty_state: bdi btrfs-1: dirty=478 wb=998 unstable=0 bg_thresh=1019 thresh=2039 gap=563 poll_thresh=14 ino=257 dd-2584 [001] 41.299187: balance_dirty_state: bdi btrfs-1: dirty=478 wb=998 unstable=0 bg_thresh=1019 thresh=2038 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 41.299304: balance_dirty_state: bdi btrfs-1: dirty=503 wb=898 unstable=0 bg_thresh=1014 thresh=2029 gap=628 poll_thresh=16 ino=257 dd-2584 [001] 41.299488: balance_dirty_state: bdi btrfs-1: dirty=528 wb=873 unstable=0 bg_thresh=1017 thresh=2034 gap=633 poll_thresh=17 ino=257 dd-2584 [001] 41.299675: balance_dirty_state: bdi btrfs-1: dirty=553 wb=873 unstable=0 bg_thresh=1015 thresh=2030 gap=604 poll_thresh=18 ino=257 dd-2584 [001] 41.299861: balance_dirty_state: bdi btrfs-1: dirty=603 wb=873 unstable=0 bg_thresh=1013 thresh=2026 gap=550 poll_thresh=19 ino=257 dd-2584 [001] 41.300320: balance_dirty_state: bdi btrfs-1: dirty=628 wb=873 unstable=0 bg_thresh=1017 thresh=2035 gap=534 poll_thresh=20 ino=257 dd-2584 [001] 41.300497: balance_dirty_state: bdi btrfs-1: dirty=653 wb=873 unstable=0 bg_thresh=1015 thresh=2031 gap=505 poll_thresh=21 ino=257 dd-2584 [001] 41.300503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=98% bdi_bw=63108 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 41.310796: balance_dirty_state: bdi btrfs-1: dirty=653 wb=748 unstable=0 bg_thresh=1017 thresh=2034 gap=633 poll_thresh=21 ino=257 dd-2584 [001] 41.310887: balance_dirty_state: bdi btrfs-1: dirty=678 wb=748 unstable=0 bg_thresh=1019 thresh=2039 gap=613 poll_thresh=16 ino=257 dd-2584 [001] 41.311005: balance_dirty_state: bdi btrfs-1: dirty=703 wb=748 unstable=0 bg_thresh=1019 thresh=2038 gap=587 poll_thresh=17 ino=257 dd-2584 [001] 41.311124: balance_dirty_state: bdi btrfs-1: dirty=728 wb=748 unstable=0 bg_thresh=1015 thresh=2031 gap=555 poll_thresh=18 ino=257 dd-2584 [001] 41.311241: balance_dirty_state: bdi btrfs-1: dirty=778 wb=748 unstable=0 bg_thresh=1015 thresh=2030 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 41.311247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=63108 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 41.318845: balance_dirty_state: bdi btrfs-1: dirty=778 wb=598 unstable=0 bg_thresh=1012 thresh=2024 gap=648 poll_thresh=19 ino=257 dd-2584 [001] 41.318912: balance_dirty_state: bdi btrfs-1: dirty=778 wb=598 unstable=0 bg_thresh=1014 thresh=2029 gap=653 poll_thresh=14 ino=257 dd-2584 [001] 41.318971: balance_dirty_state: bdi btrfs-1: dirty=803 wb=598 unstable=0 bg_thresh=1014 thresh=2028 gap=627 poll_thresh=15 ino=257 dd-2584 [001] 41.319032: balance_dirty_state: bdi btrfs-1: dirty=828 wb=598 unstable=0 bg_thresh=1014 thresh=2028 gap=602 poll_thresh=16 ino=257 dd-2584 [001] 41.319151: balance_dirty_state: bdi btrfs-1: dirty=853 wb=598 unstable=0 bg_thresh=1016 thresh=2032 gap=581 poll_thresh=17 ino=257 dd-2584 [001] 41.319441: balance_dirty_state: bdi btrfs-1: dirty=878 wb=598 unstable=0 bg_thresh=1018 thresh=2037 gap=561 poll_thresh=18 ino=257 dd-2584 [001] 41.319563: balance_dirty_state: bdi btrfs-1: dirty=903 wb=598 unstable=0 bg_thresh=1018 thresh=2036 gap=535 poll_thresh=19 ino=257 dd-2584 [001] 41.319681: balance_dirty_state: bdi btrfs-1: dirty=953 wb=598 unstable=0 bg_thresh=1020 thresh=2040 gap=489 poll_thresh=20 ino=257 dd-2584 [001] 41.319686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-108% task_weight=98% bdi_bw=63108 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 41.326914: balance_dirty_state: bdi btrfs-1: dirty=953 wb=473 unstable=0 bg_thresh=1020 thresh=2040 gap=614 poll_thresh=20 ino=257 dd-2584 [004] 41.327038: balance_dirty_state: bdi btrfs-1: dirty=978 wb=473 unstable=0 bg_thresh=1022 thresh=2045 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 41.327155: balance_dirty_state: bdi btrfs-1: dirty=978 wb=473 unstable=0 bg_thresh=1022 thresh=2045 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 41.327397: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=473 unstable=0 bg_thresh=1022 thresh=2044 gap=543 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 41.327434: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23872 wrote=0 to_write=8192 dd-2584 [004] 41.327761: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=473 unstable=0 bg_thresh=1021 thresh=2043 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 41.328151: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=523 unstable=0 bg_thresh=1020 thresh=2041 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 41.328156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=63108 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 41.332001: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=640 to_write=7552 dd-2584 [001] 41.338864: balance_dirty_state: bdi btrfs-1: dirty=453 wb=873 unstable=0 bg_thresh=1020 thresh=2041 gap=715 poll_thresh=19 ino=257 dd-2584 [001] 41.339005: balance_dirty_state: bdi btrfs-1: dirty=453 wb=848 unstable=0 bg_thresh=1017 thresh=2035 gap=734 poll_thresh=14 ino=257 dd-2584 [001] 41.339129: balance_dirty_state: bdi btrfs-1: dirty=478 wb=848 unstable=0 bg_thresh=1017 thresh=2034 gap=708 poll_thresh=15 ino=257 dd-2584 [001] 41.339573: balance_dirty_state: bdi btrfs-1: dirty=503 wb=848 unstable=0 bg_thresh=1017 thresh=2034 gap=683 poll_thresh=16 ino=257 dd-2584 [001] 41.339696: balance_dirty_state: bdi btrfs-1: dirty=528 wb=848 unstable=0 bg_thresh=1019 thresh=2038 gap=662 poll_thresh=17 ino=257 dd-2584 [001] 41.339817: balance_dirty_state: bdi btrfs-1: dirty=553 wb=848 unstable=0 bg_thresh=1018 thresh=2037 gap=636 poll_thresh=18 ino=257 dd-2584 [001] 41.339937: balance_dirty_state: bdi btrfs-1: dirty=603 wb=848 unstable=0 bg_thresh=1018 thresh=2036 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 41.340060: balance_dirty_state: bdi btrfs-1: dirty=628 wb=848 unstable=0 bg_thresh=1020 thresh=2040 gap=564 poll_thresh=20 ino=257 dd-2584 [001] 41.340244: balance_dirty_state: bdi btrfs-1: dirty=653 wb=848 unstable=0 bg_thresh=1019 thresh=2039 gap=538 poll_thresh=21 ino=257 dd-2584 [001] 41.340485: balance_dirty_state: bdi btrfs-1: dirty=678 wb=848 unstable=0 bg_thresh=1019 thresh=2038 gap=512 poll_thresh=22 ino=257 dd-2584 [001] 41.340732: balance_dirty_state: bdi btrfs-1: dirty=728 wb=848 unstable=0 bg_thresh=1015 thresh=2031 gap=455 poll_thresh=23 ino=257 dd-2584 [001] 41.340741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=63108 base_bw=36752 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 41.346844: balance_dirty_state: bdi btrfs-1: dirty=728 wb=723 unstable=0 bg_thresh=1015 thresh=2031 gap=580 poll_thresh=23 ino=257 dd-2584 [001] 41.346988: balance_dirty_state: bdi btrfs-1: dirty=741 wb=723 unstable=0 bg_thresh=1018 thresh=2037 gap=573 poll_thresh=17 ino=257 dd-2584 [001] 41.347601: balance_dirty_state: bdi btrfs-1: dirty=780 wb=723 unstable=0 bg_thresh=1018 thresh=2037 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 41.347870: balance_dirty_state: bdi btrfs-1: dirty=806 wb=723 unstable=0 bg_thresh=1017 thresh=2035 gap=506 poll_thresh=19 ino=257 dd-2584 [001] 41.347879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-161% task_weight=98% bdi_bw=63572 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 41.354853: balance_dirty_state: bdi btrfs-1: dirty=806 wb=723 unstable=0 bg_thresh=1017 thresh=2035 gap=506 poll_thresh=19 ino=257 dd-2584 [001] 41.354860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-161% task_weight=98% bdi_bw=63572 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 41.362847: balance_dirty_state: bdi btrfs-1: dirty=806 wb=598 unstable=0 bg_thresh=1017 thresh=2035 gap=631 poll_thresh=19 ino=257 dd-2584 [001] 41.362929: balance_dirty_state: bdi btrfs-1: dirty=819 wb=598 unstable=0 bg_thresh=1017 thresh=2034 gap=617 poll_thresh=14 ino=257 dd-2584 [001] 41.362998: balance_dirty_state: bdi btrfs-1: dirty=845 wb=598 unstable=0 bg_thresh=1017 thresh=2034 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 41.363068: balance_dirty_state: bdi btrfs-1: dirty=858 wb=598 unstable=0 bg_thresh=1018 thresh=2036 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 41.363204: balance_dirty_state: bdi btrfs-1: dirty=884 wb=598 unstable=0 bg_thresh=1018 thresh=2037 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 41.363365: balance_dirty_state: bdi btrfs-1: dirty=923 wb=523 unstable=0 bg_thresh=1018 thresh=2036 gap=590 poll_thresh=18 ino=257 dd-2584 [001] 41.363521: balance_dirty_state: bdi btrfs-1: dirty=949 wb=473 unstable=0 bg_thresh=1017 thresh=2034 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 41.363668: balance_dirty_state: bdi btrfs-1: dirty=988 wb=423 unstable=0 bg_thresh=1018 thresh=2037 gap=626 poll_thresh=20 ino=257 dd-2584 [001] 41.363972: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=423 unstable=0 bg_thresh=1017 thresh=2035 gap=598 poll_thresh=21 ino=257 dd-2584 [001] 41.364111: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=423 unstable=0 bg_thresh=1016 thresh=2033 gap=557 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 41.364159: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23908 wrote=0 to_write=8192 dd-2584 [001] 41.364257: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=423 unstable=0 bg_thresh=1019 thresh=2038 gap=536 poll_thresh=23 ino=257 dd-2584 [001] 41.364408: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=473 unstable=0 bg_thresh=1016 thresh=2033 gap=518 poll_thresh=24 ino=257 dd-2584 [001] 41.364558: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=548 unstable=0 bg_thresh=1016 thresh=2032 gap=467 poll_thresh=25 ino=257 dd-2584 [001] 41.364559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1360 avg_dirty=1360 bdi_gap=13% task_gap=-73% task_weight=99% bdi_bw=63572 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 41.365804: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=688 to_write=7504 dd-2584 [001] 41.371085: balance_dirty_state: bdi btrfs-1: dirty=478 wb=987 unstable=0 bg_thresh=1013 thresh=2027 gap=562 poll_thresh=19 ino=257 dd-2584 [001] 41.371316: balance_dirty_state: bdi btrfs-1: dirty=503 wb=987 unstable=0 bg_thresh=1015 thresh=2031 gap=541 poll_thresh=20 ino=257 dd-2584 [001] 41.371883: balance_dirty_state: bdi btrfs-1: dirty=541 wb=987 unstable=0 bg_thresh=1058 thresh=2116 gap=588 poll_thresh=21 ino=257 dd-2584 [001] 41.372385: balance_dirty_state: bdi btrfs-1: dirty=566 wb=987 unstable=0 bg_thresh=1055 thresh=2110 gap=557 poll_thresh=22 ino=257 dd-2584 [001] 41.372590: balance_dirty_state: bdi btrfs-1: dirty=616 wb=987 unstable=0 bg_thresh=1057 thresh=2114 gap=511 poll_thresh=23 ino=257 dd-2584 [001] 41.372597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1463 task_limit=1372 bdi_dirty=1440 avg_dirty=1440 bdi_gap=13% task_gap=-73% task_weight=100% bdi_bw=63572 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 41.379216: balance_dirty_state: bdi btrfs-1: dirty=641 wb=862 unstable=0 bg_thresh=1056 thresh=2113 gap=610 poll_thresh=17 ino=257 dd-2584 [001] 41.379451: balance_dirty_state: bdi btrfs-1: dirty=666 wb=862 unstable=0 bg_thresh=1056 thresh=2112 gap=584 poll_thresh=18 ino=257 dd-2584 [001] 41.379685: balance_dirty_state: bdi btrfs-1: dirty=716 wb=862 unstable=0 bg_thresh=1055 thresh=2111 gap=533 poll_thresh=19 ino=257 dd-2584 [001] 41.379916: balance_dirty_state: bdi btrfs-1: dirty=741 wb=862 unstable=0 bg_thresh=1057 thresh=2115 gap=512 poll_thresh=20 ino=257 dd-2584 [001] 41.379925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1464 task_limit=1373 bdi_dirty=1440 avg_dirty=1440 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=63572 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 41.387028: balance_dirty_state: bdi btrfs-1: dirty=741 wb=737 unstable=0 bg_thresh=1057 thresh=2114 gap=636 poll_thresh=15 ino=257 dd-2584 [001] 41.387091: balance_dirty_state: bdi btrfs-1: dirty=766 wb=737 unstable=0 bg_thresh=1054 thresh=2108 gap=605 poll_thresh=16 ino=257 dd-2584 [001] 41.387207: balance_dirty_state: bdi btrfs-1: dirty=791 wb=737 unstable=0 bg_thresh=1053 thresh=2107 gap=579 poll_thresh=17 ino=257 dd-2584 [001] 41.387495: balance_dirty_state: bdi btrfs-1: dirty=841 wb=737 unstable=0 bg_thresh=1055 thresh=2111 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 41.387613: balance_dirty_state: bdi btrfs-1: dirty=866 wb=737 unstable=0 bg_thresh=1055 thresh=2110 gap=507 poll_thresh=19 ino=257 dd-2584 [001] 41.387618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1459 task_limit=1368 bdi_dirty=1440 avg_dirty=1440 bdi_gap=10% task_gap=-78% task_weight=100% bdi_bw=63572 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 41.394998: balance_dirty_state: bdi btrfs-1: dirty=891 wb=737 unstable=0 bg_thresh=1057 thresh=2115 gap=487 poll_thresh=14 ino=257 dd-2584 [001] 41.395003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1464 task_limit=1374 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-8% task_gap=-115% task_weight=98% bdi_bw=63572 base_bw=36752 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 41.402885: balance_dirty_state: bdi btrfs-1: dirty=891 wb=462 unstable=0 bg_thresh=1057 thresh=2115 gap=762 poll_thresh=14 ino=257 dd-2584 [001] 41.402951: balance_dirty_state: bdi btrfs-1: dirty=891 wb=462 unstable=0 bg_thresh=1054 thresh=2109 gap=756 poll_thresh=10 ino=257 dd-2584 [001] 41.403013: balance_dirty_state: bdi btrfs-1: dirty=916 wb=462 unstable=0 bg_thresh=1057 thresh=2114 gap=736 poll_thresh=11 ino=257 dd-2584 [001] 41.403080: balance_dirty_state: bdi btrfs-1: dirty=916 wb=462 unstable=0 bg_thresh=1054 thresh=2108 gap=730 poll_thresh=12 ino=257 dd-2584 [001] 41.403148: balance_dirty_state: bdi btrfs-1: dirty=941 wb=462 unstable=0 bg_thresh=1053 thresh=2107 gap=704 poll_thresh=13 ino=257 dd-2584 [001] 41.403218: balance_dirty_state: bdi btrfs-1: dirty=966 wb=462 unstable=0 bg_thresh=1053 thresh=2106 gap=678 poll_thresh=14 ino=257 dd-2584 [001] 41.403290: balance_dirty_state: bdi btrfs-1: dirty=966 wb=462 unstable=0 bg_thresh=1052 thresh=2104 gap=676 poll_thresh=15 ino=257 dd-2584 [001] 41.403359: balance_dirty_state: bdi btrfs-1: dirty=979 wb=462 unstable=0 bg_thresh=1052 thresh=2105 gap=664 poll_thresh=16 ino=257 dd-2584 [001] 41.403491: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=462 unstable=0 bg_thresh=1052 thresh=2104 gap=613 poll_thresh=17 ino=257 dd-2584 [001] 41.403933: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=462 unstable=0 bg_thresh=1054 thresh=2109 gap=580 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 41.403982: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23948 wrote=0 to_write=8192 dd-2584 [001] 41.404244: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=537 unstable=0 bg_thresh=1054 thresh=2108 gap=554 poll_thresh=19 ino=257 dd-2584 [001] 41.404383: balance_dirty_state: bdi btrfs-1: dirty=979 wb=600 unstable=0 bg_thresh=1056 thresh=2112 gap=533 poll_thresh=20 ino=257 dd-2584 [001] 41.404722: balance_dirty_state: bdi btrfs-1: dirty=854 wb=750 unstable=0 bg_thresh=1056 thresh=2112 gap=508 poll_thresh=21 ino=257 dd-2584 [001] 41.404724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1461 task_limit=1370 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-9% task_gap=-119% task_weight=100% bdi_bw=63572 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 41.405661: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=704 to_write=7488 dd-2584 [001] 41.410894: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1059 unstable=0 bg_thresh=1047 thresh=2094 gap=607 poll_thresh=21 ino=257 dd-2584 [001] 41.410968: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1059 unstable=0 bg_thresh=1049 thresh=2098 gap=598 poll_thresh=16 ino=257 dd-2584 [001] 41.411099: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1059 unstable=0 bg_thresh=1045 thresh=2091 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 41.411538: balance_dirty_state: bdi btrfs-1: dirty=517 wb=1059 unstable=0 bg_thresh=1055 thresh=2111 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 41.411668: balance_dirty_state: bdi btrfs-1: dirty=542 wb=1059 unstable=0 bg_thresh=1057 thresh=2115 gap=514 poll_thresh=19 ino=257 dd-2584 [001] 41.411673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1464 task_limit=1374 bdi_dirty=1440 avg_dirty=1440 bdi_gap=13% task_gap=-71% task_weight=98% bdi_bw=63572 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 41.419063: balance_dirty_state: bdi btrfs-1: dirty=567 wb=929 unstable=0 bg_thresh=1045 thresh=2090 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 41.419132: balance_dirty_state: bdi btrfs-1: dirty=580 wb=929 unstable=0 bg_thresh=1045 thresh=2090 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 41.419197: balance_dirty_state: bdi btrfs-1: dirty=605 wb=929 unstable=0 bg_thresh=1045 thresh=2091 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 41.419496: balance_dirty_state: bdi btrfs-1: dirty=630 wb=929 unstable=0 bg_thresh=1047 thresh=2095 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 41.419625: balance_dirty_state: bdi btrfs-1: dirty=655 wb=929 unstable=0 bg_thresh=1044 thresh=2088 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 41.419630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1348 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-1% task_gap=-101% task_weight=99% bdi_bw=63572 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 41.426917: balance_dirty_state: bdi btrfs-1: dirty=655 wb=812 unstable=0 bg_thresh=1040 thresh=2080 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 41.427012: balance_dirty_state: bdi btrfs-1: dirty=680 wb=812 unstable=0 bg_thresh=1042 thresh=2085 gap=593 poll_thresh=13 ino=257 dd-2584 [001] 41.427297: balance_dirty_state: bdi btrfs-1: dirty=693 wb=812 unstable=0 bg_thresh=1051 thresh=2102 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 41.427360: balance_dirty_state: bdi btrfs-1: dirty=718 wb=812 unstable=0 bg_thresh=1048 thresh=2096 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 41.427422: balance_dirty_state: bdi btrfs-1: dirty=718 wb=812 unstable=0 bg_thresh=1050 thresh=2101 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 41.427545: balance_dirty_state: bdi btrfs-1: dirty=768 wb=812 unstable=0 bg_thresh=1052 thresh=2105 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 41.427550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1454 task_limit=1364 bdi_dirty=1440 avg_dirty=1440 bdi_gap=8% task_gap=-83% task_weight=99% bdi_bw=63572 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.434974: balance_dirty_state: bdi btrfs-1: dirty=768 wb=624 unstable=0 bg_thresh=1041 thresh=2083 gap=691 poll_thresh=13 ino=257 dd-2584 [003] 41.435097: balance_dirty_state: bdi btrfs-1: dirty=793 wb=624 unstable=0 bg_thresh=1044 thresh=2088 gap=671 poll_thresh=14 ino=257 dd-2584 [003] 41.435218: balance_dirty_state: bdi btrfs-1: dirty=793 wb=624 unstable=0 bg_thresh=1043 thresh=2087 gap=670 poll_thresh=15 ino=257 dd-2584 [003] 41.435341: balance_dirty_state: bdi btrfs-1: dirty=818 wb=624 unstable=0 bg_thresh=1044 thresh=2088 gap=646 poll_thresh=16 ino=257 dd-2584 [003] 41.435585: balance_dirty_state: bdi btrfs-1: dirty=843 wb=624 unstable=0 bg_thresh=1043 thresh=2087 gap=620 poll_thresh=17 ino=257 dd-2584 [003] 41.436197: balance_dirty_state: bdi btrfs-1: dirty=893 wb=624 unstable=0 bg_thresh=1045 thresh=2091 gap=574 poll_thresh=18 ino=257 dd-2584 [003] 41.436454: balance_dirty_state: bdi btrfs-1: dirty=918 wb=624 unstable=0 bg_thresh=1045 thresh=2090 gap=548 poll_thresh=19 ino=257 dd-2584 [003] 41.436712: balance_dirty_state: bdi btrfs-1: dirty=943 wb=624 unstable=0 bg_thresh=1044 thresh=2089 gap=522 poll_thresh=20 ino=257 dd-2584 [003] 41.436721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1349 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-22% task_gap=-145% task_weight=99% bdi_bw=63572 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.442855: balance_dirty_state: bdi btrfs-1: dirty=943 wb=499 unstable=0 bg_thresh=1041 thresh=2082 gap=640 poll_thresh=20 ino=257 dd-2584 [003] 41.442922: balance_dirty_state: bdi btrfs-1: dirty=968 wb=499 unstable=0 bg_thresh=1038 thresh=2076 gap=609 poll_thresh=15 ino=257 dd-2584 [003] 41.442990: balance_dirty_state: bdi btrfs-1: dirty=981 wb=499 unstable=0 bg_thresh=1040 thresh=2081 gap=601 poll_thresh=16 ino=257 dd-2584 [003] 41.443120: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=499 unstable=0 bg_thresh=1040 thresh=2080 gap=575 poll_thresh=17 ino=257 dd-2584 [003] 41.443246: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=499 unstable=0 bg_thresh=1039 thresh=2079 gap=524 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 41.443299: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23988 wrote=0 to_write=8192 dd-2584 [003] 41.443384: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=499 unstable=0 bg_thresh=1039 thresh=2078 gap=498 poll_thresh=19 ino=257 dd-2584 [003] 41.443385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-158% task_weight=100% bdi_bw=63572 base_bw=36752 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 41.444845: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=276 wrote=640 to_write=7552 dd-2584 [003] 41.454867: balance_dirty_state: bdi btrfs-1: dirty=466 wb=839 unstable=0 bg_thresh=1031 thresh=2062 gap=757 poll_thresh=19 ino=257 dd-2584 [003] 41.454960: balance_dirty_state: bdi btrfs-1: dirty=479 wb=839 unstable=0 bg_thresh=1031 thresh=2063 gap=745 poll_thresh=14 ino=257 dd-2584 [003] 41.455028: balance_dirty_state: bdi btrfs-1: dirty=492 wb=839 unstable=0 bg_thresh=1031 thresh=2062 gap=731 poll_thresh=15 ino=257 dd-2584 [003] 41.455093: balance_dirty_state: bdi btrfs-1: dirty=505 wb=839 unstable=0 bg_thresh=1030 thresh=2061 gap=717 poll_thresh=16 ino=257 dd-2584 [003] 41.455386: balance_dirty_state: bdi btrfs-1: dirty=556 wb=839 unstable=0 bg_thresh=1031 thresh=2062 gap=667 poll_thresh=17 ino=257 dd-2584 [003] 41.455508: balance_dirty_state: bdi btrfs-1: dirty=581 wb=839 unstable=0 bg_thresh=1036 thresh=2072 gap=652 poll_thresh=18 ino=257 dd-2584 [003] 41.455629: balance_dirty_state: bdi btrfs-1: dirty=606 wb=839 unstable=0 bg_thresh=1038 thresh=2077 gap=632 poll_thresh=19 ino=257 dd-2584 [003] 41.456072: balance_dirty_state: bdi btrfs-1: dirty=631 wb=839 unstable=0 bg_thresh=1058 thresh=2117 gap=647 poll_thresh=20 ino=257 dd-2584 [003] 41.456193: balance_dirty_state: bdi btrfs-1: dirty=656 wb=839 unstable=0 bg_thresh=1058 thresh=2116 gap=621 poll_thresh=21 ino=257 dd-2584 [003] 41.456311: balance_dirty_state: bdi btrfs-1: dirty=706 wb=839 unstable=0 bg_thresh=1057 thresh=2115 gap=570 poll_thresh=22 ino=257 dd-2584 [003] 41.456430: balance_dirty_state: bdi btrfs-1: dirty=731 wb=839 unstable=0 bg_thresh=1057 thresh=2114 gap=544 poll_thresh=23 ino=257 dd-2584 [003] 41.456550: balance_dirty_state: bdi btrfs-1: dirty=756 wb=839 unstable=0 bg_thresh=1059 thresh=2118 gap=523 poll_thresh=24 ino=257 dd-2584 [003] 41.456555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1467 task_limit=1375 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-28% task_gap=-157% task_weight=100% bdi_bw=64364 base_bw=32160 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 41.466833: balance_dirty_state: bdi btrfs-1: dirty=756 wb=713 unstable=0 bg_thresh=1039 thresh=2079 gap=610 poll_thresh=24 ino=257 dd-2584 [003] 41.467071: balance_dirty_state: bdi btrfs-1: dirty=781 wb=713 unstable=0 bg_thresh=1042 thresh=2084 gap=590 poll_thresh=18 ino=257 dd-2584 [003] 41.467190: balance_dirty_state: bdi btrfs-1: dirty=806 wb=713 unstable=0 bg_thresh=1044 thresh=2089 gap=570 poll_thresh=19 ino=257 dd-2584 [003] 41.467308: balance_dirty_state: bdi btrfs-1: dirty=831 wb=713 unstable=0 bg_thresh=1047 thresh=2094 gap=550 poll_thresh=20 ino=257 dd-2584 [003] 41.467431: balance_dirty_state: bdi btrfs-1: dirty=881 wb=713 unstable=0 bg_thresh=1046 thresh=2093 gap=499 poll_thresh=21 ino=257 dd-2584 [003] 41.467436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1352 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-42% task_gap=-185% task_weight=100% bdi_bw=64364 base_bw=32160 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 41.478857: balance_dirty_state: bdi btrfs-1: dirty=881 wb=398 unstable=0 bg_thresh=1042 thresh=2085 gap=806 poll_thresh=21 ino=257 dd-2584 [003] 41.478983: balance_dirty_state: bdi btrfs-1: dirty=881 wb=398 unstable=0 bg_thresh=1042 thresh=2085 gap=806 poll_thresh=16 ino=257 dd-2584 [003] 41.479100: balance_dirty_state: bdi btrfs-1: dirty=931 wb=398 unstable=0 bg_thresh=1045 thresh=2090 gap=761 poll_thresh=17 ino=257 dd-2584 [003] 41.479214: balance_dirty_state: bdi btrfs-1: dirty=956 wb=398 unstable=0 bg_thresh=1047 thresh=2095 gap=741 poll_thresh=18 ino=257 dd-2584 [003] 41.479330: balance_dirty_state: bdi btrfs-1: dirty=981 wb=398 unstable=0 bg_thresh=1049 thresh=2099 gap=720 poll_thresh=19 ino=257 dd-2584 [003] 41.479445: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=398 unstable=0 bg_thresh=1049 thresh=2098 gap=694 poll_thresh=20 ino=257 dd-2584 [003] 41.479723: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=398 unstable=0 bg_thresh=1048 thresh=2097 gap=643 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 41.479785: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24024 wrote=0 to_write=8192 dd-2584 [003] 41.479851: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=398 unstable=0 bg_thresh=1048 thresh=2096 gap=617 poll_thresh=22 ino=257 dd-2584 [003] 41.479980: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=437 unstable=0 bg_thresh=1050 thresh=2100 gap=596 poll_thresh=23 ino=257 dd-2584 [003] 41.480110: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=488 unstable=0 bg_thresh=1049 thresh=2099 gap=545 poll_thresh=24 ino=257 dd-2584 [003] 41.480242: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=563 unstable=0 bg_thresh=1049 thresh=2098 gap=519 poll_thresh=25 ino=257 dd-2584 [003] 41.480243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1357 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=64364 base_bw=32160 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 41.481479: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=312 wrote=720 to_write=7472 dd-2584 [003] 41.490991: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1001 unstable=0 bg_thresh=1041 thresh=2082 gap=628 poll_thresh=25 ino=257 dd-2584 [003] 41.491101: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1001 unstable=0 bg_thresh=1041 thresh=2082 gap=628 poll_thresh=19 ino=257 dd-2584 [003] 41.491230: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1001 unstable=0 bg_thresh=1041 thresh=2082 gap=578 poll_thresh=20 ino=257 dd-2584 [003] 41.491356: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1001 unstable=0 bg_thresh=1037 thresh=2075 gap=546 poll_thresh=21 ino=257 dd-2584 [003] 41.491657: balance_dirty_state: bdi btrfs-1: dirty=553 wb=1001 unstable=0 bg_thresh=1033 thresh=2066 gap=512 poll_thresh=22 ino=257 dd-2584 [003] 41.491662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=64364 base_bw=32160 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 41.498942: balance_dirty_state: bdi btrfs-1: dirty=553 wb=876 unstable=0 bg_thresh=1037 thresh=2074 gap=645 poll_thresh=22 ino=257 dd-2584 [003] 41.499055: balance_dirty_state: bdi btrfs-1: dirty=578 wb=851 unstable=0 bg_thresh=1036 thresh=2073 gap=644 poll_thresh=16 ino=257 dd-2584 [003] 41.499177: balance_dirty_state: bdi btrfs-1: dirty=603 wb=851 unstable=0 bg_thresh=1036 thresh=2072 gap=618 poll_thresh=17 ino=257 dd-2584 [003] 41.499298: balance_dirty_state: bdi btrfs-1: dirty=628 wb=851 unstable=0 bg_thresh=1035 thresh=2071 gap=592 poll_thresh=18 ino=257 dd-2584 [003] 41.499443: balance_dirty_state: bdi btrfs-1: dirty=678 wb=776 unstable=0 bg_thresh=1037 thresh=2075 gap=621 poll_thresh=19 ino=257 dd-2584 [003] 41.499570: balance_dirty_state: bdi btrfs-1: dirty=703 wb=738 unstable=0 bg_thresh=1037 thresh=2074 gap=633 poll_thresh=20 ino=257 dd-2584 [003] 41.499692: balance_dirty_state: bdi btrfs-1: dirty=728 wb=738 unstable=0 bg_thresh=1036 thresh=2073 gap=607 poll_thresh=21 ino=257 dd-2584 [003] 41.499824: balance_dirty_state: bdi btrfs-1: dirty=766 wb=738 unstable=0 bg_thresh=1035 thresh=2070 gap=566 poll_thresh=22 ino=257 dd-2584 [003] 41.499961: balance_dirty_state: bdi btrfs-1: dirty=805 wb=738 unstable=0 bg_thresh=1036 thresh=2072 gap=529 poll_thresh=23 ino=257 dd-2584 [003] 41.500266: balance_dirty_state: bdi btrfs-1: dirty=831 wb=738 unstable=0 bg_thresh=1035 thresh=2070 gap=501 poll_thresh=24 ino=257 dd-2584 [003] 41.500271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=64364 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.506947: balance_dirty_state: bdi btrfs-1: dirty=831 wb=738 unstable=0 bg_thresh=1032 thresh=2065 gap=496 poll_thresh=24 ino=257 dd-2584 [003] 41.506955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-59% task_gap=-218% task_weight=100% bdi_bw=64364 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.514937: balance_dirty_state: bdi btrfs-1: dirty=831 wb=498 unstable=0 bg_thresh=1035 thresh=2071 gap=742 poll_thresh=24 ino=257 dd-2584 [003] 41.515021: balance_dirty_state: bdi btrfs-1: dirty=856 wb=498 unstable=0 bg_thresh=1037 thresh=2074 gap=720 poll_thresh=18 ino=257 dd-2584 [003] 41.515138: balance_dirty_state: bdi btrfs-1: dirty=881 wb=498 unstable=0 bg_thresh=1039 thresh=2078 gap=699 poll_thresh=19 ino=257 dd-2584 [003] 41.515250: balance_dirty_state: bdi btrfs-1: dirty=906 wb=498 unstable=0 bg_thresh=1038 thresh=2077 gap=673 poll_thresh=20 ino=257 dd-2584 [003] 41.515365: balance_dirty_state: bdi btrfs-1: dirty=931 wb=498 unstable=0 bg_thresh=1038 thresh=2076 gap=647 poll_thresh=21 ino=257 dd-2584 [003] 41.515482: balance_dirty_state: bdi btrfs-1: dirty=981 wb=498 unstable=0 bg_thresh=1037 thresh=2075 gap=596 poll_thresh=22 ino=257 dd-2584 [003] 41.515600: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=498 unstable=0 bg_thresh=1039 thresh=2079 gap=575 poll_thresh=23 ino=257 dd-2584 [003] 41.515718: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=498 unstable=0 bg_thresh=1039 thresh=2078 gap=549 poll_thresh=24 ino=257 dd-2584 [003] 41.515999: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=498 unstable=0 bg_thresh=1035 thresh=2071 gap=492 poll_thresh=25 ino=257 dd-2584 [003] 41.516004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=64364 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 41.516080: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24060 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 41.517537: writeback_single_inode: bdi btrfs-1: ino=257 state= age=348 wrote=624 to_write=7568 dd-2584 [003] 41.522928: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1001 unstable=0 bg_thresh=1036 thresh=2073 gap=619 poll_thresh=25 ino=257 dd-2584 [003] 41.523023: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1001 unstable=0 bg_thresh=1039 thresh=2078 gap=624 poll_thresh=19 ino=257 dd-2584 [003] 41.523137: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1001 unstable=0 bg_thresh=1041 thresh=2082 gap=578 poll_thresh=20 ino=257 dd-2584 [003] 41.523251: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1001 unstable=0 bg_thresh=1040 thresh=2081 gap=552 poll_thresh=21 ino=257 dd-2584 [003] 41.523363: balance_dirty_state: bdi btrfs-1: dirty=553 wb=1001 unstable=0 bg_thresh=1040 thresh=2080 gap=526 poll_thresh=22 ino=257 dd-2584 [003] 41.523475: balance_dirty_state: bdi btrfs-1: dirty=578 wb=1001 unstable=0 bg_thresh=1039 thresh=2079 gap=500 poll_thresh=23 ino=257 dd-2584 [003] 41.523479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-157% task_weight=100% bdi_bw=64364 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.530926: balance_dirty_state: bdi btrfs-1: dirty=578 wb=876 unstable=0 bg_thresh=1037 thresh=2075 gap=621 poll_thresh=23 ino=257 dd-2584 [003] 41.530993: balance_dirty_state: bdi btrfs-1: dirty=603 wb=876 unstable=0 bg_thresh=1037 thresh=2074 gap=595 poll_thresh=17 ino=257 dd-2584 [003] 41.531112: balance_dirty_state: bdi btrfs-1: dirty=628 wb=876 unstable=0 bg_thresh=1036 thresh=2073 gap=569 poll_thresh=18 ino=257 dd-2584 [003] 41.531224: balance_dirty_state: bdi btrfs-1: dirty=678 wb=876 unstable=0 bg_thresh=1036 thresh=2072 gap=518 poll_thresh=19 ino=257 dd-2584 [003] 41.531502: balance_dirty_state: bdi btrfs-1: dirty=703 wb=876 unstable=0 bg_thresh=1035 thresh=2071 gap=492 poll_thresh=20 ino=257 dd-2584 [003] 41.531507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=64364 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.538950: balance_dirty_state: bdi btrfs-1: dirty=703 wb=751 unstable=0 bg_thresh=1033 thresh=2066 gap=612 poll_thresh=20 ino=257 dd-2584 [003] 41.539037: balance_dirty_state: bdi btrfs-1: dirty=703 wb=751 unstable=0 bg_thresh=1035 thresh=2070 gap=616 poll_thresh=15 ino=257 dd-2584 [003] 41.539099: balance_dirty_state: bdi btrfs-1: dirty=728 wb=751 unstable=0 bg_thresh=1035 thresh=2070 gap=591 poll_thresh=16 ino=257 dd-2584 [003] 41.539216: balance_dirty_state: bdi btrfs-1: dirty=753 wb=751 unstable=0 bg_thresh=1034 thresh=2069 gap=565 poll_thresh=17 ino=257 dd-2584 [003] 41.539332: balance_dirty_state: bdi btrfs-1: dirty=803 wb=751 unstable=0 bg_thresh=1034 thresh=2068 gap=514 poll_thresh=18 ino=257 dd-2584 [003] 41.539337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=64364 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.546954: balance_dirty_state: bdi btrfs-1: dirty=803 wb=526 unstable=0 bg_thresh=1028 thresh=2056 gap=727 poll_thresh=18 ino=257 dd-2584 [003] 41.547022: balance_dirty_state: bdi btrfs-1: dirty=803 wb=526 unstable=0 bg_thresh=1027 thresh=2055 gap=726 poll_thresh=13 ino=257 dd-2584 [003] 41.547087: balance_dirty_state: bdi btrfs-1: dirty=828 wb=526 unstable=0 bg_thresh=1033 thresh=2066 gap=712 poll_thresh=14 ino=257 dd-2584 [003] 41.547148: balance_dirty_state: bdi btrfs-1: dirty=853 wb=526 unstable=0 bg_thresh=1028 thresh=2056 gap=677 poll_thresh=15 ino=257 dd-2584 [003] 41.547211: balance_dirty_state: bdi btrfs-1: dirty=853 wb=526 unstable=0 bg_thresh=1028 thresh=2056 gap=677 poll_thresh=16 ino=257 dd-2584 [003] 41.547335: balance_dirty_state: bdi btrfs-1: dirty=903 wb=526 unstable=0 bg_thresh=1030 thresh=2061 gap=632 poll_thresh=17 ino=257 dd-2584 [003] 41.547458: balance_dirty_state: bdi btrfs-1: dirty=928 wb=526 unstable=0 bg_thresh=1022 thresh=2044 gap=590 poll_thresh=18 ino=257 dd-2584 [003] 41.547749: balance_dirty_state: bdi btrfs-1: dirty=953 wb=526 unstable=0 bg_thresh=1026 thresh=2053 gap=574 poll_thresh=19 ino=257 dd-2584 [003] 41.547874: balance_dirty_state: bdi btrfs-1: dirty=978 wb=526 unstable=0 bg_thresh=1026 thresh=2052 gap=548 poll_thresh=20 ino=257 dd-2584 [003] 41.547995: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=526 unstable=0 bg_thresh=1024 thresh=2048 gap=494 poll_thresh=21 ino=257 dd-2584 [003] 41.548000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-148% task_weight=100% bdi_bw=64364 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 41.548047: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24092 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 41.549469: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=576 to_write=7616 dd-2584 [003] 41.554974: balance_dirty_state: bdi btrfs-1: dirty=453 wb=976 unstable=0 bg_thresh=1029 thresh=2059 gap=630 poll_thresh=21 ino=257 dd-2584 [003] 41.555052: balance_dirty_state: bdi btrfs-1: dirty=453 wb=976 unstable=0 bg_thresh=1032 thresh=2064 gap=635 poll_thresh=16 ino=257 dd-2584 [003] 41.555284: balance_dirty_state: bdi btrfs-1: dirty=503 wb=976 unstable=0 bg_thresh=1034 thresh=2068 gap=589 poll_thresh=17 ino=257 dd-2584 [003] 41.555514: balance_dirty_state: bdi btrfs-1: dirty=528 wb=976 unstable=0 bg_thresh=1033 thresh=2067 gap=563 poll_thresh=18 ino=257 dd-2584 [003] 41.555745: balance_dirty_state: bdi btrfs-1: dirty=553 wb=976 unstable=0 bg_thresh=1033 thresh=2066 gap=537 poll_thresh=19 ino=257 dd-2584 [003] 41.555982: balance_dirty_state: bdi btrfs-1: dirty=578 wb=976 unstable=0 bg_thresh=1032 thresh=2064 gap=510 poll_thresh=20 ino=257 dd-2584 [003] 41.555990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-37% task_gap=-175% task_weight=100% bdi_bw=64364 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.562926: balance_dirty_state: bdi btrfs-1: dirty=578 wb=848 unstable=0 bg_thresh=1031 thresh=2063 gap=637 poll_thresh=20 ino=257 dd-2584 [003] 41.563050: balance_dirty_state: bdi btrfs-1: dirty=603 wb=848 unstable=0 bg_thresh=1031 thresh=2063 gap=612 poll_thresh=15 ino=257 dd-2584 [003] 41.563168: balance_dirty_state: bdi btrfs-1: dirty=628 wb=848 unstable=0 bg_thresh=1031 thresh=2062 gap=586 poll_thresh=16 ino=257 dd-2584 [003] 41.563747: balance_dirty_state: bdi btrfs-1: dirty=653 wb=848 unstable=0 bg_thresh=1030 thresh=2061 gap=560 poll_thresh=17 ino=257 dd-2584 [003] 41.563979: balance_dirty_state: bdi btrfs-1: dirty=678 wb=848 unstable=0 bg_thresh=1030 thresh=2060 gap=534 poll_thresh=18 ino=257 dd-2584 [003] 41.564215: balance_dirty_state: bdi btrfs-1: dirty=728 wb=848 unstable=0 bg_thresh=1032 thresh=2064 gap=488 poll_thresh=19 ino=257 dd-2584 [003] 41.564223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-14% task_gap=-129% task_weight=100% bdi_bw=64916 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.570992: balance_dirty_state: bdi btrfs-1: dirty=728 wb=698 unstable=0 bg_thresh=1030 thresh=2061 gap=635 poll_thresh=19 ino=257 dd-2584 [003] 41.571082: balance_dirty_state: bdi btrfs-1: dirty=728 wb=698 unstable=0 bg_thresh=1030 thresh=2061 gap=635 poll_thresh=14 ino=257 dd-2584 [003] 41.571141: balance_dirty_state: bdi btrfs-1: dirty=753 wb=698 unstable=0 bg_thresh=1030 thresh=2060 gap=609 poll_thresh=15 ino=257 dd-2584 [003] 41.571201: balance_dirty_state: bdi btrfs-1: dirty=753 wb=698 unstable=0 bg_thresh=1027 thresh=2054 gap=603 poll_thresh=16 ino=257 dd-2584 [003] 41.571320: balance_dirty_state: bdi btrfs-1: dirty=803 wb=698 unstable=0 bg_thresh=1020 thresh=2041 gap=540 poll_thresh=17 ino=257 dd-2584 [003] 41.571446: balance_dirty_state: bdi btrfs-1: dirty=828 wb=698 unstable=0 bg_thresh=1019 thresh=2039 gap=513 poll_thresh=18 ino=257 dd-2584 [003] 41.571570: balance_dirty_state: bdi btrfs-1: dirty=853 wb=698 unstable=0 bg_thresh=1019 thresh=2038 gap=487 poll_thresh=19 ino=257 dd-2584 [003] 41.571574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=64916 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.578974: balance_dirty_state: bdi btrfs-1: dirty=853 wb=598 unstable=0 bg_thresh=1024 thresh=2048 gap=597 poll_thresh=19 ino=257 dd-2584 [003] 41.579075: balance_dirty_state: bdi btrfs-1: dirty=878 wb=598 unstable=0 bg_thresh=1022 thresh=2044 gap=568 poll_thresh=14 ino=257 dd-2584 [003] 41.579312: balance_dirty_state: bdi btrfs-1: dirty=903 wb=598 unstable=0 bg_thresh=1022 thresh=2044 gap=543 poll_thresh=15 ino=257 dd-2584 [003] 41.579374: balance_dirty_state: bdi btrfs-1: dirty=903 wb=598 unstable=0 bg_thresh=1027 thresh=2055 gap=554 poll_thresh=16 ino=257 dd-2584 [003] 41.579506: balance_dirty_state: bdi btrfs-1: dirty=928 wb=598 unstable=0 bg_thresh=1024 thresh=2049 gap=523 poll_thresh=17 ino=257 dd-2584 [003] 41.579632: balance_dirty_state: bdi btrfs-1: dirty=978 wb=598 unstable=0 bg_thresh=1027 thresh=2054 gap=478 poll_thresh=18 ino=257 dd-2584 [003] 41.579637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1315 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=64916 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.586956: balance_dirty_state: bdi btrfs-1: dirty=978 wb=598 unstable=0 bg_thresh=1034 thresh=2069 gap=493 poll_thresh=18 ino=257 dd-2584 [003] 41.586961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1329 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-34% task_gap=-169% task_weight=100% bdi_bw=64916 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.594937: balance_dirty_state: bdi btrfs-1: dirty=978 wb=348 unstable=0 bg_thresh=1019 thresh=2039 gap=713 poll_thresh=18 ino=257 dd-2584 [003] 41.595006: balance_dirty_state: bdi btrfs-1: dirty=978 wb=348 unstable=0 bg_thresh=1013 thresh=2026 gap=700 poll_thresh=13 ino=257 dd-2584 [003] 41.595086: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=298 unstable=0 bg_thresh=1015 thresh=2031 gap=730 poll_thresh=14 ino=257 dd-2584 [003] 41.595164: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=223 unstable=0 bg_thresh=1012 thresh=2025 gap=774 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 41.595189: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24140 wrote=0 to_write=8192 dd-2584 [003] 41.595232: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=223 unstable=0 bg_thresh=1018 thresh=2036 gap=785 poll_thresh=16 ino=257 dd-2584 [003] 41.595369: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=248 unstable=0 bg_thresh=1012 thresh=2025 gap=724 poll_thresh=17 ino=257 dd-2584 [003] 41.595505: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=298 unstable=0 bg_thresh=1008 thresh=2016 gap=690 poll_thresh=18 ino=257 dd-2584 [003] 41.595645: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=348 unstable=0 bg_thresh=1006 thresh=2013 gap=662 poll_thresh=19 ino=257 dd-2584 [003] 41.595953: balance_dirty_state: bdi btrfs-1: dirty=903 wb=473 unstable=0 bg_thresh=1011 thresh=2022 gap=646 poll_thresh=20 ino=257 dd-2584 [003] 41.596091: balance_dirty_state: bdi btrfs-1: dirty=903 wb=523 unstable=0 bg_thresh=1008 thresh=2017 gap=591 poll_thresh=21 ino=257 dd-2584 [003] 41.596227: balance_dirty_state: bdi btrfs-1: dirty=853 wb=598 unstable=0 bg_thresh=1014 thresh=2028 gap=577 poll_thresh=22 ino=257 dd-2584 [003] 41.596364: balance_dirty_state: bdi btrfs-1: dirty=828 wb=648 unstable=0 bg_thresh=1009 thresh=2018 gap=542 poll_thresh=23 ino=257 dd-2584 [003] 41.596499: balance_dirty_state: bdi btrfs-1: dirty=828 wb=698 unstable=0 bg_thresh=1009 thresh=2019 gap=493 poll_thresh=24 ino=257 dd-2584 [003] 41.596500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=64916 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 41.597456: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=848 to_write=7344 dd-2584 [007] 41.603402: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1073 unstable=0 bg_thresh=1008 thresh=2017 gap=491 poll_thresh=24 ino=257 dd-2584 [007] 41.603411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=64916 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 41.614926: balance_dirty_state: bdi btrfs-1: dirty=453 wb=773 unstable=0 bg_thresh=1011 thresh=2022 gap=796 poll_thresh=24 ino=257 dd-2584 [007] 41.615031: balance_dirty_state: bdi btrfs-1: dirty=453 wb=773 unstable=0 bg_thresh=1013 thresh=2027 gap=801 poll_thresh=18 ino=257 dd-2584 [007] 41.615265: balance_dirty_state: bdi btrfs-1: dirty=503 wb=773 unstable=0 bg_thresh=1016 thresh=2032 gap=756 poll_thresh=19 ino=257 dd-2584 [007] 41.615502: balance_dirty_state: bdi btrfs-1: dirty=528 wb=773 unstable=0 bg_thresh=1015 thresh=2031 gap=730 poll_thresh=20 ino=257 dd-2584 [007] 41.616090: balance_dirty_state: bdi btrfs-1: dirty=553 wb=773 unstable=0 bg_thresh=1017 thresh=2035 gap=709 poll_thresh=21 ino=257 dd-2584 [007] 41.616326: balance_dirty_state: bdi btrfs-1: dirty=603 wb=773 unstable=0 bg_thresh=1017 thresh=2034 gap=658 poll_thresh=22 ino=257 dd-2584 [007] 41.616558: balance_dirty_state: bdi btrfs-1: dirty=628 wb=773 unstable=0 bg_thresh=1016 thresh=2033 gap=632 poll_thresh=23 ino=257 dd-2584 [007] 41.616791: balance_dirty_state: bdi btrfs-1: dirty=653 wb=773 unstable=0 bg_thresh=1016 thresh=2032 gap=606 poll_thresh=24 ino=257 dd-2584 [007] 41.617027: balance_dirty_state: bdi btrfs-1: dirty=678 wb=773 unstable=0 bg_thresh=1018 thresh=2036 gap=585 poll_thresh=25 ino=257 dd-2584 [007] 41.617260: balance_dirty_state: bdi btrfs-1: dirty=728 wb=773 unstable=0 bg_thresh=1017 thresh=2035 gap=534 poll_thresh=26 ino=257 dd-2584 [007] 41.617495: balance_dirty_state: bdi btrfs-1: dirty=753 wb=773 unstable=0 bg_thresh=1017 thresh=2034 gap=508 poll_thresh=27 ino=257 dd-2584 [007] 41.617504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1360 avg_dirty=1360 bdi_gap=14% task_gap=-71% task_weight=99% bdi_bw=64916 base_bw=32160 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 41.623277: balance_dirty_state: bdi btrfs-1: dirty=778 wb=648 unstable=0 bg_thresh=1019 thresh=2039 gap=613 poll_thresh=20 ino=257 dd-2584 [007] 41.623858: balance_dirty_state: bdi btrfs-1: dirty=828 wb=648 unstable=0 bg_thresh=1019 thresh=2038 gap=562 poll_thresh=21 ino=257 dd-2584 [007] 41.624095: balance_dirty_state: bdi btrfs-1: dirty=853 wb=648 unstable=0 bg_thresh=1018 thresh=2037 gap=536 poll_thresh=22 ino=257 dd-2584 [007] 41.624329: balance_dirty_state: bdi btrfs-1: dirty=878 wb=648 unstable=0 bg_thresh=1018 thresh=2036 gap=510 poll_thresh=23 ino=257 dd-2584 [007] 41.624550: balance_dirty_state: bdi btrfs-1: dirty=903 wb=648 unstable=0 bg_thresh=1020 thresh=2040 gap=489 poll_thresh=24 ino=257 dd-2584 [007] 41.624555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-109% task_weight=99% bdi_bw=64916 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 41.631104: balance_dirty_state: bdi btrfs-1: dirty=903 wb=523 unstable=0 bg_thresh=1018 thresh=2037 gap=611 poll_thresh=24 ino=257 dd-2584 [007] 41.631207: balance_dirty_state: bdi btrfs-1: dirty=928 wb=523 unstable=0 bg_thresh=1015 thresh=2031 gap=580 poll_thresh=18 ino=257 dd-2584 [007] 41.631321: balance_dirty_state: bdi btrfs-1: dirty=953 wb=523 unstable=0 bg_thresh=1015 thresh=2030 gap=554 poll_thresh=19 ino=257 dd-2584 [007] 41.631437: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=523 unstable=0 bg_thresh=1014 thresh=2029 gap=503 poll_thresh=20 ino=257 dd-2584 [007] 41.631442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1360 avg_dirty=1360 bdi_gap=11% task_gap=-77% task_weight=100% bdi_bw=64916 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 41.639267: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=373 unstable=0 bg_thresh=1015 thresh=2030 gap=654 poll_thresh=15 ino=257 dd-2584 [007] 41.639385: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=373 unstable=0 bg_thresh=1015 thresh=2030 gap=629 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 41.639469: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24184 wrote=0 to_write=8192 dd-2584 [007] 41.639630: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=373 unstable=0 bg_thresh=1014 thresh=2029 gap=603 poll_thresh=17 ino=257 dd-2584 [007] 41.640227: balance_dirty_state: bdi btrfs-1: dirty=953 wb=498 unstable=0 bg_thresh=1014 thresh=2028 gap=577 poll_thresh=18 ino=257 dd-2584 [007] 41.640485: balance_dirty_state: bdi btrfs-1: dirty=953 wb=548 unstable=0 bg_thresh=1016 thresh=2032 gap=531 poll_thresh=19 ino=257 dd-2584 [007] 41.640740: balance_dirty_state: bdi btrfs-1: dirty=928 wb=598 unstable=0 bg_thresh=1015 thresh=2031 gap=505 poll_thresh=20 ino=257 dd-2584 [007] 41.640743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=64916 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 41.642974: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=704 to_write=7488 dd-2584 [007] 41.646980: balance_dirty_state: bdi btrfs-1: dirty=453 wb=948 unstable=0 bg_thresh=1012 thresh=2025 gap=624 poll_thresh=20 ino=257 dd-2584 [007] 41.647107: balance_dirty_state: bdi btrfs-1: dirty=478 wb=948 unstable=0 bg_thresh=1012 thresh=2024 gap=598 poll_thresh=15 ino=257 dd-2584 [007] 41.647225: balance_dirty_state: bdi btrfs-1: dirty=478 wb=948 unstable=0 bg_thresh=1012 thresh=2024 gap=598 poll_thresh=16 ino=257 dd-2584 [007] 41.647501: balance_dirty_state: bdi btrfs-1: dirty=528 wb=948 unstable=0 bg_thresh=1008 thresh=2017 gap=541 poll_thresh=17 ino=257 dd-2584 [007] 41.647743: balance_dirty_state: bdi btrfs-1: dirty=553 wb=948 unstable=0 bg_thresh=1010 thresh=2021 gap=520 poll_thresh=18 ino=257 dd-2584 [007] 41.647998: balance_dirty_state: bdi btrfs-1: dirty=578 wb=948 unstable=0 bg_thresh=1010 thresh=2020 gap=494 poll_thresh=19 ino=257 dd-2584 [007] 41.648010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=64916 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 41.654957: balance_dirty_state: bdi btrfs-1: dirty=578 wb=848 unstable=0 bg_thresh=1009 thresh=2019 gap=593 poll_thresh=19 ino=257 dd-2584 [007] 41.655043: balance_dirty_state: bdi btrfs-1: dirty=603 wb=848 unstable=0 bg_thresh=1012 thresh=2024 gap=573 poll_thresh=14 ino=257 dd-2584 [007] 41.655103: balance_dirty_state: bdi btrfs-1: dirty=603 wb=848 unstable=0 bg_thresh=1009 thresh=2018 gap=567 poll_thresh=15 ino=257 dd-2584 [007] 41.655333: balance_dirty_state: bdi btrfs-1: dirty=628 wb=848 unstable=0 bg_thresh=1011 thresh=2023 gap=547 poll_thresh=16 ino=257 dd-2584 [007] 41.655451: balance_dirty_state: bdi btrfs-1: dirty=653 wb=848 unstable=0 bg_thresh=1013 thresh=2027 gap=526 poll_thresh=17 ino=257 dd-2584 [007] 41.655584: balance_dirty_state: bdi btrfs-1: dirty=703 wb=798 unstable=0 bg_thresh=1013 thresh=2026 gap=525 poll_thresh=18 ino=257 dd-2584 [007] 41.655713: balance_dirty_state: bdi btrfs-1: dirty=728 wb=723 unstable=0 bg_thresh=1012 thresh=2025 gap=574 poll_thresh=19 ino=257 dd-2584 [007] 41.655832: balance_dirty_state: bdi btrfs-1: dirty=753 wb=723 unstable=0 bg_thresh=1011 thresh=2023 gap=547 poll_thresh=20 ino=257 dd-2584 [007] 41.655949: balance_dirty_state: bdi btrfs-1: dirty=778 wb=723 unstable=0 bg_thresh=1011 thresh=2022 gap=521 poll_thresh=21 ino=257 dd-2584 [007] 41.656070: balance_dirty_state: bdi btrfs-1: dirty=828 wb=723 unstable=0 bg_thresh=1010 thresh=2021 gap=470 poll_thresh=22 ino=257 dd-2584 [007] 41.656075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=64916 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 41.663036: balance_dirty_state: bdi btrfs-1: dirty=828 wb=598 unstable=0 bg_thresh=1009 thresh=2019 gap=593 poll_thresh=22 ino=257 dd-2584 [007] 41.663109: balance_dirty_state: bdi btrfs-1: dirty=828 wb=598 unstable=0 bg_thresh=1011 thresh=2023 gap=597 poll_thresh=16 ino=257 dd-2584 [007] 41.663227: balance_dirty_state: bdi btrfs-1: dirty=878 wb=598 unstable=0 bg_thresh=1013 thresh=2027 gap=551 poll_thresh=17 ino=257 dd-2584 [007] 41.663502: balance_dirty_state: bdi btrfs-1: dirty=903 wb=598 unstable=0 bg_thresh=1013 thresh=2026 gap=525 poll_thresh=18 ino=257 dd-2584 [007] 41.663615: balance_dirty_state: bdi btrfs-1: dirty=928 wb=598 unstable=0 bg_thresh=1012 thresh=2025 gap=499 poll_thresh=19 ino=257 dd-2584 [007] 41.663620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=64916 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 41.671095: balance_dirty_state: bdi btrfs-1: dirty=928 wb=473 unstable=0 bg_thresh=1014 thresh=2028 gap=627 poll_thresh=19 ino=257 dd-2584 [007] 41.671205: balance_dirty_state: bdi btrfs-1: dirty=953 wb=473 unstable=0 bg_thresh=1013 thresh=2027 gap=601 poll_thresh=14 ino=257 dd-2584 [007] 41.671261: balance_dirty_state: bdi btrfs-1: dirty=953 wb=473 unstable=0 bg_thresh=1013 thresh=2027 gap=601 poll_thresh=15 ino=257 dd-2584 [007] 41.671318: balance_dirty_state: bdi btrfs-1: dirty=978 wb=473 unstable=0 bg_thresh=1013 thresh=2026 gap=575 poll_thresh=16 ino=257 dd-2584 [007] 41.671431: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=473 unstable=0 bg_thresh=1015 thresh=2030 gap=554 poll_thresh=17 ino=257 dd-2584 [007] 41.671544: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=473 unstable=0 bg_thresh=1014 thresh=2029 gap=503 poll_thresh=18 ino=257 dd-2584 [007] 41.671548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=65568 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 41.671659: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24216 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 41.674454: writeback_single_inode: bdi btrfs-1: ino=257 state= age=116 wrote=592 to_write=15792 dd-2584 [003] 41.679083: balance_dirty_state: bdi btrfs-1: dirty=453 wb=948 unstable=0 bg_thresh=1013 thresh=2027 gap=626 poll_thresh=18 ino=257 dd-2584 [003] 41.679159: balance_dirty_state: bdi btrfs-1: dirty=453 wb=948 unstable=0 bg_thresh=1013 thresh=2027 gap=626 poll_thresh=13 ino=257 dd-2584 [003] 41.679219: balance_dirty_state: bdi btrfs-1: dirty=478 wb=948 unstable=0 bg_thresh=1016 thresh=2032 gap=606 poll_thresh=14 ino=257 dd-2584 [003] 41.679277: balance_dirty_state: bdi btrfs-1: dirty=478 wb=948 unstable=0 bg_thresh=1016 thresh=2032 gap=606 poll_thresh=15 ino=257 dd-2584 [003] 41.679334: balance_dirty_state: bdi btrfs-1: dirty=503 wb=948 unstable=0 bg_thresh=1018 thresh=2037 gap=586 poll_thresh=16 ino=257 dd-2584 [003] 41.679621: balance_dirty_state: bdi btrfs-1: dirty=528 wb=948 unstable=0 bg_thresh=1021 thresh=2042 gap=566 poll_thresh=17 ino=257 dd-2584 [003] 41.679740: balance_dirty_state: bdi btrfs-1: dirty=578 wb=948 unstable=0 bg_thresh=1020 thresh=2040 gap=514 poll_thresh=18 ino=257 dd-2584 [003] 41.679856: balance_dirty_state: bdi btrfs-1: dirty=603 wb=948 unstable=0 bg_thresh=1019 thresh=2039 gap=488 poll_thresh=19 ino=257 dd-2584 [003] 41.679861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=65568 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.687052: balance_dirty_state: bdi btrfs-1: dirty=603 wb=823 unstable=0 bg_thresh=1013 thresh=2026 gap=600 poll_thresh=19 ino=257 dd-2584 [003] 41.687138: balance_dirty_state: bdi btrfs-1: dirty=628 wb=823 unstable=0 bg_thresh=1013 thresh=2026 gap=575 poll_thresh=14 ino=257 dd-2584 [003] 41.687195: balance_dirty_state: bdi btrfs-1: dirty=628 wb=823 unstable=0 bg_thresh=1015 thresh=2031 gap=580 poll_thresh=15 ino=257 dd-2584 [003] 41.687253: balance_dirty_state: bdi btrfs-1: dirty=653 wb=823 unstable=0 bg_thresh=1015 thresh=2031 gap=555 poll_thresh=16 ino=257 dd-2584 [003] 41.687368: balance_dirty_state: bdi btrfs-1: dirty=678 wb=823 unstable=0 bg_thresh=1018 thresh=2036 gap=535 poll_thresh=17 ino=257 dd-2584 [003] 41.687484: balance_dirty_state: bdi btrfs-1: dirty=703 wb=823 unstable=0 bg_thresh=1020 thresh=2040 gap=514 poll_thresh=18 ino=257 dd-2584 [003] 41.687600: balance_dirty_state: bdi btrfs-1: dirty=753 wb=823 unstable=0 bg_thresh=1019 thresh=2039 gap=463 poll_thresh=19 ino=257 dd-2584 [003] 41.687605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=65568 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.694916: balance_dirty_state: bdi btrfs-1: dirty=753 wb=698 unstable=0 bg_thresh=1013 thresh=2027 gap=576 poll_thresh=19 ino=257 dd-2584 [003] 41.694978: balance_dirty_state: bdi btrfs-1: dirty=753 wb=698 unstable=0 bg_thresh=1013 thresh=2027 gap=576 poll_thresh=14 ino=257 dd-2584 [003] 41.695035: balance_dirty_state: bdi btrfs-1: dirty=778 wb=698 unstable=0 bg_thresh=1016 thresh=2032 gap=556 poll_thresh=15 ino=257 dd-2584 [003] 41.695261: balance_dirty_state: bdi btrfs-1: dirty=803 wb=698 unstable=0 bg_thresh=1016 thresh=2032 gap=531 poll_thresh=16 ino=257 dd-2584 [003] 41.695377: balance_dirty_state: bdi btrfs-1: dirty=828 wb=698 unstable=0 bg_thresh=1018 thresh=2037 gap=511 poll_thresh=17 ino=257 dd-2584 [003] 41.695494: balance_dirty_state: bdi btrfs-1: dirty=853 wb=698 unstable=0 bg_thresh=1020 thresh=2041 gap=490 poll_thresh=18 ino=257 dd-2584 [003] 41.695499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=65568 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.702931: balance_dirty_state: bdi btrfs-1: dirty=853 wb=498 unstable=0 bg_thresh=1017 thresh=2034 gap=683 poll_thresh=18 ino=257 dd-2584 [003] 41.703005: balance_dirty_state: bdi btrfs-1: dirty=878 wb=498 unstable=0 bg_thresh=1017 thresh=2034 gap=658 poll_thresh=13 ino=257 dd-2584 [003] 41.703064: balance_dirty_state: bdi btrfs-1: dirty=878 wb=498 unstable=0 bg_thresh=1016 thresh=2033 gap=657 poll_thresh=14 ino=257 dd-2584 [003] 41.703122: balance_dirty_state: bdi btrfs-1: dirty=903 wb=498 unstable=0 bg_thresh=1016 thresh=2033 gap=632 poll_thresh=15 ino=257 dd-2584 [003] 41.703181: balance_dirty_state: bdi btrfs-1: dirty=928 wb=498 unstable=0 bg_thresh=1016 thresh=2032 gap=606 poll_thresh=16 ino=257 dd-2584 [003] 41.703297: balance_dirty_state: bdi btrfs-1: dirty=953 wb=498 unstable=0 bg_thresh=1015 thresh=2031 gap=580 poll_thresh=17 ino=257 dd-2584 [003] 41.703416: balance_dirty_state: bdi btrfs-1: dirty=978 wb=498 unstable=0 bg_thresh=1015 thresh=2030 gap=554 poll_thresh=18 ino=257 dd-2584 [003] 41.703534: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=498 unstable=0 bg_thresh=1017 thresh=2034 gap=508 poll_thresh=19 ino=257 dd-2584 [003] 41.703539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-117% task_weight=99% bdi_bw=65568 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 41.703607: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24248 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 41.704922: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=576 to_write=15808 dd-2584 [003] 41.710952: balance_dirty_state: bdi btrfs-1: dirty=453 wb=948 unstable=0 bg_thresh=1014 thresh=2028 gap=627 poll_thresh=19 ino=257 dd-2584 [003] 41.711014: balance_dirty_state: bdi btrfs-1: dirty=453 wb=948 unstable=0 bg_thresh=1014 thresh=2028 gap=627 poll_thresh=14 ino=257 dd-2584 [003] 41.711242: balance_dirty_state: bdi btrfs-1: dirty=478 wb=948 unstable=0 bg_thresh=1016 thresh=2033 gap=607 poll_thresh=15 ino=257 dd-2584 [003] 41.711300: balance_dirty_state: bdi btrfs-1: dirty=503 wb=948 unstable=0 bg_thresh=1016 thresh=2033 gap=582 poll_thresh=16 ino=257 dd-2584 [003] 41.711414: balance_dirty_state: bdi btrfs-1: dirty=528 wb=948 unstable=0 bg_thresh=1019 thresh=2038 gap=562 poll_thresh=17 ino=257 dd-2584 [003] 41.711531: balance_dirty_state: bdi btrfs-1: dirty=553 wb=948 unstable=0 bg_thresh=1021 thresh=2042 gap=541 poll_thresh=18 ino=257 dd-2584 [003] 41.711646: balance_dirty_state: bdi btrfs-1: dirty=578 wb=948 unstable=0 bg_thresh=1020 thresh=2041 gap=515 poll_thresh=19 ino=257 dd-2584 [003] 41.711760: balance_dirty_state: bdi btrfs-1: dirty=628 wb=948 unstable=0 bg_thresh=1020 thresh=2040 gap=464 poll_thresh=20 ino=257 dd-2584 [003] 41.711765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-155% task_weight=99% bdi_bw=65568 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.718987: balance_dirty_state: bdi btrfs-1: dirty=628 wb=823 unstable=0 bg_thresh=1015 thresh=2030 gap=579 poll_thresh=20 ino=257 dd-2584 [003] 41.719100: balance_dirty_state: bdi btrfs-1: dirty=628 wb=823 unstable=0 bg_thresh=1015 thresh=2030 gap=579 poll_thresh=15 ino=257 dd-2584 [003] 41.719158: balance_dirty_state: bdi btrfs-1: dirty=653 wb=823 unstable=0 bg_thresh=1017 thresh=2035 gap=559 poll_thresh=16 ino=257 dd-2584 [003] 41.719271: balance_dirty_state: bdi btrfs-1: dirty=678 wb=823 unstable=0 bg_thresh=1020 thresh=2040 gap=539 poll_thresh=17 ino=257 dd-2584 [003] 41.719389: balance_dirty_state: bdi btrfs-1: dirty=703 wb=823 unstable=0 bg_thresh=1019 thresh=2039 gap=513 poll_thresh=18 ino=257 dd-2584 [003] 41.719675: balance_dirty_state: bdi btrfs-1: dirty=753 wb=823 unstable=0 bg_thresh=1019 thresh=2038 gap=462 poll_thresh=19 ino=257 dd-2584 [003] 41.719680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=65568 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.726923: balance_dirty_state: bdi btrfs-1: dirty=753 wb=623 unstable=0 bg_thresh=1014 thresh=2029 gap=653 poll_thresh=19 ino=257 dd-2584 [003] 41.726984: balance_dirty_state: bdi btrfs-1: dirty=753 wb=623 unstable=0 bg_thresh=1014 thresh=2029 gap=653 poll_thresh=14 ino=257 dd-2584 [003] 41.727042: balance_dirty_state: bdi btrfs-1: dirty=778 wb=623 unstable=0 bg_thresh=1017 thresh=2034 gap=633 poll_thresh=15 ino=257 dd-2584 [003] 41.727099: balance_dirty_state: bdi btrfs-1: dirty=803 wb=623 unstable=0 bg_thresh=1020 thresh=2040 gap=614 poll_thresh=16 ino=257 dd-2584 [003] 41.727214: balance_dirty_state: bdi btrfs-1: dirty=828 wb=623 unstable=0 bg_thresh=1022 thresh=2045 gap=594 poll_thresh=17 ino=257 dd-2584 [003] 41.727333: balance_dirty_state: bdi btrfs-1: dirty=853 wb=623 unstable=0 bg_thresh=1022 thresh=2045 gap=569 poll_thresh=18 ino=257 dd-2584 [003] 41.727451: balance_dirty_state: bdi btrfs-1: dirty=903 wb=623 unstable=0 bg_thresh=1022 thresh=2044 gap=518 poll_thresh=19 ino=257 dd-2584 [003] 41.727573: balance_dirty_state: bdi btrfs-1: dirty=928 wb=623 unstable=0 bg_thresh=1021 thresh=2043 gap=492 poll_thresh=20 ino=257 dd-2584 [003] 41.727578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-3% task_gap=-107% task_weight=100% bdi_bw=65568 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 41.734935: balance_dirty_state: bdi btrfs-1: dirty=928 wb=623 unstable=0 bg_thresh=1009 thresh=2019 gap=468 poll_thresh=20 ino=257 dd-2584 [001] 41.734940: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=65568 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 41.742934: balance_dirty_state: bdi btrfs-1: dirty=928 wb=348 unstable=0 bg_thresh=1007 thresh=2014 gap=738 poll_thresh=20 ino=257 dd-2584 [001] 41.743090: balance_dirty_state: bdi btrfs-1: dirty=928 wb=348 unstable=0 bg_thresh=1007 thresh=2014 gap=738 poll_thresh=15 ino=257 dd-2584 [001] 41.743218: balance_dirty_state: bdi btrfs-1: dirty=953 wb=348 unstable=0 bg_thresh=1009 thresh=2019 gap=718 poll_thresh=16 ino=257 dd-2584 [001] 41.743797: balance_dirty_state: bdi btrfs-1: dirty=978 wb=348 unstable=0 bg_thresh=1008 thresh=2016 gap=690 poll_thresh=17 ino=257 dd-2584 [001] 41.743986: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=348 unstable=0 bg_thresh=1010 thresh=2021 gap=670 poll_thresh=18 ino=257 dd-2584 [001] 41.744108: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=348 unstable=0 bg_thresh=1009 thresh=2019 gap=618 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 41.744133: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24288 wrote=0 to_write=16384 dd-2584 [001] 41.744236: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=348 unstable=0 bg_thresh=1009 thresh=2018 gap=592 poll_thresh=20 ino=257 dd-2584 [001] 41.744365: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=398 unstable=0 bg_thresh=1008 thresh=2017 gap=566 poll_thresh=21 ino=257 dd-2584 [001] 41.744497: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=448 unstable=0 bg_thresh=1007 thresh=2015 gap=514 poll_thresh=22 ino=257 dd-2584 [001] 41.744624: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=498 unstable=0 bg_thresh=1007 thresh=2014 gap=488 poll_thresh=23 ino=257 dd-2584 [001] 41.744626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-94% task_weight=100% bdi_bw=65568 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 41.745870: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=736 to_write=15648 dd-2584 [001] 41.751135: balance_dirty_state: bdi btrfs-1: dirty=478 wb=948 unstable=0 bg_thresh=1012 thresh=2025 gap=599 poll_thresh=17 ino=257 dd-2584 [001] 41.751992: balance_dirty_state: bdi btrfs-1: dirty=503 wb=948 unstable=0 bg_thresh=1012 thresh=2024 gap=573 poll_thresh=18 ino=257 dd-2584 [001] 41.752284: balance_dirty_state: bdi btrfs-1: dirty=553 wb=948 unstable=0 bg_thresh=1014 thresh=2028 gap=527 poll_thresh=19 ino=257 dd-2584 [001] 41.752518: balance_dirty_state: bdi btrfs-1: dirty=578 wb=948 unstable=0 bg_thresh=1013 thresh=2027 gap=501 poll_thresh=20 ino=257 dd-2584 [001] 41.752527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1360 avg_dirty=1360 bdi_gap=10% task_gap=-79% task_weight=100% bdi_bw=65568 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 41.759141: balance_dirty_state: bdi btrfs-1: dirty=578 wb=823 unstable=0 bg_thresh=1013 thresh=2026 gap=625 poll_thresh=15 ino=257 dd-2584 [005] 41.759258: balance_dirty_state: bdi btrfs-1: dirty=603 wb=823 unstable=0 bg_thresh=1015 thresh=2031 gap=605 poll_thresh=16 ino=257 dd-2584 [005] 41.759485: balance_dirty_state: bdi btrfs-1: dirty=628 wb=823 unstable=0 bg_thresh=1018 thresh=2036 gap=585 poll_thresh=17 ino=257 dd-2584 [005] 41.759717: balance_dirty_state: bdi btrfs-1: dirty=678 wb=823 unstable=0 bg_thresh=1020 thresh=2041 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 41.759954: balance_dirty_state: bdi btrfs-1: dirty=703 wb=823 unstable=0 bg_thresh=1022 thresh=2045 gap=519 poll_thresh=19 ino=257 dd-2584 [005] 41.760186: balance_dirty_state: bdi btrfs-1: dirty=728 wb=823 unstable=0 bg_thresh=1022 thresh=2044 gap=493 poll_thresh=20 ino=257 dd-2584 [005] 41.760195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-2% task_gap=-106% task_weight=100% bdi_bw=65568 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 41.767061: balance_dirty_state: bdi btrfs-1: dirty=728 wb=748 unstable=0 bg_thresh=1015 thresh=2030 gap=554 poll_thresh=20 ino=257 dd-2584 [005] 41.767183: balance_dirty_state: bdi btrfs-1: dirty=753 wb=748 unstable=0 bg_thresh=1017 thresh=2035 gap=534 poll_thresh=15 ino=257 dd-2584 [005] 41.767646: balance_dirty_state: bdi btrfs-1: dirty=753 wb=748 unstable=0 bg_thresh=1017 thresh=2035 gap=534 poll_thresh=16 ino=257 dd-2584 [005] 41.767880: balance_dirty_state: bdi btrfs-1: dirty=803 wb=748 unstable=0 bg_thresh=1017 thresh=2034 gap=483 poll_thresh=17 ino=257 dd-2584 [005] 41.767889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1360 avg_dirty=1360 bdi_gap=14% task_gap=-71% task_weight=99% bdi_bw=65568 base_bw=32160 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 41.775155: balance_dirty_state: bdi btrfs-1: dirty=803 wb=623 unstable=0 bg_thresh=1011 thresh=2022 gap=596 poll_thresh=13 ino=257 dd-2584 [005] 41.775219: balance_dirty_state: bdi btrfs-1: dirty=828 wb=623 unstable=0 bg_thresh=1011 thresh=2022 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 41.775282: balance_dirty_state: bdi btrfs-1: dirty=853 wb=623 unstable=0 bg_thresh=1016 thresh=2032 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 41.775346: balance_dirty_state: bdi btrfs-1: dirty=853 wb=623 unstable=0 bg_thresh=1009 thresh=2018 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 41.775469: balance_dirty_state: bdi btrfs-1: dirty=903 wb=623 unstable=0 bg_thresh=1010 thresh=2021 gap=495 poll_thresh=17 ino=257 dd-2584 [005] 41.775474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-84% task_weight=98% bdi_bw=65780 base_bw=28140 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 41.783130: balance_dirty_state: bdi btrfs-1: dirty=903 wb=373 unstable=0 bg_thresh=1017 thresh=2035 gap=759 poll_thresh=13 ino=257 dd-2584 [007] 41.783249: balance_dirty_state: bdi btrfs-1: dirty=928 wb=373 unstable=0 bg_thresh=1020 thresh=2040 gap=739 poll_thresh=14 ino=257 dd-2584 [007] 41.783370: balance_dirty_state: bdi btrfs-1: dirty=953 wb=373 unstable=0 bg_thresh=1020 thresh=2040 gap=714 poll_thresh=15 ino=257 dd-2584 [007] 41.783489: balance_dirty_state: bdi btrfs-1: dirty=953 wb=373 unstable=0 bg_thresh=1022 thresh=2045 gap=719 poll_thresh=16 ino=257 dd-2584 [007] 41.783722: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=373 unstable=0 bg_thresh=1022 thresh=2044 gap=668 poll_thresh=17 ino=257 dd-2584 [007] 41.784306: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=373 unstable=0 bg_thresh=1024 thresh=2048 gap=647 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 41.784338: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24328 wrote=0 to_write=16384 dd-2584 [007] 41.784553: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=373 unstable=0 bg_thresh=1023 thresh=2047 gap=621 poll_thresh=19 ino=257 dd-2584 [007] 41.784800: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=448 unstable=0 bg_thresh=1023 thresh=2046 gap=595 poll_thresh=20 ino=257 dd-2584 [007] 41.785051: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=498 unstable=0 bg_thresh=1025 thresh=2050 gap=549 poll_thresh=21 ino=257 dd-2584 [007] 41.785305: balance_dirty_state: bdi btrfs-1: dirty=978 wb=548 unstable=0 bg_thresh=1021 thresh=2043 gap=517 poll_thresh=22 ino=257 dd-2584 [007] 41.785553: balance_dirty_state: bdi btrfs-1: dirty=953 wb=598 unstable=0 bg_thresh=1021 thresh=2042 gap=491 poll_thresh=23 ino=257 dd-2584 [007] 41.785556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-153% task_weight=99% bdi_bw=65780 base_bw=28140 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 41.787952: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=736 to_write=15648 dd-2584 [007] 41.791008: balance_dirty_state: bdi btrfs-1: dirty=428 wb=998 unstable=0 bg_thresh=1019 thresh=2038 gap=612 poll_thresh=23 ino=257 dd-2584 [007] 41.791102: balance_dirty_state: bdi btrfs-1: dirty=453 wb=998 unstable=0 bg_thresh=1022 thresh=2044 gap=593 poll_thresh=17 ino=257 dd-2584 [007] 41.791330: balance_dirty_state: bdi btrfs-1: dirty=478 wb=998 unstable=0 bg_thresh=1024 thresh=2048 gap=572 poll_thresh=18 ino=257 dd-2584 [007] 41.791562: balance_dirty_state: bdi btrfs-1: dirty=503 wb=998 unstable=0 bg_thresh=1023 thresh=2047 gap=546 poll_thresh=19 ino=257 dd-2584 [007] 41.792144: balance_dirty_state: bdi btrfs-1: dirty=553 wb=998 unstable=0 bg_thresh=1023 thresh=2046 gap=495 poll_thresh=20 ino=257 dd-2584 [007] 41.792154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-1% task_gap=-102% task_weight=98% bdi_bw=65780 base_bw=28140 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 41.799008: balance_dirty_state: bdi btrfs-1: dirty=553 wb=873 unstable=0 bg_thresh=1020 thresh=2041 gap=615 poll_thresh=20 ino=257 dd-2584 [007] 41.799117: balance_dirty_state: bdi btrfs-1: dirty=553 wb=873 unstable=0 bg_thresh=1020 thresh=2040 gap=614 poll_thresh=15 ino=257 dd-2584 [007] 41.799176: balance_dirty_state: bdi btrfs-1: dirty=578 wb=873 unstable=0 bg_thresh=1022 thresh=2045 gap=594 poll_thresh=16 ino=257 dd-2584 [007] 41.799293: balance_dirty_state: bdi btrfs-1: dirty=603 wb=873 unstable=0 bg_thresh=1022 thresh=2044 gap=568 poll_thresh=17 ino=257 dd-2584 [007] 41.799411: balance_dirty_state: bdi btrfs-1: dirty=653 wb=873 unstable=0 bg_thresh=1018 thresh=2037 gap=511 poll_thresh=18 ino=257 dd-2584 [007] 41.799527: balance_dirty_state: bdi btrfs-1: dirty=678 wb=873 unstable=0 bg_thresh=1018 thresh=2036 gap=485 poll_thresh=19 ino=257 dd-2584 [007] 41.799532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=65780 base_bw=28140 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 41.807099: balance_dirty_state: bdi btrfs-1: dirty=678 wb=873 unstable=0 bg_thresh=1015 thresh=2030 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 41.807108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=65780 base_bw=28140 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 41.815078: balance_dirty_state: bdi btrfs-1: dirty=678 wb=648 unstable=0 bg_thresh=1016 thresh=2033 gap=707 poll_thresh=19 ino=257 dd-2584 [005] 41.815207: balance_dirty_state: bdi btrfs-1: dirty=678 wb=648 unstable=0 bg_thresh=1019 thresh=2038 gap=712 poll_thresh=14 ino=257 dd-2584 [005] 41.815327: balance_dirty_state: bdi btrfs-1: dirty=703 wb=648 unstable=0 bg_thresh=1016 thresh=2032 gap=681 poll_thresh=15 ino=257 dd-2584 [005] 41.815444: balance_dirty_state: bdi btrfs-1: dirty=703 wb=648 unstable=0 bg_thresh=1018 thresh=2037 gap=686 poll_thresh=16 ino=257 dd-2584 [005] 41.815681: balance_dirty_state: bdi btrfs-1: dirty=753 wb=648 unstable=0 bg_thresh=1020 thresh=2041 gap=640 poll_thresh=17 ino=257 dd-2584 [005] 41.816261: balance_dirty_state: bdi btrfs-1: dirty=778 wb=648 unstable=0 bg_thresh=1020 thresh=2040 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 41.816497: balance_dirty_state: bdi btrfs-1: dirty=803 wb=648 unstable=0 bg_thresh=1016 thresh=2033 gap=582 poll_thresh=19 ino=257 dd-2584 [005] 41.816733: balance_dirty_state: bdi btrfs-1: dirty=853 wb=648 unstable=0 bg_thresh=1016 thresh=2032 gap=531 poll_thresh=20 ino=257 dd-2584 [005] 41.816971: balance_dirty_state: bdi btrfs-1: dirty=878 wb=648 unstable=0 bg_thresh=1018 thresh=2036 gap=510 poll_thresh=21 ino=257 dd-2584 [005] 41.817208: balance_dirty_state: bdi btrfs-1: dirty=903 wb=648 unstable=0 bg_thresh=1017 thresh=2035 gap=484 poll_thresh=22 ino=257 dd-2584 [005] 41.817217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=65780 base_bw=28140 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 41.823062: balance_dirty_state: bdi btrfs-1: dirty=903 wb=523 unstable=0 bg_thresh=1015 thresh=2031 gap=605 poll_thresh=22 ino=257 dd-2584 [005] 41.823153: balance_dirty_state: bdi btrfs-1: dirty=928 wb=523 unstable=0 bg_thresh=1015 thresh=2031 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 41.823272: balance_dirty_state: bdi btrfs-1: dirty=953 wb=523 unstable=0 bg_thresh=1017 thresh=2035 gap=559 poll_thresh=17 ino=257 dd-2584 [005] 41.823388: balance_dirty_state: bdi btrfs-1: dirty=978 wb=523 unstable=0 bg_thresh=1017 thresh=2034 gap=533 poll_thresh=18 ino=257 dd-2584 [005] 41.823504: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=523 unstable=0 bg_thresh=1016 thresh=2033 gap=482 poll_thresh=19 ino=257 dd-2584 [005] 41.823509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-163% task_weight=98% bdi_bw=65780 base_bw=28140 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 41.823521: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24368 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 41.826306: writeback_single_inode: bdi btrfs-1: ino=257 state= age=112 wrote=592 to_write=15792 dd-2584 [005] 41.831098: balance_dirty_state: bdi btrfs-1: dirty=453 wb=973 unstable=0 bg_thresh=1018 thresh=2037 gap=611 poll_thresh=19 ino=257 dd-2584 [005] 41.831560: balance_dirty_state: bdi btrfs-1: dirty=453 wb=973 unstable=0 bg_thresh=1018 thresh=2036 gap=610 poll_thresh=14 ino=257 dd-2584 [005] 41.831680: balance_dirty_state: bdi btrfs-1: dirty=478 wb=973 unstable=0 bg_thresh=1015 thresh=2030 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 41.831803: balance_dirty_state: bdi btrfs-1: dirty=503 wb=973 unstable=0 bg_thresh=1017 thresh=2035 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 41.832043: balance_dirty_state: bdi btrfs-1: dirty=528 wb=973 unstable=0 bg_thresh=1019 thresh=2039 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 41.832279: balance_dirty_state: bdi btrfs-1: dirty=553 wb=973 unstable=0 bg_thresh=1019 thresh=2038 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 41.832519: balance_dirty_state: bdi btrfs-1: dirty=578 wb=973 unstable=0 bg_thresh=1018 thresh=2037 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 41.832528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=65780 base_bw=28140 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 41.839138: balance_dirty_state: bdi btrfs-1: dirty=578 wb=848 unstable=0 bg_thresh=1018 thresh=2036 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 41.839269: balance_dirty_state: bdi btrfs-1: dirty=603 wb=848 unstable=0 bg_thresh=1017 thresh=2035 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 41.839386: balance_dirty_state: bdi btrfs-1: dirty=628 wb=848 unstable=0 bg_thresh=1017 thresh=2035 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 41.839503: balance_dirty_state: bdi btrfs-1: dirty=628 wb=848 unstable=0 bg_thresh=1017 thresh=2034 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 41.839736: balance_dirty_state: bdi btrfs-1: dirty=678 wb=848 unstable=0 bg_thresh=1016 thresh=2033 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 41.839745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=65780 base_bw=28140 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 41.847087: balance_dirty_state: bdi btrfs-1: dirty=678 wb=723 unstable=0 bg_thresh=1015 thresh=2030 gap=629 poll_thresh=17 ino=257 dd-2584 [005] 41.847168: balance_dirty_state: bdi btrfs-1: dirty=678 wb=723 unstable=0 bg_thresh=1017 thresh=2035 gap=634 poll_thresh=13 ino=257 dd-2584 [005] 41.847228: balance_dirty_state: bdi btrfs-1: dirty=703 wb=723 unstable=0 bg_thresh=1014 thresh=2029 gap=603 poll_thresh=14 ino=257 dd-2584 [005] 41.847458: balance_dirty_state: bdi btrfs-1: dirty=703 wb=723 unstable=0 bg_thresh=1014 thresh=2028 gap=602 poll_thresh=15 ino=257 dd-2584 [005] 41.847518: balance_dirty_state: bdi btrfs-1: dirty=728 wb=723 unstable=0 bg_thresh=1016 thresh=2033 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 41.847635: balance_dirty_state: bdi btrfs-1: dirty=753 wb=723 unstable=0 bg_thresh=1016 thresh=2032 gap=556 poll_thresh=17 ino=257 dd-2584 [005] 41.847751: balance_dirty_state: bdi btrfs-1: dirty=803 wb=723 unstable=0 bg_thresh=1015 thresh=2031 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 41.847756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-87% task_weight=98% bdi_bw=65780 base_bw=28140 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 41.855128: balance_dirty_state: bdi btrfs-1: dirty=803 wb=598 unstable=0 bg_thresh=1016 thresh=2033 gap=632 poll_thresh=13 ino=257 dd-2584 [005] 41.855191: balance_dirty_state: bdi btrfs-1: dirty=828 wb=598 unstable=0 bg_thresh=1019 thresh=2038 gap=612 poll_thresh=14 ino=257 dd-2584 [005] 41.855249: balance_dirty_state: bdi btrfs-1: dirty=853 wb=598 unstable=0 bg_thresh=1016 thresh=2032 gap=581 poll_thresh=15 ino=257 dd-2584 [005] 41.855308: balance_dirty_state: bdi btrfs-1: dirty=853 wb=598 unstable=0 bg_thresh=1018 thresh=2037 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 41.855445: balance_dirty_state: bdi btrfs-1: dirty=903 wb=498 unstable=0 bg_thresh=1018 thresh=2036 gap=635 poll_thresh=17 ino=257 dd-2584 [005] 41.855561: balance_dirty_state: bdi btrfs-1: dirty=928 wb=498 unstable=0 bg_thresh=1017 thresh=2035 gap=609 poll_thresh=18 ino=257 dd-2584 [005] 41.855680: balance_dirty_state: bdi btrfs-1: dirty=953 wb=498 unstable=0 bg_thresh=1016 thresh=2033 gap=582 poll_thresh=19 ino=257 dd-2584 [005] 41.855969: balance_dirty_state: bdi btrfs-1: dirty=978 wb=498 unstable=0 bg_thresh=1016 thresh=2032 gap=556 poll_thresh=20 ino=257 dd-2584 [005] 41.856088: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=498 unstable=0 bg_thresh=1015 thresh=2031 gap=505 poll_thresh=21 ino=257 dd-2584 [005] 41.856093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=65780 base_bw=28140 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 41.856105: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24400 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 41.857426: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=576 to_write=15808 dd-2584 [005] 41.863053: balance_dirty_state: bdi btrfs-1: dirty=453 wb=948 unstable=0 bg_thresh=1016 thresh=2033 gap=632 poll_thresh=21 ino=257 dd-2584 [005] 41.863121: balance_dirty_state: bdi btrfs-1: dirty=453 wb=948 unstable=0 bg_thresh=1019 thresh=2038 gap=637 poll_thresh=16 ino=257 dd-2584 [005] 41.863241: balance_dirty_state: bdi btrfs-1: dirty=503 wb=948 unstable=0 bg_thresh=1018 thresh=2037 gap=586 poll_thresh=17 ino=257 dd-2584 [005] 41.863357: balance_dirty_state: bdi btrfs-1: dirty=528 wb=948 unstable=0 bg_thresh=1020 thresh=2041 gap=565 poll_thresh=18 ino=257 dd-2584 [005] 41.863472: balance_dirty_state: bdi btrfs-1: dirty=553 wb=948 unstable=0 bg_thresh=1020 thresh=2040 gap=539 poll_thresh=19 ino=257 dd-2584 [005] 41.863589: balance_dirty_state: bdi btrfs-1: dirty=578 wb=948 unstable=0 bg_thresh=1019 thresh=2039 gap=513 poll_thresh=20 ino=257 dd-2584 [005] 41.863706: balance_dirty_state: bdi btrfs-1: dirty=628 wb=948 unstable=0 bg_thresh=1016 thresh=2032 gap=456 poll_thresh=21 ino=257 dd-2584 [005] 41.863710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=65780 base_bw=28140 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 41.871124: balance_dirty_state: bdi btrfs-1: dirty=628 wb=823 unstable=0 bg_thresh=1015 thresh=2031 gap=580 poll_thresh=21 ino=257 dd-2584 [005] 41.871205: balance_dirty_state: bdi btrfs-1: dirty=628 wb=823 unstable=0 bg_thresh=1018 thresh=2036 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 41.871492: balance_dirty_state: bdi btrfs-1: dirty=678 wb=823 unstable=0 bg_thresh=1017 thresh=2035 gap=534 poll_thresh=17 ino=257 dd-2584 [005] 41.871609: balance_dirty_state: bdi btrfs-1: dirty=703 wb=823 unstable=0 bg_thresh=1019 thresh=2039 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 41.871724: balance_dirty_state: bdi btrfs-1: dirty=728 wb=823 unstable=0 bg_thresh=1019 thresh=2038 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 41.871729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=65780 base_bw=28140 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 41.883131: balance_dirty_state: bdi btrfs-1: dirty=728 wb=598 unstable=0 bg_thresh=1023 thresh=2047 gap=721 poll_thresh=19 ino=257 dd-2584 [005] 41.883212: balance_dirty_state: bdi btrfs-1: dirty=753 wb=598 unstable=0 bg_thresh=1020 thresh=2041 gap=690 poll_thresh=14 ino=257 dd-2584 [005] 41.883274: balance_dirty_state: bdi btrfs-1: dirty=753 wb=598 unstable=0 bg_thresh=1023 thresh=2046 gap=695 poll_thresh=15 ino=257 dd-2584 [005] 41.883335: balance_dirty_state: bdi btrfs-1: dirty=778 wb=598 unstable=0 bg_thresh=1022 thresh=2045 gap=669 poll_thresh=16 ino=257 dd-2584 [005] 41.883457: balance_dirty_state: bdi btrfs-1: dirty=803 wb=598 unstable=0 bg_thresh=1022 thresh=2044 gap=643 poll_thresh=17 ino=257 dd-2584 [005] 41.883578: balance_dirty_state: bdi btrfs-1: dirty=853 wb=598 unstable=0 bg_thresh=1021 thresh=2043 gap=592 poll_thresh=18 ino=257 dd-2584 [005] 41.883698: balance_dirty_state: bdi btrfs-1: dirty=878 wb=598 unstable=0 bg_thresh=1023 thresh=2047 gap=571 poll_thresh=19 ino=257 dd-2584 [005] 41.883990: balance_dirty_state: bdi btrfs-1: dirty=903 wb=598 unstable=0 bg_thresh=1023 thresh=2046 gap=545 poll_thresh=20 ino=257 dd-2584 [005] 41.884113: balance_dirty_state: bdi btrfs-1: dirty=928 wb=598 unstable=0 bg_thresh=1022 thresh=2045 gap=519 poll_thresh=21 ino=257 dd-2584 [005] 41.884231: balance_dirty_state: bdi btrfs-1: dirty=978 wb=598 unstable=0 bg_thresh=1022 thresh=2044 gap=468 poll_thresh=22 ino=257 dd-2584 [005] 41.884236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-25% task_gap=-152% task_weight=100% bdi_bw=66340 base_bw=26384 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 41.891076: balance_dirty_state: bdi btrfs-1: dirty=978 wb=598 unstable=0 bg_thresh=1010 thresh=2020 gap=444 poll_thresh=22 ino=257 dd-2584 [005] 41.891084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=66340 base_bw=26384 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 41.898992: balance_dirty_state: bdi btrfs-1: dirty=978 wb=348 unstable=0 bg_thresh=997 thresh=1994 gap=668 poll_thresh=22 ino=257 dd-2584 [001] 41.899108: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=348 unstable=0 bg_thresh=997 thresh=1994 gap=643 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 41.899155: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24444 wrote=0 to_write=16384 dd-2584 [001] 41.899354: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=348 unstable=0 bg_thresh=999 thresh=1999 gap=623 poll_thresh=17 ino=257 dd-2584 [001] 41.899611: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=373 unstable=0 bg_thresh=999 thresh=1998 gap=597 poll_thresh=18 ino=257 dd-2584 [001] 41.899868: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=423 unstable=0 bg_thresh=1001 thresh=2002 gap=551 poll_thresh=19 ino=257 dd-2584 [001] 41.900121: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=448 unstable=0 bg_thresh=1000 thresh=2001 gap=525 poll_thresh=20 ino=257 dd-2584 [001] 41.900381: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=498 unstable=0 bg_thresh=1000 thresh=2000 gap=499 poll_thresh=21 ino=257 dd-2584 [001] 41.900384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-63% task_weight=99% bdi_bw=66340 base_bw=26384 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 41.902792: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=704 to_write=15680 dd-2584 [005] 41.911459: balance_dirty_state: bdi btrfs-1: dirty=428 wb=823 unstable=0 bg_thresh=1002 thresh=2005 gap=754 poll_thresh=16 ino=257 dd-2584 [005] 41.911623: balance_dirty_state: bdi btrfs-1: dirty=478 wb=823 unstable=0 bg_thresh=1002 thresh=2004 gap=703 poll_thresh=17 ino=257 dd-2584 [005] 41.911788: balance_dirty_state: bdi btrfs-1: dirty=503 wb=823 unstable=0 bg_thresh=1004 thresh=2008 gap=682 poll_thresh=18 ino=257 dd-2584 [005] 41.911952: balance_dirty_state: bdi btrfs-1: dirty=528 wb=823 unstable=0 bg_thresh=1003 thresh=2007 gap=656 poll_thresh=19 ino=257 dd-2584 [005] 41.912106: balance_dirty_state: bdi btrfs-1: dirty=578 wb=823 unstable=0 bg_thresh=1003 thresh=2006 gap=605 poll_thresh=20 ino=257 dd-2584 [005] 41.912229: balance_dirty_state: bdi btrfs-1: dirty=603 wb=823 unstable=0 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=21 ino=257 dd-2584 [005] 41.912352: balance_dirty_state: bdi btrfs-1: dirty=628 wb=823 unstable=0 bg_thresh=1004 thresh=2009 gap=558 poll_thresh=22 ino=257 dd-2584 [005] 41.912472: balance_dirty_state: bdi btrfs-1: dirty=653 wb=823 unstable=0 bg_thresh=1004 thresh=2008 gap=532 poll_thresh=23 ino=257 dd-2584 [005] 41.912752: balance_dirty_state: bdi btrfs-1: dirty=703 wb=823 unstable=0 bg_thresh=1003 thresh=2007 gap=481 poll_thresh=24 ino=257 dd-2584 [005] 41.912757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=66340 base_bw=26384 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 41.919136: balance_dirty_state: bdi btrfs-1: dirty=703 wb=773 unstable=0 bg_thresh=1003 thresh=2006 gap=530 poll_thresh=24 ino=257 dd-2584 [005] 41.919255: balance_dirty_state: bdi btrfs-1: dirty=703 wb=773 unstable=0 bg_thresh=1003 thresh=2006 gap=530 poll_thresh=18 ino=257 dd-2584 [005] 41.919480: balance_dirty_state: bdi btrfs-1: dirty=753 wb=773 unstable=0 bg_thresh=1002 thresh=2005 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 41.919488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=66340 base_bw=26384 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.927122: balance_dirty_state: bdi btrfs-1: dirty=753 wb=773 unstable=0 bg_thresh=996 thresh=1993 gap=467 poll_thresh=19 ino=257 dd-2584 [003] 41.927127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=66340 base_bw=26384 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.935130: balance_dirty_state: bdi btrfs-1: dirty=753 wb=473 unstable=0 bg_thresh=996 thresh=1993 gap=767 poll_thresh=19 ino=257 dd-2584 [003] 41.935236: balance_dirty_state: bdi btrfs-1: dirty=753 wb=473 unstable=0 bg_thresh=996 thresh=1993 gap=767 poll_thresh=14 ino=257 dd-2584 [003] 41.935355: balance_dirty_state: bdi btrfs-1: dirty=778 wb=473 unstable=0 bg_thresh=999 thresh=1998 gap=747 poll_thresh=15 ino=257 dd-2584 [003] 41.935473: balance_dirty_state: bdi btrfs-1: dirty=803 wb=473 unstable=0 bg_thresh=999 thresh=1998 gap=722 poll_thresh=16 ino=257 dd-2584 [003] 41.935705: balance_dirty_state: bdi btrfs-1: dirty=828 wb=473 unstable=0 bg_thresh=1001 thresh=2003 gap=702 poll_thresh=17 ino=257 dd-2584 [003] 41.935954: balance_dirty_state: bdi btrfs-1: dirty=853 wb=473 unstable=0 bg_thresh=1003 thresh=2007 gap=681 poll_thresh=18 ino=257 dd-2584 [003] 41.936198: balance_dirty_state: bdi btrfs-1: dirty=878 wb=473 unstable=0 bg_thresh=1003 thresh=2006 gap=655 poll_thresh=19 ino=257 dd-2584 [003] 41.936485: balance_dirty_state: bdi btrfs-1: dirty=917 wb=448 unstable=0 bg_thresh=1001 thresh=2003 gap=638 poll_thresh=20 ino=257 dd-2584 [003] 41.937136: balance_dirty_state: bdi btrfs-1: dirty=943 wb=348 unstable=0 bg_thresh=978 thresh=1956 gap=665 poll_thresh=21 ino=257 dd-2584 [003] 41.937423: balance_dirty_state: bdi btrfs-1: dirty=994 wb=348 unstable=0 bg_thresh=970 thresh=1941 gap=599 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 41.937507: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24480 wrote=0 to_write=16384 dd-2584 [003] 41.937709: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=348 unstable=0 bg_thresh=973 thresh=1946 gap=579 poll_thresh=23 ino=257 dd-2584 [003] 41.938492: balance_dirty_state: bdi btrfs-1: dirty=919 wb=498 unstable=0 bg_thresh=959 thresh=1919 gap=502 poll_thresh=24 ino=257 dd-2584 [003] 41.938964: balance_dirty_state: bdi btrfs-1: dirty=844 wb=598 unstable=0 bg_thresh=992 thresh=1984 gap=542 poll_thresh=25 ino=257 dd-2584 [003] 41.939211: balance_dirty_state: bdi btrfs-1: dirty=819 wb=673 unstable=0 bg_thresh=998 thresh=1996 gap=504 poll_thresh=26 ino=257 dd-2584 [003] 41.939471: balance_dirty_state: bdi btrfs-1: dirty=769 wb=723 unstable=0 bg_thresh=1009 thresh=2018 gap=526 poll_thresh=27 ino=257 dd-2584 [003] 41.939733: balance_dirty_state: bdi btrfs-1: dirty=769 wb=773 unstable=0 bg_thresh=1017 thresh=2035 gap=493 poll_thresh=28 ino=257 dd-2584 [003] 41.939736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=101% bdi_bw=66340 base_bw=26384 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 41.940508: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=752 to_write=15632 dd-2584 [003] 41.947161: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1076 unstable=0 bg_thresh=1049 thresh=2098 gap=556 poll_thresh=28 ino=257 dd-2584 [003] 41.947270: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1076 unstable=0 bg_thresh=1048 thresh=2097 gap=555 poll_thresh=21 ino=257 dd-2584 [003] 41.947568: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1076 unstable=0 bg_thresh=1048 thresh=2096 gap=504 poll_thresh=22 ino=257 dd-2584 [003] 41.947573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1355 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=66340 base_bw=26384 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.955120: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1076 unstable=0 bg_thresh=1048 thresh=2096 gap=504 poll_thresh=22 ino=257 dd-2584 [003] 41.955130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1355 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=66340 base_bw=26384 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.963154: balance_dirty_state: bdi btrfs-1: dirty=516 wb=776 unstable=0 bg_thresh=1047 thresh=2095 gap=803 poll_thresh=22 ino=257 dd-2584 [003] 41.963243: balance_dirty_state: bdi btrfs-1: dirty=516 wb=776 unstable=0 bg_thresh=1047 thresh=2095 gap=803 poll_thresh=16 ino=257 dd-2584 [003] 41.963369: balance_dirty_state: bdi btrfs-1: dirty=566 wb=776 unstable=0 bg_thresh=1049 thresh=2099 gap=757 poll_thresh=17 ino=257 dd-2584 [003] 41.963496: balance_dirty_state: bdi btrfs-1: dirty=591 wb=776 unstable=0 bg_thresh=1049 thresh=2098 gap=731 poll_thresh=18 ino=257 dd-2584 [003] 41.963623: balance_dirty_state: bdi btrfs-1: dirty=616 wb=776 unstable=0 bg_thresh=1045 thresh=2091 gap=699 poll_thresh=19 ino=257 dd-2584 [003] 41.963759: balance_dirty_state: bdi btrfs-1: dirty=654 wb=776 unstable=0 bg_thresh=1047 thresh=2095 gap=665 poll_thresh=20 ino=257 dd-2584 [003] 41.963892: balance_dirty_state: bdi btrfs-1: dirty=679 wb=776 unstable=0 bg_thresh=1049 thresh=2099 gap=644 poll_thresh=21 ino=257 dd-2584 [003] 41.964024: balance_dirty_state: bdi btrfs-1: dirty=704 wb=776 unstable=0 bg_thresh=1049 thresh=2098 gap=618 poll_thresh=22 ino=257 dd-2584 [003] 41.964327: balance_dirty_state: bdi btrfs-1: dirty=754 wb=776 unstable=0 bg_thresh=1048 thresh=2097 gap=567 poll_thresh=23 ino=257 dd-2584 [003] 41.964672: balance_dirty_state: bdi btrfs-1: dirty=792 wb=776 unstable=0 bg_thresh=1049 thresh=2098 gap=530 poll_thresh=24 ino=257 dd-2584 [003] 41.964804: balance_dirty_state: bdi btrfs-1: dirty=817 wb=776 unstable=0 bg_thresh=1048 thresh=2096 gap=503 poll_thresh=25 ino=257 dd-2584 [003] 41.964809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1354 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-41% task_gap=-183% task_weight=101% bdi_bw=66340 base_bw=26384 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.971124: balance_dirty_state: bdi btrfs-1: dirty=817 wb=776 unstable=0 bg_thresh=1048 thresh=2096 gap=503 poll_thresh=25 ino=257 dd-2584 [003] 41.971129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1354 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-41% task_gap=-183% task_weight=101% bdi_bw=66340 base_bw=26384 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 41.979086: balance_dirty_state: bdi btrfs-1: dirty=817 wb=651 unstable=0 bg_thresh=1040 thresh=2080 gap=612 poll_thresh=25 ino=257 dd-2584 [003] 41.979202: balance_dirty_state: bdi btrfs-1: dirty=830 wb=651 unstable=0 bg_thresh=1040 thresh=2081 gap=600 poll_thresh=19 ino=257 dd-2584 [003] 41.979337: balance_dirty_state: bdi btrfs-1: dirty=868 wb=651 unstable=0 bg_thresh=1040 thresh=2080 gap=561 poll_thresh=20 ino=257 dd-2584 [003] 41.979467: balance_dirty_state: bdi btrfs-1: dirty=893 wb=651 unstable=0 bg_thresh=1041 thresh=2083 gap=539 poll_thresh=21 ino=257 dd-2584 [003] 41.979596: balance_dirty_state: bdi btrfs-1: dirty=918 wb=651 unstable=0 bg_thresh=1041 thresh=2082 gap=513 poll_thresh=22 ino=257 dd-2584 [003] 41.979600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=66340 base_bw=26384 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 41.987101: balance_dirty_state: bdi btrfs-1: dirty=918 wb=651 unstable=0 bg_thresh=1041 thresh=2082 gap=513 poll_thresh=22 ino=257 dd-2584 [001] 41.987106: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=65224 base_bw=25560 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 41.995022: balance_dirty_state: bdi btrfs-1: dirty=931 wb=213 unstable=0 bg_thresh=1038 thresh=2077 gap=933 poll_thresh=22 ino=257 dd-2584 [005] 41.995149: balance_dirty_state: bdi btrfs-1: dirty=944 wb=137 unstable=0 bg_thresh=1038 thresh=2076 gap=995 poll_thresh=16 ino=257 dd-2584 [005] 41.995366: balance_dirty_state: bdi btrfs-1: dirty=957 wb=137 unstable=0 bg_thresh=1038 thresh=2076 gap=982 poll_thresh=17 ino=257 dd-2584 [005] 41.995881: balance_dirty_state: bdi btrfs-1: dirty=982 wb=137 unstable=0 bg_thresh=1037 thresh=2075 gap=956 poll_thresh=18 ino=257 dd-2584 [005] 41.996354: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=137 unstable=0 bg_thresh=1052 thresh=2104 gap=922 poll_thresh=19 ino=257 dd-2584 [005] 41.996552: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=137 unstable=0 bg_thresh=1051 thresh=2103 gap=896 poll_thresh=20 ino=257 dd-2584 [005] 41.996751: balance_dirty_state: bdi btrfs-1: dirty=1095 wb=137 unstable=0 bg_thresh=1051 thresh=2102 gap=870 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 41.996902: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24540 wrote=0 to_write=8192 dd-2584 [005] 41.996952: balance_dirty_state: bdi btrfs-1: dirty=1120 wb=137 unstable=0 bg_thresh=1053 thresh=2106 gap=849 poll_thresh=22 ino=257 dd-2584 [005] 41.997438: balance_dirty_state: bdi btrfs-1: dirty=982 wb=300 unstable=0 bg_thresh=1049 thresh=2099 gap=817 poll_thresh=23 ino=257 dd-2584 [005] 41.997920: balance_dirty_state: bdi btrfs-1: dirty=831 wb=501 unstable=0 bg_thresh=1052 thresh=2105 gap=773 poll_thresh=24 ino=257 dd-2584 [005] 41.998585: balance_dirty_state: bdi btrfs-1: dirty=579 wb=778 unstable=0 bg_thresh=1048 thresh=2097 gap=740 poll_thresh=25 ino=257 flush-btrfs-1-2586 [002] 41.998952: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=784 to_write=7408 dd-2584 [005] 41.999387: balance_dirty_state: bdi btrfs-1: dirty=452 wb=929 unstable=0 bg_thresh=1052 thresh=2104 gap=723 poll_thresh=26 ino=257 dd-2584 [005] 41.999606: balance_dirty_state: bdi btrfs-1: dirty=502 wb=854 unstable=0 bg_thresh=1054 thresh=2108 gap=752 poll_thresh=27 ino=257 dd-2584 [005] 42.000072: balance_dirty_state: bdi btrfs-1: dirty=527 wb=829 unstable=0 bg_thresh=1052 thresh=2104 gap=748 poll_thresh=28 ino=257 dd-2584 [005] 42.000526: balance_dirty_state: bdi btrfs-1: dirty=552 wb=829 unstable=0 bg_thresh=1049 thresh=2098 gap=717 poll_thresh=29 ino=257 dd-2584 [005] 42.001148: balance_dirty_state: bdi btrfs-1: dirty=590 wb=829 unstable=0 bg_thresh=1049 thresh=2098 gap=679 poll_thresh=30 ino=257 dd-2584 [005] 42.001611: balance_dirty_state: bdi btrfs-1: dirty=616 wb=829 unstable=0 bg_thresh=1048 thresh=2097 gap=652 poll_thresh=31 ino=257 dd-2584 [005] 42.001804: balance_dirty_state: bdi btrfs-1: dirty=666 wb=829 unstable=0 bg_thresh=1050 thresh=2101 gap=606 poll_thresh=32 ino=257 dd-2584 [005] 42.002620: balance_dirty_state: bdi btrfs-1: dirty=716 wb=829 unstable=0 bg_thresh=1051 thresh=2103 gap=558 poll_thresh=34 ino=257 dd-2584 [005] 42.003450: balance_dirty_state: bdi btrfs-1: dirty=754 wb=829 unstable=0 bg_thresh=1040 thresh=2081 gap=498 poll_thresh=36 ino=257 dd-2584 [005] 42.003457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1342 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=65224 base_bw=25560 task_bw=0 dirtied=48 period=0 think=8 pause=8 dd-2584 [000] 42.011200: balance_dirty_state: bdi btrfs-1: dirty=743 wb=699 unstable=0 bg_thresh=1039 thresh=2079 gap=637 poll_thresh=36 ino=257 dd-2584 [000] 42.011322: balance_dirty_state: bdi btrfs-1: dirty=756 wb=699 unstable=0 bg_thresh=1040 thresh=2080 gap=625 poll_thresh=27 ino=257 dd-2584 [000] 42.011562: balance_dirty_state: bdi btrfs-1: dirty=781 wb=699 unstable=0 bg_thresh=1039 thresh=2079 gap=599 poll_thresh=28 ino=257 dd-2584 [000] 42.011801: balance_dirty_state: bdi btrfs-1: dirty=806 wb=699 unstable=0 bg_thresh=1039 thresh=2078 gap=573 poll_thresh=29 ino=257 dd-2584 [000] 42.012587: balance_dirty_state: bdi btrfs-1: dirty=857 wb=699 unstable=0 bg_thresh=1035 thresh=2070 gap=514 poll_thresh=30 ino=257 dd-2584 [000] 42.012596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=65224 base_bw=25560 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.023137: balance_dirty_state: bdi btrfs-1: dirty=860 wb=444 unstable=0 bg_thresh=1036 thresh=2073 gap=769 poll_thresh=30 ino=257 dd-2584 [004] 42.023283: balance_dirty_state: bdi btrfs-1: dirty=873 wb=444 unstable=0 bg_thresh=1037 thresh=2074 gap=757 poll_thresh=22 ino=257 dd-2584 [004] 42.023540: balance_dirty_state: bdi btrfs-1: dirty=898 wb=444 unstable=0 bg_thresh=1036 thresh=2073 gap=731 poll_thresh=23 ino=257 dd-2584 [004] 42.023797: balance_dirty_state: bdi btrfs-1: dirty=948 wb=444 unstable=0 bg_thresh=1036 thresh=2072 gap=680 poll_thresh=24 ino=257 dd-2584 [004] 42.024916: balance_dirty_state: bdi btrfs-1: dirty=973 wb=444 unstable=0 bg_thresh=1054 thresh=2109 gap=692 poll_thresh=25 ino=257 dd-2584 [004] 42.025275: balance_dirty_state: bdi btrfs-1: dirty=998 wb=444 unstable=0 bg_thresh=1051 thresh=2103 gap=661 poll_thresh=26 ino=257 dd-2584 [004] 42.025637: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=444 unstable=0 bg_thresh=1048 thresh=2096 gap=629 poll_thresh=27 ino=257 dd-2584 [004] 42.026016: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=444 unstable=0 bg_thresh=1048 thresh=2097 gap=605 poll_thresh=28 ino=257 dd-2584 [004] 42.026413: balance_dirty_state: bdi btrfs-1: dirty=1098 wb=444 unstable=0 bg_thresh=1045 thresh=2091 gap=549 poll_thresh=29 ino=257 flush-btrfs-1-2586 [003] 42.026505: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24568 wrote=0 to_write=8192 dd-2584 [004] 42.026696: balance_dirty_state: bdi btrfs-1: dirty=1124 wb=469 unstable=0 bg_thresh=1047 thresh=2095 gap=502 poll_thresh=30 ino=257 dd-2584 [004] 42.026699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1355 bdi_dirty=1440 avg_dirty=1440 bdi_gap=2% task_gap=-93% task_weight=99% bdi_bw=65224 base_bw=25560 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 42.029374: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=688 to_write=7504 dd-2584 [004] 42.037334: balance_dirty_state: bdi btrfs-1: dirty=499 wb=872 unstable=0 bg_thresh=1033 thresh=2067 gap=696 poll_thresh=22 ino=257 dd-2584 [004] 42.037889: balance_dirty_state: bdi btrfs-1: dirty=499 wb=872 unstable=0 bg_thresh=1024 thresh=2048 gap=677 poll_thresh=23 ino=257 dd-2584 [004] 42.038493: balance_dirty_state: bdi btrfs-1: dirty=549 wb=872 unstable=0 bg_thresh=1029 thresh=2058 gap=637 poll_thresh=24 ino=257 dd-2584 [004] 42.038737: balance_dirty_state: bdi btrfs-1: dirty=574 wb=872 unstable=0 bg_thresh=1028 thresh=2057 gap=611 poll_thresh=25 ino=257 flush-0:15-2091 [004] 42.039156: writeback_single_inode: bdi 0:15: ino=1574042 state= age=24592 wrote=0 to_write=16384 flush-0:15-2091 [004] 42.039161: writeback_single_inode: bdi 0:15: ino=1574028 state= age=24592 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 42.039183: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24584 wrote=0 to_write=8192 flush-0:15-2091 [004] 42.039185: writeback_single_inode: bdi 0:15: ino=2375725 state=I_DIRTY_DATASYNC age=24360 wrote=1 to_write=16383 flush-0:15-2091 [004] 42.039198: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=24108 wrote=1 to_write=16382 flush-0:15-2091 [004] 42.039203: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=14024 wrote=0 to_write=16382 flush-btrfs-1-2586 [003] 42.039563: writeback_single_inode: bdi btrfs-1: ino=257 state= age=176 wrote=128 to_write=8064 dd-2584 [004] 42.039683: balance_dirty_state: bdi btrfs-1: dirty=474 wb=972 unstable=0 bg_thresh=1040 thresh=2081 gap=635 poll_thresh=26 ino=257 dd-2584 [004] 42.039878: balance_dirty_state: bdi btrfs-1: dirty=499 wb=972 unstable=0 bg_thresh=1047 thresh=2095 gap=624 poll_thresh=27 ino=257 dd-2584 [004] 42.040077: balance_dirty_state: bdi btrfs-1: dirty=524 wb=972 unstable=0 bg_thresh=1047 thresh=2094 gap=598 poll_thresh=28 ino=257 dd-2584 [004] 42.040279: balance_dirty_state: bdi btrfs-1: dirty=574 wb=972 unstable=0 bg_thresh=1046 thresh=2093 gap=547 poll_thresh=29 ino=257 dd-2584 [004] 42.040928: balance_dirty_state: bdi btrfs-1: dirty=612 wb=972 unstable=0 bg_thresh=1044 thresh=2088 gap=504 poll_thresh=30 ino=257 dd-2584 [004] 42.040934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1349 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=65224 base_bw=25560 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [004] 42.047072: balance_dirty_state: bdi btrfs-1: dirty=612 wb=922 unstable=0 bg_thresh=1039 thresh=2078 gap=544 poll_thresh=30 ino=257 dd-2584 [004] 42.047187: balance_dirty_state: bdi btrfs-1: dirty=625 wb=872 unstable=0 bg_thresh=1038 thresh=2077 gap=580 poll_thresh=22 ino=257 dd-2584 [004] 42.047596: balance_dirty_state: bdi btrfs-1: dirty=650 wb=872 unstable=0 bg_thresh=1039 thresh=2078 gap=556 poll_thresh=23 ino=257 dd-2584 [004] 42.048030: balance_dirty_state: bdi btrfs-1: dirty=676 wb=872 unstable=0 bg_thresh=1041 thresh=2082 gap=534 poll_thresh=24 ino=257 dd-2584 [004] 42.048238: balance_dirty_state: bdi btrfs-1: dirty=714 wb=872 unstable=0 bg_thresh=1034 thresh=2069 gap=483 poll_thresh=25 ino=257 dd-2584 [004] 42.048245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=65224 base_bw=25560 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.055084: balance_dirty_state: bdi btrfs-1: dirty=714 wb=747 unstable=0 bg_thresh=1017 thresh=2035 gap=574 poll_thresh=25 ino=257 dd-2584 [004] 42.055177: balance_dirty_state: bdi btrfs-1: dirty=739 wb=747 unstable=0 bg_thresh=1018 thresh=2037 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 42.055311: balance_dirty_state: bdi btrfs-1: dirty=764 wb=747 unstable=0 bg_thresh=1018 thresh=2036 gap=525 poll_thresh=20 ino=257 dd-2584 [004] 42.055449: balance_dirty_state: bdi btrfs-1: dirty=789 wb=747 unstable=0 bg_thresh=1017 thresh=2035 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 42.055455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=65224 base_bw=25560 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.067172: balance_dirty_state: bdi btrfs-1: dirty=781 wb=569 unstable=0 bg_thresh=1025 thresh=2050 gap=700 poll_thresh=21 ino=257 dd-2584 [004] 42.067286: balance_dirty_state: bdi btrfs-1: dirty=806 wb=569 unstable=0 bg_thresh=1025 thresh=2050 gap=675 poll_thresh=16 ino=257 dd-2584 [004] 42.067472: balance_dirty_state: bdi btrfs-1: dirty=831 wb=544 unstable=0 bg_thresh=1027 thresh=2055 gap=680 poll_thresh=17 ino=257 dd-2584 [004] 42.067685: balance_dirty_state: bdi btrfs-1: dirty=881 wb=430 unstable=0 bg_thresh=1023 thresh=2047 gap=736 poll_thresh=18 ino=257 dd-2584 [004] 42.067877: balance_dirty_state: bdi btrfs-1: dirty=906 wb=430 unstable=0 bg_thresh=1028 thresh=2057 gap=721 poll_thresh=19 ino=257 dd-2584 [004] 42.068329: balance_dirty_state: bdi btrfs-1: dirty=931 wb=430 unstable=0 bg_thresh=1028 thresh=2056 gap=695 poll_thresh=20 ino=257 dd-2584 [004] 42.068529: balance_dirty_state: bdi btrfs-1: dirty=944 wb=430 unstable=0 bg_thresh=1028 thresh=2056 gap=682 poll_thresh=21 ino=257 dd-2584 [004] 42.068732: balance_dirty_state: bdi btrfs-1: dirty=995 wb=430 unstable=0 bg_thresh=1027 thresh=2055 gap=630 poll_thresh=22 ino=257 dd-2584 [004] 42.068933: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=430 unstable=0 bg_thresh=1029 thresh=2059 gap=609 poll_thresh=23 ino=257 dd-2584 [004] 42.069132: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=430 unstable=0 bg_thresh=1029 thresh=2058 gap=558 poll_thresh=24 ino=257 dd-2584 [004] 42.069332: balance_dirty_state: bdi btrfs-1: dirty=1095 wb=430 unstable=0 bg_thresh=1028 thresh=2057 gap=532 poll_thresh=25 ino=257 dd-2584 [004] 42.069919: balance_dirty_state: bdi btrfs-1: dirty=1120 wb=430 unstable=0 bg_thresh=1055 thresh=2110 gap=560 poll_thresh=26 ino=257 dd-2584 [004] 42.070104: balance_dirty_state: bdi btrfs-1: dirty=1145 wb=430 unstable=0 bg_thresh=1051 thresh=2103 gap=528 poll_thresh=27 ino=257 dd-2584 [004] 42.070536: balance_dirty_state: bdi btrfs-1: dirty=1170 wb=430 unstable=0 bg_thresh=1049 thresh=2098 gap=498 poll_thresh=28 ino=257 dd-2584 [004] 42.070540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1357 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-84% task_gap=-268% task_weight=100% bdi_bw=65224 base_bw=25560 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [004] 42.070564: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24612 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 42.072624: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=752 to_write=7440 dd-2584 [004] 42.075036: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1159 unstable=0 bg_thresh=1041 thresh=2083 gap=483 poll_thresh=28 ino=257 dd-2584 [004] 42.075040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=65224 base_bw=25560 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.087119: balance_dirty_state: bdi btrfs-1: dirty=441 wb=857 unstable=0 bg_thresh=1027 thresh=2055 gap=757 poll_thresh=28 ino=257 dd-2584 [004] 42.087213: balance_dirty_state: bdi btrfs-1: dirty=466 wb=857 unstable=0 bg_thresh=1030 thresh=2060 gap=737 poll_thresh=21 ino=257 dd-2584 [004] 42.087588: balance_dirty_state: bdi btrfs-1: dirty=491 wb=857 unstable=0 bg_thresh=1029 thresh=2059 gap=711 poll_thresh=22 ino=257 dd-2584 [004] 42.087996: balance_dirty_state: bdi btrfs-1: dirty=504 wb=857 unstable=0 bg_thresh=1027 thresh=2055 gap=694 poll_thresh=23 ino=257 dd-2584 [004] 42.088401: balance_dirty_state: bdi btrfs-1: dirty=529 wb=857 unstable=0 bg_thresh=1028 thresh=2056 gap=670 poll_thresh=24 ino=257 dd-2584 [004] 42.088797: balance_dirty_state: bdi btrfs-1: dirty=579 wb=857 unstable=0 bg_thresh=1027 thresh=2055 gap=619 poll_thresh=25 ino=257 dd-2584 [004] 42.089203: balance_dirty_state: bdi btrfs-1: dirty=604 wb=857 unstable=0 bg_thresh=1027 thresh=2054 gap=593 poll_thresh=26 ino=257 dd-2584 [004] 42.089620: balance_dirty_state: bdi btrfs-1: dirty=642 wb=857 unstable=0 bg_thresh=1026 thresh=2053 gap=554 poll_thresh=27 ino=257 dd-2584 [004] 42.091259: balance_dirty_state: bdi btrfs-1: dirty=667 wb=857 unstable=0 bg_thresh=1049 thresh=2099 gap=575 poll_thresh=28 ino=257 dd-2584 [004] 42.091628: balance_dirty_state: bdi btrfs-1: dirty=692 wb=857 unstable=0 bg_thresh=1049 thresh=2098 gap=549 poll_thresh=29 ino=257 dd-2584 [004] 42.091995: balance_dirty_state: bdi btrfs-1: dirty=742 wb=857 unstable=0 bg_thresh=1045 thresh=2090 gap=491 poll_thresh=30 ino=257 dd-2584 [004] 42.092010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1439 task_limit=1351 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=66568 base_bw=24764 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [004] 42.099155: balance_dirty_state: bdi btrfs-1: dirty=742 wb=857 unstable=0 bg_thresh=1042 thresh=2085 gap=486 poll_thresh=30 ino=257 dd-2584 [004] 42.099160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1346 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-92% task_gap=-282% task_weight=98% bdi_bw=66568 base_bw=24764 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 42.107176: balance_dirty_state: bdi btrfs-1: dirty=742 wb=644 unstable=0 bg_thresh=1037 thresh=2075 gap=689 poll_thresh=30 ino=257 dd-2584 [005] 42.107293: balance_dirty_state: bdi btrfs-1: dirty=742 wb=644 unstable=0 bg_thresh=1037 thresh=2075 gap=689 poll_thresh=22 ino=257 dd-2584 [005] 42.107512: balance_dirty_state: bdi btrfs-1: dirty=792 wb=542 unstable=0 bg_thresh=1033 thresh=2067 gap=733 poll_thresh=23 ino=257 dd-2584 [005] 42.107710: balance_dirty_state: bdi btrfs-1: dirty=830 wb=504 unstable=0 bg_thresh=1039 thresh=2079 gap=745 poll_thresh=24 ino=257 dd-2584 [005] 42.107971: balance_dirty_state: bdi btrfs-1: dirty=843 wb=504 unstable=0 bg_thresh=1041 thresh=2082 gap=735 poll_thresh=25 ino=257 dd-2584 [005] 42.108226: balance_dirty_state: bdi btrfs-1: dirty=893 wb=504 unstable=0 bg_thresh=1040 thresh=2081 gap=684 poll_thresh=26 ino=257 dd-2584 [005] 42.108483: balance_dirty_state: bdi btrfs-1: dirty=918 wb=504 unstable=0 bg_thresh=1040 thresh=2080 gap=658 poll_thresh=27 ino=257 dd-2584 [005] 42.109086: balance_dirty_state: bdi btrfs-1: dirty=943 wb=504 unstable=0 bg_thresh=1039 thresh=2079 gap=632 poll_thresh=28 ino=257 dd-2584 [005] 42.109944: balance_dirty_state: bdi btrfs-1: dirty=968 wb=504 unstable=0 bg_thresh=1049 thresh=2099 gap=627 poll_thresh=29 ino=257 dd-2584 [005] 42.110188: balance_dirty_state: bdi btrfs-1: dirty=993 wb=504 unstable=0 bg_thresh=1049 thresh=2098 gap=601 poll_thresh=30 ino=257 dd-2584 [005] 42.110436: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=504 unstable=0 bg_thresh=1048 thresh=2097 gap=550 poll_thresh=31 ino=257 dd-2584 [005] 42.110692: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=504 unstable=0 bg_thresh=1048 thresh=2096 gap=524 poll_thresh=32 ino=257 flush-btrfs-1-2586 [004] 42.110738: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24652 wrote=0 to_write=16384 dd-2584 [005] 42.110956: balance_dirty_state: bdi btrfs-1: dirty=1093 wb=529 unstable=0 bg_thresh=1049 thresh=2099 gap=477 poll_thresh=34 ino=257 dd-2584 [005] 42.110958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1448 task_limit=1359 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=66568 base_bw=24764 task_bw=0 dirtied=48 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 42.112453: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=688 to_write=15696 dd-2584 [005] 42.115119: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1181 unstable=0 bg_thresh=1049 thresh=2099 gap=477 poll_thresh=34 ino=257 dd-2584 [005] 42.115130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1448 task_limit=1359 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-61% task_gap=-221% task_weight=98% bdi_bw=66568 base_bw=24764 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [005] 42.123191: balance_dirty_state: bdi btrfs-1: dirty=441 wb=931 unstable=0 bg_thresh=1038 thresh=2077 gap=705 poll_thresh=34 ino=257 dd-2584 [005] 42.123294: balance_dirty_state: bdi btrfs-1: dirty=467 wb=931 unstable=0 bg_thresh=1041 thresh=2082 gap=684 poll_thresh=25 ino=257 dd-2584 [005] 42.123426: balance_dirty_state: bdi btrfs-1: dirty=492 wb=931 unstable=0 bg_thresh=1037 thresh=2075 gap=652 poll_thresh=26 ino=257 dd-2584 [005] 42.123717: balance_dirty_state: bdi btrfs-1: dirty=517 wb=931 unstable=0 bg_thresh=1039 thresh=2079 gap=631 poll_thresh=27 ino=257 dd-2584 [005] 42.124115: balance_dirty_state: bdi btrfs-1: dirty=555 wb=931 unstable=0 bg_thresh=1052 thresh=2104 gap=618 poll_thresh=28 ino=257 dd-2584 [005] 42.124244: balance_dirty_state: bdi btrfs-1: dirty=580 wb=931 unstable=0 bg_thresh=1051 thresh=2103 gap=592 poll_thresh=29 ino=257 dd-2584 [005] 42.124372: balance_dirty_state: bdi btrfs-1: dirty=630 wb=931 unstable=0 bg_thresh=1051 thresh=2102 gap=541 poll_thresh=30 ino=257 dd-2584 [005] 42.124501: balance_dirty_state: bdi btrfs-1: dirty=655 wb=931 unstable=0 bg_thresh=1050 thresh=2100 gap=514 poll_thresh=31 ino=257 dd-2584 [005] 42.124505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1449 task_limit=1359 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-60% task_gap=-221% task_weight=99% bdi_bw=66568 base_bw=24764 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.131153: balance_dirty_state: bdi btrfs-1: dirty=655 wb=792 unstable=0 bg_thresh=1040 thresh=2081 gap=634 poll_thresh=31 ino=257 dd-2584 [004] 42.131282: balance_dirty_state: bdi btrfs-1: dirty=655 wb=792 unstable=0 bg_thresh=1041 thresh=2082 gap=635 poll_thresh=23 ino=257 dd-2584 [004] 42.131552: balance_dirty_state: bdi btrfs-1: dirty=681 wb=792 unstable=0 bg_thresh=1038 thresh=2077 gap=604 poll_thresh=24 ino=257 dd-2584 [004] 42.132349: balance_dirty_state: bdi btrfs-1: dirty=706 wb=792 unstable=0 bg_thresh=1047 thresh=2094 gap=596 poll_thresh=25 ino=257 dd-2584 [004] 42.132954: balance_dirty_state: bdi btrfs-1: dirty=756 wb=792 unstable=0 bg_thresh=1049 thresh=2098 gap=550 poll_thresh=26 ino=257 dd-2584 [004] 42.133210: balance_dirty_state: bdi btrfs-1: dirty=781 wb=792 unstable=0 bg_thresh=1048 thresh=2097 gap=524 poll_thresh=27 ino=257 dd-2584 [004] 42.133219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1446 task_limit=1356 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-62% task_gap=-225% task_weight=100% bdi_bw=66568 base_bw=24764 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.139124: balance_dirty_state: bdi btrfs-1: dirty=781 wb=692 unstable=0 bg_thresh=1039 thresh=2078 gap=605 poll_thresh=27 ino=257 dd-2584 [004] 42.139339: balance_dirty_state: bdi btrfs-1: dirty=794 wb=692 unstable=0 bg_thresh=1038 thresh=2076 gap=590 poll_thresh=20 ino=257 dd-2584 [004] 42.139741: balance_dirty_state: bdi btrfs-1: dirty=832 wb=692 unstable=0 bg_thresh=1038 thresh=2076 gap=552 poll_thresh=21 ino=257 dd-2584 [004] 42.140139: balance_dirty_state: bdi btrfs-1: dirty=857 wb=692 unstable=0 bg_thresh=1040 thresh=2080 gap=531 poll_thresh=22 ino=257 dd-2584 [004] 42.140534: balance_dirty_state: bdi btrfs-1: dirty=907 wb=692 unstable=0 bg_thresh=1039 thresh=2079 gap=480 poll_thresh=23 ino=257 dd-2584 [004] 42.140549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=66568 base_bw=24764 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.147118: balance_dirty_state: bdi btrfs-1: dirty=907 wb=692 unstable=0 bg_thresh=1040 thresh=2081 gap=482 poll_thresh=23 ino=257 dd-2584 [004] 42.147124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-72% task_gap=-244% task_weight=100% bdi_bw=66568 base_bw=24764 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 42.155132: balance_dirty_state: bdi btrfs-1: dirty=907 wb=428 unstable=0 bg_thresh=1038 thresh=2077 gap=742 poll_thresh=23 ino=257 dd-2584 [002] 42.155260: balance_dirty_state: bdi btrfs-1: dirty=907 wb=428 unstable=0 bg_thresh=1038 thresh=2077 gap=742 poll_thresh=17 ino=257 dd-2584 [002] 42.155511: balance_dirty_state: bdi btrfs-1: dirty=957 wb=428 unstable=0 bg_thresh=1043 thresh=2087 gap=702 poll_thresh=18 ino=257 dd-2584 [002] 42.155759: balance_dirty_state: bdi btrfs-1: dirty=982 wb=428 unstable=0 bg_thresh=1046 thresh=2092 gap=682 poll_thresh=19 ino=257 dd-2584 [002] 42.156365: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=428 unstable=0 bg_thresh=1048 thresh=2097 gap=662 poll_thresh=20 ino=257 dd-2584 [002] 42.156625: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=428 unstable=0 bg_thresh=1045 thresh=2090 gap=605 poll_thresh=21 ino=257 flush-btrfs-1-2586 [004] 42.156674: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24700 wrote=0 to_write=16384 dd-2584 [002] 42.156833: balance_dirty_state: bdi btrfs-1: dirty=1082 wb=441 unstable=0 bg_thresh=1047 thresh=2094 gap=571 poll_thresh=22 ino=257 dd-2584 [002] 42.157289: balance_dirty_state: bdi btrfs-1: dirty=956 wb=567 unstable=0 bg_thresh=1049 thresh=2098 gap=575 poll_thresh=23 ino=257 dd-2584 [002] 42.157643: balance_dirty_state: bdi btrfs-1: dirty=842 wb=731 unstable=0 bg_thresh=1049 thresh=2098 gap=525 poll_thresh=24 ino=257 dd-2584 [002] 42.157945: balance_dirty_state: bdi btrfs-1: dirty=729 wb=857 unstable=0 bg_thresh=1048 thresh=2096 gap=510 poll_thresh=25 ino=257 dd-2584 [002] 42.157947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1356 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-41% task_gap=-181% task_weight=99% bdi_bw=66568 base_bw=24764 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 42.158769: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=736 to_write=15648 dd-2584 [002] 42.163059: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1045 unstable=0 bg_thresh=1040 thresh=2080 gap=607 poll_thresh=25 ino=257 dd-2584 [002] 42.163131: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1045 unstable=0 bg_thresh=1039 thresh=2079 gap=580 poll_thresh=19 ino=257 dd-2584 [002] 42.163258: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1045 unstable=0 bg_thresh=1043 thresh=2087 gap=563 poll_thresh=20 ino=257 dd-2584 [002] 42.163382: balance_dirty_state: bdi btrfs-1: dirty=504 wb=1045 unstable=0 bg_thresh=1046 thresh=2092 gap=543 poll_thresh=21 ino=257 dd-2584 [002] 42.163961: balance_dirty_state: bdi btrfs-1: dirty=529 wb=1045 unstable=0 bg_thresh=1048 thresh=2097 gap=523 poll_thresh=22 ino=257 dd-2584 [002] 42.163966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1446 task_limit=1356 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=66568 base_bw=24764 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 42.171077: balance_dirty_state: bdi btrfs-1: dirty=529 wb=907 unstable=0 bg_thresh=1041 thresh=2083 gap=647 poll_thresh=22 ino=257 dd-2584 [002] 42.171162: balance_dirty_state: bdi btrfs-1: dirty=555 wb=907 unstable=0 bg_thresh=1042 thresh=2084 gap=622 poll_thresh=16 ino=257 dd-2584 [002] 42.171289: balance_dirty_state: bdi btrfs-1: dirty=580 wb=907 unstable=0 bg_thresh=1042 thresh=2085 gap=598 poll_thresh=17 ino=257 dd-2584 [002] 42.171413: balance_dirty_state: bdi btrfs-1: dirty=630 wb=907 unstable=0 bg_thresh=1045 thresh=2090 gap=553 poll_thresh=18 ino=257 dd-2584 [002] 42.171540: balance_dirty_state: bdi btrfs-1: dirty=655 wb=907 unstable=0 bg_thresh=1050 thresh=2100 gap=538 poll_thresh=19 ino=257 dd-2584 [002] 42.171667: balance_dirty_state: bdi btrfs-1: dirty=680 wb=907 unstable=0 bg_thresh=1049 thresh=2099 gap=512 poll_thresh=20 ino=257 dd-2584 [002] 42.171671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1448 task_limit=1359 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-61% task_gap=-221% task_weight=98% bdi_bw=66568 base_bw=24764 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 42.179078: balance_dirty_state: bdi btrfs-1: dirty=680 wb=794 unstable=0 bg_thresh=1039 thresh=2079 gap=605 poll_thresh=20 ino=257 dd-2584 [002] 42.179145: balance_dirty_state: bdi btrfs-1: dirty=705 wb=794 unstable=0 bg_thresh=1039 thresh=2079 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 42.179210: balance_dirty_state: bdi btrfs-1: dirty=705 wb=794 unstable=0 bg_thresh=1042 thresh=2084 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 42.179335: balance_dirty_state: bdi btrfs-1: dirty=755 wb=794 unstable=0 bg_thresh=1044 thresh=2089 gap=540 poll_thresh=17 ino=257 dd-2584 [002] 42.179633: balance_dirty_state: bdi btrfs-1: dirty=780 wb=794 unstable=0 bg_thresh=1047 thresh=2094 gap=520 poll_thresh=18 ino=257 dd-2584 [002] 42.179637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1354 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=66568 base_bw=24764 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 42.187103: balance_dirty_state: bdi btrfs-1: dirty=780 wb=744 unstable=0 bg_thresh=1042 thresh=2084 gap=560 poll_thresh=18 ino=257 dd-2584 [002] 42.187215: balance_dirty_state: bdi btrfs-1: dirty=805 wb=744 unstable=0 bg_thresh=1041 thresh=2082 gap=533 poll_thresh=13 ino=257 dd-2584 [002] 42.187587: balance_dirty_state: bdi btrfs-1: dirty=805 wb=744 unstable=0 bg_thresh=1044 thresh=2089 gap=540 poll_thresh=14 ino=257 dd-2584 [002] 42.187653: balance_dirty_state: bdi btrfs-1: dirty=830 wb=744 unstable=0 bg_thresh=1047 thresh=2094 gap=520 poll_thresh=15 ino=257 dd-2584 [002] 42.187657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1353 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=66568 base_bw=24764 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 42.195098: balance_dirty_state: bdi btrfs-1: dirty=830 wb=618 unstable=0 bg_thresh=1034 thresh=2069 gap=621 poll_thresh=15 ino=257 dd-2584 [002] 42.195188: balance_dirty_state: bdi btrfs-1: dirty=855 wb=618 unstable=0 bg_thresh=1034 thresh=2069 gap=596 poll_thresh=11 ino=257 dd-2584 [002] 42.195252: balance_dirty_state: bdi btrfs-1: dirty=855 wb=618 unstable=0 bg_thresh=1037 thresh=2074 gap=601 poll_thresh=12 ino=257 dd-2584 [002] 42.195317: balance_dirty_state: bdi btrfs-1: dirty=880 wb=618 unstable=0 bg_thresh=1039 thresh=2079 gap=581 poll_thresh=13 ino=257 dd-2584 [002] 42.195581: balance_dirty_state: bdi btrfs-1: dirty=893 wb=618 unstable=0 bg_thresh=1041 thresh=2083 gap=572 poll_thresh=14 ino=257 dd-2584 [002] 42.195654: balance_dirty_state: bdi btrfs-1: dirty=918 wb=618 unstable=0 bg_thresh=1042 thresh=2085 gap=549 poll_thresh=15 ino=257 dd-2584 [002] 42.195719: balance_dirty_state: bdi btrfs-1: dirty=918 wb=618 unstable=0 bg_thresh=1045 thresh=2090 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 42.195852: balance_dirty_state: bdi btrfs-1: dirty=968 wb=618 unstable=0 bg_thresh=1047 thresh=2094 gap=508 poll_thresh=17 ino=257 dd-2584 [002] 42.195857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1353 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-64% task_gap=-229% task_weight=100% bdi_bw=66368 base_bw=23992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 42.203112: balance_dirty_state: bdi btrfs-1: dirty=968 wb=479 unstable=0 bg_thresh=1016 thresh=2033 gap=586 poll_thresh=17 ino=257 dd-2584 [002] 42.203183: balance_dirty_state: bdi btrfs-1: dirty=968 wb=479 unstable=0 bg_thresh=1016 thresh=2033 gap=586 poll_thresh=13 ino=257 dd-2584 [002] 42.203248: balance_dirty_state: bdi btrfs-1: dirty=993 wb=479 unstable=0 bg_thresh=1019 thresh=2038 gap=566 poll_thresh=14 ino=257 dd-2584 [002] 42.203314: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=479 unstable=0 bg_thresh=1021 thresh=2043 gap=546 poll_thresh=15 ino=257 dd-2584 [002] 42.203379: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=479 unstable=0 bg_thresh=1021 thresh=2043 gap=546 poll_thresh=16 ino=257 dd-2584 [002] 42.203680: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=479 unstable=0 bg_thresh=1024 thresh=2048 gap=501 poll_thresh=17 ino=257 dd-2584 [002] 42.203685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-240% task_weight=100% bdi_bw=66368 base_bw=23992 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 42.203701: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24748 wrote=0 to_write=16384 flush-btrfs-1-2586 [004] 42.205683: writeback_single_inode: bdi btrfs-1: ino=257 state= age=116 wrote=624 to_write=15760 dd-2584 [002] 42.211079: balance_dirty_state: bdi btrfs-1: dirty=441 wb=993 unstable=0 bg_thresh=1015 thresh=2030 gap=596 poll_thresh=17 ino=257 dd-2584 [002] 42.211155: balance_dirty_state: bdi btrfs-1: dirty=454 wb=993 unstable=0 bg_thresh=1014 thresh=2029 gap=582 poll_thresh=13 ino=257 dd-2584 [002] 42.211222: balance_dirty_state: bdi btrfs-1: dirty=454 wb=993 unstable=0 bg_thresh=1015 thresh=2030 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 42.211287: balance_dirty_state: bdi btrfs-1: dirty=479 wb=993 unstable=0 bg_thresh=1017 thresh=2035 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 42.211351: balance_dirty_state: bdi btrfs-1: dirty=479 wb=993 unstable=0 bg_thresh=1017 thresh=2035 gap=563 poll_thresh=16 ino=257 dd-2584 [002] 42.211746: balance_dirty_state: bdi btrfs-1: dirty=517 wb=993 unstable=0 bg_thresh=1046 thresh=2092 gap=582 poll_thresh=17 ino=257 dd-2584 [002] 42.211871: balance_dirty_state: bdi btrfs-1: dirty=567 wb=993 unstable=0 bg_thresh=1045 thresh=2091 gap=531 poll_thresh=18 ino=257 dd-2584 [002] 42.211993: balance_dirty_state: bdi btrfs-1: dirty=592 wb=993 unstable=0 bg_thresh=1045 thresh=2090 gap=505 poll_thresh=19 ino=257 dd-2584 [002] 42.211998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1439 task_limit=1350 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=66368 base_bw=23992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 42.219250: balance_dirty_state: bdi btrfs-1: dirty=592 wb=868 unstable=0 bg_thresh=1035 thresh=2070 gap=610 poll_thresh=19 ino=257 dd-2584 [002] 42.219340: balance_dirty_state: bdi btrfs-1: dirty=592 wb=868 unstable=0 bg_thresh=1032 thresh=2064 gap=604 poll_thresh=14 ino=257 dd-2584 [002] 42.219398: balance_dirty_state: bdi btrfs-1: dirty=617 wb=868 unstable=0 bg_thresh=1034 thresh=2069 gap=584 poll_thresh=15 ino=257 dd-2584 [002] 42.219458: balance_dirty_state: bdi btrfs-1: dirty=642 wb=868 unstable=0 bg_thresh=1034 thresh=2068 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 42.219744: balance_dirty_state: bdi btrfs-1: dirty=667 wb=868 unstable=0 bg_thresh=1033 thresh=2067 gap=532 poll_thresh=17 ino=257 dd-2584 [002] 42.219868: balance_dirty_state: bdi btrfs-1: dirty=692 wb=868 unstable=0 bg_thresh=1033 thresh=2066 gap=506 poll_thresh=18 ino=257 dd-2584 [002] 42.219872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1328 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=66368 base_bw=23992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 42.227102: balance_dirty_state: bdi btrfs-1: dirty=692 wb=743 unstable=0 bg_thresh=1029 thresh=2058 gap=623 poll_thresh=18 ino=257 dd-2584 [006] 42.227176: balance_dirty_state: bdi btrfs-1: dirty=692 wb=743 unstable=0 bg_thresh=1030 thresh=2060 gap=625 poll_thresh=13 ino=257 dd-2584 [006] 42.227289: balance_dirty_state: bdi btrfs-1: dirty=705 wb=743 unstable=0 bg_thresh=1030 thresh=2060 gap=612 poll_thresh=14 ino=257 dd-2584 [006] 42.227417: balance_dirty_state: bdi btrfs-1: dirty=730 wb=743 unstable=0 bg_thresh=1032 thresh=2064 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 42.227543: balance_dirty_state: bdi btrfs-1: dirty=755 wb=743 unstable=0 bg_thresh=1032 thresh=2064 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 42.227795: balance_dirty_state: bdi btrfs-1: dirty=780 wb=743 unstable=0 bg_thresh=1034 thresh=2069 gap=546 poll_thresh=17 ino=257 dd-2584 [006] 42.228057: balance_dirty_state: bdi btrfs-1: dirty=805 wb=743 unstable=0 bg_thresh=1036 thresh=2073 gap=525 poll_thresh=18 ino=257 dd-2584 [006] 42.228738: balance_dirty_state: bdi btrfs-1: dirty=855 wb=743 unstable=0 bg_thresh=1047 thresh=2095 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 42.228748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1355 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-85% task_gap=-270% task_weight=99% bdi_bw=66368 base_bw=23992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 42.235227: balance_dirty_state: bdi btrfs-1: dirty=855 wb=743 unstable=0 bg_thresh=1047 thresh=2095 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 42.235236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1355 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-85% task_gap=-270% task_weight=99% bdi_bw=66368 base_bw=23992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 42.243255: balance_dirty_state: bdi btrfs-1: dirty=855 wb=743 unstable=0 bg_thresh=1048 thresh=2097 gap=499 poll_thresh=19 ino=257 dd-2584 [006] 42.243264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1446 task_limit=1357 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-84% task_gap=-268% task_weight=98% bdi_bw=66368 base_bw=23992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 42.251252: balance_dirty_state: bdi btrfs-1: dirty=855 wb=642 unstable=0 bg_thresh=1042 thresh=2084 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 42.251368: balance_dirty_state: bdi btrfs-1: dirty=855 wb=642 unstable=0 bg_thresh=1039 thresh=2078 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 42.251485: balance_dirty_state: bdi btrfs-1: dirty=868 wb=642 unstable=0 bg_thresh=1042 thresh=2084 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 42.251595: balance_dirty_state: bdi btrfs-1: dirty=893 wb=642 unstable=0 bg_thresh=1042 thresh=2084 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 42.252113: balance_dirty_state: bdi btrfs-1: dirty=918 wb=642 unstable=0 bg_thresh=1041 thresh=2083 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 42.252339: balance_dirty_state: bdi btrfs-1: dirty=968 wb=642 unstable=0 bg_thresh=1043 thresh=2087 gap=477 poll_thresh=18 ino=257 dd-2584 [006] 42.252346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1347 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-113% task_gap=-325% task_weight=99% bdi_bw=66368 base_bw=23992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 42.259304: balance_dirty_state: bdi btrfs-1: dirty=968 wb=642 unstable=0 bg_thresh=1043 thresh=2087 gap=477 poll_thresh=18 ino=257 dd-2584 [006] 42.259312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1347 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-113% task_gap=-325% task_weight=99% bdi_bw=66368 base_bw=23992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 42.267163: balance_dirty_state: bdi btrfs-1: dirty=968 wb=378 unstable=0 bg_thresh=1038 thresh=2076 gap=730 poll_thresh=18 ino=257 dd-2584 [006] 42.267286: balance_dirty_state: bdi btrfs-1: dirty=968 wb=378 unstable=0 bg_thresh=1037 thresh=2075 gap=729 poll_thresh=13 ino=257 dd-2584 [006] 42.267347: balance_dirty_state: bdi btrfs-1: dirty=993 wb=378 unstable=0 bg_thresh=1034 thresh=2069 gap=698 poll_thresh=14 ino=257 dd-2584 [006] 42.267412: balance_dirty_state: bdi btrfs-1: dirty=993 wb=378 unstable=0 bg_thresh=1037 thresh=2074 gap=703 poll_thresh=15 ino=257 dd-2584 [006] 42.267477: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=378 unstable=0 bg_thresh=1036 thresh=2073 gap=689 poll_thresh=16 ino=257 dd-2584 [006] 42.267605: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=378 unstable=0 bg_thresh=1036 thresh=2073 gap=651 poll_thresh=17 ino=257 flush-btrfs-1-2586 [004] 42.267687: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24812 wrote=0 to_write=16384 dd-2584 [006] 42.267742: balance_dirty_state: bdi btrfs-1: dirty=1094 wb=378 unstable=0 bg_thresh=1036 thresh=2072 gap=600 poll_thresh=18 ino=257 dd-2584 [006] 42.267881: balance_dirty_state: bdi btrfs-1: dirty=1093 wb=391 unstable=0 bg_thresh=1035 thresh=2071 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 42.268023: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=454 unstable=0 bg_thresh=1035 thresh=2070 gap=548 poll_thresh=20 ino=257 dd-2584 [006] 42.268638: balance_dirty_state: bdi btrfs-1: dirty=905 wb=654 unstable=0 bg_thresh=1046 thresh=2092 gap=533 poll_thresh=21 ino=257 dd-2584 [006] 42.268774: balance_dirty_state: bdi btrfs-1: dirty=892 wb=692 unstable=0 bg_thresh=1045 thresh=2091 gap=507 poll_thresh=22 ino=257 dd-2584 [006] 42.268775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1440 task_limit=1350 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-43% task_gap=-188% task_weight=100% bdi_bw=66368 base_bw=23992 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 42.270270: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=800 to_write=15584 dd-2584 [006] 42.275174: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1056 unstable=0 bg_thresh=1037 thresh=2074 gap=590 poll_thresh=22 ino=257 dd-2584 [006] 42.275322: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1056 unstable=0 bg_thresh=1037 thresh=2075 gap=578 poll_thresh=16 ino=257 dd-2584 [006] 42.275587: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1056 unstable=0 bg_thresh=1037 thresh=2074 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 42.275800: balance_dirty_state: bdi btrfs-1: dirty=517 wb=1056 unstable=0 bg_thresh=1036 thresh=2072 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 42.275805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-208% task_weight=98% bdi_bw=66368 base_bw=23992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 42.283194: balance_dirty_state: bdi btrfs-1: dirty=517 wb=918 unstable=0 bg_thresh=1037 thresh=2074 gap=639 poll_thresh=18 ino=257 dd-2584 [006] 42.283304: balance_dirty_state: bdi btrfs-1: dirty=517 wb=918 unstable=0 bg_thresh=1039 thresh=2079 gap=644 poll_thresh=13 ino=257 dd-2584 [006] 42.283425: balance_dirty_state: bdi btrfs-1: dirty=542 wb=918 unstable=0 bg_thresh=1036 thresh=2073 gap=613 poll_thresh=14 ino=257 dd-2584 [006] 42.283545: balance_dirty_state: bdi btrfs-1: dirty=542 wb=918 unstable=0 bg_thresh=1039 thresh=2078 gap=618 poll_thresh=15 ino=257 dd-2584 [006] 42.283667: balance_dirty_state: bdi btrfs-1: dirty=567 wb=918 unstable=0 bg_thresh=1036 thresh=2072 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 42.283908: balance_dirty_state: bdi btrfs-1: dirty=592 wb=918 unstable=0 bg_thresh=1038 thresh=2076 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 42.284511: balance_dirty_state: bdi btrfs-1: dirty=617 wb=918 unstable=0 bg_thresh=1036 thresh=2073 gap=538 poll_thresh=18 ino=257 dd-2584 [006] 42.284784: balance_dirty_state: bdi btrfs-1: dirty=681 wb=918 unstable=0 bg_thresh=1036 thresh=2073 gap=474 poll_thresh=19 ino=257 dd-2584 [006] 42.284792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-252% task_weight=98% bdi_bw=66368 base_bw=23992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 42.291259: balance_dirty_state: bdi btrfs-1: dirty=681 wb=918 unstable=0 bg_thresh=1036 thresh=2073 gap=474 poll_thresh=19 ino=257 dd-2584 [006] 42.291268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-252% task_weight=98% bdi_bw=66368 base_bw=23992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 42.299301: balance_dirty_state: bdi btrfs-1: dirty=681 wb=918 unstable=0 bg_thresh=1036 thresh=2073 gap=474 poll_thresh=19 ino=257 dd-2584 [006] 42.299315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-252% task_weight=98% bdi_bw=64156 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 42.307225: balance_dirty_state: bdi btrfs-1: dirty=681 wb=818 unstable=0 bg_thresh=1037 thresh=2074 gap=575 poll_thresh=19 ino=257 dd-2584 [006] 42.307350: balance_dirty_state: bdi btrfs-1: dirty=681 wb=818 unstable=0 bg_thresh=1038 thresh=2077 gap=578 poll_thresh=14 ino=257 dd-2584 [006] 42.307463: balance_dirty_state: bdi btrfs-1: dirty=706 wb=818 unstable=0 bg_thresh=1038 thresh=2076 gap=552 poll_thresh=15 ino=257 dd-2584 [006] 42.307576: balance_dirty_state: bdi btrfs-1: dirty=706 wb=818 unstable=0 bg_thresh=1040 thresh=2081 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 42.307799: balance_dirty_state: bdi btrfs-1: dirty=756 wb=818 unstable=0 bg_thresh=1040 thresh=2080 gap=506 poll_thresh=17 ino=257 dd-2584 [006] 42.307807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=64156 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 42.315275: balance_dirty_state: bdi btrfs-1: dirty=756 wb=818 unstable=0 bg_thresh=1040 thresh=2080 gap=506 poll_thresh=17 ino=257 dd-2584 [006] 42.315284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=64156 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 42.323227: balance_dirty_state: bdi btrfs-1: dirty=756 wb=692 unstable=0 bg_thresh=1037 thresh=2074 gap=626 poll_thresh=17 ino=257 dd-2584 [002] 42.323309: balance_dirty_state: bdi btrfs-1: dirty=781 wb=692 unstable=0 bg_thresh=1037 thresh=2074 gap=601 poll_thresh=13 ino=257 dd-2584 [002] 42.323368: balance_dirty_state: bdi btrfs-1: dirty=806 wb=692 unstable=0 bg_thresh=1039 thresh=2079 gap=581 poll_thresh=14 ino=257 dd-2584 [002] 42.323424: balance_dirty_state: bdi btrfs-1: dirty=806 wb=692 unstable=0 bg_thresh=1042 thresh=2084 gap=586 poll_thresh=15 ino=257 dd-2584 [002] 42.323481: balance_dirty_state: bdi btrfs-1: dirty=831 wb=692 unstable=0 bg_thresh=1042 thresh=2084 gap=561 poll_thresh=16 ino=257 dd-2584 [002] 42.323595: balance_dirty_state: bdi btrfs-1: dirty=856 wb=692 unstable=0 bg_thresh=1044 thresh=2089 gap=541 poll_thresh=17 ino=257 dd-2584 [002] 42.323711: balance_dirty_state: bdi btrfs-1: dirty=881 wb=692 unstable=0 bg_thresh=1046 thresh=2093 gap=520 poll_thresh=18 ino=257 dd-2584 [002] 42.323716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1352 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-42% task_gap=-185% task_weight=100% bdi_bw=64156 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 42.331193: balance_dirty_state: bdi btrfs-1: dirty=881 wb=567 unstable=0 bg_thresh=1032 thresh=2065 gap=617 poll_thresh=18 ino=257 dd-2584 [002] 42.331445: balance_dirty_state: bdi btrfs-1: dirty=906 wb=567 unstable=0 bg_thresh=1032 thresh=2065 gap=592 poll_thresh=13 ino=257 dd-2584 [002] 42.331507: balance_dirty_state: bdi btrfs-1: dirty=931 wb=567 unstable=0 bg_thresh=1035 thresh=2070 gap=572 poll_thresh=14 ino=257 dd-2584 [002] 42.331566: balance_dirty_state: bdi btrfs-1: dirty=931 wb=567 unstable=0 bg_thresh=1037 thresh=2075 gap=577 poll_thresh=15 ino=257 dd-2584 [002] 42.331627: balance_dirty_state: bdi btrfs-1: dirty=956 wb=567 unstable=0 bg_thresh=1037 thresh=2075 gap=552 poll_thresh=16 ino=257 dd-2584 [002] 42.331751: balance_dirty_state: bdi btrfs-1: dirty=981 wb=567 unstable=0 bg_thresh=1040 thresh=2080 gap=532 poll_thresh=17 ino=257 dd-2584 [002] 42.331874: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=567 unstable=0 bg_thresh=1042 thresh=2084 gap=486 poll_thresh=18 ino=257 dd-2584 [002] 42.331879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=64156 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 42.339203: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=416 unstable=0 bg_thresh=1018 thresh=2037 gap=590 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 42.339237: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24884 wrote=0 to_write=8192 dd-2584 [002] 42.339313: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=416 unstable=0 bg_thresh=1021 thresh=2042 gap=595 poll_thresh=13 ino=257 dd-2584 [002] 42.339377: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=416 unstable=0 bg_thresh=1021 thresh=2042 gap=570 poll_thresh=14 ino=257 dd-2584 [002] 42.339441: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=442 unstable=0 bg_thresh=1023 thresh=2047 gap=575 poll_thresh=15 ino=257 dd-2584 [002] 42.339506: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=480 unstable=0 bg_thresh=1023 thresh=2047 gap=550 poll_thresh=16 ino=257 dd-2584 [002] 42.339635: balance_dirty_state: bdi btrfs-1: dirty=992 wb=530 unstable=0 bg_thresh=1023 thresh=2046 gap=524 poll_thresh=17 ino=257 dd-2584 [002] 42.339771: balance_dirty_state: bdi btrfs-1: dirty=992 wb=580 unstable=0 bg_thresh=1025 thresh=2050 gap=478 poll_thresh=18 ino=257 dd-2584 [002] 42.339773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=64156 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 42.340926: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=704 to_write=7488 dd-2584 [006] 42.347245: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1106 unstable=0 bg_thresh=1025 thresh=2050 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 42.347256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=64156 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 42.359147: balance_dirty_state: bdi btrfs-1: dirty=466 wb=968 unstable=0 bg_thresh=1012 thresh=2025 gap=591 poll_thresh=18 ino=257 dd-2584 [006] 42.359486: balance_dirty_state: bdi btrfs-1: dirty=466 wb=968 unstable=0 bg_thresh=1015 thresh=2030 gap=596 poll_thresh=13 ino=257 dd-2584 [006] 42.359568: balance_dirty_state: bdi btrfs-1: dirty=491 wb=968 unstable=0 bg_thresh=1015 thresh=2030 gap=571 poll_thresh=14 ino=257 dd-2584 [006] 42.359654: balance_dirty_state: bdi btrfs-1: dirty=516 wb=968 unstable=0 bg_thresh=1014 thresh=2029 gap=545 poll_thresh=15 ino=257 dd-2584 [006] 42.359740: balance_dirty_state: bdi btrfs-1: dirty=516 wb=968 unstable=0 bg_thresh=1017 thresh=2034 gap=550 poll_thresh=16 ino=257 dd-2584 [006] 42.359916: balance_dirty_state: bdi btrfs-1: dirty=566 wb=968 unstable=0 bg_thresh=1016 thresh=2033 gap=499 poll_thresh=17 ino=257 dd-2584 [006] 42.359923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=64156 base_bw=22496 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 42.367256: balance_dirty_state: bdi btrfs-1: dirty=566 wb=968 unstable=0 bg_thresh=1014 thresh=2029 gap=495 poll_thresh=17 ino=257 dd-2584 [006] 42.367266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=64156 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 42.375226: balance_dirty_state: bdi btrfs-1: dirty=566 wb=842 unstable=0 bg_thresh=1014 thresh=2029 gap=621 poll_thresh=17 ino=257 dd-2584 [006] 42.375380: balance_dirty_state: bdi btrfs-1: dirty=566 wb=842 unstable=0 bg_thresh=1009 thresh=2019 gap=611 poll_thresh=13 ino=257 dd-2584 [006] 42.375507: balance_dirty_state: bdi btrfs-1: dirty=591 wb=842 unstable=0 bg_thresh=1012 thresh=2025 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 42.375635: balance_dirty_state: bdi btrfs-1: dirty=591 wb=842 unstable=0 bg_thresh=1015 thresh=2030 gap=597 poll_thresh=15 ino=257 dd-2584 [006] 42.375765: balance_dirty_state: bdi btrfs-1: dirty=616 wb=842 unstable=0 bg_thresh=1010 thresh=2020 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 42.376027: balance_dirty_state: bdi btrfs-1: dirty=641 wb=842 unstable=0 bg_thresh=1015 thresh=2030 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 42.376298: balance_dirty_state: bdi btrfs-1: dirty=691 wb=842 unstable=0 bg_thresh=1009 thresh=2018 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 42.376307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=64156 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 42.383290: balance_dirty_state: bdi btrfs-1: dirty=691 wb=717 unstable=0 bg_thresh=1007 thresh=2015 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 42.383415: balance_dirty_state: bdi btrfs-1: dirty=691 wb=717 unstable=0 bg_thresh=1007 thresh=2015 gap=607 poll_thresh=13 ino=257 dd-2584 [005] 42.383529: balance_dirty_state: bdi btrfs-1: dirty=716 wb=717 unstable=0 bg_thresh=1010 thresh=2020 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 42.383991: balance_dirty_state: bdi btrfs-1: dirty=741 wb=717 unstable=0 bg_thresh=1012 thresh=2025 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 42.384105: balance_dirty_state: bdi btrfs-1: dirty=741 wb=717 unstable=0 bg_thresh=1012 thresh=2025 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 42.384341: balance_dirty_state: bdi btrfs-1: dirty=791 wb=717 unstable=0 bg_thresh=1012 thresh=2024 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 42.384580: balance_dirty_state: bdi btrfs-1: dirty=816 wb=717 unstable=0 bg_thresh=1014 thresh=2028 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 42.384589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=64156 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 42.391260: balance_dirty_state: bdi btrfs-1: dirty=816 wb=616 unstable=0 bg_thresh=1015 thresh=2031 gap=599 poll_thresh=18 ino=257 dd-2584 [005] 42.391389: balance_dirty_state: bdi btrfs-1: dirty=841 wb=616 unstable=0 bg_thresh=1012 thresh=2025 gap=568 poll_thresh=13 ino=257 dd-2584 [005] 42.391508: balance_dirty_state: bdi btrfs-1: dirty=841 wb=616 unstable=0 bg_thresh=1015 thresh=2030 gap=573 poll_thresh=14 ino=257 dd-2584 [005] 42.391626: balance_dirty_state: bdi btrfs-1: dirty=866 wb=616 unstable=0 bg_thresh=1014 thresh=2029 gap=547 poll_thresh=15 ino=257 dd-2584 [005] 42.391743: balance_dirty_state: bdi btrfs-1: dirty=891 wb=616 unstable=0 bg_thresh=1014 thresh=2029 gap=522 poll_thresh=16 ino=257 dd-2584 [005] 42.391985: balance_dirty_state: bdi btrfs-1: dirty=916 wb=616 unstable=0 bg_thresh=1016 thresh=2033 gap=501 poll_thresh=17 ino=257 dd-2584 [005] 42.391995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=64156 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 42.399236: balance_dirty_state: bdi btrfs-1: dirty=916 wb=616 unstable=0 bg_thresh=1016 thresh=2033 gap=501 poll_thresh=17 ino=257 dd-2584 [005] 42.399252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=64156 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.407233: balance_dirty_state: bdi btrfs-1: dirty=916 wb=427 unstable=0 bg_thresh=1016 thresh=2033 gap=690 poll_thresh=17 ino=257 dd-2584 [004] 42.407347: balance_dirty_state: bdi btrfs-1: dirty=916 wb=427 unstable=0 bg_thresh=1019 thresh=2038 gap=695 poll_thresh=13 ino=257 dd-2584 [004] 42.407466: balance_dirty_state: bdi btrfs-1: dirty=941 wb=427 unstable=0 bg_thresh=1021 thresh=2043 gap=675 poll_thresh=14 ino=257 dd-2584 [004] 42.407582: balance_dirty_state: bdi btrfs-1: dirty=941 wb=427 unstable=0 bg_thresh=1018 thresh=2037 gap=669 poll_thresh=15 ino=257 dd-2584 [004] 42.407700: balance_dirty_state: bdi btrfs-1: dirty=966 wb=427 unstable=0 bg_thresh=1021 thresh=2042 gap=649 poll_thresh=16 ino=257 dd-2584 [004] 42.408288: balance_dirty_state: bdi btrfs-1: dirty=991 wb=427 unstable=0 bg_thresh=1020 thresh=2041 gap=623 poll_thresh=17 ino=257 dd-2584 [004] 42.408528: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=427 unstable=0 bg_thresh=1020 thresh=2040 gap=572 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 42.408609: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24952 wrote=0 to_write=8192 dd-2584 [004] 42.408779: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=427 unstable=0 bg_thresh=1022 thresh=2044 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 42.409038: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=477 unstable=0 bg_thresh=1018 thresh=2037 gap=519 poll_thresh=20 ino=257 dd-2584 [004] 42.409294: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=527 unstable=0 bg_thresh=1018 thresh=2036 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 42.409297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=61920 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 42.410845: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=672 to_write=7520 dd-2584 [004] 42.415150: balance_dirty_state: bdi btrfs-1: dirty=441 wb=977 unstable=0 bg_thresh=1015 thresh=2031 gap=613 poll_thresh=21 ino=257 dd-2584 [004] 42.415244: balance_dirty_state: bdi btrfs-1: dirty=466 wb=977 unstable=0 bg_thresh=1015 thresh=2031 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 42.415430: balance_dirty_state: bdi btrfs-1: dirty=491 wb=977 unstable=0 bg_thresh=1018 thresh=2036 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 42.415616: balance_dirty_state: bdi btrfs-1: dirty=541 wb=977 unstable=0 bg_thresh=1017 thresh=2035 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 42.416147: balance_dirty_state: bdi btrfs-1: dirty=566 wb=977 unstable=0 bg_thresh=1019 thresh=2039 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 42.416154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=61920 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.423206: balance_dirty_state: bdi btrfs-1: dirty=566 wb=852 unstable=0 bg_thresh=1016 thresh=2032 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 42.423272: balance_dirty_state: bdi btrfs-1: dirty=566 wb=852 unstable=0 bg_thresh=1013 thresh=2026 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 42.423330: balance_dirty_state: bdi btrfs-1: dirty=591 wb=852 unstable=0 bg_thresh=1015 thresh=2031 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 42.423387: balance_dirty_state: bdi btrfs-1: dirty=616 wb=852 unstable=0 bg_thresh=1012 thresh=2025 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 42.423502: balance_dirty_state: bdi btrfs-1: dirty=641 wb=852 unstable=0 bg_thresh=1012 thresh=2024 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 42.423617: balance_dirty_state: bdi btrfs-1: dirty=666 wb=852 unstable=0 bg_thresh=1014 thresh=2028 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 42.423733: balance_dirty_state: bdi btrfs-1: dirty=716 wb=852 unstable=0 bg_thresh=1013 thresh=2027 gap=459 poll_thresh=19 ino=257 dd-2584 [004] 42.423737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=61920 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.431176: balance_dirty_state: bdi btrfs-1: dirty=716 wb=727 unstable=0 bg_thresh=1016 thresh=2032 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 42.431332: balance_dirty_state: bdi btrfs-1: dirty=716 wb=727 unstable=0 bg_thresh=1016 thresh=2032 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 42.431483: balance_dirty_state: bdi btrfs-1: dirty=741 wb=727 unstable=0 bg_thresh=1018 thresh=2037 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 42.431635: balance_dirty_state: bdi btrfs-1: dirty=766 wb=727 unstable=0 bg_thresh=1018 thresh=2037 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 42.431938: balance_dirty_state: bdi btrfs-1: dirty=791 wb=727 unstable=0 bg_thresh=1021 thresh=2042 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 42.432776: balance_dirty_state: bdi btrfs-1: dirty=816 wb=727 unstable=0 bg_thresh=1023 thresh=2046 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 42.432786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-70% task_gap=-241% task_weight=100% bdi_bw=61920 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.439247: balance_dirty_state: bdi btrfs-1: dirty=816 wb=727 unstable=0 bg_thresh=1020 thresh=2041 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 42.439257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=61920 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.447164: balance_dirty_state: bdi btrfs-1: dirty=816 wb=652 unstable=0 bg_thresh=1018 thresh=2036 gap=568 poll_thresh=18 ino=257 dd-2584 [004] 42.447252: balance_dirty_state: bdi btrfs-1: dirty=841 wb=652 unstable=0 bg_thresh=1018 thresh=2036 gap=543 poll_thresh=13 ino=257 dd-2584 [004] 42.447335: balance_dirty_state: bdi btrfs-1: dirty=841 wb=652 unstable=0 bg_thresh=1020 thresh=2041 gap=548 poll_thresh=14 ino=257 dd-2584 [004] 42.447419: balance_dirty_state: bdi btrfs-1: dirty=866 wb=652 unstable=0 bg_thresh=1020 thresh=2041 gap=523 poll_thresh=15 ino=257 dd-2584 [004] 42.447504: balance_dirty_state: bdi btrfs-1: dirty=891 wb=652 unstable=0 bg_thresh=1020 thresh=2040 gap=497 poll_thresh=16 ino=257 dd-2584 [004] 42.447510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=61920 base_bw=22496 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 42.455277: balance_dirty_state: bdi btrfs-1: dirty=891 wb=652 unstable=0 bg_thresh=1020 thresh=2040 gap=497 poll_thresh=16 ino=257 dd-2584 [004] 42.455286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=61920 base_bw=22496 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 42.463190: balance_dirty_state: bdi btrfs-1: dirty=891 wb=527 unstable=0 bg_thresh=1017 thresh=2034 gap=616 poll_thresh=16 ino=257 dd-2584 [004] 42.463259: balance_dirty_state: bdi btrfs-1: dirty=891 wb=527 unstable=0 bg_thresh=1017 thresh=2034 gap=616 poll_thresh=12 ino=257 dd-2584 [004] 42.463314: balance_dirty_state: bdi btrfs-1: dirty=916 wb=527 unstable=0 bg_thresh=1019 thresh=2039 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 42.463372: balance_dirty_state: bdi btrfs-1: dirty=941 wb=527 unstable=0 bg_thresh=1019 thresh=2039 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 42.463428: balance_dirty_state: bdi btrfs-1: dirty=941 wb=527 unstable=0 bg_thresh=1019 thresh=2038 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 42.463484: balance_dirty_state: bdi btrfs-1: dirty=966 wb=527 unstable=0 bg_thresh=1019 thresh=2038 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 42.463597: balance_dirty_state: bdi btrfs-1: dirty=991 wb=527 unstable=0 bg_thresh=1021 thresh=2042 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 42.463710: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=527 unstable=0 bg_thresh=1020 thresh=2041 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 42.463714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=61920 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.471287: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=527 unstable=0 bg_thresh=1020 thresh=2041 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 42.471296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=61920 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 42.479202: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=402 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 42.479253: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25024 wrote=0 to_write=8192 dd-2584 [000] 42.479329: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=402 unstable=0 bg_thresh=1015 thresh=2031 gap=588 poll_thresh=13 ino=257 dd-2584 [000] 42.479421: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=427 unstable=0 bg_thresh=1011 thresh=2022 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 42.479786: balance_dirty_state: bdi btrfs-1: dirty=916 wb=552 unstable=0 bg_thresh=1012 thresh=2025 gap=557 poll_thresh=15 ino=257 dd-2584 [000] 42.479877: balance_dirty_state: bdi btrfs-1: dirty=891 wb=602 unstable=0 bg_thresh=1015 thresh=2031 gap=538 poll_thresh=16 ino=257 dd-2584 [000] 42.480035: balance_dirty_state: bdi btrfs-1: dirty=866 wb=652 unstable=0 bg_thresh=1020 thresh=2041 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 42.480164: balance_dirty_state: bdi btrfs-1: dirty=816 wb=702 unstable=0 bg_thresh=1020 thresh=2040 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 42.480305: balance_dirty_state: bdi btrfs-1: dirty=791 wb=777 unstable=0 bg_thresh=1019 thresh=2039 gap=471 poll_thresh=19 ino=257 dd-2584 [000] 42.480307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=61920 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 42.481114: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=736 to_write=7456 dd-2584 [004] 42.487188: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1127 unstable=0 bg_thresh=1011 thresh=2022 gap=454 poll_thresh=19 ino=257 dd-2584 [004] 42.487194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=61920 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.495253: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1127 unstable=0 bg_thresh=1005 thresh=2010 gap=442 poll_thresh=19 ino=257 dd-2584 [004] 42.495259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=61920 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 42.503256: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1002 unstable=0 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=19 ino=257 dd-2584 [005] 42.503345: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1002 unstable=0 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 42.503425: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1002 unstable=0 bg_thresh=1012 thresh=2025 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 42.503506: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1002 unstable=0 bg_thresh=1009 thresh=2019 gap=526 poll_thresh=16 ino=257 dd-2584 [005] 42.503674: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1002 unstable=0 bg_thresh=1011 thresh=2023 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 42.503680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=61920 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 42.515305: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1002 unstable=0 bg_thresh=1008 thresh=2017 gap=499 poll_thresh=17 ino=257 dd-2584 [005] 42.515320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=58512 base_bw=22496 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 42.523317: balance_dirty_state: bdi btrfs-1: dirty=516 wb=877 unstable=0 bg_thresh=1006 thresh=2013 gap=620 poll_thresh=17 ino=257 dd-2584 [005] 42.523412: balance_dirty_state: bdi btrfs-1: dirty=541 wb=877 unstable=0 bg_thresh=1003 thresh=2007 gap=589 poll_thresh=13 ino=257 dd-2584 [005] 42.523476: balance_dirty_state: bdi btrfs-1: dirty=541 wb=877 unstable=0 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 42.523536: balance_dirty_state: bdi btrfs-1: dirty=566 wb=877 unstable=0 bg_thresh=1005 thresh=2011 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 42.523771: balance_dirty_state: bdi btrfs-1: dirty=591 wb=877 unstable=0 bg_thresh=1005 thresh=2011 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 42.523886: balance_dirty_state: bdi btrfs-1: dirty=616 wb=877 unstable=0 bg_thresh=1007 thresh=2015 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 42.523998: balance_dirty_state: bdi btrfs-1: dirty=641 wb=877 unstable=0 bg_thresh=1007 thresh=2014 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 42.524003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=58512 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 42.531356: balance_dirty_state: bdi btrfs-1: dirty=641 wb=877 unstable=0 bg_thresh=1007 thresh=2014 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 42.531365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=58512 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 42.539359: balance_dirty_state: bdi btrfs-1: dirty=641 wb=877 unstable=0 bg_thresh=1008 thresh=2017 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 42.539367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=58512 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 42.547277: balance_dirty_state: bdi btrfs-1: dirty=641 wb=752 unstable=0 bg_thresh=1008 thresh=2016 gap=623 poll_thresh=18 ino=257 dd-2584 [006] 42.547403: balance_dirty_state: bdi btrfs-1: dirty=641 wb=752 unstable=0 bg_thresh=1010 thresh=2021 gap=628 poll_thresh=13 ino=257 dd-2584 [006] 42.547520: balance_dirty_state: bdi btrfs-1: dirty=666 wb=752 unstable=0 bg_thresh=1010 thresh=2021 gap=603 poll_thresh=14 ino=257 dd-2584 [006] 42.547634: balance_dirty_state: bdi btrfs-1: dirty=691 wb=752 unstable=0 bg_thresh=1013 thresh=2026 gap=583 poll_thresh=15 ino=257 dd-2584 [006] 42.547753: balance_dirty_state: bdi btrfs-1: dirty=691 wb=752 unstable=0 bg_thresh=1013 thresh=2026 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 42.547987: balance_dirty_state: bdi btrfs-1: dirty=741 wb=752 unstable=0 bg_thresh=1015 thresh=2030 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 42.548225: balance_dirty_state: bdi btrfs-1: dirty=766 wb=752 unstable=0 bg_thresh=1011 thresh=2023 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 42.548233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=58512 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 42.555279: balance_dirty_state: bdi btrfs-1: dirty=766 wb=752 unstable=0 bg_thresh=1011 thresh=2023 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 42.555283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=58512 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 42.563291: balance_dirty_state: bdi btrfs-1: dirty=766 wb=577 unstable=0 bg_thresh=1012 thresh=2024 gap=681 poll_thresh=18 ino=257 dd-2584 [006] 42.563360: balance_dirty_state: bdi btrfs-1: dirty=766 wb=577 unstable=0 bg_thresh=1014 thresh=2029 gap=686 poll_thresh=13 ino=257 dd-2584 [006] 42.563419: balance_dirty_state: bdi btrfs-1: dirty=791 wb=577 unstable=0 bg_thresh=1011 thresh=2023 gap=655 poll_thresh=14 ino=257 dd-2584 [006] 42.563477: balance_dirty_state: bdi btrfs-1: dirty=816 wb=577 unstable=0 bg_thresh=1014 thresh=2028 gap=635 poll_thresh=15 ino=257 dd-2584 [006] 42.563706: balance_dirty_state: bdi btrfs-1: dirty=816 wb=577 unstable=0 bg_thresh=1013 thresh=2027 gap=634 poll_thresh=16 ino=257 dd-2584 [006] 42.563825: balance_dirty_state: bdi btrfs-1: dirty=866 wb=577 unstable=0 bg_thresh=1013 thresh=2026 gap=583 poll_thresh=17 ino=257 dd-2584 [006] 42.563942: balance_dirty_state: bdi btrfs-1: dirty=891 wb=577 unstable=0 bg_thresh=1012 thresh=2025 gap=557 poll_thresh=18 ino=257 dd-2584 [006] 42.564059: balance_dirty_state: bdi btrfs-1: dirty=916 wb=577 unstable=0 bg_thresh=1012 thresh=2024 gap=531 poll_thresh=19 ino=257 dd-2584 [006] 42.564176: balance_dirty_state: bdi btrfs-1: dirty=941 wb=577 unstable=0 bg_thresh=1014 thresh=2028 gap=510 poll_thresh=20 ino=257 dd-2584 [006] 42.564297: balance_dirty_state: bdi btrfs-1: dirty=991 wb=577 unstable=0 bg_thresh=1013 thresh=2027 gap=459 poll_thresh=21 ino=257 dd-2584 [006] 42.564301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-312% task_weight=100% bdi_bw=58512 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 42.571360: balance_dirty_state: bdi btrfs-1: dirty=991 wb=452 unstable=0 bg_thresh=1012 thresh=2025 gap=582 poll_thresh=21 ino=257 dd-2584 [006] 42.571452: balance_dirty_state: bdi btrfs-1: dirty=991 wb=452 unstable=0 bg_thresh=1012 thresh=2024 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 42.571604: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=452 unstable=0 bg_thresh=1011 thresh=2023 gap=530 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 42.571675: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25116 wrote=0 to_write=8192 dd-2584 [006] 42.571761: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=452 unstable=0 bg_thresh=1011 thresh=2022 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 42.571763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=58512 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 42.574477: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=360 wrote=640 to_write=7552 dd-2584 [000] 42.579353: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1077 unstable=0 bg_thresh=1011 thresh=2022 gap=504 poll_thresh=18 ino=257 dd-2584 [000] 42.579358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-316% task_weight=98% bdi_bw=58512 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 42.591328: balance_dirty_state: bdi btrfs-1: dirty=441 wb=952 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=18 ino=257 dd-2584 [000] 42.591788: balance_dirty_state: bdi btrfs-1: dirty=466 wb=952 unstable=0 bg_thresh=1003 thresh=2007 gap=589 poll_thresh=13 ino=257 dd-2584 [000] 42.591905: balance_dirty_state: bdi btrfs-1: dirty=491 wb=952 unstable=0 bg_thresh=1006 thresh=2012 gap=569 poll_thresh=14 ino=257 dd-2584 [000] 42.592021: balance_dirty_state: bdi btrfs-1: dirty=491 wb=952 unstable=0 bg_thresh=1006 thresh=2012 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 42.592136: balance_dirty_state: bdi btrfs-1: dirty=516 wb=952 unstable=0 bg_thresh=1008 thresh=2017 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 42.592369: balance_dirty_state: bdi btrfs-1: dirty=541 wb=952 unstable=0 bg_thresh=1011 thresh=2022 gap=529 poll_thresh=17 ino=257 dd-2584 [000] 42.592605: balance_dirty_state: bdi btrfs-1: dirty=591 wb=952 unstable=0 bg_thresh=1010 thresh=2021 gap=478 poll_thresh=18 ino=257 dd-2584 [000] 42.592614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-318% task_weight=98% bdi_bw=58512 base_bw=22496 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 42.599320: balance_dirty_state: bdi btrfs-1: dirty=591 wb=827 unstable=0 bg_thresh=1009 thresh=2019 gap=601 poll_thresh=18 ino=257 dd-2584 [000] 42.599397: balance_dirty_state: bdi btrfs-1: dirty=591 wb=827 unstable=0 bg_thresh=1009 thresh=2018 gap=600 poll_thresh=13 ino=257 dd-2584 [000] 42.599458: balance_dirty_state: bdi btrfs-1: dirty=616 wb=827 unstable=0 bg_thresh=1011 thresh=2023 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 42.599514: balance_dirty_state: bdi btrfs-1: dirty=641 wb=827 unstable=0 bg_thresh=1008 thresh=2017 gap=549 poll_thresh=15 ino=257 dd-2584 [000] 42.599569: balance_dirty_state: bdi btrfs-1: dirty=641 wb=827 unstable=0 bg_thresh=1011 thresh=2022 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 42.599684: balance_dirty_state: bdi btrfs-1: dirty=666 wb=827 unstable=0 bg_thresh=1007 thresh=2015 gap=522 poll_thresh=17 ino=257 dd-2584 [000] 42.599797: balance_dirty_state: bdi btrfs-1: dirty=716 wb=827 unstable=0 bg_thresh=1009 thresh=2019 gap=476 poll_thresh=18 ino=257 dd-2584 [000] 42.599801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-320% task_weight=98% bdi_bw=58512 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 42.607317: balance_dirty_state: bdi btrfs-1: dirty=716 wb=827 unstable=0 bg_thresh=1009 thresh=2019 gap=476 poll_thresh=18 ino=257 dd-2584 [000] 42.607326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-320% task_weight=98% bdi_bw=58512 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.615264: balance_dirty_state: bdi btrfs-1: dirty=716 wb=702 unstable=0 bg_thresh=1012 thresh=2025 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 42.615664: balance_dirty_state: bdi btrfs-1: dirty=741 wb=702 unstable=0 bg_thresh=1012 thresh=2025 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 42.615759: balance_dirty_state: bdi btrfs-1: dirty=766 wb=702 unstable=0 bg_thresh=1015 thresh=2030 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 42.615852: balance_dirty_state: bdi btrfs-1: dirty=766 wb=702 unstable=0 bg_thresh=1015 thresh=2030 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 42.615944: balance_dirty_state: bdi btrfs-1: dirty=791 wb=702 unstable=0 bg_thresh=1017 thresh=2035 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 42.616131: balance_dirty_state: bdi btrfs-1: dirty=816 wb=702 unstable=0 bg_thresh=1017 thresh=2034 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 42.616317: balance_dirty_state: bdi btrfs-1: dirty=866 wb=702 unstable=0 bg_thresh=1019 thresh=2038 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 42.616323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=58512 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.623289: balance_dirty_state: bdi btrfs-1: dirty=866 wb=602 unstable=0 bg_thresh=1013 thresh=2027 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 42.623389: balance_dirty_state: bdi btrfs-1: dirty=866 wb=602 unstable=0 bg_thresh=1010 thresh=2021 gap=553 poll_thresh=13 ino=257 dd-2584 [004] 42.623481: balance_dirty_state: bdi btrfs-1: dirty=891 wb=602 unstable=0 bg_thresh=1013 thresh=2026 gap=533 poll_thresh=14 ino=257 dd-2584 [004] 42.623570: balance_dirty_state: bdi btrfs-1: dirty=891 wb=602 unstable=0 bg_thresh=1010 thresh=2020 gap=527 poll_thresh=15 ino=257 dd-2584 [004] 42.623660: balance_dirty_state: bdi btrfs-1: dirty=916 wb=602 unstable=0 bg_thresh=1009 thresh=2019 gap=501 poll_thresh=16 ino=257 dd-2584 [004] 42.623667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=56556 base_bw=22496 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 42.635336: balance_dirty_state: bdi btrfs-1: dirty=916 wb=602 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=16 ino=257 dd-2584 [004] 42.635346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=56556 base_bw=22496 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 42.643351: balance_dirty_state: bdi btrfs-1: dirty=916 wb=602 unstable=0 bg_thresh=997 thresh=1995 gap=477 poll_thresh=16 ino=257 dd-2584 [004] 42.643364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=56556 base_bw=22496 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 42.651357: balance_dirty_state: bdi btrfs-1: dirty=916 wb=477 unstable=0 bg_thresh=995 thresh=1991 gap=598 poll_thresh=16 ino=257 dd-2584 [004] 42.651459: balance_dirty_state: bdi btrfs-1: dirty=941 wb=477 unstable=0 bg_thresh=998 thresh=1996 gap=578 poll_thresh=12 ino=257 dd-2584 [004] 42.651519: balance_dirty_state: bdi btrfs-1: dirty=941 wb=477 unstable=0 bg_thresh=998 thresh=1996 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 42.651579: balance_dirty_state: bdi btrfs-1: dirty=966 wb=477 unstable=0 bg_thresh=1000 thresh=2001 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 42.651638: balance_dirty_state: bdi btrfs-1: dirty=991 wb=477 unstable=0 bg_thresh=997 thresh=1995 gap=527 poll_thresh=15 ino=257 dd-2584 [004] 42.651862: balance_dirty_state: bdi btrfs-1: dirty=991 wb=477 unstable=0 bg_thresh=1000 thresh=2000 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 42.651974: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=477 unstable=0 bg_thresh=1002 thresh=2004 gap=486 poll_thresh=17 ino=257 dd-2584 [004] 42.651978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=56556 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 42.652052: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25196 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 42.655669: writeback_single_inode: bdi btrfs-1: ino=257 state= age=444 wrote=560 to_write=7632 dd-2584 [000] 42.659333: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1027 unstable=0 bg_thresh=1002 thresh=2004 gap=486 poll_thresh=17 ino=257 dd-2584 [000] 42.659342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=56556 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 42.671461: balance_dirty_state: bdi btrfs-1: dirty=491 wb=902 unstable=0 bg_thresh=1004 thresh=2008 gap=615 poll_thresh=17 ino=257 dd-2584 [000] 42.671544: balance_dirty_state: bdi btrfs-1: dirty=491 wb=902 unstable=0 bg_thresh=1000 thresh=2000 gap=607 poll_thresh=13 ino=257 dd-2584 [000] 42.671604: balance_dirty_state: bdi btrfs-1: dirty=516 wb=902 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=14 ino=257 dd-2584 [000] 42.671670: balance_dirty_state: bdi btrfs-1: dirty=541 wb=877 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=15 ino=257 dd-2584 [000] 42.671743: balance_dirty_state: bdi btrfs-1: dirty=541 wb=802 unstable=0 bg_thresh=1008 thresh=2016 gap=673 poll_thresh=16 ino=257 dd-2584 [000] 42.671870: balance_dirty_state: bdi btrfs-1: dirty=591 wb=777 unstable=0 bg_thresh=1004 thresh=2009 gap=641 poll_thresh=17 ino=257 dd-2584 [000] 42.671984: balance_dirty_state: bdi btrfs-1: dirty=616 wb=777 unstable=0 bg_thresh=1006 thresh=2013 gap=620 poll_thresh=18 ino=257 dd-2584 [000] 42.672098: balance_dirty_state: bdi btrfs-1: dirty=641 wb=777 unstable=0 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=19 ino=257 dd-2584 [000] 42.672212: balance_dirty_state: bdi btrfs-1: dirty=666 wb=777 unstable=0 bg_thresh=1005 thresh=2011 gap=568 poll_thresh=20 ino=257 dd-2584 [000] 42.672494: balance_dirty_state: bdi btrfs-1: dirty=716 wb=777 unstable=0 bg_thresh=1007 thresh=2015 gap=522 poll_thresh=21 ino=257 dd-2584 [000] 42.672608: balance_dirty_state: bdi btrfs-1: dirty=741 wb=777 unstable=0 bg_thresh=1007 thresh=2014 gap=496 poll_thresh=22 ino=257 dd-2584 [000] 42.672612: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=56556 base_bw=22496 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 42.683412: balance_dirty_state: bdi btrfs-1: dirty=741 wb=777 unstable=0 bg_thresh=1007 thresh=2014 gap=496 poll_thresh=22 ino=257 dd-2584 [000] 42.683419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=56556 base_bw=22496 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 42.691353: balance_dirty_state: bdi btrfs-1: dirty=741 wb=777 unstable=0 bg_thresh=1007 thresh=2014 gap=496 poll_thresh=22 ino=257 dd-2584 [000] 42.691362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=56556 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 42.703331: balance_dirty_state: bdi btrfs-1: dirty=741 wb=777 unstable=0 bg_thresh=1007 thresh=2014 gap=496 poll_thresh=22 ino=257 dd-2584 [000] 42.703339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=56556 base_bw=22496 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 42.711360: balance_dirty_state: bdi btrfs-1: dirty=741 wb=652 unstable=0 bg_thresh=1009 thresh=2018 gap=625 poll_thresh=22 ino=257 dd-2584 [000] 42.711463: balance_dirty_state: bdi btrfs-1: dirty=766 wb=652 unstable=0 bg_thresh=1009 thresh=2018 gap=600 poll_thresh=16 ino=257 dd-2584 [000] 42.711653: balance_dirty_state: bdi btrfs-1: dirty=791 wb=652 unstable=0 bg_thresh=1008 thresh=2017 gap=574 poll_thresh=17 ino=257 dd-2584 [000] 42.711843: balance_dirty_state: bdi btrfs-1: dirty=816 wb=652 unstable=0 bg_thresh=1007 thresh=2015 gap=547 poll_thresh=18 ino=257 dd-2584 [000] 42.712031: balance_dirty_state: bdi btrfs-1: dirty=841 wb=652 unstable=0 bg_thresh=1007 thresh=2014 gap=521 poll_thresh=19 ino=257 dd-2584 [000] 42.712221: balance_dirty_state: bdi btrfs-1: dirty=891 wb=652 unstable=0 bg_thresh=1006 thresh=2013 gap=470 poll_thresh=20 ino=257 dd-2584 [000] 42.712228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=56556 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 42.719360: balance_dirty_state: bdi btrfs-1: dirty=891 wb=652 unstable=0 bg_thresh=1006 thresh=2013 gap=470 poll_thresh=20 ino=257 dd-2584 [000] 42.719367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=56556 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.727256: balance_dirty_state: bdi btrfs-1: dirty=891 wb=527 unstable=0 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=20 ino=257 dd-2584 [004] 42.727352: balance_dirty_state: bdi btrfs-1: dirty=891 wb=527 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 42.727441: balance_dirty_state: bdi btrfs-1: dirty=916 wb=527 unstable=0 bg_thresh=1004 thresh=2009 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 42.727617: balance_dirty_state: bdi btrfs-1: dirty=941 wb=527 unstable=0 bg_thresh=1001 thresh=2002 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 42.728091: balance_dirty_state: bdi btrfs-1: dirty=966 wb=527 unstable=0 bg_thresh=1000 thresh=2001 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 42.728266: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=527 unstable=0 bg_thresh=1002 thresh=2005 gap=462 poll_thresh=19 ino=257 dd-2584 [004] 42.728273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=53152 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 42.728344: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25272 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 42.731648: writeback_single_inode: bdi btrfs-1: ino=257 state= age=60 wrote=528 to_write=7664 dd-2584 [004] 42.735370: balance_dirty_state: bdi btrfs-1: dirty=466 wb=902 unstable=0 bg_thresh=1002 thresh=2005 gap=637 poll_thresh=19 ino=257 dd-2584 [004] 42.735465: balance_dirty_state: bdi btrfs-1: dirty=466 wb=902 unstable=0 bg_thresh=1002 thresh=2005 gap=637 poll_thresh=14 ino=257 dd-2584 [004] 42.735524: balance_dirty_state: bdi btrfs-1: dirty=491 wb=902 unstable=0 bg_thresh=1002 thresh=2004 gap=611 poll_thresh=15 ino=257 dd-2584 [004] 42.735584: balance_dirty_state: bdi btrfs-1: dirty=516 wb=902 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 42.735703: balance_dirty_state: bdi btrfs-1: dirty=541 wb=902 unstable=0 bg_thresh=1001 thresh=2003 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 42.735821: balance_dirty_state: bdi btrfs-1: dirty=566 wb=902 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 42.735942: balance_dirty_state: bdi btrfs-1: dirty=591 wb=902 unstable=0 bg_thresh=1003 thresh=2006 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 42.736064: balance_dirty_state: bdi btrfs-1: dirty=641 wb=902 unstable=0 bg_thresh=999 thresh=1999 gap=456 poll_thresh=20 ino=257 dd-2584 [004] 42.736068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-172% task_gap=-444% task_weight=100% bdi_bw=53152 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 42.743268: balance_dirty_state: bdi btrfs-1: dirty=641 wb=777 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=20 ino=257 dd-2584 [003] 42.743332: balance_dirty_state: bdi btrfs-1: dirty=641 wb=777 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=15 ino=257 dd-2584 [003] 42.743565: balance_dirty_state: bdi btrfs-1: dirty=666 wb=777 unstable=0 bg_thresh=1004 thresh=2008 gap=565 poll_thresh=16 ino=257 dd-2584 [003] 42.743683: balance_dirty_state: bdi btrfs-1: dirty=691 wb=777 unstable=0 bg_thresh=1006 thresh=2013 gap=545 poll_thresh=17 ino=257 dd-2584 [003] 42.743801: balance_dirty_state: bdi btrfs-1: dirty=741 wb=777 unstable=0 bg_thresh=1006 thresh=2012 gap=494 poll_thresh=18 ino=257 dd-2584 [003] 42.743805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=53152 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 42.751319: balance_dirty_state: bdi btrfs-1: dirty=741 wb=652 unstable=0 bg_thresh=1006 thresh=2012 gap=619 poll_thresh=18 ino=257 dd-2584 [003] 42.751431: balance_dirty_state: bdi btrfs-1: dirty=741 wb=652 unstable=0 bg_thresh=1006 thresh=2012 gap=619 poll_thresh=13 ino=257 dd-2584 [003] 42.751527: balance_dirty_state: bdi btrfs-1: dirty=766 wb=652 unstable=0 bg_thresh=1008 thresh=2017 gap=599 poll_thresh=14 ino=257 dd-2584 [003] 42.751645: balance_dirty_state: bdi btrfs-1: dirty=766 wb=652 unstable=0 bg_thresh=1008 thresh=2017 gap=599 poll_thresh=15 ino=257 dd-2584 [003] 42.751764: balance_dirty_state: bdi btrfs-1: dirty=791 wb=652 unstable=0 bg_thresh=1011 thresh=2022 gap=579 poll_thresh=16 ino=257 dd-2584 [003] 42.751963: balance_dirty_state: bdi btrfs-1: dirty=816 wb=652 unstable=0 bg_thresh=1010 thresh=2021 gap=553 poll_thresh=17 ino=257 dd-2584 [003] 42.752136: balance_dirty_state: bdi btrfs-1: dirty=866 wb=652 unstable=0 bg_thresh=1010 thresh=2021 gap=503 poll_thresh=18 ino=257 dd-2584 [003] 42.752142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-133% task_gap=-365% task_weight=99% bdi_bw=53152 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 42.759297: balance_dirty_state: bdi btrfs-1: dirty=866 wb=652 unstable=0 bg_thresh=1010 thresh=2021 gap=503 poll_thresh=18 ino=257 dd-2584 [003] 42.759305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-133% task_gap=-365% task_weight=99% bdi_bw=53152 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.767362: balance_dirty_state: bdi btrfs-1: dirty=866 wb=652 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 42.767371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-393% task_weight=99% bdi_bw=53152 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.775324: balance_dirty_state: bdi btrfs-1: dirty=866 wb=527 unstable=0 bg_thresh=989 thresh=1979 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 42.775479: balance_dirty_state: bdi btrfs-1: dirty=866 wb=527 unstable=0 bg_thresh=988 thresh=1976 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 42.775626: balance_dirty_state: bdi btrfs-1: dirty=891 wb=527 unstable=0 bg_thresh=990 thresh=1980 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 42.775773: balance_dirty_state: bdi btrfs-1: dirty=916 wb=527 unstable=0 bg_thresh=991 thresh=1983 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 42.776364: balance_dirty_state: bdi btrfs-1: dirty=916 wb=477 unstable=0 bg_thresh=993 thresh=1987 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 42.776654: balance_dirty_state: bdi btrfs-1: dirty=966 wb=477 unstable=0 bg_thresh=993 thresh=1986 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 42.776943: balance_dirty_state: bdi btrfs-1: dirty=991 wb=477 unstable=0 bg_thresh=995 thresh=1991 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 42.777231: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=477 unstable=0 bg_thresh=995 thresh=1990 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 42.777241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=53152 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 42.777318: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25320 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 42.779891: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=560 to_write=7632 dd-2584 [004] 42.783280: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1052 unstable=0 bg_thresh=998 thresh=1996 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 42.783286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=53152 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.791470: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1052 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 42.791476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-345% task_weight=98% bdi_bw=53152 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.799371: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1052 unstable=0 bg_thresh=997 thresh=1995 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 42.799381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-353% task_weight=99% bdi_bw=53152 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.807385: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1052 unstable=0 bg_thresh=997 thresh=1995 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 42.807393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-353% task_weight=99% bdi_bw=53152 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.815399: balance_dirty_state: bdi btrfs-1: dirty=466 wb=802 unstable=0 bg_thresh=996 thresh=1993 gap=725 poll_thresh=19 ino=257 dd-2584 [004] 42.815513: balance_dirty_state: bdi btrfs-1: dirty=491 wb=802 unstable=0 bg_thresh=996 thresh=1993 gap=700 poll_thresh=14 ino=257 dd-2584 [004] 42.815619: balance_dirty_state: bdi btrfs-1: dirty=491 wb=802 unstable=0 bg_thresh=996 thresh=1992 gap=699 poll_thresh=15 ino=257 dd-2584 [004] 42.815721: balance_dirty_state: bdi btrfs-1: dirty=516 wb=802 unstable=0 bg_thresh=996 thresh=1992 gap=674 poll_thresh=16 ino=257 dd-2584 [004] 42.815927: balance_dirty_state: bdi btrfs-1: dirty=541 wb=802 unstable=0 bg_thresh=995 thresh=1990 gap=647 poll_thresh=17 ino=257 dd-2584 [004] 42.816133: balance_dirty_state: bdi btrfs-1: dirty=591 wb=802 unstable=0 bg_thresh=994 thresh=1989 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 42.816337: balance_dirty_state: bdi btrfs-1: dirty=616 wb=802 unstable=0 bg_thresh=994 thresh=1988 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 42.816841: balance_dirty_state: bdi btrfs-1: dirty=641 wb=802 unstable=0 bg_thresh=993 thresh=1987 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 42.817043: balance_dirty_state: bdi btrfs-1: dirty=666 wb=802 unstable=0 bg_thresh=995 thresh=1991 gap=523 poll_thresh=21 ino=257 dd-2584 [004] 42.817249: balance_dirty_state: bdi btrfs-1: dirty=716 wb=802 unstable=0 bg_thresh=995 thresh=1990 gap=472 poll_thresh=22 ino=257 dd-2584 [004] 42.817257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=53152 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.823380: balance_dirty_state: bdi btrfs-1: dirty=716 wb=677 unstable=0 bg_thresh=996 thresh=1993 gap=600 poll_thresh=22 ino=257 dd-2584 [004] 42.823547: balance_dirty_state: bdi btrfs-1: dirty=716 wb=677 unstable=0 bg_thresh=999 thresh=1998 gap=605 poll_thresh=16 ino=257 dd-2584 [004] 42.823750: balance_dirty_state: bdi btrfs-1: dirty=766 wb=677 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 42.823953: balance_dirty_state: bdi btrfs-1: dirty=791 wb=677 unstable=0 bg_thresh=995 thresh=1990 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 42.824157: balance_dirty_state: bdi btrfs-1: dirty=816 wb=677 unstable=0 bg_thresh=997 thresh=1994 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 42.824357: balance_dirty_state: bdi btrfs-1: dirty=841 wb=677 unstable=0 bg_thresh=996 thresh=1993 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 42.824364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-355% task_weight=98% bdi_bw=53152 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.831374: balance_dirty_state: bdi btrfs-1: dirty=841 wb=677 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=20 ino=257 dd-2584 [004] 42.831384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-351% task_weight=99% bdi_bw=51500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.839429: balance_dirty_state: bdi btrfs-1: dirty=841 wb=677 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=20 ino=257 dd-2584 [004] 42.839441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-351% task_weight=99% bdi_bw=51500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.847385: balance_dirty_state: bdi btrfs-1: dirty=841 wb=677 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=20 ino=257 dd-2584 [004] 42.847396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-351% task_weight=99% bdi_bw=51500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.855420: balance_dirty_state: bdi btrfs-1: dirty=841 wb=527 unstable=0 bg_thresh=998 thresh=1996 gap=628 poll_thresh=20 ino=257 dd-2584 [004] 42.855592: balance_dirty_state: bdi btrfs-1: dirty=866 wb=527 unstable=0 bg_thresh=998 thresh=1996 gap=603 poll_thresh=15 ino=257 dd-2584 [004] 42.856329: balance_dirty_state: bdi btrfs-1: dirty=891 wb=527 unstable=0 bg_thresh=997 thresh=1995 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 42.856659: balance_dirty_state: bdi btrfs-1: dirty=916 wb=527 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 42.856987: balance_dirty_state: bdi btrfs-1: dirty=941 wb=527 unstable=0 bg_thresh=999 thresh=1998 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 42.857313: balance_dirty_state: bdi btrfs-1: dirty=991 wb=527 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 42.857325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-351% task_weight=99% bdi_bw=51500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 42.863446: balance_dirty_state: bdi btrfs-1: dirty=991 wb=527 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=19 ino=257 dd-2584 [003] 42.863454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-351% task_weight=99% bdi_bw=51500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 42.871294: balance_dirty_state: bdi btrfs-1: dirty=991 wb=402 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=19 ino=257 dd-2584 [003] 42.871357: balance_dirty_state: bdi btrfs-1: dirty=991 wb=402 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=14 ino=257 dd-2584 [003] 42.871419: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=402 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=15 ino=257 dd-2584 [003] 42.871483: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=402 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 42.871506: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25416 wrote=0 to_write=8192 dd-2584 [003] 42.871604: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=402 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=17 ino=257 dd-2584 [003] 42.871731: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=452 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=18 ino=257 dd-2584 [003] 42.871858: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=502 unstable=0 bg_thresh=1006 thresh=2012 gap=494 poll_thresh=19 ino=257 dd-2584 [003] 42.871859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=51500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 42.874990: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=656 to_write=7536 dd-2584 [003] 42.879297: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1052 unstable=0 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=19 ino=257 dd-2584 [003] 42.879301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=51500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 42.887321: balance_dirty_state: bdi btrfs-1: dirty=466 wb=927 unstable=0 bg_thresh=997 thresh=1994 gap=601 poll_thresh=19 ino=257 dd-2584 [003] 42.887560: balance_dirty_state: bdi btrfs-1: dirty=491 wb=927 unstable=0 bg_thresh=997 thresh=1994 gap=576 poll_thresh=14 ino=257 dd-2584 [003] 42.887621: balance_dirty_state: bdi btrfs-1: dirty=516 wb=927 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=15 ino=257 dd-2584 [003] 42.887680: balance_dirty_state: bdi btrfs-1: dirty=516 wb=927 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=16 ino=257 dd-2584 [003] 42.887798: balance_dirty_state: bdi btrfs-1: dirty=566 wb=927 unstable=0 bg_thresh=1002 thresh=2004 gap=511 poll_thresh=17 ino=257 dd-2584 [003] 42.887920: balance_dirty_state: bdi btrfs-1: dirty=591 wb=927 unstable=0 bg_thresh=1007 thresh=2014 gap=496 poll_thresh=18 ino=257 dd-2584 [003] 42.887925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=51500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 42.895315: balance_dirty_state: bdi btrfs-1: dirty=591 wb=802 unstable=0 bg_thresh=1004 thresh=2008 gap=615 poll_thresh=18 ino=257 dd-2584 [003] 42.895377: balance_dirty_state: bdi btrfs-1: dirty=616 wb=802 unstable=0 bg_thresh=1004 thresh=2008 gap=590 poll_thresh=13 ino=257 dd-2584 [003] 42.895437: balance_dirty_state: bdi btrfs-1: dirty=616 wb=802 unstable=0 bg_thresh=1006 thresh=2013 gap=595 poll_thresh=14 ino=257 dd-2584 [003] 42.895498: balance_dirty_state: bdi btrfs-1: dirty=641 wb=802 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=15 ino=257 dd-2584 [003] 42.895559: balance_dirty_state: bdi btrfs-1: dirty=641 wb=802 unstable=0 bg_thresh=1006 thresh=2012 gap=569 poll_thresh=16 ino=257 dd-2584 [003] 42.895679: balance_dirty_state: bdi btrfs-1: dirty=691 wb=802 unstable=0 bg_thresh=1005 thresh=2011 gap=518 poll_thresh=17 ino=257 dd-2584 [003] 42.895801: balance_dirty_state: bdi btrfs-1: dirty=716 wb=802 unstable=0 bg_thresh=1007 thresh=2015 gap=497 poll_thresh=18 ino=257 dd-2584 [003] 42.895806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=51500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 42.903386: balance_dirty_state: bdi btrfs-1: dirty=716 wb=802 unstable=0 bg_thresh=1007 thresh=2015 gap=497 poll_thresh=18 ino=257 dd-2584 [003] 42.903396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=51500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 42.911324: balance_dirty_state: bdi btrfs-1: dirty=716 wb=627 unstable=0 bg_thresh=992 thresh=1984 gap=641 poll_thresh=18 ino=257 dd-2584 [003] 42.911453: balance_dirty_state: bdi btrfs-1: dirty=741 wb=627 unstable=0 bg_thresh=992 thresh=1984 gap=616 poll_thresh=13 ino=257 dd-2584 [003] 42.911918: balance_dirty_state: bdi btrfs-1: dirty=741 wb=627 unstable=0 bg_thresh=997 thresh=1995 gap=627 poll_thresh=14 ino=257 dd-2584 [003] 42.912033: balance_dirty_state: bdi btrfs-1: dirty=766 wb=627 unstable=0 bg_thresh=997 thresh=1995 gap=602 poll_thresh=15 ino=257 dd-2584 [003] 42.912149: balance_dirty_state: bdi btrfs-1: dirty=791 wb=627 unstable=0 bg_thresh=1000 thresh=2000 gap=582 poll_thresh=16 ino=257 dd-2584 [003] 42.912382: balance_dirty_state: bdi btrfs-1: dirty=816 wb=627 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=17 ino=257 dd-2584 [003] 42.912618: balance_dirty_state: bdi btrfs-1: dirty=841 wb=627 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=18 ino=257 dd-2584 [003] 42.912855: balance_dirty_state: bdi btrfs-1: dirty=866 wb=627 unstable=0 bg_thresh=998 thresh=1996 gap=503 poll_thresh=19 ino=257 dd-2584 [003] 42.913091: balance_dirty_state: bdi btrfs-1: dirty=916 wb=627 unstable=0 bg_thresh=997 thresh=1995 gap=452 poll_thresh=20 ino=257 dd-2584 [003] 42.913100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-353% task_weight=99% bdi_bw=51500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 42.919401: balance_dirty_state: bdi btrfs-1: dirty=916 wb=627 unstable=0 bg_thresh=994 thresh=1989 gap=446 poll_thresh=20 ino=257 dd-2584 [003] 42.919410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-361% task_weight=98% bdi_bw=51500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 42.927443: balance_dirty_state: bdi btrfs-1: dirty=916 wb=627 unstable=0 bg_thresh=996 thresh=1993 gap=450 poll_thresh=20 ino=257 dd-2584 [003] 42.927452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-355% task_weight=98% bdi_bw=51500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 42.935361: balance_dirty_state: bdi btrfs-1: dirty=916 wb=527 unstable=0 bg_thresh=995 thresh=1990 gap=547 poll_thresh=20 ino=257 dd-2584 [007] 42.935492: balance_dirty_state: bdi btrfs-1: dirty=916 wb=502 unstable=0 bg_thresh=997 thresh=1995 gap=577 poll_thresh=15 ino=257 dd-2584 [007] 42.935581: balance_dirty_state: bdi btrfs-1: dirty=941 wb=502 unstable=0 bg_thresh=997 thresh=1995 gap=552 poll_thresh=16 ino=257 dd-2584 [007] 42.935761: balance_dirty_state: bdi btrfs-1: dirty=966 wb=502 unstable=0 bg_thresh=996 thresh=1992 gap=524 poll_thresh=17 ino=257 dd-2584 [007] 42.936222: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=502 unstable=0 bg_thresh=992 thresh=1985 gap=467 poll_thresh=18 ino=257 dd-2584 [007] 42.936229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=49392 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 42.936279: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25480 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 42.937922: writeback_single_inode: bdi btrfs-1: ino=257 state= age=120 wrote=528 to_write=7664 dd-2584 [007] 42.943424: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1027 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 42.943430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=49392 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 42.951413: balance_dirty_state: bdi btrfs-1: dirty=487 wb=902 unstable=0 bg_thresh=998 thresh=1996 gap=607 poll_thresh=18 ino=257 dd-2584 [007] 42.951490: balance_dirty_state: bdi btrfs-1: dirty=487 wb=902 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=13 ino=257 dd-2584 [007] 42.951552: balance_dirty_state: bdi btrfs-1: dirty=512 wb=902 unstable=0 bg_thresh=1000 thresh=2000 gap=586 poll_thresh=14 ino=257 dd-2584 [007] 42.951614: balance_dirty_state: bdi btrfs-1: dirty=537 wb=902 unstable=0 bg_thresh=997 thresh=1994 gap=555 poll_thresh=15 ino=257 dd-2584 [007] 42.951675: balance_dirty_state: bdi btrfs-1: dirty=537 wb=902 unstable=0 bg_thresh=999 thresh=1999 gap=560 poll_thresh=16 ino=257 dd-2584 [007] 42.951797: balance_dirty_state: bdi btrfs-1: dirty=587 wb=902 unstable=0 bg_thresh=999 thresh=1998 gap=509 poll_thresh=17 ino=257 dd-2584 [007] 42.951921: balance_dirty_state: bdi btrfs-1: dirty=612 wb=902 unstable=0 bg_thresh=998 thresh=1997 gap=483 poll_thresh=18 ino=257 dd-2584 [007] 42.951926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=49392 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 42.959411: balance_dirty_state: bdi btrfs-1: dirty=612 wb=902 unstable=0 bg_thresh=998 thresh=1997 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 42.959417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=49392 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 42.967337: balance_dirty_state: bdi btrfs-1: dirty=612 wb=652 unstable=0 bg_thresh=1006 thresh=2013 gap=749 poll_thresh=18 ino=257 dd-2584 [005] 42.967440: balance_dirty_state: bdi btrfs-1: dirty=612 wb=652 unstable=0 bg_thresh=1009 thresh=2018 gap=754 poll_thresh=13 ino=257 dd-2584 [005] 42.967534: balance_dirty_state: bdi btrfs-1: dirty=637 wb=652 unstable=0 bg_thresh=1009 thresh=2018 gap=729 poll_thresh=14 ino=257 dd-2584 [005] 42.967627: balance_dirty_state: bdi btrfs-1: dirty=637 wb=652 unstable=0 bg_thresh=1011 thresh=2023 gap=734 poll_thresh=15 ino=257 dd-2584 [005] 42.967727: balance_dirty_state: bdi btrfs-1: dirty=662 wb=652 unstable=0 bg_thresh=1008 thresh=2017 gap=703 poll_thresh=16 ino=257 dd-2584 [005] 42.967911: balance_dirty_state: bdi btrfs-1: dirty=687 wb=652 unstable=0 bg_thresh=1008 thresh=2016 gap=677 poll_thresh=17 ino=257 dd-2584 [005] 42.968313: balance_dirty_state: bdi btrfs-1: dirty=737 wb=652 unstable=0 bg_thresh=1010 thresh=2020 gap=631 poll_thresh=18 ino=257 dd-2584 [005] 42.968432: balance_dirty_state: bdi btrfs-1: dirty=762 wb=652 unstable=0 bg_thresh=1009 thresh=2019 gap=605 poll_thresh=19 ino=257 dd-2584 [005] 42.968552: balance_dirty_state: bdi btrfs-1: dirty=787 wb=652 unstable=0 bg_thresh=1009 thresh=2018 gap=579 poll_thresh=20 ino=257 dd-2584 [005] 42.968689: balance_dirty_state: bdi btrfs-1: dirty=812 wb=652 unstable=0 bg_thresh=1011 thresh=2022 gap=558 poll_thresh=21 ino=257 dd-2584 [005] 42.968812: balance_dirty_state: bdi btrfs-1: dirty=862 wb=652 unstable=0 bg_thresh=1010 thresh=2021 gap=507 poll_thresh=22 ino=257 dd-2584 [005] 42.968931: balance_dirty_state: bdi btrfs-1: dirty=887 wb=652 unstable=0 bg_thresh=1010 thresh=2020 gap=481 poll_thresh=23 ino=257 dd-2584 [005] 42.968937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=49392 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 42.975464: balance_dirty_state: bdi btrfs-1: dirty=896 wb=667 unstable=0 bg_thresh=1010 thresh=2020 gap=457 poll_thresh=23 ino=257 dd-2584 [005] 42.975472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=49392 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.983443: balance_dirty_state: bdi btrfs-1: dirty=896 wb=667 unstable=0 bg_thresh=1010 thresh=2020 gap=457 poll_thresh=23 ino=257 dd-2584 [004] 42.983452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=49392 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.991393: balance_dirty_state: bdi btrfs-1: dirty=894 wb=529 unstable=0 bg_thresh=1011 thresh=2023 gap=600 poll_thresh=23 ino=257 dd-2584 [004] 42.991578: balance_dirty_state: bdi btrfs-1: dirty=894 wb=529 unstable=0 bg_thresh=1011 thresh=2023 gap=600 poll_thresh=17 ino=257 dd-2584 [004] 42.991937: balance_dirty_state: bdi btrfs-1: dirty=944 wb=529 unstable=0 bg_thresh=1013 thresh=2027 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 42.992290: balance_dirty_state: bdi btrfs-1: dirty=969 wb=529 unstable=0 bg_thresh=1013 thresh=2026 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 42.993271: balance_dirty_state: bdi btrfs-1: dirty=994 wb=529 unstable=0 bg_thresh=1009 thresh=2019 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 42.993283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=49392 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 42.999449: balance_dirty_state: bdi btrfs-1: dirty=991 wb=531 unstable=0 bg_thresh=1009 thresh=2018 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 42.999461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=49392 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 43.007417: balance_dirty_state: bdi btrfs-1: dirty=991 wb=506 unstable=0 bg_thresh=1009 thresh=2019 gap=522 poll_thresh=20 ino=257 dd-2584 [004] 43.007510: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=506 unstable=0 bg_thresh=1012 thresh=2024 gap=502 poll_thresh=15 ino=257 dd-2584 [004] 43.007516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=49392 base_bw=22496 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 43.007599: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25552 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 43.010821: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=544 to_write=7648 dd-2584 [004] 43.015365: balance_dirty_state: bdi btrfs-1: dirty=465 wb=931 unstable=0 bg_thresh=1009 thresh=2018 gap=622 poll_thresh=15 ino=257 dd-2584 [004] 43.015493: balance_dirty_state: bdi btrfs-1: dirty=490 wb=931 unstable=0 bg_thresh=1006 thresh=2012 gap=591 poll_thresh=11 ino=257 dd-2584 [004] 43.015614: balance_dirty_state: bdi btrfs-1: dirty=490 wb=931 unstable=0 bg_thresh=1008 thresh=2017 gap=596 poll_thresh=12 ino=257 dd-2584 [004] 43.015733: balance_dirty_state: bdi btrfs-1: dirty=515 wb=931 unstable=0 bg_thresh=1008 thresh=2016 gap=570 poll_thresh=13 ino=257 dd-2584 [004] 43.015853: balance_dirty_state: bdi btrfs-1: dirty=540 wb=931 unstable=0 bg_thresh=1008 thresh=2016 gap=545 poll_thresh=14 ino=257 dd-2584 [004] 43.015969: balance_dirty_state: bdi btrfs-1: dirty=540 wb=931 unstable=0 bg_thresh=1007 thresh=2015 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 43.016089: balance_dirty_state: bdi btrfs-1: dirty=565 wb=931 unstable=0 bg_thresh=1010 thresh=2020 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 43.016323: balance_dirty_state: bdi btrfs-1: dirty=590 wb=931 unstable=0 bg_thresh=1009 thresh=2019 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 43.016331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=49392 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 43.023476: balance_dirty_state: bdi btrfs-1: dirty=590 wb=931 unstable=0 bg_thresh=1009 thresh=2019 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 43.023485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=49392 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.031423: balance_dirty_state: bdi btrfs-1: dirty=590 wb=931 unstable=0 bg_thresh=1009 thresh=2019 gap=498 poll_thresh=17 ino=257 dd-2584 [003] 43.031434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=49392 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.039364: balance_dirty_state: bdi btrfs-1: dirty=590 wb=806 unstable=0 bg_thresh=1010 thresh=2021 gap=625 poll_thresh=17 ino=257 dd-2584 [003] 43.039461: balance_dirty_state: bdi btrfs-1: dirty=592 wb=793 unstable=1 bg_thresh=1011 thresh=2023 gap=637 poll_thresh=13 ino=257 dd-2584 [003] 43.039563: balance_dirty_state: bdi btrfs-1: dirty=617 wb=793 unstable=1 bg_thresh=1011 thresh=2023 gap=612 poll_thresh=14 ino=257 dd-2584 [003] 43.039662: balance_dirty_state: bdi btrfs-1: dirty=642 wb=793 unstable=1 bg_thresh=1014 thresh=2028 gap=592 poll_thresh=15 ino=257 dd-2584 [003] 43.039762: balance_dirty_state: bdi btrfs-1: dirty=642 wb=793 unstable=1 bg_thresh=1014 thresh=2028 gap=592 poll_thresh=16 ino=257 dd-2584 [003] 43.040264: balance_dirty_state: bdi btrfs-1: dirty=692 wb=793 unstable=1 bg_thresh=1016 thresh=2032 gap=546 poll_thresh=17 ino=257 dd-2584 [003] 43.040467: balance_dirty_state: bdi btrfs-1: dirty=717 wb=793 unstable=1 bg_thresh=1015 thresh=2031 gap=520 poll_thresh=18 ino=257 dd-2584 [003] 43.040669: balance_dirty_state: bdi btrfs-1: dirty=742 wb=793 unstable=1 bg_thresh=1015 thresh=2030 gap=494 poll_thresh=19 ino=257 dd-2584 [003] 43.040677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=47500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.047461: balance_dirty_state: bdi btrfs-1: dirty=742 wb=793 unstable=1 bg_thresh=1015 thresh=2030 gap=494 poll_thresh=19 ino=257 dd-2584 [003] 43.047469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=47500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.055388: balance_dirty_state: bdi btrfs-1: dirty=742 wb=668 unstable=1 bg_thresh=1011 thresh=2022 gap=611 poll_thresh=19 ino=257 dd-2584 [003] 43.055472: balance_dirty_state: bdi btrfs-1: dirty=767 wb=668 unstable=1 bg_thresh=1011 thresh=2022 gap=586 poll_thresh=14 ino=257 dd-2584 [003] 43.055532: balance_dirty_state: bdi btrfs-1: dirty=792 wb=668 unstable=1 bg_thresh=1010 thresh=2021 gap=560 poll_thresh=15 ino=257 dd-2584 [003] 43.055587: balance_dirty_state: bdi btrfs-1: dirty=792 wb=668 unstable=1 bg_thresh=1010 thresh=2021 gap=560 poll_thresh=16 ino=257 dd-2584 [003] 43.055701: balance_dirty_state: bdi btrfs-1: dirty=817 wb=668 unstable=1 bg_thresh=1010 thresh=2020 gap=534 poll_thresh=17 ino=257 dd-2584 [003] 43.055817: balance_dirty_state: bdi btrfs-1: dirty=867 wb=668 unstable=1 bg_thresh=1012 thresh=2024 gap=488 poll_thresh=18 ino=257 dd-2584 [003] 43.055821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=47500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.063372: balance_dirty_state: bdi btrfs-1: dirty=867 wb=543 unstable=1 bg_thresh=1011 thresh=2022 gap=611 poll_thresh=18 ino=257 dd-2584 [003] 43.063445: balance_dirty_state: bdi btrfs-1: dirty=867 wb=543 unstable=1 bg_thresh=1011 thresh=2022 gap=611 poll_thresh=13 ino=257 dd-2584 [003] 43.063503: balance_dirty_state: bdi btrfs-1: dirty=892 wb=543 unstable=1 bg_thresh=1013 thresh=2027 gap=591 poll_thresh=14 ino=257 dd-2584 [003] 43.063560: balance_dirty_state: bdi btrfs-1: dirty=917 wb=543 unstable=1 bg_thresh=1013 thresh=2027 gap=566 poll_thresh=15 ino=257 dd-2584 [003] 43.063617: balance_dirty_state: bdi btrfs-1: dirty=917 wb=543 unstable=1 bg_thresh=1016 thresh=2032 gap=571 poll_thresh=16 ino=257 dd-2584 [003] 43.063903: balance_dirty_state: bdi btrfs-1: dirty=967 wb=543 unstable=1 bg_thresh=1015 thresh=2031 gap=520 poll_thresh=17 ino=257 dd-2584 [003] 43.064023: balance_dirty_state: bdi btrfs-1: dirty=992 wb=543 unstable=1 bg_thresh=1017 thresh=2035 gap=499 poll_thresh=18 ino=257 dd-2584 [003] 43.064028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=47500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.071409: balance_dirty_state: bdi btrfs-1: dirty=992 wb=543 unstable=1 bg_thresh=1017 thresh=2035 gap=499 poll_thresh=18 ino=257 dd-2584 [003] 43.071417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=47500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.079394: balance_dirty_state: bdi btrfs-1: dirty=992 wb=543 unstable=1 bg_thresh=1007 thresh=2014 gap=478 poll_thresh=18 ino=257 dd-2584 [003] 43.079402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=47500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.087362: balance_dirty_state: bdi btrfs-1: dirty=992 wb=543 unstable=1 bg_thresh=1003 thresh=2006 gap=470 poll_thresh=18 ino=257 dd-2584 [003] 43.087366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=47500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.095482: balance_dirty_state: bdi btrfs-1: dirty=992 wb=393 unstable=1 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=18 ino=257 dd-2584 [003] 43.095579: balance_dirty_state: bdi btrfs-1: dirty=992 wb=393 unstable=1 bg_thresh=1004 thresh=2009 gap=623 poll_thresh=13 ino=257 dd-2584 [003] 43.095655: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=393 unstable=1 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 43.095723: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25640 wrote=0 to_write=8192 dd-2584 [003] 43.095738: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=393 unstable=1 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=15 ino=257 dd-2584 [003] 43.095806: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=393 unstable=1 bg_thresh=1009 thresh=2019 gap=583 poll_thresh=16 ino=257 dd-2584 [003] 43.095935: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=418 unstable=1 bg_thresh=1012 thresh=2024 gap=563 poll_thresh=17 ino=257 dd-2584 [003] 43.096069: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=493 unstable=1 bg_thresh=1011 thresh=2023 gap=512 poll_thresh=18 ino=257 dd-2584 [003] 43.096200: balance_dirty_state: bdi btrfs-1: dirty=992 wb=543 unstable=1 bg_thresh=1013 thresh=2027 gap=491 poll_thresh=19 ino=257 dd-2584 [003] 43.096202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=47500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 43.097939: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=688 to_write=7504 dd-2584 [003] 43.103391: balance_dirty_state: bdi btrfs-1: dirty=442 wb=943 unstable=1 bg_thresh=1002 thresh=2005 gap=619 poll_thresh=19 ino=257 dd-2584 [003] 43.103471: balance_dirty_state: bdi btrfs-1: dirty=467 wb=943 unstable=1 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=14 ino=257 dd-2584 [003] 43.103537: balance_dirty_state: bdi btrfs-1: dirty=492 wb=943 unstable=1 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=15 ino=257 dd-2584 [003] 43.103774: balance_dirty_state: bdi btrfs-1: dirty=492 wb=943 unstable=1 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=16 ino=257 dd-2584 [003] 43.103891: balance_dirty_state: bdi btrfs-1: dirty=517 wb=943 unstable=1 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=17 ino=257 dd-2584 [003] 43.104009: balance_dirty_state: bdi btrfs-1: dirty=567 wb=943 unstable=1 bg_thresh=1009 thresh=2019 gap=508 poll_thresh=18 ino=257 dd-2584 [003] 43.104125: balance_dirty_state: bdi btrfs-1: dirty=592 wb=943 unstable=1 bg_thresh=1012 thresh=2024 gap=488 poll_thresh=19 ino=257 dd-2584 [003] 43.104130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=47500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.111496: balance_dirty_state: bdi btrfs-1: dirty=592 wb=943 unstable=1 bg_thresh=1012 thresh=2024 gap=488 poll_thresh=19 ino=257 dd-2584 [003] 43.111505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=47500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.119460: balance_dirty_state: bdi btrfs-1: dirty=592 wb=943 unstable=1 bg_thresh=1010 thresh=2021 gap=485 poll_thresh=19 ino=257 dd-2584 [003] 43.119470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-318% task_weight=98% bdi_bw=47500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.127527: balance_dirty_state: bdi btrfs-1: dirty=592 wb=818 unstable=1 bg_thresh=1008 thresh=2016 gap=605 poll_thresh=19 ino=257 dd-2584 [003] 43.127607: balance_dirty_state: bdi btrfs-1: dirty=617 wb=818 unstable=1 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=14 ino=257 dd-2584 [003] 43.127682: balance_dirty_state: bdi btrfs-1: dirty=617 wb=818 unstable=1 bg_thresh=1010 thresh=2021 gap=585 poll_thresh=15 ino=257 dd-2584 [003] 43.127759: balance_dirty_state: bdi btrfs-1: dirty=642 wb=818 unstable=1 bg_thresh=1010 thresh=2021 gap=560 poll_thresh=16 ino=257 dd-2584 [003] 43.127909: balance_dirty_state: bdi btrfs-1: dirty=667 wb=818 unstable=1 bg_thresh=1010 thresh=2020 gap=534 poll_thresh=17 ino=257 dd-2584 [003] 43.128061: balance_dirty_state: bdi btrfs-1: dirty=692 wb=818 unstable=1 bg_thresh=1012 thresh=2024 gap=513 poll_thresh=18 ino=257 dd-2584 [003] 43.128213: balance_dirty_state: bdi btrfs-1: dirty=742 wb=818 unstable=1 bg_thresh=1011 thresh=2023 gap=462 poll_thresh=19 ino=257 dd-2584 [003] 43.128219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=47500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.135500: balance_dirty_state: bdi btrfs-1: dirty=742 wb=818 unstable=1 bg_thresh=1011 thresh=2023 gap=462 poll_thresh=19 ino=257 dd-2584 [003] 43.135509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=47500 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.143566: balance_dirty_state: bdi btrfs-1: dirty=742 wb=818 unstable=1 bg_thresh=1011 thresh=2023 gap=462 poll_thresh=19 ino=257 dd-2584 [003] 43.143576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=45332 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.151403: balance_dirty_state: bdi btrfs-1: dirty=742 wb=643 unstable=1 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=19 ino=257 dd-2584 [003] 43.151859: balance_dirty_state: bdi btrfs-1: dirty=742 wb=643 unstable=1 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=14 ino=257 dd-2584 [003] 43.151975: balance_dirty_state: bdi btrfs-1: dirty=767 wb=643 unstable=1 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=15 ino=257 dd-2584 [003] 43.152089: balance_dirty_state: bdi btrfs-1: dirty=792 wb=643 unstable=1 bg_thresh=1006 thresh=2012 gap=576 poll_thresh=16 ino=257 dd-2584 [003] 43.152323: balance_dirty_state: bdi btrfs-1: dirty=817 wb=643 unstable=1 bg_thresh=1008 thresh=2017 gap=556 poll_thresh=17 ino=257 dd-2584 [003] 43.152560: balance_dirty_state: bdi btrfs-1: dirty=842 wb=643 unstable=1 bg_thresh=1010 thresh=2021 gap=535 poll_thresh=18 ino=257 dd-2584 [003] 43.152792: balance_dirty_state: bdi btrfs-1: dirty=892 wb=643 unstable=1 bg_thresh=1010 thresh=2020 gap=484 poll_thresh=19 ino=257 dd-2584 [003] 43.152801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=45332 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.159397: balance_dirty_state: bdi btrfs-1: dirty=892 wb=643 unstable=1 bg_thresh=1007 thresh=2015 gap=479 poll_thresh=19 ino=257 dd-2584 [003] 43.159406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=98% bdi_bw=45332 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.167475: balance_dirty_state: bdi btrfs-1: dirty=892 wb=518 unstable=1 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=19 ino=257 dd-2584 [003] 43.167544: balance_dirty_state: bdi btrfs-1: dirty=892 wb=518 unstable=1 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=14 ino=257 dd-2584 [003] 43.167599: balance_dirty_state: bdi btrfs-1: dirty=917 wb=518 unstable=1 bg_thresh=1010 thresh=2020 gap=584 poll_thresh=15 ino=257 dd-2584 [003] 43.167655: balance_dirty_state: bdi btrfs-1: dirty=917 wb=518 unstable=1 bg_thresh=1010 thresh=2020 gap=584 poll_thresh=16 ino=257 dd-2584 [003] 43.167768: balance_dirty_state: bdi btrfs-1: dirty=967 wb=518 unstable=1 bg_thresh=1009 thresh=2019 gap=533 poll_thresh=17 ino=257 dd-2584 [003] 43.167882: balance_dirty_state: bdi btrfs-1: dirty=992 wb=518 unstable=1 bg_thresh=1011 thresh=2023 gap=512 poll_thresh=18 ino=257 dd-2584 [003] 43.168158: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=518 unstable=1 bg_thresh=1011 thresh=2022 gap=486 poll_thresh=19 ino=257 dd-2584 [003] 43.168162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=45332 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 43.168243: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25712 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 43.170024: writeback_single_inode: bdi btrfs-1: ino=257 state= age=152 wrote=576 to_write=7616 dd-2584 [003] 43.175433: balance_dirty_state: bdi btrfs-1: dirty=442 wb=968 unstable=1 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=19 ino=257 dd-2584 [003] 43.175558: balance_dirty_state: bdi btrfs-1: dirty=467 wb=968 unstable=1 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=14 ino=257 dd-2584 [003] 43.175673: balance_dirty_state: bdi btrfs-1: dirty=492 wb=968 unstable=1 bg_thresh=1005 thresh=2011 gap=550 poll_thresh=15 ino=257 dd-2584 [003] 43.175788: balance_dirty_state: bdi btrfs-1: dirty=492 wb=968 unstable=1 bg_thresh=1005 thresh=2011 gap=550 poll_thresh=16 ino=257 dd-2584 [003] 43.176017: balance_dirty_state: bdi btrfs-1: dirty=517 wb=968 unstable=1 bg_thresh=1008 thresh=2016 gap=530 poll_thresh=17 ino=257 dd-2584 [003] 43.176255: balance_dirty_state: bdi btrfs-1: dirty=567 wb=968 unstable=1 bg_thresh=1013 thresh=2026 gap=490 poll_thresh=18 ino=257 dd-2584 [003] 43.176263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=45332 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.183482: balance_dirty_state: bdi btrfs-1: dirty=567 wb=968 unstable=1 bg_thresh=1013 thresh=2026 gap=490 poll_thresh=18 ino=257 dd-2584 [003] 43.183491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=45332 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.191413: balance_dirty_state: bdi btrfs-1: dirty=567 wb=843 unstable=1 bg_thresh=1010 thresh=2020 gap=609 poll_thresh=18 ino=257 dd-2584 [003] 43.191496: balance_dirty_state: bdi btrfs-1: dirty=567 wb=843 unstable=1 bg_thresh=1010 thresh=2020 gap=609 poll_thresh=13 ino=257 dd-2584 [003] 43.191555: balance_dirty_state: bdi btrfs-1: dirty=592 wb=843 unstable=1 bg_thresh=1012 thresh=2025 gap=589 poll_thresh=14 ino=257 dd-2584 [003] 43.191611: balance_dirty_state: bdi btrfs-1: dirty=617 wb=843 unstable=1 bg_thresh=1009 thresh=2019 gap=558 poll_thresh=15 ino=257 dd-2584 [003] 43.191669: balance_dirty_state: bdi btrfs-1: dirty=617 wb=843 unstable=1 bg_thresh=1012 thresh=2024 gap=563 poll_thresh=16 ino=257 dd-2584 [003] 43.191781: balance_dirty_state: bdi btrfs-1: dirty=667 wb=843 unstable=1 bg_thresh=1011 thresh=2023 gap=512 poll_thresh=17 ino=257 dd-2584 [003] 43.192059: balance_dirty_state: bdi btrfs-1: dirty=692 wb=843 unstable=1 bg_thresh=1011 thresh=2022 gap=486 poll_thresh=18 ino=257 dd-2584 [003] 43.192063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=45332 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.199486: balance_dirty_state: bdi btrfs-1: dirty=692 wb=843 unstable=1 bg_thresh=1011 thresh=2022 gap=486 poll_thresh=18 ino=257 dd-2584 [003] 43.199494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=45332 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.207414: balance_dirty_state: bdi btrfs-1: dirty=692 wb=718 unstable=1 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=18 ino=257 dd-2584 [003] 43.207496: balance_dirty_state: bdi btrfs-1: dirty=692 wb=718 unstable=1 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=13 ino=257 dd-2584 [003] 43.207551: balance_dirty_state: bdi btrfs-1: dirty=717 wb=718 unstable=1 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=14 ino=257 dd-2584 [003] 43.207606: balance_dirty_state: bdi btrfs-1: dirty=742 wb=718 unstable=1 bg_thresh=1005 thresh=2011 gap=550 poll_thresh=15 ino=257 dd-2584 [003] 43.207661: balance_dirty_state: bdi btrfs-1: dirty=742 wb=718 unstable=1 bg_thresh=1008 thresh=2016 gap=555 poll_thresh=16 ino=257 dd-2584 [003] 43.207772: balance_dirty_state: bdi btrfs-1: dirty=792 wb=718 unstable=1 bg_thresh=1010 thresh=2021 gap=510 poll_thresh=17 ino=257 dd-2584 [003] 43.207885: balance_dirty_state: bdi btrfs-1: dirty=817 wb=718 unstable=1 bg_thresh=1010 thresh=2020 gap=484 poll_thresh=18 ino=257 dd-2584 [003] 43.207890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=45332 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.215452: balance_dirty_state: bdi btrfs-1: dirty=817 wb=593 unstable=1 bg_thresh=1005 thresh=2010 gap=599 poll_thresh=18 ino=257 dd-2584 [003] 43.215575: balance_dirty_state: bdi btrfs-1: dirty=842 wb=593 unstable=1 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=13 ino=257 dd-2584 [003] 43.215692: balance_dirty_state: bdi btrfs-1: dirty=842 wb=593 unstable=1 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=14 ino=257 dd-2584 [003] 43.215808: balance_dirty_state: bdi btrfs-1: dirty=867 wb=593 unstable=1 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=15 ino=257 dd-2584 [003] 43.215923: balance_dirty_state: bdi btrfs-1: dirty=892 wb=593 unstable=1 bg_thresh=1010 thresh=2020 gap=534 poll_thresh=16 ino=257 dd-2584 [003] 43.216158: balance_dirty_state: bdi btrfs-1: dirty=917 wb=593 unstable=1 bg_thresh=1009 thresh=2019 gap=508 poll_thresh=17 ino=257 dd-2584 [003] 43.216744: balance_dirty_state: bdi btrfs-1: dirty=942 wb=593 unstable=1 bg_thresh=1009 thresh=2018 gap=482 poll_thresh=18 ino=257 dd-2584 [003] 43.216753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=45332 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.223479: balance_dirty_state: bdi btrfs-1: dirty=942 wb=593 unstable=1 bg_thresh=1012 thresh=2024 gap=488 poll_thresh=18 ino=257 dd-2584 [003] 43.223487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=45332 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.231410: balance_dirty_state: bdi btrfs-1: dirty=922 wb=565 unstable=0 bg_thresh=1006 thresh=2012 gap=525 poll_thresh=18 ino=257 dd-2584 [003] 43.231475: balance_dirty_state: bdi btrfs-1: dirty=947 wb=565 unstable=0 bg_thresh=1006 thresh=2012 gap=500 poll_thresh=13 ino=257 dd-2584 [003] 43.231480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=45332 base_bw=22496 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 43.239445: balance_dirty_state: bdi btrfs-1: dirty=947 wb=440 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=13 ino=257 dd-2584 [003] 43.239509: balance_dirty_state: bdi btrfs-1: dirty=947 wb=440 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=10 ino=257 dd-2584 [003] 43.239569: balance_dirty_state: bdi btrfs-1: dirty=972 wb=440 unstable=0 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=11 ino=257 dd-2584 [003] 43.239628: balance_dirty_state: bdi btrfs-1: dirty=997 wb=440 unstable=0 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=12 ino=257 dd-2584 [003] 43.239686: balance_dirty_state: bdi btrfs-1: dirty=997 wb=440 unstable=0 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=13 ino=257 dd-2584 [003] 43.239745: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=440 unstable=0 bg_thresh=1004 thresh=2008 gap=546 poll_thresh=14 ino=257 dd-2584 [003] 43.239810: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=440 unstable=0 bg_thresh=1006 thresh=2013 gap=526 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 43.239819: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25784 wrote=0 to_write=8192 dd-2584 [003] 43.239876: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=440 unstable=0 bg_thresh=1009 thresh=2018 gap=531 poll_thresh=16 ino=257 dd-2584 [003] 43.240004: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=490 unstable=0 bg_thresh=1008 thresh=2017 gap=480 poll_thresh=17 ino=257 dd-2584 [003] 43.240006: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=45332 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 43.242274: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=656 to_write=7536 dd-2584 [005] 43.247523: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1115 unstable=0 bg_thresh=1005 thresh=2010 gap=473 poll_thresh=17 ino=257 dd-2584 [005] 43.247533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=44476 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 43.255435: balance_dirty_state: bdi btrfs-1: dirty=422 wb=990 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=17 ino=257 dd-2584 [005] 43.255539: balance_dirty_state: bdi btrfs-1: dirty=422 wb=990 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=13 ino=257 dd-2584 [005] 43.255662: balance_dirty_state: bdi btrfs-1: dirty=447 wb=990 unstable=0 bg_thresh=999 thresh=1999 gap=562 poll_thresh=14 ino=257 dd-2584 [005] 43.255781: balance_dirty_state: bdi btrfs-1: dirty=472 wb=990 unstable=0 bg_thresh=999 thresh=1998 gap=536 poll_thresh=15 ino=257 dd-2584 [005] 43.255901: balance_dirty_state: bdi btrfs-1: dirty=472 wb=990 unstable=0 bg_thresh=999 thresh=1998 gap=536 poll_thresh=16 ino=257 dd-2584 [005] 43.256491: balance_dirty_state: bdi btrfs-1: dirty=522 wb=990 unstable=0 bg_thresh=1001 thresh=2002 gap=490 poll_thresh=17 ino=257 dd-2584 [005] 43.256500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=44476 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 43.263579: balance_dirty_state: bdi btrfs-1: dirty=522 wb=865 unstable=0 bg_thresh=1001 thresh=2003 gap=616 poll_thresh=17 ino=257 dd-2584 [005] 43.263708: balance_dirty_state: bdi btrfs-1: dirty=522 wb=865 unstable=0 bg_thresh=1001 thresh=2002 gap=615 poll_thresh=13 ino=257 dd-2584 [005] 43.263828: balance_dirty_state: bdi btrfs-1: dirty=547 wb=865 unstable=0 bg_thresh=1001 thresh=2002 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 43.263945: balance_dirty_state: bdi btrfs-1: dirty=572 wb=865 unstable=0 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 43.264063: balance_dirty_state: bdi btrfs-1: dirty=572 wb=865 unstable=0 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 43.264295: balance_dirty_state: bdi btrfs-1: dirty=622 wb=865 unstable=0 bg_thresh=1000 thresh=2000 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 43.264530: balance_dirty_state: bdi btrfs-1: dirty=647 wb=865 unstable=0 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 43.264539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=44476 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 43.271597: balance_dirty_state: bdi btrfs-1: dirty=647 wb=865 unstable=0 bg_thresh=999 thresh=1998 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 43.271606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=44476 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 43.279570: balance_dirty_state: bdi btrfs-1: dirty=647 wb=865 unstable=0 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 43.279581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=44476 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 43.287569: balance_dirty_state: bdi btrfs-1: dirty=647 wb=715 unstable=0 bg_thresh=1001 thresh=2003 gap=641 poll_thresh=18 ino=257 dd-2584 [000] 43.287635: balance_dirty_state: bdi btrfs-1: dirty=672 wb=715 unstable=0 bg_thresh=998 thresh=1997 gap=610 poll_thresh=13 ino=257 dd-2584 [000] 43.287692: balance_dirty_state: bdi btrfs-1: dirty=672 wb=715 unstable=0 bg_thresh=1001 thresh=2002 gap=615 poll_thresh=14 ino=257 dd-2584 [000] 43.287749: balance_dirty_state: bdi btrfs-1: dirty=697 wb=715 unstable=0 bg_thresh=998 thresh=1996 gap=584 poll_thresh=15 ino=257 dd-2584 [000] 43.287806: balance_dirty_state: bdi btrfs-1: dirty=697 wb=715 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=16 ino=257 dd-2584 [000] 43.287918: balance_dirty_state: bdi btrfs-1: dirty=747 wb=715 unstable=0 bg_thresh=1000 thresh=2000 gap=538 poll_thresh=17 ino=257 dd-2584 [000] 43.288197: balance_dirty_state: bdi btrfs-1: dirty=772 wb=715 unstable=0 bg_thresh=1002 thresh=2004 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 43.288310: balance_dirty_state: bdi btrfs-1: dirty=797 wb=715 unstable=0 bg_thresh=1001 thresh=2003 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 43.288314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=44476 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 43.299517: balance_dirty_state: bdi btrfs-1: dirty=797 wb=665 unstable=0 bg_thresh=1001 thresh=2002 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 43.299612: balance_dirty_state: bdi btrfs-1: dirty=822 wb=665 unstable=0 bg_thresh=1000 thresh=2001 gap=514 poll_thresh=14 ino=257 dd-2584 [004] 43.299698: balance_dirty_state: bdi btrfs-1: dirty=822 wb=665 unstable=0 bg_thresh=1000 thresh=2001 gap=514 poll_thresh=15 ino=257 dd-2584 [004] 43.299782: balance_dirty_state: bdi btrfs-1: dirty=847 wb=665 unstable=0 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=16 ino=257 dd-2584 [004] 43.299788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=44476 base_bw=22496 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [003] 43.307534: balance_dirty_state: bdi btrfs-1: dirty=847 wb=665 unstable=0 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=16 ino=257 dd-2584 [003] 43.307539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=44476 base_bw=22496 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 43.315504: balance_dirty_state: bdi btrfs-1: dirty=847 wb=540 unstable=0 bg_thresh=1001 thresh=2002 gap=615 poll_thresh=16 ino=257 dd-2584 [003] 43.315586: balance_dirty_state: bdi btrfs-1: dirty=872 wb=540 unstable=0 bg_thresh=1001 thresh=2002 gap=590 poll_thresh=12 ino=257 dd-2584 [003] 43.315648: balance_dirty_state: bdi btrfs-1: dirty=897 wb=540 unstable=0 bg_thresh=1003 thresh=2007 gap=570 poll_thresh=13 ino=257 dd-2584 [003] 43.315708: balance_dirty_state: bdi btrfs-1: dirty=897 wb=540 unstable=0 bg_thresh=1003 thresh=2007 gap=570 poll_thresh=14 ino=257 dd-2584 [003] 43.315768: balance_dirty_state: bdi btrfs-1: dirty=922 wb=540 unstable=0 bg_thresh=1006 thresh=2012 gap=550 poll_thresh=15 ino=257 dd-2584 [003] 43.315828: balance_dirty_state: bdi btrfs-1: dirty=947 wb=540 unstable=0 bg_thresh=1006 thresh=2012 gap=525 poll_thresh=16 ino=257 dd-2584 [003] 43.315952: balance_dirty_state: bdi btrfs-1: dirty=972 wb=540 unstable=0 bg_thresh=1008 thresh=2016 gap=504 poll_thresh=17 ino=257 dd-2584 [003] 43.316072: balance_dirty_state: bdi btrfs-1: dirty=997 wb=540 unstable=0 bg_thresh=1007 thresh=2015 gap=478 poll_thresh=18 ino=257 dd-2584 [003] 43.316076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=44476 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.323536: balance_dirty_state: bdi btrfs-1: dirty=997 wb=540 unstable=0 bg_thresh=1007 thresh=2015 gap=478 poll_thresh=18 ino=257 dd-2584 [003] 43.323545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=44476 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.331533: balance_dirty_state: bdi btrfs-1: dirty=997 wb=415 unstable=0 bg_thresh=1005 thresh=2010 gap=598 poll_thresh=18 ino=257 dd-2584 [003] 43.331619: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=415 unstable=0 bg_thresh=1005 thresh=2010 gap=573 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 43.331662: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25876 wrote=0 to_write=8192 dd-2584 [003] 43.331922: balance_dirty_state: bdi btrfs-1: dirty=997 wb=440 unstable=0 bg_thresh=1007 thresh=2015 gap=578 poll_thresh=14 ino=257 dd-2584 [003] 43.332003: balance_dirty_state: bdi btrfs-1: dirty=972 wb=465 unstable=0 bg_thresh=1007 thresh=2015 gap=578 poll_thresh=15 ino=257 dd-2584 [003] 43.332083: balance_dirty_state: bdi btrfs-1: dirty=972 wb=515 unstable=0 bg_thresh=1007 thresh=2014 gap=527 poll_thresh=16 ino=257 dd-2584 [003] 43.332241: balance_dirty_state: bdi btrfs-1: dirty=972 wb=540 unstable=0 bg_thresh=1006 thresh=2013 gap=501 poll_thresh=17 ino=257 dd-2584 [003] 43.332243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=44476 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 43.335129: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=672 to_write=7520 dd-2584 [003] 43.339518: balance_dirty_state: bdi btrfs-1: dirty=422 wb=940 unstable=0 bg_thresh=1001 thresh=2002 gap=640 poll_thresh=17 ino=257 dd-2584 [003] 43.339606: balance_dirty_state: bdi btrfs-1: dirty=447 wb=940 unstable=0 bg_thresh=1001 thresh=2002 gap=615 poll_thresh=13 ino=257 dd-2584 [003] 43.339681: balance_dirty_state: bdi btrfs-1: dirty=447 wb=940 unstable=0 bg_thresh=1003 thresh=2007 gap=620 poll_thresh=14 ino=257 dd-2584 [003] 43.339755: balance_dirty_state: bdi btrfs-1: dirty=472 wb=940 unstable=0 bg_thresh=1003 thresh=2007 gap=595 poll_thresh=15 ino=257 dd-2584 [003] 43.339828: balance_dirty_state: bdi btrfs-1: dirty=497 wb=940 unstable=0 bg_thresh=1006 thresh=2012 gap=575 poll_thresh=16 ino=257 dd-2584 [003] 43.339978: balance_dirty_state: bdi btrfs-1: dirty=522 wb=940 unstable=0 bg_thresh=1005 thresh=2011 gap=549 poll_thresh=17 ino=257 dd-2584 [003] 43.340130: balance_dirty_state: bdi btrfs-1: dirty=547 wb=940 unstable=0 bg_thresh=1005 thresh=2010 gap=523 poll_thresh=18 ino=257 dd-2584 [003] 43.340281: balance_dirty_state: bdi btrfs-1: dirty=572 wb=940 unstable=0 bg_thresh=1007 thresh=2014 gap=502 poll_thresh=19 ino=257 dd-2584 [003] 43.340286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=44476 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.347531: balance_dirty_state: bdi btrfs-1: dirty=572 wb=940 unstable=0 bg_thresh=1007 thresh=2014 gap=502 poll_thresh=19 ino=257 dd-2584 [003] 43.347540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=44476 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.355563: balance_dirty_state: bdi btrfs-1: dirty=572 wb=940 unstable=0 bg_thresh=1007 thresh=2014 gap=502 poll_thresh=19 ino=257 dd-2584 [003] 43.355571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=42908 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.363540: balance_dirty_state: bdi btrfs-1: dirty=572 wb=940 unstable=0 bg_thresh=1007 thresh=2014 gap=502 poll_thresh=19 ino=257 dd-2584 [003] 43.363549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=42908 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.371459: balance_dirty_state: bdi btrfs-1: dirty=572 wb=815 unstable=0 bg_thresh=1000 thresh=2000 gap=613 poll_thresh=19 ino=257 dd-2584 [003] 43.371522: balance_dirty_state: bdi btrfs-1: dirty=597 wb=815 unstable=0 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=14 ino=257 dd-2584 [003] 43.371753: balance_dirty_state: bdi btrfs-1: dirty=622 wb=815 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=15 ino=257 dd-2584 [003] 43.371811: balance_dirty_state: bdi btrfs-1: dirty=622 wb=815 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=16 ino=257 dd-2584 [003] 43.371929: balance_dirty_state: bdi btrfs-1: dirty=672 wb=815 unstable=0 bg_thresh=1002 thresh=2004 gap=517 poll_thresh=17 ino=257 dd-2584 [003] 43.372048: balance_dirty_state: bdi btrfs-1: dirty=697 wb=815 unstable=0 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=18 ino=257 dd-2584 [003] 43.372052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=42908 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.379522: balance_dirty_state: bdi btrfs-1: dirty=697 wb=815 unstable=0 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=18 ino=257 dd-2584 [003] 43.379530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=42908 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.387548: balance_dirty_state: bdi btrfs-1: dirty=697 wb=690 unstable=0 bg_thresh=991 thresh=1982 gap=595 poll_thresh=18 ino=257 dd-2584 [003] 43.387648: balance_dirty_state: bdi btrfs-1: dirty=722 wb=690 unstable=0 bg_thresh=991 thresh=1982 gap=570 poll_thresh=13 ino=257 dd-2584 [003] 43.387708: balance_dirty_state: bdi btrfs-1: dirty=722 wb=690 unstable=0 bg_thresh=993 thresh=1987 gap=575 poll_thresh=14 ino=257 dd-2584 [003] 43.387768: balance_dirty_state: bdi btrfs-1: dirty=747 wb=690 unstable=0 bg_thresh=996 thresh=1993 gap=556 poll_thresh=15 ino=257 dd-2584 [003] 43.387827: balance_dirty_state: bdi btrfs-1: dirty=772 wb=690 unstable=0 bg_thresh=999 thresh=1998 gap=536 poll_thresh=16 ino=257 dd-2584 [003] 43.387948: balance_dirty_state: bdi btrfs-1: dirty=797 wb=690 unstable=0 bg_thresh=998 thresh=1997 gap=510 poll_thresh=17 ino=257 dd-2584 [003] 43.388072: balance_dirty_state: bdi btrfs-1: dirty=822 wb=690 unstable=0 bg_thresh=1000 thresh=2001 gap=489 poll_thresh=18 ino=257 dd-2584 [003] 43.388076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=42908 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.395570: balance_dirty_state: bdi btrfs-1: dirty=822 wb=565 unstable=0 bg_thresh=990 thresh=1981 gap=594 poll_thresh=18 ino=257 dd-2584 [003] 43.395640: balance_dirty_state: bdi btrfs-1: dirty=847 wb=565 unstable=0 bg_thresh=990 thresh=1981 gap=569 poll_thresh=13 ino=257 dd-2584 [003] 43.395703: balance_dirty_state: bdi btrfs-1: dirty=847 wb=565 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=14 ino=257 dd-2584 [003] 43.395933: balance_dirty_state: bdi btrfs-1: dirty=872 wb=565 unstable=0 bg_thresh=993 thresh=1986 gap=549 poll_thresh=15 ino=257 dd-2584 [003] 43.395992: balance_dirty_state: bdi btrfs-1: dirty=897 wb=565 unstable=0 bg_thresh=995 thresh=1991 gap=529 poll_thresh=16 ino=257 dd-2584 [003] 43.396107: balance_dirty_state: bdi btrfs-1: dirty=922 wb=565 unstable=0 bg_thresh=998 thresh=1996 gap=509 poll_thresh=17 ino=257 dd-2584 [003] 43.396226: balance_dirty_state: bdi btrfs-1: dirty=947 wb=565 unstable=0 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=18 ino=257 dd-2584 [003] 43.396231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=42908 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.403680: balance_dirty_state: bdi btrfs-1: dirty=947 wb=415 unstable=0 bg_thresh=993 thresh=1987 gap=625 poll_thresh=18 ino=257 dd-2584 [003] 43.403748: balance_dirty_state: bdi btrfs-1: dirty=972 wb=415 unstable=0 bg_thresh=993 thresh=1987 gap=600 poll_thresh=13 ino=257 dd-2584 [003] 43.403805: balance_dirty_state: bdi btrfs-1: dirty=972 wb=415 unstable=0 bg_thresh=996 thresh=1992 gap=605 poll_thresh=14 ino=257 dd-2584 [003] 43.403861: balance_dirty_state: bdi btrfs-1: dirty=997 wb=415 unstable=0 bg_thresh=996 thresh=1992 gap=580 poll_thresh=15 ino=257 dd-2584 [003] 43.403926: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=415 unstable=0 bg_thresh=995 thresh=1991 gap=554 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 43.403948: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25948 wrote=0 to_write=8192 dd-2584 [003] 43.404048: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=415 unstable=0 bg_thresh=995 thresh=1990 gap=528 poll_thresh=17 ino=257 dd-2584 [003] 43.404176: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=440 unstable=0 bg_thresh=997 thresh=1994 gap=532 poll_thresh=18 ino=257 dd-2584 [003] 43.404303: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=515 unstable=0 bg_thresh=996 thresh=1993 gap=456 poll_thresh=19 ino=257 dd-2584 [003] 43.404305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=42908 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 43.406151: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=688 to_write=7504 dd-2584 [003] 43.411489: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1090 unstable=0 bg_thresh=999 thresh=1998 gap=461 poll_thresh=19 ino=257 dd-2584 [003] 43.411498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=42908 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.419497: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1090 unstable=0 bg_thresh=999 thresh=1998 gap=461 poll_thresh=19 ino=257 dd-2584 [003] 43.419504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=42908 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.427659: balance_dirty_state: bdi btrfs-1: dirty=447 wb=965 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=19 ino=257 dd-2584 [003] 43.428127: balance_dirty_state: bdi btrfs-1: dirty=447 wb=965 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=14 ino=257 dd-2584 [003] 43.428245: balance_dirty_state: bdi btrfs-1: dirty=472 wb=965 unstable=0 bg_thresh=995 thresh=1991 gap=554 poll_thresh=15 ino=257 dd-2584 [003] 43.428359: balance_dirty_state: bdi btrfs-1: dirty=497 wb=965 unstable=0 bg_thresh=995 thresh=1991 gap=529 poll_thresh=16 ino=257 dd-2584 [003] 43.428588: balance_dirty_state: bdi btrfs-1: dirty=522 wb=965 unstable=0 bg_thresh=998 thresh=1996 gap=509 poll_thresh=17 ino=257 dd-2584 [003] 43.428825: balance_dirty_state: bdi btrfs-1: dirty=547 wb=965 unstable=0 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=18 ino=257 dd-2584 [003] 43.428834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=42908 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 43.435544: balance_dirty_state: bdi btrfs-1: dirty=547 wb=840 unstable=0 bg_thresh=997 thresh=1994 gap=607 poll_thresh=18 ino=257 dd-2584 [007] 43.435733: balance_dirty_state: bdi btrfs-1: dirty=572 wb=840 unstable=0 bg_thresh=995 thresh=1991 gap=579 poll_thresh=13 ino=257 dd-2584 [007] 43.435914: balance_dirty_state: bdi btrfs-1: dirty=572 wb=840 unstable=0 bg_thresh=998 thresh=1996 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 43.436089: balance_dirty_state: bdi btrfs-1: dirty=597 wb=840 unstable=0 bg_thresh=998 thresh=1996 gap=559 poll_thresh=15 ino=257 dd-2584 [007] 43.436275: balance_dirty_state: bdi btrfs-1: dirty=622 wb=840 unstable=0 bg_thresh=994 thresh=1988 gap=526 poll_thresh=16 ino=257 dd-2584 [007] 43.436635: balance_dirty_state: bdi btrfs-1: dirty=647 wb=840 unstable=0 bg_thresh=996 thresh=1993 gap=506 poll_thresh=17 ino=257 dd-2584 [007] 43.436998: balance_dirty_state: bdi btrfs-1: dirty=672 wb=840 unstable=0 bg_thresh=992 thresh=1984 gap=472 poll_thresh=18 ino=257 dd-2584 [007] 43.437010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=42908 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 43.443740: balance_dirty_state: bdi btrfs-1: dirty=672 wb=840 unstable=0 bg_thresh=997 thresh=1994 gap=482 poll_thresh=18 ino=257 dd-2584 [007] 43.443749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=42908 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 43.451730: balance_dirty_state: bdi btrfs-1: dirty=672 wb=840 unstable=0 bg_thresh=997 thresh=1994 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 43.451738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=42908 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 43.459585: balance_dirty_state: bdi btrfs-1: dirty=672 wb=715 unstable=0 bg_thresh=995 thresh=1991 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 43.459770: balance_dirty_state: bdi btrfs-1: dirty=697 wb=715 unstable=0 bg_thresh=992 thresh=1985 gap=573 poll_thresh=13 ino=257 dd-2584 [004] 43.460566: balance_dirty_state: bdi btrfs-1: dirty=697 wb=715 unstable=0 bg_thresh=995 thresh=1990 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 43.460744: balance_dirty_state: bdi btrfs-1: dirty=722 wb=715 unstable=0 bg_thresh=994 thresh=1989 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 43.460923: balance_dirty_state: bdi btrfs-1: dirty=747 wb=715 unstable=0 bg_thresh=991 thresh=1982 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 43.461236: balance_dirty_state: bdi btrfs-1: dirty=772 wb=715 unstable=0 bg_thresh=989 thresh=1979 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 43.461247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=42140 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 43.467609: balance_dirty_state: bdi btrfs-1: dirty=772 wb=715 unstable=0 bg_thresh=995 thresh=1991 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 43.467702: balance_dirty_state: bdi btrfs-1: dirty=772 wb=715 unstable=0 bg_thresh=995 thresh=1990 gap=503 poll_thresh=13 ino=257 dd-2584 [004] 43.467787: balance_dirty_state: bdi btrfs-1: dirty=797 wb=715 unstable=0 bg_thresh=997 thresh=1995 gap=483 poll_thresh=14 ino=257 dd-2584 [004] 43.467793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=42140 base_bw=22496 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 43.475611: balance_dirty_state: bdi btrfs-1: dirty=797 wb=565 unstable=0 bg_thresh=996 thresh=1993 gap=631 poll_thresh=14 ino=257 dd-2584 [003] 43.475707: balance_dirty_state: bdi btrfs-1: dirty=822 wb=565 unstable=0 bg_thresh=996 thresh=1993 gap=606 poll_thresh=10 ino=257 dd-2584 [003] 43.475773: balance_dirty_state: bdi btrfs-1: dirty=822 wb=565 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=11 ino=257 dd-2584 [003] 43.475837: balance_dirty_state: bdi btrfs-1: dirty=847 wb=565 unstable=0 bg_thresh=999 thresh=1998 gap=586 poll_thresh=12 ino=257 dd-2584 [003] 43.475901: balance_dirty_state: bdi btrfs-1: dirty=872 wb=565 unstable=0 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=13 ino=257 dd-2584 [003] 43.475965: balance_dirty_state: bdi btrfs-1: dirty=872 wb=565 unstable=0 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=14 ino=257 dd-2584 [003] 43.476032: balance_dirty_state: bdi btrfs-1: dirty=897 wb=565 unstable=0 bg_thresh=1004 thresh=2008 gap=546 poll_thresh=15 ino=257 dd-2584 [003] 43.476099: balance_dirty_state: bdi btrfs-1: dirty=922 wb=565 unstable=0 bg_thresh=1003 thresh=2007 gap=520 poll_thresh=16 ino=257 dd-2584 [003] 43.476228: balance_dirty_state: bdi btrfs-1: dirty=947 wb=565 unstable=0 bg_thresh=1003 thresh=2006 gap=494 poll_thresh=17 ino=257 dd-2584 [003] 43.476233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=42140 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.483603: balance_dirty_state: bdi btrfs-1: dirty=947 wb=565 unstable=0 bg_thresh=1003 thresh=2006 gap=494 poll_thresh=17 ino=257 dd-2584 [003] 43.483611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=42140 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.491586: balance_dirty_state: bdi btrfs-1: dirty=947 wb=565 unstable=0 bg_thresh=1003 thresh=2006 gap=494 poll_thresh=17 ino=257 dd-2584 [003] 43.491594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=42140 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.499628: balance_dirty_state: bdi btrfs-1: dirty=947 wb=440 unstable=0 bg_thresh=996 thresh=1992 gap=605 poll_thresh=17 ino=257 dd-2584 [003] 43.499889: balance_dirty_state: bdi btrfs-1: dirty=947 wb=440 unstable=0 bg_thresh=996 thresh=1992 gap=605 poll_thresh=13 ino=257 dd-2584 [003] 43.499954: balance_dirty_state: bdi btrfs-1: dirty=972 wb=440 unstable=0 bg_thresh=998 thresh=1997 gap=585 poll_thresh=14 ino=257 dd-2584 [003] 43.500018: balance_dirty_state: bdi btrfs-1: dirty=997 wb=440 unstable=0 bg_thresh=998 thresh=1997 gap=560 poll_thresh=15 ino=257 dd-2584 [003] 43.500082: balance_dirty_state: bdi btrfs-1: dirty=997 wb=440 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=16 ino=257 dd-2584 [003] 43.500213: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=440 unstable=0 bg_thresh=1003 thresh=2007 gap=520 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 43.500277: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26044 wrote=0 to_write=8192 dd-2584 [003] 43.500351: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=440 unstable=0 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=18 ino=257 dd-2584 [003] 43.500353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=42140 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 43.502548: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=324 wrote=640 to_write=7552 dd-2584 [003] 43.507587: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1090 unstable=0 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=18 ino=257 dd-2584 [003] 43.507596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=42140 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.515553: balance_dirty_state: bdi btrfs-1: dirty=422 wb=965 unstable=0 bg_thresh=1000 thresh=2000 gap=613 poll_thresh=18 ino=257 dd-2584 [003] 43.515649: balance_dirty_state: bdi btrfs-1: dirty=447 wb=965 unstable=0 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=13 ino=257 dd-2584 [003] 43.515709: balance_dirty_state: bdi btrfs-1: dirty=447 wb=965 unstable=0 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=14 ino=257 dd-2584 [003] 43.515767: balance_dirty_state: bdi btrfs-1: dirty=472 wb=965 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=15 ino=257 dd-2584 [003] 43.515825: balance_dirty_state: bdi btrfs-1: dirty=497 wb=965 unstable=0 bg_thresh=1005 thresh=2010 gap=548 poll_thresh=16 ino=257 dd-2584 [003] 43.515943: balance_dirty_state: bdi btrfs-1: dirty=522 wb=965 unstable=0 bg_thresh=1007 thresh=2015 gap=528 poll_thresh=17 ino=257 dd-2584 [003] 43.516064: balance_dirty_state: bdi btrfs-1: dirty=547 wb=965 unstable=0 bg_thresh=1009 thresh=2019 gap=507 poll_thresh=18 ino=257 dd-2584 [003] 43.516355: balance_dirty_state: bdi btrfs-1: dirty=572 wb=965 unstable=0 bg_thresh=1006 thresh=2012 gap=475 poll_thresh=19 ino=257 dd-2584 [003] 43.516360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=42140 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 43.523555: balance_dirty_state: bdi btrfs-1: dirty=572 wb=840 unstable=0 bg_thresh=989 thresh=1978 gap=566 poll_thresh=19 ino=257 dd-2584 [007] 43.523652: balance_dirty_state: bdi btrfs-1: dirty=597 wb=840 unstable=0 bg_thresh=991 thresh=1983 gap=546 poll_thresh=14 ino=257 dd-2584 [007] 43.523738: balance_dirty_state: bdi btrfs-1: dirty=597 wb=840 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=15 ino=257 dd-2584 [007] 43.523832: balance_dirty_state: bdi btrfs-1: dirty=622 wb=840 unstable=0 bg_thresh=990 thresh=1980 gap=518 poll_thresh=16 ino=257 dd-2584 [007] 43.524007: balance_dirty_state: bdi btrfs-1: dirty=647 wb=840 unstable=0 bg_thresh=990 thresh=1980 gap=493 poll_thresh=17 ino=257 dd-2584 [007] 43.524014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=42140 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 43.531661: balance_dirty_state: bdi btrfs-1: dirty=647 wb=715 unstable=0 bg_thresh=996 thresh=1993 gap=631 poll_thresh=17 ino=257 dd-2584 [007] 43.531792: balance_dirty_state: bdi btrfs-1: dirty=672 wb=715 unstable=0 bg_thresh=996 thresh=1992 gap=605 poll_thresh=13 ino=257 dd-2584 [007] 43.531912: balance_dirty_state: bdi btrfs-1: dirty=697 wb=715 unstable=0 bg_thresh=998 thresh=1997 gap=585 poll_thresh=14 ino=257 dd-2584 [007] 43.532030: balance_dirty_state: bdi btrfs-1: dirty=697 wb=715 unstable=0 bg_thresh=998 thresh=1996 gap=584 poll_thresh=15 ino=257 dd-2584 [007] 43.532147: balance_dirty_state: bdi btrfs-1: dirty=722 wb=715 unstable=0 bg_thresh=998 thresh=1996 gap=559 poll_thresh=16 ino=257 dd-2584 [007] 43.532382: balance_dirty_state: bdi btrfs-1: dirty=747 wb=715 unstable=0 bg_thresh=997 thresh=1995 gap=533 poll_thresh=17 ino=257 dd-2584 [007] 43.532620: balance_dirty_state: bdi btrfs-1: dirty=772 wb=715 unstable=0 bg_thresh=999 thresh=1999 gap=512 poll_thresh=18 ino=257 dd-2584 [007] 43.533202: balance_dirty_state: bdi btrfs-1: dirty=822 wb=715 unstable=0 bg_thresh=999 thresh=1998 gap=461 poll_thresh=19 ino=257 dd-2584 [007] 43.533212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=42140 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 43.539643: balance_dirty_state: bdi btrfs-1: dirty=822 wb=715 unstable=0 bg_thresh=999 thresh=1998 gap=461 poll_thresh=19 ino=257 dd-2584 [007] 43.539649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=42140 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 43.547638: balance_dirty_state: bdi btrfs-1: dirty=822 wb=715 unstable=0 bg_thresh=1002 thresh=2004 gap=467 poll_thresh=19 ino=257 dd-2584 [006] 43.547648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=42140 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 43.555531: balance_dirty_state: bdi btrfs-1: dirty=822 wb=665 unstable=0 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=19 ino=257 dd-2584 [006] 43.555652: balance_dirty_state: bdi btrfs-1: dirty=822 wb=665 unstable=0 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=14 ino=257 dd-2584 [006] 43.555770: balance_dirty_state: bdi btrfs-1: dirty=847 wb=665 unstable=0 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=15 ino=257 dd-2584 [006] 43.555779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=42140 base_bw=22496 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 43.563714: balance_dirty_state: bdi btrfs-1: dirty=847 wb=665 unstable=0 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=15 ino=257 dd-2584 [006] 43.563724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=40672 base_bw=22496 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 43.571736: balance_dirty_state: bdi btrfs-1: dirty=847 wb=540 unstable=0 bg_thresh=1005 thresh=2010 gap=623 poll_thresh=15 ino=257 dd-2584 [006] 43.571849: balance_dirty_state: bdi btrfs-1: dirty=872 wb=540 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=11 ino=257 dd-2584 [006] 43.571952: balance_dirty_state: bdi btrfs-1: dirty=872 wb=540 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=12 ino=257 dd-2584 [006] 43.572053: balance_dirty_state: bdi btrfs-1: dirty=897 wb=540 unstable=0 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=13 ino=257 dd-2584 [006] 43.572155: balance_dirty_state: bdi btrfs-1: dirty=922 wb=540 unstable=0 bg_thresh=1004 thresh=2008 gap=546 poll_thresh=14 ino=257 dd-2584 [006] 43.572258: balance_dirty_state: bdi btrfs-1: dirty=922 wb=540 unstable=0 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=15 ino=257 dd-2584 [006] 43.572360: balance_dirty_state: bdi btrfs-1: dirty=947 wb=540 unstable=0 bg_thresh=1006 thresh=2012 gap=525 poll_thresh=16 ino=257 dd-2584 [006] 43.572561: balance_dirty_state: bdi btrfs-1: dirty=972 wb=540 unstable=0 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=17 ino=257 dd-2584 [006] 43.572569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=40672 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 43.579700: balance_dirty_state: bdi btrfs-1: dirty=972 wb=390 unstable=0 bg_thresh=1005 thresh=2011 gap=649 poll_thresh=17 ino=257 dd-2584 [006] 43.579816: balance_dirty_state: bdi btrfs-1: dirty=997 wb=390 unstable=0 bg_thresh=1005 thresh=2010 gap=623 poll_thresh=13 ino=257 dd-2584 [006] 43.579918: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=390 unstable=0 bg_thresh=1005 thresh=2010 gap=598 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 43.579957: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26124 wrote=0 to_write=8192 dd-2584 [006] 43.580074: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=390 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=15 ino=257 dd-2584 [006] 43.580255: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=315 unstable=0 bg_thresh=1004 thresh=2008 gap=646 poll_thresh=16 ino=257 dd-2584 [006] 43.581095: balance_dirty_state: bdi btrfs-1: dirty=922 wb=390 unstable=0 bg_thresh=1003 thresh=2007 gap=695 poll_thresh=17 ino=257 dd-2584 [006] 43.581414: balance_dirty_state: bdi btrfs-1: dirty=922 wb=440 unstable=0 bg_thresh=1003 thresh=2006 gap=644 poll_thresh=18 ino=257 dd-2584 [006] 43.581734: balance_dirty_state: bdi btrfs-1: dirty=922 wb=490 unstable=0 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=19 ino=257 dd-2584 [006] 43.582058: balance_dirty_state: bdi btrfs-1: dirty=897 wb=540 unstable=0 bg_thresh=1004 thresh=2009 gap=572 poll_thresh=20 ino=257 dd-2584 [006] 43.582381: balance_dirty_state: bdi btrfs-1: dirty=872 wb=590 unstable=0 bg_thresh=1004 thresh=2008 gap=546 poll_thresh=21 ino=257 dd-2584 [006] 43.582701: balance_dirty_state: bdi btrfs-1: dirty=847 wb=640 unstable=0 bg_thresh=1003 thresh=2007 gap=520 poll_thresh=22 ino=257 dd-2584 [006] 43.583029: balance_dirty_state: bdi btrfs-1: dirty=847 wb=690 unstable=0 bg_thresh=1005 thresh=2011 gap=474 poll_thresh=23 ino=257 dd-2584 [006] 43.583033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=40672 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 43.585575: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=408 wrote=848 to_write=7344 dd-2584 [002] 43.587582: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1107 unstable=0 bg_thresh=1006 thresh=2012 gap=477 poll_thresh=23 ino=257 dd-2584 [002] 43.587592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-283% task_weight=99% bdi_bw=40672 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 43.595636: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1107 unstable=0 bg_thresh=1006 thresh=2012 gap=477 poll_thresh=23 ino=257 dd-2584 [000] 43.595644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-283% task_weight=99% bdi_bw=40672 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 43.603550: balance_dirty_state: bdi btrfs-1: dirty=428 wb=982 unstable=0 bg_thresh=1006 thresh=2012 gap=602 poll_thresh=23 ino=257 dd-2584 [000] 43.603681: balance_dirty_state: bdi btrfs-1: dirty=453 wb=982 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=17 ino=257 dd-2584 [000] 43.603925: balance_dirty_state: bdi btrfs-1: dirty=478 wb=982 unstable=0 bg_thresh=1005 thresh=2011 gap=551 poll_thresh=18 ino=257 dd-2584 [000] 43.604515: balance_dirty_state: bdi btrfs-1: dirty=528 wb=982 unstable=0 bg_thresh=1005 thresh=2010 gap=500 poll_thresh=19 ino=257 dd-2584 [000] 43.604524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=40672 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 43.611545: balance_dirty_state: bdi btrfs-1: dirty=528 wb=857 unstable=0 bg_thresh=1005 thresh=2010 gap=625 poll_thresh=19 ino=257 dd-2584 [004] 43.611640: balance_dirty_state: bdi btrfs-1: dirty=553 wb=857 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 43.611732: balance_dirty_state: bdi btrfs-1: dirty=553 wb=857 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 43.611821: balance_dirty_state: bdi btrfs-1: dirty=578 wb=857 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 43.611996: balance_dirty_state: bdi btrfs-1: dirty=603 wb=857 unstable=0 bg_thresh=1003 thresh=2007 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 43.612172: balance_dirty_state: bdi btrfs-1: dirty=653 wb=857 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 43.612178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=40672 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 43.619587: balance_dirty_state: bdi btrfs-1: dirty=653 wb=857 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 43.619591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=40672 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 43.627567: balance_dirty_state: bdi btrfs-1: dirty=653 wb=857 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 43.627574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=40672 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 43.635664: balance_dirty_state: bdi btrfs-1: dirty=653 wb=732 unstable=0 bg_thresh=1003 thresh=2006 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 43.635754: balance_dirty_state: bdi btrfs-1: dirty=653 wb=732 unstable=0 bg_thresh=1002 thresh=2005 gap=620 poll_thresh=13 ino=257 dd-2584 [004] 43.635813: balance_dirty_state: bdi btrfs-1: dirty=678 wb=732 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 43.635871: balance_dirty_state: bdi btrfs-1: dirty=703 wb=732 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 43.635930: balance_dirty_state: bdi btrfs-1: dirty=703 wb=732 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 43.636048: balance_dirty_state: bdi btrfs-1: dirty=728 wb=732 unstable=0 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 43.636327: balance_dirty_state: bdi btrfs-1: dirty=778 wb=732 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 43.636332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=40672 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 43.643661: balance_dirty_state: bdi btrfs-1: dirty=778 wb=732 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 43.643670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=40672 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 43.651642: balance_dirty_state: bdi btrfs-1: dirty=778 wb=607 unstable=0 bg_thresh=1003 thresh=2007 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 43.651739: balance_dirty_state: bdi btrfs-1: dirty=778 wb=607 unstable=0 bg_thresh=1003 thresh=2006 gap=621 poll_thresh=13 ino=257 dd-2584 [004] 43.651800: balance_dirty_state: bdi btrfs-1: dirty=803 wb=607 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 43.651859: balance_dirty_state: bdi btrfs-1: dirty=828 wb=607 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 43.651918: balance_dirty_state: bdi btrfs-1: dirty=828 wb=607 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 43.652145: balance_dirty_state: bdi btrfs-1: dirty=878 wb=607 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 43.652283: balance_dirty_state: bdi btrfs-1: dirty=903 wb=607 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 43.652289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=40672 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 43.663560: balance_dirty_state: bdi btrfs-1: dirty=903 wb=607 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 43.663565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=40672 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 43.667604: balance_dirty_state: bdi btrfs-1: dirty=903 wb=482 unstable=0 bg_thresh=1000 thresh=2000 gap=615 poll_thresh=18 ino=257 dd-2584 [000] 43.667712: balance_dirty_state: bdi btrfs-1: dirty=903 wb=482 unstable=0 bg_thresh=1002 thresh=2005 gap=620 poll_thresh=13 ino=257 dd-2584 [000] 43.667837: balance_dirty_state: bdi btrfs-1: dirty=928 wb=482 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 43.667961: balance_dirty_state: bdi btrfs-1: dirty=953 wb=482 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=15 ino=257 dd-2584 [000] 43.668106: balance_dirty_state: bdi btrfs-1: dirty=966 wb=482 unstable=0 bg_thresh=993 thresh=1987 gap=539 poll_thresh=16 ino=257 dd-2584 [000] 43.668392: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=482 unstable=0 bg_thresh=992 thresh=1984 gap=497 poll_thresh=17 ino=257 flush-btrfs-1-2586 [004] 43.668429: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26212 wrote=0 to_write=8192 dd-2584 [000] 43.669022: balance_dirty_state: bdi btrfs-1: dirty=918 wb=582 unstable=0 bg_thresh=990 thresh=1980 gap=480 poll_thresh=18 ino=257 dd-2584 [000] 43.669025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=40600 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 43.670660: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=492 wrote=576 to_write=7616 dd-2584 [000] 43.675639: balance_dirty_state: bdi btrfs-1: dirty=453 wb=922 unstable=0 bg_thresh=996 thresh=1992 gap=617 poll_thresh=18 ino=257 dd-2584 [000] 43.675770: balance_dirty_state: bdi btrfs-1: dirty=478 wb=922 unstable=0 bg_thresh=998 thresh=1997 gap=597 poll_thresh=13 ino=257 dd-2584 [000] 43.675892: balance_dirty_state: bdi btrfs-1: dirty=478 wb=922 unstable=0 bg_thresh=998 thresh=1996 gap=596 poll_thresh=14 ino=257 dd-2584 [000] 43.676014: balance_dirty_state: bdi btrfs-1: dirty=503 wb=922 unstable=0 bg_thresh=998 thresh=1996 gap=571 poll_thresh=15 ino=257 dd-2584 [000] 43.676137: balance_dirty_state: bdi btrfs-1: dirty=528 wb=922 unstable=0 bg_thresh=997 thresh=1995 gap=545 poll_thresh=16 ino=257 dd-2584 [000] 43.676389: balance_dirty_state: bdi btrfs-1: dirty=553 wb=922 unstable=0 bg_thresh=997 thresh=1994 gap=519 poll_thresh=17 ino=257 dd-2584 [000] 43.676661: balance_dirty_state: bdi btrfs-1: dirty=592 wb=922 unstable=0 bg_thresh=997 thresh=1995 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 43.676671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=40600 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 43.683675: balance_dirty_state: bdi btrfs-1: dirty=592 wb=922 unstable=0 bg_thresh=997 thresh=1995 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 43.683679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=40600 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 43.691676: balance_dirty_state: bdi btrfs-1: dirty=592 wb=922 unstable=0 bg_thresh=991 thresh=1983 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 43.691682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=40600 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 43.699754: balance_dirty_state: bdi btrfs-1: dirty=592 wb=922 unstable=0 bg_thresh=994 thresh=1989 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 43.699759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=40600 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 43.707671: balance_dirty_state: bdi btrfs-1: dirty=592 wb=797 unstable=0 bg_thresh=995 thresh=1991 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 43.707803: balance_dirty_state: bdi btrfs-1: dirty=592 wb=797 unstable=0 bg_thresh=995 thresh=1991 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 43.707893: balance_dirty_state: bdi btrfs-1: dirty=617 wb=797 unstable=0 bg_thresh=995 thresh=1990 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 43.707982: balance_dirty_state: bdi btrfs-1: dirty=642 wb=797 unstable=0 bg_thresh=995 thresh=1990 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 43.708077: balance_dirty_state: bdi btrfs-1: dirty=642 wb=797 unstable=0 bg_thresh=994 thresh=1988 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 43.708279: balance_dirty_state: bdi btrfs-1: dirty=668 wb=797 unstable=0 bg_thresh=993 thresh=1986 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 43.708770: balance_dirty_state: bdi btrfs-1: dirty=707 wb=797 unstable=0 bg_thresh=994 thresh=1988 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 43.708777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=40600 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 43.715702: balance_dirty_state: bdi btrfs-1: dirty=707 wb=797 unstable=0 bg_thresh=994 thresh=1988 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 43.715714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=40600 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 43.723704: balance_dirty_state: bdi btrfs-1: dirty=707 wb=672 unstable=0 bg_thresh=995 thresh=1991 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 43.723819: balance_dirty_state: bdi btrfs-1: dirty=732 wb=672 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 43.723877: balance_dirty_state: bdi btrfs-1: dirty=732 wb=672 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 43.723936: balance_dirty_state: bdi btrfs-1: dirty=757 wb=672 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 43.724003: balance_dirty_state: bdi btrfs-1: dirty=770 wb=672 unstable=0 bg_thresh=997 thresh=1994 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 43.724136: balance_dirty_state: bdi btrfs-1: dirty=809 wb=672 unstable=0 bg_thresh=997 thresh=1994 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 43.724268: balance_dirty_state: bdi btrfs-1: dirty=835 wb=672 unstable=0 bg_thresh=997 thresh=1994 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 43.724273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=40600 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 43.731682: balance_dirty_state: bdi btrfs-1: dirty=835 wb=572 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=18 ino=257 dd-2584 [001] 43.731794: balance_dirty_state: bdi btrfs-1: dirty=835 wb=572 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=13 ino=257 dd-2584 [001] 43.731914: balance_dirty_state: bdi btrfs-1: dirty=860 wb=572 unstable=0 bg_thresh=998 thresh=1996 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 43.732035: balance_dirty_state: bdi btrfs-1: dirty=885 wb=572 unstable=0 bg_thresh=1000 thresh=2001 gap=544 poll_thresh=15 ino=257 dd-2584 [001] 43.732169: balance_dirty_state: bdi btrfs-1: dirty=885 wb=547 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 43.732366: balance_dirty_state: bdi btrfs-1: dirty=935 wb=447 unstable=0 bg_thresh=997 thresh=1994 gap=612 poll_thresh=17 ino=257 dd-2584 [001] 43.732942: balance_dirty_state: bdi btrfs-1: dirty=960 wb=447 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=18 ino=257 dd-2584 [001] 43.733218: balance_dirty_state: bdi btrfs-1: dirty=986 wb=447 unstable=0 bg_thresh=999 thresh=1998 gap=565 poll_thresh=19 ino=257 dd-2584 [001] 43.733497: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=447 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=20 ino=257 flush-btrfs-1-2586 [000] 43.733544: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26276 wrote=0 to_write=8192 dd-2584 [001] 43.733769: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=447 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=21 ino=257 dd-2584 [001] 43.733772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=40600 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 43.736013: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=560 wrote=608 to_write=7584 dd-2584 [001] 43.739586: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1057 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=21 ino=257 dd-2584 [001] 43.739590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=40600 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 43.747669: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1057 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=21 ino=257 dd-2584 [001] 43.747677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=40600 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 43.755674: balance_dirty_state: bdi btrfs-1: dirty=453 wb=807 unstable=0 bg_thresh=1002 thresh=2004 gap=744 poll_thresh=21 ino=257 dd-2584 [001] 43.755775: balance_dirty_state: bdi btrfs-1: dirty=453 wb=807 unstable=0 bg_thresh=1001 thresh=2003 gap=743 poll_thresh=16 ino=257 dd-2584 [001] 43.755958: balance_dirty_state: bdi btrfs-1: dirty=503 wb=807 unstable=0 bg_thresh=1001 thresh=2002 gap=692 poll_thresh=17 ino=257 dd-2584 [001] 43.756143: balance_dirty_state: bdi btrfs-1: dirty=528 wb=807 unstable=0 bg_thresh=1000 thresh=2001 gap=666 poll_thresh=18 ino=257 dd-2584 [001] 43.756342: balance_dirty_state: bdi btrfs-1: dirty=553 wb=807 unstable=0 bg_thresh=1002 thresh=2005 gap=645 poll_thresh=19 ino=257 dd-2584 [001] 43.756542: balance_dirty_state: bdi btrfs-1: dirty=603 wb=807 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=20 ino=257 dd-2584 [001] 43.757008: balance_dirty_state: bdi btrfs-1: dirty=628 wb=807 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=21 ino=257 dd-2584 [001] 43.757609: balance_dirty_state: bdi btrfs-1: dirty=653 wb=807 unstable=0 bg_thresh=1054 thresh=2108 gap=648 poll_thresh=22 ino=257 dd-2584 [001] 43.757789: balance_dirty_state: bdi btrfs-1: dirty=678 wb=807 unstable=0 bg_thresh=1053 thresh=2107 gap=622 poll_thresh=23 ino=257 dd-2584 [001] 43.757967: balance_dirty_state: bdi btrfs-1: dirty=703 wb=807 unstable=0 bg_thresh=1055 thresh=2111 gap=601 poll_thresh=24 ino=257 dd-2584 [001] 43.758145: balance_dirty_state: bdi btrfs-1: dirty=753 wb=807 unstable=0 bg_thresh=1055 thresh=2110 gap=550 poll_thresh=25 ino=257 dd-2584 [001] 43.758322: balance_dirty_state: bdi btrfs-1: dirty=778 wb=807 unstable=0 bg_thresh=1051 thresh=2103 gap=518 poll_thresh=26 ino=257 dd-2584 [001] 43.758329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1356 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-41% task_gap=-181% task_weight=99% bdi_bw=40600 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 43.763743: balance_dirty_state: bdi btrfs-1: dirty=778 wb=694 unstable=0 bg_thresh=1051 thresh=2103 gap=631 poll_thresh=26 ino=257 dd-2584 [001] 43.763831: balance_dirty_state: bdi btrfs-1: dirty=803 wb=694 unstable=0 bg_thresh=1051 thresh=2103 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 43.763949: balance_dirty_state: bdi btrfs-1: dirty=828 wb=694 unstable=0 bg_thresh=1053 thresh=2107 gap=585 poll_thresh=20 ino=257 dd-2584 [001] 43.764226: balance_dirty_state: bdi btrfs-1: dirty=853 wb=694 unstable=0 bg_thresh=1053 thresh=2106 gap=559 poll_thresh=21 ino=257 dd-2584 [001] 43.764340: balance_dirty_state: bdi btrfs-1: dirty=878 wb=694 unstable=0 bg_thresh=1052 thresh=2105 gap=533 poll_thresh=22 ino=257 dd-2584 [001] 43.764454: balance_dirty_state: bdi btrfs-1: dirty=928 wb=694 unstable=0 bg_thresh=1054 thresh=2109 gap=487 poll_thresh=23 ino=257 dd-2584 [001] 43.764458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1458 task_limit=1368 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=40600 base_bw=22496 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 43.775586: balance_dirty_state: bdi btrfs-1: dirty=928 wb=617 unstable=0 bg_thresh=1052 thresh=2104 gap=559 poll_thresh=23 ino=257 dd-2584 [001] 43.775653: balance_dirty_state: bdi btrfs-1: dirty=928 wb=617 unstable=0 bg_thresh=1051 thresh=2103 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 43.775775: balance_dirty_state: bdi btrfs-1: dirty=978 wb=617 unstable=0 bg_thresh=1051 thresh=2102 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 43.775780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1451 task_limit=1363 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-37% task_gap=-172% task_weight=97% bdi_bw=40380 base_bw=19684 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 43.787739: balance_dirty_state: bdi btrfs-1: dirty=978 wb=491 unstable=0 bg_thresh=1051 thresh=2102 gap=633 poll_thresh=18 ino=257 dd-2584 [001] 43.787872: balance_dirty_state: bdi btrfs-1: dirty=978 wb=491 unstable=0 bg_thresh=1051 thresh=2102 gap=633 poll_thresh=13 ino=257 dd-2584 [001] 43.788006: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=491 unstable=0 bg_thresh=1050 thresh=2101 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 43.788143: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=491 unstable=0 bg_thresh=1046 thresh=2092 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 43.788279: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=491 unstable=0 bg_thresh=1043 thresh=2087 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 43.788552: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=491 unstable=0 bg_thresh=1043 thresh=2086 gap=529 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 43.788641: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26332 wrote=0 to_write=8192 dd-2584 [001] 43.788831: balance_dirty_state: bdi btrfs-1: dirty=1104 wb=491 unstable=0 bg_thresh=1043 thresh=2086 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 43.788835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1348 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-69% task_gap=-235% task_weight=97% bdi_bw=40380 base_bw=19684 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 43.791067: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=612 wrote=656 to_write=7536 dd-2584 [001] 43.799644: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1027 unstable=0 bg_thresh=1048 thresh=2097 gap=617 poll_thresh=18 ino=257 dd-2584 [001] 43.799982: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1027 unstable=0 bg_thresh=1048 thresh=2097 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 43.800064: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1027 unstable=0 bg_thresh=1048 thresh=2097 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 43.800146: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1027 unstable=0 bg_thresh=1045 thresh=2090 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 43.800225: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1027 unstable=0 bg_thresh=1047 thresh=2095 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 43.800382: balance_dirty_state: bdi btrfs-1: dirty=553 wb=1027 unstable=0 bg_thresh=1047 thresh=2094 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 43.800388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1355 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-42% task_gap=-182% task_weight=98% bdi_bw=40380 base_bw=19684 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 43.811636: balance_dirty_state: bdi btrfs-1: dirty=553 wb=1027 unstable=0 bg_thresh=1030 thresh=2061 gap=481 poll_thresh=17 ino=257 dd-2584 [001] 43.811644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1324 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-221% task_weight=98% bdi_bw=40380 base_bw=19684 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 43.819637: balance_dirty_state: bdi btrfs-1: dirty=553 wb=1027 unstable=0 bg_thresh=1046 thresh=2093 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 43.819648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1354 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=40380 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 43.831729: balance_dirty_state: bdi btrfs-1: dirty=553 wb=886 unstable=0 bg_thresh=1038 thresh=2077 gap=638 poll_thresh=17 ino=257 dd-2584 [001] 43.831805: balance_dirty_state: bdi btrfs-1: dirty=566 wb=886 unstable=0 bg_thresh=1040 thresh=2080 gap=628 poll_thresh=13 ino=257 dd-2584 [001] 43.831871: balance_dirty_state: bdi btrfs-1: dirty=579 wb=886 unstable=0 bg_thresh=1039 thresh=2079 gap=614 poll_thresh=14 ino=257 dd-2584 [001] 43.831932: balance_dirty_state: bdi btrfs-1: dirty=579 wb=886 unstable=0 bg_thresh=1038 thresh=2077 gap=612 poll_thresh=15 ino=257 dd-2584 [001] 43.831993: balance_dirty_state: bdi btrfs-1: dirty=604 wb=886 unstable=0 bg_thresh=1038 thresh=2076 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 43.832117: balance_dirty_state: bdi btrfs-1: dirty=629 wb=886 unstable=0 bg_thresh=1037 thresh=2075 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 43.832245: balance_dirty_state: bdi btrfs-1: dirty=679 wb=886 unstable=0 bg_thresh=1039 thresh=2079 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 43.832250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1340 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=40380 base_bw=19684 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 43.839691: balance_dirty_state: bdi btrfs-1: dirty=679 wb=886 unstable=0 bg_thresh=1030 thresh=2061 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 43.839700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1323 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=40380 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 43.847728: balance_dirty_state: bdi btrfs-1: dirty=679 wb=761 unstable=0 bg_thresh=1027 thresh=2054 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 43.847855: balance_dirty_state: bdi btrfs-1: dirty=679 wb=761 unstable=0 bg_thresh=1027 thresh=2054 gap=614 poll_thresh=13 ino=257 dd-2584 [005] 43.847982: balance_dirty_state: bdi btrfs-1: dirty=704 wb=761 unstable=0 bg_thresh=1029 thresh=2059 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 43.848455: balance_dirty_state: bdi btrfs-1: dirty=729 wb=761 unstable=0 bg_thresh=1032 thresh=2064 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 43.848583: balance_dirty_state: bdi btrfs-1: dirty=729 wb=761 unstable=0 bg_thresh=1032 thresh=2064 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 43.848843: balance_dirty_state: bdi btrfs-1: dirty=779 wb=761 unstable=0 bg_thresh=1034 thresh=2069 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 43.849538: balance_dirty_state: bdi btrfs-1: dirty=804 wb=723 unstable=0 bg_thresh=1046 thresh=2092 gap=565 poll_thresh=18 ino=257 dd-2584 [005] 43.849786: balance_dirty_state: bdi btrfs-1: dirty=829 wb=723 unstable=0 bg_thresh=1046 thresh=2093 gap=541 poll_thresh=19 ino=257 dd-2584 [005] 43.850035: balance_dirty_state: bdi btrfs-1: dirty=854 wb=723 unstable=0 bg_thresh=1042 thresh=2085 gap=508 poll_thresh=20 ino=257 dd-2584 [005] 43.850044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1339 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-247% task_weight=99% bdi_bw=40380 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 43.855734: balance_dirty_state: bdi btrfs-1: dirty=854 wb=658 unstable=0 bg_thresh=1041 thresh=2083 gap=571 poll_thresh=20 ino=257 dd-2584 [005] 43.855868: balance_dirty_state: bdi btrfs-1: dirty=879 wb=658 unstable=0 bg_thresh=1041 thresh=2083 gap=546 poll_thresh=15 ino=257 dd-2584 [005] 43.855994: balance_dirty_state: bdi btrfs-1: dirty=904 wb=658 unstable=0 bg_thresh=1041 thresh=2082 gap=520 poll_thresh=16 ino=257 dd-2584 [005] 43.856003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1336 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=40380 base_bw=19684 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 43.863728: balance_dirty_state: bdi btrfs-1: dirty=904 wb=658 unstable=0 bg_thresh=1042 thresh=2084 gap=522 poll_thresh=16 ino=257 dd-2584 [005] 43.863797: balance_dirty_state: bdi btrfs-1: dirty=904 wb=658 unstable=0 bg_thresh=1044 thresh=2089 gap=527 poll_thresh=12 ino=257 dd-2584 [005] 43.863856: balance_dirty_state: bdi btrfs-1: dirty=929 wb=658 unstable=0 bg_thresh=1041 thresh=2083 gap=496 poll_thresh=13 ino=257 dd-2584 [005] 43.863861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1344 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=40380 base_bw=19684 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 43.871826: balance_dirty_state: bdi btrfs-1: dirty=929 wb=533 unstable=0 bg_thresh=1042 thresh=2084 gap=622 poll_thresh=13 ino=257 dd-2584 [003] 43.871897: balance_dirty_state: bdi btrfs-1: dirty=954 wb=533 unstable=0 bg_thresh=1042 thresh=2084 gap=597 poll_thresh=10 ino=257 dd-2584 [003] 43.871956: balance_dirty_state: bdi btrfs-1: dirty=979 wb=533 unstable=0 bg_thresh=1044 thresh=2089 gap=577 poll_thresh=11 ino=257 dd-2584 [003] 43.872176: balance_dirty_state: bdi btrfs-1: dirty=979 wb=533 unstable=0 bg_thresh=1047 thresh=2094 gap=582 poll_thresh=12 ino=257 dd-2584 [003] 43.872234: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=533 unstable=0 bg_thresh=1047 thresh=2094 gap=557 poll_thresh=13 ino=257 dd-2584 [003] 43.872291: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=533 unstable=0 bg_thresh=1049 thresh=2099 gap=537 poll_thresh=14 ino=257 dd-2584 [003] 43.872349: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=533 unstable=0 bg_thresh=1049 thresh=2099 gap=537 poll_thresh=15 ino=257 dd-2584 [003] 43.872408: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=533 unstable=0 bg_thresh=1049 thresh=2098 gap=511 poll_thresh=16 ino=257 dd-2584 [003] 43.872412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1358 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=40380 base_bw=19684 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 43.872496: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26416 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 43.873907: writeback_single_inode: bdi btrfs-1: ino=257 state= age=696 wrote=592 to_write=7600 dd-2584 [003] 43.879720: balance_dirty_state: bdi btrfs-1: dirty=465 wb=984 unstable=0 bg_thresh=1045 thresh=2090 gap=641 poll_thresh=16 ino=257 dd-2584 [003] 43.879809: balance_dirty_state: bdi btrfs-1: dirty=465 wb=984 unstable=0 bg_thresh=1045 thresh=2090 gap=641 poll_thresh=12 ino=257 dd-2584 [003] 43.879868: balance_dirty_state: bdi btrfs-1: dirty=490 wb=984 unstable=0 bg_thresh=1047 thresh=2095 gap=621 poll_thresh=13 ino=257 dd-2584 [003] 43.879928: balance_dirty_state: bdi btrfs-1: dirty=515 wb=984 unstable=0 bg_thresh=1050 thresh=2100 gap=601 poll_thresh=14 ino=257 dd-2584 [003] 43.879989: balance_dirty_state: bdi btrfs-1: dirty=515 wb=984 unstable=0 bg_thresh=1050 thresh=2100 gap=601 poll_thresh=15 ino=257 dd-2584 [003] 43.880055: balance_dirty_state: bdi btrfs-1: dirty=553 wb=984 unstable=0 bg_thresh=1049 thresh=2099 gap=562 poll_thresh=16 ino=257 dd-2584 [003] 43.880190: balance_dirty_state: bdi btrfs-1: dirty=579 wb=984 unstable=0 bg_thresh=1050 thresh=2100 gap=537 poll_thresh=17 ino=257 dd-2584 [003] 43.880319: balance_dirty_state: bdi btrfs-1: dirty=604 wb=984 unstable=0 bg_thresh=1049 thresh=2099 gap=511 poll_thresh=18 ino=257 dd-2584 [003] 43.880324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1448 task_limit=1359 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-61% task_gap=-221% task_weight=98% bdi_bw=39560 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.887779: balance_dirty_state: bdi btrfs-1: dirty=604 wb=859 unstable=0 bg_thresh=1044 thresh=2089 gap=626 poll_thresh=18 ino=257 dd-2584 [003] 43.887916: balance_dirty_state: bdi btrfs-1: dirty=629 wb=859 unstable=0 bg_thresh=1044 thresh=2089 gap=601 poll_thresh=13 ino=257 dd-2584 [003] 43.888044: balance_dirty_state: bdi btrfs-1: dirty=629 wb=859 unstable=0 bg_thresh=1047 thresh=2094 gap=606 poll_thresh=14 ino=257 dd-2584 [003] 43.888517: balance_dirty_state: bdi btrfs-1: dirty=654 wb=859 unstable=0 bg_thresh=1049 thresh=2099 gap=586 poll_thresh=15 ino=257 dd-2584 [003] 43.888650: balance_dirty_state: bdi btrfs-1: dirty=679 wb=859 unstable=0 bg_thresh=1049 thresh=2099 gap=561 poll_thresh=16 ino=257 dd-2584 [003] 43.888915: balance_dirty_state: bdi btrfs-1: dirty=704 wb=859 unstable=0 bg_thresh=1046 thresh=2092 gap=529 poll_thresh=17 ino=257 dd-2584 [003] 43.889194: balance_dirty_state: bdi btrfs-1: dirty=729 wb=859 unstable=0 bg_thresh=1043 thresh=2086 gap=498 poll_thresh=18 ino=257 dd-2584 [003] 43.889203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1347 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-69% task_gap=-236% task_weight=98% bdi_bw=39560 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.895785: balance_dirty_state: bdi btrfs-1: dirty=729 wb=734 unstable=0 bg_thresh=1040 thresh=2081 gap=618 poll_thresh=18 ino=257 dd-2584 [003] 43.895885: balance_dirty_state: bdi btrfs-1: dirty=742 wb=734 unstable=0 bg_thresh=1040 thresh=2080 gap=604 poll_thresh=13 ino=257 dd-2584 [003] 43.895950: balance_dirty_state: bdi btrfs-1: dirty=755 wb=734 unstable=0 bg_thresh=1040 thresh=2080 gap=591 poll_thresh=14 ino=257 dd-2584 [003] 43.896018: balance_dirty_state: bdi btrfs-1: dirty=793 wb=734 unstable=0 bg_thresh=1040 thresh=2080 gap=553 poll_thresh=15 ino=257 dd-2584 [003] 43.896390: balance_dirty_state: bdi btrfs-1: dirty=793 wb=734 unstable=0 bg_thresh=1051 thresh=2102 gap=575 poll_thresh=16 ino=257 dd-2584 [003] 43.896519: balance_dirty_state: bdi btrfs-1: dirty=818 wb=734 unstable=0 bg_thresh=1050 thresh=2100 gap=548 poll_thresh=17 ino=257 dd-2584 [003] 43.896670: balance_dirty_state: bdi btrfs-1: dirty=868 wb=621 unstable=0 bg_thresh=1049 thresh=2099 gap=610 poll_thresh=18 ino=257 dd-2584 [003] 43.896804: balance_dirty_state: bdi btrfs-1: dirty=893 wb=621 unstable=0 bg_thresh=1049 thresh=2098 gap=584 poll_thresh=19 ino=257 dd-2584 [003] 43.897403: balance_dirty_state: bdi btrfs-1: dirty=918 wb=621 unstable=0 bg_thresh=1051 thresh=2102 gap=563 poll_thresh=20 ino=257 dd-2584 [003] 43.897839: balance_dirty_state: bdi btrfs-1: dirty=968 wb=621 unstable=0 bg_thresh=1051 thresh=2102 gap=513 poll_thresh=21 ino=257 dd-2584 [003] 43.897844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1356 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=39560 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.903733: balance_dirty_state: bdi btrfs-1: dirty=968 wb=621 unstable=0 bg_thresh=1042 thresh=2085 gap=496 poll_thresh=21 ino=257 dd-2584 [003] 43.903738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1340 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-73% task_gap=-245% task_weight=99% bdi_bw=39560 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 43.911660: balance_dirty_state: bdi btrfs-1: dirty=968 wb=445 unstable=0 bg_thresh=1040 thresh=2081 gap=668 poll_thresh=21 ino=257 dd-2584 [007] 43.911798: balance_dirty_state: bdi btrfs-1: dirty=981 wb=332 unstable=0 bg_thresh=1037 thresh=2075 gap=762 poll_thresh=16 ino=257 dd-2584 [007] 43.911991: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=332 unstable=0 bg_thresh=1043 thresh=2087 gap=749 poll_thresh=17 ino=257 dd-2584 [007] 43.912232: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=332 unstable=0 bg_thresh=1040 thresh=2080 gap=717 poll_thresh=18 ino=257 dd-2584 [007] 43.912490: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=332 unstable=0 bg_thresh=1042 thresh=2084 gap=696 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 43.912539: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26456 wrote=0 to_write=8192 dd-2584 [007] 43.912770: balance_dirty_state: bdi btrfs-1: dirty=1119 wb=332 unstable=0 bg_thresh=1041 thresh=2083 gap=632 poll_thresh=20 ino=257 dd-2584 [007] 43.913354: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=471 unstable=0 bg_thresh=1049 thresh=2099 gap=623 poll_thresh=21 ino=257 dd-2584 [007] 43.913663: balance_dirty_state: bdi btrfs-1: dirty=892 wb=609 unstable=0 bg_thresh=1051 thresh=2103 gap=602 poll_thresh=22 ino=257 dd-2584 [007] 43.913802: balance_dirty_state: bdi btrfs-1: dirty=841 wb=660 unstable=0 bg_thresh=1051 thresh=2102 gap=601 poll_thresh=23 ino=257 dd-2584 [007] 43.914156: balance_dirty_state: bdi btrfs-1: dirty=716 wb=810 unstable=0 bg_thresh=1052 thresh=2105 gap=579 poll_thresh=24 ino=257 dd-2584 [007] 43.914295: balance_dirty_state: bdi btrfs-1: dirty=728 wb=886 unstable=0 bg_thresh=1052 thresh=2104 gap=490 poll_thresh=25 ino=257 dd-2584 [007] 43.914296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1453 task_limit=1364 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=39560 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 43.914880: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=800 to_write=7392 dd-2584 [007] 43.919662: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1011 unstable=0 bg_thresh=1049 thresh=2098 gap=622 poll_thresh=25 ino=257 dd-2584 [007] 43.919783: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1011 unstable=0 bg_thresh=1049 thresh=2099 gap=610 poll_thresh=19 ino=257 dd-2584 [007] 43.919994: balance_dirty_state: bdi btrfs-1: dirty=504 wb=1011 unstable=0 bg_thresh=1042 thresh=2085 gap=570 poll_thresh=20 ino=257 dd-2584 [007] 43.920598: balance_dirty_state: bdi btrfs-1: dirty=529 wb=1011 unstable=0 bg_thresh=1044 thresh=2088 gap=548 poll_thresh=21 ino=257 dd-2584 [007] 43.920796: balance_dirty_state: bdi btrfs-1: dirty=579 wb=1011 unstable=0 bg_thresh=1042 thresh=2084 gap=494 poll_thresh=22 ino=257 dd-2584 [007] 43.920803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1345 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-92% task_gap=-284% task_weight=98% bdi_bw=39560 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 43.927718: balance_dirty_state: bdi btrfs-1: dirty=579 wb=886 unstable=0 bg_thresh=1042 thresh=2084 gap=619 poll_thresh=22 ino=257 dd-2584 [007] 43.927826: balance_dirty_state: bdi btrfs-1: dirty=579 wb=886 unstable=0 bg_thresh=1041 thresh=2083 gap=618 poll_thresh=16 ino=257 dd-2584 [007] 43.928114: balance_dirty_state: bdi btrfs-1: dirty=604 wb=886 unstable=0 bg_thresh=1041 thresh=2082 gap=592 poll_thresh=17 ino=257 dd-2584 [007] 43.928243: balance_dirty_state: bdi btrfs-1: dirty=655 wb=886 unstable=0 bg_thresh=1041 thresh=2082 gap=541 poll_thresh=18 ino=257 dd-2584 [007] 43.928366: balance_dirty_state: bdi btrfs-1: dirty=680 wb=886 unstable=0 bg_thresh=1040 thresh=2081 gap=515 poll_thresh=19 ino=257 dd-2584 [007] 43.928371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1342 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=39560 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 43.935771: balance_dirty_state: bdi btrfs-1: dirty=680 wb=811 unstable=0 bg_thresh=1041 thresh=2083 gap=592 poll_thresh=19 ino=257 dd-2584 [007] 43.935868: balance_dirty_state: bdi btrfs-1: dirty=705 wb=811 unstable=0 bg_thresh=1044 thresh=2088 gap=572 poll_thresh=14 ino=257 dd-2584 [007] 43.935933: balance_dirty_state: bdi btrfs-1: dirty=705 wb=811 unstable=0 bg_thresh=1043 thresh=2087 gap=571 poll_thresh=15 ino=257 dd-2584 [007] 43.936000: balance_dirty_state: bdi btrfs-1: dirty=730 wb=811 unstable=0 bg_thresh=1043 thresh=2086 gap=545 poll_thresh=16 ino=257 dd-2584 [007] 43.936127: balance_dirty_state: bdi btrfs-1: dirty=755 wb=811 unstable=0 bg_thresh=1042 thresh=2085 gap=519 poll_thresh=17 ino=257 dd-2584 [007] 43.936132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1341 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-95% task_gap=-289% task_weight=99% bdi_bw=39560 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 43.943767: balance_dirty_state: bdi btrfs-1: dirty=755 wb=811 unstable=0 bg_thresh=1036 thresh=2072 gap=506 poll_thresh=17 ino=257 dd-2584 [007] 43.943774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1329 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-103% task_gap=-305% task_weight=98% bdi_bw=39560 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 43.951828: balance_dirty_state: bdi btrfs-1: dirty=768 wb=811 unstable=0 bg_thresh=1037 thresh=2074 gap=495 poll_thresh=17 ino=257 dd-2584 [007] 43.951833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-102% task_gap=-302% task_weight=98% bdi_bw=39560 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 43.959779: balance_dirty_state: bdi btrfs-1: dirty=768 wb=560 unstable=0 bg_thresh=1036 thresh=2073 gap=745 poll_thresh=17 ino=257 dd-2584 [007] 43.959859: balance_dirty_state: bdi btrfs-1: dirty=781 wb=560 unstable=0 bg_thresh=1037 thresh=2074 gap=733 poll_thresh=13 ino=257 dd-2584 [007] 43.960315: balance_dirty_state: bdi btrfs-1: dirty=794 wb=560 unstable=0 bg_thresh=1055 thresh=2111 gap=757 poll_thresh=14 ino=257 dd-2584 [007] 43.960380: balance_dirty_state: bdi btrfs-1: dirty=819 wb=560 unstable=0 bg_thresh=1055 thresh=2110 gap=731 poll_thresh=15 ino=257 dd-2584 [007] 43.960442: balance_dirty_state: bdi btrfs-1: dirty=819 wb=560 unstable=0 bg_thresh=1055 thresh=2110 gap=731 poll_thresh=16 ino=257 dd-2584 [007] 43.960564: balance_dirty_state: bdi btrfs-1: dirty=869 wb=560 unstable=0 bg_thresh=1054 thresh=2109 gap=680 poll_thresh=17 ino=257 dd-2584 [007] 43.960861: balance_dirty_state: bdi btrfs-1: dirty=894 wb=560 unstable=0 bg_thresh=1056 thresh=2113 gap=659 poll_thresh=18 ino=257 dd-2584 [007] 43.960988: balance_dirty_state: bdi btrfs-1: dirty=919 wb=560 unstable=0 bg_thresh=1056 thresh=2112 gap=633 poll_thresh=19 ino=257 dd-2584 [007] 43.961117: balance_dirty_state: bdi btrfs-1: dirty=944 wb=560 unstable=0 bg_thresh=1055 thresh=2111 gap=607 poll_thresh=20 ino=257 dd-2584 [007] 43.961248: balance_dirty_state: bdi btrfs-1: dirty=994 wb=560 unstable=0 bg_thresh=1054 thresh=2109 gap=555 poll_thresh=21 ino=257 dd-2584 [007] 43.961670: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=421 unstable=0 bg_thresh=1056 thresh=2113 gap=673 poll_thresh=22 ino=257 dd-2584 [007] 43.961986: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=421 unstable=0 bg_thresh=1056 thresh=2113 gap=648 poll_thresh=23 ino=257 dd-2584 [007] 43.962385: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=421 unstable=0 bg_thresh=1053 thresh=2106 gap=616 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 43.962438: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26504 wrote=0 to_write=8192 dd-2584 [007] 43.962696: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=485 unstable=0 bg_thresh=1049 thresh=2099 gap=558 poll_thresh=25 ino=257 dd-2584 [007] 43.962994: balance_dirty_state: bdi btrfs-1: dirty=955 wb=611 unstable=0 bg_thresh=1049 thresh=2099 gap=533 poll_thresh=26 ino=257 dd-2584 [007] 43.963368: balance_dirty_state: bdi btrfs-1: dirty=905 wb=686 unstable=0 bg_thresh=1056 thresh=2112 gap=521 poll_thresh=27 ino=257 dd-2584 [007] 43.963370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1456 task_limit=1366 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=39560 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 43.964498: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=720 to_write=7472 dd-2584 [007] 43.967708: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1151 unstable=0 bg_thresh=1053 thresh=2106 gap=504 poll_thresh=27 ino=257 dd-2584 [007] 43.967713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1450 task_limit=1361 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-104% task_gap=-307% task_weight=98% bdi_bw=39560 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 43.975722: balance_dirty_state: bdi btrfs-1: dirty=451 wb=900 unstable=0 bg_thresh=1045 thresh=2090 gap=739 poll_thresh=27 ino=257 dd-2584 [007] 43.975807: balance_dirty_state: bdi btrfs-1: dirty=477 wb=900 unstable=0 bg_thresh=1047 thresh=2094 gap=717 poll_thresh=20 ino=257 dd-2584 [007] 43.976139: balance_dirty_state: bdi btrfs-1: dirty=502 wb=900 unstable=0 bg_thresh=1054 thresh=2108 gap=706 poll_thresh=21 ino=257 dd-2584 [007] 43.976273: balance_dirty_state: bdi btrfs-1: dirty=527 wb=900 unstable=0 bg_thresh=1053 thresh=2107 gap=680 poll_thresh=22 ino=257 dd-2584 [007] 43.976405: balance_dirty_state: bdi btrfs-1: dirty=577 wb=900 unstable=0 bg_thresh=1053 thresh=2106 gap=629 poll_thresh=23 ino=257 dd-2584 [007] 43.976542: balance_dirty_state: bdi btrfs-1: dirty=602 wb=900 unstable=0 bg_thresh=1055 thresh=2110 gap=608 poll_thresh=24 ino=257 dd-2584 [007] 43.977101: balance_dirty_state: bdi btrfs-1: dirty=627 wb=775 unstable=0 bg_thresh=1050 thresh=2101 gap=699 poll_thresh=25 ino=257 dd-2584 [007] 43.977594: balance_dirty_state: bdi btrfs-1: dirty=678 wb=775 unstable=0 bg_thresh=1035 thresh=2070 gap=617 poll_thresh=26 ino=257 dd-2584 [007] 43.978043: balance_dirty_state: bdi btrfs-1: dirty=703 wb=775 unstable=0 bg_thresh=1047 thresh=2094 gap=616 poll_thresh=27 ino=257 dd-2584 [007] 43.978244: balance_dirty_state: bdi btrfs-1: dirty=728 wb=775 unstable=0 bg_thresh=1046 thresh=2093 gap=590 poll_thresh=28 ino=257 dd-2584 [007] 43.978440: balance_dirty_state: bdi btrfs-1: dirty=778 wb=775 unstable=0 bg_thresh=1044 thresh=2088 gap=535 poll_thresh=29 ino=257 dd-2584 [007] 43.978641: balance_dirty_state: bdi btrfs-1: dirty=803 wb=775 unstable=0 bg_thresh=1044 thresh=2088 gap=510 poll_thresh=30 ino=257 dd-2584 [007] 43.978647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=39560 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 43.983719: balance_dirty_state: bdi btrfs-1: dirty=803 wb=775 unstable=0 bg_thresh=1046 thresh=2093 gap=515 poll_thresh=30 ino=257 dd-2584 [007] 43.983725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1349 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=42416 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.991682: balance_dirty_state: bdi btrfs-1: dirty=806 wb=736 unstable=0 bg_thresh=1048 thresh=2096 gap=554 poll_thresh=30 ino=257 dd-2584 [003] 43.991759: balance_dirty_state: bdi btrfs-1: dirty=819 wb=736 unstable=0 bg_thresh=1048 thresh=2097 gap=542 poll_thresh=22 ino=257 dd-2584 [003] 43.991891: balance_dirty_state: bdi btrfs-1: dirty=844 wb=736 unstable=0 bg_thresh=1050 thresh=2100 gap=520 poll_thresh=23 ino=257 dd-2584 [003] 43.991896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1355 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-63% task_gap=-226% task_weight=100% bdi_bw=42416 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 43.999688: balance_dirty_state: bdi btrfs-1: dirty=852 wb=469 unstable=0 bg_thresh=1028 thresh=2057 gap=736 poll_thresh=23 ino=257 dd-2584 [003] 43.999767: balance_dirty_state: bdi btrfs-1: dirty=852 wb=469 unstable=0 bg_thresh=1028 thresh=2057 gap=736 poll_thresh=17 ino=257 dd-2584 [003] 43.999898: balance_dirty_state: bdi btrfs-1: dirty=902 wb=469 unstable=0 bg_thresh=1033 thresh=2067 gap=696 poll_thresh=18 ino=257 dd-2584 [003] 44.000202: balance_dirty_state: bdi btrfs-1: dirty=927 wb=469 unstable=0 bg_thresh=1036 thresh=2072 gap=676 poll_thresh=19 ino=257 dd-2584 [003] 44.000331: balance_dirty_state: bdi btrfs-1: dirty=952 wb=469 unstable=0 bg_thresh=1035 thresh=2071 gap=650 poll_thresh=20 ino=257 dd-2584 [003] 44.000460: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=469 unstable=0 bg_thresh=1035 thresh=2070 gap=599 poll_thresh=21 ino=257 dd-2584 [003] 44.000907: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=469 unstable=0 bg_thresh=1047 thresh=2094 gap=585 poll_thresh=22 ino=257 dd-2584 [003] 44.001026: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=469 unstable=0 bg_thresh=1049 thresh=2098 gap=564 poll_thresh=23 ino=257 flush-btrfs-1-2586 [000] 44.001083: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26544 wrote=0 to_write=8192 dd-2584 [003] 44.001158: balance_dirty_state: bdi btrfs-1: dirty=1090 wb=469 unstable=0 bg_thresh=1048 thresh=2097 gap=538 poll_thresh=24 ino=257 dd-2584 [003] 44.001324: balance_dirty_state: bdi btrfs-1: dirty=1102 wb=406 unstable=0 bg_thresh=1044 thresh=2088 gap=580 poll_thresh=25 ino=257 dd-2584 [003] 44.001474: balance_dirty_state: bdi btrfs-1: dirty=1114 wb=394 unstable=0 bg_thresh=1042 thresh=2084 gap=576 poll_thresh=26 ino=257 dd-2584 [003] 44.001779: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=494 unstable=0 bg_thresh=1036 thresh=2073 gap=540 poll_thresh=27 ino=257 dd-2584 [003] 44.001930: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=532 unstable=0 bg_thresh=1039 thresh=2078 gap=507 poll_thresh=28 ino=257 dd-2584 [003] 44.001931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-207% task_weight=99% bdi_bw=42416 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 44.003714: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=752 to_write=7440 dd-2584 [003] 44.007661: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1071 unstable=0 bg_thresh=1044 thresh=2089 gap=518 poll_thresh=28 ino=257 dd-2584 [003] 44.007666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-69% task_gap=-239% task_weight=99% bdi_bw=42416 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 44.015750: balance_dirty_state: bdi btrfs-1: dirty=500 wb=833 unstable=0 bg_thresh=1033 thresh=2066 gap=733 poll_thresh=28 ino=257 dd-2584 [003] 44.015829: balance_dirty_state: bdi btrfs-1: dirty=513 wb=833 unstable=0 bg_thresh=1032 thresh=2065 gap=719 poll_thresh=21 ino=257 dd-2584 [003] 44.015966: balance_dirty_state: bdi btrfs-1: dirty=538 wb=833 unstable=0 bg_thresh=1029 thresh=2058 gap=687 poll_thresh=22 ino=257 dd-2584 [003] 44.016390: balance_dirty_state: bdi btrfs-1: dirty=577 wb=833 unstable=0 bg_thresh=1026 thresh=2052 gap=642 poll_thresh=23 ino=257 dd-2584 [003] 44.016748: balance_dirty_state: bdi btrfs-1: dirty=602 wb=833 unstable=0 bg_thresh=1053 thresh=2107 gap=672 poll_thresh=24 ino=257 dd-2584 [003] 44.016871: balance_dirty_state: bdi btrfs-1: dirty=627 wb=833 unstable=0 bg_thresh=1055 thresh=2111 gap=651 poll_thresh=25 ino=257 dd-2584 [003] 44.016998: balance_dirty_state: bdi btrfs-1: dirty=652 wb=833 unstable=0 bg_thresh=1055 thresh=2110 gap=625 poll_thresh=26 ino=257 dd-2584 [003] 44.017123: balance_dirty_state: bdi btrfs-1: dirty=677 wb=833 unstable=0 bg_thresh=1054 thresh=2109 gap=599 poll_thresh=27 ino=257 dd-2584 [003] 44.017418: balance_dirty_state: bdi btrfs-1: dirty=727 wb=833 unstable=0 bg_thresh=1054 thresh=2108 gap=548 poll_thresh=28 ino=257 dd-2584 [003] 44.017536: balance_dirty_state: bdi btrfs-1: dirty=752 wb=833 unstable=0 bg_thresh=1056 thresh=2112 gap=527 poll_thresh=29 ino=257 dd-2584 [003] 44.017541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1461 task_limit=1370 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=42416 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 44.023790: balance_dirty_state: bdi btrfs-1: dirty=752 wb=833 unstable=0 bg_thresh=1047 thresh=2095 gap=510 poll_thresh=29 ino=257 dd-2584 [003] 44.023795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1354 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=42416 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 44.031870: balance_dirty_state: bdi btrfs-1: dirty=752 wb=616 unstable=0 bg_thresh=1047 thresh=2095 gap=727 poll_thresh=29 ino=257 dd-2584 [003] 44.031942: balance_dirty_state: bdi btrfs-1: dirty=777 wb=616 unstable=0 bg_thresh=1047 thresh=2094 gap=701 poll_thresh=22 ino=257 dd-2584 [003] 44.032058: balance_dirty_state: bdi btrfs-1: dirty=802 wb=616 unstable=0 bg_thresh=1046 thresh=2093 gap=675 poll_thresh=23 ino=257 dd-2584 [003] 44.032175: balance_dirty_state: bdi btrfs-1: dirty=827 wb=616 unstable=0 bg_thresh=1046 thresh=2092 gap=649 poll_thresh=24 ino=257 dd-2584 [003] 44.032290: balance_dirty_state: bdi btrfs-1: dirty=852 wb=616 unstable=0 bg_thresh=1045 thresh=2091 gap=623 poll_thresh=25 ino=257 dd-2584 [003] 44.032406: balance_dirty_state: bdi btrfs-1: dirty=902 wb=616 unstable=0 bg_thresh=1047 thresh=2095 gap=577 poll_thresh=26 ino=257 dd-2584 [003] 44.032520: balance_dirty_state: bdi btrfs-1: dirty=927 wb=616 unstable=0 bg_thresh=1047 thresh=2094 gap=551 poll_thresh=27 ino=257 dd-2584 [003] 44.032798: balance_dirty_state: bdi btrfs-1: dirty=952 wb=616 unstable=0 bg_thresh=1046 thresh=2093 gap=525 poll_thresh=28 ino=257 dd-2584 [003] 44.032915: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=616 unstable=0 bg_thresh=1048 thresh=2097 gap=479 poll_thresh=29 ino=257 dd-2584 [003] 44.032920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1446 task_limit=1356 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=42416 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.039815: balance_dirty_state: bdi btrfs-1: dirty=984 wb=494 unstable=1 bg_thresh=1040 thresh=2081 gap=602 poll_thresh=29 ino=257 dd-2584 [005] 44.039946: balance_dirty_state: bdi btrfs-1: dirty=984 wb=494 unstable=1 bg_thresh=1040 thresh=2081 gap=602 poll_thresh=22 ino=257 dd-2584 [005] 44.040220: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=494 unstable=1 bg_thresh=1040 thresh=2080 gap=575 poll_thresh=23 ino=257 dd-2584 [005] 44.040488: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=494 unstable=1 bg_thresh=1040 thresh=2081 gap=525 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 44.040571: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26584 wrote=0 to_write=8192 dd-2584 [005] 44.040756: balance_dirty_state: bdi btrfs-1: dirty=1086 wb=494 unstable=1 bg_thresh=1040 thresh=2080 gap=499 poll_thresh=25 ino=257 dd-2584 [005] 44.040759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-72% task_gap=-245% task_weight=100% bdi_bw=42416 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 44.043260: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=624 to_write=7568 dd-2584 [005] 44.047747: balance_dirty_state: bdi btrfs-1: dirty=469 wb=985 unstable=1 bg_thresh=1038 thresh=2077 gap=622 poll_thresh=25 ino=257 dd-2584 [005] 44.047820: balance_dirty_state: bdi btrfs-1: dirty=494 wb=985 unstable=1 bg_thresh=1041 thresh=2082 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 44.048063: balance_dirty_state: bdi btrfs-1: dirty=519 wb=985 unstable=1 bg_thresh=1040 thresh=2081 gap=576 poll_thresh=20 ino=257 dd-2584 [005] 44.048305: balance_dirty_state: bdi btrfs-1: dirty=569 wb=985 unstable=1 bg_thresh=1040 thresh=2080 gap=525 poll_thresh=21 ino=257 dd-2584 [005] 44.048897: balance_dirty_state: bdi btrfs-1: dirty=594 wb=985 unstable=1 bg_thresh=1042 thresh=2084 gap=504 poll_thresh=22 ino=257 dd-2584 [005] 44.048907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=42416 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.055829: balance_dirty_state: bdi btrfs-1: dirty=594 wb=860 unstable=1 bg_thresh=1042 thresh=2084 gap=629 poll_thresh=22 ino=257 dd-2584 [005] 44.055905: balance_dirty_state: bdi btrfs-1: dirty=594 wb=860 unstable=1 bg_thresh=1039 thresh=2078 gap=623 poll_thresh=16 ino=257 dd-2584 [005] 44.056021: balance_dirty_state: bdi btrfs-1: dirty=644 wb=860 unstable=1 bg_thresh=1038 thresh=2077 gap=572 poll_thresh=17 ino=257 dd-2584 [005] 44.056137: balance_dirty_state: bdi btrfs-1: dirty=669 wb=860 unstable=1 bg_thresh=1040 thresh=2081 gap=551 poll_thresh=18 ino=257 dd-2584 [005] 44.056255: balance_dirty_state: bdi btrfs-1: dirty=694 wb=860 unstable=1 bg_thresh=1040 thresh=2080 gap=525 poll_thresh=19 ino=257 dd-2584 [005] 44.056380: balance_dirty_state: bdi btrfs-1: dirty=732 wb=860 unstable=1 bg_thresh=1039 thresh=2078 gap=485 poll_thresh=20 ino=257 dd-2584 [005] 44.056385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-51% task_gap=-203% task_weight=100% bdi_bw=42416 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.063791: balance_dirty_state: bdi btrfs-1: dirty=732 wb=722 unstable=1 bg_thresh=1039 thresh=2078 gap=623 poll_thresh=20 ino=257 dd-2584 [005] 44.063882: balance_dirty_state: bdi btrfs-1: dirty=732 wb=722 unstable=1 bg_thresh=1035 thresh=2071 gap=616 poll_thresh=15 ino=257 dd-2584 [005] 44.063981: balance_dirty_state: bdi btrfs-1: dirty=757 wb=722 unstable=1 bg_thresh=1035 thresh=2070 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 44.064168: balance_dirty_state: bdi btrfs-1: dirty=782 wb=722 unstable=1 bg_thresh=1040 thresh=2081 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 44.064303: balance_dirty_state: bdi btrfs-1: dirty=832 wb=722 unstable=1 bg_thresh=1042 thresh=2085 gap=530 poll_thresh=18 ino=257 dd-2584 [005] 44.064605: balance_dirty_state: bdi btrfs-1: dirty=857 wb=722 unstable=1 bg_thresh=1042 thresh=2084 gap=504 poll_thresh=19 ino=257 dd-2584 [005] 44.064610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=42416 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.071699: balance_dirty_state: bdi btrfs-1: dirty=857 wb=697 unstable=1 bg_thresh=1038 thresh=2077 gap=522 poll_thresh=19 ino=257 dd-2584 [005] 44.071819: balance_dirty_state: bdi btrfs-1: dirty=882 wb=633 unstable=1 bg_thresh=1039 thresh=2079 gap=563 poll_thresh=14 ino=257 dd-2584 [005] 44.071921: balance_dirty_state: bdi btrfs-1: dirty=882 wb=620 unstable=1 bg_thresh=1036 thresh=2072 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 44.072021: balance_dirty_state: bdi btrfs-1: dirty=907 wb=620 unstable=1 bg_thresh=1036 thresh=2072 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 44.072211: balance_dirty_state: bdi btrfs-1: dirty=932 wb=620 unstable=1 bg_thresh=1042 thresh=2085 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 44.072406: balance_dirty_state: bdi btrfs-1: dirty=957 wb=620 unstable=1 bg_thresh=1035 thresh=2071 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 44.072412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=42416 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.079695: balance_dirty_state: bdi btrfs-1: dirty=957 wb=382 unstable=1 bg_thresh=1036 thresh=2072 gap=732 poll_thresh=18 ino=257 dd-2584 [005] 44.079785: balance_dirty_state: bdi btrfs-1: dirty=982 wb=382 unstable=1 bg_thresh=1041 thresh=2083 gap=718 poll_thresh=13 ino=257 dd-2584 [005] 44.079846: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=382 unstable=1 bg_thresh=1038 thresh=2077 gap=687 poll_thresh=14 ino=257 dd-2584 [005] 44.079903: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=382 unstable=1 bg_thresh=1041 thresh=2082 gap=692 poll_thresh=15 ino=257 dd-2584 [005] 44.079962: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=382 unstable=1 bg_thresh=1040 thresh=2081 gap=666 poll_thresh=16 ino=257 dd-2584 [005] 44.080079: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=382 unstable=1 bg_thresh=1040 thresh=2080 gap=640 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 44.080163: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26624 wrote=0 to_write=8192 dd-2584 [005] 44.080379: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=432 unstable=1 bg_thresh=1039 thresh=2079 gap=589 poll_thresh=18 ino=257 dd-2584 [005] 44.080511: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=507 unstable=1 bg_thresh=1039 thresh=2078 gap=563 poll_thresh=19 ino=257 dd-2584 [005] 44.080642: balance_dirty_state: bdi btrfs-1: dirty=982 wb=557 unstable=1 bg_thresh=1041 thresh=2082 gap=542 poll_thresh=20 ino=257 dd-2584 [005] 44.080789: balance_dirty_state: bdi btrfs-1: dirty=958 wb=607 unstable=1 bg_thresh=1041 thresh=2082 gap=516 poll_thresh=21 ino=257 dd-2584 [005] 44.080790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=42416 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 44.082961: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=720 to_write=7472 dd-2584 [005] 44.087752: balance_dirty_state: bdi btrfs-1: dirty=456 wb=984 unstable=1 bg_thresh=1039 thresh=2079 gap=638 poll_thresh=21 ino=257 dd-2584 [005] 44.087848: balance_dirty_state: bdi btrfs-1: dirty=481 wb=984 unstable=1 bg_thresh=1039 thresh=2078 gap=612 poll_thresh=16 ino=257 dd-2584 [005] 44.088034: balance_dirty_state: bdi btrfs-1: dirty=506 wb=984 unstable=1 bg_thresh=1035 thresh=2070 gap=579 poll_thresh=17 ino=257 dd-2584 [005] 44.088217: balance_dirty_state: bdi btrfs-1: dirty=531 wb=984 unstable=1 bg_thresh=1039 thresh=2078 gap=562 poll_thresh=18 ino=257 dd-2584 [005] 44.088399: balance_dirty_state: bdi btrfs-1: dirty=581 wb=984 unstable=1 bg_thresh=1036 thresh=2072 gap=506 poll_thresh=19 ino=257 dd-2584 [005] 44.088405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1332 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=45448 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.095779: balance_dirty_state: bdi btrfs-1: dirty=581 wb=859 unstable=1 bg_thresh=1039 thresh=2078 gap=637 poll_thresh=19 ino=257 dd-2584 [005] 44.095877: balance_dirty_state: bdi btrfs-1: dirty=581 wb=859 unstable=1 bg_thresh=1041 thresh=2083 gap=642 poll_thresh=14 ino=257 dd-2584 [005] 44.095935: balance_dirty_state: bdi btrfs-1: dirty=606 wb=859 unstable=1 bg_thresh=1041 thresh=2082 gap=616 poll_thresh=15 ino=257 dd-2584 [005] 44.096159: balance_dirty_state: bdi btrfs-1: dirty=631 wb=859 unstable=1 bg_thresh=1041 thresh=2082 gap=591 poll_thresh=16 ino=257 dd-2584 [005] 44.096276: balance_dirty_state: bdi btrfs-1: dirty=656 wb=859 unstable=1 bg_thresh=1043 thresh=2086 gap=570 poll_thresh=17 ino=257 dd-2584 [005] 44.096392: balance_dirty_state: bdi btrfs-1: dirty=681 wb=859 unstable=1 bg_thresh=1042 thresh=2085 gap=544 poll_thresh=18 ino=257 dd-2584 [005] 44.096508: balance_dirty_state: bdi btrfs-1: dirty=706 wb=859 unstable=1 bg_thresh=1039 thresh=2078 gap=512 poll_thresh=19 ino=257 dd-2584 [005] 44.096512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-51% task_gap=-203% task_weight=100% bdi_bw=45448 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.103807: balance_dirty_state: bdi btrfs-1: dirty=706 wb=732 unstable=1 bg_thresh=1038 thresh=2077 gap=638 poll_thresh=19 ino=257 dd-2584 [005] 44.103937: balance_dirty_state: bdi btrfs-1: dirty=731 wb=732 unstable=1 bg_thresh=1041 thresh=2082 gap=618 poll_thresh=14 ino=257 dd-2584 [005] 44.104062: balance_dirty_state: bdi btrfs-1: dirty=756 wb=732 unstable=1 bg_thresh=1040 thresh=2081 gap=592 poll_thresh=15 ino=257 dd-2584 [005] 44.104182: balance_dirty_state: bdi btrfs-1: dirty=756 wb=732 unstable=1 bg_thresh=1040 thresh=2081 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 44.104422: balance_dirty_state: bdi btrfs-1: dirty=806 wb=732 unstable=1 bg_thresh=1040 thresh=2080 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 44.104662: balance_dirty_state: bdi btrfs-1: dirty=831 wb=732 unstable=1 bg_thresh=1042 thresh=2084 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 44.104671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=45448 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 44.111827: balance_dirty_state: bdi btrfs-1: dirty=831 wb=732 unstable=1 bg_thresh=1041 thresh=2082 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 44.111832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-49% task_gap=-198% task_weight=100% bdi_bw=45448 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 44.119712: balance_dirty_state: bdi btrfs-1: dirty=831 wb=494 unstable=1 bg_thresh=1044 thresh=2088 gap=762 poll_thresh=18 ino=257 dd-2584 [001] 44.119790: balance_dirty_state: bdi btrfs-1: dirty=831 wb=494 unstable=1 bg_thresh=1044 thresh=2088 gap=762 poll_thresh=13 ino=257 dd-2584 [001] 44.119851: balance_dirty_state: bdi btrfs-1: dirty=856 wb=494 unstable=1 bg_thresh=1044 thresh=2088 gap=737 poll_thresh=14 ino=257 dd-2584 [001] 44.120081: balance_dirty_state: bdi btrfs-1: dirty=881 wb=494 unstable=1 bg_thresh=1046 thresh=2093 gap=717 poll_thresh=15 ino=257 dd-2584 [001] 44.120141: balance_dirty_state: bdi btrfs-1: dirty=881 wb=494 unstable=1 bg_thresh=1046 thresh=2093 gap=717 poll_thresh=16 ino=257 dd-2584 [001] 44.120260: balance_dirty_state: bdi btrfs-1: dirty=931 wb=494 unstable=1 bg_thresh=1051 thresh=2103 gap=677 poll_thresh=17 ino=257 dd-2584 [001] 44.120381: balance_dirty_state: bdi btrfs-1: dirty=956 wb=494 unstable=1 bg_thresh=1051 thresh=2102 gap=651 poll_thresh=18 ino=257 dd-2584 [001] 44.120500: balance_dirty_state: bdi btrfs-1: dirty=981 wb=494 unstable=1 bg_thresh=1050 thresh=2101 gap=625 poll_thresh=19 ino=257 dd-2584 [001] 44.120619: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=494 unstable=1 bg_thresh=1050 thresh=2100 gap=574 poll_thresh=20 ino=257 dd-2584 [001] 44.120740: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=494 unstable=1 bg_thresh=1049 thresh=2098 gap=547 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 44.120814: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26664 wrote=0 to_write=8192 dd-2584 [001] 44.120867: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=494 unstable=1 bg_thresh=1048 thresh=2097 gap=521 poll_thresh=22 ino=257 dd-2584 [001] 44.120868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1446 task_limit=1356 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-62% task_gap=-225% task_weight=100% bdi_bw=45448 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 44.122261: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=624 to_write=7568 dd-2584 [001] 44.127771: balance_dirty_state: bdi btrfs-1: dirty=456 wb=994 unstable=1 bg_thresh=1043 thresh=2086 gap=635 poll_thresh=22 ino=257 dd-2584 [001] 44.127839: balance_dirty_state: bdi btrfs-1: dirty=481 wb=994 unstable=1 bg_thresh=1043 thresh=2086 gap=610 poll_thresh=16 ino=257 dd-2584 [001] 44.128132: balance_dirty_state: bdi btrfs-1: dirty=506 wb=994 unstable=1 bg_thresh=1048 thresh=2096 gap=595 poll_thresh=17 ino=257 dd-2584 [001] 44.128251: balance_dirty_state: bdi btrfs-1: dirty=531 wb=994 unstable=1 bg_thresh=1047 thresh=2095 gap=569 poll_thresh=18 ino=257 dd-2584 [001] 44.128373: balance_dirty_state: bdi btrfs-1: dirty=581 wb=994 unstable=1 bg_thresh=1047 thresh=2094 gap=518 poll_thresh=19 ino=257 dd-2584 [001] 44.128377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1352 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-42% task_gap=-185% task_weight=101% bdi_bw=45448 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 44.135868: balance_dirty_state: bdi btrfs-1: dirty=581 wb=844 unstable=1 bg_thresh=1041 thresh=2083 gap=657 poll_thresh=19 ino=257 dd-2584 [001] 44.135969: balance_dirty_state: bdi btrfs-1: dirty=581 wb=844 unstable=1 bg_thresh=1041 thresh=2083 gap=657 poll_thresh=14 ino=257 dd-2584 [001] 44.136028: balance_dirty_state: bdi btrfs-1: dirty=606 wb=844 unstable=1 bg_thresh=1044 thresh=2088 gap=637 poll_thresh=15 ino=257 dd-2584 [001] 44.136087: balance_dirty_state: bdi btrfs-1: dirty=606 wb=844 unstable=1 bg_thresh=1043 thresh=2087 gap=636 poll_thresh=16 ino=257 dd-2584 [001] 44.136204: balance_dirty_state: bdi btrfs-1: dirty=656 wb=844 unstable=1 bg_thresh=1043 thresh=2086 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 44.136320: balance_dirty_state: bdi btrfs-1: dirty=681 wb=844 unstable=1 bg_thresh=1042 thresh=2085 gap=559 poll_thresh=18 ino=257 dd-2584 [001] 44.136444: balance_dirty_state: bdi btrfs-1: dirty=719 wb=844 unstable=1 bg_thresh=1043 thresh=2086 gap=522 poll_thresh=19 ino=257 dd-2584 [001] 44.136575: balance_dirty_state: bdi btrfs-1: dirty=745 wb=844 unstable=1 bg_thresh=1042 thresh=2084 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 44.136579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=45448 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 44.143708: balance_dirty_state: bdi btrfs-1: dirty=745 wb=719 unstable=1 bg_thresh=1038 thresh=2077 gap=612 poll_thresh=20 ino=257 dd-2584 [001] 44.143942: balance_dirty_state: bdi btrfs-1: dirty=745 wb=719 unstable=1 bg_thresh=1035 thresh=2071 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 44.144005: balance_dirty_state: bdi btrfs-1: dirty=770 wb=719 unstable=1 bg_thresh=1035 thresh=2071 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 44.144125: balance_dirty_state: bdi btrfs-1: dirty=795 wb=719 unstable=1 bg_thresh=1037 thresh=2075 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 44.144247: balance_dirty_state: bdi btrfs-1: dirty=845 wb=719 unstable=1 bg_thresh=1037 thresh=2074 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 44.144252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-207% task_weight=99% bdi_bw=45448 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 44.151807: balance_dirty_state: bdi btrfs-1: dirty=845 wb=505 unstable=1 bg_thresh=1026 thresh=2052 gap=701 poll_thresh=18 ino=257 dd-2584 [002] 44.151889: balance_dirty_state: bdi btrfs-1: dirty=845 wb=505 unstable=1 bg_thresh=1026 thresh=2052 gap=701 poll_thresh=13 ino=257 dd-2584 [002] 44.151952: balance_dirty_state: bdi btrfs-1: dirty=870 wb=505 unstable=1 bg_thresh=1025 thresh=2051 gap=675 poll_thresh=14 ino=257 dd-2584 [002] 44.152014: balance_dirty_state: bdi btrfs-1: dirty=870 wb=505 unstable=1 bg_thresh=1025 thresh=2050 gap=674 poll_thresh=15 ino=257 dd-2584 [002] 44.152078: balance_dirty_state: bdi btrfs-1: dirty=895 wb=505 unstable=1 bg_thresh=1022 thresh=2044 gap=643 poll_thresh=16 ino=257 dd-2584 [002] 44.152203: balance_dirty_state: bdi btrfs-1: dirty=920 wb=505 unstable=1 bg_thresh=1021 thresh=2043 gap=617 poll_thresh=17 ino=257 dd-2584 [002] 44.152331: balance_dirty_state: bdi btrfs-1: dirty=945 wb=505 unstable=1 bg_thresh=1023 thresh=2047 gap=596 poll_thresh=18 ino=257 dd-2584 [002] 44.152460: balance_dirty_state: bdi btrfs-1: dirty=995 wb=505 unstable=1 bg_thresh=1023 thresh=2046 gap=545 poll_thresh=19 ino=257 dd-2584 [002] 44.152761: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=505 unstable=1 bg_thresh=1019 thresh=2039 gap=513 poll_thresh=20 ino=257 flush-btrfs-1-2586 [006] 44.152787: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26696 wrote=0 to_write=8192 dd-2584 [002] 44.152961: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=505 unstable=1 bg_thresh=1019 thresh=2039 gap=462 poll_thresh=21 ino=257 dd-2584 [002] 44.152963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=45448 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 44.154303: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=272 wrote=608 to_write=7584 dd-2584 [002] 44.159723: balance_dirty_state: bdi btrfs-1: dirty=456 wb=995 unstable=1 bg_thresh=1015 thresh=2030 gap=578 poll_thresh=21 ino=257 dd-2584 [002] 44.159797: balance_dirty_state: bdi btrfs-1: dirty=456 wb=995 unstable=1 bg_thresh=1014 thresh=2029 gap=577 poll_thresh=16 ino=257 dd-2584 [002] 44.160022: balance_dirty_state: bdi btrfs-1: dirty=506 wb=995 unstable=1 bg_thresh=1014 thresh=2028 gap=526 poll_thresh=17 ino=257 dd-2584 [002] 44.160215: balance_dirty_state: bdi btrfs-1: dirty=531 wb=995 unstable=1 bg_thresh=1013 thresh=2027 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 44.160222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-266% task_weight=101% bdi_bw=45448 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 44.167806: balance_dirty_state: bdi btrfs-1: dirty=531 wb=845 unstable=1 bg_thresh=1010 thresh=2020 gap=643 poll_thresh=18 ino=257 dd-2584 [002] 44.167912: balance_dirty_state: bdi btrfs-1: dirty=531 wb=845 unstable=1 bg_thresh=1010 thresh=2020 gap=643 poll_thresh=13 ino=257 dd-2584 [002] 44.168012: balance_dirty_state: bdi btrfs-1: dirty=556 wb=845 unstable=1 bg_thresh=1012 thresh=2024 gap=622 poll_thresh=14 ino=257 dd-2584 [002] 44.168108: balance_dirty_state: bdi btrfs-1: dirty=581 wb=845 unstable=1 bg_thresh=1012 thresh=2024 gap=597 poll_thresh=15 ino=257 dd-2584 [002] 44.168205: balance_dirty_state: bdi btrfs-1: dirty=581 wb=845 unstable=1 bg_thresh=1011 thresh=2023 gap=596 poll_thresh=16 ino=257 dd-2584 [002] 44.168413: balance_dirty_state: bdi btrfs-1: dirty=631 wb=845 unstable=1 bg_thresh=1011 thresh=2022 gap=545 poll_thresh=17 ino=257 dd-2584 [002] 44.169011: balance_dirty_state: bdi btrfs-1: dirty=656 wb=845 unstable=1 bg_thresh=1010 thresh=2021 gap=519 poll_thresh=18 ino=257 dd-2584 [002] 44.169266: balance_dirty_state: bdi btrfs-1: dirty=681 wb=845 unstable=1 bg_thresh=1012 thresh=2025 gap=498 poll_thresh=19 ino=257 dd-2584 [002] 44.169275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=45448 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 44.175843: balance_dirty_state: bdi btrfs-1: dirty=681 wb=720 unstable=1 bg_thresh=1013 thresh=2027 gap=625 poll_thresh=19 ino=257 dd-2584 [002] 44.175976: balance_dirty_state: bdi btrfs-1: dirty=706 wb=720 unstable=1 bg_thresh=1010 thresh=2021 gap=594 poll_thresh=14 ino=257 dd-2584 [002] 44.176097: balance_dirty_state: bdi btrfs-1: dirty=706 wb=720 unstable=1 bg_thresh=1013 thresh=2026 gap=599 poll_thresh=15 ino=257 dd-2584 [002] 44.176216: balance_dirty_state: bdi btrfs-1: dirty=731 wb=720 unstable=1 bg_thresh=1010 thresh=2020 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 44.176449: balance_dirty_state: bdi btrfs-1: dirty=756 wb=720 unstable=1 bg_thresh=1009 thresh=2019 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 44.176684: balance_dirty_state: bdi btrfs-1: dirty=806 wb=720 unstable=1 bg_thresh=1011 thresh=2023 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 44.176695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=45448 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.183786: balance_dirty_state: bdi btrfs-1: dirty=806 wb=620 unstable=1 bg_thresh=1009 thresh=2019 gap=592 poll_thresh=18 ino=257 dd-2584 [005] 44.183909: balance_dirty_state: bdi btrfs-1: dirty=831 wb=620 unstable=1 bg_thresh=1012 thresh=2024 gap=572 poll_thresh=13 ino=257 dd-2584 [005] 44.184011: balance_dirty_state: bdi btrfs-1: dirty=831 wb=620 unstable=1 bg_thresh=1012 thresh=2024 gap=572 poll_thresh=14 ino=257 dd-2584 [005] 44.184118: balance_dirty_state: bdi btrfs-1: dirty=856 wb=620 unstable=1 bg_thresh=1011 thresh=2023 gap=546 poll_thresh=15 ino=257 dd-2584 [005] 44.184219: balance_dirty_state: bdi btrfs-1: dirty=881 wb=620 unstable=1 bg_thresh=1011 thresh=2023 gap=521 poll_thresh=16 ino=257 dd-2584 [005] 44.184421: balance_dirty_state: bdi btrfs-1: dirty=906 wb=620 unstable=1 bg_thresh=1011 thresh=2022 gap=495 poll_thresh=17 ino=257 dd-2584 [005] 44.184429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=45448 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.191793: balance_dirty_state: bdi btrfs-1: dirty=906 wb=495 unstable=1 bg_thresh=1013 thresh=2027 gap=625 poll_thresh=17 ino=257 dd-2584 [005] 44.192199: balance_dirty_state: bdi btrfs-1: dirty=906 wb=495 unstable=1 bg_thresh=1015 thresh=2031 gap=629 poll_thresh=13 ino=257 dd-2584 [005] 44.192301: balance_dirty_state: bdi btrfs-1: dirty=931 wb=495 unstable=1 bg_thresh=1015 thresh=2031 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 44.192405: balance_dirty_state: bdi btrfs-1: dirty=956 wb=495 unstable=1 bg_thresh=1015 thresh=2030 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 44.192506: balance_dirty_state: bdi btrfs-1: dirty=956 wb=495 unstable=1 bg_thresh=1012 thresh=2024 gap=572 poll_thresh=16 ino=257 dd-2584 [005] 44.192706: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=495 unstable=1 bg_thresh=1011 thresh=2023 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 44.192908: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=495 unstable=1 bg_thresh=1013 thresh=2027 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 44.192916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=47548 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 44.192954: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26736 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 44.194958: writeback_single_inode: bdi btrfs-1: ino=257 state= age=312 wrote=576 to_write=7616 dd-2584 [005] 44.199782: balance_dirty_state: bdi btrfs-1: dirty=456 wb=932 unstable=1 bg_thresh=1012 thresh=2025 gap=636 poll_thresh=18 ino=257 dd-2584 [005] 44.199883: balance_dirty_state: bdi btrfs-1: dirty=481 wb=932 unstable=1 bg_thresh=1015 thresh=2030 gap=616 poll_thresh=13 ino=257 dd-2584 [005] 44.199943: balance_dirty_state: bdi btrfs-1: dirty=481 wb=932 unstable=1 bg_thresh=1012 thresh=2024 gap=610 poll_thresh=14 ino=257 dd-2584 [005] 44.200002: balance_dirty_state: bdi btrfs-1: dirty=506 wb=932 unstable=1 bg_thresh=1014 thresh=2029 gap=590 poll_thresh=15 ino=257 dd-2584 [005] 44.200061: balance_dirty_state: bdi btrfs-1: dirty=506 wb=932 unstable=1 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=16 ino=257 dd-2584 [005] 44.200179: balance_dirty_state: bdi btrfs-1: dirty=556 wb=932 unstable=1 bg_thresh=1011 thresh=2022 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 44.200298: balance_dirty_state: bdi btrfs-1: dirty=581 wb=932 unstable=1 bg_thresh=1013 thresh=2026 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 44.200589: balance_dirty_state: bdi btrfs-1: dirty=606 wb=932 unstable=1 bg_thresh=1012 thresh=2025 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 44.200593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-268% task_weight=100% bdi_bw=47548 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 44.207830: balance_dirty_state: bdi btrfs-1: dirty=606 wb=806 unstable=1 bg_thresh=1013 thresh=2026 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 44.207936: balance_dirty_state: bdi btrfs-1: dirty=606 wb=806 unstable=1 bg_thresh=1013 thresh=2026 gap=613 poll_thresh=14 ino=257 dd-2584 [004] 44.208056: balance_dirty_state: bdi btrfs-1: dirty=631 wb=806 unstable=1 bg_thresh=1012 thresh=2025 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 44.208173: balance_dirty_state: bdi btrfs-1: dirty=656 wb=806 unstable=1 bg_thresh=1012 thresh=2025 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 44.208406: balance_dirty_state: bdi btrfs-1: dirty=681 wb=806 unstable=1 bg_thresh=1014 thresh=2029 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 44.208700: balance_dirty_state: bdi btrfs-1: dirty=706 wb=731 unstable=1 bg_thresh=1012 thresh=2025 gap=587 poll_thresh=18 ino=257 dd-2584 [004] 44.208861: balance_dirty_state: bdi btrfs-1: dirty=756 wb=681 unstable=1 bg_thresh=1008 thresh=2016 gap=578 poll_thresh=19 ino=257 dd-2584 [004] 44.208987: balance_dirty_state: bdi btrfs-1: dirty=781 wb=681 unstable=1 bg_thresh=1013 thresh=2027 gap=564 poll_thresh=20 ino=257 dd-2584 [004] 44.209112: balance_dirty_state: bdi btrfs-1: dirty=806 wb=681 unstable=1 bg_thresh=1011 thresh=2023 gap=535 poll_thresh=21 ino=257 dd-2584 [004] 44.209416: balance_dirty_state: bdi btrfs-1: dirty=831 wb=681 unstable=1 bg_thresh=1013 thresh=2026 gap=513 poll_thresh=22 ino=257 dd-2584 [004] 44.209546: balance_dirty_state: bdi btrfs-1: dirty=881 wb=681 unstable=1 bg_thresh=1008 thresh=2016 gap=453 poll_thresh=23 ino=257 dd-2584 [004] 44.209551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=101% bdi_bw=47548 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 44.215771: balance_dirty_state: bdi btrfs-1: dirty=881 wb=580 unstable=1 bg_thresh=1010 thresh=2020 gap=558 poll_thresh=23 ino=257 dd-2584 [004] 44.215959: balance_dirty_state: bdi btrfs-1: dirty=881 wb=580 unstable=1 bg_thresh=1012 thresh=2025 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 44.216314: balance_dirty_state: bdi btrfs-1: dirty=931 wb=580 unstable=1 bg_thresh=1012 thresh=2024 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 44.216673: balance_dirty_state: bdi btrfs-1: dirty=956 wb=580 unstable=1 bg_thresh=1014 thresh=2028 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 44.216685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=47548 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 44.223741: balance_dirty_state: bdi btrfs-1: dirty=956 wb=580 unstable=1 bg_thresh=1016 thresh=2032 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 44.223751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=47548 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 44.235874: balance_dirty_state: bdi btrfs-1: dirty=956 wb=330 unstable=1 bg_thresh=1014 thresh=2029 gap=742 poll_thresh=19 ino=257 dd-2584 [000] 44.235989: balance_dirty_state: bdi btrfs-1: dirty=981 wb=330 unstable=1 bg_thresh=1017 thresh=2034 gap=722 poll_thresh=14 ino=257 dd-2584 [000] 44.236108: balance_dirty_state: bdi btrfs-1: dirty=981 wb=330 unstable=1 bg_thresh=1017 thresh=2034 gap=722 poll_thresh=15 ino=257 dd-2584 [000] 44.236224: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=330 unstable=1 bg_thresh=1016 thresh=2033 gap=696 poll_thresh=16 ino=257 dd-2584 [000] 44.236460: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=330 unstable=1 bg_thresh=1016 thresh=2032 gap=670 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 44.236550: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26780 wrote=0 to_write=8192 dd-2584 [000] 44.236798: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=255 unstable=1 bg_thresh=1018 thresh=2036 gap=724 poll_thresh=18 ino=257 dd-2584 [000] 44.237396: balance_dirty_state: bdi btrfs-1: dirty=931 wb=380 unstable=1 bg_thresh=1017 thresh=2035 gap=723 poll_thresh=19 ino=257 dd-2584 [000] 44.237613: balance_dirty_state: bdi btrfs-1: dirty=881 wb=455 unstable=1 bg_thresh=1017 thresh=2034 gap=697 poll_thresh=20 ino=257 dd-2584 [000] 44.237830: balance_dirty_state: bdi btrfs-1: dirty=831 wb=530 unstable=1 bg_thresh=1016 thresh=2033 gap=671 poll_thresh=21 ino=257 dd-2584 [000] 44.238049: balance_dirty_state: bdi btrfs-1: dirty=806 wb=605 unstable=1 bg_thresh=1018 thresh=2037 gap=625 poll_thresh=22 ino=257 dd-2584 [000] 44.238272: balance_dirty_state: bdi btrfs-1: dirty=756 wb=655 unstable=1 bg_thresh=1018 thresh=2036 gap=624 poll_thresh=23 ino=257 dd-2584 [000] 44.238499: balance_dirty_state: bdi btrfs-1: dirty=706 wb=730 unstable=1 bg_thresh=1014 thresh=2029 gap=592 poll_thresh=24 ino=257 dd-2584 [000] 44.238724: balance_dirty_state: bdi btrfs-1: dirty=681 wb=805 unstable=1 bg_thresh=1016 thresh=2033 gap=546 poll_thresh=25 ino=257 dd-2584 [000] 44.238949: balance_dirty_state: bdi btrfs-1: dirty=656 wb=880 unstable=1 bg_thresh=1016 thresh=2032 gap=495 poll_thresh=26 ino=257 dd-2584 [000] 44.238952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=101% bdi_bw=47548 base_bw=19684 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 44.239547: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=880 to_write=7312 dd-2584 [000] 44.244594: balance_dirty_state: bdi btrfs-1: dirty=456 wb=955 unstable=1 bg_thresh=1016 thresh=2032 gap=620 poll_thresh=26 ino=257 dd-2584 [000] 44.244704: balance_dirty_state: bdi btrfs-1: dirty=456 wb=955 unstable=1 bg_thresh=1016 thresh=2032 gap=620 poll_thresh=19 ino=257 dd-2584 [000] 44.245288: balance_dirty_state: bdi btrfs-1: dirty=506 wb=955 unstable=1 bg_thresh=1015 thresh=2031 gap=569 poll_thresh=20 ino=257 dd-2584 [000] 44.245501: balance_dirty_state: bdi btrfs-1: dirty=531 wb=955 unstable=1 bg_thresh=1017 thresh=2035 gap=548 poll_thresh=21 ino=257 dd-2584 [000] 44.245713: balance_dirty_state: bdi btrfs-1: dirty=556 wb=955 unstable=1 bg_thresh=1017 thresh=2034 gap=522 poll_thresh=22 ino=257 dd-2584 [000] 44.245924: balance_dirty_state: bdi btrfs-1: dirty=606 wb=955 unstable=1 bg_thresh=1016 thresh=2033 gap=471 poll_thresh=23 ino=257 dd-2584 [000] 44.245932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=47548 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 44.251816: balance_dirty_state: bdi btrfs-1: dirty=606 wb=880 unstable=1 bg_thresh=1016 thresh=2033 gap=546 poll_thresh=23 ino=257 dd-2584 [004] 44.251954: balance_dirty_state: bdi btrfs-1: dirty=631 wb=880 unstable=1 bg_thresh=1013 thresh=2027 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 44.252130: balance_dirty_state: bdi btrfs-1: dirty=656 wb=880 unstable=1 bg_thresh=1013 thresh=2026 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 44.252136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-221% task_weight=101% bdi_bw=47548 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 44.259864: balance_dirty_state: bdi btrfs-1: dirty=656 wb=755 unstable=1 bg_thresh=1013 thresh=2026 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 44.259971: balance_dirty_state: bdi btrfs-1: dirty=656 wb=755 unstable=1 bg_thresh=1015 thresh=2031 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 44.260069: balance_dirty_state: bdi btrfs-1: dirty=681 wb=755 unstable=1 bg_thresh=1015 thresh=2030 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 44.260168: balance_dirty_state: bdi btrfs-1: dirty=706 wb=755 unstable=1 bg_thresh=1017 thresh=2035 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 44.260264: balance_dirty_state: bdi btrfs-1: dirty=706 wb=755 unstable=1 bg_thresh=1014 thresh=2029 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 44.260739: balance_dirty_state: bdi btrfs-1: dirty=756 wb=755 unstable=1 bg_thresh=1014 thresh=2028 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 44.260936: balance_dirty_state: bdi btrfs-1: dirty=781 wb=755 unstable=1 bg_thresh=1013 thresh=2027 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 44.260943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=101% bdi_bw=47548 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 44.267868: balance_dirty_state: bdi btrfs-1: dirty=781 wb=630 unstable=1 bg_thresh=1013 thresh=2027 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 44.267953: balance_dirty_state: bdi btrfs-1: dirty=806 wb=630 unstable=1 bg_thresh=1013 thresh=2026 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 44.268017: balance_dirty_state: bdi btrfs-1: dirty=806 wb=630 unstable=1 bg_thresh=1015 thresh=2031 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 44.268079: balance_dirty_state: bdi btrfs-1: dirty=831 wb=630 unstable=1 bg_thresh=1015 thresh=2030 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 44.268145: balance_dirty_state: bdi btrfs-1: dirty=844 wb=630 unstable=1 bg_thresh=1015 thresh=2031 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 44.268276: balance_dirty_state: bdi btrfs-1: dirty=883 wb=630 unstable=1 bg_thresh=1014 thresh=2029 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 44.268405: balance_dirty_state: bdi btrfs-1: dirty=909 wb=630 unstable=1 bg_thresh=1015 thresh=2030 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 44.268409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-216% task_weight=101% bdi_bw=47548 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 44.275832: balance_dirty_state: bdi btrfs-1: dirty=909 wb=505 unstable=1 bg_thresh=1015 thresh=2030 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 44.275932: balance_dirty_state: bdi btrfs-1: dirty=935 wb=505 unstable=1 bg_thresh=1016 thresh=2033 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 44.275997: balance_dirty_state: bdi btrfs-1: dirty=948 wb=505 unstable=1 bg_thresh=1016 thresh=2032 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 44.276062: balance_dirty_state: bdi btrfs-1: dirty=961 wb=505 unstable=1 bg_thresh=1015 thresh=2031 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 44.276126: balance_dirty_state: bdi btrfs-1: dirty=974 wb=505 unstable=1 bg_thresh=1015 thresh=2030 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 44.276417: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=505 unstable=1 bg_thresh=1015 thresh=2030 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 44.276547: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=505 unstable=1 bg_thresh=1015 thresh=2031 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 44.276551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-214% task_weight=101% bdi_bw=47548 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 44.276659: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26820 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 44.278352: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=576 to_write=7616 dd-2584 [004] 44.283781: balance_dirty_state: bdi btrfs-1: dirty=481 wb=938 unstable=1 bg_thresh=1015 thresh=2031 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 44.283861: balance_dirty_state: bdi btrfs-1: dirty=494 wb=938 unstable=1 bg_thresh=1015 thresh=2030 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 44.283926: balance_dirty_state: bdi btrfs-1: dirty=520 wb=938 unstable=1 bg_thresh=1015 thresh=2030 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 44.283991: balance_dirty_state: bdi btrfs-1: dirty=533 wb=938 unstable=1 bg_thresh=1016 thresh=2032 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 44.284054: balance_dirty_state: bdi btrfs-1: dirty=546 wb=938 unstable=1 bg_thresh=1015 thresh=2031 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 44.284185: balance_dirty_state: bdi btrfs-1: dirty=585 wb=938 unstable=1 bg_thresh=1015 thresh=2031 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 44.284189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-168% task_weight=101% bdi_bw=47548 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 44.291784: balance_dirty_state: bdi btrfs-1: dirty=585 wb=813 unstable=1 bg_thresh=1012 thresh=2025 gap=626 poll_thresh=17 ino=257 dd-2584 [004] 44.291877: balance_dirty_state: bdi btrfs-1: dirty=585 wb=813 unstable=1 bg_thresh=1014 thresh=2029 gap=630 poll_thresh=13 ino=257 dd-2584 [004] 44.291972: balance_dirty_state: bdi btrfs-1: dirty=610 wb=813 unstable=1 bg_thresh=1017 thresh=2034 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 44.292079: balance_dirty_state: bdi btrfs-1: dirty=623 wb=813 unstable=1 bg_thresh=1016 thresh=2033 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 44.292178: balance_dirty_state: bdi btrfs-1: dirty=623 wb=813 unstable=1 bg_thresh=1015 thresh=2031 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 44.292379: balance_dirty_state: bdi btrfs-1: dirty=673 wb=813 unstable=1 bg_thresh=1015 thresh=2030 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 44.292878: balance_dirty_state: bdi btrfs-1: dirty=698 wb=813 unstable=1 bg_thresh=1009 thresh=2019 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 44.293086: balance_dirty_state: bdi btrfs-1: dirty=723 wb=813 unstable=1 bg_thresh=1012 thresh=2024 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 44.293092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-222% task_weight=100% bdi_bw=47548 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 44.303834: balance_dirty_state: bdi btrfs-1: dirty=723 wb=563 unstable=1 bg_thresh=1002 thresh=2005 gap=718 poll_thresh=19 ino=257 dd-2584 [004] 44.303941: balance_dirty_state: bdi btrfs-1: dirty=748 wb=563 unstable=1 bg_thresh=1002 thresh=2005 gap=693 poll_thresh=14 ino=257 dd-2584 [004] 44.304036: balance_dirty_state: bdi btrfs-1: dirty=748 wb=563 unstable=1 bg_thresh=1002 thresh=2004 gap=692 poll_thresh=15 ino=257 dd-2584 [004] 44.304139: balance_dirty_state: bdi btrfs-1: dirty=773 wb=563 unstable=1 bg_thresh=1004 thresh=2009 gap=672 poll_thresh=16 ino=257 dd-2584 [004] 44.304343: balance_dirty_state: bdi btrfs-1: dirty=798 wb=563 unstable=1 bg_thresh=1001 thresh=2002 gap=640 poll_thresh=17 ino=257 dd-2584 [004] 44.304820: balance_dirty_state: bdi btrfs-1: dirty=836 wb=563 unstable=1 bg_thresh=1000 thresh=2000 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 44.305014: balance_dirty_state: bdi btrfs-1: dirty=886 wb=563 unstable=1 bg_thresh=1002 thresh=2005 gap=555 poll_thresh=19 ino=257 dd-2584 [004] 44.305215: balance_dirty_state: bdi btrfs-1: dirty=911 wb=563 unstable=1 bg_thresh=1002 thresh=2004 gap=529 poll_thresh=20 ino=257 dd-2584 [004] 44.305652: balance_dirty_state: bdi btrfs-1: dirty=936 wb=563 unstable=1 bg_thresh=1043 thresh=2086 gap=586 poll_thresh=21 ino=257 dd-2584 [004] 44.306130: balance_dirty_state: bdi btrfs-1: dirty=961 wb=563 unstable=1 bg_thresh=1043 thresh=2086 gap=561 poll_thresh=22 ino=257 dd-2584 [004] 44.306308: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=563 unstable=1 bg_thresh=1043 thresh=2086 gap=511 poll_thresh=23 ino=257 dd-2584 [004] 44.306314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1346 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=49844 base_bw=19684 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 44.315873: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=313 unstable=1 bg_thresh=1027 thresh=2055 gap=730 poll_thresh=23 ino=257 dd-2584 [004] 44.315967: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=313 unstable=1 bg_thresh=1030 thresh=2060 gap=735 poll_thresh=17 ino=257 dd-2584 [004] 44.316091: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=313 unstable=1 bg_thresh=1032 thresh=2065 gap=690 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 44.316156: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26860 wrote=0 to_write=8192 dd-2584 [004] 44.316221: balance_dirty_state: bdi btrfs-1: dirty=1086 wb=313 unstable=1 bg_thresh=1032 thresh=2064 gap=664 poll_thresh=19 ino=257 dd-2584 [004] 44.316352: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=352 unstable=1 bg_thresh=1034 thresh=2068 gap=643 poll_thresh=20 ino=257 dd-2584 [004] 44.316487: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=404 unstable=1 bg_thresh=1033 thresh=2067 gap=617 poll_thresh=21 ino=257 dd-2584 [004] 44.316658: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=480 unstable=1 bg_thresh=1030 thresh=2060 gap=559 poll_thresh=22 ino=257 dd-2584 [004] 44.317143: balance_dirty_state: bdi btrfs-1: dirty=808 wb=718 unstable=1 bg_thresh=1031 thresh=2063 gap=536 poll_thresh=23 ino=257 dd-2584 [004] 44.317338: balance_dirty_state: bdi btrfs-1: dirty=771 wb=793 unstable=1 bg_thresh=1033 thresh=2067 gap=502 poll_thresh=24 ino=257 dd-2584 [004] 44.317341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1327 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=49844 base_bw=19684 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 44.318015: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=768 to_write=7424 dd-2584 [004] 44.323819: balance_dirty_state: bdi btrfs-1: dirty=469 wb=969 unstable=1 bg_thresh=1030 thresh=2061 gap=622 poll_thresh=24 ino=257 dd-2584 [004] 44.323893: balance_dirty_state: bdi btrfs-1: dirty=494 wb=969 unstable=1 bg_thresh=1030 thresh=2061 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 44.324020: balance_dirty_state: bdi btrfs-1: dirty=519 wb=969 unstable=1 bg_thresh=1030 thresh=2060 gap=571 poll_thresh=19 ino=257 dd-2584 [004] 44.324147: balance_dirty_state: bdi btrfs-1: dirty=544 wb=969 unstable=1 bg_thresh=1029 thresh=2059 gap=545 poll_thresh=20 ino=257 dd-2584 [004] 44.324274: balance_dirty_state: bdi btrfs-1: dirty=569 wb=969 unstable=1 bg_thresh=1031 thresh=2063 gap=524 poll_thresh=21 ino=257 dd-2584 [004] 44.324409: balance_dirty_state: bdi btrfs-1: dirty=594 wb=969 unstable=1 bg_thresh=1031 thresh=2062 gap=498 poll_thresh=22 ino=257 dd-2584 [004] 44.324413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-83% task_gap=-268% task_weight=100% bdi_bw=49844 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 44.331814: balance_dirty_state: bdi btrfs-1: dirty=594 wb=852 unstable=1 bg_thresh=1040 thresh=2080 gap=633 poll_thresh=22 ino=257 dd-2584 [004] 44.331901: balance_dirty_state: bdi btrfs-1: dirty=619 wb=852 unstable=1 bg_thresh=1040 thresh=2080 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 44.332019: balance_dirty_state: bdi btrfs-1: dirty=644 wb=852 unstable=1 bg_thresh=1039 thresh=2079 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 44.332303: balance_dirty_state: bdi btrfs-1: dirty=694 wb=852 unstable=1 bg_thresh=1039 thresh=2078 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 44.332422: balance_dirty_state: bdi btrfs-1: dirty=719 wb=852 unstable=1 bg_thresh=1041 thresh=2082 gap=510 poll_thresh=19 ino=257 dd-2584 [004] 44.332426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1341 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-71% task_gap=-244% task_weight=101% bdi_bw=49844 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 44.339919: balance_dirty_state: bdi btrfs-1: dirty=719 wb=787 unstable=1 bg_thresh=1039 thresh=2078 gap=571 poll_thresh=19 ino=257 dd-2584 [004] 44.340031: balance_dirty_state: bdi btrfs-1: dirty=719 wb=787 unstable=1 bg_thresh=1038 thresh=2077 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 44.340119: balance_dirty_state: bdi btrfs-1: dirty=744 wb=787 unstable=1 bg_thresh=1038 thresh=2077 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 44.340206: balance_dirty_state: bdi btrfs-1: dirty=769 wb=787 unstable=1 bg_thresh=1038 thresh=2076 gap=519 poll_thresh=16 ino=257 dd-2584 [004] 44.340402: balance_dirty_state: bdi btrfs-1: dirty=795 wb=787 unstable=1 bg_thresh=1038 thresh=2076 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 44.340408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=49844 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 44.347879: balance_dirty_state: bdi btrfs-1: dirty=795 wb=658 unstable=1 bg_thresh=1041 thresh=2082 gap=628 poll_thresh=17 ino=257 dd-2584 [004] 44.347964: balance_dirty_state: bdi btrfs-1: dirty=820 wb=658 unstable=1 bg_thresh=1038 thresh=2076 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 44.348031: balance_dirty_state: bdi btrfs-1: dirty=820 wb=658 unstable=1 bg_thresh=1040 thresh=2081 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 44.348136: balance_dirty_state: bdi btrfs-1: dirty=845 wb=608 unstable=1 bg_thresh=1035 thresh=2071 gap=617 poll_thresh=15 ino=257 dd-2584 [004] 44.348244: balance_dirty_state: bdi btrfs-1: dirty=845 wb=533 unstable=1 bg_thresh=1038 thresh=2077 gap=698 poll_thresh=16 ino=257 dd-2584 [004] 44.348388: balance_dirty_state: bdi btrfs-1: dirty=895 wb=520 unstable=1 bg_thresh=1040 thresh=2081 gap=665 poll_thresh=17 ino=257 dd-2584 [004] 44.348511: balance_dirty_state: bdi btrfs-1: dirty=920 wb=520 unstable=1 bg_thresh=1040 thresh=2080 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 44.348800: balance_dirty_state: bdi btrfs-1: dirty=945 wb=520 unstable=1 bg_thresh=1039 thresh=2079 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 44.348928: balance_dirty_state: bdi btrfs-1: dirty=995 wb=520 unstable=1 bg_thresh=1038 thresh=2077 gap=561 poll_thresh=20 ino=257 dd-2584 [004] 44.349267: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=520 unstable=1 bg_thresh=1050 thresh=2101 gap=547 poll_thresh=21 ino=257 dd-2584 [004] 44.349384: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=520 unstable=1 bg_thresh=1050 thresh=2100 gap=521 poll_thresh=22 ino=257 dd-2584 [004] 44.349388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1449 task_limit=1359 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-60% task_gap=-221% task_weight=99% bdi_bw=49844 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 44.349460: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26892 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 44.351253: writeback_single_inode: bdi btrfs-1: ino=257 state= age=64 wrote=592 to_write=7600 dd-2584 [004] 44.355801: balance_dirty_state: bdi btrfs-1: dirty=481 wb=959 unstable=1 bg_thresh=1049 thresh=2099 gap=658 poll_thresh=22 ino=257 dd-2584 [004] 44.355906: balance_dirty_state: bdi btrfs-1: dirty=494 wb=959 unstable=1 bg_thresh=1052 thresh=2105 gap=651 poll_thresh=16 ino=257 dd-2584 [004] 44.356033: balance_dirty_state: bdi btrfs-1: dirty=519 wb=959 unstable=1 bg_thresh=1050 thresh=2100 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 44.356156: balance_dirty_state: bdi btrfs-1: dirty=544 wb=959 unstable=1 bg_thresh=1052 thresh=2104 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 44.356281: balance_dirty_state: bdi btrfs-1: dirty=594 wb=959 unstable=1 bg_thresh=1051 thresh=2103 gap=549 poll_thresh=19 ino=257 dd-2584 [004] 44.356573: balance_dirty_state: bdi btrfs-1: dirty=619 wb=959 unstable=1 bg_thresh=1051 thresh=2102 gap=523 poll_thresh=20 ino=257 dd-2584 [004] 44.356577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1451 task_limit=1360 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-37% task_gap=-175% task_weight=100% bdi_bw=49844 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 44.363899: balance_dirty_state: bdi btrfs-1: dirty=619 wb=834 unstable=1 bg_thresh=1041 thresh=2082 gap=628 poll_thresh=20 ino=257 dd-2584 [004] 44.363998: balance_dirty_state: bdi btrfs-1: dirty=632 wb=834 unstable=1 bg_thresh=1040 thresh=2081 gap=614 poll_thresh=15 ino=257 dd-2584 [004] 44.364269: balance_dirty_state: bdi btrfs-1: dirty=657 wb=834 unstable=1 bg_thresh=1051 thresh=2103 gap=611 poll_thresh=16 ino=257 dd-2584 [004] 44.364392: balance_dirty_state: bdi btrfs-1: dirty=682 wb=834 unstable=1 bg_thresh=1051 thresh=2102 gap=585 poll_thresh=17 ino=257 dd-2584 [004] 44.364515: balance_dirty_state: bdi btrfs-1: dirty=707 wb=834 unstable=1 bg_thresh=1053 thresh=2106 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 44.364639: balance_dirty_state: bdi btrfs-1: dirty=757 wb=834 unstable=1 bg_thresh=1052 thresh=2105 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 44.364644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1454 task_limit=1364 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=49844 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 44.371846: balance_dirty_state: bdi btrfs-1: dirty=757 wb=709 unstable=1 bg_thresh=1042 thresh=2085 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 44.371965: balance_dirty_state: bdi btrfs-1: dirty=770 wb=709 unstable=1 bg_thresh=1043 thresh=2086 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 44.372065: balance_dirty_state: bdi btrfs-1: dirty=783 wb=709 unstable=1 bg_thresh=1039 thresh=2079 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 44.372159: balance_dirty_state: bdi btrfs-1: dirty=783 wb=709 unstable=1 bg_thresh=1039 thresh=2079 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 44.372596: balance_dirty_state: bdi btrfs-1: dirty=821 wb=709 unstable=1 bg_thresh=1052 thresh=2104 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 44.372785: balance_dirty_state: bdi btrfs-1: dirty=871 wb=709 unstable=1 bg_thresh=1054 thresh=2108 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 44.373261: balance_dirty_state: bdi btrfs-1: dirty=896 wb=709 unstable=1 bg_thresh=1050 thresh=2101 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 44.373267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1450 task_limit=1360 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-38% task_gap=-175% task_weight=99% bdi_bw=49844 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 44.379881: balance_dirty_state: bdi btrfs-1: dirty=896 wb=709 unstable=1 bg_thresh=1041 thresh=2083 gap=477 poll_thresh=19 ino=257 dd-2584 [003] 44.379892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=49844 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 44.387962: balance_dirty_state: bdi btrfs-1: dirty=896 wb=444 unstable=1 bg_thresh=1042 thresh=2085 gap=744 poll_thresh=19 ino=257 dd-2584 [003] 44.388095: balance_dirty_state: bdi btrfs-1: dirty=896 wb=444 unstable=1 bg_thresh=1039 thresh=2079 gap=738 poll_thresh=14 ino=257 dd-2584 [003] 44.388218: balance_dirty_state: bdi btrfs-1: dirty=921 wb=444 unstable=1 bg_thresh=1042 thresh=2084 gap=718 poll_thresh=15 ino=257 dd-2584 [003] 44.388341: balance_dirty_state: bdi btrfs-1: dirty=934 wb=444 unstable=1 bg_thresh=1039 thresh=2078 gap=699 poll_thresh=16 ino=257 dd-2584 [003] 44.388614: balance_dirty_state: bdi btrfs-1: dirty=985 wb=444 unstable=1 bg_thresh=1039 thresh=2078 gap=648 poll_thresh=17 ino=257 dd-2584 [003] 44.388871: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=444 unstable=1 bg_thresh=1041 thresh=2082 gap=627 poll_thresh=18 ino=257 dd-2584 [003] 44.389125: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=444 unstable=1 bg_thresh=1040 thresh=2081 gap=601 poll_thresh=19 ino=257 dd-2584 [003] 44.389380: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=444 unstable=1 bg_thresh=1040 thresh=2080 gap=550 poll_thresh=20 ino=257 flush-btrfs-1-2586 [006] 44.389430: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26932 wrote=0 to_write=8192 dd-2584 [003] 44.390101: balance_dirty_state: bdi btrfs-1: dirty=972 wb=557 unstable=1 bg_thresh=1050 thresh=2101 gap=571 poll_thresh=21 ino=257 dd-2584 [003] 44.390410: balance_dirty_state: bdi btrfs-1: dirty=884 wb=695 unstable=1 bg_thresh=1050 thresh=2100 gap=520 poll_thresh=22 ino=257 dd-2584 [003] 44.390412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1449 task_limit=1359 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-38% task_gap=-177% task_weight=99% bdi_bw=49844 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 44.391410: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=656 to_write=7536 dd-2584 [007] 44.398170: balance_dirty_state: bdi btrfs-1: dirty=456 wb=859 unstable=1 bg_thresh=1041 thresh=2083 gap=767 poll_thresh=22 ino=257 dd-2584 [007] 44.398239: balance_dirty_state: bdi btrfs-1: dirty=456 wb=859 unstable=1 bg_thresh=1039 thresh=2079 gap=763 poll_thresh=16 ino=257 dd-2584 [007] 44.398369: balance_dirty_state: bdi btrfs-1: dirty=494 wb=859 unstable=1 bg_thresh=1042 thresh=2085 gap=731 poll_thresh=17 ino=257 dd-2584 [007] 44.398498: balance_dirty_state: bdi btrfs-1: dirty=544 wb=859 unstable=1 bg_thresh=1042 thresh=2084 gap=680 poll_thresh=18 ino=257 dd-2584 [007] 44.398627: balance_dirty_state: bdi btrfs-1: dirty=569 wb=859 unstable=1 bg_thresh=1044 thresh=2088 gap=659 poll_thresh=19 ino=257 dd-2584 [007] 44.398756: balance_dirty_state: bdi btrfs-1: dirty=594 wb=859 unstable=1 bg_thresh=1043 thresh=2087 gap=633 poll_thresh=20 ino=257 dd-2584 [007] 44.399174: balance_dirty_state: bdi btrfs-1: dirty=619 wb=859 unstable=1 bg_thresh=1051 thresh=2103 gap=624 poll_thresh=21 ino=257 dd-2584 [007] 44.399326: balance_dirty_state: bdi btrfs-1: dirty=644 wb=859 unstable=1 bg_thresh=1051 thresh=2102 gap=598 poll_thresh=22 ino=257 dd-2584 [007] 44.399476: balance_dirty_state: bdi btrfs-1: dirty=694 wb=859 unstable=1 bg_thresh=1050 thresh=2101 gap=547 poll_thresh=23 ino=257 dd-2584 [007] 44.399792: balance_dirty_state: bdi btrfs-1: dirty=719 wb=859 unstable=1 bg_thresh=1052 thresh=2105 gap=526 poll_thresh=24 ino=257 dd-2584 [007] 44.399797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1454 task_limit=1364 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=49844 base_bw=19684 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 44.407905: balance_dirty_state: bdi btrfs-1: dirty=719 wb=734 unstable=1 bg_thresh=1044 thresh=2089 gap=635 poll_thresh=24 ino=257 dd-2584 [007] 44.407985: balance_dirty_state: bdi btrfs-1: dirty=745 wb=734 unstable=1 bg_thresh=1045 thresh=2090 gap=610 poll_thresh=18 ino=257 dd-2584 [007] 44.408114: balance_dirty_state: bdi btrfs-1: dirty=770 wb=734 unstable=1 bg_thresh=1043 thresh=2087 gap=582 poll_thresh=19 ino=257 dd-2584 [007] 44.408241: balance_dirty_state: bdi btrfs-1: dirty=795 wb=734 unstable=1 bg_thresh=1043 thresh=2086 gap=556 poll_thresh=20 ino=257 dd-2584 [007] 44.408368: balance_dirty_state: bdi btrfs-1: dirty=845 wb=734 unstable=1 bg_thresh=1045 thresh=2090 gap=510 poll_thresh=21 ino=257 dd-2584 [007] 44.408373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1439 task_limit=1350 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=51968 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 44.415935: balance_dirty_state: bdi btrfs-1: dirty=845 wb=646 unstable=1 bg_thresh=1046 thresh=2092 gap=600 poll_thresh=21 ino=257 dd-2584 [007] 44.416038: balance_dirty_state: bdi btrfs-1: dirty=845 wb=646 unstable=1 bg_thresh=1043 thresh=2086 gap=594 poll_thresh=16 ino=257 dd-2584 [007] 44.416167: balance_dirty_state: bdi btrfs-1: dirty=895 wb=646 unstable=1 bg_thresh=1042 thresh=2085 gap=543 poll_thresh=17 ino=257 dd-2584 [007] 44.416582: balance_dirty_state: bdi btrfs-1: dirty=895 wb=646 unstable=1 bg_thresh=1052 thresh=2105 gap=563 poll_thresh=18 ino=257 dd-2584 [007] 44.416712: balance_dirty_state: bdi btrfs-1: dirty=945 wb=646 unstable=1 bg_thresh=1052 thresh=2104 gap=512 poll_thresh=19 ino=257 dd-2584 [007] 44.416716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1453 task_limit=1363 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=51968 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 44.423998: balance_dirty_state: bdi btrfs-1: dirty=945 wb=395 unstable=1 bg_thresh=1042 thresh=2084 gap=743 poll_thresh=19 ino=257 dd-2584 [007] 44.424472: balance_dirty_state: bdi btrfs-1: dirty=945 wb=395 unstable=1 bg_thresh=1041 thresh=2083 gap=742 poll_thresh=14 ino=257 dd-2584 [007] 44.424596: balance_dirty_state: bdi btrfs-1: dirty=970 wb=395 unstable=1 bg_thresh=1044 thresh=2088 gap=722 poll_thresh=15 ino=257 dd-2584 [007] 44.424731: balance_dirty_state: bdi btrfs-1: dirty=983 wb=395 unstable=1 bg_thresh=1040 thresh=2080 gap=701 poll_thresh=16 ino=257 dd-2584 [007] 44.424997: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=395 unstable=1 bg_thresh=1040 thresh=2081 gap=651 poll_thresh=17 ino=257 dd-2584 [007] 44.425254: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=395 unstable=1 bg_thresh=1040 thresh=2080 gap=625 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 44.425341: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26968 wrote=0 to_write=8192 dd-2584 [007] 44.425524: balance_dirty_state: bdi btrfs-1: dirty=1084 wb=395 unstable=1 bg_thresh=1042 thresh=2084 gap=604 poll_thresh=19 ino=257 dd-2584 [007] 44.425797: balance_dirty_state: bdi btrfs-1: dirty=1096 wb=433 unstable=1 bg_thresh=1041 thresh=2083 gap=553 poll_thresh=20 ino=257 dd-2584 [007] 44.426432: balance_dirty_state: bdi btrfs-1: dirty=971 wb=558 unstable=1 bg_thresh=1048 thresh=2097 gap=567 poll_thresh=21 ino=257 dd-2584 [007] 44.426577: balance_dirty_state: bdi btrfs-1: dirty=946 wb=633 unstable=1 bg_thresh=1050 thresh=2101 gap=521 poll_thresh=22 ino=257 dd-2584 [007] 44.426578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1450 task_limit=1360 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=51968 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 44.427775: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=736 to_write=7456 dd-2584 [007] 44.431842: balance_dirty_state: bdi btrfs-1: dirty=456 wb=997 unstable=1 bg_thresh=1037 thresh=2074 gap=620 poll_thresh=22 ino=257 dd-2584 [007] 44.431994: balance_dirty_state: bdi btrfs-1: dirty=481 wb=997 unstable=1 bg_thresh=1035 thresh=2070 gap=591 poll_thresh=16 ino=257 dd-2584 [007] 44.432603: balance_dirty_state: bdi btrfs-1: dirty=506 wb=997 unstable=1 bg_thresh=1034 thresh=2069 gap=565 poll_thresh=17 ino=257 dd-2584 [007] 44.432861: balance_dirty_state: bdi btrfs-1: dirty=531 wb=997 unstable=1 bg_thresh=1036 thresh=2073 gap=544 poll_thresh=18 ino=257 dd-2584 [007] 44.433128: balance_dirty_state: bdi btrfs-1: dirty=569 wb=997 unstable=1 bg_thresh=1036 thresh=2072 gap=505 poll_thresh=19 ino=257 dd-2584 [007] 44.433137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-255% task_weight=99% bdi_bw=51968 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 44.439800: balance_dirty_state: bdi btrfs-1: dirty=569 wb=871 unstable=1 bg_thresh=1038 thresh=2076 gap=635 poll_thresh=19 ino=257 dd-2584 [007] 44.439867: balance_dirty_state: bdi btrfs-1: dirty=594 wb=871 unstable=1 bg_thresh=1039 thresh=2079 gap=613 poll_thresh=14 ino=257 dd-2584 [007] 44.439929: balance_dirty_state: bdi btrfs-1: dirty=594 wb=871 unstable=1 bg_thresh=1038 thresh=2077 gap=611 poll_thresh=15 ino=257 dd-2584 [007] 44.439994: balance_dirty_state: bdi btrfs-1: dirty=619 wb=871 unstable=1 bg_thresh=1038 thresh=2077 gap=586 poll_thresh=16 ino=257 dd-2584 [007] 44.440124: balance_dirty_state: bdi btrfs-1: dirty=644 wb=871 unstable=1 bg_thresh=1040 thresh=2081 gap=565 poll_thresh=17 ino=257 dd-2584 [007] 44.440254: balance_dirty_state: bdi btrfs-1: dirty=694 wb=871 unstable=1 bg_thresh=1040 thresh=2080 gap=514 poll_thresh=18 ino=257 dd-2584 [007] 44.440258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1339 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-50% task_gap=-202% task_weight=101% bdi_bw=51968 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 44.447896: balance_dirty_state: bdi btrfs-1: dirty=694 wb=746 unstable=1 bg_thresh=1042 thresh=2084 gap=643 poll_thresh=18 ino=257 dd-2584 [007] 44.447987: balance_dirty_state: bdi btrfs-1: dirty=707 wb=746 unstable=1 bg_thresh=1040 thresh=2080 gap=626 poll_thresh=13 ino=257 dd-2584 [007] 44.448058: balance_dirty_state: bdi btrfs-1: dirty=707 wb=746 unstable=1 bg_thresh=1041 thresh=2082 gap=628 poll_thresh=14 ino=257 dd-2584 [007] 44.448135: balance_dirty_state: bdi btrfs-1: dirty=745 wb=746 unstable=1 bg_thresh=1042 thresh=2084 gap=592 poll_thresh=15 ino=257 dd-2584 [007] 44.448615: balance_dirty_state: bdi btrfs-1: dirty=758 wb=746 unstable=1 bg_thresh=1051 thresh=2103 gap=598 poll_thresh=16 ino=257 dd-2584 [007] 44.448749: balance_dirty_state: bdi btrfs-1: dirty=783 wb=746 unstable=1 bg_thresh=1049 thresh=2098 gap=568 poll_thresh=17 ino=257 dd-2584 [007] 44.448885: balance_dirty_state: bdi btrfs-1: dirty=808 wb=746 unstable=1 bg_thresh=1048 thresh=2097 gap=542 poll_thresh=18 ino=257 dd-2584 [007] 44.449014: balance_dirty_state: bdi btrfs-1: dirty=833 wb=746 unstable=1 bg_thresh=1046 thresh=2092 gap=512 poll_thresh=19 ino=257 dd-2584 [007] 44.449019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1350 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-65% task_gap=-232% task_weight=101% bdi_bw=51968 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 44.459883: balance_dirty_state: bdi btrfs-1: dirty=833 wb=633 unstable=1 bg_thresh=1035 thresh=2071 gap=604 poll_thresh=19 ino=257 dd-2584 [007] 44.459973: balance_dirty_state: bdi btrfs-1: dirty=858 wb=608 unstable=1 bg_thresh=1029 thresh=2059 gap=592 poll_thresh=14 ino=257 dd-2584 [007] 44.460057: balance_dirty_state: bdi btrfs-1: dirty=883 wb=520 unstable=1 bg_thresh=1029 thresh=2059 gap=655 poll_thresh=15 ino=257 dd-2584 [007] 44.460130: balance_dirty_state: bdi btrfs-1: dirty=883 wb=495 unstable=1 bg_thresh=1031 thresh=2063 gap=684 poll_thresh=16 ino=257 dd-2584 [007] 44.460275: balance_dirty_state: bdi btrfs-1: dirty=909 wb=495 unstable=1 bg_thresh=1029 thresh=2058 gap=653 poll_thresh=17 ino=257 dd-2584 [007] 44.460412: balance_dirty_state: bdi btrfs-1: dirty=934 wb=495 unstable=1 bg_thresh=1027 thresh=2055 gap=625 poll_thresh=18 ino=257 dd-2584 [007] 44.460543: balance_dirty_state: bdi btrfs-1: dirty=984 wb=495 unstable=1 bg_thresh=1027 thresh=2054 gap=574 poll_thresh=19 ino=257 dd-2584 [007] 44.461155: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=495 unstable=1 bg_thresh=1043 thresh=2086 gap=581 poll_thresh=20 ino=257 dd-2584 [007] 44.461279: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=495 unstable=1 bg_thresh=1045 thresh=2090 gap=560 poll_thresh=21 ino=257 dd-2584 [007] 44.461409: balance_dirty_state: bdi btrfs-1: dirty=1084 wb=495 unstable=1 bg_thresh=1047 thresh=2095 gap=515 poll_thresh=22 ino=257 dd-2584 [007] 44.461414: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1354 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-19% task_gap=-139% task_weight=100% bdi_bw=51968 base_bw=19684 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 44.461457: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27004 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 44.463775: writeback_single_inode: bdi btrfs-1: ino=257 state= age=104 wrote=624 to_write=7568 dd-2584 [007] 44.467879: balance_dirty_state: bdi btrfs-1: dirty=456 wb=985 unstable=1 bg_thresh=1022 thresh=2045 gap=603 poll_thresh=22 ino=257 dd-2584 [007] 44.467988: balance_dirty_state: bdi btrfs-1: dirty=482 wb=985 unstable=1 bg_thresh=1023 thresh=2046 gap=578 poll_thresh=16 ino=257 dd-2584 [007] 44.468135: balance_dirty_state: bdi btrfs-1: dirty=508 wb=985 unstable=1 bg_thresh=1023 thresh=2046 gap=552 poll_thresh=17 ino=257 dd-2584 [007] 44.468262: balance_dirty_state: bdi btrfs-1: dirty=533 wb=985 unstable=1 bg_thresh=1028 thresh=2056 gap=537 poll_thresh=18 ino=257 dd-2584 [007] 44.468393: balance_dirty_state: bdi btrfs-1: dirty=558 wb=985 unstable=1 bg_thresh=1027 thresh=2055 gap=511 poll_thresh=19 ino=257 dd-2584 [007] 44.468398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=51968 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 44.475880: balance_dirty_state: bdi btrfs-1: dirty=558 wb=847 unstable=1 bg_thresh=1035 thresh=2071 gap=665 poll_thresh=19 ino=257 dd-2584 [007] 44.475956: balance_dirty_state: bdi btrfs-1: dirty=583 wb=847 unstable=1 bg_thresh=1038 thresh=2076 gap=645 poll_thresh=14 ino=257 dd-2584 [007] 44.476019: balance_dirty_state: bdi btrfs-1: dirty=608 wb=847 unstable=1 bg_thresh=1038 thresh=2076 gap=620 poll_thresh=15 ino=257 dd-2584 [007] 44.476080: balance_dirty_state: bdi btrfs-1: dirty=608 wb=847 unstable=1 bg_thresh=1037 thresh=2075 gap=619 poll_thresh=16 ino=257 dd-2584 [007] 44.476374: balance_dirty_state: bdi btrfs-1: dirty=658 wb=847 unstable=1 bg_thresh=1037 thresh=2074 gap=568 poll_thresh=17 ino=257 dd-2584 [007] 44.476492: balance_dirty_state: bdi btrfs-1: dirty=683 wb=847 unstable=1 bg_thresh=1039 thresh=2078 gap=547 poll_thresh=18 ino=257 dd-2584 [007] 44.476609: balance_dirty_state: bdi btrfs-1: dirty=708 wb=847 unstable=1 bg_thresh=1038 thresh=2077 gap=521 poll_thresh=19 ino=257 dd-2584 [007] 44.476724: balance_dirty_state: bdi btrfs-1: dirty=733 wb=847 unstable=1 bg_thresh=1038 thresh=2076 gap=495 poll_thresh=20 ino=257 dd-2584 [007] 44.476729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-97% task_gap=-295% task_weight=100% bdi_bw=51968 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 44.483939: balance_dirty_state: bdi btrfs-1: dirty=733 wb=721 unstable=1 bg_thresh=1038 thresh=2076 gap=621 poll_thresh=20 ino=257 dd-2584 [007] 44.484006: balance_dirty_state: bdi btrfs-1: dirty=758 wb=721 unstable=1 bg_thresh=1038 thresh=2076 gap=596 poll_thresh=15 ino=257 dd-2584 [007] 44.484067: balance_dirty_state: bdi btrfs-1: dirty=783 wb=721 unstable=1 bg_thresh=1037 thresh=2075 gap=570 poll_thresh=16 ino=257 dd-2584 [007] 44.484186: balance_dirty_state: bdi btrfs-1: dirty=808 wb=721 unstable=1 bg_thresh=1039 thresh=2079 gap=549 poll_thresh=17 ino=257 dd-2584 [007] 44.484312: balance_dirty_state: bdi btrfs-1: dirty=846 wb=721 unstable=1 bg_thresh=1037 thresh=2074 gap=506 poll_thresh=18 ino=257 dd-2584 [007] 44.484317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=51968 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 44.495947: balance_dirty_state: bdi btrfs-1: dirty=846 wb=495 unstable=1 bg_thresh=1034 thresh=2068 gap=726 poll_thresh=18 ino=257 dd-2584 [006] 44.496030: balance_dirty_state: bdi btrfs-1: dirty=871 wb=495 unstable=1 bg_thresh=1036 thresh=2073 gap=706 poll_thresh=13 ino=257 dd-2584 [006] 44.496108: balance_dirty_state: bdi btrfs-1: dirty=871 wb=495 unstable=1 bg_thresh=1033 thresh=2067 gap=700 poll_thresh=14 ino=257 dd-2584 [006] 44.496404: balance_dirty_state: bdi btrfs-1: dirty=896 wb=495 unstable=1 bg_thresh=1033 thresh=2066 gap=674 poll_thresh=15 ino=257 dd-2584 [006] 44.496483: balance_dirty_state: bdi btrfs-1: dirty=896 wb=495 unstable=1 bg_thresh=1033 thresh=2066 gap=674 poll_thresh=16 ino=257 dd-2584 [006] 44.496631: balance_dirty_state: bdi btrfs-1: dirty=946 wb=495 unstable=1 bg_thresh=1032 thresh=2065 gap=623 poll_thresh=17 ino=257 dd-2584 [006] 44.496782: balance_dirty_state: bdi btrfs-1: dirty=971 wb=495 unstable=1 bg_thresh=1034 thresh=2069 gap=602 poll_thresh=18 ino=257 dd-2584 [006] 44.496932: balance_dirty_state: bdi btrfs-1: dirty=996 wb=495 unstable=1 bg_thresh=1034 thresh=2068 gap=576 poll_thresh=19 ino=257 dd-2584 [006] 44.497133: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=495 unstable=1 bg_thresh=1031 thresh=2062 gap=532 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 44.497170: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27040 wrote=0 to_write=8192 dd-2584 [006] 44.497421: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=521 unstable=1 bg_thresh=1030 thresh=2061 gap=505 poll_thresh=21 ino=257 dd-2584 [006] 44.497424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-224% task_weight=100% bdi_bw=51968 base_bw=19684 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 44.499062: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=608 to_write=7584 dd-2584 [006] 44.503881: balance_dirty_state: bdi btrfs-1: dirty=469 wb=974 unstable=1 bg_thresh=1033 thresh=2066 gap=622 poll_thresh=21 ino=257 dd-2584 [006] 44.504009: balance_dirty_state: bdi btrfs-1: dirty=494 wb=974 unstable=1 bg_thresh=1032 thresh=2065 gap=596 poll_thresh=16 ino=257 dd-2584 [006] 44.504252: balance_dirty_state: bdi btrfs-1: dirty=519 wb=974 unstable=1 bg_thresh=1031 thresh=2062 gap=568 poll_thresh=17 ino=257 dd-2584 [006] 44.504860: balance_dirty_state: bdi btrfs-1: dirty=557 wb=974 unstable=1 bg_thresh=1034 thresh=2068 gap=536 poll_thresh=18 ino=257 dd-2584 [006] 44.505119: balance_dirty_state: bdi btrfs-1: dirty=582 wb=974 unstable=1 bg_thresh=1033 thresh=2067 gap=510 poll_thresh=19 ino=257 dd-2584 [006] 44.505128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=51968 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 44.512057: balance_dirty_state: bdi btrfs-1: dirty=582 wb=835 unstable=1 bg_thresh=1034 thresh=2068 gap=650 poll_thresh=19 ino=257 dd-2584 [006] 44.512142: balance_dirty_state: bdi btrfs-1: dirty=607 wb=835 unstable=1 bg_thresh=1033 thresh=2067 gap=624 poll_thresh=14 ino=257 dd-2584 [006] 44.512200: balance_dirty_state: bdi btrfs-1: dirty=607 wb=835 unstable=1 bg_thresh=1033 thresh=2067 gap=624 poll_thresh=15 ino=257 dd-2584 [006] 44.512259: balance_dirty_state: bdi btrfs-1: dirty=632 wb=835 unstable=1 bg_thresh=1033 thresh=2066 gap=598 poll_thresh=16 ino=257 dd-2584 [006] 44.512389: balance_dirty_state: bdi btrfs-1: dirty=658 wb=835 unstable=1 bg_thresh=1033 thresh=2066 gap=572 poll_thresh=17 ino=257 dd-2584 [006] 44.512514: balance_dirty_state: bdi btrfs-1: dirty=708 wb=835 unstable=1 bg_thresh=1035 thresh=2070 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 44.512637: balance_dirty_state: bdi btrfs-1: dirty=733 wb=835 unstable=1 bg_thresh=1034 thresh=2069 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 44.512641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=54032 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.520061: balance_dirty_state: bdi btrfs-1: dirty=733 wb=734 unstable=1 bg_thresh=1034 thresh=2069 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 44.520158: balance_dirty_state: bdi btrfs-1: dirty=758 wb=734 unstable=1 bg_thresh=1034 thresh=2069 gap=576 poll_thresh=14 ino=257 dd-2584 [005] 44.520274: balance_dirty_state: bdi btrfs-1: dirty=783 wb=734 unstable=1 bg_thresh=1037 thresh=2074 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 44.520390: balance_dirty_state: bdi btrfs-1: dirty=783 wb=734 unstable=1 bg_thresh=1039 thresh=2079 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 44.520972: balance_dirty_state: bdi btrfs-1: dirty=833 wb=734 unstable=1 bg_thresh=1039 thresh=2078 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 44.520982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1339 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-6% task_gap=-112% task_weight=99% bdi_bw=54032 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.527956: balance_dirty_state: bdi btrfs-1: dirty=833 wb=609 unstable=1 bg_thresh=1039 thresh=2078 gap=635 poll_thresh=17 ino=257 dd-2584 [005] 44.528084: balance_dirty_state: bdi btrfs-1: dirty=833 wb=609 unstable=1 bg_thresh=1039 thresh=2078 gap=635 poll_thresh=13 ino=257 dd-2584 [005] 44.528205: balance_dirty_state: bdi btrfs-1: dirty=858 wb=609 unstable=1 bg_thresh=1038 thresh=2077 gap=609 poll_thresh=14 ino=257 dd-2584 [005] 44.528321: balance_dirty_state: bdi btrfs-1: dirty=858 wb=609 unstable=1 bg_thresh=1041 thresh=2082 gap=614 poll_thresh=15 ino=257 dd-2584 [005] 44.528439: balance_dirty_state: bdi btrfs-1: dirty=883 wb=609 unstable=1 bg_thresh=1038 thresh=2076 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 44.528671: balance_dirty_state: bdi btrfs-1: dirty=908 wb=609 unstable=1 bg_thresh=1040 thresh=2080 gap=562 poll_thresh=17 ino=257 dd-2584 [005] 44.528907: balance_dirty_state: bdi btrfs-1: dirty=958 wb=609 unstable=1 bg_thresh=1039 thresh=2079 gap=511 poll_thresh=18 ino=257 dd-2584 [005] 44.528916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1340 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-156% task_weight=99% bdi_bw=54032 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.535954: balance_dirty_state: bdi btrfs-1: dirty=958 wb=609 unstable=1 bg_thresh=1039 thresh=2079 gap=511 poll_thresh=18 ino=257 dd-2584 [005] 44.535964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1340 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-156% task_weight=99% bdi_bw=54032 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.543988: balance_dirty_state: bdi btrfs-1: dirty=958 wb=244 unstable=1 bg_thresh=1039 thresh=2079 gap=876 poll_thresh=18 ino=257 dd-2584 [005] 44.544102: balance_dirty_state: bdi btrfs-1: dirty=958 wb=219 unstable=1 bg_thresh=1042 thresh=2084 gap=906 poll_thresh=13 ino=257 dd-2584 [005] 44.544217: balance_dirty_state: bdi btrfs-1: dirty=983 wb=219 unstable=1 bg_thresh=1039 thresh=2078 gap=875 poll_thresh=14 ino=257 dd-2584 [005] 44.544336: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=219 unstable=1 bg_thresh=1039 thresh=2078 gap=850 poll_thresh=15 ino=257 dd-2584 [005] 44.544450: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=219 unstable=1 bg_thresh=1038 thresh=2077 gap=849 poll_thresh=16 ino=257 dd-2584 [005] 44.544696: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=219 unstable=1 bg_thresh=1037 thresh=2075 gap=808 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 44.544734: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27088 wrote=0 to_write=8192 dd-2584 [005] 44.545549: balance_dirty_state: bdi btrfs-1: dirty=984 wb=319 unstable=1 bg_thresh=1041 thresh=2083 gap=779 poll_thresh=18 ino=257 dd-2584 [005] 44.545896: balance_dirty_state: bdi btrfs-1: dirty=959 wb=369 unstable=1 bg_thresh=1041 thresh=2082 gap=753 poll_thresh=19 ino=257 dd-2584 [005] 44.546763: balance_dirty_state: bdi btrfs-1: dirty=858 wb=508 unstable=1 bg_thresh=1049 thresh=2098 gap=731 poll_thresh=20 ino=257 dd-2584 [005] 44.547087: balance_dirty_state: bdi btrfs-1: dirty=833 wb=558 unstable=1 bg_thresh=1051 thresh=2102 gap=710 poll_thresh=21 ino=257 dd-2584 [005] 44.547418: balance_dirty_state: bdi btrfs-1: dirty=833 wb=608 unstable=1 bg_thresh=1050 thresh=2101 gap=659 poll_thresh=22 ino=257 dd-2584 [005] 44.547769: balance_dirty_state: bdi btrfs-1: dirty=783 wb=658 unstable=1 bg_thresh=1050 thresh=2100 gap=658 poll_thresh=23 ino=257 dd-2584 [005] 44.548142: balance_dirty_state: bdi btrfs-1: dirty=758 wb=708 unstable=1 bg_thresh=1049 thresh=2099 gap=632 poll_thresh=24 ino=257 dd-2584 [005] 44.548502: balance_dirty_state: bdi btrfs-1: dirty=770 wb=771 unstable=1 bg_thresh=1051 thresh=2103 gap=561 poll_thresh=25 ino=257 dd-2584 [005] 44.549876: balance_dirty_state: bdi btrfs-1: dirty=582 wb=984 unstable=1 bg_thresh=1049 thresh=2098 gap=531 poll_thresh=26 ino=257 flush-btrfs-1-2586 [001] 44.550513: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=848 to_write=7344 dd-2584 [005] 44.550659: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1059 unstable=1 bg_thresh=1049 thresh=2098 gap=531 poll_thresh=27 ino=257 dd-2584 [005] 44.551203: balance_dirty_state: bdi btrfs-1: dirty=532 wb=1059 unstable=1 bg_thresh=1046 thresh=2092 gap=500 poll_thresh=28 ino=257 dd-2584 [005] 44.551212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1351 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=54032 base_bw=19684 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 44.555958: balance_dirty_state: bdi btrfs-1: dirty=532 wb=908 unstable=1 bg_thresh=1041 thresh=2083 gap=642 poll_thresh=28 ino=257 dd-2584 [005] 44.556061: balance_dirty_state: bdi btrfs-1: dirty=545 wb=908 unstable=1 bg_thresh=1043 thresh=2086 gap=632 poll_thresh=21 ino=257 dd-2584 [005] 44.556201: balance_dirty_state: bdi btrfs-1: dirty=583 wb=908 unstable=1 bg_thresh=1041 thresh=2082 gap=590 poll_thresh=22 ino=257 dd-2584 [005] 44.556560: balance_dirty_state: bdi btrfs-1: dirty=608 wb=908 unstable=1 bg_thresh=1048 thresh=2097 gap=580 poll_thresh=23 ino=257 dd-2584 [005] 44.556687: balance_dirty_state: bdi btrfs-1: dirty=633 wb=908 unstable=1 bg_thresh=1050 thresh=2101 gap=559 poll_thresh=24 ino=257 dd-2584 [005] 44.556836: balance_dirty_state: bdi btrfs-1: dirty=683 wb=845 unstable=1 bg_thresh=1050 thresh=2100 gap=571 poll_thresh=25 ino=257 dd-2584 [005] 44.556964: balance_dirty_state: bdi btrfs-1: dirty=708 wb=845 unstable=1 bg_thresh=1049 thresh=2099 gap=545 poll_thresh=26 ino=257 dd-2584 [005] 44.557517: balance_dirty_state: bdi btrfs-1: dirty=733 wb=845 unstable=1 bg_thresh=1048 thresh=2097 gap=518 poll_thresh=27 ino=257 dd-2584 [005] 44.557522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1446 task_limit=1356 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-62% task_gap=-225% task_weight=100% bdi_bw=54032 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.563903: balance_dirty_state: bdi btrfs-1: dirty=733 wb=845 unstable=1 bg_thresh=1038 thresh=2077 gap=498 poll_thresh=27 ino=257 dd-2584 [005] 44.563908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=54032 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.571929: balance_dirty_state: bdi btrfs-1: dirty=733 wb=581 unstable=1 bg_thresh=1039 thresh=2079 gap=764 poll_thresh=27 ino=257 dd-2584 [005] 44.572035: balance_dirty_state: bdi btrfs-1: dirty=759 wb=581 unstable=1 bg_thresh=1042 thresh=2085 gap=744 poll_thresh=20 ino=257 dd-2584 [005] 44.572171: balance_dirty_state: bdi btrfs-1: dirty=797 wb=581 unstable=1 bg_thresh=1042 thresh=2085 gap=706 poll_thresh=21 ino=257 dd-2584 [005] 44.572297: balance_dirty_state: bdi btrfs-1: dirty=822 wb=581 unstable=1 bg_thresh=1042 thresh=2084 gap=680 poll_thresh=22 ino=257 dd-2584 [005] 44.572803: balance_dirty_state: bdi btrfs-1: dirty=847 wb=581 unstable=1 bg_thresh=1051 thresh=2103 gap=674 poll_thresh=23 ino=257 dd-2584 [005] 44.572933: balance_dirty_state: bdi btrfs-1: dirty=897 wb=581 unstable=1 bg_thresh=1053 thresh=2107 gap=628 poll_thresh=24 ino=257 dd-2584 [005] 44.573061: balance_dirty_state: bdi btrfs-1: dirty=922 wb=581 unstable=1 bg_thresh=1050 thresh=2100 gap=596 poll_thresh=25 ino=257 dd-2584 [005] 44.573189: balance_dirty_state: bdi btrfs-1: dirty=947 wb=581 unstable=1 bg_thresh=1049 thresh=2099 gap=570 poll_thresh=26 ino=257 dd-2584 [005] 44.573719: balance_dirty_state: bdi btrfs-1: dirty=972 wb=581 unstable=1 bg_thresh=1051 thresh=2103 gap=549 poll_thresh=27 ino=257 dd-2584 [005] 44.573989: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=581 unstable=1 bg_thresh=1051 thresh=2103 gap=499 poll_thresh=28 ino=257 dd-2584 [005] 44.573994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1452 task_limit=1362 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-58% task_gap=-217% task_weight=99% bdi_bw=54032 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 44.579883: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=456 unstable=1 bg_thresh=1047 thresh=2094 gap=615 poll_thresh=28 ino=257 dd-2584 [002] 44.579967: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=456 unstable=1 bg_thresh=1047 thresh=2095 gap=603 poll_thresh=21 ino=257 dd-2584 [002] 44.580120: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=456 unstable=1 bg_thresh=1047 thresh=2095 gap=590 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 44.580136: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27124 wrote=0 to_write=8192 dd-2584 [002] 44.580500: balance_dirty_state: bdi btrfs-1: dirty=997 wb=557 unstable=1 bg_thresh=1052 thresh=2105 gap=550 poll_thresh=23 ino=257 dd-2584 [002] 44.580657: balance_dirty_state: bdi btrfs-1: dirty=984 wb=620 unstable=1 bg_thresh=1052 thresh=2104 gap=499 poll_thresh=24 ino=257 dd-2584 [002] 44.580659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1453 task_limit=1363 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=54032 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 44.581895: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=656 to_write=7536 dd-2584 [002] 44.587856: balance_dirty_state: bdi btrfs-1: dirty=481 wb=985 unstable=1 bg_thresh=1043 thresh=2086 gap=619 poll_thresh=24 ino=257 dd-2584 [002] 44.587951: balance_dirty_state: bdi btrfs-1: dirty=481 wb=985 unstable=1 bg_thresh=1043 thresh=2086 gap=619 poll_thresh=18 ino=257 dd-2584 [002] 44.588103: balance_dirty_state: bdi btrfs-1: dirty=532 wb=985 unstable=1 bg_thresh=1043 thresh=2086 gap=568 poll_thresh=19 ino=257 dd-2584 [002] 44.588251: balance_dirty_state: bdi btrfs-1: dirty=545 wb=985 unstable=1 bg_thresh=1042 thresh=2085 gap=554 poll_thresh=20 ino=257 dd-2584 [002] 44.588591: balance_dirty_state: bdi btrfs-1: dirty=595 wb=985 unstable=1 bg_thresh=1044 thresh=2089 gap=508 poll_thresh=21 ino=257 dd-2584 [002] 44.588596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1349 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=54032 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 44.599848: balance_dirty_state: bdi btrfs-1: dirty=595 wb=859 unstable=1 bg_thresh=1036 thresh=2072 gap=617 poll_thresh=21 ino=257 dd-2584 [002] 44.599914: balance_dirty_state: bdi btrfs-1: dirty=595 wb=859 unstable=1 bg_thresh=1036 thresh=2072 gap=617 poll_thresh=16 ino=257 dd-2584 [002] 44.600035: balance_dirty_state: bdi btrfs-1: dirty=645 wb=859 unstable=1 bg_thresh=1038 thresh=2077 gap=572 poll_thresh=17 ino=257 dd-2584 [002] 44.600158: balance_dirty_state: bdi btrfs-1: dirty=670 wb=859 unstable=1 bg_thresh=1041 thresh=2082 gap=552 poll_thresh=18 ino=257 dd-2584 [002] 44.600282: balance_dirty_state: bdi btrfs-1: dirty=695 wb=859 unstable=1 bg_thresh=1043 thresh=2086 gap=531 poll_thresh=19 ino=257 dd-2584 [002] 44.600408: balance_dirty_state: bdi btrfs-1: dirty=720 wb=859 unstable=1 bg_thresh=1040 thresh=2080 gap=500 poll_thresh=20 ino=257 dd-2584 [002] 44.600413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-95% task_gap=-290% task_weight=100% bdi_bw=54032 base_bw=19684 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 44.607874: balance_dirty_state: bdi btrfs-1: dirty=720 wb=659 unstable=1 bg_thresh=1014 thresh=2028 gap=648 poll_thresh=20 ino=257 dd-2584 [002] 44.607941: balance_dirty_state: bdi btrfs-1: dirty=745 wb=659 unstable=1 bg_thresh=1014 thresh=2028 gap=623 poll_thresh=15 ino=257 dd-2584 [002] 44.608004: balance_dirty_state: bdi btrfs-1: dirty=770 wb=659 unstable=1 bg_thresh=1014 thresh=2028 gap=598 poll_thresh=16 ino=257 dd-2584 [002] 44.608131: balance_dirty_state: bdi btrfs-1: dirty=795 wb=659 unstable=1 bg_thresh=1016 thresh=2033 gap=578 poll_thresh=17 ino=257 dd-2584 [002] 44.608260: balance_dirty_state: bdi btrfs-1: dirty=820 wb=659 unstable=1 bg_thresh=1021 thresh=2043 gap=563 poll_thresh=18 ino=257 dd-2584 [002] 44.608555: balance_dirty_state: bdi btrfs-1: dirty=870 wb=659 unstable=1 bg_thresh=1021 thresh=2042 gap=512 poll_thresh=19 ino=257 dd-2584 [002] 44.608677: balance_dirty_state: bdi btrfs-1: dirty=895 wb=659 unstable=1 bg_thresh=1017 thresh=2035 gap=480 poll_thresh=20 ino=257 dd-2584 [002] 44.608682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=54032 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 44.619908: balance_dirty_state: bdi btrfs-1: dirty=895 wb=395 unstable=1 bg_thresh=1005 thresh=2011 gap=720 poll_thresh=20 ino=257 dd-2584 [002] 44.620012: balance_dirty_state: bdi btrfs-1: dirty=920 wb=395 unstable=1 bg_thresh=1005 thresh=2011 gap=695 poll_thresh=15 ino=257 dd-2584 [002] 44.620072: balance_dirty_state: bdi btrfs-1: dirty=920 wb=395 unstable=1 bg_thresh=1008 thresh=2016 gap=700 poll_thresh=16 ino=257 dd-2584 [002] 44.620183: balance_dirty_state: bdi btrfs-1: dirty=945 wb=395 unstable=1 bg_thresh=1010 thresh=2021 gap=680 poll_thresh=17 ino=257 dd-2584 [002] 44.620298: balance_dirty_state: bdi btrfs-1: dirty=995 wb=395 unstable=1 bg_thresh=1013 thresh=2026 gap=635 poll_thresh=18 ino=257 dd-2584 [002] 44.620412: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=395 unstable=1 bg_thresh=1015 thresh=2030 gap=614 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 44.620495: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27164 wrote=0 to_write=8192 dd-2584 [002] 44.620539: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=395 unstable=1 bg_thresh=1014 thresh=2029 gap=613 poll_thresh=20 ino=257 dd-2584 [002] 44.620668: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=420 unstable=1 bg_thresh=1014 thresh=2028 gap=537 poll_thresh=21 ino=257 dd-2584 [002] 44.620971: balance_dirty_state: bdi btrfs-1: dirty=944 wb=559 unstable=1 bg_thresh=1016 thresh=2032 gap=528 poll_thresh=22 ino=257 dd-2584 [002] 44.621103: balance_dirty_state: bdi btrfs-1: dirty=919 wb=634 unstable=1 bg_thresh=1012 thresh=2025 gap=471 poll_thresh=23 ino=257 dd-2584 [002] 44.621104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=55832 base_bw=19684 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 44.622096: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=672 to_write=7520 dd-2584 [002] 44.631915: balance_dirty_state: bdi btrfs-1: dirty=469 wb=945 unstable=1 bg_thresh=1009 thresh=2018 gap=603 poll_thresh=23 ino=257 dd-2584 [002] 44.632012: balance_dirty_state: bdi btrfs-1: dirty=494 wb=945 unstable=1 bg_thresh=1009 thresh=2018 gap=578 poll_thresh=17 ino=257 dd-2584 [002] 44.632153: balance_dirty_state: bdi btrfs-1: dirty=519 wb=820 unstable=1 bg_thresh=1011 thresh=2023 gap=683 poll_thresh=18 ino=257 dd-2584 [002] 44.632276: balance_dirty_state: bdi btrfs-1: dirty=544 wb=820 unstable=1 bg_thresh=1011 thresh=2022 gap=657 poll_thresh=19 ino=257 dd-2584 [002] 44.632398: balance_dirty_state: bdi btrfs-1: dirty=594 wb=820 unstable=1 bg_thresh=1013 thresh=2026 gap=611 poll_thresh=20 ino=257 dd-2584 [002] 44.632518: balance_dirty_state: bdi btrfs-1: dirty=619 wb=820 unstable=1 bg_thresh=1012 thresh=2025 gap=585 poll_thresh=21 ino=257 dd-2584 [002] 44.632637: balance_dirty_state: bdi btrfs-1: dirty=644 wb=820 unstable=1 bg_thresh=1012 thresh=2024 gap=559 poll_thresh=22 ino=257 dd-2584 [002] 44.632931: balance_dirty_state: bdi btrfs-1: dirty=669 wb=820 unstable=1 bg_thresh=1011 thresh=2023 gap=533 poll_thresh=23 ino=257 dd-2584 [002] 44.633053: balance_dirty_state: bdi btrfs-1: dirty=719 wb=820 unstable=1 bg_thresh=1013 thresh=2027 gap=487 poll_thresh=24 ino=257 dd-2584 [002] 44.633058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=55832 base_bw=19684 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 44.639968: balance_dirty_state: bdi btrfs-1: dirty=719 wb=681 unstable=1 bg_thresh=1013 thresh=2027 gap=626 poll_thresh=24 ino=257 dd-2584 [002] 44.640058: balance_dirty_state: bdi btrfs-1: dirty=719 wb=681 unstable=1 bg_thresh=1008 thresh=2017 gap=616 poll_thresh=18 ino=257 dd-2584 [002] 44.640184: balance_dirty_state: bdi btrfs-1: dirty=769 wb=681 unstable=1 bg_thresh=1011 thresh=2022 gap=571 poll_thresh=19 ino=257 dd-2584 [002] 44.640313: balance_dirty_state: bdi btrfs-1: dirty=794 wb=681 unstable=1 bg_thresh=1011 thresh=2023 gap=547 poll_thresh=20 ino=257 dd-2584 [002] 44.640440: balance_dirty_state: bdi btrfs-1: dirty=819 wb=681 unstable=1 bg_thresh=1011 thresh=2022 gap=521 poll_thresh=21 ino=257 dd-2584 [002] 44.640567: balance_dirty_state: bdi btrfs-1: dirty=844 wb=681 unstable=1 bg_thresh=1013 thresh=2026 gap=500 poll_thresh=22 ino=257 dd-2584 [002] 44.640571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=55832 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 44.647932: balance_dirty_state: bdi btrfs-1: dirty=844 wb=567 unstable=1 bg_thresh=1009 thresh=2019 gap=607 poll_thresh=22 ino=257 dd-2584 [002] 44.648004: balance_dirty_state: bdi btrfs-1: dirty=869 wb=542 unstable=1 bg_thresh=1013 thresh=2027 gap=615 poll_thresh=16 ino=257 dd-2584 [002] 44.648122: balance_dirty_state: bdi btrfs-1: dirty=894 wb=542 unstable=1 bg_thresh=1013 thresh=2026 gap=589 poll_thresh=17 ino=257 dd-2584 [002] 44.648414: balance_dirty_state: bdi btrfs-1: dirty=944 wb=542 unstable=1 bg_thresh=1015 thresh=2030 gap=543 poll_thresh=18 ino=257 dd-2584 [002] 44.648534: balance_dirty_state: bdi btrfs-1: dirty=969 wb=542 unstable=1 bg_thresh=1014 thresh=2029 gap=517 poll_thresh=19 ino=257 dd-2584 [002] 44.648652: balance_dirty_state: bdi btrfs-1: dirty=994 wb=542 unstable=1 bg_thresh=1014 thresh=2028 gap=491 poll_thresh=20 ino=257 dd-2584 [002] 44.648657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-310% task_weight=100% bdi_bw=55832 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 44.655951: balance_dirty_state: bdi btrfs-1: dirty=994 wb=417 unstable=1 bg_thresh=1015 thresh=2031 gap=619 poll_thresh=20 ino=257 dd-2584 [002] 44.656043: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=417 unstable=1 bg_thresh=1018 thresh=2036 gap=599 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 44.656100: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27200 wrote=0 to_write=8192 dd-2584 [002] 44.656109: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=417 unstable=1 bg_thresh=1017 thresh=2035 gap=573 poll_thresh=16 ino=257 dd-2584 [002] 44.656235: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=417 unstable=1 bg_thresh=1017 thresh=2034 gap=572 poll_thresh=17 ino=257 dd-2584 [002] 44.656363: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=492 unstable=1 bg_thresh=1016 thresh=2033 gap=521 poll_thresh=18 ino=257 dd-2584 [002] 44.656492: balance_dirty_state: bdi btrfs-1: dirty=994 wb=542 unstable=1 bg_thresh=1016 thresh=2032 gap=495 poll_thresh=19 ino=257 dd-2584 [002] 44.656494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=55832 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 44.658845: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=656 to_write=7536 dd-2584 [002] 44.663994: balance_dirty_state: bdi btrfs-1: dirty=469 wb=942 unstable=1 bg_thresh=1015 thresh=2030 gap=618 poll_thresh=19 ino=257 dd-2584 [002] 44.664069: balance_dirty_state: bdi btrfs-1: dirty=494 wb=942 unstable=1 bg_thresh=1014 thresh=2029 gap=592 poll_thresh=14 ino=257 dd-2584 [002] 44.664134: balance_dirty_state: bdi btrfs-1: dirty=519 wb=942 unstable=1 bg_thresh=1017 thresh=2034 gap=572 poll_thresh=15 ino=257 dd-2584 [002] 44.664195: balance_dirty_state: bdi btrfs-1: dirty=519 wb=942 unstable=1 bg_thresh=1014 thresh=2028 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 44.664493: balance_dirty_state: bdi btrfs-1: dirty=569 wb=942 unstable=1 bg_thresh=1013 thresh=2027 gap=515 poll_thresh=17 ino=257 dd-2584 [002] 44.664613: balance_dirty_state: bdi btrfs-1: dirty=594 wb=942 unstable=1 bg_thresh=1015 thresh=2031 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 44.664618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=55832 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 44.672033: balance_dirty_state: bdi btrfs-1: dirty=594 wb=792 unstable=1 bg_thresh=1013 thresh=2027 gap=640 poll_thresh=18 ino=257 dd-2584 [002] 44.672129: balance_dirty_state: bdi btrfs-1: dirty=594 wb=792 unstable=1 bg_thresh=1016 thresh=2032 gap=645 poll_thresh=13 ino=257 dd-2584 [002] 44.672190: balance_dirty_state: bdi btrfs-1: dirty=619 wb=792 unstable=1 bg_thresh=1013 thresh=2026 gap=614 poll_thresh=14 ino=257 dd-2584 [002] 44.672251: balance_dirty_state: bdi btrfs-1: dirty=644 wb=792 unstable=1 bg_thresh=1012 thresh=2025 gap=588 poll_thresh=15 ino=257 dd-2584 [002] 44.672311: balance_dirty_state: bdi btrfs-1: dirty=644 wb=792 unstable=1 bg_thresh=1012 thresh=2025 gap=588 poll_thresh=16 ino=257 dd-2584 [002] 44.672432: balance_dirty_state: bdi btrfs-1: dirty=694 wb=792 unstable=1 bg_thresh=1012 thresh=2024 gap=537 poll_thresh=17 ino=257 dd-2584 [002] 44.672554: balance_dirty_state: bdi btrfs-1: dirty=719 wb=792 unstable=1 bg_thresh=1014 thresh=2028 gap=516 poll_thresh=18 ino=257 dd-2584 [002] 44.672678: balance_dirty_state: bdi btrfs-1: dirty=744 wb=792 unstable=1 bg_thresh=1013 thresh=2027 gap=490 poll_thresh=19 ino=257 dd-2584 [002] 44.672682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=55832 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 44.679944: balance_dirty_state: bdi btrfs-1: dirty=744 wb=667 unstable=1 bg_thresh=1014 thresh=2028 gap=616 poll_thresh=19 ino=257 dd-2584 [002] 44.680054: balance_dirty_state: bdi btrfs-1: dirty=769 wb=667 unstable=1 bg_thresh=1013 thresh=2027 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 44.680114: balance_dirty_state: bdi btrfs-1: dirty=794 wb=667 unstable=1 bg_thresh=1013 thresh=2027 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 44.680342: balance_dirty_state: bdi btrfs-1: dirty=794 wb=667 unstable=1 bg_thresh=1013 thresh=2026 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 44.680460: balance_dirty_state: bdi btrfs-1: dirty=819 wb=667 unstable=1 bg_thresh=1015 thresh=2030 gap=543 poll_thresh=17 ino=257 dd-2584 [002] 44.680579: balance_dirty_state: bdi btrfs-1: dirty=869 wb=667 unstable=1 bg_thresh=1014 thresh=2029 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 44.680583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=55832 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 44.687941: balance_dirty_state: bdi btrfs-1: dirty=869 wb=517 unstable=1 bg_thresh=1016 thresh=2033 gap=646 poll_thresh=18 ino=257 dd-2584 [002] 44.688052: balance_dirty_state: bdi btrfs-1: dirty=869 wb=517 unstable=1 bg_thresh=1013 thresh=2027 gap=640 poll_thresh=13 ino=257 dd-2584 [002] 44.688114: balance_dirty_state: bdi btrfs-1: dirty=894 wb=517 unstable=1 bg_thresh=1016 thresh=2032 gap=620 poll_thresh=14 ino=257 dd-2584 [002] 44.688173: balance_dirty_state: bdi btrfs-1: dirty=919 wb=517 unstable=1 bg_thresh=1013 thresh=2026 gap=589 poll_thresh=15 ino=257 dd-2584 [002] 44.688234: balance_dirty_state: bdi btrfs-1: dirty=919 wb=517 unstable=1 bg_thresh=1015 thresh=2031 gap=594 poll_thresh=16 ino=257 dd-2584 [002] 44.688354: balance_dirty_state: bdi btrfs-1: dirty=969 wb=517 unstable=1 bg_thresh=1017 thresh=2035 gap=548 poll_thresh=17 ino=257 dd-2584 [002] 44.688475: balance_dirty_state: bdi btrfs-1: dirty=994 wb=517 unstable=1 bg_thresh=1017 thresh=2034 gap=522 poll_thresh=18 ino=257 dd-2584 [002] 44.688594: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=517 unstable=1 bg_thresh=1016 thresh=2033 gap=496 poll_thresh=19 ino=257 dd-2584 [002] 44.688598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=55832 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 44.688670: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27232 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 44.690827: writeback_single_inode: bdi btrfs-1: ino=257 state= age=220 wrote=544 to_write=7648 dd-2584 [002] 44.695940: balance_dirty_state: bdi btrfs-1: dirty=469 wb=942 unstable=1 bg_thresh=1016 thresh=2033 gap=621 poll_thresh=19 ino=257 dd-2584 [002] 44.696037: balance_dirty_state: bdi btrfs-1: dirty=494 wb=942 unstable=1 bg_thresh=1013 thresh=2027 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 44.696266: balance_dirty_state: bdi btrfs-1: dirty=494 wb=942 unstable=1 bg_thresh=1018 thresh=2037 gap=600 poll_thresh=15 ino=257 dd-2584 [002] 44.696325: balance_dirty_state: bdi btrfs-1: dirty=519 wb=942 unstable=1 bg_thresh=1015 thresh=2031 gap=569 poll_thresh=16 ino=257 dd-2584 [002] 44.696441: balance_dirty_state: bdi btrfs-1: dirty=544 wb=942 unstable=1 bg_thresh=1015 thresh=2030 gap=543 poll_thresh=17 ino=257 dd-2584 [002] 44.696558: balance_dirty_state: bdi btrfs-1: dirty=594 wb=942 unstable=1 bg_thresh=1014 thresh=2029 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 44.696562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=55832 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 44.704023: balance_dirty_state: bdi btrfs-1: dirty=594 wb=817 unstable=1 bg_thresh=1013 thresh=2027 gap=615 poll_thresh=18 ino=257 dd-2584 [002] 44.704108: balance_dirty_state: bdi btrfs-1: dirty=594 wb=817 unstable=1 bg_thresh=1013 thresh=2026 gap=614 poll_thresh=13 ino=257 dd-2584 [002] 44.704168: balance_dirty_state: bdi btrfs-1: dirty=619 wb=817 unstable=1 bg_thresh=1015 thresh=2031 gap=594 poll_thresh=14 ino=257 dd-2584 [002] 44.704225: balance_dirty_state: bdi btrfs-1: dirty=644 wb=817 unstable=1 bg_thresh=1015 thresh=2030 gap=568 poll_thresh=15 ino=257 dd-2584 [002] 44.704281: balance_dirty_state: bdi btrfs-1: dirty=644 wb=817 unstable=1 bg_thresh=1015 thresh=2030 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 44.704392: balance_dirty_state: bdi btrfs-1: dirty=669 wb=817 unstable=1 bg_thresh=1014 thresh=2029 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 44.704503: balance_dirty_state: bdi btrfs-1: dirty=719 wb=817 unstable=1 bg_thresh=1014 thresh=2028 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 44.704507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=55832 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 44.712003: balance_dirty_state: bdi btrfs-1: dirty=719 wb=692 unstable=1 bg_thresh=1015 thresh=2031 gap=619 poll_thresh=18 ino=257 dd-2584 [002] 44.712091: balance_dirty_state: bdi btrfs-1: dirty=719 wb=692 unstable=1 bg_thresh=1017 thresh=2035 gap=623 poll_thresh=13 ino=257 dd-2584 [002] 44.712149: balance_dirty_state: bdi btrfs-1: dirty=744 wb=692 unstable=1 bg_thresh=1017 thresh=2035 gap=598 poll_thresh=14 ino=257 dd-2584 [002] 44.712367: balance_dirty_state: bdi btrfs-1: dirty=769 wb=692 unstable=1 bg_thresh=1017 thresh=2034 gap=572 poll_thresh=15 ino=257 dd-2584 [002] 44.712424: balance_dirty_state: bdi btrfs-1: dirty=769 wb=692 unstable=1 bg_thresh=1017 thresh=2034 gap=572 poll_thresh=16 ino=257 dd-2584 [002] 44.712536: balance_dirty_state: bdi btrfs-1: dirty=819 wb=692 unstable=1 bg_thresh=1013 thresh=2027 gap=515 poll_thresh=17 ino=257 dd-2584 [002] 44.712648: balance_dirty_state: bdi btrfs-1: dirty=844 wb=692 unstable=1 bg_thresh=1015 thresh=2031 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 44.712653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-306% task_weight=100% bdi_bw=55832 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 44.719979: balance_dirty_state: bdi btrfs-1: dirty=844 wb=567 unstable=1 bg_thresh=1014 thresh=2028 gap=616 poll_thresh=18 ino=257 dd-2584 [002] 44.720045: balance_dirty_state: bdi btrfs-1: dirty=844 wb=567 unstable=1 bg_thresh=1016 thresh=2033 gap=621 poll_thresh=13 ino=257 dd-2584 [002] 44.720105: balance_dirty_state: bdi btrfs-1: dirty=869 wb=567 unstable=1 bg_thresh=1013 thresh=2027 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 44.720164: balance_dirty_state: bdi btrfs-1: dirty=894 wb=567 unstable=1 bg_thresh=1016 thresh=2032 gap=570 poll_thresh=15 ino=257 dd-2584 [002] 44.720221: balance_dirty_state: bdi btrfs-1: dirty=894 wb=567 unstable=1 bg_thresh=1013 thresh=2026 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 44.720337: balance_dirty_state: bdi btrfs-1: dirty=944 wb=567 unstable=1 bg_thresh=1012 thresh=2025 gap=513 poll_thresh=17 ino=257 dd-2584 [002] 44.720454: balance_dirty_state: bdi btrfs-1: dirty=969 wb=567 unstable=1 bg_thresh=1014 thresh=2029 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 44.720458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-309% task_weight=100% bdi_bw=55832 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 44.728030: balance_dirty_state: bdi btrfs-1: dirty=969 wb=417 unstable=1 bg_thresh=1017 thresh=2034 gap=647 poll_thresh=18 ino=257 dd-2584 [002] 44.728111: balance_dirty_state: bdi btrfs-1: dirty=994 wb=417 unstable=1 bg_thresh=1019 thresh=2039 gap=627 poll_thresh=13 ino=257 dd-2584 [002] 44.728169: balance_dirty_state: bdi btrfs-1: dirty=994 wb=417 unstable=1 bg_thresh=1016 thresh=2033 gap=621 poll_thresh=14 ino=257 dd-2584 [002] 44.728396: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=417 unstable=1 bg_thresh=1019 thresh=2038 gap=601 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 44.728447: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27272 wrote=0 to_write=8192 dd-2584 [002] 44.728462: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=417 unstable=1 bg_thresh=1016 thresh=2032 gap=570 poll_thresh=16 ino=257 dd-2584 [002] 44.728584: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=417 unstable=1 bg_thresh=1018 thresh=2036 gap=574 poll_thresh=17 ino=257 dd-2584 [002] 44.728711: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=492 unstable=1 bg_thresh=1017 thresh=2035 gap=523 poll_thresh=18 ino=257 dd-2584 [002] 44.728839: balance_dirty_state: bdi btrfs-1: dirty=994 wb=542 unstable=1 bg_thresh=1017 thresh=2034 gap=497 poll_thresh=19 ino=257 dd-2584 [002] 44.728840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=57128 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 44.729990: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=656 to_write=7536 dd-2584 [002] 44.735982: balance_dirty_state: bdi btrfs-1: dirty=469 wb=942 unstable=1 bg_thresh=1018 thresh=2036 gap=624 poll_thresh=19 ino=257 dd-2584 [002] 44.736069: balance_dirty_state: bdi btrfs-1: dirty=494 wb=942 unstable=1 bg_thresh=1017 thresh=2035 gap=598 poll_thresh=14 ino=257 dd-2584 [002] 44.736133: balance_dirty_state: bdi btrfs-1: dirty=519 wb=942 unstable=1 bg_thresh=1017 thresh=2035 gap=573 poll_thresh=15 ino=257 dd-2584 [002] 44.736194: balance_dirty_state: bdi btrfs-1: dirty=519 wb=942 unstable=1 bg_thresh=1017 thresh=2034 gap=572 poll_thresh=16 ino=257 dd-2584 [002] 44.736314: balance_dirty_state: bdi btrfs-1: dirty=569 wb=942 unstable=1 bg_thresh=1019 thresh=2038 gap=526 poll_thresh=17 ino=257 dd-2584 [002] 44.736434: balance_dirty_state: bdi btrfs-1: dirty=594 wb=942 unstable=1 bg_thresh=1018 thresh=2037 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 44.736438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=57128 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 44.743969: balance_dirty_state: bdi btrfs-1: dirty=594 wb=817 unstable=1 bg_thresh=1017 thresh=2035 gap=623 poll_thresh=18 ino=257 dd-2584 [002] 44.744040: balance_dirty_state: bdi btrfs-1: dirty=594 wb=817 unstable=1 bg_thresh=1017 thresh=2035 gap=623 poll_thresh=13 ino=257 dd-2584 [002] 44.744284: balance_dirty_state: bdi btrfs-1: dirty=619 wb=817 unstable=1 bg_thresh=1014 thresh=2028 gap=591 poll_thresh=14 ino=257 dd-2584 [002] 44.744347: balance_dirty_state: bdi btrfs-1: dirty=644 wb=817 unstable=1 bg_thresh=1013 thresh=2027 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 44.744407: balance_dirty_state: bdi btrfs-1: dirty=644 wb=817 unstable=1 bg_thresh=1013 thresh=2027 gap=565 poll_thresh=16 ino=257 dd-2584 [002] 44.744529: balance_dirty_state: bdi btrfs-1: dirty=694 wb=817 unstable=1 bg_thresh=1015 thresh=2031 gap=519 poll_thresh=17 ino=257 dd-2584 [002] 44.744647: balance_dirty_state: bdi btrfs-1: dirty=719 wb=817 unstable=1 bg_thresh=1015 thresh=2030 gap=493 poll_thresh=18 ino=257 dd-2584 [002] 44.744652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=57128 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 44.752003: balance_dirty_state: bdi btrfs-1: dirty=719 wb=667 unstable=1 bg_thresh=1012 thresh=2024 gap=637 poll_thresh=18 ino=257 dd-2584 [002] 44.752112: balance_dirty_state: bdi btrfs-1: dirty=744 wb=667 unstable=1 bg_thresh=1009 thresh=2018 gap=606 poll_thresh=13 ino=257 dd-2584 [002] 44.752176: balance_dirty_state: bdi btrfs-1: dirty=744 wb=667 unstable=1 bg_thresh=1011 thresh=2023 gap=611 poll_thresh=14 ino=257 dd-2584 [002] 44.752236: balance_dirty_state: bdi btrfs-1: dirty=769 wb=667 unstable=1 bg_thresh=1011 thresh=2022 gap=585 poll_thresh=15 ino=257 dd-2584 [002] 44.752295: balance_dirty_state: bdi btrfs-1: dirty=794 wb=667 unstable=1 bg_thresh=1013 thresh=2027 gap=565 poll_thresh=16 ino=257 dd-2584 [002] 44.752412: balance_dirty_state: bdi btrfs-1: dirty=819 wb=667 unstable=1 bg_thresh=1013 thresh=2026 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 44.752530: balance_dirty_state: bdi btrfs-1: dirty=844 wb=667 unstable=1 bg_thresh=1012 thresh=2025 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 44.752821: balance_dirty_state: bdi btrfs-1: dirty=869 wb=667 unstable=1 bg_thresh=1009 thresh=2018 gap=481 poll_thresh=19 ino=257 dd-2584 [002] 44.752826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=57128 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 44.760010: balance_dirty_state: bdi btrfs-1: dirty=869 wb=667 unstable=1 bg_thresh=1008 thresh=2016 gap=479 poll_thresh=19 ino=257 dd-2584 [002] 44.760018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=57128 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 44.767996: balance_dirty_state: bdi btrfs-1: dirty=869 wb=392 unstable=1 bg_thresh=1007 thresh=2014 gap=752 poll_thresh=19 ino=257 dd-2584 [002] 44.768069: balance_dirty_state: bdi btrfs-1: dirty=894 wb=392 unstable=1 bg_thresh=1009 thresh=2019 gap=732 poll_thresh=14 ino=257 dd-2584 [002] 44.768129: balance_dirty_state: bdi btrfs-1: dirty=919 wb=392 unstable=1 bg_thresh=1009 thresh=2018 gap=706 poll_thresh=15 ino=257 dd-2584 [002] 44.768188: balance_dirty_state: bdi btrfs-1: dirty=919 wb=392 unstable=1 bg_thresh=1009 thresh=2018 gap=706 poll_thresh=16 ino=257 dd-2584 [002] 44.768306: balance_dirty_state: bdi btrfs-1: dirty=969 wb=392 unstable=1 bg_thresh=1008 thresh=2017 gap=655 poll_thresh=17 ino=257 dd-2584 [002] 44.768427: balance_dirty_state: bdi btrfs-1: dirty=994 wb=392 unstable=1 bg_thresh=1010 thresh=2021 gap=634 poll_thresh=18 ino=257 dd-2584 [002] 44.768546: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=392 unstable=1 bg_thresh=1010 thresh=2020 gap=608 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 44.768565: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27312 wrote=0 to_write=8192 dd-2584 [002] 44.768670: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=392 unstable=1 bg_thresh=1009 thresh=2019 gap=582 poll_thresh=20 ino=257 dd-2584 [002] 44.768801: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=442 unstable=1 bg_thresh=1011 thresh=2023 gap=536 poll_thresh=21 ino=257 dd-2584 [002] 44.768932: balance_dirty_state: bdi btrfs-1: dirty=994 wb=492 unstable=1 bg_thresh=1008 thresh=2016 gap=529 poll_thresh=22 ino=257 dd-2584 [002] 44.769231: balance_dirty_state: bdi btrfs-1: dirty=894 wb=642 unstable=1 bg_thresh=1010 thresh=2021 gap=484 poll_thresh=23 ino=257 dd-2584 [002] 44.769233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=57128 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 44.770219: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=672 to_write=7520 dd-2584 [002] 44.775968: balance_dirty_state: bdi btrfs-1: dirty=469 wb=942 unstable=1 bg_thresh=1013 thresh=2026 gap=614 poll_thresh=23 ino=257 dd-2584 [002] 44.776035: balance_dirty_state: bdi btrfs-1: dirty=494 wb=942 unstable=1 bg_thresh=1018 thresh=2036 gap=599 poll_thresh=17 ino=257 dd-2584 [002] 44.776160: balance_dirty_state: bdi btrfs-1: dirty=519 wb=942 unstable=1 bg_thresh=1017 thresh=2035 gap=573 poll_thresh=18 ino=257 dd-2584 [002] 44.776279: balance_dirty_state: bdi btrfs-1: dirty=544 wb=942 unstable=1 bg_thresh=1017 thresh=2034 gap=547 poll_thresh=19 ino=257 dd-2584 [002] 44.776401: balance_dirty_state: bdi btrfs-1: dirty=594 wb=942 unstable=1 bg_thresh=1019 thresh=2038 gap=501 poll_thresh=20 ino=257 dd-2584 [002] 44.776406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=57128 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.784010: balance_dirty_state: bdi btrfs-1: dirty=594 wb=817 unstable=1 bg_thresh=1015 thresh=2031 gap=619 poll_thresh=20 ino=257 dd-2584 [005] 44.784135: balance_dirty_state: bdi btrfs-1: dirty=594 wb=817 unstable=1 bg_thresh=1015 thresh=2031 gap=619 poll_thresh=15 ino=257 dd-2584 [005] 44.784253: balance_dirty_state: bdi btrfs-1: dirty=619 wb=817 unstable=1 bg_thresh=1018 thresh=2036 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 44.784487: balance_dirty_state: bdi btrfs-1: dirty=644 wb=817 unstable=1 bg_thresh=1020 thresh=2041 gap=579 poll_thresh=17 ino=257 dd-2584 [005] 44.784725: balance_dirty_state: bdi btrfs-1: dirty=694 wb=817 unstable=1 bg_thresh=1020 thresh=2040 gap=528 poll_thresh=18 ino=257 dd-2584 [005] 44.785319: balance_dirty_state: bdi btrfs-1: dirty=719 wb=817 unstable=1 bg_thresh=1019 thresh=2038 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 44.785328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=57128 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.791972: balance_dirty_state: bdi btrfs-1: dirty=719 wb=692 unstable=1 bg_thresh=1017 thresh=2035 gap=623 poll_thresh=19 ino=257 dd-2584 [005] 44.792063: balance_dirty_state: bdi btrfs-1: dirty=719 wb=692 unstable=1 bg_thresh=1017 thresh=2035 gap=623 poll_thresh=14 ino=257 dd-2584 [005] 44.792148: balance_dirty_state: bdi btrfs-1: dirty=744 wb=692 unstable=1 bg_thresh=1017 thresh=2034 gap=597 poll_thresh=15 ino=257 dd-2584 [005] 44.792231: balance_dirty_state: bdi btrfs-1: dirty=769 wb=692 unstable=1 bg_thresh=1017 thresh=2034 gap=572 poll_thresh=16 ino=257 dd-2584 [005] 44.792399: balance_dirty_state: bdi btrfs-1: dirty=794 wb=692 unstable=1 bg_thresh=1019 thresh=2038 gap=551 poll_thresh=17 ino=257 dd-2584 [005] 44.792566: balance_dirty_state: bdi btrfs-1: dirty=819 wb=692 unstable=1 bg_thresh=1018 thresh=2037 gap=525 poll_thresh=18 ino=257 dd-2584 [005] 44.792732: balance_dirty_state: bdi btrfs-1: dirty=869 wb=692 unstable=1 bg_thresh=1018 thresh=2036 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 44.792738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-208% task_weight=100% bdi_bw=57128 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.800014: balance_dirty_state: bdi btrfs-1: dirty=869 wb=567 unstable=1 bg_thresh=1019 thresh=2039 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 44.800129: balance_dirty_state: bdi btrfs-1: dirty=869 wb=567 unstable=1 bg_thresh=1019 thresh=2038 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 44.800186: balance_dirty_state: bdi btrfs-1: dirty=894 wb=567 unstable=1 bg_thresh=1019 thresh=2038 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 44.800244: balance_dirty_state: bdi btrfs-1: dirty=919 wb=567 unstable=1 bg_thresh=1018 thresh=2037 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 44.800358: balance_dirty_state: bdi btrfs-1: dirty=944 wb=567 unstable=1 bg_thresh=1020 thresh=2041 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 44.800635: balance_dirty_state: bdi btrfs-1: dirty=969 wb=567 unstable=1 bg_thresh=1020 thresh=2040 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 44.800640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=57128 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.808089: balance_dirty_state: bdi btrfs-1: dirty=969 wb=442 unstable=1 bg_thresh=1020 thresh=2041 gap=629 poll_thresh=18 ino=257 dd-2584 [005] 44.808183: balance_dirty_state: bdi btrfs-1: dirty=994 wb=442 unstable=1 bg_thresh=1017 thresh=2035 gap=598 poll_thresh=13 ino=257 dd-2584 [005] 44.808244: balance_dirty_state: bdi btrfs-1: dirty=994 wb=442 unstable=1 bg_thresh=1020 thresh=2040 gap=603 poll_thresh=14 ino=257 dd-2584 [005] 44.808307: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=442 unstable=1 bg_thresh=1019 thresh=2039 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 44.808418: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=342 unstable=1 bg_thresh=1018 thresh=2036 gap=649 poll_thresh=16 ino=257 flush-btrfs-1-2586 [000] 44.808490: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27352 wrote=0 to_write=8192 dd-2584 [005] 44.808603: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=292 unstable=1 bg_thresh=1020 thresh=2041 gap=679 poll_thresh=17 ino=257 dd-2584 [005] 44.808792: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=367 unstable=1 bg_thresh=1019 thresh=2038 gap=626 poll_thresh=18 ino=257 dd-2584 [005] 44.808976: balance_dirty_state: bdi btrfs-1: dirty=994 wb=442 unstable=1 bg_thresh=1014 thresh=2029 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 44.809165: balance_dirty_state: bdi btrfs-1: dirty=994 wb=492 unstable=1 bg_thresh=1019 thresh=2039 gap=552 poll_thresh=20 ino=257 dd-2584 [005] 44.809359: balance_dirty_state: bdi btrfs-1: dirty=969 wb=542 unstable=1 bg_thresh=1015 thresh=2030 gap=518 poll_thresh=21 ino=257 dd-2584 [005] 44.809816: balance_dirty_state: bdi btrfs-1: dirty=869 wb=667 unstable=1 bg_thresh=1012 thresh=2025 gap=488 poll_thresh=22 ino=257 dd-2584 [005] 44.809819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=57128 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 44.811123: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=752 to_write=7440 dd-2584 [005] 44.816047: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1042 unstable=1 bg_thresh=1017 thresh=2034 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 44.816063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=57128 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.823978: balance_dirty_state: bdi btrfs-1: dirty=494 wb=892 unstable=1 bg_thresh=1016 thresh=2032 gap=645 poll_thresh=22 ino=257 dd-2584 [005] 44.824090: balance_dirty_state: bdi btrfs-1: dirty=519 wb=817 unstable=1 bg_thresh=1011 thresh=2023 gap=686 poll_thresh=16 ino=257 dd-2584 [005] 44.824268: balance_dirty_state: bdi btrfs-1: dirty=544 wb=792 unstable=1 bg_thresh=1019 thresh=2039 gap=702 poll_thresh=17 ino=257 dd-2584 [005] 44.824398: balance_dirty_state: bdi btrfs-1: dirty=594 wb=792 unstable=1 bg_thresh=1019 thresh=2038 gap=651 poll_thresh=18 ino=257 dd-2584 [005] 44.824515: balance_dirty_state: bdi btrfs-1: dirty=619 wb=792 unstable=1 bg_thresh=1018 thresh=2037 gap=625 poll_thresh=19 ino=257 dd-2584 [005] 44.824634: balance_dirty_state: bdi btrfs-1: dirty=644 wb=792 unstable=1 bg_thresh=1020 thresh=2041 gap=604 poll_thresh=20 ino=257 dd-2584 [005] 44.824752: balance_dirty_state: bdi btrfs-1: dirty=669 wb=792 unstable=1 bg_thresh=1020 thresh=2040 gap=578 poll_thresh=21 ino=257 dd-2584 [005] 44.824872: balance_dirty_state: bdi btrfs-1: dirty=719 wb=792 unstable=1 bg_thresh=1016 thresh=2033 gap=521 poll_thresh=22 ino=257 dd-2584 [005] 44.824992: balance_dirty_state: bdi btrfs-1: dirty=744 wb=792 unstable=1 bg_thresh=1016 thresh=2032 gap=495 poll_thresh=23 ino=257 dd-2584 [005] 44.824997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=57128 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.832035: balance_dirty_state: bdi btrfs-1: dirty=744 wb=792 unstable=1 bg_thresh=1016 thresh=2033 gap=496 poll_thresh=23 ino=257 dd-2584 [005] 44.832050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=58200 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.840094: balance_dirty_state: bdi btrfs-1: dirty=744 wb=617 unstable=1 bg_thresh=1015 thresh=2031 gap=669 poll_thresh=23 ino=257 dd-2584 [005] 44.840335: balance_dirty_state: bdi btrfs-1: dirty=769 wb=617 unstable=1 bg_thresh=1020 thresh=2041 gap=654 poll_thresh=17 ino=257 dd-2584 [005] 44.840449: balance_dirty_state: bdi btrfs-1: dirty=794 wb=617 unstable=1 bg_thresh=1020 thresh=2040 gap=628 poll_thresh=18 ino=257 dd-2584 [005] 44.840560: balance_dirty_state: bdi btrfs-1: dirty=819 wb=617 unstable=1 bg_thresh=1019 thresh=2039 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 44.840672: balance_dirty_state: bdi btrfs-1: dirty=844 wb=617 unstable=1 bg_thresh=1019 thresh=2038 gap=576 poll_thresh=20 ino=257 dd-2584 [005] 44.840785: balance_dirty_state: bdi btrfs-1: dirty=894 wb=617 unstable=1 bg_thresh=1021 thresh=2042 gap=530 poll_thresh=21 ino=257 dd-2584 [005] 44.840906: balance_dirty_state: bdi btrfs-1: dirty=919 wb=617 unstable=1 bg_thresh=1020 thresh=2041 gap=504 poll_thresh=22 ino=257 dd-2584 [005] 44.840913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=58200 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.848045: balance_dirty_state: bdi btrfs-1: dirty=919 wb=367 unstable=1 bg_thresh=1021 thresh=2042 gap=755 poll_thresh=22 ino=257 dd-2584 [005] 44.848173: balance_dirty_state: bdi btrfs-1: dirty=944 wb=367 unstable=1 bg_thresh=1018 thresh=2036 gap=724 poll_thresh=16 ino=257 dd-2584 [005] 44.848409: balance_dirty_state: bdi btrfs-1: dirty=969 wb=367 unstable=1 bg_thresh=1017 thresh=2035 gap=698 poll_thresh=17 ino=257 dd-2584 [005] 44.848643: balance_dirty_state: bdi btrfs-1: dirty=994 wb=367 unstable=1 bg_thresh=1019 thresh=2039 gap=677 poll_thresh=18 ino=257 dd-2584 [005] 44.849222: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=367 unstable=1 bg_thresh=1019 thresh=2038 gap=651 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 44.849260: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27392 wrote=0 to_write=8192 dd-2584 [005] 44.849580: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=367 unstable=1 bg_thresh=1018 thresh=2037 gap=600 poll_thresh=20 ino=257 dd-2584 [005] 44.849951: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=417 unstable=1 bg_thresh=1020 thresh=2041 gap=579 poll_thresh=21 ino=257 dd-2584 [005] 44.850320: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=467 unstable=1 bg_thresh=1020 thresh=2040 gap=553 poll_thresh=22 ino=257 dd-2584 [005] 44.850693: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=517 unstable=1 bg_thresh=1019 thresh=2039 gap=502 poll_thresh=23 ino=257 dd-2584 [005] 44.850697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-203% task_weight=99% bdi_bw=58200 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 44.853006: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=656 to_write=7536 dd-2584 [005] 44.856019: balance_dirty_state: bdi btrfs-1: dirty=519 wb=892 unstable=1 bg_thresh=1018 thresh=2037 gap=625 poll_thresh=23 ino=257 dd-2584 [005] 44.856111: balance_dirty_state: bdi btrfs-1: dirty=519 wb=892 unstable=1 bg_thresh=1018 thresh=2036 gap=624 poll_thresh=17 ino=257 dd-2584 [005] 44.856292: balance_dirty_state: bdi btrfs-1: dirty=544 wb=892 unstable=1 bg_thresh=1016 thresh=2033 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 44.856470: balance_dirty_state: bdi btrfs-1: dirty=594 wb=892 unstable=1 bg_thresh=1017 thresh=2034 gap=547 poll_thresh=19 ino=257 dd-2584 [005] 44.856925: balance_dirty_state: bdi btrfs-1: dirty=619 wb=892 unstable=1 bg_thresh=1018 thresh=2037 gap=525 poll_thresh=20 ino=257 dd-2584 [005] 44.857103: balance_dirty_state: bdi btrfs-1: dirty=644 wb=892 unstable=1 bg_thresh=1017 thresh=2034 gap=497 poll_thresh=21 ino=257 dd-2584 [005] 44.857110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=58200 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.863951: balance_dirty_state: bdi btrfs-1: dirty=644 wb=767 unstable=1 bg_thresh=1019 thresh=2039 gap=627 poll_thresh=21 ino=257 dd-2584 [005] 44.864062: balance_dirty_state: bdi btrfs-1: dirty=669 wb=767 unstable=1 bg_thresh=1019 thresh=2038 gap=601 poll_thresh=16 ino=257 dd-2584 [005] 44.864180: balance_dirty_state: bdi btrfs-1: dirty=694 wb=767 unstable=1 bg_thresh=1018 thresh=2037 gap=575 poll_thresh=17 ino=257 dd-2584 [005] 44.864296: balance_dirty_state: bdi btrfs-1: dirty=744 wb=767 unstable=1 bg_thresh=1018 thresh=2036 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 44.864414: balance_dirty_state: bdi btrfs-1: dirty=769 wb=767 unstable=1 bg_thresh=1017 thresh=2035 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 44.864419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=58200 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.871969: balance_dirty_state: bdi btrfs-1: dirty=769 wb=767 unstable=1 bg_thresh=1018 thresh=2037 gap=500 poll_thresh=19 ino=257 dd-2584 [005] 44.871973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=58200 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 44.879954: balance_dirty_state: bdi btrfs-1: dirty=769 wb=517 unstable=1 bg_thresh=1015 thresh=2031 gap=744 poll_thresh=19 ino=257 dd-2584 [006] 44.880021: balance_dirty_state: bdi btrfs-1: dirty=794 wb=517 unstable=1 bg_thresh=1015 thresh=2030 gap=718 poll_thresh=14 ino=257 dd-2584 [006] 44.880082: balance_dirty_state: bdi btrfs-1: dirty=794 wb=517 unstable=1 bg_thresh=1017 thresh=2035 gap=723 poll_thresh=15 ino=257 dd-2584 [006] 44.880142: balance_dirty_state: bdi btrfs-1: dirty=819 wb=517 unstable=1 bg_thresh=1014 thresh=2029 gap=692 poll_thresh=16 ino=257 dd-2584 [006] 44.880263: balance_dirty_state: bdi btrfs-1: dirty=844 wb=517 unstable=1 bg_thresh=1014 thresh=2028 gap=666 poll_thresh=17 ino=257 dd-2584 [006] 44.880553: balance_dirty_state: bdi btrfs-1: dirty=869 wb=517 unstable=1 bg_thresh=1013 thresh=2027 gap=640 poll_thresh=18 ino=257 dd-2584 [006] 44.880674: balance_dirty_state: bdi btrfs-1: dirty=919 wb=517 unstable=1 bg_thresh=1015 thresh=2031 gap=594 poll_thresh=19 ino=257 dd-2584 [006] 44.880791: balance_dirty_state: bdi btrfs-1: dirty=944 wb=517 unstable=1 bg_thresh=1015 thresh=2030 gap=568 poll_thresh=20 ino=257 dd-2584 [006] 44.880910: balance_dirty_state: bdi btrfs-1: dirty=969 wb=517 unstable=1 bg_thresh=1014 thresh=2029 gap=542 poll_thresh=21 ino=257 dd-2584 [006] 44.881037: balance_dirty_state: bdi btrfs-1: dirty=994 wb=517 unstable=1 bg_thresh=1016 thresh=2033 gap=521 poll_thresh=22 ino=257 dd-2584 [006] 44.881158: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=517 unstable=1 bg_thresh=1016 thresh=2032 gap=470 poll_thresh=23 ino=257 dd-2584 [006] 44.881163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=58200 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 44.881227: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27424 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 44.882456: writeback_single_inode: bdi btrfs-1: ino=257 state= age=184 wrote=528 to_write=7664 dd-2584 [002] 44.891960: balance_dirty_state: bdi btrfs-1: dirty=519 wb=792 unstable=1 bg_thresh=997 thresh=1994 gap=682 poll_thresh=23 ino=257 dd-2584 [002] 44.892064: balance_dirty_state: bdi btrfs-1: dirty=519 wb=792 unstable=1 bg_thresh=997 thresh=1994 gap=682 poll_thresh=17 ino=257 dd-2584 [002] 44.892258: balance_dirty_state: bdi btrfs-1: dirty=569 wb=792 unstable=1 bg_thresh=997 thresh=1995 gap=633 poll_thresh=18 ino=257 dd-2584 [002] 44.892447: balance_dirty_state: bdi btrfs-1: dirty=594 wb=792 unstable=1 bg_thresh=999 thresh=1998 gap=611 poll_thresh=19 ino=257 dd-2584 [002] 44.892751: balance_dirty_state: bdi btrfs-1: dirty=619 wb=792 unstable=1 bg_thresh=996 thresh=1992 gap=580 poll_thresh=20 ino=257 dd-2584 [002] 44.892876: balance_dirty_state: bdi btrfs-1: dirty=669 wb=792 unstable=1 bg_thresh=997 thresh=1995 gap=533 poll_thresh=21 ino=257 dd-2584 [002] 44.893000: balance_dirty_state: bdi btrfs-1: dirty=694 wb=792 unstable=1 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=22 ino=257 dd-2584 [002] 44.893118: balance_dirty_state: bdi btrfs-1: dirty=719 wb=792 unstable=1 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=23 ino=257 dd-2584 [002] 44.893123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-194% task_weight=101% bdi_bw=58200 base_bw=19684 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 44.900030: balance_dirty_state: bdi btrfs-1: dirty=719 wb=667 unstable=1 bg_thresh=1007 thresh=2014 gap=627 poll_thresh=23 ino=257 dd-2584 [002] 44.900097: balance_dirty_state: bdi btrfs-1: dirty=744 wb=667 unstable=1 bg_thresh=1006 thresh=2013 gap=601 poll_thresh=17 ino=257 dd-2584 [002] 44.900218: balance_dirty_state: bdi btrfs-1: dirty=769 wb=667 unstable=1 bg_thresh=1003 thresh=2006 gap=569 poll_thresh=18 ino=257 dd-2584 [002] 44.900339: balance_dirty_state: bdi btrfs-1: dirty=794 wb=667 unstable=1 bg_thresh=1002 thresh=2005 gap=543 poll_thresh=19 ino=257 dd-2584 [002] 44.900459: balance_dirty_state: bdi btrfs-1: dirty=844 wb=667 unstable=1 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=20 ino=257 dd-2584 [002] 44.900463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=58200 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 44.908048: balance_dirty_state: bdi btrfs-1: dirty=844 wb=542 unstable=1 bg_thresh=1004 thresh=2008 gap=621 poll_thresh=20 ino=257 dd-2584 [002] 44.908157: balance_dirty_state: bdi btrfs-1: dirty=844 wb=542 unstable=1 bg_thresh=1003 thresh=2007 gap=620 poll_thresh=15 ino=257 dd-2584 [002] 44.908388: balance_dirty_state: bdi btrfs-1: dirty=869 wb=542 unstable=1 bg_thresh=1006 thresh=2012 gap=600 poll_thresh=16 ino=257 dd-2584 [002] 44.908509: balance_dirty_state: bdi btrfs-1: dirty=894 wb=542 unstable=1 bg_thresh=1005 thresh=2011 gap=574 poll_thresh=17 ino=257 dd-2584 [002] 44.908626: balance_dirty_state: bdi btrfs-1: dirty=919 wb=542 unstable=1 bg_thresh=1005 thresh=2010 gap=548 poll_thresh=18 ino=257 dd-2584 [002] 44.908744: balance_dirty_state: bdi btrfs-1: dirty=969 wb=542 unstable=1 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=19 ino=257 dd-2584 [002] 44.908749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=100% bdi_bw=58200 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 44.916035: balance_dirty_state: bdi btrfs-1: dirty=969 wb=417 unstable=1 bg_thresh=1005 thresh=2010 gap=623 poll_thresh=19 ino=257 dd-2584 [006] 44.916139: balance_dirty_state: bdi btrfs-1: dirty=969 wb=417 unstable=1 bg_thresh=1007 thresh=2015 gap=628 poll_thresh=14 ino=257 dd-2584 [006] 44.916234: balance_dirty_state: bdi btrfs-1: dirty=994 wb=417 unstable=1 bg_thresh=1007 thresh=2015 gap=603 poll_thresh=15 ino=257 dd-2584 [006] 44.916327: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=417 unstable=1 bg_thresh=1010 thresh=2020 gap=583 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 44.916350: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27460 wrote=0 to_write=8192 dd-2584 [006] 44.916498: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=417 unstable=1 bg_thresh=1009 thresh=2019 gap=582 poll_thresh=17 ino=257 dd-2584 [006] 44.916630: balance_dirty_state: bdi btrfs-1: dirty=994 wb=442 unstable=1 bg_thresh=1011 thresh=2023 gap=586 poll_thresh=18 ino=257 dd-2584 [006] 44.916760: balance_dirty_state: bdi btrfs-1: dirty=994 wb=517 unstable=1 bg_thresh=1011 thresh=2022 gap=510 poll_thresh=19 ino=257 dd-2584 [006] 44.917057: balance_dirty_state: bdi btrfs-1: dirty=869 wb=642 unstable=1 bg_thresh=1010 thresh=2021 gap=509 poll_thresh=20 ino=257 dd-2584 [006] 44.917187: balance_dirty_state: bdi btrfs-1: dirty=844 wb=692 unstable=1 bg_thresh=1010 thresh=2020 gap=483 poll_thresh=21 ino=257 dd-2584 [006] 44.917189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=58200 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 44.917968: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=656 to_write=7536 dd-2584 [006] 44.924021: balance_dirty_state: bdi btrfs-1: dirty=494 wb=917 unstable=1 bg_thresh=1013 thresh=2027 gap=615 poll_thresh=21 ino=257 dd-2584 [006] 44.924090: balance_dirty_state: bdi btrfs-1: dirty=519 wb=917 unstable=1 bg_thresh=1013 thresh=2026 gap=589 poll_thresh=16 ino=257 dd-2584 [006] 44.924212: balance_dirty_state: bdi btrfs-1: dirty=544 wb=917 unstable=1 bg_thresh=1012 thresh=2025 gap=563 poll_thresh=17 ino=257 dd-2584 [006] 44.924333: balance_dirty_state: bdi btrfs-1: dirty=569 wb=917 unstable=1 bg_thresh=1012 thresh=2024 gap=537 poll_thresh=18 ino=257 dd-2584 [006] 44.924452: balance_dirty_state: bdi btrfs-1: dirty=619 wb=917 unstable=1 bg_thresh=1014 thresh=2028 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 44.924457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=58200 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 44.932028: balance_dirty_state: bdi btrfs-1: dirty=619 wb=792 unstable=1 bg_thresh=1012 thresh=2025 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 44.932157: balance_dirty_state: bdi btrfs-1: dirty=619 wb=792 unstable=1 bg_thresh=1015 thresh=2030 gap=618 poll_thresh=14 ino=257 dd-2584 [006] 44.932277: balance_dirty_state: bdi btrfs-1: dirty=644 wb=792 unstable=1 bg_thresh=1012 thresh=2024 gap=587 poll_thresh=15 ino=257 dd-2584 [006] 44.932397: balance_dirty_state: bdi btrfs-1: dirty=644 wb=792 unstable=1 bg_thresh=1011 thresh=2023 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 44.932632: balance_dirty_state: bdi btrfs-1: dirty=694 wb=792 unstable=1 bg_thresh=1011 thresh=2022 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 44.933213: balance_dirty_state: bdi btrfs-1: dirty=719 wb=792 unstable=1 bg_thresh=1010 thresh=2021 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 44.933449: balance_dirty_state: bdi btrfs-1: dirty=744 wb=792 unstable=1 bg_thresh=1012 thresh=2025 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 44.933457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-172% task_weight=98% bdi_bw=58200 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 44.940098: balance_dirty_state: bdi btrfs-1: dirty=744 wb=642 unstable=1 bg_thresh=1012 thresh=2024 gap=637 poll_thresh=19 ino=257 dd-2584 [006] 44.940163: balance_dirty_state: bdi btrfs-1: dirty=769 wb=642 unstable=1 bg_thresh=1012 thresh=2024 gap=612 poll_thresh=14 ino=257 dd-2584 [006] 44.940224: balance_dirty_state: bdi btrfs-1: dirty=794 wb=642 unstable=1 bg_thresh=1011 thresh=2023 gap=586 poll_thresh=15 ino=257 dd-2584 [006] 44.940283: balance_dirty_state: bdi btrfs-1: dirty=794 wb=642 unstable=1 bg_thresh=1011 thresh=2023 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 44.940402: balance_dirty_state: bdi btrfs-1: dirty=844 wb=642 unstable=1 bg_thresh=1013 thresh=2027 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 44.940521: balance_dirty_state: bdi btrfs-1: dirty=869 wb=642 unstable=1 bg_thresh=1013 thresh=2026 gap=514 poll_thresh=18 ino=257 dd-2584 [006] 44.940640: balance_dirty_state: bdi btrfs-1: dirty=894 wb=642 unstable=1 bg_thresh=1009 thresh=2019 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 44.940645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=59872 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 44.948082: balance_dirty_state: bdi btrfs-1: dirty=894 wb=642 unstable=1 bg_thresh=1009 thresh=2019 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 44.948091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=59872 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 44.956060: balance_dirty_state: bdi btrfs-1: dirty=894 wb=517 unstable=1 bg_thresh=1009 thresh=2019 gap=607 poll_thresh=19 ino=257 dd-2584 [002] 44.956164: balance_dirty_state: bdi btrfs-1: dirty=894 wb=517 unstable=1 bg_thresh=1012 thresh=2024 gap=612 poll_thresh=14 ino=257 dd-2584 [002] 44.956225: balance_dirty_state: bdi btrfs-1: dirty=919 wb=517 unstable=1 bg_thresh=1011 thresh=2023 gap=586 poll_thresh=15 ino=257 dd-2584 [002] 44.956285: balance_dirty_state: bdi btrfs-1: dirty=944 wb=517 unstable=1 bg_thresh=1014 thresh=2028 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 44.956575: balance_dirty_state: bdi btrfs-1: dirty=969 wb=517 unstable=1 bg_thresh=1013 thresh=2027 gap=540 poll_thresh=17 ino=257 dd-2584 [002] 44.956693: balance_dirty_state: bdi btrfs-1: dirty=994 wb=517 unstable=1 bg_thresh=1013 thresh=2026 gap=514 poll_thresh=18 ino=257 dd-2584 [002] 44.956813: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=517 unstable=1 bg_thresh=1012 thresh=2025 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 44.956818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=59872 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 44.956875: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27500 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 44.958188: writeback_single_inode: bdi btrfs-1: ino=257 state= age=64 wrote=544 to_write=7648 dd-2584 [001] 44.963982: balance_dirty_state: bdi btrfs-1: dirty=494 wb=942 unstable=1 bg_thresh=1011 thresh=2022 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 44.964048: balance_dirty_state: bdi btrfs-1: dirty=494 wb=942 unstable=1 bg_thresh=1011 thresh=2022 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 44.964110: balance_dirty_state: bdi btrfs-1: dirty=519 wb=942 unstable=1 bg_thresh=1011 thresh=2022 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 44.964170: balance_dirty_state: bdi btrfs-1: dirty=519 wb=942 unstable=1 bg_thresh=1013 thresh=2027 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 44.964289: balance_dirty_state: bdi btrfs-1: dirty=544 wb=942 unstable=1 bg_thresh=1016 thresh=2032 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 44.964412: balance_dirty_state: bdi btrfs-1: dirty=594 wb=942 unstable=1 bg_thresh=1021 thresh=2042 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 44.964416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-154% task_weight=100% bdi_bw=59872 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 44.971973: balance_dirty_state: bdi btrfs-1: dirty=594 wb=817 unstable=1 bg_thresh=1021 thresh=2042 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 44.972038: balance_dirty_state: bdi btrfs-1: dirty=594 wb=817 unstable=1 bg_thresh=1018 thresh=2036 gap=624 poll_thresh=13 ino=257 dd-2584 [001] 44.972100: balance_dirty_state: bdi btrfs-1: dirty=619 wb=817 unstable=1 bg_thresh=1020 thresh=2041 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 44.972161: balance_dirty_state: bdi btrfs-1: dirty=644 wb=817 unstable=1 bg_thresh=1017 thresh=2035 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 44.972394: balance_dirty_state: bdi btrfs-1: dirty=644 wb=817 unstable=1 bg_thresh=1020 thresh=2040 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 44.972516: balance_dirty_state: bdi btrfs-1: dirty=694 wb=817 unstable=1 bg_thresh=1016 thresh=2033 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 44.972636: balance_dirty_state: bdi btrfs-1: dirty=719 wb=817 unstable=1 bg_thresh=1018 thresh=2037 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 44.972641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=59872 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 44.979974: balance_dirty_state: bdi btrfs-1: dirty=719 wb=667 unstable=1 bg_thresh=1019 thresh=2038 gap=651 poll_thresh=18 ino=257 dd-2584 [001] 44.980039: balance_dirty_state: bdi btrfs-1: dirty=719 wb=667 unstable=1 bg_thresh=1016 thresh=2032 gap=645 poll_thresh=13 ino=257 dd-2584 [001] 44.980100: balance_dirty_state: bdi btrfs-1: dirty=744 wb=667 unstable=1 bg_thresh=1018 thresh=2037 gap=625 poll_thresh=14 ino=257 dd-2584 [001] 44.980159: balance_dirty_state: bdi btrfs-1: dirty=769 wb=667 unstable=1 bg_thresh=1018 thresh=2036 gap=599 poll_thresh=15 ino=257 dd-2584 [001] 44.980220: balance_dirty_state: bdi btrfs-1: dirty=769 wb=667 unstable=1 bg_thresh=1018 thresh=2036 gap=599 poll_thresh=16 ino=257 dd-2584 [001] 44.980338: balance_dirty_state: bdi btrfs-1: dirty=819 wb=667 unstable=1 bg_thresh=1020 thresh=2040 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 44.980466: balance_dirty_state: bdi btrfs-1: dirty=844 wb=667 unstable=1 bg_thresh=1016 thresh=2033 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 44.980591: balance_dirty_state: bdi btrfs-1: dirty=869 wb=667 unstable=1 bg_thresh=1016 thresh=2032 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 44.980595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=59872 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 44.987996: balance_dirty_state: bdi btrfs-1: dirty=869 wb=417 unstable=1 bg_thresh=997 thresh=1994 gap=707 poll_thresh=19 ino=257 dd-2584 [005] 44.988095: balance_dirty_state: bdi btrfs-1: dirty=873 wb=409 unstable=1 bg_thresh=1009 thresh=2019 gap=736 poll_thresh=14 ino=257 dd-2584 [005] 44.988468: balance_dirty_state: bdi btrfs-1: dirty=898 wb=409 unstable=1 bg_thresh=1013 thresh=2027 gap=719 poll_thresh=15 ino=257 dd-2584 [005] 44.988561: balance_dirty_state: bdi btrfs-1: dirty=923 wb=409 unstable=1 bg_thresh=1009 thresh=2018 gap=685 poll_thresh=16 ino=257 dd-2584 [005] 44.988738: balance_dirty_state: bdi btrfs-1: dirty=948 wb=409 unstable=1 bg_thresh=1017 thresh=2034 gap=676 poll_thresh=17 ino=257 dd-2584 [005] 44.988918: balance_dirty_state: bdi btrfs-1: dirty=973 wb=409 unstable=1 bg_thresh=1012 thresh=2024 gap=641 poll_thresh=18 ino=257 dd-2584 [005] 44.989096: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=409 unstable=1 bg_thresh=1017 thresh=2035 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 44.989285: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=409 unstable=1 bg_thresh=1015 thresh=2030 gap=572 poll_thresh=20 ino=257 dd-2584 [005] 44.989467: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=409 unstable=1 bg_thresh=1012 thresh=2025 gap=542 poll_thresh=21 ino=257 dd-2584 [005] 44.989647: balance_dirty_state: bdi btrfs-1: dirty=1098 wb=409 unstable=1 bg_thresh=1011 thresh=2022 gap=514 poll_thresh=22 ino=257 dd-2584 [005] 44.989829: balance_dirty_state: bdi btrfs-1: dirty=1148 wb=409 unstable=1 bg_thresh=1013 thresh=2027 gap=469 poll_thresh=23 ino=257 dd-2584 [005] 44.989833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=59872 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 44.989852: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27532 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 44.992312: writeback_single_inode: bdi btrfs-1: ino=257 state= age=28 wrote=672 to_write=7520 dd-2584 [005] 44.995984: balance_dirty_state: bdi btrfs-1: dirty=490 wb=935 unstable=1 bg_thresh=1015 thresh=2030 gap=604 poll_thresh=23 ino=257 dd-2584 [005] 44.996222: balance_dirty_state: bdi btrfs-1: dirty=490 wb=935 unstable=1 bg_thresh=1015 thresh=2030 gap=604 poll_thresh=17 ino=257 dd-2584 [005] 44.996344: balance_dirty_state: bdi btrfs-1: dirty=515 wb=935 unstable=1 bg_thresh=1017 thresh=2034 gap=583 poll_thresh=18 ino=257 dd-2584 [005] 44.996463: balance_dirty_state: bdi btrfs-1: dirty=540 wb=935 unstable=1 bg_thresh=1016 thresh=2033 gap=557 poll_thresh=19 ino=257 dd-2584 [005] 44.996586: balance_dirty_state: bdi btrfs-1: dirty=590 wb=935 unstable=1 bg_thresh=1016 thresh=2032 gap=506 poll_thresh=20 ino=257 dd-2584 [005] 44.996591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-119% task_weight=99% bdi_bw=59872 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 45.004085: balance_dirty_state: bdi btrfs-1: dirty=590 wb=810 unstable=1 bg_thresh=1017 thresh=2034 gap=633 poll_thresh=20 ino=257 dd-2584 [005] 45.004153: balance_dirty_state: bdi btrfs-1: dirty=590 wb=810 unstable=1 bg_thresh=1016 thresh=2033 gap=632 poll_thresh=15 ino=257 dd-2584 [005] 45.004213: balance_dirty_state: bdi btrfs-1: dirty=615 wb=810 unstable=1 bg_thresh=1016 thresh=2033 gap=607 poll_thresh=16 ino=257 dd-2584 [005] 45.004330: balance_dirty_state: bdi btrfs-1: dirty=640 wb=810 unstable=1 bg_thresh=1018 thresh=2037 gap=586 poll_thresh=17 ino=257 dd-2584 [005] 45.004448: balance_dirty_state: bdi btrfs-1: dirty=690 wb=810 unstable=1 bg_thresh=1018 thresh=2036 gap=535 poll_thresh=18 ino=257 dd-2584 [005] 45.004566: balance_dirty_state: bdi btrfs-1: dirty=715 wb=810 unstable=1 bg_thresh=1017 thresh=2035 gap=509 poll_thresh=19 ino=257 dd-2584 [005] 45.004859: balance_dirty_state: bdi btrfs-1: dirty=740 wb=810 unstable=1 bg_thresh=1014 thresh=2028 gap=477 poll_thresh=20 ino=257 dd-2584 [005] 45.004864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=59872 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 45.012065: balance_dirty_state: bdi btrfs-1: dirty=743 wb=657 unstable=1 bg_thresh=1013 thresh=2026 gap=625 poll_thresh=20 ino=257 dd-2584 [001] 45.012135: balance_dirty_state: bdi btrfs-1: dirty=768 wb=657 unstable=1 bg_thresh=1013 thresh=2026 gap=600 poll_thresh=15 ino=257 dd-2584 [001] 45.012194: balance_dirty_state: bdi btrfs-1: dirty=793 wb=657 unstable=1 bg_thresh=1015 thresh=2031 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 45.012310: balance_dirty_state: bdi btrfs-1: dirty=818 wb=657 unstable=1 bg_thresh=1018 thresh=2036 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 45.012427: balance_dirty_state: bdi btrfs-1: dirty=843 wb=657 unstable=1 bg_thresh=1020 thresh=2041 gap=540 poll_thresh=18 ino=257 dd-2584 [001] 45.012544: balance_dirty_state: bdi btrfs-1: dirty=868 wb=657 unstable=1 bg_thresh=1020 thresh=2040 gap=514 poll_thresh=19 ino=257 dd-2584 [001] 45.012662: balance_dirty_state: bdi btrfs-1: dirty=918 wb=657 unstable=1 bg_thresh=1022 thresh=2044 gap=468 poll_thresh=20 ino=257 dd-2584 [001] 45.012666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-25% task_gap=-152% task_weight=100% bdi_bw=59872 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 45.020000: balance_dirty_state: bdi btrfs-1: dirty=918 wb=507 unstable=1 bg_thresh=1016 thresh=2032 gap=606 poll_thresh=20 ino=257 dd-2584 [001] 45.020071: balance_dirty_state: bdi btrfs-1: dirty=918 wb=507 unstable=1 bg_thresh=1016 thresh=2032 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 45.020129: balance_dirty_state: bdi btrfs-1: dirty=943 wb=507 unstable=1 bg_thresh=1018 thresh=2037 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 45.020245: balance_dirty_state: bdi btrfs-1: dirty=968 wb=507 unstable=1 bg_thresh=1018 thresh=2036 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 45.020534: balance_dirty_state: bdi btrfs-1: dirty=993 wb=507 unstable=1 bg_thresh=1017 thresh=2035 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 45.020652: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=507 unstable=1 bg_thresh=1017 thresh=2034 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 45.020656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-164% task_weight=101% bdi_bw=59872 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 45.020674: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27564 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 45.021946: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=560 to_write=7632 dd-2584 [001] 45.028021: balance_dirty_state: bdi btrfs-1: dirty=503 wb=970 unstable=1 bg_thresh=1013 thresh=2027 gap=553 poll_thresh=19 ino=257 dd-2584 [001] 45.028085: balance_dirty_state: bdi btrfs-1: dirty=503 wb=970 unstable=1 bg_thresh=1013 thresh=2027 gap=553 poll_thresh=14 ino=257 dd-2584 [001] 45.028145: balance_dirty_state: bdi btrfs-1: dirty=528 wb=970 unstable=1 bg_thresh=1016 thresh=2032 gap=533 poll_thresh=15 ino=257 dd-2584 [001] 45.028201: balance_dirty_state: bdi btrfs-1: dirty=553 wb=970 unstable=1 bg_thresh=1016 thresh=2032 gap=508 poll_thresh=16 ino=257 dd-2584 [001] 45.028318: balance_dirty_state: bdi btrfs-1: dirty=578 wb=970 unstable=1 bg_thresh=1018 thresh=2037 gap=488 poll_thresh=17 ino=257 dd-2584 [001] 45.028323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=59872 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 45.036063: balance_dirty_state: bdi btrfs-1: dirty=564 wb=849 unstable=0 bg_thresh=1018 thresh=2036 gap=623 poll_thresh=17 ino=257 dd-2584 [001] 45.036153: balance_dirty_state: bdi btrfs-1: dirty=589 wb=849 unstable=0 bg_thresh=1018 thresh=2036 gap=598 poll_thresh=13 ino=257 dd-2584 [001] 45.036234: balance_dirty_state: bdi btrfs-1: dirty=589 wb=849 unstable=0 bg_thresh=1017 thresh=2035 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 45.036318: balance_dirty_state: bdi btrfs-1: dirty=614 wb=849 unstable=0 bg_thresh=1017 thresh=2035 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 45.036407: balance_dirty_state: bdi btrfs-1: dirty=639 wb=849 unstable=0 bg_thresh=1020 thresh=2040 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 45.036584: balance_dirty_state: bdi btrfs-1: dirty=664 wb=849 unstable=0 bg_thresh=1019 thresh=2039 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 45.036752: balance_dirty_state: bdi btrfs-1: dirty=689 wb=849 unstable=0 bg_thresh=1018 thresh=2037 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 45.036758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=59872 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 45.044020: balance_dirty_state: bdi btrfs-1: dirty=689 wb=724 unstable=0 bg_thresh=1011 thresh=2022 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 45.044256: balance_dirty_state: bdi btrfs-1: dirty=718 wb=727 unstable=0 bg_thresh=1012 thresh=2024 gap=579 poll_thresh=13 ino=257 dd-2584 [001] 45.044313: balance_dirty_state: bdi btrfs-1: dirty=718 wb=727 unstable=0 bg_thresh=1014 thresh=2029 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 45.044370: balance_dirty_state: bdi btrfs-1: dirty=743 wb=727 unstable=0 bg_thresh=1014 thresh=2029 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 45.044428: balance_dirty_state: bdi btrfs-1: dirty=768 wb=727 unstable=0 bg_thresh=1017 thresh=2034 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 45.044545: balance_dirty_state: bdi btrfs-1: dirty=793 wb=727 unstable=0 bg_thresh=1019 thresh=2039 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 45.044663: balance_dirty_state: bdi btrfs-1: dirty=818 wb=727 unstable=0 bg_thresh=1019 thresh=2038 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 45.044668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=60508 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 45.052009: balance_dirty_state: bdi btrfs-1: dirty=818 wb=577 unstable=0 bg_thresh=1010 thresh=2021 gap=626 poll_thresh=18 ino=257 dd-2584 [001] 45.052097: balance_dirty_state: bdi btrfs-1: dirty=843 wb=577 unstable=0 bg_thresh=1010 thresh=2021 gap=601 poll_thresh=13 ino=257 dd-2584 [001] 45.052183: balance_dirty_state: bdi btrfs-1: dirty=868 wb=577 unstable=0 bg_thresh=1013 thresh=2026 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 45.052270: balance_dirty_state: bdi btrfs-1: dirty=868 wb=577 unstable=0 bg_thresh=1013 thresh=2026 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 45.052356: balance_dirty_state: bdi btrfs-1: dirty=893 wb=577 unstable=0 bg_thresh=1015 thresh=2031 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 45.052532: balance_dirty_state: bdi btrfs-1: dirty=918 wb=577 unstable=0 bg_thresh=1015 thresh=2030 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 45.052697: balance_dirty_state: bdi btrfs-1: dirty=943 wb=577 unstable=0 bg_thresh=1017 thresh=2035 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 45.052987: balance_dirty_state: bdi btrfs-1: dirty=993 wb=577 unstable=0 bg_thresh=1019 thresh=2039 gap=469 poll_thresh=19 ino=257 dd-2584 [001] 45.052992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=60508 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 45.060098: balance_dirty_state: bdi btrfs-1: dirty=993 wb=527 unstable=0 bg_thresh=1014 thresh=2028 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 45.060197: balance_dirty_state: bdi btrfs-1: dirty=989 wb=477 unstable=0 bg_thresh=1016 thresh=2033 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 45.060262: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=427 unstable=0 bg_thresh=1016 thresh=2032 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 45.060321: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=427 unstable=0 bg_thresh=1016 thresh=2032 gap=566 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 45.060341: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27604 wrote=0 to_write=8192 dd-2584 [001] 45.060496: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=427 unstable=0 bg_thresh=1018 thresh=2036 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 45.060678: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=477 unstable=0 bg_thresh=1017 thresh=2035 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 45.060862: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=527 unstable=0 bg_thresh=1017 thresh=2034 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 45.060864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=60508 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 45.062049: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=640 to_write=7552 dd-2584 [001] 45.068066: balance_dirty_state: bdi btrfs-1: dirty=464 wb=927 unstable=0 bg_thresh=1016 thresh=2033 gap=642 poll_thresh=19 ino=257 dd-2584 [001] 45.068139: balance_dirty_state: bdi btrfs-1: dirty=489 wb=927 unstable=0 bg_thresh=1016 thresh=2032 gap=616 poll_thresh=14 ino=257 dd-2584 [001] 45.068201: balance_dirty_state: bdi btrfs-1: dirty=514 wb=927 unstable=0 bg_thresh=1015 thresh=2031 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 45.068261: balance_dirty_state: bdi btrfs-1: dirty=514 wb=927 unstable=0 bg_thresh=1015 thresh=2031 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 45.068381: balance_dirty_state: bdi btrfs-1: dirty=564 wb=927 unstable=0 bg_thresh=1017 thresh=2035 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 45.068672: balance_dirty_state: bdi btrfs-1: dirty=589 wb=927 unstable=0 bg_thresh=1017 thresh=2034 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 45.068790: balance_dirty_state: bdi btrfs-1: dirty=614 wb=927 unstable=0 bg_thresh=1016 thresh=2033 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 45.068795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=60508 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 45.076069: balance_dirty_state: bdi btrfs-1: dirty=614 wb=802 unstable=0 bg_thresh=1019 thresh=2038 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 45.076143: balance_dirty_state: bdi btrfs-1: dirty=639 wb=802 unstable=0 bg_thresh=1018 thresh=2037 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 45.076200: balance_dirty_state: bdi btrfs-1: dirty=639 wb=802 unstable=0 bg_thresh=1018 thresh=2037 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 45.076256: balance_dirty_state: bdi btrfs-1: dirty=664 wb=802 unstable=0 bg_thresh=1018 thresh=2036 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 45.076368: balance_dirty_state: bdi btrfs-1: dirty=689 wb=802 unstable=0 bg_thresh=1017 thresh=2035 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 45.076482: balance_dirty_state: bdi btrfs-1: dirty=739 wb=802 unstable=0 bg_thresh=1019 thresh=2039 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 45.076487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=60508 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 45.084144: balance_dirty_state: bdi btrfs-1: dirty=739 wb=627 unstable=0 bg_thresh=1017 thresh=2035 gap=669 poll_thresh=18 ino=257 dd-2584 [005] 45.084218: balance_dirty_state: bdi btrfs-1: dirty=764 wb=627 unstable=0 bg_thresh=1014 thresh=2029 gap=638 poll_thresh=13 ino=257 dd-2584 [005] 45.084280: balance_dirty_state: bdi btrfs-1: dirty=764 wb=627 unstable=0 bg_thresh=1017 thresh=2034 gap=643 poll_thresh=14 ino=257 dd-2584 [005] 45.084341: balance_dirty_state: bdi btrfs-1: dirty=789 wb=627 unstable=0 bg_thresh=1017 thresh=2034 gap=618 poll_thresh=15 ino=257 dd-2584 [005] 45.084401: balance_dirty_state: bdi btrfs-1: dirty=814 wb=627 unstable=0 bg_thresh=1019 thresh=2039 gap=598 poll_thresh=16 ino=257 dd-2584 [005] 45.084690: balance_dirty_state: bdi btrfs-1: dirty=839 wb=627 unstable=0 bg_thresh=1019 thresh=2038 gap=572 poll_thresh=17 ino=257 dd-2584 [005] 45.084809: balance_dirty_state: bdi btrfs-1: dirty=864 wb=627 unstable=0 bg_thresh=1021 thresh=2042 gap=551 poll_thresh=18 ino=257 dd-2584 [005] 45.084926: balance_dirty_state: bdi btrfs-1: dirty=914 wb=627 unstable=0 bg_thresh=1020 thresh=2041 gap=500 poll_thresh=19 ino=257 dd-2584 [005] 45.084930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=60508 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 45.092075: balance_dirty_state: bdi btrfs-1: dirty=914 wb=502 unstable=0 bg_thresh=1022 thresh=2044 gap=628 poll_thresh=19 ino=257 dd-2584 [005] 45.092201: balance_dirty_state: bdi btrfs-1: dirty=914 wb=502 unstable=0 bg_thresh=1022 thresh=2044 gap=628 poll_thresh=14 ino=257 dd-2584 [005] 45.092319: balance_dirty_state: bdi btrfs-1: dirty=939 wb=502 unstable=0 bg_thresh=1021 thresh=2043 gap=602 poll_thresh=15 ino=257 dd-2584 [005] 45.092438: balance_dirty_state: bdi btrfs-1: dirty=939 wb=502 unstable=0 bg_thresh=1021 thresh=2042 gap=601 poll_thresh=16 ino=257 dd-2584 [005] 45.092672: balance_dirty_state: bdi btrfs-1: dirty=989 wb=502 unstable=0 bg_thresh=1020 thresh=2041 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 45.092905: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=502 unstable=0 bg_thresh=1020 thresh=2040 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 45.093139: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=502 unstable=0 bg_thresh=1019 thresh=2039 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 45.093147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=60508 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 45.093175: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27636 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 45.094487: writeback_single_inode: bdi btrfs-1: ino=257 state= age=64 wrote=560 to_write=7632 dd-2584 [005] 45.100106: balance_dirty_state: bdi btrfs-1: dirty=489 wb=927 unstable=0 bg_thresh=1020 thresh=2041 gap=625 poll_thresh=19 ino=257 dd-2584 [005] 45.100190: balance_dirty_state: bdi btrfs-1: dirty=514 wb=927 unstable=0 bg_thresh=1023 thresh=2046 gap=605 poll_thresh=14 ino=257 dd-2584 [005] 45.100252: balance_dirty_state: bdi btrfs-1: dirty=539 wb=927 unstable=0 bg_thresh=1022 thresh=2045 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 45.100479: balance_dirty_state: bdi btrfs-1: dirty=539 wb=927 unstable=0 bg_thresh=1025 thresh=2050 gap=584 poll_thresh=16 ino=257 dd-2584 [005] 45.100597: balance_dirty_state: bdi btrfs-1: dirty=564 wb=927 unstable=0 bg_thresh=1024 thresh=2049 gap=558 poll_thresh=17 ino=257 dd-2584 [005] 45.100714: balance_dirty_state: bdi btrfs-1: dirty=614 wb=927 unstable=0 bg_thresh=1024 thresh=2048 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 45.100719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-148% task_weight=100% bdi_bw=60508 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 45.108161: balance_dirty_state: bdi btrfs-1: dirty=614 wb=802 unstable=0 bg_thresh=1022 thresh=2044 gap=628 poll_thresh=18 ino=257 dd-2584 [001] 45.108294: balance_dirty_state: bdi btrfs-1: dirty=614 wb=802 unstable=0 bg_thresh=1019 thresh=2038 gap=622 poll_thresh=13 ino=257 dd-2584 [001] 45.108412: balance_dirty_state: bdi btrfs-1: dirty=639 wb=802 unstable=0 bg_thresh=1021 thresh=2043 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 45.108528: balance_dirty_state: bdi btrfs-1: dirty=639 wb=802 unstable=0 bg_thresh=1021 thresh=2042 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 45.108645: balance_dirty_state: bdi btrfs-1: dirty=664 wb=802 unstable=0 bg_thresh=1021 thresh=2042 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 45.108878: balance_dirty_state: bdi btrfs-1: dirty=689 wb=802 unstable=0 bg_thresh=1020 thresh=2041 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 45.109114: balance_dirty_state: bdi btrfs-1: dirty=714 wb=802 unstable=0 bg_thresh=1022 thresh=2045 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 45.109346: balance_dirty_state: bdi btrfs-1: dirty=764 wb=802 unstable=0 bg_thresh=1022 thresh=2044 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 45.109355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-25% task_gap=-152% task_weight=100% bdi_bw=60508 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 45.116185: balance_dirty_state: bdi btrfs-1: dirty=764 wb=652 unstable=0 bg_thresh=1021 thresh=2043 gap=627 poll_thresh=19 ino=257 dd-2584 [001] 45.116313: balance_dirty_state: bdi btrfs-1: dirty=764 wb=652 unstable=0 bg_thresh=1021 thresh=2042 gap=626 poll_thresh=14 ino=257 dd-2584 [001] 45.116776: balance_dirty_state: bdi btrfs-1: dirty=789 wb=652 unstable=0 bg_thresh=1021 thresh=2042 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 45.116911: balance_dirty_state: bdi btrfs-1: dirty=814 wb=652 unstable=0 bg_thresh=1020 thresh=2041 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 45.117070: balance_dirty_state: bdi btrfs-1: dirty=839 wb=577 unstable=0 bg_thresh=1016 thresh=2032 gap=616 poll_thresh=17 ino=257 dd-2584 [001] 45.117192: balance_dirty_state: bdi btrfs-1: dirty=864 wb=577 unstable=0 bg_thresh=1021 thresh=2043 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 45.117315: balance_dirty_state: bdi btrfs-1: dirty=889 wb=577 unstable=0 bg_thresh=1019 thresh=2039 gap=573 poll_thresh=19 ino=257 dd-2584 [001] 45.117438: balance_dirty_state: bdi btrfs-1: dirty=939 wb=577 unstable=0 bg_thresh=1022 thresh=2044 gap=528 poll_thresh=20 ino=257 dd-2584 [001] 45.117560: balance_dirty_state: bdi btrfs-1: dirty=964 wb=577 unstable=0 bg_thresh=1017 thresh=2034 gap=493 poll_thresh=21 ino=257 dd-2584 [001] 45.117565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=60508 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 45.124101: balance_dirty_state: bdi btrfs-1: dirty=964 wb=527 unstable=0 bg_thresh=1022 thresh=2044 gap=553 poll_thresh=21 ino=257 dd-2584 [001] 45.124200: balance_dirty_state: bdi btrfs-1: dirty=989 wb=527 unstable=0 bg_thresh=1021 thresh=2043 gap=527 poll_thresh=16 ino=257 dd-2584 [001] 45.124317: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=527 unstable=0 bg_thresh=1021 thresh=2042 gap=501 poll_thresh=17 ino=257 dd-2584 [001] 45.124322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-154% task_weight=100% bdi_bw=60508 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 45.132174: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=402 unstable=0 bg_thresh=1020 thresh=2040 gap=624 poll_thresh=17 ino=257 dd-2584 [001] 45.132248: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=402 unstable=0 bg_thresh=1022 thresh=2045 gap=604 poll_thresh=13 ino=257 flush-btrfs-1-2586 [005] 45.132273: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27676 wrote=0 to_write=8192 dd-2584 [001] 45.132677: balance_dirty_state: bdi btrfs-1: dirty=989 wb=352 unstable=0 bg_thresh=1020 thresh=2041 gap=700 poll_thresh=14 ino=257 dd-2584 [001] 45.132784: balance_dirty_state: bdi btrfs-1: dirty=989 wb=352 unstable=0 bg_thresh=1016 thresh=2033 gap=692 poll_thresh=15 ino=257 dd-2584 [001] 45.132892: balance_dirty_state: bdi btrfs-1: dirty=964 wb=377 unstable=0 bg_thresh=1019 thresh=2038 gap=697 poll_thresh=16 ino=257 dd-2584 [001] 45.133107: balance_dirty_state: bdi btrfs-1: dirty=964 wb=427 unstable=0 bg_thresh=1017 thresh=2035 gap=644 poll_thresh=17 ino=257 dd-2584 [001] 45.133320: balance_dirty_state: bdi btrfs-1: dirty=964 wb=477 unstable=0 bg_thresh=1015 thresh=2031 gap=590 poll_thresh=18 ino=257 dd-2584 [001] 45.133537: balance_dirty_state: bdi btrfs-1: dirty=939 wb=502 unstable=0 bg_thresh=1019 thresh=2039 gap=598 poll_thresh=19 ino=257 dd-2584 [001] 45.133747: balance_dirty_state: bdi btrfs-1: dirty=939 wb=552 unstable=0 bg_thresh=1022 thresh=2044 gap=553 poll_thresh=20 ino=257 dd-2584 [001] 45.133965: balance_dirty_state: bdi btrfs-1: dirty=914 wb=602 unstable=0 bg_thresh=1021 thresh=2043 gap=527 poll_thresh=21 ino=257 dd-2584 [001] 45.134178: balance_dirty_state: bdi btrfs-1: dirty=889 wb=652 unstable=0 bg_thresh=1023 thresh=2047 gap=506 poll_thresh=22 ino=257 dd-2584 [001] 45.134181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-148% task_weight=100% bdi_bw=60508 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 45.136136: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=784 to_write=7408 dd-2584 [001] 45.140177: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1077 unstable=0 bg_thresh=1023 thresh=2047 gap=481 poll_thresh=22 ino=257 dd-2584 [001] 45.140182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-194% task_weight=100% bdi_bw=60508 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 45.148180: balance_dirty_state: bdi btrfs-1: dirty=489 wb=827 unstable=0 bg_thresh=1017 thresh=2035 gap=719 poll_thresh=22 ino=257 dd-2584 [001] 45.148267: balance_dirty_state: bdi btrfs-1: dirty=514 wb=827 unstable=0 bg_thresh=1014 thresh=2029 gap=688 poll_thresh=16 ino=257 dd-2584 [001] 45.148547: balance_dirty_state: bdi btrfs-1: dirty=539 wb=827 unstable=0 bg_thresh=1014 thresh=2028 gap=662 poll_thresh=17 ino=257 dd-2584 [001] 45.148661: balance_dirty_state: bdi btrfs-1: dirty=564 wb=827 unstable=0 bg_thresh=1016 thresh=2032 gap=641 poll_thresh=18 ino=257 dd-2584 [001] 45.148774: balance_dirty_state: bdi btrfs-1: dirty=614 wb=827 unstable=0 bg_thresh=1015 thresh=2031 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 45.148889: balance_dirty_state: bdi btrfs-1: dirty=639 wb=827 unstable=0 bg_thresh=1015 thresh=2030 gap=564 poll_thresh=20 ino=257 dd-2584 [001] 45.149006: balance_dirty_state: bdi btrfs-1: dirty=664 wb=827 unstable=0 bg_thresh=1014 thresh=2029 gap=538 poll_thresh=21 ino=257 dd-2584 [001] 45.149120: balance_dirty_state: bdi btrfs-1: dirty=689 wb=827 unstable=0 bg_thresh=1016 thresh=2033 gap=517 poll_thresh=22 ino=257 dd-2584 [001] 45.149235: balance_dirty_state: bdi btrfs-1: dirty=739 wb=827 unstable=0 bg_thresh=1016 thresh=2032 gap=466 poll_thresh=23 ino=257 dd-2584 [001] 45.149239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=61704 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 45.156087: balance_dirty_state: bdi btrfs-1: dirty=739 wb=777 unstable=0 bg_thresh=1015 thresh=2030 gap=514 poll_thresh=23 ino=257 dd-2584 [005] 45.156164: balance_dirty_state: bdi btrfs-1: dirty=739 wb=777 unstable=0 bg_thresh=1015 thresh=2030 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 45.156452: balance_dirty_state: bdi btrfs-1: dirty=764 wb=777 unstable=0 bg_thresh=1017 thresh=2035 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 45.156457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-115% task_weight=98% bdi_bw=61704 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 45.164055: balance_dirty_state: bdi btrfs-1: dirty=764 wb=652 unstable=0 bg_thresh=1019 thresh=2038 gap=622 poll_thresh=18 ino=257 dd-2584 [005] 45.164117: balance_dirty_state: bdi btrfs-1: dirty=789 wb=652 unstable=0 bg_thresh=1019 thresh=2038 gap=597 poll_thresh=13 ino=257 dd-2584 [005] 45.164179: balance_dirty_state: bdi btrfs-1: dirty=814 wb=652 unstable=0 bg_thresh=1021 thresh=2043 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 45.164239: balance_dirty_state: bdi btrfs-1: dirty=814 wb=652 unstable=0 bg_thresh=1021 thresh=2043 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 45.164299: balance_dirty_state: bdi btrfs-1: dirty=839 wb=652 unstable=0 bg_thresh=1021 thresh=2042 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 45.164430: balance_dirty_state: bdi btrfs-1: dirty=864 wb=652 unstable=0 bg_thresh=1020 thresh=2041 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 45.164649: balance_dirty_state: bdi btrfs-1: dirty=889 wb=527 unstable=0 bg_thresh=1021 thresh=2042 gap=626 poll_thresh=18 ino=257 dd-2584 [005] 45.164799: balance_dirty_state: bdi btrfs-1: dirty=939 wb=527 unstable=0 bg_thresh=1023 thresh=2046 gap=580 poll_thresh=19 ino=257 dd-2584 [005] 45.164920: balance_dirty_state: bdi btrfs-1: dirty=964 wb=527 unstable=0 bg_thresh=1022 thresh=2045 gap=554 poll_thresh=20 ino=257 dd-2584 [005] 45.165044: balance_dirty_state: bdi btrfs-1: dirty=989 wb=527 unstable=0 bg_thresh=1022 thresh=2044 gap=528 poll_thresh=21 ino=257 dd-2584 [005] 45.165334: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=527 unstable=0 bg_thresh=1024 thresh=2048 gap=482 poll_thresh=22 ino=257 dd-2584 [005] 45.165339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-147% task_weight=98% bdi_bw=61704 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 45.165356: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27708 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 45.166669: writeback_single_inode: bdi btrfs-1: ino=257 state= age=64 wrote=544 to_write=7648 dd-2584 [005] 45.172104: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1077 unstable=0 bg_thresh=1028 thresh=2056 gap=490 poll_thresh=22 ino=257 dd-2584 [005] 45.172112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1319 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=61704 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 45.180105: balance_dirty_state: bdi btrfs-1: dirty=489 wb=827 unstable=0 bg_thresh=1006 thresh=2012 gap=696 poll_thresh=22 ino=257 dd-2584 [005] 45.180201: balance_dirty_state: bdi btrfs-1: dirty=489 wb=827 unstable=0 bg_thresh=1009 thresh=2018 gap=702 poll_thresh=16 ino=257 dd-2584 [005] 45.180386: balance_dirty_state: bdi btrfs-1: dirty=514 wb=827 unstable=0 bg_thresh=1001 thresh=2002 gap=661 poll_thresh=17 ino=257 dd-2584 [005] 45.180570: balance_dirty_state: bdi btrfs-1: dirty=564 wb=827 unstable=0 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=18 ino=257 dd-2584 [005] 45.180754: balance_dirty_state: bdi btrfs-1: dirty=589 wb=827 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 45.180938: balance_dirty_state: bdi btrfs-1: dirty=614 wb=827 unstable=0 bg_thresh=1002 thresh=2005 gap=564 poll_thresh=20 ino=257 dd-2584 [005] 45.181123: balance_dirty_state: bdi btrfs-1: dirty=664 wb=827 unstable=0 bg_thresh=1002 thresh=2004 gap=513 poll_thresh=21 ino=257 dd-2584 [005] 45.181316: balance_dirty_state: bdi btrfs-1: dirty=689 wb=827 unstable=0 bg_thresh=1003 thresh=2006 gap=490 poll_thresh=22 ino=257 dd-2584 [005] 45.181323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=61704 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 45.188757: balance_dirty_state: bdi btrfs-1: dirty=689 wb=702 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=22 ino=257 dd-2584 [001] 45.188843: balance_dirty_state: bdi btrfs-1: dirty=714 wb=702 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 45.189289: balance_dirty_state: bdi btrfs-1: dirty=739 wb=702 unstable=0 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=17 ino=257 dd-2584 [001] 45.189432: balance_dirty_state: bdi btrfs-1: dirty=764 wb=702 unstable=0 bg_thresh=1005 thresh=2011 gap=545 poll_thresh=18 ino=257 dd-2584 [001] 45.189552: balance_dirty_state: bdi btrfs-1: dirty=789 wb=702 unstable=0 bg_thresh=1007 thresh=2015 gap=524 poll_thresh=19 ino=257 dd-2584 [001] 45.189671: balance_dirty_state: bdi btrfs-1: dirty=839 wb=702 unstable=0 bg_thresh=1007 thresh=2014 gap=473 poll_thresh=20 ino=257 dd-2584 [001] 45.189677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=61704 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 45.200062: balance_dirty_state: bdi btrfs-1: dirty=839 wb=527 unstable=0 bg_thresh=1008 thresh=2016 gap=650 poll_thresh=20 ino=257 dd-2584 [001] 45.200160: balance_dirty_state: bdi btrfs-1: dirty=839 wb=527 unstable=0 bg_thresh=1008 thresh=2016 gap=650 poll_thresh=15 ino=257 dd-2584 [001] 45.200217: balance_dirty_state: bdi btrfs-1: dirty=864 wb=527 unstable=0 bg_thresh=1010 thresh=2021 gap=630 poll_thresh=16 ino=257 dd-2584 [001] 45.200330: balance_dirty_state: bdi btrfs-1: dirty=889 wb=527 unstable=0 bg_thresh=1013 thresh=2026 gap=610 poll_thresh=17 ino=257 dd-2584 [001] 45.200447: balance_dirty_state: bdi btrfs-1: dirty=939 wb=527 unstable=0 bg_thresh=1012 thresh=2025 gap=559 poll_thresh=18 ino=257 dd-2584 [001] 45.200565: balance_dirty_state: bdi btrfs-1: dirty=964 wb=527 unstable=0 bg_thresh=1012 thresh=2024 gap=533 poll_thresh=19 ino=257 dd-2584 [001] 45.200852: balance_dirty_state: bdi btrfs-1: dirty=989 wb=527 unstable=0 bg_thresh=1014 thresh=2028 gap=512 poll_thresh=20 ino=257 dd-2584 [001] 45.200971: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=527 unstable=0 bg_thresh=1013 thresh=2027 gap=486 poll_thresh=21 ino=257 dd-2584 [001] 45.200976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=61704 base_bw=19684 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 45.200991: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27744 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 45.202241: writeback_single_inode: bdi btrfs-1: ino=257 state= age=20 wrote=544 to_write=7648 dd-2584 [000] 45.208164: balance_dirty_state: bdi btrfs-1: dirty=464 wb=952 unstable=0 bg_thresh=1012 thresh=2025 gap=609 poll_thresh=21 ino=257 dd-2584 [000] 45.208235: balance_dirty_state: bdi btrfs-1: dirty=489 wb=952 unstable=0 bg_thresh=1012 thresh=2025 gap=584 poll_thresh=16 ino=257 dd-2584 [000] 45.208362: balance_dirty_state: bdi btrfs-1: dirty=514 wb=952 unstable=0 bg_thresh=1015 thresh=2030 gap=564 poll_thresh=17 ino=257 dd-2584 [000] 45.208488: balance_dirty_state: bdi btrfs-1: dirty=539 wb=952 unstable=0 bg_thresh=1017 thresh=2035 gap=544 poll_thresh=18 ino=257 dd-2584 [000] 45.208616: balance_dirty_state: bdi btrfs-1: dirty=564 wb=952 unstable=0 bg_thresh=1019 thresh=2039 gap=523 poll_thresh=19 ino=257 dd-2584 [000] 45.208743: balance_dirty_state: bdi btrfs-1: dirty=614 wb=952 unstable=0 bg_thresh=1019 thresh=2038 gap=472 poll_thresh=20 ino=257 dd-2584 [000] 45.208748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1301 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=61704 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 45.216160: balance_dirty_state: bdi btrfs-1: dirty=614 wb=827 unstable=0 bg_thresh=1008 thresh=2016 gap=575 poll_thresh=20 ino=257 dd-2584 [004] 45.216292: balance_dirty_state: bdi btrfs-1: dirty=639 wb=827 unstable=0 bg_thresh=1010 thresh=2021 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 45.216412: balance_dirty_state: bdi btrfs-1: dirty=639 wb=827 unstable=0 bg_thresh=1013 thresh=2026 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 45.216646: balance_dirty_state: bdi btrfs-1: dirty=664 wb=827 unstable=0 bg_thresh=1015 thresh=2031 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 45.217230: balance_dirty_state: bdi btrfs-1: dirty=714 wb=827 unstable=0 bg_thresh=1015 thresh=2030 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 45.217239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1293 bdi_dirty=1360 avg_dirty=1360 bdi_gap=12% task_gap=-77% task_weight=101% bdi_bw=61704 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 45.224304: balance_dirty_state: bdi btrfs-1: dirty=714 wb=702 unstable=0 bg_thresh=1013 thresh=2027 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 45.224422: balance_dirty_state: bdi btrfs-1: dirty=739 wb=702 unstable=0 bg_thresh=1013 thresh=2027 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 45.224539: balance_dirty_state: bdi btrfs-1: dirty=764 wb=702 unstable=0 bg_thresh=1013 thresh=2026 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 45.224656: balance_dirty_state: bdi btrfs-1: dirty=764 wb=702 unstable=0 bg_thresh=1015 thresh=2031 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 45.224890: balance_dirty_state: bdi btrfs-1: dirty=814 wb=702 unstable=0 bg_thresh=1012 thresh=2024 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 45.225127: balance_dirty_state: bdi btrfs-1: dirty=839 wb=702 unstable=0 bg_thresh=1011 thresh=2023 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 45.225135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=61704 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 45.232164: balance_dirty_state: bdi btrfs-1: dirty=839 wb=552 unstable=0 bg_thresh=1009 thresh=2019 gap=628 poll_thresh=18 ino=257 dd-2584 [000] 45.232257: balance_dirty_state: bdi btrfs-1: dirty=839 wb=552 unstable=0 bg_thresh=1009 thresh=2019 gap=628 poll_thresh=13 ino=257 dd-2584 [000] 45.232340: balance_dirty_state: bdi btrfs-1: dirty=864 wb=552 unstable=0 bg_thresh=1012 thresh=2024 gap=608 poll_thresh=14 ino=257 dd-2584 [000] 45.232426: balance_dirty_state: bdi btrfs-1: dirty=889 wb=552 unstable=0 bg_thresh=1012 thresh=2024 gap=583 poll_thresh=15 ino=257 dd-2584 [000] 45.232510: balance_dirty_state: bdi btrfs-1: dirty=889 wb=552 unstable=0 bg_thresh=1014 thresh=2029 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 45.232680: balance_dirty_state: bdi btrfs-1: dirty=939 wb=552 unstable=0 bg_thresh=1014 thresh=2028 gap=537 poll_thresh=17 ino=257 dd-2584 [000] 45.233136: balance_dirty_state: bdi btrfs-1: dirty=964 wb=552 unstable=0 bg_thresh=1013 thresh=2027 gap=511 poll_thresh=18 ino=257 dd-2584 [000] 45.233305: balance_dirty_state: bdi btrfs-1: dirty=989 wb=552 unstable=0 bg_thresh=1015 thresh=2031 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 45.233311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-122% task_weight=101% bdi_bw=61704 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 45.240133: balance_dirty_state: bdi btrfs-1: dirty=989 wb=427 unstable=0 bg_thresh=1012 thresh=2025 gap=609 poll_thresh=19 ino=257 dd-2584 [000] 45.240198: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=427 unstable=0 bg_thresh=1012 thresh=2025 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 45.240263: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=427 unstable=0 bg_thresh=1015 thresh=2030 gap=589 poll_thresh=15 ino=257 dd-2584 [000] 45.240320: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=427 unstable=0 bg_thresh=1015 thresh=2030 gap=564 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 45.240352: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27784 wrote=0 to_write=8192 dd-2584 [000] 45.240443: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=427 unstable=0 bg_thresh=1017 thresh=2035 gap=544 poll_thresh=17 ino=257 dd-2584 [000] 45.240571: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=452 unstable=0 bg_thresh=1019 thresh=2039 gap=523 poll_thresh=18 ino=257 dd-2584 [000] 45.240698: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=527 unstable=0 bg_thresh=1019 thresh=2038 gap=472 poll_thresh=19 ino=257 dd-2584 [000] 45.240700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=61704 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 45.241951: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=672 to_write=7520 dd-2584 [000] 45.252155: balance_dirty_state: bdi btrfs-1: dirty=489 wb=852 unstable=0 bg_thresh=1010 thresh=2021 gap=680 poll_thresh=19 ino=257 dd-2584 [000] 45.252225: balance_dirty_state: bdi btrfs-1: dirty=489 wb=852 unstable=0 bg_thresh=1010 thresh=2021 gap=680 poll_thresh=14 ino=257 dd-2584 [000] 45.252283: balance_dirty_state: bdi btrfs-1: dirty=514 wb=852 unstable=0 bg_thresh=1013 thresh=2026 gap=660 poll_thresh=15 ino=257 dd-2584 [000] 45.252340: balance_dirty_state: bdi btrfs-1: dirty=539 wb=852 unstable=0 bg_thresh=1013 thresh=2026 gap=635 poll_thresh=16 ino=257 dd-2584 [000] 45.252626: balance_dirty_state: bdi btrfs-1: dirty=564 wb=852 unstable=0 bg_thresh=1015 thresh=2031 gap=615 poll_thresh=17 ino=257 dd-2584 [000] 45.252744: balance_dirty_state: bdi btrfs-1: dirty=589 wb=852 unstable=0 bg_thresh=1020 thresh=2041 gap=600 poll_thresh=18 ino=257 dd-2584 [000] 45.252861: balance_dirty_state: bdi btrfs-1: dirty=639 wb=852 unstable=0 bg_thresh=1017 thresh=2034 gap=543 poll_thresh=19 ino=257 dd-2584 [000] 45.252977: balance_dirty_state: bdi btrfs-1: dirty=664 wb=852 unstable=0 bg_thresh=1016 thresh=2033 gap=517 poll_thresh=20 ino=257 dd-2584 [000] 45.253094: balance_dirty_state: bdi btrfs-1: dirty=689 wb=852 unstable=0 bg_thresh=1016 thresh=2032 gap=491 poll_thresh=21 ino=257 dd-2584 [000] 45.253099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=62312 base_bw=19684 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 45.260128: balance_dirty_state: bdi btrfs-1: dirty=689 wb=677 unstable=0 bg_thresh=1009 thresh=2019 gap=653 poll_thresh=21 ino=257 dd-2584 [004] 45.260221: balance_dirty_state: bdi btrfs-1: dirty=714 wb=677 unstable=0 bg_thresh=1012 thresh=2024 gap=633 poll_thresh=16 ino=257 dd-2584 [004] 45.260389: balance_dirty_state: bdi btrfs-1: dirty=739 wb=677 unstable=0 bg_thresh=1011 thresh=2023 gap=607 poll_thresh=17 ino=257 dd-2584 [004] 45.260557: balance_dirty_state: bdi btrfs-1: dirty=764 wb=677 unstable=0 bg_thresh=1011 thresh=2022 gap=581 poll_thresh=18 ino=257 dd-2584 [004] 45.261013: balance_dirty_state: bdi btrfs-1: dirty=789 wb=677 unstable=0 bg_thresh=1013 thresh=2026 gap=560 poll_thresh=19 ino=257 dd-2584 [004] 45.261182: balance_dirty_state: bdi btrfs-1: dirty=839 wb=677 unstable=0 bg_thresh=1012 thresh=2025 gap=509 poll_thresh=20 ino=257 dd-2584 [004] 45.261350: balance_dirty_state: bdi btrfs-1: dirty=864 wb=677 unstable=0 bg_thresh=1012 thresh=2024 gap=483 poll_thresh=21 ino=257 dd-2584 [004] 45.261356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-176% task_weight=100% bdi_bw=62312 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 45.268145: balance_dirty_state: bdi btrfs-1: dirty=864 wb=552 unstable=0 bg_thresh=1005 thresh=2010 gap=594 poll_thresh=21 ino=257 dd-2584 [004] 45.268269: balance_dirty_state: bdi btrfs-1: dirty=889 wb=552 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 45.268497: balance_dirty_state: bdi btrfs-1: dirty=914 wb=552 unstable=0 bg_thresh=1007 thresh=2015 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 45.268725: balance_dirty_state: bdi btrfs-1: dirty=939 wb=552 unstable=0 bg_thresh=1010 thresh=2020 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 45.268963: balance_dirty_state: bdi btrfs-1: dirty=964 wb=552 unstable=0 bg_thresh=1012 thresh=2024 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 45.269201: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=552 unstable=0 bg_thresh=1011 thresh=2023 gap=457 poll_thresh=20 ino=257 dd-2584 [004] 45.269209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-177% task_weight=100% bdi_bw=62312 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 45.269255: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27812 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 45.271750: writeback_single_inode: bdi btrfs-1: ino=257 state= age=60 wrote=528 to_write=7664 dd-2584 [001] 45.276128: balance_dirty_state: bdi btrfs-1: dirty=464 wb=927 unstable=0 bg_thresh=1007 thresh=2014 gap=623 poll_thresh=20 ino=257 dd-2584 [001] 45.276262: balance_dirty_state: bdi btrfs-1: dirty=489 wb=927 unstable=0 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=15 ino=257 dd-2584 [001] 45.276383: balance_dirty_state: bdi btrfs-1: dirty=514 wb=927 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 45.276929: balance_dirty_state: bdi btrfs-1: dirty=539 wb=927 unstable=0 bg_thresh=1006 thresh=2012 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 45.277049: balance_dirty_state: bdi btrfs-1: dirty=564 wb=927 unstable=0 bg_thresh=1008 thresh=2016 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 45.277170: balance_dirty_state: bdi btrfs-1: dirty=614 wb=927 unstable=0 bg_thresh=1007 thresh=2015 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 45.277175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=62312 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 45.284203: balance_dirty_state: bdi btrfs-1: dirty=614 wb=802 unstable=0 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=19 ino=257 dd-2584 [001] 45.284331: balance_dirty_state: bdi btrfs-1: dirty=614 wb=802 unstable=0 bg_thresh=1009 thresh=2019 gap=603 poll_thresh=14 ino=257 dd-2584 [001] 45.284450: balance_dirty_state: bdi btrfs-1: dirty=639 wb=802 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 45.284567: balance_dirty_state: bdi btrfs-1: dirty=639 wb=802 unstable=0 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 45.284802: balance_dirty_state: bdi btrfs-1: dirty=689 wb=802 unstable=0 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 45.285040: balance_dirty_state: bdi btrfs-1: dirty=714 wb=802 unstable=0 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 45.285049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=62312 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 45.292184: balance_dirty_state: bdi btrfs-1: dirty=714 wb=677 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 45.292257: balance_dirty_state: bdi btrfs-1: dirty=739 wb=677 unstable=0 bg_thresh=1006 thresh=2012 gap=596 poll_thresh=13 ino=257 dd-2584 [001] 45.292315: balance_dirty_state: bdi btrfs-1: dirty=739 wb=677 unstable=0 bg_thresh=1005 thresh=2011 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 45.292371: balance_dirty_state: bdi btrfs-1: dirty=764 wb=677 unstable=0 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 45.292591: balance_dirty_state: bdi btrfs-1: dirty=789 wb=677 unstable=0 bg_thresh=1005 thresh=2010 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 45.292704: balance_dirty_state: bdi btrfs-1: dirty=814 wb=677 unstable=0 bg_thresh=1004 thresh=2009 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 45.292817: balance_dirty_state: bdi btrfs-1: dirty=839 wb=677 unstable=0 bg_thresh=1006 thresh=2013 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 45.292822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=62312 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 45.300142: balance_dirty_state: bdi btrfs-1: dirty=839 wb=552 unstable=0 bg_thresh=1006 thresh=2013 gap=622 poll_thresh=18 ino=257 dd-2584 [001] 45.300242: balance_dirty_state: bdi btrfs-1: dirty=864 wb=552 unstable=0 bg_thresh=1006 thresh=2013 gap=597 poll_thresh=13 ino=257 dd-2584 [001] 45.300304: balance_dirty_state: bdi btrfs-1: dirty=864 wb=552 unstable=0 bg_thresh=1006 thresh=2012 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 45.300362: balance_dirty_state: bdi btrfs-1: dirty=889 wb=552 unstable=0 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 45.300421: balance_dirty_state: bdi btrfs-1: dirty=914 wb=552 unstable=0 bg_thresh=1005 thresh=2011 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 45.300540: balance_dirty_state: bdi btrfs-1: dirty=939 wb=552 unstable=0 bg_thresh=1005 thresh=2010 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 45.300661: balance_dirty_state: bdi btrfs-1: dirty=964 wb=552 unstable=0 bg_thresh=1007 thresh=2014 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 45.300665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=62312 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 45.308130: balance_dirty_state: bdi btrfs-1: dirty=964 wb=427 unstable=0 bg_thresh=1007 thresh=2014 gap=623 poll_thresh=18 ino=257 dd-2584 [001] 45.308235: balance_dirty_state: bdi btrfs-1: dirty=989 wb=427 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 45.308296: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=427 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=14 ino=257 flush-btrfs-1-2586 [005] 45.308320: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27852 wrote=0 to_write=8192 dd-2584 [001] 45.308384: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=427 unstable=0 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 45.308755: balance_dirty_state: bdi btrfs-1: dirty=964 wb=502 unstable=0 bg_thresh=1006 thresh=2012 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 45.308937: balance_dirty_state: bdi btrfs-1: dirty=939 wb=552 unstable=0 bg_thresh=1008 thresh=2016 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 45.309118: balance_dirty_state: bdi btrfs-1: dirty=914 wb=602 unstable=0 bg_thresh=1007 thresh=2015 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 45.309120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=62312 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 45.310094: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=624 to_write=7568 dd-2584 [001] 45.316187: balance_dirty_state: bdi btrfs-1: dirty=464 wb=877 unstable=0 bg_thresh=1013 thresh=2026 gap=685 poll_thresh=18 ino=257 dd-2584 [001] 45.316275: balance_dirty_state: bdi btrfs-1: dirty=489 wb=877 unstable=0 bg_thresh=1010 thresh=2020 gap=654 poll_thresh=13 ino=257 dd-2584 [001] 45.316337: balance_dirty_state: bdi btrfs-1: dirty=514 wb=877 unstable=0 bg_thresh=1012 thresh=2025 gap=634 poll_thresh=14 ino=257 dd-2584 [001] 45.316397: balance_dirty_state: bdi btrfs-1: dirty=514 wb=877 unstable=0 bg_thresh=1012 thresh=2024 gap=633 poll_thresh=15 ino=257 dd-2584 [001] 45.316457: balance_dirty_state: bdi btrfs-1: dirty=539 wb=877 unstable=0 bg_thresh=1012 thresh=2024 gap=608 poll_thresh=16 ino=257 dd-2584 [001] 45.316577: balance_dirty_state: bdi btrfs-1: dirty=564 wb=877 unstable=0 bg_thresh=1014 thresh=2028 gap=587 poll_thresh=17 ino=257 dd-2584 [001] 45.316699: balance_dirty_state: bdi btrfs-1: dirty=589 wb=877 unstable=0 bg_thresh=1013 thresh=2027 gap=561 poll_thresh=18 ino=257 dd-2584 [001] 45.316823: balance_dirty_state: bdi btrfs-1: dirty=639 wb=877 unstable=0 bg_thresh=1010 thresh=2020 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 45.316828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=62312 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 45.328174: balance_dirty_state: bdi btrfs-1: dirty=639 wb=752 unstable=0 bg_thresh=998 thresh=1996 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 45.328270: balance_dirty_state: bdi btrfs-1: dirty=639 wb=702 unstable=0 bg_thresh=999 thresh=1999 gap=658 poll_thresh=14 ino=257 dd-2584 [001] 45.328505: balance_dirty_state: bdi btrfs-1: dirty=664 wb=627 unstable=0 bg_thresh=1005 thresh=2010 gap=719 poll_thresh=15 ino=257 dd-2584 [001] 45.328570: balance_dirty_state: bdi btrfs-1: dirty=689 wb=602 unstable=0 bg_thresh=1005 thresh=2010 gap=719 poll_thresh=16 ino=257 dd-2584 [001] 45.328689: balance_dirty_state: bdi btrfs-1: dirty=714 wb=602 unstable=0 bg_thresh=1004 thresh=2009 gap=693 poll_thresh=17 ino=257 dd-2584 [001] 45.328810: balance_dirty_state: bdi btrfs-1: dirty=739 wb=602 unstable=0 bg_thresh=1006 thresh=2013 gap=672 poll_thresh=18 ino=257 dd-2584 [001] 45.328929: balance_dirty_state: bdi btrfs-1: dirty=789 wb=602 unstable=0 bg_thresh=1003 thresh=2006 gap=615 poll_thresh=19 ino=257 dd-2584 [001] 45.329047: balance_dirty_state: bdi btrfs-1: dirty=814 wb=602 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=20 ino=257 dd-2584 [001] 45.329165: balance_dirty_state: bdi btrfs-1: dirty=839 wb=602 unstable=0 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=21 ino=257 dd-2584 [001] 45.329286: balance_dirty_state: bdi btrfs-1: dirty=864 wb=602 unstable=0 bg_thresh=1010 thresh=2020 gap=554 poll_thresh=22 ino=257 dd-2584 [001] 45.329405: balance_dirty_state: bdi btrfs-1: dirty=914 wb=602 unstable=0 bg_thresh=1009 thresh=2019 gap=503 poll_thresh=23 ino=257 dd-2584 [001] 45.329409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=62312 base_bw=19684 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 45.340121: balance_dirty_state: bdi btrfs-1: dirty=914 wb=477 unstable=0 bg_thresh=1013 thresh=2027 gap=636 poll_thresh=23 ino=257 dd-2584 [005] 45.340350: balance_dirty_state: bdi btrfs-1: dirty=939 wb=477 unstable=0 bg_thresh=1016 thresh=2032 gap=616 poll_thresh=17 ino=257 dd-2584 [005] 45.340461: balance_dirty_state: bdi btrfs-1: dirty=964 wb=477 unstable=0 bg_thresh=1018 thresh=2037 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 45.340577: balance_dirty_state: bdi btrfs-1: dirty=989 wb=477 unstable=0 bg_thresh=1018 thresh=2036 gap=570 poll_thresh=19 ino=257 dd-2584 [005] 45.340697: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=477 unstable=0 bg_thresh=1020 thresh=2040 gap=524 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 45.340717: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27884 wrote=0 to_write=8192 dd-2584 [005] 45.340870: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=477 unstable=0 bg_thresh=1019 thresh=2039 gap=498 poll_thresh=21 ino=257 dd-2584 [005] 45.340873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=62312 base_bw=19684 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 45.342118: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=576 to_write=7616 dd-2584 [000] 45.348242: balance_dirty_state: bdi btrfs-1: dirty=489 wb=927 unstable=0 bg_thresh=1019 thresh=2038 gap=622 poll_thresh=21 ino=257 dd-2584 [000] 45.348341: balance_dirty_state: bdi btrfs-1: dirty=514 wb=927 unstable=0 bg_thresh=1019 thresh=2038 gap=597 poll_thresh=16 ino=257 dd-2584 [000] 45.348576: balance_dirty_state: bdi btrfs-1: dirty=539 wb=927 unstable=0 bg_thresh=1021 thresh=2043 gap=577 poll_thresh=17 ino=257 dd-2584 [000] 45.348814: balance_dirty_state: bdi btrfs-1: dirty=564 wb=927 unstable=0 bg_thresh=1021 thresh=2042 gap=551 poll_thresh=18 ino=257 dd-2584 [000] 45.349051: balance_dirty_state: bdi btrfs-1: dirty=614 wb=927 unstable=0 bg_thresh=1023 thresh=2046 gap=505 poll_thresh=19 ino=257 dd-2584 [000] 45.349060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=62312 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 45.356202: balance_dirty_state: bdi btrfs-1: dirty=614 wb=802 unstable=0 bg_thresh=1012 thresh=2024 gap=608 poll_thresh=19 ino=257 dd-2584 [000] 45.356673: balance_dirty_state: bdi btrfs-1: dirty=614 wb=802 unstable=0 bg_thresh=1014 thresh=2029 gap=613 poll_thresh=14 ino=257 dd-2584 [000] 45.356794: balance_dirty_state: bdi btrfs-1: dirty=639 wb=802 unstable=0 bg_thresh=1011 thresh=2023 gap=582 poll_thresh=15 ino=257 dd-2584 [000] 45.356913: balance_dirty_state: bdi btrfs-1: dirty=664 wb=802 unstable=0 bg_thresh=1014 thresh=2028 gap=562 poll_thresh=16 ino=257 dd-2584 [000] 45.357146: balance_dirty_state: bdi btrfs-1: dirty=689 wb=802 unstable=0 bg_thresh=1013 thresh=2027 gap=536 poll_thresh=17 ino=257 dd-2584 [000] 45.357381: balance_dirty_state: bdi btrfs-1: dirty=714 wb=802 unstable=0 bg_thresh=1015 thresh=2031 gap=515 poll_thresh=18 ino=257 dd-2584 [000] 45.357614: balance_dirty_state: bdi btrfs-1: dirty=739 wb=802 unstable=0 bg_thresh=1015 thresh=2030 gap=489 poll_thresh=19 ino=257 dd-2584 [000] 45.357622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=100% bdi_bw=62700 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 45.364177: balance_dirty_state: bdi btrfs-1: dirty=739 wb=677 unstable=0 bg_thresh=1016 thresh=2033 gap=617 poll_thresh=19 ino=257 dd-2584 [000] 45.364253: balance_dirty_state: bdi btrfs-1: dirty=764 wb=677 unstable=0 bg_thresh=1013 thresh=2027 gap=586 poll_thresh=14 ino=257 dd-2584 [000] 45.364310: balance_dirty_state: bdi btrfs-1: dirty=789 wb=677 unstable=0 bg_thresh=1016 thresh=2032 gap=566 poll_thresh=15 ino=257 dd-2584 [000] 45.364367: balance_dirty_state: bdi btrfs-1: dirty=789 wb=677 unstable=0 bg_thresh=1013 thresh=2026 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 45.364480: balance_dirty_state: bdi btrfs-1: dirty=839 wb=677 unstable=0 bg_thresh=1015 thresh=2030 gap=514 poll_thresh=17 ino=257 dd-2584 [000] 45.364593: balance_dirty_state: bdi btrfs-1: dirty=864 wb=677 unstable=0 bg_thresh=1014 thresh=2029 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 45.364597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=62700 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 45.372197: balance_dirty_state: bdi btrfs-1: dirty=864 wb=577 unstable=0 bg_thresh=1015 thresh=2030 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 45.372562: balance_dirty_state: bdi btrfs-1: dirty=864 wb=577 unstable=0 bg_thresh=1016 thresh=2032 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 45.372646: balance_dirty_state: bdi btrfs-1: dirty=889 wb=577 unstable=0 bg_thresh=1018 thresh=2037 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 45.372731: balance_dirty_state: bdi btrfs-1: dirty=914 wb=577 unstable=0 bg_thresh=1018 thresh=2037 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 45.372814: balance_dirty_state: bdi btrfs-1: dirty=914 wb=577 unstable=0 bg_thresh=1021 thresh=2042 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 45.372983: balance_dirty_state: bdi btrfs-1: dirty=964 wb=577 unstable=0 bg_thresh=1023 thresh=2047 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 45.372989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1360 avg_dirty=1360 bdi_gap=21% task_gap=-55% task_weight=98% bdi_bw=62700 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 45.380298: balance_dirty_state: bdi btrfs-1: dirty=964 wb=452 unstable=0 bg_thresh=1021 thresh=2043 gap=627 poll_thresh=13 ino=257 dd-2584 [004] 45.380358: balance_dirty_state: bdi btrfs-1: dirty=989 wb=452 unstable=0 bg_thresh=1024 thresh=2048 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 45.380415: balance_dirty_state: bdi btrfs-1: dirty=989 wb=452 unstable=0 bg_thresh=1021 thresh=2042 gap=601 poll_thresh=15 ino=257 dd-2584 [004] 45.380471: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=452 unstable=0 bg_thresh=1023 thresh=2047 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 45.380584: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=452 unstable=0 bg_thresh=1023 thresh=2046 gap=555 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 45.380646: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27924 wrote=0 to_write=8192 dd-2584 [004] 45.380773: balance_dirty_state: bdi btrfs-1: dirty=1089 wb=452 unstable=0 bg_thresh=1020 thresh=2041 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 45.380775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1360 avg_dirty=1360 bdi_gap=18% task_gap=-61% task_weight=98% bdi_bw=62700 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 45.382086: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=592 to_write=7600 dd-2584 [004] 45.388289: balance_dirty_state: bdi btrfs-1: dirty=489 wb=927 unstable=0 bg_thresh=1020 thresh=2040 gap=624 poll_thresh=13 ino=257 dd-2584 [004] 45.388349: balance_dirty_state: bdi btrfs-1: dirty=514 wb=927 unstable=0 bg_thresh=1022 thresh=2045 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 45.388712: balance_dirty_state: bdi btrfs-1: dirty=539 wb=802 unstable=0 bg_thresh=1018 thresh=2036 gap=695 poll_thresh=15 ino=257 dd-2584 [004] 45.388799: balance_dirty_state: bdi btrfs-1: dirty=539 wb=802 unstable=0 bg_thresh=1016 thresh=2033 gap=692 poll_thresh=16 ino=257 dd-2584 [004] 45.388969: balance_dirty_state: bdi btrfs-1: dirty=564 wb=802 unstable=0 bg_thresh=1016 thresh=2032 gap=666 poll_thresh=17 ino=257 dd-2584 [004] 45.389137: balance_dirty_state: bdi btrfs-1: dirty=614 wb=802 unstable=0 bg_thresh=1018 thresh=2036 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 45.389308: balance_dirty_state: bdi btrfs-1: dirty=639 wb=802 unstable=0 bg_thresh=1013 thresh=2026 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 45.389474: balance_dirty_state: bdi btrfs-1: dirty=664 wb=802 unstable=0 bg_thresh=1014 thresh=2029 gap=563 poll_thresh=20 ino=257 dd-2584 [004] 45.389646: balance_dirty_state: bdi btrfs-1: dirty=714 wb=802 unstable=0 bg_thresh=1017 thresh=2034 gap=518 poll_thresh=21 ino=257 dd-2584 [004] 45.389815: balance_dirty_state: bdi btrfs-1: dirty=739 wb=802 unstable=0 bg_thresh=1014 thresh=2029 gap=488 poll_thresh=22 ino=257 dd-2584 [004] 45.389822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=62700 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 45.396213: balance_dirty_state: bdi btrfs-1: dirty=739 wb=652 unstable=0 bg_thresh=1018 thresh=2036 gap=645 poll_thresh=22 ino=257 dd-2584 [000] 45.396288: balance_dirty_state: bdi btrfs-1: dirty=764 wb=652 unstable=0 bg_thresh=1018 thresh=2036 gap=620 poll_thresh=16 ino=257 dd-2584 [000] 45.396565: balance_dirty_state: bdi btrfs-1: dirty=789 wb=652 unstable=0 bg_thresh=1020 thresh=2041 gap=600 poll_thresh=17 ino=257 dd-2584 [000] 45.396676: balance_dirty_state: bdi btrfs-1: dirty=814 wb=652 unstable=0 bg_thresh=1023 thresh=2046 gap=580 poll_thresh=18 ino=257 dd-2584 [000] 45.396791: balance_dirty_state: bdi btrfs-1: dirty=839 wb=652 unstable=0 bg_thresh=1025 thresh=2050 gap=559 poll_thresh=19 ino=257 dd-2584 [000] 45.396903: balance_dirty_state: bdi btrfs-1: dirty=889 wb=652 unstable=0 bg_thresh=1024 thresh=2049 gap=508 poll_thresh=20 ino=257 dd-2584 [000] 45.396907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=62700 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 45.404191: balance_dirty_state: bdi btrfs-1: dirty=889 wb=602 unstable=0 bg_thresh=1019 thresh=2039 gap=548 poll_thresh=20 ino=257 dd-2584 [004] 45.404284: balance_dirty_state: bdi btrfs-1: dirty=914 wb=602 unstable=0 bg_thresh=1019 thresh=2039 gap=523 poll_thresh=15 ino=257 dd-2584 [004] 45.404369: balance_dirty_state: bdi btrfs-1: dirty=914 wb=602 unstable=0 bg_thresh=1019 thresh=2038 gap=522 poll_thresh=16 ino=257 dd-2584 [004] 45.404539: balance_dirty_state: bdi btrfs-1: dirty=939 wb=602 unstable=0 bg_thresh=1018 thresh=2037 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 45.404545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=62700 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 45.412207: balance_dirty_state: bdi btrfs-1: dirty=939 wb=477 unstable=0 bg_thresh=1018 thresh=2036 gap=620 poll_thresh=17 ino=257 dd-2584 [004] 45.412333: balance_dirty_state: bdi btrfs-1: dirty=964 wb=477 unstable=0 bg_thresh=1020 thresh=2041 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 45.412451: balance_dirty_state: bdi btrfs-1: dirty=989 wb=477 unstable=0 bg_thresh=1017 thresh=2035 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 45.412570: balance_dirty_state: bdi btrfs-1: dirty=989 wb=477 unstable=0 bg_thresh=1017 thresh=2034 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 45.412687: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=477 unstable=0 bg_thresh=1019 thresh=2039 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 45.413266: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=477 unstable=0 bg_thresh=1019 thresh=2038 gap=522 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 45.413311: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27956 wrote=0 to_write=8192 dd-2584 [004] 45.413451: balance_dirty_state: bdi btrfs-1: dirty=1089 wb=477 unstable=0 bg_thresh=1018 thresh=2037 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 45.413452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=62700 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 45.414802: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=592 to_write=7600 dd-2584 [004] 45.420239: balance_dirty_state: bdi btrfs-1: dirty=514 wb=927 unstable=0 bg_thresh=1014 thresh=2029 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 45.420313: balance_dirty_state: bdi btrfs-1: dirty=514 wb=927 unstable=0 bg_thresh=1014 thresh=2028 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 45.420374: balance_dirty_state: bdi btrfs-1: dirty=539 wb=927 unstable=0 bg_thresh=1016 thresh=2033 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 45.420433: balance_dirty_state: bdi btrfs-1: dirty=539 wb=927 unstable=0 bg_thresh=1013 thresh=2027 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 45.420491: balance_dirty_state: bdi btrfs-1: dirty=564 wb=927 unstable=0 bg_thresh=1016 thresh=2032 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 45.420613: balance_dirty_state: bdi btrfs-1: dirty=589 wb=927 unstable=0 bg_thresh=1015 thresh=2031 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 45.420735: balance_dirty_state: bdi btrfs-1: dirty=639 wb=927 unstable=0 bg_thresh=1015 thresh=2030 gap=464 poll_thresh=18 ino=257 dd-2584 [004] 45.420740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=62700 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 45.428218: balance_dirty_state: bdi btrfs-1: dirty=639 wb=777 unstable=0 bg_thresh=1017 thresh=2035 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 45.428305: balance_dirty_state: bdi btrfs-1: dirty=639 wb=777 unstable=0 bg_thresh=1017 thresh=2034 gap=618 poll_thresh=13 ino=257 dd-2584 [004] 45.428366: balance_dirty_state: bdi btrfs-1: dirty=664 wb=777 unstable=0 bg_thresh=1016 thresh=2033 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 45.428423: balance_dirty_state: bdi btrfs-1: dirty=689 wb=777 unstable=0 bg_thresh=1016 thresh=2033 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 45.428479: balance_dirty_state: bdi btrfs-1: dirty=689 wb=777 unstable=0 bg_thresh=1016 thresh=2032 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 45.428759: balance_dirty_state: bdi btrfs-1: dirty=739 wb=777 unstable=0 bg_thresh=1015 thresh=2031 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 45.428871: balance_dirty_state: bdi btrfs-1: dirty=764 wb=777 unstable=0 bg_thresh=1015 thresh=2030 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 45.428876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=62700 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 45.436202: balance_dirty_state: bdi btrfs-1: dirty=764 wb=577 unstable=0 bg_thresh=1012 thresh=2025 gap=684 poll_thresh=18 ino=257 dd-2584 [004] 45.436311: balance_dirty_state: bdi btrfs-1: dirty=764 wb=577 unstable=0 bg_thresh=1015 thresh=2030 gap=689 poll_thresh=13 ino=257 dd-2584 [004] 45.436397: balance_dirty_state: bdi btrfs-1: dirty=789 wb=577 unstable=0 bg_thresh=1014 thresh=2029 gap=663 poll_thresh=14 ino=257 dd-2584 [004] 45.436480: balance_dirty_state: bdi btrfs-1: dirty=814 wb=577 unstable=0 bg_thresh=1014 thresh=2029 gap=638 poll_thresh=15 ino=257 dd-2584 [004] 45.436567: balance_dirty_state: bdi btrfs-1: dirty=814 wb=577 unstable=0 bg_thresh=1014 thresh=2028 gap=637 poll_thresh=16 ino=257 dd-2584 [004] 45.436735: balance_dirty_state: bdi btrfs-1: dirty=864 wb=577 unstable=0 bg_thresh=1013 thresh=2027 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 45.436902: balance_dirty_state: bdi btrfs-1: dirty=889 wb=577 unstable=0 bg_thresh=1015 thresh=2031 gap=565 poll_thresh=18 ino=257 dd-2584 [004] 45.437072: balance_dirty_state: bdi btrfs-1: dirty=914 wb=577 unstable=0 bg_thresh=1015 thresh=2030 gap=539 poll_thresh=19 ino=257 dd-2584 [004] 45.437241: balance_dirty_state: bdi btrfs-1: dirty=939 wb=577 unstable=0 bg_thresh=1014 thresh=2029 gap=513 poll_thresh=20 ino=257 dd-2584 [004] 45.437703: balance_dirty_state: bdi btrfs-1: dirty=989 wb=577 unstable=0 bg_thresh=1014 thresh=2028 gap=462 poll_thresh=21 ino=257 dd-2584 [004] 45.437709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=62700 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 45.444184: balance_dirty_state: bdi btrfs-1: dirty=989 wb=452 unstable=0 bg_thresh=1007 thresh=2014 gap=573 poll_thresh=21 ino=257 dd-2584 [000] 45.444244: balance_dirty_state: bdi btrfs-1: dirty=989 wb=452 unstable=0 bg_thresh=1007 thresh=2014 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 45.444354: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=452 unstable=0 bg_thresh=1009 thresh=2019 gap=528 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 45.444418: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27988 wrote=0 to_write=8192 dd-2584 [000] 45.444477: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=452 unstable=0 bg_thresh=1012 thresh=2024 gap=508 poll_thresh=18 ino=257 dd-2584 [000] 45.444603: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=502 unstable=0 bg_thresh=1017 thresh=2034 gap=493 poll_thresh=19 ino=257 dd-2584 [000] 45.444605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=62700 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 45.445802: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=592 to_write=7600 dd-2584 [000] 45.452198: balance_dirty_state: bdi btrfs-1: dirty=489 wb=927 unstable=0 bg_thresh=1019 thresh=2038 gap=622 poll_thresh=19 ino=257 dd-2584 [000] 45.452286: balance_dirty_state: bdi btrfs-1: dirty=514 wb=927 unstable=0 bg_thresh=1016 thresh=2032 gap=591 poll_thresh=14 ino=257 dd-2584 [000] 45.452342: balance_dirty_state: bdi btrfs-1: dirty=539 wb=927 unstable=0 bg_thresh=1018 thresh=2037 gap=571 poll_thresh=15 ino=257 dd-2584 [000] 45.452398: balance_dirty_state: bdi btrfs-1: dirty=539 wb=927 unstable=0 bg_thresh=1018 thresh=2036 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 45.452511: balance_dirty_state: bdi btrfs-1: dirty=564 wb=927 unstable=0 bg_thresh=1017 thresh=2035 gap=544 poll_thresh=17 ino=257 dd-2584 [000] 45.452624: balance_dirty_state: bdi btrfs-1: dirty=614 wb=927 unstable=0 bg_thresh=1017 thresh=2034 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 45.452628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=62700 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 45.460187: balance_dirty_state: bdi btrfs-1: dirty=614 wb=802 unstable=0 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=18 ino=257 dd-2584 [000] 45.460310: balance_dirty_state: bdi btrfs-1: dirty=614 wb=802 unstable=0 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=13 ino=257 dd-2584 [000] 45.460549: balance_dirty_state: bdi btrfs-1: dirty=639 wb=802 unstable=0 bg_thresh=1010 thresh=2020 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 45.460608: balance_dirty_state: bdi btrfs-1: dirty=664 wb=802 unstable=0 bg_thresh=1010 thresh=2020 gap=554 poll_thresh=15 ino=257 dd-2584 [000] 45.460696: balance_dirty_state: bdi btrfs-1: dirty=664 wb=802 unstable=0 bg_thresh=1009 thresh=2019 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 45.460815: balance_dirty_state: bdi btrfs-1: dirty=714 wb=802 unstable=0 bg_thresh=1009 thresh=2018 gap=502 poll_thresh=17 ino=257 dd-2584 [000] 45.460819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=63360 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 45.468242: balance_dirty_state: bdi btrfs-1: dirty=714 wb=652 unstable=0 bg_thresh=1006 thresh=2012 gap=646 poll_thresh=17 ino=257 dd-2584 [000] 45.468334: balance_dirty_state: bdi btrfs-1: dirty=714 wb=627 unstable=0 bg_thresh=1008 thresh=2017 gap=676 poll_thresh=13 ino=257 dd-2584 [000] 45.468417: balance_dirty_state: bdi btrfs-1: dirty=739 wb=627 unstable=0 bg_thresh=1008 thresh=2017 gap=651 poll_thresh=14 ino=257 dd-2584 [000] 45.468500: balance_dirty_state: bdi btrfs-1: dirty=764 wb=627 unstable=0 bg_thresh=1011 thresh=2022 gap=631 poll_thresh=15 ino=257 dd-2584 [000] 45.468587: balance_dirty_state: bdi btrfs-1: dirty=764 wb=627 unstable=0 bg_thresh=1013 thresh=2027 gap=636 poll_thresh=16 ino=257 dd-2584 [000] 45.468760: balance_dirty_state: bdi btrfs-1: dirty=789 wb=627 unstable=0 bg_thresh=1013 thresh=2026 gap=610 poll_thresh=17 ino=257 dd-2584 [000] 45.468938: balance_dirty_state: bdi btrfs-1: dirty=839 wb=627 unstable=0 bg_thresh=1012 thresh=2025 gap=559 poll_thresh=18 ino=257 dd-2584 [000] 45.469128: balance_dirty_state: bdi btrfs-1: dirty=864 wb=602 unstable=0 bg_thresh=1014 thresh=2029 gap=563 poll_thresh=19 ino=257 dd-2584 [000] 45.469594: balance_dirty_state: bdi btrfs-1: dirty=889 wb=602 unstable=0 bg_thresh=1014 thresh=2028 gap=537 poll_thresh=20 ino=257 dd-2584 [000] 45.469772: balance_dirty_state: bdi btrfs-1: dirty=939 wb=602 unstable=0 bg_thresh=1013 thresh=2027 gap=486 poll_thresh=21 ino=257 dd-2584 [000] 45.469778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=63360 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 45.476226: balance_dirty_state: bdi btrfs-1: dirty=939 wb=602 unstable=0 bg_thresh=1013 thresh=2027 gap=486 poll_thresh=21 ino=257 dd-2584 [000] 45.476232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=63360 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 45.484260: balance_dirty_state: bdi btrfs-1: dirty=939 wb=327 unstable=0 bg_thresh=1013 thresh=2027 gap=761 poll_thresh=21 ino=257 dd-2584 [000] 45.484392: balance_dirty_state: bdi btrfs-1: dirty=939 wb=327 unstable=0 bg_thresh=1016 thresh=2032 gap=766 poll_thresh=16 ino=257 dd-2584 [000] 45.484501: balance_dirty_state: bdi btrfs-1: dirty=964 wb=327 unstable=0 bg_thresh=1018 thresh=2037 gap=746 poll_thresh=17 ino=257 dd-2584 [000] 45.484616: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=327 unstable=0 bg_thresh=1018 thresh=2036 gap=695 poll_thresh=18 ino=257 dd-2584 [000] 45.484735: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=327 unstable=0 bg_thresh=1020 thresh=2040 gap=674 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 45.484820: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28028 wrote=0 to_write=8192 dd-2584 [000] 45.484865: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=327 unstable=0 bg_thresh=1019 thresh=2039 gap=648 poll_thresh=20 ino=257 dd-2584 [000] 45.484995: balance_dirty_state: bdi btrfs-1: dirty=1089 wb=352 unstable=0 bg_thresh=1019 thresh=2038 gap=597 poll_thresh=21 ino=257 dd-2584 [000] 45.485130: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=402 unstable=0 bg_thresh=1018 thresh=2037 gap=571 poll_thresh=22 ino=257 dd-2584 [000] 45.485433: balance_dirty_state: bdi btrfs-1: dirty=989 wb=502 unstable=0 bg_thresh=1020 thresh=2041 gap=550 poll_thresh=23 ino=257 dd-2584 [000] 45.485563: balance_dirty_state: bdi btrfs-1: dirty=964 wb=552 unstable=0 bg_thresh=1020 thresh=2040 gap=524 poll_thresh=24 ino=257 dd-2584 [000] 45.485692: balance_dirty_state: bdi btrfs-1: dirty=989 wb=577 unstable=0 bg_thresh=1019 thresh=2039 gap=473 poll_thresh=25 ino=257 dd-2584 [000] 45.485694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-203% task_weight=99% bdi_bw=63360 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 45.487212: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=208 wrote=736 to_write=7456 dd-2584 [000] 45.492285: balance_dirty_state: bdi btrfs-1: dirty=514 wb=927 unstable=0 bg_thresh=1019 thresh=2038 gap=597 poll_thresh=25 ino=257 dd-2584 [000] 45.492356: balance_dirty_state: bdi btrfs-1: dirty=514 wb=927 unstable=0 bg_thresh=1019 thresh=2038 gap=597 poll_thresh=19 ino=257 dd-2584 [000] 45.492480: balance_dirty_state: bdi btrfs-1: dirty=564 wb=927 unstable=0 bg_thresh=1018 thresh=2037 gap=546 poll_thresh=20 ino=257 dd-2584 [000] 45.492602: balance_dirty_state: bdi btrfs-1: dirty=589 wb=927 unstable=0 bg_thresh=1018 thresh=2036 gap=520 poll_thresh=21 ino=257 dd-2584 [000] 45.492727: balance_dirty_state: bdi btrfs-1: dirty=614 wb=927 unstable=0 bg_thresh=1020 thresh=2040 gap=499 poll_thresh=22 ino=257 dd-2584 [000] 45.492732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=63360 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 45.500260: balance_dirty_state: bdi btrfs-1: dirty=614 wb=777 unstable=0 bg_thresh=1020 thresh=2040 gap=649 poll_thresh=22 ino=257 dd-2584 [000] 45.500327: balance_dirty_state: bdi btrfs-1: dirty=639 wb=777 unstable=0 bg_thresh=1019 thresh=2039 gap=623 poll_thresh=16 ino=257 dd-2584 [000] 45.500453: balance_dirty_state: bdi btrfs-1: dirty=664 wb=777 unstable=0 bg_thresh=1019 thresh=2038 gap=597 poll_thresh=17 ino=257 dd-2584 [000] 45.500748: balance_dirty_state: bdi btrfs-1: dirty=689 wb=777 unstable=0 bg_thresh=1018 thresh=2037 gap=571 poll_thresh=18 ino=257 dd-2584 [000] 45.500870: balance_dirty_state: bdi btrfs-1: dirty=739 wb=777 unstable=0 bg_thresh=1018 thresh=2036 gap=520 poll_thresh=19 ino=257 dd-2584 [000] 45.501002: balance_dirty_state: bdi btrfs-1: dirty=752 wb=777 unstable=0 bg_thresh=1017 thresh=2034 gap=505 poll_thresh=20 ino=257 dd-2584 [000] 45.501007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=63360 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 45.508254: balance_dirty_state: bdi btrfs-1: dirty=765 wb=702 unstable=0 bg_thresh=1017 thresh=2034 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 45.508360: balance_dirty_state: bdi btrfs-1: dirty=778 wb=702 unstable=0 bg_thresh=1017 thresh=2035 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 45.508458: balance_dirty_state: bdi btrfs-1: dirty=791 wb=702 unstable=0 bg_thresh=1017 thresh=2034 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 45.508652: balance_dirty_state: bdi btrfs-1: dirty=830 wb=702 unstable=0 bg_thresh=1016 thresh=2033 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 45.508658: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=63360 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 45.516273: balance_dirty_state: bdi btrfs-1: dirty=830 wb=577 unstable=0 bg_thresh=1016 thresh=2033 gap=626 poll_thresh=17 ino=257 dd-2584 [004] 45.516399: balance_dirty_state: bdi btrfs-1: dirty=843 wb=577 unstable=0 bg_thresh=1016 thresh=2032 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 45.516469: balance_dirty_state: bdi btrfs-1: dirty=856 wb=577 unstable=0 bg_thresh=1015 thresh=2031 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 45.516534: balance_dirty_state: bdi btrfs-1: dirty=869 wb=577 unstable=0 bg_thresh=1016 thresh=2033 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 45.516599: balance_dirty_state: bdi btrfs-1: dirty=895 wb=577 unstable=0 bg_thresh=1018 thresh=2036 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 45.516729: balance_dirty_state: bdi btrfs-1: dirty=921 wb=577 unstable=0 bg_thresh=1017 thresh=2034 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 45.517022: balance_dirty_state: bdi btrfs-1: dirty=960 wb=577 unstable=0 bg_thresh=1017 thresh=2034 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 45.517027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=63360 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 45.524258: balance_dirty_state: bdi btrfs-1: dirty=960 wb=452 unstable=0 bg_thresh=1017 thresh=2034 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 45.524358: balance_dirty_state: bdi btrfs-1: dirty=973 wb=452 unstable=0 bg_thresh=1016 thresh=2033 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 45.524428: balance_dirty_state: bdi btrfs-1: dirty=986 wb=452 unstable=0 bg_thresh=1017 thresh=2035 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 45.524493: balance_dirty_state: bdi btrfs-1: dirty=999 wb=452 unstable=0 bg_thresh=1017 thresh=2034 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 45.524558: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=452 unstable=0 bg_thresh=1016 thresh=2033 gap=556 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 45.524645: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28068 wrote=0 to_write=8192 dd-2584 [004] 45.524697: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=452 unstable=0 bg_thresh=1016 thresh=2033 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 45.524839: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=502 unstable=0 bg_thresh=1016 thresh=2033 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 45.524841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=63360 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 45.528160: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=576 to_write=7616 dd-2584 [004] 45.532275: balance_dirty_state: bdi btrfs-1: dirty=489 wb=915 unstable=0 bg_thresh=1016 thresh=2033 gap=629 poll_thresh=18 ino=257 dd-2584 [004] 45.532351: balance_dirty_state: bdi btrfs-1: dirty=515 wb=915 unstable=0 bg_thresh=1018 thresh=2037 gap=607 poll_thresh=13 ino=257 dd-2584 [004] 45.532420: balance_dirty_state: bdi btrfs-1: dirty=528 wb=915 unstable=0 bg_thresh=1018 thresh=2036 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 45.532515: balance_dirty_state: bdi btrfs-1: dirty=528 wb=915 unstable=0 bg_thresh=1015 thresh=2030 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 45.532612: balance_dirty_state: bdi btrfs-1: dirty=553 wb=915 unstable=0 bg_thresh=1017 thresh=2035 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 45.532757: balance_dirty_state: bdi btrfs-1: dirty=578 wb=915 unstable=0 bg_thresh=1019 thresh=2039 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 45.533418: balance_dirty_state: bdi btrfs-1: dirty=616 wb=790 unstable=0 bg_thresh=1013 thresh=2027 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 45.533551: balance_dirty_state: bdi btrfs-1: dirty=641 wb=790 unstable=0 bg_thresh=1015 thresh=2031 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 45.533960: balance_dirty_state: bdi btrfs-1: dirty=679 wb=790 unstable=0 bg_thresh=1011 thresh=2023 gap=554 poll_thresh=20 ino=257 dd-2584 [004] 45.534488: balance_dirty_state: bdi btrfs-1: dirty=717 wb=790 unstable=0 bg_thresh=1054 thresh=2109 gap=602 poll_thresh=21 ino=257 dd-2584 [004] 45.534607: balance_dirty_state: bdi btrfs-1: dirty=742 wb=790 unstable=0 bg_thresh=1056 thresh=2113 gap=581 poll_thresh=22 ino=257 dd-2584 [004] 45.534721: balance_dirty_state: bdi btrfs-1: dirty=767 wb=790 unstable=0 bg_thresh=1053 thresh=2106 gap=549 poll_thresh=23 ino=257 dd-2584 [004] 45.534834: balance_dirty_state: bdi btrfs-1: dirty=817 wb=790 unstable=0 bg_thresh=1052 thresh=2105 gap=498 poll_thresh=24 ino=257 dd-2584 [004] 45.534839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1454 task_limit=1364 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=63360 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 45.540226: balance_dirty_state: bdi btrfs-1: dirty=817 wb=665 unstable=0 bg_thresh=1052 thresh=2105 gap=623 poll_thresh=24 ino=257 dd-2584 [004] 45.540332: balance_dirty_state: bdi btrfs-1: dirty=817 wb=665 unstable=0 bg_thresh=1052 thresh=2105 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 45.540791: balance_dirty_state: bdi btrfs-1: dirty=842 wb=665 unstable=0 bg_thresh=1054 thresh=2109 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 45.540960: balance_dirty_state: bdi btrfs-1: dirty=892 wb=665 unstable=0 bg_thresh=1054 thresh=2108 gap=551 poll_thresh=20 ino=257 dd-2584 [004] 45.541130: balance_dirty_state: bdi btrfs-1: dirty=917 wb=665 unstable=0 bg_thresh=1053 thresh=2107 gap=525 poll_thresh=21 ino=257 dd-2584 [004] 45.541136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1456 task_limit=1365 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-34% task_gap=-169% task_weight=100% bdi_bw=63360 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 45.548169: balance_dirty_state: bdi btrfs-1: dirty=917 wb=565 unstable=0 bg_thresh=1053 thresh=2107 gap=625 poll_thresh=21 ino=257 dd-2584 [004] 45.548259: balance_dirty_state: bdi btrfs-1: dirty=942 wb=565 unstable=0 bg_thresh=1053 thresh=2106 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 45.548429: balance_dirty_state: bdi btrfs-1: dirty=967 wb=565 unstable=0 bg_thresh=1052 thresh=2105 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 45.548598: balance_dirty_state: bdi btrfs-1: dirty=992 wb=565 unstable=0 bg_thresh=1054 thresh=2109 gap=552 poll_thresh=18 ino=257 dd-2584 [004] 45.548767: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=565 unstable=0 bg_thresh=1054 thresh=2108 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 45.548773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1457 task_limit=1366 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=63360 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 45.556240: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=440 unstable=0 bg_thresh=1054 thresh=2108 gap=626 poll_thresh=19 ino=257 dd-2584 [004] 45.556339: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=440 unstable=0 bg_thresh=1051 thresh=2102 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 45.556399: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=440 unstable=0 bg_thresh=1053 thresh=2107 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 45.556485: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=440 unstable=0 bg_thresh=1053 thresh=2106 gap=599 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 45.556487: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28100 wrote=0 to_write=8192 dd-2584 [004] 45.556964: balance_dirty_state: bdi btrfs-1: dirty=978 wb=554 unstable=0 bg_thresh=1044 thresh=2089 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 45.557174: balance_dirty_state: bdi btrfs-1: dirty=952 wb=617 unstable=0 bg_thresh=1040 thresh=2080 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 45.557176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-72% task_gap=-245% task_weight=100% bdi_bw=63360 base_bw=19684 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 45.558897: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=280 wrote=656 to_write=7536 dd-2584 [004] 45.564271: balance_dirty_state: bdi btrfs-1: dirty=489 wb=955 unstable=0 bg_thresh=1041 thresh=2083 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 45.564348: balance_dirty_state: bdi btrfs-1: dirty=514 wb=955 unstable=0 bg_thresh=1044 thresh=2088 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 45.564411: balance_dirty_state: bdi btrfs-1: dirty=514 wb=955 unstable=0 bg_thresh=1043 thresh=2087 gap=618 poll_thresh=14 ino=257 dd-2584 [004] 45.564472: balance_dirty_state: bdi btrfs-1: dirty=539 wb=955 unstable=0 bg_thresh=1043 thresh=2087 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 45.564540: balance_dirty_state: bdi btrfs-1: dirty=552 wb=955 unstable=0 bg_thresh=1043 thresh=2087 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 45.564672: balance_dirty_state: bdi btrfs-1: dirty=590 wb=955 unstable=0 bg_thresh=1044 thresh=2088 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 45.564801: balance_dirty_state: bdi btrfs-1: dirty=615 wb=955 unstable=0 bg_thresh=1046 thresh=2092 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 45.564806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1351 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=63956 base_bw=18456 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 45.572245: balance_dirty_state: bdi btrfs-1: dirty=615 wb=825 unstable=0 bg_thresh=1047 thresh=2094 gap=654 poll_thresh=18 ino=257 dd-2584 [004] 45.572350: balance_dirty_state: bdi btrfs-1: dirty=640 wb=825 unstable=0 bg_thresh=1046 thresh=2093 gap=628 poll_thresh=13 ino=257 dd-2584 [004] 45.572414: balance_dirty_state: bdi btrfs-1: dirty=665 wb=825 unstable=0 bg_thresh=1043 thresh=2087 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 45.572477: balance_dirty_state: bdi btrfs-1: dirty=665 wb=825 unstable=0 bg_thresh=1046 thresh=2092 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 45.572540: balance_dirty_state: bdi btrfs-1: dirty=690 wb=825 unstable=0 bg_thresh=1043 thresh=2086 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 45.572831: balance_dirty_state: bdi btrfs-1: dirty=715 wb=825 unstable=0 bg_thresh=1042 thresh=2085 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 45.573211: balance_dirty_state: bdi btrfs-1: dirty=740 wb=825 unstable=0 bg_thresh=1053 thresh=2107 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 45.573336: balance_dirty_state: bdi btrfs-1: dirty=765 wb=825 unstable=0 bg_thresh=1055 thresh=2111 gap=521 poll_thresh=19 ino=257 dd-2584 [004] 45.573340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1460 task_limit=1369 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=63956 base_bw=18456 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 45.580202: balance_dirty_state: bdi btrfs-1: dirty=765 wb=630 unstable=0 bg_thresh=1047 thresh=2094 gap=699 poll_thresh=19 ino=257 dd-2584 [004] 45.580309: balance_dirty_state: bdi btrfs-1: dirty=803 wb=630 unstable=0 bg_thresh=1044 thresh=2088 gap=655 poll_thresh=14 ino=257 dd-2584 [004] 45.580407: balance_dirty_state: bdi btrfs-1: dirty=816 wb=630 unstable=0 bg_thresh=1043 thresh=2087 gap=641 poll_thresh=15 ino=257 dd-2584 [004] 45.580500: balance_dirty_state: bdi btrfs-1: dirty=816 wb=630 unstable=0 bg_thresh=1043 thresh=2087 gap=641 poll_thresh=16 ino=257 dd-2584 [004] 45.580686: balance_dirty_state: bdi btrfs-1: dirty=866 wb=630 unstable=0 bg_thresh=1043 thresh=2086 gap=590 poll_thresh=17 ino=257 dd-2584 [004] 45.580874: balance_dirty_state: bdi btrfs-1: dirty=891 wb=630 unstable=0 bg_thresh=1045 thresh=2090 gap=569 poll_thresh=18 ino=257 dd-2584 [004] 45.581062: balance_dirty_state: bdi btrfs-1: dirty=916 wb=630 unstable=0 bg_thresh=1044 thresh=2089 gap=543 poll_thresh=19 ino=257 dd-2584 [004] 45.581489: balance_dirty_state: bdi btrfs-1: dirty=954 wb=630 unstable=0 bg_thresh=1052 thresh=2105 gap=521 poll_thresh=20 ino=257 dd-2584 [004] 45.581496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1454 task_limit=1364 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=63956 base_bw=18456 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 45.588298: balance_dirty_state: bdi btrfs-1: dirty=954 wb=630 unstable=0 bg_thresh=1039 thresh=2079 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 45.588304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-51% task_gap=-202% task_weight=100% bdi_bw=63956 base_bw=18456 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 45.600264: balance_dirty_state: bdi btrfs-1: dirty=954 wb=377 unstable=0 bg_thresh=1038 thresh=2076 gap=745 poll_thresh=20 ino=257 dd-2584 [004] 45.600640: balance_dirty_state: bdi btrfs-1: dirty=979 wb=377 unstable=0 bg_thresh=1038 thresh=2076 gap=720 poll_thresh=15 ino=257 dd-2584 [004] 45.600732: balance_dirty_state: bdi btrfs-1: dirty=979 wb=377 unstable=0 bg_thresh=1040 thresh=2081 gap=725 poll_thresh=16 ino=257 dd-2584 [004] 45.600920: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=377 unstable=0 bg_thresh=1048 thresh=2096 gap=690 poll_thresh=17 ino=257 dd-2584 [004] 45.601112: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=377 unstable=0 bg_thresh=1047 thresh=2095 gap=664 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 45.601179: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28144 wrote=0 to_write=8192 dd-2584 [004] 45.601859: balance_dirty_state: bdi btrfs-1: dirty=879 wb=565 unstable=0 bg_thresh=1050 thresh=2100 gap=656 poll_thresh=19 ino=257 dd-2584 [004] 45.602071: balance_dirty_state: bdi btrfs-1: dirty=841 wb=653 unstable=0 bg_thresh=1052 thresh=2104 gap=610 poll_thresh=20 ino=257 dd-2584 [004] 45.602281: balance_dirty_state: bdi btrfs-1: dirty=815 wb=704 unstable=0 bg_thresh=1051 thresh=2103 gap=584 poll_thresh=21 ino=257 dd-2584 [004] 45.602494: balance_dirty_state: bdi btrfs-1: dirty=790 wb=754 unstable=0 bg_thresh=1051 thresh=2102 gap=558 poll_thresh=22 ino=257 dd-2584 [004] 45.603094: balance_dirty_state: bdi btrfs-1: dirty=652 wb=942 unstable=0 bg_thresh=1052 thresh=2105 gap=511 poll_thresh=23 ino=257 dd-2584 [004] 45.603097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1454 task_limit=1364 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=63956 base_bw=18456 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 45.603664: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=324 wrote=720 to_write=7472 dd-2584 [004] 45.608184: balance_dirty_state: bdi btrfs-1: dirty=502 wb=967 unstable=0 bg_thresh=1045 thresh=2091 gap=622 poll_thresh=23 ino=257 dd-2584 [004] 45.608462: balance_dirty_state: bdi btrfs-1: dirty=527 wb=967 unstable=0 bg_thresh=1042 thresh=2085 gap=591 poll_thresh=17 ino=257 dd-2584 [004] 45.608602: balance_dirty_state: bdi btrfs-1: dirty=552 wb=967 unstable=0 bg_thresh=1044 thresh=2089 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 45.609816: balance_dirty_state: bdi btrfs-1: dirty=565 wb=842 unstable=0 bg_thresh=1041 thresh=2082 gap=675 poll_thresh=19 ino=257 dd-2584 [004] 45.609976: balance_dirty_state: bdi btrfs-1: dirty=603 wb=842 unstable=0 bg_thresh=1040 thresh=2081 gap=636 poll_thresh=20 ino=257 dd-2584 [004] 45.610148: balance_dirty_state: bdi btrfs-1: dirty=628 wb=842 unstable=0 bg_thresh=1043 thresh=2086 gap=616 poll_thresh=21 ino=257 dd-2584 [004] 45.610285: balance_dirty_state: bdi btrfs-1: dirty=678 wb=842 unstable=0 bg_thresh=1048 thresh=2096 gap=576 poll_thresh=22 ino=257 dd-2584 [004] 45.610475: balance_dirty_state: bdi btrfs-1: dirty=703 wb=842 unstable=0 bg_thresh=1047 thresh=2095 gap=550 poll_thresh=23 ino=257 dd-2584 [004] 45.610663: balance_dirty_state: bdi btrfs-1: dirty=728 wb=842 unstable=0 bg_thresh=1047 thresh=2094 gap=524 poll_thresh=24 ino=257 dd-2584 [004] 45.611376: balance_dirty_state: bdi btrfs-1: dirty=766 wb=842 unstable=0 bg_thresh=1046 thresh=2092 gap=484 poll_thresh=25 ino=257 dd-2584 [004] 45.611382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1350 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-87% task_gap=-277% task_weight=101% bdi_bw=63956 base_bw=18456 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 45.616240: balance_dirty_state: bdi btrfs-1: dirty=766 wb=842 unstable=0 bg_thresh=1043 thresh=2086 gap=478 poll_thresh=25 ino=257 dd-2584 [004] 45.616246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1345 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=63956 base_bw=18456 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 45.624204: balance_dirty_state: bdi btrfs-1: dirty=766 wb=692 unstable=0 bg_thresh=1038 thresh=2076 gap=618 poll_thresh=25 ino=257 dd-2584 [004] 45.624352: balance_dirty_state: bdi btrfs-1: dirty=779 wb=692 unstable=0 bg_thresh=1038 thresh=2077 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 45.624557: balance_dirty_state: bdi btrfs-1: dirty=805 wb=692 unstable=0 bg_thresh=1037 thresh=2075 gap=578 poll_thresh=20 ino=257 dd-2584 [004] 45.624748: balance_dirty_state: bdi btrfs-1: dirty=855 wb=692 unstable=0 bg_thresh=1040 thresh=2080 gap=533 poll_thresh=21 ino=257 dd-2584 [004] 45.624951: balance_dirty_state: bdi btrfs-1: dirty=880 wb=692 unstable=0 bg_thresh=1036 thresh=2073 gap=501 poll_thresh=22 ino=257 dd-2584 [004] 45.624958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=63956 base_bw=18456 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 45.636293: balance_dirty_state: bdi btrfs-1: dirty=880 wb=466 unstable=0 bg_thresh=1027 thresh=2054 gap=708 poll_thresh=22 ino=257 dd-2584 [006] 45.636440: balance_dirty_state: bdi btrfs-1: dirty=880 wb=466 unstable=0 bg_thresh=1027 thresh=2054 gap=708 poll_thresh=16 ino=257 dd-2584 [006] 45.636692: balance_dirty_state: bdi btrfs-1: dirty=930 wb=466 unstable=0 bg_thresh=1032 thresh=2064 gap=668 poll_thresh=17 ino=257 dd-2584 [006] 45.636949: balance_dirty_state: bdi btrfs-1: dirty=955 wb=466 unstable=0 bg_thresh=1031 thresh=2063 gap=642 poll_thresh=18 ino=257 dd-2584 [006] 45.637210: balance_dirty_state: bdi btrfs-1: dirty=980 wb=466 unstable=0 bg_thresh=1031 thresh=2062 gap=616 poll_thresh=19 ino=257 dd-2584 [006] 45.638259: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=466 unstable=0 bg_thresh=1054 thresh=2108 gap=624 poll_thresh=20 ino=257 dd-2584 [006] 45.638489: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=365 unstable=0 bg_thresh=1050 thresh=2101 gap=693 poll_thresh=21 ino=257 dd-2584 [006] 45.638618: balance_dirty_state: bdi btrfs-1: dirty=1093 wb=340 unstable=0 bg_thresh=1048 thresh=2097 gap=664 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 45.638643: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28180 wrote=0 to_write=8192 dd-2584 [006] 45.638804: balance_dirty_state: bdi btrfs-1: dirty=1118 wb=340 unstable=0 bg_thresh=1043 thresh=2086 gap=628 poll_thresh=23 ino=257 dd-2584 [006] 45.639001: balance_dirty_state: bdi btrfs-1: dirty=1093 wb=390 unstable=0 bg_thresh=1044 thresh=2088 gap=605 poll_thresh=24 ino=257 dd-2584 [006] 45.639204: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=454 unstable=0 bg_thresh=1040 thresh=2080 gap=572 poll_thresh=25 ino=257 dd-2584 [006] 45.639403: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=504 unstable=0 bg_thresh=1039 thresh=2079 gap=546 poll_thresh=26 ino=257 dd-2584 [006] 45.639612: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=554 unstable=0 bg_thresh=1040 thresh=2080 gap=484 poll_thresh=27 ino=257 dd-2584 [006] 45.639614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1341 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-155% task_weight=99% bdi_bw=63956 base_bw=18456 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 45.641540: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=364 wrote=752 to_write=7440 dd-2584 [006] 45.644293: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1082 unstable=0 bg_thresh=1049 thresh=2098 gap=502 poll_thresh=27 ino=257 dd-2584 [006] 45.644303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1358 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-17% task_gap=-134% task_weight=98% bdi_bw=63956 base_bw=18456 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 45.652305: balance_dirty_state: bdi btrfs-1: dirty=514 wb=944 unstable=0 bg_thresh=1041 thresh=2083 gap=625 poll_thresh=27 ino=257 dd-2584 [006] 45.652379: balance_dirty_state: bdi btrfs-1: dirty=514 wb=944 unstable=0 bg_thresh=1041 thresh=2082 gap=624 poll_thresh=20 ino=257 dd-2584 [006] 45.652667: balance_dirty_state: bdi btrfs-1: dirty=539 wb=944 unstable=0 bg_thresh=1040 thresh=2081 gap=598 poll_thresh=21 ino=257 dd-2584 [006] 45.652783: balance_dirty_state: bdi btrfs-1: dirty=589 wb=944 unstable=0 bg_thresh=1040 thresh=2080 gap=547 poll_thresh=22 ino=257 dd-2584 [006] 45.652908: balance_dirty_state: bdi btrfs-1: dirty=602 wb=944 unstable=0 bg_thresh=1042 thresh=2084 gap=538 poll_thresh=23 ino=257 dd-2584 [006] 45.653034: balance_dirty_state: bdi btrfs-1: dirty=640 wb=944 unstable=0 bg_thresh=1041 thresh=2082 gap=498 poll_thresh=24 ino=257 dd-2584 [006] 45.653039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=63956 base_bw=18456 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 45.660287: balance_dirty_state: bdi btrfs-1: dirty=640 wb=819 unstable=0 bg_thresh=1040 thresh=2080 gap=621 poll_thresh=24 ino=257 dd-2584 [006] 45.660370: balance_dirty_state: bdi btrfs-1: dirty=665 wb=819 unstable=0 bg_thresh=1040 thresh=2080 gap=596 poll_thresh=18 ino=257 dd-2584 [006] 45.660496: balance_dirty_state: bdi btrfs-1: dirty=690 wb=819 unstable=0 bg_thresh=1039 thresh=2079 gap=570 poll_thresh=19 ino=257 dd-2584 [006] 45.660617: balance_dirty_state: bdi btrfs-1: dirty=715 wb=819 unstable=0 bg_thresh=1041 thresh=2083 gap=549 poll_thresh=20 ino=257 dd-2584 [006] 45.660740: balance_dirty_state: bdi btrfs-1: dirty=765 wb=819 unstable=0 bg_thresh=1041 thresh=2082 gap=498 poll_thresh=21 ino=257 dd-2584 [006] 45.660745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1343 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-152% task_weight=98% bdi_bw=63956 base_bw=18456 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 45.668360: balance_dirty_state: bdi btrfs-1: dirty=765 wb=605 unstable=0 bg_thresh=1042 thresh=2084 gap=714 poll_thresh=21 ino=257 dd-2584 [006] 45.668463: balance_dirty_state: bdi btrfs-1: dirty=765 wb=605 unstable=0 bg_thresh=1041 thresh=2083 gap=713 poll_thresh=16 ino=257 dd-2584 [006] 45.668745: balance_dirty_state: bdi btrfs-1: dirty=790 wb=605 unstable=0 bg_thresh=1041 thresh=2082 gap=687 poll_thresh=17 ino=257 dd-2584 [006] 45.668870: balance_dirty_state: bdi btrfs-1: dirty=840 wb=605 unstable=0 bg_thresh=1040 thresh=2081 gap=636 poll_thresh=18 ino=257 dd-2584 [006] 45.668993: balance_dirty_state: bdi btrfs-1: dirty=865 wb=605 unstable=0 bg_thresh=1042 thresh=2085 gap=615 poll_thresh=19 ino=257 dd-2584 [006] 45.669117: balance_dirty_state: bdi btrfs-1: dirty=890 wb=605 unstable=0 bg_thresh=1042 thresh=2084 gap=589 poll_thresh=20 ino=257 dd-2584 [006] 45.669508: balance_dirty_state: bdi btrfs-1: dirty=928 wb=605 unstable=0 bg_thresh=1047 thresh=2095 gap=562 poll_thresh=21 ino=257 dd-2584 [006] 45.669629: balance_dirty_state: bdi btrfs-1: dirty=978 wb=605 unstable=0 bg_thresh=1049 thresh=2099 gap=516 poll_thresh=22 ino=257 dd-2584 [006] 45.669633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1448 task_limit=1358 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-17% task_gap=-134% task_weight=99% bdi_bw=64488 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 45.676419: balance_dirty_state: bdi btrfs-1: dirty=978 wb=467 unstable=0 bg_thresh=1049 thresh=2098 gap=653 poll_thresh=22 ino=257 dd-2584 [006] 45.676525: balance_dirty_state: bdi btrfs-1: dirty=991 wb=467 unstable=0 bg_thresh=1048 thresh=2096 gap=638 poll_thresh=16 ino=257 dd-2584 [006] 45.676650: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=467 unstable=0 bg_thresh=1045 thresh=2091 gap=608 poll_thresh=17 ino=257 dd-2584 [006] 45.676938: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=467 unstable=0 bg_thresh=1047 thresh=2095 gap=587 poll_thresh=18 ino=257 dd-2584 [006] 45.677062: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=467 unstable=0 bg_thresh=1047 thresh=2094 gap=561 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 45.677085: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28220 wrote=0 to_write=8192 dd-2584 [006] 45.677765: balance_dirty_state: bdi btrfs-1: dirty=978 wb=593 unstable=0 bg_thresh=1050 thresh=2100 gap=529 poll_thresh=20 ino=257 dd-2584 [006] 45.677969: balance_dirty_state: bdi btrfs-1: dirty=928 wb=643 unstable=0 bg_thresh=1049 thresh=2098 gap=527 poll_thresh=21 ino=257 dd-2584 [006] 45.678543: balance_dirty_state: bdi btrfs-1: dirty=803 wb=818 unstable=0 bg_thresh=1047 thresh=2094 gap=473 poll_thresh=22 ino=257 dd-2584 [006] 45.678546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1354 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=64488 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 45.679247: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=400 wrote=672 to_write=7520 dd-2584 [000] 45.684332: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1043 unstable=0 bg_thresh=1037 thresh=2074 gap=542 poll_thresh=22 ino=257 dd-2584 [000] 45.684411: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1043 unstable=0 bg_thresh=1037 thresh=2075 gap=530 poll_thresh=16 ino=257 dd-2584 [000] 45.684541: balance_dirty_state: bdi btrfs-1: dirty=540 wb=1043 unstable=0 bg_thresh=1039 thresh=2079 gap=496 poll_thresh=17 ino=257 dd-2584 [000] 45.684546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1340 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=64488 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 45.692295: balance_dirty_state: bdi btrfs-1: dirty=540 wb=918 unstable=0 bg_thresh=1040 thresh=2081 gap=623 poll_thresh=17 ino=257 dd-2584 [000] 45.692373: balance_dirty_state: bdi btrfs-1: dirty=540 wb=918 unstable=0 bg_thresh=1038 thresh=2076 gap=618 poll_thresh=13 ino=257 dd-2584 [000] 45.692436: balance_dirty_state: bdi btrfs-1: dirty=565 wb=918 unstable=0 bg_thresh=1037 thresh=2075 gap=592 poll_thresh=14 ino=257 dd-2584 [000] 45.692498: balance_dirty_state: bdi btrfs-1: dirty=590 wb=918 unstable=0 bg_thresh=1037 thresh=2075 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 45.692561: balance_dirty_state: bdi btrfs-1: dirty=590 wb=918 unstable=0 bg_thresh=1037 thresh=2074 gap=566 poll_thresh=16 ino=257 dd-2584 [000] 45.692854: balance_dirty_state: bdi btrfs-1: dirty=615 wb=918 unstable=0 bg_thresh=1039 thresh=2078 gap=545 poll_thresh=17 ino=257 dd-2584 [000] 45.693216: balance_dirty_state: bdi btrfs-1: dirty=678 wb=918 unstable=0 bg_thresh=1049 thresh=2098 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 45.693221: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1358 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=64488 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 45.700290: balance_dirty_state: bdi btrfs-1: dirty=678 wb=780 unstable=0 bg_thresh=1040 thresh=2080 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 45.700389: balance_dirty_state: bdi btrfs-1: dirty=678 wb=780 unstable=0 bg_thresh=1037 thresh=2074 gap=616 poll_thresh=13 ino=257 dd-2584 [004] 45.700480: balance_dirty_state: bdi btrfs-1: dirty=703 wb=780 unstable=0 bg_thresh=1039 thresh=2079 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 45.700571: balance_dirty_state: bdi btrfs-1: dirty=728 wb=780 unstable=0 bg_thresh=1039 thresh=2078 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 45.700662: balance_dirty_state: bdi btrfs-1: dirty=728 wb=780 unstable=0 bg_thresh=1039 thresh=2078 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 45.700858: balance_dirty_state: bdi btrfs-1: dirty=779 wb=780 unstable=0 bg_thresh=1038 thresh=2076 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 45.700864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1337 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-30% task_gap=-160% task_weight=99% bdi_bw=64488 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 45.708251: balance_dirty_state: bdi btrfs-1: dirty=779 wb=541 unstable=0 bg_thresh=1039 thresh=2078 gap=758 poll_thresh=17 ino=257 dd-2584 [003] 45.708341: balance_dirty_state: bdi btrfs-1: dirty=779 wb=541 unstable=0 bg_thresh=1039 thresh=2078 gap=758 poll_thresh=13 ino=257 dd-2584 [003] 45.708401: balance_dirty_state: bdi btrfs-1: dirty=804 wb=541 unstable=0 bg_thresh=1041 thresh=2083 gap=738 poll_thresh=14 ino=257 dd-2584 [003] 45.708460: balance_dirty_state: bdi btrfs-1: dirty=829 wb=541 unstable=0 bg_thresh=1044 thresh=2088 gap=718 poll_thresh=15 ino=257 dd-2584 [003] 45.708518: balance_dirty_state: bdi btrfs-1: dirty=829 wb=541 unstable=0 bg_thresh=1044 thresh=2088 gap=718 poll_thresh=16 ino=257 dd-2584 [003] 45.708635: balance_dirty_state: bdi btrfs-1: dirty=879 wb=541 unstable=0 bg_thresh=1046 thresh=2093 gap=673 poll_thresh=17 ino=257 dd-2584 [003] 45.708936: balance_dirty_state: bdi btrfs-1: dirty=892 wb=541 unstable=0 bg_thresh=1046 thresh=2093 gap=660 poll_thresh=18 ino=257 dd-2584 [003] 45.709064: balance_dirty_state: bdi btrfs-1: dirty=942 wb=541 unstable=0 bg_thresh=1046 thresh=2092 gap=609 poll_thresh=19 ino=257 dd-2584 [003] 45.709194: balance_dirty_state: bdi btrfs-1: dirty=967 wb=541 unstable=0 bg_thresh=1048 thresh=2096 gap=588 poll_thresh=20 ino=257 dd-2584 [003] 45.709324: balance_dirty_state: bdi btrfs-1: dirty=992 wb=541 unstable=0 bg_thresh=1047 thresh=2095 gap=562 poll_thresh=21 ino=257 dd-2584 [003] 45.709460: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=541 unstable=0 bg_thresh=1046 thresh=2092 gap=521 poll_thresh=22 ino=257 dd-2584 [003] 45.709465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1352 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=64488 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 45.716230: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=416 unstable=0 bg_thresh=1038 thresh=2076 gap=630 poll_thresh=22 ino=257 dd-2584 [003] 45.716309: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=416 unstable=0 bg_thresh=1039 thresh=2079 gap=620 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 45.716360: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28260 wrote=0 to_write=8192 dd-2584 [003] 45.716444: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=416 unstable=0 bg_thresh=1039 thresh=2078 gap=581 poll_thresh=17 ino=257 dd-2584 [003] 45.716578: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=455 unstable=0 bg_thresh=1044 thresh=2088 gap=566 poll_thresh=18 ino=257 dd-2584 [003] 45.716884: balance_dirty_state: bdi btrfs-1: dirty=967 wb=580 unstable=0 bg_thresh=1046 thresh=2093 gap=546 poll_thresh=19 ino=257 dd-2584 [003] 45.717024: balance_dirty_state: bdi btrfs-1: dirty=942 wb=655 unstable=0 bg_thresh=1046 thresh=2092 gap=495 poll_thresh=20 ino=257 dd-2584 [003] 45.717026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1352 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=64488 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 45.717946: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=440 wrote=672 to_write=7520 dd-2584 [003] 45.724230: balance_dirty_state: bdi btrfs-1: dirty=514 wb=958 unstable=0 bg_thresh=1042 thresh=2085 gap=613 poll_thresh=20 ino=257 dd-2584 [003] 45.724307: balance_dirty_state: bdi btrfs-1: dirty=539 wb=958 unstable=0 bg_thresh=1042 thresh=2085 gap=588 poll_thresh=15 ino=257 dd-2584 [003] 45.724372: balance_dirty_state: bdi btrfs-1: dirty=539 wb=958 unstable=0 bg_thresh=1045 thresh=2090 gap=593 poll_thresh=16 ino=257 dd-2584 [003] 45.724499: balance_dirty_state: bdi btrfs-1: dirty=564 wb=958 unstable=0 bg_thresh=1047 thresh=2095 gap=573 poll_thresh=17 ino=257 dd-2584 [003] 45.724944: balance_dirty_state: bdi btrfs-1: dirty=589 wb=958 unstable=0 bg_thresh=1047 thresh=2094 gap=547 poll_thresh=18 ino=257 dd-2584 [003] 45.725073: balance_dirty_state: bdi btrfs-1: dirty=639 wb=958 unstable=0 bg_thresh=1046 thresh=2093 gap=496 poll_thresh=19 ino=257 dd-2584 [003] 45.725078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1353 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=64488 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 45.732260: balance_dirty_state: bdi btrfs-1: dirty=639 wb=832 unstable=0 bg_thresh=1036 thresh=2073 gap=602 poll_thresh=19 ino=257 dd-2584 [003] 45.732405: balance_dirty_state: bdi btrfs-1: dirty=665 wb=832 unstable=0 bg_thresh=1038 thresh=2076 gap=579 poll_thresh=14 ino=257 dd-2584 [003] 45.732543: balance_dirty_state: bdi btrfs-1: dirty=665 wb=832 unstable=0 bg_thresh=1037 thresh=2075 gap=578 poll_thresh=15 ino=257 dd-2584 [003] 45.732669: balance_dirty_state: bdi btrfs-1: dirty=690 wb=832 unstable=0 bg_thresh=1037 thresh=2075 gap=553 poll_thresh=16 ino=257 dd-2584 [003] 45.732921: balance_dirty_state: bdi btrfs-1: dirty=715 wb=832 unstable=0 bg_thresh=1042 thresh=2085 gap=538 poll_thresh=17 ino=257 dd-2584 [003] 45.733522: balance_dirty_state: bdi btrfs-1: dirty=740 wb=832 unstable=0 bg_thresh=1045 thresh=2090 gap=518 poll_thresh=18 ino=257 dd-2584 [003] 45.733532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1439 task_limit=1351 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=64488 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 45.740230: balance_dirty_state: bdi btrfs-1: dirty=740 wb=719 unstable=0 bg_thresh=1039 thresh=2078 gap=619 poll_thresh=18 ino=257 dd-2584 [003] 45.740361: balance_dirty_state: bdi btrfs-1: dirty=765 wb=719 unstable=0 bg_thresh=1039 thresh=2078 gap=594 poll_thresh=13 ino=257 dd-2584 [003] 45.740487: balance_dirty_state: bdi btrfs-1: dirty=765 wb=719 unstable=0 bg_thresh=1041 thresh=2083 gap=599 poll_thresh=14 ino=257 dd-2584 [003] 45.740614: balance_dirty_state: bdi btrfs-1: dirty=790 wb=719 unstable=0 bg_thresh=1044 thresh=2088 gap=579 poll_thresh=15 ino=257 dd-2584 [003] 45.740739: balance_dirty_state: bdi btrfs-1: dirty=815 wb=719 unstable=0 bg_thresh=1044 thresh=2088 gap=554 poll_thresh=16 ino=257 dd-2584 [003] 45.740993: balance_dirty_state: bdi btrfs-1: dirty=840 wb=719 unstable=0 bg_thresh=1046 thresh=2093 gap=534 poll_thresh=17 ino=257 dd-2584 [003] 45.741252: balance_dirty_state: bdi btrfs-1: dirty=865 wb=719 unstable=0 bg_thresh=1048 thresh=2097 gap=513 poll_thresh=18 ino=257 dd-2584 [003] 45.741261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1446 task_limit=1357 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=64488 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 45.748221: balance_dirty_state: bdi btrfs-1: dirty=865 wb=593 unstable=0 bg_thresh=1043 thresh=2086 gap=628 poll_thresh=18 ino=257 dd-2584 [003] 45.748294: balance_dirty_state: bdi btrfs-1: dirty=891 wb=593 unstable=0 bg_thresh=1044 thresh=2089 gap=605 poll_thresh=13 ino=257 dd-2584 [003] 45.748360: balance_dirty_state: bdi btrfs-1: dirty=904 wb=593 unstable=0 bg_thresh=1044 thresh=2088 gap=591 poll_thresh=14 ino=257 dd-2584 [003] 45.748427: balance_dirty_state: bdi btrfs-1: dirty=917 wb=593 unstable=0 bg_thresh=1043 thresh=2087 gap=577 poll_thresh=15 ino=257 dd-2584 [003] 45.748493: balance_dirty_state: bdi btrfs-1: dirty=942 wb=593 unstable=0 bg_thresh=1046 thresh=2092 gap=557 poll_thresh=16 ino=257 dd-2584 [003] 45.748625: balance_dirty_state: bdi btrfs-1: dirty=967 wb=593 unstable=0 bg_thresh=1043 thresh=2086 gap=526 poll_thresh=17 ino=257 dd-2584 [003] 45.749093: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=543 unstable=0 bg_thresh=1039 thresh=2079 gap=519 poll_thresh=18 ino=257 dd-2584 [003] 45.749098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1340 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-156% task_weight=99% bdi_bw=64488 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 45.756322: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=430 unstable=0 bg_thresh=1024 thresh=2048 gap=601 poll_thresh=18 ino=257 dd-2584 [003] 45.756557: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=430 unstable=0 bg_thresh=1021 thresh=2043 gap=596 poll_thresh=13 ino=257 <...>-2091 [004] 45.756593: writeback_single_inode: bdi 0:15: ino=2375725 state= age=28076 wrote=0 to_write=16384 dd-2584 [003] 45.756624: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=430 unstable=0 bg_thresh=1020 thresh=2040 gap=593 poll_thresh=14 ino=257 <...>-2091 [004] 45.756630: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=27824 wrote=1 to_write=16383 <...>-2091 [004] 45.756634: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=3684 wrote=0 to_write=16383 flush-btrfs-1-2586 [002] 45.756647: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28300 wrote=0 to_write=8192 dd-2584 [003] 45.756693: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=430 unstable=0 bg_thresh=1022 thresh=2045 gap=573 poll_thresh=15 ino=257 dd-2584 [003] 45.756761: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=430 unstable=0 bg_thresh=1028 thresh=2056 gap=559 poll_thresh=16 ino=257 dd-2584 [003] 45.756902: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=480 unstable=0 bg_thresh=1030 thresh=2061 gap=564 poll_thresh=17 ino=257 dd-2584 [003] 45.757350: balance_dirty_state: bdi btrfs-1: dirty=879 wb=656 unstable=0 bg_thresh=1027 thresh=2054 gap=519 poll_thresh=18 ino=257 dd-2584 [003] 45.757495: balance_dirty_state: bdi btrfs-1: dirty=867 wb=731 unstable=0 bg_thresh=1026 thresh=2053 gap=455 poll_thresh=19 ino=257 dd-2584 [003] 45.757497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=64488 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 45.758269: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=480 wrote=656 to_write=7536 dd-2584 [003] 45.764237: balance_dirty_state: bdi btrfs-1: dirty=514 wb=946 unstable=0 bg_thresh=1022 thresh=2044 gap=584 poll_thresh=19 ino=257 dd-2584 [003] 45.764309: balance_dirty_state: bdi btrfs-1: dirty=539 wb=946 unstable=0 bg_thresh=1022 thresh=2044 gap=559 poll_thresh=14 ino=257 dd-2584 [003] 45.764373: balance_dirty_state: bdi btrfs-1: dirty=539 wb=946 unstable=0 bg_thresh=1022 thresh=2044 gap=559 poll_thresh=15 ino=257 dd-2584 [003] 45.764435: balance_dirty_state: bdi btrfs-1: dirty=564 wb=946 unstable=0 bg_thresh=1024 thresh=2049 gap=539 poll_thresh=16 ino=257 dd-2584 [003] 45.764735: balance_dirty_state: bdi btrfs-1: dirty=589 wb=946 unstable=0 bg_thresh=1027 thresh=2054 gap=519 poll_thresh=17 ino=257 dd-2584 [003] 45.764856: balance_dirty_state: bdi btrfs-1: dirty=614 wb=946 unstable=0 bg_thresh=1032 thresh=2064 gap=504 poll_thresh=18 ino=257 dd-2584 [003] 45.764861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1326 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-60% task_gap=-219% task_weight=99% bdi_bw=64488 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 45.772251: balance_dirty_state: bdi btrfs-1: dirty=614 wb=795 unstable=0 bg_thresh=1025 thresh=2051 gap=642 poll_thresh=18 ino=257 dd-2584 [003] 45.772369: balance_dirty_state: bdi btrfs-1: dirty=639 wb=795 unstable=0 bg_thresh=1025 thresh=2051 gap=617 poll_thresh=13 ino=257 dd-2584 [003] 45.772429: balance_dirty_state: bdi btrfs-1: dirty=664 wb=795 unstable=0 bg_thresh=1025 thresh=2051 gap=592 poll_thresh=14 ino=257 dd-2584 [003] 45.772488: balance_dirty_state: bdi btrfs-1: dirty=664 wb=795 unstable=0 bg_thresh=1028 thresh=2056 gap=597 poll_thresh=15 ino=257 dd-2584 [003] 45.772550: balance_dirty_state: bdi btrfs-1: dirty=689 wb=795 unstable=0 bg_thresh=1025 thresh=2050 gap=566 poll_thresh=16 ino=257 dd-2584 [003] 45.772676: balance_dirty_state: bdi btrfs-1: dirty=714 wb=795 unstable=0 bg_thresh=1027 thresh=2054 gap=545 poll_thresh=17 ino=257 dd-2584 [003] 45.772823: balance_dirty_state: bdi btrfs-1: dirty=739 wb=656 unstable=0 bg_thresh=1026 thresh=2053 gap=658 poll_thresh=18 ino=257 dd-2584 [003] 45.772944: balance_dirty_state: bdi btrfs-1: dirty=789 wb=656 unstable=0 bg_thresh=1026 thresh=2052 gap=607 poll_thresh=19 ino=257 dd-2584 [003] 45.773065: balance_dirty_state: bdi btrfs-1: dirty=814 wb=656 unstable=0 bg_thresh=1025 thresh=2051 gap=581 poll_thresh=20 ino=257 dd-2584 [003] 45.773359: balance_dirty_state: bdi btrfs-1: dirty=839 wb=656 unstable=0 bg_thresh=1027 thresh=2055 gap=560 poll_thresh=21 ino=257 dd-2584 [003] 45.773496: balance_dirty_state: bdi btrfs-1: dirty=878 wb=656 unstable=0 bg_thresh=1027 thresh=2055 gap=521 poll_thresh=22 ino=257 dd-2584 [003] 45.773628: balance_dirty_state: bdi btrfs-1: dirty=916 wb=656 unstable=0 bg_thresh=1024 thresh=2048 gap=476 poll_thresh=23 ino=257 dd-2584 [003] 45.773633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-238% task_weight=98% bdi_bw=65592 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 45.780242: balance_dirty_state: bdi btrfs-1: dirty=916 wb=656 unstable=0 bg_thresh=1016 thresh=2032 gap=460 poll_thresh=23 ino=257 dd-2584 [003] 45.780246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=65592 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 45.788254: balance_dirty_state: bdi btrfs-1: dirty=916 wb=531 unstable=0 bg_thresh=1019 thresh=2039 gap=592 poll_thresh=23 ino=257 dd-2584 [003] 45.788373: balance_dirty_state: bdi btrfs-1: dirty=941 wb=531 unstable=0 bg_thresh=1019 thresh=2039 gap=567 poll_thresh=17 ino=257 dd-2584 [003] 45.788489: balance_dirty_state: bdi btrfs-1: dirty=966 wb=531 unstable=0 bg_thresh=1022 thresh=2044 gap=547 poll_thresh=18 ino=257 dd-2584 [003] 45.788606: balance_dirty_state: bdi btrfs-1: dirty=991 wb=531 unstable=0 bg_thresh=1024 thresh=2049 gap=527 poll_thresh=19 ino=257 dd-2584 [003] 45.788726: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=531 unstable=0 bg_thresh=1026 thresh=2053 gap=506 poll_thresh=20 ino=257 dd-2584 [003] 45.788730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=65592 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 45.796446: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=405 unstable=0 bg_thresh=1024 thresh=2049 gap=628 poll_thresh=20 ino=257 dd-2584 [003] 45.796536: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=405 unstable=0 bg_thresh=1024 thresh=2049 gap=603 poll_thresh=15 ino=257 dd-2584 [003] 45.796599: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=405 unstable=0 bg_thresh=1024 thresh=2049 gap=578 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 45.796623: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28340 wrote=0 to_write=16384 dd-2584 [003] 45.796724: balance_dirty_state: bdi btrfs-1: dirty=1091 wb=405 unstable=0 bg_thresh=1027 thresh=2054 gap=558 poll_thresh=17 ino=257 dd-2584 [003] 45.797048: balance_dirty_state: bdi btrfs-1: dirty=991 wb=442 unstable=0 bg_thresh=1025 thresh=2051 gap=618 poll_thresh=18 ino=257 dd-2584 [003] 45.797188: balance_dirty_state: bdi btrfs-1: dirty=991 wb=467 unstable=0 bg_thresh=1025 thresh=2050 gap=592 poll_thresh=19 ino=257 dd-2584 [003] 45.797319: balance_dirty_state: bdi btrfs-1: dirty=941 wb=542 unstable=0 bg_thresh=1024 thresh=2049 gap=566 poll_thresh=20 ino=257 dd-2584 [003] 45.797451: balance_dirty_state: bdi btrfs-1: dirty=916 wb=592 unstable=0 bg_thresh=1021 thresh=2042 gap=534 poll_thresh=21 ino=257 dd-2584 [003] 45.797584: balance_dirty_state: bdi btrfs-1: dirty=890 wb=643 unstable=0 bg_thresh=1023 thresh=2046 gap=513 poll_thresh=22 ino=257 dd-2584 [003] 45.797714: balance_dirty_state: bdi btrfs-1: dirty=864 wb=694 unstable=0 bg_thresh=1022 thresh=2045 gap=487 poll_thresh=23 ino=257 dd-2584 [003] 45.797715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-241% task_weight=99% bdi_bw=65592 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 45.799347: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=520 wrote=768 to_write=15616 dd-2584 [003] 45.804366: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1069 unstable=0 bg_thresh=1018 thresh=2036 gap=453 poll_thresh=23 ino=257 dd-2584 [003] 45.804378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=98% bdi_bw=65592 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 45.812358: balance_dirty_state: bdi btrfs-1: dirty=514 wb=779 unstable=0 bg_thresh=1020 thresh=2040 gap=747 poll_thresh=23 ino=257 dd-2584 [003] 45.812456: balance_dirty_state: bdi btrfs-1: dirty=514 wb=779 unstable=0 bg_thresh=1022 thresh=2045 gap=752 poll_thresh=17 ino=257 dd-2584 [003] 45.812575: balance_dirty_state: bdi btrfs-1: dirty=564 wb=779 unstable=0 bg_thresh=1022 thresh=2044 gap=701 poll_thresh=18 ino=257 dd-2584 [003] 45.812869: balance_dirty_state: bdi btrfs-1: dirty=589 wb=779 unstable=0 bg_thresh=1024 thresh=2048 gap=680 poll_thresh=19 ino=257 dd-2584 [003] 45.812990: balance_dirty_state: bdi btrfs-1: dirty=614 wb=779 unstable=0 bg_thresh=1023 thresh=2047 gap=654 poll_thresh=20 ino=257 dd-2584 [003] 45.813110: balance_dirty_state: bdi btrfs-1: dirty=639 wb=779 unstable=0 bg_thresh=1023 thresh=2046 gap=628 poll_thresh=21 ino=257 dd-2584 [003] 45.813231: balance_dirty_state: bdi btrfs-1: dirty=689 wb=779 unstable=0 bg_thresh=1019 thresh=2039 gap=571 poll_thresh=22 ino=257 dd-2584 [003] 45.813354: balance_dirty_state: bdi btrfs-1: dirty=714 wb=779 unstable=0 bg_thresh=1021 thresh=2043 gap=550 poll_thresh=23 ino=257 dd-2584 [003] 45.813475: balance_dirty_state: bdi btrfs-1: dirty=739 wb=779 unstable=0 bg_thresh=1021 thresh=2042 gap=524 poll_thresh=24 ino=257 dd-2584 [003] 45.813600: balance_dirty_state: bdi btrfs-1: dirty=764 wb=779 unstable=0 bg_thresh=1020 thresh=2041 gap=498 poll_thresh=25 ino=257 dd-2584 [003] 45.813605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=65592 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 45.820316: balance_dirty_state: bdi btrfs-1: dirty=764 wb=654 unstable=0 bg_thresh=1021 thresh=2042 gap=624 poll_thresh=25 ino=257 dd-2584 [003] 45.820384: balance_dirty_state: bdi btrfs-1: dirty=789 wb=654 unstable=0 bg_thresh=1021 thresh=2042 gap=599 poll_thresh=19 ino=257 dd-2584 [003] 45.820506: balance_dirty_state: bdi btrfs-1: dirty=814 wb=654 unstable=0 bg_thresh=1023 thresh=2046 gap=578 poll_thresh=20 ino=257 dd-2584 [003] 45.820798: balance_dirty_state: bdi btrfs-1: dirty=839 wb=654 unstable=0 bg_thresh=1022 thresh=2045 gap=552 poll_thresh=21 ino=257 dd-2584 [003] 45.820917: balance_dirty_state: bdi btrfs-1: dirty=889 wb=654 unstable=0 bg_thresh=1022 thresh=2044 gap=501 poll_thresh=22 ino=257 dd-2584 [003] 45.820922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=65592 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 45.828429: balance_dirty_state: bdi btrfs-1: dirty=889 wb=504 unstable=0 bg_thresh=1021 thresh=2043 gap=650 poll_thresh=22 ino=257 dd-2584 [003] 45.828526: balance_dirty_state: bdi btrfs-1: dirty=889 wb=504 unstable=0 bg_thresh=1021 thresh=2042 gap=649 poll_thresh=16 ino=257 dd-2584 [003] 45.828643: balance_dirty_state: bdi btrfs-1: dirty=939 wb=504 unstable=0 bg_thresh=1020 thresh=2041 gap=598 poll_thresh=17 ino=257 dd-2584 [003] 45.828758: balance_dirty_state: bdi btrfs-1: dirty=964 wb=504 unstable=0 bg_thresh=1020 thresh=2040 gap=572 poll_thresh=18 ino=257 dd-2584 [003] 45.828874: balance_dirty_state: bdi btrfs-1: dirty=989 wb=504 unstable=0 bg_thresh=1022 thresh=2044 gap=551 poll_thresh=19 ino=257 dd-2584 [003] 45.828992: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=504 unstable=0 bg_thresh=1021 thresh=2043 gap=525 poll_thresh=20 ino=257 dd-2584 [003] 45.829108: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=504 unstable=0 bg_thresh=1021 thresh=2042 gap=474 poll_thresh=21 ino=257 dd-2584 [003] 45.829112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-245% task_weight=99% bdi_bw=65592 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 45.829223: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28372 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 45.831868: writeback_single_inode: bdi btrfs-1: ino=257 state= age=552 wrote=560 to_write=15824 dd-2584 [003] 45.836387: balance_dirty_state: bdi btrfs-1: dirty=514 wb=940 unstable=0 bg_thresh=1020 thresh=2041 gap=587 poll_thresh=21 ino=257 dd-2584 [003] 45.836484: balance_dirty_state: bdi btrfs-1: dirty=514 wb=940 unstable=0 bg_thresh=1023 thresh=2046 gap=592 poll_thresh=16 ino=257 dd-2584 [003] 45.836774: balance_dirty_state: bdi btrfs-1: dirty=564 wb=940 unstable=0 bg_thresh=1022 thresh=2045 gap=541 poll_thresh=17 ino=257 dd-2584 [003] 45.836896: balance_dirty_state: bdi btrfs-1: dirty=589 wb=940 unstable=0 bg_thresh=1024 thresh=2049 gap=520 poll_thresh=18 ino=257 dd-2584 [003] 45.837015: balance_dirty_state: bdi btrfs-1: dirty=614 wb=940 unstable=0 bg_thresh=1024 thresh=2048 gap=494 poll_thresh=19 ino=257 dd-2584 [003] 45.837019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=65592 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 45.844408: balance_dirty_state: bdi btrfs-1: dirty=614 wb=815 unstable=0 bg_thresh=1023 thresh=2047 gap=618 poll_thresh=19 ino=257 dd-2584 [003] 45.844475: balance_dirty_state: bdi btrfs-1: dirty=639 wb=815 unstable=0 bg_thresh=1023 thresh=2047 gap=593 poll_thresh=14 ino=257 dd-2584 [003] 45.844537: balance_dirty_state: bdi btrfs-1: dirty=664 wb=815 unstable=0 bg_thresh=1023 thresh=2046 gap=567 poll_thresh=15 ino=257 dd-2584 [003] 45.844597: balance_dirty_state: bdi btrfs-1: dirty=664 wb=815 unstable=0 bg_thresh=1025 thresh=2051 gap=572 poll_thresh=16 ino=257 dd-2584 [003] 45.844719: balance_dirty_state: bdi btrfs-1: dirty=689 wb=815 unstable=0 bg_thresh=1022 thresh=2044 gap=540 poll_thresh=17 ino=257 dd-2584 [003] 45.844839: balance_dirty_state: bdi btrfs-1: dirty=739 wb=815 unstable=0 bg_thresh=1021 thresh=2043 gap=489 poll_thresh=18 ino=257 dd-2584 [003] 45.844844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-49% task_gap=-198% task_weight=99% bdi_bw=65592 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 45.852364: balance_dirty_state: bdi btrfs-1: dirty=739 wb=690 unstable=0 bg_thresh=1021 thresh=2042 gap=613 poll_thresh=18 ino=257 dd-2584 [003] 45.852455: balance_dirty_state: bdi btrfs-1: dirty=739 wb=690 unstable=0 bg_thresh=1023 thresh=2047 gap=618 poll_thresh=13 ino=257 dd-2584 [003] 45.852516: balance_dirty_state: bdi btrfs-1: dirty=764 wb=690 unstable=0 bg_thresh=1020 thresh=2041 gap=587 poll_thresh=14 ino=257 dd-2584 [003] 45.852575: balance_dirty_state: bdi btrfs-1: dirty=789 wb=690 unstable=0 bg_thresh=1023 thresh=2046 gap=567 poll_thresh=15 ino=257 dd-2584 [003] 45.852806: balance_dirty_state: bdi btrfs-1: dirty=789 wb=690 unstable=0 bg_thresh=1022 thresh=2045 gap=566 poll_thresh=16 ino=257 dd-2584 [003] 45.852929: balance_dirty_state: bdi btrfs-1: dirty=839 wb=690 unstable=0 bg_thresh=1022 thresh=2044 gap=515 poll_thresh=17 ino=257 dd-2584 [003] 45.853050: balance_dirty_state: bdi btrfs-1: dirty=864 wb=690 unstable=0 bg_thresh=1021 thresh=2043 gap=489 poll_thresh=18 ino=257 dd-2584 [003] 45.853055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-49% task_gap=-198% task_weight=99% bdi_bw=65592 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 45.860347: balance_dirty_state: bdi btrfs-1: dirty=864 wb=615 unstable=0 bg_thresh=1022 thresh=2044 gap=565 poll_thresh=18 ino=257 dd-2584 [003] 45.860451: balance_dirty_state: bdi btrfs-1: dirty=864 wb=565 unstable=0 bg_thresh=1024 thresh=2049 gap=620 poll_thresh=13 ino=257 dd-2584 [003] 45.860512: balance_dirty_state: bdi btrfs-1: dirty=889 wb=565 unstable=0 bg_thresh=1024 thresh=2048 gap=594 poll_thresh=14 ino=257 dd-2584 [003] 45.860572: balance_dirty_state: bdi btrfs-1: dirty=914 wb=565 unstable=0 bg_thresh=1024 thresh=2048 gap=569 poll_thresh=15 ino=257 dd-2584 [003] 45.860633: balance_dirty_state: bdi btrfs-1: dirty=914 wb=565 unstable=0 bg_thresh=1023 thresh=2047 gap=568 poll_thresh=16 ino=257 dd-2584 [003] 45.860753: balance_dirty_state: bdi btrfs-1: dirty=964 wb=565 unstable=0 bg_thresh=1023 thresh=2046 gap=517 poll_thresh=17 ino=257 dd-2584 [003] 45.860871: balance_dirty_state: bdi btrfs-1: dirty=989 wb=565 unstable=0 bg_thresh=1022 thresh=2045 gap=491 poll_thresh=18 ino=257 dd-2584 [003] 45.860876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-241% task_weight=99% bdi_bw=65592 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 45.868374: balance_dirty_state: bdi btrfs-1: dirty=989 wb=415 unstable=0 bg_thresh=1020 thresh=2040 gap=636 poll_thresh=18 ino=257 dd-2584 [003] 45.868439: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=415 unstable=0 bg_thresh=1019 thresh=2039 gap=610 poll_thresh=13 ino=257 dd-2584 [003] 45.868508: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=390 unstable=0 bg_thresh=1022 thresh=2044 gap=640 poll_thresh=14 ino=257 dd-2584 [003] 45.868583: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=315 unstable=0 bg_thresh=1017 thresh=2034 gap=680 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 45.868659: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28412 wrote=0 to_write=16384 dd-2584 [003] 45.868821: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=315 unstable=0 bg_thresh=1023 thresh=2046 gap=692 poll_thresh=16 ino=257 dd-2584 [003] 45.868953: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=365 unstable=0 bg_thresh=1022 thresh=2045 gap=666 poll_thresh=17 ino=257 dd-2584 [003] 45.869081: balance_dirty_state: bdi btrfs-1: dirty=964 wb=415 unstable=0 bg_thresh=1022 thresh=2044 gap=665 poll_thresh=18 ino=257 dd-2584 [003] 45.869212: balance_dirty_state: bdi btrfs-1: dirty=939 wb=490 unstable=0 bg_thresh=1024 thresh=2048 gap=619 poll_thresh=19 ino=257 dd-2584 [003] 45.869343: balance_dirty_state: bdi btrfs-1: dirty=939 wb=540 unstable=0 bg_thresh=1020 thresh=2041 gap=562 poll_thresh=20 ino=257 dd-2584 [003] 45.869476: balance_dirty_state: bdi btrfs-1: dirty=914 wb=590 unstable=0 bg_thresh=1020 thresh=2040 gap=536 poll_thresh=21 ino=257 dd-2584 [003] 45.869611: balance_dirty_state: bdi btrfs-1: dirty=864 wb=640 unstable=0 bg_thresh=1022 thresh=2044 gap=540 poll_thresh=22 ino=257 dd-2584 [003] 45.869759: balance_dirty_state: bdi btrfs-1: dirty=865 wb=715 unstable=0 bg_thresh=1022 thresh=2045 gap=465 poll_thresh=23 ino=257 dd-2584 [003] 45.869761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-241% task_weight=99% bdi_bw=65592 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 45.870524: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=768 to_write=15616 dd-2584 [003] 45.876453: balance_dirty_state: bdi btrfs-1: dirty=514 wb=928 unstable=0 bg_thresh=1019 thresh=2038 gap=596 poll_thresh=23 ino=257 dd-2584 [003] 45.876539: balance_dirty_state: bdi btrfs-1: dirty=514 wb=928 unstable=0 bg_thresh=1021 thresh=2043 gap=601 poll_thresh=17 ino=257 dd-2584 [003] 45.876839: balance_dirty_state: bdi btrfs-1: dirty=564 wb=928 unstable=0 bg_thresh=1019 thresh=2038 gap=546 poll_thresh=18 ino=257 dd-2584 [003] 45.876963: balance_dirty_state: bdi btrfs-1: dirty=589 wb=928 unstable=0 bg_thresh=1016 thresh=2033 gap=516 poll_thresh=19 ino=257 dd-2584 [003] 45.877088: balance_dirty_state: bdi btrfs-1: dirty=614 wb=928 unstable=0 bg_thresh=1021 thresh=2043 gap=501 poll_thresh=20 ino=257 dd-2584 [003] 45.877093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-72% task_gap=-245% task_weight=100% bdi_bw=66116 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 45.884341: balance_dirty_state: bdi btrfs-1: dirty=614 wb=803 unstable=0 bg_thresh=1022 thresh=2044 gap=627 poll_thresh=20 ino=257 dd-2584 [003] 45.884431: balance_dirty_state: bdi btrfs-1: dirty=639 wb=803 unstable=0 bg_thresh=1022 thresh=2044 gap=602 poll_thresh=15 ino=257 dd-2584 [003] 45.884494: balance_dirty_state: bdi btrfs-1: dirty=639 wb=803 unstable=0 bg_thresh=1021 thresh=2043 gap=601 poll_thresh=16 ino=257 dd-2584 [003] 45.884615: balance_dirty_state: bdi btrfs-1: dirty=689 wb=803 unstable=0 bg_thresh=1021 thresh=2042 gap=550 poll_thresh=17 ino=257 dd-2584 [003] 45.884737: balance_dirty_state: bdi btrfs-1: dirty=714 wb=803 unstable=0 bg_thresh=1023 thresh=2046 gap=529 poll_thresh=18 ino=257 dd-2584 [003] 45.884861: balance_dirty_state: bdi btrfs-1: dirty=739 wb=803 unstable=0 bg_thresh=1022 thresh=2045 gap=503 poll_thresh=19 ino=257 dd-2584 [003] 45.884865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-242% task_weight=100% bdi_bw=66116 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 45.892403: balance_dirty_state: bdi btrfs-1: dirty=739 wb=778 unstable=0 bg_thresh=1023 thresh=2046 gap=529 poll_thresh=19 ino=257 dd-2584 [003] 45.892489: balance_dirty_state: bdi btrfs-1: dirty=764 wb=778 unstable=0 bg_thresh=1020 thresh=2040 gap=498 poll_thresh=14 ino=257 dd-2584 [003] 45.892493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-200% task_weight=98% bdi_bw=66116 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 45.900393: balance_dirty_state: bdi btrfs-1: dirty=764 wb=778 unstable=0 bg_thresh=1012 thresh=2024 gap=482 poll_thresh=14 ino=257 dd-2584 [003] 45.900403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=66116 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 45.908321: balance_dirty_state: bdi btrfs-1: dirty=764 wb=378 unstable=0 bg_thresh=1014 thresh=2029 gap=887 poll_thresh=14 ino=257 dd-2584 [003] 45.908393: balance_dirty_state: bdi btrfs-1: dirty=789 wb=378 unstable=0 bg_thresh=1017 thresh=2034 gap=867 poll_thresh=10 ino=257 dd-2584 [003] 45.908626: balance_dirty_state: bdi btrfs-1: dirty=789 wb=378 unstable=0 bg_thresh=1016 thresh=2033 gap=866 poll_thresh=11 ino=257 dd-2584 [003] 45.908686: balance_dirty_state: bdi btrfs-1: dirty=814 wb=378 unstable=0 bg_thresh=1016 thresh=2033 gap=841 poll_thresh=12 ino=257 dd-2584 [003] 45.908747: balance_dirty_state: bdi btrfs-1: dirty=814 wb=378 unstable=0 bg_thresh=1016 thresh=2032 gap=840 poll_thresh=13 ino=257 dd-2584 [003] 45.908806: balance_dirty_state: bdi btrfs-1: dirty=839 wb=378 unstable=0 bg_thresh=1018 thresh=2037 gap=820 poll_thresh=14 ino=257 dd-2584 [003] 45.908867: balance_dirty_state: bdi btrfs-1: dirty=864 wb=378 unstable=0 bg_thresh=1015 thresh=2031 gap=789 poll_thresh=15 ino=257 dd-2584 [003] 45.908926: balance_dirty_state: bdi btrfs-1: dirty=864 wb=378 unstable=0 bg_thresh=1018 thresh=2036 gap=794 poll_thresh=16 ino=257 dd-2584 [003] 45.909044: balance_dirty_state: bdi btrfs-1: dirty=914 wb=378 unstable=0 bg_thresh=1017 thresh=2035 gap=743 poll_thresh=17 ino=257 dd-2584 [003] 45.909166: balance_dirty_state: bdi btrfs-1: dirty=939 wb=378 unstable=0 bg_thresh=1019 thresh=2039 gap=722 poll_thresh=18 ino=257 dd-2584 [003] 45.909288: balance_dirty_state: bdi btrfs-1: dirty=964 wb=378 unstable=0 bg_thresh=1019 thresh=2038 gap=696 poll_thresh=19 ino=257 dd-2584 [003] 45.909412: balance_dirty_state: bdi btrfs-1: dirty=989 wb=378 unstable=0 bg_thresh=1015 thresh=2031 gap=664 poll_thresh=20 ino=257 dd-2584 [003] 45.909534: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=378 unstable=0 bg_thresh=1015 thresh=2030 gap=613 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 45.909587: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28452 wrote=0 to_write=16384 dd-2584 [003] 45.909836: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=428 unstable=0 bg_thresh=1013 thresh=2026 gap=584 poll_thresh=22 ino=257 dd-2584 [003] 45.909970: balance_dirty_state: bdi btrfs-1: dirty=964 wb=503 unstable=0 bg_thresh=1012 thresh=2025 gap=558 poll_thresh=23 ino=257 dd-2584 [003] 45.910118: balance_dirty_state: bdi btrfs-1: dirty=965 wb=553 unstable=0 bg_thresh=1012 thresh=2024 gap=506 poll_thresh=24 ino=257 dd-2584 [003] 45.910268: balance_dirty_state: bdi btrfs-1: dirty=916 wb=628 unstable=0 bg_thresh=1012 thresh=2024 gap=480 poll_thresh=25 ino=257 dd-2584 [003] 45.910270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=66116 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 45.911168: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=656 to_write=15728 dd-2584 [003] 45.916333: balance_dirty_state: bdi btrfs-1: dirty=514 wb=905 unstable=0 bg_thresh=1014 thresh=2028 gap=609 poll_thresh=25 ino=257 dd-2584 [003] 45.916402: balance_dirty_state: bdi btrfs-1: dirty=514 wb=905 unstable=0 bg_thresh=1013 thresh=2027 gap=608 poll_thresh=19 ino=257 dd-2584 [003] 45.916526: balance_dirty_state: bdi btrfs-1: dirty=564 wb=905 unstable=0 bg_thresh=1009 thresh=2019 gap=550 poll_thresh=20 ino=257 dd-2584 [003] 45.916653: balance_dirty_state: bdi btrfs-1: dirty=589 wb=905 unstable=0 bg_thresh=1012 thresh=2024 gap=530 poll_thresh=21 ino=257 dd-2584 [003] 45.916781: balance_dirty_state: bdi btrfs-1: dirty=614 wb=905 unstable=0 bg_thresh=1013 thresh=2026 gap=507 poll_thresh=22 ino=257 dd-2584 [003] 45.917077: balance_dirty_state: bdi btrfs-1: dirty=639 wb=905 unstable=0 bg_thresh=1011 thresh=2022 gap=478 poll_thresh=23 ino=257 dd-2584 [003] 45.917082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=66116 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 45.924334: balance_dirty_state: bdi btrfs-1: dirty=639 wb=780 unstable=0 bg_thresh=1013 thresh=2027 gap=608 poll_thresh=23 ino=257 dd-2584 [003] 45.924448: balance_dirty_state: bdi btrfs-1: dirty=664 wb=780 unstable=0 bg_thresh=1016 thresh=2032 gap=588 poll_thresh=17 ino=257 dd-2584 [003] 45.924567: balance_dirty_state: bdi btrfs-1: dirty=689 wb=780 unstable=0 bg_thresh=1015 thresh=2031 gap=562 poll_thresh=18 ino=257 dd-2584 [003] 45.924688: balance_dirty_state: bdi btrfs-1: dirty=739 wb=780 unstable=0 bg_thresh=1015 thresh=2030 gap=511 poll_thresh=19 ino=257 dd-2584 [003] 45.924807: balance_dirty_state: bdi btrfs-1: dirty=764 wb=780 unstable=0 bg_thresh=1014 thresh=2028 gap=484 poll_thresh=20 ino=257 dd-2584 [003] 45.924811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=66116 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 45.932329: balance_dirty_state: bdi btrfs-1: dirty=764 wb=642 unstable=0 bg_thresh=1017 thresh=2035 gap=629 poll_thresh=20 ino=257 dd-2584 [003] 45.932454: balance_dirty_state: bdi btrfs-1: dirty=789 wb=642 unstable=0 bg_thresh=1017 thresh=2035 gap=604 poll_thresh=15 ino=257 dd-2584 [003] 45.932515: balance_dirty_state: bdi btrfs-1: dirty=789 wb=642 unstable=0 bg_thresh=1017 thresh=2034 gap=603 poll_thresh=16 ino=257 dd-2584 [003] 45.932632: balance_dirty_state: bdi btrfs-1: dirty=814 wb=642 unstable=0 bg_thresh=1016 thresh=2033 gap=577 poll_thresh=17 ino=257 dd-2584 [003] 45.932751: balance_dirty_state: bdi btrfs-1: dirty=864 wb=642 unstable=0 bg_thresh=1016 thresh=2032 gap=526 poll_thresh=18 ino=257 dd-2584 [003] 45.932870: balance_dirty_state: bdi btrfs-1: dirty=889 wb=642 unstable=0 bg_thresh=1018 thresh=2036 gap=505 poll_thresh=19 ino=257 dd-2584 [003] 45.932874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-207% task_weight=99% bdi_bw=66116 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 45.944373: balance_dirty_state: bdi btrfs-1: dirty=889 wb=517 unstable=0 bg_thresh=1018 thresh=2036 gap=630 poll_thresh=19 ino=257 dd-2584 [003] 45.944615: balance_dirty_state: bdi btrfs-1: dirty=902 wb=517 unstable=0 bg_thresh=1017 thresh=2035 gap=616 poll_thresh=14 ino=257 dd-2584 [003] 45.944685: balance_dirty_state: bdi btrfs-1: dirty=928 wb=517 unstable=0 bg_thresh=1017 thresh=2034 gap=589 poll_thresh=15 ino=257 dd-2584 [003] 45.944754: balance_dirty_state: bdi btrfs-1: dirty=941 wb=517 unstable=0 bg_thresh=1017 thresh=2034 gap=576 poll_thresh=16 ino=257 dd-2584 [003] 45.944890: balance_dirty_state: bdi btrfs-1: dirty=967 wb=517 unstable=0 bg_thresh=1017 thresh=2035 gap=551 poll_thresh=17 ino=257 dd-2584 [003] 45.945028: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=517 unstable=0 bg_thresh=1018 thresh=2037 gap=514 poll_thresh=18 ino=257 dd-2584 [003] 45.945165: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=517 unstable=0 bg_thresh=1017 thresh=2035 gap=486 poll_thresh=19 ino=257 dd-2584 [003] 45.945170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=66116 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 45.945216: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28488 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 45.946446: writeback_single_inode: bdi btrfs-1: ino=257 state= age=108 wrote=528 to_write=15856 dd-2584 [003] 45.952344: balance_dirty_state: bdi btrfs-1: dirty=514 wb=910 unstable=0 bg_thresh=1019 thresh=2038 gap=614 poll_thresh=19 ino=257 dd-2584 [003] 45.952412: balance_dirty_state: bdi btrfs-1: dirty=539 wb=910 unstable=0 bg_thresh=1019 thresh=2038 gap=589 poll_thresh=14 ino=257 dd-2584 [003] 45.952473: balance_dirty_state: bdi btrfs-1: dirty=539 wb=910 unstable=0 bg_thresh=1018 thresh=2037 gap=588 poll_thresh=15 ino=257 dd-2584 [003] 45.952534: balance_dirty_state: bdi btrfs-1: dirty=564 wb=910 unstable=0 bg_thresh=1018 thresh=2037 gap=563 poll_thresh=16 ino=257 dd-2584 [003] 45.952656: balance_dirty_state: bdi btrfs-1: dirty=589 wb=910 unstable=0 bg_thresh=1020 thresh=2041 gap=542 poll_thresh=17 ino=257 dd-2584 [003] 45.952777: balance_dirty_state: bdi btrfs-1: dirty=614 wb=910 unstable=0 bg_thresh=1017 thresh=2034 gap=510 poll_thresh=18 ino=257 dd-2584 [003] 45.953069: balance_dirty_state: bdi btrfs-1: dirty=664 wb=910 unstable=0 bg_thresh=1016 thresh=2033 gap=459 poll_thresh=19 ino=257 dd-2584 [003] 45.953074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=66116 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 45.960385: balance_dirty_state: bdi btrfs-1: dirty=664 wb=785 unstable=0 bg_thresh=1017 thresh=2034 gap=585 poll_thresh=19 ino=257 dd-2584 [006] 45.960454: balance_dirty_state: bdi btrfs-1: dirty=664 wb=785 unstable=0 bg_thresh=1017 thresh=2034 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 45.960516: balance_dirty_state: bdi btrfs-1: dirty=689 wb=785 unstable=0 bg_thresh=1019 thresh=2039 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 45.960575: balance_dirty_state: bdi btrfs-1: dirty=714 wb=785 unstable=0 bg_thresh=1022 thresh=2044 gap=545 poll_thresh=16 ino=257 dd-2584 [006] 45.960693: balance_dirty_state: bdi btrfs-1: dirty=739 wb=785 unstable=0 bg_thresh=1021 thresh=2043 gap=519 poll_thresh=17 ino=257 dd-2584 [006] 45.960813: balance_dirty_state: bdi btrfs-1: dirty=764 wb=785 unstable=0 bg_thresh=1021 thresh=2042 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 45.960818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=66116 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 45.968385: balance_dirty_state: bdi btrfs-1: dirty=775 wb=542 unstable=0 bg_thresh=1022 thresh=2044 gap=727 poll_thresh=18 ino=257 dd-2584 [006] 45.968482: balance_dirty_state: bdi btrfs-1: dirty=775 wb=542 unstable=0 bg_thresh=1022 thresh=2044 gap=727 poll_thresh=13 ino=257 dd-2584 [006] 45.968575: balance_dirty_state: bdi btrfs-1: dirty=800 wb=542 unstable=0 bg_thresh=1021 thresh=2043 gap=701 poll_thresh=14 ino=257 dd-2584 [006] 45.968668: balance_dirty_state: bdi btrfs-1: dirty=825 wb=542 unstable=0 bg_thresh=1024 thresh=2048 gap=681 poll_thresh=15 ino=257 dd-2584 [006] 45.968762: balance_dirty_state: bdi btrfs-1: dirty=825 wb=542 unstable=0 bg_thresh=1021 thresh=2042 gap=675 poll_thresh=16 ino=257 dd-2584 [006] 45.968949: balance_dirty_state: bdi btrfs-1: dirty=875 wb=542 unstable=0 bg_thresh=1020 thresh=2041 gap=624 poll_thresh=17 ino=257 dd-2584 [006] 45.969438: balance_dirty_state: bdi btrfs-1: dirty=900 wb=542 unstable=0 bg_thresh=1022 thresh=2045 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 45.969626: balance_dirty_state: bdi btrfs-1: dirty=925 wb=542 unstable=0 bg_thresh=1022 thresh=2044 gap=577 poll_thresh=19 ino=257 dd-2584 [006] 45.969813: balance_dirty_state: bdi btrfs-1: dirty=975 wb=542 unstable=0 bg_thresh=1021 thresh=2043 gap=526 poll_thresh=20 ino=257 dd-2584 [006] 45.970022: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=542 unstable=0 bg_thresh=1024 thresh=2048 gap=505 poll_thresh=21 ino=257 dd-2584 [006] 45.970030: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=66116 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 45.976437: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=418 unstable=0 bg_thresh=1021 thresh=2043 gap=622 poll_thresh=21 ino=257 dd-2584 [005] 45.976517: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=418 unstable=0 bg_thresh=1021 thresh=2043 gap=622 poll_thresh=16 ino=257 dd-2584 [005] 45.976634: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=418 unstable=0 bg_thresh=1026 thresh=2053 gap=582 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 45.976700: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28520 wrote=0 to_write=16384 dd-2584 [005] 45.976759: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=418 unstable=0 bg_thresh=1029 thresh=2058 gap=562 poll_thresh=18 ino=257 dd-2584 [005] 45.976888: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=443 unstable=0 bg_thresh=1028 thresh=2057 gap=561 poll_thresh=19 ino=257 dd-2584 [005] 45.977016: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=493 unstable=0 bg_thresh=1028 thresh=2056 gap=510 poll_thresh=20 ino=257 dd-2584 [005] 45.977017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-197% task_weight=100% bdi_bw=66116 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 45.978168: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=624 to_write=15760 dd-2584 [005] 45.984352: balance_dirty_state: bdi btrfs-1: dirty=527 wb=894 unstable=0 bg_thresh=1026 thresh=2053 gap=632 poll_thresh=20 ino=257 dd-2584 [005] 45.984816: balance_dirty_state: bdi btrfs-1: dirty=527 wb=894 unstable=0 bg_thresh=1026 thresh=2053 gap=632 poll_thresh=15 ino=257 dd-2584 [005] 45.984934: balance_dirty_state: bdi btrfs-1: dirty=552 wb=894 unstable=0 bg_thresh=1026 thresh=2053 gap=607 poll_thresh=16 ino=257 dd-2584 [005] 45.985165: balance_dirty_state: bdi btrfs-1: dirty=577 wb=894 unstable=0 bg_thresh=1029 thresh=2058 gap=587 poll_thresh=17 ino=257 dd-2584 [005] 45.985408: balance_dirty_state: bdi btrfs-1: dirty=602 wb=894 unstable=0 bg_thresh=1028 thresh=2056 gap=560 poll_thresh=18 ino=257 dd-2584 [005] 45.985649: balance_dirty_state: bdi btrfs-1: dirty=652 wb=894 unstable=0 bg_thresh=1027 thresh=2055 gap=509 poll_thresh=19 ino=257 dd-2584 [005] 45.985657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=66484 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 45.992325: balance_dirty_state: bdi btrfs-1: dirty=652 wb=769 unstable=0 bg_thresh=1023 thresh=2047 gap=626 poll_thresh=19 ino=257 dd-2584 [005] 45.992446: balance_dirty_state: bdi btrfs-1: dirty=652 wb=769 unstable=0 bg_thresh=1023 thresh=2047 gap=626 poll_thresh=14 ino=257 dd-2584 [005] 45.992562: balance_dirty_state: bdi btrfs-1: dirty=677 wb=769 unstable=0 bg_thresh=1023 thresh=2047 gap=601 poll_thresh=15 ino=257 dd-2584 [005] 45.992676: balance_dirty_state: bdi btrfs-1: dirty=702 wb=769 unstable=0 bg_thresh=1026 thresh=2052 gap=581 poll_thresh=16 ino=257 dd-2584 [005] 45.992907: balance_dirty_state: bdi btrfs-1: dirty=727 wb=769 unstable=0 bg_thresh=1028 thresh=2057 gap=561 poll_thresh=17 ino=257 dd-2584 [005] 45.993143: balance_dirty_state: bdi btrfs-1: dirty=752 wb=769 unstable=0 bg_thresh=1030 thresh=2061 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 45.993723: balance_dirty_state: bdi btrfs-1: dirty=777 wb=769 unstable=0 bg_thresh=1030 thresh=2060 gap=514 poll_thresh=19 ino=257 dd-2584 [005] 45.993732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=66484 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 46.000360: balance_dirty_state: bdi btrfs-1: dirty=777 wb=626 unstable=0 bg_thresh=1023 thresh=2047 gap=644 poll_thresh=19 ino=257 dd-2584 [005] 46.000440: balance_dirty_state: bdi btrfs-1: dirty=804 wb=617 unstable=0 bg_thresh=1022 thresh=2044 gap=623 poll_thresh=14 ino=257 dd-2584 [005] 46.000498: balance_dirty_state: bdi btrfs-1: dirty=829 wb=617 unstable=0 bg_thresh=1022 thresh=2044 gap=598 poll_thresh=15 ino=257 dd-2584 [005] 46.000556: balance_dirty_state: bdi btrfs-1: dirty=829 wb=617 unstable=0 bg_thresh=1024 thresh=2049 gap=603 poll_thresh=16 ino=257 dd-2584 [005] 46.000673: balance_dirty_state: bdi btrfs-1: dirty=879 wb=617 unstable=0 bg_thresh=1027 thresh=2054 gap=558 poll_thresh=17 ino=257 dd-2584 [005] 46.000793: balance_dirty_state: bdi btrfs-1: dirty=904 wb=617 unstable=0 bg_thresh=1029 thresh=2058 gap=537 poll_thresh=18 ino=257 dd-2584 [005] 46.000913: balance_dirty_state: bdi btrfs-1: dirty=929 wb=617 unstable=0 bg_thresh=1028 thresh=2057 gap=511 poll_thresh=19 ino=257 dd-2584 [005] 46.000917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-195% task_weight=100% bdi_bw=66484 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 46.008353: balance_dirty_state: bdi btrfs-1: dirty=932 wb=490 unstable=0 bg_thresh=1024 thresh=2049 gap=627 poll_thresh=19 ino=257 dd-2584 [005] 46.008450: balance_dirty_state: bdi btrfs-1: dirty=957 wb=490 unstable=0 bg_thresh=1024 thresh=2049 gap=602 poll_thresh=14 ino=257 dd-2584 [005] 46.008507: balance_dirty_state: bdi btrfs-1: dirty=982 wb=490 unstable=0 bg_thresh=1024 thresh=2049 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 46.008565: balance_dirty_state: bdi btrfs-1: dirty=982 wb=490 unstable=0 bg_thresh=1027 thresh=2054 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 46.008680: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=490 unstable=0 bg_thresh=1029 thresh=2059 gap=562 poll_thresh=17 ino=257 dd-2584 [005] 46.008968: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=490 unstable=0 bg_thresh=1031 thresh=2063 gap=516 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 46.009044: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28552 wrote=0 to_write=16384 dd-2584 [005] 46.009094: balance_dirty_state: bdi btrfs-1: dirty=1082 wb=490 unstable=0 bg_thresh=1031 thresh=2062 gap=490 poll_thresh=19 ino=257 dd-2584 [005] 46.009096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=66484 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 46.010346: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=560 to_write=15824 dd-2584 [005] 46.016328: balance_dirty_state: bdi btrfs-1: dirty=532 wb=915 unstable=0 bg_thresh=1025 thresh=2050 gap=603 poll_thresh=19 ino=257 dd-2584 [005] 46.016401: balance_dirty_state: bdi btrfs-1: dirty=557 wb=915 unstable=0 bg_thresh=1025 thresh=2050 gap=578 poll_thresh=14 ino=257 dd-2584 [005] 46.016459: balance_dirty_state: bdi btrfs-1: dirty=557 wb=915 unstable=0 bg_thresh=1025 thresh=2050 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 46.016516: balance_dirty_state: bdi btrfs-1: dirty=582 wb=915 unstable=0 bg_thresh=1027 thresh=2055 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 46.016631: balance_dirty_state: bdi btrfs-1: dirty=607 wb=915 unstable=0 bg_thresh=1030 thresh=2060 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 46.016751: balance_dirty_state: bdi btrfs-1: dirty=632 wb=915 unstable=0 bg_thresh=1032 thresh=2064 gap=517 poll_thresh=18 ino=257 dd-2584 [005] 46.016871: balance_dirty_state: bdi btrfs-1: dirty=682 wb=915 unstable=0 bg_thresh=1031 thresh=2063 gap=466 poll_thresh=19 ino=257 dd-2584 [005] 46.016875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=66484 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 46.024336: balance_dirty_state: bdi btrfs-1: dirty=682 wb=790 unstable=0 bg_thresh=1023 thresh=2047 gap=575 poll_thresh=19 ino=257 dd-2584 [005] 46.024406: balance_dirty_state: bdi btrfs-1: dirty=682 wb=790 unstable=0 bg_thresh=1023 thresh=2047 gap=575 poll_thresh=14 ino=257 dd-2584 [005] 46.024464: balance_dirty_state: bdi btrfs-1: dirty=707 wb=790 unstable=0 bg_thresh=1023 thresh=2047 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 46.024520: balance_dirty_state: bdi btrfs-1: dirty=732 wb=790 unstable=0 bg_thresh=1026 thresh=2052 gap=530 poll_thresh=16 ino=257 dd-2584 [005] 46.024806: balance_dirty_state: bdi btrfs-1: dirty=757 wb=790 unstable=0 bg_thresh=1028 thresh=2057 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 46.024811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-194% task_weight=100% bdi_bw=66484 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 46.032463: balance_dirty_state: bdi btrfs-1: dirty=751 wb=669 unstable=0 bg_thresh=1013 thresh=2026 gap=606 poll_thresh=17 ino=257 dd-2584 [005] 46.032545: balance_dirty_state: bdi btrfs-1: dirty=776 wb=669 unstable=0 bg_thresh=1012 thresh=2025 gap=580 poll_thresh=13 ino=257 dd-2584 [005] 46.032608: balance_dirty_state: bdi btrfs-1: dirty=776 wb=669 unstable=0 bg_thresh=1015 thresh=2030 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 46.032670: balance_dirty_state: bdi btrfs-1: dirty=801 wb=669 unstable=0 bg_thresh=1012 thresh=2024 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 46.032731: balance_dirty_state: bdi btrfs-1: dirty=826 wb=669 unstable=0 bg_thresh=1014 thresh=2029 gap=534 poll_thresh=16 ino=257 dd-2584 [005] 46.032853: balance_dirty_state: bdi btrfs-1: dirty=851 wb=669 unstable=0 bg_thresh=1014 thresh=2028 gap=508 poll_thresh=17 ino=257 dd-2584 [005] 46.032981: balance_dirty_state: bdi btrfs-1: dirty=876 wb=669 unstable=0 bg_thresh=1013 thresh=2027 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 46.032985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=66484 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 46.040346: balance_dirty_state: bdi btrfs-1: dirty=874 wb=557 unstable=0 bg_thresh=1028 thresh=2056 gap=625 poll_thresh=18 ino=257 dd-2584 [005] 46.040463: balance_dirty_state: bdi btrfs-1: dirty=874 wb=557 unstable=0 bg_thresh=1027 thresh=2055 gap=624 poll_thresh=13 ino=257 dd-2584 [005] 46.040522: balance_dirty_state: bdi btrfs-1: dirty=899 wb=557 unstable=0 bg_thresh=1027 thresh=2055 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 46.040584: balance_dirty_state: bdi btrfs-1: dirty=924 wb=557 unstable=0 bg_thresh=1027 thresh=2054 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 46.040644: balance_dirty_state: bdi btrfs-1: dirty=924 wb=557 unstable=0 bg_thresh=1029 thresh=2059 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 46.040767: balance_dirty_state: bdi btrfs-1: dirty=974 wb=557 unstable=0 bg_thresh=1029 thresh=2058 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 46.041060: balance_dirty_state: bdi btrfs-1: dirty=999 wb=557 unstable=0 bg_thresh=1028 thresh=2057 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 46.041065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=66484 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 46.048342: balance_dirty_state: bdi btrfs-1: dirty=999 wb=557 unstable=0 bg_thresh=1025 thresh=2050 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 46.048347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=66484 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 46.056347: balance_dirty_state: bdi btrfs-1: dirty=999 wb=182 unstable=0 bg_thresh=1018 thresh=2036 gap=855 poll_thresh=18 ino=257 dd-2584 [005] 46.056438: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=182 unstable=0 bg_thresh=1023 thresh=2047 gap=841 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 46.056488: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28600 wrote=0 to_write=16384 dd-2584 [005] 46.056527: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=182 unstable=0 bg_thresh=1020 thresh=2041 gap=835 poll_thresh=14 ino=257 dd-2584 [005] 46.056589: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=182 unstable=0 bg_thresh=1020 thresh=2040 gap=809 poll_thresh=15 ino=257 dd-2584 [005] 46.056652: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=207 unstable=0 bg_thresh=1022 thresh=2045 gap=814 poll_thresh=16 ino=257 dd-2584 [005] 46.056784: balance_dirty_state: bdi btrfs-1: dirty=999 wb=282 unstable=0 bg_thresh=1022 thresh=2044 gap=763 poll_thresh=17 ino=257 dd-2584 [005] 46.056929: balance_dirty_state: bdi btrfs-1: dirty=974 wb=332 unstable=0 bg_thresh=1021 thresh=2043 gap=737 poll_thresh=18 ino=257 dd-2584 [005] 46.057111: balance_dirty_state: bdi btrfs-1: dirty=924 wb=407 unstable=0 bg_thresh=1023 thresh=2047 gap=716 poll_thresh=19 ino=257 dd-2584 [005] 46.057289: balance_dirty_state: bdi btrfs-1: dirty=899 wb=482 unstable=0 bg_thresh=1023 thresh=2046 gap=665 poll_thresh=20 ino=257 dd-2584 [005] 46.057471: balance_dirty_state: bdi btrfs-1: dirty=836 wb=570 unstable=0 bg_thresh=1022 thresh=2045 gap=639 poll_thresh=21 ino=257 dd-2584 [005] 46.057941: balance_dirty_state: bdi btrfs-1: dirty=686 wb=745 unstable=0 bg_thresh=1022 thresh=2044 gap=613 poll_thresh=22 ino=257 dd-2584 [005] 46.058138: balance_dirty_state: bdi btrfs-1: dirty=637 wb=845 unstable=0 bg_thresh=1018 thresh=2037 gap=555 poll_thresh=23 ino=257 dd-2584 [005] 46.058339: balance_dirty_state: bdi btrfs-1: dirty=588 wb=920 unstable=0 bg_thresh=1016 thresh=2033 gap=525 poll_thresh=24 ino=257 dd-2584 [005] 46.058542: balance_dirty_state: bdi btrfs-1: dirty=563 wb=984 unstable=0 bg_thresh=1016 thresh=2032 gap=485 poll_thresh=25 ino=257 dd-2584 [005] 46.058544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=66484 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 46.058637: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=832 to_write=15552 dd-2584 [005] 46.064394: balance_dirty_state: bdi btrfs-1: dirty=524 wb=898 unstable=0 bg_thresh=1021 thresh=2042 gap=620 poll_thresh=25 ino=257 dd-2584 [005] 46.064468: balance_dirty_state: bdi btrfs-1: dirty=524 wb=898 unstable=0 bg_thresh=1022 thresh=2044 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 46.064591: balance_dirty_state: bdi btrfs-1: dirty=574 wb=898 unstable=0 bg_thresh=1021 thresh=2043 gap=571 poll_thresh=20 ino=257 dd-2584 [005] 46.064714: balance_dirty_state: bdi btrfs-1: dirty=599 wb=898 unstable=0 bg_thresh=1021 thresh=2042 gap=545 poll_thresh=21 ino=257 dd-2584 [005] 46.064838: balance_dirty_state: bdi btrfs-1: dirty=624 wb=898 unstable=0 bg_thresh=1023 thresh=2046 gap=524 poll_thresh=22 ino=257 dd-2584 [005] 46.064963: balance_dirty_state: bdi btrfs-1: dirty=674 wb=898 unstable=0 bg_thresh=1022 thresh=2045 gap=473 poll_thresh=23 ino=257 dd-2584 [005] 46.064968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-196% task_weight=100% bdi_bw=66484 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 46.072444: balance_dirty_state: bdi btrfs-1: dirty=674 wb=848 unstable=0 bg_thresh=1014 thresh=2028 gap=506 poll_thresh=23 ino=257 dd-2584 [005] 46.072450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=66484 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 46.080432: balance_dirty_state: bdi btrfs-1: dirty=674 wb=723 unstable=0 bg_thresh=1019 thresh=2039 gap=642 poll_thresh=23 ino=257 dd-2584 [003] 46.080674: balance_dirty_state: bdi btrfs-1: dirty=674 wb=723 unstable=0 bg_thresh=1022 thresh=2044 gap=647 poll_thresh=17 ino=257 dd-2584 [003] 46.080795: balance_dirty_state: bdi btrfs-1: dirty=724 wb=723 unstable=0 bg_thresh=1024 thresh=2049 gap=602 poll_thresh=18 ino=257 dd-2584 [003] 46.080918: balance_dirty_state: bdi btrfs-1: dirty=749 wb=723 unstable=0 bg_thresh=1024 thresh=2048 gap=576 poll_thresh=19 ino=257 dd-2584 [003] 46.081041: balance_dirty_state: bdi btrfs-1: dirty=774 wb=723 unstable=0 bg_thresh=1026 thresh=2052 gap=555 poll_thresh=20 ino=257 dd-2584 [003] 46.081162: balance_dirty_state: bdi btrfs-1: dirty=824 wb=723 unstable=0 bg_thresh=1025 thresh=2051 gap=504 poll_thresh=21 ino=257 dd-2584 [003] 46.081167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1314 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=66484 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 46.088417: balance_dirty_state: bdi btrfs-1: dirty=824 wb=573 unstable=0 bg_thresh=1015 thresh=2030 gap=633 poll_thresh=21 ino=257 dd-2584 [003] 46.088490: balance_dirty_state: bdi btrfs-1: dirty=824 wb=573 unstable=0 bg_thresh=1012 thresh=2024 gap=627 poll_thresh=16 ino=257 dd-2584 [003] 46.088614: balance_dirty_state: bdi btrfs-1: dirty=874 wb=573 unstable=0 bg_thresh=1011 thresh=2023 gap=576 poll_thresh=17 ino=257 dd-2584 [003] 46.088739: balance_dirty_state: bdi btrfs-1: dirty=899 wb=573 unstable=0 bg_thresh=1013 thresh=2027 gap=555 poll_thresh=18 ino=257 dd-2584 [003] 46.088861: balance_dirty_state: bdi btrfs-1: dirty=924 wb=573 unstable=0 bg_thresh=1013 thresh=2026 gap=529 poll_thresh=19 ino=257 dd-2584 [003] 46.089161: balance_dirty_state: bdi btrfs-1: dirty=949 wb=573 unstable=0 bg_thresh=1012 thresh=2025 gap=503 poll_thresh=20 ino=257 dd-2584 [003] 46.089166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=66448 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 46.096431: balance_dirty_state: bdi btrfs-1: dirty=949 wb=460 unstable=0 bg_thresh=1010 thresh=2020 gap=611 poll_thresh=20 ino=257 dd-2584 [003] 46.096496: balance_dirty_state: bdi btrfs-1: dirty=974 wb=460 unstable=0 bg_thresh=1010 thresh=2020 gap=586 poll_thresh=15 ino=257 dd-2584 [003] 46.096555: balance_dirty_state: bdi btrfs-1: dirty=999 wb=460 unstable=0 bg_thresh=1010 thresh=2020 gap=561 poll_thresh=16 ino=257 dd-2584 [003] 46.096673: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=460 unstable=0 bg_thresh=1012 thresh=2025 gap=541 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 46.096724: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28640 wrote=0 to_write=16384 dd-2584 [003] 46.096800: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=460 unstable=0 bg_thresh=1017 thresh=2035 gap=526 poll_thresh=18 ino=257 dd-2584 [003] 46.096934: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=510 unstable=0 bg_thresh=1014 thresh=2028 gap=494 poll_thresh=19 ino=257 dd-2584 [003] 46.096936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=66448 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 46.098141: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=560 to_write=15824 dd-2584 [003] 46.104436: balance_dirty_state: bdi btrfs-1: dirty=499 wb=910 unstable=0 bg_thresh=1010 thresh=2021 gap=612 poll_thresh=19 ino=257 dd-2584 [003] 46.104505: balance_dirty_state: bdi btrfs-1: dirty=524 wb=910 unstable=0 bg_thresh=1010 thresh=2021 gap=587 poll_thresh=14 ino=257 dd-2584 [003] 46.104566: balance_dirty_state: bdi btrfs-1: dirty=549 wb=910 unstable=0 bg_thresh=1010 thresh=2021 gap=562 poll_thresh=15 ino=257 dd-2584 [003] 46.104627: balance_dirty_state: bdi btrfs-1: dirty=549 wb=910 unstable=0 bg_thresh=1013 thresh=2026 gap=567 poll_thresh=16 ino=257 dd-2584 [003] 46.104747: balance_dirty_state: bdi btrfs-1: dirty=599 wb=910 unstable=0 bg_thresh=1015 thresh=2031 gap=522 poll_thresh=17 ino=257 dd-2584 [003] 46.105046: balance_dirty_state: bdi btrfs-1: dirty=624 wb=910 unstable=0 bg_thresh=1017 thresh=2035 gap=501 poll_thresh=18 ino=257 dd-2584 [003] 46.105051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=66448 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 46.112422: balance_dirty_state: bdi btrfs-1: dirty=624 wb=622 unstable=0 bg_thresh=1018 thresh=2037 gap=791 poll_thresh=18 ino=257 dd-2584 [003] 46.112490: balance_dirty_state: bdi btrfs-1: dirty=649 wb=622 unstable=0 bg_thresh=1018 thresh=2037 gap=766 poll_thresh=13 ino=257 dd-2584 [003] 46.112552: balance_dirty_state: bdi btrfs-1: dirty=649 wb=622 unstable=0 bg_thresh=1018 thresh=2036 gap=765 poll_thresh=14 ino=257 dd-2584 [003] 46.112610: balance_dirty_state: bdi btrfs-1: dirty=674 wb=622 unstable=0 bg_thresh=1018 thresh=2036 gap=740 poll_thresh=15 ino=257 dd-2584 [003] 46.112669: balance_dirty_state: bdi btrfs-1: dirty=699 wb=622 unstable=0 bg_thresh=1017 thresh=2035 gap=714 poll_thresh=16 ino=257 dd-2584 [003] 46.112787: balance_dirty_state: bdi btrfs-1: dirty=724 wb=622 unstable=0 bg_thresh=1017 thresh=2034 gap=688 poll_thresh=17 ino=257 dd-2584 [003] 46.112908: balance_dirty_state: bdi btrfs-1: dirty=749 wb=622 unstable=0 bg_thresh=1019 thresh=2038 gap=667 poll_thresh=18 ino=257 dd-2584 [003] 46.113029: balance_dirty_state: bdi btrfs-1: dirty=774 wb=622 unstable=0 bg_thresh=1018 thresh=2037 gap=641 poll_thresh=19 ino=257 dd-2584 [003] 46.113150: balance_dirty_state: bdi btrfs-1: dirty=824 wb=622 unstable=0 bg_thresh=1018 thresh=2036 gap=590 poll_thresh=20 ino=257 dd-2584 [003] 46.113274: balance_dirty_state: bdi btrfs-1: dirty=849 wb=622 unstable=0 bg_thresh=1020 thresh=2040 gap=569 poll_thresh=21 ino=257 dd-2584 [003] 46.113565: balance_dirty_state: bdi btrfs-1: dirty=874 wb=622 unstable=0 bg_thresh=1017 thresh=2034 gap=538 poll_thresh=22 ino=257 dd-2584 [003] 46.113701: balance_dirty_state: bdi btrfs-1: dirty=899 wb=622 unstable=0 bg_thresh=1016 thresh=2033 gap=512 poll_thresh=23 ino=257 dd-2584 [003] 46.113832: balance_dirty_state: bdi btrfs-1: dirty=949 wb=622 unstable=0 bg_thresh=1011 thresh=2022 gap=451 poll_thresh=24 ino=257 dd-2584 [003] 46.113837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=66448 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 46.120434: balance_dirty_state: bdi btrfs-1: dirty=949 wb=557 unstable=0 bg_thresh=1015 thresh=2030 gap=524 poll_thresh=24 ino=257 dd-2584 [003] 46.120503: balance_dirty_state: bdi btrfs-1: dirty=949 wb=557 unstable=0 bg_thresh=1014 thresh=2029 gap=523 poll_thresh=18 ino=257 dd-2584 [003] 46.120622: balance_dirty_state: bdi btrfs-1: dirty=974 wb=557 unstable=0 bg_thresh=1014 thresh=2028 gap=497 poll_thresh=19 ino=257 dd-2584 [003] 46.120626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=66448 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 46.128482: balance_dirty_state: bdi btrfs-1: dirty=974 wb=432 unstable=0 bg_thresh=1015 thresh=2030 gap=624 poll_thresh=19 ino=257 dd-2584 [003] 46.128554: balance_dirty_state: bdi btrfs-1: dirty=999 wb=432 unstable=0 bg_thresh=1017 thresh=2035 gap=604 poll_thresh=14 ino=257 dd-2584 [003] 46.128613: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=432 unstable=0 bg_thresh=1014 thresh=2029 gap=573 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 46.128676: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28672 wrote=0 to_write=16384 dd-2584 [003] 46.128678: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=432 unstable=0 bg_thresh=1017 thresh=2034 gap=578 poll_thresh=16 ino=257 dd-2584 [003] 46.128804: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=432 unstable=0 bg_thresh=1016 thresh=2033 gap=527 poll_thresh=17 ino=257 dd-2584 [003] 46.128933: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=482 unstable=0 bg_thresh=1018 thresh=2037 gap=506 poll_thresh=18 ino=257 dd-2584 [003] 46.128934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=66448 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 46.131389: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=592 to_write=15792 dd-2584 [003] 46.136455: balance_dirty_state: bdi btrfs-1: dirty=511 wb=882 unstable=0 bg_thresh=1018 thresh=2037 gap=644 poll_thresh=18 ino=257 dd-2584 [003] 46.136556: balance_dirty_state: bdi btrfs-1: dirty=536 wb=882 unstable=0 bg_thresh=1015 thresh=2031 gap=613 poll_thresh=13 ino=257 dd-2584 [003] 46.136785: balance_dirty_state: bdi btrfs-1: dirty=536 wb=882 unstable=0 bg_thresh=1018 thresh=2036 gap=618 poll_thresh=14 ino=257 dd-2584 [003] 46.136848: balance_dirty_state: bdi btrfs-1: dirty=561 wb=882 unstable=0 bg_thresh=1010 thresh=2021 gap=578 poll_thresh=15 ino=257 dd-2584 [003] 46.136912: balance_dirty_state: bdi btrfs-1: dirty=561 wb=882 unstable=0 bg_thresh=1013 thresh=2026 gap=583 poll_thresh=16 ino=257 dd-2584 [003] 46.137046: balance_dirty_state: bdi btrfs-1: dirty=611 wb=857 unstable=0 bg_thresh=1015 thresh=2031 gap=563 poll_thresh=17 ino=257 dd-2584 [003] 46.137183: balance_dirty_state: bdi btrfs-1: dirty=636 wb=757 unstable=0 bg_thresh=1017 thresh=2035 gap=642 poll_thresh=18 ino=257 dd-2584 [003] 46.137303: balance_dirty_state: bdi btrfs-1: dirty=661 wb=757 unstable=0 bg_thresh=1017 thresh=2034 gap=616 poll_thresh=19 ino=257 dd-2584 [003] 46.137423: balance_dirty_state: bdi btrfs-1: dirty=711 wb=757 unstable=0 bg_thresh=1016 thresh=2033 gap=565 poll_thresh=20 ino=257 dd-2584 [003] 46.137543: balance_dirty_state: bdi btrfs-1: dirty=736 wb=757 unstable=0 bg_thresh=1018 thresh=2037 gap=544 poll_thresh=21 ino=257 dd-2584 [003] 46.137662: balance_dirty_state: bdi btrfs-1: dirty=761 wb=757 unstable=0 bg_thresh=1018 thresh=2036 gap=518 poll_thresh=22 ino=257 dd-2584 [003] 46.137940: balance_dirty_state: bdi btrfs-1: dirty=786 wb=757 unstable=0 bg_thresh=1017 thresh=2035 gap=492 poll_thresh=23 ino=257 dd-2584 [003] 46.137945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=66448 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 46.144509: balance_dirty_state: bdi btrfs-1: dirty=786 wb=757 unstable=0 bg_thresh=1017 thresh=2035 gap=492 poll_thresh=23 ino=257 dd-2584 [003] 46.144517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=66448 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 46.152450: balance_dirty_state: bdi btrfs-1: dirty=787 wb=592 unstable=0 bg_thresh=1008 thresh=2017 gap=638 poll_thresh=23 ino=257 dd-2584 [002] 46.152516: balance_dirty_state: bdi btrfs-1: dirty=787 wb=592 unstable=0 bg_thresh=1008 thresh=2017 gap=638 poll_thresh=17 ino=257 dd-2584 [002] 46.152630: balance_dirty_state: bdi btrfs-1: dirty=837 wb=592 unstable=0 bg_thresh=1013 thresh=2027 gap=598 poll_thresh=18 ino=257 dd-2584 [002] 46.152745: balance_dirty_state: bdi btrfs-1: dirty=862 wb=592 unstable=0 bg_thresh=1016 thresh=2032 gap=578 poll_thresh=19 ino=257 dd-2584 [002] 46.152865: balance_dirty_state: bdi btrfs-1: dirty=887 wb=592 unstable=0 bg_thresh=1015 thresh=2031 gap=552 poll_thresh=20 ino=257 dd-2584 [002] 46.152982: balance_dirty_state: bdi btrfs-1: dirty=937 wb=592 unstable=0 bg_thresh=1015 thresh=2030 gap=501 poll_thresh=21 ino=257 dd-2584 [002] 46.152986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=66448 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 46.164376: balance_dirty_state: bdi btrfs-1: dirty=937 wb=342 unstable=0 bg_thresh=1009 thresh=2018 gap=739 poll_thresh=21 ino=257 dd-2584 [002] 46.164464: balance_dirty_state: bdi btrfs-1: dirty=937 wb=342 unstable=0 bg_thresh=1009 thresh=2018 gap=739 poll_thresh=16 ino=257 dd-2584 [002] 46.164578: balance_dirty_state: bdi btrfs-1: dirty=987 wb=342 unstable=0 bg_thresh=1011 thresh=2023 gap=694 poll_thresh=17 ino=257 dd-2584 [002] 46.164689: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=342 unstable=0 bg_thresh=1014 thresh=2028 gap=674 poll_thresh=18 ino=257 dd-2584 [002] 46.164966: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=342 unstable=0 bg_thresh=1016 thresh=2032 gap=653 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 46.164990: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28708 wrote=0 to_write=16384 dd-2584 [002] 46.165135: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=342 unstable=0 bg_thresh=1015 thresh=2031 gap=627 poll_thresh=20 ino=257 dd-2584 [002] 46.165315: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=392 unstable=0 bg_thresh=1015 thresh=2030 gap=576 poll_thresh=21 ino=257 dd-2584 [002] 46.165491: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=442 unstable=0 bg_thresh=1014 thresh=2029 gap=550 poll_thresh=22 ino=257 dd-2584 [002] 46.165675: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=492 unstable=0 bg_thresh=1016 thresh=2033 gap=529 poll_thresh=23 ino=257 dd-2584 [002] 46.165860: balance_dirty_state: bdi btrfs-1: dirty=987 wb=542 unstable=0 bg_thresh=1016 thresh=2032 gap=503 poll_thresh=24 ino=257 dd-2584 [002] 46.165862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=66448 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 46.166989: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=704 to_write=15680 dd-2584 [002] 46.176374: balance_dirty_state: bdi btrfs-1: dirty=487 wb=917 unstable=0 bg_thresh=1010 thresh=2020 gap=616 poll_thresh=24 ino=257 dd-2584 [002] 46.176466: balance_dirty_state: bdi btrfs-1: dirty=512 wb=917 unstable=0 bg_thresh=1010 thresh=2020 gap=591 poll_thresh=18 ino=257 dd-2584 [002] 46.176580: balance_dirty_state: bdi btrfs-1: dirty=537 wb=917 unstable=0 bg_thresh=1012 thresh=2025 gap=571 poll_thresh=19 ino=257 dd-2584 [002] 46.176694: balance_dirty_state: bdi btrfs-1: dirty=587 wb=917 unstable=0 bg_thresh=1015 thresh=2030 gap=526 poll_thresh=20 ino=257 dd-2584 [002] 46.177002: balance_dirty_state: bdi btrfs-1: dirty=612 wb=842 unstable=0 bg_thresh=1015 thresh=2031 gap=577 poll_thresh=21 ino=257 dd-2584 [002] 46.177132: balance_dirty_state: bdi btrfs-1: dirty=637 wb=792 unstable=0 bg_thresh=1015 thresh=2030 gap=601 poll_thresh=22 ino=257 dd-2584 [002] 46.177249: balance_dirty_state: bdi btrfs-1: dirty=687 wb=792 unstable=0 bg_thresh=1014 thresh=2029 gap=550 poll_thresh=23 ino=257 dd-2584 [002] 46.177363: balance_dirty_state: bdi btrfs-1: dirty=712 wb=792 unstable=0 bg_thresh=1014 thresh=2028 gap=524 poll_thresh=24 ino=257 dd-2584 [002] 46.177480: balance_dirty_state: bdi btrfs-1: dirty=737 wb=792 unstable=0 bg_thresh=1016 thresh=2032 gap=503 poll_thresh=25 ino=257 dd-2584 [002] 46.177484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-164% task_weight=98% bdi_bw=66448 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 46.184465: balance_dirty_state: bdi btrfs-1: dirty=737 wb=717 unstable=0 bg_thresh=1016 thresh=2032 gap=578 poll_thresh=25 ino=257 dd-2584 [002] 46.184556: balance_dirty_state: bdi btrfs-1: dirty=762 wb=717 unstable=0 bg_thresh=1010 thresh=2020 gap=541 poll_thresh=19 ino=257 dd-2584 [002] 46.184685: balance_dirty_state: bdi btrfs-1: dirty=787 wb=717 unstable=0 bg_thresh=1009 thresh=2019 gap=515 poll_thresh=20 ino=257 dd-2584 [002] 46.184811: balance_dirty_state: bdi btrfs-1: dirty=812 wb=717 unstable=0 bg_thresh=1011 thresh=2023 gap=494 poll_thresh=21 ino=257 dd-2584 [002] 46.184816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=66448 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 46.192477: balance_dirty_state: bdi btrfs-1: dirty=812 wb=717 unstable=0 bg_thresh=1011 thresh=2022 gap=493 poll_thresh=21 ino=257 dd-2584 [002] 46.192482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=66416 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.200453: balance_dirty_state: bdi btrfs-1: dirty=812 wb=442 unstable=0 bg_thresh=1012 thresh=2025 gap=771 poll_thresh=21 ino=257 dd-2584 [004] 46.200521: balance_dirty_state: bdi btrfs-1: dirty=837 wb=442 unstable=0 bg_thresh=1012 thresh=2025 gap=746 poll_thresh=16 ino=257 dd-2584 [004] 46.200801: balance_dirty_state: bdi btrfs-1: dirty=862 wb=442 unstable=0 bg_thresh=1015 thresh=2030 gap=726 poll_thresh=17 ino=257 dd-2584 [004] 46.200912: balance_dirty_state: bdi btrfs-1: dirty=887 wb=442 unstable=0 bg_thresh=1017 thresh=2035 gap=706 poll_thresh=18 ino=257 dd-2584 [004] 46.201026: balance_dirty_state: bdi btrfs-1: dirty=912 wb=442 unstable=0 bg_thresh=1019 thresh=2039 gap=685 poll_thresh=19 ino=257 dd-2584 [004] 46.201141: balance_dirty_state: bdi btrfs-1: dirty=962 wb=442 unstable=0 bg_thresh=1019 thresh=2038 gap=634 poll_thresh=20 ino=257 dd-2584 [004] 46.201256: balance_dirty_state: bdi btrfs-1: dirty=987 wb=442 unstable=0 bg_thresh=1018 thresh=2037 gap=608 poll_thresh=21 ino=257 dd-2584 [004] 46.201373: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=442 unstable=0 bg_thresh=1018 thresh=2036 gap=582 poll_thresh=22 ino=257 dd-2584 [004] 46.201491: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=442 unstable=0 bg_thresh=1020 thresh=2040 gap=536 poll_thresh=23 ino=257 flush-btrfs-1-2586 [006] 46.201555: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28744 wrote=0 to_write=16384 dd-2584 [004] 46.201624: balance_dirty_state: bdi btrfs-1: dirty=1087 wb=442 unstable=0 bg_thresh=1019 thresh=2039 gap=510 poll_thresh=24 ino=257 dd-2584 [004] 46.201918: balance_dirty_state: bdi btrfs-1: dirty=987 wb=567 unstable=0 bg_thresh=1019 thresh=2038 gap=484 poll_thresh=25 ino=257 dd-2584 [004] 46.201920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=66416 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 46.203019: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=624 to_write=15760 dd-2584 [004] 46.208483: balance_dirty_state: bdi btrfs-1: dirty=487 wb=942 unstable=0 bg_thresh=1015 thresh=2030 gap=601 poll_thresh=25 ino=257 dd-2584 [004] 46.208573: balance_dirty_state: bdi btrfs-1: dirty=512 wb=942 unstable=0 bg_thresh=1015 thresh=2030 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 46.208744: balance_dirty_state: bdi btrfs-1: dirty=537 wb=942 unstable=0 bg_thresh=1014 thresh=2029 gap=550 poll_thresh=20 ino=257 dd-2584 [004] 46.208900: balance_dirty_state: bdi btrfs-1: dirty=562 wb=942 unstable=0 bg_thresh=1011 thresh=2022 gap=518 poll_thresh=21 ino=257 dd-2584 [004] 46.209023: balance_dirty_state: bdi btrfs-1: dirty=612 wb=942 unstable=0 bg_thresh=1013 thresh=2026 gap=472 poll_thresh=22 ino=257 dd-2584 [004] 46.209028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=66416 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.216460: balance_dirty_state: bdi btrfs-1: dirty=612 wb=817 unstable=0 bg_thresh=1016 thresh=2033 gap=604 poll_thresh=22 ino=257 dd-2584 [004] 46.216542: balance_dirty_state: bdi btrfs-1: dirty=612 wb=817 unstable=0 bg_thresh=1016 thresh=2033 gap=604 poll_thresh=16 ino=257 dd-2584 [004] 46.216669: balance_dirty_state: bdi btrfs-1: dirty=637 wb=817 unstable=0 bg_thresh=1016 thresh=2032 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 46.216807: balance_dirty_state: bdi btrfs-1: dirty=687 wb=817 unstable=0 bg_thresh=1015 thresh=2031 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 46.216945: balance_dirty_state: bdi btrfs-1: dirty=712 wb=817 unstable=0 bg_thresh=1017 thresh=2035 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 46.216951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-161% task_weight=98% bdi_bw=66416 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.224450: balance_dirty_state: bdi btrfs-1: dirty=712 wb=692 unstable=0 bg_thresh=1014 thresh=2028 gap=624 poll_thresh=19 ino=257 dd-2584 [004] 46.224839: balance_dirty_state: bdi btrfs-1: dirty=737 wb=692 unstable=0 bg_thresh=1014 thresh=2028 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 46.224927: balance_dirty_state: bdi btrfs-1: dirty=737 wb=692 unstable=0 bg_thresh=1016 thresh=2033 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 46.225013: balance_dirty_state: bdi btrfs-1: dirty=762 wb=692 unstable=0 bg_thresh=1016 thresh=2033 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 46.225185: balance_dirty_state: bdi btrfs-1: dirty=787 wb=692 unstable=0 bg_thresh=1019 thresh=2038 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 46.225361: balance_dirty_state: bdi btrfs-1: dirty=837 wb=692 unstable=0 bg_thresh=1021 thresh=2042 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 46.225539: balance_dirty_state: bdi btrfs-1: dirty=862 wb=692 unstable=0 bg_thresh=1020 thresh=2041 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 46.225545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=66416 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.232463: balance_dirty_state: bdi btrfs-1: dirty=862 wb=492 unstable=0 bg_thresh=1019 thresh=2039 gap=685 poll_thresh=19 ino=257 dd-2584 [004] 46.232571: balance_dirty_state: bdi btrfs-1: dirty=862 wb=492 unstable=0 bg_thresh=1019 thresh=2039 gap=685 poll_thresh=14 ino=257 dd-2584 [004] 46.232627: balance_dirty_state: bdi btrfs-1: dirty=887 wb=492 unstable=0 bg_thresh=1022 thresh=2044 gap=665 poll_thresh=15 ino=257 dd-2584 [004] 46.232683: balance_dirty_state: bdi btrfs-1: dirty=912 wb=492 unstable=0 bg_thresh=1022 thresh=2044 gap=640 poll_thresh=16 ino=257 dd-2584 [004] 46.232797: balance_dirty_state: bdi btrfs-1: dirty=937 wb=492 unstable=0 bg_thresh=1021 thresh=2043 gap=614 poll_thresh=17 ino=257 dd-2584 [004] 46.232911: balance_dirty_state: bdi btrfs-1: dirty=962 wb=492 unstable=0 bg_thresh=1023 thresh=2047 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 46.233189: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=492 unstable=0 bg_thresh=1023 thresh=2046 gap=542 poll_thresh=19 ino=257 dd-2584 [004] 46.233308: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=492 unstable=0 bg_thresh=1019 thresh=2039 gap=510 poll_thresh=20 ino=257 flush-btrfs-1-2586 [006] 46.233373: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28776 wrote=0 to_write=16384 dd-2584 [004] 46.233438: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=492 unstable=0 bg_thresh=1019 thresh=2038 gap=484 poll_thresh=21 ino=257 dd-2584 [004] 46.233440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=66416 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 46.234720: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=280 wrote=576 to_write=15808 dd-2584 [004] 46.240422: balance_dirty_state: bdi btrfs-1: dirty=487 wb=942 unstable=0 bg_thresh=1012 thresh=2024 gap=595 poll_thresh=21 ino=257 dd-2584 [004] 46.240526: balance_dirty_state: bdi btrfs-1: dirty=512 wb=942 unstable=0 bg_thresh=1012 thresh=2024 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 46.240645: balance_dirty_state: bdi btrfs-1: dirty=537 wb=942 unstable=0 bg_thresh=1014 thresh=2029 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 46.240760: balance_dirty_state: bdi btrfs-1: dirty=562 wb=942 unstable=0 bg_thresh=1014 thresh=2028 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 46.240876: balance_dirty_state: bdi btrfs-1: dirty=612 wb=942 unstable=0 bg_thresh=1016 thresh=2032 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 46.240881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=66416 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.248471: balance_dirty_state: bdi btrfs-1: dirty=612 wb=817 unstable=0 bg_thresh=1013 thresh=2027 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 46.248650: balance_dirty_state: bdi btrfs-1: dirty=612 wb=817 unstable=0 bg_thresh=1013 thresh=2027 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 46.248774: balance_dirty_state: bdi btrfs-1: dirty=637 wb=817 unstable=0 bg_thresh=1013 thresh=2026 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 46.248892: balance_dirty_state: bdi btrfs-1: dirty=662 wb=817 unstable=0 bg_thresh=1013 thresh=2026 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 46.249481: balance_dirty_state: bdi btrfs-1: dirty=687 wb=817 unstable=0 bg_thresh=1012 thresh=2025 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 46.249725: balance_dirty_state: bdi btrfs-1: dirty=712 wb=817 unstable=0 bg_thresh=1011 thresh=2023 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 46.249734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=66416 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.256407: balance_dirty_state: bdi btrfs-1: dirty=712 wb=692 unstable=0 bg_thresh=1013 thresh=2026 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 46.256545: balance_dirty_state: bdi btrfs-1: dirty=737 wb=692 unstable=0 bg_thresh=1013 thresh=2026 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 46.256662: balance_dirty_state: bdi btrfs-1: dirty=737 wb=692 unstable=0 bg_thresh=1015 thresh=2031 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 46.256777: balance_dirty_state: bdi btrfs-1: dirty=762 wb=692 unstable=0 bg_thresh=1015 thresh=2031 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 46.256892: balance_dirty_state: bdi btrfs-1: dirty=787 wb=692 unstable=0 bg_thresh=1018 thresh=2036 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 46.257124: balance_dirty_state: bdi btrfs-1: dirty=812 wb=692 unstable=0 bg_thresh=1020 thresh=2041 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 46.257359: balance_dirty_state: bdi btrfs-1: dirty=837 wb=692 unstable=0 bg_thresh=1022 thresh=2045 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 46.257592: balance_dirty_state: bdi btrfs-1: dirty=862 wb=692 unstable=0 bg_thresh=1022 thresh=2044 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 46.257601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=66416 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.264573: balance_dirty_state: bdi btrfs-1: dirty=862 wb=567 unstable=0 bg_thresh=1019 thresh=2038 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 46.264700: balance_dirty_state: bdi btrfs-1: dirty=887 wb=567 unstable=0 bg_thresh=1019 thresh=2038 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 46.264784: balance_dirty_state: bdi btrfs-1: dirty=912 wb=567 unstable=0 bg_thresh=1021 thresh=2043 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 46.265156: balance_dirty_state: bdi btrfs-1: dirty=912 wb=567 unstable=0 bg_thresh=1018 thresh=2037 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 46.265325: balance_dirty_state: bdi btrfs-1: dirty=962 wb=567 unstable=0 bg_thresh=1018 thresh=2036 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 46.265331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=66416 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.272517: balance_dirty_state: bdi btrfs-1: dirty=962 wb=567 unstable=0 bg_thresh=1014 thresh=2029 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 46.272528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=66416 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.280425: balance_dirty_state: bdi btrfs-1: dirty=962 wb=317 unstable=0 bg_thresh=1013 thresh=2027 gap=748 poll_thresh=17 ino=257 dd-2584 [004] 46.280515: balance_dirty_state: bdi btrfs-1: dirty=962 wb=317 unstable=0 bg_thresh=1013 thresh=2027 gap=748 poll_thresh=13 ino=257 dd-2584 [004] 46.280575: balance_dirty_state: bdi btrfs-1: dirty=987 wb=317 unstable=0 bg_thresh=1016 thresh=2032 gap=728 poll_thresh=14 ino=257 dd-2584 [004] 46.280630: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=317 unstable=0 bg_thresh=1016 thresh=2032 gap=703 poll_thresh=15 ino=257 dd-2584 [004] 46.280685: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=317 unstable=0 bg_thresh=1018 thresh=2037 gap=708 poll_thresh=16 ino=257 dd-2584 [004] 46.280797: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=317 unstable=0 bg_thresh=1018 thresh=2036 gap=657 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 46.280861: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28824 wrote=0 to_write=16384 dd-2584 [004] 46.280923: balance_dirty_state: bdi btrfs-1: dirty=1087 wb=317 unstable=0 bg_thresh=1017 thresh=2035 gap=631 poll_thresh=18 ino=257 dd-2584 [004] 46.281049: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=342 unstable=0 bg_thresh=1019 thresh=2039 gap=635 poll_thresh=19 ino=257 dd-2584 [004] 46.281175: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=417 unstable=0 bg_thresh=1019 thresh=2038 gap=584 poll_thresh=20 ino=257 dd-2584 [004] 46.281612: balance_dirty_state: bdi btrfs-1: dirty=912 wb=442 unstable=0 bg_thresh=1015 thresh=2030 gap=676 poll_thresh=21 ino=257 dd-2584 [004] 46.281802: balance_dirty_state: bdi btrfs-1: dirty=862 wb=517 unstable=0 bg_thresh=1017 thresh=2034 gap=655 poll_thresh=22 ino=257 dd-2584 [004] 46.281995: balance_dirty_state: bdi btrfs-1: dirty=837 wb=592 unstable=0 bg_thresh=1012 thresh=2025 gap=596 poll_thresh=23 ino=257 dd-2584 [004] 46.282181: balance_dirty_state: bdi btrfs-1: dirty=787 wb=667 unstable=0 bg_thresh=1011 thresh=2022 gap=568 poll_thresh=24 ino=257 dd-2584 [004] 46.282373: balance_dirty_state: bdi btrfs-1: dirty=762 wb=742 unstable=0 bg_thresh=1013 thresh=2027 gap=523 poll_thresh=25 ino=257 dd-2584 [004] 46.282564: balance_dirty_state: bdi btrfs-1: dirty=737 wb=792 unstable=0 bg_thresh=1014 thresh=2028 gap=499 poll_thresh=26 ino=257 dd-2584 [004] 46.282566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=66416 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 46.283186: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=328 wrote=848 to_write=15536 dd-2584 [004] 46.288409: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1042 unstable=0 bg_thresh=1018 thresh=2036 gap=507 poll_thresh=26 ino=257 dd-2584 [004] 46.288415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-207% task_weight=99% bdi_bw=66416 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.296484: balance_dirty_state: bdi btrfs-1: dirty=487 wb=842 unstable=0 bg_thresh=1017 thresh=2034 gap=705 poll_thresh=26 ino=257 dd-2584 [004] 46.296590: balance_dirty_state: bdi btrfs-1: dirty=512 wb=842 unstable=0 bg_thresh=1014 thresh=2028 gap=674 poll_thresh=19 ino=257 dd-2584 [004] 46.296761: balance_dirty_state: bdi btrfs-1: dirty=537 wb=842 unstable=0 bg_thresh=1013 thresh=2027 gap=648 poll_thresh=20 ino=257 dd-2584 [004] 46.296932: balance_dirty_state: bdi btrfs-1: dirty=562 wb=842 unstable=0 bg_thresh=1015 thresh=2031 gap=627 poll_thresh=21 ino=257 dd-2584 [004] 46.297391: balance_dirty_state: bdi btrfs-1: dirty=612 wb=842 unstable=0 bg_thresh=1015 thresh=2030 gap=576 poll_thresh=22 ino=257 dd-2584 [004] 46.297559: balance_dirty_state: bdi btrfs-1: dirty=637 wb=842 unstable=0 bg_thresh=1014 thresh=2029 gap=550 poll_thresh=23 ino=257 dd-2584 [004] 46.297727: balance_dirty_state: bdi btrfs-1: dirty=662 wb=842 unstable=0 bg_thresh=1016 thresh=2033 gap=529 poll_thresh=24 ino=257 dd-2584 [004] 46.297897: balance_dirty_state: bdi btrfs-1: dirty=687 wb=842 unstable=0 bg_thresh=1016 thresh=2032 gap=503 poll_thresh=25 ino=257 dd-2584 [004] 46.297903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=67012 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.304444: balance_dirty_state: bdi btrfs-1: dirty=687 wb=717 unstable=0 bg_thresh=1015 thresh=2030 gap=626 poll_thresh=25 ino=257 dd-2584 [004] 46.304538: balance_dirty_state: bdi btrfs-1: dirty=712 wb=717 unstable=0 bg_thresh=1014 thresh=2029 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 46.304651: balance_dirty_state: bdi btrfs-1: dirty=737 wb=717 unstable=0 bg_thresh=1014 thresh=2028 gap=574 poll_thresh=20 ino=257 dd-2584 [004] 46.304763: balance_dirty_state: bdi btrfs-1: dirty=787 wb=717 unstable=0 bg_thresh=1013 thresh=2027 gap=523 poll_thresh=21 ino=257 dd-2584 [004] 46.304874: balance_dirty_state: bdi btrfs-1: dirty=812 wb=717 unstable=0 bg_thresh=1013 thresh=2026 gap=497 poll_thresh=22 ino=257 dd-2584 [004] 46.304879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=67012 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.312536: balance_dirty_state: bdi btrfs-1: dirty=812 wb=592 unstable=0 bg_thresh=1016 thresh=2032 gap=628 poll_thresh=22 ino=257 dd-2584 [004] 46.312662: balance_dirty_state: bdi btrfs-1: dirty=812 wb=592 unstable=0 bg_thresh=1018 thresh=2037 gap=633 poll_thresh=16 ino=257 dd-2584 [004] 46.313244: balance_dirty_state: bdi btrfs-1: dirty=862 wb=592 unstable=0 bg_thresh=1018 thresh=2036 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 46.313483: balance_dirty_state: bdi btrfs-1: dirty=887 wb=592 unstable=0 bg_thresh=1017 thresh=2034 gap=555 poll_thresh=18 ino=257 dd-2584 [004] 46.313715: balance_dirty_state: bdi btrfs-1: dirty=912 wb=592 unstable=0 bg_thresh=1016 thresh=2033 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 46.313947: balance_dirty_state: bdi btrfs-1: dirty=962 wb=592 unstable=0 bg_thresh=1016 thresh=2032 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 46.313956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=67012 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 46.320543: balance_dirty_state: bdi btrfs-1: dirty=962 wb=467 unstable=0 bg_thresh=1015 thresh=2031 gap=602 poll_thresh=20 ino=257 dd-2584 [000] 46.320642: balance_dirty_state: bdi btrfs-1: dirty=987 wb=467 unstable=0 bg_thresh=1015 thresh=2031 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 46.320758: balance_dirty_state: bdi btrfs-1: dirty=987 wb=467 unstable=0 bg_thresh=1018 thresh=2036 gap=582 poll_thresh=16 ino=257 dd-2584 [000] 46.320988: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=467 unstable=0 bg_thresh=1020 thresh=2041 gap=537 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 46.321038: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28864 wrote=0 to_write=16384 dd-2584 [000] 46.321236: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=467 unstable=0 bg_thresh=1020 thresh=2040 gap=511 poll_thresh=18 ino=257 dd-2584 [000] 46.321491: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=517 unstable=0 bg_thresh=1022 thresh=2044 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 46.321494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-197% task_weight=100% bdi_bw=67012 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 46.322993: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=368 wrote=592 to_write=15792 dd-2584 [000] 46.328418: balance_dirty_state: bdi btrfs-1: dirty=487 wb=942 unstable=0 bg_thresh=1013 thresh=2026 gap=597 poll_thresh=19 ino=257 dd-2584 [000] 46.328868: balance_dirty_state: bdi btrfs-1: dirty=512 wb=942 unstable=0 bg_thresh=1013 thresh=2026 gap=572 poll_thresh=14 ino=257 dd-2584 [000] 46.328984: balance_dirty_state: bdi btrfs-1: dirty=512 wb=942 unstable=0 bg_thresh=1015 thresh=2031 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 46.329099: balance_dirty_state: bdi btrfs-1: dirty=537 wb=942 unstable=0 bg_thresh=1015 thresh=2031 gap=552 poll_thresh=16 ino=257 dd-2584 [000] 46.329326: balance_dirty_state: bdi btrfs-1: dirty=562 wb=942 unstable=0 bg_thresh=1018 thresh=2036 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 46.329563: balance_dirty_state: bdi btrfs-1: dirty=612 wb=942 unstable=0 bg_thresh=1023 thresh=2046 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 46.329571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-149% task_weight=100% bdi_bw=67012 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.336516: balance_dirty_state: bdi btrfs-1: dirty=612 wb=817 unstable=0 bg_thresh=1019 thresh=2038 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 46.336639: balance_dirty_state: bdi btrfs-1: dirty=612 wb=817 unstable=0 bg_thresh=1021 thresh=2043 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 46.336726: balance_dirty_state: bdi btrfs-1: dirty=637 wb=817 unstable=0 bg_thresh=1021 thresh=2042 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 46.336809: balance_dirty_state: bdi btrfs-1: dirty=662 wb=817 unstable=0 bg_thresh=1021 thresh=2042 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 46.336894: balance_dirty_state: bdi btrfs-1: dirty=662 wb=817 unstable=0 bg_thresh=1020 thresh=2041 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 46.337062: balance_dirty_state: bdi btrfs-1: dirty=687 wb=817 unstable=0 bg_thresh=1020 thresh=2040 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 46.337230: balance_dirty_state: bdi btrfs-1: dirty=737 wb=817 unstable=0 bg_thresh=1019 thresh=2039 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 46.337236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=67012 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.344488: balance_dirty_state: bdi btrfs-1: dirty=737 wb=592 unstable=0 bg_thresh=1021 thresh=2043 gap=714 poll_thresh=18 ino=257 dd-2584 [004] 46.344581: balance_dirty_state: bdi btrfs-1: dirty=737 wb=592 unstable=0 bg_thresh=1021 thresh=2043 gap=714 poll_thresh=13 ino=257 dd-2584 [004] 46.344973: balance_dirty_state: bdi btrfs-1: dirty=762 wb=592 unstable=0 bg_thresh=1021 thresh=2042 gap=688 poll_thresh=14 ino=257 dd-2584 [004] 46.345062: balance_dirty_state: bdi btrfs-1: dirty=787 wb=592 unstable=0 bg_thresh=1018 thresh=2036 gap=657 poll_thresh=15 ino=257 dd-2584 [004] 46.345151: balance_dirty_state: bdi btrfs-1: dirty=787 wb=592 unstable=0 bg_thresh=1020 thresh=2041 gap=662 poll_thresh=16 ino=257 dd-2584 [004] 46.345330: balance_dirty_state: bdi btrfs-1: dirty=837 wb=592 unstable=0 bg_thresh=1020 thresh=2040 gap=611 poll_thresh=17 ino=257 dd-2584 [004] 46.345511: balance_dirty_state: bdi btrfs-1: dirty=862 wb=592 unstable=0 bg_thresh=1019 thresh=2038 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 46.345688: balance_dirty_state: bdi btrfs-1: dirty=887 wb=592 unstable=0 bg_thresh=1018 thresh=2037 gap=558 poll_thresh=19 ino=257 dd-2584 [004] 46.345867: balance_dirty_state: bdi btrfs-1: dirty=912 wb=592 unstable=0 bg_thresh=1018 thresh=2036 gap=532 poll_thresh=20 ino=257 dd-2584 [004] 46.346029: balance_dirty_state: bdi btrfs-1: dirty=962 wb=592 unstable=0 bg_thresh=1023 thresh=2046 gap=492 poll_thresh=21 ino=257 dd-2584 [004] 46.346034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-149% task_weight=100% bdi_bw=67012 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.352428: balance_dirty_state: bdi btrfs-1: dirty=962 wb=467 unstable=0 bg_thresh=1008 thresh=2017 gap=588 poll_thresh=21 ino=257 dd-2584 [004] 46.352525: balance_dirty_state: bdi btrfs-1: dirty=962 wb=467 unstable=0 bg_thresh=1008 thresh=2017 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 46.352701: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=467 unstable=0 bg_thresh=1008 thresh=2016 gap=537 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 46.352766: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28896 wrote=0 to_write=16384 dd-2584 [004] 46.353175: balance_dirty_state: bdi btrfs-1: dirty=912 wb=592 unstable=0 bg_thresh=1007 thresh=2015 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 46.353368: balance_dirty_state: bdi btrfs-1: dirty=862 wb=667 unstable=0 bg_thresh=1006 thresh=2013 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 46.353370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-190% task_weight=101% bdi_bw=67012 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 46.354164: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=400 wrote=576 to_write=15808 dd-2584 [004] 46.360432: balance_dirty_state: bdi btrfs-1: dirty=487 wb=917 unstable=0 bg_thresh=1015 thresh=2030 gap=626 poll_thresh=19 ino=257 dd-2584 [004] 46.360509: balance_dirty_state: bdi btrfs-1: dirty=512 wb=917 unstable=0 bg_thresh=1017 thresh=2035 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 46.360569: balance_dirty_state: bdi btrfs-1: dirty=512 wb=917 unstable=0 bg_thresh=1014 thresh=2029 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 46.360637: balance_dirty_state: bdi btrfs-1: dirty=537 wb=917 unstable=0 bg_thresh=1017 thresh=2034 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 46.360811: balance_dirty_state: bdi btrfs-1: dirty=562 wb=917 unstable=0 bg_thresh=1016 thresh=2033 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 46.360985: balance_dirty_state: bdi btrfs-1: dirty=612 wb=917 unstable=0 bg_thresh=1018 thresh=2037 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 46.360990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=67012 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.372493: balance_dirty_state: bdi btrfs-1: dirty=612 wb=667 unstable=0 bg_thresh=1009 thresh=2019 gap=740 poll_thresh=18 ino=257 dd-2584 [004] 46.372565: balance_dirty_state: bdi btrfs-1: dirty=612 wb=667 unstable=0 bg_thresh=1009 thresh=2019 gap=740 poll_thresh=13 ino=257 dd-2584 [004] 46.372624: balance_dirty_state: bdi btrfs-1: dirty=637 wb=667 unstable=0 bg_thresh=1012 thresh=2024 gap=720 poll_thresh=14 ino=257 dd-2584 [004] 46.372682: balance_dirty_state: bdi btrfs-1: dirty=662 wb=667 unstable=0 bg_thresh=1009 thresh=2018 gap=689 poll_thresh=15 ino=257 dd-2584 [004] 46.372743: balance_dirty_state: bdi btrfs-1: dirty=662 wb=667 unstable=0 bg_thresh=1011 thresh=2023 gap=694 poll_thresh=16 ino=257 dd-2584 [004] 46.373030: balance_dirty_state: bdi btrfs-1: dirty=687 wb=667 unstable=0 bg_thresh=1011 thresh=2022 gap=668 poll_thresh=17 ino=257 dd-2584 [004] 46.373145: balance_dirty_state: bdi btrfs-1: dirty=737 wb=667 unstable=0 bg_thresh=1013 thresh=2026 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 46.373258: balance_dirty_state: bdi btrfs-1: dirty=762 wb=667 unstable=0 bg_thresh=1012 thresh=2025 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 46.373370: balance_dirty_state: bdi btrfs-1: dirty=787 wb=667 unstable=0 bg_thresh=1012 thresh=2024 gap=570 poll_thresh=20 ino=257 dd-2584 [004] 46.373483: balance_dirty_state: bdi btrfs-1: dirty=837 wb=667 unstable=0 bg_thresh=1011 thresh=2023 gap=519 poll_thresh=21 ino=257 dd-2584 [004] 46.373600: balance_dirty_state: bdi btrfs-1: dirty=862 wb=667 unstable=0 bg_thresh=1010 thresh=2021 gap=492 poll_thresh=22 ino=257 dd-2584 [004] 46.373604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-131% task_weight=98% bdi_bw=67012 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 46.380538: balance_dirty_state: bdi btrfs-1: dirty=862 wb=592 unstable=0 bg_thresh=1010 thresh=2021 gap=567 poll_thresh=22 ino=257 dd-2584 [002] 46.380633: balance_dirty_state: bdi btrfs-1: dirty=887 wb=592 unstable=0 bg_thresh=1007 thresh=2014 gap=535 poll_thresh=16 ino=257 dd-2584 [002] 46.380814: balance_dirty_state: bdi btrfs-1: dirty=912 wb=592 unstable=0 bg_thresh=1005 thresh=2011 gap=507 poll_thresh=17 ino=257 dd-2584 [002] 46.380988: balance_dirty_state: bdi btrfs-1: dirty=937 wb=592 unstable=0 bg_thresh=1008 thresh=2016 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 46.380996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=67012 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 46.388527: balance_dirty_state: bdi btrfs-1: dirty=937 wb=592 unstable=0 bg_thresh=1006 thresh=2012 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 46.388536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=99% bdi_bw=67012 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 46.396582: balance_dirty_state: bdi btrfs-1: dirty=937 wb=467 unstable=0 bg_thresh=1008 thresh=2016 gap=612 poll_thresh=18 ino=257 dd-2584 [002] 46.396854: balance_dirty_state: bdi btrfs-1: dirty=962 wb=467 unstable=0 bg_thresh=1007 thresh=2015 gap=586 poll_thresh=13 ino=257 dd-2584 [002] 46.396913: balance_dirty_state: bdi btrfs-1: dirty=987 wb=467 unstable=0 bg_thresh=1010 thresh=2020 gap=566 poll_thresh=14 ino=257 dd-2584 [002] 46.396969: balance_dirty_state: bdi btrfs-1: dirty=987 wb=467 unstable=0 bg_thresh=1009 thresh=2019 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 46.397026: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=467 unstable=0 bg_thresh=1009 thresh=2019 gap=540 poll_thresh=16 ino=257 flush-btrfs-1-2586 [006] 46.397046: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28940 wrote=0 to_write=16384 dd-2584 [002] 46.397197: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=467 unstable=0 bg_thresh=1006 thresh=2012 gap=508 poll_thresh=17 ino=257 dd-2584 [002] 46.397371: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=517 unstable=0 bg_thresh=1008 thresh=2016 gap=462 poll_thresh=18 ino=257 dd-2584 [002] 46.397373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=67012 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 46.399706: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=444 wrote=576 to_write=15808 dd-2584 [002] 46.404551: balance_dirty_state: bdi btrfs-1: dirty=512 wb=917 unstable=0 bg_thresh=1006 thresh=2013 gap=584 poll_thresh=18 ino=257 dd-2584 [002] 46.404680: balance_dirty_state: bdi btrfs-1: dirty=512 wb=917 unstable=0 bg_thresh=1009 thresh=2018 gap=589 poll_thresh=13 ino=257 dd-2584 [002] 46.404797: balance_dirty_state: bdi btrfs-1: dirty=537 wb=917 unstable=0 bg_thresh=1006 thresh=2012 gap=558 poll_thresh=14 ino=257 dd-2584 [002] 46.404915: balance_dirty_state: bdi btrfs-1: dirty=562 wb=917 unstable=0 bg_thresh=1008 thresh=2017 gap=538 poll_thresh=15 ino=257 dd-2584 [002] 46.405032: balance_dirty_state: bdi btrfs-1: dirty=562 wb=917 unstable=0 bg_thresh=1005 thresh=2011 gap=532 poll_thresh=16 ino=257 dd-2584 [002] 46.405266: balance_dirty_state: bdi btrfs-1: dirty=587 wb=917 unstable=0 bg_thresh=1005 thresh=2010 gap=506 poll_thresh=17 ino=257 dd-2584 [002] 46.405502: balance_dirty_state: bdi btrfs-1: dirty=637 wb=917 unstable=0 bg_thresh=1007 thresh=2014 gap=460 poll_thresh=18 ino=257 dd-2584 [002] 46.405511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=66504 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 46.412626: balance_dirty_state: bdi btrfs-1: dirty=637 wb=792 unstable=0 bg_thresh=1008 thresh=2017 gap=588 poll_thresh=18 ino=257 dd-2584 [002] 46.413100: balance_dirty_state: bdi btrfs-1: dirty=637 wb=792 unstable=0 bg_thresh=1011 thresh=2022 gap=593 poll_thresh=13 ino=257 dd-2584 [002] 46.413220: balance_dirty_state: bdi btrfs-1: dirty=662 wb=792 unstable=0 bg_thresh=1008 thresh=2016 gap=562 poll_thresh=14 ino=257 dd-2584 [002] 46.413336: balance_dirty_state: bdi btrfs-1: dirty=687 wb=792 unstable=0 bg_thresh=1010 thresh=2021 gap=542 poll_thresh=15 ino=257 dd-2584 [002] 46.413453: balance_dirty_state: bdi btrfs-1: dirty=687 wb=792 unstable=0 bg_thresh=1007 thresh=2015 gap=536 poll_thresh=16 ino=257 dd-2584 [002] 46.413689: balance_dirty_state: bdi btrfs-1: dirty=737 wb=792 unstable=0 bg_thresh=1007 thresh=2014 gap=485 poll_thresh=17 ino=257 dd-2584 [002] 46.413698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=66504 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 46.420580: balance_dirty_state: bdi btrfs-1: dirty=737 wb=667 unstable=0 bg_thresh=1009 thresh=2019 gap=615 poll_thresh=13 ino=257 dd-2584 [002] 46.420640: balance_dirty_state: bdi btrfs-1: dirty=762 wb=667 unstable=0 bg_thresh=1009 thresh=2019 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 46.420699: balance_dirty_state: bdi btrfs-1: dirty=762 wb=667 unstable=0 bg_thresh=1009 thresh=2018 gap=589 poll_thresh=15 ino=257 dd-2584 [002] 46.420758: balance_dirty_state: bdi btrfs-1: dirty=787 wb=667 unstable=0 bg_thresh=1009 thresh=2018 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 46.420874: balance_dirty_state: bdi btrfs-1: dirty=812 wb=667 unstable=0 bg_thresh=1008 thresh=2017 gap=538 poll_thresh=17 ino=257 dd-2584 [002] 46.420991: balance_dirty_state: bdi btrfs-1: dirty=862 wb=667 unstable=0 bg_thresh=1010 thresh=2021 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 46.420996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-84% task_weight=98% bdi_bw=66504 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 46.428594: balance_dirty_state: bdi btrfs-1: dirty=862 wb=467 unstable=0 bg_thresh=1008 thresh=2017 gap=688 poll_thresh=13 ino=257 dd-2584 [002] 46.428655: balance_dirty_state: bdi btrfs-1: dirty=887 wb=467 unstable=0 bg_thresh=1008 thresh=2017 gap=663 poll_thresh=14 ino=257 dd-2584 [002] 46.428876: balance_dirty_state: bdi btrfs-1: dirty=912 wb=467 unstable=0 bg_thresh=1008 thresh=2016 gap=637 poll_thresh=15 ino=257 dd-2584 [002] 46.428933: balance_dirty_state: bdi btrfs-1: dirty=912 wb=467 unstable=0 bg_thresh=1008 thresh=2016 gap=637 poll_thresh=16 ino=257 dd-2584 [002] 46.429046: balance_dirty_state: bdi btrfs-1: dirty=962 wb=467 unstable=0 bg_thresh=1004 thresh=2009 gap=580 poll_thresh=17 ino=257 dd-2584 [002] 46.429160: balance_dirty_state: bdi btrfs-1: dirty=987 wb=467 unstable=0 bg_thresh=1006 thresh=2013 gap=559 poll_thresh=18 ino=257 dd-2584 [002] 46.429273: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=467 unstable=0 bg_thresh=1006 thresh=2012 gap=533 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 46.429293: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28972 wrote=0 to_write=16384 dd-2584 [002] 46.429444: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=467 unstable=0 bg_thresh=1005 thresh=2011 gap=507 poll_thresh=20 ino=257 dd-2584 [002] 46.429619: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=517 unstable=0 bg_thresh=1007 thresh=2015 gap=461 poll_thresh=21 ino=257 dd-2584 [002] 46.429621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-138% task_weight=98% bdi_bw=66504 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 46.430968: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=476 wrote=576 to_write=15808 dd-2584 [002] 46.436495: balance_dirty_state: bdi btrfs-1: dirty=512 wb=917 unstable=0 bg_thresh=1009 thresh=2018 gap=589 poll_thresh=21 ino=257 dd-2584 [002] 46.436598: balance_dirty_state: bdi btrfs-1: dirty=512 wb=917 unstable=0 bg_thresh=1011 thresh=2023 gap=594 poll_thresh=16 ino=257 dd-2584 [002] 46.436711: balance_dirty_state: bdi btrfs-1: dirty=562 wb=917 unstable=0 bg_thresh=1011 thresh=2022 gap=543 poll_thresh=17 ino=257 dd-2584 [002] 46.436988: balance_dirty_state: bdi btrfs-1: dirty=587 wb=917 unstable=0 bg_thresh=1010 thresh=2021 gap=517 poll_thresh=18 ino=257 dd-2584 [002] 46.437103: balance_dirty_state: bdi btrfs-1: dirty=612 wb=917 unstable=0 bg_thresh=1009 thresh=2019 gap=490 poll_thresh=19 ino=257 dd-2584 [002] 46.437108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=98% bdi_bw=66504 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 46.444526: balance_dirty_state: bdi btrfs-1: dirty=612 wb=792 unstable=0 bg_thresh=1007 thresh=2014 gap=610 poll_thresh=19 ino=257 dd-2584 [000] 46.444651: balance_dirty_state: bdi btrfs-1: dirty=612 wb=792 unstable=0 bg_thresh=1007 thresh=2014 gap=610 poll_thresh=14 ino=257 dd-2584 [000] 46.444767: balance_dirty_state: bdi btrfs-1: dirty=637 wb=792 unstable=0 bg_thresh=1007 thresh=2014 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 46.444883: balance_dirty_state: bdi btrfs-1: dirty=662 wb=792 unstable=0 bg_thresh=1009 thresh=2019 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 46.445117: balance_dirty_state: bdi btrfs-1: dirty=687 wb=792 unstable=0 bg_thresh=1012 thresh=2024 gap=545 poll_thresh=17 ino=257 dd-2584 [000] 46.445352: balance_dirty_state: bdi btrfs-1: dirty=712 wb=792 unstable=0 bg_thresh=1014 thresh=2028 gap=524 poll_thresh=18 ino=257 dd-2584 [000] 46.445585: balance_dirty_state: bdi btrfs-1: dirty=762 wb=792 unstable=0 bg_thresh=1013 thresh=2027 gap=473 poll_thresh=19 ino=257 dd-2584 [000] 46.445594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=66504 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.452494: balance_dirty_state: bdi btrfs-1: dirty=762 wb=667 unstable=0 bg_thresh=1015 thresh=2031 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 46.452638: balance_dirty_state: bdi btrfs-1: dirty=787 wb=667 unstable=0 bg_thresh=1015 thresh=2031 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 46.452723: balance_dirty_state: bdi btrfs-1: dirty=787 wb=667 unstable=0 bg_thresh=1015 thresh=2030 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 46.452808: balance_dirty_state: bdi btrfs-1: dirty=812 wb=667 unstable=0 bg_thresh=1015 thresh=2030 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 46.453268: balance_dirty_state: bdi btrfs-1: dirty=837 wb=667 unstable=0 bg_thresh=1017 thresh=2034 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 46.453450: balance_dirty_state: bdi btrfs-1: dirty=862 wb=667 unstable=0 bg_thresh=1015 thresh=2031 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 46.453457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-214% task_weight=101% bdi_bw=66504 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.460612: balance_dirty_state: bdi btrfs-1: dirty=862 wb=592 unstable=0 bg_thresh=1016 thresh=2033 gap=579 poll_thresh=18 ino=257 dd-2584 [004] 46.460741: balance_dirty_state: bdi btrfs-1: dirty=887 wb=592 unstable=0 bg_thresh=1016 thresh=2032 gap=553 poll_thresh=13 ino=257 dd-2584 [004] 46.460859: balance_dirty_state: bdi btrfs-1: dirty=912 wb=592 unstable=0 bg_thresh=1016 thresh=2032 gap=528 poll_thresh=14 ino=257 dd-2584 [004] 46.460976: balance_dirty_state: bdi btrfs-1: dirty=912 wb=592 unstable=0 bg_thresh=1015 thresh=2031 gap=527 poll_thresh=15 ino=257 dd-2584 [004] 46.461096: balance_dirty_state: bdi btrfs-1: dirty=937 wb=592 unstable=0 bg_thresh=1012 thresh=2025 gap=496 poll_thresh=16 ino=257 dd-2584 [004] 46.461104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-221% task_weight=100% bdi_bw=66504 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 46.468544: balance_dirty_state: bdi btrfs-1: dirty=937 wb=592 unstable=0 bg_thresh=1012 thresh=2025 gap=496 poll_thresh=16 ino=257 dd-2584 [004] 46.468552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-221% task_weight=100% bdi_bw=66504 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 46.476548: balance_dirty_state: bdi btrfs-1: dirty=937 wb=342 unstable=0 bg_thresh=1012 thresh=2024 gap=745 poll_thresh=16 ino=257 dd-2584 [004] 46.476646: balance_dirty_state: bdi btrfs-1: dirty=962 wb=342 unstable=0 bg_thresh=1014 thresh=2029 gap=725 poll_thresh=12 ino=257 dd-2584 [004] 46.476704: balance_dirty_state: bdi btrfs-1: dirty=962 wb=342 unstable=0 bg_thresh=1014 thresh=2028 gap=724 poll_thresh=13 ino=257 dd-2584 [004] 46.476760: balance_dirty_state: bdi btrfs-1: dirty=987 wb=342 unstable=0 bg_thresh=1016 thresh=2033 gap=704 poll_thresh=14 ino=257 dd-2584 [004] 46.476816: balance_dirty_state: bdi btrfs-1: dirty=987 wb=342 unstable=0 bg_thresh=1013 thresh=2027 gap=698 poll_thresh=15 ino=257 dd-2584 [004] 46.476872: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=342 unstable=0 bg_thresh=1016 thresh=2032 gap=678 poll_thresh=16 ino=257 dd-2584 [004] 46.476984: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=342 unstable=0 bg_thresh=1015 thresh=2031 gap=652 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 46.477049: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29020 wrote=0 to_write=16384 dd-2584 [004] 46.477109: balance_dirty_state: bdi btrfs-1: dirty=1087 wb=342 unstable=0 bg_thresh=1015 thresh=2030 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 46.477408: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=467 unstable=0 bg_thresh=1017 thresh=2034 gap=555 poll_thresh=19 ino=257 dd-2584 [004] 46.477534: balance_dirty_state: bdi btrfs-1: dirty=987 wb=492 unstable=0 bg_thresh=1016 thresh=2033 gap=554 poll_thresh=20 ino=257 dd-2584 [004] 46.477662: balance_dirty_state: bdi btrfs-1: dirty=987 wb=542 unstable=0 bg_thresh=1013 thresh=2026 gap=497 poll_thresh=21 ino=257 dd-2584 [004] 46.477664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=66504 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 46.480855: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=528 wrote=672 to_write=15712 dd-2584 [004] 46.484568: balance_dirty_state: bdi btrfs-1: dirty=512 wb=892 unstable=0 bg_thresh=1014 thresh=2028 gap=624 poll_thresh=21 ino=257 dd-2584 [004] 46.484644: balance_dirty_state: bdi btrfs-1: dirty=512 wb=892 unstable=0 bg_thresh=1016 thresh=2033 gap=629 poll_thresh=16 ino=257 dd-2584 [004] 46.484762: balance_dirty_state: bdi btrfs-1: dirty=537 wb=892 unstable=0 bg_thresh=1016 thresh=2032 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 46.484880: balance_dirty_state: bdi btrfs-1: dirty=587 wb=892 unstable=0 bg_thresh=1015 thresh=2031 gap=552 poll_thresh=18 ino=257 dd-2584 [004] 46.485007: balance_dirty_state: bdi btrfs-1: dirty=612 wb=892 unstable=0 bg_thresh=1017 thresh=2035 gap=531 poll_thresh=19 ino=257 dd-2584 [004] 46.485124: balance_dirty_state: bdi btrfs-1: dirty=637 wb=892 unstable=0 bg_thresh=1017 thresh=2034 gap=505 poll_thresh=20 ino=257 dd-2584 [004] 46.485129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=66504 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.492531: balance_dirty_state: bdi btrfs-1: dirty=637 wb=892 unstable=0 bg_thresh=1008 thresh=2016 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 46.492536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=66504 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 46.500535: balance_dirty_state: bdi btrfs-1: dirty=637 wb=892 unstable=0 bg_thresh=1004 thresh=2008 gap=479 poll_thresh=20 ino=257 dd-2584 [006] 46.500544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=66504 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 46.508502: balance_dirty_state: bdi btrfs-1: dirty=637 wb=892 unstable=0 bg_thresh=1009 thresh=2019 gap=490 poll_thresh=20 ino=257 dd-2584 [006] 46.508509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=64904 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 46.516522: balance_dirty_state: bdi btrfs-1: dirty=637 wb=767 unstable=0 bg_thresh=1008 thresh=2016 gap=612 poll_thresh=20 ino=257 dd-2584 [002] 46.516610: balance_dirty_state: bdi btrfs-1: dirty=662 wb=767 unstable=0 bg_thresh=1008 thresh=2016 gap=587 poll_thresh=15 ino=257 dd-2584 [002] 46.516849: balance_dirty_state: bdi btrfs-1: dirty=662 wb=767 unstable=0 bg_thresh=1007 thresh=2015 gap=586 poll_thresh=16 ino=257 dd-2584 [002] 46.516967: balance_dirty_state: bdi btrfs-1: dirty=712 wb=767 unstable=0 bg_thresh=1007 thresh=2014 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 46.517082: balance_dirty_state: bdi btrfs-1: dirty=737 wb=767 unstable=0 bg_thresh=1006 thresh=2013 gap=509 poll_thresh=18 ino=257 dd-2584 [002] 46.517200: balance_dirty_state: bdi btrfs-1: dirty=762 wb=767 unstable=0 bg_thresh=1008 thresh=2017 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 46.517205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=64904 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 46.524578: balance_dirty_state: bdi btrfs-1: dirty=762 wb=692 unstable=0 bg_thresh=1009 thresh=2018 gap=564 poll_thresh=19 ino=257 dd-2584 [002] 46.524661: balance_dirty_state: bdi btrfs-1: dirty=787 wb=692 unstable=0 bg_thresh=1009 thresh=2018 gap=539 poll_thresh=14 ino=257 dd-2584 [002] 46.524734: balance_dirty_state: bdi btrfs-1: dirty=812 wb=692 unstable=0 bg_thresh=1008 thresh=2017 gap=513 poll_thresh=15 ino=257 dd-2584 [002] 46.524806: balance_dirty_state: bdi btrfs-1: dirty=812 wb=692 unstable=0 bg_thresh=1008 thresh=2017 gap=513 poll_thresh=16 ino=257 dd-2584 [002] 46.524949: balance_dirty_state: bdi btrfs-1: dirty=837 wb=692 unstable=0 bg_thresh=1008 thresh=2016 gap=487 poll_thresh=17 ino=257 dd-2584 [002] 46.524955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=64904 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 46.532684: balance_dirty_state: bdi btrfs-1: dirty=837 wb=567 unstable=0 bg_thresh=1004 thresh=2008 gap=604 poll_thresh=17 ino=257 dd-2584 [002] 46.532815: balance_dirty_state: bdi btrfs-1: dirty=862 wb=567 unstable=0 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=13 ino=257 dd-2584 [002] 46.532936: balance_dirty_state: bdi btrfs-1: dirty=887 wb=567 unstable=0 bg_thresh=1003 thresh=2006 gap=552 poll_thresh=14 ino=257 dd-2584 [002] 46.533052: balance_dirty_state: bdi btrfs-1: dirty=887 wb=567 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 46.533171: balance_dirty_state: bdi btrfs-1: dirty=912 wb=567 unstable=0 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=16 ino=257 dd-2584 [002] 46.533750: balance_dirty_state: bdi btrfs-1: dirty=937 wb=567 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=17 ino=257 dd-2584 [002] 46.533759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=64904 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 46.540710: balance_dirty_state: bdi btrfs-1: dirty=937 wb=567 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=17 ino=257 dd-2584 [002] 46.540719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=64904 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 46.548715: balance_dirty_state: bdi btrfs-1: dirty=937 wb=567 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=17 ino=257 dd-2584 [006] 46.548724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=64904 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 46.556664: balance_dirty_state: bdi btrfs-1: dirty=937 wb=567 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=17 ino=257 dd-2584 [006] 46.556673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=64904 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 46.564883: balance_dirty_state: bdi btrfs-1: dirty=937 wb=317 unstable=0 bg_thresh=1003 thresh=2006 gap=752 poll_thresh=17 ino=257 dd-2584 [000] 46.564959: balance_dirty_state: bdi btrfs-1: dirty=937 wb=317 unstable=0 bg_thresh=1003 thresh=2006 gap=752 poll_thresh=13 ino=257 dd-2584 [000] 46.565074: balance_dirty_state: bdi btrfs-1: dirty=962 wb=317 unstable=0 bg_thresh=1005 thresh=2011 gap=732 poll_thresh=14 ino=257 dd-2584 [000] 46.565192: balance_dirty_state: bdi btrfs-1: dirty=962 wb=317 unstable=0 bg_thresh=1005 thresh=2011 gap=732 poll_thresh=15 ino=257 dd-2584 [000] 46.565310: balance_dirty_state: bdi btrfs-1: dirty=987 wb=317 unstable=0 bg_thresh=1005 thresh=2010 gap=706 poll_thresh=16 ino=257 dd-2584 [000] 46.565544: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=317 unstable=0 bg_thresh=1004 thresh=2009 gap=680 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 46.565629: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29108 wrote=0 to_write=8192 dd-2584 [000] 46.565791: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=317 unstable=0 bg_thresh=1006 thresh=2013 gap=634 poll_thresh=18 ino=257 dd-2584 [000] 46.566037: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=367 unstable=0 bg_thresh=1008 thresh=2017 gap=588 poll_thresh=19 ino=257 dd-2584 [000] 46.566285: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=417 unstable=0 bg_thresh=1008 thresh=2016 gap=562 poll_thresh=20 ino=257 dd-2584 [000] 46.566535: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=467 unstable=0 bg_thresh=1007 thresh=2015 gap=511 poll_thresh=21 ino=257 dd-2584 [000] 46.567129: balance_dirty_state: bdi btrfs-1: dirty=937 wb=592 unstable=0 bg_thresh=1009 thresh=2019 gap=490 poll_thresh=22 ino=257 dd-2584 [000] 46.567132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=64904 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 46.569130: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=616 wrote=704 to_write=7488 dd-2584 [000] 46.572502: balance_dirty_state: bdi btrfs-1: dirty=487 wb=892 unstable=0 bg_thresh=1010 thresh=2020 gap=641 poll_thresh=22 ino=257 dd-2584 [000] 46.572570: balance_dirty_state: bdi btrfs-1: dirty=487 wb=892 unstable=0 bg_thresh=1003 thresh=2006 gap=627 poll_thresh=16 ino=257 dd-2584 [000] 46.572692: balance_dirty_state: bdi btrfs-1: dirty=537 wb=892 unstable=0 bg_thresh=1005 thresh=2011 gap=582 poll_thresh=17 ino=257 dd-2584 [000] 46.572814: balance_dirty_state: bdi btrfs-1: dirty=562 wb=892 unstable=0 bg_thresh=1006 thresh=2012 gap=558 poll_thresh=18 ino=257 dd-2584 [000] 46.572939: balance_dirty_state: bdi btrfs-1: dirty=587 wb=892 unstable=0 bg_thresh=1001 thresh=2003 gap=524 poll_thresh=19 ino=257 dd-2584 [000] 46.573063: balance_dirty_state: bdi btrfs-1: dirty=637 wb=892 unstable=0 bg_thresh=1003 thresh=2006 gap=477 poll_thresh=20 ino=257 dd-2584 [000] 46.573067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=64904 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.580508: balance_dirty_state: bdi btrfs-1: dirty=637 wb=767 unstable=0 bg_thresh=1007 thresh=2015 gap=611 poll_thresh=20 ino=257 dd-2584 [004] 46.580702: balance_dirty_state: bdi btrfs-1: dirty=662 wb=767 unstable=0 bg_thresh=1007 thresh=2014 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 46.580883: balance_dirty_state: bdi btrfs-1: dirty=687 wb=767 unstable=0 bg_thresh=1007 thresh=2014 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 46.581238: balance_dirty_state: bdi btrfs-1: dirty=712 wb=767 unstable=0 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 46.582072: balance_dirty_state: bdi btrfs-1: dirty=737 wb=767 unstable=0 bg_thresh=1007 thresh=2015 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 46.582431: balance_dirty_state: bdi btrfs-1: dirty=762 wb=767 unstable=0 bg_thresh=1007 thresh=2014 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 46.582444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=64904 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.588887: balance_dirty_state: bdi btrfs-1: dirty=762 wb=642 unstable=0 bg_thresh=1006 thresh=2012 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 46.588978: balance_dirty_state: bdi btrfs-1: dirty=787 wb=642 unstable=0 bg_thresh=1005 thresh=2011 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 46.589067: balance_dirty_state: bdi btrfs-1: dirty=812 wb=642 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 46.589155: balance_dirty_state: bdi btrfs-1: dirty=812 wb=642 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 46.589331: balance_dirty_state: bdi btrfs-1: dirty=862 wb=642 unstable=0 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 46.589509: balance_dirty_state: bdi btrfs-1: dirty=887 wb=642 unstable=0 bg_thresh=1006 thresh=2013 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 46.589515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=64904 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.596635: balance_dirty_state: bdi btrfs-1: dirty=887 wb=592 unstable=0 bg_thresh=1006 thresh=2013 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 46.596702: balance_dirty_state: bdi btrfs-1: dirty=912 wb=592 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=13 ino=257 dd-2584 [004] 46.596762: balance_dirty_state: bdi btrfs-1: dirty=912 wb=592 unstable=0 bg_thresh=1006 thresh=2012 gap=508 poll_thresh=14 ino=257 dd-2584 [004] 46.596822: balance_dirty_state: bdi btrfs-1: dirty=937 wb=592 unstable=0 bg_thresh=1003 thresh=2006 gap=477 poll_thresh=15 ino=257 dd-2584 [004] 46.596827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=64904 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 46.604617: balance_dirty_state: bdi btrfs-1: dirty=937 wb=592 unstable=0 bg_thresh=1003 thresh=2006 gap=477 poll_thresh=15 ino=257 dd-2584 [004] 46.604626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=64904 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 46.612610: balance_dirty_state: bdi btrfs-1: dirty=937 wb=592 unstable=0 bg_thresh=1003 thresh=2006 gap=477 poll_thresh=15 ino=257 dd-2584 [004] 46.612615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=62060 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 46.620611: balance_dirty_state: bdi btrfs-1: dirty=937 wb=592 unstable=0 bg_thresh=1009 thresh=2018 gap=489 poll_thresh=15 ino=257 dd-2584 [004] 46.620617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=62060 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 46.628556: balance_dirty_state: bdi btrfs-1: dirty=937 wb=467 unstable=0 bg_thresh=1010 thresh=2021 gap=617 poll_thresh=15 ino=257 dd-2584 [004] 46.628648: balance_dirty_state: bdi btrfs-1: dirty=937 wb=467 unstable=0 bg_thresh=1013 thresh=2026 gap=622 poll_thresh=11 ino=257 dd-2584 [004] 46.628734: balance_dirty_state: bdi btrfs-1: dirty=962 wb=467 unstable=0 bg_thresh=1010 thresh=2020 gap=591 poll_thresh=12 ino=257 dd-2584 [004] 46.628821: balance_dirty_state: bdi btrfs-1: dirty=987 wb=467 unstable=0 bg_thresh=1012 thresh=2024 gap=570 poll_thresh=13 ino=257 dd-2584 [004] 46.629152: balance_dirty_state: bdi btrfs-1: dirty=987 wb=467 unstable=0 bg_thresh=1006 thresh=2012 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 46.629236: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=467 unstable=0 bg_thresh=1005 thresh=2011 gap=532 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 46.629261: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29172 wrote=0 to_write=8192 dd-2584 [004] 46.629304: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=467 unstable=0 bg_thresh=1005 thresh=2011 gap=507 poll_thresh=16 ino=257 dd-2584 [004] 46.629499: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=492 unstable=0 bg_thresh=1005 thresh=2010 gap=481 poll_thresh=17 ino=257 dd-2584 [004] 46.629504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=62060 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 46.631209: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=676 wrote=560 to_write=7632 dd-2584 [004] 46.636538: balance_dirty_state: bdi btrfs-1: dirty=512 wb=892 unstable=0 bg_thresh=996 thresh=1993 gap=589 poll_thresh=17 ino=257 dd-2584 [004] 46.636681: balance_dirty_state: bdi btrfs-1: dirty=537 wb=892 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=13 ino=257 dd-2584 [004] 46.636769: balance_dirty_state: bdi btrfs-1: dirty=537 wb=892 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 46.636859: balance_dirty_state: bdi btrfs-1: dirty=562 wb=892 unstable=0 bg_thresh=1004 thresh=2008 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 46.636962: balance_dirty_state: bdi btrfs-1: dirty=562 wb=892 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 46.637148: balance_dirty_state: bdi btrfs-1: dirty=612 wb=892 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 46.637155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=62060 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 46.648657: balance_dirty_state: bdi btrfs-1: dirty=612 wb=767 unstable=0 bg_thresh=1005 thresh=2010 gap=631 poll_thresh=17 ino=257 dd-2584 [001] 46.648723: balance_dirty_state: bdi btrfs-1: dirty=637 wb=767 unstable=0 bg_thresh=1005 thresh=2010 gap=606 poll_thresh=13 ino=257 dd-2584 [001] 46.648782: balance_dirty_state: bdi btrfs-1: dirty=637 wb=767 unstable=0 bg_thresh=1005 thresh=2010 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 46.648841: balance_dirty_state: bdi btrfs-1: dirty=662 wb=767 unstable=0 bg_thresh=1007 thresh=2015 gap=586 poll_thresh=15 ino=257 dd-2584 [001] 46.648900: balance_dirty_state: bdi btrfs-1: dirty=687 wb=767 unstable=0 bg_thresh=1010 thresh=2020 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 46.649196: balance_dirty_state: bdi btrfs-1: dirty=712 wb=767 unstable=0 bg_thresh=1012 thresh=2025 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 46.649313: balance_dirty_state: bdi btrfs-1: dirty=737 wb=767 unstable=0 bg_thresh=1012 thresh=2024 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 46.649429: balance_dirty_state: bdi btrfs-1: dirty=762 wb=767 unstable=0 bg_thresh=1011 thresh=2023 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 46.649434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=62060 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 46.656650: balance_dirty_state: bdi btrfs-1: dirty=762 wb=642 unstable=0 bg_thresh=1012 thresh=2025 gap=621 poll_thresh=19 ino=257 dd-2584 [007] 46.656716: balance_dirty_state: bdi btrfs-1: dirty=762 wb=642 unstable=0 bg_thresh=1015 thresh=2030 gap=626 poll_thresh=14 ino=257 dd-2584 [007] 46.656775: balance_dirty_state: bdi btrfs-1: dirty=787 wb=642 unstable=0 bg_thresh=1013 thresh=2027 gap=598 poll_thresh=15 ino=257 dd-2584 [007] 46.656833: balance_dirty_state: bdi btrfs-1: dirty=812 wb=642 unstable=0 bg_thresh=1016 thresh=2032 gap=578 poll_thresh=16 ino=257 dd-2584 [007] 46.656951: balance_dirty_state: bdi btrfs-1: dirty=837 wb=642 unstable=0 bg_thresh=1015 thresh=2031 gap=552 poll_thresh=17 ino=257 dd-2584 [007] 46.657072: balance_dirty_state: bdi btrfs-1: dirty=862 wb=642 unstable=0 bg_thresh=1017 thresh=2035 gap=531 poll_thresh=18 ino=257 dd-2584 [007] 46.657190: balance_dirty_state: bdi btrfs-1: dirty=912 wb=642 unstable=0 bg_thresh=1017 thresh=2034 gap=480 poll_thresh=19 ino=257 dd-2584 [007] 46.657195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=62060 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 46.664680: balance_dirty_state: bdi btrfs-1: dirty=912 wb=642 unstable=0 bg_thresh=1020 thresh=2040 gap=486 poll_thresh=19 ino=257 dd-2584 [007] 46.664690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=62060 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 46.672641: balance_dirty_state: bdi btrfs-1: dirty=912 wb=567 unstable=0 bg_thresh=1020 thresh=2040 gap=561 poll_thresh=19 ino=257 dd-2584 [007] 46.672728: balance_dirty_state: bdi btrfs-1: dirty=912 wb=567 unstable=0 bg_thresh=1020 thresh=2040 gap=561 poll_thresh=14 ino=257 dd-2584 [007] 46.672787: balance_dirty_state: bdi btrfs-1: dirty=937 wb=567 unstable=0 bg_thresh=1019 thresh=2039 gap=535 poll_thresh=15 ino=257 dd-2584 [007] 46.673017: balance_dirty_state: bdi btrfs-1: dirty=962 wb=567 unstable=0 bg_thresh=1019 thresh=2039 gap=510 poll_thresh=16 ino=257 dd-2584 [007] 46.673135: balance_dirty_state: bdi btrfs-1: dirty=987 wb=567 unstable=0 bg_thresh=1021 thresh=2043 gap=489 poll_thresh=17 ino=257 dd-2584 [007] 46.673140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=62060 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 46.680746: balance_dirty_state: bdi btrfs-1: dirty=987 wb=567 unstable=0 bg_thresh=1022 thresh=2045 gap=491 poll_thresh=17 ino=257 dd-2584 [006] 46.680756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-242% task_weight=100% bdi_bw=62060 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 46.688719: balance_dirty_state: bdi btrfs-1: dirty=987 wb=442 unstable=0 bg_thresh=1022 thresh=2045 gap=616 poll_thresh=17 ino=257 dd-2584 [006] 46.688844: balance_dirty_state: bdi btrfs-1: dirty=987 wb=442 unstable=0 bg_thresh=1022 thresh=2045 gap=616 poll_thresh=13 ino=257 dd-2584 [006] 46.688961: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=442 unstable=0 bg_thresh=1025 thresh=2050 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 46.689077: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=442 unstable=0 bg_thresh=1025 thresh=2050 gap=571 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 46.689122: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29232 wrote=0 to_write=8192 dd-2584 [006] 46.689262: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=442 unstable=0 bg_thresh=1027 thresh=2055 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 46.689640: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=492 unstable=0 bg_thresh=1027 thresh=2054 gap=500 poll_thresh=17 ino=257 dd-2584 [006] 46.689644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1400 avg_dirty=1400 bdi_gap=2% task_gap=-95% task_weight=99% bdi_bw=62060 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 46.692104: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=736 wrote=576 to_write=7616 dd-2584 [006] 46.696840: balance_dirty_state: bdi btrfs-1: dirty=512 wb=892 unstable=0 bg_thresh=1029 thresh=2059 gap=655 poll_thresh=13 ino=257 dd-2584 [006] 46.696901: balance_dirty_state: bdi btrfs-1: dirty=537 wb=892 unstable=0 bg_thresh=1029 thresh=2058 gap=629 poll_thresh=14 ino=257 dd-2584 [006] 46.696961: balance_dirty_state: bdi btrfs-1: dirty=562 wb=892 unstable=0 bg_thresh=1029 thresh=2058 gap=604 poll_thresh=15 ino=257 dd-2584 [006] 46.697021: balance_dirty_state: bdi btrfs-1: dirty=562 wb=892 unstable=0 bg_thresh=1028 thresh=2057 gap=603 poll_thresh=16 ino=257 dd-2584 [006] 46.697140: balance_dirty_state: bdi btrfs-1: dirty=587 wb=892 unstable=0 bg_thresh=1028 thresh=2056 gap=577 poll_thresh=17 ino=257 dd-2584 [006] 46.697433: balance_dirty_state: bdi btrfs-1: dirty=637 wb=892 unstable=0 bg_thresh=1027 thresh=2055 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 46.697554: balance_dirty_state: bdi btrfs-1: dirty=662 wb=892 unstable=0 bg_thresh=1029 thresh=2059 gap=505 poll_thresh=19 ino=257 dd-2584 [006] 46.697559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=62060 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 46.704752: balance_dirty_state: bdi btrfs-1: dirty=662 wb=892 unstable=0 bg_thresh=1029 thresh=2059 gap=505 poll_thresh=19 ino=257 dd-2584 [006] 46.704761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=62060 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 46.712670: balance_dirty_state: bdi btrfs-1: dirty=662 wb=767 unstable=0 bg_thresh=1029 thresh=2059 gap=630 poll_thresh=19 ino=257 dd-2584 [006] 46.712776: balance_dirty_state: bdi btrfs-1: dirty=687 wb=767 unstable=0 bg_thresh=1029 thresh=2059 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 46.712838: balance_dirty_state: bdi btrfs-1: dirty=687 wb=767 unstable=0 bg_thresh=1029 thresh=2058 gap=604 poll_thresh=15 ino=257 dd-2584 [006] 46.712897: balance_dirty_state: bdi btrfs-1: dirty=712 wb=767 unstable=0 bg_thresh=1026 thresh=2052 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 46.713016: balance_dirty_state: bdi btrfs-1: dirty=737 wb=767 unstable=0 bg_thresh=1028 thresh=2056 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 46.713132: balance_dirty_state: bdi btrfs-1: dirty=762 wb=767 unstable=0 bg_thresh=1027 thresh=2055 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 46.713249: balance_dirty_state: bdi btrfs-1: dirty=812 wb=767 unstable=0 bg_thresh=1027 thresh=2054 gap=475 poll_thresh=19 ino=257 dd-2584 [006] 46.713254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=62060 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 46.720716: balance_dirty_state: bdi btrfs-1: dirty=812 wb=767 unstable=0 bg_thresh=1027 thresh=2054 gap=475 poll_thresh=19 ino=257 dd-2584 [006] 46.720721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=59264 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 46.728654: balance_dirty_state: bdi btrfs-1: dirty=812 wb=642 unstable=0 bg_thresh=1027 thresh=2054 gap=600 poll_thresh=19 ino=257 dd-2584 [006] 46.728722: balance_dirty_state: bdi btrfs-1: dirty=812 wb=642 unstable=0 bg_thresh=1029 thresh=2059 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 46.728783: balance_dirty_state: bdi btrfs-1: dirty=837 wb=642 unstable=0 bg_thresh=1026 thresh=2053 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 46.728846: balance_dirty_state: bdi btrfs-1: dirty=862 wb=642 unstable=0 bg_thresh=1029 thresh=2058 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 46.729137: balance_dirty_state: bdi btrfs-1: dirty=887 wb=642 unstable=0 bg_thresh=1031 thresh=2062 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 46.729258: balance_dirty_state: bdi btrfs-1: dirty=912 wb=642 unstable=0 bg_thresh=1030 thresh=2061 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 46.729263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=59264 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 46.736694: balance_dirty_state: bdi btrfs-1: dirty=912 wb=592 unstable=0 bg_thresh=1030 thresh=2061 gap=557 poll_thresh=18 ino=257 dd-2584 [006] 46.736797: balance_dirty_state: bdi btrfs-1: dirty=937 wb=592 unstable=0 bg_thresh=1027 thresh=2055 gap=526 poll_thresh=13 ino=257 dd-2584 [006] 46.736880: balance_dirty_state: bdi btrfs-1: dirty=962 wb=592 unstable=0 bg_thresh=1027 thresh=2054 gap=500 poll_thresh=14 ino=257 dd-2584 [006] 46.736887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=59264 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 46.744566: balance_dirty_state: bdi btrfs-1: dirty=962 wb=467 unstable=0 bg_thresh=1020 thresh=2040 gap=611 poll_thresh=14 ino=257 dd-2584 [006] 46.744639: balance_dirty_state: bdi btrfs-1: dirty=962 wb=467 unstable=0 bg_thresh=1020 thresh=2040 gap=611 poll_thresh=10 ino=257 dd-2584 [006] 46.744700: balance_dirty_state: bdi btrfs-1: dirty=987 wb=467 unstable=0 bg_thresh=1022 thresh=2045 gap=591 poll_thresh=11 ino=257 dd-2584 [006] 46.744763: balance_dirty_state: bdi btrfs-1: dirty=987 wb=467 unstable=0 bg_thresh=1025 thresh=2050 gap=596 poll_thresh=12 ino=257 dd-2584 [006] 46.744826: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=467 unstable=0 bg_thresh=1022 thresh=2044 gap=565 poll_thresh=13 ino=257 dd-2584 [006] 46.744891: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=467 unstable=0 bg_thresh=1021 thresh=2043 gap=539 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 46.744914: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29288 wrote=0 to_write=8192 dd-2584 [006] 46.744998: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=467 unstable=0 bg_thresh=1019 thresh=2039 gap=522 poll_thresh=15 ino=257 dd-2584 [006] 46.745105: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=492 unstable=0 bg_thresh=1022 thresh=2044 gap=501 poll_thresh=16 ino=257 dd-2584 [006] 46.745107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-2% task_gap=-105% task_weight=99% bdi_bw=59264 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 46.746294: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=792 wrote=560 to_write=7632 dd-2584 [006] 46.752590: balance_dirty_state: bdi btrfs-1: dirty=525 wb=918 unstable=0 bg_thresh=1020 thresh=2041 gap=598 poll_thresh=16 ino=257 dd-2584 [006] 46.752672: balance_dirty_state: bdi btrfs-1: dirty=525 wb=918 unstable=0 bg_thresh=1020 thresh=2041 gap=598 poll_thresh=12 ino=257 dd-2584 [006] 46.752734: balance_dirty_state: bdi btrfs-1: dirty=550 wb=918 unstable=0 bg_thresh=1023 thresh=2046 gap=578 poll_thresh=13 ino=257 dd-2584 [006] 46.752790: balance_dirty_state: bdi btrfs-1: dirty=575 wb=918 unstable=0 bg_thresh=1025 thresh=2051 gap=558 poll_thresh=14 ino=257 dd-2584 [006] 46.752849: balance_dirty_state: bdi btrfs-1: dirty=575 wb=918 unstable=0 bg_thresh=1025 thresh=2051 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 46.753073: balance_dirty_state: bdi btrfs-1: dirty=600 wb=918 unstable=0 bg_thresh=1028 thresh=2056 gap=538 poll_thresh=16 ino=257 dd-2584 [006] 46.753209: balance_dirty_state: bdi btrfs-1: dirty=626 wb=918 unstable=0 bg_thresh=1024 thresh=2049 gap=505 poll_thresh=17 ino=257 dd-2584 [006] 46.753214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1400 avg_dirty=1400 bdi_gap=0% task_gap=-101% task_weight=99% bdi_bw=59264 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 46.760635: balance_dirty_state: bdi btrfs-1: dirty=626 wb=918 unstable=0 bg_thresh=1019 thresh=2038 gap=494 poll_thresh=17 ino=257 dd-2584 [006] 46.760641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-112% task_weight=99% bdi_bw=59264 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 46.768594: balance_dirty_state: bdi btrfs-1: dirty=626 wb=793 unstable=0 bg_thresh=1015 thresh=2031 gap=612 poll_thresh=17 ino=257 dd-2584 [006] 46.768669: balance_dirty_state: bdi btrfs-1: dirty=639 wb=793 unstable=0 bg_thresh=1014 thresh=2028 gap=596 poll_thresh=13 ino=257 dd-2584 [006] 46.768740: balance_dirty_state: bdi btrfs-1: dirty=652 wb=793 unstable=0 bg_thresh=1016 thresh=2032 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 46.768810: balance_dirty_state: bdi btrfs-1: dirty=678 wb=793 unstable=0 bg_thresh=1017 thresh=2035 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 46.768879: balance_dirty_state: bdi btrfs-1: dirty=691 wb=793 unstable=0 bg_thresh=1018 thresh=2036 gap=552 poll_thresh=16 ino=257 dd-2584 [006] 46.769016: balance_dirty_state: bdi btrfs-1: dirty=717 wb=793 unstable=0 bg_thresh=1017 thresh=2034 gap=524 poll_thresh=17 ino=257 dd-2584 [006] 46.769161: balance_dirty_state: bdi btrfs-1: dirty=756 wb=793 unstable=0 bg_thresh=1017 thresh=2035 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 46.769166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=59264 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 46.776599: balance_dirty_state: bdi btrfs-1: dirty=756 wb=793 unstable=0 bg_thresh=1017 thresh=2035 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 46.776608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=59264 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 46.784586: balance_dirty_state: bdi btrfs-1: dirty=756 wb=618 unstable=0 bg_thresh=1015 thresh=2031 gap=657 poll_thresh=18 ino=257 dd-2584 [002] 46.784783: balance_dirty_state: bdi btrfs-1: dirty=756 wb=618 unstable=0 bg_thresh=1018 thresh=2037 gap=663 poll_thresh=13 ino=257 dd-2584 [002] 46.784955: balance_dirty_state: bdi btrfs-1: dirty=781 wb=618 unstable=0 bg_thresh=1018 thresh=2036 gap=637 poll_thresh=14 ino=257 dd-2584 [002] 46.785083: balance_dirty_state: bdi btrfs-1: dirty=781 wb=618 unstable=0 bg_thresh=1019 thresh=2038 gap=639 poll_thresh=15 ino=257 dd-2584 [002] 46.785209: balance_dirty_state: bdi btrfs-1: dirty=806 wb=618 unstable=0 bg_thresh=1018 thresh=2037 gap=613 poll_thresh=16 ino=257 dd-2584 [002] 46.785829: balance_dirty_state: bdi btrfs-1: dirty=819 wb=618 unstable=0 bg_thresh=1019 thresh=2039 gap=602 poll_thresh=17 ino=257 dd-2584 [002] 46.786107: balance_dirty_state: bdi btrfs-1: dirty=858 wb=593 unstable=0 bg_thresh=1020 thresh=2041 gap=590 poll_thresh=18 ino=257 dd-2584 [002] 46.786379: balance_dirty_state: bdi btrfs-1: dirty=884 wb=593 unstable=0 bg_thresh=1019 thresh=2039 gap=562 poll_thresh=19 ino=257 dd-2584 [002] 46.786655: balance_dirty_state: bdi btrfs-1: dirty=923 wb=593 unstable=0 bg_thresh=1019 thresh=2039 gap=523 poll_thresh=20 ino=257 dd-2584 [002] 46.786928: balance_dirty_state: bdi btrfs-1: dirty=961 wb=593 unstable=0 bg_thresh=1021 thresh=2042 gap=488 poll_thresh=21 ino=257 dd-2584 [002] 46.786938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-4% task_gap=-107% task_weight=99% bdi_bw=59264 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 46.792638: balance_dirty_state: bdi btrfs-1: dirty=961 wb=593 unstable=0 bg_thresh=1018 thresh=2036 gap=482 poll_thresh=21 ino=257 dd-2584 [001] 46.792647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-7% task_gap=-113% task_weight=98% bdi_bw=59264 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.800655: balance_dirty_state: bdi btrfs-1: dirty=961 wb=468 unstable=0 bg_thresh=1019 thresh=2039 gap=610 poll_thresh=21 ino=257 dd-2584 [004] 46.800725: balance_dirty_state: bdi btrfs-1: dirty=961 wb=468 unstable=0 bg_thresh=1019 thresh=2039 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 46.800847: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=468 unstable=0 bg_thresh=1019 thresh=2038 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 46.800974: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=468 unstable=0 bg_thresh=1018 thresh=2037 gap=533 poll_thresh=18 ino=257 flush-btrfs-1-2586 [000] 46.800992: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29344 wrote=0 to_write=8192 dd-2584 [004] 46.801169: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=468 unstable=0 bg_thresh=1020 thresh=2041 gap=537 poll_thresh=19 ino=257 dd-2584 [004] 46.801657: balance_dirty_state: bdi btrfs-1: dirty=958 wb=608 unstable=0 bg_thresh=1017 thresh=2034 gap=468 poll_thresh=20 ino=257 dd-2584 [004] 46.801659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1300 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-115% task_weight=97% bdi_bw=59264 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 46.802652: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=848 wrote=608 to_write=7584 dd-2584 [004] 46.812670: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1054 unstable=0 bg_thresh=1011 thresh=2023 gap=457 poll_thresh=20 ino=257 dd-2584 [004] 46.812674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-174% task_weight=97% bdi_bw=59264 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 46.824711: balance_dirty_state: bdi btrfs-1: dirty=512 wb=804 unstable=0 bg_thresh=1012 thresh=2025 gap=709 poll_thresh=20 ino=257 dd-2584 [004] 46.824846: balance_dirty_state: bdi btrfs-1: dirty=512 wb=804 unstable=0 bg_thresh=1012 thresh=2025 gap=709 poll_thresh=15 ino=257 dd-2584 [004] 46.824968: balance_dirty_state: bdi btrfs-1: dirty=537 wb=804 unstable=0 bg_thresh=1015 thresh=2030 gap=689 poll_thresh=16 ino=257 dd-2584 [004] 46.825209: balance_dirty_state: bdi btrfs-1: dirty=562 wb=804 unstable=0 bg_thresh=1017 thresh=2035 gap=669 poll_thresh=17 ino=257 dd-2584 [004] 46.825461: balance_dirty_state: bdi btrfs-1: dirty=587 wb=804 unstable=0 bg_thresh=1014 thresh=2028 gap=637 poll_thresh=18 ino=257 dd-2584 [004] 46.825722: balance_dirty_state: bdi btrfs-1: dirty=637 wb=804 unstable=0 bg_thresh=1016 thresh=2032 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 46.825979: balance_dirty_state: bdi btrfs-1: dirty=662 wb=804 unstable=0 bg_thresh=1015 thresh=2031 gap=565 poll_thresh=20 ino=257 dd-2584 [004] 46.826241: balance_dirty_state: bdi btrfs-1: dirty=687 wb=804 unstable=0 bg_thresh=1015 thresh=2030 gap=539 poll_thresh=21 ino=257 dd-2584 [004] 46.827028: balance_dirty_state: bdi btrfs-1: dirty=725 wb=804 unstable=0 bg_thresh=1055 thresh=2111 gap=582 poll_thresh=22 ino=257 dd-2584 [004] 46.827357: balance_dirty_state: bdi btrfs-1: dirty=750 wb=804 unstable=0 bg_thresh=1057 thresh=2115 gap=561 poll_thresh=23 ino=257 dd-2584 [004] 46.827490: balance_dirty_state: bdi btrfs-1: dirty=800 wb=804 unstable=0 bg_thresh=1057 thresh=2114 gap=510 poll_thresh=24 ino=257 dd-2584 [004] 46.827495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1463 task_limit=1374 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-8% task_gap=-115% task_weight=97% bdi_bw=57620 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 46.836650: balance_dirty_state: bdi btrfs-1: dirty=800 wb=804 unstable=0 bg_thresh=1057 thresh=2114 gap=510 poll_thresh=24 ino=257 dd-2584 [004] 46.836661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1463 task_limit=1374 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-8% task_gap=-115% task_weight=97% bdi_bw=57620 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.840708: balance_dirty_state: bdi btrfs-1: dirty=800 wb=653 unstable=0 bg_thresh=1048 thresh=2097 gap=644 poll_thresh=24 ino=257 dd-2584 [004] 46.840820: balance_dirty_state: bdi btrfs-1: dirty=800 wb=653 unstable=0 bg_thresh=1048 thresh=2097 gap=644 poll_thresh=18 ino=257 dd-2584 [004] 46.840996: balance_dirty_state: bdi btrfs-1: dirty=825 wb=653 unstable=0 bg_thresh=1048 thresh=2096 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 46.841174: balance_dirty_state: bdi btrfs-1: dirty=875 wb=653 unstable=0 bg_thresh=1050 thresh=2100 gap=572 poll_thresh=20 ino=257 dd-2584 [004] 46.841349: balance_dirty_state: bdi btrfs-1: dirty=900 wb=653 unstable=0 bg_thresh=1049 thresh=2099 gap=546 poll_thresh=21 ino=257 dd-2584 [004] 46.841532: balance_dirty_state: bdi btrfs-1: dirty=925 wb=628 unstable=0 bg_thresh=1049 thresh=2098 gap=545 poll_thresh=22 ino=257 dd-2584 [004] 46.841712: balance_dirty_state: bdi btrfs-1: dirty=975 wb=628 unstable=0 bg_thresh=1048 thresh=2097 gap=494 poll_thresh=23 ino=257 dd-2584 [004] 46.841719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1446 task_limit=1357 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=57620 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.852726: balance_dirty_state: bdi btrfs-1: dirty=975 wb=628 unstable=0 bg_thresh=1048 thresh=2097 gap=494 poll_thresh=23 ino=257 dd-2584 [004] 46.852732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1446 task_limit=1357 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=57620 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 46.860736: balance_dirty_state: bdi btrfs-1: dirty=975 wb=514 unstable=0 bg_thresh=1048 thresh=2096 gap=607 poll_thresh=23 ino=257 dd-2584 [004] 46.860825: balance_dirty_state: bdi btrfs-1: dirty=975 wb=514 unstable=0 bg_thresh=1047 thresh=2095 gap=606 poll_thresh=17 ino=257 dd-2584 [004] 46.861218: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=514 unstable=0 bg_thresh=1049 thresh=2099 gap=560 poll_thresh=18 ino=257 dd-2584 [004] 46.861382: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=514 unstable=0 bg_thresh=1049 thresh=2098 gap=534 poll_thresh=19 ino=257 flush-btrfs-1-2586 [000] 46.861414: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29404 wrote=0 to_write=8192 dd-2584 [004] 46.861595: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=514 unstable=0 bg_thresh=1048 thresh=2097 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 46.861782: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=564 unstable=0 bg_thresh=1050 thresh=2101 gap=512 poll_thresh=21 ino=257 dd-2584 [004] 46.861784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1450 task_limit=1361 bdi_dirty=1440 avg_dirty=1440 bdi_gap=6% task_gap=-86% task_weight=98% bdi_bw=57620 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 46.862977: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=908 wrote=608 to_write=7584 dd-2584 [004] 46.868760: balance_dirty_state: bdi btrfs-1: dirty=512 wb=985 unstable=0 bg_thresh=1047 thresh=2094 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 46.868920: balance_dirty_state: bdi btrfs-1: dirty=537 wb=985 unstable=0 bg_thresh=1046 thresh=2093 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 46.869082: balance_dirty_state: bdi btrfs-1: dirty=587 wb=985 unstable=0 bg_thresh=1046 thresh=2092 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 46.869088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1352 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=57620 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.876743: balance_dirty_state: bdi btrfs-1: dirty=587 wb=857 unstable=0 bg_thresh=1045 thresh=2091 gap=647 poll_thresh=18 ino=257 dd-2584 [004] 46.876816: balance_dirty_state: bdi btrfs-1: dirty=587 wb=857 unstable=0 bg_thresh=1048 thresh=2096 gap=652 poll_thresh=13 ino=257 dd-2584 [004] 46.876873: balance_dirty_state: bdi btrfs-1: dirty=612 wb=857 unstable=0 bg_thresh=1047 thresh=2095 gap=626 poll_thresh=14 ino=257 dd-2584 [004] 46.876930: balance_dirty_state: bdi btrfs-1: dirty=612 wb=857 unstable=0 bg_thresh=1050 thresh=2100 gap=631 poll_thresh=15 ino=257 dd-2584 [004] 46.877151: balance_dirty_state: bdi btrfs-1: dirty=637 wb=857 unstable=0 bg_thresh=1047 thresh=2094 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 46.877267: balance_dirty_state: bdi btrfs-1: dirty=662 wb=857 unstable=0 bg_thresh=1046 thresh=2093 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 46.877435: balance_dirty_state: bdi btrfs-1: dirty=712 wb=807 unstable=0 bg_thresh=1048 thresh=2097 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 46.877640: balance_dirty_state: bdi btrfs-1: dirty=737 wb=742 unstable=0 bg_thresh=1044 thresh=2089 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 46.877769: balance_dirty_state: bdi btrfs-1: dirty=762 wb=742 unstable=0 bg_thresh=1044 thresh=2088 gap=584 poll_thresh=20 ino=257 dd-2584 [004] 46.877893: balance_dirty_state: bdi btrfs-1: dirty=812 wb=742 unstable=0 bg_thresh=1041 thresh=2083 gap=529 poll_thresh=21 ino=257 dd-2584 [004] 46.878020: balance_dirty_state: bdi btrfs-1: dirty=837 wb=742 unstable=0 bg_thresh=1045 thresh=2090 gap=511 poll_thresh=22 ino=257 dd-2584 [004] 46.878025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1439 task_limit=1351 bdi_dirty=1440 avg_dirty=1440 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=57620 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.884621: balance_dirty_state: bdi btrfs-1: dirty=837 wb=642 unstable=0 bg_thresh=1051 thresh=2102 gap=623 poll_thresh=22 ino=257 dd-2584 [004] 46.884734: balance_dirty_state: bdi btrfs-1: dirty=837 wb=642 unstable=0 bg_thresh=1050 thresh=2101 gap=622 poll_thresh=16 ino=257 dd-2584 [004] 46.884903: balance_dirty_state: bdi btrfs-1: dirty=887 wb=642 unstable=0 bg_thresh=1050 thresh=2100 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 46.885361: balance_dirty_state: bdi btrfs-1: dirty=912 wb=642 unstable=0 bg_thresh=1049 thresh=2099 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 46.885531: balance_dirty_state: bdi btrfs-1: dirty=937 wb=642 unstable=0 bg_thresh=1049 thresh=2098 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 46.885538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1358 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-17% task_gap=-134% task_weight=98% bdi_bw=57620 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.892676: balance_dirty_state: bdi btrfs-1: dirty=937 wb=642 unstable=0 bg_thresh=1049 thresh=2098 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 46.892686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1358 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-17% task_gap=-134% task_weight=98% bdi_bw=57620 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.900745: balance_dirty_state: bdi btrfs-1: dirty=937 wb=379 unstable=0 bg_thresh=1047 thresh=2095 gap=779 poll_thresh=19 ino=257 dd-2584 [004] 46.900812: balance_dirty_state: bdi btrfs-1: dirty=962 wb=379 unstable=0 bg_thresh=1047 thresh=2094 gap=753 poll_thresh=14 ino=257 dd-2584 [004] 46.900869: balance_dirty_state: bdi btrfs-1: dirty=987 wb=379 unstable=0 bg_thresh=1049 thresh=2099 gap=733 poll_thresh=15 ino=257 dd-2584 [004] 46.900925: balance_dirty_state: bdi btrfs-1: dirty=987 wb=379 unstable=0 bg_thresh=1046 thresh=2093 gap=727 poll_thresh=16 ino=257 dd-2584 [004] 46.901037: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=379 unstable=0 bg_thresh=1046 thresh=2092 gap=701 poll_thresh=17 ino=257 dd-2584 [004] 46.901149: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=379 unstable=0 bg_thresh=1048 thresh=2096 gap=655 poll_thresh=18 ino=257 flush-btrfs-1-2586 [000] 46.901171: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29444 wrote=0 to_write=8192 dd-2584 [004] 46.901319: balance_dirty_state: bdi btrfs-1: dirty=1087 wb=379 unstable=0 bg_thresh=1047 thresh=2095 gap=629 poll_thresh=19 ino=257 dd-2584 [004] 46.901492: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=429 unstable=0 bg_thresh=1047 thresh=2094 gap=603 poll_thresh=20 ino=257 dd-2584 [004] 46.901959: balance_dirty_state: bdi btrfs-1: dirty=962 wb=554 unstable=0 bg_thresh=1049 thresh=2098 gap=582 poll_thresh=21 ino=257 dd-2584 [004] 46.902143: balance_dirty_state: bdi btrfs-1: dirty=937 wb=604 unstable=0 bg_thresh=1048 thresh=2097 gap=556 poll_thresh=22 ino=257 dd-2584 [004] 46.902331: balance_dirty_state: bdi btrfs-1: dirty=912 wb=654 unstable=0 bg_thresh=1048 thresh=2096 gap=530 poll_thresh=23 ino=257 dd-2584 [004] 46.902521: balance_dirty_state: bdi btrfs-1: dirty=887 wb=704 unstable=0 bg_thresh=1047 thresh=2095 gap=504 poll_thresh=24 ino=257 dd-2584 [004] 46.902523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1355 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-19% task_gap=-137% task_weight=99% bdi_bw=57620 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 46.904388: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=948 wrote=752 to_write=7440 dd-2584 [004] 46.908623: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1004 unstable=0 bg_thresh=1047 thresh=2094 gap=603 poll_thresh=24 ino=257 dd-2584 [004] 46.908712: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1004 unstable=0 bg_thresh=1046 thresh=2093 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 46.908893: balance_dirty_state: bdi btrfs-1: dirty=537 wb=1004 unstable=0 bg_thresh=1047 thresh=2094 gap=553 poll_thresh=19 ino=257 dd-2584 [004] 46.909068: balance_dirty_state: bdi btrfs-1: dirty=587 wb=1004 unstable=0 bg_thresh=1049 thresh=2098 gap=507 poll_thresh=20 ino=257 dd-2584 [004] 46.909075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1358 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-17% task_gap=-134% task_weight=98% bdi_bw=57620 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 46.920638: balance_dirty_state: bdi btrfs-1: dirty=587 wb=879 unstable=0 bg_thresh=1019 thresh=2039 gap=573 poll_thresh=20 ino=257 dd-2584 [004] 46.920716: balance_dirty_state: bdi btrfs-1: dirty=587 wb=879 unstable=0 bg_thresh=1019 thresh=2039 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 46.920783: balance_dirty_state: bdi btrfs-1: dirty=612 wb=879 unstable=0 bg_thresh=1025 thresh=2050 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 46.920918: balance_dirty_state: bdi btrfs-1: dirty=637 wb=879 unstable=0 bg_thresh=1019 thresh=2039 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 46.921312: balance_dirty_state: bdi btrfs-1: dirty=662 wb=879 unstable=0 bg_thresh=1026 thresh=2053 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 46.921319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-21% task_gap=-140% task_weight=98% bdi_bw=57620 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 46.928855: balance_dirty_state: bdi btrfs-1: dirty=662 wb=779 unstable=0 bg_thresh=1012 thresh=2025 gap=584 poll_thresh=18 ino=257 dd-2584 [001] 46.928918: balance_dirty_state: bdi btrfs-1: dirty=687 wb=779 unstable=0 bg_thresh=1015 thresh=2030 gap=564 poll_thresh=13 ino=257 dd-2584 [001] 46.928977: balance_dirty_state: bdi btrfs-1: dirty=712 wb=779 unstable=0 bg_thresh=1017 thresh=2035 gap=544 poll_thresh=14 ino=257 dd-2584 [001] 46.929034: balance_dirty_state: bdi btrfs-1: dirty=712 wb=779 unstable=0 bg_thresh=1017 thresh=2035 gap=544 poll_thresh=15 ino=257 dd-2584 [001] 46.929094: balance_dirty_state: bdi btrfs-1: dirty=737 wb=779 unstable=0 bg_thresh=1020 thresh=2040 gap=524 poll_thresh=16 ino=257 dd-2584 [001] 46.929212: balance_dirty_state: bdi btrfs-1: dirty=762 wb=779 unstable=0 bg_thresh=1019 thresh=2039 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 46.929217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-156% task_weight=98% bdi_bw=57236 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 46.940660: balance_dirty_state: bdi btrfs-1: dirty=787 wb=779 unstable=0 bg_thresh=1018 thresh=2036 gap=470 poll_thresh=17 ino=257 dd-2584 [001] 46.940665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=57236 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 46.952679: balance_dirty_state: bdi btrfs-1: dirty=787 wb=654 unstable=0 bg_thresh=1018 thresh=2037 gap=596 poll_thresh=17 ino=257 dd-2584 [001] 46.952755: balance_dirty_state: bdi btrfs-1: dirty=812 wb=654 unstable=0 bg_thresh=1021 thresh=2042 gap=576 poll_thresh=13 ino=257 dd-2584 [001] 46.952819: balance_dirty_state: bdi btrfs-1: dirty=837 wb=654 unstable=0 bg_thresh=1021 thresh=2042 gap=551 poll_thresh=14 ino=257 dd-2584 [001] 46.952884: balance_dirty_state: bdi btrfs-1: dirty=837 wb=654 unstable=0 bg_thresh=1023 thresh=2047 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 46.952948: balance_dirty_state: bdi btrfs-1: dirty=862 wb=654 unstable=0 bg_thresh=1023 thresh=2046 gap=530 poll_thresh=16 ino=257 dd-2584 [001] 46.953076: balance_dirty_state: bdi btrfs-1: dirty=887 wb=654 unstable=0 bg_thresh=1022 thresh=2045 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 46.953081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1309 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-2% task_gap=-103% task_weight=99% bdi_bw=57236 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 46.964666: balance_dirty_state: bdi btrfs-1: dirty=887 wb=654 unstable=0 bg_thresh=1022 thresh=2045 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 46.964671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1309 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-2% task_gap=-103% task_weight=99% bdi_bw=57236 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 46.968708: balance_dirty_state: bdi btrfs-1: dirty=889 wb=526 unstable=0 bg_thresh=1020 thresh=2040 gap=625 poll_thresh=17 ino=257 dd-2584 [005] 46.968783: balance_dirty_state: bdi btrfs-1: dirty=889 wb=526 unstable=0 bg_thresh=1022 thresh=2045 gap=630 poll_thresh=13 ino=257 dd-2584 [005] 46.968851: balance_dirty_state: bdi btrfs-1: dirty=914 wb=526 unstable=0 bg_thresh=1019 thresh=2039 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 46.969101: balance_dirty_state: bdi btrfs-1: dirty=914 wb=526 unstable=0 bg_thresh=1022 thresh=2045 gap=605 poll_thresh=15 ino=257 dd-2584 [005] 46.969165: balance_dirty_state: bdi btrfs-1: dirty=939 wb=526 unstable=0 bg_thresh=1019 thresh=2039 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 46.969291: balance_dirty_state: bdi btrfs-1: dirty=964 wb=526 unstable=0 bg_thresh=1019 thresh=2038 gap=548 poll_thresh=17 ino=257 dd-2584 [005] 46.969413: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=526 unstable=0 bg_thresh=1021 thresh=2042 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 46.969417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-4% task_gap=-107% task_weight=99% bdi_bw=57236 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 46.976709: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=401 unstable=0 bg_thresh=1019 thresh=2038 gap=631 poll_thresh=18 ino=257 dd-2584 [000] 46.976776: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=401 unstable=0 bg_thresh=1022 thresh=2044 gap=637 poll_thresh=13 ino=257 dd-2584 [000] 46.976835: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=401 unstable=0 bg_thresh=1024 thresh=2049 gap=617 poll_thresh=14 ino=257 flush-btrfs-1-2586 [006] 46.976850: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29520 wrote=0 to_write=8192 dd-2584 [000] 46.976902: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=401 unstable=0 bg_thresh=1024 thresh=2049 gap=617 poll_thresh=15 ino=257 dd-2584 [000] 46.976966: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=401 unstable=0 bg_thresh=1024 thresh=2048 gap=591 poll_thresh=16 ino=257 dd-2584 [000] 46.977099: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=451 unstable=0 bg_thresh=1023 thresh=2047 gap=565 poll_thresh=17 ino=257 dd-2584 [000] 46.977244: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=526 unstable=0 bg_thresh=1025 thresh=2051 gap=519 poll_thresh=18 ino=257 dd-2584 [000] 46.977701: balance_dirty_state: bdi btrfs-1: dirty=831 wb=726 unstable=0 bg_thresh=1025 thresh=2050 gap=493 poll_thresh=19 ino=257 dd-2584 [000] 46.977703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-144% task_weight=98% bdi_bw=57236 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 46.978438: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1024 wrote=656 to_write=7536 dd-2584 [000] 46.988695: balance_dirty_state: bdi btrfs-1: dirty=506 wb=926 unstable=0 bg_thresh=1016 thresh=2033 gap=601 poll_thresh=19 ino=257 dd-2584 [000] 46.988939: balance_dirty_state: bdi btrfs-1: dirty=523 wb=916 unstable=0 bg_thresh=1019 thresh=2038 gap=599 poll_thresh=14 ino=257 dd-2584 [000] 46.988999: balance_dirty_state: bdi btrfs-1: dirty=523 wb=916 unstable=0 bg_thresh=1016 thresh=2032 gap=593 poll_thresh=15 ino=257 dd-2584 [000] 46.989055: balance_dirty_state: bdi btrfs-1: dirty=548 wb=916 unstable=0 bg_thresh=1018 thresh=2037 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 46.989167: balance_dirty_state: bdi btrfs-1: dirty=573 wb=916 unstable=0 bg_thresh=1018 thresh=2036 gap=547 poll_thresh=17 ino=257 dd-2584 [000] 46.989284: balance_dirty_state: bdi btrfs-1: dirty=598 wb=916 unstable=0 bg_thresh=1020 thresh=2040 gap=526 poll_thresh=18 ino=257 dd-2584 [000] 46.989400: balance_dirty_state: bdi btrfs-1: dirty=648 wb=916 unstable=0 bg_thresh=1019 thresh=2039 gap=475 poll_thresh=19 ino=257 dd-2584 [000] 46.989405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-202% task_weight=98% bdi_bw=57236 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 47.000768: balance_dirty_state: bdi btrfs-1: dirty=648 wb=916 unstable=0 bg_thresh=1019 thresh=2039 gap=475 poll_thresh=19 ino=257 dd-2584 [000] 47.000776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-202% task_weight=98% bdi_bw=57236 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 47.008753: balance_dirty_state: bdi btrfs-1: dirty=648 wb=916 unstable=0 bg_thresh=1019 thresh=2039 gap=475 poll_thresh=19 ino=257 dd-2584 [000] 47.008765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-202% task_weight=98% bdi_bw=57236 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.016701: balance_dirty_state: bdi btrfs-1: dirty=648 wb=766 unstable=0 bg_thresh=1021 thresh=2042 gap=628 poll_thresh=19 ino=257 dd-2584 [004] 47.016871: balance_dirty_state: bdi btrfs-1: dirty=648 wb=766 unstable=0 bg_thresh=1021 thresh=2042 gap=628 poll_thresh=14 ino=257 dd-2584 [004] 47.017052: balance_dirty_state: bdi btrfs-1: dirty=673 wb=766 unstable=0 bg_thresh=1020 thresh=2041 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 47.017235: balance_dirty_state: bdi btrfs-1: dirty=698 wb=766 unstable=0 bg_thresh=1023 thresh=2046 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 47.017604: balance_dirty_state: bdi btrfs-1: dirty=723 wb=766 unstable=0 bg_thresh=1022 thresh=2045 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 47.017950: balance_dirty_state: bdi btrfs-1: dirty=748 wb=766 unstable=0 bg_thresh=1018 thresh=2036 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 47.018554: balance_dirty_state: bdi btrfs-1: dirty=798 wb=766 unstable=0 bg_thresh=1018 thresh=2036 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 47.018563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-253% task_weight=99% bdi_bw=57236 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.024698: balance_dirty_state: bdi btrfs-1: dirty=798 wb=666 unstable=0 bg_thresh=1017 thresh=2034 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 47.024833: balance_dirty_state: bdi btrfs-1: dirty=798 wb=666 unstable=0 bg_thresh=1019 thresh=2039 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 47.024922: balance_dirty_state: bdi btrfs-1: dirty=823 wb=666 unstable=0 bg_thresh=1019 thresh=2038 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 47.025012: balance_dirty_state: bdi btrfs-1: dirty=848 wb=666 unstable=0 bg_thresh=1021 thresh=2043 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 47.025185: balance_dirty_state: bdi btrfs-1: dirty=873 wb=666 unstable=0 bg_thresh=1021 thresh=2042 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 47.025191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-199% task_weight=99% bdi_bw=57236 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.032727: balance_dirty_state: bdi btrfs-1: dirty=873 wb=666 unstable=0 bg_thresh=1021 thresh=2042 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 47.032736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-199% task_weight=99% bdi_bw=54388 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.040791: balance_dirty_state: bdi btrfs-1: dirty=868 wb=659 unstable=0 bg_thresh=1019 thresh=2039 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 47.040895: balance_dirty_state: bdi btrfs-1: dirty=868 wb=659 unstable=0 bg_thresh=1012 thresh=2024 gap=497 poll_thresh=13 ino=257 dd-2584 [004] 47.040901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=54388 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 47.048733: balance_dirty_state: bdi btrfs-1: dirty=868 wb=409 unstable=0 bg_thresh=1017 thresh=2035 gap=758 poll_thresh=13 ino=257 dd-2584 [004] 47.048852: balance_dirty_state: bdi btrfs-1: dirty=893 wb=409 unstable=0 bg_thresh=1020 thresh=2040 gap=738 poll_thresh=10 ino=257 dd-2584 [004] 47.048955: balance_dirty_state: bdi btrfs-1: dirty=918 wb=409 unstable=0 bg_thresh=1017 thresh=2034 gap=707 poll_thresh=11 ino=257 dd-2584 [004] 47.049059: balance_dirty_state: bdi btrfs-1: dirty=918 wb=409 unstable=0 bg_thresh=1019 thresh=2039 gap=712 poll_thresh=12 ino=257 dd-2584 [004] 47.049166: balance_dirty_state: bdi btrfs-1: dirty=943 wb=409 unstable=0 bg_thresh=1019 thresh=2038 gap=686 poll_thresh=13 ino=257 dd-2584 [004] 47.049270: balance_dirty_state: bdi btrfs-1: dirty=968 wb=409 unstable=0 bg_thresh=1021 thresh=2043 gap=666 poll_thresh=14 ino=257 dd-2584 [004] 47.049373: balance_dirty_state: bdi btrfs-1: dirty=968 wb=409 unstable=0 bg_thresh=1018 thresh=2037 gap=660 poll_thresh=15 ino=257 dd-2584 [004] 47.049477: balance_dirty_state: bdi btrfs-1: dirty=993 wb=409 unstable=0 bg_thresh=1021 thresh=2042 gap=640 poll_thresh=16 ino=257 dd-2584 [004] 47.049983: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=409 unstable=0 bg_thresh=1017 thresh=2035 gap=608 poll_thresh=17 ino=257 dd-2584 [004] 47.050199: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=409 unstable=0 bg_thresh=1019 thresh=2039 gap=587 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 47.050246: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29592 wrote=0 to_write=8192 dd-2584 [004] 47.050426: balance_dirty_state: bdi btrfs-1: dirty=1093 wb=409 unstable=0 bg_thresh=1019 thresh=2038 gap=536 poll_thresh=19 ino=257 dd-2584 [004] 47.050649: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=459 unstable=0 bg_thresh=1018 thresh=2037 gap=510 poll_thresh=20 ino=257 dd-2584 [004] 47.050883: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=509 unstable=0 bg_thresh=1017 thresh=2034 gap=469 poll_thresh=21 ino=257 dd-2584 [004] 47.050885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=54388 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 47.054467: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1100 wrote=656 to_write=7536 dd-2584 [004] 47.056765: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1063 unstable=0 bg_thresh=1018 thresh=2036 gap=467 poll_thresh=21 ino=257 dd-2584 [004] 47.056772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=98% bdi_bw=54388 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.064726: balance_dirty_state: bdi btrfs-1: dirty=527 wb=932 unstable=0 bg_thresh=1018 thresh=2036 gap=577 poll_thresh=21 ino=257 dd-2584 [004] 47.064803: balance_dirty_state: bdi btrfs-1: dirty=552 wb=932 unstable=0 bg_thresh=1017 thresh=2034 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 47.064934: balance_dirty_state: bdi btrfs-1: dirty=577 wb=932 unstable=0 bg_thresh=1022 thresh=2045 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 47.065065: balance_dirty_state: bdi btrfs-1: dirty=602 wb=932 unstable=0 bg_thresh=1020 thresh=2040 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 47.065070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=54388 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.072760: balance_dirty_state: bdi btrfs-1: dirty=602 wb=932 unstable=0 bg_thresh=1020 thresh=2040 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 47.072771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=54388 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.080760: balance_dirty_state: bdi btrfs-1: dirty=602 wb=807 unstable=0 bg_thresh=1019 thresh=2038 gap=629 poll_thresh=18 ino=257 dd-2584 [004] 47.080886: balance_dirty_state: bdi btrfs-1: dirty=627 wb=807 unstable=0 bg_thresh=1018 thresh=2037 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 47.081003: balance_dirty_state: bdi btrfs-1: dirty=627 wb=807 unstable=0 bg_thresh=1018 thresh=2037 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 47.081475: balance_dirty_state: bdi btrfs-1: dirty=652 wb=807 unstable=0 bg_thresh=1018 thresh=2036 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 47.081596: balance_dirty_state: bdi btrfs-1: dirty=677 wb=807 unstable=0 bg_thresh=1020 thresh=2041 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 47.081835: balance_dirty_state: bdi btrfs-1: dirty=702 wb=807 unstable=0 bg_thresh=1020 thresh=2040 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 47.082074: balance_dirty_state: bdi btrfs-1: dirty=727 wb=807 unstable=0 bg_thresh=1019 thresh=2039 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 47.082082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=54388 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.092720: balance_dirty_state: bdi btrfs-1: dirty=727 wb=682 unstable=0 bg_thresh=1018 thresh=2037 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 47.092831: balance_dirty_state: bdi btrfs-1: dirty=752 wb=682 unstable=0 bg_thresh=1015 thresh=2031 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 47.092923: balance_dirty_state: bdi btrfs-1: dirty=777 wb=682 unstable=0 bg_thresh=1018 thresh=2036 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 47.093015: balance_dirty_state: bdi btrfs-1: dirty=777 wb=682 unstable=0 bg_thresh=1015 thresh=2030 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 47.093107: balance_dirty_state: bdi btrfs-1: dirty=802 wb=682 unstable=0 bg_thresh=1017 thresh=2035 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 47.093290: balance_dirty_state: bdi btrfs-1: dirty=827 wb=682 unstable=0 bg_thresh=1014 thresh=2028 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 47.093474: balance_dirty_state: bdi btrfs-1: dirty=852 wb=682 unstable=0 bg_thresh=1016 thresh=2032 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 47.093481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=54388 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 47.104703: balance_dirty_state: bdi btrfs-1: dirty=852 wb=657 unstable=0 bg_thresh=1016 thresh=2032 gap=523 poll_thresh=18 ino=257 dd-2584 [007] 47.104769: balance_dirty_state: bdi btrfs-1: dirty=852 wb=657 unstable=0 bg_thresh=1018 thresh=2037 gap=528 poll_thresh=13 ino=257 dd-2584 [007] 47.104831: balance_dirty_state: bdi btrfs-1: dirty=877 wb=657 unstable=0 bg_thresh=1018 thresh=2037 gap=503 poll_thresh=14 ino=257 dd-2584 [007] 47.104835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=54388 base_bw=17304 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [000] 47.112805: balance_dirty_state: bdi btrfs-1: dirty=877 wb=657 unstable=0 bg_thresh=1021 thresh=2043 gap=509 poll_thresh=14 ino=257 dd-2584 [000] 47.112816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=54388 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 47.120754: balance_dirty_state: bdi btrfs-1: dirty=877 wb=532 unstable=0 bg_thresh=1008 thresh=2017 gap=608 poll_thresh=14 ino=257 dd-2584 [000] 47.120986: balance_dirty_state: bdi btrfs-1: dirty=902 wb=532 unstable=0 bg_thresh=1015 thresh=2030 gap=596 poll_thresh=10 ino=257 dd-2584 [000] 47.121075: balance_dirty_state: bdi btrfs-1: dirty=902 wb=532 unstable=0 bg_thresh=1015 thresh=2030 gap=596 poll_thresh=11 ino=257 dd-2584 [000] 47.121164: balance_dirty_state: bdi btrfs-1: dirty=927 wb=532 unstable=0 bg_thresh=1014 thresh=2029 gap=570 poll_thresh=12 ino=257 dd-2584 [000] 47.121251: balance_dirty_state: bdi btrfs-1: dirty=927 wb=532 unstable=0 bg_thresh=1014 thresh=2029 gap=570 poll_thresh=13 ino=257 dd-2584 [000] 47.121341: balance_dirty_state: bdi btrfs-1: dirty=952 wb=532 unstable=0 bg_thresh=1014 thresh=2028 gap=544 poll_thresh=14 ino=257 dd-2584 [000] 47.121429: balance_dirty_state: bdi btrfs-1: dirty=977 wb=532 unstable=0 bg_thresh=1014 thresh=2028 gap=519 poll_thresh=15 ino=257 dd-2584 [000] 47.121521: balance_dirty_state: bdi btrfs-1: dirty=977 wb=532 unstable=0 bg_thresh=1016 thresh=2032 gap=523 poll_thresh=16 ino=257 dd-2584 [000] 47.121701: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=532 unstable=0 bg_thresh=1015 thresh=2031 gap=472 poll_thresh=17 ino=257 dd-2584 [000] 47.121708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=98% bdi_bw=54388 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 47.121780: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29664 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 47.123825: writeback_single_inode: bdi btrfs-1: ino=257 state= age=1168 wrote=512 to_write=7680 dd-2584 [000] 47.128751: balance_dirty_state: bdi btrfs-1: dirty=527 wb=907 unstable=0 bg_thresh=1016 thresh=2032 gap=598 poll_thresh=17 ino=257 dd-2584 [000] 47.128824: balance_dirty_state: bdi btrfs-1: dirty=527 wb=907 unstable=0 bg_thresh=1013 thresh=2026 gap=592 poll_thresh=13 ino=257 dd-2584 [000] 47.128883: balance_dirty_state: bdi btrfs-1: dirty=552 wb=907 unstable=0 bg_thresh=1015 thresh=2031 gap=572 poll_thresh=14 ino=257 dd-2584 [000] 47.128940: balance_dirty_state: bdi btrfs-1: dirty=577 wb=907 unstable=0 bg_thresh=1015 thresh=2030 gap=546 poll_thresh=15 ino=257 dd-2584 [000] 47.128998: balance_dirty_state: bdi btrfs-1: dirty=577 wb=907 unstable=0 bg_thresh=1015 thresh=2030 gap=546 poll_thresh=16 ino=257 dd-2584 [000] 47.129114: balance_dirty_state: bdi btrfs-1: dirty=602 wb=907 unstable=0 bg_thresh=1014 thresh=2029 gap=520 poll_thresh=17 ino=257 dd-2584 [000] 47.129397: balance_dirty_state: bdi btrfs-1: dirty=652 wb=907 unstable=0 bg_thresh=1016 thresh=2033 gap=474 poll_thresh=18 ino=257 dd-2584 [000] 47.129401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-163% task_weight=98% bdi_bw=54388 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 47.136803: balance_dirty_state: bdi btrfs-1: dirty=652 wb=782 unstable=0 bg_thresh=1016 thresh=2032 gap=598 poll_thresh=18 ino=257 dd-2584 [001] 47.136891: balance_dirty_state: bdi btrfs-1: dirty=652 wb=782 unstable=0 bg_thresh=1016 thresh=2032 gap=598 poll_thresh=13 ino=257 dd-2584 [001] 47.137007: balance_dirty_state: bdi btrfs-1: dirty=677 wb=782 unstable=0 bg_thresh=1018 thresh=2037 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 47.137122: balance_dirty_state: bdi btrfs-1: dirty=677 wb=782 unstable=0 bg_thresh=1021 thresh=2042 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 47.137241: balance_dirty_state: bdi btrfs-1: dirty=702 wb=782 unstable=0 bg_thresh=1018 thresh=2036 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 47.137481: balance_dirty_state: bdi btrfs-1: dirty=727 wb=782 unstable=0 bg_thresh=1017 thresh=2035 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 47.137724: balance_dirty_state: bdi btrfs-1: dirty=752 wb=782 unstable=0 bg_thresh=1019 thresh=2039 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 47.137733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-110% task_weight=98% bdi_bw=52924 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 47.148848: balance_dirty_state: bdi btrfs-1: dirty=752 wb=782 unstable=0 bg_thresh=1019 thresh=2039 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 47.148857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-110% task_weight=98% bdi_bw=52924 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 47.156739: balance_dirty_state: bdi btrfs-1: dirty=752 wb=532 unstable=0 bg_thresh=1019 thresh=2038 gap=754 poll_thresh=18 ino=257 dd-2584 [006] 47.156868: balance_dirty_state: bdi btrfs-1: dirty=752 wb=532 unstable=0 bg_thresh=1022 thresh=2044 gap=760 poll_thresh=13 ino=257 dd-2584 [006] 47.156984: balance_dirty_state: bdi btrfs-1: dirty=777 wb=532 unstable=0 bg_thresh=1022 thresh=2044 gap=735 poll_thresh=14 ino=257 dd-2584 [006] 47.157101: balance_dirty_state: bdi btrfs-1: dirty=802 wb=532 unstable=0 bg_thresh=1024 thresh=2049 gap=715 poll_thresh=15 ino=257 dd-2584 [006] 47.157216: balance_dirty_state: bdi btrfs-1: dirty=802 wb=532 unstable=0 bg_thresh=1027 thresh=2054 gap=720 poll_thresh=16 ino=257 dd-2584 [006] 47.157451: balance_dirty_state: bdi btrfs-1: dirty=827 wb=532 unstable=0 bg_thresh=1026 thresh=2053 gap=694 poll_thresh=17 ino=257 dd-2584 [006] 47.158034: balance_dirty_state: bdi btrfs-1: dirty=877 wb=532 unstable=0 bg_thresh=1026 thresh=2052 gap=643 poll_thresh=18 ino=257 dd-2584 [006] 47.158267: balance_dirty_state: bdi btrfs-1: dirty=902 wb=532 unstable=0 bg_thresh=1025 thresh=2051 gap=617 poll_thresh=19 ino=257 dd-2584 [006] 47.158505: balance_dirty_state: bdi btrfs-1: dirty=927 wb=532 unstable=0 bg_thresh=1027 thresh=2055 gap=596 poll_thresh=20 ino=257 dd-2584 [006] 47.158748: balance_dirty_state: bdi btrfs-1: dirty=977 wb=532 unstable=0 bg_thresh=1027 thresh=2054 gap=545 poll_thresh=21 ino=257 dd-2584 [006] 47.158989: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=532 unstable=0 bg_thresh=1026 thresh=2053 gap=519 poll_thresh=22 ino=257 dd-2584 [006] 47.159231: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=532 unstable=0 bg_thresh=1026 thresh=2052 gap=493 poll_thresh=23 ino=257 dd-2584 [006] 47.159240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-21% task_gap=-142% task_weight=98% bdi_bw=52924 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 47.159314: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29700 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 47.161484: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=544 to_write=7648 dd-2584 [006] 47.164735: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1082 unstable=0 bg_thresh=1026 thresh=2052 gap=493 poll_thresh=23 ino=257 dd-2584 [006] 47.164739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=52924 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 47.172874: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1082 unstable=0 bg_thresh=1026 thresh=2052 gap=493 poll_thresh=23 ino=257 dd-2584 [006] 47.172882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=52924 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 47.180847: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1044 unstable=0 bg_thresh=1027 thresh=2054 gap=533 poll_thresh=23 ino=257 dd-2584 [006] 47.180974: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1044 unstable=0 bg_thresh=1026 thresh=2053 gap=507 poll_thresh=17 ino=257 dd-2584 [006] 47.180982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-186% task_weight=98% bdi_bw=52924 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 47.188853: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1044 unstable=0 bg_thresh=1026 thresh=2053 gap=507 poll_thresh=17 ino=257 dd-2584 [006] 47.188861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-186% task_weight=98% bdi_bw=52924 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 47.196877: balance_dirty_state: bdi btrfs-1: dirty=502 wb=919 unstable=0 bg_thresh=1024 thresh=2049 gap=628 poll_thresh=17 ino=257 dd-2584 [005] 47.196942: balance_dirty_state: bdi btrfs-1: dirty=527 wb=919 unstable=0 bg_thresh=1024 thresh=2049 gap=603 poll_thresh=13 ino=257 dd-2584 [005] 47.196998: balance_dirty_state: bdi btrfs-1: dirty=527 wb=919 unstable=0 bg_thresh=1024 thresh=2049 gap=603 poll_thresh=14 ino=257 dd-2584 [005] 47.197057: balance_dirty_state: bdi btrfs-1: dirty=552 wb=919 unstable=0 bg_thresh=1027 thresh=2054 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 47.197115: balance_dirty_state: bdi btrfs-1: dirty=577 wb=919 unstable=0 bg_thresh=1029 thresh=2059 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 47.197431: balance_dirty_state: bdi btrfs-1: dirty=602 wb=794 unstable=0 bg_thresh=1029 thresh=2058 gap=662 poll_thresh=17 ino=257 dd-2584 [005] 47.197551: balance_dirty_state: bdi btrfs-1: dirty=627 wb=794 unstable=0 bg_thresh=1028 thresh=2057 gap=636 poll_thresh=18 ino=257 dd-2584 [005] 47.197665: balance_dirty_state: bdi btrfs-1: dirty=652 wb=794 unstable=0 bg_thresh=1028 thresh=2056 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 47.197780: balance_dirty_state: bdi btrfs-1: dirty=702 wb=794 unstable=0 bg_thresh=1030 thresh=2060 gap=564 poll_thresh=20 ino=257 dd-2584 [005] 47.197897: balance_dirty_state: bdi btrfs-1: dirty=727 wb=794 unstable=0 bg_thresh=1029 thresh=2059 gap=538 poll_thresh=21 ino=257 dd-2584 [005] 47.198011: balance_dirty_state: bdi btrfs-1: dirty=752 wb=794 unstable=0 bg_thresh=1029 thresh=2058 gap=512 poll_thresh=22 ino=257 dd-2584 [005] 47.198015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1400 avg_dirty=1400 bdi_gap=4% task_gap=-89% task_weight=98% bdi_bw=52924 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 47.204951: balance_dirty_state: bdi btrfs-1: dirty=777 wb=794 unstable=0 bg_thresh=1028 thresh=2057 gap=486 poll_thresh=16 ino=257 dd-2584 [005] 47.204956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1320 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=52924 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 47.212836: balance_dirty_state: bdi btrfs-1: dirty=777 wb=794 unstable=0 bg_thresh=1025 thresh=2051 gap=480 poll_thresh=16 ino=257 dd-2584 [005] 47.212845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1314 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-143% task_weight=98% bdi_bw=52924 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 47.220821: balance_dirty_state: bdi btrfs-1: dirty=777 wb=544 unstable=0 bg_thresh=1027 thresh=2054 gap=733 poll_thresh=16 ino=257 dd-2584 [005] 47.220952: balance_dirty_state: bdi btrfs-1: dirty=802 wb=544 unstable=0 bg_thresh=1027 thresh=2054 gap=708 poll_thresh=12 ino=257 dd-2584 [005] 47.221071: balance_dirty_state: bdi btrfs-1: dirty=802 wb=544 unstable=0 bg_thresh=1026 thresh=2053 gap=707 poll_thresh=13 ino=257 dd-2584 [005] 47.221190: balance_dirty_state: bdi btrfs-1: dirty=827 wb=544 unstable=0 bg_thresh=1029 thresh=2058 gap=687 poll_thresh=14 ino=257 dd-2584 [005] 47.221656: balance_dirty_state: bdi btrfs-1: dirty=852 wb=544 unstable=0 bg_thresh=1028 thresh=2057 gap=661 poll_thresh=15 ino=257 dd-2584 [005] 47.221776: balance_dirty_state: bdi btrfs-1: dirty=852 wb=544 unstable=0 bg_thresh=1028 thresh=2057 gap=661 poll_thresh=16 ino=257 dd-2584 [005] 47.222009: balance_dirty_state: bdi btrfs-1: dirty=877 wb=544 unstable=0 bg_thresh=1028 thresh=2056 gap=635 poll_thresh=17 ino=257 dd-2584 [005] 47.222244: balance_dirty_state: bdi btrfs-1: dirty=927 wb=544 unstable=0 bg_thresh=1027 thresh=2054 gap=583 poll_thresh=18 ino=257 dd-2584 [005] 47.222481: balance_dirty_state: bdi btrfs-1: dirty=952 wb=544 unstable=0 bg_thresh=1026 thresh=2053 gap=557 poll_thresh=19 ino=257 dd-2584 [005] 47.222722: balance_dirty_state: bdi btrfs-1: dirty=977 wb=544 unstable=0 bg_thresh=1026 thresh=2052 gap=531 poll_thresh=20 ino=257 dd-2584 [005] 47.222962: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=544 unstable=0 bg_thresh=1025 thresh=2051 gap=480 poll_thresh=21 ino=257 dd-2584 [005] 47.222971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1314 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-143% task_weight=98% bdi_bw=52924 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 47.223006: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29764 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 47.226431: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=528 to_write=7664 dd-2584 [001] 47.228729: balance_dirty_state: bdi btrfs-1: dirty=527 wb=1069 unstable=0 bg_thresh=1025 thresh=2051 gap=455 poll_thresh=21 ino=257 dd-2584 [001] 47.228739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1314 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=52924 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 47.236743: balance_dirty_state: bdi btrfs-1: dirty=527 wb=1069 unstable=0 bg_thresh=1007 thresh=2015 gap=419 poll_thresh=21 ino=257 dd-2584 [001] 47.236747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=52924 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 47.248787: balance_dirty_state: bdi btrfs-1: dirty=527 wb=1069 unstable=0 bg_thresh=1008 thresh=2017 gap=421 poll_thresh=21 ino=257 dd-2584 [001] 47.248794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=50260 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 47.260796: balance_dirty_state: bdi btrfs-1: dirty=527 wb=944 unstable=0 bg_thresh=1012 thresh=2024 gap=553 poll_thresh=21 ino=257 dd-2584 [000] 47.260865: balance_dirty_state: bdi btrfs-1: dirty=527 wb=944 unstable=0 bg_thresh=1012 thresh=2024 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 47.260983: balance_dirty_state: bdi btrfs-1: dirty=577 wb=944 unstable=0 bg_thresh=1014 thresh=2029 gap=508 poll_thresh=17 ino=257 dd-2584 [000] 47.261276: balance_dirty_state: bdi btrfs-1: dirty=602 wb=944 unstable=0 bg_thresh=1014 thresh=2028 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 47.261280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=50260 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 47.268821: balance_dirty_state: bdi btrfs-1: dirty=602 wb=819 unstable=0 bg_thresh=1012 thresh=2025 gap=604 poll_thresh=18 ino=257 dd-2584 [007] 47.268896: balance_dirty_state: bdi btrfs-1: dirty=627 wb=819 unstable=0 bg_thresh=1015 thresh=2030 gap=584 poll_thresh=13 ino=257 dd-2584 [007] 47.268960: balance_dirty_state: bdi btrfs-1: dirty=627 wb=819 unstable=0 bg_thresh=1017 thresh=2035 gap=589 poll_thresh=14 ino=257 dd-2584 [007] 47.269023: balance_dirty_state: bdi btrfs-1: dirty=652 wb=819 unstable=0 bg_thresh=1017 thresh=2035 gap=564 poll_thresh=15 ino=257 dd-2584 [007] 47.269088: balance_dirty_state: bdi btrfs-1: dirty=677 wb=819 unstable=0 bg_thresh=1020 thresh=2040 gap=544 poll_thresh=16 ino=257 dd-2584 [007] 47.269215: balance_dirty_state: bdi btrfs-1: dirty=702 wb=819 unstable=0 bg_thresh=1022 thresh=2045 gap=524 poll_thresh=17 ino=257 dd-2584 [007] 47.269342: balance_dirty_state: bdi btrfs-1: dirty=727 wb=819 unstable=0 bg_thresh=1024 thresh=2049 gap=503 poll_thresh=18 ino=257 dd-2584 [007] 47.269347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1312 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=50260 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 47.276878: balance_dirty_state: bdi btrfs-1: dirty=727 wb=819 unstable=0 bg_thresh=1024 thresh=2049 gap=503 poll_thresh=18 ino=257 dd-2584 [007] 47.276887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1312 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=50260 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 47.284811: balance_dirty_state: bdi btrfs-1: dirty=727 wb=694 unstable=0 bg_thresh=1020 thresh=2041 gap=620 poll_thresh=18 ino=257 dd-2584 [007] 47.284932: balance_dirty_state: bdi btrfs-1: dirty=752 wb=694 unstable=0 bg_thresh=1018 thresh=2037 gap=591 poll_thresh=13 ino=257 dd-2584 [007] 47.284992: balance_dirty_state: bdi btrfs-1: dirty=752 wb=694 unstable=0 bg_thresh=1018 thresh=2036 gap=590 poll_thresh=14 ino=257 dd-2584 [007] 47.285048: balance_dirty_state: bdi btrfs-1: dirty=777 wb=694 unstable=0 bg_thresh=1018 thresh=2036 gap=565 poll_thresh=15 ino=257 dd-2584 [007] 47.285105: balance_dirty_state: bdi btrfs-1: dirty=802 wb=694 unstable=0 bg_thresh=1017 thresh=2035 gap=539 poll_thresh=16 ino=257 dd-2584 [007] 47.285219: balance_dirty_state: bdi btrfs-1: dirty=827 wb=694 unstable=0 bg_thresh=1017 thresh=2034 gap=513 poll_thresh=17 ino=257 dd-2584 [007] 47.285496: balance_dirty_state: bdi btrfs-1: dirty=852 wb=694 unstable=0 bg_thresh=1019 thresh=2038 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 47.285501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=50260 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 47.292822: balance_dirty_state: bdi btrfs-1: dirty=852 wb=519 unstable=0 bg_thresh=1018 thresh=2037 gap=666 poll_thresh=18 ino=257 dd-2584 [007] 47.292909: balance_dirty_state: bdi btrfs-1: dirty=877 wb=519 unstable=0 bg_thresh=1018 thresh=2037 gap=641 poll_thresh=13 ino=257 dd-2584 [007] 47.292968: balance_dirty_state: bdi btrfs-1: dirty=902 wb=519 unstable=0 bg_thresh=1018 thresh=2036 gap=615 poll_thresh=14 ino=257 dd-2584 [007] 47.293025: balance_dirty_state: bdi btrfs-1: dirty=902 wb=519 unstable=0 bg_thresh=1018 thresh=2036 gap=615 poll_thresh=15 ino=257 dd-2584 [007] 47.293085: balance_dirty_state: bdi btrfs-1: dirty=927 wb=519 unstable=0 bg_thresh=1017 thresh=2035 gap=589 poll_thresh=16 ino=257 dd-2584 [007] 47.293202: balance_dirty_state: bdi btrfs-1: dirty=952 wb=519 unstable=0 bg_thresh=1017 thresh=2034 gap=563 poll_thresh=17 ino=257 dd-2584 [007] 47.293320: balance_dirty_state: bdi btrfs-1: dirty=977 wb=519 unstable=0 bg_thresh=1019 thresh=2038 gap=542 poll_thresh=18 ino=257 dd-2584 [007] 47.293438: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=519 unstable=0 bg_thresh=1018 thresh=2037 gap=491 poll_thresh=19 ino=257 dd-2584 [007] 47.293442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=50260 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 47.293511: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29836 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 47.295048: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=496 to_write=7696 dd-2584 [007] 47.300818: balance_dirty_state: bdi btrfs-1: dirty=527 wb=994 unstable=0 bg_thresh=1018 thresh=2037 gap=516 poll_thresh=19 ino=257 dd-2584 [007] 47.300887: balance_dirty_state: bdi btrfs-1: dirty=527 wb=994 unstable=0 bg_thresh=1015 thresh=2031 gap=510 poll_thresh=14 ino=257 dd-2584 [007] 47.300950: balance_dirty_state: bdi btrfs-1: dirty=552 wb=994 unstable=0 bg_thresh=1018 thresh=2036 gap=490 poll_thresh=15 ino=257 dd-2584 [007] 47.300954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1302 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-250% task_weight=97% bdi_bw=50260 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 47.308871: balance_dirty_state: bdi btrfs-1: dirty=552 wb=994 unstable=0 bg_thresh=1018 thresh=2036 gap=490 poll_thresh=15 ino=257 dd-2584 [007] 47.308880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1302 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-250% task_weight=97% bdi_bw=50260 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 47.316917: balance_dirty_state: bdi btrfs-1: dirty=552 wb=994 unstable=0 bg_thresh=1018 thresh=2036 gap=490 poll_thresh=15 ino=257 dd-2584 [007] 47.316925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1302 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-250% task_weight=97% bdi_bw=50260 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 47.324817: balance_dirty_state: bdi btrfs-1: dirty=552 wb=869 unstable=0 bg_thresh=1019 thresh=2039 gap=618 poll_thresh=15 ino=257 dd-2584 [007] 47.324912: balance_dirty_state: bdi btrfs-1: dirty=577 wb=869 unstable=0 bg_thresh=1019 thresh=2038 gap=592 poll_thresh=11 ino=257 dd-2584 [007] 47.324973: balance_dirty_state: bdi btrfs-1: dirty=577 wb=869 unstable=0 bg_thresh=1021 thresh=2043 gap=597 poll_thresh=12 ino=257 dd-2584 [007] 47.325030: balance_dirty_state: bdi btrfs-1: dirty=602 wb=869 unstable=0 bg_thresh=1018 thresh=2037 gap=566 poll_thresh=13 ino=257 dd-2584 [007] 47.325249: balance_dirty_state: bdi btrfs-1: dirty=627 wb=869 unstable=0 bg_thresh=1021 thresh=2042 gap=546 poll_thresh=14 ino=257 dd-2584 [007] 47.325306: balance_dirty_state: bdi btrfs-1: dirty=627 wb=869 unstable=0 bg_thresh=1018 thresh=2036 gap=540 poll_thresh=15 ino=257 dd-2584 [007] 47.325363: balance_dirty_state: bdi btrfs-1: dirty=652 wb=869 unstable=0 bg_thresh=1020 thresh=2041 gap=520 poll_thresh=16 ino=257 dd-2584 [007] 47.325478: balance_dirty_state: bdi btrfs-1: dirty=677 wb=869 unstable=0 bg_thresh=1020 thresh=2040 gap=494 poll_thresh=17 ino=257 dd-2584 [007] 47.325482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-199% task_weight=97% bdi_bw=50260 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 47.332922: balance_dirty_state: bdi btrfs-1: dirty=677 wb=869 unstable=0 bg_thresh=1020 thresh=2040 gap=494 poll_thresh=17 ino=257 dd-2584 [007] 47.332930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-199% task_weight=97% bdi_bw=50260 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.340804: balance_dirty_state: bdi btrfs-1: dirty=677 wb=744 unstable=0 bg_thresh=1021 thresh=2042 gap=621 poll_thresh=17 ino=257 dd-2584 [000] 47.340869: balance_dirty_state: bdi btrfs-1: dirty=702 wb=744 unstable=0 bg_thresh=1021 thresh=2042 gap=596 poll_thresh=13 ino=257 dd-2584 [000] 47.340931: balance_dirty_state: bdi btrfs-1: dirty=702 wb=744 unstable=0 bg_thresh=1021 thresh=2042 gap=596 poll_thresh=14 ino=257 dd-2584 [000] 47.340992: balance_dirty_state: bdi btrfs-1: dirty=727 wb=744 unstable=0 bg_thresh=1020 thresh=2041 gap=570 poll_thresh=15 ino=257 dd-2584 [000] 47.341053: balance_dirty_state: bdi btrfs-1: dirty=752 wb=744 unstable=0 bg_thresh=1023 thresh=2046 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 47.341174: balance_dirty_state: bdi btrfs-1: dirty=777 wb=744 unstable=0 bg_thresh=1022 thresh=2045 gap=524 poll_thresh=17 ino=257 dd-2584 [000] 47.341297: balance_dirty_state: bdi btrfs-1: dirty=802 wb=744 unstable=0 bg_thresh=1022 thresh=2044 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 47.341301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-241% task_weight=97% bdi_bw=50260 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.348847: balance_dirty_state: bdi btrfs-1: dirty=802 wb=744 unstable=0 bg_thresh=1022 thresh=2044 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 47.348856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-241% task_weight=97% bdi_bw=50260 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.356757: balance_dirty_state: bdi btrfs-1: dirty=802 wb=619 unstable=0 bg_thresh=1019 thresh=2038 gap=617 poll_thresh=18 ino=257 dd-2584 [000] 47.356827: balance_dirty_state: bdi btrfs-1: dirty=827 wb=619 unstable=0 bg_thresh=1019 thresh=2038 gap=592 poll_thresh=13 ino=257 dd-2584 [000] 47.356890: balance_dirty_state: bdi btrfs-1: dirty=827 wb=619 unstable=0 bg_thresh=1016 thresh=2032 gap=586 poll_thresh=14 ino=257 dd-2584 [000] 47.356954: balance_dirty_state: bdi btrfs-1: dirty=852 wb=619 unstable=0 bg_thresh=1018 thresh=2037 gap=566 poll_thresh=15 ino=257 dd-2584 [000] 47.357203: balance_dirty_state: bdi btrfs-1: dirty=877 wb=619 unstable=0 bg_thresh=1015 thresh=2031 gap=535 poll_thresh=16 ino=257 dd-2584 [000] 47.357333: balance_dirty_state: bdi btrfs-1: dirty=902 wb=619 unstable=0 bg_thresh=1017 thresh=2035 gap=514 poll_thresh=17 ino=257 dd-2584 [000] 47.357463: balance_dirty_state: bdi btrfs-1: dirty=927 wb=619 unstable=0 bg_thresh=1017 thresh=2034 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 47.357468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-254% task_weight=98% bdi_bw=48552 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.364791: balance_dirty_state: bdi btrfs-1: dirty=927 wb=494 unstable=0 bg_thresh=1019 thresh=2039 gap=618 poll_thresh=18 ino=257 dd-2584 [000] 47.364907: balance_dirty_state: bdi btrfs-1: dirty=952 wb=494 unstable=0 bg_thresh=1019 thresh=2039 gap=593 poll_thresh=13 ino=257 dd-2584 [000] 47.364995: balance_dirty_state: bdi btrfs-1: dirty=977 wb=494 unstable=0 bg_thresh=1019 thresh=2038 gap=567 poll_thresh=14 ino=257 dd-2584 [000] 47.365085: balance_dirty_state: bdi btrfs-1: dirty=977 wb=494 unstable=0 bg_thresh=1019 thresh=2038 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 47.365175: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=494 unstable=0 bg_thresh=1018 thresh=2037 gap=541 poll_thresh=16 ino=257 dd-2584 [000] 47.365351: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=494 unstable=0 bg_thresh=1018 thresh=2036 gap=515 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 47.365376: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29908 wrote=0 to_write=8192 dd-2584 [000] 47.365529: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=519 unstable=0 bg_thresh=1020 thresh=2040 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 47.365531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-246% task_weight=98% bdi_bw=48552 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 47.367490: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=544 to_write=7648 dd-2584 [000] 47.372762: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1044 unstable=0 bg_thresh=1014 thresh=2028 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 47.372766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=48552 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.380821: balance_dirty_state: bdi btrfs-1: dirty=502 wb=919 unstable=0 bg_thresh=1009 thresh=2018 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 47.380917: balance_dirty_state: bdi btrfs-1: dirty=527 wb=919 unstable=0 bg_thresh=1009 thresh=2018 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 47.381015: balance_dirty_state: bdi btrfs-1: dirty=552 wb=919 unstable=0 bg_thresh=1011 thresh=2023 gap=552 poll_thresh=14 ino=257 dd-2584 [004] 47.381109: balance_dirty_state: bdi btrfs-1: dirty=552 wb=919 unstable=0 bg_thresh=1011 thresh=2023 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 47.381461: balance_dirty_state: bdi btrfs-1: dirty=577 wb=919 unstable=0 bg_thresh=1014 thresh=2028 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 47.381629: balance_dirty_state: bdi btrfs-1: dirty=602 wb=919 unstable=0 bg_thresh=1016 thresh=2033 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 47.381800: balance_dirty_state: bdi btrfs-1: dirty=652 wb=919 unstable=0 bg_thresh=1016 thresh=2032 gap=461 poll_thresh=18 ino=257 dd-2584 [004] 47.381807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-102% task_gap=-303% task_weight=98% bdi_bw=48552 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.388834: balance_dirty_state: bdi btrfs-1: dirty=652 wb=919 unstable=0 bg_thresh=1018 thresh=2037 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 47.388846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=48552 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.396856: balance_dirty_state: bdi btrfs-1: dirty=652 wb=794 unstable=0 bg_thresh=1011 thresh=2023 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 47.396920: balance_dirty_state: bdi btrfs-1: dirty=652 wb=794 unstable=0 bg_thresh=1011 thresh=2023 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 47.396976: balance_dirty_state: bdi btrfs-1: dirty=677 wb=794 unstable=0 bg_thresh=1014 thresh=2028 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 47.397033: balance_dirty_state: bdi btrfs-1: dirty=677 wb=794 unstable=0 bg_thresh=1011 thresh=2022 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 47.397090: balance_dirty_state: bdi btrfs-1: dirty=702 wb=794 unstable=0 bg_thresh=1013 thresh=2027 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 47.397203: balance_dirty_state: bdi btrfs-1: dirty=727 wb=794 unstable=0 bg_thresh=1013 thresh=2026 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 47.397207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=48552 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.404782: balance_dirty_state: bdi btrfs-1: dirty=727 wb=794 unstable=0 bg_thresh=1014 thresh=2028 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 47.404894: balance_dirty_state: bdi btrfs-1: dirty=752 wb=794 unstable=0 bg_thresh=1013 thresh=2027 gap=481 poll_thresh=13 ino=257 dd-2584 [004] 47.404901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=48552 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 47.412817: balance_dirty_state: bdi btrfs-1: dirty=752 wb=669 unstable=0 bg_thresh=1008 thresh=2016 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 47.412998: balance_dirty_state: bdi btrfs-1: dirty=777 wb=669 unstable=0 bg_thresh=1008 thresh=2016 gap=570 poll_thresh=10 ino=257 dd-2584 [004] 47.413137: balance_dirty_state: bdi btrfs-1: dirty=777 wb=669 unstable=0 bg_thresh=1010 thresh=2021 gap=575 poll_thresh=11 ino=257 dd-2584 [004] 47.413253: balance_dirty_state: bdi btrfs-1: dirty=802 wb=669 unstable=0 bg_thresh=1010 thresh=2021 gap=550 poll_thresh=12 ino=257 dd-2584 [004] 47.413368: balance_dirty_state: bdi btrfs-1: dirty=827 wb=669 unstable=0 bg_thresh=1013 thresh=2026 gap=530 poll_thresh=13 ino=257 dd-2584 [004] 47.413827: balance_dirty_state: bdi btrfs-1: dirty=827 wb=669 unstable=0 bg_thresh=1013 thresh=2026 gap=530 poll_thresh=14 ino=257 dd-2584 [004] 47.413947: balance_dirty_state: bdi btrfs-1: dirty=852 wb=669 unstable=0 bg_thresh=1015 thresh=2031 gap=510 poll_thresh=15 ino=257 dd-2584 [004] 47.414067: balance_dirty_state: bdi btrfs-1: dirty=852 wb=669 unstable=0 bg_thresh=1015 thresh=2030 gap=509 poll_thresh=16 ino=257 dd-2584 [004] 47.414302: balance_dirty_state: bdi btrfs-1: dirty=902 wb=669 unstable=0 bg_thresh=1014 thresh=2029 gap=458 poll_thresh=17 ino=257 dd-2584 [004] 47.414311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-308% task_weight=99% bdi_bw=48552 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.420908: balance_dirty_state: bdi btrfs-1: dirty=902 wb=669 unstable=0 bg_thresh=1014 thresh=2029 gap=458 poll_thresh=17 ino=257 dd-2584 [004] 47.420917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-308% task_weight=99% bdi_bw=48552 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.428874: balance_dirty_state: bdi btrfs-1: dirty=902 wb=544 unstable=0 bg_thresh=1006 thresh=2013 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 47.428966: balance_dirty_state: bdi btrfs-1: dirty=902 wb=544 unstable=0 bg_thresh=1006 thresh=2013 gap=567 poll_thresh=13 ino=257 dd-2584 [004] 47.429048: balance_dirty_state: bdi btrfs-1: dirty=927 wb=544 unstable=0 bg_thresh=1006 thresh=2013 gap=542 poll_thresh=14 ino=257 dd-2584 [004] 47.429131: balance_dirty_state: bdi btrfs-1: dirty=952 wb=544 unstable=0 bg_thresh=1009 thresh=2018 gap=522 poll_thresh=15 ino=257 dd-2584 [004] 47.429216: balance_dirty_state: bdi btrfs-1: dirty=952 wb=544 unstable=0 bg_thresh=1011 thresh=2023 gap=527 poll_thresh=16 ino=257 dd-2584 [004] 47.429383: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=544 unstable=0 bg_thresh=1014 thresh=2028 gap=482 poll_thresh=17 ino=257 dd-2584 [004] 47.429389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=48552 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.436887: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=419 unstable=0 bg_thresh=1011 thresh=2023 gap=602 poll_thresh=17 ino=257 dd-2584 [000] 47.437019: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=419 unstable=0 bg_thresh=1011 thresh=2023 gap=577 poll_thresh=13 ino=257 flush-btrfs-1-2586 [001] 47.437068: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29980 wrote=0 to_write=8192 dd-2584 [000] 47.437147: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=419 unstable=0 bg_thresh=1011 thresh=2022 gap=551 poll_thresh=14 ino=257 dd-2584 [000] 47.437270: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=419 unstable=0 bg_thresh=1011 thresh=2022 gap=551 poll_thresh=15 ino=257 dd-2584 [000] 47.437396: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=444 unstable=0 bg_thresh=1010 thresh=2021 gap=525 poll_thresh=16 ino=257 dd-2584 [000] 47.437991: balance_dirty_state: bdi btrfs-1: dirty=927 wb=594 unstable=0 bg_thresh=1010 thresh=2020 gap=499 poll_thresh=17 ino=257 dd-2584 [000] 47.437995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=48552 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 47.439861: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=576 to_write=7616 dd-2584 [000] 47.444863: balance_dirty_state: bdi btrfs-1: dirty=527 wb=994 unstable=0 bg_thresh=1010 thresh=2020 gap=499 poll_thresh=17 ino=257 dd-2584 [000] 47.444870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=48552 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.452864: balance_dirty_state: bdi btrfs-1: dirty=527 wb=994 unstable=0 bg_thresh=1010 thresh=2020 gap=499 poll_thresh=17 ino=257 dd-2584 [000] 47.452877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=48552 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.460866: balance_dirty_state: bdi btrfs-1: dirty=1 wb=1395 unstable=0 bg_thresh=1014 thresh=2029 gap=633 poll_thresh=17 ino=257 dd-2584 [000] 47.460941: balance_dirty_state: bdi btrfs-1: dirty=26 wb=1395 unstable=0 bg_thresh=1014 thresh=2029 gap=608 poll_thresh=13 ino=257 dd-2584 [000] 47.460999: balance_dirty_state: bdi btrfs-1: dirty=51 wb=1395 unstable=0 bg_thresh=1017 thresh=2034 gap=588 poll_thresh=14 ino=257 dd-2584 [000] 47.461056: balance_dirty_state: bdi btrfs-1: dirty=51 wb=1395 unstable=0 bg_thresh=1017 thresh=2034 gap=588 poll_thresh=15 ino=257 dd-2584 [000] 47.461116: balance_dirty_state: bdi btrfs-1: dirty=76 wb=1395 unstable=0 bg_thresh=1019 thresh=2039 gap=568 poll_thresh=16 ino=257 dd-2584 [000] 47.461233: balance_dirty_state: bdi btrfs-1: dirty=101 wb=1395 unstable=0 bg_thresh=1019 thresh=2038 gap=542 poll_thresh=17 ino=257 dd-2584 [000] 47.461353: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1395 unstable=0 bg_thresh=1018 thresh=2037 gap=516 poll_thresh=18 ino=257 dd-2584 [000] 47.461472: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1395 unstable=0 bg_thresh=1020 thresh=2041 gap=470 poll_thresh=19 ino=257 dd-2584 [000] 47.461477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=47212 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 47.461562: writeback_single_inode: bdi btrfs-1: ino=1 state= age=30004 wrote=0 to_write=8192 dd-2584 [000] 47.468790: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1395 unstable=0 bg_thresh=1020 thresh=2041 gap=470 poll_thresh=19 ino=257 dd-2584 [000] 47.468796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=47212 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.476798: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1270 unstable=0 bg_thresh=1015 thresh=2030 gap=584 poll_thresh=19 ino=257 dd-2584 [000] 47.476906: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1270 unstable=0 bg_thresh=1015 thresh=2030 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 47.476996: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1270 unstable=0 bg_thresh=1013 thresh=2026 gap=555 poll_thresh=15 ino=257 dd-2584 [000] 47.477084: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1270 unstable=0 bg_thresh=1013 thresh=2026 gap=530 poll_thresh=16 ino=257 dd-2584 [000] 47.477268: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1220 unstable=0 bg_thresh=1015 thresh=2031 gap=560 poll_thresh=17 ino=257 dd-2584 [000] 47.477729: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1145 unstable=0 bg_thresh=1014 thresh=2029 gap=608 poll_thresh=18 ino=257 dd-2584 [000] 47.477897: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1145 unstable=0 bg_thresh=1014 thresh=2028 gap=557 poll_thresh=19 ino=257 dd-2584 [000] 47.478065: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1145 unstable=0 bg_thresh=1013 thresh=2027 gap=531 poll_thresh=20 ino=257 dd-2584 [000] 47.478236: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1145 unstable=0 bg_thresh=1013 thresh=2026 gap=505 poll_thresh=21 ino=257 dd-2584 [000] 47.478242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=47212 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 47.484904: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1145 unstable=0 bg_thresh=1013 thresh=2026 gap=505 poll_thresh=21 ino=257 dd-2584 [003] 47.484910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=47212 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 47.492962: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1145 unstable=0 bg_thresh=1013 thresh=2026 gap=505 poll_thresh=21 ino=257 dd-2584 [003] 47.492971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=47212 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 47.500892: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1120 unstable=0 bg_thresh=1014 thresh=2029 gap=533 poll_thresh=21 ino=257 dd-2584 [003] 47.500964: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1120 unstable=0 bg_thresh=1011 thresh=2023 gap=527 poll_thresh=16 ino=257 dd-2584 [003] 47.501083: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1120 unstable=0 bg_thresh=1013 thresh=2027 gap=481 poll_thresh=17 ino=257 dd-2584 [003] 47.501088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-312% task_weight=100% bdi_bw=47212 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 47.508845: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1120 unstable=0 bg_thresh=1010 thresh=2021 gap=475 poll_thresh=17 ino=257 dd-2584 [003] 47.508851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=47212 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 47.516847: balance_dirty_state: bdi btrfs-1: dirty=426 wb=995 unstable=0 bg_thresh=1009 thresh=2018 gap=597 poll_thresh=17 ino=257 dd-2584 [003] 47.516919: balance_dirty_state: bdi btrfs-1: dirty=426 wb=995 unstable=0 bg_thresh=1011 thresh=2023 gap=602 poll_thresh=13 ino=257 dd-2584 [003] 47.516979: balance_dirty_state: bdi btrfs-1: dirty=451 wb=995 unstable=0 bg_thresh=1008 thresh=2017 gap=571 poll_thresh=14 ino=257 dd-2584 [003] 47.517041: balance_dirty_state: bdi btrfs-1: dirty=476 wb=995 unstable=0 bg_thresh=1008 thresh=2016 gap=545 poll_thresh=15 ino=257 dd-2584 [003] 47.517104: balance_dirty_state: bdi btrfs-1: dirty=476 wb=995 unstable=0 bg_thresh=1005 thresh=2010 gap=539 poll_thresh=16 ino=257 dd-2584 [003] 47.517402: balance_dirty_state: bdi btrfs-1: dirty=526 wb=995 unstable=0 bg_thresh=1004 thresh=2009 gap=488 poll_thresh=17 ino=257 dd-2584 [003] 47.517406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=47212 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 47.524910: balance_dirty_state: bdi btrfs-1: dirty=526 wb=845 unstable=0 bg_thresh=1002 thresh=2005 gap=634 poll_thresh=17 ino=257 dd-2584 [003] 47.525000: balance_dirty_state: bdi btrfs-1: dirty=526 wb=845 unstable=0 bg_thresh=1005 thresh=2010 gap=639 poll_thresh=13 ino=257 dd-2584 [003] 47.525060: balance_dirty_state: bdi btrfs-1: dirty=551 wb=845 unstable=0 bg_thresh=1004 thresh=2009 gap=613 poll_thresh=14 ino=257 dd-2584 [003] 47.525119: balance_dirty_state: bdi btrfs-1: dirty=576 wb=845 unstable=0 bg_thresh=1007 thresh=2014 gap=593 poll_thresh=15 ino=257 dd-2584 [003] 47.525178: balance_dirty_state: bdi btrfs-1: dirty=576 wb=845 unstable=0 bg_thresh=1004 thresh=2008 gap=587 poll_thresh=16 ino=257 dd-2584 [003] 47.525296: balance_dirty_state: bdi btrfs-1: dirty=601 wb=845 unstable=0 bg_thresh=1003 thresh=2007 gap=561 poll_thresh=17 ino=257 dd-2584 [003] 47.525420: balance_dirty_state: bdi btrfs-1: dirty=651 wb=845 unstable=0 bg_thresh=1003 thresh=2006 gap=510 poll_thresh=18 ino=257 dd-2584 [003] 47.525539: balance_dirty_state: bdi btrfs-1: dirty=676 wb=845 unstable=0 bg_thresh=1005 thresh=2010 gap=489 poll_thresh=19 ino=257 dd-2584 [003] 47.525543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=47212 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 47.532913: balance_dirty_state: bdi btrfs-1: dirty=676 wb=845 unstable=0 bg_thresh=1008 thresh=2016 gap=495 poll_thresh=19 ino=257 dd-2584 [003] 47.532920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=47212 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 47.540894: balance_dirty_state: bdi btrfs-1: dirty=676 wb=845 unstable=0 bg_thresh=1008 thresh=2016 gap=495 poll_thresh=19 ino=257 dd-2584 [003] 47.540903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=47212 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 47.549001: balance_dirty_state: bdi btrfs-1: dirty=676 wb=720 unstable=0 bg_thresh=1006 thresh=2012 gap=616 poll_thresh=19 ino=257 dd-2584 [003] 47.549110: balance_dirty_state: bdi btrfs-1: dirty=701 wb=720 unstable=0 bg_thresh=1005 thresh=2011 gap=590 poll_thresh=14 ino=257 dd-2584 [003] 47.549211: balance_dirty_state: bdi btrfs-1: dirty=701 wb=720 unstable=0 bg_thresh=1005 thresh=2011 gap=590 poll_thresh=15 ino=257 dd-2584 [003] 47.549312: balance_dirty_state: bdi btrfs-1: dirty=726 wb=720 unstable=0 bg_thresh=1005 thresh=2010 gap=564 poll_thresh=16 ino=257 dd-2584 [003] 47.549513: balance_dirty_state: bdi btrfs-1: dirty=751 wb=720 unstable=0 bg_thresh=1004 thresh=2009 gap=538 poll_thresh=17 ino=257 dd-2584 [003] 47.550014: balance_dirty_state: bdi btrfs-1: dirty=776 wb=720 unstable=0 bg_thresh=1006 thresh=2013 gap=517 poll_thresh=18 ino=257 dd-2584 [003] 47.550215: balance_dirty_state: bdi btrfs-1: dirty=826 wb=720 unstable=0 bg_thresh=1006 thresh=2012 gap=466 poll_thresh=19 ino=257 dd-2584 [003] 47.550222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-377% task_weight=99% bdi_bw=47212 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.556930: balance_dirty_state: bdi btrfs-1: dirty=826 wb=720 unstable=0 bg_thresh=1006 thresh=2012 gap=466 poll_thresh=19 ino=257 dd-2584 [004] 47.556942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-377% task_weight=99% bdi_bw=47212 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.564823: balance_dirty_state: bdi btrfs-1: dirty=826 wb=545 unstable=0 bg_thresh=1008 thresh=2016 gap=645 poll_thresh=19 ino=257 dd-2584 [004] 47.564911: balance_dirty_state: bdi btrfs-1: dirty=826 wb=545 unstable=0 bg_thresh=1008 thresh=2016 gap=645 poll_thresh=14 ino=257 dd-2584 [004] 47.564996: balance_dirty_state: bdi btrfs-1: dirty=851 wb=545 unstable=0 bg_thresh=1010 thresh=2021 gap=625 poll_thresh=15 ino=257 dd-2584 [004] 47.565081: balance_dirty_state: bdi btrfs-1: dirty=876 wb=545 unstable=0 bg_thresh=1010 thresh=2021 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 47.565245: balance_dirty_state: bdi btrfs-1: dirty=901 wb=545 unstable=0 bg_thresh=1013 thresh=2026 gap=580 poll_thresh=17 ino=257 dd-2584 [004] 47.565415: balance_dirty_state: bdi btrfs-1: dirty=926 wb=545 unstable=0 bg_thresh=1015 thresh=2030 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 47.565586: balance_dirty_state: bdi btrfs-1: dirty=951 wb=545 unstable=0 bg_thresh=1014 thresh=2029 gap=533 poll_thresh=19 ino=257 dd-2584 [004] 47.565726: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=545 unstable=0 bg_thresh=1014 thresh=2028 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 47.565731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-309% task_weight=99% bdi_bw=45852 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.572845: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=545 unstable=0 bg_thresh=1014 thresh=2028 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 47.572853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-309% task_weight=99% bdi_bw=45852 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.580956: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=545 unstable=0 bg_thresh=1014 thresh=2028 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 47.580964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-309% task_weight=99% bdi_bw=45852 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.588928: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=545 unstable=0 bg_thresh=1014 thresh=2028 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 47.588938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-309% task_weight=99% bdi_bw=45852 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.596930: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=545 unstable=0 bg_thresh=1014 thresh=2028 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 47.596942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-309% task_weight=99% bdi_bw=45852 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.604937: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=545 unstable=0 bg_thresh=1014 thresh=2028 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 47.604947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-309% task_weight=99% bdi_bw=45852 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.612941: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=545 unstable=0 bg_thresh=1014 thresh=2028 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 47.612948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-309% task_weight=99% bdi_bw=45852 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.620957: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=545 unstable=0 bg_thresh=1014 thresh=2028 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 47.620964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-309% task_weight=99% bdi_bw=45852 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.629090: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=545 unstable=0 bg_thresh=1014 thresh=2028 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 47.629099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-309% task_weight=99% bdi_bw=45852 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.637425: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=545 unstable=0 bg_thresh=1018 thresh=2036 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 47.637431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-298% task_weight=98% bdi_bw=45852 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.644853: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=420 unstable=0 bg_thresh=1012 thresh=2024 gap=603 poll_thresh=20 ino=257 dd-2584 [004] 47.644917: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=420 unstable=0 bg_thresh=1014 thresh=2029 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 47.645176: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=420 unstable=0 bg_thresh=1011 thresh=2023 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 47.645364: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=420 unstable=0 bg_thresh=1011 thresh=2022 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 47.645555: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=470 unstable=0 bg_thresh=1013 thresh=2026 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 47.645744: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=545 unstable=0 bg_thresh=1012 thresh=2025 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 47.645746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-312% task_weight=98% bdi_bw=45852 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 47.648210: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=344 wrote=1120 to_write=7072 flush-btrfs-1-2586 [001] 47.648212: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=168 wrote=0 to_write=7072 dd-2584 [004] 47.652861: balance_dirty_state: bdi btrfs-1: dirty=1 wb=1407 unstable=0 bg_thresh=1003 thresh=2007 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 47.652928: balance_dirty_state: bdi btrfs-1: dirty=1 wb=1407 unstable=0 bg_thresh=1006 thresh=2012 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 47.652995: balance_dirty_state: bdi btrfs-1: dirty=26 wb=1407 unstable=0 bg_thresh=1006 thresh=2012 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 47.653062: balance_dirty_state: bdi btrfs-1: dirty=51 wb=1407 unstable=0 bg_thresh=1005 thresh=2011 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 47.653250: balance_dirty_state: bdi btrfs-1: dirty=76 wb=1407 unstable=0 bg_thresh=1005 thresh=2010 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 47.653424: balance_dirty_state: bdi btrfs-1: dirty=101 wb=1407 unstable=0 bg_thresh=1007 thresh=2014 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 47.653555: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1407 unstable=0 bg_thresh=1006 thresh=2013 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 47.653561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-138% task_gap=-377% task_weight=100% bdi_bw=45852 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 47.660918: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1407 unstable=0 bg_thresh=1003 thresh=2007 gap=449 poll_thresh=19 ino=257 dd-2584 [001] 47.660924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-142% task_gap=-385% task_weight=99% bdi_bw=45852 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 47.672942: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1257 unstable=0 bg_thresh=1002 thresh=2005 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 47.673213: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1257 unstable=0 bg_thresh=1005 thresh=2010 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 47.673271: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1257 unstable=0 bg_thresh=1005 thresh=2010 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 47.673330: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1257 unstable=0 bg_thresh=1007 thresh=2015 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 47.673447: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1257 unstable=0 bg_thresh=1010 thresh=2020 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 47.673564: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1257 unstable=0 bg_thresh=1009 thresh=2019 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 47.673681: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1257 unstable=0 bg_thresh=1011 thresh=2023 gap=465 poll_thresh=19 ino=257 dd-2584 [001] 47.673686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=42420 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 47.680966: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1257 unstable=0 bg_thresh=1012 thresh=2025 gap=467 poll_thresh=19 ino=257 dd-2584 [001] 47.680971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-313% task_weight=99% bdi_bw=42420 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.688918: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1132 unstable=0 bg_thresh=1011 thresh=2023 gap=590 poll_thresh=19 ino=257 dd-2584 [000] 47.688986: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1132 unstable=0 bg_thresh=1014 thresh=2028 gap=570 poll_thresh=14 ino=257 dd-2584 [000] 47.689046: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1132 unstable=0 bg_thresh=1011 thresh=2022 gap=564 poll_thresh=15 ino=257 dd-2584 [000] 47.689107: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1132 unstable=0 bg_thresh=1013 thresh=2027 gap=544 poll_thresh=16 ino=257 dd-2584 [000] 47.689229: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1132 unstable=0 bg_thresh=1013 thresh=2026 gap=518 poll_thresh=17 ino=257 dd-2584 [000] 47.689350: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1132 unstable=0 bg_thresh=1015 thresh=2030 gap=472 poll_thresh=18 ino=257 dd-2584 [000] 47.689355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=42420 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.696901: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1132 unstable=0 bg_thresh=1016 thresh=2032 gap=474 poll_thresh=18 ino=257 dd-2584 [000] 47.696905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=42420 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.704923: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1132 unstable=0 bg_thresh=1016 thresh=2032 gap=474 poll_thresh=18 ino=257 dd-2584 [000] 47.704932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=42420 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.712950: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1007 unstable=0 bg_thresh=1013 thresh=2027 gap=594 poll_thresh=18 ino=257 dd-2584 [000] 47.713186: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1007 unstable=0 bg_thresh=1010 thresh=2021 gap=588 poll_thresh=13 ino=257 dd-2584 [000] 47.713243: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1007 unstable=0 bg_thresh=1010 thresh=2020 gap=562 poll_thresh=14 ino=257 dd-2584 [000] 47.713300: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1007 unstable=0 bg_thresh=1010 thresh=2020 gap=537 poll_thresh=15 ino=257 dd-2584 [000] 47.713356: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1007 unstable=0 bg_thresh=1009 thresh=2019 gap=536 poll_thresh=16 ino=257 dd-2584 [000] 47.713469: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1007 unstable=0 bg_thresh=1009 thresh=2018 gap=510 poll_thresh=17 ino=257 dd-2584 [000] 47.713582: balance_dirty_state: bdi btrfs-1: dirty=551 wb=1007 unstable=0 bg_thresh=1011 thresh=2022 gap=464 poll_thresh=18 ino=257 dd-2584 [000] 47.713587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=42420 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.720971: balance_dirty_state: bdi btrfs-1: dirty=551 wb=1007 unstable=0 bg_thresh=1011 thresh=2022 gap=464 poll_thresh=18 ino=257 dd-2584 [000] 47.720981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=42420 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.728985: balance_dirty_state: bdi btrfs-1: dirty=551 wb=1007 unstable=0 bg_thresh=1011 thresh=2022 gap=464 poll_thresh=18 ino=257 dd-2584 [000] 47.728995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=42420 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.737004: balance_dirty_state: bdi btrfs-1: dirty=551 wb=1007 unstable=0 bg_thresh=1011 thresh=2022 gap=464 poll_thresh=18 ino=257 dd-2584 [004] 47.737019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=42420 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.744881: balance_dirty_state: bdi btrfs-1: dirty=551 wb=1007 unstable=0 bg_thresh=1011 thresh=2022 gap=464 poll_thresh=18 ino=257 dd-2584 [004] 47.744888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=42420 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.753003: balance_dirty_state: bdi btrfs-1: dirty=551 wb=1007 unstable=0 bg_thresh=1011 thresh=2022 gap=464 poll_thresh=18 ino=257 dd-2584 [004] 47.753012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=42420 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.761010: balance_dirty_state: bdi btrfs-1: dirty=551 wb=1007 unstable=0 bg_thresh=1011 thresh=2022 gap=464 poll_thresh=18 ino=257 dd-2584 [004] 47.761018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=42420 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.768984: balance_dirty_state: bdi btrfs-1: dirty=551 wb=1007 unstable=0 bg_thresh=1011 thresh=2022 gap=464 poll_thresh=18 ino=257 dd-2584 [004] 47.768993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=42420 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.777008: balance_dirty_state: bdi btrfs-1: dirty=551 wb=1007 unstable=0 bg_thresh=1011 thresh=2022 gap=464 poll_thresh=18 ino=257 dd-2584 [004] 47.777015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=39204 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.784993: balance_dirty_state: bdi btrfs-1: dirty=551 wb=1007 unstable=0 bg_thresh=1007 thresh=2014 gap=456 poll_thresh=18 ino=257 dd-2584 [004] 47.785005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=39204 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.792916: balance_dirty_state: bdi btrfs-1: dirty=551 wb=1007 unstable=0 bg_thresh=1001 thresh=2002 gap=444 poll_thresh=18 ino=257 dd-2584 [004] 47.792928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=39204 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.804972: balance_dirty_state: bdi btrfs-1: dirty=551 wb=1007 unstable=0 bg_thresh=1007 thresh=2014 gap=456 poll_thresh=18 ino=257 dd-2584 [004] 47.804979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=39204 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 47.812918: balance_dirty_state: bdi btrfs-1: dirty=551 wb=1007 unstable=0 bg_thresh=1005 thresh=2011 gap=453 poll_thresh=18 ino=257 dd-2584 [004] 47.812928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=39204 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.820972: balance_dirty_state: bdi btrfs-1: dirty=551 wb=1007 unstable=0 bg_thresh=1005 thresh=2011 gap=453 poll_thresh=18 ino=257 dd-2584 [004] 47.820983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=39204 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.828922: balance_dirty_state: bdi btrfs-1: dirty=551 wb=1007 unstable=0 bg_thresh=1005 thresh=2011 gap=453 poll_thresh=18 ino=257 dd-2584 [004] 47.828930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=39204 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.836923: balance_dirty_state: bdi btrfs-1: dirty=551 wb=1007 unstable=0 bg_thresh=1005 thresh=2011 gap=453 poll_thresh=18 ino=257 dd-2584 [004] 47.836930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=39204 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.844954: balance_dirty_state: bdi btrfs-1: dirty=551 wb=1007 unstable=0 bg_thresh=1005 thresh=2011 gap=453 poll_thresh=18 ino=257 dd-2584 [004] 47.844962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=39204 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.853012: balance_dirty_state: bdi btrfs-1: dirty=551 wb=1007 unstable=0 bg_thresh=1005 thresh=2011 gap=453 poll_thresh=18 ino=257 dd-2584 [004] 47.853023: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=39204 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.860959: balance_dirty_state: bdi btrfs-1: dirty=551 wb=1007 unstable=0 bg_thresh=1005 thresh=2011 gap=453 poll_thresh=18 ino=257 dd-2584 [004] 47.860966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=39204 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.868960: balance_dirty_state: bdi btrfs-1: dirty=551 wb=1007 unstable=0 bg_thresh=1005 thresh=2011 gap=453 poll_thresh=18 ino=257 dd-2584 [000] 47.868970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=39204 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.877021: balance_dirty_state: bdi btrfs-1: dirty=551 wb=882 unstable=0 bg_thresh=1001 thresh=2003 gap=570 poll_thresh=18 ino=257 dd-2584 [000] 47.877147: balance_dirty_state: bdi btrfs-1: dirty=551 wb=882 unstable=0 bg_thresh=1004 thresh=2008 gap=575 poll_thresh=13 ino=257 dd-2584 [000] 47.877266: balance_dirty_state: bdi btrfs-1: dirty=576 wb=882 unstable=0 bg_thresh=1004 thresh=2008 gap=550 poll_thresh=14 ino=257 dd-2584 [000] 47.877384: balance_dirty_state: bdi btrfs-1: dirty=601 wb=882 unstable=0 bg_thresh=1006 thresh=2013 gap=530 poll_thresh=15 ino=257 dd-2584 [000] 47.877503: balance_dirty_state: bdi btrfs-1: dirty=601 wb=882 unstable=0 bg_thresh=1003 thresh=2007 gap=524 poll_thresh=16 ino=257 dd-2584 [000] 47.877740: balance_dirty_state: bdi btrfs-1: dirty=651 wb=882 unstable=0 bg_thresh=1003 thresh=2006 gap=473 poll_thresh=17 ino=257 dd-2584 [000] 47.877748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=39204 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.885053: balance_dirty_state: bdi btrfs-1: dirty=651 wb=882 unstable=0 bg_thresh=1003 thresh=2006 gap=473 poll_thresh=17 ino=257 dd-2584 [000] 47.885062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=35536 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.893056: balance_dirty_state: bdi btrfs-1: dirty=651 wb=882 unstable=0 bg_thresh=1003 thresh=2006 gap=473 poll_thresh=17 ino=257 dd-2584 [000] 47.893063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=35536 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.901031: balance_dirty_state: bdi btrfs-1: dirty=651 wb=882 unstable=0 bg_thresh=1003 thresh=2006 gap=473 poll_thresh=17 ino=257 dd-2584 [000] 47.901042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=35536 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 47.909110: balance_dirty_state: bdi btrfs-1: dirty=651 wb=882 unstable=0 bg_thresh=1003 thresh=2006 gap=473 poll_thresh=17 ino=257 dd-2584 [000] 47.909118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=35536 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 47.916989: balance_dirty_state: bdi btrfs-1: dirty=651 wb=482 unstable=0 bg_thresh=1003 thresh=2007 gap=874 poll_thresh=17 ino=257 dd-2584 [004] 47.917120: balance_dirty_state: bdi btrfs-1: dirty=651 wb=482 unstable=0 bg_thresh=1003 thresh=2007 gap=874 poll_thresh=13 ino=257 dd-2584 [004] 47.917240: balance_dirty_state: bdi btrfs-1: dirty=676 wb=482 unstable=0 bg_thresh=1006 thresh=2012 gap=854 poll_thresh=14 ino=257 dd-2584 [004] 47.917721: balance_dirty_state: bdi btrfs-1: dirty=676 wb=482 unstable=0 bg_thresh=1006 thresh=2012 gap=854 poll_thresh=15 ino=257 dd-2584 [004] 47.917912: balance_dirty_state: bdi btrfs-1: dirty=701 wb=457 unstable=0 bg_thresh=1008 thresh=2017 gap=859 poll_thresh=16 ino=257 dd-2584 [004] 47.918310: balance_dirty_state: bdi btrfs-1: dirty=726 wb=357 unstable=0 bg_thresh=1011 thresh=2022 gap=939 poll_thresh=17 ino=257 dd-2584 [004] 47.918667: balance_dirty_state: bdi btrfs-1: dirty=776 wb=357 unstable=0 bg_thresh=1015 thresh=2031 gap=898 poll_thresh=18 ino=257 dd-2584 [004] 47.919024: balance_dirty_state: bdi btrfs-1: dirty=801 wb=357 unstable=0 bg_thresh=1013 thresh=2026 gap=868 poll_thresh=19 ino=257 dd-2584 [004] 47.919322: balance_dirty_state: bdi btrfs-1: dirty=826 wb=357 unstable=0 bg_thresh=1012 thresh=2025 gap=842 poll_thresh=20 ino=257 dd-2584 [004] 47.919559: balance_dirty_state: bdi btrfs-1: dirty=851 wb=357 unstable=0 bg_thresh=1011 thresh=2023 gap=815 poll_thresh=21 ino=257 dd-2584 [004] 47.919794: balance_dirty_state: bdi btrfs-1: dirty=901 wb=357 unstable=0 bg_thresh=1011 thresh=2022 gap=764 poll_thresh=22 ino=257 dd-2584 [004] 47.920176: balance_dirty_state: bdi btrfs-1: dirty=926 wb=307 unstable=0 bg_thresh=1007 thresh=2015 gap=782 poll_thresh=23 ino=257 dd-2584 [004] 47.920891: balance_dirty_state: bdi btrfs-1: dirty=951 wb=232 unstable=0 bg_thresh=1007 thresh=2014 gap=831 poll_thresh=24 ino=257 dd-2584 [004] 47.921269: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=232 unstable=0 bg_thresh=1009 thresh=2018 gap=785 poll_thresh=25 ino=257 dd-2584 [004] 47.921623: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=232 unstable=0 bg_thresh=1011 thresh=2023 gap=765 poll_thresh=26 ino=257 dd-2584 [004] 47.922000: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=232 unstable=0 bg_thresh=1011 thresh=2022 gap=739 poll_thresh=27 ino=257 dd-2584 [004] 47.922377: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=307 unstable=0 bg_thresh=1013 thresh=2026 gap=718 poll_thresh=28 ino=257 dd-2584 [004] 47.922758: balance_dirty_state: bdi btrfs-1: dirty=976 wb=382 unstable=0 bg_thresh=1012 thresh=2025 gap=667 poll_thresh=29 ino=257 dd-2584 [004] 47.923174: balance_dirty_state: bdi btrfs-1: dirty=926 wb=382 unstable=0 bg_thresh=1012 thresh=2024 gap=716 poll_thresh=30 ino=257 dd-2584 [004] 47.923579: balance_dirty_state: bdi btrfs-1: dirty=876 wb=407 unstable=0 bg_thresh=1011 thresh=2023 gap=740 poll_thresh=31 ino=257 dd-2584 [004] 47.924530: balance_dirty_state: bdi btrfs-1: dirty=726 wb=532 unstable=0 bg_thresh=1013 thresh=2027 gap=769 poll_thresh=32 ino=257 dd-2584 [004] 47.925133: balance_dirty_state: bdi btrfs-1: dirty=626 wb=657 unstable=0 bg_thresh=1010 thresh=2020 gap=737 poll_thresh=34 ino=257 dd-2584 [004] 47.925709: balance_dirty_state: bdi btrfs-1: dirty=551 wb=757 unstable=0 bg_thresh=1012 thresh=2024 gap=716 poll_thresh=36 ino=257 dd-2584 [004] 47.926280: balance_dirty_state: bdi btrfs-1: dirty=501 wb=882 unstable=0 bg_thresh=1011 thresh=2022 gap=639 poll_thresh=38 ino=257 dd-2584 [004] 47.926858: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1007 unstable=0 bg_thresh=1010 thresh=2020 gap=587 poll_thresh=40 ino=257 dd-2584 [004] 47.928045: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1232 unstable=0 bg_thresh=1012 thresh=2024 gap=541 poll_thresh=42 ino=257 dd-2584 [004] 47.928633: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1332 unstable=0 bg_thresh=1011 thresh=2022 gap=514 poll_thresh=44 ino=257 dd-2584 [004] 47.929158: balance_dirty_state: bdi btrfs-1: dirty=101 wb=1457 unstable=0 bg_thresh=1013 thresh=2026 gap=468 poll_thresh=46 ino=257 dd-2584 [004] 47.929160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-83% task_gap=-266% task_weight=99% bdi_bw=35536 base_bw=17304 task_bw=0 dirtied=48 period=0 think=12 pause=8 flush-btrfs-1-2586 [005] 47.929368: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=628 wrote=1536 to_write=6656 flush-btrfs-1-2586 [005] 47.929370: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=452 wrote=0 to_write=6656 dd-2584 [004] 47.936943: balance_dirty_state: bdi btrfs-1: dirty=26 wb=1032 unstable=0 bg_thresh=1005 thresh=2011 gap=953 poll_thresh=46 ino=257 dd-2584 [004] 47.937057: balance_dirty_state: bdi btrfs-1: dirty=39 wb=1032 unstable=0 bg_thresh=1004 thresh=2008 gap=937 poll_thresh=34 ino=257 dd-2584 [004] 47.937377: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1032 unstable=0 bg_thresh=999 thresh=1999 gap=876 poll_thresh=36 ino=257 dd-2584 [004] 47.937695: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1032 unstable=0 bg_thresh=1000 thresh=2000 gap=838 poll_thresh=38 ino=257 dd-2584 [004] 47.938311: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1032 unstable=0 bg_thresh=1001 thresh=2002 gap=788 poll_thresh=40 ino=257 dd-2584 [004] 47.938640: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1032 unstable=0 bg_thresh=984 thresh=1969 gap=704 poll_thresh=42 ino=257 dd-2584 [004] 47.939474: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1032 unstable=0 bg_thresh=1022 thresh=2045 gap=730 poll_thresh=44 ino=257 dd-2584 [004] 47.939747: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1032 unstable=0 bg_thresh=1040 thresh=2080 gap=740 poll_thresh=46 ino=257 dd-2584 [004] 47.940017: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1032 unstable=0 bg_thresh=1044 thresh=2088 gap=698 poll_thresh=48 ino=257 dd-2584 [004] 47.940649: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1032 unstable=0 bg_thresh=1046 thresh=2092 gap=627 poll_thresh=50 ino=257 dd-2584 [004] 47.941067: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1032 unstable=0 bg_thresh=1046 thresh=2093 gap=553 poll_thresh=52 ino=257 dd-2584 [004] 47.941459: balance_dirty_state: bdi btrfs-1: dirty=559 wb=1032 unstable=0 bg_thresh=1042 thresh=2084 gap=493 poll_thresh=54 ino=257 dd-2584 [004] 47.941467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=35536 base_bw=17304 task_bw=0 dirtied=64 period=0 think=4 pause=8 dd-2584 [004] 47.949035: balance_dirty_state: bdi btrfs-1: dirty=559 wb=1032 unstable=0 bg_thresh=1031 thresh=2063 gap=472 poll_thresh=54 ino=257 dd-2584 [004] 47.949046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-60% task_gap=-221% task_weight=100% bdi_bw=35536 base_bw=17304 task_bw=0 dirtied=64 period=0 think=0 pause=8 dd-2584 [003] 47.957013: balance_dirty_state: bdi btrfs-1: dirty=566 wb=906 unstable=0 bg_thresh=1028 thresh=2056 gap=584 poll_thresh=54 ino=257 dd-2584 [003] 47.957093: balance_dirty_state: bdi btrfs-1: dirty=579 wb=906 unstable=0 bg_thresh=1028 thresh=2057 gap=572 poll_thresh=40 ino=257 dd-2584 [003] 47.957301: balance_dirty_state: bdi btrfs-1: dirty=617 wb=906 unstable=0 bg_thresh=1028 thresh=2057 gap=534 poll_thresh=42 ino=257 dd-2584 [003] 47.957690: balance_dirty_state: bdi btrfs-1: dirty=680 wb=906 unstable=0 bg_thresh=1044 thresh=2088 gap=502 poll_thresh=44 ino=257 dd-2584 [003] 47.957695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1348 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=35536 base_bw=17304 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [003] 47.965073: balance_dirty_state: bdi btrfs-1: dirty=678 wb=809 unstable=0 bg_thresh=1040 thresh=2080 gap=593 poll_thresh=44 ino=257 dd-2584 [003] 47.965324: balance_dirty_state: bdi btrfs-1: dirty=691 wb=809 unstable=0 bg_thresh=1039 thresh=2078 gap=578 poll_thresh=33 ino=257 dd-2584 [003] 47.965520: balance_dirty_state: bdi btrfs-1: dirty=716 wb=809 unstable=0 bg_thresh=1041 thresh=2083 gap=558 poll_thresh=35 ino=257 dd-2584 [003] 47.965716: balance_dirty_state: bdi btrfs-1: dirty=766 wb=809 unstable=0 bg_thresh=1040 thresh=2081 gap=506 poll_thresh=37 ino=257 dd-2584 [003] 47.965721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-27% task_gap=-154% task_weight=100% bdi_bw=35536 base_bw=17304 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [003] 47.973053: balance_dirty_state: bdi btrfs-1: dirty=766 wb=534 unstable=0 bg_thresh=1038 thresh=2077 gap=777 poll_thresh=37 ino=257 dd-2584 [003] 47.973144: balance_dirty_state: bdi btrfs-1: dirty=779 wb=534 unstable=0 bg_thresh=1037 thresh=2075 gap=762 poll_thresh=28 ino=257 dd-2584 [003] 47.973279: balance_dirty_state: bdi btrfs-1: dirty=829 wb=534 unstable=0 bg_thresh=1039 thresh=2078 gap=715 poll_thresh=29 ino=257 dd-2584 [003] 47.973640: balance_dirty_state: bdi btrfs-1: dirty=854 wb=534 unstable=0 bg_thresh=1050 thresh=2100 gap=712 poll_thresh=30 ino=257 dd-2584 [003] 47.973766: balance_dirty_state: bdi btrfs-1: dirty=879 wb=534 unstable=0 bg_thresh=1049 thresh=2099 gap=686 poll_thresh=31 ino=257 dd-2584 [003] 47.973898: balance_dirty_state: bdi btrfs-1: dirty=917 wb=534 unstable=0 bg_thresh=1051 thresh=2102 gap=651 poll_thresh=32 ino=257 dd-2584 [003] 47.974266: balance_dirty_state: bdi btrfs-1: dirty=980 wb=534 unstable=0 bg_thresh=1052 thresh=2104 gap=590 poll_thresh=34 ino=257 dd-2584 [003] 47.974459: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=534 unstable=0 bg_thresh=1048 thresh=2097 gap=533 poll_thresh=36 ino=257 dd-2584 [003] 47.974897: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=534 unstable=0 bg_thresh=1056 thresh=2113 gap=511 poll_thresh=38 ino=257 dd-2584 [003] 47.974902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1462 task_limit=1371 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=35536 base_bw=17304 task_bw=0 dirtied=48 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 47.978373: writeback_single_inode: bdi btrfs-1: ino=257 state= age=676 wrote=1056 to_write=7136 flush-btrfs-1-2586 [005] 47.978376: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=500 wrote=0 to_write=7136 dd-2584 [003] 47.984949: balance_dirty_state: bdi btrfs-1: dirty=4 wb=1595 unstable=0 bg_thresh=1049 thresh=2098 gap=499 poll_thresh=38 ino=257 dd-2584 [003] 47.984954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1357 bdi_dirty=1601 avg_dirty=1601 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=35536 base_bw=17304 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [006] 47.989102: balance_dirty_state: bdi btrfs-1: dirty=4 wb=1470 unstable=0 bg_thresh=1044 thresh=2088 gap=614 poll_thresh=38 ino=257 dd-2584 [006] 47.989285: balance_dirty_state: bdi btrfs-1: dirty=17 wb=1470 unstable=0 bg_thresh=1044 thresh=2089 gap=602 poll_thresh=28 ino=257 dd-2584 [006] 47.989691: balance_dirty_state: bdi btrfs-1: dirty=42 wb=1470 unstable=0 bg_thresh=1041 thresh=2082 gap=570 poll_thresh=29 ino=257 dd-2584 [006] 47.990585: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1470 unstable=0 bg_thresh=1032 thresh=2064 gap=514 poll_thresh=30 ino=257 dd-2584 [006] 47.990595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-38% task_gap=-176% task_weight=100% bdi_bw=39892 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 47.997111: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1470 unstable=0 bg_thresh=1031 thresh=2062 gap=512 poll_thresh=30 ino=257 dd-2584 [006] 47.997115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-39% task_gap=-178% task_weight=100% bdi_bw=39892 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 48.005076: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1331 unstable=0 bg_thresh=1023 thresh=2047 gap=630 poll_thresh=30 ino=257 dd-2584 [006] 48.005159: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1331 unstable=0 bg_thresh=1029 thresh=2058 gap=616 poll_thresh=22 ino=257 dd-2584 [006] 48.005473: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1331 unstable=0 bg_thresh=1027 thresh=2054 gap=587 poll_thresh=23 ino=257 dd-2584 [006] 48.005610: balance_dirty_state: bdi btrfs-1: dirty=162 wb=1331 unstable=0 bg_thresh=1029 thresh=2059 gap=566 poll_thresh=24 ino=257 dd-2584 [006] 48.005737: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1331 unstable=0 bg_thresh=1029 thresh=2059 gap=541 poll_thresh=25 ino=257 dd-2584 [006] 48.005860: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1331 unstable=0 bg_thresh=1029 thresh=2058 gap=490 poll_thresh=26 ino=257 dd-2584 [006] 48.005864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-135% task_weight=99% bdi_bw=39892 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 48.013107: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1331 unstable=0 bg_thresh=1029 thresh=2058 gap=490 poll_thresh=26 ino=257 dd-2584 [000] 48.013116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-135% task_weight=99% bdi_bw=39892 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.021116: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1206 unstable=0 bg_thresh=1030 thresh=2060 gap=617 poll_thresh=26 ino=257 dd-2584 [004] 48.021256: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1206 unstable=0 bg_thresh=1027 thresh=2055 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 48.021445: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1206 unstable=0 bg_thresh=1029 thresh=2059 gap=566 poll_thresh=20 ino=257 dd-2584 [004] 48.021633: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1206 unstable=0 bg_thresh=1029 thresh=2058 gap=515 poll_thresh=21 ino=257 dd-2584 [004] 48.021820: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1206 unstable=0 bg_thresh=1028 thresh=2057 gap=489 poll_thresh=22 ino=257 dd-2584 [004] 48.021827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=39892 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 48.029113: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1199 unstable=0 bg_thresh=1027 thresh=2055 gap=501 poll_thresh=22 ino=257 dd-2584 [005] 48.029123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=39892 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 48.037050: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1055 unstable=0 bg_thresh=1028 thresh=2056 gap=649 poll_thresh=22 ino=257 dd-2584 [002] 48.037175: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1055 unstable=0 bg_thresh=1028 thresh=2057 gap=637 poll_thresh=16 ino=257 dd-2584 [002] 48.037781: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1055 unstable=0 bg_thresh=1028 thresh=2056 gap=611 poll_thresh=17 ino=257 dd-2584 [002] 48.038039: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1055 unstable=0 bg_thresh=1027 thresh=2055 gap=560 poll_thresh=18 ino=257 dd-2584 [002] 48.038302: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1055 unstable=0 bg_thresh=1029 thresh=2059 gap=539 poll_thresh=19 ino=257 dd-2584 [002] 48.038905: balance_dirty_state: bdi btrfs-1: dirty=490 wb=1055 unstable=0 bg_thresh=1049 thresh=2099 gap=554 poll_thresh=20 ino=257 dd-2584 [002] 48.039048: balance_dirty_state: bdi btrfs-1: dirty=515 wb=1055 unstable=0 bg_thresh=1051 thresh=2103 gap=533 poll_thresh=21 ino=257 dd-2584 [002] 48.039189: balance_dirty_state: bdi btrfs-1: dirty=540 wb=1055 unstable=0 bg_thresh=1051 thresh=2102 gap=507 poll_thresh=22 ino=257 dd-2584 [002] 48.039194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1451 task_limit=1361 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=39892 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 48.045069: balance_dirty_state: bdi btrfs-1: dirty=540 wb=925 unstable=0 bg_thresh=1044 thresh=2088 gap=623 poll_thresh=22 ino=257 dd-2584 [002] 48.045203: balance_dirty_state: bdi btrfs-1: dirty=565 wb=925 unstable=0 bg_thresh=1043 thresh=2087 gap=597 poll_thresh=16 ino=257 dd-2584 [002] 48.045449: balance_dirty_state: bdi btrfs-1: dirty=603 wb=925 unstable=0 bg_thresh=1043 thresh=2086 gap=558 poll_thresh=17 ino=257 dd-2584 [002] 48.045715: balance_dirty_state: bdi btrfs-1: dirty=641 wb=925 unstable=0 bg_thresh=1046 thresh=2092 gap=526 poll_thresh=18 ino=257 dd-2584 [002] 48.046322: balance_dirty_state: bdi btrfs-1: dirty=666 wb=925 unstable=0 bg_thresh=1045 thresh=2091 gap=500 poll_thresh=19 ino=257 dd-2584 [002] 48.046331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1440 task_limit=1350 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=39892 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 48.053153: balance_dirty_state: bdi btrfs-1: dirty=666 wb=925 unstable=0 bg_thresh=1045 thresh=2091 gap=500 poll_thresh=19 ino=257 dd-2584 [002] 48.053162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1440 task_limit=1350 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=39892 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 48.061147: balance_dirty_state: bdi btrfs-1: dirty=666 wb=810 unstable=0 bg_thresh=1040 thresh=2081 gap=605 poll_thresh=19 ino=257 dd-2584 [006] 48.061309: balance_dirty_state: bdi btrfs-1: dirty=666 wb=810 unstable=0 bg_thresh=1039 thresh=2078 gap=602 poll_thresh=14 ino=257 dd-2584 [006] 48.061441: balance_dirty_state: bdi btrfs-1: dirty=691 wb=810 unstable=0 bg_thresh=1041 thresh=2083 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 48.061571: balance_dirty_state: bdi btrfs-1: dirty=716 wb=810 unstable=0 bg_thresh=1041 thresh=2082 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 48.061830: balance_dirty_state: bdi btrfs-1: dirty=741 wb=810 unstable=0 bg_thresh=1040 thresh=2081 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 48.062100: balance_dirty_state: bdi btrfs-1: dirty=766 wb=810 unstable=0 bg_thresh=1040 thresh=2080 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 48.062109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-156% task_weight=100% bdi_bw=39892 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 48.069162: balance_dirty_state: bdi btrfs-1: dirty=766 wb=810 unstable=0 bg_thresh=1040 thresh=2080 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 48.069172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-156% task_weight=100% bdi_bw=39892 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 48.077153: balance_dirty_state: bdi btrfs-1: dirty=766 wb=810 unstable=0 bg_thresh=1040 thresh=2080 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 48.077162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-156% task_weight=100% bdi_bw=39892 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 48.085157: balance_dirty_state: bdi btrfs-1: dirty=766 wb=660 unstable=0 bg_thresh=1041 thresh=2082 gap=656 poll_thresh=18 ino=257 dd-2584 [006] 48.085289: balance_dirty_state: bdi btrfs-1: dirty=791 wb=660 unstable=0 bg_thresh=1043 thresh=2087 gap=636 poll_thresh=13 ino=257 dd-2584 [006] 48.085401: balance_dirty_state: bdi btrfs-1: dirty=791 wb=660 unstable=0 bg_thresh=1040 thresh=2081 gap=630 poll_thresh=14 ino=257 dd-2584 [006] 48.085515: balance_dirty_state: bdi btrfs-1: dirty=829 wb=660 unstable=0 bg_thresh=1042 thresh=2084 gap=595 poll_thresh=15 ino=257 dd-2584 [006] 48.086110: balance_dirty_state: bdi btrfs-1: dirty=829 wb=660 unstable=0 bg_thresh=1050 thresh=2100 gap=611 poll_thresh=16 ino=257 dd-2584 [006] 48.086331: balance_dirty_state: bdi btrfs-1: dirty=879 wb=660 unstable=0 bg_thresh=1052 thresh=2104 gap=565 poll_thresh=17 ino=257 dd-2584 [006] 48.086853: balance_dirty_state: bdi btrfs-1: dirty=904 wb=660 unstable=0 bg_thresh=1051 thresh=2103 gap=539 poll_thresh=18 ino=257 dd-2584 [006] 48.087076: balance_dirty_state: bdi btrfs-1: dirty=929 wb=660 unstable=0 bg_thresh=1051 thresh=2102 gap=513 poll_thresh=19 ino=257 dd-2584 [006] 48.087084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1451 task_limit=1361 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=39892 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 48.093176: balance_dirty_state: bdi btrfs-1: dirty=929 wb=660 unstable=0 bg_thresh=1051 thresh=2102 gap=513 poll_thresh=19 ino=257 dd-2584 [006] 48.093185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1451 task_limit=1361 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=38964 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 48.101146: balance_dirty_state: bdi btrfs-1: dirty=929 wb=535 unstable=0 bg_thresh=1039 thresh=2079 gap=615 poll_thresh=19 ino=257 dd-2584 [006] 48.101229: balance_dirty_state: bdi btrfs-1: dirty=929 wb=535 unstable=0 bg_thresh=1038 thresh=2077 gap=613 poll_thresh=14 ino=257 dd-2584 [006] 48.101569: balance_dirty_state: bdi btrfs-1: dirty=954 wb=535 unstable=0 bg_thresh=1047 thresh=2095 gap=606 poll_thresh=15 ino=257 dd-2584 [006] 48.101636: balance_dirty_state: bdi btrfs-1: dirty=979 wb=535 unstable=0 bg_thresh=1050 thresh=2100 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 48.101766: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=535 unstable=0 bg_thresh=1048 thresh=2096 gap=557 poll_thresh=17 ino=257 dd-2584 [006] 48.101900: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=535 unstable=0 bg_thresh=1050 thresh=2100 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 48.102032: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=535 unstable=0 bg_thresh=1052 thresh=2104 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 48.102037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1453 task_limit=1363 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=38964 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 48.102047: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=624 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 48.105557: writeback_single_inode: bdi btrfs-1: ino=257 state= age=116 wrote=1072 to_write=7120 dd-2584 [006] 48.113010: balance_dirty_state: bdi btrfs-1: dirty=25 wb=1463 unstable=0 bg_thresh=1030 thresh=2060 gap=572 poll_thresh=19 ino=257 dd-2584 [006] 48.113091: balance_dirty_state: bdi btrfs-1: dirty=38 wb=1463 unstable=0 bg_thresh=1029 thresh=2059 gap=558 poll_thresh=14 ino=257 dd-2584 [006] 48.113160: balance_dirty_state: bdi btrfs-1: dirty=38 wb=1463 unstable=0 bg_thresh=1029 thresh=2059 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 48.113228: balance_dirty_state: bdi btrfs-1: dirty=63 wb=1463 unstable=0 bg_thresh=1032 thresh=2064 gap=538 poll_thresh=16 ino=257 dd-2584 [006] 48.113551: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1463 unstable=0 bg_thresh=1031 thresh=2063 gap=512 poll_thresh=17 ino=257 dd-2584 [006] 48.113556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-61% task_gap=-222% task_weight=100% bdi_bw=38964 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 48.121081: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1337 unstable=0 bg_thresh=1029 thresh=2058 gap=633 poll_thresh=17 ino=257 dd-2584 [001] 48.121154: balance_dirty_state: bdi btrfs-1: dirty=101 wb=1337 unstable=0 bg_thresh=1029 thresh=2059 gap=621 poll_thresh=13 ino=257 dd-2584 [001] 48.121222: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1337 unstable=0 bg_thresh=1029 thresh=2059 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 48.121287: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1337 unstable=0 bg_thresh=1029 thresh=2058 gap=607 poll_thresh=15 ino=257 dd-2584 [001] 48.121679: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1337 unstable=0 bg_thresh=1055 thresh=2110 gap=646 poll_thresh=16 ino=257 dd-2584 [001] 48.121921: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1337 unstable=0 bg_thresh=1052 thresh=2104 gap=615 poll_thresh=17 ino=257 dd-2584 [001] 48.122163: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1337 unstable=0 bg_thresh=1051 thresh=2103 gap=564 poll_thresh=18 ino=257 dd-2584 [001] 48.122404: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1337 unstable=0 bg_thresh=1053 thresh=2107 gap=543 poll_thresh=19 ino=257 dd-2584 [001] 48.122644: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1337 unstable=0 bg_thresh=1053 thresh=2106 gap=517 poll_thresh=20 ino=257 dd-2584 [001] 48.122653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1455 task_limit=1364 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=38964 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 48.129003: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1337 unstable=0 bg_thresh=1049 thresh=2099 gap=510 poll_thresh=20 ino=257 dd-2584 [001] 48.129007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1448 task_limit=1357 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=38964 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 48.137154: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1224 unstable=0 bg_thresh=1036 thresh=2073 gap=597 poll_thresh=20 ino=257 dd-2584 [001] 48.137228: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1224 unstable=0 bg_thresh=1036 thresh=2072 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 48.137287: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1224 unstable=0 bg_thresh=1033 thresh=2066 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 48.137583: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1224 unstable=0 bg_thresh=1036 thresh=2073 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 48.137705: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1224 unstable=0 bg_thresh=1036 thresh=2072 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 48.137710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1332 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-211% task_weight=100% bdi_bw=38964 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 48.145149: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1224 unstable=0 bg_thresh=1036 thresh=2072 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 48.145157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1332 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-211% task_weight=100% bdi_bw=38964 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 48.153111: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1086 unstable=0 bg_thresh=1037 thresh=2075 gap=636 poll_thresh=18 ino=257 dd-2584 [006] 48.153257: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1086 unstable=0 bg_thresh=1040 thresh=2080 gap=603 poll_thresh=13 ino=257 dd-2584 [006] 48.153391: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1086 unstable=0 bg_thresh=1038 thresh=2077 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 48.153521: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1086 unstable=0 bg_thresh=1041 thresh=2082 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 48.153649: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1086 unstable=0 bg_thresh=1040 thresh=2081 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 48.153907: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1086 unstable=0 bg_thresh=1040 thresh=2080 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 48.154161: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1086 unstable=0 bg_thresh=1039 thresh=2079 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 48.154169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-157% task_weight=100% bdi_bw=38964 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 48.161172: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1086 unstable=0 bg_thresh=1039 thresh=2079 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 48.161181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-157% task_weight=100% bdi_bw=38964 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.169063: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1073 unstable=0 bg_thresh=1039 thresh=2078 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 48.169076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-158% task_weight=100% bdi_bw=38964 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.177055: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1073 unstable=0 bg_thresh=1039 thresh=2078 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 48.177066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-158% task_weight=100% bdi_bw=38964 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 48.185021: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1073 unstable=0 bg_thresh=1036 thresh=2073 gap=509 poll_thresh=18 ino=257 dd-2584 [000] 48.185027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=38964 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 48.197075: balance_dirty_state: bdi btrfs-1: dirty=491 wb=947 unstable=0 bg_thresh=1036 thresh=2073 gap=635 poll_thresh=18 ino=257 dd-2584 [000] 48.197164: balance_dirty_state: bdi btrfs-1: dirty=516 wb=947 unstable=0 bg_thresh=1036 thresh=2073 gap=610 poll_thresh=13 ino=257 dd-2584 [000] 48.197247: balance_dirty_state: bdi btrfs-1: dirty=516 wb=947 unstable=0 bg_thresh=1036 thresh=2073 gap=610 poll_thresh=14 ino=257 dd-2584 [000] 48.197330: balance_dirty_state: bdi btrfs-1: dirty=541 wb=947 unstable=0 bg_thresh=1036 thresh=2072 gap=584 poll_thresh=15 ino=257 dd-2584 [000] 48.197413: balance_dirty_state: bdi btrfs-1: dirty=541 wb=947 unstable=0 bg_thresh=1036 thresh=2072 gap=584 poll_thresh=16 ino=257 dd-2584 [000] 48.197802: balance_dirty_state: bdi btrfs-1: dirty=591 wb=947 unstable=0 bg_thresh=1038 thresh=2076 gap=538 poll_thresh=17 ino=257 dd-2584 [000] 48.198430: balance_dirty_state: bdi btrfs-1: dirty=604 wb=947 unstable=0 bg_thresh=1046 thresh=2092 gap=541 poll_thresh=18 ino=257 dd-2584 [000] 48.198588: balance_dirty_state: bdi btrfs-1: dirty=654 wb=947 unstable=0 bg_thresh=1048 thresh=2096 gap=495 poll_thresh=19 ino=257 dd-2584 [000] 48.198594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1356 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-41% task_gap=-181% task_weight=99% bdi_bw=37972 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 48.205042: balance_dirty_state: bdi btrfs-1: dirty=654 wb=947 unstable=0 bg_thresh=1048 thresh=2096 gap=495 poll_thresh=19 ino=257 dd-2584 [000] 48.205047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1356 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-41% task_gap=-181% task_weight=99% bdi_bw=37972 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 48.213038: balance_dirty_state: bdi btrfs-1: dirty=654 wb=821 unstable=0 bg_thresh=1043 thresh=2087 gap=612 poll_thresh=19 ino=257 dd-2584 [000] 48.213127: balance_dirty_state: bdi btrfs-1: dirty=667 wb=821 unstable=0 bg_thresh=1045 thresh=2090 gap=602 poll_thresh=14 ino=257 dd-2584 [000] 48.213193: balance_dirty_state: bdi btrfs-1: dirty=680 wb=821 unstable=0 bg_thresh=1044 thresh=2089 gap=588 poll_thresh=15 ino=257 dd-2584 [000] 48.213253: balance_dirty_state: bdi btrfs-1: dirty=705 wb=821 unstable=0 bg_thresh=1044 thresh=2089 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 48.213374: balance_dirty_state: bdi btrfs-1: dirty=730 wb=821 unstable=0 bg_thresh=1049 thresh=2099 gap=548 poll_thresh=17 ino=257 dd-2584 [000] 48.213500: balance_dirty_state: bdi btrfs-1: dirty=755 wb=821 unstable=0 bg_thresh=1049 thresh=2098 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 48.213504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1357 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=37972 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 48.221112: balance_dirty_state: bdi btrfs-1: dirty=755 wb=821 unstable=0 bg_thresh=1049 thresh=2098 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 48.221122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1357 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=37972 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 48.229079: balance_dirty_state: bdi btrfs-1: dirty=755 wb=683 unstable=0 bg_thresh=1045 thresh=2090 gap=652 poll_thresh=18 ino=257 dd-2584 [000] 48.229158: balance_dirty_state: bdi btrfs-1: dirty=780 wb=683 unstable=0 bg_thresh=1045 thresh=2090 gap=627 poll_thresh=13 ino=257 dd-2584 [000] 48.229233: balance_dirty_state: bdi btrfs-1: dirty=780 wb=683 unstable=0 bg_thresh=1047 thresh=2095 gap=632 poll_thresh=14 ino=257 dd-2584 [000] 48.229306: balance_dirty_state: bdi btrfs-1: dirty=805 wb=683 unstable=0 bg_thresh=1050 thresh=2100 gap=612 poll_thresh=15 ino=257 dd-2584 [000] 48.229382: balance_dirty_state: bdi btrfs-1: dirty=830 wb=683 unstable=0 bg_thresh=1047 thresh=2094 gap=581 poll_thresh=16 ino=257 dd-2584 [000] 48.229735: balance_dirty_state: bdi btrfs-1: dirty=855 wb=683 unstable=0 bg_thresh=1046 thresh=2093 gap=555 poll_thresh=17 ino=257 dd-2584 [000] 48.229894: balance_dirty_state: bdi btrfs-1: dirty=880 wb=683 unstable=0 bg_thresh=1048 thresh=2097 gap=534 poll_thresh=18 ino=257 dd-2584 [000] 48.230493: balance_dirty_state: bdi btrfs-1: dirty=918 wb=683 unstable=0 bg_thresh=1046 thresh=2092 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 48.230499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1351 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=37972 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 48.237121: balance_dirty_state: bdi btrfs-1: dirty=918 wb=545 unstable=0 bg_thresh=1040 thresh=2081 gap=618 poll_thresh=19 ino=257 dd-2584 [000] 48.237205: balance_dirty_state: bdi btrfs-1: dirty=943 wb=545 unstable=0 bg_thresh=1039 thresh=2079 gap=591 poll_thresh=14 ino=257 dd-2584 [000] 48.237347: balance_dirty_state: bdi btrfs-1: dirty=943 wb=545 unstable=0 bg_thresh=1042 thresh=2084 gap=596 poll_thresh=15 ino=257 dd-2584 [000] 48.237461: balance_dirty_state: bdi btrfs-1: dirty=968 wb=545 unstable=0 bg_thresh=1042 thresh=2084 gap=571 poll_thresh=16 ino=257 dd-2584 [000] 48.237672: balance_dirty_state: bdi btrfs-1: dirty=993 wb=545 unstable=0 bg_thresh=1044 thresh=2089 gap=551 poll_thresh=17 ino=257 dd-2584 [000] 48.237904: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=545 unstable=0 bg_thresh=1046 thresh=2093 gap=530 poll_thresh=18 ino=257 dd-2584 [000] 48.238397: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=545 unstable=0 bg_thresh=1041 thresh=2083 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 48.238403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1344 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=37972 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 48.238456: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=760 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 48.242260: writeback_single_inode: bdi btrfs-1: ino=257 state= age=128 wrote=1072 to_write=7120 dd-2584 [000] 48.245089: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1501 unstable=0 bg_thresh=1037 thresh=2074 gap=573 poll_thresh=19 ino=257 dd-2584 [000] 48.245190: balance_dirty_state: bdi btrfs-1: dirty=12 wb=1501 unstable=0 bg_thresh=1034 thresh=2068 gap=555 poll_thresh=14 ino=257 dd-2584 [000] 48.245435: balance_dirty_state: bdi btrfs-1: dirty=37 wb=1501 unstable=0 bg_thresh=1038 thresh=2077 gap=539 poll_thresh=15 ino=257 dd-2584 [000] 48.245496: balance_dirty_state: bdi btrfs-1: dirty=37 wb=1501 unstable=0 bg_thresh=1038 thresh=2076 gap=538 poll_thresh=16 ino=257 dd-2584 [000] 48.245629: balance_dirty_state: bdi btrfs-1: dirty=62 wb=1501 unstable=0 bg_thresh=1037 thresh=2075 gap=512 poll_thresh=17 ino=257 dd-2584 [000] 48.245635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-252% task_weight=100% bdi_bw=37972 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.253113: balance_dirty_state: bdi btrfs-1: dirty=62 wb=1376 unstable=0 bg_thresh=1026 thresh=2053 gap=615 poll_thresh=17 ino=257 dd-2584 [004] 48.253311: balance_dirty_state: bdi btrfs-1: dirty=75 wb=1376 unstable=0 bg_thresh=1026 thresh=2052 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 48.254286: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1376 unstable=0 bg_thresh=1020 thresh=2040 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 48.254472: balance_dirty_state: bdi btrfs-1: dirty=101 wb=1376 unstable=0 bg_thresh=1020 thresh=2041 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 48.254646: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1376 unstable=0 bg_thresh=1020 thresh=2040 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 48.255388: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1376 unstable=0 bg_thresh=1012 thresh=2025 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 48.255397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=37972 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.261100: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1251 unstable=0 bg_thresh=1017 thresh=2034 gap=632 poll_thresh=17 ino=257 dd-2584 [004] 48.261224: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1251 unstable=0 bg_thresh=1016 thresh=2032 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 48.261343: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1251 unstable=0 bg_thresh=1015 thresh=2031 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 48.261457: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1251 unstable=0 bg_thresh=1016 thresh=2032 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 48.261569: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1251 unstable=0 bg_thresh=1018 thresh=2037 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 48.261799: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1251 unstable=0 bg_thresh=1015 thresh=2030 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 48.262718: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1251 unstable=0 bg_thresh=1052 thresh=2105 gap=576 poll_thresh=18 ino=257 dd-2584 [004] 48.262925: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1251 unstable=0 bg_thresh=1052 thresh=2104 gap=525 poll_thresh=19 ino=257 dd-2584 [004] 48.262933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1453 task_limit=1363 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=37972 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.269155: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1087 unstable=0 bg_thresh=1031 thresh=2063 gap=648 poll_thresh=19 ino=257 dd-2584 [004] 48.269252: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1087 unstable=0 bg_thresh=1031 thresh=2063 gap=648 poll_thresh=14 ino=257 dd-2584 [004] 48.269340: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1087 unstable=0 bg_thresh=1034 thresh=2068 gap=628 poll_thresh=15 ino=257 dd-2584 [004] 48.269426: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1087 unstable=0 bg_thresh=1031 thresh=2062 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 48.269600: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1087 unstable=0 bg_thresh=1030 thresh=2061 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 48.269775: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1087 unstable=0 bg_thresh=1030 thresh=2060 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 48.269951: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1087 unstable=0 bg_thresh=1032 thresh=2064 gap=524 poll_thresh=19 ino=257 dd-2584 [004] 48.270124: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1087 unstable=0 bg_thresh=1031 thresh=2063 gap=473 poll_thresh=20 ino=257 dd-2584 [004] 48.270130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-128% task_gap=-357% task_weight=100% bdi_bw=37972 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.277141: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1087 unstable=0 bg_thresh=1023 thresh=2046 gap=456 poll_thresh=20 ino=257 dd-2584 [004] 48.277147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-139% task_gap=-378% task_weight=100% bdi_bw=37972 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.285149: balance_dirty_state: bdi btrfs-1: dirty=528 wb=847 unstable=0 bg_thresh=1021 thresh=2043 gap=668 poll_thresh=20 ino=257 dd-2584 [004] 48.285214: balance_dirty_state: bdi btrfs-1: dirty=528 wb=847 unstable=0 bg_thresh=1021 thresh=2043 gap=668 poll_thresh=15 ino=257 dd-2584 [004] 48.285435: balance_dirty_state: bdi btrfs-1: dirty=553 wb=847 unstable=0 bg_thresh=1021 thresh=2043 gap=643 poll_thresh=16 ino=257 dd-2584 [004] 48.285549: balance_dirty_state: bdi btrfs-1: dirty=578 wb=847 unstable=0 bg_thresh=1026 thresh=2053 gap=628 poll_thresh=17 ino=257 dd-2584 [004] 48.285665: balance_dirty_state: bdi btrfs-1: dirty=628 wb=847 unstable=0 bg_thresh=1029 thresh=2058 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 48.285782: balance_dirty_state: bdi btrfs-1: dirty=653 wb=847 unstable=0 bg_thresh=1028 thresh=2057 gap=557 poll_thresh=19 ino=257 dd-2584 [004] 48.285898: balance_dirty_state: bdi btrfs-1: dirty=678 wb=847 unstable=0 bg_thresh=1028 thresh=2056 gap=531 poll_thresh=20 ino=257 dd-2584 [004] 48.286013: balance_dirty_state: bdi btrfs-1: dirty=703 wb=847 unstable=0 bg_thresh=1030 thresh=2060 gap=510 poll_thresh=21 ino=257 dd-2584 [004] 48.286017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1322 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=37972 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.293194: balance_dirty_state: bdi btrfs-1: dirty=703 wb=708 unstable=0 bg_thresh=1021 thresh=2042 gap=631 poll_thresh=21 ino=257 dd-2584 [004] 48.293294: balance_dirty_state: bdi btrfs-1: dirty=728 wb=708 unstable=0 bg_thresh=1021 thresh=2042 gap=606 poll_thresh=16 ino=257 dd-2584 [004] 48.293408: balance_dirty_state: bdi btrfs-1: dirty=753 wb=708 unstable=0 bg_thresh=1023 thresh=2047 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 48.293521: balance_dirty_state: bdi btrfs-1: dirty=803 wb=708 unstable=0 bg_thresh=1026 thresh=2052 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 48.293803: balance_dirty_state: bdi btrfs-1: dirty=828 wb=708 unstable=0 bg_thresh=1031 thresh=2062 gap=526 poll_thresh=19 ino=257 dd-2584 [004] 48.293919: balance_dirty_state: bdi btrfs-1: dirty=853 wb=708 unstable=0 bg_thresh=1030 thresh=2061 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 48.293923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1323 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=37972 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.301170: balance_dirty_state: bdi btrfs-1: dirty=853 wb=583 unstable=0 bg_thresh=1022 thresh=2044 gap=608 poll_thresh=20 ino=257 dd-2584 [004] 48.301308: balance_dirty_state: bdi btrfs-1: dirty=878 wb=583 unstable=0 bg_thresh=1022 thresh=2044 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 48.301370: balance_dirty_state: bdi btrfs-1: dirty=878 wb=583 unstable=0 bg_thresh=1022 thresh=2044 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 48.301486: balance_dirty_state: bdi btrfs-1: dirty=928 wb=583 unstable=0 bg_thresh=1027 thresh=2054 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 48.301601: balance_dirty_state: bdi btrfs-1: dirty=953 wb=583 unstable=0 bg_thresh=1026 thresh=2053 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 48.301719: balance_dirty_state: bdi btrfs-1: dirty=978 wb=583 unstable=0 bg_thresh=1023 thresh=2046 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 48.301723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=39740 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.309146: balance_dirty_state: bdi btrfs-1: dirty=978 wb=470 unstable=0 bg_thresh=1022 thresh=2045 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 48.309289: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=470 unstable=0 bg_thresh=1022 thresh=2045 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 48.309351: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=470 unstable=0 bg_thresh=1022 thresh=2045 gap=547 poll_thresh=15 ino=257 flush-btrfs-1-2586 [000] 48.309371: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=832 wrote=0 to_write=8192 dd-2584 [004] 48.309436: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=470 unstable=0 bg_thresh=1025 thresh=2050 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 48.310170: balance_dirty_state: bdi btrfs-1: dirty=889 wb=609 unstable=0 bg_thresh=1024 thresh=2049 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 48.310351: balance_dirty_state: bdi btrfs-1: dirty=888 wb=660 unstable=0 bg_thresh=1027 thresh=2054 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 48.310353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=39740 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 48.312348: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=1088 to_write=7104 dd-2584 [004] 48.317138: balance_dirty_state: bdi btrfs-1: dirty=25 wb=1397 unstable=0 bg_thresh=1027 thresh=2054 gap=632 poll_thresh=18 ino=257 dd-2584 [004] 48.317235: balance_dirty_state: bdi btrfs-1: dirty=25 wb=1397 unstable=0 bg_thresh=1029 thresh=2059 gap=637 poll_thresh=13 ino=257 dd-2584 [004] 48.317298: balance_dirty_state: bdi btrfs-1: dirty=50 wb=1397 unstable=0 bg_thresh=1026 thresh=2053 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 48.317372: balance_dirty_state: bdi btrfs-1: dirty=75 wb=1397 unstable=0 bg_thresh=1029 thresh=2058 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 48.317467: balance_dirty_state: bdi btrfs-1: dirty=75 wb=1397 unstable=0 bg_thresh=1024 thresh=2049 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 48.317654: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1397 unstable=0 bg_thresh=1027 thresh=2054 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 48.317835: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1397 unstable=0 bg_thresh=1029 thresh=2059 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 48.317842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-40% task_gap=-181% task_weight=100% bdi_bw=39740 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.325144: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1272 unstable=0 bg_thresh=1029 thresh=2059 gap=637 poll_thresh=18 ino=257 dd-2584 [004] 48.325274: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1197 unstable=0 bg_thresh=1027 thresh=2055 gap=708 poll_thresh=13 ino=257 dd-2584 [004] 48.325380: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1159 unstable=0 bg_thresh=1024 thresh=2049 gap=715 poll_thresh=14 ino=257 dd-2584 [004] 48.325475: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1159 unstable=0 bg_thresh=1027 thresh=2054 gap=695 poll_thresh=15 ino=257 dd-2584 [004] 48.325558: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1159 unstable=0 bg_thresh=1029 thresh=2059 gap=700 poll_thresh=16 ino=257 dd-2584 [004] 48.325853: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1159 unstable=0 bg_thresh=1029 thresh=2058 gap=649 poll_thresh=17 ino=257 dd-2584 [004] 48.325969: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1159 unstable=0 bg_thresh=1028 thresh=2057 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 48.326086: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1159 unstable=0 bg_thresh=1030 thresh=2061 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 48.326202: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1159 unstable=0 bg_thresh=1030 thresh=2060 gap=551 poll_thresh=20 ino=257 dd-2584 [004] 48.326318: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1159 unstable=0 bg_thresh=1029 thresh=2059 gap=525 poll_thresh=21 ino=257 dd-2584 [004] 48.326434: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1159 unstable=0 bg_thresh=1029 thresh=2058 gap=499 poll_thresh=22 ino=257 dd-2584 [004] 48.326439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=39740 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.333151: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1134 unstable=0 bg_thresh=1028 thresh=2057 gap=523 poll_thresh=22 ino=257 dd-2584 [004] 48.333250: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1134 unstable=0 bg_thresh=1028 thresh=2056 gap=497 poll_thresh=16 ino=257 dd-2584 [004] 48.333257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1319 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=39740 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 48.341153: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1134 unstable=0 bg_thresh=1026 thresh=2052 gap=493 poll_thresh=16 ino=257 dd-2584 [004] 48.341159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=39740 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 48.349186: balance_dirty_state: bdi btrfs-1: dirty=425 wb=881 unstable=0 bg_thresh=1022 thresh=2044 gap=738 poll_thresh=16 ino=257 dd-2584 [000] 48.349291: balance_dirty_state: bdi btrfs-1: dirty=425 wb=881 unstable=0 bg_thresh=1024 thresh=2049 gap=743 poll_thresh=12 ino=257 dd-2584 [000] 48.349389: balance_dirty_state: bdi btrfs-1: dirty=450 wb=881 unstable=0 bg_thresh=1024 thresh=2049 gap=718 poll_thresh=13 ino=257 dd-2584 [000] 48.349487: balance_dirty_state: bdi btrfs-1: dirty=450 wb=881 unstable=0 bg_thresh=1024 thresh=2048 gap=717 poll_thresh=14 ino=257 dd-2584 [000] 48.349584: balance_dirty_state: bdi btrfs-1: dirty=475 wb=881 unstable=0 bg_thresh=1024 thresh=2048 gap=692 poll_thresh=15 ino=257 dd-2584 [000] 48.349961: balance_dirty_state: bdi btrfs-1: dirty=500 wb=881 unstable=0 bg_thresh=1023 thresh=2047 gap=666 poll_thresh=16 ino=257 dd-2584 [000] 48.350157: balance_dirty_state: bdi btrfs-1: dirty=525 wb=881 unstable=0 bg_thresh=1025 thresh=2051 gap=645 poll_thresh=17 ino=257 dd-2584 [000] 48.350353: balance_dirty_state: bdi btrfs-1: dirty=550 wb=881 unstable=0 bg_thresh=1025 thresh=2050 gap=619 poll_thresh=18 ino=257 dd-2584 [000] 48.350550: balance_dirty_state: bdi btrfs-1: dirty=600 wb=881 unstable=0 bg_thresh=1024 thresh=2049 gap=568 poll_thresh=19 ino=257 dd-2584 [000] 48.350750: balance_dirty_state: bdi btrfs-1: dirty=625 wb=881 unstable=0 bg_thresh=1024 thresh=2048 gap=542 poll_thresh=20 ino=257 dd-2584 [000] 48.351163: balance_dirty_state: bdi btrfs-1: dirty=650 wb=743 unstable=0 bg_thresh=1026 thresh=2052 gap=659 poll_thresh=21 ino=257 dd-2584 [000] 48.351490: balance_dirty_state: bdi btrfs-1: dirty=688 wb=743 unstable=0 bg_thresh=1020 thresh=2041 gap=610 poll_thresh=22 ino=257 dd-2584 [000] 48.351790: balance_dirty_state: bdi btrfs-1: dirty=713 wb=743 unstable=0 bg_thresh=1020 thresh=2041 gap=585 poll_thresh=23 ino=257 dd-2584 [000] 48.352542: balance_dirty_state: bdi btrfs-1: dirty=738 wb=743 unstable=0 bg_thresh=1019 thresh=2039 gap=558 poll_thresh=24 ino=257 dd-2584 [000] 48.352840: balance_dirty_state: bdi btrfs-1: dirty=763 wb=743 unstable=0 bg_thresh=1022 thresh=2044 gap=538 poll_thresh=25 ino=257 dd-2584 [000] 48.353164: balance_dirty_state: bdi btrfs-1: dirty=813 wb=743 unstable=0 bg_thresh=1020 thresh=2040 gap=484 poll_thresh=26 ino=257 dd-2584 [000] 48.353175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-293% task_weight=99% bdi_bw=39740 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 48.361128: balance_dirty_state: bdi btrfs-1: dirty=813 wb=618 unstable=0 bg_thresh=1023 thresh=2047 gap=616 poll_thresh=26 ino=257 dd-2584 [000] 48.361218: balance_dirty_state: bdi btrfs-1: dirty=813 wb=618 unstable=0 bg_thresh=1026 thresh=2052 gap=621 poll_thresh=19 ino=257 dd-2584 [000] 48.361332: balance_dirty_state: bdi btrfs-1: dirty=863 wb=618 unstable=0 bg_thresh=1025 thresh=2051 gap=570 poll_thresh=20 ino=257 dd-2584 [000] 48.361444: balance_dirty_state: bdi btrfs-1: dirty=888 wb=618 unstable=0 bg_thresh=1025 thresh=2050 gap=544 poll_thresh=21 ino=257 dd-2584 [000] 48.361559: balance_dirty_state: bdi btrfs-1: dirty=913 wb=618 unstable=0 bg_thresh=1024 thresh=2049 gap=518 poll_thresh=22 ino=257 dd-2584 [000] 48.361674: balance_dirty_state: bdi btrfs-1: dirty=938 wb=618 unstable=0 bg_thresh=1026 thresh=2053 gap=497 poll_thresh=23 ino=257 dd-2584 [000] 48.361678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=39740 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 48.369103: balance_dirty_state: bdi btrfs-1: dirty=938 wb=468 unstable=0 bg_thresh=1027 thresh=2055 gap=649 poll_thresh=23 ino=257 dd-2584 [000] 48.369184: balance_dirty_state: bdi btrfs-1: dirty=963 wb=468 unstable=0 bg_thresh=1027 thresh=2054 gap=623 poll_thresh=17 ino=257 dd-2584 [000] 48.369465: balance_dirty_state: bdi btrfs-1: dirty=988 wb=468 unstable=0 bg_thresh=1026 thresh=2053 gap=597 poll_thresh=18 ino=257 dd-2584 [000] 48.369581: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=468 unstable=0 bg_thresh=1026 thresh=2052 gap=546 poll_thresh=19 ino=257 flush-btrfs-1-2586 [004] 48.369602: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=892 wrote=0 to_write=8192 dd-2584 [000] 48.369754: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=468 unstable=0 bg_thresh=1025 thresh=2051 gap=520 poll_thresh=20 ino=257 dd-2584 [000] 48.369933: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=493 unstable=0 bg_thresh=1027 thresh=2055 gap=499 poll_thresh=21 ino=257 dd-2584 [000] 48.369935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=39740 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 48.372185: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=1088 to_write=7104 dd-2584 [000] 48.377121: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1419 unstable=0 bg_thresh=1026 thresh=2052 gap=633 poll_thresh=21 ino=257 dd-2584 [000] 48.377189: balance_dirty_state: bdi btrfs-1: dirty=12 wb=1419 unstable=0 bg_thresh=1023 thresh=2046 gap=615 poll_thresh=16 ino=257 dd-2584 [000] 48.377315: balance_dirty_state: bdi btrfs-1: dirty=37 wb=1419 unstable=0 bg_thresh=1022 thresh=2045 gap=589 poll_thresh=17 ino=257 dd-2584 [000] 48.377451: balance_dirty_state: bdi btrfs-1: dirty=62 wb=1419 unstable=0 bg_thresh=1024 thresh=2049 gap=568 poll_thresh=18 ino=257 dd-2584 [000] 48.377634: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1419 unstable=0 bg_thresh=1024 thresh=2048 gap=517 poll_thresh=19 ino=257 dd-2584 [000] 48.377772: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1419 unstable=0 bg_thresh=1021 thresh=2042 gap=486 poll_thresh=20 ino=257 dd-2584 [000] 48.377777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=39740 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 48.385169: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1319 unstable=0 bg_thresh=1019 thresh=2039 gap=583 poll_thresh=20 ino=257 dd-2584 [007] 48.385416: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1319 unstable=0 bg_thresh=1019 thresh=2039 gap=583 poll_thresh=15 ino=257 dd-2584 [007] 48.385477: balance_dirty_state: bdi btrfs-1: dirty=162 wb=1319 unstable=0 bg_thresh=1022 thresh=2044 gap=563 poll_thresh=16 ino=257 dd-2584 [007] 48.385596: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1319 unstable=0 bg_thresh=1024 thresh=2049 gap=543 poll_thresh=17 ino=257 dd-2584 [007] 48.385715: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1319 unstable=0 bg_thresh=1024 thresh=2048 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 48.385720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-92% task_gap=-284% task_weight=98% bdi_bw=39740 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 48.393158: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1194 unstable=0 bg_thresh=1026 thresh=2052 gap=621 poll_thresh=18 ino=257 dd-2584 [007] 48.393228: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1194 unstable=0 bg_thresh=1025 thresh=2051 gap=620 poll_thresh=13 ino=257 dd-2584 [007] 48.393289: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1194 unstable=0 bg_thresh=1025 thresh=2050 gap=594 poll_thresh=14 ino=257 dd-2584 [007] 48.393349: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1194 unstable=0 bg_thresh=1025 thresh=2050 gap=569 poll_thresh=15 ino=257 dd-2584 [007] 48.393410: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1194 unstable=0 bg_thresh=1024 thresh=2049 gap=568 poll_thresh=16 ino=257 dd-2584 [007] 48.393531: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1194 unstable=0 bg_thresh=1024 thresh=2048 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 48.393654: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1194 unstable=0 bg_thresh=1026 thresh=2052 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 48.393658: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=39740 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 48.405143: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1044 unstable=0 bg_thresh=1007 thresh=2014 gap=608 poll_thresh=18 ino=257 dd-2584 [003] 48.405249: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1044 unstable=0 bg_thresh=1004 thresh=2008 gap=602 poll_thresh=13 ino=257 dd-2584 [003] 48.405347: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1044 unstable=0 bg_thresh=1006 thresh=2013 gap=582 poll_thresh=14 ino=257 dd-2584 [003] 48.405684: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1044 unstable=0 bg_thresh=1003 thresh=2007 gap=551 poll_thresh=15 ino=257 dd-2584 [003] 48.405752: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1044 unstable=0 bg_thresh=1006 thresh=2012 gap=556 poll_thresh=16 ino=257 dd-2584 [003] 48.405909: balance_dirty_state: bdi btrfs-1: dirty=462 wb=969 unstable=0 bg_thresh=1005 thresh=2011 gap=580 poll_thresh=17 ino=257 dd-2584 [003] 48.406048: balance_dirty_state: bdi btrfs-1: dirty=487 wb=919 unstable=0 bg_thresh=1004 thresh=2009 gap=603 poll_thresh=18 ino=257 dd-2584 [003] 48.406174: balance_dirty_state: bdi btrfs-1: dirty=512 wb=919 unstable=0 bg_thresh=1004 thresh=2008 gap=577 poll_thresh=19 ino=257 dd-2584 [003] 48.406304: balance_dirty_state: bdi btrfs-1: dirty=562 wb=919 unstable=0 bg_thresh=999 thresh=1998 gap=517 poll_thresh=20 ino=257 dd-2584 [003] 48.406431: balance_dirty_state: bdi btrfs-1: dirty=587 wb=919 unstable=0 bg_thresh=996 thresh=1993 gap=487 poll_thresh=21 ino=257 dd-2584 [003] 48.406437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=42888 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 48.413193: balance_dirty_state: bdi btrfs-1: dirty=587 wb=869 unstable=0 bg_thresh=1007 thresh=2014 gap=558 poll_thresh=21 ino=257 dd-2584 [003] 48.413258: balance_dirty_state: bdi btrfs-1: dirty=587 wb=869 unstable=0 bg_thresh=1004 thresh=2008 gap=552 poll_thresh=16 ino=257 dd-2584 [003] 48.413380: balance_dirty_state: bdi btrfs-1: dirty=637 wb=869 unstable=0 bg_thresh=1003 thresh=2007 gap=501 poll_thresh=17 ino=257 dd-2584 [003] 48.413384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=42888 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 48.421247: balance_dirty_state: bdi btrfs-1: dirty=637 wb=744 unstable=0 bg_thresh=1005 thresh=2010 gap=629 poll_thresh=17 ino=257 dd-2584 [001] 48.421329: balance_dirty_state: bdi btrfs-1: dirty=637 wb=669 unstable=0 bg_thresh=1007 thresh=2015 gap=709 poll_thresh=13 ino=257 dd-2584 [001] 48.421694: balance_dirty_state: bdi btrfs-1: dirty=662 wb=619 unstable=0 bg_thresh=1007 thresh=2015 gap=734 poll_thresh=14 ino=257 dd-2584 [001] 48.421812: balance_dirty_state: bdi btrfs-1: dirty=687 wb=619 unstable=0 bg_thresh=1010 thresh=2020 gap=714 poll_thresh=15 ino=257 dd-2584 [001] 48.421929: balance_dirty_state: bdi btrfs-1: dirty=687 wb=619 unstable=0 bg_thresh=1010 thresh=2020 gap=714 poll_thresh=16 ino=257 dd-2584 [001] 48.422165: balance_dirty_state: bdi btrfs-1: dirty=737 wb=619 unstable=0 bg_thresh=1009 thresh=2019 gap=663 poll_thresh=17 ino=257 dd-2584 [001] 48.422402: balance_dirty_state: bdi btrfs-1: dirty=762 wb=619 unstable=0 bg_thresh=1011 thresh=2023 gap=642 poll_thresh=18 ino=257 dd-2584 [001] 48.422636: balance_dirty_state: bdi btrfs-1: dirty=787 wb=619 unstable=0 bg_thresh=1011 thresh=2022 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 48.422871: balance_dirty_state: bdi btrfs-1: dirty=812 wb=619 unstable=0 bg_thresh=1010 thresh=2021 gap=590 poll_thresh=20 ino=257 dd-2584 [001] 48.423109: balance_dirty_state: bdi btrfs-1: dirty=862 wb=619 unstable=0 bg_thresh=1012 thresh=2025 gap=544 poll_thresh=21 ino=257 dd-2584 [001] 48.423343: balance_dirty_state: bdi btrfs-1: dirty=887 wb=619 unstable=0 bg_thresh=1012 thresh=2024 gap=518 poll_thresh=22 ino=257 dd-2584 [001] 48.423902: balance_dirty_state: bdi btrfs-1: dirty=912 wb=619 unstable=0 bg_thresh=1011 thresh=2023 gap=492 poll_thresh=23 ino=257 dd-2584 [001] 48.423911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=42888 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 48.429210: balance_dirty_state: bdi btrfs-1: dirty=912 wb=544 unstable=0 bg_thresh=1011 thresh=2022 gap=566 poll_thresh=23 ino=257 dd-2584 [001] 48.429347: balance_dirty_state: bdi btrfs-1: dirty=937 wb=494 unstable=0 bg_thresh=1010 thresh=2021 gap=590 poll_thresh=17 ino=257 dd-2584 [001] 48.429586: balance_dirty_state: bdi btrfs-1: dirty=962 wb=494 unstable=0 bg_thresh=1010 thresh=2020 gap=564 poll_thresh=18 ino=257 dd-2584 [001] 48.429824: balance_dirty_state: bdi btrfs-1: dirty=987 wb=494 unstable=0 bg_thresh=1012 thresh=2024 gap=543 poll_thresh=19 ino=257 dd-2584 [001] 48.430059: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=494 unstable=0 bg_thresh=1011 thresh=2023 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 48.430068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=42888 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 48.430099: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=952 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 48.433450: writeback_single_inode: bdi btrfs-1: ino=257 state= age=188 wrote=1040 to_write=7152 dd-2584 [005] 48.437135: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1418 unstable=0 bg_thresh=1011 thresh=2023 gap=605 poll_thresh=20 ino=257 dd-2584 [005] 48.437224: balance_dirty_state: bdi btrfs-1: dirty=12 wb=1418 unstable=0 bg_thresh=1011 thresh=2023 gap=593 poll_thresh=15 ino=257 dd-2584 [005] 48.437306: balance_dirty_state: bdi btrfs-1: dirty=12 wb=1418 unstable=0 bg_thresh=1014 thresh=2028 gap=598 poll_thresh=16 ino=257 dd-2584 [005] 48.437462: balance_dirty_state: bdi btrfs-1: dirty=62 wb=1418 unstable=0 bg_thresh=1016 thresh=2033 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 48.437621: balance_dirty_state: bdi btrfs-1: dirty=87 wb=1418 unstable=0 bg_thresh=1016 thresh=2032 gap=527 poll_thresh=18 ino=257 dd-2584 [005] 48.437783: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1418 unstable=0 bg_thresh=1015 thresh=2031 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 48.437790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=98% bdi_bw=42888 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 48.445240: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1293 unstable=0 bg_thresh=1017 thresh=2035 gap=630 poll_thresh=19 ino=257 dd-2584 [005] 48.445489: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1293 unstable=0 bg_thresh=1020 thresh=2040 gap=610 poll_thresh=14 ino=257 dd-2584 [005] 48.445550: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1293 unstable=0 bg_thresh=1019 thresh=2039 gap=609 poll_thresh=15 ino=257 dd-2584 [005] 48.445609: balance_dirty_state: bdi btrfs-1: dirty=162 wb=1293 unstable=0 bg_thresh=1016 thresh=2033 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 48.445728: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1293 unstable=0 bg_thresh=1016 thresh=2032 gap=552 poll_thresh=17 ino=257 dd-2584 [005] 48.445859: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1293 unstable=0 bg_thresh=1018 thresh=2037 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 48.445989: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1293 unstable=0 bg_thresh=1019 thresh=2039 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 48.445993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=42888 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 48.453198: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1168 unstable=0 bg_thresh=1019 thresh=2039 gap=619 poll_thresh=19 ino=257 dd-2584 [005] 48.453294: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1168 unstable=0 bg_thresh=1019 thresh=2038 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 48.453361: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1168 unstable=0 bg_thresh=1018 thresh=2037 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 48.453429: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1168 unstable=0 bg_thresh=1018 thresh=2036 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 48.453564: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1168 unstable=0 bg_thresh=1019 thresh=2038 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 48.453698: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1168 unstable=0 bg_thresh=1018 thresh=2036 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 48.453703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=42888 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 48.461219: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1168 unstable=0 bg_thresh=1018 thresh=2036 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 48.461228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=42888 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.469214: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1043 unstable=0 bg_thresh=1018 thresh=2036 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 48.469483: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1043 unstable=0 bg_thresh=1018 thresh=2037 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 48.469548: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1043 unstable=0 bg_thresh=1018 thresh=2036 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 48.469613: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1043 unstable=0 bg_thresh=1018 thresh=2037 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 48.469717: balance_dirty_state: bdi btrfs-1: dirty=434 wb=993 unstable=0 bg_thresh=1018 thresh=2036 gap=609 poll_thresh=16 ino=257 dd-2584 [004] 48.469913: balance_dirty_state: bdi btrfs-1: dirty=460 wb=893 unstable=0 bg_thresh=1017 thresh=2034 gap=681 poll_thresh=17 ino=257 dd-2584 [004] 48.470046: balance_dirty_state: bdi btrfs-1: dirty=499 wb=893 unstable=0 bg_thresh=1019 thresh=2039 gap=647 poll_thresh=18 ino=257 dd-2584 [004] 48.470183: balance_dirty_state: bdi btrfs-1: dirty=537 wb=893 unstable=0 bg_thresh=1019 thresh=2038 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 48.470318: balance_dirty_state: bdi btrfs-1: dirty=562 wb=893 unstable=0 bg_thresh=1018 thresh=2037 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 48.470454: balance_dirty_state: bdi btrfs-1: dirty=587 wb=893 unstable=0 bg_thresh=1020 thresh=2041 gap=561 poll_thresh=21 ino=257 dd-2584 [004] 48.470580: balance_dirty_state: bdi btrfs-1: dirty=637 wb=893 unstable=0 bg_thresh=1020 thresh=2040 gap=510 poll_thresh=22 ino=257 dd-2584 [004] 48.470863: balance_dirty_state: bdi btrfs-1: dirty=662 wb=893 unstable=0 bg_thresh=1019 thresh=2039 gap=484 poll_thresh=23 ino=257 dd-2584 [004] 48.470867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-156% task_weight=98% bdi_bw=42888 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.477164: balance_dirty_state: bdi btrfs-1: dirty=662 wb=893 unstable=0 bg_thresh=1019 thresh=2039 gap=484 poll_thresh=23 ino=257 dd-2584 [004] 48.477169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-156% task_weight=98% bdi_bw=42888 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.485185: balance_dirty_state: bdi btrfs-1: dirty=662 wb=768 unstable=0 bg_thresh=1018 thresh=2036 gap=606 poll_thresh=23 ino=257 dd-2584 [004] 48.485298: balance_dirty_state: bdi btrfs-1: dirty=687 wb=718 unstable=0 bg_thresh=1010 thresh=2021 gap=616 poll_thresh=17 ino=257 dd-2584 [004] 48.485485: balance_dirty_state: bdi btrfs-1: dirty=712 wb=643 unstable=0 bg_thresh=1018 thresh=2037 gap=682 poll_thresh=18 ino=257 dd-2584 [004] 48.485614: balance_dirty_state: bdi btrfs-1: dirty=737 wb=643 unstable=0 bg_thresh=1018 thresh=2036 gap=656 poll_thresh=19 ino=257 dd-2584 [004] 48.486035: balance_dirty_state: bdi btrfs-1: dirty=762 wb=643 unstable=0 bg_thresh=1049 thresh=2099 gap=694 poll_thresh=20 ino=257 dd-2584 [004] 48.486155: balance_dirty_state: bdi btrfs-1: dirty=787 wb=643 unstable=0 bg_thresh=1049 thresh=2098 gap=668 poll_thresh=21 ino=257 dd-2584 [004] 48.486273: balance_dirty_state: bdi btrfs-1: dirty=837 wb=643 unstable=0 bg_thresh=1051 thresh=2102 gap=622 poll_thresh=22 ino=257 dd-2584 [004] 48.486390: balance_dirty_state: bdi btrfs-1: dirty=862 wb=643 unstable=0 bg_thresh=1050 thresh=2101 gap=596 poll_thresh=23 ino=257 dd-2584 [004] 48.486670: balance_dirty_state: bdi btrfs-1: dirty=887 wb=643 unstable=0 bg_thresh=1050 thresh=2100 gap=570 poll_thresh=24 ino=257 dd-2584 [004] 48.486788: balance_dirty_state: bdi btrfs-1: dirty=937 wb=643 unstable=0 bg_thresh=1046 thresh=2093 gap=513 poll_thresh=25 ino=257 dd-2584 [004] 48.486792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1352 bdi_dirty=1440 avg_dirty=1440 bdi_gap=1% task_gap=-97% task_weight=100% bdi_bw=42888 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 48.493287: balance_dirty_state: bdi btrfs-1: dirty=962 wb=518 unstable=0 bg_thresh=1039 thresh=2078 gap=598 poll_thresh=19 ino=257 dd-2584 [007] 48.493419: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=518 unstable=0 bg_thresh=1037 thresh=2075 gap=557 poll_thresh=20 ino=257 dd-2584 [007] 48.493552: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=518 unstable=0 bg_thresh=1038 thresh=2077 gap=546 poll_thresh=21 ino=257 dd-2584 [007] 48.493684: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=518 unstable=0 bg_thresh=1040 thresh=2081 gap=500 poll_thresh=22 ino=257 dd-2584 [007] 48.493689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-27% task_gap=-154% task_weight=100% bdi_bw=42888 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 48.493734: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1016 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 48.497151: writeback_single_inode: bdi btrfs-1: ino=257 state= age=60 wrote=1072 to_write=7120 dd-2584 [007] 48.501115: balance_dirty_state: bdi btrfs-1: dirty=12 wb=1457 unstable=0 bg_thresh=1036 thresh=2072 gap=603 poll_thresh=22 ino=257 dd-2584 [007] 48.501187: balance_dirty_state: bdi btrfs-1: dirty=12 wb=1457 unstable=0 bg_thresh=1036 thresh=2072 gap=603 poll_thresh=16 ino=257 dd-2584 [007] 48.501322: balance_dirty_state: bdi btrfs-1: dirty=62 wb=1457 unstable=0 bg_thresh=1038 thresh=2076 gap=557 poll_thresh=17 ino=257 dd-2584 [007] 48.501455: balance_dirty_state: bdi btrfs-1: dirty=87 wb=1457 unstable=0 bg_thresh=1037 thresh=2075 gap=531 poll_thresh=18 ino=257 dd-2584 [007] 48.501914: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1457 unstable=0 bg_thresh=1038 thresh=2076 gap=494 poll_thresh=19 ino=257 dd-2584 [007] 48.501919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=42888 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 48.509136: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1332 unstable=0 bg_thresh=1036 thresh=2073 gap=616 poll_thresh=19 ino=257 dd-2584 [007] 48.509207: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1332 unstable=0 bg_thresh=1036 thresh=2073 gap=616 poll_thresh=14 ino=257 dd-2584 [007] 48.509268: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1332 unstable=0 bg_thresh=1039 thresh=2078 gap=596 poll_thresh=15 ino=257 dd-2584 [007] 48.509328: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1332 unstable=0 bg_thresh=1039 thresh=2078 gap=571 poll_thresh=16 ino=257 dd-2584 [007] 48.509462: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1332 unstable=0 bg_thresh=1038 thresh=2076 gap=543 poll_thresh=17 ino=257 dd-2584 [007] 48.509594: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1332 unstable=0 bg_thresh=1038 thresh=2077 gap=519 poll_thresh=18 ino=257 dd-2584 [007] 48.509598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=45248 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 48.517158: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1182 unstable=0 bg_thresh=1037 thresh=2075 gap=667 poll_thresh=18 ino=257 dd-2584 [007] 48.517221: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1182 unstable=0 bg_thresh=1037 thresh=2075 gap=642 poll_thresh=13 ino=257 dd-2584 [007] 48.517280: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1182 unstable=0 bg_thresh=1037 thresh=2075 gap=642 poll_thresh=14 ino=257 dd-2584 [007] 48.517341: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1182 unstable=0 bg_thresh=1040 thresh=2080 gap=622 poll_thresh=15 ino=257 dd-2584 [007] 48.517408: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1182 unstable=0 bg_thresh=1037 thresh=2074 gap=591 poll_thresh=16 ino=257 dd-2584 [007] 48.517538: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1182 unstable=0 bg_thresh=1039 thresh=2078 gap=570 poll_thresh=17 ino=257 dd-2584 [007] 48.517840: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1182 unstable=0 bg_thresh=1038 thresh=2077 gap=544 poll_thresh=18 ino=257 dd-2584 [007] 48.517970: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1182 unstable=0 bg_thresh=1038 thresh=2076 gap=493 poll_thresh=19 ino=257 dd-2584 [007] 48.517975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-7% task_gap=-116% task_weight=100% bdi_bw=45248 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 48.525174: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1182 unstable=0 bg_thresh=1038 thresh=2076 gap=493 poll_thresh=19 ino=257 dd-2584 [007] 48.525183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-7% task_gap=-116% task_weight=100% bdi_bw=45248 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 48.533146: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1182 unstable=0 bg_thresh=1044 thresh=2088 gap=505 poll_thresh=19 ino=257 dd-2584 [007] 48.533150: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1348 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-1% task_gap=-101% task_weight=99% bdi_bw=45248 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 48.541179: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1182 unstable=0 bg_thresh=1037 thresh=2074 gap=491 poll_thresh=19 ino=257 dd-2584 [007] 48.541183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=45248 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 48.544680: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1064 wrote=0 to_write=8192 flush-0:15-2091 [004] 48.544697: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=30608 wrote=1 to_write=16383 flush-0:15-2091 [004] 48.544700: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=2776 wrote=0 to_write=16383 flush-0:15-2091 [004] 48.544702: writeback_single_inode: bdi 0:15: ino=2375725 state= age=2764 wrote=0 to_write=16383 flush-0:15-2091 [004] 48.544710: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=30608 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 48.546097: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=384 to_write=7808 dd-2584 [007] 48.549181: balance_dirty_state: bdi btrfs-1: dirty=12 wb=1571 unstable=0 bg_thresh=1024 thresh=2049 gap=466 poll_thresh=19 ino=257 dd-2584 [007] 48.549185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=45248 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 48.557271: balance_dirty_state: bdi btrfs-1: dirty=12 wb=1571 unstable=0 bg_thresh=1024 thresh=2049 gap=466 poll_thresh=19 ino=257 dd-2584 [007] 48.557277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=45248 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 48.565272: balance_dirty_state: bdi btrfs-1: dirty=12 wb=1571 unstable=0 bg_thresh=1024 thresh=2049 gap=466 poll_thresh=19 ino=257 dd-2584 [007] 48.565277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=45248 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 48.573265: balance_dirty_state: bdi btrfs-1: dirty=12 wb=1571 unstable=0 bg_thresh=1020 thresh=2040 gap=457 poll_thresh=19 ino=257 dd-2584 [007] 48.573271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=45248 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 48.581274: balance_dirty_state: bdi btrfs-1: dirty=12 wb=1571 unstable=0 bg_thresh=1020 thresh=2040 gap=457 poll_thresh=19 ino=257 dd-2584 [000] 48.581284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=45248 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 48.593250: balance_dirty_state: bdi btrfs-1: dirty=12 wb=1571 unstable=0 bg_thresh=1020 thresh=2040 gap=457 poll_thresh=19 ino=257 dd-2584 [000] 48.593254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=45248 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 48.601245: balance_dirty_state: bdi btrfs-1: dirty=12 wb=1571 unstable=0 bg_thresh=1020 thresh=2040 gap=457 poll_thresh=19 ino=257 dd-2584 [000] 48.601256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=45248 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 48.613224: balance_dirty_state: bdi btrfs-1: dirty=12 wb=1571 unstable=0 bg_thresh=1020 thresh=2040 gap=457 poll_thresh=19 ino=257 dd-2584 [000] 48.613232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=41120 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 48.621241: balance_dirty_state: bdi btrfs-1: dirty=12 wb=1571 unstable=0 bg_thresh=1017 thresh=2034 gap=451 poll_thresh=19 ino=257 dd-2584 [003] 48.621247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-101% task_gap=-303% task_weight=99% bdi_bw=41120 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 48.629207: balance_dirty_state: bdi btrfs-1: dirty=12 wb=1239 unstable=0 bg_thresh=1010 thresh=2021 gap=770 poll_thresh=19 ino=257 dd-2584 [003] 48.629287: balance_dirty_state: bdi btrfs-1: dirty=12 wb=1239 unstable=0 bg_thresh=1010 thresh=2021 gap=770 poll_thresh=14 ino=257 dd-2584 [003] 48.629357: balance_dirty_state: bdi btrfs-1: dirty=37 wb=1239 unstable=0 bg_thresh=1010 thresh=2020 gap=744 poll_thresh=15 ino=257 dd-2584 [003] 48.629424: balance_dirty_state: bdi btrfs-1: dirty=62 wb=1239 unstable=0 bg_thresh=1013 thresh=2026 gap=725 poll_thresh=16 ino=257 dd-2584 [003] 48.629557: balance_dirty_state: bdi btrfs-1: dirty=87 wb=1239 unstable=0 bg_thresh=1012 thresh=2024 gap=698 poll_thresh=17 ino=257 dd-2584 [003] 48.629691: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1239 unstable=0 bg_thresh=1012 thresh=2024 gap=673 poll_thresh=18 ino=257 dd-2584 [003] 48.629825: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1239 unstable=0 bg_thresh=1011 thresh=2022 gap=646 poll_thresh=19 ino=257 dd-2584 [003] 48.629960: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1239 unstable=0 bg_thresh=1016 thresh=2032 gap=606 poll_thresh=20 ino=257 dd-2584 [003] 48.630095: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1239 unstable=0 bg_thresh=1013 thresh=2027 gap=576 poll_thresh=21 ino=257 dd-2584 [003] 48.630411: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1109 unstable=0 bg_thresh=1011 thresh=2022 gap=676 poll_thresh=22 ino=257 dd-2584 [003] 48.630534: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1109 unstable=0 bg_thresh=1010 thresh=2021 gap=625 poll_thresh=23 ino=257 dd-2584 [003] 48.630657: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1109 unstable=0 bg_thresh=1012 thresh=2025 gap=604 poll_thresh=24 ino=257 dd-2584 [003] 48.630783: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1109 unstable=0 bg_thresh=1011 thresh=2022 gap=576 poll_thresh=25 ino=257 dd-2584 [003] 48.630910: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1109 unstable=0 bg_thresh=1006 thresh=2012 gap=541 poll_thresh=26 ino=257 dd-2584 [003] 48.631039: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1109 unstable=0 bg_thresh=1011 thresh=2022 gap=501 poll_thresh=27 ino=257 dd-2584 [003] 48.631044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1360 avg_dirty=1360 bdi_gap=7% task_gap=-83% task_weight=98% bdi_bw=41120 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 48.637523: balance_dirty_state: bdi btrfs-1: dirty=437 wb=583 unstable=0 bg_thresh=1015 thresh=2030 gap=1010 poll_thresh=20 ino=257 dd-2584 [003] 48.637756: balance_dirty_state: bdi btrfs-1: dirty=462 wb=583 unstable=0 bg_thresh=1014 thresh=2029 gap=984 poll_thresh=21 ino=257 dd-2584 [003] 48.638340: balance_dirty_state: bdi btrfs-1: dirty=512 wb=583 unstable=0 bg_thresh=1014 thresh=2028 gap=933 poll_thresh=22 ino=257 dd-2584 [003] 48.638574: balance_dirty_state: bdi btrfs-1: dirty=537 wb=583 unstable=0 bg_thresh=1016 thresh=2032 gap=912 poll_thresh=23 ino=257 dd-2584 [003] 48.638747: balance_dirty_state: bdi btrfs-1: dirty=562 wb=482 unstable=0 bg_thresh=1015 thresh=2031 gap=987 poll_thresh=24 ino=257 dd-2584 [003] 48.638939: balance_dirty_state: bdi btrfs-1: dirty=587 wb=457 unstable=0 bg_thresh=1015 thresh=2030 gap=986 poll_thresh=25 ino=257 dd-2584 [003] 48.639175: balance_dirty_state: bdi btrfs-1: dirty=637 wb=457 unstable=0 bg_thresh=1017 thresh=2034 gap=940 poll_thresh=26 ino=257 dd-2584 [003] 48.639407: balance_dirty_state: bdi btrfs-1: dirty=662 wb=457 unstable=0 bg_thresh=1016 thresh=2033 gap=914 poll_thresh=27 ino=257 dd-2584 [003] 48.639594: balance_dirty_state: bdi btrfs-1: dirty=687 wb=407 unstable=0 bg_thresh=1016 thresh=2032 gap=938 poll_thresh=28 ino=257 dd-2584 [003] 48.639711: balance_dirty_state: bdi btrfs-1: dirty=737 wb=407 unstable=0 bg_thresh=1015 thresh=2031 gap=887 poll_thresh=29 ino=257 dd-2584 [003] 48.639991: balance_dirty_state: bdi btrfs-1: dirty=762 wb=407 unstable=0 bg_thresh=1014 thresh=2029 gap=860 poll_thresh=30 ino=257 dd-2584 [003] 48.640108: balance_dirty_state: bdi btrfs-1: dirty=787 wb=407 unstable=0 bg_thresh=1014 thresh=2028 gap=834 poll_thresh=31 ino=257 dd-2584 [003] 48.640225: balance_dirty_state: bdi btrfs-1: dirty=812 wb=407 unstable=0 bg_thresh=1013 thresh=2027 gap=808 poll_thresh=32 ino=257 dd-2584 [003] 48.640401: balance_dirty_state: bdi btrfs-1: dirty=862 wb=407 unstable=0 bg_thresh=1015 thresh=2031 gap=762 poll_thresh=34 ino=257 dd-2584 [003] 48.640580: balance_dirty_state: bdi btrfs-1: dirty=912 wb=407 unstable=0 bg_thresh=1014 thresh=2029 gap=710 poll_thresh=36 ino=257 dd-2584 [003] 48.640776: balance_dirty_state: bdi btrfs-1: dirty=963 wb=407 unstable=0 bg_thresh=1014 thresh=2028 gap=658 poll_thresh=38 ino=257 dd-2584 [003] 48.641141: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=407 unstable=0 bg_thresh=1013 thresh=2026 gap=604 poll_thresh=40 ino=257 flush-btrfs-1-2586 [002] 48.641197: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1164 wrote=0 to_write=8192 dd-2584 [003] 48.641405: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=407 unstable=0 bg_thresh=1014 thresh=2028 gap=567 poll_thresh=42 ino=257 dd-2584 [003] 48.641679: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=482 unstable=0 bg_thresh=1013 thresh=2027 gap=527 poll_thresh=44 ino=257 dd-2584 [003] 48.641923: balance_dirty_state: bdi btrfs-1: dirty=969 wb=557 unstable=0 bg_thresh=1009 thresh=2019 gap=493 poll_thresh=46 ino=257 dd-2584 [003] 48.641924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=41120 base_bw=17304 task_bw=0 dirtied=48 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 48.644463: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=12 wrote=1152 to_write=7040 dd-2584 [003] 48.649211: balance_dirty_state: bdi btrfs-1: dirty=12 wb=1288 unstable=0 bg_thresh=1011 thresh=2023 gap=723 poll_thresh=46 ino=257 dd-2584 [003] 48.649290: balance_dirty_state: bdi btrfs-1: dirty=37 wb=1288 unstable=0 bg_thresh=1011 thresh=2023 gap=698 poll_thresh=34 ino=257 dd-2584 [003] 48.649476: balance_dirty_state: bdi btrfs-1: dirty=87 wb=1288 unstable=0 bg_thresh=1013 thresh=2026 gap=651 poll_thresh=36 ino=257 dd-2584 [003] 48.649849: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1288 unstable=0 bg_thresh=1012 thresh=2024 gap=611 poll_thresh=38 ino=257 dd-2584 [003] 48.650050: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1288 unstable=0 bg_thresh=1011 thresh=2022 gap=559 poll_thresh=40 ino=257 dd-2584 [003] 48.650252: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1288 unstable=0 bg_thresh=1013 thresh=2026 gap=500 poll_thresh=42 ino=257 dd-2584 [003] 48.650257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-80% task_weight=100% bdi_bw=41120 base_bw=17304 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [003] 48.657689: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1050 unstable=0 bg_thresh=1047 thresh=2094 gap=781 poll_thresh=31 ino=257 dd-2584 [003] 48.657810: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1050 unstable=0 bg_thresh=1046 thresh=2093 gap=755 poll_thresh=32 ino=257 dd-2584 [003] 48.657987: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1050 unstable=0 bg_thresh=1045 thresh=2091 gap=703 poll_thresh=34 ino=257 dd-2584 [003] 48.658338: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1050 unstable=0 bg_thresh=1047 thresh=2095 gap=657 poll_thresh=36 ino=257 dd-2584 [003] 48.658513: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1050 unstable=0 bg_thresh=1046 thresh=2093 gap=605 poll_thresh=38 ino=257 dd-2584 [003] 48.658692: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1050 unstable=0 bg_thresh=1048 thresh=2097 gap=559 poll_thresh=40 ino=257 dd-2584 [003] 48.658877: balance_dirty_state: bdi btrfs-1: dirty=538 wb=1050 unstable=0 bg_thresh=1047 thresh=2095 gap=507 poll_thresh=42 ino=257 dd-2584 [003] 48.658882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1354 bdi_dirty=1440 avg_dirty=1440 bdi_gap=2% task_gap=-94% task_weight=100% bdi_bw=41120 base_bw=17304 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [003] 48.665481: balance_dirty_state: bdi btrfs-1: dirty=563 wb=1050 unstable=0 bg_thresh=1038 thresh=2077 gap=464 poll_thresh=31 ino=257 dd-2584 [003] 48.665486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=41120 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 48.677278: balance_dirty_state: bdi btrfs-1: dirty=563 wb=925 unstable=0 bg_thresh=1032 thresh=2065 gap=577 poll_thresh=31 ino=257 dd-2584 [002] 48.677350: balance_dirty_state: bdi btrfs-1: dirty=563 wb=925 unstable=0 bg_thresh=1032 thresh=2065 gap=577 poll_thresh=23 ino=257 dd-2584 [002] 48.677474: balance_dirty_state: bdi btrfs-1: dirty=613 wb=925 unstable=0 bg_thresh=1035 thresh=2070 gap=532 poll_thresh=24 ino=257 dd-2584 [002] 48.677771: balance_dirty_state: bdi btrfs-1: dirty=638 wb=925 unstable=0 bg_thresh=1037 thresh=2075 gap=512 poll_thresh=25 ino=257 dd-2584 [002] 48.677776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=41120 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 48.689209: balance_dirty_state: bdi btrfs-1: dirty=638 wb=650 unstable=0 bg_thresh=1017 thresh=2034 gap=746 poll_thresh=25 ino=257 dd-2584 [002] 48.689326: balance_dirty_state: bdi btrfs-1: dirty=638 wb=650 unstable=0 bg_thresh=1018 thresh=2036 gap=748 poll_thresh=19 ino=257 dd-2584 [002] 48.689458: balance_dirty_state: bdi btrfs-1: dirty=676 wb=650 unstable=0 bg_thresh=1017 thresh=2035 gap=709 poll_thresh=20 ino=257 dd-2584 [002] 48.689588: balance_dirty_state: bdi btrfs-1: dirty=701 wb=650 unstable=0 bg_thresh=1017 thresh=2034 gap=683 poll_thresh=21 ino=257 dd-2584 [002] 48.689894: balance_dirty_state: bdi btrfs-1: dirty=751 wb=650 unstable=0 bg_thresh=1020 thresh=2040 gap=639 poll_thresh=22 ino=257 dd-2584 [002] 48.690028: balance_dirty_state: bdi btrfs-1: dirty=776 wb=650 unstable=0 bg_thresh=1020 thresh=2040 gap=614 poll_thresh=23 ino=257 dd-2584 [002] 48.690323: balance_dirty_state: bdi btrfs-1: dirty=802 wb=650 unstable=0 bg_thresh=1017 thresh=2035 gap=583 poll_thresh=24 ino=257 dd-2584 [002] 48.690594: balance_dirty_state: bdi btrfs-1: dirty=827 wb=650 unstable=0 bg_thresh=1016 thresh=2033 gap=556 poll_thresh=25 ino=257 dd-2584 [002] 48.690895: balance_dirty_state: bdi btrfs-1: dirty=852 wb=650 unstable=0 bg_thresh=1019 thresh=2038 gap=536 poll_thresh=26 ino=257 dd-2584 [002] 48.691028: balance_dirty_state: bdi btrfs-1: dirty=890 wb=650 unstable=0 bg_thresh=1018 thresh=2037 gap=497 poll_thresh=27 ino=257 dd-2584 [002] 48.691033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=41120 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 48.701266: balance_dirty_state: bdi btrfs-1: dirty=890 wb=525 unstable=0 bg_thresh=1044 thresh=2088 gap=673 poll_thresh=27 ino=257 dd-2584 [006] 48.701341: balance_dirty_state: bdi btrfs-1: dirty=915 wb=525 unstable=0 bg_thresh=1044 thresh=2088 gap=648 poll_thresh=20 ino=257 dd-2584 [006] 48.701461: balance_dirty_state: bdi btrfs-1: dirty=940 wb=525 unstable=0 bg_thresh=1043 thresh=2086 gap=621 poll_thresh=21 ino=257 dd-2584 [006] 48.701581: balance_dirty_state: bdi btrfs-1: dirty=965 wb=525 unstable=0 bg_thresh=1042 thresh=2085 gap=595 poll_thresh=22 ino=257 dd-2584 [006] 48.701702: balance_dirty_state: bdi btrfs-1: dirty=990 wb=525 unstable=0 bg_thresh=1042 thresh=2084 gap=569 poll_thresh=23 ino=257 dd-2584 [006] 48.701822: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=525 unstable=0 bg_thresh=1041 thresh=2083 gap=518 poll_thresh=24 ino=257 dd-2584 [006] 48.701827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-210% task_weight=99% bdi_bw=41120 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 48.709286: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=400 unstable=0 bg_thresh=1036 thresh=2072 gap=632 poll_thresh=24 ino=257 flush-btrfs-1-2586 [001] 48.709370: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1232 wrote=0 to_write=8192 dd-2584 [000] 48.709426: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=400 unstable=0 bg_thresh=1036 thresh=2072 gap=607 poll_thresh=18 ino=257 dd-2584 [000] 48.709678: balance_dirty_state: bdi btrfs-1: dirty=1090 wb=400 unstable=0 bg_thresh=1035 thresh=2070 gap=580 poll_thresh=19 ino=257 dd-2584 [000] 48.710314: balance_dirty_state: bdi btrfs-1: dirty=991 wb=525 unstable=0 bg_thresh=1035 thresh=2070 gap=554 poll_thresh=20 ino=257 dd-2584 [000] 48.711123: balance_dirty_state: bdi btrfs-1: dirty=853 wb=538 unstable=0 bg_thresh=1023 thresh=2047 gap=656 poll_thresh=21 ino=257 dd-2584 [000] 48.711506: balance_dirty_state: bdi btrfs-1: dirty=791 wb=638 unstable=0 bg_thresh=1021 thresh=2042 gap=613 poll_thresh=22 ino=257 dd-2584 [000] 48.711663: balance_dirty_state: bdi btrfs-1: dirty=816 wb=688 unstable=0 bg_thresh=1026 thresh=2052 gap=548 poll_thresh=23 ino=257 dd-2584 [000] 48.712058: balance_dirty_state: bdi btrfs-1: dirty=741 wb=763 unstable=0 bg_thresh=1047 thresh=2095 gap=591 poll_thresh=24 ino=257 dd-2584 [000] 48.712198: balance_dirty_state: bdi btrfs-1: dirty=728 wb=826 unstable=0 bg_thresh=1047 thresh=2094 gap=540 poll_thresh=25 ino=257 dd-2584 [000] 48.712366: balance_dirty_state: bdi btrfs-1: dirty=703 wb=851 unstable=0 bg_thresh=1046 thresh=2093 gap=539 poll_thresh=26 ino=257 dd-2584 [000] 48.712511: balance_dirty_state: bdi btrfs-1: dirty=715 wb=914 unstable=0 bg_thresh=1048 thresh=2097 gap=468 poll_thresh=27 ino=257 dd-2584 [000] 48.712513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1446 task_limit=1356 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-62% task_gap=-225% task_weight=100% bdi_bw=41120 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 48.716677: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=1344 to_write=6848 dd-2584 [000] 48.717256: balance_dirty_state: bdi btrfs-1: dirty=12 wb=1592 unstable=0 bg_thresh=1045 thresh=2091 gap=487 poll_thresh=27 ino=257 dd-2584 [000] 48.717268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1440 task_limit=1350 bdi_dirty=1681 avg_dirty=1681 bdi_gap=-133% task_gap=-367% task_weight=100% bdi_bw=46316 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.725282: balance_dirty_state: bdi btrfs-1: dirty=12 wb=1476 unstable=0 bg_thresh=1040 thresh=2081 gap=593 poll_thresh=27 ino=257 dd-2584 [004] 48.725395: balance_dirty_state: bdi btrfs-1: dirty=38 wb=1476 unstable=0 bg_thresh=1041 thresh=2082 gap=568 poll_thresh=20 ino=257 dd-2584 [004] 48.725902: balance_dirty_state: bdi btrfs-1: dirty=63 wb=1476 unstable=0 bg_thresh=1039 thresh=2079 gap=540 poll_thresh=21 ino=257 dd-2584 [004] 48.726099: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1476 unstable=0 bg_thresh=1039 thresh=2078 gap=514 poll_thresh=22 ino=257 dd-2584 [004] 48.726106: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-248% task_weight=100% bdi_bw=46316 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 48.733333: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1476 unstable=0 bg_thresh=1034 thresh=2068 gap=504 poll_thresh=22 ino=257 dd-2584 [001] 48.733338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=46316 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 48.741348: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1197 unstable=0 bg_thresh=1033 thresh=2066 gap=781 poll_thresh=22 ino=257 dd-2584 [001] 48.741483: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1147 unstable=0 bg_thresh=1030 thresh=2061 gap=826 poll_thresh=16 ino=257 dd-2584 [001] 48.741631: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1072 unstable=0 bg_thresh=1036 thresh=2072 gap=887 poll_thresh=17 ino=257 dd-2584 [001] 48.741860: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1072 unstable=0 bg_thresh=1035 thresh=2071 gap=861 poll_thresh=18 ino=257 dd-2584 [001] 48.742119: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1072 unstable=0 bg_thresh=1037 thresh=2075 gap=815 poll_thresh=19 ino=257 dd-2584 [001] 48.742898: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1072 unstable=0 bg_thresh=1045 thresh=2090 gap=792 poll_thresh=20 ino=257 dd-2584 [001] 48.743033: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1072 unstable=0 bg_thresh=1044 thresh=2089 gap=766 poll_thresh=21 ino=257 dd-2584 [001] 48.743330: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1072 unstable=0 bg_thresh=1044 thresh=2088 gap=740 poll_thresh=22 ino=257 dd-2584 [001] 48.743461: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1072 unstable=0 bg_thresh=1046 thresh=2092 gap=719 poll_thresh=23 ino=257 dd-2584 [001] 48.743588: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1072 unstable=0 bg_thresh=1045 thresh=2091 gap=668 poll_thresh=24 ino=257 dd-2584 [001] 48.743717: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1072 unstable=0 bg_thresh=1045 thresh=2090 gap=642 poll_thresh=25 ino=257 dd-2584 [001] 48.744012: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1072 unstable=0 bg_thresh=1043 thresh=2086 gap=612 poll_thresh=26 ino=257 dd-2584 [001] 48.744404: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1072 unstable=0 bg_thresh=1043 thresh=2087 gap=588 poll_thresh=27 ino=257 dd-2584 [001] 48.744740: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1072 unstable=0 bg_thresh=1044 thresh=2089 gap=565 poll_thresh=28 ino=257 dd-2584 [001] 48.745075: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1072 unstable=0 bg_thresh=1044 thresh=2089 gap=515 poll_thresh=29 ino=257 dd-2584 [001] 48.745080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1349 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=46316 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 48.749267: balance_dirty_state: bdi btrfs-1: dirty=502 wb=947 unstable=0 bg_thresh=1035 thresh=2070 gap=621 poll_thresh=29 ino=257 dd-2584 [001] 48.749526: balance_dirty_state: bdi btrfs-1: dirty=528 wb=947 unstable=0 bg_thresh=1033 thresh=2067 gap=592 poll_thresh=22 ino=257 dd-2584 [001] 48.749828: balance_dirty_state: bdi btrfs-1: dirty=553 wb=947 unstable=0 bg_thresh=1033 thresh=2067 gap=567 poll_thresh=23 ino=257 dd-2584 [001] 48.750272: balance_dirty_state: bdi btrfs-1: dirty=591 wb=947 unstable=0 bg_thresh=1043 thresh=2087 gap=549 poll_thresh=24 ino=257 dd-2584 [001] 48.750401: balance_dirty_state: bdi btrfs-1: dirty=616 wb=947 unstable=0 bg_thresh=1043 thresh=2086 gap=523 poll_thresh=25 ino=257 dd-2584 [001] 48.750529: balance_dirty_state: bdi btrfs-1: dirty=641 wb=947 unstable=0 bg_thresh=1042 thresh=2085 gap=497 poll_thresh=26 ino=257 dd-2584 [001] 48.750533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-92% task_gap=-283% task_weight=99% bdi_bw=46316 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.757312: balance_dirty_state: bdi btrfs-1: dirty=641 wb=822 unstable=0 bg_thresh=1031 thresh=2062 gap=599 poll_thresh=26 ino=257 dd-2584 [004] 48.757383: balance_dirty_state: bdi btrfs-1: dirty=666 wb=822 unstable=0 bg_thresh=1032 thresh=2064 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 48.757528: balance_dirty_state: bdi btrfs-1: dirty=692 wb=822 unstable=0 bg_thresh=1034 thresh=2069 gap=555 poll_thresh=20 ino=257 dd-2584 [004] 48.757661: balance_dirty_state: bdi btrfs-1: dirty=717 wb=822 unstable=0 bg_thresh=1035 thresh=2071 gap=532 poll_thresh=21 ino=257 dd-2584 [004] 48.757793: balance_dirty_state: bdi btrfs-1: dirty=742 wb=822 unstable=0 bg_thresh=1035 thresh=2070 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 48.757797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=46316 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.765307: balance_dirty_state: bdi btrfs-1: dirty=742 wb=696 unstable=0 bg_thresh=1036 thresh=2072 gap=634 poll_thresh=22 ino=257 dd-2584 [004] 48.765446: balance_dirty_state: bdi btrfs-1: dirty=767 wb=696 unstable=0 bg_thresh=1033 thresh=2066 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 48.766057: balance_dirty_state: bdi btrfs-1: dirty=792 wb=696 unstable=0 bg_thresh=1035 thresh=2070 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 48.766313: balance_dirty_state: bdi btrfs-1: dirty=817 wb=696 unstable=0 bg_thresh=1034 thresh=2069 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 48.766572: balance_dirty_state: bdi btrfs-1: dirty=867 wb=696 unstable=0 bg_thresh=1034 thresh=2068 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 48.766580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=46316 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.773341: balance_dirty_state: bdi btrfs-1: dirty=867 wb=558 unstable=0 bg_thresh=1032 thresh=2064 gap=639 poll_thresh=19 ino=257 dd-2584 [004] 48.773432: balance_dirty_state: bdi btrfs-1: dirty=867 wb=558 unstable=0 bg_thresh=1034 thresh=2069 gap=644 poll_thresh=14 ino=257 dd-2584 [004] 48.773495: balance_dirty_state: bdi btrfs-1: dirty=892 wb=558 unstable=0 bg_thresh=1034 thresh=2068 gap=618 poll_thresh=15 ino=257 dd-2584 [004] 48.773560: balance_dirty_state: bdi btrfs-1: dirty=917 wb=558 unstable=0 bg_thresh=1033 thresh=2067 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 48.773952: balance_dirty_state: bdi btrfs-1: dirty=955 wb=558 unstable=0 bg_thresh=1040 thresh=2081 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 48.774076: balance_dirty_state: bdi btrfs-1: dirty=980 wb=558 unstable=0 bg_thresh=1042 thresh=2085 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 48.774200: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=558 unstable=0 bg_thresh=1042 thresh=2084 gap=521 poll_thresh=19 ino=257 dd-2584 [004] 48.774488: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=558 unstable=0 bg_thresh=1041 thresh=2083 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 48.774492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=46316 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.781368: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=419 unstable=0 bg_thresh=1033 thresh=2066 gap=617 poll_thresh=20 ino=257 dd-2584 [004] 48.781515: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=419 unstable=0 bg_thresh=1035 thresh=2071 gap=609 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 48.781602: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1304 wrote=0 to_write=8192 dd-2584 [004] 48.781980: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=482 unstable=0 bg_thresh=1043 thresh=2086 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 48.782121: balance_dirty_state: bdi btrfs-1: dirty=980 wb=545 unstable=0 bg_thresh=1042 thresh=2085 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 48.782261: balance_dirty_state: bdi btrfs-1: dirty=980 wb=570 unstable=0 bg_thresh=1042 thresh=2084 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 48.782401: balance_dirty_state: bdi btrfs-1: dirty=955 wb=620 unstable=0 bg_thresh=1044 thresh=2088 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 48.782402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1348 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=46316 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 48.785468: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=1184 to_write=7008 dd-2584 [004] 48.789347: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1463 unstable=0 bg_thresh=1035 thresh=2071 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 48.789490: balance_dirty_state: bdi btrfs-1: dirty=25 wb=1463 unstable=0 bg_thresh=1032 thresh=2065 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 48.789629: balance_dirty_state: bdi btrfs-1: dirty=38 wb=1463 unstable=0 bg_thresh=1033 thresh=2066 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 48.789760: balance_dirty_state: bdi btrfs-1: dirty=38 wb=1463 unstable=0 bg_thresh=1032 thresh=2064 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 48.790021: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1463 unstable=0 bg_thresh=1031 thresh=2063 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 48.790029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=46316 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.797324: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1337 unstable=0 bg_thresh=1030 thresh=2061 gap=636 poll_thresh=17 ino=257 dd-2584 [004] 48.797461: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1337 unstable=0 bg_thresh=1030 thresh=2060 gap=635 poll_thresh=13 ino=257 dd-2584 [004] 48.797563: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1337 unstable=0 bg_thresh=1032 thresh=2065 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 48.797966: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1337 unstable=0 bg_thresh=1032 thresh=2064 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 48.798065: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1337 unstable=0 bg_thresh=1032 thresh=2064 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 48.798265: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1337 unstable=0 bg_thresh=1031 thresh=2063 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 48.798814: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1337 unstable=0 bg_thresh=1038 thresh=2076 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 48.799016: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1337 unstable=0 bg_thresh=1034 thresh=2068 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 48.799022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-102% task_gap=-305% task_weight=99% bdi_bw=46316 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.805326: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1287 unstable=0 bg_thresh=1034 thresh=2069 gap=531 poll_thresh=19 ino=257 dd-2584 [004] 48.805439: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1287 unstable=0 bg_thresh=1034 thresh=2068 gap=530 poll_thresh=14 ino=257 dd-2584 [004] 48.805531: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1287 unstable=0 bg_thresh=1036 thresh=2073 gap=510 poll_thresh=15 ino=257 dd-2584 [004] 48.805537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-253% task_weight=99% bdi_bw=46316 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 48.817278: balance_dirty_state: bdi btrfs-1: dirty=276 wb=923 unstable=0 bg_thresh=1028 thresh=2057 gap=858 poll_thresh=15 ino=257 dd-2584 [000] 48.817369: balance_dirty_state: bdi btrfs-1: dirty=276 wb=923 unstable=0 bg_thresh=1028 thresh=2056 gap=857 poll_thresh=11 ino=257 dd-2584 [000] 48.817449: balance_dirty_state: bdi btrfs-1: dirty=301 wb=923 unstable=0 bg_thresh=1028 thresh=2056 gap=832 poll_thresh=12 ino=257 dd-2584 [000] 48.817513: balance_dirty_state: bdi btrfs-1: dirty=326 wb=923 unstable=0 bg_thresh=1027 thresh=2055 gap=806 poll_thresh=13 ino=257 dd-2584 [000] 48.817579: balance_dirty_state: bdi btrfs-1: dirty=326 wb=923 unstable=0 bg_thresh=1027 thresh=2055 gap=806 poll_thresh=14 ino=257 dd-2584 [000] 48.817681: balance_dirty_state: bdi btrfs-1: dirty=351 wb=923 unstable=0 bg_thresh=1027 thresh=2054 gap=780 poll_thresh=15 ino=257 dd-2584 [000] 48.817783: balance_dirty_state: bdi btrfs-1: dirty=376 wb=923 unstable=0 bg_thresh=1029 thresh=2059 gap=760 poll_thresh=16 ino=257 dd-2584 [000] 48.818240: balance_dirty_state: bdi btrfs-1: dirty=414 wb=923 unstable=0 bg_thresh=1029 thresh=2058 gap=721 poll_thresh=17 ino=257 dd-2584 [000] 48.818393: balance_dirty_state: bdi btrfs-1: dirty=439 wb=923 unstable=0 bg_thresh=1028 thresh=2057 gap=695 poll_thresh=18 ino=257 dd-2584 [000] 48.818974: balance_dirty_state: bdi btrfs-1: dirty=464 wb=923 unstable=0 bg_thresh=1039 thresh=2078 gap=691 poll_thresh=19 ino=257 dd-2584 [000] 48.819145: balance_dirty_state: bdi btrfs-1: dirty=489 wb=923 unstable=0 bg_thresh=1045 thresh=2091 gap=679 poll_thresh=20 ino=257 dd-2584 [000] 48.819309: balance_dirty_state: bdi btrfs-1: dirty=527 wb=923 unstable=0 bg_thresh=1043 thresh=2086 gap=636 poll_thresh=21 ino=257 dd-2584 [000] 48.819443: balance_dirty_state: bdi btrfs-1: dirty=565 wb=923 unstable=0 bg_thresh=1042 thresh=2084 gap=596 poll_thresh=22 ino=257 dd-2584 [000] 48.819574: balance_dirty_state: bdi btrfs-1: dirty=590 wb=923 unstable=0 bg_thresh=1041 thresh=2083 gap=570 poll_thresh=23 ino=257 dd-2584 [000] 48.819704: balance_dirty_state: bdi btrfs-1: dirty=615 wb=923 unstable=0 bg_thresh=1040 thresh=2081 gap=543 poll_thresh=24 ino=257 dd-2584 [000] 48.820156: balance_dirty_state: bdi btrfs-1: dirty=640 wb=923 unstable=0 bg_thresh=1038 thresh=2076 gap=513 poll_thresh=25 ino=257 dd-2584 [000] 48.820161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=46316 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 48.825246: balance_dirty_state: bdi btrfs-1: dirty=640 wb=798 unstable=0 bg_thresh=1039 thresh=2078 gap=640 poll_thresh=25 ino=257 dd-2584 [000] 48.825313: balance_dirty_state: bdi btrfs-1: dirty=665 wb=798 unstable=0 bg_thresh=1038 thresh=2077 gap=614 poll_thresh=19 ino=257 dd-2584 [000] 48.825466: balance_dirty_state: bdi btrfs-1: dirty=690 wb=798 unstable=0 bg_thresh=1038 thresh=2076 gap=588 poll_thresh=20 ino=257 dd-2584 [000] 48.825587: balance_dirty_state: bdi btrfs-1: dirty=740 wb=798 unstable=0 bg_thresh=1037 thresh=2075 gap=537 poll_thresh=21 ino=257 dd-2584 [000] 48.825710: balance_dirty_state: bdi btrfs-1: dirty=765 wb=798 unstable=0 bg_thresh=1039 thresh=2079 gap=516 poll_thresh=22 ino=257 dd-2584 [000] 48.825715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1340 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-73% task_gap=-245% task_weight=99% bdi_bw=49240 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.833323: balance_dirty_state: bdi btrfs-1: dirty=765 wb=659 unstable=0 bg_thresh=1014 thresh=2029 gap=605 poll_thresh=22 ino=257 dd-2584 [004] 48.833416: balance_dirty_state: bdi btrfs-1: dirty=790 wb=659 unstable=0 bg_thresh=1014 thresh=2029 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 48.833593: balance_dirty_state: bdi btrfs-1: dirty=815 wb=659 unstable=0 bg_thresh=1019 thresh=2039 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 48.833772: balance_dirty_state: bdi btrfs-1: dirty=840 wb=659 unstable=0 bg_thresh=1019 thresh=2038 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 48.833957: balance_dirty_state: bdi btrfs-1: dirty=865 wb=659 unstable=0 bg_thresh=1015 thresh=2031 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 48.833963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-306% task_weight=100% bdi_bw=49240 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.845330: balance_dirty_state: bdi btrfs-1: dirty=865 wb=520 unstable=0 bg_thresh=1008 thresh=2016 gap=631 poll_thresh=19 ino=257 dd-2584 [004] 48.845693: balance_dirty_state: bdi btrfs-1: dirty=890 wb=394 unstable=0 bg_thresh=1007 thresh=2015 gap=731 poll_thresh=14 ino=257 dd-2584 [004] 48.845757: balance_dirty_state: bdi btrfs-1: dirty=915 wb=394 unstable=0 bg_thresh=1007 thresh=2015 gap=706 poll_thresh=15 ino=257 dd-2584 [004] 48.845820: balance_dirty_state: bdi btrfs-1: dirty=915 wb=394 unstable=0 bg_thresh=1005 thresh=2011 gap=702 poll_thresh=16 ino=257 dd-2584 [004] 48.845949: balance_dirty_state: bdi btrfs-1: dirty=965 wb=394 unstable=0 bg_thresh=1008 thresh=2016 gap=657 poll_thresh=17 ino=257 dd-2584 [004] 48.846077: balance_dirty_state: bdi btrfs-1: dirty=990 wb=394 unstable=0 bg_thresh=1008 thresh=2017 gap=633 poll_thresh=18 ino=257 dd-2584 [004] 48.846202: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=394 unstable=0 bg_thresh=1007 thresh=2015 gap=606 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 48.846249: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1368 wrote=0 to_write=8192 dd-2584 [004] 48.846337: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=394 unstable=0 bg_thresh=1009 thresh=2019 gap=585 poll_thresh=20 ino=257 dd-2584 [004] 48.846471: balance_dirty_state: bdi btrfs-1: dirty=1090 wb=432 unstable=0 bg_thresh=1007 thresh=2015 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 48.846472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=49240 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 48.849789: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=1088 to_write=7104 dd-2584 [004] 48.857335: balance_dirty_state: bdi btrfs-1: dirty=12 wb=1372 unstable=0 bg_thresh=1010 thresh=2021 gap=637 poll_thresh=21 ino=257 dd-2584 [004] 48.857407: balance_dirty_state: bdi btrfs-1: dirty=12 wb=1372 unstable=0 bg_thresh=1007 thresh=2015 gap=631 poll_thresh=16 ino=257 dd-2584 [004] 48.857540: balance_dirty_state: bdi btrfs-1: dirty=62 wb=1372 unstable=0 bg_thresh=1007 thresh=2014 gap=580 poll_thresh=17 ino=257 dd-2584 [004] 48.857834: balance_dirty_state: bdi btrfs-1: dirty=87 wb=1372 unstable=0 bg_thresh=1006 thresh=2013 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 48.857954: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1372 unstable=0 bg_thresh=1008 thresh=2017 gap=533 poll_thresh=19 ino=257 dd-2584 [004] 48.858075: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1372 unstable=0 bg_thresh=1008 thresh=2016 gap=507 poll_thresh=20 ino=257 dd-2584 [004] 48.858196: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1372 unstable=0 bg_thresh=1007 thresh=2015 gap=456 poll_thresh=21 ino=257 dd-2584 [004] 48.858200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=49240 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 48.865346: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1234 unstable=0 bg_thresh=1009 thresh=2018 gap=597 poll_thresh=21 ino=257 dd-2584 [004] 48.865468: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1234 unstable=0 bg_thresh=1011 thresh=2023 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 48.865587: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1234 unstable=0 bg_thresh=1010 thresh=2021 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 48.865700: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1234 unstable=0 bg_thresh=1010 thresh=2020 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 48.865815: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1234 unstable=0 bg_thresh=1009 thresh=2019 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 48.865819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=49240 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.873384: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1108 unstable=0 bg_thresh=1008 thresh=2016 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 48.873514: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1108 unstable=0 bg_thresh=1008 thresh=2016 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 48.873890: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1108 unstable=0 bg_thresh=1007 thresh=2015 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 48.873977: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1108 unstable=0 bg_thresh=1010 thresh=2020 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 48.874145: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1108 unstable=0 bg_thresh=1009 thresh=2019 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 48.874318: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1108 unstable=0 bg_thresh=1009 thresh=2018 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 48.874324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=49240 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 48.881370: balance_dirty_state: bdi btrfs-1: dirty=412 wb=982 unstable=0 bg_thresh=1011 thresh=2022 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 48.881465: balance_dirty_state: bdi btrfs-1: dirty=412 wb=982 unstable=0 bg_thresh=1010 thresh=2021 gap=627 poll_thresh=13 ino=257 dd-2584 [004] 48.881550: balance_dirty_state: bdi btrfs-1: dirty=437 wb=982 unstable=0 bg_thresh=1010 thresh=2021 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 48.881640: balance_dirty_state: bdi btrfs-1: dirty=462 wb=982 unstable=0 bg_thresh=1012 thresh=2025 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 48.881727: balance_dirty_state: bdi btrfs-1: dirty=462 wb=982 unstable=0 bg_thresh=1009 thresh=2019 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 48.881900: balance_dirty_state: bdi btrfs-1: dirty=512 wb=982 unstable=0 bg_thresh=1009 thresh=2018 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 48.882073: balance_dirty_state: bdi btrfs-1: dirty=537 wb=982 unstable=0 bg_thresh=1008 thresh=2017 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 48.882079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=49240 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 48.889339: balance_dirty_state: bdi btrfs-1: dirty=537 wb=832 unstable=0 bg_thresh=1008 thresh=2017 gap=648 poll_thresh=18 ino=257 dd-2584 [000] 48.889413: balance_dirty_state: bdi btrfs-1: dirty=562 wb=832 unstable=0 bg_thresh=1008 thresh=2017 gap=623 poll_thresh=13 ino=257 dd-2584 [000] 48.889469: balance_dirty_state: bdi btrfs-1: dirty=562 wb=832 unstable=0 bg_thresh=1011 thresh=2022 gap=628 poll_thresh=14 ino=257 dd-2584 [000] 48.889689: balance_dirty_state: bdi btrfs-1: dirty=587 wb=832 unstable=0 bg_thresh=1011 thresh=2022 gap=603 poll_thresh=15 ino=257 dd-2584 [000] 48.889747: balance_dirty_state: bdi btrfs-1: dirty=612 wb=832 unstable=0 bg_thresh=1010 thresh=2021 gap=577 poll_thresh=16 ino=257 dd-2584 [000] 48.889858: balance_dirty_state: bdi btrfs-1: dirty=637 wb=832 unstable=0 bg_thresh=1010 thresh=2020 gap=551 poll_thresh=17 ino=257 dd-2584 [000] 48.889974: balance_dirty_state: bdi btrfs-1: dirty=662 wb=832 unstable=0 bg_thresh=1012 thresh=2024 gap=530 poll_thresh=18 ino=257 dd-2584 [000] 48.890089: balance_dirty_state: bdi btrfs-1: dirty=687 wb=832 unstable=0 bg_thresh=1011 thresh=2023 gap=504 poll_thresh=19 ino=257 dd-2584 [000] 48.890094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=49240 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 48.897299: balance_dirty_state: bdi btrfs-1: dirty=687 wb=569 unstable=0 bg_thresh=1010 thresh=2021 gap=765 poll_thresh=19 ino=257 dd-2584 [000] 48.897371: balance_dirty_state: bdi btrfs-1: dirty=712 wb=569 unstable=0 bg_thresh=1007 thresh=2015 gap=734 poll_thresh=14 ino=257 dd-2584 [000] 48.897427: balance_dirty_state: bdi btrfs-1: dirty=737 wb=569 unstable=0 bg_thresh=1010 thresh=2020 gap=714 poll_thresh=15 ino=257 dd-2584 [000] 48.897484: balance_dirty_state: bdi btrfs-1: dirty=737 wb=569 unstable=0 bg_thresh=1007 thresh=2014 gap=708 poll_thresh=16 ino=257 dd-2584 [000] 48.897597: balance_dirty_state: bdi btrfs-1: dirty=787 wb=569 unstable=0 bg_thresh=1009 thresh=2018 gap=662 poll_thresh=17 ino=257 dd-2584 [000] 48.897709: balance_dirty_state: bdi btrfs-1: dirty=812 wb=569 unstable=0 bg_thresh=1008 thresh=2017 gap=636 poll_thresh=18 ino=257 dd-2584 [000] 48.897985: balance_dirty_state: bdi btrfs-1: dirty=837 wb=569 unstable=0 bg_thresh=1008 thresh=2016 gap=610 poll_thresh=19 ino=257 dd-2584 [000] 48.898100: balance_dirty_state: bdi btrfs-1: dirty=862 wb=569 unstable=0 bg_thresh=1010 thresh=2020 gap=589 poll_thresh=20 ino=257 dd-2584 [000] 48.898216: balance_dirty_state: bdi btrfs-1: dirty=912 wb=569 unstable=0 bg_thresh=1009 thresh=2019 gap=538 poll_thresh=21 ino=257 dd-2584 [000] 48.898332: balance_dirty_state: bdi btrfs-1: dirty=937 wb=569 unstable=0 bg_thresh=1009 thresh=2018 gap=512 poll_thresh=22 ino=257 dd-2584 [000] 48.898448: balance_dirty_state: bdi btrfs-1: dirty=962 wb=569 unstable=0 bg_thresh=1008 thresh=2017 gap=486 poll_thresh=23 ino=257 dd-2584 [000] 48.898452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=49240 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 48.905298: balance_dirty_state: bdi btrfs-1: dirty=962 wb=443 unstable=0 bg_thresh=1009 thresh=2018 gap=613 poll_thresh=23 ino=257 dd-2584 [000] 48.905365: balance_dirty_state: bdi btrfs-1: dirty=987 wb=443 unstable=0 bg_thresh=1008 thresh=2017 gap=587 poll_thresh=17 ino=257 dd-2584 [000] 48.905477: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=443 unstable=0 bg_thresh=1010 thresh=2021 gap=566 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 48.905568: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1428 wrote=0 to_write=8192 dd-2584 [000] 48.905602: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=443 unstable=0 bg_thresh=1010 thresh=2020 gap=540 poll_thresh=19 ino=257 dd-2584 [000] 48.905727: balance_dirty_state: bdi btrfs-1: dirty=1087 wb=443 unstable=0 bg_thresh=1009 thresh=2019 gap=489 poll_thresh=20 ino=257 dd-2584 [000] 48.905729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=49240 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 48.912294: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=280 wrote=1072 to_write=7120 dd-2584 [002] 48.913265: balance_dirty_state: bdi btrfs-1: dirty=12 wb=1393 unstable=0 bg_thresh=1009 thresh=2019 gap=614 poll_thresh=20 ino=257 dd-2584 [002] 48.913501: balance_dirty_state: bdi btrfs-1: dirty=37 wb=1393 unstable=0 bg_thresh=1009 thresh=2019 gap=589 poll_thresh=15 ino=257 dd-2584 [002] 48.913560: balance_dirty_state: bdi btrfs-1: dirty=62 wb=1393 unstable=0 bg_thresh=1009 thresh=2019 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 48.913677: balance_dirty_state: bdi btrfs-1: dirty=87 wb=1393 unstable=0 bg_thresh=1014 thresh=2029 gap=549 poll_thresh=17 ino=257 dd-2584 [002] 48.913793: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1393 unstable=0 bg_thresh=1017 thresh=2034 gap=529 poll_thresh=18 ino=257 dd-2584 [002] 48.913911: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1393 unstable=0 bg_thresh=1016 thresh=2033 gap=503 poll_thresh=19 ino=257 dd-2584 [002] 48.913916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=49240 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 48.921268: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1268 unstable=0 bg_thresh=1008 thresh=2017 gap=612 poll_thresh=19 ino=257 dd-2584 [002] 48.921340: balance_dirty_state: bdi btrfs-1: dirty=162 wb=1268 unstable=0 bg_thresh=1008 thresh=2017 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 48.921397: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1268 unstable=0 bg_thresh=1008 thresh=2017 gap=562 poll_thresh=15 ino=257 dd-2584 [002] 48.921456: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1268 unstable=0 bg_thresh=1011 thresh=2022 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 48.921575: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1268 unstable=0 bg_thresh=1010 thresh=2021 gap=516 poll_thresh=17 ino=257 dd-2584 [002] 48.921696: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1268 unstable=0 bg_thresh=1012 thresh=2025 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 48.921700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=49240 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 48.929257: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1143 unstable=0 bg_thresh=1010 thresh=2021 gap=616 poll_thresh=18 ino=257 dd-2584 [002] 48.929323: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1143 unstable=0 bg_thresh=1010 thresh=2021 gap=591 poll_thresh=13 ino=257 dd-2584 [002] 48.929555: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1143 unstable=0 bg_thresh=1007 thresh=2015 gap=585 poll_thresh=14 ino=257 dd-2584 [002] 48.929615: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1143 unstable=0 bg_thresh=1010 thresh=2020 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 48.929675: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1143 unstable=0 bg_thresh=1009 thresh=2019 gap=539 poll_thresh=16 ino=257 dd-2584 [002] 48.929796: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1143 unstable=0 bg_thresh=1009 thresh=2018 gap=513 poll_thresh=17 ino=257 dd-2584 [002] 48.929923: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1143 unstable=0 bg_thresh=1005 thresh=2011 gap=481 poll_thresh=18 ino=257 dd-2584 [002] 48.929928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=51424 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 48.937357: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1018 unstable=0 bg_thresh=1005 thresh=2010 gap=605 poll_thresh=18 ino=257 dd-2584 [002] 48.937444: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1018 unstable=0 bg_thresh=1007 thresh=2015 gap=585 poll_thresh=13 ino=257 dd-2584 [002] 48.937504: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1018 unstable=0 bg_thresh=1004 thresh=2009 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 48.937562: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1018 unstable=0 bg_thresh=1007 thresh=2014 gap=559 poll_thresh=15 ino=257 dd-2584 [002] 48.937620: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1018 unstable=0 bg_thresh=1006 thresh=2013 gap=533 poll_thresh=16 ino=257 dd-2584 [002] 48.937737: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1018 unstable=0 bg_thresh=1006 thresh=2012 gap=507 poll_thresh=17 ino=257 dd-2584 [002] 48.937858: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1018 unstable=0 bg_thresh=1005 thresh=2011 gap=481 poll_thresh=18 ino=257 dd-2584 [002] 48.937863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=51424 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 48.945319: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1018 unstable=0 bg_thresh=1006 thresh=2013 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 48.945324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=51424 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 48.953327: balance_dirty_state: bdi btrfs-1: dirty=512 wb=843 unstable=0 bg_thresh=1008 thresh=2016 gap=661 poll_thresh=18 ino=257 dd-2584 [002] 48.953398: balance_dirty_state: bdi btrfs-1: dirty=537 wb=843 unstable=0 bg_thresh=1007 thresh=2015 gap=635 poll_thresh=13 ino=257 dd-2584 [002] 48.953633: balance_dirty_state: bdi btrfs-1: dirty=537 wb=843 unstable=0 bg_thresh=1010 thresh=2020 gap=640 poll_thresh=14 ino=257 dd-2584 [002] 48.953694: balance_dirty_state: bdi btrfs-1: dirty=562 wb=843 unstable=0 bg_thresh=1009 thresh=2019 gap=614 poll_thresh=15 ino=257 dd-2584 [002] 48.953755: balance_dirty_state: bdi btrfs-1: dirty=587 wb=843 unstable=0 bg_thresh=1012 thresh=2024 gap=594 poll_thresh=16 ino=257 dd-2584 [002] 48.953875: balance_dirty_state: bdi btrfs-1: dirty=612 wb=843 unstable=0 bg_thresh=1011 thresh=2023 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 48.953996: balance_dirty_state: bdi btrfs-1: dirty=637 wb=843 unstable=0 bg_thresh=1011 thresh=2022 gap=542 poll_thresh=18 ino=257 dd-2584 [002] 48.954118: balance_dirty_state: bdi btrfs-1: dirty=687 wb=843 unstable=0 bg_thresh=1013 thresh=2026 gap=496 poll_thresh=19 ino=257 dd-2584 [002] 48.954123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=51424 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 48.961400: balance_dirty_state: bdi btrfs-1: dirty=683 wb=565 unstable=0 bg_thresh=1007 thresh=2014 gap=766 poll_thresh=19 ino=257 dd-2584 [002] 48.961468: balance_dirty_state: bdi btrfs-1: dirty=683 wb=565 unstable=0 bg_thresh=1004 thresh=2008 gap=760 poll_thresh=14 ino=257 dd-2584 [002] 48.961530: balance_dirty_state: bdi btrfs-1: dirty=708 wb=565 unstable=0 bg_thresh=1006 thresh=2013 gap=740 poll_thresh=15 ino=257 dd-2584 [002] 48.961591: balance_dirty_state: bdi btrfs-1: dirty=733 wb=565 unstable=0 bg_thresh=1006 thresh=2012 gap=714 poll_thresh=16 ino=257 dd-2584 [002] 48.961712: balance_dirty_state: bdi btrfs-1: dirty=758 wb=565 unstable=0 bg_thresh=1005 thresh=2011 gap=688 poll_thresh=17 ino=257 dd-2584 [002] 48.961836: balance_dirty_state: bdi btrfs-1: dirty=783 wb=565 unstable=0 bg_thresh=1005 thresh=2010 gap=662 poll_thresh=18 ino=257 dd-2584 [002] 48.962132: balance_dirty_state: bdi btrfs-1: dirty=808 wb=565 unstable=0 bg_thresh=1007 thresh=2014 gap=641 poll_thresh=19 ino=257 dd-2584 [002] 48.962255: balance_dirty_state: bdi btrfs-1: dirty=858 wb=565 unstable=0 bg_thresh=1006 thresh=2013 gap=590 poll_thresh=20 ino=257 dd-2584 [002] 48.962380: balance_dirty_state: bdi btrfs-1: dirty=883 wb=565 unstable=0 bg_thresh=1006 thresh=2012 gap=564 poll_thresh=21 ino=257 dd-2584 [002] 48.962505: balance_dirty_state: bdi btrfs-1: dirty=908 wb=565 unstable=0 bg_thresh=1005 thresh=2011 gap=538 poll_thresh=22 ino=257 dd-2584 [002] 48.962631: balance_dirty_state: bdi btrfs-1: dirty=933 wb=565 unstable=0 bg_thresh=1007 thresh=2015 gap=517 poll_thresh=23 ino=257 dd-2584 [002] 48.962756: balance_dirty_state: bdi btrfs-1: dirty=983 wb=565 unstable=0 bg_thresh=1007 thresh=2014 gap=466 poll_thresh=24 ino=257 dd-2584 [002] 48.962761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=51424 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 48.969390: balance_dirty_state: bdi btrfs-1: dirty=983 wb=440 unstable=0 bg_thresh=1006 thresh=2013 gap=590 poll_thresh=24 ino=257 dd-2584 [002] 48.969469: balance_dirty_state: bdi btrfs-1: dirty=983 wb=440 unstable=0 bg_thresh=1005 thresh=2010 gap=587 poll_thresh=18 ino=257 dd-2584 [002] 48.969593: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=440 unstable=0 bg_thresh=1007 thresh=2014 gap=541 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 48.969615: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1492 wrote=0 to_write=8192 dd-2584 [002] 48.970045: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=490 unstable=0 bg_thresh=1006 thresh=2013 gap=515 poll_thresh=20 ino=257 dd-2584 [002] 48.970236: balance_dirty_state: bdi btrfs-1: dirty=983 wb=540 unstable=0 bg_thresh=1006 thresh=2012 gap=489 poll_thresh=21 ino=257 dd-2584 [002] 48.970238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=99% bdi_bw=51424 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 48.972340: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=1072 to_write=7120 dd-2584 [002] 48.977356: balance_dirty_state: bdi btrfs-1: dirty=8 wb=1390 unstable=0 bg_thresh=1008 thresh=2016 gap=618 poll_thresh=21 ino=257 dd-2584 [002] 48.977428: balance_dirty_state: bdi btrfs-1: dirty=33 wb=1390 unstable=0 bg_thresh=1007 thresh=2015 gap=592 poll_thresh=16 ino=257 dd-2584 [002] 48.977556: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1390 unstable=0 bg_thresh=1007 thresh=2014 gap=566 poll_thresh=17 ino=257 dd-2584 [002] 48.977687: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1390 unstable=0 bg_thresh=1009 thresh=2018 gap=545 poll_thresh=18 ino=257 dd-2584 [002] 48.977815: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1390 unstable=0 bg_thresh=1008 thresh=2017 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 48.977820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-324% task_weight=99% bdi_bw=51424 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 48.985416: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1267 unstable=0 bg_thresh=1009 thresh=2018 gap=624 poll_thresh=19 ino=257 dd-2584 [006] 48.985489: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1267 unstable=0 bg_thresh=1011 thresh=2023 gap=604 poll_thresh=14 ino=257 dd-2584 [006] 48.985555: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1267 unstable=0 bg_thresh=1011 thresh=2023 gap=604 poll_thresh=15 ino=257 dd-2584 [006] 48.985621: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1267 unstable=0 bg_thresh=1014 thresh=2028 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 48.985749: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1267 unstable=0 bg_thresh=1013 thresh=2027 gap=558 poll_thresh=17 ino=257 dd-2584 [006] 48.986059: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1267 unstable=0 bg_thresh=1015 thresh=2031 gap=537 poll_thresh=18 ino=257 dd-2584 [006] 48.986181: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1267 unstable=0 bg_thresh=1015 thresh=2030 gap=486 poll_thresh=19 ino=257 dd-2584 [006] 48.986186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-262% task_weight=101% bdi_bw=51424 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 48.993276: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1133 unstable=0 bg_thresh=1007 thresh=2014 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 48.993341: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1133 unstable=0 bg_thresh=1007 thresh=2014 gap=607 poll_thresh=14 ino=257 dd-2584 [006] 48.993403: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1133 unstable=0 bg_thresh=1006 thresh=2013 gap=581 poll_thresh=15 ino=257 dd-2584 [006] 48.993465: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1133 unstable=0 bg_thresh=1006 thresh=2013 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 48.993589: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1133 unstable=0 bg_thresh=1008 thresh=2017 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 48.993714: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1133 unstable=0 bg_thresh=1005 thresh=2010 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 48.993839: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1133 unstable=0 bg_thresh=1004 thresh=2009 gap=477 poll_thresh=19 ino=257 dd-2584 [006] 48.993844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=51424 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.001344: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1008 unstable=0 bg_thresh=1009 thresh=2019 gap=612 poll_thresh=19 ino=257 dd-2584 [006] 49.001411: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1008 unstable=0 bg_thresh=1009 thresh=2019 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 49.001472: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1008 unstable=0 bg_thresh=1012 thresh=2024 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 49.001532: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1008 unstable=0 bg_thresh=1012 thresh=2024 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 49.001828: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1008 unstable=0 bg_thresh=1011 thresh=2023 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 49.001947: balance_dirty_state: bdi btrfs-1: dirty=524 wb=1008 unstable=0 bg_thresh=1013 thresh=2027 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 49.001952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=51424 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 49.013420: balance_dirty_state: bdi btrfs-1: dirty=524 wb=708 unstable=0 bg_thresh=1008 thresh=2016 gap=784 poll_thresh=18 ino=257 dd-2584 [004] 49.013508: balance_dirty_state: bdi btrfs-1: dirty=524 wb=708 unstable=0 bg_thresh=1008 thresh=2016 gap=784 poll_thresh=13 ino=257 dd-2584 [004] 49.013629: balance_dirty_state: bdi btrfs-1: dirty=549 wb=708 unstable=0 bg_thresh=1010 thresh=2021 gap=764 poll_thresh=14 ino=257 dd-2584 [004] 49.013747: balance_dirty_state: bdi btrfs-1: dirty=574 wb=708 unstable=0 bg_thresh=1010 thresh=2020 gap=738 poll_thresh=15 ino=257 dd-2584 [004] 49.013865: balance_dirty_state: bdi btrfs-1: dirty=574 wb=708 unstable=0 bg_thresh=1010 thresh=2020 gap=738 poll_thresh=16 ino=257 dd-2584 [004] 49.014101: balance_dirty_state: bdi btrfs-1: dirty=624 wb=708 unstable=0 bg_thresh=1006 thresh=2013 gap=681 poll_thresh=17 ino=257 dd-2584 [004] 49.014336: balance_dirty_state: bdi btrfs-1: dirty=649 wb=708 unstable=0 bg_thresh=1008 thresh=2017 gap=660 poll_thresh=18 ino=257 dd-2584 [004] 49.014569: balance_dirty_state: bdi btrfs-1: dirty=674 wb=708 unstable=0 bg_thresh=1008 thresh=2016 gap=634 poll_thresh=19 ino=257 dd-2584 [004] 49.014805: balance_dirty_state: bdi btrfs-1: dirty=724 wb=708 unstable=0 bg_thresh=1007 thresh=2015 gap=583 poll_thresh=20 ino=257 dd-2584 [004] 49.015398: balance_dirty_state: bdi btrfs-1: dirty=749 wb=708 unstable=0 bg_thresh=1009 thresh=2019 gap=562 poll_thresh=21 ino=257 dd-2584 [004] 49.015641: balance_dirty_state: bdi btrfs-1: dirty=774 wb=708 unstable=0 bg_thresh=1009 thresh=2018 gap=536 poll_thresh=22 ino=257 dd-2584 [004] 49.015887: balance_dirty_state: bdi btrfs-1: dirty=799 wb=708 unstable=0 bg_thresh=1008 thresh=2017 gap=510 poll_thresh=23 ino=257 dd-2584 [004] 49.016137: balance_dirty_state: bdi btrfs-1: dirty=849 wb=708 unstable=0 bg_thresh=1008 thresh=2016 gap=459 poll_thresh=24 ino=257 dd-2584 [004] 49.016146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=51424 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 49.021428: balance_dirty_state: bdi btrfs-1: dirty=849 wb=583 unstable=0 bg_thresh=1006 thresh=2012 gap=580 poll_thresh=24 ino=257 dd-2584 [000] 49.021547: balance_dirty_state: bdi btrfs-1: dirty=874 wb=583 unstable=0 bg_thresh=1008 thresh=2017 gap=560 poll_thresh=18 ino=257 dd-2584 [000] 49.021782: balance_dirty_state: bdi btrfs-1: dirty=899 wb=583 unstable=0 bg_thresh=1011 thresh=2022 gap=540 poll_thresh=19 ino=257 dd-2584 [000] 49.022015: balance_dirty_state: bdi btrfs-1: dirty=924 wb=583 unstable=0 bg_thresh=1010 thresh=2021 gap=514 poll_thresh=20 ino=257 dd-2584 [000] 49.022253: balance_dirty_state: bdi btrfs-1: dirty=949 wb=583 unstable=0 bg_thresh=1012 thresh=2025 gap=493 poll_thresh=21 ino=257 dd-2584 [000] 49.022262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=51424 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 49.029393: balance_dirty_state: bdi btrfs-1: dirty=949 wb=433 unstable=0 bg_thresh=1013 thresh=2026 gap=644 poll_thresh=21 ino=257 dd-2584 [000] 49.029519: balance_dirty_state: bdi btrfs-1: dirty=979 wb=431 unstable=0 bg_thresh=1013 thresh=2026 gap=616 poll_thresh=16 ino=257 dd-2584 [000] 49.030105: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=431 unstable=0 bg_thresh=1012 thresh=2025 gap=590 poll_thresh=17 ino=257 dd-2584 [000] 49.030342: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=431 unstable=0 bg_thresh=1011 thresh=2023 gap=538 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 49.030396: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1552 wrote=0 to_write=8192 dd-2584 [000] 49.030593: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=431 unstable=0 bg_thresh=1011 thresh=2022 gap=512 poll_thresh=19 ino=257 dd-2584 [000] 49.030848: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=456 unstable=0 bg_thresh=1010 thresh=2021 gap=486 poll_thresh=20 ino=257 dd-2584 [000] 49.030851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=51424 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 49.035651: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=404 wrote=1088 to_write=7104 dd-2584 [000] 49.041413: balance_dirty_state: bdi btrfs-1: dirty=33 wb=1394 unstable=1 bg_thresh=1007 thresh=2014 gap=586 poll_thresh=20 ino=257 dd-2584 [000] 49.041487: balance_dirty_state: bdi btrfs-1: dirty=33 wb=1394 unstable=1 bg_thresh=1009 thresh=2019 gap=591 poll_thresh=15 ino=257 dd-2584 [000] 49.041553: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1394 unstable=1 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=16 ino=257 dd-2584 [000] 49.041675: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1394 unstable=1 bg_thresh=1010 thresh=2021 gap=543 poll_thresh=17 ino=257 dd-2584 [000] 49.041799: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1394 unstable=1 bg_thresh=1012 thresh=2025 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 49.041804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=53232 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 49.049391: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1144 unstable=1 bg_thresh=1012 thresh=2024 gap=746 poll_thresh=18 ino=257 dd-2584 [004] 49.049489: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1144 unstable=1 bg_thresh=1012 thresh=2024 gap=746 poll_thresh=13 ino=257 dd-2584 [004] 49.049577: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1144 unstable=1 bg_thresh=1011 thresh=2023 gap=720 poll_thresh=14 ino=257 dd-2584 [004] 49.049665: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1144 unstable=1 bg_thresh=1008 thresh=2017 gap=689 poll_thresh=15 ino=257 dd-2584 [004] 49.050046: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1144 unstable=1 bg_thresh=1011 thresh=2022 gap=694 poll_thresh=16 ino=257 dd-2584 [004] 49.050216: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1144 unstable=1 bg_thresh=1010 thresh=2021 gap=643 poll_thresh=17 ino=257 dd-2584 [004] 49.050386: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1144 unstable=1 bg_thresh=1012 thresh=2025 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 49.050554: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1144 unstable=1 bg_thresh=1012 thresh=2024 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 49.050723: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1144 unstable=1 bg_thresh=1011 thresh=2023 gap=570 poll_thresh=20 ino=257 dd-2584 [004] 49.050896: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1144 unstable=1 bg_thresh=1013 thresh=2027 gap=524 poll_thresh=21 ino=257 dd-2584 [004] 49.051065: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1144 unstable=1 bg_thresh=1013 thresh=2026 gap=498 poll_thresh=22 ino=257 dd-2584 [004] 49.051072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=53232 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 49.061405: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1019 unstable=1 bg_thresh=1013 thresh=2026 gap=623 poll_thresh=22 ino=257 dd-2584 [004] 49.061498: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1019 unstable=1 bg_thresh=1010 thresh=2020 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 49.061667: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1019 unstable=1 bg_thresh=1009 thresh=2019 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 49.062128: balance_dirty_state: bdi btrfs-1: dirty=458 wb=969 unstable=1 bg_thresh=1011 thresh=2023 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 49.062302: balance_dirty_state: bdi btrfs-1: dirty=483 wb=969 unstable=1 bg_thresh=1011 thresh=2022 gap=569 poll_thresh=19 ino=257 dd-2584 [004] 49.062478: balance_dirty_state: bdi btrfs-1: dirty=533 wb=969 unstable=1 bg_thresh=1010 thresh=2021 gap=518 poll_thresh=20 ino=257 dd-2584 [004] 49.062653: balance_dirty_state: bdi btrfs-1: dirty=558 wb=969 unstable=1 bg_thresh=1010 thresh=2020 gap=492 poll_thresh=21 ino=257 dd-2584 [004] 49.062659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=53232 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 49.073415: balance_dirty_state: bdi btrfs-1: dirty=558 wb=719 unstable=1 bg_thresh=1010 thresh=2020 gap=742 poll_thresh=21 ino=257 dd-2584 [004] 49.073526: balance_dirty_state: bdi btrfs-1: dirty=571 wb=719 unstable=1 bg_thresh=1010 thresh=2020 gap=729 poll_thresh=16 ino=257 dd-2584 [004] 49.073657: balance_dirty_state: bdi btrfs-1: dirty=597 wb=719 unstable=1 bg_thresh=1010 thresh=2020 gap=703 poll_thresh=17 ino=257 dd-2584 [004] 49.073785: balance_dirty_state: bdi btrfs-1: dirty=636 wb=719 unstable=1 bg_thresh=1009 thresh=2018 gap=662 poll_thresh=18 ino=257 dd-2584 [004] 49.073913: balance_dirty_state: bdi btrfs-1: dirty=662 wb=719 unstable=1 bg_thresh=1008 thresh=2017 gap=635 poll_thresh=19 ino=257 dd-2584 [004] 49.074207: balance_dirty_state: bdi btrfs-1: dirty=701 wb=719 unstable=1 bg_thresh=1009 thresh=2018 gap=597 poll_thresh=20 ino=257 dd-2584 [004] 49.074337: balance_dirty_state: bdi btrfs-1: dirty=727 wb=719 unstable=1 bg_thresh=1010 thresh=2020 gap=573 poll_thresh=21 ino=257 dd-2584 [004] 49.074468: balance_dirty_state: bdi btrfs-1: dirty=753 wb=719 unstable=1 bg_thresh=1009 thresh=2018 gap=545 poll_thresh=22 ino=257 dd-2584 [004] 49.074598: balance_dirty_state: bdi btrfs-1: dirty=792 wb=719 unstable=1 bg_thresh=1010 thresh=2021 gap=509 poll_thresh=23 ino=257 dd-2584 [004] 49.074730: balance_dirty_state: bdi btrfs-1: dirty=818 wb=719 unstable=1 bg_thresh=1009 thresh=2019 gap=481 poll_thresh=24 ino=257 dd-2584 [004] 49.074734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=101% bdi_bw=53232 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 49.081405: balance_dirty_state: bdi btrfs-1: dirty=818 wb=594 unstable=1 bg_thresh=1009 thresh=2019 gap=606 poll_thresh=24 ino=257 dd-2584 [004] 49.081500: balance_dirty_state: bdi btrfs-1: dirty=844 wb=594 unstable=1 bg_thresh=1009 thresh=2018 gap=579 poll_thresh=18 ino=257 dd-2584 [004] 49.081632: balance_dirty_state: bdi btrfs-1: dirty=870 wb=594 unstable=1 bg_thresh=1009 thresh=2018 gap=553 poll_thresh=19 ino=257 dd-2584 [004] 49.081770: balance_dirty_state: bdi btrfs-1: dirty=896 wb=594 unstable=1 bg_thresh=1009 thresh=2018 gap=527 poll_thresh=20 ino=257 dd-2584 [004] 49.081908: balance_dirty_state: bdi btrfs-1: dirty=946 wb=594 unstable=1 bg_thresh=1004 thresh=2009 gap=468 poll_thresh=21 ino=257 dd-2584 [004] 49.081913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=53232 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 49.089403: balance_dirty_state: bdi btrfs-1: dirty=946 wb=469 unstable=1 bg_thresh=1008 thresh=2017 gap=601 poll_thresh=21 ino=257 dd-2584 [004] 49.089651: balance_dirty_state: bdi btrfs-1: dirty=946 wb=469 unstable=1 bg_thresh=1011 thresh=2022 gap=606 poll_thresh=16 ino=257 dd-2584 [004] 49.089765: balance_dirty_state: bdi btrfs-1: dirty=996 wb=469 unstable=1 bg_thresh=1010 thresh=2021 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 49.089879: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=469 unstable=1 bg_thresh=1012 thresh=2025 gap=534 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 49.089944: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1612 wrote=0 to_write=8192 dd-2584 [004] 49.090004: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=469 unstable=1 bg_thresh=1012 thresh=2024 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 49.090126: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=469 unstable=1 bg_thresh=1011 thresh=2023 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 49.090128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=53232 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 49.094815: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=464 wrote=1056 to_write=7136 dd-2584 [004] 49.097428: balance_dirty_state: bdi btrfs-1: dirty=8 wb=1382 unstable=1 bg_thresh=1011 thresh=2023 gap=632 poll_thresh=20 ino=257 dd-2584 [004] 49.097576: balance_dirty_state: bdi btrfs-1: dirty=33 wb=1382 unstable=1 bg_thresh=1005 thresh=2010 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 49.097716: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1382 unstable=1 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 49.098009: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1382 unstable=1 bg_thresh=1007 thresh=2015 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 49.098274: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1382 unstable=1 bg_thresh=1012 thresh=2025 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 49.098884: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1382 unstable=1 bg_thresh=1011 thresh=2023 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 49.098893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=53232 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 49.105443: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1257 unstable=1 bg_thresh=1011 thresh=2022 gap=617 poll_thresh=19 ino=257 dd-2584 [007] 49.105568: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1257 unstable=1 bg_thresh=1011 thresh=2022 gap=617 poll_thresh=14 ino=257 dd-2584 [007] 49.105686: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1257 unstable=1 bg_thresh=1011 thresh=2022 gap=592 poll_thresh=15 ino=257 dd-2584 [007] 49.105802: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1257 unstable=1 bg_thresh=1013 thresh=2027 gap=572 poll_thresh=16 ino=257 dd-2584 [007] 49.106032: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1257 unstable=1 bg_thresh=1016 thresh=2032 gap=552 poll_thresh=17 ino=257 dd-2584 [007] 49.106271: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1257 unstable=1 bg_thresh=1018 thresh=2036 gap=531 poll_thresh=18 ino=257 dd-2584 [007] 49.106503: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1257 unstable=1 bg_thresh=1017 thresh=2035 gap=480 poll_thresh=19 ino=257 dd-2584 [007] 49.106512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1298 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-302% task_weight=101% bdi_bw=53232 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 49.113354: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1132 unstable=1 bg_thresh=1017 thresh=2035 gap=605 poll_thresh=19 ino=257 dd-2584 [007] 49.113479: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1132 unstable=1 bg_thresh=1017 thresh=2035 gap=605 poll_thresh=14 ino=257 dd-2584 [007] 49.113601: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1132 unstable=1 bg_thresh=1017 thresh=2034 gap=579 poll_thresh=15 ino=257 dd-2584 [007] 49.113720: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1132 unstable=1 bg_thresh=1016 thresh=2033 gap=553 poll_thresh=16 ino=257 dd-2584 [007] 49.114004: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1132 unstable=1 bg_thresh=1016 thresh=2032 gap=527 poll_thresh=17 ino=257 dd-2584 [007] 49.114495: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1132 unstable=1 bg_thresh=1017 thresh=2034 gap=516 poll_thresh=18 ino=257 dd-2584 [007] 49.114753: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1132 unstable=1 bg_thresh=1013 thresh=2027 gap=471 poll_thresh=19 ino=257 dd-2584 [007] 49.114763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-312% task_weight=100% bdi_bw=53232 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 49.121318: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1007 unstable=0 bg_thresh=1007 thresh=2015 gap=574 poll_thresh=19 ino=257 dd-2584 [007] 49.121393: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1007 unstable=0 bg_thresh=1007 thresh=2015 gap=549 poll_thresh=14 ino=257 dd-2584 [007] 49.121459: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1007 unstable=0 bg_thresh=1007 thresh=2015 gap=549 poll_thresh=15 ino=257 dd-2584 [007] 49.121522: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1007 unstable=0 bg_thresh=1010 thresh=2020 gap=529 poll_thresh=16 ino=257 dd-2584 [007] 49.121648: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1007 unstable=0 bg_thresh=1012 thresh=2025 gap=509 poll_thresh=17 ino=257 dd-2584 [007] 49.121782: balance_dirty_state: bdi btrfs-1: dirty=559 wb=1007 unstable=0 bg_thresh=1017 thresh=2035 gap=469 poll_thresh=18 ino=257 dd-2584 [007] 49.121787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1298 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-302% task_weight=101% bdi_bw=53232 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 49.129343: balance_dirty_state: bdi btrfs-1: dirty=559 wb=832 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=18 ino=257 dd-2584 [003] 49.129715: balance_dirty_state: bdi btrfs-1: dirty=572 wb=832 unstable=0 bg_thresh=988 thresh=1976 gap=572 poll_thresh=13 ino=257 dd-2584 [003] 49.129810: balance_dirty_state: bdi btrfs-1: dirty=597 wb=832 unstable=0 bg_thresh=988 thresh=1976 gap=547 poll_thresh=14 ino=257 dd-2584 [003] 49.129930: balance_dirty_state: bdi btrfs-1: dirty=597 wb=832 unstable=0 bg_thresh=990 thresh=1981 gap=552 poll_thresh=15 ino=257 dd-2584 [003] 49.130032: balance_dirty_state: bdi btrfs-1: dirty=622 wb=832 unstable=0 bg_thresh=993 thresh=1986 gap=532 poll_thresh=16 ino=257 dd-2584 [003] 49.130272: balance_dirty_state: bdi btrfs-1: dirty=647 wb=832 unstable=0 bg_thresh=995 thresh=1991 gap=512 poll_thresh=17 ino=257 dd-2584 [003] 49.131176: balance_dirty_state: bdi btrfs-1: dirty=685 wb=832 unstable=0 bg_thresh=985 thresh=1971 gap=454 poll_thresh=18 ino=257 dd-2584 [003] 49.131181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-292% task_weight=101% bdi_bw=53232 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 49.137380: balance_dirty_state: bdi btrfs-1: dirty=685 wb=682 unstable=0 bg_thresh=993 thresh=1987 gap=620 poll_thresh=18 ino=257 dd-2584 [003] 49.137490: balance_dirty_state: bdi btrfs-1: dirty=685 wb=682 unstable=0 bg_thresh=993 thresh=1987 gap=620 poll_thresh=13 ino=257 dd-2584 [003] 49.137562: balance_dirty_state: bdi btrfs-1: dirty=710 wb=682 unstable=0 bg_thresh=996 thresh=1992 gap=600 poll_thresh=14 ino=257 dd-2584 [003] 49.137632: balance_dirty_state: bdi btrfs-1: dirty=735 wb=682 unstable=0 bg_thresh=999 thresh=1998 gap=581 poll_thresh=15 ino=257 dd-2584 [003] 49.137702: balance_dirty_state: bdi btrfs-1: dirty=735 wb=682 unstable=0 bg_thresh=998 thresh=1997 gap=580 poll_thresh=16 ino=257 dd-2584 [003] 49.137849: balance_dirty_state: bdi btrfs-1: dirty=785 wb=682 unstable=0 bg_thresh=998 thresh=1996 gap=529 poll_thresh=17 ino=257 dd-2584 [003] 49.137997: balance_dirty_state: bdi btrfs-1: dirty=810 wb=682 unstable=0 bg_thresh=1000 thresh=2000 gap=508 poll_thresh=18 ino=257 dd-2584 [003] 49.138144: balance_dirty_state: bdi btrfs-1: dirty=835 wb=682 unstable=0 bg_thresh=999 thresh=1999 gap=482 poll_thresh=19 ino=257 dd-2584 [003] 49.138149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-303% task_weight=101% bdi_bw=55168 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 49.145380: balance_dirty_state: bdi btrfs-1: dirty=835 wb=557 unstable=0 bg_thresh=994 thresh=1989 gap=597 poll_thresh=19 ino=257 dd-2584 [003] 49.145485: balance_dirty_state: bdi btrfs-1: dirty=860 wb=557 unstable=0 bg_thresh=994 thresh=1988 gap=571 poll_thresh=14 ino=257 dd-2584 [003] 49.145552: balance_dirty_state: bdi btrfs-1: dirty=860 wb=557 unstable=0 bg_thresh=994 thresh=1988 gap=571 poll_thresh=15 ino=257 dd-2584 [003] 49.145913: balance_dirty_state: bdi btrfs-1: dirty=898 wb=557 unstable=0 bg_thresh=986 thresh=1973 gap=518 poll_thresh=16 ino=257 dd-2584 [003] 49.146223: balance_dirty_state: bdi btrfs-1: dirty=911 wb=557 unstable=0 bg_thresh=986 thresh=1972 gap=504 poll_thresh=17 ino=257 dd-2584 [003] 49.146353: balance_dirty_state: bdi btrfs-1: dirty=949 wb=557 unstable=0 bg_thresh=988 thresh=1977 gap=471 poll_thresh=18 ino=257 dd-2584 [003] 49.146359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=55168 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.153422: balance_dirty_state: bdi btrfs-1: dirty=949 wb=428 unstable=0 bg_thresh=991 thresh=1983 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 49.153575: balance_dirty_state: bdi btrfs-1: dirty=962 wb=428 unstable=0 bg_thresh=992 thresh=1984 gap=594 poll_thresh=13 ino=257 dd-2584 [006] 49.153706: balance_dirty_state: bdi btrfs-1: dirty=987 wb=428 unstable=0 bg_thresh=991 thresh=1982 gap=567 poll_thresh=14 ino=257 dd-2584 [006] 49.153832: balance_dirty_state: bdi btrfs-1: dirty=987 wb=428 unstable=0 bg_thresh=993 thresh=1987 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 49.153958: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=428 unstable=0 bg_thresh=993 thresh=1987 gap=547 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 49.154004: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1676 wrote=0 to_write=8192 dd-2584 [006] 49.154347: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=428 unstable=0 bg_thresh=996 thresh=1992 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 49.154750: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=466 unstable=0 bg_thresh=998 thresh=1996 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 49.155164: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=517 unstable=0 bg_thresh=997 thresh=1995 gap=455 poll_thresh=19 ino=257 dd-2584 [006] 49.155168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=55168 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 49.158542: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=528 wrote=1088 to_write=7104 dd-2584 [006] 49.161427: balance_dirty_state: bdi btrfs-1: dirty=31 wb=1379 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=19 ino=257 dd-2584 [006] 49.161569: balance_dirty_state: bdi btrfs-1: dirty=31 wb=1379 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 49.161700: balance_dirty_state: bdi btrfs-1: dirty=56 wb=1379 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 49.161829: balance_dirty_state: bdi btrfs-1: dirty=56 wb=1379 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 49.163143: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1379 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=17 ino=257 dd-2584 [006] 49.163760: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1276 unstable=0 bg_thresh=990 thresh=1981 gap=585 poll_thresh=18 ino=257 dd-2584 [006] 49.163912: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1250 unstable=0 bg_thresh=994 thresh=1989 gap=569 poll_thresh=19 ino=257 dd-2584 [006] 49.164061: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1250 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=20 ino=257 dd-2584 [006] 49.164215: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1250 unstable=0 bg_thresh=995 thresh=1990 gap=520 poll_thresh=21 ino=257 dd-2584 [006] 49.164366: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1250 unstable=0 bg_thresh=1000 thresh=2000 gap=480 poll_thresh=22 ino=257 dd-2584 [006] 49.164372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=55168 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.173351: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1125 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=22 ino=257 dd-2584 [006] 49.173483: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1125 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=16 ino=257 dd-2584 [006] 49.173726: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1125 unstable=0 bg_thresh=996 thresh=1993 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 49.174327: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1125 unstable=0 bg_thresh=996 thresh=1992 gap=522 poll_thresh=18 ino=257 dd-2584 [006] 49.174590: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1125 unstable=0 bg_thresh=995 thresh=1991 gap=496 poll_thresh=19 ino=257 dd-2584 [006] 49.174600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=55168 base_bw=17304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 49.181517: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1011 unstable=0 bg_thresh=997 thresh=1994 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 49.181626: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1011 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 49.181691: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1011 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=15 ino=257 dd-2584 [006] 49.181755: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1011 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 49.181883: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1011 unstable=0 bg_thresh=995 thresh=1991 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 49.182013: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1011 unstable=0 bg_thresh=997 thresh=1995 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 49.182018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=55168 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.189494: balance_dirty_state: bdi btrfs-1: dirty=495 wb=886 unstable=0 bg_thresh=996 thresh=1992 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 49.189574: balance_dirty_state: bdi btrfs-1: dirty=495 wb=886 unstable=0 bg_thresh=993 thresh=1986 gap=605 poll_thresh=13 ino=257 dd-2584 [006] 49.189643: balance_dirty_state: bdi btrfs-1: dirty=520 wb=886 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 49.189707: balance_dirty_state: bdi btrfs-1: dirty=520 wb=886 unstable=0 bg_thresh=995 thresh=1990 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 49.189777: balance_dirty_state: bdi btrfs-1: dirty=558 wb=886 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 49.190318: balance_dirty_state: bdi btrfs-1: dirty=584 wb=886 unstable=0 bg_thresh=989 thresh=1979 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 49.190617: balance_dirty_state: bdi btrfs-1: dirty=609 wb=886 unstable=0 bg_thresh=992 thresh=1984 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 49.190623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=55168 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.197413: balance_dirty_state: bdi btrfs-1: dirty=609 wb=723 unstable=0 bg_thresh=991 thresh=1983 gap=651 poll_thresh=18 ino=257 dd-2584 [006] 49.197500: balance_dirty_state: bdi btrfs-1: dirty=634 wb=723 unstable=0 bg_thresh=994 thresh=1988 gap=631 poll_thresh=13 ino=257 dd-2584 [006] 49.197564: balance_dirty_state: bdi btrfs-1: dirty=659 wb=723 unstable=0 bg_thresh=994 thresh=1988 gap=606 poll_thresh=14 ino=257 dd-2584 [006] 49.197629: balance_dirty_state: bdi btrfs-1: dirty=659 wb=723 unstable=0 bg_thresh=996 thresh=1993 gap=611 poll_thresh=15 ino=257 dd-2584 [006] 49.197697: balance_dirty_state: bdi btrfs-1: dirty=684 wb=723 unstable=0 bg_thresh=996 thresh=1992 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 49.197826: balance_dirty_state: bdi btrfs-1: dirty=709 wb=723 unstable=0 bg_thresh=995 thresh=1991 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 49.197973: balance_dirty_state: bdi btrfs-1: dirty=735 wb=723 unstable=0 bg_thresh=994 thresh=1989 gap=531 poll_thresh=18 ino=257 dd-2584 [006] 49.198112: balance_dirty_state: bdi btrfs-1: dirty=785 wb=723 unstable=0 bg_thresh=995 thresh=1990 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 49.198117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=55168 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.205492: balance_dirty_state: bdi btrfs-1: dirty=785 wb=572 unstable=0 bg_thresh=996 thresh=1993 gap=636 poll_thresh=19 ino=257 dd-2584 [006] 49.205623: balance_dirty_state: bdi btrfs-1: dirty=785 wb=572 unstable=0 bg_thresh=996 thresh=1992 gap=635 poll_thresh=14 ino=257 dd-2584 [006] 49.205690: balance_dirty_state: bdi btrfs-1: dirty=810 wb=572 unstable=0 bg_thresh=998 thresh=1997 gap=615 poll_thresh=15 ino=257 dd-2584 [006] 49.205751: balance_dirty_state: bdi btrfs-1: dirty=835 wb=572 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 49.206036: balance_dirty_state: bdi btrfs-1: dirty=860 wb=572 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=17 ino=257 dd-2584 [006] 49.206160: balance_dirty_state: bdi btrfs-1: dirty=885 wb=572 unstable=0 bg_thresh=997 thresh=1994 gap=537 poll_thresh=18 ino=257 dd-2584 [006] 49.206610: balance_dirty_state: bdi btrfs-1: dirty=923 wb=572 unstable=0 bg_thresh=1049 thresh=2098 gap=603 poll_thresh=19 ino=257 dd-2584 [006] 49.206724: balance_dirty_state: bdi btrfs-1: dirty=948 wb=572 unstable=0 bg_thresh=1048 thresh=2097 gap=577 poll_thresh=20 ino=257 dd-2584 [006] 49.206837: balance_dirty_state: bdi btrfs-1: dirty=998 wb=572 unstable=0 bg_thresh=1048 thresh=2096 gap=526 poll_thresh=21 ino=257 dd-2584 [006] 49.206951: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=572 unstable=0 bg_thresh=1050 thresh=2100 gap=505 poll_thresh=22 ino=257 dd-2584 [006] 49.206956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1449 task_limit=1359 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-82% task_gap=-265% task_weight=99% bdi_bw=55168 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.213454: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=459 unstable=0 bg_thresh=1046 thresh=2093 gap=611 poll_thresh=22 ino=257 dd-2584 [006] 49.213544: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=459 unstable=0 bg_thresh=1043 thresh=2087 gap=580 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 49.213571: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1736 wrote=0 to_write=8192 dd-2584 [006] 49.213720: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=459 unstable=0 bg_thresh=1043 thresh=2086 gap=554 poll_thresh=17 ino=257 dd-2584 [006] 49.213894: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=484 unstable=0 bg_thresh=1045 thresh=2090 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 49.214361: balance_dirty_state: bdi btrfs-1: dirty=959 wb=623 unstable=0 bg_thresh=1044 thresh=2089 gap=507 poll_thresh=19 ino=257 dd-2584 [006] 49.214363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1349 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=55168 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 49.218369: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=588 wrote=1104 to_write=7088 dd-2584 [006] 49.221489: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1450 unstable=0 bg_thresh=1039 thresh=2079 gap=610 poll_thresh=19 ino=257 dd-2584 [006] 49.221597: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1450 unstable=0 bg_thresh=1039 thresh=2078 gap=584 poll_thresh=14 ino=257 dd-2584 [006] 49.221659: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1450 unstable=0 bg_thresh=1039 thresh=2078 gap=559 poll_thresh=15 ino=257 dd-2584 [006] 49.221720: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1450 unstable=0 bg_thresh=1038 thresh=2077 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 49.221841: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1450 unstable=0 bg_thresh=1038 thresh=2076 gap=507 poll_thresh=17 ino=257 dd-2584 [006] 49.221846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=55168 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.229518: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1324 unstable=0 bg_thresh=1037 thresh=2074 gap=631 poll_thresh=17 ino=257 dd-2584 [006] 49.229623: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1324 unstable=0 bg_thresh=1039 thresh=2079 gap=636 poll_thresh=13 ino=257 dd-2584 [006] 49.229687: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1324 unstable=0 bg_thresh=1039 thresh=2078 gap=610 poll_thresh=14 ino=257 dd-2584 [006] 49.229748: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1324 unstable=0 bg_thresh=1039 thresh=2078 gap=610 poll_thresh=15 ino=257 dd-2584 [006] 49.229808: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1324 unstable=0 bg_thresh=1038 thresh=2077 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 49.229930: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1324 unstable=0 bg_thresh=1038 thresh=2076 gap=558 poll_thresh=17 ino=257 dd-2584 [006] 49.230052: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1324 unstable=0 bg_thresh=1037 thresh=2075 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 49.230057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-252% task_weight=100% bdi_bw=55168 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.237456: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1173 unstable=0 bg_thresh=1037 thresh=2075 gap=658 poll_thresh=18 ino=257 dd-2584 [006] 49.237593: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1173 unstable=0 bg_thresh=1040 thresh=2080 gap=663 poll_thresh=13 ino=257 dd-2584 [006] 49.238073: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1173 unstable=0 bg_thresh=1039 thresh=2079 gap=637 poll_thresh=14 ino=257 dd-2584 [006] 49.238198: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1173 unstable=0 bg_thresh=1036 thresh=2073 gap=606 poll_thresh=15 ino=257 dd-2584 [006] 49.238319: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1173 unstable=0 bg_thresh=1039 thresh=2078 gap=611 poll_thresh=16 ino=257 dd-2584 [006] 49.238562: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1173 unstable=0 bg_thresh=1038 thresh=2077 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 49.238810: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1173 unstable=0 bg_thresh=1040 thresh=2081 gap=539 poll_thresh=18 ino=257 dd-2584 [006] 49.239059: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1173 unstable=0 bg_thresh=1040 thresh=2080 gap=513 poll_thresh=19 ino=257 dd-2584 [006] 49.239068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-95% task_gap=-290% task_weight=100% bdi_bw=55168 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.245427: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1034 unstable=0 bg_thresh=1042 thresh=2085 gap=657 poll_thresh=19 ino=257 dd-2584 [006] 49.245558: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1034 unstable=0 bg_thresh=1039 thresh=2079 gap=626 poll_thresh=14 ino=257 dd-2584 [006] 49.245678: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1034 unstable=0 bg_thresh=1042 thresh=2084 gap=631 poll_thresh=15 ino=257 dd-2584 [006] 49.245798: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1034 unstable=0 bg_thresh=1039 thresh=2078 gap=600 poll_thresh=16 ino=257 dd-2584 [006] 49.246041: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1034 unstable=0 bg_thresh=1041 thresh=2082 gap=579 poll_thresh=17 ino=257 dd-2584 [006] 49.246280: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1034 unstable=0 bg_thresh=1040 thresh=2081 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 49.246875: balance_dirty_state: bdi btrfs-1: dirty=544 wb=1034 unstable=0 bg_thresh=1040 thresh=2080 gap=502 poll_thresh=19 ino=257 dd-2584 [006] 49.246884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-117% task_gap=-335% task_weight=100% bdi_bw=56536 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.253414: balance_dirty_state: bdi btrfs-1: dirty=544 wb=909 unstable=0 bg_thresh=1039 thresh=2079 gap=626 poll_thresh=19 ino=257 dd-2584 [006] 49.253478: balance_dirty_state: bdi btrfs-1: dirty=544 wb=909 unstable=0 bg_thresh=1039 thresh=2078 gap=625 poll_thresh=14 ino=257 dd-2584 [006] 49.253537: balance_dirty_state: bdi btrfs-1: dirty=569 wb=909 unstable=0 bg_thresh=1041 thresh=2083 gap=605 poll_thresh=15 ino=257 dd-2584 [006] 49.253597: balance_dirty_state: bdi btrfs-1: dirty=594 wb=909 unstable=0 bg_thresh=1041 thresh=2082 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 49.253714: balance_dirty_state: bdi btrfs-1: dirty=619 wb=909 unstable=0 bg_thresh=1040 thresh=2081 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 49.253842: balance_dirty_state: bdi btrfs-1: dirty=644 wb=909 unstable=0 bg_thresh=1040 thresh=2080 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 49.253969: balance_dirty_state: bdi btrfs-1: dirty=694 wb=859 unstable=0 bg_thresh=1039 thresh=2079 gap=526 poll_thresh=19 ino=257 dd-2584 [006] 49.254091: balance_dirty_state: bdi btrfs-1: dirty=719 wb=859 unstable=0 bg_thresh=1041 thresh=2083 gap=505 poll_thresh=20 ino=257 dd-2584 [006] 49.254095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=56536 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.261474: balance_dirty_state: bdi btrfs-1: dirty=719 wb=734 unstable=0 bg_thresh=1041 thresh=2083 gap=630 poll_thresh=20 ino=257 dd-2584 [006] 49.261562: balance_dirty_state: bdi btrfs-1: dirty=744 wb=734 unstable=0 bg_thresh=1041 thresh=2083 gap=605 poll_thresh=15 ino=257 dd-2584 [006] 49.261618: balance_dirty_state: bdi btrfs-1: dirty=744 wb=734 unstable=0 bg_thresh=1041 thresh=2082 gap=604 poll_thresh=16 ino=257 dd-2584 [006] 49.261895: balance_dirty_state: bdi btrfs-1: dirty=769 wb=734 unstable=0 bg_thresh=1040 thresh=2081 gap=578 poll_thresh=17 ino=257 dd-2584 [006] 49.262011: balance_dirty_state: bdi btrfs-1: dirty=819 wb=734 unstable=0 bg_thresh=1042 thresh=2085 gap=532 poll_thresh=18 ino=257 dd-2584 [006] 49.262127: balance_dirty_state: bdi btrfs-1: dirty=844 wb=734 unstable=0 bg_thresh=1042 thresh=2084 gap=506 poll_thresh=19 ino=257 dd-2584 [006] 49.262131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=56536 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.269429: balance_dirty_state: bdi btrfs-1: dirty=844 wb=584 unstable=0 bg_thresh=1034 thresh=2068 gap=640 poll_thresh=19 ino=257 dd-2584 [006] 49.269498: balance_dirty_state: bdi btrfs-1: dirty=869 wb=584 unstable=0 bg_thresh=1031 thresh=2062 gap=609 poll_thresh=14 ino=257 dd-2584 [006] 49.269560: balance_dirty_state: bdi btrfs-1: dirty=869 wb=584 unstable=0 bg_thresh=1033 thresh=2067 gap=614 poll_thresh=15 ino=257 dd-2584 [006] 49.269622: balance_dirty_state: bdi btrfs-1: dirty=894 wb=584 unstable=0 bg_thresh=1030 thresh=2061 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 49.269744: balance_dirty_state: bdi btrfs-1: dirty=919 wb=584 unstable=0 bg_thresh=1032 thresh=2065 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 49.269865: balance_dirty_state: bdi btrfs-1: dirty=944 wb=584 unstable=0 bg_thresh=1032 thresh=2064 gap=536 poll_thresh=18 ino=257 dd-2584 [006] 49.269986: balance_dirty_state: bdi btrfs-1: dirty=994 wb=584 unstable=0 bg_thresh=1031 thresh=2063 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 49.269991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-105% task_gap=-312% task_weight=100% bdi_bw=56536 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.277441: balance_dirty_state: bdi btrfs-1: dirty=994 wb=483 unstable=0 bg_thresh=1022 thresh=2045 gap=568 poll_thresh=19 ino=257 dd-2584 [006] 49.277508: balance_dirty_state: bdi btrfs-1: dirty=994 wb=483 unstable=0 bg_thresh=1025 thresh=2050 gap=573 poll_thresh=14 ino=257 dd-2584 [006] 49.277571: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=483 unstable=0 bg_thresh=1022 thresh=2044 gap=542 poll_thresh=15 ino=257 dd-2584 [006] 49.277808: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=483 unstable=0 bg_thresh=1027 thresh=2054 gap=527 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 49.277834: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1800 wrote=0 to_write=8192 dd-2584 [006] 49.277989: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=483 unstable=0 bg_thresh=1026 thresh=2053 gap=501 poll_thresh=17 ino=257 dd-2584 [006] 49.277991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=56536 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 49.280287: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=648 wrote=1040 to_write=7152 dd-2584 [006] 49.285386: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1394 unstable=0 bg_thresh=1016 thresh=2033 gap=620 poll_thresh=17 ino=257 dd-2584 [006] 49.285457: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1394 unstable=0 bg_thresh=1013 thresh=2027 gap=589 poll_thresh=13 ino=257 dd-2584 [006] 49.285523: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1394 unstable=0 bg_thresh=1016 thresh=2032 gap=594 poll_thresh=14 ino=257 dd-2584 [006] 49.285587: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1394 unstable=0 bg_thresh=1013 thresh=2026 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 49.285649: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1394 unstable=0 bg_thresh=1015 thresh=2031 gap=543 poll_thresh=16 ino=257 dd-2584 [006] 49.285778: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1394 unstable=0 bg_thresh=1014 thresh=2029 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 49.285901: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1394 unstable=0 bg_thresh=1014 thresh=2028 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 49.285907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=56536 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.293498: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1256 unstable=0 bg_thresh=1013 thresh=2026 gap=626 poll_thresh=18 ino=257 dd-2584 [006] 49.293590: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1256 unstable=0 bg_thresh=1013 thresh=2026 gap=601 poll_thresh=13 ino=257 dd-2584 [006] 49.293654: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1256 unstable=0 bg_thresh=1012 thresh=2025 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 49.293720: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1256 unstable=0 bg_thresh=1012 thresh=2025 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 49.293785: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1256 unstable=0 bg_thresh=1014 thresh=2029 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 49.294093: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1256 unstable=0 bg_thresh=1014 thresh=2028 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 49.294216: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1256 unstable=0 bg_thresh=1013 thresh=2027 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 49.294220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=56536 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.301475: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1131 unstable=0 bg_thresh=1010 thresh=2020 gap=620 poll_thresh=18 ino=257 dd-2584 [006] 49.301541: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1131 unstable=0 bg_thresh=1010 thresh=2020 gap=595 poll_thresh=13 ino=257 dd-2584 [006] 49.301602: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1131 unstable=0 bg_thresh=1009 thresh=2019 gap=594 poll_thresh=14 ino=257 dd-2584 [006] 49.301661: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1131 unstable=0 bg_thresh=1012 thresh=2024 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 49.301720: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1131 unstable=0 bg_thresh=1011 thresh=2023 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 49.301840: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1131 unstable=0 bg_thresh=1011 thresh=2022 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 49.301960: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1131 unstable=0 bg_thresh=1010 thresh=2021 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 49.301964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=56536 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.309390: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1006 unstable=0 bg_thresh=1013 thresh=2027 gap=627 poll_thresh=18 ino=257 dd-2584 [006] 49.309454: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1006 unstable=0 bg_thresh=1013 thresh=2027 gap=602 poll_thresh=13 ino=257 dd-2584 [006] 49.309517: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1006 unstable=0 bg_thresh=1013 thresh=2026 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 49.309576: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1006 unstable=0 bg_thresh=1012 thresh=2025 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 49.309634: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1006 unstable=0 bg_thresh=1015 thresh=2030 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 49.309926: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1006 unstable=0 bg_thresh=1014 thresh=2029 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 49.310052: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1006 unstable=0 bg_thresh=1014 thresh=2028 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 49.310057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=56536 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.317482: balance_dirty_state: bdi btrfs-1: dirty=519 wb=781 unstable=0 bg_thresh=1010 thresh=2021 gap=721 poll_thresh=18 ino=257 dd-2584 [006] 49.317579: balance_dirty_state: bdi btrfs-1: dirty=544 wb=781 unstable=0 bg_thresh=1010 thresh=2020 gap=695 poll_thresh=13 ino=257 dd-2584 [006] 49.317636: balance_dirty_state: bdi btrfs-1: dirty=569 wb=781 unstable=0 bg_thresh=1012 thresh=2025 gap=675 poll_thresh=14 ino=257 dd-2584 [006] 49.317692: balance_dirty_state: bdi btrfs-1: dirty=569 wb=781 unstable=0 bg_thresh=1009 thresh=2019 gap=669 poll_thresh=15 ino=257 dd-2584 [006] 49.317749: balance_dirty_state: bdi btrfs-1: dirty=594 wb=781 unstable=0 bg_thresh=1012 thresh=2024 gap=649 poll_thresh=16 ino=257 dd-2584 [006] 49.317864: balance_dirty_state: bdi btrfs-1: dirty=619 wb=781 unstable=0 bg_thresh=1011 thresh=2023 gap=623 poll_thresh=17 ino=257 dd-2584 [006] 49.317984: balance_dirty_state: bdi btrfs-1: dirty=669 wb=781 unstable=0 bg_thresh=1011 thresh=2022 gap=572 poll_thresh=18 ino=257 dd-2584 [006] 49.318106: balance_dirty_state: bdi btrfs-1: dirty=694 wb=781 unstable=0 bg_thresh=1010 thresh=2020 gap=545 poll_thresh=19 ino=257 dd-2584 [006] 49.318223: balance_dirty_state: bdi btrfs-1: dirty=719 wb=781 unstable=0 bg_thresh=1009 thresh=2019 gap=519 poll_thresh=20 ino=257 dd-2584 [006] 49.318504: balance_dirty_state: bdi btrfs-1: dirty=744 wb=781 unstable=0 bg_thresh=1009 thresh=2018 gap=493 poll_thresh=21 ino=257 dd-2584 [006] 49.318509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=56536 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 49.325573: balance_dirty_state: bdi btrfs-1: dirty=744 wb=656 unstable=0 bg_thresh=1009 thresh=2019 gap=619 poll_thresh=21 ino=257 dd-2584 [001] 49.325678: balance_dirty_state: bdi btrfs-1: dirty=744 wb=656 unstable=0 bg_thresh=1009 thresh=2019 gap=619 poll_thresh=16 ino=257 dd-2584 [001] 49.325910: balance_dirty_state: bdi btrfs-1: dirty=794 wb=656 unstable=0 bg_thresh=1014 thresh=2029 gap=579 poll_thresh=17 ino=257 dd-2584 [001] 49.326146: balance_dirty_state: bdi btrfs-1: dirty=819 wb=656 unstable=0 bg_thresh=1014 thresh=2028 gap=553 poll_thresh=18 ino=257 dd-2584 [001] 49.326381: balance_dirty_state: bdi btrfs-1: dirty=844 wb=656 unstable=0 bg_thresh=1013 thresh=2027 gap=527 poll_thresh=19 ino=257 dd-2584 [001] 49.326615: balance_dirty_state: bdi btrfs-1: dirty=894 wb=656 unstable=0 bg_thresh=1013 thresh=2026 gap=476 poll_thresh=20 ino=257 dd-2584 [001] 49.326624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-106% task_gap=-314% task_weight=101% bdi_bw=56536 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 49.333567: balance_dirty_state: bdi btrfs-1: dirty=894 wb=531 unstable=0 bg_thresh=1015 thresh=2030 gap=605 poll_thresh=20 ino=257 dd-2584 [007] 49.333652: balance_dirty_state: bdi btrfs-1: dirty=894 wb=531 unstable=0 bg_thresh=1015 thresh=2030 gap=605 poll_thresh=15 ino=257 dd-2584 [007] 49.333708: balance_dirty_state: bdi btrfs-1: dirty=919 wb=531 unstable=0 bg_thresh=1015 thresh=2030 gap=580 poll_thresh=16 ino=257 dd-2584 [007] 49.333819: balance_dirty_state: bdi btrfs-1: dirty=944 wb=531 unstable=0 bg_thresh=1020 thresh=2040 gap=565 poll_thresh=17 ino=257 dd-2584 [007] 49.333932: balance_dirty_state: bdi btrfs-1: dirty=969 wb=531 unstable=0 bg_thresh=1019 thresh=2039 gap=539 poll_thresh=18 ino=257 dd-2584 [007] 49.334210: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=531 unstable=0 bg_thresh=1019 thresh=2038 gap=488 poll_thresh=19 ino=257 dd-2584 [007] 49.334215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=56536 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 49.341409: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=406 unstable=0 bg_thresh=1014 thresh=2028 gap=603 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 49.341505: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1864 wrote=0 to_write=8192 dd-2584 [007] 49.341537: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=406 unstable=0 bg_thresh=1011 thresh=2022 gap=597 poll_thresh=14 ino=257 dd-2584 [007] 49.341598: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=406 unstable=0 bg_thresh=1011 thresh=2022 gap=572 poll_thresh=15 ino=257 dd-2584 [007] 49.341661: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=406 unstable=0 bg_thresh=1010 thresh=2021 gap=546 poll_thresh=16 ino=257 dd-2584 [007] 49.341789: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=431 unstable=0 bg_thresh=1010 thresh=2020 gap=520 poll_thresh=17 ino=257 dd-2584 [007] 49.341921: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=506 unstable=0 bg_thresh=1012 thresh=2024 gap=499 poll_thresh=18 ino=257 dd-2584 [007] 49.341922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=56536 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 49.344093: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=712 wrote=1120 to_write=7072 dd-2584 [007] 49.349393: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1381 unstable=0 bg_thresh=1014 thresh=2029 gap=629 poll_thresh=18 ino=257 dd-2584 [007] 49.349457: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1381 unstable=0 bg_thresh=1014 thresh=2029 gap=604 poll_thresh=13 ino=257 dd-2584 [007] 49.349516: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1381 unstable=0 bg_thresh=1017 thresh=2034 gap=609 poll_thresh=14 ino=257 dd-2584 [007] 49.349575: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1381 unstable=0 bg_thresh=1017 thresh=2034 gap=584 poll_thresh=15 ino=257 dd-2584 [007] 49.349634: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1381 unstable=0 bg_thresh=1019 thresh=2039 gap=564 poll_thresh=16 ino=257 dd-2584 [007] 49.349752: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1381 unstable=0 bg_thresh=1022 thresh=2044 gap=544 poll_thresh=17 ino=257 dd-2584 [007] 49.350048: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1381 unstable=0 bg_thresh=1018 thresh=2037 gap=512 poll_thresh=18 ino=257 dd-2584 [007] 49.350166: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1381 unstable=0 bg_thresh=1020 thresh=2041 gap=466 poll_thresh=19 ino=257 dd-2584 [007] 49.350171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=57668 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 49.357426: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1256 unstable=0 bg_thresh=1014 thresh=2028 gap=578 poll_thresh=19 ino=257 dd-2584 [007] 49.357526: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1256 unstable=0 bg_thresh=1014 thresh=2028 gap=578 poll_thresh=14 ino=257 dd-2584 [007] 49.357585: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1256 unstable=0 bg_thresh=1016 thresh=2033 gap=558 poll_thresh=15 ino=257 dd-2584 [007] 49.357639: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1256 unstable=0 bg_thresh=1016 thresh=2033 gap=558 poll_thresh=16 ino=257 dd-2584 [007] 49.357749: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1256 unstable=0 bg_thresh=1019 thresh=2038 gap=513 poll_thresh=17 ino=257 dd-2584 [007] 49.357862: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1256 unstable=0 bg_thresh=1021 thresh=2042 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 49.357867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1304 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-293% task_weight=101% bdi_bw=57668 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 49.365394: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1131 unstable=0 bg_thresh=1013 thresh=2027 gap=602 poll_thresh=18 ino=257 dd-2584 [007] 49.365456: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1131 unstable=0 bg_thresh=1013 thresh=2027 gap=577 poll_thresh=13 ino=257 dd-2584 [007] 49.365514: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1131 unstable=0 bg_thresh=1016 thresh=2032 gap=582 poll_thresh=14 ino=257 dd-2584 [007] 49.365572: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1131 unstable=0 bg_thresh=1016 thresh=2032 gap=557 poll_thresh=15 ino=257 dd-2584 [007] 49.365629: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1131 unstable=0 bg_thresh=1018 thresh=2037 gap=537 poll_thresh=16 ino=257 dd-2584 [007] 49.365744: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1131 unstable=0 bg_thresh=1021 thresh=2042 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 49.366032: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1131 unstable=0 bg_thresh=1020 thresh=2041 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 49.366037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1304 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-96% task_gap=-293% task_weight=100% bdi_bw=57668 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 49.373482: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1006 unstable=0 bg_thresh=1019 thresh=2039 gap=614 poll_thresh=18 ino=257 dd-2584 [007] 49.373548: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1006 unstable=0 bg_thresh=1019 thresh=2039 gap=589 poll_thresh=13 ino=257 dd-2584 [007] 49.373606: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1006 unstable=0 bg_thresh=1022 thresh=2044 gap=594 poll_thresh=14 ino=257 dd-2584 [007] 49.373665: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1006 unstable=0 bg_thresh=1019 thresh=2038 gap=563 poll_thresh=15 ino=257 dd-2584 [007] 49.373724: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1006 unstable=0 bg_thresh=1021 thresh=2043 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 49.373840: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1006 unstable=0 bg_thresh=1021 thresh=2042 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 49.373958: balance_dirty_state: bdi btrfs-1: dirty=544 wb=1006 unstable=0 bg_thresh=1020 thresh=2041 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 49.373963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-247% task_weight=100% bdi_bw=57668 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 49.381433: balance_dirty_state: bdi btrfs-1: dirty=544 wb=856 unstable=0 bg_thresh=1014 thresh=2028 gap=628 poll_thresh=18 ino=257 dd-2584 [007] 49.381508: balance_dirty_state: bdi btrfs-1: dirty=569 wb=856 unstable=0 bg_thresh=1014 thresh=2028 gap=603 poll_thresh=13 ino=257 dd-2584 [007] 49.381566: balance_dirty_state: bdi btrfs-1: dirty=594 wb=856 unstable=0 bg_thresh=1016 thresh=2033 gap=583 poll_thresh=14 ino=257 dd-2584 [007] 49.381622: balance_dirty_state: bdi btrfs-1: dirty=594 wb=856 unstable=0 bg_thresh=1016 thresh=2033 gap=583 poll_thresh=15 ino=257 dd-2584 [007] 49.381677: balance_dirty_state: bdi btrfs-1: dirty=619 wb=856 unstable=0 bg_thresh=1019 thresh=2038 gap=563 poll_thresh=16 ino=257 dd-2584 [007] 49.381788: balance_dirty_state: bdi btrfs-1: dirty=644 wb=856 unstable=0 bg_thresh=1021 thresh=2043 gap=543 poll_thresh=17 ino=257 dd-2584 [007] 49.382066: balance_dirty_state: bdi btrfs-1: dirty=669 wb=856 unstable=0 bg_thresh=1018 thresh=2036 gap=511 poll_thresh=18 ino=257 dd-2584 [007] 49.382178: balance_dirty_state: bdi btrfs-1: dirty=719 wb=856 unstable=0 bg_thresh=1020 thresh=2040 gap=465 poll_thresh=19 ino=257 dd-2584 [007] 49.382182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1303 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=57668 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 49.389414: balance_dirty_state: bdi btrfs-1: dirty=719 wb=731 unstable=0 bg_thresh=1014 thresh=2028 gap=578 poll_thresh=19 ino=257 dd-2584 [007] 49.389499: balance_dirty_state: bdi btrfs-1: dirty=719 wb=731 unstable=0 bg_thresh=1014 thresh=2028 gap=578 poll_thresh=14 ino=257 dd-2584 [007] 49.389557: balance_dirty_state: bdi btrfs-1: dirty=744 wb=731 unstable=0 bg_thresh=1016 thresh=2033 gap=558 poll_thresh=15 ino=257 dd-2584 [007] 49.389612: balance_dirty_state: bdi btrfs-1: dirty=769 wb=731 unstable=0 bg_thresh=1016 thresh=2033 gap=533 poll_thresh=16 ino=257 dd-2584 [007] 49.389722: balance_dirty_state: bdi btrfs-1: dirty=794 wb=731 unstable=0 bg_thresh=1019 thresh=2038 gap=513 poll_thresh=17 ino=257 dd-2584 [007] 49.389835: balance_dirty_state: bdi btrfs-1: dirty=819 wb=731 unstable=0 bg_thresh=1021 thresh=2042 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 49.389839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=57668 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 49.397511: balance_dirty_state: bdi btrfs-1: dirty=819 wb=606 unstable=0 bg_thresh=1018 thresh=2036 gap=611 poll_thresh=18 ino=257 dd-2584 [007] 49.397616: balance_dirty_state: bdi btrfs-1: dirty=844 wb=606 unstable=0 bg_thresh=1018 thresh=2036 gap=586 poll_thresh=13 ino=257 dd-2584 [007] 49.397673: balance_dirty_state: bdi btrfs-1: dirty=844 wb=606 unstable=0 bg_thresh=1020 thresh=2041 gap=591 poll_thresh=14 ino=257 dd-2584 [007] 49.397729: balance_dirty_state: bdi btrfs-1: dirty=869 wb=606 unstable=0 bg_thresh=1020 thresh=2041 gap=566 poll_thresh=15 ino=257 dd-2584 [007] 49.397786: balance_dirty_state: bdi btrfs-1: dirty=894 wb=606 unstable=0 bg_thresh=1020 thresh=2040 gap=540 poll_thresh=16 ino=257 dd-2584 [007] 49.398068: balance_dirty_state: bdi btrfs-1: dirty=919 wb=606 unstable=0 bg_thresh=1019 thresh=2039 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 49.398192: balance_dirty_state: bdi btrfs-1: dirty=944 wb=606 unstable=0 bg_thresh=1021 thresh=2042 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 49.398197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=57668 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 49.405477: balance_dirty_state: bdi btrfs-1: dirty=944 wb=481 unstable=0 bg_thresh=1020 thresh=2040 gap=615 poll_thresh=18 ino=257 dd-2584 [007] 49.405572: balance_dirty_state: bdi btrfs-1: dirty=969 wb=481 unstable=0 bg_thresh=1022 thresh=2045 gap=595 poll_thresh=13 ino=257 dd-2584 [007] 49.405629: balance_dirty_state: bdi btrfs-1: dirty=994 wb=481 unstable=0 bg_thresh=1022 thresh=2044 gap=569 poll_thresh=14 ino=257 dd-2584 [007] 49.405685: balance_dirty_state: bdi btrfs-1: dirty=994 wb=481 unstable=0 bg_thresh=1022 thresh=2044 gap=569 poll_thresh=15 ino=257 dd-2584 [007] 49.405744: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=481 unstable=0 bg_thresh=1021 thresh=2043 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 49.405864: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=481 unstable=0 bg_thresh=1016 thresh=2033 gap=508 poll_thresh=17 ino=257 dd-2584 [007] 49.405869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=57668 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 49.405920: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1928 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 49.410055: writeback_single_inode: bdi btrfs-1: ino=257 state= age=780 wrote=1024 to_write=7168 dd-2584 [007] 49.413454: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1381 unstable=0 bg_thresh=1025 thresh=2051 gap=651 poll_thresh=17 ino=257 dd-2584 [007] 49.413525: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1381 unstable=0 bg_thresh=1028 thresh=2056 gap=631 poll_thresh=13 ino=257 dd-2584 [007] 49.413602: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1331 unstable=0 bg_thresh=1024 thresh=2049 gap=674 poll_thresh=14 ino=257 dd-2584 [007] 49.413674: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1306 unstable=0 bg_thresh=1021 thresh=2043 gap=668 poll_thresh=15 ino=257 dd-2584 [007] 49.413748: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1256 unstable=0 bg_thresh=1024 thresh=2048 gap=698 poll_thresh=16 ino=257 dd-2584 [007] 49.413879: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1256 unstable=0 bg_thresh=1019 thresh=2039 gap=664 poll_thresh=17 ino=257 dd-2584 [007] 49.414184: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1256 unstable=0 bg_thresh=1021 thresh=2042 gap=642 poll_thresh=18 ino=257 dd-2584 [007] 49.414310: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1256 unstable=0 bg_thresh=1018 thresh=2037 gap=587 poll_thresh=19 ino=257 dd-2584 [007] 49.414434: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1256 unstable=0 bg_thresh=1021 thresh=2042 gap=567 poll_thresh=20 ino=257 dd-2584 [007] 49.414563: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1256 unstable=0 bg_thresh=1016 thresh=2033 gap=533 poll_thresh=21 ino=257 dd-2584 [007] 49.414689: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1256 unstable=0 bg_thresh=1019 thresh=2038 gap=513 poll_thresh=22 ino=257 dd-2584 [007] 49.414814: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1256 unstable=0 bg_thresh=1017 thresh=2034 gap=459 poll_thresh=23 ino=257 dd-2584 [007] 49.414820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=57668 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 49.421520: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1181 unstable=0 bg_thresh=1013 thresh=2027 gap=527 poll_thresh=23 ino=257 dd-2584 [007] 49.421602: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1131 unstable=0 bg_thresh=1013 thresh=2027 gap=577 poll_thresh=17 ino=257 dd-2584 [007] 49.421734: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1131 unstable=0 bg_thresh=1011 thresh=2023 gap=523 poll_thresh=18 ino=257 dd-2584 [007] 49.421862: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1131 unstable=0 bg_thresh=1014 thresh=2028 gap=503 poll_thresh=19 ino=257 dd-2584 [007] 49.421866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=57668 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 49.429437: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1131 unstable=0 bg_thresh=997 thresh=1994 gap=469 poll_thresh=19 ino=257 dd-2584 [003] 49.429442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=57668 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 49.437517: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1006 unstable=0 bg_thresh=1006 thresh=2013 gap=613 poll_thresh=19 ino=257 dd-2584 [003] 49.437768: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1006 unstable=0 bg_thresh=1006 thresh=2012 gap=587 poll_thresh=14 ino=257 dd-2584 [003] 49.437830: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1006 unstable=0 bg_thresh=1008 thresh=2017 gap=567 poll_thresh=15 ino=257 dd-2584 [003] 49.437890: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1006 unstable=0 bg_thresh=1005 thresh=2011 gap=561 poll_thresh=16 ino=257 dd-2584 [003] 49.438007: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1006 unstable=0 bg_thresh=1007 thresh=2015 gap=515 poll_thresh=17 ino=257 dd-2584 [003] 49.438126: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1006 unstable=0 bg_thresh=1007 thresh=2014 gap=489 poll_thresh=18 ino=257 dd-2584 [003] 49.438131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-210% task_weight=101% bdi_bw=57668 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [002] 49.442032: balance_dirty_state: bdi 0:15: dirty=519 wb=756 unstable=0 bg_thresh=1005 thresh=2010 gap=735 poll_thresh=70 ino=2375722 dd-2584 [003] 49.445572: balance_dirty_state: bdi btrfs-1: dirty=519 wb=756 unstable=0 bg_thresh=1005 thresh=2010 gap=735 poll_thresh=18 ino=257 dd-2584 [003] 49.445691: balance_dirty_state: bdi btrfs-1: dirty=544 wb=756 unstable=0 bg_thresh=1005 thresh=2010 gap=710 poll_thresh=13 ino=257 dd-2584 [003] 49.445814: balance_dirty_state: bdi btrfs-1: dirty=544 wb=756 unstable=0 bg_thresh=1004 thresh=2009 gap=709 poll_thresh=14 ino=257 dd-2584 [003] 49.445932: balance_dirty_state: bdi btrfs-1: dirty=569 wb=756 unstable=0 bg_thresh=1007 thresh=2014 gap=689 poll_thresh=15 ino=257 dd-2584 [003] 49.446048: balance_dirty_state: bdi btrfs-1: dirty=569 wb=756 unstable=0 bg_thresh=1006 thresh=2013 gap=688 poll_thresh=16 ino=257 dd-2584 [003] 49.446281: balance_dirty_state: bdi btrfs-1: dirty=619 wb=756 unstable=0 bg_thresh=1006 thresh=2012 gap=637 poll_thresh=17 ino=257 dd-2584 [003] 49.446515: balance_dirty_state: bdi btrfs-1: dirty=644 wb=756 unstable=0 bg_thresh=1005 thresh=2011 gap=611 poll_thresh=18 ino=257 dd-2584 [003] 49.447102: balance_dirty_state: bdi btrfs-1: dirty=669 wb=756 unstable=0 bg_thresh=1005 thresh=2010 gap=585 poll_thresh=19 ino=257 dd-2584 [003] 49.447336: balance_dirty_state: bdi btrfs-1: dirty=719 wb=756 unstable=0 bg_thresh=1007 thresh=2014 gap=539 poll_thresh=20 ino=257 dd-2584 [003] 49.447571: balance_dirty_state: bdi btrfs-1: dirty=744 wb=756 unstable=0 bg_thresh=1006 thresh=2013 gap=513 poll_thresh=21 ino=257 dd-2584 [003] 49.447808: balance_dirty_state: bdi btrfs-1: dirty=769 wb=756 unstable=0 bg_thresh=1006 thresh=2012 gap=487 poll_thresh=22 ino=257 dd-2584 [003] 49.447817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-238% task_weight=101% bdi_bw=57668 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 49.453498: balance_dirty_state: bdi btrfs-1: dirty=769 wb=631 unstable=0 bg_thresh=998 thresh=1997 gap=597 poll_thresh=22 ino=257 dd-2584 [003] 49.453601: balance_dirty_state: bdi btrfs-1: dirty=794 wb=631 unstable=0 bg_thresh=998 thresh=1996 gap=571 poll_thresh=16 ino=257 dd-2584 [003] 49.453769: balance_dirty_state: bdi btrfs-1: dirty=819 wb=631 unstable=0 bg_thresh=997 thresh=1995 gap=545 poll_thresh=17 ino=257 dd-2584 [003] 49.453937: balance_dirty_state: bdi btrfs-1: dirty=844 wb=631 unstable=0 bg_thresh=1000 thresh=2000 gap=525 poll_thresh=18 ino=257 dd-2584 [003] 49.454108: balance_dirty_state: bdi btrfs-1: dirty=894 wb=631 unstable=0 bg_thresh=1002 thresh=2004 gap=479 poll_thresh=19 ino=257 dd-2584 [003] 49.454114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=58684 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 49.461625: balance_dirty_state: bdi btrfs-1: dirty=894 wb=506 unstable=0 bg_thresh=1001 thresh=2003 gap=603 poll_thresh=19 ino=257 dd-2584 [003] 49.461726: balance_dirty_state: bdi btrfs-1: dirty=894 wb=506 unstable=0 bg_thresh=998 thresh=1997 gap=597 poll_thresh=14 ino=257 dd-2584 [003] 49.461811: balance_dirty_state: bdi btrfs-1: dirty=919 wb=506 unstable=0 bg_thresh=1001 thresh=2002 gap=577 poll_thresh=15 ino=257 dd-2584 [003] 49.462144: balance_dirty_state: bdi btrfs-1: dirty=944 wb=506 unstable=0 bg_thresh=1000 thresh=2001 gap=551 poll_thresh=16 ino=257 dd-2584 [003] 49.462311: balance_dirty_state: bdi btrfs-1: dirty=969 wb=506 unstable=0 bg_thresh=1000 thresh=2000 gap=525 poll_thresh=17 ino=257 dd-2584 [003] 49.462479: balance_dirty_state: bdi btrfs-1: dirty=994 wb=506 unstable=0 bg_thresh=999 thresh=1999 gap=499 poll_thresh=18 ino=257 dd-2584 [003] 49.462485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-208% task_weight=101% bdi_bw=58684 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 49.469682: balance_dirty_state: bdi btrfs-1: dirty=994 wb=356 unstable=0 bg_thresh=1000 thresh=2000 gap=650 poll_thresh=18 ino=257 dd-2584 [002] 49.469793: balance_dirty_state: bdi btrfs-1: dirty=994 wb=356 unstable=0 bg_thresh=1000 thresh=2000 gap=650 poll_thresh=13 ino=257 dd-2584 [002] 49.469912: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=356 unstable=0 bg_thresh=999 thresh=1999 gap=624 poll_thresh=14 ino=257 flush-btrfs-1-2586 [006] 49.469950: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1992 wrote=0 to_write=8192 dd-2584 [002] 49.470092: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=356 unstable=0 bg_thresh=1002 thresh=2004 gap=629 poll_thresh=15 ino=257 dd-2584 [002] 49.470266: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=356 unstable=0 bg_thresh=999 thresh=1998 gap=598 poll_thresh=16 ino=257 dd-2584 [002] 49.470634: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=381 unstable=0 bg_thresh=998 thresh=1997 gap=572 poll_thresh=17 ino=257 dd-2584 [002] 49.471000: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=431 unstable=0 bg_thresh=1000 thresh=2001 gap=551 poll_thresh=18 ino=257 dd-2584 [002] 49.471363: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=481 unstable=0 bg_thresh=1000 thresh=2000 gap=475 poll_thresh=19 ino=257 dd-2584 [002] 49.471368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-254% task_weight=101% bdi_bw=58684 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 49.474190: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=1120 to_write=7072 dd-2584 [006] 49.477608: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1356 unstable=0 bg_thresh=1003 thresh=2006 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 49.477715: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1356 unstable=0 bg_thresh=1005 thresh=2011 gap=611 poll_thresh=14 ino=257 dd-2584 [006] 49.478169: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1356 unstable=0 bg_thresh=1008 thresh=2016 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 49.478286: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1356 unstable=0 bg_thresh=1008 thresh=2016 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 49.478519: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1356 unstable=0 bg_thresh=1010 thresh=2021 gap=546 poll_thresh=17 ino=257 dd-2584 [006] 49.478756: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1356 unstable=0 bg_thresh=1012 thresh=2025 gap=525 poll_thresh=18 ino=257 dd-2584 [006] 49.478990: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1356 unstable=0 bg_thresh=1012 thresh=2024 gap=499 poll_thresh=19 ino=257 dd-2584 [006] 49.478999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=58684 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.485516: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1231 unstable=0 bg_thresh=1011 thresh=2022 gap=622 poll_thresh=19 ino=257 dd-2584 [006] 49.485652: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1206 unstable=0 bg_thresh=1006 thresh=2013 gap=613 poll_thresh=14 ino=257 dd-2584 [006] 49.485731: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1131 unstable=0 bg_thresh=1006 thresh=2013 gap=663 poll_thresh=15 ino=257 dd-2584 [006] 49.485799: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1106 unstable=0 bg_thresh=1009 thresh=2018 gap=693 poll_thresh=16 ino=257 dd-2584 [006] 49.485931: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1106 unstable=0 bg_thresh=1004 thresh=2009 gap=634 poll_thresh=17 ino=257 dd-2584 [006] 49.486062: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1106 unstable=0 bg_thresh=1006 thresh=2012 gap=612 poll_thresh=18 ino=257 dd-2584 [006] 49.486369: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1106 unstable=0 bg_thresh=1009 thresh=2019 gap=594 poll_thresh=19 ino=257 dd-2584 [006] 49.486492: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1106 unstable=0 bg_thresh=1012 thresh=2024 gap=574 poll_thresh=20 ino=257 dd-2584 [006] 49.486614: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1106 unstable=0 bg_thresh=1011 thresh=2023 gap=523 poll_thresh=21 ino=257 dd-2584 [006] 49.486736: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1106 unstable=0 bg_thresh=1013 thresh=2027 gap=502 poll_thresh=22 ino=257 dd-2584 [006] 49.486741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-188% task_weight=101% bdi_bw=58684 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.493519: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1106 unstable=0 bg_thresh=1012 thresh=2025 gap=500 poll_thresh=22 ino=257 dd-2584 [006] 49.493524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-190% task_weight=101% bdi_bw=58684 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.501503: balance_dirty_state: bdi btrfs-1: dirty=419 wb=981 unstable=0 bg_thresh=1013 thresh=2026 gap=626 poll_thresh=22 ino=257 dd-2584 [006] 49.501587: balance_dirty_state: bdi btrfs-1: dirty=444 wb=981 unstable=0 bg_thresh=1010 thresh=2020 gap=595 poll_thresh=16 ino=257 dd-2584 [006] 49.501707: balance_dirty_state: bdi btrfs-1: dirty=469 wb=981 unstable=0 bg_thresh=1009 thresh=2019 gap=569 poll_thresh=17 ino=257 dd-2584 [006] 49.501824: balance_dirty_state: bdi btrfs-1: dirty=494 wb=981 unstable=0 bg_thresh=1011 thresh=2023 gap=548 poll_thresh=18 ino=257 dd-2584 [006] 49.501943: balance_dirty_state: bdi btrfs-1: dirty=519 wb=981 unstable=0 bg_thresh=1011 thresh=2022 gap=522 poll_thresh=19 ino=257 dd-2584 [006] 49.502059: balance_dirty_state: bdi btrfs-1: dirty=569 wb=981 unstable=0 bg_thresh=1010 thresh=2021 gap=471 poll_thresh=20 ino=257 dd-2584 [006] 49.502064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=58684 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.509543: balance_dirty_state: bdi btrfs-1: dirty=569 wb=731 unstable=0 bg_thresh=1010 thresh=2021 gap=721 poll_thresh=20 ino=257 dd-2584 [006] 49.509826: balance_dirty_state: bdi btrfs-1: dirty=569 wb=731 unstable=0 bg_thresh=1010 thresh=2020 gap=720 poll_thresh=15 ino=257 dd-2584 [006] 49.509894: balance_dirty_state: bdi btrfs-1: dirty=594 wb=731 unstable=0 bg_thresh=1012 thresh=2025 gap=700 poll_thresh=16 ino=257 dd-2584 [006] 49.510025: balance_dirty_state: bdi btrfs-1: dirty=619 wb=731 unstable=0 bg_thresh=1012 thresh=2024 gap=674 poll_thresh=17 ino=257 dd-2584 [006] 49.510155: balance_dirty_state: bdi btrfs-1: dirty=669 wb=731 unstable=0 bg_thresh=1011 thresh=2023 gap=623 poll_thresh=18 ino=257 dd-2584 [006] 49.510286: balance_dirty_state: bdi btrfs-1: dirty=694 wb=731 unstable=0 bg_thresh=1011 thresh=2022 gap=597 poll_thresh=19 ino=257 dd-2584 [006] 49.510419: balance_dirty_state: bdi btrfs-1: dirty=719 wb=731 unstable=0 bg_thresh=1013 thresh=2026 gap=576 poll_thresh=20 ino=257 dd-2584 [006] 49.510552: balance_dirty_state: bdi btrfs-1: dirty=744 wb=731 unstable=0 bg_thresh=1012 thresh=2025 gap=550 poll_thresh=21 ino=257 dd-2584 [006] 49.510690: balance_dirty_state: bdi btrfs-1: dirty=794 wb=731 unstable=0 bg_thresh=1009 thresh=2018 gap=493 poll_thresh=22 ino=257 dd-2584 [006] 49.510695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-181% task_weight=98% bdi_bw=58684 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.517581: balance_dirty_state: bdi btrfs-1: dirty=794 wb=606 unstable=0 bg_thresh=1005 thresh=2011 gap=611 poll_thresh=22 ino=257 dd-2584 [006] 49.517669: balance_dirty_state: bdi btrfs-1: dirty=794 wb=606 unstable=0 bg_thresh=1011 thresh=2022 gap=622 poll_thresh=16 ino=257 dd-2584 [006] 49.517965: balance_dirty_state: bdi btrfs-1: dirty=844 wb=606 unstable=0 bg_thresh=1005 thresh=2010 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 49.518086: balance_dirty_state: bdi btrfs-1: dirty=869 wb=606 unstable=0 bg_thresh=1010 thresh=2021 gap=546 poll_thresh=18 ino=257 dd-2584 [006] 49.518202: balance_dirty_state: bdi btrfs-1: dirty=894 wb=606 unstable=0 bg_thresh=1012 thresh=2025 gap=525 poll_thresh=19 ino=257 dd-2584 [006] 49.518319: balance_dirty_state: bdi btrfs-1: dirty=919 wb=606 unstable=0 bg_thresh=1012 thresh=2024 gap=499 poll_thresh=20 ino=257 dd-2584 [006] 49.518324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=58684 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.525631: balance_dirty_state: bdi btrfs-1: dirty=919 wb=481 unstable=0 bg_thresh=1011 thresh=2022 gap=622 poll_thresh=20 ino=257 dd-2584 [006] 49.525761: balance_dirty_state: bdi btrfs-1: dirty=944 wb=481 unstable=0 bg_thresh=1010 thresh=2021 gap=596 poll_thresh=15 ino=257 dd-2584 [006] 49.525880: balance_dirty_state: bdi btrfs-1: dirty=969 wb=481 unstable=0 bg_thresh=1010 thresh=2021 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 49.526113: balance_dirty_state: bdi btrfs-1: dirty=994 wb=481 unstable=0 bg_thresh=1010 thresh=2020 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 49.526348: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=481 unstable=0 bg_thresh=1009 thresh=2018 gap=518 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 49.526394: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2048 wrote=0 to_write=8192 dd-2584 [006] 49.526587: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=481 unstable=0 bg_thresh=1008 thresh=2017 gap=467 poll_thresh=19 ino=257 dd-2584 [006] 49.526589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=58684 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 49.528816: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=1024 to_write=7168 dd-2584 [006] 49.533567: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1356 unstable=0 bg_thresh=1010 thresh=2020 gap=620 poll_thresh=19 ino=257 dd-2584 [006] 49.533696: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1356 unstable=0 bg_thresh=1012 thresh=2025 gap=625 poll_thresh=14 ino=257 dd-2584 [006] 49.534168: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1356 unstable=0 bg_thresh=1009 thresh=2019 gap=594 poll_thresh=15 ino=257 dd-2584 [006] 49.534286: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1356 unstable=0 bg_thresh=1012 thresh=2024 gap=599 poll_thresh=16 ino=257 dd-2584 [006] 49.534519: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1356 unstable=0 bg_thresh=1011 thresh=2023 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 49.534755: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1356 unstable=0 bg_thresh=1013 thresh=2027 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 49.534988: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1356 unstable=0 bg_thresh=1013 thresh=2026 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 49.534998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=58684 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.541533: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1231 unstable=0 bg_thresh=1013 thresh=2026 gap=626 poll_thresh=19 ino=257 dd-2584 [006] 49.541600: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1231 unstable=0 bg_thresh=1010 thresh=2020 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 49.541660: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1231 unstable=0 bg_thresh=1012 thresh=2025 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 49.541719: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1231 unstable=0 bg_thresh=1012 thresh=2024 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 49.541836: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1231 unstable=0 bg_thresh=1011 thresh=2023 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 49.541952: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1231 unstable=0 bg_thresh=1011 thresh=2022 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 49.541957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=58684 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.549579: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1106 unstable=0 bg_thresh=1011 thresh=2022 gap=622 poll_thresh=18 ino=257 dd-2584 [006] 49.549660: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1106 unstable=0 bg_thresh=1010 thresh=2021 gap=621 poll_thresh=13 ino=257 dd-2584 [006] 49.549891: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1106 unstable=0 bg_thresh=1010 thresh=2021 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 49.549951: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1106 unstable=0 bg_thresh=1010 thresh=2020 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 49.550011: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1106 unstable=0 bg_thresh=1012 thresh=2025 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 49.550128: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1106 unstable=0 bg_thresh=1012 thresh=2024 gap=524 poll_thresh=17 ino=257 dd-2584 [006] 49.550245: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1106 unstable=0 bg_thresh=1011 thresh=2023 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 49.550249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=58684 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.557460: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1106 unstable=0 bg_thresh=1003 thresh=2006 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 49.557464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=59440 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.565474: balance_dirty_state: bdi btrfs-1: dirty=419 wb=881 unstable=0 bg_thresh=1002 thresh=2005 gap=705 poll_thresh=18 ino=257 dd-2584 [006] 49.565541: balance_dirty_state: bdi btrfs-1: dirty=444 wb=881 unstable=0 bg_thresh=1002 thresh=2004 gap=679 poll_thresh=13 ino=257 dd-2584 [006] 49.565602: balance_dirty_state: bdi btrfs-1: dirty=444 wb=881 unstable=0 bg_thresh=1004 thresh=2009 gap=684 poll_thresh=14 ino=257 dd-2584 [006] 49.565663: balance_dirty_state: bdi btrfs-1: dirty=469 wb=881 unstable=0 bg_thresh=1004 thresh=2008 gap=658 poll_thresh=15 ino=257 dd-2584 [006] 49.565722: balance_dirty_state: bdi btrfs-1: dirty=469 wb=881 unstable=0 bg_thresh=1004 thresh=2008 gap=658 poll_thresh=16 ino=257 dd-2584 [006] 49.565841: balance_dirty_state: bdi btrfs-1: dirty=519 wb=881 unstable=0 bg_thresh=1003 thresh=2007 gap=607 poll_thresh=17 ino=257 dd-2584 [006] 49.565962: balance_dirty_state: bdi btrfs-1: dirty=544 wb=881 unstable=0 bg_thresh=1003 thresh=2006 gap=581 poll_thresh=18 ino=257 dd-2584 [006] 49.566257: balance_dirty_state: bdi btrfs-1: dirty=569 wb=881 unstable=0 bg_thresh=1002 thresh=2004 gap=554 poll_thresh=19 ino=257 dd-2584 [006] 49.566378: balance_dirty_state: bdi btrfs-1: dirty=619 wb=881 unstable=0 bg_thresh=1001 thresh=2003 gap=503 poll_thresh=20 ino=257 dd-2584 [006] 49.566498: balance_dirty_state: bdi btrfs-1: dirty=644 wb=881 unstable=0 bg_thresh=1001 thresh=2002 gap=477 poll_thresh=21 ino=257 dd-2584 [006] 49.566503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=59440 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.573493: balance_dirty_state: bdi btrfs-1: dirty=644 wb=631 unstable=0 bg_thresh=994 thresh=1989 gap=714 poll_thresh=21 ino=257 dd-2584 [006] 49.573564: balance_dirty_state: bdi btrfs-1: dirty=669 wb=631 unstable=0 bg_thresh=994 thresh=1988 gap=688 poll_thresh=16 ino=257 dd-2584 [006] 49.573685: balance_dirty_state: bdi btrfs-1: dirty=694 wb=631 unstable=0 bg_thresh=996 thresh=1992 gap=667 poll_thresh=17 ino=257 dd-2584 [006] 49.573805: balance_dirty_state: bdi btrfs-1: dirty=719 wb=631 unstable=0 bg_thresh=995 thresh=1991 gap=641 poll_thresh=18 ino=257 dd-2584 [006] 49.573924: balance_dirty_state: bdi btrfs-1: dirty=744 wb=631 unstable=0 bg_thresh=995 thresh=1990 gap=615 poll_thresh=19 ino=257 dd-2584 [006] 49.574045: balance_dirty_state: bdi btrfs-1: dirty=794 wb=631 unstable=0 bg_thresh=994 thresh=1989 gap=564 poll_thresh=20 ino=257 dd-2584 [006] 49.574169: balance_dirty_state: bdi btrfs-1: dirty=819 wb=631 unstable=0 bg_thresh=996 thresh=1993 gap=543 poll_thresh=21 ino=257 dd-2584 [006] 49.574465: balance_dirty_state: bdi btrfs-1: dirty=844 wb=631 unstable=0 bg_thresh=996 thresh=1992 gap=517 poll_thresh=22 ino=257 dd-2584 [006] 49.574586: balance_dirty_state: bdi btrfs-1: dirty=869 wb=631 unstable=0 bg_thresh=995 thresh=1991 gap=491 poll_thresh=23 ino=257 dd-2584 [006] 49.574591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=59440 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.581566: balance_dirty_state: bdi btrfs-1: dirty=869 wb=506 unstable=0 bg_thresh=995 thresh=1991 gap=616 poll_thresh=23 ino=257 dd-2584 [006] 49.581656: balance_dirty_state: bdi btrfs-1: dirty=894 wb=506 unstable=0 bg_thresh=995 thresh=1991 gap=591 poll_thresh=17 ino=257 dd-2584 [006] 49.581782: balance_dirty_state: bdi btrfs-1: dirty=919 wb=506 unstable=0 bg_thresh=996 thresh=1992 gap=567 poll_thresh=18 ino=257 dd-2584 [006] 49.581907: balance_dirty_state: bdi btrfs-1: dirty=969 wb=506 unstable=0 bg_thresh=991 thresh=1983 gap=508 poll_thresh=19 ino=257 dd-2584 [006] 49.582028: balance_dirty_state: bdi btrfs-1: dirty=994 wb=506 unstable=0 bg_thresh=997 thresh=1994 gap=494 poll_thresh=20 ino=257 dd-2584 [006] 49.582033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=59440 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 49.582050: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2104 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 49.585500: writeback_single_inode: bdi btrfs-1: ino=257 state= age=172 wrote=960 to_write=7232 dd-2584 [006] 49.589565: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1356 unstable=0 bg_thresh=1000 thresh=2000 gap=600 poll_thresh=20 ino=257 dd-2584 [006] 49.589679: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1356 unstable=0 bg_thresh=1002 thresh=2005 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 49.589746: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1356 unstable=0 bg_thresh=1002 thresh=2004 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 49.589867: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1356 unstable=0 bg_thresh=1001 thresh=2003 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 49.590163: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1356 unstable=0 bg_thresh=1001 thresh=2002 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 49.590282: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1356 unstable=0 bg_thresh=1000 thresh=2001 gap=476 poll_thresh=19 ino=257 dd-2584 [006] 49.590287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=59440 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 49.597548: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1231 unstable=0 bg_thresh=1002 thresh=2005 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 49.597627: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1231 unstable=0 bg_thresh=1002 thresh=2005 gap=605 poll_thresh=14 ino=257 dd-2584 [001] 49.597694: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1231 unstable=0 bg_thresh=1005 thresh=2010 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 49.597760: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1231 unstable=0 bg_thresh=1005 thresh=2010 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 49.597891: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1231 unstable=0 bg_thresh=1007 thresh=2015 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 49.598023: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1231 unstable=0 bg_thresh=1009 thresh=2019 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 49.598155: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1231 unstable=0 bg_thresh=1009 thresh=2018 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 49.598160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=59440 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 49.605568: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1106 unstable=0 bg_thresh=1007 thresh=2014 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 49.605648: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1106 unstable=0 bg_thresh=1007 thresh=2014 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 49.605713: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1106 unstable=0 bg_thresh=1009 thresh=2019 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 49.605779: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1106 unstable=0 bg_thresh=1009 thresh=2019 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 49.606108: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1106 unstable=0 bg_thresh=1009 thresh=2018 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 49.606242: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1106 unstable=0 bg_thresh=1011 thresh=2022 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 49.606247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=59440 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 49.613495: balance_dirty_state: bdi btrfs-1: dirty=419 wb=981 unstable=0 bg_thresh=1003 thresh=2007 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 49.613633: balance_dirty_state: bdi btrfs-1: dirty=419 wb=981 unstable=0 bg_thresh=1003 thresh=2007 gap=607 poll_thresh=13 ino=257 dd-2584 [001] 49.613749: balance_dirty_state: bdi btrfs-1: dirty=444 wb=981 unstable=0 bg_thresh=1006 thresh=2012 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 49.613864: balance_dirty_state: bdi btrfs-1: dirty=469 wb=981 unstable=0 bg_thresh=1006 thresh=2012 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 49.613980: balance_dirty_state: bdi btrfs-1: dirty=469 wb=981 unstable=0 bg_thresh=1008 thresh=2017 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 49.614214: balance_dirty_state: bdi btrfs-1: dirty=519 wb=981 unstable=0 bg_thresh=1008 thresh=2016 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 49.614451: balance_dirty_state: bdi btrfs-1: dirty=544 wb=981 unstable=0 bg_thresh=1010 thresh=2020 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 49.614460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=59440 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 49.621529: balance_dirty_state: bdi btrfs-1: dirty=544 wb=981 unstable=0 bg_thresh=1006 thresh=2012 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 49.621541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=59440 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 49.629483: balance_dirty_state: bdi btrfs-1: dirty=544 wb=856 unstable=0 bg_thresh=1002 thresh=2004 gap=604 poll_thresh=18 ino=257 dd-2584 [001] 49.629554: balance_dirty_state: bdi btrfs-1: dirty=569 wb=856 unstable=0 bg_thresh=1002 thresh=2004 gap=579 poll_thresh=13 ino=257 dd-2584 [001] 49.629613: balance_dirty_state: bdi btrfs-1: dirty=569 wb=856 unstable=0 bg_thresh=1004 thresh=2009 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 49.629671: balance_dirty_state: bdi btrfs-1: dirty=594 wb=856 unstable=0 bg_thresh=1004 thresh=2009 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 49.629728: balance_dirty_state: bdi btrfs-1: dirty=619 wb=856 unstable=0 bg_thresh=1007 thresh=2014 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 49.630016: balance_dirty_state: bdi btrfs-1: dirty=644 wb=856 unstable=0 bg_thresh=1009 thresh=2019 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 49.630135: balance_dirty_state: bdi btrfs-1: dirty=669 wb=856 unstable=0 bg_thresh=1009 thresh=2018 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 49.630139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=59440 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 49.637509: balance_dirty_state: bdi btrfs-1: dirty=669 wb=606 unstable=0 bg_thresh=1002 thresh=2004 gap=729 poll_thresh=18 ino=257 dd-2584 [001] 49.637631: balance_dirty_state: bdi btrfs-1: dirty=694 wb=606 unstable=0 bg_thresh=1002 thresh=2004 gap=704 poll_thresh=13 ino=257 dd-2584 [001] 49.637746: balance_dirty_state: bdi btrfs-1: dirty=694 wb=606 unstable=0 bg_thresh=1004 thresh=2009 gap=709 poll_thresh=14 ino=257 dd-2584 [001] 49.637861: balance_dirty_state: bdi btrfs-1: dirty=719 wb=606 unstable=0 bg_thresh=1004 thresh=2009 gap=684 poll_thresh=15 ino=257 dd-2584 [001] 49.637976: balance_dirty_state: bdi btrfs-1: dirty=744 wb=606 unstable=0 bg_thresh=1007 thresh=2014 gap=664 poll_thresh=16 ino=257 dd-2584 [001] 49.638209: balance_dirty_state: bdi btrfs-1: dirty=769 wb=606 unstable=0 bg_thresh=1009 thresh=2019 gap=644 poll_thresh=17 ino=257 dd-2584 [001] 49.638444: balance_dirty_state: bdi btrfs-1: dirty=794 wb=606 unstable=0 bg_thresh=1009 thresh=2018 gap=618 poll_thresh=18 ino=257 dd-2584 [001] 49.638677: balance_dirty_state: bdi btrfs-1: dirty=819 wb=606 unstable=0 bg_thresh=1011 thresh=2022 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 49.638912: balance_dirty_state: bdi btrfs-1: dirty=869 wb=606 unstable=0 bg_thresh=1010 thresh=2021 gap=546 poll_thresh=20 ino=257 dd-2584 [001] 49.639495: balance_dirty_state: bdi btrfs-1: dirty=894 wb=606 unstable=0 bg_thresh=1010 thresh=2020 gap=520 poll_thresh=21 ino=257 dd-2584 [001] 49.639730: balance_dirty_state: bdi btrfs-1: dirty=919 wb=606 unstable=0 bg_thresh=1012 thresh=2024 gap=499 poll_thresh=22 ino=257 dd-2584 [001] 49.639738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=59440 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 49.645519: balance_dirty_state: bdi btrfs-1: dirty=919 wb=456 unstable=0 bg_thresh=1003 thresh=2006 gap=631 poll_thresh=22 ino=257 dd-2584 [001] 49.645593: balance_dirty_state: bdi btrfs-1: dirty=944 wb=456 unstable=0 bg_thresh=1003 thresh=2006 gap=606 poll_thresh=16 ino=257 dd-2584 [001] 49.645706: balance_dirty_state: bdi btrfs-1: dirty=969 wb=456 unstable=0 bg_thresh=1005 thresh=2011 gap=586 poll_thresh=17 ino=257 dd-2584 [001] 49.645818: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=456 unstable=0 bg_thresh=1008 thresh=2016 gap=541 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 49.645882: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2168 wrote=0 to_write=8192 dd-2584 [001] 49.645946: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=456 unstable=0 bg_thresh=1007 thresh=2014 gap=514 poll_thresh=19 ino=257 dd-2584 [001] 49.646069: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=456 unstable=0 bg_thresh=1006 thresh=2013 gap=513 poll_thresh=20 ino=257 dd-2584 [001] 49.646197: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=506 unstable=0 bg_thresh=1006 thresh=2012 gap=487 poll_thresh=21 ino=257 dd-2584 [001] 49.646198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=59440 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 49.648462: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1072 to_write=7120 dd-2584 [001] 49.653501: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1406 unstable=0 bg_thresh=1002 thresh=2004 gap=579 poll_thresh=21 ino=257 dd-2584 [001] 49.653585: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1406 unstable=0 bg_thresh=1002 thresh=2004 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 49.654031: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1406 unstable=0 bg_thresh=1001 thresh=2003 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 49.654191: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1406 unstable=0 bg_thresh=1001 thresh=2002 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 49.654196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=59440 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 49.661505: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1281 unstable=0 bg_thresh=1003 thresh=2007 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 49.661591: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1281 unstable=0 bg_thresh=1003 thresh=2007 gap=607 poll_thresh=13 ino=257 dd-2584 [001] 49.661650: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1281 unstable=0 bg_thresh=1006 thresh=2012 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 49.661705: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1281 unstable=0 bg_thresh=1006 thresh=2012 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 49.661760: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1281 unstable=0 bg_thresh=1008 thresh=2017 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 49.661873: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1281 unstable=0 bg_thresh=1008 thresh=2016 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 49.661986: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1281 unstable=0 bg_thresh=1007 thresh=2015 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 49.661990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=60588 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 49.669508: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1106 unstable=0 bg_thresh=1005 thresh=2010 gap=660 poll_thresh=18 ino=257 dd-2584 [001] 49.669569: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1106 unstable=0 bg_thresh=1005 thresh=2010 gap=660 poll_thresh=13 ino=257 dd-2584 [001] 49.669627: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1106 unstable=0 bg_thresh=1007 thresh=2015 gap=640 poll_thresh=14 ino=257 dd-2584 [001] 49.669684: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1106 unstable=0 bg_thresh=1007 thresh=2015 gap=615 poll_thresh=15 ino=257 dd-2584 [001] 49.669740: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1106 unstable=0 bg_thresh=1010 thresh=2020 gap=620 poll_thresh=16 ino=257 dd-2584 [001] 49.670027: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1106 unstable=0 bg_thresh=1012 thresh=2025 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 49.670146: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1106 unstable=0 bg_thresh=1014 thresh=2029 gap=554 poll_thresh=18 ino=257 dd-2584 [001] 49.670262: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1106 unstable=0 bg_thresh=1014 thresh=2028 gap=528 poll_thresh=19 ino=257 dd-2584 [001] 49.670381: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1106 unstable=0 bg_thresh=1013 thresh=2027 gap=502 poll_thresh=20 ino=257 dd-2584 [001] 49.670385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=60588 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 49.677495: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1106 unstable=0 bg_thresh=1006 thresh=2012 gap=487 poll_thresh=20 ino=257 dd-2584 [001] 49.677498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=60588 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 49.685534: balance_dirty_state: bdi btrfs-1: dirty=419 wb=831 unstable=0 bg_thresh=1005 thresh=2010 gap=760 poll_thresh=20 ino=257 dd-2584 [001] 49.685596: balance_dirty_state: bdi btrfs-1: dirty=444 wb=831 unstable=0 bg_thresh=1005 thresh=2010 gap=735 poll_thresh=15 ino=257 dd-2584 [001] 49.685654: balance_dirty_state: bdi btrfs-1: dirty=469 wb=831 unstable=0 bg_thresh=1007 thresh=2015 gap=715 poll_thresh=16 ino=257 dd-2584 [001] 49.685771: balance_dirty_state: bdi btrfs-1: dirty=494 wb=831 unstable=0 bg_thresh=1007 thresh=2014 gap=689 poll_thresh=17 ino=257 dd-2584 [001] 49.685890: balance_dirty_state: bdi btrfs-1: dirty=519 wb=831 unstable=0 bg_thresh=1006 thresh=2013 gap=663 poll_thresh=18 ino=257 dd-2584 [001] 49.686009: balance_dirty_state: bdi btrfs-1: dirty=544 wb=831 unstable=0 bg_thresh=1006 thresh=2012 gap=637 poll_thresh=19 ino=257 dd-2584 [001] 49.686301: balance_dirty_state: bdi btrfs-1: dirty=594 wb=831 unstable=0 bg_thresh=1008 thresh=2016 gap=591 poll_thresh=20 ino=257 dd-2584 [001] 49.686422: balance_dirty_state: bdi btrfs-1: dirty=619 wb=831 unstable=0 bg_thresh=1007 thresh=2015 gap=565 poll_thresh=21 ino=257 dd-2584 [001] 49.686541: balance_dirty_state: bdi btrfs-1: dirty=644 wb=831 unstable=0 bg_thresh=1007 thresh=2014 gap=539 poll_thresh=22 ino=257 dd-2584 [001] 49.686659: balance_dirty_state: bdi btrfs-1: dirty=694 wb=831 unstable=0 bg_thresh=1009 thresh=2018 gap=493 poll_thresh=23 ino=257 dd-2584 [001] 49.686664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=60588 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 49.693533: balance_dirty_state: bdi btrfs-1: dirty=694 wb=706 unstable=0 bg_thresh=1006 thresh=2012 gap=612 poll_thresh=23 ino=257 dd-2584 [001] 49.693608: balance_dirty_state: bdi btrfs-1: dirty=694 wb=706 unstable=0 bg_thresh=1006 thresh=2012 gap=612 poll_thresh=17 ino=257 dd-2584 [001] 49.693718: balance_dirty_state: bdi btrfs-1: dirty=744 wb=706 unstable=0 bg_thresh=1008 thresh=2017 gap=567 poll_thresh=18 ino=257 dd-2584 [001] 49.693828: balance_dirty_state: bdi btrfs-1: dirty=769 wb=706 unstable=0 bg_thresh=1011 thresh=2022 gap=547 poll_thresh=19 ino=257 dd-2584 [001] 49.693941: balance_dirty_state: bdi btrfs-1: dirty=794 wb=706 unstable=0 bg_thresh=1013 thresh=2026 gap=526 poll_thresh=20 ino=257 dd-2584 [001] 49.694056: balance_dirty_state: bdi btrfs-1: dirty=819 wb=706 unstable=0 bg_thresh=1012 thresh=2025 gap=500 poll_thresh=21 ino=257 dd-2584 [001] 49.694060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=60588 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 49.701568: balance_dirty_state: bdi btrfs-1: dirty=819 wb=581 unstable=0 bg_thresh=1010 thresh=2020 gap=620 poll_thresh=21 ino=257 dd-2584 [001] 49.701801: balance_dirty_state: bdi btrfs-1: dirty=844 wb=581 unstable=0 bg_thresh=1010 thresh=2020 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 49.701917: balance_dirty_state: bdi btrfs-1: dirty=869 wb=581 unstable=0 bg_thresh=1012 thresh=2025 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 49.702036: balance_dirty_state: bdi btrfs-1: dirty=919 wb=581 unstable=0 bg_thresh=1012 thresh=2024 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 49.702155: balance_dirty_state: bdi btrfs-1: dirty=944 wb=581 unstable=0 bg_thresh=1014 thresh=2028 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 49.702159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=60588 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 49.709536: balance_dirty_state: bdi btrfs-1: dirty=944 wb=456 unstable=0 bg_thresh=1004 thresh=2009 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 49.709597: balance_dirty_state: bdi btrfs-1: dirty=944 wb=456 unstable=0 bg_thresh=1004 thresh=2009 gap=609 poll_thresh=14 ino=257 dd-2584 [001] 49.709653: balance_dirty_state: bdi btrfs-1: dirty=969 wb=456 unstable=0 bg_thresh=1007 thresh=2014 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 49.709710: balance_dirty_state: bdi btrfs-1: dirty=994 wb=456 unstable=0 bg_thresh=1007 thresh=2014 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 49.709825: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=456 unstable=0 bg_thresh=1009 thresh=2019 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 49.709949: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=456 unstable=0 bg_thresh=1011 thresh=2023 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 49.710072: balance_dirty_state: bdi btrfs-1: dirty=1094 wb=456 unstable=0 bg_thresh=1011 thresh=2022 gap=472 poll_thresh=19 ino=257 dd-2584 [001] 49.710075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=60588 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 49.710095: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2232 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 49.713629: writeback_single_inode: bdi btrfs-1: ino=257 state= age=124 wrote=1056 to_write=7136 dd-2584 [001] 49.717529: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1381 unstable=0 bg_thresh=1008 thresh=2016 gap=591 poll_thresh=19 ino=257 dd-2584 [001] 49.717911: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1381 unstable=0 bg_thresh=1010 thresh=2021 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 49.717992: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1381 unstable=0 bg_thresh=1007 thresh=2015 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 49.718072: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1381 unstable=0 bg_thresh=1010 thresh=2020 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 49.718231: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1381 unstable=0 bg_thresh=1009 thresh=2019 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 49.718391: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1381 unstable=0 bg_thresh=1011 thresh=2023 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 49.718397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=60588 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 49.725598: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1256 unstable=0 bg_thresh=1016 thresh=2033 gap=633 poll_thresh=18 ino=257 dd-2584 [001] 49.725688: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1256 unstable=0 bg_thresh=1013 thresh=2027 gap=627 poll_thresh=13 ino=257 dd-2584 [001] 49.725749: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1256 unstable=0 bg_thresh=1016 thresh=2032 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 49.725807: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1256 unstable=0 bg_thresh=1013 thresh=2026 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 49.725867: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1256 unstable=0 bg_thresh=1012 thresh=2025 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 49.725985: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1256 unstable=0 bg_thresh=1012 thresh=2024 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 49.726104: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1256 unstable=0 bg_thresh=1014 thresh=2028 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 49.726109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=60588 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 49.733609: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1131 unstable=0 bg_thresh=1010 thresh=2020 gap=620 poll_thresh=18 ino=257 dd-2584 [001] 49.733679: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1131 unstable=0 bg_thresh=1010 thresh=2020 gap=595 poll_thresh=13 ino=257 dd-2584 [001] 49.733911: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1131 unstable=0 bg_thresh=1009 thresh=2019 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 49.733970: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1131 unstable=0 bg_thresh=1009 thresh=2019 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 49.734029: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1131 unstable=0 bg_thresh=1009 thresh=2018 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 49.734147: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1131 unstable=0 bg_thresh=1011 thresh=2022 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 49.734264: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1131 unstable=0 bg_thresh=1010 thresh=2021 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 49.734269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=60588 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 49.741619: balance_dirty_state: bdi btrfs-1: dirty=394 wb=956 unstable=0 bg_thresh=1011 thresh=2022 gap=672 poll_thresh=18 ino=257 dd-2584 [007] 49.741733: balance_dirty_state: bdi btrfs-1: dirty=394 wb=956 unstable=0 bg_thresh=1011 thresh=2022 gap=672 poll_thresh=13 ino=257 dd-2584 [007] 49.741852: balance_dirty_state: bdi btrfs-1: dirty=419 wb=956 unstable=0 bg_thresh=1013 thresh=2027 gap=652 poll_thresh=14 ino=257 dd-2584 [007] 49.741970: balance_dirty_state: bdi btrfs-1: dirty=444 wb=956 unstable=0 bg_thresh=1013 thresh=2027 gap=627 poll_thresh=15 ino=257 dd-2584 [007] 49.742087: balance_dirty_state: bdi btrfs-1: dirty=444 wb=956 unstable=0 bg_thresh=1013 thresh=2026 gap=626 poll_thresh=16 ino=257 dd-2584 [007] 49.742319: balance_dirty_state: bdi btrfs-1: dirty=494 wb=956 unstable=0 bg_thresh=1012 thresh=2025 gap=575 poll_thresh=17 ino=257 dd-2584 [007] 49.742555: balance_dirty_state: bdi btrfs-1: dirty=519 wb=956 unstable=0 bg_thresh=1014 thresh=2029 gap=554 poll_thresh=18 ino=257 dd-2584 [007] 49.743141: balance_dirty_state: bdi btrfs-1: dirty=544 wb=956 unstable=0 bg_thresh=1014 thresh=2028 gap=528 poll_thresh=19 ino=257 dd-2584 [007] 49.743380: balance_dirty_state: bdi btrfs-1: dirty=594 wb=956 unstable=0 bg_thresh=1013 thresh=2027 gap=477 poll_thresh=20 ino=257 dd-2584 [007] 49.743389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=60588 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 49.749675: balance_dirty_state: bdi btrfs-1: dirty=594 wb=806 unstable=0 bg_thresh=1011 thresh=2023 gap=623 poll_thresh=20 ino=257 dd-2584 [007] 49.749801: balance_dirty_state: bdi btrfs-1: dirty=594 wb=806 unstable=0 bg_thresh=1014 thresh=2028 gap=628 poll_thresh=15 ino=257 dd-2584 [007] 49.749922: balance_dirty_state: bdi btrfs-1: dirty=619 wb=806 unstable=0 bg_thresh=1013 thresh=2027 gap=602 poll_thresh=16 ino=257 dd-2584 [007] 49.750154: balance_dirty_state: bdi btrfs-1: dirty=644 wb=806 unstable=0 bg_thresh=1013 thresh=2026 gap=576 poll_thresh=17 ino=257 dd-2584 [007] 49.750389: balance_dirty_state: bdi btrfs-1: dirty=669 wb=806 unstable=0 bg_thresh=1012 thresh=2025 gap=550 poll_thresh=18 ino=257 dd-2584 [007] 49.750624: balance_dirty_state: bdi btrfs-1: dirty=719 wb=806 unstable=0 bg_thresh=1012 thresh=2024 gap=499 poll_thresh=19 ino=257 dd-2584 [007] 49.750633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=60588 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 49.757682: balance_dirty_state: bdi btrfs-1: dirty=719 wb=681 unstable=0 bg_thresh=1013 thresh=2026 gap=626 poll_thresh=19 ino=257 dd-2584 [007] 49.757782: balance_dirty_state: bdi btrfs-1: dirty=719 wb=681 unstable=0 bg_thresh=1012 thresh=2025 gap=625 poll_thresh=14 ino=257 dd-2584 [007] 49.757841: balance_dirty_state: bdi btrfs-1: dirty=744 wb=681 unstable=0 bg_thresh=1015 thresh=2030 gap=605 poll_thresh=15 ino=257 dd-2584 [007] 49.757899: balance_dirty_state: bdi btrfs-1: dirty=769 wb=681 unstable=0 bg_thresh=1012 thresh=2024 gap=574 poll_thresh=16 ino=257 dd-2584 [007] 49.758013: balance_dirty_state: bdi btrfs-1: dirty=794 wb=681 unstable=0 bg_thresh=1011 thresh=2023 gap=548 poll_thresh=17 ino=257 dd-2584 [007] 49.758292: balance_dirty_state: bdi btrfs-1: dirty=819 wb=681 unstable=0 bg_thresh=1011 thresh=2022 gap=522 poll_thresh=18 ino=257 dd-2584 [007] 49.758408: balance_dirty_state: bdi btrfs-1: dirty=844 wb=681 unstable=0 bg_thresh=1013 thresh=2026 gap=501 poll_thresh=19 ino=257 dd-2584 [007] 49.758412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=60588 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 49.765653: balance_dirty_state: bdi btrfs-1: dirty=844 wb=556 unstable=0 bg_thresh=1014 thresh=2028 gap=628 poll_thresh=19 ino=257 dd-2584 [007] 49.765756: balance_dirty_state: bdi btrfs-1: dirty=869 wb=556 unstable=0 bg_thresh=1016 thresh=2033 gap=608 poll_thresh=14 ino=257 dd-2584 [007] 49.765818: balance_dirty_state: bdi btrfs-1: dirty=894 wb=556 unstable=0 bg_thresh=1013 thresh=2027 gap=577 poll_thresh=15 ino=257 dd-2584 [007] 49.765875: balance_dirty_state: bdi btrfs-1: dirty=894 wb=556 unstable=0 bg_thresh=1013 thresh=2026 gap=576 poll_thresh=16 ino=257 dd-2584 [007] 49.765988: balance_dirty_state: bdi btrfs-1: dirty=944 wb=556 unstable=0 bg_thresh=1012 thresh=2025 gap=525 poll_thresh=17 ino=257 dd-2584 [007] 49.766101: balance_dirty_state: bdi btrfs-1: dirty=969 wb=556 unstable=0 bg_thresh=1014 thresh=2029 gap=504 poll_thresh=18 ino=257 dd-2584 [007] 49.766105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=61464 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 49.773634: balance_dirty_state: bdi btrfs-1: dirty=969 wb=431 unstable=0 bg_thresh=1012 thresh=2024 gap=624 poll_thresh=18 ino=257 dd-2584 [007] 49.773736: balance_dirty_state: bdi btrfs-1: dirty=994 wb=431 unstable=0 bg_thresh=1012 thresh=2024 gap=599 poll_thresh=13 ino=257 dd-2584 [007] 49.773799: balance_dirty_state: bdi btrfs-1: dirty=994 wb=431 unstable=0 bg_thresh=1011 thresh=2023 gap=598 poll_thresh=14 ino=257 dd-2584 [007] 49.773860: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=431 unstable=0 bg_thresh=1008 thresh=2016 gap=566 poll_thresh=15 ino=257 dd-2584 [007] 49.773926: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=431 unstable=0 bg_thresh=1007 thresh=2015 gap=565 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 49.773937: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2296 wrote=0 to_write=8192 dd-2584 [007] 49.774228: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=356 unstable=0 bg_thresh=1015 thresh=2031 gap=656 poll_thresh=17 ino=257 dd-2584 [007] 49.774355: balance_dirty_state: bdi btrfs-1: dirty=994 wb=406 unstable=0 bg_thresh=1015 thresh=2030 gap=630 poll_thresh=18 ino=257 dd-2584 [007] 49.774479: balance_dirty_state: bdi btrfs-1: dirty=969 wb=456 unstable=0 bg_thresh=1014 thresh=2029 gap=604 poll_thresh=19 ino=257 dd-2584 [007] 49.774605: balance_dirty_state: bdi btrfs-1: dirty=994 wb=481 unstable=0 bg_thresh=1014 thresh=2028 gap=553 poll_thresh=20 ino=257 dd-2584 [007] 49.774731: balance_dirty_state: bdi btrfs-1: dirty=969 wb=531 unstable=0 bg_thresh=1016 thresh=2032 gap=532 poll_thresh=21 ino=257 dd-2584 [007] 49.774857: balance_dirty_state: bdi btrfs-1: dirty=969 wb=556 unstable=0 bg_thresh=1015 thresh=2031 gap=506 poll_thresh=22 ino=257 dd-2584 [007] 49.774859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-121% task_weight=100% bdi_bw=61464 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 49.780187: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=1200 to_write=6992 dd-2584 [007] 49.781583: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1506 unstable=0 bg_thresh=1005 thresh=2010 gap=485 poll_thresh=22 ino=257 dd-2584 [007] 49.781588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-70% task_gap=-241% task_weight=100% bdi_bw=61464 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 49.789585: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1381 unstable=0 bg_thresh=1019 thresh=2038 gap=638 poll_thresh=22 ino=257 dd-2584 [007] 49.789661: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1381 unstable=0 bg_thresh=1016 thresh=2032 gap=607 poll_thresh=16 ino=257 dd-2584 [007] 49.789789: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1381 unstable=0 bg_thresh=1015 thresh=2031 gap=581 poll_thresh=17 ino=257 dd-2584 [007] 49.789914: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1381 unstable=0 bg_thresh=1017 thresh=2035 gap=560 poll_thresh=18 ino=257 dd-2584 [007] 49.790221: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1256 unstable=0 bg_thresh=1016 thresh=2032 gap=632 poll_thresh=19 ino=257 dd-2584 [007] 49.790333: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1256 unstable=0 bg_thresh=1015 thresh=2031 gap=606 poll_thresh=20 ino=257 dd-2584 [007] 49.790449: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1256 unstable=0 bg_thresh=1017 thresh=2035 gap=585 poll_thresh=21 ino=257 dd-2584 [007] 49.790561: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1256 unstable=0 bg_thresh=1017 thresh=2034 gap=559 poll_thresh=22 ino=257 dd-2584 [007] 49.790674: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1256 unstable=0 bg_thresh=1016 thresh=2033 gap=508 poll_thresh=23 ino=257 dd-2584 [007] 49.790679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=61464 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 49.797646: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1231 unstable=0 bg_thresh=1017 thresh=2035 gap=535 poll_thresh=23 ino=257 dd-2584 [007] 49.797712: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1231 unstable=0 bg_thresh=1017 thresh=2034 gap=534 poll_thresh=17 ino=257 dd-2584 [007] 49.797832: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1231 unstable=0 bg_thresh=1016 thresh=2033 gap=483 poll_thresh=18 ino=257 dd-2584 [007] 49.797836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=61464 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 49.805633: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1106 unstable=0 bg_thresh=1015 thresh=2031 gap=606 poll_thresh=18 ino=257 dd-2584 [007] 49.805718: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1106 unstable=0 bg_thresh=1018 thresh=2036 gap=611 poll_thresh=13 ino=257 dd-2584 [007] 49.805779: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1106 unstable=0 bg_thresh=1017 thresh=2035 gap=585 poll_thresh=14 ino=257 dd-2584 [007] 49.805836: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1106 unstable=0 bg_thresh=1017 thresh=2035 gap=560 poll_thresh=15 ino=257 dd-2584 [007] 49.806056: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1106 unstable=0 bg_thresh=1017 thresh=2034 gap=559 poll_thresh=16 ino=257 dd-2584 [007] 49.806168: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1106 unstable=0 bg_thresh=1016 thresh=2033 gap=533 poll_thresh=17 ino=257 dd-2584 [007] 49.806282: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1106 unstable=0 bg_thresh=1018 thresh=2037 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 49.806286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-113% task_weight=99% bdi_bw=61464 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 49.813708: balance_dirty_state: bdi btrfs-1: dirty=444 wb=831 unstable=0 bg_thresh=1017 thresh=2035 gap=760 poll_thresh=18 ino=257 dd-2584 [004] 49.813836: balance_dirty_state: bdi btrfs-1: dirty=469 wb=831 unstable=0 bg_thresh=1017 thresh=2035 gap=735 poll_thresh=13 ino=257 dd-2584 [004] 49.813955: balance_dirty_state: bdi btrfs-1: dirty=469 wb=831 unstable=0 bg_thresh=1017 thresh=2034 gap=734 poll_thresh=14 ino=257 dd-2584 [004] 49.814072: balance_dirty_state: bdi btrfs-1: dirty=494 wb=831 unstable=0 bg_thresh=1017 thresh=2034 gap=709 poll_thresh=15 ino=257 dd-2584 [004] 49.814189: balance_dirty_state: bdi btrfs-1: dirty=519 wb=831 unstable=0 bg_thresh=1016 thresh=2033 gap=683 poll_thresh=16 ino=257 dd-2584 [004] 49.814427: balance_dirty_state: bdi btrfs-1: dirty=544 wb=831 unstable=0 bg_thresh=1016 thresh=2032 gap=657 poll_thresh=17 ino=257 dd-2584 [004] 49.814660: balance_dirty_state: bdi btrfs-1: dirty=569 wb=831 unstable=0 bg_thresh=1018 thresh=2036 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 49.814894: balance_dirty_state: bdi btrfs-1: dirty=619 wb=831 unstable=0 bg_thresh=1017 thresh=2035 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 49.815476: balance_dirty_state: bdi btrfs-1: dirty=644 wb=831 unstable=0 bg_thresh=1017 thresh=2034 gap=559 poll_thresh=20 ino=257 dd-2584 [004] 49.815714: balance_dirty_state: bdi btrfs-1: dirty=669 wb=831 unstable=0 bg_thresh=1019 thresh=2038 gap=538 poll_thresh=21 ino=257 dd-2584 [004] 49.815954: balance_dirty_state: bdi btrfs-1: dirty=694 wb=831 unstable=0 bg_thresh=1018 thresh=2037 gap=512 poll_thresh=22 ino=257 dd-2584 [004] 49.816196: balance_dirty_state: bdi btrfs-1: dirty=744 wb=831 unstable=0 bg_thresh=1018 thresh=2036 gap=461 poll_thresh=23 ino=257 dd-2584 [004] 49.816205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-207% task_weight=99% bdi_bw=61464 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 49.821580: balance_dirty_state: bdi btrfs-1: dirty=744 wb=706 unstable=0 bg_thresh=1014 thresh=2029 gap=579 poll_thresh=23 ino=257 dd-2584 [004] 49.821655: balance_dirty_state: bdi btrfs-1: dirty=744 wb=706 unstable=0 bg_thresh=1011 thresh=2023 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 49.821787: balance_dirty_state: bdi btrfs-1: dirty=794 wb=706 unstable=0 bg_thresh=1012 thresh=2025 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 49.821914: balance_dirty_state: bdi btrfs-1: dirty=819 wb=706 unstable=0 bg_thresh=1018 thresh=2036 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 49.822042: balance_dirty_state: bdi btrfs-1: dirty=844 wb=706 unstable=0 bg_thresh=1013 thresh=2026 gap=476 poll_thresh=20 ino=257 dd-2584 [004] 49.822046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=61464 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 49.829673: balance_dirty_state: bdi btrfs-1: dirty=844 wb=706 unstable=0 bg_thresh=1018 thresh=2036 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 49.829685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=61464 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 49.837599: balance_dirty_state: bdi btrfs-1: dirty=844 wb=456 unstable=0 bg_thresh=1018 thresh=2036 gap=736 poll_thresh=20 ino=257 dd-2584 [000] 49.837691: balance_dirty_state: bdi btrfs-1: dirty=869 wb=456 unstable=0 bg_thresh=1020 thresh=2041 gap=716 poll_thresh=15 ino=257 dd-2584 [000] 49.837772: balance_dirty_state: bdi btrfs-1: dirty=894 wb=456 unstable=0 bg_thresh=1020 thresh=2041 gap=691 poll_thresh=16 ino=257 dd-2584 [000] 49.838127: balance_dirty_state: bdi btrfs-1: dirty=919 wb=456 unstable=0 bg_thresh=1023 thresh=2046 gap=671 poll_thresh=17 ino=257 dd-2584 [000] 49.838297: balance_dirty_state: bdi btrfs-1: dirty=944 wb=456 unstable=0 bg_thresh=1022 thresh=2045 gap=645 poll_thresh=18 ino=257 dd-2584 [000] 49.838465: balance_dirty_state: bdi btrfs-1: dirty=969 wb=456 unstable=0 bg_thresh=1024 thresh=2049 gap=624 poll_thresh=19 ino=257 dd-2584 [000] 49.838634: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=456 unstable=0 bg_thresh=1024 thresh=2048 gap=573 poll_thresh=20 ino=257 dd-2584 [000] 49.838803: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=456 unstable=0 bg_thresh=1023 thresh=2047 gap=547 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 49.838889: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2360 wrote=0 to_write=8192 dd-2584 [000] 49.838946: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=456 unstable=0 bg_thresh=1025 thresh=2051 gap=526 poll_thresh=22 ino=257 dd-2584 [000] 49.839104: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=456 unstable=0 bg_thresh=1027 thresh=2055 gap=530 poll_thresh=23 ino=257 dd-2584 [000] 49.839292: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=556 unstable=0 bg_thresh=1027 thresh=2054 gap=454 poll_thresh=24 ino=257 dd-2584 [000] 49.839294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=61464 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 49.842491: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=1104 to_write=7088 dd-2584 [004] 49.845595: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1406 unstable=0 bg_thresh=1014 thresh=2029 gap=579 poll_thresh=24 ino=257 dd-2584 [004] 49.845960: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1406 unstable=0 bg_thresh=1014 thresh=2028 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 49.846136: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1406 unstable=0 bg_thresh=1013 thresh=2027 gap=527 poll_thresh=19 ino=257 dd-2584 [004] 49.846306: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1406 unstable=0 bg_thresh=1016 thresh=2032 gap=507 poll_thresh=20 ino=257 dd-2584 [004] 49.846313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=61464 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 49.853572: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1281 unstable=0 bg_thresh=1012 thresh=2025 gap=625 poll_thresh=20 ino=257 dd-2584 [002] 49.853647: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1281 unstable=0 bg_thresh=1012 thresh=2025 gap=625 poll_thresh=15 ino=257 dd-2584 [002] 49.853713: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1281 unstable=0 bg_thresh=1015 thresh=2030 gap=605 poll_thresh=16 ino=257 dd-2584 [002] 49.853842: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1281 unstable=0 bg_thresh=1017 thresh=2035 gap=585 poll_thresh=17 ino=257 dd-2584 [002] 49.853968: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1281 unstable=0 bg_thresh=1017 thresh=2034 gap=559 poll_thresh=18 ino=257 dd-2584 [002] 49.854098: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1281 unstable=0 bg_thresh=1019 thresh=2038 gap=513 poll_thresh=19 ino=257 dd-2584 [002] 49.854231: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1281 unstable=0 bg_thresh=1018 thresh=2037 gap=487 poll_thresh=20 ino=257 dd-2584 [002] 49.854236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=61464 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.861588: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1231 unstable=0 bg_thresh=1013 thresh=2027 gap=527 poll_thresh=20 ino=257 dd-2584 [006] 49.861654: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1231 unstable=0 bg_thresh=1013 thresh=2027 gap=502 poll_thresh=15 ino=257 dd-2584 [006] 49.861659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=61464 base_bw=17304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 49.869561: balance_dirty_state: bdi btrfs-1: dirty=294 wb=981 unstable=0 bg_thresh=1007 thresh=2015 gap=740 poll_thresh=15 ino=257 dd-2584 [006] 49.869803: balance_dirty_state: bdi btrfs-1: dirty=294 wb=981 unstable=0 bg_thresh=1007 thresh=2015 gap=740 poll_thresh=11 ino=257 dd-2584 [006] 49.869862: balance_dirty_state: bdi btrfs-1: dirty=319 wb=981 unstable=0 bg_thresh=1010 thresh=2020 gap=720 poll_thresh=12 ino=257 dd-2584 [006] 49.869920: balance_dirty_state: bdi btrfs-1: dirty=344 wb=981 unstable=0 bg_thresh=1010 thresh=2020 gap=695 poll_thresh=13 ino=257 dd-2584 [006] 49.869977: balance_dirty_state: bdi btrfs-1: dirty=344 wb=981 unstable=0 bg_thresh=1012 thresh=2025 gap=700 poll_thresh=14 ino=257 dd-2584 [006] 49.870036: balance_dirty_state: bdi btrfs-1: dirty=369 wb=981 unstable=0 bg_thresh=1012 thresh=2025 gap=675 poll_thresh=15 ino=257 dd-2584 [006] 49.870095: balance_dirty_state: bdi btrfs-1: dirty=394 wb=981 unstable=0 bg_thresh=1015 thresh=2030 gap=655 poll_thresh=16 ino=257 dd-2584 [006] 49.870213: balance_dirty_state: bdi btrfs-1: dirty=419 wb=981 unstable=0 bg_thresh=1014 thresh=2029 gap=629 poll_thresh=17 ino=257 dd-2584 [006] 49.870330: balance_dirty_state: bdi btrfs-1: dirty=444 wb=981 unstable=0 bg_thresh=1016 thresh=2033 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 49.870447: balance_dirty_state: bdi btrfs-1: dirty=469 wb=981 unstable=0 bg_thresh=1016 thresh=2032 gap=582 poll_thresh=19 ino=257 dd-2584 [006] 49.870565: balance_dirty_state: bdi btrfs-1: dirty=519 wb=981 unstable=0 bg_thresh=1015 thresh=2031 gap=531 poll_thresh=20 ino=257 dd-2584 [006] 49.870683: balance_dirty_state: bdi btrfs-1: dirty=544 wb=981 unstable=0 bg_thresh=1017 thresh=2035 gap=510 poll_thresh=21 ino=257 dd-2584 [006] 49.870962: balance_dirty_state: bdi btrfs-1: dirty=569 wb=981 unstable=0 bg_thresh=1014 thresh=2028 gap=478 poll_thresh=22 ino=257 dd-2584 [006] 49.870967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=62720 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.877586: balance_dirty_state: bdi btrfs-1: dirty=569 wb=856 unstable=0 bg_thresh=1008 thresh=2017 gap=592 poll_thresh=22 ino=257 dd-2584 [006] 49.877709: balance_dirty_state: bdi btrfs-1: dirty=594 wb=856 unstable=0 bg_thresh=1008 thresh=2017 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 49.877823: balance_dirty_state: bdi btrfs-1: dirty=619 wb=856 unstable=0 bg_thresh=1011 thresh=2022 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 49.877933: balance_dirty_state: bdi btrfs-1: dirty=644 wb=856 unstable=0 bg_thresh=1013 thresh=2027 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 49.878047: balance_dirty_state: bdi btrfs-1: dirty=694 wb=856 unstable=0 bg_thresh=1015 thresh=2031 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 49.878051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=62720 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.885600: balance_dirty_state: bdi btrfs-1: dirty=694 wb=731 unstable=0 bg_thresh=1012 thresh=2025 gap=600 poll_thresh=19 ino=257 dd-2584 [006] 49.885718: balance_dirty_state: bdi btrfs-1: dirty=694 wb=731 unstable=0 bg_thresh=1012 thresh=2025 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 49.885777: balance_dirty_state: bdi btrfs-1: dirty=719 wb=731 unstable=0 bg_thresh=1015 thresh=2030 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 49.885834: balance_dirty_state: bdi btrfs-1: dirty=744 wb=731 unstable=0 bg_thresh=1015 thresh=2030 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 49.885946: balance_dirty_state: bdi btrfs-1: dirty=769 wb=731 unstable=0 bg_thresh=1014 thresh=2029 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 49.886059: balance_dirty_state: bdi btrfs-1: dirty=794 wb=731 unstable=0 bg_thresh=1016 thresh=2033 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 49.886063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=62720 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.893589: balance_dirty_state: bdi btrfs-1: dirty=794 wb=581 unstable=0 bg_thresh=1007 thresh=2014 gap=639 poll_thresh=18 ino=257 dd-2584 [006] 49.893865: balance_dirty_state: bdi btrfs-1: dirty=819 wb=581 unstable=0 bg_thresh=1007 thresh=2014 gap=614 poll_thresh=13 ino=257 dd-2584 [006] 49.893921: balance_dirty_state: bdi btrfs-1: dirty=819 wb=581 unstable=0 bg_thresh=1009 thresh=2019 gap=619 poll_thresh=14 ino=257 dd-2584 [006] 49.893976: balance_dirty_state: bdi btrfs-1: dirty=844 wb=581 unstable=0 bg_thresh=1009 thresh=2019 gap=594 poll_thresh=15 ino=257 dd-2584 [006] 49.894031: balance_dirty_state: bdi btrfs-1: dirty=869 wb=581 unstable=0 bg_thresh=1012 thresh=2024 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 49.894142: balance_dirty_state: bdi btrfs-1: dirty=894 wb=581 unstable=0 bg_thresh=1014 thresh=2029 gap=554 poll_thresh=17 ino=257 dd-2584 [006] 49.894255: balance_dirty_state: bdi btrfs-1: dirty=919 wb=581 unstable=0 bg_thresh=1014 thresh=2028 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 49.894367: balance_dirty_state: bdi btrfs-1: dirty=969 wb=581 unstable=0 bg_thresh=1016 thresh=2032 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 49.894372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=62720 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.901591: balance_dirty_state: bdi btrfs-1: dirty=969 wb=456 unstable=0 bg_thresh=1006 thresh=2012 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 49.901700: balance_dirty_state: bdi btrfs-1: dirty=969 wb=456 unstable=0 bg_thresh=1006 thresh=2012 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 49.901758: balance_dirty_state: bdi btrfs-1: dirty=994 wb=456 unstable=0 bg_thresh=1008 thresh=2017 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 49.901814: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=456 unstable=0 bg_thresh=1008 thresh=2017 gap=542 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 49.901877: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2424 wrote=0 to_write=8192 dd-2584 [006] 49.901937: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=456 unstable=0 bg_thresh=1011 thresh=2022 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 49.902234: balance_dirty_state: bdi btrfs-1: dirty=969 wb=556 unstable=0 bg_thresh=1013 thresh=2026 gap=501 poll_thresh=18 ino=257 dd-2584 [006] 49.902236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=62720 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 49.905191: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=1040 to_write=7152 dd-2584 [006] 49.909589: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1381 unstable=0 bg_thresh=1010 thresh=2020 gap=620 poll_thresh=18 ino=257 dd-2584 [006] 49.909653: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1381 unstable=0 bg_thresh=1010 thresh=2020 gap=595 poll_thresh=13 ino=257 dd-2584 [006] 49.909712: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1381 unstable=0 bg_thresh=1012 thresh=2025 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 49.909771: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1381 unstable=0 bg_thresh=1012 thresh=2025 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 49.909830: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1381 unstable=0 bg_thresh=1012 thresh=2024 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 49.909949: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1381 unstable=0 bg_thresh=1011 thresh=2023 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 49.910069: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1381 unstable=0 bg_thresh=1011 thresh=2022 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 49.910074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=100% bdi_bw=62720 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.917591: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1256 unstable=0 bg_thresh=1008 thresh=2017 gap=617 poll_thresh=18 ino=257 dd-2584 [006] 49.917700: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1256 unstable=0 bg_thresh=1008 thresh=2017 gap=592 poll_thresh=13 ino=257 dd-2584 [006] 49.917760: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1256 unstable=0 bg_thresh=1011 thresh=2022 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 49.917815: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1256 unstable=0 bg_thresh=1011 thresh=2022 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 49.917872: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1256 unstable=0 bg_thresh=1013 thresh=2027 gap=552 poll_thresh=16 ino=257 dd-2584 [006] 49.917986: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1256 unstable=0 bg_thresh=1013 thresh=2026 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 49.918270: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1256 unstable=0 bg_thresh=1015 thresh=2030 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 49.918275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=100% bdi_bw=62720 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.925580: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1131 unstable=0 bg_thresh=1007 thresh=2014 gap=614 poll_thresh=18 ino=257 dd-2584 [006] 49.925642: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1131 unstable=0 bg_thresh=1007 thresh=2014 gap=589 poll_thresh=13 ino=257 dd-2584 [006] 49.925700: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1131 unstable=0 bg_thresh=1009 thresh=2019 gap=569 poll_thresh=14 ino=257 dd-2584 [006] 49.925757: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1131 unstable=0 bg_thresh=1009 thresh=2019 gap=569 poll_thresh=15 ino=257 dd-2584 [006] 49.925815: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1131 unstable=0 bg_thresh=1012 thresh=2024 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 49.925932: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1131 unstable=0 bg_thresh=1014 thresh=2029 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 49.926049: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1131 unstable=0 bg_thresh=1016 thresh=2033 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 49.926054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=62720 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.933592: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1006 unstable=0 bg_thresh=1007 thresh=2015 gap=615 poll_thresh=18 ino=257 dd-2584 [006] 49.933654: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1006 unstable=0 bg_thresh=1007 thresh=2015 gap=590 poll_thresh=13 ino=257 dd-2584 [006] 49.933711: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1006 unstable=0 bg_thresh=1010 thresh=2020 gap=570 poll_thresh=14 ino=257 dd-2584 [006] 49.933769: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1006 unstable=0 bg_thresh=1010 thresh=2020 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 49.933826: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1006 unstable=0 bg_thresh=1012 thresh=2025 gap=550 poll_thresh=16 ino=257 dd-2584 [006] 49.933944: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1006 unstable=0 bg_thresh=1015 thresh=2030 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 49.934233: balance_dirty_state: bdi btrfs-1: dirty=544 wb=1006 unstable=0 bg_thresh=1014 thresh=2029 gap=479 poll_thresh=18 ino=257 dd-2584 [006] 49.934238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=62720 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 49.941596: balance_dirty_state: bdi btrfs-1: dirty=544 wb=906 unstable=0 bg_thresh=1003 thresh=2006 gap=556 poll_thresh=18 ino=257 dd-2584 [002] 49.941691: balance_dirty_state: bdi btrfs-1: dirty=569 wb=906 unstable=0 bg_thresh=1005 thresh=2011 gap=536 poll_thresh=13 ino=257 dd-2584 [002] 49.941779: balance_dirty_state: bdi btrfs-1: dirty=569 wb=906 unstable=0 bg_thresh=1004 thresh=2008 gap=533 poll_thresh=14 ino=257 dd-2584 [002] 49.941871: balance_dirty_state: bdi btrfs-1: dirty=594 wb=906 unstable=0 bg_thresh=1003 thresh=2007 gap=507 poll_thresh=15 ino=257 dd-2584 [002] 49.941964: balance_dirty_state: bdi btrfs-1: dirty=594 wb=906 unstable=0 bg_thresh=1009 thresh=2018 gap=518 poll_thresh=16 ino=257 dd-2584 [002] 49.942144: balance_dirty_state: bdi btrfs-1: dirty=644 wb=906 unstable=0 bg_thresh=1004 thresh=2009 gap=459 poll_thresh=17 ino=257 dd-2584 [002] 49.942151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=62720 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 49.949683: balance_dirty_state: bdi btrfs-1: dirty=644 wb=806 unstable=0 bg_thresh=1010 thresh=2020 gap=570 poll_thresh=17 ino=257 dd-2584 [002] 49.949750: balance_dirty_state: bdi btrfs-1: dirty=644 wb=806 unstable=0 bg_thresh=1009 thresh=2019 gap=569 poll_thresh=13 ino=257 dd-2584 [002] 49.949812: balance_dirty_state: bdi btrfs-1: dirty=669 wb=806 unstable=0 bg_thresh=1009 thresh=2019 gap=544 poll_thresh=14 ino=257 dd-2584 [002] 49.949872: balance_dirty_state: bdi btrfs-1: dirty=694 wb=806 unstable=0 bg_thresh=1009 thresh=2018 gap=518 poll_thresh=15 ino=257 dd-2584 [002] 49.949931: balance_dirty_state: bdi btrfs-1: dirty=694 wb=806 unstable=0 bg_thresh=1009 thresh=2018 gap=518 poll_thresh=16 ino=257 dd-2584 [002] 49.950052: balance_dirty_state: bdi btrfs-1: dirty=744 wb=806 unstable=0 bg_thresh=1011 thresh=2022 gap=472 poll_thresh=17 ino=257 dd-2584 [002] 49.950056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=62720 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.957687: balance_dirty_state: bdi btrfs-1: dirty=744 wb=656 unstable=0 bg_thresh=1008 thresh=2017 gap=617 poll_thresh=17 ino=257 dd-2584 [006] 49.957757: balance_dirty_state: bdi btrfs-1: dirty=744 wb=656 unstable=0 bg_thresh=1008 thresh=2017 gap=617 poll_thresh=13 ino=257 dd-2584 [006] 49.957819: balance_dirty_state: bdi btrfs-1: dirty=769 wb=656 unstable=0 bg_thresh=1011 thresh=2022 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 49.957880: balance_dirty_state: bdi btrfs-1: dirty=769 wb=656 unstable=0 bg_thresh=1011 thresh=2022 gap=597 poll_thresh=15 ino=257 dd-2584 [006] 49.958115: balance_dirty_state: bdi btrfs-1: dirty=794 wb=656 unstable=0 bg_thresh=1013 thresh=2027 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 49.958234: balance_dirty_state: bdi btrfs-1: dirty=819 wb=656 unstable=0 bg_thresh=1016 thresh=2032 gap=557 poll_thresh=17 ino=257 dd-2584 [006] 49.958358: balance_dirty_state: bdi btrfs-1: dirty=869 wb=656 unstable=0 bg_thresh=1009 thresh=2018 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 49.958363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=62720 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.965657: balance_dirty_state: bdi btrfs-1: dirty=864 wb=398 unstable=0 bg_thresh=1013 thresh=2027 gap=765 poll_thresh=18 ino=257 dd-2584 [006] 49.965728: balance_dirty_state: bdi btrfs-1: dirty=867 wb=390 unstable=0 bg_thresh=1012 thresh=2024 gap=767 poll_thresh=13 ino=257 dd-2584 [006] 49.965788: balance_dirty_state: bdi btrfs-1: dirty=892 wb=390 unstable=0 bg_thresh=1011 thresh=2023 gap=741 poll_thresh=14 ino=257 dd-2584 [006] 49.965848: balance_dirty_state: bdi btrfs-1: dirty=917 wb=390 unstable=0 bg_thresh=1014 thresh=2028 gap=721 poll_thresh=15 ino=257 dd-2584 [006] 49.965909: balance_dirty_state: bdi btrfs-1: dirty=917 wb=390 unstable=0 bg_thresh=1014 thresh=2028 gap=721 poll_thresh=16 ino=257 dd-2584 [006] 49.966030: balance_dirty_state: bdi btrfs-1: dirty=967 wb=390 unstable=0 bg_thresh=1016 thresh=2032 gap=675 poll_thresh=17 ino=257 dd-2584 [006] 49.966148: balance_dirty_state: bdi btrfs-1: dirty=992 wb=390 unstable=0 bg_thresh=1015 thresh=2031 gap=649 poll_thresh=18 ino=257 dd-2584 [006] 49.966266: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=390 unstable=0 bg_thresh=1015 thresh=2030 gap=623 poll_thresh=19 ino=257 dd-2584 [006] 49.966560: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=390 unstable=0 bg_thresh=1014 thresh=2029 gap=572 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 49.966608: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2488 wrote=0 to_write=8192 dd-2584 [006] 49.966687: balance_dirty_state: bdi btrfs-1: dirty=1092 wb=390 unstable=0 bg_thresh=1016 thresh=2033 gap=551 poll_thresh=21 ino=257 dd-2584 [006] 49.966813: balance_dirty_state: bdi btrfs-1: dirty=1117 wb=390 unstable=0 bg_thresh=1016 thresh=2032 gap=525 poll_thresh=22 ino=257 dd-2584 [006] 49.966940: balance_dirty_state: bdi btrfs-1: dirty=1092 wb=440 unstable=0 bg_thresh=1015 thresh=2031 gap=499 poll_thresh=23 ino=257 dd-2584 [006] 49.966942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=62720 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 49.970246: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=252 wrote=1120 to_write=7072 dd-2584 [006] 49.973599: balance_dirty_state: bdi btrfs-1: dirty=42 wb=1365 unstable=0 bg_thresh=1008 thresh=2016 gap=609 poll_thresh=23 ino=257 dd-2584 [006] 49.973680: balance_dirty_state: bdi btrfs-1: dirty=67 wb=1365 unstable=0 bg_thresh=1007 thresh=2015 gap=583 poll_thresh=17 ino=257 dd-2584 [006] 49.973805: balance_dirty_state: bdi btrfs-1: dirty=92 wb=1365 unstable=0 bg_thresh=1007 thresh=2014 gap=557 poll_thresh=18 ino=257 dd-2584 [006] 49.973929: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1365 unstable=0 bg_thresh=1006 thresh=2013 gap=506 poll_thresh=19 ino=257 dd-2584 [006] 49.974055: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1365 unstable=0 bg_thresh=1008 thresh=2017 gap=485 poll_thresh=20 ino=257 dd-2584 [006] 49.974061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=63068 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.981681: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1240 unstable=0 bg_thresh=1003 thresh=2007 gap=600 poll_thresh=20 ino=257 dd-2584 [006] 49.981753: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1240 unstable=0 bg_thresh=1004 thresh=2009 gap=602 poll_thresh=15 ino=257 dd-2584 [006] 49.981819: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1240 unstable=0 bg_thresh=1004 thresh=2008 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 49.982123: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1240 unstable=0 bg_thresh=1003 thresh=2007 gap=550 poll_thresh=17 ino=257 dd-2584 [006] 49.982240: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1240 unstable=0 bg_thresh=1003 thresh=2006 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 49.982245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=63068 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.989660: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1129 unstable=0 bg_thresh=1001 thresh=2003 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 49.989728: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1129 unstable=0 bg_thresh=1001 thresh=2002 gap=620 poll_thresh=13 ino=257 dd-2584 [006] 49.989789: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1129 unstable=0 bg_thresh=1003 thresh=2007 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 49.989849: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1129 unstable=0 bg_thresh=1003 thresh=2006 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 49.989908: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1129 unstable=0 bg_thresh=1003 thresh=2006 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 49.990028: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1129 unstable=0 bg_thresh=1002 thresh=2005 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 49.990148: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1129 unstable=0 bg_thresh=1002 thresh=2004 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 49.990153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=63068 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 49.997716: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1005 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 49.997808: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1005 unstable=0 bg_thresh=1003 thresh=2006 gap=607 poll_thresh=13 ino=257 dd-2584 [006] 49.997869: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1005 unstable=0 bg_thresh=1005 thresh=2011 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 49.997928: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1005 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 49.997987: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1005 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 49.998281: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1005 unstable=0 bg_thresh=1001 thresh=2003 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 49.998401: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1005 unstable=0 bg_thresh=1003 thresh=2007 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 49.998406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=63068 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 50.005684: balance_dirty_state: bdi btrfs-1: dirty=519 wb=855 unstable=0 bg_thresh=1002 thresh=2005 gap=631 poll_thresh=18 ino=257 dd-2584 [006] 50.005754: balance_dirty_state: bdi btrfs-1: dirty=544 wb=855 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=13 ino=257 dd-2584 [006] 50.005815: balance_dirty_state: bdi btrfs-1: dirty=544 wb=855 unstable=0 bg_thresh=1002 thresh=2004 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 50.005871: balance_dirty_state: bdi btrfs-1: dirty=569 wb=855 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 50.005927: balance_dirty_state: bdi btrfs-1: dirty=569 wb=855 unstable=0 bg_thresh=1001 thresh=2003 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 50.006040: balance_dirty_state: bdi btrfs-1: dirty=619 wb=855 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 50.006154: balance_dirty_state: bdi btrfs-1: dirty=644 wb=855 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 50.006267: balance_dirty_state: bdi btrfs-1: dirty=669 wb=855 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 50.006271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=63068 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 50.013735: balance_dirty_state: bdi btrfs-1: dirty=659 wb=729 unstable=0 bg_thresh=1003 thresh=2007 gap=619 poll_thresh=19 ino=257 dd-2584 [006] 50.013830: balance_dirty_state: bdi btrfs-1: dirty=684 wb=729 unstable=0 bg_thresh=1006 thresh=2012 gap=599 poll_thresh=14 ino=257 dd-2584 [006] 50.013891: balance_dirty_state: bdi btrfs-1: dirty=709 wb=729 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 50.014111: balance_dirty_state: bdi btrfs-1: dirty=709 wb=729 unstable=0 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 50.014225: balance_dirty_state: bdi btrfs-1: dirty=759 wb=729 unstable=0 bg_thresh=1004 thresh=2009 gap=521 poll_thresh=17 ino=257 dd-2584 [006] 50.014338: balance_dirty_state: bdi btrfs-1: dirty=784 wb=729 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 50.014343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=63068 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 50.021804: balance_dirty_state: bdi btrfs-1: dirty=784 wb=604 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 50.021889: balance_dirty_state: bdi btrfs-1: dirty=784 wb=604 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=13 ino=257 dd-2584 [006] 50.021946: balance_dirty_state: bdi btrfs-1: dirty=809 wb=604 unstable=0 bg_thresh=1004 thresh=2008 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 50.022003: balance_dirty_state: bdi btrfs-1: dirty=834 wb=604 unstable=0 bg_thresh=1004 thresh=2008 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 50.022059: balance_dirty_state: bdi btrfs-1: dirty=834 wb=604 unstable=0 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 50.022172: balance_dirty_state: bdi btrfs-1: dirty=884 wb=604 unstable=0 bg_thresh=1005 thresh=2011 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 50.022285: balance_dirty_state: bdi btrfs-1: dirty=909 wb=604 unstable=0 bg_thresh=1005 thresh=2010 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 50.022289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=63068 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 50.029804: balance_dirty_state: bdi btrfs-1: dirty=915 wb=484 unstable=0 bg_thresh=1008 thresh=2017 gap=618 poll_thresh=18 ino=257 dd-2584 [007] 50.029904: balance_dirty_state: bdi btrfs-1: dirty=915 wb=484 unstable=0 bg_thresh=1008 thresh=2017 gap=618 poll_thresh=13 ino=257 dd-2584 [007] 50.030020: balance_dirty_state: bdi btrfs-1: dirty=940 wb=484 unstable=0 bg_thresh=1011 thresh=2022 gap=598 poll_thresh=14 ino=257 dd-2584 [007] 50.030137: balance_dirty_state: bdi btrfs-1: dirty=965 wb=484 unstable=0 bg_thresh=1013 thresh=2027 gap=578 poll_thresh=15 ino=257 dd-2584 [007] 50.030606: balance_dirty_state: bdi btrfs-1: dirty=965 wb=484 unstable=0 bg_thresh=1010 thresh=2021 gap=572 poll_thresh=16 ino=257 dd-2584 [007] 50.030843: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=484 unstable=0 bg_thresh=1010 thresh=2020 gap=521 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 50.030927: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2552 wrote=0 to_write=8192 dd-2584 [007] 50.031091: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=484 unstable=0 bg_thresh=1012 thresh=2024 gap=500 poll_thresh=18 ino=257 dd-2584 [007] 50.031094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=63068 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 50.035757: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=316 wrote=992 to_write=7200 dd-2584 [007] 50.037674: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1339 unstable=0 bg_thresh=1010 thresh=2020 gap=633 poll_thresh=18 ino=257 dd-2584 [007] 50.037801: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1339 unstable=0 bg_thresh=1007 thresh=2014 gap=602 poll_thresh=13 ino=257 dd-2584 [007] 50.037920: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1339 unstable=0 bg_thresh=1009 thresh=2019 gap=607 poll_thresh=14 ino=257 dd-2584 [007] 50.038039: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1339 unstable=0 bg_thresh=1009 thresh=2018 gap=581 poll_thresh=15 ino=257 dd-2584 [007] 50.038156: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1339 unstable=0 bg_thresh=1009 thresh=2018 gap=556 poll_thresh=16 ino=257 dd-2584 [007] 50.038396: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1339 unstable=0 bg_thresh=1011 thresh=2022 gap=535 poll_thresh=17 ino=257 dd-2584 [007] 50.038636: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1339 unstable=0 bg_thresh=1010 thresh=2021 gap=509 poll_thresh=18 ino=257 dd-2584 [007] 50.038904: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1289 unstable=0 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=19 ino=257 dd-2584 [007] 50.039216: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1214 unstable=0 bg_thresh=1010 thresh=2020 gap=558 poll_thresh=20 ino=257 dd-2584 [007] 50.039341: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1214 unstable=0 bg_thresh=1010 thresh=2021 gap=534 poll_thresh=21 ino=257 dd-2584 [007] 50.039464: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1214 unstable=0 bg_thresh=1003 thresh=2006 gap=494 poll_thresh=22 ino=257 dd-2584 [007] 50.039469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=63068 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 50.045695: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1089 unstable=0 bg_thresh=1009 thresh=2018 gap=631 poll_thresh=22 ino=257 dd-2584 [007] 50.045820: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1089 unstable=0 bg_thresh=1011 thresh=2023 gap=611 poll_thresh=16 ino=257 dd-2584 [007] 50.046055: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1089 unstable=0 bg_thresh=1011 thresh=2022 gap=585 poll_thresh=17 ino=257 dd-2584 [007] 50.046291: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1089 unstable=0 bg_thresh=1010 thresh=2021 gap=559 poll_thresh=18 ino=257 dd-2584 [007] 50.046525: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1089 unstable=0 bg_thresh=1010 thresh=2020 gap=508 poll_thresh=19 ino=257 dd-2584 [007] 50.046758: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1089 unstable=0 bg_thresh=1012 thresh=2024 gap=487 poll_thresh=20 ino=257 dd-2584 [007] 50.046766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=63068 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 50.053777: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1014 unstable=0 bg_thresh=1012 thresh=2025 gap=563 poll_thresh=20 ino=257 dd-2584 [007] 50.053864: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1014 unstable=0 bg_thresh=1009 thresh=2019 gap=532 poll_thresh=15 ino=257 dd-2584 [007] 50.053922: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1014 unstable=0 bg_thresh=1012 thresh=2024 gap=537 poll_thresh=16 ino=257 dd-2584 [007] 50.054198: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1014 unstable=0 bg_thresh=1011 thresh=2023 gap=486 poll_thresh=17 ino=257 dd-2584 [007] 50.054203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=63068 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 50.061748: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1014 unstable=0 bg_thresh=1011 thresh=2023 gap=486 poll_thresh=17 ino=257 dd-2584 [007] 50.061757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=63068 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 50.069735: balance_dirty_state: bdi btrfs-1: dirty=523 wb=889 unstable=0 bg_thresh=1010 thresh=2020 gap=608 poll_thresh=17 ino=257 dd-2584 [007] 50.069807: balance_dirty_state: bdi btrfs-1: dirty=523 wb=889 unstable=0 bg_thresh=1009 thresh=2019 gap=607 poll_thresh=13 ino=257 dd-2584 [007] 50.069868: balance_dirty_state: bdi btrfs-1: dirty=548 wb=889 unstable=0 bg_thresh=1006 thresh=2013 gap=576 poll_thresh=14 ino=257 dd-2584 [007] 50.069928: balance_dirty_state: bdi btrfs-1: dirty=548 wb=889 unstable=0 bg_thresh=1009 thresh=2018 gap=581 poll_thresh=15 ino=257 dd-2584 [007] 50.069989: balance_dirty_state: bdi btrfs-1: dirty=573 wb=889 unstable=0 bg_thresh=1008 thresh=2017 gap=555 poll_thresh=16 ino=257 dd-2584 [007] 50.070110: balance_dirty_state: bdi btrfs-1: dirty=598 wb=889 unstable=0 bg_thresh=1008 thresh=2016 gap=529 poll_thresh=17 ino=257 dd-2584 [007] 50.070231: balance_dirty_state: bdi btrfs-1: dirty=648 wb=889 unstable=0 bg_thresh=1007 thresh=2015 gap=478 poll_thresh=18 ino=257 dd-2584 [007] 50.070236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=63068 base_bw=17304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 50.077713: balance_dirty_state: bdi btrfs-1: dirty=648 wb=764 unstable=0 bg_thresh=1008 thresh=2017 gap=605 poll_thresh=18 ino=257 dd-2584 [000] 50.077840: balance_dirty_state: bdi btrfs-1: dirty=648 wb=764 unstable=0 bg_thresh=1005 thresh=2011 gap=599 poll_thresh=13 ino=257 dd-2584 [000] 50.077958: balance_dirty_state: bdi btrfs-1: dirty=673 wb=764 unstable=0 bg_thresh=1008 thresh=2016 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 50.078075: balance_dirty_state: bdi btrfs-1: dirty=698 wb=764 unstable=0 bg_thresh=1005 thresh=2010 gap=548 poll_thresh=15 ino=257 dd-2584 [000] 50.078195: balance_dirty_state: bdi btrfs-1: dirty=698 wb=764 unstable=0 bg_thresh=1007 thresh=2015 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 50.078433: balance_dirty_state: bdi btrfs-1: dirty=748 wb=764 unstable=0 bg_thresh=1007 thresh=2014 gap=502 poll_thresh=17 ino=257 dd-2584 [000] 50.078441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1320 avg_dirty=1320 bdi_gap=26% task_gap=-47% task_weight=100% bdi_bw=63068 base_bw=16764 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 50.090148: balance_dirty_state: bdi btrfs-1: dirty=748 wb=489 unstable=0 bg_thresh=1008 thresh=2016 gap=779 poll_thresh=13 ino=257 dd-2584 [000] 50.090264: balance_dirty_state: bdi btrfs-1: dirty=773 wb=489 unstable=0 bg_thresh=1010 thresh=2021 gap=759 poll_thresh=14 ino=257 dd-2584 [000] 50.090379: balance_dirty_state: bdi btrfs-1: dirty=798 wb=489 unstable=0 bg_thresh=1010 thresh=2021 gap=734 poll_thresh=15 ino=257 dd-2584 [000] 50.090492: balance_dirty_state: bdi btrfs-1: dirty=798 wb=489 unstable=0 bg_thresh=1013 thresh=2026 gap=739 poll_thresh=16 ino=257 dd-2584 [000] 50.090727: balance_dirty_state: bdi btrfs-1: dirty=823 wb=489 unstable=0 bg_thresh=1012 thresh=2025 gap=713 poll_thresh=17 ino=257 dd-2584 [000] 50.090961: balance_dirty_state: bdi btrfs-1: dirty=873 wb=489 unstable=0 bg_thresh=1012 thresh=2024 gap=662 poll_thresh=18 ino=257 dd-2584 [000] 50.091197: balance_dirty_state: bdi btrfs-1: dirty=898 wb=489 unstable=0 bg_thresh=1014 thresh=2028 gap=641 poll_thresh=19 ino=257 dd-2584 [000] 50.091433: balance_dirty_state: bdi btrfs-1: dirty=923 wb=489 unstable=0 bg_thresh=1013 thresh=2027 gap=615 poll_thresh=20 ino=257 dd-2584 [000] 50.091676: balance_dirty_state: bdi btrfs-1: dirty=973 wb=489 unstable=0 bg_thresh=1013 thresh=2026 gap=564 poll_thresh=21 ino=257 dd-2584 [000] 50.091914: balance_dirty_state: bdi btrfs-1: dirty=998 wb=489 unstable=0 bg_thresh=1015 thresh=2030 gap=543 poll_thresh=22 ino=257 dd-2584 [000] 50.092489: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=489 unstable=0 bg_thresh=1014 thresh=2029 gap=517 poll_thresh=23 ino=257 flush-btrfs-1-2586 [004] 50.092534: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2612 wrote=0 to_write=8192 dd-2584 [000] 50.092864: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=489 unstable=0 bg_thresh=1014 thresh=2028 gap=491 poll_thresh=24 ino=257 dd-2584 [000] 50.092868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=63068 base_bw=16764 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [004] 50.096566: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=376 wrote=1008 to_write=7184 dd-2584 [002] 50.101658: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1239 unstable=0 bg_thresh=1003 thresh=2006 gap=719 poll_thresh=24 ino=257 dd-2584 [002] 50.101728: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1239 unstable=0 bg_thresh=1003 thresh=2006 gap=719 poll_thresh=18 ino=257 dd-2584 [002] 50.101855: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1239 unstable=0 bg_thresh=1005 thresh=2011 gap=674 poll_thresh=19 ino=257 dd-2584 [002] 50.101979: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1239 unstable=0 bg_thresh=1008 thresh=2016 gap=654 poll_thresh=20 ino=257 dd-2584 [002] 50.102104: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1239 unstable=0 bg_thresh=1010 thresh=2020 gap=633 poll_thresh=21 ino=257 dd-2584 [002] 50.102229: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1239 unstable=0 bg_thresh=1009 thresh=2019 gap=582 poll_thresh=22 ino=257 dd-2584 [002] 50.102354: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1239 unstable=0 bg_thresh=1009 thresh=2018 gap=556 poll_thresh=23 ino=257 dd-2584 [002] 50.102659: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1239 unstable=0 bg_thresh=1008 thresh=2017 gap=530 poll_thresh=24 ino=257 dd-2584 [002] 50.102781: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1239 unstable=0 bg_thresh=1010 thresh=2021 gap=509 poll_thresh=25 ino=257 dd-2584 [002] 50.102901: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1239 unstable=0 bg_thresh=1010 thresh=2020 gap=458 poll_thresh=26 ino=257 dd-2584 [002] 50.102907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=63068 base_bw=16764 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 50.109644: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1139 unstable=0 bg_thresh=997 thresh=1995 gap=533 poll_thresh=26 ino=257 dd-2584 [002] 50.109734: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1139 unstable=0 bg_thresh=997 thresh=1995 gap=533 poll_thresh=19 ino=257 dd-2584 [002] 50.109909: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1139 unstable=0 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=20 ino=257 dd-2584 [002] 50.109915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=63068 base_bw=16764 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 50.117709: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1139 unstable=0 bg_thresh=999 thresh=1998 gap=486 poll_thresh=20 ino=257 dd-2584 [002] 50.117714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=63068 base_bw=16764 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 50.125774: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1139 unstable=0 bg_thresh=996 thresh=1992 gap=480 poll_thresh=20 ino=257 dd-2584 [005] 50.125782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=63068 base_bw=16764 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 50.133742: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1139 unstable=0 bg_thresh=996 thresh=1992 gap=480 poll_thresh=20 ino=257 dd-2584 [005] 50.133747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=63068 base_bw=16764 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 50.141784: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1139 unstable=0 bg_thresh=996 thresh=1992 gap=480 poll_thresh=20 ino=257 dd-2584 [005] 50.141790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=63068 base_bw=16764 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 50.149874: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1139 unstable=0 bg_thresh=997 thresh=1994 gap=482 poll_thresh=20 ino=257 dd-2584 [005] 50.149881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=63068 base_bw=16764 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 50.157850: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1139 unstable=0 bg_thresh=997 thresh=1994 gap=482 poll_thresh=20 ino=257 dd-2584 [005] 50.157857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=63068 base_bw=16764 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 50.165843: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1139 unstable=0 bg_thresh=997 thresh=1994 gap=482 poll_thresh=20 ino=257 dd-2584 [005] 50.165850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=63068 base_bw=16764 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 50.173831: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1139 unstable=0 bg_thresh=997 thresh=1994 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 50.173836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=63068 base_bw=16764 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 50.181762: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1139 unstable=0 bg_thresh=997 thresh=1994 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 50.181770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=59004 base_bw=14672 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 50.189761: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1139 unstable=0 bg_thresh=997 thresh=1994 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 50.189769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=59004 base_bw=14672 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 50.197720: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1139 unstable=0 bg_thresh=997 thresh=1994 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 50.197727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=59004 base_bw=14672 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 50.205733: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1139 unstable=0 bg_thresh=997 thresh=1994 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 50.205744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=59004 base_bw=14672 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 50.213682: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1014 unstable=0 bg_thresh=994 thresh=1989 gap=602 poll_thresh=20 ino=257 dd-2584 [000] 50.213775: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1014 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=15 ino=257 dd-2584 [000] 50.213860: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1014 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=16 ino=257 dd-2584 [000] 50.214027: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1014 unstable=0 bg_thresh=999 thresh=1999 gap=537 poll_thresh=17 ino=257 dd-2584 [000] 50.214508: balance_dirty_state: bdi btrfs-1: dirty=473 wb=889 unstable=0 bg_thresh=998 thresh=1996 gap=634 poll_thresh=18 ino=257 dd-2584 [000] 50.214687: balance_dirty_state: bdi btrfs-1: dirty=523 wb=889 unstable=0 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=19 ino=257 dd-2584 [000] 50.215148: balance_dirty_state: bdi btrfs-1: dirty=548 wb=889 unstable=0 bg_thresh=999 thresh=1999 gap=562 poll_thresh=20 ino=257 dd-2584 [000] 50.215318: balance_dirty_state: bdi btrfs-1: dirty=573 wb=889 unstable=0 bg_thresh=999 thresh=1998 gap=536 poll_thresh=21 ino=257 dd-2584 [000] 50.215490: balance_dirty_state: bdi btrfs-1: dirty=598 wb=889 unstable=0 bg_thresh=1001 thresh=2002 gap=515 poll_thresh=22 ino=257 dd-2584 [000] 50.215659: balance_dirty_state: bdi btrfs-1: dirty=648 wb=889 unstable=0 bg_thresh=1000 thresh=2001 gap=464 poll_thresh=23 ino=257 dd-2584 [000] 50.215665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=59004 base_bw=14672 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 50.221798: balance_dirty_state: bdi btrfs-1: dirty=648 wb=389 unstable=0 bg_thresh=1000 thresh=2001 gap=964 poll_thresh=23 ino=257 dd-2584 [000] 50.221891: balance_dirty_state: bdi btrfs-1: dirty=650 wb=389 unstable=0 bg_thresh=1000 thresh=2001 gap=962 poll_thresh=17 ino=257 dd-2584 [000] 50.222065: balance_dirty_state: bdi btrfs-1: dirty=700 wb=389 unstable=0 bg_thresh=1000 thresh=2000 gap=911 poll_thresh=18 ino=257 dd-2584 [000] 50.222236: balance_dirty_state: bdi btrfs-1: dirty=725 wb=389 unstable=0 bg_thresh=999 thresh=1999 gap=885 poll_thresh=19 ino=257 dd-2584 [000] 50.222413: balance_dirty_state: bdi btrfs-1: dirty=750 wb=389 unstable=0 bg_thresh=1001 thresh=2003 gap=864 poll_thresh=20 ino=257 dd-2584 [000] 50.223276: balance_dirty_state: bdi btrfs-1: dirty=775 wb=239 unstable=0 bg_thresh=1004 thresh=2008 gap=994 poll_thresh=21 ino=257 dd-2584 [000] 50.223456: balance_dirty_state: bdi btrfs-1: dirty=825 wb=239 unstable=0 bg_thresh=1003 thresh=2007 gap=943 poll_thresh=22 ino=257 dd-2584 [000] 50.223636: balance_dirty_state: bdi btrfs-1: dirty=850 wb=239 unstable=0 bg_thresh=1000 thresh=2000 gap=911 poll_thresh=23 ino=257 dd-2584 [000] 50.223829: balance_dirty_state: bdi btrfs-1: dirty=875 wb=239 unstable=0 bg_thresh=1002 thresh=2004 gap=890 poll_thresh=24 ino=257 dd-2584 [000] 50.224087: balance_dirty_state: bdi btrfs-1: dirty=925 wb=239 unstable=0 bg_thresh=1001 thresh=2003 gap=839 poll_thresh=25 ino=257 dd-2584 [000] 50.224276: balance_dirty_state: bdi btrfs-1: dirty=950 wb=239 unstable=0 bg_thresh=1001 thresh=2002 gap=813 poll_thresh=26 ino=257 dd-2584 [000] 50.224451: balance_dirty_state: bdi btrfs-1: dirty=975 wb=239 unstable=0 bg_thresh=1000 thresh=2001 gap=787 poll_thresh=27 ino=257 dd-2584 [000] 50.224954: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=114 unstable=0 bg_thresh=1005 thresh=2011 gap=897 poll_thresh=28 ino=257 dd-2584 [000] 50.225471: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=114 unstable=0 bg_thresh=1005 thresh=2010 gap=846 poll_thresh=29 ino=257 flush-btrfs-1-2586 [000] 50.225490: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2744 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 50.229514: writeback_single_inode: bdi btrfs-1: ino=257 state= age=508 wrote=976 to_write=7216 dd-2584 [002] 50.229812: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1064 unstable=0 bg_thresh=1001 thresh=2002 gap=838 poll_thresh=30 ino=257 dd-2584 [002] 50.229935: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1064 unstable=0 bg_thresh=1003 thresh=2007 gap=818 poll_thresh=31 ino=257 dd-2584 [002] 50.230064: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1064 unstable=0 bg_thresh=1000 thresh=2000 gap=786 poll_thresh=32 ino=257 dd-2584 [002] 50.230253: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1064 unstable=0 bg_thresh=1002 thresh=2004 gap=740 poll_thresh=34 ino=257 dd-2584 [002] 50.230442: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1064 unstable=0 bg_thresh=1001 thresh=2002 gap=688 poll_thresh=36 ino=257 dd-2584 [002] 50.230656: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1014 unstable=0 bg_thresh=1003 thresh=2006 gap=692 poll_thresh=38 ino=257 dd-2584 [002] 50.231028: balance_dirty_state: bdi btrfs-1: dirty=363 wb=989 unstable=0 bg_thresh=998 thresh=1997 gap=645 poll_thresh=40 ino=257 dd-2584 [002] 50.231238: balance_dirty_state: bdi btrfs-1: dirty=415 wb=989 unstable=0 bg_thresh=999 thresh=1998 gap=594 poll_thresh=42 ino=257 dd-2584 [002] 50.231442: balance_dirty_state: bdi btrfs-1: dirty=454 wb=989 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=44 ino=257 dd-2584 [002] 50.231632: balance_dirty_state: bdi btrfs-1: dirty=505 wb=989 unstable=0 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=46 ino=257 dd-2584 [002] 50.231861: balance_dirty_state: bdi btrfs-1: dirty=544 wb=939 unstable=0 bg_thresh=1001 thresh=2003 gap=520 poll_thresh=48 ino=257 dd-2584 [002] 50.232315: balance_dirty_state: bdi btrfs-1: dirty=609 wb=864 unstable=0 bg_thresh=995 thresh=1990 gap=517 poll_thresh=50 ino=257 dd-2584 [002] 50.232683: balance_dirty_state: bdi btrfs-1: dirty=660 wb=864 unstable=0 bg_thresh=994 thresh=1989 gap=465 poll_thresh=52 ino=257 dd-2584 [002] 50.232690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=59004 base_bw=14672 task_bw=0 dirtied=64 period=0 think=8 pause=8 dd-2584 [002] 50.237706: balance_dirty_state: bdi btrfs-1: dirty=660 wb=614 unstable=0 bg_thresh=996 thresh=1993 gap=719 poll_thresh=52 ino=257 dd-2584 [002] 50.237777: balance_dirty_state: bdi btrfs-1: dirty=685 wb=614 unstable=0 bg_thresh=996 thresh=1993 gap=694 poll_thresh=39 ino=257 dd-2584 [002] 50.237974: balance_dirty_state: bdi btrfs-1: dirty=736 wb=614 unstable=0 bg_thresh=999 thresh=1998 gap=648 poll_thresh=41 ino=257 dd-2584 [002] 50.238181: balance_dirty_state: bdi btrfs-1: dirty=800 wb=614 unstable=0 bg_thresh=996 thresh=1993 gap=579 poll_thresh=43 ino=257 dd-2584 [002] 50.238559: balance_dirty_state: bdi btrfs-1: dirty=825 wb=614 unstable=0 bg_thresh=998 thresh=1997 gap=558 poll_thresh=45 ino=257 dd-2584 [002] 50.238763: balance_dirty_state: bdi btrfs-1: dirty=875 wb=614 unstable=0 bg_thresh=997 thresh=1995 gap=506 poll_thresh=47 ino=257 dd-2584 [002] 50.239185: balance_dirty_state: bdi btrfs-1: dirty=950 wb=614 unstable=0 bg_thresh=1005 thresh=2010 gap=446 poll_thresh=49 ino=257 dd-2584 [002] 50.239191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=59004 base_bw=14672 task_bw=0 dirtied=64 period=0 think=0 pause=8 dd-2584 [002] 50.249801: balance_dirty_state: bdi btrfs-1: dirty=950 wb=364 unstable=0 bg_thresh=1002 thresh=2004 gap=690 poll_thresh=49 ino=257 dd-2584 [002] 50.249874: balance_dirty_state: bdi btrfs-1: dirty=950 wb=364 unstable=0 bg_thresh=999 thresh=1998 gap=684 poll_thresh=37 ino=257 dd-2584 [002] 50.250064: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=364 unstable=0 bg_thresh=1003 thresh=2007 gap=643 poll_thresh=39 ino=257 dd-2584 [002] 50.250502: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=364 unstable=0 bg_thresh=1047 thresh=2094 gap=667 poll_thresh=41 ino=257 flush-btrfs-1-2586 [001] 50.250587: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2772 wrote=0 to_write=8192 dd-2584 [002] 50.250867: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=389 unstable=0 bg_thresh=1046 thresh=2092 gap=640 poll_thresh=43 ino=257 dd-2584 [002] 50.251057: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=489 unstable=0 bg_thresh=1048 thresh=2096 gap=569 poll_thresh=45 ino=257 dd-2584 [002] 50.251249: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=539 unstable=0 bg_thresh=1044 thresh=2089 gap=537 poll_thresh=47 ino=257 dd-2584 [002] 50.251504: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=614 unstable=0 bg_thresh=1046 thresh=2092 gap=465 poll_thresh=49 ino=257 dd-2584 [002] 50.251506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1352 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-87% task_gap=-274% task_weight=99% bdi_bw=59004 base_bw=14672 task_bw=0 dirtied=64 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 50.254427: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=1200 to_write=6992 dd-2584 [002] 50.257769: balance_dirty_state: bdi btrfs-1: dirty=75 wb=1427 unstable=0 bg_thresh=1036 thresh=2073 gap=571 poll_thresh=49 ino=257 dd-2584 [002] 50.257837: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1427 unstable=0 bg_thresh=1036 thresh=2072 gap=545 poll_thresh=37 ino=257 dd-2584 [002] 50.258022: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1427 unstable=0 bg_thresh=1038 thresh=2076 gap=499 poll_thresh=39 ino=257 dd-2584 [002] 50.258029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1337 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=59004 base_bw=14672 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [002] 50.265771: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1277 unstable=0 bg_thresh=1039 thresh=2079 gap=652 poll_thresh=39 ino=257 dd-2584 [002] 50.276956: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1202 unstable=0 bg_thresh=1035 thresh=2071 gap=719 poll_thresh=29 ino=257 dd-2584 [002] 50.277077: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1202 unstable=0 bg_thresh=1035 thresh=2070 gap=668 poll_thresh=30 ino=257 dd-2584 [002] 50.277199: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1202 unstable=0 bg_thresh=1037 thresh=2074 gap=647 poll_thresh=31 ino=257 dd-2584 [002] 50.277317: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1202 unstable=0 bg_thresh=1036 thresh=2073 gap=621 poll_thresh=32 ino=257 dd-2584 [002] 50.277500: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1202 unstable=0 bg_thresh=1035 thresh=2071 gap=569 poll_thresh=34 ino=257 dd-2584 [002] 50.277696: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1202 unstable=0 bg_thresh=1034 thresh=2069 gap=517 poll_thresh=36 ino=257 dd-2584 [002] 50.277703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=59004 base_bw=14672 task_bw=0 dirtied=48 period=0 think=12 pause=8 dd-2584 [002] 50.285785: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1077 unstable=0 bg_thresh=1035 thresh=2070 gap=643 poll_thresh=36 ino=257 dd-2584 [002] 50.285849: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1077 unstable=0 bg_thresh=1037 thresh=2075 gap=623 poll_thresh=27 ino=257 dd-2584 [002] 50.285967: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1077 unstable=0 bg_thresh=1037 thresh=2074 gap=597 poll_thresh=28 ino=257 dd-2584 [002] 50.286257: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1077 unstable=0 bg_thresh=1036 thresh=2073 gap=571 poll_thresh=29 ino=257 dd-2584 [002] 50.286377: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1077 unstable=0 bg_thresh=1038 thresh=2077 gap=550 poll_thresh=30 ino=257 dd-2584 [002] 50.286496: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1077 unstable=0 bg_thresh=1038 thresh=2076 gap=499 poll_thresh=31 ino=257 dd-2584 [002] 50.286500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1337 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=61916 base_bw=14444 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 50.297788: balance_dirty_state: bdi btrfs-1: dirty=500 wb=707 unstable=0 bg_thresh=1037 thresh=2074 gap=867 poll_thresh=31 ino=257 dd-2584 [002] 50.297865: balance_dirty_state: bdi btrfs-1: dirty=500 wb=707 unstable=0 bg_thresh=1034 thresh=2068 gap=861 poll_thresh=23 ino=257 dd-2584 [002] 50.297982: balance_dirty_state: bdi btrfs-1: dirty=550 wb=707 unstable=0 bg_thresh=1036 thresh=2072 gap=815 poll_thresh=24 ino=257 dd-2584 [002] 50.298097: balance_dirty_state: bdi btrfs-1: dirty=575 wb=707 unstable=0 bg_thresh=1035 thresh=2071 gap=789 poll_thresh=25 ino=257 dd-2584 [002] 50.298212: balance_dirty_state: bdi btrfs-1: dirty=600 wb=707 unstable=0 bg_thresh=1035 thresh=2070 gap=763 poll_thresh=26 ino=257 dd-2584 [002] 50.298327: balance_dirty_state: bdi btrfs-1: dirty=625 wb=707 unstable=0 bg_thresh=1034 thresh=2069 gap=737 poll_thresh=27 ino=257 dd-2584 [002] 50.298608: balance_dirty_state: bdi btrfs-1: dirty=675 wb=707 unstable=0 bg_thresh=1036 thresh=2073 gap=691 poll_thresh=28 ino=257 dd-2584 [002] 50.298724: balance_dirty_state: bdi btrfs-1: dirty=700 wb=707 unstable=0 bg_thresh=1036 thresh=2072 gap=665 poll_thresh=29 ino=257 dd-2584 [002] 50.298839: balance_dirty_state: bdi btrfs-1: dirty=725 wb=707 unstable=0 bg_thresh=1035 thresh=2071 gap=639 poll_thresh=30 ino=257 dd-2584 [002] 50.298960: balance_dirty_state: bdi btrfs-1: dirty=775 wb=707 unstable=0 bg_thresh=1034 thresh=2069 gap=587 poll_thresh=31 ino=257 dd-2584 [002] 50.299086: balance_dirty_state: bdi btrfs-1: dirty=788 wb=707 unstable=0 bg_thresh=1035 thresh=2070 gap=575 poll_thresh=32 ino=257 dd-2584 [002] 50.299283: balance_dirty_state: bdi btrfs-1: dirty=840 wb=707 unstable=0 bg_thresh=1033 thresh=2067 gap=520 poll_thresh=34 ino=257 dd-2584 [002] 50.299475: balance_dirty_state: bdi btrfs-1: dirty=903 wb=707 unstable=0 bg_thresh=1037 thresh=2074 gap=464 poll_thresh=36 ino=257 dd-2584 [002] 50.299479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1336 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-206% task_weight=98% bdi_bw=61916 base_bw=14444 task_bw=0 dirtied=48 period=0 think=4 pause=8 dd-2584 [001] 50.305824: balance_dirty_state: bdi btrfs-1: dirty=903 wb=567 unstable=0 bg_thresh=1033 thresh=2067 gap=597 poll_thresh=36 ino=257 dd-2584 [001] 50.305895: balance_dirty_state: bdi btrfs-1: dirty=903 wb=567 unstable=0 bg_thresh=1033 thresh=2067 gap=597 poll_thresh=27 ino=257 dd-2584 [001] 50.306194: balance_dirty_state: bdi btrfs-1: dirty=928 wb=567 unstable=0 bg_thresh=1040 thresh=2080 gap=585 poll_thresh=28 ino=257 dd-2584 [001] 50.306312: balance_dirty_state: bdi btrfs-1: dirty=978 wb=567 unstable=0 bg_thresh=1039 thresh=2079 gap=534 poll_thresh=29 ino=257 dd-2584 [001] 50.306433: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=567 unstable=0 bg_thresh=1039 thresh=2078 gap=508 poll_thresh=30 ino=257 dd-2584 [001] 50.306438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1339 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-157% task_weight=99% bdi_bw=61916 base_bw=14444 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 50.317838: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=302 unstable=0 bg_thresh=1039 thresh=2078 gap=773 poll_thresh=30 ino=257 dd-2584 [001] 50.317923: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=302 unstable=0 bg_thresh=1041 thresh=2083 gap=753 poll_thresh=22 ino=257 dd-2584 [001] 50.318036: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=302 unstable=0 bg_thresh=1041 thresh=2082 gap=727 poll_thresh=23 ino=257 flush-btrfs-1-2586 [005] 50.318060: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2840 wrote=0 to_write=8192 dd-2584 [001] 50.318209: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=302 unstable=0 bg_thresh=1040 thresh=2081 gap=701 poll_thresh=24 ino=257 dd-2584 [001] 50.318386: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=327 unstable=0 bg_thresh=1042 thresh=2085 gap=680 poll_thresh=25 ino=257 dd-2584 [001] 50.318566: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=377 unstable=0 bg_thresh=1039 thresh=2078 gap=623 poll_thresh=26 ino=257 dd-2584 [001] 50.319023: balance_dirty_state: bdi btrfs-1: dirty=953 wb=502 unstable=0 bg_thresh=1038 thresh=2077 gap=622 poll_thresh=27 ino=257 dd-2584 [001] 50.319202: balance_dirty_state: bdi btrfs-1: dirty=928 wb=552 unstable=0 bg_thresh=1038 thresh=2076 gap=596 poll_thresh=28 ino=257 dd-2584 [001] 50.319380: balance_dirty_state: bdi btrfs-1: dirty=928 wb=602 unstable=0 bg_thresh=1040 thresh=2080 gap=550 poll_thresh=29 ino=257 dd-2584 [001] 50.319560: balance_dirty_state: bdi btrfs-1: dirty=903 wb=652 unstable=0 bg_thresh=1039 thresh=2079 gap=524 poll_thresh=30 ino=257 dd-2584 [001] 50.319759: balance_dirty_state: bdi btrfs-1: dirty=879 wb=727 unstable=0 bg_thresh=1039 thresh=2078 gap=472 poll_thresh=31 ino=257 dd-2584 [001] 50.319761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-51% task_gap=-203% task_weight=100% bdi_bw=61916 base_bw=14444 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 50.322273: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=1232 to_write=6960 dd-2584 [005] 50.325715: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1405 unstable=0 bg_thresh=1037 thresh=2075 gap=582 poll_thresh=31 ino=257 dd-2584 [005] 50.325800: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1405 unstable=0 bg_thresh=1037 thresh=2075 gap=582 poll_thresh=23 ino=257 dd-2584 [005] 50.325964: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1405 unstable=0 bg_thresh=1037 thresh=2074 gap=556 poll_thresh=24 ino=257 dd-2584 [005] 50.326131: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1405 unstable=0 bg_thresh=1036 thresh=2073 gap=505 poll_thresh=25 ino=257 dd-2584 [005] 50.326137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1400 avg_dirty=1400 bdi_gap=12% task_gap=-73% task_weight=99% bdi_bw=61916 base_bw=14444 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 50.333912: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1405 unstable=0 bg_thresh=1040 thresh=2081 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 50.333917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-5% task_gap=-110% task_weight=100% bdi_bw=61916 base_bw=14444 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 50.341793: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1155 unstable=0 bg_thresh=1033 thresh=2067 gap=724 poll_thresh=19 ino=257 dd-2584 [005] 50.342036: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1105 unstable=0 bg_thresh=1036 thresh=2073 gap=755 poll_thresh=14 ino=257 dd-2584 [005] 50.342097: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1105 unstable=0 bg_thresh=1036 thresh=2072 gap=754 poll_thresh=15 ino=257 dd-2584 [005] 50.342156: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1105 unstable=0 bg_thresh=1036 thresh=2072 gap=729 poll_thresh=16 ino=257 dd-2584 [005] 50.342272: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1105 unstable=0 bg_thresh=1038 thresh=2076 gap=708 poll_thresh=17 ino=257 dd-2584 [005] 50.342390: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1105 unstable=0 bg_thresh=1037 thresh=2075 gap=682 poll_thresh=18 ino=257 dd-2584 [005] 50.342508: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1105 unstable=0 bg_thresh=1037 thresh=2074 gap=631 poll_thresh=19 ino=257 dd-2584 [005] 50.342624: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1105 unstable=0 bg_thresh=1039 thresh=2078 gap=610 poll_thresh=20 ino=257 dd-2584 [005] 50.342742: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1105 unstable=0 bg_thresh=1038 thresh=2077 gap=584 poll_thresh=21 ino=257 dd-2584 [005] 50.342860: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1105 unstable=0 bg_thresh=1038 thresh=2076 gap=533 poll_thresh=22 ino=257 dd-2584 [005] 50.343143: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1105 unstable=0 bg_thresh=1034 thresh=2069 gap=501 poll_thresh=23 ino=257 dd-2584 [005] 50.343148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1400 avg_dirty=1400 bdi_gap=10% task_gap=-78% task_weight=99% bdi_bw=61916 base_bw=14444 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 50.349907: balance_dirty_state: bdi btrfs-1: dirty=488 wb=955 unstable=0 bg_thresh=1035 thresh=2070 gap=627 poll_thresh=17 ino=257 dd-2584 [005] 50.350045: balance_dirty_state: bdi btrfs-1: dirty=514 wb=955 unstable=0 bg_thresh=1034 thresh=2069 gap=600 poll_thresh=18 ino=257 dd-2584 [005] 50.350180: balance_dirty_state: bdi btrfs-1: dirty=540 wb=955 unstable=0 bg_thresh=1033 thresh=2067 gap=572 poll_thresh=19 ino=257 dd-2584 [005] 50.350313: balance_dirty_state: bdi btrfs-1: dirty=579 wb=955 unstable=0 bg_thresh=1035 thresh=2070 gap=536 poll_thresh=20 ino=257 dd-2584 [005] 50.350450: balance_dirty_state: bdi btrfs-1: dirty=605 wb=955 unstable=0 bg_thresh=1034 thresh=2068 gap=508 poll_thresh=21 ino=257 dd-2584 [005] 50.350454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=61916 base_bw=14444 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 50.357837: balance_dirty_state: bdi btrfs-1: dirty=605 wb=830 unstable=0 bg_thresh=1032 thresh=2065 gap=630 poll_thresh=21 ino=257 dd-2584 [005] 50.357916: balance_dirty_state: bdi btrfs-1: dirty=630 wb=830 unstable=0 bg_thresh=1032 thresh=2064 gap=604 poll_thresh=16 ino=257 dd-2584 [005] 50.358048: balance_dirty_state: bdi btrfs-1: dirty=655 wb=830 unstable=0 bg_thresh=1031 thresh=2063 gap=578 poll_thresh=17 ino=257 dd-2584 [005] 50.358180: balance_dirty_state: bdi btrfs-1: dirty=680 wb=830 unstable=0 bg_thresh=1031 thresh=2062 gap=552 poll_thresh=18 ino=257 dd-2584 [005] 50.358492: balance_dirty_state: bdi btrfs-1: dirty=718 wb=830 unstable=0 bg_thresh=1030 thresh=2061 gap=513 poll_thresh=19 ino=257 dd-2584 [005] 50.358497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-16% task_gap=-133% task_weight=100% bdi_bw=61916 base_bw=14444 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 50.369774: balance_dirty_state: bdi btrfs-1: dirty=718 wb=705 unstable=0 bg_thresh=1035 thresh=2071 gap=648 poll_thresh=19 ino=257 dd-2584 [005] 50.369841: balance_dirty_state: bdi btrfs-1: dirty=743 wb=705 unstable=0 bg_thresh=1029 thresh=2059 gap=611 poll_thresh=14 ino=257 dd-2584 [005] 50.369904: balance_dirty_state: bdi btrfs-1: dirty=768 wb=705 unstable=0 bg_thresh=1029 thresh=2059 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 50.369967: balance_dirty_state: bdi btrfs-1: dirty=768 wb=705 unstable=0 bg_thresh=1029 thresh=2058 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 50.370089: balance_dirty_state: bdi btrfs-1: dirty=793 wb=705 unstable=0 bg_thresh=1029 thresh=2059 gap=561 poll_thresh=17 ino=257 dd-2584 [005] 50.370214: balance_dirty_state: bdi btrfs-1: dirty=843 wb=705 unstable=0 bg_thresh=1031 thresh=2063 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 50.370219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1400 avg_dirty=1400 bdi_gap=7% task_gap=-85% task_weight=100% bdi_bw=61916 base_bw=14444 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 50.377839: balance_dirty_state: bdi btrfs-1: dirty=868 wb=515 unstable=0 bg_thresh=1032 thresh=2065 gap=682 poll_thresh=13 ino=257 dd-2584 [001] 50.377912: balance_dirty_state: bdi btrfs-1: dirty=868 wb=465 unstable=0 bg_thresh=1035 thresh=2070 gap=737 poll_thresh=14 ino=257 dd-2584 [001] 50.378030: balance_dirty_state: bdi btrfs-1: dirty=893 wb=465 unstable=0 bg_thresh=1032 thresh=2064 gap=706 poll_thresh=15 ino=257 dd-2584 [001] 50.378153: balance_dirty_state: bdi btrfs-1: dirty=918 wb=465 unstable=0 bg_thresh=1037 thresh=2074 gap=691 poll_thresh=16 ino=257 dd-2584 [001] 50.378410: balance_dirty_state: bdi btrfs-1: dirty=943 wb=465 unstable=0 bg_thresh=1036 thresh=2072 gap=664 poll_thresh=17 ino=257 dd-2584 [001] 50.379022: balance_dirty_state: bdi btrfs-1: dirty=968 wb=465 unstable=0 bg_thresh=1035 thresh=2071 gap=638 poll_thresh=18 ino=257 dd-2584 [001] 50.379273: balance_dirty_state: bdi btrfs-1: dirty=993 wb=465 unstable=0 bg_thresh=1038 thresh=2076 gap=618 poll_thresh=19 ino=257 dd-2584 [001] 50.379523: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=465 unstable=0 bg_thresh=1037 thresh=2075 gap=567 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 50.379563: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2900 wrote=0 to_write=8192 dd-2584 [001] 50.379760: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=465 unstable=0 bg_thresh=1033 thresh=2066 gap=533 poll_thresh=21 ino=257 dd-2584 [001] 50.379949: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=490 unstable=0 bg_thresh=1033 thresh=2066 gap=508 poll_thresh=22 ino=257 dd-2584 [001] 50.379952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1400 avg_dirty=1400 bdi_gap=8% task_gap=-82% task_weight=100% bdi_bw=61916 base_bw=14444 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 50.383173: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=1024 to_write=7168 dd-2584 [001] 50.389861: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1358 unstable=0 bg_thresh=1033 thresh=2066 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 50.389987: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1358 unstable=0 bg_thresh=1032 thresh=2065 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 50.390114: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1358 unstable=0 bg_thresh=1034 thresh=2069 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 50.390238: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1358 unstable=0 bg_thresh=1034 thresh=2068 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 50.390243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-12% task_gap=-123% task_weight=98% bdi_bw=63280 base_bw=14220 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 50.397859: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1233 unstable=0 bg_thresh=1033 thresh=2067 gap=621 poll_thresh=19 ino=257 dd-2584 [001] 50.398102: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1233 unstable=0 bg_thresh=1033 thresh=2066 gap=620 poll_thresh=14 ino=257 dd-2584 [001] 50.398163: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1233 unstable=0 bg_thresh=1033 thresh=2066 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 50.398224: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1233 unstable=0 bg_thresh=1032 thresh=2065 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 50.398345: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1233 unstable=0 bg_thresh=1032 thresh=2064 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 50.398466: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1233 unstable=0 bg_thresh=1034 thresh=2068 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 50.398589: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1233 unstable=0 bg_thresh=1033 thresh=2067 gap=471 poll_thresh=19 ino=257 dd-2584 [001] 50.398594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=63280 base_bw=14220 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 50.405813: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1157 unstable=0 bg_thresh=1029 thresh=2059 gap=539 poll_thresh=19 ino=257 dd-2584 [001] 50.405882: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1157 unstable=0 bg_thresh=1026 thresh=2053 gap=533 poll_thresh=14 ino=257 dd-2584 [001] 50.405943: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1157 unstable=0 bg_thresh=1029 thresh=2058 gap=513 poll_thresh=15 ino=257 dd-2584 [001] 50.405948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1400 avg_dirty=1400 bdi_gap=4% task_gap=-90% task_weight=99% bdi_bw=63280 base_bw=14220 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 50.417916: balance_dirty_state: bdi btrfs-1: dirty=388 wb=907 unstable=0 bg_thresh=1021 thresh=2042 gap=747 poll_thresh=11 ino=257 dd-2584 [005] 50.417998: balance_dirty_state: bdi btrfs-1: dirty=413 wb=857 unstable=0 bg_thresh=1023 thresh=2047 gap=777 poll_thresh=12 ino=257 dd-2584 [005] 50.418069: balance_dirty_state: bdi btrfs-1: dirty=413 wb=807 unstable=0 bg_thresh=1026 thresh=2052 gap=832 poll_thresh=13 ino=257 dd-2584 [005] 50.418141: balance_dirty_state: bdi btrfs-1: dirty=438 wb=782 unstable=0 bg_thresh=1026 thresh=2052 gap=832 poll_thresh=14 ino=257 dd-2584 [005] 50.418215: balance_dirty_state: bdi btrfs-1: dirty=438 wb=782 unstable=0 bg_thresh=1028 thresh=2057 gap=837 poll_thresh=15 ino=257 dd-2584 [005] 50.418683: balance_dirty_state: bdi btrfs-1: dirty=463 wb=782 unstable=0 bg_thresh=1028 thresh=2057 gap=812 poll_thresh=16 ino=257 dd-2584 [005] 50.418926: balance_dirty_state: bdi btrfs-1: dirty=488 wb=782 unstable=0 bg_thresh=1030 thresh=2061 gap=791 poll_thresh=17 ino=257 dd-2584 [005] 50.419167: balance_dirty_state: bdi btrfs-1: dirty=538 wb=782 unstable=0 bg_thresh=1030 thresh=2060 gap=740 poll_thresh=18 ino=257 dd-2584 [005] 50.419407: balance_dirty_state: bdi btrfs-1: dirty=563 wb=782 unstable=0 bg_thresh=1029 thresh=2059 gap=714 poll_thresh=19 ino=257 dd-2584 [005] 50.419652: balance_dirty_state: bdi btrfs-1: dirty=588 wb=782 unstable=0 bg_thresh=1028 thresh=2057 gap=687 poll_thresh=20 ino=257 dd-2584 [005] 50.419896: balance_dirty_state: bdi btrfs-1: dirty=638 wb=782 unstable=0 bg_thresh=1028 thresh=2056 gap=636 poll_thresh=21 ino=257 dd-2584 [005] 50.420143: balance_dirty_state: bdi btrfs-1: dirty=663 wb=782 unstable=0 bg_thresh=1027 thresh=2055 gap=610 poll_thresh=22 ino=257 dd-2584 [005] 50.420394: balance_dirty_state: bdi btrfs-1: dirty=688 wb=782 unstable=0 bg_thresh=1027 thresh=2054 gap=584 poll_thresh=23 ino=257 dd-2584 [005] 50.420999: balance_dirty_state: bdi btrfs-1: dirty=714 wb=782 unstable=0 bg_thresh=1027 thresh=2055 gap=559 poll_thresh=24 ino=257 dd-2584 [005] 50.421274: balance_dirty_state: bdi btrfs-1: dirty=753 wb=782 unstable=0 bg_thresh=1026 thresh=2053 gap=518 poll_thresh=25 ino=257 dd-2584 [005] 50.421548: balance_dirty_state: bdi btrfs-1: dirty=779 wb=782 unstable=0 bg_thresh=1026 thresh=2053 gap=492 poll_thresh=26 ino=257 dd-2584 [005] 50.421558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1360 avg_dirty=1360 bdi_gap=24% task_gap=-50% task_weight=99% bdi_bw=63280 base_bw=14220 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 50.430036: balance_dirty_state: bdi btrfs-1: dirty=804 wb=657 unstable=0 bg_thresh=1028 thresh=2057 gap=596 poll_thresh=19 ino=257 dd-2584 [005] 50.430150: balance_dirty_state: bdi btrfs-1: dirty=829 wb=657 unstable=0 bg_thresh=1028 thresh=2056 gap=570 poll_thresh=20 ino=257 dd-2584 [005] 50.430266: balance_dirty_state: bdi btrfs-1: dirty=879 wb=657 unstable=0 bg_thresh=1027 thresh=2055 gap=519 poll_thresh=21 ino=257 dd-2584 [005] 50.430381: balance_dirty_state: bdi btrfs-1: dirty=904 wb=657 unstable=0 bg_thresh=1027 thresh=2054 gap=493 poll_thresh=22 ino=257 dd-2584 [005] 50.430386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1360 avg_dirty=1360 bdi_gap=25% task_gap=-49% task_weight=99% bdi_bw=63280 base_bw=14220 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 50.438020: balance_dirty_state: bdi btrfs-1: dirty=929 wb=528 unstable=0 bg_thresh=1029 thresh=2059 gap=602 poll_thresh=16 ino=257 dd-2584 [005] 50.438263: balance_dirty_state: bdi btrfs-1: dirty=954 wb=528 unstable=0 bg_thresh=1029 thresh=2058 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 50.438854: balance_dirty_state: bdi btrfs-1: dirty=979 wb=528 unstable=0 bg_thresh=1028 thresh=2057 gap=550 poll_thresh=18 ino=257 dd-2584 [005] 50.439101: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=503 unstable=0 bg_thresh=1027 thresh=2055 gap=548 poll_thresh=19 ino=257 dd-2584 [005] 50.439264: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=428 unstable=0 bg_thresh=1024 thresh=2048 gap=566 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 50.439289: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2960 wrote=0 to_write=8192 dd-2584 [005] 50.439464: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=402 unstable=0 bg_thresh=1023 thresh=2046 gap=565 poll_thresh=21 ino=257 dd-2584 [005] 50.439654: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=452 unstable=0 bg_thresh=1024 thresh=2048 gap=517 poll_thresh=22 ino=257 dd-2584 [005] 50.439844: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=502 unstable=0 bg_thresh=1023 thresh=2046 gap=465 poll_thresh=23 ino=257 dd-2584 [005] 50.439846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-149% task_weight=100% bdi_bw=63280 base_bw=14220 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 50.444533: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=1072 to_write=7120 dd-2584 [001] 50.449754: balance_dirty_state: bdi btrfs-1: dirty=75 wb=1343 unstable=0 bg_thresh=1026 thresh=2053 gap=635 poll_thresh=23 ino=257 dd-2584 [001] 50.449898: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1343 unstable=0 bg_thresh=1026 thresh=2052 gap=609 poll_thresh=17 ino=257 dd-2584 [001] 50.450219: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1343 unstable=0 bg_thresh=1025 thresh=2051 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 50.451142: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1343 unstable=0 bg_thresh=1025 thresh=2050 gap=557 poll_thresh=19 ino=257 dd-2584 [001] 50.451465: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1343 unstable=0 bg_thresh=1027 thresh=2054 gap=511 poll_thresh=20 ino=257 dd-2584 [001] 50.451477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1360 avg_dirty=1360 bdi_gap=25% task_gap=-49% task_weight=99% bdi_bw=63280 base_bw=14220 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 50.457921: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1218 unstable=0 bg_thresh=1026 thresh=2053 gap=635 poll_thresh=15 ino=257 dd-2584 [001] 50.458041: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1218 unstable=0 bg_thresh=1026 thresh=2052 gap=609 poll_thresh=16 ino=257 dd-2584 [001] 50.458275: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1218 unstable=0 bg_thresh=1025 thresh=2051 gap=583 poll_thresh=17 ino=257 dd-2584 [001] 50.458515: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1218 unstable=0 bg_thresh=1025 thresh=2050 gap=557 poll_thresh=18 ino=257 dd-2584 [001] 50.458757: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1218 unstable=0 bg_thresh=1027 thresh=2054 gap=511 poll_thresh=19 ino=257 dd-2584 [001] 50.458765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1360 avg_dirty=1360 bdi_gap=25% task_gap=-49% task_weight=99% bdi_bw=63280 base_bw=14220 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 50.465830: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1093 unstable=0 bg_thresh=1025 thresh=2051 gap=633 poll_thresh=14 ino=257 dd-2584 [001] 50.465890: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1093 unstable=0 bg_thresh=1028 thresh=2056 gap=613 poll_thresh=15 ino=257 dd-2584 [001] 50.465950: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1093 unstable=0 bg_thresh=1025 thresh=2050 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 50.466067: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1093 unstable=0 bg_thresh=1027 thresh=2054 gap=561 poll_thresh=17 ino=257 dd-2584 [001] 50.466359: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1093 unstable=0 bg_thresh=1026 thresh=2053 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 50.466480: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1093 unstable=0 bg_thresh=1026 thresh=2052 gap=509 poll_thresh=19 ino=257 dd-2584 [001] 50.466485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1360 avg_dirty=1360 bdi_gap=23% task_gap=-52% task_weight=99% bdi_bw=63280 base_bw=14220 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 50.473968: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1093 unstable=0 bg_thresh=1029 thresh=2059 gap=491 poll_thresh=14 ino=257 dd-2584 [001] 50.473973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1400 avg_dirty=1400 bdi_gap=5% task_gap=-90% task_weight=100% bdi_bw=63280 base_bw=14220 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 50.481886: balance_dirty_state: bdi btrfs-1: dirty=500 wb=818 unstable=0 bg_thresh=1025 thresh=2050 gap=732 poll_thresh=10 ino=257 dd-2584 [001] 50.481949: balance_dirty_state: bdi btrfs-1: dirty=500 wb=818 unstable=0 bg_thresh=1024 thresh=2049 gap=731 poll_thresh=11 ino=257 dd-2584 [001] 50.482008: balance_dirty_state: bdi btrfs-1: dirty=525 wb=818 unstable=0 bg_thresh=1027 thresh=2054 gap=711 poll_thresh=12 ino=257 dd-2584 [001] 50.482068: balance_dirty_state: bdi btrfs-1: dirty=550 wb=818 unstable=0 bg_thresh=1026 thresh=2053 gap=685 poll_thresh=13 ino=257 dd-2584 [001] 50.482126: balance_dirty_state: bdi btrfs-1: dirty=550 wb=818 unstable=0 bg_thresh=1026 thresh=2053 gap=685 poll_thresh=14 ino=257 dd-2584 [001] 50.482184: balance_dirty_state: bdi btrfs-1: dirty=575 wb=818 unstable=0 bg_thresh=1026 thresh=2052 gap=659 poll_thresh=15 ino=257 dd-2584 [001] 50.482243: balance_dirty_state: bdi btrfs-1: dirty=600 wb=818 unstable=0 bg_thresh=1026 thresh=2052 gap=634 poll_thresh=16 ino=257 dd-2584 [001] 50.482362: balance_dirty_state: bdi btrfs-1: dirty=625 wb=818 unstable=0 bg_thresh=1028 thresh=2056 gap=613 poll_thresh=17 ino=257 dd-2584 [001] 50.482484: balance_dirty_state: bdi btrfs-1: dirty=650 wb=818 unstable=0 bg_thresh=1027 thresh=2055 gap=587 poll_thresh=18 ino=257 dd-2584 [001] 50.482777: balance_dirty_state: bdi btrfs-1: dirty=675 wb=818 unstable=0 bg_thresh=1027 thresh=2054 gap=561 poll_thresh=19 ino=257 dd-2584 [001] 50.482898: balance_dirty_state: bdi btrfs-1: dirty=725 wb=818 unstable=0 bg_thresh=1026 thresh=2053 gap=510 poll_thresh=20 ino=257 dd-2584 [001] 50.482903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1400 avg_dirty=1400 bdi_gap=1% task_gap=-96% task_weight=99% bdi_bw=63280 base_bw=14220 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 50.489900: balance_dirty_state: bdi btrfs-1: dirty=725 wb=693 unstable=0 bg_thresh=1026 thresh=2053 gap=635 poll_thresh=15 ino=257 dd-2584 [001] 50.489963: balance_dirty_state: bdi btrfs-1: dirty=750 wb=693 unstable=0 bg_thresh=1026 thresh=2052 gap=609 poll_thresh=16 ino=257 dd-2584 [001] 50.490079: balance_dirty_state: bdi btrfs-1: dirty=775 wb=693 unstable=0 bg_thresh=1025 thresh=2051 gap=583 poll_thresh=17 ino=257 dd-2584 [001] 50.490197: balance_dirty_state: bdi btrfs-1: dirty=800 wb=693 unstable=0 bg_thresh=1025 thresh=2050 gap=557 poll_thresh=18 ino=257 dd-2584 [001] 50.490316: balance_dirty_state: bdi btrfs-1: dirty=850 wb=693 unstable=0 bg_thresh=1024 thresh=2049 gap=506 poll_thresh=19 ino=257 dd-2584 [001] 50.490321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1312 bdi_dirty=1400 avg_dirty=1400 bdi_gap=0% task_gap=-100% task_weight=98% bdi_bw=63280 base_bw=14220 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 50.497813: balance_dirty_state: bdi btrfs-1: dirty=850 wb=568 unstable=0 bg_thresh=1025 thresh=2051 gap=633 poll_thresh=19 ino=257 dd-2584 [004] 50.497879: balance_dirty_state: bdi btrfs-1: dirty=850 wb=568 unstable=0 bg_thresh=1025 thresh=2051 gap=633 poll_thresh=14 ino=257 dd-2584 [004] 50.497940: balance_dirty_state: bdi btrfs-1: dirty=875 wb=568 unstable=0 bg_thresh=1025 thresh=2051 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 50.497999: balance_dirty_state: bdi btrfs-1: dirty=900 wb=568 unstable=0 bg_thresh=1028 thresh=2056 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 50.498327: balance_dirty_state: bdi btrfs-1: dirty=925 wb=568 unstable=0 bg_thresh=1027 thresh=2055 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 50.498452: balance_dirty_state: bdi btrfs-1: dirty=950 wb=568 unstable=0 bg_thresh=1029 thresh=2059 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 50.498608: balance_dirty_state: bdi btrfs-1: dirty=975 wb=568 unstable=0 bg_thresh=1029 thresh=2058 gap=515 poll_thresh=19 ino=257 dd-2584 [004] 50.498748: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=568 unstable=0 bg_thresh=1028 thresh=2057 gap=464 poll_thresh=20 ino=257 dd-2584 [004] 50.498753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1400 avg_dirty=1400 bdi_gap=3% task_gap=-91% task_weight=99% bdi_bw=63792 base_bw=14000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 50.505912: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=454 unstable=0 bg_thresh=1031 thresh=2063 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 50.505978: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=454 unstable=0 bg_thresh=1034 thresh=2068 gap=564 poll_thresh=16 ino=257 flush-btrfs-1-2586 [000] 50.505997: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3028 wrote=0 to_write=8192 dd-2584 [004] 50.506150: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=454 unstable=0 bg_thresh=1033 thresh=2067 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 50.506331: balance_dirty_state: bdi btrfs-1: dirty=1100 wb=454 unstable=0 bg_thresh=1030 thresh=2060 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 50.506333: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1360 avg_dirty=1360 bdi_gap=28% task_gap=-43% task_weight=100% bdi_bw=63792 base_bw=14000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 50.511420: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=280 wrote=1040 to_write=7152 dd-2584 [004] 50.513888: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1339 unstable=0 bg_thresh=1019 thresh=2039 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 50.513955: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1339 unstable=0 bg_thresh=1022 thresh=2044 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 50.514023: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1339 unstable=0 bg_thresh=1024 thresh=2049 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 50.514270: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1339 unstable=0 bg_thresh=1024 thresh=2049 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 50.514391: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1339 unstable=0 bg_thresh=1027 thresh=2054 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 50.514575: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1339 unstable=0 bg_thresh=1029 thresh=2058 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 50.514581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1320 avg_dirty=1320 bdi_gap=49% task_gap=0% task_weight=99% bdi_bw=63792 base_bw=14000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 50.521900: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1089 unstable=0 bg_thresh=1012 thresh=2025 gap=686 poll_thresh=13 ino=257 dd-2584 [006] 50.521967: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1089 unstable=0 bg_thresh=1012 thresh=2025 gap=686 poll_thresh=14 ino=257 dd-2584 [006] 50.522033: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1089 unstable=0 bg_thresh=1012 thresh=2024 gap=660 poll_thresh=15 ino=257 dd-2584 [006] 50.522099: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1089 unstable=0 bg_thresh=1009 thresh=2019 gap=655 poll_thresh=16 ino=257 dd-2584 [006] 50.522227: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1089 unstable=0 bg_thresh=1012 thresh=2024 gap=610 poll_thresh=17 ino=257 dd-2584 [006] 50.522357: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1089 unstable=0 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=18 ino=257 dd-2584 [006] 50.522489: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1089 unstable=0 bg_thresh=1007 thresh=2015 gap=551 poll_thresh=19 ino=257 dd-2584 [006] 50.522797: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1089 unstable=0 bg_thresh=1005 thresh=2010 gap=496 poll_thresh=20 ino=257 dd-2584 [006] 50.522802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-52% task_weight=100% bdi_bw=63792 base_bw=14000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 50.529957: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1089 unstable=0 bg_thresh=1009 thresh=2019 gap=505 poll_thresh=15 ino=257 dd-2584 [006] 50.530019: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1089 unstable=0 bg_thresh=1009 thresh=2018 gap=479 poll_thresh=16 ino=257 dd-2584 [006] 50.530024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1320 avg_dirty=1320 bdi_gap=28% task_gap=-42% task_weight=99% bdi_bw=63792 base_bw=14000 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 50.537888: balance_dirty_state: bdi btrfs-1: dirty=475 wb=914 unstable=0 bg_thresh=1015 thresh=2030 gap=641 poll_thresh=12 ino=257 dd-2584 [006] 50.537949: balance_dirty_state: bdi btrfs-1: dirty=475 wb=914 unstable=0 bg_thresh=1012 thresh=2024 gap=635 poll_thresh=13 ino=257 dd-2584 [006] 50.538009: balance_dirty_state: bdi btrfs-1: dirty=500 wb=914 unstable=0 bg_thresh=1014 thresh=2029 gap=615 poll_thresh=14 ino=257 dd-2584 [006] 50.538068: balance_dirty_state: bdi btrfs-1: dirty=500 wb=914 unstable=0 bg_thresh=1011 thresh=2023 gap=609 poll_thresh=15 ino=257 dd-2584 [006] 50.538127: balance_dirty_state: bdi btrfs-1: dirty=525 wb=914 unstable=0 bg_thresh=1014 thresh=2028 gap=589 poll_thresh=16 ino=257 dd-2584 [006] 50.538249: balance_dirty_state: bdi btrfs-1: dirty=550 wb=914 unstable=0 bg_thresh=1013 thresh=2026 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 50.538371: balance_dirty_state: bdi btrfs-1: dirty=600 wb=914 unstable=0 bg_thresh=1012 thresh=2025 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 50.538497: balance_dirty_state: bdi btrfs-1: dirty=625 wb=914 unstable=0 bg_thresh=1012 thresh=2024 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 50.538501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1320 avg_dirty=1320 bdi_gap=31% task_gap=-34% task_weight=98% bdi_bw=63792 base_bw=14000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 50.545938: balance_dirty_state: bdi btrfs-1: dirty=650 wb=789 unstable=0 bg_thresh=1017 thresh=2034 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 50.545998: balance_dirty_state: bdi btrfs-1: dirty=650 wb=789 unstable=0 bg_thresh=1017 thresh=2034 gap=595 poll_thresh=15 ino=257 dd-2584 [006] 50.546229: balance_dirty_state: bdi btrfs-1: dirty=675 wb=789 unstable=0 bg_thresh=1016 thresh=2033 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 50.546348: balance_dirty_state: bdi btrfs-1: dirty=700 wb=789 unstable=0 bg_thresh=1016 thresh=2032 gap=543 poll_thresh=17 ino=257 dd-2584 [006] 50.546467: balance_dirty_state: bdi btrfs-1: dirty=725 wb=789 unstable=0 bg_thresh=1015 thresh=2031 gap=517 poll_thresh=18 ino=257 dd-2584 [006] 50.546583: balance_dirty_state: bdi btrfs-1: dirty=775 wb=789 unstable=0 bg_thresh=1017 thresh=2035 gap=471 poll_thresh=19 ino=257 dd-2584 [006] 50.546587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1320 avg_dirty=1320 bdi_gap=38% task_gap=-23% task_weight=99% bdi_bw=63792 base_bw=14000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 50.553905: balance_dirty_state: bdi btrfs-1: dirty=775 wb=664 unstable=0 bg_thresh=1010 thresh=2021 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 50.553967: balance_dirty_state: bdi btrfs-1: dirty=800 wb=664 unstable=0 bg_thresh=1013 thresh=2026 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 50.554024: balance_dirty_state: bdi btrfs-1: dirty=825 wb=664 unstable=0 bg_thresh=1013 thresh=2026 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 50.554143: balance_dirty_state: bdi btrfs-1: dirty=850 wb=664 unstable=0 bg_thresh=1012 thresh=2025 gap=511 poll_thresh=17 ino=257 dd-2584 [006] 50.554263: balance_dirty_state: bdi btrfs-1: dirty=875 wb=664 unstable=0 bg_thresh=1014 thresh=2029 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 50.554268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1320 avg_dirty=1320 bdi_gap=34% task_gap=-30% task_weight=100% bdi_bw=63792 base_bw=14000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 50.562005: balance_dirty_state: bdi btrfs-1: dirty=900 wb=539 unstable=0 bg_thresh=1014 thresh=2029 gap=590 poll_thresh=13 ino=257 dd-2584 [006] 50.562063: balance_dirty_state: bdi btrfs-1: dirty=900 wb=539 unstable=0 bg_thresh=1014 thresh=2029 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 50.562289: balance_dirty_state: bdi btrfs-1: dirty=925 wb=539 unstable=0 bg_thresh=1014 thresh=2028 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 50.562347: balance_dirty_state: bdi btrfs-1: dirty=950 wb=539 unstable=0 bg_thresh=1014 thresh=2028 gap=539 poll_thresh=16 ino=257 dd-2584 [006] 50.562475: balance_dirty_state: bdi btrfs-1: dirty=975 wb=514 unstable=0 bg_thresh=1013 thresh=2027 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 50.562618: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=414 unstable=0 bg_thresh=1010 thresh=2020 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 50.562739: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=414 unstable=0 bg_thresh=1012 thresh=2025 gap=561 poll_thresh=19 ino=257 flush-btrfs-1-2586 [004] 50.562781: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3084 wrote=0 to_write=8192 dd-2584 [006] 50.562865: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=414 unstable=0 bg_thresh=1012 thresh=2024 gap=535 poll_thresh=20 ino=257 dd-2584 [006] 50.562990: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=414 unstable=0 bg_thresh=1014 thresh=2028 gap=539 poll_thresh=21 ino=257 dd-2584 [006] 50.563119: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=464 unstable=0 bg_thresh=1010 thresh=2021 gap=507 poll_thresh=22 ino=257 dd-2584 [006] 50.563247: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=539 unstable=0 bg_thresh=1010 thresh=2020 gap=431 poll_thresh=23 ino=257 dd-2584 [006] 50.563248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-87% task_weight=99% bdi_bw=63792 base_bw=14000 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 50.565356: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=332 wrote=1072 to_write=7120 dd-2584 [004] 50.570161: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1339 unstable=0 bg_thresh=1010 thresh=2020 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 50.570279: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1339 unstable=0 bg_thresh=1009 thresh=2019 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 50.570398: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1339 unstable=0 bg_thresh=1011 thresh=2023 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 50.570403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1321 avg_dirty=1321 bdi_gap=30% task_gap=-37% task_weight=99% bdi_bw=63792 base_bw=14000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 50.577997: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1214 unstable=0 bg_thresh=1010 thresh=2020 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 50.578116: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1214 unstable=0 bg_thresh=1010 thresh=2020 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 50.578233: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1214 unstable=0 bg_thresh=1009 thresh=2019 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 50.578464: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1214 unstable=0 bg_thresh=1009 thresh=2018 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 50.578697: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1214 unstable=0 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 50.578706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1280 avg_dirty=1280 bdi_gap=51% task_gap=4% task_weight=98% bdi_bw=63792 base_bw=14000 task_bw=248 dirtied=32 period=508 think=0 pause=8 dd-2584 [004] 50.585998: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1214 unstable=0 bg_thresh=1008 thresh=2017 gap=478 poll_thresh=13 ino=257 dd-2584 [004] 50.586004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1280 avg_dirty=1280 bdi_gap=51% task_gap=2% task_weight=99% bdi_bw=63792 base_bw=14000 task_bw=164 dirtied=16 period=384 think=0 pause=8 dd-2584 [000] 50.593994: balance_dirty_state: bdi btrfs-1: dirty=325 wb=964 unstable=0 bg_thresh=1013 thresh=2026 gap=737 poll_thresh=10 ino=257 dd-2584 [000] 50.594079: balance_dirty_state: bdi btrfs-1: dirty=350 wb=964 unstable=0 bg_thresh=1015 thresh=2031 gap=717 poll_thresh=11 ino=257 dd-2584 [000] 50.594453: balance_dirty_state: bdi btrfs-1: dirty=350 wb=964 unstable=0 bg_thresh=1015 thresh=2031 gap=717 poll_thresh=12 ino=257 dd-2584 [000] 50.594537: balance_dirty_state: bdi btrfs-1: dirty=375 wb=964 unstable=0 bg_thresh=1018 thresh=2036 gap=697 poll_thresh=13 ino=257 dd-2584 [000] 50.594622: balance_dirty_state: bdi btrfs-1: dirty=400 wb=964 unstable=0 bg_thresh=1018 thresh=2036 gap=672 poll_thresh=14 ino=257 dd-2584 [000] 50.594707: balance_dirty_state: bdi btrfs-1: dirty=400 wb=964 unstable=0 bg_thresh=1017 thresh=2035 gap=671 poll_thresh=15 ino=257 dd-2584 [000] 50.594794: balance_dirty_state: bdi btrfs-1: dirty=425 wb=964 unstable=0 bg_thresh=1017 thresh=2034 gap=645 poll_thresh=16 ino=257 dd-2584 [000] 50.594962: balance_dirty_state: bdi btrfs-1: dirty=450 wb=964 unstable=0 bg_thresh=1016 thresh=2033 gap=619 poll_thresh=17 ino=257 dd-2584 [000] 50.595130: balance_dirty_state: bdi btrfs-1: dirty=475 wb=964 unstable=0 bg_thresh=1016 thresh=2032 gap=593 poll_thresh=18 ino=257 dd-2584 [000] 50.595298: balance_dirty_state: bdi btrfs-1: dirty=525 wb=964 unstable=0 bg_thresh=1015 thresh=2031 gap=542 poll_thresh=19 ino=257 dd-2584 [000] 50.595469: balance_dirty_state: bdi btrfs-1: dirty=550 wb=964 unstable=0 bg_thresh=1017 thresh=2035 gap=521 poll_thresh=20 ino=257 dd-2584 [000] 50.595643: balance_dirty_state: bdi btrfs-1: dirty=575 wb=964 unstable=0 bg_thresh=1017 thresh=2034 gap=495 poll_thresh=21 ino=257 dd-2584 [000] 50.595649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1320 avg_dirty=1320 bdi_gap=37% task_gap=-24% task_weight=99% bdi_bw=63792 base_bw=14000 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 50.601969: balance_dirty_state: bdi btrfs-1: dirty=575 wb=814 unstable=0 bg_thresh=1013 thresh=2026 gap=637 poll_thresh=16 ino=257 dd-2584 [004] 50.602410: balance_dirty_state: bdi btrfs-1: dirty=625 wb=814 unstable=0 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 50.602582: balance_dirty_state: bdi btrfs-1: dirty=650 wb=814 unstable=0 bg_thresh=1012 thresh=2024 gap=560 poll_thresh=18 ino=257 dd-2584 [004] 50.602764: balance_dirty_state: bdi btrfs-1: dirty=675 wb=814 unstable=0 bg_thresh=1010 thresh=2020 gap=531 poll_thresh=19 ino=257 dd-2584 [004] 50.602939: balance_dirty_state: bdi btrfs-1: dirty=725 wb=814 unstable=0 bg_thresh=1008 thresh=2016 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 50.602946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1320 avg_dirty=1320 bdi_gap=27% task_gap=-45% task_weight=99% bdi_bw=64656 base_bw=13128 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 50.609960: balance_dirty_state: bdi btrfs-1: dirty=725 wb=689 unstable=0 bg_thresh=1010 thresh=2021 gap=607 poll_thresh=15 ino=257 dd-2584 [004] 50.610018: balance_dirty_state: bdi btrfs-1: dirty=750 wb=689 unstable=0 bg_thresh=1013 thresh=2026 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 50.610129: balance_dirty_state: bdi btrfs-1: dirty=775 wb=689 unstable=0 bg_thresh=1012 thresh=2025 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 50.610243: balance_dirty_state: bdi btrfs-1: dirty=800 wb=689 unstable=0 bg_thresh=1014 thresh=2029 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 50.610355: balance_dirty_state: bdi btrfs-1: dirty=850 wb=689 unstable=0 bg_thresh=1014 thresh=2028 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 50.610360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1320 avg_dirty=1320 bdi_gap=34% task_gap=-30% task_weight=99% bdi_bw=64656 base_bw=13128 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 50.618258: balance_dirty_state: bdi btrfs-1: dirty=875 wb=564 unstable=0 bg_thresh=1015 thresh=2031 gap=592 poll_thresh=14 ino=257 dd-2584 [000] 50.618337: balance_dirty_state: bdi btrfs-1: dirty=900 wb=564 unstable=0 bg_thresh=1015 thresh=2031 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 50.618415: balance_dirty_state: bdi btrfs-1: dirty=900 wb=564 unstable=0 bg_thresh=1018 thresh=2036 gap=572 poll_thresh=16 ino=257 dd-2584 [000] 50.618571: balance_dirty_state: bdi btrfs-1: dirty=925 wb=564 unstable=0 bg_thresh=1020 thresh=2041 gap=552 poll_thresh=17 ino=257 dd-2584 [000] 50.618730: balance_dirty_state: bdi btrfs-1: dirty=975 wb=564 unstable=0 bg_thresh=1022 thresh=2045 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 50.618736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1309 bdi_dirty=1280 avg_dirty=1280 bdi_gap=66% task_gap=33% task_weight=99% bdi_bw=64656 base_bw=13128 task_bw=2840 dirtied=32 period=48 think=0 pause=8 dd-2584 [000] 50.625999: balance_dirty_state: bdi btrfs-1: dirty=975 wb=439 unstable=0 bg_thresh=1019 thresh=2039 gap=625 poll_thresh=13 ino=257 dd-2584 [000] 50.626079: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=439 unstable=0 bg_thresh=1022 thresh=2044 gap=605 poll_thresh=14 ino=257 dd-2584 [000] 50.626159: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=439 unstable=0 bg_thresh=1021 thresh=2043 gap=579 poll_thresh=15 ino=257 flush-btrfs-1-2586 [004] 50.626192: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3148 wrote=0 to_write=8192 dd-2584 [000] 50.626271: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=439 unstable=0 bg_thresh=1021 thresh=2043 gap=579 poll_thresh=16 ino=257 dd-2584 [000] 50.626453: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=439 unstable=0 bg_thresh=1021 thresh=2042 gap=553 poll_thresh=17 ino=257 dd-2584 [000] 50.626639: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=489 unstable=0 bg_thresh=1023 thresh=2046 gap=507 poll_thresh=18 ino=257 dd-2584 [000] 50.626641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1280 avg_dirty=1280 bdi_gap=66% task_gap=34% task_weight=98% bdi_bw=64656 base_bw=13128 task_bw=2964 dirtied=32 period=44 think=0 pause=8 flush-btrfs-1-2586 [004] 50.628762: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=396 wrote=1008 to_write=7184 dd-2584 [000] 50.633994: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1314 unstable=0 bg_thresh=1020 thresh=2040 gap=626 poll_thresh=13 ino=257 dd-2584 [000] 50.634225: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1314 unstable=0 bg_thresh=1022 thresh=2045 gap=606 poll_thresh=14 ino=257 dd-2584 [000] 50.634285: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1314 unstable=0 bg_thresh=1022 thresh=2044 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 50.634345: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1314 unstable=0 bg_thresh=1019 thresh=2038 gap=574 poll_thresh=16 ino=257 dd-2584 [000] 50.634463: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1314 unstable=0 bg_thresh=1021 thresh=2042 gap=528 poll_thresh=17 ino=257 dd-2584 [000] 50.634582: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1314 unstable=0 bg_thresh=1020 thresh=2041 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 50.634587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1320 avg_dirty=1320 bdi_gap=41% task_gap=-15% task_weight=98% bdi_bw=64656 base_bw=13128 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 50.641988: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1189 unstable=0 bg_thresh=1020 thresh=2041 gap=602 poll_thresh=13 ino=257 dd-2584 [000] 50.642052: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1189 unstable=0 bg_thresh=1020 thresh=2040 gap=601 poll_thresh=14 ino=257 dd-2584 [000] 50.642117: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1189 unstable=0 bg_thresh=1022 thresh=2045 gap=581 poll_thresh=15 ino=257 dd-2584 [000] 50.642184: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1189 unstable=0 bg_thresh=1019 thresh=2039 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 50.642310: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1189 unstable=0 bg_thresh=1021 thresh=2043 gap=529 poll_thresh=17 ino=257 dd-2584 [000] 50.642434: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1189 unstable=0 bg_thresh=1021 thresh=2042 gap=503 poll_thresh=18 ino=257 dd-2584 [000] 50.642439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1320 avg_dirty=1320 bdi_gap=41% task_gap=-15% task_weight=99% bdi_bw=64656 base_bw=13128 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 50.649923: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1064 unstable=0 bg_thresh=1020 thresh=2041 gap=627 poll_thresh=13 ino=257 dd-2584 [004] 50.650331: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1064 unstable=0 bg_thresh=1020 thresh=2041 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 50.650424: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1064 unstable=0 bg_thresh=1020 thresh=2040 gap=601 poll_thresh=15 ino=257 dd-2584 [004] 50.650522: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1064 unstable=0 bg_thresh=1017 thresh=2034 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 50.650710: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1064 unstable=0 bg_thresh=1016 thresh=2033 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 50.650899: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1064 unstable=0 bg_thresh=1018 thresh=2037 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 50.650906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1280 avg_dirty=1280 bdi_gap=62% task_gap=25% task_weight=98% bdi_bw=64656 base_bw=13128 task_bw=2040 dirtied=32 period=64 think=0 pause=8 dd-2584 [003] 50.657960: balance_dirty_state: bdi btrfs-1: dirty=475 wb=939 unstable=0 bg_thresh=1018 thresh=2037 gap=623 poll_thresh=13 ino=257 dd-2584 [003] 50.658035: balance_dirty_state: bdi btrfs-1: dirty=500 wb=939 unstable=0 bg_thresh=1018 thresh=2037 gap=598 poll_thresh=14 ino=257 dd-2584 [003] 50.658106: balance_dirty_state: bdi btrfs-1: dirty=525 wb=939 unstable=0 bg_thresh=1018 thresh=2036 gap=572 poll_thresh=15 ino=257 dd-2584 [003] 50.658174: balance_dirty_state: bdi btrfs-1: dirty=525 wb=939 unstable=0 bg_thresh=1020 thresh=2041 gap=577 poll_thresh=16 ino=257 dd-2584 [003] 50.658313: balance_dirty_state: bdi btrfs-1: dirty=575 wb=939 unstable=0 bg_thresh=1020 thresh=2040 gap=526 poll_thresh=17 ino=257 dd-2584 [003] 50.658452: balance_dirty_state: bdi btrfs-1: dirty=600 wb=939 unstable=0 bg_thresh=1019 thresh=2039 gap=500 poll_thresh=18 ino=257 dd-2584 [003] 50.658457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1280 avg_dirty=1280 bdi_gap=63% task_gap=28% task_weight=98% bdi_bw=64656 base_bw=13128 task_bw=2264 dirtied=32 period=60 think=0 pause=8 dd-2584 [003] 50.665952: balance_dirty_state: bdi btrfs-1: dirty=625 wb=789 unstable=0 bg_thresh=1019 thresh=2038 gap=624 poll_thresh=13 ino=257 dd-2584 [003] 50.666188: balance_dirty_state: bdi btrfs-1: dirty=625 wb=739 unstable=0 bg_thresh=1021 thresh=2043 gap=679 poll_thresh=14 ino=257 dd-2584 [003] 50.666252: balance_dirty_state: bdi btrfs-1: dirty=650 wb=739 unstable=0 bg_thresh=1018 thresh=2037 gap=648 poll_thresh=15 ino=257 dd-2584 [003] 50.666312: balance_dirty_state: bdi btrfs-1: dirty=675 wb=739 unstable=0 bg_thresh=1021 thresh=2042 gap=628 poll_thresh=16 ino=257 dd-2584 [003] 50.666435: balance_dirty_state: bdi btrfs-1: dirty=700 wb=739 unstable=0 bg_thresh=1020 thresh=2041 gap=602 poll_thresh=17 ino=257 dd-2584 [003] 50.666561: balance_dirty_state: bdi btrfs-1: dirty=725 wb=739 unstable=0 bg_thresh=1017 thresh=2034 gap=570 poll_thresh=18 ino=257 dd-2584 [003] 50.666682: balance_dirty_state: bdi btrfs-1: dirty=750 wb=739 unstable=0 bg_thresh=1019 thresh=2038 gap=549 poll_thresh=19 ino=257 dd-2584 [003] 50.666808: balance_dirty_state: bdi btrfs-1: dirty=775 wb=739 unstable=0 bg_thresh=1018 thresh=2037 gap=523 poll_thresh=20 ino=257 dd-2584 [003] 50.666944: balance_dirty_state: bdi btrfs-1: dirty=814 wb=739 unstable=0 bg_thresh=1018 thresh=2037 gap=484 poll_thresh=21 ino=257 dd-2584 [003] 50.666949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1360 avg_dirty=1360 bdi_gap=16% task_gap=-67% task_weight=99% bdi_bw=64656 base_bw=13128 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 50.673980: balance_dirty_state: bdi btrfs-1: dirty=827 wb=614 unstable=0 bg_thresh=1009 thresh=2018 gap=577 poll_thresh=16 ino=257 dd-2584 [003] 50.674115: balance_dirty_state: bdi btrfs-1: dirty=853 wb=614 unstable=0 bg_thresh=1008 thresh=2016 gap=549 poll_thresh=17 ino=257 dd-2584 [003] 50.674418: balance_dirty_state: bdi btrfs-1: dirty=892 wb=614 unstable=0 bg_thresh=1010 thresh=2021 gap=515 poll_thresh=18 ino=257 dd-2584 [003] 50.674558: balance_dirty_state: bdi btrfs-1: dirty=918 wb=614 unstable=0 bg_thresh=1011 thresh=2022 gap=490 poll_thresh=19 ino=257 dd-2584 [003] 50.674562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1360 avg_dirty=1360 bdi_gap=7% task_gap=-83% task_weight=98% bdi_bw=64656 base_bw=13128 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 50.682051: balance_dirty_state: bdi btrfs-1: dirty=931 wb=489 unstable=0 bg_thresh=1006 thresh=2012 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 50.682170: balance_dirty_state: bdi btrfs-1: dirty=957 wb=489 unstable=0 bg_thresh=1006 thresh=2013 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 50.682290: balance_dirty_state: bdi btrfs-1: dirty=970 wb=489 unstable=0 bg_thresh=1006 thresh=2013 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 50.682642: balance_dirty_state: bdi btrfs-1: dirty=983 wb=489 unstable=0 bg_thresh=1006 thresh=2012 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 50.682983: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=489 unstable=0 bg_thresh=1004 thresh=2008 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 50.682992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=98% bdi_bw=64656 base_bw=13128 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 50.683012: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3204 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 50.688612: writeback_single_inode: bdi btrfs-1: ino=257 state= age=456 wrote=960 to_write=7232 dd-2584 [001] 50.693875: balance_dirty_state: bdi btrfs-1: dirty=75 wb=1198 unstable=0 bg_thresh=1000 thresh=2001 gap=728 poll_thresh=18 ino=257 dd-2584 [001] 50.694079: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1198 unstable=0 bg_thresh=1003 thresh=2007 gap=721 poll_thresh=13 ino=257 dd-2584 [001] 50.694259: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1198 unstable=0 bg_thresh=1006 thresh=2012 gap=726 poll_thresh=14 ino=257 dd-2584 [001] 50.694449: balance_dirty_state: bdi btrfs-1: dirty=101 wb=1198 unstable=0 bg_thresh=1010 thresh=2020 gap=721 poll_thresh=15 ino=257 dd-2584 [001] 50.694604: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1198 unstable=0 bg_thresh=1009 thresh=2019 gap=707 poll_thresh=16 ino=257 dd-2584 [001] 50.695081: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1198 unstable=0 bg_thresh=1010 thresh=2020 gap=645 poll_thresh=17 ino=257 dd-2584 [001] 50.695261: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1198 unstable=0 bg_thresh=1012 thresh=2024 gap=624 poll_thresh=18 ino=257 dd-2584 [001] 50.695440: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1198 unstable=0 bg_thresh=1011 thresh=2023 gap=598 poll_thresh=19 ino=257 dd-2584 [001] 50.696041: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1198 unstable=0 bg_thresh=1042 thresh=2085 gap=635 poll_thresh=20 ino=257 dd-2584 [001] 50.696204: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1198 unstable=0 bg_thresh=1035 thresh=2071 gap=596 poll_thresh=21 ino=257 dd-2584 [001] 50.696373: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1198 unstable=0 bg_thresh=1035 thresh=2070 gap=545 poll_thresh=22 ino=257 dd-2584 [001] 50.696538: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1198 unstable=0 bg_thresh=1034 thresh=2069 gap=519 poll_thresh=23 ino=257 dd-2584 [001] 50.696705: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1198 unstable=0 bg_thresh=1035 thresh=2070 gap=495 poll_thresh=24 ino=257 dd-2584 [001] 50.696711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1332 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=64656 base_bw=13128 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 50.701860: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1073 unstable=0 bg_thresh=1023 thresh=2047 gap=597 poll_thresh=24 ino=257 dd-2584 [005] 50.701927: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1073 unstable=0 bg_thresh=1023 thresh=2047 gap=597 poll_thresh=18 ino=257 dd-2584 [005] 50.702233: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1073 unstable=0 bg_thresh=1026 thresh=2052 gap=552 poll_thresh=19 ino=257 dd-2584 [005] 50.702356: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1073 unstable=0 bg_thresh=1025 thresh=2051 gap=526 poll_thresh=20 ino=257 dd-2584 [005] 50.702491: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1073 unstable=0 bg_thresh=1027 thresh=2055 gap=504 poll_thresh=21 ino=257 dd-2584 [005] 50.702496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1318 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-138% task_weight=98% bdi_bw=64656 base_bw=13128 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 50.709957: balance_dirty_state: bdi btrfs-1: dirty=478 wb=973 unstable=0 bg_thresh=1020 thresh=2040 gap=589 poll_thresh=21 ino=257 dd-2584 [005] 50.710034: balance_dirty_state: bdi btrfs-1: dirty=503 wb=973 unstable=0 bg_thresh=1017 thresh=2034 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 50.710167: balance_dirty_state: bdi btrfs-1: dirty=528 wb=973 unstable=0 bg_thresh=1019 thresh=2038 gap=537 poll_thresh=17 ino=257 dd-2584 [005] 50.710302: balance_dirty_state: bdi btrfs-1: dirty=553 wb=973 unstable=0 bg_thresh=1018 thresh=2037 gap=511 poll_thresh=18 ino=257 dd-2584 [005] 50.710754: balance_dirty_state: bdi btrfs-1: dirty=578 wb=973 unstable=0 bg_thresh=1035 thresh=2070 gap=519 poll_thresh=19 ino=257 dd-2584 [005] 50.710876: balance_dirty_state: bdi btrfs-1: dirty=603 wb=973 unstable=0 bg_thresh=1037 thresh=2074 gap=498 poll_thresh=20 ino=257 dd-2584 [005] 50.710881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1336 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-31% task_gap=-161% task_weight=98% bdi_bw=64868 base_bw=12924 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 50.717923: balance_dirty_state: bdi btrfs-1: dirty=603 wb=973 unstable=0 bg_thresh=1027 thresh=2055 gap=479 poll_thresh=20 ino=257 dd-2584 [005] 50.717931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1318 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=64868 base_bw=12924 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 50.725940: balance_dirty_state: bdi btrfs-1: dirty=603 wb=723 unstable=0 bg_thresh=1028 thresh=2057 gap=731 poll_thresh=20 ino=257 dd-2584 [000] 50.726027: balance_dirty_state: bdi btrfs-1: dirty=628 wb=723 unstable=0 bg_thresh=1025 thresh=2051 gap=700 poll_thresh=15 ino=257 dd-2584 [000] 50.726325: balance_dirty_state: bdi btrfs-1: dirty=628 wb=723 unstable=0 bg_thresh=1025 thresh=2050 gap=699 poll_thresh=16 ino=257 dd-2584 [000] 50.726481: balance_dirty_state: bdi btrfs-1: dirty=678 wb=723 unstable=0 bg_thresh=1024 thresh=2049 gap=648 poll_thresh=17 ino=257 dd-2584 [000] 50.726635: balance_dirty_state: bdi btrfs-1: dirty=703 wb=723 unstable=0 bg_thresh=1024 thresh=2048 gap=622 poll_thresh=18 ino=257 dd-2584 [000] 50.726791: balance_dirty_state: bdi btrfs-1: dirty=728 wb=723 unstable=0 bg_thresh=1026 thresh=2052 gap=601 poll_thresh=19 ino=257 dd-2584 [000] 50.726945: balance_dirty_state: bdi btrfs-1: dirty=778 wb=723 unstable=0 bg_thresh=1025 thresh=2051 gap=550 poll_thresh=20 ino=257 dd-2584 [000] 50.727099: balance_dirty_state: bdi btrfs-1: dirty=803 wb=723 unstable=0 bg_thresh=1025 thresh=2050 gap=524 poll_thresh=21 ino=257 dd-2584 [000] 50.727254: balance_dirty_state: bdi btrfs-1: dirty=828 wb=723 unstable=0 bg_thresh=1027 thresh=2054 gap=503 poll_thresh=22 ino=257 dd-2584 [000] 50.727260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1317 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-20% task_gap=-139% task_weight=98% bdi_bw=64868 base_bw=12924 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 50.733904: balance_dirty_state: bdi btrfs-1: dirty=828 wb=598 unstable=0 bg_thresh=1030 thresh=2060 gap=634 poll_thresh=22 ino=257 dd-2584 [000] 50.733993: balance_dirty_state: bdi btrfs-1: dirty=853 wb=598 unstable=0 bg_thresh=1030 thresh=2060 gap=609 poll_thresh=16 ino=257 dd-2584 [000] 50.734148: balance_dirty_state: bdi btrfs-1: dirty=878 wb=598 unstable=0 bg_thresh=1029 thresh=2058 gap=582 poll_thresh=17 ino=257 dd-2584 [000] 50.734524: balance_dirty_state: bdi btrfs-1: dirty=903 wb=598 unstable=0 bg_thresh=1028 thresh=2057 gap=556 poll_thresh=18 ino=257 dd-2584 [000] 50.734680: balance_dirty_state: bdi btrfs-1: dirty=953 wb=598 unstable=0 bg_thresh=1028 thresh=2056 gap=505 poll_thresh=19 ino=257 dd-2584 [000] 50.734685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1320 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-136% task_weight=97% bdi_bw=64868 base_bw=12924 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 50.741934: balance_dirty_state: bdi btrfs-1: dirty=953 wb=448 unstable=0 bg_thresh=1028 thresh=2056 gap=655 poll_thresh=19 ino=257 dd-2584 [000] 50.742000: balance_dirty_state: bdi btrfs-1: dirty=953 wb=448 unstable=0 bg_thresh=1030 thresh=2061 gap=660 poll_thresh=14 ino=257 dd-2584 [000] 50.742059: balance_dirty_state: bdi btrfs-1: dirty=978 wb=448 unstable=0 bg_thresh=1027 thresh=2055 gap=629 poll_thresh=15 ino=257 dd-2584 [000] 50.742116: balance_dirty_state: bdi btrfs-1: dirty=978 wb=448 unstable=0 bg_thresh=1030 thresh=2060 gap=634 poll_thresh=16 ino=257 dd-2584 [000] 50.742231: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=448 unstable=0 bg_thresh=1029 thresh=2059 gap=583 poll_thresh=17 ino=257 dd-2584 [000] 50.742347: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=448 unstable=0 bg_thresh=1031 thresh=2063 gap=562 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 50.742411: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3264 wrote=0 to_write=8192 dd-2584 [000] 50.742475: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=448 unstable=0 bg_thresh=1031 thresh=2062 gap=536 poll_thresh=19 ino=257 dd-2584 [000] 50.742601: balance_dirty_state: bdi btrfs-1: dirty=1128 wb=448 unstable=0 bg_thresh=1027 thresh=2055 gap=479 poll_thresh=20 ino=257 dd-2584 [000] 50.742603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1318 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-65% task_gap=-229% task_weight=98% bdi_bw=64868 base_bw=12924 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 50.746355: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1088 to_write=7104 dd-2584 [000] 50.753896: balance_dirty_state: bdi btrfs-1: dirty=62 wb=1299 unstable=0 bg_thresh=1029 thresh=2059 gap=698 poll_thresh=20 ino=257 dd-2584 [000] 50.753962: balance_dirty_state: bdi btrfs-1: dirty=62 wb=1299 unstable=0 bg_thresh=1032 thresh=2064 gap=703 poll_thresh=15 ino=257 dd-2584 [000] 50.754197: balance_dirty_state: bdi btrfs-1: dirty=87 wb=1299 unstable=0 bg_thresh=1029 thresh=2058 gap=672 poll_thresh=16 ino=257 dd-2584 [000] 50.754320: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1299 unstable=0 bg_thresh=1031 thresh=2062 gap=651 poll_thresh=17 ino=257 dd-2584 [000] 50.754439: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1299 unstable=0 bg_thresh=1030 thresh=2061 gap=625 poll_thresh=18 ino=257 dd-2584 [000] 50.754559: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1299 unstable=0 bg_thresh=1030 thresh=2060 gap=574 poll_thresh=19 ino=257 dd-2584 [000] 50.754680: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1299 unstable=0 bg_thresh=1032 thresh=2064 gap=553 poll_thresh=20 ino=257 dd-2584 [000] 50.754799: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1299 unstable=0 bg_thresh=1031 thresh=2063 gap=527 poll_thresh=21 ino=257 dd-2584 [000] 50.754919: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1299 unstable=0 bg_thresh=1031 thresh=2062 gap=476 poll_thresh=22 ino=257 dd-2584 [000] 50.754924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1324 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=64868 base_bw=12924 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 50.761959: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1169 unstable=0 bg_thresh=1031 thresh=2062 gap=606 poll_thresh=22 ino=257 dd-2584 [000] 50.762025: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1169 unstable=0 bg_thresh=1030 thresh=2061 gap=605 poll_thresh=16 ino=257 dd-2584 [000] 50.762146: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1169 unstable=0 bg_thresh=1030 thresh=2060 gap=579 poll_thresh=17 ino=257 dd-2584 [000] 50.762438: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1169 unstable=0 bg_thresh=1029 thresh=2059 gap=528 poll_thresh=18 ino=257 dd-2584 [000] 50.762556: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1169 unstable=0 bg_thresh=1029 thresh=2058 gap=502 poll_thresh=19 ino=257 dd-2584 [000] 50.762561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-180% task_weight=98% bdi_bw=64868 base_bw=12924 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 50.773879: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1118 unstable=0 bg_thresh=1028 thresh=2056 gap=551 poll_thresh=19 ino=257 dd-2584 [000] 50.773944: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1118 unstable=0 bg_thresh=1028 thresh=2056 gap=526 poll_thresh=14 ino=257 dd-2584 [000] 50.774002: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1118 unstable=0 bg_thresh=1028 thresh=2056 gap=526 poll_thresh=15 ino=257 dd-2584 [000] 50.774059: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1118 unstable=0 bg_thresh=1030 thresh=2061 gap=506 poll_thresh=16 ino=257 dd-2584 [000] 50.774064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1323 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=64868 base_bw=12924 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [000] 50.781865: balance_dirty_state: bdi btrfs-1: dirty=437 wb=866 unstable=0 bg_thresh=1024 thresh=2049 gap=746 poll_thresh=16 ino=257 dd-2584 [000] 50.781934: balance_dirty_state: bdi btrfs-1: dirty=462 wb=866 unstable=0 bg_thresh=1024 thresh=2049 gap=721 poll_thresh=12 ino=257 dd-2584 [000] 50.781995: balance_dirty_state: bdi btrfs-1: dirty=462 wb=866 unstable=0 bg_thresh=1027 thresh=2054 gap=726 poll_thresh=13 ino=257 dd-2584 [000] 50.782054: balance_dirty_state: bdi btrfs-1: dirty=487 wb=866 unstable=0 bg_thresh=1029 thresh=2059 gap=706 poll_thresh=14 ino=257 dd-2584 [000] 50.782114: balance_dirty_state: bdi btrfs-1: dirty=512 wb=866 unstable=0 bg_thresh=1029 thresh=2059 gap=681 poll_thresh=15 ino=257 dd-2584 [000] 50.782175: balance_dirty_state: bdi btrfs-1: dirty=512 wb=866 unstable=0 bg_thresh=1032 thresh=2064 gap=686 poll_thresh=16 ino=257 dd-2584 [000] 50.782299: balance_dirty_state: bdi btrfs-1: dirty=537 wb=866 unstable=0 bg_thresh=1031 thresh=2063 gap=660 poll_thresh=17 ino=257 dd-2584 [000] 50.782421: balance_dirty_state: bdi btrfs-1: dirty=587 wb=866 unstable=0 bg_thresh=1031 thresh=2062 gap=609 poll_thresh=18 ino=257 dd-2584 [000] 50.782715: balance_dirty_state: bdi btrfs-1: dirty=612 wb=866 unstable=0 bg_thresh=1035 thresh=2070 gap=592 poll_thresh=19 ino=257 dd-2584 [000] 50.782835: balance_dirty_state: bdi btrfs-1: dirty=637 wb=866 unstable=0 bg_thresh=1034 thresh=2069 gap=566 poll_thresh=20 ino=257 dd-2584 [000] 50.784587: balance_dirty_state: bdi btrfs-1: dirty=687 wb=866 unstable=0 bg_thresh=1034 thresh=2068 gap=515 poll_thresh=21 ino=257 dd-2584 [000] 50.784591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-214% task_weight=98% bdi_bw=64868 base_bw=12924 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 50.789911: balance_dirty_state: bdi btrfs-1: dirty=687 wb=741 unstable=0 bg_thresh=1026 thresh=2052 gap=624 poll_thresh=21 ino=257 dd-2584 [000] 50.789984: balance_dirty_state: bdi btrfs-1: dirty=687 wb=741 unstable=0 bg_thresh=1026 thresh=2052 gap=624 poll_thresh=16 ino=257 dd-2584 [000] 50.790098: balance_dirty_state: bdi btrfs-1: dirty=712 wb=741 unstable=0 bg_thresh=1031 thresh=2062 gap=609 poll_thresh=17 ino=257 dd-2584 [000] 50.790213: balance_dirty_state: bdi btrfs-1: dirty=762 wb=741 unstable=0 bg_thresh=1033 thresh=2067 gap=564 poll_thresh=18 ino=257 dd-2584 [000] 50.790331: balance_dirty_state: bdi btrfs-1: dirty=787 wb=741 unstable=0 bg_thresh=1033 thresh=2066 gap=538 poll_thresh=19 ino=257 dd-2584 [000] 50.790447: balance_dirty_state: bdi btrfs-1: dirty=812 wb=741 unstable=0 bg_thresh=1032 thresh=2065 gap=512 poll_thresh=20 ino=257 dd-2584 [000] 50.790451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1327 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-59% task_gap=-217% task_weight=98% bdi_bw=64868 base_bw=12924 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 50.797904: balance_dirty_state: bdi btrfs-1: dirty=812 wb=602 unstable=0 bg_thresh=1027 thresh=2055 gap=641 poll_thresh=20 ino=257 dd-2584 [000] 50.797975: balance_dirty_state: bdi btrfs-1: dirty=837 wb=602 unstable=0 bg_thresh=1027 thresh=2055 gap=616 poll_thresh=15 ino=257 dd-2584 [000] 50.798200: balance_dirty_state: bdi btrfs-1: dirty=862 wb=602 unstable=0 bg_thresh=1030 thresh=2060 gap=596 poll_thresh=16 ino=257 dd-2584 [000] 50.798314: balance_dirty_state: bdi btrfs-1: dirty=887 wb=602 unstable=0 bg_thresh=1032 thresh=2065 gap=576 poll_thresh=17 ino=257 dd-2584 [000] 50.798430: balance_dirty_state: bdi btrfs-1: dirty=912 wb=602 unstable=0 bg_thresh=1032 thresh=2064 gap=550 poll_thresh=18 ino=257 dd-2584 [000] 50.798547: balance_dirty_state: bdi btrfs-1: dirty=937 wb=602 unstable=0 bg_thresh=1034 thresh=2068 gap=529 poll_thresh=19 ino=257 dd-2584 [000] 50.798662: balance_dirty_state: bdi btrfs-1: dirty=987 wb=602 unstable=0 bg_thresh=1033 thresh=2067 gap=478 poll_thresh=20 ino=257 dd-2584 [000] 50.798667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1329 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=64868 base_bw=12924 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 50.805899: balance_dirty_state: bdi btrfs-1: dirty=987 wb=477 unstable=0 bg_thresh=1025 thresh=2051 gap=587 poll_thresh=20 ino=257 dd-2584 [000] 50.805974: balance_dirty_state: bdi btrfs-1: dirty=987 wb=477 unstable=0 bg_thresh=1025 thresh=2051 gap=587 poll_thresh=15 ino=257 dd-2584 [000] 50.806035: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=477 unstable=0 bg_thresh=1028 thresh=2056 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 50.806148: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=477 unstable=0 bg_thresh=1030 thresh=2061 gap=547 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 50.806214: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3328 wrote=0 to_write=8192 dd-2584 [000] 50.806277: balance_dirty_state: bdi btrfs-1: dirty=1087 wb=477 unstable=0 bg_thresh=1033 thresh=2066 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 50.806279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1328 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=64868 base_bw=12924 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 50.809189: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=1024 to_write=7168 dd-2584 [000] 50.813875: balance_dirty_state: bdi btrfs-1: dirty=62 wb=1377 unstable=0 bg_thresh=1021 thresh=2043 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 50.813949: balance_dirty_state: bdi btrfs-1: dirty=62 wb=1377 unstable=0 bg_thresh=1024 thresh=2048 gap=609 poll_thresh=13 ino=257 dd-2584 [000] 50.814220: balance_dirty_state: bdi btrfs-1: dirty=87 wb=1377 unstable=0 bg_thresh=1024 thresh=2048 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 50.814281: balance_dirty_state: bdi btrfs-1: dirty=87 wb=1377 unstable=0 bg_thresh=1026 thresh=2053 gap=589 poll_thresh=15 ino=257 dd-2584 [000] 50.814342: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1377 unstable=0 bg_thresh=1026 thresh=2053 gap=564 poll_thresh=16 ino=257 dd-2584 [000] 50.814465: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1377 unstable=0 bg_thresh=1028 thresh=2057 gap=543 poll_thresh=17 ino=257 dd-2584 [000] 50.814594: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1377 unstable=0 bg_thresh=1028 thresh=2056 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 50.814599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1319 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=64996 base_bw=12524 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 50.821976: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1252 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=18 ino=257 dd-2584 [004] 50.822055: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1252 unstable=0 bg_thresh=1008 thresh=2017 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 50.822118: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1252 unstable=0 bg_thresh=1008 thresh=2017 gap=553 poll_thresh=14 ino=257 dd-2584 [004] 50.822179: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1252 unstable=0 bg_thresh=1008 thresh=2017 gap=528 poll_thresh=15 ino=257 dd-2584 [004] 50.822242: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1252 unstable=0 bg_thresh=1008 thresh=2017 gap=528 poll_thresh=16 ino=257 dd-2584 [004] 50.822366: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1252 unstable=0 bg_thresh=1010 thresh=2021 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 50.822513: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1252 unstable=0 bg_thresh=1010 thresh=2020 gap=456 poll_thresh=18 ino=257 dd-2584 [004] 50.822519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=64996 base_bw=12524 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 50.829876: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1052 unstable=0 bg_thresh=1004 thresh=2008 gap=644 poll_thresh=18 ino=257 dd-2584 [004] 50.829965: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1052 unstable=0 bg_thresh=1004 thresh=2008 gap=644 poll_thresh=13 ino=257 dd-2584 [004] 50.830332: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1052 unstable=0 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=14 ino=257 dd-2584 [004] 50.830419: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1052 unstable=0 bg_thresh=1006 thresh=2013 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 50.830506: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1052 unstable=0 bg_thresh=1009 thresh=2018 gap=604 poll_thresh=16 ino=257 dd-2584 [004] 50.830685: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1052 unstable=0 bg_thresh=1011 thresh=2023 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 50.830865: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1052 unstable=0 bg_thresh=1011 thresh=2022 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 50.831049: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1052 unstable=0 bg_thresh=1007 thresh=2015 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 50.831056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=64996 base_bw=12524 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 50.837969: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1052 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 50.837974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=64996 base_bw=12524 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 50.845981: balance_dirty_state: bdi btrfs-1: dirty=462 wb=802 unstable=0 bg_thresh=1001 thresh=2003 gap=739 poll_thresh=19 ino=257 dd-2584 [004] 50.846056: balance_dirty_state: bdi btrfs-1: dirty=487 wb=802 unstable=0 bg_thresh=1001 thresh=2003 gap=714 poll_thresh=14 ino=257 dd-2584 [004] 50.846116: balance_dirty_state: bdi btrfs-1: dirty=487 wb=802 unstable=0 bg_thresh=1001 thresh=2002 gap=713 poll_thresh=15 ino=257 dd-2584 [004] 50.846173: balance_dirty_state: bdi btrfs-1: dirty=512 wb=802 unstable=0 bg_thresh=1001 thresh=2002 gap=688 poll_thresh=16 ino=257 dd-2584 [004] 50.846289: balance_dirty_state: bdi btrfs-1: dirty=537 wb=802 unstable=0 bg_thresh=1000 thresh=2001 gap=662 poll_thresh=17 ino=257 dd-2584 [004] 50.846407: balance_dirty_state: bdi btrfs-1: dirty=587 wb=802 unstable=0 bg_thresh=1002 thresh=2005 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 50.846689: balance_dirty_state: bdi btrfs-1: dirty=612 wb=802 unstable=0 bg_thresh=999 thresh=1998 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 50.846805: balance_dirty_state: bdi btrfs-1: dirty=637 wb=802 unstable=0 bg_thresh=998 thresh=1997 gap=558 poll_thresh=20 ino=257 dd-2584 [004] 50.846921: balance_dirty_state: bdi btrfs-1: dirty=662 wb=802 unstable=0 bg_thresh=1000 thresh=2001 gap=537 poll_thresh=21 ino=257 dd-2584 [004] 50.847040: balance_dirty_state: bdi btrfs-1: dirty=712 wb=802 unstable=0 bg_thresh=1000 thresh=2000 gap=486 poll_thresh=22 ino=257 dd-2584 [004] 50.847044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=64996 base_bw=12524 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 50.854047: balance_dirty_state: bdi btrfs-1: dirty=712 wb=677 unstable=0 bg_thresh=1000 thresh=2000 gap=611 poll_thresh=22 ino=257 dd-2584 [004] 50.854119: balance_dirty_state: bdi btrfs-1: dirty=712 wb=677 unstable=0 bg_thresh=1002 thresh=2005 gap=616 poll_thresh=16 ino=257 dd-2584 [004] 50.854235: balance_dirty_state: bdi btrfs-1: dirty=762 wb=677 unstable=0 bg_thresh=1002 thresh=2004 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 50.854350: balance_dirty_state: bdi btrfs-1: dirty=787 wb=677 unstable=0 bg_thresh=1001 thresh=2003 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 50.854466: balance_dirty_state: bdi btrfs-1: dirty=812 wb=677 unstable=0 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=19 ino=257 dd-2584 [004] 50.854747: balance_dirty_state: bdi btrfs-1: dirty=837 wb=677 unstable=0 bg_thresh=1000 thresh=2000 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 50.854752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=64996 base_bw=12524 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 50.861957: balance_dirty_state: bdi btrfs-1: dirty=837 wb=552 unstable=0 bg_thresh=1003 thresh=2006 gap=617 poll_thresh=20 ino=257 dd-2584 [004] 50.862084: balance_dirty_state: bdi btrfs-1: dirty=862 wb=552 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 50.862146: balance_dirty_state: bdi btrfs-1: dirty=887 wb=552 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 50.862260: balance_dirty_state: bdi btrfs-1: dirty=912 wb=552 unstable=0 bg_thresh=1004 thresh=2009 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 50.862376: balance_dirty_state: bdi btrfs-1: dirty=937 wb=552 unstable=0 bg_thresh=1004 thresh=2008 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 50.862492: balance_dirty_state: bdi btrfs-1: dirty=987 wb=552 unstable=0 bg_thresh=1003 thresh=2007 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 50.862497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=64996 base_bw=12524 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 50.870015: balance_dirty_state: bdi btrfs-1: dirty=987 wb=427 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 50.870145: balance_dirty_state: bdi btrfs-1: dirty=987 wb=427 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 50.870213: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=427 unstable=0 bg_thresh=1003 thresh=2007 gap=568 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 50.870278: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3392 wrote=0 to_write=8192 dd-2584 [004] 50.870284: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=427 unstable=0 bg_thresh=1006 thresh=2012 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 50.870418: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=427 unstable=0 bg_thresh=1005 thresh=2011 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 50.870559: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=452 unstable=0 bg_thresh=1002 thresh=2004 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 50.870561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=64996 base_bw=12524 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 50.873415: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=1040 to_write=7152 dd-2584 [004] 50.877961: balance_dirty_state: bdi btrfs-1: dirty=62 wb=1327 unstable=0 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 50.878225: balance_dirty_state: bdi btrfs-1: dirty=87 wb=1327 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=13 ino=257 dd-2584 [004] 50.878290: balance_dirty_state: bdi btrfs-1: dirty=87 wb=1327 unstable=0 bg_thresh=1001 thresh=2002 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 50.878355: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1327 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 50.878419: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1327 unstable=0 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 50.878548: balance_dirty_state: bdi btrfs-1: dirty=162 wb=1327 unstable=0 bg_thresh=1002 thresh=2005 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 50.878682: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1327 unstable=0 bg_thresh=1002 thresh=2004 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 50.878689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=64996 base_bw=12524 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 50.885988: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1077 unstable=0 bg_thresh=999 thresh=1998 gap=734 poll_thresh=18 ino=257 dd-2584 [004] 50.886081: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1077 unstable=0 bg_thresh=999 thresh=1998 gap=709 poll_thresh=13 ino=257 dd-2584 [004] 50.886164: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1077 unstable=0 bg_thresh=999 thresh=1998 gap=709 poll_thresh=14 ino=257 dd-2584 [004] 50.886247: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1077 unstable=0 bg_thresh=1001 thresh=2003 gap=689 poll_thresh=15 ino=257 dd-2584 [004] 50.886331: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1077 unstable=0 bg_thresh=1004 thresh=2008 gap=669 poll_thresh=16 ino=257 dd-2584 [004] 50.886499: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1077 unstable=0 bg_thresh=1006 thresh=2013 gap=649 poll_thresh=17 ino=257 dd-2584 [004] 50.886670: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1077 unstable=0 bg_thresh=1006 thresh=2012 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 50.887133: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1077 unstable=0 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 50.887307: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1077 unstable=0 bg_thresh=1007 thresh=2015 gap=551 poll_thresh=20 ino=257 dd-2584 [004] 50.887485: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1077 unstable=0 bg_thresh=1004 thresh=2008 gap=519 poll_thresh=21 ino=257 dd-2584 [004] 50.887658: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1077 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=22 ino=257 dd-2584 [004] 50.887664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=64996 base_bw=12524 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 50.893977: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1077 unstable=0 bg_thresh=994 thresh=1989 gap=475 poll_thresh=22 ino=257 dd-2584 [003] 50.893983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=64996 base_bw=12524 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 50.901972: balance_dirty_state: bdi btrfs-1: dirty=437 wb=927 unstable=0 bg_thresh=1000 thresh=2000 gap=636 poll_thresh=22 ino=257 dd-2584 [003] 50.902104: balance_dirty_state: bdi btrfs-1: dirty=462 wb=927 unstable=0 bg_thresh=1000 thresh=2000 gap=611 poll_thresh=16 ino=257 dd-2584 [003] 50.902339: balance_dirty_state: bdi btrfs-1: dirty=487 wb=927 unstable=0 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=17 ino=257 dd-2584 [003] 50.902487: balance_dirty_state: bdi btrfs-1: dirty=537 wb=852 unstable=0 bg_thresh=997 thresh=1994 gap=605 poll_thresh=18 ino=257 dd-2584 [003] 50.902624: balance_dirty_state: bdi btrfs-1: dirty=562 wb=802 unstable=0 bg_thresh=999 thresh=1999 gap=635 poll_thresh=19 ino=257 dd-2584 [003] 50.903179: balance_dirty_state: bdi btrfs-1: dirty=587 wb=802 unstable=0 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=20 ino=257 dd-2584 [003] 50.903419: balance_dirty_state: bdi btrfs-1: dirty=637 wb=802 unstable=0 bg_thresh=1001 thresh=2002 gap=563 poll_thresh=21 ino=257 dd-2584 [003] 50.903661: balance_dirty_state: bdi btrfs-1: dirty=662 wb=802 unstable=0 bg_thresh=1000 thresh=2001 gap=537 poll_thresh=22 ino=257 dd-2584 [003] 50.903901: balance_dirty_state: bdi btrfs-1: dirty=687 wb=802 unstable=0 bg_thresh=1000 thresh=2000 gap=511 poll_thresh=23 ino=257 dd-2584 [003] 50.904144: balance_dirty_state: bdi btrfs-1: dirty=712 wb=802 unstable=0 bg_thresh=999 thresh=1998 gap=484 poll_thresh=24 ino=257 dd-2584 [003] 50.904152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-304% task_weight=101% bdi_bw=64996 base_bw=12524 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 50.909981: balance_dirty_state: bdi btrfs-1: dirty=712 wb=802 unstable=0 bg_thresh=999 thresh=1998 gap=484 poll_thresh=24 ino=257 dd-2584 [003] 50.909989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-256% task_weight=101% bdi_bw=64996 base_bw=12524 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 50.917966: balance_dirty_state: bdi btrfs-1: dirty=712 wb=552 unstable=0 bg_thresh=999 thresh=1999 gap=735 poll_thresh=24 ino=257 dd-2584 [004] 50.918049: balance_dirty_state: bdi btrfs-1: dirty=737 wb=552 unstable=0 bg_thresh=999 thresh=1999 gap=710 poll_thresh=18 ino=257 dd-2584 [004] 50.918160: balance_dirty_state: bdi btrfs-1: dirty=762 wb=552 unstable=0 bg_thresh=1002 thresh=2004 gap=690 poll_thresh=19 ino=257 dd-2584 [004] 50.918271: balance_dirty_state: bdi btrfs-1: dirty=812 wb=552 unstable=0 bg_thresh=1004 thresh=2009 gap=645 poll_thresh=20 ino=257 dd-2584 [004] 50.918384: balance_dirty_state: bdi btrfs-1: dirty=837 wb=552 unstable=0 bg_thresh=1009 thresh=2019 gap=630 poll_thresh=21 ino=257 dd-2584 [004] 50.918663: balance_dirty_state: bdi btrfs-1: dirty=862 wb=552 unstable=0 bg_thresh=1006 thresh=2012 gap=598 poll_thresh=22 ino=257 dd-2584 [004] 50.918777: balance_dirty_state: bdi btrfs-1: dirty=887 wb=552 unstable=0 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=23 ino=257 dd-2584 [004] 50.918892: balance_dirty_state: bdi btrfs-1: dirty=937 wb=552 unstable=0 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=24 ino=257 dd-2584 [004] 50.919008: balance_dirty_state: bdi btrfs-1: dirty=962 wb=552 unstable=0 bg_thresh=1007 thresh=2014 gap=500 poll_thresh=25 ino=257 dd-2584 [004] 50.919013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=65736 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 50.925944: balance_dirty_state: bdi btrfs-1: dirty=962 wb=427 unstable=0 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=25 ino=257 dd-2584 [004] 50.926011: balance_dirty_state: bdi btrfs-1: dirty=987 wb=427 unstable=0 bg_thresh=1001 thresh=2003 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 50.926121: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=427 unstable=0 bg_thresh=1004 thresh=2008 gap=569 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 50.926187: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3448 wrote=0 to_write=16384 dd-2584 [004] 50.926246: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=427 unstable=0 bg_thresh=1006 thresh=2013 gap=549 poll_thresh=21 ino=257 dd-2584 [004] 50.926369: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=452 unstable=0 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=22 ino=257 dd-2584 [004] 50.926371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=65736 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 50.928518: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=1008 to_write=15376 dd-2584 [004] 50.933901: balance_dirty_state: bdi btrfs-1: dirty=62 wb=1452 unstable=0 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=22 ino=257 dd-2584 [004] 50.933905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=65736 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 50.941949: balance_dirty_state: bdi btrfs-1: dirty=62 wb=1327 unstable=0 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=22 ino=257 dd-2584 [004] 50.942041: balance_dirty_state: bdi btrfs-1: dirty=62 wb=1327 unstable=0 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=16 ino=257 dd-2584 [004] 50.942486: balance_dirty_state: bdi btrfs-1: dirty=87 wb=1327 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=17 ino=257 dd-2584 [004] 50.942654: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1327 unstable=0 bg_thresh=1006 thresh=2013 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 50.942829: balance_dirty_state: bdi btrfs-1: dirty=162 wb=1327 unstable=0 bg_thresh=1008 thresh=2017 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 50.943003: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1327 unstable=0 bg_thresh=1008 thresh=2016 gap=502 poll_thresh=20 ino=257 dd-2584 [004] 50.943010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=65736 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 50.949919: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1202 unstable=0 bg_thresh=1005 thresh=2011 gap=622 poll_thresh=20 ino=257 dd-2584 [004] 50.950007: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1202 unstable=0 bg_thresh=1005 thresh=2011 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 50.950093: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1202 unstable=0 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 50.950267: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1202 unstable=0 bg_thresh=1007 thresh=2015 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 50.950450: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1202 unstable=0 bg_thresh=1007 thresh=2014 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 50.950630: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1202 unstable=0 bg_thresh=1006 thresh=2013 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 50.950637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=65736 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 50.957960: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1202 unstable=0 bg_thresh=1006 thresh=2013 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 50.957972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=65736 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 50.966009: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1202 unstable=0 bg_thresh=1006 thresh=2013 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 50.966019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=65736 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 50.973968: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1027 unstable=0 bg_thresh=1008 thresh=2017 gap=678 poll_thresh=19 ino=257 dd-2584 [003] 50.974360: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1027 unstable=0 bg_thresh=1008 thresh=2016 gap=652 poll_thresh=14 ino=257 dd-2584 [003] 50.974462: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1027 unstable=0 bg_thresh=1010 thresh=2021 gap=632 poll_thresh=15 ino=257 dd-2584 [003] 50.974560: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1027 unstable=0 bg_thresh=1010 thresh=2020 gap=631 poll_thresh=16 ino=257 dd-2584 [003] 50.974755: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1027 unstable=0 bg_thresh=1009 thresh=2019 gap=580 poll_thresh=17 ino=257 dd-2584 [003] 50.974952: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1027 unstable=0 bg_thresh=1009 thresh=2018 gap=554 poll_thresh=18 ino=257 dd-2584 [003] 50.975153: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1027 unstable=0 bg_thresh=1011 thresh=2022 gap=533 poll_thresh=19 ino=257 dd-2584 [003] 50.975373: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1027 unstable=0 bg_thresh=1010 thresh=2021 gap=506 poll_thresh=20 ino=257 dd-2584 [003] 50.975595: balance_dirty_state: bdi btrfs-1: dirty=527 wb=1027 unstable=0 bg_thresh=1009 thresh=2019 gap=465 poll_thresh=21 ino=257 dd-2584 [003] 50.975602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-134% task_gap=-367% task_weight=98% bdi_bw=65736 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 50.981923: balance_dirty_state: bdi btrfs-1: dirty=527 wb=1027 unstable=0 bg_thresh=1005 thresh=2010 gap=456 poll_thresh=21 ino=257 dd-2584 [003] 50.981927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=65736 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 50.989932: balance_dirty_state: bdi btrfs-1: dirty=527 wb=952 unstable=0 bg_thresh=1008 thresh=2017 gap=538 poll_thresh=21 ino=257 dd-2584 [003] 50.989996: balance_dirty_state: bdi btrfs-1: dirty=567 wb=934 unstable=0 bg_thresh=1007 thresh=2014 gap=513 poll_thresh=16 ino=257 dd-2584 [003] 50.990117: balance_dirty_state: bdi btrfs-1: dirty=592 wb=934 unstable=0 bg_thresh=1009 thresh=2019 gap=493 poll_thresh=17 ino=257 dd-2584 [003] 50.990121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=65736 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 50.997931: balance_dirty_state: bdi btrfs-1: dirty=592 wb=634 unstable=0 bg_thresh=1009 thresh=2019 gap=793 poll_thresh=17 ino=257 dd-2584 [003] 50.998166: balance_dirty_state: bdi btrfs-1: dirty=617 wb=634 unstable=0 bg_thresh=1009 thresh=2019 gap=768 poll_thresh=13 ino=257 dd-2584 [003] 50.998225: balance_dirty_state: bdi btrfs-1: dirty=642 wb=634 unstable=0 bg_thresh=1009 thresh=2019 gap=743 poll_thresh=14 ino=257 dd-2584 [003] 50.998284: balance_dirty_state: bdi btrfs-1: dirty=642 wb=634 unstable=0 bg_thresh=1012 thresh=2024 gap=748 poll_thresh=15 ino=257 dd-2584 [003] 50.998342: balance_dirty_state: bdi btrfs-1: dirty=667 wb=634 unstable=0 bg_thresh=1014 thresh=2029 gap=728 poll_thresh=16 ino=257 dd-2584 [003] 50.998460: balance_dirty_state: bdi btrfs-1: dirty=692 wb=634 unstable=0 bg_thresh=1017 thresh=2034 gap=708 poll_thresh=17 ino=257 dd-2584 [003] 50.998580: balance_dirty_state: bdi btrfs-1: dirty=717 wb=634 unstable=0 bg_thresh=1016 thresh=2033 gap=682 poll_thresh=18 ino=257 dd-2584 [003] 50.998703: balance_dirty_state: bdi btrfs-1: dirty=767 wb=634 unstable=0 bg_thresh=1013 thresh=2026 gap=625 poll_thresh=19 ino=257 dd-2584 [003] 50.998829: balance_dirty_state: bdi btrfs-1: dirty=792 wb=634 unstable=0 bg_thresh=1015 thresh=2030 gap=604 poll_thresh=20 ino=257 dd-2584 [003] 50.998953: balance_dirty_state: bdi btrfs-1: dirty=817 wb=634 unstable=0 bg_thresh=1014 thresh=2029 gap=578 poll_thresh=21 ino=257 dd-2584 [003] 50.999076: balance_dirty_state: bdi btrfs-1: dirty=867 wb=634 unstable=0 bg_thresh=1014 thresh=2028 gap=527 poll_thresh=22 ino=257 dd-2584 [003] 50.999362: balance_dirty_state: bdi btrfs-1: dirty=892 wb=634 unstable=0 bg_thresh=1010 thresh=2021 gap=495 poll_thresh=23 ino=257 dd-2584 [003] 50.999368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=65736 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 51.005958: balance_dirty_state: bdi btrfs-1: dirty=889 wb=634 unstable=0 bg_thresh=1015 thresh=2030 gap=507 poll_thresh=23 ino=257 dd-2584 [003] 51.005964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=65736 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.013982: balance_dirty_state: bdi btrfs-1: dirty=911 wb=525 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=23 ino=257 dd-2584 [001] 51.014057: balance_dirty_state: bdi btrfs-1: dirty=911 wb=525 unstable=0 bg_thresh=1006 thresh=2013 gap=577 poll_thresh=17 ino=257 dd-2584 [001] 51.014225: balance_dirty_state: bdi btrfs-1: dirty=936 wb=525 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=18 ino=257 dd-2584 [001] 51.014446: balance_dirty_state: bdi btrfs-1: dirty=986 wb=525 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 51.014454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=65736 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.021986: balance_dirty_state: bdi btrfs-1: dirty=986 wb=400 unstable=0 bg_thresh=998 thresh=1997 gap=611 poll_thresh=19 ino=257 dd-2584 [001] 51.022109: balance_dirty_state: bdi btrfs-1: dirty=983 wb=389 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=14 ino=257 dd-2584 [001] 51.022228: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=389 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 51.022282: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3544 wrote=0 to_write=8192 dd-2584 [001] 51.022351: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=389 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 51.022590: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=314 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=17 ino=257 dd-2584 [001] 51.022744: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=314 unstable=0 bg_thresh=997 thresh=1994 gap=647 poll_thresh=18 ino=257 dd-2584 [001] 51.022891: balance_dirty_state: bdi btrfs-1: dirty=983 wb=389 unstable=0 bg_thresh=1002 thresh=2004 gap=632 poll_thresh=19 ino=257 dd-2584 [001] 51.023357: balance_dirty_state: bdi btrfs-1: dirty=858 wb=564 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=20 ino=257 dd-2584 [001] 51.023538: balance_dirty_state: bdi btrfs-1: dirty=808 wb=639 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=21 ino=257 dd-2584 [001] 51.023717: balance_dirty_state: bdi btrfs-1: dirty=757 wb=715 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=22 ino=257 dd-2584 [001] 51.023899: balance_dirty_state: bdi btrfs-1: dirty=756 wb=766 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=23 ino=257 dd-2584 [001] 51.023902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=63588 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 51.025390: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=328 wrote=1168 to_write=7024 dd-2584 [001] 51.029942: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1403 unstable=0 bg_thresh=1006 thresh=2012 gap=507 poll_thresh=23 ino=257 dd-2584 [001] 51.030050: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1378 unstable=0 bg_thresh=1001 thresh=2003 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 51.030243: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1278 unstable=0 bg_thresh=1006 thresh=2013 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 51.030452: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1278 unstable=0 bg_thresh=1006 thresh=2012 gap=557 poll_thresh=19 ino=257 dd-2584 [001] 51.030622: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1278 unstable=0 bg_thresh=1005 thresh=2011 gap=531 poll_thresh=20 ino=257 dd-2584 [001] 51.031080: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1278 unstable=0 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=21 ino=257 dd-2584 [001] 51.031087: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=63588 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.041981: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1178 unstable=0 bg_thresh=1004 thresh=2009 gap=579 poll_thresh=21 ino=257 dd-2584 [001] 51.042085: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1178 unstable=0 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 51.042209: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1178 unstable=0 bg_thresh=1003 thresh=2007 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 51.042332: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1178 unstable=0 bg_thresh=1005 thresh=2011 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 51.042457: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1178 unstable=0 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 51.042461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=63588 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 51.050027: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1166 unstable=1 bg_thresh=1008 thresh=2016 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 51.050035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=63588 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.058009: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1166 unstable=1 bg_thresh=1008 thresh=2016 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 51.058018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=63588 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.066046: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1166 unstable=1 bg_thresh=1008 thresh=2016 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 51.066054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=63588 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.074098: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1041 unstable=1 bg_thresh=1008 thresh=2017 gap=625 poll_thresh=19 ino=257 dd-2584 [001] 51.074214: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1041 unstable=1 bg_thresh=1005 thresh=2011 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 51.074318: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1041 unstable=1 bg_thresh=1008 thresh=2016 gap=599 poll_thresh=15 ino=257 dd-2584 [001] 51.074418: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1041 unstable=1 bg_thresh=1007 thresh=2015 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 51.074626: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1041 unstable=1 bg_thresh=1007 thresh=2014 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 51.074832: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1041 unstable=1 bg_thresh=1006 thresh=2013 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 51.074839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=63588 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.082070: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1041 unstable=1 bg_thresh=1006 thresh=2013 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 51.082078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=63588 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.090047: balance_dirty_state: bdi btrfs-1: dirty=475 wb=916 unstable=1 bg_thresh=1002 thresh=2005 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 51.090147: balance_dirty_state: bdi btrfs-1: dirty=475 wb=841 unstable=1 bg_thresh=1008 thresh=2016 gap=699 poll_thresh=13 ino=257 dd-2584 [001] 51.090596: balance_dirty_state: bdi btrfs-1: dirty=500 wb=791 unstable=1 bg_thresh=1010 thresh=2021 gap=729 poll_thresh=14 ino=257 dd-2584 [001] 51.090720: balance_dirty_state: bdi btrfs-1: dirty=500 wb=791 unstable=1 bg_thresh=1007 thresh=2015 gap=723 poll_thresh=15 ino=257 dd-2584 [001] 51.090842: balance_dirty_state: bdi btrfs-1: dirty=525 wb=791 unstable=1 bg_thresh=1010 thresh=2020 gap=703 poll_thresh=16 ino=257 dd-2584 [001] 51.091083: balance_dirty_state: bdi btrfs-1: dirty=550 wb=791 unstable=1 bg_thresh=1009 thresh=2019 gap=677 poll_thresh=17 ino=257 dd-2584 [001] 51.091324: balance_dirty_state: bdi btrfs-1: dirty=600 wb=791 unstable=1 bg_thresh=1009 thresh=2018 gap=626 poll_thresh=18 ino=257 dd-2584 [001] 51.091562: balance_dirty_state: bdi btrfs-1: dirty=625 wb=791 unstable=1 bg_thresh=1011 thresh=2022 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 51.091801: balance_dirty_state: bdi btrfs-1: dirty=650 wb=791 unstable=1 bg_thresh=1010 thresh=2021 gap=579 poll_thresh=20 ino=257 dd-2584 [001] 51.092045: balance_dirty_state: bdi btrfs-1: dirty=700 wb=791 unstable=1 bg_thresh=1010 thresh=2020 gap=528 poll_thresh=21 ino=257 dd-2584 [001] 51.092290: balance_dirty_state: bdi btrfs-1: dirty=725 wb=791 unstable=1 bg_thresh=1009 thresh=2019 gap=502 poll_thresh=22 ino=257 dd-2584 [001] 51.092298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=63588 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.098001: balance_dirty_state: bdi btrfs-1: dirty=725 wb=664 unstable=1 bg_thresh=1004 thresh=2009 gap=619 poll_thresh=22 ino=257 dd-2584 [001] 51.098078: balance_dirty_state: bdi btrfs-1: dirty=725 wb=664 unstable=1 bg_thresh=1007 thresh=2014 gap=624 poll_thresh=16 ino=257 dd-2584 [001] 51.098381: balance_dirty_state: bdi btrfs-1: dirty=775 wb=664 unstable=1 bg_thresh=1006 thresh=2012 gap=572 poll_thresh=17 ino=257 dd-2584 [001] 51.098505: balance_dirty_state: bdi btrfs-1: dirty=800 wb=664 unstable=1 bg_thresh=1003 thresh=2007 gap=542 poll_thresh=18 ino=257 dd-2584 [001] 51.098630: balance_dirty_state: bdi btrfs-1: dirty=825 wb=664 unstable=1 bg_thresh=1006 thresh=2012 gap=522 poll_thresh=19 ino=257 dd-2584 [001] 51.098754: balance_dirty_state: bdi btrfs-1: dirty=875 wb=664 unstable=1 bg_thresh=1008 thresh=2016 gap=476 poll_thresh=20 ino=257 dd-2584 [001] 51.098759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=63588 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.106093: balance_dirty_state: bdi btrfs-1: dirty=875 wb=664 unstable=1 bg_thresh=1010 thresh=2020 gap=480 poll_thresh=20 ino=257 dd-2584 [001] 51.106101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=63588 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.114073: balance_dirty_state: bdi btrfs-1: dirty=875 wb=539 unstable=1 bg_thresh=1009 thresh=2018 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 51.114149: balance_dirty_state: bdi btrfs-1: dirty=875 wb=539 unstable=1 bg_thresh=1006 thresh=2012 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 51.114208: balance_dirty_state: bdi btrfs-1: dirty=900 wb=539 unstable=1 bg_thresh=1008 thresh=2017 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 51.114320: balance_dirty_state: bdi btrfs-1: dirty=925 wb=539 unstable=1 bg_thresh=1008 thresh=2016 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 51.114432: balance_dirty_state: bdi btrfs-1: dirty=950 wb=539 unstable=1 bg_thresh=1007 thresh=2015 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 51.114547: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=539 unstable=1 bg_thresh=1006 thresh=2013 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 51.114551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=63588 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.122107: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=539 unstable=1 bg_thresh=1006 thresh=2013 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 51.122114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=63588 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.130085: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=414 unstable=1 bg_thresh=1009 thresh=2018 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 51.130350: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=414 unstable=1 bg_thresh=1009 thresh=2018 gap=603 poll_thresh=14 ino=257 dd-2584 [001] 51.130408: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=414 unstable=1 bg_thresh=1008 thresh=2017 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 51.130472: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=414 unstable=1 bg_thresh=1008 thresh=2017 gap=552 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 51.130495: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3652 wrote=0 to_write=8192 dd-2584 [001] 51.130594: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=414 unstable=1 bg_thresh=1008 thresh=2016 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 51.130718: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=439 unstable=1 bg_thresh=1010 thresh=2020 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 51.130844: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=489 unstable=1 bg_thresh=1009 thresh=2019 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 51.130845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=61412 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 51.135126: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=440 wrote=1040 to_write=7152 dd-2584 [001] 51.138088: balance_dirty_state: bdi btrfs-1: dirty=74 wb=1463 unstable=1 bg_thresh=1007 thresh=2015 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 51.138101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=61412 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.146001: balance_dirty_state: bdi btrfs-1: dirty=74 wb=1338 unstable=1 bg_thresh=1006 thresh=2012 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 51.146135: balance_dirty_state: bdi btrfs-1: dirty=99 wb=1338 unstable=1 bg_thresh=1005 thresh=2011 gap=573 poll_thresh=14 ino=257 dd-2584 [001] 51.146244: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1338 unstable=1 bg_thresh=1005 thresh=2011 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 51.146354: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1338 unstable=1 bg_thresh=1005 thresh=2010 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 51.146593: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1338 unstable=1 bg_thresh=1007 thresh=2014 gap=501 poll_thresh=17 ino=257 dd-2584 [001] 51.146598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=61412 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.154070: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1338 unstable=1 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 51.154079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=61412 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.166013: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1213 unstable=1 bg_thresh=993 thresh=1986 gap=598 poll_thresh=17 ino=257 dd-2584 [001] 51.166139: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1213 unstable=1 bg_thresh=995 thresh=1991 gap=603 poll_thresh=13 ino=257 dd-2584 [001] 51.166256: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1213 unstable=1 bg_thresh=995 thresh=1991 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 51.166731: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1213 unstable=1 bg_thresh=998 thresh=1996 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 51.166850: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1213 unstable=1 bg_thresh=997 thresh=1995 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 51.167019: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1213 unstable=1 bg_thresh=994 thresh=1989 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 51.167143: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1213 unstable=1 bg_thresh=992 thresh=1984 gap=471 poll_thresh=18 ino=257 dd-2584 [001] 51.167148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=61412 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 51.174034: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1188 unstable=1 bg_thresh=989 thresh=1979 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 51.174043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=61412 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.182115: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1063 unstable=1 bg_thresh=992 thresh=1985 gap=622 poll_thresh=18 ino=257 dd-2584 [001] 51.182180: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1063 unstable=1 bg_thresh=995 thresh=1990 gap=627 poll_thresh=13 ino=257 dd-2584 [001] 51.182238: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1063 unstable=1 bg_thresh=997 thresh=1995 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 51.182295: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1063 unstable=1 bg_thresh=997 thresh=1995 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 51.182353: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1063 unstable=1 bg_thresh=1000 thresh=2000 gap=587 poll_thresh=16 ino=257 dd-2584 [001] 51.182471: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1063 unstable=1 bg_thresh=999 thresh=1999 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 51.182592: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1063 unstable=1 bg_thresh=999 thresh=1998 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 51.182712: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1063 unstable=1 bg_thresh=1001 thresh=2002 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 51.182716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=61412 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.194017: balance_dirty_state: bdi btrfs-1: dirty=449 wb=938 unstable=1 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 51.194322: balance_dirty_state: bdi btrfs-1: dirty=474 wb=938 unstable=1 bg_thresh=998 thresh=1996 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 51.194407: balance_dirty_state: bdi btrfs-1: dirty=474 wb=938 unstable=1 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 51.194493: balance_dirty_state: bdi btrfs-1: dirty=499 wb=938 unstable=1 bg_thresh=997 thresh=1995 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 51.194663: balance_dirty_state: bdi btrfs-1: dirty=524 wb=938 unstable=1 bg_thresh=999 thresh=1999 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 51.194832: balance_dirty_state: bdi btrfs-1: dirty=574 wb=938 unstable=1 bg_thresh=999 thresh=1998 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 51.194839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=61412 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 51.206168: balance_dirty_state: bdi btrfs-1: dirty=574 wb=813 unstable=1 bg_thresh=999 thresh=1998 gap=610 poll_thresh=18 ino=257 dd-2584 [005] 51.206291: balance_dirty_state: bdi btrfs-1: dirty=574 wb=813 unstable=1 bg_thresh=999 thresh=1998 gap=610 poll_thresh=13 ino=257 dd-2584 [005] 51.206406: balance_dirty_state: bdi btrfs-1: dirty=599 wb=813 unstable=1 bg_thresh=1001 thresh=2003 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 51.206521: balance_dirty_state: bdi btrfs-1: dirty=624 wb=813 unstable=1 bg_thresh=1004 thresh=2008 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 51.206639: balance_dirty_state: bdi btrfs-1: dirty=624 wb=813 unstable=1 bg_thresh=1004 thresh=2008 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 51.206873: balance_dirty_state: bdi btrfs-1: dirty=674 wb=813 unstable=1 bg_thresh=1003 thresh=2007 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 51.207108: balance_dirty_state: bdi btrfs-1: dirty=699 wb=813 unstable=1 bg_thresh=1005 thresh=2011 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 51.207117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=61412 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 51.214061: balance_dirty_state: bdi btrfs-1: dirty=699 wb=713 unstable=1 bg_thresh=1003 thresh=2007 gap=594 poll_thresh=18 ino=257 dd-2584 [005] 51.214143: balance_dirty_state: bdi btrfs-1: dirty=724 wb=688 unstable=1 bg_thresh=996 thresh=1992 gap=579 poll_thresh=13 ino=257 dd-2584 [005] 51.214456: balance_dirty_state: bdi btrfs-1: dirty=724 wb=688 unstable=1 bg_thresh=1001 thresh=2003 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 51.214574: balance_dirty_state: bdi btrfs-1: dirty=749 wb=688 unstable=1 bg_thresh=1004 thresh=2008 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 51.214691: balance_dirty_state: bdi btrfs-1: dirty=774 wb=688 unstable=1 bg_thresh=1001 thresh=2002 gap=539 poll_thresh=16 ino=257 dd-2584 [005] 51.214926: balance_dirty_state: bdi btrfs-1: dirty=799 wb=688 unstable=1 bg_thresh=1003 thresh=2006 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 51.215165: balance_dirty_state: bdi btrfs-1: dirty=824 wb=688 unstable=1 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 51.215174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=61412 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 51.222092: balance_dirty_state: bdi btrfs-1: dirty=824 wb=538 unstable=1 bg_thresh=999 thresh=1999 gap=636 poll_thresh=18 ino=257 dd-2584 [005] 51.222225: balance_dirty_state: bdi btrfs-1: dirty=849 wb=538 unstable=1 bg_thresh=997 thresh=1995 gap=607 poll_thresh=13 ino=257 dd-2584 [005] 51.222350: balance_dirty_state: bdi btrfs-1: dirty=849 wb=538 unstable=1 bg_thresh=997 thresh=1994 gap=606 poll_thresh=14 ino=257 dd-2584 [005] 51.222473: balance_dirty_state: bdi btrfs-1: dirty=874 wb=538 unstable=1 bg_thresh=1002 thresh=2005 gap=592 poll_thresh=15 ino=257 dd-2584 [005] 51.222595: balance_dirty_state: bdi btrfs-1: dirty=899 wb=538 unstable=1 bg_thresh=995 thresh=1990 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 51.222840: balance_dirty_state: bdi btrfs-1: dirty=924 wb=538 unstable=1 bg_thresh=1000 thresh=2000 gap=537 poll_thresh=17 ino=257 dd-2584 [005] 51.223077: balance_dirty_state: bdi btrfs-1: dirty=949 wb=538 unstable=1 bg_thresh=998 thresh=1996 gap=508 poll_thresh=18 ino=257 dd-2584 [005] 51.223670: balance_dirty_state: bdi btrfs-1: dirty=974 wb=538 unstable=1 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 51.223679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=61412 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 51.230173: balance_dirty_state: bdi btrfs-1: dirty=974 wb=538 unstable=1 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 51.230182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=61412 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 51.238086: balance_dirty_state: bdi btrfs-1: dirty=974 wb=538 unstable=1 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 51.238099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=58372 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 51.246067: balance_dirty_state: bdi btrfs-1: dirty=974 wb=413 unstable=1 bg_thresh=1000 thresh=2001 gap=613 poll_thresh=19 ino=257 dd-2584 [000] 51.246142: balance_dirty_state: bdi btrfs-1: dirty=999 wb=413 unstable=1 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=14 ino=257 dd-2584 [000] 51.246197: balance_dirty_state: bdi btrfs-1: dirty=999 wb=413 unstable=1 bg_thresh=1003 thresh=2006 gap=593 poll_thresh=15 ino=257 dd-2584 [000] 51.246251: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=413 unstable=1 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 51.246338: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3768 wrote=0 to_write=8192 dd-2584 [000] 51.246376: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=413 unstable=1 bg_thresh=1002 thresh=2005 gap=542 poll_thresh=17 ino=257 dd-2584 [000] 51.246498: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=413 unstable=1 bg_thresh=1004 thresh=2009 gap=521 poll_thresh=18 ino=257 dd-2584 [000] 51.246626: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=463 unstable=1 bg_thresh=1004 thresh=2008 gap=470 poll_thresh=19 ino=257 dd-2584 [000] 51.246628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=58372 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 51.251030: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=556 wrote=1040 to_write=7152 dd-2584 [000] 51.254026: balance_dirty_state: bdi btrfs-1: dirty=74 wb=1338 unstable=1 bg_thresh=1006 thresh=2013 gap=600 poll_thresh=19 ino=257 dd-2584 [000] 51.254144: balance_dirty_state: bdi btrfs-1: dirty=74 wb=1338 unstable=1 bg_thresh=1009 thresh=2018 gap=605 poll_thresh=14 ino=257 dd-2584 [000] 51.254264: balance_dirty_state: bdi btrfs-1: dirty=99 wb=1338 unstable=1 bg_thresh=1006 thresh=2012 gap=574 poll_thresh=15 ino=257 dd-2584 [000] 51.254381: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1338 unstable=1 bg_thresh=1008 thresh=2017 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 51.254616: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1338 unstable=1 bg_thresh=1010 thresh=2021 gap=533 poll_thresh=17 ino=257 dd-2584 [000] 51.255211: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1338 unstable=1 bg_thresh=1007 thresh=2014 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 51.255220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=58372 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 51.262105: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1338 unstable=1 bg_thresh=1007 thresh=2014 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 51.262114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=58372 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 51.270141: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1213 unstable=1 bg_thresh=1007 thresh=2014 gap=626 poll_thresh=18 ino=257 dd-2584 [000] 51.270226: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1213 unstable=1 bg_thresh=1007 thresh=2014 gap=601 poll_thresh=13 ino=257 dd-2584 [000] 51.270287: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1213 unstable=1 bg_thresh=1006 thresh=2013 gap=600 poll_thresh=14 ino=257 dd-2584 [000] 51.270344: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1213 unstable=1 bg_thresh=1006 thresh=2013 gap=575 poll_thresh=15 ino=257 dd-2584 [000] 51.270399: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1213 unstable=1 bg_thresh=1006 thresh=2012 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 51.270512: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1213 unstable=1 bg_thresh=1008 thresh=2016 gap=528 poll_thresh=17 ino=257 dd-2584 [000] 51.270625: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1213 unstable=1 bg_thresh=1007 thresh=2015 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 51.270629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=58372 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 51.278116: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1088 unstable=1 bg_thresh=1005 thresh=2011 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 51.278214: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1088 unstable=1 bg_thresh=1005 thresh=2010 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 51.278302: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1088 unstable=1 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 51.278386: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1088 unstable=1 bg_thresh=1004 thresh=2009 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 51.278471: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1088 unstable=1 bg_thresh=1004 thresh=2008 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 51.278640: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1088 unstable=1 bg_thresh=1003 thresh=2007 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 51.279103: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1088 unstable=1 bg_thresh=1003 thresh=2006 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 51.279110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=58372 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 51.286121: balance_dirty_state: bdi btrfs-1: dirty=424 wb=963 unstable=1 bg_thresh=1006 thresh=2012 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 51.286211: balance_dirty_state: bdi btrfs-1: dirty=449 wb=963 unstable=1 bg_thresh=1008 thresh=2017 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 51.286297: balance_dirty_state: bdi btrfs-1: dirty=449 wb=963 unstable=1 bg_thresh=1008 thresh=2016 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 51.286380: balance_dirty_state: bdi btrfs-1: dirty=474 wb=963 unstable=1 bg_thresh=1008 thresh=2016 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 51.286465: balance_dirty_state: bdi btrfs-1: dirty=499 wb=963 unstable=1 bg_thresh=1007 thresh=2015 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 51.286634: balance_dirty_state: bdi btrfs-1: dirty=524 wb=963 unstable=1 bg_thresh=1007 thresh=2014 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 51.286802: balance_dirty_state: bdi btrfs-1: dirty=549 wb=963 unstable=1 bg_thresh=1009 thresh=2018 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 51.286972: balance_dirty_state: bdi btrfs-1: dirty=574 wb=963 unstable=1 bg_thresh=1008 thresh=2017 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 51.286978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=58372 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 51.294160: balance_dirty_state: bdi btrfs-1: dirty=574 wb=938 unstable=1 bg_thresh=1008 thresh=2017 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 51.294169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=58372 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 51.302123: balance_dirty_state: bdi btrfs-1: dirty=574 wb=813 unstable=1 bg_thresh=1007 thresh=2015 gap=627 poll_thresh=19 ino=257 dd-2584 [004] 51.302216: balance_dirty_state: bdi btrfs-1: dirty=599 wb=813 unstable=1 bg_thresh=1010 thresh=2020 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 51.302304: balance_dirty_state: bdi btrfs-1: dirty=624 wb=813 unstable=1 bg_thresh=1010 thresh=2020 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 51.302391: balance_dirty_state: bdi btrfs-1: dirty=624 wb=813 unstable=1 bg_thresh=1009 thresh=2019 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 51.302565: balance_dirty_state: bdi btrfs-1: dirty=674 wb=813 unstable=1 bg_thresh=1009 thresh=2018 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 51.303142: balance_dirty_state: bdi btrfs-1: dirty=699 wb=813 unstable=1 bg_thresh=1005 thresh=2011 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 51.303152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=58372 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 51.310083: balance_dirty_state: bdi btrfs-1: dirty=699 wb=813 unstable=1 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 51.310092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=58372 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.318154: balance_dirty_state: bdi btrfs-1: dirty=699 wb=688 unstable=1 bg_thresh=991 thresh=1982 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 51.318279: balance_dirty_state: bdi btrfs-1: dirty=699 wb=688 unstable=1 bg_thresh=996 thresh=1993 gap=605 poll_thresh=13 ino=257 dd-2584 [001] 51.318395: balance_dirty_state: bdi btrfs-1: dirty=724 wb=688 unstable=1 bg_thresh=996 thresh=1993 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 51.318510: balance_dirty_state: bdi btrfs-1: dirty=749 wb=688 unstable=1 bg_thresh=999 thresh=1998 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 51.318627: balance_dirty_state: bdi btrfs-1: dirty=749 wb=688 unstable=1 bg_thresh=998 thresh=1997 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 51.318862: balance_dirty_state: bdi btrfs-1: dirty=774 wb=688 unstable=1 bg_thresh=998 thresh=1996 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 51.318986: balance_dirty_state: bdi btrfs-1: dirty=824 wb=688 unstable=1 bg_thresh=997 thresh=1995 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 51.318991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=58372 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.326112: balance_dirty_state: bdi btrfs-1: dirty=824 wb=563 unstable=1 bg_thresh=987 thresh=1975 gap=587 poll_thresh=18 ino=257 dd-2584 [001] 51.326234: balance_dirty_state: bdi btrfs-1: dirty=824 wb=563 unstable=1 bg_thresh=990 thresh=1980 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 51.326349: balance_dirty_state: bdi btrfs-1: dirty=849 wb=563 unstable=1 bg_thresh=992 thresh=1985 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 51.326465: balance_dirty_state: bdi btrfs-1: dirty=874 wb=563 unstable=1 bg_thresh=992 thresh=1985 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 51.326582: balance_dirty_state: bdi btrfs-1: dirty=874 wb=563 unstable=1 bg_thresh=995 thresh=1990 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 51.326821: balance_dirty_state: bdi btrfs-1: dirty=924 wb=563 unstable=1 bg_thresh=991 thresh=1983 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 51.326830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=58372 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.334097: balance_dirty_state: bdi btrfs-1: dirty=924 wb=413 unstable=1 bg_thresh=992 thresh=1984 gap=646 poll_thresh=17 ino=257 dd-2584 [001] 51.334575: balance_dirty_state: bdi btrfs-1: dirty=924 wb=413 unstable=1 bg_thresh=994 thresh=1989 gap=651 poll_thresh=13 ino=257 dd-2584 [001] 51.334694: balance_dirty_state: bdi btrfs-1: dirty=949 wb=413 unstable=1 bg_thresh=991 thresh=1983 gap=620 poll_thresh=14 ino=257 dd-2584 [001] 51.334810: balance_dirty_state: bdi btrfs-1: dirty=974 wb=413 unstable=1 bg_thresh=994 thresh=1988 gap=600 poll_thresh=15 ino=257 dd-2584 [001] 51.334928: balance_dirty_state: bdi btrfs-1: dirty=974 wb=413 unstable=1 bg_thresh=993 thresh=1987 gap=599 poll_thresh=16 ino=257 dd-2584 [001] 51.335162: balance_dirty_state: bdi btrfs-1: dirty=999 wb=413 unstable=1 bg_thresh=993 thresh=1986 gap=573 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 51.335214: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3856 wrote=0 to_write=8192 dd-2584 [001] 51.335410: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=413 unstable=1 bg_thresh=992 thresh=1985 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 51.335656: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=438 unstable=1 bg_thresh=992 thresh=1984 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 51.335903: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=488 unstable=1 bg_thresh=994 thresh=1988 gap=475 poll_thresh=20 ino=257 dd-2584 [001] 51.335906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=58372 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 51.340334: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=644 wrote=1056 to_write=7136 dd-2584 [001] 51.342045: balance_dirty_state: bdi btrfs-1: dirty=49 wb=1463 unstable=1 bg_thresh=993 thresh=1987 gap=474 poll_thresh=20 ino=257 dd-2584 [001] 51.342050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=57128 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.354105: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1329 unstable=1 bg_thresh=997 thresh=1995 gap=621 poll_thresh=20 ino=257 dd-2584 [001] 51.354200: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1329 unstable=1 bg_thresh=997 thresh=1995 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 51.354283: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1329 unstable=1 bg_thresh=997 thresh=1994 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 51.354450: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1329 unstable=1 bg_thresh=996 thresh=1993 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 51.354852: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1329 unstable=1 bg_thresh=998 thresh=1997 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 51.355011: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1329 unstable=1 bg_thresh=998 thresh=1996 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 51.355018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=57128 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 51.362183: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1204 unstable=1 bg_thresh=998 thresh=1996 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 51.362262: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1204 unstable=1 bg_thresh=995 thresh=1990 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 51.362324: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1204 unstable=1 bg_thresh=997 thresh=1995 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 51.362380: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1204 unstable=1 bg_thresh=997 thresh=1994 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 51.362493: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1204 unstable=1 bg_thresh=996 thresh=1993 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 51.362603: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1204 unstable=1 bg_thresh=996 thresh=1992 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 51.362608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-216% task_weight=100% bdi_bw=57128 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.370170: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1204 unstable=1 bg_thresh=996 thresh=1992 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 51.370179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-216% task_weight=100% bdi_bw=57128 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.382137: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1079 unstable=1 bg_thresh=995 thresh=1991 gap=617 poll_thresh=18 ino=257 dd-2584 [001] 51.382234: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1079 unstable=1 bg_thresh=998 thresh=1996 gap=597 poll_thresh=13 ino=257 dd-2584 [001] 51.382301: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1079 unstable=1 bg_thresh=997 thresh=1995 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 51.382365: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1079 unstable=1 bg_thresh=994 thresh=1989 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 51.382428: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1079 unstable=1 bg_thresh=997 thresh=1994 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 51.382739: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1079 unstable=1 bg_thresh=996 thresh=1993 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 51.382865: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1079 unstable=1 bg_thresh=996 thresh=1992 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 51.382870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-216% task_weight=100% bdi_bw=57128 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 51.390178: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1079 unstable=1 bg_thresh=996 thresh=1992 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 51.390183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-216% task_weight=100% bdi_bw=57128 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.398196: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1054 unstable=1 bg_thresh=996 thresh=1992 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 51.398312: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1054 unstable=1 bg_thresh=995 thresh=1991 gap=492 poll_thresh=13 ino=257 dd-2584 [001] 51.398320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=57128 base_bw=10960 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 51.406185: balance_dirty_state: bdi btrfs-1: dirty=444 wb=929 unstable=1 bg_thresh=995 thresh=1991 gap=617 poll_thresh=13 ino=257 dd-2584 [001] 51.406310: balance_dirty_state: bdi btrfs-1: dirty=444 wb=929 unstable=1 bg_thresh=998 thresh=1996 gap=622 poll_thresh=10 ino=257 dd-2584 [001] 51.406428: balance_dirty_state: bdi btrfs-1: dirty=469 wb=929 unstable=1 bg_thresh=995 thresh=1990 gap=591 poll_thresh=11 ino=257 dd-2584 [001] 51.406546: balance_dirty_state: bdi btrfs-1: dirty=494 wb=929 unstable=1 bg_thresh=997 thresh=1995 gap=571 poll_thresh=12 ino=257 dd-2584 [001] 51.406665: balance_dirty_state: bdi btrfs-1: dirty=494 wb=929 unstable=1 bg_thresh=997 thresh=1994 gap=570 poll_thresh=13 ino=257 dd-2584 [001] 51.406782: balance_dirty_state: bdi btrfs-1: dirty=519 wb=929 unstable=1 bg_thresh=997 thresh=1994 gap=545 poll_thresh=14 ino=257 dd-2584 [001] 51.406899: balance_dirty_state: bdi btrfs-1: dirty=519 wb=929 unstable=1 bg_thresh=996 thresh=1993 gap=544 poll_thresh=15 ino=257 dd-2584 [001] 51.407018: balance_dirty_state: bdi btrfs-1: dirty=544 wb=929 unstable=1 bg_thresh=999 thresh=1998 gap=524 poll_thresh=16 ino=257 dd-2584 [001] 51.407253: balance_dirty_state: bdi btrfs-1: dirty=569 wb=929 unstable=1 bg_thresh=995 thresh=1991 gap=492 poll_thresh=17 ino=257 dd-2584 [001] 51.407261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=57128 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.414202: balance_dirty_state: bdi btrfs-1: dirty=569 wb=929 unstable=1 bg_thresh=995 thresh=1991 gap=492 poll_thresh=17 ino=257 dd-2584 [001] 51.414210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=57128 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.422201: balance_dirty_state: bdi btrfs-1: dirty=569 wb=804 unstable=1 bg_thresh=996 thresh=1992 gap=618 poll_thresh=17 ino=257 dd-2584 [001] 51.422325: balance_dirty_state: bdi btrfs-1: dirty=594 wb=804 unstable=1 bg_thresh=996 thresh=1992 gap=593 poll_thresh=13 ino=257 dd-2584 [001] 51.422441: balance_dirty_state: bdi btrfs-1: dirty=619 wb=804 unstable=1 bg_thresh=995 thresh=1991 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 51.422558: balance_dirty_state: bdi btrfs-1: dirty=619 wb=804 unstable=1 bg_thresh=998 thresh=1996 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 51.423024: balance_dirty_state: bdi btrfs-1: dirty=644 wb=804 unstable=1 bg_thresh=995 thresh=1990 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 51.423261: balance_dirty_state: bdi btrfs-1: dirty=669 wb=804 unstable=1 bg_thresh=997 thresh=1994 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 51.423493: balance_dirty_state: bdi btrfs-1: dirty=719 wb=804 unstable=1 bg_thresh=996 thresh=1993 gap=469 poll_thresh=18 ino=257 dd-2584 [001] 51.423502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=57128 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.430124: balance_dirty_state: bdi btrfs-1: dirty=719 wb=804 unstable=1 bg_thresh=996 thresh=1993 gap=469 poll_thresh=18 ino=257 dd-2584 [001] 51.430129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=57128 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.438208: balance_dirty_state: bdi btrfs-1: dirty=719 wb=679 unstable=1 bg_thresh=997 thresh=1994 gap=595 poll_thresh=18 ino=257 dd-2584 [001] 51.438308: balance_dirty_state: bdi btrfs-1: dirty=719 wb=679 unstable=1 bg_thresh=997 thresh=1994 gap=595 poll_thresh=13 ino=257 dd-2584 [001] 51.438363: balance_dirty_state: bdi btrfs-1: dirty=744 wb=679 unstable=1 bg_thresh=996 thresh=1993 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 51.438420: balance_dirty_state: bdi btrfs-1: dirty=744 wb=679 unstable=1 bg_thresh=999 thresh=1998 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 51.438477: balance_dirty_state: bdi btrfs-1: dirty=769 wb=679 unstable=1 bg_thresh=998 thresh=1997 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 51.438589: balance_dirty_state: bdi btrfs-1: dirty=794 wb=679 unstable=1 bg_thresh=998 thresh=1996 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 51.438702: balance_dirty_state: bdi btrfs-1: dirty=844 wb=679 unstable=1 bg_thresh=997 thresh=1995 gap=471 poll_thresh=18 ino=257 dd-2584 [001] 51.438706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=57128 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.446145: balance_dirty_state: bdi btrfs-1: dirty=844 wb=629 unstable=1 bg_thresh=996 thresh=1993 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 51.446234: balance_dirty_state: bdi btrfs-1: dirty=844 wb=604 unstable=1 bg_thresh=991 thresh=1983 gap=534 poll_thresh=13 ino=257 dd-2584 [001] 51.446305: balance_dirty_state: bdi btrfs-1: dirty=869 wb=554 unstable=1 bg_thresh=991 thresh=1983 gap=559 poll_thresh=14 ino=257 dd-2584 [001] 51.446369: balance_dirty_state: bdi btrfs-1: dirty=894 wb=554 unstable=1 bg_thresh=994 thresh=1988 gap=539 poll_thresh=15 ino=257 dd-2584 [001] 51.446601: balance_dirty_state: bdi btrfs-1: dirty=894 wb=554 unstable=1 bg_thresh=998 thresh=1996 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 51.446720: balance_dirty_state: bdi btrfs-1: dirty=919 wb=554 unstable=1 bg_thresh=995 thresh=1990 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 51.446838: balance_dirty_state: bdi btrfs-1: dirty=969 wb=554 unstable=1 bg_thresh=994 thresh=1989 gap=465 poll_thresh=18 ino=257 dd-2584 [001] 51.446843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=54760 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.454131: balance_dirty_state: bdi btrfs-1: dirty=969 wb=554 unstable=1 bg_thresh=993 thresh=1987 gap=463 poll_thresh=18 ino=257 dd-2584 [001] 51.454143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=54760 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.462217: balance_dirty_state: bdi btrfs-1: dirty=969 wb=554 unstable=1 bg_thresh=984 thresh=1969 gap=445 poll_thresh=18 ino=257 dd-2584 [001] 51.462222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=54760 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.474209: balance_dirty_state: bdi btrfs-1: dirty=969 wb=554 unstable=1 bg_thresh=987 thresh=1975 gap=451 poll_thresh=18 ino=257 dd-2584 [001] 51.474218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=54760 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 51.486203: balance_dirty_state: bdi btrfs-1: dirty=969 wb=304 unstable=1 bg_thresh=982 thresh=1965 gap=691 poll_thresh=18 ino=257 dd-2584 [001] 51.486275: balance_dirty_state: bdi btrfs-1: dirty=969 wb=304 unstable=1 bg_thresh=985 thresh=1970 gap=696 poll_thresh=13 ino=257 dd-2584 [001] 51.486334: balance_dirty_state: bdi btrfs-1: dirty=994 wb=304 unstable=1 bg_thresh=987 thresh=1975 gap=676 poll_thresh=14 ino=257 dd-2584 [001] 51.486398: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=304 unstable=1 bg_thresh=987 thresh=1975 gap=651 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 51.486412: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4008 wrote=0 to_write=8192 dd-2584 [001] 51.486463: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=304 unstable=1 bg_thresh=990 thresh=1980 gap=656 poll_thresh=16 ino=257 dd-2584 [001] 51.486586: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=304 unstable=1 bg_thresh=989 thresh=1979 gap=605 poll_thresh=17 ino=257 dd-2584 [001] 51.486719: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=354 unstable=1 bg_thresh=989 thresh=1978 gap=579 poll_thresh=18 ino=257 dd-2584 [001] 51.486850: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=404 unstable=1 bg_thresh=991 thresh=1982 gap=558 poll_thresh=19 ino=257 dd-2584 [001] 51.487306: balance_dirty_state: bdi btrfs-1: dirty=819 wb=629 unstable=1 bg_thresh=990 thresh=1981 gap=532 poll_thresh=20 ino=257 dd-2584 [001] 51.487475: balance_dirty_state: bdi btrfs-1: dirty=794 wb=704 unstable=1 bg_thresh=990 thresh=1980 gap=481 poll_thresh=21 ino=257 dd-2584 [001] 51.487477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=54760 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 51.489080: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=792 wrote=1136 to_write=7056 dd-2584 [001] 51.498142: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1429 unstable=1 bg_thresh=991 thresh=1982 gap=483 poll_thresh=21 ino=257 dd-2584 [001] 51.498148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-112% task_gap=-325% task_weight=100% bdi_bw=54760 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 51.506272: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1304 unstable=1 bg_thresh=990 thresh=1980 gap=606 poll_thresh=21 ino=257 dd-2584 [003] 51.506352: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1304 unstable=1 bg_thresh=991 thresh=1982 gap=608 poll_thresh=16 ino=257 dd-2584 [003] 51.506492: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1304 unstable=1 bg_thresh=993 thresh=1987 gap=563 poll_thresh=17 ino=257 dd-2584 [003] 51.506632: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1304 unstable=1 bg_thresh=996 thresh=1992 gap=543 poll_thresh=18 ino=257 dd-2584 [003] 51.506773: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1304 unstable=1 bg_thresh=998 thresh=1996 gap=522 poll_thresh=19 ino=257 dd-2584 [003] 51.506913: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1304 unstable=1 bg_thresh=997 thresh=1995 gap=471 poll_thresh=20 ino=257 dd-2584 [003] 51.506918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=54760 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 51.514251: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1304 unstable=1 bg_thresh=997 thresh=1995 gap=471 poll_thresh=20 ino=257 dd-2584 [003] 51.514260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=54760 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 51.522198: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1154 unstable=1 bg_thresh=991 thresh=1982 gap=608 poll_thresh=20 ino=257 dd-2584 [003] 51.522278: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1154 unstable=1 bg_thresh=991 thresh=1982 gap=608 poll_thresh=15 ino=257 dd-2584 [003] 51.522347: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1154 unstable=1 bg_thresh=993 thresh=1987 gap=588 poll_thresh=16 ino=257 dd-2584 [003] 51.522490: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1154 unstable=1 bg_thresh=993 thresh=1986 gap=562 poll_thresh=17 ino=257 dd-2584 [003] 51.522836: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1154 unstable=1 bg_thresh=992 thresh=1985 gap=536 poll_thresh=18 ino=257 dd-2584 [003] 51.522975: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1154 unstable=1 bg_thresh=992 thresh=1984 gap=485 poll_thresh=19 ino=257 dd-2584 [003] 51.522980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=54760 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 51.530173: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1154 unstable=1 bg_thresh=992 thresh=1984 gap=485 poll_thresh=19 ino=257 dd-2584 [003] 51.530181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=54760 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 51.538154: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1154 unstable=1 bg_thresh=992 thresh=1984 gap=485 poll_thresh=19 ino=257 dd-2584 [003] 51.538162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=54760 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 51.546119: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1004 unstable=1 bg_thresh=990 thresh=1980 gap=631 poll_thresh=19 ino=257 dd-2584 [003] 51.546211: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1004 unstable=1 bg_thresh=990 thresh=1980 gap=631 poll_thresh=14 ino=257 dd-2584 [003] 51.546269: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1004 unstable=1 bg_thresh=992 thresh=1985 gap=611 poll_thresh=15 ino=257 dd-2584 [003] 51.546325: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1004 unstable=1 bg_thresh=992 thresh=1985 gap=586 poll_thresh=16 ino=257 dd-2584 [003] 51.546437: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1004 unstable=1 bg_thresh=992 thresh=1984 gap=560 poll_thresh=17 ino=257 dd-2584 [003] 51.546550: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1004 unstable=1 bg_thresh=994 thresh=1988 gap=539 poll_thresh=18 ino=257 dd-2584 [003] 51.546664: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1004 unstable=1 bg_thresh=990 thresh=1981 gap=507 poll_thresh=19 ino=257 dd-2584 [003] 51.546776: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1004 unstable=1 bg_thresh=990 thresh=1980 gap=456 poll_thresh=20 ino=257 dd-2584 [003] 51.546780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-328% task_weight=101% bdi_bw=54760 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 51.554144: balance_dirty_state: bdi btrfs-1: dirty=519 wb=879 unstable=1 bg_thresh=990 thresh=1981 gap=582 poll_thresh=20 ino=257 dd-2584 [003] 51.554211: balance_dirty_state: bdi btrfs-1: dirty=519 wb=879 unstable=1 bg_thresh=990 thresh=1981 gap=582 poll_thresh=15 ino=257 dd-2584 [003] 51.554429: balance_dirty_state: bdi btrfs-1: dirty=544 wb=879 unstable=1 bg_thresh=993 thresh=1986 gap=562 poll_thresh=16 ino=257 dd-2584 [003] 51.554540: balance_dirty_state: bdi btrfs-1: dirty=569 wb=879 unstable=1 bg_thresh=995 thresh=1991 gap=542 poll_thresh=17 ino=257 dd-2584 [003] 51.554651: balance_dirty_state: bdi btrfs-1: dirty=619 wb=879 unstable=1 bg_thresh=995 thresh=1990 gap=491 poll_thresh=18 ino=257 dd-2584 [003] 51.554656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=52108 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 51.562218: balance_dirty_state: bdi btrfs-1: dirty=619 wb=879 unstable=1 bg_thresh=995 thresh=1990 gap=491 poll_thresh=18 ino=257 dd-2584 [003] 51.562227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=52108 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 51.570234: balance_dirty_state: bdi btrfs-1: dirty=619 wb=754 unstable=1 bg_thresh=993 thresh=1986 gap=612 poll_thresh=18 ino=257 dd-2584 [003] 51.570332: balance_dirty_state: bdi btrfs-1: dirty=619 wb=754 unstable=1 bg_thresh=993 thresh=1986 gap=612 poll_thresh=13 ino=257 dd-2584 [003] 51.570388: balance_dirty_state: bdi btrfs-1: dirty=644 wb=754 unstable=1 bg_thresh=995 thresh=1991 gap=592 poll_thresh=14 ino=257 dd-2584 [003] 51.570442: balance_dirty_state: bdi btrfs-1: dirty=644 wb=754 unstable=1 bg_thresh=995 thresh=1991 gap=592 poll_thresh=15 ino=257 dd-2584 [003] 51.570500: balance_dirty_state: bdi btrfs-1: dirty=669 wb=754 unstable=1 bg_thresh=995 thresh=1990 gap=566 poll_thresh=16 ino=257 dd-2584 [003] 51.570611: balance_dirty_state: bdi btrfs-1: dirty=694 wb=754 unstable=1 bg_thresh=994 thresh=1989 gap=540 poll_thresh=17 ino=257 dd-2584 [003] 51.570724: balance_dirty_state: bdi btrfs-1: dirty=744 wb=754 unstable=1 bg_thresh=994 thresh=1988 gap=489 poll_thresh=18 ino=257 dd-2584 [003] 51.570728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=52108 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 51.578251: balance_dirty_state: bdi btrfs-1: dirty=744 wb=754 unstable=1 bg_thresh=994 thresh=1988 gap=489 poll_thresh=18 ino=257 dd-2584 [003] 51.578259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=52108 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 51.586230: balance_dirty_state: bdi btrfs-1: dirty=744 wb=629 unstable=1 bg_thresh=990 thresh=1980 gap=606 poll_thresh=18 ino=257 dd-2584 [003] 51.586330: balance_dirty_state: bdi btrfs-1: dirty=744 wb=629 unstable=1 bg_thresh=990 thresh=1980 gap=606 poll_thresh=13 ino=257 dd-2584 [003] 51.586385: balance_dirty_state: bdi btrfs-1: dirty=769 wb=629 unstable=1 bg_thresh=992 thresh=1985 gap=586 poll_thresh=14 ino=257 dd-2584 [003] 51.586440: balance_dirty_state: bdi btrfs-1: dirty=794 wb=629 unstable=1 bg_thresh=992 thresh=1985 gap=561 poll_thresh=15 ino=257 dd-2584 [003] 51.586691: balance_dirty_state: bdi btrfs-1: dirty=794 wb=629 unstable=1 bg_thresh=995 thresh=1990 gap=566 poll_thresh=16 ino=257 dd-2584 [003] 51.586848: balance_dirty_state: bdi btrfs-1: dirty=844 wb=629 unstable=1 bg_thresh=994 thresh=1989 gap=515 poll_thresh=17 ino=257 dd-2584 [003] 51.586968: balance_dirty_state: bdi btrfs-1: dirty=869 wb=629 unstable=1 bg_thresh=994 thresh=1988 gap=489 poll_thresh=18 ino=257 dd-2584 [003] 51.586972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=52108 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 51.594211: balance_dirty_state: bdi btrfs-1: dirty=869 wb=504 unstable=1 bg_thresh=992 thresh=1984 gap=610 poll_thresh=18 ino=257 dd-2584 [003] 51.594337: balance_dirty_state: bdi btrfs-1: dirty=869 wb=504 unstable=1 bg_thresh=992 thresh=1984 gap=610 poll_thresh=13 ino=257 dd-2584 [003] 51.594451: balance_dirty_state: bdi btrfs-1: dirty=894 wb=504 unstable=1 bg_thresh=994 thresh=1989 gap=590 poll_thresh=14 ino=257 dd-2584 [003] 51.594567: balance_dirty_state: bdi btrfs-1: dirty=919 wb=504 unstable=1 bg_thresh=994 thresh=1989 gap=565 poll_thresh=15 ino=257 dd-2584 [003] 51.594682: balance_dirty_state: bdi btrfs-1: dirty=919 wb=504 unstable=1 bg_thresh=997 thresh=1994 gap=570 poll_thresh=16 ino=257 dd-2584 [003] 51.594919: balance_dirty_state: bdi btrfs-1: dirty=969 wb=504 unstable=1 bg_thresh=996 thresh=1993 gap=519 poll_thresh=17 ino=257 dd-2584 [003] 51.595158: balance_dirty_state: bdi btrfs-1: dirty=994 wb=504 unstable=1 bg_thresh=996 thresh=1992 gap=493 poll_thresh=18 ino=257 dd-2584 [003] 51.595167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=52108 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 51.602225: balance_dirty_state: bdi btrfs-1: dirty=994 wb=504 unstable=1 bg_thresh=989 thresh=1978 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 51.602234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=52108 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 51.602320: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4124 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 51.606750: writeback_single_inode: bdi btrfs-1: ino=257 state= age=912 wrote=928 to_write=7264 dd-2584 [004] 51.614157: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1304 unstable=1 bg_thresh=990 thresh=1981 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 51.614323: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1304 unstable=1 bg_thresh=993 thresh=1986 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 51.614501: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1304 unstable=1 bg_thresh=995 thresh=1991 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 51.614685: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1304 unstable=1 bg_thresh=995 thresh=1991 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 51.615459: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1304 unstable=1 bg_thresh=994 thresh=1988 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 51.615790: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1304 unstable=1 bg_thresh=993 thresh=1987 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 51.616030: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1304 unstable=1 bg_thresh=993 thresh=1986 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 51.616040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=52108 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 51.622272: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1304 unstable=1 bg_thresh=993 thresh=1986 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 51.622283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=52108 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 51.634225: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1029 unstable=1 bg_thresh=989 thresh=1978 gap=754 poll_thresh=18 ino=257 dd-2584 [004] 51.634390: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1029 unstable=1 bg_thresh=989 thresh=1978 gap=729 poll_thresh=13 ino=257 dd-2584 [004] 51.634543: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1029 unstable=1 bg_thresh=988 thresh=1977 gap=728 poll_thresh=14 ino=257 dd-2584 [004] 51.634698: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1029 unstable=1 bg_thresh=988 thresh=1977 gap=703 poll_thresh=15 ino=257 dd-2584 [004] 51.634853: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1029 unstable=1 bg_thresh=988 thresh=1976 gap=677 poll_thresh=16 ino=257 dd-2584 [004] 51.635158: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1029 unstable=1 bg_thresh=987 thresh=1975 gap=651 poll_thresh=17 ino=257 dd-2584 [004] 51.635468: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1029 unstable=1 bg_thresh=989 thresh=1979 gap=630 poll_thresh=18 ino=257 dd-2584 [004] 51.635778: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1029 unstable=1 bg_thresh=989 thresh=1978 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 51.636631: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1029 unstable=1 bg_thresh=988 thresh=1977 gap=553 poll_thresh=20 ino=257 dd-2584 [004] 51.636946: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1029 unstable=1 bg_thresh=990 thresh=1981 gap=532 poll_thresh=21 ino=257 dd-2584 [004] 51.637259: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1029 unstable=1 bg_thresh=990 thresh=1980 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 51.637573: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1029 unstable=1 bg_thresh=989 thresh=1979 gap=455 poll_thresh=23 ino=257 dd-2584 [004] 51.637584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=52108 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 51.642213: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1029 unstable=1 bg_thresh=987 thresh=1975 gap=451 poll_thresh=23 ino=257 dd-2584 [004] 51.642227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=52108 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 51.650247: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1029 unstable=1 bg_thresh=987 thresh=1975 gap=451 poll_thresh=23 ino=257 dd-2584 [005] 51.650256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=52108 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 51.658262: balance_dirty_state: bdi btrfs-1: dirty=494 wb=804 unstable=1 bg_thresh=988 thresh=1976 gap=677 poll_thresh=23 ino=257 dd-2584 [005] 51.658327: balance_dirty_state: bdi btrfs-1: dirty=519 wb=804 unstable=1 bg_thresh=990 thresh=1981 gap=657 poll_thresh=17 ino=257 dd-2584 [005] 51.658446: balance_dirty_state: bdi btrfs-1: dirty=544 wb=804 unstable=1 bg_thresh=990 thresh=1980 gap=631 poll_thresh=18 ino=257 dd-2584 [005] 51.658563: balance_dirty_state: bdi btrfs-1: dirty=594 wb=804 unstable=1 bg_thresh=989 thresh=1979 gap=580 poll_thresh=19 ino=257 dd-2584 [005] 51.658681: balance_dirty_state: bdi btrfs-1: dirty=619 wb=804 unstable=1 bg_thresh=991 thresh=1983 gap=559 poll_thresh=20 ino=257 dd-2584 [005] 51.658798: balance_dirty_state: bdi btrfs-1: dirty=644 wb=804 unstable=1 bg_thresh=991 thresh=1982 gap=533 poll_thresh=21 ino=257 dd-2584 [005] 51.659087: balance_dirty_state: bdi btrfs-1: dirty=694 wb=804 unstable=1 bg_thresh=990 thresh=1981 gap=482 poll_thresh=22 ino=257 dd-2584 [005] 51.659093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=101% bdi_bw=50876 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 51.666217: balance_dirty_state: bdi btrfs-1: dirty=694 wb=804 unstable=1 bg_thresh=990 thresh=1981 gap=482 poll_thresh=22 ino=257 dd-2584 [005] 51.666229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=101% bdi_bw=50876 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 51.674279: balance_dirty_state: bdi btrfs-1: dirty=694 wb=679 unstable=1 bg_thresh=991 thresh=1982 gap=608 poll_thresh=22 ino=257 dd-2584 [005] 51.674379: balance_dirty_state: bdi btrfs-1: dirty=694 wb=679 unstable=1 bg_thresh=990 thresh=1981 gap=607 poll_thresh=16 ino=257 dd-2584 [005] 51.674572: balance_dirty_state: bdi btrfs-1: dirty=719 wb=679 unstable=1 bg_thresh=990 thresh=1980 gap=581 poll_thresh=17 ino=257 dd-2584 [005] 51.674761: balance_dirty_state: bdi btrfs-1: dirty=769 wb=679 unstable=1 bg_thresh=992 thresh=1984 gap=535 poll_thresh=18 ino=257 dd-2584 [005] 51.674949: balance_dirty_state: bdi btrfs-1: dirty=794 wb=679 unstable=1 bg_thresh=991 thresh=1983 gap=509 poll_thresh=19 ino=257 dd-2584 [005] 51.675140: balance_dirty_state: bdi btrfs-1: dirty=819 wb=679 unstable=1 bg_thresh=991 thresh=1982 gap=483 poll_thresh=20 ino=257 dd-2584 [005] 51.675147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=50876 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 51.682338: balance_dirty_state: bdi btrfs-1: dirty=819 wb=554 unstable=1 bg_thresh=991 thresh=1983 gap=609 poll_thresh=20 ino=257 dd-2584 [005] 51.682448: balance_dirty_state: bdi btrfs-1: dirty=844 wb=554 unstable=1 bg_thresh=991 thresh=1982 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 51.682544: balance_dirty_state: bdi btrfs-1: dirty=869 wb=554 unstable=1 bg_thresh=991 thresh=1982 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 51.682732: balance_dirty_state: bdi btrfs-1: dirty=894 wb=554 unstable=1 bg_thresh=993 thresh=1986 gap=537 poll_thresh=17 ino=257 dd-2584 [005] 51.683200: balance_dirty_state: bdi btrfs-1: dirty=919 wb=554 unstable=1 bg_thresh=992 thresh=1985 gap=511 poll_thresh=18 ino=257 dd-2584 [005] 51.683391: balance_dirty_state: bdi btrfs-1: dirty=944 wb=554 unstable=1 bg_thresh=992 thresh=1984 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 51.683398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=50876 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 51.690331: balance_dirty_state: bdi btrfs-1: dirty=944 wb=404 unstable=1 bg_thresh=992 thresh=1985 gap=636 poll_thresh=19 ino=257 dd-2584 [005] 51.690432: balance_dirty_state: bdi btrfs-1: dirty=969 wb=404 unstable=1 bg_thresh=992 thresh=1984 gap=610 poll_thresh=14 ino=257 dd-2584 [005] 51.690489: balance_dirty_state: bdi btrfs-1: dirty=994 wb=404 unstable=1 bg_thresh=994 thresh=1989 gap=590 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 51.690553: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4212 wrote=0 to_write=8192 dd-2584 [005] 51.690554: balance_dirty_state: bdi btrfs-1: dirty=994 wb=404 unstable=1 bg_thresh=991 thresh=1983 gap=584 poll_thresh=16 ino=257 dd-2584 [005] 51.690675: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=404 unstable=1 bg_thresh=991 thresh=1982 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 51.690802: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=454 unstable=1 bg_thresh=993 thresh=1986 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 51.690929: balance_dirty_state: bdi btrfs-1: dirty=994 wb=504 unstable=1 bg_thresh=992 thresh=1985 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 51.690931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=101% bdi_bw=50876 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 51.694983: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=1008 to_write=7184 dd-2584 [003] 51.698263: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1429 unstable=1 bg_thresh=992 thresh=1985 gap=486 poll_thresh=19 ino=257 dd-2584 [003] 51.698268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1251 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-110% task_gap=-323% task_weight=101% bdi_bw=50876 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 51.706175: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1304 unstable=1 bg_thresh=992 thresh=1985 gap=611 poll_thresh=19 ino=257 dd-2584 [003] 51.706283: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1304 unstable=1 bg_thresh=992 thresh=1985 gap=586 poll_thresh=14 ino=257 dd-2584 [003] 51.706385: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1304 unstable=1 bg_thresh=995 thresh=1990 gap=591 poll_thresh=15 ino=257 dd-2584 [003] 51.706487: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1304 unstable=1 bg_thresh=995 thresh=1990 gap=566 poll_thresh=16 ino=257 dd-2584 [003] 51.706994: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1304 unstable=1 bg_thresh=997 thresh=1995 gap=546 poll_thresh=17 ino=257 dd-2584 [003] 51.707198: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1304 unstable=1 bg_thresh=999 thresh=1999 gap=525 poll_thresh=18 ino=257 dd-2584 [003] 51.707399: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1304 unstable=1 bg_thresh=999 thresh=1998 gap=474 poll_thresh=19 ino=257 dd-2584 [003] 51.707406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=50876 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 51.714251: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1304 unstable=1 bg_thresh=999 thresh=1998 gap=474 poll_thresh=19 ino=257 dd-2584 [003] 51.714260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=50876 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 51.722277: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1179 unstable=1 bg_thresh=992 thresh=1985 gap=586 poll_thresh=19 ino=257 dd-2584 [003] 51.722368: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1179 unstable=1 bg_thresh=992 thresh=1985 gap=586 poll_thresh=14 ino=257 dd-2584 [003] 51.722423: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1179 unstable=1 bg_thresh=995 thresh=1990 gap=566 poll_thresh=15 ino=257 dd-2584 [003] 51.722478: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1179 unstable=1 bg_thresh=995 thresh=1990 gap=541 poll_thresh=16 ino=257 dd-2584 [003] 51.722590: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1179 unstable=1 bg_thresh=994 thresh=1989 gap=515 poll_thresh=17 ino=257 dd-2584 [003] 51.722702: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1179 unstable=1 bg_thresh=996 thresh=1993 gap=494 poll_thresh=18 ino=257 dd-2584 [003] 51.722706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=50876 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 51.730204: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1029 unstable=1 bg_thresh=991 thresh=1982 gap=633 poll_thresh=18 ino=257 dd-2584 [003] 51.730306: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1029 unstable=1 bg_thresh=991 thresh=1982 gap=608 poll_thresh=13 ino=257 dd-2584 [003] 51.730366: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1029 unstable=1 bg_thresh=990 thresh=1981 gap=607 poll_thresh=14 ino=257 dd-2584 [003] 51.730425: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1029 unstable=1 bg_thresh=990 thresh=1981 gap=582 poll_thresh=15 ino=257 dd-2584 [003] 51.730484: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1029 unstable=1 bg_thresh=990 thresh=1980 gap=556 poll_thresh=16 ino=257 dd-2584 [003] 51.730773: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1029 unstable=1 bg_thresh=989 thresh=1979 gap=530 poll_thresh=17 ino=257 dd-2584 [003] 51.730895: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1029 unstable=1 bg_thresh=989 thresh=1978 gap=504 poll_thresh=18 ino=257 dd-2584 [003] 51.731015: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1029 unstable=1 bg_thresh=991 thresh=1982 gap=458 poll_thresh=19 ino=257 dd-2584 [003] 51.731019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-277% task_weight=101% bdi_bw=50876 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 51.738211: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1029 unstable=1 bg_thresh=988 thresh=1977 gap=453 poll_thresh=19 ino=257 dd-2584 [003] 51.738220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-284% task_weight=100% bdi_bw=50876 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 51.746245: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1029 unstable=1 bg_thresh=991 thresh=1982 gap=458 poll_thresh=19 ino=257 dd-2584 [003] 51.746250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-277% task_weight=101% bdi_bw=50876 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 51.754232: balance_dirty_state: bdi btrfs-1: dirty=494 wb=779 unstable=1 bg_thresh=987 thresh=1974 gap=700 poll_thresh=19 ino=257 dd-2584 [003] 51.754303: balance_dirty_state: bdi btrfs-1: dirty=494 wb=779 unstable=1 bg_thresh=984 thresh=1968 gap=694 poll_thresh=14 ino=257 dd-2584 [003] 51.754369: balance_dirty_state: bdi btrfs-1: dirty=519 wb=779 unstable=1 bg_thresh=983 thresh=1967 gap=668 poll_thresh=15 ino=257 dd-2584 [003] 51.754434: balance_dirty_state: bdi btrfs-1: dirty=519 wb=779 unstable=1 bg_thresh=983 thresh=1967 gap=668 poll_thresh=16 ino=257 dd-2584 [003] 51.754555: balance_dirty_state: bdi btrfs-1: dirty=569 wb=779 unstable=1 bg_thresh=988 thresh=1977 gap=628 poll_thresh=17 ino=257 dd-2584 [003] 51.754684: balance_dirty_state: bdi btrfs-1: dirty=594 wb=779 unstable=1 bg_thresh=990 thresh=1981 gap=607 poll_thresh=18 ino=257 dd-2584 [003] 51.754818: balance_dirty_state: bdi btrfs-1: dirty=619 wb=779 unstable=1 bg_thresh=990 thresh=1980 gap=581 poll_thresh=19 ino=257 dd-2584 [003] 51.755187: balance_dirty_state: bdi btrfs-1: dirty=669 wb=779 unstable=1 bg_thresh=989 thresh=1979 gap=530 poll_thresh=20 ino=257 dd-2584 [003] 51.755334: balance_dirty_state: bdi btrfs-1: dirty=694 wb=779 unstable=1 bg_thresh=989 thresh=1978 gap=504 poll_thresh=21 ino=257 dd-2584 [003] 51.755474: balance_dirty_state: bdi btrfs-1: dirty=719 wb=779 unstable=1 bg_thresh=991 thresh=1982 gap=483 poll_thresh=22 ino=257 dd-2584 [003] 51.755479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=50876 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 51.762283: balance_dirty_state: bdi btrfs-1: dirty=719 wb=779 unstable=1 bg_thresh=994 thresh=1988 gap=489 poll_thresh=22 ino=257 dd-2584 [003] 51.762291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=49768 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 51.770219: balance_dirty_state: bdi btrfs-1: dirty=719 wb=629 unstable=1 bg_thresh=984 thresh=1969 gap=620 poll_thresh=22 ino=257 dd-2584 [003] 51.770316: balance_dirty_state: bdi btrfs-1: dirty=744 wb=604 unstable=1 bg_thresh=984 thresh=1969 gap=620 poll_thresh=16 ino=257 dd-2584 [003] 51.770449: balance_dirty_state: bdi btrfs-1: dirty=769 wb=529 unstable=1 bg_thresh=987 thresh=1974 gap=675 poll_thresh=17 ino=257 dd-2584 [003] 51.770569: balance_dirty_state: bdi btrfs-1: dirty=794 wb=529 unstable=1 bg_thresh=985 thresh=1971 gap=647 poll_thresh=18 ino=257 dd-2584 [003] 51.770691: balance_dirty_state: bdi btrfs-1: dirty=844 wb=529 unstable=1 bg_thresh=990 thresh=1981 gap=607 poll_thresh=19 ino=257 dd-2584 [003] 51.770815: balance_dirty_state: bdi btrfs-1: dirty=869 wb=529 unstable=1 bg_thresh=986 thresh=1972 gap=573 poll_thresh=20 ino=257 dd-2584 [003] 51.770937: balance_dirty_state: bdi btrfs-1: dirty=894 wb=529 unstable=1 bg_thresh=991 thresh=1983 gap=559 poll_thresh=21 ino=257 dd-2584 [003] 51.771227: balance_dirty_state: bdi btrfs-1: dirty=919 wb=529 unstable=1 bg_thresh=991 thresh=1982 gap=533 poll_thresh=22 ino=257 dd-2584 [003] 51.771345: balance_dirty_state: bdi btrfs-1: dirty=969 wb=529 unstable=1 bg_thresh=990 thresh=1980 gap=481 poll_thresh=23 ino=257 dd-2584 [003] 51.771350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-232% task_weight=101% bdi_bw=49768 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 51.778281: balance_dirty_state: bdi btrfs-1: dirty=969 wb=379 unstable=1 bg_thresh=986 thresh=1972 gap=623 poll_thresh=23 ino=257 dd-2584 [003] 51.778380: balance_dirty_state: bdi btrfs-1: dirty=969 wb=379 unstable=1 bg_thresh=984 thresh=1968 gap=619 poll_thresh=17 ino=257 dd-2584 [003] 51.778504: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=379 unstable=1 bg_thresh=989 thresh=1979 gap=580 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 51.778556: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4300 wrote=0 to_write=8192 dd-2584 [003] 51.778635: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=379 unstable=1 bg_thresh=988 thresh=1976 gap=552 poll_thresh=19 ino=257 dd-2584 [003] 51.778764: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=379 unstable=1 bg_thresh=983 thresh=1967 gap=518 poll_thresh=20 ino=257 dd-2584 [003] 51.778896: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=429 unstable=1 bg_thresh=987 thresh=1975 gap=476 poll_thresh=21 ino=257 dd-2584 [003] 51.778897: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=49768 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 51.782625: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=1040 to_write=7152 dd-2584 [003] 51.786221: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1404 unstable=1 bg_thresh=993 thresh=1986 gap=487 poll_thresh=21 ino=257 dd-2584 [003] 51.786226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=49768 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 51.794300: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1279 unstable=1 bg_thresh=992 thresh=1984 gap=610 poll_thresh=21 ino=257 dd-2584 [005] 51.794400: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1279 unstable=1 bg_thresh=994 thresh=1989 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 51.794642: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1279 unstable=1 bg_thresh=994 thresh=1988 gap=564 poll_thresh=17 ino=257 dd-2584 [005] 51.795237: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1279 unstable=1 bg_thresh=993 thresh=1987 gap=538 poll_thresh=18 ino=257 dd-2584 [005] 51.795473: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1279 unstable=1 bg_thresh=995 thresh=1991 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 51.795482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=49768 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 51.802283: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1154 unstable=1 bg_thresh=997 thresh=1995 gap=621 poll_thresh=19 ino=257 dd-2584 [005] 51.802402: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1154 unstable=1 bg_thresh=994 thresh=1989 gap=615 poll_thresh=14 ino=257 dd-2584 [005] 51.802522: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1154 unstable=1 bg_thresh=997 thresh=1994 gap=595 poll_thresh=15 ino=257 dd-2584 [005] 51.802641: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1154 unstable=1 bg_thresh=994 thresh=1988 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 51.802875: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1154 unstable=1 bg_thresh=993 thresh=1987 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 51.803110: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1154 unstable=1 bg_thresh=995 thresh=1991 gap=517 poll_thresh=18 ino=257 dd-2584 [005] 51.803342: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1154 unstable=1 bg_thresh=995 thresh=1990 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 51.803351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=49768 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 51.814355: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1154 unstable=1 bg_thresh=995 thresh=1990 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 51.814367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=49768 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 51.822332: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1054 unstable=1 bg_thresh=997 thresh=1994 gap=595 poll_thresh=19 ino=257 dd-2584 [005] 51.822406: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1054 unstable=1 bg_thresh=999 thresh=1999 gap=575 poll_thresh=14 ino=257 dd-2584 [005] 51.822467: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1054 unstable=1 bg_thresh=996 thresh=1993 gap=544 poll_thresh=15 ino=257 dd-2584 [005] 51.822525: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1054 unstable=1 bg_thresh=999 thresh=1998 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 51.822814: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1054 unstable=1 bg_thresh=998 thresh=1997 gap=498 poll_thresh=17 ino=257 dd-2584 [005] 51.822819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=49768 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.830289: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1054 unstable=1 bg_thresh=998 thresh=1997 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 51.830294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=49768 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.838240: balance_dirty_state: bdi btrfs-1: dirty=444 wb=929 unstable=1 bg_thresh=997 thresh=1994 gap=620 poll_thresh=17 ino=257 dd-2584 [001] 51.838313: balance_dirty_state: bdi btrfs-1: dirty=444 wb=929 unstable=1 bg_thresh=999 thresh=1999 gap=625 poll_thresh=13 ino=257 dd-2584 [001] 51.838373: balance_dirty_state: bdi btrfs-1: dirty=469 wb=929 unstable=1 bg_thresh=999 thresh=1999 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 51.838433: balance_dirty_state: bdi btrfs-1: dirty=494 wb=929 unstable=1 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 51.838489: balance_dirty_state: bdi btrfs-1: dirty=494 wb=929 unstable=1 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 51.838604: balance_dirty_state: bdi btrfs-1: dirty=544 wb=929 unstable=1 bg_thresh=1004 thresh=2008 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 51.838717: balance_dirty_state: bdi btrfs-1: dirty=569 wb=929 unstable=1 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 51.838829: balance_dirty_state: bdi btrfs-1: dirty=594 wb=929 unstable=1 bg_thresh=1003 thresh=2006 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 51.838833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=49768 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.846246: balance_dirty_state: bdi btrfs-1: dirty=594 wb=929 unstable=1 bg_thresh=1003 thresh=2006 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 51.846253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=49768 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.854286: balance_dirty_state: bdi btrfs-1: dirty=594 wb=779 unstable=1 bg_thresh=1003 thresh=2006 gap=632 poll_thresh=19 ino=257 dd-2584 [001] 51.854349: balance_dirty_state: bdi btrfs-1: dirty=619 wb=779 unstable=1 bg_thresh=1002 thresh=2005 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 51.854407: balance_dirty_state: bdi btrfs-1: dirty=619 wb=779 unstable=1 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=15 ino=257 dd-2584 [001] 51.854464: balance_dirty_state: bdi btrfs-1: dirty=644 wb=779 unstable=1 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 51.854742: balance_dirty_state: bdi btrfs-1: dirty=669 wb=779 unstable=1 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 51.854855: balance_dirty_state: bdi btrfs-1: dirty=719 wb=779 unstable=1 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 51.854968: balance_dirty_state: bdi btrfs-1: dirty=744 wb=779 unstable=1 bg_thresh=1003 thresh=2006 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 51.854972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=97% bdi_bw=49768 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.862235: balance_dirty_state: bdi btrfs-1: dirty=744 wb=654 unstable=1 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 51.862296: balance_dirty_state: bdi btrfs-1: dirty=769 wb=654 unstable=1 bg_thresh=1006 thresh=2013 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 51.862358: balance_dirty_state: bdi btrfs-1: dirty=769 wb=654 unstable=1 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 51.862413: balance_dirty_state: bdi btrfs-1: dirty=794 wb=654 unstable=1 bg_thresh=1003 thresh=2006 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 51.862525: balance_dirty_state: bdi btrfs-1: dirty=819 wb=654 unstable=1 bg_thresh=1002 thresh=2005 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 51.862636: balance_dirty_state: bdi btrfs-1: dirty=844 wb=654 unstable=1 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 51.862748: balance_dirty_state: bdi btrfs-1: dirty=894 wb=654 unstable=1 bg_thresh=1004 thresh=2008 gap=459 poll_thresh=19 ino=257 dd-2584 [001] 51.862752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=49768 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.870249: balance_dirty_state: bdi btrfs-1: dirty=894 wb=529 unstable=1 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 51.870310: balance_dirty_state: bdi btrfs-1: dirty=894 wb=529 unstable=1 bg_thresh=1006 thresh=2013 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 51.870369: balance_dirty_state: bdi btrfs-1: dirty=919 wb=529 unstable=1 bg_thresh=1003 thresh=2007 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 51.870590: balance_dirty_state: bdi btrfs-1: dirty=944 wb=529 unstable=1 bg_thresh=1006 thresh=2012 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 51.870703: balance_dirty_state: bdi btrfs-1: dirty=969 wb=529 unstable=1 bg_thresh=1005 thresh=2011 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 51.870815: balance_dirty_state: bdi btrfs-1: dirty=994 wb=529 unstable=1 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 51.870820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=49360 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.878322: balance_dirty_state: bdi btrfs-1: dirty=994 wb=529 unstable=1 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 51.878327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=49360 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.890264: balance_dirty_state: bdi btrfs-1: dirty=994 wb=529 unstable=1 bg_thresh=997 thresh=1995 gap=471 poll_thresh=18 ino=257 dd-2584 [001] 51.890269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=49360 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 51.898329: balance_dirty_state: bdi btrfs-1: dirty=994 wb=529 unstable=1 bg_thresh=994 thresh=1989 gap=465 poll_thresh=18 ino=257 dd-2584 [001] 51.898334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=49360 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 51.898352: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4420 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 51.900408: writeback_single_inode: bdi btrfs-1: ino=257 state= age=284 wrote=896 to_write=7296 dd-2584 [005] 51.906305: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1304 unstable=1 bg_thresh=996 thresh=1992 gap=568 poll_thresh=18 ino=257 dd-2584 [005] 51.906400: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1304 unstable=1 bg_thresh=995 thresh=1991 gap=567 poll_thresh=13 ino=257 dd-2584 [005] 51.906487: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1304 unstable=1 bg_thresh=998 thresh=1996 gap=547 poll_thresh=14 ino=257 dd-2584 [005] 51.906576: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1304 unstable=1 bg_thresh=995 thresh=1990 gap=516 poll_thresh=15 ino=257 dd-2584 [005] 51.906665: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1304 unstable=1 bg_thresh=994 thresh=1989 gap=515 poll_thresh=16 ino=257 dd-2584 [005] 51.906838: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1304 unstable=1 bg_thresh=994 thresh=1988 gap=489 poll_thresh=17 ino=257 dd-2584 [005] 51.906844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=49360 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.914358: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1179 unstable=1 bg_thresh=990 thresh=1981 gap=607 poll_thresh=17 ino=257 dd-2584 [001] 51.914494: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1179 unstable=1 bg_thresh=990 thresh=1981 gap=582 poll_thresh=13 ino=257 dd-2584 [001] 51.914614: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1179 unstable=1 bg_thresh=993 thresh=1986 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 51.914736: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1179 unstable=1 bg_thresh=993 thresh=1986 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 51.914855: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1179 unstable=1 bg_thresh=992 thresh=1985 gap=536 poll_thresh=16 ino=257 dd-2584 [001] 51.915452: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1179 unstable=1 bg_thresh=992 thresh=1984 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 51.915691: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1179 unstable=1 bg_thresh=994 thresh=1988 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 51.915700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=49360 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.922402: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1179 unstable=1 bg_thresh=994 thresh=1988 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 51.922412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=49360 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 51.930410: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1054 unstable=1 bg_thresh=995 thresh=1990 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 51.930498: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1054 unstable=1 bg_thresh=995 thresh=1990 gap=591 poll_thresh=13 ino=257 dd-2584 [001] 51.930555: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1054 unstable=1 bg_thresh=994 thresh=1989 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 51.930612: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1054 unstable=1 bg_thresh=994 thresh=1989 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 51.930669: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1054 unstable=1 bg_thresh=994 thresh=1988 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 51.930782: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1054 unstable=1 bg_thresh=996 thresh=1992 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 51.930895: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1054 unstable=1 bg_thresh=995 thresh=1991 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 51.930900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=49360 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 51.938394: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1054 unstable=1 bg_thresh=995 thresh=1991 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 51.938403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=49360 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 51.951089: balance_dirty_state: bdi btrfs-1: dirty=444 wb=929 unstable=1 bg_thresh=995 thresh=1990 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 51.951207: balance_dirty_state: bdi btrfs-1: dirty=444 wb=929 unstable=1 bg_thresh=995 thresh=1990 gap=616 poll_thresh=13 ino=257 dd-2584 [004] 51.951301: balance_dirty_state: bdi btrfs-1: dirty=469 wb=929 unstable=1 bg_thresh=997 thresh=1995 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 51.951394: balance_dirty_state: bdi btrfs-1: dirty=494 wb=929 unstable=1 bg_thresh=997 thresh=1995 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 51.951485: balance_dirty_state: bdi btrfs-1: dirty=494 wb=929 unstable=1 bg_thresh=1000 thresh=2000 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 51.979860: balance_dirty_state: bdi btrfs-1: dirty=544 wb=654 unstable=1 bg_thresh=994 thresh=1988 gap=789 poll_thresh=17 ino=257 dd-2584 [004] 51.979982: balance_dirty_state: bdi btrfs-1: dirty=569 wb=654 unstable=1 bg_thresh=993 thresh=1987 gap=763 poll_thresh=18 ino=257 dd-2584 [004] 51.980100: balance_dirty_state: bdi btrfs-1: dirty=594 wb=654 unstable=1 bg_thresh=993 thresh=1986 gap=737 poll_thresh=19 ino=257 dd-2584 [004] 51.980217: balance_dirty_state: bdi btrfs-1: dirty=619 wb=654 unstable=1 bg_thresh=995 thresh=1990 gap=716 poll_thresh=20 ino=257 dd-2584 [004] 51.980335: balance_dirty_state: bdi btrfs-1: dirty=669 wb=654 unstable=1 bg_thresh=994 thresh=1989 gap=665 poll_thresh=21 ino=257 dd-2584 [004] 51.980453: balance_dirty_state: bdi btrfs-1: dirty=694 wb=654 unstable=1 bg_thresh=994 thresh=1988 gap=639 poll_thresh=22 ino=257 dd-2584 [004] 51.980573: balance_dirty_state: bdi btrfs-1: dirty=719 wb=654 unstable=1 bg_thresh=993 thresh=1987 gap=613 poll_thresh=23 ino=257 dd-2584 [004] 51.980691: balance_dirty_state: bdi btrfs-1: dirty=769 wb=654 unstable=1 bg_thresh=995 thresh=1991 gap=567 poll_thresh=24 ino=257 dd-2584 [004] 51.980970: balance_dirty_state: bdi btrfs-1: dirty=794 wb=654 unstable=1 bg_thresh=995 thresh=1990 gap=541 poll_thresh=25 ino=257 dd-2584 [004] 51.981092: balance_dirty_state: bdi btrfs-1: dirty=819 wb=654 unstable=1 bg_thresh=991 thresh=1983 gap=509 poll_thresh=26 ino=257 dd-2584 [004] 51.981217: balance_dirty_state: bdi btrfs-1: dirty=844 wb=654 unstable=1 bg_thresh=993 thresh=1987 gap=488 poll_thresh=27 ino=257 dd-2584 [004] 51.981224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=98% bdi_bw=47276 base_bw=10960 task_bw=0 dirtied=32 period=0 think=32 pause=8 dd-2584 [004] 51.986268: balance_dirty_state: bdi btrfs-1: dirty=844 wb=529 unstable=1 bg_thresh=992 thresh=1984 gap=610 poll_thresh=27 ino=257 dd-2584 [004] 51.986337: balance_dirty_state: bdi btrfs-1: dirty=869 wb=529 unstable=1 bg_thresh=984 thresh=1969 gap=570 poll_thresh=20 ino=257 dd-2584 [004] 51.986462: balance_dirty_state: bdi btrfs-1: dirty=894 wb=529 unstable=1 bg_thresh=989 thresh=1979 gap=555 poll_thresh=21 ino=257 dd-2584 [004] 51.986587: balance_dirty_state: bdi btrfs-1: dirty=944 wb=529 unstable=1 bg_thresh=987 thresh=1975 gap=501 poll_thresh=22 ino=257 dd-2584 [004] 51.986709: balance_dirty_state: bdi btrfs-1: dirty=969 wb=529 unstable=1 bg_thresh=985 thresh=1971 gap=472 poll_thresh=23 ino=257 dd-2584 [004] 51.986714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-338% task_weight=98% bdi_bw=47276 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 51.994403: balance_dirty_state: bdi btrfs-1: dirty=969 wb=397 unstable=1 bg_thresh=990 thresh=1981 gap=614 poll_thresh=23 ino=257 dd-2584 [004] 51.994466: balance_dirty_state: bdi btrfs-1: dirty=969 wb=397 unstable=1 bg_thresh=990 thresh=1981 gap=614 poll_thresh=17 ino=257 dd-2584 [004] 51.994580: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=397 unstable=1 bg_thresh=992 thresh=1985 gap=568 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 51.994644: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4516 wrote=0 to_write=8192 dd-2584 [004] 51.994883: balance_dirty_state: bdi btrfs-1: dirty=994 wb=447 unstable=1 bg_thresh=992 thresh=1984 gap=542 poll_thresh=19 ino=257 dd-2584 [004] 51.995010: balance_dirty_state: bdi btrfs-1: dirty=969 wb=497 unstable=1 bg_thresh=991 thresh=1983 gap=516 poll_thresh=20 ino=257 dd-2584 [004] 51.995134: balance_dirty_state: bdi btrfs-1: dirty=969 wb=547 unstable=1 bg_thresh=991 thresh=1982 gap=465 poll_thresh=21 ino=257 dd-2584 [004] 51.995136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=47276 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 51.997122: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=1024 to_write=7168 dd-2584 [004] 52.002345: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1273 unstable=1 bg_thresh=990 thresh=1980 gap=620 poll_thresh=21 ino=257 dd-2584 [004] 52.002427: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1273 unstable=1 bg_thresh=992 thresh=1984 gap=624 poll_thresh=16 ino=257 dd-2584 [004] 52.002576: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1273 unstable=1 bg_thresh=991 thresh=1983 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 52.002723: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1273 unstable=1 bg_thresh=991 thresh=1982 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 52.002867: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1273 unstable=1 bg_thresh=990 thresh=1981 gap=521 poll_thresh=19 ino=257 dd-2584 [004] 52.003014: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1273 unstable=1 bg_thresh=992 thresh=1985 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 52.003159: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1273 unstable=1 bg_thresh=992 thresh=1984 gap=449 poll_thresh=21 ino=257 dd-2584 [004] 52.003165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=98% bdi_bw=47276 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 52.010324: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1273 unstable=1 bg_thresh=997 thresh=1995 gap=460 poll_thresh=21 ino=257 dd-2584 [004] 52.010336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-353% task_weight=99% bdi_bw=47276 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 52.018322: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1148 unstable=1 bg_thresh=987 thresh=1975 gap=565 poll_thresh=21 ino=257 dd-2584 [004] 52.018627: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1148 unstable=1 bg_thresh=987 thresh=1974 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 52.018785: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1148 unstable=1 bg_thresh=986 thresh=1973 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 52.018901: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1148 unstable=1 bg_thresh=986 thresh=1972 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 52.018906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=47276 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 52.030411: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1023 unstable=1 bg_thresh=997 thresh=1995 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 52.030517: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1023 unstable=1 bg_thresh=994 thresh=1989 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 52.030604: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1023 unstable=1 bg_thresh=999 thresh=1999 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 52.030688: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1023 unstable=1 bg_thresh=996 thresh=1993 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 52.030773: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1023 unstable=1 bg_thresh=999 thresh=1998 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 52.030941: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1023 unstable=1 bg_thresh=998 thresh=1997 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 52.031110: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1023 unstable=1 bg_thresh=998 thresh=1996 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 52.031117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=47276 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 52.038433: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1023 unstable=1 bg_thresh=998 thresh=1996 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 52.038438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=47276 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.046345: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1019 unstable=0 bg_thresh=996 thresh=1993 gap=492 poll_thresh=18 ino=257 dd-2584 [003] 52.046356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=47276 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.054397: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1019 unstable=0 bg_thresh=996 thresh=1993 gap=492 poll_thresh=18 ino=257 dd-2584 [003] 52.054406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=47276 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.062437: balance_dirty_state: bdi btrfs-1: dirty=482 wb=894 unstable=0 bg_thresh=994 thresh=1989 gap=613 poll_thresh=18 ino=257 dd-2584 [003] 52.062563: balance_dirty_state: bdi btrfs-1: dirty=482 wb=894 unstable=0 bg_thresh=994 thresh=1989 gap=613 poll_thresh=13 ino=257 dd-2584 [003] 52.062681: balance_dirty_state: bdi btrfs-1: dirty=507 wb=894 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=14 ino=257 dd-2584 [003] 52.062798: balance_dirty_state: bdi btrfs-1: dirty=532 wb=894 unstable=0 bg_thresh=997 thresh=1994 gap=568 poll_thresh=15 ino=257 dd-2584 [003] 52.063264: balance_dirty_state: bdi btrfs-1: dirty=532 wb=894 unstable=0 bg_thresh=999 thresh=1999 gap=573 poll_thresh=16 ino=257 dd-2584 [003] 52.063498: balance_dirty_state: bdi btrfs-1: dirty=582 wb=894 unstable=0 bg_thresh=1002 thresh=2004 gap=528 poll_thresh=17 ino=257 dd-2584 [003] 52.063735: balance_dirty_state: bdi btrfs-1: dirty=607 wb=894 unstable=0 bg_thresh=1001 thresh=2003 gap=502 poll_thresh=18 ino=257 dd-2584 [003] 52.063967: balance_dirty_state: bdi btrfs-1: dirty=632 wb=894 unstable=0 bg_thresh=1003 thresh=2007 gap=481 poll_thresh=19 ino=257 dd-2584 [003] 52.063976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=47276 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.070462: balance_dirty_state: bdi btrfs-1: dirty=632 wb=894 unstable=0 bg_thresh=1003 thresh=2007 gap=481 poll_thresh=19 ino=257 dd-2584 [003] 52.070470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=47276 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.078414: balance_dirty_state: bdi btrfs-1: dirty=632 wb=894 unstable=0 bg_thresh=1003 thresh=2007 gap=481 poll_thresh=19 ino=257 dd-2584 [003] 52.078423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=47276 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.086461: balance_dirty_state: bdi btrfs-1: dirty=632 wb=769 unstable=0 bg_thresh=994 thresh=1989 gap=588 poll_thresh=19 ino=257 dd-2584 [003] 52.086539: balance_dirty_state: bdi btrfs-1: dirty=657 wb=769 unstable=0 bg_thresh=994 thresh=1989 gap=563 poll_thresh=14 ino=257 dd-2584 [003] 52.086601: balance_dirty_state: bdi btrfs-1: dirty=682 wb=769 unstable=0 bg_thresh=997 thresh=1994 gap=543 poll_thresh=15 ino=257 dd-2584 [003] 52.086663: balance_dirty_state: bdi btrfs-1: dirty=682 wb=769 unstable=0 bg_thresh=997 thresh=1994 gap=543 poll_thresh=16 ino=257 dd-2584 [003] 52.086785: balance_dirty_state: bdi btrfs-1: dirty=707 wb=769 unstable=0 bg_thresh=999 thresh=1999 gap=523 poll_thresh=17 ino=257 dd-2584 [003] 52.086913: balance_dirty_state: bdi btrfs-1: dirty=757 wb=769 unstable=0 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=18 ino=257 dd-2584 [003] 52.086917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=45724 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.094390: balance_dirty_state: bdi btrfs-1: dirty=757 wb=769 unstable=0 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=18 ino=257 dd-2584 [003] 52.094398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=45724 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.102392: balance_dirty_state: bdi btrfs-1: dirty=757 wb=644 unstable=0 bg_thresh=1001 thresh=2003 gap=602 poll_thresh=18 ino=257 dd-2584 [003] 52.102486: balance_dirty_state: bdi btrfs-1: dirty=757 wb=644 unstable=0 bg_thresh=1001 thresh=2003 gap=602 poll_thresh=13 ino=257 dd-2584 [003] 52.102548: balance_dirty_state: bdi btrfs-1: dirty=782 wb=644 unstable=0 bg_thresh=1004 thresh=2008 gap=582 poll_thresh=14 ino=257 dd-2584 [003] 52.102795: balance_dirty_state: bdi btrfs-1: dirty=807 wb=644 unstable=0 bg_thresh=1001 thresh=2002 gap=551 poll_thresh=15 ino=257 dd-2584 [003] 52.102858: balance_dirty_state: bdi btrfs-1: dirty=807 wb=644 unstable=0 bg_thresh=1003 thresh=2007 gap=556 poll_thresh=16 ino=257 dd-2584 [003] 52.102985: balance_dirty_state: bdi btrfs-1: dirty=857 wb=644 unstable=0 bg_thresh=1003 thresh=2006 gap=505 poll_thresh=17 ino=257 dd-2584 [003] 52.103113: balance_dirty_state: bdi btrfs-1: dirty=882 wb=644 unstable=0 bg_thresh=1002 thresh=2005 gap=479 poll_thresh=18 ino=257 dd-2584 [003] 52.103117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=45724 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 52.110312: balance_dirty_state: bdi btrfs-1: dirty=882 wb=519 unstable=0 bg_thresh=991 thresh=1983 gap=582 poll_thresh=18 ino=257 dd-2584 [007] 52.110417: balance_dirty_state: bdi btrfs-1: dirty=882 wb=519 unstable=0 bg_thresh=991 thresh=1983 gap=582 poll_thresh=13 ino=257 dd-2584 [007] 52.110511: balance_dirty_state: bdi btrfs-1: dirty=907 wb=519 unstable=0 bg_thresh=997 thresh=1994 gap=568 poll_thresh=14 ino=257 dd-2584 [007] 52.110607: balance_dirty_state: bdi btrfs-1: dirty=932 wb=519 unstable=0 bg_thresh=999 thresh=1999 gap=548 poll_thresh=15 ino=257 dd-2584 [007] 52.110704: balance_dirty_state: bdi btrfs-1: dirty=932 wb=519 unstable=0 bg_thresh=995 thresh=1991 gap=540 poll_thresh=16 ino=257 dd-2584 [007] 52.110891: balance_dirty_state: bdi btrfs-1: dirty=982 wb=519 unstable=0 bg_thresh=1001 thresh=2002 gap=501 poll_thresh=17 ino=257 dd-2584 [007] 52.111117: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=519 unstable=0 bg_thresh=1003 thresh=2006 gap=480 poll_thresh=18 ino=257 dd-2584 [007] 52.111126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=45724 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 52.111170: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4632 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 52.115560: writeback_single_inode: bdi btrfs-1: ino=257 state= age=208 wrote=912 to_write=7280 dd-2584 [007] 52.118375: balance_dirty_state: bdi btrfs-1: dirty=82 wb=1318 unstable=0 bg_thresh=1002 thresh=2004 gap=604 poll_thresh=18 ino=257 dd-2584 [007] 52.118506: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1318 unstable=0 bg_thresh=999 thresh=1998 gap=573 poll_thresh=13 ino=257 dd-2584 [007] 52.118626: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1318 unstable=0 bg_thresh=998 thresh=1997 gap=572 poll_thresh=14 ino=257 dd-2584 [007] 52.119097: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1318 unstable=0 bg_thresh=1001 thresh=2002 gap=552 poll_thresh=15 ino=257 dd-2584 [007] 52.119217: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1318 unstable=0 bg_thresh=998 thresh=1996 gap=521 poll_thresh=16 ino=257 dd-2584 [007] 52.119453: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1318 unstable=0 bg_thresh=1000 thresh=2000 gap=500 poll_thresh=17 ino=257 dd-2584 [007] 52.119686: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1318 unstable=0 bg_thresh=999 thresh=1999 gap=474 poll_thresh=18 ino=257 dd-2584 [007] 52.119695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=45724 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 52.126421: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1318 unstable=0 bg_thresh=999 thresh=1999 gap=474 poll_thresh=18 ino=257 dd-2584 [007] 52.126431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=45724 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.134361: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1168 unstable=0 bg_thresh=999 thresh=1998 gap=623 poll_thresh=18 ino=257 dd-2584 [003] 52.134453: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1168 unstable=0 bg_thresh=999 thresh=1998 gap=623 poll_thresh=13 ino=257 dd-2584 [003] 52.134536: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1168 unstable=0 bg_thresh=1001 thresh=2003 gap=603 poll_thresh=14 ino=257 dd-2584 [003] 52.134620: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1168 unstable=0 bg_thresh=1001 thresh=2003 gap=578 poll_thresh=15 ino=257 dd-2584 [003] 52.134702: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1168 unstable=0 bg_thresh=1004 thresh=2008 gap=583 poll_thresh=16 ino=257 dd-2584 [003] 52.134868: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1168 unstable=0 bg_thresh=1006 thresh=2013 gap=538 poll_thresh=17 ino=257 dd-2584 [003] 52.135038: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1168 unstable=0 bg_thresh=1008 thresh=2017 gap=517 poll_thresh=18 ino=257 dd-2584 [003] 52.135205: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1168 unstable=0 bg_thresh=1008 thresh=2016 gap=491 poll_thresh=19 ino=257 dd-2584 [003] 52.135211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-136% task_gap=-372% task_weight=99% bdi_bw=45724 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.142441: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1168 unstable=0 bg_thresh=1008 thresh=2016 gap=491 poll_thresh=19 ino=257 dd-2584 [003] 52.142450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-136% task_gap=-372% task_weight=99% bdi_bw=45724 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.150306: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1043 unstable=0 bg_thresh=996 thresh=1992 gap=592 poll_thresh=19 ino=257 dd-2584 [003] 52.150541: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1043 unstable=0 bg_thresh=996 thresh=1992 gap=567 poll_thresh=14 ino=257 dd-2584 [003] 52.150599: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1043 unstable=0 bg_thresh=998 thresh=1997 gap=547 poll_thresh=15 ino=257 dd-2584 [003] 52.150657: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1043 unstable=0 bg_thresh=998 thresh=1997 gap=547 poll_thresh=16 ino=257 dd-2584 [003] 52.150777: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1043 unstable=0 bg_thresh=998 thresh=1996 gap=521 poll_thresh=17 ino=257 dd-2584 [003] 52.150894: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1043 unstable=0 bg_thresh=1000 thresh=2000 gap=475 poll_thresh=18 ino=257 dd-2584 [003] 52.150899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=45724 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.158314: balance_dirty_state: bdi btrfs-1: dirty=482 wb=918 unstable=0 bg_thresh=990 thresh=1981 gap=581 poll_thresh=18 ino=257 dd-2584 [003] 52.158379: balance_dirty_state: bdi btrfs-1: dirty=482 wb=918 unstable=0 bg_thresh=990 thresh=1981 gap=581 poll_thresh=13 ino=257 dd-2584 [003] 52.158441: balance_dirty_state: bdi btrfs-1: dirty=507 wb=918 unstable=0 bg_thresh=993 thresh=1986 gap=561 poll_thresh=14 ino=257 dd-2584 [003] 52.158501: balance_dirty_state: bdi btrfs-1: dirty=532 wb=918 unstable=0 bg_thresh=993 thresh=1986 gap=536 poll_thresh=15 ino=257 dd-2584 [003] 52.158561: balance_dirty_state: bdi btrfs-1: dirty=532 wb=918 unstable=0 bg_thresh=995 thresh=1991 gap=541 poll_thresh=16 ino=257 dd-2584 [003] 52.158711: balance_dirty_state: bdi btrfs-1: dirty=582 wb=918 unstable=0 bg_thresh=998 thresh=1996 gap=496 poll_thresh=17 ino=257 dd-2584 [003] 52.158717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=45724 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 52.166390: balance_dirty_state: bdi btrfs-1: dirty=582 wb=918 unstable=0 bg_thresh=991 thresh=1982 gap=482 poll_thresh=17 ino=257 dd-2584 [007] 52.166395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=45724 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 52.174432: balance_dirty_state: bdi btrfs-1: dirty=582 wb=918 unstable=0 bg_thresh=994 thresh=1988 gap=488 poll_thresh=17 ino=257 dd-2584 [007] 52.174441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=45724 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 52.182524: balance_dirty_state: bdi btrfs-1: dirty=582 wb=918 unstable=0 bg_thresh=991 thresh=1982 gap=482 poll_thresh=17 ino=257 dd-2584 [007] 52.182528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=45724 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 52.190473: balance_dirty_state: bdi btrfs-1: dirty=582 wb=793 unstable=0 bg_thresh=984 thresh=1969 gap=594 poll_thresh=17 ino=257 dd-2584 [007] 52.190577: balance_dirty_state: bdi btrfs-1: dirty=607 wb=793 unstable=0 bg_thresh=987 thresh=1974 gap=574 poll_thresh=13 ino=257 dd-2584 [007] 52.190635: balance_dirty_state: bdi btrfs-1: dirty=607 wb=793 unstable=0 bg_thresh=987 thresh=1974 gap=574 poll_thresh=14 ino=257 dd-2584 [007] 52.190690: balance_dirty_state: bdi btrfs-1: dirty=632 wb=793 unstable=0 bg_thresh=989 thresh=1979 gap=554 poll_thresh=15 ino=257 dd-2584 [007] 52.190911: balance_dirty_state: bdi btrfs-1: dirty=657 wb=793 unstable=0 bg_thresh=992 thresh=1984 gap=534 poll_thresh=16 ino=257 dd-2584 [007] 52.191025: balance_dirty_state: bdi btrfs-1: dirty=682 wb=793 unstable=0 bg_thresh=994 thresh=1989 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 52.191136: balance_dirty_state: bdi btrfs-1: dirty=707 wb=793 unstable=0 bg_thresh=991 thresh=1982 gap=482 poll_thresh=18 ino=257 dd-2584 [007] 52.191141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=44672 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 52.198555: balance_dirty_state: bdi btrfs-1: dirty=707 wb=793 unstable=0 bg_thresh=991 thresh=1982 gap=482 poll_thresh=18 ino=257 dd-2584 [007] 52.198563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=44672 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 52.206562: balance_dirty_state: bdi btrfs-1: dirty=707 wb=668 unstable=0 bg_thresh=992 thresh=1985 gap=610 poll_thresh=18 ino=257 dd-2584 [007] 52.206631: balance_dirty_state: bdi btrfs-1: dirty=732 wb=668 unstable=0 bg_thresh=995 thresh=1990 gap=590 poll_thresh=13 ino=257 dd-2584 [007] 52.206697: balance_dirty_state: bdi btrfs-1: dirty=732 wb=668 unstable=0 bg_thresh=992 thresh=1984 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 52.206760: balance_dirty_state: bdi btrfs-1: dirty=757 wb=668 unstable=0 bg_thresh=994 thresh=1989 gap=564 poll_thresh=15 ino=257 dd-2584 [007] 52.206824: balance_dirty_state: bdi btrfs-1: dirty=782 wb=668 unstable=0 bg_thresh=994 thresh=1988 gap=538 poll_thresh=16 ino=257 dd-2584 [007] 52.206954: balance_dirty_state: bdi btrfs-1: dirty=807 wb=668 unstable=0 bg_thresh=993 thresh=1987 gap=512 poll_thresh=17 ino=257 dd-2584 [007] 52.207082: balance_dirty_state: bdi btrfs-1: dirty=832 wb=668 unstable=0 bg_thresh=993 thresh=1986 gap=486 poll_thresh=18 ino=257 dd-2584 [007] 52.207087: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=44672 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 52.214570: balance_dirty_state: bdi btrfs-1: dirty=832 wb=668 unstable=0 bg_thresh=993 thresh=1986 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 52.214577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=44672 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 52.222544: balance_dirty_state: bdi btrfs-1: dirty=832 wb=543 unstable=0 bg_thresh=993 thresh=1986 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 52.222670: balance_dirty_state: bdi btrfs-1: dirty=832 wb=543 unstable=0 bg_thresh=993 thresh=1986 gap=611 poll_thresh=13 ino=257 dd-2584 [006] 52.222785: balance_dirty_state: bdi btrfs-1: dirty=857 wb=543 unstable=0 bg_thresh=995 thresh=1991 gap=591 poll_thresh=14 ino=257 dd-2584 [006] 52.222899: balance_dirty_state: bdi btrfs-1: dirty=882 wb=543 unstable=0 bg_thresh=998 thresh=1996 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 52.223367: balance_dirty_state: bdi btrfs-1: dirty=882 wb=543 unstable=0 bg_thresh=998 thresh=1996 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 52.223606: balance_dirty_state: bdi btrfs-1: dirty=932 wb=543 unstable=0 bg_thresh=997 thresh=1995 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 52.223841: balance_dirty_state: bdi btrfs-1: dirty=957 wb=543 unstable=0 bg_thresh=999 thresh=1999 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 52.223850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=44672 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 52.230537: balance_dirty_state: bdi btrfs-1: dirty=957 wb=543 unstable=0 bg_thresh=999 thresh=1999 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 52.230547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=44672 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 52.238562: balance_dirty_state: bdi btrfs-1: dirty=957 wb=418 unstable=0 bg_thresh=999 thresh=1999 gap=624 poll_thresh=18 ino=257 dd-2584 [006] 52.238671: balance_dirty_state: bdi btrfs-1: dirty=982 wb=418 unstable=0 bg_thresh=996 thresh=1993 gap=593 poll_thresh=13 ino=257 dd-2584 [006] 52.238773: balance_dirty_state: bdi btrfs-1: dirty=982 wb=418 unstable=0 bg_thresh=999 thresh=1998 gap=598 poll_thresh=14 ino=257 dd-2584 [006] 52.238873: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=418 unstable=0 bg_thresh=998 thresh=1997 gap=572 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 52.238914: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4760 wrote=0 to_write=8192 dd-2584 [006] 52.239028: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=418 unstable=0 bg_thresh=998 thresh=1997 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 52.239335: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=418 unstable=0 bg_thresh=1000 thresh=2001 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 52.239651: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=468 unstable=0 bg_thresh=1000 thresh=2000 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 52.239963: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=518 unstable=0 bg_thresh=999 thresh=1999 gap=474 poll_thresh=19 ino=257 dd-2584 [006] 52.239967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=44672 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 52.244223: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=1040 to_write=7152 dd-2584 [006] 52.246498: balance_dirty_state: bdi btrfs-1: dirty=82 wb=1318 unstable=0 bg_thresh=999 thresh=1999 gap=599 poll_thresh=19 ino=257 dd-2584 [006] 52.246614: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1318 unstable=0 bg_thresh=999 thresh=1998 gap=573 poll_thresh=14 ino=257 dd-2584 [006] 52.247022: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1318 unstable=0 bg_thresh=996 thresh=1992 gap=542 poll_thresh=15 ino=257 dd-2584 [006] 52.247129: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1318 unstable=0 bg_thresh=998 thresh=1997 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 52.247337: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1318 unstable=0 bg_thresh=998 thresh=1996 gap=496 poll_thresh=17 ino=257 dd-2584 [006] 52.247345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=44672 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 52.254461: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1318 unstable=0 bg_thresh=998 thresh=1996 gap=496 poll_thresh=17 ino=257 dd-2584 [006] 52.254471: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=44672 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 52.262497: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1318 unstable=0 bg_thresh=998 thresh=1996 gap=496 poll_thresh=17 ino=257 dd-2584 [006] 52.262506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=44672 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 52.270471: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1168 unstable=0 bg_thresh=998 thresh=1996 gap=646 poll_thresh=17 ino=257 dd-2584 [006] 52.270576: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1168 unstable=0 bg_thresh=997 thresh=1995 gap=645 poll_thresh=13 ino=257 dd-2584 [006] 52.270634: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1168 unstable=0 bg_thresh=1000 thresh=2000 gap=625 poll_thresh=14 ino=257 dd-2584 [006] 52.270692: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1168 unstable=0 bg_thresh=997 thresh=1994 gap=619 poll_thresh=15 ino=257 dd-2584 [006] 52.270749: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1168 unstable=0 bg_thresh=999 thresh=1999 gap=599 poll_thresh=16 ino=257 dd-2584 [006] 52.270864: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1168 unstable=0 bg_thresh=999 thresh=1998 gap=573 poll_thresh=17 ino=257 dd-2584 [006] 52.270981: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1168 unstable=0 bg_thresh=998 thresh=1997 gap=522 poll_thresh=18 ino=257 dd-2584 [006] 52.271099: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1168 unstable=0 bg_thresh=1000 thresh=2001 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 52.271219: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1168 unstable=0 bg_thresh=997 thresh=1994 gap=469 poll_thresh=20 ino=257 dd-2584 [006] 52.271224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=44672 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 52.278467: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1168 unstable=0 bg_thresh=1000 thresh=2000 gap=475 poll_thresh=20 ino=257 dd-2584 [006] 52.278476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=44672 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 52.286481: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1043 unstable=0 bg_thresh=1000 thresh=2000 gap=600 poll_thresh=20 ino=257 dd-2584 [006] 52.286733: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1043 unstable=0 bg_thresh=1002 thresh=2005 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 52.286793: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1043 unstable=0 bg_thresh=999 thresh=1999 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 52.286915: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1043 unstable=0 bg_thresh=999 thresh=1998 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 52.287038: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1043 unstable=0 bg_thresh=1001 thresh=2002 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 52.287160: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1043 unstable=0 bg_thresh=1000 thresh=2001 gap=476 poll_thresh=19 ino=257 dd-2584 [006] 52.287165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=44672 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 52.294360: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1043 unstable=0 bg_thresh=988 thresh=1977 gap=452 poll_thresh=19 ino=257 dd-2584 [002] 52.294366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-379% task_weight=99% bdi_bw=43100 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 52.302429: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1043 unstable=0 bg_thresh=997 thresh=1994 gap=469 poll_thresh=19 ino=257 dd-2584 [002] 52.302435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=99% bdi_bw=43100 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 52.310485: balance_dirty_state: bdi btrfs-1: dirty=482 wb=793 unstable=0 bg_thresh=984 thresh=1969 gap=694 poll_thresh=19 ino=257 dd-2584 [005] 52.310563: balance_dirty_state: bdi btrfs-1: dirty=495 wb=793 unstable=0 bg_thresh=984 thresh=1968 gap=680 poll_thresh=14 ino=257 dd-2584 [005] 52.310631: balance_dirty_state: bdi btrfs-1: dirty=508 wb=793 unstable=0 bg_thresh=983 thresh=1967 gap=666 poll_thresh=15 ino=257 dd-2584 [005] 52.310699: balance_dirty_state: bdi btrfs-1: dirty=534 wb=793 unstable=0 bg_thresh=983 thresh=1967 gap=640 poll_thresh=16 ino=257 dd-2584 [005] 52.310836: balance_dirty_state: bdi btrfs-1: dirty=560 wb=793 unstable=0 bg_thresh=982 thresh=1965 gap=612 poll_thresh=17 ino=257 dd-2584 [005] 52.310973: balance_dirty_state: bdi btrfs-1: dirty=586 wb=793 unstable=0 bg_thresh=983 thresh=1966 gap=587 poll_thresh=18 ino=257 dd-2584 [005] 52.311280: balance_dirty_state: bdi btrfs-1: dirty=625 wb=793 unstable=0 bg_thresh=981 thresh=1962 gap=544 poll_thresh=19 ino=257 dd-2584 [005] 52.311437: balance_dirty_state: bdi btrfs-1: dirty=651 wb=693 unstable=0 bg_thresh=980 thresh=1961 gap=617 poll_thresh=20 ino=257 dd-2584 [005] 52.311580: balance_dirty_state: bdi btrfs-1: dirty=690 wb=643 unstable=0 bg_thresh=981 thresh=1962 gap=629 poll_thresh=21 ino=257 dd-2584 [005] 52.311718: balance_dirty_state: bdi btrfs-1: dirty=716 wb=643 unstable=0 bg_thresh=979 thresh=1958 gap=599 poll_thresh=22 ino=257 dd-2584 [005] 52.311856: balance_dirty_state: bdi btrfs-1: dirty=755 wb=643 unstable=0 bg_thresh=979 thresh=1958 gap=560 poll_thresh=23 ino=257 dd-2584 [005] 52.311990: balance_dirty_state: bdi btrfs-1: dirty=793 wb=643 unstable=0 bg_thresh=983 thresh=1967 gap=531 poll_thresh=24 ino=257 dd-2584 [005] 52.312129: balance_dirty_state: bdi btrfs-1: dirty=819 wb=643 unstable=0 bg_thresh=982 thresh=1965 gap=503 poll_thresh=25 ino=257 dd-2584 [005] 52.312252: balance_dirty_state: bdi btrfs-1: dirty=844 wb=643 unstable=0 bg_thresh=987 thresh=1975 gap=488 poll_thresh=26 ino=257 dd-2584 [005] 52.312256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=43100 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 52.318438: balance_dirty_state: bdi btrfs-1: dirty=844 wb=643 unstable=0 bg_thresh=988 thresh=1977 gap=490 poll_thresh=26 ino=257 dd-2584 [005] 52.318445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=43100 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 52.326531: balance_dirty_state: bdi btrfs-1: dirty=844 wb=518 unstable=0 bg_thresh=987 thresh=1974 gap=612 poll_thresh=26 ino=257 dd-2584 [005] 52.326663: balance_dirty_state: bdi btrfs-1: dirty=869 wb=518 unstable=0 bg_thresh=984 thresh=1968 gap=581 poll_thresh=19 ino=257 dd-2584 [005] 52.327260: balance_dirty_state: bdi btrfs-1: dirty=894 wb=518 unstable=0 bg_thresh=983 thresh=1967 gap=555 poll_thresh=20 ino=257 dd-2584 [005] 52.327523: balance_dirty_state: bdi btrfs-1: dirty=919 wb=518 unstable=0 bg_thresh=985 thresh=1971 gap=534 poll_thresh=21 ino=257 dd-2584 [005] 52.327788: balance_dirty_state: bdi btrfs-1: dirty=969 wb=518 unstable=0 bg_thresh=985 thresh=1970 gap=483 poll_thresh=22 ino=257 dd-2584 [005] 52.327796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=43100 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 52.334541: balance_dirty_state: bdi btrfs-1: dirty=969 wb=393 unstable=0 bg_thresh=986 thresh=1972 gap=610 poll_thresh=22 ino=257 dd-2584 [006] 52.334643: balance_dirty_state: bdi btrfs-1: dirty=994 wb=393 unstable=0 bg_thresh=988 thresh=1977 gap=590 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 52.334688: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4856 wrote=0 to_write=8192 dd-2584 [006] 52.334897: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=393 unstable=0 bg_thresh=988 thresh=1976 gap=564 poll_thresh=17 ino=257 dd-2584 [006] 52.335090: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=443 unstable=0 bg_thresh=987 thresh=1975 gap=513 poll_thresh=18 ino=257 dd-2584 [006] 52.335293: balance_dirty_state: bdi btrfs-1: dirty=994 wb=493 unstable=0 bg_thresh=989 thresh=1979 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 52.335295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=43100 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 52.337215: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=992 to_write=7200 dd-2584 [006] 52.342543: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1380 unstable=0 bg_thresh=990 thresh=1981 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 52.342553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=43100 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 52.350464: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1255 unstable=0 bg_thresh=987 thresh=1975 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 52.350563: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1255 unstable=0 bg_thresh=987 thresh=1975 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 52.350630: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1255 unstable=0 bg_thresh=987 thresh=1974 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 52.350695: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1255 unstable=0 bg_thresh=987 thresh=1974 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 52.351289: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1255 unstable=0 bg_thresh=982 thresh=1965 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 52.351413: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1255 unstable=0 bg_thresh=985 thresh=1971 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 52.351841: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1255 unstable=0 bg_thresh=1046 thresh=2092 gap=578 poll_thresh=19 ino=257 dd-2584 [006] 52.351959: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1255 unstable=0 bg_thresh=1045 thresh=2091 gap=552 poll_thresh=20 ino=257 dd-2584 [006] 52.352075: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1255 unstable=0 bg_thresh=1045 thresh=2090 gap=526 poll_thresh=21 ino=257 dd-2584 [006] 52.352189: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1255 unstable=0 bg_thresh=1047 thresh=2094 gap=505 poll_thresh=22 ino=257 dd-2584 [006] 52.352194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1354 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-64% task_gap=-227% task_weight=99% bdi_bw=43100 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 52.358527: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1255 unstable=0 bg_thresh=1047 thresh=2094 gap=505 poll_thresh=22 ino=257 dd-2584 [000] 52.358536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1354 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-64% task_gap=-227% task_weight=99% bdi_bw=43100 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 52.366502: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1130 unstable=0 bg_thresh=1047 thresh=2094 gap=630 poll_thresh=22 ino=257 dd-2584 [000] 52.366633: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1130 unstable=0 bg_thresh=1044 thresh=2088 gap=599 poll_thresh=16 ino=257 dd-2584 [000] 52.366867: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1130 unstable=0 bg_thresh=1046 thresh=2092 gap=578 poll_thresh=17 ino=257 dd-2584 [000] 52.367455: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1130 unstable=0 bg_thresh=1045 thresh=2091 gap=552 poll_thresh=18 ino=257 dd-2584 [000] 52.367692: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1130 unstable=0 bg_thresh=1045 thresh=2090 gap=526 poll_thresh=19 ino=257 dd-2584 [000] 52.367926: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1130 unstable=0 bg_thresh=1047 thresh=2094 gap=480 poll_thresh=20 ino=257 dd-2584 [000] 52.367934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1353 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-86% task_gap=-273% task_weight=100% bdi_bw=43100 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 52.374467: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1130 unstable=0 bg_thresh=1047 thresh=2094 gap=480 poll_thresh=20 ino=257 dd-2584 [000] 52.374475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1353 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-86% task_gap=-273% task_weight=100% bdi_bw=43100 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 52.382483: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1130 unstable=0 bg_thresh=1047 thresh=2094 gap=480 poll_thresh=20 ino=257 dd-2584 [000] 52.382490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1353 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-86% task_gap=-273% task_weight=100% bdi_bw=43100 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 52.390406: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1005 unstable=0 bg_thresh=1047 thresh=2094 gap=605 poll_thresh=20 ino=257 dd-2584 [004] 52.390570: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1005 unstable=0 bg_thresh=1046 thresh=2093 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 52.390726: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1005 unstable=0 bg_thresh=1046 thresh=2093 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 52.391034: balance_dirty_state: bdi btrfs-1: dirty=559 wb=1005 unstable=0 bg_thresh=1048 thresh=2097 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 52.391339: balance_dirty_state: bdi btrfs-1: dirty=584 wb=1005 unstable=0 bg_thresh=1048 thresh=2096 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 52.391350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1355 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-63% task_gap=-226% task_weight=100% bdi_bw=43100 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 52.398450: balance_dirty_state: bdi btrfs-1: dirty=584 wb=1005 unstable=0 bg_thresh=1048 thresh=2096 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 52.398461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1355 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-63% task_gap=-226% task_weight=100% bdi_bw=42784 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 52.406434: balance_dirty_state: bdi btrfs-1: dirty=584 wb=880 unstable=0 bg_thresh=1048 thresh=2096 gap=632 poll_thresh=18 ino=257 dd-2584 [004] 52.406574: balance_dirty_state: bdi btrfs-1: dirty=584 wb=880 unstable=0 bg_thresh=1047 thresh=2095 gap=631 poll_thresh=13 ino=257 dd-2584 [004] 52.406663: balance_dirty_state: bdi btrfs-1: dirty=609 wb=880 unstable=0 bg_thresh=1047 thresh=2095 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 52.406750: balance_dirty_state: bdi btrfs-1: dirty=634 wb=880 unstable=0 bg_thresh=1047 thresh=2094 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 52.406837: balance_dirty_state: bdi btrfs-1: dirty=634 wb=880 unstable=0 bg_thresh=1047 thresh=2094 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 52.407300: balance_dirty_state: bdi btrfs-1: dirty=684 wb=880 unstable=0 bg_thresh=1049 thresh=2098 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 52.407476: balance_dirty_state: bdi btrfs-1: dirty=709 wb=880 unstable=0 bg_thresh=1048 thresh=2097 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 52.407482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1446 task_limit=1356 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=42784 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 52.414478: balance_dirty_state: bdi btrfs-1: dirty=709 wb=730 unstable=0 bg_thresh=1048 thresh=2097 gap=658 poll_thresh=18 ino=257 dd-2584 [004] 52.414577: balance_dirty_state: bdi btrfs-1: dirty=734 wb=730 unstable=0 bg_thresh=1048 thresh=2096 gap=632 poll_thresh=13 ino=257 dd-2584 [004] 52.414638: balance_dirty_state: bdi btrfs-1: dirty=734 wb=730 unstable=0 bg_thresh=1045 thresh=2090 gap=626 poll_thresh=14 ino=257 dd-2584 [004] 52.414709: balance_dirty_state: bdi btrfs-1: dirty=759 wb=730 unstable=0 bg_thresh=1047 thresh=2095 gap=606 poll_thresh=15 ino=257 dd-2584 [004] 52.414777: balance_dirty_state: bdi btrfs-1: dirty=784 wb=730 unstable=0 bg_thresh=1041 thresh=2082 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 52.414914: balance_dirty_state: bdi btrfs-1: dirty=809 wb=730 unstable=0 bg_thresh=1041 thresh=2083 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 52.415388: balance_dirty_state: bdi btrfs-1: dirty=834 wb=730 unstable=0 bg_thresh=1041 thresh=2083 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 52.415393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=42784 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 52.422458: balance_dirty_state: bdi btrfs-1: dirty=834 wb=730 unstable=0 bg_thresh=1026 thresh=2052 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 52.422463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=42784 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 52.430439: balance_dirty_state: bdi btrfs-1: dirty=834 wb=730 unstable=0 bg_thresh=1030 thresh=2060 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 52.430448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-107% task_gap=-316% task_weight=100% bdi_bw=42784 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 52.438463: balance_dirty_state: bdi btrfs-1: dirty=834 wb=605 unstable=0 bg_thresh=1026 thresh=2052 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 52.438548: balance_dirty_state: bdi btrfs-1: dirty=847 wb=605 unstable=0 bg_thresh=1026 thresh=2053 gap=601 poll_thresh=13 ino=257 dd-2584 [006] 52.438616: balance_dirty_state: bdi btrfs-1: dirty=872 wb=605 unstable=0 bg_thresh=1027 thresh=2054 gap=577 poll_thresh=14 ino=257 dd-2584 [006] 52.438683: balance_dirty_state: bdi btrfs-1: dirty=897 wb=605 unstable=0 bg_thresh=1029 thresh=2059 gap=557 poll_thresh=15 ino=257 dd-2584 [006] 52.438747: balance_dirty_state: bdi btrfs-1: dirty=897 wb=605 unstable=0 bg_thresh=1029 thresh=2059 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 52.439059: balance_dirty_state: bdi btrfs-1: dirty=922 wb=605 unstable=0 bg_thresh=1029 thresh=2058 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 52.439192: balance_dirty_state: bdi btrfs-1: dirty=972 wb=605 unstable=0 bg_thresh=1031 thresh=2062 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 52.439197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-106% task_gap=-313% task_weight=100% bdi_bw=42784 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 52.446492: balance_dirty_state: bdi btrfs-1: dirty=972 wb=476 unstable=0 bg_thresh=1031 thresh=2062 gap=614 poll_thresh=18 ino=257 dd-2584 [006] 52.446572: balance_dirty_state: bdi btrfs-1: dirty=985 wb=476 unstable=0 bg_thresh=1031 thresh=2063 gap=602 poll_thresh=13 ino=257 dd-2584 [006] 52.446642: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=476 unstable=0 bg_thresh=1031 thresh=2062 gap=575 poll_thresh=14 ino=257 dd-2584 [006] 52.446709: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=476 unstable=0 bg_thresh=1030 thresh=2060 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 52.446773: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=476 unstable=0 bg_thresh=1029 thresh=2059 gap=547 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 52.446798: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4968 wrote=0 to_write=8192 dd-2584 [006] 52.447341: balance_dirty_state: bdi btrfs-1: dirty=960 wb=590 unstable=0 bg_thresh=1043 thresh=2086 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 52.447524: balance_dirty_state: bdi btrfs-1: dirty=922 wb=653 unstable=0 bg_thresh=1045 thresh=2090 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 52.447526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1439 task_limit=1350 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=42784 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 52.449333: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=328 wrote=992 to_write=7200 dd-2584 [004] 52.454448: balance_dirty_state: bdi btrfs-1: dirty=82 wb=1363 unstable=0 bg_thresh=1032 thresh=2065 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 52.454521: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1363 unstable=0 bg_thresh=1030 thresh=2060 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 52.454588: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1363 unstable=0 bg_thresh=1035 thresh=2071 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 52.454652: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1363 unstable=0 bg_thresh=1030 thresh=2061 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 52.454717: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1363 unstable=0 bg_thresh=1036 thresh=2072 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 52.455246: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1363 unstable=0 bg_thresh=1035 thresh=2071 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 52.455489: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1363 unstable=0 bg_thresh=1037 thresh=2075 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 52.455498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=42784 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 52.462518: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1235 unstable=0 bg_thresh=1037 thresh=2074 gap=632 poll_thresh=18 ino=257 dd-2584 [004] 52.462645: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1235 unstable=0 bg_thresh=1034 thresh=2068 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 52.462767: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1235 unstable=0 bg_thresh=1036 thresh=2073 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 52.462886: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1235 unstable=0 bg_thresh=1033 thresh=2067 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 52.463007: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1235 unstable=0 bg_thresh=1036 thresh=2072 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 52.463249: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1235 unstable=0 bg_thresh=1038 thresh=2076 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 52.463490: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1235 unstable=0 bg_thresh=1034 thresh=2069 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 52.463498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=42784 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 52.470460: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1110 unstable=0 bg_thresh=1037 thresh=2075 gap=633 poll_thresh=18 ino=257 dd-2584 [004] 52.470566: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1110 unstable=0 bg_thresh=1037 thresh=2075 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 52.470655: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1110 unstable=0 bg_thresh=1037 thresh=2074 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 52.470741: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1110 unstable=0 bg_thresh=1037 thresh=2074 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 52.470829: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1110 unstable=0 bg_thresh=1036 thresh=2073 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 52.471297: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1110 unstable=0 bg_thresh=1038 thresh=2077 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 52.471475: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1110 unstable=0 bg_thresh=1038 thresh=2076 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 52.471481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-97% task_gap=-295% task_weight=100% bdi_bw=42784 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 52.478514: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1110 unstable=0 bg_thresh=1037 thresh=2074 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 52.478522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-99% task_gap=-297% task_weight=99% bdi_bw=42784 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 52.486470: balance_dirty_state: bdi btrfs-1: dirty=457 wb=871 unstable=0 bg_thresh=1035 thresh=2070 gap=742 poll_thresh=18 ino=257 dd-2584 [004] 52.486535: balance_dirty_state: bdi btrfs-1: dirty=482 wb=871 unstable=0 bg_thresh=1035 thresh=2070 gap=717 poll_thresh=13 ino=257 dd-2584 [004] 52.486592: balance_dirty_state: bdi btrfs-1: dirty=507 wb=871 unstable=0 bg_thresh=1034 thresh=2069 gap=691 poll_thresh=14 ino=257 dd-2584 [004] 52.486648: balance_dirty_state: bdi btrfs-1: dirty=507 wb=871 unstable=0 bg_thresh=1034 thresh=2069 gap=691 poll_thresh=15 ino=257 dd-2584 [004] 52.486707: balance_dirty_state: bdi btrfs-1: dirty=532 wb=871 unstable=0 bg_thresh=1036 thresh=2073 gap=670 poll_thresh=16 ino=257 dd-2584 [004] 52.486822: balance_dirty_state: bdi btrfs-1: dirty=557 wb=871 unstable=0 bg_thresh=1036 thresh=2072 gap=644 poll_thresh=17 ino=257 dd-2584 [004] 52.486940: balance_dirty_state: bdi btrfs-1: dirty=607 wb=871 unstable=0 bg_thresh=1035 thresh=2071 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 52.487057: balance_dirty_state: bdi btrfs-1: dirty=632 wb=871 unstable=0 bg_thresh=1035 thresh=2070 gap=567 poll_thresh=19 ino=257 dd-2584 [004] 52.487176: balance_dirty_state: bdi btrfs-1: dirty=657 wb=871 unstable=0 bg_thresh=1037 thresh=2074 gap=546 poll_thresh=20 ino=257 dd-2584 [004] 52.487458: balance_dirty_state: bdi btrfs-1: dirty=682 wb=871 unstable=0 bg_thresh=1036 thresh=2073 gap=520 poll_thresh=21 ino=257 dd-2584 [004] 52.487576: balance_dirty_state: bdi btrfs-1: dirty=732 wb=871 unstable=0 bg_thresh=1036 thresh=2072 gap=469 poll_thresh=22 ino=257 dd-2584 [004] 52.487580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-122% task_gap=-345% task_weight=99% bdi_bw=42784 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 52.494547: balance_dirty_state: bdi btrfs-1: dirty=732 wb=746 unstable=0 bg_thresh=1038 thresh=2076 gap=598 poll_thresh=22 ino=257 dd-2584 [004] 52.494619: balance_dirty_state: bdi btrfs-1: dirty=732 wb=746 unstable=0 bg_thresh=1035 thresh=2070 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 52.494733: balance_dirty_state: bdi btrfs-1: dirty=782 wb=746 unstable=0 bg_thresh=1037 thresh=2074 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 52.494846: balance_dirty_state: bdi btrfs-1: dirty=807 wb=746 unstable=0 bg_thresh=1036 thresh=2073 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 52.494960: balance_dirty_state: bdi btrfs-1: dirty=832 wb=746 unstable=0 bg_thresh=1036 thresh=2072 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 52.494964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-122% task_gap=-345% task_weight=99% bdi_bw=42784 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 52.502536: balance_dirty_state: bdi btrfs-1: dirty=832 wb=621 unstable=0 bg_thresh=1037 thresh=2074 gap=621 poll_thresh=19 ino=257 dd-2584 [000] 52.502639: balance_dirty_state: bdi btrfs-1: dirty=832 wb=621 unstable=0 bg_thresh=1034 thresh=2068 gap=615 poll_thresh=14 ino=257 dd-2584 [000] 52.502758: balance_dirty_state: bdi btrfs-1: dirty=857 wb=621 unstable=0 bg_thresh=1033 thresh=2067 gap=589 poll_thresh=15 ino=257 dd-2584 [000] 52.502879: balance_dirty_state: bdi btrfs-1: dirty=882 wb=621 unstable=0 bg_thresh=1033 thresh=2067 gap=564 poll_thresh=16 ino=257 dd-2584 [000] 52.503121: balance_dirty_state: bdi btrfs-1: dirty=907 wb=621 unstable=0 bg_thresh=1035 thresh=2071 gap=543 poll_thresh=17 ino=257 dd-2584 [000] 52.503768: balance_dirty_state: bdi btrfs-1: dirty=932 wb=521 unstable=0 bg_thresh=1033 thresh=2066 gap=613 poll_thresh=18 ino=257 dd-2584 [000] 52.503918: balance_dirty_state: bdi btrfs-1: dirty=982 wb=496 unstable=0 bg_thresh=1028 thresh=2057 gap=579 poll_thresh=19 ino=257 dd-2584 [000] 52.504043: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=496 unstable=0 bg_thresh=1031 thresh=2062 gap=559 poll_thresh=20 ino=257 dd-2584 [000] 52.504167: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=496 unstable=0 bg_thresh=1034 thresh=2069 gap=541 poll_thresh=21 ino=257 dd-2584 [000] 52.504294: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=496 unstable=0 bg_thresh=1034 thresh=2068 gap=515 poll_thresh=22 ino=257 dd-2584 [000] 52.504299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-125% task_gap=-350% task_weight=99% bdi_bw=44376 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 52.504367: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5024 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 52.506969: writeback_single_inode: bdi btrfs-1: ino=257 state= age=388 wrote=992 to_write=7200 dd-2584 [000] 52.510528: balance_dirty_state: bdi btrfs-1: dirty=82 wb=1471 unstable=0 bg_thresh=1034 thresh=2069 gap=516 poll_thresh=22 ino=257 dd-2584 [000] 52.510537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-124% task_gap=-349% task_weight=99% bdi_bw=44376 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 52.518423: balance_dirty_state: bdi btrfs-1: dirty=82 wb=1220 unstable=0 bg_thresh=1033 thresh=2067 gap=765 poll_thresh=22 ino=257 dd-2584 [000] 52.518491: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1220 unstable=0 bg_thresh=1033 thresh=2066 gap=739 poll_thresh=16 ino=257 dd-2584 [000] 52.518609: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1220 unstable=0 bg_thresh=1032 thresh=2065 gap=713 poll_thresh=17 ino=257 dd-2584 [000] 52.518729: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1220 unstable=0 bg_thresh=1032 thresh=2064 gap=662 poll_thresh=18 ino=257 dd-2584 [000] 52.518849: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1220 unstable=0 bg_thresh=1034 thresh=2068 gap=641 poll_thresh=19 ino=257 dd-2584 [000] 52.519142: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1220 unstable=0 bg_thresh=1033 thresh=2067 gap=615 poll_thresh=20 ino=257 dd-2584 [000] 52.519263: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1220 unstable=0 bg_thresh=1033 thresh=2066 gap=589 poll_thresh=21 ino=257 dd-2584 [000] 52.519384: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1220 unstable=0 bg_thresh=1035 thresh=2070 gap=543 poll_thresh=22 ino=257 dd-2584 [000] 52.519502: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1220 unstable=0 bg_thresh=1034 thresh=2069 gap=517 poll_thresh=23 ino=257 dd-2584 [000] 52.519507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=44376 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 52.526464: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1094 unstable=0 bg_thresh=1037 thresh=2074 gap=648 poll_thresh=23 ino=257 dd-2584 [000] 52.526534: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1094 unstable=0 bg_thresh=1034 thresh=2068 gap=617 poll_thresh=17 ino=257 dd-2584 [000] 52.526657: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1094 unstable=0 bg_thresh=1036 thresh=2072 gap=596 poll_thresh=18 ino=257 dd-2584 [000] 52.526782: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1094 unstable=0 bg_thresh=1035 thresh=2071 gap=570 poll_thresh=19 ino=257 dd-2584 [000] 52.526906: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1094 unstable=0 bg_thresh=1035 thresh=2070 gap=544 poll_thresh=20 ino=257 dd-2584 [000] 52.527206: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1094 unstable=0 bg_thresh=1034 thresh=2069 gap=493 poll_thresh=21 ino=257 dd-2584 [000] 52.527211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=44376 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 52.534441: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1006 unstable=0 bg_thresh=1034 thresh=2068 gap=580 poll_thresh=21 ino=257 dd-2584 [004] 52.534540: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1006 unstable=0 bg_thresh=1033 thresh=2067 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 52.534715: balance_dirty_state: bdi btrfs-1: dirty=532 wb=1006 unstable=0 bg_thresh=1035 thresh=2071 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 52.534884: balance_dirty_state: bdi btrfs-1: dirty=557 wb=1006 unstable=0 bg_thresh=1035 thresh=2070 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 52.534890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1332 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=44376 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 52.546514: balance_dirty_state: bdi btrfs-1: dirty=557 wb=1006 unstable=0 bg_thresh=1036 thresh=2072 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 52.546520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=44376 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 52.554445: balance_dirty_state: bdi btrfs-1: dirty=557 wb=631 unstable=0 bg_thresh=1032 thresh=2065 gap=877 poll_thresh=18 ino=257 dd-2584 [004] 52.554536: balance_dirty_state: bdi btrfs-1: dirty=582 wb=631 unstable=0 bg_thresh=1032 thresh=2064 gap=851 poll_thresh=13 ino=257 dd-2584 [004] 52.554613: balance_dirty_state: bdi btrfs-1: dirty=607 wb=631 unstable=0 bg_thresh=1032 thresh=2064 gap=826 poll_thresh=14 ino=257 dd-2584 [004] 52.554676: balance_dirty_state: bdi btrfs-1: dirty=607 wb=631 unstable=0 bg_thresh=1031 thresh=2063 gap=825 poll_thresh=15 ino=257 dd-2584 [004] 52.554737: balance_dirty_state: bdi btrfs-1: dirty=632 wb=631 unstable=0 bg_thresh=1031 thresh=2063 gap=800 poll_thresh=16 ino=257 dd-2584 [004] 52.554891: balance_dirty_state: bdi btrfs-1: dirty=657 wb=631 unstable=0 bg_thresh=1033 thresh=2067 gap=779 poll_thresh=17 ino=257 dd-2584 [004] 52.555079: balance_dirty_state: bdi btrfs-1: dirty=707 wb=631 unstable=0 bg_thresh=1033 thresh=2066 gap=728 poll_thresh=18 ino=257 dd-2584 [004] 52.555272: balance_dirty_state: bdi btrfs-1: dirty=732 wb=631 unstable=0 bg_thresh=1032 thresh=2065 gap=702 poll_thresh=19 ino=257 dd-2584 [004] 52.555751: balance_dirty_state: bdi btrfs-1: dirty=757 wb=631 unstable=0 bg_thresh=1034 thresh=2069 gap=681 poll_thresh=20 ino=257 dd-2584 [004] 52.555943: balance_dirty_state: bdi btrfs-1: dirty=782 wb=631 unstable=0 bg_thresh=1031 thresh=2062 gap=649 poll_thresh=21 ino=257 dd-2584 [004] 52.556132: balance_dirty_state: bdi btrfs-1: dirty=832 wb=631 unstable=0 bg_thresh=1030 thresh=2061 gap=598 poll_thresh=22 ino=257 dd-2584 [004] 52.556344: balance_dirty_state: bdi btrfs-1: dirty=871 wb=631 unstable=0 bg_thresh=1032 thresh=2065 gap=563 poll_thresh=23 ino=257 dd-2584 [004] 52.556553: balance_dirty_state: bdi btrfs-1: dirty=897 wb=631 unstable=0 bg_thresh=1033 thresh=2066 gap=538 poll_thresh=24 ino=257 dd-2584 [004] 52.556722: balance_dirty_state: bdi btrfs-1: dirty=923 wb=631 unstable=0 bg_thresh=1032 thresh=2064 gap=510 poll_thresh=25 ino=257 dd-2584 [004] 52.556727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1326 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-60% task_gap=-219% task_weight=99% bdi_bw=44376 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 52.562488: balance_dirty_state: bdi btrfs-1: dirty=923 wb=506 unstable=0 bg_thresh=1023 thresh=2047 gap=618 poll_thresh=25 ino=257 dd-2584 [004] 52.562587: balance_dirty_state: bdi btrfs-1: dirty=923 wb=506 unstable=0 bg_thresh=1020 thresh=2041 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 52.562777: balance_dirty_state: bdi btrfs-1: dirty=948 wb=506 unstable=0 bg_thresh=1018 thresh=2036 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 52.563155: balance_dirty_state: bdi btrfs-1: dirty=998 wb=506 unstable=0 bg_thresh=1023 thresh=2047 gap=543 poll_thresh=21 ino=257 dd-2584 [004] 52.563287: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=506 unstable=0 bg_thresh=1023 thresh=2046 gap=517 poll_thresh=22 ino=257 dd-2584 [004] 52.563403: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=506 unstable=0 bg_thresh=1022 thresh=2045 gap=491 poll_thresh=23 ino=257 dd-2584 [004] 52.563407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-94% task_gap=-288% task_weight=100% bdi_bw=44376 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 52.563474: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5084 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 52.565687: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=960 to_write=7232 dd-2584 [004] 52.570444: balance_dirty_state: bdi btrfs-1: dirty=82 wb=1322 unstable=0 bg_thresh=1014 thresh=2029 gap=625 poll_thresh=23 ino=257 dd-2584 [004] 52.570511: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1322 unstable=0 bg_thresh=1017 thresh=2035 gap=606 poll_thresh=17 ino=257 dd-2584 [004] 52.570672: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1322 unstable=0 bg_thresh=1020 thresh=2040 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 52.570862: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1322 unstable=0 bg_thresh=1019 thresh=2039 gap=535 poll_thresh=19 ino=257 dd-2584 [004] 52.571046: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1322 unstable=0 bg_thresh=1021 thresh=2043 gap=514 poll_thresh=20 ino=257 dd-2584 [004] 52.571233: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1322 unstable=0 bg_thresh=1021 thresh=2042 gap=488 poll_thresh=21 ino=257 dd-2584 [004] 52.571240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-118% task_gap=-337% task_weight=99% bdi_bw=44376 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 52.578469: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1197 unstable=0 bg_thresh=1008 thresh=2016 gap=587 poll_thresh=21 ino=257 dd-2584 [001] 52.578539: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1197 unstable=0 bg_thresh=1010 thresh=2021 gap=592 poll_thresh=16 ino=257 dd-2584 [001] 52.578847: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1197 unstable=0 bg_thresh=1010 thresh=2020 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 52.578966: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1197 unstable=0 bg_thresh=1009 thresh=2019 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 52.579087: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1197 unstable=0 bg_thresh=1009 thresh=2018 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 52.579092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-135% task_gap=-369% task_weight=99% bdi_bw=44376 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 52.590523: balance_dirty_state: bdi btrfs-1: dirty=332 wb=997 unstable=0 bg_thresh=1006 thresh=2013 gap=684 poll_thresh=19 ino=257 dd-2584 [001] 52.590590: balance_dirty_state: bdi btrfs-1: dirty=357 wb=997 unstable=0 bg_thresh=1006 thresh=2012 gap=658 poll_thresh=14 ino=257 dd-2584 [001] 52.590651: balance_dirty_state: bdi btrfs-1: dirty=382 wb=997 unstable=0 bg_thresh=1005 thresh=2011 gap=632 poll_thresh=15 ino=257 dd-2584 [001] 52.590710: balance_dirty_state: bdi btrfs-1: dirty=382 wb=997 unstable=0 bg_thresh=1005 thresh=2011 gap=632 poll_thresh=16 ino=257 dd-2584 [001] 52.590830: balance_dirty_state: bdi btrfs-1: dirty=432 wb=997 unstable=0 bg_thresh=1005 thresh=2010 gap=581 poll_thresh=17 ino=257 dd-2584 [001] 52.590953: balance_dirty_state: bdi btrfs-1: dirty=457 wb=997 unstable=0 bg_thresh=1007 thresh=2014 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 52.591076: balance_dirty_state: bdi btrfs-1: dirty=482 wb=997 unstable=0 bg_thresh=1006 thresh=2013 gap=534 poll_thresh=19 ino=257 dd-2584 [001] 52.591198: balance_dirty_state: bdi btrfs-1: dirty=507 wb=997 unstable=0 bg_thresh=1006 thresh=2012 gap=508 poll_thresh=20 ino=257 dd-2584 [001] 52.591495: balance_dirty_state: bdi btrfs-1: dirty=557 wb=997 unstable=0 bg_thresh=1008 thresh=2016 gap=462 poll_thresh=21 ino=257 dd-2584 [001] 52.591500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-324% task_weight=98% bdi_bw=44376 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 52.598534: balance_dirty_state: bdi btrfs-1: dirty=557 wb=997 unstable=0 bg_thresh=1009 thresh=2018 gap=464 poll_thresh=21 ino=257 dd-2584 [005] 52.598542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=44376 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 52.606571: balance_dirty_state: bdi btrfs-1: dirty=557 wb=697 unstable=0 bg_thresh=1010 thresh=2020 gap=766 poll_thresh=21 ino=257 dd-2584 [005] 52.606696: balance_dirty_state: bdi btrfs-1: dirty=557 wb=697 unstable=0 bg_thresh=1012 thresh=2025 gap=771 poll_thresh=16 ino=257 dd-2584 [005] 52.606925: balance_dirty_state: bdi btrfs-1: dirty=607 wb=697 unstable=0 bg_thresh=1015 thresh=2030 gap=726 poll_thresh=17 ino=257 dd-2584 [005] 52.607157: balance_dirty_state: bdi btrfs-1: dirty=632 wb=697 unstable=0 bg_thresh=1017 thresh=2035 gap=706 poll_thresh=18 ino=257 dd-2584 [005] 52.607396: balance_dirty_state: bdi btrfs-1: dirty=657 wb=697 unstable=0 bg_thresh=1016 thresh=2033 gap=679 poll_thresh=19 ino=257 dd-2584 [005] 52.607629: balance_dirty_state: bdi btrfs-1: dirty=682 wb=697 unstable=0 bg_thresh=1016 thresh=2032 gap=653 poll_thresh=20 ino=257 dd-2584 [005] 52.607862: balance_dirty_state: bdi btrfs-1: dirty=732 wb=697 unstable=0 bg_thresh=1015 thresh=2031 gap=602 poll_thresh=21 ino=257 dd-2584 [005] 52.608096: balance_dirty_state: bdi btrfs-1: dirty=757 wb=697 unstable=0 bg_thresh=1015 thresh=2030 gap=576 poll_thresh=22 ino=257 dd-2584 [005] 52.608683: balance_dirty_state: bdi btrfs-1: dirty=782 wb=697 unstable=0 bg_thresh=1017 thresh=2034 gap=555 poll_thresh=23 ino=257 dd-2584 [005] 52.608922: balance_dirty_state: bdi btrfs-1: dirty=832 wb=697 unstable=0 bg_thresh=1016 thresh=2033 gap=504 poll_thresh=24 ino=257 dd-2584 [005] 52.608931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=46584 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 52.614664: balance_dirty_state: bdi btrfs-1: dirty=832 wb=572 unstable=0 bg_thresh=1014 thresh=2029 gap=625 poll_thresh=24 ino=257 dd-2584 [001] 52.614745: balance_dirty_state: bdi btrfs-1: dirty=832 wb=572 unstable=0 bg_thresh=1012 thresh=2025 gap=621 poll_thresh=18 ino=257 dd-2584 [001] 52.614984: balance_dirty_state: bdi btrfs-1: dirty=882 wb=572 unstable=0 bg_thresh=1014 thresh=2029 gap=575 poll_thresh=19 ino=257 dd-2584 [001] 52.615222: balance_dirty_state: bdi btrfs-1: dirty=907 wb=572 unstable=0 bg_thresh=1014 thresh=2028 gap=549 poll_thresh=20 ino=257 dd-2584 [001] 52.615465: balance_dirty_state: bdi btrfs-1: dirty=932 wb=572 unstable=0 bg_thresh=1013 thresh=2027 gap=523 poll_thresh=21 ino=257 dd-2584 [001] 52.615706: balance_dirty_state: bdi btrfs-1: dirty=957 wb=572 unstable=0 bg_thresh=1013 thresh=2026 gap=497 poll_thresh=22 ino=257 dd-2584 [001] 52.615715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=46584 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 52.622631: balance_dirty_state: bdi btrfs-1: dirty=957 wb=447 unstable=0 bg_thresh=1013 thresh=2026 gap=622 poll_thresh=22 ino=257 dd-2584 [001] 52.622701: balance_dirty_state: bdi btrfs-1: dirty=982 wb=447 unstable=0 bg_thresh=1012 thresh=2025 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 52.622818: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=447 unstable=0 bg_thresh=1012 thresh=2024 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 52.623099: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=447 unstable=0 bg_thresh=1014 thresh=2028 gap=524 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 52.623160: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5144 wrote=0 to_write=8192 dd-2584 [001] 52.623226: balance_dirty_state: bdi btrfs-1: dirty=1082 wb=447 unstable=0 bg_thresh=1013 thresh=2027 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 52.623228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=46584 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 52.625872: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=992 to_write=7200 dd-2584 [001] 52.632710: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1297 unstable=0 bg_thresh=1015 thresh=2030 gap=626 poll_thresh=19 ino=257 dd-2584 [001] 52.632780: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1297 unstable=0 bg_thresh=1015 thresh=2030 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 52.632842: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1297 unstable=0 bg_thresh=1014 thresh=2029 gap=600 poll_thresh=15 ino=257 dd-2584 [001] 52.632899: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1297 unstable=0 bg_thresh=1014 thresh=2028 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 52.633014: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1297 unstable=0 bg_thresh=1013 thresh=2027 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 52.633134: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1297 unstable=0 bg_thresh=1013 thresh=2026 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 52.633252: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1297 unstable=0 bg_thresh=1012 thresh=2025 gap=471 poll_thresh=19 ino=257 dd-2584 [001] 52.633256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=46584 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 52.638646: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1170 unstable=0 bg_thresh=1013 thresh=2026 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 52.638734: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1170 unstable=0 bg_thresh=1015 thresh=2031 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 52.638815: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1170 unstable=0 bg_thresh=1015 thresh=2030 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 52.638896: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1170 unstable=0 bg_thresh=1017 thresh=2035 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 52.639297: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1170 unstable=0 bg_thresh=1017 thresh=2034 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 52.639456: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1170 unstable=0 bg_thresh=1016 thresh=2033 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 52.639462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=46584 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 52.646582: balance_dirty_state: bdi btrfs-1: dirty=357 wb=968 unstable=0 bg_thresh=1017 thresh=2034 gap=709 poll_thresh=18 ino=257 dd-2584 [001] 52.646670: balance_dirty_state: bdi btrfs-1: dirty=382 wb=968 unstable=0 bg_thresh=1016 thresh=2033 gap=683 poll_thresh=13 ino=257 dd-2584 [001] 52.646730: balance_dirty_state: bdi btrfs-1: dirty=382 wb=968 unstable=0 bg_thresh=1013 thresh=2027 gap=677 poll_thresh=14 ino=257 dd-2584 [001] 52.646790: balance_dirty_state: bdi btrfs-1: dirty=407 wb=968 unstable=0 bg_thresh=1016 thresh=2032 gap=657 poll_thresh=15 ino=257 dd-2584 [001] 52.646849: balance_dirty_state: bdi btrfs-1: dirty=432 wb=968 unstable=0 bg_thresh=1015 thresh=2031 gap=631 poll_thresh=16 ino=257 dd-2584 [001] 52.646966: balance_dirty_state: bdi btrfs-1: dirty=457 wb=968 unstable=0 bg_thresh=1015 thresh=2030 gap=605 poll_thresh=17 ino=257 dd-2584 [001] 52.647082: balance_dirty_state: bdi btrfs-1: dirty=482 wb=968 unstable=0 bg_thresh=1014 thresh=2029 gap=579 poll_thresh=18 ino=257 dd-2584 [001] 52.647201: balance_dirty_state: bdi btrfs-1: dirty=532 wb=968 unstable=0 bg_thresh=1016 thresh=2033 gap=533 poll_thresh=19 ino=257 dd-2584 [001] 52.647318: balance_dirty_state: bdi btrfs-1: dirty=557 wb=968 unstable=0 bg_thresh=1016 thresh=2032 gap=507 poll_thresh=20 ino=257 dd-2584 [001] 52.647323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=46584 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 52.654553: balance_dirty_state: bdi btrfs-1: dirty=557 wb=968 unstable=0 bg_thresh=1015 thresh=2030 gap=505 poll_thresh=20 ino=257 dd-2584 [001] 52.654562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=46584 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 52.662593: balance_dirty_state: bdi btrfs-1: dirty=557 wb=843 unstable=0 bg_thresh=1013 thresh=2027 gap=627 poll_thresh=20 ino=257 dd-2584 [005] 52.662665: balance_dirty_state: bdi btrfs-1: dirty=557 wb=843 unstable=0 bg_thresh=1013 thresh=2027 gap=627 poll_thresh=15 ino=257 dd-2584 [005] 52.662897: balance_dirty_state: bdi btrfs-1: dirty=582 wb=843 unstable=0 bg_thresh=1013 thresh=2026 gap=601 poll_thresh=16 ino=257 dd-2584 [005] 52.663017: balance_dirty_state: bdi btrfs-1: dirty=607 wb=843 unstable=0 bg_thresh=1015 thresh=2030 gap=580 poll_thresh=17 ino=257 dd-2584 [005] 52.663133: balance_dirty_state: bdi btrfs-1: dirty=632 wb=843 unstable=0 bg_thresh=1014 thresh=2029 gap=554 poll_thresh=18 ino=257 dd-2584 [005] 52.663251: balance_dirty_state: bdi btrfs-1: dirty=682 wb=843 unstable=0 bg_thresh=1014 thresh=2028 gap=503 poll_thresh=19 ino=257 dd-2584 [005] 52.663256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=46584 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 52.670552: balance_dirty_state: bdi btrfs-1: dirty=682 wb=593 unstable=0 bg_thresh=1014 thresh=2029 gap=754 poll_thresh=19 ino=257 dd-2584 [000] 52.670636: balance_dirty_state: bdi btrfs-1: dirty=682 wb=593 unstable=0 bg_thresh=1014 thresh=2029 gap=754 poll_thresh=14 ino=257 dd-2584 [000] 52.670716: balance_dirty_state: bdi btrfs-1: dirty=707 wb=593 unstable=0 bg_thresh=1017 thresh=2034 gap=734 poll_thresh=15 ino=257 dd-2584 [000] 52.670794: balance_dirty_state: bdi btrfs-1: dirty=732 wb=593 unstable=0 bg_thresh=1019 thresh=2039 gap=714 poll_thresh=16 ino=257 dd-2584 [000] 52.670951: balance_dirty_state: bdi btrfs-1: dirty=757 wb=593 unstable=0 bg_thresh=1019 thresh=2038 gap=688 poll_thresh=17 ino=257 dd-2584 [000] 52.671112: balance_dirty_state: bdi btrfs-1: dirty=782 wb=593 unstable=0 bg_thresh=1018 thresh=2037 gap=662 poll_thresh=18 ino=257 dd-2584 [000] 52.671270: balance_dirty_state: bdi btrfs-1: dirty=832 wb=593 unstable=0 bg_thresh=1018 thresh=2036 gap=611 poll_thresh=19 ino=257 dd-2584 [000] 52.671663: balance_dirty_state: bdi btrfs-1: dirty=857 wb=593 unstable=0 bg_thresh=1020 thresh=2040 gap=590 poll_thresh=20 ino=257 dd-2584 [000] 52.671824: balance_dirty_state: bdi btrfs-1: dirty=882 wb=593 unstable=0 bg_thresh=1019 thresh=2039 gap=564 poll_thresh=21 ino=257 dd-2584 [000] 52.671988: balance_dirty_state: bdi btrfs-1: dirty=907 wb=593 unstable=0 bg_thresh=1019 thresh=2038 gap=538 poll_thresh=22 ino=257 dd-2584 [000] 52.672152: balance_dirty_state: bdi btrfs-1: dirty=957 wb=593 unstable=0 bg_thresh=1018 thresh=2037 gap=487 poll_thresh=23 ino=257 dd-2584 [000] 52.672158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-299% task_weight=100% bdi_bw=46584 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.682499: balance_dirty_state: bdi btrfs-1: dirty=957 wb=343 unstable=0 bg_thresh=1018 thresh=2037 gap=737 poll_thresh=23 ino=257 dd-2584 [003] 52.682566: balance_dirty_state: bdi btrfs-1: dirty=957 wb=343 unstable=0 bg_thresh=1018 thresh=2037 gap=737 poll_thresh=17 ino=257 dd-2584 [003] 52.682687: balance_dirty_state: bdi btrfs-1: dirty=982 wb=343 unstable=0 bg_thresh=1021 thresh=2042 gap=717 poll_thresh=18 ino=257 dd-2584 [003] 52.682807: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=343 unstable=0 bg_thresh=1023 thresh=2047 gap=672 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 52.682841: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5204 wrote=0 to_write=8192 dd-2584 [003] 52.682938: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=343 unstable=0 bg_thresh=1025 thresh=2051 gap=651 poll_thresh=20 ino=257 dd-2584 [003] 52.683246: balance_dirty_state: bdi btrfs-1: dirty=957 wb=468 unstable=0 bg_thresh=1025 thresh=2050 gap=625 poll_thresh=21 ino=257 dd-2584 [003] 52.683376: balance_dirty_state: bdi btrfs-1: dirty=957 wb=518 unstable=0 bg_thresh=1024 thresh=2049 gap=574 poll_thresh=22 ino=257 dd-2584 [003] 52.683508: balance_dirty_state: bdi btrfs-1: dirty=932 wb=568 unstable=0 bg_thresh=1024 thresh=2048 gap=548 poll_thresh=23 ino=257 dd-2584 [003] 52.683640: balance_dirty_state: bdi btrfs-1: dirty=907 wb=618 unstable=0 bg_thresh=1026 thresh=2052 gap=527 poll_thresh=24 ino=257 dd-2584 [003] 52.683773: balance_dirty_state: bdi btrfs-1: dirty=857 wb=668 unstable=0 bg_thresh=1025 thresh=2051 gap=526 poll_thresh=25 ino=257 dd-2584 [003] 52.683909: balance_dirty_state: bdi btrfs-1: dirty=857 wb=743 unstable=0 bg_thresh=1025 thresh=2050 gap=450 poll_thresh=26 ino=257 dd-2584 [003] 52.683911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-91% task_gap=-283% task_weight=99% bdi_bw=46584 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 52.685645: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=1152 to_write=7040 dd-2584 [007] 52.690490: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1443 unstable=0 bg_thresh=1023 thresh=2046 gap=496 poll_thresh=26 ino=257 dd-2584 [007] 52.690497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1601 avg_dirty=1601 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=46584 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 52.698510: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1218 unstable=0 bg_thresh=1012 thresh=2025 gap=700 poll_thresh=26 ino=257 dd-2584 [007] 52.698628: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1218 unstable=0 bg_thresh=1012 thresh=2025 gap=675 poll_thresh=19 ino=257 dd-2584 [007] 52.698850: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1218 unstable=0 bg_thresh=1015 thresh=2030 gap=655 poll_thresh=20 ino=257 dd-2584 [007] 52.699073: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1218 unstable=0 bg_thresh=1020 thresh=2040 gap=615 poll_thresh=21 ino=257 dd-2584 [007] 52.699630: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1218 unstable=0 bg_thresh=1019 thresh=2039 gap=589 poll_thresh=22 ino=257 dd-2584 [007] 52.699848: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1218 unstable=0 bg_thresh=1019 thresh=2038 gap=563 poll_thresh=23 ino=257 dd-2584 [007] 52.700065: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1218 unstable=0 bg_thresh=1021 thresh=2042 gap=542 poll_thresh=24 ino=257 dd-2584 [007] 52.700282: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1218 unstable=0 bg_thresh=1020 thresh=2041 gap=491 poll_thresh=25 ino=257 dd-2584 [007] 52.700291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=46584 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.706589: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1143 unstable=0 bg_thresh=1011 thresh=2022 gap=547 poll_thresh=25 ino=257 dd-2584 [003] 52.706680: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1143 unstable=0 bg_thresh=1011 thresh=2022 gap=547 poll_thresh=19 ino=257 dd-2584 [003] 52.706800: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1143 unstable=0 bg_thresh=1016 thresh=2032 gap=507 poll_thresh=20 ino=257 dd-2584 [003] 52.706805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-259% task_weight=101% bdi_bw=46584 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.714491: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1143 unstable=0 bg_thresh=1000 thresh=2001 gap=476 poll_thresh=20 ino=257 dd-2584 [003] 52.714496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-300% task_weight=101% bdi_bw=48232 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.722488: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1018 unstable=0 bg_thresh=998 thresh=1996 gap=596 poll_thresh=20 ino=257 dd-2584 [003] 52.722557: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1018 unstable=0 bg_thresh=998 thresh=1996 gap=596 poll_thresh=15 ino=257 dd-2584 [003] 52.722620: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1018 unstable=0 bg_thresh=998 thresh=1996 gap=571 poll_thresh=16 ino=257 dd-2584 [003] 52.722743: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1018 unstable=0 bg_thresh=1003 thresh=2006 gap=556 poll_thresh=17 ino=257 dd-2584 [003] 52.723042: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1018 unstable=0 bg_thresh=1002 thresh=2005 gap=530 poll_thresh=18 ino=257 dd-2584 [003] 52.723161: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1018 unstable=0 bg_thresh=1002 thresh=2004 gap=479 poll_thresh=19 ino=257 dd-2584 [003] 52.723166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-295% task_weight=100% bdi_bw=48232 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.730694: balance_dirty_state: bdi btrfs-1: dirty=507 wb=743 unstable=0 bg_thresh=1000 thresh=2000 gap=750 poll_thresh=19 ino=257 dd-2584 [003] 52.730765: balance_dirty_state: bdi btrfs-1: dirty=507 wb=743 unstable=0 bg_thresh=1000 thresh=2000 gap=750 poll_thresh=14 ino=257 dd-2584 [003] 52.730822: balance_dirty_state: bdi btrfs-1: dirty=532 wb=743 unstable=0 bg_thresh=1000 thresh=2000 gap=725 poll_thresh=15 ino=257 dd-2584 [003] 52.730877: balance_dirty_state: bdi btrfs-1: dirty=557 wb=743 unstable=0 bg_thresh=1002 thresh=2005 gap=705 poll_thresh=16 ino=257 dd-2584 [003] 52.730988: balance_dirty_state: bdi btrfs-1: dirty=582 wb=743 unstable=0 bg_thresh=1005 thresh=2010 gap=685 poll_thresh=17 ino=257 dd-2584 [003] 52.731103: balance_dirty_state: bdi btrfs-1: dirty=607 wb=743 unstable=0 bg_thresh=1007 thresh=2014 gap=664 poll_thresh=18 ino=257 dd-2584 [003] 52.731215: balance_dirty_state: bdi btrfs-1: dirty=632 wb=743 unstable=0 bg_thresh=1006 thresh=2013 gap=638 poll_thresh=19 ino=257 dd-2584 [003] 52.731328: balance_dirty_state: bdi btrfs-1: dirty=682 wb=743 unstable=0 bg_thresh=1006 thresh=2012 gap=587 poll_thresh=20 ino=257 dd-2584 [003] 52.731441: balance_dirty_state: bdi btrfs-1: dirty=707 wb=743 unstable=0 bg_thresh=1005 thresh=2011 gap=561 poll_thresh=21 ino=257 dd-2584 [003] 52.731721: balance_dirty_state: bdi btrfs-1: dirty=732 wb=743 unstable=0 bg_thresh=1007 thresh=2015 gap=540 poll_thresh=22 ino=257 dd-2584 [003] 52.731835: balance_dirty_state: bdi btrfs-1: dirty=782 wb=743 unstable=0 bg_thresh=1007 thresh=2014 gap=489 poll_thresh=23 ino=257 dd-2584 [003] 52.731840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=48232 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.738668: balance_dirty_state: bdi btrfs-1: dirty=782 wb=618 unstable=0 bg_thresh=1000 thresh=2001 gap=601 poll_thresh=23 ino=257 dd-2584 [003] 52.738761: balance_dirty_state: bdi btrfs-1: dirty=782 wb=618 unstable=0 bg_thresh=1000 thresh=2001 gap=601 poll_thresh=17 ino=257 dd-2584 [003] 52.738872: balance_dirty_state: bdi btrfs-1: dirty=807 wb=618 unstable=0 bg_thresh=1003 thresh=2006 gap=581 poll_thresh=18 ino=257 dd-2584 [003] 52.738982: balance_dirty_state: bdi btrfs-1: dirty=857 wb=618 unstable=0 bg_thresh=1005 thresh=2011 gap=536 poll_thresh=19 ino=257 dd-2584 [003] 52.739097: balance_dirty_state: bdi btrfs-1: dirty=882 wb=618 unstable=0 bg_thresh=1007 thresh=2015 gap=515 poll_thresh=20 ino=257 dd-2584 [003] 52.739210: balance_dirty_state: bdi btrfs-1: dirty=907 wb=618 unstable=0 bg_thresh=1007 thresh=2014 gap=489 poll_thresh=21 ino=257 dd-2584 [003] 52.739214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-283% task_weight=101% bdi_bw=48232 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.746710: balance_dirty_state: bdi btrfs-1: dirty=907 wb=493 unstable=0 bg_thresh=998 thresh=1996 gap=596 poll_thresh=21 ino=257 dd-2584 [003] 52.746841: balance_dirty_state: bdi btrfs-1: dirty=932 wb=493 unstable=0 bg_thresh=998 thresh=1996 gap=571 poll_thresh=16 ino=257 dd-2584 [003] 52.747073: balance_dirty_state: bdi btrfs-1: dirty=957 wb=493 unstable=0 bg_thresh=1000 thresh=2001 gap=551 poll_thresh=17 ino=257 dd-2584 [003] 52.747701: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=368 unstable=0 bg_thresh=1000 thresh=2000 gap=625 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 52.747790: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5268 wrote=0 to_write=8192 dd-2584 [003] 52.747958: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=368 unstable=0 bg_thresh=999 thresh=1999 gap=624 poll_thresh=19 ino=257 dd-2584 [003] 52.748209: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=393 unstable=0 bg_thresh=997 thresh=1995 gap=570 poll_thresh=20 ino=257 dd-2584 [003] 52.748464: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=443 unstable=0 bg_thresh=1000 thresh=2000 gap=550 poll_thresh=21 ino=257 dd-2584 [003] 52.748719: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=493 unstable=0 bg_thresh=994 thresh=1989 gap=489 poll_thresh=22 ino=257 dd-2584 [003] 52.748722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=48232 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 52.752834: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=1008 to_write=7184 dd-2584 [000] 52.754630: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1393 unstable=0 bg_thresh=1000 thresh=2001 gap=501 poll_thresh=22 ino=257 dd-2584 [000] 52.754754: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1393 unstable=0 bg_thresh=1000 thresh=2001 gap=501 poll_thresh=16 ino=257 dd-2584 [000] 52.754989: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1393 unstable=0 bg_thresh=1003 thresh=2006 gap=456 poll_thresh=17 ino=257 dd-2584 [000] 52.754997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=48232 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 52.766604: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1143 unstable=0 bg_thresh=1002 thresh=2004 gap=704 poll_thresh=17 ino=257 dd-2584 [004] 52.766792: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1143 unstable=0 bg_thresh=1003 thresh=2006 gap=681 poll_thresh=13 ino=257 dd-2584 [004] 52.766979: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1143 unstable=0 bg_thresh=1005 thresh=2011 gap=686 poll_thresh=14 ino=257 dd-2584 [004] 52.767164: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1143 unstable=0 bg_thresh=1002 thresh=2005 gap=655 poll_thresh=15 ino=257 dd-2584 [004] 52.767969: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1143 unstable=0 bg_thresh=1002 thresh=2004 gap=629 poll_thresh=16 ino=257 dd-2584 [004] 52.768327: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1143 unstable=0 bg_thresh=1001 thresh=2003 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 52.768689: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1143 unstable=0 bg_thresh=1001 thresh=2002 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 52.769056: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1143 unstable=0 bg_thresh=1003 thresh=2006 gap=531 poll_thresh=19 ino=257 dd-2584 [004] 52.769422: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1143 unstable=0 bg_thresh=1002 thresh=2005 gap=505 poll_thresh=20 ino=257 dd-2584 [004] 52.769790: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1143 unstable=0 bg_thresh=1002 thresh=2004 gap=479 poll_thresh=21 ino=257 dd-2584 [004] 52.769803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=48232 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 52.774610: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1143 unstable=0 bg_thresh=1001 thresh=2003 gap=478 poll_thresh=21 ino=257 dd-2584 [004] 52.774616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=48232 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 52.782617: balance_dirty_state: bdi btrfs-1: dirty=382 wb=893 unstable=0 bg_thresh=1003 thresh=2007 gap=732 poll_thresh=21 ino=257 dd-2584 [004] 52.782685: balance_dirty_state: bdi btrfs-1: dirty=407 wb=893 unstable=0 bg_thresh=1006 thresh=2012 gap=712 poll_thresh=16 ino=257 dd-2584 [004] 52.782798: balance_dirty_state: bdi btrfs-1: dirty=432 wb=893 unstable=0 bg_thresh=1005 thresh=2011 gap=686 poll_thresh=17 ino=257 dd-2584 [004] 52.783020: balance_dirty_state: bdi btrfs-1: dirty=457 wb=893 unstable=0 bg_thresh=1002 thresh=2004 gap=654 poll_thresh=18 ino=257 dd-2584 [004] 52.783373: balance_dirty_state: bdi btrfs-1: dirty=507 wb=893 unstable=0 bg_thresh=1004 thresh=2008 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 52.783545: balance_dirty_state: bdi btrfs-1: dirty=532 wb=893 unstable=0 bg_thresh=1003 thresh=2007 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 52.783717: balance_dirty_state: bdi btrfs-1: dirty=557 wb=893 unstable=0 bg_thresh=1003 thresh=2006 gap=556 poll_thresh=21 ino=257 dd-2584 [004] 52.783889: balance_dirty_state: bdi btrfs-1: dirty=582 wb=893 unstable=0 bg_thresh=1002 thresh=2005 gap=530 poll_thresh=22 ino=257 dd-2584 [004] 52.784040: balance_dirty_state: bdi btrfs-1: dirty=632 wb=893 unstable=0 bg_thresh=1004 thresh=2009 gap=484 poll_thresh=23 ino=257 dd-2584 [004] 52.784045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=48232 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 52.790673: balance_dirty_state: bdi btrfs-1: dirty=632 wb=743 unstable=0 bg_thresh=1001 thresh=2002 gap=627 poll_thresh=23 ino=257 dd-2584 [006] 52.790797: balance_dirty_state: bdi btrfs-1: dirty=657 wb=743 unstable=0 bg_thresh=1003 thresh=2007 gap=607 poll_thresh=17 ino=257 dd-2584 [006] 52.791032: balance_dirty_state: bdi btrfs-1: dirty=682 wb=743 unstable=0 bg_thresh=1006 thresh=2012 gap=587 poll_thresh=18 ino=257 dd-2584 [006] 52.791269: balance_dirty_state: bdi btrfs-1: dirty=707 wb=743 unstable=0 bg_thresh=1005 thresh=2011 gap=561 poll_thresh=19 ino=257 dd-2584 [006] 52.791858: balance_dirty_state: bdi btrfs-1: dirty=757 wb=743 unstable=0 bg_thresh=1007 thresh=2015 gap=515 poll_thresh=20 ino=257 dd-2584 [006] 52.792093: balance_dirty_state: bdi btrfs-1: dirty=782 wb=743 unstable=0 bg_thresh=1007 thresh=2014 gap=489 poll_thresh=21 ino=257 dd-2584 [006] 52.792102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=48232 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 52.798692: balance_dirty_state: bdi btrfs-1: dirty=782 wb=618 unstable=0 bg_thresh=1007 thresh=2015 gap=615 poll_thresh=21 ino=257 dd-2584 [006] 52.798822: balance_dirty_state: bdi btrfs-1: dirty=807 wb=618 unstable=0 bg_thresh=1007 thresh=2014 gap=589 poll_thresh=16 ino=257 dd-2584 [006] 52.799057: balance_dirty_state: bdi btrfs-1: dirty=832 wb=618 unstable=0 bg_thresh=1006 thresh=2013 gap=563 poll_thresh=17 ino=257 dd-2584 [006] 52.799291: balance_dirty_state: bdi btrfs-1: dirty=857 wb=618 unstable=0 bg_thresh=1006 thresh=2012 gap=537 poll_thresh=18 ino=257 dd-2584 [006] 52.799527: balance_dirty_state: bdi btrfs-1: dirty=882 wb=618 unstable=0 bg_thresh=1005 thresh=2011 gap=511 poll_thresh=19 ino=257 dd-2584 [006] 52.799765: balance_dirty_state: bdi btrfs-1: dirty=932 wb=618 unstable=0 bg_thresh=1007 thresh=2015 gap=465 poll_thresh=20 ino=257 dd-2584 [006] 52.799774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=48232 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 52.806696: balance_dirty_state: bdi btrfs-1: dirty=932 wb=493 unstable=0 bg_thresh=1007 thresh=2014 gap=589 poll_thresh=20 ino=257 dd-2584 [006] 52.806810: balance_dirty_state: bdi btrfs-1: dirty=932 wb=493 unstable=0 bg_thresh=1007 thresh=2014 gap=589 poll_thresh=15 ino=257 dd-2584 [006] 52.806884: balance_dirty_state: bdi btrfs-1: dirty=957 wb=443 unstable=0 bg_thresh=1006 thresh=2013 gap=613 poll_thresh=16 ino=257 dd-2584 [006] 52.807027: balance_dirty_state: bdi btrfs-1: dirty=982 wb=368 unstable=0 bg_thresh=1005 thresh=2010 gap=660 poll_thresh=17 ino=257 dd-2584 [006] 52.807312: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=368 unstable=0 bg_thresh=1007 thresh=2015 gap=615 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 52.807335: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5328 wrote=0 to_write=8192 dd-2584 [006] 52.807479: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=368 unstable=0 bg_thresh=1009 thresh=2019 gap=594 poll_thresh=19 ino=257 dd-2584 [006] 52.807651: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=393 unstable=0 bg_thresh=1009 thresh=2018 gap=568 poll_thresh=20 ino=257 dd-2584 [006] 52.807824: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=443 unstable=0 bg_thresh=1008 thresh=2017 gap=542 poll_thresh=21 ino=257 dd-2584 [006] 52.807996: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=493 unstable=0 bg_thresh=1010 thresh=2021 gap=496 poll_thresh=22 ino=257 dd-2584 [006] 52.807998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=48232 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 52.811994: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=1024 to_write=7168 dd-2584 [006] 52.814673: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1393 unstable=0 bg_thresh=1010 thresh=2021 gap=496 poll_thresh=22 ino=257 dd-2584 [006] 52.814678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=48232 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 52.822588: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1143 unstable=0 bg_thresh=1008 thresh=2017 gap=742 poll_thresh=22 ino=257 dd-2584 [006] 52.822656: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1143 unstable=0 bg_thresh=1005 thresh=2011 gap=736 poll_thresh=16 ino=257 dd-2584 [006] 52.822781: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1143 unstable=0 bg_thresh=1007 thresh=2015 gap=690 poll_thresh=17 ino=257 dd-2584 [006] 52.822900: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1143 unstable=0 bg_thresh=1007 thresh=2014 gap=664 poll_thresh=18 ino=257 dd-2584 [006] 52.823193: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1143 unstable=0 bg_thresh=1006 thresh=2013 gap=638 poll_thresh=19 ino=257 dd-2584 [006] 52.823312: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1143 unstable=0 bg_thresh=1008 thresh=2017 gap=617 poll_thresh=20 ino=257 dd-2584 [006] 52.823432: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1143 unstable=0 bg_thresh=1008 thresh=2016 gap=566 poll_thresh=21 ino=257 dd-2584 [006] 52.823553: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1143 unstable=0 bg_thresh=1007 thresh=2015 gap=540 poll_thresh=22 ino=257 dd-2584 [006] 52.823672: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1143 unstable=0 bg_thresh=1007 thresh=2014 gap=514 poll_thresh=23 ino=257 dd-2584 [006] 52.823791: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1143 unstable=0 bg_thresh=1009 thresh=2018 gap=468 poll_thresh=24 ino=257 dd-2584 [006] 52.823796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=51268 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 52.830536: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1143 unstable=0 bg_thresh=1007 thresh=2015 gap=465 poll_thresh=24 ino=257 dd-2584 [006] 52.830540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=51268 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 52.838533: balance_dirty_state: bdi btrfs-1: dirty=407 wb=893 unstable=0 bg_thresh=990 thresh=1980 gap=680 poll_thresh=24 ino=257 dd-2584 [006] 52.838600: balance_dirty_state: bdi btrfs-1: dirty=407 wb=893 unstable=0 bg_thresh=990 thresh=1980 gap=680 poll_thresh=18 ino=257 dd-2584 [006] 52.838722: balance_dirty_state: bdi btrfs-1: dirty=432 wb=893 unstable=0 bg_thresh=989 thresh=1979 gap=654 poll_thresh=19 ino=257 dd-2584 [006] 52.838843: balance_dirty_state: bdi btrfs-1: dirty=482 wb=893 unstable=0 bg_thresh=991 thresh=1983 gap=608 poll_thresh=20 ino=257 dd-2584 [006] 52.839138: balance_dirty_state: bdi btrfs-1: dirty=507 wb=893 unstable=0 bg_thresh=988 thresh=1976 gap=576 poll_thresh=21 ino=257 dd-2584 [006] 52.839259: balance_dirty_state: bdi btrfs-1: dirty=532 wb=893 unstable=0 bg_thresh=987 thresh=1975 gap=550 poll_thresh=22 ino=257 dd-2584 [006] 52.839379: balance_dirty_state: bdi btrfs-1: dirty=582 wb=893 unstable=0 bg_thresh=987 thresh=1974 gap=499 poll_thresh=23 ino=257 dd-2584 [006] 52.839500: balance_dirty_state: bdi btrfs-1: dirty=607 wb=893 unstable=0 bg_thresh=989 thresh=1978 gap=478 poll_thresh=24 ino=257 dd-2584 [006] 52.839505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=51268 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 52.846649: balance_dirty_state: bdi btrfs-1: dirty=607 wb=768 unstable=0 bg_thresh=990 thresh=1981 gap=606 poll_thresh=24 ino=257 dd-2584 [006] 52.846717: balance_dirty_state: bdi btrfs-1: dirty=607 wb=768 unstable=0 bg_thresh=993 thresh=1986 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 52.846839: balance_dirty_state: bdi btrfs-1: dirty=657 wb=768 unstable=0 bg_thresh=989 thresh=1979 gap=554 poll_thresh=19 ino=257 dd-2584 [006] 52.846958: balance_dirty_state: bdi btrfs-1: dirty=682 wb=768 unstable=0 bg_thresh=989 thresh=1978 gap=528 poll_thresh=20 ino=257 dd-2584 [006] 52.847077: balance_dirty_state: bdi btrfs-1: dirty=707 wb=768 unstable=0 bg_thresh=991 thresh=1982 gap=507 poll_thresh=21 ino=257 dd-2584 [006] 52.847368: balance_dirty_state: bdi btrfs-1: dirty=757 wb=768 unstable=0 bg_thresh=990 thresh=1981 gap=456 poll_thresh=22 ino=257 dd-2584 [006] 52.847374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=51268 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 52.854675: balance_dirty_state: bdi btrfs-1: dirty=757 wb=643 unstable=0 bg_thresh=994 thresh=1989 gap=589 poll_thresh=22 ino=257 dd-2584 [006] 52.854750: balance_dirty_state: bdi btrfs-1: dirty=757 wb=643 unstable=0 bg_thresh=994 thresh=1989 gap=589 poll_thresh=16 ino=257 dd-2584 [006] 52.854872: balance_dirty_state: bdi btrfs-1: dirty=807 wb=643 unstable=0 bg_thresh=994 thresh=1988 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 52.854992: balance_dirty_state: bdi btrfs-1: dirty=832 wb=643 unstable=0 bg_thresh=996 thresh=1992 gap=517 poll_thresh=18 ino=257 dd-2584 [006] 52.855109: balance_dirty_state: bdi btrfs-1: dirty=857 wb=643 unstable=0 bg_thresh=995 thresh=1991 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 52.855114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=51268 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.862724: balance_dirty_state: bdi btrfs-1: dirty=857 wb=518 unstable=0 bg_thresh=994 thresh=1989 gap=614 poll_thresh=19 ino=257 dd-2584 [003] 52.862809: balance_dirty_state: bdi btrfs-1: dirty=857 wb=518 unstable=0 bg_thresh=994 thresh=1989 gap=614 poll_thresh=14 ino=257 dd-2584 [003] 52.862867: balance_dirty_state: bdi btrfs-1: dirty=882 wb=518 unstable=0 bg_thresh=997 thresh=1994 gap=594 poll_thresh=15 ino=257 dd-2584 [003] 52.862924: balance_dirty_state: bdi btrfs-1: dirty=907 wb=518 unstable=0 bg_thresh=997 thresh=1994 gap=569 poll_thresh=16 ino=257 dd-2584 [003] 52.863037: balance_dirty_state: bdi btrfs-1: dirty=932 wb=518 unstable=0 bg_thresh=999 thresh=1999 gap=549 poll_thresh=17 ino=257 dd-2584 [003] 52.863150: balance_dirty_state: bdi btrfs-1: dirty=957 wb=518 unstable=0 bg_thresh=1001 thresh=2003 gap=528 poll_thresh=18 ino=257 dd-2584 [003] 52.863429: balance_dirty_state: bdi btrfs-1: dirty=982 wb=518 unstable=0 bg_thresh=1001 thresh=2002 gap=502 poll_thresh=19 ino=257 dd-2584 [003] 52.863543: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=518 unstable=0 bg_thresh=1000 thresh=2001 gap=451 poll_thresh=20 ino=257 dd-2584 [003] 52.863547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=51268 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 52.863633: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5384 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 52.865714: writeback_single_inode: bdi btrfs-1: ino=257 state= age=292 wrote=912 to_write=7280 dd-2584 [003] 52.870531: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1293 unstable=0 bg_thresh=994 thresh=1988 gap=563 poll_thresh=20 ino=257 dd-2584 [003] 52.870603: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1293 unstable=0 bg_thresh=994 thresh=1988 gap=563 poll_thresh=15 ino=257 dd-2584 [003] 52.870663: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1293 unstable=0 bg_thresh=996 thresh=1993 gap=543 poll_thresh=16 ino=257 dd-2584 [003] 52.870778: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1293 unstable=0 bg_thresh=999 thresh=1998 gap=523 poll_thresh=17 ino=257 dd-2584 [003] 52.870895: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1293 unstable=0 bg_thresh=1001 thresh=2003 gap=478 poll_thresh=18 ino=257 dd-2584 [003] 52.870900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=51268 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.878553: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1168 unstable=0 bg_thresh=999 thresh=1999 gap=599 poll_thresh=18 ino=257 dd-2584 [003] 52.878673: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1168 unstable=0 bg_thresh=999 thresh=1999 gap=599 poll_thresh=13 ino=257 dd-2584 [003] 52.878734: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1168 unstable=0 bg_thresh=1002 thresh=2004 gap=579 poll_thresh=14 ino=257 dd-2584 [003] 52.878792: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1168 unstable=0 bg_thresh=1002 thresh=2004 gap=579 poll_thresh=15 ino=257 dd-2584 [003] 52.878850: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1168 unstable=0 bg_thresh=1001 thresh=2003 gap=553 poll_thresh=16 ino=257 dd-2584 [003] 52.878964: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1168 unstable=0 bg_thresh=1001 thresh=2002 gap=527 poll_thresh=17 ino=257 dd-2584 [003] 52.879251: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1168 unstable=0 bg_thresh=1003 thresh=2006 gap=481 poll_thresh=18 ino=257 dd-2584 [003] 52.879255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=51268 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.886545: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1043 unstable=0 bg_thresh=996 thresh=1993 gap=593 poll_thresh=18 ino=257 dd-2584 [003] 52.886620: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1043 unstable=0 bg_thresh=996 thresh=1993 gap=593 poll_thresh=13 ino=257 dd-2584 [003] 52.886679: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1043 unstable=0 bg_thresh=999 thresh=1998 gap=573 poll_thresh=14 ino=257 dd-2584 [003] 52.886737: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1043 unstable=0 bg_thresh=999 thresh=1998 gap=548 poll_thresh=15 ino=257 dd-2584 [003] 52.886793: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1043 unstable=0 bg_thresh=1001 thresh=2003 gap=553 poll_thresh=16 ino=257 dd-2584 [003] 52.886910: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1043 unstable=0 bg_thresh=1001 thresh=2002 gap=527 poll_thresh=17 ino=257 dd-2584 [003] 52.887028: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1043 unstable=0 bg_thresh=1000 thresh=2001 gap=476 poll_thresh=18 ino=257 dd-2584 [003] 52.887032: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=51268 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.894690: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1043 unstable=0 bg_thresh=997 thresh=1995 gap=470 poll_thresh=18 ino=257 dd-2584 [003] 52.894703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=51268 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.902687: balance_dirty_state: bdi btrfs-1: dirty=482 wb=793 unstable=0 bg_thresh=996 thresh=1993 gap=718 poll_thresh=18 ino=257 dd-2584 [003] 52.902755: balance_dirty_state: bdi btrfs-1: dirty=482 wb=793 unstable=0 bg_thresh=999 thresh=1998 gap=723 poll_thresh=13 ino=257 dd-2584 [003] 52.902815: balance_dirty_state: bdi btrfs-1: dirty=507 wb=793 unstable=0 bg_thresh=998 thresh=1997 gap=697 poll_thresh=14 ino=257 dd-2584 [003] 52.902874: balance_dirty_state: bdi btrfs-1: dirty=532 wb=793 unstable=0 bg_thresh=998 thresh=1997 gap=672 poll_thresh=15 ino=257 dd-2584 [003] 52.902932: balance_dirty_state: bdi btrfs-1: dirty=532 wb=793 unstable=0 bg_thresh=998 thresh=1996 gap=671 poll_thresh=16 ino=257 dd-2584 [003] 52.903049: balance_dirty_state: bdi btrfs-1: dirty=582 wb=793 unstable=0 bg_thresh=997 thresh=1995 gap=620 poll_thresh=17 ino=257 dd-2584 [003] 52.903347: balance_dirty_state: bdi btrfs-1: dirty=607 wb=718 unstable=0 bg_thresh=999 thresh=1999 gap=674 poll_thresh=18 ino=257 dd-2584 [003] 52.903482: balance_dirty_state: bdi btrfs-1: dirty=632 wb=668 unstable=0 bg_thresh=996 thresh=1992 gap=692 poll_thresh=19 ino=257 dd-2584 [003] 52.903605: balance_dirty_state: bdi btrfs-1: dirty=657 wb=668 unstable=0 bg_thresh=995 thresh=1991 gap=666 poll_thresh=20 ino=257 dd-2584 [003] 52.903729: balance_dirty_state: bdi btrfs-1: dirty=707 wb=668 unstable=0 bg_thresh=991 thresh=1982 gap=607 poll_thresh=21 ino=257 dd-2584 [003] 52.903851: balance_dirty_state: bdi btrfs-1: dirty=732 wb=668 unstable=0 bg_thresh=991 thresh=1983 gap=583 poll_thresh=22 ino=257 dd-2584 [003] 52.903974: balance_dirty_state: bdi btrfs-1: dirty=757 wb=668 unstable=0 bg_thresh=994 thresh=1988 gap=563 poll_thresh=23 ino=257 dd-2584 [003] 52.904099: balance_dirty_state: bdi btrfs-1: dirty=807 wb=668 unstable=0 bg_thresh=992 thresh=1985 gap=510 poll_thresh=24 ino=257 dd-2584 [003] 52.904221: balance_dirty_state: bdi btrfs-1: dirty=832 wb=668 unstable=0 bg_thresh=991 thresh=1982 gap=482 poll_thresh=25 ino=257 dd-2584 [003] 52.904226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=51268 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.910756: balance_dirty_state: bdi btrfs-1: dirty=832 wb=668 unstable=0 bg_thresh=996 thresh=1993 gap=493 poll_thresh=25 ino=257 dd-2584 [003] 52.910761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=51268 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.918677: balance_dirty_state: bdi btrfs-1: dirty=832 wb=443 unstable=0 bg_thresh=994 thresh=1988 gap=713 poll_thresh=25 ino=257 dd-2584 [003] 52.918779: balance_dirty_state: bdi btrfs-1: dirty=832 wb=393 unstable=0 bg_thresh=996 thresh=1993 gap=768 poll_thresh=19 ino=257 dd-2584 [003] 52.919062: balance_dirty_state: bdi btrfs-1: dirty=882 wb=393 unstable=0 bg_thresh=996 thresh=1992 gap=717 poll_thresh=20 ino=257 dd-2584 [003] 52.919176: balance_dirty_state: bdi btrfs-1: dirty=907 wb=393 unstable=0 bg_thresh=998 thresh=1996 gap=696 poll_thresh=21 ino=257 dd-2584 [003] 52.919288: balance_dirty_state: bdi btrfs-1: dirty=932 wb=393 unstable=0 bg_thresh=997 thresh=1995 gap=670 poll_thresh=22 ino=257 dd-2584 [003] 52.919399: balance_dirty_state: bdi btrfs-1: dirty=982 wb=393 unstable=0 bg_thresh=997 thresh=1994 gap=619 poll_thresh=23 ino=257 dd-2584 [003] 52.919511: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=393 unstable=0 bg_thresh=996 thresh=1993 gap=593 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 52.919599: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5440 wrote=0 to_write=8192 dd-2584 [003] 52.919636: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=393 unstable=0 bg_thresh=998 thresh=1997 gap=572 poll_thresh=25 ino=257 dd-2584 [003] 52.919757: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=393 unstable=0 bg_thresh=998 thresh=1996 gap=546 poll_thresh=26 ino=257 dd-2584 [003] 52.919884: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=468 unstable=0 bg_thresh=997 thresh=1995 gap=495 poll_thresh=27 ino=257 dd-2584 [003] 52.919886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=51268 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 52.923348: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=976 to_write=7216 dd-2584 [003] 52.926683: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1243 unstable=0 bg_thresh=999 thresh=1998 gap=623 poll_thresh=27 ino=257 dd-2584 [003] 52.926919: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1243 unstable=0 bg_thresh=998 thresh=1997 gap=622 poll_thresh=20 ino=257 dd-2584 [003] 52.927039: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1243 unstable=0 bg_thresh=998 thresh=1996 gap=571 poll_thresh=21 ino=257 dd-2584 [003] 52.927155: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1243 unstable=0 bg_thresh=997 thresh=1995 gap=545 poll_thresh=22 ino=257 dd-2584 [003] 52.927271: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1243 unstable=0 bg_thresh=999 thresh=1999 gap=524 poll_thresh=23 ino=257 dd-2584 [003] 52.927390: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1243 unstable=0 bg_thresh=999 thresh=1998 gap=498 poll_thresh=24 ino=257 dd-2584 [003] 52.927395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=53092 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.934713: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1118 unstable=0 bg_thresh=998 thresh=1997 gap=622 poll_thresh=24 ino=257 dd-2584 [003] 52.934797: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1118 unstable=0 bg_thresh=998 thresh=1996 gap=596 poll_thresh=18 ino=257 dd-2584 [003] 52.934914: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1118 unstable=0 bg_thresh=997 thresh=1995 gap=570 poll_thresh=19 ino=257 dd-2584 [003] 52.935026: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1118 unstable=0 bg_thresh=997 thresh=1994 gap=519 poll_thresh=20 ino=257 dd-2584 [003] 52.935139: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1118 unstable=0 bg_thresh=999 thresh=1998 gap=498 poll_thresh=21 ino=257 dd-2584 [003] 52.935144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=53092 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.942648: balance_dirty_state: bdi btrfs-1: dirty=382 wb=993 unstable=0 bg_thresh=993 thresh=1986 gap=611 poll_thresh=21 ino=257 dd-2584 [003] 52.942925: balance_dirty_state: bdi btrfs-1: dirty=407 wb=993 unstable=0 bg_thresh=999 thresh=1998 gap=598 poll_thresh=16 ino=257 dd-2584 [003] 52.943051: balance_dirty_state: bdi btrfs-1: dirty=432 wb=993 unstable=0 bg_thresh=1004 thresh=2009 gap=584 poll_thresh=17 ino=257 dd-2584 [003] 52.943176: balance_dirty_state: bdi btrfs-1: dirty=457 wb=993 unstable=0 bg_thresh=1002 thresh=2004 gap=554 poll_thresh=18 ino=257 dd-2584 [003] 52.943300: balance_dirty_state: bdi btrfs-1: dirty=482 wb=993 unstable=0 bg_thresh=1004 thresh=2009 gap=534 poll_thresh=19 ino=257 dd-2584 [003] 52.943424: balance_dirty_state: bdi btrfs-1: dirty=532 wb=993 unstable=0 bg_thresh=999 thresh=1999 gap=474 poll_thresh=20 ino=257 dd-2584 [003] 52.943429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=53092 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 52.950644: balance_dirty_state: bdi btrfs-1: dirty=532 wb=993 unstable=0 bg_thresh=1004 thresh=2008 gap=483 poll_thresh=20 ino=257 dd-2584 [003] 52.950649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=53092 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 52.958694: balance_dirty_state: bdi btrfs-1: dirty=532 wb=993 unstable=0 bg_thresh=1013 thresh=2027 gap=502 poll_thresh=20 ino=257 dd-2584 [005] 52.958700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=53092 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 52.966653: balance_dirty_state: bdi btrfs-1: dirty=532 wb=718 unstable=0 bg_thresh=1017 thresh=2034 gap=784 poll_thresh=20 ino=257 dd-2584 [005] 52.966725: balance_dirty_state: bdi btrfs-1: dirty=532 wb=718 unstable=0 bg_thresh=1017 thresh=2034 gap=784 poll_thresh=15 ino=257 dd-2584 [005] 52.966787: balance_dirty_state: bdi btrfs-1: dirty=557 wb=718 unstable=0 bg_thresh=1019 thresh=2039 gap=764 poll_thresh=16 ino=257 dd-2584 [005] 52.966909: balance_dirty_state: bdi btrfs-1: dirty=582 wb=718 unstable=0 bg_thresh=1022 thresh=2044 gap=744 poll_thresh=17 ino=257 dd-2584 [005] 52.967031: balance_dirty_state: bdi btrfs-1: dirty=607 wb=718 unstable=0 bg_thresh=1024 thresh=2049 gap=724 poll_thresh=18 ino=257 dd-2584 [005] 52.967328: balance_dirty_state: bdi btrfs-1: dirty=657 wb=718 unstable=0 bg_thresh=1024 thresh=2048 gap=673 poll_thresh=19 ino=257 dd-2584 [005] 52.967448: balance_dirty_state: bdi btrfs-1: dirty=682 wb=718 unstable=0 bg_thresh=1026 thresh=2052 gap=652 poll_thresh=20 ino=257 dd-2584 [005] 52.967567: balance_dirty_state: bdi btrfs-1: dirty=707 wb=718 unstable=0 bg_thresh=1022 thresh=2045 gap=620 poll_thresh=21 ino=257 dd-2584 [005] 52.967686: balance_dirty_state: bdi btrfs-1: dirty=757 wb=718 unstable=0 bg_thresh=1022 thresh=2044 gap=569 poll_thresh=22 ino=257 dd-2584 [005] 52.967805: balance_dirty_state: bdi btrfs-1: dirty=782 wb=718 unstable=0 bg_thresh=1024 thresh=2048 gap=548 poll_thresh=23 ino=257 dd-2584 [005] 52.967924: balance_dirty_state: bdi btrfs-1: dirty=807 wb=718 unstable=0 bg_thresh=1023 thresh=2047 gap=522 poll_thresh=24 ino=257 dd-2584 [005] 52.968042: balance_dirty_state: bdi btrfs-1: dirty=832 wb=718 unstable=0 bg_thresh=1023 thresh=2046 gap=496 poll_thresh=25 ino=257 dd-2584 [005] 52.968047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-70% task_gap=-241% task_weight=100% bdi_bw=53092 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 52.974642: balance_dirty_state: bdi btrfs-1: dirty=832 wb=568 unstable=0 bg_thresh=1023 thresh=2046 gap=646 poll_thresh=25 ino=257 dd-2584 [005] 52.974712: balance_dirty_state: bdi btrfs-1: dirty=857 wb=568 unstable=0 bg_thresh=1025 thresh=2051 gap=626 poll_thresh=19 ino=257 dd-2584 [005] 52.974832: balance_dirty_state: bdi btrfs-1: dirty=882 wb=568 unstable=0 bg_thresh=1025 thresh=2050 gap=600 poll_thresh=20 ino=257 dd-2584 [005] 52.975124: balance_dirty_state: bdi btrfs-1: dirty=932 wb=568 unstable=0 bg_thresh=1024 thresh=2049 gap=549 poll_thresh=21 ino=257 dd-2584 [005] 52.975248: balance_dirty_state: bdi btrfs-1: dirty=957 wb=568 unstable=0 bg_thresh=1021 thresh=2042 gap=517 poll_thresh=22 ino=257 dd-2584 [005] 52.975372: balance_dirty_state: bdi btrfs-1: dirty=982 wb=568 unstable=0 bg_thresh=1023 thresh=2046 gap=496 poll_thresh=23 ino=257 dd-2584 [005] 52.975377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=53092 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 52.982607: balance_dirty_state: bdi btrfs-1: dirty=989 wb=318 unstable=0 bg_thresh=1012 thresh=2025 gap=718 poll_thresh=23 ino=257 dd-2584 [004] 52.982708: balance_dirty_state: bdi btrfs-1: dirty=993 wb=318 unstable=0 bg_thresh=1010 thresh=2021 gap=710 poll_thresh=17 ino=257 dd-2584 [004] 52.982916: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=318 unstable=0 bg_thresh=1010 thresh=2020 gap=659 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 52.982948: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5504 wrote=0 to_write=8192 dd-2584 [004] 52.983078: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=318 unstable=0 bg_thresh=1012 thresh=2024 gap=638 poll_thresh=19 ino=257 dd-2584 [004] 52.983234: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=368 unstable=0 bg_thresh=1011 thresh=2023 gap=612 poll_thresh=20 ino=257 dd-2584 [004] 52.983444: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=443 unstable=0 bg_thresh=1011 thresh=2022 gap=561 poll_thresh=21 ino=257 dd-2584 [004] 52.983911: balance_dirty_state: bdi btrfs-1: dirty=843 wb=643 unstable=0 bg_thresh=1013 thresh=2026 gap=540 poll_thresh=22 ino=257 dd-2584 [004] 52.984093: balance_dirty_state: bdi btrfs-1: dirty=793 wb=718 unstable=0 bg_thresh=1012 thresh=2025 gap=514 poll_thresh=23 ino=257 dd-2584 [004] 52.984290: balance_dirty_state: bdi btrfs-1: dirty=732 wb=818 unstable=0 bg_thresh=1010 thresh=2020 gap=470 poll_thresh=24 ino=257 dd-2584 [004] 52.984293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=53092 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 52.985663: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=1104 to_write=7088 dd-2584 [006] 52.994666: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1169 unstable=0 bg_thresh=1010 thresh=2020 gap=720 poll_thresh=24 ino=257 dd-2584 [006] 52.994769: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1157 unstable=0 bg_thresh=1011 thresh=2023 gap=713 poll_thresh=18 ino=257 dd-2584 [006] 52.994983: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1157 unstable=0 bg_thresh=1009 thresh=2019 gap=670 poll_thresh=19 ino=257 dd-2584 [006] 52.995191: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1157 unstable=0 bg_thresh=1009 thresh=2019 gap=644 poll_thresh=20 ino=257 dd-2584 [006] 52.995400: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1157 unstable=0 bg_thresh=1009 thresh=2018 gap=617 poll_thresh=21 ino=257 dd-2584 [006] 52.995606: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1157 unstable=0 bg_thresh=1009 thresh=2019 gap=579 poll_thresh=22 ino=257 dd-2584 [006] 52.995812: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1157 unstable=0 bg_thresh=1009 thresh=2018 gap=552 poll_thresh=23 ino=257 dd-2584 [006] 52.996293: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1157 unstable=0 bg_thresh=1008 thresh=2016 gap=511 poll_thresh=24 ino=257 dd-2584 [006] 52.996494: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1157 unstable=0 bg_thresh=1014 thresh=2028 gap=510 poll_thresh=25 ino=257 dd-2584 [006] 52.996696: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1157 unstable=0 bg_thresh=1014 thresh=2028 gap=459 poll_thresh=26 ino=257 dd-2584 [006] 52.996704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=53092 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 53.002618: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1032 unstable=0 bg_thresh=1003 thresh=2006 gap=562 poll_thresh=26 ino=257 dd-2584 [006] 53.002709: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1032 unstable=0 bg_thresh=1002 thresh=2005 gap=548 poll_thresh=19 ino=257 dd-2584 [006] 53.002844: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1032 unstable=0 bg_thresh=1003 thresh=2006 gap=511 poll_thresh=20 ino=257 dd-2584 [006] 53.002978: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1032 unstable=0 bg_thresh=1005 thresh=2010 gap=490 poll_thresh=21 ino=257 dd-2584 [006] 53.002983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=53092 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 53.010621: balance_dirty_state: bdi btrfs-1: dirty=488 wb=832 unstable=0 bg_thresh=999 thresh=1999 gap=679 poll_thresh=21 ino=257 dd-2584 [006] 53.010699: balance_dirty_state: bdi btrfs-1: dirty=513 wb=832 unstable=0 bg_thresh=1000 thresh=2001 gap=656 poll_thresh=16 ino=257 dd-2584 [006] 53.010841: balance_dirty_state: bdi btrfs-1: dirty=526 wb=832 unstable=0 bg_thresh=999 thresh=1999 gap=641 poll_thresh=17 ino=257 dd-2584 [006] 53.011171: balance_dirty_state: bdi btrfs-1: dirty=551 wb=832 unstable=0 bg_thresh=999 thresh=1998 gap=615 poll_thresh=18 ino=257 dd-2584 [006] 53.011479: balance_dirty_state: bdi btrfs-1: dirty=602 wb=832 unstable=0 bg_thresh=1002 thresh=2005 gap=571 poll_thresh=19 ino=257 dd-2584 [006] 53.011761: balance_dirty_state: bdi btrfs-1: dirty=615 wb=832 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=20 ino=257 dd-2584 [006] 53.012097: balance_dirty_state: bdi btrfs-1: dirty=653 wb=832 unstable=0 bg_thresh=996 thresh=1992 gap=507 poll_thresh=21 ino=257 dd-2584 [006] 53.012226: balance_dirty_state: bdi btrfs-1: dirty=703 wb=832 unstable=0 bg_thresh=1001 thresh=2002 gap=467 poll_thresh=22 ino=257 dd-2584 [006] 53.012231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=53092 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 53.018635: balance_dirty_state: bdi btrfs-1: dirty=703 wb=707 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=22 ino=257 dd-2584 [006] 53.018720: balance_dirty_state: bdi btrfs-1: dirty=703 wb=707 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 53.018839: balance_dirty_state: bdi btrfs-1: dirty=753 wb=707 unstable=0 bg_thresh=1001 thresh=2002 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 53.018975: balance_dirty_state: bdi btrfs-1: dirty=779 wb=707 unstable=0 bg_thresh=1003 thresh=2007 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 53.019109: balance_dirty_state: bdi btrfs-1: dirty=817 wb=707 unstable=0 bg_thresh=1003 thresh=2006 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 53.019114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=53092 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 53.026689: balance_dirty_state: bdi btrfs-1: dirty=817 wb=582 unstable=0 bg_thresh=1008 thresh=2016 gap=617 poll_thresh=19 ino=257 dd-2584 [006] 53.026764: balance_dirty_state: bdi btrfs-1: dirty=817 wb=582 unstable=0 bg_thresh=1008 thresh=2016 gap=617 poll_thresh=14 ino=257 dd-2584 [006] 53.027005: balance_dirty_state: bdi btrfs-1: dirty=842 wb=582 unstable=0 bg_thresh=1007 thresh=2014 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 53.027071: balance_dirty_state: bdi btrfs-1: dirty=867 wb=582 unstable=0 bg_thresh=1007 thresh=2014 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 53.027201: balance_dirty_state: bdi btrfs-1: dirty=892 wb=582 unstable=0 bg_thresh=1003 thresh=2007 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 53.027331: balance_dirty_state: bdi btrfs-1: dirty=917 wb=582 unstable=0 bg_thresh=1005 thresh=2011 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 53.027465: balance_dirty_state: bdi btrfs-1: dirty=942 wb=582 unstable=0 bg_thresh=1005 thresh=2010 gap=486 poll_thresh=19 ino=257 dd-2584 [006] 53.027470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=53092 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 53.034650: balance_dirty_state: bdi btrfs-1: dirty=942 wb=458 unstable=0 bg_thresh=999 thresh=1999 gap=599 poll_thresh=19 ino=257 dd-2584 [006] 53.034769: balance_dirty_state: bdi btrfs-1: dirty=955 wb=458 unstable=0 bg_thresh=999 thresh=1998 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 53.034832: balance_dirty_state: bdi btrfs-1: dirty=980 wb=458 unstable=0 bg_thresh=1001 thresh=2003 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 53.034896: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=458 unstable=0 bg_thresh=998 thresh=1997 gap=534 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 53.034919: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5556 wrote=0 to_write=8192 dd-2584 [006] 53.035079: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=458 unstable=0 bg_thresh=1000 thresh=2001 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 53.035271: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=497 unstable=0 bg_thresh=1000 thresh=2000 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 53.035273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=54676 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 53.038484: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=928 to_write=7264 dd-2584 [006] 53.042681: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1282 unstable=0 bg_thresh=1003 thresh=2007 gap=625 poll_thresh=18 ino=257 dd-2584 [006] 53.042765: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1282 unstable=0 bg_thresh=1003 thresh=2007 gap=612 poll_thresh=13 ino=257 dd-2584 [006] 53.043004: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1282 unstable=0 bg_thresh=1004 thresh=2008 gap=575 poll_thresh=14 ino=257 dd-2584 [006] 53.043069: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1282 unstable=0 bg_thresh=1003 thresh=2007 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 53.043134: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1282 unstable=0 bg_thresh=1003 thresh=2007 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 53.043539: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1282 unstable=0 bg_thresh=1044 thresh=2089 gap=606 poll_thresh=17 ino=257 dd-2584 [006] 53.043659: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1282 unstable=0 bg_thresh=1046 thresh=2093 gap=560 poll_thresh=18 ino=257 dd-2584 [006] 53.043777: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1282 unstable=0 bg_thresh=1043 thresh=2086 gap=528 poll_thresh=19 ino=257 dd-2584 [006] 53.043897: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1282 unstable=0 bg_thresh=1042 thresh=2085 gap=502 poll_thresh=20 ino=257 dd-2584 [006] 53.043902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1346 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-25% task_gap=-148% task_weight=98% bdi_bw=54676 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 53.050682: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1157 unstable=0 bg_thresh=1034 thresh=2068 gap=610 poll_thresh=20 ino=257 dd-2584 [006] 53.050785: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1157 unstable=0 bg_thresh=1034 thresh=2068 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 53.050843: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1157 unstable=0 bg_thresh=1033 thresh=2067 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 53.050957: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1157 unstable=0 bg_thresh=1035 thresh=2071 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 53.051234: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1157 unstable=0 bg_thresh=1035 thresh=2070 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 53.051239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1332 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=54676 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 53.058670: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1032 unstable=0 bg_thresh=1035 thresh=2071 gap=638 poll_thresh=18 ino=257 dd-2584 [006] 53.058738: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1032 unstable=0 bg_thresh=1035 thresh=2071 gap=613 poll_thresh=13 ino=257 dd-2584 [006] 53.058797: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1032 unstable=0 bg_thresh=1035 thresh=2070 gap=612 poll_thresh=14 ino=257 dd-2584 [006] 53.058857: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1032 unstable=0 bg_thresh=1037 thresh=2075 gap=592 poll_thresh=15 ino=257 dd-2584 [006] 53.058916: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1032 unstable=0 bg_thresh=1034 thresh=2069 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 53.059032: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1032 unstable=0 bg_thresh=1036 thresh=2073 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 53.059151: balance_dirty_state: bdi btrfs-1: dirty=526 wb=1032 unstable=0 bg_thresh=1036 thresh=2072 gap=514 poll_thresh=18 ino=257 dd-2584 [006] 53.059156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-163% task_weight=98% bdi_bw=54676 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 53.066704: balance_dirty_state: bdi btrfs-1: dirty=521 wb=826 unstable=0 bg_thresh=1037 thresh=2074 gap=727 poll_thresh=18 ino=257 dd-2584 [006] 53.066769: balance_dirty_state: bdi btrfs-1: dirty=546 wb=826 unstable=0 bg_thresh=1034 thresh=2068 gap=696 poll_thresh=13 ino=257 dd-2584 [006] 53.066831: balance_dirty_state: bdi btrfs-1: dirty=546 wb=826 unstable=0 bg_thresh=1036 thresh=2073 gap=701 poll_thresh=14 ino=257 dd-2584 [006] 53.066892: balance_dirty_state: bdi btrfs-1: dirty=571 wb=826 unstable=0 bg_thresh=1036 thresh=2072 gap=675 poll_thresh=15 ino=257 dd-2584 [006] 53.066952: balance_dirty_state: bdi btrfs-1: dirty=596 wb=826 unstable=0 bg_thresh=1038 thresh=2077 gap=655 poll_thresh=16 ino=257 dd-2584 [006] 53.067073: balance_dirty_state: bdi btrfs-1: dirty=621 wb=826 unstable=0 bg_thresh=1038 thresh=2076 gap=629 poll_thresh=17 ino=257 dd-2584 [006] 53.067366: balance_dirty_state: bdi btrfs-1: dirty=646 wb=826 unstable=0 bg_thresh=1037 thresh=2075 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 53.067487: balance_dirty_state: bdi btrfs-1: dirty=671 wb=826 unstable=0 bg_thresh=1037 thresh=2074 gap=577 poll_thresh=19 ino=257 dd-2584 [006] 53.067606: balance_dirty_state: bdi btrfs-1: dirty=721 wb=826 unstable=0 bg_thresh=1039 thresh=2078 gap=531 poll_thresh=20 ino=257 dd-2584 [006] 53.067727: balance_dirty_state: bdi btrfs-1: dirty=746 wb=826 unstable=0 bg_thresh=1035 thresh=2071 gap=499 poll_thresh=21 ino=257 dd-2584 [006] 53.067732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1333 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=54676 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 53.074657: balance_dirty_state: bdi btrfs-1: dirty=746 wb=697 unstable=0 bg_thresh=1038 thresh=2076 gap=633 poll_thresh=21 ino=257 dd-2584 [006] 53.074783: balance_dirty_state: bdi btrfs-1: dirty=771 wb=697 unstable=0 bg_thresh=1038 thresh=2076 gap=608 poll_thresh=16 ino=257 dd-2584 [006] 53.075020: balance_dirty_state: bdi btrfs-1: dirty=796 wb=697 unstable=0 bg_thresh=1040 thresh=2080 gap=587 poll_thresh=17 ino=257 dd-2584 [006] 53.075252: balance_dirty_state: bdi btrfs-1: dirty=821 wb=697 unstable=0 bg_thresh=1039 thresh=2079 gap=561 poll_thresh=18 ino=257 dd-2584 [006] 53.075490: balance_dirty_state: bdi btrfs-1: dirty=871 wb=697 unstable=0 bg_thresh=1039 thresh=2078 gap=510 poll_thresh=19 ino=257 dd-2584 [006] 53.075499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-158% task_weight=100% bdi_bw=54676 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 53.082828: balance_dirty_state: bdi btrfs-1: dirty=871 wb=570 unstable=0 bg_thresh=1037 thresh=2074 gap=633 poll_thresh=19 ino=257 dd-2584 [006] 53.082914: balance_dirty_state: bdi btrfs-1: dirty=871 wb=570 unstable=0 bg_thresh=1036 thresh=2073 gap=632 poll_thresh=14 ino=257 dd-2584 [006] 53.082974: balance_dirty_state: bdi btrfs-1: dirty=896 wb=570 unstable=0 bg_thresh=1039 thresh=2078 gap=612 poll_thresh=15 ino=257 dd-2584 [006] 53.083197: balance_dirty_state: bdi btrfs-1: dirty=896 wb=570 unstable=0 bg_thresh=1036 thresh=2072 gap=606 poll_thresh=16 ino=257 dd-2584 [006] 53.083312: balance_dirty_state: bdi btrfs-1: dirty=946 wb=570 unstable=0 bg_thresh=1038 thresh=2076 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 53.083427: balance_dirty_state: bdi btrfs-1: dirty=971 wb=570 unstable=0 bg_thresh=1037 thresh=2075 gap=534 poll_thresh=18 ino=257 dd-2584 [006] 53.083544: balance_dirty_state: bdi btrfs-1: dirty=996 wb=570 unstable=0 bg_thresh=1037 thresh=2074 gap=508 poll_thresh=19 ino=257 dd-2584 [006] 53.083549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1336 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-206% task_weight=98% bdi_bw=54676 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 53.090813: balance_dirty_state: bdi btrfs-1: dirty=996 wb=443 unstable=0 bg_thresh=1037 thresh=2075 gap=636 poll_thresh=19 ino=257 dd-2584 [006] 53.090936: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=443 unstable=0 bg_thresh=1037 thresh=2074 gap=610 poll_thresh=14 ino=257 dd-2584 [006] 53.091063: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=443 unstable=0 bg_thresh=1037 thresh=2074 gap=585 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 53.091109: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5612 wrote=0 to_write=8192 dd-2584 [006] 53.091250: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=443 unstable=0 bg_thresh=1036 thresh=2073 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 53.091616: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=456 unstable=0 bg_thresh=1036 thresh=2072 gap=558 poll_thresh=17 ino=257 dd-2584 [006] 53.091998: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=506 unstable=0 bg_thresh=1038 thresh=2076 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 53.092002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-30% task_gap=-161% task_weight=100% bdi_bw=54676 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 53.094578: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=1008 to_write=7184 dd-2584 [006] 53.098735: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1305 unstable=0 bg_thresh=1037 thresh=2075 gap=637 poll_thresh=18 ino=257 dd-2584 [006] 53.098862: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1305 unstable=0 bg_thresh=1037 thresh=2075 gap=637 poll_thresh=13 ino=257 dd-2584 [006] 53.098983: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1305 unstable=0 bg_thresh=1037 thresh=2074 gap=611 poll_thresh=14 ino=257 dd-2584 [006] 53.099458: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1305 unstable=0 bg_thresh=1037 thresh=2074 gap=586 poll_thresh=15 ino=257 dd-2584 [006] 53.099578: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1305 unstable=0 bg_thresh=1036 thresh=2073 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 53.099818: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1305 unstable=0 bg_thresh=1036 thresh=2072 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 53.100062: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1305 unstable=0 bg_thresh=1038 thresh=2076 gap=513 poll_thresh=18 ino=257 dd-2584 [006] 53.100072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-206% task_weight=100% bdi_bw=54676 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 53.106692: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1054 unstable=0 bg_thresh=1037 thresh=2075 gap=763 poll_thresh=18 ino=257 dd-2584 [006] 53.106765: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1054 unstable=0 bg_thresh=1034 thresh=2069 gap=732 poll_thresh=13 ino=257 dd-2584 [006] 53.106824: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1054 unstable=0 bg_thresh=1037 thresh=2074 gap=737 poll_thresh=14 ino=257 dd-2584 [006] 53.106885: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1054 unstable=0 bg_thresh=1036 thresh=2073 gap=711 poll_thresh=15 ino=257 dd-2584 [006] 53.106944: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1054 unstable=0 bg_thresh=1036 thresh=2073 gap=711 poll_thresh=16 ino=257 dd-2584 [006] 53.107065: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1054 unstable=0 bg_thresh=1038 thresh=2077 gap=665 poll_thresh=17 ino=257 dd-2584 [006] 53.107186: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1054 unstable=0 bg_thresh=1038 thresh=2076 gap=639 poll_thresh=18 ino=257 dd-2584 [006] 53.107305: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1054 unstable=0 bg_thresh=1037 thresh=2075 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 53.107599: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1054 unstable=0 bg_thresh=1037 thresh=2074 gap=562 poll_thresh=20 ino=257 dd-2584 [006] 53.107721: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1054 unstable=0 bg_thresh=1036 thresh=2072 gap=535 poll_thresh=21 ino=257 dd-2584 [006] 53.107841: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1054 unstable=0 bg_thresh=1035 thresh=2071 gap=509 poll_thresh=22 ino=257 dd-2584 [006] 53.107846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=54676 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 53.114756: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1054 unstable=0 bg_thresh=1026 thresh=2052 gap=490 poll_thresh=22 ino=257 dd-2584 [006] 53.114766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=54676 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 53.122723: balance_dirty_state: bdi btrfs-1: dirty=508 wb=866 unstable=0 bg_thresh=1027 thresh=2054 gap=680 poll_thresh=22 ino=257 dd-2584 [006] 53.122813: balance_dirty_state: bdi btrfs-1: dirty=533 wb=866 unstable=0 bg_thresh=1027 thresh=2054 gap=655 poll_thresh=16 ino=257 dd-2584 [006] 53.122942: balance_dirty_state: bdi btrfs-1: dirty=558 wb=866 unstable=0 bg_thresh=1026 thresh=2052 gap=628 poll_thresh=17 ino=257 dd-2584 [006] 53.123068: balance_dirty_state: bdi btrfs-1: dirty=583 wb=866 unstable=0 bg_thresh=1028 thresh=2057 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 53.123213: balance_dirty_state: bdi btrfs-1: dirty=633 wb=741 unstable=0 bg_thresh=1028 thresh=2056 gap=682 poll_thresh=19 ino=257 dd-2584 [006] 53.123333: balance_dirty_state: bdi btrfs-1: dirty=658 wb=741 unstable=0 bg_thresh=1030 thresh=2060 gap=661 poll_thresh=20 ino=257 dd-2584 [006] 53.123625: balance_dirty_state: bdi btrfs-1: dirty=683 wb=741 unstable=0 bg_thresh=1029 thresh=2059 gap=635 poll_thresh=21 ino=257 dd-2584 [006] 53.123746: balance_dirty_state: bdi btrfs-1: dirty=708 wb=741 unstable=0 bg_thresh=1026 thresh=2052 gap=603 poll_thresh=22 ino=257 dd-2584 [006] 53.123865: balance_dirty_state: bdi btrfs-1: dirty=758 wb=741 unstable=0 bg_thresh=1025 thresh=2051 gap=552 poll_thresh=23 ino=257 dd-2584 [006] 53.123984: balance_dirty_state: bdi btrfs-1: dirty=783 wb=741 unstable=0 bg_thresh=1027 thresh=2055 gap=531 poll_thresh=24 ino=257 dd-2584 [006] 53.124105: balance_dirty_state: bdi btrfs-1: dirty=808 wb=741 unstable=0 bg_thresh=1027 thresh=2054 gap=505 poll_thresh=25 ino=257 dd-2584 [006] 53.124110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1317 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=54676 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 53.130723: balance_dirty_state: bdi btrfs-1: dirty=808 wb=741 unstable=0 bg_thresh=1034 thresh=2069 gap=520 poll_thresh=25 ino=257 dd-2584 [006] 53.130798: balance_dirty_state: bdi btrfs-1: dirty=833 wb=741 unstable=0 bg_thresh=1037 thresh=2074 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 53.130803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-207% task_weight=99% bdi_bw=54676 base_bw=10960 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 53.138682: balance_dirty_state: bdi btrfs-1: dirty=833 wb=491 unstable=0 bg_thresh=1030 thresh=2061 gap=737 poll_thresh=19 ino=257 dd-2584 [006] 53.138750: balance_dirty_state: bdi btrfs-1: dirty=833 wb=491 unstable=0 bg_thresh=1030 thresh=2061 gap=737 poll_thresh=14 ino=257 dd-2584 [006] 53.138813: balance_dirty_state: bdi btrfs-1: dirty=858 wb=491 unstable=0 bg_thresh=1033 thresh=2066 gap=717 poll_thresh=15 ino=257 dd-2584 [006] 53.138877: balance_dirty_state: bdi btrfs-1: dirty=883 wb=491 unstable=0 bg_thresh=1032 thresh=2065 gap=691 poll_thresh=16 ino=257 dd-2584 [006] 53.139002: balance_dirty_state: bdi btrfs-1: dirty=908 wb=491 unstable=0 bg_thresh=1035 thresh=2070 gap=671 poll_thresh=17 ino=257 dd-2584 [006] 53.139298: balance_dirty_state: bdi btrfs-1: dirty=933 wb=491 unstable=0 bg_thresh=1034 thresh=2069 gap=645 poll_thresh=18 ino=257 dd-2584 [006] 53.139420: balance_dirty_state: bdi btrfs-1: dirty=958 wb=491 unstable=0 bg_thresh=1034 thresh=2068 gap=619 poll_thresh=19 ino=257 dd-2584 [006] 53.139543: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=491 unstable=0 bg_thresh=1036 thresh=2072 gap=573 poll_thresh=20 ino=257 dd-2584 [006] 53.139667: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=491 unstable=0 bg_thresh=1032 thresh=2065 gap=541 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 53.139693: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5660 wrote=0 to_write=8192 dd-2584 [006] 53.139851: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=491 unstable=0 bg_thresh=1032 thresh=2064 gap=515 poll_thresh=22 ino=257 dd-2584 [006] 53.139853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1326 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-60% task_gap=-219% task_weight=99% bdi_bw=56620 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 53.141925: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=944 to_write=7248 dd-2584 [006] 53.146661: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1329 unstable=0 bg_thresh=1023 thresh=2046 gap=622 poll_thresh=22 ino=257 dd-2584 [006] 53.146730: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1329 unstable=0 bg_thresh=1022 thresh=2045 gap=596 poll_thresh=16 ino=257 dd-2584 [006] 53.146856: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1329 unstable=0 bg_thresh=1024 thresh=2049 gap=575 poll_thresh=17 ino=257 dd-2584 [006] 53.146979: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1329 unstable=0 bg_thresh=1024 thresh=2048 gap=549 poll_thresh=18 ino=257 dd-2584 [006] 53.147104: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1329 unstable=0 bg_thresh=1023 thresh=2047 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 53.147109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-240% task_weight=100% bdi_bw=56620 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 53.154669: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1204 unstable=0 bg_thresh=1011 thresh=2022 gap=598 poll_thresh=19 ino=257 dd-2584 [001] 53.154920: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1204 unstable=0 bg_thresh=1011 thresh=2022 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 53.154978: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1204 unstable=0 bg_thresh=1013 thresh=2027 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 53.155037: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1204 unstable=0 bg_thresh=1013 thresh=2027 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 53.155158: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1204 unstable=0 bg_thresh=1013 thresh=2026 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 53.155276: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1204 unstable=0 bg_thresh=1015 thresh=2030 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 53.155281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=56620 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 53.166676: balance_dirty_state: bdi btrfs-1: dirty=320 wb=979 unstable=0 bg_thresh=1015 thresh=2031 gap=732 poll_thresh=18 ino=257 dd-2584 [005] 53.166772: balance_dirty_state: bdi btrfs-1: dirty=320 wb=979 unstable=0 bg_thresh=1012 thresh=2025 gap=726 poll_thresh=13 ino=257 dd-2584 [005] 53.166862: balance_dirty_state: bdi btrfs-1: dirty=345 wb=979 unstable=0 bg_thresh=1015 thresh=2030 gap=706 poll_thresh=14 ino=257 dd-2584 [005] 53.166951: balance_dirty_state: bdi btrfs-1: dirty=370 wb=979 unstable=0 bg_thresh=1012 thresh=2024 gap=675 poll_thresh=15 ino=257 dd-2584 [005] 53.167040: balance_dirty_state: bdi btrfs-1: dirty=370 wb=979 unstable=0 bg_thresh=1014 thresh=2029 gap=680 poll_thresh=16 ino=257 dd-2584 [005] 53.167218: balance_dirty_state: bdi btrfs-1: dirty=420 wb=979 unstable=0 bg_thresh=1014 thresh=2028 gap=629 poll_thresh=17 ino=257 dd-2584 [005] 53.167404: balance_dirty_state: bdi btrfs-1: dirty=445 wb=979 unstable=0 bg_thresh=1016 thresh=2032 gap=608 poll_thresh=18 ino=257 dd-2584 [005] 53.167867: balance_dirty_state: bdi btrfs-1: dirty=470 wb=979 unstable=0 bg_thresh=1012 thresh=2025 gap=576 poll_thresh=19 ino=257 dd-2584 [005] 53.168050: balance_dirty_state: bdi btrfs-1: dirty=495 wb=979 unstable=0 bg_thresh=1012 thresh=2024 gap=550 poll_thresh=20 ino=257 dd-2584 [005] 53.168238: balance_dirty_state: bdi btrfs-1: dirty=545 wb=979 unstable=0 bg_thresh=1014 thresh=2028 gap=504 poll_thresh=21 ino=257 dd-2584 [005] 53.168244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=56620 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 53.178653: balance_dirty_state: bdi btrfs-1: dirty=545 wb=979 unstable=0 bg_thresh=1011 thresh=2023 gap=499 poll_thresh=21 ino=257 dd-2584 [001] 53.178658: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=56620 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 53.186689: balance_dirty_state: bdi btrfs-1: dirty=545 wb=729 unstable=0 bg_thresh=1009 thresh=2019 gap=745 poll_thresh=21 ino=257 dd-2584 [001] 53.186799: balance_dirty_state: bdi btrfs-1: dirty=570 wb=729 unstable=0 bg_thresh=1009 thresh=2019 gap=720 poll_thresh=16 ino=257 dd-2584 [001] 53.186921: balance_dirty_state: bdi btrfs-1: dirty=595 wb=729 unstable=0 bg_thresh=1012 thresh=2024 gap=700 poll_thresh=17 ino=257 dd-2584 [001] 53.187064: balance_dirty_state: bdi btrfs-1: dirty=620 wb=604 unstable=0 bg_thresh=1011 thresh=2023 gap=799 poll_thresh=18 ino=257 dd-2584 [001] 53.187189: balance_dirty_state: bdi btrfs-1: dirty=670 wb=579 unstable=0 bg_thresh=1011 thresh=2022 gap=773 poll_thresh=19 ino=257 dd-2584 [001] 53.187310: balance_dirty_state: bdi btrfs-1: dirty=695 wb=579 unstable=0 bg_thresh=1013 thresh=2027 gap=753 poll_thresh=20 ino=257 dd-2584 [001] 53.187434: balance_dirty_state: bdi btrfs-1: dirty=720 wb=579 unstable=0 bg_thresh=1008 thresh=2016 gap=717 poll_thresh=21 ino=257 dd-2584 [001] 53.187728: balance_dirty_state: bdi btrfs-1: dirty=770 wb=579 unstable=0 bg_thresh=1009 thresh=2018 gap=669 poll_thresh=22 ino=257 dd-2584 [001] 53.187845: balance_dirty_state: bdi btrfs-1: dirty=795 wb=579 unstable=0 bg_thresh=1011 thresh=2022 gap=648 poll_thresh=23 ino=257 dd-2584 [001] 53.187962: balance_dirty_state: bdi btrfs-1: dirty=820 wb=579 unstable=0 bg_thresh=1010 thresh=2021 gap=622 poll_thresh=24 ino=257 dd-2584 [001] 53.188083: balance_dirty_state: bdi btrfs-1: dirty=845 wb=579 unstable=0 bg_thresh=1010 thresh=2020 gap=596 poll_thresh=25 ino=257 dd-2584 [001] 53.188206: balance_dirty_state: bdi btrfs-1: dirty=895 wb=579 unstable=0 bg_thresh=1012 thresh=2024 gap=550 poll_thresh=26 ino=257 dd-2584 [001] 53.188327: balance_dirty_state: bdi btrfs-1: dirty=920 wb=579 unstable=0 bg_thresh=1011 thresh=2023 gap=524 poll_thresh=27 ino=257 dd-2584 [001] 53.188450: balance_dirty_state: bdi btrfs-1: dirty=945 wb=579 unstable=0 bg_thresh=1011 thresh=2022 gap=498 poll_thresh=28 ino=257 dd-2584 [001] 53.188455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=56620 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 53.194741: balance_dirty_state: bdi btrfs-1: dirty=945 wb=454 unstable=0 bg_thresh=1008 thresh=2017 gap=618 poll_thresh=28 ino=257 dd-2584 [001] 53.194842: balance_dirty_state: bdi btrfs-1: dirty=970 wb=454 unstable=0 bg_thresh=1005 thresh=2011 gap=587 poll_thresh=21 ino=257 dd-2584 [001] 53.195139: balance_dirty_state: bdi btrfs-1: dirty=995 wb=454 unstable=0 bg_thresh=1006 thresh=2013 gap=564 poll_thresh=22 ino=257 dd-2584 [001] 53.195262: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=454 unstable=0 bg_thresh=1009 thresh=2018 gap=544 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 53.195338: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5716 wrote=0 to_write=8192 dd-2584 [001] 53.195394: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=454 unstable=0 bg_thresh=1007 thresh=2014 gap=490 poll_thresh=24 ino=257 dd-2584 [001] 53.195395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-327% task_weight=98% bdi_bw=56620 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 53.198088: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=324 wrote=960 to_write=7232 dd-2584 [005] 53.202701: balance_dirty_state: bdi btrfs-1: dirty=117 wb=1281 unstable=0 bg_thresh=1012 thresh=2024 gap=626 poll_thresh=24 ino=257 dd-2584 [005] 53.202788: balance_dirty_state: bdi btrfs-1: dirty=117 wb=1281 unstable=0 bg_thresh=1012 thresh=2024 gap=626 poll_thresh=18 ino=257 dd-2584 [005] 53.202949: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1281 unstable=0 bg_thresh=1011 thresh=2023 gap=575 poll_thresh=19 ino=257 dd-2584 [005] 53.203103: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1281 unstable=0 bg_thresh=1013 thresh=2027 gap=554 poll_thresh=20 ino=257 dd-2584 [005] 53.203300: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1281 unstable=0 bg_thresh=1013 thresh=2026 gap=528 poll_thresh=21 ino=257 dd-2584 [005] 53.203455: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1281 unstable=0 bg_thresh=1012 thresh=2025 gap=502 poll_thresh=22 ino=257 dd-2584 [005] 53.203461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=56620 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 53.214806: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1143 unstable=0 bg_thresh=1012 thresh=2025 gap=640 poll_thresh=22 ino=257 dd-2584 [006] 53.214893: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1143 unstable=0 bg_thresh=1016 thresh=2032 gap=647 poll_thresh=16 ino=257 dd-2584 [006] 53.215480: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1143 unstable=0 bg_thresh=1018 thresh=2037 gap=602 poll_thresh=17 ino=257 dd-2584 [006] 53.215693: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1118 unstable=0 bg_thresh=1018 thresh=2036 gap=601 poll_thresh=18 ino=257 dd-2584 [006] 53.215833: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1018 unstable=0 bg_thresh=1015 thresh=2030 gap=670 poll_thresh=19 ino=257 dd-2584 [006] 53.215960: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1018 unstable=0 bg_thresh=1017 thresh=2035 gap=650 poll_thresh=20 ino=257 dd-2584 [006] 53.216088: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1018 unstable=0 bg_thresh=1012 thresh=2025 gap=590 poll_thresh=21 ino=257 dd-2584 [006] 53.216212: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1018 unstable=0 bg_thresh=1018 thresh=2036 gap=576 poll_thresh=22 ino=257 dd-2584 [006] 53.216334: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1018 unstable=0 bg_thresh=1020 thresh=2040 gap=555 poll_thresh=23 ino=257 dd-2584 [006] 53.216455: balance_dirty_state: bdi btrfs-1: dirty=517 wb=1018 unstable=0 bg_thresh=1019 thresh=2039 gap=504 poll_thresh=24 ino=257 dd-2584 [006] 53.216460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-294% task_weight=98% bdi_bw=56620 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 53.222805: balance_dirty_state: bdi btrfs-1: dirty=517 wb=968 unstable=0 bg_thresh=1017 thresh=2034 gap=549 poll_thresh=24 ino=257 dd-2584 [006] 53.222878: balance_dirty_state: bdi btrfs-1: dirty=517 wb=968 unstable=0 bg_thresh=1011 thresh=2022 gap=537 poll_thresh=18 ino=257 dd-2584 [006] 53.223173: balance_dirty_state: bdi btrfs-1: dirty=567 wb=968 unstable=0 bg_thresh=1006 thresh=2012 gap=477 poll_thresh=19 ino=257 dd-2584 [006] 53.223178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=99% bdi_bw=56620 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.234801: balance_dirty_state: bdi btrfs-1: dirty=567 wb=718 unstable=0 bg_thresh=1010 thresh=2020 gap=735 poll_thresh=19 ino=257 dd-2584 [004] 53.234877: balance_dirty_state: bdi btrfs-1: dirty=592 wb=718 unstable=0 bg_thresh=1010 thresh=2020 gap=710 poll_thresh=14 ino=257 dd-2584 [004] 53.234937: balance_dirty_state: bdi btrfs-1: dirty=592 wb=718 unstable=0 bg_thresh=1010 thresh=2020 gap=710 poll_thresh=15 ino=257 dd-2584 [004] 53.234993: balance_dirty_state: bdi btrfs-1: dirty=617 wb=718 unstable=0 bg_thresh=1012 thresh=2025 gap=690 poll_thresh=16 ino=257 dd-2584 [004] 53.235103: balance_dirty_state: bdi btrfs-1: dirty=642 wb=718 unstable=0 bg_thresh=1015 thresh=2030 gap=670 poll_thresh=17 ino=257 dd-2584 [004] 53.235216: balance_dirty_state: bdi btrfs-1: dirty=667 wb=718 unstable=0 bg_thresh=1020 thresh=2040 gap=655 poll_thresh=18 ino=257 dd-2584 [004] 53.235329: balance_dirty_state: bdi btrfs-1: dirty=717 wb=718 unstable=0 bg_thresh=1019 thresh=2039 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 53.235442: balance_dirty_state: bdi btrfs-1: dirty=742 wb=718 unstable=0 bg_thresh=1016 thresh=2032 gap=572 poll_thresh=20 ino=257 dd-2584 [004] 53.235554: balance_dirty_state: bdi btrfs-1: dirty=767 wb=718 unstable=0 bg_thresh=1015 thresh=2031 gap=546 poll_thresh=21 ino=257 dd-2584 [004] 53.235831: balance_dirty_state: bdi btrfs-1: dirty=817 wb=718 unstable=0 bg_thresh=1017 thresh=2035 gap=500 poll_thresh=22 ino=257 dd-2584 [004] 53.235836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=56620 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 53.242725: balance_dirty_state: bdi btrfs-1: dirty=817 wb=593 unstable=0 bg_thresh=1011 thresh=2022 gap=612 poll_thresh=22 ino=257 dd-2584 [004] 53.242787: balance_dirty_state: bdi btrfs-1: dirty=817 wb=593 unstable=0 bg_thresh=1011 thresh=2022 gap=612 poll_thresh=16 ino=257 dd-2584 [004] 53.242900: balance_dirty_state: bdi btrfs-1: dirty=842 wb=593 unstable=0 bg_thresh=1013 thresh=2027 gap=592 poll_thresh=17 ino=257 dd-2584 [004] 53.243010: balance_dirty_state: bdi btrfs-1: dirty=892 wb=593 unstable=0 bg_thresh=1016 thresh=2032 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 53.243124: balance_dirty_state: bdi btrfs-1: dirty=917 wb=593 unstable=0 bg_thresh=1018 thresh=2036 gap=526 poll_thresh=19 ino=257 dd-2584 [004] 53.243236: balance_dirty_state: bdi btrfs-1: dirty=942 wb=593 unstable=0 bg_thresh=1017 thresh=2035 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 53.243240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=58056 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.250684: balance_dirty_state: bdi btrfs-1: dirty=942 wb=468 unstable=0 bg_thresh=1011 thresh=2022 gap=612 poll_thresh=20 ino=257 dd-2584 [004] 53.250817: balance_dirty_state: bdi btrfs-1: dirty=967 wb=468 unstable=0 bg_thresh=1011 thresh=2022 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 53.250937: balance_dirty_state: bdi btrfs-1: dirty=992 wb=468 unstable=0 bg_thresh=1011 thresh=2022 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 53.251165: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=468 unstable=0 bg_thresh=1013 thresh=2027 gap=542 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 53.251219: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5772 wrote=0 to_write=8192 dd-2584 [004] 53.251408: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=468 unstable=0 bg_thresh=1018 thresh=2037 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 53.252006: balance_dirty_state: bdi btrfs-1: dirty=942 wb=593 unstable=0 bg_thresh=1018 thresh=2036 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 53.252010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-298% task_weight=98% bdi_bw=58056 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 53.256104: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=384 wrote=976 to_write=7216 dd-2584 [004] 53.258711: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1307 unstable=0 bg_thresh=1012 thresh=2025 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 53.258793: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1307 unstable=0 bg_thresh=1012 thresh=2025 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 53.258850: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1307 unstable=0 bg_thresh=1012 thresh=2025 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 53.258906: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1307 unstable=0 bg_thresh=1015 thresh=2030 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 53.259023: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1307 unstable=0 bg_thresh=1017 thresh=2035 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 53.259139: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1307 unstable=0 bg_thresh=1019 thresh=2039 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 53.259144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=58056 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.266734: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1182 unstable=0 bg_thresh=1013 thresh=2026 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 53.266832: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1182 unstable=0 bg_thresh=1013 thresh=2026 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 53.266887: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1182 unstable=0 bg_thresh=1013 thresh=2026 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 53.266943: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1182 unstable=0 bg_thresh=1015 thresh=2031 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 53.267001: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1182 unstable=0 bg_thresh=1018 thresh=2036 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 53.267116: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1182 unstable=0 bg_thresh=1017 thresh=2035 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 53.267401: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1182 unstable=0 bg_thresh=1017 thresh=2034 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 53.267406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=58056 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.278714: balance_dirty_state: bdi btrfs-1: dirty=353 wb=982 unstable=0 bg_thresh=1009 thresh=2019 gap=684 poll_thresh=18 ino=257 dd-2584 [004] 53.278807: balance_dirty_state: bdi btrfs-1: dirty=378 wb=982 unstable=0 bg_thresh=1009 thresh=2019 gap=659 poll_thresh=13 ino=257 dd-2584 [004] 53.278897: balance_dirty_state: bdi btrfs-1: dirty=378 wb=982 unstable=0 bg_thresh=1009 thresh=2019 gap=659 poll_thresh=14 ino=257 dd-2584 [004] 53.278980: balance_dirty_state: bdi btrfs-1: dirty=403 wb=982 unstable=0 bg_thresh=1012 thresh=2024 gap=639 poll_thresh=15 ino=257 dd-2584 [004] 53.279064: balance_dirty_state: bdi btrfs-1: dirty=428 wb=982 unstable=0 bg_thresh=1014 thresh=2029 gap=619 poll_thresh=16 ino=257 dd-2584 [004] 53.279247: balance_dirty_state: bdi btrfs-1: dirty=453 wb=982 unstable=0 bg_thresh=1017 thresh=2034 gap=599 poll_thresh=17 ino=257 dd-2584 [004] 53.279428: balance_dirty_state: bdi btrfs-1: dirty=478 wb=982 unstable=0 bg_thresh=1016 thresh=2033 gap=573 poll_thresh=18 ino=257 dd-2584 [004] 53.279606: balance_dirty_state: bdi btrfs-1: dirty=503 wb=982 unstable=0 bg_thresh=1018 thresh=2037 gap=552 poll_thresh=19 ino=257 dd-2584 [004] 53.279789: balance_dirty_state: bdi btrfs-1: dirty=553 wb=982 unstable=0 bg_thresh=1018 thresh=2036 gap=501 poll_thresh=20 ino=257 dd-2584 [004] 53.279795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=58056 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 53.286710: balance_dirty_state: bdi btrfs-1: dirty=553 wb=857 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=20 ino=257 dd-2584 [004] 53.286780: balance_dirty_state: bdi btrfs-1: dirty=553 wb=857 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 53.286876: balance_dirty_state: bdi btrfs-1: dirty=578 wb=857 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 53.287216: balance_dirty_state: bdi btrfs-1: dirty=603 wb=857 unstable=0 bg_thresh=1001 thresh=2002 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 53.287397: balance_dirty_state: bdi btrfs-1: dirty=653 wb=857 unstable=0 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 53.287403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=58056 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.294764: balance_dirty_state: bdi btrfs-1: dirty=653 wb=732 unstable=0 bg_thresh=1003 thresh=2007 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 53.294853: balance_dirty_state: bdi btrfs-1: dirty=653 wb=732 unstable=0 bg_thresh=1003 thresh=2007 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 53.294936: balance_dirty_state: bdi btrfs-1: dirty=678 wb=732 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 53.295020: balance_dirty_state: bdi btrfs-1: dirty=678 wb=732 unstable=0 bg_thresh=1006 thresh=2012 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 53.295103: balance_dirty_state: bdi btrfs-1: dirty=703 wb=732 unstable=0 bg_thresh=1008 thresh=2017 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 53.295278: balance_dirty_state: bdi btrfs-1: dirty=728 wb=732 unstable=0 bg_thresh=1008 thresh=2016 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 53.295453: balance_dirty_state: bdi btrfs-1: dirty=778 wb=732 unstable=0 bg_thresh=1007 thresh=2015 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 53.295623: balance_dirty_state: bdi btrfs-1: dirty=803 wb=732 unstable=0 bg_thresh=1007 thresh=2014 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 53.295630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=58056 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.302714: balance_dirty_state: bdi btrfs-1: dirty=803 wb=632 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=19 ino=257 dd-2584 [004] 53.302781: balance_dirty_state: bdi btrfs-1: dirty=828 wb=632 unstable=0 bg_thresh=996 thresh=1993 gap=533 poll_thresh=14 ino=257 dd-2584 [004] 53.302850: balance_dirty_state: bdi btrfs-1: dirty=828 wb=632 unstable=0 bg_thresh=993 thresh=1987 gap=527 poll_thresh=15 ino=257 dd-2584 [004] 53.302916: balance_dirty_state: bdi btrfs-1: dirty=853 wb=632 unstable=0 bg_thresh=996 thresh=1992 gap=507 poll_thresh=16 ino=257 dd-2584 [004] 53.303288: balance_dirty_state: bdi btrfs-1: dirty=878 wb=632 unstable=0 bg_thresh=993 thresh=1986 gap=476 poll_thresh=17 ino=257 dd-2584 [004] 53.303294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=58056 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.310747: balance_dirty_state: bdi btrfs-1: dirty=878 wb=382 unstable=0 bg_thresh=997 thresh=1994 gap=734 poll_thresh=17 ino=257 dd-2584 [004] 53.310842: balance_dirty_state: bdi btrfs-1: dirty=903 wb=382 unstable=0 bg_thresh=996 thresh=1993 gap=708 poll_thresh=13 ino=257 dd-2584 [004] 53.310898: balance_dirty_state: bdi btrfs-1: dirty=903 wb=382 unstable=0 bg_thresh=999 thresh=1998 gap=713 poll_thresh=14 ino=257 dd-2584 [004] 53.310954: balance_dirty_state: bdi btrfs-1: dirty=928 wb=382 unstable=0 bg_thresh=996 thresh=1992 gap=682 poll_thresh=15 ino=257 dd-2584 [004] 53.311009: balance_dirty_state: bdi btrfs-1: dirty=953 wb=382 unstable=0 bg_thresh=998 thresh=1997 gap=662 poll_thresh=16 ino=257 dd-2584 [004] 53.311121: balance_dirty_state: bdi btrfs-1: dirty=978 wb=382 unstable=0 bg_thresh=998 thresh=1996 gap=636 poll_thresh=17 ino=257 dd-2584 [004] 53.311236: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=382 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 53.311303: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5832 wrote=0 to_write=8192 dd-2584 [004] 53.311364: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=382 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=19 ino=257 dd-2584 [004] 53.311493: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=382 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=20 ino=257 dd-2584 [004] 53.311627: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=432 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=21 ino=257 dd-2584 [004] 53.311933: balance_dirty_state: bdi btrfs-1: dirty=903 wb=582 unstable=0 bg_thresh=997 thresh=1995 gap=510 poll_thresh=22 ino=257 dd-2584 [004] 53.312066: balance_dirty_state: bdi btrfs-1: dirty=903 wb=632 unstable=0 bg_thresh=997 thresh=1994 gap=459 poll_thresh=23 ino=257 dd-2584 [004] 53.312068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=99% bdi_bw=58056 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 53.315645: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=444 wrote=1056 to_write=7136 dd-2584 [004] 53.318733: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1432 unstable=0 bg_thresh=996 thresh=1993 gap=458 poll_thresh=23 ino=257 dd-2584 [004] 53.318740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=58056 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.326736: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1157 unstable=0 bg_thresh=999 thresh=1998 gap=738 poll_thresh=23 ino=257 dd-2584 [004] 53.326817: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1157 unstable=0 bg_thresh=999 thresh=1998 gap=738 poll_thresh=17 ino=257 dd-2584 [004] 53.326934: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1157 unstable=0 bg_thresh=1001 thresh=2002 gap=692 poll_thresh=18 ino=257 dd-2584 [004] 53.327052: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1157 unstable=0 bg_thresh=997 thresh=1995 gap=660 poll_thresh=19 ino=257 dd-2584 [004] 53.327166: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1157 unstable=0 bg_thresh=997 thresh=1994 gap=634 poll_thresh=20 ino=257 dd-2584 [004] 53.327281: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1157 unstable=0 bg_thresh=996 thresh=1993 gap=608 poll_thresh=21 ino=257 dd-2584 [004] 53.327396: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1157 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=22 ino=257 dd-2584 [004] 53.331541: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1157 unstable=0 bg_thresh=999 thresh=1998 gap=538 poll_thresh=23 ino=257 dd-2584 [004] 53.331715: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1157 unstable=0 bg_thresh=998 thresh=1997 gap=512 poll_thresh=24 ino=257 dd-2584 [004] 53.331888: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1157 unstable=0 bg_thresh=998 thresh=1996 gap=461 poll_thresh=25 ino=257 dd-2584 [004] 53.331895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=58056 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 53.338792: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1082 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=25 ino=257 dd-2584 [004] 53.338868: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1082 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=19 ino=257 dd-2584 [004] 53.338984: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1082 unstable=0 bg_thresh=1004 thresh=2009 gap=524 poll_thresh=20 ino=257 dd-2584 [004] 53.339098: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1082 unstable=0 bg_thresh=1007 thresh=2014 gap=479 poll_thresh=21 ino=257 dd-2584 [004] 53.339103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-327% task_weight=98% bdi_bw=58056 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.346755: balance_dirty_state: bdi btrfs-1: dirty=453 wb=957 unstable=0 bg_thresh=1008 thresh=2017 gap=607 poll_thresh=21 ino=257 dd-2584 [004] 53.346843: balance_dirty_state: bdi btrfs-1: dirty=453 wb=907 unstable=0 bg_thresh=1011 thresh=2022 gap=662 poll_thresh=16 ino=257 dd-2584 [004] 53.346979: balance_dirty_state: bdi btrfs-1: dirty=503 wb=832 unstable=0 bg_thresh=1007 thresh=2015 gap=680 poll_thresh=17 ino=257 dd-2584 [004] 53.347094: balance_dirty_state: bdi btrfs-1: dirty=528 wb=832 unstable=0 bg_thresh=1007 thresh=2014 gap=654 poll_thresh=18 ino=257 dd-2584 [004] 53.347371: balance_dirty_state: bdi btrfs-1: dirty=553 wb=832 unstable=0 bg_thresh=1009 thresh=2018 gap=633 poll_thresh=19 ino=257 dd-2584 [004] 53.347486: balance_dirty_state: bdi btrfs-1: dirty=578 wb=832 unstable=0 bg_thresh=1008 thresh=2017 gap=607 poll_thresh=20 ino=257 dd-2584 [004] 53.347599: balance_dirty_state: bdi btrfs-1: dirty=628 wb=832 unstable=0 bg_thresh=1008 thresh=2016 gap=556 poll_thresh=21 ino=257 dd-2584 [004] 53.347715: balance_dirty_state: bdi btrfs-1: dirty=653 wb=832 unstable=0 bg_thresh=1007 thresh=2015 gap=530 poll_thresh=22 ino=257 dd-2584 [004] 53.347833: balance_dirty_state: bdi btrfs-1: dirty=678 wb=832 unstable=0 bg_thresh=1009 thresh=2019 gap=509 poll_thresh=23 ino=257 dd-2584 [004] 53.347956: balance_dirty_state: bdi btrfs-1: dirty=728 wb=832 unstable=0 bg_thresh=1009 thresh=2018 gap=458 poll_thresh=24 ino=257 dd-2584 [004] 53.347960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-135% task_gap=-369% task_weight=99% bdi_bw=59032 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.354784: balance_dirty_state: bdi btrfs-1: dirty=728 wb=832 unstable=0 bg_thresh=1003 thresh=2006 gap=446 poll_thresh=24 ino=257 dd-2584 [004] 53.354793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=59032 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.362768: balance_dirty_state: bdi btrfs-1: dirty=728 wb=582 unstable=0 bg_thresh=1009 thresh=2018 gap=708 poll_thresh=24 ino=257 dd-2584 [004] 53.362891: balance_dirty_state: bdi btrfs-1: dirty=728 wb=582 unstable=0 bg_thresh=1008 thresh=2017 gap=707 poll_thresh=18 ino=257 dd-2584 [004] 53.363008: balance_dirty_state: bdi btrfs-1: dirty=778 wb=582 unstable=0 bg_thresh=1008 thresh=2016 gap=656 poll_thresh=19 ino=257 dd-2584 [004] 53.363121: balance_dirty_state: bdi btrfs-1: dirty=803 wb=582 unstable=0 bg_thresh=1007 thresh=2015 gap=630 poll_thresh=20 ino=257 dd-2584 [004] 53.363400: balance_dirty_state: bdi btrfs-1: dirty=828 wb=582 unstable=0 bg_thresh=1009 thresh=2019 gap=609 poll_thresh=21 ino=257 dd-2584 [004] 53.363513: balance_dirty_state: bdi btrfs-1: dirty=853 wb=582 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=22 ino=257 dd-2584 [004] 53.363625: balance_dirty_state: bdi btrfs-1: dirty=903 wb=582 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=23 ino=257 dd-2584 [004] 53.363737: balance_dirty_state: bdi btrfs-1: dirty=928 wb=582 unstable=0 bg_thresh=1010 thresh=2021 gap=511 poll_thresh=24 ino=257 dd-2584 [004] 53.363851: balance_dirty_state: bdi btrfs-1: dirty=953 wb=582 unstable=0 bg_thresh=1010 thresh=2020 gap=485 poll_thresh=25 ino=257 dd-2584 [004] 53.363855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=59032 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.370789: balance_dirty_state: bdi btrfs-1: dirty=953 wb=457 unstable=0 bg_thresh=1012 thresh=2024 gap=614 poll_thresh=25 ino=257 dd-2584 [004] 53.370885: balance_dirty_state: bdi btrfs-1: dirty=978 wb=457 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 53.371002: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=457 unstable=0 bg_thresh=1008 thresh=2017 gap=557 poll_thresh=20 ino=257 dd-2584 [004] 53.371125: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=457 unstable=0 bg_thresh=1010 thresh=2021 gap=536 poll_thresh=21 ino=257 flush-btrfs-1-2586 [000] 53.371145: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5892 wrote=0 to_write=8192 dd-2584 [004] 53.371559: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=532 unstable=0 bg_thresh=1010 thresh=2020 gap=460 poll_thresh=22 ino=257 dd-2584 [004] 53.371562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=59032 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 53.373993: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=500 wrote=976 to_write=7216 dd-2584 [000] 53.378821: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1307 unstable=0 bg_thresh=1009 thresh=2019 gap=609 poll_thresh=22 ino=257 dd-2584 [000] 53.378933: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1307 unstable=0 bg_thresh=1009 thresh=2019 gap=584 poll_thresh=16 ino=257 dd-2584 [000] 53.379166: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1307 unstable=0 bg_thresh=1012 thresh=2024 gap=564 poll_thresh=17 ino=257 dd-2584 [000] 53.379398: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1307 unstable=0 bg_thresh=1014 thresh=2029 gap=544 poll_thresh=18 ino=257 dd-2584 [000] 53.379625: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1307 unstable=0 bg_thresh=1016 thresh=2033 gap=523 poll_thresh=19 ino=257 dd-2584 [000] 53.379743: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1307 unstable=0 bg_thresh=1016 thresh=2032 gap=472 poll_thresh=20 ino=257 dd-2584 [000] 53.379748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=59032 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 53.386817: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1182 unstable=0 bg_thresh=1018 thresh=2036 gap=601 poll_thresh=20 ino=257 dd-2584 [000] 53.386945: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1182 unstable=0 bg_thresh=1020 thresh=2041 gap=606 poll_thresh=15 ino=257 dd-2584 [000] 53.387064: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1182 unstable=0 bg_thresh=1017 thresh=2035 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 53.387299: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1182 unstable=0 bg_thresh=1017 thresh=2034 gap=549 poll_thresh=17 ino=257 dd-2584 [000] 53.387537: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1182 unstable=0 bg_thresh=1019 thresh=2038 gap=503 poll_thresh=18 ino=257 dd-2584 [000] 53.387546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=59032 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.394786: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1057 unstable=0 bg_thresh=1016 thresh=2033 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 53.395173: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1057 unstable=0 bg_thresh=1019 thresh=2038 gap=628 poll_thresh=13 ino=257 dd-2584 [004] 53.395260: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1057 unstable=0 bg_thresh=1016 thresh=2032 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 53.395345: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1057 unstable=0 bg_thresh=1018 thresh=2037 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 53.395429: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1057 unstable=0 bg_thresh=1018 thresh=2036 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 53.395602: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1057 unstable=0 bg_thresh=1017 thresh=2035 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 53.395772: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1057 unstable=0 bg_thresh=1017 thresh=2034 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 53.395778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=59032 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.402802: balance_dirty_state: bdi btrfs-1: dirty=478 wb=907 unstable=0 bg_thresh=1018 thresh=2037 gap=652 poll_thresh=18 ino=257 dd-2584 [004] 53.402897: balance_dirty_state: bdi btrfs-1: dirty=478 wb=907 unstable=0 bg_thresh=1018 thresh=2036 gap=651 poll_thresh=13 ino=257 dd-2584 [004] 53.402983: balance_dirty_state: bdi btrfs-1: dirty=503 wb=907 unstable=0 bg_thresh=1018 thresh=2036 gap=626 poll_thresh=14 ino=257 dd-2584 [004] 53.403067: balance_dirty_state: bdi btrfs-1: dirty=528 wb=907 unstable=0 bg_thresh=1017 thresh=2035 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 53.403153: balance_dirty_state: bdi btrfs-1: dirty=528 wb=907 unstable=0 bg_thresh=1020 thresh=2040 gap=605 poll_thresh=16 ino=257 dd-2584 [004] 53.403323: balance_dirty_state: bdi btrfs-1: dirty=578 wb=907 unstable=0 bg_thresh=1019 thresh=2039 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 53.403491: balance_dirty_state: bdi btrfs-1: dirty=603 wb=907 unstable=0 bg_thresh=1019 thresh=2038 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 53.403956: balance_dirty_state: bdi btrfs-1: dirty=628 wb=907 unstable=0 bg_thresh=1018 thresh=2037 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 53.403962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=59032 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.414775: balance_dirty_state: bdi btrfs-1: dirty=628 wb=607 unstable=0 bg_thresh=1015 thresh=2030 gap=795 poll_thresh=19 ino=257 dd-2584 [004] 53.414904: balance_dirty_state: bdi btrfs-1: dirty=653 wb=607 unstable=0 bg_thresh=1011 thresh=2023 gap=763 poll_thresh=14 ino=257 dd-2584 [004] 53.415022: balance_dirty_state: bdi btrfs-1: dirty=653 wb=607 unstable=0 bg_thresh=1011 thresh=2023 gap=763 poll_thresh=15 ino=257 dd-2584 [004] 53.415142: balance_dirty_state: bdi btrfs-1: dirty=678 wb=607 unstable=0 bg_thresh=1011 thresh=2022 gap=737 poll_thresh=16 ino=257 dd-2584 [004] 53.415381: balance_dirty_state: bdi btrfs-1: dirty=703 wb=607 unstable=0 bg_thresh=1010 thresh=2021 gap=711 poll_thresh=17 ino=257 dd-2584 [004] 53.415622: balance_dirty_state: bdi btrfs-1: dirty=753 wb=607 unstable=0 bg_thresh=1009 thresh=2019 gap=659 poll_thresh=18 ino=257 dd-2584 [004] 53.415868: balance_dirty_state: bdi btrfs-1: dirty=778 wb=607 unstable=0 bg_thresh=1009 thresh=2018 gap=633 poll_thresh=19 ino=257 dd-2584 [004] 53.416074: balance_dirty_state: bdi btrfs-1: dirty=803 wb=607 unstable=0 bg_thresh=1005 thresh=2011 gap=601 poll_thresh=20 ino=257 dd-2584 [004] 53.416303: balance_dirty_state: bdi btrfs-1: dirty=853 wb=607 unstable=0 bg_thresh=1005 thresh=2010 gap=550 poll_thresh=21 ino=257 dd-2584 [004] 53.417003: balance_dirty_state: bdi btrfs-1: dirty=878 wb=607 unstable=0 bg_thresh=1010 thresh=2020 gap=535 poll_thresh=22 ino=257 dd-2584 [004] 53.417229: balance_dirty_state: bdi btrfs-1: dirty=903 wb=607 unstable=0 bg_thresh=1009 thresh=2019 gap=509 poll_thresh=23 ino=257 dd-2584 [004] 53.417490: balance_dirty_state: bdi btrfs-1: dirty=928 wb=607 unstable=0 bg_thresh=1009 thresh=2018 gap=483 poll_thresh=24 ino=257 dd-2584 [004] 53.417497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=59032 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 53.426759: balance_dirty_state: bdi btrfs-1: dirty=928 wb=482 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=24 ino=257 dd-2584 [004] 53.426893: balance_dirty_state: bdi btrfs-1: dirty=953 wb=482 unstable=0 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=18 ino=257 dd-2584 [004] 53.427153: balance_dirty_state: bdi btrfs-1: dirty=978 wb=482 unstable=0 bg_thresh=1007 thresh=2015 gap=555 poll_thresh=19 ino=257 dd-2584 [004] 53.427425: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=482 unstable=0 bg_thresh=1007 thresh=2014 gap=504 poll_thresh=20 ino=257 dd-2584 [004] 53.427709: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=482 unstable=0 bg_thresh=1009 thresh=2018 gap=483 poll_thresh=21 ino=257 dd-2584 [004] 53.427716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=59032 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [004] 53.427754: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5948 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 53.431166: writeback_single_inode: bdi btrfs-1: ino=257 state= age=560 wrote=944 to_write=7248 dd-2584 [004] 53.438754: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1182 unstable=0 bg_thresh=1008 thresh=2017 gap=732 poll_thresh=21 ino=257 dd-2584 [004] 53.438875: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1182 unstable=0 bg_thresh=1005 thresh=2011 gap=701 poll_thresh=16 ino=257 dd-2584 [004] 53.438994: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1182 unstable=0 bg_thresh=1005 thresh=2010 gap=675 poll_thresh=17 ino=257 dd-2584 [004] 53.439291: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1182 unstable=0 bg_thresh=1007 thresh=2014 gap=654 poll_thresh=18 ino=257 dd-2584 [004] 53.439406: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1182 unstable=0 bg_thresh=1006 thresh=2013 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 53.439521: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1182 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=20 ino=257 dd-2584 [004] 53.439634: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1182 unstable=0 bg_thresh=1005 thresh=2011 gap=551 poll_thresh=21 ino=257 dd-2584 [004] 53.439747: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1182 unstable=0 bg_thresh=1007 thresh=2015 gap=530 poll_thresh=22 ino=257 dd-2584 [004] 53.439863: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1182 unstable=0 bg_thresh=1007 thresh=2014 gap=479 poll_thresh=23 ino=257 dd-2584 [004] 53.439868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=59032 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 53.446854: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1057 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=23 ino=257 dd-2584 [004] 53.446917: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1057 unstable=0 bg_thresh=1003 thresh=2006 gap=596 poll_thresh=17 ino=257 dd-2584 [004] 53.447033: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1057 unstable=0 bg_thresh=1002 thresh=2005 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 53.447144: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1057 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 53.447422: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1057 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=20 ino=257 dd-2584 [004] 53.447427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=59032 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.458812: balance_dirty_state: bdi btrfs-1: dirty=453 wb=982 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=20 ino=257 dd-2584 [004] 53.458903: balance_dirty_state: bdi btrfs-1: dirty=478 wb=982 unstable=0 bg_thresh=998 thresh=1997 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 53.458985: balance_dirty_state: bdi btrfs-1: dirty=478 wb=982 unstable=0 bg_thresh=1001 thresh=2002 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 53.459150: balance_dirty_state: bdi btrfs-1: dirty=528 wb=982 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 53.459157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=59448 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 53.466753: balance_dirty_state: bdi btrfs-1: dirty=528 wb=732 unstable=0 bg_thresh=1001 thresh=2002 gap=742 poll_thresh=17 ino=257 dd-2584 [004] 53.466852: balance_dirty_state: bdi btrfs-1: dirty=528 wb=732 unstable=0 bg_thresh=1001 thresh=2002 gap=742 poll_thresh=13 ino=257 dd-2584 [004] 53.466910: balance_dirty_state: bdi btrfs-1: dirty=553 wb=732 unstable=0 bg_thresh=1003 thresh=2007 gap=722 poll_thresh=14 ino=257 dd-2584 [004] 53.466966: balance_dirty_state: bdi btrfs-1: dirty=578 wb=732 unstable=0 bg_thresh=1003 thresh=2007 gap=697 poll_thresh=15 ino=257 dd-2584 [004] 53.467021: balance_dirty_state: bdi btrfs-1: dirty=578 wb=732 unstable=0 bg_thresh=1006 thresh=2012 gap=702 poll_thresh=16 ino=257 dd-2584 [004] 53.467133: balance_dirty_state: bdi btrfs-1: dirty=628 wb=732 unstable=0 bg_thresh=1005 thresh=2011 gap=651 poll_thresh=17 ino=257 dd-2584 [004] 53.467247: balance_dirty_state: bdi btrfs-1: dirty=653 wb=732 unstable=0 bg_thresh=1005 thresh=2010 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 53.467358: balance_dirty_state: bdi btrfs-1: dirty=678 wb=732 unstable=0 bg_thresh=1007 thresh=2014 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 53.467638: balance_dirty_state: bdi btrfs-1: dirty=703 wb=732 unstable=0 bg_thresh=1006 thresh=2013 gap=578 poll_thresh=20 ino=257 dd-2584 [004] 53.467751: balance_dirty_state: bdi btrfs-1: dirty=753 wb=732 unstable=0 bg_thresh=1006 thresh=2012 gap=527 poll_thresh=21 ino=257 dd-2584 [004] 53.467863: balance_dirty_state: bdi btrfs-1: dirty=778 wb=732 unstable=0 bg_thresh=1008 thresh=2016 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 53.467975: balance_dirty_state: bdi btrfs-1: dirty=803 wb=732 unstable=0 bg_thresh=1007 thresh=2015 gap=480 poll_thresh=23 ino=257 dd-2584 [004] 53.467979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=59448 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.474775: balance_dirty_state: bdi btrfs-1: dirty=803 wb=582 unstable=0 bg_thresh=998 thresh=1997 gap=612 poll_thresh=23 ino=257 dd-2584 [004] 53.474882: balance_dirty_state: bdi btrfs-1: dirty=828 wb=582 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=17 ino=257 dd-2584 [004] 53.475000: balance_dirty_state: bdi btrfs-1: dirty=853 wb=582 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=18 ino=257 dd-2584 [004] 53.475110: balance_dirty_state: bdi btrfs-1: dirty=878 wb=582 unstable=0 bg_thresh=1007 thresh=2014 gap=554 poll_thresh=19 ino=257 dd-2584 [004] 53.475223: balance_dirty_state: bdi btrfs-1: dirty=928 wb=582 unstable=0 bg_thresh=1006 thresh=2013 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 53.475227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=59448 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.482856: balance_dirty_state: bdi btrfs-1: dirty=928 wb=457 unstable=0 bg_thresh=1004 thresh=2008 gap=623 poll_thresh=20 ino=257 dd-2584 [004] 53.482960: balance_dirty_state: bdi btrfs-1: dirty=928 wb=457 unstable=0 bg_thresh=1004 thresh=2008 gap=623 poll_thresh=15 ino=257 dd-2584 [004] 53.483181: balance_dirty_state: bdi btrfs-1: dirty=953 wb=457 unstable=0 bg_thresh=1006 thresh=2013 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 53.483294: balance_dirty_state: bdi btrfs-1: dirty=978 wb=457 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 53.483406: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=457 unstable=0 bg_thresh=1005 thresh=2011 gap=526 poll_thresh=18 ino=257 flush-btrfs-1-2586 [000] 53.483427: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6004 wrote=0 to_write=8192 dd-2584 [004] 53.483576: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=457 unstable=0 bg_thresh=1005 thresh=2010 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 53.483578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=59448 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 53.485609: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=944 to_write=7248 dd-2584 [004] 53.490816: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1282 unstable=0 bg_thresh=1001 thresh=2002 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 53.490911: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1282 unstable=0 bg_thresh=1001 thresh=2002 gap=617 poll_thresh=14 ino=257 dd-2584 [004] 53.490970: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1282 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 53.491028: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1282 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 53.491145: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1282 unstable=0 bg_thresh=1006 thresh=2012 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 53.491265: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1282 unstable=0 bg_thresh=1008 thresh=2016 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 53.491382: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1282 unstable=0 bg_thresh=1007 thresh=2015 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 53.491387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=59448 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.498841: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1157 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 53.499090: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1157 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 53.499147: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1157 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 53.499202: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1157 unstable=0 bg_thresh=1003 thresh=2006 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 53.499312: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1157 unstable=0 bg_thresh=1005 thresh=2011 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 53.499425: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1157 unstable=0 bg_thresh=1007 thresh=2015 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 53.499538: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1157 unstable=0 bg_thresh=1007 thresh=2014 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 53.499543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=59448 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.506824: balance_dirty_state: bdi btrfs-1: dirty=378 wb=982 unstable=0 bg_thresh=1000 thresh=2001 gap=641 poll_thresh=19 ino=257 dd-2584 [004] 53.506914: balance_dirty_state: bdi btrfs-1: dirty=403 wb=982 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 53.506998: balance_dirty_state: bdi btrfs-1: dirty=428 wb=982 unstable=0 bg_thresh=1003 thresh=2006 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 53.507081: balance_dirty_state: bdi btrfs-1: dirty=428 wb=982 unstable=0 bg_thresh=1003 thresh=2006 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 53.507247: balance_dirty_state: bdi btrfs-1: dirty=478 wb=982 unstable=0 bg_thresh=1005 thresh=2011 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 53.507419: balance_dirty_state: bdi btrfs-1: dirty=503 wb=982 unstable=0 bg_thresh=1007 thresh=2015 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 53.507877: balance_dirty_state: bdi btrfs-1: dirty=528 wb=982 unstable=0 bg_thresh=1007 thresh=2014 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 53.508049: balance_dirty_state: bdi btrfs-1: dirty=553 wb=982 unstable=0 bg_thresh=1006 thresh=2013 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 53.508056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=59448 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.514746: balance_dirty_state: bdi btrfs-1: dirty=553 wb=982 unstable=0 bg_thresh=1000 thresh=2001 gap=466 poll_thresh=20 ino=257 dd-2584 [004] 53.514752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=59448 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.522887: balance_dirty_state: bdi btrfs-1: dirty=553 wb=732 unstable=0 bg_thresh=999 thresh=1998 gap=713 poll_thresh=20 ino=257 dd-2584 [004] 53.522971: balance_dirty_state: bdi btrfs-1: dirty=578 wb=732 unstable=0 bg_thresh=999 thresh=1998 gap=688 poll_thresh=15 ino=257 dd-2584 [004] 53.523027: balance_dirty_state: bdi btrfs-1: dirty=603 wb=732 unstable=0 bg_thresh=1001 thresh=2003 gap=668 poll_thresh=16 ino=257 dd-2584 [004] 53.523137: balance_dirty_state: bdi btrfs-1: dirty=628 wb=732 unstable=0 bg_thresh=1004 thresh=2008 gap=648 poll_thresh=17 ino=257 dd-2584 [004] 53.523248: balance_dirty_state: bdi btrfs-1: dirty=653 wb=732 unstable=0 bg_thresh=1006 thresh=2013 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 53.523363: balance_dirty_state: bdi btrfs-1: dirty=703 wb=732 unstable=0 bg_thresh=1008 thresh=2017 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 53.523476: balance_dirty_state: bdi btrfs-1: dirty=728 wb=732 unstable=0 bg_thresh=1008 thresh=2016 gap=556 poll_thresh=20 ino=257 dd-2584 [004] 53.523587: balance_dirty_state: bdi btrfs-1: dirty=753 wb=732 unstable=0 bg_thresh=1007 thresh=2015 gap=530 poll_thresh=21 ino=257 dd-2584 [004] 53.523867: balance_dirty_state: bdi btrfs-1: dirty=778 wb=732 unstable=0 bg_thresh=1007 thresh=2014 gap=504 poll_thresh=22 ino=257 dd-2584 [004] 53.523981: balance_dirty_state: bdi btrfs-1: dirty=828 wb=732 unstable=0 bg_thresh=1009 thresh=2018 gap=458 poll_thresh=23 ino=257 dd-2584 [004] 53.523986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=59448 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.530852: balance_dirty_state: bdi btrfs-1: dirty=828 wb=582 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=23 ino=257 dd-2584 [004] 53.530941: balance_dirty_state: bdi btrfs-1: dirty=828 wb=582 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 53.531056: balance_dirty_state: bdi btrfs-1: dirty=878 wb=582 unstable=0 bg_thresh=1001 thresh=2003 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 53.531168: balance_dirty_state: bdi btrfs-1: dirty=903 wb=582 unstable=0 bg_thresh=1004 thresh=2008 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 53.531281: balance_dirty_state: bdi btrfs-1: dirty=928 wb=582 unstable=0 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=20 ino=257 dd-2584 [004] 53.531286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=59448 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.538799: balance_dirty_state: bdi btrfs-1: dirty=928 wb=457 unstable=0 bg_thresh=1003 thresh=2007 gap=622 poll_thresh=20 ino=257 dd-2584 [004] 53.539152: balance_dirty_state: bdi btrfs-1: dirty=953 wb=457 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 53.539215: balance_dirty_state: bdi btrfs-1: dirty=953 wb=457 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 53.539335: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=457 unstable=0 bg_thresh=1001 thresh=2002 gap=542 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 53.539356: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6060 wrote=0 to_write=8192 dd-2584 [004] 53.539779: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=482 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 53.539966: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=482 unstable=0 bg_thresh=1004 thresh=2009 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 53.539968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=59448 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-0:15-2091 [004] 53.542787: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=0 wrote=1 to_write=16383 flush-0:15-2091 [004] 53.542796: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=4988 wrote=0 to_write=16384 flush-0:15-2091 [004] 53.542800: writeback_single_inode: bdi 0:15: ino=2375725 state= age=4764 wrote=0 to_write=16384 flush-0:15-2091 [004] 53.542804: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=0 wrote=0 to_write=16384 flush-btrfs-1-2586 [000] 53.545950: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=960 to_write=7232 dd-2584 [004] 53.546770: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1282 unstable=0 bg_thresh=1005 thresh=2011 gap=626 poll_thresh=19 ino=257 dd-2584 [004] 53.546837: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1282 unstable=0 bg_thresh=1005 thresh=2011 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 53.546918: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1282 unstable=0 bg_thresh=1008 thresh=2016 gap=606 poll_thresh=15 ino=257 dd-2584 [004] 53.547005: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1282 unstable=0 bg_thresh=1008 thresh=2016 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 53.547179: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1282 unstable=0 bg_thresh=1013 thresh=2027 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 53.547360: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1282 unstable=0 bg_thresh=1015 thresh=2031 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 53.547533: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1282 unstable=0 bg_thresh=1015 thresh=2030 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 53.547539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=59448 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.554817: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1182 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=19 ino=257 dd-2584 [004] 53.554910: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1182 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=14 ino=257 dd-2584 [004] 53.554991: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1182 unstable=0 bg_thresh=1004 thresh=2009 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 53.555052: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1182 unstable=0 bg_thresh=1004 thresh=2009 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 53.555481: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1182 unstable=0 bg_thresh=1007 thresh=2014 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 53.555648: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1182 unstable=0 bg_thresh=1006 thresh=2012 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 53.555655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=99% bdi_bw=59448 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 53.562814: balance_dirty_state: bdi btrfs-1: dirty=353 wb=982 unstable=0 bg_thresh=1006 thresh=2013 gap=678 poll_thresh=18 ino=257 dd-2584 [001] 53.562876: balance_dirty_state: bdi btrfs-1: dirty=353 wb=982 unstable=0 bg_thresh=1006 thresh=2013 gap=678 poll_thresh=13 ino=257 dd-2584 [001] 53.562933: balance_dirty_state: bdi btrfs-1: dirty=378 wb=982 unstable=0 bg_thresh=1009 thresh=2018 gap=658 poll_thresh=14 ino=257 dd-2584 [001] 53.562991: balance_dirty_state: bdi btrfs-1: dirty=403 wb=982 unstable=0 bg_thresh=1009 thresh=2018 gap=633 poll_thresh=15 ino=257 dd-2584 [001] 53.563052: balance_dirty_state: bdi btrfs-1: dirty=403 wb=982 unstable=0 bg_thresh=1014 thresh=2029 gap=644 poll_thresh=16 ino=257 dd-2584 [001] 53.563174: balance_dirty_state: bdi btrfs-1: dirty=453 wb=982 unstable=0 bg_thresh=1014 thresh=2028 gap=593 poll_thresh=17 ino=257 dd-2584 [001] 53.563293: balance_dirty_state: bdi btrfs-1: dirty=478 wb=982 unstable=0 bg_thresh=1016 thresh=2032 gap=572 poll_thresh=18 ino=257 dd-2584 [001] 53.563412: balance_dirty_state: bdi btrfs-1: dirty=503 wb=982 unstable=0 bg_thresh=1015 thresh=2031 gap=546 poll_thresh=19 ino=257 dd-2584 [001] 53.563530: balance_dirty_state: bdi btrfs-1: dirty=528 wb=982 unstable=0 bg_thresh=1015 thresh=2030 gap=520 poll_thresh=20 ino=257 dd-2584 [001] 53.563824: balance_dirty_state: bdi btrfs-1: dirty=578 wb=982 unstable=0 bg_thresh=1014 thresh=2029 gap=469 poll_thresh=21 ino=257 dd-2584 [001] 53.563830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-308% task_weight=99% bdi_bw=60752 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 53.570777: balance_dirty_state: bdi btrfs-1: dirty=578 wb=982 unstable=0 bg_thresh=1000 thresh=2000 gap=440 poll_thresh=21 ino=257 dd-2584 [001] 53.570781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=98% bdi_bw=60752 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 53.582789: balance_dirty_state: bdi btrfs-1: dirty=578 wb=607 unstable=0 bg_thresh=994 thresh=1989 gap=804 poll_thresh=21 ino=257 dd-2584 [005] 53.582867: balance_dirty_state: bdi btrfs-1: dirty=603 wb=607 unstable=0 bg_thresh=997 thresh=1995 gap=785 poll_thresh=16 ino=257 dd-2584 [005] 53.583017: balance_dirty_state: bdi btrfs-1: dirty=628 wb=607 unstable=0 bg_thresh=1002 thresh=2005 gap=770 poll_thresh=17 ino=257 dd-2584 [005] 53.583168: balance_dirty_state: bdi btrfs-1: dirty=678 wb=607 unstable=0 bg_thresh=1002 thresh=2004 gap=719 poll_thresh=18 ino=257 dd-2584 [005] 53.583323: balance_dirty_state: bdi btrfs-1: dirty=703 wb=607 unstable=0 bg_thresh=1001 thresh=2003 gap=693 poll_thresh=19 ino=257 dd-2584 [005] 53.583476: balance_dirty_state: bdi btrfs-1: dirty=728 wb=607 unstable=0 bg_thresh=1003 thresh=2007 gap=672 poll_thresh=20 ino=257 dd-2584 [005] 53.583628: balance_dirty_state: bdi btrfs-1: dirty=778 wb=607 unstable=0 bg_thresh=1003 thresh=2006 gap=621 poll_thresh=21 ino=257 dd-2584 [005] 53.583783: balance_dirty_state: bdi btrfs-1: dirty=803 wb=607 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=22 ino=257 dd-2584 [005] 53.583938: balance_dirty_state: bdi btrfs-1: dirty=828 wb=607 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=23 ino=257 dd-2584 [005] 53.584316: balance_dirty_state: bdi btrfs-1: dirty=853 wb=607 unstable=0 bg_thresh=1001 thresh=2002 gap=542 poll_thresh=24 ino=257 dd-2584 [005] 53.584469: balance_dirty_state: bdi btrfs-1: dirty=903 wb=607 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=25 ino=257 dd-2584 [005] 53.584475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=60752 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 53.590867: balance_dirty_state: bdi btrfs-1: dirty=903 wb=482 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=25 ino=257 dd-2584 [005] 53.591000: balance_dirty_state: bdi btrfs-1: dirty=903 wb=482 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=19 ino=257 dd-2584 [005] 53.591240: balance_dirty_state: bdi btrfs-1: dirty=953 wb=482 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=20 ino=257 dd-2584 [005] 53.591474: balance_dirty_state: bdi btrfs-1: dirty=978 wb=482 unstable=0 bg_thresh=1003 thresh=2007 gap=547 poll_thresh=21 ino=257 dd-2584 [005] 53.591706: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=482 unstable=0 bg_thresh=1003 thresh=2006 gap=521 poll_thresh=22 ino=257 dd-2584 [005] 53.591942: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=482 unstable=0 bg_thresh=1005 thresh=2010 gap=500 poll_thresh=23 ino=257 dd-2584 [005] 53.591951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=60752 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 53.592026: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6112 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 53.594159: writeback_single_inode: bdi btrfs-1: ino=257 state= age=152 wrote=928 to_write=7264 dd-2584 [005] 53.602804: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1257 unstable=0 bg_thresh=1005 thresh=2010 gap=650 poll_thresh=23 ino=257 dd-2584 [005] 53.602915: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1257 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=17 ino=257 dd-2584 [005] 53.603037: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1257 unstable=0 bg_thresh=1004 thresh=2008 gap=598 poll_thresh=18 ino=257 dd-2584 [005] 53.603337: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1232 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=19 ino=257 dd-2584 [005] 53.603479: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1132 unstable=0 bg_thresh=999 thresh=1998 gap=638 poll_thresh=20 ino=257 dd-2584 [005] 53.603600: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1132 unstable=0 bg_thresh=997 thresh=1995 gap=610 poll_thresh=21 ino=257 dd-2584 [005] 53.603719: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1132 unstable=0 bg_thresh=1005 thresh=2011 gap=601 poll_thresh=22 ino=257 dd-2584 [005] 53.603841: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1132 unstable=0 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=23 ino=257 dd-2584 [005] 53.603966: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1132 unstable=0 bg_thresh=999 thresh=1999 gap=514 poll_thresh=24 ino=257 dd-2584 [005] 53.604087: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1132 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=25 ino=257 dd-2584 [005] 53.604092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=60752 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 53.610967: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1132 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=25 ino=257 dd-2584 [005] 53.610981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=60752 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 53.618932: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1007 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=25 ino=257 dd-2584 [005] 53.619053: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1007 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 53.619595: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1007 unstable=0 bg_thresh=1001 thresh=2002 gap=567 poll_thresh=20 ino=257 dd-2584 [005] 53.619813: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1007 unstable=0 bg_thresh=1003 thresh=2006 gap=546 poll_thresh=21 ino=257 dd-2584 [005] 53.620032: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1007 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=22 ino=257 dd-2584 [005] 53.620040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=60752 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 53.626892: balance_dirty_state: bdi btrfs-1: dirty=503 wb=882 unstable=0 bg_thresh=1002 thresh=2005 gap=620 poll_thresh=22 ino=257 dd-2584 [005] 53.627015: balance_dirty_state: bdi btrfs-1: dirty=503 wb=882 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=16 ino=257 dd-2584 [005] 53.627234: balance_dirty_state: bdi btrfs-1: dirty=553 wb=882 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=17 ino=257 dd-2584 [005] 53.627453: balance_dirty_state: bdi btrfs-1: dirty=578 wb=882 unstable=0 bg_thresh=1001 thresh=2002 gap=542 poll_thresh=18 ino=257 dd-2584 [005] 53.627668: balance_dirty_state: bdi btrfs-1: dirty=603 wb=882 unstable=0 bg_thresh=1000 thresh=2001 gap=516 poll_thresh=19 ino=257 dd-2584 [005] 53.627890: balance_dirty_state: bdi btrfs-1: dirty=653 wb=882 unstable=0 bg_thresh=1002 thresh=2005 gap=470 poll_thresh=20 ino=257 dd-2584 [005] 53.627899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=60752 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 53.634905: balance_dirty_state: bdi btrfs-1: dirty=653 wb=682 unstable=0 bg_thresh=1002 thresh=2005 gap=670 poll_thresh=20 ino=257 dd-2584 [005] 53.634974: balance_dirty_state: bdi btrfs-1: dirty=653 wb=682 unstable=0 bg_thresh=999 thresh=1999 gap=664 poll_thresh=15 ino=257 dd-2584 [005] 53.635036: balance_dirty_state: bdi btrfs-1: dirty=678 wb=682 unstable=0 bg_thresh=1002 thresh=2004 gap=644 poll_thresh=16 ino=257 dd-2584 [005] 53.635494: balance_dirty_state: bdi btrfs-1: dirty=703 wb=682 unstable=0 bg_thresh=1001 thresh=2003 gap=618 poll_thresh=17 ino=257 dd-2584 [005] 53.635732: balance_dirty_state: bdi btrfs-1: dirty=728 wb=682 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=18 ino=257 dd-2584 [005] 53.635972: balance_dirty_state: bdi btrfs-1: dirty=778 wb=682 unstable=0 bg_thresh=1003 thresh=2006 gap=546 poll_thresh=19 ino=257 dd-2584 [005] 53.636218: balance_dirty_state: bdi btrfs-1: dirty=803 wb=682 unstable=0 bg_thresh=1002 thresh=2005 gap=520 poll_thresh=20 ino=257 dd-2584 [005] 53.636380: balance_dirty_state: bdi btrfs-1: dirty=828 wb=557 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=21 ino=257 dd-2584 [005] 53.636499: balance_dirty_state: bdi btrfs-1: dirty=853 wb=557 unstable=0 bg_thresh=1004 thresh=2008 gap=598 poll_thresh=22 ino=257 dd-2584 [005] 53.636624: balance_dirty_state: bdi btrfs-1: dirty=903 wb=557 unstable=0 bg_thresh=1000 thresh=2001 gap=541 poll_thresh=23 ino=257 dd-2584 [005] 53.636744: balance_dirty_state: bdi btrfs-1: dirty=928 wb=557 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=24 ino=257 dd-2584 [005] 53.637024: balance_dirty_state: bdi btrfs-1: dirty=953 wb=557 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=25 ino=257 dd-2584 [005] 53.637029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=60752 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 53.642945: balance_dirty_state: bdi btrfs-1: dirty=953 wb=557 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=25 ino=257 dd-2584 [005] 53.642954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=60752 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 53.650897: balance_dirty_state: bdi btrfs-1: dirty=953 wb=432 unstable=0 bg_thresh=999 thresh=1999 gap=614 poll_thresh=25 ino=257 dd-2584 [005] 53.650996: balance_dirty_state: bdi btrfs-1: dirty=978 wb=432 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=19 ino=257 dd-2584 [005] 53.651115: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=432 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=20 ino=257 dd-2584 [005] 53.651231: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=432 unstable=0 bg_thresh=1003 thresh=2007 gap=522 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 53.651255: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6172 wrote=0 to_write=8192 dd-2584 [005] 53.651405: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=432 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=22 ino=257 dd-2584 [005] 53.651407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=60752 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 53.654623: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=960 to_write=7232 dd-2584 [001] 53.658798: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1257 unstable=0 bg_thresh=1003 thresh=2006 gap=621 poll_thresh=22 ino=257 dd-2584 [001] 53.658885: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1257 unstable=0 bg_thresh=1005 thresh=2011 gap=626 poll_thresh=16 ino=257 dd-2584 [001] 53.659084: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1257 unstable=0 bg_thresh=1008 thresh=2016 gap=606 poll_thresh=17 ino=257 dd-2584 [001] 53.659245: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1257 unstable=0 bg_thresh=1007 thresh=2015 gap=555 poll_thresh=18 ino=257 dd-2584 [001] 53.659409: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1257 unstable=0 bg_thresh=1009 thresh=2019 gap=534 poll_thresh=19 ino=257 dd-2584 [001] 53.659863: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1132 unstable=0 bg_thresh=1009 thresh=2018 gap=633 poll_thresh=20 ino=257 dd-2584 [001] 53.660033: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1132 unstable=0 bg_thresh=1009 thresh=2018 gap=595 poll_thresh=21 ino=257 dd-2584 [001] 53.660251: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1132 unstable=0 bg_thresh=1009 thresh=2018 gap=556 poll_thresh=22 ino=257 dd-2584 [001] 53.660427: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1132 unstable=0 bg_thresh=1009 thresh=2019 gap=531 poll_thresh=23 ino=257 dd-2584 [001] 53.660600: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1132 unstable=0 bg_thresh=1009 thresh=2018 gap=491 poll_thresh=24 ino=257 dd-2584 [001] 53.660606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=60752 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 53.666943: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1007 unstable=0 bg_thresh=1009 thresh=2018 gap=616 poll_thresh=24 ino=257 dd-2584 [001] 53.667089: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1007 unstable=0 bg_thresh=1008 thresh=2017 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 53.667358: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1007 unstable=0 bg_thresh=1007 thresh=2015 gap=574 poll_thresh=19 ino=257 dd-2584 [001] 53.667629: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1007 unstable=0 bg_thresh=1010 thresh=2020 gap=540 poll_thresh=20 ino=257 dd-2584 [001] 53.668245: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1007 unstable=0 bg_thresh=1009 thresh=2018 gap=512 poll_thresh=21 ino=257 dd-2584 [001] 53.668514: balance_dirty_state: bdi btrfs-1: dirty=538 wb=1007 unstable=0 bg_thresh=1009 thresh=2018 gap=473 poll_thresh=22 ino=257 dd-2584 [001] 53.668523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=61924 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 53.674885: balance_dirty_state: bdi btrfs-1: dirty=538 wb=982 unstable=0 bg_thresh=1009 thresh=2018 gap=498 poll_thresh=22 ino=257 dd-2584 [001] 53.674895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=61924 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 53.682813: balance_dirty_state: bdi btrfs-1: dirty=538 wb=982 unstable=0 bg_thresh=1009 thresh=2018 gap=498 poll_thresh=22 ino=257 dd-2584 [001] 53.682817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=61924 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 53.690814: balance_dirty_state: bdi btrfs-1: dirty=538 wb=607 unstable=0 bg_thresh=1005 thresh=2010 gap=865 poll_thresh=22 ino=257 dd-2584 [001] 53.690897: balance_dirty_state: bdi btrfs-1: dirty=551 wb=557 unstable=0 bg_thresh=1004 thresh=2009 gap=901 poll_thresh=16 ino=257 dd-2584 [001] 53.691044: balance_dirty_state: bdi btrfs-1: dirty=577 wb=557 unstable=0 bg_thresh=1004 thresh=2009 gap=875 poll_thresh=17 ino=257 dd-2584 [001] 53.691188: balance_dirty_state: bdi btrfs-1: dirty=603 wb=557 unstable=0 bg_thresh=1004 thresh=2009 gap=849 poll_thresh=18 ino=257 dd-2584 [001] 53.691323: balance_dirty_state: bdi btrfs-1: dirty=641 wb=557 unstable=0 bg_thresh=1011 thresh=2022 gap=824 poll_thresh=19 ino=257 dd-2584 [001] 53.691454: balance_dirty_state: bdi btrfs-1: dirty=666 wb=557 unstable=0 bg_thresh=1007 thresh=2015 gap=792 poll_thresh=20 ino=257 dd-2584 [001] 53.691588: balance_dirty_state: bdi btrfs-1: dirty=691 wb=557 unstable=0 bg_thresh=1007 thresh=2014 gap=766 poll_thresh=21 ino=257 dd-2584 [001] 53.691729: balance_dirty_state: bdi btrfs-1: dirty=716 wb=557 unstable=0 bg_thresh=1006 thresh=2012 gap=739 poll_thresh=22 ino=257 dd-2584 [001] 53.692208: balance_dirty_state: bdi btrfs-1: dirty=754 wb=557 unstable=0 bg_thresh=1003 thresh=2006 gap=695 poll_thresh=23 ino=257 dd-2584 [001] 53.692337: balance_dirty_state: bdi btrfs-1: dirty=779 wb=557 unstable=0 bg_thresh=1005 thresh=2011 gap=675 poll_thresh=24 ino=257 dd-2584 [001] 53.692471: balance_dirty_state: bdi btrfs-1: dirty=829 wb=557 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=25 ino=257 dd-2584 [001] 53.692767: balance_dirty_state: bdi btrfs-1: dirty=854 wb=557 unstable=0 bg_thresh=1039 thresh=2079 gap=668 poll_thresh=26 ino=257 dd-2584 [001] 53.692892: balance_dirty_state: bdi btrfs-1: dirty=879 wb=557 unstable=0 bg_thresh=1039 thresh=2079 gap=643 poll_thresh=27 ino=257 dd-2584 [001] 53.693012: balance_dirty_state: bdi btrfs-1: dirty=929 wb=557 unstable=0 bg_thresh=1040 thresh=2080 gap=594 poll_thresh=28 ino=257 dd-2584 [001] 53.693134: balance_dirty_state: bdi btrfs-1: dirty=954 wb=557 unstable=0 bg_thresh=1039 thresh=2079 gap=568 poll_thresh=29 ino=257 dd-2584 [001] 53.693257: balance_dirty_state: bdi btrfs-1: dirty=979 wb=557 unstable=0 bg_thresh=1036 thresh=2072 gap=536 poll_thresh=30 ino=257 dd-2584 [001] 53.693542: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=557 unstable=0 bg_thresh=1038 thresh=2076 gap=515 poll_thresh=31 ino=257 dd-2584 [001] 53.693547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=61924 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 53.698848: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=432 unstable=0 bg_thresh=1018 thresh=2036 gap=600 poll_thresh=31 ino=257 dd-2584 [001] 53.698927: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=432 unstable=0 bg_thresh=1020 thresh=2041 gap=580 poll_thresh=23 ino=257 flush-btrfs-1-2586 [005] 53.698952: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6220 wrote=0 to_write=8192 dd-2584 [001] 53.699115: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=432 unstable=0 bg_thresh=1024 thresh=2048 gap=562 poll_thresh=24 ino=257 dd-2584 [001] 53.699320: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=457 unstable=0 bg_thresh=1021 thresh=2043 gap=519 poll_thresh=25 ino=257 dd-2584 [001] 53.699529: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=532 unstable=0 bg_thresh=1025 thresh=2051 gap=502 poll_thresh=26 ino=257 dd-2584 [001] 53.699531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=61924 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 53.702520: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=1024 to_write=7168 dd-2584 [005] 53.706849: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1321 unstable=0 bg_thresh=1024 thresh=2049 gap=625 poll_thresh=26 ino=257 dd-2584 [005] 53.706940: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1321 unstable=0 bg_thresh=1027 thresh=2054 gap=630 poll_thresh=19 ino=257 dd-2584 [005] 53.707126: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1321 unstable=0 bg_thresh=1025 thresh=2050 gap=601 poll_thresh=20 ino=257 dd-2584 [005] 53.707317: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1321 unstable=0 bg_thresh=1026 thresh=2052 gap=564 poll_thresh=21 ino=257 dd-2584 [005] 53.707511: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1321 unstable=0 bg_thresh=1025 thresh=2051 gap=538 poll_thresh=22 ino=257 dd-2584 [005] 53.707989: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1321 unstable=0 bg_thresh=1025 thresh=2050 gap=487 poll_thresh=23 ino=257 dd-2584 [005] 53.707997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-91% task_gap=-283% task_weight=99% bdi_bw=61924 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 53.718819: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1196 unstable=0 bg_thresh=1032 thresh=2064 gap=626 poll_thresh=23 ino=257 dd-2584 [005] 53.718901: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1196 unstable=0 bg_thresh=1029 thresh=2058 gap=620 poll_thresh=17 ino=257 dd-2584 [005] 53.719022: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1196 unstable=0 bg_thresh=1028 thresh=2057 gap=569 poll_thresh=18 ino=257 dd-2584 [005] 53.719140: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1196 unstable=0 bg_thresh=1030 thresh=2061 gap=548 poll_thresh=19 ino=257 dd-2584 [005] 53.719259: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1196 unstable=0 bg_thresh=1030 thresh=2060 gap=522 poll_thresh=20 ino=257 dd-2584 [005] 53.719380: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1196 unstable=0 bg_thresh=1029 thresh=2059 gap=471 poll_thresh=21 ino=257 dd-2584 [005] 53.719385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-272% task_weight=100% bdi_bw=61924 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 53.726931: balance_dirty_state: bdi btrfs-1: dirty=392 wb=996 unstable=0 bg_thresh=1027 thresh=2054 gap=666 poll_thresh=21 ino=257 dd-2584 [005] 53.727007: balance_dirty_state: bdi btrfs-1: dirty=392 wb=996 unstable=0 bg_thresh=1029 thresh=2059 gap=671 poll_thresh=16 ino=257 dd-2584 [005] 53.727130: balance_dirty_state: bdi btrfs-1: dirty=417 wb=996 unstable=0 bg_thresh=1029 thresh=2058 gap=645 poll_thresh=17 ino=257 dd-2584 [005] 53.727253: balance_dirty_state: bdi btrfs-1: dirty=467 wb=996 unstable=0 bg_thresh=1031 thresh=2062 gap=599 poll_thresh=18 ino=257 dd-2584 [005] 53.727549: balance_dirty_state: bdi btrfs-1: dirty=492 wb=996 unstable=0 bg_thresh=1027 thresh=2055 gap=567 poll_thresh=19 ino=257 dd-2584 [005] 53.727670: balance_dirty_state: bdi btrfs-1: dirty=517 wb=996 unstable=0 bg_thresh=1027 thresh=2054 gap=541 poll_thresh=20 ino=257 dd-2584 [005] 53.727791: balance_dirty_state: bdi btrfs-1: dirty=567 wb=996 unstable=0 bg_thresh=1026 thresh=2053 gap=490 poll_thresh=21 ino=257 dd-2584 [005] 53.727795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=61924 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 53.734900: balance_dirty_state: bdi btrfs-1: dirty=567 wb=996 unstable=0 bg_thresh=1024 thresh=2049 gap=486 poll_thresh=21 ino=257 dd-2584 [005] 53.734906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=61924 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 53.742925: balance_dirty_state: bdi btrfs-1: dirty=592 wb=755 unstable=0 bg_thresh=1025 thresh=2050 gap=703 poll_thresh=21 ino=257 dd-2584 [005] 53.743014: balance_dirty_state: bdi btrfs-1: dirty=592 wb=755 unstable=0 bg_thresh=1027 thresh=2055 gap=708 poll_thresh=16 ino=257 dd-2584 [005] 53.743165: balance_dirty_state: bdi btrfs-1: dirty=617 wb=755 unstable=0 bg_thresh=1027 thresh=2054 gap=682 poll_thresh=17 ino=257 dd-2584 [005] 53.743316: balance_dirty_state: bdi btrfs-1: dirty=667 wb=755 unstable=0 bg_thresh=1026 thresh=2053 gap=631 poll_thresh=18 ino=257 dd-2584 [005] 53.743467: balance_dirty_state: bdi btrfs-1: dirty=692 wb=755 unstable=0 bg_thresh=1028 thresh=2057 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 53.743624: balance_dirty_state: bdi btrfs-1: dirty=717 wb=755 unstable=0 bg_thresh=1028 thresh=2056 gap=584 poll_thresh=20 ino=257 dd-2584 [005] 53.744004: balance_dirty_state: bdi btrfs-1: dirty=767 wb=755 unstable=0 bg_thresh=1024 thresh=2049 gap=527 poll_thresh=21 ino=257 dd-2584 [005] 53.744159: balance_dirty_state: bdi btrfs-1: dirty=792 wb=755 unstable=0 bg_thresh=1024 thresh=2048 gap=501 poll_thresh=22 ino=257 dd-2584 [005] 53.744165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-240% task_weight=100% bdi_bw=61924 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 53.750949: balance_dirty_state: bdi btrfs-1: dirty=792 wb=625 unstable=0 bg_thresh=1025 thresh=2050 gap=633 poll_thresh=22 ino=257 dd-2584 [000] 53.751043: balance_dirty_state: bdi btrfs-1: dirty=792 wb=625 unstable=0 bg_thresh=1022 thresh=2044 gap=627 poll_thresh=16 ino=257 dd-2584 [000] 53.751277: balance_dirty_state: bdi btrfs-1: dirty=842 wb=625 unstable=0 bg_thresh=1021 thresh=2043 gap=576 poll_thresh=17 ino=257 dd-2584 [000] 53.751511: balance_dirty_state: bdi btrfs-1: dirty=867 wb=625 unstable=0 bg_thresh=1023 thresh=2047 gap=555 poll_thresh=18 ino=257 dd-2584 [000] 53.751748: balance_dirty_state: bdi btrfs-1: dirty=892 wb=625 unstable=0 bg_thresh=1023 thresh=2046 gap=529 poll_thresh=19 ino=257 dd-2584 [000] 53.751980: balance_dirty_state: bdi btrfs-1: dirty=917 wb=625 unstable=0 bg_thresh=1022 thresh=2045 gap=503 poll_thresh=20 ino=257 dd-2584 [000] 53.751989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1309 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-25% task_gap=-149% task_weight=99% bdi_bw=61924 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 53.762930: balance_dirty_state: bdi btrfs-1: dirty=917 wb=370 unstable=0 bg_thresh=1022 thresh=2045 gap=758 poll_thresh=20 ino=257 dd-2584 [000] 53.763058: balance_dirty_state: bdi btrfs-1: dirty=942 wb=370 unstable=0 bg_thresh=1025 thresh=2050 gap=738 poll_thresh=15 ino=257 dd-2584 [000] 53.763179: balance_dirty_state: bdi btrfs-1: dirty=967 wb=370 unstable=0 bg_thresh=1024 thresh=2049 gap=712 poll_thresh=16 ino=257 dd-2584 [000] 53.763413: balance_dirty_state: bdi btrfs-1: dirty=992 wb=370 unstable=0 bg_thresh=1024 thresh=2048 gap=686 poll_thresh=17 ino=257 dd-2584 [000] 53.763999: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=370 unstable=0 bg_thresh=1023 thresh=2047 gap=660 poll_thresh=18 ino=257 dd-2584 [000] 53.764232: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=370 unstable=0 bg_thresh=1023 thresh=2046 gap=609 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 53.764318: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6284 wrote=0 to_write=8192 dd-2584 [000] 53.764476: balance_dirty_state: bdi btrfs-1: dirty=1092 wb=370 unstable=0 bg_thresh=1025 thresh=2050 gap=588 poll_thresh=20 ino=257 dd-2584 [000] 53.764722: balance_dirty_state: bdi btrfs-1: dirty=1117 wb=395 unstable=0 bg_thresh=1024 thresh=2049 gap=537 poll_thresh=21 ino=257 dd-2584 [000] 53.764975: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=459 unstable=0 bg_thresh=1024 thresh=2048 gap=511 poll_thresh=22 ino=257 dd-2584 [000] 53.764978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=61924 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 53.768482: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=1040 to_write=7152 dd-2584 [000] 53.770829: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1271 unstable=0 bg_thresh=1026 thresh=2052 gap=653 poll_thresh=22 ino=257 dd-2584 [000] 53.770893: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1271 unstable=0 bg_thresh=1025 thresh=2051 gap=627 poll_thresh=16 ino=257 dd-2584 [000] 53.771015: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1271 unstable=0 bg_thresh=1025 thresh=2050 gap=601 poll_thresh=17 ino=257 dd-2584 [000] 53.771134: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1271 unstable=0 bg_thresh=1027 thresh=2054 gap=555 poll_thresh=18 ino=257 dd-2584 [000] 53.771427: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1271 unstable=0 bg_thresh=1026 thresh=2053 gap=529 poll_thresh=19 ino=257 dd-2584 [000] 53.771545: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1271 unstable=0 bg_thresh=1026 thresh=2052 gap=503 poll_thresh=20 ino=257 dd-2584 [000] 53.771550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=62508 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 53.778855: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1146 unstable=0 bg_thresh=1027 thresh=2054 gap=630 poll_thresh=20 ino=257 dd-2584 [000] 53.778928: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1146 unstable=0 bg_thresh=1026 thresh=2053 gap=604 poll_thresh=15 ino=257 dd-2584 [000] 53.778989: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1146 unstable=0 bg_thresh=1026 thresh=2053 gap=604 poll_thresh=16 ino=257 dd-2584 [000] 53.779110: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1146 unstable=0 bg_thresh=1028 thresh=2057 gap=558 poll_thresh=17 ino=257 dd-2584 [000] 53.779230: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1146 unstable=0 bg_thresh=1028 thresh=2056 gap=532 poll_thresh=18 ino=257 dd-2584 [000] 53.779352: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1146 unstable=0 bg_thresh=1027 thresh=2055 gap=506 poll_thresh=19 ino=257 dd-2584 [000] 53.779357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=62508 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.786847: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1033 unstable=0 bg_thresh=1024 thresh=2049 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 53.786949: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1033 unstable=0 bg_thresh=1024 thresh=2049 gap=613 poll_thresh=14 ino=257 dd-2584 [004] 53.787039: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1033 unstable=0 bg_thresh=1024 thresh=2048 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 53.787124: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1033 unstable=0 bg_thresh=1026 thresh=2053 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 53.787296: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1033 unstable=0 bg_thresh=1026 thresh=2052 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 53.787760: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1033 unstable=0 bg_thresh=1022 thresh=2045 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 53.787766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-242% task_weight=100% bdi_bw=62508 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.794861: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1033 unstable=0 bg_thresh=1024 thresh=2048 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 53.794953: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1033 unstable=0 bg_thresh=1026 thresh=2053 gap=492 poll_thresh=13 ino=257 dd-2584 [004] 53.794959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=62508 base_bw=10960 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 53.802916: balance_dirty_state: bdi btrfs-1: dirty=528 wb=769 unstable=0 bg_thresh=1024 thresh=2049 gap=752 poll_thresh=13 ino=257 dd-2584 [004] 53.802983: balance_dirty_state: bdi btrfs-1: dirty=528 wb=769 unstable=0 bg_thresh=1021 thresh=2043 gap=746 poll_thresh=10 ino=257 dd-2584 [004] 53.803040: balance_dirty_state: bdi btrfs-1: dirty=553 wb=769 unstable=0 bg_thresh=1024 thresh=2048 gap=726 poll_thresh=11 ino=257 dd-2584 [004] 53.803097: balance_dirty_state: bdi btrfs-1: dirty=578 wb=769 unstable=0 bg_thresh=1023 thresh=2047 gap=700 poll_thresh=12 ino=257 dd-2584 [004] 53.803154: balance_dirty_state: bdi btrfs-1: dirty=578 wb=769 unstable=0 bg_thresh=1023 thresh=2047 gap=700 poll_thresh=13 ino=257 dd-2584 [004] 53.803211: balance_dirty_state: bdi btrfs-1: dirty=603 wb=769 unstable=0 bg_thresh=1023 thresh=2046 gap=674 poll_thresh=14 ino=257 dd-2584 [004] 53.803269: balance_dirty_state: bdi btrfs-1: dirty=603 wb=769 unstable=0 bg_thresh=1025 thresh=2051 gap=679 poll_thresh=15 ino=257 dd-2584 [004] 53.803325: balance_dirty_state: bdi btrfs-1: dirty=628 wb=769 unstable=0 bg_thresh=1022 thresh=2045 gap=648 poll_thresh=16 ino=257 dd-2584 [004] 53.803438: balance_dirty_state: bdi btrfs-1: dirty=653 wb=769 unstable=0 bg_thresh=1022 thresh=2044 gap=622 poll_thresh=17 ino=257 dd-2584 [004] 53.803553: balance_dirty_state: bdi btrfs-1: dirty=703 wb=769 unstable=0 bg_thresh=1024 thresh=2048 gap=576 poll_thresh=18 ino=257 dd-2584 [004] 53.803678: balance_dirty_state: bdi btrfs-1: dirty=728 wb=769 unstable=0 bg_thresh=1023 thresh=2047 gap=550 poll_thresh=19 ino=257 dd-2584 [004] 53.803961: balance_dirty_state: bdi btrfs-1: dirty=753 wb=769 unstable=0 bg_thresh=1023 thresh=2046 gap=524 poll_thresh=20 ino=257 dd-2584 [004] 53.804078: balance_dirty_state: bdi btrfs-1: dirty=803 wb=769 unstable=0 bg_thresh=1025 thresh=2050 gap=478 poll_thresh=21 ino=257 dd-2584 [004] 53.804082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=62508 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.810883: balance_dirty_state: bdi btrfs-1: dirty=803 wb=644 unstable=0 bg_thresh=1027 thresh=2055 gap=608 poll_thresh=21 ino=257 dd-2584 [004] 53.810949: balance_dirty_state: bdi btrfs-1: dirty=803 wb=644 unstable=0 bg_thresh=1024 thresh=2049 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 53.811062: balance_dirty_state: bdi btrfs-1: dirty=828 wb=644 unstable=0 bg_thresh=1026 thresh=2053 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 53.811174: balance_dirty_state: bdi btrfs-1: dirty=878 wb=644 unstable=0 bg_thresh=1026 thresh=2052 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 53.811286: balance_dirty_state: bdi btrfs-1: dirty=903 wb=644 unstable=0 bg_thresh=1025 thresh=2051 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 53.811290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=62508 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.818943: balance_dirty_state: bdi btrfs-1: dirty=903 wb=519 unstable=0 bg_thresh=1025 thresh=2050 gap=628 poll_thresh=19 ino=257 dd-2584 [004] 53.819032: balance_dirty_state: bdi btrfs-1: dirty=928 wb=519 unstable=0 bg_thresh=1027 thresh=2055 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 53.819093: balance_dirty_state: bdi btrfs-1: dirty=928 wb=519 unstable=0 bg_thresh=1024 thresh=2049 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 53.819150: balance_dirty_state: bdi btrfs-1: dirty=953 wb=519 unstable=0 bg_thresh=1027 thresh=2054 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 53.819264: balance_dirty_state: bdi btrfs-1: dirty=978 wb=519 unstable=0 bg_thresh=1023 thresh=2047 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 53.819541: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=519 unstable=0 bg_thresh=1023 thresh=2046 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 53.819653: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=519 unstable=0 bg_thresh=1025 thresh=2050 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 53.819657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=62508 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 53.819766: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6340 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 53.823253: writeback_single_inode: bdi btrfs-1: ino=257 state= age=220 wrote=928 to_write=7264 dd-2584 [004] 53.830851: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1194 unstable=0 bg_thresh=1021 thresh=2042 gap=720 poll_thresh=19 ino=257 dd-2584 [004] 53.830922: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1194 unstable=0 bg_thresh=1020 thresh=2041 gap=719 poll_thresh=14 ino=257 dd-2584 [004] 53.830984: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1194 unstable=0 bg_thresh=1017 thresh=2035 gap=688 poll_thresh=15 ino=257 dd-2584 [004] 53.831046: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1194 unstable=0 bg_thresh=1020 thresh=2040 gap=668 poll_thresh=16 ino=257 dd-2584 [004] 53.831226: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1194 unstable=0 bg_thresh=1019 thresh=2039 gap=642 poll_thresh=17 ino=257 dd-2584 [004] 53.831360: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1194 unstable=0 bg_thresh=1021 thresh=2043 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 53.831490: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1194 unstable=0 bg_thresh=1021 thresh=2042 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 53.831612: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1194 unstable=0 bg_thresh=1020 thresh=2041 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 53.831905: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1194 unstable=0 bg_thresh=1022 thresh=2045 gap=523 poll_thresh=21 ino=257 dd-2584 [004] 53.832022: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1194 unstable=0 bg_thresh=1022 thresh=2044 gap=497 poll_thresh=22 ino=257 dd-2584 [004] 53.832027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-197% task_weight=100% bdi_bw=62508 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 53.838892: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1069 unstable=0 bg_thresh=1016 thresh=2032 gap=610 poll_thresh=22 ino=257 dd-2584 [004] 53.838982: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1069 unstable=0 bg_thresh=1013 thresh=2026 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 53.839132: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1069 unstable=0 bg_thresh=1012 thresh=2025 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 53.839284: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1069 unstable=0 bg_thresh=1014 thresh=2029 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 53.839290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=62508 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.846875: balance_dirty_state: bdi btrfs-1: dirty=453 wb=919 unstable=0 bg_thresh=1002 thresh=2004 gap=632 poll_thresh=18 ino=257 dd-2584 [004] 53.846972: balance_dirty_state: bdi btrfs-1: dirty=453 wb=919 unstable=0 bg_thresh=999 thresh=1998 gap=626 poll_thresh=13 ino=257 dd-2584 [004] 53.847066: balance_dirty_state: bdi btrfs-1: dirty=478 wb=919 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 53.847153: balance_dirty_state: bdi btrfs-1: dirty=478 wb=919 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=15 ino=257 dd-2584 [004] 53.847245: balance_dirty_state: bdi btrfs-1: dirty=503 wb=919 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 53.847427: balance_dirty_state: bdi btrfs-1: dirty=528 wb=919 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 53.847613: balance_dirty_state: bdi btrfs-1: dirty=578 wb=919 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 53.848102: balance_dirty_state: bdi btrfs-1: dirty=603 wb=919 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 53.848109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=62508 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.854902: balance_dirty_state: bdi btrfs-1: dirty=603 wb=794 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 53.854999: balance_dirty_state: bdi btrfs-1: dirty=628 wb=794 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 53.855083: balance_dirty_state: bdi btrfs-1: dirty=628 wb=794 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 53.855169: balance_dirty_state: bdi btrfs-1: dirty=653 wb=794 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 53.855337: balance_dirty_state: bdi btrfs-1: dirty=678 wb=794 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 53.855508: balance_dirty_state: bdi btrfs-1: dirty=703 wb=794 unstable=0 bg_thresh=1001 thresh=2003 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 53.855678: balance_dirty_state: bdi btrfs-1: dirty=753 wb=794 unstable=0 bg_thresh=1001 thresh=2002 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 53.855684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=62508 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.862876: balance_dirty_state: bdi btrfs-1: dirty=753 wb=669 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=19 ino=257 dd-2584 [004] 53.863012: balance_dirty_state: bdi btrfs-1: dirty=753 wb=669 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 53.863074: balance_dirty_state: bdi btrfs-1: dirty=778 wb=669 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 53.863131: balance_dirty_state: bdi btrfs-1: dirty=803 wb=669 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=16 ino=257 dd-2584 [004] 53.863246: balance_dirty_state: bdi btrfs-1: dirty=828 wb=669 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 53.863525: balance_dirty_state: bdi btrfs-1: dirty=853 wb=669 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 53.863529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=62508 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 53.870980: balance_dirty_state: bdi btrfs-1: dirty=853 wb=544 unstable=0 bg_thresh=999 thresh=1999 gap=602 poll_thresh=18 ino=257 dd-2584 [006] 53.871071: balance_dirty_state: bdi btrfs-1: dirty=853 wb=544 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=13 ino=257 dd-2584 [006] 53.871187: balance_dirty_state: bdi btrfs-1: dirty=878 wb=544 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 53.871302: balance_dirty_state: bdi btrfs-1: dirty=878 wb=544 unstable=0 bg_thresh=1004 thresh=2009 gap=587 poll_thresh=15 ino=257 dd-2584 [006] 53.871419: balance_dirty_state: bdi btrfs-1: dirty=903 wb=544 unstable=0 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 53.871652: balance_dirty_state: bdi btrfs-1: dirty=928 wb=544 unstable=0 bg_thresh=1006 thresh=2013 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 53.871887: balance_dirty_state: bdi btrfs-1: dirty=978 wb=544 unstable=0 bg_thresh=1006 thresh=2012 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 53.871896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=62508 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 53.879024: balance_dirty_state: bdi btrfs-1: dirty=978 wb=394 unstable=0 bg_thresh=1004 thresh=2008 gap=636 poll_thresh=18 ino=257 dd-2584 [006] 53.879153: balance_dirty_state: bdi btrfs-1: dirty=978 wb=394 unstable=0 bg_thresh=1006 thresh=2013 gap=641 poll_thresh=13 ino=257 dd-2584 [006] 53.879271: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=394 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=14 ino=257 dd-2584 [006] 53.879389: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=394 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 53.879428: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6400 wrote=0 to_write=8192 dd-2584 [006] 53.879540: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=394 unstable=0 bg_thresh=1005 thresh=2011 gap=589 poll_thresh=16 ino=257 dd-2584 [006] 53.879708: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=419 unstable=0 bg_thresh=1005 thresh=2010 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 53.880166: balance_dirty_state: bdi btrfs-1: dirty=953 wb=544 unstable=0 bg_thresh=1004 thresh=2009 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 53.880352: balance_dirty_state: bdi btrfs-1: dirty=928 wb=594 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=19 ino=257 dd-2584 [006] 53.880355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=62944 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 53.882153: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1024 to_write=7168 dd-2584 [006] 53.886974: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1294 unstable=0 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 53.887065: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1294 unstable=0 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 53.887125: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1294 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 53.887185: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1294 unstable=0 bg_thresh=1005 thresh=2011 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 53.887305: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1294 unstable=0 bg_thresh=1005 thresh=2010 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 53.887422: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1294 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 53.887427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=62944 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.894956: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1169 unstable=0 bg_thresh=1005 thresh=2011 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 53.895087: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1169 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 53.895207: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1169 unstable=0 bg_thresh=1007 thresh=2015 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 53.895325: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1169 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 53.895444: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1169 unstable=0 bg_thresh=1007 thresh=2014 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 53.896036: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1169 unstable=0 bg_thresh=1006 thresh=2013 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 53.896284: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1169 unstable=0 bg_thresh=1006 thresh=2012 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 53.896296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=62944 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 53.902958: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1019 unstable=0 bg_thresh=1004 thresh=2009 gap=637 poll_thresh=18 ino=257 dd-2584 [004] 53.903145: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1019 unstable=0 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 53.903325: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1019 unstable=0 bg_thresh=1006 thresh=2013 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 53.903506: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1019 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 53.903684: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1019 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 53.904040: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1019 unstable=0 bg_thresh=1002 thresh=2005 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 53.904394: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1019 unstable=0 bg_thresh=1002 thresh=2004 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 53.904753: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1019 unstable=0 bg_thresh=1004 thresh=2008 gap=461 poll_thresh=19 ino=257 dd-2584 [004] 53.904766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=62944 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 53.911001: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1019 unstable=0 bg_thresh=1004 thresh=2008 gap=461 poll_thresh=19 ino=257 dd-2584 [003] 53.911007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=62944 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 53.918998: balance_dirty_state: bdi btrfs-1: dirty=528 wb=769 unstable=0 bg_thresh=1005 thresh=2011 gap=714 poll_thresh=19 ino=257 dd-2584 [003] 53.919069: balance_dirty_state: bdi btrfs-1: dirty=528 wb=769 unstable=0 bg_thresh=1002 thresh=2005 gap=708 poll_thresh=14 ino=257 dd-2584 [003] 53.919128: balance_dirty_state: bdi btrfs-1: dirty=553 wb=769 unstable=0 bg_thresh=1005 thresh=2010 gap=688 poll_thresh=15 ino=257 dd-2584 [003] 53.919187: balance_dirty_state: bdi btrfs-1: dirty=578 wb=769 unstable=0 bg_thresh=1004 thresh=2009 gap=662 poll_thresh=16 ino=257 dd-2584 [003] 53.919477: balance_dirty_state: bdi btrfs-1: dirty=603 wb=769 unstable=0 bg_thresh=1004 thresh=2008 gap=636 poll_thresh=17 ino=257 dd-2584 [003] 53.919593: balance_dirty_state: bdi btrfs-1: dirty=628 wb=769 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=18 ino=257 dd-2584 [003] 53.919711: balance_dirty_state: bdi btrfs-1: dirty=678 wb=769 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=19 ino=257 dd-2584 [003] 53.919829: balance_dirty_state: bdi btrfs-1: dirty=703 wb=769 unstable=0 bg_thresh=1005 thresh=2010 gap=538 poll_thresh=20 ino=257 dd-2584 [003] 53.919949: balance_dirty_state: bdi btrfs-1: dirty=728 wb=769 unstable=0 bg_thresh=1004 thresh=2009 gap=512 poll_thresh=21 ino=257 dd-2584 [003] 53.920069: balance_dirty_state: bdi btrfs-1: dirty=753 wb=769 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=22 ino=257 dd-2584 [003] 53.920073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=62944 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 53.926957: balance_dirty_state: bdi btrfs-1: dirty=753 wb=644 unstable=0 bg_thresh=1004 thresh=2009 gap=612 poll_thresh=22 ino=257 dd-2584 [003] 53.927025: balance_dirty_state: bdi btrfs-1: dirty=778 wb=644 unstable=0 bg_thresh=1004 thresh=2008 gap=586 poll_thresh=16 ino=257 dd-2584 [003] 53.927143: balance_dirty_state: bdi btrfs-1: dirty=803 wb=644 unstable=0 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=17 ino=257 dd-2584 [003] 53.927430: balance_dirty_state: bdi btrfs-1: dirty=853 wb=644 unstable=0 bg_thresh=1005 thresh=2011 gap=514 poll_thresh=18 ino=257 dd-2584 [003] 53.927547: balance_dirty_state: bdi btrfs-1: dirty=878 wb=644 unstable=0 bg_thresh=1005 thresh=2010 gap=488 poll_thresh=19 ino=257 dd-2584 [003] 53.927551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=62944 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 53.934990: balance_dirty_state: bdi btrfs-1: dirty=878 wb=494 unstable=0 bg_thresh=1005 thresh=2010 gap=638 poll_thresh=19 ino=257 dd-2584 [003] 53.935088: balance_dirty_state: bdi btrfs-1: dirty=903 wb=494 unstable=0 bg_thresh=1005 thresh=2010 gap=613 poll_thresh=14 ino=257 dd-2584 [003] 53.935146: balance_dirty_state: bdi btrfs-1: dirty=903 wb=494 unstable=0 bg_thresh=1004 thresh=2009 gap=612 poll_thresh=15 ino=257 dd-2584 [003] 53.935203: balance_dirty_state: bdi btrfs-1: dirty=928 wb=494 unstable=0 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=16 ino=257 dd-2584 [003] 53.935315: balance_dirty_state: bdi btrfs-1: dirty=953 wb=494 unstable=0 bg_thresh=1006 thresh=2013 gap=566 poll_thresh=17 ino=257 dd-2584 [003] 53.935442: balance_dirty_state: bdi btrfs-1: dirty=978 wb=494 unstable=0 bg_thresh=1006 thresh=2012 gap=540 poll_thresh=18 ino=257 dd-2584 [003] 53.935589: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=369 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=19 ino=257 flush-btrfs-1-2586 [000] 53.935605: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6456 wrote=0 to_write=8192 dd-2584 [003] 53.935722: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=369 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=20 ino=257 dd-2584 [003] 53.935853: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=394 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=21 ino=257 dd-2584 [003] 53.936154: balance_dirty_state: bdi btrfs-1: dirty=978 wb=519 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=22 ino=257 dd-2584 [003] 53.936286: balance_dirty_state: bdi btrfs-1: dirty=953 wb=569 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=23 ino=257 dd-2584 [003] 53.936287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=62944 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 53.938092: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=1024 to_write=7168 dd-2584 [003] 53.942994: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1394 unstable=0 bg_thresh=1000 thresh=2001 gap=454 poll_thresh=23 ino=257 dd-2584 [003] 53.942998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=62944 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 53.950923: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1394 unstable=0 bg_thresh=1003 thresh=2006 gap=459 poll_thresh=23 ino=257 dd-2584 [003] 53.950928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=62944 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 53.958938: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1266 unstable=0 bg_thresh=1004 thresh=2008 gap=589 poll_thresh=23 ino=257 dd-2584 [003] 53.959012: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1266 unstable=0 bg_thresh=1009 thresh=2018 gap=599 poll_thresh=17 ino=257 dd-2584 [003] 53.959144: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1266 unstable=0 bg_thresh=1005 thresh=2011 gap=542 poll_thresh=18 ino=257 dd-2584 [003] 53.959276: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1266 unstable=0 bg_thresh=1005 thresh=2010 gap=516 poll_thresh=19 ino=257 dd-2584 [003] 53.959406: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1266 unstable=0 bg_thresh=995 thresh=1991 gap=472 poll_thresh=20 ino=257 dd-2584 [003] 53.959411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=62944 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 53.970977: balance_dirty_state: bdi btrfs-1: dirty=253 wb=866 unstable=0 bg_thresh=1000 thresh=2000 gap=881 poll_thresh=20 ino=257 dd-2584 [007] 53.971077: balance_dirty_state: bdi btrfs-1: dirty=253 wb=866 unstable=0 bg_thresh=1000 thresh=2000 gap=881 poll_thresh=15 ino=257 dd-2584 [007] 53.971173: balance_dirty_state: bdi btrfs-1: dirty=278 wb=866 unstable=0 bg_thresh=1002 thresh=2005 gap=861 poll_thresh=16 ino=257 dd-2584 [007] 53.971365: balance_dirty_state: bdi btrfs-1: dirty=303 wb=866 unstable=0 bg_thresh=1005 thresh=2010 gap=841 poll_thresh=17 ino=257 dd-2584 [007] 53.971858: balance_dirty_state: bdi btrfs-1: dirty=353 wb=866 unstable=0 bg_thresh=1004 thresh=2009 gap=790 poll_thresh=18 ino=257 dd-2584 [007] 53.972039: balance_dirty_state: bdi btrfs-1: dirty=378 wb=866 unstable=0 bg_thresh=1006 thresh=2013 gap=769 poll_thresh=19 ino=257 dd-2584 [007] 53.972220: balance_dirty_state: bdi btrfs-1: dirty=403 wb=866 unstable=0 bg_thresh=1006 thresh=2012 gap=743 poll_thresh=20 ino=257 dd-2584 [007] 53.972402: balance_dirty_state: bdi btrfs-1: dirty=453 wb=866 unstable=0 bg_thresh=1008 thresh=2016 gap=697 poll_thresh=21 ino=257 dd-2584 [007] 53.972589: balance_dirty_state: bdi btrfs-1: dirty=478 wb=866 unstable=0 bg_thresh=1010 thresh=2020 gap=676 poll_thresh=22 ino=257 dd-2584 [007] 53.972772: balance_dirty_state: bdi btrfs-1: dirty=503 wb=866 unstable=0 bg_thresh=1009 thresh=2019 gap=650 poll_thresh=23 ino=257 dd-2584 [007] 53.972954: balance_dirty_state: bdi btrfs-1: dirty=528 wb=866 unstable=0 bg_thresh=1009 thresh=2018 gap=624 poll_thresh=24 ino=257 dd-2584 [007] 53.973170: balance_dirty_state: bdi btrfs-1: dirty=578 wb=766 unstable=0 bg_thresh=998 thresh=1997 gap=653 poll_thresh=25 ino=257 dd-2584 [007] 53.973660: balance_dirty_state: bdi btrfs-1: dirty=591 wb=741 unstable=0 bg_thresh=1007 thresh=2014 gap=682 poll_thresh=26 ino=257 dd-2584 [007] 53.973847: balance_dirty_state: bdi btrfs-1: dirty=641 wb=741 unstable=0 bg_thresh=1004 thresh=2009 gap=627 poll_thresh=27 ino=257 dd-2584 [007] 53.974037: balance_dirty_state: bdi btrfs-1: dirty=666 wb=741 unstable=0 bg_thresh=1006 thresh=2012 gap=605 poll_thresh=28 ino=257 dd-2584 [007] 53.974228: balance_dirty_state: bdi btrfs-1: dirty=691 wb=741 unstable=0 bg_thresh=1004 thresh=2008 gap=576 poll_thresh=29 ino=257 dd-2584 [007] 53.974417: balance_dirty_state: bdi btrfs-1: dirty=741 wb=741 unstable=0 bg_thresh=1004 thresh=2009 gap=527 poll_thresh=30 ino=257 dd-2584 [007] 53.974609: balance_dirty_state: bdi btrfs-1: dirty=766 wb=741 unstable=0 bg_thresh=1006 thresh=2013 gap=506 poll_thresh=31 ino=257 dd-2584 [007] 53.974801: balance_dirty_state: bdi btrfs-1: dirty=791 wb=741 unstable=0 bg_thresh=1007 thresh=2015 gap=483 poll_thresh=32 ino=257 dd-2584 [007] 53.974809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=62944 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 53.978948: balance_dirty_state: bdi btrfs-1: dirty=791 wb=741 unstable=0 bg_thresh=1009 thresh=2018 gap=486 poll_thresh=32 ino=257 dd-2584 [007] 53.978953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=62944 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 53.987016: balance_dirty_state: bdi btrfs-1: dirty=788 wb=622 unstable=0 bg_thresh=1004 thresh=2008 gap=598 poll_thresh=32 ino=257 dd-2584 [007] 53.987104: balance_dirty_state: bdi btrfs-1: dirty=813 wb=622 unstable=0 bg_thresh=1006 thresh=2013 gap=578 poll_thresh=24 ino=257 dd-2584 [007] 53.987233: balance_dirty_state: bdi btrfs-1: dirty=838 wb=622 unstable=0 bg_thresh=1006 thresh=2012 gap=552 poll_thresh=25 ino=257 dd-2584 [007] 53.987533: balance_dirty_state: bdi btrfs-1: dirty=863 wb=622 unstable=0 bg_thresh=1005 thresh=2011 gap=526 poll_thresh=26 ino=257 dd-2584 [007] 53.987657: balance_dirty_state: bdi btrfs-1: dirty=913 wb=622 unstable=0 bg_thresh=1005 thresh=2010 gap=475 poll_thresh=27 ino=257 dd-2584 [007] 53.987661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=63336 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 53.994996: balance_dirty_state: bdi btrfs-1: dirty=910 wb=497 unstable=0 bg_thresh=1001 thresh=2002 gap=595 poll_thresh=27 ino=257 dd-2584 [007] 53.995096: balance_dirty_state: bdi btrfs-1: dirty=910 wb=497 unstable=0 bg_thresh=1000 thresh=2001 gap=594 poll_thresh=20 ino=257 dd-2584 [007] 53.995223: balance_dirty_state: bdi btrfs-1: dirty=960 wb=497 unstable=0 bg_thresh=1000 thresh=2000 gap=543 poll_thresh=21 ino=257 dd-2584 [007] 53.995350: balance_dirty_state: bdi btrfs-1: dirty=985 wb=497 unstable=0 bg_thresh=1001 thresh=2003 gap=521 poll_thresh=22 ino=257 dd-2584 [007] 53.995476: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=497 unstable=0 bg_thresh=1001 thresh=2002 gap=495 poll_thresh=23 ino=257 dd-2584 [007] 53.995481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=63336 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 53.995574: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6516 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 53.998795: writeback_single_inode: bdi btrfs-1: ino=257 state= age=164 wrote=880 to_write=7312 dd-2584 [007] 54.002972: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1132 unstable=0 bg_thresh=1004 thresh=2008 gap=757 poll_thresh=23 ino=257 dd-2584 [007] 54.003107: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1132 unstable=0 bg_thresh=1003 thresh=2007 gap=731 poll_thresh=17 ino=257 dd-2584 [007] 54.003352: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1132 unstable=0 bg_thresh=1003 thresh=2006 gap=705 poll_thresh=18 ino=257 dd-2584 [007] 54.003591: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1132 unstable=0 bg_thresh=1002 thresh=2005 gap=679 poll_thresh=19 ino=257 dd-2584 [007] 54.004186: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1132 unstable=0 bg_thresh=1002 thresh=2004 gap=628 poll_thresh=20 ino=257 dd-2584 [007] 54.004424: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1132 unstable=0 bg_thresh=1004 thresh=2008 gap=607 poll_thresh=21 ino=257 dd-2584 [007] 54.004674: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1132 unstable=0 bg_thresh=1003 thresh=2007 gap=581 poll_thresh=22 ino=257 dd-2584 [007] 54.004922: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1132 unstable=0 bg_thresh=1003 thresh=2006 gap=555 poll_thresh=23 ino=257 dd-2584 [007] 54.005172: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1132 unstable=0 bg_thresh=1005 thresh=2010 gap=509 poll_thresh=24 ino=257 dd-2584 [007] 54.005417: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1132 unstable=0 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=25 ino=257 dd-2584 [007] 54.005427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=63336 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 54.010949: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1007 unstable=0 bg_thresh=1008 thresh=2016 gap=615 poll_thresh=25 ino=257 dd-2584 [007] 54.011084: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1007 unstable=0 bg_thresh=1008 thresh=2016 gap=590 poll_thresh=19 ino=257 dd-2584 [007] 54.011348: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1007 unstable=0 bg_thresh=1005 thresh=2011 gap=560 poll_thresh=20 ino=257 dd-2584 [007] 54.011952: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1007 unstable=0 bg_thresh=1003 thresh=2006 gap=530 poll_thresh=21 ino=257 dd-2584 [007] 54.012209: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1007 unstable=0 bg_thresh=1005 thresh=2011 gap=510 poll_thresh=22 ino=257 dd-2584 [007] 54.012472: balance_dirty_state: bdi btrfs-1: dirty=544 wb=1007 unstable=0 bg_thresh=1005 thresh=2010 gap=459 poll_thresh=23 ino=257 dd-2584 [007] 54.012480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=63336 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 54.018999: balance_dirty_state: bdi btrfs-1: dirty=547 wb=1019 unstable=0 bg_thresh=1002 thresh=2005 gap=439 poll_thresh=23 ino=257 dd-2584 [007] 54.019003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=63336 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 54.027020: balance_dirty_state: bdi btrfs-1: dirty=541 wb=908 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=23 ino=257 dd-2584 [000] 54.027086: balance_dirty_state: bdi btrfs-1: dirty=541 wb=908 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=17 ino=257 dd-2584 [000] 54.027203: balance_dirty_state: bdi btrfs-1: dirty=566 wb=908 unstable=0 bg_thresh=1003 thresh=2007 gap=533 poll_thresh=18 ino=257 dd-2584 [000] 54.027320: balance_dirty_state: bdi btrfs-1: dirty=616 wb=908 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=19 ino=257 dd-2584 [000] 54.027325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=63336 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 54.035022: balance_dirty_state: bdi btrfs-1: dirty=616 wb=658 unstable=0 bg_thresh=1005 thresh=2011 gap=737 poll_thresh=19 ino=257 dd-2584 [000] 54.035093: balance_dirty_state: bdi btrfs-1: dirty=616 wb=658 unstable=0 bg_thresh=1005 thresh=2011 gap=737 poll_thresh=14 ino=257 dd-2584 [000] 54.035149: balance_dirty_state: bdi btrfs-1: dirty=641 wb=658 unstable=0 bg_thresh=1005 thresh=2011 gap=712 poll_thresh=15 ino=257 dd-2584 [000] 54.035207: balance_dirty_state: bdi btrfs-1: dirty=666 wb=658 unstable=0 bg_thresh=1005 thresh=2010 gap=686 poll_thresh=16 ino=257 dd-2584 [000] 54.035321: balance_dirty_state: bdi btrfs-1: dirty=691 wb=658 unstable=0 bg_thresh=1004 thresh=2009 gap=660 poll_thresh=17 ino=257 dd-2584 [000] 54.035602: balance_dirty_state: bdi btrfs-1: dirty=716 wb=658 unstable=0 bg_thresh=1006 thresh=2013 gap=639 poll_thresh=18 ino=257 dd-2584 [000] 54.035716: balance_dirty_state: bdi btrfs-1: dirty=741 wb=658 unstable=0 bg_thresh=1006 thresh=2012 gap=613 poll_thresh=19 ino=257 dd-2584 [000] 54.035828: balance_dirty_state: bdi btrfs-1: dirty=791 wb=658 unstable=0 bg_thresh=1005 thresh=2011 gap=562 poll_thresh=20 ino=257 dd-2584 [000] 54.035941: balance_dirty_state: bdi btrfs-1: dirty=816 wb=658 unstable=0 bg_thresh=1005 thresh=2010 gap=536 poll_thresh=21 ino=257 dd-2584 [000] 54.036056: balance_dirty_state: bdi btrfs-1: dirty=841 wb=658 unstable=0 bg_thresh=1007 thresh=2014 gap=515 poll_thresh=22 ino=257 dd-2584 [000] 54.036171: balance_dirty_state: bdi btrfs-1: dirty=891 wb=658 unstable=0 bg_thresh=1006 thresh=2013 gap=464 poll_thresh=23 ino=257 dd-2584 [000] 54.036176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=63336 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 54.043023: balance_dirty_state: bdi btrfs-1: dirty=884 wb=525 unstable=1 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=23 ino=257 dd-2584 [000] 54.043092: balance_dirty_state: bdi btrfs-1: dirty=884 wb=525 unstable=1 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=17 ino=257 dd-2584 [000] 54.043206: balance_dirty_state: bdi btrfs-1: dirty=934 wb=525 unstable=1 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=18 ino=257 dd-2584 [000] 54.043315: balance_dirty_state: bdi btrfs-1: dirty=959 wb=525 unstable=1 bg_thresh=1006 thresh=2013 gap=528 poll_thresh=19 ino=257 dd-2584 [000] 54.043593: balance_dirty_state: bdi btrfs-1: dirty=984 wb=525 unstable=1 bg_thresh=1008 thresh=2017 gap=507 poll_thresh=20 ino=257 dd-2584 [000] 54.043706: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=525 unstable=1 bg_thresh=1008 thresh=2016 gap=456 poll_thresh=21 ino=257 dd-2584 [000] 54.043711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=63336 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 54.043794: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6564 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 54.046664: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=912 to_write=7280 dd-2584 [000] 54.050943: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1287 unstable=1 bg_thresh=1006 thresh=2013 gap=591 poll_thresh=21 ino=257 dd-2584 [000] 54.051008: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1287 unstable=1 bg_thresh=1006 thresh=2013 gap=591 poll_thresh=16 ino=257 dd-2584 [000] 54.051123: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1287 unstable=1 bg_thresh=1009 thresh=2018 gap=546 poll_thresh=17 ino=257 dd-2584 [000] 54.051243: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1287 unstable=1 bg_thresh=1008 thresh=2017 gap=520 poll_thresh=18 ino=257 dd-2584 [000] 54.051362: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1287 unstable=1 bg_thresh=1010 thresh=2021 gap=499 poll_thresh=19 ino=257 dd-2584 [000] 54.051367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=63336 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 54.059027: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1162 unstable=1 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=19 ino=257 dd-2584 [000] 54.059106: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1162 unstable=1 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 54.059167: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1162 unstable=1 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 54.059224: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1162 unstable=1 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 54.059339: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1162 unstable=1 bg_thresh=1003 thresh=2006 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 54.059622: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1162 unstable=1 bg_thresh=1005 thresh=2010 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 54.059627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=63336 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 54.066988: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1037 unstable=1 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=18 ino=257 dd-2584 [000] 54.067110: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1037 unstable=1 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=13 ino=257 dd-2584 [000] 54.067225: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1037 unstable=1 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 54.067343: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1037 unstable=1 bg_thresh=1005 thresh=2011 gap=589 poll_thresh=15 ino=257 dd-2584 [000] 54.067460: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1037 unstable=1 bg_thresh=1005 thresh=2010 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 54.067694: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1037 unstable=1 bg_thresh=1004 thresh=2009 gap=537 poll_thresh=17 ino=257 dd-2584 [000] 54.067933: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1037 unstable=1 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 54.067941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=63336 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 54.075029: balance_dirty_state: bdi btrfs-1: dirty=484 wb=937 unstable=1 bg_thresh=1004 thresh=2008 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 54.075166: balance_dirty_state: bdi btrfs-1: dirty=484 wb=937 unstable=1 bg_thresh=1004 thresh=2008 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 54.075255: balance_dirty_state: bdi btrfs-1: dirty=509 wb=937 unstable=1 bg_thresh=1006 thresh=2013 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 54.075343: balance_dirty_state: bdi btrfs-1: dirty=534 wb=937 unstable=1 bg_thresh=1006 thresh=2012 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 54.075432: balance_dirty_state: bdi btrfs-1: dirty=534 wb=937 unstable=1 bg_thresh=1006 thresh=2012 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 54.075604: balance_dirty_state: bdi btrfs-1: dirty=584 wb=937 unstable=1 bg_thresh=1005 thresh=2011 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 54.075610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=63336 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 54.083028: balance_dirty_state: bdi btrfs-1: dirty=584 wb=937 unstable=1 bg_thresh=1003 thresh=2007 gap=485 poll_thresh=17 ino=257 dd-2584 [004] 54.083034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=63336 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 54.091036: balance_dirty_state: bdi btrfs-1: dirty=584 wb=687 unstable=1 bg_thresh=1002 thresh=2004 gap=732 poll_thresh=17 ino=257 dd-2584 [004] 54.091293: balance_dirty_state: bdi btrfs-1: dirty=584 wb=687 unstable=1 bg_thresh=1002 thresh=2004 gap=732 poll_thresh=13 ino=257 dd-2584 [004] 54.091349: balance_dirty_state: bdi btrfs-1: dirty=609 wb=687 unstable=1 bg_thresh=1004 thresh=2009 gap=712 poll_thresh=14 ino=257 dd-2584 [004] 54.091404: balance_dirty_state: bdi btrfs-1: dirty=634 wb=687 unstable=1 bg_thresh=1004 thresh=2009 gap=687 poll_thresh=15 ino=257 dd-2584 [004] 54.091459: balance_dirty_state: bdi btrfs-1: dirty=634 wb=687 unstable=1 bg_thresh=1007 thresh=2014 gap=692 poll_thresh=16 ino=257 dd-2584 [004] 54.091570: balance_dirty_state: bdi btrfs-1: dirty=684 wb=687 unstable=1 bg_thresh=1009 thresh=2019 gap=647 poll_thresh=17 ino=257 dd-2584 [004] 54.091684: balance_dirty_state: bdi btrfs-1: dirty=709 wb=687 unstable=1 bg_thresh=1011 thresh=2023 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 54.091795: balance_dirty_state: bdi btrfs-1: dirty=734 wb=687 unstable=1 bg_thresh=1011 thresh=2022 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 54.091908: balance_dirty_state: bdi btrfs-1: dirty=759 wb=687 unstable=1 bg_thresh=1007 thresh=2015 gap=568 poll_thresh=20 ino=257 dd-2584 [004] 54.092021: balance_dirty_state: bdi btrfs-1: dirty=809 wb=687 unstable=1 bg_thresh=1009 thresh=2019 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 54.092174: balance_dirty_state: bdi btrfs-1: dirty=834 wb=687 unstable=1 bg_thresh=1007 thresh=2014 gap=492 poll_thresh=22 ino=257 dd-2584 [004] 54.092180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=63776 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 54.099036: balance_dirty_state: bdi btrfs-1: dirty=834 wb=562 unstable=1 bg_thresh=1006 thresh=2012 gap=615 poll_thresh=22 ino=257 dd-2584 [002] 54.099423: balance_dirty_state: bdi btrfs-1: dirty=834 wb=437 unstable=1 bg_thresh=1006 thresh=2012 gap=740 poll_thresh=16 ino=257 dd-2584 [002] 54.099611: balance_dirty_state: bdi btrfs-1: dirty=884 wb=437 unstable=1 bg_thresh=1008 thresh=2017 gap=695 poll_thresh=17 ino=257 dd-2584 [002] 54.099797: balance_dirty_state: bdi btrfs-1: dirty=909 wb=437 unstable=1 bg_thresh=1011 thresh=2022 gap=675 poll_thresh=18 ino=257 dd-2584 [002] 54.099990: balance_dirty_state: bdi btrfs-1: dirty=934 wb=437 unstable=1 bg_thresh=1013 thresh=2026 gap=654 poll_thresh=19 ino=257 dd-2584 [002] 54.100179: balance_dirty_state: bdi btrfs-1: dirty=984 wb=437 unstable=1 bg_thresh=1012 thresh=2025 gap=603 poll_thresh=20 ino=257 dd-2584 [002] 54.100365: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=437 unstable=1 bg_thresh=1012 thresh=2024 gap=577 poll_thresh=21 ino=257 dd-2584 [002] 54.100555: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=437 unstable=1 bg_thresh=1011 thresh=2023 gap=551 poll_thresh=22 ino=257 flush-btrfs-1-2586 [005] 54.100632: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6620 wrote=0 to_write=8192 dd-2584 [002] 54.100753: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=437 unstable=1 bg_thresh=1013 thresh=2027 gap=530 poll_thresh=23 ino=257 dd-2584 [002] 54.101212: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=537 unstable=1 bg_thresh=1013 thresh=2026 gap=479 poll_thresh=24 ino=257 dd-2584 [002] 54.101215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=63776 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 54.106650: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=976 to_write=7216 dd-2584 [002] 54.106991: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1412 unstable=1 bg_thresh=1010 thresh=2020 gap=473 poll_thresh=24 ino=257 dd-2584 [002] 54.106998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=63776 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 54.115011: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1137 unstable=1 bg_thresh=1013 thresh=2026 gap=754 poll_thresh=24 ino=257 dd-2584 [002] 54.115092: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1137 unstable=1 bg_thresh=1010 thresh=2020 gap=748 poll_thresh=18 ino=257 dd-2584 [002] 54.115210: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1137 unstable=1 bg_thresh=1012 thresh=2024 gap=702 poll_thresh=19 ino=257 dd-2584 [002] 54.115329: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1137 unstable=1 bg_thresh=1011 thresh=2023 gap=676 poll_thresh=20 ino=257 dd-2584 [002] 54.115446: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1137 unstable=1 bg_thresh=1011 thresh=2022 gap=650 poll_thresh=21 ino=257 dd-2584 [002] 54.115562: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1137 unstable=1 bg_thresh=1013 thresh=2026 gap=629 poll_thresh=22 ino=257 dd-2584 [002] 54.115681: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1137 unstable=1 bg_thresh=1012 thresh=2025 gap=578 poll_thresh=23 ino=257 dd-2584 [002] 54.115801: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1137 unstable=1 bg_thresh=1012 thresh=2024 gap=552 poll_thresh=24 ino=257 dd-2584 [002] 54.115924: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1137 unstable=1 bg_thresh=1011 thresh=2023 gap=526 poll_thresh=25 ino=257 dd-2584 [002] 54.116218: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1137 unstable=1 bg_thresh=1013 thresh=2027 gap=480 poll_thresh=26 ino=257 dd-2584 [002] 54.116223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=63776 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 54.123042: balance_dirty_state: bdi btrfs-1: dirty=409 wb=987 unstable=1 bg_thresh=1010 thresh=2020 gap=623 poll_thresh=26 ino=257 dd-2584 [002] 54.123121: balance_dirty_state: bdi btrfs-1: dirty=409 wb=987 unstable=1 bg_thresh=1009 thresh=2019 gap=622 poll_thresh=19 ino=257 dd-2584 [002] 54.123246: balance_dirty_state: bdi btrfs-1: dirty=459 wb=987 unstable=1 bg_thresh=1012 thresh=2024 gap=577 poll_thresh=20 ino=257 dd-2584 [002] 54.123371: balance_dirty_state: bdi btrfs-1: dirty=484 wb=987 unstable=1 bg_thresh=1009 thresh=2019 gap=547 poll_thresh=21 ino=257 dd-2584 [002] 54.123495: balance_dirty_state: bdi btrfs-1: dirty=509 wb=987 unstable=1 bg_thresh=1004 thresh=2009 gap=512 poll_thresh=22 ino=257 dd-2584 [002] 54.123620: balance_dirty_state: bdi btrfs-1: dirty=534 wb=987 unstable=1 bg_thresh=1009 thresh=2019 gap=497 poll_thresh=23 ino=257 dd-2584 [002] 54.123625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-320% task_weight=98% bdi_bw=63776 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 54.131021: balance_dirty_state: bdi btrfs-1: dirty=534 wb=987 unstable=1 bg_thresh=1006 thresh=2012 gap=490 poll_thresh=23 ino=257 dd-2584 [002] 54.131027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=99% bdi_bw=63776 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 54.139042: balance_dirty_state: bdi btrfs-1: dirty=534 wb=737 unstable=1 bg_thresh=1006 thresh=2012 gap=740 poll_thresh=23 ino=257 dd-2584 [002] 54.139114: balance_dirty_state: bdi btrfs-1: dirty=559 wb=737 unstable=1 bg_thresh=1003 thresh=2006 gap=709 poll_thresh=17 ino=257 dd-2584 [002] 54.139239: balance_dirty_state: bdi btrfs-1: dirty=584 wb=737 unstable=1 bg_thresh=1002 thresh=2005 gap=683 poll_thresh=18 ino=257 dd-2584 [002] 54.139364: balance_dirty_state: bdi btrfs-1: dirty=634 wb=737 unstable=1 bg_thresh=1004 thresh=2009 gap=637 poll_thresh=19 ino=257 dd-2584 [002] 54.139657: balance_dirty_state: bdi btrfs-1: dirty=659 wb=737 unstable=1 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=20 ino=257 dd-2584 [002] 54.139776: balance_dirty_state: bdi btrfs-1: dirty=684 wb=737 unstable=1 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=21 ino=257 dd-2584 [002] 54.139896: balance_dirty_state: bdi btrfs-1: dirty=709 wb=737 unstable=1 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=22 ino=257 dd-2584 [002] 54.140017: balance_dirty_state: bdi btrfs-1: dirty=759 wb=737 unstable=1 bg_thresh=1008 thresh=2016 gap=519 poll_thresh=23 ino=257 dd-2584 [002] 54.140136: balance_dirty_state: bdi btrfs-1: dirty=784 wb=737 unstable=1 bg_thresh=1007 thresh=2015 gap=493 poll_thresh=24 ino=257 dd-2584 [002] 54.140141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=63776 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 54.147025: balance_dirty_state: bdi btrfs-1: dirty=784 wb=612 unstable=1 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=24 ino=257 dd-2584 [002] 54.147102: balance_dirty_state: bdi btrfs-1: dirty=809 wb=612 unstable=1 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=18 ino=257 dd-2584 [002] 54.147226: balance_dirty_state: bdi btrfs-1: dirty=834 wb=612 unstable=1 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=19 ino=257 dd-2584 [002] 54.147345: balance_dirty_state: bdi btrfs-1: dirty=859 wb=612 unstable=1 bg_thresh=1003 thresh=2007 gap=535 poll_thresh=20 ino=257 dd-2584 [002] 54.147634: balance_dirty_state: bdi btrfs-1: dirty=884 wb=612 unstable=1 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=21 ino=257 dd-2584 [002] 54.147753: balance_dirty_state: bdi btrfs-1: dirty=934 wb=612 unstable=1 bg_thresh=1002 thresh=2005 gap=458 poll_thresh=22 ino=257 dd-2584 [002] 54.147758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=63776 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 54.155075: balance_dirty_state: bdi btrfs-1: dirty=934 wb=462 unstable=1 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=22 ino=257 dd-2584 [002] 54.155148: balance_dirty_state: bdi btrfs-1: dirty=934 wb=462 unstable=1 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=16 ino=257 dd-2584 [002] 54.155269: balance_dirty_state: bdi btrfs-1: dirty=984 wb=462 unstable=1 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=17 ino=257 dd-2584 [002] 54.155387: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=462 unstable=1 bg_thresh=1005 thresh=2011 gap=539 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 54.155461: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6676 wrote=0 to_write=8192 dd-2584 [002] 54.155513: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=462 unstable=1 bg_thresh=1005 thresh=2010 gap=513 poll_thresh=19 ino=257 dd-2584 [002] 54.155641: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=462 unstable=1 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=20 ino=257 dd-2584 [002] 54.155642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=63776 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 54.158584: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=944 to_write=7248 dd-2584 [002] 54.162985: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1287 unstable=1 bg_thresh=1006 thresh=2013 gap=616 poll_thresh=20 ino=257 dd-2584 [002] 54.163076: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1287 unstable=1 bg_thresh=1011 thresh=2023 gap=601 poll_thresh=15 ino=257 dd-2584 [002] 54.163139: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1287 unstable=1 bg_thresh=1008 thresh=2017 gap=570 poll_thresh=16 ino=257 dd-2584 [002] 54.163266: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1287 unstable=1 bg_thresh=1008 thresh=2016 gap=544 poll_thresh=17 ino=257 dd-2584 [002] 54.163568: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1287 unstable=1 bg_thresh=1007 thresh=2015 gap=518 poll_thresh=18 ino=257 dd-2584 [002] 54.163689: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1287 unstable=1 bg_thresh=1009 thresh=2019 gap=472 poll_thresh=19 ino=257 dd-2584 [002] 54.163694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=63776 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 54.171083: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1162 unstable=1 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=19 ino=257 dd-2584 [000] 54.171207: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1162 unstable=1 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=14 ino=257 dd-2584 [000] 54.171325: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1162 unstable=1 bg_thresh=1008 thresh=2017 gap=570 poll_thresh=15 ino=257 dd-2584 [000] 54.171443: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1162 unstable=1 bg_thresh=1008 thresh=2017 gap=545 poll_thresh=16 ino=257 dd-2584 [000] 54.171678: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1162 unstable=1 bg_thresh=1008 thresh=2016 gap=519 poll_thresh=17 ino=257 dd-2584 [000] 54.171914: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1162 unstable=1 bg_thresh=1010 thresh=2020 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 54.171923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=63776 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 54.179161: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1037 unstable=1 bg_thresh=1009 thresh=2018 gap=621 poll_thresh=18 ino=257 dd-2584 [000] 54.179287: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1037 unstable=1 bg_thresh=1008 thresh=2017 gap=595 poll_thresh=13 ino=257 dd-2584 [000] 54.179404: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1037 unstable=1 bg_thresh=1008 thresh=2017 gap=595 poll_thresh=14 ino=257 dd-2584 [000] 54.179521: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1037 unstable=1 bg_thresh=1008 thresh=2016 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 54.179638: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1037 unstable=1 bg_thresh=1008 thresh=2016 gap=544 poll_thresh=16 ino=257 dd-2584 [000] 54.180402: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1012 unstable=1 bg_thresh=1007 thresh=2015 gap=543 poll_thresh=17 ino=257 dd-2584 [000] 54.180571: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1012 unstable=1 bg_thresh=1009 thresh=2019 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 54.180740: balance_dirty_state: bdi btrfs-1: dirty=534 wb=1012 unstable=1 bg_thresh=1009 thresh=2018 gap=471 poll_thresh=19 ino=257 dd-2584 [000] 54.180745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=63776 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 54.187066: balance_dirty_state: bdi btrfs-1: dirty=534 wb=962 unstable=1 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=19 ino=257 dd-2584 [000] 54.187157: balance_dirty_state: bdi btrfs-1: dirty=534 wb=962 unstable=1 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=14 ino=257 dd-2584 [000] 54.187241: balance_dirty_state: bdi btrfs-1: dirty=559 wb=962 unstable=1 bg_thresh=1005 thresh=2011 gap=489 poll_thresh=15 ino=257 dd-2584 [000] 54.187246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=63776 base_bw=10960 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 54.195043: balance_dirty_state: bdi btrfs-1: dirty=571 wb=703 unstable=1 bg_thresh=1001 thresh=2002 gap=727 poll_thresh=15 ino=257 dd-2584 [000] 54.195105: balance_dirty_state: bdi btrfs-1: dirty=596 wb=703 unstable=1 bg_thresh=1001 thresh=2002 gap=702 poll_thresh=11 ino=257 dd-2584 [000] 54.195163: balance_dirty_state: bdi btrfs-1: dirty=596 wb=703 unstable=1 bg_thresh=1003 thresh=2007 gap=707 poll_thresh=12 ino=257 dd-2584 [000] 54.195218: balance_dirty_state: bdi btrfs-1: dirty=621 wb=703 unstable=1 bg_thresh=1003 thresh=2007 gap=682 poll_thresh=13 ino=257 dd-2584 [000] 54.195273: balance_dirty_state: bdi btrfs-1: dirty=621 wb=703 unstable=1 bg_thresh=1006 thresh=2012 gap=687 poll_thresh=14 ino=257 dd-2584 [000] 54.195328: balance_dirty_state: bdi btrfs-1: dirty=646 wb=703 unstable=1 bg_thresh=1006 thresh=2012 gap=662 poll_thresh=15 ino=257 dd-2584 [000] 54.195385: balance_dirty_state: bdi btrfs-1: dirty=671 wb=703 unstable=1 bg_thresh=1008 thresh=2017 gap=642 poll_thresh=16 ino=257 dd-2584 [000] 54.195499: balance_dirty_state: bdi btrfs-1: dirty=696 wb=703 unstable=1 bg_thresh=1010 thresh=2021 gap=621 poll_thresh=17 ino=257 dd-2584 [000] 54.195775: balance_dirty_state: bdi btrfs-1: dirty=721 wb=703 unstable=1 bg_thresh=1010 thresh=2020 gap=595 poll_thresh=18 ino=257 dd-2584 [000] 54.195889: balance_dirty_state: bdi btrfs-1: dirty=771 wb=703 unstable=1 bg_thresh=1009 thresh=2019 gap=544 poll_thresh=19 ino=257 dd-2584 [000] 54.196002: balance_dirty_state: bdi btrfs-1: dirty=796 wb=703 unstable=1 bg_thresh=1009 thresh=2018 gap=518 poll_thresh=20 ino=257 dd-2584 [000] 54.196114: balance_dirty_state: bdi btrfs-1: dirty=821 wb=703 unstable=1 bg_thresh=1011 thresh=2022 gap=497 poll_thresh=21 ino=257 dd-2584 [000] 54.196118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=64796 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 54.203042: balance_dirty_state: bdi btrfs-1: dirty=821 wb=578 unstable=1 bg_thresh=1001 thresh=2002 gap=602 poll_thresh=21 ino=257 dd-2584 [000] 54.203105: balance_dirty_state: bdi btrfs-1: dirty=846 wb=578 unstable=1 bg_thresh=1001 thresh=2002 gap=577 poll_thresh=16 ino=257 dd-2584 [000] 54.203215: balance_dirty_state: bdi btrfs-1: dirty=871 wb=578 unstable=1 bg_thresh=1003 thresh=2007 gap=557 poll_thresh=17 ino=257 dd-2584 [000] 54.203324: balance_dirty_state: bdi btrfs-1: dirty=896 wb=578 unstable=1 bg_thresh=1006 thresh=2012 gap=537 poll_thresh=18 ino=257 dd-2584 [000] 54.203439: balance_dirty_state: bdi btrfs-1: dirty=946 wb=578 unstable=1 bg_thresh=1011 thresh=2022 gap=497 poll_thresh=19 ino=257 dd-2584 [000] 54.203443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=64796 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 54.211057: balance_dirty_state: bdi btrfs-1: dirty=946 wb=453 unstable=1 bg_thresh=1007 thresh=2015 gap=615 poll_thresh=19 ino=257 dd-2584 [000] 54.211120: balance_dirty_state: bdi btrfs-1: dirty=946 wb=453 unstable=1 bg_thresh=1007 thresh=2015 gap=615 poll_thresh=14 ino=257 dd-2584 [000] 54.211175: balance_dirty_state: bdi btrfs-1: dirty=971 wb=453 unstable=1 bg_thresh=1007 thresh=2015 gap=590 poll_thresh=15 ino=257 dd-2584 [000] 54.211394: balance_dirty_state: bdi btrfs-1: dirty=996 wb=453 unstable=1 bg_thresh=1010 thresh=2020 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 54.211508: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=453 unstable=1 bg_thresh=1009 thresh=2019 gap=544 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 54.211573: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6732 wrote=0 to_write=8192 dd-2584 [000] 54.211633: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=453 unstable=1 bg_thresh=1011 thresh=2023 gap=523 poll_thresh=18 ino=257 dd-2584 [000] 54.211756: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=453 unstable=1 bg_thresh=1008 thresh=2016 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 54.211758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-240% task_weight=101% bdi_bw=64796 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 54.214653: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=944 to_write=7248 dd-2584 [000] 54.219013: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1253 unstable=1 bg_thresh=1001 thresh=2003 gap=628 poll_thresh=19 ino=257 dd-2584 [000] 54.219084: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1253 unstable=1 bg_thresh=1001 thresh=2003 gap=603 poll_thresh=14 ino=257 dd-2584 [000] 54.219143: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1253 unstable=1 bg_thresh=1004 thresh=2008 gap=583 poll_thresh=15 ino=257 dd-2584 [000] 54.219200: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1253 unstable=1 bg_thresh=1004 thresh=2008 gap=583 poll_thresh=16 ino=257 dd-2584 [000] 54.219316: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1253 unstable=1 bg_thresh=1006 thresh=2013 gap=538 poll_thresh=17 ino=257 dd-2584 [000] 54.219436: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1253 unstable=1 bg_thresh=1008 thresh=2017 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 54.219554: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1253 unstable=1 bg_thresh=1008 thresh=2016 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 54.219558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=64796 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 54.227021: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1128 unstable=1 bg_thresh=1006 thresh=2012 gap=612 poll_thresh=19 ino=257 dd-2584 [000] 54.227246: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1128 unstable=1 bg_thresh=1006 thresh=2012 gap=587 poll_thresh=14 ino=257 dd-2584 [000] 54.227302: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1128 unstable=1 bg_thresh=1006 thresh=2012 gap=587 poll_thresh=15 ino=257 dd-2584 [000] 54.227357: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1128 unstable=1 bg_thresh=1008 thresh=2017 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 54.227469: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1128 unstable=1 bg_thresh=1008 thresh=2016 gap=541 poll_thresh=17 ino=257 dd-2584 [000] 54.227582: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1128 unstable=1 bg_thresh=1010 thresh=2020 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 54.227587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=64796 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 54.234983: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1003 unstable=1 bg_thresh=1002 thresh=2005 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 54.235169: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1003 unstable=1 bg_thresh=1002 thresh=2005 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 54.235347: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1003 unstable=1 bg_thresh=1002 thresh=2005 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 54.235521: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1003 unstable=1 bg_thresh=1005 thresh=2010 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 54.235695: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1003 unstable=1 bg_thresh=1007 thresh=2015 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 54.236050: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1003 unstable=1 bg_thresh=1007 thresh=2014 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 54.236407: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1003 unstable=1 bg_thresh=1006 thresh=2013 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 54.236419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=64796 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 54.243030: balance_dirty_state: bdi btrfs-1: dirty=521 wb=878 unstable=1 bg_thresh=1005 thresh=2010 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 54.243171: balance_dirty_state: bdi btrfs-1: dirty=546 wb=878 unstable=1 bg_thresh=1007 thresh=2015 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 54.243547: balance_dirty_state: bdi btrfs-1: dirty=546 wb=878 unstable=1 bg_thresh=1007 thresh=2014 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 54.243632: balance_dirty_state: bdi btrfs-1: dirty=571 wb=878 unstable=1 bg_thresh=1007 thresh=2014 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 54.243716: balance_dirty_state: bdi btrfs-1: dirty=596 wb=878 unstable=1 bg_thresh=1006 thresh=2013 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 54.243886: balance_dirty_state: bdi btrfs-1: dirty=621 wb=878 unstable=1 bg_thresh=1006 thresh=2012 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 54.244055: balance_dirty_state: bdi btrfs-1: dirty=646 wb=878 unstable=1 bg_thresh=1005 thresh=2011 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 54.244061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=64796 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 54.251040: balance_dirty_state: bdi btrfs-1: dirty=646 wb=703 unstable=1 bg_thresh=1007 thresh=2014 gap=664 poll_thresh=18 ino=257 dd-2584 [004] 54.251144: balance_dirty_state: bdi btrfs-1: dirty=671 wb=703 unstable=1 bg_thresh=1009 thresh=2019 gap=644 poll_thresh=13 ino=257 dd-2584 [004] 54.251262: balance_dirty_state: bdi btrfs-1: dirty=671 wb=703 unstable=1 bg_thresh=1009 thresh=2018 gap=643 poll_thresh=14 ino=257 dd-2584 [004] 54.251380: balance_dirty_state: bdi btrfs-1: dirty=696 wb=703 unstable=1 bg_thresh=1009 thresh=2018 gap=618 poll_thresh=15 ino=257 dd-2584 [004] 54.251499: balance_dirty_state: bdi btrfs-1: dirty=721 wb=703 unstable=1 bg_thresh=1008 thresh=2017 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 54.251734: balance_dirty_state: bdi btrfs-1: dirty=746 wb=703 unstable=1 bg_thresh=1008 thresh=2016 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 54.251968: balance_dirty_state: bdi btrfs-1: dirty=771 wb=703 unstable=1 bg_thresh=1007 thresh=2015 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 54.252548: balance_dirty_state: bdi btrfs-1: dirty=821 wb=703 unstable=1 bg_thresh=1009 thresh=2019 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 54.252557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=64796 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 54.259123: balance_dirty_state: bdi btrfs-1: dirty=821 wb=578 unstable=1 bg_thresh=1010 thresh=2021 gap=621 poll_thresh=19 ino=257 dd-2584 [002] 54.259201: balance_dirty_state: bdi btrfs-1: dirty=821 wb=578 unstable=1 bg_thresh=1010 thresh=2021 gap=621 poll_thresh=14 ino=257 dd-2584 [002] 54.259260: balance_dirty_state: bdi btrfs-1: dirty=846 wb=578 unstable=1 bg_thresh=1010 thresh=2021 gap=596 poll_thresh=15 ino=257 dd-2584 [002] 54.259315: balance_dirty_state: bdi btrfs-1: dirty=871 wb=578 unstable=1 bg_thresh=1013 thresh=2026 gap=576 poll_thresh=16 ino=257 dd-2584 [002] 54.259427: balance_dirty_state: bdi btrfs-1: dirty=896 wb=578 unstable=1 bg_thresh=1015 thresh=2031 gap=556 poll_thresh=17 ino=257 dd-2584 [002] 54.259539: balance_dirty_state: bdi btrfs-1: dirty=921 wb=578 unstable=1 bg_thresh=1017 thresh=2035 gap=535 poll_thresh=18 ino=257 dd-2584 [002] 54.259652: balance_dirty_state: bdi btrfs-1: dirty=946 wb=578 unstable=1 bg_thresh=1017 thresh=2034 gap=509 poll_thresh=19 ino=257 dd-2584 [002] 54.259763: balance_dirty_state: bdi btrfs-1: dirty=996 wb=578 unstable=1 bg_thresh=1016 thresh=2033 gap=458 poll_thresh=20 ino=257 dd-2584 [002] 54.259767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=64796 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 54.267027: balance_dirty_state: bdi btrfs-1: dirty=996 wb=453 unstable=1 bg_thresh=1004 thresh=2008 gap=558 poll_thresh=20 ino=257 dd-2584 [002] 54.267088: balance_dirty_state: bdi btrfs-1: dirty=996 wb=453 unstable=1 bg_thresh=1004 thresh=2008 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 54.267146: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=453 unstable=1 bg_thresh=1006 thresh=2013 gap=538 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 54.267162: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6788 wrote=0 to_write=8192 dd-2584 [002] 54.267270: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=453 unstable=1 bg_thresh=1009 thresh=2018 gap=518 poll_thresh=17 ino=257 dd-2584 [002] 54.267569: balance_dirty_state: bdi btrfs-1: dirty=971 wb=553 unstable=1 bg_thresh=1011 thresh=2023 gap=498 poll_thresh=18 ino=257 dd-2584 [002] 54.267570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=64796 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 54.270190: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=944 to_write=7248 dd-2584 [002] 54.274987: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1253 unstable=1 bg_thresh=1001 thresh=2003 gap=603 poll_thresh=18 ino=257 dd-2584 [002] 54.275052: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1253 unstable=1 bg_thresh=1001 thresh=2003 gap=578 poll_thresh=13 ino=257 dd-2584 [002] 54.275114: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1253 unstable=1 bg_thresh=1004 thresh=2008 gap=558 poll_thresh=14 ino=257 dd-2584 [002] 54.275175: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1253 unstable=1 bg_thresh=1004 thresh=2008 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 54.275235: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1253 unstable=1 bg_thresh=1006 thresh=2013 gap=538 poll_thresh=16 ino=257 dd-2584 [002] 54.275358: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1253 unstable=1 bg_thresh=1006 thresh=2012 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 54.275480: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1253 unstable=1 bg_thresh=1005 thresh=2011 gap=461 poll_thresh=18 ino=257 dd-2584 [002] 54.275486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=64796 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 54.283021: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1003 unstable=1 bg_thresh=994 thresh=1988 gap=688 poll_thresh=18 ino=257 dd-2584 [002] 54.283115: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1003 unstable=1 bg_thresh=994 thresh=1988 gap=688 poll_thresh=13 ino=257 dd-2584 [002] 54.283211: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1003 unstable=1 bg_thresh=996 thresh=1993 gap=668 poll_thresh=14 ino=257 dd-2584 [002] 54.283303: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1003 unstable=1 bg_thresh=996 thresh=1993 gap=643 poll_thresh=15 ino=257 dd-2584 [002] 54.283391: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1003 unstable=1 bg_thresh=999 thresh=1998 gap=648 poll_thresh=16 ino=257 dd-2584 [002] 54.283521: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1003 unstable=1 bg_thresh=1001 thresh=2003 gap=628 poll_thresh=17 ino=257 dd-2584 [002] 54.283820: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1003 unstable=1 bg_thresh=1001 thresh=2002 gap=577 poll_thresh=18 ino=257 dd-2584 [002] 54.283938: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1003 unstable=1 bg_thresh=1003 thresh=2006 gap=556 poll_thresh=19 ino=257 dd-2584 [002] 54.284057: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1003 unstable=1 bg_thresh=999 thresh=1999 gap=524 poll_thresh=20 ino=257 dd-2584 [002] 54.284179: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1003 unstable=1 bg_thresh=999 thresh=1998 gap=473 poll_thresh=21 ino=257 dd-2584 [002] 54.284184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=64796 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 54.291013: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1003 unstable=1 bg_thresh=995 thresh=1990 gap=465 poll_thresh=21 ino=257 dd-2584 [002] 54.291019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=64796 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 54.299001: balance_dirty_state: bdi btrfs-1: dirty=521 wb=828 unstable=1 bg_thresh=998 thresh=1997 gap=647 poll_thresh=21 ino=257 dd-2584 [002] 54.299065: balance_dirty_state: bdi btrfs-1: dirty=521 wb=828 unstable=1 bg_thresh=998 thresh=1997 gap=647 poll_thresh=16 ino=257 dd-2584 [002] 54.299182: balance_dirty_state: bdi btrfs-1: dirty=546 wb=828 unstable=1 bg_thresh=1001 thresh=2002 gap=627 poll_thresh=17 ino=257 dd-2584 [002] 54.299299: balance_dirty_state: bdi btrfs-1: dirty=596 wb=828 unstable=1 bg_thresh=1003 thresh=2007 gap=582 poll_thresh=18 ino=257 dd-2584 [002] 54.299419: balance_dirty_state: bdi btrfs-1: dirty=621 wb=828 unstable=1 bg_thresh=1008 thresh=2017 gap=567 poll_thresh=19 ino=257 dd-2584 [002] 54.299727: balance_dirty_state: bdi btrfs-1: dirty=646 wb=753 unstable=1 bg_thresh=1004 thresh=2008 gap=608 poll_thresh=20 ino=257 dd-2584 [002] 54.299867: balance_dirty_state: bdi btrfs-1: dirty=696 wb=703 unstable=1 bg_thresh=1000 thresh=2001 gap=601 poll_thresh=21 ino=257 dd-2584 [002] 54.299992: balance_dirty_state: bdi btrfs-1: dirty=721 wb=703 unstable=1 bg_thresh=996 thresh=1992 gap=567 poll_thresh=22 ino=257 dd-2584 [002] 54.300114: balance_dirty_state: bdi btrfs-1: dirty=746 wb=703 unstable=1 bg_thresh=1000 thresh=2000 gap=550 poll_thresh=23 ino=257 dd-2584 [002] 54.300238: balance_dirty_state: bdi btrfs-1: dirty=771 wb=703 unstable=1 bg_thresh=992 thresh=1985 gap=510 poll_thresh=24 ino=257 dd-2584 [002] 54.300360: balance_dirty_state: bdi btrfs-1: dirty=821 wb=703 unstable=1 bg_thresh=994 thresh=1988 gap=463 poll_thresh=25 ino=257 dd-2584 [002] 54.300365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=65556 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 54.307136: balance_dirty_state: bdi btrfs-1: dirty=821 wb=703 unstable=1 bg_thresh=999 thresh=1999 gap=474 poll_thresh=25 ino=257 dd-2584 [002] 54.307142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=65556 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 54.315098: balance_dirty_state: bdi btrfs-1: dirty=821 wb=453 unstable=1 bg_thresh=1000 thresh=2000 gap=725 poll_thresh=25 ino=257 dd-2584 [004] 54.315227: balance_dirty_state: bdi btrfs-1: dirty=821 wb=453 unstable=1 bg_thresh=1002 thresh=2005 gap=730 poll_thresh=19 ino=257 dd-2584 [004] 54.315463: balance_dirty_state: bdi btrfs-1: dirty=846 wb=453 unstable=1 bg_thresh=1002 thresh=2004 gap=704 poll_thresh=20 ino=257 dd-2584 [004] 54.315695: balance_dirty_state: bdi btrfs-1: dirty=896 wb=453 unstable=1 bg_thresh=1001 thresh=2003 gap=653 poll_thresh=21 ino=257 dd-2584 [004] 54.316282: balance_dirty_state: bdi btrfs-1: dirty=921 wb=453 unstable=1 bg_thresh=1003 thresh=2007 gap=632 poll_thresh=22 ino=257 dd-2584 [004] 54.316517: balance_dirty_state: bdi btrfs-1: dirty=946 wb=453 unstable=1 bg_thresh=1003 thresh=2006 gap=606 poll_thresh=23 ino=257 dd-2584 [004] 54.316752: balance_dirty_state: bdi btrfs-1: dirty=996 wb=453 unstable=1 bg_thresh=1002 thresh=2005 gap=555 poll_thresh=24 ino=257 dd-2584 [004] 54.316985: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=453 unstable=1 bg_thresh=1002 thresh=2004 gap=529 poll_thresh=25 ino=257 flush-btrfs-1-2586 [001] 54.317067: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6836 wrote=0 to_write=16384 dd-2584 [004] 54.317234: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=453 unstable=1 bg_thresh=1004 thresh=2008 gap=508 poll_thresh=26 ino=257 dd-2584 [004] 54.317483: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=478 unstable=1 bg_thresh=1003 thresh=2007 gap=482 poll_thresh=27 ino=257 dd-2584 [004] 54.317487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=65556 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 54.322151: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=928 to_write=15456 dd-2584 [004] 54.323191: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1253 unstable=1 bg_thresh=1002 thresh=2004 gap=604 poll_thresh=27 ino=257 dd-2584 [004] 54.323303: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1253 unstable=1 bg_thresh=999 thresh=1998 gap=573 poll_thresh=20 ino=257 dd-2584 [004] 54.323538: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1253 unstable=1 bg_thresh=998 thresh=1997 gap=547 poll_thresh=21 ino=257 dd-2584 [004] 54.324126: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1253 unstable=1 bg_thresh=1000 thresh=2001 gap=501 poll_thresh=22 ino=257 dd-2584 [004] 54.324361: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1253 unstable=1 bg_thresh=1000 thresh=2000 gap=475 poll_thresh=23 ino=257 dd-2584 [004] 54.324370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-163% task_weight=101% bdi_bw=65556 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 54.331089: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1103 unstable=1 bg_thresh=1001 thresh=2002 gap=627 poll_thresh=23 ino=257 dd-2584 [001] 54.331214: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1103 unstable=1 bg_thresh=1003 thresh=2007 gap=632 poll_thresh=17 ino=257 dd-2584 [001] 54.331451: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1103 unstable=1 bg_thresh=1003 thresh=2006 gap=581 poll_thresh=18 ino=257 dd-2584 [001] 54.331685: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1103 unstable=1 bg_thresh=1002 thresh=2005 gap=555 poll_thresh=19 ino=257 dd-2584 [001] 54.331923: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1103 unstable=1 bg_thresh=1004 thresh=2009 gap=534 poll_thresh=20 ino=257 dd-2584 [001] 54.332157: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1103 unstable=1 bg_thresh=1004 thresh=2008 gap=508 poll_thresh=21 ino=257 dd-2584 [001] 54.332391: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1103 unstable=1 bg_thresh=1003 thresh=2007 gap=457 poll_thresh=22 ino=257 dd-2584 [001] 54.332399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-154% task_weight=100% bdi_bw=65556 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 54.339114: balance_dirty_state: bdi btrfs-1: dirty=446 wb=978 unstable=1 bg_thresh=1004 thresh=2009 gap=584 poll_thresh=22 ino=257 dd-2584 [005] 54.339245: balance_dirty_state: bdi btrfs-1: dirty=446 wb=978 unstable=1 bg_thresh=1004 thresh=2009 gap=584 poll_thresh=16 ino=257 dd-2584 [005] 54.339834: balance_dirty_state: bdi btrfs-1: dirty=471 wb=978 unstable=1 bg_thresh=1004 thresh=2008 gap=558 poll_thresh=17 ino=257 dd-2584 [005] 54.340073: balance_dirty_state: bdi btrfs-1: dirty=496 wb=978 unstable=1 bg_thresh=1006 thresh=2012 gap=537 poll_thresh=18 ino=257 dd-2584 [005] 54.340307: balance_dirty_state: bdi btrfs-1: dirty=546 wb=978 unstable=1 bg_thresh=1005 thresh=2011 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 54.340316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-103% task_weight=101% bdi_bw=65556 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 54.347064: balance_dirty_state: bdi btrfs-1: dirty=546 wb=828 unstable=1 bg_thresh=1007 thresh=2015 gap=640 poll_thresh=19 ino=257 dd-2584 [005] 54.347196: balance_dirty_state: bdi btrfs-1: dirty=546 wb=828 unstable=1 bg_thresh=1007 thresh=2014 gap=639 poll_thresh=14 ino=257 dd-2584 [005] 54.347315: balance_dirty_state: bdi btrfs-1: dirty=571 wb=828 unstable=1 bg_thresh=1007 thresh=2014 gap=614 poll_thresh=15 ino=257 dd-2584 [005] 54.347433: balance_dirty_state: bdi btrfs-1: dirty=596 wb=828 unstable=1 bg_thresh=1006 thresh=2013 gap=588 poll_thresh=16 ino=257 dd-2584 [005] 54.347673: balance_dirty_state: bdi btrfs-1: dirty=621 wb=828 unstable=1 bg_thresh=1008 thresh=2017 gap=567 poll_thresh=17 ino=257 dd-2584 [005] 54.347906: balance_dirty_state: bdi btrfs-1: dirty=646 wb=828 unstable=1 bg_thresh=1008 thresh=2016 gap=541 poll_thresh=18 ino=257 dd-2584 [005] 54.348146: balance_dirty_state: bdi btrfs-1: dirty=696 wb=828 unstable=1 bg_thresh=1007 thresh=2015 gap=490 poll_thresh=19 ino=257 dd-2584 [005] 54.348156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=101% bdi_bw=65556 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 54.355141: balance_dirty_state: bdi btrfs-1: dirty=696 wb=703 unstable=1 bg_thresh=1003 thresh=2006 gap=606 poll_thresh=14 ino=257 dd-2584 [005] 54.355201: balance_dirty_state: bdi btrfs-1: dirty=721 wb=703 unstable=1 bg_thresh=1008 thresh=2016 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 54.355432: balance_dirty_state: bdi btrfs-1: dirty=721 wb=653 unstable=1 bg_thresh=1005 thresh=2010 gap=635 poll_thresh=16 ino=257 dd-2584 [005] 54.355553: balance_dirty_state: bdi btrfs-1: dirty=771 wb=653 unstable=1 bg_thresh=1004 thresh=2009 gap=584 poll_thresh=17 ino=257 dd-2584 [005] 54.355673: balance_dirty_state: bdi btrfs-1: dirty=796 wb=653 unstable=1 bg_thresh=1004 thresh=2008 gap=558 poll_thresh=18 ino=257 dd-2584 [005] 54.355796: balance_dirty_state: bdi btrfs-1: dirty=821 wb=653 unstable=1 bg_thresh=1006 thresh=2012 gap=537 poll_thresh=19 ino=257 dd-2584 [005] 54.355918: balance_dirty_state: bdi btrfs-1: dirty=871 wb=653 unstable=1 bg_thresh=1005 thresh=2011 gap=486 poll_thresh=20 ino=257 dd-2584 [005] 54.355923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-193% task_weight=101% bdi_bw=65556 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 54.363133: balance_dirty_state: bdi btrfs-1: dirty=871 wb=528 unstable=1 bg_thresh=1006 thresh=2013 gap=613 poll_thresh=20 ino=257 dd-2584 [005] 54.363211: balance_dirty_state: bdi btrfs-1: dirty=871 wb=528 unstable=1 bg_thresh=1006 thresh=2012 gap=612 poll_thresh=15 ino=257 dd-2584 [005] 54.363271: balance_dirty_state: bdi btrfs-1: dirty=896 wb=528 unstable=1 bg_thresh=1006 thresh=2012 gap=587 poll_thresh=16 ino=257 dd-2584 [005] 54.363384: balance_dirty_state: bdi btrfs-1: dirty=921 wb=528 unstable=1 bg_thresh=1005 thresh=2011 gap=561 poll_thresh=17 ino=257 dd-2584 [005] 54.363498: balance_dirty_state: bdi btrfs-1: dirty=946 wb=528 unstable=1 bg_thresh=1007 thresh=2015 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 54.363773: balance_dirty_state: bdi btrfs-1: dirty=996 wb=528 unstable=1 bg_thresh=1007 thresh=2014 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 54.363778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-142% task_weight=101% bdi_bw=65556 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 54.371207: balance_dirty_state: bdi btrfs-1: dirty=996 wb=403 unstable=1 bg_thresh=1007 thresh=2015 gap=615 poll_thresh=19 ino=257 dd-2584 [005] 54.371307: balance_dirty_state: bdi btrfs-1: dirty=996 wb=403 unstable=1 bg_thresh=1007 thresh=2014 gap=614 poll_thresh=14 ino=257 dd-2584 [005] 54.371364: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=403 unstable=1 bg_thresh=1007 thresh=2014 gap=589 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 54.371387: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6892 wrote=0 to_write=16384 dd-2584 [005] 54.371449: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=403 unstable=1 bg_thresh=1006 thresh=2013 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 54.371618: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=428 unstable=1 bg_thresh=1008 thresh=2017 gap=517 poll_thresh=17 ino=257 dd-2584 [005] 54.371793: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=453 unstable=1 bg_thresh=1008 thresh=2016 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 54.371966: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=503 unstable=1 bg_thresh=1007 thresh=2015 gap=490 poll_thresh=19 ino=257 dd-2584 [005] 54.371968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-188% task_weight=101% bdi_bw=65556 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 54.374781: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=320 wrote=992 to_write=15392 dd-2584 [001] 54.380840: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1278 unstable=1 bg_thresh=1007 thresh=2014 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 54.380905: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1278 unstable=1 bg_thresh=1009 thresh=2019 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 54.380965: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1278 unstable=1 bg_thresh=1006 thresh=2013 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 54.381027: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1278 unstable=1 bg_thresh=1009 thresh=2018 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 54.381142: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1278 unstable=1 bg_thresh=1005 thresh=2011 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 54.381427: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1278 unstable=1 bg_thresh=1007 thresh=2015 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 54.381432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=65556 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 54.387123: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1153 unstable=1 bg_thresh=1008 thresh=2016 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 54.387192: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1153 unstable=1 bg_thresh=1008 thresh=2016 gap=616 poll_thresh=13 ino=257 dd-2584 [001] 54.387251: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1153 unstable=1 bg_thresh=1007 thresh=2015 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 54.387307: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1153 unstable=1 bg_thresh=1007 thresh=2015 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 54.387365: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1153 unstable=1 bg_thresh=1007 thresh=2014 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 54.387477: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1153 unstable=1 bg_thresh=1006 thresh=2013 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 54.387590: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1153 unstable=1 bg_thresh=1008 thresh=2017 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 54.387594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=65556 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 54.395031: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1028 unstable=1 bg_thresh=1009 thresh=2018 gap=618 poll_thresh=18 ino=257 dd-2584 [001] 54.395094: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1028 unstable=1 bg_thresh=1009 thresh=2018 gap=618 poll_thresh=13 ino=257 dd-2584 [001] 54.395153: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1028 unstable=1 bg_thresh=1008 thresh=2017 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 54.395212: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1028 unstable=1 bg_thresh=1008 thresh=2017 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 54.395272: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1028 unstable=1 bg_thresh=1008 thresh=2016 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 54.395391: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1028 unstable=1 bg_thresh=1010 thresh=2020 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 54.395677: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1028 unstable=1 bg_thresh=1009 thresh=2019 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 54.395682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=65556 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 54.403163: balance_dirty_state: bdi btrfs-1: dirty=496 wb=878 unstable=1 bg_thresh=1009 thresh=2019 gap=644 poll_thresh=18 ino=257 dd-2584 [001] 54.403231: balance_dirty_state: bdi btrfs-1: dirty=496 wb=878 unstable=1 bg_thresh=1006 thresh=2013 gap=638 poll_thresh=13 ino=257 dd-2584 [001] 54.403293: balance_dirty_state: bdi btrfs-1: dirty=521 wb=878 unstable=1 bg_thresh=1009 thresh=2018 gap=618 poll_thresh=14 ino=257 dd-2584 [001] 54.403354: balance_dirty_state: bdi btrfs-1: dirty=546 wb=878 unstable=1 bg_thresh=1006 thresh=2012 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 54.403415: balance_dirty_state: bdi btrfs-1: dirty=546 wb=878 unstable=1 bg_thresh=1008 thresh=2017 gap=592 poll_thresh=16 ino=257 dd-2584 [001] 54.403536: balance_dirty_state: bdi btrfs-1: dirty=596 wb=878 unstable=1 bg_thresh=1010 thresh=2021 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 54.403657: balance_dirty_state: bdi btrfs-1: dirty=621 wb=878 unstable=1 bg_thresh=1010 thresh=2020 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 54.403779: balance_dirty_state: bdi btrfs-1: dirty=646 wb=878 unstable=1 bg_thresh=1009 thresh=2019 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 54.403783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=65772 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 54.415071: balance_dirty_state: bdi btrfs-1: dirty=646 wb=628 unstable=1 bg_thresh=1003 thresh=2007 gap=732 poll_thresh=19 ino=257 dd-2584 [001] 54.415158: balance_dirty_state: bdi btrfs-1: dirty=671 wb=628 unstable=1 bg_thresh=1003 thresh=2007 gap=707 poll_thresh=14 ino=257 dd-2584 [001] 54.415223: balance_dirty_state: bdi btrfs-1: dirty=671 wb=628 unstable=1 bg_thresh=1003 thresh=2006 gap=706 poll_thresh=15 ino=257 dd-2584 [001] 54.415286: balance_dirty_state: bdi btrfs-1: dirty=696 wb=628 unstable=1 bg_thresh=1005 thresh=2011 gap=686 poll_thresh=16 ino=257 dd-2584 [001] 54.415410: balance_dirty_state: bdi btrfs-1: dirty=721 wb=628 unstable=1 bg_thresh=1005 thresh=2010 gap=660 poll_thresh=17 ino=257 dd-2584 [001] 54.415705: balance_dirty_state: bdi btrfs-1: dirty=771 wb=628 unstable=1 bg_thresh=1004 thresh=2009 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 54.415825: balance_dirty_state: bdi btrfs-1: dirty=796 wb=628 unstable=1 bg_thresh=1006 thresh=2013 gap=588 poll_thresh=19 ino=257 dd-2584 [001] 54.415944: balance_dirty_state: bdi btrfs-1: dirty=821 wb=628 unstable=1 bg_thresh=1003 thresh=2006 gap=556 poll_thresh=20 ino=257 dd-2584 [001] 54.416063: balance_dirty_state: bdi btrfs-1: dirty=871 wb=628 unstable=1 bg_thresh=1002 thresh=2005 gap=505 poll_thresh=21 ino=257 dd-2584 [001] 54.416184: balance_dirty_state: bdi btrfs-1: dirty=896 wb=628 unstable=1 bg_thresh=999 thresh=1998 gap=473 poll_thresh=22 ino=257 dd-2584 [001] 54.416190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=65772 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 54.423136: balance_dirty_state: bdi btrfs-1: dirty=896 wb=478 unstable=1 bg_thresh=999 thresh=1998 gap=623 poll_thresh=22 ino=257 dd-2584 [001] 54.423263: balance_dirty_state: bdi btrfs-1: dirty=896 wb=478 unstable=1 bg_thresh=999 thresh=1998 gap=623 poll_thresh=16 ino=257 dd-2584 [001] 54.423499: balance_dirty_state: bdi btrfs-1: dirty=946 wb=478 unstable=1 bg_thresh=1001 thresh=2003 gap=578 poll_thresh=17 ino=257 dd-2584 [001] 54.423736: balance_dirty_state: bdi btrfs-1: dirty=971 wb=478 unstable=1 bg_thresh=1003 thresh=2007 gap=557 poll_thresh=18 ino=257 dd-2584 [001] 54.424327: balance_dirty_state: bdi btrfs-1: dirty=996 wb=478 unstable=1 bg_thresh=1003 thresh=2006 gap=531 poll_thresh=19 ino=257 dd-2584 [001] 54.424564: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=478 unstable=1 bg_thresh=1002 thresh=2005 gap=480 poll_thresh=20 ino=257 dd-2584 [001] 54.424573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=65772 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 54.424611: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6944 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 54.429642: writeback_single_inode: bdi btrfs-1: ino=257 state= age=376 wrote=912 to_write=15472 dd-2584 [005] 54.435052: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1153 unstable=1 bg_thresh=997 thresh=1994 gap=694 poll_thresh=20 ino=257 dd-2584 [005] 54.435209: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1153 unstable=1 bg_thresh=996 thresh=1993 gap=668 poll_thresh=15 ino=257 dd-2584 [005] 54.435372: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1153 unstable=1 bg_thresh=996 thresh=1993 gap=668 poll_thresh=16 ino=257 dd-2584 [005] 54.435694: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1153 unstable=1 bg_thresh=996 thresh=1992 gap=617 poll_thresh=17 ino=257 dd-2584 [005] 54.436019: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1153 unstable=1 bg_thresh=998 thresh=1996 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 54.436347: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1153 unstable=1 bg_thresh=997 thresh=1995 gap=570 poll_thresh=19 ino=257 dd-2584 [005] 54.436671: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1153 unstable=1 bg_thresh=997 thresh=1994 gap=544 poll_thresh=20 ino=257 dd-2584 [005] 54.436992: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1153 unstable=1 bg_thresh=996 thresh=1993 gap=493 poll_thresh=21 ino=257 dd-2584 [005] 54.437004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=65772 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 54.447183: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1028 unstable=1 bg_thresh=999 thresh=1999 gap=624 poll_thresh=21 ino=257 dd-2584 [001] 54.447301: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1028 unstable=1 bg_thresh=999 thresh=1998 gap=623 poll_thresh=16 ino=257 dd-2584 [001] 54.447895: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1028 unstable=1 bg_thresh=998 thresh=1997 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 54.448135: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1028 unstable=1 bg_thresh=1000 thresh=2001 gap=551 poll_thresh=18 ino=257 dd-2584 [001] 54.448371: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1028 unstable=1 bg_thresh=1000 thresh=2000 gap=525 poll_thresh=19 ino=257 dd-2584 [001] 54.448609: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1028 unstable=1 bg_thresh=999 thresh=1999 gap=499 poll_thresh=20 ino=257 dd-2584 [001] 54.448619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=65772 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 54.455141: balance_dirty_state: bdi btrfs-1: dirty=471 wb=903 unstable=1 bg_thresh=1000 thresh=2000 gap=625 poll_thresh=20 ino=257 dd-2584 [001] 54.455235: balance_dirty_state: bdi btrfs-1: dirty=496 wb=903 unstable=1 bg_thresh=997 thresh=1994 gap=594 poll_thresh=15 ino=257 dd-2584 [001] 54.455294: balance_dirty_state: bdi btrfs-1: dirty=521 wb=903 unstable=1 bg_thresh=999 thresh=1999 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 54.455412: balance_dirty_state: bdi btrfs-1: dirty=546 wb=903 unstable=1 bg_thresh=1001 thresh=2003 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 54.455529: balance_dirty_state: bdi btrfs-1: dirty=571 wb=903 unstable=1 bg_thresh=1001 thresh=2002 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 54.455652: balance_dirty_state: bdi btrfs-1: dirty=596 wb=903 unstable=1 bg_thresh=997 thresh=1995 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 54.455657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=65772 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 54.463172: balance_dirty_state: bdi btrfs-1: dirty=596 wb=678 unstable=1 bg_thresh=995 thresh=1990 gap=715 poll_thresh=19 ino=257 dd-2584 [001] 54.463421: balance_dirty_state: bdi btrfs-1: dirty=621 wb=678 unstable=1 bg_thresh=997 thresh=1995 gap=695 poll_thresh=14 ino=257 dd-2584 [001] 54.463480: balance_dirty_state: bdi btrfs-1: dirty=646 wb=678 unstable=1 bg_thresh=997 thresh=1994 gap=669 poll_thresh=15 ino=257 dd-2584 [001] 54.463536: balance_dirty_state: bdi btrfs-1: dirty=646 wb=678 unstable=1 bg_thresh=997 thresh=1994 gap=669 poll_thresh=16 ino=257 dd-2584 [001] 54.463649: balance_dirty_state: bdi btrfs-1: dirty=696 wb=678 unstable=1 bg_thresh=996 thresh=1993 gap=618 poll_thresh=17 ino=257 dd-2584 [001] 54.463762: balance_dirty_state: bdi btrfs-1: dirty=721 wb=678 unstable=1 bg_thresh=996 thresh=1992 gap=592 poll_thresh=18 ino=257 dd-2584 [001] 54.463879: balance_dirty_state: bdi btrfs-1: dirty=746 wb=678 unstable=1 bg_thresh=998 thresh=1996 gap=571 poll_thresh=19 ino=257 dd-2584 [001] 54.463991: balance_dirty_state: bdi btrfs-1: dirty=771 wb=678 unstable=1 bg_thresh=997 thresh=1995 gap=545 poll_thresh=20 ino=257 dd-2584 [001] 54.464104: balance_dirty_state: bdi btrfs-1: dirty=821 wb=678 unstable=1 bg_thresh=997 thresh=1994 gap=494 poll_thresh=21 ino=257 dd-2584 [001] 54.464109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-69% task_weight=99% bdi_bw=65772 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 54.475307: balance_dirty_state: bdi btrfs-1: dirty=821 wb=428 unstable=1 bg_thresh=995 thresh=1991 gap=741 poll_thresh=16 ino=257 dd-2584 [005] 54.475545: balance_dirty_state: bdi btrfs-1: dirty=871 wb=428 unstable=1 bg_thresh=997 thresh=1995 gap=695 poll_thresh=17 ino=257 dd-2584 [005] 54.476130: balance_dirty_state: bdi btrfs-1: dirty=896 wb=428 unstable=1 bg_thresh=997 thresh=1994 gap=669 poll_thresh=18 ino=257 dd-2584 [005] 54.476365: balance_dirty_state: bdi btrfs-1: dirty=921 wb=428 unstable=1 bg_thresh=996 thresh=1993 gap=643 poll_thresh=19 ino=257 dd-2584 [005] 54.476599: balance_dirty_state: bdi btrfs-1: dirty=946 wb=428 unstable=1 bg_thresh=996 thresh=1992 gap=617 poll_thresh=20 ino=257 dd-2584 [005] 54.476832: balance_dirty_state: bdi btrfs-1: dirty=996 wb=428 unstable=1 bg_thresh=998 thresh=1996 gap=571 poll_thresh=21 ino=257 dd-2584 [005] 54.477069: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=428 unstable=1 bg_thresh=997 thresh=1995 gap=545 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 54.477108: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6996 wrote=0 to_write=16384 dd-2584 [005] 54.477310: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=428 unstable=1 bg_thresh=997 thresh=1994 gap=519 poll_thresh=23 ino=257 dd-2584 [005] 54.477490: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=453 unstable=1 bg_thresh=998 thresh=1997 gap=497 poll_thresh=24 ino=257 dd-2584 [005] 54.477492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=65772 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 54.480184: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=944 to_write=15440 dd-2584 [001] 54.483089: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1228 unstable=1 bg_thresh=1000 thresh=2000 gap=625 poll_thresh=24 ino=257 dd-2584 [001] 54.483240: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1228 unstable=1 bg_thresh=997 thresh=1994 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 54.483687: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1228 unstable=1 bg_thresh=996 thresh=1993 gap=568 poll_thresh=19 ino=257 dd-2584 [001] 54.483840: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1228 unstable=1 bg_thresh=996 thresh=1992 gap=542 poll_thresh=20 ino=257 dd-2584 [001] 54.483995: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1228 unstable=1 bg_thresh=998 thresh=1996 gap=521 poll_thresh=21 ino=257 dd-2584 [001] 54.484147: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1228 unstable=1 bg_thresh=997 thresh=1995 gap=470 poll_thresh=22 ino=257 dd-2584 [001] 54.484153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=65772 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 54.491168: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1103 unstable=1 bg_thresh=995 thresh=1991 gap=591 poll_thresh=22 ino=257 dd-2584 [001] 54.491294: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1103 unstable=1 bg_thresh=995 thresh=1990 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 54.491511: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1103 unstable=1 bg_thresh=994 thresh=1989 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 54.491731: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1103 unstable=1 bg_thresh=996 thresh=1993 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 54.491948: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1103 unstable=1 bg_thresh=996 thresh=1992 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 54.491956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=65772 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 54.499127: balance_dirty_state: bdi btrfs-1: dirty=396 wb=953 unstable=1 bg_thresh=997 thresh=1994 gap=644 poll_thresh=19 ino=257 dd-2584 [001] 54.499224: balance_dirty_state: bdi btrfs-1: dirty=421 wb=953 unstable=1 bg_thresh=994 thresh=1988 gap=613 poll_thresh=14 ino=257 dd-2584 [001] 54.499285: balance_dirty_state: bdi btrfs-1: dirty=446 wb=953 unstable=1 bg_thresh=996 thresh=1993 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 54.499516: balance_dirty_state: bdi btrfs-1: dirty=446 wb=953 unstable=1 bg_thresh=993 thresh=1987 gap=587 poll_thresh=16 ino=257 dd-2584 [001] 54.499636: balance_dirty_state: bdi btrfs-1: dirty=471 wb=953 unstable=1 bg_thresh=995 thresh=1991 gap=566 poll_thresh=17 ino=257 dd-2584 [001] 54.499754: balance_dirty_state: bdi btrfs-1: dirty=521 wb=953 unstable=1 bg_thresh=995 thresh=1990 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 54.499871: balance_dirty_state: bdi btrfs-1: dirty=546 wb=953 unstable=1 bg_thresh=994 thresh=1989 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 54.499876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=65772 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 54.507184: balance_dirty_state: bdi btrfs-1: dirty=546 wb=953 unstable=1 bg_thresh=994 thresh=1989 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 54.507197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=65808 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 54.515182: balance_dirty_state: bdi btrfs-1: dirty=546 wb=828 unstable=1 bg_thresh=993 thresh=1987 gap=612 poll_thresh=19 ino=257 dd-2584 [005] 54.515314: balance_dirty_state: bdi btrfs-1: dirty=546 wb=828 unstable=1 bg_thresh=993 thresh=1987 gap=612 poll_thresh=14 ino=257 dd-2584 [005] 54.515435: balance_dirty_state: bdi btrfs-1: dirty=571 wb=828 unstable=1 bg_thresh=993 thresh=1986 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 54.515553: balance_dirty_state: bdi btrfs-1: dirty=571 wb=828 unstable=1 bg_thresh=993 thresh=1986 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 54.515789: balance_dirty_state: bdi btrfs-1: dirty=621 wb=828 unstable=1 bg_thresh=995 thresh=1990 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 54.516024: balance_dirty_state: bdi btrfs-1: dirty=646 wb=828 unstable=1 bg_thresh=994 thresh=1989 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 54.516257: balance_dirty_state: bdi btrfs-1: dirty=671 wb=828 unstable=1 bg_thresh=994 thresh=1988 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 54.516266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=65808 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 54.523278: balance_dirty_state: bdi btrfs-1: dirty=671 wb=578 unstable=1 bg_thresh=994 thresh=1989 gap=739 poll_thresh=19 ino=257 dd-2584 [005] 54.523512: balance_dirty_state: bdi btrfs-1: dirty=696 wb=578 unstable=1 bg_thresh=994 thresh=1988 gap=713 poll_thresh=14 ino=257 dd-2584 [005] 54.523572: balance_dirty_state: bdi btrfs-1: dirty=721 wb=578 unstable=1 bg_thresh=996 thresh=1993 gap=693 poll_thresh=15 ino=257 dd-2584 [005] 54.523628: balance_dirty_state: bdi btrfs-1: dirty=721 wb=578 unstable=1 bg_thresh=993 thresh=1987 gap=687 poll_thresh=16 ino=257 dd-2584 [005] 54.523739: balance_dirty_state: bdi btrfs-1: dirty=746 wb=578 unstable=1 bg_thresh=993 thresh=1986 gap=661 poll_thresh=17 ino=257 dd-2584 [005] 54.523853: balance_dirty_state: bdi btrfs-1: dirty=796 wb=578 unstable=1 bg_thresh=995 thresh=1990 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 54.523967: balance_dirty_state: bdi btrfs-1: dirty=821 wb=578 unstable=1 bg_thresh=994 thresh=1989 gap=589 poll_thresh=19 ino=257 dd-2584 [005] 54.524080: balance_dirty_state: bdi btrfs-1: dirty=846 wb=578 unstable=1 bg_thresh=994 thresh=1988 gap=563 poll_thresh=20 ino=257 dd-2584 [005] 54.524192: balance_dirty_state: bdi btrfs-1: dirty=896 wb=578 unstable=1 bg_thresh=996 thresh=1992 gap=517 poll_thresh=21 ino=257 dd-2584 [005] 54.524305: balance_dirty_state: bdi btrfs-1: dirty=921 wb=578 unstable=1 bg_thresh=995 thresh=1991 gap=491 poll_thresh=22 ino=257 dd-2584 [005] 54.524309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=65808 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 54.531266: balance_dirty_state: bdi btrfs-1: dirty=921 wb=453 unstable=1 bg_thresh=996 thresh=1992 gap=617 poll_thresh=22 ino=257 dd-2584 [005] 54.531396: balance_dirty_state: bdi btrfs-1: dirty=946 wb=453 unstable=1 bg_thresh=995 thresh=1991 gap=591 poll_thresh=16 ino=257 dd-2584 [005] 54.531981: balance_dirty_state: bdi btrfs-1: dirty=971 wb=453 unstable=1 bg_thresh=995 thresh=1990 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 54.532215: balance_dirty_state: bdi btrfs-1: dirty=996 wb=453 unstable=1 bg_thresh=994 thresh=1989 gap=539 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 54.532260: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7052 wrote=0 to_write=16384 dd-2584 [005] 54.532441: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=328 unstable=1 bg_thresh=993 thresh=1986 gap=636 poll_thresh=19 ino=257 dd-2584 [005] 54.532622: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=378 unstable=1 bg_thresh=999 thresh=1998 gap=573 poll_thresh=20 ino=257 dd-2584 [005] 54.532980: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=428 unstable=1 bg_thresh=998 thresh=1997 gap=547 poll_thresh=21 ino=257 dd-2584 [005] 54.533339: balance_dirty_state: bdi btrfs-1: dirty=996 wb=478 unstable=1 bg_thresh=998 thresh=1996 gap=521 poll_thresh=22 ino=257 dd-2584 [005] 54.533707: balance_dirty_state: bdi btrfs-1: dirty=971 wb=528 unstable=1 bg_thresh=1000 thresh=2000 gap=500 poll_thresh=23 ino=257 dd-2584 [005] 54.534074: balance_dirty_state: bdi btrfs-1: dirty=971 wb=578 unstable=1 bg_thresh=999 thresh=1999 gap=449 poll_thresh=24 ino=257 dd-2584 [005] 54.534078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=65808 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 54.539679: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=1056 to_write=15328 dd-2584 [001] 54.543164: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1253 unstable=1 bg_thresh=1000 thresh=2001 gap=601 poll_thresh=24 ino=257 dd-2584 [001] 54.543538: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1253 unstable=1 bg_thresh=1000 thresh=2001 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 54.543696: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1253 unstable=1 bg_thresh=1000 thresh=2000 gap=550 poll_thresh=19 ino=257 dd-2584 [001] 54.543855: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1253 unstable=1 bg_thresh=999 thresh=1999 gap=524 poll_thresh=20 ino=257 dd-2584 [001] 54.544015: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1253 unstable=1 bg_thresh=998 thresh=1997 gap=497 poll_thresh=21 ino=257 dd-2584 [001] 54.544021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=65808 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 54.551144: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1128 unstable=1 bg_thresh=996 thresh=1992 gap=617 poll_thresh=21 ino=257 dd-2584 [001] 54.551269: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1128 unstable=1 bg_thresh=998 thresh=1997 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 54.551509: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1128 unstable=1 bg_thresh=998 thresh=1996 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 54.551743: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1128 unstable=1 bg_thresh=997 thresh=1995 gap=545 poll_thresh=18 ino=257 dd-2584 [001] 54.551982: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1128 unstable=1 bg_thresh=999 thresh=1999 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 54.551990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=65808 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 54.559182: balance_dirty_state: bdi btrfs-1: dirty=371 wb=978 unstable=1 bg_thresh=1001 thresh=2002 gap=652 poll_thresh=19 ino=257 dd-2584 [001] 54.559271: balance_dirty_state: bdi btrfs-1: dirty=371 wb=978 unstable=1 bg_thresh=998 thresh=1996 gap=646 poll_thresh=14 ino=257 dd-2584 [001] 54.559330: balance_dirty_state: bdi btrfs-1: dirty=396 wb=978 unstable=1 bg_thresh=1000 thresh=2001 gap=626 poll_thresh=15 ino=257 dd-2584 [001] 54.559561: balance_dirty_state: bdi btrfs-1: dirty=421 wb=978 unstable=1 bg_thresh=997 thresh=1995 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 54.559679: balance_dirty_state: bdi btrfs-1: dirty=446 wb=978 unstable=1 bg_thresh=997 thresh=1994 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 54.559797: balance_dirty_state: bdi btrfs-1: dirty=471 wb=978 unstable=1 bg_thresh=999 thresh=1998 gap=548 poll_thresh=18 ino=257 dd-2584 [001] 54.559916: balance_dirty_state: bdi btrfs-1: dirty=496 wb=978 unstable=1 bg_thresh=998 thresh=1997 gap=522 poll_thresh=19 ino=257 dd-2584 [001] 54.560033: balance_dirty_state: bdi btrfs-1: dirty=546 wb=978 unstable=1 bg_thresh=998 thresh=1996 gap=471 poll_thresh=20 ino=257 dd-2584 [001] 54.560038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=65808 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 54.567126: balance_dirty_state: bdi btrfs-1: dirty=546 wb=928 unstable=1 bg_thresh=991 thresh=1983 gap=508 poll_thresh=20 ino=257 dd-2584 [001] 54.567194: balance_dirty_state: bdi btrfs-1: dirty=546 wb=928 unstable=1 bg_thresh=991 thresh=1982 gap=507 poll_thresh=15 ino=257 dd-2584 [001] 54.567257: balance_dirty_state: bdi btrfs-1: dirty=571 wb=928 unstable=1 bg_thresh=991 thresh=1982 gap=482 poll_thresh=16 ino=257 dd-2584 [001] 54.567261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=65808 base_bw=10960 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 54.575155: balance_dirty_state: bdi btrfs-1: dirty=571 wb=803 unstable=1 bg_thresh=986 thresh=1973 gap=598 poll_thresh=16 ino=257 dd-2584 [001] 54.575227: balance_dirty_state: bdi btrfs-1: dirty=596 wb=803 unstable=1 bg_thresh=991 thresh=1983 gap=583 poll_thresh=12 ino=257 dd-2584 [001] 54.575295: balance_dirty_state: bdi btrfs-1: dirty=596 wb=803 unstable=1 bg_thresh=994 thresh=1989 gap=589 poll_thresh=13 ino=257 dd-2584 [001] 54.575363: balance_dirty_state: bdi btrfs-1: dirty=621 wb=803 unstable=1 bg_thresh=990 thresh=1980 gap=555 poll_thresh=14 ino=257 dd-2584 [001] 54.575429: balance_dirty_state: bdi btrfs-1: dirty=646 wb=803 unstable=1 bg_thresh=993 thresh=1986 gap=536 poll_thresh=15 ino=257 dd-2584 [001] 54.575495: balance_dirty_state: bdi btrfs-1: dirty=646 wb=803 unstable=1 bg_thresh=988 thresh=1976 gap=526 poll_thresh=16 ino=257 dd-2584 [001] 54.575802: balance_dirty_state: bdi btrfs-1: dirty=696 wb=803 unstable=1 bg_thresh=992 thresh=1985 gap=485 poll_thresh=17 ino=257 dd-2584 [001] 54.575807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=65808 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 54.587210: balance_dirty_state: bdi btrfs-1: dirty=696 wb=678 unstable=1 bg_thresh=995 thresh=1990 gap=615 poll_thresh=17 ino=257 dd-2584 [001] 54.587288: balance_dirty_state: bdi btrfs-1: dirty=696 wb=678 unstable=1 bg_thresh=997 thresh=1995 gap=620 poll_thresh=13 ino=257 dd-2584 [001] 54.587345: balance_dirty_state: bdi btrfs-1: dirty=721 wb=678 unstable=1 bg_thresh=1000 thresh=2000 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 54.587403: balance_dirty_state: bdi btrfs-1: dirty=721 wb=678 unstable=1 bg_thresh=1000 thresh=2000 gap=600 poll_thresh=15 ino=257 dd-2584 [001] 54.587463: balance_dirty_state: bdi btrfs-1: dirty=746 wb=678 unstable=1 bg_thresh=999 thresh=1999 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 54.587580: balance_dirty_state: bdi btrfs-1: dirty=771 wb=678 unstable=1 bg_thresh=999 thresh=1998 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 54.587700: balance_dirty_state: bdi btrfs-1: dirty=821 wb=678 unstable=1 bg_thresh=998 thresh=1997 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 54.587705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=65808 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 54.599176: balance_dirty_state: bdi btrfs-1: dirty=821 wb=428 unstable=1 bg_thresh=996 thresh=1993 gap=743 poll_thresh=18 ino=257 dd-2584 [001] 54.599250: balance_dirty_state: bdi btrfs-1: dirty=821 wb=428 unstable=1 bg_thresh=996 thresh=1992 gap=742 poll_thresh=13 ino=257 dd-2584 [001] 54.599313: balance_dirty_state: bdi btrfs-1: dirty=846 wb=428 unstable=1 bg_thresh=998 thresh=1997 gap=722 poll_thresh=14 ino=257 dd-2584 [001] 54.599375: balance_dirty_state: bdi btrfs-1: dirty=871 wb=428 unstable=1 bg_thresh=995 thresh=1991 gap=691 poll_thresh=15 ino=257 dd-2584 [001] 54.599438: balance_dirty_state: bdi btrfs-1: dirty=871 wb=428 unstable=1 bg_thresh=998 thresh=1996 gap=696 poll_thresh=16 ino=257 dd-2584 [001] 54.599562: balance_dirty_state: bdi btrfs-1: dirty=896 wb=428 unstable=1 bg_thresh=997 thresh=1995 gap=670 poll_thresh=17 ino=257 dd-2584 [001] 54.599867: balance_dirty_state: bdi btrfs-1: dirty=946 wb=428 unstable=1 bg_thresh=999 thresh=1999 gap=624 poll_thresh=18 ino=257 dd-2584 [001] 54.599989: balance_dirty_state: bdi btrfs-1: dirty=971 wb=428 unstable=1 bg_thresh=999 thresh=1998 gap=598 poll_thresh=19 ino=257 dd-2584 [001] 54.600112: balance_dirty_state: bdi btrfs-1: dirty=996 wb=428 unstable=1 bg_thresh=998 thresh=1997 gap=572 poll_thresh=20 ino=257 dd-2584 [001] 54.600236: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=428 unstable=1 bg_thresh=995 thresh=1990 gap=515 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 54.600258: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7120 wrote=0 to_write=16384 dd-2584 [001] 54.600415: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=428 unstable=1 bg_thresh=997 thresh=1994 gap=494 poll_thresh=22 ino=257 dd-2584 [001] 54.600417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=65808 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 54.603652: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=928 to_write=15456 dd-2584 [001] 54.611109: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1103 unstable=1 bg_thresh=997 thresh=1995 gap=745 poll_thresh=22 ino=257 dd-2584 [001] 54.611175: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1103 unstable=1 bg_thresh=997 thresh=1995 gap=720 poll_thresh=16 ino=257 dd-2584 [001] 54.611296: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1103 unstable=1 bg_thresh=997 thresh=1994 gap=694 poll_thresh=17 ino=257 dd-2584 [001] 54.611418: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1103 unstable=1 bg_thresh=999 thresh=1998 gap=673 poll_thresh=18 ino=257 dd-2584 [001] 54.611713: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1103 unstable=1 bg_thresh=998 thresh=1997 gap=647 poll_thresh=19 ino=257 dd-2584 [001] 54.611830: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1103 unstable=1 bg_thresh=998 thresh=1996 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 54.611948: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1103 unstable=1 bg_thresh=1000 thresh=2000 gap=575 poll_thresh=21 ino=257 dd-2584 [001] 54.612066: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1103 unstable=1 bg_thresh=996 thresh=1993 gap=543 poll_thresh=22 ino=257 dd-2584 [001] 54.612183: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1103 unstable=1 bg_thresh=996 thresh=1992 gap=517 poll_thresh=23 ino=257 dd-2584 [001] 54.612301: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1103 unstable=1 bg_thresh=995 thresh=1991 gap=466 poll_thresh=24 ino=257 dd-2584 [001] 54.612306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=66468 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 54.623207: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1078 unstable=1 bg_thresh=996 thresh=1993 gap=493 poll_thresh=24 ino=257 dd-2584 [001] 54.623213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=66468 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 54.635243: balance_dirty_state: bdi btrfs-1: dirty=421 wb=828 unstable=1 bg_thresh=998 thresh=1996 gap=746 poll_thresh=24 ino=257 dd-2584 [001] 54.635360: balance_dirty_state: bdi btrfs-1: dirty=421 wb=828 unstable=1 bg_thresh=1000 thresh=2001 gap=751 poll_thresh=18 ino=257 dd-2584 [001] 54.635614: balance_dirty_state: bdi btrfs-1: dirty=471 wb=803 unstable=1 bg_thresh=1000 thresh=2000 gap=725 poll_thresh=19 ino=257 dd-2584 [001] 54.635766: balance_dirty_state: bdi btrfs-1: dirty=496 wb=703 unstable=1 bg_thresh=1002 thresh=2004 gap=804 poll_thresh=20 ino=257 dd-2584 [001] 54.636345: balance_dirty_state: bdi btrfs-1: dirty=521 wb=703 unstable=1 bg_thresh=1001 thresh=2003 gap=778 poll_thresh=21 ino=257 dd-2584 [001] 54.636581: balance_dirty_state: bdi btrfs-1: dirty=571 wb=703 unstable=1 bg_thresh=1001 thresh=2002 gap=727 poll_thresh=22 ino=257 dd-2584 [001] 54.636819: balance_dirty_state: bdi btrfs-1: dirty=596 wb=703 unstable=1 bg_thresh=997 thresh=1995 gap=695 poll_thresh=23 ino=257 dd-2584 [001] 54.637051: balance_dirty_state: bdi btrfs-1: dirty=621 wb=703 unstable=1 bg_thresh=999 thresh=1999 gap=674 poll_thresh=24 ino=257 dd-2584 [001] 54.637286: balance_dirty_state: bdi btrfs-1: dirty=646 wb=703 unstable=1 bg_thresh=999 thresh=1998 gap=648 poll_thresh=25 ino=257 dd-2584 [001] 54.637518: balance_dirty_state: bdi btrfs-1: dirty=696 wb=703 unstable=1 bg_thresh=998 thresh=1997 gap=597 poll_thresh=26 ino=257 dd-2584 [001] 54.637753: balance_dirty_state: bdi btrfs-1: dirty=721 wb=703 unstable=1 bg_thresh=1000 thresh=2001 gap=576 poll_thresh=27 ino=257 dd-2584 [001] 54.637985: balance_dirty_state: bdi btrfs-1: dirty=746 wb=703 unstable=1 bg_thresh=1000 thresh=2000 gap=550 poll_thresh=28 ino=257 dd-2584 [001] 54.638549: balance_dirty_state: bdi btrfs-1: dirty=771 wb=703 unstable=1 bg_thresh=999 thresh=1999 gap=524 poll_thresh=29 ino=257 dd-2584 [001] 54.638794: balance_dirty_state: bdi btrfs-1: dirty=821 wb=703 unstable=1 bg_thresh=999 thresh=1998 gap=473 poll_thresh=30 ino=257 dd-2584 [001] 54.638804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=66468 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 54.643283: balance_dirty_state: bdi btrfs-1: dirty=821 wb=703 unstable=1 bg_thresh=1000 thresh=2000 gap=475 poll_thresh=30 ino=257 dd-2584 [001] 54.643287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=66468 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 54.655285: balance_dirty_state: bdi btrfs-1: dirty=821 wb=453 unstable=1 bg_thresh=1000 thresh=2000 gap=725 poll_thresh=30 ino=257 dd-2584 [000] 54.655409: balance_dirty_state: bdi btrfs-1: dirty=846 wb=453 unstable=1 bg_thresh=1002 thresh=2005 gap=705 poll_thresh=22 ino=257 dd-2584 [000] 54.655652: balance_dirty_state: bdi btrfs-1: dirty=871 wb=453 unstable=1 bg_thresh=1002 thresh=2004 gap=679 poll_thresh=23 ino=257 dd-2584 [000] 54.655893: balance_dirty_state: bdi btrfs-1: dirty=896 wb=453 unstable=1 bg_thresh=1001 thresh=2003 gap=653 poll_thresh=24 ino=257 dd-2584 [000] 54.656139: balance_dirty_state: bdi btrfs-1: dirty=921 wb=453 unstable=1 bg_thresh=1003 thresh=2007 gap=632 poll_thresh=25 ino=257 dd-2584 [000] 54.656381: balance_dirty_state: bdi btrfs-1: dirty=971 wb=453 unstable=1 bg_thresh=1003 thresh=2006 gap=581 poll_thresh=26 ino=257 dd-2584 [000] 54.656621: balance_dirty_state: bdi btrfs-1: dirty=996 wb=453 unstable=1 bg_thresh=1002 thresh=2005 gap=555 poll_thresh=27 ino=257 dd-2584 [000] 54.657210: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=453 unstable=1 bg_thresh=1002 thresh=2004 gap=529 poll_thresh=28 ino=257 flush-btrfs-1-2586 [005] 54.657299: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7176 wrote=0 to_write=16384 dd-2584 [000] 54.657513: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=453 unstable=1 bg_thresh=1004 thresh=2008 gap=483 poll_thresh=29 ino=257 dd-2584 [000] 54.657517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=66468 base_bw=10960 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 54.662086: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=912 to_write=15472 dd-2584 [000] 54.663134: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1228 unstable=1 bg_thresh=1004 thresh=2008 gap=633 poll_thresh=29 ino=257 dd-2584 [000] 54.663209: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1228 unstable=1 bg_thresh=1001 thresh=2002 gap=627 poll_thresh=22 ino=257 dd-2584 [000] 54.663332: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1228 unstable=1 bg_thresh=1000 thresh=2001 gap=601 poll_thresh=23 ino=257 dd-2584 [000] 54.663454: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1228 unstable=1 bg_thresh=1000 thresh=2000 gap=550 poll_thresh=24 ino=257 dd-2584 [000] 54.663587: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1228 unstable=1 bg_thresh=1002 thresh=2005 gap=542 poll_thresh=25 ino=257 dd-2584 [000] 54.663723: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1228 unstable=1 bg_thresh=1001 thresh=2003 gap=501 poll_thresh=26 ino=257 dd-2584 [000] 54.663858: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1228 unstable=1 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=27 ino=257 dd-2584 [000] 54.663863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=66468 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 54.671221: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1078 unstable=1 bg_thresh=1001 thresh=2003 gap=625 poll_thresh=27 ino=257 dd-2584 [000] 54.671323: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1078 unstable=1 bg_thresh=1001 thresh=2002 gap=611 poll_thresh=20 ino=257 dd-2584 [000] 54.671621: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1078 unstable=1 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=21 ino=257 dd-2584 [000] 54.671752: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1078 unstable=1 bg_thresh=1002 thresh=2005 gap=549 poll_thresh=22 ino=257 dd-2584 [000] 54.671881: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1078 unstable=1 bg_thresh=1001 thresh=2003 gap=508 poll_thresh=23 ino=257 dd-2584 [000] 54.672009: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1078 unstable=1 bg_thresh=1002 thresh=2005 gap=484 poll_thresh=24 ino=257 dd-2584 [000] 54.672014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=66468 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 54.679155: balance_dirty_state: bdi btrfs-1: dirty=442 wb=953 unstable=1 bg_thresh=1001 thresh=2003 gap=607 poll_thresh=24 ino=257 dd-2584 [004] 54.679372: balance_dirty_state: bdi btrfs-1: dirty=455 wb=953 unstable=1 bg_thresh=1002 thresh=2004 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 54.679785: balance_dirty_state: bdi btrfs-1: dirty=494 wb=953 unstable=1 bg_thresh=1001 thresh=2002 gap=554 poll_thresh=19 ino=257 dd-2584 [004] 54.680203: balance_dirty_state: bdi btrfs-1: dirty=520 wb=953 unstable=1 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=20 ino=257 dd-2584 [004] 54.680626: balance_dirty_state: bdi btrfs-1: dirty=546 wb=953 unstable=1 bg_thresh=1001 thresh=2002 gap=502 poll_thresh=21 ino=257 dd-2584 [004] 54.681044: balance_dirty_state: bdi btrfs-1: dirty=585 wb=953 unstable=1 bg_thresh=1001 thresh=2003 gap=464 poll_thresh=22 ino=257 dd-2584 [004] 54.681056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=66468 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 54.687241: balance_dirty_state: bdi btrfs-1: dirty=585 wb=803 unstable=1 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=22 ino=257 dd-2584 [004] 54.687666: balance_dirty_state: bdi btrfs-1: dirty=598 wb=803 unstable=1 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 54.687866: balance_dirty_state: bdi btrfs-1: dirty=623 wb=803 unstable=1 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=17 ino=257 dd-2584 [004] 54.688058: balance_dirty_state: bdi btrfs-1: dirty=673 wb=803 unstable=1 bg_thresh=1001 thresh=2003 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 54.688243: balance_dirty_state: bdi btrfs-1: dirty=698 wb=803 unstable=1 bg_thresh=1004 thresh=2009 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 54.688430: balance_dirty_state: bdi btrfs-1: dirty=723 wb=803 unstable=1 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 54.688436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=100% bdi_bw=66468 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 54.695232: balance_dirty_state: bdi btrfs-1: dirty=723 wb=653 unstable=1 bg_thresh=1006 thresh=2012 gap=635 poll_thresh=20 ino=257 dd-2584 [004] 54.695361: balance_dirty_state: bdi btrfs-1: dirty=748 wb=653 unstable=1 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=15 ino=257 dd-2584 [004] 54.695479: balance_dirty_state: bdi btrfs-1: dirty=773 wb=653 unstable=1 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 54.695716: balance_dirty_state: bdi btrfs-1: dirty=798 wb=653 unstable=1 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 54.695950: balance_dirty_state: bdi btrfs-1: dirty=823 wb=653 unstable=1 bg_thresh=1007 thresh=2014 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 54.696531: balance_dirty_state: bdi btrfs-1: dirty=848 wb=653 unstable=1 bg_thresh=1006 thresh=2013 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 54.696788: balance_dirty_state: bdi btrfs-1: dirty=898 wb=553 unstable=1 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=20 ino=257 dd-2584 [004] 54.697021: balance_dirty_state: bdi btrfs-1: dirty=911 wb=528 unstable=1 bg_thresh=1006 thresh=2012 gap=572 poll_thresh=21 ino=257 dd-2584 [004] 54.697299: balance_dirty_state: bdi btrfs-1: dirty=949 wb=528 unstable=1 bg_thresh=1003 thresh=2006 gap=528 poll_thresh=22 ino=257 dd-2584 [004] 54.697565: balance_dirty_state: bdi btrfs-1: dirty=974 wb=528 unstable=1 bg_thresh=1005 thresh=2011 gap=508 poll_thresh=23 ino=257 dd-2584 [004] 54.697831: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=528 unstable=1 bg_thresh=1003 thresh=2007 gap=454 poll_thresh=24 ino=257 dd-2584 [004] 54.697839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=66468 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 54.697919: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7216 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 54.701379: writeback_single_inode: bdi btrfs-1: ino=257 state= age=264 wrote=896 to_write=15488 dd-2584 [004] 54.703155: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1431 unstable=1 bg_thresh=1003 thresh=2006 gap=428 poll_thresh=24 ino=257 dd-2584 [004] 54.703161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=66468 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 54.711247: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1306 unstable=1 bg_thresh=1003 thresh=2007 gap=554 poll_thresh=24 ino=257 dd-2584 [004] 54.711344: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1306 unstable=1 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 54.711516: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1306 unstable=1 bg_thresh=1005 thresh=2011 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 54.711679: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1306 unstable=1 bg_thresh=1005 thresh=2010 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 54.711683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=66468 base_bw=10960 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 54.723240: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1056 unstable=1 bg_thresh=999 thresh=1998 gap=720 poll_thresh=20 ino=257 dd-2584 [002] 54.723497: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1056 unstable=1 bg_thresh=999 thresh=1998 gap=720 poll_thresh=15 ino=257 dd-2584 [002] 54.723559: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1056 unstable=1 bg_thresh=1001 thresh=2003 gap=700 poll_thresh=16 ino=257 dd-2584 [002] 54.723679: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1056 unstable=1 bg_thresh=1001 thresh=2002 gap=674 poll_thresh=17 ino=257 dd-2584 [002] 54.723800: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1056 unstable=1 bg_thresh=1000 thresh=2001 gap=623 poll_thresh=18 ino=257 dd-2584 [002] 54.723931: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1056 unstable=1 bg_thresh=999 thresh=1999 gap=596 poll_thresh=19 ino=257 dd-2584 [002] 54.724063: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1056 unstable=1 bg_thresh=999 thresh=1998 gap=570 poll_thresh=20 ino=257 dd-2584 [002] 54.724195: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1056 unstable=1 bg_thresh=998 thresh=1997 gap=544 poll_thresh=21 ino=257 dd-2584 [002] 54.724655: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1056 unstable=1 bg_thresh=1042 thresh=2085 gap=582 poll_thresh=22 ino=257 dd-2584 [002] 54.724775: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1056 unstable=1 bg_thresh=1044 thresh=2089 gap=561 poll_thresh=23 ino=257 dd-2584 [002] 54.725052: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1056 unstable=1 bg_thresh=1044 thresh=2088 gap=535 poll_thresh=24 ino=257 dd-2584 [002] 54.725171: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1056 unstable=1 bg_thresh=1040 thresh=2081 gap=503 poll_thresh=25 ino=257 dd-2584 [002] 54.725177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-5% task_gap=-110% task_weight=100% bdi_bw=66384 base_bw=10276 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 54.735236: balance_dirty_state: bdi btrfs-1: dirty=521 wb=805 unstable=1 bg_thresh=1026 thresh=2052 gap=725 poll_thresh=25 ino=257 dd-2584 [002] 54.735305: balance_dirty_state: bdi btrfs-1: dirty=546 wb=805 unstable=1 bg_thresh=1025 thresh=2051 gap=699 poll_thresh=19 ino=257 dd-2584 [002] 54.735425: balance_dirty_state: bdi btrfs-1: dirty=571 wb=805 unstable=1 bg_thresh=1025 thresh=2050 gap=673 poll_thresh=20 ino=257 dd-2584 [002] 54.735545: balance_dirty_state: bdi btrfs-1: dirty=621 wb=805 unstable=1 bg_thresh=1024 thresh=2049 gap=622 poll_thresh=21 ino=257 dd-2584 [002] 54.735665: balance_dirty_state: bdi btrfs-1: dirty=646 wb=805 unstable=1 bg_thresh=1026 thresh=2053 gap=601 poll_thresh=22 ino=257 dd-2584 [002] 54.735788: balance_dirty_state: bdi btrfs-1: dirty=671 wb=805 unstable=1 bg_thresh=1026 thresh=2052 gap=575 poll_thresh=23 ino=257 dd-2584 [002] 54.735910: balance_dirty_state: bdi btrfs-1: dirty=696 wb=805 unstable=1 bg_thresh=1025 thresh=2051 gap=549 poll_thresh=24 ino=257 dd-2584 [002] 54.736207: balance_dirty_state: bdi btrfs-1: dirty=746 wb=805 unstable=1 bg_thresh=1025 thresh=2050 gap=498 poll_thresh=25 ino=257 dd-2584 [002] 54.736211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1400 avg_dirty=1400 bdi_gap=0% task_gap=-99% task_weight=98% bdi_bw=66384 base_bw=10276 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 54.743224: balance_dirty_state: bdi btrfs-1: dirty=746 wb=650 unstable=1 bg_thresh=1022 thresh=2044 gap=647 poll_thresh=25 ino=257 dd-2584 [002] 54.743311: balance_dirty_state: bdi btrfs-1: dirty=746 wb=650 unstable=1 bg_thresh=1024 thresh=2049 gap=652 poll_thresh=19 ino=257 dd-2584 [002] 54.743429: balance_dirty_state: bdi btrfs-1: dirty=796 wb=650 unstable=1 bg_thresh=1024 thresh=2048 gap=601 poll_thresh=20 ino=257 dd-2584 [002] 54.743545: balance_dirty_state: bdi btrfs-1: dirty=821 wb=650 unstable=1 bg_thresh=1026 thresh=2052 gap=580 poll_thresh=21 ino=257 dd-2584 [002] 54.743661: balance_dirty_state: bdi btrfs-1: dirty=846 wb=650 unstable=1 bg_thresh=1025 thresh=2051 gap=554 poll_thresh=22 ino=257 dd-2584 [002] 54.743778: balance_dirty_state: bdi btrfs-1: dirty=871 wb=650 unstable=1 bg_thresh=1025 thresh=2050 gap=528 poll_thresh=23 ino=257 dd-2584 [002] 54.743895: balance_dirty_state: bdi btrfs-1: dirty=921 wb=650 unstable=1 bg_thresh=1024 thresh=2049 gap=477 poll_thresh=24 ino=257 dd-2584 [002] 54.743899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-23% task_gap=-147% task_weight=99% bdi_bw=66384 base_bw=10276 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 54.751254: balance_dirty_state: bdi btrfs-1: dirty=921 wb=520 unstable=1 bg_thresh=1025 thresh=2051 gap=609 poll_thresh=24 ino=257 dd-2584 [001] 54.751326: balance_dirty_state: bdi btrfs-1: dirty=921 wb=520 unstable=1 bg_thresh=1018 thresh=2036 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 54.751451: balance_dirty_state: bdi btrfs-1: dirty=971 wb=520 unstable=1 bg_thresh=1020 thresh=2041 gap=549 poll_thresh=19 ino=257 dd-2584 [001] 54.751749: balance_dirty_state: bdi btrfs-1: dirty=996 wb=520 unstable=1 bg_thresh=1017 thresh=2034 gap=517 poll_thresh=20 ino=257 dd-2584 [001] 54.751874: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=520 unstable=1 bg_thresh=1018 thresh=2037 gap=495 poll_thresh=21 ino=257 dd-2584 [001] 54.751879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-158% task_weight=98% bdi_bw=66384 base_bw=10276 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 54.751896: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7272 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 54.754715: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=896 to_write=15488 dd-2584 [005] 54.759191: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1279 unstable=1 bg_thresh=1021 thresh=2043 gap=642 poll_thresh=21 ino=257 dd-2584 [005] 54.759352: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1279 unstable=1 bg_thresh=1021 thresh=2043 gap=642 poll_thresh=16 ino=257 dd-2584 [005] 54.759668: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1279 unstable=1 bg_thresh=1026 thresh=2053 gap=602 poll_thresh=17 ino=257 dd-2584 [005] 54.759990: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1279 unstable=1 bg_thresh=1026 thresh=2052 gap=576 poll_thresh=18 ino=257 dd-2584 [005] 54.760313: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1279 unstable=1 bg_thresh=1025 thresh=2051 gap=550 poll_thresh=19 ino=257 dd-2584 [005] 54.760594: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1279 unstable=1 bg_thresh=1025 thresh=2050 gap=499 poll_thresh=20 ino=257 dd-2584 [005] 54.760600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-145% task_weight=99% bdi_bw=66384 base_bw=10276 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 54.767255: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1154 unstable=1 bg_thresh=1024 thresh=2049 gap=623 poll_thresh=20 ino=257 dd-2584 [005] 54.767383: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1154 unstable=1 bg_thresh=1027 thresh=2054 gap=628 poll_thresh=15 ino=257 dd-2584 [005] 54.767500: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1154 unstable=1 bg_thresh=1026 thresh=2053 gap=602 poll_thresh=16 ino=257 dd-2584 [005] 54.767735: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1154 unstable=1 bg_thresh=1026 thresh=2052 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 54.768332: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1154 unstable=1 bg_thresh=1025 thresh=2051 gap=550 poll_thresh=18 ino=257 dd-2584 [005] 54.768577: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1154 unstable=1 bg_thresh=1025 thresh=2050 gap=499 poll_thresh=19 ino=257 dd-2584 [005] 54.768585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-145% task_weight=99% bdi_bw=66384 base_bw=10276 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 54.775332: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1029 unstable=1 bg_thresh=1027 thresh=2054 gap=628 poll_thresh=19 ino=257 dd-2584 [005] 54.775431: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1029 unstable=1 bg_thresh=1026 thresh=2053 gap=627 poll_thresh=14 ino=257 dd-2584 [005] 54.775488: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1029 unstable=1 bg_thresh=1029 thresh=2058 gap=607 poll_thresh=15 ino=257 dd-2584 [005] 54.775545: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1029 unstable=1 bg_thresh=1026 thresh=2052 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 54.775659: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1029 unstable=1 bg_thresh=1028 thresh=2056 gap=555 poll_thresh=17 ino=257 dd-2584 [005] 54.775770: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1029 unstable=1 bg_thresh=1027 thresh=2055 gap=529 poll_thresh=18 ino=257 dd-2584 [005] 54.775883: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1029 unstable=1 bg_thresh=1027 thresh=2054 gap=503 poll_thresh=19 ino=257 dd-2584 [005] 54.775887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1317 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-20% task_gap=-139% task_weight=98% bdi_bw=66384 base_bw=10276 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 54.783274: balance_dirty_state: bdi btrfs-1: dirty=521 wb=903 unstable=1 bg_thresh=1026 thresh=2053 gap=628 poll_thresh=19 ino=257 dd-2584 [005] 54.783404: balance_dirty_state: bdi btrfs-1: dirty=546 wb=903 unstable=1 bg_thresh=1029 thresh=2058 gap=608 poll_thresh=14 ino=257 dd-2584 [005] 54.783525: balance_dirty_state: bdi btrfs-1: dirty=571 wb=903 unstable=1 bg_thresh=1028 thresh=2057 gap=582 poll_thresh=15 ino=257 dd-2584 [005] 54.783646: balance_dirty_state: bdi btrfs-1: dirty=571 wb=903 unstable=1 bg_thresh=1025 thresh=2051 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 54.784232: balance_dirty_state: bdi btrfs-1: dirty=621 wb=903 unstable=1 bg_thresh=1025 thresh=2050 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 54.784466: balance_dirty_state: bdi btrfs-1: dirty=646 wb=903 unstable=1 bg_thresh=1027 thresh=2054 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 54.784475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=66384 base_bw=10276 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 54.791281: balance_dirty_state: bdi btrfs-1: dirty=646 wb=903 unstable=1 bg_thresh=1028 thresh=2057 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 54.791291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=66384 base_bw=10276 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 54.799279: balance_dirty_state: bdi btrfs-1: dirty=646 wb=778 unstable=1 bg_thresh=1027 thresh=2054 gap=629 poll_thresh=18 ino=257 dd-2584 [005] 54.799349: balance_dirty_state: bdi btrfs-1: dirty=671 wb=778 unstable=1 bg_thresh=1027 thresh=2054 gap=604 poll_thresh=13 ino=257 dd-2584 [005] 54.799411: balance_dirty_state: bdi btrfs-1: dirty=671 wb=778 unstable=1 bg_thresh=1026 thresh=2053 gap=603 poll_thresh=14 ino=257 dd-2584 [005] 54.799471: balance_dirty_state: bdi btrfs-1: dirty=696 wb=778 unstable=1 bg_thresh=1029 thresh=2058 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 54.799532: balance_dirty_state: bdi btrfs-1: dirty=696 wb=778 unstable=1 bg_thresh=1026 thresh=2052 gap=577 poll_thresh=16 ino=257 dd-2584 [005] 54.799651: balance_dirty_state: bdi btrfs-1: dirty=746 wb=778 unstable=1 bg_thresh=1025 thresh=2051 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 54.799771: balance_dirty_state: bdi btrfs-1: dirty=771 wb=778 unstable=1 bg_thresh=1027 thresh=2055 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 54.799775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=66384 base_bw=10276 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 54.807249: balance_dirty_state: bdi btrfs-1: dirty=771 wb=528 unstable=1 bg_thresh=1030 thresh=2060 gap=760 poll_thresh=18 ino=257 dd-2584 [003] 54.807324: balance_dirty_state: bdi btrfs-1: dirty=771 wb=528 unstable=1 bg_thresh=1030 thresh=2060 gap=760 poll_thresh=13 ino=257 dd-2584 [003] 54.807382: balance_dirty_state: bdi btrfs-1: dirty=796 wb=528 unstable=1 bg_thresh=1030 thresh=2060 gap=735 poll_thresh=14 ino=257 dd-2584 [003] 54.807441: balance_dirty_state: bdi btrfs-1: dirty=821 wb=528 unstable=1 bg_thresh=1032 thresh=2065 gap=715 poll_thresh=15 ino=257 dd-2584 [003] 54.807499: balance_dirty_state: bdi btrfs-1: dirty=821 wb=528 unstable=1 bg_thresh=1029 thresh=2059 gap=709 poll_thresh=16 ino=257 dd-2584 [003] 54.807779: balance_dirty_state: bdi btrfs-1: dirty=871 wb=528 unstable=1 bg_thresh=1031 thresh=2063 gap=663 poll_thresh=17 ino=257 dd-2584 [003] 54.807893: balance_dirty_state: bdi btrfs-1: dirty=896 wb=528 unstable=1 bg_thresh=1031 thresh=2062 gap=637 poll_thresh=18 ino=257 dd-2584 [003] 54.808008: balance_dirty_state: bdi btrfs-1: dirty=921 wb=528 unstable=1 bg_thresh=1030 thresh=2061 gap=611 poll_thresh=19 ino=257 dd-2584 [003] 54.808123: balance_dirty_state: bdi btrfs-1: dirty=946 wb=528 unstable=1 bg_thresh=1030 thresh=2060 gap=585 poll_thresh=20 ino=257 dd-2584 [003] 54.808241: balance_dirty_state: bdi btrfs-1: dirty=996 wb=528 unstable=1 bg_thresh=1032 thresh=2064 gap=539 poll_thresh=21 ino=257 dd-2584 [003] 54.808359: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=528 unstable=1 bg_thresh=1031 thresh=2063 gap=513 poll_thresh=22 ino=257 dd-2584 [003] 54.808363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-15% task_gap=-130% task_weight=100% bdi_bw=66384 base_bw=10276 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 54.815181: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=403 unstable=1 bg_thresh=1029 thresh=2059 gap=634 poll_thresh=22 ino=257 dd-2584 [003] 54.815262: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=403 unstable=1 bg_thresh=1029 thresh=2059 gap=609 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 54.815344: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7336 wrote=0 to_write=16384 dd-2584 [003] 54.815382: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=403 unstable=1 bg_thresh=1032 thresh=2064 gap=589 poll_thresh=17 ino=257 dd-2584 [003] 54.815676: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=478 unstable=1 bg_thresh=1034 thresh=2069 gap=569 poll_thresh=18 ino=257 dd-2584 [003] 54.815803: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=528 unstable=1 bg_thresh=1036 thresh=2073 gap=523 poll_thresh=19 ino=257 dd-2584 [003] 54.815929: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=553 unstable=1 bg_thresh=1036 thresh=2072 gap=497 poll_thresh=20 ino=257 dd-2584 [003] 54.815930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-165% task_weight=99% bdi_bw=66384 base_bw=10276 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 54.818806: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1056 to_write=15328 dd-2584 [003] 54.823204: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1328 unstable=1 bg_thresh=1027 thresh=2054 gap=604 poll_thresh=20 ino=257 dd-2584 [003] 54.823269: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1328 unstable=1 bg_thresh=1027 thresh=2054 gap=604 poll_thresh=15 ino=257 dd-2584 [003] 54.823329: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1328 unstable=1 bg_thresh=1027 thresh=2054 gap=579 poll_thresh=16 ino=257 dd-2584 [003] 54.823447: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1328 unstable=1 bg_thresh=1029 thresh=2059 gap=559 poll_thresh=17 ino=257 dd-2584 [003] 54.823565: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1328 unstable=1 bg_thresh=1034 thresh=2069 gap=519 poll_thresh=18 ino=257 dd-2584 [003] 54.823685: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1328 unstable=1 bg_thresh=1034 thresh=2068 gap=493 poll_thresh=19 ino=257 dd-2584 [003] 54.823690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=66384 base_bw=10276 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 54.831271: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1178 unstable=1 bg_thresh=1028 thresh=2057 gap=632 poll_thresh=19 ino=257 dd-2584 [003] 54.831354: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1178 unstable=1 bg_thresh=1028 thresh=2057 gap=607 poll_thresh=14 ino=257 dd-2584 [003] 54.831415: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1178 unstable=1 bg_thresh=1028 thresh=2057 gap=607 poll_thresh=15 ino=257 dd-2584 [003] 54.831471: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1178 unstable=1 bg_thresh=1031 thresh=2062 gap=587 poll_thresh=16 ino=257 dd-2584 [003] 54.831772: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1178 unstable=1 bg_thresh=1033 thresh=2067 gap=567 poll_thresh=17 ino=257 dd-2584 [003] 54.831914: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1053 unstable=1 bg_thresh=1035 thresh=2071 gap=671 poll_thresh=18 ino=257 dd-2584 [003] 54.832040: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1053 unstable=1 bg_thresh=1035 thresh=2070 gap=620 poll_thresh=19 ino=257 dd-2584 [003] 54.832157: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1053 unstable=1 bg_thresh=1034 thresh=2069 gap=594 poll_thresh=20 ino=257 dd-2584 [003] 54.832275: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1053 unstable=1 bg_thresh=1034 thresh=2068 gap=568 poll_thresh=21 ino=257 dd-2584 [003] 54.832393: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1053 unstable=1 bg_thresh=1036 thresh=2072 gap=522 poll_thresh=22 ino=257 dd-2584 [003] 54.832514: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1053 unstable=1 bg_thresh=1035 thresh=2071 gap=496 poll_thresh=23 ino=257 dd-2584 [003] 54.832519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=67036 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 54.839214: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1053 unstable=1 bg_thresh=1023 thresh=2047 gap=472 poll_thresh=23 ino=257 dd-2584 [003] 54.839223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-194% task_weight=100% bdi_bw=67036 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 54.847215: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1053 unstable=1 bg_thresh=1021 thresh=2043 gap=468 poll_thresh=23 ino=257 dd-2584 [003] 54.847220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=67036 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 54.855204: balance_dirty_state: bdi btrfs-1: dirty=521 wb=678 unstable=1 bg_thresh=998 thresh=1996 gap=796 poll_thresh=23 ino=257 dd-2584 [003] 54.855308: balance_dirty_state: bdi btrfs-1: dirty=521 wb=678 unstable=1 bg_thresh=995 thresh=1990 gap=790 poll_thresh=17 ino=257 dd-2584 [003] 54.855899: balance_dirty_state: bdi btrfs-1: dirty=571 wb=678 unstable=1 bg_thresh=1003 thresh=2007 gap=757 poll_thresh=18 ino=257 dd-2584 [003] 54.856072: balance_dirty_state: bdi btrfs-1: dirty=596 wb=678 unstable=1 bg_thresh=1008 thresh=2017 gap=742 poll_thresh=19 ino=257 dd-2584 [003] 54.856198: balance_dirty_state: bdi btrfs-1: dirty=621 wb=678 unstable=1 bg_thresh=1008 thresh=2016 gap=716 poll_thresh=20 ino=257 dd-2584 [003] 54.856319: balance_dirty_state: bdi btrfs-1: dirty=671 wb=678 unstable=1 bg_thresh=1007 thresh=2015 gap=665 poll_thresh=21 ino=257 dd-2584 [003] 54.856442: balance_dirty_state: bdi btrfs-1: dirty=696 wb=678 unstable=1 bg_thresh=1009 thresh=2019 gap=644 poll_thresh=22 ino=257 dd-2584 [003] 54.856639: balance_dirty_state: bdi btrfs-1: dirty=721 wb=678 unstable=1 bg_thresh=1009 thresh=2018 gap=618 poll_thresh=23 ino=257 dd-2584 [003] 54.856876: balance_dirty_state: bdi btrfs-1: dirty=746 wb=678 unstable=1 bg_thresh=1008 thresh=2017 gap=592 poll_thresh=24 ino=257 dd-2584 [003] 54.857103: balance_dirty_state: bdi btrfs-1: dirty=796 wb=678 unstable=1 bg_thresh=1008 thresh=2016 gap=541 poll_thresh=25 ino=257 dd-2584 [003] 54.857536: balance_dirty_state: bdi btrfs-1: dirty=821 wb=678 unstable=1 bg_thresh=1010 thresh=2020 gap=520 poll_thresh=26 ino=257 dd-2584 [003] 54.857706: balance_dirty_state: bdi btrfs-1: dirty=846 wb=678 unstable=1 bg_thresh=1009 thresh=2019 gap=494 poll_thresh=27 ino=257 dd-2584 [003] 54.857715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=67036 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 54.863305: balance_dirty_state: bdi btrfs-1: dirty=846 wb=553 unstable=1 bg_thresh=1003 thresh=2006 gap=606 poll_thresh=27 ino=257 dd-2584 [003] 54.863374: balance_dirty_state: bdi btrfs-1: dirty=871 wb=553 unstable=1 bg_thresh=1002 thresh=2005 gap=580 poll_thresh=20 ino=257 dd-2584 [003] 54.863495: balance_dirty_state: bdi btrfs-1: dirty=896 wb=553 unstable=1 bg_thresh=1002 thresh=2004 gap=554 poll_thresh=21 ino=257 dd-2584 [003] 54.863614: balance_dirty_state: bdi btrfs-1: dirty=921 wb=553 unstable=1 bg_thresh=1004 thresh=2009 gap=534 poll_thresh=22 ino=257 dd-2584 [003] 54.863736: balance_dirty_state: bdi btrfs-1: dirty=971 wb=553 unstable=1 bg_thresh=1006 thresh=2013 gap=488 poll_thresh=23 ino=257 dd-2584 [003] 54.863740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=67036 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 54.871310: balance_dirty_state: bdi btrfs-1: dirty=996 wb=428 unstable=1 bg_thresh=999 thresh=1999 gap=574 poll_thresh=23 ino=257 dd-2584 [003] 54.871392: balance_dirty_state: bdi btrfs-1: dirty=996 wb=428 unstable=1 bg_thresh=996 thresh=1993 gap=568 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 54.871481: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7392 wrote=0 to_write=16384 dd-2584 [003] 54.871530: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=428 unstable=1 bg_thresh=996 thresh=1992 gap=517 poll_thresh=18 ino=257 dd-2584 [003] 54.871656: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=428 unstable=1 bg_thresh=998 thresh=1996 gap=496 poll_thresh=19 ino=257 dd-2584 [003] 54.871657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=67036 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 54.874446: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=928 to_write=15456 dd-2584 [007] 54.879306: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1228 unstable=1 bg_thresh=995 thresh=1990 gap=615 poll_thresh=19 ino=257 dd-2584 [007] 54.879427: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1228 unstable=1 bg_thresh=994 thresh=1989 gap=614 poll_thresh=14 ino=257 dd-2584 [007] 54.879907: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1228 unstable=1 bg_thresh=994 thresh=1989 gap=589 poll_thresh=15 ino=257 dd-2584 [007] 54.880026: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1228 unstable=1 bg_thresh=994 thresh=1988 gap=563 poll_thresh=16 ino=257 dd-2584 [007] 54.880262: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1228 unstable=1 bg_thresh=993 thresh=1987 gap=537 poll_thresh=17 ino=257 dd-2584 [007] 54.880497: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1228 unstable=1 bg_thresh=995 thresh=1991 gap=516 poll_thresh=18 ino=257 dd-2584 [007] 54.880729: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1228 unstable=1 bg_thresh=995 thresh=1990 gap=465 poll_thresh=19 ino=257 dd-2584 [007] 54.880739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=67036 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 54.887267: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1103 unstable=1 bg_thresh=995 thresh=1990 gap=590 poll_thresh=19 ino=257 dd-2584 [007] 54.887394: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1103 unstable=1 bg_thresh=995 thresh=1990 gap=590 poll_thresh=14 ino=257 dd-2584 [007] 54.887512: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1103 unstable=1 bg_thresh=994 thresh=1989 gap=564 poll_thresh=15 ino=257 dd-2584 [007] 54.887630: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1103 unstable=1 bg_thresh=994 thresh=1989 gap=564 poll_thresh=16 ino=257 dd-2584 [007] 54.887864: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1103 unstable=1 bg_thresh=996 thresh=1993 gap=518 poll_thresh=17 ino=257 dd-2584 [007] 54.888098: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1103 unstable=1 bg_thresh=993 thresh=1986 gap=486 poll_thresh=18 ino=257 dd-2584 [007] 54.888107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=67036 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 54.895244: balance_dirty_state: bdi btrfs-1: dirty=396 wb=978 unstable=1 bg_thresh=993 thresh=1986 gap=611 poll_thresh=18 ino=257 dd-2584 [007] 54.895351: balance_dirty_state: bdi btrfs-1: dirty=421 wb=978 unstable=1 bg_thresh=995 thresh=1991 gap=591 poll_thresh=13 ino=257 dd-2584 [007] 54.895580: balance_dirty_state: bdi btrfs-1: dirty=421 wb=978 unstable=1 bg_thresh=992 thresh=1985 gap=585 poll_thresh=14 ino=257 dd-2584 [007] 54.895639: balance_dirty_state: bdi btrfs-1: dirty=446 wb=978 unstable=1 bg_thresh=995 thresh=1990 gap=565 poll_thresh=15 ino=257 dd-2584 [007] 54.895698: balance_dirty_state: bdi btrfs-1: dirty=471 wb=978 unstable=1 bg_thresh=992 thresh=1984 gap=534 poll_thresh=16 ino=257 dd-2584 [007] 54.895815: balance_dirty_state: bdi btrfs-1: dirty=496 wb=978 unstable=1 bg_thresh=994 thresh=1988 gap=513 poll_thresh=17 ino=257 dd-2584 [007] 54.895930: balance_dirty_state: bdi btrfs-1: dirty=521 wb=978 unstable=1 bg_thresh=993 thresh=1987 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 54.895935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=67036 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 54.903277: balance_dirty_state: bdi btrfs-1: dirty=521 wb=853 unstable=1 bg_thresh=992 thresh=1985 gap=610 poll_thresh=18 ino=257 dd-2584 [007] 54.903369: balance_dirty_state: bdi btrfs-1: dirty=546 wb=853 unstable=1 bg_thresh=995 thresh=1990 gap=590 poll_thresh=13 ino=257 dd-2584 [007] 54.903428: balance_dirty_state: bdi btrfs-1: dirty=546 wb=853 unstable=1 bg_thresh=992 thresh=1984 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 54.903487: balance_dirty_state: bdi btrfs-1: dirty=571 wb=853 unstable=1 bg_thresh=994 thresh=1989 gap=564 poll_thresh=15 ino=257 dd-2584 [007] 54.903546: balance_dirty_state: bdi btrfs-1: dirty=596 wb=853 unstable=1 bg_thresh=994 thresh=1988 gap=538 poll_thresh=16 ino=257 dd-2584 [007] 54.903663: balance_dirty_state: bdi btrfs-1: dirty=621 wb=853 unstable=1 bg_thresh=993 thresh=1987 gap=512 poll_thresh=17 ino=257 dd-2584 [007] 54.903780: balance_dirty_state: bdi btrfs-1: dirty=646 wb=853 unstable=1 bg_thresh=993 thresh=1986 gap=486 poll_thresh=18 ino=257 dd-2584 [007] 54.903785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=67036 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 54.911251: balance_dirty_state: bdi btrfs-1: dirty=646 wb=678 unstable=1 bg_thresh=995 thresh=1991 gap=666 poll_thresh=18 ino=257 dd-2584 [007] 54.911353: balance_dirty_state: bdi btrfs-1: dirty=671 wb=678 unstable=1 bg_thresh=995 thresh=1990 gap=640 poll_thresh=13 ino=257 dd-2584 [007] 54.911590: balance_dirty_state: bdi btrfs-1: dirty=696 wb=678 unstable=1 bg_thresh=995 thresh=1990 gap=615 poll_thresh=14 ino=257 dd-2584 [007] 54.911653: balance_dirty_state: bdi btrfs-1: dirty=696 wb=678 unstable=1 bg_thresh=997 thresh=1994 gap=619 poll_thresh=15 ino=257 dd-2584 [007] 54.911714: balance_dirty_state: bdi btrfs-1: dirty=721 wb=678 unstable=1 bg_thresh=997 thresh=1994 gap=594 poll_thresh=16 ino=257 dd-2584 [007] 54.911834: balance_dirty_state: bdi btrfs-1: dirty=746 wb=678 unstable=1 bg_thresh=996 thresh=1993 gap=568 poll_thresh=17 ino=257 dd-2584 [007] 54.911955: balance_dirty_state: bdi btrfs-1: dirty=771 wb=678 unstable=1 bg_thresh=996 thresh=1992 gap=542 poll_thresh=18 ino=257 dd-2584 [007] 54.912078: balance_dirty_state: bdi btrfs-1: dirty=821 wb=678 unstable=1 bg_thresh=998 thresh=1996 gap=496 poll_thresh=19 ino=257 dd-2584 [007] 54.912082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=67036 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 54.919328: balance_dirty_state: bdi btrfs-1: dirty=821 wb=553 unstable=1 bg_thresh=998 thresh=1996 gap=621 poll_thresh=19 ino=257 dd-2584 [007] 54.919398: balance_dirty_state: bdi btrfs-1: dirty=821 wb=553 unstable=1 bg_thresh=997 thresh=1995 gap=620 poll_thresh=14 ino=257 dd-2584 [007] 54.919459: balance_dirty_state: bdi btrfs-1: dirty=846 wb=553 unstable=1 bg_thresh=997 thresh=1995 gap=595 poll_thresh=15 ino=257 dd-2584 [007] 54.919519: balance_dirty_state: bdi btrfs-1: dirty=871 wb=553 unstable=1 bg_thresh=997 thresh=1994 gap=569 poll_thresh=16 ino=257 dd-2584 [007] 54.919641: balance_dirty_state: bdi btrfs-1: dirty=896 wb=553 unstable=1 bg_thresh=996 thresh=1993 gap=543 poll_thresh=17 ino=257 dd-2584 [007] 54.919761: balance_dirty_state: bdi btrfs-1: dirty=921 wb=553 unstable=1 bg_thresh=996 thresh=1992 gap=517 poll_thresh=18 ino=257 dd-2584 [007] 54.920058: balance_dirty_state: bdi btrfs-1: dirty=946 wb=553 unstable=1 bg_thresh=998 thresh=1996 gap=496 poll_thresh=19 ino=257 dd-2584 [007] 54.920063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=67036 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 54.927349: balance_dirty_state: bdi btrfs-1: dirty=946 wb=428 unstable=1 bg_thresh=998 thresh=1997 gap=622 poll_thresh=19 ino=257 dd-2584 [000] 54.927475: balance_dirty_state: bdi btrfs-1: dirty=946 wb=428 unstable=1 bg_thresh=1001 thresh=2002 gap=627 poll_thresh=14 ino=257 dd-2584 [000] 54.927594: balance_dirty_state: bdi btrfs-1: dirty=971 wb=428 unstable=1 bg_thresh=1001 thresh=2002 gap=602 poll_thresh=15 ino=257 dd-2584 [000] 54.927712: balance_dirty_state: bdi btrfs-1: dirty=971 wb=428 unstable=1 bg_thresh=1003 thresh=2007 gap=607 poll_thresh=16 ino=257 dd-2584 [000] 54.927947: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=428 unstable=1 bg_thresh=1000 thresh=2000 gap=550 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 54.928030: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7448 wrote=0 to_write=16384 dd-2584 [000] 54.928149: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=428 unstable=1 bg_thresh=1002 thresh=2004 gap=529 poll_thresh=18 ino=257 dd-2584 [000] 54.928272: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=453 unstable=1 bg_thresh=1001 thresh=2003 gap=503 poll_thresh=19 ino=257 dd-2584 [000] 54.928399: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=503 unstable=1 bg_thresh=1001 thresh=2002 gap=452 poll_thresh=20 ino=257 dd-2584 [000] 54.928401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=67036 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 54.931276: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=992 to_write=15392 dd-2584 [000] 54.935331: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1303 unstable=1 bg_thresh=1001 thresh=2002 gap=552 poll_thresh=20 ino=257 dd-2584 [000] 54.935457: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1303 unstable=1 bg_thresh=1001 thresh=2002 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 54.935575: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1303 unstable=1 bg_thresh=1000 thresh=2001 gap=526 poll_thresh=16 ino=257 dd-2584 [000] 54.936167: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1303 unstable=1 bg_thresh=1002 thresh=2005 gap=505 poll_thresh=17 ino=257 dd-2584 [000] 54.936401: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1303 unstable=1 bg_thresh=1002 thresh=2004 gap=479 poll_thresh=18 ino=257 dd-2584 [000] 54.936410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-104% task_weight=98% bdi_bw=66788 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 54.949770: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1153 unstable=1 bg_thresh=997 thresh=1995 gap=620 poll_thresh=18 ino=257 dd-2584 [002] 54.949858: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1078 unstable=1 bg_thresh=1000 thresh=2000 gap=700 poll_thresh=13 ino=257 dd-2584 [002] 54.949928: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1053 unstable=1 bg_thresh=1002 thresh=2005 gap=705 poll_thresh=14 ino=257 dd-2584 [002] 54.949994: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1053 unstable=1 bg_thresh=995 thresh=1990 gap=665 poll_thresh=15 ino=257 dd-2584 [002] 54.950058: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1053 unstable=1 bg_thresh=1000 thresh=2001 gap=676 poll_thresh=16 ino=257 dd-2584 [002] 54.950187: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1053 unstable=1 bg_thresh=998 thresh=1996 gap=621 poll_thresh=17 ino=257 dd-2584 [002] 54.950315: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1053 unstable=1 bg_thresh=998 thresh=1997 gap=597 poll_thresh=18 ino=257 dd-2584 [002] 54.950444: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1053 unstable=1 bg_thresh=1003 thresh=2007 gap=582 poll_thresh=19 ino=257 dd-2584 [002] 54.950580: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1053 unstable=1 bg_thresh=998 thresh=1997 gap=547 poll_thresh=20 ino=257 dd-2584 [002] 54.950882: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1053 unstable=1 bg_thresh=995 thresh=1990 gap=490 poll_thresh=21 ino=257 dd-2584 [002] 54.950888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1320 avg_dirty=1320 bdi_gap=12% task_gap=-73% task_weight=98% bdi_bw=66788 base_bw=8992 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 54.955328: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1053 unstable=1 bg_thresh=1001 thresh=2003 gap=503 poll_thresh=16 ino=257 dd-2584 [002] 54.955446: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1053 unstable=1 bg_thresh=1001 thresh=2002 gap=452 poll_thresh=17 ino=257 dd-2584 [002] 54.955450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=97% bdi_bw=66788 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 54.963221: balance_dirty_state: bdi btrfs-1: dirty=496 wb=778 unstable=1 bg_thresh=1004 thresh=2008 gap=733 poll_thresh=17 ino=257 dd-2584 [002] 54.963286: balance_dirty_state: bdi btrfs-1: dirty=496 wb=778 unstable=1 bg_thresh=1001 thresh=2002 gap=727 poll_thresh=13 ino=257 dd-2584 [002] 54.963346: balance_dirty_state: bdi btrfs-1: dirty=521 wb=778 unstable=1 bg_thresh=1003 thresh=2007 gap=707 poll_thresh=14 ino=257 dd-2584 [002] 54.963406: balance_dirty_state: bdi btrfs-1: dirty=546 wb=778 unstable=1 bg_thresh=1000 thresh=2001 gap=676 poll_thresh=15 ino=257 dd-2584 [002] 54.963465: balance_dirty_state: bdi btrfs-1: dirty=546 wb=778 unstable=1 bg_thresh=1000 thresh=2000 gap=675 poll_thresh=16 ino=257 dd-2584 [002] 54.963585: balance_dirty_state: bdi btrfs-1: dirty=571 wb=778 unstable=1 bg_thresh=1002 thresh=2004 gap=654 poll_thresh=17 ino=257 dd-2584 [002] 54.963703: balance_dirty_state: bdi btrfs-1: dirty=621 wb=778 unstable=1 bg_thresh=1001 thresh=2003 gap=603 poll_thresh=18 ino=257 dd-2584 [002] 54.963821: balance_dirty_state: bdi btrfs-1: dirty=646 wb=778 unstable=1 bg_thresh=1001 thresh=2002 gap=577 poll_thresh=19 ino=257 dd-2584 [002] 54.963940: balance_dirty_state: bdi btrfs-1: dirty=671 wb=778 unstable=1 bg_thresh=1000 thresh=2001 gap=551 poll_thresh=20 ino=257 dd-2584 [002] 54.964234: balance_dirty_state: bdi btrfs-1: dirty=721 wb=778 unstable=1 bg_thresh=1002 thresh=2005 gap=505 poll_thresh=21 ino=257 dd-2584 [002] 54.964354: balance_dirty_state: bdi btrfs-1: dirty=746 wb=778 unstable=1 bg_thresh=1002 thresh=2004 gap=479 poll_thresh=22 ino=257 dd-2584 [002] 54.964359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=66788 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 54.971251: balance_dirty_state: bdi btrfs-1: dirty=746 wb=653 unstable=1 bg_thresh=998 thresh=1996 gap=596 poll_thresh=22 ino=257 dd-2584 [002] 54.971320: balance_dirty_state: bdi btrfs-1: dirty=771 wb=653 unstable=1 bg_thresh=998 thresh=1996 gap=571 poll_thresh=16 ino=257 dd-2584 [002] 54.971450: balance_dirty_state: bdi btrfs-1: dirty=796 wb=653 unstable=1 bg_thresh=996 thresh=1992 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 54.971574: balance_dirty_state: bdi btrfs-1: dirty=821 wb=653 unstable=1 bg_thresh=1001 thresh=2002 gap=527 poll_thresh=18 ino=257 dd-2584 [002] 54.971701: balance_dirty_state: bdi btrfs-1: dirty=846 wb=653 unstable=1 bg_thresh=996 thresh=1992 gap=492 poll_thresh=19 ino=257 dd-2584 [002] 54.971706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=66788 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 54.979328: balance_dirty_state: bdi btrfs-1: dirty=846 wb=503 unstable=1 bg_thresh=999 thresh=1999 gap=649 poll_thresh=19 ino=257 dd-2584 [000] 54.979462: balance_dirty_state: bdi btrfs-1: dirty=871 wb=503 unstable=1 bg_thresh=1002 thresh=2004 gap=629 poll_thresh=14 ino=257 dd-2584 [000] 54.979598: balance_dirty_state: bdi btrfs-1: dirty=896 wb=503 unstable=1 bg_thresh=1002 thresh=2004 gap=604 poll_thresh=15 ino=257 dd-2584 [000] 54.979709: balance_dirty_state: bdi btrfs-1: dirty=896 wb=503 unstable=1 bg_thresh=1004 thresh=2009 gap=609 poll_thresh=16 ino=257 dd-2584 [000] 54.980143: balance_dirty_state: bdi btrfs-1: dirty=946 wb=503 unstable=1 bg_thresh=1004 thresh=2008 gap=558 poll_thresh=17 ino=257 dd-2584 [000] 54.980587: balance_dirty_state: bdi btrfs-1: dirty=971 wb=503 unstable=1 bg_thresh=1006 thresh=2012 gap=537 poll_thresh=18 ino=257 dd-2584 [000] 54.980766: balance_dirty_state: bdi btrfs-1: dirty=996 wb=503 unstable=1 bg_thresh=1005 thresh=2011 gap=511 poll_thresh=19 ino=257 dd-2584 [000] 54.980942: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=503 unstable=1 bg_thresh=1005 thresh=2010 gap=485 poll_thresh=20 ino=257 dd-2584 [000] 54.980949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=66788 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 54.980978: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7500 wrote=0 to_write=16384 flush-btrfs-1-2586 [004] 54.985545: writeback_single_inode: bdi btrfs-1: ino=257 state= age=224 wrote=912 to_write=15472 dd-2584 [003] 54.987277: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1331 unstable=1 bg_thresh=997 thresh=1995 gap=540 poll_thresh=20 ino=257 dd-2584 [003] 54.987359: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1281 unstable=1 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=15 ino=257 dd-2584 [003] 54.987427: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1281 unstable=1 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=16 ino=257 dd-2584 [003] 54.987560: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1281 unstable=1 bg_thresh=1000 thresh=2001 gap=521 poll_thresh=17 ino=257 dd-2584 [003] 54.987689: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1281 unstable=1 bg_thresh=1003 thresh=2006 gap=501 poll_thresh=18 ino=257 dd-2584 [003] 54.987693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=66788 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 54.995352: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1150 unstable=1 bg_thresh=1004 thresh=2009 gap=643 poll_thresh=18 ino=257 dd-2584 [003] 54.995426: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1150 unstable=1 bg_thresh=1001 thresh=2003 gap=637 poll_thresh=13 ino=257 dd-2584 [003] 54.995491: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1150 unstable=1 bg_thresh=1004 thresh=2008 gap=617 poll_thresh=14 ino=257 dd-2584 [003] 54.995553: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1150 unstable=1 bg_thresh=1006 thresh=2013 gap=597 poll_thresh=15 ino=257 dd-2584 [003] 54.995618: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1150 unstable=1 bg_thresh=1006 thresh=2013 gap=597 poll_thresh=16 ino=257 dd-2584 [003] 54.995921: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1150 unstable=1 bg_thresh=1008 thresh=2017 gap=551 poll_thresh=17 ino=257 dd-2584 [003] 54.996039: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1150 unstable=1 bg_thresh=1008 thresh=2016 gap=525 poll_thresh=18 ino=257 dd-2584 [003] 54.996155: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1150 unstable=1 bg_thresh=1007 thresh=2015 gap=499 poll_thresh=19 ino=257 dd-2584 [003] 54.996160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=66788 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 55.003331: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1026 unstable=1 bg_thresh=1009 thresh=2018 gap=605 poll_thresh=19 ino=257 dd-2584 [003] 55.003448: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1026 unstable=1 bg_thresh=1009 thresh=2018 gap=605 poll_thresh=14 ino=257 dd-2584 [003] 55.003561: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1026 unstable=1 bg_thresh=1011 thresh=2022 gap=584 poll_thresh=15 ino=257 dd-2584 [003] 55.003673: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1026 unstable=1 bg_thresh=1008 thresh=2016 gap=553 poll_thresh=16 ino=257 dd-2584 [003] 55.003894: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1026 unstable=1 bg_thresh=1007 thresh=2015 gap=527 poll_thresh=17 ino=257 dd-2584 [003] 55.004115: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1026 unstable=1 bg_thresh=1007 thresh=2014 gap=501 poll_thresh=18 ino=257 dd-2584 [003] 55.004123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=66788 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 55.011310: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1026 unstable=1 bg_thresh=1007 thresh=2015 gap=502 poll_thresh=18 ino=257 dd-2584 [003] 55.011318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=66788 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 55.019349: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1026 unstable=1 bg_thresh=1001 thresh=2003 gap=448 poll_thresh=18 ino=257 dd-2584 [003] 55.019355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=66788 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 55.027417: balance_dirty_state: bdi btrfs-1: dirty=512 wb=798 unstable=1 bg_thresh=1003 thresh=2006 gap=695 poll_thresh=18 ino=257 dd-2584 [003] 55.027492: balance_dirty_state: bdi btrfs-1: dirty=537 wb=798 unstable=1 bg_thresh=1005 thresh=2011 gap=675 poll_thresh=13 ino=257 dd-2584 [003] 55.027553: balance_dirty_state: bdi btrfs-1: dirty=562 wb=798 unstable=1 bg_thresh=1005 thresh=2010 gap=649 poll_thresh=14 ino=257 dd-2584 [003] 55.027613: balance_dirty_state: bdi btrfs-1: dirty=562 wb=798 unstable=1 bg_thresh=1007 thresh=2015 gap=654 poll_thresh=15 ino=257 dd-2584 [003] 55.027836: balance_dirty_state: bdi btrfs-1: dirty=587 wb=798 unstable=1 bg_thresh=1004 thresh=2009 gap=623 poll_thresh=16 ino=257 dd-2584 [003] 55.027949: balance_dirty_state: bdi btrfs-1: dirty=612 wb=798 unstable=1 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=17 ino=257 dd-2584 [003] 55.028061: balance_dirty_state: bdi btrfs-1: dirty=637 wb=798 unstable=1 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=18 ino=257 dd-2584 [003] 55.028174: balance_dirty_state: bdi btrfs-1: dirty=687 wb=798 unstable=1 bg_thresh=1005 thresh=2011 gap=525 poll_thresh=19 ino=257 dd-2584 [003] 55.028293: balance_dirty_state: bdi btrfs-1: dirty=712 wb=798 unstable=1 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=20 ino=257 dd-2584 [003] 55.028298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=66788 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 55.035400: balance_dirty_state: bdi btrfs-1: dirty=712 wb=673 unstable=1 bg_thresh=1004 thresh=2009 gap=623 poll_thresh=20 ino=257 dd-2584 [005] 55.035533: balance_dirty_state: bdi btrfs-1: dirty=712 wb=673 unstable=1 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=15 ino=257 dd-2584 [005] 55.035650: balance_dirty_state: bdi btrfs-1: dirty=737 wb=673 unstable=1 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 55.035883: balance_dirty_state: bdi btrfs-1: dirty=762 wb=673 unstable=1 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 55.036115: balance_dirty_state: bdi btrfs-1: dirty=812 wb=673 unstable=1 bg_thresh=1005 thresh=2011 gap=525 poll_thresh=18 ino=257 dd-2584 [005] 55.036701: balance_dirty_state: bdi btrfs-1: dirty=837 wb=673 unstable=1 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=19 ino=257 dd-2584 [005] 55.036710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=66788 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 55.043431: balance_dirty_state: bdi btrfs-1: dirty=832 wb=528 unstable=0 bg_thresh=1007 thresh=2014 gap=654 poll_thresh=19 ino=257 dd-2584 [005] 55.043562: balance_dirty_state: bdi btrfs-1: dirty=857 wb=528 unstable=0 bg_thresh=1006 thresh=2013 gap=628 poll_thresh=14 ino=257 dd-2584 [005] 55.043679: balance_dirty_state: bdi btrfs-1: dirty=857 wb=528 unstable=0 bg_thresh=1003 thresh=2007 gap=622 poll_thresh=15 ino=257 dd-2584 [005] 55.043796: balance_dirty_state: bdi btrfs-1: dirty=882 wb=528 unstable=0 bg_thresh=1006 thresh=2012 gap=602 poll_thresh=16 ino=257 dd-2584 [005] 55.044030: balance_dirty_state: bdi btrfs-1: dirty=907 wb=528 unstable=0 bg_thresh=1005 thresh=2011 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 55.044264: balance_dirty_state: bdi btrfs-1: dirty=932 wb=528 unstable=0 bg_thresh=1007 thresh=2015 gap=555 poll_thresh=18 ino=257 dd-2584 [005] 55.044496: balance_dirty_state: bdi btrfs-1: dirty=982 wb=528 unstable=0 bg_thresh=1007 thresh=2014 gap=504 poll_thresh=19 ino=257 dd-2584 [005] 55.044728: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=528 unstable=0 bg_thresh=1006 thresh=2013 gap=478 poll_thresh=20 ino=257 dd-2584 [005] 55.044736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=66148 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 55.044819: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7564 wrote=0 to_write=16384 flush-btrfs-1-2586 [007] 55.048970: writeback_single_inode: bdi btrfs-1: ino=257 state= age=60 wrote=864 to_write=15520 dd-2584 [001] 55.055256: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1253 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=20 ino=257 dd-2584 [001] 55.055343: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1253 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=15 ino=257 dd-2584 [001] 55.055425: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1253 unstable=0 bg_thresh=1007 thresh=2015 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 55.055579: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1253 unstable=0 bg_thresh=1010 thresh=2020 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 55.056014: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1253 unstable=0 bg_thresh=1012 thresh=2025 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 55.056167: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1253 unstable=0 bg_thresh=1012 thresh=2024 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 55.056173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=66148 base_bw=8992 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 55.063325: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1128 unstable=0 bg_thresh=1010 thresh=2021 gap=611 poll_thresh=19 ino=257 dd-2584 [001] 55.063441: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1128 unstable=0 bg_thresh=1010 thresh=2021 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 55.063503: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1128 unstable=0 bg_thresh=1013 thresh=2026 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 55.063557: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1128 unstable=0 bg_thresh=1013 thresh=2026 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 55.063670: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1128 unstable=0 bg_thresh=1012 thresh=2025 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 55.063783: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1128 unstable=0 bg_thresh=1014 thresh=2029 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 55.063896: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1128 unstable=0 bg_thresh=1011 thresh=2022 gap=462 poll_thresh=19 ino=257 dd-2584 [001] 55.063900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=66148 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.071288: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1128 unstable=0 bg_thresh=1011 thresh=2022 gap=462 poll_thresh=19 ino=257 dd-2584 [001] 55.071297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=66148 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.079285: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1003 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=19 ino=257 dd-2584 [001] 55.079352: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1003 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 55.079418: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1003 unstable=0 bg_thresh=1008 thresh=2017 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 55.079478: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1003 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=16 ino=257 dd-2584 [001] 55.079774: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1003 unstable=0 bg_thresh=1011 thresh=2022 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 55.079896: balance_dirty_state: bdi btrfs-1: dirty=532 wb=1003 unstable=0 bg_thresh=1013 thresh=2026 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 55.079901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=66148 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.087260: balance_dirty_state: bdi btrfs-1: dirty=532 wb=853 unstable=0 bg_thresh=1006 thresh=2012 gap=627 poll_thresh=18 ino=257 dd-2584 [001] 55.087330: balance_dirty_state: bdi btrfs-1: dirty=557 wb=853 unstable=0 bg_thresh=1006 thresh=2012 gap=602 poll_thresh=13 ino=257 dd-2584 [001] 55.087390: balance_dirty_state: bdi btrfs-1: dirty=557 wb=853 unstable=0 bg_thresh=1008 thresh=2017 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 55.087449: balance_dirty_state: bdi btrfs-1: dirty=582 wb=853 unstable=0 bg_thresh=1008 thresh=2017 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 55.087508: balance_dirty_state: bdi btrfs-1: dirty=607 wb=853 unstable=0 bg_thresh=1011 thresh=2022 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 55.087627: balance_dirty_state: bdi btrfs-1: dirty=632 wb=853 unstable=0 bg_thresh=1013 thresh=2027 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 55.087750: balance_dirty_state: bdi btrfs-1: dirty=657 wb=853 unstable=0 bg_thresh=1015 thresh=2031 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 55.087872: balance_dirty_state: bdi btrfs-1: dirty=707 wb=853 unstable=0 bg_thresh=1012 thresh=2024 gap=464 poll_thresh=19 ino=257 dd-2584 [001] 55.087877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=66148 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.095267: balance_dirty_state: bdi btrfs-1: dirty=707 wb=853 unstable=0 bg_thresh=1012 thresh=2024 gap=464 poll_thresh=19 ino=257 dd-2584 [001] 55.095271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=66148 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.103335: balance_dirty_state: bdi btrfs-1: dirty=707 wb=853 unstable=0 bg_thresh=1012 thresh=2024 gap=464 poll_thresh=19 ino=257 dd-2584 [001] 55.103340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=66148 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.111277: balance_dirty_state: bdi btrfs-1: dirty=707 wb=728 unstable=0 bg_thresh=1005 thresh=2011 gap=576 poll_thresh=19 ino=257 dd-2584 [001] 55.111345: balance_dirty_state: bdi btrfs-1: dirty=707 wb=728 unstable=0 bg_thresh=1005 thresh=2011 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 55.111404: balance_dirty_state: bdi btrfs-1: dirty=732 wb=728 unstable=0 bg_thresh=1008 thresh=2016 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 55.111632: balance_dirty_state: bdi btrfs-1: dirty=732 wb=728 unstable=0 bg_thresh=1008 thresh=2016 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 55.111748: balance_dirty_state: bdi btrfs-1: dirty=782 wb=728 unstable=0 bg_thresh=1010 thresh=2021 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 55.111865: balance_dirty_state: bdi btrfs-1: dirty=807 wb=728 unstable=0 bg_thresh=1012 thresh=2025 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 55.111870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=66148 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.119398: balance_dirty_state: bdi btrfs-1: dirty=807 wb=603 unstable=0 bg_thresh=1009 thresh=2019 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 55.119487: balance_dirty_state: bdi btrfs-1: dirty=832 wb=603 unstable=0 bg_thresh=1009 thresh=2019 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 55.119543: balance_dirty_state: bdi btrfs-1: dirty=832 wb=603 unstable=0 bg_thresh=1012 thresh=2024 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 55.119599: balance_dirty_state: bdi btrfs-1: dirty=857 wb=603 unstable=0 bg_thresh=1012 thresh=2024 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 55.119655: balance_dirty_state: bdi btrfs-1: dirty=882 wb=603 unstable=0 bg_thresh=1011 thresh=2023 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 55.119768: balance_dirty_state: bdi btrfs-1: dirty=907 wb=603 unstable=0 bg_thresh=1011 thresh=2022 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 55.119884: balance_dirty_state: bdi btrfs-1: dirty=932 wb=603 unstable=0 bg_thresh=1010 thresh=2021 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 55.119888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=66148 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.127307: balance_dirty_state: bdi btrfs-1: dirty=932 wb=478 unstable=0 bg_thresh=1006 thresh=2012 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 55.127414: balance_dirty_state: bdi btrfs-1: dirty=957 wb=478 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=13 ino=257 dd-2584 [001] 55.127473: balance_dirty_state: bdi btrfs-1: dirty=957 wb=478 unstable=0 bg_thresh=1008 thresh=2017 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 55.127530: balance_dirty_state: bdi btrfs-1: dirty=982 wb=478 unstable=0 bg_thresh=1008 thresh=2017 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 55.127760: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=478 unstable=0 bg_thresh=1011 thresh=2022 gap=537 poll_thresh=16 ino=257 dd-2584 [001] 55.127881: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=478 unstable=0 bg_thresh=1010 thresh=2021 gap=511 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 55.127935: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7648 wrote=0 to_write=16384 dd-2584 [001] 55.128007: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=478 unstable=0 bg_thresh=1010 thresh=2020 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 55.128009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=66148 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 55.130041: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=912 to_write=15472 dd-2584 [001] 55.135279: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1403 unstable=0 bg_thresh=1006 thresh=2012 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 55.135285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=66148 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.143295: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1278 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 55.143391: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1278 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=13 ino=257 dd-2584 [001] 55.143480: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1278 unstable=0 bg_thresh=999 thresh=1998 gap=538 poll_thresh=14 ino=257 dd-2584 [001] 55.143547: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1278 unstable=0 bg_thresh=999 thresh=1998 gap=538 poll_thresh=15 ino=257 dd-2584 [001] 55.143610: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1278 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=16 ino=257 dd-2584 [001] 55.143757: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1178 unstable=0 bg_thresh=1004 thresh=2008 gap=598 poll_thresh=17 ino=257 dd-2584 [001] 55.143897: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1128 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 55.144029: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1128 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=19 ino=257 dd-2584 [001] 55.144348: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1128 unstable=0 bg_thresh=992 thresh=1985 gap=525 poll_thresh=20 ino=257 dd-2584 [001] 55.144472: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1128 unstable=0 bg_thresh=995 thresh=1990 gap=505 poll_thresh=21 ino=257 dd-2584 [001] 55.144593: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1128 unstable=0 bg_thresh=999 thresh=1998 gap=463 poll_thresh=22 ino=257 dd-2584 [001] 55.144599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=66148 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.151360: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1128 unstable=0 bg_thresh=1002 thresh=2004 gap=469 poll_thresh=22 ino=257 dd-2584 [001] 55.151367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=63700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.159362: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1128 unstable=0 bg_thresh=999 thresh=1998 gap=463 poll_thresh=22 ino=257 dd-2584 [001] 55.159370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=63700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 55.167387: balance_dirty_state: bdi btrfs-1: dirty=407 wb=903 unstable=0 bg_thresh=995 thresh=1990 gap=680 poll_thresh=22 ino=257 dd-2584 [005] 55.167507: balance_dirty_state: bdi btrfs-1: dirty=432 wb=903 unstable=0 bg_thresh=997 thresh=1995 gap=660 poll_thresh=16 ino=257 dd-2584 [005] 55.167741: balance_dirty_state: bdi btrfs-1: dirty=457 wb=903 unstable=0 bg_thresh=1000 thresh=2000 gap=640 poll_thresh=17 ino=257 dd-2584 [005] 55.167976: balance_dirty_state: bdi btrfs-1: dirty=482 wb=903 unstable=0 bg_thresh=999 thresh=1999 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 55.168215: balance_dirty_state: bdi btrfs-1: dirty=507 wb=903 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=19 ino=257 dd-2584 [005] 55.168449: balance_dirty_state: bdi btrfs-1: dirty=557 wb=903 unstable=0 bg_thresh=998 thresh=1996 gap=536 poll_thresh=20 ino=257 dd-2584 [005] 55.168684: balance_dirty_state: bdi btrfs-1: dirty=582 wb=903 unstable=0 bg_thresh=997 thresh=1995 gap=510 poll_thresh=21 ino=257 dd-2584 [005] 55.169271: balance_dirty_state: bdi btrfs-1: dirty=607 wb=903 unstable=0 bg_thresh=997 thresh=1994 gap=484 poll_thresh=22 ino=257 dd-2584 [005] 55.169281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=63700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 55.175344: balance_dirty_state: bdi btrfs-1: dirty=607 wb=903 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=22 ino=257 dd-2584 [005] 55.175355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=63700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 55.183379: balance_dirty_state: bdi btrfs-1: dirty=607 wb=903 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=22 ino=257 dd-2584 [005] 55.183384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=63700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.191385: balance_dirty_state: bdi btrfs-1: dirty=607 wb=778 unstable=0 bg_thresh=1001 thresh=2002 gap=617 poll_thresh=22 ino=257 dd-2584 [001] 55.191516: balance_dirty_state: bdi btrfs-1: dirty=607 wb=778 unstable=0 bg_thresh=1001 thresh=2002 gap=617 poll_thresh=16 ino=257 dd-2584 [001] 55.191752: balance_dirty_state: bdi btrfs-1: dirty=632 wb=778 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=17 ino=257 dd-2584 [001] 55.191987: balance_dirty_state: bdi btrfs-1: dirty=682 wb=778 unstable=0 bg_thresh=1002 thresh=2005 gap=545 poll_thresh=18 ino=257 dd-2584 [001] 55.192220: balance_dirty_state: bdi btrfs-1: dirty=707 wb=778 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=19 ino=257 dd-2584 [001] 55.192451: balance_dirty_state: bdi btrfs-1: dirty=732 wb=778 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=20 ino=257 dd-2584 [001] 55.192460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=63700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.199375: balance_dirty_state: bdi btrfs-1: dirty=732 wb=653 unstable=0 bg_thresh=1002 thresh=2005 gap=620 poll_thresh=20 ino=257 dd-2584 [001] 55.199501: balance_dirty_state: bdi btrfs-1: dirty=757 wb=653 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=15 ino=257 dd-2584 [001] 55.199624: balance_dirty_state: bdi btrfs-1: dirty=782 wb=653 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 55.199859: balance_dirty_state: bdi btrfs-1: dirty=807 wb=653 unstable=0 bg_thresh=1001 thresh=2002 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 55.200445: balance_dirty_state: bdi btrfs-1: dirty=832 wb=653 unstable=0 bg_thresh=1000 thresh=2001 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 55.200684: balance_dirty_state: bdi btrfs-1: dirty=857 wb=653 unstable=0 bg_thresh=1000 thresh=2000 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 55.200693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=63700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.207423: balance_dirty_state: bdi btrfs-1: dirty=857 wb=528 unstable=0 bg_thresh=1000 thresh=2000 gap=615 poll_thresh=19 ino=257 dd-2584 [001] 55.207520: balance_dirty_state: bdi btrfs-1: dirty=882 wb=528 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 55.207582: balance_dirty_state: bdi btrfs-1: dirty=907 wb=528 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 55.207638: balance_dirty_state: bdi btrfs-1: dirty=907 wb=528 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 55.207750: balance_dirty_state: bdi btrfs-1: dirty=957 wb=528 unstable=0 bg_thresh=1004 thresh=2008 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 55.207862: balance_dirty_state: bdi btrfs-1: dirty=982 wb=528 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 55.207866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=63700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.215423: balance_dirty_state: bdi btrfs-1: dirty=982 wb=528 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 55.215431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=63700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.223407: balance_dirty_state: bdi btrfs-1: dirty=982 wb=403 unstable=0 bg_thresh=1004 thresh=2008 gap=623 poll_thresh=18 ino=257 dd-2584 [001] 55.223533: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=403 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 55.223584: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7744 wrote=0 to_write=8192 dd-2584 [001] 55.223663: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=403 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 55.223785: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=403 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 55.223907: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=403 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 55.224153: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=453 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 55.224710: balance_dirty_state: bdi btrfs-1: dirty=882 wb=603 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 55.224880: balance_dirty_state: bdi btrfs-1: dirty=857 wb=678 unstable=0 bg_thresh=1001 thresh=2002 gap=467 poll_thresh=19 ino=257 dd-2584 [001] 55.224882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=63700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 55.226510: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=1008 to_write=7184 dd-2584 [003] 55.231349: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1278 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=19 ino=257 dd-2584 [003] 55.231421: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1278 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=14 ino=257 dd-2584 [003] 55.231482: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1278 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=15 ino=257 dd-2584 [003] 55.231542: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1278 unstable=0 bg_thresh=999 thresh=1998 gap=538 poll_thresh=16 ino=257 dd-2584 [003] 55.231662: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1278 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=17 ino=257 dd-2584 [003] 55.231781: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1278 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=18 ino=257 dd-2584 [003] 55.231786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-345% task_weight=98% bdi_bw=63700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 55.239418: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1153 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=18 ino=257 dd-2584 [003] 55.239547: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1153 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=13 ino=257 dd-2584 [003] 55.239668: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1153 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=14 ino=257 dd-2584 [003] 55.239785: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1153 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=15 ino=257 dd-2584 [003] 55.239905: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1153 unstable=0 bg_thresh=1001 thresh=2002 gap=542 poll_thresh=16 ino=257 dd-2584 [003] 55.240496: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1153 unstable=0 bg_thresh=1003 thresh=2006 gap=521 poll_thresh=17 ino=257 dd-2584 [003] 55.240732: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1153 unstable=0 bg_thresh=1002 thresh=2005 gap=470 poll_thresh=18 ino=257 dd-2584 [003] 55.240741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=63700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 55.247395: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1153 unstable=0 bg_thresh=1002 thresh=2005 gap=470 poll_thresh=18 ino=257 dd-2584 [003] 55.247404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=63700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 55.255420: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1028 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=18 ino=257 dd-2584 [003] 55.255499: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1028 unstable=0 bg_thresh=997 thresh=1995 gap=585 poll_thresh=13 ino=257 dd-2584 [003] 55.255558: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1028 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=14 ino=257 dd-2584 [003] 55.255617: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1028 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=15 ino=257 dd-2584 [003] 55.255676: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1028 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=16 ino=257 dd-2584 [003] 55.255792: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1028 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=17 ino=257 dd-2584 [003] 55.255910: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1028 unstable=0 bg_thresh=1001 thresh=2002 gap=467 poll_thresh=18 ino=257 dd-2584 [003] 55.255914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-343% task_weight=98% bdi_bw=61604 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 55.263485: balance_dirty_state: bdi btrfs-1: dirty=507 wb=903 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=18 ino=257 dd-2584 [003] 55.263579: balance_dirty_state: bdi btrfs-1: dirty=507 wb=903 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=13 ino=257 dd-2584 [003] 55.263642: balance_dirty_state: bdi btrfs-1: dirty=532 wb=903 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=14 ino=257 dd-2584 [003] 55.263701: balance_dirty_state: bdi btrfs-1: dirty=557 wb=903 unstable=0 bg_thresh=1002 thresh=2005 gap=545 poll_thresh=15 ino=257 dd-2584 [003] 55.263760: balance_dirty_state: bdi btrfs-1: dirty=557 wb=903 unstable=0 bg_thresh=1005 thresh=2010 gap=550 poll_thresh=16 ino=257 dd-2584 [003] 55.264054: balance_dirty_state: bdi btrfs-1: dirty=607 wb=903 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=17 ino=257 dd-2584 [003] 55.264059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=61604 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 55.271322: balance_dirty_state: bdi btrfs-1: dirty=607 wb=653 unstable=0 bg_thresh=1001 thresh=2002 gap=742 poll_thresh=17 ino=257 dd-2584 [003] 55.271389: balance_dirty_state: bdi btrfs-1: dirty=607 wb=653 unstable=0 bg_thresh=1001 thresh=2002 gap=742 poll_thresh=13 ino=257 dd-2584 [003] 55.271452: balance_dirty_state: bdi btrfs-1: dirty=632 wb=653 unstable=0 bg_thresh=1000 thresh=2001 gap=716 poll_thresh=14 ino=257 dd-2584 [003] 55.271513: balance_dirty_state: bdi btrfs-1: dirty=632 wb=653 unstable=0 bg_thresh=1003 thresh=2006 gap=721 poll_thresh=15 ino=257 dd-2584 [003] 55.271572: balance_dirty_state: bdi btrfs-1: dirty=657 wb=653 unstable=0 bg_thresh=1000 thresh=2000 gap=690 poll_thresh=16 ino=257 dd-2584 [003] 55.271692: balance_dirty_state: bdi btrfs-1: dirty=682 wb=653 unstable=0 bg_thresh=1002 thresh=2004 gap=669 poll_thresh=17 ino=257 dd-2584 [003] 55.271811: balance_dirty_state: bdi btrfs-1: dirty=732 wb=653 unstable=0 bg_thresh=1001 thresh=2003 gap=618 poll_thresh=18 ino=257 dd-2584 [003] 55.271930: balance_dirty_state: bdi btrfs-1: dirty=757 wb=653 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=19 ino=257 dd-2584 [003] 55.272048: balance_dirty_state: bdi btrfs-1: dirty=782 wb=653 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=20 ino=257 dd-2584 [003] 55.272168: balance_dirty_state: bdi btrfs-1: dirty=832 wb=653 unstable=0 bg_thresh=1002 thresh=2005 gap=520 poll_thresh=21 ino=257 dd-2584 [003] 55.272460: balance_dirty_state: bdi btrfs-1: dirty=857 wb=653 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=22 ino=257 dd-2584 [003] 55.272465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=61604 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 55.279424: balance_dirty_state: bdi btrfs-1: dirty=857 wb=628 unstable=0 bg_thresh=998 thresh=1996 gap=511 poll_thresh=22 ino=257 dd-2584 [003] 55.279497: balance_dirty_state: bdi btrfs-1: dirty=857 wb=628 unstable=0 bg_thresh=997 thresh=1995 gap=510 poll_thresh=16 ino=257 dd-2584 [003] 55.279621: balance_dirty_state: bdi btrfs-1: dirty=907 wb=628 unstable=0 bg_thresh=997 thresh=1994 gap=459 poll_thresh=17 ino=257 dd-2584 [003] 55.279625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=61604 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 55.287371: balance_dirty_state: bdi btrfs-1: dirty=907 wb=628 unstable=0 bg_thresh=988 thresh=1976 gap=441 poll_thresh=17 ino=257 dd-2584 [003] 55.287377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=61604 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 55.295420: balance_dirty_state: bdi btrfs-1: dirty=907 wb=628 unstable=0 bg_thresh=991 thresh=1982 gap=447 poll_thresh=17 ino=257 dd-2584 [003] 55.295432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-136% task_gap=-372% task_weight=100% bdi_bw=61604 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 55.303403: balance_dirty_state: bdi btrfs-1: dirty=907 wb=503 unstable=0 bg_thresh=990 thresh=1981 gap=571 poll_thresh=17 ino=257 dd-2584 [003] 55.303556: balance_dirty_state: bdi btrfs-1: dirty=907 wb=478 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=13 ino=257 dd-2584 [003] 55.303703: balance_dirty_state: bdi btrfs-1: dirty=932 wb=478 unstable=0 bg_thresh=988 thresh=1977 gap=567 poll_thresh=14 ino=257 dd-2584 [003] 55.303855: balance_dirty_state: bdi btrfs-1: dirty=957 wb=478 unstable=0 bg_thresh=991 thresh=1982 gap=547 poll_thresh=15 ino=257 dd-2584 [003] 55.304000: balance_dirty_state: bdi btrfs-1: dirty=957 wb=478 unstable=0 bg_thresh=991 thresh=1982 gap=547 poll_thresh=16 ino=257 dd-2584 [003] 55.304295: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=478 unstable=0 bg_thresh=989 thresh=1978 gap=493 poll_thresh=17 ino=257 dd-2584 [003] 55.304304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=61604 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 55.304344: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7824 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 55.308021: writeback_single_inode: bdi btrfs-1: ino=257 state= age=252 wrote=864 to_write=7328 dd-2584 [003] 55.311442: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1353 unstable=0 bg_thresh=988 thresh=1977 gap=492 poll_thresh=17 ino=257 dd-2584 [003] 55.311451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=61604 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 55.319354: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1228 unstable=0 bg_thresh=987 thresh=1974 gap=614 poll_thresh=17 ino=257 dd-2584 [003] 55.319463: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1228 unstable=0 bg_thresh=987 thresh=1974 gap=614 poll_thresh=13 ino=257 dd-2584 [003] 55.319527: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1228 unstable=0 bg_thresh=986 thresh=1973 gap=588 poll_thresh=14 ino=257 dd-2584 [003] 55.319592: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1228 unstable=0 bg_thresh=989 thresh=1978 gap=593 poll_thresh=15 ino=257 dd-2584 [003] 55.319654: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1228 unstable=0 bg_thresh=986 thresh=1972 gap=562 poll_thresh=16 ino=257 dd-2584 [003] 55.319783: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1228 unstable=0 bg_thresh=988 thresh=1976 gap=541 poll_thresh=17 ino=257 dd-2584 [003] 55.320085: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1228 unstable=0 bg_thresh=987 thresh=1975 gap=490 poll_thresh=18 ino=257 dd-2584 [003] 55.320090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=61604 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 55.327558: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1228 unstable=0 bg_thresh=987 thresh=1975 gap=490 poll_thresh=18 ino=257 dd-2584 [003] 55.327566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=61604 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.335578: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1228 unstable=0 bg_thresh=987 thresh=1975 gap=490 poll_thresh=18 ino=257 dd-2584 [007] 55.335588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=61604 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.347600: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1103 unstable=0 bg_thresh=988 thresh=1976 gap=616 poll_thresh=18 ino=257 dd-2584 [007] 55.347687: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1103 unstable=0 bg_thresh=988 thresh=1976 gap=616 poll_thresh=13 ino=257 dd-2584 [007] 55.347744: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1103 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=14 ino=257 dd-2584 [007] 55.347801: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1103 unstable=0 bg_thresh=990 thresh=1981 gap=571 poll_thresh=15 ino=257 dd-2584 [007] 55.347857: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1103 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=16 ino=257 dd-2584 [007] 55.347969: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1103 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=17 ino=257 dd-2584 [007] 55.348082: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1103 unstable=0 bg_thresh=995 thresh=1990 gap=505 poll_thresh=18 ino=257 dd-2584 [007] 55.348194: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1103 unstable=0 bg_thresh=997 thresh=1994 gap=484 poll_thresh=19 ino=257 dd-2584 [007] 55.348198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=61604 base_bw=8992 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 55.355536: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1103 unstable=0 bg_thresh=997 thresh=1994 gap=484 poll_thresh=19 ino=257 dd-2584 [007] 55.355545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=61604 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.363445: balance_dirty_state: bdi btrfs-1: dirty=407 wb=978 unstable=0 bg_thresh=987 thresh=1974 gap=589 poll_thresh=19 ino=257 dd-2584 [007] 55.363528: balance_dirty_state: bdi btrfs-1: dirty=432 wb=978 unstable=0 bg_thresh=987 thresh=1974 gap=564 poll_thresh=14 ino=257 dd-2584 [007] 55.363586: balance_dirty_state: bdi btrfs-1: dirty=432 wb=978 unstable=0 bg_thresh=989 thresh=1979 gap=569 poll_thresh=15 ino=257 dd-2584 [007] 55.363643: balance_dirty_state: bdi btrfs-1: dirty=457 wb=978 unstable=0 bg_thresh=989 thresh=1979 gap=544 poll_thresh=16 ino=257 dd-2584 [007] 55.363930: balance_dirty_state: bdi btrfs-1: dirty=482 wb=978 unstable=0 bg_thresh=992 thresh=1984 gap=524 poll_thresh=17 ino=257 dd-2584 [007] 55.364049: balance_dirty_state: bdi btrfs-1: dirty=532 wb=978 unstable=0 bg_thresh=997 thresh=1994 gap=484 poll_thresh=18 ino=257 dd-2584 [007] 55.364054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=58700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.371442: balance_dirty_state: bdi btrfs-1: dirty=532 wb=978 unstable=0 bg_thresh=997 thresh=1994 gap=484 poll_thresh=18 ino=257 dd-2584 [007] 55.371452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=58700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.379500: balance_dirty_state: bdi btrfs-1: dirty=532 wb=878 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=18 ino=257 dd-2584 [007] 55.379625: balance_dirty_state: bdi btrfs-1: dirty=532 wb=878 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=13 ino=257 dd-2584 [007] 55.379740: balance_dirty_state: bdi btrfs-1: dirty=557 wb=878 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=14 ino=257 dd-2584 [007] 55.379861: balance_dirty_state: bdi btrfs-1: dirty=582 wb=878 unstable=0 bg_thresh=993 thresh=1987 gap=527 poll_thresh=15 ino=257 dd-2584 [007] 55.379978: balance_dirty_state: bdi btrfs-1: dirty=582 wb=878 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=16 ino=257 dd-2584 [007] 55.380209: balance_dirty_state: bdi btrfs-1: dirty=632 wb=878 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=17 ino=257 dd-2584 [007] 55.380217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=58700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.387495: balance_dirty_state: bdi btrfs-1: dirty=632 wb=878 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=17 ino=257 dd-2584 [007] 55.387505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=58700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.395399: balance_dirty_state: bdi btrfs-1: dirty=632 wb=603 unstable=0 bg_thresh=987 thresh=1975 gap=740 poll_thresh=17 ino=257 dd-2584 [007] 55.395474: balance_dirty_state: bdi btrfs-1: dirty=632 wb=603 unstable=0 bg_thresh=987 thresh=1975 gap=740 poll_thresh=13 ino=257 dd-2584 [007] 55.395531: balance_dirty_state: bdi btrfs-1: dirty=657 wb=603 unstable=0 bg_thresh=990 thresh=1980 gap=720 poll_thresh=14 ino=257 dd-2584 [007] 55.395588: balance_dirty_state: bdi btrfs-1: dirty=657 wb=603 unstable=0 bg_thresh=990 thresh=1980 gap=720 poll_thresh=15 ino=257 dd-2584 [007] 55.395646: balance_dirty_state: bdi btrfs-1: dirty=682 wb=603 unstable=0 bg_thresh=992 thresh=1985 gap=700 poll_thresh=16 ino=257 dd-2584 [007] 55.395761: balance_dirty_state: bdi btrfs-1: dirty=707 wb=603 unstable=0 bg_thresh=995 thresh=1990 gap=680 poll_thresh=17 ino=257 dd-2584 [007] 55.396049: balance_dirty_state: bdi btrfs-1: dirty=757 wb=603 unstable=0 bg_thresh=994 thresh=1989 gap=629 poll_thresh=18 ino=257 dd-2584 [007] 55.396167: balance_dirty_state: bdi btrfs-1: dirty=782 wb=603 unstable=0 bg_thresh=996 thresh=1993 gap=608 poll_thresh=19 ino=257 dd-2584 [007] 55.396283: balance_dirty_state: bdi btrfs-1: dirty=807 wb=603 unstable=0 bg_thresh=996 thresh=1992 gap=582 poll_thresh=20 ino=257 dd-2584 [007] 55.396399: balance_dirty_state: bdi btrfs-1: dirty=832 wb=603 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=21 ino=257 dd-2584 [007] 55.396514: balance_dirty_state: bdi btrfs-1: dirty=882 wb=603 unstable=0 bg_thresh=997 thresh=1995 gap=510 poll_thresh=22 ino=257 dd-2584 [007] 55.396631: balance_dirty_state: bdi btrfs-1: dirty=907 wb=603 unstable=0 bg_thresh=997 thresh=1994 gap=484 poll_thresh=23 ino=257 dd-2584 [007] 55.396635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=58700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.403424: balance_dirty_state: bdi btrfs-1: dirty=907 wb=603 unstable=0 bg_thresh=997 thresh=1994 gap=484 poll_thresh=23 ino=257 dd-2584 [007] 55.403430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=58700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.411361: balance_dirty_state: bdi btrfs-1: dirty=907 wb=478 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=23 ino=257 dd-2584 [007] 55.411427: balance_dirty_state: bdi btrfs-1: dirty=932 wb=478 unstable=0 bg_thresh=990 thresh=1981 gap=571 poll_thresh=17 ino=257 dd-2584 [007] 55.411543: balance_dirty_state: bdi btrfs-1: dirty=957 wb=478 unstable=0 bg_thresh=993 thresh=1986 gap=551 poll_thresh=18 ino=257 dd-2584 [007] 55.411664: balance_dirty_state: bdi btrfs-1: dirty=982 wb=478 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=19 ino=257 dd-2584 [007] 55.411954: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=478 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=20 ino=257 dd-2584 [007] 55.411959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=58700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 55.412106: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7932 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 55.416075: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=896 to_write=7296 dd-2584 [007] 55.419365: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1253 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=20 ino=257 dd-2584 [007] 55.419430: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1253 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=15 ino=257 dd-2584 [007] 55.419492: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1253 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=16 ino=257 dd-2584 [007] 55.419613: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1253 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=17 ino=257 dd-2584 [007] 55.419738: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1253 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=18 ino=257 dd-2584 [007] 55.419861: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1253 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=19 ino=257 dd-2584 [007] 55.419866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=58700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.427389: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1128 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=19 ino=257 dd-2584 [007] 55.427454: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1128 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=14 ino=257 dd-2584 [007] 55.427517: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1128 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=15 ino=257 dd-2584 [007] 55.427580: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1128 unstable=0 bg_thresh=993 thresh=1986 gap=551 poll_thresh=16 ino=257 dd-2584 [007] 55.427705: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1128 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=17 ino=257 dd-2584 [007] 55.428014: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1128 unstable=0 bg_thresh=997 thresh=1995 gap=510 poll_thresh=18 ino=257 dd-2584 [007] 55.428131: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1128 unstable=0 bg_thresh=997 thresh=1994 gap=484 poll_thresh=19 ino=257 dd-2584 [007] 55.428136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=58700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.435387: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1003 unstable=0 bg_thresh=998 thresh=1996 gap=611 poll_thresh=19 ino=257 dd-2584 [007] 55.435448: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1003 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=14 ino=257 dd-2584 [007] 55.435507: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1003 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=15 ino=257 dd-2584 [007] 55.435565: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1003 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=16 ino=257 dd-2584 [007] 55.435684: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1003 unstable=0 bg_thresh=998 thresh=1997 gap=512 poll_thresh=17 ino=257 dd-2584 [007] 55.435805: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1003 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 55.435810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=58700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.443531: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1003 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 55.443536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=58700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.451539: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1003 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 55.451548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=58700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.459538: balance_dirty_state: bdi btrfs-1: dirty=507 wb=903 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=18 ino=257 dd-2584 [007] 55.459620: balance_dirty_state: bdi btrfs-1: dirty=507 wb=903 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=13 ino=257 dd-2584 [007] 55.459680: balance_dirty_state: bdi btrfs-1: dirty=532 wb=903 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=14 ino=257 dd-2584 [007] 55.459741: balance_dirty_state: bdi btrfs-1: dirty=557 wb=903 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=15 ino=257 dd-2584 [007] 55.459802: balance_dirty_state: bdi btrfs-1: dirty=557 wb=903 unstable=0 bg_thresh=998 thresh=1997 gap=537 poll_thresh=16 ino=257 dd-2584 [007] 55.459924: balance_dirty_state: bdi btrfs-1: dirty=607 wb=903 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=17 ino=257 dd-2584 [007] 55.459929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=58700 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.467390: balance_dirty_state: bdi btrfs-1: dirty=607 wb=903 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=17 ino=257 dd-2584 [007] 55.467395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=56644 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.475475: balance_dirty_state: bdi btrfs-1: dirty=607 wb=778 unstable=0 bg_thresh=998 thresh=1997 gap=612 poll_thresh=17 ino=257 dd-2584 [007] 55.475731: balance_dirty_state: bdi btrfs-1: dirty=607 wb=778 unstable=0 bg_thresh=998 thresh=1997 gap=612 poll_thresh=13 ino=257 dd-2584 [007] 55.475793: balance_dirty_state: bdi btrfs-1: dirty=632 wb=778 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=14 ino=257 dd-2584 [007] 55.475852: balance_dirty_state: bdi btrfs-1: dirty=657 wb=778 unstable=0 bg_thresh=1001 thresh=2002 gap=567 poll_thresh=15 ino=257 dd-2584 [007] 55.475914: balance_dirty_state: bdi btrfs-1: dirty=657 wb=778 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=16 ino=257 dd-2584 [007] 55.476034: balance_dirty_state: bdi btrfs-1: dirty=707 wb=778 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=17 ino=257 dd-2584 [007] 55.476158: balance_dirty_state: bdi btrfs-1: dirty=732 wb=778 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=18 ino=257 dd-2584 [007] 55.476163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=56644 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.483573: balance_dirty_state: bdi btrfs-1: dirty=732 wb=778 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=18 ino=257 dd-2584 [007] 55.483582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=56644 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.491579: balance_dirty_state: bdi btrfs-1: dirty=732 wb=653 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=18 ino=257 dd-2584 [007] 55.491670: balance_dirty_state: bdi btrfs-1: dirty=732 wb=653 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=13 ino=257 dd-2584 [007] 55.491726: balance_dirty_state: bdi btrfs-1: dirty=757 wb=653 unstable=0 bg_thresh=997 thresh=1995 gap=585 poll_thresh=14 ino=257 dd-2584 [007] 55.491781: balance_dirty_state: bdi btrfs-1: dirty=782 wb=653 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=15 ino=257 dd-2584 [007] 55.491837: balance_dirty_state: bdi btrfs-1: dirty=782 wb=653 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 55.491950: balance_dirty_state: bdi btrfs-1: dirty=832 wb=653 unstable=0 bg_thresh=999 thresh=1999 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 55.492064: balance_dirty_state: bdi btrfs-1: dirty=857 wb=653 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=18 ino=257 dd-2584 [007] 55.492068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=56644 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.499534: balance_dirty_state: bdi btrfs-1: dirty=857 wb=528 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=18 ino=257 dd-2584 [007] 55.499803: balance_dirty_state: bdi btrfs-1: dirty=882 wb=528 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=13 ino=257 dd-2584 [007] 55.499860: balance_dirty_state: bdi btrfs-1: dirty=882 wb=528 unstable=0 bg_thresh=996 thresh=1992 gap=582 poll_thresh=14 ino=257 dd-2584 [007] 55.499916: balance_dirty_state: bdi btrfs-1: dirty=907 wb=528 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=15 ino=257 dd-2584 [007] 55.499971: balance_dirty_state: bdi btrfs-1: dirty=907 wb=528 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 55.500083: balance_dirty_state: bdi btrfs-1: dirty=957 wb=528 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 55.500197: balance_dirty_state: bdi btrfs-1: dirty=982 wb=528 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 55.500202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=56644 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.507520: balance_dirty_state: bdi btrfs-1: dirty=982 wb=528 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 55.507530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=56644 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.515568: balance_dirty_state: bdi btrfs-1: dirty=982 wb=403 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=18 ino=257 dd-2584 [007] 55.515657: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=403 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 55.515701: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8036 wrote=0 to_write=8192 dd-2584 [007] 55.515746: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=403 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=14 ino=257 dd-2584 [007] 55.515831: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=403 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=15 ino=257 dd-2584 [007] 55.515919: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=403 unstable=0 bg_thresh=1001 thresh=2002 gap=542 poll_thresh=16 ino=257 dd-2584 [007] 55.516098: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=453 unstable=0 bg_thresh=1000 thresh=2001 gap=516 poll_thresh=17 ino=257 dd-2584 [007] 55.516281: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=503 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 55.516283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=56644 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 55.519049: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=992 to_write=7200 dd-2584 [007] 55.523526: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1378 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 55.523536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=56644 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.531558: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1253 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=18 ino=257 dd-2584 [007] 55.531831: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1253 unstable=0 bg_thresh=995 thresh=1990 gap=580 poll_thresh=13 ino=257 dd-2584 [007] 55.531890: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1253 unstable=0 bg_thresh=997 thresh=1995 gap=585 poll_thresh=14 ino=257 dd-2584 [007] 55.531948: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1253 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=15 ino=257 dd-2584 [007] 55.532003: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1253 unstable=0 bg_thresh=1000 thresh=2000 gap=540 poll_thresh=16 ino=257 dd-2584 [007] 55.532117: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1253 unstable=0 bg_thresh=999 thresh=1999 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 55.532230: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1253 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=18 ino=257 dd-2584 [007] 55.532234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=56644 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.539439: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1128 unstable=0 bg_thresh=991 thresh=1983 gap=598 poll_thresh=18 ino=257 dd-2584 [007] 55.539501: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1128 unstable=0 bg_thresh=991 thresh=1983 gap=573 poll_thresh=13 ino=257 dd-2584 [007] 55.539560: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1128 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=14 ino=257 dd-2584 [007] 55.539617: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1128 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=15 ino=257 dd-2584 [007] 55.539675: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1128 unstable=0 bg_thresh=996 thresh=1993 gap=533 poll_thresh=16 ino=257 dd-2584 [007] 55.539792: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1128 unstable=0 bg_thresh=999 thresh=1998 gap=513 poll_thresh=17 ino=257 dd-2584 [007] 55.539911: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1128 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 55.539916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=56644 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.547498: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1128 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=18 ino=257 dd-2584 [007] 55.547507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=56644 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.555406: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1003 unstable=0 bg_thresh=998 thresh=1996 gap=611 poll_thresh=18 ino=257 dd-2584 [007] 55.555652: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1003 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=13 ino=257 dd-2584 [007] 55.555713: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1003 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=14 ino=257 dd-2584 [007] 55.555772: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1003 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=15 ino=257 dd-2584 [007] 55.555833: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1003 unstable=0 bg_thresh=1003 thresh=2006 gap=546 poll_thresh=16 ino=257 dd-2584 [007] 55.555953: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1003 unstable=0 bg_thresh=1005 thresh=2011 gap=526 poll_thresh=17 ino=257 dd-2584 [007] 55.556077: balance_dirty_state: bdi btrfs-1: dirty=532 wb=1003 unstable=0 bg_thresh=1002 thresh=2004 gap=469 poll_thresh=18 ino=257 dd-2584 [007] 55.556082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=56644 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.563421: balance_dirty_state: bdi btrfs-1: dirty=532 wb=1003 unstable=0 bg_thresh=992 thresh=1985 gap=450 poll_thresh=18 ino=257 dd-2584 [007] 55.563426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=56644 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.571411: balance_dirty_state: bdi btrfs-1: dirty=532 wb=853 unstable=0 bg_thresh=999 thresh=1999 gap=614 poll_thresh=18 ino=257 dd-2584 [007] 55.571475: balance_dirty_state: bdi btrfs-1: dirty=532 wb=853 unstable=0 bg_thresh=999 thresh=1999 gap=614 poll_thresh=13 ino=257 dd-2584 [007] 55.571532: balance_dirty_state: bdi btrfs-1: dirty=557 wb=853 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=14 ino=257 dd-2584 [007] 55.571589: balance_dirty_state: bdi btrfs-1: dirty=557 wb=853 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=15 ino=257 dd-2584 [007] 55.571647: balance_dirty_state: bdi btrfs-1: dirty=582 wb=853 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=16 ino=257 dd-2584 [007] 55.571768: balance_dirty_state: bdi btrfs-1: dirty=607 wb=853 unstable=0 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=17 ino=257 dd-2584 [007] 55.571890: balance_dirty_state: bdi btrfs-1: dirty=657 wb=853 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=18 ino=257 dd-2584 [007] 55.571895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=54952 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.579567: balance_dirty_state: bdi btrfs-1: dirty=657 wb=853 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=18 ino=257 dd-2584 [007] 55.579572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=54952 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.587440: balance_dirty_state: bdi btrfs-1: dirty=657 wb=728 unstable=0 bg_thresh=988 thresh=1977 gap=592 poll_thresh=18 ino=257 dd-2584 [007] 55.587722: balance_dirty_state: bdi btrfs-1: dirty=657 wb=728 unstable=0 bg_thresh=988 thresh=1977 gap=592 poll_thresh=13 ino=257 dd-2584 [007] 55.587780: balance_dirty_state: bdi btrfs-1: dirty=682 wb=728 unstable=0 bg_thresh=991 thresh=1982 gap=572 poll_thresh=14 ino=257 dd-2584 [007] 55.587838: balance_dirty_state: bdi btrfs-1: dirty=707 wb=728 unstable=0 bg_thresh=991 thresh=1982 gap=547 poll_thresh=15 ino=257 dd-2584 [007] 55.587895: balance_dirty_state: bdi btrfs-1: dirty=707 wb=728 unstable=0 bg_thresh=993 thresh=1987 gap=552 poll_thresh=16 ino=257 dd-2584 [007] 55.588010: balance_dirty_state: bdi btrfs-1: dirty=732 wb=728 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=17 ino=257 dd-2584 [007] 55.588129: balance_dirty_state: bdi btrfs-1: dirty=782 wb=728 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=18 ino=257 dd-2584 [007] 55.588133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=54952 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.595596: balance_dirty_state: bdi btrfs-1: dirty=782 wb=728 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=18 ino=257 dd-2584 [007] 55.595604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=54952 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.603437: balance_dirty_state: bdi btrfs-1: dirty=782 wb=603 unstable=0 bg_thresh=991 thresh=1982 gap=597 poll_thresh=18 ino=257 dd-2584 [007] 55.603515: balance_dirty_state: bdi btrfs-1: dirty=782 wb=603 unstable=0 bg_thresh=991 thresh=1982 gap=597 poll_thresh=13 ino=257 dd-2584 [007] 55.603579: balance_dirty_state: bdi btrfs-1: dirty=807 wb=603 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=14 ino=257 dd-2584 [007] 55.603640: balance_dirty_state: bdi btrfs-1: dirty=832 wb=603 unstable=0 bg_thresh=993 thresh=1987 gap=552 poll_thresh=15 ino=257 dd-2584 [007] 55.603702: balance_dirty_state: bdi btrfs-1: dirty=832 wb=603 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=16 ino=257 dd-2584 [007] 55.603827: balance_dirty_state: bdi btrfs-1: dirty=882 wb=603 unstable=0 bg_thresh=998 thresh=1997 gap=512 poll_thresh=17 ino=257 dd-2584 [007] 55.603954: balance_dirty_state: bdi btrfs-1: dirty=907 wb=603 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 55.603959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=54952 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.611728: balance_dirty_state: bdi btrfs-1: dirty=907 wb=603 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 55.611733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=54952 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 55.619471: balance_dirty_state: bdi btrfs-1: dirty=907 wb=478 unstable=0 bg_thresh=991 thresh=1983 gap=598 poll_thresh=18 ino=257 dd-2584 [007] 55.619721: balance_dirty_state: bdi btrfs-1: dirty=932 wb=478 unstable=0 bg_thresh=991 thresh=1983 gap=573 poll_thresh=13 ino=257 dd-2584 [007] 55.619784: balance_dirty_state: bdi btrfs-1: dirty=932 wb=478 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=14 ino=257 dd-2584 [007] 55.619845: balance_dirty_state: bdi btrfs-1: dirty=957 wb=478 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=15 ino=257 dd-2584 [007] 55.619907: balance_dirty_state: bdi btrfs-1: dirty=957 wb=478 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=16 ino=257 dd-2584 [007] 55.620033: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=478 unstable=0 bg_thresh=999 thresh=1998 gap=513 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 55.620097: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8140 wrote=0 to_write=8192 dd-2584 [007] 55.620168: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=478 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 55.620169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=54952 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 55.622337: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=896 to_write=7296 dd-2584 [007] 55.627623: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1378 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 55.627632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=54952 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.635518: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1378 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 55.635530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=54952 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.643562: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1253 unstable=0 bg_thresh=991 thresh=1983 gap=598 poll_thresh=18 ino=257 dd-2584 [001] 55.643693: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1253 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=13 ino=257 dd-2584 [001] 55.643809: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1253 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=14 ino=257 dd-2584 [001] 55.643926: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1253 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 55.644042: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1253 unstable=0 bg_thresh=996 thresh=1993 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 55.644279: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1253 unstable=0 bg_thresh=999 thresh=1998 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 55.644516: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1253 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 55.644525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=54952 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.651563: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1128 unstable=0 bg_thresh=1000 thresh=2000 gap=615 poll_thresh=18 ino=257 dd-2584 [001] 55.652043: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1128 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=13 ino=257 dd-2584 [001] 55.652161: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1128 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 55.652279: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1128 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 55.652399: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1128 unstable=0 bg_thresh=999 thresh=1998 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 55.652645: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1128 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 55.652892: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1128 unstable=0 bg_thresh=997 thresh=1995 gap=460 poll_thresh=18 ino=257 dd-2584 [001] 55.652900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=54952 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.659584: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1128 unstable=0 bg_thresh=997 thresh=1995 gap=460 poll_thresh=18 ino=257 dd-2584 [001] 55.659593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=54952 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 55.667550: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1003 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=18 ino=257 dd-2584 [005] 55.667681: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1003 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=13 ino=257 dd-2584 [005] 55.667803: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1003 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=14 ino=257 dd-2584 [005] 55.667920: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1003 unstable=0 bg_thresh=999 thresh=1998 gap=538 poll_thresh=15 ino=257 dd-2584 [005] 55.668039: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1003 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=16 ino=257 dd-2584 [005] 55.668274: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1003 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=17 ino=257 dd-2584 [005] 55.668283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=54952 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 55.675550: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1003 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=17 ino=257 dd-2584 [005] 55.675559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=52336 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 55.683464: balance_dirty_state: bdi btrfs-1: dirty=507 wb=903 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=17 ino=257 dd-2584 [005] 55.683525: balance_dirty_state: bdi btrfs-1: dirty=532 wb=903 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=13 ino=257 dd-2584 [005] 55.683584: balance_dirty_state: bdi btrfs-1: dirty=532 wb=903 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 55.683816: balance_dirty_state: bdi btrfs-1: dirty=557 wb=903 unstable=0 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 55.683876: balance_dirty_state: bdi btrfs-1: dirty=582 wb=903 unstable=0 bg_thresh=1006 thresh=2013 gap=528 poll_thresh=16 ino=257 dd-2584 [005] 55.683994: balance_dirty_state: bdi btrfs-1: dirty=607 wb=903 unstable=0 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 55.683999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=52336 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 55.691486: balance_dirty_state: bdi btrfs-1: dirty=607 wb=903 unstable=0 bg_thresh=991 thresh=1982 gap=472 poll_thresh=17 ino=257 dd-2584 [005] 55.691492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=52336 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 55.699478: balance_dirty_state: bdi btrfs-1: dirty=607 wb=778 unstable=0 bg_thresh=991 thresh=1983 gap=598 poll_thresh=17 ino=257 dd-2584 [005] 55.699546: balance_dirty_state: bdi btrfs-1: dirty=632 wb=778 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=13 ino=257 dd-2584 [005] 55.699606: balance_dirty_state: bdi btrfs-1: dirty=632 wb=778 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 55.699666: balance_dirty_state: bdi btrfs-1: dirty=657 wb=778 unstable=0 bg_thresh=993 thresh=1987 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 55.699725: balance_dirty_state: bdi btrfs-1: dirty=682 wb=778 unstable=0 bg_thresh=993 thresh=1986 gap=526 poll_thresh=16 ino=257 dd-2584 [005] 55.699846: balance_dirty_state: bdi btrfs-1: dirty=707 wb=778 unstable=0 bg_thresh=992 thresh=1985 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 55.699966: balance_dirty_state: bdi btrfs-1: dirty=732 wb=778 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=18 ino=257 dd-2584 [005] 55.699971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=52336 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.711528: balance_dirty_state: bdi btrfs-1: dirty=732 wb=653 unstable=0 bg_thresh=991 thresh=1982 gap=597 poll_thresh=18 ino=257 dd-2584 [001] 55.711601: balance_dirty_state: bdi btrfs-1: dirty=732 wb=653 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=13 ino=257 dd-2584 [001] 55.711660: balance_dirty_state: bdi btrfs-1: dirty=757 wb=653 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 55.711718: balance_dirty_state: bdi btrfs-1: dirty=757 wb=653 unstable=0 bg_thresh=996 thresh=1992 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 55.711776: balance_dirty_state: bdi btrfs-1: dirty=782 wb=653 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 55.712069: balance_dirty_state: bdi btrfs-1: dirty=807 wb=653 unstable=0 bg_thresh=998 thresh=1996 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 55.712187: balance_dirty_state: bdi btrfs-1: dirty=857 wb=653 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 55.712191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=52336 base_bw=8992 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 55.719626: balance_dirty_state: bdi btrfs-1: dirty=857 wb=653 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 55.719638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=52336 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 55.727621: balance_dirty_state: bdi btrfs-1: dirty=857 wb=528 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=18 ino=257 dd-2584 [005] 55.727745: balance_dirty_state: bdi btrfs-1: dirty=882 wb=528 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=13 ino=257 dd-2584 [005] 55.727864: balance_dirty_state: bdi btrfs-1: dirty=882 wb=528 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 55.728004: balance_dirty_state: bdi btrfs-1: dirty=907 wb=478 unstable=0 bg_thresh=997 thresh=1994 gap=609 poll_thresh=15 ino=257 dd-2584 [005] 55.728133: balance_dirty_state: bdi btrfs-1: dirty=932 wb=403 unstable=0 bg_thresh=996 thresh=1993 gap=658 poll_thresh=16 ino=257 dd-2584 [005] 55.728356: balance_dirty_state: bdi btrfs-1: dirty=957 wb=403 unstable=0 bg_thresh=999 thresh=1998 gap=638 poll_thresh=17 ino=257 dd-2584 [005] 55.728592: balance_dirty_state: bdi btrfs-1: dirty=982 wb=403 unstable=0 bg_thresh=998 thresh=1997 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 55.728830: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=403 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 55.728923: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8248 wrote=0 to_write=8192 dd-2584 [005] 55.729079: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=403 unstable=0 bg_thresh=1000 thresh=2000 gap=540 poll_thresh=20 ino=257 dd-2584 [005] 55.729690: balance_dirty_state: bdi btrfs-1: dirty=982 wb=503 unstable=0 bg_thresh=999 thresh=1999 gap=514 poll_thresh=21 ino=257 dd-2584 [005] 55.729945: balance_dirty_state: bdi btrfs-1: dirty=957 wb=553 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=22 ino=257 dd-2584 [005] 55.729948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=52336 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 55.733544: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=312 wrote=960 to_write=7232 dd-2584 [005] 55.735540: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1278 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=22 ino=257 dd-2584 [005] 55.735621: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1228 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 55.735751: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1203 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=17 ino=257 dd-2584 [005] 55.735876: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1203 unstable=0 bg_thresh=996 thresh=1993 gap=533 poll_thresh=18 ino=257 dd-2584 [005] 55.735998: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1203 unstable=0 bg_thresh=995 thresh=1990 gap=505 poll_thresh=19 ino=257 dd-2584 [005] 55.736121: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1203 unstable=0 bg_thresh=996 thresh=1992 gap=482 poll_thresh=20 ino=257 dd-2584 [005] 55.736126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=52336 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 55.747556: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1203 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=20 ino=257 dd-2584 [005] 55.747566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=52336 base_bw=8992 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 55.759598: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1053 unstable=0 bg_thresh=997 thresh=1994 gap=634 poll_thresh=20 ino=257 dd-2584 [005] 55.759712: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1053 unstable=0 bg_thresh=999 thresh=1999 gap=614 poll_thresh=15 ino=257 dd-2584 [005] 55.759819: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1053 unstable=0 bg_thresh=996 thresh=1993 gap=608 poll_thresh=16 ino=257 dd-2584 [005] 55.760329: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1053 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=17 ino=257 dd-2584 [005] 55.760532: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1053 unstable=0 bg_thresh=998 thresh=1996 gap=536 poll_thresh=18 ino=257 dd-2584 [005] 55.760734: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1053 unstable=0 bg_thresh=997 thresh=1995 gap=510 poll_thresh=19 ino=257 dd-2584 [005] 55.760937: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1053 unstable=0 bg_thresh=999 thresh=1999 gap=464 poll_thresh=20 ino=257 dd-2584 [005] 55.760944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=52336 base_bw=8992 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 55.767538: balance_dirty_state: bdi btrfs-1: dirty=482 wb=928 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=20 ino=257 dd-2584 [005] 55.767650: balance_dirty_state: bdi btrfs-1: dirty=482 wb=928 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 55.767753: balance_dirty_state: bdi btrfs-1: dirty=507 wb=928 unstable=0 bg_thresh=1001 thresh=2002 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 55.767955: balance_dirty_state: bdi btrfs-1: dirty=532 wb=928 unstable=0 bg_thresh=1000 thresh=2001 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 55.768156: balance_dirty_state: bdi btrfs-1: dirty=557 wb=928 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 55.768363: balance_dirty_state: bdi btrfs-1: dirty=607 wb=928 unstable=0 bg_thresh=999 thresh=1998 gap=463 poll_thresh=19 ino=257 dd-2584 [005] 55.768370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=52336 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 55.775598: balance_dirty_state: bdi btrfs-1: dirty=607 wb=928 unstable=0 bg_thresh=998 thresh=1997 gap=462 poll_thresh=19 ino=257 dd-2584 [005] 55.775606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=52336 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 55.783605: balance_dirty_state: bdi btrfs-1: dirty=607 wb=928 unstable=0 bg_thresh=998 thresh=1997 gap=462 poll_thresh=19 ino=257 dd-2584 [005] 55.783610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=50564 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 55.791564: balance_dirty_state: bdi btrfs-1: dirty=607 wb=678 unstable=0 bg_thresh=1000 thresh=2000 gap=715 poll_thresh=19 ino=257 dd-2584 [005] 55.791632: balance_dirty_state: bdi btrfs-1: dirty=607 wb=678 unstable=0 bg_thresh=1000 thresh=2000 gap=715 poll_thresh=14 ino=257 dd-2584 [005] 55.791863: balance_dirty_state: bdi btrfs-1: dirty=632 wb=678 unstable=0 bg_thresh=999 thresh=1999 gap=689 poll_thresh=15 ino=257 dd-2584 [005] 55.791924: balance_dirty_state: bdi btrfs-1: dirty=657 wb=678 unstable=0 bg_thresh=1002 thresh=2004 gap=669 poll_thresh=16 ino=257 dd-2584 [005] 55.792041: balance_dirty_state: bdi btrfs-1: dirty=682 wb=678 unstable=0 bg_thresh=1001 thresh=2003 gap=643 poll_thresh=17 ino=257 dd-2584 [005] 55.792159: balance_dirty_state: bdi btrfs-1: dirty=707 wb=678 unstable=0 bg_thresh=1001 thresh=2002 gap=617 poll_thresh=18 ino=257 dd-2584 [005] 55.792277: balance_dirty_state: bdi btrfs-1: dirty=732 wb=678 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=19 ino=257 dd-2584 [005] 55.792396: balance_dirty_state: bdi btrfs-1: dirty=782 wb=678 unstable=0 bg_thresh=1002 thresh=2005 gap=545 poll_thresh=20 ino=257 dd-2584 [005] 55.792514: balance_dirty_state: bdi btrfs-1: dirty=807 wb=678 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=21 ino=257 dd-2584 [005] 55.792637: balance_dirty_state: bdi btrfs-1: dirty=832 wb=678 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=22 ino=257 dd-2584 [005] 55.792642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=50564 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 55.799584: balance_dirty_state: bdi btrfs-1: dirty=832 wb=678 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=22 ino=257 dd-2584 [005] 55.799594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=50564 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 55.807673: balance_dirty_state: bdi btrfs-1: dirty=832 wb=678 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=22 ino=257 dd-2584 [005] 55.807682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=50564 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 55.815628: balance_dirty_state: bdi btrfs-1: dirty=832 wb=678 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=22 ino=257 dd-2584 [005] 55.815638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=50564 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 55.823530: balance_dirty_state: bdi btrfs-1: dirty=832 wb=553 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=22 ino=257 dd-2584 [005] 55.823606: balance_dirty_state: bdi btrfs-1: dirty=857 wb=553 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=16 ino=257 dd-2584 [005] 55.823903: balance_dirty_state: bdi btrfs-1: dirty=882 wb=553 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=17 ino=257 dd-2584 [005] 55.824023: balance_dirty_state: bdi btrfs-1: dirty=907 wb=553 unstable=0 bg_thresh=1000 thresh=2000 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 55.824141: balance_dirty_state: bdi btrfs-1: dirty=957 wb=553 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 55.824146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=50564 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 55.831518: balance_dirty_state: bdi btrfs-1: dirty=957 wb=428 unstable=0 bg_thresh=985 thresh=1970 gap=585 poll_thresh=19 ino=257 dd-2584 [005] 55.831587: balance_dirty_state: bdi btrfs-1: dirty=957 wb=428 unstable=0 bg_thresh=985 thresh=1970 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 55.831651: balance_dirty_state: bdi btrfs-1: dirty=982 wb=428 unstable=0 bg_thresh=984 thresh=1969 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 55.831711: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=428 unstable=0 bg_thresh=987 thresh=1974 gap=539 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 55.831737: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8352 wrote=0 to_write=8192 dd-2584 [005] 55.831841: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=428 unstable=0 bg_thresh=983 thresh=1967 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 55.831966: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=453 unstable=0 bg_thresh=983 thresh=1966 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 55.831968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=50564 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 55.835761: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=416 wrote=896 to_write=7296 dd-2584 [005] 55.839516: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1203 unstable=0 bg_thresh=991 thresh=1982 gap=622 poll_thresh=18 ino=257 dd-2584 [005] 55.839609: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1203 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=13 ino=257 dd-2584 [005] 55.839696: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1203 unstable=0 bg_thresh=987 thresh=1975 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 55.839784: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1203 unstable=0 bg_thresh=990 thresh=1980 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 55.839868: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1203 unstable=0 bg_thresh=989 thresh=1979 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 55.840325: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1203 unstable=0 bg_thresh=989 thresh=1978 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 55.840484: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1203 unstable=0 bg_thresh=988 thresh=1977 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 55.840490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=50564 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 55.847566: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1203 unstable=0 bg_thresh=991 thresh=1983 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 55.847648: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1203 unstable=0 bg_thresh=991 thresh=1982 gap=472 poll_thresh=13 ino=257 dd-2584 [005] 55.847653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=50564 base_bw=8992 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 55.855632: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1078 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=13 ino=257 dd-2584 [001] 55.855724: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1078 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=10 ino=257 dd-2584 [001] 55.855781: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1078 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=11 ino=257 dd-2584 [001] 55.855836: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1078 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=12 ino=257 dd-2584 [001] 55.855894: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1078 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=13 ino=257 dd-2584 [001] 55.855951: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1078 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=14 ino=257 dd-2584 [001] 55.856008: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1078 unstable=0 bg_thresh=997 thresh=1995 gap=535 poll_thresh=15 ino=257 dd-2584 [001] 55.856066: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1078 unstable=0 bg_thresh=997 thresh=1994 gap=509 poll_thresh=16 ino=257 dd-2584 [001] 55.856180: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1078 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=17 ino=257 dd-2584 [001] 55.856184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=50564 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.863550: balance_dirty_state: bdi btrfs-1: dirty=432 wb=953 unstable=0 bg_thresh=996 thresh=1993 gap=608 poll_thresh=17 ino=257 dd-2584 [001] 55.863614: balance_dirty_state: bdi btrfs-1: dirty=457 wb=953 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=13 ino=257 dd-2584 [001] 55.863675: balance_dirty_state: bdi btrfs-1: dirty=482 wb=953 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=14 ino=257 dd-2584 [001] 55.863908: balance_dirty_state: bdi btrfs-1: dirty=482 wb=953 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 55.863967: balance_dirty_state: bdi btrfs-1: dirty=507 wb=953 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=16 ino=257 dd-2584 [001] 55.864085: balance_dirty_state: bdi btrfs-1: dirty=532 wb=953 unstable=0 bg_thresh=997 thresh=1995 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 55.864203: balance_dirty_state: bdi btrfs-1: dirty=582 wb=953 unstable=0 bg_thresh=997 thresh=1994 gap=459 poll_thresh=18 ino=257 dd-2584 [001] 55.864208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=50564 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.871615: balance_dirty_state: bdi btrfs-1: dirty=582 wb=953 unstable=0 bg_thresh=997 thresh=1994 gap=459 poll_thresh=18 ino=257 dd-2584 [001] 55.871624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=50564 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 55.879613: balance_dirty_state: bdi btrfs-1: dirty=582 wb=878 unstable=0 bg_thresh=996 thresh=1993 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 55.879695: balance_dirty_state: bdi btrfs-1: dirty=582 wb=878 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=13 ino=257 dd-2584 [001] 55.879755: balance_dirty_state: bdi btrfs-1: dirty=607 wb=878 unstable=0 bg_thresh=996 thresh=1992 gap=507 poll_thresh=14 ino=257 dd-2584 [001] 55.879813: balance_dirty_state: bdi btrfs-1: dirty=607 wb=878 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=15 ino=257 dd-2584 [001] 55.879873: balance_dirty_state: bdi btrfs-1: dirty=632 wb=878 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=16 ino=257 dd-2584 [001] 55.879878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=50564 base_bw=8992 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 55.887676: balance_dirty_state: bdi btrfs-1: dirty=632 wb=878 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=16 ino=257 dd-2584 [000] 55.887684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=49176 base_bw=8992 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 55.895547: balance_dirty_state: bdi btrfs-1: dirty=632 wb=753 unstable=0 bg_thresh=999 thresh=1999 gap=614 poll_thresh=16 ino=257 dd-2584 [000] 55.895671: balance_dirty_state: bdi btrfs-1: dirty=657 wb=753 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=12 ino=257 dd-2584 [000] 55.895787: balance_dirty_state: bdi btrfs-1: dirty=682 wb=753 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=13 ino=257 dd-2584 [000] 55.895906: balance_dirty_state: bdi btrfs-1: dirty=682 wb=753 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=14 ino=257 dd-2584 [000] 55.896024: balance_dirty_state: bdi btrfs-1: dirty=707 wb=753 unstable=0 bg_thresh=1001 thresh=2003 gap=543 poll_thresh=15 ino=257 dd-2584 [000] 55.896140: balance_dirty_state: bdi btrfs-1: dirty=707 wb=753 unstable=0 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=16 ino=257 dd-2584 [000] 55.896726: balance_dirty_state: bdi btrfs-1: dirty=757 wb=753 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=17 ino=257 dd-2584 [000] 55.896735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=49176 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 55.903558: balance_dirty_state: bdi btrfs-1: dirty=757 wb=628 unstable=0 bg_thresh=1001 thresh=2003 gap=618 poll_thresh=17 ino=257 dd-2584 [000] 55.903631: balance_dirty_state: bdi btrfs-1: dirty=757 wb=628 unstable=0 bg_thresh=1004 thresh=2008 gap=623 poll_thresh=13 ino=257 dd-2584 [000] 55.903688: balance_dirty_state: bdi btrfs-1: dirty=782 wb=628 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=14 ino=257 dd-2584 [000] 55.903744: balance_dirty_state: bdi btrfs-1: dirty=807 wb=628 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=15 ino=257 dd-2584 [000] 55.903802: balance_dirty_state: bdi btrfs-1: dirty=807 wb=628 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=16 ino=257 dd-2584 [000] 55.903915: balance_dirty_state: bdi btrfs-1: dirty=857 wb=628 unstable=0 bg_thresh=1002 thresh=2005 gap=520 poll_thresh=17 ino=257 dd-2584 [000] 55.904029: balance_dirty_state: bdi btrfs-1: dirty=882 wb=628 unstable=0 bg_thresh=1004 thresh=2009 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 55.904034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=49176 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 55.911650: balance_dirty_state: bdi btrfs-1: dirty=882 wb=628 unstable=0 bg_thresh=1004 thresh=2009 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 55.911655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=49176 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 55.923628: balance_dirty_state: bdi btrfs-1: dirty=882 wb=503 unstable=0 bg_thresh=1002 thresh=2005 gap=620 poll_thresh=18 ino=257 dd-2584 [000] 55.923698: balance_dirty_state: bdi btrfs-1: dirty=907 wb=503 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=13 ino=257 dd-2584 [000] 55.923762: balance_dirty_state: bdi btrfs-1: dirty=907 wb=503 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=14 ino=257 dd-2584 [000] 55.923825: balance_dirty_state: bdi btrfs-1: dirty=932 wb=503 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 55.923890: balance_dirty_state: bdi btrfs-1: dirty=932 wb=503 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=16 ino=257 dd-2584 [000] 55.924017: balance_dirty_state: bdi btrfs-1: dirty=982 wb=503 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=17 ino=257 dd-2584 [000] 55.924328: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=503 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=18 ino=257 dd-2584 [000] 55.924333: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=49176 base_bw=8992 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 55.924399: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8444 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 55.926866: writeback_single_inode: bdi btrfs-1: ino=257 state= age=504 wrote=848 to_write=7344 dd-2584 [000] 55.931658: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1353 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=18 ino=257 dd-2584 [000] 55.931663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=49176 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 55.939680: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1203 unstable=0 bg_thresh=1005 thresh=2010 gap=650 poll_thresh=18 ino=257 dd-2584 [000] 55.939764: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1203 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=13 ino=257 dd-2584 [000] 55.939840: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1203 unstable=0 bg_thresh=1004 thresh=2009 gap=624 poll_thresh=14 ino=257 dd-2584 [000] 55.939916: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1203 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=15 ino=257 dd-2584 [000] 55.939993: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1203 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 55.940147: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1203 unstable=0 bg_thresh=1003 thresh=2007 gap=547 poll_thresh=17 ino=257 dd-2584 [000] 55.940302: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1203 unstable=0 bg_thresh=1005 thresh=2011 gap=526 poll_thresh=18 ino=257 dd-2584 [000] 55.940459: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1203 unstable=0 bg_thresh=1005 thresh=2010 gap=500 poll_thresh=19 ino=257 dd-2584 [000] 55.940464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=49176 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 55.963150: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1205 unstable=0 bg_thresh=1004 thresh=2008 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 55.963154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=49176 base_bw=8992 task_bw=0 dirtied=32 period=0 think=12 pause=8 dd-2584 [004] 55.967902: balance_dirty_state: bdi btrfs-1: dirty=311 wb=955 unstable=0 bg_thresh=1006 thresh=2012 gap=746 poll_thresh=19 ino=257 dd-2584 [004] 55.968006: balance_dirty_state: bdi btrfs-1: dirty=336 wb=955 unstable=0 bg_thresh=1008 thresh=2017 gap=726 poll_thresh=14 ino=257 dd-2584 [004] 55.968109: balance_dirty_state: bdi btrfs-1: dirty=336 wb=955 unstable=0 bg_thresh=1005 thresh=2011 gap=720 poll_thresh=15 ino=257 dd-2584 [004] 55.968209: balance_dirty_state: bdi btrfs-1: dirty=361 wb=955 unstable=0 bg_thresh=1008 thresh=2016 gap=700 poll_thresh=16 ino=257 dd-2584 [004] 55.968409: balance_dirty_state: bdi btrfs-1: dirty=386 wb=955 unstable=0 bg_thresh=1007 thresh=2015 gap=674 poll_thresh=17 ino=257 dd-2584 [004] 55.968883: balance_dirty_state: bdi btrfs-1: dirty=411 wb=955 unstable=0 bg_thresh=1006 thresh=2013 gap=647 poll_thresh=18 ino=257 dd-2584 [004] 55.969130: balance_dirty_state: bdi btrfs-1: dirty=461 wb=955 unstable=0 bg_thresh=1006 thresh=2012 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 55.969361: balance_dirty_state: bdi btrfs-1: dirty=486 wb=955 unstable=0 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=20 ino=257 dd-2584 [004] 55.969566: balance_dirty_state: bdi btrfs-1: dirty=511 wb=955 unstable=0 bg_thresh=1005 thresh=2010 gap=544 poll_thresh=21 ino=257 dd-2584 [004] 55.969858: balance_dirty_state: bdi btrfs-1: dirty=561 wb=930 unstable=0 bg_thresh=1002 thresh=2005 gap=514 poll_thresh=22 ino=257 dd-2584 [004] 55.970054: balance_dirty_state: bdi btrfs-1: dirty=586 wb=905 unstable=0 bg_thresh=1002 thresh=2004 gap=513 poll_thresh=23 ino=257 dd-2584 [004] 55.970245: balance_dirty_state: bdi btrfs-1: dirty=611 wb=905 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=24 ino=257 dd-2584 [004] 55.970251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-110% task_weight=98% bdi_bw=49176 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 55.975570: balance_dirty_state: bdi btrfs-1: dirty=611 wb=830 unstable=0 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=24 ino=257 dd-2584 [004] 55.975664: balance_dirty_state: bdi btrfs-1: dirty=636 wb=830 unstable=0 bg_thresh=1005 thresh=2011 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 55.976125: balance_dirty_state: bdi btrfs-1: dirty=661 wb=830 unstable=0 bg_thresh=1004 thresh=2009 gap=518 poll_thresh=19 ino=257 dd-2584 [004] 55.976295: balance_dirty_state: bdi btrfs-1: dirty=686 wb=830 unstable=0 bg_thresh=1004 thresh=2008 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 55.976301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=49176 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 55.983624: balance_dirty_state: bdi btrfs-1: dirty=689 wb=830 unstable=0 bg_thresh=1004 thresh=2008 gap=489 poll_thresh=20 ino=257 dd-2584 [004] 55.983630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=49176 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 55.995570: balance_dirty_state: bdi btrfs-1: dirty=689 wb=705 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=20 ino=257 dd-2584 [000] 55.995720: balance_dirty_state: bdi btrfs-1: dirty=725 wb=713 unstable=0 bg_thresh=996 thresh=1993 gap=555 poll_thresh=15 ino=257 dd-2584 [000] 55.995830: balance_dirty_state: bdi btrfs-1: dirty=750 wb=713 unstable=0 bg_thresh=996 thresh=1992 gap=529 poll_thresh=16 ino=257 dd-2584 [000] 55.996064: balance_dirty_state: bdi btrfs-1: dirty=775 wb=713 unstable=0 bg_thresh=998 thresh=1997 gap=509 poll_thresh=17 ino=257 dd-2584 [000] 55.996306: balance_dirty_state: bdi btrfs-1: dirty=800 wb=713 unstable=0 bg_thresh=995 thresh=1990 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 55.996315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=48048 base_bw=8992 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 56.003659: balance_dirty_state: bdi btrfs-1: dirty=801 wb=713 unstable=0 bg_thresh=993 thresh=1986 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 56.003671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=48048 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 56.015597: balance_dirty_state: bdi btrfs-1: dirty=801 wb=588 unstable=0 bg_thresh=992 thresh=1985 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 56.015736: balance_dirty_state: bdi btrfs-1: dirty=801 wb=588 unstable=0 bg_thresh=992 thresh=1985 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 56.015847: balance_dirty_state: bdi btrfs-1: dirty=826 wb=588 unstable=0 bg_thresh=992 thresh=1984 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 56.016020: balance_dirty_state: bdi btrfs-1: dirty=851 wb=563 unstable=0 bg_thresh=990 thresh=1981 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 56.016128: balance_dirty_state: bdi btrfs-1: dirty=851 wb=513 unstable=0 bg_thresh=990 thresh=1981 gap=617 poll_thresh=16 ino=257 dd-2584 [004] 56.016302: balance_dirty_state: bdi btrfs-1: dirty=901 wb=463 unstable=0 bg_thresh=989 thresh=1978 gap=614 poll_thresh=17 ino=257 dd-2584 [004] 56.016838: balance_dirty_state: bdi btrfs-1: dirty=926 wb=463 unstable=0 bg_thresh=994 thresh=1988 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 56.017076: balance_dirty_state: bdi btrfs-1: dirty=951 wb=463 unstable=0 bg_thresh=993 thresh=1987 gap=573 poll_thresh=19 ino=257 dd-2584 [004] 56.017310: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=463 unstable=0 bg_thresh=993 thresh=1986 gap=522 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 56.017365: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8536 wrote=0 to_write=8192 dd-2584 [004] 56.017561: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=463 unstable=0 bg_thresh=995 thresh=1990 gap=501 poll_thresh=21 ino=257 dd-2584 [004] 56.017808: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=513 unstable=0 bg_thresh=994 thresh=1989 gap=475 poll_thresh=22 ino=257 dd-2584 [004] 56.017811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=48048 base_bw=8992 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 56.021725: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=896 to_write=7296 dd-2584 [004] 56.027636: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1376 unstable=0 bg_thresh=994 thresh=1989 gap=475 poll_thresh=22 ino=257 dd-2584 [004] 56.027645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=48048 base_bw=8992 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 56.039664: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1377 unstable=0 bg_thresh=997 thresh=1994 gap=473 poll_thresh=22 ino=257 dd-2584 [004] 56.039675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=48048 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 56.047683: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1370 unstable=0 bg_thresh=998 thresh=1997 gap=472 poll_thresh=22 ino=257 dd-2584 [004] 56.047694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-113% task_weight=99% bdi_bw=48048 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 56.055658: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1245 unstable=0 bg_thresh=998 thresh=1997 gap=597 poll_thresh=22 ino=257 dd-2584 [004] 56.055828: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1245 unstable=0 bg_thresh=995 thresh=1991 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 56.056076: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1245 unstable=0 bg_thresh=997 thresh=1995 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 56.056313: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1245 unstable=0 bg_thresh=997 thresh=1994 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 56.056548: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1245 unstable=0 bg_thresh=996 thresh=1993 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 56.056557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-69% task_weight=98% bdi_bw=48048 base_bw=8992 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 56.067952: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1120 unstable=0 bg_thresh=996 thresh=1992 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 56.068010: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1120 unstable=0 bg_thresh=998 thresh=1997 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 56.068066: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1120 unstable=0 bg_thresh=995 thresh=1991 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 56.068180: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1120 unstable=0 bg_thresh=997 thresh=1995 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 56.068292: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1120 unstable=0 bg_thresh=997 thresh=1994 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 56.068297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-69% task_weight=99% bdi_bw=48048 base_bw=8992 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 56.075827: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1120 unstable=0 bg_thresh=997 thresh=1994 gap=494 poll_thresh=13 ino=257 dd-2584 [000] 56.075837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-69% task_weight=99% bdi_bw=48048 base_bw=8992 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 56.087741: balance_dirty_state: bdi btrfs-1: dirty=430 wb=920 unstable=0 bg_thresh=996 thresh=1992 gap=642 poll_thresh=10 ino=257 dd-2584 [004] 56.087841: balance_dirty_state: bdi btrfs-1: dirty=430 wb=920 unstable=0 bg_thresh=995 thresh=1991 gap=641 poll_thresh=11 ino=257 dd-2584 [004] 56.087941: balance_dirty_state: bdi btrfs-1: dirty=455 wb=920 unstable=0 bg_thresh=998 thresh=1996 gap=621 poll_thresh=12 ino=257 dd-2584 [004] 56.088039: balance_dirty_state: bdi btrfs-1: dirty=480 wb=920 unstable=0 bg_thresh=995 thresh=1990 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 56.088141: balance_dirty_state: bdi btrfs-1: dirty=480 wb=920 unstable=0 bg_thresh=997 thresh=1995 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 56.088240: balance_dirty_state: bdi btrfs-1: dirty=505 wb=920 unstable=0 bg_thresh=997 thresh=1994 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 56.088339: balance_dirty_state: bdi btrfs-1: dirty=530 wb=920 unstable=0 bg_thresh=997 thresh=1994 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 56.088880: balance_dirty_state: bdi btrfs-1: dirty=555 wb=920 unstable=0 bg_thresh=993 thresh=1987 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 56.089080: balance_dirty_state: bdi btrfs-1: dirty=580 wb=920 unstable=0 bg_thresh=995 thresh=1991 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 56.089087: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=98% bdi_bw=48048 base_bw=8992 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 56.095775: balance_dirty_state: bdi btrfs-1: dirty=605 wb=920 unstable=0 bg_thresh=998 thresh=1996 gap=471 poll_thresh=13 ino=257 dd-2584 [004] 56.095781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-67% task_weight=99% bdi_bw=48048 base_bw=8992 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 56.103715: balance_dirty_state: bdi btrfs-1: dirty=605 wb=770 unstable=0 bg_thresh=997 thresh=1994 gap=619 poll_thresh=10 ino=257 dd-2584 [004] 56.103771: balance_dirty_state: bdi btrfs-1: dirty=630 wb=770 unstable=0 bg_thresh=999 thresh=1999 gap=599 poll_thresh=11 ino=257 dd-2584 [004] 56.103828: balance_dirty_state: bdi btrfs-1: dirty=655 wb=770 unstable=0 bg_thresh=996 thresh=1993 gap=568 poll_thresh=12 ino=257 dd-2584 [004] 56.103885: balance_dirty_state: bdi btrfs-1: dirty=655 wb=770 unstable=0 bg_thresh=999 thresh=1998 gap=573 poll_thresh=13 ino=257 dd-2584 [004] 56.103942: balance_dirty_state: bdi btrfs-1: dirty=680 wb=770 unstable=0 bg_thresh=998 thresh=1997 gap=547 poll_thresh=14 ino=257 dd-2584 [004] 56.103998: balance_dirty_state: bdi btrfs-1: dirty=705 wb=770 unstable=0 bg_thresh=998 thresh=1997 gap=522 poll_thresh=15 ino=257 dd-2584 [004] 56.104055: balance_dirty_state: bdi btrfs-1: dirty=705 wb=770 unstable=0 bg_thresh=998 thresh=1996 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 56.104167: balance_dirty_state: bdi btrfs-1: dirty=730 wb=770 unstable=0 bg_thresh=997 thresh=1995 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 56.104171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=46416 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 56.111654: balance_dirty_state: bdi btrfs-1: dirty=730 wb=645 unstable=0 bg_thresh=997 thresh=1994 gap=619 poll_thresh=17 ino=257 dd-2584 [004] 56.111746: balance_dirty_state: bdi btrfs-1: dirty=755 wb=645 unstable=0 bg_thresh=999 thresh=1999 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 56.111802: balance_dirty_state: bdi btrfs-1: dirty=780 wb=645 unstable=0 bg_thresh=996 thresh=1993 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 56.111860: balance_dirty_state: bdi btrfs-1: dirty=780 wb=645 unstable=0 bg_thresh=996 thresh=1992 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 56.112081: balance_dirty_state: bdi btrfs-1: dirty=805 wb=645 unstable=0 bg_thresh=998 thresh=1997 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 56.112196: balance_dirty_state: bdi btrfs-1: dirty=830 wb=645 unstable=0 bg_thresh=998 thresh=1996 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 56.112308: balance_dirty_state: bdi btrfs-1: dirty=880 wb=645 unstable=0 bg_thresh=997 thresh=1995 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 56.112312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=99% bdi_bw=46416 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 56.119777: balance_dirty_state: bdi btrfs-1: dirty=880 wb=645 unstable=0 bg_thresh=1000 thresh=2000 gap=475 poll_thresh=13 ino=257 dd-2584 [004] 56.119783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-62% task_weight=98% bdi_bw=46416 base_bw=8992 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 56.131685: balance_dirty_state: bdi btrfs-1: dirty=905 wb=395 unstable=0 bg_thresh=995 thresh=1991 gap=691 poll_thresh=10 ino=257 dd-2584 [004] 56.131754: balance_dirty_state: bdi btrfs-1: dirty=930 wb=395 unstable=0 bg_thresh=998 thresh=1996 gap=671 poll_thresh=11 ino=257 dd-2584 [004] 56.131822: balance_dirty_state: bdi btrfs-1: dirty=930 wb=395 unstable=0 bg_thresh=997 thresh=1995 gap=670 poll_thresh=12 ino=257 dd-2584 [004] 56.131890: balance_dirty_state: bdi btrfs-1: dirty=955 wb=395 unstable=0 bg_thresh=1000 thresh=2000 gap=650 poll_thresh=13 ino=257 dd-2584 [004] 56.131957: balance_dirty_state: bdi btrfs-1: dirty=955 wb=395 unstable=0 bg_thresh=994 thresh=1988 gap=638 poll_thresh=14 ino=257 dd-2584 [004] 56.132024: balance_dirty_state: bdi btrfs-1: dirty=980 wb=395 unstable=0 bg_thresh=996 thresh=1993 gap=618 poll_thresh=15 ino=257 dd-2584 [004] 56.132095: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=395 unstable=0 bg_thresh=993 thresh=1987 gap=587 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 56.132123: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8652 wrote=0 to_write=8192 dd-2584 [004] 56.132243: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=395 unstable=0 bg_thresh=992 thresh=1985 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 56.132568: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=445 unstable=0 bg_thresh=992 thresh=1984 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 56.132743: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=495 unstable=0 bg_thresh=991 thresh=1983 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 56.132745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1280 avg_dirty=1280 bdi_gap=32% task_gap=-34% task_weight=98% bdi_bw=46416 base_bw=8992 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 56.134926: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=928 to_write=7264 dd-2584 [003] 56.143860: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1320 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=14 ino=257 dd-2584 [003] 56.143868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1280 avg_dirty=1280 bdi_gap=37% task_gap=-23% task_weight=98% bdi_bw=46416 base_bw=8992 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [007] 56.151736: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1070 unstable=0 bg_thresh=992 thresh=1984 gap=737 poll_thresh=10 ino=257 dd-2584 [007] 56.151855: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1070 unstable=0 bg_thresh=994 thresh=1989 gap=717 poll_thresh=11 ino=257 dd-2584 [007] 56.151972: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1070 unstable=0 bg_thresh=994 thresh=1989 gap=692 poll_thresh=12 ino=257 dd-2584 [007] 56.152091: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1070 unstable=0 bg_thresh=997 thresh=1994 gap=697 poll_thresh=13 ino=257 dd-2584 [007] 56.152210: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1070 unstable=0 bg_thresh=997 thresh=1994 gap=672 poll_thresh=14 ino=257 dd-2584 [007] 56.152329: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1070 unstable=0 bg_thresh=999 thresh=1999 gap=652 poll_thresh=15 ino=257 dd-2584 [007] 56.152449: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1070 unstable=0 bg_thresh=999 thresh=1998 gap=651 poll_thresh=16 ino=257 dd-2584 [007] 56.152688: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1070 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=17 ino=257 dd-2584 [007] 56.152924: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1070 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=18 ino=257 dd-2584 [007] 56.153518: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1070 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=19 ino=257 dd-2584 [007] 56.153753: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1070 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=20 ino=257 dd-2584 [007] 56.153988: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1070 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=21 ino=257 dd-2584 [007] 56.153997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-65% task_weight=100% bdi_bw=46416 base_bw=8992 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 56.159877: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1070 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=16 ino=257 dd-2584 [007] 56.159886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=16% task_gap=-66% task_weight=99% bdi_bw=46416 base_bw=8992 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 56.167853: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1070 unstable=0 bg_thresh=998 thresh=1997 gap=450 poll_thresh=12 ino=257 dd-2584 [007] 56.167857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=46416 base_bw=8992 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 56.175689: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1020 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=12 ino=257 dd-2584 [003] 56.175696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-69% task_weight=100% bdi_bw=46416 base_bw=8992 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 56.183824: balance_dirty_state: bdi btrfs-1: dirty=502 wb=945 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=9 ino=257 dd-2584 [003] 56.183944: balance_dirty_state: bdi btrfs-1: dirty=527 wb=945 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=10 ino=257 dd-2584 [003] 56.184062: balance_dirty_state: bdi btrfs-1: dirty=527 wb=945 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=11 ino=257 dd-2584 [003] 56.184180: balance_dirty_state: bdi btrfs-1: dirty=552 wb=945 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=12 ino=257 dd-2584 [003] 56.184189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-73% task_weight=99% bdi_bw=46416 base_bw=8992 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 56.191696: balance_dirty_state: bdi btrfs-1: dirty=577 wb=945 unstable=0 bg_thresh=994 thresh=1989 gap=467 poll_thresh=9 ino=257 dd-2584 [003] 56.191700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=46416 base_bw=8992 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 56.199868: balance_dirty_state: bdi btrfs-1: dirty=577 wb=820 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=7 ino=257 dd-2584 [003] 56.199928: balance_dirty_state: bdi btrfs-1: dirty=602 wb=820 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=8 ino=257 dd-2584 [003] 56.199987: balance_dirty_state: bdi btrfs-1: dirty=627 wb=820 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=9 ino=257 dd-2584 [003] 56.200044: balance_dirty_state: bdi btrfs-1: dirty=627 wb=820 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=10 ino=257 dd-2584 [003] 56.200275: balance_dirty_state: bdi btrfs-1: dirty=652 wb=820 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=11 ino=257 dd-2584 [003] 56.200334: balance_dirty_state: bdi btrfs-1: dirty=677 wb=820 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=12 ino=257 dd-2584 [003] 56.200339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1280 avg_dirty=1280 bdi_gap=36% task_gap=-25% task_weight=99% bdi_bw=46416 base_bw=8992 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 56.207860: balance_dirty_state: bdi btrfs-1: dirty=677 wb=820 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=9 ino=257 dd-2584 [003] 56.207864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1320 avg_dirty=1320 bdi_gap=12% task_gap=-74% task_weight=99% bdi_bw=44980 base_bw=7868 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 56.215900: balance_dirty_state: bdi btrfs-1: dirty=702 wb=820 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=7 ino=257 dd-2584 [007] 56.215908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=99% bdi_bw=44980 base_bw=7868 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 56.223918: balance_dirty_state: bdi btrfs-1: dirty=702 wb=820 unstable=0 bg_thresh=993 thresh=1987 gap=465 poll_thresh=5 ino=257 dd-2584 [007] 56.223925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=44980 base_bw=7868 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 56.231746: balance_dirty_state: bdi btrfs-1: dirty=702 wb=570 unstable=0 bg_thresh=994 thresh=1988 gap=716 poll_thresh=5 ino=257 dd-2584 [007] 56.231855: balance_dirty_state: bdi btrfs-1: dirty=727 wb=570 unstable=0 bg_thresh=996 thresh=1993 gap=696 poll_thresh=4 ino=257 dd-2584 [007] 56.231947: balance_dirty_state: bdi btrfs-1: dirty=752 wb=570 unstable=0 bg_thresh=996 thresh=1993 gap=671 poll_thresh=5 ino=257 dd-2584 [007] 56.232040: balance_dirty_state: bdi btrfs-1: dirty=752 wb=570 unstable=0 bg_thresh=999 thresh=1998 gap=676 poll_thresh=6 ino=257 dd-2584 [007] 56.232134: balance_dirty_state: bdi btrfs-1: dirty=777 wb=570 unstable=0 bg_thresh=1001 thresh=2003 gap=656 poll_thresh=7 ino=257 dd-2584 [007] 56.232233: balance_dirty_state: bdi btrfs-1: dirty=777 wb=570 unstable=0 bg_thresh=1001 thresh=2002 gap=655 poll_thresh=8 ino=257 dd-2584 [007] 56.232327: balance_dirty_state: bdi btrfs-1: dirty=802 wb=570 unstable=0 bg_thresh=1001 thresh=2002 gap=630 poll_thresh=9 ino=257 dd-2584 [007] 56.232421: balance_dirty_state: bdi btrfs-1: dirty=827 wb=570 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=10 ino=257 dd-2584 [007] 56.232515: balance_dirty_state: bdi btrfs-1: dirty=827 wb=570 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=11 ino=257 dd-2584 [007] 56.232610: balance_dirty_state: bdi btrfs-1: dirty=852 wb=570 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=12 ino=257 dd-2584 [007] 56.232704: balance_dirty_state: bdi btrfs-1: dirty=877 wb=570 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=13 ino=257 dd-2584 [007] 56.232798: balance_dirty_state: bdi btrfs-1: dirty=877 wb=570 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=14 ino=257 dd-2584 [007] 56.233173: balance_dirty_state: bdi btrfs-1: dirty=902 wb=570 unstable=0 bg_thresh=1002 thresh=2004 gap=532 poll_thresh=15 ino=257 dd-2584 [007] 56.233268: balance_dirty_state: bdi btrfs-1: dirty=927 wb=570 unstable=0 bg_thresh=1001 thresh=2003 gap=506 poll_thresh=16 ino=257 dd-2584 [007] 56.233456: balance_dirty_state: bdi btrfs-1: dirty=952 wb=570 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=17 ino=257 dd-2584 [007] 56.233463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=44980 base_bw=7868 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 56.239715: balance_dirty_state: bdi btrfs-1: dirty=952 wb=445 unstable=0 bg_thresh=1004 thresh=2009 gap=612 poll_thresh=17 ino=257 dd-2584 [007] 56.239834: balance_dirty_state: bdi btrfs-1: dirty=977 wb=445 unstable=0 bg_thresh=1004 thresh=2009 gap=587 poll_thresh=13 ino=257 dd-2584 [007] 56.239894: balance_dirty_state: bdi btrfs-1: dirty=977 wb=445 unstable=0 bg_thresh=1004 thresh=2008 gap=586 poll_thresh=14 ino=257 dd-2584 [007] 56.239952: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=445 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=15 ino=257 dd-2584 [007] 56.240012: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=445 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 56.240129: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=445 unstable=0 bg_thresh=1005 thresh=2011 gap=514 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 56.240202: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8760 wrote=0 to_write=8192 dd-2584 [007] 56.240255: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=445 unstable=0 bg_thresh=1005 thresh=2010 gap=488 poll_thresh=18 ino=257 dd-2584 [007] 56.240256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=44980 base_bw=7868 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 56.244542: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=304 wrote=912 to_write=7280 dd-2584 [007] 56.247789: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1345 unstable=0 bg_thresh=1005 thresh=2010 gap=488 poll_thresh=18 ino=257 dd-2584 [007] 56.247795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=44980 base_bw=7868 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 56.255713: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1345 unstable=0 bg_thresh=1011 thresh=2022 gap=500 poll_thresh=18 ino=257 dd-2584 [007] 56.255723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=44980 base_bw=7868 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 56.263690: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1345 unstable=0 bg_thresh=1007 thresh=2014 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 56.263695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=44980 base_bw=7868 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 56.275759: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1220 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=18 ino=257 dd-2584 [007] 56.275833: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1220 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=13 ino=257 dd-2584 [007] 56.275896: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1220 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=14 ino=257 dd-2584 [007] 56.275960: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1220 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=15 ino=257 dd-2584 [007] 56.276024: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1220 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=16 ino=257 dd-2584 [007] 56.276335: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1220 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=17 ino=257 dd-2584 [007] 56.276453: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1220 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=18 ino=257 dd-2584 [007] 56.276458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=44980 base_bw=7868 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 56.283725: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1095 unstable=0 bg_thresh=1007 thresh=2014 gap=617 poll_thresh=18 ino=257 dd-2584 [007] 56.283792: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1095 unstable=0 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=13 ino=257 dd-2584 [007] 56.283855: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1095 unstable=0 bg_thresh=1009 thresh=2018 gap=596 poll_thresh=14 ino=257 dd-2584 [007] 56.283912: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1095 unstable=0 bg_thresh=1009 thresh=2018 gap=571 poll_thresh=15 ino=257 dd-2584 [007] 56.283970: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1095 unstable=0 bg_thresh=1008 thresh=2017 gap=545 poll_thresh=16 ino=257 dd-2584 [007] 56.284087: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1095 unstable=0 bg_thresh=1008 thresh=2016 gap=519 poll_thresh=17 ino=257 dd-2584 [007] 56.284205: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1095 unstable=0 bg_thresh=1007 thresh=2015 gap=493 poll_thresh=18 ino=257 dd-2584 [007] 56.284209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=44980 base_bw=7868 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 56.291754: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1095 unstable=0 bg_thresh=1007 thresh=2015 gap=493 poll_thresh=18 ino=257 dd-2584 [007] 56.291758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=44980 base_bw=7868 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 56.299743: balance_dirty_state: bdi btrfs-1: dirty=427 wb=970 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=18 ino=257 dd-2584 [003] 56.299817: balance_dirty_state: bdi btrfs-1: dirty=452 wb=970 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=13 ino=257 dd-2584 [003] 56.299878: balance_dirty_state: bdi btrfs-1: dirty=452 wb=970 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=14 ino=257 dd-2584 [003] 56.299937: balance_dirty_state: bdi btrfs-1: dirty=477 wb=970 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=15 ino=257 dd-2584 [003] 56.299997: balance_dirty_state: bdi btrfs-1: dirty=502 wb=970 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=16 ino=257 dd-2584 [003] 56.300288: balance_dirty_state: bdi btrfs-1: dirty=527 wb=970 unstable=0 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=17 ino=257 dd-2584 [003] 56.300407: balance_dirty_state: bdi btrfs-1: dirty=552 wb=970 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=18 ino=257 dd-2584 [003] 56.300412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=44980 base_bw=7868 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 56.307775: balance_dirty_state: bdi btrfs-1: dirty=552 wb=920 unstable=0 bg_thresh=1004 thresh=2008 gap=536 poll_thresh=18 ino=257 dd-2584 [005] 56.307864: balance_dirty_state: bdi btrfs-1: dirty=552 wb=920 unstable=0 bg_thresh=1004 thresh=2008 gap=536 poll_thresh=13 ino=257 dd-2584 [005] 56.307942: balance_dirty_state: bdi btrfs-1: dirty=577 wb=920 unstable=0 bg_thresh=1006 thresh=2013 gap=516 poll_thresh=14 ino=257 dd-2584 [005] 56.308019: balance_dirty_state: bdi btrfs-1: dirty=602 wb=920 unstable=0 bg_thresh=1009 thresh=2018 gap=496 poll_thresh=15 ino=257 dd-2584 [005] 56.308025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=44980 base_bw=7868 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 56.315744: balance_dirty_state: bdi btrfs-1: dirty=602 wb=795 unstable=0 bg_thresh=1011 thresh=2022 gap=625 poll_thresh=15 ino=257 dd-2584 [005] 56.315868: balance_dirty_state: bdi btrfs-1: dirty=602 wb=795 unstable=0 bg_thresh=1011 thresh=2022 gap=625 poll_thresh=11 ino=257 dd-2584 [005] 56.315988: balance_dirty_state: bdi btrfs-1: dirty=627 wb=795 unstable=0 bg_thresh=1013 thresh=2027 gap=605 poll_thresh=12 ino=257 dd-2584 [005] 56.316109: balance_dirty_state: bdi btrfs-1: dirty=652 wb=795 unstable=0 bg_thresh=1010 thresh=2021 gap=574 poll_thresh=13 ino=257 dd-2584 [005] 56.316228: balance_dirty_state: bdi btrfs-1: dirty=652 wb=795 unstable=0 bg_thresh=1010 thresh=2020 gap=573 poll_thresh=14 ino=257 dd-2584 [005] 56.316348: balance_dirty_state: bdi btrfs-1: dirty=677 wb=795 unstable=0 bg_thresh=1012 thresh=2025 gap=553 poll_thresh=15 ino=257 dd-2584 [005] 56.316468: balance_dirty_state: bdi btrfs-1: dirty=702 wb=795 unstable=0 bg_thresh=1012 thresh=2024 gap=527 poll_thresh=16 ino=257 dd-2584 [005] 56.316708: balance_dirty_state: bdi btrfs-1: dirty=727 wb=795 unstable=0 bg_thresh=1011 thresh=2023 gap=501 poll_thresh=17 ino=257 dd-2584 [005] 56.316716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=44140 base_bw=7624 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 56.323826: balance_dirty_state: bdi btrfs-1: dirty=727 wb=670 unstable=0 bg_thresh=1009 thresh=2019 gap=622 poll_thresh=17 ino=257 dd-2584 [005] 56.323924: balance_dirty_state: bdi btrfs-1: dirty=752 wb=670 unstable=0 bg_thresh=1009 thresh=2019 gap=597 poll_thresh=13 ino=257 dd-2584 [005] 56.324150: balance_dirty_state: bdi btrfs-1: dirty=752 wb=670 unstable=0 bg_thresh=1009 thresh=2018 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 56.324208: balance_dirty_state: bdi btrfs-1: dirty=777 wb=670 unstable=0 bg_thresh=1011 thresh=2023 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 56.324265: balance_dirty_state: bdi btrfs-1: dirty=777 wb=670 unstable=0 bg_thresh=1008 thresh=2017 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 56.324377: balance_dirty_state: bdi btrfs-1: dirty=827 wb=670 unstable=0 bg_thresh=1010 thresh=2021 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 56.324491: balance_dirty_state: bdi btrfs-1: dirty=852 wb=670 unstable=0 bg_thresh=1010 thresh=2020 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 56.324495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=44140 base_bw=7624 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 56.331780: balance_dirty_state: bdi btrfs-1: dirty=852 wb=670 unstable=0 bg_thresh=1010 thresh=2020 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 56.331788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=44140 base_bw=7624 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 56.343758: balance_dirty_state: bdi btrfs-1: dirty=852 wb=670 unstable=0 bg_thresh=1010 thresh=2020 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 56.343769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=44140 base_bw=7624 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 56.347811: balance_dirty_state: bdi btrfs-1: dirty=852 wb=670 unstable=0 bg_thresh=1010 thresh=2020 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 56.347819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=44140 base_bw=7624 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 56.355775: balance_dirty_state: bdi btrfs-1: dirty=852 wb=545 unstable=0 bg_thresh=1011 thresh=2023 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 56.355849: balance_dirty_state: bdi btrfs-1: dirty=852 wb=545 unstable=0 bg_thresh=1011 thresh=2023 gap=626 poll_thresh=13 ino=257 dd-2584 [004] 56.355909: balance_dirty_state: bdi btrfs-1: dirty=877 wb=545 unstable=0 bg_thresh=1011 thresh=2023 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 56.355964: balance_dirty_state: bdi btrfs-1: dirty=877 wb=545 unstable=0 bg_thresh=1014 thresh=2028 gap=606 poll_thresh=15 ino=257 dd-2584 [004] 56.356020: balance_dirty_state: bdi btrfs-1: dirty=902 wb=545 unstable=0 bg_thresh=1016 thresh=2033 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 56.356133: balance_dirty_state: bdi btrfs-1: dirty=927 wb=545 unstable=0 bg_thresh=1019 thresh=2038 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 56.356247: balance_dirty_state: bdi btrfs-1: dirty=977 wb=545 unstable=0 bg_thresh=1018 thresh=2037 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 56.356526: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=545 unstable=0 bg_thresh=1018 thresh=2036 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 56.356530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-207% task_weight=99% bdi_bw=44140 base_bw=7624 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 56.363740: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=545 unstable=0 bg_thresh=1018 thresh=2036 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 56.363749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-207% task_weight=99% bdi_bw=44140 base_bw=7624 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 56.371689: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=420 unstable=0 bg_thresh=1010 thresh=2021 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 56.371767: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=420 unstable=0 bg_thresh=1010 thresh=2021 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 56.371830: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=420 unstable=0 bg_thresh=1010 thresh=2021 gap=574 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 56.371833: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8892 wrote=0 to_write=8192 dd-2584 [004] 56.371891: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=420 unstable=0 bg_thresh=1013 thresh=2026 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 56.372014: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=445 unstable=0 bg_thresh=1015 thresh=2031 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 56.372141: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=495 unstable=0 bg_thresh=1020 thresh=2041 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 56.372269: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=545 unstable=0 bg_thresh=1017 thresh=2034 gap=462 poll_thresh=19 ino=257 dd-2584 [004] 56.372271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=44140 base_bw=7624 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 56.374157: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=432 wrote=992 to_write=7200 dd-2584 [002] 56.379727: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1420 unstable=0 bg_thresh=1017 thresh=2034 gap=462 poll_thresh=19 ino=257 dd-2584 [002] 56.379739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=44140 base_bw=7624 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 56.387797: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1295 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=19 ino=257 dd-2584 [002] 56.387923: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1295 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=14 ino=257 dd-2584 [002] 56.388044: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1295 unstable=0 bg_thresh=1008 thresh=2017 gap=545 poll_thresh=15 ino=257 dd-2584 [002] 56.388163: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1295 unstable=0 bg_thresh=1008 thresh=2016 gap=519 poll_thresh=16 ino=257 dd-2584 [002] 56.388403: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1295 unstable=0 bg_thresh=1007 thresh=2015 gap=493 poll_thresh=17 ino=257 dd-2584 [002] 56.388412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=44140 base_bw=7624 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 56.395813: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1295 unstable=0 bg_thresh=1010 thresh=2021 gap=499 poll_thresh=17 ino=257 dd-2584 [002] 56.395822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=44140 base_bw=7624 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 56.403764: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1295 unstable=0 bg_thresh=1007 thresh=2014 gap=492 poll_thresh=17 ino=257 dd-2584 [002] 56.403773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=44140 base_bw=7624 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 56.411762: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1170 unstable=0 bg_thresh=1010 thresh=2021 gap=624 poll_thresh=17 ino=257 dd-2584 [002] 56.411892: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1170 unstable=0 bg_thresh=1010 thresh=2021 gap=599 poll_thresh=13 ino=257 dd-2584 [002] 56.412374: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1170 unstable=0 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=14 ino=257 dd-2584 [002] 56.412495: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1170 unstable=0 bg_thresh=1009 thresh=2019 gap=572 poll_thresh=15 ino=257 dd-2584 [002] 56.412613: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1170 unstable=0 bg_thresh=1006 thresh=2013 gap=541 poll_thresh=16 ino=257 dd-2584 [002] 56.412849: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1170 unstable=0 bg_thresh=1008 thresh=2017 gap=520 poll_thresh=17 ino=257 dd-2584 [002] 56.413088: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1170 unstable=0 bg_thresh=1005 thresh=2010 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 56.413097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=44140 base_bw=7624 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 56.419856: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1170 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 56.419865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=42156 base_bw=7148 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 56.427857: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1170 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 56.427866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=42156 base_bw=7148 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 56.435832: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1170 unstable=0 bg_thresh=996 thresh=1992 gap=470 poll_thresh=18 ino=257 dd-2584 [002] 56.435838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=42156 base_bw=7148 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 56.443826: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1045 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=18 ino=257 dd-2584 [002] 56.443895: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1045 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=13 ino=257 dd-2584 [002] 56.443957: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1045 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 56.444017: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1045 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=15 ino=257 dd-2584 [002] 56.444077: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1045 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=16 ino=257 dd-2584 [002] 56.444196: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1045 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=17 ino=257 dd-2584 [002] 56.444201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=42156 base_bw=7148 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 56.451793: balance_dirty_state: bdi btrfs-1: dirty=452 wb=895 unstable=0 bg_thresh=995 thresh=1991 gap=644 poll_thresh=17 ino=257 dd-2584 [002] 56.451878: balance_dirty_state: bdi btrfs-1: dirty=477 wb=895 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=13 ino=257 dd-2584 [002] 56.451943: balance_dirty_state: bdi btrfs-1: dirty=477 wb=895 unstable=0 bg_thresh=995 thresh=1990 gap=618 poll_thresh=14 ino=257 dd-2584 [002] 56.452003: balance_dirty_state: bdi btrfs-1: dirty=502 wb=895 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=15 ino=257 dd-2584 [002] 56.452235: balance_dirty_state: bdi btrfs-1: dirty=527 wb=895 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 56.452352: balance_dirty_state: bdi btrfs-1: dirty=552 wb=895 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=17 ino=257 dd-2584 [002] 56.452468: balance_dirty_state: bdi btrfs-1: dirty=577 wb=895 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=18 ino=257 dd-2584 [002] 56.452586: balance_dirty_state: bdi btrfs-1: dirty=602 wb=895 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 56.452591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=42156 base_bw=7148 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 56.459827: balance_dirty_state: bdi btrfs-1: dirty=602 wb=895 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 56.459836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=42156 base_bw=7148 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 56.467826: balance_dirty_state: bdi btrfs-1: dirty=602 wb=745 unstable=0 bg_thresh=997 thresh=1995 gap=648 poll_thresh=19 ino=257 dd-2584 [003] 56.467934: balance_dirty_state: bdi btrfs-1: dirty=627 wb=745 unstable=0 bg_thresh=997 thresh=1995 gap=623 poll_thresh=14 ino=257 dd-2584 [003] 56.468037: balance_dirty_state: bdi btrfs-1: dirty=652 wb=745 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=15 ino=257 dd-2584 [003] 56.468136: balance_dirty_state: bdi btrfs-1: dirty=652 wb=745 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=16 ino=257 dd-2584 [003] 56.468336: balance_dirty_state: bdi btrfs-1: dirty=677 wb=745 unstable=0 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=17 ino=257 dd-2584 [003] 56.468539: balance_dirty_state: bdi btrfs-1: dirty=727 wb=745 unstable=0 bg_thresh=1004 thresh=2009 gap=537 poll_thresh=18 ino=257 dd-2584 [003] 56.468740: balance_dirty_state: bdi btrfs-1: dirty=752 wb=745 unstable=0 bg_thresh=1004 thresh=2008 gap=511 poll_thresh=19 ino=257 dd-2584 [003] 56.469242: balance_dirty_state: bdi btrfs-1: dirty=777 wb=745 unstable=0 bg_thresh=1003 thresh=2007 gap=485 poll_thresh=20 ino=257 dd-2584 [003] 56.469250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=42156 base_bw=7148 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 56.479735: balance_dirty_state: bdi btrfs-1: dirty=777 wb=620 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=20 ino=257 dd-2584 [003] 56.479839: balance_dirty_state: bdi btrfs-1: dirty=802 wb=620 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=15 ino=257 dd-2584 [003] 56.479898: balance_dirty_state: bdi btrfs-1: dirty=827 wb=620 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=16 ino=257 dd-2584 [003] 56.480008: balance_dirty_state: bdi btrfs-1: dirty=852 wb=620 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=17 ino=257 dd-2584 [003] 56.480119: balance_dirty_state: bdi btrfs-1: dirty=877 wb=620 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=18 ino=257 dd-2584 [003] 56.480233: balance_dirty_state: bdi btrfs-1: dirty=902 wb=620 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=19 ino=257 dd-2584 [003] 56.480238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=42156 base_bw=7148 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 56.487836: balance_dirty_state: bdi btrfs-1: dirty=902 wb=620 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=19 ino=257 dd-2584 [003] 56.487844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=42156 base_bw=7148 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 56.495818: balance_dirty_state: bdi btrfs-1: dirty=902 wb=495 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=19 ino=257 dd-2584 [003] 56.495911: balance_dirty_state: bdi btrfs-1: dirty=927 wb=495 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=14 ino=257 dd-2584 [003] 56.495971: balance_dirty_state: bdi btrfs-1: dirty=952 wb=495 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=15 ino=257 dd-2584 [003] 56.496031: balance_dirty_state: bdi btrfs-1: dirty=952 wb=495 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=16 ino=257 dd-2584 [003] 56.496150: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=495 unstable=0 bg_thresh=1002 thresh=2004 gap=507 poll_thresh=17 ino=257 dd-2584 [003] 56.496450: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=495 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=18 ino=257 dd-2584 [003] 56.496455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=42156 base_bw=7148 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 56.496515: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9016 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 56.500694: writeback_single_inode: bdi btrfs-1: ino=257 state= age=560 wrote=880 to_write=7312 dd-2584 [003] 56.503773: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1370 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=18 ino=257 dd-2584 [003] 56.503782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=42156 base_bw=7148 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 56.511831: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1245 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=18 ino=257 dd-2584 [003] 56.511908: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1245 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=13 ino=257 dd-2584 [003] 56.511981: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1245 unstable=0 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=14 ino=257 dd-2584 [003] 56.512054: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1245 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=15 ino=257 dd-2584 [003] 56.512127: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1245 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=16 ino=257 dd-2584 [003] 56.512273: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1245 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=17 ino=257 dd-2584 [003] 56.512420: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1245 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=18 ino=257 dd-2584 [003] 56.512425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=42156 base_bw=7148 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 56.519798: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1245 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=18 ino=257 dd-2584 [003] 56.519807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=42156 base_bw=7148 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 56.527811: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1120 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=18 ino=257 dd-2584 [003] 56.527897: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1120 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=13 ino=257 dd-2584 [003] 56.527968: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1120 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=14 ino=257 dd-2584 [003] 56.528040: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1120 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=15 ino=257 dd-2584 [003] 56.528112: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1120 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=16 ino=257 dd-2584 [003] 56.528256: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1120 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=17 ino=257 dd-2584 [003] 56.528617: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1120 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=18 ino=257 dd-2584 [003] 56.528623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=41300 base_bw=6704 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 56.535791: balance_dirty_state: bdi btrfs-1: dirty=402 wb=995 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=18 ino=257 dd-2584 [003] 56.535877: balance_dirty_state: bdi btrfs-1: dirty=427 wb=995 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=13 ino=257 dd-2584 [003] 56.535935: balance_dirty_state: bdi btrfs-1: dirty=427 wb=995 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=14 ino=257 dd-2584 [003] 56.535994: balance_dirty_state: bdi btrfs-1: dirty=452 wb=995 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=15 ino=257 dd-2584 [003] 56.536054: balance_dirty_state: bdi btrfs-1: dirty=477 wb=995 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=16 ino=257 dd-2584 [003] 56.536173: balance_dirty_state: bdi btrfs-1: dirty=502 wb=995 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=17 ino=257 dd-2584 [003] 56.536294: balance_dirty_state: bdi btrfs-1: dirty=527 wb=995 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=18 ino=257 dd-2584 [003] 56.536299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=41300 base_bw=6704 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 56.543724: balance_dirty_state: bdi btrfs-1: dirty=527 wb=870 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=18 ino=257 dd-2584 [003] 56.543787: balance_dirty_state: bdi btrfs-1: dirty=552 wb=870 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=13 ino=257 dd-2584 [003] 56.543847: balance_dirty_state: bdi btrfs-1: dirty=577 wb=870 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=14 ino=257 dd-2584 [003] 56.543906: balance_dirty_state: bdi btrfs-1: dirty=577 wb=870 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=15 ino=257 dd-2584 [003] 56.543966: balance_dirty_state: bdi btrfs-1: dirty=602 wb=870 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=16 ino=257 dd-2584 [003] 56.544085: balance_dirty_state: bdi btrfs-1: dirty=627 wb=870 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=17 ino=257 dd-2584 [003] 56.544378: balance_dirty_state: bdi btrfs-1: dirty=652 wb=870 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=18 ino=257 dd-2584 [003] 56.544382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=41300 base_bw=6704 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 56.551725: balance_dirty_state: bdi btrfs-1: dirty=652 wb=645 unstable=0 bg_thresh=989 thresh=1978 gap=681 poll_thresh=18 ino=257 dd-2584 [003] 56.551791: balance_dirty_state: bdi btrfs-1: dirty=677 wb=645 unstable=0 bg_thresh=989 thresh=1978 gap=656 poll_thresh=13 ino=257 dd-2584 [003] 56.551850: balance_dirty_state: bdi btrfs-1: dirty=702 wb=645 unstable=0 bg_thresh=991 thresh=1983 gap=636 poll_thresh=14 ino=257 dd-2584 [003] 56.551907: balance_dirty_state: bdi btrfs-1: dirty=702 wb=645 unstable=0 bg_thresh=991 thresh=1983 gap=636 poll_thresh=15 ino=257 dd-2584 [003] 56.551967: balance_dirty_state: bdi btrfs-1: dirty=727 wb=645 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=16 ino=257 dd-2584 [003] 56.552084: balance_dirty_state: bdi btrfs-1: dirty=752 wb=645 unstable=0 bg_thresh=999 thresh=1999 gap=602 poll_thresh=17 ino=257 dd-2584 [003] 56.552205: balance_dirty_state: bdi btrfs-1: dirty=777 wb=645 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=18 ino=257 dd-2584 [003] 56.552325: balance_dirty_state: bdi btrfs-1: dirty=827 wb=645 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=19 ino=257 dd-2584 [003] 56.552448: balance_dirty_state: bdi btrfs-1: dirty=852 wb=645 unstable=0 bg_thresh=1000 thresh=2001 gap=504 poll_thresh=20 ino=257 dd-2584 [003] 56.552569: balance_dirty_state: bdi btrfs-1: dirty=877 wb=645 unstable=0 bg_thresh=1000 thresh=2000 gap=478 poll_thresh=21 ino=257 dd-2584 [003] 56.552573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=41300 base_bw=6704 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 56.559737: balance_dirty_state: bdi btrfs-1: dirty=877 wb=520 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=21 ino=257 dd-2584 [003] 56.559814: balance_dirty_state: bdi btrfs-1: dirty=902 wb=520 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=16 ino=257 dd-2584 [003] 56.560105: balance_dirty_state: bdi btrfs-1: dirty=927 wb=520 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=17 ino=257 dd-2584 [003] 56.560221: balance_dirty_state: bdi btrfs-1: dirty=977 wb=520 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=18 ino=257 dd-2584 [003] 56.560226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=41300 base_bw=6704 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 56.567768: balance_dirty_state: bdi btrfs-1: dirty=977 wb=395 unstable=0 bg_thresh=999 thresh=1998 gap=626 poll_thresh=18 ino=257 dd-2584 [003] 56.567863: balance_dirty_state: bdi btrfs-1: dirty=977 wb=395 unstable=0 bg_thresh=999 thresh=1998 gap=626 poll_thresh=13 ino=257 dd-2584 [003] 56.567921: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=395 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=14 ino=257 dd-2584 [003] 56.567985: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=395 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 56.568005: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9088 wrote=0 to_write=8192 dd-2584 [003] 56.568048: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=395 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=16 ino=257 dd-2584 [003] 56.568170: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=395 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=17 ino=257 dd-2584 [003] 56.568297: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=445 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=18 ino=257 dd-2584 [003] 56.568426: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=495 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=19 ino=257 dd-2584 [003] 56.568427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=41300 base_bw=6704 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 56.571150: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=976 to_write=7216 dd-2584 [003] 56.575741: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1245 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=19 ino=257 dd-2584 [003] 56.575817: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1245 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=14 ino=257 dd-2584 [003] 56.575882: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1245 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=15 ino=257 dd-2584 [003] 56.576122: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1245 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=16 ino=257 dd-2584 [003] 56.576241: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1245 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=17 ino=257 dd-2584 [003] 56.576360: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1245 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=18 ino=257 dd-2584 [003] 56.576365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=41300 base_bw=6704 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 56.583773: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1120 unstable=0 bg_thresh=997 thresh=1995 gap=623 poll_thresh=18 ino=257 dd-2584 [003] 56.583898: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1120 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=13 ino=257 dd-2584 [003] 56.583960: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1120 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=14 ino=257 dd-2584 [003] 56.584018: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1120 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=15 ino=257 dd-2584 [003] 56.584075: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1120 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=16 ino=257 dd-2584 [003] 56.584189: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1120 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=17 ino=257 dd-2584 [003] 56.584307: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1120 unstable=0 bg_thresh=995 thresh=1991 gap=469 poll_thresh=18 ino=257 dd-2584 [003] 56.584311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=41300 base_bw=6704 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 56.591746: balance_dirty_state: bdi btrfs-1: dirty=402 wb=995 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=18 ino=257 dd-2584 [003] 56.591810: balance_dirty_state: bdi btrfs-1: dirty=402 wb=995 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=13 ino=257 dd-2584 [003] 56.591882: balance_dirty_state: bdi btrfs-1: dirty=427 wb=995 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=14 ino=257 dd-2584 [003] 56.591940: balance_dirty_state: bdi btrfs-1: dirty=427 wb=995 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=15 ino=257 dd-2584 [003] 56.592172: balance_dirty_state: bdi btrfs-1: dirty=452 wb=995 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=16 ino=257 dd-2584 [003] 56.592291: balance_dirty_state: bdi btrfs-1: dirty=477 wb=995 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=17 ino=257 dd-2584 [003] 56.592411: balance_dirty_state: bdi btrfs-1: dirty=527 wb=995 unstable=0 bg_thresh=996 thresh=1993 gap=471 poll_thresh=18 ino=257 dd-2584 [003] 56.592416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=41300 base_bw=6704 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 56.599738: balance_dirty_state: bdi btrfs-1: dirty=527 wb=995 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=18 ino=257 dd-2584 [003] 56.599742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=41300 base_bw=6704 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 56.607951: balance_dirty_state: bdi btrfs-1: dirty=527 wb=720 unstable=0 bg_thresh=999 thresh=1998 gap=751 poll_thresh=18 ino=257 dd-2584 [005] 56.608057: balance_dirty_state: bdi btrfs-1: dirty=552 wb=720 unstable=0 bg_thresh=1001 thresh=2003 gap=731 poll_thresh=13 ino=257 dd-2584 [005] 56.608176: balance_dirty_state: bdi btrfs-1: dirty=552 wb=720 unstable=0 bg_thresh=1001 thresh=2003 gap=731 poll_thresh=14 ino=257 dd-2584 [005] 56.608294: balance_dirty_state: bdi btrfs-1: dirty=577 wb=720 unstable=0 bg_thresh=1001 thresh=2002 gap=705 poll_thresh=15 ino=257 dd-2584 [005] 56.608413: balance_dirty_state: bdi btrfs-1: dirty=602 wb=720 unstable=0 bg_thresh=1001 thresh=2002 gap=680 poll_thresh=16 ino=257 dd-2584 [005] 56.608648: balance_dirty_state: bdi btrfs-1: dirty=627 wb=720 unstable=0 bg_thresh=1000 thresh=2000 gap=653 poll_thresh=17 ino=257 dd-2584 [005] 56.608884: balance_dirty_state: bdi btrfs-1: dirty=652 wb=720 unstable=0 bg_thresh=999 thresh=1999 gap=627 poll_thresh=18 ino=257 dd-2584 [005] 56.609119: balance_dirty_state: bdi btrfs-1: dirty=677 wb=720 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 56.609614: balance_dirty_state: bdi btrfs-1: dirty=727 wb=595 unstable=0 bg_thresh=994 thresh=1989 gap=667 poll_thresh=20 ino=257 dd-2584 [005] 56.609748: balance_dirty_state: bdi btrfs-1: dirty=752 wb=595 unstable=0 bg_thresh=995 thresh=1991 gap=644 poll_thresh=21 ino=257 dd-2584 [005] 56.609873: balance_dirty_state: bdi btrfs-1: dirty=777 wb=595 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=22 ino=257 dd-2584 [005] 56.610001: balance_dirty_state: bdi btrfs-1: dirty=827 wb=595 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=23 ino=257 dd-2584 [005] 56.610132: balance_dirty_state: bdi btrfs-1: dirty=852 wb=595 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=24 ino=257 dd-2584 [005] 56.610260: balance_dirty_state: bdi btrfs-1: dirty=877 wb=595 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=25 ino=257 dd-2584 [005] 56.610387: balance_dirty_state: bdi btrfs-1: dirty=902 wb=595 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=26 ino=257 dd-2584 [005] 56.610392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=41300 base_bw=6704 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 56.615928: balance_dirty_state: bdi btrfs-1: dirty=902 wb=595 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=26 ino=257 dd-2584 [005] 56.616058: balance_dirty_state: bdi btrfs-1: dirty=927 wb=595 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 56.616066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=41300 base_bw=6704 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 56.623981: balance_dirty_state: bdi btrfs-1: dirty=927 wb=470 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 56.624061: balance_dirty_state: bdi btrfs-1: dirty=952 wb=470 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=14 ino=257 dd-2584 [005] 56.624118: balance_dirty_state: bdi btrfs-1: dirty=952 wb=470 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 56.624341: balance_dirty_state: bdi btrfs-1: dirty=977 wb=470 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 56.624454: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=470 unstable=0 bg_thresh=1000 thresh=2000 gap=528 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 56.624475: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9144 wrote=0 to_write=8192 dd-2584 [005] 56.624622: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=470 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 56.624794: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=495 unstable=0 bg_thresh=999 thresh=1998 gap=451 poll_thresh=19 ino=257 dd-2584 [005] 56.624796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=41300 base_bw=6704 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 56.627825: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=912 to_write=7280 dd-2584 [005] 56.633246: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1120 unstable=0 bg_thresh=999 thresh=1999 gap=702 poll_thresh=19 ino=257 dd-2584 [005] 56.633313: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1120 unstable=0 bg_thresh=1001 thresh=2003 gap=706 poll_thresh=14 ino=257 dd-2584 [005] 56.633371: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1120 unstable=0 bg_thresh=998 thresh=1997 gap=675 poll_thresh=15 ino=257 dd-2584 [005] 56.633428: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1120 unstable=0 bg_thresh=1001 thresh=2002 gap=655 poll_thresh=16 ino=257 dd-2584 [005] 56.633541: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1120 unstable=0 bg_thresh=1000 thresh=2001 gap=629 poll_thresh=17 ino=257 dd-2584 [005] 56.633654: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1120 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 56.633770: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1120 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=19 ino=257 dd-2584 [005] 56.634050: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1120 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=20 ino=257 dd-2584 [005] 56.634163: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1120 unstable=0 bg_thresh=1001 thresh=2002 gap=505 poll_thresh=21 ino=257 dd-2584 [005] 56.634277: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1120 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=22 ino=257 dd-2584 [005] 56.634282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=44448 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 56.639835: balance_dirty_state: bdi btrfs-1: dirty=402 wb=970 unstable=0 bg_thresh=1003 thresh=2006 gap=634 poll_thresh=22 ino=257 dd-2584 [005] 56.639950: balance_dirty_state: bdi btrfs-1: dirty=427 wb=970 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=16 ino=257 dd-2584 [005] 56.640069: balance_dirty_state: bdi btrfs-1: dirty=452 wb=970 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=17 ino=257 dd-2584 [005] 56.640186: balance_dirty_state: bdi btrfs-1: dirty=502 wb=970 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=18 ino=257 dd-2584 [005] 56.640304: balance_dirty_state: bdi btrfs-1: dirty=527 wb=970 unstable=0 bg_thresh=1001 thresh=2002 gap=505 poll_thresh=19 ino=257 dd-2584 [005] 56.640422: balance_dirty_state: bdi btrfs-1: dirty=552 wb=970 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=20 ino=257 dd-2584 [005] 56.640427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=44448 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 56.647880: balance_dirty_state: bdi btrfs-1: dirty=552 wb=970 unstable=0 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=20 ino=257 dd-2584 [005] 56.647886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=44448 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 56.655920: balance_dirty_state: bdi btrfs-1: dirty=552 wb=770 unstable=0 bg_thresh=1000 thresh=2001 gap=679 poll_thresh=20 ino=257 dd-2584 [003] 56.655996: balance_dirty_state: bdi btrfs-1: dirty=552 wb=770 unstable=0 bg_thresh=1000 thresh=2001 gap=679 poll_thresh=15 ino=257 dd-2584 [003] 56.656218: balance_dirty_state: bdi btrfs-1: dirty=577 wb=770 unstable=0 bg_thresh=1003 thresh=2006 gap=659 poll_thresh=16 ino=257 dd-2584 [003] 56.656330: balance_dirty_state: bdi btrfs-1: dirty=602 wb=770 unstable=0 bg_thresh=1005 thresh=2011 gap=639 poll_thresh=17 ino=257 dd-2584 [003] 56.656444: balance_dirty_state: bdi btrfs-1: dirty=627 wb=770 unstable=0 bg_thresh=1008 thresh=2016 gap=619 poll_thresh=18 ino=257 dd-2584 [003] 56.656557: balance_dirty_state: bdi btrfs-1: dirty=677 wb=770 unstable=0 bg_thresh=1007 thresh=2015 gap=568 poll_thresh=19 ino=257 dd-2584 [003] 56.656669: balance_dirty_state: bdi btrfs-1: dirty=702 wb=770 unstable=0 bg_thresh=1009 thresh=2019 gap=547 poll_thresh=20 ino=257 dd-2584 [003] 56.656781: balance_dirty_state: bdi btrfs-1: dirty=727 wb=770 unstable=0 bg_thresh=1009 thresh=2018 gap=521 poll_thresh=21 ino=257 dd-2584 [003] 56.656895: balance_dirty_state: bdi btrfs-1: dirty=777 wb=770 unstable=0 bg_thresh=1008 thresh=2017 gap=470 poll_thresh=22 ino=257 dd-2584 [003] 56.656900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=44448 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 56.663770: balance_dirty_state: bdi btrfs-1: dirty=777 wb=645 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=22 ino=257 dd-2584 [003] 56.663852: balance_dirty_state: bdi btrfs-1: dirty=777 wb=645 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=16 ino=257 dd-2584 [003] 56.663962: balance_dirty_state: bdi btrfs-1: dirty=802 wb=645 unstable=0 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=17 ino=257 dd-2584 [003] 56.664235: balance_dirty_state: bdi btrfs-1: dirty=852 wb=645 unstable=0 bg_thresh=1006 thresh=2012 gap=515 poll_thresh=18 ino=257 dd-2584 [003] 56.664349: balance_dirty_state: bdi btrfs-1: dirty=877 wb=645 unstable=0 bg_thresh=1008 thresh=2016 gap=494 poll_thresh=19 ino=257 dd-2584 [003] 56.664353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=44448 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 56.671822: balance_dirty_state: bdi btrfs-1: dirty=877 wb=520 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=19 ino=257 dd-2584 [003] 56.671896: balance_dirty_state: bdi btrfs-1: dirty=902 wb=520 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=14 ino=257 dd-2584 [003] 56.671955: balance_dirty_state: bdi btrfs-1: dirty=902 wb=520 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=15 ino=257 dd-2584 [003] 56.672015: balance_dirty_state: bdi btrfs-1: dirty=927 wb=520 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=16 ino=257 dd-2584 [003] 56.672133: balance_dirty_state: bdi btrfs-1: dirty=952 wb=520 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=17 ino=257 dd-2584 [003] 56.672253: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=520 unstable=0 bg_thresh=1006 thresh=2012 gap=490 poll_thresh=18 ino=257 dd-2584 [003] 56.672258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=44448 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 56.679836: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=395 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 56.679882: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9200 wrote=0 to_write=8192 dd-2584 [003] 56.679937: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=395 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=13 ino=257 dd-2584 [003] 56.680000: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=395 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=14 ino=257 dd-2584 [003] 56.680062: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=395 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=15 ino=257 dd-2584 [003] 56.680126: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=420 unstable=0 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=16 ino=257 dd-2584 [003] 56.680427: balance_dirty_state: bdi btrfs-1: dirty=902 wb=545 unstable=0 bg_thresh=1005 thresh=2010 gap=563 poll_thresh=17 ino=257 dd-2584 [003] 56.680556: balance_dirty_state: bdi btrfs-1: dirty=927 wb=595 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=18 ino=257 dd-2584 [003] 56.680557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=44448 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 56.683235: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=960 to_write=7232 dd-2584 [003] 56.687827: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1245 unstable=0 bg_thresh=989 thresh=1978 gap=581 poll_thresh=18 ino=257 dd-2584 [003] 56.687930: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1245 unstable=0 bg_thresh=989 thresh=1978 gap=581 poll_thresh=13 ino=257 dd-2584 [003] 56.687992: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1245 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=14 ino=257 dd-2584 [003] 56.688054: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1245 unstable=0 bg_thresh=988 thresh=1977 gap=530 poll_thresh=15 ino=257 dd-2584 [003] 56.688115: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1245 unstable=0 bg_thresh=990 thresh=1980 gap=533 poll_thresh=16 ino=257 dd-2584 [003] 56.688240: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1245 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=17 ino=257 dd-2584 [003] 56.688379: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1195 unstable=0 bg_thresh=988 thresh=1976 gap=504 poll_thresh=18 ino=257 dd-2584 [003] 56.688528: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1120 unstable=0 bg_thresh=987 thresh=1975 gap=553 poll_thresh=19 ino=257 dd-2584 [003] 56.688658: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1120 unstable=0 bg_thresh=983 thresh=1966 gap=519 poll_thresh=20 ino=257 dd-2584 [003] 56.688965: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1120 unstable=0 bg_thresh=980 thresh=1960 gap=463 poll_thresh=21 ino=257 dd-2584 [003] 56.688971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=44448 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 56.695869: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1120 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=21 ino=257 dd-2584 [003] 56.695874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=44448 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 56.703908: balance_dirty_state: bdi btrfs-1: dirty=377 wb=995 unstable=0 bg_thresh=997 thresh=1995 gap=623 poll_thresh=21 ino=257 dd-2584 [006] 56.703972: balance_dirty_state: bdi btrfs-1: dirty=377 wb=995 unstable=0 bg_thresh=997 thresh=1995 gap=623 poll_thresh=16 ino=257 dd-2584 [006] 56.704085: balance_dirty_state: bdi btrfs-1: dirty=427 wb=995 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=17 ino=257 dd-2584 [006] 56.704202: balance_dirty_state: bdi btrfs-1: dirty=452 wb=995 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=18 ino=257 dd-2584 [006] 56.704321: balance_dirty_state: bdi btrfs-1: dirty=477 wb=995 unstable=0 bg_thresh=1004 thresh=2009 gap=537 poll_thresh=19 ino=257 dd-2584 [006] 56.704441: balance_dirty_state: bdi btrfs-1: dirty=502 wb=995 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=20 ino=257 dd-2584 [006] 56.704561: balance_dirty_state: bdi btrfs-1: dirty=552 wb=995 unstable=0 bg_thresh=1002 thresh=2004 gap=457 poll_thresh=21 ino=257 dd-2584 [006] 56.704566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=44448 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 56.711898: balance_dirty_state: bdi btrfs-1: dirty=552 wb=845 unstable=0 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=21 ino=257 dd-2584 [006] 56.711969: balance_dirty_state: bdi btrfs-1: dirty=552 wb=845 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=16 ino=257 dd-2584 [006] 56.712094: balance_dirty_state: bdi btrfs-1: dirty=602 wb=845 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 56.712400: balance_dirty_state: bdi btrfs-1: dirty=627 wb=795 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=18 ino=257 dd-2584 [006] 56.712538: balance_dirty_state: bdi btrfs-1: dirty=652 wb=695 unstable=0 bg_thresh=1004 thresh=2009 gap=662 poll_thresh=19 ino=257 dd-2584 [006] 56.712657: balance_dirty_state: bdi btrfs-1: dirty=677 wb=695 unstable=0 bg_thresh=1004 thresh=2008 gap=636 poll_thresh=20 ino=257 dd-2584 [006] 56.712775: balance_dirty_state: bdi btrfs-1: dirty=727 wb=695 unstable=0 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=21 ino=257 dd-2584 [006] 56.712893: balance_dirty_state: bdi btrfs-1: dirty=752 wb=695 unstable=0 bg_thresh=1005 thresh=2011 gap=564 poll_thresh=22 ino=257 dd-2584 [006] 56.713010: balance_dirty_state: bdi btrfs-1: dirty=777 wb=695 unstable=0 bg_thresh=1005 thresh=2010 gap=538 poll_thresh=23 ino=257 dd-2584 [006] 56.713131: balance_dirty_state: bdi btrfs-1: dirty=827 wb=695 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=24 ino=257 dd-2584 [006] 56.713136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=44448 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 56.719857: balance_dirty_state: bdi btrfs-1: dirty=827 wb=695 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=24 ino=257 dd-2584 [006] 56.719867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=44448 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 56.727886: balance_dirty_state: bdi btrfs-1: dirty=827 wb=445 unstable=0 bg_thresh=1004 thresh=2009 gap=737 poll_thresh=24 ino=257 dd-2584 [000] 56.728016: balance_dirty_state: bdi btrfs-1: dirty=827 wb=445 unstable=0 bg_thresh=1001 thresh=2003 gap=731 poll_thresh=18 ino=257 dd-2584 [000] 56.728258: balance_dirty_state: bdi btrfs-1: dirty=877 wb=445 unstable=0 bg_thresh=1001 thresh=2002 gap=680 poll_thresh=19 ino=257 dd-2584 [000] 56.728846: balance_dirty_state: bdi btrfs-1: dirty=902 wb=445 unstable=0 bg_thresh=1000 thresh=2001 gap=654 poll_thresh=20 ino=257 dd-2584 [000] 56.729088: balance_dirty_state: bdi btrfs-1: dirty=927 wb=445 unstable=0 bg_thresh=1002 thresh=2005 gap=633 poll_thresh=21 ino=257 dd-2584 [000] 56.729327: balance_dirty_state: bdi btrfs-1: dirty=977 wb=445 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=22 ino=257 dd-2584 [000] 56.729569: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=445 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=23 ino=257 flush-btrfs-1-2586 [001] 56.729615: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9248 wrote=0 to_write=8192 dd-2584 [000] 56.729822: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=445 unstable=0 bg_thresh=1003 thresh=2007 gap=535 poll_thresh=24 ino=257 dd-2584 [000] 56.730082: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=470 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=25 ino=257 dd-2584 [000] 56.730340: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=520 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=26 ino=257 dd-2584 [000] 56.730343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=44448 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 56.735838: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1220 unstable=0 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=26 ino=257 dd-2584 [000] 56.735971: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1220 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 56.736405: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=976 to_write=7216 dd-2584 [000] 56.736571: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1295 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=20 ino=257 dd-2584 [000] 56.736816: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1295 unstable=0 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=21 ino=257 dd-2584 [000] 56.737056: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1295 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=22 ino=257 dd-2584 [000] 56.737065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=46808 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 56.743876: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1170 unstable=0 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=22 ino=257 dd-2584 [000] 56.743941: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1170 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=16 ino=257 dd-2584 [000] 56.744063: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1170 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=17 ino=257 dd-2584 [000] 56.744189: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1170 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=18 ino=257 dd-2584 [000] 56.744310: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1170 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 56.744315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=46808 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 56.751891: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1045 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 56.752079: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1045 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 56.752264: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1045 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 56.752449: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1045 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 56.753435: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1045 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 56.753807: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1045 unstable=0 bg_thresh=1001 thresh=2003 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 56.754201: balance_dirty_state: bdi btrfs-1: dirty=490 wb=1045 unstable=0 bg_thresh=1000 thresh=2001 gap=466 poll_thresh=19 ino=257 dd-2584 [004] 56.754214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=46808 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 56.759881: balance_dirty_state: bdi btrfs-1: dirty=490 wb=1045 unstable=0 bg_thresh=1000 thresh=2001 gap=466 poll_thresh=19 ino=257 dd-2584 [004] 56.759892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=46808 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 56.767901: balance_dirty_state: bdi btrfs-1: dirty=490 wb=920 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 56.768005: balance_dirty_state: bdi btrfs-1: dirty=503 wb=920 unstable=0 bg_thresh=1000 thresh=2001 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 56.768104: balance_dirty_state: bdi btrfs-1: dirty=516 wb=920 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 56.768200: balance_dirty_state: bdi btrfs-1: dirty=529 wb=920 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 56.768396: balance_dirty_state: bdi btrfs-1: dirty=568 wb=920 unstable=0 bg_thresh=1001 thresh=2003 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 56.768822: balance_dirty_state: bdi btrfs-1: dirty=594 wb=720 unstable=0 bg_thresh=1001 thresh=2002 gap=688 poll_thresh=18 ino=257 dd-2584 [004] 56.769017: balance_dirty_state: bdi btrfs-1: dirty=633 wb=720 unstable=0 bg_thresh=1000 thresh=2000 gap=647 poll_thresh=19 ino=257 dd-2584 [004] 56.769211: balance_dirty_state: bdi btrfs-1: dirty=659 wb=720 unstable=0 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=20 ino=257 dd-2584 [004] 56.769697: balance_dirty_state: bdi btrfs-1: dirty=698 wb=720 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=21 ino=257 dd-2584 [004] 56.769890: balance_dirty_state: bdi btrfs-1: dirty=724 wb=720 unstable=0 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=22 ino=257 dd-2584 [004] 56.770083: balance_dirty_state: bdi btrfs-1: dirty=763 wb=720 unstable=0 bg_thresh=1000 thresh=2001 gap=518 poll_thresh=23 ino=257 dd-2584 [004] 56.770278: balance_dirty_state: bdi btrfs-1: dirty=789 wb=720 unstable=0 bg_thresh=1002 thresh=2004 gap=495 poll_thresh=24 ino=257 dd-2584 [004] 56.770284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=46808 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 56.775906: balance_dirty_state: bdi btrfs-1: dirty=789 wb=595 unstable=0 bg_thresh=1002 thresh=2004 gap=620 poll_thresh=24 ino=257 dd-2584 [004] 56.776005: balance_dirty_state: bdi btrfs-1: dirty=802 wb=595 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 56.776134: balance_dirty_state: bdi btrfs-1: dirty=841 wb=595 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=19 ino=257 dd-2584 [004] 56.776276: balance_dirty_state: bdi btrfs-1: dirty=866 wb=595 unstable=0 bg_thresh=996 thresh=1993 gap=532 poll_thresh=20 ino=257 dd-2584 [004] 56.776416: balance_dirty_state: bdi btrfs-1: dirty=891 wb=595 unstable=0 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=21 ino=257 dd-2584 [004] 56.776712: balance_dirty_state: bdi btrfs-1: dirty=941 wb=595 unstable=0 bg_thresh=1004 thresh=2008 gap=472 poll_thresh=22 ino=257 dd-2584 [004] 56.776717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=46808 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 56.783888: balance_dirty_state: bdi btrfs-1: dirty=941 wb=470 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=22 ino=257 dd-2584 [004] 56.783988: balance_dirty_state: bdi btrfs-1: dirty=941 wb=470 unstable=0 bg_thresh=1005 thresh=2010 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 56.784111: balance_dirty_state: bdi btrfs-1: dirty=991 wb=470 unstable=0 bg_thresh=1004 thresh=2009 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 56.784240: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=470 unstable=0 bg_thresh=1004 thresh=2008 gap=522 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 56.784307: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9304 wrote=0 to_write=8192 dd-2584 [004] 56.784385: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=470 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 56.784387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=46808 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 56.789959: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=276 wrote=896 to_write=7296 dd-2584 [004] 56.791857: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1222 unstable=0 bg_thresh=1043 thresh=2086 gap=712 poll_thresh=19 ino=257 dd-2584 [004] 56.791925: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1222 unstable=0 bg_thresh=1041 thresh=2083 gap=709 poll_thresh=14 ino=257 dd-2584 [004] 56.791987: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1222 unstable=0 bg_thresh=1041 thresh=2083 gap=684 poll_thresh=15 ino=257 dd-2584 [004] 56.792049: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1222 unstable=0 bg_thresh=1041 thresh=2082 gap=658 poll_thresh=16 ino=257 dd-2584 [004] 56.792173: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1222 unstable=0 bg_thresh=1043 thresh=2086 gap=637 poll_thresh=17 ino=257 dd-2584 [004] 56.792293: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1222 unstable=0 bg_thresh=1042 thresh=2085 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 56.792756: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1222 unstable=0 bg_thresh=1042 thresh=2084 gap=560 poll_thresh=19 ino=257 dd-2584 [004] 56.792937: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1222 unstable=0 bg_thresh=1041 thresh=2083 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 56.793120: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1222 unstable=0 bg_thresh=1043 thresh=2087 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 56.793127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1348 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-46% task_gap=-191% task_weight=98% bdi_bw=46808 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 56.799901: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1097 unstable=0 bg_thresh=1046 thresh=2092 gap=643 poll_thresh=21 ino=257 dd-2584 [004] 56.799965: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1097 unstable=0 bg_thresh=1046 thresh=2092 gap=618 poll_thresh=16 ino=257 dd-2584 [004] 56.800088: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1097 unstable=0 bg_thresh=1042 thresh=2085 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 56.800204: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1097 unstable=0 bg_thresh=1044 thresh=2089 gap=565 poll_thresh=18 ino=257 dd-2584 [004] 56.800328: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1097 unstable=0 bg_thresh=1044 thresh=2088 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 56.800332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1349 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=46808 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 56.807850: balance_dirty_state: bdi btrfs-1: dirty=477 wb=972 unstable=0 bg_thresh=1033 thresh=2066 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 56.807955: balance_dirty_state: bdi btrfs-1: dirty=477 wb=972 unstable=0 bg_thresh=1034 thresh=2069 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 56.808053: balance_dirty_state: bdi btrfs-1: dirty=490 wb=972 unstable=0 bg_thresh=1035 thresh=2070 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 56.808148: balance_dirty_state: bdi btrfs-1: dirty=515 wb=972 unstable=0 bg_thresh=1032 thresh=2064 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 56.808625: balance_dirty_state: bdi btrfs-1: dirty=540 wb=972 unstable=0 bg_thresh=1034 thresh=2068 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 56.808821: balance_dirty_state: bdi btrfs-1: dirty=590 wb=972 unstable=0 bg_thresh=1033 thresh=2067 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 56.808828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1329 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-13% task_gap=-124% task_weight=98% bdi_bw=46808 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 56.815912: balance_dirty_state: bdi btrfs-1: dirty=590 wb=972 unstable=0 bg_thresh=1031 thresh=2063 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 56.815918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1325 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-15% task_gap=-129% task_weight=99% bdi_bw=46808 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 56.823872: balance_dirty_state: bdi btrfs-1: dirty=590 wb=772 unstable=0 bg_thresh=1037 thresh=2075 gap=713 poll_thresh=18 ino=257 dd-2584 [007] 56.823964: balance_dirty_state: bdi btrfs-1: dirty=615 wb=772 unstable=0 bg_thresh=1037 thresh=2075 gap=688 poll_thresh=13 ino=257 dd-2584 [007] 56.824029: balance_dirty_state: bdi btrfs-1: dirty=640 wb=772 unstable=0 bg_thresh=1037 thresh=2074 gap=662 poll_thresh=14 ino=257 dd-2584 [007] 56.824090: balance_dirty_state: bdi btrfs-1: dirty=640 wb=772 unstable=0 bg_thresh=1036 thresh=2073 gap=661 poll_thresh=15 ino=257 dd-2584 [007] 56.824150: balance_dirty_state: bdi btrfs-1: dirty=665 wb=772 unstable=0 bg_thresh=1036 thresh=2073 gap=636 poll_thresh=16 ino=257 dd-2584 [007] 56.824273: balance_dirty_state: bdi btrfs-1: dirty=690 wb=772 unstable=0 bg_thresh=1036 thresh=2072 gap=610 poll_thresh=17 ino=257 dd-2584 [007] 56.824397: balance_dirty_state: bdi btrfs-1: dirty=715 wb=772 unstable=0 bg_thresh=1038 thresh=2076 gap=589 poll_thresh=18 ino=257 dd-2584 [007] 56.824518: balance_dirty_state: bdi btrfs-1: dirty=765 wb=772 unstable=0 bg_thresh=1037 thresh=2075 gap=538 poll_thresh=19 ino=257 dd-2584 [007] 56.824643: balance_dirty_state: bdi btrfs-1: dirty=790 wb=772 unstable=0 bg_thresh=1037 thresh=2074 gap=512 poll_thresh=20 ino=257 dd-2584 [007] 56.824648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1336 bdi_dirty=1400 avg_dirty=1400 bdi_gap=13% task_gap=-71% task_weight=98% bdi_bw=46808 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 56.831891: balance_dirty_state: bdi btrfs-1: dirty=803 wb=647 unstable=0 bg_thresh=1014 thresh=2028 gap=578 poll_thresh=15 ino=257 dd-2584 [007] 56.832229: balance_dirty_state: bdi btrfs-1: dirty=816 wb=520 unstable=0 bg_thresh=1010 thresh=2021 gap=685 poll_thresh=16 ino=257 dd-2584 [007] 56.832368: balance_dirty_state: bdi btrfs-1: dirty=854 wb=520 unstable=0 bg_thresh=1012 thresh=2024 gap=650 poll_thresh=17 ino=257 dd-2584 [007] 56.832691: balance_dirty_state: bdi btrfs-1: dirty=879 wb=520 unstable=0 bg_thresh=1010 thresh=2020 gap=621 poll_thresh=18 ino=257 dd-2584 [007] 56.832818: balance_dirty_state: bdi btrfs-1: dirty=904 wb=520 unstable=0 bg_thresh=1012 thresh=2025 gap=601 poll_thresh=19 ino=257 dd-2584 [007] 56.832947: balance_dirty_state: bdi btrfs-1: dirty=929 wb=520 unstable=0 bg_thresh=1012 thresh=2024 gap=575 poll_thresh=20 ino=257 dd-2584 [007] 56.833390: balance_dirty_state: bdi btrfs-1: dirty=979 wb=520 unstable=0 bg_thresh=1048 thresh=2096 gap=597 poll_thresh=21 ino=257 dd-2584 [007] 56.833508: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=520 unstable=0 bg_thresh=1047 thresh=2095 gap=571 poll_thresh=22 ino=257 dd-2584 [007] 56.833631: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=520 unstable=0 bg_thresh=1044 thresh=2088 gap=539 poll_thresh=23 ino=257 dd-2584 [007] 56.833915: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=520 unstable=0 bg_thresh=1042 thresh=2085 gap=486 poll_thresh=24 ino=257 dd-2584 [007] 56.833920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1346 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-2% task_gap=-104% task_weight=98% bdi_bw=46808 base_bw=6288 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 56.833948: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9352 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 56.838159: writeback_single_inode: bdi btrfs-1: ino=257 state= age=324 wrote=912 to_write=7280 dd-2584 [007] 56.839889: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1408 unstable=0 bg_thresh=1030 thresh=2060 gap=475 poll_thresh=24 ino=257 dd-2584 [007] 56.839900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1322 bdi_dirty=1360 avg_dirty=1360 bdi_gap=28% task_gap=-42% task_weight=99% bdi_bw=48772 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 56.848205: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1187 unstable=0 bg_thresh=1020 thresh=2040 gap=651 poll_thresh=18 ino=257 dd-2584 [003] 56.848467: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1187 unstable=0 bg_thresh=1019 thresh=2039 gap=625 poll_thresh=19 ino=257 dd-2584 [003] 56.849150: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1187 unstable=0 bg_thresh=1044 thresh=2089 gap=637 poll_thresh=20 ino=257 dd-2584 [003] 56.849397: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1187 unstable=0 bg_thresh=1044 thresh=2088 gap=611 poll_thresh=21 ino=257 dd-2584 [003] 56.849642: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1187 unstable=0 bg_thresh=1046 thresh=2092 gap=590 poll_thresh=22 ino=257 dd-2584 [003] 56.849887: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1187 unstable=0 bg_thresh=1045 thresh=2091 gap=539 poll_thresh=23 ino=257 dd-2584 [003] 56.850132: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1187 unstable=0 bg_thresh=1045 thresh=2090 gap=513 poll_thresh=24 ino=257 dd-2584 [003] 56.850141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1439 task_limit=1351 bdi_dirty=1400 avg_dirty=1400 bdi_gap=22% task_gap=-53% task_weight=98% bdi_bw=48772 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 56.856255: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1060 unstable=0 bg_thresh=1032 thresh=2065 gap=590 poll_thresh=18 ino=257 dd-2584 [007] 56.856375: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1060 unstable=0 bg_thresh=1032 thresh=2064 gap=564 poll_thresh=19 ino=257 dd-2584 [007] 56.856496: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1060 unstable=0 bg_thresh=1034 thresh=2068 gap=543 poll_thresh=20 ino=257 dd-2584 [007] 56.856628: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1060 unstable=0 bg_thresh=1034 thresh=2069 gap=493 poll_thresh=21 ino=257 dd-2584 [007] 56.856633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1400 avg_dirty=1400 bdi_gap=10% task_gap=-77% task_weight=98% bdi_bw=48772 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 56.864105: balance_dirty_state: bdi btrfs-1: dirty=516 wb=922 unstable=0 bg_thresh=1032 thresh=2065 gap=627 poll_thresh=16 ino=257 dd-2584 [007] 56.864350: balance_dirty_state: bdi btrfs-1: dirty=566 wb=922 unstable=0 bg_thresh=1034 thresh=2069 gap=581 poll_thresh=17 ino=257 dd-2584 [007] 56.864610: balance_dirty_state: bdi btrfs-1: dirty=591 wb=922 unstable=0 bg_thresh=1033 thresh=2067 gap=554 poll_thresh=18 ino=257 dd-2584 [007] 56.864872: balance_dirty_state: bdi btrfs-1: dirty=616 wb=922 unstable=0 bg_thresh=1033 thresh=2066 gap=528 poll_thresh=19 ino=257 dd-2584 [007] 56.865134: balance_dirty_state: bdi btrfs-1: dirty=641 wb=922 unstable=0 bg_thresh=1032 thresh=2065 gap=502 poll_thresh=20 ino=257 dd-2584 [007] 56.865143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-14% task_gap=-128% task_weight=100% bdi_bw=48772 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 56.872044: balance_dirty_state: bdi btrfs-1: dirty=641 wb=922 unstable=0 bg_thresh=1030 thresh=2061 gap=498 poll_thresh=20 ino=257 dd-2584 [007] 56.872053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-16% task_gap=-133% task_weight=100% bdi_bw=48772 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 56.879939: balance_dirty_state: bdi btrfs-1: dirty=641 wb=797 unstable=0 bg_thresh=1032 thresh=2065 gap=627 poll_thresh=20 ino=257 dd-2584 [007] 56.880203: balance_dirty_state: bdi btrfs-1: dirty=679 wb=672 unstable=0 bg_thresh=1035 thresh=2070 gap=719 poll_thresh=15 ino=257 dd-2584 [007] 56.880267: balance_dirty_state: bdi btrfs-1: dirty=679 wb=672 unstable=0 bg_thresh=1035 thresh=2070 gap=719 poll_thresh=16 ino=257 dd-2584 [007] 56.880391: balance_dirty_state: bdi btrfs-1: dirty=729 wb=672 unstable=0 bg_thresh=1037 thresh=2074 gap=673 poll_thresh=17 ino=257 dd-2584 [007] 56.880515: balance_dirty_state: bdi btrfs-1: dirty=754 wb=672 unstable=0 bg_thresh=1033 thresh=2067 gap=641 poll_thresh=18 ino=257 dd-2584 [007] 56.880645: balance_dirty_state: bdi btrfs-1: dirty=779 wb=672 unstable=0 bg_thresh=1033 thresh=2066 gap=615 poll_thresh=19 ino=257 dd-2584 [007] 56.881035: balance_dirty_state: bdi btrfs-1: dirty=817 wb=672 unstable=0 bg_thresh=1041 thresh=2083 gap=594 poll_thresh=20 ino=257 dd-2584 [007] 56.881160: balance_dirty_state: bdi btrfs-1: dirty=842 wb=672 unstable=0 bg_thresh=1043 thresh=2087 gap=573 poll_thresh=21 ino=257 dd-2584 [007] 56.881285: balance_dirty_state: bdi btrfs-1: dirty=892 wb=672 unstable=0 bg_thresh=1043 thresh=2086 gap=522 poll_thresh=22 ino=257 dd-2584 [007] 56.881707: balance_dirty_state: bdi btrfs-1: dirty=917 wb=672 unstable=0 bg_thresh=1040 thresh=2081 gap=492 poll_thresh=23 ino=257 dd-2584 [007] 56.881712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-5% task_gap=-110% task_weight=100% bdi_bw=48772 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 56.887979: balance_dirty_state: bdi btrfs-1: dirty=917 wb=547 unstable=0 bg_thresh=1031 thresh=2062 gap=598 poll_thresh=23 ino=257 dd-2584 [007] 56.888257: balance_dirty_state: bdi btrfs-1: dirty=930 wb=547 unstable=0 bg_thresh=1031 thresh=2062 gap=585 poll_thresh=17 ino=257 dd-2584 [007] 56.888382: balance_dirty_state: bdi btrfs-1: dirty=955 wb=547 unstable=0 bg_thresh=1034 thresh=2068 gap=566 poll_thresh=18 ino=257 dd-2584 [007] 56.888736: balance_dirty_state: bdi btrfs-1: dirty=993 wb=547 unstable=0 bg_thresh=1043 thresh=2087 gap=547 poll_thresh=19 ino=257 dd-2584 [007] 56.888861: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=547 unstable=0 bg_thresh=1043 thresh=2086 gap=521 poll_thresh=20 ino=257 dd-2584 [007] 56.888865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1347 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-2% task_gap=-103% task_weight=98% bdi_bw=48772 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 56.895923: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=422 unstable=0 bg_thresh=1033 thresh=2067 gap=627 poll_thresh=20 ino=257 dd-2584 [007] 56.896021: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=422 unstable=0 bg_thresh=1034 thresh=2068 gap=615 poll_thresh=15 ino=257 dd-2584 [007] 56.896087: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=422 unstable=0 bg_thresh=1033 thresh=2067 gap=601 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 56.896177: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9416 wrote=0 to_write=8192 dd-2584 [007] 56.896225: balance_dirty_state: bdi btrfs-1: dirty=1094 wb=422 unstable=0 bg_thresh=1035 thresh=2071 gap=555 poll_thresh=17 ino=257 dd-2584 [007] 56.896361: balance_dirty_state: bdi btrfs-1: dirty=1119 wb=422 unstable=0 bg_thresh=1032 thresh=2064 gap=523 poll_thresh=18 ino=257 dd-2584 [007] 56.896501: balance_dirty_state: bdi btrfs-1: dirty=1094 wb=497 unstable=0 bg_thresh=1031 thresh=2063 gap=472 poll_thresh=19 ino=257 dd-2584 [007] 56.896503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1325 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-15% task_gap=-129% task_weight=99% bdi_bw=48772 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 56.900138: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=992 to_write=7200 dd-2584 [007] 56.903887: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1276 unstable=0 bg_thresh=1032 thresh=2065 gap=612 poll_thresh=19 ino=257 dd-2584 [007] 56.903995: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1276 unstable=0 bg_thresh=1033 thresh=2067 gap=589 poll_thresh=14 ino=257 dd-2584 [007] 56.904235: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1276 unstable=0 bg_thresh=1035 thresh=2071 gap=593 poll_thresh=15 ino=257 dd-2584 [007] 56.904303: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1276 unstable=0 bg_thresh=1035 thresh=2071 gap=555 poll_thresh=16 ino=257 flush-0:15-2091 [004] 56.904531: writeback_single_inode: bdi 0:15: ino=2375726 state= age=3360 wrote=0 to_write=16384 flush-0:15-2091 [004] 56.904535: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=3324 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 56.904548: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9424 wrote=0 to_write=8192 flush-0:15-2091 [004] 56.904552: writeback_single_inode: bdi 0:15: ino=2375725 state=I_DIRTY_DATASYNC age=3120 wrote=1 to_write=16383 dd-2584 [007] 56.904743: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1326 unstable=0 bg_thresh=1043 thresh=2087 gap=546 poll_thresh=17 ino=257 dd-2584 [007] 56.904884: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1351 unstable=0 bg_thresh=1043 thresh=2086 gap=545 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 56.904943: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=112 to_write=8080 dd-2584 [007] 56.905017: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1376 unstable=0 bg_thresh=1042 thresh=2085 gap=494 poll_thresh=19 ino=257 dd-2584 [007] 56.905021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=48772 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 56.911928: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1237 unstable=0 bg_thresh=1037 thresh=2075 gap=623 poll_thresh=19 ino=257 dd-2584 [007] 56.912035: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1237 unstable=0 bg_thresh=1040 thresh=2081 gap=616 poll_thresh=14 ino=257 dd-2584 [007] 56.912103: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1237 unstable=0 bg_thresh=1040 thresh=2080 gap=602 poll_thresh=15 ino=257 dd-2584 [007] 56.912169: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1237 unstable=0 bg_thresh=1037 thresh=2074 gap=571 poll_thresh=16 ino=257 dd-2584 [007] 56.912300: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1237 unstable=0 bg_thresh=1036 thresh=2073 gap=545 poll_thresh=17 ino=257 dd-2584 [007] 56.912746: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1237 unstable=0 bg_thresh=1041 thresh=2083 gap=517 poll_thresh=18 ino=257 dd-2584 [007] 56.912750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1344 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=48772 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 56.919966: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1112 unstable=0 bg_thresh=1033 thresh=2066 gap=625 poll_thresh=18 ino=257 dd-2584 [007] 56.920051: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1112 unstable=0 bg_thresh=1035 thresh=2071 gap=630 poll_thresh=13 ino=257 dd-2584 [007] 56.920287: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1112 unstable=0 bg_thresh=1035 thresh=2070 gap=604 poll_thresh=14 ino=257 dd-2584 [007] 56.920348: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1112 unstable=0 bg_thresh=1035 thresh=2070 gap=579 poll_thresh=15 ino=257 dd-2584 [007] 56.920410: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1112 unstable=0 bg_thresh=1034 thresh=2069 gap=578 poll_thresh=16 ino=257 dd-2584 [007] 56.920544: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1112 unstable=0 bg_thresh=1036 thresh=2073 gap=544 poll_thresh=17 ino=257 dd-2584 [007] 56.920672: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1112 unstable=0 bg_thresh=1036 thresh=2072 gap=518 poll_thresh=18 ino=257 dd-2584 [007] 56.920800: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1112 unstable=0 bg_thresh=1035 thresh=2071 gap=492 poll_thresh=19 ino=257 dd-2584 [007] 56.920805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1333 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-210% task_weight=98% bdi_bw=48772 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 56.927956: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1112 unstable=0 bg_thresh=1033 thresh=2067 gap=488 poll_thresh=19 ino=257 dd-2584 [007] 56.927966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1329 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=48772 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 56.935928: balance_dirty_state: bdi btrfs-1: dirty=467 wb=849 unstable=0 bg_thresh=1034 thresh=2069 gap=753 poll_thresh=19 ino=257 dd-2584 [007] 56.936000: balance_dirty_state: bdi btrfs-1: dirty=492 wb=849 unstable=0 bg_thresh=1031 thresh=2063 gap=722 poll_thresh=14 ino=257 dd-2584 [007] 56.936066: balance_dirty_state: bdi btrfs-1: dirty=517 wb=849 unstable=0 bg_thresh=1034 thresh=2068 gap=702 poll_thresh=15 ino=257 dd-2584 [007] 56.936131: balance_dirty_state: bdi btrfs-1: dirty=517 wb=849 unstable=0 bg_thresh=1033 thresh=2067 gap=701 poll_thresh=16 ino=257 dd-2584 [007] 56.936259: balance_dirty_state: bdi btrfs-1: dirty=567 wb=849 unstable=0 bg_thresh=1033 thresh=2066 gap=650 poll_thresh=17 ino=257 dd-2584 [007] 56.936390: balance_dirty_state: bdi btrfs-1: dirty=592 wb=849 unstable=0 bg_thresh=1032 thresh=2065 gap=624 poll_thresh=18 ino=257 dd-2584 [007] 56.937007: balance_dirty_state: bdi btrfs-1: dirty=630 wb=849 unstable=0 bg_thresh=1044 thresh=2088 gap=609 poll_thresh=19 ino=257 dd-2584 [007] 56.937134: balance_dirty_state: bdi btrfs-1: dirty=655 wb=849 unstable=0 bg_thresh=1043 thresh=2087 gap=583 poll_thresh=20 ino=257 dd-2584 [007] 56.937264: balance_dirty_state: bdi btrfs-1: dirty=680 wb=849 unstable=0 bg_thresh=1045 thresh=2091 gap=562 poll_thresh=21 ino=257 dd-2584 [007] 56.937392: balance_dirty_state: bdi btrfs-1: dirty=730 wb=849 unstable=0 bg_thresh=1045 thresh=2090 gap=511 poll_thresh=22 ino=257 dd-2584 [007] 56.937396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1439 task_limit=1350 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=48772 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 56.943857: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9464 wrote=0 to_write=8192 flush-0:15-2091 [004] 56.943868: writeback_single_inode: bdi 0:15: ino=2375725 state=I_DIRTY_DATASYNC age=3160 wrote=0 to_write=16384 dd-2584 [007] 56.943871: balance_dirty_state: bdi btrfs-1: dirty=730 wb=736 unstable=0 bg_thresh=997 thresh=1994 gap=528 poll_thresh=22 ino=257 dd-2584 [007] 56.944222: balance_dirty_state: bdi btrfs-1: dirty=642 wb=837 unstable=0 bg_thresh=993 thresh=1986 gap=507 poll_thresh=16 ino=257 dd-2584 [007] 56.944668: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1013 unstable=0 bg_thresh=985 thresh=1970 gap=466 poll_thresh=17 ino=257 dd-2584 [007] 56.944670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=98% bdi_bw=50692 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 56.945425: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=592 to_write=7600 dd-2584 [007] 56.951969: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1188 unstable=0 bg_thresh=1034 thresh=2069 gap=691 poll_thresh=17 ino=257 dd-2584 [007] 56.952053: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1188 unstable=0 bg_thresh=1034 thresh=2068 gap=677 poll_thresh=13 ino=257 dd-2584 [007] 56.952131: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1188 unstable=0 bg_thresh=1039 thresh=2078 gap=674 poll_thresh=14 ino=257 dd-2584 [007] 56.952200: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1188 unstable=0 bg_thresh=1038 thresh=2077 gap=660 poll_thresh=15 ino=257 dd-2584 [007] 56.952266: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1188 unstable=0 bg_thresh=1038 thresh=2076 gap=634 poll_thresh=16 ino=257 dd-2584 [007] 56.952881: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1188 unstable=0 bg_thresh=1047 thresh=2095 gap=615 poll_thresh=17 ino=257 dd-2584 [007] 56.953012: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1188 unstable=0 bg_thresh=1047 thresh=2094 gap=589 poll_thresh=18 ino=257 dd-2584 [007] 56.953142: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1188 unstable=0 bg_thresh=1046 thresh=2093 gap=563 poll_thresh=19 ino=257 dd-2584 [007] 56.953273: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1188 unstable=0 bg_thresh=1048 thresh=2097 gap=517 poll_thresh=20 ino=257 dd-2584 [007] 56.953278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1446 task_limit=1356 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=50692 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 56.959945: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1185 unstable=0 bg_thresh=1038 thresh=2077 gap=507 poll_thresh=20 ino=257 dd-2584 [007] 56.959952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=50692 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 56.967956: balance_dirty_state: bdi btrfs-1: dirty=385 wb=947 unstable=0 bg_thresh=1042 thresh=2085 gap=753 poll_thresh=20 ino=257 dd-2584 [001] 56.968047: balance_dirty_state: bdi btrfs-1: dirty=410 wb=947 unstable=0 bg_thresh=1039 thresh=2079 gap=722 poll_thresh=15 ino=257 dd-2584 [001] 56.968128: balance_dirty_state: bdi btrfs-1: dirty=410 wb=947 unstable=0 bg_thresh=1042 thresh=2084 gap=727 poll_thresh=16 ino=257 dd-2584 [001] 56.968298: balance_dirty_state: bdi btrfs-1: dirty=460 wb=947 unstable=0 bg_thresh=1041 thresh=2083 gap=676 poll_thresh=17 ino=257 dd-2584 [001] 56.968469: balance_dirty_state: bdi btrfs-1: dirty=485 wb=947 unstable=0 bg_thresh=1041 thresh=2082 gap=650 poll_thresh=18 ino=257 dd-2584 [001] 56.968640: balance_dirty_state: bdi btrfs-1: dirty=510 wb=947 unstable=0 bg_thresh=1043 thresh=2086 gap=629 poll_thresh=19 ino=257 dd-2584 [001] 56.969348: balance_dirty_state: bdi btrfs-1: dirty=535 wb=947 unstable=0 bg_thresh=1042 thresh=2085 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 56.969479: balance_dirty_state: bdi btrfs-1: dirty=585 wb=947 unstable=0 bg_thresh=1042 thresh=2084 gap=552 poll_thresh=21 ino=257 dd-2584 [001] 56.969837: balance_dirty_state: bdi btrfs-1: dirty=610 wb=947 unstable=0 bg_thresh=1040 thresh=2080 gap=523 poll_thresh=22 ino=257 dd-2584 [001] 56.970247: balance_dirty_state: bdi btrfs-1: dirty=635 wb=947 unstable=0 bg_thresh=1037 thresh=2074 gap=492 poll_thresh=23 ino=257 dd-2584 [001] 56.970252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-207% task_weight=99% bdi_bw=50692 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 56.975865: balance_dirty_state: bdi btrfs-1: dirty=635 wb=808 unstable=0 bg_thresh=1027 thresh=2054 gap=611 poll_thresh=23 ino=257 dd-2584 [001] 56.975955: balance_dirty_state: bdi btrfs-1: dirty=648 wb=808 unstable=0 bg_thresh=1027 thresh=2055 gap=599 poll_thresh=17 ino=257 dd-2584 [001] 56.976119: balance_dirty_state: bdi btrfs-1: dirty=673 wb=808 unstable=0 bg_thresh=1030 thresh=2060 gap=579 poll_thresh=18 ino=257 dd-2584 [001] 56.976613: balance_dirty_state: bdi btrfs-1: dirty=711 wb=808 unstable=0 bg_thresh=1041 thresh=2083 gap=564 poll_thresh=19 ino=257 dd-2584 [001] 56.976784: balance_dirty_state: bdi btrfs-1: dirty=736 wb=808 unstable=0 bg_thresh=1040 thresh=2081 gap=537 poll_thresh=20 ino=257 dd-2584 [001] 56.976950: balance_dirty_state: bdi btrfs-1: dirty=786 wb=808 unstable=0 bg_thresh=1040 thresh=2080 gap=486 poll_thresh=21 ino=257 dd-2584 [001] 56.976956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-72% task_gap=-245% task_weight=100% bdi_bw=50692 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 56.983911: balance_dirty_state: bdi btrfs-1: dirty=780 wb=700 unstable=0 bg_thresh=1027 thresh=2055 gap=575 poll_thresh=21 ino=257 dd-2584 [005] 56.984310: balance_dirty_state: bdi btrfs-1: dirty=805 wb=700 unstable=0 bg_thresh=1025 thresh=2051 gap=546 poll_thresh=16 ino=257 dd-2584 [005] 56.984509: balance_dirty_state: bdi btrfs-1: dirty=818 wb=700 unstable=0 bg_thresh=1025 thresh=2051 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 56.984708: balance_dirty_state: bdi btrfs-1: dirty=868 wb=700 unstable=0 bg_thresh=1024 thresh=2048 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 56.984715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-240% task_weight=100% bdi_bw=50692 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 56.991956: balance_dirty_state: bdi btrfs-1: dirty=861 wb=518 unstable=0 bg_thresh=1019 thresh=2039 gap=660 poll_thresh=18 ino=257 dd-2584 [004] 56.992052: balance_dirty_state: bdi btrfs-1: dirty=860 wb=518 unstable=0 bg_thresh=1020 thresh=2041 gap=663 poll_thresh=13 ino=257 dd-2584 [004] 56.992428: balance_dirty_state: bdi btrfs-1: dirty=898 wb=518 unstable=0 bg_thresh=1016 thresh=2033 gap=617 poll_thresh=14 ino=257 dd-2584 [004] 56.992534: balance_dirty_state: bdi btrfs-1: dirty=898 wb=493 unstable=0 bg_thresh=1016 thresh=2033 gap=642 poll_thresh=15 ino=257 dd-2584 [004] 56.992630: balance_dirty_state: bdi btrfs-1: dirty=923 wb=468 unstable=0 bg_thresh=1019 thresh=2038 gap=647 poll_thresh=16 ino=257 dd-2584 [004] 56.993101: balance_dirty_state: bdi btrfs-1: dirty=948 wb=468 unstable=0 bg_thresh=1037 thresh=2075 gap=659 poll_thresh=17 ino=257 dd-2584 [004] 56.993287: balance_dirty_state: bdi btrfs-1: dirty=998 wb=468 unstable=0 bg_thresh=1036 thresh=2073 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 56.993466: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=468 unstable=0 bg_thresh=1036 thresh=2072 gap=581 poll_thresh=19 ino=257 dd-2584 [004] 56.993863: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=468 unstable=0 bg_thresh=1033 thresh=2067 gap=551 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 56.993881: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9512 wrote=0 to_write=8192 dd-2584 [004] 56.994000: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=468 unstable=0 bg_thresh=1033 thresh=2066 gap=525 poll_thresh=21 ino=257 dd-2584 [004] 56.994143: balance_dirty_state: bdi btrfs-1: dirty=1084 wb=507 unstable=0 bg_thresh=1035 thresh=2070 gap=479 poll_thresh=22 ino=257 dd-2584 [004] 56.994145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=50692 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 56.996211: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=928 to_write=7264 dd-2584 [004] 56.999895: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1272 unstable=0 bg_thresh=1025 thresh=2050 gap=597 poll_thresh=22 ino=257 dd-2584 [004] 56.999978: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1272 unstable=0 bg_thresh=1034 thresh=2068 gap=615 poll_thresh=16 ino=257 dd-2584 [004] 57.000135: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1272 unstable=0 bg_thresh=1036 thresh=2072 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 57.000300: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1272 unstable=0 bg_thresh=1038 thresh=2077 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 57.000452: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1272 unstable=0 bg_thresh=1040 thresh=2081 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 57.000609: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1272 unstable=0 bg_thresh=1035 thresh=2071 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 57.000615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-100% task_gap=-301% task_weight=99% bdi_bw=50692 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.008032: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1143 unstable=0 bg_thresh=1030 thresh=2060 gap=605 poll_thresh=20 ino=257 dd-2584 [004] 57.008151: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1143 unstable=0 bg_thresh=1030 thresh=2061 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 57.008255: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1143 unstable=0 bg_thresh=1030 thresh=2060 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 57.008709: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1143 unstable=0 bg_thresh=1033 thresh=2066 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 57.008900: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1143 unstable=0 bg_thresh=1032 thresh=2065 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 57.008907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-104% task_gap=-309% task_weight=100% bdi_bw=50692 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.015920: balance_dirty_state: bdi btrfs-1: dirty=428 wb=929 unstable=0 bg_thresh=1045 thresh=2090 gap=733 poll_thresh=18 ino=257 dd-2584 [004] 57.016013: balance_dirty_state: bdi btrfs-1: dirty=428 wb=929 unstable=0 bg_thresh=1042 thresh=2084 gap=727 poll_thresh=13 ino=257 dd-2584 [004] 57.016104: balance_dirty_state: bdi btrfs-1: dirty=453 wb=929 unstable=0 bg_thresh=1044 thresh=2089 gap=707 poll_thresh=14 ino=257 dd-2584 [004] 57.016190: balance_dirty_state: bdi btrfs-1: dirty=453 wb=929 unstable=0 bg_thresh=1044 thresh=2088 gap=706 poll_thresh=15 ino=257 dd-2584 [004] 57.016277: balance_dirty_state: bdi btrfs-1: dirty=478 wb=929 unstable=0 bg_thresh=1044 thresh=2088 gap=681 poll_thresh=16 ino=257 dd-2584 [004] 57.016451: balance_dirty_state: bdi btrfs-1: dirty=503 wb=929 unstable=0 bg_thresh=1043 thresh=2087 gap=655 poll_thresh=17 ino=257 dd-2584 [004] 57.016626: balance_dirty_state: bdi btrfs-1: dirty=553 wb=929 unstable=0 bg_thresh=1045 thresh=2091 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 57.016801: balance_dirty_state: bdi btrfs-1: dirty=578 wb=929 unstable=0 bg_thresh=1045 thresh=2090 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 57.016974: balance_dirty_state: bdi btrfs-1: dirty=603 wb=929 unstable=0 bg_thresh=1044 thresh=2089 gap=557 poll_thresh=20 ino=257 dd-2584 [004] 57.017440: balance_dirty_state: bdi btrfs-1: dirty=628 wb=929 unstable=0 bg_thresh=1046 thresh=2093 gap=536 poll_thresh=21 ino=257 dd-2584 [004] 57.017624: balance_dirty_state: bdi btrfs-1: dirty=678 wb=929 unstable=0 bg_thresh=1043 thresh=2086 gap=479 poll_thresh=22 ino=257 dd-2584 [004] 57.017631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1346 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=50692 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.023913: balance_dirty_state: bdi btrfs-1: dirty=678 wb=802 unstable=0 bg_thresh=1044 thresh=2088 gap=608 poll_thresh=22 ino=257 dd-2584 [004] 57.024059: balance_dirty_state: bdi btrfs-1: dirty=691 wb=802 unstable=0 bg_thresh=1044 thresh=2089 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 57.024198: balance_dirty_state: bdi btrfs-1: dirty=717 wb=802 unstable=0 bg_thresh=1044 thresh=2088 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 57.024321: balance_dirty_state: bdi btrfs-1: dirty=742 wb=802 unstable=0 bg_thresh=1043 thresh=2087 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 57.024446: balance_dirty_state: bdi btrfs-1: dirty=792 wb=802 unstable=0 bg_thresh=1045 thresh=2091 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 57.024450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1440 task_limit=1350 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-66% task_gap=-232% task_weight=100% bdi_bw=50692 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.031920: balance_dirty_state: bdi btrfs-1: dirty=792 wb=677 unstable=0 bg_thresh=1039 thresh=2079 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 57.031999: balance_dirty_state: bdi btrfs-1: dirty=792 wb=677 unstable=0 bg_thresh=1039 thresh=2079 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 57.032060: balance_dirty_state: bdi btrfs-1: dirty=817 wb=677 unstable=0 bg_thresh=1042 thresh=2084 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 57.032120: balance_dirty_state: bdi btrfs-1: dirty=842 wb=677 unstable=0 bg_thresh=1042 thresh=2084 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 57.032244: balance_dirty_state: bdi btrfs-1: dirty=867 wb=677 unstable=0 bg_thresh=1044 thresh=2089 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 57.032539: balance_dirty_state: bdi btrfs-1: dirty=892 wb=677 unstable=0 bg_thresh=1046 thresh=2093 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 57.032896: balance_dirty_state: bdi btrfs-1: dirty=930 wb=677 unstable=0 bg_thresh=1043 thresh=2087 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 57.032901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1347 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=50692 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 57.039947: balance_dirty_state: bdi btrfs-1: dirty=929 wb=538 unstable=0 bg_thresh=1038 thresh=2077 gap=610 poll_thresh=19 ino=257 dd-2584 [000] 57.040088: balance_dirty_state: bdi btrfs-1: dirty=942 wb=538 unstable=0 bg_thresh=1039 thresh=2078 gap=598 poll_thresh=14 ino=257 dd-2584 [000] 57.040226: balance_dirty_state: bdi btrfs-1: dirty=955 wb=538 unstable=0 bg_thresh=1038 thresh=2077 gap=584 poll_thresh=15 ino=257 dd-2584 [000] 57.040356: balance_dirty_state: bdi btrfs-1: dirty=980 wb=538 unstable=0 bg_thresh=1035 thresh=2071 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 57.040621: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=538 unstable=0 bg_thresh=1037 thresh=2075 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 57.041334: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=538 unstable=0 bg_thresh=1046 thresh=2092 gap=511 poll_thresh=18 ino=257 dd-2584 [000] 57.041343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1351 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=50692 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 57.047906: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=412 unstable=0 bg_thresh=1038 thresh=2077 gap=622 poll_thresh=18 ino=257 flush-btrfs-1-2586 [004] 57.047940: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9568 wrote=0 to_write=8192 dd-2584 [000] 57.048098: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=412 unstable=0 bg_thresh=1038 thresh=2076 gap=596 poll_thresh=13 ino=257 dd-2584 [000] 57.048280: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=412 unstable=0 bg_thresh=1038 thresh=2076 gap=596 poll_thresh=14 ino=257 dd-2584 [000] 57.048468: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=437 unstable=0 bg_thresh=1037 thresh=2075 gap=570 poll_thresh=15 ino=257 dd-2584 [000] 57.048653: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=462 unstable=0 bg_thresh=1037 thresh=2075 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 57.049669: balance_dirty_state: bdi btrfs-1: dirty=967 wb=614 unstable=0 bg_thresh=1036 thresh=2073 gap=492 poll_thresh=17 ino=257 dd-2584 [000] 57.049674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-253% task_weight=99% bdi_bw=52572 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 57.052926: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=204 wrote=960 to_write=7232 dd-2584 [000] 57.055897: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1242 unstable=0 bg_thresh=1028 thresh=2057 gap=627 poll_thresh=17 ino=257 dd-2584 [000] 57.055962: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1242 unstable=0 bg_thresh=1028 thresh=2057 gap=602 poll_thresh=13 ino=257 dd-2584 [000] 57.056022: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1242 unstable=0 bg_thresh=1031 thresh=2062 gap=607 poll_thresh=14 ino=257 dd-2584 [000] 57.056082: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1242 unstable=0 bg_thresh=1033 thresh=2067 gap=587 poll_thresh=15 ino=257 dd-2584 [000] 57.056144: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1242 unstable=0 bg_thresh=1033 thresh=2067 gap=587 poll_thresh=16 ino=257 dd-2584 [000] 57.056270: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1242 unstable=0 bg_thresh=1035 thresh=2071 gap=553 poll_thresh=17 ino=257 dd-2584 [000] 57.056401: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1242 unstable=0 bg_thresh=1038 thresh=2077 gap=509 poll_thresh=18 ino=257 dd-2584 [000] 57.056406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=52572 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.063995: balance_dirty_state: bdi btrfs-1: dirty=326 wb=992 unstable=0 bg_thresh=1033 thresh=2066 gap=748 poll_thresh=18 ino=257 dd-2584 [004] 57.064099: balance_dirty_state: bdi btrfs-1: dirty=326 wb=992 unstable=0 bg_thresh=1028 thresh=2057 gap=739 poll_thresh=13 ino=257 dd-2584 [004] 57.064198: balance_dirty_state: bdi btrfs-1: dirty=351 wb=992 unstable=0 bg_thresh=1029 thresh=2058 gap=715 poll_thresh=14 ino=257 dd-2584 [004] 57.064300: balance_dirty_state: bdi btrfs-1: dirty=376 wb=992 unstable=0 bg_thresh=1031 thresh=2063 gap=695 poll_thresh=15 ino=257 dd-2584 [004] 57.064395: balance_dirty_state: bdi btrfs-1: dirty=376 wb=992 unstable=0 bg_thresh=1031 thresh=2063 gap=695 poll_thresh=16 ino=257 dd-2584 [004] 57.064585: balance_dirty_state: bdi btrfs-1: dirty=401 wb=992 unstable=0 bg_thresh=1031 thresh=2062 gap=669 poll_thresh=17 ino=257 dd-2584 [004] 57.065070: balance_dirty_state: bdi btrfs-1: dirty=451 wb=992 unstable=0 bg_thresh=1033 thresh=2066 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 57.065276: balance_dirty_state: bdi btrfs-1: dirty=476 wb=992 unstable=0 bg_thresh=1029 thresh=2059 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 57.065730: balance_dirty_state: bdi btrfs-1: dirty=502 wb=992 unstable=0 bg_thresh=1027 thresh=2054 gap=560 poll_thresh=20 ino=257 dd-2584 [004] 57.066251: balance_dirty_state: bdi btrfs-1: dirty=540 wb=992 unstable=0 bg_thresh=1044 thresh=2089 gap=557 poll_thresh=21 ino=257 dd-2584 [004] 57.066434: balance_dirty_state: bdi btrfs-1: dirty=565 wb=992 unstable=0 bg_thresh=1046 thresh=2093 gap=536 poll_thresh=22 ino=257 dd-2584 [004] 57.066626: balance_dirty_state: bdi btrfs-1: dirty=590 wb=992 unstable=0 bg_thresh=1046 thresh=2092 gap=510 poll_thresh=23 ino=257 dd-2584 [004] 57.066633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1351 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=52572 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.071975: balance_dirty_state: bdi btrfs-1: dirty=590 wb=992 unstable=0 bg_thresh=1046 thresh=2092 gap=510 poll_thresh=23 ino=257 dd-2584 [004] 57.071981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1351 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=52572 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.079951: balance_dirty_state: bdi btrfs-1: dirty=590 wb=867 unstable=0 bg_thresh=1038 thresh=2077 gap=620 poll_thresh=23 ino=257 dd-2584 [004] 57.080024: balance_dirty_state: bdi btrfs-1: dirty=615 wb=867 unstable=0 bg_thresh=1035 thresh=2071 gap=589 poll_thresh=17 ino=257 dd-2584 [004] 57.080185: balance_dirty_state: bdi btrfs-1: dirty=640 wb=817 unstable=0 bg_thresh=1032 thresh=2064 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 57.080383: balance_dirty_state: bdi btrfs-1: dirty=690 wb=715 unstable=0 bg_thresh=1033 thresh=2067 gap=662 poll_thresh=19 ino=257 dd-2584 [004] 57.080674: balance_dirty_state: bdi btrfs-1: dirty=715 wb=715 unstable=0 bg_thresh=1034 thresh=2069 gap=639 poll_thresh=20 ino=257 dd-2584 [004] 57.080789: balance_dirty_state: bdi btrfs-1: dirty=740 wb=715 unstable=0 bg_thresh=1034 thresh=2068 gap=613 poll_thresh=21 ino=257 dd-2584 [004] 57.080919: balance_dirty_state: bdi btrfs-1: dirty=753 wb=715 unstable=0 bg_thresh=1033 thresh=2066 gap=598 poll_thresh=22 ino=257 dd-2584 [004] 57.081045: balance_dirty_state: bdi btrfs-1: dirty=816 wb=715 unstable=0 bg_thresh=1036 thresh=2072 gap=541 poll_thresh=23 ino=257 dd-2584 [004] 57.081169: balance_dirty_state: bdi btrfs-1: dirty=841 wb=715 unstable=0 bg_thresh=1032 thresh=2065 gap=509 poll_thresh=24 ino=257 dd-2584 [004] 57.081173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1327 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-59% task_gap=-217% task_weight=98% bdi_bw=52572 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.087926: balance_dirty_state: bdi btrfs-1: dirty=841 wb=615 unstable=0 bg_thresh=1030 thresh=2061 gap=605 poll_thresh=24 ino=257 dd-2584 [004] 57.088016: balance_dirty_state: bdi btrfs-1: dirty=866 wb=590 unstable=0 bg_thresh=1036 thresh=2072 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 57.088145: balance_dirty_state: bdi btrfs-1: dirty=891 wb=590 unstable=0 bg_thresh=1035 thresh=2071 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 57.088269: balance_dirty_state: bdi btrfs-1: dirty=916 wb=590 unstable=0 bg_thresh=1035 thresh=2070 gap=564 poll_thresh=20 ino=257 dd-2584 [004] 57.088558: balance_dirty_state: bdi btrfs-1: dirty=941 wb=590 unstable=0 bg_thresh=1037 thresh=2074 gap=543 poll_thresh=21 ino=257 dd-2584 [004] 57.088918: balance_dirty_state: bdi btrfs-1: dirty=966 wb=590 unstable=0 bg_thresh=1042 thresh=2085 gap=529 poll_thresh=22 ino=257 dd-2584 [004] 57.089042: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=590 unstable=0 bg_thresh=1044 thresh=2089 gap=483 poll_thresh=23 ino=257 dd-2584 [004] 57.089046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1349 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=52572 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.095927: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=477 unstable=0 bg_thresh=1039 thresh=2078 gap=585 poll_thresh=23 ino=257 dd-2584 [004] 57.096048: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=477 unstable=0 bg_thresh=1039 thresh=2079 gap=560 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 57.096068: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9616 wrote=0 to_write=8192 dd-2584 [004] 57.096233: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=477 unstable=0 bg_thresh=1035 thresh=2071 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 57.096429: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=527 unstable=0 bg_thresh=1037 thresh=2075 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 57.096431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1336 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-53% task_gap=-206% task_weight=99% bdi_bw=52572 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 57.100312: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=252 wrote=912 to_write=7280 dd-2584 [004] 57.103944: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1255 unstable=0 bg_thresh=1032 thresh=2064 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 57.104046: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1255 unstable=0 bg_thresh=1034 thresh=2069 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 57.104111: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1255 unstable=0 bg_thresh=1031 thresh=2063 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 57.104176: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1255 unstable=0 bg_thresh=1034 thresh=2068 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 57.104642: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1255 unstable=0 bg_thresh=1046 thresh=2093 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 57.104946: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1255 unstable=0 bg_thresh=1043 thresh=2086 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 57.105075: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1255 unstable=0 bg_thresh=1042 thresh=2085 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 57.105080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-92% task_gap=-283% task_weight=99% bdi_bw=52572 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.111959: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1129 unstable=0 bg_thresh=1033 thresh=2066 gap=624 poll_thresh=19 ino=257 dd-2584 [004] 57.112054: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1129 unstable=0 bg_thresh=1033 thresh=2066 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 57.112123: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1129 unstable=0 bg_thresh=1032 thresh=2065 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 57.112187: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1129 unstable=0 bg_thresh=1035 thresh=2070 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 57.112310: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1129 unstable=0 bg_thresh=1034 thresh=2069 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 57.112314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=52572 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.119928: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1016 unstable=0 bg_thresh=1038 thresh=2077 gap=634 poll_thresh=17 ino=257 dd-2584 [004] 57.120069: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1016 unstable=0 bg_thresh=1038 thresh=2077 gap=634 poll_thresh=13 ino=257 dd-2584 [004] 57.120171: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1016 unstable=0 bg_thresh=1038 thresh=2077 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 57.120271: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1016 unstable=0 bg_thresh=1038 thresh=2076 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 57.120368: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1016 unstable=0 bg_thresh=1038 thresh=2076 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 57.120534: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1016 unstable=0 bg_thresh=1040 thresh=2080 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 57.121041: balance_dirty_state: bdi btrfs-1: dirty=540 wb=1016 unstable=0 bg_thresh=1044 thresh=2089 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 57.121425: balance_dirty_state: bdi btrfs-1: dirty=565 wb=1016 unstable=0 bg_thresh=1042 thresh=2084 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 57.121430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1345 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-115% task_gap=-328% task_weight=98% bdi_bw=52572 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.127917: balance_dirty_state: bdi btrfs-1: dirty=565 wb=891 unstable=0 bg_thresh=1022 thresh=2045 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 57.128144: balance_dirty_state: bdi btrfs-1: dirty=590 wb=891 unstable=0 bg_thresh=1044 thresh=2089 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 57.128207: balance_dirty_state: bdi btrfs-1: dirty=615 wb=891 unstable=0 bg_thresh=1044 thresh=2088 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 57.128269: balance_dirty_state: bdi btrfs-1: dirty=615 wb=891 unstable=0 bg_thresh=1046 thresh=2093 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 57.128395: balance_dirty_state: bdi btrfs-1: dirty=640 wb=891 unstable=0 bg_thresh=1043 thresh=2086 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 57.128523: balance_dirty_state: bdi btrfs-1: dirty=690 wb=891 unstable=0 bg_thresh=1041 thresh=2082 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 57.128528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-116% task_gap=-332% task_weight=100% bdi_bw=52572 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 57.135968: balance_dirty_state: bdi btrfs-1: dirty=688 wb=686 unstable=0 bg_thresh=1036 thresh=2072 gap=698 poll_thresh=18 ino=257 dd-2584 [005] 57.136040: balance_dirty_state: bdi btrfs-1: dirty=688 wb=686 unstable=0 bg_thresh=1030 thresh=2060 gap=686 poll_thresh=13 ino=257 dd-2584 [005] 57.136106: balance_dirty_state: bdi btrfs-1: dirty=713 wb=686 unstable=0 bg_thresh=1032 thresh=2065 gap=666 poll_thresh=14 ino=257 dd-2584 [005] 57.136172: balance_dirty_state: bdi btrfs-1: dirty=738 wb=686 unstable=0 bg_thresh=1032 thresh=2064 gap=640 poll_thresh=15 ino=257 dd-2584 [005] 57.136239: balance_dirty_state: bdi btrfs-1: dirty=738 wb=686 unstable=0 bg_thresh=1032 thresh=2064 gap=640 poll_thresh=16 ino=257 dd-2584 [005] 57.136372: balance_dirty_state: bdi btrfs-1: dirty=788 wb=686 unstable=0 bg_thresh=1031 thresh=2063 gap=589 poll_thresh=17 ino=257 dd-2584 [005] 57.137070: balance_dirty_state: bdi btrfs-1: dirty=826 wb=686 unstable=0 bg_thresh=1040 thresh=2081 gap=569 poll_thresh=18 ino=257 dd-2584 [005] 57.137266: balance_dirty_state: bdi btrfs-1: dirty=851 wb=686 unstable=0 bg_thresh=1039 thresh=2079 gap=542 poll_thresh=19 ino=257 dd-2584 [005] 57.137460: balance_dirty_state: bdi btrfs-1: dirty=876 wb=686 unstable=0 bg_thresh=1043 thresh=2087 gap=525 poll_thresh=20 ino=257 dd-2584 [005] 57.137597: balance_dirty_state: bdi btrfs-1: dirty=914 wb=686 unstable=0 bg_thresh=1041 thresh=2082 gap=482 poll_thresh=21 ino=257 dd-2584 [005] 57.137602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-138% task_gap=-377% task_weight=100% bdi_bw=52572 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 57.147933: balance_dirty_state: bdi btrfs-1: dirty=914 wb=572 unstable=0 bg_thresh=1018 thresh=2037 gap=551 poll_thresh=21 ino=257 dd-2584 [001] 57.148123: balance_dirty_state: bdi btrfs-1: dirty=927 wb=572 unstable=0 bg_thresh=1018 thresh=2036 gap=537 poll_thresh=16 ino=257 dd-2584 [001] 57.148379: balance_dirty_state: bdi btrfs-1: dirty=940 wb=447 unstable=0 bg_thresh=1013 thresh=2026 gap=639 poll_thresh=17 ino=257 dd-2584 [001] 57.148568: balance_dirty_state: bdi btrfs-1: dirty=990 wb=447 unstable=0 bg_thresh=1012 thresh=2025 gap=588 poll_thresh=18 ino=257 dd-2584 [001] 57.148770: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=447 unstable=0 bg_thresh=1014 thresh=2029 gap=567 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 57.148962: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9668 wrote=0 to_write=8192 dd-2584 [001] 57.148977: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=447 unstable=0 bg_thresh=1018 thresh=2036 gap=548 poll_thresh=20 ino=257 dd-2584 [001] 57.149445: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=535 unstable=0 bg_thresh=1017 thresh=2035 gap=496 poll_thresh=21 ino=257 dd-2584 [001] 57.149447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-146% task_gap=-392% task_weight=98% bdi_bw=52572 base_bw=6192 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 57.152031: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=304 wrote=896 to_write=7296 dd-2584 [005] 57.155936: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1214 unstable=0 bg_thresh=1016 thresh=2032 gap=632 poll_thresh=21 ino=257 dd-2584 [005] 57.156053: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1214 unstable=0 bg_thresh=1013 thresh=2026 gap=626 poll_thresh=16 ino=257 dd-2584 [005] 57.156235: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1214 unstable=0 bg_thresh=1015 thresh=2030 gap=605 poll_thresh=17 ino=257 dd-2584 [005] 57.156992: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1214 unstable=0 bg_thresh=1013 thresh=2026 gap=563 poll_thresh=18 ino=257 dd-2584 [005] 57.157179: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1214 unstable=0 bg_thresh=1013 thresh=2027 gap=538 poll_thresh=19 ino=257 dd-2584 [005] 57.157553: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1214 unstable=0 bg_thresh=1012 thresh=2025 gap=498 poll_thresh=20 ino=257 dd-2584 [005] 57.157560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-130% task_gap=-360% task_weight=99% bdi_bw=54576 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 57.164061: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1089 unstable=0 bg_thresh=1013 thresh=2027 gap=625 poll_thresh=20 ino=257 dd-2584 [005] 57.164135: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1089 unstable=0 bg_thresh=1011 thresh=2023 gap=596 poll_thresh=15 ino=257 dd-2584 [005] 57.164214: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1089 unstable=0 bg_thresh=1011 thresh=2022 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 57.164376: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1089 unstable=0 bg_thresh=1010 thresh=2021 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 57.164768: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1089 unstable=0 bg_thresh=1012 thresh=2025 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 57.164943: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1089 unstable=0 bg_thresh=1013 thresh=2027 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 57.164948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-129% task_gap=-358% task_weight=100% bdi_bw=54576 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 57.176040: balance_dirty_state: bdi btrfs-1: dirty=464 wb=963 unstable=0 bg_thresh=1016 thresh=2032 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 57.176175: balance_dirty_state: bdi btrfs-1: dirty=489 wb=963 unstable=0 bg_thresh=1015 thresh=2031 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 57.176300: balance_dirty_state: bdi btrfs-1: dirty=514 wb=963 unstable=0 bg_thresh=1015 thresh=2031 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 57.176424: balance_dirty_state: bdi btrfs-1: dirty=514 wb=963 unstable=0 bg_thresh=1015 thresh=2030 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 57.176673: balance_dirty_state: bdi btrfs-1: dirty=564 wb=963 unstable=0 bg_thresh=1014 thresh=2029 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 57.176682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=54576 base_bw=6192 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 57.184022: balance_dirty_state: bdi btrfs-1: dirty=564 wb=825 unstable=0 bg_thresh=1012 thresh=2025 gap=636 poll_thresh=17 ino=257 dd-2584 [005] 57.184163: balance_dirty_state: bdi btrfs-1: dirty=564 wb=825 unstable=0 bg_thresh=1009 thresh=2019 gap=630 poll_thresh=13 ino=257 dd-2584 [005] 57.184239: balance_dirty_state: bdi btrfs-1: dirty=589 wb=825 unstable=0 bg_thresh=1012 thresh=2024 gap=610 poll_thresh=14 ino=257 dd-2584 [005] 57.184302: balance_dirty_state: bdi btrfs-1: dirty=589 wb=825 unstable=0 bg_thresh=1011 thresh=2023 gap=609 poll_thresh=15 ino=257 dd-2584 [005] 57.184363: balance_dirty_state: bdi btrfs-1: dirty=614 wb=825 unstable=0 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=16 ino=257 dd-2584 [005] 57.184494: balance_dirty_state: bdi btrfs-1: dirty=639 wb=825 unstable=0 bg_thresh=1012 thresh=2025 gap=561 poll_thresh=17 ino=257 dd-2584 [005] 57.184623: balance_dirty_state: bdi btrfs-1: dirty=689 wb=825 unstable=0 bg_thresh=1012 thresh=2024 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 57.184925: balance_dirty_state: bdi btrfs-1: dirty=714 wb=825 unstable=0 bg_thresh=1011 thresh=2023 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 57.184930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=54576 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 57.191996: balance_dirty_state: bdi btrfs-1: dirty=714 wb=661 unstable=0 bg_thresh=1012 thresh=2025 gap=650 poll_thresh=19 ino=257 dd-2584 [005] 57.192125: balance_dirty_state: bdi btrfs-1: dirty=714 wb=661 unstable=0 bg_thresh=1012 thresh=2024 gap=649 poll_thresh=14 ino=257 dd-2584 [005] 57.192260: balance_dirty_state: bdi btrfs-1: dirty=739 wb=661 unstable=0 bg_thresh=1014 thresh=2029 gap=629 poll_thresh=15 ino=257 dd-2584 [005] 57.192392: balance_dirty_state: bdi btrfs-1: dirty=764 wb=661 unstable=0 bg_thresh=1011 thresh=2023 gap=598 poll_thresh=16 ino=257 dd-2584 [005] 57.192638: balance_dirty_state: bdi btrfs-1: dirty=789 wb=598 unstable=0 bg_thresh=1007 thresh=2015 gap=628 poll_thresh=17 ino=257 dd-2584 [005] 57.192945: balance_dirty_state: bdi btrfs-1: dirty=815 wb=523 unstable=0 bg_thresh=1008 thresh=2017 gap=679 poll_thresh=18 ino=257 dd-2584 [005] 57.193079: balance_dirty_state: bdi btrfs-1: dirty=840 wb=523 unstable=0 bg_thresh=1013 thresh=2027 gap=664 poll_thresh=19 ino=257 dd-2584 [005] 57.193294: balance_dirty_state: bdi btrfs-1: dirty=890 wb=523 unstable=0 bg_thresh=1016 thresh=2032 gap=619 poll_thresh=20 ino=257 dd-2584 [005] 57.193555: balance_dirty_state: bdi btrfs-1: dirty=915 wb=523 unstable=0 bg_thresh=1015 thresh=2030 gap=592 poll_thresh=21 ino=257 dd-2584 [005] 57.194165: balance_dirty_state: bdi btrfs-1: dirty=940 wb=523 unstable=0 bg_thresh=1014 thresh=2029 gap=566 poll_thresh=22 ino=257 dd-2584 [005] 57.194719: balance_dirty_state: bdi btrfs-1: dirty=978 wb=523 unstable=0 bg_thresh=1013 thresh=2027 gap=526 poll_thresh=23 ino=257 dd-2584 [005] 57.195255: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=523 unstable=0 bg_thresh=1013 thresh=2026 gap=500 poll_thresh=24 ino=257 dd-2584 [005] 57.195264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-152% task_gap=-406% task_weight=100% bdi_bw=54576 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 57.204101: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=398 unstable=0 bg_thresh=1011 thresh=2022 gap=621 poll_thresh=24 ino=257 dd-2584 [005] 57.204211: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=398 unstable=0 bg_thresh=1012 thresh=2025 gap=611 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 57.204236: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9724 wrote=0 to_write=8192 dd-2584 [005] 57.204405: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=398 unstable=0 bg_thresh=1012 thresh=2025 gap=573 poll_thresh=19 ino=257 dd-2584 [005] 57.204597: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=461 unstable=0 bg_thresh=1017 thresh=2035 gap=558 poll_thresh=20 ino=257 dd-2584 [005] 57.204793: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=512 unstable=0 bg_thresh=1019 thresh=2039 gap=512 poll_thresh=21 ino=257 dd-2584 [005] 57.205340: balance_dirty_state: bdi btrfs-1: dirty=890 wb=625 unstable=0 bg_thresh=1044 thresh=2089 gap=574 poll_thresh=22 ino=257 dd-2584 [005] 57.205521: balance_dirty_state: bdi btrfs-1: dirty=889 wb=663 unstable=0 bg_thresh=1043 thresh=2087 gap=535 poll_thresh=23 ino=257 dd-2584 [005] 57.205982: balance_dirty_state: bdi btrfs-1: dirty=789 wb=813 unstable=0 bg_thresh=1043 thresh=2086 gap=484 poll_thresh=24 ino=257 dd-2584 [005] 57.205984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1346 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-136% task_gap=-371% task_weight=99% bdi_bw=54576 base_bw=6192 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 57.208139: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=360 wrote=1024 to_write=7168 dd-2584 [005] 57.215968: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1152 unstable=0 bg_thresh=1036 thresh=2073 gap=735 poll_thresh=24 ino=257 dd-2584 [005] 57.216056: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1152 unstable=0 bg_thresh=1036 thresh=2073 gap=710 poll_thresh=18 ino=257 dd-2584 [005] 57.216173: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1152 unstable=0 bg_thresh=1038 thresh=2077 gap=689 poll_thresh=19 ino=257 dd-2584 [005] 57.216288: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1152 unstable=0 bg_thresh=1038 thresh=2076 gap=663 poll_thresh=20 ino=257 dd-2584 [005] 57.216403: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1152 unstable=0 bg_thresh=1037 thresh=2075 gap=637 poll_thresh=21 ino=257 dd-2584 [005] 57.216516: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1152 unstable=0 bg_thresh=1037 thresh=2074 gap=586 poll_thresh=22 ino=257 dd-2584 [005] 57.216632: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1152 unstable=0 bg_thresh=1039 thresh=2078 gap=565 poll_thresh=23 ino=257 dd-2584 [005] 57.216752: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1152 unstable=0 bg_thresh=1035 thresh=2071 gap=533 poll_thresh=24 ino=257 dd-2584 [005] 57.217040: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1152 unstable=0 bg_thresh=1035 thresh=2070 gap=482 poll_thresh=25 ino=257 dd-2584 [005] 57.217045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-124% task_gap=-347% task_weight=99% bdi_bw=54576 base_bw=6192 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 57.227996: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1026 unstable=0 bg_thresh=1034 thresh=2069 gap=607 poll_thresh=25 ino=257 dd-2584 [005] 57.228101: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1026 unstable=0 bg_thresh=1037 thresh=2074 gap=612 poll_thresh=19 ino=257 dd-2584 [005] 57.228221: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1026 unstable=0 bg_thresh=1036 thresh=2073 gap=561 poll_thresh=20 ino=257 dd-2584 [005] 57.228338: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1026 unstable=0 bg_thresh=1038 thresh=2077 gap=540 poll_thresh=21 ino=257 dd-2584 [005] 57.228457: balance_dirty_state: bdi btrfs-1: dirty=536 wb=1026 unstable=0 bg_thresh=1038 thresh=2076 gap=514 poll_thresh=22 ino=257 dd-2584 [005] 57.228462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-120% task_gap=-340% task_weight=100% bdi_bw=54576 base_bw=6192 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 57.236022: balance_dirty_state: bdi btrfs-1: dirty=536 wb=913 unstable=0 bg_thresh=1036 thresh=2072 gap=623 poll_thresh=22 ino=257 dd-2584 [005] 57.236092: balance_dirty_state: bdi btrfs-1: dirty=561 wb=913 unstable=0 bg_thresh=1033 thresh=2066 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 57.236216: balance_dirty_state: bdi btrfs-1: dirty=586 wb=913 unstable=0 bg_thresh=1035 thresh=2070 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 57.236336: balance_dirty_state: bdi btrfs-1: dirty=611 wb=913 unstable=0 bg_thresh=1034 thresh=2069 gap=545 poll_thresh=18 ino=257 dd-2584 [005] 57.236459: balance_dirty_state: bdi btrfs-1: dirty=661 wb=913 unstable=0 bg_thresh=1034 thresh=2068 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 57.236464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-102% task_gap=-305% task_weight=99% bdi_bw=54576 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 57.244098: balance_dirty_state: bdi btrfs-1: dirty=661 wb=648 unstable=0 bg_thresh=1036 thresh=2072 gap=763 poll_thresh=19 ino=257 dd-2584 [000] 57.244203: balance_dirty_state: bdi btrfs-1: dirty=661 wb=648 unstable=0 bg_thresh=1033 thresh=2066 gap=757 poll_thresh=14 ino=257 dd-2584 [000] 57.244579: balance_dirty_state: bdi btrfs-1: dirty=686 wb=648 unstable=0 bg_thresh=1032 thresh=2065 gap=731 poll_thresh=15 ino=257 dd-2584 [000] 57.244677: balance_dirty_state: bdi btrfs-1: dirty=711 wb=648 unstable=0 bg_thresh=1032 thresh=2065 gap=706 poll_thresh=16 ino=257 dd-2584 [000] 57.244871: balance_dirty_state: bdi btrfs-1: dirty=736 wb=648 unstable=0 bg_thresh=1034 thresh=2069 gap=685 poll_thresh=17 ino=257 dd-2584 [000] 57.245066: balance_dirty_state: bdi btrfs-1: dirty=761 wb=648 unstable=0 bg_thresh=1034 thresh=2068 gap=659 poll_thresh=18 ino=257 dd-2584 [000] 57.245263: balance_dirty_state: bdi btrfs-1: dirty=786 wb=648 unstable=0 bg_thresh=1033 thresh=2067 gap=633 poll_thresh=19 ino=257 dd-2584 [000] 57.245463: balance_dirty_state: bdi btrfs-1: dirty=836 wb=648 unstable=0 bg_thresh=1035 thresh=2071 gap=587 poll_thresh=20 ino=257 dd-2584 [000] 57.245666: balance_dirty_state: bdi btrfs-1: dirty=861 wb=648 unstable=0 bg_thresh=1035 thresh=2070 gap=561 poll_thresh=21 ino=257 dd-2584 [000] 57.245864: balance_dirty_state: bdi btrfs-1: dirty=886 wb=648 unstable=0 bg_thresh=1034 thresh=2069 gap=535 poll_thresh=22 ino=257 dd-2584 [000] 57.246076: balance_dirty_state: bdi btrfs-1: dirty=924 wb=648 unstable=0 bg_thresh=1034 thresh=2069 gap=497 poll_thresh=23 ino=257 dd-2584 [000] 57.246083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=54576 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 57.252002: balance_dirty_state: bdi btrfs-1: dirty=924 wb=523 unstable=0 bg_thresh=1034 thresh=2069 gap=622 poll_thresh=23 ino=257 dd-2584 [000] 57.252382: balance_dirty_state: bdi btrfs-1: dirty=924 wb=523 unstable=0 bg_thresh=1031 thresh=2062 gap=615 poll_thresh=17 ino=257 dd-2584 [000] 57.252575: balance_dirty_state: bdi btrfs-1: dirty=974 wb=523 unstable=0 bg_thresh=1036 thresh=2072 gap=575 poll_thresh=18 ino=257 dd-2584 [000] 57.252763: balance_dirty_state: bdi btrfs-1: dirty=999 wb=523 unstable=0 bg_thresh=1035 thresh=2071 gap=549 poll_thresh=19 ino=257 dd-2584 [000] 57.252952: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=523 unstable=0 bg_thresh=1035 thresh=2070 gap=523 poll_thresh=20 ino=257 dd-2584 [000] 57.253145: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=523 unstable=0 bg_thresh=1034 thresh=2069 gap=472 poll_thresh=21 ino=257 dd-2584 [000] 57.253152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=54576 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 57.253221: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9772 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 57.257325: writeback_single_inode: bdi btrfs-1: ino=257 state= age=408 wrote=880 to_write=7312 dd-2584 [004] 57.260062: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1272 unstable=0 bg_thresh=1030 thresh=2060 gap=590 poll_thresh=21 ino=257 dd-2584 [004] 57.260152: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1272 unstable=0 bg_thresh=1029 thresh=2059 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 57.260331: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1272 unstable=0 bg_thresh=1029 thresh=2058 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 57.260509: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1272 unstable=0 bg_thresh=1028 thresh=2057 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 57.260515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-226% task_weight=98% bdi_bw=56688 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 57.268058: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1147 unstable=0 bg_thresh=1015 thresh=2030 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 57.268147: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1147 unstable=0 bg_thresh=1015 thresh=2030 gap=610 poll_thresh=13 ino=257 dd-2584 [001] 57.268235: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1147 unstable=0 bg_thresh=1017 thresh=2035 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 57.268585: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1147 unstable=0 bg_thresh=1014 thresh=2029 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 57.268674: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1147 unstable=0 bg_thresh=1014 thresh=2028 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 57.268847: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1147 unstable=0 bg_thresh=1013 thresh=2027 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 57.269024: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1147 unstable=0 bg_thresh=1015 thresh=2031 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 57.269031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-259% task_weight=98% bdi_bw=56688 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 57.279985: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1033 unstable=0 bg_thresh=1003 thresh=2007 gap=576 poll_thresh=18 ino=257 dd-2584 [001] 57.280082: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1033 unstable=0 bg_thresh=1003 thresh=2007 gap=576 poll_thresh=13 ino=257 dd-2584 [001] 57.280139: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1033 unstable=0 bg_thresh=1006 thresh=2012 gap=556 poll_thresh=14 ino=257 dd-2584 [001] 57.280200: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1033 unstable=0 bg_thresh=1006 thresh=2012 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 57.280260: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1033 unstable=0 bg_thresh=1005 thresh=2011 gap=530 poll_thresh=16 ino=257 dd-2584 [001] 57.280378: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1033 unstable=0 bg_thresh=1005 thresh=2010 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 57.280501: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1033 unstable=0 bg_thresh=1007 thresh=2014 gap=458 poll_thresh=18 ino=257 dd-2584 [001] 57.280505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=56688 base_bw=6192 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 57.288071: balance_dirty_state: bdi btrfs-1: dirty=523 wb=770 unstable=0 bg_thresh=1006 thresh=2012 gap=719 poll_thresh=18 ino=257 dd-2584 [001] 57.288149: balance_dirty_state: bdi btrfs-1: dirty=523 wb=770 unstable=0 bg_thresh=1003 thresh=2006 gap=713 poll_thresh=13 ino=257 dd-2584 [001] 57.288209: balance_dirty_state: bdi btrfs-1: dirty=548 wb=770 unstable=0 bg_thresh=1005 thresh=2011 gap=693 poll_thresh=14 ino=257 dd-2584 [001] 57.288432: balance_dirty_state: bdi btrfs-1: dirty=573 wb=770 unstable=0 bg_thresh=1002 thresh=2005 gap=662 poll_thresh=15 ino=257 dd-2584 [001] 57.288490: balance_dirty_state: bdi btrfs-1: dirty=573 wb=770 unstable=0 bg_thresh=1005 thresh=2010 gap=667 poll_thresh=16 ino=257 dd-2584 [001] 57.288603: balance_dirty_state: bdi btrfs-1: dirty=623 wb=770 unstable=0 bg_thresh=1007 thresh=2014 gap=621 poll_thresh=17 ino=257 dd-2584 [001] 57.288718: balance_dirty_state: bdi btrfs-1: dirty=648 wb=770 unstable=0 bg_thresh=1006 thresh=2013 gap=595 poll_thresh=18 ino=257 dd-2584 [001] 57.288834: balance_dirty_state: bdi btrfs-1: dirty=673 wb=770 unstable=0 bg_thresh=1006 thresh=2012 gap=569 poll_thresh=19 ino=257 dd-2584 [001] 57.288951: balance_dirty_state: bdi btrfs-1: dirty=698 wb=770 unstable=0 bg_thresh=1005 thresh=2011 gap=543 poll_thresh=20 ino=257 dd-2584 [001] 57.289068: balance_dirty_state: bdi btrfs-1: dirty=748 wb=770 unstable=0 bg_thresh=1007 thresh=2015 gap=497 poll_thresh=21 ino=257 dd-2584 [001] 57.289073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=56688 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 57.296144: balance_dirty_state: bdi btrfs-1: dirty=748 wb=645 unstable=0 bg_thresh=1008 thresh=2017 gap=624 poll_thresh=21 ino=257 dd-2584 [006] 57.296248: balance_dirty_state: bdi btrfs-1: dirty=748 wb=645 unstable=0 bg_thresh=1008 thresh=2017 gap=624 poll_thresh=16 ino=257 dd-2584 [006] 57.296478: balance_dirty_state: bdi btrfs-1: dirty=798 wb=645 unstable=0 bg_thresh=1013 thresh=2027 gap=584 poll_thresh=17 ino=257 dd-2584 [006] 57.297063: balance_dirty_state: bdi btrfs-1: dirty=823 wb=645 unstable=0 bg_thresh=1013 thresh=2026 gap=558 poll_thresh=18 ino=257 dd-2584 [006] 57.297305: balance_dirty_state: bdi btrfs-1: dirty=848 wb=645 unstable=0 bg_thresh=1009 thresh=2019 gap=526 poll_thresh=19 ino=257 dd-2584 [006] 57.297540: balance_dirty_state: bdi btrfs-1: dirty=898 wb=645 unstable=0 bg_thresh=1009 thresh=2018 gap=475 poll_thresh=20 ino=257 dd-2584 [006] 57.297549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=56688 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 57.304145: balance_dirty_state: bdi btrfs-1: dirty=898 wb=520 unstable=0 bg_thresh=1007 thresh=2015 gap=597 poll_thresh=20 ino=257 dd-2584 [005] 57.304254: balance_dirty_state: bdi btrfs-1: dirty=898 wb=520 unstable=0 bg_thresh=1007 thresh=2015 gap=597 poll_thresh=15 ino=257 dd-2584 [005] 57.304373: balance_dirty_state: bdi btrfs-1: dirty=923 wb=520 unstable=0 bg_thresh=1007 thresh=2014 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 57.304611: balance_dirty_state: bdi btrfs-1: dirty=948 wb=520 unstable=0 bg_thresh=1006 thresh=2013 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 57.304854: balance_dirty_state: bdi btrfs-1: dirty=973 wb=520 unstable=0 bg_thresh=1006 thresh=2012 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 57.305099: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=520 unstable=0 bg_thresh=1008 thresh=2016 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 57.305108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=56688 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 57.305136: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9824 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 57.309968: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=832 to_write=7360 dd-2584 [001] 57.316064: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1070 unstable=0 bg_thresh=1008 thresh=2017 gap=749 poll_thresh=19 ino=257 dd-2584 [001] 57.316234: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1070 unstable=0 bg_thresh=1005 thresh=2011 gap=743 poll_thresh=14 ino=257 dd-2584 [001] 57.316398: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1070 unstable=0 bg_thresh=1005 thresh=2010 gap=717 poll_thresh=15 ino=257 dd-2584 [001] 57.316561: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1070 unstable=0 bg_thresh=1005 thresh=2010 gap=717 poll_thresh=16 ino=257 dd-2584 [001] 57.317491: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1070 unstable=0 bg_thresh=1007 thresh=2014 gap=671 poll_thresh=17 ino=257 dd-2584 [001] 57.317822: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1070 unstable=0 bg_thresh=1006 thresh=2013 gap=645 poll_thresh=18 ino=257 dd-2584 [001] 57.318153: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1070 unstable=0 bg_thresh=1006 thresh=2012 gap=619 poll_thresh=19 ino=257 dd-2584 [001] 57.318488: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1070 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=20 ino=257 dd-2584 [001] 57.318827: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1070 unstable=0 bg_thresh=1007 thresh=2015 gap=547 poll_thresh=21 ino=257 dd-2584 [001] 57.319170: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1070 unstable=0 bg_thresh=1007 thresh=2014 gap=521 poll_thresh=22 ino=257 dd-2584 [001] 57.319549: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1070 unstable=0 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=23 ino=257 dd-2584 [001] 57.319561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=56688 base_bw=6192 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 57.324115: balance_dirty_state: bdi btrfs-1: dirty=449 wb=957 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=23 ino=257 dd-2584 [001] 57.324246: balance_dirty_state: bdi btrfs-1: dirty=474 wb=957 unstable=0 bg_thresh=1007 thresh=2015 gap=584 poll_thresh=17 ino=257 dd-2584 [001] 57.324834: balance_dirty_state: bdi btrfs-1: dirty=499 wb=957 unstable=0 bg_thresh=1007 thresh=2014 gap=558 poll_thresh=18 ino=257 dd-2584 [001] 57.325073: balance_dirty_state: bdi btrfs-1: dirty=524 wb=957 unstable=0 bg_thresh=1009 thresh=2018 gap=537 poll_thresh=19 ino=257 dd-2584 [001] 57.325313: balance_dirty_state: bdi btrfs-1: dirty=574 wb=957 unstable=0 bg_thresh=1008 thresh=2017 gap=486 poll_thresh=20 ino=257 dd-2584 [001] 57.325322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=56688 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 57.336058: balance_dirty_state: bdi btrfs-1: dirty=574 wb=832 unstable=0 bg_thresh=1008 thresh=2016 gap=610 poll_thresh=20 ino=257 dd-2584 [001] 57.336177: balance_dirty_state: bdi btrfs-1: dirty=574 wb=832 unstable=0 bg_thresh=1005 thresh=2010 gap=604 poll_thresh=15 ino=257 dd-2584 [001] 57.336237: balance_dirty_state: bdi btrfs-1: dirty=599 wb=832 unstable=0 bg_thresh=1007 thresh=2015 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 57.336357: balance_dirty_state: bdi btrfs-1: dirty=624 wb=832 unstable=0 bg_thresh=1009 thresh=2019 gap=563 poll_thresh=17 ino=257 dd-2584 [001] 57.336478: balance_dirty_state: bdi btrfs-1: dirty=649 wb=832 unstable=0 bg_thresh=1009 thresh=2018 gap=537 poll_thresh=18 ino=257 dd-2584 [001] 57.336599: balance_dirty_state: bdi btrfs-1: dirty=699 wb=832 unstable=0 bg_thresh=1005 thresh=2011 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 57.336604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=56688 base_bw=6192 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 57.348073: balance_dirty_state: bdi btrfs-1: dirty=699 wb=582 unstable=0 bg_thresh=1006 thresh=2013 gap=732 poll_thresh=19 ino=257 dd-2584 [001] 57.348175: balance_dirty_state: bdi btrfs-1: dirty=699 wb=582 unstable=0 bg_thresh=1006 thresh=2013 gap=732 poll_thresh=14 ino=257 dd-2584 [001] 57.348293: balance_dirty_state: bdi btrfs-1: dirty=724 wb=582 unstable=0 bg_thresh=1006 thresh=2012 gap=706 poll_thresh=15 ino=257 dd-2584 [001] 57.348416: balance_dirty_state: bdi btrfs-1: dirty=749 wb=582 unstable=0 bg_thresh=1008 thresh=2017 gap=686 poll_thresh=16 ino=257 dd-2584 [001] 57.348996: balance_dirty_state: bdi btrfs-1: dirty=774 wb=507 unstable=0 bg_thresh=1004 thresh=2009 gap=728 poll_thresh=17 ino=257 dd-2584 [001] 57.349146: balance_dirty_state: bdi btrfs-1: dirty=799 wb=457 unstable=0 bg_thresh=1003 thresh=2006 gap=750 poll_thresh=18 ino=257 dd-2584 [001] 57.349308: balance_dirty_state: bdi btrfs-1: dirty=824 wb=457 unstable=0 bg_thresh=1005 thresh=2011 gap=730 poll_thresh=19 ino=257 dd-2584 [001] 57.349473: balance_dirty_state: bdi btrfs-1: dirty=874 wb=457 unstable=0 bg_thresh=1003 thresh=2006 gap=675 poll_thresh=20 ino=257 dd-2584 [001] 57.349633: balance_dirty_state: bdi btrfs-1: dirty=899 wb=457 unstable=0 bg_thresh=1008 thresh=2017 gap=661 poll_thresh=21 ino=257 dd-2584 [001] 57.349797: balance_dirty_state: bdi btrfs-1: dirty=924 wb=457 unstable=0 bg_thresh=1003 thresh=2006 gap=625 poll_thresh=22 ino=257 dd-2584 [001] 57.349957: balance_dirty_state: bdi btrfs-1: dirty=974 wb=457 unstable=0 bg_thresh=1006 thresh=2013 gap=582 poll_thresh=23 ino=257 dd-2584 [001] 57.350115: balance_dirty_state: bdi btrfs-1: dirty=999 wb=457 unstable=0 bg_thresh=1004 thresh=2008 gap=552 poll_thresh=24 ino=257 dd-2584 [001] 57.350476: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=457 unstable=0 bg_thresh=1006 thresh=2013 gap=532 poll_thresh=25 ino=257 flush-btrfs-1-2586 [005] 57.350503: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9868 wrote=0 to_write=8192 dd-2584 [001] 57.350708: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=457 unstable=0 bg_thresh=1006 thresh=2012 gap=506 poll_thresh=26 ino=257 dd-2584 [001] 57.350954: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=507 unstable=0 bg_thresh=1008 thresh=2016 gap=460 poll_thresh=27 ino=257 dd-2584 [001] 57.350957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-136% task_gap=-371% task_weight=98% bdi_bw=56688 base_bw=6192 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 57.355897: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=912 to_write=7280 dd-2584 [005] 57.360027: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1233 unstable=0 bg_thresh=1009 thresh=2018 gap=587 poll_thresh=27 ino=257 dd-2584 [005] 57.360193: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1233 unstable=0 bg_thresh=1006 thresh=2012 gap=581 poll_thresh=20 ino=257 dd-2584 [005] 57.360514: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1233 unstable=0 bg_thresh=1005 thresh=2011 gap=555 poll_thresh=21 ino=257 dd-2584 [005] 57.360835: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1233 unstable=0 bg_thresh=1005 thresh=2010 gap=504 poll_thresh=22 ino=257 dd-2584 [005] 57.361170: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1233 unstable=0 bg_thresh=1007 thresh=2014 gap=483 poll_thresh=23 ino=257 dd-2584 [005] 57.361181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=57804 base_bw=6192 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 57.372121: balance_dirty_state: bdi btrfs-1: dirty=298 wb=983 unstable=0 bg_thresh=1003 thresh=2007 gap=726 poll_thresh=23 ino=257 dd-2584 [005] 57.372251: balance_dirty_state: bdi btrfs-1: dirty=323 wb=983 unstable=0 bg_thresh=1006 thresh=2012 gap=706 poll_thresh=17 ino=257 dd-2584 [005] 57.372487: balance_dirty_state: bdi btrfs-1: dirty=348 wb=983 unstable=0 bg_thresh=1005 thresh=2011 gap=680 poll_thresh=18 ino=257 dd-2584 [005] 57.373075: balance_dirty_state: bdi btrfs-1: dirty=373 wb=983 unstable=0 bg_thresh=1005 thresh=2010 gap=654 poll_thresh=19 ino=257 dd-2584 [005] 57.373349: balance_dirty_state: bdi btrfs-1: dirty=398 wb=908 unstable=0 bg_thresh=999 thresh=1999 gap=693 poll_thresh=20 ino=257 dd-2584 [005] 57.373595: balance_dirty_state: bdi btrfs-1: dirty=448 wb=908 unstable=0 bg_thresh=1005 thresh=2010 gap=654 poll_thresh=21 ino=257 dd-2584 [005] 57.373838: balance_dirty_state: bdi btrfs-1: dirty=473 wb=908 unstable=0 bg_thresh=1003 thresh=2006 gap=625 poll_thresh=22 ino=257 dd-2584 [005] 57.374076: balance_dirty_state: bdi btrfs-1: dirty=498 wb=908 unstable=0 bg_thresh=1002 thresh=2005 gap=599 poll_thresh=23 ino=257 dd-2584 [005] 57.374318: balance_dirty_state: bdi btrfs-1: dirty=523 wb=908 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=24 ino=257 dd-2584 [005] 57.374561: balance_dirty_state: bdi btrfs-1: dirty=573 wb=908 unstable=0 bg_thresh=1004 thresh=2008 gap=527 poll_thresh=25 ino=257 dd-2584 [005] 57.374802: balance_dirty_state: bdi btrfs-1: dirty=598 wb=908 unstable=0 bg_thresh=1003 thresh=2007 gap=501 poll_thresh=26 ino=257 dd-2584 [005] 57.374811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=57804 base_bw=6192 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 57.380109: balance_dirty_state: bdi btrfs-1: dirty=598 wb=908 unstable=0 bg_thresh=1003 thresh=2007 gap=501 poll_thresh=26 ino=257 dd-2584 [005] 57.380118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=57804 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 57.388106: balance_dirty_state: bdi btrfs-1: dirty=598 wb=908 unstable=0 bg_thresh=998 thresh=1997 gap=491 poll_thresh=26 ino=257 dd-2584 [001] 57.388119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=57804 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 57.396008: balance_dirty_state: bdi btrfs-1: dirty=598 wb=770 unstable=0 bg_thresh=998 thresh=1997 gap=629 poll_thresh=26 ino=257 dd-2584 [001] 57.396249: balance_dirty_state: bdi btrfs-1: dirty=598 wb=770 unstable=0 bg_thresh=1001 thresh=2002 gap=634 poll_thresh=19 ino=257 dd-2584 [001] 57.396370: balance_dirty_state: bdi btrfs-1: dirty=648 wb=770 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=20 ino=257 dd-2584 [001] 57.396491: balance_dirty_state: bdi btrfs-1: dirty=673 wb=770 unstable=0 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=21 ino=257 dd-2584 [001] 57.396616: balance_dirty_state: bdi btrfs-1: dirty=698 wb=770 unstable=0 bg_thresh=999 thresh=1998 gap=530 poll_thresh=22 ino=257 dd-2584 [001] 57.396739: balance_dirty_state: bdi btrfs-1: dirty=723 wb=770 unstable=0 bg_thresh=1001 thresh=2002 gap=509 poll_thresh=23 ino=257 dd-2584 [001] 57.396861: balance_dirty_state: bdi btrfs-1: dirty=773 wb=770 unstable=0 bg_thresh=1000 thresh=2001 gap=458 poll_thresh=24 ino=257 dd-2584 [001] 57.396866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=57804 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 57.408015: balance_dirty_state: bdi btrfs-1: dirty=773 wb=382 unstable=0 bg_thresh=1001 thresh=2002 gap=847 poll_thresh=24 ino=257 dd-2584 [001] 57.408197: balance_dirty_state: bdi btrfs-1: dirty=773 wb=382 unstable=0 bg_thresh=1003 thresh=2007 gap=852 poll_thresh=18 ino=257 dd-2584 [001] 57.408546: balance_dirty_state: bdi btrfs-1: dirty=823 wb=382 unstable=0 bg_thresh=1003 thresh=2006 gap=801 poll_thresh=19 ino=257 dd-2584 [001] 57.408906: balance_dirty_state: bdi btrfs-1: dirty=848 wb=382 unstable=0 bg_thresh=1008 thresh=2016 gap=786 poll_thresh=20 ino=257 dd-2584 [001] 57.409275: balance_dirty_state: bdi btrfs-1: dirty=873 wb=382 unstable=0 bg_thresh=1007 thresh=2014 gap=759 poll_thresh=21 ino=257 dd-2584 [001] 57.409487: balance_dirty_state: bdi btrfs-1: dirty=898 wb=382 unstable=0 bg_thresh=1009 thresh=2019 gap=739 poll_thresh=22 ino=257 dd-2584 [001] 57.409684: balance_dirty_state: bdi btrfs-1: dirty=948 wb=382 unstable=0 bg_thresh=1009 thresh=2018 gap=688 poll_thresh=23 ino=257 dd-2584 [001] 57.409804: balance_dirty_state: bdi btrfs-1: dirty=973 wb=382 unstable=0 bg_thresh=1008 thresh=2017 gap=662 poll_thresh=24 ino=257 dd-2584 [001] 57.409927: balance_dirty_state: bdi btrfs-1: dirty=998 wb=382 unstable=0 bg_thresh=1010 thresh=2021 gap=641 poll_thresh=25 ino=257 dd-2584 [001] 57.410051: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=382 unstable=0 bg_thresh=1010 thresh=2020 gap=590 poll_thresh=26 ino=257 flush-btrfs-1-2586 [005] 57.410070: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9928 wrote=0 to_write=8192 dd-2584 [001] 57.410233: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=382 unstable=0 bg_thresh=1012 thresh=2025 gap=570 poll_thresh=27 ino=257 dd-2584 [001] 57.410423: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=432 unstable=0 bg_thresh=1014 thresh=2029 gap=524 poll_thresh=28 ino=257 dd-2584 [001] 57.410890: balance_dirty_state: bdi btrfs-1: dirty=948 wb=557 unstable=0 bg_thresh=1014 thresh=2028 gap=523 poll_thresh=29 ino=257 dd-2584 [001] 57.411103: balance_dirty_state: bdi btrfs-1: dirty=949 wb=632 unstable=0 bg_thresh=1010 thresh=2021 gap=440 poll_thresh=30 ino=257 dd-2584 [001] 57.411105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-156% task_gap=-412% task_weight=99% bdi_bw=57804 base_bw=6192 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 57.413919: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=992 to_write=7200 dd-2584 [005] 57.416017: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1258 unstable=0 bg_thresh=1007 thresh=2015 gap=559 poll_thresh=30 ino=257 dd-2584 [005] 57.416106: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1258 unstable=0 bg_thresh=1007 thresh=2014 gap=558 poll_thresh=22 ino=257 dd-2584 [005] 57.416269: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1258 unstable=0 bg_thresh=1009 thresh=2019 gap=538 poll_thresh=23 ino=257 dd-2584 [005] 57.416435: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1258 unstable=0 bg_thresh=1009 thresh=2018 gap=487 poll_thresh=24 ino=257 dd-2584 [005] 57.416441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-135% task_gap=-369% task_weight=99% bdi_bw=57804 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 57.428105: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1008 unstable=0 bg_thresh=1004 thresh=2009 gap=728 poll_thresh=24 ino=257 dd-2584 [005] 57.428170: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1008 unstable=0 bg_thresh=1007 thresh=2014 gap=733 poll_thresh=18 ino=257 dd-2584 [005] 57.428293: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1008 unstable=0 bg_thresh=1006 thresh=2013 gap=707 poll_thresh=19 ino=257 dd-2584 [005] 57.428418: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1008 unstable=0 bg_thresh=1006 thresh=2012 gap=656 poll_thresh=20 ino=257 dd-2584 [005] 57.428547: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1008 unstable=0 bg_thresh=1008 thresh=2016 gap=635 poll_thresh=21 ino=257 dd-2584 [005] 57.428843: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1008 unstable=0 bg_thresh=1009 thresh=2019 gap=613 poll_thresh=22 ino=257 dd-2584 [005] 57.428963: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1008 unstable=0 bg_thresh=1009 thresh=2018 gap=562 poll_thresh=23 ino=257 dd-2584 [005] 57.429083: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1008 unstable=0 bg_thresh=1008 thresh=2017 gap=536 poll_thresh=24 ino=257 dd-2584 [005] 57.429208: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1008 unstable=0 bg_thresh=1007 thresh=2015 gap=509 poll_thresh=25 ino=257 dd-2584 [005] 57.429331: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1008 unstable=0 bg_thresh=1007 thresh=2014 gap=483 poll_thresh=26 ino=257 dd-2584 [005] 57.429336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=57804 base_bw=6192 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 57.436145: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1008 unstable=0 bg_thresh=1007 thresh=2014 gap=483 poll_thresh=26 ino=257 dd-2584 [006] 57.436151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=57804 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 57.444087: balance_dirty_state: bdi btrfs-1: dirty=523 wb=883 unstable=0 bg_thresh=1006 thresh=2012 gap=606 poll_thresh=26 ino=257 dd-2584 [006] 57.444184: balance_dirty_state: bdi btrfs-1: dirty=523 wb=808 unstable=0 bg_thresh=1001 thresh=2003 gap=672 poll_thresh=19 ino=257 dd-2584 [006] 57.444342: balance_dirty_state: bdi btrfs-1: dirty=573 wb=733 unstable=0 bg_thresh=1007 thresh=2014 gap=708 poll_thresh=20 ino=257 dd-2584 [006] 57.444480: balance_dirty_state: bdi btrfs-1: dirty=598 wb=733 unstable=0 bg_thresh=1006 thresh=2013 gap=682 poll_thresh=21 ino=257 dd-2584 [006] 57.444821: balance_dirty_state: bdi btrfs-1: dirty=623 wb=733 unstable=0 bg_thresh=1008 thresh=2017 gap=661 poll_thresh=22 ino=257 dd-2584 [006] 57.444959: balance_dirty_state: bdi btrfs-1: dirty=648 wb=733 unstable=0 bg_thresh=1008 thresh=2016 gap=635 poll_thresh=23 ino=257 dd-2584 [006] 57.445096: balance_dirty_state: bdi btrfs-1: dirty=698 wb=733 unstable=0 bg_thresh=1007 thresh=2015 gap=584 poll_thresh=24 ino=257 dd-2584 [006] 57.445232: balance_dirty_state: bdi btrfs-1: dirty=723 wb=733 unstable=0 bg_thresh=1007 thresh=2014 gap=558 poll_thresh=25 ino=257 dd-2584 [006] 57.445370: balance_dirty_state: bdi btrfs-1: dirty=748 wb=733 unstable=0 bg_thresh=1009 thresh=2018 gap=537 poll_thresh=26 ino=257 dd-2584 [006] 57.445510: balance_dirty_state: bdi btrfs-1: dirty=773 wb=733 unstable=0 bg_thresh=1008 thresh=2017 gap=511 poll_thresh=27 ino=257 dd-2584 [006] 57.445652: balance_dirty_state: bdi btrfs-1: dirty=823 wb=733 unstable=0 bg_thresh=1008 thresh=2016 gap=460 poll_thresh=28 ino=257 dd-2584 [006] 57.445657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-324% task_weight=98% bdi_bw=57804 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 57.452115: balance_dirty_state: bdi btrfs-1: dirty=823 wb=608 unstable=0 bg_thresh=1008 thresh=2017 gap=586 poll_thresh=28 ino=257 dd-2584 [006] 57.452216: balance_dirty_state: bdi btrfs-1: dirty=823 wb=608 unstable=0 bg_thresh=1008 thresh=2016 gap=585 poll_thresh=21 ino=257 dd-2584 [006] 57.452330: balance_dirty_state: bdi btrfs-1: dirty=873 wb=608 unstable=0 bg_thresh=1010 thresh=2020 gap=539 poll_thresh=22 ino=257 dd-2584 [006] 57.452606: balance_dirty_state: bdi btrfs-1: dirty=898 wb=608 unstable=0 bg_thresh=1009 thresh=2019 gap=513 poll_thresh=23 ino=257 dd-2584 [006] 57.452722: balance_dirty_state: bdi btrfs-1: dirty=923 wb=608 unstable=0 bg_thresh=1009 thresh=2018 gap=487 poll_thresh=24 ino=257 dd-2584 [006] 57.452726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=57804 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 57.460191: balance_dirty_state: bdi btrfs-1: dirty=923 wb=483 unstable=0 bg_thresh=1011 thresh=2023 gap=617 poll_thresh=24 ino=257 dd-2584 [006] 57.460277: balance_dirty_state: bdi btrfs-1: dirty=948 wb=483 unstable=0 bg_thresh=1011 thresh=2023 gap=592 poll_thresh=18 ino=257 dd-2584 [006] 57.460393: balance_dirty_state: bdi btrfs-1: dirty=973 wb=483 unstable=0 bg_thresh=1013 thresh=2027 gap=571 poll_thresh=19 ino=257 dd-2584 [006] 57.460505: balance_dirty_state: bdi btrfs-1: dirty=998 wb=483 unstable=0 bg_thresh=1013 thresh=2026 gap=545 poll_thresh=20 ino=257 dd-2584 [006] 57.460617: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=483 unstable=0 bg_thresh=1012 thresh=2025 gap=494 poll_thresh=21 ino=257 dd-2584 [006] 57.460621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=57804 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 57.460727: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9980 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 57.466397: writeback_single_inode: bdi btrfs-1: ino=257 state= age=148 wrote=880 to_write=7312 dd-2584 [006] 57.468195: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1258 unstable=0 bg_thresh=1013 thresh=2027 gap=596 poll_thresh=21 ino=257 dd-2584 [006] 57.468297: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1258 unstable=0 bg_thresh=1013 thresh=2026 gap=595 poll_thresh=16 ino=257 dd-2584 [006] 57.468417: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1258 unstable=0 bg_thresh=1015 thresh=2030 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 57.468535: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1258 unstable=0 bg_thresh=1014 thresh=2029 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 57.468852: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1258 unstable=0 bg_thresh=1014 thresh=2028 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 57.468857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-310% task_weight=100% bdi_bw=59276 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 57.476099: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1133 unstable=0 bg_thresh=1013 thresh=2027 gap=621 poll_thresh=19 ino=257 dd-2584 [000] 57.476226: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1133 unstable=0 bg_thresh=1013 thresh=2027 gap=621 poll_thresh=14 ino=257 dd-2584 [000] 57.476343: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1133 unstable=0 bg_thresh=1016 thresh=2032 gap=601 poll_thresh=15 ino=257 dd-2584 [000] 57.476462: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1133 unstable=0 bg_thresh=1013 thresh=2027 gap=571 poll_thresh=16 ino=257 dd-2584 [000] 57.476697: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1133 unstable=0 bg_thresh=1015 thresh=2031 gap=550 poll_thresh=17 ino=257 dd-2584 [000] 57.476932: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1133 unstable=0 bg_thresh=1015 thresh=2030 gap=524 poll_thresh=18 ino=257 dd-2584 [000] 57.477169: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1133 unstable=0 bg_thresh=1014 thresh=2029 gap=473 poll_thresh=19 ino=257 dd-2584 [000] 57.477178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=59276 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.484084: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1008 unstable=0 bg_thresh=1015 thresh=2030 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 57.484221: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1008 unstable=0 bg_thresh=1015 thresh=2030 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 57.484310: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1008 unstable=0 bg_thresh=1017 thresh=2035 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 57.484400: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1008 unstable=0 bg_thresh=1017 thresh=2035 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 57.484576: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1008 unstable=0 bg_thresh=1017 thresh=2034 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 57.485055: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1008 unstable=0 bg_thresh=1019 thresh=2038 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 57.485061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=59276 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.492114: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1008 unstable=0 bg_thresh=1017 thresh=2035 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 57.492120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-301% task_weight=99% bdi_bw=59276 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.500153: balance_dirty_state: bdi btrfs-1: dirty=523 wb=782 unstable=0 bg_thresh=1018 thresh=2037 gap=732 poll_thresh=18 ino=257 dd-2584 [004] 57.500262: balance_dirty_state: bdi btrfs-1: dirty=548 wb=782 unstable=0 bg_thresh=1018 thresh=2036 gap=706 poll_thresh=13 ino=257 dd-2584 [004] 57.500323: balance_dirty_state: bdi btrfs-1: dirty=573 wb=782 unstable=0 bg_thresh=1015 thresh=2030 gap=675 poll_thresh=14 ino=257 dd-2584 [004] 57.500381: balance_dirty_state: bdi btrfs-1: dirty=573 wb=782 unstable=0 bg_thresh=1017 thresh=2035 gap=680 poll_thresh=15 ino=257 dd-2584 [004] 57.500439: balance_dirty_state: bdi btrfs-1: dirty=598 wb=782 unstable=0 bg_thresh=1014 thresh=2029 gap=649 poll_thresh=16 ino=257 dd-2584 [004] 57.500555: balance_dirty_state: bdi btrfs-1: dirty=623 wb=782 unstable=0 bg_thresh=1014 thresh=2028 gap=623 poll_thresh=17 ino=257 dd-2584 [004] 57.500672: balance_dirty_state: bdi btrfs-1: dirty=673 wb=782 unstable=0 bg_thresh=1016 thresh=2032 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 57.500791: balance_dirty_state: bdi btrfs-1: dirty=698 wb=782 unstable=0 bg_thresh=1015 thresh=2031 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 57.500911: balance_dirty_state: bdi btrfs-1: dirty=723 wb=782 unstable=0 bg_thresh=1015 thresh=2030 gap=525 poll_thresh=20 ino=257 dd-2584 [004] 57.501035: balance_dirty_state: bdi btrfs-1: dirty=748 wb=782 unstable=0 bg_thresh=1017 thresh=2034 gap=504 poll_thresh=21 ino=257 dd-2584 [004] 57.501040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=59276 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.508124: balance_dirty_state: bdi btrfs-1: dirty=748 wb=657 unstable=0 bg_thresh=1017 thresh=2035 gap=630 poll_thresh=21 ino=257 dd-2584 [004] 57.508404: balance_dirty_state: bdi btrfs-1: dirty=773 wb=607 unstable=0 bg_thresh=1015 thresh=2030 gap=650 poll_thresh=16 ino=257 dd-2584 [004] 57.508591: balance_dirty_state: bdi btrfs-1: dirty=798 wb=532 unstable=0 bg_thresh=1014 thresh=2029 gap=699 poll_thresh=17 ino=257 dd-2584 [004] 57.508709: balance_dirty_state: bdi btrfs-1: dirty=848 wb=532 unstable=0 bg_thresh=1014 thresh=2028 gap=648 poll_thresh=18 ino=257 dd-2584 [004] 57.508826: balance_dirty_state: bdi btrfs-1: dirty=873 wb=532 unstable=0 bg_thresh=1013 thresh=2027 gap=622 poll_thresh=19 ino=257 dd-2584 [004] 57.508942: balance_dirty_state: bdi btrfs-1: dirty=898 wb=532 unstable=0 bg_thresh=1015 thresh=2031 gap=601 poll_thresh=20 ino=257 dd-2584 [004] 57.509057: balance_dirty_state: bdi btrfs-1: dirty=923 wb=532 unstable=0 bg_thresh=1015 thresh=2030 gap=575 poll_thresh=21 ino=257 dd-2584 [004] 57.509173: balance_dirty_state: bdi btrfs-1: dirty=973 wb=532 unstable=0 bg_thresh=1014 thresh=2029 gap=524 poll_thresh=22 ino=257 dd-2584 [004] 57.509292: balance_dirty_state: bdi btrfs-1: dirty=998 wb=532 unstable=0 bg_thresh=1014 thresh=2028 gap=498 poll_thresh=23 ino=257 dd-2584 [004] 57.509296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-310% task_weight=100% bdi_bw=59276 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.516115: balance_dirty_state: bdi btrfs-1: dirty=998 wb=532 unstable=0 bg_thresh=1014 thresh=2028 gap=498 poll_thresh=23 ino=257 dd-2584 [004] 57.516121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-310% task_weight=100% bdi_bw=59276 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.524069: balance_dirty_state: bdi btrfs-1: dirty=998 wb=257 unstable=0 bg_thresh=1012 thresh=2024 gap=769 poll_thresh=23 ino=257 dd-2584 [004] 57.524146: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=257 unstable=0 bg_thresh=1017 thresh=2035 gap=755 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 57.524164: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10044 wrote=0 to_write=8192 dd-2584 [004] 57.524449: balance_dirty_state: bdi btrfs-1: dirty=973 wb=307 unstable=0 bg_thresh=1014 thresh=2028 gap=748 poll_thresh=18 ino=257 dd-2584 [004] 57.524577: balance_dirty_state: bdi btrfs-1: dirty=948 wb=357 unstable=0 bg_thresh=1013 thresh=2027 gap=722 poll_thresh=19 ino=257 dd-2584 [004] 57.524704: balance_dirty_state: bdi btrfs-1: dirty=923 wb=407 unstable=0 bg_thresh=1015 thresh=2031 gap=701 poll_thresh=20 ino=257 dd-2584 [004] 57.524830: balance_dirty_state: bdi btrfs-1: dirty=948 wb=432 unstable=0 bg_thresh=1015 thresh=2030 gap=650 poll_thresh=21 ino=257 dd-2584 [004] 57.524954: balance_dirty_state: bdi btrfs-1: dirty=923 wb=482 unstable=0 bg_thresh=1014 thresh=2029 gap=624 poll_thresh=22 ino=257 dd-2584 [004] 57.525080: balance_dirty_state: bdi btrfs-1: dirty=923 wb=507 unstable=0 bg_thresh=1016 thresh=2033 gap=603 poll_thresh=23 ino=257 dd-2584 [004] 57.525208: balance_dirty_state: bdi btrfs-1: dirty=923 wb=557 unstable=0 bg_thresh=1016 thresh=2032 gap=552 poll_thresh=24 ino=257 dd-2584 [004] 57.525338: balance_dirty_state: bdi btrfs-1: dirty=923 wb=607 unstable=0 bg_thresh=1015 thresh=2031 gap=501 poll_thresh=25 ino=257 dd-2584 [004] 57.525340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=59276 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 57.528323: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=1104 to_write=7088 dd-2584 [002] 57.532122: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1232 unstable=0 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=25 ino=257 dd-2584 [002] 57.532369: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1232 unstable=0 bg_thresh=1008 thresh=2016 gap=611 poll_thresh=19 ino=257 dd-2584 [002] 57.532497: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1232 unstable=0 bg_thresh=1008 thresh=2017 gap=562 poll_thresh=20 ino=257 dd-2584 [002] 57.532621: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1232 unstable=0 bg_thresh=1011 thresh=2022 gap=542 poll_thresh=21 ino=257 dd-2584 [002] 57.532753: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1232 unstable=0 bg_thresh=1005 thresh=2011 gap=506 poll_thresh=22 ino=257 dd-2584 [002] 57.532878: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1232 unstable=0 bg_thresh=1011 thresh=2022 gap=467 poll_thresh=23 ino=257 dd-2584 [002] 57.532883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-272% task_weight=100% bdi_bw=59276 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 57.540125: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1132 unstable=0 bg_thresh=1006 thresh=2013 gap=558 poll_thresh=23 ino=257 dd-2584 [006] 57.540201: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1132 unstable=0 bg_thresh=1006 thresh=2013 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 57.540324: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1132 unstable=0 bg_thresh=1008 thresh=2017 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 57.540447: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1132 unstable=0 bg_thresh=1008 thresh=2016 gap=486 poll_thresh=19 ino=257 dd-2584 [006] 57.540451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=59276 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 57.552049: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1132 unstable=0 bg_thresh=998 thresh=1997 gap=467 poll_thresh=19 ino=257 dd-2584 [006] 57.552054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=59276 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 57.560182: balance_dirty_state: bdi btrfs-1: dirty=398 wb=857 unstable=0 bg_thresh=1000 thresh=2001 gap=746 poll_thresh=19 ino=257 dd-2584 [002] 57.560260: balance_dirty_state: bdi btrfs-1: dirty=398 wb=857 unstable=0 bg_thresh=1000 thresh=2000 gap=745 poll_thresh=14 ino=257 dd-2584 [002] 57.560324: balance_dirty_state: bdi btrfs-1: dirty=423 wb=857 unstable=0 bg_thresh=999 thresh=1999 gap=719 poll_thresh=15 ino=257 dd-2584 [002] 57.560578: balance_dirty_state: bdi btrfs-1: dirty=448 wb=782 unstable=0 bg_thresh=995 thresh=1991 gap=761 poll_thresh=16 ino=257 dd-2584 [002] 57.560714: balance_dirty_state: bdi btrfs-1: dirty=473 wb=732 unstable=0 bg_thresh=1000 thresh=2001 gap=796 poll_thresh=17 ino=257 dd-2584 [002] 57.560832: balance_dirty_state: bdi btrfs-1: dirty=498 wb=732 unstable=0 bg_thresh=1000 thresh=2000 gap=770 poll_thresh=18 ino=257 dd-2584 [002] 57.560949: balance_dirty_state: bdi btrfs-1: dirty=523 wb=732 unstable=0 bg_thresh=999 thresh=1999 gap=744 poll_thresh=19 ino=257 dd-2584 [002] 57.561066: balance_dirty_state: bdi btrfs-1: dirty=573 wb=732 unstable=0 bg_thresh=999 thresh=1998 gap=693 poll_thresh=20 ino=257 dd-2584 [002] 57.561182: balance_dirty_state: bdi btrfs-1: dirty=598 wb=732 unstable=0 bg_thresh=1001 thresh=2002 gap=672 poll_thresh=21 ino=257 dd-2584 [002] 57.561299: balance_dirty_state: bdi btrfs-1: dirty=623 wb=732 unstable=0 bg_thresh=1000 thresh=2001 gap=646 poll_thresh=22 ino=257 dd-2584 [002] 57.561421: balance_dirty_state: bdi btrfs-1: dirty=648 wb=732 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=23 ino=257 dd-2584 [002] 57.561706: balance_dirty_state: bdi btrfs-1: dirty=698 wb=732 unstable=0 bg_thresh=996 thresh=1992 gap=562 poll_thresh=24 ino=257 dd-2584 [002] 57.561829: balance_dirty_state: bdi btrfs-1: dirty=723 wb=732 unstable=0 bg_thresh=995 thresh=1991 gap=536 poll_thresh=25 ino=257 dd-2584 [002] 57.561951: balance_dirty_state: bdi btrfs-1: dirty=748 wb=732 unstable=0 bg_thresh=995 thresh=1990 gap=510 poll_thresh=26 ino=257 dd-2584 [002] 57.562071: balance_dirty_state: bdi btrfs-1: dirty=798 wb=732 unstable=0 bg_thresh=994 thresh=1989 gap=459 poll_thresh=27 ino=257 dd-2584 [002] 57.562077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=59276 base_bw=6192 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 57.568167: balance_dirty_state: bdi btrfs-1: dirty=798 wb=657 unstable=0 bg_thresh=995 thresh=1991 gap=536 poll_thresh=27 ino=257 dd-2584 [001] 57.568238: balance_dirty_state: bdi btrfs-1: dirty=798 wb=607 unstable=0 bg_thresh=998 thresh=1996 gap=591 poll_thresh=20 ino=257 dd-2584 [001] 57.568358: balance_dirty_state: bdi btrfs-1: dirty=823 wb=607 unstable=0 bg_thresh=997 thresh=1995 gap=565 poll_thresh=21 ino=257 dd-2584 [001] 57.568476: balance_dirty_state: bdi btrfs-1: dirty=873 wb=607 unstable=0 bg_thresh=997 thresh=1994 gap=514 poll_thresh=22 ino=257 dd-2584 [001] 57.568595: balance_dirty_state: bdi btrfs-1: dirty=898 wb=607 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=23 ino=257 dd-2584 [001] 57.568599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=59972 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 57.580119: balance_dirty_state: bdi btrfs-1: dirty=898 wb=482 unstable=0 bg_thresh=999 thresh=1999 gap=619 poll_thresh=23 ino=257 dd-2584 [001] 57.580225: balance_dirty_state: bdi btrfs-1: dirty=898 wb=482 unstable=0 bg_thresh=999 thresh=1999 gap=619 poll_thresh=17 ino=257 dd-2584 [001] 57.580815: balance_dirty_state: bdi btrfs-1: dirty=948 wb=482 unstable=0 bg_thresh=996 thresh=1992 gap=562 poll_thresh=18 ino=257 dd-2584 [001] 57.581050: balance_dirty_state: bdi btrfs-1: dirty=973 wb=482 unstable=0 bg_thresh=995 thresh=1991 gap=536 poll_thresh=19 ino=257 dd-2584 [001] 57.581285: balance_dirty_state: bdi btrfs-1: dirty=998 wb=482 unstable=0 bg_thresh=997 thresh=1995 gap=515 poll_thresh=20 ino=257 flush-btrfs-1-2586 [000] 57.581311: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10100 wrote=0 to_write=8192 dd-2584 [001] 57.581532: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=482 unstable=0 bg_thresh=997 thresh=1994 gap=464 poll_thresh=21 ino=257 dd-2584 [001] 57.581535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=59972 base_bw=6192 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 57.586946: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=880 to_write=7312 dd-2584 [006] 57.592120: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1107 unstable=0 bg_thresh=995 thresh=1990 gap=710 poll_thresh=21 ino=257 dd-2584 [006] 57.592188: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1107 unstable=0 bg_thresh=997 thresh=1995 gap=690 poll_thresh=16 ino=257 dd-2584 [006] 57.592308: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1107 unstable=0 bg_thresh=1000 thresh=2000 gap=670 poll_thresh=17 ino=257 dd-2584 [006] 57.592429: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1107 unstable=0 bg_thresh=999 thresh=1999 gap=619 poll_thresh=18 ino=257 dd-2584 [006] 57.592552: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1107 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=19 ino=257 dd-2584 [006] 57.592672: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1107 unstable=0 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=20 ino=257 dd-2584 [006] 57.592966: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1107 unstable=0 bg_thresh=1000 thresh=2001 gap=546 poll_thresh=21 ino=257 dd-2584 [006] 57.593084: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1107 unstable=0 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=22 ino=257 dd-2584 [006] 57.593089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=59972 base_bw=6192 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 57.600109: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1107 unstable=0 bg_thresh=996 thresh=1992 gap=487 poll_thresh=22 ino=257 dd-2584 [006] 57.600114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=59972 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 57.608164: balance_dirty_state: bdi btrfs-1: dirty=398 wb=907 unstable=0 bg_thresh=994 thresh=1989 gap=684 poll_thresh=22 ino=257 dd-2584 [006] 57.608234: balance_dirty_state: bdi btrfs-1: dirty=398 wb=907 unstable=0 bg_thresh=994 thresh=1988 gap=683 poll_thresh=16 ino=257 dd-2584 [006] 57.608349: balance_dirty_state: bdi btrfs-1: dirty=448 wb=907 unstable=0 bg_thresh=993 thresh=1987 gap=632 poll_thresh=17 ino=257 dd-2584 [006] 57.608460: balance_dirty_state: bdi btrfs-1: dirty=473 wb=907 unstable=0 bg_thresh=995 thresh=1991 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 57.608574: balance_dirty_state: bdi btrfs-1: dirty=498 wb=907 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=19 ino=257 dd-2584 [006] 57.608690: balance_dirty_state: bdi btrfs-1: dirty=523 wb=907 unstable=0 bg_thresh=994 thresh=1989 gap=559 poll_thresh=20 ino=257 dd-2584 [006] 57.608806: balance_dirty_state: bdi btrfs-1: dirty=573 wb=907 unstable=0 bg_thresh=996 thresh=1993 gap=513 poll_thresh=21 ino=257 dd-2584 [006] 57.609085: balance_dirty_state: bdi btrfs-1: dirty=598 wb=907 unstable=0 bg_thresh=996 thresh=1992 gap=487 poll_thresh=22 ino=257 dd-2584 [006] 57.609090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=59972 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 57.616254: balance_dirty_state: bdi btrfs-1: dirty=598 wb=782 unstable=0 bg_thresh=995 thresh=1991 gap=611 poll_thresh=22 ino=257 dd-2584 [006] 57.616378: balance_dirty_state: bdi btrfs-1: dirty=623 wb=782 unstable=0 bg_thresh=992 thresh=1985 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 57.616614: balance_dirty_state: bdi btrfs-1: dirty=648 wb=782 unstable=0 bg_thresh=994 thresh=1989 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 57.616848: balance_dirty_state: bdi btrfs-1: dirty=673 wb=782 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 57.617081: balance_dirty_state: bdi btrfs-1: dirty=723 wb=782 unstable=0 bg_thresh=993 thresh=1987 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 57.617089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=59972 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 57.624171: balance_dirty_state: bdi btrfs-1: dirty=723 wb=632 unstable=0 bg_thresh=989 thresh=1979 gap=624 poll_thresh=19 ino=257 dd-2584 [006] 57.624251: balance_dirty_state: bdi btrfs-1: dirty=723 wb=582 unstable=0 bg_thresh=992 thresh=1984 gap=679 poll_thresh=14 ino=257 dd-2584 [006] 57.624326: balance_dirty_state: bdi btrfs-1: dirty=748 wb=557 unstable=0 bg_thresh=994 thresh=1989 gap=684 poll_thresh=15 ino=257 dd-2584 [006] 57.624392: balance_dirty_state: bdi btrfs-1: dirty=748 wb=532 unstable=0 bg_thresh=991 thresh=1983 gap=703 poll_thresh=16 ino=257 dd-2584 [006] 57.624510: balance_dirty_state: bdi btrfs-1: dirty=798 wb=532 unstable=0 bg_thresh=994 thresh=1988 gap=658 poll_thresh=17 ino=257 dd-2584 [006] 57.624626: balance_dirty_state: bdi btrfs-1: dirty=823 wb=532 unstable=0 bg_thresh=996 thresh=1992 gap=637 poll_thresh=18 ino=257 dd-2584 [006] 57.624915: balance_dirty_state: bdi btrfs-1: dirty=848 wb=532 unstable=0 bg_thresh=995 thresh=1991 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 57.625032: balance_dirty_state: bdi btrfs-1: dirty=898 wb=532 unstable=0 bg_thresh=995 thresh=1990 gap=560 poll_thresh=20 ino=257 dd-2584 [006] 57.625148: balance_dirty_state: bdi btrfs-1: dirty=923 wb=532 unstable=0 bg_thresh=997 thresh=1994 gap=539 poll_thresh=21 ino=257 dd-2584 [006] 57.625264: balance_dirty_state: bdi btrfs-1: dirty=948 wb=532 unstable=0 bg_thresh=996 thresh=1993 gap=513 poll_thresh=22 ino=257 dd-2584 [006] 57.625382: balance_dirty_state: bdi btrfs-1: dirty=973 wb=532 unstable=0 bg_thresh=996 thresh=1992 gap=487 poll_thresh=23 ino=257 dd-2584 [006] 57.625387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=59972 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 57.632178: balance_dirty_state: bdi btrfs-1: dirty=973 wb=407 unstable=0 bg_thresh=995 thresh=1990 gap=610 poll_thresh=23 ino=257 dd-2584 [006] 57.632280: balance_dirty_state: bdi btrfs-1: dirty=998 wb=382 unstable=0 bg_thresh=994 thresh=1989 gap=609 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 57.632355: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10152 wrote=0 to_write=8192 dd-2584 [006] 57.632409: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=382 unstable=0 bg_thresh=992 thresh=1985 gap=580 poll_thresh=18 ino=257 dd-2584 [006] 57.632537: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=382 unstable=0 bg_thresh=990 thresh=1981 gap=551 poll_thresh=19 ino=257 dd-2584 [006] 57.632669: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=432 unstable=0 bg_thresh=995 thresh=1991 gap=536 poll_thresh=20 ino=257 dd-2584 [006] 57.632971: balance_dirty_state: bdi btrfs-1: dirty=923 wb=557 unstable=0 bg_thresh=991 thresh=1983 gap=503 poll_thresh=21 ino=257 dd-2584 [006] 57.633100: balance_dirty_state: bdi btrfs-1: dirty=898 wb=607 unstable=0 bg_thresh=994 thresh=1988 gap=483 poll_thresh=22 ino=257 dd-2584 [006] 57.633101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-156% task_gap=-410% task_weight=98% bdi_bw=59972 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 57.636669: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=976 to_write=7216 dd-2584 [004] 57.640146: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1232 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=22 ino=257 dd-2584 [004] 57.640224: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1232 unstable=0 bg_thresh=995 thresh=1991 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 57.640341: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1232 unstable=0 bg_thresh=998 thresh=1996 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 57.640458: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1232 unstable=0 bg_thresh=1000 thresh=2001 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 57.640577: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1232 unstable=0 bg_thresh=1002 thresh=2005 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 57.640581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=59972 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.648113: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1107 unstable=0 bg_thresh=999 thresh=1998 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 57.648175: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1107 unstable=0 bg_thresh=999 thresh=1998 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 57.648234: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1107 unstable=0 bg_thresh=1001 thresh=2003 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 57.648295: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1107 unstable=0 bg_thresh=1001 thresh=2003 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 57.648415: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1107 unstable=0 bg_thresh=1001 thresh=2002 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 57.648711: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1107 unstable=0 bg_thresh=1003 thresh=2006 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 57.648716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=59972 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.656096: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1007 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 57.656187: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1007 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=13 ino=257 dd-2584 [004] 57.656273: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1007 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 57.656359: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1007 unstable=0 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 57.656447: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1007 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 57.656624: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1007 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 57.656630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=59972 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.664186: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1007 unstable=0 bg_thresh=999 thresh=1999 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 57.664191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=59972 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.672100: balance_dirty_state: bdi btrfs-1: dirty=498 wb=757 unstable=0 bg_thresh=996 thresh=1992 gap=737 poll_thresh=17 ino=257 dd-2584 [004] 57.672192: balance_dirty_state: bdi btrfs-1: dirty=498 wb=757 unstable=0 bg_thresh=996 thresh=1992 gap=737 poll_thresh=13 ino=257 dd-2584 [004] 57.672281: balance_dirty_state: bdi btrfs-1: dirty=523 wb=757 unstable=0 bg_thresh=998 thresh=1997 gap=717 poll_thresh=14 ino=257 dd-2584 [004] 57.672371: balance_dirty_state: bdi btrfs-1: dirty=548 wb=757 unstable=0 bg_thresh=998 thresh=1997 gap=692 poll_thresh=15 ino=257 dd-2584 [004] 57.672460: balance_dirty_state: bdi btrfs-1: dirty=548 wb=757 unstable=0 bg_thresh=1001 thresh=2002 gap=697 poll_thresh=16 ino=257 dd-2584 [004] 57.672644: balance_dirty_state: bdi btrfs-1: dirty=598 wb=757 unstable=0 bg_thresh=1003 thresh=2007 gap=652 poll_thresh=17 ino=257 dd-2584 [004] 57.672836: balance_dirty_state: bdi btrfs-1: dirty=623 wb=757 unstable=0 bg_thresh=1003 thresh=2006 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 57.673474: balance_dirty_state: bdi btrfs-1: dirty=648 wb=757 unstable=0 bg_thresh=1005 thresh=2010 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 57.673609: balance_dirty_state: bdi btrfs-1: dirty=673 wb=757 unstable=0 bg_thresh=1004 thresh=2009 gap=579 poll_thresh=20 ino=257 dd-2584 [004] 57.673736: balance_dirty_state: bdi btrfs-1: dirty=723 wb=757 unstable=0 bg_thresh=1004 thresh=2008 gap=528 poll_thresh=21 ino=257 dd-2584 [004] 57.673878: balance_dirty_state: bdi btrfs-1: dirty=748 wb=757 unstable=0 bg_thresh=1006 thresh=2012 gap=507 poll_thresh=22 ino=257 dd-2584 [004] 57.674048: balance_dirty_state: bdi btrfs-1: dirty=773 wb=757 unstable=0 bg_thresh=1005 thresh=2011 gap=481 poll_thresh=23 ino=257 dd-2584 [004] 57.674054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=60596 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.680110: balance_dirty_state: bdi btrfs-1: dirty=773 wb=632 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=23 ino=257 dd-2584 [004] 57.680193: balance_dirty_state: bdi btrfs-1: dirty=798 wb=632 unstable=0 bg_thresh=1002 thresh=2004 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 57.680313: balance_dirty_state: bdi btrfs-1: dirty=823 wb=632 unstable=0 bg_thresh=1004 thresh=2009 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 57.680426: balance_dirty_state: bdi btrfs-1: dirty=848 wb=632 unstable=0 bg_thresh=1007 thresh=2014 gap=534 poll_thresh=19 ino=257 dd-2584 [004] 57.680831: balance_dirty_state: bdi btrfs-1: dirty=898 wb=632 unstable=0 bg_thresh=1004 thresh=2008 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 57.680836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=60596 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.688152: balance_dirty_state: bdi btrfs-1: dirty=898 wb=482 unstable=0 bg_thresh=988 thresh=1976 gap=596 poll_thresh=20 ino=257 dd-2584 [004] 57.688215: balance_dirty_state: bdi btrfs-1: dirty=898 wb=482 unstable=0 bg_thresh=991 thresh=1982 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 57.688280: balance_dirty_state: bdi btrfs-1: dirty=923 wb=482 unstable=0 bg_thresh=993 thresh=1987 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 57.688453: balance_dirty_state: bdi btrfs-1: dirty=948 wb=482 unstable=0 bg_thresh=996 thresh=1992 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 57.688618: balance_dirty_state: bdi btrfs-1: dirty=998 wb=482 unstable=0 bg_thresh=998 thresh=1997 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 57.688741: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=482 unstable=0 bg_thresh=995 thresh=1990 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 57.688746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=60596 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 57.688764: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10208 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 57.691063: writeback_single_inode: bdi btrfs-1: ino=257 state= age=220 wrote=848 to_write=7344 dd-2584 [004] 57.696148: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1207 unstable=0 bg_thresh=992 thresh=1985 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 57.696223: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1207 unstable=0 bg_thresh=992 thresh=1985 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 57.696288: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1207 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 57.696349: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1207 unstable=0 bg_thresh=995 thresh=1990 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 57.696474: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1207 unstable=0 bg_thresh=997 thresh=1995 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 57.696602: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1207 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 57.696905: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1207 unstable=0 bg_thresh=999 thresh=1998 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 57.696911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=60596 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.704194: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1082 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 57.704267: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1082 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 57.704324: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1082 unstable=0 bg_thresh=996 thresh=1992 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 57.704382: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1082 unstable=0 bg_thresh=996 thresh=1992 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 57.704497: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1082 unstable=0 bg_thresh=995 thresh=1991 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 57.704612: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1082 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 57.704616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=60596 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.712246: balance_dirty_state: bdi btrfs-1: dirty=423 wb=957 unstable=0 bg_thresh=990 thresh=1981 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 57.712337: balance_dirty_state: bdi btrfs-1: dirty=448 wb=957 unstable=0 bg_thresh=990 thresh=1981 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 57.712421: balance_dirty_state: bdi btrfs-1: dirty=448 wb=957 unstable=0 bg_thresh=993 thresh=1986 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 57.712504: balance_dirty_state: bdi btrfs-1: dirty=473 wb=957 unstable=0 bg_thresh=993 thresh=1986 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 57.712587: balance_dirty_state: bdi btrfs-1: dirty=498 wb=957 unstable=0 bg_thresh=995 thresh=1991 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 57.712756: balance_dirty_state: bdi btrfs-1: dirty=523 wb=957 unstable=0 bg_thresh=995 thresh=1990 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 57.713217: balance_dirty_state: bdi btrfs-1: dirty=548 wb=957 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 57.713225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=60596 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.720157: balance_dirty_state: bdi btrfs-1: dirty=548 wb=732 unstable=0 bg_thresh=994 thresh=1988 gap=708 poll_thresh=18 ino=257 dd-2584 [004] 57.720236: balance_dirty_state: bdi btrfs-1: dirty=573 wb=732 unstable=0 bg_thresh=994 thresh=1988 gap=683 poll_thresh=13 ino=257 dd-2584 [004] 57.720292: balance_dirty_state: bdi btrfs-1: dirty=573 wb=732 unstable=0 bg_thresh=996 thresh=1993 gap=688 poll_thresh=14 ino=257 dd-2584 [004] 57.720347: balance_dirty_state: bdi btrfs-1: dirty=598 wb=732 unstable=0 bg_thresh=996 thresh=1993 gap=663 poll_thresh=15 ino=257 dd-2584 [004] 57.720405: balance_dirty_state: bdi btrfs-1: dirty=623 wb=732 unstable=0 bg_thresh=999 thresh=1998 gap=643 poll_thresh=16 ino=257 dd-2584 [004] 57.720520: balance_dirty_state: bdi btrfs-1: dirty=648 wb=732 unstable=0 bg_thresh=995 thresh=1991 gap=611 poll_thresh=17 ino=257 dd-2584 [004] 57.720634: balance_dirty_state: bdi btrfs-1: dirty=673 wb=732 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 57.720747: balance_dirty_state: bdi btrfs-1: dirty=723 wb=732 unstable=0 bg_thresh=997 thresh=1994 gap=539 poll_thresh=19 ino=257 dd-2584 [004] 57.720862: balance_dirty_state: bdi btrfs-1: dirty=748 wb=732 unstable=0 bg_thresh=996 thresh=1993 gap=513 poll_thresh=20 ino=257 dd-2584 [004] 57.720981: balance_dirty_state: bdi btrfs-1: dirty=773 wb=732 unstable=0 bg_thresh=996 thresh=1992 gap=487 poll_thresh=21 ino=257 dd-2584 [004] 57.720986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=60596 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.728157: balance_dirty_state: bdi btrfs-1: dirty=773 wb=607 unstable=0 bg_thresh=990 thresh=1981 gap=601 poll_thresh=21 ino=257 dd-2584 [004] 57.728288: balance_dirty_state: bdi btrfs-1: dirty=798 wb=607 unstable=0 bg_thresh=990 thresh=1981 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 57.728867: balance_dirty_state: bdi btrfs-1: dirty=823 wb=607 unstable=0 bg_thresh=993 thresh=1986 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 57.729097: balance_dirty_state: bdi btrfs-1: dirty=848 wb=607 unstable=0 bg_thresh=995 thresh=1991 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 57.729333: balance_dirty_state: bdi btrfs-1: dirty=898 wb=607 unstable=0 bg_thresh=997 thresh=1995 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 57.729343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=60596 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.736173: balance_dirty_state: bdi btrfs-1: dirty=898 wb=482 unstable=0 bg_thresh=989 thresh=1978 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 57.736248: balance_dirty_state: bdi btrfs-1: dirty=898 wb=482 unstable=0 bg_thresh=989 thresh=1978 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 57.736306: balance_dirty_state: bdi btrfs-1: dirty=923 wb=482 unstable=0 bg_thresh=991 thresh=1983 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 57.736362: balance_dirty_state: bdi btrfs-1: dirty=948 wb=482 unstable=0 bg_thresh=991 thresh=1983 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 57.736473: balance_dirty_state: bdi btrfs-1: dirty=973 wb=482 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 57.736587: balance_dirty_state: bdi btrfs-1: dirty=998 wb=482 unstable=0 bg_thresh=999 thresh=1998 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 57.736699: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=482 unstable=0 bg_thresh=998 thresh=1997 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 57.736704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=60596 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 57.736719: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10256 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 57.738664: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=864 to_write=7328 dd-2584 [004] 57.744142: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1207 unstable=0 bg_thresh=991 thresh=1982 gap=627 poll_thresh=19 ino=257 dd-2584 [004] 57.744208: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1207 unstable=0 bg_thresh=991 thresh=1982 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 57.744441: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1207 unstable=0 bg_thresh=993 thresh=1987 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 57.744499: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1207 unstable=0 bg_thresh=993 thresh=1987 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 57.744616: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1207 unstable=0 bg_thresh=996 thresh=1992 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 57.744733: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1207 unstable=0 bg_thresh=998 thresh=1996 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 57.744850: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1207 unstable=0 bg_thresh=997 thresh=1995 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 57.744855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=60596 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.752214: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1082 unstable=0 bg_thresh=989 thresh=1978 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 57.752342: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1082 unstable=0 bg_thresh=989 thresh=1978 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 57.752457: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1082 unstable=0 bg_thresh=991 thresh=1983 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 57.752573: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1082 unstable=0 bg_thresh=991 thresh=1983 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 57.752808: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1082 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 57.753045: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1082 unstable=0 bg_thresh=996 thresh=1992 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 57.753054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=60596 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.760177: balance_dirty_state: bdi btrfs-1: dirty=423 wb=882 unstable=0 bg_thresh=990 thresh=1980 gap=675 poll_thresh=18 ino=257 dd-2584 [004] 57.760285: balance_dirty_state: bdi btrfs-1: dirty=423 wb=882 unstable=0 bg_thresh=990 thresh=1980 gap=675 poll_thresh=13 ino=257 dd-2584 [004] 57.760660: balance_dirty_state: bdi btrfs-1: dirty=448 wb=882 unstable=0 bg_thresh=992 thresh=1985 gap=655 poll_thresh=14 ino=257 dd-2584 [004] 57.760744: balance_dirty_state: bdi btrfs-1: dirty=473 wb=882 unstable=0 bg_thresh=992 thresh=1985 gap=630 poll_thresh=15 ino=257 dd-2584 [004] 57.760828: balance_dirty_state: bdi btrfs-1: dirty=473 wb=882 unstable=0 bg_thresh=995 thresh=1990 gap=635 poll_thresh=16 ino=257 dd-2584 [004] 57.760998: balance_dirty_state: bdi btrfs-1: dirty=498 wb=882 unstable=0 bg_thresh=997 thresh=1995 gap=615 poll_thresh=17 ino=257 dd-2584 [004] 57.761168: balance_dirty_state: bdi btrfs-1: dirty=548 wb=882 unstable=0 bg_thresh=997 thresh=1994 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 57.761337: balance_dirty_state: bdi btrfs-1: dirty=573 wb=882 unstable=0 bg_thresh=999 thresh=1998 gap=543 poll_thresh=19 ino=257 dd-2584 [004] 57.761506: balance_dirty_state: bdi btrfs-1: dirty=598 wb=882 unstable=0 bg_thresh=998 thresh=1997 gap=517 poll_thresh=20 ino=257 dd-2584 [004] 57.761681: balance_dirty_state: bdi btrfs-1: dirty=648 wb=882 unstable=0 bg_thresh=998 thresh=1996 gap=466 poll_thresh=21 ino=257 dd-2584 [004] 57.761688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=60596 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.768124: balance_dirty_state: bdi btrfs-1: dirty=648 wb=882 unstable=0 bg_thresh=991 thresh=1982 gap=452 poll_thresh=21 ino=257 dd-2584 [004] 57.768130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=60596 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.776161: balance_dirty_state: bdi btrfs-1: dirty=648 wb=632 unstable=0 bg_thresh=990 thresh=1980 gap=700 poll_thresh=21 ino=257 dd-2584 [004] 57.776227: balance_dirty_state: bdi btrfs-1: dirty=648 wb=632 unstable=0 bg_thresh=990 thresh=1980 gap=700 poll_thresh=16 ino=257 dd-2584 [004] 57.776338: balance_dirty_state: bdi btrfs-1: dirty=698 wb=632 unstable=0 bg_thresh=992 thresh=1985 gap=655 poll_thresh=17 ino=257 dd-2584 [004] 57.776616: balance_dirty_state: bdi btrfs-1: dirty=723 wb=632 unstable=0 bg_thresh=995 thresh=1990 gap=635 poll_thresh=18 ino=257 dd-2584 [004] 57.776729: balance_dirty_state: bdi btrfs-1: dirty=748 wb=632 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 57.776841: balance_dirty_state: bdi btrfs-1: dirty=773 wb=632 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 57.776953: balance_dirty_state: bdi btrfs-1: dirty=823 wb=632 unstable=0 bg_thresh=996 thresh=1992 gap=537 poll_thresh=21 ino=257 dd-2584 [004] 57.777064: balance_dirty_state: bdi btrfs-1: dirty=848 wb=632 unstable=0 bg_thresh=995 thresh=1991 gap=511 poll_thresh=22 ino=257 dd-2584 [004] 57.777177: balance_dirty_state: bdi btrfs-1: dirty=873 wb=632 unstable=0 bg_thresh=997 thresh=1995 gap=490 poll_thresh=23 ino=257 dd-2584 [004] 57.777181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=61628 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.784176: balance_dirty_state: bdi btrfs-1: dirty=873 wb=482 unstable=0 bg_thresh=990 thresh=1980 gap=625 poll_thresh=23 ino=257 dd-2584 [004] 57.784236: balance_dirty_state: bdi btrfs-1: dirty=898 wb=482 unstable=0 bg_thresh=990 thresh=1980 gap=600 poll_thresh=17 ino=257 dd-2584 [004] 57.784348: balance_dirty_state: bdi btrfs-1: dirty=923 wb=482 unstable=0 bg_thresh=992 thresh=1985 gap=580 poll_thresh=18 ino=257 dd-2584 [004] 57.784624: balance_dirty_state: bdi btrfs-1: dirty=948 wb=482 unstable=0 bg_thresh=995 thresh=1990 gap=560 poll_thresh=19 ino=257 dd-2584 [004] 57.784738: balance_dirty_state: bdi btrfs-1: dirty=998 wb=482 unstable=0 bg_thresh=997 thresh=1994 gap=514 poll_thresh=20 ino=257 flush-btrfs-1-2586 [000] 57.784761: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10304 wrote=0 to_write=8192 dd-2584 [004] 57.784906: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=482 unstable=0 bg_thresh=996 thresh=1993 gap=488 poll_thresh=21 ino=257 dd-2584 [004] 57.784908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=61628 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 57.786772: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=864 to_write=7328 dd-2584 [004] 57.792128: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1232 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=21 ino=257 dd-2584 [004] 57.792192: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1232 unstable=0 bg_thresh=994 thresh=1989 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 57.792310: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1232 unstable=0 bg_thresh=997 thresh=1994 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 57.792430: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1232 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 57.792551: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1232 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 57.792556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=61628 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.800188: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1107 unstable=0 bg_thresh=998 thresh=1997 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 57.800252: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1107 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 57.800313: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1107 unstable=0 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 57.800370: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1107 unstable=0 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 57.800654: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1107 unstable=0 bg_thresh=1003 thresh=2007 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 57.800770: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1107 unstable=0 bg_thresh=1005 thresh=2011 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 57.800884: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1107 unstable=0 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 57.800888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=61628 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.808213: balance_dirty_state: bdi btrfs-1: dirty=423 wb=982 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 57.808304: balance_dirty_state: bdi btrfs-1: dirty=448 wb=982 unstable=0 bg_thresh=999 thresh=1999 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 57.808390: balance_dirty_state: bdi btrfs-1: dirty=448 wb=982 unstable=0 bg_thresh=1002 thresh=2004 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 57.808473: balance_dirty_state: bdi btrfs-1: dirty=473 wb=982 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 57.808618: balance_dirty_state: bdi btrfs-1: dirty=498 wb=982 unstable=0 bg_thresh=1004 thresh=2009 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 57.808738: balance_dirty_state: bdi btrfs-1: dirty=548 wb=982 unstable=0 bg_thresh=1006 thresh=2013 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 57.808743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=61628 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.816159: balance_dirty_state: bdi btrfs-1: dirty=548 wb=882 unstable=0 bg_thresh=986 thresh=1973 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 57.816254: balance_dirty_state: bdi btrfs-1: dirty=548 wb=882 unstable=0 bg_thresh=986 thresh=1973 gap=543 poll_thresh=13 ino=257 dd-2584 [004] 57.816347: balance_dirty_state: bdi btrfs-1: dirty=573 wb=882 unstable=0 bg_thresh=989 thresh=1978 gap=523 poll_thresh=14 ino=257 dd-2584 [004] 57.816438: balance_dirty_state: bdi btrfs-1: dirty=598 wb=882 unstable=0 bg_thresh=989 thresh=1978 gap=498 poll_thresh=15 ino=257 dd-2584 [004] 57.816527: balance_dirty_state: bdi btrfs-1: dirty=598 wb=882 unstable=0 bg_thresh=991 thresh=1983 gap=503 poll_thresh=16 ino=257 dd-2584 [004] 57.817008: balance_dirty_state: bdi btrfs-1: dirty=648 wb=882 unstable=0 bg_thresh=994 thresh=1988 gap=458 poll_thresh=17 ino=257 dd-2584 [004] 57.817015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=61628 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.824223: balance_dirty_state: bdi btrfs-1: dirty=648 wb=882 unstable=0 bg_thresh=991 thresh=1983 gap=453 poll_thresh=17 ino=257 dd-2584 [004] 57.824229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=61628 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.832243: balance_dirty_state: bdi btrfs-1: dirty=648 wb=632 unstable=0 bg_thresh=990 thresh=1980 gap=700 poll_thresh=17 ino=257 dd-2584 [004] 57.832314: balance_dirty_state: bdi btrfs-1: dirty=648 wb=632 unstable=0 bg_thresh=992 thresh=1985 gap=705 poll_thresh=13 ino=257 dd-2584 [004] 57.832383: balance_dirty_state: bdi btrfs-1: dirty=673 wb=632 unstable=0 bg_thresh=992 thresh=1985 gap=680 poll_thresh=14 ino=257 dd-2584 [004] 57.832482: balance_dirty_state: bdi btrfs-1: dirty=673 wb=557 unstable=0 bg_thresh=995 thresh=1990 gap=760 poll_thresh=15 ino=257 dd-2584 [004] 57.832581: balance_dirty_state: bdi btrfs-1: dirty=698 wb=507 unstable=0 bg_thresh=995 thresh=1990 gap=785 poll_thresh=16 ino=257 dd-2584 [004] 57.832756: balance_dirty_state: bdi btrfs-1: dirty=723 wb=507 unstable=0 bg_thresh=992 thresh=1985 gap=755 poll_thresh=17 ino=257 dd-2584 [004] 57.832919: balance_dirty_state: bdi btrfs-1: dirty=773 wb=507 unstable=0 bg_thresh=994 thresh=1989 gap=709 poll_thresh=18 ino=257 dd-2584 [004] 57.833034: balance_dirty_state: bdi btrfs-1: dirty=798 wb=507 unstable=0 bg_thresh=994 thresh=1988 gap=683 poll_thresh=19 ino=257 dd-2584 [004] 57.833150: balance_dirty_state: bdi btrfs-1: dirty=823 wb=507 unstable=0 bg_thresh=993 thresh=1987 gap=657 poll_thresh=20 ino=257 dd-2584 [004] 57.833267: balance_dirty_state: bdi btrfs-1: dirty=848 wb=507 unstable=0 bg_thresh=995 thresh=1991 gap=636 poll_thresh=21 ino=257 dd-2584 [004] 57.833547: balance_dirty_state: bdi btrfs-1: dirty=898 wb=507 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=22 ino=257 dd-2584 [004] 57.833664: balance_dirty_state: bdi btrfs-1: dirty=923 wb=507 unstable=0 bg_thresh=991 thresh=1983 gap=553 poll_thresh=23 ino=257 dd-2584 [004] 57.833777: balance_dirty_state: bdi btrfs-1: dirty=948 wb=507 unstable=0 bg_thresh=991 thresh=1982 gap=527 poll_thresh=24 ino=257 dd-2584 [004] 57.833894: balance_dirty_state: bdi btrfs-1: dirty=998 wb=507 unstable=0 bg_thresh=993 thresh=1986 gap=481 poll_thresh=25 ino=257 dd-2584 [004] 57.833899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=61628 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 57.833981: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10352 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 57.835883: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=816 to_write=7376 dd-2584 [004] 57.840323: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1257 unstable=0 bg_thresh=993 thresh=1986 gap=531 poll_thresh=25 ino=257 dd-2584 [004] 57.840431: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1182 unstable=0 bg_thresh=995 thresh=1991 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 57.840620: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1157 unstable=0 bg_thresh=991 thresh=1982 gap=577 poll_thresh=20 ino=257 dd-2584 [004] 57.840801: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1157 unstable=0 bg_thresh=996 thresh=1993 gap=563 poll_thresh=21 ino=257 dd-2584 [004] 57.840985: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1157 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=22 ino=257 dd-2584 [004] 57.841447: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1157 unstable=0 bg_thresh=994 thresh=1988 gap=508 poll_thresh=23 ino=257 dd-2584 [004] 57.841623: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1157 unstable=0 bg_thresh=993 thresh=1987 gap=457 poll_thresh=24 ino=257 dd-2584 [004] 57.841629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-156% task_gap=-412% task_weight=98% bdi_bw=61628 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 57.848261: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1032 unstable=0 bg_thresh=991 thresh=1983 gap=578 poll_thresh=24 ino=257 dd-2584 [004] 57.848353: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1032 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 57.848475: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1032 unstable=0 bg_thresh=996 thresh=1993 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 57.848588: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1032 unstable=0 bg_thresh=996 thresh=1992 gap=512 poll_thresh=20 ino=257 dd-2584 [004] 57.848700: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1032 unstable=0 bg_thresh=995 thresh=1991 gap=486 poll_thresh=21 ino=257 dd-2584 [004] 57.848704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=99% bdi_bw=61628 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 57.856274: balance_dirty_state: bdi btrfs-1: dirty=473 wb=907 unstable=0 bg_thresh=996 thresh=1992 gap=612 poll_thresh=21 ino=257 dd-2584 [007] 57.856373: balance_dirty_state: bdi btrfs-1: dirty=473 wb=907 unstable=0 bg_thresh=996 thresh=1992 gap=612 poll_thresh=16 ino=257 dd-2584 [007] 57.856613: balance_dirty_state: bdi btrfs-1: dirty=523 wb=907 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=17 ino=257 dd-2584 [007] 57.856849: balance_dirty_state: bdi btrfs-1: dirty=548 wb=907 unstable=0 bg_thresh=997 thresh=1995 gap=540 poll_thresh=18 ino=257 dd-2584 [007] 57.857435: balance_dirty_state: bdi btrfs-1: dirty=573 wb=907 unstable=0 bg_thresh=997 thresh=1994 gap=514 poll_thresh=19 ino=257 dd-2584 [007] 57.857671: balance_dirty_state: bdi btrfs-1: dirty=623 wb=907 unstable=0 bg_thresh=996 thresh=1993 gap=463 poll_thresh=20 ino=257 dd-2584 [007] 57.857680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=61628 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 57.864286: balance_dirty_state: bdi btrfs-1: dirty=623 wb=807 unstable=0 bg_thresh=997 thresh=1995 gap=565 poll_thresh=20 ino=257 dd-2584 [007] 57.864360: balance_dirty_state: bdi btrfs-1: dirty=623 wb=807 unstable=0 bg_thresh=999 thresh=1998 gap=568 poll_thresh=15 ino=257 dd-2584 [007] 57.864428: balance_dirty_state: bdi btrfs-1: dirty=648 wb=807 unstable=0 bg_thresh=996 thresh=1992 gap=537 poll_thresh=16 ino=257 dd-2584 [007] 57.864559: balance_dirty_state: bdi btrfs-1: dirty=673 wb=807 unstable=0 bg_thresh=998 thresh=1996 gap=516 poll_thresh=17 ino=257 dd-2584 [007] 57.864692: balance_dirty_state: bdi btrfs-1: dirty=698 wb=807 unstable=0 bg_thresh=993 thresh=1986 gap=481 poll_thresh=18 ino=257 dd-2584 [007] 57.864697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-157% task_gap=-414% task_weight=99% bdi_bw=61628 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 57.872259: balance_dirty_state: bdi btrfs-1: dirty=698 wb=807 unstable=0 bg_thresh=991 thresh=1983 gap=478 poll_thresh=18 ino=257 dd-2584 [007] 57.872264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-159% task_gap=-419% task_weight=100% bdi_bw=61628 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 57.880377: balance_dirty_state: bdi btrfs-1: dirty=698 wb=557 unstable=0 bg_thresh=994 thresh=1989 gap=734 poll_thresh=18 ino=257 dd-2584 [007] 57.880467: balance_dirty_state: bdi btrfs-1: dirty=723 wb=557 unstable=0 bg_thresh=997 thresh=1994 gap=714 poll_thresh=13 ino=257 dd-2584 [007] 57.880547: balance_dirty_state: bdi btrfs-1: dirty=748 wb=557 unstable=0 bg_thresh=994 thresh=1988 gap=683 poll_thresh=14 ino=257 dd-2584 [007] 57.880626: balance_dirty_state: bdi btrfs-1: dirty=748 wb=557 unstable=0 bg_thresh=996 thresh=1993 gap=688 poll_thresh=15 ino=257 dd-2584 [007] 57.880705: balance_dirty_state: bdi btrfs-1: dirty=773 wb=557 unstable=0 bg_thresh=996 thresh=1992 gap=662 poll_thresh=16 ino=257 dd-2584 [007] 57.880866: balance_dirty_state: bdi btrfs-1: dirty=798 wb=557 unstable=0 bg_thresh=995 thresh=1991 gap=636 poll_thresh=17 ino=257 dd-2584 [007] 57.881257: balance_dirty_state: bdi btrfs-1: dirty=848 wb=557 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=18 ino=257 dd-2584 [007] 57.881416: balance_dirty_state: bdi btrfs-1: dirty=873 wb=557 unstable=0 bg_thresh=994 thresh=1989 gap=559 poll_thresh=19 ino=257 dd-2584 [007] 57.881574: balance_dirty_state: bdi btrfs-1: dirty=898 wb=557 unstable=0 bg_thresh=996 thresh=1993 gap=538 poll_thresh=20 ino=257 dd-2584 [007] 57.881733: balance_dirty_state: bdi btrfs-1: dirty=923 wb=557 unstable=0 bg_thresh=996 thresh=1992 gap=512 poll_thresh=21 ino=257 dd-2584 [007] 57.881893: balance_dirty_state: bdi btrfs-1: dirty=973 wb=557 unstable=0 bg_thresh=995 thresh=1991 gap=461 poll_thresh=22 ino=257 dd-2584 [007] 57.881899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=99% bdi_bw=62084 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 57.888363: balance_dirty_state: bdi btrfs-1: dirty=973 wb=432 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=22 ino=257 dd-2584 [007] 57.888465: balance_dirty_state: bdi btrfs-1: dirty=973 wb=432 unstable=0 bg_thresh=993 thresh=1987 gap=582 poll_thresh=16 ino=257 dd-2584 [007] 57.888623: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=432 unstable=0 bg_thresh=993 thresh=1986 gap=531 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 57.888655: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10408 wrote=0 to_write=8192 dd-2584 [007] 57.888867: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=432 unstable=0 bg_thresh=995 thresh=1990 gap=510 poll_thresh=18 ino=257 dd-2584 [007] 57.889108: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=457 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=19 ino=257 dd-2584 [007] 57.889111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=62084 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 57.892299: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=896 to_write=7296 dd-2584 [007] 57.900186: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1082 unstable=0 bg_thresh=995 thresh=1991 gap=736 poll_thresh=19 ino=257 dd-2584 [007] 57.900463: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1082 unstable=0 bg_thresh=992 thresh=1985 gap=705 poll_thresh=14 ino=257 dd-2584 [007] 57.900522: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1082 unstable=0 bg_thresh=995 thresh=1990 gap=710 poll_thresh=15 ino=257 dd-2584 [007] 57.900579: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1082 unstable=0 bg_thresh=994 thresh=1989 gap=684 poll_thresh=16 ino=257 dd-2584 [007] 57.900692: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1082 unstable=0 bg_thresh=994 thresh=1988 gap=658 poll_thresh=17 ino=257 dd-2584 [007] 57.900804: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1082 unstable=0 bg_thresh=993 thresh=1987 gap=607 poll_thresh=18 ino=257 dd-2584 [007] 57.900916: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1082 unstable=0 bg_thresh=993 thresh=1986 gap=581 poll_thresh=19 ino=257 dd-2584 [007] 57.901030: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1082 unstable=0 bg_thresh=995 thresh=1990 gap=560 poll_thresh=20 ino=257 dd-2584 [007] 57.901149: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1082 unstable=0 bg_thresh=994 thresh=1989 gap=534 poll_thresh=21 ino=257 dd-2584 [007] 57.901263: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1082 unstable=0 bg_thresh=994 thresh=1988 gap=483 poll_thresh=22 ino=257 dd-2584 [007] 57.901268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=100% bdi_bw=62084 base_bw=6192 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 57.908287: balance_dirty_state: bdi btrfs-1: dirty=423 wb=907 unstable=0 bg_thresh=990 thresh=1981 gap=651 poll_thresh=22 ino=257 dd-2584 [007] 57.908366: balance_dirty_state: bdi btrfs-1: dirty=423 wb=907 unstable=0 bg_thresh=990 thresh=1980 gap=650 poll_thresh=16 ino=257 dd-2584 [007] 57.908669: balance_dirty_state: bdi btrfs-1: dirty=473 wb=907 unstable=0 bg_thresh=995 thresh=1990 gap=610 poll_thresh=17 ino=257 dd-2584 [007] 57.908791: balance_dirty_state: bdi btrfs-1: dirty=498 wb=907 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=18 ino=257 dd-2584 [007] 57.908912: balance_dirty_state: bdi btrfs-1: dirty=523 wb=907 unstable=0 bg_thresh=994 thresh=1988 gap=558 poll_thresh=19 ino=257 dd-2584 [007] 57.909033: balance_dirty_state: bdi btrfs-1: dirty=573 wb=907 unstable=0 bg_thresh=993 thresh=1987 gap=507 poll_thresh=20 ino=257 dd-2584 [007] 57.909155: balance_dirty_state: bdi btrfs-1: dirty=598 wb=907 unstable=0 bg_thresh=995 thresh=1991 gap=486 poll_thresh=21 ino=257 dd-2584 [007] 57.909160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=62084 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 57.916210: balance_dirty_state: bdi btrfs-1: dirty=598 wb=907 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=21 ino=257 dd-2584 [007] 57.916215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=62084 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 57.924225: balance_dirty_state: bdi btrfs-1: dirty=598 wb=632 unstable=0 bg_thresh=995 thresh=1991 gap=761 poll_thresh=21 ino=257 dd-2584 [007] 57.924296: balance_dirty_state: bdi btrfs-1: dirty=598 wb=632 unstable=0 bg_thresh=992 thresh=1985 gap=755 poll_thresh=16 ino=257 dd-2584 [007] 57.924416: balance_dirty_state: bdi btrfs-1: dirty=648 wb=632 unstable=0 bg_thresh=992 thresh=1984 gap=704 poll_thresh=17 ino=257 dd-2584 [007] 57.924532: balance_dirty_state: bdi btrfs-1: dirty=673 wb=632 unstable=0 bg_thresh=991 thresh=1983 gap=678 poll_thresh=18 ino=257 dd-2584 [007] 57.924820: balance_dirty_state: bdi btrfs-1: dirty=698 wb=632 unstable=0 bg_thresh=993 thresh=1987 gap=657 poll_thresh=19 ino=257 dd-2584 [007] 57.924939: balance_dirty_state: bdi btrfs-1: dirty=748 wb=632 unstable=0 bg_thresh=993 thresh=1986 gap=606 poll_thresh=20 ino=257 dd-2584 [007] 57.925056: balance_dirty_state: bdi btrfs-1: dirty=773 wb=632 unstable=0 bg_thresh=992 thresh=1985 gap=580 poll_thresh=21 ino=257 dd-2584 [007] 57.925173: balance_dirty_state: bdi btrfs-1: dirty=798 wb=632 unstable=0 bg_thresh=994 thresh=1989 gap=559 poll_thresh=22 ino=257 dd-2584 [007] 57.925289: balance_dirty_state: bdi btrfs-1: dirty=823 wb=632 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=23 ino=257 dd-2584 [007] 57.925410: balance_dirty_state: bdi btrfs-1: dirty=873 wb=632 unstable=0 bg_thresh=993 thresh=1987 gap=482 poll_thresh=24 ino=257 dd-2584 [007] 57.925415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=62084 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 57.932257: balance_dirty_state: bdi btrfs-1: dirty=873 wb=507 unstable=0 bg_thresh=992 thresh=1984 gap=604 poll_thresh=24 ino=257 dd-2584 [007] 57.932325: balance_dirty_state: bdi btrfs-1: dirty=873 wb=507 unstable=0 bg_thresh=991 thresh=1983 gap=603 poll_thresh=18 ino=257 dd-2584 [007] 57.932445: balance_dirty_state: bdi btrfs-1: dirty=923 wb=507 unstable=0 bg_thresh=993 thresh=1987 gap=557 poll_thresh=19 ino=257 dd-2584 [007] 57.932563: balance_dirty_state: bdi btrfs-1: dirty=948 wb=507 unstable=0 bg_thresh=993 thresh=1986 gap=531 poll_thresh=20 ino=257 dd-2584 [007] 57.932845: balance_dirty_state: bdi btrfs-1: dirty=973 wb=507 unstable=0 bg_thresh=992 thresh=1985 gap=505 poll_thresh=21 ino=257 dd-2584 [007] 57.932957: balance_dirty_state: bdi btrfs-1: dirty=998 wb=507 unstable=0 bg_thresh=992 thresh=1984 gap=479 poll_thresh=22 ino=257 dd-2584 [007] 57.932964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-369% task_weight=99% bdi_bw=62084 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 57.933009: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10452 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 57.936078: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=832 to_write=7360 dd-2584 [003] 57.941391: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1207 unstable=0 bg_thresh=991 thresh=1982 gap=602 poll_thresh=22 ino=257 dd-2584 [003] 57.941537: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1207 unstable=0 bg_thresh=988 thresh=1976 gap=596 poll_thresh=16 ino=257 dd-2584 [003] 57.941751: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1207 unstable=0 bg_thresh=975 thresh=1950 gap=520 poll_thresh=17 ino=257 dd-2584 [003] 57.941936: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1207 unstable=0 bg_thresh=962 thresh=1925 gap=470 poll_thresh=18 ino=257 dd-2584 [003] 57.941945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1275 task_limit=1196 bdi_dirty=1492 avg_dirty=1492 bdi_gap=-135% task_gap=-370% task_weight=99% bdi_bw=62084 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 57.948332: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1207 unstable=0 bg_thresh=991 thresh=1982 gap=527 poll_thresh=18 ino=257 dd-2584 [003] 57.948468: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1207 unstable=0 bg_thresh=991 thresh=1982 gap=502 poll_thresh=13 ino=257 dd-2584 [003] 57.948596: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1207 unstable=0 bg_thresh=990 thresh=1981 gap=501 poll_thresh=14 ino=257 dd-2584 [003] 57.948721: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1207 unstable=0 bg_thresh=993 thresh=1986 gap=481 poll_thresh=15 ino=257 dd-2584 [003] 57.948725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=62084 base_bw=6192 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 57.956303: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1082 unstable=0 bg_thresh=992 thresh=1985 gap=605 poll_thresh=15 ino=257 dd-2584 [003] 57.956377: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1082 unstable=0 bg_thresh=989 thresh=1979 gap=599 poll_thresh=11 ino=257 dd-2584 [003] 57.956442: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1082 unstable=0 bg_thresh=992 thresh=1984 gap=579 poll_thresh=12 ino=257 dd-2584 [003] 57.956507: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1082 unstable=0 bg_thresh=991 thresh=1983 gap=553 poll_thresh=13 ino=257 dd-2584 [003] 57.956571: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1082 unstable=0 bg_thresh=991 thresh=1983 gap=553 poll_thresh=14 ino=257 dd-2584 [003] 57.956814: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1082 unstable=0 bg_thresh=991 thresh=1982 gap=527 poll_thresh=15 ino=257 dd-2584 [003] 57.956876: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1082 unstable=0 bg_thresh=993 thresh=1987 gap=507 poll_thresh=16 ino=257 dd-2584 [003] 57.956999: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1082 unstable=0 bg_thresh=990 thresh=1980 gap=475 poll_thresh=17 ino=257 dd-2584 [003] 57.957004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=62084 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 57.964279: balance_dirty_state: bdi btrfs-1: dirty=423 wb=882 unstable=0 bg_thresh=990 thresh=1980 gap=675 poll_thresh=17 ino=257 dd-2584 [003] 57.964356: balance_dirty_state: bdi btrfs-1: dirty=448 wb=882 unstable=0 bg_thresh=988 thresh=1976 gap=646 poll_thresh=13 ino=257 dd-2584 [003] 57.964420: balance_dirty_state: bdi btrfs-1: dirty=448 wb=882 unstable=0 bg_thresh=990 thresh=1981 gap=651 poll_thresh=14 ino=257 dd-2584 [003] 57.964483: balance_dirty_state: bdi btrfs-1: dirty=473 wb=882 unstable=0 bg_thresh=996 thresh=1992 gap=637 poll_thresh=15 ino=257 dd-2584 [003] 57.964548: balance_dirty_state: bdi btrfs-1: dirty=498 wb=882 unstable=0 bg_thresh=988 thresh=1977 gap=597 poll_thresh=16 ino=257 dd-2584 [003] 57.964676: balance_dirty_state: bdi btrfs-1: dirty=523 wb=882 unstable=0 bg_thresh=993 thresh=1987 gap=582 poll_thresh=17 ino=257 dd-2584 [003] 57.964803: balance_dirty_state: bdi btrfs-1: dirty=548 wb=882 unstable=0 bg_thresh=991 thresh=1983 gap=553 poll_thresh=18 ino=257 dd-2584 [003] 57.964933: balance_dirty_state: bdi btrfs-1: dirty=573 wb=882 unstable=0 bg_thresh=991 thresh=1982 gap=527 poll_thresh=19 ino=257 dd-2584 [003] 57.965075: balance_dirty_state: bdi btrfs-1: dirty=623 wb=857 unstable=0 bg_thresh=991 thresh=1982 gap=502 poll_thresh=20 ino=257 dd-2584 [003] 57.965376: balance_dirty_state: bdi btrfs-1: dirty=648 wb=832 unstable=0 bg_thresh=992 thresh=1984 gap=504 poll_thresh=21 ino=257 dd-2584 [003] 57.965506: balance_dirty_state: bdi btrfs-1: dirty=673 wb=832 unstable=0 bg_thresh=990 thresh=1980 gap=475 poll_thresh=22 ino=257 dd-2584 [003] 57.965511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=62084 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 57.972230: balance_dirty_state: bdi btrfs-1: dirty=673 wb=707 unstable=0 bg_thresh=993 thresh=1986 gap=606 poll_thresh=22 ino=257 dd-2584 [003] 57.972298: balance_dirty_state: bdi btrfs-1: dirty=698 wb=707 unstable=0 bg_thresh=992 thresh=1985 gap=580 poll_thresh=16 ino=257 dd-2584 [003] 57.972419: balance_dirty_state: bdi btrfs-1: dirty=723 wb=707 unstable=0 bg_thresh=992 thresh=1984 gap=554 poll_thresh=17 ino=257 dd-2584 [003] 57.972538: balance_dirty_state: bdi btrfs-1: dirty=748 wb=707 unstable=0 bg_thresh=991 thresh=1983 gap=528 poll_thresh=18 ino=257 dd-2584 [003] 57.972657: balance_dirty_state: bdi btrfs-1: dirty=798 wb=707 unstable=0 bg_thresh=991 thresh=1982 gap=477 poll_thresh=19 ino=257 dd-2584 [003] 57.972661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=62084 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 57.980285: balance_dirty_state: bdi btrfs-1: dirty=798 wb=582 unstable=0 bg_thresh=993 thresh=1987 gap=607 poll_thresh=19 ino=257 dd-2584 [003] 57.980354: balance_dirty_state: bdi btrfs-1: dirty=798 wb=582 unstable=0 bg_thresh=996 thresh=1992 gap=612 poll_thresh=14 ino=257 dd-2584 [003] 57.980418: balance_dirty_state: bdi btrfs-1: dirty=823 wb=582 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=15 ino=257 dd-2584 [003] 57.980479: balance_dirty_state: bdi btrfs-1: dirty=848 wb=582 unstable=0 bg_thresh=998 thresh=1996 gap=566 poll_thresh=16 ino=257 dd-2584 [003] 57.980600: balance_dirty_state: bdi btrfs-1: dirty=873 wb=582 unstable=0 bg_thresh=997 thresh=1995 gap=540 poll_thresh=17 ino=257 dd-2584 [003] 57.980893: balance_dirty_state: bdi btrfs-1: dirty=898 wb=582 unstable=0 bg_thresh=994 thresh=1988 gap=508 poll_thresh=18 ino=257 dd-2584 [003] 57.981015: balance_dirty_state: bdi btrfs-1: dirty=923 wb=582 unstable=0 bg_thresh=993 thresh=1987 gap=482 poll_thresh=19 ino=257 dd-2584 [003] 57.981020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=62084 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 57.988249: balance_dirty_state: bdi btrfs-1: dirty=939 wb=462 unstable=0 bg_thresh=993 thresh=1987 gap=586 poll_thresh=19 ino=257 dd-2584 [003] 57.988320: balance_dirty_state: bdi btrfs-1: dirty=964 wb=462 unstable=0 bg_thresh=996 thresh=1992 gap=566 poll_thresh=14 ino=257 dd-2584 [003] 57.988382: balance_dirty_state: bdi btrfs-1: dirty=989 wb=462 unstable=0 bg_thresh=995 thresh=1991 gap=540 poll_thresh=15 ino=257 dd-2584 [003] 57.988445: balance_dirty_state: bdi btrfs-1: dirty=989 wb=462 unstable=0 bg_thresh=995 thresh=1991 gap=540 poll_thresh=16 ino=257 dd-2584 [003] 57.988572: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=462 unstable=0 bg_thresh=995 thresh=1990 gap=489 poll_thresh=17 ino=257 dd-2584 [003] 57.988577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=62876 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 57.988597: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10508 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 57.991450: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=848 to_write=7344 dd-2584 [007] 57.996703: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1160 unstable=0 bg_thresh=1000 thresh=2000 gap=617 poll_thresh=17 ino=257 dd-2584 [007] 57.996776: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1160 unstable=0 bg_thresh=997 thresh=1994 gap=611 poll_thresh=13 ino=257 dd-2584 [007] 57.996841: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1160 unstable=0 bg_thresh=999 thresh=1999 gap=591 poll_thresh=14 ino=257 dd-2584 [007] 57.996905: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1160 unstable=0 bg_thresh=996 thresh=1993 gap=585 poll_thresh=15 ino=257 dd-2584 [007] 57.996971: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1160 unstable=0 bg_thresh=999 thresh=1998 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 57.997103: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1160 unstable=0 bg_thresh=998 thresh=1997 gap=539 poll_thresh=17 ino=257 dd-2584 [007] 57.997430: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1060 unstable=0 bg_thresh=996 thresh=1993 gap=585 poll_thresh=18 ino=257 dd-2584 [007] 57.997559: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1035 unstable=0 bg_thresh=994 thresh=1989 gap=581 poll_thresh=19 ino=257 dd-2584 [007] 57.997682: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1035 unstable=0 bg_thresh=997 thresh=1994 gap=561 poll_thresh=20 ino=257 dd-2584 [007] 57.997809: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1035 unstable=0 bg_thresh=995 thresh=1991 gap=533 poll_thresh=21 ino=257 dd-2584 [007] 57.997933: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1035 unstable=0 bg_thresh=993 thresh=1987 gap=479 poll_thresh=22 ino=257 dd-2584 [007] 57.997938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=62876 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 58.004357: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1033 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=22 ino=257 dd-2584 [007] 58.004362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=62876 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 58.012364: balance_dirty_state: bdi btrfs-1: dirty=471 wb=858 unstable=0 bg_thresh=1000 thresh=2000 gap=671 poll_thresh=22 ino=257 dd-2584 [007] 58.012441: balance_dirty_state: bdi btrfs-1: dirty=471 wb=858 unstable=0 bg_thresh=1000 thresh=2000 gap=671 poll_thresh=16 ino=257 dd-2584 [007] 58.012575: balance_dirty_state: bdi btrfs-1: dirty=521 wb=858 unstable=0 bg_thresh=1002 thresh=2004 gap=625 poll_thresh=17 ino=257 dd-2584 [007] 58.012710: balance_dirty_state: bdi btrfs-1: dirty=546 wb=858 unstable=0 bg_thresh=1001 thresh=2003 gap=599 poll_thresh=18 ino=257 dd-2584 [007] 58.012844: balance_dirty_state: bdi btrfs-1: dirty=571 wb=858 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=19 ino=257 dd-2584 [007] 58.013172: balance_dirty_state: bdi btrfs-1: dirty=621 wb=858 unstable=0 bg_thresh=1000 thresh=2001 gap=522 poll_thresh=20 ino=257 dd-2584 [007] 58.013303: balance_dirty_state: bdi btrfs-1: dirty=646 wb=858 unstable=0 bg_thresh=1002 thresh=2005 gap=501 poll_thresh=21 ino=257 dd-2584 [007] 58.013309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=62876 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 58.020345: balance_dirty_state: bdi btrfs-1: dirty=646 wb=858 unstable=0 bg_thresh=1001 thresh=2002 gap=498 poll_thresh=21 ino=257 dd-2584 [007] 58.020351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-156% task_weight=101% bdi_bw=62876 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.028367: balance_dirty_state: bdi btrfs-1: dirty=647 wb=609 unstable=0 bg_thresh=1001 thresh=2003 gap=747 poll_thresh=21 ino=257 dd-2584 [001] 58.028465: balance_dirty_state: bdi btrfs-1: dirty=647 wb=609 unstable=0 bg_thresh=1001 thresh=2003 gap=747 poll_thresh=16 ino=257 dd-2584 [001] 58.028642: balance_dirty_state: bdi btrfs-1: dirty=697 wb=609 unstable=0 bg_thresh=1006 thresh=2013 gap=707 poll_thresh=17 ino=257 dd-2584 [001] 58.028821: balance_dirty_state: bdi btrfs-1: dirty=722 wb=609 unstable=0 bg_thresh=1009 thresh=2018 gap=687 poll_thresh=18 ino=257 dd-2584 [001] 58.028999: balance_dirty_state: bdi btrfs-1: dirty=747 wb=609 unstable=0 bg_thresh=1008 thresh=2017 gap=661 poll_thresh=19 ino=257 dd-2584 [001] 58.029177: balance_dirty_state: bdi btrfs-1: dirty=797 wb=609 unstable=0 bg_thresh=1008 thresh=2016 gap=610 poll_thresh=20 ino=257 dd-2584 [001] 58.029351: balance_dirty_state: bdi btrfs-1: dirty=822 wb=609 unstable=0 bg_thresh=1010 thresh=2020 gap=589 poll_thresh=21 ino=257 dd-2584 [001] 58.029792: balance_dirty_state: bdi btrfs-1: dirty=847 wb=609 unstable=0 bg_thresh=1009 thresh=2019 gap=563 poll_thresh=22 ino=257 dd-2584 [001] 58.029972: balance_dirty_state: bdi btrfs-1: dirty=872 wb=609 unstable=0 bg_thresh=1009 thresh=2018 gap=537 poll_thresh=23 ino=257 dd-2584 [001] 58.030151: balance_dirty_state: bdi btrfs-1: dirty=922 wb=609 unstable=0 bg_thresh=1008 thresh=2017 gap=486 poll_thresh=24 ino=257 dd-2584 [001] 58.030158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-138% task_weight=101% bdi_bw=62876 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 58.036333: balance_dirty_state: bdi btrfs-1: dirty=922 wb=459 unstable=0 bg_thresh=1008 thresh=2017 gap=636 poll_thresh=24 ino=257 dd-2584 [004] 58.036444: balance_dirty_state: bdi btrfs-1: dirty=922 wb=459 unstable=0 bg_thresh=1008 thresh=2017 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 58.036677: balance_dirty_state: bdi btrfs-1: dirty=972 wb=459 unstable=0 bg_thresh=1013 thresh=2027 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 58.036917: balance_dirty_state: bdi btrfs-1: dirty=997 wb=459 unstable=0 bg_thresh=1010 thresh=2020 gap=564 poll_thresh=20 ino=257 dd-2584 [004] 58.037154: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=459 unstable=0 bg_thresh=1009 thresh=2019 gap=538 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 58.037243: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10556 wrote=0 to_write=8192 dd-2584 [004] 58.037361: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=459 unstable=0 bg_thresh=1009 thresh=2018 gap=487 poll_thresh=22 ino=257 dd-2584 [004] 58.037363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=101% bdi_bw=62876 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 58.039985: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=848 to_write=7344 dd-2584 [004] 58.044283: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1189 unstable=0 bg_thresh=1011 thresh=2023 gap=623 poll_thresh=22 ino=257 dd-2584 [004] 58.044447: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1189 unstable=0 bg_thresh=1014 thresh=2028 gap=628 poll_thresh=16 ino=257 dd-2584 [004] 58.045050: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1189 unstable=0 bg_thresh=1013 thresh=2027 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 58.045293: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1189 unstable=0 bg_thresh=1015 thresh=2031 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 58.045533: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1189 unstable=0 bg_thresh=1015 thresh=2030 gap=530 poll_thresh=19 ino=257 dd-2584 [004] 58.045868: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1139 unstable=0 bg_thresh=1014 thresh=2029 gap=554 poll_thresh=20 ino=257 dd-2584 [004] 58.046255: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1064 unstable=0 bg_thresh=1011 thresh=2022 gap=572 poll_thresh=21 ino=257 dd-2584 [004] 58.046499: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1064 unstable=0 bg_thresh=1013 thresh=2026 gap=551 poll_thresh=22 ino=257 dd-2584 [004] 58.046739: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1064 unstable=0 bg_thresh=1012 thresh=2025 gap=525 poll_thresh=23 ino=257 dd-2584 [004] 58.046989: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1064 unstable=0 bg_thresh=1012 thresh=2024 gap=499 poll_thresh=24 ino=257 dd-2584 [004] 58.046999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-129% task_weight=100% bdi_bw=62876 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 58.052289: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1064 unstable=0 bg_thresh=1012 thresh=2024 gap=499 poll_thresh=24 ino=257 dd-2584 [004] 58.052299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-129% task_weight=100% bdi_bw=62876 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 58.060341: balance_dirty_state: bdi btrfs-1: dirty=461 wb=864 unstable=0 bg_thresh=1012 thresh=2024 gap=699 poll_thresh=24 ino=257 dd-2584 [004] 58.060528: balance_dirty_state: bdi btrfs-1: dirty=487 wb=864 unstable=0 bg_thresh=1011 thresh=2023 gap=672 poll_thresh=18 ino=257 dd-2584 [004] 58.061413: balance_dirty_state: bdi btrfs-1: dirty=513 wb=864 unstable=0 bg_thresh=1012 thresh=2024 gap=647 poll_thresh=19 ino=257 dd-2584 [004] 58.061763: balance_dirty_state: bdi btrfs-1: dirty=552 wb=864 unstable=0 bg_thresh=1012 thresh=2024 gap=608 poll_thresh=20 ino=257 dd-2584 [004] 58.062113: balance_dirty_state: bdi btrfs-1: dirty=578 wb=864 unstable=0 bg_thresh=1011 thresh=2022 gap=580 poll_thresh=21 ino=257 dd-2584 [004] 58.062466: balance_dirty_state: bdi btrfs-1: dirty=604 wb=864 unstable=0 bg_thresh=1012 thresh=2024 gap=556 poll_thresh=22 ino=257 dd-2584 [004] 58.062818: balance_dirty_state: bdi btrfs-1: dirty=643 wb=864 unstable=0 bg_thresh=1012 thresh=2025 gap=518 poll_thresh=23 ino=257 dd-2584 [004] 58.063164: balance_dirty_state: bdi btrfs-1: dirty=669 wb=864 unstable=0 bg_thresh=1012 thresh=2024 gap=491 poll_thresh=24 ino=257 dd-2584 [004] 58.063175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-129% task_weight=100% bdi_bw=62876 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 58.068296: balance_dirty_state: bdi btrfs-1: dirty=669 wb=864 unstable=0 bg_thresh=1012 thresh=2024 gap=491 poll_thresh=24 ino=257 dd-2584 [004] 58.068307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-129% task_weight=100% bdi_bw=62876 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 58.076309: balance_dirty_state: bdi btrfs-1: dirty=669 wb=739 unstable=0 bg_thresh=1012 thresh=2024 gap=616 poll_thresh=24 ino=257 dd-2584 [004] 58.076462: balance_dirty_state: bdi btrfs-1: dirty=695 wb=739 unstable=0 bg_thresh=1011 thresh=2023 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 58.076664: balance_dirty_state: bdi btrfs-1: dirty=721 wb=739 unstable=0 bg_thresh=1012 thresh=2024 gap=564 poll_thresh=19 ino=257 dd-2584 [004] 58.077166: balance_dirty_state: bdi btrfs-1: dirty=760 wb=739 unstable=0 bg_thresh=1012 thresh=2024 gap=525 poll_thresh=20 ino=257 dd-2584 [004] 58.077365: balance_dirty_state: bdi btrfs-1: dirty=786 wb=739 unstable=0 bg_thresh=1011 thresh=2022 gap=497 poll_thresh=21 ino=257 dd-2584 [004] 58.077371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1360 avg_dirty=1360 bdi_gap=7% task_gap=-85% task_weight=100% bdi_bw=62876 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 58.084382: balance_dirty_state: bdi btrfs-1: dirty=799 wb=464 unstable=0 bg_thresh=1010 thresh=2021 gap=758 poll_thresh=16 ino=257 dd-2584 [004] 58.084522: balance_dirty_state: bdi btrfs-1: dirty=825 wb=464 unstable=0 bg_thresh=1011 thresh=2023 gap=734 poll_thresh=17 ino=257 dd-2584 [004] 58.084661: balance_dirty_state: bdi btrfs-1: dirty=875 wb=464 unstable=0 bg_thresh=1012 thresh=2025 gap=686 poll_thresh=18 ino=257 dd-2584 [004] 58.085059: balance_dirty_state: bdi btrfs-1: dirty=913 wb=464 unstable=0 bg_thresh=1045 thresh=2091 gap=714 poll_thresh=19 ino=257 dd-2584 [004] 58.085175: balance_dirty_state: bdi btrfs-1: dirty=938 wb=464 unstable=0 bg_thresh=1044 thresh=2089 gap=687 poll_thresh=20 ino=257 dd-2584 [004] 58.085288: balance_dirty_state: bdi btrfs-1: dirty=963 wb=464 unstable=0 bg_thresh=1044 thresh=2088 gap=661 poll_thresh=21 ino=257 dd-2584 [004] 58.085401: balance_dirty_state: bdi btrfs-1: dirty=988 wb=464 unstable=0 bg_thresh=1043 thresh=2087 gap=635 poll_thresh=22 ino=257 dd-2584 [004] 58.085680: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=464 unstable=0 bg_thresh=1043 thresh=2086 gap=584 poll_thresh=23 ino=257 dd-2584 [004] 58.085792: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=464 unstable=0 bg_thresh=1045 thresh=2090 gap=563 poll_thresh=24 ino=257 flush-btrfs-1-2586 [003] 58.085880: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10604 wrote=0 to_write=8192 dd-2584 [004] 58.085918: balance_dirty_state: bdi btrfs-1: dirty=1088 wb=464 unstable=0 bg_thresh=1044 thresh=2089 gap=537 poll_thresh=25 ino=257 dd-2584 [004] 58.086040: balance_dirty_state: bdi btrfs-1: dirty=1138 wb=464 unstable=0 bg_thresh=1042 thresh=2084 gap=482 poll_thresh=26 ino=257 dd-2584 [004] 58.086041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-25% task_gap=-151% task_weight=99% bdi_bw=62876 base_bw=6192 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 58.088939: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=928 to_write=7264 dd-2584 [004] 58.092281: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1254 unstable=0 bg_thresh=1042 thresh=2085 gap=610 poll_thresh=26 ino=257 dd-2584 [004] 58.092344: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1254 unstable=0 bg_thresh=1045 thresh=2090 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 58.092464: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1254 unstable=0 bg_thresh=1041 thresh=2083 gap=583 poll_thresh=20 ino=257 dd-2584 [004] 58.092586: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1254 unstable=0 bg_thresh=1041 thresh=2082 gap=532 poll_thresh=21 ino=257 dd-2584 [004] 58.092711: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1254 unstable=0 bg_thresh=1043 thresh=2086 gap=511 poll_thresh=22 ino=257 dd-2584 [004] 58.092716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1345 bdi_dirty=1400 avg_dirty=1400 bdi_gap=20% task_gap=-60% task_weight=100% bdi_bw=63364 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 58.100442: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1129 unstable=0 bg_thresh=1035 thresh=2071 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 58.101038: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1129 unstable=0 bg_thresh=1037 thresh=2075 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 58.101294: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1129 unstable=0 bg_thresh=1036 thresh=2073 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 58.101560: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1129 unstable=0 bg_thresh=1037 thresh=2074 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 58.101568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1400 avg_dirty=1400 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=63364 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 58.108353: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1004 unstable=0 bg_thresh=1032 thresh=2065 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 58.108453: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1004 unstable=0 bg_thresh=1029 thresh=2059 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 58.108563: balance_dirty_state: bdi btrfs-1: dirty=484 wb=929 unstable=0 bg_thresh=1029 thresh=2058 gap=645 poll_thresh=16 ino=257 dd-2584 [004] 58.108770: balance_dirty_state: bdi btrfs-1: dirty=509 wb=929 unstable=0 bg_thresh=1028 thresh=2057 gap=619 poll_thresh=17 ino=257 dd-2584 [004] 58.109269: balance_dirty_state: bdi btrfs-1: dirty=534 wb=929 unstable=0 bg_thresh=1046 thresh=2092 gap=629 poll_thresh=18 ino=257 dd-2584 [004] 58.109454: balance_dirty_state: bdi btrfs-1: dirty=584 wb=929 unstable=0 bg_thresh=1048 thresh=2096 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 58.109924: balance_dirty_state: bdi btrfs-1: dirty=609 wb=929 unstable=0 bg_thresh=1047 thresh=2095 gap=557 poll_thresh=20 ino=257 dd-2584 [004] 58.110114: balance_dirty_state: bdi btrfs-1: dirty=634 wb=929 unstable=0 bg_thresh=1044 thresh=2088 gap=525 poll_thresh=21 ino=257 dd-2584 [004] 58.110310: balance_dirty_state: bdi btrfs-1: dirty=659 wb=929 unstable=0 bg_thresh=1043 thresh=2087 gap=499 poll_thresh=22 ino=257 dd-2584 [004] 58.110316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1346 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-1% task_gap=-104% task_weight=100% bdi_bw=63364 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 58.116244: balance_dirty_state: bdi btrfs-1: dirty=659 wb=929 unstable=0 bg_thresh=1033 thresh=2067 gap=479 poll_thresh=22 ino=257 dd-2584 [004] 58.116249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1327 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=63364 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 58.124242: balance_dirty_state: bdi btrfs-1: dirty=659 wb=804 unstable=0 bg_thresh=1018 thresh=2037 gap=574 poll_thresh=22 ino=257 dd-2584 [004] 58.124346: balance_dirty_state: bdi btrfs-1: dirty=684 wb=804 unstable=0 bg_thresh=1021 thresh=2042 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 58.124542: balance_dirty_state: bdi btrfs-1: dirty=709 wb=804 unstable=0 bg_thresh=1020 thresh=2041 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 58.125035: balance_dirty_state: bdi btrfs-1: dirty=747 wb=804 unstable=0 bg_thresh=1044 thresh=2088 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 58.125162: balance_dirty_state: bdi btrfs-1: dirty=797 wb=804 unstable=0 bg_thresh=1043 thresh=2087 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 58.125167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1347 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=63364 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 58.136353: balance_dirty_state: bdi btrfs-1: dirty=797 wb=537 unstable=0 bg_thresh=1027 thresh=2054 gap=720 poll_thresh=19 ino=257 dd-2584 [002] 58.136497: balance_dirty_state: bdi btrfs-1: dirty=797 wb=537 unstable=0 bg_thresh=1024 thresh=2048 gap=714 poll_thresh=14 ino=257 dd-2584 [002] 58.136637: balance_dirty_state: bdi btrfs-1: dirty=810 wb=537 unstable=0 bg_thresh=1024 thresh=2049 gap=702 poll_thresh=15 ino=257 dd-2584 [002] 58.136766: balance_dirty_state: bdi btrfs-1: dirty=835 wb=537 unstable=0 bg_thresh=1026 thresh=2052 gap=680 poll_thresh=16 ino=257 dd-2584 [002] 58.137380: balance_dirty_state: bdi btrfs-1: dirty=860 wb=537 unstable=0 bg_thresh=1025 thresh=2051 gap=654 poll_thresh=17 ino=257 dd-2584 [002] 58.137639: balance_dirty_state: bdi btrfs-1: dirty=910 wb=537 unstable=0 bg_thresh=1027 thresh=2055 gap=608 poll_thresh=18 ino=257 dd-2584 [002] 58.137876: balance_dirty_state: bdi btrfs-1: dirty=935 wb=485 unstable=0 bg_thresh=1024 thresh=2048 gap=628 poll_thresh=19 ino=257 dd-2584 [002] 58.138342: balance_dirty_state: bdi btrfs-1: dirty=973 wb=407 unstable=0 bg_thresh=1011 thresh=2022 gap=642 poll_thresh=20 ino=257 dd-2584 [002] 58.138474: balance_dirty_state: bdi btrfs-1: dirty=998 wb=407 unstable=0 bg_thresh=1013 thresh=2026 gap=621 poll_thresh=21 ino=257 dd-2584 [002] 58.138613: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=407 unstable=0 bg_thresh=1014 thresh=2029 gap=586 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 58.138633: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10656 wrote=0 to_write=8192 dd-2584 [002] 58.138751: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=407 unstable=0 bg_thresh=1014 thresh=2028 gap=560 poll_thresh=23 ino=257 dd-2584 [002] 58.138892: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=457 unstable=0 bg_thresh=1016 thresh=2032 gap=539 poll_thresh=24 ino=257 dd-2584 [002] 58.139430: balance_dirty_state: bdi btrfs-1: dirty=886 wb=645 unstable=0 bg_thresh=1045 thresh=2090 gap=559 poll_thresh=25 ino=257 dd-2584 [002] 58.139560: balance_dirty_state: bdi btrfs-1: dirty=886 wb=670 unstable=0 bg_thresh=1047 thresh=2094 gap=538 poll_thresh=26 ino=257 dd-2584 [002] 58.139693: balance_dirty_state: bdi btrfs-1: dirty=886 wb=720 unstable=0 bg_thresh=1041 thresh=2083 gap=477 poll_thresh=27 ino=257 dd-2584 [002] 58.139695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1342 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-70% task_gap=-242% task_weight=100% bdi_bw=63364 base_bw=5808 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 58.141889: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=976 to_write=7216 dd-2584 [007] 58.148279: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1268 unstable=0 bg_thresh=1035 thresh=2070 gap=581 poll_thresh=27 ino=257 dd-2584 [007] 58.148362: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1268 unstable=0 bg_thresh=1032 thresh=2064 gap=550 poll_thresh=20 ino=257 dd-2584 [007] 58.148488: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1268 unstable=0 bg_thresh=1031 thresh=2063 gap=524 poll_thresh=21 ino=257 dd-2584 [007] 58.148610: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1268 unstable=0 bg_thresh=1033 thresh=2067 gap=503 poll_thresh=22 ino=257 dd-2584 [007] 58.148615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=63364 base_bw=5808 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 58.156361: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1143 unstable=0 bg_thresh=1031 thresh=2063 gap=624 poll_thresh=22 ino=257 dd-2584 [005] 58.156430: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1143 unstable=0 bg_thresh=1031 thresh=2063 gap=624 poll_thresh=16 ino=257 dd-2584 [005] 58.156557: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1143 unstable=0 bg_thresh=1033 thresh=2067 gap=578 poll_thresh=17 ino=257 dd-2584 [005] 58.156680: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1143 unstable=0 bg_thresh=1033 thresh=2066 gap=552 poll_thresh=18 ino=257 dd-2584 [005] 58.156981: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1143 unstable=0 bg_thresh=1032 thresh=2065 gap=526 poll_thresh=19 ino=257 dd-2584 [005] 58.157103: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1143 unstable=0 bg_thresh=1029 thresh=2058 gap=469 poll_thresh=20 ino=257 dd-2584 [005] 58.157108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1319 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-86% task_gap=-273% task_weight=100% bdi_bw=63364 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.164313: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1018 unstable=0 bg_thresh=1028 thresh=2056 gap=592 poll_thresh=20 ino=257 dd-2584 [005] 58.164404: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1018 unstable=0 bg_thresh=1030 thresh=2061 gap=597 poll_thresh=15 ino=257 dd-2584 [005] 58.164528: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1018 unstable=0 bg_thresh=1030 thresh=2060 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 58.164768: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1018 unstable=0 bg_thresh=1029 thresh=2059 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 58.165010: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1018 unstable=0 bg_thresh=1029 thresh=2058 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 58.165251: balance_dirty_state: bdi btrfs-1: dirty=571 wb=1018 unstable=0 bg_thresh=1031 thresh=2062 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 58.165260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1322 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-106% task_gap=-314% task_weight=101% bdi_bw=63364 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.172298: balance_dirty_state: bdi btrfs-1: dirty=571 wb=893 unstable=0 bg_thresh=1033 thresh=2066 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 58.172372: balance_dirty_state: bdi btrfs-1: dirty=571 wb=893 unstable=0 bg_thresh=1033 thresh=2066 gap=602 poll_thresh=14 ino=257 dd-2584 [005] 58.172434: balance_dirty_state: bdi btrfs-1: dirty=596 wb=893 unstable=0 bg_thresh=1032 thresh=2065 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 58.172495: balance_dirty_state: bdi btrfs-1: dirty=621 wb=893 unstable=0 bg_thresh=1032 thresh=2065 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 58.172615: balance_dirty_state: bdi btrfs-1: dirty=646 wb=893 unstable=0 bg_thresh=1034 thresh=2069 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 58.172908: balance_dirty_state: bdi btrfs-1: dirty=671 wb=893 unstable=0 bg_thresh=1031 thresh=2062 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 58.172913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-83% task_gap=-268% task_weight=100% bdi_bw=63364 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 58.180361: balance_dirty_state: bdi btrfs-1: dirty=671 wb=755 unstable=0 bg_thresh=1030 thresh=2060 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 58.180471: balance_dirty_state: bdi btrfs-1: dirty=671 wb=755 unstable=0 bg_thresh=1027 thresh=2054 gap=628 poll_thresh=13 ino=257 dd-2584 [004] 58.180593: balance_dirty_state: bdi btrfs-1: dirty=696 wb=755 unstable=0 bg_thresh=1029 thresh=2059 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 58.180713: balance_dirty_state: bdi btrfs-1: dirty=721 wb=755 unstable=0 bg_thresh=1029 thresh=2058 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 58.180834: balance_dirty_state: bdi btrfs-1: dirty=721 wb=755 unstable=0 bg_thresh=1029 thresh=2058 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 58.181074: balance_dirty_state: bdi btrfs-1: dirty=746 wb=755 unstable=0 bg_thresh=1028 thresh=2057 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 58.181318: balance_dirty_state: bdi btrfs-1: dirty=796 wb=755 unstable=0 bg_thresh=1030 thresh=2061 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 58.181327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-224% task_weight=100% bdi_bw=63364 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 58.192362: balance_dirty_state: bdi btrfs-1: dirty=796 wb=505 unstable=0 bg_thresh=1032 thresh=2065 gap=764 poll_thresh=18 ino=257 dd-2584 [004] 58.192471: balance_dirty_state: bdi btrfs-1: dirty=796 wb=505 unstable=0 bg_thresh=1029 thresh=2059 gap=758 poll_thresh=13 ino=257 dd-2584 [004] 58.192530: balance_dirty_state: bdi btrfs-1: dirty=821 wb=505 unstable=0 bg_thresh=1029 thresh=2058 gap=732 poll_thresh=14 ino=257 dd-2584 [004] 58.192588: balance_dirty_state: bdi btrfs-1: dirty=846 wb=505 unstable=0 bg_thresh=1031 thresh=2063 gap=712 poll_thresh=15 ino=257 dd-2584 [004] 58.192647: balance_dirty_state: bdi btrfs-1: dirty=846 wb=505 unstable=0 bg_thresh=1028 thresh=2057 gap=706 poll_thresh=16 ino=257 dd-2584 [004] 58.192763: balance_dirty_state: bdi btrfs-1: dirty=896 wb=505 unstable=0 bg_thresh=1030 thresh=2061 gap=660 poll_thresh=17 ino=257 dd-2584 [004] 58.193044: balance_dirty_state: bdi btrfs-1: dirty=921 wb=505 unstable=0 bg_thresh=1030 thresh=2060 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 58.193159: balance_dirty_state: bdi btrfs-1: dirty=946 wb=505 unstable=0 bg_thresh=1029 thresh=2059 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 58.193275: balance_dirty_state: bdi btrfs-1: dirty=971 wb=505 unstable=0 bg_thresh=1029 thresh=2058 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 58.193407: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=505 unstable=0 bg_thresh=1032 thresh=2064 gap=537 poll_thresh=21 ino=257 dd-2584 [004] 58.193538: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=505 unstable=0 bg_thresh=1032 thresh=2064 gap=511 poll_thresh=22 ino=257 dd-2584 [004] 58.193542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=63364 base_bw=5808 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 58.193654: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10712 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 58.199076: writeback_single_inode: bdi btrfs-1: ino=257 state= age=200 wrote=848 to_write=7344 dd-2584 [004] 58.200364: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1231 unstable=0 bg_thresh=1030 thresh=2061 gap=634 poll_thresh=22 ino=257 dd-2584 [004] 58.200467: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1231 unstable=0 bg_thresh=1027 thresh=2055 gap=628 poll_thresh=16 ino=257 dd-2584 [004] 58.200591: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1231 unstable=0 bg_thresh=1027 thresh=2054 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 58.200714: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1231 unstable=0 bg_thresh=1029 thresh=2058 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 58.201008: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1231 unstable=0 bg_thresh=1028 thresh=2057 gap=530 poll_thresh=19 ino=257 dd-2584 [004] 58.201129: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1231 unstable=0 bg_thresh=1028 thresh=2056 gap=504 poll_thresh=20 ino=257 dd-2584 [004] 58.201134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1317 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-87% task_gap=-276% task_weight=100% bdi_bw=64116 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 58.208321: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1093 unstable=0 bg_thresh=1030 thresh=2060 gap=646 poll_thresh=20 ino=257 dd-2584 [004] 58.208424: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1093 unstable=0 bg_thresh=1032 thresh=2065 gap=626 poll_thresh=15 ino=257 dd-2584 [004] 58.208483: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1093 unstable=0 bg_thresh=1032 thresh=2064 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 58.208597: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1093 unstable=0 bg_thresh=1031 thresh=2063 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 58.208715: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1093 unstable=0 bg_thresh=1031 thresh=2062 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 58.208829: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1093 unstable=0 bg_thresh=1030 thresh=2061 gap=522 poll_thresh=19 ino=257 dd-2584 [004] 58.208949: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1093 unstable=0 bg_thresh=1033 thresh=2066 gap=464 poll_thresh=20 ino=257 dd-2584 [004] 58.208953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1326 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-104% task_gap=-309% task_weight=101% bdi_bw=64116 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 58.216293: balance_dirty_state: bdi btrfs-1: dirty=509 wb=967 unstable=0 bg_thresh=1031 thresh=2062 gap=586 poll_thresh=20 ino=257 dd-2584 [004] 58.216386: balance_dirty_state: bdi btrfs-1: dirty=509 wb=967 unstable=0 bg_thresh=1028 thresh=2056 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 58.216475: balance_dirty_state: bdi btrfs-1: dirty=534 wb=967 unstable=0 bg_thresh=1030 thresh=2061 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 58.216943: balance_dirty_state: bdi btrfs-1: dirty=559 wb=967 unstable=0 bg_thresh=1030 thresh=2060 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 58.217119: balance_dirty_state: bdi btrfs-1: dirty=584 wb=967 unstable=0 bg_thresh=1032 thresh=2064 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 58.217125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1324 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-105% task_gap=-312% task_weight=101% bdi_bw=64116 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 58.228285: balance_dirty_state: bdi btrfs-1: dirty=584 wb=742 unstable=0 bg_thresh=1023 thresh=2047 gap=721 poll_thresh=18 ino=257 dd-2584 [004] 58.228375: balance_dirty_state: bdi btrfs-1: dirty=609 wb=742 unstable=0 bg_thresh=1023 thresh=2047 gap=696 poll_thresh=13 ino=257 dd-2584 [004] 58.228460: balance_dirty_state: bdi btrfs-1: dirty=634 wb=742 unstable=0 bg_thresh=1023 thresh=2047 gap=671 poll_thresh=14 ino=257 dd-2584 [004] 58.228547: balance_dirty_state: bdi btrfs-1: dirty=634 wb=742 unstable=0 bg_thresh=1026 thresh=2052 gap=676 poll_thresh=15 ino=257 dd-2584 [004] 58.228632: balance_dirty_state: bdi btrfs-1: dirty=659 wb=742 unstable=0 bg_thresh=1026 thresh=2052 gap=651 poll_thresh=16 ino=257 dd-2584 [004] 58.228804: balance_dirty_state: bdi btrfs-1: dirty=684 wb=742 unstable=0 bg_thresh=1031 thresh=2062 gap=636 poll_thresh=17 ino=257 dd-2584 [004] 58.228978: balance_dirty_state: bdi btrfs-1: dirty=734 wb=742 unstable=0 bg_thresh=1030 thresh=2061 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 58.229153: balance_dirty_state: bdi btrfs-1: dirty=759 wb=742 unstable=0 bg_thresh=1030 thresh=2060 gap=559 poll_thresh=19 ino=257 dd-2584 [004] 58.229327: balance_dirty_state: bdi btrfs-1: dirty=784 wb=742 unstable=0 bg_thresh=1029 thresh=2059 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 58.229792: balance_dirty_state: bdi btrfs-1: dirty=809 wb=742 unstable=0 bg_thresh=1031 thresh=2063 gap=512 poll_thresh=21 ino=257 dd-2584 [004] 58.229799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-105% task_gap=-312% task_weight=100% bdi_bw=64116 base_bw=5808 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 58.236302: balance_dirty_state: bdi btrfs-1: dirty=809 wb=617 unstable=0 bg_thresh=1023 thresh=2047 gap=621 poll_thresh=21 ino=257 dd-2584 [004] 58.236378: balance_dirty_state: bdi btrfs-1: dirty=834 wb=617 unstable=0 bg_thresh=1023 thresh=2047 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 58.236491: balance_dirty_state: bdi btrfs-1: dirty=859 wb=617 unstable=0 bg_thresh=1028 thresh=2057 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 58.236605: balance_dirty_state: bdi btrfs-1: dirty=909 wb=617 unstable=0 bg_thresh=1031 thresh=2062 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 58.236721: balance_dirty_state: bdi btrfs-1: dirty=934 wb=617 unstable=0 bg_thresh=1030 thresh=2061 gap=510 poll_thresh=19 ino=257 dd-2584 [004] 58.236725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=64116 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 58.244290: balance_dirty_state: bdi btrfs-1: dirty=934 wb=492 unstable=0 bg_thresh=1025 thresh=2050 gap=624 poll_thresh=19 ino=257 dd-2584 [004] 58.244372: balance_dirty_state: bdi btrfs-1: dirty=959 wb=492 unstable=0 bg_thresh=1025 thresh=2050 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 58.244429: balance_dirty_state: bdi btrfs-1: dirty=959 wb=492 unstable=0 bg_thresh=1025 thresh=2050 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 58.244485: balance_dirty_state: bdi btrfs-1: dirty=984 wb=492 unstable=0 bg_thresh=1027 thresh=2055 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 58.244599: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=492 unstable=0 bg_thresh=1030 thresh=2060 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 58.244716: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=492 unstable=0 bg_thresh=1032 thresh=2064 gap=538 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 58.244781: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10764 wrote=0 to_write=8192 dd-2584 [004] 58.245020: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=542 unstable=0 bg_thresh=1031 thresh=2063 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 58.245022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=64116 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 58.247569: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=880 to_write=7312 dd-2584 [004] 58.252634: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1255 unstable=0 bg_thresh=1024 thresh=2049 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 58.252733: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1255 unstable=0 bg_thresh=1024 thresh=2048 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 58.252827: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1255 unstable=0 bg_thresh=1024 thresh=2048 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 58.252926: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1255 unstable=0 bg_thresh=1023 thresh=2047 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 58.253118: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1255 unstable=0 bg_thresh=1023 thresh=2046 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 58.253308: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1255 unstable=0 bg_thresh=1025 thresh=2050 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 58.253315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-91% task_gap=-283% task_weight=99% bdi_bw=64116 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 58.260316: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1130 unstable=0 bg_thresh=1027 thresh=2054 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 58.260385: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1130 unstable=0 bg_thresh=1026 thresh=2053 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 58.260450: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1130 unstable=0 bg_thresh=1021 thresh=2043 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 58.260515: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1130 unstable=0 bg_thresh=1021 thresh=2042 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 58.260579: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1130 unstable=0 bg_thresh=1018 thresh=2036 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 58.260718: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1130 unstable=0 bg_thresh=1020 thresh=2040 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 58.260888: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1130 unstable=0 bg_thresh=1020 thresh=2040 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 58.260893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=64116 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 58.268327: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1005 unstable=0 bg_thresh=1020 thresh=2040 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 58.268668: balance_dirty_state: bdi btrfs-1: dirty=434 wb=928 unstable=0 bg_thresh=1018 thresh=2037 gap=675 poll_thresh=13 ino=257 dd-2584 [004] 58.268730: balance_dirty_state: bdi btrfs-1: dirty=459 wb=928 unstable=0 bg_thresh=1018 thresh=2037 gap=650 poll_thresh=14 ino=257 dd-2584 [004] 58.268791: balance_dirty_state: bdi btrfs-1: dirty=459 wb=928 unstable=0 bg_thresh=1018 thresh=2036 gap=649 poll_thresh=15 ino=257 dd-2584 [004] 58.268853: balance_dirty_state: bdi btrfs-1: dirty=484 wb=928 unstable=0 bg_thresh=1015 thresh=2030 gap=618 poll_thresh=16 ino=257 dd-2584 [004] 58.268980: balance_dirty_state: bdi btrfs-1: dirty=509 wb=928 unstable=0 bg_thresh=1017 thresh=2034 gap=597 poll_thresh=17 ino=257 dd-2584 [004] 58.269107: balance_dirty_state: bdi btrfs-1: dirty=559 wb=928 unstable=0 bg_thresh=1013 thresh=2027 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 58.269233: balance_dirty_state: bdi btrfs-1: dirty=584 wb=928 unstable=0 bg_thresh=1013 thresh=2026 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 58.269368: balance_dirty_state: bdi btrfs-1: dirty=622 wb=928 unstable=0 bg_thresh=1013 thresh=2027 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 58.269374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-129% task_gap=-358% task_weight=100% bdi_bw=64116 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 58.276318: balance_dirty_state: bdi btrfs-1: dirty=622 wb=928 unstable=0 bg_thresh=1013 thresh=2027 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 58.276324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-129% task_gap=-358% task_weight=100% bdi_bw=64116 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 58.284345: balance_dirty_state: bdi btrfs-1: dirty=622 wb=678 unstable=0 bg_thresh=1006 thresh=2013 gap=713 poll_thresh=20 ino=257 dd-2584 [004] 58.284437: balance_dirty_state: bdi btrfs-1: dirty=622 wb=678 unstable=0 bg_thresh=1006 thresh=2013 gap=713 poll_thresh=15 ino=257 dd-2584 [004] 58.284524: balance_dirty_state: bdi btrfs-1: dirty=647 wb=678 unstable=0 bg_thresh=1006 thresh=2012 gap=687 poll_thresh=16 ino=257 dd-2584 [004] 58.284691: balance_dirty_state: bdi btrfs-1: dirty=672 wb=678 unstable=0 bg_thresh=1005 thresh=2011 gap=661 poll_thresh=17 ino=257 dd-2584 [004] 58.285109: balance_dirty_state: bdi btrfs-1: dirty=697 wb=678 unstable=0 bg_thresh=1005 thresh=2010 gap=635 poll_thresh=18 ino=257 dd-2584 [004] 58.285285: balance_dirty_state: bdi btrfs-1: dirty=747 wb=678 unstable=0 bg_thresh=1007 thresh=2014 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 58.285444: balance_dirty_state: bdi btrfs-1: dirty=772 wb=678 unstable=0 bg_thresh=1006 thresh=2013 gap=563 poll_thresh=20 ino=257 dd-2584 [004] 58.285560: balance_dirty_state: bdi btrfs-1: dirty=797 wb=678 unstable=0 bg_thresh=1006 thresh=2012 gap=537 poll_thresh=21 ino=257 dd-2584 [004] 58.285677: balance_dirty_state: bdi btrfs-1: dirty=847 wb=678 unstable=0 bg_thresh=1008 thresh=2016 gap=491 poll_thresh=22 ino=257 dd-2584 [004] 58.285682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=64116 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 58.292416: balance_dirty_state: bdi btrfs-1: dirty=847 wb=540 unstable=0 bg_thresh=1010 thresh=2020 gap=633 poll_thresh=22 ino=257 dd-2584 [004] 58.292503: balance_dirty_state: bdi btrfs-1: dirty=847 wb=540 unstable=0 bg_thresh=1007 thresh=2014 gap=627 poll_thresh=16 ino=257 dd-2584 [004] 58.292624: balance_dirty_state: bdi btrfs-1: dirty=872 wb=540 unstable=0 bg_thresh=1006 thresh=2013 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 58.292741: balance_dirty_state: bdi btrfs-1: dirty=922 wb=540 unstable=0 bg_thresh=1006 thresh=2012 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 58.293022: balance_dirty_state: bdi btrfs-1: dirty=947 wb=540 unstable=0 bg_thresh=1008 thresh=2016 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 58.293139: balance_dirty_state: bdi btrfs-1: dirty=972 wb=540 unstable=0 bg_thresh=1007 thresh=2015 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 58.293143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=64116 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.300464: balance_dirty_state: bdi btrfs-1: dirty=972 wb=415 unstable=0 bg_thresh=1008 thresh=2017 gap=630 poll_thresh=20 ino=257 dd-2584 [001] 58.300558: balance_dirty_state: bdi btrfs-1: dirty=972 wb=415 unstable=0 bg_thresh=1008 thresh=2017 gap=630 poll_thresh=15 ino=257 dd-2584 [001] 58.300676: balance_dirty_state: bdi btrfs-1: dirty=997 wb=415 unstable=0 bg_thresh=1008 thresh=2017 gap=605 poll_thresh=16 ino=257 dd-2584 [001] 58.300911: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=415 unstable=0 bg_thresh=1008 thresh=2016 gap=579 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 58.300992: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10820 wrote=0 to_write=8192 dd-2584 [001] 58.301157: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=415 unstable=0 bg_thresh=1010 thresh=2020 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 58.301408: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=415 unstable=0 bg_thresh=1009 thresh=2019 gap=532 poll_thresh=19 ino=257 dd-2584 [001] 58.301667: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=490 unstable=0 bg_thresh=1009 thresh=2018 gap=481 poll_thresh=20 ino=257 dd-2584 [001] 58.301670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=64632 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 58.305226: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=960 to_write=7232 dd-2584 [001] 58.308303: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1229 unstable=0 bg_thresh=1008 thresh=2016 gap=616 poll_thresh=20 ino=257 dd-2584 [001] 58.308422: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1229 unstable=0 bg_thresh=1008 thresh=2016 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 58.308538: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1229 unstable=0 bg_thresh=1008 thresh=2016 gap=591 poll_thresh=16 ino=257 dd-2584 [001] 58.309123: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1229 unstable=0 bg_thresh=1010 thresh=2021 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 58.309359: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1229 unstable=0 bg_thresh=1012 thresh=2025 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 58.309601: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1229 unstable=0 bg_thresh=1012 thresh=2024 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 58.309610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=64632 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.320400: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1004 unstable=0 bg_thresh=1006 thresh=2013 gap=713 poll_thresh=19 ino=257 dd-2584 [001] 58.320490: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1004 unstable=0 bg_thresh=1003 thresh=2007 gap=682 poll_thresh=14 ino=257 dd-2584 [001] 58.320551: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1004 unstable=0 bg_thresh=1003 thresh=2007 gap=657 poll_thresh=15 ino=257 dd-2584 [001] 58.320610: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1004 unstable=0 bg_thresh=1003 thresh=2006 gap=656 poll_thresh=16 ino=257 dd-2584 [001] 58.320728: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1004 unstable=0 bg_thresh=1002 thresh=2005 gap=630 poll_thresh=17 ino=257 dd-2584 [001] 58.320849: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1004 unstable=0 bg_thresh=1004 thresh=2009 gap=584 poll_thresh=18 ino=257 dd-2584 [001] 58.320970: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1004 unstable=0 bg_thresh=1004 thresh=2008 gap=558 poll_thresh=19 ino=257 dd-2584 [001] 58.321096: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1004 unstable=0 bg_thresh=1003 thresh=2007 gap=532 poll_thresh=20 ino=257 dd-2584 [001] 58.321392: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1004 unstable=0 bg_thresh=1003 thresh=2006 gap=481 poll_thresh=21 ino=257 dd-2584 [001] 58.321397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=64632 base_bw=5808 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 58.332396: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1004 unstable=0 bg_thresh=1004 thresh=2009 gap=484 poll_thresh=21 ino=257 dd-2584 [001] 58.332409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=64632 base_bw=5808 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 58.340472: balance_dirty_state: bdi btrfs-1: dirty=521 wb=603 unstable=0 bg_thresh=1004 thresh=2009 gap=885 poll_thresh=21 ino=257 dd-2584 [001] 58.340569: balance_dirty_state: bdi btrfs-1: dirty=521 wb=603 unstable=0 bg_thresh=1004 thresh=2008 gap=884 poll_thresh=16 ino=257 dd-2584 [001] 58.340682: balance_dirty_state: bdi btrfs-1: dirty=546 wb=603 unstable=0 bg_thresh=1003 thresh=2007 gap=858 poll_thresh=17 ino=257 dd-2584 [001] 58.340797: balance_dirty_state: bdi btrfs-1: dirty=596 wb=603 unstable=0 bg_thresh=1003 thresh=2006 gap=807 poll_thresh=18 ino=257 dd-2584 [001] 58.340912: balance_dirty_state: bdi btrfs-1: dirty=621 wb=603 unstable=0 bg_thresh=1005 thresh=2010 gap=786 poll_thresh=19 ino=257 dd-2584 [001] 58.341027: balance_dirty_state: bdi btrfs-1: dirty=646 wb=603 unstable=0 bg_thresh=1004 thresh=2009 gap=760 poll_thresh=20 ino=257 dd-2584 [001] 58.341142: balance_dirty_state: bdi btrfs-1: dirty=696 wb=603 unstable=0 bg_thresh=1004 thresh=2008 gap=709 poll_thresh=21 ino=257 dd-2584 [001] 58.341258: balance_dirty_state: bdi btrfs-1: dirty=721 wb=603 unstable=0 bg_thresh=1003 thresh=2007 gap=683 poll_thresh=22 ino=257 dd-2584 [001] 58.341538: balance_dirty_state: bdi btrfs-1: dirty=746 wb=603 unstable=0 bg_thresh=1005 thresh=2011 gap=662 poll_thresh=23 ino=257 dd-2584 [001] 58.341653: balance_dirty_state: bdi btrfs-1: dirty=771 wb=603 unstable=0 bg_thresh=1005 thresh=2010 gap=636 poll_thresh=24 ino=257 dd-2584 [001] 58.341768: balance_dirty_state: bdi btrfs-1: dirty=821 wb=603 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=25 ino=257 dd-2584 [001] 58.341882: balance_dirty_state: bdi btrfs-1: dirty=846 wb=603 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=26 ino=257 dd-2584 [001] 58.341997: balance_dirty_state: bdi btrfs-1: dirty=871 wb=603 unstable=0 bg_thresh=1006 thresh=2012 gap=538 poll_thresh=27 ino=257 dd-2584 [001] 58.342111: balance_dirty_state: bdi btrfs-1: dirty=921 wb=603 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=28 ino=257 dd-2584 [001] 58.342116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=64632 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.348498: balance_dirty_state: bdi btrfs-1: dirty=921 wb=465 unstable=0 bg_thresh=1005 thresh=2011 gap=625 poll_thresh=28 ino=257 dd-2584 [001] 58.348566: balance_dirty_state: bdi btrfs-1: dirty=921 wb=465 unstable=0 bg_thresh=1005 thresh=2010 gap=624 poll_thresh=21 ino=257 dd-2584 [001] 58.348687: balance_dirty_state: bdi btrfs-1: dirty=946 wb=465 unstable=0 bg_thresh=1004 thresh=2009 gap=598 poll_thresh=22 ino=257 dd-2584 [001] 58.348805: balance_dirty_state: bdi btrfs-1: dirty=996 wb=465 unstable=0 bg_thresh=1006 thresh=2013 gap=552 poll_thresh=23 ino=257 dd-2584 [001] 58.349086: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=465 unstable=0 bg_thresh=1006 thresh=2012 gap=526 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 58.349172: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10868 wrote=0 to_write=8192 dd-2584 [001] 58.349227: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=465 unstable=0 bg_thresh=1002 thresh=2005 gap=493 poll_thresh=25 ino=257 dd-2584 [001] 58.349229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=64632 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 58.353303: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=880 to_write=7312 dd-2584 [001] 58.356453: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1216 unstable=0 bg_thresh=1002 thresh=2005 gap=605 poll_thresh=25 ino=257 dd-2584 [001] 58.356529: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1216 unstable=0 bg_thresh=1002 thresh=2004 gap=591 poll_thresh=19 ino=257 dd-2584 [001] 58.356664: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1216 unstable=0 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=20 ino=257 dd-2584 [001] 58.356799: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1216 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=21 ino=257 dd-2584 [001] 58.356932: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1216 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=22 ino=257 dd-2584 [001] 58.356937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=64632 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.364405: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1091 unstable=0 bg_thresh=1002 thresh=2004 gap=625 poll_thresh=22 ino=257 dd-2584 [001] 58.364481: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1091 unstable=0 bg_thresh=1001 thresh=2003 gap=611 poll_thresh=16 ino=257 dd-2584 [001] 58.364617: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1091 unstable=0 bg_thresh=1002 thresh=2004 gap=573 poll_thresh=17 ino=257 dd-2584 [001] 58.364751: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1091 unstable=0 bg_thresh=1003 thresh=2006 gap=549 poll_thresh=18 ino=257 dd-2584 [001] 58.365060: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1091 unstable=0 bg_thresh=1002 thresh=2004 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 58.365199: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1091 unstable=0 bg_thresh=1003 thresh=2007 gap=485 poll_thresh=20 ino=257 dd-2584 [001] 58.365203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=99% bdi_bw=64632 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.372440: balance_dirty_state: bdi btrfs-1: dirty=431 wb=966 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=20 ino=257 dd-2584 [001] 58.372537: balance_dirty_state: bdi btrfs-1: dirty=444 wb=966 unstable=0 bg_thresh=1003 thresh=2006 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 58.372608: balance_dirty_state: bdi btrfs-1: dirty=470 wb=966 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 58.372744: balance_dirty_state: bdi btrfs-1: dirty=496 wb=966 unstable=0 bg_thresh=1001 thresh=2003 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 58.372939: balance_dirty_state: bdi btrfs-1: dirty=534 wb=966 unstable=0 bg_thresh=1001 thresh=2003 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 58.373140: balance_dirty_state: bdi btrfs-1: dirty=584 wb=966 unstable=0 bg_thresh=1006 thresh=2013 gap=463 poll_thresh=19 ino=257 dd-2584 [001] 58.373145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=64632 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.380356: balance_dirty_state: bdi btrfs-1: dirty=584 wb=841 unstable=0 bg_thresh=1007 thresh=2015 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 58.380461: balance_dirty_state: bdi btrfs-1: dirty=584 wb=841 unstable=0 bg_thresh=1004 thresh=2009 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 58.380526: balance_dirty_state: bdi btrfs-1: dirty=609 wb=841 unstable=0 bg_thresh=1007 thresh=2014 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 58.380592: balance_dirty_state: bdi btrfs-1: dirty=634 wb=841 unstable=0 bg_thresh=1004 thresh=2008 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 58.380895: balance_dirty_state: bdi btrfs-1: dirty=659 wb=841 unstable=0 bg_thresh=1003 thresh=2007 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 58.381181: balance_dirty_state: bdi btrfs-1: dirty=697 wb=841 unstable=0 bg_thresh=1003 thresh=2007 gap=469 poll_thresh=18 ino=257 dd-2584 [001] 58.381186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=100% bdi_bw=64632 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.388329: balance_dirty_state: bdi btrfs-1: dirty=697 wb=641 unstable=0 bg_thresh=1002 thresh=2004 gap=666 poll_thresh=18 ino=257 dd-2584 [001] 58.388403: balance_dirty_state: bdi btrfs-1: dirty=710 wb=641 unstable=0 bg_thresh=1002 thresh=2004 gap=653 poll_thresh=13 ino=257 dd-2584 [001] 58.388521: balance_dirty_state: bdi btrfs-1: dirty=723 wb=641 unstable=0 bg_thresh=1001 thresh=2003 gap=639 poll_thresh=14 ino=257 dd-2584 [001] 58.388652: balance_dirty_state: bdi btrfs-1: dirty=748 wb=641 unstable=0 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=15 ino=257 dd-2584 [001] 58.388738: balance_dirty_state: bdi btrfs-1: dirty=748 wb=641 unstable=0 bg_thresh=1006 thresh=2013 gap=624 poll_thresh=16 ino=257 dd-2584 [001] 58.388867: balance_dirty_state: bdi btrfs-1: dirty=798 wb=641 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=17 ino=257 dd-2584 [001] 58.388995: balance_dirty_state: bdi btrfs-1: dirty=823 wb=641 unstable=0 bg_thresh=1005 thresh=2011 gap=547 poll_thresh=18 ino=257 dd-2584 [001] 58.389126: balance_dirty_state: bdi btrfs-1: dirty=848 wb=641 unstable=0 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=19 ino=257 dd-2584 [001] 58.389410: balance_dirty_state: bdi btrfs-1: dirty=873 wb=641 unstable=0 bg_thresh=999 thresh=1998 gap=484 poll_thresh=20 ino=257 dd-2584 [001] 58.389415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=64632 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.396360: balance_dirty_state: bdi btrfs-1: dirty=873 wb=516 unstable=0 bg_thresh=1031 thresh=2063 gap=674 poll_thresh=20 ino=257 dd-2584 [001] 58.396429: balance_dirty_state: bdi btrfs-1: dirty=898 wb=516 unstable=0 bg_thresh=1031 thresh=2063 gap=649 poll_thresh=15 ino=257 dd-2584 [001] 58.396650: balance_dirty_state: bdi btrfs-1: dirty=898 wb=516 unstable=0 bg_thresh=1034 thresh=2068 gap=654 poll_thresh=16 ino=257 dd-2584 [001] 58.396763: balance_dirty_state: bdi btrfs-1: dirty=948 wb=516 unstable=0 bg_thresh=1036 thresh=2073 gap=609 poll_thresh=17 ino=257 dd-2584 [001] 58.396880: balance_dirty_state: bdi btrfs-1: dirty=973 wb=516 unstable=0 bg_thresh=1036 thresh=2072 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 58.397001: balance_dirty_state: bdi btrfs-1: dirty=998 wb=516 unstable=0 bg_thresh=1038 thresh=2076 gap=562 poll_thresh=19 ino=257 dd-2584 [001] 58.397125: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=516 unstable=0 bg_thresh=1037 thresh=2075 gap=536 poll_thresh=20 ino=257 dd-2584 [001] 58.397246: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=516 unstable=0 bg_thresh=1037 thresh=2074 gap=485 poll_thresh=21 ino=257 dd-2584 [001] 58.397250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-121% task_gap=-342% task_weight=99% bdi_bw=64632 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 58.397295: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10916 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 58.399567: writeback_single_inode: bdi btrfs-1: ino=257 state= age=196 wrote=880 to_write=7312 dd-2584 [001] 58.404336: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1268 unstable=0 bg_thresh=1020 thresh=2040 gap=601 poll_thresh=21 ino=257 dd-2584 [001] 58.404405: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1268 unstable=0 bg_thresh=1022 thresh=2045 gap=606 poll_thresh=16 ino=257 dd-2584 [001] 58.404527: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1268 unstable=0 bg_thresh=1025 thresh=2050 gap=561 poll_thresh=17 ino=257 dd-2584 [001] 58.404653: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1268 unstable=0 bg_thresh=1027 thresh=2055 gap=541 poll_thresh=18 ino=257 dd-2584 [001] 58.404958: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1268 unstable=0 bg_thresh=1029 thresh=2059 gap=520 poll_thresh=19 ino=257 dd-2584 [001] 58.405080: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1268 unstable=0 bg_thresh=1029 thresh=2058 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 58.405085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-131% task_gap=-363% task_weight=99% bdi_bw=65408 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.416336: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1018 unstable=0 bg_thresh=1025 thresh=2051 gap=737 poll_thresh=20 ino=257 dd-2584 [001] 58.416420: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1018 unstable=0 bg_thresh=1028 thresh=2056 gap=717 poll_thresh=15 ino=257 dd-2584 [001] 58.416482: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1018 unstable=0 bg_thresh=1025 thresh=2050 gap=686 poll_thresh=16 ino=257 dd-2584 [001] 58.416606: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1018 unstable=0 bg_thresh=1024 thresh=2049 gap=660 poll_thresh=17 ino=257 dd-2584 [001] 58.416729: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1018 unstable=0 bg_thresh=1026 thresh=2053 gap=639 poll_thresh=18 ino=257 dd-2584 [001] 58.416851: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1018 unstable=0 bg_thresh=1026 thresh=2052 gap=588 poll_thresh=19 ino=257 dd-2584 [001] 58.416975: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1018 unstable=0 bg_thresh=1025 thresh=2051 gap=562 poll_thresh=20 ino=257 dd-2584 [001] 58.417100: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1018 unstable=0 bg_thresh=1027 thresh=2055 gap=541 poll_thresh=21 ino=257 dd-2584 [001] 58.417399: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1018 unstable=0 bg_thresh=1027 thresh=2054 gap=515 poll_thresh=22 ino=257 dd-2584 [001] 58.417535: balance_dirty_state: bdi btrfs-1: dirty=572 wb=1018 unstable=0 bg_thresh=1024 thresh=2048 gap=458 poll_thresh=23 ino=257 dd-2584 [001] 58.417540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-161% task_gap=-423% task_weight=100% bdi_bw=65408 base_bw=5808 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 58.424348: balance_dirty_state: bdi btrfs-1: dirty=572 wb=917 unstable=0 bg_thresh=1023 thresh=2047 gap=558 poll_thresh=23 ino=257 dd-2584 [001] 58.424473: balance_dirty_state: bdi btrfs-1: dirty=572 wb=917 unstable=0 bg_thresh=1026 thresh=2052 gap=563 poll_thresh=17 ino=257 dd-2584 [001] 58.424715: balance_dirty_state: bdi btrfs-1: dirty=622 wb=917 unstable=0 bg_thresh=1025 thresh=2051 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 58.424724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-113% task_gap=-327% task_weight=99% bdi_bw=65408 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.436400: balance_dirty_state: bdi btrfs-1: dirty=622 wb=645 unstable=0 bg_thresh=1026 thresh=2052 gap=785 poll_thresh=18 ino=257 dd-2584 [005] 58.436482: balance_dirty_state: bdi btrfs-1: dirty=647 wb=645 unstable=0 bg_thresh=1026 thresh=2052 gap=760 poll_thresh=13 ino=257 dd-2584 [005] 58.436540: balance_dirty_state: bdi btrfs-1: dirty=672 wb=645 unstable=0 bg_thresh=1028 thresh=2057 gap=740 poll_thresh=14 ino=257 dd-2584 [005] 58.436594: balance_dirty_state: bdi btrfs-1: dirty=672 wb=645 unstable=0 bg_thresh=1028 thresh=2057 gap=740 poll_thresh=15 ino=257 dd-2584 [005] 58.436651: balance_dirty_state: bdi btrfs-1: dirty=697 wb=645 unstable=0 bg_thresh=1031 thresh=2062 gap=720 poll_thresh=16 ino=257 dd-2584 [005] 58.436763: balance_dirty_state: bdi btrfs-1: dirty=722 wb=645 unstable=0 bg_thresh=1033 thresh=2067 gap=700 poll_thresh=17 ino=257 dd-2584 [005] 58.436877: balance_dirty_state: bdi btrfs-1: dirty=747 wb=645 unstable=0 bg_thresh=1035 thresh=2071 gap=679 poll_thresh=18 ino=257 dd-2584 [005] 58.437158: balance_dirty_state: bdi btrfs-1: dirty=797 wb=645 unstable=0 bg_thresh=1032 thresh=2064 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 58.437275: balance_dirty_state: bdi btrfs-1: dirty=822 wb=645 unstable=0 bg_thresh=1031 thresh=2063 gap=596 poll_thresh=20 ino=257 dd-2584 [005] 58.437391: balance_dirty_state: bdi btrfs-1: dirty=847 wb=645 unstable=0 bg_thresh=1033 thresh=2067 gap=575 poll_thresh=21 ino=257 dd-2584 [005] 58.437507: balance_dirty_state: bdi btrfs-1: dirty=872 wb=645 unstable=0 bg_thresh=1033 thresh=2066 gap=549 poll_thresh=22 ino=257 dd-2584 [005] 58.437623: balance_dirty_state: bdi btrfs-1: dirty=922 wb=645 unstable=0 bg_thresh=1032 thresh=2065 gap=498 poll_thresh=23 ino=257 dd-2584 [005] 58.437628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-127% task_gap=-354% task_weight=100% bdi_bw=65408 base_bw=5808 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 58.448378: balance_dirty_state: bdi btrfs-1: dirty=922 wb=517 unstable=0 bg_thresh=1026 thresh=2052 gap=613 poll_thresh=23 ino=257 dd-2584 [005] 58.448472: balance_dirty_state: bdi btrfs-1: dirty=922 wb=517 unstable=0 bg_thresh=1026 thresh=2052 gap=613 poll_thresh=17 ino=257 dd-2584 [005] 58.448585: balance_dirty_state: bdi btrfs-1: dirty=972 wb=517 unstable=0 bg_thresh=1028 thresh=2057 gap=568 poll_thresh=18 ino=257 dd-2584 [005] 58.448695: balance_dirty_state: bdi btrfs-1: dirty=997 wb=517 unstable=0 bg_thresh=1031 thresh=2062 gap=548 poll_thresh=19 ino=257 dd-2584 [005] 58.448810: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=517 unstable=0 bg_thresh=1033 thresh=2066 gap=527 poll_thresh=20 ino=257 dd-2584 [005] 58.449087: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=517 unstable=0 bg_thresh=1032 thresh=2065 gap=476 poll_thresh=21 ino=257 dd-2584 [005] 58.449092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1325 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-127% task_gap=-355% task_weight=101% bdi_bw=65408 base_bw=5808 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 58.449154: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10968 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 58.451204: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=880 to_write=7312 dd-2584 [005] 58.460398: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1129 unstable=0 bg_thresh=1025 thresh=2050 gap=725 poll_thresh=21 ino=257 dd-2584 [005] 58.460480: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1129 unstable=0 bg_thresh=1025 thresh=2050 gap=725 poll_thresh=16 ino=257 dd-2584 [005] 58.460596: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1129 unstable=0 bg_thresh=1027 thresh=2055 gap=705 poll_thresh=17 ino=257 dd-2584 [005] 58.460706: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1129 unstable=0 bg_thresh=1030 thresh=2060 gap=660 poll_thresh=18 ino=257 dd-2584 [005] 58.460823: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1129 unstable=0 bg_thresh=1032 thresh=2064 gap=639 poll_thresh=19 ino=257 dd-2584 [005] 58.460940: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1129 unstable=0 bg_thresh=1031 thresh=2063 gap=613 poll_thresh=20 ino=257 dd-2584 [005] 58.461058: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1129 unstable=0 bg_thresh=1031 thresh=2062 gap=562 poll_thresh=21 ino=257 dd-2584 [005] 58.461175: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1129 unstable=0 bg_thresh=1030 thresh=2061 gap=536 poll_thresh=22 ino=257 dd-2584 [005] 58.461462: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1129 unstable=0 bg_thresh=1032 thresh=2065 gap=515 poll_thresh=23 ino=257 dd-2584 [005] 58.461467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-127% task_gap=-354% task_weight=100% bdi_bw=65408 base_bw=5808 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 58.472473: balance_dirty_state: bdi btrfs-1: dirty=421 wb=891 unstable=0 bg_thresh=1026 thresh=2053 gap=741 poll_thresh=23 ino=257 dd-2584 [005] 58.472597: balance_dirty_state: bdi btrfs-1: dirty=446 wb=891 unstable=0 bg_thresh=1026 thresh=2053 gap=716 poll_thresh=17 ino=257 dd-2584 [005] 58.472827: balance_dirty_state: bdi btrfs-1: dirty=471 wb=891 unstable=0 bg_thresh=1029 thresh=2058 gap=696 poll_thresh=18 ino=257 dd-2584 [005] 58.473061: balance_dirty_state: bdi btrfs-1: dirty=496 wb=891 unstable=0 bg_thresh=1031 thresh=2063 gap=676 poll_thresh=19 ino=257 dd-2584 [005] 58.473298: balance_dirty_state: bdi btrfs-1: dirty=546 wb=891 unstable=0 bg_thresh=1033 thresh=2067 gap=630 poll_thresh=20 ino=257 dd-2584 [005] 58.473531: balance_dirty_state: bdi btrfs-1: dirty=571 wb=891 unstable=0 bg_thresh=1033 thresh=2066 gap=604 poll_thresh=21 ino=257 dd-2584 [005] 58.473763: balance_dirty_state: bdi btrfs-1: dirty=596 wb=891 unstable=0 bg_thresh=1032 thresh=2065 gap=578 poll_thresh=22 ino=257 dd-2584 [005] 58.473999: balance_dirty_state: bdi btrfs-1: dirty=621 wb=891 unstable=0 bg_thresh=1032 thresh=2064 gap=552 poll_thresh=23 ino=257 dd-2584 [005] 58.474235: balance_dirty_state: bdi btrfs-1: dirty=671 wb=891 unstable=0 bg_thresh=1034 thresh=2068 gap=506 poll_thresh=24 ino=257 dd-2584 [005] 58.474244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-125% task_gap=-350% task_weight=99% bdi_bw=65408 base_bw=5808 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 58.480462: balance_dirty_state: bdi btrfs-1: dirty=671 wb=891 unstable=0 bg_thresh=1034 thresh=2068 gap=506 poll_thresh=24 ino=257 dd-2584 [005] 58.480471: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-125% task_gap=-350% task_weight=99% bdi_bw=65408 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.488442: balance_dirty_state: bdi btrfs-1: dirty=671 wb=766 unstable=0 bg_thresh=1034 thresh=2068 gap=631 poll_thresh=24 ino=257 dd-2584 [005] 58.488705: balance_dirty_state: bdi btrfs-1: dirty=671 wb=766 unstable=0 bg_thresh=1031 thresh=2062 gap=625 poll_thresh=18 ino=257 dd-2584 [005] 58.488824: balance_dirty_state: bdi btrfs-1: dirty=721 wb=766 unstable=0 bg_thresh=1030 thresh=2061 gap=574 poll_thresh=19 ino=257 dd-2584 [005] 58.488942: balance_dirty_state: bdi btrfs-1: dirty=746 wb=766 unstable=0 bg_thresh=1032 thresh=2065 gap=553 poll_thresh=20 ino=257 dd-2584 [005] 58.489064: balance_dirty_state: bdi btrfs-1: dirty=771 wb=766 unstable=0 bg_thresh=1032 thresh=2064 gap=527 poll_thresh=21 ino=257 dd-2584 [005] 58.489183: balance_dirty_state: bdi btrfs-1: dirty=796 wb=766 unstable=0 bg_thresh=1031 thresh=2063 gap=501 poll_thresh=22 ino=257 dd-2584 [005] 58.489188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-105% task_gap=-312% task_weight=100% bdi_bw=65408 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.496429: balance_dirty_state: bdi btrfs-1: dirty=796 wb=503 unstable=0 bg_thresh=1031 thresh=2063 gap=764 poll_thresh=22 ino=257 dd-2584 [005] 58.496500: balance_dirty_state: bdi btrfs-1: dirty=821 wb=503 unstable=0 bg_thresh=1031 thresh=2062 gap=738 poll_thresh=16 ino=257 dd-2584 [005] 58.496630: balance_dirty_state: bdi btrfs-1: dirty=859 wb=503 unstable=0 bg_thresh=1030 thresh=2061 gap=699 poll_thresh=17 ino=257 dd-2584 [005] 58.496765: balance_dirty_state: bdi btrfs-1: dirty=885 wb=503 unstable=0 bg_thresh=1030 thresh=2061 gap=673 poll_thresh=18 ino=257 dd-2584 [005] 58.496898: balance_dirty_state: bdi btrfs-1: dirty=924 wb=503 unstable=0 bg_thresh=1030 thresh=2061 gap=634 poll_thresh=19 ino=257 dd-2584 [005] 58.497203: balance_dirty_state: bdi btrfs-1: dirty=950 wb=503 unstable=0 bg_thresh=1029 thresh=2059 gap=606 poll_thresh=20 ino=257 dd-2584 [005] 58.497338: balance_dirty_state: bdi btrfs-1: dirty=989 wb=503 unstable=0 bg_thresh=1031 thresh=2062 gap=570 poll_thresh=21 ino=257 dd-2584 [005] 58.497471: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=503 unstable=0 bg_thresh=1030 thresh=2060 gap=542 poll_thresh=22 ino=257 dd-2584 [005] 58.497665: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=503 unstable=0 bg_thresh=1030 thresh=2061 gap=505 poll_thresh=23 ino=257 dd-2584 [005] 58.497672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1321 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-107% task_gap=-315% task_weight=101% bdi_bw=65408 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 58.497743: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11016 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 58.499777: writeback_single_inode: bdi btrfs-1: ino=257 state= age=36 wrote=864 to_write=7328 dd-2584 [001] 58.504380: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1259 unstable=0 bg_thresh=1026 thresh=2053 gap=598 poll_thresh=23 ino=257 dd-2584 [001] 58.504463: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1259 unstable=0 bg_thresh=1026 thresh=2053 gap=572 poll_thresh=17 ino=257 dd-2584 [001] 58.504601: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1259 unstable=0 bg_thresh=1026 thresh=2053 gap=559 poll_thresh=18 ino=257 dd-2584 [001] 58.504734: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1259 unstable=0 bg_thresh=1026 thresh=2052 gap=533 poll_thresh=19 ino=257 dd-2584 [001] 58.505021: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1259 unstable=0 bg_thresh=1024 thresh=2048 gap=491 poll_thresh=20 ino=257 dd-2584 [001] 58.505026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=65408 base_bw=5808 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.512370: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1134 unstable=0 bg_thresh=1024 thresh=2049 gap=617 poll_thresh=20 ino=257 dd-2584 [001] 58.512448: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1134 unstable=0 bg_thresh=1024 thresh=2049 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 58.512682: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1134 unstable=0 bg_thresh=1027 thresh=2054 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 58.512801: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1134 unstable=0 bg_thresh=1029 thresh=2059 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 58.512920: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1134 unstable=0 bg_thresh=1032 thresh=2064 gap=532 poll_thresh=18 ino=257 dd-2584 [001] 58.513041: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1134 unstable=0 bg_thresh=1034 thresh=2068 gap=511 poll_thresh=19 ino=257 dd-2584 [001] 58.513045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=65852 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.520375: balance_dirty_state: bdi btrfs-1: dirty=423 wb=884 unstable=0 bg_thresh=1015 thresh=2031 gap=724 poll_thresh=19 ino=257 dd-2584 [001] 58.520443: balance_dirty_state: bdi btrfs-1: dirty=448 wb=884 unstable=0 bg_thresh=1015 thresh=2031 gap=699 poll_thresh=14 ino=257 dd-2584 [001] 58.520510: balance_dirty_state: bdi btrfs-1: dirty=448 wb=884 unstable=0 bg_thresh=1018 thresh=2036 gap=704 poll_thresh=15 ino=257 dd-2584 [001] 58.520574: balance_dirty_state: bdi btrfs-1: dirty=473 wb=884 unstable=0 bg_thresh=1020 thresh=2041 gap=684 poll_thresh=16 ino=257 dd-2584 [001] 58.520704: balance_dirty_state: bdi btrfs-1: dirty=498 wb=884 unstable=0 bg_thresh=1023 thresh=2046 gap=664 poll_thresh=17 ino=257 dd-2584 [001] 58.520841: balance_dirty_state: bdi btrfs-1: dirty=548 wb=884 unstable=0 bg_thresh=1022 thresh=2045 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 58.520975: balance_dirty_state: bdi btrfs-1: dirty=573 wb=884 unstable=0 bg_thresh=1022 thresh=2044 gap=587 poll_thresh=19 ino=257 dd-2584 [001] 58.521593: balance_dirty_state: bdi btrfs-1: dirty=611 wb=884 unstable=0 bg_thresh=1047 thresh=2094 gap=599 poll_thresh=20 ino=257 dd-2584 [001] 58.521715: balance_dirty_state: bdi btrfs-1: dirty=636 wb=884 unstable=0 bg_thresh=1046 thresh=2093 gap=573 poll_thresh=21 ino=257 dd-2584 [001] 58.521839: balance_dirty_state: bdi btrfs-1: dirty=661 wb=884 unstable=0 bg_thresh=1048 thresh=2097 gap=552 poll_thresh=22 ino=257 dd-2584 [001] 58.521963: balance_dirty_state: bdi btrfs-1: dirty=686 wb=884 unstable=0 bg_thresh=1048 thresh=2096 gap=526 poll_thresh=23 ino=257 dd-2584 [001] 58.522085: balance_dirty_state: bdi btrfs-1: dirty=736 wb=884 unstable=0 bg_thresh=1047 thresh=2095 gap=475 poll_thresh=24 ino=257 dd-2584 [001] 58.522090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1353 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-108% task_gap=-317% task_weight=101% bdi_bw=65852 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.528378: balance_dirty_state: bdi btrfs-1: dirty=736 wb=884 unstable=0 bg_thresh=1039 thresh=2078 gap=458 poll_thresh=24 ino=257 dd-2584 [001] 58.528383: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1337 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-118% task_gap=-339% task_weight=101% bdi_bw=65852 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.536369: balance_dirty_state: bdi btrfs-1: dirty=736 wb=759 unstable=0 bg_thresh=1042 thresh=2084 gap=589 poll_thresh=24 ino=257 dd-2584 [001] 58.536452: balance_dirty_state: bdi btrfs-1: dirty=736 wb=759 unstable=0 bg_thresh=1039 thresh=2078 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 58.536581: balance_dirty_state: bdi btrfs-1: dirty=786 wb=759 unstable=0 bg_thresh=1041 thresh=2082 gap=537 poll_thresh=19 ino=257 dd-2584 [001] 58.536702: balance_dirty_state: bdi btrfs-1: dirty=811 wb=759 unstable=0 bg_thresh=1040 thresh=2081 gap=511 poll_thresh=20 ino=257 dd-2584 [001] 58.536707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-94% task_gap=-289% task_weight=100% bdi_bw=65852 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.544390: balance_dirty_state: bdi btrfs-1: dirty=811 wb=509 unstable=0 bg_thresh=1032 thresh=2064 gap=744 poll_thresh=20 ino=257 dd-2584 [001] 58.544464: balance_dirty_state: bdi btrfs-1: dirty=811 wb=509 unstable=0 bg_thresh=1032 thresh=2064 gap=744 poll_thresh=15 ino=257 dd-2584 [001] 58.544700: balance_dirty_state: bdi btrfs-1: dirty=836 wb=509 unstable=0 bg_thresh=1034 thresh=2069 gap=724 poll_thresh=16 ino=257 dd-2584 [001] 58.544822: balance_dirty_state: bdi btrfs-1: dirty=861 wb=509 unstable=0 bg_thresh=1037 thresh=2074 gap=704 poll_thresh=17 ino=257 dd-2584 [001] 58.544944: balance_dirty_state: bdi btrfs-1: dirty=924 wb=509 unstable=0 bg_thresh=1033 thresh=2067 gap=634 poll_thresh=18 ino=257 dd-2584 [001] 58.545080: balance_dirty_state: bdi btrfs-1: dirty=950 wb=509 unstable=0 bg_thresh=1036 thresh=2072 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 58.545207: balance_dirty_state: bdi btrfs-1: dirty=975 wb=509 unstable=0 bg_thresh=1037 thresh=2075 gap=591 poll_thresh=20 ino=257 dd-2584 [001] 58.545335: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=509 unstable=0 bg_thresh=1034 thresh=2068 gap=559 poll_thresh=21 ino=257 dd-2584 [001] 58.545464: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=509 unstable=0 bg_thresh=1033 thresh=2067 gap=533 poll_thresh=22 ino=257 dd-2584 [001] 58.545598: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=509 unstable=0 bg_thresh=1033 thresh=2066 gap=494 poll_thresh=23 ino=257 dd-2584 [001] 58.545602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=65852 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 58.545671: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11064 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 58.547810: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=880 to_write=15504 dd-2584 [005] 58.552395: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1276 unstable=0 bg_thresh=1027 thresh=2054 gap=594 poll_thresh=23 ino=257 dd-2584 [005] 58.552506: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1276 unstable=0 bg_thresh=1027 thresh=2054 gap=569 poll_thresh=17 ino=257 dd-2584 [005] 58.552834: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1276 unstable=0 bg_thresh=1032 thresh=2064 gap=554 poll_thresh=18 ino=257 dd-2584 [005] 58.552955: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1276 unstable=0 bg_thresh=1031 thresh=2063 gap=528 poll_thresh=19 ino=257 dd-2584 [005] 58.553078: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1276 unstable=0 bg_thresh=1031 thresh=2062 gap=502 poll_thresh=20 ino=257 dd-2584 [005] 58.553083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-106% task_gap=-313% task_weight=100% bdi_bw=65852 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.560537: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1151 unstable=0 bg_thresh=1032 thresh=2065 gap=630 poll_thresh=20 ino=257 dd-2584 [005] 58.560668: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1151 unstable=0 bg_thresh=1035 thresh=2070 gap=610 poll_thresh=15 ino=257 dd-2584 [005] 58.560790: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1151 unstable=0 bg_thresh=1032 thresh=2064 gap=579 poll_thresh=16 ino=257 dd-2584 [005] 58.561031: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1151 unstable=0 bg_thresh=1034 thresh=2068 gap=558 poll_thresh=17 ino=257 dd-2584 [005] 58.561271: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1151 unstable=0 bg_thresh=1033 thresh=2067 gap=532 poll_thresh=18 ino=257 dd-2584 [005] 58.561516: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1151 unstable=0 bg_thresh=1033 thresh=2066 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 58.561524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=65852 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.568455: balance_dirty_state: bdi btrfs-1: dirty=434 wb=932 unstable=0 bg_thresh=1032 thresh=2065 gap=699 poll_thresh=19 ino=257 dd-2584 [005] 58.568570: balance_dirty_state: bdi btrfs-1: dirty=434 wb=932 unstable=0 bg_thresh=1032 thresh=2064 gap=698 poll_thresh=14 ino=257 dd-2584 [005] 58.568632: balance_dirty_state: bdi btrfs-1: dirty=459 wb=932 unstable=0 bg_thresh=1032 thresh=2064 gap=673 poll_thresh=15 ino=257 dd-2584 [005] 58.568864: balance_dirty_state: bdi btrfs-1: dirty=459 wb=932 unstable=0 bg_thresh=1031 thresh=2063 gap=672 poll_thresh=16 ino=257 dd-2584 [005] 58.568985: balance_dirty_state: bdi btrfs-1: dirty=509 wb=932 unstable=0 bg_thresh=1031 thresh=2062 gap=621 poll_thresh=17 ino=257 dd-2584 [005] 58.569105: balance_dirty_state: bdi btrfs-1: dirty=534 wb=932 unstable=0 bg_thresh=1033 thresh=2066 gap=600 poll_thresh=18 ino=257 dd-2584 [005] 58.569224: balance_dirty_state: bdi btrfs-1: dirty=559 wb=932 unstable=0 bg_thresh=1032 thresh=2065 gap=574 poll_thresh=19 ino=257 dd-2584 [005] 58.569344: balance_dirty_state: bdi btrfs-1: dirty=609 wb=932 unstable=0 bg_thresh=1032 thresh=2064 gap=523 poll_thresh=20 ino=257 dd-2584 [005] 58.569466: balance_dirty_state: bdi btrfs-1: dirty=634 wb=932 unstable=0 bg_thresh=1034 thresh=2068 gap=502 poll_thresh=21 ino=257 dd-2584 [005] 58.569471: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-102% task_gap=-305% task_weight=99% bdi_bw=65852 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.576439: balance_dirty_state: bdi btrfs-1: dirty=634 wb=932 unstable=0 bg_thresh=1034 thresh=2069 gap=503 poll_thresh=21 ino=257 dd-2584 [005] 58.576450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=65852 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.584427: balance_dirty_state: bdi btrfs-1: dirty=634 wb=807 unstable=0 bg_thresh=1037 thresh=2075 gap=634 poll_thresh=21 ino=257 dd-2584 [005] 58.584491: balance_dirty_state: bdi btrfs-1: dirty=659 wb=807 unstable=0 bg_thresh=1037 thresh=2075 gap=609 poll_thresh=16 ino=257 dd-2584 [005] 58.584613: balance_dirty_state: bdi btrfs-1: dirty=684 wb=807 unstable=0 bg_thresh=1034 thresh=2068 gap=577 poll_thresh=17 ino=257 dd-2584 [005] 58.584732: balance_dirty_state: bdi btrfs-1: dirty=709 wb=807 unstable=0 bg_thresh=1036 thresh=2072 gap=556 poll_thresh=18 ino=257 dd-2584 [005] 58.585025: balance_dirty_state: bdi btrfs-1: dirty=734 wb=807 unstable=0 bg_thresh=1035 thresh=2071 gap=530 poll_thresh=19 ino=257 dd-2584 [005] 58.585145: balance_dirty_state: bdi btrfs-1: dirty=784 wb=807 unstable=0 bg_thresh=1035 thresh=2070 gap=479 poll_thresh=20 ino=257 dd-2584 [005] 58.585149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=65852 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.592559: balance_dirty_state: bdi btrfs-1: dirty=784 wb=542 unstable=0 bg_thresh=1032 thresh=2064 gap=738 poll_thresh=20 ino=257 dd-2584 [005] 58.592635: balance_dirty_state: bdi btrfs-1: dirty=784 wb=542 unstable=0 bg_thresh=1034 thresh=2069 gap=743 poll_thresh=15 ino=257 dd-2584 [005] 58.592698: balance_dirty_state: bdi btrfs-1: dirty=809 wb=542 unstable=0 bg_thresh=1031 thresh=2063 gap=712 poll_thresh=16 ino=257 dd-2584 [005] 58.592812: balance_dirty_state: bdi btrfs-1: dirty=834 wb=542 unstable=0 bg_thresh=1033 thresh=2067 gap=691 poll_thresh=17 ino=257 dd-2584 [005] 58.592928: balance_dirty_state: bdi btrfs-1: dirty=859 wb=542 unstable=0 bg_thresh=1033 thresh=2066 gap=665 poll_thresh=18 ino=257 dd-2584 [005] 58.593045: balance_dirty_state: bdi btrfs-1: dirty=909 wb=542 unstable=0 bg_thresh=1032 thresh=2065 gap=614 poll_thresh=19 ino=257 dd-2584 [005] 58.593162: balance_dirty_state: bdi btrfs-1: dirty=934 wb=542 unstable=0 bg_thresh=1034 thresh=2069 gap=593 poll_thresh=20 ino=257 dd-2584 [005] 58.593289: balance_dirty_state: bdi btrfs-1: dirty=972 wb=542 unstable=0 bg_thresh=1032 thresh=2064 gap=550 poll_thresh=21 ino=257 dd-2584 [005] 58.593586: balance_dirty_state: bdi btrfs-1: dirty=998 wb=542 unstable=0 bg_thresh=1031 thresh=2062 gap=522 poll_thresh=22 ino=257 dd-2584 [005] 58.593717: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=542 unstable=0 bg_thresh=1030 thresh=2060 gap=481 poll_thresh=23 ino=257 dd-2584 [005] 58.593722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-107% task_gap=-316% task_weight=100% bdi_bw=65852 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 58.593856: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11112 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 58.597187: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=848 to_write=15536 dd-2584 [001] 58.600415: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1232 unstable=0 bg_thresh=1030 thresh=2060 gap=657 poll_thresh=23 ino=257 dd-2584 [001] 58.600535: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1232 unstable=0 bg_thresh=1030 thresh=2060 gap=632 poll_thresh=17 ino=257 dd-2584 [001] 58.600776: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1232 unstable=0 bg_thresh=1035 thresh=2070 gap=617 poll_thresh=18 ino=257 dd-2584 [001] 58.601014: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1232 unstable=0 bg_thresh=1037 thresh=2075 gap=572 poll_thresh=19 ino=257 dd-2584 [001] 58.601258: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1232 unstable=0 bg_thresh=1037 thresh=2074 gap=546 poll_thresh=20 ino=257 dd-2584 [001] 58.601499: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1232 unstable=0 bg_thresh=1036 thresh=2073 gap=520 poll_thresh=21 ino=257 dd-2584 [001] 58.601741: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1232 unstable=0 bg_thresh=1038 thresh=2077 gap=499 poll_thresh=22 ino=257 dd-2584 [001] 58.601750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-119% task_gap=-339% task_weight=100% bdi_bw=65852 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.608403: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1107 unstable=0 bg_thresh=1029 thresh=2059 gap=606 poll_thresh=22 ino=257 dd-2584 [001] 58.608540: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1107 unstable=0 bg_thresh=1029 thresh=2059 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 58.609132: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1107 unstable=0 bg_thresh=1034 thresh=2069 gap=566 poll_thresh=17 ino=257 dd-2584 [001] 58.609371: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1107 unstable=0 bg_thresh=1037 thresh=2074 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 58.609614: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1107 unstable=0 bg_thresh=1036 thresh=2073 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 58.609622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-122% task_gap=-343% task_weight=99% bdi_bw=65852 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.616406: balance_dirty_state: bdi btrfs-1: dirty=471 wb=943 unstable=0 bg_thresh=1027 thresh=2055 gap=641 poll_thresh=19 ino=257 dd-2584 [005] 58.616512: balance_dirty_state: bdi btrfs-1: dirty=471 wb=868 unstable=0 bg_thresh=1031 thresh=2062 gap=723 poll_thresh=14 ino=257 dd-2584 [005] 58.616602: balance_dirty_state: bdi btrfs-1: dirty=496 wb=868 unstable=0 bg_thresh=1031 thresh=2063 gap=699 poll_thresh=15 ino=257 dd-2584 [005] 58.616698: balance_dirty_state: bdi btrfs-1: dirty=496 wb=868 unstable=0 bg_thresh=1031 thresh=2062 gap=698 poll_thresh=16 ino=257 dd-2584 [005] 58.616880: balance_dirty_state: bdi btrfs-1: dirty=546 wb=868 unstable=0 bg_thresh=1031 thresh=2063 gap=649 poll_thresh=17 ino=257 dd-2584 [005] 58.617065: balance_dirty_state: bdi btrfs-1: dirty=571 wb=868 unstable=0 bg_thresh=1030 thresh=2061 gap=622 poll_thresh=18 ino=257 dd-2584 [005] 58.617244: balance_dirty_state: bdi btrfs-1: dirty=596 wb=868 unstable=0 bg_thresh=1034 thresh=2068 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 58.617664: balance_dirty_state: bdi btrfs-1: dirty=646 wb=868 unstable=0 bg_thresh=1034 thresh=2069 gap=555 poll_thresh=20 ino=257 dd-2584 [005] 58.617784: balance_dirty_state: bdi btrfs-1: dirty=671 wb=868 unstable=0 bg_thresh=1036 thresh=2073 gap=534 poll_thresh=21 ino=257 dd-2584 [005] 58.617907: balance_dirty_state: bdi btrfs-1: dirty=696 wb=868 unstable=0 bg_thresh=1033 thresh=2066 gap=502 poll_thresh=22 ino=257 dd-2584 [005] 58.617912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=66820 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.624427: balance_dirty_state: bdi btrfs-1: dirty=696 wb=868 unstable=0 bg_thresh=1030 thresh=2061 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 58.624433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-129% task_gap=-360% task_weight=100% bdi_bw=66820 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.632453: balance_dirty_state: bdi btrfs-1: dirty=696 wb=618 unstable=0 bg_thresh=1031 thresh=2063 gap=749 poll_thresh=22 ino=257 dd-2584 [005] 58.632560: balance_dirty_state: bdi btrfs-1: dirty=721 wb=618 unstable=0 bg_thresh=1031 thresh=2063 gap=724 poll_thresh=16 ino=257 dd-2584 [005] 58.632676: balance_dirty_state: bdi btrfs-1: dirty=746 wb=618 unstable=0 bg_thresh=1033 thresh=2067 gap=703 poll_thresh=17 ino=257 dd-2584 [005] 58.632792: balance_dirty_state: bdi btrfs-1: dirty=771 wb=618 unstable=0 bg_thresh=1033 thresh=2066 gap=677 poll_thresh=18 ino=257 dd-2584 [005] 58.632907: balance_dirty_state: bdi btrfs-1: dirty=821 wb=618 unstable=0 bg_thresh=1032 thresh=2065 gap=626 poll_thresh=19 ino=257 dd-2584 [005] 58.633025: balance_dirty_state: bdi btrfs-1: dirty=846 wb=618 unstable=0 bg_thresh=1034 thresh=2069 gap=605 poll_thresh=20 ino=257 dd-2584 [005] 58.633141: balance_dirty_state: bdi btrfs-1: dirty=871 wb=618 unstable=0 bg_thresh=1034 thresh=2068 gap=579 poll_thresh=21 ino=257 dd-2584 [005] 58.633423: balance_dirty_state: bdi btrfs-1: dirty=896 wb=618 unstable=0 bg_thresh=1033 thresh=2067 gap=553 poll_thresh=22 ino=257 dd-2584 [005] 58.633542: balance_dirty_state: bdi btrfs-1: dirty=946 wb=618 unstable=0 bg_thresh=1030 thresh=2060 gap=496 poll_thresh=23 ino=257 dd-2584 [005] 58.633547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-107% task_gap=-316% task_weight=100% bdi_bw=66820 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.640472: balance_dirty_state: bdi btrfs-1: dirty=946 wb=493 unstable=0 bg_thresh=1031 thresh=2063 gap=624 poll_thresh=23 ino=257 dd-2584 [005] 58.640570: balance_dirty_state: bdi btrfs-1: dirty=946 wb=493 unstable=0 bg_thresh=1034 thresh=2068 gap=629 poll_thresh=17 ino=257 dd-2584 [005] 58.640686: balance_dirty_state: bdi btrfs-1: dirty=996 wb=493 unstable=0 bg_thresh=1033 thresh=2067 gap=578 poll_thresh=18 ino=257 dd-2584 [005] 58.640803: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=493 unstable=0 bg_thresh=1035 thresh=2071 gap=557 poll_thresh=19 ino=257 dd-2584 [005] 58.640919: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=493 unstable=0 bg_thresh=1035 thresh=2070 gap=531 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 58.640983: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11160 wrote=0 to_write=16384 dd-2584 [005] 58.641048: balance_dirty_state: bdi btrfs-1: dirty=1096 wb=493 unstable=0 bg_thresh=1034 thresh=2069 gap=480 poll_thresh=21 ino=257 dd-2584 [005] 58.641050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=66820 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 58.643488: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=912 to_write=15472 dd-2584 [001] 58.648592: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1293 unstable=0 bg_thresh=1033 thresh=2067 gap=578 poll_thresh=21 ino=257 dd-2584 [001] 58.648683: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1293 unstable=0 bg_thresh=1036 thresh=2072 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 58.648805: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1293 unstable=0 bg_thresh=1038 thresh=2077 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 58.649098: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1293 unstable=0 bg_thresh=1041 thresh=2082 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 58.649103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1341 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-71% task_gap=-244% task_weight=101% bdi_bw=66820 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.656434: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1168 unstable=0 bg_thresh=1033 thresh=2066 gap=627 poll_thresh=18 ino=257 dd-2584 [001] 58.656500: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1168 unstable=0 bg_thresh=1033 thresh=2066 gap=602 poll_thresh=13 ino=257 dd-2584 [001] 58.656562: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1168 unstable=0 bg_thresh=1035 thresh=2071 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 58.656621: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1168 unstable=0 bg_thresh=1032 thresh=2065 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 58.656680: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1168 unstable=0 bg_thresh=1035 thresh=2070 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 58.656796: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1168 unstable=0 bg_thresh=1034 thresh=2069 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 58.656922: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1168 unstable=0 bg_thresh=1034 thresh=2068 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 58.656926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1328 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=66820 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.664440: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1043 unstable=0 bg_thresh=1018 thresh=2037 gap=585 poll_thresh=18 ino=257 dd-2584 [001] 58.664569: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1043 unstable=0 bg_thresh=1012 thresh=2025 gap=573 poll_thresh=13 ino=257 dd-2584 [001] 58.664690: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1043 unstable=0 bg_thresh=1015 thresh=2030 gap=553 poll_thresh=14 ino=257 dd-2584 [001] 58.664810: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1043 unstable=0 bg_thresh=1017 thresh=2035 gap=533 poll_thresh=15 ino=257 dd-2584 [001] 58.664929: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1043 unstable=0 bg_thresh=1017 thresh=2035 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 58.665171: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1043 unstable=0 bg_thresh=1020 thresh=2040 gap=488 poll_thresh=17 ino=257 dd-2584 [001] 58.665179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-295% task_weight=100% bdi_bw=66820 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.672441: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1043 unstable=0 bg_thresh=1035 thresh=2070 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 58.672704: balance_dirty_state: bdi btrfs-1: dirty=522 wb=1043 unstable=0 bg_thresh=1035 thresh=2071 gap=506 poll_thresh=13 ino=257 dd-2584 [001] 58.672709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=66820 base_bw=5084 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 58.680416: balance_dirty_state: bdi btrfs-1: dirty=522 wb=965 unstable=0 bg_thresh=1023 thresh=2046 gap=559 poll_thresh=13 ino=257 dd-2584 [001] 58.680481: balance_dirty_state: bdi btrfs-1: dirty=522 wb=965 unstable=0 bg_thresh=1025 thresh=2051 gap=564 poll_thresh=10 ino=257 dd-2584 [001] 58.680542: balance_dirty_state: bdi btrfs-1: dirty=547 wb=965 unstable=0 bg_thresh=1025 thresh=2051 gap=539 poll_thresh=11 ino=257 dd-2584 [001] 58.680601: balance_dirty_state: bdi btrfs-1: dirty=572 wb=965 unstable=0 bg_thresh=1028 thresh=2056 gap=519 poll_thresh=12 ino=257 dd-2584 [001] 58.680662: balance_dirty_state: bdi btrfs-1: dirty=572 wb=965 unstable=0 bg_thresh=1028 thresh=2056 gap=519 poll_thresh=13 ino=257 dd-2584 [001] 58.680723: balance_dirty_state: bdi btrfs-1: dirty=597 wb=965 unstable=0 bg_thresh=1030 thresh=2061 gap=499 poll_thresh=14 ino=257 dd-2584 [001] 58.680727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1321 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-84% task_gap=-270% task_weight=101% bdi_bw=66820 base_bw=5084 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 58.688419: balance_dirty_state: bdi btrfs-1: dirty=597 wb=815 unstable=0 bg_thresh=1023 thresh=2047 gap=635 poll_thresh=14 ino=257 dd-2584 [001] 58.688481: balance_dirty_state: bdi btrfs-1: dirty=622 wb=815 unstable=0 bg_thresh=1023 thresh=2047 gap=610 poll_thresh=10 ino=257 dd-2584 [001] 58.688538: balance_dirty_state: bdi btrfs-1: dirty=622 wb=815 unstable=0 bg_thresh=1023 thresh=2047 gap=610 poll_thresh=11 ino=257 dd-2584 [001] 58.688596: balance_dirty_state: bdi btrfs-1: dirty=647 wb=815 unstable=0 bg_thresh=1026 thresh=2052 gap=590 poll_thresh=12 ino=257 dd-2584 [001] 58.688656: balance_dirty_state: bdi btrfs-1: dirty=672 wb=815 unstable=0 bg_thresh=1026 thresh=2052 gap=565 poll_thresh=13 ino=257 dd-2584 [001] 58.688716: balance_dirty_state: bdi btrfs-1: dirty=672 wb=815 unstable=0 bg_thresh=1026 thresh=2053 gap=566 poll_thresh=14 ino=257 dd-2584 [001] 58.688779: balance_dirty_state: bdi btrfs-1: dirty=697 wb=815 unstable=0 bg_thresh=1026 thresh=2052 gap=540 poll_thresh=15 ino=257 dd-2584 [001] 58.688844: balance_dirty_state: bdi btrfs-1: dirty=697 wb=815 unstable=0 bg_thresh=1028 thresh=2057 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 58.688968: balance_dirty_state: bdi btrfs-1: dirty=747 wb=815 unstable=0 bg_thresh=1028 thresh=2056 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 58.688973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=66820 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.696466: balance_dirty_state: bdi btrfs-1: dirty=747 wb=440 unstable=0 bg_thresh=1004 thresh=2008 gap=821 poll_thresh=17 ino=257 dd-2584 [001] 58.696564: balance_dirty_state: bdi btrfs-1: dirty=747 wb=440 unstable=0 bg_thresh=1004 thresh=2008 gap=821 poll_thresh=13 ino=257 dd-2584 [001] 58.696833: balance_dirty_state: bdi btrfs-1: dirty=772 wb=440 unstable=0 bg_thresh=1004 thresh=2008 gap=796 poll_thresh=14 ino=257 dd-2584 [001] 58.696894: balance_dirty_state: bdi btrfs-1: dirty=797 wb=440 unstable=0 bg_thresh=1006 thresh=2013 gap=776 poll_thresh=15 ino=257 dd-2584 [001] 58.696953: balance_dirty_state: bdi btrfs-1: dirty=797 wb=440 unstable=0 bg_thresh=1006 thresh=2013 gap=776 poll_thresh=16 ino=257 dd-2584 [001] 58.697075: balance_dirty_state: bdi btrfs-1: dirty=847 wb=440 unstable=0 bg_thresh=1008 thresh=2017 gap=730 poll_thresh=17 ino=257 dd-2584 [001] 58.697196: balance_dirty_state: bdi btrfs-1: dirty=872 wb=440 unstable=0 bg_thresh=1008 thresh=2016 gap=704 poll_thresh=18 ino=257 dd-2584 [001] 58.697317: balance_dirty_state: bdi btrfs-1: dirty=897 wb=440 unstable=0 bg_thresh=1007 thresh=2015 gap=678 poll_thresh=19 ino=257 dd-2584 [001] 58.697437: balance_dirty_state: bdi btrfs-1: dirty=922 wb=440 unstable=0 bg_thresh=1007 thresh=2014 gap=652 poll_thresh=20 ino=257 dd-2584 [001] 58.697560: balance_dirty_state: bdi btrfs-1: dirty=972 wb=440 unstable=0 bg_thresh=1009 thresh=2018 gap=606 poll_thresh=21 ino=257 dd-2584 [001] 58.697681: balance_dirty_state: bdi btrfs-1: dirty=997 wb=440 unstable=0 bg_thresh=1008 thresh=2017 gap=580 poll_thresh=22 ino=257 dd-2584 [001] 58.697964: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=440 unstable=0 bg_thresh=1008 thresh=2016 gap=554 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 58.698039: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11216 wrote=0 to_write=16384 dd-2584 [001] 58.698116: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=440 unstable=0 bg_thresh=1008 thresh=2016 gap=528 poll_thresh=24 ino=257 dd-2584 [001] 58.698265: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=465 unstable=0 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=25 ino=257 dd-2584 [001] 58.698267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-324% task_weight=99% bdi_bw=66820 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 58.700146: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=896 to_write=15488 dd-2584 [005] 58.704478: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1181 unstable=0 bg_thresh=995 thresh=1990 gap=613 poll_thresh=25 ino=257 dd-2584 [005] 58.704576: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1181 unstable=0 bg_thresh=997 thresh=1995 gap=618 poll_thresh=19 ino=257 dd-2584 [005] 58.704758: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1181 unstable=0 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=20 ino=257 dd-2584 [005] 58.704948: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1181 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=21 ino=257 dd-2584 [005] 58.705138: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1181 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=22 ino=257 dd-2584 [005] 58.705326: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1181 unstable=0 bg_thresh=1003 thresh=2007 gap=505 poll_thresh=23 ino=257 dd-2584 [005] 58.705511: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1181 unstable=0 bg_thresh=1003 thresh=2006 gap=454 poll_thresh=24 ino=257 dd-2584 [005] 58.705518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-166% task_gap=-433% task_weight=99% bdi_bw=66820 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.712468: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1056 unstable=0 bg_thresh=1010 thresh=2021 gap=594 poll_thresh=24 ino=257 dd-2584 [005] 58.712922: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1056 unstable=0 bg_thresh=1010 thresh=2020 gap=593 poll_thresh=18 ino=257 dd-2584 [005] 58.713164: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1056 unstable=0 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=19 ino=257 dd-2584 [005] 58.713404: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1056 unstable=0 bg_thresh=1009 thresh=2018 gap=516 poll_thresh=20 ino=257 dd-2584 [005] 58.713644: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1056 unstable=0 bg_thresh=1011 thresh=2022 gap=495 poll_thresh=21 ino=257 dd-2584 [005] 58.713654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-132% task_gap=-364% task_weight=99% bdi_bw=66820 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.720483: balance_dirty_state: bdi btrfs-1: dirty=471 wb=931 unstable=0 bg_thresh=1010 thresh=2021 gap=619 poll_thresh=21 ino=257 dd-2584 [005] 58.720547: balance_dirty_state: bdi btrfs-1: dirty=496 wb=931 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 58.720667: balance_dirty_state: bdi btrfs-1: dirty=521 wb=931 unstable=0 bg_thresh=1010 thresh=2021 gap=569 poll_thresh=17 ino=257 dd-2584 [005] 58.720786: balance_dirty_state: bdi btrfs-1: dirty=546 wb=931 unstable=0 bg_thresh=1010 thresh=2020 gap=543 poll_thresh=18 ino=257 dd-2584 [005] 58.720907: balance_dirty_state: bdi btrfs-1: dirty=596 wb=931 unstable=0 bg_thresh=1009 thresh=2019 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 58.720912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-134% task_gap=-368% task_weight=99% bdi_bw=66908 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.728498: balance_dirty_state: bdi btrfs-1: dirty=596 wb=806 unstable=0 bg_thresh=1009 thresh=2018 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 58.728616: balance_dirty_state: bdi btrfs-1: dirty=596 wb=806 unstable=0 bg_thresh=1011 thresh=2023 gap=621 poll_thresh=14 ino=257 dd-2584 [005] 58.728678: balance_dirty_state: bdi btrfs-1: dirty=621 wb=806 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=15 ino=257 dd-2584 [005] 58.728912: balance_dirty_state: bdi btrfs-1: dirty=621 wb=806 unstable=0 bg_thresh=1008 thresh=2016 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 58.729034: balance_dirty_state: bdi btrfs-1: dirty=671 wb=806 unstable=0 bg_thresh=1007 thresh=2015 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 58.729157: balance_dirty_state: bdi btrfs-1: dirty=696 wb=806 unstable=0 bg_thresh=1009 thresh=2019 gap=517 poll_thresh=18 ino=257 dd-2584 [005] 58.729278: balance_dirty_state: bdi btrfs-1: dirty=721 wb=806 unstable=0 bg_thresh=1009 thresh=2018 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 58.729283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-158% task_gap=-416% task_weight=99% bdi_bw=66908 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.736484: balance_dirty_state: bdi btrfs-1: dirty=721 wb=693 unstable=0 bg_thresh=1010 thresh=2021 gap=607 poll_thresh=19 ino=257 dd-2584 [005] 58.736550: balance_dirty_state: bdi btrfs-1: dirty=746 wb=693 unstable=0 bg_thresh=1013 thresh=2026 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 58.736611: balance_dirty_state: bdi btrfs-1: dirty=771 wb=693 unstable=0 bg_thresh=1010 thresh=2020 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 58.736673: balance_dirty_state: bdi btrfs-1: dirty=771 wb=693 unstable=0 bg_thresh=1012 thresh=2025 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 58.736794: balance_dirty_state: bdi btrfs-1: dirty=796 wb=693 unstable=0 bg_thresh=1012 thresh=2024 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 58.736916: balance_dirty_state: bdi btrfs-1: dirty=846 wb=693 unstable=0 bg_thresh=1011 thresh=2023 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 58.736921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-131% task_gap=-363% task_weight=99% bdi_bw=66908 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.744574: balance_dirty_state: bdi btrfs-1: dirty=846 wb=555 unstable=0 bg_thresh=1011 thresh=2022 gap=621 poll_thresh=18 ino=257 dd-2584 [001] 58.744654: balance_dirty_state: bdi btrfs-1: dirty=871 wb=555 unstable=0 bg_thresh=1011 thresh=2022 gap=596 poll_thresh=13 ino=257 dd-2584 [001] 58.744715: balance_dirty_state: bdi btrfs-1: dirty=896 wb=555 unstable=0 bg_thresh=1011 thresh=2022 gap=571 poll_thresh=14 ino=257 dd-2584 [001] 58.744939: balance_dirty_state: bdi btrfs-1: dirty=896 wb=555 unstable=0 bg_thresh=1010 thresh=2021 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 58.745001: balance_dirty_state: bdi btrfs-1: dirty=921 wb=555 unstable=0 bg_thresh=1007 thresh=2015 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 58.745119: balance_dirty_state: bdi btrfs-1: dirty=946 wb=555 unstable=0 bg_thresh=1009 thresh=2019 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 58.745239: balance_dirty_state: bdi btrfs-1: dirty=971 wb=555 unstable=0 bg_thresh=1009 thresh=2018 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 58.745243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=66908 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.752461: balance_dirty_state: bdi btrfs-1: dirty=971 wb=430 unstable=0 bg_thresh=1010 thresh=2021 gap=620 poll_thresh=18 ino=257 dd-2584 [001] 58.752572: balance_dirty_state: bdi btrfs-1: dirty=996 wb=430 unstable=0 bg_thresh=1007 thresh=2015 gap=589 poll_thresh=13 ino=257 dd-2584 [001] 58.752634: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=430 unstable=0 bg_thresh=1007 thresh=2015 gap=564 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 58.752697: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11272 wrote=0 to_write=16384 dd-2584 [001] 58.752701: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=430 unstable=0 bg_thresh=1007 thresh=2014 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 58.752763: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=430 unstable=0 bg_thresh=1007 thresh=2014 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 58.752892: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=455 unstable=0 bg_thresh=1009 thresh=2018 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 58.753027: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=505 unstable=0 bg_thresh=1008 thresh=2017 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 58.753028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-324% task_weight=99% bdi_bw=66908 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 58.754818: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=912 to_write=15472 dd-2584 [001] 58.760456: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1230 unstable=0 bg_thresh=1011 thresh=2022 gap=596 poll_thresh=18 ino=257 dd-2584 [001] 58.760577: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1230 unstable=0 bg_thresh=1011 thresh=2022 gap=596 poll_thresh=13 ino=257 dd-2584 [001] 58.760695: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1230 unstable=0 bg_thresh=1011 thresh=2022 gap=571 poll_thresh=14 ino=257 dd-2584 [001] 58.761162: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1230 unstable=0 bg_thresh=1013 thresh=2027 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 58.761278: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1230 unstable=0 bg_thresh=1016 thresh=2032 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 58.761513: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1230 unstable=0 bg_thresh=1018 thresh=2037 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 58.761751: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1230 unstable=0 bg_thresh=1018 thresh=2036 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 58.761759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=66908 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.768477: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1080 unstable=0 bg_thresh=1016 thresh=2032 gap=631 poll_thresh=18 ino=257 dd-2584 [001] 58.768565: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1080 unstable=0 bg_thresh=1016 thresh=2032 gap=631 poll_thresh=13 ino=257 dd-2584 [001] 58.768620: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1080 unstable=0 bg_thresh=1016 thresh=2032 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 58.768677: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1080 unstable=0 bg_thresh=1015 thresh=2031 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 58.768735: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1080 unstable=0 bg_thresh=1018 thresh=2036 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 58.768847: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1080 unstable=0 bg_thresh=1017 thresh=2035 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 58.768965: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1080 unstable=0 bg_thresh=1017 thresh=2034 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 58.768969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=66908 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.776444: balance_dirty_state: bdi btrfs-1: dirty=446 wb=940 unstable=0 bg_thresh=1011 thresh=2023 gap=637 poll_thresh=18 ino=257 dd-2584 [001] 58.776506: balance_dirty_state: bdi btrfs-1: dirty=446 wb=940 unstable=0 bg_thresh=1011 thresh=2023 gap=637 poll_thresh=13 ino=257 dd-2584 [001] 58.776564: balance_dirty_state: bdi btrfs-1: dirty=471 wb=940 unstable=0 bg_thresh=1011 thresh=2023 gap=612 poll_thresh=14 ino=257 dd-2584 [001] 58.776793: balance_dirty_state: bdi btrfs-1: dirty=496 wb=940 unstable=0 bg_thresh=1014 thresh=2028 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 58.776852: balance_dirty_state: bdi btrfs-1: dirty=496 wb=940 unstable=0 bg_thresh=1016 thresh=2033 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 58.776970: balance_dirty_state: bdi btrfs-1: dirty=546 wb=940 unstable=0 bg_thresh=1016 thresh=2032 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 58.777089: balance_dirty_state: bdi btrfs-1: dirty=571 wb=940 unstable=0 bg_thresh=1015 thresh=2031 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 58.777205: balance_dirty_state: bdi btrfs-1: dirty=596 wb=940 unstable=0 bg_thresh=1015 thresh=2030 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 58.777210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-126% task_gap=-354% task_weight=100% bdi_bw=66908 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.784459: balance_dirty_state: bdi btrfs-1: dirty=596 wb=815 unstable=0 bg_thresh=1014 thresh=2028 gap=617 poll_thresh=19 ino=257 dd-2584 [001] 58.784541: balance_dirty_state: bdi btrfs-1: dirty=621 wb=815 unstable=0 bg_thresh=1014 thresh=2028 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 58.784597: balance_dirty_state: bdi btrfs-1: dirty=621 wb=815 unstable=0 bg_thresh=1014 thresh=2028 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 58.784652: balance_dirty_state: bdi btrfs-1: dirty=646 wb=815 unstable=0 bg_thresh=1016 thresh=2033 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 58.784764: balance_dirty_state: bdi btrfs-1: dirty=671 wb=815 unstable=0 bg_thresh=1016 thresh=2032 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 58.784878: balance_dirty_state: bdi btrfs-1: dirty=721 wb=815 unstable=0 bg_thresh=1018 thresh=2036 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 58.784882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=66908 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.792607: balance_dirty_state: bdi btrfs-1: dirty=721 wb=690 unstable=0 bg_thresh=1010 thresh=2021 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 58.792704: balance_dirty_state: bdi btrfs-1: dirty=721 wb=690 unstable=0 bg_thresh=1010 thresh=2021 gap=610 poll_thresh=13 ino=257 dd-2584 [001] 58.792933: balance_dirty_state: bdi btrfs-1: dirty=746 wb=690 unstable=0 bg_thresh=1010 thresh=2021 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 58.792992: balance_dirty_state: bdi btrfs-1: dirty=771 wb=690 unstable=0 bg_thresh=1013 thresh=2026 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 58.793050: balance_dirty_state: bdi btrfs-1: dirty=771 wb=690 unstable=0 bg_thresh=1015 thresh=2031 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 58.793166: balance_dirty_state: bdi btrfs-1: dirty=821 wb=690 unstable=0 bg_thresh=1018 thresh=2036 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 58.793286: balance_dirty_state: bdi btrfs-1: dirty=846 wb=690 unstable=0 bg_thresh=1017 thresh=2035 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 58.793291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-301% task_weight=99% bdi_bw=66908 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.800593: balance_dirty_state: bdi btrfs-1: dirty=846 wb=565 unstable=0 bg_thresh=1012 thresh=2024 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 58.800676: balance_dirty_state: bdi btrfs-1: dirty=846 wb=565 unstable=0 bg_thresh=1012 thresh=2024 gap=613 poll_thresh=13 ino=257 dd-2584 [001] 58.800735: balance_dirty_state: bdi btrfs-1: dirty=871 wb=565 unstable=0 bg_thresh=1012 thresh=2024 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 58.800790: balance_dirty_state: bdi btrfs-1: dirty=896 wb=565 unstable=0 bg_thresh=1014 thresh=2029 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 58.800845: balance_dirty_state: bdi btrfs-1: dirty=896 wb=565 unstable=0 bg_thresh=1017 thresh=2034 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 58.800959: balance_dirty_state: bdi btrfs-1: dirty=946 wb=565 unstable=0 bg_thresh=1016 thresh=2033 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 58.801088: balance_dirty_state: bdi btrfs-1: dirty=971 wb=515 unstable=0 bg_thresh=1016 thresh=2032 gap=546 poll_thresh=18 ino=257 dd-2584 [001] 58.801393: balance_dirty_state: bdi btrfs-1: dirty=996 wb=415 unstable=0 bg_thresh=1012 thresh=2025 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 58.801512: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=415 unstable=0 bg_thresh=1016 thresh=2033 gap=597 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 58.801590: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11320 wrote=0 to_write=16384 dd-2584 [001] 58.801637: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=415 unstable=0 bg_thresh=1016 thresh=2032 gap=546 poll_thresh=21 ino=257 dd-2584 [001] 58.801760: balance_dirty_state: bdi btrfs-1: dirty=1096 wb=415 unstable=0 bg_thresh=1015 thresh=2031 gap=520 poll_thresh=22 ino=257 dd-2584 [001] 58.801889: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=465 unstable=0 bg_thresh=1017 thresh=2035 gap=524 poll_thresh=23 ino=257 dd-2584 [001] 58.802023: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=540 unstable=0 bg_thresh=1017 thresh=2034 gap=448 poll_thresh=24 ino=257 dd-2584 [001] 58.802025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-147% task_gap=-394% task_weight=99% bdi_bw=66908 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 58.803862: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=976 to_write=15408 dd-2584 [001] 58.808457: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1390 unstable=0 bg_thresh=1017 thresh=2034 gap=448 poll_thresh=24 ino=257 dd-2584 [001] 58.808462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-147% task_gap=-394% task_weight=99% bdi_bw=66908 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.816588: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1265 unstable=0 bg_thresh=1010 thresh=2021 gap=560 poll_thresh=24 ino=257 dd-2584 [001] 58.816677: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1265 unstable=0 bg_thresh=1010 thresh=2020 gap=559 poll_thresh=18 ino=257 dd-2584 [001] 58.816806: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1265 unstable=0 bg_thresh=1009 thresh=2019 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 58.816943: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1265 unstable=0 bg_thresh=1009 thresh=2018 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 58.816948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=66908 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.824479: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1015 unstable=0 bg_thresh=992 thresh=1985 gap=699 poll_thresh=20 ino=257 dd-2584 [001] 58.824730: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1015 unstable=0 bg_thresh=993 thresh=1986 gap=700 poll_thresh=15 ino=257 dd-2584 [001] 58.824790: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1015 unstable=0 bg_thresh=996 thresh=1992 gap=681 poll_thresh=16 ino=257 dd-2584 [001] 58.824912: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1015 unstable=0 bg_thresh=996 thresh=1993 gap=657 poll_thresh=17 ino=257 dd-2584 [001] 58.825034: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1015 unstable=0 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=18 ino=257 dd-2584 [001] 58.825162: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1015 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 58.825282: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1015 unstable=0 bg_thresh=997 thresh=1994 gap=558 poll_thresh=20 ino=257 dd-2584 [001] 58.825400: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1015 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=21 ino=257 dd-2584 [001] 58.825520: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1015 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=22 ino=257 dd-2584 [001] 58.825525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-149% task_gap=-399% task_weight=100% bdi_bw=67140 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 58.832485: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1015 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=22 ino=257 dd-2584 [001] 58.832494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-392% task_weight=99% bdi_bw=67140 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 58.840504: balance_dirty_state: bdi btrfs-1: dirty=496 wb=740 unstable=0 bg_thresh=995 thresh=1990 gap=754 poll_thresh=22 ino=257 dd-2584 [006] 58.840568: balance_dirty_state: bdi btrfs-1: dirty=496 wb=740 unstable=0 bg_thresh=997 thresh=1995 gap=759 poll_thresh=16 ino=257 dd-2584 [006] 58.840981: balance_dirty_state: bdi btrfs-1: dirty=546 wb=740 unstable=0 bg_thresh=997 thresh=1994 gap=708 poll_thresh=17 ino=257 dd-2584 [006] 58.841216: balance_dirty_state: bdi btrfs-1: dirty=571 wb=740 unstable=0 bg_thresh=996 thresh=1993 gap=682 poll_thresh=18 ino=257 dd-2584 [006] 58.841436: balance_dirty_state: bdi btrfs-1: dirty=596 wb=740 unstable=0 bg_thresh=998 thresh=1997 gap=661 poll_thresh=19 ino=257 dd-2584 [006] 58.841670: balance_dirty_state: bdi btrfs-1: dirty=646 wb=740 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=20 ino=257 dd-2584 [006] 58.841834: balance_dirty_state: bdi btrfs-1: dirty=671 wb=740 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=21 ino=257 dd-2584 [006] 58.841951: balance_dirty_state: bdi btrfs-1: dirty=696 wb=740 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=22 ino=257 dd-2584 [006] 58.842070: balance_dirty_state: bdi btrfs-1: dirty=721 wb=740 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=23 ino=257 dd-2584 [006] 58.842252: balance_dirty_state: bdi btrfs-1: dirty=771 wb=740 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=24 ino=257 dd-2584 [006] 58.842262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=67140 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 58.848561: balance_dirty_state: bdi btrfs-1: dirty=771 wb=615 unstable=0 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=24 ino=257 dd-2584 [006] 58.848690: balance_dirty_state: bdi btrfs-1: dirty=771 wb=615 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=18 ino=257 dd-2584 [006] 58.849276: balance_dirty_state: bdi btrfs-1: dirty=821 wb=615 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=19 ino=257 dd-2584 [006] 58.849514: balance_dirty_state: bdi btrfs-1: dirty=846 wb=615 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=20 ino=257 dd-2584 [006] 58.849750: balance_dirty_state: bdi btrfs-1: dirty=871 wb=615 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=21 ino=257 dd-2584 [006] 58.849985: balance_dirty_state: bdi btrfs-1: dirty=896 wb=615 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=22 ino=257 dd-2584 [006] 58.849994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=67140 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 58.856572: balance_dirty_state: bdi btrfs-1: dirty=896 wb=490 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=22 ino=257 dd-2584 [006] 58.856691: balance_dirty_state: bdi btrfs-1: dirty=921 wb=490 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=16 ino=257 dd-2584 [006] 58.856861: balance_dirty_state: bdi btrfs-1: dirty=946 wb=490 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 58.857032: balance_dirty_state: bdi btrfs-1: dirty=996 wb=490 unstable=0 bg_thresh=996 thresh=1992 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 58.857200: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=490 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 58.857207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=67140 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 58.857220: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11376 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 58.859106: writeback_single_inode: bdi btrfs-1: ino=257 state= age=256 wrote=832 to_write=15552 dd-2584 [006] 58.864538: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1190 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=19 ino=257 dd-2584 [006] 58.864655: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1190 unstable=0 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 58.864891: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1190 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=15 ino=257 dd-2584 [006] 58.864951: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1190 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 58.865068: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1190 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 58.865185: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1190 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=18 ino=257 dd-2584 [006] 58.865304: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1190 unstable=0 bg_thresh=1001 thresh=2003 gap=467 poll_thresh=19 ino=257 dd-2584 [006] 58.865310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=67140 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 58.872551: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1065 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=19 ino=257 dd-2584 [006] 58.872662: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1065 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 58.872719: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1065 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=15 ino=257 dd-2584 [006] 58.872776: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1065 unstable=0 bg_thresh=1005 thresh=2010 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 58.872888: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1065 unstable=0 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 58.873001: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1065 unstable=0 bg_thresh=1006 thresh=2013 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 58.873005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=67140 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 58.880677: balance_dirty_state: bdi btrfs-1: dirty=446 wb=940 unstable=0 bg_thresh=1005 thresh=2011 gap=625 poll_thresh=18 ino=257 dd-2584 [006] 58.880745: balance_dirty_state: bdi btrfs-1: dirty=471 wb=940 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=13 ino=257 dd-2584 [006] 58.880986: balance_dirty_state: bdi btrfs-1: dirty=471 wb=940 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 58.881047: balance_dirty_state: bdi btrfs-1: dirty=496 wb=940 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 58.881109: balance_dirty_state: bdi btrfs-1: dirty=521 wb=940 unstable=0 bg_thresh=1001 thresh=2003 gap=542 poll_thresh=16 ino=257 dd-2584 [006] 58.881231: balance_dirty_state: bdi btrfs-1: dirty=546 wb=940 unstable=0 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 58.881357: balance_dirty_state: bdi btrfs-1: dirty=571 wb=940 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 58.881362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=67140 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.888630: balance_dirty_state: bdi btrfs-1: dirty=571 wb=940 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 58.888639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=67140 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.896549: balance_dirty_state: bdi btrfs-1: dirty=571 wb=615 unstable=0 bg_thresh=1003 thresh=2006 gap=820 poll_thresh=18 ino=257 dd-2584 [005] 58.896619: balance_dirty_state: bdi btrfs-1: dirty=571 wb=615 unstable=0 bg_thresh=1003 thresh=2006 gap=820 poll_thresh=13 ino=257 dd-2584 [005] 58.896679: balance_dirty_state: bdi btrfs-1: dirty=596 wb=615 unstable=0 bg_thresh=1005 thresh=2011 gap=800 poll_thresh=14 ino=257 dd-2584 [005] 58.896739: balance_dirty_state: bdi btrfs-1: dirty=621 wb=615 unstable=0 bg_thresh=1005 thresh=2011 gap=775 poll_thresh=15 ino=257 dd-2584 [005] 58.896798: balance_dirty_state: bdi btrfs-1: dirty=621 wb=615 unstable=0 bg_thresh=1005 thresh=2010 gap=774 poll_thresh=16 ino=257 dd-2584 [005] 58.896915: balance_dirty_state: bdi btrfs-1: dirty=671 wb=615 unstable=0 bg_thresh=1004 thresh=2009 gap=723 poll_thresh=17 ino=257 dd-2584 [005] 58.897033: balance_dirty_state: bdi btrfs-1: dirty=696 wb=615 unstable=0 bg_thresh=1006 thresh=2013 gap=702 poll_thresh=18 ino=257 dd-2584 [005] 58.897324: balance_dirty_state: bdi btrfs-1: dirty=721 wb=615 unstable=0 bg_thresh=1006 thresh=2012 gap=676 poll_thresh=19 ino=257 dd-2584 [005] 58.897442: balance_dirty_state: bdi btrfs-1: dirty=746 wb=615 unstable=0 bg_thresh=1005 thresh=2011 gap=650 poll_thresh=20 ino=257 dd-2584 [005] 58.897560: balance_dirty_state: bdi btrfs-1: dirty=796 wb=615 unstable=0 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=21 ino=257 dd-2584 [005] 58.897676: balance_dirty_state: bdi btrfs-1: dirty=821 wb=615 unstable=0 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=22 ino=257 dd-2584 [005] 58.897792: balance_dirty_state: bdi btrfs-1: dirty=846 wb=615 unstable=0 bg_thresh=1006 thresh=2013 gap=552 poll_thresh=23 ino=257 dd-2584 [005] 58.897909: balance_dirty_state: bdi btrfs-1: dirty=896 wb=615 unstable=0 bg_thresh=1006 thresh=2012 gap=501 poll_thresh=24 ino=257 dd-2584 [005] 58.897914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=67140 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.904647: balance_dirty_state: bdi btrfs-1: dirty=896 wb=490 unstable=0 bg_thresh=1006 thresh=2013 gap=627 poll_thresh=24 ino=257 dd-2584 [005] 58.904715: balance_dirty_state: bdi btrfs-1: dirty=896 wb=490 unstable=0 bg_thresh=1006 thresh=2012 gap=626 poll_thresh=18 ino=257 dd-2584 [005] 58.904833: balance_dirty_state: bdi btrfs-1: dirty=921 wb=490 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 58.904951: balance_dirty_state: bdi btrfs-1: dirty=971 wb=490 unstable=0 bg_thresh=1005 thresh=2010 gap=549 poll_thresh=20 ino=257 dd-2584 [005] 58.905239: balance_dirty_state: bdi btrfs-1: dirty=996 wb=490 unstable=0 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=21 ino=257 dd-2584 [005] 58.905357: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=490 unstable=0 bg_thresh=1006 thresh=2013 gap=502 poll_thresh=22 ino=257 dd-2584 [005] 58.905361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=67140 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 58.905371: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11424 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 58.907277: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=848 to_write=15536 dd-2584 [005] 58.912568: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1215 unstable=0 bg_thresh=1005 thresh=2010 gap=624 poll_thresh=22 ino=257 dd-2584 [005] 58.912642: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1215 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 58.912787: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1215 unstable=0 bg_thresh=1006 thresh=2012 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 58.912905: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1215 unstable=0 bg_thresh=1005 thresh=2011 gap=525 poll_thresh=18 ino=257 dd-2584 [005] 58.913023: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1215 unstable=0 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=19 ino=257 dd-2584 [005] 58.913141: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1215 unstable=0 bg_thresh=1007 thresh=2014 gap=478 poll_thresh=20 ino=257 dd-2584 [005] 58.913146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=67140 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.920580: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1065 unstable=0 bg_thresh=1007 thresh=2015 gap=629 poll_thresh=20 ino=257 dd-2584 [005] 58.920670: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1065 unstable=0 bg_thresh=1004 thresh=2009 gap=598 poll_thresh=15 ino=257 dd-2584 [005] 58.920731: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1065 unstable=0 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=16 ino=257 dd-2584 [005] 58.921023: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1065 unstable=0 bg_thresh=1009 thresh=2018 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 58.921141: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1065 unstable=0 bg_thresh=1008 thresh=2017 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 58.921258: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1065 unstable=0 bg_thresh=1008 thresh=2016 gap=505 poll_thresh=19 ino=257 dd-2584 [005] 58.921375: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1065 unstable=0 bg_thresh=1007 thresh=2015 gap=479 poll_thresh=20 ino=257 dd-2584 [005] 58.921380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=98% bdi_bw=67140 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.928602: balance_dirty_state: bdi btrfs-1: dirty=471 wb=940 unstable=0 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=20 ino=257 dd-2584 [005] 58.928696: balance_dirty_state: bdi btrfs-1: dirty=496 wb=940 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 58.928780: balance_dirty_state: bdi btrfs-1: dirty=521 wb=940 unstable=0 bg_thresh=1008 thresh=2016 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 58.928947: balance_dirty_state: bdi btrfs-1: dirty=546 wb=940 unstable=0 bg_thresh=1007 thresh=2015 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 58.929115: balance_dirty_state: bdi btrfs-1: dirty=571 wb=940 unstable=0 bg_thresh=1004 thresh=2008 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 58.929121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=67196 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 58.936608: balance_dirty_state: bdi btrfs-1: dirty=571 wb=890 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=18 ino=257 dd-2584 [005] 58.936689: balance_dirty_state: bdi btrfs-1: dirty=596 wb=890 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=13 ino=257 dd-2584 [005] 58.936749: balance_dirty_state: bdi btrfs-1: dirty=621 wb=890 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=14 ino=257 dd-2584 [005] 58.936753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=67196 base_bw=5084 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 58.944576: balance_dirty_state: bdi btrfs-1: dirty=621 wb=890 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=14 ino=257 dd-2584 [005] 58.944589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=67196 base_bw=5084 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 58.952596: balance_dirty_state: bdi btrfs-1: dirty=621 wb=840 unstable=0 bg_thresh=1005 thresh=2010 gap=549 poll_thresh=14 ino=257 dd-2584 [005] 58.952662: balance_dirty_state: bdi btrfs-1: dirty=621 wb=840 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=10 ino=257 dd-2584 [005] 58.952894: balance_dirty_state: bdi btrfs-1: dirty=646 wb=840 unstable=0 bg_thresh=1007 thresh=2014 gap=528 poll_thresh=11 ino=257 dd-2584 [005] 58.952954: balance_dirty_state: bdi btrfs-1: dirty=671 wb=840 unstable=0 bg_thresh=1007 thresh=2014 gap=503 poll_thresh=12 ino=257 dd-2584 [005] 58.952959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=67196 base_bw=5084 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 58.960576: balance_dirty_state: bdi btrfs-1: dirty=671 wb=490 unstable=0 bg_thresh=1005 thresh=2011 gap=850 poll_thresh=12 ino=257 dd-2584 [002] 58.960641: balance_dirty_state: bdi btrfs-1: dirty=671 wb=490 unstable=0 bg_thresh=1005 thresh=2011 gap=850 poll_thresh=9 ino=257 dd-2584 [002] 58.960700: balance_dirty_state: bdi btrfs-1: dirty=696 wb=490 unstable=0 bg_thresh=1008 thresh=2016 gap=830 poll_thresh=10 ino=257 dd-2584 [002] 58.960760: balance_dirty_state: bdi btrfs-1: dirty=696 wb=490 unstable=0 bg_thresh=1008 thresh=2016 gap=830 poll_thresh=11 ino=257 dd-2584 [002] 58.960820: balance_dirty_state: bdi btrfs-1: dirty=721 wb=490 unstable=0 bg_thresh=1010 thresh=2021 gap=810 poll_thresh=12 ino=257 dd-2584 [002] 58.960879: balance_dirty_state: bdi btrfs-1: dirty=746 wb=490 unstable=0 bg_thresh=1010 thresh=2021 gap=785 poll_thresh=13 ino=257 dd-2584 [002] 58.960939: balance_dirty_state: bdi btrfs-1: dirty=746 wb=490 unstable=0 bg_thresh=1013 thresh=2026 gap=790 poll_thresh=14 ino=257 dd-2584 [002] 58.961000: balance_dirty_state: bdi btrfs-1: dirty=771 wb=490 unstable=0 bg_thresh=1015 thresh=2031 gap=770 poll_thresh=15 ino=257 dd-2584 [002] 58.961059: balance_dirty_state: bdi btrfs-1: dirty=796 wb=490 unstable=0 bg_thresh=1012 thresh=2025 gap=739 poll_thresh=16 ino=257 dd-2584 [002] 58.961177: balance_dirty_state: bdi btrfs-1: dirty=821 wb=490 unstable=0 bg_thresh=1014 thresh=2029 gap=718 poll_thresh=17 ino=257 dd-2584 [002] 58.961295: balance_dirty_state: bdi btrfs-1: dirty=846 wb=490 unstable=0 bg_thresh=1014 thresh=2028 gap=692 poll_thresh=18 ino=257 dd-2584 [002] 58.961435: balance_dirty_state: bdi btrfs-1: dirty=871 wb=465 unstable=0 bg_thresh=1009 thresh=2019 gap=683 poll_thresh=19 ino=257 dd-2584 [002] 58.961903: balance_dirty_state: bdi btrfs-1: dirty=921 wb=365 unstable=0 bg_thresh=1013 thresh=2026 gap=740 poll_thresh=20 ino=257 dd-2584 [002] 58.962080: balance_dirty_state: bdi btrfs-1: dirty=946 wb=365 unstable=0 bg_thresh=1011 thresh=2022 gap=711 poll_thresh=21 ino=257 dd-2584 [002] 58.962260: balance_dirty_state: bdi btrfs-1: dirty=971 wb=365 unstable=0 bg_thresh=1013 thresh=2027 gap=691 poll_thresh=22 ino=257 dd-2584 [002] 58.962440: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=365 unstable=0 bg_thresh=1008 thresh=2017 gap=631 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 58.962461: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11480 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 58.964413: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=832 to_write=15552 dd-2584 [002] 58.964563: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1190 unstable=0 bg_thresh=1016 thresh=2033 gap=622 poll_thresh=24 ino=257 dd-2584 [002] 58.964682: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1190 unstable=0 bg_thresh=1016 thresh=2032 gap=596 poll_thresh=25 ino=257 dd-2584 [002] 58.964802: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1190 unstable=0 bg_thresh=1012 thresh=2025 gap=564 poll_thresh=26 ino=257 dd-2584 [002] 58.964921: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1190 unstable=0 bg_thresh=1014 thresh=2029 gap=543 poll_thresh=27 ino=257 dd-2584 [002] 58.965213: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1190 unstable=0 bg_thresh=1014 thresh=2028 gap=492 poll_thresh=28 ino=257 dd-2584 [002] 58.965218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=67196 base_bw=5084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 58.972624: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1179 unstable=0 bg_thresh=1013 thresh=2027 gap=490 poll_thresh=28 ino=257 dd-2584 [002] 58.972630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=67196 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 58.980527: balance_dirty_state: bdi btrfs-1: dirty=358 wb=854 unstable=0 bg_thresh=1018 thresh=2036 gap=824 poll_thresh=28 ino=257 dd-2584 [002] 58.980596: balance_dirty_state: bdi btrfs-1: dirty=358 wb=854 unstable=0 bg_thresh=1018 thresh=2036 gap=824 poll_thresh=21 ino=257 dd-2584 [002] 58.980720: balance_dirty_state: bdi btrfs-1: dirty=408 wb=854 unstable=0 bg_thresh=1017 thresh=2035 gap=773 poll_thresh=22 ino=257 dd-2584 [002] 58.980844: balance_dirty_state: bdi btrfs-1: dirty=433 wb=854 unstable=0 bg_thresh=1019 thresh=2039 gap=752 poll_thresh=23 ino=257 dd-2584 [002] 58.980967: balance_dirty_state: bdi btrfs-1: dirty=458 wb=854 unstable=0 bg_thresh=1019 thresh=2038 gap=726 poll_thresh=24 ino=257 dd-2584 [002] 58.981087: balance_dirty_state: bdi btrfs-1: dirty=483 wb=854 unstable=0 bg_thresh=1018 thresh=2037 gap=700 poll_thresh=25 ino=257 dd-2584 [002] 58.981212: balance_dirty_state: bdi btrfs-1: dirty=533 wb=854 unstable=0 bg_thresh=1017 thresh=2035 gap=648 poll_thresh=26 ino=257 dd-2584 [002] 58.981338: balance_dirty_state: bdi btrfs-1: dirty=558 wb=854 unstable=0 bg_thresh=1017 thresh=2034 gap=622 poll_thresh=27 ino=257 dd-2584 [002] 58.981638: balance_dirty_state: bdi btrfs-1: dirty=583 wb=854 unstable=0 bg_thresh=1016 thresh=2033 gap=596 poll_thresh=28 ino=257 dd-2584 [002] 58.981761: balance_dirty_state: bdi btrfs-1: dirty=633 wb=854 unstable=0 bg_thresh=1016 thresh=2032 gap=545 poll_thresh=29 ino=257 dd-2584 [002] 58.981884: balance_dirty_state: bdi btrfs-1: dirty=658 wb=854 unstable=0 bg_thresh=1018 thresh=2036 gap=524 poll_thresh=30 ino=257 dd-2584 [002] 58.982007: balance_dirty_state: bdi btrfs-1: dirty=683 wb=854 unstable=0 bg_thresh=1017 thresh=2035 gap=498 poll_thresh=31 ino=257 dd-2584 [002] 58.982012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=67196 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 58.988650: balance_dirty_state: bdi btrfs-1: dirty=683 wb=854 unstable=0 bg_thresh=1017 thresh=2035 gap=498 poll_thresh=31 ino=257 dd-2584 [002] 58.988655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=67196 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 58.996626: balance_dirty_state: bdi btrfs-1: dirty=703 wb=721 unstable=0 bg_thresh=1018 thresh=2036 gap=612 poll_thresh=31 ino=257 dd-2584 [002] 58.996697: balance_dirty_state: bdi btrfs-1: dirty=728 wb=721 unstable=0 bg_thresh=1020 thresh=2041 gap=592 poll_thresh=23 ino=257 dd-2584 [002] 58.996818: balance_dirty_state: bdi btrfs-1: dirty=753 wb=721 unstable=0 bg_thresh=1020 thresh=2040 gap=566 poll_thresh=24 ino=257 dd-2584 [002] 58.996939: balance_dirty_state: bdi btrfs-1: dirty=778 wb=721 unstable=0 bg_thresh=1016 thresh=2033 gap=534 poll_thresh=25 ino=257 dd-2584 [002] 58.997060: balance_dirty_state: bdi btrfs-1: dirty=828 wb=721 unstable=0 bg_thresh=1018 thresh=2037 gap=488 poll_thresh=26 ino=257 dd-2584 [002] 58.997065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=67196 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 59.004562: balance_dirty_state: bdi btrfs-1: dirty=828 wb=471 unstable=0 bg_thresh=1014 thresh=2028 gap=729 poll_thresh=26 ino=257 dd-2584 [002] 59.004631: balance_dirty_state: bdi btrfs-1: dirty=828 wb=471 unstable=0 bg_thresh=1014 thresh=2028 gap=729 poll_thresh=19 ino=257 dd-2584 [002] 59.004932: balance_dirty_state: bdi btrfs-1: dirty=878 wb=471 unstable=0 bg_thresh=1013 thresh=2027 gap=678 poll_thresh=20 ino=257 dd-2584 [002] 59.005052: balance_dirty_state: bdi btrfs-1: dirty=903 wb=471 unstable=0 bg_thresh=1015 thresh=2031 gap=657 poll_thresh=21 ino=257 dd-2584 [002] 59.005168: balance_dirty_state: bdi btrfs-1: dirty=928 wb=471 unstable=0 bg_thresh=1015 thresh=2030 gap=631 poll_thresh=22 ino=257 dd-2584 [002] 59.005285: balance_dirty_state: bdi btrfs-1: dirty=953 wb=471 unstable=0 bg_thresh=1014 thresh=2029 gap=605 poll_thresh=23 ino=257 dd-2584 [002] 59.005405: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=471 unstable=0 bg_thresh=1016 thresh=2033 gap=559 poll_thresh=24 ino=257 dd-2584 [002] 59.005523: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=471 unstable=0 bg_thresh=1013 thresh=2026 gap=527 poll_thresh=25 ino=257 flush-btrfs-1-2586 [006] 59.005545: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11524 wrote=0 to_write=16384 dd-2584 [002] 59.005702: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=471 unstable=0 bg_thresh=1012 thresh=2025 gap=501 poll_thresh=26 ino=257 dd-2584 [002] 59.005704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-126% task_weight=98% bdi_bw=67196 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 59.008288: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=848 to_write=15536 dd-2584 [006] 59.012542: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1196 unstable=0 bg_thresh=1013 thresh=2026 gap=627 poll_thresh=26 ino=257 dd-2584 [006] 59.012630: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1196 unstable=0 bg_thresh=1013 thresh=2026 gap=602 poll_thresh=19 ino=257 dd-2584 [006] 59.012799: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1196 unstable=0 bg_thresh=1015 thresh=2031 gap=582 poll_thresh=20 ino=257 dd-2584 [006] 59.013257: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1196 unstable=0 bg_thresh=1024 thresh=2048 gap=574 poll_thresh=21 ino=257 dd-2584 [006] 59.013419: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1196 unstable=0 bg_thresh=1026 thresh=2052 gap=553 poll_thresh=22 ino=257 dd-2584 [006] 59.013579: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1196 unstable=0 bg_thresh=1022 thresh=2045 gap=496 poll_thresh=23 ino=257 dd-2584 [006] 59.013586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-25% task_gap=-150% task_weight=100% bdi_bw=67196 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 59.020565: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1071 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=23 ino=257 dd-2584 [006] 59.020660: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1071 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=17 ino=257 dd-2584 [006] 59.020776: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1071 unstable=0 bg_thresh=1007 thresh=2014 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 59.020891: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1071 unstable=0 bg_thresh=1009 thresh=2019 gap=513 poll_thresh=19 ino=257 dd-2584 [006] 59.021011: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1071 unstable=0 bg_thresh=1011 thresh=2023 gap=492 poll_thresh=20 ino=257 dd-2584 [006] 59.021016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=67196 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 59.028551: balance_dirty_state: bdi btrfs-1: dirty=460 wb=871 unstable=0 bg_thresh=1001 thresh=2003 gap=672 poll_thresh=20 ino=257 dd-2584 [006] 59.028614: balance_dirty_state: bdi btrfs-1: dirty=485 wb=871 unstable=0 bg_thresh=1004 thresh=2009 gap=653 poll_thresh=15 ino=257 dd-2584 [006] 59.028678: balance_dirty_state: bdi btrfs-1: dirty=478 wb=865 unstable=0 bg_thresh=1007 thresh=2015 gap=672 poll_thresh=16 ino=257 dd-2584 [006] 59.028970: balance_dirty_state: bdi btrfs-1: dirty=528 wb=865 unstable=0 bg_thresh=1010 thresh=2020 gap=627 poll_thresh=17 ino=257 dd-2584 [006] 59.029087: balance_dirty_state: bdi btrfs-1: dirty=553 wb=865 unstable=0 bg_thresh=1012 thresh=2025 gap=607 poll_thresh=18 ino=257 dd-2584 [006] 59.029205: balance_dirty_state: bdi btrfs-1: dirty=578 wb=865 unstable=0 bg_thresh=1012 thresh=2024 gap=581 poll_thresh=19 ino=257 dd-2584 [006] 59.029322: balance_dirty_state: bdi btrfs-1: dirty=628 wb=865 unstable=0 bg_thresh=1014 thresh=2028 gap=535 poll_thresh=20 ino=257 dd-2584 [006] 59.029442: balance_dirty_state: bdi btrfs-1: dirty=653 wb=865 unstable=0 bg_thresh=1010 thresh=2021 gap=503 poll_thresh=21 ino=257 dd-2584 [006] 59.029446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=67196 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 59.036543: balance_dirty_state: bdi btrfs-1: dirty=656 wb=863 unstable=0 bg_thresh=1009 thresh=2018 gap=499 poll_thresh=21 ino=257 dd-2584 [006] 59.036551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-181% task_weight=98% bdi_bw=66980 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 59.044544: balance_dirty_state: bdi btrfs-1: dirty=665 wb=734 unstable=0 bg_thresh=1010 thresh=2020 gap=621 poll_thresh=21 ino=257 dd-2584 [006] 59.044606: balance_dirty_state: bdi btrfs-1: dirty=665 wb=734 unstable=0 bg_thresh=1010 thresh=2020 gap=621 poll_thresh=16 ino=257 dd-2584 [006] 59.044721: balance_dirty_state: bdi btrfs-1: dirty=715 wb=734 unstable=0 bg_thresh=1012 thresh=2025 gap=576 poll_thresh=17 ino=257 dd-2584 [006] 59.044846: balance_dirty_state: bdi btrfs-1: dirty=740 wb=709 unstable=0 bg_thresh=1015 thresh=2030 gap=581 poll_thresh=18 ino=257 dd-2584 [006] 59.044985: balance_dirty_state: bdi btrfs-1: dirty=765 wb=584 unstable=0 bg_thresh=1017 thresh=2034 gap=685 poll_thresh=19 ino=257 dd-2584 [006] 59.045266: balance_dirty_state: bdi btrfs-1: dirty=815 wb=584 unstable=0 bg_thresh=1016 thresh=2033 gap=634 poll_thresh=20 ino=257 dd-2584 [006] 59.045378: balance_dirty_state: bdi btrfs-1: dirty=840 wb=584 unstable=0 bg_thresh=1016 thresh=2032 gap=608 poll_thresh=21 ino=257 dd-2584 [006] 59.045492: balance_dirty_state: bdi btrfs-1: dirty=865 wb=584 unstable=0 bg_thresh=1015 thresh=2031 gap=582 poll_thresh=22 ino=257 dd-2584 [006] 59.045606: balance_dirty_state: bdi btrfs-1: dirty=890 wb=584 unstable=0 bg_thresh=1017 thresh=2035 gap=561 poll_thresh=23 ino=257 dd-2584 [006] 59.045720: balance_dirty_state: bdi btrfs-1: dirty=940 wb=584 unstable=0 bg_thresh=1014 thresh=2028 gap=504 poll_thresh=24 ino=257 dd-2584 [006] 59.045725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=66980 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 59.052558: balance_dirty_state: bdi btrfs-1: dirty=940 wb=459 unstable=0 bg_thresh=1008 thresh=2016 gap=617 poll_thresh=24 ino=257 dd-2584 [006] 59.052664: balance_dirty_state: bdi btrfs-1: dirty=940 wb=459 unstable=0 bg_thresh=1008 thresh=2016 gap=617 poll_thresh=18 ino=257 dd-2584 [006] 59.052778: balance_dirty_state: bdi btrfs-1: dirty=990 wb=459 unstable=0 bg_thresh=1010 thresh=2021 gap=572 poll_thresh=19 ino=257 dd-2584 [006] 59.052892: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=459 unstable=0 bg_thresh=1013 thresh=2026 gap=552 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 59.052916: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11572 wrote=0 to_write=16384 dd-2584 [006] 59.053325: balance_dirty_state: bdi btrfs-1: dirty=990 wb=534 unstable=0 bg_thresh=1015 thresh=2030 gap=506 poll_thresh=21 ino=257 dd-2584 [006] 59.053327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=66980 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 59.055599: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=832 to_write=15552 dd-2584 [002] 59.060598: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1159 unstable=0 bg_thresh=1015 thresh=2030 gap=656 poll_thresh=21 ino=257 dd-2584 [002] 59.060684: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1159 unstable=0 bg_thresh=1017 thresh=2035 gap=636 poll_thresh=16 ino=257 dd-2584 [002] 59.060843: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1159 unstable=0 bg_thresh=1017 thresh=2034 gap=610 poll_thresh=17 ino=257 dd-2584 [002] 59.060982: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1159 unstable=0 bg_thresh=1016 thresh=2033 gap=584 poll_thresh=18 ino=257 dd-2584 [002] 59.061104: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1159 unstable=0 bg_thresh=1018 thresh=2037 gap=563 poll_thresh=19 ino=257 dd-2584 [002] 59.061224: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1159 unstable=0 bg_thresh=1018 thresh=2036 gap=512 poll_thresh=20 ino=257 dd-2584 [002] 59.061345: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1159 unstable=0 bg_thresh=1017 thresh=2035 gap=486 poll_thresh=21 ino=257 dd-2584 [002] 59.061349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=66980 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.068679: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1034 unstable=0 bg_thresh=1016 thresh=2033 gap=609 poll_thresh=21 ino=257 dd-2584 [004] 59.068808: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1046 unstable=0 bg_thresh=1017 thresh=2035 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 59.069042: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1046 unstable=0 bg_thresh=1020 thresh=2040 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 59.069632: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1046 unstable=0 bg_thresh=1019 thresh=2039 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 59.069870: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1046 unstable=0 bg_thresh=1021 thresh=2043 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 59.069879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=66980 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.076621: balance_dirty_state: bdi btrfs-1: dirty=489 wb=921 unstable=0 bg_thresh=1021 thresh=2043 gap=633 poll_thresh=19 ino=257 dd-2584 [004] 59.076733: balance_dirty_state: bdi btrfs-1: dirty=514 wb=921 unstable=0 bg_thresh=1018 thresh=2037 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 59.076858: balance_dirty_state: bdi btrfs-1: dirty=539 wb=921 unstable=0 bg_thresh=1018 thresh=2036 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 59.076979: balance_dirty_state: bdi btrfs-1: dirty=539 wb=921 unstable=0 bg_thresh=1018 thresh=2036 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 59.077217: balance_dirty_state: bdi btrfs-1: dirty=589 wb=921 unstable=0 bg_thresh=1017 thresh=2035 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 59.077487: balance_dirty_state: bdi btrfs-1: dirty=614 wb=921 unstable=0 bg_thresh=1014 thresh=2029 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 59.077493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=66980 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 59.084554: balance_dirty_state: bdi btrfs-1: dirty=614 wb=846 unstable=0 bg_thresh=1020 thresh=2041 gap=581 poll_thresh=18 ino=257 dd-2584 [000] 59.084646: balance_dirty_state: bdi btrfs-1: dirty=614 wb=846 unstable=0 bg_thresh=1020 thresh=2041 gap=581 poll_thresh=13 ino=257 dd-2584 [000] 59.084733: balance_dirty_state: bdi btrfs-1: dirty=639 wb=846 unstable=0 bg_thresh=1020 thresh=2041 gap=556 poll_thresh=14 ino=257 dd-2584 [000] 59.084820: balance_dirty_state: bdi btrfs-1: dirty=664 wb=846 unstable=0 bg_thresh=1023 thresh=2046 gap=536 poll_thresh=15 ino=257 dd-2584 [000] 59.084907: balance_dirty_state: bdi btrfs-1: dirty=664 wb=846 unstable=0 bg_thresh=1025 thresh=2051 gap=541 poll_thresh=16 ino=257 dd-2584 [000] 59.085082: balance_dirty_state: bdi btrfs-1: dirty=714 wb=846 unstable=0 bg_thresh=1028 thresh=2056 gap=496 poll_thresh=17 ino=257 dd-2584 [000] 59.085088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=66980 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 59.092584: balance_dirty_state: bdi btrfs-1: dirty=714 wb=721 unstable=0 bg_thresh=1025 thresh=2051 gap=616 poll_thresh=17 ino=257 dd-2584 [000] 59.092813: balance_dirty_state: bdi btrfs-1: dirty=714 wb=721 unstable=0 bg_thresh=1025 thresh=2051 gap=616 poll_thresh=13 ino=257 dd-2584 [000] 59.092872: balance_dirty_state: bdi btrfs-1: dirty=739 wb=721 unstable=0 bg_thresh=1025 thresh=2051 gap=591 poll_thresh=14 ino=257 dd-2584 [000] 59.092929: balance_dirty_state: bdi btrfs-1: dirty=764 wb=721 unstable=0 bg_thresh=1028 thresh=2056 gap=571 poll_thresh=15 ino=257 dd-2584 [000] 59.092988: balance_dirty_state: bdi btrfs-1: dirty=764 wb=721 unstable=0 bg_thresh=1027 thresh=2055 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 59.093105: balance_dirty_state: bdi btrfs-1: dirty=814 wb=721 unstable=0 bg_thresh=1027 thresh=2054 gap=519 poll_thresh=17 ino=257 dd-2584 [000] 59.093223: balance_dirty_state: bdi btrfs-1: dirty=839 wb=721 unstable=0 bg_thresh=1026 thresh=2053 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 59.093227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-187% task_weight=99% bdi_bw=66980 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 59.100560: balance_dirty_state: bdi btrfs-1: dirty=839 wb=596 unstable=0 bg_thresh=1024 thresh=2049 gap=614 poll_thresh=18 ino=257 dd-2584 [000] 59.100632: balance_dirty_state: bdi btrfs-1: dirty=839 wb=596 unstable=0 bg_thresh=1024 thresh=2049 gap=614 poll_thresh=13 ino=257 dd-2584 [000] 59.100690: balance_dirty_state: bdi btrfs-1: dirty=864 wb=596 unstable=0 bg_thresh=1024 thresh=2049 gap=589 poll_thresh=14 ino=257 dd-2584 [000] 59.100784: balance_dirty_state: bdi btrfs-1: dirty=889 wb=596 unstable=0 bg_thresh=1027 thresh=2054 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 59.100878: balance_dirty_state: bdi btrfs-1: dirty=889 wb=596 unstable=0 bg_thresh=1023 thresh=2047 gap=562 poll_thresh=16 ino=257 dd-2584 [000] 59.101053: balance_dirty_state: bdi btrfs-1: dirty=939 wb=596 unstable=0 bg_thresh=1023 thresh=2046 gap=511 poll_thresh=17 ino=257 dd-2584 [000] 59.101059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-149% task_weight=100% bdi_bw=66980 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 59.108640: balance_dirty_state: bdi btrfs-1: dirty=939 wb=446 unstable=0 bg_thresh=1017 thresh=2034 gap=649 poll_thresh=17 ino=257 dd-2584 [000] 59.108726: balance_dirty_state: bdi btrfs-1: dirty=939 wb=446 unstable=0 bg_thresh=1019 thresh=2039 gap=654 poll_thresh=13 ino=257 dd-2584 [000] 59.108785: balance_dirty_state: bdi btrfs-1: dirty=964 wb=446 unstable=0 bg_thresh=1016 thresh=2033 gap=623 poll_thresh=14 ino=257 dd-2584 [000] 59.109014: balance_dirty_state: bdi btrfs-1: dirty=989 wb=446 unstable=0 bg_thresh=1019 thresh=2038 gap=603 poll_thresh=15 ino=257 dd-2584 [000] 59.109074: balance_dirty_state: bdi btrfs-1: dirty=989 wb=446 unstable=0 bg_thresh=1016 thresh=2032 gap=597 poll_thresh=16 ino=257 dd-2584 [000] 59.109191: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=446 unstable=0 bg_thresh=1018 thresh=2036 gap=576 poll_thresh=17 ino=257 dd-2584 [000] 59.109308: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=446 unstable=0 bg_thresh=1017 thresh=2035 gap=525 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 59.109388: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11628 wrote=0 to_write=16384 dd-2584 [000] 59.109431: balance_dirty_state: bdi btrfs-1: dirty=1089 wb=446 unstable=0 bg_thresh=1017 thresh=2034 gap=499 poll_thresh=19 ino=257 dd-2584 [000] 59.109433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=66980 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 59.115122: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=880 to_write=15504 dd-2584 [004] 59.116684: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1321 unstable=0 bg_thresh=1017 thresh=2034 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 59.116694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=66980 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.124576: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1071 unstable=0 bg_thresh=1019 thresh=2039 gap=754 poll_thresh=19 ino=257 dd-2584 [004] 59.124673: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1071 unstable=0 bg_thresh=1019 thresh=2039 gap=754 poll_thresh=14 ino=257 dd-2584 [004] 59.124767: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1071 unstable=0 bg_thresh=1019 thresh=2039 gap=729 poll_thresh=15 ino=257 dd-2584 [004] 59.124860: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1071 unstable=0 bg_thresh=1022 thresh=2044 gap=709 poll_thresh=16 ino=257 dd-2584 [004] 59.125045: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1071 unstable=0 bg_thresh=1024 thresh=2049 gap=689 poll_thresh=17 ino=257 dd-2584 [004] 59.125239: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1071 unstable=0 bg_thresh=1026 thresh=2053 gap=668 poll_thresh=18 ino=257 dd-2584 [004] 59.125711: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1071 unstable=0 bg_thresh=1026 thresh=2052 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 59.125899: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1071 unstable=0 bg_thresh=1025 thresh=2051 gap=591 poll_thresh=20 ino=257 dd-2584 [004] 59.126087: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1071 unstable=0 bg_thresh=1025 thresh=2050 gap=565 poll_thresh=21 ino=257 dd-2584 [004] 59.126279: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1071 unstable=0 bg_thresh=1027 thresh=2054 gap=544 poll_thresh=22 ino=257 dd-2584 [004] 59.126467: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1071 unstable=0 bg_thresh=1026 thresh=2053 gap=493 poll_thresh=23 ino=257 dd-2584 [004] 59.126474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=66980 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.132592: balance_dirty_state: bdi btrfs-1: dirty=489 wb=946 unstable=0 bg_thresh=1019 thresh=2039 gap=604 poll_thresh=23 ino=257 dd-2584 [004] 59.132659: balance_dirty_state: bdi btrfs-1: dirty=489 wb=946 unstable=0 bg_thresh=1019 thresh=2039 gap=604 poll_thresh=17 ino=257 dd-2584 [004] 59.132775: balance_dirty_state: bdi btrfs-1: dirty=539 wb=946 unstable=0 bg_thresh=1022 thresh=2044 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 59.132892: balance_dirty_state: bdi btrfs-1: dirty=564 wb=946 unstable=0 bg_thresh=1021 thresh=2043 gap=533 poll_thresh=19 ino=257 dd-2584 [004] 59.133011: balance_dirty_state: bdi btrfs-1: dirty=589 wb=946 unstable=0 bg_thresh=1020 thresh=2041 gap=506 poll_thresh=20 ino=257 dd-2584 [004] 59.133015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=66980 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.140584: balance_dirty_state: bdi btrfs-1: dirty=589 wb=896 unstable=0 bg_thresh=1020 thresh=2040 gap=555 poll_thresh=20 ino=257 dd-2584 [004] 59.140973: balance_dirty_state: bdi btrfs-1: dirty=614 wb=896 unstable=0 bg_thresh=1020 thresh=2040 gap=530 poll_thresh=15 ino=257 dd-2584 [004] 59.141061: balance_dirty_state: bdi btrfs-1: dirty=614 wb=896 unstable=0 bg_thresh=1020 thresh=2040 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 59.141233: balance_dirty_state: bdi btrfs-1: dirty=664 wb=896 unstable=0 bg_thresh=1025 thresh=2050 gap=490 poll_thresh=17 ino=257 dd-2584 [004] 59.141239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=66580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 59.148597: balance_dirty_state: bdi btrfs-1: dirty=664 wb=746 unstable=0 bg_thresh=1018 thresh=2037 gap=627 poll_thresh=17 ino=257 dd-2584 [000] 59.148692: balance_dirty_state: bdi btrfs-1: dirty=689 wb=746 unstable=0 bg_thresh=1018 thresh=2036 gap=601 poll_thresh=13 ino=257 dd-2584 [000] 59.148760: balance_dirty_state: bdi btrfs-1: dirty=689 wb=746 unstable=0 bg_thresh=1018 thresh=2036 gap=601 poll_thresh=14 ino=257 dd-2584 [000] 59.148817: balance_dirty_state: bdi btrfs-1: dirty=714 wb=746 unstable=0 bg_thresh=1017 thresh=2035 gap=575 poll_thresh=15 ino=257 dd-2584 [000] 59.148876: balance_dirty_state: bdi btrfs-1: dirty=739 wb=746 unstable=0 bg_thresh=1017 thresh=2035 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 59.149055: balance_dirty_state: bdi btrfs-1: dirty=764 wb=746 unstable=0 bg_thresh=1017 thresh=2034 gap=524 poll_thresh=17 ino=257 dd-2584 [000] 59.149230: balance_dirty_state: bdi btrfs-1: dirty=789 wb=746 unstable=0 bg_thresh=1016 thresh=2033 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 59.149236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=66580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 59.156657: balance_dirty_state: bdi btrfs-1: dirty=789 wb=496 unstable=0 bg_thresh=1004 thresh=2008 gap=723 poll_thresh=18 ino=257 dd-2584 [000] 59.156728: balance_dirty_state: bdi btrfs-1: dirty=814 wb=496 unstable=0 bg_thresh=1006 thresh=2013 gap=703 poll_thresh=13 ino=257 dd-2584 [000] 59.156820: balance_dirty_state: bdi btrfs-1: dirty=839 wb=496 unstable=0 bg_thresh=1006 thresh=2013 gap=678 poll_thresh=14 ino=257 dd-2584 [000] 59.156905: balance_dirty_state: bdi btrfs-1: dirty=839 wb=496 unstable=0 bg_thresh=1009 thresh=2018 gap=683 poll_thresh=15 ino=257 dd-2584 [000] 59.156994: balance_dirty_state: bdi btrfs-1: dirty=864 wb=496 unstable=0 bg_thresh=1009 thresh=2018 gap=658 poll_thresh=16 ino=257 dd-2584 [000] 59.157417: balance_dirty_state: bdi btrfs-1: dirty=889 wb=496 unstable=0 bg_thresh=1011 thresh=2022 gap=637 poll_thresh=17 ino=257 dd-2584 [000] 59.157582: balance_dirty_state: bdi btrfs-1: dirty=914 wb=496 unstable=0 bg_thresh=1010 thresh=2021 gap=611 poll_thresh=18 ino=257 dd-2584 [000] 59.157752: balance_dirty_state: bdi btrfs-1: dirty=964 wb=496 unstable=0 bg_thresh=1010 thresh=2020 gap=560 poll_thresh=19 ino=257 dd-2584 [000] 59.157895: balance_dirty_state: bdi btrfs-1: dirty=989 wb=496 unstable=0 bg_thresh=1012 thresh=2024 gap=539 poll_thresh=20 ino=257 dd-2584 [000] 59.158016: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=496 unstable=0 bg_thresh=1011 thresh=2023 gap=513 poll_thresh=21 ino=257 flush-btrfs-1-2586 [006] 59.158066: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11676 wrote=0 to_write=16384 dd-2584 [000] 59.158141: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=496 unstable=0 bg_thresh=1011 thresh=2022 gap=487 poll_thresh=22 ino=257 dd-2584 [000] 59.158142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=66580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 59.160740: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=832 to_write=15552 dd-2584 [000] 59.164628: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1196 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=22 ino=257 dd-2584 [000] 59.164721: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1196 unstable=0 bg_thresh=1006 thresh=2013 gap=578 poll_thresh=16 ino=257 dd-2584 [000] 59.164876: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1196 unstable=0 bg_thresh=1012 thresh=2024 gap=564 poll_thresh=17 ino=257 dd-2584 [000] 59.165181: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1196 unstable=0 bg_thresh=1011 thresh=2023 gap=513 poll_thresh=18 ino=257 dd-2584 [000] 59.165301: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1196 unstable=0 bg_thresh=1010 thresh=2021 gap=486 poll_thresh=19 ino=257 dd-2584 [000] 59.165306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=66580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.172658: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1071 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 59.172747: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1071 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 59.172830: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1071 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 59.172912: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1071 unstable=0 bg_thresh=1007 thresh=2014 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 59.173051: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1071 unstable=0 bg_thresh=1006 thresh=2013 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 59.173166: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1071 unstable=0 bg_thresh=1008 thresh=2017 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 59.173278: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1071 unstable=0 bg_thresh=1008 thresh=2016 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 59.173283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=66580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.180663: balance_dirty_state: bdi btrfs-1: dirty=489 wb=946 unstable=0 bg_thresh=1006 thresh=2013 gap=578 poll_thresh=19 ino=257 dd-2584 [004] 59.180737: balance_dirty_state: bdi btrfs-1: dirty=489 wb=946 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 59.180795: balance_dirty_state: bdi btrfs-1: dirty=514 wb=946 unstable=0 bg_thresh=1006 thresh=2012 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 59.180853: balance_dirty_state: bdi btrfs-1: dirty=514 wb=946 unstable=0 bg_thresh=1005 thresh=2011 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 59.181134: balance_dirty_state: bdi btrfs-1: dirty=564 wb=946 unstable=0 bg_thresh=1005 thresh=2010 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 59.181139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=66580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.188686: balance_dirty_state: bdi btrfs-1: dirty=564 wb=846 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=17 ino=257 dd-2584 [004] 59.188781: balance_dirty_state: bdi btrfs-1: dirty=564 wb=846 unstable=0 bg_thresh=1007 thresh=2014 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 59.188866: balance_dirty_state: bdi btrfs-1: dirty=589 wb=846 unstable=0 bg_thresh=1006 thresh=2013 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 59.188950: balance_dirty_state: bdi btrfs-1: dirty=614 wb=846 unstable=0 bg_thresh=1006 thresh=2013 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 59.189036: balance_dirty_state: bdi btrfs-1: dirty=614 wb=846 unstable=0 bg_thresh=1006 thresh=2012 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 59.189204: balance_dirty_state: bdi btrfs-1: dirty=664 wb=846 unstable=0 bg_thresh=1005 thresh=2011 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 59.189210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=66580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.196672: balance_dirty_state: bdi btrfs-1: dirty=664 wb=846 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 59.196682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=66580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.204707: balance_dirty_state: bdi btrfs-1: dirty=664 wb=696 unstable=0 bg_thresh=1004 thresh=2008 gap=648 poll_thresh=17 ino=257 dd-2584 [004] 59.204855: balance_dirty_state: bdi btrfs-1: dirty=664 wb=696 unstable=0 bg_thresh=1006 thresh=2013 gap=653 poll_thresh=13 ino=257 dd-2584 [004] 59.204976: balance_dirty_state: bdi btrfs-1: dirty=689 wb=696 unstable=0 bg_thresh=1003 thresh=2007 gap=622 poll_thresh=14 ino=257 dd-2584 [004] 59.205095: balance_dirty_state: bdi btrfs-1: dirty=689 wb=696 unstable=0 bg_thresh=1006 thresh=2012 gap=627 poll_thresh=15 ino=257 dd-2584 [004] 59.205212: balance_dirty_state: bdi btrfs-1: dirty=714 wb=696 unstable=0 bg_thresh=1005 thresh=2011 gap=601 poll_thresh=16 ino=257 dd-2584 [004] 59.205447: balance_dirty_state: bdi btrfs-1: dirty=739 wb=696 unstable=0 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 59.205686: balance_dirty_state: bdi btrfs-1: dirty=789 wb=696 unstable=0 bg_thresh=1004 thresh=2009 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 59.206273: balance_dirty_state: bdi btrfs-1: dirty=814 wb=696 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 59.206282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=66580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.212694: balance_dirty_state: bdi btrfs-1: dirty=814 wb=571 unstable=0 bg_thresh=1005 thresh=2011 gap=626 poll_thresh=19 ino=257 dd-2584 [004] 59.212814: balance_dirty_state: bdi btrfs-1: dirty=839 wb=571 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 59.212874: balance_dirty_state: bdi btrfs-1: dirty=839 wb=571 unstable=0 bg_thresh=1007 thresh=2015 gap=605 poll_thresh=15 ino=257 dd-2584 [004] 59.212931: balance_dirty_state: bdi btrfs-1: dirty=864 wb=571 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 59.213044: balance_dirty_state: bdi btrfs-1: dirty=889 wb=571 unstable=0 bg_thresh=1006 thresh=2013 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 59.213155: balance_dirty_state: bdi btrfs-1: dirty=914 wb=571 unstable=0 bg_thresh=1006 thresh=2012 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 59.213271: balance_dirty_state: bdi btrfs-1: dirty=964 wb=571 unstable=0 bg_thresh=1005 thresh=2011 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 59.213276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=66580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.220690: balance_dirty_state: bdi btrfs-1: dirty=964 wb=571 unstable=0 bg_thresh=1005 thresh=2011 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 59.220700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=66580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.228680: balance_dirty_state: bdi btrfs-1: dirty=964 wb=446 unstable=0 bg_thresh=1006 thresh=2013 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 59.228758: balance_dirty_state: bdi btrfs-1: dirty=964 wb=446 unstable=0 bg_thresh=1009 thresh=2018 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 59.228825: balance_dirty_state: bdi btrfs-1: dirty=989 wb=446 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 59.228894: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=446 unstable=0 bg_thresh=1005 thresh=2011 gap=551 poll_thresh=16 ino=257 flush-btrfs-1-2586 [006] 59.228931: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11748 wrote=0 to_write=16384 dd-2584 [004] 59.229034: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=446 unstable=0 bg_thresh=1005 thresh=2010 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 59.229550: balance_dirty_state: bdi btrfs-1: dirty=914 wb=571 unstable=0 bg_thresh=1005 thresh=2011 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 59.229772: balance_dirty_state: bdi btrfs-1: dirty=889 wb=521 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 59.229916: balance_dirty_state: bdi btrfs-1: dirty=889 wb=571 unstable=0 bg_thresh=1004 thresh=2009 gap=549 poll_thresh=20 ino=257 dd-2584 [004] 59.230055: balance_dirty_state: bdi btrfs-1: dirty=889 wb=596 unstable=0 bg_thresh=1004 thresh=2008 gap=523 poll_thresh=21 ino=257 dd-2584 [004] 59.230197: balance_dirty_state: bdi btrfs-1: dirty=864 wb=646 unstable=0 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=22 ino=257 dd-2584 [004] 59.230198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=66580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 59.233604: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=272 wrote=976 to_write=15408 dd-2584 [000] 59.236697: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1296 unstable=0 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=22 ino=257 dd-2584 [000] 59.236704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=66580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 59.248683: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1171 unstable=0 bg_thresh=1006 thresh=2013 gap=628 poll_thresh=22 ino=257 dd-2584 [001] 59.248795: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1171 unstable=0 bg_thresh=1006 thresh=2013 gap=628 poll_thresh=16 ino=257 dd-2584 [001] 59.249030: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1171 unstable=0 bg_thresh=1011 thresh=2023 gap=588 poll_thresh=17 ino=257 dd-2584 [001] 59.249265: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1171 unstable=0 bg_thresh=1011 thresh=2022 gap=562 poll_thresh=18 ino=257 dd-2584 [001] 59.249500: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1171 unstable=0 bg_thresh=1010 thresh=2021 gap=536 poll_thresh=19 ino=257 dd-2584 [001] 59.250092: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1171 unstable=0 bg_thresh=1010 thresh=2020 gap=485 poll_thresh=20 ino=257 dd-2584 [001] 59.250102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=65648 base_bw=5084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 59.256675: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1171 unstable=0 bg_thresh=1010 thresh=2020 gap=485 poll_thresh=20 ino=257 dd-2584 [001] 59.256683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=65648 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 59.264652: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1021 unstable=0 bg_thresh=1009 thresh=2018 gap=633 poll_thresh=20 ino=257 dd-2584 [001] 59.264749: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1021 unstable=0 bg_thresh=1008 thresh=2017 gap=632 poll_thresh=15 ino=257 dd-2584 [001] 59.264818: balance_dirty_state: bdi btrfs-1: dirty=389 wb=996 unstable=0 bg_thresh=1011 thresh=2022 gap=637 poll_thresh=16 ino=257 dd-2584 [001] 59.264936: balance_dirty_state: bdi btrfs-1: dirty=414 wb=971 unstable=0 bg_thresh=1010 thresh=2021 gap=636 poll_thresh=17 ino=257 dd-2584 [001] 59.265053: balance_dirty_state: bdi btrfs-1: dirty=439 wb=971 unstable=0 bg_thresh=1010 thresh=2020 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 59.265171: balance_dirty_state: bdi btrfs-1: dirty=489 wb=971 unstable=0 bg_thresh=1012 thresh=2024 gap=564 poll_thresh=19 ino=257 dd-2584 [001] 59.265287: balance_dirty_state: bdi btrfs-1: dirty=514 wb=971 unstable=0 bg_thresh=1011 thresh=2023 gap=538 poll_thresh=20 ino=257 dd-2584 [001] 59.265406: balance_dirty_state: bdi btrfs-1: dirty=539 wb=971 unstable=0 bg_thresh=1011 thresh=2022 gap=512 poll_thresh=21 ino=257 dd-2584 [001] 59.265524: balance_dirty_state: bdi btrfs-1: dirty=589 wb=971 unstable=0 bg_thresh=1010 thresh=2021 gap=461 poll_thresh=22 ino=257 dd-2584 [001] 59.265528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=65648 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 59.272681: balance_dirty_state: bdi btrfs-1: dirty=589 wb=971 unstable=0 bg_thresh=1006 thresh=2012 gap=452 poll_thresh=22 ino=257 dd-2584 [001] 59.272689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=65648 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 59.284670: balance_dirty_state: bdi btrfs-1: dirty=589 wb=721 unstable=0 bg_thresh=1010 thresh=2021 gap=711 poll_thresh=22 ino=257 dd-2584 [001] 59.284904: balance_dirty_state: bdi btrfs-1: dirty=589 wb=721 unstable=0 bg_thresh=1004 thresh=2009 gap=699 poll_thresh=16 ino=257 dd-2584 [001] 59.285017: balance_dirty_state: bdi btrfs-1: dirty=614 wb=721 unstable=0 bg_thresh=1007 thresh=2014 gap=679 poll_thresh=17 ino=257 dd-2584 [001] 59.285143: balance_dirty_state: bdi btrfs-1: dirty=664 wb=721 unstable=0 bg_thresh=1002 thresh=2005 gap=620 poll_thresh=18 ino=257 dd-2584 [001] 59.285290: balance_dirty_state: bdi btrfs-1: dirty=689 wb=596 unstable=0 bg_thresh=1007 thresh=2015 gap=730 poll_thresh=19 ino=257 dd-2584 [001] 59.285414: balance_dirty_state: bdi btrfs-1: dirty=714 wb=596 unstable=0 bg_thresh=1005 thresh=2011 gap=701 poll_thresh=20 ino=257 dd-2584 [001] 59.285536: balance_dirty_state: bdi btrfs-1: dirty=764 wb=596 unstable=0 bg_thresh=1008 thresh=2016 gap=656 poll_thresh=21 ino=257 dd-2584 [001] 59.285655: balance_dirty_state: bdi btrfs-1: dirty=789 wb=596 unstable=0 bg_thresh=1009 thresh=2019 gap=634 poll_thresh=22 ino=257 dd-2584 [001] 59.285780: balance_dirty_state: bdi btrfs-1: dirty=814 wb=596 unstable=0 bg_thresh=1014 thresh=2029 gap=619 poll_thresh=23 ino=257 dd-2584 [001] 59.286058: balance_dirty_state: bdi btrfs-1: dirty=839 wb=596 unstable=0 bg_thresh=1014 thresh=2028 gap=593 poll_thresh=24 ino=257 dd-2584 [001] 59.286180: balance_dirty_state: bdi btrfs-1: dirty=889 wb=596 unstable=0 bg_thresh=1013 thresh=2027 gap=542 poll_thresh=25 ino=257 dd-2584 [001] 59.286299: balance_dirty_state: bdi btrfs-1: dirty=914 wb=596 unstable=0 bg_thresh=1015 thresh=2031 gap=521 poll_thresh=26 ino=257 dd-2584 [001] 59.286417: balance_dirty_state: bdi btrfs-1: dirty=939 wb=596 unstable=0 bg_thresh=1018 thresh=2036 gap=501 poll_thresh=27 ino=257 dd-2584 [001] 59.286423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=65648 base_bw=5084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 59.296649: balance_dirty_state: bdi btrfs-1: dirty=939 wb=471 unstable=0 bg_thresh=1009 thresh=2018 gap=608 poll_thresh=27 ino=257 dd-2584 [001] 59.296753: balance_dirty_state: bdi btrfs-1: dirty=964 wb=471 unstable=0 bg_thresh=1011 thresh=2023 gap=588 poll_thresh=20 ino=257 dd-2584 [001] 59.296928: balance_dirty_state: bdi btrfs-1: dirty=989 wb=471 unstable=0 bg_thresh=1008 thresh=2016 gap=556 poll_thresh=21 ino=257 dd-2584 [001] 59.297104: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=471 unstable=0 bg_thresh=1007 thresh=2015 gap=530 poll_thresh=22 ino=257 flush-btrfs-1-2586 [006] 59.297154: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11816 wrote=0 to_write=16384 dd-2584 [001] 59.297289: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=471 unstable=0 bg_thresh=1009 thresh=2019 gap=484 poll_thresh=23 ino=257 dd-2584 [001] 59.297291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=65648 base_bw=5084 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 59.299850: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=336 wrote=848 to_write=15536 dd-2584 [001] 59.304621: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1321 unstable=0 bg_thresh=1012 thresh=2025 gap=490 poll_thresh=23 ino=257 dd-2584 [001] 59.304627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=65648 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 59.316834: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1321 unstable=0 bg_thresh=1013 thresh=2027 gap=492 poll_thresh=23 ino=257 dd-2584 [001] 59.316839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=65648 base_bw=5084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 59.328790: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1071 unstable=0 bg_thresh=1009 thresh=2019 gap=734 poll_thresh=23 ino=257 dd-2584 [001] 59.328893: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1071 unstable=0 bg_thresh=1009 thresh=2019 gap=734 poll_thresh=17 ino=257 dd-2584 [001] 59.329299: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1071 unstable=0 bg_thresh=1006 thresh=2012 gap=677 poll_thresh=18 ino=257 dd-2584 [001] 59.329460: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1071 unstable=0 bg_thresh=1005 thresh=2011 gap=651 poll_thresh=19 ino=257 dd-2584 [001] 59.329619: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1071 unstable=0 bg_thresh=1007 thresh=2015 gap=630 poll_thresh=20 ino=257 dd-2584 [001] 59.329777: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1071 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=21 ino=257 dd-2584 [001] 59.329935: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1071 unstable=0 bg_thresh=1006 thresh=2013 gap=553 poll_thresh=22 ino=257 dd-2584 [001] 59.330092: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1071 unstable=0 bg_thresh=1006 thresh=2012 gap=527 poll_thresh=23 ino=257 dd-2584 [001] 59.330250: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1071 unstable=0 bg_thresh=1008 thresh=2016 gap=506 poll_thresh=24 ino=257 dd-2584 [001] 59.330409: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1071 unstable=0 bg_thresh=1007 thresh=2015 gap=455 poll_thresh=25 ino=257 dd-2584 [001] 59.330415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=65648 base_bw=5084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 59.340680: balance_dirty_state: bdi btrfs-1: dirty=489 wb=946 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=25 ino=257 dd-2584 [005] 59.340809: balance_dirty_state: bdi btrfs-1: dirty=489 wb=946 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=19 ino=257 dd-2584 [005] 59.341273: balance_dirty_state: bdi btrfs-1: dirty=539 wb=946 unstable=0 bg_thresh=1014 thresh=2028 gap=543 poll_thresh=20 ino=257 dd-2584 [005] 59.341442: balance_dirty_state: bdi btrfs-1: dirty=564 wb=946 unstable=0 bg_thresh=1013 thresh=2027 gap=517 poll_thresh=21 ino=257 dd-2584 [005] 59.341614: balance_dirty_state: bdi btrfs-1: dirty=589 wb=946 unstable=0 bg_thresh=1013 thresh=2026 gap=491 poll_thresh=22 ino=257 dd-2584 [005] 59.341620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=65648 base_bw=5084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 59.348825: balance_dirty_state: bdi btrfs-1: dirty=589 wb=871 unstable=0 bg_thresh=1013 thresh=2026 gap=566 poll_thresh=22 ino=257 dd-2584 [000] 59.348914: balance_dirty_state: bdi btrfs-1: dirty=614 wb=871 unstable=0 bg_thresh=1013 thresh=2026 gap=541 poll_thresh=16 ino=257 dd-2584 [000] 59.349026: balance_dirty_state: bdi btrfs-1: dirty=639 wb=871 unstable=0 bg_thresh=1015 thresh=2031 gap=521 poll_thresh=17 ino=257 dd-2584 [000] 59.349138: balance_dirty_state: bdi btrfs-1: dirty=664 wb=871 unstable=0 bg_thresh=1018 thresh=2036 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 59.349143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=98% bdi_bw=65648 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 59.356775: balance_dirty_state: bdi btrfs-1: dirty=664 wb=871 unstable=0 bg_thresh=1018 thresh=2036 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 59.356783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=98% bdi_bw=63096 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 59.364782: balance_dirty_state: bdi btrfs-1: dirty=664 wb=871 unstable=0 bg_thresh=1018 thresh=2036 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 59.364791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=98% bdi_bw=63096 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 59.372742: balance_dirty_state: bdi btrfs-1: dirty=664 wb=746 unstable=0 bg_thresh=1017 thresh=2034 gap=624 poll_thresh=18 ino=257 dd-2584 [000] 59.372830: balance_dirty_state: bdi btrfs-1: dirty=689 wb=746 unstable=0 bg_thresh=1017 thresh=2034 gap=599 poll_thresh=13 ino=257 dd-2584 [000] 59.372887: balance_dirty_state: bdi btrfs-1: dirty=714 wb=746 unstable=0 bg_thresh=1019 thresh=2039 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 59.372941: balance_dirty_state: bdi btrfs-1: dirty=714 wb=746 unstable=0 bg_thresh=1019 thresh=2039 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 59.372999: balance_dirty_state: bdi btrfs-1: dirty=739 wb=746 unstable=0 bg_thresh=1019 thresh=2038 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 59.373276: balance_dirty_state: bdi btrfs-1: dirty=764 wb=746 unstable=0 bg_thresh=1018 thresh=2037 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 59.373391: balance_dirty_state: bdi btrfs-1: dirty=789 wb=746 unstable=0 bg_thresh=1018 thresh=2036 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 59.373395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=63096 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 59.380770: balance_dirty_state: bdi btrfs-1: dirty=789 wb=746 unstable=0 bg_thresh=1018 thresh=2036 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 59.380779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=63096 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 59.388746: balance_dirty_state: bdi btrfs-1: dirty=789 wb=621 unstable=0 bg_thresh=1013 thresh=2026 gap=616 poll_thresh=18 ino=257 dd-2584 [000] 59.388836: balance_dirty_state: bdi btrfs-1: dirty=814 wb=621 unstable=0 bg_thresh=1013 thresh=2026 gap=591 poll_thresh=13 ino=257 dd-2584 [000] 59.388891: balance_dirty_state: bdi btrfs-1: dirty=839 wb=621 unstable=0 bg_thresh=1015 thresh=2031 gap=571 poll_thresh=14 ino=257 dd-2584 [000] 59.388946: balance_dirty_state: bdi btrfs-1: dirty=839 wb=621 unstable=0 bg_thresh=1015 thresh=2031 gap=571 poll_thresh=15 ino=257 dd-2584 [000] 59.389001: balance_dirty_state: bdi btrfs-1: dirty=864 wb=621 unstable=0 bg_thresh=1018 thresh=2036 gap=551 poll_thresh=16 ino=257 dd-2584 [000] 59.389113: balance_dirty_state: bdi btrfs-1: dirty=889 wb=621 unstable=0 bg_thresh=1017 thresh=2035 gap=525 poll_thresh=17 ino=257 dd-2584 [000] 59.389226: balance_dirty_state: bdi btrfs-1: dirty=914 wb=621 unstable=0 bg_thresh=1017 thresh=2034 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 59.389231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=98% bdi_bw=63096 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 59.396758: balance_dirty_state: bdi btrfs-1: dirty=914 wb=621 unstable=0 bg_thresh=1017 thresh=2034 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 59.396767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=98% bdi_bw=63096 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 59.404762: balance_dirty_state: bdi btrfs-1: dirty=914 wb=496 unstable=0 bg_thresh=1014 thresh=2029 gap=619 poll_thresh=18 ino=257 dd-2584 [000] 59.404940: balance_dirty_state: bdi btrfs-1: dirty=939 wb=496 unstable=0 bg_thresh=1014 thresh=2029 gap=594 poll_thresh=13 ino=257 dd-2584 [000] 59.405114: balance_dirty_state: bdi btrfs-1: dirty=964 wb=496 unstable=0 bg_thresh=1017 thresh=2034 gap=574 poll_thresh=14 ino=257 dd-2584 [000] 59.405311: balance_dirty_state: bdi btrfs-1: dirty=964 wb=496 unstable=0 bg_thresh=1017 thresh=2034 gap=574 poll_thresh=15 ino=257 dd-2584 [000] 59.405492: balance_dirty_state: bdi btrfs-1: dirty=989 wb=496 unstable=0 bg_thresh=1019 thresh=2039 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 59.406403: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=496 unstable=0 bg_thresh=1019 thresh=2038 gap=528 poll_thresh=17 ino=257 dd-2584 [000] 59.406777: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=496 unstable=0 bg_thresh=1018 thresh=2037 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 59.406789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=63096 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 59.406871: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11924 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 59.412436: writeback_single_inode: bdi btrfs-1: ino=257 state= age=448 wrote=848 to_write=7344 dd-2584 [000] 59.412685: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1346 unstable=0 bg_thresh=1012 thresh=2024 gap=464 poll_thresh=18 ino=257 dd-2584 [000] 59.412694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=63096 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.420769: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1346 unstable=0 bg_thresh=1008 thresh=2017 gap=457 poll_thresh=18 ino=257 dd-2584 [004] 59.420776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=63096 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 59.428741: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1221 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=18 ino=257 dd-2584 [002] 59.428817: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1221 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=13 ino=257 dd-2584 [002] 59.428885: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1221 unstable=0 bg_thresh=1003 thresh=2006 gap=546 poll_thresh=14 ino=257 dd-2584 [002] 59.428951: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1221 unstable=0 bg_thresh=1002 thresh=2005 gap=520 poll_thresh=15 ino=257 dd-2584 [002] 59.429014: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1221 unstable=0 bg_thresh=1005 thresh=2010 gap=525 poll_thresh=16 ino=257 dd-2584 [002] 59.429141: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1221 unstable=0 bg_thresh=1004 thresh=2009 gap=474 poll_thresh=17 ino=257 dd-2584 [002] 59.429146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=63096 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 59.436767: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1221 unstable=0 bg_thresh=1007 thresh=2015 gap=480 poll_thresh=17 ino=257 dd-2584 [002] 59.436775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=63096 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 59.444753: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1096 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=17 ino=257 dd-2584 [005] 59.444840: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1021 unstable=0 bg_thresh=1008 thresh=2016 gap=656 poll_thresh=13 ino=257 dd-2584 [005] 59.444911: balance_dirty_state: bdi btrfs-1: dirty=364 wb=971 unstable=0 bg_thresh=1010 thresh=2021 gap=686 poll_thresh=14 ino=257 dd-2584 [005] 59.444978: balance_dirty_state: bdi btrfs-1: dirty=364 wb=971 unstable=0 bg_thresh=1007 thresh=2015 gap=680 poll_thresh=15 ino=257 dd-2584 [005] 59.445045: balance_dirty_state: bdi btrfs-1: dirty=389 wb=971 unstable=0 bg_thresh=1010 thresh=2020 gap=660 poll_thresh=16 ino=257 dd-2584 [005] 59.445176: balance_dirty_state: bdi btrfs-1: dirty=414 wb=971 unstable=0 bg_thresh=1009 thresh=2019 gap=634 poll_thresh=17 ino=257 dd-2584 [005] 59.445494: balance_dirty_state: bdi btrfs-1: dirty=439 wb=971 unstable=0 bg_thresh=1006 thresh=2012 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 59.445616: balance_dirty_state: bdi btrfs-1: dirty=489 wb=971 unstable=0 bg_thresh=1008 thresh=2016 gap=556 poll_thresh=19 ino=257 dd-2584 [005] 59.445736: balance_dirty_state: bdi btrfs-1: dirty=514 wb=971 unstable=0 bg_thresh=1007 thresh=2015 gap=530 poll_thresh=20 ino=257 dd-2584 [005] 59.445858: balance_dirty_state: bdi btrfs-1: dirty=539 wb=971 unstable=0 bg_thresh=1007 thresh=2014 gap=504 poll_thresh=21 ino=257 dd-2584 [005] 59.445979: balance_dirty_state: bdi btrfs-1: dirty=589 wb=971 unstable=0 bg_thresh=1009 thresh=2018 gap=458 poll_thresh=22 ino=257 dd-2584 [005] 59.445984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=63096 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 59.452824: balance_dirty_state: bdi btrfs-1: dirty=589 wb=971 unstable=0 bg_thresh=1010 thresh=2021 gap=461 poll_thresh=22 ino=257 dd-2584 [007] 59.452834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=63096 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 59.460821: balance_dirty_state: bdi btrfs-1: dirty=589 wb=971 unstable=0 bg_thresh=1010 thresh=2021 gap=461 poll_thresh=22 ino=257 dd-2584 [007] 59.460829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=59656 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 59.468754: balance_dirty_state: bdi btrfs-1: dirty=589 wb=871 unstable=0 bg_thresh=1009 thresh=2019 gap=559 poll_thresh=22 ino=257 dd-2584 [007] 59.468822: balance_dirty_state: bdi btrfs-1: dirty=589 wb=871 unstable=0 bg_thresh=1009 thresh=2019 gap=559 poll_thresh=16 ino=257 dd-2584 [007] 59.468937: balance_dirty_state: bdi btrfs-1: dirty=639 wb=871 unstable=0 bg_thresh=1014 thresh=2029 gap=519 poll_thresh=17 ino=257 dd-2584 [007] 59.469059: balance_dirty_state: bdi btrfs-1: dirty=664 wb=871 unstable=0 bg_thresh=1017 thresh=2034 gap=499 poll_thresh=18 ino=257 dd-2584 [007] 59.469063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-116% task_weight=98% bdi_bw=59656 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 59.476764: balance_dirty_state: bdi btrfs-1: dirty=664 wb=871 unstable=0 bg_thresh=1012 thresh=2024 gap=489 poll_thresh=18 ino=257 dd-2584 [007] 59.476769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=59656 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 59.484793: balance_dirty_state: bdi btrfs-1: dirty=664 wb=596 unstable=0 bg_thresh=1014 thresh=2028 gap=768 poll_thresh=18 ino=257 dd-2584 [007] 59.484878: balance_dirty_state: bdi btrfs-1: dirty=689 wb=596 unstable=0 bg_thresh=1014 thresh=2028 gap=743 poll_thresh=13 ino=257 dd-2584 [007] 59.484941: balance_dirty_state: bdi btrfs-1: dirty=689 wb=596 unstable=0 bg_thresh=1013 thresh=2027 gap=742 poll_thresh=14 ino=257 dd-2584 [007] 59.485180: balance_dirty_state: bdi btrfs-1: dirty=714 wb=596 unstable=0 bg_thresh=1016 thresh=2032 gap=722 poll_thresh=15 ino=257 dd-2584 [007] 59.485242: balance_dirty_state: bdi btrfs-1: dirty=739 wb=596 unstable=0 bg_thresh=1013 thresh=2026 gap=691 poll_thresh=16 ino=257 dd-2584 [007] 59.485364: balance_dirty_state: bdi btrfs-1: dirty=764 wb=596 unstable=0 bg_thresh=1015 thresh=2030 gap=670 poll_thresh=17 ino=257 dd-2584 [007] 59.485484: balance_dirty_state: bdi btrfs-1: dirty=789 wb=596 unstable=0 bg_thresh=1014 thresh=2029 gap=644 poll_thresh=18 ino=257 dd-2584 [007] 59.485605: balance_dirty_state: bdi btrfs-1: dirty=814 wb=596 unstable=0 bg_thresh=1014 thresh=2028 gap=618 poll_thresh=19 ino=257 dd-2584 [007] 59.485727: balance_dirty_state: bdi btrfs-1: dirty=864 wb=596 unstable=0 bg_thresh=1013 thresh=2027 gap=567 poll_thresh=20 ino=257 dd-2584 [007] 59.485850: balance_dirty_state: bdi btrfs-1: dirty=889 wb=596 unstable=0 bg_thresh=1015 thresh=2031 gap=546 poll_thresh=21 ino=257 dd-2584 [007] 59.485973: balance_dirty_state: bdi btrfs-1: dirty=914 wb=596 unstable=0 bg_thresh=1015 thresh=2030 gap=520 poll_thresh=22 ino=257 dd-2584 [007] 59.486096: balance_dirty_state: bdi btrfs-1: dirty=964 wb=596 unstable=0 bg_thresh=1014 thresh=2029 gap=469 poll_thresh=23 ino=257 dd-2584 [007] 59.486101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=59656 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 59.492800: balance_dirty_state: bdi btrfs-1: dirty=964 wb=596 unstable=0 bg_thresh=1014 thresh=2029 gap=469 poll_thresh=23 ino=257 dd-2584 [007] 59.492809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=59656 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 59.500831: balance_dirty_state: bdi btrfs-1: dirty=964 wb=596 unstable=0 bg_thresh=1014 thresh=2029 gap=469 poll_thresh=23 ino=257 dd-2584 [000] 59.500840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=59656 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 59.508711: balance_dirty_state: bdi btrfs-1: dirty=964 wb=471 unstable=0 bg_thresh=1012 thresh=2025 gap=590 poll_thresh=23 ino=257 dd-2584 [000] 59.509184: balance_dirty_state: bdi btrfs-1: dirty=964 wb=471 unstable=0 bg_thresh=1012 thresh=2025 gap=590 poll_thresh=17 ino=257 dd-2584 [000] 59.509416: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=471 unstable=0 bg_thresh=1015 thresh=2030 gap=545 poll_thresh=18 ino=257 dd-2584 [000] 59.509649: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=471 unstable=0 bg_thresh=1017 thresh=2035 gap=525 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 59.509704: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12028 wrote=0 to_write=8192 dd-2584 [000] 59.509898: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=471 unstable=0 bg_thresh=1019 thresh=2039 gap=504 poll_thresh=20 ino=257 dd-2584 [000] 59.509901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-111% task_weight=99% bdi_bw=59656 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 59.515198: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=832 to_write=7360 dd-2584 [000] 59.516795: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1296 unstable=0 bg_thresh=1019 thresh=2039 gap=504 poll_thresh=20 ino=257 dd-2584 [000] 59.516804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=59656 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.524802: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1171 unstable=0 bg_thresh=1021 thresh=2042 gap=632 poll_thresh=20 ino=257 dd-2584 [004] 59.524884: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1171 unstable=0 bg_thresh=1021 thresh=2042 gap=607 poll_thresh=15 ino=257 dd-2584 [004] 59.524949: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1171 unstable=0 bg_thresh=1023 thresh=2047 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 59.525064: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1171 unstable=0 bg_thresh=1026 thresh=2052 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 59.525184: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1171 unstable=0 bg_thresh=1025 thresh=2051 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 59.525316: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1171 unstable=0 bg_thresh=1027 thresh=2055 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 59.525645: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1171 unstable=0 bg_thresh=1027 thresh=2054 gap=469 poll_thresh=20 ino=257 dd-2584 [004] 59.525651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=59656 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.532710: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1046 unstable=0 bg_thresh=1020 thresh=2041 gap=581 poll_thresh=20 ino=257 dd-2584 [004] 59.532808: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1046 unstable=0 bg_thresh=1020 thresh=2041 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 59.532904: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1046 unstable=0 bg_thresh=1023 thresh=2046 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 59.533095: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1046 unstable=0 bg_thresh=1022 thresh=2045 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 59.533224: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1046 unstable=0 bg_thresh=1025 thresh=2050 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 59.533229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=59656 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.540809: balance_dirty_state: bdi btrfs-1: dirty=514 wb=846 unstable=0 bg_thresh=1024 thresh=2049 gap=689 poll_thresh=18 ino=257 dd-2584 [004] 59.540904: balance_dirty_state: bdi btrfs-1: dirty=514 wb=846 unstable=0 bg_thresh=1024 thresh=2049 gap=689 poll_thresh=13 ino=257 dd-2584 [004] 59.540990: balance_dirty_state: bdi btrfs-1: dirty=539 wb=846 unstable=0 bg_thresh=1027 thresh=2054 gap=669 poll_thresh=14 ino=257 dd-2584 [004] 59.541076: balance_dirty_state: bdi btrfs-1: dirty=539 wb=846 unstable=0 bg_thresh=1027 thresh=2054 gap=669 poll_thresh=15 ino=257 dd-2584 [004] 59.541162: balance_dirty_state: bdi btrfs-1: dirty=564 wb=846 unstable=0 bg_thresh=1029 thresh=2059 gap=649 poll_thresh=16 ino=257 dd-2584 [004] 59.541338: balance_dirty_state: bdi btrfs-1: dirty=589 wb=846 unstable=0 bg_thresh=1029 thresh=2058 gap=623 poll_thresh=17 ino=257 dd-2584 [004] 59.541516: balance_dirty_state: bdi btrfs-1: dirty=639 wb=846 unstable=0 bg_thresh=1028 thresh=2057 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 59.541966: balance_dirty_state: bdi btrfs-1: dirty=664 wb=846 unstable=0 bg_thresh=1030 thresh=2061 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 59.542138: balance_dirty_state: bdi btrfs-1: dirty=689 wb=846 unstable=0 bg_thresh=1030 thresh=2060 gap=525 poll_thresh=20 ino=257 dd-2584 [004] 59.542313: balance_dirty_state: bdi btrfs-1: dirty=739 wb=846 unstable=0 bg_thresh=1029 thresh=2059 gap=474 poll_thresh=21 ino=257 dd-2584 [004] 59.542319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-40% task_gap=-181% task_weight=100% bdi_bw=59656 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.548733: balance_dirty_state: bdi btrfs-1: dirty=739 wb=846 unstable=0 bg_thresh=1026 thresh=2053 gap=468 poll_thresh=21 ino=257 dd-2584 [004] 59.548745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-187% task_weight=99% bdi_bw=59656 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.556714: balance_dirty_state: bdi btrfs-1: dirty=739 wb=846 unstable=0 bg_thresh=1006 thresh=2013 gap=428 poll_thresh=21 ino=257 dd-2584 [004] 59.556720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=59656 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.564809: balance_dirty_state: bdi btrfs-1: dirty=739 wb=571 unstable=0 bg_thresh=1011 thresh=2023 gap=713 poll_thresh=21 ino=257 dd-2584 [004] 59.564875: balance_dirty_state: bdi btrfs-1: dirty=739 wb=571 unstable=0 bg_thresh=1011 thresh=2023 gap=713 poll_thresh=16 ino=257 dd-2584 [004] 59.564996: balance_dirty_state: bdi btrfs-1: dirty=764 wb=571 unstable=0 bg_thresh=1014 thresh=2028 gap=693 poll_thresh=17 ino=257 dd-2584 [004] 59.565118: balance_dirty_state: bdi btrfs-1: dirty=814 wb=571 unstable=0 bg_thresh=1016 thresh=2033 gap=648 poll_thresh=18 ino=257 dd-2584 [004] 59.565244: balance_dirty_state: bdi btrfs-1: dirty=839 wb=571 unstable=0 bg_thresh=1018 thresh=2037 gap=627 poll_thresh=19 ino=257 dd-2584 [004] 59.565369: balance_dirty_state: bdi btrfs-1: dirty=864 wb=571 unstable=0 bg_thresh=1018 thresh=2036 gap=601 poll_thresh=20 ino=257 dd-2584 [004] 59.565495: balance_dirty_state: bdi btrfs-1: dirty=914 wb=571 unstable=0 bg_thresh=1017 thresh=2035 gap=550 poll_thresh=21 ino=257 dd-2584 [004] 59.565789: balance_dirty_state: bdi btrfs-1: dirty=939 wb=571 unstable=0 bg_thresh=1017 thresh=2034 gap=524 poll_thresh=22 ino=257 dd-2584 [004] 59.565907: balance_dirty_state: bdi btrfs-1: dirty=964 wb=571 unstable=0 bg_thresh=1019 thresh=2038 gap=503 poll_thresh=23 ino=257 dd-2584 [004] 59.565912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=58284 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 59.570871: balance_dirty_state: bdi 0:15: dirty=964 wb=571 unstable=0 bg_thresh=1013 thresh=2026 gap=491 poll_thresh=73 ino=2375722 collect-vmstat.-2569 [000] 59.570878: balance_dirty_pages: bdi 0:15: bdi_limit=6 task_limit=6 bdi_dirty=3 avg_dirty=3 bdi_gap=343% task_gap=686% task_weight=0% bdi_bw=102400 base_bw=102400 task_bw=921600 dirtied=73 period=4 think=20404 pause=8 dd-2584 [005] 59.572771: balance_dirty_state: bdi btrfs-1: dirty=964 wb=571 unstable=0 bg_thresh=1013 thresh=2026 gap=491 poll_thresh=23 ino=257 dd-2584 [005] 59.572775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=58284 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 59.584856: balance_dirty_state: bdi btrfs-1: dirty=964 wb=446 unstable=0 bg_thresh=1009 thresh=2018 gap=608 poll_thresh=23 ino=257 dd-2584 [005] 59.584991: balance_dirty_state: bdi btrfs-1: dirty=964 wb=446 unstable=0 bg_thresh=1011 thresh=2023 gap=613 poll_thresh=17 ino=257 dd-2584 [005] 59.585230: balance_dirty_state: bdi btrfs-1: dirty=989 wb=446 unstable=0 bg_thresh=1011 thresh=2022 gap=587 poll_thresh=18 ino=257 dd-2584 [005] 59.585468: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=446 unstable=0 bg_thresh=1010 thresh=2021 gap=536 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 59.585518: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12104 wrote=0 to_write=8192 dd-2584 [005] 59.585651: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=446 unstable=0 bg_thresh=1012 thresh=2025 gap=515 poll_thresh=20 ino=257 dd-2584 [005] 59.585793: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=496 unstable=0 bg_thresh=1012 thresh=2024 gap=489 poll_thresh=21 ino=257 dd-2584 [005] 59.585795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=58284 base_bw=5084 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 59.588265: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=864 to_write=7328 dd-2584 [007] 59.596922: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1196 unstable=0 bg_thresh=1009 thresh=2019 gap=609 poll_thresh=21 ino=257 dd-2584 [007] 59.597006: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1196 unstable=0 bg_thresh=1010 thresh=2021 gap=611 poll_thresh=16 ino=257 dd-2584 [007] 59.597242: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1196 unstable=0 bg_thresh=1013 thresh=2026 gap=591 poll_thresh=17 ino=257 dd-2584 [007] 59.597837: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1196 unstable=0 bg_thresh=1009 thresh=2019 gap=534 poll_thresh=18 ino=257 dd-2584 [007] 59.598072: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1196 unstable=0 bg_thresh=1011 thresh=2023 gap=513 poll_thresh=19 ino=257 dd-2584 [007] 59.598309: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1196 unstable=0 bg_thresh=1011 thresh=2022 gap=487 poll_thresh=20 ino=257 dd-2584 [007] 59.598318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=58284 base_bw=5084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 59.604864: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1196 unstable=0 bg_thresh=1011 thresh=2022 gap=487 poll_thresh=20 ino=257 dd-2584 [007] 59.604873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=58284 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 59.612907: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1196 unstable=0 bg_thresh=1011 thresh=2022 gap=487 poll_thresh=20 ino=257 dd-2584 [007] 59.612915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=58284 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 59.620932: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1071 unstable=0 bg_thresh=1013 thresh=2027 gap=617 poll_thresh=20 ino=257 dd-2584 [007] 59.621006: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1071 unstable=0 bg_thresh=1016 thresh=2032 gap=597 poll_thresh=15 ino=257 dd-2584 [007] 59.621066: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1071 unstable=0 bg_thresh=1013 thresh=2026 gap=566 poll_thresh=16 ino=257 dd-2584 [007] 59.621179: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1071 unstable=0 bg_thresh=1012 thresh=2025 gap=540 poll_thresh=17 ino=257 dd-2584 [007] 59.621293: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1071 unstable=0 bg_thresh=1014 thresh=2029 gap=519 poll_thresh=18 ino=257 dd-2584 [007] 59.621407: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1071 unstable=0 bg_thresh=1014 thresh=2028 gap=493 poll_thresh=19 ino=257 dd-2584 [007] 59.621412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=58284 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 59.628913: balance_dirty_state: bdi btrfs-1: dirty=464 wb=946 unstable=0 bg_thresh=1012 thresh=2025 gap=615 poll_thresh=19 ino=257 dd-2584 [007] 59.629011: balance_dirty_state: bdi btrfs-1: dirty=489 wb=946 unstable=0 bg_thresh=1015 thresh=2030 gap=595 poll_thresh=14 ino=257 dd-2584 [007] 59.629069: balance_dirty_state: bdi btrfs-1: dirty=514 wb=946 unstable=0 bg_thresh=1012 thresh=2024 gap=564 poll_thresh=15 ino=257 dd-2584 [007] 59.629290: balance_dirty_state: bdi btrfs-1: dirty=514 wb=946 unstable=0 bg_thresh=1011 thresh=2023 gap=563 poll_thresh=16 ino=257 dd-2584 [007] 59.629405: balance_dirty_state: bdi btrfs-1: dirty=564 wb=946 unstable=0 bg_thresh=1013 thresh=2027 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 59.629517: balance_dirty_state: bdi btrfs-1: dirty=589 wb=946 unstable=0 bg_thresh=1013 thresh=2026 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 59.629522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=58284 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 59.636805: balance_dirty_state: bdi btrfs-1: dirty=589 wb=871 unstable=0 bg_thresh=1015 thresh=2030 gap=570 poll_thresh=18 ino=257 dd-2584 [007] 59.636930: balance_dirty_state: bdi btrfs-1: dirty=614 wb=871 unstable=0 bg_thresh=1015 thresh=2030 gap=545 poll_thresh=13 ino=257 dd-2584 [007] 59.637047: balance_dirty_state: bdi btrfs-1: dirty=614 wb=871 unstable=0 bg_thresh=1014 thresh=2029 gap=544 poll_thresh=14 ino=257 dd-2584 [007] 59.637163: balance_dirty_state: bdi btrfs-1: dirty=639 wb=871 unstable=0 bg_thresh=1014 thresh=2029 gap=519 poll_thresh=15 ino=257 dd-2584 [007] 59.637285: balance_dirty_state: bdi btrfs-1: dirty=639 wb=871 unstable=0 bg_thresh=1014 thresh=2028 gap=518 poll_thresh=16 ino=257 dd-2584 [007] 59.637518: balance_dirty_state: bdi btrfs-1: dirty=689 wb=871 unstable=0 bg_thresh=1016 thresh=2032 gap=472 poll_thresh=17 ino=257 dd-2584 [007] 59.637526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=58284 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 59.644824: balance_dirty_state: bdi btrfs-1: dirty=689 wb=871 unstable=0 bg_thresh=1013 thresh=2027 gap=467 poll_thresh=17 ino=257 dd-2584 [007] 59.644833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=58284 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 59.652912: balance_dirty_state: bdi btrfs-1: dirty=689 wb=746 unstable=0 bg_thresh=1013 thresh=2027 gap=592 poll_thresh=17 ino=257 dd-2584 [007] 59.653016: balance_dirty_state: bdi btrfs-1: dirty=689 wb=746 unstable=0 bg_thresh=1013 thresh=2027 gap=592 poll_thresh=13 ino=257 dd-2584 [007] 59.653073: balance_dirty_state: bdi btrfs-1: dirty=714 wb=746 unstable=0 bg_thresh=1013 thresh=2026 gap=566 poll_thresh=14 ino=257 dd-2584 [007] 59.653129: balance_dirty_state: bdi btrfs-1: dirty=739 wb=746 unstable=0 bg_thresh=1013 thresh=2026 gap=541 poll_thresh=15 ino=257 dd-2584 [007] 59.653186: balance_dirty_state: bdi btrfs-1: dirty=739 wb=746 unstable=0 bg_thresh=1012 thresh=2025 gap=540 poll_thresh=16 ino=257 dd-2584 [007] 59.653465: balance_dirty_state: bdi btrfs-1: dirty=789 wb=746 unstable=0 bg_thresh=1014 thresh=2029 gap=494 poll_thresh=17 ino=257 dd-2584 [007] 59.653470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=58284 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 59.660859: balance_dirty_state: bdi btrfs-1: dirty=789 wb=621 unstable=0 bg_thresh=1016 thresh=2032 gap=622 poll_thresh=17 ino=257 dd-2584 [007] 59.660924: balance_dirty_state: bdi btrfs-1: dirty=789 wb=621 unstable=0 bg_thresh=1013 thresh=2026 gap=616 poll_thresh=13 ino=257 dd-2584 [007] 59.660985: balance_dirty_state: bdi btrfs-1: dirty=814 wb=621 unstable=0 bg_thresh=1015 thresh=2031 gap=596 poll_thresh=14 ino=257 dd-2584 [007] 59.661046: balance_dirty_state: bdi btrfs-1: dirty=839 wb=621 unstable=0 bg_thresh=1012 thresh=2025 gap=565 poll_thresh=15 ino=257 dd-2584 [007] 59.661108: balance_dirty_state: bdi btrfs-1: dirty=839 wb=621 unstable=0 bg_thresh=1015 thresh=2030 gap=570 poll_thresh=16 ino=257 dd-2584 [007] 59.661233: balance_dirty_state: bdi btrfs-1: dirty=864 wb=621 unstable=0 bg_thresh=1014 thresh=2029 gap=544 poll_thresh=17 ino=257 dd-2584 [007] 59.661356: balance_dirty_state: bdi btrfs-1: dirty=914 wb=621 unstable=0 bg_thresh=1016 thresh=2033 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 59.661360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=58284 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 59.668875: balance_dirty_state: bdi btrfs-1: dirty=914 wb=621 unstable=0 bg_thresh=1016 thresh=2033 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 59.668883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=55644 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 59.676856: balance_dirty_state: bdi btrfs-1: dirty=914 wb=496 unstable=0 bg_thresh=1016 thresh=2032 gap=622 poll_thresh=18 ino=257 dd-2584 [007] 59.676939: balance_dirty_state: bdi btrfs-1: dirty=914 wb=496 unstable=0 bg_thresh=1013 thresh=2026 gap=616 poll_thresh=13 ino=257 dd-2584 [007] 59.677000: balance_dirty_state: bdi btrfs-1: dirty=939 wb=496 unstable=0 bg_thresh=1015 thresh=2031 gap=596 poll_thresh=14 ino=257 dd-2584 [007] 59.677061: balance_dirty_state: bdi btrfs-1: dirty=964 wb=496 unstable=0 bg_thresh=1012 thresh=2025 gap=565 poll_thresh=15 ino=257 dd-2584 [007] 59.677122: balance_dirty_state: bdi btrfs-1: dirty=964 wb=496 unstable=0 bg_thresh=1015 thresh=2030 gap=570 poll_thresh=16 ino=257 dd-2584 [007] 59.677244: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=496 unstable=0 bg_thresh=1011 thresh=2023 gap=513 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 59.677277: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12196 wrote=0 to_write=8192 dd-2584 [007] 59.677548: balance_dirty_state: bdi btrfs-1: dirty=989 wb=546 unstable=0 bg_thresh=1013 thresh=2027 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 59.677550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=55644 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 59.679846: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=832 to_write=7360 dd-2584 [007] 59.684827: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1321 unstable=0 bg_thresh=1010 thresh=2021 gap=486 poll_thresh=18 ino=257 dd-2584 [007] 59.684832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=55644 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 59.692927: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1196 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=18 ino=257 dd-2584 [007] 59.692999: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1196 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=13 ino=257 dd-2584 [007] 59.693063: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1196 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=14 ino=257 dd-2584 [007] 59.693127: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1196 unstable=0 bg_thresh=1001 thresh=2003 gap=543 poll_thresh=15 ino=257 dd-2584 [007] 59.693192: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1196 unstable=0 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=16 ino=257 dd-2584 [007] 59.693317: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1196 unstable=0 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=17 ino=257 dd-2584 [007] 59.693322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=55644 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 59.700770: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1196 unstable=0 bg_thresh=1012 thresh=2024 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 59.700839: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1196 unstable=0 bg_thresh=1012 thresh=2024 gap=514 poll_thresh=13 ino=257 dd-2584 [007] 59.700904: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1196 unstable=0 bg_thresh=1011 thresh=2023 gap=488 poll_thresh=14 ino=257 dd-2584 [007] 59.700908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=55644 base_bw=5084 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 59.708946: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1071 unstable=0 bg_thresh=1014 thresh=2028 gap=618 poll_thresh=14 ino=257 dd-2584 [007] 59.709027: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1071 unstable=0 bg_thresh=1014 thresh=2028 gap=593 poll_thresh=10 ino=257 dd-2584 [007] 59.709089: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1071 unstable=0 bg_thresh=1013 thresh=2027 gap=592 poll_thresh=11 ino=257 dd-2584 [007] 59.709155: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1071 unstable=0 bg_thresh=1013 thresh=2026 gap=566 poll_thresh=12 ino=257 dd-2584 [007] 59.709217: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1071 unstable=0 bg_thresh=1013 thresh=2026 gap=541 poll_thresh=13 ino=257 dd-2584 [007] 59.709278: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1071 unstable=0 bg_thresh=1012 thresh=2025 gap=540 poll_thresh=14 ino=257 dd-2584 [007] 59.709341: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1071 unstable=0 bg_thresh=1015 thresh=2030 gap=520 poll_thresh=15 ino=257 dd-2584 [007] 59.709404: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1071 unstable=0 bg_thresh=1012 thresh=2024 gap=514 poll_thresh=16 ino=257 dd-2584 [007] 59.709702: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1071 unstable=0 bg_thresh=1011 thresh=2023 gap=463 poll_thresh=17 ino=257 dd-2584 [007] 59.709707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=55644 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 59.716929: balance_dirty_state: bdi btrfs-1: dirty=489 wb=896 unstable=0 bg_thresh=1003 thresh=2006 gap=621 poll_thresh=17 ino=257 dd-2584 [007] 59.717017: balance_dirty_state: bdi btrfs-1: dirty=489 wb=896 unstable=0 bg_thresh=1005 thresh=2011 gap=626 poll_thresh=13 ino=257 dd-2584 [007] 59.717077: balance_dirty_state: bdi btrfs-1: dirty=514 wb=896 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=14 ino=257 dd-2584 [007] 59.717137: balance_dirty_state: bdi btrfs-1: dirty=539 wb=896 unstable=0 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=15 ino=257 dd-2584 [007] 59.717198: balance_dirty_state: bdi btrfs-1: dirty=539 wb=896 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=16 ino=257 dd-2584 [007] 59.717318: balance_dirty_state: bdi btrfs-1: dirty=589 wb=896 unstable=0 bg_thresh=1004 thresh=2008 gap=523 poll_thresh=17 ino=257 dd-2584 [007] 59.717439: balance_dirty_state: bdi btrfs-1: dirty=614 wb=896 unstable=0 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=18 ino=257 dd-2584 [007] 59.717443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=55644 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 59.724929: balance_dirty_state: bdi btrfs-1: dirty=614 wb=846 unstable=0 bg_thresh=1008 thresh=2017 gap=557 poll_thresh=18 ino=257 dd-2584 [007] 59.725029: balance_dirty_state: bdi btrfs-1: dirty=614 wb=846 unstable=0 bg_thresh=1005 thresh=2011 gap=551 poll_thresh=13 ino=257 dd-2584 [007] 59.725089: balance_dirty_state: bdi btrfs-1: dirty=639 wb=846 unstable=0 bg_thresh=1008 thresh=2016 gap=531 poll_thresh=14 ino=257 dd-2584 [007] 59.725151: balance_dirty_state: bdi btrfs-1: dirty=664 wb=846 unstable=0 bg_thresh=1007 thresh=2015 gap=505 poll_thresh=15 ino=257 dd-2584 [007] 59.725211: balance_dirty_state: bdi btrfs-1: dirty=664 wb=846 unstable=0 bg_thresh=1007 thresh=2015 gap=505 poll_thresh=16 ino=257 dd-2584 [007] 59.725330: balance_dirty_state: bdi btrfs-1: dirty=714 wb=846 unstable=0 bg_thresh=1007 thresh=2014 gap=454 poll_thresh=17 ino=257 dd-2584 [007] 59.725335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=55644 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 59.732891: balance_dirty_state: bdi btrfs-1: dirty=714 wb=846 unstable=0 bg_thresh=1002 thresh=2004 gap=444 poll_thresh=17 ino=257 dd-2584 [007] 59.732897: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=55644 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 59.740916: balance_dirty_state: bdi btrfs-1: dirty=714 wb=721 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=17 ino=257 dd-2584 [000] 59.741366: balance_dirty_state: bdi btrfs-1: dirty=739 wb=721 unstable=0 bg_thresh=1006 thresh=2012 gap=552 poll_thresh=13 ino=257 dd-2584 [000] 59.741483: balance_dirty_state: bdi btrfs-1: dirty=739 wb=721 unstable=0 bg_thresh=1008 thresh=2017 gap=557 poll_thresh=14 ino=257 dd-2584 [000] 59.741598: balance_dirty_state: bdi btrfs-1: dirty=764 wb=721 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=15 ino=257 dd-2584 [000] 59.741716: balance_dirty_state: bdi btrfs-1: dirty=789 wb=721 unstable=0 bg_thresh=1011 thresh=2022 gap=512 poll_thresh=16 ino=257 dd-2584 [000] 59.741952: balance_dirty_state: bdi btrfs-1: dirty=814 wb=721 unstable=0 bg_thresh=1010 thresh=2021 gap=486 poll_thresh=17 ino=257 dd-2584 [000] 59.741961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=55644 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 59.748839: balance_dirty_state: bdi btrfs-1: dirty=814 wb=596 unstable=0 bg_thresh=1012 thresh=2025 gap=615 poll_thresh=17 ino=257 dd-2584 [000] 59.748965: balance_dirty_state: bdi btrfs-1: dirty=839 wb=596 unstable=0 bg_thresh=1015 thresh=2030 gap=595 poll_thresh=13 ino=257 dd-2584 [000] 59.749083: balance_dirty_state: bdi btrfs-1: dirty=839 wb=596 unstable=0 bg_thresh=1014 thresh=2029 gap=594 poll_thresh=14 ino=257 dd-2584 [000] 59.749201: balance_dirty_state: bdi btrfs-1: dirty=864 wb=596 unstable=0 bg_thresh=1014 thresh=2029 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 59.749317: balance_dirty_state: bdi btrfs-1: dirty=889 wb=596 unstable=0 bg_thresh=1014 thresh=2028 gap=543 poll_thresh=16 ino=257 dd-2584 [000] 59.749552: balance_dirty_state: bdi btrfs-1: dirty=914 wb=596 unstable=0 bg_thresh=1013 thresh=2027 gap=517 poll_thresh=17 ino=257 dd-2584 [000] 59.749788: balance_dirty_state: bdi btrfs-1: dirty=939 wb=596 unstable=0 bg_thresh=1013 thresh=2026 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 59.749797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=55644 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 59.760965: balance_dirty_state: bdi btrfs-1: dirty=939 wb=596 unstable=0 bg_thresh=1013 thresh=2026 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 59.760970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=55644 base_bw=5084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 59.772868: balance_dirty_state: bdi btrfs-1: dirty=939 wb=471 unstable=0 bg_thresh=1013 thresh=2026 gap=616 poll_thresh=18 ino=257 dd-2584 [000] 59.772978: balance_dirty_state: bdi btrfs-1: dirty=964 wb=471 unstable=0 bg_thresh=1012 thresh=2025 gap=590 poll_thresh=13 ino=257 dd-2584 [000] 59.773082: balance_dirty_state: bdi btrfs-1: dirty=964 wb=471 unstable=0 bg_thresh=1015 thresh=2030 gap=595 poll_thresh=14 ino=257 dd-2584 [000] 59.773483: balance_dirty_state: bdi btrfs-1: dirty=989 wb=471 unstable=0 bg_thresh=1012 thresh=2024 gap=564 poll_thresh=15 ino=257 dd-2584 [000] 59.773585: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=471 unstable=0 bg_thresh=1014 thresh=2029 gap=544 poll_thresh=16 ino=257 dd-2584 [000] 59.773788: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=471 unstable=0 bg_thresh=1014 thresh=2028 gap=518 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 59.773867: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12292 wrote=0 to_write=8192 dd-2584 [000] 59.774000: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=471 unstable=0 bg_thresh=1016 thresh=2032 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 59.774003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=53740 base_bw=5084 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 59.777890: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=348 wrote=848 to_write=7344 dd-2584 [004] 59.784896: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1296 unstable=0 bg_thresh=1016 thresh=2032 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 59.785027: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1296 unstable=0 bg_thresh=1016 thresh=2032 gap=497 poll_thresh=13 ino=257 dd-2584 [004] 59.785036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=53740 base_bw=5084 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 59.792907: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1171 unstable=0 bg_thresh=1016 thresh=2032 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 59.792991: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1171 unstable=0 bg_thresh=1015 thresh=2031 gap=621 poll_thresh=10 ino=257 dd-2584 [004] 59.793058: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1171 unstable=0 bg_thresh=1012 thresh=2025 gap=590 poll_thresh=11 ino=257 dd-2584 [004] 59.793122: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1171 unstable=0 bg_thresh=1015 thresh=2030 gap=570 poll_thresh=12 ino=257 dd-2584 [004] 59.793185: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1171 unstable=0 bg_thresh=1012 thresh=2024 gap=564 poll_thresh=13 ino=257 dd-2584 [004] 59.793250: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1171 unstable=0 bg_thresh=1014 thresh=2029 gap=544 poll_thresh=14 ino=257 dd-2584 [004] 59.793315: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1171 unstable=0 bg_thresh=1014 thresh=2028 gap=518 poll_thresh=15 ino=257 dd-2584 [004] 59.793379: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1171 unstable=0 bg_thresh=1016 thresh=2033 gap=523 poll_thresh=16 ino=257 dd-2584 [004] 59.793508: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1171 unstable=0 bg_thresh=1016 thresh=2032 gap=472 poll_thresh=17 ino=257 dd-2584 [004] 59.793513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=53740 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.800921: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1046 unstable=0 bg_thresh=1016 thresh=2032 gap=597 poll_thresh=17 ino=257 dd-2584 [004] 59.801183: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1046 unstable=0 bg_thresh=1013 thresh=2026 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 59.801243: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1046 unstable=0 bg_thresh=1015 thresh=2031 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 59.801342: balance_dirty_state: bdi btrfs-1: dirty=414 wb=996 unstable=0 bg_thresh=1012 thresh=2025 gap=615 poll_thresh=15 ino=257 dd-2584 [004] 59.801449: balance_dirty_state: bdi btrfs-1: dirty=439 wb=946 unstable=0 bg_thresh=1013 thresh=2026 gap=641 poll_thresh=16 ino=257 dd-2584 [004] 59.801608: balance_dirty_state: bdi btrfs-1: dirty=464 wb=921 unstable=0 bg_thresh=1011 thresh=2023 gap=638 poll_thresh=17 ino=257 dd-2584 [004] 59.801730: balance_dirty_state: bdi btrfs-1: dirty=514 wb=921 unstable=0 bg_thresh=1014 thresh=2028 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 59.801856: balance_dirty_state: bdi btrfs-1: dirty=539 wb=921 unstable=0 bg_thresh=1012 thresh=2025 gap=565 poll_thresh=19 ino=257 dd-2584 [004] 59.801979: balance_dirty_state: bdi btrfs-1: dirty=564 wb=921 unstable=0 bg_thresh=1010 thresh=2020 gap=535 poll_thresh=20 ino=257 dd-2584 [004] 59.802098: balance_dirty_state: bdi btrfs-1: dirty=589 wb=921 unstable=0 bg_thresh=1012 thresh=2025 gap=515 poll_thresh=21 ino=257 dd-2584 [004] 59.802214: balance_dirty_state: bdi btrfs-1: dirty=639 wb=921 unstable=0 bg_thresh=1012 thresh=2024 gap=464 poll_thresh=22 ino=257 dd-2584 [004] 59.802218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=53740 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.808880: balance_dirty_state: bdi btrfs-1: dirty=639 wb=921 unstable=0 bg_thresh=1012 thresh=2024 gap=464 poll_thresh=22 ino=257 dd-2584 [004] 59.808922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=53740 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.816940: balance_dirty_state: bdi btrfs-1: dirty=639 wb=846 unstable=0 bg_thresh=1010 thresh=2020 gap=535 poll_thresh=22 ino=257 dd-2584 [004] 59.817323: balance_dirty_state: bdi btrfs-1: dirty=639 wb=846 unstable=0 bg_thresh=1010 thresh=2020 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 59.817495: balance_dirty_state: bdi btrfs-1: dirty=689 wb=846 unstable=0 bg_thresh=1012 thresh=2024 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 59.817501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=53740 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.824812: balance_dirty_state: bdi btrfs-1: dirty=689 wb=846 unstable=0 bg_thresh=1012 thresh=2024 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 59.824818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=53740 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.836813: balance_dirty_state: bdi btrfs-1: dirty=689 wb=721 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=17 ino=257 dd-2584 [004] 59.836904: balance_dirty_state: bdi btrfs-1: dirty=689 wb=721 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 59.836992: balance_dirty_state: bdi btrfs-1: dirty=714 wb=721 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 59.837080: balance_dirty_state: bdi btrfs-1: dirty=739 wb=721 unstable=0 bg_thresh=1001 thresh=2003 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 59.837169: balance_dirty_state: bdi btrfs-1: dirty=739 wb=721 unstable=0 bg_thresh=1001 thresh=2003 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 59.837353: balance_dirty_state: bdi btrfs-1: dirty=789 wb=721 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=17 ino=257 dd-2584 [004] 59.837360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=53740 base_bw=5084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 59.848843: balance_dirty_state: bdi btrfs-1: dirty=789 wb=596 unstable=0 bg_thresh=996 thresh=1993 gap=608 poll_thresh=17 ino=257 dd-2584 [004] 59.848946: balance_dirty_state: bdi btrfs-1: dirty=789 wb=596 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 59.849009: balance_dirty_state: bdi btrfs-1: dirty=814 wb=596 unstable=0 bg_thresh=996 thresh=1992 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 59.849069: balance_dirty_state: bdi btrfs-1: dirty=814 wb=596 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 59.849130: balance_dirty_state: bdi btrfs-1: dirty=839 wb=596 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 59.849246: balance_dirty_state: bdi btrfs-1: dirty=864 wb=596 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 59.849533: balance_dirty_state: bdi btrfs-1: dirty=914 wb=596 unstable=0 bg_thresh=997 thresh=1994 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 59.849538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=53740 base_bw=5084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 59.860885: balance_dirty_state: bdi btrfs-1: dirty=914 wb=471 unstable=0 bg_thresh=998 thresh=1997 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 59.860967: balance_dirty_state: bdi btrfs-1: dirty=914 wb=471 unstable=0 bg_thresh=1001 thresh=2002 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 59.861027: balance_dirty_state: bdi btrfs-1: dirty=939 wb=471 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 59.861083: balance_dirty_state: bdi btrfs-1: dirty=964 wb=471 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 59.861141: balance_dirty_state: bdi btrfs-1: dirty=964 wb=471 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 59.861254: balance_dirty_state: bdi btrfs-1: dirty=989 wb=471 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 59.861367: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=471 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 59.861371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=53740 base_bw=5084 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 59.861516: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12380 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 59.863564: writeback_single_inode: bdi btrfs-1: ino=257 state= age=432 wrote=816 to_write=7376 dd-2584 [004] 59.868902: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1296 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 59.868911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=53740 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 59.876894: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1171 unstable=0 bg_thresh=998 thresh=1997 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 59.877006: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1171 unstable=0 bg_thresh=998 thresh=1996 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 59.877108: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1171 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 59.877211: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1171 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 59.877314: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1171 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 59.877518: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1171 unstable=0 bg_thresh=999 thresh=1999 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 59.878025: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1171 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 59.878033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=52188 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 59.884903: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1171 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 59.884912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=52188 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 59.892908: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1171 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 59.892915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=52188 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 59.900913: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1021 unstable=0 bg_thresh=1000 thresh=2001 gap=641 poll_thresh=18 ino=257 dd-2584 [006] 59.901013: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1021 unstable=0 bg_thresh=1003 thresh=2006 gap=646 poll_thresh=13 ino=257 dd-2584 [006] 59.901070: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1021 unstable=0 bg_thresh=1003 thresh=2006 gap=621 poll_thresh=14 ino=257 dd-2584 [006] 59.901125: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1021 unstable=0 bg_thresh=1005 thresh=2011 gap=601 poll_thresh=15 ino=257 dd-2584 [006] 59.901184: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1021 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=16 ino=257 dd-2584 [006] 59.901295: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1021 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 59.901408: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1021 unstable=0 bg_thresh=1004 thresh=2008 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 59.901522: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1021 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 59.901526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=52188 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 59.908914: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1021 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 59.908922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=52188 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 59.916892: balance_dirty_state: bdi btrfs-1: dirty=489 wb=896 unstable=0 bg_thresh=1003 thresh=2006 gap=621 poll_thresh=19 ino=257 dd-2584 [006] 59.917006: balance_dirty_state: bdi btrfs-1: dirty=514 wb=896 unstable=0 bg_thresh=1005 thresh=2011 gap=601 poll_thresh=14 ino=257 dd-2584 [006] 59.917063: balance_dirty_state: bdi btrfs-1: dirty=514 wb=896 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=15 ino=257 dd-2584 [006] 59.917119: balance_dirty_state: bdi btrfs-1: dirty=539 wb=896 unstable=0 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 59.917234: balance_dirty_state: bdi btrfs-1: dirty=564 wb=896 unstable=0 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 59.917512: balance_dirty_state: bdi btrfs-1: dirty=614 wb=896 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 59.917516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=52188 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 59.924879: balance_dirty_state: bdi btrfs-1: dirty=614 wb=821 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=18 ino=257 dd-2584 [006] 59.924953: balance_dirty_state: bdi btrfs-1: dirty=614 wb=821 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=13 ino=257 dd-2584 [006] 59.925014: balance_dirty_state: bdi btrfs-1: dirty=639 wb=821 unstable=0 bg_thresh=1002 thresh=2005 gap=545 poll_thresh=14 ino=257 dd-2584 [006] 59.925075: balance_dirty_state: bdi btrfs-1: dirty=664 wb=821 unstable=0 bg_thresh=1002 thresh=2005 gap=520 poll_thresh=15 ino=257 dd-2584 [006] 59.925137: balance_dirty_state: bdi btrfs-1: dirty=664 wb=821 unstable=0 bg_thresh=1004 thresh=2009 gap=524 poll_thresh=16 ino=257 dd-2584 [006] 59.925257: balance_dirty_state: bdi btrfs-1: dirty=689 wb=821 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=17 ino=257 dd-2584 [006] 59.925261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=52188 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 59.932874: balance_dirty_state: bdi btrfs-1: dirty=689 wb=821 unstable=0 bg_thresh=1005 thresh=2010 gap=500 poll_thresh=17 ino=257 dd-2584 [006] 59.932881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=52188 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 59.940908: balance_dirty_state: bdi btrfs-1: dirty=689 wb=696 unstable=0 bg_thresh=1005 thresh=2010 gap=625 poll_thresh=17 ino=257 dd-2584 [006] 59.940992: balance_dirty_state: bdi btrfs-1: dirty=714 wb=696 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=13 ino=257 dd-2584 [006] 59.941052: balance_dirty_state: bdi btrfs-1: dirty=739 wb=696 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 59.941114: balance_dirty_state: bdi btrfs-1: dirty=739 wb=696 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 59.941174: balance_dirty_state: bdi btrfs-1: dirty=764 wb=696 unstable=0 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 59.941296: balance_dirty_state: bdi btrfs-1: dirty=789 wb=696 unstable=0 bg_thresh=1006 thresh=2012 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 59.941417: balance_dirty_state: bdi btrfs-1: dirty=839 wb=696 unstable=0 bg_thresh=1005 thresh=2011 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 59.941421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=52188 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 59.948870: balance_dirty_state: bdi btrfs-1: dirty=839 wb=571 unstable=0 bg_thresh=1007 thresh=2015 gap=605 poll_thresh=18 ino=257 dd-2584 [006] 59.949102: balance_dirty_state: bdi btrfs-1: dirty=839 wb=571 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=13 ino=257 dd-2584 [006] 59.949162: balance_dirty_state: bdi btrfs-1: dirty=864 wb=571 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=14 ino=257 dd-2584 [006] 59.949222: balance_dirty_state: bdi btrfs-1: dirty=864 wb=571 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 59.949282: balance_dirty_state: bdi btrfs-1: dirty=889 wb=571 unstable=0 bg_thresh=1006 thresh=2013 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 59.949399: balance_dirty_state: bdi btrfs-1: dirty=914 wb=571 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 59.949517: balance_dirty_state: bdi btrfs-1: dirty=964 wb=571 unstable=0 bg_thresh=1008 thresh=2016 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 59.949521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=52188 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 59.956849: balance_dirty_state: bdi btrfs-1: dirty=964 wb=521 unstable=0 bg_thresh=996 thresh=1993 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 59.956930: balance_dirty_state: bdi btrfs-1: dirty=964 wb=471 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=13 ino=257 dd-2584 [006] 59.957019: balance_dirty_state: bdi btrfs-1: dirty=989 wb=446 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=14 ino=257 dd-2584 [006] 59.957144: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=446 unstable=0 bg_thresh=1000 thresh=2000 gap=540 poll_thresh=15 ino=257 flush-btrfs-1-2586 [000] 59.957231: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12476 wrote=0 to_write=8192 dd-2584 [006] 59.957274: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=446 unstable=0 bg_thresh=1000 thresh=2000 gap=540 poll_thresh=16 ino=257 dd-2584 [006] 59.957462: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=446 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=17 ino=257 dd-2584 [006] 59.957464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=52188 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 59.964845: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=446 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=17 ino=257 dd-2584 [006] 59.964847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=52188 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 59.972869: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=328 unstable=0 bg_thresh=997 thresh=1995 gap=611 poll_thresh=17 ino=257 dd-2584 [002] 59.975385: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=328 unstable=0 bg_thresh=1000 thresh=2000 gap=616 poll_thresh=13 ino=257 dd-2584 [002] 59.975468: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=328 unstable=0 bg_thresh=1000 thresh=2000 gap=591 poll_thresh=14 ino=257 dd-2584 [002] 59.975711: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=378 unstable=0 bg_thresh=1004 thresh=2008 gap=599 poll_thresh=15 ino=257 dd-2584 [002] 59.975779: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=403 unstable=0 bg_thresh=1004 thresh=2008 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 59.975913: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=428 unstable=0 bg_thresh=1002 thresh=2004 gap=545 poll_thresh=17 ino=257 dd-2584 [002] 59.976054: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=478 unstable=0 bg_thresh=995 thresh=1990 gap=481 poll_thresh=18 ino=257 dd-2584 [002] 59.976056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=52188 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 59.979168: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=976 to_write=7216 dd-2584 [005] 59.980906: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1278 unstable=0 bg_thresh=1005 thresh=2010 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 59.980911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=50168 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 59.988847: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1153 unstable=0 bg_thresh=1001 thresh=2003 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 59.988971: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1153 unstable=0 bg_thresh=1002 thresh=2005 gap=613 poll_thresh=13 ino=257 dd-2584 [005] 59.989092: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1153 unstable=0 bg_thresh=1005 thresh=2010 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 59.989215: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1153 unstable=0 bg_thresh=1007 thresh=2015 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 59.989337: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1153 unstable=0 bg_thresh=1007 thresh=2015 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 59.989539: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1153 unstable=0 bg_thresh=1007 thresh=2014 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 59.989713: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1153 unstable=0 bg_thresh=1009 thresh=2018 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 59.989719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=50168 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 59.996871: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1028 unstable=0 bg_thresh=1010 thresh=2021 gap=629 poll_thresh=18 ino=257 dd-2584 [005] 59.996941: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1024 unstable=0 bg_thresh=1007 thresh=2015 gap=615 poll_thresh=13 ino=257 dd-2584 [005] 59.997004: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1024 unstable=0 bg_thresh=1010 thresh=2020 gap=620 poll_thresh=14 ino=257 dd-2584 [005] 59.997252: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1024 unstable=0 bg_thresh=1009 thresh=2019 gap=594 poll_thresh=15 ino=257 dd-2584 [005] 59.997311: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1024 unstable=0 bg_thresh=1009 thresh=2019 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 59.997431: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1024 unstable=0 bg_thresh=1008 thresh=2017 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 59.997547: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1024 unstable=0 bg_thresh=1008 thresh=2016 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 59.997664: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1024 unstable=0 bg_thresh=1007 thresh=2015 gap=490 poll_thresh=19 ino=257 dd-2584 [005] 59.997669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=50168 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.004928: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1024 unstable=0 bg_thresh=1004 thresh=2009 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 60.004937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=50168 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.012940: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1024 unstable=0 bg_thresh=1004 thresh=2009 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 60.012950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=50168 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.021003: balance_dirty_state: bdi btrfs-1: dirty=501 wb=974 unstable=0 bg_thresh=1003 thresh=2007 gap=532 poll_thresh=19 ino=257 dd-2584 [005] 60.021068: balance_dirty_state: bdi btrfs-1: dirty=526 wb=974 unstable=0 bg_thresh=1006 thresh=2012 gap=512 poll_thresh=14 ino=257 dd-2584 [005] 60.021124: balance_dirty_state: bdi btrfs-1: dirty=551 wb=974 unstable=0 bg_thresh=1006 thresh=2012 gap=487 poll_thresh=15 ino=257 dd-2584 [005] 60.021129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=50168 base_bw=5084 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 60.028946: balance_dirty_state: bdi btrfs-1: dirty=551 wb=974 unstable=0 bg_thresh=1006 thresh=2012 gap=487 poll_thresh=15 ino=257 dd-2584 [001] 60.028958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=50168 base_bw=5084 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 60.036889: balance_dirty_state: bdi btrfs-1: dirty=559 wb=724 unstable=0 bg_thresh=1004 thresh=2009 gap=726 poll_thresh=15 ino=257 dd-2584 [005] 60.037001: balance_dirty_state: bdi btrfs-1: dirty=559 wb=724 unstable=0 bg_thresh=1007 thresh=2014 gap=731 poll_thresh=11 ino=257 dd-2584 [005] 60.037064: balance_dirty_state: bdi btrfs-1: dirty=584 wb=724 unstable=0 bg_thresh=1009 thresh=2019 gap=711 poll_thresh=12 ino=257 dd-2584 [005] 60.037122: balance_dirty_state: bdi btrfs-1: dirty=609 wb=724 unstable=0 bg_thresh=1007 thresh=2014 gap=681 poll_thresh=13 ino=257 dd-2584 [005] 60.037179: balance_dirty_state: bdi btrfs-1: dirty=609 wb=724 unstable=0 bg_thresh=1009 thresh=2019 gap=686 poll_thresh=14 ino=257 dd-2584 [005] 60.037237: balance_dirty_state: bdi btrfs-1: dirty=634 wb=724 unstable=0 bg_thresh=1009 thresh=2018 gap=660 poll_thresh=15 ino=257 dd-2584 [005] 60.037294: balance_dirty_state: bdi btrfs-1: dirty=634 wb=724 unstable=0 bg_thresh=1009 thresh=2018 gap=660 poll_thresh=16 ino=257 dd-2584 [005] 60.037572: balance_dirty_state: bdi btrfs-1: dirty=684 wb=724 unstable=0 bg_thresh=1011 thresh=2022 gap=614 poll_thresh=17 ino=257 dd-2584 [005] 60.037684: balance_dirty_state: bdi btrfs-1: dirty=709 wb=724 unstable=0 bg_thresh=1010 thresh=2021 gap=588 poll_thresh=18 ino=257 dd-2584 [005] 60.037799: balance_dirty_state: bdi btrfs-1: dirty=734 wb=724 unstable=0 bg_thresh=1007 thresh=2014 gap=556 poll_thresh=19 ino=257 dd-2584 [005] 60.037911: balance_dirty_state: bdi btrfs-1: dirty=784 wb=724 unstable=0 bg_thresh=1006 thresh=2013 gap=505 poll_thresh=20 ino=257 dd-2584 [005] 60.038024: balance_dirty_state: bdi btrfs-1: dirty=809 wb=724 unstable=0 bg_thresh=1008 thresh=2017 gap=484 poll_thresh=21 ino=257 dd-2584 [005] 60.038028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=50168 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.044956: balance_dirty_state: bdi btrfs-1: dirty=811 wb=723 unstable=0 bg_thresh=1009 thresh=2018 gap=484 poll_thresh=21 ino=257 dd-2584 [005] 60.044967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=50168 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.052898: balance_dirty_state: bdi btrfs-1: dirty=811 wb=598 unstable=0 bg_thresh=1007 thresh=2014 gap=605 poll_thresh=21 ino=257 dd-2584 [005] 60.053004: balance_dirty_state: bdi btrfs-1: dirty=836 wb=598 unstable=0 bg_thresh=1010 thresh=2020 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 60.053141: balance_dirty_state: bdi btrfs-1: dirty=861 wb=598 unstable=0 bg_thresh=1015 thresh=2030 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 60.053255: balance_dirty_state: bdi btrfs-1: dirty=886 wb=598 unstable=0 bg_thresh=1014 thresh=2029 gap=545 poll_thresh=18 ino=257 dd-2584 [005] 60.053532: balance_dirty_state: bdi btrfs-1: dirty=911 wb=598 unstable=0 bg_thresh=1014 thresh=2028 gap=519 poll_thresh=19 ino=257 dd-2584 [005] 60.053646: balance_dirty_state: bdi btrfs-1: dirty=961 wb=598 unstable=0 bg_thresh=1013 thresh=2027 gap=468 poll_thresh=20 ino=257 dd-2584 [005] 60.053651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=50168 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.060925: balance_dirty_state: bdi btrfs-1: dirty=961 wb=473 unstable=0 bg_thresh=1013 thresh=2027 gap=593 poll_thresh=20 ino=257 dd-2584 [005] 60.061036: balance_dirty_state: bdi btrfs-1: dirty=961 wb=473 unstable=0 bg_thresh=1013 thresh=2026 gap=592 poll_thresh=15 ino=257 dd-2584 [005] 60.061095: balance_dirty_state: bdi btrfs-1: dirty=986 wb=473 unstable=0 bg_thresh=1012 thresh=2025 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 60.061207: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=473 unstable=0 bg_thresh=1012 thresh=2024 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 60.061320: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=473 unstable=0 bg_thresh=1011 thresh=2023 gap=514 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 60.061340: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12580 wrote=0 to_write=8192 dd-2584 [005] 60.061489: balance_dirty_state: bdi btrfs-1: dirty=1086 wb=473 unstable=0 bg_thresh=1013 thresh=2027 gap=468 poll_thresh=19 ino=257 dd-2584 [005] 60.061491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=50168 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 60.065363: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=848 to_write=7344 dd-2584 [005] 60.068878: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1323 unstable=0 bg_thresh=1013 thresh=2027 gap=468 poll_thresh=19 ino=257 dd-2584 [005] 60.068887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=50168 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.076967: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1198 unstable=0 bg_thresh=1013 thresh=2027 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 60.077074: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1198 unstable=0 bg_thresh=1013 thresh=2027 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 60.077171: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1198 unstable=0 bg_thresh=1013 thresh=2026 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 60.077266: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1198 unstable=0 bg_thresh=1013 thresh=2026 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 60.077457: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1198 unstable=0 bg_thresh=1015 thresh=2030 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 60.077934: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1198 unstable=0 bg_thresh=1014 thresh=2029 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 60.077942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=101% bdi_bw=50168 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.085034: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1198 unstable=0 bg_thresh=1014 thresh=2029 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 60.085044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=101% bdi_bw=48664 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.092991: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1073 unstable=0 bg_thresh=1014 thresh=2028 gap=619 poll_thresh=18 ino=257 dd-2584 [005] 60.093077: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1073 unstable=0 bg_thresh=1013 thresh=2027 gap=593 poll_thresh=13 ino=257 dd-2584 [005] 60.093134: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1073 unstable=0 bg_thresh=1010 thresh=2021 gap=562 poll_thresh=14 ino=257 dd-2584 [005] 60.093190: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1073 unstable=0 bg_thresh=1013 thresh=2026 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 60.093247: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1073 unstable=0 bg_thresh=1010 thresh=2020 gap=536 poll_thresh=16 ino=257 dd-2584 [005] 60.093360: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1073 unstable=0 bg_thresh=1012 thresh=2024 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 60.093473: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1073 unstable=0 bg_thresh=1011 thresh=2023 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 60.093478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-224% task_weight=100% bdi_bw=48664 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 60.100931: balance_dirty_state: bdi btrfs-1: dirty=461 wb=948 unstable=0 bg_thresh=1010 thresh=2020 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 60.101005: balance_dirty_state: bdi btrfs-1: dirty=486 wb=948 unstable=0 bg_thresh=1010 thresh=2020 gap=586 poll_thresh=13 ino=257 dd-2584 [001] 60.101064: balance_dirty_state: bdi btrfs-1: dirty=486 wb=948 unstable=0 bg_thresh=1010 thresh=2020 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 60.101124: balance_dirty_state: bdi btrfs-1: dirty=511 wb=948 unstable=0 bg_thresh=1012 thresh=2025 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 60.101182: balance_dirty_state: bdi btrfs-1: dirty=511 wb=948 unstable=0 bg_thresh=1015 thresh=2030 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 60.101300: balance_dirty_state: bdi btrfs-1: dirty=561 wb=948 unstable=0 bg_thresh=1017 thresh=2035 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 60.101593: balance_dirty_state: bdi btrfs-1: dirty=586 wb=948 unstable=0 bg_thresh=1017 thresh=2034 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 60.101598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-118% task_weight=101% bdi_bw=48664 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 60.108880: balance_dirty_state: bdi btrfs-1: dirty=586 wb=948 unstable=0 bg_thresh=1011 thresh=2022 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 60.108885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=48664 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 60.116923: balance_dirty_state: bdi btrfs-1: dirty=586 wb=948 unstable=0 bg_thresh=995 thresh=1990 gap=456 poll_thresh=18 ino=257 dd-2584 [001] 60.116927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=48664 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 60.124903: balance_dirty_state: bdi btrfs-1: dirty=585 wb=870 unstable=0 bg_thresh=997 thresh=1994 gap=539 poll_thresh=18 ino=257 dd-2584 [001] 60.124983: balance_dirty_state: bdi btrfs-1: dirty=610 wb=870 unstable=0 bg_thresh=997 thresh=1994 gap=514 poll_thresh=13 ino=257 dd-2584 [001] 60.125051: balance_dirty_state: bdi btrfs-1: dirty=610 wb=870 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=14 ino=257 dd-2584 [001] 60.125113: balance_dirty_state: bdi btrfs-1: dirty=635 wb=870 unstable=0 bg_thresh=999 thresh=1999 gap=494 poll_thresh=15 ino=257 dd-2584 [001] 60.125117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=48664 base_bw=5084 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 60.132947: balance_dirty_state: bdi btrfs-1: dirty=635 wb=870 unstable=0 bg_thresh=996 thresh=1993 gap=488 poll_thresh=15 ino=257 dd-2584 [001] 60.132955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=48664 base_bw=5084 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 60.140931: balance_dirty_state: bdi btrfs-1: dirty=635 wb=720 unstable=0 bg_thresh=995 thresh=1990 gap=635 poll_thresh=15 ino=257 dd-2584 [001] 60.141079: balance_dirty_state: bdi btrfs-1: dirty=660 wb=720 unstable=0 bg_thresh=995 thresh=1990 gap=610 poll_thresh=11 ino=257 dd-2584 [001] 60.141198: balance_dirty_state: bdi btrfs-1: dirty=660 wb=720 unstable=0 bg_thresh=997 thresh=1995 gap=615 poll_thresh=12 ino=257 dd-2584 [001] 60.141315: balance_dirty_state: bdi btrfs-1: dirty=685 wb=720 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=13 ino=257 dd-2584 [001] 60.141432: balance_dirty_state: bdi btrfs-1: dirty=710 wb=720 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 60.141547: balance_dirty_state: bdi btrfs-1: dirty=710 wb=720 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 60.141666: balance_dirty_state: bdi btrfs-1: dirty=735 wb=720 unstable=0 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 60.141906: balance_dirty_state: bdi btrfs-1: dirty=760 wb=720 unstable=0 bg_thresh=1002 thresh=2004 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 60.142147: balance_dirty_state: bdi btrfs-1: dirty=785 wb=720 unstable=0 bg_thresh=1004 thresh=2008 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 60.142735: balance_dirty_state: bdi btrfs-1: dirty=835 wb=720 unstable=0 bg_thresh=1003 thresh=2007 gap=452 poll_thresh=19 ino=257 dd-2584 [001] 60.142745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=48664 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.149054: balance_dirty_state: bdi btrfs-1: dirty=835 wb=720 unstable=0 bg_thresh=1004 thresh=2008 gap=453 poll_thresh=19 ino=257 dd-2584 [005] 60.149059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=48664 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.157056: balance_dirty_state: bdi btrfs-1: dirty=835 wb=595 unstable=0 bg_thresh=1001 thresh=2003 gap=573 poll_thresh=19 ino=257 dd-2584 [005] 60.157176: balance_dirty_state: bdi btrfs-1: dirty=860 wb=595 unstable=0 bg_thresh=1004 thresh=2008 gap=553 poll_thresh=14 ino=257 dd-2584 [005] 60.157290: balance_dirty_state: bdi btrfs-1: dirty=885 wb=595 unstable=0 bg_thresh=1004 thresh=2008 gap=528 poll_thresh=15 ino=257 dd-2584 [005] 60.157409: balance_dirty_state: bdi btrfs-1: dirty=885 wb=595 unstable=0 bg_thresh=1003 thresh=2007 gap=527 poll_thresh=16 ino=257 dd-2584 [005] 60.157644: balance_dirty_state: bdi btrfs-1: dirty=935 wb=595 unstable=0 bg_thresh=1003 thresh=2006 gap=476 poll_thresh=17 ino=257 dd-2584 [005] 60.157653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=48664 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.165032: balance_dirty_state: bdi btrfs-1: dirty=935 wb=595 unstable=0 bg_thresh=1003 thresh=2006 gap=476 poll_thresh=17 ino=257 dd-2584 [005] 60.165041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=48664 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.173089: balance_dirty_state: bdi btrfs-1: dirty=935 wb=470 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=17 ino=257 dd-2584 [005] 60.173205: balance_dirty_state: bdi btrfs-1: dirty=935 wb=470 unstable=0 bg_thresh=1002 thresh=2004 gap=599 poll_thresh=13 ino=257 dd-2584 [005] 60.173318: balance_dirty_state: bdi btrfs-1: dirty=960 wb=470 unstable=0 bg_thresh=1001 thresh=2003 gap=573 poll_thresh=14 ino=257 dd-2584 [005] 60.173427: balance_dirty_state: bdi btrfs-1: dirty=960 wb=470 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 60.173536: balance_dirty_state: bdi btrfs-1: dirty=985 wb=470 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=16 ino=257 dd-2584 [005] 60.173752: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=470 unstable=0 bg_thresh=1000 thresh=2001 gap=521 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 60.173788: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12692 wrote=0 to_write=8192 dd-2584 [005] 60.174002: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=470 unstable=0 bg_thresh=1000 thresh=2000 gap=470 poll_thresh=18 ino=257 dd-2584 [005] 60.174005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=48664 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 60.176340: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=296 wrote=816 to_write=7376 dd-2584 [005] 60.181033: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1270 unstable=0 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 60.181043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=48664 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.189084: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1020 unstable=0 bg_thresh=999 thresh=1998 gap=743 poll_thresh=18 ino=257 dd-2584 [005] 60.189172: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1020 unstable=0 bg_thresh=998 thresh=1997 gap=742 poll_thresh=13 ino=257 dd-2584 [005] 60.189232: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1020 unstable=0 bg_thresh=1001 thresh=2002 gap=722 poll_thresh=14 ino=257 dd-2584 [005] 60.189467: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1020 unstable=0 bg_thresh=998 thresh=1996 gap=691 poll_thresh=15 ino=257 dd-2584 [005] 60.189526: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1020 unstable=0 bg_thresh=1000 thresh=2001 gap=696 poll_thresh=16 ino=257 dd-2584 [005] 60.189642: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1020 unstable=0 bg_thresh=1000 thresh=2000 gap=645 poll_thresh=17 ino=257 dd-2584 [005] 60.189760: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1020 unstable=0 bg_thresh=1002 thresh=2004 gap=624 poll_thresh=18 ino=257 dd-2584 [005] 60.189878: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1020 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 60.189996: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1020 unstable=0 bg_thresh=998 thresh=1996 gap=566 poll_thresh=20 ino=257 dd-2584 [005] 60.190114: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1020 unstable=0 bg_thresh=997 thresh=1995 gap=515 poll_thresh=21 ino=257 dd-2584 [005] 60.190237: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1020 unstable=0 bg_thresh=999 thresh=1999 gap=494 poll_thresh=22 ino=257 dd-2584 [005] 60.190242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=47468 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.197008: balance_dirty_state: bdi btrfs-1: dirty=485 wb=895 unstable=0 bg_thresh=998 thresh=1997 gap=617 poll_thresh=22 ino=257 dd-2584 [005] 60.197134: balance_dirty_state: bdi btrfs-1: dirty=510 wb=895 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 60.197718: balance_dirty_state: bdi btrfs-1: dirty=535 wb=895 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 60.197953: balance_dirty_state: bdi btrfs-1: dirty=560 wb=895 unstable=0 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=18 ino=257 dd-2584 [005] 60.198188: balance_dirty_state: bdi btrfs-1: dirty=585 wb=895 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=19 ino=257 dd-2584 [005] 60.198429: balance_dirty_state: bdi btrfs-1: dirty=635 wb=895 unstable=0 bg_thresh=996 thresh=1992 gap=462 poll_thresh=20 ino=257 dd-2584 [005] 60.198439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=47468 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.205068: balance_dirty_state: bdi btrfs-1: dirty=635 wb=895 unstable=0 bg_thresh=996 thresh=1992 gap=462 poll_thresh=20 ino=257 dd-2584 [005] 60.205078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=47468 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.212972: balance_dirty_state: bdi btrfs-1: dirty=635 wb=820 unstable=0 bg_thresh=998 thresh=1996 gap=541 poll_thresh=20 ino=257 dd-2584 [005] 60.213060: balance_dirty_state: bdi btrfs-1: dirty=635 wb=820 unstable=0 bg_thresh=1000 thresh=2001 gap=546 poll_thresh=15 ino=257 dd-2584 [005] 60.213119: balance_dirty_state: bdi btrfs-1: dirty=660 wb=820 unstable=0 bg_thresh=1000 thresh=2000 gap=520 poll_thresh=16 ino=257 dd-2584 [005] 60.213237: balance_dirty_state: bdi btrfs-1: dirty=685 wb=820 unstable=0 bg_thresh=999 thresh=1999 gap=494 poll_thresh=17 ino=257 dd-2584 [005] 60.213241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=47468 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 60.221084: balance_dirty_state: bdi btrfs-1: dirty=685 wb=820 unstable=0 bg_thresh=999 thresh=1999 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 60.221095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=47468 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 60.228992: balance_dirty_state: bdi btrfs-1: dirty=685 wb=820 unstable=0 bg_thresh=999 thresh=1999 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 60.228997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=47468 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 60.236932: balance_dirty_state: bdi btrfs-1: dirty=685 wb=695 unstable=0 bg_thresh=998 thresh=1997 gap=617 poll_thresh=17 ino=257 dd-2584 [001] 60.236996: balance_dirty_state: bdi btrfs-1: dirty=710 wb=695 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 60.237062: balance_dirty_state: bdi btrfs-1: dirty=710 wb=695 unstable=0 bg_thresh=1001 thresh=2002 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 60.237127: balance_dirty_state: bdi btrfs-1: dirty=735 wb=695 unstable=0 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 60.237192: balance_dirty_state: bdi btrfs-1: dirty=760 wb=695 unstable=0 bg_thresh=1003 thresh=2007 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 60.237518: balance_dirty_state: bdi btrfs-1: dirty=785 wb=695 unstable=0 bg_thresh=1006 thresh=2012 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 60.237654: balance_dirty_state: bdi btrfs-1: dirty=810 wb=695 unstable=0 bg_thresh=1005 thresh=2010 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 60.237787: balance_dirty_state: bdi btrfs-1: dirty=835 wb=695 unstable=0 bg_thresh=1004 thresh=2009 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 60.237792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=47468 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 60.244935: balance_dirty_state: bdi btrfs-1: dirty=835 wb=695 unstable=0 bg_thresh=1005 thresh=2011 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 60.244939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=47468 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.253008: balance_dirty_state: bdi btrfs-1: dirty=835 wb=545 unstable=0 bg_thresh=996 thresh=1992 gap=612 poll_thresh=19 ino=257 dd-2584 [005] 60.253103: balance_dirty_state: bdi btrfs-1: dirty=860 wb=545 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 60.253187: balance_dirty_state: bdi btrfs-1: dirty=885 wb=545 unstable=0 bg_thresh=992 thresh=1985 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 60.253272: balance_dirty_state: bdi btrfs-1: dirty=885 wb=545 unstable=0 bg_thresh=995 thresh=1990 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 60.253445: balance_dirty_state: bdi btrfs-1: dirty=910 wb=545 unstable=0 bg_thresh=994 thresh=1989 gap=534 poll_thresh=17 ino=257 dd-2584 [005] 60.253606: balance_dirty_state: bdi btrfs-1: dirty=960 wb=545 unstable=0 bg_thresh=999 thresh=1999 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 60.253611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=47468 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.260960: balance_dirty_state: bdi btrfs-1: dirty=960 wb=420 unstable=0 bg_thresh=991 thresh=1982 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 60.261048: balance_dirty_state: bdi btrfs-1: dirty=960 wb=420 unstable=0 bg_thresh=990 thresh=1981 gap=601 poll_thresh=13 ino=257 dd-2584 [005] 60.261169: balance_dirty_state: bdi btrfs-1: dirty=985 wb=420 unstable=0 bg_thresh=987 thresh=1975 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 60.261288: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=420 unstable=0 bg_thresh=990 thresh=1980 gap=550 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 60.261327: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12780 wrote=0 to_write=8192 dd-2584 [005] 60.261454: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=420 unstable=0 bg_thresh=987 thresh=1974 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 60.261925: balance_dirty_state: bdi btrfs-1: dirty=985 wb=520 unstable=0 bg_thresh=986 thresh=1973 gap=468 poll_thresh=17 ino=257 dd-2584 [005] 60.261927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=47468 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 60.263522: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=384 wrote=832 to_write=7360 dd-2584 [001] 60.269042: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1270 unstable=0 bg_thresh=992 thresh=1985 gap=480 poll_thresh=17 ino=257 dd-2584 [001] 60.269049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=47468 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.276981: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1145 unstable=0 bg_thresh=984 thresh=1969 gap=589 poll_thresh=17 ino=257 dd-2584 [005] 60.277087: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1095 unstable=0 bg_thresh=987 thresh=1974 gap=644 poll_thresh=13 ino=257 dd-2584 [005] 60.277181: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1020 unstable=0 bg_thresh=990 thresh=1980 gap=700 poll_thresh=14 ino=257 dd-2584 [005] 60.277272: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1020 unstable=0 bg_thresh=995 thresh=1991 gap=711 poll_thresh=15 ino=257 dd-2584 [005] 60.277363: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1020 unstable=0 bg_thresh=988 thresh=1977 gap=672 poll_thresh=16 ino=257 dd-2584 [005] 60.277546: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1020 unstable=0 bg_thresh=991 thresh=1982 gap=652 poll_thresh=17 ino=257 dd-2584 [005] 60.277728: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1020 unstable=0 bg_thresh=988 thresh=1977 gap=597 poll_thresh=18 ino=257 dd-2584 [005] 60.277895: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1020 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=19 ino=257 dd-2584 [005] 60.278018: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1020 unstable=0 bg_thresh=993 thresh=1987 gap=557 poll_thresh=20 ino=257 dd-2584 [005] 60.278141: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1020 unstable=0 bg_thresh=995 thresh=1991 gap=511 poll_thresh=21 ino=257 dd-2584 [005] 60.278436: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1020 unstable=0 bg_thresh=995 thresh=1990 gap=485 poll_thresh=22 ino=257 dd-2584 [005] 60.278441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=47468 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.285021: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1020 unstable=0 bg_thresh=995 thresh=1990 gap=485 poll_thresh=22 ino=257 dd-2584 [005] 60.285031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=47468 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.292991: balance_dirty_state: bdi btrfs-1: dirty=485 wb=970 unstable=0 bg_thresh=991 thresh=1982 gap=527 poll_thresh=22 ino=257 dd-2584 [005] 60.293131: balance_dirty_state: bdi btrfs-1: dirty=485 wb=920 unstable=0 bg_thresh=990 thresh=1981 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 60.293310: balance_dirty_state: bdi btrfs-1: dirty=535 wb=895 unstable=0 bg_thresh=993 thresh=1986 gap=556 poll_thresh=17 ino=257 dd-2584 [005] 60.293486: balance_dirty_state: bdi btrfs-1: dirty=560 wb=895 unstable=0 bg_thresh=991 thresh=1982 gap=527 poll_thresh=18 ino=257 dd-2584 [005] 60.293657: balance_dirty_state: bdi btrfs-1: dirty=585 wb=895 unstable=0 bg_thresh=989 thresh=1978 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 60.293825: balance_dirty_state: bdi btrfs-1: dirty=635 wb=895 unstable=0 bg_thresh=994 thresh=1989 gap=459 poll_thresh=20 ino=257 dd-2584 [005] 60.293832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=46396 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.301034: balance_dirty_state: bdi btrfs-1: dirty=635 wb=845 unstable=0 bg_thresh=994 thresh=1989 gap=509 poll_thresh=20 ino=257 dd-2584 [005] 60.301127: balance_dirty_state: bdi btrfs-1: dirty=635 wb=845 unstable=0 bg_thresh=991 thresh=1983 gap=503 poll_thresh=15 ino=257 dd-2584 [005] 60.301187: balance_dirty_state: bdi btrfs-1: dirty=660 wb=845 unstable=0 bg_thresh=994 thresh=1988 gap=483 poll_thresh=16 ino=257 dd-2584 [005] 60.301191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=46396 base_bw=5084 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 60.309059: balance_dirty_state: bdi btrfs-1: dirty=660 wb=845 unstable=0 bg_thresh=992 thresh=1985 gap=480 poll_thresh=16 ino=257 dd-2584 [005] 60.309068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=46396 base_bw=5084 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 60.317066: balance_dirty_state: bdi btrfs-1: dirty=660 wb=720 unstable=0 bg_thresh=992 thresh=1985 gap=605 poll_thresh=16 ino=257 dd-2584 [000] 60.317187: balance_dirty_state: bdi btrfs-1: dirty=685 wb=720 unstable=0 bg_thresh=992 thresh=1985 gap=580 poll_thresh=12 ino=257 dd-2584 [000] 60.317305: balance_dirty_state: bdi btrfs-1: dirty=685 wb=720 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=13 ino=257 dd-2584 [000] 60.317422: balance_dirty_state: bdi btrfs-1: dirty=710 wb=720 unstable=0 bg_thresh=995 thresh=1990 gap=560 poll_thresh=14 ino=257 dd-2584 [000] 60.317890: balance_dirty_state: bdi btrfs-1: dirty=735 wb=720 unstable=0 bg_thresh=994 thresh=1989 gap=534 poll_thresh=15 ino=257 dd-2584 [000] 60.318010: balance_dirty_state: bdi btrfs-1: dirty=735 wb=720 unstable=0 bg_thresh=997 thresh=1994 gap=539 poll_thresh=16 ino=257 dd-2584 [000] 60.318245: balance_dirty_state: bdi btrfs-1: dirty=760 wb=720 unstable=0 bg_thresh=996 thresh=1993 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 60.318478: balance_dirty_state: bdi btrfs-1: dirty=810 wb=720 unstable=0 bg_thresh=996 thresh=1992 gap=462 poll_thresh=18 ino=257 dd-2584 [000] 60.318487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=46396 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 60.324967: balance_dirty_state: bdi btrfs-1: dirty=810 wb=720 unstable=0 bg_thresh=996 thresh=1992 gap=462 poll_thresh=18 ino=257 dd-2584 [000] 60.324973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=46396 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 60.333054: balance_dirty_state: bdi btrfs-1: dirty=810 wb=595 unstable=0 bg_thresh=998 thresh=1996 gap=591 poll_thresh=18 ino=257 dd-2584 [000] 60.333148: balance_dirty_state: bdi btrfs-1: dirty=810 wb=595 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=13 ino=257 dd-2584 [000] 60.333205: balance_dirty_state: bdi btrfs-1: dirty=835 wb=595 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=14 ino=257 dd-2584 [000] 60.333262: balance_dirty_state: bdi btrfs-1: dirty=860 wb=595 unstable=0 bg_thresh=997 thresh=1994 gap=539 poll_thresh=15 ino=257 dd-2584 [000] 60.333318: balance_dirty_state: bdi btrfs-1: dirty=860 wb=595 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=16 ino=257 dd-2584 [000] 60.333433: balance_dirty_state: bdi btrfs-1: dirty=910 wb=595 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=17 ino=257 dd-2584 [000] 60.333438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=46396 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 60.341061: balance_dirty_state: bdi btrfs-1: dirty=910 wb=595 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=17 ino=257 dd-2584 [000] 60.341066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=46396 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 60.348971: balance_dirty_state: bdi btrfs-1: dirty=910 wb=370 unstable=0 bg_thresh=992 thresh=1984 gap=704 poll_thresh=17 ino=257 dd-2584 [004] 60.349082: balance_dirty_state: bdi btrfs-1: dirty=935 wb=345 unstable=0 bg_thresh=992 thresh=1984 gap=704 poll_thresh=13 ino=257 dd-2584 [004] 60.349204: balance_dirty_state: bdi btrfs-1: dirty=935 wb=345 unstable=0 bg_thresh=994 thresh=1989 gap=709 poll_thresh=14 ino=257 dd-2584 [004] 60.349322: balance_dirty_state: bdi btrfs-1: dirty=960 wb=345 unstable=0 bg_thresh=994 thresh=1988 gap=683 poll_thresh=15 ino=257 dd-2584 [004] 60.349438: balance_dirty_state: bdi btrfs-1: dirty=960 wb=345 unstable=0 bg_thresh=994 thresh=1988 gap=683 poll_thresh=16 ino=257 dd-2584 [004] 60.350025: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=345 unstable=0 bg_thresh=996 thresh=1992 gap=637 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 60.350105: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12868 wrote=0 to_write=8192 dd-2584 [004] 60.350276: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=345 unstable=0 bg_thresh=995 thresh=1991 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 60.350529: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=370 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 60.350781: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=420 unstable=0 bg_thresh=994 thresh=1989 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 60.351059: balance_dirty_state: bdi btrfs-1: dirty=985 wb=495 unstable=0 bg_thresh=993 thresh=1987 gap=507 poll_thresh=21 ino=257 dd-2584 [004] 60.351255: balance_dirty_state: bdi btrfs-1: dirty=935 wb=570 unstable=0 bg_thresh=993 thresh=1986 gap=481 poll_thresh=22 ino=257 dd-2584 [004] 60.351258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=46396 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 60.353010: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=476 wrote=928 to_write=7264 dd-2584 [002] 60.357099: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1270 unstable=0 bg_thresh=993 thresh=1986 gap=481 poll_thresh=22 ino=257 dd-2584 [002] 60.357106: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=46396 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 60.365018: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1145 unstable=0 bg_thresh=990 thresh=1980 gap=600 poll_thresh=22 ino=257 dd-2584 [002] 60.365091: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1145 unstable=0 bg_thresh=996 thresh=1992 gap=612 poll_thresh=16 ino=257 dd-2584 [002] 60.365217: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1145 unstable=0 bg_thresh=997 thresh=1994 gap=564 poll_thresh=17 ino=257 dd-2584 [002] 60.365523: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1145 unstable=0 bg_thresh=997 thresh=1994 gap=539 poll_thresh=18 ino=257 dd-2584 [002] 60.365650: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1145 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=19 ino=257 dd-2584 [002] 60.365777: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1145 unstable=0 bg_thresh=997 thresh=1995 gap=465 poll_thresh=20 ino=257 dd-2584 [002] 60.365782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=46396 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 60.373029: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1145 unstable=0 bg_thresh=999 thresh=1999 gap=469 poll_thresh=20 ino=257 dd-2584 [002] 60.373038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=46396 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 60.381070: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1145 unstable=0 bg_thresh=993 thresh=1987 gap=457 poll_thresh=20 ino=257 dd-2584 [002] 60.381078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=46396 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 60.389043: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1045 unstable=0 bg_thresh=989 thresh=1978 gap=548 poll_thresh=20 ino=257 dd-2584 [002] 60.389136: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1020 unstable=0 bg_thresh=988 thresh=1977 gap=572 poll_thresh=15 ino=257 dd-2584 [002] 60.389200: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1020 unstable=0 bg_thresh=986 thresh=1973 gap=543 poll_thresh=16 ino=257 dd-2584 [002] 60.389326: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1020 unstable=0 bg_thresh=988 thresh=1976 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 60.389454: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1020 unstable=0 bg_thresh=990 thresh=1981 gap=501 poll_thresh=18 ino=257 dd-2584 [002] 60.389583: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1020 unstable=0 bg_thresh=989 thresh=1979 gap=449 poll_thresh=19 ino=257 dd-2584 [002] 60.389587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=46396 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 60.397046: balance_dirty_state: bdi btrfs-1: dirty=510 wb=945 unstable=0 bg_thresh=987 thresh=1974 gap=519 poll_thresh=19 ino=257 dd-2584 [002] 60.397153: balance_dirty_state: bdi btrfs-1: dirty=510 wb=945 unstable=0 bg_thresh=986 thresh=1973 gap=518 poll_thresh=14 ino=257 dd-2584 [002] 60.397217: balance_dirty_state: bdi btrfs-1: dirty=535 wb=945 unstable=0 bg_thresh=989 thresh=1978 gap=498 poll_thresh=15 ino=257 dd-2584 [002] 60.397280: balance_dirty_state: bdi btrfs-1: dirty=560 wb=945 unstable=0 bg_thresh=986 thresh=1972 gap=467 poll_thresh=16 ino=257 dd-2584 [002] 60.397285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=45120 base_bw=5084 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 60.405040: balance_dirty_state: bdi btrfs-1: dirty=560 wb=945 unstable=0 bg_thresh=990 thresh=1981 gap=476 poll_thresh=16 ino=257 dd-2584 [002] 60.405046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=45120 base_bw=5084 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 60.413128: balance_dirty_state: bdi btrfs-1: dirty=560 wb=820 unstable=0 bg_thresh=990 thresh=1981 gap=601 poll_thresh=16 ino=257 dd-2584 [005] 60.413593: balance_dirty_state: bdi btrfs-1: dirty=560 wb=820 unstable=0 bg_thresh=993 thresh=1986 gap=606 poll_thresh=12 ino=257 dd-2584 [005] 60.413712: balance_dirty_state: bdi btrfs-1: dirty=585 wb=820 unstable=0 bg_thresh=990 thresh=1980 gap=575 poll_thresh=13 ino=257 dd-2584 [005] 60.413830: balance_dirty_state: bdi btrfs-1: dirty=610 wb=820 unstable=0 bg_thresh=992 thresh=1985 gap=555 poll_thresh=14 ino=257 dd-2584 [005] 60.413948: balance_dirty_state: bdi btrfs-1: dirty=610 wb=820 unstable=0 bg_thresh=992 thresh=1984 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 60.414066: balance_dirty_state: bdi btrfs-1: dirty=635 wb=820 unstable=0 bg_thresh=992 thresh=1984 gap=529 poll_thresh=16 ino=257 dd-2584 [005] 60.414301: balance_dirty_state: bdi btrfs-1: dirty=660 wb=820 unstable=0 bg_thresh=991 thresh=1983 gap=503 poll_thresh=17 ino=257 dd-2584 [005] 60.414537: balance_dirty_state: bdi btrfs-1: dirty=710 wb=820 unstable=0 bg_thresh=993 thresh=1987 gap=457 poll_thresh=18 ino=257 dd-2584 [005] 60.414546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=45120 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.421100: balance_dirty_state: bdi btrfs-1: dirty=710 wb=820 unstable=0 bg_thresh=993 thresh=1987 gap=457 poll_thresh=18 ino=257 dd-2584 [005] 60.421109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=45120 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.429138: balance_dirty_state: bdi btrfs-1: dirty=710 wb=820 unstable=0 bg_thresh=993 thresh=1987 gap=457 poll_thresh=18 ino=257 dd-2584 [005] 60.429147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=45120 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.437183: balance_dirty_state: bdi btrfs-1: dirty=710 wb=695 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=18 ino=257 dd-2584 [005] 60.437274: balance_dirty_state: bdi btrfs-1: dirty=710 wb=695 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=13 ino=257 dd-2584 [005] 60.437331: balance_dirty_state: bdi btrfs-1: dirty=735 wb=695 unstable=0 bg_thresh=994 thresh=1988 gap=558 poll_thresh=14 ino=257 dd-2584 [005] 60.437388: balance_dirty_state: bdi btrfs-1: dirty=760 wb=695 unstable=0 bg_thresh=996 thresh=1993 gap=538 poll_thresh=15 ino=257 dd-2584 [005] 60.437445: balance_dirty_state: bdi btrfs-1: dirty=760 wb=695 unstable=0 bg_thresh=993 thresh=1987 gap=532 poll_thresh=16 ino=257 dd-2584 [005] 60.437558: balance_dirty_state: bdi btrfs-1: dirty=785 wb=695 unstable=0 bg_thresh=995 thresh=1991 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 60.437836: balance_dirty_state: bdi btrfs-1: dirty=835 wb=695 unstable=0 bg_thresh=995 thresh=1990 gap=460 poll_thresh=18 ino=257 dd-2584 [005] 60.437840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=45120 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.445169: balance_dirty_state: bdi btrfs-1: dirty=835 wb=695 unstable=0 bg_thresh=995 thresh=1990 gap=460 poll_thresh=18 ino=257 dd-2584 [005] 60.445178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=45120 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.453171: balance_dirty_state: bdi btrfs-1: dirty=835 wb=570 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=18 ino=257 dd-2584 [005] 60.453250: balance_dirty_state: bdi btrfs-1: dirty=835 wb=570 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=13 ino=257 dd-2584 [005] 60.453314: balance_dirty_state: bdi btrfs-1: dirty=860 wb=570 unstable=0 bg_thresh=994 thresh=1988 gap=558 poll_thresh=14 ino=257 dd-2584 [005] 60.453377: balance_dirty_state: bdi btrfs-1: dirty=885 wb=570 unstable=0 bg_thresh=996 thresh=1993 gap=538 poll_thresh=15 ino=257 dd-2584 [005] 60.453440: balance_dirty_state: bdi btrfs-1: dirty=885 wb=570 unstable=0 bg_thresh=993 thresh=1987 gap=532 poll_thresh=16 ino=257 dd-2584 [005] 60.453568: balance_dirty_state: bdi btrfs-1: dirty=935 wb=570 unstable=0 bg_thresh=995 thresh=1991 gap=486 poll_thresh=17 ino=257 dd-2584 [005] 60.453573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=45120 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 60.461206: balance_dirty_state: bdi btrfs-1: dirty=935 wb=420 unstable=0 bg_thresh=996 thresh=1992 gap=637 poll_thresh=17 ino=257 dd-2584 [001] 60.461281: balance_dirty_state: bdi btrfs-1: dirty=960 wb=420 unstable=0 bg_thresh=996 thresh=1992 gap=612 poll_thresh=13 ino=257 dd-2584 [001] 60.461360: balance_dirty_state: bdi btrfs-1: dirty=960 wb=395 unstable=0 bg_thresh=998 thresh=1997 gap=642 poll_thresh=14 ino=257 dd-2584 [001] 60.461445: balance_dirty_state: bdi btrfs-1: dirty=985 wb=320 unstable=0 bg_thresh=998 thresh=1997 gap=692 poll_thresh=15 ino=257 dd-2584 [001] 60.461517: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=295 unstable=0 bg_thresh=1001 thresh=2002 gap=697 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 60.461545: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12980 wrote=0 to_write=8192 dd-2584 [001] 60.461717: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=295 unstable=0 bg_thresh=994 thresh=1988 gap=658 poll_thresh=17 ino=257 dd-2584 [001] 60.461913: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=320 unstable=0 bg_thresh=1002 thresh=2004 gap=674 poll_thresh=18 ino=257 dd-2584 [001] 60.462422: balance_dirty_state: bdi btrfs-1: dirty=910 wb=470 unstable=0 bg_thresh=1001 thresh=2003 gap=623 poll_thresh=19 ino=257 dd-2584 [001] 60.462616: balance_dirty_state: bdi btrfs-1: dirty=910 wb=495 unstable=0 bg_thresh=1001 thresh=2002 gap=597 poll_thresh=20 ino=257 dd-2584 [001] 60.462812: balance_dirty_state: bdi btrfs-1: dirty=885 wb=545 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=21 ino=257 dd-2584 [001] 60.463010: balance_dirty_state: bdi btrfs-1: dirty=860 wb=595 unstable=0 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=22 ino=257 dd-2584 [001] 60.463205: balance_dirty_state: bdi btrfs-1: dirty=860 wb=645 unstable=0 bg_thresh=1002 thresh=2004 gap=499 poll_thresh=23 ino=257 dd-2584 [001] 60.463208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=45120 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 60.464677: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=584 wrote=976 to_write=7216 dd-2584 [001] 60.469129: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1195 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=23 ino=257 dd-2584 [001] 60.469233: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1145 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 60.469382: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1145 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=18 ino=257 dd-2584 [001] 60.469529: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1145 unstable=0 bg_thresh=998 thresh=1997 gap=517 poll_thresh=19 ino=257 dd-2584 [001] 60.469674: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1145 unstable=0 bg_thresh=994 thresh=1988 gap=483 poll_thresh=20 ino=257 dd-2584 [001] 60.469680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=45120 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 60.477076: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1145 unstable=0 bg_thresh=999 thresh=1999 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 60.477081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=45120 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 60.485095: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1020 unstable=0 bg_thresh=998 thresh=1996 gap=616 poll_thresh=20 ino=257 dd-2584 [001] 60.485354: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1020 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 60.485411: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1020 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 60.485524: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1020 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 60.485637: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1020 unstable=0 bg_thresh=999 thresh=1998 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 60.485750: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1020 unstable=0 bg_thresh=998 thresh=1997 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 60.485755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=45120 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 60.493087: balance_dirty_state: bdi btrfs-1: dirty=485 wb=870 unstable=0 bg_thresh=1001 thresh=2002 gap=647 poll_thresh=19 ino=257 dd-2584 [001] 60.493179: balance_dirty_state: bdi btrfs-1: dirty=510 wb=870 unstable=0 bg_thresh=1000 thresh=2001 gap=621 poll_thresh=14 ino=257 dd-2584 [001] 60.493236: balance_dirty_state: bdi btrfs-1: dirty=510 wb=870 unstable=0 bg_thresh=1003 thresh=2006 gap=626 poll_thresh=15 ino=257 dd-2584 [001] 60.493293: balance_dirty_state: bdi btrfs-1: dirty=535 wb=870 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 60.493405: balance_dirty_state: bdi btrfs-1: dirty=560 wb=870 unstable=0 bg_thresh=1002 thresh=2004 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 60.493518: balance_dirty_state: bdi btrfs-1: dirty=610 wb=870 unstable=0 bg_thresh=1001 thresh=2003 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 60.493797: balance_dirty_state: bdi btrfs-1: dirty=635 wb=870 unstable=0 bg_thresh=1001 thresh=2002 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 60.493801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=45120 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 60.501138: balance_dirty_state: bdi btrfs-1: dirty=635 wb=745 unstable=0 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 60.501224: balance_dirty_state: bdi btrfs-1: dirty=660 wb=745 unstable=0 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 60.501281: balance_dirty_state: bdi btrfs-1: dirty=660 wb=745 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 60.501337: balance_dirty_state: bdi btrfs-1: dirty=685 wb=745 unstable=0 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 60.501451: balance_dirty_state: bdi btrfs-1: dirty=710 wb=745 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 60.501565: balance_dirty_state: bdi btrfs-1: dirty=735 wb=745 unstable=0 bg_thresh=1001 thresh=2003 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 60.501678: balance_dirty_state: bdi btrfs-1: dirty=785 wb=745 unstable=0 bg_thresh=1001 thresh=2002 gap=472 poll_thresh=19 ino=257 dd-2584 [001] 60.501682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=45380 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 60.509137: balance_dirty_state: bdi btrfs-1: dirty=785 wb=620 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=19 ino=257 dd-2584 [001] 60.509226: balance_dirty_state: bdi btrfs-1: dirty=785 wb=620 unstable=0 bg_thresh=1002 thresh=2005 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 60.509282: balance_dirty_state: bdi btrfs-1: dirty=810 wb=620 unstable=0 bg_thresh=999 thresh=1999 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 60.509340: balance_dirty_state: bdi btrfs-1: dirty=835 wb=620 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 60.509454: balance_dirty_state: bdi btrfs-1: dirty=860 wb=620 unstable=0 bg_thresh=1001 thresh=2003 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 60.509732: balance_dirty_state: bdi btrfs-1: dirty=885 wb=620 unstable=0 bg_thresh=1001 thresh=2002 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 60.509737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=45380 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 60.517141: balance_dirty_state: bdi btrfs-1: dirty=885 wb=620 unstable=0 bg_thresh=1001 thresh=2002 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 60.517150: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=45380 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 60.525128: balance_dirty_state: bdi btrfs-1: dirty=885 wb=470 unstable=0 bg_thresh=1001 thresh=2003 gap=648 poll_thresh=18 ino=257 dd-2584 [001] 60.525258: balance_dirty_state: bdi btrfs-1: dirty=910 wb=470 unstable=0 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=13 ino=257 dd-2584 [001] 60.525378: balance_dirty_state: bdi btrfs-1: dirty=910 wb=470 unstable=0 bg_thresh=1003 thresh=2007 gap=627 poll_thresh=14 ino=257 dd-2584 [001] 60.525499: balance_dirty_state: bdi btrfs-1: dirty=935 wb=470 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 60.525619: balance_dirty_state: bdi btrfs-1: dirty=960 wb=470 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 60.525857: balance_dirty_state: bdi btrfs-1: dirty=985 wb=470 unstable=0 bg_thresh=998 thresh=1997 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 60.526093: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=470 unstable=0 bg_thresh=995 thresh=1990 gap=510 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 60.526141: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13044 wrote=0 to_write=8192 dd-2584 [001] 60.526332: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=470 unstable=0 bg_thresh=997 thresh=1994 gap=464 poll_thresh=19 ino=257 dd-2584 [001] 60.526334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=45380 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 60.528253: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=648 wrote=800 to_write=7392 dd-2584 [005] 60.533059: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1145 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 60.533170: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1145 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 60.533244: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1145 unstable=0 bg_thresh=998 thresh=1996 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 60.533311: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1145 unstable=0 bg_thresh=997 thresh=1995 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 60.533444: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1145 unstable=0 bg_thresh=997 thresh=1994 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 60.533769: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1145 unstable=0 bg_thresh=996 thresh=1993 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 60.533774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=45380 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.541050: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1145 unstable=0 bg_thresh=984 thresh=1969 gap=464 poll_thresh=18 ino=257 dd-2584 [005] 60.541054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=45380 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.553089: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1020 unstable=0 bg_thresh=984 thresh=1968 gap=588 poll_thresh=18 ino=257 dd-2584 [005] 60.553170: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1020 unstable=0 bg_thresh=986 thresh=1973 gap=568 poll_thresh=13 ino=257 dd-2584 [005] 60.553235: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1020 unstable=0 bg_thresh=989 thresh=1978 gap=573 poll_thresh=14 ino=257 dd-2584 [005] 60.553297: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1020 unstable=0 bg_thresh=986 thresh=1972 gap=542 poll_thresh=15 ino=257 dd-2584 [005] 60.553361: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1020 unstable=0 bg_thresh=988 thresh=1977 gap=522 poll_thresh=16 ino=257 dd-2584 [005] 60.553481: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1020 unstable=0 bg_thresh=988 thresh=1976 gap=496 poll_thresh=17 ino=257 dd-2584 [005] 60.553604: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1020 unstable=0 bg_thresh=987 thresh=1975 gap=470 poll_thresh=18 ino=257 dd-2584 [005] 60.553608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=45380 base_bw=5084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 60.561151: balance_dirty_state: bdi btrfs-1: dirty=485 wb=995 unstable=0 bg_thresh=987 thresh=1975 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 60.561229: balance_dirty_state: bdi btrfs-1: dirty=510 wb=995 unstable=0 bg_thresh=987 thresh=1974 gap=469 poll_thresh=13 ino=257 dd-2584 [005] 60.561234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=45380 base_bw=5084 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 60.569213: balance_dirty_state: bdi btrfs-1: dirty=510 wb=995 unstable=0 bg_thresh=987 thresh=1974 gap=469 poll_thresh=13 ino=257 dd-2584 [004] 60.569222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=45380 base_bw=5084 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 60.577107: balance_dirty_state: bdi btrfs-1: dirty=510 wb=795 unstable=0 bg_thresh=990 thresh=1980 gap=675 poll_thresh=13 ino=257 dd-2584 [004] 60.577293: balance_dirty_state: bdi btrfs-1: dirty=535 wb=795 unstable=0 bg_thresh=992 thresh=1985 gap=655 poll_thresh=10 ino=257 dd-2584 [004] 60.577470: balance_dirty_state: bdi btrfs-1: dirty=535 wb=795 unstable=0 bg_thresh=992 thresh=1985 gap=655 poll_thresh=11 ino=257 dd-2584 [004] 60.577654: balance_dirty_state: bdi btrfs-1: dirty=560 wb=795 unstable=0 bg_thresh=995 thresh=1990 gap=635 poll_thresh=12 ino=257 dd-2584 [004] 60.577834: balance_dirty_state: bdi btrfs-1: dirty=585 wb=795 unstable=0 bg_thresh=992 thresh=1984 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 60.578015: balance_dirty_state: bdi btrfs-1: dirty=585 wb=795 unstable=0 bg_thresh=994 thresh=1989 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 60.578824: balance_dirty_state: bdi btrfs-1: dirty=610 wb=795 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 60.579010: balance_dirty_state: bdi btrfs-1: dirty=635 wb=795 unstable=0 bg_thresh=996 thresh=1993 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 60.579366: balance_dirty_state: bdi btrfs-1: dirty=660 wb=795 unstable=0 bg_thresh=996 thresh=1992 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 60.579722: balance_dirty_state: bdi btrfs-1: dirty=685 wb=795 unstable=0 bg_thresh=995 thresh=1991 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 60.580076: balance_dirty_state: bdi btrfs-1: dirty=735 wb=795 unstable=0 bg_thresh=995 thresh=1990 gap=460 poll_thresh=19 ino=257 dd-2584 [004] 60.580089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=45380 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 60.585142: balance_dirty_state: bdi btrfs-1: dirty=735 wb=670 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 60.585237: balance_dirty_state: bdi btrfs-1: dirty=735 wb=670 unstable=0 bg_thresh=993 thresh=1987 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 60.585295: balance_dirty_state: bdi btrfs-1: dirty=760 wb=670 unstable=0 bg_thresh=996 thresh=1992 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 60.585351: balance_dirty_state: bdi btrfs-1: dirty=760 wb=670 unstable=0 bg_thresh=993 thresh=1986 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 60.585465: balance_dirty_state: bdi btrfs-1: dirty=810 wb=670 unstable=0 bg_thresh=992 thresh=1985 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 60.585578: balance_dirty_state: bdi btrfs-1: dirty=835 wb=670 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 60.585582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=45380 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 60.597161: balance_dirty_state: bdi btrfs-1: dirty=835 wb=545 unstable=0 bg_thresh=995 thresh=1990 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 60.597306: balance_dirty_state: bdi btrfs-1: dirty=860 wb=545 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 60.597773: balance_dirty_state: bdi btrfs-1: dirty=860 wb=545 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 60.597892: balance_dirty_state: bdi btrfs-1: dirty=885 wb=545 unstable=0 bg_thresh=994 thresh=1988 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 60.598010: balance_dirty_state: bdi btrfs-1: dirty=910 wb=545 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 60.598243: balance_dirty_state: bdi btrfs-1: dirty=935 wb=545 unstable=0 bg_thresh=993 thresh=1987 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 60.598547: balance_dirty_state: bdi btrfs-1: dirty=960 wb=495 unstable=0 bg_thresh=991 thresh=1983 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 60.598734: balance_dirty_state: bdi btrfs-1: dirty=985 wb=420 unstable=0 bg_thresh=989 thresh=1979 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 60.598861: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=420 unstable=0 bg_thresh=992 thresh=1984 gap=529 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 60.598932: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13116 wrote=0 to_write=8192 dd-2584 [004] 60.598996: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=420 unstable=0 bg_thresh=988 thresh=1976 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 60.599129: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=445 unstable=0 bg_thresh=989 thresh=1978 gap=473 poll_thresh=22 ino=257 dd-2584 [004] 60.599130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=45380 base_bw=5084 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 60.601016: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=720 wrote=832 to_write=7360 dd-2584 [004] 60.605286: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1120 unstable=0 bg_thresh=993 thresh=1987 gap=607 poll_thresh=22 ino=257 dd-2584 [004] 60.605390: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1120 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 60.605824: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1120 unstable=0 bg_thresh=995 thresh=1991 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 60.605976: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1120 unstable=0 bg_thresh=995 thresh=1990 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 60.606129: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1120 unstable=0 bg_thresh=997 thresh=1994 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 60.606135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-116% task_weight=98% bdi_bw=45456 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 60.613108: balance_dirty_state: bdi btrfs-1: dirty=385 wb=995 unstable=0 bg_thresh=995 thresh=1991 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 60.613198: balance_dirty_state: bdi btrfs-1: dirty=385 wb=995 unstable=0 bg_thresh=992 thresh=1985 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 60.613258: balance_dirty_state: bdi btrfs-1: dirty=410 wb=995 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 60.613316: balance_dirty_state: bdi btrfs-1: dirty=435 wb=995 unstable=0 bg_thresh=992 thresh=1984 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 60.613431: balance_dirty_state: bdi btrfs-1: dirty=460 wb=995 unstable=0 bg_thresh=991 thresh=1983 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 60.613546: balance_dirty_state: bdi btrfs-1: dirty=485 wb=995 unstable=0 bg_thresh=993 thresh=1987 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 60.613659: balance_dirty_state: bdi btrfs-1: dirty=510 wb=995 unstable=0 bg_thresh=993 thresh=1986 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 60.613664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=45456 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 60.621110: balance_dirty_state: bdi btrfs-1: dirty=510 wb=870 unstable=0 bg_thresh=992 thresh=1985 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 60.621205: balance_dirty_state: bdi btrfs-1: dirty=535 wb=870 unstable=0 bg_thresh=992 thresh=1984 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 60.621582: balance_dirty_state: bdi btrfs-1: dirty=560 wb=870 unstable=0 bg_thresh=992 thresh=1984 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 60.621669: balance_dirty_state: bdi btrfs-1: dirty=560 wb=870 unstable=0 bg_thresh=991 thresh=1983 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 60.621840: balance_dirty_state: bdi btrfs-1: dirty=610 wb=870 unstable=0 bg_thresh=993 thresh=1987 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 60.622016: balance_dirty_state: bdi btrfs-1: dirty=635 wb=870 unstable=0 bg_thresh=993 thresh=1986 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 60.622022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=98% bdi_bw=45456 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 60.629180: balance_dirty_state: bdi btrfs-1: dirty=635 wb=870 unstable=0 bg_thresh=995 thresh=1990 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 60.629194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=45456 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 60.637159: balance_dirty_state: bdi btrfs-1: dirty=635 wb=695 unstable=0 bg_thresh=993 thresh=1987 gap=657 poll_thresh=18 ino=257 dd-2584 [004] 60.637237: balance_dirty_state: bdi btrfs-1: dirty=660 wb=695 unstable=0 bg_thresh=993 thresh=1987 gap=632 poll_thresh=13 ino=257 dd-2584 [004] 60.637294: balance_dirty_state: bdi btrfs-1: dirty=660 wb=695 unstable=0 bg_thresh=993 thresh=1986 gap=631 poll_thresh=14 ino=257 dd-2584 [004] 60.637350: balance_dirty_state: bdi btrfs-1: dirty=685 wb=695 unstable=0 bg_thresh=993 thresh=1986 gap=606 poll_thresh=15 ino=257 dd-2584 [004] 60.637416: balance_dirty_state: bdi btrfs-1: dirty=710 wb=695 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 60.637622: balance_dirty_state: bdi btrfs-1: dirty=735 wb=595 unstable=0 bg_thresh=993 thresh=1986 gap=656 poll_thresh=17 ino=257 dd-2584 [004] 60.637770: balance_dirty_state: bdi btrfs-1: dirty=760 wb=570 unstable=0 bg_thresh=988 thresh=1977 gap=647 poll_thresh=18 ino=257 dd-2584 [004] 60.637893: balance_dirty_state: bdi btrfs-1: dirty=785 wb=570 unstable=0 bg_thresh=989 thresh=1979 gap=624 poll_thresh=19 ino=257 dd-2584 [004] 60.638183: balance_dirty_state: bdi btrfs-1: dirty=835 wb=570 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=20 ino=257 dd-2584 [004] 60.638294: balance_dirty_state: bdi btrfs-1: dirty=860 wb=570 unstable=0 bg_thresh=994 thresh=1988 gap=558 poll_thresh=21 ino=257 dd-2584 [004] 60.638407: balance_dirty_state: bdi btrfs-1: dirty=885 wb=570 unstable=0 bg_thresh=993 thresh=1987 gap=532 poll_thresh=22 ino=257 dd-2584 [004] 60.638520: balance_dirty_state: bdi btrfs-1: dirty=910 wb=570 unstable=0 bg_thresh=993 thresh=1986 gap=506 poll_thresh=23 ino=257 dd-2584 [004] 60.638635: balance_dirty_state: bdi btrfs-1: dirty=960 wb=570 unstable=0 bg_thresh=992 thresh=1984 gap=454 poll_thresh=24 ino=257 dd-2584 [004] 60.638640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=45456 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 60.645129: balance_dirty_state: bdi btrfs-1: dirty=960 wb=445 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=24 ino=257 dd-2584 [004] 60.645219: balance_dirty_state: bdi btrfs-1: dirty=960 wb=445 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 60.645331: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=445 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 60.645420: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13164 wrote=0 to_write=8192 dd-2584 [004] 60.645457: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=445 unstable=0 bg_thresh=996 thresh=1992 gap=512 poll_thresh=20 ino=257 dd-2584 [004] 60.645751: balance_dirty_state: bdi btrfs-1: dirty=960 wb=545 unstable=0 bg_thresh=995 thresh=1991 gap=486 poll_thresh=21 ino=257 dd-2584 [004] 60.645752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=45456 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 60.647401: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=768 wrote=800 to_write=7392 dd-2584 [004] 60.653078: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1120 unstable=0 bg_thresh=991 thresh=1983 gap=603 poll_thresh=21 ino=257 dd-2584 [004] 60.653163: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1120 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 60.653338: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1120 unstable=0 bg_thresh=990 thresh=1981 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 60.653523: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1120 unstable=0 bg_thresh=990 thresh=1980 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 60.653707: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1120 unstable=0 bg_thresh=992 thresh=1984 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 60.653714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-80% task_weight=98% bdi_bw=45456 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 60.661164: balance_dirty_state: bdi btrfs-1: dirty=385 wb=995 unstable=0 bg_thresh=989 thresh=1978 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 60.661226: balance_dirty_state: bdi btrfs-1: dirty=410 wb=995 unstable=0 bg_thresh=988 thresh=1977 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 60.661288: balance_dirty_state: bdi btrfs-1: dirty=435 wb=995 unstable=0 bg_thresh=988 thresh=1977 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 60.661414: balance_dirty_state: bdi btrfs-1: dirty=460 wb=995 unstable=0 bg_thresh=990 thresh=1981 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 60.661541: balance_dirty_state: bdi btrfs-1: dirty=485 wb=995 unstable=0 bg_thresh=987 thresh=1974 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 60.661872: balance_dirty_state: bdi btrfs-1: dirty=510 wb=995 unstable=0 bg_thresh=986 thresh=1973 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 60.661877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=45456 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 60.677135: balance_dirty_state: bdi btrfs-1: dirty=510 wb=795 unstable=0 bg_thresh=988 thresh=1977 gap=672 poll_thresh=19 ino=257 dd-2584 [001] 60.677260: balance_dirty_state: bdi btrfs-1: dirty=510 wb=795 unstable=0 bg_thresh=991 thresh=1982 gap=677 poll_thresh=14 ino=257 dd-2584 [001] 60.677377: balance_dirty_state: bdi btrfs-1: dirty=535 wb=795 unstable=0 bg_thresh=991 thresh=1982 gap=652 poll_thresh=15 ino=257 dd-2584 [001] 60.677491: balance_dirty_state: bdi btrfs-1: dirty=535 wb=795 unstable=0 bg_thresh=993 thresh=1987 gap=657 poll_thresh=16 ino=257 dd-2584 [001] 60.677721: balance_dirty_state: bdi btrfs-1: dirty=560 wb=795 unstable=0 bg_thresh=996 thresh=1992 gap=637 poll_thresh=17 ino=257 dd-2584 [001] 60.677960: balance_dirty_state: bdi btrfs-1: dirty=610 wb=795 unstable=0 bg_thresh=998 thresh=1996 gap=591 poll_thresh=18 ino=257 dd-2584 [001] 60.678196: balance_dirty_state: bdi btrfs-1: dirty=635 wb=795 unstable=0 bg_thresh=997 thresh=1995 gap=565 poll_thresh=19 ino=257 dd-2584 [001] 60.678442: balance_dirty_state: bdi btrfs-1: dirty=660 wb=795 unstable=0 bg_thresh=996 thresh=1992 gap=537 poll_thresh=20 ino=257 dd-2584 [001] 60.678681: balance_dirty_state: bdi btrfs-1: dirty=710 wb=795 unstable=0 bg_thresh=995 thresh=1991 gap=486 poll_thresh=21 ino=257 dd-2584 [001] 60.678691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=45456 base_bw=5084 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [005] 60.689178: balance_dirty_state: bdi btrfs-1: dirty=735 wb=670 unstable=0 bg_thresh=993 thresh=1987 gap=582 poll_thresh=21 ino=257 dd-2584 [005] 60.689246: balance_dirty_state: bdi btrfs-1: dirty=735 wb=670 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=16 ino=257 dd-2584 [005] 60.689535: balance_dirty_state: bdi btrfs-1: dirty=785 wb=670 unstable=0 bg_thresh=998 thresh=1997 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 60.689654: balance_dirty_state: bdi btrfs-1: dirty=810 wb=670 unstable=0 bg_thresh=998 thresh=1996 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 60.689773: balance_dirty_state: bdi btrfs-1: dirty=835 wb=670 unstable=0 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 60.689777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-112% task_weight=101% bdi_bw=45456 base_bw=5084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 60.697183: balance_dirty_state: bdi btrfs-1: dirty=835 wb=420 unstable=0 bg_thresh=996 thresh=1992 gap=737 poll_thresh=19 ino=257 dd-2584 [005] 60.697313: balance_dirty_state: bdi btrfs-1: dirty=860 wb=420 unstable=0 bg_thresh=996 thresh=1992 gap=712 poll_thresh=14 ino=257 dd-2584 [005] 60.697434: balance_dirty_state: bdi btrfs-1: dirty=885 wb=420 unstable=0 bg_thresh=995 thresh=1991 gap=686 poll_thresh=15 ino=257 dd-2584 [005] 60.697551: balance_dirty_state: bdi btrfs-1: dirty=885 wb=420 unstable=0 bg_thresh=992 thresh=1985 gap=680 poll_thresh=16 ino=257 dd-2584 [005] 60.697786: balance_dirty_state: bdi btrfs-1: dirty=910 wb=420 unstable=0 bg_thresh=992 thresh=1984 gap=654 poll_thresh=17 ino=257 dd-2584 [005] 60.698022: balance_dirty_state: bdi btrfs-1: dirty=960 wb=420 unstable=0 bg_thresh=994 thresh=1988 gap=608 poll_thresh=18 ino=257 dd-2584 [005] 60.698258: balance_dirty_state: bdi btrfs-1: dirty=985 wb=420 unstable=0 bg_thresh=993 thresh=1987 gap=582 poll_thresh=19 ino=257 dd-2584 [005] 60.698494: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=420 unstable=0 bg_thresh=993 thresh=1986 gap=556 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 60.698531: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13216 wrote=0 to_write=8192 dd-2584 [005] 60.698999: balance_dirty_state: bdi btrfs-1: dirty=985 wb=495 unstable=0 bg_thresh=992 thresh=1985 gap=505 poll_thresh=21 ino=257 dd-2584 [005] 60.699178: balance_dirty_state: bdi btrfs-1: dirty=960 wb=545 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=22 ino=257 dd-2584 [005] 60.699180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=45456 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 60.700786: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=820 wrote=816 to_write=7376 dd-2584 [005] 60.705190: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1120 unstable=0 bg_thresh=994 thresh=1989 gap=609 poll_thresh=22 ino=257 dd-2584 [005] 60.705258: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1120 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=16 ino=257 dd-2584 [005] 60.705380: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1120 unstable=0 bg_thresh=993 thresh=1987 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 60.705498: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1120 unstable=0 bg_thresh=993 thresh=1986 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 60.705617: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1120 unstable=0 bg_thresh=995 thresh=1990 gap=510 poll_thresh=19 ino=257 dd-2584 [005] 60.705739: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1120 unstable=0 bg_thresh=994 thresh=1989 gap=459 poll_thresh=20 ino=257 dd-2584 [005] 60.705744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=45456 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 60.713223: balance_dirty_state: bdi btrfs-1: dirty=410 wb=995 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=20 ino=257 dd-2584 [002] 60.713324: balance_dirty_state: bdi btrfs-1: dirty=410 wb=995 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=15 ino=257 dd-2584 [002] 60.713386: balance_dirty_state: bdi btrfs-1: dirty=435 wb=995 unstable=0 bg_thresh=997 thresh=1994 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 60.713688: balance_dirty_state: bdi btrfs-1: dirty=460 wb=995 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=17 ino=257 dd-2584 [002] 60.713810: balance_dirty_state: bdi btrfs-1: dirty=485 wb=995 unstable=0 bg_thresh=1002 thresh=2004 gap=524 poll_thresh=18 ino=257 dd-2584 [002] 60.713932: balance_dirty_state: bdi btrfs-1: dirty=535 wb=995 unstable=0 bg_thresh=1004 thresh=2008 gap=478 poll_thresh=19 ino=257 dd-2584 [002] 60.713937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=47536 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 60.721082: balance_dirty_state: bdi btrfs-1: dirty=535 wb=870 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=19 ino=257 dd-2584 [002] 60.721146: balance_dirty_state: bdi btrfs-1: dirty=535 wb=870 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 60.721207: balance_dirty_state: bdi btrfs-1: dirty=560 wb=870 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=15 ino=257 dd-2584 [002] 60.721266: balance_dirty_state: bdi btrfs-1: dirty=585 wb=870 unstable=0 bg_thresh=998 thresh=1997 gap=542 poll_thresh=16 ino=257 dd-2584 [002] 60.721385: balance_dirty_state: bdi btrfs-1: dirty=610 wb=870 unstable=0 bg_thresh=1001 thresh=2002 gap=522 poll_thresh=17 ino=257 dd-2584 [002] 60.721507: balance_dirty_state: bdi btrfs-1: dirty=635 wb=870 unstable=0 bg_thresh=1003 thresh=2006 gap=501 poll_thresh=18 ino=257 dd-2584 [002] 60.721511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-198% task_weight=100% bdi_bw=47536 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 60.729097: balance_dirty_state: bdi btrfs-1: dirty=635 wb=695 unstable=0 bg_thresh=994 thresh=1989 gap=659 poll_thresh=18 ino=257 dd-2584 [002] 60.729206: balance_dirty_state: bdi btrfs-1: dirty=660 wb=695 unstable=0 bg_thresh=994 thresh=1989 gap=634 poll_thresh=13 ino=257 dd-2584 [002] 60.729321: balance_dirty_state: bdi btrfs-1: dirty=685 wb=695 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=14 ino=257 dd-2584 [002] 60.729436: balance_dirty_state: bdi btrfs-1: dirty=685 wb=695 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=15 ino=257 dd-2584 [002] 60.729550: balance_dirty_state: bdi btrfs-1: dirty=710 wb=695 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=16 ino=257 dd-2584 [002] 60.730132: balance_dirty_state: bdi btrfs-1: dirty=735 wb=695 unstable=0 bg_thresh=999 thresh=1998 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 60.730367: balance_dirty_state: bdi btrfs-1: dirty=760 wb=695 unstable=0 bg_thresh=998 thresh=1997 gap=542 poll_thresh=18 ino=257 dd-2584 [002] 60.730602: balance_dirty_state: bdi btrfs-1: dirty=810 wb=695 unstable=0 bg_thresh=1000 thresh=2001 gap=496 poll_thresh=19 ino=257 dd-2584 [002] 60.730611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=101% bdi_bw=47536 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 60.737129: balance_dirty_state: bdi btrfs-1: dirty=810 wb=570 unstable=0 bg_thresh=996 thresh=1992 gap=612 poll_thresh=19 ino=257 dd-2584 [002] 60.737220: balance_dirty_state: bdi btrfs-1: dirty=810 wb=570 unstable=0 bg_thresh=996 thresh=1992 gap=612 poll_thresh=14 ino=257 dd-2584 [002] 60.737278: balance_dirty_state: bdi btrfs-1: dirty=835 wb=570 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=15 ino=257 dd-2584 [002] 60.737333: balance_dirty_state: bdi btrfs-1: dirty=860 wb=570 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 60.737444: balance_dirty_state: bdi btrfs-1: dirty=885 wb=570 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=17 ino=257 dd-2584 [002] 60.737560: balance_dirty_state: bdi btrfs-1: dirty=910 wb=570 unstable=0 bg_thresh=1003 thresh=2006 gap=526 poll_thresh=18 ino=257 dd-2584 [002] 60.737675: balance_dirty_state: bdi btrfs-1: dirty=935 wb=570 unstable=0 bg_thresh=1002 thresh=2005 gap=500 poll_thresh=19 ino=257 dd-2584 [002] 60.737679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=47536 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 60.745150: balance_dirty_state: bdi btrfs-1: dirty=935 wb=445 unstable=0 bg_thresh=994 thresh=1989 gap=609 poll_thresh=19 ino=257 dd-2584 [002] 60.745256: balance_dirty_state: bdi btrfs-1: dirty=960 wb=445 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=14 ino=257 dd-2584 [002] 60.745476: balance_dirty_state: bdi btrfs-1: dirty=985 wb=445 unstable=0 bg_thresh=997 thresh=1994 gap=564 poll_thresh=15 ino=257 dd-2584 [002] 60.745532: balance_dirty_state: bdi btrfs-1: dirty=985 wb=445 unstable=0 bg_thresh=997 thresh=1994 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 60.745642: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=445 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 60.745704: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13264 wrote=0 to_write=8192 dd-2584 [002] 60.745768: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=445 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=18 ino=257 dd-2584 [002] 60.745769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-202% task_weight=101% bdi_bw=47536 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 60.747614: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=868 wrote=800 to_write=7392 dd-2584 [002] 60.753239: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1120 unstable=0 bg_thresh=999 thresh=1998 gap=618 poll_thresh=18 ino=257 dd-2584 [002] 60.753302: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1120 unstable=0 bg_thresh=999 thresh=1998 gap=593 poll_thresh=13 ino=257 dd-2584 [002] 60.753360: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1120 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=14 ino=257 dd-2584 [002] 60.753420: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1120 unstable=0 bg_thresh=1001 thresh=2003 gap=573 poll_thresh=15 ino=257 dd-2584 [002] 60.753478: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1120 unstable=0 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=16 ino=257 dd-2584 [002] 60.753594: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1120 unstable=0 bg_thresh=1000 thresh=2001 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 60.753713: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1120 unstable=0 bg_thresh=1002 thresh=2005 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 60.753718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=47536 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 60.761259: balance_dirty_state: bdi btrfs-1: dirty=385 wb=995 unstable=0 bg_thresh=995 thresh=1990 gap=610 poll_thresh=18 ino=257 dd-2584 [002] 60.761356: balance_dirty_state: bdi btrfs-1: dirty=410 wb=995 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=13 ino=257 dd-2584 [002] 60.761412: balance_dirty_state: bdi btrfs-1: dirty=410 wb=995 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 60.761635: balance_dirty_state: bdi btrfs-1: dirty=435 wb=995 unstable=0 bg_thresh=997 thresh=1995 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 60.761691: balance_dirty_state: bdi btrfs-1: dirty=460 wb=995 unstable=0 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=16 ino=257 dd-2584 [002] 60.761802: balance_dirty_state: bdi btrfs-1: dirty=485 wb=995 unstable=0 bg_thresh=1002 thresh=2005 gap=525 poll_thresh=17 ino=257 dd-2584 [002] 60.761915: balance_dirty_state: bdi btrfs-1: dirty=510 wb=995 unstable=0 bg_thresh=1002 thresh=2004 gap=499 poll_thresh=18 ino=257 dd-2584 [002] 60.761919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-154% task_weight=100% bdi_bw=47536 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 60.769185: balance_dirty_state: bdi btrfs-1: dirty=510 wb=870 unstable=0 bg_thresh=996 thresh=1992 gap=612 poll_thresh=18 ino=257 dd-2584 [002] 60.769266: balance_dirty_state: bdi btrfs-1: dirty=535 wb=870 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=13 ino=257 dd-2584 [002] 60.769323: balance_dirty_state: bdi btrfs-1: dirty=535 wb=870 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=14 ino=257 dd-2584 [002] 60.769381: balance_dirty_state: bdi btrfs-1: dirty=560 wb=870 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=15 ino=257 dd-2584 [002] 60.769438: balance_dirty_state: bdi btrfs-1: dirty=585 wb=870 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=16 ino=257 dd-2584 [002] 60.769553: balance_dirty_state: bdi btrfs-1: dirty=610 wb=870 unstable=0 bg_thresh=1000 thresh=2001 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 60.769671: balance_dirty_state: bdi btrfs-1: dirty=635 wb=870 unstable=0 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 60.769676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=101% bdi_bw=47536 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 60.777108: balance_dirty_state: bdi btrfs-1: dirty=635 wb=670 unstable=0 bg_thresh=995 thresh=1991 gap=686 poll_thresh=18 ino=257 dd-2584 [002] 60.777189: balance_dirty_state: bdi btrfs-1: dirty=660 wb=670 unstable=0 bg_thresh=995 thresh=1991 gap=661 poll_thresh=13 ino=257 dd-2584 [002] 60.777244: balance_dirty_state: bdi btrfs-1: dirty=685 wb=670 unstable=0 bg_thresh=998 thresh=1996 gap=641 poll_thresh=14 ino=257 dd-2584 [002] 60.777464: balance_dirty_state: bdi btrfs-1: dirty=685 wb=670 unstable=0 bg_thresh=998 thresh=1996 gap=641 poll_thresh=15 ino=257 dd-2584 [002] 60.777520: balance_dirty_state: bdi btrfs-1: dirty=710 wb=670 unstable=0 bg_thresh=1000 thresh=2001 gap=621 poll_thresh=16 ino=257 dd-2584 [002] 60.777633: balance_dirty_state: bdi btrfs-1: dirty=735 wb=670 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=17 ino=257 dd-2584 [002] 60.777746: balance_dirty_state: bdi btrfs-1: dirty=760 wb=670 unstable=0 bg_thresh=999 thresh=1999 gap=569 poll_thresh=18 ino=257 dd-2584 [002] 60.777857: balance_dirty_state: bdi btrfs-1: dirty=810 wb=670 unstable=0 bg_thresh=1001 thresh=2003 gap=523 poll_thresh=19 ino=257 dd-2584 [002] 60.777970: balance_dirty_state: bdi btrfs-1: dirty=835 wb=670 unstable=0 bg_thresh=1001 thresh=2002 gap=497 poll_thresh=20 ino=257 dd-2584 [002] 60.777974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-204% task_weight=101% bdi_bw=47536 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 60.785195: balance_dirty_state: bdi btrfs-1: dirty=835 wb=545 unstable=0 bg_thresh=995 thresh=1991 gap=611 poll_thresh=20 ino=257 dd-2584 [002] 60.785322: balance_dirty_state: bdi btrfs-1: dirty=860 wb=545 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=15 ino=257 dd-2584 [002] 60.785438: balance_dirty_state: bdi btrfs-1: dirty=860 wb=545 unstable=0 bg_thresh=998 thresh=1996 gap=591 poll_thresh=16 ino=257 dd-2584 [002] 60.785666: balance_dirty_state: bdi btrfs-1: dirty=885 wb=545 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=17 ino=257 dd-2584 [002] 60.785901: balance_dirty_state: bdi btrfs-1: dirty=935 wb=545 unstable=0 bg_thresh=1000 thresh=2000 gap=520 poll_thresh=18 ino=257 dd-2584 [002] 60.786487: balance_dirty_state: bdi btrfs-1: dirty=960 wb=545 unstable=0 bg_thresh=1002 thresh=2004 gap=499 poll_thresh=19 ino=257 dd-2584 [002] 60.786496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=47536 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 60.793205: balance_dirty_state: bdi btrfs-1: dirty=960 wb=420 unstable=0 bg_thresh=996 thresh=1992 gap=612 poll_thresh=19 ino=257 dd-2584 [002] 60.793273: balance_dirty_state: bdi btrfs-1: dirty=985 wb=420 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 60.793332: balance_dirty_state: bdi btrfs-1: dirty=985 wb=420 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=15 ino=257 dd-2584 [002] 60.793390: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=420 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 60.793413: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13312 wrote=0 to_write=8192 dd-2584 [002] 60.793517: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=420 unstable=0 bg_thresh=998 thresh=1996 gap=541 poll_thresh=17 ino=257 dd-2584 [002] 60.793644: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=420 unstable=0 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 60.793645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=47536 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 60.796182: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=916 wrote=816 to_write=7376 dd-2584 [002] 60.801169: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1095 unstable=0 bg_thresh=992 thresh=1984 gap=604 poll_thresh=18 ino=257 dd-2584 [002] 60.801236: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1095 unstable=0 bg_thresh=992 thresh=1984 gap=604 poll_thresh=13 ino=257 dd-2584 [002] 60.801296: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1095 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=14 ino=257 dd-2584 [002] 60.801356: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1095 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=15 ino=257 dd-2584 [002] 60.801419: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1095 unstable=0 bg_thresh=997 thresh=1994 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 60.801540: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1095 unstable=0 bg_thresh=996 thresh=1993 gap=538 poll_thresh=17 ino=257 dd-2584 [002] 60.801835: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1095 unstable=0 bg_thresh=998 thresh=1997 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 60.801841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=47536 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 60.809194: balance_dirty_state: bdi btrfs-1: dirty=410 wb=970 unstable=0 bg_thresh=988 thresh=1977 gap=597 poll_thresh=18 ino=257 dd-2584 [002] 60.809260: balance_dirty_state: bdi btrfs-1: dirty=410 wb=970 unstable=0 bg_thresh=988 thresh=1977 gap=597 poll_thresh=13 ino=257 dd-2584 [002] 60.809321: balance_dirty_state: bdi btrfs-1: dirty=435 wb=970 unstable=0 bg_thresh=991 thresh=1982 gap=577 poll_thresh=14 ino=257 dd-2584 [002] 60.809379: balance_dirty_state: bdi btrfs-1: dirty=460 wb=970 unstable=0 bg_thresh=991 thresh=1982 gap=552 poll_thresh=15 ino=257 dd-2584 [002] 60.809438: balance_dirty_state: bdi btrfs-1: dirty=460 wb=970 unstable=0 bg_thresh=993 thresh=1987 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 60.809560: balance_dirty_state: bdi btrfs-1: dirty=485 wb=970 unstable=0 bg_thresh=996 thresh=1992 gap=537 poll_thresh=17 ino=257 dd-2584 [002] 60.809683: balance_dirty_state: bdi btrfs-1: dirty=535 wb=970 unstable=0 bg_thresh=998 thresh=1996 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 60.809687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=47536 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 60.817108: balance_dirty_state: bdi btrfs-1: dirty=535 wb=820 unstable=0 bg_thresh=983 thresh=1967 gap=612 poll_thresh=18 ino=257 dd-2584 [002] 60.817173: balance_dirty_state: bdi btrfs-1: dirty=535 wb=820 unstable=0 bg_thresh=983 thresh=1967 gap=612 poll_thresh=13 ino=257 dd-2584 [002] 60.817234: balance_dirty_state: bdi btrfs-1: dirty=560 wb=820 unstable=0 bg_thresh=986 thresh=1972 gap=592 poll_thresh=14 ino=257 dd-2584 [002] 60.817294: balance_dirty_state: bdi btrfs-1: dirty=585 wb=820 unstable=0 bg_thresh=986 thresh=1972 gap=567 poll_thresh=15 ino=257 dd-2584 [002] 60.817356: balance_dirty_state: bdi btrfs-1: dirty=585 wb=820 unstable=0 bg_thresh=988 thresh=1977 gap=572 poll_thresh=16 ino=257 dd-2584 [002] 60.817478: balance_dirty_state: bdi btrfs-1: dirty=635 wb=820 unstable=0 bg_thresh=991 thresh=1982 gap=527 poll_thresh=17 ino=257 dd-2584 [002] 60.817773: balance_dirty_state: bdi btrfs-1: dirty=660 wb=820 unstable=0 bg_thresh=993 thresh=1986 gap=506 poll_thresh=18 ino=257 dd-2584 [002] 60.817891: balance_dirty_state: bdi btrfs-1: dirty=685 wb=820 unstable=0 bg_thresh=992 thresh=1985 gap=480 poll_thresh=19 ino=257 dd-2584 [002] 60.817896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=49580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 60.825151: balance_dirty_state: bdi btrfs-1: dirty=685 wb=695 unstable=0 bg_thresh=985 thresh=1970 gap=590 poll_thresh=19 ino=257 dd-2584 [002] 60.825217: balance_dirty_state: bdi btrfs-1: dirty=710 wb=695 unstable=0 bg_thresh=983 thresh=1967 gap=562 poll_thresh=14 ino=257 dd-2584 [002] 60.825277: balance_dirty_state: bdi btrfs-1: dirty=710 wb=695 unstable=0 bg_thresh=986 thresh=1972 gap=567 poll_thresh=15 ino=257 dd-2584 [002] 60.825335: balance_dirty_state: bdi btrfs-1: dirty=735 wb=695 unstable=0 bg_thresh=983 thresh=1966 gap=536 poll_thresh=16 ino=257 dd-2584 [002] 60.825455: balance_dirty_state: bdi btrfs-1: dirty=760 wb=695 unstable=0 bg_thresh=985 thresh=1971 gap=516 poll_thresh=17 ino=257 dd-2584 [002] 60.825574: balance_dirty_state: bdi btrfs-1: dirty=810 wb=695 unstable=0 bg_thresh=987 thresh=1975 gap=470 poll_thresh=18 ino=257 dd-2584 [002] 60.825578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-190% task_weight=100% bdi_bw=49580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 60.833245: balance_dirty_state: bdi btrfs-1: dirty=810 wb=570 unstable=0 bg_thresh=984 thresh=1969 gap=589 poll_thresh=18 ino=257 dd-2584 [006] 60.833314: balance_dirty_state: bdi btrfs-1: dirty=810 wb=570 unstable=0 bg_thresh=987 thresh=1974 gap=594 poll_thresh=13 ino=257 dd-2584 [006] 60.833372: balance_dirty_state: bdi btrfs-1: dirty=835 wb=570 unstable=0 bg_thresh=989 thresh=1979 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 60.833431: balance_dirty_state: bdi btrfs-1: dirty=860 wb=570 unstable=0 bg_thresh=989 thresh=1979 gap=549 poll_thresh=15 ino=257 dd-2584 [006] 60.833489: balance_dirty_state: bdi btrfs-1: dirty=860 wb=570 unstable=0 bg_thresh=989 thresh=1978 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 60.833608: balance_dirty_state: bdi btrfs-1: dirty=910 wb=570 unstable=0 bg_thresh=988 thresh=1977 gap=497 poll_thresh=17 ino=257 dd-2584 [006] 60.834011: balance_dirty_state: bdi btrfs-1: dirty=935 wb=445 unstable=0 bg_thresh=990 thresh=1980 gap=600 poll_thresh=18 ino=257 dd-2584 [006] 60.834128: balance_dirty_state: bdi btrfs-1: dirty=960 wb=445 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=19 ino=257 dd-2584 [006] 60.834249: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=445 unstable=0 bg_thresh=994 thresh=1989 gap=534 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 60.834297: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13352 wrote=0 to_write=8192 dd-2584 [006] 60.834377: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=445 unstable=0 bg_thresh=994 thresh=1988 gap=508 poll_thresh=21 ino=257 dd-2584 [006] 60.834505: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=495 unstable=0 bg_thresh=993 thresh=1987 gap=482 poll_thresh=22 ino=257 dd-2584 [006] 60.834507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=49580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 60.836131: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=956 wrote=784 to_write=7408 dd-2584 [006] 60.841189: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1245 unstable=0 bg_thresh=993 thresh=1986 gap=481 poll_thresh=22 ino=257 dd-2584 [006] 60.841195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=49580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 60.849227: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1095 unstable=0 bg_thresh=992 thresh=1984 gap=629 poll_thresh=22 ino=257 dd-2584 [006] 60.849316: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1095 unstable=0 bg_thresh=991 thresh=1983 gap=603 poll_thresh=16 ino=257 dd-2584 [006] 60.849460: balance_dirty_state: bdi btrfs-1: dirty=310 wb=970 unstable=0 bg_thresh=991 thresh=1982 gap=702 poll_thresh=17 ino=257 dd-2584 [006] 60.849589: balance_dirty_state: bdi btrfs-1: dirty=335 wb=970 unstable=0 bg_thresh=992 thresh=1984 gap=679 poll_thresh=18 ino=257 dd-2584 [006] 60.849896: balance_dirty_state: bdi btrfs-1: dirty=385 wb=970 unstable=0 bg_thresh=986 thresh=1972 gap=617 poll_thresh=19 ino=257 dd-2584 [006] 60.850020: balance_dirty_state: bdi btrfs-1: dirty=410 wb=970 unstable=0 bg_thresh=987 thresh=1975 gap=595 poll_thresh=20 ino=257 dd-2584 [006] 60.850143: balance_dirty_state: bdi btrfs-1: dirty=435 wb=970 unstable=0 bg_thresh=990 thresh=1980 gap=575 poll_thresh=21 ino=257 dd-2584 [006] 60.850268: balance_dirty_state: bdi btrfs-1: dirty=460 wb=970 unstable=0 bg_thresh=991 thresh=1982 gap=552 poll_thresh=22 ino=257 dd-2584 [006] 60.850391: balance_dirty_state: bdi btrfs-1: dirty=510 wb=970 unstable=0 bg_thresh=986 thresh=1973 gap=493 poll_thresh=23 ino=257 dd-2584 [006] 60.850396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=49580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.857231: balance_dirty_state: bdi btrfs-1: dirty=510 wb=845 unstable=0 bg_thresh=993 thresh=1987 gap=632 poll_thresh=23 ino=257 dd-2584 [005] 60.857304: balance_dirty_state: bdi btrfs-1: dirty=510 wb=845 unstable=0 bg_thresh=991 thresh=1983 gap=628 poll_thresh=17 ino=257 dd-2584 [005] 60.857425: balance_dirty_state: bdi btrfs-1: dirty=560 wb=845 unstable=0 bg_thresh=991 thresh=1982 gap=577 poll_thresh=18 ino=257 dd-2584 [005] 60.857548: balance_dirty_state: bdi btrfs-1: dirty=585 wb=845 unstable=0 bg_thresh=986 thresh=1973 gap=543 poll_thresh=19 ino=257 dd-2584 [005] 60.857671: balance_dirty_state: bdi btrfs-1: dirty=610 wb=845 unstable=0 bg_thresh=987 thresh=1974 gap=519 poll_thresh=20 ino=257 dd-2584 [005] 60.857962: balance_dirty_state: bdi btrfs-1: dirty=635 wb=845 unstable=0 bg_thresh=992 thresh=1985 gap=505 poll_thresh=21 ino=257 dd-2584 [005] 60.858080: balance_dirty_state: bdi btrfs-1: dirty=685 wb=845 unstable=0 bg_thresh=992 thresh=1984 gap=454 poll_thresh=22 ino=257 dd-2584 [005] 60.858085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=49580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.865221: balance_dirty_state: bdi btrfs-1: dirty=685 wb=845 unstable=0 bg_thresh=991 thresh=1982 gap=452 poll_thresh=22 ino=257 dd-2584 [005] 60.865230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=49580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 60.873245: balance_dirty_state: bdi btrfs-1: dirty=685 wb=670 unstable=0 bg_thresh=989 thresh=1979 gap=624 poll_thresh=22 ino=257 dd-2584 [005] 60.873319: balance_dirty_state: bdi btrfs-1: dirty=685 wb=670 unstable=0 bg_thresh=992 thresh=1984 gap=629 poll_thresh=16 ino=257 dd-2584 [005] 60.873437: balance_dirty_state: bdi btrfs-1: dirty=735 wb=670 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=17 ino=257 dd-2584 [005] 60.873554: balance_dirty_state: bdi btrfs-1: dirty=760 wb=670 unstable=0 bg_thresh=993 thresh=1987 gap=557 poll_thresh=18 ino=257 dd-2584 [005] 60.873701: balance_dirty_state: bdi btrfs-1: dirty=785 wb=545 unstable=0 bg_thresh=990 thresh=1980 gap=650 poll_thresh=19 ino=257 dd-2584 [005] 60.873827: balance_dirty_state: bdi btrfs-1: dirty=810 wb=545 unstable=0 bg_thresh=985 thresh=1971 gap=616 poll_thresh=20 ino=257 dd-2584 [005] 60.873951: balance_dirty_state: bdi btrfs-1: dirty=860 wb=545 unstable=0 bg_thresh=989 thresh=1979 gap=574 poll_thresh=21 ino=257 dd-2584 [005] 60.874243: balance_dirty_state: bdi btrfs-1: dirty=885 wb=545 unstable=0 bg_thresh=991 thresh=1982 gap=552 poll_thresh=22 ino=257 dd-2584 [005] 60.874366: balance_dirty_state: bdi btrfs-1: dirty=910 wb=545 unstable=0 bg_thresh=989 thresh=1979 gap=524 poll_thresh=23 ino=257 dd-2584 [005] 60.874489: balance_dirty_state: bdi btrfs-1: dirty=960 wb=545 unstable=0 bg_thresh=990 thresh=1980 gap=475 poll_thresh=24 ino=257 dd-2584 [005] 60.874493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=49580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 60.881305: balance_dirty_state: bdi btrfs-1: dirty=960 wb=545 unstable=0 bg_thresh=996 thresh=1992 gap=487 poll_thresh=24 ino=257 dd-2584 [006] 60.881310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=49580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 60.889223: balance_dirty_state: bdi btrfs-1: dirty=960 wb=395 unstable=0 bg_thresh=995 thresh=1990 gap=635 poll_thresh=24 ino=257 dd-2584 [006] 60.889302: balance_dirty_state: bdi btrfs-1: dirty=960 wb=320 unstable=0 bg_thresh=992 thresh=1984 gap=704 poll_thresh=18 ino=257 dd-2584 [006] 60.889430: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=295 unstable=0 bg_thresh=994 thresh=1989 gap=684 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 60.889504: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13408 wrote=0 to_write=8192 dd-2584 [006] 60.889554: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=295 unstable=0 bg_thresh=997 thresh=1994 gap=664 poll_thresh=20 ino=257 dd-2584 [006] 60.889683: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=320 unstable=0 bg_thresh=999 thresh=1998 gap=643 poll_thresh=21 ino=257 dd-2584 [006] 60.889811: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=370 unstable=0 bg_thresh=998 thresh=1997 gap=617 poll_thresh=22 ino=257 dd-2584 [006] 60.889937: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=420 unstable=0 bg_thresh=998 thresh=1996 gap=566 poll_thresh=23 ino=257 dd-2584 [006] 60.890393: balance_dirty_state: bdi btrfs-1: dirty=835 wb=620 unstable=0 bg_thresh=997 thresh=1995 gap=540 poll_thresh=24 ino=257 dd-2584 [006] 60.890568: balance_dirty_state: bdi btrfs-1: dirty=785 wb=695 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=25 ino=257 dd-2584 [006] 60.890743: balance_dirty_state: bdi btrfs-1: dirty=760 wb=770 unstable=0 bg_thresh=999 thresh=1998 gap=468 poll_thresh=26 ino=257 dd-2584 [006] 60.890745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=49580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 60.891784: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1012 wrote=960 to_write=7232 dd-2584 [006] 60.897226: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1120 unstable=0 bg_thresh=998 thresh=1996 gap=591 poll_thresh=26 ino=257 dd-2584 [006] 60.897314: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1120 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=19 ino=257 dd-2584 [006] 60.897489: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1120 unstable=0 bg_thresh=993 thresh=1987 gap=557 poll_thresh=20 ino=257 dd-2584 [006] 60.897655: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1120 unstable=0 bg_thresh=994 thresh=1989 gap=509 poll_thresh=21 ino=257 dd-2584 [006] 60.897825: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1120 unstable=0 bg_thresh=995 thresh=1990 gap=485 poll_thresh=22 ino=257 dd-2584 [006] 60.897831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=49580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 60.905241: balance_dirty_state: bdi btrfs-1: dirty=385 wb=995 unstable=0 bg_thresh=998 thresh=1996 gap=616 poll_thresh=22 ino=257 dd-2584 [006] 60.905321: balance_dirty_state: bdi btrfs-1: dirty=410 wb=995 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 60.905443: balance_dirty_state: bdi btrfs-1: dirty=435 wb=995 unstable=0 bg_thresh=994 thresh=1989 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 60.905738: balance_dirty_state: bdi btrfs-1: dirty=460 wb=995 unstable=0 bg_thresh=996 thresh=1993 gap=538 poll_thresh=18 ino=257 dd-2584 [006] 60.905855: balance_dirty_state: bdi btrfs-1: dirty=510 wb=995 unstable=0 bg_thresh=996 thresh=1992 gap=487 poll_thresh=19 ino=257 dd-2584 [006] 60.905860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=49580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 60.913241: balance_dirty_state: bdi btrfs-1: dirty=510 wb=870 unstable=0 bg_thresh=995 thresh=1990 gap=610 poll_thresh=19 ino=257 dd-2584 [006] 60.913344: balance_dirty_state: bdi btrfs-1: dirty=510 wb=870 unstable=0 bg_thresh=997 thresh=1995 gap=615 poll_thresh=14 ino=257 dd-2584 [006] 60.913403: balance_dirty_state: bdi btrfs-1: dirty=535 wb=870 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 60.913463: balance_dirty_state: bdi btrfs-1: dirty=535 wb=870 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 60.913581: balance_dirty_state: bdi btrfs-1: dirty=585 wb=870 unstable=0 bg_thresh=993 thresh=1987 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 60.913697: balance_dirty_state: bdi btrfs-1: dirty=610 wb=870 unstable=0 bg_thresh=995 thresh=1991 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 60.913814: balance_dirty_state: bdi btrfs-1: dirty=635 wb=870 unstable=0 bg_thresh=995 thresh=1990 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 60.913819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=49580 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 60.921291: balance_dirty_state: bdi btrfs-1: dirty=635 wb=720 unstable=0 bg_thresh=995 thresh=1991 gap=636 poll_thresh=19 ino=257 dd-2584 [006] 60.921385: balance_dirty_state: bdi btrfs-1: dirty=660 wb=720 unstable=0 bg_thresh=995 thresh=1991 gap=611 poll_thresh=14 ino=257 dd-2584 [006] 60.921444: balance_dirty_state: bdi btrfs-1: dirty=685 wb=720 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 60.921501: balance_dirty_state: bdi btrfs-1: dirty=685 wb=720 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=16 ino=257 dd-2584 [006] 60.921780: balance_dirty_state: bdi btrfs-1: dirty=710 wb=720 unstable=0 bg_thresh=997 thresh=1994 gap=564 poll_thresh=17 ino=257 dd-2584 [006] 60.921893: balance_dirty_state: bdi btrfs-1: dirty=760 wb=720 unstable=0 bg_thresh=996 thresh=1993 gap=513 poll_thresh=18 ino=257 dd-2584 [006] 60.922008: balance_dirty_state: bdi btrfs-1: dirty=785 wb=720 unstable=0 bg_thresh=995 thresh=1991 gap=486 poll_thresh=19 ino=257 dd-2584 [006] 60.922013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=51888 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 60.929232: balance_dirty_state: bdi btrfs-1: dirty=785 wb=595 unstable=0 bg_thresh=996 thresh=1992 gap=612 poll_thresh=19 ino=257 dd-2584 [006] 60.929328: balance_dirty_state: bdi btrfs-1: dirty=810 wb=595 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 60.929385: balance_dirty_state: bdi btrfs-1: dirty=810 wb=595 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=15 ino=257 dd-2584 [006] 60.929442: balance_dirty_state: bdi btrfs-1: dirty=835 wb=595 unstable=0 bg_thresh=995 thresh=1991 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 60.929554: balance_dirty_state: bdi btrfs-1: dirty=860 wb=595 unstable=0 bg_thresh=997 thresh=1995 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 60.929668: balance_dirty_state: bdi btrfs-1: dirty=910 wb=595 unstable=0 bg_thresh=997 thresh=1994 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 60.929672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=51888 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 60.937219: balance_dirty_state: bdi btrfs-1: dirty=910 wb=470 unstable=0 bg_thresh=996 thresh=1992 gap=612 poll_thresh=18 ino=257 dd-2584 [006] 60.937323: balance_dirty_state: bdi btrfs-1: dirty=910 wb=470 unstable=0 bg_thresh=995 thresh=1991 gap=611 poll_thresh=13 ino=257 dd-2584 [006] 60.937381: balance_dirty_state: bdi btrfs-1: dirty=935 wb=470 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 60.937437: balance_dirty_state: bdi btrfs-1: dirty=935 wb=470 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 60.937657: balance_dirty_state: bdi btrfs-1: dirty=960 wb=470 unstable=0 bg_thresh=997 thresh=1995 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 60.937770: balance_dirty_state: bdi btrfs-1: dirty=985 wb=470 unstable=0 bg_thresh=997 thresh=1994 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 60.937885: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=470 unstable=0 bg_thresh=993 thresh=1987 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 60.937889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-125% task_weight=98% bdi_bw=51888 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 60.937963: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13456 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 60.941512: writeback_single_inode: bdi btrfs-1: ino=257 state= age=1064 wrote=752 to_write=7440 dd-2584 [006] 60.945206: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1070 unstable=0 bg_thresh=1001 thresh=2003 gap=648 poll_thresh=18 ino=257 dd-2584 [006] 60.945294: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1070 unstable=0 bg_thresh=1004 thresh=2008 gap=653 poll_thresh=13 ino=257 dd-2584 [006] 60.945380: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1070 unstable=0 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=14 ino=257 dd-2584 [006] 60.945461: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1070 unstable=0 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=15 ino=257 dd-2584 [006] 60.945546: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1070 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=16 ino=257 dd-2584 [006] 60.945719: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1070 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=17 ino=257 dd-2584 [006] 60.945892: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1070 unstable=0 bg_thresh=1002 thresh=2004 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 60.946066: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1070 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 60.946072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=51888 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 60.953231: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1070 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 60.953236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=51888 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 60.961239: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1070 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 60.961243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=51888 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 60.969248: balance_dirty_state: bdi btrfs-1: dirty=435 wb=870 unstable=0 bg_thresh=996 thresh=1993 gap=688 poll_thresh=19 ino=257 dd-2584 [001] 60.969322: balance_dirty_state: bdi btrfs-1: dirty=440 wb=870 unstable=0 bg_thresh=999 thresh=1998 gap=688 poll_thresh=14 ino=257 dd-2584 [001] 60.969566: balance_dirty_state: bdi btrfs-1: dirty=465 wb=870 unstable=0 bg_thresh=998 thresh=1997 gap=662 poll_thresh=15 ino=257 dd-2584 [001] 60.969628: balance_dirty_state: bdi btrfs-1: dirty=465 wb=870 unstable=0 bg_thresh=995 thresh=1991 gap=656 poll_thresh=16 ino=257 dd-2584 [001] 60.969746: balance_dirty_state: bdi btrfs-1: dirty=515 wb=870 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=17 ino=257 dd-2584 [001] 60.969866: balance_dirty_state: bdi btrfs-1: dirty=540 wb=870 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=18 ino=257 dd-2584 [001] 60.969984: balance_dirty_state: bdi btrfs-1: dirty=565 wb=870 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=19 ino=257 dd-2584 [001] 60.970102: balance_dirty_state: bdi btrfs-1: dirty=590 wb=870 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=20 ino=257 dd-2584 [001] 60.970222: balance_dirty_state: bdi btrfs-1: dirty=640 wb=870 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=21 ino=257 dd-2584 [001] 60.970227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=51888 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 60.977172: balance_dirty_state: bdi btrfs-1: dirty=640 wb=745 unstable=0 bg_thresh=1001 thresh=2002 gap=617 poll_thresh=21 ino=257 dd-2584 [001] 60.977239: balance_dirty_state: bdi btrfs-1: dirty=640 wb=745 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=16 ino=257 dd-2584 [001] 60.977358: balance_dirty_state: bdi btrfs-1: dirty=690 wb=745 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 60.977648: balance_dirty_state: bdi btrfs-1: dirty=715 wb=745 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=18 ino=257 dd-2584 [001] 60.977767: balance_dirty_state: bdi btrfs-1: dirty=740 wb=745 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=19 ino=257 dd-2584 [001] 60.977886: balance_dirty_state: bdi btrfs-1: dirty=790 wb=745 unstable=0 bg_thresh=1001 thresh=2002 gap=467 poll_thresh=20 ino=257 dd-2584 [001] 60.977891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=51888 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 60.985204: balance_dirty_state: bdi btrfs-1: dirty=790 wb=545 unstable=0 bg_thresh=999 thresh=1999 gap=664 poll_thresh=20 ino=257 dd-2584 [001] 60.985291: balance_dirty_state: bdi btrfs-1: dirty=790 wb=470 unstable=0 bg_thresh=997 thresh=1995 gap=735 poll_thresh=15 ino=257 dd-2584 [001] 60.985368: balance_dirty_state: bdi btrfs-1: dirty=815 wb=395 unstable=0 bg_thresh=1000 thresh=2000 gap=790 poll_thresh=16 ino=257 dd-2584 [001] 60.985498: balance_dirty_state: bdi btrfs-1: dirty=840 wb=370 unstable=0 bg_thresh=995 thresh=1991 gap=781 poll_thresh=17 ino=257 dd-2584 [001] 60.985623: balance_dirty_state: bdi btrfs-1: dirty=865 wb=370 unstable=0 bg_thresh=1001 thresh=2002 gap=767 poll_thresh=18 ino=257 dd-2584 [001] 60.985748: balance_dirty_state: bdi btrfs-1: dirty=915 wb=370 unstable=0 bg_thresh=998 thresh=1997 gap=712 poll_thresh=19 ino=257 dd-2584 [001] 60.985873: balance_dirty_state: bdi btrfs-1: dirty=940 wb=370 unstable=0 bg_thresh=996 thresh=1992 gap=682 poll_thresh=20 ino=257 dd-2584 [001] 60.986170: balance_dirty_state: bdi btrfs-1: dirty=965 wb=370 unstable=0 bg_thresh=1000 thresh=2000 gap=665 poll_thresh=21 ino=257 dd-2584 [001] 60.986298: balance_dirty_state: bdi btrfs-1: dirty=990 wb=370 unstable=0 bg_thresh=998 thresh=1996 gap=636 poll_thresh=22 ino=257 dd-2584 [001] 60.986422: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=370 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=23 ino=257 flush-btrfs-1-2586 [005] 60.986448: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13504 wrote=0 to_write=8192 dd-2584 [001] 60.986599: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=370 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=24 ino=257 dd-2584 [001] 60.986785: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=395 unstable=0 bg_thresh=998 thresh=1997 gap=537 poll_thresh=25 ino=257 dd-2584 [001] 60.986966: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=445 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=26 ino=257 dd-2584 [001] 60.986969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=51888 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 60.988813: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=864 to_write=7328 dd-2584 [001] 60.993178: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1095 unstable=0 bg_thresh=992 thresh=1984 gap=624 poll_thresh=26 ino=257 dd-2584 [001] 60.993267: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1110 unstable=0 bg_thresh=990 thresh=1981 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 60.993405: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1110 unstable=0 bg_thresh=993 thresh=1986 gap=558 poll_thresh=20 ino=257 dd-2584 [001] 60.993534: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1110 unstable=0 bg_thresh=992 thresh=1985 gap=532 poll_thresh=21 ino=257 dd-2584 [001] 60.993837: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1110 unstable=0 bg_thresh=994 thresh=1989 gap=511 poll_thresh=22 ino=257 dd-2584 [001] 60.993955: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1110 unstable=0 bg_thresh=997 thresh=1994 gap=491 poll_thresh=23 ino=257 dd-2584 [001] 60.993960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=51888 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 61.001289: balance_dirty_state: bdi btrfs-1: dirty=388 wb=971 unstable=0 bg_thresh=988 thresh=1977 gap=618 poll_thresh=23 ino=257 dd-2584 [001] 61.001352: balance_dirty_state: bdi btrfs-1: dirty=413 wb=971 unstable=0 bg_thresh=991 thresh=1982 gap=598 poll_thresh=17 ino=257 dd-2584 [001] 61.001466: balance_dirty_state: bdi btrfs-1: dirty=438 wb=971 unstable=0 bg_thresh=993 thresh=1987 gap=578 poll_thresh=18 ino=257 dd-2584 [001] 61.001585: balance_dirty_state: bdi btrfs-1: dirty=488 wb=971 unstable=0 bg_thresh=996 thresh=1992 gap=533 poll_thresh=19 ino=257 dd-2584 [001] 61.001704: balance_dirty_state: bdi btrfs-1: dirty=513 wb=971 unstable=0 bg_thresh=998 thresh=1996 gap=512 poll_thresh=20 ino=257 dd-2584 [001] 61.001823: balance_dirty_state: bdi btrfs-1: dirty=538 wb=971 unstable=0 bg_thresh=997 thresh=1995 gap=486 poll_thresh=21 ino=257 dd-2584 [001] 61.001827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=51888 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 61.013170: balance_dirty_state: bdi btrfs-1: dirty=538 wb=868 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=21 ino=257 dd-2584 [001] 61.013236: balance_dirty_state: bdi btrfs-1: dirty=563 wb=868 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 61.013375: balance_dirty_state: bdi btrfs-1: dirty=588 wb=868 unstable=0 bg_thresh=995 thresh=1991 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 61.013667: balance_dirty_state: bdi btrfs-1: dirty=613 wb=868 unstable=0 bg_thresh=995 thresh=1990 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 61.013791: balance_dirty_state: bdi btrfs-1: dirty=663 wb=868 unstable=0 bg_thresh=992 thresh=1985 gap=454 poll_thresh=19 ino=257 dd-2584 [001] 61.013796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=51888 base_bw=5084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 61.021219: balance_dirty_state: bdi btrfs-1: dirty=663 wb=593 unstable=0 bg_thresh=997 thresh=1995 gap=739 poll_thresh=19 ino=257 dd-2584 [001] 61.021315: balance_dirty_state: bdi btrfs-1: dirty=658 wb=593 unstable=0 bg_thresh=995 thresh=1991 gap=740 poll_thresh=14 ino=257 dd-2584 [001] 61.021371: balance_dirty_state: bdi btrfs-1: dirty=683 wb=593 unstable=0 bg_thresh=998 thresh=1996 gap=720 poll_thresh=15 ino=257 dd-2584 [001] 61.021427: balance_dirty_state: bdi btrfs-1: dirty=708 wb=593 unstable=0 bg_thresh=995 thresh=1990 gap=689 poll_thresh=16 ino=257 dd-2584 [001] 61.021540: balance_dirty_state: bdi btrfs-1: dirty=733 wb=593 unstable=0 bg_thresh=994 thresh=1989 gap=663 poll_thresh=17 ino=257 dd-2584 [001] 61.021655: balance_dirty_state: bdi btrfs-1: dirty=758 wb=593 unstable=0 bg_thresh=996 thresh=1993 gap=642 poll_thresh=18 ino=257 dd-2584 [001] 61.021769: balance_dirty_state: bdi btrfs-1: dirty=783 wb=593 unstable=0 bg_thresh=996 thresh=1992 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 61.021883: balance_dirty_state: bdi btrfs-1: dirty=833 wb=593 unstable=0 bg_thresh=995 thresh=1991 gap=565 poll_thresh=20 ino=257 dd-2584 [001] 61.022161: balance_dirty_state: bdi btrfs-1: dirty=858 wb=593 unstable=0 bg_thresh=995 thresh=1990 gap=539 poll_thresh=21 ino=257 dd-2584 [001] 61.022277: balance_dirty_state: bdi btrfs-1: dirty=883 wb=593 unstable=0 bg_thresh=997 thresh=1994 gap=518 poll_thresh=22 ino=257 dd-2584 [001] 61.022392: balance_dirty_state: bdi btrfs-1: dirty=908 wb=593 unstable=0 bg_thresh=996 thresh=1993 gap=492 poll_thresh=23 ino=257 dd-2584 [001] 61.022396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=51888 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 61.029328: balance_dirty_state: bdi btrfs-1: dirty=908 wb=468 unstable=0 bg_thresh=996 thresh=1992 gap=616 poll_thresh=23 ino=257 dd-2584 [005] 61.029397: balance_dirty_state: bdi btrfs-1: dirty=924 wb=478 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=17 ino=257 dd-2584 [005] 61.029629: balance_dirty_state: bdi btrfs-1: dirty=974 wb=478 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=18 ino=257 dd-2584 [005] 61.029863: balance_dirty_state: bdi btrfs-1: dirty=999 wb=478 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=19 ino=257 dd-2584 [005] 61.030100: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=478 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=20 ino=257 dd-2584 [005] 61.030109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=53444 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 61.030138: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13548 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 61.031962: writeback_single_inode: bdi btrfs-1: ino=257 state= age=84 wrote=784 to_write=7408 dd-2584 [004] 61.037311: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1128 unstable=0 bg_thresh=1000 thresh=2000 gap=623 poll_thresh=20 ino=257 dd-2584 [004] 61.037402: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1128 unstable=0 bg_thresh=1000 thresh=2000 gap=623 poll_thresh=15 ino=257 dd-2584 [004] 61.037462: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1128 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 61.037582: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1128 unstable=0 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 61.037875: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1128 unstable=0 bg_thresh=1001 thresh=2003 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 61.037992: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1128 unstable=0 bg_thresh=1003 thresh=2007 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 61.038109: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1128 unstable=0 bg_thresh=1003 thresh=2006 gap=479 poll_thresh=20 ino=257 dd-2584 [004] 61.038114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=53444 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 61.045289: balance_dirty_state: bdi btrfs-1: dirty=398 wb=999 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=20 ino=257 dd-2584 [004] 61.045451: balance_dirty_state: bdi btrfs-1: dirty=423 wb=999 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 61.045572: balance_dirty_state: bdi btrfs-1: dirty=448 wb=999 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 61.045810: balance_dirty_state: bdi btrfs-1: dirty=473 wb=999 unstable=0 bg_thresh=1004 thresh=2008 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 61.046043: balance_dirty_state: bdi btrfs-1: dirty=498 wb=999 unstable=0 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 61.046277: balance_dirty_state: bdi btrfs-1: dirty=523 wb=999 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 61.046286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=53444 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 61.053295: balance_dirty_state: bdi btrfs-1: dirty=523 wb=874 unstable=0 bg_thresh=1004 thresh=2009 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 61.053425: balance_dirty_state: bdi btrfs-1: dirty=548 wb=874 unstable=0 bg_thresh=1004 thresh=2008 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 61.053509: balance_dirty_state: bdi btrfs-1: dirty=573 wb=874 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 61.053887: balance_dirty_state: bdi btrfs-1: dirty=573 wb=874 unstable=0 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 61.054055: balance_dirty_state: bdi btrfs-1: dirty=623 wb=874 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 61.054224: balance_dirty_state: bdi btrfs-1: dirty=648 wb=874 unstable=0 bg_thresh=1005 thresh=2010 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 61.054230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=53444 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 61.061343: balance_dirty_state: bdi btrfs-1: dirty=648 wb=874 unstable=0 bg_thresh=1005 thresh=2010 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 61.061348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=53444 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 61.069304: balance_dirty_state: bdi btrfs-1: dirty=648 wb=524 unstable=0 bg_thresh=1003 thresh=2006 gap=834 poll_thresh=18 ino=257 dd-2584 [004] 61.069370: balance_dirty_state: bdi btrfs-1: dirty=648 wb=524 unstable=0 bg_thresh=1003 thresh=2006 gap=834 poll_thresh=13 ino=257 dd-2584 [004] 61.069433: balance_dirty_state: bdi btrfs-1: dirty=673 wb=524 unstable=0 bg_thresh=1002 thresh=2005 gap=808 poll_thresh=14 ino=257 dd-2584 [004] 61.069494: balance_dirty_state: bdi btrfs-1: dirty=698 wb=524 unstable=0 bg_thresh=1005 thresh=2010 gap=788 poll_thresh=15 ino=257 dd-2584 [004] 61.069556: balance_dirty_state: bdi btrfs-1: dirty=698 wb=524 unstable=0 bg_thresh=1002 thresh=2004 gap=782 poll_thresh=16 ino=257 dd-2584 [004] 61.069677: balance_dirty_state: bdi btrfs-1: dirty=748 wb=524 unstable=0 bg_thresh=1001 thresh=2003 gap=731 poll_thresh=17 ino=257 dd-2584 [004] 61.069797: balance_dirty_state: bdi btrfs-1: dirty=773 wb=524 unstable=0 bg_thresh=1003 thresh=2007 gap=710 poll_thresh=18 ino=257 dd-2584 [004] 61.069919: balance_dirty_state: bdi btrfs-1: dirty=798 wb=524 unstable=0 bg_thresh=1003 thresh=2006 gap=684 poll_thresh=19 ino=257 dd-2584 [004] 61.070217: balance_dirty_state: bdi btrfs-1: dirty=848 wb=524 unstable=0 bg_thresh=1002 thresh=2005 gap=633 poll_thresh=20 ino=257 dd-2584 [004] 61.070340: balance_dirty_state: bdi btrfs-1: dirty=873 wb=524 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=21 ino=257 dd-2584 [004] 61.070461: balance_dirty_state: bdi btrfs-1: dirty=898 wb=524 unstable=0 bg_thresh=1004 thresh=2008 gap=586 poll_thresh=22 ino=257 dd-2584 [004] 61.070587: balance_dirty_state: bdi btrfs-1: dirty=923 wb=524 unstable=0 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=23 ino=257 dd-2584 [004] 61.070710: balance_dirty_state: bdi btrfs-1: dirty=973 wb=524 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=24 ino=257 dd-2584 [004] 61.070837: balance_dirty_state: bdi btrfs-1: dirty=998 wb=524 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=25 ino=257 dd-2584 [004] 61.070842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=53444 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 61.077274: balance_dirty_state: bdi btrfs-1: dirty=998 wb=399 unstable=0 bg_thresh=1004 thresh=2009 gap=612 poll_thresh=25 ino=257 dd-2584 [004] 61.077368: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=399 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 61.077416: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13596 wrote=0 to_write=8192 dd-2584 [004] 61.077502: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=399 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=20 ino=257 dd-2584 [004] 61.077633: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=424 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=21 ino=257 dd-2584 [004] 61.077934: balance_dirty_state: bdi btrfs-1: dirty=923 wb=574 unstable=0 bg_thresh=1004 thresh=2009 gap=512 poll_thresh=22 ino=257 dd-2584 [004] 61.078062: balance_dirty_state: bdi btrfs-1: dirty=923 wb=624 unstable=0 bg_thresh=1006 thresh=2013 gap=466 poll_thresh=23 ino=257 dd-2584 [004] 61.078064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=53444 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 61.079538: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=896 to_write=7296 dd-2584 [003] 61.085218: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1174 unstable=0 bg_thresh=1005 thresh=2011 gap=589 poll_thresh=23 ino=257 dd-2584 [003] 61.085283: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1174 unstable=0 bg_thresh=1005 thresh=2011 gap=589 poll_thresh=17 ino=257 dd-2584 [003] 61.085403: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1174 unstable=0 bg_thresh=1008 thresh=2016 gap=544 poll_thresh=18 ino=257 dd-2584 [003] 61.085519: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1174 unstable=0 bg_thresh=1010 thresh=2021 gap=524 poll_thresh=19 ino=257 dd-2584 [003] 61.085638: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1174 unstable=0 bg_thresh=1015 thresh=2031 gap=509 poll_thresh=20 ino=257 dd-2584 [003] 61.085757: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1174 unstable=0 bg_thresh=1015 thresh=2030 gap=458 poll_thresh=21 ino=257 dd-2584 [003] 61.085762: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=53444 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 61.093214: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1049 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=21 ino=257 dd-2584 [003] 61.093281: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1049 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=16 ino=257 dd-2584 [003] 61.093396: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1049 unstable=0 bg_thresh=1008 thresh=2017 gap=520 poll_thresh=17 ino=257 dd-2584 [003] 61.093687: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1049 unstable=0 bg_thresh=1011 thresh=2022 gap=500 poll_thresh=18 ino=257 dd-2584 [003] 61.093691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1320 avg_dirty=1320 bdi_gap=30% task_gap=-36% task_weight=98% bdi_bw=53444 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 61.101261: balance_dirty_state: bdi btrfs-1: dirty=473 wb=899 unstable=0 bg_thresh=1005 thresh=2011 gap=639 poll_thresh=13 ino=257 dd-2584 [003] 61.101318: balance_dirty_state: bdi btrfs-1: dirty=498 wb=899 unstable=0 bg_thresh=1005 thresh=2011 gap=614 poll_thresh=14 ino=257 dd-2584 [003] 61.101376: balance_dirty_state: bdi btrfs-1: dirty=523 wb=899 unstable=0 bg_thresh=1008 thresh=2016 gap=594 poll_thresh=15 ino=257 dd-2584 [003] 61.101433: balance_dirty_state: bdi btrfs-1: dirty=523 wb=899 unstable=0 bg_thresh=1008 thresh=2016 gap=594 poll_thresh=16 ino=257 dd-2584 [003] 61.101548: balance_dirty_state: bdi btrfs-1: dirty=573 wb=899 unstable=0 bg_thresh=1013 thresh=2026 gap=554 poll_thresh=17 ino=257 dd-2584 [003] 61.101667: balance_dirty_state: bdi btrfs-1: dirty=598 wb=899 unstable=0 bg_thresh=1012 thresh=2025 gap=528 poll_thresh=18 ino=257 dd-2584 [003] 61.101784: balance_dirty_state: bdi btrfs-1: dirty=623 wb=899 unstable=0 bg_thresh=1012 thresh=2024 gap=502 poll_thresh=19 ino=257 dd-2584 [003] 61.101788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-80% task_weight=98% bdi_bw=53444 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 61.109359: balance_dirty_state: bdi btrfs-1: dirty=648 wb=774 unstable=0 bg_thresh=1005 thresh=2011 gap=589 poll_thresh=14 ino=257 dd-2584 [003] 61.109475: balance_dirty_state: bdi btrfs-1: dirty=648 wb=774 unstable=0 bg_thresh=1005 thresh=2011 gap=589 poll_thresh=15 ino=257 dd-2584 [003] 61.109590: balance_dirty_state: bdi btrfs-1: dirty=673 wb=774 unstable=0 bg_thresh=1008 thresh=2016 gap=569 poll_thresh=16 ino=257 dd-2584 [003] 61.110168: balance_dirty_state: bdi btrfs-1: dirty=698 wb=774 unstable=0 bg_thresh=1010 thresh=2021 gap=549 poll_thresh=17 ino=257 dd-2584 [003] 61.110405: balance_dirty_state: bdi btrfs-1: dirty=748 wb=774 unstable=0 bg_thresh=1012 thresh=2025 gap=503 poll_thresh=18 ino=257 dd-2584 [003] 61.110414: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-79% task_weight=98% bdi_bw=53444 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 61.117424: balance_dirty_state: bdi btrfs-1: dirty=748 wb=649 unstable=0 bg_thresh=1004 thresh=2009 gap=612 poll_thresh=13 ino=257 dd-2584 [003] 61.117546: balance_dirty_state: bdi btrfs-1: dirty=773 wb=649 unstable=0 bg_thresh=1004 thresh=2009 gap=587 poll_thresh=14 ino=257 dd-2584 [003] 61.117662: balance_dirty_state: bdi btrfs-1: dirty=798 wb=649 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=15 ino=257 dd-2584 [003] 61.117781: balance_dirty_state: bdi btrfs-1: dirty=798 wb=649 unstable=0 bg_thresh=1006 thresh=2013 gap=566 poll_thresh=16 ino=257 dd-2584 [003] 61.118017: balance_dirty_state: bdi btrfs-1: dirty=848 wb=649 unstable=0 bg_thresh=1006 thresh=2012 gap=515 poll_thresh=17 ino=257 dd-2584 [003] 61.118257: balance_dirty_state: bdi btrfs-1: dirty=873 wb=649 unstable=0 bg_thresh=1005 thresh=2011 gap=489 poll_thresh=18 ino=257 dd-2584 [003] 61.118265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-50% task_weight=99% bdi_bw=53444 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 61.125333: balance_dirty_state: bdi btrfs-1: dirty=873 wb=524 unstable=0 bg_thresh=1007 thresh=2014 gap=617 poll_thresh=13 ino=257 dd-2584 [003] 61.125393: balance_dirty_state: bdi btrfs-1: dirty=898 wb=524 unstable=0 bg_thresh=1009 thresh=2019 gap=597 poll_thresh=14 ino=257 dd-2584 [003] 61.125448: balance_dirty_state: bdi btrfs-1: dirty=923 wb=524 unstable=0 bg_thresh=1009 thresh=2019 gap=572 poll_thresh=15 ino=257 dd-2584 [003] 61.125503: balance_dirty_state: bdi btrfs-1: dirty=923 wb=524 unstable=0 bg_thresh=1012 thresh=2024 gap=577 poll_thresh=16 ino=257 dd-2584 [003] 61.125787: balance_dirty_state: bdi btrfs-1: dirty=973 wb=524 unstable=0 bg_thresh=1011 thresh=2023 gap=526 poll_thresh=17 ino=257 dd-2584 [003] 61.125906: balance_dirty_state: bdi btrfs-1: dirty=998 wb=524 unstable=0 bg_thresh=1011 thresh=2022 gap=500 poll_thresh=18 ino=257 dd-2584 [003] 61.125911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1320 avg_dirty=1320 bdi_gap=30% task_gap=-36% task_weight=98% bdi_bw=53444 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 61.133456: balance_dirty_state: bdi btrfs-1: dirty=998 wb=374 unstable=0 bg_thresh=1010 thresh=2020 gap=648 poll_thresh=13 ino=257 dd-2584 [007] 61.133577: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=374 unstable=0 bg_thresh=1012 thresh=2025 gap=628 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 61.133660: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13652 wrote=0 to_write=8192 dd-2584 [007] 61.133709: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=374 unstable=0 bg_thresh=1012 thresh=2024 gap=602 poll_thresh=15 ino=257 dd-2584 [007] 61.133832: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=374 unstable=0 bg_thresh=1012 thresh=2024 gap=602 poll_thresh=16 ino=257 dd-2584 [007] 61.134084: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=399 unstable=0 bg_thresh=1011 thresh=2023 gap=551 poll_thresh=17 ino=257 dd-2584 [007] 61.134389: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=449 unstable=0 bg_thresh=1013 thresh=2027 gap=555 poll_thresh=18 ino=257 dd-2584 [007] 61.134629: balance_dirty_state: bdi btrfs-1: dirty=973 wb=424 unstable=0 bg_thresh=1012 thresh=2024 gap=627 poll_thresh=19 ino=257 dd-2584 [007] 61.134818: balance_dirty_state: bdi btrfs-1: dirty=973 wb=474 unstable=0 bg_thresh=1006 thresh=2013 gap=566 poll_thresh=20 ino=257 dd-2584 [007] 61.135281: balance_dirty_state: bdi btrfs-1: dirty=798 wb=649 unstable=0 bg_thresh=1013 thresh=2026 gap=579 poll_thresh=21 ino=257 dd-2584 [007] 61.135471: balance_dirty_state: bdi btrfs-1: dirty=773 wb=724 unstable=0 bg_thresh=1008 thresh=2016 gap=519 poll_thresh=22 ino=257 dd-2584 [007] 61.135659: balance_dirty_state: bdi btrfs-1: dirty=723 wb=799 unstable=0 bg_thresh=1006 thresh=2013 gap=491 poll_thresh=23 ino=257 dd-2584 [007] 61.135661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-47% task_weight=99% bdi_bw=55200 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 61.136831: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=1040 to_write=7152 dd-2584 [007] 61.141487: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1199 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=17 ino=257 dd-2584 [007] 61.141686: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1174 unstable=0 bg_thresh=1002 thresh=2005 gap=533 poll_thresh=18 ino=257 dd-2584 [007] 61.141867: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1174 unstable=0 bg_thresh=1005 thresh=2010 gap=513 poll_thresh=19 ino=257 dd-2584 [007] 61.142054: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1174 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=20 ino=257 dd-2584 [007] 61.142060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-110% task_weight=98% bdi_bw=55200 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 61.149232: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1174 unstable=0 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=20 ino=257 dd-2584 [003] 61.149239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=55200 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 61.157228: balance_dirty_state: bdi btrfs-1: dirty=348 wb=924 unstable=0 bg_thresh=988 thresh=1977 gap=705 poll_thresh=20 ino=257 dd-2584 [003] 61.157301: balance_dirty_state: bdi btrfs-1: dirty=373 wb=924 unstable=0 bg_thresh=988 thresh=1977 gap=680 poll_thresh=15 ino=257 dd-2584 [003] 61.157365: balance_dirty_state: bdi btrfs-1: dirty=373 wb=924 unstable=0 bg_thresh=991 thresh=1982 gap=685 poll_thresh=16 ino=257 dd-2584 [003] 61.157672: balance_dirty_state: bdi btrfs-1: dirty=398 wb=924 unstable=0 bg_thresh=993 thresh=1987 gap=665 poll_thresh=17 ino=257 dd-2584 [003] 61.157790: balance_dirty_state: bdi btrfs-1: dirty=448 wb=924 unstable=0 bg_thresh=996 thresh=1992 gap=620 poll_thresh=18 ino=257 dd-2584 [003] 61.157909: balance_dirty_state: bdi btrfs-1: dirty=473 wb=924 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=19 ino=257 dd-2584 [003] 61.158025: balance_dirty_state: bdi btrfs-1: dirty=498 wb=924 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=20 ino=257 dd-2584 [003] 61.158146: balance_dirty_state: bdi btrfs-1: dirty=548 wb=924 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=21 ino=257 dd-2584 [003] 61.158266: balance_dirty_state: bdi btrfs-1: dirty=573 wb=924 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=22 ino=257 dd-2584 [003] 61.158271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-125% task_weight=98% bdi_bw=55200 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 61.165220: balance_dirty_state: bdi btrfs-1: dirty=573 wb=799 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=22 ino=257 dd-2584 [003] 61.165283: balance_dirty_state: bdi btrfs-1: dirty=598 wb=799 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=16 ino=257 dd-2584 [003] 61.165398: balance_dirty_state: bdi btrfs-1: dirty=623 wb=799 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=17 ino=257 dd-2584 [003] 61.165513: balance_dirty_state: bdi btrfs-1: dirty=648 wb=799 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=18 ino=257 dd-2584 [003] 61.165801: balance_dirty_state: bdi btrfs-1: dirty=673 wb=799 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=19 ino=257 dd-2584 [003] 61.165919: balance_dirty_state: bdi btrfs-1: dirty=723 wb=799 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=20 ino=257 dd-2584 [003] 61.165923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-161% task_weight=97% bdi_bw=55200 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 61.173265: balance_dirty_state: bdi btrfs-1: dirty=723 wb=649 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=20 ino=257 dd-2584 [003] 61.173366: balance_dirty_state: bdi btrfs-1: dirty=723 wb=649 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=15 ino=257 dd-2584 [003] 61.173425: balance_dirty_state: bdi btrfs-1: dirty=748 wb=649 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=16 ino=257 dd-2584 [003] 61.173535: balance_dirty_state: bdi btrfs-1: dirty=773 wb=649 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=17 ino=257 dd-2584 [003] 61.173648: balance_dirty_state: bdi btrfs-1: dirty=798 wb=649 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=18 ino=257 dd-2584 [003] 61.173761: balance_dirty_state: bdi btrfs-1: dirty=848 wb=649 unstable=0 bg_thresh=1001 thresh=2002 gap=505 poll_thresh=19 ino=257 dd-2584 [003] 61.173876: balance_dirty_state: bdi btrfs-1: dirty=873 wb=649 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=20 ino=257 dd-2584 [003] 61.173880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-162% task_weight=98% bdi_bw=55200 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 61.181260: balance_dirty_state: bdi btrfs-1: dirty=873 wb=524 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=20 ino=257 dd-2584 [003] 61.181360: balance_dirty_state: bdi btrfs-1: dirty=898 wb=524 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=15 ino=257 dd-2584 [003] 61.181418: balance_dirty_state: bdi btrfs-1: dirty=898 wb=524 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=16 ino=257 dd-2584 [003] 61.181698: balance_dirty_state: bdi btrfs-1: dirty=948 wb=524 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=17 ino=257 dd-2584 [003] 61.181810: balance_dirty_state: bdi btrfs-1: dirty=973 wb=524 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=18 ino=257 dd-2584 [003] 61.181924: balance_dirty_state: bdi btrfs-1: dirty=998 wb=524 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=19 ino=257 dd-2584 [003] 61.181929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=97% bdi_bw=55200 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 61.189259: balance_dirty_state: bdi btrfs-1: dirty=998 wb=399 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 61.189357: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13708 wrote=0 to_write=8192 dd-2584 [003] 61.189367: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=399 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=14 ino=257 dd-2584 [003] 61.189426: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=399 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=15 ino=257 dd-2584 [003] 61.189485: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=399 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=16 ino=257 dd-2584 [003] 61.189611: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=449 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=17 ino=257 dd-2584 [003] 61.189740: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=499 unstable=0 bg_thresh=994 thresh=1988 gap=466 poll_thresh=18 ino=257 dd-2584 [003] 61.189742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=98% bdi_bw=55200 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 61.191490: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=896 to_write=7296 dd-2584 [003] 61.197449: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1149 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=13 ino=257 dd-2584 [003] 61.197565: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1149 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=14 ino=257 dd-2584 [003] 61.197683: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1149 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=15 ino=257 dd-2584 [003] 61.198148: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1149 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=16 ino=257 dd-2584 [003] 61.198380: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1149 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=17 ino=257 dd-2584 [003] 61.198619: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1149 unstable=0 bg_thresh=1000 thresh=2000 gap=478 poll_thresh=18 ino=257 dd-2584 [003] 61.198628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-62% task_weight=98% bdi_bw=55200 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 61.205457: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1024 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=13 ino=257 dd-2584 [003] 61.205515: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1024 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=14 ino=257 dd-2584 [003] 61.205573: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1024 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=15 ino=257 dd-2584 [003] 61.205632: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1024 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=16 ino=257 dd-2584 [003] 61.205751: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1024 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=17 ino=257 dd-2584 [003] 61.205870: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1024 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=18 ino=257 dd-2584 [003] 61.205874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=99% bdi_bw=55200 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 61.213359: balance_dirty_state: bdi btrfs-1: dirty=523 wb=924 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=13 ino=257 dd-2584 [007] 61.213425: balance_dirty_state: bdi btrfs-1: dirty=548 wb=899 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=14 ino=257 dd-2584 [007] 61.213485: balance_dirty_state: bdi btrfs-1: dirty=548 wb=899 unstable=0 bg_thresh=990 thresh=1980 gap=533 poll_thresh=15 ino=257 dd-2584 [007] 61.213716: balance_dirty_state: bdi btrfs-1: dirty=573 wb=774 unstable=0 bg_thresh=992 thresh=1985 gap=638 poll_thresh=16 ino=257 dd-2584 [007] 61.213833: balance_dirty_state: bdi btrfs-1: dirty=598 wb=774 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=17 ino=257 dd-2584 [007] 61.213949: balance_dirty_state: bdi btrfs-1: dirty=648 wb=774 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=18 ino=257 dd-2584 [007] 61.214066: balance_dirty_state: bdi btrfs-1: dirty=673 wb=774 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=19 ino=257 dd-2584 [007] 61.214188: balance_dirty_state: bdi btrfs-1: dirty=698 wb=774 unstable=0 bg_thresh=990 thresh=1980 gap=508 poll_thresh=20 ino=257 dd-2584 [007] 61.214309: balance_dirty_state: bdi btrfs-1: dirty=723 wb=774 unstable=0 bg_thresh=989 thresh=1979 gap=482 poll_thresh=21 ino=257 dd-2584 [007] 61.214314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-87% task_weight=99% bdi_bw=55200 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 61.221530: balance_dirty_state: bdi btrfs-1: dirty=748 wb=649 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=16 ino=257 dd-2584 [007] 61.221892: balance_dirty_state: bdi btrfs-1: dirty=773 wb=649 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=17 ino=257 dd-2584 [007] 61.222252: balance_dirty_state: bdi btrfs-1: dirty=823 wb=649 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=18 ino=257 dd-2584 [007] 61.223206: balance_dirty_state: bdi btrfs-1: dirty=848 wb=649 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=19 ino=257 dd-2584 [007] 61.223219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1250 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-83% task_weight=97% bdi_bw=55200 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 61.229407: balance_dirty_state: bdi btrfs-1: dirty=873 wb=524 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=14 ino=257 dd-2584 [000] 61.229526: balance_dirty_state: bdi btrfs-1: dirty=873 wb=524 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=15 ino=257 dd-2584 [000] 61.229641: balance_dirty_state: bdi btrfs-1: dirty=898 wb=524 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=16 ino=257 dd-2584 [000] 61.229875: balance_dirty_state: bdi btrfs-1: dirty=923 wb=524 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=17 ino=257 dd-2584 [000] 61.230110: balance_dirty_state: bdi btrfs-1: dirty=948 wb=524 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=18 ino=257 dd-2584 [000] 61.230343: balance_dirty_state: bdi btrfs-1: dirty=998 wb=524 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=19 ino=257 dd-2584 [000] 61.230351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-54% task_weight=98% bdi_bw=55200 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 61.237356: balance_dirty_state: bdi btrfs-1: dirty=998 wb=374 unstable=0 bg_thresh=999 thresh=1998 gap=626 poll_thresh=14 ino=257 dd-2584 [000] 61.237474: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=374 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 61.237562: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13756 wrote=0 to_write=8192 dd-2584 [000] 61.237602: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=374 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=16 ino=257 dd-2584 [000] 61.237845: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=399 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=17 ino=257 dd-2584 [000] 61.238443: balance_dirty_state: bdi btrfs-1: dirty=948 wb=524 unstable=0 bg_thresh=1000 thresh=2000 gap=528 poll_thresh=18 ino=257 dd-2584 [000] 61.238691: balance_dirty_state: bdi btrfs-1: dirty=948 wb=574 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=19 ino=257 dd-2584 [000] 61.238694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-109% task_weight=97% bdi_bw=56936 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 61.241840: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=204 wrote=880 to_write=7312 dd-2584 [004] 61.245351: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1149 unstable=0 bg_thresh=999 thresh=1999 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 61.245417: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1149 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 61.245495: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1149 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 61.245616: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1149 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 61.245851: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1149 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 61.246087: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1149 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 61.246321: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1149 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 61.246330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-110% task_weight=98% bdi_bw=56936 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 61.253338: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1024 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 61.253463: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1024 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 61.253581: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1024 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 61.253699: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1024 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 61.254288: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1024 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 61.254528: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1024 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 61.254537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=56936 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 61.261344: balance_dirty_state: bdi btrfs-1: dirty=498 wb=899 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 61.261532: balance_dirty_state: bdi btrfs-1: dirty=523 wb=899 unstable=0 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 61.261712: balance_dirty_state: bdi btrfs-1: dirty=523 wb=899 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 61.261889: balance_dirty_state: bdi btrfs-1: dirty=548 wb=899 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 61.262076: balance_dirty_state: bdi btrfs-1: dirty=573 wb=899 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 61.262444: balance_dirty_state: bdi btrfs-1: dirty=598 wb=899 unstable=0 bg_thresh=1001 thresh=2002 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 61.262807: balance_dirty_state: bdi btrfs-1: dirty=623 wb=899 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 61.262819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=56936 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 61.269384: balance_dirty_state: bdi btrfs-1: dirty=623 wb=899 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 61.269390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=56936 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 61.277329: balance_dirty_state: bdi btrfs-1: dirty=623 wb=649 unstable=0 bg_thresh=999 thresh=1998 gap=726 poll_thresh=18 ino=257 dd-2584 [004] 61.277420: balance_dirty_state: bdi btrfs-1: dirty=648 wb=649 unstable=0 bg_thresh=999 thresh=1998 gap=701 poll_thresh=13 ino=257 dd-2584 [004] 61.277505: balance_dirty_state: bdi btrfs-1: dirty=648 wb=649 unstable=0 bg_thresh=1001 thresh=2003 gap=706 poll_thresh=14 ino=257 dd-2584 [004] 61.277593: balance_dirty_state: bdi btrfs-1: dirty=673 wb=649 unstable=0 bg_thresh=998 thresh=1997 gap=675 poll_thresh=15 ino=257 dd-2584 [004] 61.277681: balance_dirty_state: bdi btrfs-1: dirty=698 wb=649 unstable=0 bg_thresh=1001 thresh=2002 gap=655 poll_thresh=16 ino=257 dd-2584 [004] 61.278125: balance_dirty_state: bdi btrfs-1: dirty=723 wb=574 unstable=0 bg_thresh=1002 thresh=2004 gap=707 poll_thresh=17 ino=257 dd-2584 [004] 61.278322: balance_dirty_state: bdi btrfs-1: dirty=748 wb=524 unstable=0 bg_thresh=996 thresh=1993 gap=721 poll_thresh=18 ino=257 dd-2584 [004] 61.278506: balance_dirty_state: bdi btrfs-1: dirty=773 wb=524 unstable=0 bg_thresh=999 thresh=1998 gap=701 poll_thresh=19 ino=257 dd-2584 [004] 61.278652: balance_dirty_state: bdi btrfs-1: dirty=823 wb=524 unstable=0 bg_thresh=998 thresh=1997 gap=650 poll_thresh=20 ino=257 dd-2584 [004] 61.278770: balance_dirty_state: bdi btrfs-1: dirty=848 wb=524 unstable=0 bg_thresh=1000 thresh=2001 gap=629 poll_thresh=21 ino=257 dd-2584 [004] 61.278888: balance_dirty_state: bdi btrfs-1: dirty=873 wb=524 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=22 ino=257 dd-2584 [004] 61.279007: balance_dirty_state: bdi btrfs-1: dirty=923 wb=524 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=23 ino=257 dd-2584 [004] 61.279128: balance_dirty_state: bdi btrfs-1: dirty=948 wb=524 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=24 ino=257 dd-2584 [004] 61.279438: balance_dirty_state: bdi btrfs-1: dirty=973 wb=524 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=25 ino=257 dd-2584 [004] 61.279568: balance_dirty_state: bdi btrfs-1: dirty=998 wb=524 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=26 ino=257 dd-2584 [004] 61.279572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=56936 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 61.279594: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13796 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 61.281392: writeback_single_inode: bdi btrfs-1: ino=257 state= age=244 wrote=768 to_write=7424 dd-2584 [004] 61.285268: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1274 unstable=0 bg_thresh=994 thresh=1989 gap=467 poll_thresh=26 ino=257 dd-2584 [004] 61.285274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=56936 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 61.293270: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1024 unstable=0 bg_thresh=993 thresh=1987 gap=715 poll_thresh=26 ino=257 dd-2584 [000] 61.293365: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1024 unstable=0 bg_thresh=993 thresh=1987 gap=715 poll_thresh=19 ino=257 dd-2584 [000] 61.293535: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1024 unstable=0 bg_thresh=996 thresh=1992 gap=695 poll_thresh=20 ino=257 dd-2584 [000] 61.293708: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1024 unstable=0 bg_thresh=998 thresh=1997 gap=650 poll_thresh=21 ino=257 dd-2584 [000] 61.293884: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1024 unstable=0 bg_thresh=1000 thresh=2001 gap=629 poll_thresh=22 ino=257 dd-2584 [000] 61.294061: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1024 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=23 ino=257 dd-2584 [000] 61.294249: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1024 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=24 ino=257 dd-2584 [000] 61.294768: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1024 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=25 ino=257 dd-2584 [000] 61.294973: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1024 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=26 ino=257 dd-2584 [000] 61.294982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-118% task_weight=98% bdi_bw=56936 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 61.301356: balance_dirty_state: bdi btrfs-1: dirty=473 wb=874 unstable=0 bg_thresh=990 thresh=1981 gap=634 poll_thresh=26 ino=257 dd-2584 [000] 61.301464: balance_dirty_state: bdi btrfs-1: dirty=498 wb=874 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=19 ino=257 dd-2584 [000] 61.301667: balance_dirty_state: bdi btrfs-1: dirty=523 wb=874 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=20 ino=257 dd-2584 [000] 61.301871: balance_dirty_state: bdi btrfs-1: dirty=548 wb=874 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=21 ino=257 dd-2584 [000] 61.302076: balance_dirty_state: bdi btrfs-1: dirty=598 wb=874 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=22 ino=257 dd-2584 [000] 61.302278: balance_dirty_state: bdi btrfs-1: dirty=623 wb=874 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=23 ino=257 dd-2584 [000] 61.302285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-125% task_weight=98% bdi_bw=56936 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 61.309343: balance_dirty_state: bdi btrfs-1: dirty=623 wb=749 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=23 ino=257 dd-2584 [004] 61.309501: balance_dirty_state: bdi btrfs-1: dirty=648 wb=749 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=17 ino=257 dd-2584 [004] 61.309805: balance_dirty_state: bdi btrfs-1: dirty=673 wb=749 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=18 ino=257 dd-2584 [004] 61.310646: balance_dirty_state: bdi btrfs-1: dirty=723 wb=749 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=19 ino=257 dd-2584 [004] 61.310956: balance_dirty_state: bdi btrfs-1: dirty=748 wb=749 unstable=0 bg_thresh=1000 thresh=2001 gap=504 poll_thresh=20 ino=257 dd-2584 [004] 61.311261: balance_dirty_state: bdi btrfs-1: dirty=773 wb=749 unstable=0 bg_thresh=1000 thresh=2000 gap=478 poll_thresh=21 ino=257 dd-2584 [004] 61.311272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-109% task_weight=98% bdi_bw=56936 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 61.321276: balance_dirty_state: bdi btrfs-1: dirty=773 wb=624 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=21 ino=257 dd-2584 [004] 61.321369: balance_dirty_state: bdi btrfs-1: dirty=798 wb=624 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 61.321540: balance_dirty_state: bdi btrfs-1: dirty=823 wb=624 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 61.321711: balance_dirty_state: bdi btrfs-1: dirty=848 wb=624 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 61.321881: balance_dirty_state: bdi btrfs-1: dirty=898 wb=624 unstable=0 bg_thresh=996 thresh=1993 gap=471 poll_thresh=19 ino=257 dd-2584 [004] 61.321887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=56936 base_bw=5084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 61.329369: balance_dirty_state: bdi btrfs-1: dirty=898 wb=374 unstable=0 bg_thresh=996 thresh=1992 gap=720 poll_thresh=19 ino=257 dd-2584 [004] 61.329489: balance_dirty_state: bdi btrfs-1: dirty=898 wb=374 unstable=0 bg_thresh=995 thresh=1991 gap=719 poll_thresh=14 ino=257 dd-2584 [004] 61.329609: balance_dirty_state: bdi btrfs-1: dirty=923 wb=374 unstable=0 bg_thresh=995 thresh=1991 gap=694 poll_thresh=15 ino=257 dd-2584 [004] 61.329727: balance_dirty_state: bdi btrfs-1: dirty=948 wb=374 unstable=0 bg_thresh=995 thresh=1990 gap=668 poll_thresh=16 ino=257 dd-2584 [004] 61.330313: balance_dirty_state: bdi btrfs-1: dirty=973 wb=374 unstable=0 bg_thresh=997 thresh=1994 gap=647 poll_thresh=17 ino=257 dd-2584 [004] 61.330547: balance_dirty_state: bdi btrfs-1: dirty=998 wb=374 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 61.330632: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13848 wrote=0 to_write=8192 dd-2584 [004] 61.330793: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=374 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 61.331042: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=424 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=20 ino=257 dd-2584 [004] 61.331292: balance_dirty_state: bdi btrfs-1: dirty=998 wb=474 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=21 ino=257 dd-2584 [004] 61.331546: balance_dirty_state: bdi btrfs-1: dirty=973 wb=524 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=22 ino=257 dd-2584 [004] 61.331549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=56936 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 61.334807: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=880 to_write=7312 dd-2584 [000] 61.337359: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1149 unstable=0 bg_thresh=999 thresh=1998 gap=626 poll_thresh=22 ino=257 dd-2584 [000] 61.337487: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1149 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=16 ino=257 dd-2584 [000] 61.337727: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1149 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=17 ino=257 dd-2584 [000] 61.337965: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1149 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=18 ino=257 dd-2584 [000] 61.338554: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1149 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=19 ino=257 dd-2584 [000] 61.338790: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1149 unstable=0 bg_thresh=996 thresh=1993 gap=471 poll_thresh=20 ino=257 dd-2584 [000] 61.338799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=56936 base_bw=5084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 61.345378: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1024 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=20 ino=257 dd-2584 [000] 61.345505: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1024 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=15 ino=257 dd-2584 [000] 61.345625: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1024 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 61.345861: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1024 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=17 ino=257 dd-2584 [000] 61.346095: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1024 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 61.346104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-69% task_weight=100% bdi_bw=58428 base_bw=4768 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 61.353512: balance_dirty_state: bdi btrfs-1: dirty=498 wb=899 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 61.353597: balance_dirty_state: bdi btrfs-1: dirty=523 wb=899 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 61.353685: balance_dirty_state: bdi btrfs-1: dirty=523 wb=899 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 61.353771: balance_dirty_state: bdi btrfs-1: dirty=548 wb=899 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 61.353940: balance_dirty_state: bdi btrfs-1: dirty=573 wb=899 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 61.354401: balance_dirty_state: bdi btrfs-1: dirty=598 wb=899 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 61.354407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-73% task_weight=99% bdi_bw=58428 base_bw=4768 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 61.361457: balance_dirty_state: bdi btrfs-1: dirty=598 wb=749 unstable=0 bg_thresh=997 thresh=1994 gap=647 poll_thresh=13 ino=257 dd-2584 [000] 61.361519: balance_dirty_state: bdi btrfs-1: dirty=623 wb=749 unstable=0 bg_thresh=997 thresh=1994 gap=622 poll_thresh=14 ino=257 dd-2584 [000] 61.361581: balance_dirty_state: bdi btrfs-1: dirty=623 wb=749 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=15 ino=257 dd-2584 [000] 61.361642: balance_dirty_state: bdi btrfs-1: dirty=648 wb=749 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=16 ino=257 dd-2584 [000] 61.361762: balance_dirty_state: bdi btrfs-1: dirty=673 wb=749 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=17 ino=257 dd-2584 [000] 61.361883: balance_dirty_state: bdi btrfs-1: dirty=723 wb=749 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=18 ino=257 dd-2584 [000] 61.362005: balance_dirty_state: bdi btrfs-1: dirty=748 wb=749 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=19 ino=257 dd-2584 [000] 61.362128: balance_dirty_state: bdi btrfs-1: dirty=773 wb=749 unstable=0 bg_thresh=996 thresh=1993 gap=471 poll_thresh=20 ino=257 dd-2584 [000] 61.362132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=58428 base_bw=4768 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 61.370956: balance_dirty_state: bdi btrfs-1: dirty=773 wb=499 unstable=0 bg_thresh=994 thresh=1989 gap=717 poll_thresh=20 ino=257 dd-2584 [004] 61.371022: balance_dirty_state: bdi btrfs-1: dirty=798 wb=499 unstable=0 bg_thresh=991 thresh=1983 gap=686 poll_thresh=15 ino=257 dd-2584 [004] 61.371085: balance_dirty_state: bdi btrfs-1: dirty=823 wb=499 unstable=0 bg_thresh=994 thresh=1988 gap=666 poll_thresh=16 ino=257 dd-2584 [004] 61.371366: balance_dirty_state: bdi btrfs-1: dirty=848 wb=499 unstable=0 bg_thresh=996 thresh=1992 gap=645 poll_thresh=17 ino=257 dd-2584 [004] 61.371480: balance_dirty_state: bdi btrfs-1: dirty=873 wb=499 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 61.371594: balance_dirty_state: bdi btrfs-1: dirty=923 wb=499 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=19 ino=257 dd-2584 [004] 61.371706: balance_dirty_state: bdi btrfs-1: dirty=948 wb=499 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=20 ino=257 dd-2584 [004] 61.371820: balance_dirty_state: bdi btrfs-1: dirty=973 wb=499 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=21 ino=257 dd-2584 [004] 61.371932: balance_dirty_state: bdi btrfs-1: dirty=998 wb=499 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=22 ino=257 dd-2584 [004] 61.371937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=58428 base_bw=4768 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 61.371995: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13888 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 61.374381: writeback_single_inode: bdi btrfs-1: ino=257 state= age=80 wrote=784 to_write=7408 dd-2584 [004] 61.377403: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1149 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=22 ino=257 dd-2584 [004] 61.377474: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1149 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 61.377598: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1149 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 61.378193: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1149 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 61.378433: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1149 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 61.378443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=58428 base_bw=4768 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 61.385385: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1024 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 61.385454: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1024 unstable=0 bg_thresh=995 thresh=1990 gap=618 poll_thresh=14 ino=257 dd-2584 [004] 61.385514: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1024 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 61.385570: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1024 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 61.385682: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1024 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 61.385796: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1024 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 61.385910: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1024 unstable=0 bg_thresh=995 thresh=1991 gap=469 poll_thresh=19 ino=257 dd-2584 [004] 61.385914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=58428 base_bw=4768 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 61.393316: balance_dirty_state: bdi btrfs-1: dirty=498 wb=899 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 61.393440: balance_dirty_state: bdi btrfs-1: dirty=498 wb=899 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 61.393525: balance_dirty_state: bdi btrfs-1: dirty=523 wb=899 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 61.393610: balance_dirty_state: bdi btrfs-1: dirty=548 wb=899 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 61.394069: balance_dirty_state: bdi btrfs-1: dirty=573 wb=899 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 61.394242: balance_dirty_state: bdi btrfs-1: dirty=598 wb=899 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 61.394249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=58428 base_bw=4768 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 61.401337: balance_dirty_state: bdi btrfs-1: dirty=598 wb=899 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 61.401343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=58428 base_bw=4768 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 61.409431: balance_dirty_state: bdi btrfs-1: dirty=598 wb=649 unstable=0 bg_thresh=998 thresh=1996 gap=749 poll_thresh=18 ino=257 dd-2584 [000] 61.409492: balance_dirty_state: bdi btrfs-1: dirty=623 wb=649 unstable=0 bg_thresh=1000 thresh=2001 gap=729 poll_thresh=13 ino=257 dd-2584 [000] 61.409550: balance_dirty_state: bdi btrfs-1: dirty=648 wb=649 unstable=0 bg_thresh=1000 thresh=2001 gap=704 poll_thresh=14 ino=257 dd-2584 [000] 61.409612: balance_dirty_state: bdi btrfs-1: dirty=648 wb=649 unstable=0 bg_thresh=997 thresh=1994 gap=697 poll_thresh=15 ino=257 dd-2584 [000] 61.409674: balance_dirty_state: bdi btrfs-1: dirty=673 wb=649 unstable=0 bg_thresh=997 thresh=1994 gap=672 poll_thresh=16 ino=257 dd-2584 [000] 61.409796: balance_dirty_state: bdi btrfs-1: dirty=698 wb=649 unstable=0 bg_thresh=999 thresh=1998 gap=651 poll_thresh=17 ino=257 dd-2584 [000] 61.409918: balance_dirty_state: bdi btrfs-1: dirty=723 wb=649 unstable=0 bg_thresh=998 thresh=1997 gap=625 poll_thresh=18 ino=257 dd-2584 [000] 61.410040: balance_dirty_state: bdi btrfs-1: dirty=773 wb=649 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=19 ino=257 dd-2584 [000] 61.410162: balance_dirty_state: bdi btrfs-1: dirty=798 wb=649 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=20 ino=257 dd-2584 [000] 61.410465: balance_dirty_state: bdi btrfs-1: dirty=823 wb=649 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=21 ino=257 dd-2584 [000] 61.410620: balance_dirty_state: bdi btrfs-1: dirty=873 wb=649 unstable=0 bg_thresh=993 thresh=1986 gap=464 poll_thresh=22 ino=257 dd-2584 [000] 61.410624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=58428 base_bw=4768 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 61.417325: balance_dirty_state: bdi btrfs-1: dirty=873 wb=524 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=22 ino=257 dd-2584 [004] 61.417414: balance_dirty_state: bdi btrfs-1: dirty=898 wb=524 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 61.417587: balance_dirty_state: bdi btrfs-1: dirty=923 wb=524 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 61.417765: balance_dirty_state: bdi btrfs-1: dirty=948 wb=524 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 61.417948: balance_dirty_state: bdi btrfs-1: dirty=998 wb=524 unstable=0 bg_thresh=994 thresh=1988 gap=466 poll_thresh=19 ino=257 dd-2584 [004] 61.417954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=58428 base_bw=4768 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 61.418023: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13936 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 61.419710: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=736 to_write=7456 dd-2584 [004] 61.429399: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1124 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 61.429514: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1074 unstable=0 bg_thresh=986 thresh=1972 gap=625 poll_thresh=14 ino=257 dd-2584 [004] 61.429628: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1024 unstable=0 bg_thresh=991 thresh=1983 gap=661 poll_thresh=15 ino=257 dd-2584 [004] 61.429724: balance_dirty_state: bdi btrfs-1: dirty=298 wb=999 unstable=0 bg_thresh=991 thresh=1983 gap=686 poll_thresh=16 ino=257 dd-2584 [004] 61.429907: balance_dirty_state: bdi btrfs-1: dirty=348 wb=999 unstable=0 bg_thresh=991 thresh=1982 gap=635 poll_thresh=17 ino=257 dd-2584 [004] 61.430362: balance_dirty_state: bdi btrfs-1: dirty=373 wb=999 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 61.430544: balance_dirty_state: bdi btrfs-1: dirty=398 wb=999 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 61.430722: balance_dirty_state: bdi btrfs-1: dirty=448 wb=999 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=20 ino=257 dd-2584 [004] 61.430900: balance_dirty_state: bdi btrfs-1: dirty=473 wb=999 unstable=0 bg_thresh=991 thresh=1983 gap=511 poll_thresh=21 ino=257 dd-2584 [004] 61.431080: balance_dirty_state: bdi btrfs-1: dirty=498 wb=999 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=22 ino=257 dd-2584 [004] 61.431088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=58428 base_bw=4768 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 61.437406: balance_dirty_state: bdi btrfs-1: dirty=498 wb=874 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=22 ino=257 dd-2584 [000] 61.437538: balance_dirty_state: bdi btrfs-1: dirty=498 wb=874 unstable=0 bg_thresh=996 thresh=1992 gap=620 poll_thresh=16 ino=257 dd-2584 [000] 61.437774: balance_dirty_state: bdi btrfs-1: dirty=523 wb=874 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=17 ino=257 dd-2584 [000] 61.438010: balance_dirty_state: bdi btrfs-1: dirty=573 wb=874 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=18 ino=257 dd-2584 [000] 61.438245: balance_dirty_state: bdi btrfs-1: dirty=598 wb=874 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=19 ino=257 dd-2584 [000] 61.438829: balance_dirty_state: bdi btrfs-1: dirty=623 wb=874 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=20 ino=257 dd-2584 [000] 61.438838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=58428 base_bw=4768 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 61.445424: balance_dirty_state: bdi btrfs-1: dirty=623 wb=724 unstable=0 bg_thresh=993 thresh=1987 gap=640 poll_thresh=20 ino=257 dd-2584 [001] 61.445553: balance_dirty_state: bdi btrfs-1: dirty=623 wb=724 unstable=0 bg_thresh=997 thresh=1994 gap=647 poll_thresh=15 ino=257 dd-2584 [001] 61.445669: balance_dirty_state: bdi btrfs-1: dirty=648 wb=724 unstable=0 bg_thresh=997 thresh=1994 gap=622 poll_thresh=16 ino=257 dd-2584 [001] 61.445902: balance_dirty_state: bdi btrfs-1: dirty=673 wb=724 unstable=0 bg_thresh=999 thresh=1999 gap=602 poll_thresh=17 ino=257 dd-2584 [001] 61.446138: balance_dirty_state: bdi btrfs-1: dirty=698 wb=724 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=18 ino=257 dd-2584 [001] 61.446375: balance_dirty_state: bdi btrfs-1: dirty=723 wb=724 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=19 ino=257 dd-2584 [001] 61.446608: balance_dirty_state: bdi btrfs-1: dirty=773 wb=724 unstable=0 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=20 ino=257 dd-2584 [001] 61.446842: balance_dirty_state: bdi btrfs-1: dirty=798 wb=724 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=21 ino=257 dd-2584 [001] 61.446851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=58428 base_bw=4768 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 61.453407: balance_dirty_state: bdi btrfs-1: dirty=798 wb=724 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=21 ino=257 dd-2584 [001] 61.453412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=59296 base_bw=4472 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 61.461420: balance_dirty_state: bdi btrfs-1: dirty=798 wb=574 unstable=0 bg_thresh=1003 thresh=2007 gap=635 poll_thresh=21 ino=257 dd-2584 [005] 61.461500: balance_dirty_state: bdi btrfs-1: dirty=823 wb=499 unstable=0 bg_thresh=1006 thresh=2012 gap=690 poll_thresh=16 ino=257 dd-2584 [005] 61.462044: balance_dirty_state: bdi btrfs-1: dirty=848 wb=474 unstable=0 bg_thresh=1005 thresh=2011 gap=689 poll_thresh=17 ino=257 dd-2584 [005] 61.462280: balance_dirty_state: bdi btrfs-1: dirty=898 wb=474 unstable=0 bg_thresh=1005 thresh=2010 gap=638 poll_thresh=18 ino=257 dd-2584 [005] 61.462521: balance_dirty_state: bdi btrfs-1: dirty=923 wb=474 unstable=0 bg_thresh=1007 thresh=2014 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 61.462760: balance_dirty_state: bdi btrfs-1: dirty=948 wb=474 unstable=0 bg_thresh=1006 thresh=2013 gap=591 poll_thresh=20 ino=257 dd-2584 [005] 61.462998: balance_dirty_state: bdi btrfs-1: dirty=973 wb=474 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=21 ino=257 dd-2584 [005] 61.463238: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=474 unstable=0 bg_thresh=1005 thresh=2011 gap=514 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 61.463283: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13980 wrote=0 to_write=8192 dd-2584 [005] 61.463482: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=474 unstable=0 bg_thresh=1007 thresh=2015 gap=493 poll_thresh=23 ino=257 dd-2584 [005] 61.463484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=59296 base_bw=4472 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 61.465240: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=816 to_write=7376 dd-2584 [005] 61.469665: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1174 unstable=0 bg_thresh=1009 thresh=2018 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 61.470255: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1174 unstable=0 bg_thresh=1008 thresh=2017 gap=545 poll_thresh=18 ino=257 dd-2584 [005] 61.470495: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1174 unstable=0 bg_thresh=1007 thresh=2015 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 61.470504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=59296 base_bw=4472 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 61.477499: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1049 unstable=0 bg_thresh=1007 thresh=2014 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 61.477567: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1049 unstable=0 bg_thresh=1007 thresh=2014 gap=617 poll_thresh=14 ino=257 dd-2584 [005] 61.477627: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1049 unstable=0 bg_thresh=1006 thresh=2013 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 61.477686: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1049 unstable=0 bg_thresh=1009 thresh=2018 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 61.477802: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1049 unstable=0 bg_thresh=1008 thresh=2017 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 61.477921: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1049 unstable=0 bg_thresh=1008 thresh=2016 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 61.478038: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1049 unstable=0 bg_thresh=1007 thresh=2015 gap=468 poll_thresh=19 ino=257 dd-2584 [005] 61.478042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-138% task_weight=98% bdi_bw=59296 base_bw=4472 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 61.485493: balance_dirty_state: bdi btrfs-1: dirty=498 wb=924 unstable=0 bg_thresh=1008 thresh=2016 gap=594 poll_thresh=19 ino=257 dd-2584 [005] 61.485561: balance_dirty_state: bdi btrfs-1: dirty=498 wb=924 unstable=0 bg_thresh=1007 thresh=2015 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 61.485623: balance_dirty_state: bdi btrfs-1: dirty=523 wb=924 unstable=0 bg_thresh=1010 thresh=2020 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 61.485682: balance_dirty_state: bdi btrfs-1: dirty=523 wb=924 unstable=0 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 61.485971: balance_dirty_state: bdi btrfs-1: dirty=573 wb=924 unstable=0 bg_thresh=1009 thresh=2018 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 61.486090: balance_dirty_state: bdi btrfs-1: dirty=598 wb=924 unstable=0 bg_thresh=1008 thresh=2017 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 61.486095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=59296 base_bw=4472 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 61.493460: balance_dirty_state: bdi btrfs-1: dirty=598 wb=824 unstable=0 bg_thresh=1007 thresh=2015 gap=593 poll_thresh=18 ino=257 dd-2584 [005] 61.493527: balance_dirty_state: bdi btrfs-1: dirty=623 wb=824 unstable=0 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=13 ino=257 dd-2584 [005] 61.493587: balance_dirty_state: bdi btrfs-1: dirty=623 wb=824 unstable=0 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=14 ino=257 dd-2584 [005] 61.493647: balance_dirty_state: bdi btrfs-1: dirty=648 wb=824 unstable=0 bg_thresh=1006 thresh=2013 gap=541 poll_thresh=15 ino=257 dd-2584 [005] 61.493705: balance_dirty_state: bdi btrfs-1: dirty=673 wb=824 unstable=0 bg_thresh=1006 thresh=2013 gap=516 poll_thresh=16 ino=257 dd-2584 [005] 61.493824: balance_dirty_state: bdi btrfs-1: dirty=698 wb=824 unstable=0 bg_thresh=1008 thresh=2017 gap=495 poll_thresh=17 ino=257 dd-2584 [005] 61.493828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=59296 base_bw=4472 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 61.501501: balance_dirty_state: bdi btrfs-1: dirty=698 wb=699 unstable=0 bg_thresh=1009 thresh=2019 gap=622 poll_thresh=17 ino=257 dd-2584 [005] 61.501570: balance_dirty_state: bdi btrfs-1: dirty=698 wb=699 unstable=0 bg_thresh=1006 thresh=2013 gap=616 poll_thresh=13 ino=257 dd-2584 [005] 61.501631: balance_dirty_state: bdi btrfs-1: dirty=723 wb=699 unstable=0 bg_thresh=1009 thresh=2018 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 61.501689: balance_dirty_state: bdi btrfs-1: dirty=748 wb=699 unstable=0 bg_thresh=1008 thresh=2017 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 61.501748: balance_dirty_state: bdi btrfs-1: dirty=748 wb=699 unstable=0 bg_thresh=1008 thresh=2017 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 61.501866: balance_dirty_state: bdi btrfs-1: dirty=798 wb=699 unstable=0 bg_thresh=1010 thresh=2021 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 61.502154: balance_dirty_state: bdi btrfs-1: dirty=823 wb=699 unstable=0 bg_thresh=1007 thresh=2014 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 61.502159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=59296 base_bw=4472 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 61.509517: balance_dirty_state: bdi btrfs-1: dirty=823 wb=574 unstable=0 bg_thresh=1007 thresh=2015 gap=618 poll_thresh=18 ino=257 dd-2584 [005] 61.509585: balance_dirty_state: bdi btrfs-1: dirty=848 wb=574 unstable=0 bg_thresh=1007 thresh=2015 gap=593 poll_thresh=13 ino=257 dd-2584 [005] 61.509644: balance_dirty_state: bdi btrfs-1: dirty=848 wb=574 unstable=0 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 61.509703: balance_dirty_state: bdi btrfs-1: dirty=873 wb=574 unstable=0 bg_thresh=1009 thresh=2019 gap=572 poll_thresh=15 ino=257 dd-2584 [005] 61.509762: balance_dirty_state: bdi btrfs-1: dirty=898 wb=574 unstable=0 bg_thresh=1006 thresh=2013 gap=541 poll_thresh=16 ino=257 dd-2584 [005] 61.509879: balance_dirty_state: bdi btrfs-1: dirty=923 wb=574 unstable=0 bg_thresh=1008 thresh=2017 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 61.510005: balance_dirty_state: bdi btrfs-1: dirty=948 wb=549 unstable=0 bg_thresh=1008 thresh=2016 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 61.510157: balance_dirty_state: bdi btrfs-1: dirty=973 wb=449 unstable=0 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=19 ino=257 dd-2584 [005] 61.510288: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=449 unstable=0 bg_thresh=1004 thresh=2009 gap=537 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 61.510312: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14028 wrote=0 to_write=8192 dd-2584 [005] 61.510473: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=449 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=21 ino=257 dd-2584 [005] 61.510942: balance_dirty_state: bdi btrfs-1: dirty=948 wb=574 unstable=0 bg_thresh=1005 thresh=2011 gap=489 poll_thresh=22 ino=257 dd-2584 [005] 61.510944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=59296 base_bw=4472 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 61.512521: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=832 to_write=7360 dd-2584 [005] 61.517468: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1274 unstable=0 bg_thresh=1008 thresh=2017 gap=520 poll_thresh=22 ino=257 dd-2584 [005] 61.517535: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1274 unstable=0 bg_thresh=1008 thresh=2016 gap=494 poll_thresh=16 ino=257 dd-2584 [005] 61.517540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-90% task_weight=98% bdi_bw=59296 base_bw=4472 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 61.525592: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1074 unstable=0 bg_thresh=1007 thresh=2014 gap=692 poll_thresh=12 ino=257 dd-2584 [005] 61.525672: balance_dirty_state: bdi btrfs-1: dirty=273 wb=999 unstable=0 bg_thresh=1002 thresh=2004 gap=732 poll_thresh=13 ino=257 dd-2584 [005] 61.525735: balance_dirty_state: bdi btrfs-1: dirty=298 wb=999 unstable=0 bg_thresh=1007 thresh=2015 gap=718 poll_thresh=14 ino=257 dd-2584 [005] 61.525796: balance_dirty_state: bdi btrfs-1: dirty=298 wb=999 unstable=0 bg_thresh=1004 thresh=2009 gap=712 poll_thresh=15 ino=257 dd-2584 [005] 61.525854: balance_dirty_state: bdi btrfs-1: dirty=323 wb=999 unstable=0 bg_thresh=1007 thresh=2014 gap=692 poll_thresh=16 ino=257 dd-2584 [005] 61.525971: balance_dirty_state: bdi btrfs-1: dirty=348 wb=999 unstable=0 bg_thresh=1006 thresh=2013 gap=666 poll_thresh=17 ino=257 dd-2584 [005] 61.526091: balance_dirty_state: bdi btrfs-1: dirty=398 wb=999 unstable=0 bg_thresh=1008 thresh=2017 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 61.526209: balance_dirty_state: bdi btrfs-1: dirty=423 wb=999 unstable=0 bg_thresh=1008 thresh=2016 gap=594 poll_thresh=19 ino=257 dd-2584 [005] 61.526327: balance_dirty_state: bdi btrfs-1: dirty=448 wb=999 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=20 ino=257 dd-2584 [005] 61.526618: balance_dirty_state: bdi btrfs-1: dirty=473 wb=999 unstable=0 bg_thresh=1004 thresh=2008 gap=536 poll_thresh=21 ino=257 dd-2584 [005] 61.526741: balance_dirty_state: bdi btrfs-1: dirty=523 wb=999 unstable=0 bg_thresh=1006 thresh=2012 gap=490 poll_thresh=22 ino=257 dd-2584 [005] 61.526746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=59296 base_bw=4472 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 61.533437: balance_dirty_state: bdi btrfs-1: dirty=523 wb=874 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=22 ino=257 dd-2584 [005] 61.533527: balance_dirty_state: bdi btrfs-1: dirty=523 wb=874 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=16 ino=257 dd-2584 [005] 61.533647: balance_dirty_state: bdi btrfs-1: dirty=573 wb=874 unstable=0 bg_thresh=986 thresh=1973 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 61.533767: balance_dirty_state: bdi btrfs-1: dirty=598 wb=874 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 61.533889: balance_dirty_state: bdi btrfs-1: dirty=623 wb=874 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 61.533894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=59296 base_bw=4472 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 61.541513: balance_dirty_state: bdi btrfs-1: dirty=623 wb=824 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=19 ino=257 dd-2584 [001] 61.541605: balance_dirty_state: bdi btrfs-1: dirty=648 wb=824 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=14 ino=257 dd-2584 [001] 61.541667: balance_dirty_state: bdi btrfs-1: dirty=648 wb=824 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=15 ino=257 dd-2584 [001] 61.541728: balance_dirty_state: bdi btrfs-1: dirty=673 wb=824 unstable=0 bg_thresh=994 thresh=1988 gap=491 poll_thresh=16 ino=257 dd-2584 [001] 61.541733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=98% bdi_bw=59296 base_bw=4472 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 61.549449: balance_dirty_state: bdi btrfs-1: dirty=673 wb=824 unstable=0 bg_thresh=1004 thresh=2009 gap=512 poll_thresh=16 ino=257 dd-2584 [001] 61.549517: balance_dirty_state: bdi btrfs-1: dirty=698 wb=824 unstable=0 bg_thresh=1007 thresh=2014 gap=492 poll_thresh=12 ino=257 dd-2584 [001] 61.549521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=59296 base_bw=4472 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 61.557542: balance_dirty_state: bdi btrfs-1: dirty=698 wb=574 unstable=0 bg_thresh=1005 thresh=2011 gap=739 poll_thresh=9 ino=257 dd-2584 [001] 61.557622: balance_dirty_state: bdi btrfs-1: dirty=723 wb=574 unstable=0 bg_thresh=1002 thresh=2005 gap=708 poll_thresh=10 ino=257 dd-2584 [001] 61.557862: balance_dirty_state: bdi btrfs-1: dirty=748 wb=449 unstable=0 bg_thresh=1002 thresh=2004 gap=807 poll_thresh=11 ino=257 dd-2584 [001] 61.557923: balance_dirty_state: bdi btrfs-1: dirty=748 wb=449 unstable=0 bg_thresh=1001 thresh=2003 gap=806 poll_thresh=12 ino=257 dd-2584 [001] 61.557983: balance_dirty_state: bdi btrfs-1: dirty=773 wb=449 unstable=0 bg_thresh=1001 thresh=2003 gap=781 poll_thresh=13 ino=257 dd-2584 [001] 61.558043: balance_dirty_state: bdi btrfs-1: dirty=773 wb=449 unstable=0 bg_thresh=1001 thresh=2002 gap=780 poll_thresh=14 ino=257 dd-2584 [001] 61.558103: balance_dirty_state: bdi btrfs-1: dirty=798 wb=449 unstable=0 bg_thresh=1001 thresh=2002 gap=755 poll_thresh=15 ino=257 dd-2584 [001] 61.558163: balance_dirty_state: bdi btrfs-1: dirty=823 wb=449 unstable=0 bg_thresh=1000 thresh=2001 gap=729 poll_thresh=16 ino=257 dd-2584 [001] 61.558282: balance_dirty_state: bdi btrfs-1: dirty=848 wb=449 unstable=0 bg_thresh=998 thresh=1997 gap=700 poll_thresh=17 ino=257 dd-2584 [001] 61.558403: balance_dirty_state: bdi btrfs-1: dirty=873 wb=449 unstable=0 bg_thresh=998 thresh=1996 gap=674 poll_thresh=18 ino=257 dd-2584 [001] 61.558526: balance_dirty_state: bdi btrfs-1: dirty=923 wb=449 unstable=0 bg_thresh=994 thresh=1989 gap=617 poll_thresh=19 ino=257 dd-2584 [001] 61.558649: balance_dirty_state: bdi btrfs-1: dirty=948 wb=449 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=20 ino=257 dd-2584 [001] 61.558775: balance_dirty_state: bdi btrfs-1: dirty=973 wb=449 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=21 ino=257 dd-2584 [001] 61.559056: balance_dirty_state: bdi btrfs-1: dirty=998 wb=449 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=22 ino=257 flush-btrfs-1-2586 [005] 61.559086: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14076 wrote=0 to_write=8192 dd-2584 [001] 61.559242: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=449 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=23 ino=257 dd-2584 [001] 61.559244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1320 avg_dirty=1320 bdi_gap=12% task_gap=-73% task_weight=98% bdi_bw=60772 base_bw=4472 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 61.561089: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=816 to_write=7376 dd-2584 [001] 61.569517: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1124 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=17 ino=257 dd-2584 [001] 61.569639: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1124 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=18 ino=257 dd-2584 [001] 61.569761: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1124 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=19 ino=257 dd-2584 [001] 61.569885: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1124 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=20 ino=257 dd-2584 [001] 61.569890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-125% task_weight=98% bdi_bw=60772 base_bw=4472 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 61.581373: balance_dirty_state: bdi btrfs-1: dirty=373 wb=849 unstable=0 bg_thresh=992 thresh=1985 gap=763 poll_thresh=20 ino=257 dd-2584 [001] 61.581441: balance_dirty_state: bdi btrfs-1: dirty=373 wb=849 unstable=0 bg_thresh=992 thresh=1985 gap=763 poll_thresh=15 ino=257 dd-2584 [001] 61.581503: balance_dirty_state: bdi btrfs-1: dirty=398 wb=849 unstable=0 bg_thresh=992 thresh=1984 gap=737 poll_thresh=16 ino=257 dd-2584 [001] 61.581628: balance_dirty_state: bdi btrfs-1: dirty=423 wb=849 unstable=0 bg_thresh=991 thresh=1983 gap=711 poll_thresh=17 ino=257 dd-2584 [001] 61.581926: balance_dirty_state: bdi btrfs-1: dirty=473 wb=849 unstable=0 bg_thresh=991 thresh=1982 gap=660 poll_thresh=18 ino=257 dd-2584 [001] 61.582046: balance_dirty_state: bdi btrfs-1: dirty=498 wb=849 unstable=0 bg_thresh=993 thresh=1986 gap=639 poll_thresh=19 ino=257 dd-2584 [001] 61.582162: balance_dirty_state: bdi btrfs-1: dirty=523 wb=849 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=20 ino=257 dd-2584 [001] 61.582280: balance_dirty_state: bdi btrfs-1: dirty=548 wb=849 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=21 ino=257 dd-2584 [001] 61.582401: balance_dirty_state: bdi btrfs-1: dirty=598 wb=849 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=22 ino=257 dd-2584 [001] 61.582519: balance_dirty_state: bdi btrfs-1: dirty=623 wb=849 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=23 ino=257 dd-2584 [001] 61.582637: balance_dirty_state: bdi btrfs-1: dirty=648 wb=849 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=24 ino=257 dd-2584 [001] 61.582641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=60772 base_bw=4472 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 61.593473: balance_dirty_state: bdi btrfs-1: dirty=648 wb=674 unstable=0 bg_thresh=990 thresh=1980 gap=658 poll_thresh=24 ino=257 dd-2584 [004] 61.593569: balance_dirty_state: bdi btrfs-1: dirty=673 wb=674 unstable=0 bg_thresh=993 thresh=1987 gap=640 poll_thresh=18 ino=257 dd-2584 [004] 61.594152: balance_dirty_state: bdi btrfs-1: dirty=698 wb=674 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 61.594389: balance_dirty_state: bdi btrfs-1: dirty=723 wb=674 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 61.594625: balance_dirty_state: bdi btrfs-1: dirty=773 wb=674 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=21 ino=257 dd-2584 [004] 61.594860: balance_dirty_state: bdi btrfs-1: dirty=798 wb=674 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=22 ino=257 dd-2584 [004] 61.595093: balance_dirty_state: bdi btrfs-1: dirty=823 wb=674 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=23 ino=257 dd-2584 [004] 61.595102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=60772 base_bw=4472 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 61.601536: balance_dirty_state: bdi btrfs-1: dirty=823 wb=549 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=23 ino=257 dd-2584 [004] 61.601600: balance_dirty_state: bdi btrfs-1: dirty=848 wb=549 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=17 ino=257 dd-2584 [004] 61.601717: balance_dirty_state: bdi btrfs-1: dirty=873 wb=549 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=18 ino=257 dd-2584 [004] 61.601830: balance_dirty_state: bdi btrfs-1: dirty=898 wb=549 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=19 ino=257 dd-2584 [004] 61.601944: balance_dirty_state: bdi btrfs-1: dirty=948 wb=549 unstable=0 bg_thresh=991 thresh=1982 gap=485 poll_thresh=20 ino=257 dd-2584 [004] 61.601949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=60772 base_bw=4472 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 61.609472: balance_dirty_state: bdi btrfs-1: dirty=948 wb=424 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=20 ino=257 dd-2584 [004] 61.609772: balance_dirty_state: bdi btrfs-1: dirty=948 wb=424 unstable=0 bg_thresh=994 thresh=1989 gap=617 poll_thresh=15 ino=257 dd-2584 [004] 61.609830: balance_dirty_state: bdi btrfs-1: dirty=973 wb=424 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 61.609944: balance_dirty_state: bdi btrfs-1: dirty=998 wb=424 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 61.610028: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14128 wrote=0 to_write=8192 dd-2584 [004] 61.610069: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=424 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 61.610194: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=449 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 61.610195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=60772 base_bw=4472 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 61.613817: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=832 to_write=7360 dd-2584 [004] 61.617490: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1149 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 61.617569: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1149 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 61.617630: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1149 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 61.617689: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1149 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 61.617808: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1149 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 61.617930: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1149 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 61.617935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=60772 base_bw=4472 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 61.625481: balance_dirty_state: bdi btrfs-1: dirty=348 wb=999 unstable=0 bg_thresh=992 thresh=1984 gap=637 poll_thresh=18 ino=257 dd-2584 [001] 61.625581: balance_dirty_state: bdi btrfs-1: dirty=373 wb=999 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=13 ino=257 dd-2584 [001] 61.626053: balance_dirty_state: bdi btrfs-1: dirty=398 wb=999 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 61.626175: balance_dirty_state: bdi btrfs-1: dirty=398 wb=999 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 61.626292: balance_dirty_state: bdi btrfs-1: dirty=423 wb=999 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 61.626526: balance_dirty_state: bdi btrfs-1: dirty=448 wb=999 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 61.626762: balance_dirty_state: bdi btrfs-1: dirty=473 wb=999 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 61.626995: balance_dirty_state: bdi btrfs-1: dirty=523 wb=999 unstable=0 bg_thresh=992 thresh=1984 gap=462 poll_thresh=19 ino=257 dd-2584 [001] 61.627005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=60772 base_bw=4472 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 61.633450: balance_dirty_state: bdi btrfs-1: dirty=523 wb=824 unstable=0 bg_thresh=992 thresh=1984 gap=637 poll_thresh=19 ino=257 dd-2584 [001] 61.633584: balance_dirty_state: bdi btrfs-1: dirty=523 wb=824 unstable=0 bg_thresh=991 thresh=1983 gap=636 poll_thresh=14 ino=257 dd-2584 [001] 61.633706: balance_dirty_state: bdi btrfs-1: dirty=548 wb=824 unstable=0 bg_thresh=988 thresh=1977 gap=605 poll_thresh=15 ino=257 dd-2584 [001] 61.633824: balance_dirty_state: bdi btrfs-1: dirty=573 wb=824 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 61.634062: balance_dirty_state: bdi btrfs-1: dirty=598 wb=824 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=17 ino=257 dd-2584 [001] 61.634296: balance_dirty_state: bdi btrfs-1: dirty=623 wb=824 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=18 ino=257 dd-2584 [001] 61.634884: balance_dirty_state: bdi btrfs-1: dirty=648 wb=824 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=19 ino=257 dd-2584 [001] 61.635121: balance_dirty_state: bdi btrfs-1: dirty=698 wb=824 unstable=0 bg_thresh=994 thresh=1988 gap=466 poll_thresh=20 ino=257 dd-2584 [001] 61.635130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=60772 base_bw=4472 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 61.641507: balance_dirty_state: bdi btrfs-1: dirty=698 wb=824 unstable=0 bg_thresh=993 thresh=1986 gap=464 poll_thresh=20 ino=257 dd-2584 [005] 61.641512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=60772 base_bw=4472 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 61.649489: balance_dirty_state: bdi btrfs-1: dirty=698 wb=699 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=20 ino=257 dd-2584 [005] 61.649574: balance_dirty_state: bdi btrfs-1: dirty=698 wb=699 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=15 ino=257 dd-2584 [005] 61.649633: balance_dirty_state: bdi btrfs-1: dirty=723 wb=699 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=16 ino=257 dd-2584 [005] 61.649749: balance_dirty_state: bdi btrfs-1: dirty=748 wb=699 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 61.649867: balance_dirty_state: bdi btrfs-1: dirty=773 wb=699 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 61.649986: balance_dirty_state: bdi btrfs-1: dirty=798 wb=699 unstable=0 bg_thresh=1001 thresh=2002 gap=505 poll_thresh=19 ino=257 dd-2584 [005] 61.650104: balance_dirty_state: bdi btrfs-1: dirty=848 wb=699 unstable=0 bg_thresh=1000 thresh=2001 gap=454 poll_thresh=20 ino=257 dd-2584 [005] 61.650108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=60772 base_bw=4472 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 61.657516: balance_dirty_state: bdi btrfs-1: dirty=848 wb=449 unstable=0 bg_thresh=999 thresh=1999 gap=702 poll_thresh=20 ino=257 dd-2584 [005] 61.657643: balance_dirty_state: bdi btrfs-1: dirty=848 wb=449 unstable=0 bg_thresh=999 thresh=1998 gap=701 poll_thresh=15 ino=257 dd-2584 [005] 61.657762: balance_dirty_state: bdi btrfs-1: dirty=873 wb=449 unstable=0 bg_thresh=1001 thresh=2003 gap=681 poll_thresh=16 ino=257 dd-2584 [005] 61.658349: balance_dirty_state: bdi btrfs-1: dirty=898 wb=449 unstable=0 bg_thresh=1001 thresh=2002 gap=655 poll_thresh=17 ino=257 dd-2584 [005] 61.658584: balance_dirty_state: bdi btrfs-1: dirty=948 wb=449 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=18 ino=257 dd-2584 [005] 61.658817: balance_dirty_state: bdi btrfs-1: dirty=973 wb=449 unstable=0 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=19 ino=257 dd-2584 [005] 61.659050: balance_dirty_state: bdi btrfs-1: dirty=998 wb=449 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=20 ino=257 dd-2584 [005] 61.659290: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=449 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 61.659335: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14176 wrote=0 to_write=8192 dd-2584 [005] 61.659537: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=449 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=22 ino=257 dd-2584 [005] 61.659539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=60772 base_bw=4472 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 61.661342: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=832 to_write=7360 dd-2584 [005] 61.665543: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1174 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=22 ino=257 dd-2584 [005] 61.665615: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1174 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 61.665734: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1174 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 61.666027: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1174 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=18 ino=257 dd-2584 [005] 61.666145: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1174 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=19 ino=257 dd-2584 [005] 61.666150: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=61236 base_bw=4196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 61.673492: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1049 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 61.673556: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1049 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=14 ino=257 dd-2584 [005] 61.673616: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1049 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 61.673674: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1049 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 61.673792: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1049 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 61.673911: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1049 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=18 ino=257 dd-2584 [005] 61.673915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=61236 base_bw=4196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 61.681458: balance_dirty_state: bdi btrfs-1: dirty=473 wb=849 unstable=0 bg_thresh=1001 thresh=2002 gap=680 poll_thresh=18 ino=257 dd-2584 [005] 61.681553: balance_dirty_state: bdi btrfs-1: dirty=473 wb=849 unstable=0 bg_thresh=1000 thresh=2001 gap=679 poll_thresh=13 ino=257 dd-2584 [005] 61.681617: balance_dirty_state: bdi btrfs-1: dirty=498 wb=849 unstable=0 bg_thresh=1003 thresh=2006 gap=659 poll_thresh=14 ino=257 dd-2584 [005] 61.681676: balance_dirty_state: bdi btrfs-1: dirty=523 wb=849 unstable=0 bg_thresh=1000 thresh=2000 gap=628 poll_thresh=15 ino=257 dd-2584 [005] 61.681736: balance_dirty_state: bdi btrfs-1: dirty=523 wb=849 unstable=0 bg_thresh=1002 thresh=2005 gap=633 poll_thresh=16 ino=257 dd-2584 [005] 61.681853: balance_dirty_state: bdi btrfs-1: dirty=548 wb=849 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=17 ino=257 dd-2584 [005] 61.682143: balance_dirty_state: bdi btrfs-1: dirty=598 wb=849 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=18 ino=257 dd-2584 [005] 61.682260: balance_dirty_state: bdi btrfs-1: dirty=623 wb=849 unstable=0 bg_thresh=1003 thresh=2007 gap=535 poll_thresh=19 ino=257 dd-2584 [005] 61.682378: balance_dirty_state: bdi btrfs-1: dirty=648 wb=849 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=20 ino=257 dd-2584 [005] 61.682495: balance_dirty_state: bdi btrfs-1: dirty=698 wb=849 unstable=0 bg_thresh=1002 thresh=2005 gap=458 poll_thresh=21 ino=257 dd-2584 [005] 61.682499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=61236 base_bw=4196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 61.689509: balance_dirty_state: bdi btrfs-1: dirty=698 wb=849 unstable=0 bg_thresh=1001 thresh=2003 gap=456 poll_thresh=21 ino=257 dd-2584 [005] 61.689520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=61236 base_bw=4196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 61.697439: balance_dirty_state: bdi btrfs-1: dirty=698 wb=599 unstable=0 bg_thresh=993 thresh=1986 gap=689 poll_thresh=21 ino=257 dd-2584 [007] 61.697504: balance_dirty_state: bdi btrfs-1: dirty=723 wb=599 unstable=0 bg_thresh=993 thresh=1986 gap=664 poll_thresh=16 ino=257 dd-2584 [007] 61.697623: balance_dirty_state: bdi btrfs-1: dirty=748 wb=599 unstable=0 bg_thresh=995 thresh=1991 gap=644 poll_thresh=17 ino=257 dd-2584 [007] 61.697743: balance_dirty_state: bdi btrfs-1: dirty=773 wb=599 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=18 ino=257 dd-2584 [007] 61.697867: balance_dirty_state: bdi btrfs-1: dirty=798 wb=599 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=19 ino=257 dd-2584 [007] 61.698164: balance_dirty_state: bdi btrfs-1: dirty=848 wb=599 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=20 ino=257 dd-2584 [007] 61.698284: balance_dirty_state: bdi btrfs-1: dirty=873 wb=599 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=21 ino=257 dd-2584 [007] 61.698404: balance_dirty_state: bdi btrfs-1: dirty=898 wb=599 unstable=0 bg_thresh=989 thresh=1979 gap=482 poll_thresh=22 ino=257 dd-2584 [007] 61.698409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=61236 base_bw=4196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 61.705411: balance_dirty_state: bdi btrfs-1: dirty=898 wb=474 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=22 ino=257 dd-2584 [007] 61.705474: balance_dirty_state: bdi btrfs-1: dirty=923 wb=474 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=16 ino=257 dd-2584 [007] 61.705593: balance_dirty_state: bdi btrfs-1: dirty=948 wb=474 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=17 ino=257 dd-2584 [007] 61.705710: balance_dirty_state: bdi btrfs-1: dirty=973 wb=474 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=18 ino=257 dd-2584 [007] 61.705828: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=474 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 61.705901: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14224 wrote=0 to_write=8192 dd-2584 [007] 61.705955: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=474 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=20 ino=257 dd-2584 [007] 61.705956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=61236 base_bw=4196 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 61.707794: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=276 wrote=800 to_write=7392 dd-2584 [007] 61.713398: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1149 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=20 ino=257 dd-2584 [007] 61.713481: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1149 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=15 ino=257 dd-2584 [007] 61.713556: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1149 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=16 ino=257 dd-2584 [007] 61.713853: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1149 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=17 ino=257 dd-2584 [007] 61.713971: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1149 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=18 ino=257 dd-2584 [007] 61.713976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-113% task_weight=99% bdi_bw=61236 base_bw=4196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 61.721430: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1024 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=18 ino=257 dd-2584 [007] 61.721516: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1024 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=13 ino=257 dd-2584 [007] 61.721628: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1024 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=14 ino=257 dd-2584 [007] 61.721742: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1024 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=15 ino=257 dd-2584 [007] 61.721863: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1024 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=16 ino=257 dd-2584 [007] 61.722099: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1024 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=17 ino=257 dd-2584 [007] 61.722113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1320 avg_dirty=1320 bdi_gap=12% task_gap=-73% task_weight=98% bdi_bw=61236 base_bw=4196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 61.729534: balance_dirty_state: bdi btrfs-1: dirty=473 wb=849 unstable=0 bg_thresh=989 thresh=1978 gap=656 poll_thresh=13 ino=257 dd-2584 [007] 61.729651: balance_dirty_state: bdi btrfs-1: dirty=498 wb=849 unstable=0 bg_thresh=991 thresh=1983 gap=636 poll_thresh=14 ino=257 dd-2584 [007] 61.729778: balance_dirty_state: bdi btrfs-1: dirty=523 wb=849 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=15 ino=257 dd-2584 [007] 61.729904: balance_dirty_state: bdi btrfs-1: dirty=523 wb=824 unstable=0 bg_thresh=994 thresh=1988 gap=641 poll_thresh=16 ino=257 dd-2584 [007] 61.730137: balance_dirty_state: bdi btrfs-1: dirty=573 wb=824 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=17 ino=257 dd-2584 [007] 61.730724: balance_dirty_state: bdi btrfs-1: dirty=598 wb=824 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=18 ino=257 dd-2584 [007] 61.730957: balance_dirty_state: bdi btrfs-1: dirty=623 wb=824 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=19 ino=257 dd-2584 [007] 61.731192: balance_dirty_state: bdi btrfs-1: dirty=648 wb=824 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=20 ino=257 dd-2584 [007] 61.731427: balance_dirty_state: bdi btrfs-1: dirty=698 wb=824 unstable=0 bg_thresh=997 thresh=1994 gap=472 poll_thresh=21 ino=257 dd-2584 [007] 61.731436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=61236 base_bw=4196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 61.737406: balance_dirty_state: bdi btrfs-1: dirty=698 wb=824 unstable=0 bg_thresh=989 thresh=1978 gap=456 poll_thresh=21 ino=257 dd-2584 [007] 61.737410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=61236 base_bw=4196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 61.745442: balance_dirty_state: bdi btrfs-1: dirty=698 wb=549 unstable=0 bg_thresh=988 thresh=1976 gap=729 poll_thresh=21 ino=257 dd-2584 [007] 61.745533: balance_dirty_state: bdi btrfs-1: dirty=698 wb=549 unstable=0 bg_thresh=988 thresh=1976 gap=729 poll_thresh=16 ino=257 dd-2584 [007] 61.745647: balance_dirty_state: bdi btrfs-1: dirty=748 wb=549 unstable=0 bg_thresh=990 thresh=1981 gap=684 poll_thresh=17 ino=257 dd-2584 [007] 61.745756: balance_dirty_state: bdi btrfs-1: dirty=773 wb=549 unstable=0 bg_thresh=993 thresh=1986 gap=664 poll_thresh=18 ino=257 dd-2584 [007] 61.745871: balance_dirty_state: bdi btrfs-1: dirty=798 wb=549 unstable=0 bg_thresh=998 thresh=1996 gap=649 poll_thresh=19 ino=257 dd-2584 [007] 61.746147: balance_dirty_state: bdi btrfs-1: dirty=823 wb=549 unstable=0 bg_thresh=997 thresh=1995 gap=623 poll_thresh=20 ino=257 dd-2584 [007] 61.746260: balance_dirty_state: bdi btrfs-1: dirty=873 wb=549 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=21 ino=257 dd-2584 [007] 61.746373: balance_dirty_state: bdi btrfs-1: dirty=898 wb=549 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=22 ino=257 dd-2584 [007] 61.746488: balance_dirty_state: bdi btrfs-1: dirty=923 wb=549 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=23 ino=257 dd-2584 [007] 61.746602: balance_dirty_state: bdi btrfs-1: dirty=973 wb=549 unstable=0 bg_thresh=995 thresh=1990 gap=468 poll_thresh=24 ino=257 dd-2584 [007] 61.746606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=61236 base_bw=4196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 61.753430: balance_dirty_state: bdi btrfs-1: dirty=973 wb=424 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=24 ino=257 dd-2584 [007] 61.753551: balance_dirty_state: bdi btrfs-1: dirty=973 wb=424 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=18 ino=257 dd-2584 [007] 61.753678: balance_dirty_state: bdi btrfs-1: dirty=998 wb=424 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 61.753740: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14272 wrote=0 to_write=8192 dd-2584 [007] 61.753802: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=424 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=20 ino=257 dd-2584 [007] 61.753928: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=449 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=21 ino=257 dd-2584 [007] 61.754224: balance_dirty_state: bdi btrfs-1: dirty=923 wb=574 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=22 ino=257 dd-2584 [007] 61.754226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=61236 base_bw=4196 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 61.755679: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=324 wrote=832 to_write=7360 dd-2584 [007] 61.761470: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1124 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=22 ino=257 dd-2584 [007] 61.761594: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1124 unstable=0 bg_thresh=989 thresh=1979 gap=557 poll_thresh=16 ino=257 dd-2584 [007] 61.761824: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1124 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=17 ino=257 dd-2584 [007] 61.762054: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1124 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=18 ino=257 dd-2584 [007] 61.762292: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1124 unstable=0 bg_thresh=996 thresh=1993 gap=471 poll_thresh=19 ino=257 dd-2584 [007] 61.762300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=61236 base_bw=4196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 61.769459: balance_dirty_state: bdi btrfs-1: dirty=398 wb=999 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=19 ino=257 dd-2584 [007] 61.769555: balance_dirty_state: bdi btrfs-1: dirty=398 wb=999 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=14 ino=257 dd-2584 [007] 61.769615: balance_dirty_state: bdi btrfs-1: dirty=423 wb=999 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=15 ino=257 dd-2584 [007] 61.769670: balance_dirty_state: bdi btrfs-1: dirty=448 wb=999 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=16 ino=257 dd-2584 [007] 61.769785: balance_dirty_state: bdi btrfs-1: dirty=473 wb=999 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=17 ino=257 dd-2584 [007] 61.769901: balance_dirty_state: bdi btrfs-1: dirty=498 wb=999 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 61.769905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=62204 base_bw=3672 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 61.777422: balance_dirty_state: bdi btrfs-1: dirty=498 wb=824 unstable=0 bg_thresh=990 thresh=1980 gap=658 poll_thresh=18 ino=257 dd-2584 [007] 61.777654: balance_dirty_state: bdi btrfs-1: dirty=523 wb=824 unstable=0 bg_thresh=990 thresh=1980 gap=633 poll_thresh=13 ino=257 dd-2584 [007] 61.777713: balance_dirty_state: bdi btrfs-1: dirty=548 wb=824 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=14 ino=257 dd-2584 [007] 61.777770: balance_dirty_state: bdi btrfs-1: dirty=548 wb=824 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=15 ino=257 dd-2584 [007] 61.777827: balance_dirty_state: bdi btrfs-1: dirty=573 wb=824 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=16 ino=257 dd-2584 [007] 61.777943: balance_dirty_state: bdi btrfs-1: dirty=598 wb=824 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=17 ino=257 dd-2584 [007] 61.778061: balance_dirty_state: bdi btrfs-1: dirty=623 wb=824 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=18 ino=257 dd-2584 [007] 61.778178: balance_dirty_state: bdi btrfs-1: dirty=673 wb=824 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=19 ino=257 dd-2584 [007] 61.778295: balance_dirty_state: bdi btrfs-1: dirty=698 wb=824 unstable=0 bg_thresh=995 thresh=1991 gap=469 poll_thresh=20 ino=257 dd-2584 [007] 61.778299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=62204 base_bw=3672 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 61.785506: balance_dirty_state: bdi btrfs-1: dirty=698 wb=824 unstable=0 bg_thresh=992 thresh=1985 gap=463 poll_thresh=20 ino=257 dd-2584 [007] 61.785511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=62204 base_bw=3672 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 61.793493: balance_dirty_state: bdi btrfs-1: dirty=698 wb=574 unstable=0 bg_thresh=991 thresh=1983 gap=711 poll_thresh=20 ino=257 dd-2584 [007] 61.793559: balance_dirty_state: bdi btrfs-1: dirty=723 wb=574 unstable=0 bg_thresh=991 thresh=1983 gap=686 poll_thresh=15 ino=257 dd-2584 [007] 61.793622: balance_dirty_state: bdi btrfs-1: dirty=723 wb=574 unstable=0 bg_thresh=991 thresh=1982 gap=685 poll_thresh=16 ino=257 dd-2584 [007] 61.793739: balance_dirty_state: bdi btrfs-1: dirty=748 wb=574 unstable=0 bg_thresh=993 thresh=1986 gap=664 poll_thresh=17 ino=257 dd-2584 [007] 61.794026: balance_dirty_state: bdi btrfs-1: dirty=798 wb=574 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=18 ino=257 dd-2584 [007] 61.794142: balance_dirty_state: bdi btrfs-1: dirty=823 wb=574 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=19 ino=257 dd-2584 [007] 61.794260: balance_dirty_state: bdi btrfs-1: dirty=848 wb=574 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=20 ino=257 dd-2584 [007] 61.794375: balance_dirty_state: bdi btrfs-1: dirty=898 wb=574 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=21 ino=257 dd-2584 [007] 61.794496: balance_dirty_state: bdi btrfs-1: dirty=923 wb=574 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=22 ino=257 dd-2584 [007] 61.794500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=98% bdi_bw=62204 base_bw=3672 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 61.801486: balance_dirty_state: bdi btrfs-1: dirty=923 wb=449 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=22 ino=257 dd-2584 [007] 61.801562: balance_dirty_state: bdi btrfs-1: dirty=948 wb=449 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=16 ino=257 dd-2584 [007] 61.801686: balance_dirty_state: bdi btrfs-1: dirty=973 wb=449 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=17 ino=257 dd-2584 [007] 61.801807: balance_dirty_state: bdi btrfs-1: dirty=998 wb=449 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 61.801857: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14320 wrote=0 to_write=8192 dd-2584 [007] 61.802115: balance_dirty_state: bdi btrfs-1: dirty=948 wb=499 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=19 ino=257 dd-2584 [007] 61.802252: balance_dirty_state: bdi btrfs-1: dirty=948 wb=574 unstable=0 bg_thresh=994 thresh=1988 gap=466 poll_thresh=20 ino=257 dd-2584 [007] 61.802253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=62204 base_bw=3672 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 61.803920: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=372 wrote=784 to_write=7408 dd-2584 [007] 61.809466: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1099 unstable=0 bg_thresh=997 thresh=1994 gap=622 poll_thresh=20 ino=257 dd-2584 [007] 61.809552: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1099 unstable=0 bg_thresh=997 thresh=1994 gap=622 poll_thresh=15 ino=257 dd-2584 [007] 61.809613: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1099 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=16 ino=257 dd-2584 [007] 61.809728: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1099 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=17 ino=257 dd-2584 [007] 61.809844: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1099 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=18 ino=257 dd-2584 [007] 61.809959: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1099 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=19 ino=257 dd-2584 [007] 61.809964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=62204 base_bw=3672 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 61.817603: balance_dirty_state: bdi btrfs-1: dirty=398 wb=974 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=19 ino=257 dd-2584 [007] 61.817696: balance_dirty_state: bdi btrfs-1: dirty=398 wb=974 unstable=0 bg_thresh=995 thresh=1990 gap=618 poll_thresh=14 ino=257 dd-2584 [007] 61.817754: balance_dirty_state: bdi btrfs-1: dirty=423 wb=974 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=15 ino=257 dd-2584 [007] 61.817812: balance_dirty_state: bdi btrfs-1: dirty=448 wb=974 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=16 ino=257 dd-2584 [007] 61.817927: balance_dirty_state: bdi btrfs-1: dirty=473 wb=974 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=17 ino=257 dd-2584 [007] 61.818209: balance_dirty_state: bdi btrfs-1: dirty=498 wb=974 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=18 ino=257 dd-2584 [007] 61.818322: balance_dirty_state: bdi btrfs-1: dirty=548 wb=974 unstable=0 bg_thresh=995 thresh=1991 gap=469 poll_thresh=19 ino=257 dd-2584 [007] 61.818326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=62204 base_bw=3672 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 61.825475: balance_dirty_state: bdi btrfs-1: dirty=548 wb=849 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=19 ino=257 dd-2584 [007] 61.825542: balance_dirty_state: bdi btrfs-1: dirty=548 wb=849 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=14 ino=257 dd-2584 [007] 61.825605: balance_dirty_state: bdi btrfs-1: dirty=573 wb=849 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=15 ino=257 dd-2584 [007] 61.825664: balance_dirty_state: bdi btrfs-1: dirty=573 wb=849 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=16 ino=257 dd-2584 [007] 61.825785: balance_dirty_state: bdi btrfs-1: dirty=623 wb=849 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=17 ino=257 dd-2584 [007] 61.825902: balance_dirty_state: bdi btrfs-1: dirty=648 wb=849 unstable=0 bg_thresh=1000 thresh=2001 gap=504 poll_thresh=18 ino=257 dd-2584 [007] 61.826020: balance_dirty_state: bdi btrfs-1: dirty=673 wb=849 unstable=0 bg_thresh=1000 thresh=2000 gap=478 poll_thresh=19 ino=257 dd-2584 [007] 61.826024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=62204 base_bw=3672 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 61.833553: balance_dirty_state: bdi btrfs-1: dirty=673 wb=674 unstable=0 bg_thresh=1007 thresh=2014 gap=667 poll_thresh=19 ino=257 dd-2584 [007] 61.833622: balance_dirty_state: bdi btrfs-1: dirty=698 wb=674 unstable=0 bg_thresh=1009 thresh=2019 gap=647 poll_thresh=14 ino=257 dd-2584 [007] 61.833684: balance_dirty_state: bdi btrfs-1: dirty=723 wb=674 unstable=0 bg_thresh=1007 thresh=2014 gap=617 poll_thresh=15 ino=257 dd-2584 [007] 61.833744: balance_dirty_state: bdi btrfs-1: dirty=723 wb=674 unstable=0 bg_thresh=1007 thresh=2014 gap=617 poll_thresh=16 ino=257 dd-2584 [007] 61.834036: balance_dirty_state: bdi btrfs-1: dirty=748 wb=674 unstable=0 bg_thresh=1006 thresh=2013 gap=591 poll_thresh=17 ino=257 dd-2584 [007] 61.834154: balance_dirty_state: bdi btrfs-1: dirty=798 wb=674 unstable=0 bg_thresh=1004 thresh=2009 gap=537 poll_thresh=18 ino=257 dd-2584 [007] 61.834278: balance_dirty_state: bdi btrfs-1: dirty=823 wb=674 unstable=0 bg_thresh=1004 thresh=2008 gap=511 poll_thresh=19 ino=257 dd-2584 [007] 61.834402: balance_dirty_state: bdi btrfs-1: dirty=848 wb=674 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=20 ino=257 dd-2584 [007] 61.834407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=62204 base_bw=3672 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 61.841541: balance_dirty_state: bdi btrfs-1: dirty=848 wb=549 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=20 ino=257 dd-2584 [007] 61.841629: balance_dirty_state: bdi btrfs-1: dirty=873 wb=549 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=15 ino=257 dd-2584 [007] 61.841693: balance_dirty_state: bdi btrfs-1: dirty=898 wb=549 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=16 ino=257 dd-2584 [007] 61.841812: balance_dirty_state: bdi btrfs-1: dirty=923 wb=549 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=17 ino=257 dd-2584 [007] 61.841934: balance_dirty_state: bdi btrfs-1: dirty=948 wb=549 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 61.841939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=62204 base_bw=3672 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 61.849556: balance_dirty_state: bdi btrfs-1: dirty=948 wb=424 unstable=0 bg_thresh=997 thresh=1994 gap=622 poll_thresh=18 ino=257 dd-2584 [007] 61.849657: balance_dirty_state: bdi btrfs-1: dirty=973 wb=424 unstable=0 bg_thresh=999 thresh=1999 gap=602 poll_thresh=13 ino=257 dd-2584 [007] 61.849721: balance_dirty_state: bdi btrfs-1: dirty=973 wb=424 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=14 ino=257 dd-2584 [007] 61.849955: balance_dirty_state: bdi btrfs-1: dirty=998 wb=424 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=15 ino=257 dd-2584 [007] 61.850015: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=424 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 61.850066: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14368 wrote=0 to_write=8192 dd-2584 [007] 61.850141: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=424 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=17 ino=257 dd-2584 [007] 61.850272: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=449 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 61.850274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=62204 base_bw=3672 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 61.851975: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=420 wrote=816 to_write=7376 dd-2584 [007] 61.857595: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1099 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=18 ino=257 dd-2584 [007] 61.857663: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1099 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=13 ino=257 dd-2584 [007] 61.857725: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1099 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=14 ino=257 dd-2584 [007] 61.857786: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1099 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=15 ino=257 dd-2584 [007] 61.857847: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1099 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=16 ino=257 dd-2584 [007] 61.857968: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1099 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=17 ino=257 dd-2584 [007] 61.858091: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1099 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 61.858096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=62204 base_bw=3672 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 61.865576: balance_dirty_state: bdi btrfs-1: dirty=398 wb=949 unstable=0 bg_thresh=994 thresh=1988 gap=641 poll_thresh=18 ino=257 dd-2584 [000] 61.865809: balance_dirty_state: bdi btrfs-1: dirty=398 wb=949 unstable=0 bg_thresh=994 thresh=1988 gap=641 poll_thresh=13 ino=257 dd-2584 [000] 61.865968: balance_dirty_state: bdi btrfs-1: dirty=423 wb=949 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=14 ino=257 dd-2584 [000] 61.866738: balance_dirty_state: bdi btrfs-1: dirty=448 wb=949 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=15 ino=257 dd-2584 [000] 61.866912: balance_dirty_state: bdi btrfs-1: dirty=448 wb=949 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=16 ino=257 dd-2584 [000] 61.867162: balance_dirty_state: bdi btrfs-1: dirty=473 wb=949 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=17 ino=257 dd-2584 [000] 61.867398: balance_dirty_state: bdi btrfs-1: dirty=523 wb=949 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=18 ino=257 dd-2584 [000] 61.867631: balance_dirty_state: bdi btrfs-1: dirty=548 wb=949 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=19 ino=257 dd-2584 [000] 61.867640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=62204 base_bw=3672 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 61.873567: balance_dirty_state: bdi btrfs-1: dirty=548 wb=824 unstable=0 bg_thresh=997 thresh=1995 gap=623 poll_thresh=19 ino=257 dd-2584 [004] 61.873751: balance_dirty_state: bdi btrfs-1: dirty=573 wb=824 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 61.873930: balance_dirty_state: bdi btrfs-1: dirty=598 wb=824 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 61.874108: balance_dirty_state: bdi btrfs-1: dirty=598 wb=824 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 61.874466: balance_dirty_state: bdi btrfs-1: dirty=648 wb=824 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 61.874824: balance_dirty_state: bdi btrfs-1: dirty=673 wb=824 unstable=0 bg_thresh=1001 thresh=2002 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 61.875802: balance_dirty_state: bdi btrfs-1: dirty=698 wb=824 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 61.875815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=62604 base_bw=3444 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 61.881566: balance_dirty_state: bdi btrfs-1: dirty=698 wb=699 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 61.881656: balance_dirty_state: bdi btrfs-1: dirty=723 wb=699 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 61.881741: balance_dirty_state: bdi btrfs-1: dirty=723 wb=699 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 61.881826: balance_dirty_state: bdi btrfs-1: dirty=748 wb=699 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 61.881996: balance_dirty_state: bdi btrfs-1: dirty=773 wb=699 unstable=0 bg_thresh=1002 thresh=2004 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 61.882164: balance_dirty_state: bdi btrfs-1: dirty=823 wb=699 unstable=0 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 61.882170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=62604 base_bw=3444 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 61.889604: balance_dirty_state: bdi btrfs-1: dirty=823 wb=574 unstable=0 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=18 ino=257 dd-2584 [003] 61.889733: balance_dirty_state: bdi btrfs-1: dirty=848 wb=574 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=13 ino=257 dd-2584 [003] 61.889852: balance_dirty_state: bdi btrfs-1: dirty=848 wb=574 unstable=0 bg_thresh=1005 thresh=2011 gap=589 poll_thresh=14 ino=257 dd-2584 [003] 61.889969: balance_dirty_state: bdi btrfs-1: dirty=873 wb=574 unstable=0 bg_thresh=1005 thresh=2011 gap=564 poll_thresh=15 ino=257 dd-2584 [003] 61.890086: balance_dirty_state: bdi btrfs-1: dirty=873 wb=574 unstable=0 bg_thresh=1008 thresh=2016 gap=569 poll_thresh=16 ino=257 dd-2584 [003] 61.890322: balance_dirty_state: bdi btrfs-1: dirty=923 wb=574 unstable=0 bg_thresh=1007 thresh=2015 gap=518 poll_thresh=17 ino=257 dd-2584 [003] 61.890557: balance_dirty_state: bdi btrfs-1: dirty=948 wb=574 unstable=0 bg_thresh=1007 thresh=2014 gap=492 poll_thresh=18 ino=257 dd-2584 [003] 61.890565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=62604 base_bw=3444 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 61.898072: balance_dirty_state: bdi btrfs-1: dirty=973 wb=424 unstable=0 bg_thresh=1007 thresh=2014 gap=617 poll_thresh=13 ino=257 dd-2584 [003] 61.898190: balance_dirty_state: bdi btrfs-1: dirty=973 wb=424 unstable=0 bg_thresh=1006 thresh=2013 gap=616 poll_thresh=14 ino=257 dd-2584 [003] 61.898307: balance_dirty_state: bdi btrfs-1: dirty=998 wb=424 unstable=0 bg_thresh=1006 thresh=2013 gap=591 poll_thresh=15 ino=257 dd-2584 [003] 61.898440: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=374 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 61.898491: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14416 wrote=0 to_write=8192 dd-2584 [003] 61.898708: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=299 unstable=0 bg_thresh=1004 thresh=2009 gap=662 poll_thresh=17 ino=257 dd-2584 [003] 61.898961: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=324 unstable=0 bg_thresh=1005 thresh=2010 gap=638 poll_thresh=18 ino=257 dd-2584 [003] 61.899218: balance_dirty_state: bdi btrfs-1: dirty=998 wb=374 unstable=0 bg_thresh=1003 thresh=2007 gap=635 poll_thresh=19 ino=257 dd-2584 [003] 61.899475: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=424 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=20 ino=257 dd-2584 [003] 61.899729: balance_dirty_state: bdi btrfs-1: dirty=998 wb=474 unstable=0 bg_thresh=1008 thresh=2017 gap=545 poll_thresh=21 ino=257 dd-2584 [003] 61.899985: balance_dirty_state: bdi btrfs-1: dirty=998 wb=499 unstable=0 bg_thresh=1010 thresh=2021 gap=524 poll_thresh=22 ino=257 dd-2584 [003] 61.900564: balance_dirty_state: bdi btrfs-1: dirty=948 wb=599 unstable=0 bg_thresh=1010 thresh=2020 gap=473 poll_thresh=23 ino=257 dd-2584 [003] 61.900568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-132% task_weight=98% bdi_bw=62604 base_bw=3444 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 61.905062: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=472 wrote=960 to_write=7232 dd-2584 [001] 61.905641: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1249 unstable=0 bg_thresh=1010 thresh=2020 gap=473 poll_thresh=23 ino=257 dd-2584 [001] 61.905651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-85% task_weight=98% bdi_bw=62604 base_bw=3444 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 61.917607: balance_dirty_state: bdi btrfs-1: dirty=298 wb=999 unstable=0 bg_thresh=1010 thresh=2020 gap=723 poll_thresh=17 ino=257 dd-2584 [001] 61.917726: balance_dirty_state: bdi btrfs-1: dirty=348 wb=999 unstable=0 bg_thresh=1012 thresh=2025 gap=678 poll_thresh=18 ino=257 dd-2584 [001] 61.917844: balance_dirty_state: bdi btrfs-1: dirty=373 wb=999 unstable=0 bg_thresh=1015 thresh=2030 gap=658 poll_thresh=19 ino=257 dd-2584 [001] 61.917963: balance_dirty_state: bdi btrfs-1: dirty=398 wb=999 unstable=0 bg_thresh=1014 thresh=2029 gap=632 poll_thresh=20 ino=257 dd-2584 [001] 61.918080: balance_dirty_state: bdi btrfs-1: dirty=448 wb=999 unstable=0 bg_thresh=1016 thresh=2033 gap=586 poll_thresh=21 ino=257 dd-2584 [001] 61.918202: balance_dirty_state: bdi btrfs-1: dirty=473 wb=999 unstable=0 bg_thresh=1016 thresh=2032 gap=560 poll_thresh=22 ino=257 dd-2584 [001] 61.918325: balance_dirty_state: bdi btrfs-1: dirty=498 wb=999 unstable=0 bg_thresh=1015 thresh=2031 gap=534 poll_thresh=23 ino=257 dd-2584 [001] 61.918620: balance_dirty_state: bdi btrfs-1: dirty=523 wb=999 unstable=0 bg_thresh=1017 thresh=2035 gap=513 poll_thresh=24 ino=257 dd-2584 [001] 61.918740: balance_dirty_state: bdi btrfs-1: dirty=573 wb=999 unstable=0 bg_thresh=1014 thresh=2028 gap=456 poll_thresh=25 ino=257 dd-2584 [001] 61.918745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=62604 base_bw=3444 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 61.925517: balance_dirty_state: bdi btrfs-1: dirty=573 wb=824 unstable=0 bg_thresh=1007 thresh=2014 gap=617 poll_thresh=25 ino=257 dd-2584 [001] 61.925581: balance_dirty_state: bdi btrfs-1: dirty=573 wb=824 unstable=0 bg_thresh=1007 thresh=2014 gap=617 poll_thresh=19 ino=257 dd-2584 [001] 61.925695: balance_dirty_state: bdi btrfs-1: dirty=623 wb=824 unstable=0 bg_thresh=1009 thresh=2019 gap=572 poll_thresh=20 ino=257 dd-2584 [001] 61.925810: balance_dirty_state: bdi btrfs-1: dirty=648 wb=824 unstable=0 bg_thresh=1012 thresh=2024 gap=552 poll_thresh=21 ino=257 dd-2584 [001] 61.925927: balance_dirty_state: bdi btrfs-1: dirty=673 wb=824 unstable=0 bg_thresh=1014 thresh=2028 gap=531 poll_thresh=22 ino=257 dd-2584 [001] 61.926043: balance_dirty_state: bdi btrfs-1: dirty=698 wb=824 unstable=0 bg_thresh=1013 thresh=2027 gap=505 poll_thresh=23 ino=257 dd-2584 [001] 61.926048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1360 avg_dirty=1360 bdi_gap=10% task_gap=-79% task_weight=100% bdi_bw=62604 base_bw=3444 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 61.933627: balance_dirty_state: bdi btrfs-1: dirty=748 wb=699 unstable=0 bg_thresh=1007 thresh=2015 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 61.933913: balance_dirty_state: bdi btrfs-1: dirty=773 wb=699 unstable=0 bg_thresh=1010 thresh=2020 gap=548 poll_thresh=18 ino=257 dd-2584 [001] 61.934030: balance_dirty_state: bdi btrfs-1: dirty=798 wb=699 unstable=0 bg_thresh=1012 thresh=2025 gap=528 poll_thresh=19 ino=257 dd-2584 [001] 61.934147: balance_dirty_state: bdi btrfs-1: dirty=848 wb=699 unstable=0 bg_thresh=1014 thresh=2029 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 61.934152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1360 avg_dirty=1360 bdi_gap=11% task_gap=-77% task_weight=100% bdi_bw=62604 base_bw=3444 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 61.941583: balance_dirty_state: bdi btrfs-1: dirty=848 wb=574 unstable=0 bg_thresh=1012 thresh=2024 gap=602 poll_thresh=15 ino=257 dd-2584 [001] 61.941642: balance_dirty_state: bdi btrfs-1: dirty=873 wb=574 unstable=0 bg_thresh=1012 thresh=2024 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 61.941754: balance_dirty_state: bdi btrfs-1: dirty=898 wb=574 unstable=0 bg_thresh=1014 thresh=2028 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 61.941867: balance_dirty_state: bdi btrfs-1: dirty=923 wb=574 unstable=0 bg_thresh=1013 thresh=2027 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 61.941980: balance_dirty_state: bdi btrfs-1: dirty=973 wb=574 unstable=0 bg_thresh=1013 thresh=2026 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 61.941984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-80% task_weight=100% bdi_bw=62604 base_bw=3444 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 61.949656: balance_dirty_state: bdi btrfs-1: dirty=973 wb=574 unstable=0 bg_thresh=1013 thresh=2026 gap=479 poll_thresh=14 ino=257 dd-2584 [001] 61.949661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-79% task_weight=99% bdi_bw=62604 base_bw=3444 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 61.957636: balance_dirty_state: bdi btrfs-1: dirty=998 wb=574 unstable=0 bg_thresh=1013 thresh=2026 gap=454 poll_thresh=10 ino=257 dd-2584 [001] 61.957641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-80% task_weight=100% bdi_bw=62604 base_bw=3444 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 61.965653: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=324 unstable=0 bg_thresh=1008 thresh=2016 gap=669 poll_thresh=7 ino=257 flush-btrfs-1-2586 [002] 61.965728: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14484 wrote=0 to_write=8192 dd-2584 [001] 61.965893: balance_dirty_state: bdi btrfs-1: dirty=998 wb=349 unstable=0 bg_thresh=1008 thresh=2016 gap=669 poll_thresh=8 ino=257 dd-2584 [001] 61.965958: balance_dirty_state: bdi btrfs-1: dirty=998 wb=374 unstable=0 bg_thresh=1010 thresh=2021 gap=649 poll_thresh=9 ino=257 dd-2584 [001] 61.966021: balance_dirty_state: bdi btrfs-1: dirty=998 wb=399 unstable=0 bg_thresh=1013 thresh=2026 gap=629 poll_thresh=10 ino=257 dd-2584 [001] 61.966086: balance_dirty_state: bdi btrfs-1: dirty=973 wb=424 unstable=0 bg_thresh=1013 thresh=2026 gap=629 poll_thresh=11 ino=257 dd-2584 [001] 61.966150: balance_dirty_state: bdi btrfs-1: dirty=973 wb=449 unstable=0 bg_thresh=1012 thresh=2025 gap=603 poll_thresh=12 ino=257 dd-2584 [001] 61.966215: balance_dirty_state: bdi btrfs-1: dirty=948 wb=474 unstable=0 bg_thresh=1015 thresh=2030 gap=608 poll_thresh=13 ino=257 dd-2584 [001] 61.966278: balance_dirty_state: bdi btrfs-1: dirty=948 wb=499 unstable=0 bg_thresh=1012 thresh=2024 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 61.966341: balance_dirty_state: bdi btrfs-1: dirty=973 wb=499 unstable=0 bg_thresh=1014 thresh=2029 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 61.966405: balance_dirty_state: bdi btrfs-1: dirty=948 wb=524 unstable=0 bg_thresh=1011 thresh=2023 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 61.966534: balance_dirty_state: bdi btrfs-1: dirty=948 wb=574 unstable=0 bg_thresh=1013 thresh=2027 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 61.966535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1280 avg_dirty=1280 bdi_gap=56% task_gap=13% task_weight=100% bdi_bw=62604 base_bw=3444 task_bw=240 dirtied=32 period=528 think=0 pause=8 flush-btrfs-1-2586 [002] 61.968710: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=536 wrote=912 to_write=7280 dd-2584 [001] 61.973564: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1124 unstable=0 bg_thresh=1005 thresh=2010 gap=613 poll_thresh=13 ino=257 dd-2584 [001] 61.973628: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1124 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 61.973688: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1124 unstable=0 bg_thresh=1007 thresh=2015 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 61.973750: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1124 unstable=0 bg_thresh=1010 thresh=2020 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 61.974053: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1124 unstable=0 bg_thresh=1012 thresh=2025 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 61.974172: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1124 unstable=0 bg_thresh=1012 thresh=2024 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 61.974178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1320 avg_dirty=1320 bdi_gap=31% task_gap=-35% task_weight=99% bdi_bw=62604 base_bw=3444 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 61.981543: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1124 unstable=0 bg_thresh=1011 thresh=2023 gap=501 poll_thresh=13 ino=257 dd-2584 [001] 61.981547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-83% task_weight=99% bdi_bw=62248 base_bw=3340 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 61.989558: balance_dirty_state: bdi btrfs-1: dirty=416 wb=805 unstable=0 bg_thresh=1005 thresh=2010 gap=789 poll_thresh=10 ino=257 dd-2584 [001] 61.989620: balance_dirty_state: bdi btrfs-1: dirty=441 wb=805 unstable=0 bg_thresh=1005 thresh=2010 gap=764 poll_thresh=11 ino=257 dd-2584 [001] 61.989678: balance_dirty_state: bdi btrfs-1: dirty=441 wb=805 unstable=0 bg_thresh=1007 thresh=2015 gap=769 poll_thresh=12 ino=257 dd-2584 [001] 61.989736: balance_dirty_state: bdi btrfs-1: dirty=466 wb=805 unstable=0 bg_thresh=1010 thresh=2020 gap=749 poll_thresh=13 ino=257 dd-2584 [001] 61.989795: balance_dirty_state: bdi btrfs-1: dirty=491 wb=805 unstable=0 bg_thresh=1010 thresh=2020 gap=724 poll_thresh=14 ino=257 dd-2584 [001] 61.989856: balance_dirty_state: bdi btrfs-1: dirty=491 wb=805 unstable=0 bg_thresh=1009 thresh=2019 gap=723 poll_thresh=15 ino=257 dd-2584 [001] 61.989916: balance_dirty_state: bdi btrfs-1: dirty=516 wb=805 unstable=0 bg_thresh=1012 thresh=2024 gap=703 poll_thresh=16 ino=257 dd-2584 [001] 61.990038: balance_dirty_state: bdi btrfs-1: dirty=541 wb=805 unstable=0 bg_thresh=1011 thresh=2023 gap=677 poll_thresh=17 ino=257 dd-2584 [001] 61.990161: balance_dirty_state: bdi btrfs-1: dirty=566 wb=805 unstable=0 bg_thresh=1011 thresh=2022 gap=651 poll_thresh=18 ino=257 dd-2584 [001] 61.990457: balance_dirty_state: bdi btrfs-1: dirty=616 wb=805 unstable=0 bg_thresh=1010 thresh=2021 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 61.990580: balance_dirty_state: bdi btrfs-1: dirty=641 wb=805 unstable=0 bg_thresh=1012 thresh=2025 gap=579 poll_thresh=20 ino=257 dd-2584 [001] 61.990703: balance_dirty_state: bdi btrfs-1: dirty=666 wb=805 unstable=0 bg_thresh=1012 thresh=2024 gap=553 poll_thresh=21 ino=257 dd-2584 [001] 61.990826: balance_dirty_state: bdi btrfs-1: dirty=716 wb=805 unstable=0 bg_thresh=1011 thresh=2023 gap=502 poll_thresh=22 ino=257 dd-2584 [001] 61.990830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=62248 base_bw=3340 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 61.997511: balance_dirty_state: bdi btrfs-1: dirty=711 wb=546 unstable=0 bg_thresh=1006 thresh=2012 gap=755 poll_thresh=22 ino=257 dd-2584 [005] 61.997581: balance_dirty_state: bdi btrfs-1: dirty=711 wb=546 unstable=0 bg_thresh=1006 thresh=2012 gap=755 poll_thresh=16 ino=257 dd-2584 [005] 61.997699: balance_dirty_state: bdi btrfs-1: dirty=761 wb=546 unstable=0 bg_thresh=1008 thresh=2016 gap=709 poll_thresh=17 ino=257 dd-2584 [005] 61.997815: balance_dirty_state: bdi btrfs-1: dirty=786 wb=546 unstable=0 bg_thresh=1007 thresh=2015 gap=683 poll_thresh=18 ino=257 dd-2584 [005] 61.997935: balance_dirty_state: bdi btrfs-1: dirty=811 wb=546 unstable=0 bg_thresh=1007 thresh=2014 gap=657 poll_thresh=19 ino=257 dd-2584 [005] 61.998056: balance_dirty_state: bdi btrfs-1: dirty=861 wb=546 unstable=0 bg_thresh=1006 thresh=2013 gap=606 poll_thresh=20 ino=257 dd-2584 [005] 61.998351: balance_dirty_state: bdi btrfs-1: dirty=886 wb=546 unstable=0 bg_thresh=1008 thresh=2017 gap=585 poll_thresh=21 ino=257 dd-2584 [005] 61.998474: balance_dirty_state: bdi btrfs-1: dirty=911 wb=546 unstable=0 bg_thresh=1005 thresh=2010 gap=553 poll_thresh=22 ino=257 dd-2584 [005] 61.998597: balance_dirty_state: bdi btrfs-1: dirty=936 wb=546 unstable=0 bg_thresh=1004 thresh=2009 gap=527 poll_thresh=23 ino=257 dd-2584 [005] 61.998719: balance_dirty_state: bdi btrfs-1: dirty=986 wb=546 unstable=0 bg_thresh=1004 thresh=2008 gap=476 poll_thresh=24 ino=257 dd-2584 [005] 61.998724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=100% bdi_bw=62248 base_bw=3340 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.005618: balance_dirty_state: bdi btrfs-1: dirty=986 wb=421 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=24 ino=257 dd-2584 [005] 62.005687: balance_dirty_state: bdi btrfs-1: dirty=986 wb=421 unstable=0 bg_thresh=998 thresh=1997 gap=590 poll_thresh=18 ino=257 dd-2584 [005] 62.005809: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=421 unstable=0 bg_thresh=994 thresh=1989 gap=532 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 62.005884: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14524 wrote=0 to_write=8192 dd-2584 [005] 62.005942: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=421 unstable=0 bg_thresh=1004 thresh=2008 gap=526 poll_thresh=20 ino=257 dd-2584 [005] 62.006093: balance_dirty_state: bdi btrfs-1: dirty=1086 wb=421 unstable=0 bg_thresh=1008 thresh=2017 gap=510 poll_thresh=21 ino=257 dd-2584 [005] 62.006551: balance_dirty_state: bdi btrfs-1: dirty=986 wb=546 unstable=0 bg_thresh=1008 thresh=2016 gap=484 poll_thresh=22 ino=257 dd-2584 [005] 62.006553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=62248 base_bw=3340 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 62.008912: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=576 wrote=864 to_write=7328 dd-2584 [005] 62.013565: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1271 unstable=0 bg_thresh=1008 thresh=2016 gap=484 poll_thresh=22 ino=257 dd-2584 [005] 62.013571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=62248 base_bw=3340 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.021597: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1021 unstable=0 bg_thresh=1004 thresh=2009 gap=727 poll_thresh=22 ino=257 dd-2584 [005] 62.021670: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1021 unstable=0 bg_thresh=1004 thresh=2008 gap=701 poll_thresh=16 ino=257 dd-2584 [005] 62.021797: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1021 unstable=0 bg_thresh=1003 thresh=2007 gap=675 poll_thresh=17 ino=257 dd-2584 [005] 62.021924: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1021 unstable=0 bg_thresh=1003 thresh=2006 gap=624 poll_thresh=18 ino=257 dd-2584 [005] 62.022047: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1021 unstable=0 bg_thresh=1005 thresh=2010 gap=603 poll_thresh=19 ino=257 dd-2584 [005] 62.022172: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1021 unstable=0 bg_thresh=1004 thresh=2009 gap=577 poll_thresh=20 ino=257 dd-2584 [005] 62.022296: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1021 unstable=0 bg_thresh=1004 thresh=2008 gap=526 poll_thresh=21 ino=257 dd-2584 [005] 62.022420: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1021 unstable=0 bg_thresh=1003 thresh=2007 gap=500 poll_thresh=22 ino=257 dd-2584 [005] 62.022424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-150% task_weight=100% bdi_bw=62248 base_bw=3340 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.029509: balance_dirty_state: bdi btrfs-1: dirty=480 wb=873 unstable=0 bg_thresh=1004 thresh=2008 gap=655 poll_thresh=22 ino=257 dd-2584 [005] 62.029578: balance_dirty_state: bdi btrfs-1: dirty=480 wb=873 unstable=0 bg_thresh=1003 thresh=2007 gap=654 poll_thresh=16 ino=257 dd-2584 [005] 62.029879: balance_dirty_state: bdi btrfs-1: dirty=530 wb=873 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=17 ino=257 dd-2584 [005] 62.029997: balance_dirty_state: bdi btrfs-1: dirty=555 wb=873 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=18 ino=257 dd-2584 [005] 62.030114: balance_dirty_state: bdi btrfs-1: dirty=580 wb=873 unstable=0 bg_thresh=1004 thresh=2009 gap=556 poll_thresh=19 ino=257 dd-2584 [005] 62.030232: balance_dirty_state: bdi btrfs-1: dirty=630 wb=873 unstable=0 bg_thresh=1004 thresh=2008 gap=505 poll_thresh=20 ino=257 dd-2584 [005] 62.030355: balance_dirty_state: bdi btrfs-1: dirty=655 wb=873 unstable=0 bg_thresh=1006 thresh=2012 gap=484 poll_thresh=21 ino=257 dd-2584 [005] 62.030360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=62248 base_bw=3340 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.037564: balance_dirty_state: bdi btrfs-1: dirty=669 wb=745 unstable=0 bg_thresh=996 thresh=1993 gap=579 poll_thresh=21 ino=257 dd-2584 [005] 62.037647: balance_dirty_state: bdi btrfs-1: dirty=669 wb=745 unstable=0 bg_thresh=993 thresh=1987 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 62.037769: balance_dirty_state: bdi btrfs-1: dirty=719 wb=745 unstable=0 bg_thresh=993 thresh=1986 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 62.037890: balance_dirty_state: bdi btrfs-1: dirty=744 wb=745 unstable=0 bg_thresh=995 thresh=1990 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 62.038012: balance_dirty_state: bdi btrfs-1: dirty=769 wb=745 unstable=0 bg_thresh=994 thresh=1989 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 62.038016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=62248 base_bw=3340 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.045622: balance_dirty_state: bdi btrfs-1: dirty=769 wb=620 unstable=0 bg_thresh=1002 thresh=2005 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 62.045885: balance_dirty_state: bdi btrfs-1: dirty=794 wb=620 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 62.045944: balance_dirty_state: bdi btrfs-1: dirty=819 wb=620 unstable=0 bg_thresh=1002 thresh=2004 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 62.046002: balance_dirty_state: bdi btrfs-1: dirty=819 wb=620 unstable=0 bg_thresh=1004 thresh=2009 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 62.046122: balance_dirty_state: bdi btrfs-1: dirty=869 wb=620 unstable=0 bg_thresh=1004 thresh=2008 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 62.046242: balance_dirty_state: bdi btrfs-1: dirty=894 wb=620 unstable=0 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 62.046246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=62248 base_bw=3340 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.053547: balance_dirty_state: bdi btrfs-1: dirty=902 wb=499 unstable=0 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=18 ino=257 dd-2584 [005] 62.053608: balance_dirty_state: bdi btrfs-1: dirty=902 wb=499 unstable=0 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=13 ino=257 dd-2584 [005] 62.053666: balance_dirty_state: bdi btrfs-1: dirty=927 wb=499 unstable=0 bg_thresh=1006 thresh=2012 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 62.053723: balance_dirty_state: bdi btrfs-1: dirty=952 wb=499 unstable=0 bg_thresh=1006 thresh=2012 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 62.053782: balance_dirty_state: bdi btrfs-1: dirty=952 wb=499 unstable=0 bg_thresh=1008 thresh=2017 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 62.053897: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=499 unstable=0 bg_thresh=1008 thresh=2016 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 62.054016: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=499 unstable=0 bg_thresh=1010 thresh=2020 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 62.054021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-87% task_weight=99% bdi_bw=62248 base_bw=3340 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 62.054072: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14572 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 62.056459: writeback_single_inode: bdi btrfs-1: ino=257 state= age=624 wrote=736 to_write=7456 dd-2584 [005] 62.061719: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1124 unstable=0 bg_thresh=1005 thresh=2011 gap=585 poll_thresh=13 ino=257 dd-2584 [005] 62.061956: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1124 unstable=0 bg_thresh=1008 thresh=2016 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 62.062017: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1124 unstable=0 bg_thresh=1007 thresh=2015 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 62.062076: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1124 unstable=0 bg_thresh=1004 thresh=2009 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 62.062195: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1124 unstable=0 bg_thresh=1006 thresh=2013 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 62.062313: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1124 unstable=0 bg_thresh=1006 thresh=2012 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 62.062318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-96% task_weight=100% bdi_bw=62248 base_bw=3340 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.069769: balance_dirty_state: bdi btrfs-1: dirty=427 wb=999 unstable=0 bg_thresh=1007 thresh=2015 gap=589 poll_thresh=13 ino=257 dd-2584 [005] 62.069832: balance_dirty_state: bdi btrfs-1: dirty=427 wb=999 unstable=0 bg_thresh=1007 thresh=2014 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 62.069892: balance_dirty_state: bdi btrfs-1: dirty=452 wb=999 unstable=0 bg_thresh=1009 thresh=2019 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 62.069953: balance_dirty_state: bdi btrfs-1: dirty=477 wb=999 unstable=0 bg_thresh=1006 thresh=2013 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 62.070074: balance_dirty_state: bdi btrfs-1: dirty=502 wb=999 unstable=0 bg_thresh=1008 thresh=2017 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 62.070245: balance_dirty_state: bdi btrfs-1: dirty=527 wb=924 unstable=0 bg_thresh=1003 thresh=2007 gap=556 poll_thresh=18 ino=257 dd-2584 [005] 62.070727: balance_dirty_state: bdi btrfs-1: dirty=552 wb=874 unstable=0 bg_thresh=1004 thresh=2009 gap=583 poll_thresh=19 ino=257 dd-2584 [005] 62.070914: balance_dirty_state: bdi btrfs-1: dirty=602 wb=874 unstable=0 bg_thresh=1005 thresh=2010 gap=534 poll_thresh=20 ino=257 dd-2584 [005] 62.071095: balance_dirty_state: bdi btrfs-1: dirty=627 wb=874 unstable=0 bg_thresh=1007 thresh=2015 gap=514 poll_thresh=21 ino=257 dd-2584 [005] 62.071280: balance_dirty_state: bdi btrfs-1: dirty=652 wb=874 unstable=0 bg_thresh=1002 thresh=2005 gap=479 poll_thresh=22 ino=257 dd-2584 [005] 62.071286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=62248 base_bw=3340 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.077532: balance_dirty_state: bdi btrfs-1: dirty=652 wb=799 unstable=0 bg_thresh=1007 thresh=2014 gap=563 poll_thresh=22 ino=257 dd-2584 [005] 62.077616: balance_dirty_state: bdi btrfs-1: dirty=677 wb=799 unstable=0 bg_thresh=1006 thresh=2013 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 62.077740: balance_dirty_state: bdi btrfs-1: dirty=702 wb=774 unstable=0 bg_thresh=1006 thresh=2012 gap=536 poll_thresh=17 ino=257 dd-2584 [005] 62.077862: balance_dirty_state: bdi btrfs-1: dirty=727 wb=774 unstable=0 bg_thresh=1005 thresh=2011 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 62.077984: balance_dirty_state: bdi btrfs-1: dirty=777 wb=774 unstable=0 bg_thresh=1005 thresh=2010 gap=459 poll_thresh=19 ino=257 dd-2584 [005] 62.077989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-147% task_weight=101% bdi_bw=62248 base_bw=3340 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.085561: balance_dirty_state: bdi btrfs-1: dirty=777 wb=774 unstable=0 bg_thresh=1006 thresh=2013 gap=462 poll_thresh=19 ino=257 dd-2584 [005] 62.085570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=101% bdi_bw=63736 base_bw=3132 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.093546: balance_dirty_state: bdi btrfs-1: dirty=777 wb=624 unstable=0 bg_thresh=1005 thresh=2010 gap=609 poll_thresh=19 ino=257 dd-2584 [005] 62.093612: balance_dirty_state: bdi btrfs-1: dirty=777 wb=624 unstable=0 bg_thresh=1007 thresh=2015 gap=614 poll_thresh=14 ino=257 dd-2584 [005] 62.093673: balance_dirty_state: bdi btrfs-1: dirty=802 wb=624 unstable=0 bg_thresh=1007 thresh=2014 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 62.093905: balance_dirty_state: bdi btrfs-1: dirty=827 wb=624 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=16 ino=257 dd-2584 [005] 62.094023: balance_dirty_state: bdi btrfs-1: dirty=852 wb=624 unstable=0 bg_thresh=1006 thresh=2012 gap=536 poll_thresh=17 ino=257 dd-2584 [005] 62.094139: balance_dirty_state: bdi btrfs-1: dirty=877 wb=624 unstable=0 bg_thresh=1005 thresh=2011 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 62.094282: balance_dirty_state: bdi btrfs-1: dirty=927 wb=499 unstable=0 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=19 ino=257 dd-2584 [005] 62.094415: balance_dirty_state: bdi btrfs-1: dirty=952 wb=499 unstable=0 bg_thresh=1007 thresh=2014 gap=563 poll_thresh=20 ino=257 dd-2584 [005] 62.094551: balance_dirty_state: bdi btrfs-1: dirty=977 wb=499 unstable=0 bg_thresh=1006 thresh=2013 gap=537 poll_thresh=21 ino=257 dd-2584 [005] 62.094686: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=499 unstable=0 bg_thresh=1006 thresh=2012 gap=511 poll_thresh=22 ino=257 dd-2584 [005] 62.094826: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=499 unstable=0 bg_thresh=1008 thresh=2016 gap=465 poll_thresh=23 ino=257 dd-2584 [005] 62.094831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=63736 base_bw=3132 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 62.094896: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14612 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 62.099421: writeback_single_inode: bdi btrfs-1: ino=257 state= age=36 wrote=768 to_write=7424 dd-2584 [005] 62.101669: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1130 unstable=0 bg_thresh=1009 thresh=2018 gap=592 poll_thresh=23 ino=257 dd-2584 [005] 62.101749: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1130 unstable=0 bg_thresh=1006 thresh=2012 gap=586 poll_thresh=17 ino=257 dd-2584 [005] 62.102077: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1130 unstable=0 bg_thresh=1005 thresh=2011 gap=535 poll_thresh=18 ino=257 dd-2584 [005] 62.102208: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1130 unstable=0 bg_thresh=1005 thresh=2010 gap=509 poll_thresh=19 ino=257 dd-2584 [005] 62.102340: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1130 unstable=0 bg_thresh=1007 thresh=2014 gap=488 poll_thresh=20 ino=257 dd-2584 [005] 62.102345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=101% bdi_bw=63736 base_bw=3132 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 62.109778: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1005 unstable=0 bg_thresh=1007 thresh=2014 gap=588 poll_thresh=15 ino=257 dd-2584 [000] 62.109894: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1005 unstable=0 bg_thresh=1009 thresh=2019 gap=593 poll_thresh=16 ino=257 dd-2584 [000] 62.110129: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1005 unstable=0 bg_thresh=1012 thresh=2024 gap=573 poll_thresh=17 ino=257 dd-2584 [000] 62.110365: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1005 unstable=0 bg_thresh=1011 thresh=2023 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 62.110601: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1005 unstable=0 bg_thresh=1013 thresh=2027 gap=501 poll_thresh=19 ino=257 dd-2584 [000] 62.110610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=10% task_gap=-80% task_weight=101% bdi_bw=63736 base_bw=3132 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 62.121775: balance_dirty_state: bdi btrfs-1: dirty=521 wb=780 unstable=0 bg_thresh=1009 thresh=2019 gap=718 poll_thresh=14 ino=257 dd-2584 [004] 62.121955: balance_dirty_state: bdi btrfs-1: dirty=546 wb=780 unstable=0 bg_thresh=1012 thresh=2024 gap=698 poll_thresh=15 ino=257 dd-2584 [004] 62.122760: balance_dirty_state: bdi btrfs-1: dirty=571 wb=780 unstable=0 bg_thresh=1011 thresh=2023 gap=672 poll_thresh=16 ino=257 dd-2584 [004] 62.123114: balance_dirty_state: bdi btrfs-1: dirty=596 wb=780 unstable=0 bg_thresh=1011 thresh=2022 gap=646 poll_thresh=17 ino=257 dd-2584 [004] 62.123471: balance_dirty_state: bdi btrfs-1: dirty=621 wb=780 unstable=0 bg_thresh=1010 thresh=2021 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 62.123829: balance_dirty_state: bdi btrfs-1: dirty=671 wb=780 unstable=0 bg_thresh=1010 thresh=2020 gap=569 poll_thresh=19 ino=257 dd-2584 [004] 62.124185: balance_dirty_state: bdi btrfs-1: dirty=696 wb=780 unstable=0 bg_thresh=1012 thresh=2024 gap=548 poll_thresh=20 ino=257 dd-2584 [004] 62.124539: balance_dirty_state: bdi btrfs-1: dirty=721 wb=780 unstable=0 bg_thresh=1011 thresh=2023 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 62.124916: balance_dirty_state: bdi btrfs-1: dirty=746 wb=780 unstable=0 bg_thresh=1011 thresh=2022 gap=496 poll_thresh=22 ino=257 dd-2584 [004] 62.124928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1360 avg_dirty=1360 bdi_gap=7% task_gap=-84% task_weight=99% bdi_bw=63736 base_bw=3132 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 62.129711: balance_dirty_state: bdi btrfs-1: dirty=763 wb=780 unstable=0 bg_thresh=1011 thresh=2022 gap=479 poll_thresh=16 ino=257 dd-2584 [004] 62.129717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1360 avg_dirty=1360 bdi_gap=7% task_gap=-84% task_weight=99% bdi_bw=63736 base_bw=3132 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 62.137673: balance_dirty_state: bdi btrfs-1: dirty=788 wb=505 unstable=0 bg_thresh=1012 thresh=2024 gap=731 poll_thresh=12 ino=257 dd-2584 [004] 62.137731: balance_dirty_state: bdi btrfs-1: dirty=788 wb=505 unstable=0 bg_thresh=1009 thresh=2018 gap=725 poll_thresh=13 ino=257 dd-2584 [004] 62.137951: balance_dirty_state: bdi btrfs-1: dirty=813 wb=505 unstable=0 bg_thresh=1011 thresh=2023 gap=705 poll_thresh=14 ino=257 dd-2584 [004] 62.138009: balance_dirty_state: bdi btrfs-1: dirty=838 wb=505 unstable=0 bg_thresh=1008 thresh=2017 gap=674 poll_thresh=15 ino=257 dd-2584 [004] 62.138066: balance_dirty_state: bdi btrfs-1: dirty=838 wb=505 unstable=0 bg_thresh=1011 thresh=2022 gap=679 poll_thresh=16 ino=257 dd-2584 [004] 62.138179: balance_dirty_state: bdi btrfs-1: dirty=888 wb=505 unstable=0 bg_thresh=1007 thresh=2015 gap=622 poll_thresh=17 ino=257 dd-2584 [004] 62.138290: balance_dirty_state: bdi btrfs-1: dirty=913 wb=505 unstable=0 bg_thresh=1009 thresh=2019 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 62.138403: balance_dirty_state: bdi btrfs-1: dirty=938 wb=505 unstable=0 bg_thresh=1009 thresh=2018 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 62.138517: balance_dirty_state: bdi btrfs-1: dirty=963 wb=505 unstable=0 bg_thresh=1008 thresh=2017 gap=549 poll_thresh=20 ino=257 dd-2584 [004] 62.138634: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=505 unstable=0 bg_thresh=1008 thresh=2016 gap=498 poll_thresh=21 ino=257 dd-2584 [004] 62.138638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=63736 base_bw=3132 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 62.138722: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14656 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 62.141052: writeback_single_inode: bdi btrfs-1: ino=257 state= age=36 wrote=736 to_write=7456 dd-2584 [004] 62.145702: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1130 unstable=0 bg_thresh=1013 thresh=2026 gap=633 poll_thresh=16 ino=257 dd-2584 [004] 62.145822: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1130 unstable=0 bg_thresh=1012 thresh=2025 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 62.146105: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1130 unstable=0 bg_thresh=1014 thresh=2029 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 62.146218: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1130 unstable=0 bg_thresh=1011 thresh=2022 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 62.146330: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1130 unstable=0 bg_thresh=1010 thresh=2021 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 62.146334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=63736 base_bw=3132 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 62.153673: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1005 unstable=0 bg_thresh=1009 thresh=2018 gap=625 poll_thresh=20 ino=257 dd-2584 [004] 62.153737: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1005 unstable=0 bg_thresh=1011 thresh=2023 gap=605 poll_thresh=15 ino=257 dd-2584 [004] 62.153798: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1005 unstable=0 bg_thresh=1011 thresh=2022 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 62.153938: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1005 unstable=0 bg_thresh=1010 thresh=2021 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 62.154099: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1005 unstable=0 bg_thresh=1010 thresh=2020 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 62.154260: balance_dirty_state: bdi btrfs-1: dirty=538 wb=1005 unstable=0 bg_thresh=1006 thresh=2013 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 62.154266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=63736 base_bw=3132 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 62.161614: balance_dirty_state: bdi btrfs-1: dirty=538 wb=880 unstable=0 bg_thresh=994 thresh=1989 gap=571 poll_thresh=19 ino=257 dd-2584 [004] 62.161712: balance_dirty_state: bdi btrfs-1: dirty=538 wb=880 unstable=0 bg_thresh=997 thresh=1994 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 62.161800: balance_dirty_state: bdi btrfs-1: dirty=563 wb=880 unstable=0 bg_thresh=996 thresh=1993 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 62.162145: balance_dirty_state: bdi btrfs-1: dirty=563 wb=880 unstable=0 bg_thresh=996 thresh=1993 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 62.162282: balance_dirty_state: bdi btrfs-1: dirty=613 wb=880 unstable=0 bg_thresh=996 thresh=1992 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 62.162417: balance_dirty_state: bdi btrfs-1: dirty=638 wb=880 unstable=0 bg_thresh=998 thresh=1996 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 62.162423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=63736 base_bw=3132 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 62.173614: balance_dirty_state: bdi btrfs-1: dirty=638 wb=755 unstable=0 bg_thresh=998 thresh=1997 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 62.173812: balance_dirty_state: bdi btrfs-1: dirty=663 wb=755 unstable=0 bg_thresh=998 thresh=1997 gap=579 poll_thresh=13 ino=257 dd-2584 [000] 62.174070: balance_dirty_state: bdi btrfs-1: dirty=663 wb=755 unstable=0 bg_thresh=1001 thresh=2002 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 62.174227: balance_dirty_state: bdi btrfs-1: dirty=688 wb=755 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=15 ino=257 dd-2584 [000] 62.174360: balance_dirty_state: bdi btrfs-1: dirty=713 wb=755 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=16 ino=257 dd-2584 [000] 62.174690: balance_dirty_state: bdi btrfs-1: dirty=738 wb=755 unstable=0 bg_thresh=1003 thresh=2006 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 62.174871: balance_dirty_state: bdi btrfs-1: dirty=763 wb=755 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 62.174877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=63736 base_bw=3132 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 62.181610: balance_dirty_state: bdi btrfs-1: dirty=763 wb=630 unstable=0 bg_thresh=1010 thresh=2020 gap=627 poll_thresh=18 ino=257 dd-2584 [000] 62.181703: balance_dirty_state: bdi btrfs-1: dirty=788 wb=630 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=13 ino=257 dd-2584 [000] 62.181791: balance_dirty_state: bdi btrfs-1: dirty=788 wb=630 unstable=0 bg_thresh=1009 thresh=2019 gap=601 poll_thresh=14 ino=257 dd-2584 [000] 62.181883: balance_dirty_state: bdi btrfs-1: dirty=813 wb=630 unstable=0 bg_thresh=1006 thresh=2013 gap=570 poll_thresh=15 ino=257 dd-2584 [000] 62.182275: balance_dirty_state: bdi btrfs-1: dirty=838 wb=630 unstable=0 bg_thresh=1009 thresh=2018 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 62.182451: balance_dirty_state: bdi btrfs-1: dirty=863 wb=630 unstable=0 bg_thresh=1008 thresh=2017 gap=524 poll_thresh=17 ino=257 dd-2584 [000] 62.182630: balance_dirty_state: bdi btrfs-1: dirty=888 wb=630 unstable=0 bg_thresh=1010 thresh=2021 gap=503 poll_thresh=18 ino=257 dd-2584 [000] 62.182636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=63736 base_bw=3132 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 62.189620: balance_dirty_state: bdi btrfs-1: dirty=888 wb=355 unstable=0 bg_thresh=1007 thresh=2014 gap=771 poll_thresh=18 ino=257 dd-2584 [000] 62.189712: balance_dirty_state: bdi btrfs-1: dirty=913 wb=355 unstable=0 bg_thresh=1004 thresh=2008 gap=740 poll_thresh=13 ino=257 dd-2584 [000] 62.189786: balance_dirty_state: bdi btrfs-1: dirty=938 wb=355 unstable=0 bg_thresh=1006 thresh=2013 gap=720 poll_thresh=14 ino=257 dd-2584 [000] 62.189846: balance_dirty_state: bdi btrfs-1: dirty=938 wb=355 unstable=0 bg_thresh=1003 thresh=2007 gap=714 poll_thresh=15 ino=257 dd-2584 [000] 62.189938: balance_dirty_state: bdi btrfs-1: dirty=963 wb=355 unstable=0 bg_thresh=1006 thresh=2012 gap=694 poll_thresh=16 ino=257 dd-2584 [000] 62.190059: balance_dirty_state: bdi btrfs-1: dirty=988 wb=355 unstable=0 bg_thresh=1005 thresh=2011 gap=668 poll_thresh=17 ino=257 dd-2584 [000] 62.190184: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=355 unstable=0 bg_thresh=1007 thresh=2015 gap=647 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 62.190259: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14708 wrote=0 to_write=8192 dd-2584 [000] 62.190342: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=355 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=19 ino=257 dd-2584 [000] 62.190638: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=405 unstable=0 bg_thresh=1009 thresh=2019 gap=576 poll_thresh=20 ino=257 dd-2584 [000] 62.190914: balance_dirty_state: bdi btrfs-1: dirty=963 wb=505 unstable=0 bg_thresh=1011 thresh=2023 gap=555 poll_thresh=21 ino=257 dd-2584 [000] 62.191080: balance_dirty_state: bdi btrfs-1: dirty=963 wb=555 unstable=0 bg_thresh=1011 thresh=2022 gap=504 poll_thresh=22 ino=257 dd-2584 [000] 62.191082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=64760 base_bw=3132 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 62.193374: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=896 to_write=7296 dd-2584 [006] 62.201609: balance_dirty_state: bdi btrfs-1: dirty=288 wb=980 unstable=0 bg_thresh=1011 thresh=2022 gap=754 poll_thresh=22 ino=257 dd-2584 [006] 62.201674: balance_dirty_state: bdi btrfs-1: dirty=288 wb=980 unstable=0 bg_thresh=1013 thresh=2027 gap=759 poll_thresh=16 ino=257 dd-2584 [006] 62.201791: balance_dirty_state: bdi btrfs-1: dirty=338 wb=980 unstable=0 bg_thresh=1016 thresh=2032 gap=714 poll_thresh=17 ino=257 dd-2584 [006] 62.201906: balance_dirty_state: bdi btrfs-1: dirty=363 wb=980 unstable=0 bg_thresh=1018 thresh=2037 gap=694 poll_thresh=18 ino=257 dd-2584 [006] 62.202022: balance_dirty_state: bdi btrfs-1: dirty=388 wb=980 unstable=0 bg_thresh=1017 thresh=2035 gap=667 poll_thresh=19 ino=257 dd-2584 [006] 62.202139: balance_dirty_state: bdi btrfs-1: dirty=438 wb=980 unstable=0 bg_thresh=1017 thresh=2034 gap=616 poll_thresh=20 ino=257 dd-2584 [006] 62.202253: balance_dirty_state: bdi btrfs-1: dirty=463 wb=980 unstable=0 bg_thresh=1016 thresh=2033 gap=590 poll_thresh=21 ino=257 dd-2584 [006] 62.202539: balance_dirty_state: bdi btrfs-1: dirty=488 wb=980 unstable=0 bg_thresh=1016 thresh=2032 gap=564 poll_thresh=22 ino=257 dd-2584 [006] 62.202651: balance_dirty_state: bdi btrfs-1: dirty=513 wb=980 unstable=0 bg_thresh=1018 thresh=2036 gap=543 poll_thresh=23 ino=257 dd-2584 [006] 62.202764: balance_dirty_state: bdi btrfs-1: dirty=563 wb=980 unstable=0 bg_thresh=1017 thresh=2035 gap=492 poll_thresh=24 ino=257 dd-2584 [006] 62.202769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=101% bdi_bw=64760 base_bw=3132 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 62.209680: balance_dirty_state: bdi btrfs-1: dirty=563 wb=880 unstable=0 bg_thresh=1017 thresh=2035 gap=592 poll_thresh=24 ino=257 dd-2584 [006] 62.209748: balance_dirty_state: bdi btrfs-1: dirty=563 wb=880 unstable=0 bg_thresh=1017 thresh=2035 gap=592 poll_thresh=18 ino=257 dd-2584 [006] 62.209868: balance_dirty_state: bdi btrfs-1: dirty=613 wb=880 unstable=0 bg_thresh=1019 thresh=2039 gap=546 poll_thresh=19 ino=257 dd-2584 [006] 62.209987: balance_dirty_state: bdi btrfs-1: dirty=638 wb=880 unstable=0 bg_thresh=1016 thresh=2032 gap=514 poll_thresh=20 ino=257 dd-2584 [006] 62.210104: balance_dirty_state: bdi btrfs-1: dirty=663 wb=880 unstable=0 bg_thresh=1015 thresh=2031 gap=488 poll_thresh=21 ino=257 dd-2584 [006] 62.210109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=64760 base_bw=3132 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 62.217652: balance_dirty_state: bdi btrfs-1: dirty=663 wb=755 unstable=0 bg_thresh=1016 thresh=2033 gap=615 poll_thresh=21 ino=257 dd-2584 [006] 62.217734: balance_dirty_state: bdi btrfs-1: dirty=688 wb=755 unstable=0 bg_thresh=1019 thresh=2038 gap=595 poll_thresh=16 ino=257 dd-2584 [006] 62.217852: balance_dirty_state: bdi btrfs-1: dirty=713 wb=755 unstable=0 bg_thresh=1018 thresh=2037 gap=569 poll_thresh=17 ino=257 dd-2584 [006] 62.218130: balance_dirty_state: bdi btrfs-1: dirty=738 wb=755 unstable=0 bg_thresh=1020 thresh=2041 gap=548 poll_thresh=18 ino=257 dd-2584 [006] 62.218243: balance_dirty_state: bdi btrfs-1: dirty=788 wb=755 unstable=0 bg_thresh=1020 thresh=2040 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 62.218247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-155% task_weight=99% bdi_bw=64760 base_bw=3132 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 62.225755: balance_dirty_state: bdi btrfs-1: dirty=788 wb=630 unstable=0 bg_thresh=1020 thresh=2040 gap=622 poll_thresh=19 ino=257 dd-2584 [006] 62.225881: balance_dirty_state: bdi btrfs-1: dirty=788 wb=630 unstable=0 bg_thresh=1017 thresh=2034 gap=616 poll_thresh=14 ino=257 dd-2584 [006] 62.225997: balance_dirty_state: bdi btrfs-1: dirty=813 wb=630 unstable=0 bg_thresh=1019 thresh=2039 gap=596 poll_thresh=15 ino=257 dd-2584 [006] 62.226118: balance_dirty_state: bdi btrfs-1: dirty=838 wb=630 unstable=0 bg_thresh=1019 thresh=2038 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 62.226355: balance_dirty_state: bdi btrfs-1: dirty=863 wb=630 unstable=0 bg_thresh=1018 thresh=2037 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 62.226589: balance_dirty_state: bdi btrfs-1: dirty=888 wb=630 unstable=0 bg_thresh=1018 thresh=2036 gap=518 poll_thresh=18 ino=257 dd-2584 [006] 62.226826: balance_dirty_state: bdi btrfs-1: dirty=913 wb=630 unstable=0 bg_thresh=1017 thresh=2035 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 62.226834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=64760 base_bw=3132 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 62.233769: balance_dirty_state: bdi btrfs-1: dirty=913 wb=505 unstable=0 bg_thresh=1017 thresh=2034 gap=616 poll_thresh=19 ino=257 dd-2584 [006] 62.233900: balance_dirty_state: bdi btrfs-1: dirty=938 wb=505 unstable=0 bg_thresh=1016 thresh=2033 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 62.234019: balance_dirty_state: bdi btrfs-1: dirty=963 wb=505 unstable=0 bg_thresh=1019 thresh=2038 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 62.234135: balance_dirty_state: bdi btrfs-1: dirty=963 wb=505 unstable=0 bg_thresh=1016 thresh=2032 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 62.234721: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=505 unstable=0 bg_thresh=1018 thresh=2036 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 62.234955: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=505 unstable=0 bg_thresh=1017 thresh=2035 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 62.234964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=64760 base_bw=3132 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 62.235001: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14752 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 62.240051: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=752 to_write=7440 dd-2584 [002] 62.241612: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1130 unstable=0 bg_thresh=1015 thresh=2030 gap=637 poll_thresh=18 ino=257 dd-2584 [002] 62.241781: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1130 unstable=0 bg_thresh=1015 thresh=2030 gap=612 poll_thresh=13 ino=257 dd-2584 [002] 62.241939: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1130 unstable=0 bg_thresh=1017 thresh=2035 gap=617 poll_thresh=14 ino=257 dd-2584 [002] 62.242096: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1130 unstable=0 bg_thresh=1020 thresh=2040 gap=597 poll_thresh=15 ino=257 dd-2584 [002] 62.242253: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1130 unstable=0 bg_thresh=1020 thresh=2040 gap=572 poll_thresh=16 ino=257 dd-2584 [002] 62.242576: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1130 unstable=0 bg_thresh=1019 thresh=2039 gap=546 poll_thresh=17 ino=257 dd-2584 [002] 62.242901: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1130 unstable=0 bg_thresh=1021 thresh=2043 gap=525 poll_thresh=18 ino=257 dd-2584 [002] 62.243222: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1130 unstable=0 bg_thresh=1021 thresh=2042 gap=474 poll_thresh=19 ino=257 dd-2584 [002] 62.243233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-154% task_weight=100% bdi_bw=64760 base_bw=3132 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 62.249613: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1005 unstable=0 bg_thresh=1022 thresh=2045 gap=602 poll_thresh=19 ino=257 dd-2584 [002] 62.249739: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1005 unstable=0 bg_thresh=1022 thresh=2044 gap=601 poll_thresh=14 ino=257 dd-2584 [002] 62.249858: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1005 unstable=0 bg_thresh=1022 thresh=2044 gap=576 poll_thresh=15 ino=257 dd-2584 [002] 62.250329: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1005 unstable=0 bg_thresh=1021 thresh=2043 gap=575 poll_thresh=16 ino=257 dd-2584 [002] 62.250566: balance_dirty_state: bdi btrfs-1: dirty=513 wb=1005 unstable=0 bg_thresh=1021 thresh=2042 gap=524 poll_thresh=17 ino=257 dd-2584 [002] 62.250806: balance_dirty_state: bdi btrfs-1: dirty=538 wb=1005 unstable=0 bg_thresh=1020 thresh=2041 gap=498 poll_thresh=18 ino=257 dd-2584 [002] 62.250815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=64760 base_bw=3132 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 62.257713: balance_dirty_state: bdi btrfs-1: dirty=538 wb=880 unstable=0 bg_thresh=1019 thresh=2039 gap=621 poll_thresh=18 ino=257 dd-2584 [002] 62.257840: balance_dirty_state: bdi btrfs-1: dirty=563 wb=880 unstable=0 bg_thresh=1022 thresh=2044 gap=601 poll_thresh=13 ino=257 dd-2584 [002] 62.257958: balance_dirty_state: bdi btrfs-1: dirty=563 wb=880 unstable=0 bg_thresh=1021 thresh=2043 gap=600 poll_thresh=14 ino=257 dd-2584 [002] 62.258077: balance_dirty_state: bdi btrfs-1: dirty=588 wb=880 unstable=0 bg_thresh=1021 thresh=2043 gap=575 poll_thresh=15 ino=257 dd-2584 [002] 62.258198: balance_dirty_state: bdi btrfs-1: dirty=613 wb=880 unstable=0 bg_thresh=1021 thresh=2042 gap=549 poll_thresh=16 ino=257 dd-2584 [002] 62.258433: balance_dirty_state: bdi btrfs-1: dirty=638 wb=880 unstable=0 bg_thresh=1020 thresh=2041 gap=523 poll_thresh=17 ino=257 dd-2584 [002] 62.258668: balance_dirty_state: bdi btrfs-1: dirty=663 wb=880 unstable=0 bg_thresh=1022 thresh=2045 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 62.258677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-2% task_gap=-105% task_weight=100% bdi_bw=64760 base_bw=3132 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 62.265596: balance_dirty_state: bdi btrfs-1: dirty=663 wb=755 unstable=0 bg_thresh=1024 thresh=2048 gap=630 poll_thresh=18 ino=257 dd-2584 [002] 62.265659: balance_dirty_state: bdi btrfs-1: dirty=688 wb=755 unstable=0 bg_thresh=1021 thresh=2042 gap=599 poll_thresh=13 ino=257 dd-2584 [002] 62.265718: balance_dirty_state: bdi btrfs-1: dirty=688 wb=755 unstable=0 bg_thresh=1023 thresh=2047 gap=604 poll_thresh=14 ino=257 dd-2584 [002] 62.265778: balance_dirty_state: bdi btrfs-1: dirty=713 wb=755 unstable=0 bg_thresh=1023 thresh=2046 gap=578 poll_thresh=15 ino=257 dd-2584 [002] 62.266008: balance_dirty_state: bdi btrfs-1: dirty=738 wb=755 unstable=0 bg_thresh=1023 thresh=2046 gap=553 poll_thresh=16 ino=257 dd-2584 [002] 62.266126: balance_dirty_state: bdi btrfs-1: dirty=763 wb=755 unstable=0 bg_thresh=1022 thresh=2045 gap=527 poll_thresh=17 ino=257 dd-2584 [002] 62.266243: balance_dirty_state: bdi btrfs-1: dirty=788 wb=755 unstable=0 bg_thresh=1024 thresh=2049 gap=506 poll_thresh=18 ino=257 dd-2584 [002] 62.266248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1400 avg_dirty=1400 bdi_gap=0% task_gap=-101% task_weight=99% bdi_bw=64760 base_bw=3132 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 62.273678: balance_dirty_state: bdi btrfs-1: dirty=788 wb=630 unstable=0 bg_thresh=1024 thresh=2049 gap=631 poll_thresh=18 ino=257 dd-2584 [002] 62.273759: balance_dirty_state: bdi btrfs-1: dirty=813 wb=630 unstable=0 bg_thresh=1021 thresh=2043 gap=600 poll_thresh=13 ino=257 dd-2584 [002] 62.273823: balance_dirty_state: bdi btrfs-1: dirty=838 wb=630 unstable=0 bg_thresh=1024 thresh=2048 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 62.273881: balance_dirty_state: bdi btrfs-1: dirty=838 wb=630 unstable=0 bg_thresh=1023 thresh=2047 gap=579 poll_thresh=15 ino=257 dd-2584 [002] 62.273942: balance_dirty_state: bdi btrfs-1: dirty=863 wb=630 unstable=0 bg_thresh=1020 thresh=2041 gap=548 poll_thresh=16 ino=257 dd-2584 [002] 62.274058: balance_dirty_state: bdi btrfs-1: dirty=888 wb=630 unstable=0 bg_thresh=1020 thresh=2040 gap=522 poll_thresh=17 ino=257 dd-2584 [002] 62.274175: balance_dirty_state: bdi btrfs-1: dirty=913 wb=630 unstable=0 bg_thresh=1022 thresh=2044 gap=501 poll_thresh=18 ino=257 dd-2584 [002] 62.274179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-2% task_gap=-105% task_weight=99% bdi_bw=64760 base_bw=3132 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 62.281667: balance_dirty_state: bdi btrfs-1: dirty=913 wb=380 unstable=0 bg_thresh=1022 thresh=2044 gap=751 poll_thresh=18 ino=257 dd-2584 [002] 62.281737: balance_dirty_state: bdi btrfs-1: dirty=938 wb=380 unstable=0 bg_thresh=1024 thresh=2049 gap=731 poll_thresh=13 ino=257 dd-2584 [002] 62.281799: balance_dirty_state: bdi btrfs-1: dirty=963 wb=380 unstable=0 bg_thresh=1021 thresh=2043 gap=700 poll_thresh=14 ino=257 dd-2584 [002] 62.281856: balance_dirty_state: bdi btrfs-1: dirty=963 wb=380 unstable=0 bg_thresh=1024 thresh=2048 gap=705 poll_thresh=15 ino=257 dd-2584 [002] 62.282090: balance_dirty_state: bdi btrfs-1: dirty=988 wb=380 unstable=0 bg_thresh=1021 thresh=2042 gap=674 poll_thresh=16 ino=257 dd-2584 [002] 62.282211: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=380 unstable=0 bg_thresh=1023 thresh=2046 gap=653 poll_thresh=17 ino=257 dd-2584 [002] 62.282332: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=380 unstable=0 bg_thresh=1022 thresh=2045 gap=627 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 62.282356: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14800 wrote=0 to_write=8192 dd-2584 [002] 62.282513: balance_dirty_state: bdi btrfs-1: dirty=1088 wb=380 unstable=0 bg_thresh=1022 thresh=2044 gap=576 poll_thresh=19 ino=257 dd-2584 [002] 62.282704: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=430 unstable=0 bg_thresh=1021 thresh=2043 gap=550 poll_thresh=20 ino=257 dd-2584 [002] 62.282889: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=480 unstable=0 bg_thresh=1023 thresh=2047 gap=529 poll_thresh=21 ino=257 dd-2584 [002] 62.283075: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=530 unstable=0 bg_thresh=1023 thresh=2046 gap=478 poll_thresh=22 ino=257 dd-2584 [002] 62.283077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-194% task_weight=98% bdi_bw=64760 base_bw=3132 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 62.285498: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=912 to_write=7280 dd-2584 [002] 62.291211: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1155 unstable=0 bg_thresh=1017 thresh=2035 gap=592 poll_thresh=22 ino=257 dd-2584 [002] 62.291283: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1155 unstable=0 bg_thresh=1020 thresh=2040 gap=597 poll_thresh=16 ino=257 dd-2584 [002] 62.291411: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1155 unstable=0 bg_thresh=1018 thresh=2036 gap=543 poll_thresh=17 ino=257 dd-2584 [002] 62.291710: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1155 unstable=0 bg_thresh=1022 thresh=2044 gap=526 poll_thresh=18 ino=257 dd-2584 [002] 62.291833: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1155 unstable=0 bg_thresh=1019 thresh=2038 gap=495 poll_thresh=19 ino=257 dd-2584 [002] 62.291838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-111% task_weight=98% bdi_bw=64760 base_bw=3132 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 62.297630: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1155 unstable=0 bg_thresh=1019 thresh=2039 gap=496 poll_thresh=19 ino=257 dd-2584 [002] 62.297637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-110% task_weight=98% bdi_bw=64648 base_bw=3036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 62.305663: balance_dirty_state: bdi btrfs-1: dirty=388 wb=930 unstable=0 bg_thresh=1013 thresh=2027 gap=709 poll_thresh=19 ino=257 dd-2584 [002] 62.305760: balance_dirty_state: bdi btrfs-1: dirty=413 wb=930 unstable=0 bg_thresh=1013 thresh=2027 gap=684 poll_thresh=14 ino=257 dd-2584 [002] 62.305848: balance_dirty_state: bdi btrfs-1: dirty=413 wb=930 unstable=0 bg_thresh=1013 thresh=2026 gap=683 poll_thresh=15 ino=257 dd-2584 [002] 62.305921: balance_dirty_state: bdi btrfs-1: dirty=438 wb=930 unstable=0 bg_thresh=1010 thresh=2020 gap=652 poll_thresh=16 ino=257 dd-2584 [002] 62.306045: balance_dirty_state: bdi btrfs-1: dirty=463 wb=930 unstable=0 bg_thresh=1012 thresh=2024 gap=631 poll_thresh=17 ino=257 dd-2584 [002] 62.306167: balance_dirty_state: bdi btrfs-1: dirty=513 wb=930 unstable=0 bg_thresh=1011 thresh=2023 gap=580 poll_thresh=18 ino=257 dd-2584 [002] 62.306287: balance_dirty_state: bdi btrfs-1: dirty=538 wb=930 unstable=0 bg_thresh=1011 thresh=2022 gap=554 poll_thresh=19 ino=257 dd-2584 [002] 62.306410: balance_dirty_state: bdi btrfs-1: dirty=563 wb=930 unstable=0 bg_thresh=1010 thresh=2021 gap=528 poll_thresh=20 ino=257 dd-2584 [002] 62.306709: balance_dirty_state: bdi btrfs-1: dirty=588 wb=930 unstable=0 bg_thresh=1015 thresh=2031 gap=513 poll_thresh=21 ino=257 dd-2584 [002] 62.306828: balance_dirty_state: bdi btrfs-1: dirty=638 wb=930 unstable=0 bg_thresh=1015 thresh=2030 gap=462 poll_thresh=22 ino=257 dd-2584 [002] 62.306833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=64648 base_bw=3036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 62.313680: balance_dirty_state: bdi btrfs-1: dirty=638 wb=930 unstable=0 bg_thresh=1013 thresh=2026 gap=458 poll_thresh=22 ino=257 dd-2584 [006] 62.313688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=64648 base_bw=3036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 62.321675: balance_dirty_state: bdi btrfs-1: dirty=638 wb=655 unstable=0 bg_thresh=1008 thresh=2017 gap=724 poll_thresh=22 ino=257 dd-2584 [006] 62.321740: balance_dirty_state: bdi btrfs-1: dirty=638 wb=655 unstable=0 bg_thresh=1014 thresh=2028 gap=735 poll_thresh=16 ino=257 dd-2584 [006] 62.321942: balance_dirty_state: bdi btrfs-1: dirty=663 wb=655 unstable=0 bg_thresh=1016 thresh=2033 gap=715 poll_thresh=17 ino=257 dd-2584 [006] 62.322144: balance_dirty_state: bdi btrfs-1: dirty=713 wb=655 unstable=0 bg_thresh=1019 thresh=2038 gap=670 poll_thresh=18 ino=257 dd-2584 [006] 62.322350: balance_dirty_state: bdi btrfs-1: dirty=738 wb=655 unstable=0 bg_thresh=1021 thresh=2042 gap=649 poll_thresh=19 ino=257 dd-2584 [006] 62.322553: balance_dirty_state: bdi btrfs-1: dirty=763 wb=655 unstable=0 bg_thresh=1020 thresh=2041 gap=623 poll_thresh=20 ino=257 dd-2584 [006] 62.322759: balance_dirty_state: bdi btrfs-1: dirty=788 wb=655 unstable=0 bg_thresh=1020 thresh=2040 gap=597 poll_thresh=21 ino=257 dd-2584 [006] 62.322963: balance_dirty_state: bdi btrfs-1: dirty=838 wb=655 unstable=0 bg_thresh=1019 thresh=2039 gap=546 poll_thresh=22 ino=257 dd-2584 [006] 62.323471: balance_dirty_state: bdi btrfs-1: dirty=863 wb=655 unstable=0 bg_thresh=1021 thresh=2043 gap=525 poll_thresh=23 ino=257 dd-2584 [006] 62.323674: balance_dirty_state: bdi btrfs-1: dirty=888 wb=655 unstable=0 bg_thresh=1018 thresh=2036 gap=493 poll_thresh=24 ino=257 dd-2584 [006] 62.323682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-7% task_gap=-113% task_weight=98% bdi_bw=64648 base_bw=3036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 62.329700: balance_dirty_state: bdi btrfs-1: dirty=888 wb=530 unstable=0 bg_thresh=1019 thresh=2039 gap=621 poll_thresh=24 ino=257 dd-2584 [006] 62.329833: balance_dirty_state: bdi btrfs-1: dirty=913 wb=530 unstable=0 bg_thresh=1019 thresh=2039 gap=596 poll_thresh=18 ino=257 dd-2584 [006] 62.330069: balance_dirty_state: bdi btrfs-1: dirty=938 wb=530 unstable=0 bg_thresh=1021 thresh=2043 gap=575 poll_thresh=19 ino=257 dd-2584 [006] 62.330305: balance_dirty_state: bdi btrfs-1: dirty=988 wb=530 unstable=0 bg_thresh=1021 thresh=2042 gap=524 poll_thresh=20 ino=257 dd-2584 [006] 62.330537: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=530 unstable=0 bg_thresh=1020 thresh=2041 gap=498 poll_thresh=21 ino=257 dd-2584 [006] 62.330546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=64648 base_bw=3036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 62.337730: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=405 unstable=0 bg_thresh=1021 thresh=2042 gap=624 poll_thresh=21 ino=257 dd-2584 [006] 62.337821: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=405 unstable=0 bg_thresh=1020 thresh=2041 gap=623 poll_thresh=16 ino=257 dd-2584 [006] 62.337941: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=405 unstable=0 bg_thresh=1020 thresh=2040 gap=572 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 62.337964: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14856 wrote=0 to_write=8192 dd-2584 [006] 62.338110: balance_dirty_state: bdi btrfs-1: dirty=1088 wb=405 unstable=0 bg_thresh=1022 thresh=2044 gap=551 poll_thresh=18 ino=257 dd-2584 [006] 62.338558: balance_dirty_state: bdi btrfs-1: dirty=988 wb=530 unstable=0 bg_thresh=1021 thresh=2043 gap=525 poll_thresh=19 ino=257 dd-2584 [006] 62.338735: balance_dirty_state: bdi btrfs-1: dirty=988 wb=580 unstable=0 bg_thresh=1021 thresh=2042 gap=474 poll_thresh=20 ino=257 dd-2584 [006] 62.338737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-153% task_weight=99% bdi_bw=64648 base_bw=3036 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 62.341012: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=880 to_write=7312 dd-2584 [006] 62.349645: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1030 unstable=0 bg_thresh=1019 thresh=2039 gap=721 poll_thresh=20 ino=257 dd-2584 [006] 62.349744: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1030 unstable=0 bg_thresh=1016 thresh=2033 gap=715 poll_thresh=15 ino=257 dd-2584 [006] 62.349807: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1030 unstable=0 bg_thresh=1021 thresh=2043 gap=700 poll_thresh=16 ino=257 dd-2584 [006] 62.349923: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1030 unstable=0 bg_thresh=1021 thresh=2042 gap=674 poll_thresh=17 ino=257 dd-2584 [006] 62.350038: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1030 unstable=0 bg_thresh=1020 thresh=2041 gap=648 poll_thresh=18 ino=257 dd-2584 [006] 62.350152: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1030 unstable=0 bg_thresh=1020 thresh=2040 gap=597 poll_thresh=19 ino=257 dd-2584 [006] 62.350271: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1030 unstable=0 bg_thresh=1022 thresh=2044 gap=576 poll_thresh=20 ino=257 dd-2584 [006] 62.350390: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1030 unstable=0 bg_thresh=1021 thresh=2043 gap=550 poll_thresh=21 ino=257 dd-2584 [006] 62.350675: balance_dirty_state: bdi btrfs-1: dirty=513 wb=1030 unstable=0 bg_thresh=1018 thresh=2036 gap=493 poll_thresh=22 ino=257 dd-2584 [006] 62.350680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-7% task_gap=-113% task_weight=98% bdi_bw=64648 base_bw=3036 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 62.357698: balance_dirty_state: bdi btrfs-1: dirty=513 wb=905 unstable=0 bg_thresh=1017 thresh=2035 gap=617 poll_thresh=22 ino=257 dd-2584 [006] 62.357774: balance_dirty_state: bdi btrfs-1: dirty=513 wb=905 unstable=0 bg_thresh=1017 thresh=2035 gap=617 poll_thresh=16 ino=257 dd-2584 [006] 62.357893: balance_dirty_state: bdi btrfs-1: dirty=538 wb=905 unstable=0 bg_thresh=1019 thresh=2039 gap=596 poll_thresh=17 ino=257 dd-2584 [006] 62.358010: balance_dirty_state: bdi btrfs-1: dirty=588 wb=905 unstable=0 bg_thresh=1019 thresh=2038 gap=545 poll_thresh=18 ino=257 dd-2584 [006] 62.358127: balance_dirty_state: bdi btrfs-1: dirty=613 wb=905 unstable=0 bg_thresh=1018 thresh=2037 gap=519 poll_thresh=19 ino=257 dd-2584 [006] 62.358245: balance_dirty_state: bdi btrfs-1: dirty=638 wb=905 unstable=0 bg_thresh=1020 thresh=2041 gap=498 poll_thresh=20 ino=257 dd-2584 [006] 62.358250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=64648 base_bw=3036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 62.365710: balance_dirty_state: bdi btrfs-1: dirty=638 wb=780 unstable=0 bg_thresh=1022 thresh=2045 gap=627 poll_thresh=20 ino=257 dd-2584 [006] 62.365789: balance_dirty_state: bdi btrfs-1: dirty=663 wb=780 unstable=0 bg_thresh=1022 thresh=2044 gap=601 poll_thresh=15 ino=257 dd-2584 [006] 62.365849: balance_dirty_state: bdi btrfs-1: dirty=688 wb=780 unstable=0 bg_thresh=1022 thresh=2044 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 62.365966: balance_dirty_state: bdi btrfs-1: dirty=713 wb=780 unstable=0 bg_thresh=1021 thresh=2043 gap=550 poll_thresh=17 ino=257 dd-2584 [006] 62.366256: balance_dirty_state: bdi btrfs-1: dirty=738 wb=780 unstable=0 bg_thresh=1018 thresh=2036 gap=518 poll_thresh=18 ino=257 dd-2584 [006] 62.366376: balance_dirty_state: bdi btrfs-1: dirty=763 wb=780 unstable=0 bg_thresh=1020 thresh=2040 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 62.366381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-155% task_weight=99% bdi_bw=64648 base_bw=3036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 62.373733: balance_dirty_state: bdi btrfs-1: dirty=763 wb=630 unstable=0 bg_thresh=1017 thresh=2035 gap=642 poll_thresh=19 ino=257 dd-2584 [006] 62.373835: balance_dirty_state: bdi btrfs-1: dirty=788 wb=630 unstable=0 bg_thresh=1020 thresh=2040 gap=622 poll_thresh=14 ino=257 dd-2584 [006] 62.373894: balance_dirty_state: bdi btrfs-1: dirty=813 wb=630 unstable=0 bg_thresh=1017 thresh=2034 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 62.373951: balance_dirty_state: bdi btrfs-1: dirty=813 wb=630 unstable=0 bg_thresh=1019 thresh=2039 gap=596 poll_thresh=16 ino=257 dd-2584 [006] 62.374063: balance_dirty_state: bdi btrfs-1: dirty=863 wb=630 unstable=0 bg_thresh=1019 thresh=2038 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 62.374179: balance_dirty_state: bdi btrfs-1: dirty=888 wb=630 unstable=0 bg_thresh=1021 thresh=2042 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 62.374290: balance_dirty_state: bdi btrfs-1: dirty=913 wb=630 unstable=0 bg_thresh=1020 thresh=2041 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 62.374294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=64648 base_bw=3036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 62.381810: balance_dirty_state: bdi btrfs-1: dirty=913 wb=505 unstable=0 bg_thresh=1023 thresh=2046 gap=628 poll_thresh=19 ino=257 dd-2584 [000] 62.381918: balance_dirty_state: bdi btrfs-1: dirty=913 wb=505 unstable=0 bg_thresh=1025 thresh=2051 gap=633 poll_thresh=14 ino=257 dd-2584 [000] 62.382038: balance_dirty_state: bdi btrfs-1: dirty=938 wb=505 unstable=0 bg_thresh=1023 thresh=2046 gap=603 poll_thresh=15 ino=257 dd-2584 [000] 62.382157: balance_dirty_state: bdi btrfs-1: dirty=963 wb=505 unstable=0 bg_thresh=1022 thresh=2045 gap=577 poll_thresh=16 ino=257 dd-2584 [000] 62.382740: balance_dirty_state: bdi btrfs-1: dirty=988 wb=505 unstable=0 bg_thresh=1022 thresh=2044 gap=551 poll_thresh=17 ino=257 dd-2584 [000] 62.382976: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=505 unstable=0 bg_thresh=1021 thresh=2043 gap=525 poll_thresh=18 ino=257 dd-2584 [000] 62.383209: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=505 unstable=0 bg_thresh=1023 thresh=2047 gap=504 poll_thresh=19 ino=257 dd-2584 [000] 62.383218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-1% task_gap=-102% task_weight=100% bdi_bw=64648 base_bw=3036 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 62.383301: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14900 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 62.386294: writeback_single_inode: bdi btrfs-1: ino=257 state= age=144 wrote=784 to_write=7408 dd-2584 [000] 62.389649: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1155 unstable=0 bg_thresh=1020 thresh=2041 gap=648 poll_thresh=19 ino=257 dd-2584 [000] 62.389714: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1155 unstable=0 bg_thresh=1020 thresh=2041 gap=623 poll_thresh=14 ino=257 dd-2584 [000] 62.389776: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1155 unstable=0 bg_thresh=1020 thresh=2040 gap=597 poll_thresh=15 ino=257 dd-2584 [000] 62.389837: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1155 unstable=0 bg_thresh=1020 thresh=2040 gap=597 poll_thresh=16 ino=257 dd-2584 [000] 62.390016: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1105 unstable=0 bg_thresh=1017 thresh=2035 gap=592 poll_thresh=17 ino=257 dd-2584 [000] 62.390220: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1030 unstable=0 bg_thresh=1023 thresh=2046 gap=653 poll_thresh=18 ino=257 dd-2584 [000] 62.390348: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1030 unstable=0 bg_thresh=1019 thresh=2039 gap=621 poll_thresh=19 ino=257 dd-2584 [000] 62.390469: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1030 unstable=0 bg_thresh=1019 thresh=2038 gap=595 poll_thresh=20 ino=257 dd-2584 [000] 62.390772: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1030 unstable=0 bg_thresh=1021 thresh=2042 gap=549 poll_thresh=21 ino=257 dd-2584 [000] 62.390892: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1030 unstable=0 bg_thresh=1020 thresh=2041 gap=523 poll_thresh=22 ino=257 dd-2584 [000] 62.391014: balance_dirty_state: bdi btrfs-1: dirty=513 wb=1030 unstable=0 bg_thresh=1020 thresh=2040 gap=497 poll_thresh=23 ino=257 dd-2584 [000] 62.391019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-200% task_weight=98% bdi_bw=64648 base_bw=3036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 62.397661: balance_dirty_state: bdi btrfs-1: dirty=513 wb=980 unstable=0 bg_thresh=1016 thresh=2032 gap=539 poll_thresh=23 ino=257 dd-2584 [004] 62.397889: balance_dirty_state: bdi btrfs-1: dirty=538 wb=905 unstable=0 bg_thresh=1019 thresh=2038 gap=595 poll_thresh=17 ino=257 dd-2584 [004] 62.398154: balance_dirty_state: bdi btrfs-1: dirty=563 wb=905 unstable=0 bg_thresh=1017 thresh=2034 gap=566 poll_thresh=18 ino=257 dd-2584 [004] 62.398399: balance_dirty_state: bdi btrfs-1: dirty=588 wb=905 unstable=0 bg_thresh=1014 thresh=2029 gap=536 poll_thresh=19 ino=257 dd-2584 [004] 62.398648: balance_dirty_state: bdi btrfs-1: dirty=638 wb=905 unstable=0 bg_thresh=1016 thresh=2033 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 62.398657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=64648 base_bw=3036 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 62.405653: balance_dirty_state: bdi btrfs-1: dirty=638 wb=805 unstable=0 bg_thresh=1018 thresh=2036 gap=593 poll_thresh=20 ino=257 dd-2584 [004] 62.405828: balance_dirty_state: bdi btrfs-1: dirty=638 wb=805 unstable=0 bg_thresh=1020 thresh=2041 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 62.406006: balance_dirty_state: bdi btrfs-1: dirty=663 wb=805 unstable=0 bg_thresh=1017 thresh=2035 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 62.406983: balance_dirty_state: bdi btrfs-1: dirty=688 wb=780 unstable=0 bg_thresh=1017 thresh=2034 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 62.407339: balance_dirty_state: bdi btrfs-1: dirty=713 wb=780 unstable=0 bg_thresh=1016 thresh=2033 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 62.407701: balance_dirty_state: bdi btrfs-1: dirty=763 wb=780 unstable=0 bg_thresh=1018 thresh=2037 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 62.407714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=65952 base_bw=2944 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 62.413645: balance_dirty_state: bdi btrfs-1: dirty=763 wb=780 unstable=0 bg_thresh=1017 thresh=2035 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 62.413656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=65952 base_bw=2944 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 62.421744: balance_dirty_state: bdi btrfs-1: dirty=763 wb=655 unstable=0 bg_thresh=1016 thresh=2033 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 62.421857: balance_dirty_state: bdi btrfs-1: dirty=763 wb=655 unstable=0 bg_thresh=1019 thresh=2038 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 62.421941: balance_dirty_state: bdi btrfs-1: dirty=788 wb=655 unstable=0 bg_thresh=1016 thresh=2032 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 62.422026: balance_dirty_state: bdi btrfs-1: dirty=813 wb=655 unstable=0 bg_thresh=1018 thresh=2037 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 62.422195: balance_dirty_state: bdi btrfs-1: dirty=838 wb=655 unstable=0 bg_thresh=1018 thresh=2036 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 62.422367: balance_dirty_state: bdi btrfs-1: dirty=863 wb=655 unstable=0 bg_thresh=1017 thresh=2034 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 62.422536: balance_dirty_state: bdi btrfs-1: dirty=888 wb=655 unstable=0 bg_thresh=1016 thresh=2033 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 62.422542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-210% task_weight=98% bdi_bw=65952 base_bw=2944 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 62.433663: balance_dirty_state: bdi btrfs-1: dirty=888 wb=380 unstable=0 bg_thresh=1020 thresh=2040 gap=772 poll_thresh=19 ino=257 dd-2584 [004] 62.433757: balance_dirty_state: bdi btrfs-1: dirty=913 wb=380 unstable=0 bg_thresh=1020 thresh=2040 gap=747 poll_thresh=14 ino=257 dd-2584 [004] 62.433850: balance_dirty_state: bdi btrfs-1: dirty=938 wb=380 unstable=0 bg_thresh=1019 thresh=2039 gap=721 poll_thresh=15 ino=257 dd-2584 [004] 62.434223: balance_dirty_state: bdi btrfs-1: dirty=938 wb=380 unstable=0 bg_thresh=1022 thresh=2044 gap=726 poll_thresh=16 ino=257 dd-2584 [004] 62.434407: balance_dirty_state: bdi btrfs-1: dirty=988 wb=380 unstable=0 bg_thresh=1018 thresh=2037 gap=669 poll_thresh=17 ino=257 dd-2584 [004] 62.434590: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=380 unstable=0 bg_thresh=1018 thresh=2036 gap=643 poll_thresh=18 ino=257 dd-2584 [004] 62.434771: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=380 unstable=0 bg_thresh=1017 thresh=2035 gap=617 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 62.434844: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14952 wrote=0 to_write=16384 dd-2584 [004] 62.434968: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=380 unstable=0 bg_thresh=1019 thresh=2039 gap=596 poll_thresh=20 ino=257 dd-2584 [004] 62.435167: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=455 unstable=0 bg_thresh=1019 thresh=2038 gap=545 poll_thresh=21 ino=257 dd-2584 [004] 62.435367: balance_dirty_state: bdi btrfs-1: dirty=988 wb=530 unstable=0 bg_thresh=1018 thresh=2037 gap=519 poll_thresh=22 ino=257 dd-2584 [004] 62.435565: balance_dirty_state: bdi btrfs-1: dirty=963 wb=580 unstable=0 bg_thresh=1020 thresh=2041 gap=498 poll_thresh=23 ino=257 dd-2584 [004] 62.435568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=65952 base_bw=2944 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 62.438299: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=928 to_write=15456 dd-2584 [004] 62.441722: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1055 unstable=0 bg_thresh=1021 thresh=2043 gap=750 poll_thresh=23 ino=257 dd-2584 [004] 62.441820: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1055 unstable=0 bg_thresh=1018 thresh=2037 gap=719 poll_thresh=17 ino=257 dd-2584 [004] 62.442170: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1055 unstable=0 bg_thresh=1018 thresh=2036 gap=693 poll_thresh=18 ino=257 dd-2584 [004] 62.442288: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1055 unstable=0 bg_thresh=1017 thresh=2034 gap=641 poll_thresh=19 ino=257 dd-2584 [004] 62.442418: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1055 unstable=0 bg_thresh=1019 thresh=2039 gap=621 poll_thresh=20 ino=257 dd-2584 [004] 62.442593: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1055 unstable=0 bg_thresh=1019 thresh=2038 gap=595 poll_thresh=21 ino=257 dd-2584 [004] 62.442766: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1055 unstable=0 bg_thresh=1018 thresh=2037 gap=569 poll_thresh=22 ino=257 dd-2584 [004] 62.442890: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1055 unstable=0 bg_thresh=1020 thresh=2041 gap=523 poll_thresh=23 ino=257 dd-2584 [004] 62.443014: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1055 unstable=0 bg_thresh=1020 thresh=2040 gap=497 poll_thresh=24 ino=257 dd-2584 [004] 62.443020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-246% task_weight=98% bdi_bw=65952 base_bw=2944 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 62.453705: balance_dirty_state: bdi btrfs-1: dirty=488 wb=930 unstable=0 bg_thresh=1008 thresh=2017 gap=599 poll_thresh=24 ino=257 dd-2584 [000] 62.453795: balance_dirty_state: bdi btrfs-1: dirty=513 wb=930 unstable=0 bg_thresh=1008 thresh=2017 gap=574 poll_thresh=18 ino=257 dd-2584 [000] 62.454274: balance_dirty_state: bdi btrfs-1: dirty=538 wb=930 unstable=0 bg_thresh=1011 thresh=2022 gap=554 poll_thresh=19 ino=257 dd-2584 [000] 62.454449: balance_dirty_state: bdi btrfs-1: dirty=588 wb=930 unstable=0 bg_thresh=1013 thresh=2027 gap=509 poll_thresh=20 ino=257 dd-2584 [000] 62.454627: balance_dirty_state: bdi btrfs-1: dirty=613 wb=930 unstable=0 bg_thresh=1015 thresh=2031 gap=488 poll_thresh=21 ino=257 dd-2584 [000] 62.454633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=65952 base_bw=2944 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 62.461783: balance_dirty_state: bdi btrfs-1: dirty=613 wb=780 unstable=0 bg_thresh=1006 thresh=2013 gap=620 poll_thresh=21 ino=257 dd-2584 [000] 62.461847: balance_dirty_state: bdi btrfs-1: dirty=613 wb=780 unstable=0 bg_thresh=1006 thresh=2013 gap=620 poll_thresh=16 ino=257 dd-2584 [000] 62.461959: balance_dirty_state: bdi btrfs-1: dirty=663 wb=780 unstable=0 bg_thresh=1006 thresh=2012 gap=569 poll_thresh=17 ino=257 dd-2584 [000] 62.462072: balance_dirty_state: bdi btrfs-1: dirty=688 wb=780 unstable=0 bg_thresh=1005 thresh=2011 gap=543 poll_thresh=18 ino=257 dd-2584 [000] 62.462186: balance_dirty_state: bdi btrfs-1: dirty=713 wb=780 unstable=0 bg_thresh=1007 thresh=2015 gap=522 poll_thresh=19 ino=257 dd-2584 [000] 62.462378: balance_dirty_state: bdi btrfs-1: dirty=763 wb=705 unstable=0 bg_thresh=1007 thresh=2014 gap=546 poll_thresh=20 ino=257 dd-2584 [000] 62.462559: balance_dirty_state: bdi btrfs-1: dirty=788 wb=655 unstable=0 bg_thresh=1004 thresh=2009 gap=566 poll_thresh=21 ino=257 dd-2584 [000] 62.463006: balance_dirty_state: bdi btrfs-1: dirty=813 wb=655 unstable=0 bg_thresh=1005 thresh=2011 gap=543 poll_thresh=22 ino=257 dd-2584 [000] 62.463183: balance_dirty_state: bdi btrfs-1: dirty=838 wb=655 unstable=0 bg_thresh=1003 thresh=2006 gap=513 poll_thresh=23 ino=257 dd-2584 [000] 62.463356: balance_dirty_state: bdi btrfs-1: dirty=888 wb=655 unstable=0 bg_thresh=1005 thresh=2011 gap=468 poll_thresh=24 ino=257 dd-2584 [000] 62.463362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=65952 base_bw=2944 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 62.469776: balance_dirty_state: bdi btrfs-1: dirty=888 wb=655 unstable=0 bg_thresh=1007 thresh=2014 gap=471 poll_thresh=24 ino=257 dd-2584 [000] 62.469782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=65952 base_bw=2944 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 62.477785: balance_dirty_state: bdi btrfs-1: dirty=888 wb=405 unstable=0 bg_thresh=1002 thresh=2004 gap=711 poll_thresh=24 ino=257 dd-2584 [006] 62.477887: balance_dirty_state: bdi btrfs-1: dirty=913 wb=405 unstable=0 bg_thresh=1002 thresh=2004 gap=686 poll_thresh=18 ino=257 dd-2584 [006] 62.478118: balance_dirty_state: bdi btrfs-1: dirty=938 wb=405 unstable=0 bg_thresh=1007 thresh=2014 gap=671 poll_thresh=19 ino=257 dd-2584 [006] 62.478350: balance_dirty_state: bdi btrfs-1: dirty=963 wb=405 unstable=0 bg_thresh=1006 thresh=2013 gap=645 poll_thresh=20 ino=257 dd-2584 [006] 62.478590: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=405 unstable=0 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 62.478628: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14996 wrote=0 to_write=16384 dd-2584 [006] 62.478942: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=405 unstable=0 bg_thresh=1008 thresh=2016 gap=573 poll_thresh=22 ino=257 dd-2584 [006] 62.479909: balance_dirty_state: bdi btrfs-1: dirty=938 wb=530 unstable=0 bg_thresh=1007 thresh=2015 gap=547 poll_thresh=23 ino=257 dd-2584 [001] 62.482043: balance_dirty_state: bdi btrfs-1: dirty=638 wb=855 unstable=0 bg_thresh=1007 thresh=2015 gap=522 poll_thresh=24 ino=257 dd-2584 [001] 62.482291: balance_dirty_state: bdi btrfs-1: dirty=638 wb=905 unstable=0 bg_thresh=1010 thresh=2020 gap=477 poll_thresh=25 ino=257 dd-2584 [001] 62.482294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=65952 base_bw=2944 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 62.485078: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=864 to_write=15520 dd-2584 [001] 62.489806: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1155 unstable=0 bg_thresh=1010 thresh=2020 gap=602 poll_thresh=25 ino=257 dd-2584 [001] 62.489934: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1155 unstable=0 bg_thresh=1012 thresh=2025 gap=582 poll_thresh=19 ino=257 dd-2584 [001] 62.490173: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1155 unstable=0 bg_thresh=1014 thresh=2029 gap=561 poll_thresh=20 ino=257 dd-2584 [001] 62.490409: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1155 unstable=0 bg_thresh=1014 thresh=2028 gap=510 poll_thresh=21 ino=257 dd-2584 [001] 62.490647: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1155 unstable=0 bg_thresh=1013 thresh=2027 gap=484 poll_thresh=22 ino=257 dd-2584 [001] 62.490656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-171% task_weight=99% bdi_bw=65952 base_bw=2944 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 62.497802: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1030 unstable=0 bg_thresh=1016 thresh=2033 gap=615 poll_thresh=22 ino=257 dd-2584 [001] 62.497932: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1030 unstable=0 bg_thresh=1016 thresh=2032 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 62.498170: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1030 unstable=0 bg_thresh=1015 thresh=2031 gap=563 poll_thresh=17 ino=257 dd-2584 [001] 62.498691: balance_dirty_state: bdi btrfs-1: dirty=463 wb=905 unstable=0 bg_thresh=1015 thresh=2030 gap=662 poll_thresh=18 ino=257 dd-2584 [001] 62.498813: balance_dirty_state: bdi btrfs-1: dirty=488 wb=905 unstable=0 bg_thresh=1014 thresh=2029 gap=636 poll_thresh=19 ino=257 dd-2584 [001] 62.498935: balance_dirty_state: bdi btrfs-1: dirty=538 wb=905 unstable=0 bg_thresh=1016 thresh=2033 gap=590 poll_thresh=20 ino=257 dd-2584 [001] 62.499055: balance_dirty_state: bdi btrfs-1: dirty=563 wb=905 unstable=0 bg_thresh=1016 thresh=2032 gap=564 poll_thresh=21 ino=257 dd-2584 [001] 62.499174: balance_dirty_state: bdi btrfs-1: dirty=588 wb=905 unstable=0 bg_thresh=1015 thresh=2031 gap=538 poll_thresh=22 ino=257 dd-2584 [001] 62.499294: balance_dirty_state: bdi btrfs-1: dirty=613 wb=905 unstable=0 bg_thresh=1015 thresh=2030 gap=512 poll_thresh=23 ino=257 dd-2584 [001] 62.499416: balance_dirty_state: bdi btrfs-1: dirty=663 wb=905 unstable=0 bg_thresh=1017 thresh=2034 gap=466 poll_thresh=24 ino=257 dd-2584 [001] 62.499421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=65952 base_bw=2944 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 62.505652: balance_dirty_state: bdi btrfs-1: dirty=663 wb=905 unstable=0 bg_thresh=1009 thresh=2019 gap=451 poll_thresh=24 ino=257 dd-2584 [001] 62.505656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=65952 base_bw=2944 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 62.513687: balance_dirty_state: bdi btrfs-1: dirty=663 wb=730 unstable=0 bg_thresh=1008 thresh=2016 gap=623 poll_thresh=24 ino=257 dd-2584 [001] 62.513760: balance_dirty_state: bdi btrfs-1: dirty=663 wb=730 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 62.513906: balance_dirty_state: bdi btrfs-1: dirty=713 wb=655 unstable=0 bg_thresh=1006 thresh=2012 gap=644 poll_thresh=19 ino=257 dd-2584 [001] 62.514191: balance_dirty_state: bdi btrfs-1: dirty=738 wb=605 unstable=0 bg_thresh=1011 thresh=2023 gap=680 poll_thresh=20 ino=257 dd-2584 [001] 62.514304: balance_dirty_state: bdi btrfs-1: dirty=763 wb=605 unstable=0 bg_thresh=1013 thresh=2027 gap=659 poll_thresh=21 ino=257 dd-2584 [001] 62.514416: balance_dirty_state: bdi btrfs-1: dirty=813 wb=605 unstable=0 bg_thresh=1013 thresh=2026 gap=608 poll_thresh=22 ino=257 dd-2584 [001] 62.514529: balance_dirty_state: bdi btrfs-1: dirty=838 wb=605 unstable=0 bg_thresh=1012 thresh=2025 gap=582 poll_thresh=23 ino=257 dd-2584 [001] 62.514641: balance_dirty_state: bdi btrfs-1: dirty=863 wb=605 unstable=0 bg_thresh=1012 thresh=2024 gap=556 poll_thresh=24 ino=257 dd-2584 [001] 62.514754: balance_dirty_state: bdi btrfs-1: dirty=888 wb=605 unstable=0 bg_thresh=1014 thresh=2028 gap=535 poll_thresh=25 ino=257 dd-2584 [001] 62.514866: balance_dirty_state: bdi btrfs-1: dirty=938 wb=605 unstable=0 bg_thresh=1013 thresh=2027 gap=484 poll_thresh=26 ino=257 dd-2584 [001] 62.514870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-171% task_weight=99% bdi_bw=66496 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 62.521736: balance_dirty_state: bdi btrfs-1: dirty=938 wb=480 unstable=0 bg_thresh=1015 thresh=2031 gap=613 poll_thresh=26 ino=257 dd-2584 [001] 62.521846: balance_dirty_state: bdi btrfs-1: dirty=938 wb=480 unstable=0 bg_thresh=1018 thresh=2036 gap=618 poll_thresh=19 ino=257 dd-2584 [001] 62.522126: balance_dirty_state: bdi btrfs-1: dirty=988 wb=480 unstable=0 bg_thresh=1014 thresh=2029 gap=561 poll_thresh=20 ino=257 dd-2584 [001] 62.522239: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=480 unstable=0 bg_thresh=1016 thresh=2033 gap=540 poll_thresh=21 ino=257 dd-2584 [001] 62.522351: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=480 unstable=0 bg_thresh=1016 thresh=2032 gap=514 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 62.522439: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15040 wrote=0 to_write=16384 dd-2584 [001] 62.522477: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=480 unstable=0 bg_thresh=1015 thresh=2031 gap=488 poll_thresh=23 ino=257 dd-2584 [001] 62.522479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=66496 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 62.525349: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=800 to_write=15584 dd-2584 [001] 62.529732: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1155 unstable=0 bg_thresh=1016 thresh=2033 gap=615 poll_thresh=23 ino=257 dd-2584 [001] 62.529804: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1155 unstable=0 bg_thresh=1016 thresh=2033 gap=590 poll_thresh=17 ino=257 dd-2584 [001] 62.529923: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1155 unstable=0 bg_thresh=1018 thresh=2037 gap=569 poll_thresh=18 ino=257 dd-2584 [001] 62.530039: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1155 unstable=0 bg_thresh=1018 thresh=2036 gap=518 poll_thresh=19 ino=257 dd-2584 [001] 62.530157: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1155 unstable=0 bg_thresh=1017 thresh=2035 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 62.530162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=66496 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 62.537775: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1030 unstable=0 bg_thresh=1017 thresh=2035 gap=617 poll_thresh=20 ino=257 dd-2584 [001] 62.537852: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1030 unstable=0 bg_thresh=1017 thresh=2034 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 62.537916: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1030 unstable=0 bg_thresh=1016 thresh=2033 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 62.538196: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1030 unstable=0 bg_thresh=1016 thresh=2032 gap=564 poll_thresh=17 ino=257 dd-2584 [001] 62.538309: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1030 unstable=0 bg_thresh=1015 thresh=2031 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 62.538420: balance_dirty_state: bdi btrfs-1: dirty=513 wb=1030 unstable=0 bg_thresh=1015 thresh=2030 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 62.538425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=66496 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 62.545764: balance_dirty_state: bdi btrfs-1: dirty=513 wb=905 unstable=0 bg_thresh=1015 thresh=2030 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 62.545860: balance_dirty_state: bdi btrfs-1: dirty=538 wb=905 unstable=0 bg_thresh=1017 thresh=2035 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 62.545921: balance_dirty_state: bdi btrfs-1: dirty=538 wb=905 unstable=0 bg_thresh=1017 thresh=2034 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 62.545979: balance_dirty_state: bdi btrfs-1: dirty=563 wb=905 unstable=0 bg_thresh=1019 thresh=2039 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 62.546096: balance_dirty_state: bdi btrfs-1: dirty=588 wb=905 unstable=0 bg_thresh=1019 thresh=2038 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 62.546212: balance_dirty_state: bdi btrfs-1: dirty=613 wb=905 unstable=0 bg_thresh=1018 thresh=2037 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 62.546332: balance_dirty_state: bdi btrfs-1: dirty=663 wb=905 unstable=0 bg_thresh=1015 thresh=2030 gap=462 poll_thresh=19 ino=257 dd-2584 [001] 62.546336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=66496 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 62.553779: balance_dirty_state: bdi btrfs-1: dirty=663 wb=905 unstable=0 bg_thresh=1013 thresh=2026 gap=458 poll_thresh=19 ino=257 dd-2584 [001] 62.553788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=66496 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 62.561799: balance_dirty_state: bdi btrfs-1: dirty=663 wb=780 unstable=0 bg_thresh=1017 thresh=2035 gap=592 poll_thresh=19 ino=257 dd-2584 [001] 62.561867: balance_dirty_state: bdi btrfs-1: dirty=663 wb=780 unstable=0 bg_thresh=1018 thresh=2036 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 62.562173: balance_dirty_state: bdi btrfs-1: dirty=688 wb=655 unstable=0 bg_thresh=1010 thresh=2020 gap=677 poll_thresh=15 ino=257 dd-2584 [001] 62.562261: balance_dirty_state: bdi btrfs-1: dirty=713 wb=630 unstable=0 bg_thresh=1010 thresh=2020 gap=677 poll_thresh=16 ino=257 dd-2584 [001] 62.562384: balance_dirty_state: bdi btrfs-1: dirty=738 wb=630 unstable=0 bg_thresh=1012 thresh=2025 gap=657 poll_thresh=17 ino=257 dd-2584 [001] 62.562528: balance_dirty_state: bdi btrfs-1: dirty=763 wb=530 unstable=0 bg_thresh=1011 thresh=2023 gap=730 poll_thresh=18 ino=257 dd-2584 [001] 62.562648: balance_dirty_state: bdi btrfs-1: dirty=813 wb=530 unstable=0 bg_thresh=1011 thresh=2022 gap=679 poll_thresh=19 ino=257 dd-2584 [001] 62.562765: balance_dirty_state: bdi btrfs-1: dirty=838 wb=530 unstable=0 bg_thresh=1010 thresh=2021 gap=653 poll_thresh=20 ino=257 dd-2584 [001] 62.562882: balance_dirty_state: bdi btrfs-1: dirty=863 wb=530 unstable=0 bg_thresh=1012 thresh=2025 gap=632 poll_thresh=21 ino=257 dd-2584 [001] 62.563001: balance_dirty_state: bdi btrfs-1: dirty=888 wb=530 unstable=0 bg_thresh=1009 thresh=2018 gap=600 poll_thresh=22 ino=257 dd-2584 [001] 62.563121: balance_dirty_state: bdi btrfs-1: dirty=938 wb=530 unstable=0 bg_thresh=1008 thresh=2017 gap=549 poll_thresh=23 ino=257 dd-2584 [001] 62.563408: balance_dirty_state: bdi btrfs-1: dirty=963 wb=530 unstable=0 bg_thresh=1008 thresh=2016 gap=523 poll_thresh=24 ino=257 dd-2584 [001] 62.563536: balance_dirty_state: bdi btrfs-1: dirty=988 wb=530 unstable=0 bg_thresh=1010 thresh=2020 gap=502 poll_thresh=25 ino=257 dd-2584 [001] 62.563541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=66496 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 62.569717: balance_dirty_state: bdi btrfs-1: dirty=988 wb=455 unstable=0 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=25 ino=257 dd-2584 [001] 62.569797: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=405 unstable=0 bg_thresh=1010 thresh=2020 gap=602 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 62.569814: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15088 wrote=0 to_write=16384 dd-2584 [001] 62.569932: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=405 unstable=0 bg_thresh=1012 thresh=2024 gap=581 poll_thresh=20 ino=257 dd-2584 [001] 62.570072: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=455 unstable=0 bg_thresh=1014 thresh=2029 gap=561 poll_thresh=21 ino=257 dd-2584 [001] 62.570213: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=505 unstable=0 bg_thresh=1012 thresh=2025 gap=507 poll_thresh=22 ino=257 dd-2584 [001] 62.570353: balance_dirty_state: bdi btrfs-1: dirty=988 wb=555 unstable=0 bg_thresh=1004 thresh=2008 gap=465 poll_thresh=23 ino=257 dd-2584 [001] 62.570355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=66496 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 62.572887: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=864 to_write=15520 dd-2584 [001] 62.577730: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1130 unstable=0 bg_thresh=1009 thresh=2019 gap=626 poll_thresh=23 ino=257 dd-2584 [001] 62.577831: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1130 unstable=0 bg_thresh=1009 thresh=2019 gap=601 poll_thresh=17 ino=257 dd-2584 [001] 62.577956: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1130 unstable=0 bg_thresh=1012 thresh=2024 gap=581 poll_thresh=18 ino=257 dd-2584 [001] 62.578257: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1130 unstable=0 bg_thresh=1014 thresh=2028 gap=560 poll_thresh=19 ino=257 dd-2584 [001] 62.578378: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1130 unstable=0 bg_thresh=1013 thresh=2027 gap=534 poll_thresh=20 ino=257 dd-2584 [001] 62.578498: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1130 unstable=0 bg_thresh=1013 thresh=2026 gap=483 poll_thresh=21 ino=257 dd-2584 [001] 62.578504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=66496 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.589789: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1005 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=21 ino=257 dd-2584 [005] 62.589892: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1005 unstable=0 bg_thresh=1005 thresh=2011 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 62.590077: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1005 unstable=0 bg_thresh=1008 thresh=2016 gap=548 poll_thresh=17 ino=257 dd-2584 [005] 62.590266: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1005 unstable=0 bg_thresh=1007 thresh=2015 gap=522 poll_thresh=18 ino=257 dd-2584 [005] 62.590459: balance_dirty_state: bdi btrfs-1: dirty=538 wb=1005 unstable=0 bg_thresh=1009 thresh=2019 gap=476 poll_thresh=19 ino=257 dd-2584 [005] 62.590467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=98% bdi_bw=66496 base_bw=2760 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 62.597722: balance_dirty_state: bdi btrfs-1: dirty=538 wb=830 unstable=0 bg_thresh=1001 thresh=2002 gap=634 poll_thresh=19 ino=257 dd-2584 [005] 62.597818: balance_dirty_state: bdi btrfs-1: dirty=538 wb=830 unstable=0 bg_thresh=1001 thresh=2002 gap=634 poll_thresh=14 ino=257 dd-2584 [005] 62.597877: balance_dirty_state: bdi btrfs-1: dirty=563 wb=830 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=15 ino=257 dd-2584 [005] 62.597938: balance_dirty_state: bdi btrfs-1: dirty=588 wb=830 unstable=0 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=16 ino=257 dd-2584 [005] 62.598231: balance_dirty_state: bdi btrfs-1: dirty=613 wb=830 unstable=0 bg_thresh=1005 thresh=2011 gap=568 poll_thresh=17 ino=257 dd-2584 [005] 62.598350: balance_dirty_state: bdi btrfs-1: dirty=638 wb=830 unstable=0 bg_thresh=1005 thresh=2010 gap=542 poll_thresh=18 ino=257 dd-2584 [005] 62.598469: balance_dirty_state: bdi btrfs-1: dirty=663 wb=830 unstable=0 bg_thresh=1007 thresh=2014 gap=521 poll_thresh=19 ino=257 dd-2584 [005] 62.598587: balance_dirty_state: bdi btrfs-1: dirty=713 wb=830 unstable=0 bg_thresh=1006 thresh=2013 gap=470 poll_thresh=20 ino=257 dd-2584 [005] 62.598592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=66496 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.605799: balance_dirty_state: bdi btrfs-1: dirty=713 wb=830 unstable=0 bg_thresh=1006 thresh=2012 gap=469 poll_thresh=20 ino=257 dd-2584 [005] 62.605805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=66496 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.613807: balance_dirty_state: bdi btrfs-1: dirty=713 wb=580 unstable=0 bg_thresh=1006 thresh=2012 gap=719 poll_thresh=20 ino=257 dd-2584 [005] 62.613936: balance_dirty_state: bdi btrfs-1: dirty=713 wb=580 unstable=0 bg_thresh=1006 thresh=2012 gap=719 poll_thresh=15 ino=257 dd-2584 [005] 62.614057: balance_dirty_state: bdi btrfs-1: dirty=738 wb=580 unstable=0 bg_thresh=1005 thresh=2011 gap=693 poll_thresh=16 ino=257 dd-2584 [005] 62.614293: balance_dirty_state: bdi btrfs-1: dirty=763 wb=580 unstable=0 bg_thresh=1005 thresh=2010 gap=667 poll_thresh=17 ino=257 dd-2584 [005] 62.614527: balance_dirty_state: bdi btrfs-1: dirty=788 wb=580 unstable=0 bg_thresh=1007 thresh=2014 gap=646 poll_thresh=18 ino=257 dd-2584 [005] 62.614766: balance_dirty_state: bdi btrfs-1: dirty=838 wb=580 unstable=0 bg_thresh=1006 thresh=2013 gap=595 poll_thresh=19 ino=257 dd-2584 [005] 62.615076: balance_dirty_state: bdi btrfs-1: dirty=863 wb=455 unstable=0 bg_thresh=1006 thresh=2012 gap=694 poll_thresh=20 ino=257 dd-2584 [005] 62.615200: balance_dirty_state: bdi btrfs-1: dirty=888 wb=455 unstable=0 bg_thresh=1004 thresh=2009 gap=666 poll_thresh=21 ino=257 dd-2584 [005] 62.615323: balance_dirty_state: bdi btrfs-1: dirty=938 wb=455 unstable=0 bg_thresh=1001 thresh=2003 gap=610 poll_thresh=22 ino=257 dd-2584 [005] 62.615445: balance_dirty_state: bdi btrfs-1: dirty=963 wb=455 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=23 ino=257 dd-2584 [005] 62.615572: balance_dirty_state: bdi btrfs-1: dirty=988 wb=455 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=24 ino=257 dd-2584 [005] 62.615694: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=455 unstable=0 bg_thresh=999 thresh=1999 gap=531 poll_thresh=25 ino=257 flush-btrfs-1-2586 [002] 62.615757: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15132 wrote=0 to_write=16384 dd-2584 [005] 62.615822: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=455 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=26 ino=257 dd-2584 [005] 62.615824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=66496 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 62.618979: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=784 to_write=15600 dd-2584 [001] 62.621784: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1130 unstable=0 bg_thresh=1004 thresh=2009 gap=591 poll_thresh=26 ino=257 dd-2584 [001] 62.621910: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1130 unstable=0 bg_thresh=1004 thresh=2009 gap=591 poll_thresh=19 ino=257 dd-2584 [001] 62.622500: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1130 unstable=0 bg_thresh=1007 thresh=2014 gap=546 poll_thresh=20 ino=257 dd-2584 [001] 62.622738: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1130 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=21 ino=257 dd-2584 [001] 62.622975: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1130 unstable=0 bg_thresh=1008 thresh=2017 gap=499 poll_thresh=22 ino=257 dd-2584 [001] 62.622984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=66772 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 62.629745: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1005 unstable=0 bg_thresh=1007 thresh=2015 gap=622 poll_thresh=22 ino=257 dd-2584 [001] 62.629871: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1005 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 62.630109: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1005 unstable=0 bg_thresh=1006 thresh=2013 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 62.630349: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1005 unstable=0 bg_thresh=1006 thresh=2012 gap=544 poll_thresh=18 ino=257 dd-2584 [001] 62.630591: balance_dirty_state: bdi btrfs-1: dirty=513 wb=1005 unstable=0 bg_thresh=1005 thresh=2011 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 62.630599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=66772 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 62.637773: balance_dirty_state: bdi btrfs-1: dirty=513 wb=880 unstable=0 bg_thresh=1005 thresh=2011 gap=618 poll_thresh=19 ino=257 dd-2584 [001] 62.637904: balance_dirty_state: bdi btrfs-1: dirty=513 wb=880 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=14 ino=257 dd-2584 [001] 62.638032: balance_dirty_state: bdi btrfs-1: dirty=538 wb=880 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 62.638151: balance_dirty_state: bdi btrfs-1: dirty=563 wb=880 unstable=0 bg_thresh=1006 thresh=2012 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 62.638743: balance_dirty_state: bdi btrfs-1: dirty=588 wb=880 unstable=0 bg_thresh=1004 thresh=2008 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 62.638990: balance_dirty_state: bdi btrfs-1: dirty=613 wb=880 unstable=0 bg_thresh=1006 thresh=2012 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 62.639235: balance_dirty_state: bdi btrfs-1: dirty=638 wb=880 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 62.639243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=66772 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 62.645814: balance_dirty_state: bdi btrfs-1: dirty=638 wb=880 unstable=0 bg_thresh=1008 thresh=2016 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 62.645823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=66772 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 62.653814: balance_dirty_state: bdi btrfs-1: dirty=638 wb=655 unstable=0 bg_thresh=1006 thresh=2013 gap=720 poll_thresh=19 ino=257 dd-2584 [001] 62.653884: balance_dirty_state: bdi btrfs-1: dirty=663 wb=655 unstable=0 bg_thresh=1009 thresh=2018 gap=700 poll_thresh=14 ino=257 dd-2584 [001] 62.653945: balance_dirty_state: bdi btrfs-1: dirty=688 wb=655 unstable=0 bg_thresh=1006 thresh=2012 gap=669 poll_thresh=15 ino=257 dd-2584 [001] 62.654004: balance_dirty_state: bdi btrfs-1: dirty=688 wb=655 unstable=0 bg_thresh=1008 thresh=2017 gap=674 poll_thresh=16 ino=257 dd-2584 [001] 62.654122: balance_dirty_state: bdi btrfs-1: dirty=738 wb=655 unstable=0 bg_thresh=1008 thresh=2016 gap=623 poll_thresh=17 ino=257 dd-2584 [001] 62.654240: balance_dirty_state: bdi btrfs-1: dirty=763 wb=655 unstable=0 bg_thresh=1010 thresh=2020 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 62.654358: balance_dirty_state: bdi btrfs-1: dirty=788 wb=655 unstable=0 bg_thresh=1009 thresh=2019 gap=576 poll_thresh=19 ino=257 dd-2584 [001] 62.654476: balance_dirty_state: bdi btrfs-1: dirty=813 wb=655 unstable=0 bg_thresh=1006 thresh=2012 gap=544 poll_thresh=20 ino=257 dd-2584 [001] 62.654766: balance_dirty_state: bdi btrfs-1: dirty=863 wb=655 unstable=0 bg_thresh=1005 thresh=2011 gap=493 poll_thresh=21 ino=257 dd-2584 [001] 62.654771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=66772 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 62.661831: balance_dirty_state: bdi btrfs-1: dirty=863 wb=530 unstable=0 bg_thresh=1008 thresh=2016 gap=623 poll_thresh=21 ino=257 dd-2584 [001] 62.661938: balance_dirty_state: bdi btrfs-1: dirty=863 wb=530 unstable=0 bg_thresh=1010 thresh=2021 gap=628 poll_thresh=16 ino=257 dd-2584 [001] 62.662052: balance_dirty_state: bdi btrfs-1: dirty=913 wb=530 unstable=0 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=17 ino=257 dd-2584 [001] 62.662165: balance_dirty_state: bdi btrfs-1: dirty=938 wb=530 unstable=0 bg_thresh=1009 thresh=2019 gap=551 poll_thresh=18 ino=257 dd-2584 [001] 62.662281: balance_dirty_state: bdi btrfs-1: dirty=963 wb=530 unstable=0 bg_thresh=1011 thresh=2023 gap=530 poll_thresh=19 ino=257 dd-2584 [001] 62.662393: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=530 unstable=0 bg_thresh=1011 thresh=2022 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 62.662398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=100% bdi_bw=66772 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 62.662469: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15180 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 62.665167: writeback_single_inode: bdi btrfs-1: ino=257 state= age=272 wrote=720 to_write=15664 dd-2584 [001] 62.669759: balance_dirty_state: bdi btrfs-1: dirty=288 wb=980 unstable=0 bg_thresh=1009 thresh=2018 gap=750 poll_thresh=20 ino=257 dd-2584 [001] 62.669846: balance_dirty_state: bdi btrfs-1: dirty=288 wb=980 unstable=0 bg_thresh=1008 thresh=2017 gap=749 poll_thresh=15 ino=257 dd-2584 [001] 62.669909: balance_dirty_state: bdi btrfs-1: dirty=313 wb=980 unstable=0 bg_thresh=1008 thresh=2017 gap=724 poll_thresh=16 ino=257 dd-2584 [001] 62.670029: balance_dirty_state: bdi btrfs-1: dirty=338 wb=980 unstable=0 bg_thresh=1007 thresh=2015 gap=697 poll_thresh=17 ino=257 dd-2584 [001] 62.670318: balance_dirty_state: bdi btrfs-1: dirty=363 wb=980 unstable=0 bg_thresh=1007 thresh=2014 gap=671 poll_thresh=18 ino=257 dd-2584 [001] 62.670436: balance_dirty_state: bdi btrfs-1: dirty=413 wb=980 unstable=0 bg_thresh=1006 thresh=2013 gap=620 poll_thresh=19 ino=257 dd-2584 [001] 62.670552: balance_dirty_state: bdi btrfs-1: dirty=438 wb=980 unstable=0 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=20 ino=257 dd-2584 [001] 62.670670: balance_dirty_state: bdi btrfs-1: dirty=463 wb=980 unstable=0 bg_thresh=1008 thresh=2016 gap=573 poll_thresh=21 ino=257 dd-2584 [001] 62.670789: balance_dirty_state: bdi btrfs-1: dirty=488 wb=980 unstable=0 bg_thresh=1007 thresh=2015 gap=547 poll_thresh=22 ino=257 dd-2584 [001] 62.670910: balance_dirty_state: bdi btrfs-1: dirty=538 wb=980 unstable=0 bg_thresh=1007 thresh=2014 gap=496 poll_thresh=23 ino=257 dd-2584 [001] 62.670915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=66772 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 62.677793: balance_dirty_state: bdi btrfs-1: dirty=538 wb=855 unstable=0 bg_thresh=1008 thresh=2016 gap=623 poll_thresh=23 ino=257 dd-2584 [001] 62.677869: balance_dirty_state: bdi btrfs-1: dirty=538 wb=855 unstable=0 bg_thresh=1005 thresh=2011 gap=618 poll_thresh=17 ino=257 dd-2584 [001] 62.677995: balance_dirty_state: bdi btrfs-1: dirty=588 wb=855 unstable=0 bg_thresh=1005 thresh=2010 gap=567 poll_thresh=18 ino=257 dd-2584 [001] 62.678117: balance_dirty_state: bdi btrfs-1: dirty=613 wb=855 unstable=0 bg_thresh=1008 thresh=2017 gap=549 poll_thresh=19 ino=257 dd-2584 [001] 62.678406: balance_dirty_state: bdi btrfs-1: dirty=638 wb=855 unstable=0 bg_thresh=1009 thresh=2019 gap=526 poll_thresh=20 ino=257 dd-2584 [001] 62.678523: balance_dirty_state: bdi btrfs-1: dirty=688 wb=855 unstable=0 bg_thresh=1009 thresh=2018 gap=475 poll_thresh=21 ino=257 dd-2584 [001] 62.678528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=66772 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 62.685806: balance_dirty_state: bdi btrfs-1: dirty=688 wb=730 unstable=0 bg_thresh=1007 thresh=2015 gap=597 poll_thresh=21 ino=257 dd-2584 [001] 62.685872: balance_dirty_state: bdi btrfs-1: dirty=688 wb=730 unstable=0 bg_thresh=1010 thresh=2020 gap=602 poll_thresh=16 ino=257 dd-2584 [001] 62.685990: balance_dirty_state: bdi btrfs-1: dirty=713 wb=730 unstable=0 bg_thresh=1009 thresh=2019 gap=576 poll_thresh=17 ino=257 dd-2584 [001] 62.686107: balance_dirty_state: bdi btrfs-1: dirty=763 wb=730 unstable=0 bg_thresh=1009 thresh=2018 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 62.686225: balance_dirty_state: bdi btrfs-1: dirty=788 wb=730 unstable=0 bg_thresh=1011 thresh=2022 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 62.686229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=66772 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 62.693820: balance_dirty_state: bdi btrfs-1: dirty=788 wb=605 unstable=0 bg_thresh=1011 thresh=2023 gap=630 poll_thresh=19 ino=257 dd-2584 [001] 62.693888: balance_dirty_state: bdi btrfs-1: dirty=813 wb=605 unstable=0 bg_thresh=1008 thresh=2017 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 62.693948: balance_dirty_state: bdi btrfs-1: dirty=813 wb=605 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=15 ino=257 dd-2584 [001] 62.694008: balance_dirty_state: bdi btrfs-1: dirty=838 wb=605 unstable=0 bg_thresh=1008 thresh=2016 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 62.694125: balance_dirty_state: bdi btrfs-1: dirty=863 wb=605 unstable=0 bg_thresh=1010 thresh=2020 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 62.694416: balance_dirty_state: bdi btrfs-1: dirty=888 wb=605 unstable=0 bg_thresh=1009 thresh=2019 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 62.694535: balance_dirty_state: bdi btrfs-1: dirty=938 wb=605 unstable=0 bg_thresh=1009 thresh=2018 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 62.694539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=66772 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 62.701735: balance_dirty_state: bdi btrfs-1: dirty=938 wb=580 unstable=0 bg_thresh=1008 thresh=2017 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 62.701741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=66772 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 62.709762: balance_dirty_state: bdi btrfs-1: dirty=938 wb=330 unstable=0 bg_thresh=1004 thresh=2008 gap=740 poll_thresh=19 ino=257 dd-2584 [000] 62.709825: balance_dirty_state: bdi btrfs-1: dirty=963 wb=330 unstable=0 bg_thresh=1006 thresh=2013 gap=720 poll_thresh=14 ino=257 dd-2584 [000] 62.709883: balance_dirty_state: bdi btrfs-1: dirty=963 wb=330 unstable=0 bg_thresh=1006 thresh=2013 gap=720 poll_thresh=15 ino=257 dd-2584 [000] 62.709940: balance_dirty_state: bdi btrfs-1: dirty=988 wb=330 unstable=0 bg_thresh=1007 thresh=2015 gap=697 poll_thresh=16 ino=257 dd-2584 [000] 62.710059: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=330 unstable=0 bg_thresh=1010 thresh=2020 gap=677 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 62.710083: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15228 wrote=0 to_write=16384 dd-2584 [000] 62.710190: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=330 unstable=0 bg_thresh=1006 thresh=2012 gap=644 poll_thresh=18 ino=257 dd-2584 [000] 62.710358: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=355 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=19 ino=257 dd-2584 [000] 62.710493: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=405 unstable=0 bg_thresh=1005 thresh=2010 gap=567 poll_thresh=20 ino=257 dd-2584 [000] 62.710829: balance_dirty_state: bdi btrfs-1: dirty=938 wb=530 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=21 ino=257 dd-2584 [000] 62.710961: balance_dirty_state: bdi btrfs-1: dirty=938 wb=555 unstable=0 bg_thresh=1009 thresh=2019 gap=526 poll_thresh=22 ino=257 dd-2584 [000] 62.711088: balance_dirty_state: bdi btrfs-1: dirty=938 wb=605 unstable=0 bg_thresh=1009 thresh=2018 gap=475 poll_thresh=23 ino=257 dd-2584 [000] 62.711090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=66772 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 62.713269: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=928 to_write=15456 dd-2584 [004] 62.717828: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1130 unstable=0 bg_thresh=997 thresh=1995 gap=577 poll_thresh=23 ino=257 dd-2584 [004] 62.717910: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1130 unstable=0 bg_thresh=1000 thresh=2001 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 62.718046: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1130 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 62.718220: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1130 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=19 ino=257 dd-2584 [004] 62.718403: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1130 unstable=0 bg_thresh=1006 thresh=2012 gap=494 poll_thresh=20 ino=257 dd-2584 [004] 62.718410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-238% task_weight=101% bdi_bw=66772 base_bw=2760 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 62.725777: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1005 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=20 ino=257 dd-2584 [004] 62.725850: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1005 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 62.725912: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1005 unstable=0 bg_thresh=1005 thresh=2011 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 62.726035: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1005 unstable=0 bg_thresh=1005 thresh=2010 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 62.726380: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1005 unstable=0 bg_thresh=1004 thresh=2009 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 62.726559: balance_dirty_state: bdi btrfs-1: dirty=538 wb=1005 unstable=0 bg_thresh=1004 thresh=2008 gap=465 poll_thresh=19 ino=257 dd-2584 [004] 62.726566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-243% task_weight=100% bdi_bw=67228 base_bw=2416 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 62.733843: balance_dirty_state: bdi btrfs-1: dirty=538 wb=930 unstable=0 bg_thresh=1004 thresh=2008 gap=540 poll_thresh=19 ino=257 dd-2584 [000] 62.733968: balance_dirty_state: bdi btrfs-1: dirty=538 wb=930 unstable=0 bg_thresh=1004 thresh=2008 gap=540 poll_thresh=14 ino=257 dd-2584 [000] 62.734086: balance_dirty_state: bdi btrfs-1: dirty=563 wb=930 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=15 ino=257 dd-2584 [000] 62.734207: balance_dirty_state: bdi btrfs-1: dirty=588 wb=930 unstable=0 bg_thresh=1006 thresh=2013 gap=495 poll_thresh=16 ino=257 dd-2584 [000] 62.734216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=67228 base_bw=2416 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 62.741849: balance_dirty_state: bdi btrfs-1: dirty=588 wb=805 unstable=0 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=16 ino=257 dd-2584 [000] 62.741956: balance_dirty_state: bdi btrfs-1: dirty=588 wb=805 unstable=0 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=12 ino=257 dd-2584 [000] 62.742057: balance_dirty_state: bdi btrfs-1: dirty=613 wb=805 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=13 ino=257 dd-2584 [000] 62.742156: balance_dirty_state: bdi btrfs-1: dirty=638 wb=805 unstable=0 bg_thresh=1007 thresh=2014 gap=571 poll_thresh=14 ino=257 dd-2584 [000] 62.742260: balance_dirty_state: bdi btrfs-1: dirty=638 wb=805 unstable=0 bg_thresh=1006 thresh=2013 gap=570 poll_thresh=15 ino=257 dd-2584 [000] 62.742360: balance_dirty_state: bdi btrfs-1: dirty=663 wb=805 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=16 ino=257 dd-2584 [000] 62.742565: balance_dirty_state: bdi btrfs-1: dirty=688 wb=805 unstable=0 bg_thresh=1005 thresh=2011 gap=518 poll_thresh=17 ino=257 dd-2584 [000] 62.742766: balance_dirty_state: bdi btrfs-1: dirty=738 wb=805 unstable=0 bg_thresh=1005 thresh=2010 gap=467 poll_thresh=18 ino=257 dd-2584 [000] 62.742773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-241% task_weight=101% bdi_bw=67228 base_bw=2416 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 62.749795: balance_dirty_state: bdi btrfs-1: dirty=738 wb=680 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=18 ino=257 dd-2584 [000] 62.750197: balance_dirty_state: bdi btrfs-1: dirty=738 wb=680 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=13 ino=257 dd-2584 [000] 62.750298: balance_dirty_state: bdi btrfs-1: dirty=763 wb=680 unstable=0 bg_thresh=1004 thresh=2009 gap=566 poll_thresh=14 ino=257 dd-2584 [000] 62.750396: balance_dirty_state: bdi btrfs-1: dirty=763 wb=680 unstable=0 bg_thresh=1004 thresh=2009 gap=566 poll_thresh=15 ino=257 dd-2584 [000] 62.750495: balance_dirty_state: bdi btrfs-1: dirty=788 wb=680 unstable=0 bg_thresh=1007 thresh=2014 gap=546 poll_thresh=16 ino=257 dd-2584 [000] 62.750694: balance_dirty_state: bdi btrfs-1: dirty=813 wb=680 unstable=0 bg_thresh=1009 thresh=2019 gap=526 poll_thresh=17 ino=257 dd-2584 [000] 62.750943: balance_dirty_state: bdi btrfs-1: dirty=863 wb=680 unstable=0 bg_thresh=1009 thresh=2018 gap=475 poll_thresh=18 ino=257 dd-2584 [000] 62.750953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=67228 base_bw=2416 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 62.757812: balance_dirty_state: bdi btrfs-1: dirty=863 wb=430 unstable=0 bg_thresh=1000 thresh=2001 gap=708 poll_thresh=18 ino=257 dd-2584 [000] 62.757877: balance_dirty_state: bdi btrfs-1: dirty=863 wb=430 unstable=0 bg_thresh=1000 thresh=2001 gap=708 poll_thresh=13 ino=257 dd-2584 [000] 62.757932: balance_dirty_state: bdi btrfs-1: dirty=888 wb=430 unstable=0 bg_thresh=1003 thresh=2006 gap=688 poll_thresh=14 ino=257 dd-2584 [000] 62.757988: balance_dirty_state: bdi btrfs-1: dirty=913 wb=430 unstable=0 bg_thresh=1003 thresh=2006 gap=663 poll_thresh=15 ino=257 dd-2584 [000] 62.758043: balance_dirty_state: bdi btrfs-1: dirty=913 wb=430 unstable=0 bg_thresh=1005 thresh=2011 gap=668 poll_thresh=16 ino=257 dd-2584 [000] 62.758156: balance_dirty_state: bdi btrfs-1: dirty=938 wb=430 unstable=0 bg_thresh=1008 thresh=2016 gap=648 poll_thresh=17 ino=257 dd-2584 [000] 62.758270: balance_dirty_state: bdi btrfs-1: dirty=988 wb=430 unstable=0 bg_thresh=1007 thresh=2015 gap=597 poll_thresh=18 ino=257 dd-2584 [000] 62.758548: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=430 unstable=0 bg_thresh=1009 thresh=2019 gap=576 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 62.758612: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15276 wrote=0 to_write=16384 dd-2584 [000] 62.758673: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=430 unstable=0 bg_thresh=1009 thresh=2018 gap=550 poll_thresh=20 ino=257 dd-2584 [000] 62.758799: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=455 unstable=0 bg_thresh=1008 thresh=2017 gap=499 poll_thresh=21 ino=257 dd-2584 [000] 62.758801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=67228 base_bw=2416 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 62.761149: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=784 to_write=15600 dd-2584 [005] 62.765831: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1080 unstable=0 bg_thresh=1006 thresh=2013 gap=620 poll_thresh=21 ino=257 dd-2584 [005] 62.765941: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1080 unstable=0 bg_thresh=1009 thresh=2018 gap=625 poll_thresh=16 ino=257 dd-2584 [005] 62.766180: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1080 unstable=0 bg_thresh=1008 thresh=2017 gap=574 poll_thresh=17 ino=257 dd-2584 [005] 62.766414: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1080 unstable=0 bg_thresh=1008 thresh=2016 gap=548 poll_thresh=18 ino=257 dd-2584 [005] 62.766652: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1080 unstable=0 bg_thresh=1010 thresh=2020 gap=527 poll_thresh=19 ino=257 dd-2584 [005] 62.766888: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1080 unstable=0 bg_thresh=1009 thresh=2019 gap=501 poll_thresh=20 ino=257 dd-2584 [005] 62.766896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=67228 base_bw=2416 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.773820: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1080 unstable=0 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=20 ino=257 dd-2584 [005] 62.773825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=67228 base_bw=2416 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 62.785769: balance_dirty_state: bdi btrfs-1: dirty=463 wb=780 unstable=0 bg_thresh=1005 thresh=2011 gap=768 poll_thresh=20 ino=257 dd-2584 [001] 62.785866: balance_dirty_state: bdi btrfs-1: dirty=463 wb=780 unstable=0 bg_thresh=1005 thresh=2011 gap=768 poll_thresh=15 ino=257 dd-2584 [001] 62.786244: balance_dirty_state: bdi btrfs-1: dirty=488 wb=780 unstable=0 bg_thresh=1008 thresh=2016 gap=748 poll_thresh=16 ino=257 dd-2584 [001] 62.786415: balance_dirty_state: bdi btrfs-1: dirty=513 wb=780 unstable=0 bg_thresh=1008 thresh=2016 gap=723 poll_thresh=17 ino=257 dd-2584 [001] 62.786587: balance_dirty_state: bdi btrfs-1: dirty=563 wb=780 unstable=0 bg_thresh=1007 thresh=2015 gap=672 poll_thresh=18 ino=257 dd-2584 [001] 62.786757: balance_dirty_state: bdi btrfs-1: dirty=588 wb=780 unstable=0 bg_thresh=1009 thresh=2019 gap=651 poll_thresh=19 ino=257 dd-2584 [001] 62.786927: balance_dirty_state: bdi btrfs-1: dirty=613 wb=780 unstable=0 bg_thresh=1009 thresh=2018 gap=625 poll_thresh=20 ino=257 dd-2584 [001] 62.787096: balance_dirty_state: bdi btrfs-1: dirty=638 wb=780 unstable=0 bg_thresh=1008 thresh=2017 gap=599 poll_thresh=21 ino=257 dd-2584 [001] 62.787268: balance_dirty_state: bdi btrfs-1: dirty=688 wb=780 unstable=0 bg_thresh=1010 thresh=2021 gap=553 poll_thresh=22 ino=257 dd-2584 [001] 62.787439: balance_dirty_state: bdi btrfs-1: dirty=713 wb=780 unstable=0 bg_thresh=1010 thresh=2020 gap=527 poll_thresh=23 ino=257 dd-2584 [001] 62.787886: balance_dirty_state: bdi btrfs-1: dirty=738 wb=780 unstable=0 bg_thresh=1009 thresh=2019 gap=501 poll_thresh=24 ino=257 dd-2584 [001] 62.787893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=67228 base_bw=2416 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 62.793845: balance_dirty_state: bdi btrfs-1: dirty=738 wb=655 unstable=0 bg_thresh=1009 thresh=2019 gap=626 poll_thresh=24 ino=257 dd-2584 [000] 62.793965: balance_dirty_state: bdi btrfs-1: dirty=738 wb=655 unstable=0 bg_thresh=1009 thresh=2019 gap=626 poll_thresh=18 ino=257 dd-2584 [000] 62.794196: balance_dirty_state: bdi btrfs-1: dirty=788 wb=655 unstable=0 bg_thresh=1012 thresh=2024 gap=581 poll_thresh=19 ino=257 dd-2584 [000] 62.794425: balance_dirty_state: bdi btrfs-1: dirty=813 wb=655 unstable=0 bg_thresh=1014 thresh=2029 gap=561 poll_thresh=20 ino=257 dd-2584 [000] 62.794672: balance_dirty_state: bdi btrfs-1: dirty=838 wb=655 unstable=0 bg_thresh=1016 thresh=2033 gap=540 poll_thresh=21 ino=257 dd-2584 [000] 62.794910: balance_dirty_state: bdi btrfs-1: dirty=863 wb=655 unstable=0 bg_thresh=1016 thresh=2032 gap=514 poll_thresh=22 ino=257 dd-2584 [000] 62.795149: balance_dirty_state: bdi btrfs-1: dirty=913 wb=655 unstable=0 bg_thresh=1015 thresh=2031 gap=463 poll_thresh=23 ino=257 dd-2584 [000] 62.795158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=67228 base_bw=2416 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 62.805783: balance_dirty_state: bdi btrfs-1: dirty=913 wb=405 unstable=0 bg_thresh=1015 thresh=2031 gap=713 poll_thresh=23 ino=257 dd-2584 [000] 62.805877: balance_dirty_state: bdi btrfs-1: dirty=913 wb=405 unstable=0 bg_thresh=1015 thresh=2030 gap=712 poll_thresh=17 ino=257 dd-2584 [000] 62.806051: balance_dirty_state: bdi btrfs-1: dirty=963 wb=405 unstable=0 bg_thresh=1014 thresh=2029 gap=661 poll_thresh=18 ino=257 dd-2584 [000] 62.806476: balance_dirty_state: bdi btrfs-1: dirty=988 wb=405 unstable=0 bg_thresh=1013 thresh=2027 gap=634 poll_thresh=19 ino=257 dd-2584 [000] 62.806650: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=405 unstable=0 bg_thresh=1013 thresh=2026 gap=608 poll_thresh=20 ino=257 dd-2584 [000] 62.806824: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=405 unstable=0 bg_thresh=1012 thresh=2025 gap=582 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 62.806869: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15324 wrote=0 to_write=16384 dd-2584 [000] 62.807012: balance_dirty_state: bdi btrfs-1: dirty=1088 wb=405 unstable=0 bg_thresh=1012 thresh=2024 gap=531 poll_thresh=22 ino=257 dd-2584 [000] 62.807198: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=455 unstable=0 bg_thresh=1014 thresh=2028 gap=510 poll_thresh=23 ino=257 dd-2584 [000] 62.807383: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=505 unstable=0 bg_thresh=1013 thresh=2027 gap=484 poll_thresh=24 ino=257 dd-2584 [000] 62.807386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=67228 base_bw=2416 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 62.812037: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=848 to_write=15536 dd-2584 [003] 62.815906: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1255 unstable=0 bg_thresh=1013 thresh=2027 gap=484 poll_thresh=24 ino=257 dd-2584 [003] 62.815912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=67228 base_bw=2416 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 62.821943: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1005 unstable=0 bg_thresh=1013 thresh=2027 gap=734 poll_thresh=24 ino=257 dd-2584 [007] 62.822090: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1005 unstable=0 bg_thresh=1013 thresh=2026 gap=720 poll_thresh=18 ino=257 dd-2584 [007] 62.822363: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1005 unstable=0 bg_thresh=1012 thresh=2024 gap=679 poll_thresh=19 ino=257 dd-2584 [007] 62.822632: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1005 unstable=0 bg_thresh=1011 thresh=2023 gap=652 poll_thresh=20 ino=257 dd-2584 [007] 62.823260: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1005 unstable=0 bg_thresh=1012 thresh=2024 gap=627 poll_thresh=21 ino=257 dd-2584 [007] 62.823528: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1005 unstable=0 bg_thresh=1013 thresh=2026 gap=590 poll_thresh=22 ino=257 dd-2584 [007] 62.823795: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1005 unstable=0 bg_thresh=1012 thresh=2024 gap=562 poll_thresh=23 ino=257 dd-2584 [007] 62.824060: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1005 unstable=0 bg_thresh=1012 thresh=2024 gap=523 poll_thresh=24 ino=257 dd-2584 [007] 62.824329: balance_dirty_state: bdi btrfs-1: dirty=522 wb=1005 unstable=0 bg_thresh=1012 thresh=2025 gap=498 poll_thresh=25 ino=257 dd-2584 [007] 62.824338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-221% task_weight=100% bdi_bw=67228 base_bw=2416 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 62.829840: balance_dirty_state: bdi btrfs-1: dirty=522 wb=880 unstable=0 bg_thresh=1008 thresh=2016 gap=614 poll_thresh=25 ino=257 dd-2584 [007] 62.829972: balance_dirty_state: bdi btrfs-1: dirty=535 wb=880 unstable=0 bg_thresh=1008 thresh=2017 gap=602 poll_thresh=19 ino=257 dd-2584 [007] 62.830238: balance_dirty_state: bdi btrfs-1: dirty=585 wb=880 unstable=0 bg_thresh=1008 thresh=2016 gap=551 poll_thresh=20 ino=257 dd-2584 [007] 62.830429: balance_dirty_state: bdi btrfs-1: dirty=610 wb=880 unstable=0 bg_thresh=1009 thresh=2018 gap=528 poll_thresh=21 ino=257 dd-2584 [007] 62.830876: balance_dirty_state: bdi btrfs-1: dirty=623 wb=880 unstable=0 bg_thresh=1014 thresh=2029 gap=526 poll_thresh=22 ino=257 dd-2584 [007] 62.831016: balance_dirty_state: bdi btrfs-1: dirty=661 wb=880 unstable=0 bg_thresh=1013 thresh=2027 gap=486 poll_thresh=23 ino=257 dd-2584 [007] 62.831021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=67272 base_bw=2116 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 62.837926: balance_dirty_state: bdi btrfs-1: dirty=661 wb=755 unstable=0 bg_thresh=1008 thresh=2017 gap=601 poll_thresh=23 ino=257 dd-2584 [007] 62.838001: balance_dirty_state: bdi btrfs-1: dirty=686 wb=755 unstable=0 bg_thresh=1008 thresh=2017 gap=576 poll_thresh=17 ino=257 dd-2584 [007] 62.838361: balance_dirty_state: bdi btrfs-1: dirty=711 wb=755 unstable=0 bg_thresh=1040 thresh=2081 gap=615 poll_thresh=18 ino=257 dd-2584 [007] 62.838480: balance_dirty_state: bdi btrfs-1: dirty=736 wb=755 unstable=0 bg_thresh=1042 thresh=2085 gap=594 poll_thresh=19 ino=257 dd-2584 [007] 62.838602: balance_dirty_state: bdi btrfs-1: dirty=786 wb=755 unstable=0 bg_thresh=1042 thresh=2084 gap=543 poll_thresh=20 ino=257 dd-2584 [007] 62.838723: balance_dirty_state: bdi btrfs-1: dirty=811 wb=755 unstable=0 bg_thresh=1041 thresh=2083 gap=517 poll_thresh=21 ino=257 dd-2584 [007] 62.838727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1342 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-70% task_gap=-242% task_weight=100% bdi_bw=67272 base_bw=2116 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 62.845849: balance_dirty_state: bdi btrfs-1: dirty=811 wb=605 unstable=0 bg_thresh=1022 thresh=2044 gap=628 poll_thresh=21 ino=257 dd-2584 [007] 62.845921: balance_dirty_state: bdi btrfs-1: dirty=836 wb=605 unstable=0 bg_thresh=1024 thresh=2049 gap=608 poll_thresh=16 ino=257 dd-2584 [007] 62.846061: balance_dirty_state: bdi btrfs-1: dirty=874 wb=605 unstable=0 bg_thresh=1021 thresh=2043 gap=564 poll_thresh=17 ino=257 dd-2584 [007] 62.846369: balance_dirty_state: bdi btrfs-1: dirty=899 wb=605 unstable=0 bg_thresh=1021 thresh=2042 gap=538 poll_thresh=18 ino=257 dd-2584 [007] 62.846682: balance_dirty_state: bdi btrfs-1: dirty=924 wb=605 unstable=0 bg_thresh=1017 thresh=2034 gap=505 poll_thresh=19 ino=257 dd-2584 [007] 62.846687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=67272 base_bw=2116 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 62.857866: balance_dirty_state: bdi btrfs-1: dirty=924 wb=480 unstable=0 bg_thresh=1020 thresh=2040 gap=636 poll_thresh=19 ino=257 dd-2584 [007] 62.857939: balance_dirty_state: bdi btrfs-1: dirty=924 wb=480 unstable=0 bg_thresh=1017 thresh=2034 gap=630 poll_thresh=14 ino=257 dd-2584 [007] 62.858006: balance_dirty_state: bdi btrfs-1: dirty=949 wb=480 unstable=0 bg_thresh=1019 thresh=2039 gap=610 poll_thresh=15 ino=257 dd-2584 [007] 62.858079: balance_dirty_state: bdi btrfs-1: dirty=974 wb=430 unstable=0 bg_thresh=1016 thresh=2033 gap=629 poll_thresh=16 ino=257 dd-2584 [007] 62.858223: balance_dirty_state: bdi btrfs-1: dirty=999 wb=355 unstable=0 bg_thresh=1018 thresh=2037 gap=683 poll_thresh=17 ino=257 dd-2584 [007] 62.858351: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=355 unstable=0 bg_thresh=1018 thresh=2036 gap=657 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 62.858369: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15376 wrote=0 to_write=16384 dd-2584 [007] 62.858487: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=355 unstable=0 bg_thresh=1017 thresh=2035 gap=631 poll_thresh=19 ino=257 dd-2584 [007] 62.858626: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=394 unstable=0 bg_thresh=1013 thresh=2027 gap=573 poll_thresh=20 ino=257 dd-2584 [007] 62.858763: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=446 unstable=0 bg_thresh=1017 thresh=2034 gap=555 poll_thresh=21 ino=257 dd-2584 [007] 62.859072: balance_dirty_state: bdi btrfs-1: dirty=967 wb=537 unstable=0 bg_thresh=1014 thresh=2029 gap=525 poll_thresh=22 ino=257 dd-2584 [007] 62.859210: balance_dirty_state: bdi btrfs-1: dirty=978 wb=576 unstable=0 bg_thresh=1017 thresh=2034 gap=480 poll_thresh=23 ino=257 dd-2584 [007] 62.859212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=67272 base_bw=2116 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 62.861617: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=912 to_write=15472 dd-2584 [007] 62.865889: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1241 unstable=0 bg_thresh=1010 thresh=2020 gap=491 poll_thresh=23 ino=257 dd-2584 [007] 62.865896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=67272 base_bw=2116 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.873911: balance_dirty_state: bdi btrfs-1: dirty=288 wb=991 unstable=0 bg_thresh=1012 thresh=2024 gap=745 poll_thresh=23 ino=257 dd-2584 [005] 62.874022: balance_dirty_state: bdi btrfs-1: dirty=288 wb=991 unstable=0 bg_thresh=1012 thresh=2024 gap=745 poll_thresh=17 ino=257 dd-2584 [005] 62.874257: balance_dirty_state: bdi btrfs-1: dirty=313 wb=991 unstable=0 bg_thresh=1017 thresh=2034 gap=730 poll_thresh=18 ino=257 dd-2584 [005] 62.874497: balance_dirty_state: bdi btrfs-1: dirty=363 wb=991 unstable=0 bg_thresh=1016 thresh=2033 gap=679 poll_thresh=19 ino=257 dd-2584 [005] 62.874738: balance_dirty_state: bdi btrfs-1: dirty=388 wb=991 unstable=0 bg_thresh=1016 thresh=2032 gap=653 poll_thresh=20 ino=257 dd-2584 [005] 62.874978: balance_dirty_state: bdi btrfs-1: dirty=413 wb=991 unstable=0 bg_thresh=1015 thresh=2031 gap=627 poll_thresh=21 ino=257 dd-2584 [005] 62.875222: balance_dirty_state: bdi btrfs-1: dirty=463 wb=991 unstable=0 bg_thresh=1017 thresh=2035 gap=581 poll_thresh=22 ino=257 dd-2584 [005] 62.875823: balance_dirty_state: bdi btrfs-1: dirty=488 wb=991 unstable=0 bg_thresh=1017 thresh=2034 gap=555 poll_thresh=23 ino=257 dd-2584 [005] 62.876070: balance_dirty_state: bdi btrfs-1: dirty=513 wb=991 unstable=0 bg_thresh=1016 thresh=2033 gap=529 poll_thresh=24 ino=257 dd-2584 [005] 62.876313: balance_dirty_state: bdi btrfs-1: dirty=538 wb=991 unstable=0 bg_thresh=1016 thresh=2032 gap=503 poll_thresh=25 ino=257 dd-2584 [005] 62.876322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=101% bdi_bw=67272 base_bw=2116 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.881873: balance_dirty_state: bdi btrfs-1: dirty=538 wb=991 unstable=0 bg_thresh=1015 thresh=2030 gap=501 poll_thresh=25 ino=257 dd-2584 [005] 62.881881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-216% task_weight=101% bdi_bw=67272 base_bw=2116 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.889856: balance_dirty_state: bdi btrfs-1: dirty=538 wb=786 unstable=0 bg_thresh=1015 thresh=2030 gap=706 poll_thresh=25 ino=257 dd-2584 [005] 62.889981: balance_dirty_state: bdi btrfs-1: dirty=563 wb=786 unstable=0 bg_thresh=1014 thresh=2029 gap=680 poll_thresh=19 ino=257 dd-2584 [005] 62.890216: balance_dirty_state: bdi btrfs-1: dirty=588 wb=786 unstable=0 bg_thresh=1014 thresh=2028 gap=654 poll_thresh=20 ino=257 dd-2584 [005] 62.890460: balance_dirty_state: bdi btrfs-1: dirty=638 wb=786 unstable=0 bg_thresh=1016 thresh=2032 gap=608 poll_thresh=21 ino=257 dd-2584 [005] 62.890700: balance_dirty_state: bdi btrfs-1: dirty=663 wb=786 unstable=0 bg_thresh=1015 thresh=2031 gap=582 poll_thresh=22 ino=257 dd-2584 [005] 62.890942: balance_dirty_state: bdi btrfs-1: dirty=688 wb=786 unstable=0 bg_thresh=1015 thresh=2030 gap=556 poll_thresh=23 ino=257 dd-2584 [005] 62.891188: balance_dirty_state: bdi btrfs-1: dirty=713 wb=786 unstable=0 bg_thresh=1017 thresh=2034 gap=535 poll_thresh=24 ino=257 dd-2584 [005] 62.891786: balance_dirty_state: bdi btrfs-1: dirty=763 wb=786 unstable=0 bg_thresh=1016 thresh=2033 gap=484 poll_thresh=25 ino=257 dd-2584 [005] 62.891795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=67272 base_bw=2116 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.897863: balance_dirty_state: bdi btrfs-1: dirty=763 wb=669 unstable=0 bg_thresh=1017 thresh=2034 gap=602 poll_thresh=25 ino=257 dd-2584 [005] 62.897946: balance_dirty_state: bdi btrfs-1: dirty=763 wb=669 unstable=0 bg_thresh=1014 thresh=2028 gap=596 poll_thresh=19 ino=257 dd-2584 [005] 62.898062: balance_dirty_state: bdi btrfs-1: dirty=813 wb=669 unstable=0 bg_thresh=1016 thresh=2032 gap=550 poll_thresh=20 ino=257 dd-2584 [005] 62.898175: balance_dirty_state: bdi btrfs-1: dirty=838 wb=669 unstable=0 bg_thresh=1015 thresh=2031 gap=524 poll_thresh=21 ino=257 dd-2584 [005] 62.898287: balance_dirty_state: bdi btrfs-1: dirty=863 wb=669 unstable=0 bg_thresh=1015 thresh=2030 gap=498 poll_thresh=22 ino=257 dd-2584 [005] 62.898292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-216% task_weight=101% bdi_bw=67272 base_bw=2116 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.905912: balance_dirty_state: bdi btrfs-1: dirty=863 wb=543 unstable=0 bg_thresh=1015 thresh=2031 gap=625 poll_thresh=22 ino=257 dd-2584 [005] 62.906014: balance_dirty_state: bdi btrfs-1: dirty=888 wb=543 unstable=0 bg_thresh=1018 thresh=2036 gap=605 poll_thresh=16 ino=257 dd-2584 [005] 62.906133: balance_dirty_state: bdi btrfs-1: dirty=913 wb=543 unstable=0 bg_thresh=1017 thresh=2035 gap=579 poll_thresh=17 ino=257 dd-2584 [005] 62.906246: balance_dirty_state: bdi btrfs-1: dirty=938 wb=543 unstable=0 bg_thresh=1019 thresh=2039 gap=558 poll_thresh=18 ino=257 dd-2584 [005] 62.906361: balance_dirty_state: bdi btrfs-1: dirty=988 wb=543 unstable=0 bg_thresh=1019 thresh=2038 gap=507 poll_thresh=19 ino=257 dd-2584 [005] 62.906365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=67272 base_bw=2116 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.913958: balance_dirty_state: bdi btrfs-1: dirty=988 wb=418 unstable=0 bg_thresh=1021 thresh=2043 gap=637 poll_thresh=19 ino=257 dd-2584 [005] 62.914432: balance_dirty_state: bdi btrfs-1: dirty=988 wb=418 unstable=0 bg_thresh=1018 thresh=2037 gap=631 poll_thresh=14 ino=257 dd-2584 [005] 62.914553: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=418 unstable=0 bg_thresh=1018 thresh=2036 gap=605 poll_thresh=15 ino=257 dd-2584 [005] 62.914670: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=418 unstable=0 bg_thresh=1020 thresh=2041 gap=585 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 62.914759: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15432 wrote=0 to_write=16384 dd-2584 [005] 62.914917: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=418 unstable=0 bg_thresh=1020 thresh=2040 gap=559 poll_thresh=17 ino=257 dd-2584 [005] 62.915194: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=405 unstable=0 bg_thresh=1015 thresh=2030 gap=562 poll_thresh=18 ino=257 dd-2584 [005] 62.915498: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=367 unstable=0 bg_thresh=1014 thresh=2029 gap=624 poll_thresh=19 ino=257 dd-2584 [005] 62.915765: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=392 unstable=0 bg_thresh=1015 thresh=2030 gap=600 poll_thresh=20 ino=257 dd-2584 [005] 62.916033: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=417 unstable=0 bg_thresh=1017 thresh=2035 gap=605 poll_thresh=21 ino=257 dd-2584 [005] 62.916294: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=467 unstable=0 bg_thresh=1015 thresh=2030 gap=550 poll_thresh=22 ino=257 dd-2584 [005] 62.916886: balance_dirty_state: bdi btrfs-1: dirty=988 wb=542 unstable=0 bg_thresh=1013 thresh=2026 gap=496 poll_thresh=23 ino=257 dd-2584 [005] 62.916890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-221% task_weight=101% bdi_bw=67272 base_bw=2116 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 62.921687: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=976 to_write=15408 dd-2584 [005] 62.921944: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1242 unstable=0 bg_thresh=1015 thresh=2031 gap=501 poll_thresh=23 ino=257 dd-2584 [005] 62.921953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=101% bdi_bw=67272 base_bw=2116 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.929911: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1117 unstable=0 bg_thresh=1014 thresh=2029 gap=624 poll_thresh=23 ino=257 dd-2584 [005] 62.930002: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1117 unstable=0 bg_thresh=1017 thresh=2034 gap=629 poll_thresh=17 ino=257 dd-2584 [005] 62.930130: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1092 unstable=0 bg_thresh=1014 thresh=2029 gap=624 poll_thresh=18 ino=257 dd-2584 [005] 62.930254: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1092 unstable=0 bg_thresh=1014 thresh=2028 gap=573 poll_thresh=19 ino=257 dd-2584 [005] 62.930377: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1092 unstable=0 bg_thresh=1019 thresh=2039 gap=559 poll_thresh=20 ino=257 dd-2584 [005] 62.930498: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1092 unstable=0 bg_thresh=1021 thresh=2043 gap=538 poll_thresh=21 ino=257 dd-2584 [005] 62.930617: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1092 unstable=0 bg_thresh=1021 thresh=2042 gap=487 poll_thresh=22 ino=257 dd-2584 [005] 62.930621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=67272 base_bw=2116 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.937892: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1067 unstable=0 bg_thresh=1021 thresh=2042 gap=512 poll_thresh=22 ino=257 dd-2584 [005] 62.937970: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1042 unstable=0 bg_thresh=1018 thresh=2036 gap=531 poll_thresh=16 ino=257 dd-2584 [005] 62.938106: balance_dirty_state: bdi btrfs-1: dirty=513 wb=967 unstable=0 bg_thresh=1017 thresh=2035 gap=555 poll_thresh=17 ino=257 dd-2584 [005] 62.938416: balance_dirty_state: bdi btrfs-1: dirty=538 wb=917 unstable=0 bg_thresh=1018 thresh=2036 gap=581 poll_thresh=18 ino=257 dd-2584 [005] 62.938558: balance_dirty_state: bdi btrfs-1: dirty=563 wb=842 unstable=0 bg_thresh=1013 thresh=2026 gap=621 poll_thresh=19 ino=257 dd-2584 [005] 62.938684: balance_dirty_state: bdi btrfs-1: dirty=588 wb=842 unstable=0 bg_thresh=1015 thresh=2031 gap=601 poll_thresh=20 ino=257 dd-2584 [005] 62.938808: balance_dirty_state: bdi btrfs-1: dirty=638 wb=842 unstable=0 bg_thresh=1013 thresh=2026 gap=546 poll_thresh=21 ino=257 dd-2584 [005] 62.938939: balance_dirty_state: bdi btrfs-1: dirty=663 wb=842 unstable=0 bg_thresh=1015 thresh=2030 gap=525 poll_thresh=22 ino=257 dd-2584 [005] 62.939064: balance_dirty_state: bdi btrfs-1: dirty=688 wb=842 unstable=0 bg_thresh=1017 thresh=2035 gap=505 poll_thresh=23 ino=257 dd-2584 [005] 62.939068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-255% task_weight=101% bdi_bw=67520 base_bw=1984 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.945890: balance_dirty_state: bdi btrfs-1: dirty=688 wb=717 unstable=0 bg_thresh=1018 thresh=2037 gap=632 poll_thresh=23 ino=257 dd-2584 [005] 62.945963: balance_dirty_state: bdi btrfs-1: dirty=713 wb=717 unstable=0 bg_thresh=1016 thresh=2032 gap=602 poll_thresh=17 ino=257 dd-2584 [005] 62.946104: balance_dirty_state: bdi btrfs-1: dirty=751 wb=717 unstable=0 bg_thresh=1014 thresh=2029 gap=561 poll_thresh=18 ino=257 dd-2584 [005] 62.946230: balance_dirty_state: bdi btrfs-1: dirty=776 wb=717 unstable=0 bg_thresh=1014 thresh=2028 gap=535 poll_thresh=19 ino=257 dd-2584 [005] 62.946526: balance_dirty_state: bdi btrfs-1: dirty=801 wb=717 unstable=0 bg_thresh=1017 thresh=2035 gap=517 poll_thresh=20 ino=257 dd-2584 [005] 62.946654: balance_dirty_state: bdi btrfs-1: dirty=826 wb=717 unstable=0 bg_thresh=1016 thresh=2033 gap=490 poll_thresh=21 ino=257 dd-2584 [005] 62.946659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=67520 base_bw=1984 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.953868: balance_dirty_state: bdi btrfs-1: dirty=826 wb=717 unstable=0 bg_thresh=1015 thresh=2031 gap=488 poll_thresh=21 ino=257 dd-2584 [005] 62.953874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=67520 base_bw=1984 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.961895: balance_dirty_state: bdi btrfs-1: dirty=826 wb=592 unstable=0 bg_thresh=1016 thresh=2033 gap=615 poll_thresh=21 ino=257 dd-2584 [005] 62.961963: balance_dirty_state: bdi btrfs-1: dirty=851 wb=592 unstable=0 bg_thresh=1019 thresh=2038 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 62.962085: balance_dirty_state: bdi btrfs-1: dirty=876 wb=592 unstable=0 bg_thresh=1021 thresh=2042 gap=574 poll_thresh=17 ino=257 dd-2584 [005] 62.962205: balance_dirty_state: bdi btrfs-1: dirty=926 wb=592 unstable=0 bg_thresh=1020 thresh=2041 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 62.962325: balance_dirty_state: bdi btrfs-1: dirty=951 wb=592 unstable=0 bg_thresh=1020 thresh=2040 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 62.962330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1303 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=67520 base_bw=1984 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.969904: balance_dirty_state: bdi btrfs-1: dirty=951 wb=467 unstable=0 bg_thresh=1024 thresh=2049 gap=631 poll_thresh=19 ino=257 dd-2584 [005] 62.969973: balance_dirty_state: bdi btrfs-1: dirty=951 wb=467 unstable=0 bg_thresh=1021 thresh=2043 gap=625 poll_thresh=14 ino=257 dd-2584 [005] 62.970039: balance_dirty_state: bdi btrfs-1: dirty=976 wb=467 unstable=0 bg_thresh=1021 thresh=2042 gap=599 poll_thresh=15 ino=257 dd-2584 [005] 62.970100: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=467 unstable=0 bg_thresh=1023 thresh=2047 gap=579 poll_thresh=16 ino=257 dd-2584 [005] 62.970221: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=467 unstable=0 bg_thresh=1023 thresh=2046 gap=553 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 62.970271: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15488 wrote=0 to_write=16384 dd-2584 [005] 62.970528: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=517 unstable=0 bg_thresh=1022 thresh=2045 gap=527 poll_thresh=18 ino=257 dd-2584 [005] 62.970660: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=567 unstable=0 bg_thresh=1024 thresh=2049 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 62.970661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=67520 base_bw=1984 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 62.972901: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=300 wrote=816 to_write=15568 dd-2584 [005] 62.977855: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1030 unstable=0 bg_thresh=1019 thresh=2039 gap=725 poll_thresh=19 ino=257 dd-2584 [005] 62.977926: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1030 unstable=0 bg_thresh=1016 thresh=2033 gap=719 poll_thresh=14 ino=257 dd-2584 [005] 62.977991: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1030 unstable=0 bg_thresh=1019 thresh=2038 gap=699 poll_thresh=15 ino=257 dd-2584 [005] 62.978055: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1030 unstable=0 bg_thresh=1018 thresh=2037 gap=673 poll_thresh=16 ino=257 dd-2584 [005] 62.978183: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1030 unstable=0 bg_thresh=1018 thresh=2036 gap=647 poll_thresh=17 ino=257 dd-2584 [005] 62.978309: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1030 unstable=0 bg_thresh=1017 thresh=2035 gap=621 poll_thresh=18 ino=257 dd-2584 [005] 62.978438: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1030 unstable=0 bg_thresh=1019 thresh=2039 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 62.978565: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1030 unstable=0 bg_thresh=1019 thresh=2038 gap=549 poll_thresh=20 ino=257 dd-2584 [005] 62.978866: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1030 unstable=0 bg_thresh=1018 thresh=2037 gap=523 poll_thresh=21 ino=257 dd-2584 [005] 62.979003: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1030 unstable=0 bg_thresh=1017 thresh=2035 gap=495 poll_thresh=22 ino=257 dd-2584 [005] 62.979008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=101% bdi_bw=67520 base_bw=1984 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.985909: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1022 unstable=0 bg_thresh=1014 thresh=2028 gap=486 poll_thresh=22 ino=257 dd-2584 [005] 62.985914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-218% task_weight=101% bdi_bw=67520 base_bw=1984 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 62.993875: balance_dirty_state: bdi btrfs-1: dirty=517 wb=831 unstable=0 bg_thresh=1017 thresh=2034 gap=686 poll_thresh=22 ino=257 dd-2584 [005] 62.993943: balance_dirty_state: bdi btrfs-1: dirty=517 wb=831 unstable=0 bg_thresh=1017 thresh=2034 gap=686 poll_thresh=16 ino=257 dd-2584 [005] 62.994067: balance_dirty_state: bdi btrfs-1: dirty=567 wb=831 unstable=0 bg_thresh=1016 thresh=2033 gap=635 poll_thresh=17 ino=257 dd-2584 [005] 62.994193: balance_dirty_state: bdi btrfs-1: dirty=592 wb=831 unstable=0 bg_thresh=1018 thresh=2037 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 62.994317: balance_dirty_state: bdi btrfs-1: dirty=617 wb=831 unstable=0 bg_thresh=1018 thresh=2036 gap=588 poll_thresh=19 ino=257 dd-2584 [005] 62.994443: balance_dirty_state: bdi btrfs-1: dirty=667 wb=831 unstable=0 bg_thresh=1017 thresh=2035 gap=537 poll_thresh=20 ino=257 dd-2584 [005] 62.994571: balance_dirty_state: bdi btrfs-1: dirty=692 wb=831 unstable=0 bg_thresh=1014 thresh=2028 gap=505 poll_thresh=21 ino=257 dd-2584 [005] 62.994575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=67520 base_bw=1984 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 63.003029: balance_dirty_state: bdi btrfs-1: dirty=692 wb=581 unstable=0 bg_thresh=1002 thresh=2004 gap=731 poll_thresh=21 ino=257 dd-2584 [005] 63.003130: balance_dirty_state: bdi btrfs-1: dirty=717 wb=581 unstable=0 bg_thresh=998 thresh=1996 gap=698 poll_thresh=16 ino=257 dd-2584 [005] 63.003582: balance_dirty_state: bdi btrfs-1: dirty=742 wb=581 unstable=0 bg_thresh=1007 thresh=2014 gap=691 poll_thresh=17 ino=257 dd-2584 [005] 63.003700: balance_dirty_state: bdi btrfs-1: dirty=767 wb=581 unstable=0 bg_thresh=1006 thresh=2013 gap=665 poll_thresh=18 ino=257 dd-2584 [005] 63.003821: balance_dirty_state: bdi btrfs-1: dirty=792 wb=581 unstable=0 bg_thresh=1006 thresh=2012 gap=639 poll_thresh=19 ino=257 dd-2584 [005] 63.003945: balance_dirty_state: bdi btrfs-1: dirty=842 wb=581 unstable=0 bg_thresh=1008 thresh=2016 gap=593 poll_thresh=20 ino=257 dd-2584 [005] 63.004066: balance_dirty_state: bdi btrfs-1: dirty=867 wb=581 unstable=0 bg_thresh=1007 thresh=2015 gap=567 poll_thresh=21 ino=257 dd-2584 [005] 63.004188: balance_dirty_state: bdi btrfs-1: dirty=892 wb=581 unstable=0 bg_thresh=1007 thresh=2014 gap=541 poll_thresh=22 ino=257 dd-2584 [005] 63.004310: balance_dirty_state: bdi btrfs-1: dirty=917 wb=581 unstable=0 bg_thresh=1006 thresh=2013 gap=515 poll_thresh=23 ino=257 dd-2584 [005] 63.004433: balance_dirty_state: bdi btrfs-1: dirty=967 wb=581 unstable=0 bg_thresh=1008 thresh=2017 gap=469 poll_thresh=24 ino=257 dd-2584 [005] 63.004438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=67520 base_bw=1984 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 63.013829: balance_dirty_state: bdi btrfs-1: dirty=967 wb=431 unstable=0 bg_thresh=998 thresh=1997 gap=599 poll_thresh=24 ino=257 dd-2584 [005] 63.013912: balance_dirty_state: bdi btrfs-1: dirty=967 wb=431 unstable=0 bg_thresh=998 thresh=1997 gap=599 poll_thresh=18 ino=257 dd-2584 [005] 63.014208: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=431 unstable=0 bg_thresh=998 thresh=1996 gap=547 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 63.014278: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15532 wrote=0 to_write=16384 dd-2584 [005] 63.014337: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=431 unstable=0 bg_thresh=1000 thresh=2000 gap=526 poll_thresh=20 ino=257 dd-2584 [005] 63.014465: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=431 unstable=0 bg_thresh=999 thresh=1999 gap=525 poll_thresh=21 ino=257 dd-2584 [005] 63.014595: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=506 unstable=0 bg_thresh=999 thresh=1998 gap=449 poll_thresh=22 ino=257 dd-2584 [005] 63.014597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=67520 base_bw=1984 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 63.017723: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=344 wrote=832 to_write=15552 dd-2584 [005] 63.021832: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1144 unstable=0 bg_thresh=1004 thresh=2008 gap=583 poll_thresh=22 ino=257 dd-2584 [005] 63.021898: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1144 unstable=0 bg_thresh=1004 thresh=2008 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 63.022013: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1144 unstable=0 bg_thresh=1006 thresh=2013 gap=563 poll_thresh=17 ino=257 dd-2584 [005] 63.022132: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1144 unstable=0 bg_thresh=1009 thresh=2018 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 63.022256: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1144 unstable=0 bg_thresh=1011 thresh=2022 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 63.022261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=67520 base_bw=1984 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 63.033855: balance_dirty_state: bdi btrfs-1: dirty=381 wb=894 unstable=0 bg_thresh=1004 thresh=2009 gap=734 poll_thresh=19 ino=257 dd-2584 [005] 63.033934: balance_dirty_state: bdi btrfs-1: dirty=417 wb=895 unstable=0 bg_thresh=1003 thresh=2006 gap=694 poll_thresh=14 ino=257 dd-2584 [005] 63.034171: balance_dirty_state: bdi btrfs-1: dirty=417 wb=895 unstable=0 bg_thresh=1003 thresh=2006 gap=694 poll_thresh=15 ino=257 dd-2584 [005] 63.034229: balance_dirty_state: bdi btrfs-1: dirty=442 wb=895 unstable=0 bg_thresh=1005 thresh=2011 gap=674 poll_thresh=16 ino=257 dd-2584 [005] 63.034344: balance_dirty_state: bdi btrfs-1: dirty=467 wb=895 unstable=0 bg_thresh=1008 thresh=2016 gap=654 poll_thresh=17 ino=257 dd-2584 [005] 63.034463: balance_dirty_state: bdi btrfs-1: dirty=492 wb=895 unstable=0 bg_thresh=1010 thresh=2020 gap=633 poll_thresh=18 ino=257 dd-2584 [005] 63.034581: balance_dirty_state: bdi btrfs-1: dirty=542 wb=895 unstable=0 bg_thresh=1009 thresh=2019 gap=582 poll_thresh=19 ino=257 dd-2584 [005] 63.034743: balance_dirty_state: bdi btrfs-1: dirty=567 wb=895 unstable=0 bg_thresh=1005 thresh=2011 gap=549 poll_thresh=20 ino=257 dd-2584 [005] 63.034919: balance_dirty_state: bdi btrfs-1: dirty=592 wb=895 unstable=0 bg_thresh=1005 thresh=2010 gap=523 poll_thresh=21 ino=257 dd-2584 [005] 63.035099: balance_dirty_state: bdi btrfs-1: dirty=642 wb=895 unstable=0 bg_thresh=1009 thresh=2018 gap=481 poll_thresh=22 ino=257 dd-2584 [005] 63.035105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-181% task_weight=98% bdi_bw=67520 base_bw=1984 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 63.045953: balance_dirty_state: bdi btrfs-1: dirty=654 wb=760 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=22 ino=257 dd-2584 [005] 63.046022: balance_dirty_state: bdi btrfs-1: dirty=654 wb=760 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=16 ino=257 dd-2584 [005] 63.046312: balance_dirty_state: bdi btrfs-1: dirty=704 wb=760 unstable=0 bg_thresh=1004 thresh=2009 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 63.046433: balance_dirty_state: bdi btrfs-1: dirty=729 wb=760 unstable=0 bg_thresh=1006 thresh=2013 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 63.046554: balance_dirty_state: bdi btrfs-1: dirty=754 wb=760 unstable=0 bg_thresh=1006 thresh=2012 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 63.046559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=67272 base_bw=1736 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 63.058002: balance_dirty_state: bdi btrfs-1: dirty=754 wb=584 unstable=0 bg_thresh=1006 thresh=2012 gap=674 poll_thresh=19 ino=257 dd-2584 [005] 63.058114: balance_dirty_state: bdi btrfs-1: dirty=779 wb=509 unstable=0 bg_thresh=1001 thresh=2002 gap=714 poll_thresh=14 ino=257 dd-2584 [005] 63.058208: balance_dirty_state: bdi btrfs-1: dirty=779 wb=459 unstable=0 bg_thresh=1001 thresh=2002 gap=764 poll_thresh=15 ino=257 dd-2584 [005] 63.058298: balance_dirty_state: bdi btrfs-1: dirty=804 wb=459 unstable=0 bg_thresh=1003 thresh=2007 gap=744 poll_thresh=16 ino=257 dd-2584 [005] 63.058430: balance_dirty_state: bdi btrfs-1: dirty=829 wb=459 unstable=0 bg_thresh=1003 thresh=2006 gap=718 poll_thresh=17 ino=257 dd-2584 [005] 63.058542: balance_dirty_state: bdi btrfs-1: dirty=879 wb=459 unstable=0 bg_thresh=1005 thresh=2010 gap=672 poll_thresh=18 ino=257 dd-2584 [005] 63.058656: balance_dirty_state: bdi btrfs-1: dirty=904 wb=459 unstable=0 bg_thresh=1004 thresh=2009 gap=646 poll_thresh=19 ino=257 dd-2584 [005] 63.058773: balance_dirty_state: bdi btrfs-1: dirty=929 wb=459 unstable=0 bg_thresh=1004 thresh=2008 gap=620 poll_thresh=20 ino=257 dd-2584 [005] 63.059058: balance_dirty_state: bdi btrfs-1: dirty=954 wb=459 unstable=0 bg_thresh=1006 thresh=2012 gap=599 poll_thresh=21 ino=257 dd-2584 [005] 63.059176: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=459 unstable=0 bg_thresh=1005 thresh=2011 gap=548 poll_thresh=22 ino=257 dd-2584 [005] 63.059294: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=459 unstable=0 bg_thresh=1005 thresh=2010 gap=522 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 63.059360: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15576 wrote=0 to_write=16384 dd-2584 [005] 63.059425: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=459 unstable=0 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=24 ino=257 dd-2584 [005] 63.059427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-191% task_weight=97% bdi_bw=67272 base_bw=1736 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 63.064343: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=392 wrote=768 to_write=15616 dd-2584 [000] 63.065954: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1109 unstable=0 bg_thresh=1001 thresh=2003 gap=615 poll_thresh=24 ino=257 dd-2584 [000] 63.066085: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1109 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=18 ino=257 dd-2584 [000] 63.066325: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1109 unstable=0 bg_thresh=1007 thresh=2015 gap=577 poll_thresh=19 ino=257 dd-2584 [000] 63.066562: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1109 unstable=0 bg_thresh=1007 thresh=2014 gap=551 poll_thresh=20 ino=257 dd-2584 [000] 63.066801: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1109 unstable=0 bg_thresh=1003 thresh=2007 gap=519 poll_thresh=21 ino=257 dd-2584 [000] 63.067388: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1109 unstable=0 bg_thresh=1003 thresh=2006 gap=468 poll_thresh=22 ino=257 dd-2584 [000] 63.067398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=67272 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 63.073862: balance_dirty_state: bdi btrfs-1: dirty=429 wb=984 unstable=0 bg_thresh=1004 thresh=2008 gap=595 poll_thresh=22 ino=257 dd-2584 [000] 63.073989: balance_dirty_state: bdi btrfs-1: dirty=429 wb=984 unstable=0 bg_thresh=1006 thresh=2013 gap=600 poll_thresh=16 ino=257 dd-2584 [000] 63.074223: balance_dirty_state: bdi btrfs-1: dirty=479 wb=984 unstable=0 bg_thresh=1006 thresh=2012 gap=549 poll_thresh=17 ino=257 dd-2584 [000] 63.074460: balance_dirty_state: bdi btrfs-1: dirty=504 wb=984 unstable=0 bg_thresh=1008 thresh=2016 gap=528 poll_thresh=18 ino=257 dd-2584 [000] 63.074694: balance_dirty_state: bdi btrfs-1: dirty=529 wb=984 unstable=0 bg_thresh=1007 thresh=2015 gap=502 poll_thresh=19 ino=257 dd-2584 [000] 63.074702: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=97% bdi_bw=67272 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 63.081948: balance_dirty_state: bdi btrfs-1: dirty=529 wb=834 unstable=0 bg_thresh=1006 thresh=2013 gap=650 poll_thresh=19 ino=257 dd-2584 [004] 63.082092: balance_dirty_state: bdi btrfs-1: dirty=554 wb=834 unstable=0 bg_thresh=1009 thresh=2018 gap=630 poll_thresh=14 ino=257 dd-2584 [004] 63.082177: balance_dirty_state: bdi btrfs-1: dirty=554 wb=834 unstable=0 bg_thresh=1009 thresh=2018 gap=630 poll_thresh=15 ino=257 dd-2584 [004] 63.082262: balance_dirty_state: bdi btrfs-1: dirty=579 wb=834 unstable=0 bg_thresh=1008 thresh=2017 gap=604 poll_thresh=16 ino=257 dd-2584 [004] 63.082432: balance_dirty_state: bdi btrfs-1: dirty=604 wb=834 unstable=0 bg_thresh=1008 thresh=2016 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 63.082604: balance_dirty_state: bdi btrfs-1: dirty=629 wb=834 unstable=0 bg_thresh=1010 thresh=2020 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 63.083066: balance_dirty_state: bdi btrfs-1: dirty=679 wb=834 unstable=0 bg_thresh=1009 thresh=2019 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 63.083249: balance_dirty_state: bdi btrfs-1: dirty=704 wb=834 unstable=0 bg_thresh=1007 thresh=2015 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 63.083256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=67272 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 63.089979: balance_dirty_state: bdi btrfs-1: dirty=704 wb=834 unstable=0 bg_thresh=1009 thresh=2019 gap=481 poll_thresh=20 ino=257 dd-2584 [004] 63.089985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=67272 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 63.097949: balance_dirty_state: bdi btrfs-1: dirty=704 wb=659 unstable=0 bg_thresh=1008 thresh=2016 gap=653 poll_thresh=20 ino=257 dd-2584 [004] 63.098021: balance_dirty_state: bdi btrfs-1: dirty=729 wb=659 unstable=0 bg_thresh=1005 thresh=2010 gap=622 poll_thresh=15 ino=257 dd-2584 [004] 63.098080: balance_dirty_state: bdi btrfs-1: dirty=729 wb=659 unstable=0 bg_thresh=1007 thresh=2015 gap=627 poll_thresh=16 ino=257 dd-2584 [004] 63.098193: balance_dirty_state: bdi btrfs-1: dirty=754 wb=659 unstable=0 bg_thresh=1009 thresh=2019 gap=606 poll_thresh=17 ino=257 dd-2584 [004] 63.098305: balance_dirty_state: bdi btrfs-1: dirty=804 wb=659 unstable=0 bg_thresh=1009 thresh=2018 gap=555 poll_thresh=18 ino=257 dd-2584 [004] 63.098417: balance_dirty_state: bdi btrfs-1: dirty=829 wb=659 unstable=0 bg_thresh=1008 thresh=2017 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 63.098531: balance_dirty_state: bdi btrfs-1: dirty=854 wb=659 unstable=0 bg_thresh=1007 thresh=2015 gap=502 poll_thresh=20 ino=257 dd-2584 [004] 63.098536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=67272 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 63.106003: balance_dirty_state: bdi btrfs-1: dirty=854 wb=534 unstable=0 bg_thresh=1007 thresh=2015 gap=627 poll_thresh=20 ino=257 dd-2584 [004] 63.106071: balance_dirty_state: bdi btrfs-1: dirty=879 wb=534 unstable=0 bg_thresh=1007 thresh=2015 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 63.106128: balance_dirty_state: bdi btrfs-1: dirty=904 wb=534 unstable=0 bg_thresh=1007 thresh=2014 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 63.106495: balance_dirty_state: bdi btrfs-1: dirty=929 wb=434 unstable=0 bg_thresh=1002 thresh=2005 gap=642 poll_thresh=17 ino=257 dd-2584 [004] 63.106646: balance_dirty_state: bdi btrfs-1: dirty=954 wb=409 unstable=0 bg_thresh=1008 thresh=2016 gap=653 poll_thresh=18 ino=257 dd-2584 [004] 63.106764: balance_dirty_state: bdi btrfs-1: dirty=979 wb=409 unstable=0 bg_thresh=1010 thresh=2020 gap=632 poll_thresh=19 ino=257 dd-2584 [004] 63.106876: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=409 unstable=0 bg_thresh=1009 thresh=2019 gap=581 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 63.106941: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15624 wrote=0 to_write=16384 dd-2584 [004] 63.107002: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=409 unstable=0 bg_thresh=1009 thresh=2018 gap=555 poll_thresh=21 ino=257 dd-2584 [004] 63.107134: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=434 unstable=0 bg_thresh=1011 thresh=2022 gap=534 poll_thresh=22 ino=257 dd-2584 [004] 63.107264: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=484 unstable=0 bg_thresh=1010 thresh=2021 gap=483 poll_thresh=23 ino=257 dd-2584 [004] 63.107266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=67272 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 63.112225: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=440 wrote=848 to_write=15536 dd-2584 [004] 63.113951: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1109 unstable=0 bg_thresh=1008 thresh=2017 gap=604 poll_thresh=23 ino=257 dd-2584 [004] 63.114018: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1109 unstable=0 bg_thresh=1001 thresh=2002 gap=589 poll_thresh=17 ino=257 dd-2584 [004] 63.114144: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1109 unstable=0 bg_thresh=1006 thresh=2013 gap=575 poll_thresh=18 ino=257 dd-2584 [004] 63.114443: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1109 unstable=0 bg_thresh=1002 thresh=2005 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 63.114565: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1109 unstable=0 bg_thresh=1008 thresh=2016 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 63.114570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=67272 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 63.121938: balance_dirty_state: bdi btrfs-1: dirty=404 wb=959 unstable=0 bg_thresh=1007 thresh=2015 gap=652 poll_thresh=20 ino=257 dd-2584 [004] 63.122009: balance_dirty_state: bdi btrfs-1: dirty=429 wb=959 unstable=0 bg_thresh=1010 thresh=2020 gap=632 poll_thresh=15 ino=257 dd-2584 [004] 63.122070: balance_dirty_state: bdi btrfs-1: dirty=429 wb=959 unstable=0 bg_thresh=1007 thresh=2014 gap=626 poll_thresh=16 ino=257 dd-2584 [004] 63.122182: balance_dirty_state: bdi btrfs-1: dirty=479 wb=959 unstable=0 bg_thresh=1006 thresh=2013 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 63.122296: balance_dirty_state: bdi btrfs-1: dirty=504 wb=959 unstable=0 bg_thresh=1008 thresh=2017 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 63.122408: balance_dirty_state: bdi btrfs-1: dirty=529 wb=959 unstable=0 bg_thresh=1008 thresh=2016 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 63.122521: balance_dirty_state: bdi btrfs-1: dirty=554 wb=959 unstable=0 bg_thresh=1007 thresh=2015 gap=502 poll_thresh=20 ino=257 dd-2584 [004] 63.122525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=67272 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 63.129888: balance_dirty_state: bdi btrfs-1: dirty=554 wb=834 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=20 ino=257 dd-2584 [000] 63.130021: balance_dirty_state: bdi btrfs-1: dirty=579 wb=834 unstable=0 bg_thresh=1001 thresh=2003 gap=590 poll_thresh=15 ino=257 dd-2584 [000] 63.130105: balance_dirty_state: bdi btrfs-1: dirty=579 wb=834 unstable=0 bg_thresh=1001 thresh=2003 gap=590 poll_thresh=16 ino=257 dd-2584 [000] 63.130566: balance_dirty_state: bdi btrfs-1: dirty=629 wb=834 unstable=0 bg_thresh=1001 thresh=2002 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 63.130734: balance_dirty_state: bdi btrfs-1: dirty=654 wb=834 unstable=0 bg_thresh=1000 thresh=2001 gap=513 poll_thresh=18 ino=257 dd-2584 [000] 63.130906: balance_dirty_state: bdi btrfs-1: dirty=679 wb=834 unstable=0 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 63.130912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=67272 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 63.137888: balance_dirty_state: bdi btrfs-1: dirty=679 wb=834 unstable=0 bg_thresh=995 thresh=1990 gap=477 poll_thresh=19 ino=257 dd-2584 [000] 63.137894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=67272 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 63.145981: balance_dirty_state: bdi btrfs-1: dirty=679 wb=709 unstable=0 bg_thresh=998 thresh=1996 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 63.146070: balance_dirty_state: bdi btrfs-1: dirty=704 wb=709 unstable=0 bg_thresh=998 thresh=1996 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 63.146154: balance_dirty_state: bdi btrfs-1: dirty=729 wb=709 unstable=0 bg_thresh=1000 thresh=2001 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 63.146236: balance_dirty_state: bdi btrfs-1: dirty=729 wb=709 unstable=0 bg_thresh=1000 thresh=2001 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 63.146408: balance_dirty_state: bdi btrfs-1: dirty=779 wb=709 unstable=0 bg_thresh=1000 thresh=2000 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 63.146584: balance_dirty_state: bdi btrfs-1: dirty=804 wb=709 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 63.146590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=67272 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 63.153914: balance_dirty_state: bdi btrfs-1: dirty=804 wb=584 unstable=0 bg_thresh=999 thresh=1999 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 63.154006: balance_dirty_state: bdi btrfs-1: dirty=829 wb=584 unstable=0 bg_thresh=1002 thresh=2004 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 63.154103: balance_dirty_state: bdi btrfs-1: dirty=829 wb=584 unstable=0 bg_thresh=999 thresh=1999 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 63.154211: balance_dirty_state: bdi btrfs-1: dirty=854 wb=584 unstable=0 bg_thresh=1002 thresh=2004 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 63.154555: balance_dirty_state: bdi btrfs-1: dirty=879 wb=584 unstable=0 bg_thresh=999 thresh=1998 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 63.154746: balance_dirty_state: bdi btrfs-1: dirty=904 wb=584 unstable=0 bg_thresh=1001 thresh=2002 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 63.154920: balance_dirty_state: bdi btrfs-1: dirty=929 wb=584 unstable=0 bg_thresh=997 thresh=1995 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 63.154927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=67048 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 63.161962: balance_dirty_state: bdi btrfs-1: dirty=929 wb=459 unstable=0 bg_thresh=998 thresh=1997 gap=609 poll_thresh=18 ino=257 dd-2584 [005] 63.162085: balance_dirty_state: bdi btrfs-1: dirty=954 wb=459 unstable=0 bg_thresh=998 thresh=1997 gap=584 poll_thresh=13 ino=257 dd-2584 [005] 63.162200: balance_dirty_state: bdi btrfs-1: dirty=979 wb=459 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=14 ino=257 dd-2584 [005] 63.162318: balance_dirty_state: bdi btrfs-1: dirty=979 wb=459 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 63.162437: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=459 unstable=0 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 63.162490: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15680 wrote=0 to_write=16384 dd-2584 [005] 63.162685: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=459 unstable=0 bg_thresh=1000 thresh=2000 gap=537 poll_thresh=17 ino=257 dd-2584 [005] 63.162935: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=509 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 63.162938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=67048 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 63.167506: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=496 wrote=768 to_write=15616 dd-2584 [005] 63.170015: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1109 unstable=0 bg_thresh=1001 thresh=2003 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 63.170143: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1109 unstable=0 bg_thresh=1001 thresh=2003 gap=590 poll_thresh=13 ino=257 dd-2584 [005] 63.170263: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1109 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=14 ino=257 dd-2584 [005] 63.170382: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1109 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 63.170857: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1109 unstable=0 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=16 ino=257 dd-2584 [005] 63.171095: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1109 unstable=0 bg_thresh=1000 thresh=2000 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 63.171329: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1109 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 63.171338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=67048 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 63.178031: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1109 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 63.178040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=67048 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 63.185965: balance_dirty_state: bdi btrfs-1: dirty=404 wb=984 unstable=0 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 63.186074: balance_dirty_state: bdi btrfs-1: dirty=429 wb=984 unstable=0 bg_thresh=998 thresh=1996 gap=583 poll_thresh=13 ino=257 dd-2584 [005] 63.186170: balance_dirty_state: bdi btrfs-1: dirty=454 wb=984 unstable=0 bg_thresh=1000 thresh=2001 gap=563 poll_thresh=14 ino=257 dd-2584 [005] 63.186264: balance_dirty_state: bdi btrfs-1: dirty=454 wb=984 unstable=0 bg_thresh=997 thresh=1995 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 63.186360: balance_dirty_state: bdi btrfs-1: dirty=479 wb=984 unstable=0 bg_thresh=1000 thresh=2000 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 63.186551: balance_dirty_state: bdi btrfs-1: dirty=504 wb=984 unstable=0 bg_thresh=1002 thresh=2004 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 63.186743: balance_dirty_state: bdi btrfs-1: dirty=554 wb=984 unstable=0 bg_thresh=1001 thresh=2003 gap=465 poll_thresh=18 ino=257 dd-2584 [005] 63.186750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=67048 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 63.193888: balance_dirty_state: bdi btrfs-1: dirty=554 wb=859 unstable=0 bg_thresh=1002 thresh=2005 gap=592 poll_thresh=18 ino=257 dd-2584 [005] 63.194004: balance_dirty_state: bdi btrfs-1: dirty=554 wb=859 unstable=0 bg_thresh=999 thresh=1999 gap=586 poll_thresh=13 ino=257 dd-2584 [005] 63.194100: balance_dirty_state: bdi btrfs-1: dirty=579 wb=859 unstable=0 bg_thresh=1002 thresh=2004 gap=566 poll_thresh=14 ino=257 dd-2584 [005] 63.194197: balance_dirty_state: bdi btrfs-1: dirty=604 wb=859 unstable=0 bg_thresh=999 thresh=1998 gap=535 poll_thresh=15 ino=257 dd-2584 [005] 63.195743: balance_dirty_state: bdi btrfs-1: dirty=604 wb=859 unstable=0 bg_thresh=997 thresh=1995 gap=532 poll_thresh=16 ino=257 dd-2584 [005] 63.195933: balance_dirty_state: bdi btrfs-1: dirty=629 wb=859 unstable=0 bg_thresh=999 thresh=1999 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 63.196123: balance_dirty_state: bdi btrfs-1: dirty=679 wb=859 unstable=0 bg_thresh=999 thresh=1998 gap=460 poll_thresh=18 ino=257 dd-2584 [005] 63.196131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=67048 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 63.201992: balance_dirty_state: bdi btrfs-1: dirty=679 wb=859 unstable=0 bg_thresh=1000 thresh=2000 gap=462 poll_thresh=18 ino=257 dd-2584 [005] 63.201998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=67048 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 63.210081: balance_dirty_state: bdi btrfs-1: dirty=679 wb=784 unstable=0 bg_thresh=1000 thresh=2000 gap=537 poll_thresh=18 ino=257 dd-2584 [001] 63.210170: balance_dirty_state: bdi btrfs-1: dirty=679 wb=784 unstable=0 bg_thresh=1000 thresh=2000 gap=537 poll_thresh=13 ino=257 dd-2584 [001] 63.210254: balance_dirty_state: bdi btrfs-1: dirty=704 wb=784 unstable=0 bg_thresh=1002 thresh=2005 gap=517 poll_thresh=14 ino=257 dd-2584 [001] 63.210346: balance_dirty_state: bdi btrfs-1: dirty=729 wb=734 unstable=0 bg_thresh=1002 thresh=2005 gap=542 poll_thresh=15 ino=257 dd-2584 [001] 63.210419: balance_dirty_state: bdi btrfs-1: dirty=729 wb=659 unstable=0 bg_thresh=1005 thresh=2010 gap=622 poll_thresh=16 ino=257 dd-2584 [001] 63.210546: balance_dirty_state: bdi btrfs-1: dirty=779 wb=634 unstable=0 bg_thresh=1005 thresh=2010 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 63.210673: balance_dirty_state: bdi btrfs-1: dirty=804 wb=634 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=18 ino=257 dd-2584 [001] 63.210800: balance_dirty_state: bdi btrfs-1: dirty=829 wb=634 unstable=0 bg_thresh=1008 thresh=2016 gap=553 poll_thresh=19 ino=257 dd-2584 [001] 63.211097: balance_dirty_state: bdi btrfs-1: dirty=879 wb=634 unstable=0 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=20 ino=257 dd-2584 [001] 63.211102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=67048 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 63.217903: balance_dirty_state: bdi btrfs-1: dirty=879 wb=634 unstable=0 bg_thresh=1009 thresh=2019 gap=506 poll_thresh=20 ino=257 dd-2584 [001] 63.217991: balance_dirty_state: bdi btrfs-1: dirty=879 wb=634 unstable=0 bg_thresh=1006 thresh=2013 gap=500 poll_thresh=15 ino=257 dd-2584 [001] 63.217996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=67048 base_bw=1736 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 63.225906: balance_dirty_state: bdi btrfs-1: dirty=879 wb=509 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=15 ino=257 dd-2584 [001] 63.225996: balance_dirty_state: bdi btrfs-1: dirty=904 wb=509 unstable=0 bg_thresh=1007 thresh=2014 gap=601 poll_thresh=11 ino=257 dd-2584 [001] 63.226080: balance_dirty_state: bdi btrfs-1: dirty=904 wb=509 unstable=0 bg_thresh=1006 thresh=2013 gap=600 poll_thresh=12 ino=257 dd-2584 [001] 63.226165: balance_dirty_state: bdi btrfs-1: dirty=929 wb=509 unstable=0 bg_thresh=1009 thresh=2018 gap=580 poll_thresh=13 ino=257 dd-2584 [001] 63.226248: balance_dirty_state: bdi btrfs-1: dirty=954 wb=509 unstable=0 bg_thresh=1006 thresh=2012 gap=549 poll_thresh=14 ino=257 dd-2584 [001] 63.226333: balance_dirty_state: bdi btrfs-1: dirty=954 wb=509 unstable=0 bg_thresh=1005 thresh=2011 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 63.226415: balance_dirty_state: bdi btrfs-1: dirty=979 wb=509 unstable=0 bg_thresh=1005 thresh=2011 gap=523 poll_thresh=16 ino=257 dd-2584 [001] 63.226583: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=509 unstable=0 bg_thresh=1007 thresh=2015 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 63.226589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=67048 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 63.233923: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=384 unstable=0 bg_thresh=1007 thresh=2015 gap=627 poll_thresh=17 ino=257 dd-2584 [001] 63.234004: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=384 unstable=0 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=13 ino=257 dd-2584 [001] 63.234066: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=384 unstable=0 bg_thresh=1007 thresh=2014 gap=576 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 63.234072: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15752 wrote=0 to_write=16384 dd-2584 [001] 63.234127: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=384 unstable=0 bg_thresh=1006 thresh=2013 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 63.234189: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=384 unstable=0 bg_thresh=1006 thresh=2013 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 63.234315: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=434 unstable=0 bg_thresh=1006 thresh=2012 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 63.234611: balance_dirty_state: bdi btrfs-1: dirty=954 wb=559 unstable=0 bg_thresh=1008 thresh=2016 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 63.234613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=67048 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 63.237761: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=564 wrote=848 to_write=15536 dd-2584 [001] 63.241963: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1234 unstable=0 bg_thresh=1008 thresh=2016 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 63.241968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=67048 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 63.249929: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1109 unstable=0 bg_thresh=1008 thresh=2017 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 63.250017: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1109 unstable=0 bg_thresh=1005 thresh=2011 gap=598 poll_thresh=13 ino=257 dd-2584 [001] 63.250074: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1109 unstable=0 bg_thresh=1008 thresh=2016 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 63.250131: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1109 unstable=0 bg_thresh=1007 thresh=2015 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 63.250188: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1109 unstable=0 bg_thresh=1004 thresh=2009 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 63.250302: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1109 unstable=0 bg_thresh=1006 thresh=2013 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 63.250415: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1109 unstable=0 bg_thresh=1006 thresh=2012 gap=474 poll_thresh=18 ino=257 dd-2584 [001] 63.250419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=67048 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 63.257948: balance_dirty_state: bdi btrfs-1: dirty=429 wb=984 unstable=0 bg_thresh=1002 thresh=2004 gap=591 poll_thresh=18 ino=257 dd-2584 [001] 63.258030: balance_dirty_state: bdi btrfs-1: dirty=429 wb=984 unstable=0 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=13 ino=257 dd-2584 [001] 63.258092: balance_dirty_state: bdi btrfs-1: dirty=454 wb=984 unstable=0 bg_thresh=1001 thresh=2003 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 63.258154: balance_dirty_state: bdi btrfs-1: dirty=454 wb=984 unstable=0 bg_thresh=1004 thresh=2008 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 63.258213: balance_dirty_state: bdi btrfs-1: dirty=479 wb=984 unstable=0 bg_thresh=1001 thresh=2002 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 63.258338: balance_dirty_state: bdi btrfs-1: dirty=504 wb=984 unstable=0 bg_thresh=1009 thresh=2018 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 63.258634: balance_dirty_state: bdi btrfs-1: dirty=554 wb=984 unstable=0 bg_thresh=1008 thresh=2017 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 63.258639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=65080 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 63.269958: balance_dirty_state: bdi btrfs-1: dirty=554 wb=984 unstable=0 bg_thresh=993 thresh=1987 gap=449 poll_thresh=18 ino=257 dd-2584 [005] 63.269965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=65080 base_bw=1736 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 63.278035: balance_dirty_state: bdi btrfs-1: dirty=554 wb=984 unstable=0 bg_thresh=989 thresh=1979 gap=441 poll_thresh=18 ino=257 dd-2584 [005] 63.278041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=65080 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 63.289991: balance_dirty_state: bdi btrfs-1: dirty=554 wb=834 unstable=0 bg_thresh=988 thresh=1976 gap=588 poll_thresh=18 ino=257 dd-2584 [005] 63.290058: balance_dirty_state: bdi btrfs-1: dirty=554 wb=834 unstable=0 bg_thresh=990 thresh=1981 gap=593 poll_thresh=13 ino=257 dd-2584 [005] 63.290120: balance_dirty_state: bdi btrfs-1: dirty=579 wb=834 unstable=0 bg_thresh=987 thresh=1975 gap=562 poll_thresh=14 ino=257 dd-2584 [005] 63.290182: balance_dirty_state: bdi btrfs-1: dirty=604 wb=834 unstable=0 bg_thresh=990 thresh=1980 gap=542 poll_thresh=15 ino=257 dd-2584 [005] 63.290240: balance_dirty_state: bdi btrfs-1: dirty=604 wb=834 unstable=0 bg_thresh=989 thresh=1979 gap=541 poll_thresh=16 ino=257 dd-2584 [005] 63.290370: balance_dirty_state: bdi btrfs-1: dirty=654 wb=834 unstable=0 bg_thresh=989 thresh=1978 gap=490 poll_thresh=17 ino=257 dd-2584 [005] 63.290375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=65080 base_bw=1736 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 63.302000: balance_dirty_state: bdi btrfs-1: dirty=654 wb=709 unstable=0 bg_thresh=985 thresh=1970 gap=607 poll_thresh=17 ino=257 dd-2584 [005] 63.302075: balance_dirty_state: bdi btrfs-1: dirty=654 wb=709 unstable=0 bg_thresh=990 thresh=1981 gap=618 poll_thresh=13 ino=257 dd-2584 [005] 63.302141: balance_dirty_state: bdi btrfs-1: dirty=679 wb=709 unstable=0 bg_thresh=983 thresh=1966 gap=578 poll_thresh=14 ino=257 dd-2584 [005] 63.302205: balance_dirty_state: bdi btrfs-1: dirty=679 wb=709 unstable=0 bg_thresh=985 thresh=1971 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 63.302270: balance_dirty_state: bdi btrfs-1: dirty=704 wb=709 unstable=0 bg_thresh=991 thresh=1982 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 63.302423: balance_dirty_state: bdi btrfs-1: dirty=729 wb=584 unstable=0 bg_thresh=990 thresh=1981 gap=668 poll_thresh=17 ino=257 dd-2584 [005] 63.302547: balance_dirty_state: bdi btrfs-1: dirty=779 wb=584 unstable=0 bg_thresh=990 thresh=1980 gap=617 poll_thresh=18 ino=257 dd-2584 [005] 63.302840: balance_dirty_state: bdi btrfs-1: dirty=804 wb=584 unstable=0 bg_thresh=989 thresh=1979 gap=591 poll_thresh=19 ino=257 dd-2584 [005] 63.302957: balance_dirty_state: bdi btrfs-1: dirty=829 wb=584 unstable=0 bg_thresh=991 thresh=1983 gap=570 poll_thresh=20 ino=257 dd-2584 [005] 63.303073: balance_dirty_state: bdi btrfs-1: dirty=879 wb=584 unstable=0 bg_thresh=991 thresh=1982 gap=519 poll_thresh=21 ino=257 dd-2584 [005] 63.303194: balance_dirty_state: bdi btrfs-1: dirty=904 wb=584 unstable=0 bg_thresh=990 thresh=1981 gap=493 poll_thresh=22 ino=257 dd-2584 [005] 63.303199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=65080 base_bw=1736 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 63.309987: balance_dirty_state: bdi btrfs-1: dirty=904 wb=584 unstable=0 bg_thresh=989 thresh=1978 gap=490 poll_thresh=22 ino=257 dd-2584 [005] 63.309992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=65080 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 63.318015: balance_dirty_state: bdi btrfs-1: dirty=904 wb=334 unstable=0 bg_thresh=990 thresh=1980 gap=742 poll_thresh=22 ino=257 dd-2584 [000] 63.318136: balance_dirty_state: bdi btrfs-1: dirty=929 wb=334 unstable=0 bg_thresh=990 thresh=1980 gap=717 poll_thresh=16 ino=257 dd-2584 [000] 63.318366: balance_dirty_state: bdi btrfs-1: dirty=954 wb=334 unstable=0 bg_thresh=992 thresh=1985 gap=697 poll_thresh=17 ino=257 dd-2584 [000] 63.318598: balance_dirty_state: bdi btrfs-1: dirty=979 wb=334 unstable=0 bg_thresh=995 thresh=1990 gap=677 poll_thresh=18 ino=257 dd-2584 [000] 63.318836: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=334 unstable=0 bg_thresh=997 thresh=1994 gap=631 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 63.318889: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15836 wrote=0 to_write=8192 dd-2584 [000] 63.319436: balance_dirty_state: bdi btrfs-1: dirty=979 wb=409 unstable=0 bg_thresh=996 thresh=1993 gap=605 poll_thresh=20 ino=257 dd-2584 [000] 63.319685: balance_dirty_state: bdi btrfs-1: dirty=954 wb=459 unstable=0 bg_thresh=996 thresh=1992 gap=579 poll_thresh=21 ino=257 dd-2584 [000] 63.319934: balance_dirty_state: bdi btrfs-1: dirty=979 wb=484 unstable=0 bg_thresh=995 thresh=1991 gap=528 poll_thresh=22 ino=257 dd-2584 [000] 63.320186: balance_dirty_state: bdi btrfs-1: dirty=954 wb=534 unstable=0 bg_thresh=997 thresh=1995 gap=507 poll_thresh=23 ino=257 dd-2584 [000] 63.320432: balance_dirty_state: bdi btrfs-1: dirty=954 wb=559 unstable=0 bg_thresh=997 thresh=1994 gap=481 poll_thresh=24 ino=257 dd-2584 [000] 63.320435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=65080 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 63.324914: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=652 wrote=880 to_write=7312 dd-2584 [000] 63.325962: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1084 unstable=0 bg_thresh=990 thresh=1980 gap=592 poll_thresh=24 ino=257 dd-2584 [000] 63.326085: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1084 unstable=0 bg_thresh=990 thresh=1980 gap=567 poll_thresh=18 ino=257 dd-2584 [000] 63.326316: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1084 unstable=0 bg_thresh=992 thresh=1985 gap=547 poll_thresh=19 ino=257 dd-2584 [000] 63.326545: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1084 unstable=0 bg_thresh=995 thresh=1990 gap=527 poll_thresh=20 ino=257 dd-2584 [000] 63.326782: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1084 unstable=0 bg_thresh=1000 thresh=2000 gap=487 poll_thresh=21 ino=257 dd-2584 [000] 63.326791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=65080 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 63.333970: balance_dirty_state: bdi btrfs-1: dirty=429 wb=959 unstable=0 bg_thresh=996 thresh=1993 gap=605 poll_thresh=21 ino=257 dd-2584 [004] 63.334353: balance_dirty_state: bdi btrfs-1: dirty=454 wb=959 unstable=0 bg_thresh=999 thresh=1998 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 63.334522: balance_dirty_state: bdi btrfs-1: dirty=479 wb=959 unstable=0 bg_thresh=1001 thresh=2003 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 63.334694: balance_dirty_state: bdi btrfs-1: dirty=504 wb=959 unstable=0 bg_thresh=1001 thresh=2002 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 63.334864: balance_dirty_state: bdi btrfs-1: dirty=554 wb=959 unstable=0 bg_thresh=1003 thresh=2006 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 63.334870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=65080 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 63.342019: balance_dirty_state: bdi btrfs-1: dirty=554 wb=934 unstable=0 bg_thresh=1003 thresh=2006 gap=518 poll_thresh=19 ino=257 dd-2584 [000] 63.342090: balance_dirty_state: bdi btrfs-1: dirty=554 wb=934 unstable=0 bg_thresh=1000 thresh=2000 gap=512 poll_thresh=14 ino=257 dd-2584 [000] 63.342148: balance_dirty_state: bdi btrfs-1: dirty=579 wb=934 unstable=0 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=15 ino=257 dd-2584 [000] 63.342152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=65080 base_bw=1736 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 63.349976: balance_dirty_state: bdi btrfs-1: dirty=579 wb=934 unstable=0 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=15 ino=257 dd-2584 [000] 63.349985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=65080 base_bw=1736 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 63.358007: balance_dirty_state: bdi btrfs-1: dirty=579 wb=859 unstable=0 bg_thresh=1002 thresh=2004 gap=566 poll_thresh=15 ino=257 dd-2584 [000] 63.358084: balance_dirty_state: bdi btrfs-1: dirty=604 wb=859 unstable=0 bg_thresh=1001 thresh=2003 gap=540 poll_thresh=11 ino=257 dd-2584 [000] 63.358144: balance_dirty_state: bdi btrfs-1: dirty=604 wb=859 unstable=0 bg_thresh=1001 thresh=2003 gap=540 poll_thresh=12 ino=257 dd-2584 [000] 63.358200: balance_dirty_state: bdi btrfs-1: dirty=629 wb=859 unstable=0 bg_thresh=1001 thresh=2002 gap=514 poll_thresh=13 ino=257 dd-2584 [000] 63.358257: balance_dirty_state: bdi btrfs-1: dirty=654 wb=859 unstable=0 bg_thresh=1001 thresh=2002 gap=489 poll_thresh=14 ino=257 dd-2584 [000] 63.358261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=65080 base_bw=1736 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 63.366027: balance_dirty_state: bdi btrfs-1: dirty=654 wb=734 unstable=0 bg_thresh=1002 thresh=2004 gap=616 poll_thresh=14 ino=257 dd-2584 [000] 63.366099: balance_dirty_state: bdi btrfs-1: dirty=654 wb=734 unstable=0 bg_thresh=1001 thresh=2003 gap=615 poll_thresh=10 ino=257 dd-2584 [000] 63.366165: balance_dirty_state: bdi btrfs-1: dirty=679 wb=734 unstable=0 bg_thresh=1004 thresh=2008 gap=595 poll_thresh=11 ino=257 dd-2584 [000] 63.366230: balance_dirty_state: bdi btrfs-1: dirty=679 wb=734 unstable=0 bg_thresh=1001 thresh=2002 gap=589 poll_thresh=12 ino=257 dd-2584 [000] 63.366488: balance_dirty_state: bdi btrfs-1: dirty=704 wb=734 unstable=0 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=13 ino=257 dd-2584 [000] 63.366554: balance_dirty_state: bdi btrfs-1: dirty=729 wb=734 unstable=0 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=14 ino=257 dd-2584 [000] 63.366619: balance_dirty_state: bdi btrfs-1: dirty=729 wb=734 unstable=0 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=15 ino=257 dd-2584 [000] 63.366685: balance_dirty_state: bdi btrfs-1: dirty=754 wb=734 unstable=0 bg_thresh=1002 thresh=2005 gap=517 poll_thresh=16 ino=257 dd-2584 [000] 63.366819: balance_dirty_state: bdi btrfs-1: dirty=779 wb=734 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=17 ino=257 dd-2584 [000] 63.366824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=62588 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 63.373987: balance_dirty_state: bdi btrfs-1: dirty=779 wb=734 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=17 ino=257 dd-2584 [000] 63.373995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=62588 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 63.381956: balance_dirty_state: bdi btrfs-1: dirty=779 wb=534 unstable=0 bg_thresh=1002 thresh=2004 gap=691 poll_thresh=17 ino=257 dd-2584 [004] 63.382059: balance_dirty_state: bdi btrfs-1: dirty=779 wb=484 unstable=0 bg_thresh=994 thresh=1988 gap=725 poll_thresh=13 ino=257 dd-2584 [004] 63.382129: balance_dirty_state: bdi btrfs-1: dirty=804 wb=484 unstable=0 bg_thresh=999 thresh=1999 gap=711 poll_thresh=14 ino=257 dd-2584 [004] 63.382198: balance_dirty_state: bdi btrfs-1: dirty=829 wb=484 unstable=0 bg_thresh=996 thresh=1993 gap=680 poll_thresh=15 ino=257 dd-2584 [004] 63.382315: balance_dirty_state: bdi btrfs-1: dirty=829 wb=484 unstable=0 bg_thresh=999 thresh=1998 gap=685 poll_thresh=16 ino=257 dd-2584 [004] 63.382549: balance_dirty_state: bdi btrfs-1: dirty=854 wb=484 unstable=0 bg_thresh=998 thresh=1997 gap=659 poll_thresh=17 ino=257 dd-2584 [004] 63.382788: balance_dirty_state: bdi btrfs-1: dirty=904 wb=484 unstable=0 bg_thresh=997 thresh=1995 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 63.383021: balance_dirty_state: bdi btrfs-1: dirty=929 wb=484 unstable=0 bg_thresh=997 thresh=1994 gap=581 poll_thresh=19 ino=257 dd-2584 [004] 63.383602: balance_dirty_state: bdi btrfs-1: dirty=954 wb=484 unstable=0 bg_thresh=996 thresh=1993 gap=555 poll_thresh=20 ino=257 dd-2584 [004] 63.383844: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=484 unstable=0 bg_thresh=998 thresh=1997 gap=509 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 63.383898: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15900 wrote=0 to_write=8192 dd-2584 [004] 63.384094: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=484 unstable=0 bg_thresh=998 thresh=1996 gap=483 poll_thresh=22 ino=257 dd-2584 [004] 63.384098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=62588 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 63.386933: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=716 wrote=720 to_write=7472 dd-2584 [001] 63.390032: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1209 unstable=0 bg_thresh=994 thresh=1989 gap=476 poll_thresh=22 ino=257 dd-2584 [001] 63.390042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=62588 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 63.397978: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1084 unstable=0 bg_thresh=995 thresh=1991 gap=603 poll_thresh=22 ino=257 dd-2584 [005] 63.398168: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1084 unstable=0 bg_thresh=991 thresh=1982 gap=594 poll_thresh=16 ino=257 dd-2584 [005] 63.398530: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1084 unstable=0 bg_thresh=992 thresh=1984 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 63.398895: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1084 unstable=0 bg_thresh=991 thresh=1982 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 63.399240: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1084 unstable=0 bg_thresh=994 thresh=1989 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 63.399484: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1084 unstable=0 bg_thresh=1000 thresh=2000 gap=462 poll_thresh=20 ino=257 dd-2584 [005] 63.399493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=62588 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 63.406025: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1084 unstable=0 bg_thresh=997 thresh=1994 gap=456 poll_thresh=20 ino=257 dd-2584 [001] 63.406034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=62588 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 63.414081: balance_dirty_state: bdi btrfs-1: dirty=454 wb=959 unstable=0 bg_thresh=992 thresh=1985 gap=572 poll_thresh=20 ino=257 dd-2584 [000] 63.414263: balance_dirty_state: bdi btrfs-1: dirty=479 wb=959 unstable=0 bg_thresh=992 thresh=1985 gap=547 poll_thresh=15 ino=257 dd-2584 [000] 63.414741: balance_dirty_state: bdi btrfs-1: dirty=504 wb=959 unstable=0 bg_thresh=992 thresh=1984 gap=521 poll_thresh=16 ino=257 dd-2584 [000] 63.414978: balance_dirty_state: bdi btrfs-1: dirty=529 wb=959 unstable=0 bg_thresh=991 thresh=1983 gap=495 poll_thresh=17 ino=257 dd-2584 [000] 63.414987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=62588 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 63.422067: balance_dirty_state: bdi btrfs-1: dirty=529 wb=834 unstable=0 bg_thresh=993 thresh=1987 gap=624 poll_thresh=17 ino=257 dd-2584 [000] 63.422252: balance_dirty_state: bdi btrfs-1: dirty=529 wb=834 unstable=0 bg_thresh=996 thresh=1992 gap=629 poll_thresh=13 ino=257 dd-2584 [000] 63.422431: balance_dirty_state: bdi btrfs-1: dirty=554 wb=834 unstable=0 bg_thresh=996 thresh=1992 gap=604 poll_thresh=14 ino=257 dd-2584 [000] 63.422610: balance_dirty_state: bdi btrfs-1: dirty=579 wb=834 unstable=0 bg_thresh=995 thresh=1991 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 63.422791: balance_dirty_state: bdi btrfs-1: dirty=579 wb=834 unstable=0 bg_thresh=992 thresh=1985 gap=572 poll_thresh=16 ino=257 dd-2584 [000] 63.423148: balance_dirty_state: bdi btrfs-1: dirty=629 wb=834 unstable=0 bg_thresh=992 thresh=1984 gap=521 poll_thresh=17 ino=257 dd-2584 [000] 63.423511: balance_dirty_state: bdi btrfs-1: dirty=654 wb=834 unstable=0 bg_thresh=994 thresh=1988 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 63.423865: balance_dirty_state: bdi btrfs-1: dirty=679 wb=834 unstable=0 bg_thresh=993 thresh=1987 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 63.423877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=62588 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 63.430136: balance_dirty_state: bdi btrfs-1: dirty=679 wb=834 unstable=0 bg_thresh=993 thresh=1987 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 63.430148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=62588 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 63.438077: balance_dirty_state: bdi btrfs-1: dirty=679 wb=834 unstable=0 bg_thresh=994 thresh=1988 gap=475 poll_thresh=19 ino=257 dd-2584 [003] 63.438086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=62588 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 63.446076: balance_dirty_state: bdi btrfs-1: dirty=679 wb=609 unstable=0 bg_thresh=995 thresh=1990 gap=702 poll_thresh=19 ino=257 dd-2584 [003] 63.446147: balance_dirty_state: bdi btrfs-1: dirty=679 wb=609 unstable=0 bg_thresh=997 thresh=1995 gap=707 poll_thresh=14 ino=257 dd-2584 [003] 63.446209: balance_dirty_state: bdi btrfs-1: dirty=704 wb=609 unstable=0 bg_thresh=997 thresh=1995 gap=682 poll_thresh=15 ino=257 dd-2584 [003] 63.446268: balance_dirty_state: bdi btrfs-1: dirty=729 wb=609 unstable=0 bg_thresh=1000 thresh=2000 gap=662 poll_thresh=16 ino=257 dd-2584 [003] 63.446557: balance_dirty_state: bdi btrfs-1: dirty=754 wb=609 unstable=0 bg_thresh=1002 thresh=2005 gap=642 poll_thresh=17 ino=257 dd-2584 [003] 63.446675: balance_dirty_state: bdi btrfs-1: dirty=779 wb=609 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=18 ino=257 dd-2584 [003] 63.446792: balance_dirty_state: bdi btrfs-1: dirty=829 wb=609 unstable=0 bg_thresh=1004 thresh=2008 gap=570 poll_thresh=19 ino=257 dd-2584 [003] 63.446910: balance_dirty_state: bdi btrfs-1: dirty=854 wb=609 unstable=0 bg_thresh=1003 thresh=2007 gap=544 poll_thresh=20 ino=257 dd-2584 [003] 63.447027: balance_dirty_state: bdi btrfs-1: dirty=879 wb=609 unstable=0 bg_thresh=1003 thresh=2006 gap=518 poll_thresh=21 ino=257 dd-2584 [003] 63.447146: balance_dirty_state: bdi btrfs-1: dirty=904 wb=609 unstable=0 bg_thresh=1005 thresh=2010 gap=497 poll_thresh=22 ino=257 dd-2584 [003] 63.447150: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=62588 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 63.454105: balance_dirty_state: bdi btrfs-1: dirty=904 wb=609 unstable=0 bg_thresh=1005 thresh=2010 gap=497 poll_thresh=22 ino=257 dd-2584 [003] 63.454113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=62588 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 63.462149: balance_dirty_state: bdi btrfs-1: dirty=904 wb=609 unstable=0 bg_thresh=1005 thresh=2010 gap=497 poll_thresh=22 ino=257 dd-2584 [000] 63.462163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=62588 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 63.470097: balance_dirty_state: bdi btrfs-1: dirty=904 wb=459 unstable=0 bg_thresh=997 thresh=1995 gap=632 poll_thresh=22 ino=257 dd-2584 [000] 63.470229: balance_dirty_state: bdi btrfs-1: dirty=929 wb=459 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=16 ino=257 dd-2584 [000] 63.470462: balance_dirty_state: bdi btrfs-1: dirty=954 wb=459 unstable=0 bg_thresh=994 thresh=1988 gap=575 poll_thresh=17 ino=257 dd-2584 [000] 63.471045: balance_dirty_state: bdi btrfs-1: dirty=979 wb=459 unstable=0 bg_thresh=993 thresh=1987 gap=549 poll_thresh=18 ino=257 dd-2584 [000] 63.471282: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=459 unstable=0 bg_thresh=995 thresh=1991 gap=503 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 63.471369: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15988 wrote=0 to_write=8192 dd-2584 [000] 63.471529: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=459 unstable=0 bg_thresh=995 thresh=1990 gap=477 poll_thresh=20 ino=257 dd-2584 [000] 63.471532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=60136 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 63.476262: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=804 wrote=752 to_write=7440 dd-2584 [000] 63.482118: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1084 unstable=0 bg_thresh=993 thresh=1987 gap=599 poll_thresh=20 ino=257 dd-2584 [000] 63.482213: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1084 unstable=0 bg_thresh=993 thresh=1986 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 63.482275: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1084 unstable=0 bg_thresh=993 thresh=1986 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 63.482392: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1084 unstable=0 bg_thresh=992 thresh=1985 gap=522 poll_thresh=17 ino=257 dd-2584 [000] 63.482510: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1084 unstable=0 bg_thresh=994 thresh=1989 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 63.482631: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1084 unstable=0 bg_thresh=991 thresh=1982 gap=469 poll_thresh=19 ino=257 dd-2584 [000] 63.482636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=60136 base_bw=1736 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 63.494095: balance_dirty_state: bdi btrfs-1: dirty=429 wb=959 unstable=0 bg_thresh=992 thresh=1985 gap=597 poll_thresh=19 ino=257 dd-2584 [000] 63.494164: balance_dirty_state: bdi btrfs-1: dirty=454 wb=959 unstable=0 bg_thresh=995 thresh=1990 gap=577 poll_thresh=14 ino=257 dd-2584 [000] 63.494229: balance_dirty_state: bdi btrfs-1: dirty=454 wb=959 unstable=0 bg_thresh=992 thresh=1984 gap=571 poll_thresh=15 ino=257 dd-2584 [000] 63.494292: balance_dirty_state: bdi btrfs-1: dirty=479 wb=959 unstable=0 bg_thresh=994 thresh=1989 gap=551 poll_thresh=16 ino=257 dd-2584 [000] 63.494610: balance_dirty_state: bdi btrfs-1: dirty=504 wb=959 unstable=0 bg_thresh=996 thresh=1993 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 63.494735: balance_dirty_state: bdi btrfs-1: dirty=554 wb=959 unstable=0 bg_thresh=996 thresh=1992 gap=479 poll_thresh=18 ino=257 dd-2584 [000] 63.494740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=60136 base_bw=1736 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 63.502034: balance_dirty_state: bdi btrfs-1: dirty=554 wb=959 unstable=0 bg_thresh=996 thresh=1992 gap=479 poll_thresh=18 ino=257 dd-2584 [000] 63.502042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=60136 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 63.510074: balance_dirty_state: bdi btrfs-1: dirty=554 wb=834 unstable=0 bg_thresh=994 thresh=1988 gap=600 poll_thresh=18 ino=257 dd-2584 [000] 63.510160: balance_dirty_state: bdi btrfs-1: dirty=554 wb=834 unstable=0 bg_thresh=991 thresh=1982 gap=594 poll_thresh=13 ino=257 dd-2584 [000] 63.510240: balance_dirty_state: bdi btrfs-1: dirty=579 wb=834 unstable=0 bg_thresh=993 thresh=1987 gap=574 poll_thresh=14 ino=257 dd-2584 [000] 63.510320: balance_dirty_state: bdi btrfs-1: dirty=604 wb=834 unstable=0 bg_thresh=990 thresh=1981 gap=543 poll_thresh=15 ino=257 dd-2584 [000] 63.510400: balance_dirty_state: bdi btrfs-1: dirty=604 wb=834 unstable=0 bg_thresh=995 thresh=1991 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 63.510558: balance_dirty_state: bdi btrfs-1: dirty=629 wb=834 unstable=0 bg_thresh=995 thresh=1990 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 63.510718: balance_dirty_state: bdi btrfs-1: dirty=679 wb=834 unstable=0 bg_thresh=991 thresh=1983 gap=470 poll_thresh=18 ino=257 dd-2584 [000] 63.510723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=60136 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 63.518011: balance_dirty_state: bdi btrfs-1: dirty=679 wb=759 unstable=0 bg_thresh=994 thresh=1988 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 63.518136: balance_dirty_state: bdi btrfs-1: dirty=704 wb=759 unstable=0 bg_thresh=994 thresh=1988 gap=525 poll_thresh=13 ino=257 dd-2584 [004] 63.518258: balance_dirty_state: bdi btrfs-1: dirty=704 wb=759 unstable=0 bg_thresh=996 thresh=1993 gap=530 poll_thresh=14 ino=257 dd-2584 [004] 63.518378: balance_dirty_state: bdi btrfs-1: dirty=729 wb=759 unstable=0 bg_thresh=999 thresh=1998 gap=510 poll_thresh=15 ino=257 dd-2584 [004] 63.518499: balance_dirty_state: bdi btrfs-1: dirty=729 wb=759 unstable=0 bg_thresh=996 thresh=1992 gap=504 poll_thresh=16 ino=257 dd-2584 [004] 63.519152: balance_dirty_state: bdi btrfs-1: dirty=779 wb=759 unstable=0 bg_thresh=995 thresh=1991 gap=453 poll_thresh=17 ino=257 dd-2584 [004] 63.519161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=60136 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 63.526095: balance_dirty_state: bdi btrfs-1: dirty=779 wb=759 unstable=0 bg_thresh=994 thresh=1988 gap=450 poll_thresh=17 ino=257 dd-2584 [004] 63.526101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=60136 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 63.534120: balance_dirty_state: bdi btrfs-1: dirty=779 wb=509 unstable=0 bg_thresh=994 thresh=1988 gap=700 poll_thresh=17 ino=257 dd-2584 [004] 63.534201: balance_dirty_state: bdi btrfs-1: dirty=779 wb=509 unstable=0 bg_thresh=996 thresh=1993 gap=705 poll_thresh=13 ino=257 dd-2584 [004] 63.534261: balance_dirty_state: bdi btrfs-1: dirty=804 wb=509 unstable=0 bg_thresh=996 thresh=1992 gap=679 poll_thresh=14 ino=257 dd-2584 [004] 63.534318: balance_dirty_state: bdi btrfs-1: dirty=829 wb=509 unstable=0 bg_thresh=998 thresh=1997 gap=659 poll_thresh=15 ino=257 dd-2584 [004] 63.534375: balance_dirty_state: bdi btrfs-1: dirty=829 wb=509 unstable=0 bg_thresh=995 thresh=1991 gap=653 poll_thresh=16 ino=257 dd-2584 [004] 63.534489: balance_dirty_state: bdi btrfs-1: dirty=879 wb=509 unstable=0 bg_thresh=995 thresh=1990 gap=602 poll_thresh=17 ino=257 dd-2584 [004] 63.534602: balance_dirty_state: bdi btrfs-1: dirty=904 wb=509 unstable=0 bg_thresh=997 thresh=1994 gap=581 poll_thresh=18 ino=257 dd-2584 [004] 63.534715: balance_dirty_state: bdi btrfs-1: dirty=929 wb=509 unstable=0 bg_thresh=996 thresh=1993 gap=555 poll_thresh=19 ino=257 dd-2584 [004] 63.534831: balance_dirty_state: bdi btrfs-1: dirty=954 wb=509 unstable=0 bg_thresh=996 thresh=1992 gap=529 poll_thresh=20 ino=257 dd-2584 [004] 63.534947: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=509 unstable=0 bg_thresh=995 thresh=1991 gap=478 poll_thresh=21 ino=257 dd-2584 [004] 63.534951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=60136 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 63.535063: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16052 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 63.539515: writeback_single_inode: bdi btrfs-1: ino=257 state= age=868 wrote=688 to_write=7504 dd-2584 [004] 63.542099: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1209 unstable=0 bg_thresh=995 thresh=1991 gap=478 poll_thresh=21 ino=257 dd-2584 [004] 63.542109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=60136 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 63.550038: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1209 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=21 ino=257 dd-2584 [003] 63.550044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=60136 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 63.558041: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1084 unstable=0 bg_thresh=1002 thresh=2004 gap=616 poll_thresh=21 ino=257 dd-2584 [003] 63.558526: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1084 unstable=0 bg_thresh=1002 thresh=2004 gap=591 poll_thresh=16 ino=257 dd-2584 [003] 63.558762: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1084 unstable=0 bg_thresh=1004 thresh=2009 gap=571 poll_thresh=17 ino=257 dd-2584 [003] 63.558998: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1084 unstable=0 bg_thresh=1007 thresh=2014 gap=526 poll_thresh=18 ino=257 dd-2584 [003] 63.559236: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1084 unstable=0 bg_thresh=1009 thresh=2018 gap=505 poll_thresh=19 ino=257 dd-2584 [003] 63.559366: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1084 unstable=0 bg_thresh=1008 thresh=2017 gap=479 poll_thresh=20 ino=257 dd-2584 [003] 63.559371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=60136 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 63.566108: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1084 unstable=0 bg_thresh=1008 thresh=2016 gap=478 poll_thresh=20 ino=257 dd-2584 [003] 63.566113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=60136 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 63.574088: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1084 unstable=0 bg_thresh=1005 thresh=2010 gap=472 poll_thresh=20 ino=257 dd-2584 [003] 63.574097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=57464 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 63.582059: balance_dirty_state: bdi btrfs-1: dirty=454 wb=959 unstable=0 bg_thresh=996 thresh=1993 gap=580 poll_thresh=20 ino=257 dd-2584 [003] 63.582137: balance_dirty_state: bdi btrfs-1: dirty=479 wb=959 unstable=0 bg_thresh=996 thresh=1993 gap=555 poll_thresh=15 ino=257 dd-2584 [003] 63.582197: balance_dirty_state: bdi btrfs-1: dirty=479 wb=959 unstable=0 bg_thresh=999 thresh=1998 gap=560 poll_thresh=16 ino=257 dd-2584 [003] 63.582316: balance_dirty_state: bdi btrfs-1: dirty=529 wb=959 unstable=0 bg_thresh=1001 thresh=2003 gap=515 poll_thresh=17 ino=257 dd-2584 [003] 63.582435: balance_dirty_state: bdi btrfs-1: dirty=554 wb=959 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=18 ino=257 dd-2584 [003] 63.582439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=57464 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 63.590137: balance_dirty_state: bdi btrfs-1: dirty=554 wb=959 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=18 ino=257 dd-2584 [003] 63.590146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=57464 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 63.598134: balance_dirty_state: bdi btrfs-1: dirty=554 wb=809 unstable=0 bg_thresh=1002 thresh=2004 gap=641 poll_thresh=18 ino=257 dd-2584 [003] 63.598259: balance_dirty_state: bdi btrfs-1: dirty=579 wb=809 unstable=0 bg_thresh=1002 thresh=2004 gap=616 poll_thresh=13 ino=257 dd-2584 [003] 63.598725: balance_dirty_state: bdi btrfs-1: dirty=579 wb=809 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=14 ino=257 dd-2584 [003] 63.598845: balance_dirty_state: bdi btrfs-1: dirty=604 wb=809 unstable=0 bg_thresh=1001 thresh=2003 gap=590 poll_thresh=15 ino=257 dd-2584 [003] 63.598962: balance_dirty_state: bdi btrfs-1: dirty=629 wb=809 unstable=0 bg_thresh=1004 thresh=2008 gap=570 poll_thresh=16 ino=257 dd-2584 [003] 63.599195: balance_dirty_state: bdi btrfs-1: dirty=654 wb=809 unstable=0 bg_thresh=1003 thresh=2007 gap=544 poll_thresh=17 ino=257 dd-2584 [003] 63.599431: balance_dirty_state: bdi btrfs-1: dirty=679 wb=809 unstable=0 bg_thresh=1003 thresh=2006 gap=518 poll_thresh=18 ino=257 dd-2584 [003] 63.599677: balance_dirty_state: bdi btrfs-1: dirty=704 wb=809 unstable=0 bg_thresh=1005 thresh=2010 gap=497 poll_thresh=19 ino=257 dd-2584 [003] 63.599686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=57464 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 63.606142: balance_dirty_state: bdi btrfs-1: dirty=704 wb=709 unstable=0 bg_thresh=996 thresh=1992 gap=579 poll_thresh=19 ino=257 dd-2584 [003] 63.606231: balance_dirty_state: bdi btrfs-1: dirty=729 wb=709 unstable=0 bg_thresh=996 thresh=1992 gap=554 poll_thresh=14 ino=257 dd-2584 [003] 63.606288: balance_dirty_state: bdi btrfs-1: dirty=754 wb=709 unstable=0 bg_thresh=998 thresh=1997 gap=534 poll_thresh=15 ino=257 dd-2584 [003] 63.606346: balance_dirty_state: bdi btrfs-1: dirty=754 wb=709 unstable=0 bg_thresh=998 thresh=1997 gap=534 poll_thresh=16 ino=257 dd-2584 [003] 63.606461: balance_dirty_state: bdi btrfs-1: dirty=804 wb=709 unstable=0 bg_thresh=1001 thresh=2002 gap=489 poll_thresh=17 ino=257 dd-2584 [003] 63.606465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=57464 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 63.614139: balance_dirty_state: bdi btrfs-1: dirty=804 wb=709 unstable=0 bg_thresh=1001 thresh=2002 gap=489 poll_thresh=17 ino=257 dd-2584 [003] 63.614148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=57464 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 63.622071: balance_dirty_state: bdi btrfs-1: dirty=804 wb=459 unstable=0 bg_thresh=995 thresh=1991 gap=728 poll_thresh=17 ino=257 dd-2584 [003] 63.622147: balance_dirty_state: bdi btrfs-1: dirty=804 wb=459 unstable=0 bg_thresh=995 thresh=1991 gap=728 poll_thresh=13 ino=257 dd-2584 [003] 63.622215: balance_dirty_state: bdi btrfs-1: dirty=829 wb=459 unstable=0 bg_thresh=998 thresh=1996 gap=708 poll_thresh=14 ino=257 dd-2584 [003] 63.622484: balance_dirty_state: bdi btrfs-1: dirty=854 wb=459 unstable=0 bg_thresh=1000 thresh=2001 gap=688 poll_thresh=15 ino=257 dd-2584 [003] 63.622552: balance_dirty_state: bdi btrfs-1: dirty=854 wb=459 unstable=0 bg_thresh=1000 thresh=2001 gap=688 poll_thresh=16 ino=257 dd-2584 [003] 63.622690: balance_dirty_state: bdi btrfs-1: dirty=879 wb=459 unstable=0 bg_thresh=1003 thresh=2006 gap=668 poll_thresh=17 ino=257 dd-2584 [003] 63.622828: balance_dirty_state: bdi btrfs-1: dirty=929 wb=459 unstable=0 bg_thresh=1005 thresh=2010 gap=622 poll_thresh=18 ino=257 dd-2584 [003] 63.622964: balance_dirty_state: bdi btrfs-1: dirty=954 wb=459 unstable=0 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=19 ino=257 dd-2584 [003] 63.623101: balance_dirty_state: bdi btrfs-1: dirty=979 wb=459 unstable=0 bg_thresh=1004 thresh=2008 gap=570 poll_thresh=20 ino=257 dd-2584 [003] 63.623239: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=459 unstable=0 bg_thresh=1006 thresh=2012 gap=524 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 63.623304: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16140 wrote=0 to_write=8192 dd-2584 [003] 63.623385: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=459 unstable=0 bg_thresh=1005 thresh=2011 gap=498 poll_thresh=22 ino=257 dd-2584 [003] 63.623387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=57464 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 63.626124: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=736 to_write=7456 dd-2584 [003] 63.630039: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1184 unstable=0 bg_thresh=1005 thresh=2011 gap=498 poll_thresh=22 ino=257 dd-2584 [003] 63.630044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=57464 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 63.638038: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1059 unstable=0 bg_thresh=993 thresh=1987 gap=599 poll_thresh=22 ino=257 dd-2584 [007] 63.638133: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1059 unstable=0 bg_thresh=993 thresh=1987 gap=599 poll_thresh=16 ino=257 dd-2584 [007] 63.638579: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1059 unstable=0 bg_thresh=990 thresh=1981 gap=543 poll_thresh=17 ino=257 dd-2584 [007] 63.638749: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1059 unstable=0 bg_thresh=992 thresh=1984 gap=521 poll_thresh=18 ino=257 dd-2584 [007] 63.638924: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1059 unstable=0 bg_thresh=994 thresh=1989 gap=501 poll_thresh=19 ino=257 dd-2584 [007] 63.639095: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1059 unstable=0 bg_thresh=990 thresh=1980 gap=442 poll_thresh=20 ino=257 dd-2584 [007] 63.639102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=57464 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 63.646154: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1059 unstable=0 bg_thresh=993 thresh=1987 gap=449 poll_thresh=20 ino=257 dd-2584 [007] 63.646162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=57464 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 63.654193: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1059 unstable=0 bg_thresh=993 thresh=1987 gap=449 poll_thresh=20 ino=257 dd-2584 [003] 63.654205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=57464 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 63.662050: balance_dirty_state: bdi btrfs-1: dirty=479 wb=909 unstable=0 bg_thresh=995 thresh=1990 gap=602 poll_thresh=20 ino=257 dd-2584 [003] 63.662131: balance_dirty_state: bdi btrfs-1: dirty=504 wb=909 unstable=0 bg_thresh=995 thresh=1990 gap=577 poll_thresh=15 ino=257 dd-2584 [003] 63.662191: balance_dirty_state: bdi btrfs-1: dirty=504 wb=909 unstable=0 bg_thresh=997 thresh=1995 gap=582 poll_thresh=16 ino=257 dd-2584 [003] 63.662301: balance_dirty_state: bdi btrfs-1: dirty=529 wb=909 unstable=0 bg_thresh=1000 thresh=2000 gap=562 poll_thresh=17 ino=257 dd-2584 [003] 63.662414: balance_dirty_state: bdi btrfs-1: dirty=579 wb=909 unstable=0 bg_thresh=999 thresh=1999 gap=511 poll_thresh=18 ino=257 dd-2584 [003] 63.662527: balance_dirty_state: bdi btrfs-1: dirty=604 wb=909 unstable=0 bg_thresh=1001 thresh=2003 gap=490 poll_thresh=19 ino=257 dd-2584 [003] 63.662531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=57464 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 63.670121: balance_dirty_state: bdi btrfs-1: dirty=604 wb=909 unstable=0 bg_thresh=1001 thresh=2003 gap=490 poll_thresh=19 ino=257 dd-2584 [003] 63.670130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=57464 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 63.678074: balance_dirty_state: bdi btrfs-1: dirty=604 wb=784 unstable=0 bg_thresh=998 thresh=1997 gap=609 poll_thresh=19 ino=257 dd-2584 [003] 63.678165: balance_dirty_state: bdi btrfs-1: dirty=629 wb=784 unstable=0 bg_thresh=998 thresh=1997 gap=584 poll_thresh=14 ino=257 dd-2584 [003] 63.678386: balance_dirty_state: bdi btrfs-1: dirty=629 wb=784 unstable=0 bg_thresh=1001 thresh=2002 gap=589 poll_thresh=15 ino=257 dd-2584 [003] 63.678444: balance_dirty_state: bdi btrfs-1: dirty=654 wb=784 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=16 ino=257 dd-2584 [003] 63.678557: balance_dirty_state: bdi btrfs-1: dirty=679 wb=784 unstable=0 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=17 ino=257 dd-2584 [003] 63.678671: balance_dirty_state: bdi btrfs-1: dirty=704 wb=784 unstable=0 bg_thresh=1002 thresh=2005 gap=517 poll_thresh=18 ino=257 dd-2584 [003] 63.678783: balance_dirty_state: bdi btrfs-1: dirty=754 wb=784 unstable=0 bg_thresh=1002 thresh=2004 gap=466 poll_thresh=19 ino=257 dd-2584 [003] 63.678788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=55532 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 63.686133: balance_dirty_state: bdi btrfs-1: dirty=754 wb=734 unstable=0 bg_thresh=995 thresh=1991 gap=503 poll_thresh=19 ino=257 dd-2584 [003] 63.686229: balance_dirty_state: bdi btrfs-1: dirty=754 wb=734 unstable=0 bg_thresh=995 thresh=1991 gap=503 poll_thresh=14 ino=257 dd-2584 [003] 63.686287: balance_dirty_state: bdi btrfs-1: dirty=779 wb=734 unstable=0 bg_thresh=998 thresh=1996 gap=483 poll_thresh=15 ino=257 dd-2584 [003] 63.686292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=55532 base_bw=1736 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 63.694048: balance_dirty_state: bdi btrfs-1: dirty=779 wb=734 unstable=0 bg_thresh=1001 thresh=2002 gap=489 poll_thresh=15 ino=257 dd-2584 [003] 63.694052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=55532 base_bw=1736 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 63.702080: balance_dirty_state: bdi btrfs-1: dirty=779 wb=734 unstable=0 bg_thresh=997 thresh=1995 gap=482 poll_thresh=15 ino=257 dd-2584 [003] 63.702084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=55532 base_bw=1736 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 63.710189: balance_dirty_state: bdi btrfs-1: dirty=779 wb=584 unstable=0 bg_thresh=998 thresh=1996 gap=633 poll_thresh=15 ino=257 dd-2584 [003] 63.710265: balance_dirty_state: bdi btrfs-1: dirty=804 wb=584 unstable=0 bg_thresh=998 thresh=1996 gap=608 poll_thresh=11 ino=257 dd-2584 [003] 63.710327: balance_dirty_state: bdi btrfs-1: dirty=804 wb=584 unstable=0 bg_thresh=1000 thresh=2001 gap=613 poll_thresh=12 ino=257 dd-2584 [003] 63.710390: balance_dirty_state: bdi btrfs-1: dirty=829 wb=584 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=13 ino=257 dd-2584 [003] 63.710452: balance_dirty_state: bdi btrfs-1: dirty=854 wb=584 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=14 ino=257 dd-2584 [003] 63.710513: balance_dirty_state: bdi btrfs-1: dirty=854 wb=584 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=15 ino=257 dd-2584 [003] 63.710579: balance_dirty_state: bdi btrfs-1: dirty=879 wb=584 unstable=0 bg_thresh=1005 thresh=2011 gap=548 poll_thresh=16 ino=257 dd-2584 [003] 63.710887: balance_dirty_state: bdi btrfs-1: dirty=904 wb=584 unstable=0 bg_thresh=1004 thresh=2009 gap=521 poll_thresh=17 ino=257 dd-2584 [003] 63.711007: balance_dirty_state: bdi btrfs-1: dirty=929 wb=584 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=18 ino=257 dd-2584 [003] 63.711012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=55532 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 63.718212: balance_dirty_state: bdi btrfs-1: dirty=929 wb=584 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 63.718218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=55532 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 63.726234: balance_dirty_state: bdi btrfs-1: dirty=929 wb=459 unstable=0 bg_thresh=997 thresh=1995 gap=607 poll_thresh=18 ino=257 dd-2584 [007] 63.726359: balance_dirty_state: bdi btrfs-1: dirty=929 wb=459 unstable=0 bg_thresh=997 thresh=1995 gap=607 poll_thresh=13 ino=257 dd-2584 [007] 63.726476: balance_dirty_state: bdi btrfs-1: dirty=954 wb=459 unstable=0 bg_thresh=1000 thresh=2000 gap=587 poll_thresh=14 ino=257 dd-2584 [007] 63.726590: balance_dirty_state: bdi btrfs-1: dirty=979 wb=459 unstable=0 bg_thresh=1000 thresh=2000 gap=562 poll_thresh=15 ino=257 dd-2584 [007] 63.726708: balance_dirty_state: bdi btrfs-1: dirty=979 wb=459 unstable=0 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=16 ino=257 dd-2584 [007] 63.726943: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=459 unstable=0 bg_thresh=1002 thresh=2004 gap=541 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 63.727032: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16244 wrote=0 to_write=8192 dd-2584 [007] 63.727193: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=459 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 63.727196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=55532 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 63.731849: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=736 to_write=7456 dd-2584 [007] 63.734195: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1209 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 63.734204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=55532 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 63.742122: balance_dirty_state: bdi btrfs-1: dirty=304 wb=959 unstable=0 bg_thresh=1004 thresh=2009 gap=746 poll_thresh=18 ino=257 dd-2584 [007] 63.742235: balance_dirty_state: bdi btrfs-1: dirty=304 wb=959 unstable=0 bg_thresh=1001 thresh=2003 gap=740 poll_thresh=13 ino=257 dd-2584 [007] 63.742293: balance_dirty_state: bdi btrfs-1: dirty=329 wb=959 unstable=0 bg_thresh=1004 thresh=2008 gap=720 poll_thresh=14 ino=257 dd-2584 [007] 63.742352: balance_dirty_state: bdi btrfs-1: dirty=354 wb=959 unstable=0 bg_thresh=1001 thresh=2002 gap=689 poll_thresh=15 ino=257 dd-2584 [007] 63.742412: balance_dirty_state: bdi btrfs-1: dirty=354 wb=959 unstable=0 bg_thresh=1000 thresh=2001 gap=688 poll_thresh=16 ino=257 dd-2584 [007] 63.742696: balance_dirty_state: bdi btrfs-1: dirty=404 wb=959 unstable=0 bg_thresh=1002 thresh=2005 gap=642 poll_thresh=17 ino=257 dd-2584 [007] 63.742810: balance_dirty_state: bdi btrfs-1: dirty=429 wb=959 unstable=0 bg_thresh=1002 thresh=2004 gap=616 poll_thresh=18 ino=257 dd-2584 [007] 63.742923: balance_dirty_state: bdi btrfs-1: dirty=454 wb=959 unstable=0 bg_thresh=1001 thresh=2003 gap=590 poll_thresh=19 ino=257 dd-2584 [007] 63.743036: balance_dirty_state: bdi btrfs-1: dirty=479 wb=959 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=20 ino=257 dd-2584 [007] 63.743150: balance_dirty_state: bdi btrfs-1: dirty=529 wb=959 unstable=0 bg_thresh=1003 thresh=2006 gap=518 poll_thresh=21 ino=257 dd-2584 [007] 63.743263: balance_dirty_state: bdi btrfs-1: dirty=554 wb=959 unstable=0 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=22 ino=257 dd-2584 [007] 63.743268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=55532 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 63.750199: balance_dirty_state: bdi btrfs-1: dirty=554 wb=834 unstable=0 bg_thresh=1002 thresh=2005 gap=617 poll_thresh=22 ino=257 dd-2584 [006] 63.750331: balance_dirty_state: bdi btrfs-1: dirty=554 wb=834 unstable=0 bg_thresh=1005 thresh=2010 gap=622 poll_thresh=16 ino=257 dd-2584 [006] 63.750568: balance_dirty_state: bdi btrfs-1: dirty=604 wb=834 unstable=0 bg_thresh=1004 thresh=2009 gap=571 poll_thresh=17 ino=257 dd-2584 [006] 63.751155: balance_dirty_state: bdi btrfs-1: dirty=629 wb=834 unstable=0 bg_thresh=1004 thresh=2008 gap=545 poll_thresh=18 ino=257 dd-2584 [006] 63.751399: balance_dirty_state: bdi btrfs-1: dirty=654 wb=834 unstable=0 bg_thresh=1006 thresh=2012 gap=524 poll_thresh=19 ino=257 dd-2584 [006] 63.751641: balance_dirty_state: bdi btrfs-1: dirty=704 wb=834 unstable=0 bg_thresh=1005 thresh=2011 gap=473 poll_thresh=20 ino=257 dd-2584 [006] 63.751651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=55532 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 63.758285: balance_dirty_state: bdi btrfs-1: dirty=704 wb=834 unstable=0 bg_thresh=1005 thresh=2011 gap=473 poll_thresh=20 ino=257 dd-2584 [006] 63.758295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=55532 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 63.766292: balance_dirty_state: bdi btrfs-1: dirty=704 wb=834 unstable=0 bg_thresh=1005 thresh=2011 gap=473 poll_thresh=20 ino=257 dd-2584 [006] 63.766301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=55532 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 63.774249: balance_dirty_state: bdi btrfs-1: dirty=704 wb=734 unstable=0 bg_thresh=1005 thresh=2011 gap=573 poll_thresh=20 ino=257 dd-2584 [006] 63.774381: balance_dirty_state: bdi btrfs-1: dirty=704 wb=734 unstable=0 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 63.774505: balance_dirty_state: bdi btrfs-1: dirty=729 wb=734 unstable=0 bg_thresh=1005 thresh=2010 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 63.774756: balance_dirty_state: bdi btrfs-1: dirty=754 wb=734 unstable=0 bg_thresh=1001 thresh=2003 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 63.774999: balance_dirty_state: bdi btrfs-1: dirty=779 wb=734 unstable=0 bg_thresh=1003 thresh=2007 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 63.775009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=55532 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 63.782227: balance_dirty_state: bdi btrfs-1: dirty=779 wb=734 unstable=0 bg_thresh=1003 thresh=2007 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 63.782237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=53016 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 63.790171: balance_dirty_state: bdi btrfs-1: dirty=779 wb=609 unstable=0 bg_thresh=1003 thresh=2007 gap=619 poll_thresh=18 ino=257 dd-2584 [006] 63.790246: balance_dirty_state: bdi btrfs-1: dirty=804 wb=609 unstable=0 bg_thresh=1003 thresh=2007 gap=594 poll_thresh=13 ino=257 dd-2584 [006] 63.790308: balance_dirty_state: bdi btrfs-1: dirty=829 wb=609 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=14 ino=257 dd-2584 [006] 63.790366: balance_dirty_state: bdi btrfs-1: dirty=829 wb=609 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 63.790425: balance_dirty_state: bdi btrfs-1: dirty=854 wb=609 unstable=0 bg_thresh=1002 thresh=2005 gap=542 poll_thresh=16 ino=257 dd-2584 [006] 63.790708: balance_dirty_state: bdi btrfs-1: dirty=879 wb=609 unstable=0 bg_thresh=1004 thresh=2009 gap=521 poll_thresh=17 ino=257 dd-2584 [006] 63.790826: balance_dirty_state: bdi btrfs-1: dirty=929 wb=609 unstable=0 bg_thresh=1004 thresh=2008 gap=470 poll_thresh=18 ino=257 dd-2584 [006] 63.790831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=53016 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 63.798250: balance_dirty_state: bdi btrfs-1: dirty=929 wb=609 unstable=0 bg_thresh=1004 thresh=2008 gap=470 poll_thresh=18 ino=257 dd-2584 [006] 63.798259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=53016 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 63.806144: balance_dirty_state: bdi btrfs-1: dirty=929 wb=484 unstable=0 bg_thresh=1004 thresh=2008 gap=595 poll_thresh=18 ino=257 dd-2584 [006] 63.806214: balance_dirty_state: bdi btrfs-1: dirty=929 wb=484 unstable=0 bg_thresh=1004 thresh=2008 gap=595 poll_thresh=13 ino=257 dd-2584 [006] 63.806279: balance_dirty_state: bdi btrfs-1: dirty=954 wb=484 unstable=0 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=14 ino=257 dd-2584 [006] 63.806341: balance_dirty_state: bdi btrfs-1: dirty=954 wb=484 unstable=0 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=15 ino=257 dd-2584 [006] 63.806404: balance_dirty_state: bdi btrfs-1: dirty=979 wb=484 unstable=0 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=16 ino=257 dd-2584 [006] 63.806532: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=484 unstable=0 bg_thresh=1005 thresh=2010 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 63.806654: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=484 unstable=0 bg_thresh=1004 thresh=2009 gap=471 poll_thresh=18 ino=257 dd-2584 [006] 63.806659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=53016 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 63.806678: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16324 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 63.809462: writeback_single_inode: bdi btrfs-1: ino=257 state= age=248 wrote=752 to_write=7440 dd-2584 [002] 63.814102: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1234 unstable=0 bg_thresh=1007 thresh=2014 gap=476 poll_thresh=18 ino=257 dd-2584 [002] 63.814108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=53016 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 63.822201: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1109 unstable=0 bg_thresh=1009 thresh=2018 gap=605 poll_thresh=18 ino=257 dd-2584 [002] 63.822332: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1109 unstable=0 bg_thresh=1009 thresh=2018 gap=580 poll_thresh=13 ino=257 dd-2584 [002] 63.822456: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1109 unstable=0 bg_thresh=1008 thresh=2017 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 63.822577: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1109 unstable=0 bg_thresh=1011 thresh=2022 gap=559 poll_thresh=15 ino=257 dd-2584 [002] 63.822701: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1109 unstable=0 bg_thresh=1008 thresh=2016 gap=528 poll_thresh=16 ino=257 dd-2584 [002] 63.823299: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1109 unstable=0 bg_thresh=1007 thresh=2015 gap=502 poll_thresh=17 ino=257 dd-2584 [002] 63.823308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1320 avg_dirty=1320 bdi_gap=26% task_gap=-45% task_weight=98% bdi_bw=53016 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 63.830169: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1109 unstable=0 bg_thresh=1003 thresh=2007 gap=481 poll_thresh=13 ino=257 dd-2584 [002] 63.830173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=53016 base_bw=1736 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 63.838207: balance_dirty_state: bdi btrfs-1: dirty=417 wb=984 unstable=0 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=13 ino=257 dd-2584 [002] 63.838303: balance_dirty_state: bdi btrfs-1: dirty=430 wb=984 unstable=0 bg_thresh=999 thresh=1998 gap=584 poll_thresh=10 ino=257 dd-2584 [002] 63.838375: balance_dirty_state: bdi btrfs-1: dirty=456 wb=984 unstable=0 bg_thresh=997 thresh=1995 gap=555 poll_thresh=11 ino=257 dd-2584 [002] 63.838447: balance_dirty_state: bdi btrfs-1: dirty=469 wb=984 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=12 ino=257 dd-2584 [002] 63.838515: balance_dirty_state: bdi btrfs-1: dirty=482 wb=984 unstable=0 bg_thresh=999 thresh=1998 gap=532 poll_thresh=13 ino=257 dd-2584 [002] 63.838586: balance_dirty_state: bdi btrfs-1: dirty=495 wb=984 unstable=0 bg_thresh=998 thresh=1997 gap=518 poll_thresh=14 ino=257 dd-2584 [002] 63.838654: balance_dirty_state: bdi btrfs-1: dirty=508 wb=984 unstable=0 bg_thresh=998 thresh=1996 gap=504 poll_thresh=15 ino=257 dd-2584 [002] 63.838729: balance_dirty_state: bdi btrfs-1: dirty=521 wb=984 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=16 ino=257 dd-2584 [002] 63.838734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=53016 base_bw=1736 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 63.846248: balance_dirty_state: bdi btrfs-1: dirty=521 wb=859 unstable=0 bg_thresh=1007 thresh=2014 gap=634 poll_thresh=16 ino=257 dd-2584 [002] 63.846335: balance_dirty_state: bdi btrfs-1: dirty=546 wb=859 unstable=0 bg_thresh=1004 thresh=2008 gap=603 poll_thresh=12 ino=257 dd-2584 [002] 63.846397: balance_dirty_state: bdi btrfs-1: dirty=546 wb=859 unstable=0 bg_thresh=1006 thresh=2013 gap=608 poll_thresh=13 ino=257 dd-2584 [002] 63.846461: balance_dirty_state: bdi btrfs-1: dirty=571 wb=859 unstable=0 bg_thresh=1006 thresh=2012 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 63.846529: balance_dirty_state: bdi btrfs-1: dirty=597 wb=859 unstable=0 bg_thresh=1005 thresh=2011 gap=555 poll_thresh=15 ino=257 dd-2584 [002] 63.846599: balance_dirty_state: bdi btrfs-1: dirty=610 wb=859 unstable=0 bg_thresh=1005 thresh=2010 gap=541 poll_thresh=16 ino=257 dd-2584 [002] 63.846742: balance_dirty_state: bdi btrfs-1: dirty=636 wb=859 unstable=0 bg_thresh=1006 thresh=2012 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 63.847054: balance_dirty_state: bdi btrfs-1: dirty=675 wb=859 unstable=0 bg_thresh=1006 thresh=2013 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 63.847059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=53016 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 63.854290: balance_dirty_state: bdi btrfs-1: dirty=688 wb=859 unstable=0 bg_thresh=1001 thresh=2003 gap=456 poll_thresh=13 ino=257 dd-2584 [002] 63.854295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=53016 base_bw=1736 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 63.862238: balance_dirty_state: bdi btrfs-1: dirty=688 wb=859 unstable=0 bg_thresh=1003 thresh=2007 gap=460 poll_thresh=13 ino=257 dd-2584 [006] 63.862243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=53016 base_bw=1736 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 63.870287: balance_dirty_state: bdi btrfs-1: dirty=688 wb=759 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=13 ino=257 dd-2584 [006] 63.870416: balance_dirty_state: bdi btrfs-1: dirty=688 wb=759 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=10 ino=257 dd-2584 [006] 63.870542: balance_dirty_state: bdi btrfs-1: dirty=713 wb=759 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=11 ino=257 dd-2584 [006] 63.870663: balance_dirty_state: bdi btrfs-1: dirty=738 wb=759 unstable=0 bg_thresh=1004 thresh=2008 gap=511 poll_thresh=12 ino=257 dd-2584 [006] 63.870792: balance_dirty_state: bdi btrfs-1: dirty=738 wb=759 unstable=0 bg_thresh=1001 thresh=2002 gap=505 poll_thresh=13 ino=257 dd-2584 [006] 63.870928: balance_dirty_state: bdi btrfs-1: dirty=764 wb=759 unstable=0 bg_thresh=1000 thresh=2001 gap=478 poll_thresh=14 ino=257 dd-2584 [006] 63.870938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=53016 base_bw=1736 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 63.878284: balance_dirty_state: bdi btrfs-1: dirty=764 wb=759 unstable=0 bg_thresh=1001 thresh=2003 gap=480 poll_thresh=14 ino=257 dd-2584 [006] 63.878294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=53016 base_bw=1736 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 63.886224: balance_dirty_state: bdi btrfs-1: dirty=764 wb=509 unstable=0 bg_thresh=1003 thresh=2006 gap=733 poll_thresh=14 ino=257 dd-2584 [006] 63.886319: balance_dirty_state: bdi btrfs-1: dirty=789 wb=509 unstable=0 bg_thresh=1004 thresh=2009 gap=711 poll_thresh=10 ino=257 dd-2584 [006] 63.886380: balance_dirty_state: bdi btrfs-1: dirty=789 wb=509 unstable=0 bg_thresh=1006 thresh=2013 gap=715 poll_thresh=11 ino=257 dd-2584 [006] 63.886438: balance_dirty_state: bdi btrfs-1: dirty=814 wb=509 unstable=0 bg_thresh=1006 thresh=2013 gap=690 poll_thresh=12 ino=257 dd-2584 [006] 63.886497: balance_dirty_state: bdi btrfs-1: dirty=839 wb=509 unstable=0 bg_thresh=1006 thresh=2012 gap=664 poll_thresh=13 ino=257 dd-2584 [006] 63.886556: balance_dirty_state: bdi btrfs-1: dirty=839 wb=509 unstable=0 bg_thresh=1006 thresh=2012 gap=664 poll_thresh=14 ino=257 dd-2584 [006] 63.886615: balance_dirty_state: bdi btrfs-1: dirty=864 wb=509 unstable=0 bg_thresh=1005 thresh=2011 gap=638 poll_thresh=15 ino=257 dd-2584 [006] 63.886677: balance_dirty_state: bdi btrfs-1: dirty=864 wb=509 unstable=0 bg_thresh=1004 thresh=2009 gap=636 poll_thresh=16 ino=257 dd-2584 [006] 63.886977: balance_dirty_state: bdi btrfs-1: dirty=903 wb=509 unstable=0 bg_thresh=1008 thresh=2016 gap=604 poll_thresh=17 ino=257 dd-2584 [006] 63.887107: balance_dirty_state: bdi btrfs-1: dirty=941 wb=509 unstable=0 bg_thresh=1004 thresh=2009 gap=559 poll_thresh=18 ino=257 dd-2584 [006] 63.887232: balance_dirty_state: bdi btrfs-1: dirty=966 wb=509 unstable=0 bg_thresh=1004 thresh=2008 gap=533 poll_thresh=19 ino=257 dd-2584 [006] 63.887360: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=509 unstable=0 bg_thresh=1003 thresh=2007 gap=482 poll_thresh=20 ino=257 dd-2584 [006] 63.887365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=51380 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 63.887383: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16404 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 63.889573: writeback_single_inode: bdi btrfs-1: ino=257 state= age=64 wrote=704 to_write=7488 dd-2584 [006] 63.898261: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1196 unstable=0 bg_thresh=1003 thresh=2007 gap=507 poll_thresh=20 ino=257 dd-2584 [006] 63.898359: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1196 unstable=0 bg_thresh=1006 thresh=2012 gap=512 poll_thresh=15 ino=257 dd-2584 [006] 63.898425: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1196 unstable=0 bg_thresh=1005 thresh=2011 gap=486 poll_thresh=16 ino=257 dd-2584 [006] 63.898429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=51380 base_bw=1736 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [006] 63.906327: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1071 unstable=0 bg_thresh=1005 thresh=2010 gap=610 poll_thresh=16 ino=257 dd-2584 [006] 63.906412: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1071 unstable=0 bg_thresh=1004 thresh=2008 gap=595 poll_thresh=12 ino=257 dd-2584 [006] 63.906491: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1071 unstable=0 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=13 ino=257 dd-2584 [006] 63.906840: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1071 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 63.906913: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1071 unstable=0 bg_thresh=1000 thresh=2000 gap=549 poll_thresh=15 ino=257 dd-2584 [006] 63.906984: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1071 unstable=0 bg_thresh=1002 thresh=2005 gap=529 poll_thresh=16 ino=257 dd-2584 [006] 63.907539: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1071 unstable=0 bg_thresh=1049 thresh=2099 gap=598 poll_thresh=17 ino=257 dd-2584 [006] 63.907869: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1071 unstable=0 bg_thresh=1049 thresh=2098 gap=572 poll_thresh=18 ino=257 dd-2584 [006] 63.908004: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1071 unstable=0 bg_thresh=1051 thresh=2102 gap=551 poll_thresh=19 ino=257 dd-2584 [006] 63.908135: balance_dirty_state: bdi btrfs-1: dirty=530 wb=1071 unstable=0 bg_thresh=1050 thresh=2101 gap=500 poll_thresh=20 ino=257 dd-2584 [006] 63.908140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1450 task_limit=1360 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-38% task_gap=-175% task_weight=99% bdi_bw=51380 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 63.914312: balance_dirty_state: bdi btrfs-1: dirty=530 wb=1071 unstable=0 bg_thresh=1050 thresh=2101 gap=500 poll_thresh=20 ino=257 dd-2584 [006] 63.914322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1450 task_limit=1360 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-38% task_gap=-175% task_weight=99% bdi_bw=51380 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 63.922319: balance_dirty_state: bdi btrfs-1: dirty=530 wb=1071 unstable=0 bg_thresh=1050 thresh=2101 gap=500 poll_thresh=20 ino=257 dd-2584 [006] 63.922328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1450 task_limit=1360 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-38% task_gap=-175% task_weight=99% bdi_bw=51380 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 63.930323: balance_dirty_state: bdi btrfs-1: dirty=530 wb=946 unstable=0 bg_thresh=1050 thresh=2101 gap=625 poll_thresh=20 ino=257 dd-2584 [000] 63.930456: balance_dirty_state: bdi btrfs-1: dirty=555 wb=946 unstable=0 bg_thresh=1050 thresh=2100 gap=599 poll_thresh=15 ino=257 dd-2584 [000] 63.930574: balance_dirty_state: bdi btrfs-1: dirty=555 wb=946 unstable=0 bg_thresh=1050 thresh=2100 gap=599 poll_thresh=16 ino=257 dd-2584 [000] 63.930809: balance_dirty_state: bdi btrfs-1: dirty=580 wb=946 unstable=0 bg_thresh=1049 thresh=2099 gap=573 poll_thresh=17 ino=257 dd-2584 [000] 63.931044: balance_dirty_state: bdi btrfs-1: dirty=630 wb=946 unstable=0 bg_thresh=1049 thresh=2098 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 63.931053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1357 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=51380 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 63.938169: balance_dirty_state: bdi btrfs-1: dirty=630 wb=946 unstable=0 bg_thresh=1049 thresh=2098 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 63.938176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1357 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=51380 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 63.953138: balance_dirty_state: bdi btrfs-1: dirty=630 wb=796 unstable=0 bg_thresh=1027 thresh=2055 gap=629 poll_thresh=18 ino=257 dd-2584 [000] 63.960417: balance_dirty_state: bdi btrfs-1: dirty=646 wb=685 unstable=0 bg_thresh=1030 thresh=2060 gap=729 poll_thresh=13 ino=257 dd-2584 [000] 63.960494: balance_dirty_state: bdi btrfs-1: dirty=659 wb=685 unstable=0 bg_thresh=1029 thresh=2059 gap=715 poll_thresh=14 ino=257 dd-2584 [000] 63.960596: balance_dirty_state: bdi btrfs-1: dirty=672 wb=685 unstable=0 bg_thresh=1027 thresh=2054 gap=697 poll_thresh=15 ino=257 dd-2584 [000] 63.960666: balance_dirty_state: bdi btrfs-1: dirty=697 wb=685 unstable=0 bg_thresh=1029 thresh=2059 gap=677 poll_thresh=16 ino=257 dd-2584 [000] 63.960980: balance_dirty_state: bdi btrfs-1: dirty=735 wb=685 unstable=0 bg_thresh=1027 thresh=2055 gap=635 poll_thresh=17 ino=257 dd-2584 [000] 63.961119: balance_dirty_state: bdi btrfs-1: dirty=760 wb=685 unstable=0 bg_thresh=1029 thresh=2059 gap=614 poll_thresh=18 ino=257 dd-2584 [000] 63.961282: balance_dirty_state: bdi btrfs-1: dirty=785 wb=685 unstable=0 bg_thresh=1029 thresh=2058 gap=588 poll_thresh=19 ino=257 dd-2584 [000] 63.961708: balance_dirty_state: bdi btrfs-1: dirty=810 wb=685 unstable=0 bg_thresh=1039 thresh=2078 gap=583 poll_thresh=20 ino=257 dd-2584 [000] 63.961846: balance_dirty_state: bdi btrfs-1: dirty=860 wb=685 unstable=0 bg_thresh=1039 thresh=2078 gap=533 poll_thresh=21 ino=257 dd-2584 [000] 63.962005: balance_dirty_state: bdi btrfs-1: dirty=885 wb=685 unstable=0 bg_thresh=1035 thresh=2071 gap=501 poll_thresh=22 ino=257 dd-2584 [000] 63.962010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=51380 base_bw=1736 task_bw=0 dirtied=32 period=0 think=12 pause=8 dd-2584 [004] 63.966212: balance_dirty_state: bdi btrfs-1: dirty=885 wb=559 unstable=0 bg_thresh=1023 thresh=2047 gap=603 poll_thresh=22 ino=257 dd-2584 [004] 63.966316: balance_dirty_state: bdi btrfs-1: dirty=885 wb=559 unstable=0 bg_thresh=1023 thresh=2047 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 63.966512: balance_dirty_state: bdi btrfs-1: dirty=935 wb=559 unstable=0 bg_thresh=1020 thresh=2041 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 63.967087: balance_dirty_state: bdi btrfs-1: dirty=948 wb=559 unstable=0 bg_thresh=1023 thresh=2046 gap=539 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 63.967888: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16484 wrote=0 to_write=8192 flush-0:15-2091 [004] 63.967969: writeback_single_inode: bdi 0:15: ino=2375725 state=I_DIRTY_DATASYNC age=10180 wrote=1 to_write=16383 flush-0:15-2091 [004] 63.967980: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=6984 wrote=1 to_write=16382 flush-0:15-2091 [004] 63.967984: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=6956 wrote=0 to_write=16382 dd-2584 [004] 63.968165: balance_dirty_state: bdi btrfs-1: dirty=948 wb=635 unstable=0 bg_thresh=1046 thresh=2093 gap=510 poll_thresh=19 ino=257 dd-2584 [004] 63.968167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1352 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-42% task_gap=-185% task_weight=100% bdi_bw=51380 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 63.970184: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=704 to_write=7488 dd-2584 [005] 63.978271: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1264 unstable=0 bg_thresh=1030 thresh=2061 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 63.978282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-224% task_weight=100% bdi_bw=51380 base_bw=1736 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 63.986156: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1261 unstable=0 bg_thresh=1019 thresh=2038 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 63.986170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=51380 base_bw=1736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 63.998241: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1146 unstable=0 bg_thresh=1020 thresh=2040 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 63.998341: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1146 unstable=0 bg_thresh=1021 thresh=2043 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 63.998411: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1146 unstable=0 bg_thresh=1021 thresh=2042 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 63.998477: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1146 unstable=0 bg_thresh=1021 thresh=2042 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 63.998607: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1146 unstable=0 bg_thresh=1023 thresh=2047 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 63.998741: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1146 unstable=0 bg_thresh=1025 thresh=2051 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 63.998746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=48728 base_bw=1628 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 64.010245: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1004 unstable=0 bg_thresh=1039 thresh=2079 gap=667 poll_thresh=18 ino=257 dd-2584 [005] 64.010316: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1004 unstable=0 bg_thresh=1039 thresh=2079 gap=642 poll_thresh=13 ino=257 dd-2584 [005] 64.010375: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1004 unstable=0 bg_thresh=1042 thresh=2084 gap=647 poll_thresh=14 ino=257 dd-2584 [005] 64.010436: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1004 unstable=0 bg_thresh=1041 thresh=2083 gap=621 poll_thresh=15 ino=257 dd-2584 [005] 64.010496: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1004 unstable=0 bg_thresh=1041 thresh=2083 gap=621 poll_thresh=16 ino=257 dd-2584 [005] 64.010615: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1004 unstable=0 bg_thresh=1041 thresh=2082 gap=570 poll_thresh=17 ino=257 dd-2584 [005] 64.010906: balance_dirty_state: bdi btrfs-1: dirty=533 wb=1004 unstable=0 bg_thresh=1043 thresh=2086 gap=549 poll_thresh=18 ino=257 dd-2584 [005] 64.011020: balance_dirty_state: bdi btrfs-1: dirty=558 wb=1004 unstable=0 bg_thresh=1042 thresh=2085 gap=523 poll_thresh=19 ino=257 dd-2584 [005] 64.011143: balance_dirty_state: bdi btrfs-1: dirty=596 wb=1004 unstable=0 bg_thresh=1042 thresh=2085 gap=485 poll_thresh=20 ino=257 dd-2584 [005] 64.011147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=48728 base_bw=1628 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 64.018227: balance_dirty_state: bdi btrfs-1: dirty=596 wb=891 unstable=0 bg_thresh=1036 thresh=2073 gap=586 poll_thresh=20 ino=257 dd-2584 [005] 64.018327: balance_dirty_state: bdi btrfs-1: dirty=621 wb=891 unstable=0 bg_thresh=1036 thresh=2073 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 64.018390: balance_dirty_state: bdi btrfs-1: dirty=621 wb=891 unstable=0 bg_thresh=1036 thresh=2072 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 64.018513: balance_dirty_state: bdi btrfs-1: dirty=671 wb=891 unstable=0 bg_thresh=1035 thresh=2071 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 64.018518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=48728 base_bw=1628 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 64.026314: balance_dirty_state: bdi btrfs-1: dirty=671 wb=764 unstable=0 bg_thresh=1032 thresh=2065 gap=630 poll_thresh=17 ino=257 dd-2584 [005] 64.026398: balance_dirty_state: bdi btrfs-1: dirty=671 wb=764 unstable=0 bg_thresh=1032 thresh=2064 gap=629 poll_thresh=13 ino=257 dd-2584 [005] 64.026474: balance_dirty_state: bdi btrfs-1: dirty=696 wb=764 unstable=0 bg_thresh=1032 thresh=2064 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 64.026551: balance_dirty_state: bdi btrfs-1: dirty=696 wb=764 unstable=0 bg_thresh=1031 thresh=2063 gap=603 poll_thresh=15 ino=257 dd-2584 [005] 64.026631: balance_dirty_state: bdi btrfs-1: dirty=721 wb=764 unstable=0 bg_thresh=1034 thresh=2068 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 64.027187: balance_dirty_state: bdi btrfs-1: dirty=746 wb=714 unstable=0 bg_thresh=1040 thresh=2080 gap=620 poll_thresh=17 ino=257 dd-2584 [005] 64.027555: balance_dirty_state: bdi btrfs-1: dirty=771 wb=714 unstable=0 bg_thresh=1042 thresh=2084 gap=599 poll_thresh=18 ino=257 dd-2584 [005] 64.027705: balance_dirty_state: bdi btrfs-1: dirty=822 wb=714 unstable=0 bg_thresh=1042 thresh=2084 gap=548 poll_thresh=19 ino=257 dd-2584 [005] 64.027861: balance_dirty_state: bdi btrfs-1: dirty=860 wb=714 unstable=0 bg_thresh=1043 thresh=2086 gap=512 poll_thresh=20 ino=257 dd-2584 [005] 64.027866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1346 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-24% task_gap=-148% task_weight=99% bdi_bw=48728 base_bw=1628 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 64.034248: balance_dirty_state: bdi btrfs-1: dirty=855 wb=715 unstable=0 bg_thresh=1042 thresh=2085 gap=515 poll_thresh=20 ino=257 dd-2584 [005] 64.034260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1346 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-25% task_gap=-148% task_weight=98% bdi_bw=48728 base_bw=1628 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 64.046319: balance_dirty_state: bdi btrfs-1: dirty=858 wb=554 unstable=1 bg_thresh=1038 thresh=2076 gap=663 poll_thresh=20 ino=257 dd-2584 [005] 64.046413: balance_dirty_state: bdi btrfs-1: dirty=858 wb=554 unstable=1 bg_thresh=1039 thresh=2079 gap=666 poll_thresh=15 ino=257 dd-2584 [005] 64.046477: balance_dirty_state: bdi btrfs-1: dirty=883 wb=554 unstable=1 bg_thresh=1039 thresh=2078 gap=640 poll_thresh=16 ino=257 dd-2584 [005] 64.046603: balance_dirty_state: bdi btrfs-1: dirty=908 wb=554 unstable=1 bg_thresh=1038 thresh=2077 gap=614 poll_thresh=17 ino=257 dd-2584 [005] 64.046732: balance_dirty_state: bdi btrfs-1: dirty=933 wb=554 unstable=1 bg_thresh=1038 thresh=2076 gap=588 poll_thresh=18 ino=257 dd-2584 [005] 64.047118: balance_dirty_state: bdi btrfs-1: dirty=971 wb=554 unstable=1 bg_thresh=1044 thresh=2088 gap=562 poll_thresh=19 ino=257 dd-2584 [005] 64.047243: balance_dirty_state: bdi btrfs-1: dirty=996 wb=554 unstable=1 bg_thresh=1046 thresh=2092 gap=541 poll_thresh=20 ino=257 dd-2584 [005] 64.047531: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=554 unstable=1 bg_thresh=1045 thresh=2091 gap=490 poll_thresh=21 ino=257 dd-2584 [005] 64.047536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1440 task_limit=1351 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-66% task_gap=-231% task_weight=99% bdi_bw=48728 base_bw=1628 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 64.047647: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16564 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 64.052588: writeback_single_inode: bdi btrfs-1: ino=257 state= age=152 wrote=752 to_write=7440 dd-2584 [005] 64.054305: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1308 unstable=1 bg_thresh=1045 thresh=2091 gap=478 poll_thresh=21 ino=257 dd-2584 [005] 64.054315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1440 task_limit=1351 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-66% task_gap=-231% task_weight=99% bdi_bw=48728 base_bw=1628 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 64.062258: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1183 unstable=1 bg_thresh=1035 thresh=2070 gap=582 poll_thresh=21 ino=257 dd-2584 [000] 64.062391: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1183 unstable=1 bg_thresh=1035 thresh=2071 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 64.062654: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1183 unstable=1 bg_thresh=1037 thresh=2074 gap=548 poll_thresh=17 ino=257 dd-2584 [000] 64.063374: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1183 unstable=1 bg_thresh=1046 thresh=2093 gap=529 poll_thresh=18 ino=257 dd-2584 [000] 64.063634: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1183 unstable=1 bg_thresh=1046 thresh=2092 gap=503 poll_thresh=19 ino=257 dd-2584 [000] 64.063643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1352 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=48728 base_bw=1628 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 64.070222: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1183 unstable=1 bg_thresh=1046 thresh=2092 gap=503 poll_thresh=19 ino=257 dd-2584 [000] 64.070229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1352 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=48728 base_bw=1628 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 64.078243: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1082 unstable=1 bg_thresh=1038 thresh=2077 gap=589 poll_thresh=19 ino=257 dd-2584 [000] 64.078373: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1082 unstable=1 bg_thresh=1038 thresh=2076 gap=563 poll_thresh=14 ino=257 dd-2584 [000] 64.078496: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1082 unstable=1 bg_thresh=1040 thresh=2081 gap=543 poll_thresh=15 ino=257 dd-2584 [000] 64.078617: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1082 unstable=1 bg_thresh=1037 thresh=2075 gap=537 poll_thresh=16 ino=257 dd-2584 [000] 64.078858: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1082 unstable=1 bg_thresh=1037 thresh=2074 gap=511 poll_thresh=17 ino=257 dd-2584 [000] 64.078866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1336 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-31% task_gap=-161% task_weight=98% bdi_bw=48728 base_bw=1628 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 64.086254: balance_dirty_state: bdi btrfs-1: dirty=480 wb=931 unstable=1 bg_thresh=1035 thresh=2070 gap=658 poll_thresh=17 ino=257 dd-2584 [000] 64.086336: balance_dirty_state: bdi btrfs-1: dirty=505 wb=931 unstable=1 bg_thresh=1037 thresh=2075 gap=638 poll_thresh=13 ino=257 dd-2584 [000] 64.086398: balance_dirty_state: bdi btrfs-1: dirty=530 wb=931 unstable=1 bg_thresh=1034 thresh=2069 gap=607 poll_thresh=14 ino=257 dd-2584 [000] 64.086634: balance_dirty_state: bdi btrfs-1: dirty=530 wb=931 unstable=1 bg_thresh=1034 thresh=2068 gap=606 poll_thresh=15 ino=257 dd-2584 [000] 64.086705: balance_dirty_state: bdi btrfs-1: dirty=543 wb=931 unstable=1 bg_thresh=1034 thresh=2069 gap=594 poll_thresh=16 ino=257 dd-2584 [000] 64.086835: balance_dirty_state: bdi btrfs-1: dirty=581 wb=931 unstable=1 bg_thresh=1036 thresh=2073 gap=560 poll_thresh=17 ino=257 dd-2584 [000] 64.086963: balance_dirty_state: bdi btrfs-1: dirty=606 wb=931 unstable=1 bg_thresh=1036 thresh=2072 gap=534 poll_thresh=18 ino=257 dd-2584 [000] 64.087090: balance_dirty_state: bdi btrfs-1: dirty=656 wb=931 unstable=1 bg_thresh=1035 thresh=2071 gap=483 poll_thresh=19 ino=257 dd-2584 [000] 64.087095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1333 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-210% task_weight=98% bdi_bw=48728 base_bw=1628 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.098227: balance_dirty_state: bdi btrfs-1: dirty=656 wb=742 unstable=1 bg_thresh=1037 thresh=2074 gap=675 poll_thresh=19 ino=257 dd-2584 [004] 64.098333: balance_dirty_state: bdi btrfs-1: dirty=656 wb=742 unstable=1 bg_thresh=1034 thresh=2069 gap=670 poll_thresh=14 ino=257 dd-2584 [004] 64.098431: balance_dirty_state: bdi btrfs-1: dirty=681 wb=742 unstable=1 bg_thresh=1037 thresh=2074 gap=650 poll_thresh=15 ino=257 dd-2584 [004] 64.098528: balance_dirty_state: bdi btrfs-1: dirty=706 wb=742 unstable=1 bg_thresh=1036 thresh=2073 gap=624 poll_thresh=16 ino=257 dd-2584 [004] 64.098723: balance_dirty_state: bdi btrfs-1: dirty=731 wb=742 unstable=1 bg_thresh=1036 thresh=2072 gap=598 poll_thresh=17 ino=257 dd-2584 [004] 64.098920: balance_dirty_state: bdi btrfs-1: dirty=756 wb=742 unstable=1 bg_thresh=1035 thresh=2071 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 64.099823: balance_dirty_state: bdi btrfs-1: dirty=794 wb=742 unstable=1 bg_thresh=1047 thresh=2095 gap=558 poll_thresh=19 ino=257 dd-2584 [004] 64.100013: balance_dirty_state: bdi btrfs-1: dirty=819 wb=742 unstable=1 bg_thresh=1049 thresh=2099 gap=537 poll_thresh=20 ino=257 dd-2584 [004] 64.100200: balance_dirty_state: bdi btrfs-1: dirty=869 wb=742 unstable=1 bg_thresh=1049 thresh=2098 gap=486 poll_thresh=21 ino=257 dd-2584 [004] 64.100207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1358 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=48728 base_bw=1628 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 64.106296: balance_dirty_state: bdi btrfs-1: dirty=869 wb=742 unstable=1 bg_thresh=1049 thresh=2098 gap=486 poll_thresh=21 ino=257 dd-2584 [004] 64.106305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1358 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=47960 base_bw=1604 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.118203: balance_dirty_state: bdi btrfs-1: dirty=884 wb=603 unstable=1 bg_thresh=1015 thresh=2031 gap=543 poll_thresh=21 ino=257 dd-2584 [004] 64.118345: balance_dirty_state: bdi btrfs-1: dirty=884 wb=603 unstable=1 bg_thresh=1015 thresh=2031 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 64.118724: balance_dirty_state: bdi btrfs-1: dirty=934 wb=603 unstable=1 bg_thresh=1017 thresh=2035 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 64.118736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-161% task_weight=98% bdi_bw=47960 base_bw=1604 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 64.126222: balance_dirty_state: bdi btrfs-1: dirty=934 wb=603 unstable=1 bg_thresh=1035 thresh=2070 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 64.126303: balance_dirty_state: bdi btrfs-1: dirty=934 wb=603 unstable=1 bg_thresh=1035 thresh=2070 gap=532 poll_thresh=13 ino=257 dd-2584 [004] 64.126386: balance_dirty_state: bdi btrfs-1: dirty=959 wb=603 unstable=1 bg_thresh=1034 thresh=2069 gap=506 poll_thresh=14 ino=257 dd-2584 [004] 64.126392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=47960 base_bw=1604 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 64.134260: balance_dirty_state: bdi btrfs-1: dirty=959 wb=478 unstable=1 bg_thresh=1028 thresh=2057 gap=619 poll_thresh=14 ino=257 dd-2584 [004] 64.134368: balance_dirty_state: bdi btrfs-1: dirty=972 wb=478 unstable=1 bg_thresh=1029 thresh=2058 gap=607 poll_thresh=10 ino=257 dd-2584 [004] 64.134464: balance_dirty_state: bdi btrfs-1: dirty=985 wb=478 unstable=1 bg_thresh=1029 thresh=2058 gap=594 poll_thresh=11 ino=257 dd-2584 [004] 64.134559: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=478 unstable=1 bg_thresh=1031 thresh=2063 gap=574 poll_thresh=12 ino=257 dd-2584 [004] 64.134652: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=478 unstable=1 bg_thresh=1031 thresh=2063 gap=549 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 64.134739: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16652 wrote=0 to_write=8192 dd-2584 [004] 64.134761: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=478 unstable=1 bg_thresh=1034 thresh=2068 gap=554 poll_thresh=14 ino=257 dd-2584 [004] 64.134869: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=478 unstable=1 bg_thresh=1030 thresh=2061 gap=522 poll_thresh=15 ino=257 dd-2584 [004] 64.135259: balance_dirty_state: bdi btrfs-1: dirty=922 wb=629 unstable=1 bg_thresh=1031 thresh=2062 gap=510 poll_thresh=16 ino=257 dd-2584 [004] 64.135261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1324 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=47960 base_bw=1604 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 64.137194: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=752 to_write=7440 dd-2584 [004] 64.146282: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1119 unstable=1 bg_thresh=1019 thresh=2039 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 64.146357: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1119 unstable=1 bg_thresh=1022 thresh=2044 gap=580 poll_thresh=12 ino=257 dd-2584 [004] 64.146423: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1119 unstable=1 bg_thresh=1019 thresh=2038 gap=574 poll_thresh=13 ino=257 dd-2584 [004] 64.146488: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1119 unstable=1 bg_thresh=1021 thresh=2043 gap=554 poll_thresh=14 ino=257 dd-2584 [004] 64.146853: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1119 unstable=1 bg_thresh=1046 thresh=2093 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 64.146917: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1119 unstable=1 bg_thresh=1046 thresh=2092 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 64.147041: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1119 unstable=1 bg_thresh=1045 thresh=2091 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 64.147163: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1119 unstable=1 bg_thresh=1045 thresh=2090 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 64.147284: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1119 unstable=1 bg_thresh=1044 thresh=2089 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 64.147289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1350 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-22% task_gap=-144% task_weight=98% bdi_bw=47960 base_bw=1604 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 64.154261: balance_dirty_state: bdi btrfs-1: dirty=494 wb=994 unstable=1 bg_thresh=1036 thresh=2073 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 64.154374: balance_dirty_state: bdi btrfs-1: dirty=494 wb=994 unstable=1 bg_thresh=1037 thresh=2074 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 64.154435: balance_dirty_state: bdi btrfs-1: dirty=519 wb=994 unstable=1 bg_thresh=1039 thresh=2079 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 64.154495: balance_dirty_state: bdi btrfs-1: dirty=544 wb=994 unstable=1 bg_thresh=1036 thresh=2073 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 64.154784: balance_dirty_state: bdi btrfs-1: dirty=569 wb=994 unstable=1 bg_thresh=1036 thresh=2072 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 64.154789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-10% task_gap=-118% task_weight=98% bdi_bw=47960 base_bw=1604 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.162329: balance_dirty_state: bdi btrfs-1: dirty=569 wb=994 unstable=1 bg_thresh=1036 thresh=2072 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 64.162341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-10% task_gap=-118% task_weight=98% bdi_bw=47960 base_bw=1604 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 64.170310: balance_dirty_state: bdi btrfs-1: dirty=569 wb=880 unstable=1 bg_thresh=1035 thresh=2070 gap=620 poll_thresh=17 ino=257 dd-2584 [005] 64.170438: balance_dirty_state: bdi btrfs-1: dirty=569 wb=880 unstable=1 bg_thresh=1032 thresh=2064 gap=614 poll_thresh=13 ino=257 dd-2584 [005] 64.170560: balance_dirty_state: bdi btrfs-1: dirty=594 wb=880 unstable=1 bg_thresh=1034 thresh=2069 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 64.170679: balance_dirty_state: bdi btrfs-1: dirty=619 wb=880 unstable=1 bg_thresh=1034 thresh=2068 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 64.170801: balance_dirty_state: bdi btrfs-1: dirty=619 wb=880 unstable=1 bg_thresh=1034 thresh=2068 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 64.171041: balance_dirty_state: bdi btrfs-1: dirty=669 wb=880 unstable=1 bg_thresh=1033 thresh=2067 gap=517 poll_thresh=17 ino=257 dd-2584 [005] 64.171286: balance_dirty_state: bdi btrfs-1: dirty=694 wb=880 unstable=1 bg_thresh=1035 thresh=2071 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 64.171294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1334 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-10% task_gap=-118% task_weight=97% bdi_bw=47960 base_bw=1604 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 64.178213: balance_dirty_state: bdi btrfs-1: dirty=694 wb=767 unstable=1 bg_thresh=1037 thresh=2075 gap=613 poll_thresh=18 ino=257 dd-2584 [005] 64.178340: balance_dirty_state: bdi btrfs-1: dirty=694 wb=767 unstable=1 bg_thresh=1034 thresh=2069 gap=607 poll_thresh=13 ino=257 dd-2584 [005] 64.178459: balance_dirty_state: bdi btrfs-1: dirty=719 wb=767 unstable=1 bg_thresh=1037 thresh=2074 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 64.178578: balance_dirty_state: bdi btrfs-1: dirty=744 wb=767 unstable=1 bg_thresh=1036 thresh=2073 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 64.178699: balance_dirty_state: bdi btrfs-1: dirty=744 wb=767 unstable=1 bg_thresh=1036 thresh=2073 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 64.178942: balance_dirty_state: bdi btrfs-1: dirty=794 wb=767 unstable=1 bg_thresh=1038 thresh=2077 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 64.178951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1339 bdi_dirty=1400 avg_dirty=1400 bdi_gap=15% task_gap=-67% task_weight=98% bdi_bw=47960 base_bw=1604 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 64.186394: balance_dirty_state: bdi btrfs-1: dirty=794 wb=767 unstable=1 bg_thresh=1035 thresh=2071 gap=509 poll_thresh=13 ino=257 dd-2584 [005] 64.186398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1334 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-10% task_gap=-118% task_weight=97% bdi_bw=47960 base_bw=1604 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 64.194303: balance_dirty_state: bdi btrfs-1: dirty=794 wb=503 unstable=1 bg_thresh=1035 thresh=2071 gap=773 poll_thresh=13 ino=257 dd-2584 [004] 64.194768: balance_dirty_state: bdi btrfs-1: dirty=794 wb=503 unstable=1 bg_thresh=1038 thresh=2076 gap=778 poll_thresh=10 ino=257 dd-2584 [004] 64.194890: balance_dirty_state: bdi btrfs-1: dirty=819 wb=503 unstable=1 bg_thresh=1037 thresh=2075 gap=752 poll_thresh=11 ino=257 dd-2584 [004] 64.195012: balance_dirty_state: bdi btrfs-1: dirty=844 wb=503 unstable=1 bg_thresh=1040 thresh=2080 gap=732 poll_thresh=12 ino=257 dd-2584 [004] 64.195133: balance_dirty_state: bdi btrfs-1: dirty=844 wb=503 unstable=1 bg_thresh=1037 thresh=2074 gap=726 poll_thresh=13 ino=257 dd-2584 [004] 64.195254: balance_dirty_state: bdi btrfs-1: dirty=869 wb=503 unstable=1 bg_thresh=1039 thresh=2079 gap=706 poll_thresh=14 ino=257 dd-2584 [004] 64.195378: balance_dirty_state: bdi btrfs-1: dirty=894 wb=503 unstable=1 bg_thresh=1036 thresh=2073 gap=675 poll_thresh=15 ino=257 dd-2584 [004] 64.195498: balance_dirty_state: bdi btrfs-1: dirty=894 wb=503 unstable=1 bg_thresh=1036 thresh=2072 gap=674 poll_thresh=16 ino=257 dd-2584 [004] 64.195737: balance_dirty_state: bdi btrfs-1: dirty=944 wb=503 unstable=1 bg_thresh=1035 thresh=2071 gap=623 poll_thresh=17 ino=257 dd-2584 [004] 64.195979: balance_dirty_state: bdi btrfs-1: dirty=969 wb=503 unstable=1 bg_thresh=1037 thresh=2075 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 64.196219: balance_dirty_state: bdi btrfs-1: dirty=994 wb=503 unstable=1 bg_thresh=1037 thresh=2074 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 64.196469: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=503 unstable=1 bg_thresh=1035 thresh=2071 gap=535 poll_thresh=20 ino=257 dd-2584 [004] 64.197068: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=503 unstable=1 bg_thresh=1037 thresh=2074 gap=512 poll_thresh=21 ino=257 dd-2584 [004] 64.197077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1336 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-31% task_gap=-161% task_weight=98% bdi_bw=47960 base_bw=1604 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 64.197158: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16712 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 64.200882: writeback_single_inode: bdi btrfs-1: ino=257 state= age=136 wrote=768 to_write=7424 dd-2584 [000] 64.206294: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1142 unstable=1 bg_thresh=1034 thresh=2068 gap=644 poll_thresh=21 ino=257 dd-2584 [000] 64.206373: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1142 unstable=1 bg_thresh=1031 thresh=2062 gap=638 poll_thresh=16 ino=257 dd-2584 [000] 64.206499: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1142 unstable=1 bg_thresh=1036 thresh=2072 gap=598 poll_thresh=17 ino=257 dd-2584 [000] 64.206630: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1142 unstable=1 bg_thresh=1034 thresh=2068 gap=569 poll_thresh=18 ino=257 dd-2584 [000] 64.206758: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1142 unstable=1 bg_thresh=1032 thresh=2064 gap=540 poll_thresh=19 ino=257 dd-2584 [000] 64.206885: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1142 unstable=1 bg_thresh=1033 thresh=2066 gap=492 poll_thresh=20 ino=257 dd-2584 [000] 64.206889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=47960 base_bw=1604 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 64.214278: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1004 unstable=1 bg_thresh=1033 thresh=2067 gap=631 poll_thresh=20 ino=257 dd-2584 [000] 64.214408: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1004 unstable=1 bg_thresh=1033 thresh=2066 gap=630 poll_thresh=15 ino=257 dd-2584 [000] 64.214528: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1004 unstable=1 bg_thresh=1035 thresh=2071 gap=610 poll_thresh=16 ino=257 dd-2584 [000] 64.214770: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1004 unstable=1 bg_thresh=1035 thresh=2070 gap=584 poll_thresh=17 ino=257 dd-2584 [000] 64.215014: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1004 unstable=1 bg_thresh=1034 thresh=2069 gap=558 poll_thresh=18 ino=257 dd-2584 [000] 64.215611: balance_dirty_state: bdi btrfs-1: dirty=556 wb=1004 unstable=1 bg_thresh=1031 thresh=2062 gap=501 poll_thresh=19 ino=257 dd-2584 [000] 64.215620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-177% task_weight=100% bdi_bw=47900 base_bw=1504 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.222396: balance_dirty_state: bdi btrfs-1: dirty=556 wb=1004 unstable=1 bg_thresh=1031 thresh=2062 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 64.222401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-177% task_weight=100% bdi_bw=47900 base_bw=1504 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.230366: balance_dirty_state: bdi btrfs-1: dirty=556 wb=879 unstable=1 bg_thresh=1030 thresh=2061 gap=625 poll_thresh=19 ino=257 dd-2584 [004] 64.230498: balance_dirty_state: bdi btrfs-1: dirty=581 wb=879 unstable=1 bg_thresh=1033 thresh=2066 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 64.230620: balance_dirty_state: bdi btrfs-1: dirty=581 wb=879 unstable=1 bg_thresh=1030 thresh=2060 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 64.230742: balance_dirty_state: bdi btrfs-1: dirty=606 wb=879 unstable=1 bg_thresh=1032 thresh=2065 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 64.230985: balance_dirty_state: bdi btrfs-1: dirty=631 wb=879 unstable=1 bg_thresh=1032 thresh=2064 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 64.231227: balance_dirty_state: bdi btrfs-1: dirty=681 wb=879 unstable=1 bg_thresh=1031 thresh=2063 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 64.231235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1325 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-175% task_weight=99% bdi_bw=47900 base_bw=1504 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.238351: balance_dirty_state: bdi btrfs-1: dirty=681 wb=879 unstable=1 bg_thresh=1031 thresh=2063 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 64.238359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1325 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-175% task_weight=99% bdi_bw=47900 base_bw=1504 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.246315: balance_dirty_state: bdi btrfs-1: dirty=681 wb=879 unstable=1 bg_thresh=1034 thresh=2068 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 64.246321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=47900 base_bw=1504 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 64.254351: balance_dirty_state: bdi btrfs-1: dirty=681 wb=765 unstable=1 bg_thresh=1035 thresh=2071 gap=624 poll_thresh=18 ino=257 dd-2584 [001] 64.254422: balance_dirty_state: bdi btrfs-1: dirty=681 wb=765 unstable=1 bg_thresh=1035 thresh=2071 gap=624 poll_thresh=13 ino=257 dd-2584 [001] 64.254484: balance_dirty_state: bdi btrfs-1: dirty=706 wb=765 unstable=1 bg_thresh=1038 thresh=2076 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 64.254546: balance_dirty_state: bdi btrfs-1: dirty=731 wb=765 unstable=1 bg_thresh=1040 thresh=2081 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 64.254609: balance_dirty_state: bdi btrfs-1: dirty=731 wb=765 unstable=1 bg_thresh=1040 thresh=2081 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 64.254734: balance_dirty_state: bdi btrfs-1: dirty=781 wb=765 unstable=1 bg_thresh=1043 thresh=2086 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 64.255032: balance_dirty_state: bdi btrfs-1: dirty=806 wb=765 unstable=1 bg_thresh=1045 thresh=2090 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 64.255037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1439 task_limit=1351 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-22% task_gap=-142% task_weight=98% bdi_bw=47900 base_bw=1504 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 64.266256: balance_dirty_state: bdi btrfs-1: dirty=806 wb=765 unstable=1 bg_thresh=1023 thresh=2047 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 64.266265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=47900 base_bw=1504 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 64.278289: balance_dirty_state: bdi btrfs-1: dirty=806 wb=765 unstable=1 bg_thresh=1020 thresh=2040 gap=468 poll_thresh=18 ino=257 dd-2584 [001] 64.278299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-200% task_weight=98% bdi_bw=47900 base_bw=1504 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 64.290359: balance_dirty_state: bdi btrfs-1: dirty=806 wb=665 unstable=1 bg_thresh=1024 thresh=2049 gap=577 poll_thresh=18 ino=257 dd-2584 [001] 64.290451: balance_dirty_state: bdi btrfs-1: dirty=831 wb=665 unstable=1 bg_thresh=1024 thresh=2049 gap=552 poll_thresh=13 ino=257 dd-2584 [001] 64.290511: balance_dirty_state: bdi btrfs-1: dirty=831 wb=665 unstable=1 bg_thresh=1024 thresh=2049 gap=552 poll_thresh=14 ino=257 dd-2584 [001] 64.290568: balance_dirty_state: bdi btrfs-1: dirty=856 wb=665 unstable=1 bg_thresh=1027 thresh=2054 gap=532 poll_thresh=15 ino=257 dd-2584 [001] 64.290628: balance_dirty_state: bdi btrfs-1: dirty=881 wb=665 unstable=1 bg_thresh=1027 thresh=2054 gap=507 poll_thresh=16 ino=257 dd-2584 [001] 64.290632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1317 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-20% task_gap=-139% task_weight=98% bdi_bw=47900 base_bw=1504 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [005] 64.302439: balance_dirty_state: bdi btrfs-1: dirty=881 wb=540 unstable=1 bg_thresh=1026 thresh=2052 gap=630 poll_thresh=16 ino=257 dd-2584 [005] 64.302547: balance_dirty_state: bdi btrfs-1: dirty=906 wb=540 unstable=1 bg_thresh=1028 thresh=2057 gap=610 poll_thresh=12 ino=257 dd-2584 [005] 64.302672: balance_dirty_state: bdi btrfs-1: dirty=931 wb=540 unstable=1 bg_thresh=1028 thresh=2056 gap=584 poll_thresh=13 ino=257 dd-2584 [005] 64.302794: balance_dirty_state: bdi btrfs-1: dirty=931 wb=540 unstable=1 bg_thresh=1028 thresh=2056 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 64.302915: balance_dirty_state: bdi btrfs-1: dirty=956 wb=540 unstable=1 bg_thresh=1027 thresh=2055 gap=558 poll_thresh=15 ino=257 dd-2584 [005] 64.303037: balance_dirty_state: bdi btrfs-1: dirty=981 wb=540 unstable=1 bg_thresh=1027 thresh=2055 gap=533 poll_thresh=16 ino=257 dd-2584 [005] 64.303279: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=540 unstable=1 bg_thresh=1029 thresh=2059 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 64.303288: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1322 bdi_dirty=1400 avg_dirty=1400 bdi_gap=5% task_gap=-88% task_weight=98% bdi_bw=47900 base_bw=1504 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 64.310543: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=540 unstable=1 bg_thresh=1026 thresh=2053 gap=506 poll_thresh=13 ino=257 dd-2584 [005] 64.310553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-21% task_gap=-140% task_weight=98% bdi_bw=47900 base_bw=1504 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 64.318438: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=415 unstable=1 bg_thresh=1023 thresh=2047 gap=625 poll_thresh=13 ino=257 dd-2584 [005] 64.318515: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=415 unstable=1 bg_thresh=1026 thresh=2052 gap=605 poll_thresh=10 ino=257 dd-2584 [005] 64.318583: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=415 unstable=1 bg_thresh=1025 thresh=2051 gap=579 poll_thresh=11 ino=257 flush-btrfs-1-2586 [002] 64.318607: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16836 wrote=0 to_write=8192 dd-2584 [005] 64.318649: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=415 unstable=1 bg_thresh=1025 thresh=2051 gap=579 poll_thresh=12 ino=257 dd-2584 [005] 64.318890: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=490 unstable=1 bg_thresh=1025 thresh=2050 gap=553 poll_thresh=13 ino=257 dd-2584 [005] 64.318956: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=515 unstable=1 bg_thresh=1025 thresh=2050 gap=528 poll_thresh=14 ino=257 dd-2584 [005] 64.319024: balance_dirty_state: bdi btrfs-1: dirty=981 wb=540 unstable=1 bg_thresh=1024 thresh=2049 gap=527 poll_thresh=15 ino=257 dd-2584 [005] 64.319089: balance_dirty_state: bdi btrfs-1: dirty=981 wb=565 unstable=1 bg_thresh=1027 thresh=2054 gap=507 poll_thresh=16 ino=257 dd-2584 [005] 64.319090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1317 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-20% task_gap=-139% task_weight=98% bdi_bw=45532 base_bw=1504 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 64.323532: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=816 to_write=7376 dd-2584 [001] 64.326397: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1240 unstable=1 bg_thresh=1027 thresh=2054 gap=507 poll_thresh=16 ino=257 dd-2584 [001] 64.326409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1317 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-20% task_gap=-139% task_weight=98% bdi_bw=45532 base_bw=1504 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 64.334375: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1240 unstable=1 bg_thresh=1027 thresh=2054 gap=507 poll_thresh=16 ino=257 dd-2584 [001] 64.334388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1317 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-20% task_gap=-139% task_weight=98% bdi_bw=45532 base_bw=1504 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 64.342433: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1115 unstable=1 bg_thresh=1025 thresh=2050 gap=628 poll_thresh=16 ino=257 dd-2584 [001] 64.342537: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1115 unstable=1 bg_thresh=1025 thresh=2050 gap=628 poll_thresh=12 ino=257 dd-2584 [001] 64.342634: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1115 unstable=1 bg_thresh=1027 thresh=2055 gap=608 poll_thresh=13 ino=257 dd-2584 [001] 64.342731: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1115 unstable=1 bg_thresh=1030 thresh=2060 gap=613 poll_thresh=14 ino=257 dd-2584 [001] 64.342827: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1115 unstable=1 bg_thresh=1030 thresh=2060 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 64.342923: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1115 unstable=1 bg_thresh=1032 thresh=2065 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 64.343119: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1115 unstable=1 bg_thresh=1035 thresh=2070 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 64.343314: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1115 unstable=1 bg_thresh=1034 thresh=2069 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 64.343512: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1115 unstable=1 bg_thresh=1033 thresh=2067 gap=470 poll_thresh=19 ino=257 dd-2584 [001] 64.343519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1329 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=45532 base_bw=1504 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 64.350418: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1115 unstable=1 bg_thresh=1033 thresh=2067 gap=470 poll_thresh=19 ino=257 dd-2584 [000] 64.350430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1329 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=45532 base_bw=1504 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 64.358313: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1115 unstable=1 bg_thresh=1033 thresh=2067 gap=470 poll_thresh=19 ino=257 dd-2584 [000] 64.358320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1329 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=45532 base_bw=1504 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 64.366347: balance_dirty_state: bdi btrfs-1: dirty=481 wb=990 unstable=1 bg_thresh=1027 thresh=2055 gap=583 poll_thresh=19 ino=257 dd-2584 [000] 64.366478: balance_dirty_state: bdi btrfs-1: dirty=481 wb=990 unstable=1 bg_thresh=1030 thresh=2060 gap=588 poll_thresh=14 ino=257 dd-2584 [000] 64.366952: balance_dirty_state: bdi btrfs-1: dirty=506 wb=990 unstable=1 bg_thresh=1030 thresh=2060 gap=563 poll_thresh=15 ino=257 dd-2584 [000] 64.367073: balance_dirty_state: bdi btrfs-1: dirty=531 wb=990 unstable=1 bg_thresh=1032 thresh=2065 gap=543 poll_thresh=16 ino=257 dd-2584 [000] 64.367313: balance_dirty_state: bdi btrfs-1: dirty=556 wb=990 unstable=1 bg_thresh=1032 thresh=2064 gap=517 poll_thresh=17 ino=257 dd-2584 [000] 64.367556: balance_dirty_state: bdi btrfs-1: dirty=581 wb=990 unstable=1 bg_thresh=1034 thresh=2068 gap=496 poll_thresh=18 ino=257 dd-2584 [000] 64.367565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1400 avg_dirty=1400 bdi_gap=10% task_gap=-78% task_weight=98% bdi_bw=45532 base_bw=1504 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.374477: balance_dirty_state: bdi btrfs-1: dirty=581 wb=990 unstable=1 bg_thresh=1034 thresh=2068 gap=496 poll_thresh=13 ino=257 dd-2584 [004] 64.374486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1400 avg_dirty=1400 bdi_gap=10% task_gap=-78% task_weight=98% bdi_bw=45532 base_bw=1504 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 64.382492: balance_dirty_state: bdi btrfs-1: dirty=606 wb=851 unstable=1 bg_thresh=1036 thresh=2072 gap=614 poll_thresh=10 ino=257 dd-2584 [004] 64.382581: balance_dirty_state: bdi btrfs-1: dirty=606 wb=851 unstable=1 bg_thresh=1033 thresh=2066 gap=608 poll_thresh=11 ino=257 dd-2584 [004] 64.382668: balance_dirty_state: bdi btrfs-1: dirty=631 wb=851 unstable=1 bg_thresh=1035 thresh=2071 gap=588 poll_thresh=12 ino=257 dd-2584 [004] 64.382757: balance_dirty_state: bdi btrfs-1: dirty=656 wb=851 unstable=1 bg_thresh=1032 thresh=2065 gap=557 poll_thresh=13 ino=257 dd-2584 [004] 64.382845: balance_dirty_state: bdi btrfs-1: dirty=656 wb=851 unstable=1 bg_thresh=1035 thresh=2070 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 64.382937: balance_dirty_state: bdi btrfs-1: dirty=681 wb=851 unstable=1 bg_thresh=1034 thresh=2069 gap=536 poll_thresh=15 ino=257 dd-2584 [004] 64.383028: balance_dirty_state: bdi btrfs-1: dirty=706 wb=851 unstable=1 bg_thresh=1034 thresh=2068 gap=510 poll_thresh=16 ino=257 dd-2584 [004] 64.383033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1400 avg_dirty=1400 bdi_gap=10% task_gap=-78% task_weight=98% bdi_bw=45532 base_bw=1504 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 64.390373: balance_dirty_state: bdi btrfs-1: dirty=706 wb=726 unstable=1 bg_thresh=1026 thresh=2053 gap=620 poll_thresh=12 ino=257 dd-2584 [004] 64.390445: balance_dirty_state: bdi btrfs-1: dirty=731 wb=726 unstable=1 bg_thresh=1026 thresh=2052 gap=594 poll_thresh=13 ino=257 dd-2584 [004] 64.390710: balance_dirty_state: bdi btrfs-1: dirty=756 wb=726 unstable=1 bg_thresh=1023 thresh=2046 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 64.390773: balance_dirty_state: bdi btrfs-1: dirty=756 wb=726 unstable=1 bg_thresh=1022 thresh=2045 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 64.390843: balance_dirty_state: bdi btrfs-1: dirty=781 wb=726 unstable=1 bg_thresh=1025 thresh=2050 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 64.390967: balance_dirty_state: bdi btrfs-1: dirty=806 wb=726 unstable=1 bg_thresh=1021 thresh=2043 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 64.390971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-3% task_gap=-106% task_weight=99% bdi_bw=45532 base_bw=1504 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.398342: balance_dirty_state: bdi btrfs-1: dirty=806 wb=601 unstable=1 bg_thresh=1015 thresh=2030 gap=622 poll_thresh=17 ino=257 dd-2584 [004] 64.398478: balance_dirty_state: bdi btrfs-1: dirty=831 wb=601 unstable=1 bg_thresh=1017 thresh=2035 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 64.398603: balance_dirty_state: bdi btrfs-1: dirty=831 wb=601 unstable=1 bg_thresh=1011 thresh=2023 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 64.398727: balance_dirty_state: bdi btrfs-1: dirty=856 wb=601 unstable=1 bg_thresh=1014 thresh=2028 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 64.398850: balance_dirty_state: bdi btrfs-1: dirty=881 wb=601 unstable=1 bg_thresh=1011 thresh=2022 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 64.399093: balance_dirty_state: bdi btrfs-1: dirty=906 wb=601 unstable=1 bg_thresh=1013 thresh=2026 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 64.399355: balance_dirty_state: bdi btrfs-1: dirty=931 wb=601 unstable=1 bg_thresh=1009 thresh=2019 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 64.399364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=45532 base_bw=1504 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.406422: balance_dirty_state: bdi btrfs-1: dirty=931 wb=601 unstable=1 bg_thresh=1012 thresh=2025 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 64.406433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-126% task_weight=98% bdi_bw=45532 base_bw=1504 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.414309: balance_dirty_state: bdi btrfs-1: dirty=931 wb=451 unstable=1 bg_thresh=1013 thresh=2026 gap=643 poll_thresh=18 ino=257 dd-2584 [004] 64.414453: balance_dirty_state: bdi btrfs-1: dirty=956 wb=451 unstable=1 bg_thresh=1015 thresh=2031 gap=623 poll_thresh=13 ino=257 dd-2584 [004] 64.414512: balance_dirty_state: bdi btrfs-1: dirty=981 wb=451 unstable=1 bg_thresh=1015 thresh=2031 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 64.414572: balance_dirty_state: bdi btrfs-1: dirty=981 wb=451 unstable=1 bg_thresh=1015 thresh=2030 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 64.414804: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=451 unstable=1 bg_thresh=1017 thresh=2035 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 64.414952: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=451 unstable=1 bg_thresh=1017 thresh=2034 gap=551 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 64.415029: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16932 wrote=0 to_write=8192 dd-2584 [004] 64.415088: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=451 unstable=1 bg_thresh=1016 thresh=2033 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 64.415232: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=451 unstable=1 bg_thresh=1018 thresh=2037 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 64.415234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-158% task_weight=98% bdi_bw=45532 base_bw=1504 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 64.417697: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=208 wrote=816 to_write=7376 dd-2584 [000] 64.422356: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1126 unstable=1 bg_thresh=1012 thresh=2024 gap=591 poll_thresh=19 ino=257 dd-2584 [000] 64.422425: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1126 unstable=1 bg_thresh=1014 thresh=2029 gap=571 poll_thresh=14 ino=257 dd-2584 [000] 64.422491: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1126 unstable=1 bg_thresh=1017 thresh=2035 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 64.422557: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1126 unstable=1 bg_thresh=1013 thresh=2026 gap=543 poll_thresh=16 ino=257 dd-2584 [000] 64.422688: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1126 unstable=1 bg_thresh=1015 thresh=2031 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 64.422816: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1126 unstable=1 bg_thresh=1018 thresh=2036 gap=478 poll_thresh=18 ino=257 dd-2584 [000] 64.422821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=44344 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 64.430379: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1126 unstable=1 bg_thresh=1018 thresh=2036 gap=478 poll_thresh=18 ino=257 dd-2584 [000] 64.430387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=44344 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.438441: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1001 unstable=1 bg_thresh=1019 thresh=2038 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 64.438602: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1001 unstable=1 bg_thresh=1016 thresh=2032 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 64.438723: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1001 unstable=1 bg_thresh=1018 thresh=2037 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 64.439197: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1001 unstable=1 bg_thresh=1015 thresh=2031 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 64.439316: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1001 unstable=1 bg_thresh=1018 thresh=2036 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 64.439554: balance_dirty_state: bdi btrfs-1: dirty=531 wb=1001 unstable=1 bg_thresh=1017 thresh=2035 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 64.439563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1360 avg_dirty=1360 bdi_gap=14% task_gap=-69% task_weight=99% bdi_bw=44344 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.446476: balance_dirty_state: bdi btrfs-1: dirty=531 wb=876 unstable=1 bg_thresh=1015 thresh=2031 gap=623 poll_thresh=13 ino=257 dd-2584 [004] 64.446561: balance_dirty_state: bdi btrfs-1: dirty=556 wb=876 unstable=1 bg_thresh=1018 thresh=2036 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 64.446646: balance_dirty_state: bdi btrfs-1: dirty=556 wb=876 unstable=1 bg_thresh=1015 thresh=2030 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 64.446732: balance_dirty_state: bdi btrfs-1: dirty=581 wb=876 unstable=1 bg_thresh=1014 thresh=2029 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 64.446901: balance_dirty_state: bdi btrfs-1: dirty=606 wb=876 unstable=1 bg_thresh=1014 thresh=2028 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 64.447074: balance_dirty_state: bdi btrfs-1: dirty=656 wb=876 unstable=1 bg_thresh=1016 thresh=2032 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 64.447080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-119% task_weight=99% bdi_bw=44344 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.454390: balance_dirty_state: bdi btrfs-1: dirty=656 wb=876 unstable=1 bg_thresh=1016 thresh=2032 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 64.454400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-119% task_weight=99% bdi_bw=44344 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.462381: balance_dirty_state: bdi btrfs-1: dirty=656 wb=876 unstable=1 bg_thresh=1016 thresh=2032 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 64.462387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-119% task_weight=99% bdi_bw=44344 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.470417: balance_dirty_state: bdi btrfs-1: dirty=656 wb=826 unstable=1 bg_thresh=1016 thresh=2032 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 64.470512: balance_dirty_state: bdi btrfs-1: dirty=656 wb=826 unstable=1 bg_thresh=1016 thresh=2032 gap=549 poll_thresh=13 ino=257 dd-2584 [004] 64.470597: balance_dirty_state: bdi btrfs-1: dirty=681 wb=826 unstable=1 bg_thresh=1015 thresh=2031 gap=523 poll_thresh=14 ino=257 dd-2584 [004] 64.470682: balance_dirty_state: bdi btrfs-1: dirty=706 wb=826 unstable=1 bg_thresh=1015 thresh=2031 gap=498 poll_thresh=15 ino=257 dd-2584 [004] 64.470688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-119% task_weight=98% bdi_bw=44344 base_bw=1316 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 64.478402: balance_dirty_state: bdi btrfs-1: dirty=706 wb=676 unstable=1 bg_thresh=1017 thresh=2034 gap=651 poll_thresh=15 ino=257 dd-2584 [004] 64.478493: balance_dirty_state: bdi btrfs-1: dirty=706 wb=676 unstable=1 bg_thresh=1016 thresh=2033 gap=650 poll_thresh=11 ino=257 dd-2584 [004] 64.478896: balance_dirty_state: bdi btrfs-1: dirty=731 wb=626 unstable=1 bg_thresh=1014 thresh=2028 gap=670 poll_thresh=12 ino=257 dd-2584 [004] 64.479002: balance_dirty_state: bdi btrfs-1: dirty=731 wb=576 unstable=1 bg_thresh=1014 thresh=2028 gap=720 poll_thresh=13 ino=257 dd-2584 [004] 64.479092: balance_dirty_state: bdi btrfs-1: dirty=756 wb=551 unstable=1 bg_thresh=1016 thresh=2033 gap=725 poll_thresh=14 ino=257 dd-2584 [004] 64.479177: balance_dirty_state: bdi btrfs-1: dirty=781 wb=551 unstable=1 bg_thresh=1016 thresh=2032 gap=699 poll_thresh=15 ino=257 dd-2584 [004] 64.479262: balance_dirty_state: bdi btrfs-1: dirty=781 wb=551 unstable=1 bg_thresh=1016 thresh=2032 gap=699 poll_thresh=16 ino=257 dd-2584 [004] 64.479435: balance_dirty_state: bdi btrfs-1: dirty=831 wb=551 unstable=1 bg_thresh=1012 thresh=2025 gap=642 poll_thresh=17 ino=257 dd-2584 [004] 64.479607: balance_dirty_state: bdi btrfs-1: dirty=856 wb=551 unstable=1 bg_thresh=1014 thresh=2029 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 64.479779: balance_dirty_state: bdi btrfs-1: dirty=881 wb=551 unstable=1 bg_thresh=1014 thresh=2028 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 64.479952: balance_dirty_state: bdi btrfs-1: dirty=931 wb=551 unstable=1 bg_thresh=1013 thresh=2027 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 64.480125: balance_dirty_state: bdi btrfs-1: dirty=956 wb=551 unstable=1 bg_thresh=1013 thresh=2026 gap=518 poll_thresh=21 ino=257 dd-2584 [004] 64.480531: balance_dirty_state: bdi btrfs-1: dirty=981 wb=551 unstable=1 bg_thresh=1015 thresh=2030 gap=497 poll_thresh=22 ino=257 dd-2584 [004] 64.480537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=44344 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.486383: balance_dirty_state: bdi btrfs-1: dirty=981 wb=426 unstable=1 bg_thresh=1014 thresh=2028 gap=620 poll_thresh=22 ino=257 dd-2584 [004] 64.486457: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=426 unstable=1 bg_thresh=1019 thresh=2039 gap=606 poll_thresh=16 ino=257 dd-2584 [004] 64.486580: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=426 unstable=1 bg_thresh=1017 thresh=2035 gap=577 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 64.486657: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17004 wrote=0 to_write=8192 dd-2584 [004] 64.486710: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=426 unstable=1 bg_thresh=1009 thresh=2018 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 64.486838: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=451 unstable=1 bg_thresh=1017 thresh=2034 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 64.486839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-117% task_weight=99% bdi_bw=44344 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 64.489467: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=280 wrote=784 to_write=7408 dd-2584 [004] 64.494429: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1226 unstable=1 bg_thresh=1017 thresh=2034 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 64.494438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-117% task_weight=99% bdi_bw=44344 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.502365: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1101 unstable=1 bg_thresh=1018 thresh=2037 gap=629 poll_thresh=19 ino=257 dd-2584 [004] 64.502460: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1101 unstable=1 bg_thresh=1018 thresh=2037 gap=629 poll_thresh=14 ino=257 dd-2584 [004] 64.502518: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1101 unstable=1 bg_thresh=1018 thresh=2036 gap=603 poll_thresh=15 ino=257 dd-2584 [004] 64.502576: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1101 unstable=1 bg_thresh=1018 thresh=2036 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 64.502689: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1101 unstable=1 bg_thresh=1017 thresh=2035 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 64.502803: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1101 unstable=1 bg_thresh=1019 thresh=2039 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 64.503084: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1101 unstable=1 bg_thresh=1019 thresh=2038 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 64.503089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-111% task_weight=98% bdi_bw=44344 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.510426: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1101 unstable=1 bg_thresh=1019 thresh=2038 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 64.510431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-111% task_weight=98% bdi_bw=44344 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.522418: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1101 unstable=1 bg_thresh=1017 thresh=2035 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 64.522424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-115% task_weight=98% bdi_bw=44344 base_bw=1316 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 64.530405: balance_dirty_state: bdi btrfs-1: dirty=431 wb=976 unstable=1 bg_thresh=1011 thresh=2022 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 64.530509: balance_dirty_state: bdi btrfs-1: dirty=456 wb=976 unstable=1 bg_thresh=1010 thresh=2021 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 64.530601: balance_dirty_state: bdi btrfs-1: dirty=481 wb=976 unstable=1 bg_thresh=1010 thresh=2021 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 64.530692: balance_dirty_state: bdi btrfs-1: dirty=481 wb=976 unstable=1 bg_thresh=1010 thresh=2020 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 64.530887: balance_dirty_state: bdi btrfs-1: dirty=531 wb=976 unstable=1 bg_thresh=1012 thresh=2024 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 64.531049: balance_dirty_state: bdi btrfs-1: dirty=556 wb=976 unstable=1 bg_thresh=1011 thresh=2023 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 64.531054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=43260 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 64.542401: balance_dirty_state: bdi btrfs-1: dirty=556 wb=851 unstable=1 bg_thresh=1011 thresh=2022 gap=614 poll_thresh=18 ino=257 dd-2584 [006] 64.542473: balance_dirty_state: bdi btrfs-1: dirty=556 wb=851 unstable=1 bg_thresh=1011 thresh=2022 gap=614 poll_thresh=13 ino=257 dd-2584 [006] 64.542531: balance_dirty_state: bdi btrfs-1: dirty=581 wb=851 unstable=1 bg_thresh=1013 thresh=2027 gap=594 poll_thresh=14 ino=257 dd-2584 [006] 64.542588: balance_dirty_state: bdi btrfs-1: dirty=606 wb=851 unstable=1 bg_thresh=1016 thresh=2032 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 64.542647: balance_dirty_state: bdi btrfs-1: dirty=606 wb=851 unstable=1 bg_thresh=1016 thresh=2032 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 64.542773: balance_dirty_state: bdi btrfs-1: dirty=656 wb=851 unstable=1 bg_thresh=1015 thresh=2031 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 64.542900: balance_dirty_state: bdi btrfs-1: dirty=681 wb=851 unstable=1 bg_thresh=1017 thresh=2035 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 64.542904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1360 avg_dirty=1360 bdi_gap=14% task_gap=-69% task_weight=99% bdi_bw=43260 base_bw=1316 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 64.550669: balance_dirty_state: bdi btrfs-1: dirty=706 wb=851 unstable=1 bg_thresh=1014 thresh=2029 gap=471 poll_thresh=13 ino=257 dd-2584 [006] 64.550674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=43260 base_bw=1316 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 64.558417: balance_dirty_state: bdi btrfs-1: dirty=706 wb=801 unstable=1 bg_thresh=1014 thresh=2029 gap=521 poll_thresh=13 ino=257 dd-2584 [006] 64.558506: balance_dirty_state: bdi btrfs-1: dirty=706 wb=801 unstable=1 bg_thresh=1014 thresh=2028 gap=520 poll_thresh=10 ino=257 dd-2584 [006] 64.558567: balance_dirty_state: bdi btrfs-1: dirty=731 wb=801 unstable=1 bg_thresh=1016 thresh=2033 gap=500 poll_thresh=11 ino=257 dd-2584 [006] 64.558571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=43260 base_bw=1316 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 64.566458: balance_dirty_state: bdi btrfs-1: dirty=731 wb=551 unstable=1 bg_thresh=1014 thresh=2029 gap=746 poll_thresh=11 ino=257 dd-2584 [004] 64.566563: balance_dirty_state: bdi btrfs-1: dirty=756 wb=551 unstable=1 bg_thresh=1014 thresh=2029 gap=721 poll_thresh=8 ino=257 dd-2584 [004] 64.566679: balance_dirty_state: bdi btrfs-1: dirty=756 wb=551 unstable=1 bg_thresh=1017 thresh=2034 gap=726 poll_thresh=9 ino=257 dd-2584 [004] 64.566796: balance_dirty_state: bdi btrfs-1: dirty=781 wb=551 unstable=1 bg_thresh=1017 thresh=2034 gap=701 poll_thresh=10 ino=257 dd-2584 [004] 64.566913: balance_dirty_state: bdi btrfs-1: dirty=781 wb=551 unstable=1 bg_thresh=1016 thresh=2033 gap=700 poll_thresh=11 ino=257 dd-2584 [004] 64.567031: balance_dirty_state: bdi btrfs-1: dirty=806 wb=551 unstable=1 bg_thresh=1019 thresh=2038 gap=680 poll_thresh=12 ino=257 dd-2584 [004] 64.567151: balance_dirty_state: bdi btrfs-1: dirty=831 wb=551 unstable=1 bg_thresh=1018 thresh=2037 gap=654 poll_thresh=13 ino=257 dd-2584 [004] 64.567268: balance_dirty_state: bdi btrfs-1: dirty=831 wb=551 unstable=1 bg_thresh=1018 thresh=2037 gap=654 poll_thresh=14 ino=257 dd-2584 [004] 64.567389: balance_dirty_state: bdi btrfs-1: dirty=856 wb=551 unstable=1 bg_thresh=1018 thresh=2036 gap=628 poll_thresh=15 ino=257 dd-2584 [004] 64.567514: balance_dirty_state: bdi btrfs-1: dirty=881 wb=551 unstable=1 bg_thresh=1015 thresh=2030 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 64.567757: balance_dirty_state: bdi btrfs-1: dirty=906 wb=551 unstable=1 bg_thresh=1017 thresh=2034 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 64.568004: balance_dirty_state: bdi btrfs-1: dirty=931 wb=551 unstable=1 bg_thresh=1016 thresh=2033 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 64.568601: balance_dirty_state: bdi btrfs-1: dirty=956 wb=551 unstable=1 bg_thresh=1016 thresh=2032 gap=524 poll_thresh=19 ino=257 dd-2584 [004] 64.568847: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=551 unstable=1 bg_thresh=1015 thresh=2031 gap=473 poll_thresh=20 ino=257 dd-2584 [004] 64.568856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=98% bdi_bw=43260 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.578420: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=551 unstable=1 bg_thresh=1015 thresh=2031 gap=473 poll_thresh=20 ino=257 dd-2584 [004] 64.578430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=98% bdi_bw=43260 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 64.582508: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=551 unstable=1 bg_thresh=1016 thresh=2033 gap=475 poll_thresh=20 ino=257 dd-2584 [000] 64.582519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-163% task_weight=98% bdi_bw=43260 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 64.594412: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=426 unstable=1 bg_thresh=1018 thresh=2036 gap=603 poll_thresh=20 ino=257 dd-2584 [000] 64.594507: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=426 unstable=1 bg_thresh=1018 thresh=2036 gap=603 poll_thresh=15 ino=257 dd-2584 [000] 64.594564: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=426 unstable=1 bg_thresh=1018 thresh=2036 gap=578 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 64.594632: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17112 wrote=0 to_write=8192 dd-2584 [000] 64.594692: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=426 unstable=1 bg_thresh=1017 thresh=2035 gap=552 poll_thresh=17 ino=257 dd-2584 [000] 64.594818: balance_dirty_state: bdi btrfs-1: dirty=1106 wb=426 unstable=1 bg_thresh=1019 thresh=2039 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 64.594820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-202% task_weight=98% bdi_bw=43260 base_bw=1316 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 64.597172: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=388 wrote=800 to_write=7392 dd-2584 [000] 64.606396: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1226 unstable=1 bg_thresh=1019 thresh=2039 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 64.606405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-202% task_weight=98% bdi_bw=43260 base_bw=1316 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 64.618467: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1226 unstable=1 bg_thresh=1019 thresh=2039 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 64.618472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-202% task_weight=98% bdi_bw=43260 base_bw=1316 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 64.630487: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1101 unstable=1 bg_thresh=1019 thresh=2038 gap=630 poll_thresh=18 ino=257 dd-2584 [000] 64.630569: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1101 unstable=1 bg_thresh=1019 thresh=2038 gap=630 poll_thresh=13 ino=257 dd-2584 [000] 64.630626: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1101 unstable=1 bg_thresh=1021 thresh=2043 gap=610 poll_thresh=14 ino=257 dd-2584 [000] 64.630684: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1101 unstable=1 bg_thresh=1021 thresh=2043 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 64.630742: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1101 unstable=1 bg_thresh=1024 thresh=2048 gap=590 poll_thresh=16 ino=257 dd-2584 [000] 64.630857: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1101 unstable=1 bg_thresh=1023 thresh=2047 gap=564 poll_thresh=17 ino=257 dd-2584 [000] 64.631144: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1101 unstable=1 bg_thresh=1023 thresh=2046 gap=513 poll_thresh=18 ino=257 dd-2584 [000] 64.631260: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1101 unstable=1 bg_thresh=1025 thresh=2050 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 64.631264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-236% task_weight=98% bdi_bw=43260 base_bw=1316 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 64.638362: balance_dirty_state: bdi btrfs-1: dirty=456 wb=976 unstable=1 bg_thresh=1015 thresh=2031 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 64.638452: balance_dirty_state: bdi btrfs-1: dirty=456 wb=976 unstable=1 bg_thresh=1016 thresh=2032 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 64.638542: balance_dirty_state: bdi btrfs-1: dirty=481 wb=976 unstable=1 bg_thresh=1015 thresh=2031 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 64.638627: balance_dirty_state: bdi btrfs-1: dirty=506 wb=976 unstable=1 bg_thresh=1021 thresh=2042 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 64.638797: balance_dirty_state: bdi btrfs-1: dirty=531 wb=976 unstable=1 bg_thresh=1016 thresh=2032 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 64.638968: balance_dirty_state: bdi btrfs-1: dirty=556 wb=976 unstable=1 bg_thresh=1012 thresh=2025 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 64.638975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=41976 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.646383: balance_dirty_state: bdi btrfs-1: dirty=556 wb=851 unstable=1 bg_thresh=1015 thresh=2031 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 64.646472: balance_dirty_state: bdi btrfs-1: dirty=581 wb=851 unstable=1 bg_thresh=1015 thresh=2031 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 64.646559: balance_dirty_state: bdi btrfs-1: dirty=606 wb=851 unstable=1 bg_thresh=1015 thresh=2030 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 64.646645: balance_dirty_state: bdi btrfs-1: dirty=606 wb=851 unstable=1 bg_thresh=1017 thresh=2035 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 64.646729: balance_dirty_state: bdi btrfs-1: dirty=631 wb=851 unstable=1 bg_thresh=1017 thresh=2034 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 64.647189: balance_dirty_state: bdi btrfs-1: dirty=656 wb=851 unstable=1 bg_thresh=1016 thresh=2033 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 64.647357: balance_dirty_state: bdi btrfs-1: dirty=681 wb=851 unstable=1 bg_thresh=1016 thresh=2032 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 64.647363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=41976 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.654387: balance_dirty_state: bdi btrfs-1: dirty=681 wb=851 unstable=1 bg_thresh=1007 thresh=2014 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 64.654393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=41976 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.666467: balance_dirty_state: bdi btrfs-1: dirty=681 wb=826 unstable=1 bg_thresh=1010 thresh=2020 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 64.666557: balance_dirty_state: bdi btrfs-1: dirty=706 wb=826 unstable=1 bg_thresh=1010 thresh=2020 gap=487 poll_thresh=13 ino=257 dd-2584 [004] 64.666563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=41976 base_bw=1316 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [007] 64.674467: balance_dirty_state: bdi btrfs-1: dirty=706 wb=701 unstable=1 bg_thresh=1013 thresh=2026 gap=618 poll_thresh=13 ino=257 dd-2584 [007] 64.674536: balance_dirty_state: bdi btrfs-1: dirty=731 wb=701 unstable=1 bg_thresh=1013 thresh=2026 gap=593 poll_thresh=10 ino=257 dd-2584 [007] 64.674595: balance_dirty_state: bdi btrfs-1: dirty=731 wb=701 unstable=1 bg_thresh=1015 thresh=2031 gap=598 poll_thresh=11 ino=257 dd-2584 [007] 64.674654: balance_dirty_state: bdi btrfs-1: dirty=756 wb=701 unstable=1 bg_thresh=1018 thresh=2036 gap=578 poll_thresh=12 ino=257 dd-2584 [007] 64.674718: balance_dirty_state: bdi btrfs-1: dirty=756 wb=701 unstable=1 bg_thresh=1018 thresh=2036 gap=578 poll_thresh=13 ino=257 dd-2584 [007] 64.674780: balance_dirty_state: bdi btrfs-1: dirty=781 wb=701 unstable=1 bg_thresh=1020 thresh=2041 gap=558 poll_thresh=14 ino=257 dd-2584 [007] 64.674843: balance_dirty_state: bdi btrfs-1: dirty=806 wb=701 unstable=1 bg_thresh=1017 thresh=2035 gap=527 poll_thresh=15 ino=257 dd-2584 [007] 64.674905: balance_dirty_state: bdi btrfs-1: dirty=806 wb=701 unstable=1 bg_thresh=1020 thresh=2040 gap=532 poll_thresh=16 ino=257 dd-2584 [007] 64.675032: balance_dirty_state: bdi btrfs-1: dirty=856 wb=701 unstable=1 bg_thresh=1019 thresh=2039 gap=481 poll_thresh=17 ino=257 dd-2584 [007] 64.675036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-248% task_weight=98% bdi_bw=41976 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 64.682466: balance_dirty_state: bdi btrfs-1: dirty=856 wb=701 unstable=1 bg_thresh=1016 thresh=2033 gap=475 poll_thresh=17 ino=257 dd-2584 [007] 64.682470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-256% task_weight=98% bdi_bw=41976 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 64.690508: balance_dirty_state: bdi btrfs-1: dirty=856 wb=701 unstable=1 bg_thresh=1016 thresh=2033 gap=475 poll_thresh=17 ino=257 dd-2584 [007] 64.690516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-256% task_weight=98% bdi_bw=41976 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 64.698541: balance_dirty_state: bdi btrfs-1: dirty=856 wb=576 unstable=1 bg_thresh=1010 thresh=2021 gap=588 poll_thresh=17 ino=257 dd-2584 [000] 64.698666: balance_dirty_state: bdi btrfs-1: dirty=881 wb=576 unstable=1 bg_thresh=1010 thresh=2021 gap=563 poll_thresh=13 ino=257 dd-2584 [000] 64.698783: balance_dirty_state: bdi btrfs-1: dirty=881 wb=576 unstable=1 bg_thresh=1013 thresh=2026 gap=568 poll_thresh=14 ino=257 dd-2584 [000] 64.698904: balance_dirty_state: bdi btrfs-1: dirty=906 wb=576 unstable=1 bg_thresh=1015 thresh=2031 gap=548 poll_thresh=15 ino=257 dd-2584 [000] 64.699377: balance_dirty_state: bdi btrfs-1: dirty=931 wb=576 unstable=1 bg_thresh=1012 thresh=2025 gap=517 poll_thresh=16 ino=257 dd-2584 [000] 64.699613: balance_dirty_state: bdi btrfs-1: dirty=956 wb=576 unstable=1 bg_thresh=1012 thresh=2024 gap=491 poll_thresh=17 ino=257 dd-2584 [000] 64.699622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=41976 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 64.706552: balance_dirty_state: bdi btrfs-1: dirty=956 wb=576 unstable=1 bg_thresh=1012 thresh=2024 gap=491 poll_thresh=17 ino=257 dd-2584 [000] 64.706561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=41976 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 64.714558: balance_dirty_state: bdi btrfs-1: dirty=956 wb=451 unstable=1 bg_thresh=1014 thresh=2028 gap=620 poll_thresh=17 ino=257 dd-2584 [000] 64.714648: balance_dirty_state: bdi btrfs-1: dirty=981 wb=451 unstable=1 bg_thresh=1016 thresh=2033 gap=600 poll_thresh=13 ino=257 dd-2584 [000] 64.714706: balance_dirty_state: bdi btrfs-1: dirty=981 wb=451 unstable=1 bg_thresh=1016 thresh=2032 gap=599 poll_thresh=14 ino=257 dd-2584 [000] 64.714762: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=451 unstable=1 bg_thresh=1016 thresh=2032 gap=574 poll_thresh=15 ino=257 dd-2584 [000] 64.714818: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=451 unstable=1 bg_thresh=1015 thresh=2031 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 64.715039: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=351 unstable=1 bg_thresh=1015 thresh=2030 gap=622 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 64.715127: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17232 wrote=0 to_write=8192 dd-2584 [000] 64.715230: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=326 unstable=1 bg_thresh=1012 thresh=2025 gap=617 poll_thresh=18 ino=257 dd-2584 [000] 64.715412: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=376 unstable=1 bg_thresh=1011 thresh=2022 gap=589 poll_thresh=19 ino=257 dd-2584 [000] 64.715598: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=426 unstable=1 bg_thresh=1013 thresh=2027 gap=544 poll_thresh=20 ino=257 dd-2584 [000] 64.716061: balance_dirty_state: bdi btrfs-1: dirty=956 wb=551 unstable=1 bg_thresh=1010 thresh=2021 gap=513 poll_thresh=21 ino=257 dd-2584 [000] 64.716247: balance_dirty_state: bdi btrfs-1: dirty=931 wb=601 unstable=1 bg_thresh=1015 thresh=2031 gap=498 poll_thresh=22 ino=257 dd-2584 [000] 64.716249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=98% bdi_bw=41976 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 64.719344: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=512 wrote=912 to_write=7280 dd-2584 [000] 64.722519: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1226 unstable=1 bg_thresh=1017 thresh=2035 gap=502 poll_thresh=22 ino=257 dd-2584 [000] 64.722527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-161% task_weight=98% bdi_bw=41976 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 64.730460: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1226 unstable=1 bg_thresh=1017 thresh=2035 gap=502 poll_thresh=22 ino=257 dd-2584 [000] 64.730469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-161% task_weight=98% bdi_bw=41976 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 64.738492: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1076 unstable=1 bg_thresh=1016 thresh=2032 gap=649 poll_thresh=22 ino=257 dd-2584 [000] 64.738581: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1076 unstable=1 bg_thresh=1013 thresh=2026 gap=618 poll_thresh=16 ino=257 dd-2584 [000] 64.738697: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1076 unstable=1 bg_thresh=1015 thresh=2030 gap=597 poll_thresh=17 ino=257 dd-2584 [000] 64.738811: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1076 unstable=1 bg_thresh=1014 thresh=2029 gap=571 poll_thresh=18 ino=257 dd-2584 [000] 64.738926: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1076 unstable=1 bg_thresh=1014 thresh=2028 gap=520 poll_thresh=19 ino=257 dd-2584 [000] 64.739039: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1076 unstable=1 bg_thresh=1013 thresh=2027 gap=494 poll_thresh=20 ino=257 dd-2584 [000] 64.739044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=41976 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.746392: balance_dirty_state: bdi btrfs-1: dirty=456 wb=951 unstable=1 bg_thresh=1015 thresh=2030 gap=622 poll_thresh=20 ino=257 dd-2584 [004] 64.746484: balance_dirty_state: bdi btrfs-1: dirty=481 wb=951 unstable=1 bg_thresh=1015 thresh=2030 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 64.746569: balance_dirty_state: bdi btrfs-1: dirty=481 wb=951 unstable=1 bg_thresh=1017 thresh=2035 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 64.746740: balance_dirty_state: bdi btrfs-1: dirty=531 wb=951 unstable=1 bg_thresh=1020 thresh=2040 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 64.747202: balance_dirty_state: bdi btrfs-1: dirty=556 wb=951 unstable=1 bg_thresh=1022 thresh=2045 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 64.747374: balance_dirty_state: bdi btrfs-1: dirty=581 wb=951 unstable=1 bg_thresh=1019 thresh=2038 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 64.747381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=41140 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.754476: balance_dirty_state: bdi btrfs-1: dirty=581 wb=801 unstable=1 bg_thresh=1017 thresh=2035 gap=652 poll_thresh=19 ino=257 dd-2584 [004] 64.754557: balance_dirty_state: bdi btrfs-1: dirty=606 wb=801 unstable=1 bg_thresh=1017 thresh=2035 gap=627 poll_thresh=14 ino=257 dd-2584 [004] 64.754631: balance_dirty_state: bdi btrfs-1: dirty=606 wb=801 unstable=1 bg_thresh=1020 thresh=2040 gap=632 poll_thresh=15 ino=257 dd-2584 [004] 64.754706: balance_dirty_state: bdi btrfs-1: dirty=631 wb=801 unstable=1 bg_thresh=1020 thresh=2040 gap=607 poll_thresh=16 ino=257 dd-2584 [004] 64.754856: balance_dirty_state: bdi btrfs-1: dirty=656 wb=801 unstable=1 bg_thresh=1019 thresh=2039 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 64.755006: balance_dirty_state: bdi btrfs-1: dirty=706 wb=801 unstable=1 bg_thresh=1021 thresh=2043 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 64.755156: balance_dirty_state: bdi btrfs-1: dirty=731 wb=801 unstable=1 bg_thresh=1021 thresh=2042 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 64.755162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-200% task_weight=100% bdi_bw=41140 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.762410: balance_dirty_state: bdi btrfs-1: dirty=731 wb=676 unstable=1 bg_thresh=1014 thresh=2028 gap=620 poll_thresh=19 ino=257 dd-2584 [004] 64.762485: balance_dirty_state: bdi btrfs-1: dirty=756 wb=676 unstable=1 bg_thresh=1014 thresh=2028 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 64.762541: balance_dirty_state: bdi btrfs-1: dirty=756 wb=676 unstable=1 bg_thresh=1016 thresh=2033 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 64.762596: balance_dirty_state: bdi btrfs-1: dirty=781 wb=676 unstable=1 bg_thresh=1016 thresh=2033 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 64.762870: balance_dirty_state: bdi btrfs-1: dirty=806 wb=676 unstable=1 bg_thresh=1019 thresh=2038 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 64.762984: balance_dirty_state: bdi btrfs-1: dirty=831 wb=676 unstable=1 bg_thresh=1021 thresh=2042 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 64.763096: balance_dirty_state: bdi btrfs-1: dirty=881 wb=676 unstable=1 bg_thresh=1020 thresh=2041 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 64.763100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=41140 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.770410: balance_dirty_state: bdi btrfs-1: dirty=881 wb=551 unstable=1 bg_thresh=1018 thresh=2037 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 64.770486: balance_dirty_state: bdi btrfs-1: dirty=881 wb=551 unstable=1 bg_thresh=1018 thresh=2037 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 64.770542: balance_dirty_state: bdi btrfs-1: dirty=906 wb=551 unstable=1 bg_thresh=1021 thresh=2042 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 64.770598: balance_dirty_state: bdi btrfs-1: dirty=931 wb=551 unstable=1 bg_thresh=1021 thresh=2042 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 64.770710: balance_dirty_state: bdi btrfs-1: dirty=956 wb=551 unstable=1 bg_thresh=1020 thresh=2041 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 64.770825: balance_dirty_state: bdi btrfs-1: dirty=981 wb=551 unstable=1 bg_thresh=1019 thresh=2039 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 64.770829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=41140 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.778400: balance_dirty_state: bdi btrfs-1: dirty=981 wb=426 unstable=1 bg_thresh=1013 thresh=2026 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 64.778525: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=426 unstable=1 bg_thresh=1013 thresh=2026 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 64.778639: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=426 unstable=1 bg_thresh=1015 thresh=2031 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 64.778754: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=426 unstable=1 bg_thresh=1015 thresh=2031 gap=573 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 64.778844: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17296 wrote=0 to_write=8192 dd-2584 [004] 64.779221: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=476 unstable=1 bg_thresh=1017 thresh=2034 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 64.779402: balance_dirty_state: bdi btrfs-1: dirty=956 wb=551 unstable=1 bg_thresh=1019 thresh=2039 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 64.779589: balance_dirty_state: bdi btrfs-1: dirty=931 wb=601 unstable=1 bg_thresh=1019 thresh=2038 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 64.779591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=41140 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 64.781623: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=572 wrote=800 to_write=7392 dd-2584 [004] 64.786406: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1101 unstable=1 bg_thresh=1020 thresh=2041 gap=633 poll_thresh=18 ino=257 dd-2584 [004] 64.786500: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1101 unstable=1 bg_thresh=1020 thresh=2041 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 64.786590: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1101 unstable=1 bg_thresh=1020 thresh=2040 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 64.786668: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1101 unstable=1 bg_thresh=1020 thresh=2040 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 64.786730: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1101 unstable=1 bg_thresh=1019 thresh=2039 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 64.786894: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1101 unstable=1 bg_thresh=1016 thresh=2033 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 64.787083: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1101 unstable=1 bg_thresh=1015 thresh=2031 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 64.787090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=41140 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 64.794478: balance_dirty_state: bdi btrfs-1: dirty=431 wb=976 unstable=1 bg_thresh=1021 thresh=2042 gap=634 poll_thresh=18 ino=257 dd-2584 [005] 64.794549: balance_dirty_state: bdi btrfs-1: dirty=456 wb=976 unstable=1 bg_thresh=1020 thresh=2041 gap=608 poll_thresh=13 ino=257 dd-2584 [005] 64.794615: balance_dirty_state: bdi btrfs-1: dirty=456 wb=976 unstable=1 bg_thresh=1020 thresh=2041 gap=608 poll_thresh=14 ino=257 dd-2584 [005] 64.794680: balance_dirty_state: bdi btrfs-1: dirty=481 wb=976 unstable=1 bg_thresh=1020 thresh=2040 gap=582 poll_thresh=15 ino=257 dd-2584 [005] 64.794921: balance_dirty_state: bdi btrfs-1: dirty=481 wb=976 unstable=1 bg_thresh=1020 thresh=2040 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 64.795039: balance_dirty_state: bdi btrfs-1: dirty=531 wb=976 unstable=1 bg_thresh=1019 thresh=2039 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 64.795158: balance_dirty_state: bdi btrfs-1: dirty=556 wb=976 unstable=1 bg_thresh=1021 thresh=2043 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 64.795162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=41140 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 64.802403: balance_dirty_state: bdi btrfs-1: dirty=556 wb=701 unstable=1 bg_thresh=1013 thresh=2026 gap=768 poll_thresh=18 ino=257 dd-2584 [005] 64.802472: balance_dirty_state: bdi btrfs-1: dirty=581 wb=701 unstable=1 bg_thresh=1015 thresh=2031 gap=748 poll_thresh=13 ino=257 dd-2584 [005] 64.802532: balance_dirty_state: bdi btrfs-1: dirty=581 wb=701 unstable=1 bg_thresh=1012 thresh=2025 gap=742 poll_thresh=14 ino=257 dd-2584 [005] 64.802592: balance_dirty_state: bdi btrfs-1: dirty=606 wb=701 unstable=1 bg_thresh=1015 thresh=2030 gap=722 poll_thresh=15 ino=257 dd-2584 [005] 64.802652: balance_dirty_state: bdi btrfs-1: dirty=631 wb=701 unstable=1 bg_thresh=1012 thresh=2024 gap=691 poll_thresh=16 ino=257 dd-2584 [005] 64.802770: balance_dirty_state: bdi btrfs-1: dirty=656 wb=701 unstable=1 bg_thresh=1014 thresh=2028 gap=670 poll_thresh=17 ino=257 dd-2584 [005] 64.802890: balance_dirty_state: bdi btrfs-1: dirty=681 wb=701 unstable=1 bg_thresh=1013 thresh=2027 gap=644 poll_thresh=18 ino=257 dd-2584 [005] 64.803010: balance_dirty_state: bdi btrfs-1: dirty=706 wb=701 unstable=1 bg_thresh=1013 thresh=2026 gap=618 poll_thresh=19 ino=257 dd-2584 [005] 64.803302: balance_dirty_state: bdi btrfs-1: dirty=756 wb=701 unstable=1 bg_thresh=1012 thresh=2025 gap=567 poll_thresh=20 ino=257 dd-2584 [005] 64.803421: balance_dirty_state: bdi btrfs-1: dirty=781 wb=701 unstable=1 bg_thresh=1014 thresh=2029 gap=546 poll_thresh=21 ino=257 dd-2584 [005] 64.803539: balance_dirty_state: bdi btrfs-1: dirty=806 wb=701 unstable=1 bg_thresh=1014 thresh=2028 gap=520 poll_thresh=22 ino=257 dd-2584 [005] 64.803658: balance_dirty_state: bdi btrfs-1: dirty=856 wb=701 unstable=1 bg_thresh=1013 thresh=2027 gap=469 poll_thresh=23 ino=257 dd-2584 [005] 64.803663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=41140 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 64.814472: balance_dirty_state: bdi btrfs-1: dirty=856 wb=576 unstable=1 bg_thresh=1012 thresh=2024 gap=591 poll_thresh=23 ino=257 dd-2584 [005] 64.814534: balance_dirty_state: bdi btrfs-1: dirty=856 wb=576 unstable=1 bg_thresh=1012 thresh=2024 gap=591 poll_thresh=17 ino=257 dd-2584 [005] 64.814647: balance_dirty_state: bdi btrfs-1: dirty=906 wb=576 unstable=1 bg_thresh=1017 thresh=2034 gap=551 poll_thresh=18 ino=257 dd-2584 [005] 64.814767: balance_dirty_state: bdi btrfs-1: dirty=931 wb=576 unstable=1 bg_thresh=1016 thresh=2033 gap=525 poll_thresh=19 ino=257 dd-2584 [005] 64.814908: balance_dirty_state: bdi btrfs-1: dirty=956 wb=576 unstable=1 bg_thresh=1016 thresh=2032 gap=499 poll_thresh=20 ino=257 dd-2584 [005] 64.814917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=41140 base_bw=1316 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 64.826426: balance_dirty_state: bdi btrfs-1: dirty=956 wb=301 unstable=1 bg_thresh=1011 thresh=2023 gap=765 poll_thresh=20 ino=257 dd-2584 [005] 64.826529: balance_dirty_state: bdi btrfs-1: dirty=981 wb=301 unstable=1 bg_thresh=1011 thresh=2023 gap=740 poll_thresh=15 ino=257 dd-2584 [005] 64.826590: balance_dirty_state: bdi btrfs-1: dirty=981 wb=301 unstable=1 bg_thresh=1014 thresh=2028 gap=745 poll_thresh=16 ino=257 dd-2584 [005] 64.826867: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=301 unstable=1 bg_thresh=1016 thresh=2033 gap=700 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 64.826932: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17344 wrote=0 to_write=8192 dd-2584 [005] 64.826993: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=301 unstable=1 bg_thresh=1019 thresh=2038 gap=680 poll_thresh=18 ino=257 dd-2584 [005] 64.827117: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=326 unstable=1 bg_thresh=1021 thresh=2042 gap=659 poll_thresh=19 ino=257 dd-2584 [005] 64.827242: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=376 unstable=1 bg_thresh=1020 thresh=2041 gap=608 poll_thresh=20 ino=257 dd-2584 [005] 64.827368: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=426 unstable=1 bg_thresh=1020 thresh=2040 gap=582 poll_thresh=21 ino=257 dd-2584 [005] 64.827495: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=476 unstable=1 bg_thresh=1022 thresh=2044 gap=561 poll_thresh=22 ino=257 dd-2584 [005] 64.827621: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=501 unstable=1 bg_thresh=1021 thresh=2043 gap=535 poll_thresh=23 ino=257 dd-2584 [005] 64.827746: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=551 unstable=1 bg_thresh=1021 thresh=2042 gap=484 poll_thresh=24 ino=257 dd-2584 [005] 64.827747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-245% task_weight=99% bdi_bw=41140 base_bw=1316 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 64.830005: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=620 wrote=944 to_write=7248 dd-2584 [005] 64.838431: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1126 unstable=1 bg_thresh=1013 thresh=2027 gap=594 poll_thresh=24 ino=257 dd-2584 [005] 64.838713: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1126 unstable=1 bg_thresh=1013 thresh=2027 gap=594 poll_thresh=18 ino=257 dd-2584 [005] 64.838828: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1126 unstable=1 bg_thresh=1016 thresh=2032 gap=549 poll_thresh=19 ino=257 dd-2584 [005] 64.838943: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1126 unstable=1 bg_thresh=1018 thresh=2037 gap=529 poll_thresh=20 ino=257 dd-2584 [005] 64.839061: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1126 unstable=1 bg_thresh=1020 thresh=2041 gap=508 poll_thresh=21 ino=257 dd-2584 [005] 64.839065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=41140 base_bw=1316 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 64.850426: balance_dirty_state: bdi btrfs-1: dirty=406 wb=876 unstable=1 bg_thresh=1012 thresh=2025 gap=742 poll_thresh=21 ino=257 dd-2584 [005] 64.850547: balance_dirty_state: bdi btrfs-1: dirty=431 wb=876 unstable=1 bg_thresh=1012 thresh=2025 gap=717 poll_thresh=16 ino=257 dd-2584 [005] 64.850776: balance_dirty_state: bdi btrfs-1: dirty=456 wb=876 unstable=1 bg_thresh=1015 thresh=2030 gap=697 poll_thresh=17 ino=257 dd-2584 [005] 64.851009: balance_dirty_state: bdi btrfs-1: dirty=481 wb=876 unstable=1 bg_thresh=1017 thresh=2035 gap=677 poll_thresh=18 ino=257 dd-2584 [005] 64.851246: balance_dirty_state: bdi btrfs-1: dirty=531 wb=876 unstable=1 bg_thresh=1019 thresh=2039 gap=631 poll_thresh=19 ino=257 dd-2584 [005] 64.851477: balance_dirty_state: bdi btrfs-1: dirty=556 wb=876 unstable=1 bg_thresh=1019 thresh=2038 gap=605 poll_thresh=20 ino=257 dd-2584 [005] 64.852058: balance_dirty_state: bdi btrfs-1: dirty=581 wb=876 unstable=1 bg_thresh=1018 thresh=2037 gap=579 poll_thresh=21 ino=257 dd-2584 [005] 64.852293: balance_dirty_state: bdi btrfs-1: dirty=606 wb=876 unstable=1 bg_thresh=1018 thresh=2036 gap=553 poll_thresh=22 ino=257 dd-2584 [005] 64.852529: balance_dirty_state: bdi btrfs-1: dirty=656 wb=876 unstable=1 bg_thresh=1020 thresh=2040 gap=507 poll_thresh=23 ino=257 dd-2584 [005] 64.852537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-154% task_weight=98% bdi_bw=44148 base_bw=1316 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 64.862524: balance_dirty_state: bdi btrfs-1: dirty=656 wb=726 unstable=1 bg_thresh=1013 thresh=2026 gap=643 poll_thresh=23 ino=257 dd-2584 [005] 64.862629: balance_dirty_state: bdi btrfs-1: dirty=656 wb=726 unstable=1 bg_thresh=1013 thresh=2026 gap=643 poll_thresh=17 ino=257 dd-2584 [005] 64.862740: balance_dirty_state: bdi btrfs-1: dirty=706 wb=726 unstable=1 bg_thresh=1015 thresh=2031 gap=598 poll_thresh=18 ino=257 dd-2584 [005] 64.862851: balance_dirty_state: bdi btrfs-1: dirty=731 wb=726 unstable=1 bg_thresh=1018 thresh=2036 gap=578 poll_thresh=19 ino=257 dd-2584 [005] 64.862964: balance_dirty_state: bdi btrfs-1: dirty=756 wb=726 unstable=1 bg_thresh=1020 thresh=2040 gap=557 poll_thresh=20 ino=257 dd-2584 [005] 64.863077: balance_dirty_state: bdi btrfs-1: dirty=781 wb=726 unstable=1 bg_thresh=1019 thresh=2039 gap=531 poll_thresh=21 ino=257 dd-2584 [005] 64.863352: balance_dirty_state: bdi btrfs-1: dirty=831 wb=726 unstable=1 bg_thresh=1019 thresh=2038 gap=480 poll_thresh=22 ino=257 dd-2584 [005] 64.863356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=44148 base_bw=1316 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 64.870556: balance_dirty_state: bdi btrfs-1: dirty=831 wb=601 unstable=1 bg_thresh=1014 thresh=2029 gap=596 poll_thresh=22 ino=257 dd-2584 [005] 64.870648: balance_dirty_state: bdi btrfs-1: dirty=831 wb=601 unstable=1 bg_thresh=1014 thresh=2029 gap=596 poll_thresh=16 ino=257 dd-2584 [005] 64.870757: balance_dirty_state: bdi btrfs-1: dirty=881 wb=601 unstable=1 bg_thresh=1017 thresh=2034 gap=551 poll_thresh=17 ino=257 dd-2584 [005] 64.870868: balance_dirty_state: bdi btrfs-1: dirty=906 wb=601 unstable=1 bg_thresh=1019 thresh=2039 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 64.870981: balance_dirty_state: bdi btrfs-1: dirty=931 wb=601 unstable=1 bg_thresh=1021 thresh=2043 gap=510 poll_thresh=19 ino=257 dd-2584 [005] 64.870985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-26% task_gap=-152% task_weight=99% bdi_bw=44148 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 64.878652: balance_dirty_state: bdi btrfs-1: dirty=931 wb=326 unstable=1 bg_thresh=1012 thresh=2024 gap=766 poll_thresh=19 ino=257 dd-2584 [000] 64.878727: balance_dirty_state: bdi btrfs-1: dirty=956 wb=326 unstable=1 bg_thresh=1012 thresh=2024 gap=741 poll_thresh=14 ino=257 dd-2584 [000] 64.878847: balance_dirty_state: bdi btrfs-1: dirty=956 wb=326 unstable=1 bg_thresh=1011 thresh=2023 gap=740 poll_thresh=15 ino=257 dd-2584 [000] 64.878964: balance_dirty_state: bdi btrfs-1: dirty=981 wb=326 unstable=1 bg_thresh=1014 thresh=2028 gap=720 poll_thresh=16 ino=257 dd-2584 [000] 64.879198: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=326 unstable=1 bg_thresh=1013 thresh=2027 gap=694 poll_thresh=17 ino=257 dd-2584 [000] 64.879432: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=326 unstable=1 bg_thresh=1013 thresh=2026 gap=668 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 64.879517: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17396 wrote=0 to_write=8192 dd-2584 [000] 64.880031: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=376 unstable=1 bg_thresh=1012 thresh=2025 gap=617 poll_thresh=19 ino=257 dd-2584 [000] 64.880283: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=426 unstable=1 bg_thresh=1014 thresh=2029 gap=596 poll_thresh=20 ino=257 dd-2584 [000] 64.880499: balance_dirty_state: bdi btrfs-1: dirty=981 wb=476 unstable=1 bg_thresh=1014 thresh=2028 gap=570 poll_thresh=21 ino=257 dd-2584 [000] 64.880628: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=501 unstable=1 bg_thresh=1013 thresh=2027 gap=519 poll_thresh=22 ino=257 dd-2584 [000] 64.880755: balance_dirty_state: bdi btrfs-1: dirty=981 wb=551 unstable=1 bg_thresh=1012 thresh=2025 gap=492 poll_thresh=23 ino=257 dd-2584 [000] 64.880757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=44148 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 64.883112: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=676 wrote=912 to_write=7280 dd-2584 [004] 64.886443: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1101 unstable=1 bg_thresh=1010 thresh=2020 gap=612 poll_thresh=23 ino=257 dd-2584 [004] 64.886539: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1101 unstable=1 bg_thresh=1013 thresh=2026 gap=593 poll_thresh=17 ino=257 dd-2584 [004] 64.886722: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1101 unstable=1 bg_thresh=1011 thresh=2023 gap=565 poll_thresh=18 ino=257 dd-2584 [004] 64.886906: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1101 unstable=1 bg_thresh=1012 thresh=2025 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 64.887093: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1101 unstable=1 bg_thresh=1010 thresh=2021 gap=488 poll_thresh=20 ino=257 dd-2584 [004] 64.887100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=44148 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 64.894459: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1101 unstable=1 bg_thresh=1011 thresh=2022 gap=489 poll_thresh=20 ino=257 dd-2584 [004] 64.894465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-222% task_weight=97% bdi_bw=44148 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 64.902563: balance_dirty_state: bdi btrfs-1: dirty=431 wb=926 unstable=1 bg_thresh=1012 thresh=2025 gap=667 poll_thresh=20 ino=257 dd-2584 [005] 64.902807: balance_dirty_state: bdi btrfs-1: dirty=456 wb=926 unstable=1 bg_thresh=1012 thresh=2025 gap=642 poll_thresh=15 ino=257 dd-2584 [005] 64.902864: balance_dirty_state: bdi btrfs-1: dirty=481 wb=926 unstable=1 bg_thresh=1015 thresh=2030 gap=622 poll_thresh=16 ino=257 dd-2584 [005] 64.902974: balance_dirty_state: bdi btrfs-1: dirty=506 wb=926 unstable=1 bg_thresh=1017 thresh=2035 gap=602 poll_thresh=17 ino=257 dd-2584 [005] 64.903085: balance_dirty_state: bdi btrfs-1: dirty=531 wb=926 unstable=1 bg_thresh=1020 thresh=2040 gap=582 poll_thresh=18 ino=257 dd-2584 [005] 64.903197: balance_dirty_state: bdi btrfs-1: dirty=556 wb=926 unstable=1 bg_thresh=1019 thresh=2039 gap=556 poll_thresh=19 ino=257 dd-2584 [005] 64.903310: balance_dirty_state: bdi btrfs-1: dirty=606 wb=926 unstable=1 bg_thresh=1018 thresh=2037 gap=504 poll_thresh=20 ino=257 dd-2584 [005] 64.903315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-204% task_weight=98% bdi_bw=44148 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 64.910539: balance_dirty_state: bdi btrfs-1: dirty=606 wb=801 unstable=1 bg_thresh=1015 thresh=2031 gap=623 poll_thresh=20 ino=257 dd-2584 [005] 64.910643: balance_dirty_state: bdi btrfs-1: dirty=606 wb=801 unstable=1 bg_thresh=1015 thresh=2031 gap=623 poll_thresh=15 ino=257 dd-2584 [005] 64.910700: balance_dirty_state: bdi btrfs-1: dirty=631 wb=801 unstable=1 bg_thresh=1018 thresh=2036 gap=603 poll_thresh=16 ino=257 dd-2584 [005] 64.910811: balance_dirty_state: bdi btrfs-1: dirty=656 wb=801 unstable=1 bg_thresh=1020 thresh=2041 gap=583 poll_thresh=17 ino=257 dd-2584 [005] 64.910922: balance_dirty_state: bdi btrfs-1: dirty=681 wb=801 unstable=1 bg_thresh=1020 thresh=2040 gap=557 poll_thresh=18 ino=257 dd-2584 [005] 64.911199: balance_dirty_state: bdi btrfs-1: dirty=731 wb=801 unstable=1 bg_thresh=1019 thresh=2039 gap=506 poll_thresh=19 ino=257 dd-2584 [005] 64.911204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-156% task_weight=98% bdi_bw=44148 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 64.918462: balance_dirty_state: bdi btrfs-1: dirty=731 wb=676 unstable=1 bg_thresh=1015 thresh=2031 gap=623 poll_thresh=19 ino=257 dd-2584 [005] 64.918524: balance_dirty_state: bdi btrfs-1: dirty=731 wb=676 unstable=1 bg_thresh=1015 thresh=2031 gap=623 poll_thresh=14 ino=257 dd-2584 [005] 64.918582: balance_dirty_state: bdi btrfs-1: dirty=756 wb=676 unstable=1 bg_thresh=1018 thresh=2036 gap=603 poll_thresh=15 ino=257 dd-2584 [005] 64.918640: balance_dirty_state: bdi btrfs-1: dirty=781 wb=676 unstable=1 bg_thresh=1018 thresh=2036 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 64.918757: balance_dirty_state: bdi btrfs-1: dirty=806 wb=676 unstable=1 bg_thresh=1017 thresh=2035 gap=552 poll_thresh=17 ino=257 dd-2584 [005] 64.918875: balance_dirty_state: bdi btrfs-1: dirty=831 wb=676 unstable=1 bg_thresh=1019 thresh=2039 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 64.918993: balance_dirty_state: bdi btrfs-1: dirty=881 wb=676 unstable=1 bg_thresh=1019 thresh=2038 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 64.918998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=44148 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 64.926470: balance_dirty_state: bdi btrfs-1: dirty=881 wb=426 unstable=1 bg_thresh=1008 thresh=2017 gap=709 poll_thresh=19 ino=257 dd-2584 [005] 64.926533: balance_dirty_state: bdi btrfs-1: dirty=881 wb=426 unstable=1 bg_thresh=1008 thresh=2017 gap=709 poll_thresh=14 ino=257 dd-2584 [005] 64.926592: balance_dirty_state: bdi btrfs-1: dirty=906 wb=426 unstable=1 bg_thresh=1011 thresh=2022 gap=689 poll_thresh=15 ino=257 dd-2584 [005] 64.926654: balance_dirty_state: bdi btrfs-1: dirty=906 wb=426 unstable=1 bg_thresh=1008 thresh=2016 gap=683 poll_thresh=16 ino=257 dd-2584 [005] 64.926775: balance_dirty_state: bdi btrfs-1: dirty=956 wb=426 unstable=1 bg_thresh=1007 thresh=2015 gap=632 poll_thresh=17 ino=257 dd-2584 [005] 64.927069: balance_dirty_state: bdi btrfs-1: dirty=981 wb=426 unstable=1 bg_thresh=1009 thresh=2019 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 64.927186: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=426 unstable=1 bg_thresh=1012 thresh=2024 gap=591 poll_thresh=19 ino=257 dd-2584 [005] 64.927303: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=426 unstable=1 bg_thresh=1011 thresh=2023 gap=540 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 64.927323: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17444 wrote=0 to_write=8192 dd-2584 [005] 64.927427: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=426 unstable=1 bg_thresh=1011 thresh=2022 gap=514 poll_thresh=21 ino=257 dd-2584 [005] 64.927557: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=476 unstable=1 bg_thresh=1013 thresh=2026 gap=493 poll_thresh=22 ino=257 dd-2584 [005] 64.927558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=44148 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 64.931364: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=724 wrote=784 to_write=7408 dd-2584 [005] 64.934455: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1226 unstable=1 bg_thresh=1017 thresh=2034 gap=501 poll_thresh=22 ino=257 dd-2584 [005] 64.934461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=98% bdi_bw=44148 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 64.942548: balance_dirty_state: bdi btrfs-1: dirty=306 wb=976 unstable=1 bg_thresh=998 thresh=1997 gap=714 poll_thresh=22 ino=257 dd-2584 [005] 64.942644: balance_dirty_state: bdi btrfs-1: dirty=331 wb=976 unstable=1 bg_thresh=1001 thresh=2002 gap=694 poll_thresh=16 ino=257 dd-2584 [005] 64.942767: balance_dirty_state: bdi btrfs-1: dirty=356 wb=976 unstable=1 bg_thresh=1006 thresh=2013 gap=680 poll_thresh=17 ino=257 dd-2584 [005] 64.942897: balance_dirty_state: bdi btrfs-1: dirty=381 wb=976 unstable=1 bg_thresh=1005 thresh=2010 gap=652 poll_thresh=18 ino=257 dd-2584 [005] 64.943208: balance_dirty_state: bdi btrfs-1: dirty=431 wb=976 unstable=1 bg_thresh=1013 thresh=2026 gap=618 poll_thresh=19 ino=257 dd-2584 [005] 64.943327: balance_dirty_state: bdi btrfs-1: dirty=456 wb=976 unstable=1 bg_thresh=1012 thresh=2025 gap=592 poll_thresh=20 ino=257 dd-2584 [005] 64.943444: balance_dirty_state: bdi btrfs-1: dirty=481 wb=976 unstable=1 bg_thresh=1012 thresh=2024 gap=566 poll_thresh=21 ino=257 dd-2584 [005] 64.943564: balance_dirty_state: bdi btrfs-1: dirty=506 wb=976 unstable=1 bg_thresh=1008 thresh=2017 gap=534 poll_thresh=22 ino=257 dd-2584 [005] 64.943682: balance_dirty_state: bdi btrfs-1: dirty=556 wb=976 unstable=1 bg_thresh=1010 thresh=2021 gap=488 poll_thresh=23 ino=257 dd-2584 [005] 64.943687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=44148 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 64.950542: balance_dirty_state: bdi btrfs-1: dirty=556 wb=976 unstable=1 bg_thresh=1005 thresh=2011 gap=478 poll_thresh=23 ino=257 dd-2584 [005] 64.950549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=44148 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 64.958537: balance_dirty_state: bdi btrfs-1: dirty=556 wb=976 unstable=1 bg_thresh=1006 thresh=2013 gap=480 poll_thresh=23 ino=257 dd-2584 [005] 64.958542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=45740 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 64.966499: balance_dirty_state: bdi btrfs-1: dirty=556 wb=701 unstable=1 bg_thresh=999 thresh=1998 gap=740 poll_thresh=23 ino=257 dd-2584 [005] 64.966565: balance_dirty_state: bdi btrfs-1: dirty=556 wb=701 unstable=1 bg_thresh=999 thresh=1998 gap=740 poll_thresh=17 ino=257 dd-2584 [005] 64.966690: balance_dirty_state: bdi btrfs-1: dirty=606 wb=701 unstable=1 bg_thresh=998 thresh=1997 gap=689 poll_thresh=18 ino=257 dd-2584 [005] 64.966815: balance_dirty_state: bdi btrfs-1: dirty=631 wb=701 unstable=1 bg_thresh=998 thresh=1996 gap=663 poll_thresh=19 ino=257 dd-2584 [005] 64.966938: balance_dirty_state: bdi btrfs-1: dirty=656 wb=701 unstable=1 bg_thresh=1000 thresh=2000 gap=642 poll_thresh=20 ino=257 dd-2584 [005] 64.967230: balance_dirty_state: bdi btrfs-1: dirty=681 wb=701 unstable=1 bg_thresh=999 thresh=1999 gap=616 poll_thresh=21 ino=257 dd-2584 [005] 64.967349: balance_dirty_state: bdi btrfs-1: dirty=731 wb=701 unstable=1 bg_thresh=999 thresh=1998 gap=565 poll_thresh=22 ino=257 dd-2584 [005] 64.967466: balance_dirty_state: bdi btrfs-1: dirty=756 wb=701 unstable=1 bg_thresh=998 thresh=1997 gap=539 poll_thresh=23 ino=257 dd-2584 [005] 64.967584: balance_dirty_state: bdi btrfs-1: dirty=781 wb=701 unstable=1 bg_thresh=1000 thresh=2001 gap=518 poll_thresh=24 ino=257 dd-2584 [005] 64.967705: balance_dirty_state: bdi btrfs-1: dirty=831 wb=701 unstable=1 bg_thresh=1000 thresh=2000 gap=467 poll_thresh=25 ino=257 dd-2584 [005] 64.967710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=45740 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 64.974548: balance_dirty_state: bdi btrfs-1: dirty=831 wb=701 unstable=1 bg_thresh=1000 thresh=2000 gap=467 poll_thresh=25 ino=257 dd-2584 [002] 64.974553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=45740 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 64.986477: balance_dirty_state: bdi btrfs-1: dirty=826 wb=326 unstable=0 bg_thresh=1000 thresh=2001 gap=849 poll_thresh=25 ino=257 dd-2584 [002] 64.986590: balance_dirty_state: bdi btrfs-1: dirty=851 wb=326 unstable=0 bg_thresh=1000 thresh=2001 gap=824 poll_thresh=19 ino=257 dd-2584 [002] 64.986824: balance_dirty_state: bdi btrfs-1: dirty=876 wb=326 unstable=0 bg_thresh=1003 thresh=2006 gap=804 poll_thresh=20 ino=257 dd-2584 [002] 64.987056: balance_dirty_state: bdi btrfs-1: dirty=901 wb=326 unstable=0 bg_thresh=1005 thresh=2011 gap=784 poll_thresh=21 ino=257 dd-2584 [002] 64.987653: balance_dirty_state: bdi btrfs-1: dirty=951 wb=326 unstable=0 bg_thresh=1006 thresh=2013 gap=736 poll_thresh=22 ino=257 dd-2584 [002] 64.987903: balance_dirty_state: bdi btrfs-1: dirty=976 wb=326 unstable=0 bg_thresh=1006 thresh=2012 gap=710 poll_thresh=23 ino=257 dd-2584 [002] 64.988181: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=226 unstable=0 bg_thresh=1005 thresh=2011 gap=784 poll_thresh=24 ino=257 dd-2584 [002] 64.988425: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=176 unstable=0 bg_thresh=1005 thresh=2010 gap=808 poll_thresh=25 ino=257 flush-btrfs-1-2586 [001] 64.988475: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17504 wrote=0 to_write=8192 dd-2584 [002] 64.988673: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=176 unstable=0 bg_thresh=1007 thresh=2014 gap=762 poll_thresh=26 ino=257 dd-2584 [002] 64.988923: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=201 unstable=0 bg_thresh=1006 thresh=2013 gap=761 poll_thresh=27 ino=257 dd-2584 [002] 64.989179: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=251 unstable=0 bg_thresh=1006 thresh=2012 gap=735 poll_thresh=28 ino=257 dd-2584 [002] 64.989466: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=326 unstable=0 bg_thresh=1008 thresh=2016 gap=664 poll_thresh=29 ino=257 dd-2584 [002] 64.989917: balance_dirty_state: bdi btrfs-1: dirty=826 wb=526 unstable=0 bg_thresh=1007 thresh=2015 gap=663 poll_thresh=30 ino=257 dd-2584 [002] 64.990097: balance_dirty_state: bdi btrfs-1: dirty=776 wb=601 unstable=0 bg_thresh=1007 thresh=2014 gap=637 poll_thresh=31 ino=257 dd-2584 [002] 64.990274: balance_dirty_state: bdi btrfs-1: dirty=726 wb=676 unstable=0 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=32 ino=257 dd-2584 [002] 64.990577: balance_dirty_state: bdi btrfs-1: dirty=651 wb=801 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=34 ino=257 dd-2584 [002] 64.990855: balance_dirty_state: bdi btrfs-1: dirty=602 wb=901 unstable=0 bg_thresh=1007 thresh=2015 gap=512 poll_thresh=36 ino=257 dd-2584 [002] 64.991155: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1026 unstable=0 bg_thresh=1007 thresh=2015 gap=473 poll_thresh=38 ino=257 dd-2584 [002] 64.991157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=45740 base_bw=1316 task_bw=0 dirtied=48 period=0 think=8 pause=8 flush-btrfs-1-2586 [001] 64.991658: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=784 wrote=1088 to_write=7104 dd-2584 [002] 64.998565: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1091 unstable=0 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=38 ino=257 dd-2584 [002] 64.998653: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1091 unstable=0 bg_thresh=1006 thresh=2012 gap=585 poll_thresh=28 ino=257 dd-2584 [002] 64.999111: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1091 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=29 ino=257 dd-2584 [002] 64.999277: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1091 unstable=0 bg_thresh=1005 thresh=2010 gap=508 poll_thresh=30 ino=257 dd-2584 [002] 64.999443: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1091 unstable=0 bg_thresh=1007 thresh=2014 gap=487 poll_thresh=31 ino=257 dd-2584 [002] 64.999449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=45740 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 65.006577: balance_dirty_state: bdi btrfs-1: dirty=438 wb=949 unstable=0 bg_thresh=1007 thresh=2014 gap=627 poll_thresh=31 ino=257 dd-2584 [002] 65.006644: balance_dirty_state: bdi btrfs-1: dirty=463 wb=949 unstable=0 bg_thresh=1006 thresh=2013 gap=601 poll_thresh=23 ino=257 dd-2584 [002] 65.006764: balance_dirty_state: bdi btrfs-1: dirty=488 wb=949 unstable=0 bg_thresh=1006 thresh=2012 gap=575 poll_thresh=24 ino=257 dd-2584 [002] 65.006885: balance_dirty_state: bdi btrfs-1: dirty=513 wb=949 unstable=0 bg_thresh=1005 thresh=2011 gap=549 poll_thresh=25 ino=257 dd-2584 [002] 65.007006: balance_dirty_state: bdi btrfs-1: dirty=538 wb=949 unstable=0 bg_thresh=1007 thresh=2015 gap=528 poll_thresh=26 ino=257 dd-2584 [002] 65.007129: balance_dirty_state: bdi btrfs-1: dirty=588 wb=949 unstable=0 bg_thresh=1007 thresh=2014 gap=477 poll_thresh=27 ino=257 dd-2584 [002] 65.007133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=45740 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 65.014562: balance_dirty_state: bdi btrfs-1: dirty=588 wb=824 unstable=0 bg_thresh=1007 thresh=2015 gap=603 poll_thresh=27 ino=257 dd-2584 [002] 65.014632: balance_dirty_state: bdi btrfs-1: dirty=588 wb=824 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=20 ino=257 dd-2584 [002] 65.014918: balance_dirty_state: bdi btrfs-1: dirty=638 wb=824 unstable=0 bg_thresh=1004 thresh=2008 gap=546 poll_thresh=21 ino=257 dd-2584 [002] 65.015038: balance_dirty_state: bdi btrfs-1: dirty=663 wb=824 unstable=0 bg_thresh=1006 thresh=2012 gap=525 poll_thresh=22 ino=257 dd-2584 [002] 65.015156: balance_dirty_state: bdi btrfs-1: dirty=688 wb=824 unstable=0 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=23 ino=257 dd-2584 [002] 65.015161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=45740 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 65.022577: balance_dirty_state: bdi btrfs-1: dirty=701 wb=691 unstable=0 bg_thresh=1006 thresh=2013 gap=621 poll_thresh=23 ino=257 dd-2584 [002] 65.022674: balance_dirty_state: bdi btrfs-1: dirty=701 wb=691 unstable=0 bg_thresh=1006 thresh=2013 gap=621 poll_thresh=17 ino=257 dd-2584 [002] 65.022911: balance_dirty_state: bdi btrfs-1: dirty=751 wb=691 unstable=0 bg_thresh=1008 thresh=2017 gap=575 poll_thresh=18 ino=257 dd-2584 [002] 65.023148: balance_dirty_state: bdi btrfs-1: dirty=776 wb=691 unstable=0 bg_thresh=1008 thresh=2016 gap=549 poll_thresh=19 ino=257 dd-2584 [002] 65.023383: balance_dirty_state: bdi btrfs-1: dirty=801 wb=691 unstable=0 bg_thresh=1004 thresh=2009 gap=517 poll_thresh=20 ino=257 dd-2584 [002] 65.023626: balance_dirty_state: bdi btrfs-1: dirty=851 wb=691 unstable=0 bg_thresh=1004 thresh=2008 gap=466 poll_thresh=21 ino=257 dd-2584 [002] 65.023634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=45740 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 65.030526: balance_dirty_state: bdi btrfs-1: dirty=851 wb=566 unstable=0 bg_thresh=1002 thresh=2005 gap=588 poll_thresh=21 ino=257 dd-2584 [002] 65.030651: balance_dirty_state: bdi btrfs-1: dirty=851 wb=566 unstable=0 bg_thresh=1005 thresh=2010 gap=593 poll_thresh=16 ino=257 dd-2584 [002] 65.031236: balance_dirty_state: bdi btrfs-1: dirty=901 wb=566 unstable=0 bg_thresh=1007 thresh=2014 gap=547 poll_thresh=17 ino=257 dd-2584 [002] 65.031471: balance_dirty_state: bdi btrfs-1: dirty=926 wb=566 unstable=0 bg_thresh=1006 thresh=2013 gap=521 poll_thresh=18 ino=257 dd-2584 [002] 65.031710: balance_dirty_state: bdi btrfs-1: dirty=951 wb=566 unstable=0 bg_thresh=1006 thresh=2012 gap=495 poll_thresh=19 ino=257 dd-2584 [002] 65.031718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=45740 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 65.038566: balance_dirty_state: bdi btrfs-1: dirty=951 wb=441 unstable=0 bg_thresh=1007 thresh=2014 gap=622 poll_thresh=19 ino=257 dd-2584 [002] 65.038672: balance_dirty_state: bdi btrfs-1: dirty=976 wb=441 unstable=0 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=14 ino=257 dd-2584 [002] 65.038730: balance_dirty_state: bdi btrfs-1: dirty=976 wb=441 unstable=0 bg_thresh=1009 thresh=2018 gap=601 poll_thresh=15 ino=257 dd-2584 [002] 65.038787: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=441 unstable=0 bg_thresh=1006 thresh=2012 gap=570 poll_thresh=16 ino=257 dd-2584 [002] 65.038899: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=441 unstable=0 bg_thresh=1005 thresh=2011 gap=544 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 65.038961: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17556 wrote=0 to_write=8192 dd-2584 [002] 65.039024: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=441 unstable=0 bg_thresh=1005 thresh=2010 gap=493 poll_thresh=18 ino=257 dd-2584 [002] 65.039025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=45740 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 65.041108: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=832 wrote=736 to_write=7456 dd-2584 [006] 65.046501: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1066 unstable=0 bg_thresh=1002 thresh=2004 gap=587 poll_thresh=18 ino=257 dd-2584 [006] 65.046566: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1066 unstable=0 bg_thresh=1002 thresh=2004 gap=587 poll_thresh=13 ino=257 dd-2584 [006] 65.046627: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1066 unstable=0 bg_thresh=1004 thresh=2009 gap=567 poll_thresh=14 ino=257 dd-2584 [006] 65.046685: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1066 unstable=0 bg_thresh=1007 thresh=2014 gap=547 poll_thresh=15 ino=257 dd-2584 [006] 65.046747: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1066 unstable=0 bg_thresh=1007 thresh=2014 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 65.047039: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1066 unstable=0 bg_thresh=1003 thresh=2007 gap=490 poll_thresh=17 ino=257 dd-2584 [006] 65.047044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=45740 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 65.054589: balance_dirty_state: bdi btrfs-1: dirty=455 wb=932 unstable=0 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=17 ino=257 dd-2584 [006] 65.054672: balance_dirty_state: bdi btrfs-1: dirty=455 wb=932 unstable=0 bg_thresh=1005 thresh=2011 gap=624 poll_thresh=13 ino=257 dd-2584 [006] 65.054730: balance_dirty_state: bdi btrfs-1: dirty=480 wb=932 unstable=0 bg_thresh=1005 thresh=2010 gap=598 poll_thresh=14 ino=257 dd-2584 [006] 65.054789: balance_dirty_state: bdi btrfs-1: dirty=505 wb=932 unstable=0 bg_thresh=1005 thresh=2010 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 65.054845: balance_dirty_state: bdi btrfs-1: dirty=505 wb=932 unstable=0 bg_thresh=1004 thresh=2009 gap=572 poll_thresh=16 ino=257 dd-2584 [006] 65.054957: balance_dirty_state: bdi btrfs-1: dirty=555 wb=932 unstable=0 bg_thresh=1004 thresh=2008 gap=521 poll_thresh=17 ino=257 dd-2584 [006] 65.055071: balance_dirty_state: bdi btrfs-1: dirty=580 wb=932 unstable=0 bg_thresh=1006 thresh=2012 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 65.055076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-48% task_weight=99% bdi_bw=45740 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 65.062630: balance_dirty_state: bdi btrfs-1: dirty=580 wb=743 unstable=0 bg_thresh=1005 thresh=2011 gap=688 poll_thresh=13 ino=257 dd-2584 [006] 65.062690: balance_dirty_state: bdi btrfs-1: dirty=605 wb=743 unstable=0 bg_thresh=1005 thresh=2010 gap=662 poll_thresh=14 ino=257 dd-2584 [006] 65.062748: balance_dirty_state: bdi btrfs-1: dirty=630 wb=743 unstable=0 bg_thresh=1005 thresh=2010 gap=637 poll_thresh=15 ino=257 dd-2584 [006] 65.062807: balance_dirty_state: bdi btrfs-1: dirty=630 wb=743 unstable=0 bg_thresh=1004 thresh=2009 gap=636 poll_thresh=16 ino=257 dd-2584 [006] 65.062924: balance_dirty_state: bdi btrfs-1: dirty=680 wb=743 unstable=0 bg_thresh=1004 thresh=2008 gap=585 poll_thresh=17 ino=257 dd-2584 [006] 65.063216: balance_dirty_state: bdi btrfs-1: dirty=705 wb=743 unstable=0 bg_thresh=1006 thresh=2012 gap=564 poll_thresh=18 ino=257 dd-2584 [006] 65.063333: balance_dirty_state: bdi btrfs-1: dirty=730 wb=743 unstable=0 bg_thresh=1005 thresh=2011 gap=538 poll_thresh=19 ino=257 dd-2584 [006] 65.063452: balance_dirty_state: bdi btrfs-1: dirty=755 wb=743 unstable=0 bg_thresh=1005 thresh=2010 gap=512 poll_thresh=20 ino=257 dd-2584 [006] 65.063577: balance_dirty_state: bdi btrfs-1: dirty=805 wb=743 unstable=0 bg_thresh=1007 thresh=2014 gap=466 poll_thresh=21 ino=257 dd-2584 [006] 65.063582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=49216 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.070568: balance_dirty_state: bdi btrfs-1: dirty=800 wb=617 unstable=0 bg_thresh=1008 thresh=2016 gap=599 poll_thresh=21 ino=257 dd-2584 [004] 65.070643: balance_dirty_state: bdi btrfs-1: dirty=800 wb=617 unstable=0 bg_thresh=1008 thresh=2016 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 65.070758: balance_dirty_state: bdi btrfs-1: dirty=850 wb=617 unstable=0 bg_thresh=1010 thresh=2021 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 65.070869: balance_dirty_state: bdi btrfs-1: dirty=875 wb=617 unstable=0 bg_thresh=1013 thresh=2026 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 65.070982: balance_dirty_state: bdi btrfs-1: dirty=900 wb=617 unstable=0 bg_thresh=1015 thresh=2030 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 65.071259: balance_dirty_state: bdi btrfs-1: dirty=950 wb=617 unstable=0 bg_thresh=1014 thresh=2029 gap=462 poll_thresh=20 ino=257 dd-2584 [004] 65.071264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1360 avg_dirty=1360 bdi_gap=11% task_gap=-77% task_weight=100% bdi_bw=49216 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.078561: balance_dirty_state: bdi btrfs-1: dirty=950 wb=492 unstable=0 bg_thresh=1009 thresh=2018 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 65.078630: balance_dirty_state: bdi btrfs-1: dirty=975 wb=492 unstable=0 bg_thresh=1009 thresh=2018 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 65.078767: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=492 unstable=0 bg_thresh=1014 thresh=2028 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 65.078906: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=492 unstable=0 bg_thresh=1016 thresh=2033 gap=516 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 65.078995: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17596 wrote=0 to_write=8192 dd-2584 [004] 65.079060: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=492 unstable=0 bg_thresh=1016 thresh=2032 gap=465 poll_thresh=19 ino=257 dd-2584 [004] 65.079062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-119% task_weight=99% bdi_bw=49216 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 65.080654: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=872 wrote=720 to_write=7472 dd-2584 [004] 65.086505: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1092 unstable=0 bg_thresh=1019 thresh=2039 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 65.086596: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1092 unstable=0 bg_thresh=1016 thresh=2033 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 65.086685: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1092 unstable=0 bg_thresh=1019 thresh=2038 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 65.086773: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1092 unstable=0 bg_thresh=1016 thresh=2032 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 65.086950: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1092 unstable=0 bg_thresh=1018 thresh=2036 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 65.087125: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1092 unstable=0 bg_thresh=1017 thresh=2035 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 65.087132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1360 avg_dirty=1360 bdi_gap=14% task_gap=-68% task_weight=98% bdi_bw=49216 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.094897: balance_dirty_state: bdi btrfs-1: dirty=475 wb=967 unstable=0 bg_thresh=1012 thresh=2025 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 65.094957: balance_dirty_state: bdi btrfs-1: dirty=475 wb=967 unstable=0 bg_thresh=1012 thresh=2025 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 65.095020: balance_dirty_state: bdi btrfs-1: dirty=500 wb=967 unstable=0 bg_thresh=1015 thresh=2030 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 65.095078: balance_dirty_state: bdi btrfs-1: dirty=525 wb=967 unstable=0 bg_thresh=1017 thresh=2035 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 65.095199: balance_dirty_state: bdi btrfs-1: dirty=550 wb=967 unstable=0 bg_thresh=1017 thresh=2034 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 65.095319: balance_dirty_state: bdi btrfs-1: dirty=575 wb=967 unstable=0 bg_thresh=1013 thresh=2027 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 65.095324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=49216 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 65.103030: balance_dirty_state: bdi btrfs-1: dirty=563 wb=741 unstable=0 bg_thresh=1005 thresh=2010 gap=706 poll_thresh=18 ino=257 dd-2584 [005] 65.103096: balance_dirty_state: bdi btrfs-1: dirty=563 wb=741 unstable=0 bg_thresh=1004 thresh=2009 gap=705 poll_thresh=13 ino=257 dd-2584 [005] 65.103158: balance_dirty_state: bdi btrfs-1: dirty=588 wb=741 unstable=0 bg_thresh=1004 thresh=2009 gap=680 poll_thresh=14 ino=257 dd-2584 [005] 65.103219: balance_dirty_state: bdi btrfs-1: dirty=613 wb=741 unstable=0 bg_thresh=1004 thresh=2008 gap=654 poll_thresh=15 ino=257 dd-2584 [005] 65.103280: balance_dirty_state: bdi btrfs-1: dirty=613 wb=741 unstable=0 bg_thresh=1001 thresh=2002 gap=648 poll_thresh=16 ino=257 dd-2584 [005] 65.103402: balance_dirty_state: bdi btrfs-1: dirty=663 wb=741 unstable=0 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=17 ino=257 dd-2584 [005] 65.103524: balance_dirty_state: bdi btrfs-1: dirty=688 wb=741 unstable=0 bg_thresh=1005 thresh=2011 gap=582 poll_thresh=18 ino=257 dd-2584 [005] 65.103820: balance_dirty_state: bdi btrfs-1: dirty=713 wb=741 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=19 ino=257 dd-2584 [005] 65.103938: balance_dirty_state: bdi btrfs-1: dirty=763 wb=741 unstable=0 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=20 ino=257 dd-2584 [005] 65.104062: balance_dirty_state: bdi btrfs-1: dirty=788 wb=741 unstable=0 bg_thresh=1003 thresh=2007 gap=478 poll_thresh=21 ino=257 dd-2584 [005] 65.104067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=49216 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 65.110592: balance_dirty_state: bdi btrfs-1: dirty=788 wb=741 unstable=0 bg_thresh=1009 thresh=2019 gap=490 poll_thresh=21 ino=257 dd-2584 [005] 65.110600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=49216 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 65.118537: balance_dirty_state: bdi btrfs-1: dirty=788 wb=616 unstable=0 bg_thresh=1010 thresh=2020 gap=616 poll_thresh=21 ino=257 dd-2584 [001] 65.118628: balance_dirty_state: bdi btrfs-1: dirty=788 wb=616 unstable=0 bg_thresh=1010 thresh=2020 gap=616 poll_thresh=16 ino=257 dd-2584 [002] 65.118824: balance_dirty_state: bdi btrfs-1: dirty=813 wb=616 unstable=0 bg_thresh=1012 thresh=2024 gap=595 poll_thresh=17 ino=257 dd-2584 [002] 65.118942: balance_dirty_state: bdi btrfs-1: dirty=838 wb=616 unstable=0 bg_thresh=1011 thresh=2023 gap=569 poll_thresh=18 ino=257 dd-2584 [002] 65.119076: balance_dirty_state: bdi btrfs-1: dirty=863 wb=566 unstable=0 bg_thresh=1011 thresh=2022 gap=593 poll_thresh=19 ino=257 dd-2584 [002] 65.119209: balance_dirty_state: bdi btrfs-1: dirty=913 wb=491 unstable=0 bg_thresh=1010 thresh=2021 gap=617 poll_thresh=20 ino=257 dd-2584 [002] 65.119500: balance_dirty_state: bdi btrfs-1: dirty=938 wb=491 unstable=0 bg_thresh=1012 thresh=2025 gap=596 poll_thresh=21 ino=257 dd-2584 [002] 65.119618: balance_dirty_state: bdi btrfs-1: dirty=963 wb=491 unstable=0 bg_thresh=1012 thresh=2024 gap=570 poll_thresh=22 ino=257 dd-2584 [002] 65.119736: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=491 unstable=0 bg_thresh=1008 thresh=2017 gap=513 poll_thresh=23 ino=257 flush-btrfs-1-2586 [005] 65.119810: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17636 wrote=0 to_write=8192 dd-2584 [002] 65.119862: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=491 unstable=0 bg_thresh=1010 thresh=2021 gap=492 poll_thresh=24 ino=257 dd-2584 [002] 65.119863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-131% task_weight=98% bdi_bw=49216 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 65.121519: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=912 wrote=736 to_write=7456 dd-2584 [002] 65.126530: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1091 unstable=0 bg_thresh=1012 thresh=2025 gap=621 poll_thresh=24 ino=257 dd-2584 [002] 65.126616: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1091 unstable=0 bg_thresh=1015 thresh=2030 gap=626 poll_thresh=18 ino=257 dd-2584 [002] 65.126779: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1091 unstable=0 bg_thresh=1014 thresh=2029 gap=575 poll_thresh=19 ino=257 dd-2584 [002] 65.126930: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1091 unstable=0 bg_thresh=1014 thresh=2028 gap=549 poll_thresh=20 ino=257 dd-2584 [002] 65.127051: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1091 unstable=0 bg_thresh=1016 thresh=2032 gap=528 poll_thresh=21 ino=257 dd-2584 [002] 65.127170: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1091 unstable=0 bg_thresh=1015 thresh=2031 gap=477 poll_thresh=22 ino=257 dd-2584 [002] 65.127175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=98% bdi_bw=49216 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 65.134622: balance_dirty_state: bdi btrfs-1: dirty=463 wb=941 unstable=0 bg_thresh=1012 thresh=2025 gap=621 poll_thresh=22 ino=257 dd-2584 [000] 65.135081: balance_dirty_state: bdi btrfs-1: dirty=463 wb=941 unstable=0 bg_thresh=1012 thresh=2025 gap=621 poll_thresh=16 ino=257 dd-2584 [000] 65.135315: balance_dirty_state: bdi btrfs-1: dirty=513 wb=941 unstable=0 bg_thresh=1015 thresh=2030 gap=576 poll_thresh=17 ino=257 dd-2584 [000] 65.135549: balance_dirty_state: bdi btrfs-1: dirty=538 wb=941 unstable=0 bg_thresh=1014 thresh=2029 gap=550 poll_thresh=18 ino=257 dd-2584 [000] 65.135785: balance_dirty_state: bdi btrfs-1: dirty=563 wb=941 unstable=0 bg_thresh=1016 thresh=2033 gap=529 poll_thresh=19 ino=257 dd-2584 [000] 65.136018: balance_dirty_state: bdi btrfs-1: dirty=613 wb=941 unstable=0 bg_thresh=1016 thresh=2032 gap=478 poll_thresh=20 ino=257 dd-2584 [000] 65.136027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=49216 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 65.142611: balance_dirty_state: bdi btrfs-1: dirty=613 wb=816 unstable=0 bg_thresh=1018 thresh=2036 gap=607 poll_thresh=20 ino=257 dd-2584 [000] 65.142739: balance_dirty_state: bdi btrfs-1: dirty=613 wb=816 unstable=0 bg_thresh=1017 thresh=2035 gap=606 poll_thresh=15 ino=257 dd-2584 [000] 65.142858: balance_dirty_state: bdi btrfs-1: dirty=638 wb=816 unstable=0 bg_thresh=1017 thresh=2035 gap=581 poll_thresh=16 ino=257 dd-2584 [000] 65.143094: balance_dirty_state: bdi btrfs-1: dirty=663 wb=816 unstable=0 bg_thresh=1014 thresh=2028 gap=549 poll_thresh=17 ino=257 dd-2584 [000] 65.143329: balance_dirty_state: bdi btrfs-1: dirty=688 wb=816 unstable=0 bg_thresh=1016 thresh=2032 gap=528 poll_thresh=18 ino=257 dd-2584 [000] 65.143994: balance_dirty_state: bdi btrfs-1: dirty=738 wb=791 unstable=0 bg_thresh=1011 thresh=2022 gap=493 poll_thresh=19 ino=257 dd-2584 [000] 65.144000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=49216 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 65.150696: balance_dirty_state: bdi btrfs-1: dirty=738 wb=741 unstable=0 bg_thresh=1015 thresh=2031 gap=552 poll_thresh=19 ino=257 dd-2584 [000] 65.150882: balance_dirty_state: bdi btrfs-1: dirty=738 wb=741 unstable=0 bg_thresh=1018 thresh=2036 gap=557 poll_thresh=14 ino=257 dd-2584 [000] 65.151063: balance_dirty_state: bdi btrfs-1: dirty=763 wb=741 unstable=0 bg_thresh=1015 thresh=2030 gap=526 poll_thresh=15 ino=257 dd-2584 [000] 65.151242: balance_dirty_state: bdi btrfs-1: dirty=788 wb=741 unstable=0 bg_thresh=1017 thresh=2035 gap=506 poll_thresh=16 ino=257 dd-2584 [000] 65.151254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=49216 base_bw=1316 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 65.158576: balance_dirty_state: bdi btrfs-1: dirty=788 wb=491 unstable=0 bg_thresh=1011 thresh=2022 gap=743 poll_thresh=16 ino=257 dd-2584 [000] 65.158637: balance_dirty_state: bdi btrfs-1: dirty=788 wb=491 unstable=0 bg_thresh=1011 thresh=2022 gap=743 poll_thresh=12 ino=257 dd-2584 [000] 65.158695: balance_dirty_state: bdi btrfs-1: dirty=813 wb=491 unstable=0 bg_thresh=1013 thresh=2027 gap=723 poll_thresh=13 ino=257 dd-2584 [000] 65.158751: balance_dirty_state: bdi btrfs-1: dirty=838 wb=491 unstable=0 bg_thresh=1013 thresh=2027 gap=698 poll_thresh=14 ino=257 dd-2584 [000] 65.158806: balance_dirty_state: bdi btrfs-1: dirty=838 wb=491 unstable=0 bg_thresh=1016 thresh=2032 gap=703 poll_thresh=15 ino=257 dd-2584 [000] 65.158863: balance_dirty_state: bdi btrfs-1: dirty=863 wb=491 unstable=0 bg_thresh=1018 thresh=2037 gap=683 poll_thresh=16 ino=257 dd-2584 [000] 65.158975: balance_dirty_state: bdi btrfs-1: dirty=888 wb=491 unstable=0 bg_thresh=1018 thresh=2036 gap=657 poll_thresh=17 ino=257 dd-2584 [000] 65.159087: balance_dirty_state: bdi btrfs-1: dirty=913 wb=491 unstable=0 bg_thresh=1017 thresh=2035 gap=631 poll_thresh=18 ino=257 dd-2584 [000] 65.159199: balance_dirty_state: bdi btrfs-1: dirty=963 wb=491 unstable=0 bg_thresh=1017 thresh=2034 gap=580 poll_thresh=19 ino=257 dd-2584 [000] 65.159475: balance_dirty_state: bdi btrfs-1: dirty=988 wb=491 unstable=0 bg_thresh=1019 thresh=2038 gap=559 poll_thresh=20 ino=257 dd-2584 [000] 65.159592: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=491 unstable=0 bg_thresh=1018 thresh=2037 gap=533 poll_thresh=21 ino=257 dd-2584 [000] 65.159710: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=491 unstable=0 bg_thresh=1015 thresh=2030 gap=476 poll_thresh=22 ino=257 dd-2584 [000] 65.159715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=49216 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 65.159796: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17676 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 65.161481: writeback_single_inode: bdi btrfs-1: ino=257 state= age=952 wrote=736 to_write=7456 dd-2584 [004] 65.166581: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1241 unstable=0 bg_thresh=1012 thresh=2024 gap=470 poll_thresh=22 ino=257 dd-2584 [004] 65.166588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=50936 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.174665: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1091 unstable=0 bg_thresh=1010 thresh=2020 gap=616 poll_thresh=22 ino=257 dd-2584 [004] 65.174760: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1091 unstable=0 bg_thresh=1010 thresh=2020 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 65.174938: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1091 unstable=0 bg_thresh=1012 thresh=2025 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 65.175173: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1041 unstable=0 bg_thresh=1012 thresh=2025 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 65.175356: balance_dirty_state: bdi btrfs-1: dirty=438 wb=966 unstable=0 bg_thresh=1009 thresh=2019 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 65.175529: balance_dirty_state: bdi btrfs-1: dirty=463 wb=966 unstable=0 bg_thresh=1015 thresh=2030 gap=601 poll_thresh=20 ino=257 dd-2584 [004] 65.175704: balance_dirty_state: bdi btrfs-1: dirty=513 wb=966 unstable=0 bg_thresh=1010 thresh=2020 gap=541 poll_thresh=21 ino=257 dd-2584 [004] 65.176147: balance_dirty_state: bdi btrfs-1: dirty=538 wb=966 unstable=0 bg_thresh=1011 thresh=2022 gap=518 poll_thresh=22 ino=257 dd-2584 [004] 65.176319: balance_dirty_state: bdi btrfs-1: dirty=563 wb=966 unstable=0 bg_thresh=1008 thresh=2017 gap=488 poll_thresh=23 ino=257 dd-2584 [004] 65.176325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=50936 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.182694: balance_dirty_state: bdi btrfs-1: dirty=563 wb=966 unstable=0 bg_thresh=1013 thresh=2027 gap=498 poll_thresh=23 ino=257 dd-2584 [004] 65.182704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=50936 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 65.190645: balance_dirty_state: bdi btrfs-1: dirty=563 wb=741 unstable=0 bg_thresh=1014 thresh=2028 gap=724 poll_thresh=23 ino=257 dd-2584 [001] 65.190765: balance_dirty_state: bdi btrfs-1: dirty=588 wb=741 unstable=0 bg_thresh=1014 thresh=2028 gap=699 poll_thresh=17 ino=257 dd-2584 [001] 65.190998: balance_dirty_state: bdi btrfs-1: dirty=613 wb=741 unstable=0 bg_thresh=1016 thresh=2033 gap=679 poll_thresh=18 ino=257 dd-2584 [001] 65.191229: balance_dirty_state: bdi btrfs-1: dirty=663 wb=741 unstable=0 bg_thresh=1019 thresh=2038 gap=634 poll_thresh=19 ino=257 dd-2584 [001] 65.191465: balance_dirty_state: bdi btrfs-1: dirty=688 wb=741 unstable=0 bg_thresh=1021 thresh=2042 gap=613 poll_thresh=20 ino=257 dd-2584 [001] 65.191702: balance_dirty_state: bdi btrfs-1: dirty=713 wb=741 unstable=0 bg_thresh=1020 thresh=2041 gap=587 poll_thresh=21 ino=257 dd-2584 [001] 65.191936: balance_dirty_state: bdi btrfs-1: dirty=738 wb=741 unstable=0 bg_thresh=1020 thresh=2040 gap=561 poll_thresh=22 ino=257 dd-2584 [001] 65.192519: balance_dirty_state: bdi btrfs-1: dirty=788 wb=741 unstable=0 bg_thresh=1019 thresh=2039 gap=510 poll_thresh=23 ino=257 dd-2584 [001] 65.192756: balance_dirty_state: bdi btrfs-1: dirty=813 wb=741 unstable=0 bg_thresh=1021 thresh=2043 gap=489 poll_thresh=24 ino=257 dd-2584 [001] 65.192765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1305 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-3% task_gap=-108% task_weight=101% bdi_bw=50936 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 65.198613: balance_dirty_state: bdi btrfs-1: dirty=813 wb=741 unstable=0 bg_thresh=1021 thresh=2043 gap=489 poll_thresh=24 ino=257 dd-2584 [001] 65.198622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1305 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-3% task_gap=-108% task_weight=101% bdi_bw=50936 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 65.206656: balance_dirty_state: bdi btrfs-1: dirty=813 wb=491 unstable=0 bg_thresh=1021 thresh=2043 gap=739 poll_thresh=24 ino=257 dd-2584 [001] 65.206767: balance_dirty_state: bdi btrfs-1: dirty=838 wb=491 unstable=0 bg_thresh=1021 thresh=2042 gap=713 poll_thresh=18 ino=257 dd-2584 [001] 65.206880: balance_dirty_state: bdi btrfs-1: dirty=863 wb=491 unstable=0 bg_thresh=1020 thresh=2041 gap=687 poll_thresh=19 ino=257 dd-2584 [001] 65.206992: balance_dirty_state: bdi btrfs-1: dirty=888 wb=491 unstable=0 bg_thresh=1020 thresh=2040 gap=661 poll_thresh=20 ino=257 dd-2584 [001] 65.207105: balance_dirty_state: bdi btrfs-1: dirty=938 wb=491 unstable=0 bg_thresh=1022 thresh=2044 gap=615 poll_thresh=21 ino=257 dd-2584 [001] 65.207217: balance_dirty_state: bdi btrfs-1: dirty=963 wb=491 unstable=0 bg_thresh=1021 thresh=2043 gap=589 poll_thresh=22 ino=257 dd-2584 [001] 65.207330: balance_dirty_state: bdi btrfs-1: dirty=988 wb=491 unstable=0 bg_thresh=1021 thresh=2042 gap=563 poll_thresh=23 ino=257 dd-2584 [001] 65.207442: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=491 unstable=0 bg_thresh=1020 thresh=2041 gap=537 poll_thresh=24 ino=257 dd-2584 [001] 65.207723: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=491 unstable=0 bg_thresh=1022 thresh=2045 gap=491 poll_thresh=25 ino=257 dd-2584 [001] 65.207728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-121% task_weight=100% bdi_bw=50936 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 65.207746: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17724 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 65.211015: writeback_single_inode: bdi btrfs-1: ino=257 state= age=36 wrote=720 to_write=7472 dd-2584 [001] 65.214683: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1091 unstable=0 bg_thresh=1022 thresh=2045 gap=616 poll_thresh=25 ino=257 dd-2584 [001] 65.214749: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1091 unstable=0 bg_thresh=1019 thresh=2039 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 65.214872: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1091 unstable=0 bg_thresh=1019 thresh=2038 gap=559 poll_thresh=20 ino=257 dd-2584 [001] 65.214994: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1091 unstable=0 bg_thresh=1021 thresh=2042 gap=538 poll_thresh=21 ino=257 dd-2584 [001] 65.215115: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1091 unstable=0 bg_thresh=1020 thresh=2041 gap=512 poll_thresh=22 ino=257 dd-2584 [001] 65.215237: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1091 unstable=0 bg_thresh=1020 thresh=2040 gap=486 poll_thresh=23 ino=257 dd-2584 [001] 65.215242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-127% task_weight=101% bdi_bw=50936 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 65.222667: balance_dirty_state: bdi btrfs-1: dirty=463 wb=966 unstable=0 bg_thresh=1020 thresh=2040 gap=611 poll_thresh=23 ino=257 dd-2584 [001] 65.222739: balance_dirty_state: bdi btrfs-1: dirty=488 wb=966 unstable=0 bg_thresh=1019 thresh=2039 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 65.222864: balance_dirty_state: bdi btrfs-1: dirty=513 wb=966 unstable=0 bg_thresh=1019 thresh=2038 gap=559 poll_thresh=18 ino=257 dd-2584 [001] 65.222991: balance_dirty_state: bdi btrfs-1: dirty=538 wb=966 unstable=0 bg_thresh=1018 thresh=2037 gap=533 poll_thresh=19 ino=257 dd-2584 [001] 65.223288: balance_dirty_state: bdi btrfs-1: dirty=588 wb=966 unstable=0 bg_thresh=1021 thresh=2042 gap=488 poll_thresh=20 ino=257 dd-2584 [001] 65.223294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=50936 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 65.230668: balance_dirty_state: bdi btrfs-1: dirty=588 wb=741 unstable=0 bg_thresh=1011 thresh=2022 gap=693 poll_thresh=20 ino=257 dd-2584 [001] 65.230763: balance_dirty_state: bdi btrfs-1: dirty=614 wb=741 unstable=0 bg_thresh=1013 thresh=2026 gap=671 poll_thresh=15 ino=257 dd-2584 [001] 65.230833: balance_dirty_state: bdi btrfs-1: dirty=627 wb=741 unstable=0 bg_thresh=1013 thresh=2027 gap=659 poll_thresh=16 ino=257 dd-2584 [001] 65.230973: balance_dirty_state: bdi btrfs-1: dirty=653 wb=741 unstable=0 bg_thresh=1015 thresh=2031 gap=637 poll_thresh=17 ino=257 dd-2584 [001] 65.231106: balance_dirty_state: bdi btrfs-1: dirty=692 wb=741 unstable=0 bg_thresh=1014 thresh=2029 gap=596 poll_thresh=18 ino=257 dd-2584 [001] 65.231242: balance_dirty_state: bdi btrfs-1: dirty=718 wb=741 unstable=0 bg_thresh=1015 thresh=2031 gap=572 poll_thresh=19 ino=257 dd-2584 [001] 65.231383: balance_dirty_state: bdi btrfs-1: dirty=757 wb=741 unstable=0 bg_thresh=1016 thresh=2032 gap=534 poll_thresh=20 ino=257 dd-2584 [001] 65.231522: balance_dirty_state: bdi btrfs-1: dirty=783 wb=741 unstable=0 bg_thresh=1015 thresh=2030 gap=506 poll_thresh=21 ino=257 dd-2584 [001] 65.231527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1360 avg_dirty=1360 bdi_gap=12% task_gap=-75% task_weight=100% bdi_bw=50936 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 65.242637: balance_dirty_state: bdi btrfs-1: dirty=796 wb=741 unstable=0 bg_thresh=1009 thresh=2018 gap=481 poll_thresh=16 ino=257 dd-2584 [001] 65.242642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-90% task_weight=101% bdi_bw=50936 base_bw=1316 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 65.254723: balance_dirty_state: bdi btrfs-1: dirty=796 wb=366 unstable=0 bg_thresh=1005 thresh=2011 gap=849 poll_thresh=12 ino=257 dd-2584 [001] 65.254947: balance_dirty_state: bdi btrfs-1: dirty=821 wb=366 unstable=0 bg_thresh=1008 thresh=2016 gap=829 poll_thresh=13 ino=257 dd-2584 [001] 65.255006: balance_dirty_state: bdi btrfs-1: dirty=821 wb=366 unstable=0 bg_thresh=1010 thresh=2021 gap=834 poll_thresh=14 ino=257 dd-2584 [001] 65.255063: balance_dirty_state: bdi btrfs-1: dirty=846 wb=366 unstable=0 bg_thresh=1010 thresh=2021 gap=809 poll_thresh=15 ino=257 dd-2584 [001] 65.255120: balance_dirty_state: bdi btrfs-1: dirty=871 wb=366 unstable=0 bg_thresh=1013 thresh=2026 gap=789 poll_thresh=16 ino=257 dd-2584 [001] 65.255247: balance_dirty_state: bdi btrfs-1: dirty=897 wb=366 unstable=0 bg_thresh=1013 thresh=2026 gap=763 poll_thresh=17 ino=257 dd-2584 [001] 65.255374: balance_dirty_state: bdi btrfs-1: dirty=936 wb=366 unstable=0 bg_thresh=1014 thresh=2029 gap=727 poll_thresh=18 ino=257 dd-2584 [001] 65.255504: balance_dirty_state: bdi btrfs-1: dirty=962 wb=366 unstable=0 bg_thresh=1013 thresh=2027 gap=699 poll_thresh=19 ino=257 dd-2584 [001] 65.255630: balance_dirty_state: bdi btrfs-1: dirty=987 wb=366 unstable=0 bg_thresh=1013 thresh=2026 gap=673 poll_thresh=20 ino=257 dd-2584 [001] 65.255759: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=366 unstable=0 bg_thresh=1015 thresh=2030 gap=627 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 65.255780: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17772 wrote=0 to_write=8192 dd-2584 [001] 65.255950: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=366 unstable=0 bg_thresh=1014 thresh=2029 gap=601 poll_thresh=22 ino=257 dd-2584 [001] 65.256427: balance_dirty_state: bdi btrfs-1: dirty=975 wb=491 unstable=0 bg_thresh=1013 thresh=2026 gap=560 poll_thresh=23 ino=257 dd-2584 [001] 65.257039: balance_dirty_state: bdi btrfs-1: dirty=822 wb=669 unstable=0 bg_thresh=1046 thresh=2092 gap=601 poll_thresh=24 ino=257 dd-2584 [001] 65.257226: balance_dirty_state: bdi btrfs-1: dirty=795 wb=721 unstable=0 bg_thresh=1045 thresh=2091 gap=575 poll_thresh=25 ino=257 dd-2584 [001] 65.257412: balance_dirty_state: bdi btrfs-1: dirty=806 wb=760 unstable=0 bg_thresh=1045 thresh=2090 gap=524 poll_thresh=26 ino=257 dd-2584 [001] 65.257601: balance_dirty_state: bdi btrfs-1: dirty=767 wb=824 unstable=0 bg_thresh=1047 thresh=2094 gap=503 poll_thresh=27 ino=257 dd-2584 [001] 65.257604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=50936 base_bw=1316 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 65.258581: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=896 to_write=7296 dd-2584 [004] 65.262701: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1128 unstable=0 bg_thresh=1047 thresh=2094 gap=628 poll_thresh=27 ino=257 dd-2584 [004] 65.262811: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1128 unstable=0 bg_thresh=1046 thresh=2093 gap=602 poll_thresh=20 ino=257 dd-2584 [004] 65.263049: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1128 unstable=0 bg_thresh=1046 thresh=2092 gap=576 poll_thresh=21 ino=257 dd-2584 [004] 65.263285: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1128 unstable=0 bg_thresh=1045 thresh=2091 gap=550 poll_thresh=22 ino=257 dd-2584 [004] 65.263882: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1128 unstable=0 bg_thresh=1047 thresh=2095 gap=504 poll_thresh=23 ino=257 dd-2584 [004] 65.263891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1346 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-2% task_gap=-104% task_weight=98% bdi_bw=50936 base_bw=1316 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.270673: balance_dirty_state: bdi btrfs-1: dirty=463 wb=903 unstable=0 bg_thresh=1047 thresh=2095 gap=729 poll_thresh=23 ino=257 dd-2584 [004] 65.270863: balance_dirty_state: bdi btrfs-1: dirty=463 wb=903 unstable=0 bg_thresh=1047 thresh=2095 gap=729 poll_thresh=17 ino=257 dd-2584 [004] 65.271182: balance_dirty_state: bdi btrfs-1: dirty=488 wb=903 unstable=0 bg_thresh=1044 thresh=2088 gap=697 poll_thresh=18 ino=257 dd-2584 [004] 65.271427: balance_dirty_state: bdi btrfs-1: dirty=526 wb=903 unstable=0 bg_thresh=1041 thresh=2082 gap=653 poll_thresh=19 ino=257 dd-2584 [004] 65.271834: balance_dirty_state: bdi btrfs-1: dirty=551 wb=903 unstable=0 bg_thresh=1040 thresh=2081 gap=627 poll_thresh=20 ino=257 dd-2584 [004] 65.272239: balance_dirty_state: bdi btrfs-1: dirty=601 wb=903 unstable=0 bg_thresh=1040 thresh=2080 gap=576 poll_thresh=21 ino=257 dd-2584 [004] 65.273409: balance_dirty_state: bdi btrfs-1: dirty=639 wb=903 unstable=0 bg_thresh=1045 thresh=2090 gap=548 poll_thresh=22 ino=257 dd-2584 [004] 65.273604: balance_dirty_state: bdi btrfs-1: dirty=664 wb=903 unstable=0 bg_thresh=1044 thresh=2089 gap=522 poll_thresh=23 ino=257 dd-2584 [004] 65.273610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1349 bdi_dirty=1400 avg_dirty=1400 bdi_gap=21% task_gap=-56% task_weight=99% bdi_bw=53260 base_bw=1236 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.279133: balance_dirty_state: bdi btrfs-1: dirty=690 wb=903 unstable=0 bg_thresh=1035 thresh=2071 gap=478 poll_thresh=17 ino=257 dd-2584 [004] 65.279144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=53260 base_bw=1236 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 65.286693: balance_dirty_state: bdi btrfs-1: dirty=690 wb=778 unstable=0 bg_thresh=1036 thresh=2073 gap=605 poll_thresh=17 ino=257 dd-2584 [007] 65.287185: balance_dirty_state: bdi btrfs-1: dirty=690 wb=778 unstable=0 bg_thresh=1036 thresh=2072 gap=604 poll_thresh=13 ino=257 dd-2584 [007] 65.287316: balance_dirty_state: bdi btrfs-1: dirty=715 wb=778 unstable=0 bg_thresh=1036 thresh=2072 gap=579 poll_thresh=14 ino=257 dd-2584 [007] 65.287445: balance_dirty_state: bdi btrfs-1: dirty=740 wb=778 unstable=0 bg_thresh=1035 thresh=2071 gap=553 poll_thresh=15 ino=257 dd-2584 [007] 65.287574: balance_dirty_state: bdi btrfs-1: dirty=740 wb=778 unstable=0 bg_thresh=1035 thresh=2071 gap=553 poll_thresh=16 ino=257 dd-2584 [007] 65.287830: balance_dirty_state: bdi btrfs-1: dirty=790 wb=778 unstable=0 bg_thresh=1035 thresh=2070 gap=502 poll_thresh=17 ino=257 dd-2584 [007] 65.287839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1400 avg_dirty=1400 bdi_gap=11% task_gap=-77% task_weight=99% bdi_bw=53260 base_bw=1236 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 65.294825: balance_dirty_state: bdi btrfs-1: dirty=790 wb=523 unstable=0 bg_thresh=1035 thresh=2071 gap=758 poll_thresh=13 ino=257 dd-2584 [007] 65.294955: balance_dirty_state: bdi btrfs-1: dirty=815 wb=523 unstable=0 bg_thresh=1038 thresh=2076 gap=738 poll_thresh=14 ino=257 dd-2584 [007] 65.295085: balance_dirty_state: bdi btrfs-1: dirty=840 wb=523 unstable=0 bg_thresh=1037 thresh=2075 gap=712 poll_thresh=15 ino=257 dd-2584 [007] 65.295213: balance_dirty_state: bdi btrfs-1: dirty=840 wb=523 unstable=0 bg_thresh=1037 thresh=2075 gap=712 poll_thresh=16 ino=257 dd-2584 [007] 65.295484: balance_dirty_state: bdi btrfs-1: dirty=878 wb=523 unstable=0 bg_thresh=1037 thresh=2074 gap=673 poll_thresh=17 ino=257 dd-2584 [007] 65.296233: balance_dirty_state: bdi btrfs-1: dirty=903 wb=523 unstable=0 bg_thresh=1045 thresh=2091 gap=665 poll_thresh=18 ino=257 dd-2584 [007] 65.296491: balance_dirty_state: bdi btrfs-1: dirty=953 wb=523 unstable=0 bg_thresh=1045 thresh=2090 gap=614 poll_thresh=19 ino=257 dd-2584 [007] 65.297095: balance_dirty_state: bdi btrfs-1: dirty=978 wb=523 unstable=0 bg_thresh=1044 thresh=2089 gap=588 poll_thresh=20 ino=257 dd-2584 [007] 65.297353: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=523 unstable=0 bg_thresh=1046 thresh=2093 gap=567 poll_thresh=21 ino=257 dd-2584 [007] 65.298027: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=523 unstable=0 bg_thresh=1043 thresh=2086 gap=535 poll_thresh=22 ino=257 dd-2584 [007] 65.298298: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=395 unstable=0 bg_thresh=1037 thresh=2075 gap=601 poll_thresh=23 ino=257 flush-btrfs-1-2586 [005] 65.298319: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17812 wrote=0 to_write=8192 dd-2584 [007] 65.298656: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=420 unstable=0 bg_thresh=1029 thresh=2059 gap=585 poll_thresh=24 ino=257 dd-2584 [007] 65.298797: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=470 unstable=0 bg_thresh=1030 thresh=2060 gap=536 poll_thresh=25 ino=257 dd-2584 [007] 65.298938: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=495 unstable=0 bg_thresh=1032 thresh=2064 gap=515 poll_thresh=26 ino=257 dd-2584 [007] 65.298939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1400 avg_dirty=1400 bdi_gap=7% task_gap=-84% task_weight=100% bdi_bw=53260 base_bw=1236 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 65.300732: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=832 to_write=7360 dd-2584 [007] 65.306940: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1108 unstable=0 bg_thresh=1032 thresh=2065 gap=594 poll_thresh=19 ino=257 dd-2584 [007] 65.307248: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1108 unstable=0 bg_thresh=1033 thresh=2067 gap=558 poll_thresh=20 ino=257 dd-2584 [007] 65.307377: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1108 unstable=0 bg_thresh=1035 thresh=2071 gap=537 poll_thresh=21 ino=257 dd-2584 [007] 65.307505: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1108 unstable=0 bg_thresh=1035 thresh=2070 gap=511 poll_thresh=22 ino=257 dd-2584 [007] 65.307510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1400 avg_dirty=1400 bdi_gap=11% task_gap=-77% task_weight=99% bdi_bw=53260 base_bw=1236 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 65.314756: balance_dirty_state: bdi btrfs-1: dirty=476 wb=983 unstable=0 bg_thresh=1035 thresh=2071 gap=612 poll_thresh=16 ino=257 dd-2584 [007] 65.314890: balance_dirty_state: bdi btrfs-1: dirty=501 wb=983 unstable=0 bg_thresh=1035 thresh=2070 gap=586 poll_thresh=17 ino=257 dd-2584 [007] 65.315024: balance_dirty_state: bdi btrfs-1: dirty=526 wb=983 unstable=0 bg_thresh=1034 thresh=2069 gap=560 poll_thresh=18 ino=257 dd-2584 [007] 65.315387: balance_dirty_state: bdi btrfs-1: dirty=564 wb=983 unstable=0 bg_thresh=1046 thresh=2092 gap=545 poll_thresh=19 ino=257 dd-2584 [007] 65.315521: balance_dirty_state: bdi btrfs-1: dirty=614 wb=983 unstable=0 bg_thresh=1045 thresh=2091 gap=494 poll_thresh=20 ino=257 dd-2584 [007] 65.315526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1440 task_limit=1351 bdi_dirty=1400 avg_dirty=1400 bdi_gap=22% task_gap=-53% task_weight=99% bdi_bw=53260 base_bw=1236 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 65.322784: balance_dirty_state: bdi btrfs-1: dirty=627 wb=983 unstable=0 bg_thresh=1036 thresh=2073 gap=463 poll_thresh=15 ino=257 dd-2584 [007] 65.322789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1400 avg_dirty=1400 bdi_gap=12% task_gap=-73% task_weight=99% bdi_bw=53260 base_bw=1236 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 65.330963: balance_dirty_state: bdi btrfs-1: dirty=640 wb=733 unstable=0 bg_thresh=1033 thresh=2067 gap=694 poll_thresh=11 ino=257 dd-2584 [007] 65.331033: balance_dirty_state: bdi btrfs-1: dirty=665 wb=733 unstable=0 bg_thresh=1036 thresh=2073 gap=675 poll_thresh=12 ino=257 dd-2584 [007] 65.331101: balance_dirty_state: bdi btrfs-1: dirty=665 wb=733 unstable=0 bg_thresh=1036 thresh=2073 gap=675 poll_thresh=13 ino=257 dd-2584 [007] 65.331168: balance_dirty_state: bdi btrfs-1: dirty=690 wb=733 unstable=0 bg_thresh=1036 thresh=2072 gap=649 poll_thresh=14 ino=257 dd-2584 [007] 65.331235: balance_dirty_state: bdi btrfs-1: dirty=690 wb=733 unstable=0 bg_thresh=1038 thresh=2077 gap=654 poll_thresh=15 ino=257 dd-2584 [007] 65.331303: balance_dirty_state: bdi btrfs-1: dirty=715 wb=733 unstable=0 bg_thresh=1035 thresh=2071 gap=623 poll_thresh=16 ino=257 dd-2584 [007] 65.331434: balance_dirty_state: bdi btrfs-1: dirty=740 wb=733 unstable=0 bg_thresh=1035 thresh=2070 gap=597 poll_thresh=17 ino=257 dd-2584 [007] 65.331878: balance_dirty_state: bdi btrfs-1: dirty=778 wb=733 unstable=0 bg_thresh=1048 thresh=2097 gap=586 poll_thresh=18 ino=257 dd-2584 [007] 65.332011: balance_dirty_state: bdi btrfs-1: dirty=828 wb=733 unstable=0 bg_thresh=1045 thresh=2091 gap=530 poll_thresh=19 ino=257 dd-2584 [007] 65.332147: balance_dirty_state: bdi btrfs-1: dirty=853 wb=733 unstable=0 bg_thresh=1047 thresh=2095 gap=509 poll_thresh=20 ino=257 dd-2584 [007] 65.332152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1354 bdi_dirty=1400 avg_dirty=1400 bdi_gap=24% task_gap=-50% task_weight=100% bdi_bw=53260 base_bw=1236 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 65.338915: balance_dirty_state: bdi btrfs-1: dirty=866 wb=582 unstable=0 bg_thresh=1033 thresh=2067 gap=619 poll_thresh=15 ino=257 dd-2584 [007] 65.339049: balance_dirty_state: bdi btrfs-1: dirty=866 wb=582 unstable=0 bg_thresh=1034 thresh=2068 gap=620 poll_thresh=16 ino=257 dd-2584 [007] 65.339654: balance_dirty_state: bdi btrfs-1: dirty=916 wb=582 unstable=0 bg_thresh=1036 thresh=2072 gap=574 poll_thresh=17 ino=257 dd-2584 [007] 65.339912: balance_dirty_state: bdi btrfs-1: dirty=941 wb=582 unstable=0 bg_thresh=1035 thresh=2071 gap=548 poll_thresh=18 ino=257 dd-2584 [007] 65.340174: balance_dirty_state: bdi btrfs-1: dirty=966 wb=582 unstable=0 bg_thresh=1035 thresh=2070 gap=522 poll_thresh=19 ino=257 dd-2584 [007] 65.340634: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=468 unstable=0 bg_thresh=1041 thresh=2083 gap=611 poll_thresh=20 ino=257 dd-2584 [007] 65.340767: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=468 unstable=0 bg_thresh=1037 thresh=2075 gap=578 poll_thresh=21 ino=257 dd-2584 [007] 65.340896: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=468 unstable=0 bg_thresh=1039 thresh=2079 gap=532 poll_thresh=22 ino=257 flush-btrfs-1-2586 [005] 65.340919: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17856 wrote=0 to_write=8192 dd-2584 [007] 65.341033: balance_dirty_state: bdi btrfs-1: dirty=1104 wb=468 unstable=0 bg_thresh=1039 thresh=2078 gap=506 poll_thresh=23 ino=257 dd-2584 [007] 65.341035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1400 avg_dirty=1400 bdi_gap=15% task_gap=-69% task_weight=100% bdi_bw=53260 base_bw=1236 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 65.343086: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=768 to_write=7424 dd-2584 [007] 65.346871: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1234 unstable=0 bg_thresh=1034 thresh=2068 gap=470 poll_thresh=17 ino=257 dd-2584 [007] 65.346876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=53260 base_bw=1236 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 65.354700: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1084 unstable=0 bg_thresh=1029 thresh=2059 gap=611 poll_thresh=17 ino=257 dd-2584 [007] 65.354958: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1084 unstable=0 bg_thresh=1031 thresh=2062 gap=589 poll_thresh=13 ino=257 dd-2584 [007] 65.355030: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1084 unstable=0 bg_thresh=1030 thresh=2061 gap=588 poll_thresh=14 ino=257 dd-2584 [007] 65.355259: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1084 unstable=0 bg_thresh=1048 thresh=2097 gap=586 poll_thresh=15 ino=257 dd-2584 [007] 65.355322: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1084 unstable=0 bg_thresh=1045 thresh=2091 gap=580 poll_thresh=16 ino=257 dd-2584 [007] 65.355453: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1059 unstable=0 bg_thresh=1045 thresh=2090 gap=554 poll_thresh=17 ino=257 dd-2584 [007] 65.355602: balance_dirty_state: bdi btrfs-1: dirty=502 wb=971 unstable=0 bg_thresh=1036 thresh=2073 gap=600 poll_thresh=18 ino=257 dd-2584 [007] 65.355740: balance_dirty_state: bdi btrfs-1: dirty=527 wb=971 unstable=0 bg_thresh=1034 thresh=2068 gap=570 poll_thresh=19 ino=257 dd-2584 [007] 65.355877: balance_dirty_state: bdi btrfs-1: dirty=577 wb=971 unstable=0 bg_thresh=1035 thresh=2071 gap=523 poll_thresh=20 ino=257 dd-2584 [007] 65.356020: balance_dirty_state: bdi btrfs-1: dirty=603 wb=971 unstable=0 bg_thresh=1034 thresh=2068 gap=494 poll_thresh=21 ino=257 dd-2584 [007] 65.356025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=53260 base_bw=1236 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 65.362663: balance_dirty_state: bdi btrfs-1: dirty=603 wb=832 unstable=0 bg_thresh=1036 thresh=2073 gap=638 poll_thresh=21 ino=257 dd-2584 [007] 65.362738: balance_dirty_state: bdi btrfs-1: dirty=603 wb=832 unstable=0 bg_thresh=1036 thresh=2072 gap=637 poll_thresh=16 ino=257 dd-2584 [007] 65.363045: balance_dirty_state: bdi btrfs-1: dirty=653 wb=832 unstable=0 bg_thresh=1035 thresh=2071 gap=586 poll_thresh=17 ino=257 dd-2584 [007] 65.363431: balance_dirty_state: bdi btrfs-1: dirty=678 wb=832 unstable=0 bg_thresh=1045 thresh=2091 gap=581 poll_thresh=18 ino=257 dd-2584 [007] 65.363555: balance_dirty_state: bdi btrfs-1: dirty=703 wb=832 unstable=0 bg_thresh=1045 thresh=2091 gap=556 poll_thresh=19 ino=257 dd-2584 [007] 65.363688: balance_dirty_state: bdi btrfs-1: dirty=728 wb=832 unstable=0 bg_thresh=1045 thresh=2090 gap=530 poll_thresh=20 ino=257 dd-2584 [007] 65.363817: balance_dirty_state: bdi btrfs-1: dirty=753 wb=832 unstable=0 bg_thresh=1041 thresh=2083 gap=498 poll_thresh=21 ino=257 dd-2584 [007] 65.363822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1344 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=53260 base_bw=1236 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 65.370600: balance_dirty_state: bdi btrfs-1: dirty=753 wb=832 unstable=0 bg_thresh=1040 thresh=2080 gap=495 poll_thresh=21 ino=257 dd-2584 [007] 65.370605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1341 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-155% task_weight=99% bdi_bw=53260 base_bw=1236 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 65.378707: balance_dirty_state: bdi btrfs-1: dirty=753 wb=656 unstable=0 bg_thresh=1023 thresh=2047 gap=638 poll_thresh=21 ino=257 dd-2584 [007] 65.378786: balance_dirty_state: bdi btrfs-1: dirty=779 wb=656 unstable=0 bg_thresh=1025 thresh=2051 gap=616 poll_thresh=16 ino=257 dd-2584 [007] 65.378923: balance_dirty_state: bdi btrfs-1: dirty=830 wb=656 unstable=0 bg_thresh=1025 thresh=2051 gap=565 poll_thresh=17 ino=257 dd-2584 [007] 65.379056: balance_dirty_state: bdi btrfs-1: dirty=855 wb=656 unstable=0 bg_thresh=1026 thresh=2052 gap=541 poll_thresh=18 ino=257 dd-2584 [007] 65.379191: balance_dirty_state: bdi btrfs-1: dirty=880 wb=656 unstable=0 bg_thresh=1024 thresh=2049 gap=513 poll_thresh=19 ino=257 dd-2584 [007] 65.379785: balance_dirty_state: bdi btrfs-1: dirty=905 wb=581 unstable=0 bg_thresh=1042 thresh=2084 gap=598 poll_thresh=20 ino=257 dd-2584 [007] 65.379943: balance_dirty_state: bdi btrfs-1: dirty=930 wb=531 unstable=0 bg_thresh=1038 thresh=2077 gap=616 poll_thresh=21 ino=257 dd-2584 [007] 65.380074: balance_dirty_state: bdi btrfs-1: dirty=980 wb=531 unstable=0 bg_thresh=1030 thresh=2060 gap=549 poll_thresh=22 ino=257 dd-2584 [007] 65.380200: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=531 unstable=0 bg_thresh=1031 thresh=2063 gap=527 poll_thresh=23 ino=257 dd-2584 [007] 65.380330: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=531 unstable=0 bg_thresh=1029 thresh=2058 gap=497 poll_thresh=24 ino=257 dd-2584 [007] 65.380335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-135% task_weight=99% bdi_bw=55452 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 65.380347: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17896 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 65.381975: writeback_single_inode: bdi btrfs-1: ino=257 state= age=164 wrote=704 to_write=7488 dd-2584 [007] 65.386639: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1223 unstable=0 bg_thresh=1018 thresh=2037 gap=476 poll_thresh=24 ino=257 dd-2584 [007] 65.386646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=55452 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 65.394675: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1097 unstable=0 bg_thresh=1015 thresh=2031 gap=596 poll_thresh=24 ino=257 dd-2584 [007] 65.394778: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1047 unstable=0 bg_thresh=1014 thresh=2029 gap=619 poll_thresh=18 ino=257 dd-2584 [007] 65.394921: balance_dirty_state: bdi btrfs-1: dirty=388 wb=959 unstable=0 bg_thresh=1023 thresh=2046 gap=699 poll_thresh=19 ino=257 dd-2584 [007] 65.395047: balance_dirty_state: bdi btrfs-1: dirty=413 wb=959 unstable=0 bg_thresh=1022 thresh=2045 gap=673 poll_thresh=20 ino=257 dd-2584 [007] 65.395339: balance_dirty_state: bdi btrfs-1: dirty=463 wb=959 unstable=0 bg_thresh=1024 thresh=2049 gap=627 poll_thresh=21 ino=257 dd-2584 [007] 65.395454: balance_dirty_state: bdi btrfs-1: dirty=488 wb=959 unstable=0 bg_thresh=1024 thresh=2048 gap=601 poll_thresh=22 ino=257 dd-2584 [007] 65.395570: balance_dirty_state: bdi btrfs-1: dirty=513 wb=959 unstable=0 bg_thresh=1023 thresh=2047 gap=575 poll_thresh=23 ino=257 dd-2584 [007] 65.395687: balance_dirty_state: bdi btrfs-1: dirty=563 wb=959 unstable=0 bg_thresh=1023 thresh=2046 gap=524 poll_thresh=24 ino=257 dd-2584 [007] 65.395805: balance_dirty_state: bdi btrfs-1: dirty=588 wb=959 unstable=0 bg_thresh=1025 thresh=2050 gap=503 poll_thresh=25 ino=257 dd-2584 [007] 65.395809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-144% task_weight=98% bdi_bw=55452 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 65.402678: balance_dirty_state: bdi btrfs-1: dirty=588 wb=846 unstable=0 bg_thresh=1024 thresh=2048 gap=614 poll_thresh=25 ino=257 dd-2584 [007] 65.402749: balance_dirty_state: bdi btrfs-1: dirty=588 wb=846 unstable=0 bg_thresh=1018 thresh=2036 gap=602 poll_thresh=19 ino=257 dd-2584 [007] 65.402875: balance_dirty_state: bdi btrfs-1: dirty=638 wb=846 unstable=0 bg_thresh=1018 thresh=2037 gap=553 poll_thresh=20 ino=257 dd-2584 [007] 65.403001: balance_dirty_state: bdi btrfs-1: dirty=663 wb=846 unstable=0 bg_thresh=1020 thresh=2041 gap=532 poll_thresh=21 ino=257 dd-2584 [007] 65.403128: balance_dirty_state: bdi btrfs-1: dirty=688 wb=846 unstable=0 bg_thresh=1018 thresh=2036 gap=502 poll_thresh=22 ino=257 dd-2584 [007] 65.403133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=55452 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 65.410684: balance_dirty_state: bdi btrfs-1: dirty=688 wb=708 unstable=0 bg_thresh=1023 thresh=2046 gap=650 poll_thresh=22 ino=257 dd-2584 [007] 65.410958: balance_dirty_state: bdi btrfs-1: dirty=713 wb=708 unstable=0 bg_thresh=1026 thresh=2053 gap=632 poll_thresh=16 ino=257 dd-2584 [007] 65.411075: balance_dirty_state: bdi btrfs-1: dirty=738 wb=708 unstable=0 bg_thresh=1026 thresh=2052 gap=606 poll_thresh=17 ino=257 dd-2584 [007] 65.411193: balance_dirty_state: bdi btrfs-1: dirty=763 wb=708 unstable=0 bg_thresh=1022 thresh=2045 gap=574 poll_thresh=18 ino=257 dd-2584 [007] 65.411315: balance_dirty_state: bdi btrfs-1: dirty=813 wb=708 unstable=0 bg_thresh=1024 thresh=2049 gap=528 poll_thresh=19 ino=257 dd-2584 [007] 65.411437: balance_dirty_state: bdi btrfs-1: dirty=838 wb=708 unstable=0 bg_thresh=1024 thresh=2048 gap=502 poll_thresh=20 ino=257 dd-2584 [007] 65.411442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-147% task_weight=98% bdi_bw=55452 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 65.418677: balance_dirty_state: bdi btrfs-1: dirty=838 wb=708 unstable=0 bg_thresh=1023 thresh=2047 gap=501 poll_thresh=20 ino=257 dd-2584 [007] 65.418685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-147% task_weight=98% bdi_bw=55452 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 65.426716: balance_dirty_state: bdi btrfs-1: dirty=838 wb=582 unstable=0 bg_thresh=1025 thresh=2050 gap=630 poll_thresh=20 ino=257 dd-2584 [007] 65.426843: balance_dirty_state: bdi btrfs-1: dirty=863 wb=582 unstable=0 bg_thresh=1025 thresh=2050 gap=605 poll_thresh=15 ino=257 dd-2584 [007] 65.426962: balance_dirty_state: bdi btrfs-1: dirty=863 wb=582 unstable=0 bg_thresh=1024 thresh=2049 gap=604 poll_thresh=16 ino=257 dd-2584 [007] 65.427197: balance_dirty_state: bdi btrfs-1: dirty=913 wb=582 unstable=0 bg_thresh=1026 thresh=2053 gap=558 poll_thresh=17 ino=257 dd-2584 [007] 65.427434: balance_dirty_state: bdi btrfs-1: dirty=938 wb=582 unstable=0 bg_thresh=1026 thresh=2052 gap=532 poll_thresh=18 ino=257 dd-2584 [007] 65.428021: balance_dirty_state: bdi btrfs-1: dirty=963 wb=582 unstable=0 bg_thresh=1025 thresh=2051 gap=506 poll_thresh=19 ino=257 dd-2584 [007] 65.428030: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1314 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-143% task_weight=98% bdi_bw=55452 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 65.434771: balance_dirty_state: bdi btrfs-1: dirty=963 wb=318 unstable=0 bg_thresh=1025 thresh=2050 gap=769 poll_thresh=19 ino=257 dd-2584 [007] 65.434868: balance_dirty_state: bdi btrfs-1: dirty=988 wb=318 unstable=0 bg_thresh=1025 thresh=2050 gap=744 poll_thresh=14 ino=257 dd-2584 [007] 65.434924: balance_dirty_state: bdi btrfs-1: dirty=988 wb=318 unstable=0 bg_thresh=1024 thresh=2049 gap=743 poll_thresh=15 ino=257 dd-2584 [007] 65.434982: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=318 unstable=0 bg_thresh=1024 thresh=2048 gap=717 poll_thresh=16 ino=257 dd-2584 [007] 65.435097: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=318 unstable=0 bg_thresh=1023 thresh=2047 gap=691 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 65.435181: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17952 wrote=0 to_write=8192 dd-2584 [007] 65.435228: balance_dirty_state: bdi btrfs-1: dirty=1088 wb=318 unstable=0 bg_thresh=1023 thresh=2046 gap=640 poll_thresh=18 ino=257 dd-2584 [007] 65.435363: balance_dirty_state: bdi btrfs-1: dirty=1088 wb=343 unstable=0 bg_thresh=1022 thresh=2045 gap=614 poll_thresh=19 ino=257 dd-2584 [007] 65.435499: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=393 unstable=0 bg_thresh=1024 thresh=2049 gap=593 poll_thresh=20 ino=257 dd-2584 [007] 65.435632: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=443 unstable=0 bg_thresh=1024 thresh=2048 gap=567 poll_thresh=21 ino=257 dd-2584 [007] 65.435763: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=518 unstable=0 bg_thresh=1023 thresh=2047 gap=491 poll_thresh=22 ino=257 dd-2584 [007] 65.435765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-148% task_weight=100% bdi_bw=55452 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 65.437426: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=864 to_write=7328 dd-2584 [000] 65.442707: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1054 unstable=0 bg_thresh=1021 thresh=2043 gap=626 poll_thresh=22 ino=257 dd-2584 [000] 65.443148: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1054 unstable=0 bg_thresh=1021 thresh=2043 gap=626 poll_thresh=16 ino=257 dd-2584 [000] 65.443364: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1054 unstable=0 bg_thresh=1024 thresh=2048 gap=606 poll_thresh=17 ino=257 dd-2584 [000] 65.443580: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1054 unstable=0 bg_thresh=1026 thresh=2053 gap=561 poll_thresh=18 ino=257 dd-2584 [000] 65.443800: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1054 unstable=0 bg_thresh=1028 thresh=2057 gap=540 poll_thresh=19 ino=257 dd-2584 [000] 65.444016: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1054 unstable=0 bg_thresh=1028 thresh=2056 gap=514 poll_thresh=20 ino=257 dd-2584 [000] 65.444234: balance_dirty_state: bdi btrfs-1: dirty=513 wb=1054 unstable=0 bg_thresh=1027 thresh=2055 gap=488 poll_thresh=21 ino=257 dd-2584 [000] 65.444242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=55452 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.454674: balance_dirty_state: bdi btrfs-1: dirty=513 wb=866 unstable=0 bg_thresh=1016 thresh=2032 gap=653 poll_thresh=21 ino=257 dd-2584 [004] 65.454816: balance_dirty_state: bdi btrfs-1: dirty=538 wb=866 unstable=0 bg_thresh=1013 thresh=2026 gap=622 poll_thresh=16 ino=257 dd-2584 [004] 65.454992: balance_dirty_state: bdi btrfs-1: dirty=563 wb=866 unstable=0 bg_thresh=1015 thresh=2030 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 65.455170: balance_dirty_state: bdi btrfs-1: dirty=588 wb=866 unstable=0 bg_thresh=1014 thresh=2029 gap=575 poll_thresh=18 ino=257 dd-2584 [004] 65.455654: balance_dirty_state: bdi btrfs-1: dirty=638 wb=866 unstable=0 bg_thresh=1014 thresh=2028 gap=524 poll_thresh=19 ino=257 dd-2584 [004] 65.455835: balance_dirty_state: bdi btrfs-1: dirty=663 wb=866 unstable=0 bg_thresh=1013 thresh=2027 gap=498 poll_thresh=20 ino=257 dd-2584 [004] 65.455841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-171% task_weight=99% bdi_bw=55452 base_bw=1084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 65.466649: balance_dirty_state: bdi btrfs-1: dirty=663 wb=591 unstable=0 bg_thresh=1009 thresh=2018 gap=764 poll_thresh=20 ino=257 dd-2584 [004] 65.466773: balance_dirty_state: bdi btrfs-1: dirty=663 wb=591 unstable=0 bg_thresh=1009 thresh=2018 gap=764 poll_thresh=15 ino=257 dd-2584 [004] 65.466889: balance_dirty_state: bdi btrfs-1: dirty=688 wb=591 unstable=0 bg_thresh=1009 thresh=2018 gap=739 poll_thresh=16 ino=257 dd-2584 [004] 65.467117: balance_dirty_state: bdi btrfs-1: dirty=713 wb=591 unstable=0 bg_thresh=1014 thresh=2028 gap=724 poll_thresh=17 ino=257 dd-2584 [004] 65.467352: balance_dirty_state: bdi btrfs-1: dirty=763 wb=591 unstable=0 bg_thresh=1016 thresh=2033 gap=679 poll_thresh=18 ino=257 dd-2584 [004] 65.467586: balance_dirty_state: bdi btrfs-1: dirty=788 wb=591 unstable=0 bg_thresh=1016 thresh=2032 gap=653 poll_thresh=19 ino=257 dd-2584 [004] 65.467820: balance_dirty_state: bdi btrfs-1: dirty=813 wb=591 unstable=0 bg_thresh=1015 thresh=2031 gap=627 poll_thresh=20 ino=257 dd-2584 [004] 65.468053: balance_dirty_state: bdi btrfs-1: dirty=838 wb=591 unstable=0 bg_thresh=1017 thresh=2035 gap=606 poll_thresh=21 ino=257 dd-2584 [004] 65.468638: balance_dirty_state: bdi btrfs-1: dirty=888 wb=591 unstable=0 bg_thresh=1017 thresh=2034 gap=555 poll_thresh=22 ino=257 dd-2584 [004] 65.468871: balance_dirty_state: bdi btrfs-1: dirty=913 wb=591 unstable=0 bg_thresh=1016 thresh=2033 gap=529 poll_thresh=23 ino=257 dd-2584 [004] 65.469108: balance_dirty_state: bdi btrfs-1: dirty=938 wb=591 unstable=0 bg_thresh=1016 thresh=2032 gap=503 poll_thresh=24 ino=257 dd-2584 [004] 65.469117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=55452 base_bw=1084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 65.478668: balance_dirty_state: bdi btrfs-1: dirty=938 wb=341 unstable=0 bg_thresh=1008 thresh=2016 gap=737 poll_thresh=24 ino=257 dd-2584 [004] 65.478731: balance_dirty_state: bdi btrfs-1: dirty=963 wb=341 unstable=0 bg_thresh=1008 thresh=2016 gap=712 poll_thresh=18 ino=257 dd-2584 [004] 65.478846: balance_dirty_state: bdi btrfs-1: dirty=988 wb=341 unstable=0 bg_thresh=1010 thresh=2021 gap=692 poll_thresh=19 ino=257 dd-2584 [004] 65.478960: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=341 unstable=0 bg_thresh=1013 thresh=2026 gap=647 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 65.479010: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17996 wrote=0 to_write=8192 dd-2584 [004] 65.479087: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=341 unstable=0 bg_thresh=1018 thresh=2036 gap=632 poll_thresh=21 ino=257 dd-2584 [004] 65.479212: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=391 unstable=0 bg_thresh=1017 thresh=2035 gap=606 poll_thresh=22 ino=257 dd-2584 [004] 65.479511: balance_dirty_state: bdi btrfs-1: dirty=938 wb=516 unstable=0 bg_thresh=1014 thresh=2028 gap=574 poll_thresh=23 ino=257 dd-2584 [004] 65.479639: balance_dirty_state: bdi btrfs-1: dirty=938 wb=566 unstable=0 bg_thresh=1013 thresh=2027 gap=523 poll_thresh=24 ino=257 dd-2584 [004] 65.479768: balance_dirty_state: bdi btrfs-1: dirty=913 wb=641 unstable=0 bg_thresh=1015 thresh=2031 gap=477 poll_thresh=25 ino=257 dd-2584 [004] 65.479770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=55452 base_bw=1084 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 65.481009: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=848 to_write=7344 dd-2584 [004] 65.486628: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1066 unstable=0 bg_thresh=1010 thresh=2021 gap=617 poll_thresh=25 ino=257 dd-2584 [004] 65.486693: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1066 unstable=0 bg_thresh=1010 thresh=2021 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 65.486808: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1066 unstable=0 bg_thresh=1013 thresh=2026 gap=572 poll_thresh=20 ino=257 dd-2584 [004] 65.486925: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1066 unstable=0 bg_thresh=1015 thresh=2031 gap=552 poll_thresh=21 ino=257 dd-2584 [004] 65.487043: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1066 unstable=0 bg_thresh=1017 thresh=2035 gap=531 poll_thresh=22 ino=257 dd-2584 [004] 65.487160: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1066 unstable=0 bg_thresh=1017 thresh=2034 gap=480 poll_thresh=23 ino=257 dd-2584 [004] 65.487165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=98% bdi_bw=56788 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.494638: balance_dirty_state: bdi btrfs-1: dirty=488 wb=941 unstable=0 bg_thresh=1013 thresh=2027 gap=598 poll_thresh=23 ino=257 dd-2584 [004] 65.494726: balance_dirty_state: bdi btrfs-1: dirty=488 wb=941 unstable=0 bg_thresh=1013 thresh=2027 gap=598 poll_thresh=17 ino=257 dd-2584 [004] 65.496405: balance_dirty_state: bdi btrfs-1: dirty=538 wb=941 unstable=0 bg_thresh=1013 thresh=2026 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 65.496580: balance_dirty_state: bdi btrfs-1: dirty=563 wb=941 unstable=0 bg_thresh=1015 thresh=2030 gap=526 poll_thresh=19 ino=257 dd-2584 [004] 65.496757: balance_dirty_state: bdi btrfs-1: dirty=588 wb=941 unstable=0 bg_thresh=1014 thresh=2029 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 65.496764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=56788 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.502647: balance_dirty_state: bdi btrfs-1: dirty=588 wb=941 unstable=0 bg_thresh=1014 thresh=2029 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 65.502653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=56788 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.510645: balance_dirty_state: bdi btrfs-1: dirty=588 wb=716 unstable=0 bg_thresh=1008 thresh=2017 gap=713 poll_thresh=20 ino=257 dd-2584 [004] 65.510733: balance_dirty_state: bdi btrfs-1: dirty=613 wb=716 unstable=0 bg_thresh=1011 thresh=2022 gap=693 poll_thresh=15 ino=257 dd-2584 [004] 65.510823: balance_dirty_state: bdi btrfs-1: dirty=613 wb=716 unstable=0 bg_thresh=1008 thresh=2016 gap=687 poll_thresh=16 ino=257 dd-2584 [004] 65.511023: balance_dirty_state: bdi btrfs-1: dirty=663 wb=666 unstable=0 bg_thresh=1002 thresh=2005 gap=676 poll_thresh=17 ino=257 dd-2584 [004] 65.511222: balance_dirty_state: bdi btrfs-1: dirty=688 wb=591 unstable=0 bg_thresh=1008 thresh=2016 gap=737 poll_thresh=18 ino=257 dd-2584 [004] 65.511372: balance_dirty_state: bdi btrfs-1: dirty=713 wb=591 unstable=0 bg_thresh=1010 thresh=2020 gap=716 poll_thresh=19 ino=257 dd-2584 [004] 65.511539: balance_dirty_state: bdi btrfs-1: dirty=763 wb=591 unstable=0 bg_thresh=1009 thresh=2019 gap=665 poll_thresh=20 ino=257 dd-2584 [004] 65.511986: balance_dirty_state: bdi btrfs-1: dirty=788 wb=591 unstable=0 bg_thresh=1009 thresh=2018 gap=639 poll_thresh=21 ino=257 dd-2584 [004] 65.512149: balance_dirty_state: bdi btrfs-1: dirty=813 wb=591 unstable=0 bg_thresh=1011 thresh=2022 gap=618 poll_thresh=22 ino=257 dd-2584 [004] 65.512274: balance_dirty_state: bdi btrfs-1: dirty=838 wb=591 unstable=0 bg_thresh=1010 thresh=2021 gap=592 poll_thresh=23 ino=257 dd-2584 [004] 65.512399: balance_dirty_state: bdi btrfs-1: dirty=888 wb=591 unstable=0 bg_thresh=1010 thresh=2020 gap=541 poll_thresh=24 ino=257 dd-2584 [004] 65.512524: balance_dirty_state: bdi btrfs-1: dirty=913 wb=591 unstable=0 bg_thresh=1006 thresh=2013 gap=509 poll_thresh=25 ino=257 dd-2584 [004] 65.512649: balance_dirty_state: bdi btrfs-1: dirty=938 wb=591 unstable=0 bg_thresh=1011 thresh=2023 gap=494 poll_thresh=26 ino=257 dd-2584 [004] 65.512654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=56788 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.518646: balance_dirty_state: bdi btrfs-1: dirty=938 wb=466 unstable=0 bg_thresh=1011 thresh=2022 gap=618 poll_thresh=26 ino=257 dd-2584 [004] 65.518730: balance_dirty_state: bdi btrfs-1: dirty=963 wb=466 unstable=0 bg_thresh=1010 thresh=2020 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 65.518857: balance_dirty_state: bdi btrfs-1: dirty=988 wb=466 unstable=0 bg_thresh=1012 thresh=2025 gap=571 poll_thresh=20 ino=257 dd-2584 [004] 65.518986: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=466 unstable=0 bg_thresh=1010 thresh=2020 gap=541 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 65.519008: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18036 wrote=0 to_write=8192 dd-2584 [004] 65.519298: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=516 unstable=0 bg_thresh=1008 thresh=2017 gap=463 poll_thresh=22 ino=257 dd-2584 [004] 65.519300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=56788 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 65.521213: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=720 to_write=7472 dd-2584 [004] 65.526687: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1066 unstable=0 bg_thresh=1017 thresh=2034 gap=605 poll_thresh=22 ino=257 dd-2584 [004] 65.526848: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1066 unstable=0 bg_thresh=1017 thresh=2034 gap=605 poll_thresh=16 ino=257 dd-2584 [004] 65.527088: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1066 unstable=0 bg_thresh=1016 thresh=2033 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 65.527324: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1066 unstable=0 bg_thresh=1016 thresh=2032 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 65.527563: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1066 unstable=0 bg_thresh=1018 thresh=2036 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 65.527572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=56788 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.534730: balance_dirty_state: bdi btrfs-1: dirty=463 wb=941 unstable=0 bg_thresh=1019 thresh=2039 gap=635 poll_thresh=19 ino=257 dd-2584 [004] 65.534883: balance_dirty_state: bdi btrfs-1: dirty=488 wb=941 unstable=0 bg_thresh=1019 thresh=2038 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 65.535003: balance_dirty_state: bdi btrfs-1: dirty=488 wb=941 unstable=0 bg_thresh=1019 thresh=2038 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 65.535121: balance_dirty_state: bdi btrfs-1: dirty=513 wb=941 unstable=0 bg_thresh=1018 thresh=2037 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 65.535358: balance_dirty_state: bdi btrfs-1: dirty=538 wb=941 unstable=0 bg_thresh=1018 thresh=2036 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 65.535598: balance_dirty_state: bdi btrfs-1: dirty=588 wb=941 unstable=0 bg_thresh=1020 thresh=2040 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 65.536190: balance_dirty_state: bdi btrfs-1: dirty=613 wb=941 unstable=0 bg_thresh=1019 thresh=2039 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 65.536199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-156% task_weight=98% bdi_bw=56788 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.542760: balance_dirty_state: bdi btrfs-1: dirty=613 wb=816 unstable=0 bg_thresh=1019 thresh=2039 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 65.542891: balance_dirty_state: bdi btrfs-1: dirty=638 wb=816 unstable=0 bg_thresh=1016 thresh=2033 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 65.542977: balance_dirty_state: bdi btrfs-1: dirty=638 wb=816 unstable=0 bg_thresh=1019 thresh=2038 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 65.543062: balance_dirty_state: bdi btrfs-1: dirty=663 wb=816 unstable=0 bg_thresh=1016 thresh=2032 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 65.543234: balance_dirty_state: bdi btrfs-1: dirty=688 wb=816 unstable=0 bg_thresh=1018 thresh=2036 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 65.543404: balance_dirty_state: bdi btrfs-1: dirty=713 wb=816 unstable=0 bg_thresh=1017 thresh=2035 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 65.543409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=56788 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.550771: balance_dirty_state: bdi btrfs-1: dirty=713 wb=816 unstable=0 bg_thresh=1017 thresh=2035 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 65.550783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=56788 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.558751: balance_dirty_state: bdi btrfs-1: dirty=713 wb=466 unstable=0 bg_thresh=1017 thresh=2035 gap=856 poll_thresh=18 ino=257 dd-2584 [004] 65.558856: balance_dirty_state: bdi btrfs-1: dirty=738 wb=466 unstable=0 bg_thresh=1020 thresh=2040 gap=836 poll_thresh=13 ino=257 dd-2584 [004] 65.558921: balance_dirty_state: bdi btrfs-1: dirty=763 wb=466 unstable=0 bg_thresh=1017 thresh=2034 gap=805 poll_thresh=14 ino=257 dd-2584 [004] 65.558985: balance_dirty_state: bdi btrfs-1: dirty=763 wb=466 unstable=0 bg_thresh=1019 thresh=2039 gap=810 poll_thresh=15 ino=257 dd-2584 [004] 65.559047: balance_dirty_state: bdi btrfs-1: dirty=788 wb=466 unstable=0 bg_thresh=1016 thresh=2033 gap=779 poll_thresh=16 ino=257 dd-2584 [004] 65.559175: balance_dirty_state: bdi btrfs-1: dirty=813 wb=466 unstable=0 bg_thresh=1018 thresh=2037 gap=758 poll_thresh=17 ino=257 dd-2584 [004] 65.559491: balance_dirty_state: bdi btrfs-1: dirty=863 wb=466 unstable=0 bg_thresh=1018 thresh=2036 gap=707 poll_thresh=18 ino=257 dd-2584 [004] 65.559623: balance_dirty_state: bdi btrfs-1: dirty=888 wb=466 unstable=0 bg_thresh=1017 thresh=2035 gap=681 poll_thresh=19 ino=257 dd-2584 [004] 65.559755: balance_dirty_state: bdi btrfs-1: dirty=913 wb=466 unstable=0 bg_thresh=1019 thresh=2039 gap=660 poll_thresh=20 ino=257 dd-2584 [004] 65.559900: balance_dirty_state: bdi btrfs-1: dirty=964 wb=466 unstable=0 bg_thresh=1016 thresh=2032 gap=602 poll_thresh=21 ino=257 dd-2584 [004] 65.560047: balance_dirty_state: bdi btrfs-1: dirty=990 wb=466 unstable=0 bg_thresh=1016 thresh=2032 gap=576 poll_thresh=22 ino=257 dd-2584 [004] 65.560191: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=466 unstable=0 bg_thresh=1016 thresh=2033 gap=538 poll_thresh=23 ino=257 flush-btrfs-1-2586 [001] 65.560224: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18076 wrote=0 to_write=8192 dd-2584 [004] 65.560352: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=466 unstable=0 bg_thresh=1016 thresh=2033 gap=512 poll_thresh=24 ino=257 dd-2584 [004] 65.560507: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=541 unstable=0 bg_thresh=1016 thresh=2033 gap=473 poll_thresh=25 ino=257 dd-2584 [004] 65.560509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=56788 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 65.563488: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=720 to_write=7472 dd-2584 [004] 65.566729: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1059 unstable=0 bg_thresh=1016 thresh=2033 gap=598 poll_thresh=25 ino=257 dd-2584 [004] 65.566809: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1059 unstable=0 bg_thresh=1016 thresh=2032 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 65.567116: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1059 unstable=0 bg_thresh=1016 thresh=2032 gap=558 poll_thresh=20 ino=257 dd-2584 [004] 65.567251: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1059 unstable=0 bg_thresh=1016 thresh=2032 gap=519 poll_thresh=21 ino=257 dd-2584 [004] 65.567385: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1059 unstable=0 bg_thresh=1016 thresh=2033 gap=494 poll_thresh=22 ino=257 dd-2584 [004] 65.567390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=56788 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.574801: balance_dirty_state: bdi btrfs-1: dirty=480 wb=934 unstable=0 bg_thresh=1016 thresh=2033 gap=619 poll_thresh=22 ino=257 dd-2584 [004] 65.574892: balance_dirty_state: bdi btrfs-1: dirty=493 wb=934 unstable=0 bg_thresh=1017 thresh=2034 gap=607 poll_thresh=16 ino=257 dd-2584 [004] 65.575020: balance_dirty_state: bdi btrfs-1: dirty=532 wb=934 unstable=0 bg_thresh=1016 thresh=2032 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 65.575150: balance_dirty_state: bdi btrfs-1: dirty=558 wb=934 unstable=0 bg_thresh=1017 thresh=2034 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 65.575294: balance_dirty_state: bdi btrfs-1: dirty=571 wb=934 unstable=0 bg_thresh=1014 thresh=2029 gap=524 poll_thresh=19 ino=257 dd-2584 [004] 65.575432: balance_dirty_state: bdi btrfs-1: dirty=621 wb=934 unstable=0 bg_thresh=1015 thresh=2031 gap=476 poll_thresh=20 ino=257 dd-2584 [004] 65.575436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=56788 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.582754: balance_dirty_state: bdi btrfs-1: dirty=621 wb=809 unstable=0 bg_thresh=1015 thresh=2030 gap=600 poll_thresh=20 ino=257 dd-2584 [004] 65.582908: balance_dirty_state: bdi btrfs-1: dirty=621 wb=809 unstable=0 bg_thresh=1014 thresh=2029 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 65.583141: balance_dirty_state: bdi btrfs-1: dirty=646 wb=809 unstable=0 bg_thresh=1017 thresh=2034 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 65.583267: balance_dirty_state: bdi btrfs-1: dirty=671 wb=809 unstable=0 bg_thresh=1016 thresh=2033 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 65.583397: balance_dirty_state: bdi btrfs-1: dirty=721 wb=809 unstable=0 bg_thresh=1013 thresh=2026 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 65.583402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=56788 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.590789: balance_dirty_state: bdi btrfs-1: dirty=721 wb=734 unstable=0 bg_thresh=1014 thresh=2028 gap=573 poll_thresh=18 ino=257 dd-2584 [004] 65.590896: balance_dirty_state: bdi btrfs-1: dirty=721 wb=734 unstable=0 bg_thresh=1016 thresh=2033 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 65.590998: balance_dirty_state: bdi btrfs-1: dirty=746 wb=734 unstable=0 bg_thresh=1013 thresh=2027 gap=547 poll_thresh=14 ino=257 dd-2584 [004] 65.591101: balance_dirty_state: bdi btrfs-1: dirty=746 wb=734 unstable=0 bg_thresh=1016 thresh=2032 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 65.591206: balance_dirty_state: bdi btrfs-1: dirty=771 wb=734 unstable=0 bg_thresh=1015 thresh=2031 gap=526 poll_thresh=16 ino=257 dd-2584 [004] 65.591936: balance_dirty_state: bdi btrfs-1: dirty=809 wb=734 unstable=0 bg_thresh=1047 thresh=2094 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 65.592128: balance_dirty_state: bdi btrfs-1: dirty=834 wb=734 unstable=0 bg_thresh=1049 thresh=2098 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 65.592319: balance_dirty_state: bdi btrfs-1: dirty=884 wb=734 unstable=0 bg_thresh=1045 thresh=2091 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 65.592326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1440 task_limit=1350 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=57892 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.598797: balance_dirty_state: bdi btrfs-1: dirty=884 wb=734 unstable=0 bg_thresh=1045 thresh=2091 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 65.598803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1440 task_limit=1350 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=57892 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.606763: balance_dirty_state: bdi btrfs-1: dirty=884 wb=484 unstable=0 bg_thresh=1045 thresh=2091 gap=723 poll_thresh=19 ino=257 dd-2584 [004] 65.606897: balance_dirty_state: bdi btrfs-1: dirty=884 wb=484 unstable=0 bg_thresh=1045 thresh=2091 gap=723 poll_thresh=14 ino=257 dd-2584 [004] 65.607122: balance_dirty_state: bdi btrfs-1: dirty=909 wb=484 unstable=0 bg_thresh=1045 thresh=2090 gap=697 poll_thresh=15 ino=257 dd-2584 [004] 65.607180: balance_dirty_state: bdi btrfs-1: dirty=909 wb=484 unstable=0 bg_thresh=1045 thresh=2090 gap=697 poll_thresh=16 ino=257 dd-2584 [004] 65.607294: balance_dirty_state: bdi btrfs-1: dirty=959 wb=484 unstable=0 bg_thresh=1047 thresh=2094 gap=651 poll_thresh=17 ino=257 dd-2584 [004] 65.607408: balance_dirty_state: bdi btrfs-1: dirty=984 wb=484 unstable=0 bg_thresh=1046 thresh=2093 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 65.607520: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=484 unstable=0 bg_thresh=1046 thresh=2092 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 65.607653: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=484 unstable=0 bg_thresh=1045 thresh=2090 gap=547 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 65.607724: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18124 wrote=0 to_write=8192 dd-2584 [004] 65.607800: balance_dirty_state: bdi btrfs-1: dirty=1084 wb=484 unstable=0 bg_thresh=1044 thresh=2088 gap=520 poll_thresh=21 ino=257 dd-2584 [004] 65.607802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1348 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-1% task_gap=-101% task_weight=99% bdi_bw=57892 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 65.611107: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=720 to_write=7472 dd-2584 [004] 65.614797: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1080 unstable=0 bg_thresh=1037 thresh=2074 gap=631 poll_thresh=21 ino=257 dd-2584 [004] 65.614899: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1080 unstable=0 bg_thresh=1037 thresh=2075 gap=606 poll_thresh=16 ino=257 dd-2584 [004] 65.615031: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1080 unstable=0 bg_thresh=1037 thresh=2075 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 65.615332: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1080 unstable=0 bg_thresh=1037 thresh=2074 gap=555 poll_thresh=18 ino=257 dd-2584 [004] 65.615469: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1080 unstable=0 bg_thresh=1036 thresh=2073 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 65.615918: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1080 unstable=0 bg_thresh=1046 thresh=2092 gap=510 poll_thresh=20 ino=257 dd-2584 [004] 65.615923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1351 bdi_dirty=1440 avg_dirty=1440 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=57892 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.622950: balance_dirty_state: bdi btrfs-1: dirty=527 wb=891 unstable=0 bg_thresh=1033 thresh=2067 gap=649 poll_thresh=15 ino=257 dd-2584 [004] 65.623061: balance_dirty_state: bdi btrfs-1: dirty=527 wb=840 unstable=0 bg_thresh=1034 thresh=2069 gap=702 poll_thresh=16 ino=257 dd-2584 [004] 65.623214: balance_dirty_state: bdi btrfs-1: dirty=577 wb=815 unstable=0 bg_thresh=1037 thresh=2074 gap=682 poll_thresh=17 ino=257 dd-2584 [004] 65.623331: balance_dirty_state: bdi btrfs-1: dirty=602 wb=815 unstable=0 bg_thresh=1039 thresh=2078 gap=661 poll_thresh=18 ino=257 dd-2584 [004] 65.623459: balance_dirty_state: bdi btrfs-1: dirty=615 wb=815 unstable=0 bg_thresh=1037 thresh=2074 gap=644 poll_thresh=19 ino=257 dd-2584 [004] 65.623583: balance_dirty_state: bdi btrfs-1: dirty=678 wb=815 unstable=0 bg_thresh=1038 thresh=2077 gap=584 poll_thresh=20 ino=257 dd-2584 [004] 65.623873: balance_dirty_state: bdi btrfs-1: dirty=703 wb=815 unstable=0 bg_thresh=1035 thresh=2070 gap=552 poll_thresh=21 ino=257 dd-2584 [004] 65.624000: balance_dirty_state: bdi btrfs-1: dirty=728 wb=815 unstable=0 bg_thresh=1037 thresh=2074 gap=531 poll_thresh=22 ino=257 dd-2584 [004] 65.624127: balance_dirty_state: bdi btrfs-1: dirty=753 wb=815 unstable=0 bg_thresh=1036 thresh=2073 gap=505 poll_thresh=23 ino=257 dd-2584 [004] 65.624132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=57892 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 65.630698: balance_dirty_state: bdi btrfs-1: dirty=753 wb=724 unstable=0 bg_thresh=1034 thresh=2069 gap=592 poll_thresh=23 ino=257 dd-2584 [000] 65.630804: balance_dirty_state: bdi btrfs-1: dirty=753 wb=724 unstable=0 bg_thresh=1030 thresh=2061 gap=584 poll_thresh=17 ino=257 dd-2584 [000] 65.630996: balance_dirty_state: bdi btrfs-1: dirty=778 wb=724 unstable=0 bg_thresh=1035 thresh=2071 gap=569 poll_thresh=18 ino=257 dd-2584 [000] 65.631197: balance_dirty_state: bdi btrfs-1: dirty=803 wb=724 unstable=0 bg_thresh=1032 thresh=2064 gap=537 poll_thresh=19 ino=257 dd-2584 [000] 65.631681: balance_dirty_state: bdi btrfs-1: dirty=853 wb=724 unstable=0 bg_thresh=1044 thresh=2088 gap=511 poll_thresh=20 ino=257 dd-2584 [000] 65.631688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1348 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-1% task_gap=-101% task_weight=99% bdi_bw=57892 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 65.638717: balance_dirty_state: bdi btrfs-1: dirty=853 wb=724 unstable=0 bg_thresh=1032 thresh=2064 gap=487 poll_thresh=20 ino=257 dd-2584 [001] 65.638722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-14% task_gap=-129% task_weight=100% bdi_bw=57892 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 65.646781: balance_dirty_state: bdi btrfs-1: dirty=853 wb=454 unstable=0 bg_thresh=1026 thresh=2052 gap=745 poll_thresh=20 ino=257 dd-2584 [005] 65.646854: balance_dirty_state: bdi btrfs-1: dirty=853 wb=454 unstable=0 bg_thresh=1026 thresh=2052 gap=745 poll_thresh=15 ino=257 dd-2584 [005] 65.646916: balance_dirty_state: bdi btrfs-1: dirty=878 wb=454 unstable=0 bg_thresh=1025 thresh=2051 gap=719 poll_thresh=16 ino=257 dd-2584 [005] 65.647038: balance_dirty_state: bdi btrfs-1: dirty=903 wb=454 unstable=0 bg_thresh=1025 thresh=2050 gap=693 poll_thresh=17 ino=257 dd-2584 [005] 65.647339: balance_dirty_state: bdi btrfs-1: dirty=928 wb=454 unstable=0 bg_thresh=1023 thresh=2047 gap=665 poll_thresh=18 ino=257 dd-2584 [005] 65.647473: balance_dirty_state: bdi btrfs-1: dirty=979 wb=454 unstable=0 bg_thresh=1026 thresh=2052 gap=619 poll_thresh=19 ino=257 dd-2584 [005] 65.647602: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=454 unstable=0 bg_thresh=1025 thresh=2051 gap=593 poll_thresh=20 ino=257 dd-2584 [005] 65.647729: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=454 unstable=0 bg_thresh=1025 thresh=2050 gap=567 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 65.647750: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18164 wrote=0 to_write=8192 dd-2584 [005] 65.647923: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=454 unstable=0 bg_thresh=1027 thresh=2054 gap=546 poll_thresh=22 ino=257 dd-2584 [005] 65.648372: balance_dirty_state: bdi btrfs-1: dirty=991 wb=555 unstable=0 bg_thresh=1021 thresh=2043 gap=497 poll_thresh=23 ino=257 dd-2584 [005] 65.648374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-3% task_gap=-107% task_weight=100% bdi_bw=57892 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 65.649854: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=252 wrote=768 to_write=7424 dd-2584 [005] 65.658759: balance_dirty_state: bdi btrfs-1: dirty=325 wb=958 unstable=0 bg_thresh=1024 thresh=2049 gap=766 poll_thresh=23 ino=257 dd-2584 [005] 65.658827: balance_dirty_state: bdi btrfs-1: dirty=350 wb=958 unstable=0 bg_thresh=1024 thresh=2049 gap=741 poll_thresh=17 ino=257 dd-2584 [005] 65.658952: balance_dirty_state: bdi btrfs-1: dirty=375 wb=958 unstable=0 bg_thresh=1026 thresh=2053 gap=720 poll_thresh=18 ino=257 dd-2584 [005] 65.659251: balance_dirty_state: bdi btrfs-1: dirty=425 wb=958 unstable=0 bg_thresh=1026 thresh=2052 gap=669 poll_thresh=19 ino=257 dd-2584 [005] 65.659385: balance_dirty_state: bdi btrfs-1: dirty=425 wb=958 unstable=0 bg_thresh=1026 thresh=2052 gap=669 poll_thresh=20 ino=257 dd-2584 [005] 65.659513: balance_dirty_state: bdi btrfs-1: dirty=475 wb=958 unstable=0 bg_thresh=1025 thresh=2051 gap=618 poll_thresh=21 ino=257 dd-2584 [005] 65.659643: balance_dirty_state: bdi btrfs-1: dirty=500 wb=958 unstable=0 bg_thresh=1027 thresh=2055 gap=597 poll_thresh=22 ino=257 dd-2584 [005] 65.659773: balance_dirty_state: bdi btrfs-1: dirty=525 wb=958 unstable=0 bg_thresh=1027 thresh=2054 gap=571 poll_thresh=23 ino=257 dd-2584 [005] 65.660242: balance_dirty_state: bdi btrfs-1: dirty=563 wb=958 unstable=0 bg_thresh=1045 thresh=2091 gap=570 poll_thresh=24 ino=257 dd-2584 [005] 65.660363: balance_dirty_state: bdi btrfs-1: dirty=588 wb=958 unstable=0 bg_thresh=1047 thresh=2095 gap=549 poll_thresh=25 ino=257 dd-2584 [005] 65.660482: balance_dirty_state: bdi btrfs-1: dirty=638 wb=958 unstable=0 bg_thresh=1047 thresh=2094 gap=498 poll_thresh=26 ino=257 dd-2584 [005] 65.660487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1353 bdi_dirty=1440 avg_dirty=1440 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=57892 base_bw=1084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 65.671100: balance_dirty_state: bdi btrfs-1: dirty=663 wb=758 unstable=0 bg_thresh=1037 thresh=2075 gap=654 poll_thresh=19 ino=257 dd-2584 [005] 65.671222: balance_dirty_state: bdi btrfs-1: dirty=688 wb=758 unstable=0 bg_thresh=1037 thresh=2074 gap=628 poll_thresh=20 ino=257 dd-2584 [005] 65.671349: balance_dirty_state: bdi btrfs-1: dirty=726 wb=758 unstable=0 bg_thresh=1035 thresh=2071 gap=587 poll_thresh=21 ino=257 dd-2584 [005] 65.671485: balance_dirty_state: bdi btrfs-1: dirty=764 wb=758 unstable=0 bg_thresh=1039 thresh=2078 gap=556 poll_thresh=22 ino=257 dd-2584 [005] 65.671616: balance_dirty_state: bdi btrfs-1: dirty=789 wb=758 unstable=0 bg_thresh=1038 thresh=2077 gap=530 poll_thresh=23 ino=257 dd-2584 [005] 65.671746: balance_dirty_state: bdi btrfs-1: dirty=814 wb=758 unstable=0 bg_thresh=1038 thresh=2076 gap=504 poll_thresh=24 ino=257 dd-2584 [005] 65.671751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-30% task_gap=-161% task_weight=100% bdi_bw=57892 base_bw=1084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 65.678767: balance_dirty_state: bdi btrfs-1: dirty=814 wb=758 unstable=0 bg_thresh=1034 thresh=2068 gap=496 poll_thresh=24 ino=257 dd-2584 [005] 65.678772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=57892 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.686795: balance_dirty_state: bdi btrfs-1: dirty=814 wb=519 unstable=0 bg_thresh=1029 thresh=2058 gap=725 poll_thresh=24 ino=257 dd-2584 [004] 65.686880: balance_dirty_state: bdi btrfs-1: dirty=827 wb=519 unstable=0 bg_thresh=1030 thresh=2060 gap=714 poll_thresh=18 ino=257 dd-2584 [004] 65.687006: balance_dirty_state: bdi btrfs-1: dirty=852 wb=519 unstable=0 bg_thresh=1031 thresh=2063 gap=692 poll_thresh=19 ino=257 dd-2584 [004] 65.687131: balance_dirty_state: bdi btrfs-1: dirty=902 wb=519 unstable=0 bg_thresh=1031 thresh=2062 gap=641 poll_thresh=20 ino=257 dd-2584 [004] 65.687578: balance_dirty_state: bdi btrfs-1: dirty=940 wb=519 unstable=0 bg_thresh=1030 thresh=2061 gap=602 poll_thresh=21 ino=257 dd-2584 [004] 65.687702: balance_dirty_state: bdi btrfs-1: dirty=965 wb=519 unstable=0 bg_thresh=1035 thresh=2071 gap=587 poll_thresh=22 ino=257 dd-2584 [004] 65.688105: balance_dirty_state: bdi btrfs-1: dirty=991 wb=519 unstable=0 bg_thresh=1032 thresh=2065 gap=555 poll_thresh=23 ino=257 dd-2584 [004] 65.688226: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=519 unstable=0 bg_thresh=1035 thresh=2070 gap=510 poll_thresh=24 ino=257 dd-2584 [004] 65.688230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=57892 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 65.688293: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18204 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 65.689902: writeback_single_inode: bdi btrfs-1: ino=257 state= age=292 wrote=704 to_write=7488 dd-2584 [004] 65.698739: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1084 unstable=0 bg_thresh=1032 thresh=2064 gap=630 poll_thresh=24 ino=257 dd-2584 [004] 65.698836: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1084 unstable=0 bg_thresh=1031 thresh=2063 gap=629 poll_thresh=18 ino=257 dd-2584 [004] 65.698958: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1084 unstable=0 bg_thresh=1034 thresh=2068 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 65.699350: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1084 unstable=0 bg_thresh=1046 thresh=2092 gap=595 poll_thresh=20 ino=257 dd-2584 [004] 65.699530: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1084 unstable=0 bg_thresh=1046 thresh=2092 gap=570 poll_thresh=21 ino=257 dd-2584 [004] 65.699994: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1084 unstable=0 bg_thresh=1037 thresh=2075 gap=503 poll_thresh=22 ino=257 dd-2584 [004] 65.700001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=58972 base_bw=1084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 65.710767: balance_dirty_state: bdi btrfs-1: dirty=488 wb=845 unstable=0 bg_thresh=1042 thresh=2085 gap=752 poll_thresh=22 ino=257 dd-2584 [005] 65.710875: balance_dirty_state: bdi btrfs-1: dirty=513 wb=845 unstable=0 bg_thresh=1043 thresh=2086 gap=728 poll_thresh=16 ino=257 dd-2584 [005] 65.711117: balance_dirty_state: bdi btrfs-1: dirty=538 wb=845 unstable=0 bg_thresh=1042 thresh=2085 gap=702 poll_thresh=17 ino=257 dd-2584 [005] 65.711383: balance_dirty_state: bdi btrfs-1: dirty=589 wb=845 unstable=0 bg_thresh=1042 thresh=2085 gap=651 poll_thresh=18 ino=257 dd-2584 [005] 65.711647: balance_dirty_state: bdi btrfs-1: dirty=614 wb=845 unstable=0 bg_thresh=1044 thresh=2089 gap=630 poll_thresh=19 ino=257 dd-2584 [005] 65.711906: balance_dirty_state: bdi btrfs-1: dirty=639 wb=845 unstable=0 bg_thresh=1044 thresh=2088 gap=604 poll_thresh=20 ino=257 dd-2584 [005] 65.712170: balance_dirty_state: bdi btrfs-1: dirty=664 wb=845 unstable=0 bg_thresh=1046 thresh=2092 gap=583 poll_thresh=21 ino=257 dd-2584 [005] 65.712431: balance_dirty_state: bdi btrfs-1: dirty=689 wb=845 unstable=0 bg_thresh=1045 thresh=2091 gap=557 poll_thresh=22 ino=257 dd-2584 [005] 65.713026: balance_dirty_state: bdi btrfs-1: dirty=727 wb=845 unstable=0 bg_thresh=1049 thresh=2099 gap=527 poll_thresh=23 ino=257 dd-2584 [005] 65.713329: balance_dirty_state: bdi btrfs-1: dirty=777 wb=845 unstable=0 bg_thresh=1051 thresh=2103 gap=481 poll_thresh=24 ino=257 dd-2584 [005] 65.713334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1452 task_limit=1362 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-36% task_gap=-173% task_weight=99% bdi_bw=58972 base_bw=1084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 65.718820: balance_dirty_state: bdi btrfs-1: dirty=777 wb=732 unstable=0 bg_thresh=1043 thresh=2087 gap=578 poll_thresh=24 ino=257 dd-2584 [005] 65.718899: balance_dirty_state: bdi btrfs-1: dirty=790 wb=732 unstable=0 bg_thresh=1043 thresh=2086 gap=564 poll_thresh=18 ino=257 dd-2584 [005] 65.719032: balance_dirty_state: bdi btrfs-1: dirty=828 wb=732 unstable=0 bg_thresh=1042 thresh=2085 gap=525 poll_thresh=19 ino=257 dd-2584 [005] 65.719162: balance_dirty_state: bdi btrfs-1: dirty=853 wb=732 unstable=0 bg_thresh=1042 thresh=2084 gap=499 poll_thresh=20 ino=257 dd-2584 [005] 65.719167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-25% task_gap=-151% task_weight=99% bdi_bw=58972 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 65.726768: balance_dirty_state: bdi btrfs-1: dirty=853 wb=594 unstable=0 bg_thresh=1034 thresh=2068 gap=621 poll_thresh=20 ino=257 dd-2584 [005] 65.726871: balance_dirty_state: bdi btrfs-1: dirty=878 wb=594 unstable=0 bg_thresh=1036 thresh=2073 gap=601 poll_thresh=15 ino=257 dd-2584 [005] 65.726935: balance_dirty_state: bdi btrfs-1: dirty=878 wb=594 unstable=0 bg_thresh=1033 thresh=2067 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 65.727303: balance_dirty_state: bdi btrfs-1: dirty=903 wb=594 unstable=0 bg_thresh=1047 thresh=2095 gap=598 poll_thresh=17 ino=257 dd-2584 [005] 65.727420: balance_dirty_state: bdi btrfs-1: dirty=953 wb=594 unstable=0 bg_thresh=1049 thresh=2099 gap=552 poll_thresh=18 ino=257 dd-2584 [005] 65.727541: balance_dirty_state: bdi btrfs-1: dirty=978 wb=594 unstable=0 bg_thresh=1049 thresh=2098 gap=526 poll_thresh=19 ino=257 dd-2584 [005] 65.727831: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=594 unstable=0 bg_thresh=1048 thresh=2097 gap=500 poll_thresh=20 ino=257 dd-2584 [005] 65.727836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1446 task_limit=1356 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=58972 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 65.734843: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=469 unstable=0 bg_thresh=1038 thresh=2077 gap=605 poll_thresh=20 ino=257 dd-2584 [005] 65.734947: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=469 unstable=0 bg_thresh=1037 thresh=2075 gap=590 poll_thresh=15 ino=257 dd-2584 [005] 65.735010: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=469 unstable=0 bg_thresh=1040 thresh=2081 gap=558 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 65.735032: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18252 wrote=0 to_write=8192 dd-2584 [005] 65.735196: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=469 unstable=0 bg_thresh=1040 thresh=2080 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 65.735391: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=532 unstable=0 bg_thresh=1042 thresh=2084 gap=511 poll_thresh=18 ino=257 dd-2584 [005] 65.735394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1400 avg_dirty=1400 bdi_gap=18% task_gap=-62% task_weight=99% bdi_bw=58972 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 65.737664: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=752 to_write=7440 dd-2584 [004] 65.742911: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1098 unstable=0 bg_thresh=1044 thresh=2089 gap=641 poll_thresh=13 ino=257 dd-2584 [004] 65.742990: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1098 unstable=0 bg_thresh=1044 thresh=2089 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 65.743068: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1098 unstable=0 bg_thresh=1047 thresh=2094 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 65.743145: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1098 unstable=0 bg_thresh=1047 thresh=2094 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 65.743303: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1098 unstable=0 bg_thresh=1049 thresh=2099 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 65.743747: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1098 unstable=0 bg_thresh=1052 thresh=2104 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 65.744498: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1098 unstable=0 bg_thresh=1050 thresh=2100 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 65.744507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1449 task_limit=1359 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-16% task_gap=-133% task_weight=99% bdi_bw=58972 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.750789: balance_dirty_state: bdi btrfs-1: dirty=488 wb=946 unstable=0 bg_thresh=1043 thresh=2087 gap=653 poll_thresh=19 ino=257 dd-2584 [004] 65.750888: balance_dirty_state: bdi btrfs-1: dirty=501 wb=946 unstable=0 bg_thresh=1044 thresh=2088 gap=641 poll_thresh=14 ino=257 dd-2584 [004] 65.750970: balance_dirty_state: bdi btrfs-1: dirty=539 wb=946 unstable=0 bg_thresh=1043 thresh=2087 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 65.751049: balance_dirty_state: bdi btrfs-1: dirty=539 wb=946 unstable=0 bg_thresh=1040 thresh=2081 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 65.751207: balance_dirty_state: bdi btrfs-1: dirty=589 wb=946 unstable=0 bg_thresh=1042 thresh=2085 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 65.751365: balance_dirty_state: bdi btrfs-1: dirty=614 wb=946 unstable=0 bg_thresh=1042 thresh=2084 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 65.751991: balance_dirty_state: bdi btrfs-1: dirty=652 wb=946 unstable=0 bg_thresh=1050 thresh=2100 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 65.751996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1449 task_limit=1359 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-38% task_gap=-177% task_weight=99% bdi_bw=58972 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.758835: balance_dirty_state: bdi btrfs-1: dirty=652 wb=757 unstable=0 bg_thresh=1037 thresh=2074 gap=665 poll_thresh=19 ino=257 dd-2584 [004] 65.759022: balance_dirty_state: bdi btrfs-1: dirty=652 wb=757 unstable=0 bg_thresh=1037 thresh=2074 gap=665 poll_thresh=14 ino=257 dd-2584 [004] 65.759207: balance_dirty_state: bdi btrfs-1: dirty=677 wb=757 unstable=0 bg_thresh=1036 thresh=2073 gap=639 poll_thresh=15 ino=257 dd-2584 [004] 65.759393: balance_dirty_state: bdi btrfs-1: dirty=702 wb=757 unstable=0 bg_thresh=1036 thresh=2073 gap=614 poll_thresh=16 ino=257 dd-2584 [004] 65.759764: balance_dirty_state: bdi btrfs-1: dirty=727 wb=757 unstable=0 bg_thresh=1038 thresh=2077 gap=593 poll_thresh=17 ino=257 dd-2584 [004] 65.760761: balance_dirty_state: bdi btrfs-1: dirty=765 wb=757 unstable=0 bg_thresh=1038 thresh=2077 gap=555 poll_thresh=18 ino=257 dd-2584 [004] 65.761174: balance_dirty_state: bdi btrfs-1: dirty=803 wb=757 unstable=0 bg_thresh=1035 thresh=2070 gap=510 poll_thresh=19 ino=257 dd-2584 [004] 65.761186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=58972 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.766776: balance_dirty_state: bdi btrfs-1: dirty=803 wb=757 unstable=0 bg_thresh=1031 thresh=2063 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 65.766788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-15% task_gap=-130% task_weight=100% bdi_bw=58972 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.774721: balance_dirty_state: bdi btrfs-1: dirty=803 wb=493 unstable=0 bg_thresh=1021 thresh=2043 gap=747 poll_thresh=19 ino=257 dd-2584 [004] 65.774794: balance_dirty_state: bdi btrfs-1: dirty=803 wb=493 unstable=0 bg_thresh=1018 thresh=2037 gap=741 poll_thresh=14 ino=257 dd-2584 [004] 65.774863: balance_dirty_state: bdi btrfs-1: dirty=828 wb=493 unstable=0 bg_thresh=1021 thresh=2042 gap=721 poll_thresh=15 ino=257 dd-2584 [004] 65.774932: balance_dirty_state: bdi btrfs-1: dirty=828 wb=493 unstable=0 bg_thresh=1023 thresh=2047 gap=726 poll_thresh=16 ino=257 dd-2584 [004] 65.775073: balance_dirty_state: bdi btrfs-1: dirty=853 wb=493 unstable=0 bg_thresh=1020 thresh=2040 gap=694 poll_thresh=17 ino=257 dd-2584 [004] 65.775393: balance_dirty_state: bdi btrfs-1: dirty=916 wb=493 unstable=0 bg_thresh=1011 thresh=2023 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 65.775774: balance_dirty_state: bdi btrfs-1: dirty=941 wb=493 unstable=0 bg_thresh=1030 thresh=2060 gap=626 poll_thresh=19 ino=257 dd-2584 [004] 65.775926: balance_dirty_state: bdi btrfs-1: dirty=966 wb=493 unstable=0 bg_thresh=1029 thresh=2058 gap=599 poll_thresh=20 ino=257 dd-2584 [004] 65.776067: balance_dirty_state: bdi btrfs-1: dirty=991 wb=493 unstable=0 bg_thresh=1028 thresh=2057 gap=573 poll_thresh=21 ino=257 dd-2584 [004] 65.776512: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=493 unstable=0 bg_thresh=1028 thresh=2056 gap=522 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 65.776531: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18292 wrote=0 to_write=8192 dd-2584 [004] 65.776685: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=493 unstable=0 bg_thresh=1027 thresh=2055 gap=496 poll_thresh=23 ino=257 dd-2584 [004] 65.776687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=58972 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 65.778926: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=720 to_write=7472 dd-2584 [004] 65.782739: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1071 unstable=0 bg_thresh=1025 thresh=2050 gap=629 poll_thresh=23 ino=257 dd-2584 [004] 65.782892: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1071 unstable=0 bg_thresh=1025 thresh=2050 gap=629 poll_thresh=17 ino=257 dd-2584 [004] 65.783073: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1071 unstable=0 bg_thresh=1030 thresh=2060 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 65.783282: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1071 unstable=0 bg_thresh=1029 thresh=2059 gap=562 poll_thresh=19 ino=257 dd-2584 [004] 65.783486: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1071 unstable=0 bg_thresh=1032 thresh=2064 gap=529 poll_thresh=20 ino=257 dd-2584 [004] 65.783693: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1071 unstable=0 bg_thresh=1028 thresh=2057 gap=497 poll_thresh=21 ino=257 dd-2584 [004] 65.783699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=58972 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 65.790819: balance_dirty_state: bdi btrfs-1: dirty=489 wb=958 unstable=0 bg_thresh=1013 thresh=2027 gap=580 poll_thresh=21 ino=257 dd-2584 [006] 65.790936: balance_dirty_state: bdi btrfs-1: dirty=489 wb=958 unstable=0 bg_thresh=1010 thresh=2021 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 65.791207: balance_dirty_state: bdi btrfs-1: dirty=539 wb=958 unstable=0 bg_thresh=1012 thresh=2025 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 65.792375: balance_dirty_state: bdi btrfs-1: dirty=564 wb=958 unstable=0 bg_thresh=1045 thresh=2090 gap=568 poll_thresh=18 ino=257 dd-2584 [006] 65.792498: balance_dirty_state: bdi btrfs-1: dirty=589 wb=958 unstable=0 bg_thresh=1044 thresh=2089 gap=542 poll_thresh=19 ino=257 dd-2584 [006] 65.792617: balance_dirty_state: bdi btrfs-1: dirty=614 wb=958 unstable=0 bg_thresh=1046 thresh=2093 gap=521 poll_thresh=20 ino=257 dd-2584 [006] 65.792622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1351 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-42% task_gap=-186% task_weight=101% bdi_bw=58972 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 65.798813: balance_dirty_state: bdi btrfs-1: dirty=614 wb=820 unstable=0 bg_thresh=1039 thresh=2079 gap=645 poll_thresh=20 ino=257 dd-2584 [006] 65.798935: balance_dirty_state: bdi btrfs-1: dirty=639 wb=820 unstable=0 bg_thresh=1036 thresh=2073 gap=614 poll_thresh=15 ino=257 dd-2584 [006] 65.799053: balance_dirty_state: bdi btrfs-1: dirty=664 wb=820 unstable=0 bg_thresh=1039 thresh=2078 gap=594 poll_thresh=16 ino=257 dd-2584 [006] 65.799288: balance_dirty_state: bdi btrfs-1: dirty=689 wb=820 unstable=0 bg_thresh=1038 thresh=2077 gap=568 poll_thresh=17 ino=257 dd-2584 [006] 65.799526: balance_dirty_state: bdi btrfs-1: dirty=714 wb=820 unstable=0 bg_thresh=1038 thresh=2076 gap=542 poll_thresh=18 ino=257 dd-2584 [006] 65.799769: balance_dirty_state: bdi btrfs-1: dirty=739 wb=820 unstable=0 bg_thresh=1040 thresh=2080 gap=521 poll_thresh=19 ino=257 dd-2584 [006] 65.799965: balance_dirty_state: bdi btrfs-1: dirty=789 wb=770 unstable=0 bg_thresh=1036 thresh=2073 gap=514 poll_thresh=20 ino=257 dd-2584 [006] 65.799969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1333 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=58972 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 65.806874: balance_dirty_state: bdi btrfs-1: dirty=789 wb=732 unstable=0 bg_thresh=1037 thresh=2074 gap=553 poll_thresh=20 ino=257 dd-2584 [006] 65.807127: balance_dirty_state: bdi btrfs-1: dirty=789 wb=732 unstable=0 bg_thresh=1039 thresh=2079 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 65.807187: balance_dirty_state: bdi btrfs-1: dirty=814 wb=732 unstable=0 bg_thresh=1039 thresh=2079 gap=533 poll_thresh=16 ino=257 dd-2584 [006] 65.807305: balance_dirty_state: bdi btrfs-1: dirty=839 wb=732 unstable=0 bg_thresh=1038 thresh=2077 gap=506 poll_thresh=17 ino=257 dd-2584 [006] 65.807310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1336 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-205% task_weight=101% bdi_bw=60096 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 65.814805: balance_dirty_state: bdi btrfs-1: dirty=839 wb=732 unstable=0 bg_thresh=1035 thresh=2071 gap=500 poll_thresh=17 ino=257 dd-2584 [006] 65.814810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1331 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-212% task_weight=100% bdi_bw=60096 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 65.822811: balance_dirty_state: bdi btrfs-1: dirty=839 wb=732 unstable=0 bg_thresh=1037 thresh=2074 gap=503 poll_thresh=17 ino=257 dd-2584 [006] 65.822820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1334 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=60096 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 65.830865: balance_dirty_state: bdi btrfs-1: dirty=839 wb=204 unstable=0 bg_thresh=1036 thresh=2073 gap=1030 poll_thresh=17 ino=257 dd-2584 [006] 65.830962: balance_dirty_state: bdi btrfs-1: dirty=864 wb=204 unstable=0 bg_thresh=1036 thresh=2073 gap=1005 poll_thresh=13 ino=257 dd-2584 [006] 65.831045: balance_dirty_state: bdi btrfs-1: dirty=889 wb=204 unstable=0 bg_thresh=1036 thresh=2072 gap=979 poll_thresh=14 ino=257 dd-2584 [006] 65.831127: balance_dirty_state: bdi btrfs-1: dirty=889 wb=204 unstable=0 bg_thresh=1038 thresh=2077 gap=984 poll_thresh=15 ino=257 dd-2584 [006] 65.831207: balance_dirty_state: bdi btrfs-1: dirty=914 wb=204 unstable=0 bg_thresh=1035 thresh=2071 gap=953 poll_thresh=16 ino=257 dd-2584 [006] 65.831366: balance_dirty_state: bdi btrfs-1: dirty=939 wb=204 unstable=0 bg_thresh=1035 thresh=2070 gap=927 poll_thresh=17 ino=257 dd-2584 [006] 65.831526: balance_dirty_state: bdi btrfs-1: dirty=964 wb=204 unstable=0 bg_thresh=1037 thresh=2074 gap=906 poll_thresh=18 ino=257 dd-2584 [006] 65.831694: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=204 unstable=0 bg_thresh=1036 thresh=2073 gap=855 poll_thresh=19 ino=257 dd-2584 [006] 65.831858: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=204 unstable=0 bg_thresh=1036 thresh=2072 gap=829 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 65.831889: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18348 wrote=0 to_write=8192 dd-2584 [006] 65.832487: balance_dirty_state: bdi btrfs-1: dirty=988 wb=280 unstable=0 bg_thresh=1035 thresh=2071 gap=803 poll_thresh=21 ino=257 dd-2584 [006] 65.832739: balance_dirty_state: bdi btrfs-1: dirty=988 wb=330 unstable=0 bg_thresh=1037 thresh=2075 gap=757 poll_thresh=22 ino=257 dd-2584 [001] 65.834966: balance_dirty_state: bdi btrfs-1: dirty=500 wb=818 unstable=0 bg_thresh=1034 thresh=2069 gap=751 poll_thresh=23 ino=257 dd-2584 [001] 65.835147: balance_dirty_state: bdi btrfs-1: dirty=500 wb=868 unstable=0 bg_thresh=1034 thresh=2068 gap=700 poll_thresh=24 ino=257 dd-2584 [001] 65.835329: balance_dirty_state: bdi btrfs-1: dirty=500 wb=893 unstable=0 bg_thresh=1036 thresh=2072 gap=679 poll_thresh=25 ino=257 dd-2584 [001] 65.835523: balance_dirty_state: bdi btrfs-1: dirty=501 wb=918 unstable=0 bg_thresh=1035 thresh=2070 gap=651 poll_thresh=26 ino=257 dd-2584 [001] 65.835727: balance_dirty_state: bdi btrfs-1: dirty=490 wb=968 unstable=0 bg_thresh=1037 thresh=2075 gap=617 poll_thresh=27 ino=257 dd-2584 [001] 65.835927: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1018 unstable=0 bg_thresh=1036 thresh=2073 gap=589 poll_thresh=28 ino=257 dd-2584 [001] 65.836352: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1081 unstable=0 bg_thresh=1033 thresh=2067 gap=545 poll_thresh=29 ino=257 dd-2584 [001] 65.836541: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1120 unstable=0 bg_thresh=1035 thresh=2071 gap=524 poll_thresh=30 ino=257 dd-2584 [001] 65.836733: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1159 unstable=0 bg_thresh=1035 thresh=2070 gap=473 poll_thresh=31 ino=257 dd-2584 [001] 65.836736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-167% task_weight=99% bdi_bw=60096 base_bw=1084 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 65.837205: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=1056 to_write=7136 dd-2584 [001] 65.842780: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1071 unstable=0 bg_thresh=1034 thresh=2069 gap=673 poll_thresh=31 ino=257 dd-2584 [001] 65.842847: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1071 unstable=0 bg_thresh=1037 thresh=2074 gap=678 poll_thresh=23 ino=257 dd-2584 [001] 65.842968: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1071 unstable=0 bg_thresh=1033 thresh=2067 gap=646 poll_thresh=24 ino=257 dd-2584 [001] 65.843090: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1071 unstable=0 bg_thresh=1033 thresh=2066 gap=595 poll_thresh=25 ino=257 dd-2584 [001] 65.843212: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1071 unstable=0 bg_thresh=1035 thresh=2070 gap=574 poll_thresh=26 ino=257 dd-2584 [001] 65.843333: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1071 unstable=0 bg_thresh=1034 thresh=2069 gap=548 poll_thresh=27 ino=257 dd-2584 [001] 65.843628: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1071 unstable=0 bg_thresh=1034 thresh=2068 gap=497 poll_thresh=28 ino=257 dd-2584 [001] 65.843633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1328 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-12% task_gap=-125% task_weight=100% bdi_bw=60096 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 65.850856: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1071 unstable=0 bg_thresh=1033 thresh=2066 gap=495 poll_thresh=28 ino=257 dd-2584 [001] 65.850862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1326 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-13% task_gap=-128% task_weight=101% bdi_bw=60096 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 65.858823: balance_dirty_state: bdi btrfs-1: dirty=500 wb=820 unstable=0 bg_thresh=1034 thresh=2068 gap=748 poll_thresh=28 ino=257 dd-2584 [001] 65.858891: balance_dirty_state: bdi btrfs-1: dirty=500 wb=820 unstable=0 bg_thresh=1036 thresh=2073 gap=753 poll_thresh=21 ino=257 dd-2584 [001] 65.859014: balance_dirty_state: bdi btrfs-1: dirty=550 wb=820 unstable=0 bg_thresh=1036 thresh=2072 gap=702 poll_thresh=22 ino=257 dd-2584 [001] 65.859134: balance_dirty_state: bdi btrfs-1: dirty=575 wb=820 unstable=0 bg_thresh=1035 thresh=2071 gap=676 poll_thresh=23 ino=257 dd-2584 [001] 65.859254: balance_dirty_state: bdi btrfs-1: dirty=600 wb=820 unstable=0 bg_thresh=1032 thresh=2064 gap=644 poll_thresh=24 ino=257 dd-2584 [001] 65.859375: balance_dirty_state: bdi btrfs-1: dirty=625 wb=820 unstable=0 bg_thresh=1034 thresh=2068 gap=623 poll_thresh=25 ino=257 dd-2584 [001] 65.859496: balance_dirty_state: bdi btrfs-1: dirty=675 wb=820 unstable=0 bg_thresh=1033 thresh=2067 gap=572 poll_thresh=26 ino=257 dd-2584 [001] 65.859617: balance_dirty_state: bdi btrfs-1: dirty=700 wb=820 unstable=0 bg_thresh=1033 thresh=2066 gap=546 poll_thresh=27 ino=257 dd-2584 [001] 65.859736: balance_dirty_state: bdi btrfs-1: dirty=725 wb=820 unstable=0 bg_thresh=1032 thresh=2065 gap=520 poll_thresh=28 ino=257 dd-2584 [001] 65.860042: balance_dirty_state: bdi btrfs-1: dirty=751 wb=820 unstable=0 bg_thresh=1036 thresh=2072 gap=501 poll_thresh=29 ino=257 dd-2584 [001] 65.860048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-165% task_weight=99% bdi_bw=60096 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 65.866838: balance_dirty_state: bdi btrfs-1: dirty=751 wb=695 unstable=0 bg_thresh=1034 thresh=2068 gap=622 poll_thresh=29 ino=257 dd-2584 [000] 65.866904: balance_dirty_state: bdi btrfs-1: dirty=751 wb=695 unstable=0 bg_thresh=1034 thresh=2068 gap=622 poll_thresh=22 ino=257 dd-2584 [000] 65.867027: balance_dirty_state: bdi btrfs-1: dirty=801 wb=695 unstable=0 bg_thresh=1033 thresh=2067 gap=571 poll_thresh=23 ino=257 dd-2584 [000] 65.867147: balance_dirty_state: bdi btrfs-1: dirty=826 wb=695 unstable=0 bg_thresh=1033 thresh=2066 gap=545 poll_thresh=24 ino=257 dd-2584 [000] 65.867270: balance_dirty_state: bdi btrfs-1: dirty=851 wb=695 unstable=0 bg_thresh=1032 thresh=2065 gap=519 poll_thresh=25 ino=257 dd-2584 [000] 65.867393: balance_dirty_state: bdi btrfs-1: dirty=876 wb=695 unstable=0 bg_thresh=1034 thresh=2069 gap=498 poll_thresh=26 ino=257 dd-2584 [000] 65.867398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1329 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-34% task_gap=-169% task_weight=100% bdi_bw=60096 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.874805: balance_dirty_state: bdi btrfs-1: dirty=876 wb=570 unstable=0 bg_thresh=1035 thresh=2070 gap=624 poll_thresh=26 ino=257 dd-2584 [004] 65.874873: balance_dirty_state: bdi btrfs-1: dirty=901 wb=570 unstable=0 bg_thresh=1035 thresh=2070 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 65.874990: balance_dirty_state: bdi btrfs-1: dirty=926 wb=570 unstable=0 bg_thresh=1040 thresh=2080 gap=584 poll_thresh=20 ino=257 dd-2584 [004] 65.875104: balance_dirty_state: bdi btrfs-1: dirty=951 wb=570 unstable=0 bg_thresh=1042 thresh=2085 gap=564 poll_thresh=21 ino=257 dd-2584 [004] 65.875394: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=570 unstable=0 bg_thresh=1042 thresh=2084 gap=513 poll_thresh=22 ino=257 dd-2584 [004] 65.875399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-3% task_gap=-106% task_weight=99% bdi_bw=60096 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.882765: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=445 unstable=0 bg_thresh=1036 thresh=2072 gap=626 poll_thresh=22 ino=257 dd-2584 [004] 65.882838: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=445 unstable=0 bg_thresh=1036 thresh=2072 gap=626 poll_thresh=16 ino=257 dd-2584 [004] 65.882952: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=445 unstable=0 bg_thresh=1038 thresh=2077 gap=581 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 65.882968: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18400 wrote=0 to_write=8192 dd-2584 [004] 65.883075: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=445 unstable=0 bg_thresh=1041 thresh=2082 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 65.883201: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=470 unstable=0 bg_thresh=1043 thresh=2086 gap=565 poll_thresh=19 ino=257 dd-2584 [004] 65.883329: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=520 unstable=0 bg_thresh=1042 thresh=2085 gap=539 poll_thresh=20 ino=257 dd-2584 [004] 65.883460: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=570 unstable=0 bg_thresh=1042 thresh=2084 gap=488 poll_thresh=21 ino=257 dd-2584 [004] 65.883461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1343 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-25% task_gap=-152% task_weight=100% bdi_bw=60096 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 65.885893: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=880 to_write=7312 dd-2584 [004] 65.890758: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1196 unstable=0 bg_thresh=1035 thresh=2071 gap=575 poll_thresh=21 ino=257 dd-2584 [004] 65.890844: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1196 unstable=0 bg_thresh=1035 thresh=2071 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 65.891025: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1196 unstable=0 bg_thresh=1038 thresh=2076 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 65.891492: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1196 unstable=0 bg_thresh=1041 thresh=2082 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 65.891498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-4% task_gap=-109% task_weight=100% bdi_bw=60096 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.898788: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1057 unstable=0 bg_thresh=1016 thresh=2032 gap=575 poll_thresh=18 ino=257 dd-2584 [004] 65.898880: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1057 unstable=0 bg_thresh=1016 thresh=2032 gap=550 poll_thresh=13 ino=257 dd-2584 [004] 65.898967: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1057 unstable=0 bg_thresh=1016 thresh=2032 gap=550 poll_thresh=14 ino=257 dd-2584 [004] 65.899055: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1057 unstable=0 bg_thresh=1018 thresh=2037 gap=530 poll_thresh=15 ino=257 dd-2584 [004] 65.899143: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1057 unstable=0 bg_thresh=1018 thresh=2037 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 65.899320: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1057 unstable=0 bg_thresh=1023 thresh=2047 gap=490 poll_thresh=17 ino=257 dd-2584 [004] 65.899327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-1% task_gap=-102% task_weight=100% bdi_bw=60096 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 65.906866: balance_dirty_state: bdi btrfs-1: dirty=500 wb=917 unstable=0 bg_thresh=1000 thresh=2000 gap=583 poll_thresh=17 ino=257 dd-2584 [000] 65.906959: balance_dirty_state: bdi btrfs-1: dirty=500 wb=917 unstable=0 bg_thresh=1000 thresh=2000 gap=583 poll_thresh=13 ino=257 dd-2584 [000] 65.907041: balance_dirty_state: bdi btrfs-1: dirty=525 wb=917 unstable=0 bg_thresh=1005 thresh=2011 gap=569 poll_thresh=14 ino=257 dd-2584 [000] 65.907111: balance_dirty_state: bdi btrfs-1: dirty=525 wb=917 unstable=0 bg_thresh=1005 thresh=2011 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 65.907169: balance_dirty_state: bdi btrfs-1: dirty=550 wb=917 unstable=0 bg_thresh=1008 thresh=2016 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 65.907287: balance_dirty_state: bdi btrfs-1: dirty=575 wb=917 unstable=0 bg_thresh=1010 thresh=2021 gap=529 poll_thresh=17 ino=257 dd-2584 [000] 65.907408: balance_dirty_state: bdi btrfs-1: dirty=625 wb=917 unstable=0 bg_thresh=1012 thresh=2025 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 65.907413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=99% bdi_bw=60096 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 65.914866: balance_dirty_state: bdi btrfs-1: dirty=625 wb=792 unstable=0 bg_thresh=1008 thresh=2016 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 65.915947: balance_dirty_state: bdi btrfs-1: dirty=625 wb=792 unstable=0 bg_thresh=1010 thresh=2021 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 65.916026: balance_dirty_state: bdi btrfs-1: dirty=650 wb=792 unstable=0 bg_thresh=1010 thresh=2021 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 65.916125: balance_dirty_state: bdi btrfs-1: dirty=675 wb=792 unstable=0 bg_thresh=1013 thresh=2026 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 65.916192: balance_dirty_state: bdi btrfs-1: dirty=675 wb=792 unstable=0 bg_thresh=1015 thresh=2031 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 65.916326: balance_dirty_state: bdi btrfs-1: dirty=725 wb=792 unstable=0 bg_thresh=1018 thresh=2036 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 65.916463: balance_dirty_state: bdi btrfs-1: dirty=750 wb=792 unstable=0 bg_thresh=1017 thresh=2035 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 65.916469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=60944 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 65.922875: balance_dirty_state: bdi btrfs-1: dirty=750 wb=667 unstable=0 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=18 ino=257 dd-2584 [000] 65.922954: balance_dirty_state: bdi btrfs-1: dirty=750 wb=667 unstable=0 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=13 ino=257 dd-2584 [000] 65.923022: balance_dirty_state: bdi btrfs-1: dirty=775 wb=667 unstable=0 bg_thresh=1004 thresh=2008 gap=566 poll_thresh=14 ino=257 dd-2584 [000] 65.923090: balance_dirty_state: bdi btrfs-1: dirty=800 wb=667 unstable=0 bg_thresh=1006 thresh=2013 gap=546 poll_thresh=15 ino=257 dd-2584 [000] 65.923158: balance_dirty_state: bdi btrfs-1: dirty=800 wb=667 unstable=0 bg_thresh=1009 thresh=2018 gap=551 poll_thresh=16 ino=257 dd-2584 [000] 65.923297: balance_dirty_state: bdi btrfs-1: dirty=850 wb=667 unstable=0 bg_thresh=1008 thresh=2017 gap=500 poll_thresh=17 ino=257 dd-2584 [000] 65.923302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=60944 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 65.930835: balance_dirty_state: bdi btrfs-1: dirty=850 wb=542 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=17 ino=257 dd-2584 [000] 65.930917: balance_dirty_state: bdi btrfs-1: dirty=850 wb=542 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=13 ino=257 dd-2584 [000] 65.930986: balance_dirty_state: bdi btrfs-1: dirty=875 wb=542 unstable=0 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=14 ino=257 dd-2584 [000] 65.931256: balance_dirty_state: bdi btrfs-1: dirty=875 wb=542 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=15 ino=257 dd-2584 [000] 65.931324: balance_dirty_state: bdi btrfs-1: dirty=900 wb=542 unstable=0 bg_thresh=1009 thresh=2018 gap=576 poll_thresh=16 ino=257 dd-2584 [000] 65.931460: balance_dirty_state: bdi btrfs-1: dirty=925 wb=542 unstable=0 bg_thresh=1011 thresh=2023 gap=556 poll_thresh=17 ino=257 dd-2584 [000] 65.931600: balance_dirty_state: bdi btrfs-1: dirty=975 wb=542 unstable=0 bg_thresh=1008 thresh=2016 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 65.931605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=60944 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 65.938967: balance_dirty_state: bdi btrfs-1: dirty=975 wb=391 unstable=0 bg_thresh=1002 thresh=2004 gap=638 poll_thresh=13 ino=257 dd-2584 [000] 65.939023: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=391 unstable=0 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=14 ino=257 dd-2584 [000] 65.939079: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=391 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=15 ino=257 dd-2584 [000] 65.939141: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=391 unstable=0 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 65.939144: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18456 wrote=0 to_write=8192 dd-2584 [000] 65.939263: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=391 unstable=0 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=17 ino=257 dd-2584 [000] 65.939394: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=441 unstable=0 bg_thresh=1009 thresh=2018 gap=527 poll_thresh=18 ino=257 dd-2584 [000] 65.939521: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=491 unstable=0 bg_thresh=1008 thresh=2017 gap=501 poll_thresh=19 ino=257 dd-2584 [000] 65.939523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=60944 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 65.941924: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=816 to_write=7376 dd-2584 [006] 65.950883: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1066 unstable=0 bg_thresh=1002 thresh=2004 gap=638 poll_thresh=19 ino=257 dd-2584 [006] 65.951139: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1066 unstable=0 bg_thresh=1006 thresh=2012 gap=633 poll_thresh=14 ino=257 dd-2584 [006] 65.951206: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1066 unstable=0 bg_thresh=1006 thresh=2013 gap=621 poll_thresh=15 ino=257 dd-2584 [006] 65.951271: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1066 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=16 ino=257 dd-2584 [006] 65.951402: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1066 unstable=0 bg_thresh=1008 thresh=2017 gap=575 poll_thresh=17 ino=257 dd-2584 [006] 65.951538: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1066 unstable=0 bg_thresh=1008 thresh=2016 gap=549 poll_thresh=18 ino=257 dd-2584 [006] 65.951673: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1066 unstable=0 bg_thresh=1007 thresh=2015 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 65.951678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=60944 base_bw=1084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 65.958873: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1066 unstable=0 bg_thresh=1007 thresh=2015 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 65.958879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=60944 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 65.970827: balance_dirty_state: bdi btrfs-1: dirty=457 wb=716 unstable=0 bg_thresh=1003 thresh=2006 gap=833 poll_thresh=19 ino=257 dd-2584 [006] 65.970899: balance_dirty_state: bdi btrfs-1: dirty=457 wb=716 unstable=0 bg_thresh=1005 thresh=2011 gap=838 poll_thresh=14 ino=257 dd-2584 [006] 65.970962: balance_dirty_state: bdi btrfs-1: dirty=482 wb=716 unstable=0 bg_thresh=1002 thresh=2005 gap=807 poll_thresh=15 ino=257 dd-2584 [006] 65.971024: balance_dirty_state: bdi btrfs-1: dirty=507 wb=716 unstable=0 bg_thresh=1005 thresh=2010 gap=787 poll_thresh=16 ino=257 dd-2584 [006] 65.971149: balance_dirty_state: bdi btrfs-1: dirty=532 wb=716 unstable=0 bg_thresh=1007 thresh=2014 gap=766 poll_thresh=17 ino=257 dd-2584 [006] 65.971273: balance_dirty_state: bdi btrfs-1: dirty=557 wb=716 unstable=0 bg_thresh=1006 thresh=2013 gap=740 poll_thresh=18 ino=257 dd-2584 [006] 65.971569: balance_dirty_state: bdi btrfs-1: dirty=582 wb=716 unstable=0 bg_thresh=1003 thresh=2006 gap=708 poll_thresh=19 ino=257 dd-2584 [006] 65.971692: balance_dirty_state: bdi btrfs-1: dirty=632 wb=716 unstable=0 bg_thresh=1005 thresh=2010 gap=662 poll_thresh=20 ino=257 dd-2584 [006] 65.971813: balance_dirty_state: bdi btrfs-1: dirty=657 wb=716 unstable=0 bg_thresh=1004 thresh=2009 gap=636 poll_thresh=21 ino=257 dd-2584 [006] 65.971946: balance_dirty_state: bdi btrfs-1: dirty=670 wb=716 unstable=0 bg_thresh=1003 thresh=2006 gap=620 poll_thresh=22 ino=257 dd-2584 [006] 65.972084: balance_dirty_state: bdi btrfs-1: dirty=709 wb=716 unstable=0 bg_thresh=1004 thresh=2008 gap=583 poll_thresh=23 ino=257 dd-2584 [006] 65.972219: balance_dirty_state: bdi btrfs-1: dirty=747 wb=716 unstable=0 bg_thresh=1006 thresh=2013 gap=550 poll_thresh=24 ino=257 dd-2584 [006] 65.972350: balance_dirty_state: bdi btrfs-1: dirty=772 wb=716 unstable=0 bg_thresh=1003 thresh=2006 gap=518 poll_thresh=25 ino=257 dd-2584 [006] 65.972482: balance_dirty_state: bdi btrfs-1: dirty=797 wb=716 unstable=0 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=26 ino=257 dd-2584 [006] 65.972486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=60944 base_bw=1084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 65.978919: balance_dirty_state: bdi btrfs-1: dirty=815 wb=591 unstable=0 bg_thresh=1004 thresh=2008 gap=602 poll_thresh=26 ino=257 dd-2584 [006] 65.979152: balance_dirty_state: bdi btrfs-1: dirty=815 wb=591 unstable=0 bg_thresh=1004 thresh=2008 gap=602 poll_thresh=19 ino=257 dd-2584 [006] 65.979275: balance_dirty_state: bdi btrfs-1: dirty=865 wb=591 unstable=0 bg_thresh=1006 thresh=2012 gap=556 poll_thresh=20 ino=257 dd-2584 [006] 65.979397: balance_dirty_state: bdi btrfs-1: dirty=890 wb=591 unstable=0 bg_thresh=1005 thresh=2011 gap=530 poll_thresh=21 ino=257 dd-2584 [006] 65.979519: balance_dirty_state: bdi btrfs-1: dirty=915 wb=591 unstable=0 bg_thresh=1005 thresh=2010 gap=504 poll_thresh=22 ino=257 dd-2584 [006] 65.979642: balance_dirty_state: bdi btrfs-1: dirty=965 wb=591 unstable=0 bg_thresh=1007 thresh=2014 gap=458 poll_thresh=23 ino=257 dd-2584 [006] 65.979647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=60944 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 65.986857: balance_dirty_state: bdi btrfs-1: dirty=976 wb=326 unstable=0 bg_thresh=1004 thresh=2009 gap=707 poll_thresh=23 ino=257 dd-2584 [006] 65.986935: balance_dirty_state: bdi btrfs-1: dirty=976 wb=326 unstable=0 bg_thresh=1004 thresh=2008 gap=706 poll_thresh=17 ino=257 dd-2584 [006] 65.987057: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=326 unstable=0 bg_thresh=1003 thresh=2007 gap=655 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 65.987081: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18504 wrote=0 to_write=8192 dd-2584 [006] 65.987232: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=326 unstable=0 bg_thresh=1003 thresh=2006 gap=629 poll_thresh=19 ino=257 dd-2584 [006] 65.987414: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=364 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=20 ino=257 dd-2584 [006] 65.987871: balance_dirty_state: bdi btrfs-1: dirty=938 wb=514 unstable=0 bg_thresh=1004 thresh=2009 gap=557 poll_thresh=21 ino=257 dd-2584 [006] 65.988049: balance_dirty_state: bdi btrfs-1: dirty=938 wb=564 unstable=0 bg_thresh=1004 thresh=2008 gap=506 poll_thresh=22 ino=257 dd-2584 [006] 65.988230: balance_dirty_state: bdi btrfs-1: dirty=913 wb=614 unstable=0 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=23 ino=257 dd-2584 [006] 65.988232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=60944 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 65.990063: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=864 to_write=7328 dd-2584 [002] 65.994809: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1047 unstable=0 bg_thresh=1003 thresh=2007 gap=652 poll_thresh=23 ino=257 dd-2584 [002] 65.994900: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1047 unstable=0 bg_thresh=1003 thresh=2007 gap=627 poll_thresh=17 ino=257 dd-2584 [002] 65.995058: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1047 unstable=0 bg_thresh=1006 thresh=2012 gap=607 poll_thresh=18 ino=257 dd-2584 [002] 65.995262: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1047 unstable=0 bg_thresh=1008 thresh=2016 gap=586 poll_thresh=19 ino=257 dd-2584 [002] 65.995424: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1047 unstable=0 bg_thresh=1007 thresh=2015 gap=535 poll_thresh=20 ino=257 dd-2584 [002] 65.995583: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1047 unstable=0 bg_thresh=1007 thresh=2014 gap=509 poll_thresh=21 ino=257 dd-2584 [002] 65.996024: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1047 unstable=0 bg_thresh=1009 thresh=2018 gap=488 poll_thresh=22 ino=257 dd-2584 [002] 65.996030: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=60944 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 66.002839: balance_dirty_state: bdi btrfs-1: dirty=483 wb=922 unstable=0 bg_thresh=1012 thresh=2025 gap=620 poll_thresh=22 ino=257 dd-2584 [002] 66.002903: balance_dirty_state: bdi btrfs-1: dirty=508 wb=922 unstable=0 bg_thresh=1012 thresh=2025 gap=595 poll_thresh=16 ino=257 dd-2584 [002] 66.003021: balance_dirty_state: bdi btrfs-1: dirty=533 wb=922 unstable=0 bg_thresh=1014 thresh=2029 gap=574 poll_thresh=17 ino=257 dd-2584 [002] 66.003142: balance_dirty_state: bdi btrfs-1: dirty=558 wb=922 unstable=0 bg_thresh=1014 thresh=2028 gap=548 poll_thresh=18 ino=257 dd-2584 [002] 66.003264: balance_dirty_state: bdi btrfs-1: dirty=608 wb=922 unstable=0 bg_thresh=1010 thresh=2021 gap=491 poll_thresh=19 ino=257 dd-2584 [002] 66.003268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=60944 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 66.010809: balance_dirty_state: bdi btrfs-1: dirty=608 wb=759 unstable=0 bg_thresh=1011 thresh=2023 gap=656 poll_thresh=19 ino=257 dd-2584 [002] 66.010874: balance_dirty_state: bdi btrfs-1: dirty=608 wb=759 unstable=0 bg_thresh=1014 thresh=2028 gap=661 poll_thresh=14 ino=257 dd-2584 [002] 66.010935: balance_dirty_state: bdi btrfs-1: dirty=633 wb=759 unstable=0 bg_thresh=1011 thresh=2022 gap=630 poll_thresh=15 ino=257 dd-2584 [002] 66.010996: balance_dirty_state: bdi btrfs-1: dirty=658 wb=759 unstable=0 bg_thresh=1013 thresh=2027 gap=610 poll_thresh=16 ino=257 dd-2584 [002] 66.011117: balance_dirty_state: bdi btrfs-1: dirty=683 wb=759 unstable=0 bg_thresh=1013 thresh=2026 gap=584 poll_thresh=17 ino=257 dd-2584 [002] 66.011240: balance_dirty_state: bdi btrfs-1: dirty=708 wb=759 unstable=0 bg_thresh=1012 thresh=2025 gap=558 poll_thresh=18 ino=257 dd-2584 [002] 66.011533: balance_dirty_state: bdi btrfs-1: dirty=733 wb=759 unstable=0 bg_thresh=1014 thresh=2029 gap=537 poll_thresh=19 ino=257 dd-2584 [002] 66.011660: balance_dirty_state: bdi btrfs-1: dirty=783 wb=759 unstable=0 bg_thresh=1014 thresh=2028 gap=486 poll_thresh=20 ino=257 dd-2584 [002] 66.011665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=60944 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 66.018909: balance_dirty_state: bdi btrfs-1: dirty=780 wb=644 unstable=0 bg_thresh=1014 thresh=2029 gap=605 poll_thresh=20 ino=257 dd-2584 [002] 66.018981: balance_dirty_state: bdi btrfs-1: dirty=780 wb=644 unstable=0 bg_thresh=1014 thresh=2029 gap=605 poll_thresh=15 ino=257 dd-2584 [002] 66.019043: balance_dirty_state: bdi btrfs-1: dirty=805 wb=644 unstable=0 bg_thresh=1014 thresh=2028 gap=579 poll_thresh=16 ino=257 dd-2584 [002] 66.019160: balance_dirty_state: bdi btrfs-1: dirty=830 wb=644 unstable=0 bg_thresh=1013 thresh=2027 gap=553 poll_thresh=17 ino=257 dd-2584 [002] 66.019280: balance_dirty_state: bdi btrfs-1: dirty=880 wb=644 unstable=0 bg_thresh=1015 thresh=2031 gap=507 poll_thresh=18 ino=257 dd-2584 [002] 66.019285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-121% task_weight=100% bdi_bw=61784 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 66.026975: balance_dirty_state: bdi btrfs-1: dirty=880 wb=518 unstable=0 bg_thresh=1018 thresh=2036 gap=638 poll_thresh=18 ino=257 dd-2584 [002] 66.027044: balance_dirty_state: bdi btrfs-1: dirty=880 wb=518 unstable=0 bg_thresh=1015 thresh=2030 gap=632 poll_thresh=13 ino=257 dd-2584 [002] 66.027107: balance_dirty_state: bdi btrfs-1: dirty=905 wb=518 unstable=0 bg_thresh=1017 thresh=2035 gap=612 poll_thresh=14 ino=257 dd-2584 [002] 66.027166: balance_dirty_state: bdi btrfs-1: dirty=930 wb=518 unstable=0 bg_thresh=1014 thresh=2029 gap=581 poll_thresh=15 ino=257 dd-2584 [002] 66.027227: balance_dirty_state: bdi btrfs-1: dirty=930 wb=518 unstable=0 bg_thresh=1017 thresh=2034 gap=586 poll_thresh=16 ino=257 dd-2584 [002] 66.027347: balance_dirty_state: bdi btrfs-1: dirty=980 wb=518 unstable=0 bg_thresh=1016 thresh=2033 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 66.027644: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=518 unstable=0 bg_thresh=1018 thresh=2037 gap=514 poll_thresh=18 ino=257 dd-2584 [002] 66.027768: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=518 unstable=0 bg_thresh=1018 thresh=2036 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 66.027773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=61784 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 66.027793: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18544 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 66.030050: writeback_single_inode: bdi btrfs-1: ino=257 state= age=328 wrote=720 to_write=7472 dd-2584 [002] 66.034817: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1129 unstable=0 bg_thresh=1018 thresh=2036 gap=602 poll_thresh=19 ino=257 dd-2584 [002] 66.034898: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1118 unstable=0 bg_thresh=1017 thresh=2035 gap=571 poll_thresh=14 ino=257 dd-2584 [002] 66.034964: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1118 unstable=0 bg_thresh=1014 thresh=2028 gap=564 poll_thresh=15 ino=257 dd-2584 [002] 66.035029: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1118 unstable=0 bg_thresh=1016 thresh=2033 gap=544 poll_thresh=16 ino=257 dd-2584 [002] 66.035156: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1118 unstable=0 bg_thresh=1016 thresh=2032 gap=518 poll_thresh=17 ino=257 dd-2584 [002] 66.035287: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1118 unstable=0 bg_thresh=1015 thresh=2031 gap=467 poll_thresh=18 ino=257 dd-2584 [002] 66.035292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=61784 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 66.042857: balance_dirty_state: bdi btrfs-1: dirty=446 wb=993 unstable=0 bg_thresh=1008 thresh=2017 gap=578 poll_thresh=18 ino=257 dd-2584 [002] 66.042923: balance_dirty_state: bdi btrfs-1: dirty=460 wb=972 unstable=0 bg_thresh=1008 thresh=2017 gap=585 poll_thresh=13 ino=257 dd-2584 [002] 66.042985: balance_dirty_state: bdi btrfs-1: dirty=485 wb=972 unstable=0 bg_thresh=1011 thresh=2022 gap=565 poll_thresh=14 ino=257 dd-2584 [002] 66.043051: balance_dirty_state: bdi btrfs-1: dirty=485 wb=972 unstable=0 bg_thresh=1008 thresh=2016 gap=559 poll_thresh=15 ino=257 dd-2584 [002] 66.043115: balance_dirty_state: bdi btrfs-1: dirty=510 wb=972 unstable=0 bg_thresh=1010 thresh=2021 gap=539 poll_thresh=16 ino=257 dd-2584 [002] 66.043242: balance_dirty_state: bdi btrfs-1: dirty=535 wb=972 unstable=0 bg_thresh=1010 thresh=2020 gap=513 poll_thresh=17 ino=257 dd-2584 [002] 66.043546: balance_dirty_state: bdi btrfs-1: dirty=585 wb=972 unstable=0 bg_thresh=1012 thresh=2025 gap=468 poll_thresh=18 ino=257 dd-2584 [002] 66.043551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=61784 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 66.050816: balance_dirty_state: bdi btrfs-1: dirty=585 wb=822 unstable=0 bg_thresh=1012 thresh=2024 gap=617 poll_thresh=18 ino=257 dd-2584 [002] 66.050881: balance_dirty_state: bdi btrfs-1: dirty=585 wb=822 unstable=0 bg_thresh=1011 thresh=2023 gap=616 poll_thresh=13 ino=257 dd-2584 [002] 66.050942: balance_dirty_state: bdi btrfs-1: dirty=610 wb=822 unstable=0 bg_thresh=1011 thresh=2022 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 66.051003: balance_dirty_state: bdi btrfs-1: dirty=635 wb=822 unstable=0 bg_thresh=1013 thresh=2027 gap=570 poll_thresh=15 ino=257 dd-2584 [002] 66.051062: balance_dirty_state: bdi btrfs-1: dirty=635 wb=822 unstable=0 bg_thresh=1010 thresh=2021 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 66.051180: balance_dirty_state: bdi btrfs-1: dirty=685 wb=822 unstable=0 bg_thresh=1010 thresh=2020 gap=513 poll_thresh=17 ino=257 dd-2584 [002] 66.051299: balance_dirty_state: bdi btrfs-1: dirty=710 wb=822 unstable=0 bg_thresh=1009 thresh=2019 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 66.051303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=61784 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 66.058942: balance_dirty_state: bdi btrfs-1: dirty=710 wb=722 unstable=0 bg_thresh=1004 thresh=2009 gap=577 poll_thresh=18 ino=257 dd-2584 [002] 66.059009: balance_dirty_state: bdi btrfs-1: dirty=710 wb=722 unstable=0 bg_thresh=1007 thresh=2014 gap=582 poll_thresh=13 ino=257 dd-2584 [002] 66.059071: balance_dirty_state: bdi btrfs-1: dirty=735 wb=722 unstable=0 bg_thresh=1006 thresh=2013 gap=556 poll_thresh=14 ino=257 dd-2584 [002] 66.059131: balance_dirty_state: bdi btrfs-1: dirty=760 wb=722 unstable=0 bg_thresh=1009 thresh=2018 gap=536 poll_thresh=15 ino=257 dd-2584 [002] 66.059191: balance_dirty_state: bdi btrfs-1: dirty=760 wb=722 unstable=0 bg_thresh=1006 thresh=2012 gap=530 poll_thresh=16 ino=257 dd-2584 [002] 66.059311: balance_dirty_state: bdi btrfs-1: dirty=810 wb=722 unstable=0 bg_thresh=1005 thresh=2011 gap=479 poll_thresh=17 ino=257 dd-2584 [002] 66.059316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=61784 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 66.066964: balance_dirty_state: bdi btrfs-1: dirty=810 wb=597 unstable=0 bg_thresh=1007 thresh=2014 gap=607 poll_thresh=17 ino=257 dd-2584 [005] 66.067438: balance_dirty_state: bdi btrfs-1: dirty=810 wb=597 unstable=0 bg_thresh=1007 thresh=2014 gap=607 poll_thresh=13 ino=257 dd-2584 [005] 66.067554: balance_dirty_state: bdi btrfs-1: dirty=835 wb=597 unstable=0 bg_thresh=1009 thresh=2019 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 66.067672: balance_dirty_state: bdi btrfs-1: dirty=860 wb=597 unstable=0 bg_thresh=1009 thresh=2018 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 66.067776: balance_dirty_state: bdi btrfs-1: dirty=860 wb=572 unstable=0 bg_thresh=1006 thresh=2012 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 66.067921: balance_dirty_state: bdi btrfs-1: dirty=910 wb=497 unstable=0 bg_thresh=1006 thresh=2012 gap=605 poll_thresh=17 ino=257 dd-2584 [005] 66.068048: balance_dirty_state: bdi btrfs-1: dirty=935 wb=472 unstable=0 bg_thresh=1005 thresh=2011 gap=604 poll_thresh=18 ino=257 dd-2584 [005] 66.068170: balance_dirty_state: bdi btrfs-1: dirty=960 wb=472 unstable=0 bg_thresh=1003 thresh=2007 gap=575 poll_thresh=19 ino=257 dd-2584 [005] 66.068296: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=472 unstable=0 bg_thresh=1006 thresh=2012 gap=530 poll_thresh=20 ino=257 flush-btrfs-1-2586 [006] 66.068368: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18584 wrote=0 to_write=8192 dd-2584 [005] 66.068427: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=472 unstable=0 bg_thresh=1006 thresh=2012 gap=505 poll_thresh=21 ino=257 dd-2584 [005] 66.068557: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=472 unstable=0 bg_thresh=1001 thresh=2003 gap=471 poll_thresh=22 ino=257 dd-2584 [005] 66.068558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=61784 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 66.070690: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=720 to_write=7472 dd-2584 [005] 66.074901: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1047 unstable=0 bg_thresh=1006 thresh=2012 gap=605 poll_thresh=22 ino=257 dd-2584 [005] 66.075138: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1047 unstable=0 bg_thresh=1008 thresh=2017 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 66.075303: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1047 unstable=0 bg_thresh=1008 thresh=2016 gap=559 poll_thresh=17 ino=257 dd-2584 [005] 66.075538: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1047 unstable=0 bg_thresh=1007 thresh=2015 gap=533 poll_thresh=18 ino=257 dd-2584 [005] 66.075772: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1047 unstable=0 bg_thresh=1007 thresh=2014 gap=482 poll_thresh=19 ino=257 dd-2584 [005] 66.075781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=61784 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 66.082939: balance_dirty_state: bdi btrfs-1: dirty=485 wb=922 unstable=0 bg_thresh=1009 thresh=2019 gap=612 poll_thresh=19 ino=257 dd-2584 [005] 66.083037: balance_dirty_state: bdi btrfs-1: dirty=485 wb=922 unstable=0 bg_thresh=1009 thresh=2018 gap=611 poll_thresh=14 ino=257 dd-2584 [005] 66.083095: balance_dirty_state: bdi btrfs-1: dirty=510 wb=922 unstable=0 bg_thresh=1011 thresh=2023 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 66.083151: balance_dirty_state: bdi btrfs-1: dirty=510 wb=922 unstable=0 bg_thresh=1008 thresh=2017 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 66.083269: balance_dirty_state: bdi btrfs-1: dirty=560 wb=922 unstable=0 bg_thresh=1010 thresh=2021 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 66.083386: balance_dirty_state: bdi btrfs-1: dirty=585 wb=922 unstable=0 bg_thresh=1010 thresh=2020 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 66.083506: balance_dirty_state: bdi btrfs-1: dirty=610 wb=922 unstable=0 bg_thresh=1009 thresh=2019 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 66.083511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=61784 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 66.090952: balance_dirty_state: bdi btrfs-1: dirty=610 wb=797 unstable=0 bg_thresh=1005 thresh=2010 gap=603 poll_thresh=19 ino=257 dd-2584 [006] 66.091189: balance_dirty_state: bdi btrfs-1: dirty=610 wb=797 unstable=0 bg_thresh=1009 thresh=2018 gap=611 poll_thresh=14 ino=257 dd-2584 [006] 66.091250: balance_dirty_state: bdi btrfs-1: dirty=635 wb=797 unstable=0 bg_thresh=1004 thresh=2008 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 66.091310: balance_dirty_state: bdi btrfs-1: dirty=635 wb=797 unstable=0 bg_thresh=1012 thresh=2025 gap=593 poll_thresh=16 ino=257 dd-2584 [006] 66.091431: balance_dirty_state: bdi btrfs-1: dirty=685 wb=797 unstable=0 bg_thresh=1015 thresh=2030 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 66.091550: balance_dirty_state: bdi btrfs-1: dirty=710 wb=797 unstable=0 bg_thresh=1017 thresh=2034 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 66.091667: balance_dirty_state: bdi btrfs-1: dirty=735 wb=797 unstable=0 bg_thresh=1016 thresh=2033 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 66.091671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=61784 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 66.098930: balance_dirty_state: bdi btrfs-1: dirty=735 wb=697 unstable=0 bg_thresh=1015 thresh=2031 gap=599 poll_thresh=19 ino=257 dd-2584 [006] 66.099059: balance_dirty_state: bdi btrfs-1: dirty=760 wb=693 unstable=0 bg_thresh=1015 thresh=2031 gap=578 poll_thresh=14 ino=257 dd-2584 [006] 66.099179: balance_dirty_state: bdi btrfs-1: dirty=760 wb=693 unstable=0 bg_thresh=1015 thresh=2031 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 66.099298: balance_dirty_state: bdi btrfs-1: dirty=785 wb=693 unstable=0 bg_thresh=1015 thresh=2030 gap=552 poll_thresh=16 ino=257 dd-2584 [006] 66.099535: balance_dirty_state: bdi btrfs-1: dirty=810 wb=693 unstable=0 bg_thresh=1014 thresh=2029 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 66.099769: balance_dirty_state: bdi btrfs-1: dirty=860 wb=693 unstable=0 bg_thresh=1014 thresh=2028 gap=475 poll_thresh=18 ino=257 dd-2584 [006] 66.099778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=61784 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 66.106927: balance_dirty_state: bdi btrfs-1: dirty=860 wb=693 unstable=0 bg_thresh=1014 thresh=2029 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 66.106933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=61784 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 66.114972: balance_dirty_state: bdi btrfs-1: dirty=860 wb=443 unstable=0 bg_thresh=1016 thresh=2032 gap=729 poll_thresh=18 ino=257 dd-2584 [000] 66.115443: balance_dirty_state: bdi btrfs-1: dirty=885 wb=443 unstable=0 bg_thresh=1016 thresh=2032 gap=704 poll_thresh=13 ino=257 dd-2584 [000] 66.115560: balance_dirty_state: bdi btrfs-1: dirty=885 wb=443 unstable=0 bg_thresh=1018 thresh=2037 gap=709 poll_thresh=14 ino=257 dd-2584 [000] 66.115676: balance_dirty_state: bdi btrfs-1: dirty=910 wb=443 unstable=0 bg_thresh=1018 thresh=2037 gap=684 poll_thresh=15 ino=257 dd-2584 [000] 66.115795: balance_dirty_state: bdi btrfs-1: dirty=910 wb=443 unstable=0 bg_thresh=1018 thresh=2036 gap=683 poll_thresh=16 ino=257 dd-2584 [000] 66.116033: balance_dirty_state: bdi btrfs-1: dirty=960 wb=443 unstable=0 bg_thresh=1020 thresh=2040 gap=637 poll_thresh=17 ino=257 dd-2584 [000] 66.116264: balance_dirty_state: bdi btrfs-1: dirty=985 wb=443 unstable=0 bg_thresh=1019 thresh=2039 gap=611 poll_thresh=18 ino=257 dd-2584 [000] 66.116497: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=443 unstable=0 bg_thresh=1019 thresh=2038 gap=585 poll_thresh=19 ino=257 dd-2584 [000] 66.116731: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=443 unstable=0 bg_thresh=1018 thresh=2037 gap=534 poll_thresh=20 ino=257 flush-btrfs-1-2586 [006] 66.116782: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18632 wrote=0 to_write=8192 dd-2584 [000] 66.117004: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=418 unstable=0 bg_thresh=1023 thresh=2046 gap=568 poll_thresh=21 ino=257 dd-2584 [000] 66.117201: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=418 unstable=0 bg_thresh=1018 thresh=2036 gap=608 poll_thresh=22 ino=257 dd-2584 [000] 66.117648: balance_dirty_state: bdi btrfs-1: dirty=910 wb=543 unstable=0 bg_thresh=1018 thresh=2037 gap=584 poll_thresh=23 ino=257 dd-2584 [000] 66.117838: balance_dirty_state: bdi btrfs-1: dirty=910 wb=593 unstable=0 bg_thresh=1016 thresh=2032 gap=529 poll_thresh=24 ino=257 dd-2584 [000] 66.118023: balance_dirty_state: bdi btrfs-1: dirty=885 wb=643 unstable=0 bg_thresh=1018 thresh=2037 gap=509 poll_thresh=25 ino=257 dd-2584 [000] 66.118025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=61784 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 66.120045: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=864 to_write=7328 dd-2584 [000] 66.122860: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1193 unstable=0 bg_thresh=1021 thresh=2043 gap=515 poll_thresh=25 ino=257 dd-2584 [000] 66.122926: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1193 unstable=0 bg_thresh=1021 thresh=2043 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 66.122931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=62224 base_bw=1084 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 66.130945: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1068 unstable=0 bg_thresh=1020 thresh=2041 gap=613 poll_thresh=19 ino=257 dd-2584 [000] 66.131010: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1068 unstable=0 bg_thresh=1020 thresh=2040 gap=612 poll_thresh=14 ino=257 dd-2584 [000] 66.131070: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1068 unstable=0 bg_thresh=1020 thresh=2040 gap=587 poll_thresh=15 ino=257 dd-2584 [000] 66.131195: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1018 unstable=0 bg_thresh=1019 thresh=2039 gap=611 poll_thresh=16 ino=257 dd-2584 [000] 66.131393: balance_dirty_state: bdi btrfs-1: dirty=435 wb=943 unstable=0 bg_thresh=1017 thresh=2035 gap=657 poll_thresh=17 ino=257 dd-2584 [000] 66.131574: balance_dirty_state: bdi btrfs-1: dirty=460 wb=943 unstable=0 bg_thresh=1020 thresh=2040 gap=637 poll_thresh=18 ino=257 dd-2584 [000] 66.131694: balance_dirty_state: bdi btrfs-1: dirty=485 wb=943 unstable=0 bg_thresh=1019 thresh=2039 gap=611 poll_thresh=19 ino=257 dd-2584 [000] 66.131987: balance_dirty_state: bdi btrfs-1: dirty=535 wb=943 unstable=0 bg_thresh=1021 thresh=2043 gap=565 poll_thresh=20 ino=257 dd-2584 [000] 66.132106: balance_dirty_state: bdi btrfs-1: dirty=560 wb=943 unstable=0 bg_thresh=1021 thresh=2042 gap=539 poll_thresh=21 ino=257 dd-2584 [000] 66.132222: balance_dirty_state: bdi btrfs-1: dirty=585 wb=943 unstable=0 bg_thresh=1020 thresh=2041 gap=513 poll_thresh=22 ino=257 dd-2584 [000] 66.132338: balance_dirty_state: bdi btrfs-1: dirty=635 wb=943 unstable=0 bg_thresh=1020 thresh=2040 gap=462 poll_thresh=23 ino=257 dd-2584 [000] 66.132343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-247% task_weight=99% bdi_bw=62224 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.138862: balance_dirty_state: bdi btrfs-1: dirty=635 wb=868 unstable=0 bg_thresh=1021 thresh=2043 gap=540 poll_thresh=23 ino=257 dd-2584 [004] 66.138951: balance_dirty_state: bdi btrfs-1: dirty=635 wb=868 unstable=0 bg_thresh=1021 thresh=2043 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 66.139119: balance_dirty_state: bdi btrfs-1: dirty=685 wb=868 unstable=0 bg_thresh=1024 thresh=2048 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 66.139126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-194% task_weight=100% bdi_bw=62224 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.146845: balance_dirty_state: bdi btrfs-1: dirty=685 wb=743 unstable=0 bg_thresh=1021 thresh=2043 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 66.146966: balance_dirty_state: bdi btrfs-1: dirty=685 wb=743 unstable=0 bg_thresh=1021 thresh=2043 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 66.147083: balance_dirty_state: bdi btrfs-1: dirty=710 wb=743 unstable=0 bg_thresh=1021 thresh=2043 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 66.147198: balance_dirty_state: bdi btrfs-1: dirty=735 wb=743 unstable=0 bg_thresh=1024 thresh=2048 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 66.147311: balance_dirty_state: bdi btrfs-1: dirty=735 wb=743 unstable=0 bg_thresh=1026 thresh=2053 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 66.147890: balance_dirty_state: bdi btrfs-1: dirty=785 wb=743 unstable=0 bg_thresh=1029 thresh=2058 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 66.148128: balance_dirty_state: bdi btrfs-1: dirty=810 wb=743 unstable=0 bg_thresh=1028 thresh=2057 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 66.148137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=62224 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.154866: balance_dirty_state: bdi btrfs-1: dirty=810 wb=618 unstable=0 bg_thresh=1027 thresh=2054 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 66.154929: balance_dirty_state: bdi btrfs-1: dirty=810 wb=618 unstable=0 bg_thresh=1027 thresh=2054 gap=626 poll_thresh=13 ino=257 dd-2584 [004] 66.154987: balance_dirty_state: bdi btrfs-1: dirty=835 wb=618 unstable=0 bg_thresh=1027 thresh=2054 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 66.155059: balance_dirty_state: bdi btrfs-1: dirty=860 wb=618 unstable=0 bg_thresh=1026 thresh=2053 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 66.155143: balance_dirty_state: bdi btrfs-1: dirty=860 wb=618 unstable=0 bg_thresh=1029 thresh=2058 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 66.155312: balance_dirty_state: bdi btrfs-1: dirty=910 wb=618 unstable=0 bg_thresh=1025 thresh=2051 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 66.155482: balance_dirty_state: bdi btrfs-1: dirty=935 wb=618 unstable=0 bg_thresh=1025 thresh=2050 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 66.155487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1311 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-147% task_weight=101% bdi_bw=62224 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.162934: balance_dirty_state: bdi btrfs-1: dirty=935 wb=468 unstable=0 bg_thresh=1006 thresh=2012 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 66.163025: balance_dirty_state: bdi btrfs-1: dirty=960 wb=468 unstable=0 bg_thresh=1006 thresh=2012 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 66.163109: balance_dirty_state: bdi btrfs-1: dirty=960 wb=468 unstable=0 bg_thresh=1006 thresh=2012 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 66.163185: balance_dirty_state: bdi btrfs-1: dirty=985 wb=468 unstable=0 bg_thresh=1008 thresh=2017 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 66.163248: balance_dirty_state: bdi btrfs-1: dirty=985 wb=468 unstable=0 bg_thresh=1011 thresh=2022 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 66.163593: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=468 unstable=0 bg_thresh=1010 thresh=2021 gap=518 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 66.163661: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18680 wrote=0 to_write=8192 dd-2584 [004] 66.163782: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=468 unstable=0 bg_thresh=1010 thresh=2020 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 66.163784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=62224 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 66.165957: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=720 to_write=7472 dd-2584 [004] 66.170897: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1068 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 66.171030: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1068 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=13 ino=257 dd-2584 [004] 66.171121: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1068 unstable=0 bg_thresh=1003 thresh=2007 gap=554 poll_thresh=14 ino=257 dd-2584 [004] 66.171210: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1068 unstable=0 bg_thresh=1003 thresh=2007 gap=529 poll_thresh=15 ino=257 dd-2584 [004] 66.171300: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1068 unstable=0 bg_thresh=1003 thresh=2006 gap=503 poll_thresh=16 ino=257 dd-2584 [004] 66.171472: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1068 unstable=0 bg_thresh=1002 thresh=2005 gap=477 poll_thresh=17 ino=257 dd-2584 [004] 66.171477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=62224 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.178911: balance_dirty_state: bdi btrfs-1: dirty=460 wb=943 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=17 ino=257 dd-2584 [004] 66.179006: balance_dirty_state: bdi btrfs-1: dirty=485 wb=943 unstable=0 bg_thresh=999 thresh=1999 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 66.179091: balance_dirty_state: bdi btrfs-1: dirty=485 wb=943 unstable=0 bg_thresh=1002 thresh=2004 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 66.179180: balance_dirty_state: bdi btrfs-1: dirty=510 wb=943 unstable=0 bg_thresh=1002 thresh=2004 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 66.179251: balance_dirty_state: bdi btrfs-1: dirty=510 wb=943 unstable=0 bg_thresh=1004 thresh=2009 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 66.179379: balance_dirty_state: bdi btrfs-1: dirty=560 wb=943 unstable=0 bg_thresh=1007 thresh=2014 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 66.179692: balance_dirty_state: bdi btrfs-1: dirty=585 wb=943 unstable=0 bg_thresh=1006 thresh=2013 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 66.179697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=62224 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.186929: balance_dirty_state: bdi btrfs-1: dirty=585 wb=818 unstable=0 bg_thresh=1004 thresh=2008 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 66.187022: balance_dirty_state: bdi btrfs-1: dirty=610 wb=818 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 66.187106: balance_dirty_state: bdi btrfs-1: dirty=610 wb=818 unstable=0 bg_thresh=1006 thresh=2013 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 66.187188: balance_dirty_state: bdi btrfs-1: dirty=635 wb=818 unstable=0 bg_thresh=1006 thresh=2013 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 66.187272: balance_dirty_state: bdi btrfs-1: dirty=660 wb=818 unstable=0 bg_thresh=1009 thresh=2018 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 66.187439: balance_dirty_state: bdi btrfs-1: dirty=685 wb=818 unstable=0 bg_thresh=1008 thresh=2017 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 66.187611: balance_dirty_state: bdi btrfs-1: dirty=710 wb=818 unstable=0 bg_thresh=1010 thresh=2021 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 66.187617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=62224 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 66.194932: balance_dirty_state: bdi btrfs-1: dirty=710 wb=593 unstable=0 bg_thresh=1000 thresh=2001 gap=698 poll_thresh=18 ino=257 dd-2584 [000] 66.195024: balance_dirty_state: bdi btrfs-1: dirty=710 wb=593 unstable=0 bg_thresh=1006 thresh=2012 gap=709 poll_thresh=13 ino=257 dd-2584 [000] 66.195111: balance_dirty_state: bdi btrfs-1: dirty=735 wb=593 unstable=0 bg_thresh=998 thresh=1997 gap=669 poll_thresh=14 ino=257 dd-2584 [000] 66.195196: balance_dirty_state: bdi btrfs-1: dirty=760 wb=593 unstable=0 bg_thresh=1004 thresh=2008 gap=655 poll_thresh=15 ino=257 dd-2584 [000] 66.195281: balance_dirty_state: bdi btrfs-1: dirty=760 wb=593 unstable=0 bg_thresh=999 thresh=1999 gap=646 poll_thresh=16 ino=257 dd-2584 [000] 66.195454: balance_dirty_state: bdi btrfs-1: dirty=785 wb=593 unstable=0 bg_thresh=1002 thresh=2004 gap=626 poll_thresh=17 ino=257 dd-2584 [000] 66.195858: balance_dirty_state: bdi btrfs-1: dirty=835 wb=593 unstable=0 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=18 ino=257 dd-2584 [000] 66.195972: balance_dirty_state: bdi btrfs-1: dirty=860 wb=593 unstable=0 bg_thresh=1002 thresh=2005 gap=552 poll_thresh=19 ino=257 dd-2584 [000] 66.196086: balance_dirty_state: bdi btrfs-1: dirty=885 wb=593 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=20 ino=257 dd-2584 [000] 66.196200: balance_dirty_state: bdi btrfs-1: dirty=935 wb=593 unstable=0 bg_thresh=1004 thresh=2008 gap=480 poll_thresh=21 ino=257 dd-2584 [000] 66.196235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=62224 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 66.202922: balance_dirty_state: bdi btrfs-1: dirty=935 wb=468 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=21 ino=257 dd-2584 [000] 66.203017: balance_dirty_state: bdi btrfs-1: dirty=935 wb=468 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=16 ino=257 dd-2584 [000] 66.203195: balance_dirty_state: bdi btrfs-1: dirty=960 wb=468 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=17 ino=257 dd-2584 [000] 66.203371: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=468 unstable=0 bg_thresh=998 thresh=1996 gap=518 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 66.203416: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18720 wrote=0 to_write=8192 dd-2584 [000] 66.203537: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=468 unstable=0 bg_thresh=1000 thresh=2000 gap=522 poll_thresh=19 ino=257 dd-2584 [000] 66.203664: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=518 unstable=0 bg_thresh=999 thresh=1999 gap=471 poll_thresh=20 ino=257 dd-2584 [000] 66.203666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=62224 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 66.205716: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=720 to_write=7472 dd-2584 [000] 66.210945: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1068 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=20 ino=257 dd-2584 [000] 66.211184: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1068 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=15 ino=257 dd-2584 [000] 66.211244: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1068 unstable=0 bg_thresh=1000 thresh=2001 gap=548 poll_thresh=16 ino=257 dd-2584 [000] 66.211361: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1068 unstable=0 bg_thresh=1000 thresh=2000 gap=522 poll_thresh=17 ino=257 dd-2584 [000] 66.211479: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1068 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 66.211596: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1068 unstable=0 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=19 ino=257 dd-2584 [000] 66.211600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=62224 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 66.218946: balance_dirty_state: bdi btrfs-1: dirty=460 wb=943 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=19 ino=257 dd-2584 [000] 66.219017: balance_dirty_state: bdi btrfs-1: dirty=485 wb=943 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=14 ino=257 dd-2584 [000] 66.219074: balance_dirty_state: bdi btrfs-1: dirty=510 wb=943 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=15 ino=257 dd-2584 [000] 66.219131: balance_dirty_state: bdi btrfs-1: dirty=510 wb=943 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=16 ino=257 dd-2584 [000] 66.219245: balance_dirty_state: bdi btrfs-1: dirty=560 wb=943 unstable=0 bg_thresh=999 thresh=1998 gap=495 poll_thresh=17 ino=257 dd-2584 [000] 66.219249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=62224 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 66.226923: balance_dirty_state: bdi btrfs-1: dirty=560 wb=818 unstable=0 bg_thresh=1001 thresh=2002 gap=624 poll_thresh=17 ino=257 dd-2584 [000] 66.227049: balance_dirty_state: bdi btrfs-1: dirty=560 wb=818 unstable=0 bg_thresh=1003 thresh=2007 gap=629 poll_thresh=13 ino=257 dd-2584 [000] 66.227168: balance_dirty_state: bdi btrfs-1: dirty=585 wb=818 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=14 ino=257 dd-2584 [000] 66.227286: balance_dirty_state: bdi btrfs-1: dirty=610 wb=818 unstable=0 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 66.227753: balance_dirty_state: bdi btrfs-1: dirty=610 wb=818 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=16 ino=257 dd-2584 [000] 66.228056: balance_dirty_state: bdi btrfs-1: dirty=635 wb=793 unstable=0 bg_thresh=1002 thresh=2004 gap=576 poll_thresh=17 ino=257 dd-2584 [000] 66.228253: balance_dirty_state: bdi btrfs-1: dirty=685 wb=793 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 66.228444: balance_dirty_state: bdi btrfs-1: dirty=710 wb=793 unstable=0 bg_thresh=996 thresh=1993 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 66.228451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=63248 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 66.234925: balance_dirty_state: bdi btrfs-1: dirty=710 wb=743 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=19 ino=257 dd-2584 [000] 66.235028: balance_dirty_state: bdi btrfs-1: dirty=735 wb=743 unstable=0 bg_thresh=1000 thresh=2001 gap=523 poll_thresh=14 ino=257 dd-2584 [000] 66.235115: balance_dirty_state: bdi btrfs-1: dirty=735 wb=743 unstable=0 bg_thresh=1003 thresh=2006 gap=528 poll_thresh=15 ino=257 dd-2584 [000] 66.235201: balance_dirty_state: bdi btrfs-1: dirty=760 wb=743 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=16 ino=257 dd-2584 [000] 66.235369: balance_dirty_state: bdi btrfs-1: dirty=785 wb=743 unstable=0 bg_thresh=1002 thresh=2004 gap=476 poll_thresh=17 ino=257 dd-2584 [000] 66.235375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=63248 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 66.246925: balance_dirty_state: bdi btrfs-1: dirty=785 wb=493 unstable=0 bg_thresh=997 thresh=1995 gap=717 poll_thresh=17 ino=257 dd-2584 [000] 66.246992: balance_dirty_state: bdi btrfs-1: dirty=810 wb=493 unstable=0 bg_thresh=997 thresh=1995 gap=692 poll_thresh=13 ino=257 dd-2584 [000] 66.247047: balance_dirty_state: bdi btrfs-1: dirty=835 wb=493 unstable=0 bg_thresh=1000 thresh=2000 gap=672 poll_thresh=14 ino=257 dd-2584 [000] 66.247103: balance_dirty_state: bdi btrfs-1: dirty=835 wb=493 unstable=0 bg_thresh=1000 thresh=2000 gap=672 poll_thresh=15 ino=257 dd-2584 [000] 66.247158: balance_dirty_state: bdi btrfs-1: dirty=860 wb=493 unstable=0 bg_thresh=1002 thresh=2005 gap=652 poll_thresh=16 ino=257 dd-2584 [004] 66.248225: balance_dirty_state: bdi btrfs-1: dirty=885 wb=493 unstable=0 bg_thresh=1002 thresh=2005 gap=627 poll_thresh=17 ino=257 dd-2584 [004] 66.248337: balance_dirty_state: bdi btrfs-1: dirty=935 wb=493 unstable=0 bg_thresh=1007 thresh=2015 gap=587 poll_thresh=18 ino=257 dd-2584 [004] 66.248450: balance_dirty_state: bdi btrfs-1: dirty=960 wb=493 unstable=0 bg_thresh=1007 thresh=2014 gap=561 poll_thresh=19 ino=257 dd-2584 [004] 66.248562: balance_dirty_state: bdi btrfs-1: dirty=985 wb=493 unstable=0 bg_thresh=1006 thresh=2013 gap=535 poll_thresh=20 ino=257 dd-2584 [004] 66.248674: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=493 unstable=0 bg_thresh=1008 thresh=2017 gap=489 poll_thresh=21 ino=257 dd-2584 [004] 66.248679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=98% bdi_bw=63248 base_bw=1084 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 66.248739: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18764 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 66.250814: writeback_single_inode: bdi btrfs-1: ino=257 state= age=212 wrote=672 to_write=7520 dd-2584 [004] 66.254886: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1018 unstable=0 bg_thresh=1004 thresh=2009 gap=631 poll_thresh=21 ino=257 dd-2584 [004] 66.254984: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1018 unstable=0 bg_thresh=1001 thresh=2003 gap=625 poll_thresh=16 ino=257 dd-2584 [004] 66.255221: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1018 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=17 ino=257 dd-2584 [004] 66.255459: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1018 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 66.256047: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1018 unstable=0 bg_thresh=1002 thresh=2005 gap=527 poll_thresh=19 ino=257 dd-2584 [004] 66.256289: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1018 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=20 ino=257 dd-2584 [004] 66.256533: balance_dirty_state: bdi btrfs-1: dirty=535 wb=1018 unstable=0 bg_thresh=1004 thresh=2008 gap=455 poll_thresh=21 ino=257 dd-2584 [004] 66.256542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=63248 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.262942: balance_dirty_state: bdi btrfs-1: dirty=535 wb=893 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=21 ino=257 dd-2584 [004] 66.263036: balance_dirty_state: bdi btrfs-1: dirty=535 wb=893 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 66.263148: balance_dirty_state: bdi btrfs-1: dirty=585 wb=893 unstable=0 bg_thresh=1005 thresh=2010 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 66.263262: balance_dirty_state: bdi btrfs-1: dirty=610 wb=893 unstable=0 bg_thresh=1004 thresh=2008 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 66.263374: balance_dirty_state: bdi btrfs-1: dirty=635 wb=893 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 66.263378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=63248 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.270944: balance_dirty_state: bdi btrfs-1: dirty=635 wb=768 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 66.271035: balance_dirty_state: bdi btrfs-1: dirty=660 wb=768 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 66.271130: balance_dirty_state: bdi btrfs-1: dirty=660 wb=718 unstable=0 bg_thresh=1002 thresh=2005 gap=627 poll_thresh=15 ino=257 dd-2584 [004] 66.271217: balance_dirty_state: bdi btrfs-1: dirty=685 wb=693 unstable=0 bg_thresh=1005 thresh=2010 gap=632 poll_thresh=16 ino=257 dd-2584 [004] 66.271676: balance_dirty_state: bdi btrfs-1: dirty=710 wb=693 unstable=0 bg_thresh=1004 thresh=2009 gap=606 poll_thresh=17 ino=257 dd-2584 [004] 66.271848: balance_dirty_state: bdi btrfs-1: dirty=760 wb=693 unstable=0 bg_thresh=1006 thresh=2013 gap=560 poll_thresh=18 ino=257 dd-2584 [004] 66.272016: balance_dirty_state: bdi btrfs-1: dirty=785 wb=693 unstable=0 bg_thresh=1006 thresh=2012 gap=534 poll_thresh=19 ino=257 dd-2584 [004] 66.272185: balance_dirty_state: bdi btrfs-1: dirty=810 wb=693 unstable=0 bg_thresh=1005 thresh=2011 gap=508 poll_thresh=20 ino=257 dd-2584 [004] 66.272356: balance_dirty_state: bdi btrfs-1: dirty=835 wb=693 unstable=0 bg_thresh=1002 thresh=2004 gap=476 poll_thresh=21 ino=257 dd-2584 [004] 66.272362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=63248 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.278884: balance_dirty_state: bdi btrfs-1: dirty=835 wb=668 unstable=0 bg_thresh=998 thresh=1996 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 66.278889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=63248 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.286910: balance_dirty_state: bdi btrfs-1: dirty=835 wb=418 unstable=0 bg_thresh=1000 thresh=2000 gap=747 poll_thresh=21 ino=257 dd-2584 [004] 66.286988: balance_dirty_state: bdi btrfs-1: dirty=860 wb=418 unstable=0 bg_thresh=1000 thresh=2000 gap=722 poll_thresh=16 ino=257 dd-2584 [004] 66.287098: balance_dirty_state: bdi btrfs-1: dirty=885 wb=418 unstable=0 bg_thresh=1002 thresh=2005 gap=702 poll_thresh=17 ino=257 dd-2584 [004] 66.287209: balance_dirty_state: bdi btrfs-1: dirty=935 wb=418 unstable=0 bg_thresh=1005 thresh=2010 gap=657 poll_thresh=18 ino=257 dd-2584 [004] 66.287323: balance_dirty_state: bdi btrfs-1: dirty=960 wb=418 unstable=0 bg_thresh=1007 thresh=2014 gap=636 poll_thresh=19 ino=257 dd-2584 [004] 66.287599: balance_dirty_state: bdi btrfs-1: dirty=985 wb=418 unstable=0 bg_thresh=1006 thresh=2013 gap=610 poll_thresh=20 ino=257 dd-2584 [004] 66.287711: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=418 unstable=0 bg_thresh=1006 thresh=2012 gap=584 poll_thresh=21 ino=257 flush-btrfs-1-2586 [006] 66.287795: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18804 wrote=0 to_write=8192 dd-2584 [004] 66.287837: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=418 unstable=0 bg_thresh=1005 thresh=2011 gap=533 poll_thresh=22 ino=257 dd-2584 [004] 66.287961: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=443 unstable=0 bg_thresh=1007 thresh=2015 gap=512 poll_thresh=23 ino=257 dd-2584 [004] 66.288087: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=493 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=24 ino=257 dd-2584 [004] 66.288089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=63248 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 66.290233: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=768 to_write=7424 dd-2584 [004] 66.294892: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1068 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=24 ino=257 dd-2584 [004] 66.294953: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1068 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=18 ino=257 dd-2584 [004] 66.295069: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1068 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=19 ino=257 dd-2584 [004] 66.295183: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1068 unstable=0 bg_thresh=1002 thresh=2005 gap=527 poll_thresh=20 ino=257 dd-2584 [004] 66.295469: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1068 unstable=0 bg_thresh=1007 thresh=2015 gap=487 poll_thresh=21 ino=257 dd-2584 [004] 66.295473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=63248 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.302979: balance_dirty_state: bdi btrfs-1: dirty=460 wb=943 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=21 ino=257 dd-2584 [004] 66.303073: balance_dirty_state: bdi btrfs-1: dirty=460 wb=943 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 66.303245: balance_dirty_state: bdi btrfs-1: dirty=510 wb=943 unstable=0 bg_thresh=1002 thresh=2004 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 66.303420: balance_dirty_state: bdi btrfs-1: dirty=535 wb=943 unstable=0 bg_thresh=1001 thresh=2003 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 66.303606: balance_dirty_state: bdi btrfs-1: dirty=560 wb=943 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 66.303612: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=63248 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.310923: balance_dirty_state: bdi btrfs-1: dirty=560 wb=818 unstable=0 bg_thresh=1007 thresh=2014 gap=636 poll_thresh=19 ino=257 dd-2584 [004] 66.311012: balance_dirty_state: bdi btrfs-1: dirty=585 wb=818 unstable=0 bg_thresh=1007 thresh=2014 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 66.311101: balance_dirty_state: bdi btrfs-1: dirty=610 wb=818 unstable=0 bg_thresh=1009 thresh=2019 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 66.311187: balance_dirty_state: bdi btrfs-1: dirty=610 wb=818 unstable=0 bg_thresh=1009 thresh=2019 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 66.311361: balance_dirty_state: bdi btrfs-1: dirty=635 wb=818 unstable=0 bg_thresh=1012 thresh=2024 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 66.311544: balance_dirty_state: bdi btrfs-1: dirty=685 wb=818 unstable=0 bg_thresh=1017 thresh=2034 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 66.311997: balance_dirty_state: bdi btrfs-1: dirty=710 wb=818 unstable=0 bg_thresh=1013 thresh=2027 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 66.312003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=63248 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 66.318934: balance_dirty_state: bdi btrfs-1: dirty=710 wb=768 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=19 ino=257 dd-2584 [000] 66.319031: balance_dirty_state: bdi btrfs-1: dirty=710 wb=768 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=14 ino=257 dd-2584 [000] 66.319123: balance_dirty_state: bdi btrfs-1: dirty=735 wb=768 unstable=0 bg_thresh=1007 thresh=2014 gap=511 poll_thresh=15 ino=257 dd-2584 [000] 66.319208: balance_dirty_state: bdi btrfs-1: dirty=760 wb=768 unstable=0 bg_thresh=1009 thresh=2019 gap=491 poll_thresh=16 ino=257 dd-2584 [000] 66.319214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=98% bdi_bw=63248 base_bw=1084 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 66.326978: balance_dirty_state: bdi btrfs-1: dirty=760 wb=518 unstable=0 bg_thresh=1004 thresh=2008 gap=730 poll_thresh=16 ino=257 dd-2584 [000] 66.327045: balance_dirty_state: bdi btrfs-1: dirty=760 wb=518 unstable=0 bg_thresh=1004 thresh=2008 gap=730 poll_thresh=12 ino=257 dd-2584 [000] 66.327100: balance_dirty_state: bdi btrfs-1: dirty=785 wb=518 unstable=0 bg_thresh=1006 thresh=2013 gap=710 poll_thresh=13 ino=257 dd-2584 [000] 66.327154: balance_dirty_state: bdi btrfs-1: dirty=810 wb=518 unstable=0 bg_thresh=1006 thresh=2013 gap=685 poll_thresh=14 ino=257 dd-2584 [000] 66.327211: balance_dirty_state: bdi btrfs-1: dirty=810 wb=518 unstable=0 bg_thresh=1009 thresh=2018 gap=690 poll_thresh=15 ino=257 dd-2584 [000] 66.327269: balance_dirty_state: bdi btrfs-1: dirty=835 wb=518 unstable=0 bg_thresh=1011 thresh=2023 gap=670 poll_thresh=16 ino=257 dd-2584 [000] 66.327458: balance_dirty_state: bdi btrfs-1: dirty=860 wb=518 unstable=0 bg_thresh=1011 thresh=2022 gap=644 poll_thresh=17 ino=257 dd-2584 [000] 66.327576: balance_dirty_state: bdi btrfs-1: dirty=910 wb=518 unstable=0 bg_thresh=1010 thresh=2021 gap=593 poll_thresh=18 ino=257 dd-2584 [000] 66.327734: balance_dirty_state: bdi btrfs-1: dirty=935 wb=518 unstable=0 bg_thresh=1012 thresh=2025 gap=572 poll_thresh=19 ino=257 dd-2584 [000] 66.328145: balance_dirty_state: bdi btrfs-1: dirty=960 wb=518 unstable=0 bg_thresh=1012 thresh=2024 gap=546 poll_thresh=20 ino=257 dd-2584 [000] 66.328261: balance_dirty_state: bdi btrfs-1: dirty=985 wb=518 unstable=0 bg_thresh=1011 thresh=2023 gap=520 poll_thresh=21 ino=257 dd-2584 [000] 66.328374: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=518 unstable=0 bg_thresh=1011 thresh=2022 gap=469 poll_thresh=22 ino=257 dd-2584 [000] 66.328379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=63248 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 66.328440: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18844 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 66.330606: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=688 to_write=7504 dd-2584 [004] 66.335000: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1093 unstable=0 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=22 ino=257 dd-2584 [004] 66.335149: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1093 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 66.335348: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1093 unstable=0 bg_thresh=1004 thresh=2008 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 66.335540: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1093 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 66.335548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=63764 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.342985: balance_dirty_state: bdi btrfs-1: dirty=435 wb=968 unstable=0 bg_thresh=1003 thresh=2007 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 66.343129: balance_dirty_state: bdi btrfs-1: dirty=460 wb=968 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 66.343274: balance_dirty_state: bdi btrfs-1: dirty=485 wb=968 unstable=0 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=14 ino=257 dd-2584 [004] 66.343418: balance_dirty_state: bdi btrfs-1: dirty=485 wb=968 unstable=0 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 66.343560: balance_dirty_state: bdi btrfs-1: dirty=510 wb=968 unstable=0 bg_thresh=1008 thresh=2017 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 66.343853: balance_dirty_state: bdi btrfs-1: dirty=535 wb=968 unstable=0 bg_thresh=1011 thresh=2022 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 66.344608: balance_dirty_state: bdi btrfs-1: dirty=560 wb=968 unstable=0 bg_thresh=1010 thresh=2021 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 66.344618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=63764 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.350968: balance_dirty_state: bdi btrfs-1: dirty=560 wb=843 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 66.351070: balance_dirty_state: bdi btrfs-1: dirty=585 wb=843 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 66.351168: balance_dirty_state: bdi btrfs-1: dirty=610 wb=843 unstable=0 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 66.351270: balance_dirty_state: bdi btrfs-1: dirty=610 wb=843 unstable=0 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 66.351401: balance_dirty_state: bdi btrfs-1: dirty=635 wb=843 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 66.351691: balance_dirty_state: bdi btrfs-1: dirty=660 wb=843 unstable=0 bg_thresh=1004 thresh=2008 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 66.351983: balance_dirty_state: bdi btrfs-1: dirty=685 wb=843 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 66.351992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=63764 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.359000: balance_dirty_state: bdi btrfs-1: dirty=685 wb=718 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 66.359090: balance_dirty_state: bdi btrfs-1: dirty=710 wb=718 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=13 ino=257 dd-2584 [004] 66.359176: balance_dirty_state: bdi btrfs-1: dirty=735 wb=718 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=14 ino=257 dd-2584 [004] 66.359259: balance_dirty_state: bdi btrfs-1: dirty=735 wb=718 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 66.359344: balance_dirty_state: bdi btrfs-1: dirty=760 wb=718 unstable=0 bg_thresh=1003 thresh=2007 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 66.359514: balance_dirty_state: bdi btrfs-1: dirty=785 wb=718 unstable=0 bg_thresh=1003 thresh=2006 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 66.359975: balance_dirty_state: bdi btrfs-1: dirty=835 wb=718 unstable=0 bg_thresh=1002 thresh=2005 gap=452 poll_thresh=18 ino=257 dd-2584 [004] 66.359981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=63764 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.366989: balance_dirty_state: bdi btrfs-1: dirty=835 wb=568 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 66.367056: balance_dirty_state: bdi btrfs-1: dirty=835 wb=568 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 66.367115: balance_dirty_state: bdi btrfs-1: dirty=860 wb=568 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 66.367171: balance_dirty_state: bdi btrfs-1: dirty=885 wb=568 unstable=0 bg_thresh=1003 thresh=2007 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 66.367228: balance_dirty_state: bdi btrfs-1: dirty=885 wb=568 unstable=0 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 66.367341: balance_dirty_state: bdi btrfs-1: dirty=910 wb=568 unstable=0 bg_thresh=1005 thresh=2011 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 66.367455: balance_dirty_state: bdi btrfs-1: dirty=960 wb=568 unstable=0 bg_thresh=1005 thresh=2010 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 66.367459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=63764 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.374960: balance_dirty_state: bdi btrfs-1: dirty=960 wb=443 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 66.375047: balance_dirty_state: bdi btrfs-1: dirty=960 wb=443 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 66.375103: balance_dirty_state: bdi btrfs-1: dirty=985 wb=443 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 66.375160: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=443 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 66.375223: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=443 unstable=0 bg_thresh=1004 thresh=2008 gap=555 poll_thresh=16 ino=257 flush-btrfs-1-2586 [006] 66.375225: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18892 wrote=0 to_write=8192 dd-2584 [004] 66.375344: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=443 unstable=0 bg_thresh=1006 thresh=2013 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 66.375644: balance_dirty_state: bdi btrfs-1: dirty=935 wb=568 unstable=0 bg_thresh=1003 thresh=2006 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 66.375769: balance_dirty_state: bdi btrfs-1: dirty=935 wb=593 unstable=0 bg_thresh=1005 thresh=2010 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 66.375771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=63764 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 66.377717: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=752 to_write=7440 dd-2584 [004] 66.382933: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1068 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 66.383043: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1068 unstable=0 bg_thresh=997 thresh=1994 gap=541 poll_thresh=14 ino=257 dd-2584 [004] 66.383100: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1068 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 66.383156: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1068 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 66.383266: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1068 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 66.383382: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1068 unstable=0 bg_thresh=1004 thresh=2008 gap=455 poll_thresh=18 ino=257 dd-2584 [004] 66.383387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=63764 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 66.391030: balance_dirty_state: bdi btrfs-1: dirty=485 wb=943 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=18 ino=257 dd-2584 [007] 66.391140: balance_dirty_state: bdi btrfs-1: dirty=485 wb=943 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=13 ino=257 dd-2584 [007] 66.391261: balance_dirty_state: bdi btrfs-1: dirty=510 wb=943 unstable=0 bg_thresh=1006 thresh=2013 gap=560 poll_thresh=14 ino=257 dd-2584 [007] 66.391389: balance_dirty_state: bdi btrfs-1: dirty=535 wb=943 unstable=0 bg_thresh=1009 thresh=2018 gap=540 poll_thresh=15 ino=257 dd-2584 [007] 66.391464: balance_dirty_state: bdi btrfs-1: dirty=535 wb=893 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=16 ino=257 dd-2584 [007] 66.391897: balance_dirty_state: bdi btrfs-1: dirty=585 wb=818 unstable=0 bg_thresh=1004 thresh=2009 gap=606 poll_thresh=17 ino=257 dd-2584 [007] 66.392135: balance_dirty_state: bdi btrfs-1: dirty=610 wb=818 unstable=0 bg_thresh=1006 thresh=2013 gap=585 poll_thresh=18 ino=257 dd-2584 [007] 66.392368: balance_dirty_state: bdi btrfs-1: dirty=635 wb=818 unstable=0 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=19 ino=257 dd-2584 [007] 66.392606: balance_dirty_state: bdi btrfs-1: dirty=685 wb=818 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=20 ino=257 dd-2584 [007] 66.392842: balance_dirty_state: bdi btrfs-1: dirty=710 wb=818 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=21 ino=257 dd-2584 [007] 66.392851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=63764 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 66.398997: balance_dirty_state: bdi btrfs-1: dirty=710 wb=768 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=21 ino=257 dd-2584 [007] 66.399123: balance_dirty_state: bdi btrfs-1: dirty=710 wb=768 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=16 ino=257 dd-2584 [007] 66.399358: balance_dirty_state: bdi btrfs-1: dirty=760 wb=768 unstable=0 bg_thresh=1004 thresh=2008 gap=480 poll_thresh=17 ino=257 dd-2584 [007] 66.399366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=63764 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 66.407012: balance_dirty_state: bdi btrfs-1: dirty=760 wb=768 unstable=0 bg_thresh=1006 thresh=2012 gap=484 poll_thresh=17 ino=257 dd-2584 [007] 66.407021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=63764 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.415067: balance_dirty_state: bdi btrfs-1: dirty=760 wb=518 unstable=0 bg_thresh=1005 thresh=2010 gap=732 poll_thresh=17 ino=257 dd-2584 [004] 66.415146: balance_dirty_state: bdi btrfs-1: dirty=760 wb=518 unstable=0 bg_thresh=1005 thresh=2010 gap=732 poll_thresh=13 ino=257 dd-2584 [004] 66.415205: balance_dirty_state: bdi btrfs-1: dirty=785 wb=518 unstable=0 bg_thresh=1007 thresh=2015 gap=712 poll_thresh=14 ino=257 dd-2584 [004] 66.415260: balance_dirty_state: bdi btrfs-1: dirty=810 wb=518 unstable=0 bg_thresh=1007 thresh=2015 gap=687 poll_thresh=15 ino=257 dd-2584 [004] 66.415315: balance_dirty_state: bdi btrfs-1: dirty=810 wb=518 unstable=0 bg_thresh=1010 thresh=2020 gap=692 poll_thresh=16 ino=257 dd-2584 [004] 66.415594: balance_dirty_state: bdi btrfs-1: dirty=835 wb=518 unstable=0 bg_thresh=1009 thresh=2019 gap=666 poll_thresh=17 ino=257 dd-2584 [004] 66.415707: balance_dirty_state: bdi btrfs-1: dirty=885 wb=518 unstable=0 bg_thresh=1011 thresh=2023 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 66.415819: balance_dirty_state: bdi btrfs-1: dirty=910 wb=518 unstable=0 bg_thresh=1011 thresh=2022 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 66.415930: balance_dirty_state: bdi btrfs-1: dirty=935 wb=518 unstable=0 bg_thresh=1010 thresh=2021 gap=568 poll_thresh=20 ino=257 dd-2584 [004] 66.416044: balance_dirty_state: bdi btrfs-1: dirty=985 wb=518 unstable=0 bg_thresh=1010 thresh=2020 gap=517 poll_thresh=21 ino=257 dd-2584 [004] 66.416158: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=518 unstable=0 bg_thresh=1012 thresh=2024 gap=496 poll_thresh=22 ino=257 dd-2584 [004] 66.416163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=63764 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.423031: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=393 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=22 ino=257 flush-btrfs-1-2586 [006] 66.423086: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18940 wrote=0 to_write=8192 dd-2584 [004] 66.423128: balance_dirty_state: bdi btrfs-1: dirty=985 wb=393 unstable=0 bg_thresh=1005 thresh=2011 gap=633 poll_thresh=16 ino=257 dd-2584 [004] 66.423252: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=418 unstable=0 bg_thresh=1008 thresh=2016 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 66.423549: balance_dirty_state: bdi btrfs-1: dirty=935 wb=543 unstable=0 bg_thresh=1010 thresh=2021 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 66.423677: balance_dirty_state: bdi btrfs-1: dirty=910 wb=568 unstable=0 bg_thresh=1012 thresh=2025 gap=547 poll_thresh=19 ino=257 dd-2584 [004] 66.423805: balance_dirty_state: bdi btrfs-1: dirty=910 wb=618 unstable=0 bg_thresh=1012 thresh=2024 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 66.423807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=63764 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 66.425735: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=784 to_write=7408 dd-2584 [004] 66.431008: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1043 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=20 ino=257 dd-2584 [004] 66.431092: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1043 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 66.431177: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1043 unstable=0 bg_thresh=1008 thresh=2016 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 66.431350: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1043 unstable=0 bg_thresh=1007 thresh=2014 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 66.431537: balance_dirty_state: bdi btrfs-1: dirty=435 wb=993 unstable=0 bg_thresh=1011 thresh=2022 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 66.431714: balance_dirty_state: bdi btrfs-1: dirty=485 wb=918 unstable=0 bg_thresh=1013 thresh=2026 gap=623 poll_thresh=19 ino=257 dd-2584 [004] 66.431833: balance_dirty_state: bdi btrfs-1: dirty=510 wb=918 unstable=0 bg_thresh=1009 thresh=2019 gap=591 poll_thresh=20 ino=257 dd-2584 [004] 66.432123: balance_dirty_state: bdi btrfs-1: dirty=535 wb=918 unstable=0 bg_thresh=1009 thresh=2018 gap=565 poll_thresh=21 ino=257 dd-2584 [004] 66.432243: balance_dirty_state: bdi btrfs-1: dirty=585 wb=918 unstable=0 bg_thresh=1008 thresh=2017 gap=514 poll_thresh=22 ino=257 dd-2584 [004] 66.432363: balance_dirty_state: bdi btrfs-1: dirty=610 wb=918 unstable=0 bg_thresh=1010 thresh=2021 gap=493 poll_thresh=23 ino=257 dd-2584 [004] 66.432368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=63764 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.439004: balance_dirty_state: bdi btrfs-1: dirty=610 wb=918 unstable=0 bg_thresh=1004 thresh=2008 gap=480 poll_thresh=23 ino=257 dd-2584 [004] 66.439016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=64004 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 66.446936: balance_dirty_state: bdi btrfs-1: dirty=610 wb=793 unstable=0 bg_thresh=1009 thresh=2019 gap=616 poll_thresh=23 ino=257 dd-2584 [000] 66.447026: balance_dirty_state: bdi btrfs-1: dirty=610 wb=793 unstable=0 bg_thresh=1009 thresh=2019 gap=616 poll_thresh=17 ino=257 dd-2584 [000] 66.447192: balance_dirty_state: bdi btrfs-1: dirty=660 wb=793 unstable=0 bg_thresh=1012 thresh=2024 gap=571 poll_thresh=18 ino=257 dd-2584 [000] 66.447356: balance_dirty_state: bdi btrfs-1: dirty=685 wb=793 unstable=0 bg_thresh=1014 thresh=2029 gap=551 poll_thresh=19 ino=257 dd-2584 [000] 66.447526: balance_dirty_state: bdi btrfs-1: dirty=710 wb=793 unstable=0 bg_thresh=1016 thresh=2033 gap=530 poll_thresh=20 ino=257 dd-2584 [000] 66.447696: balance_dirty_state: bdi btrfs-1: dirty=760 wb=793 unstable=0 bg_thresh=1016 thresh=2032 gap=479 poll_thresh=21 ino=257 dd-2584 [000] 66.447702: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=64004 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 66.454948: balance_dirty_state: bdi btrfs-1: dirty=760 wb=668 unstable=0 bg_thresh=1013 thresh=2026 gap=598 poll_thresh=21 ino=257 dd-2584 [000] 66.455013: balance_dirty_state: bdi btrfs-1: dirty=760 wb=668 unstable=0 bg_thresh=1015 thresh=2031 gap=603 poll_thresh=16 ino=257 dd-2584 [000] 66.455474: balance_dirty_state: bdi btrfs-1: dirty=785 wb=543 unstable=0 bg_thresh=1011 thresh=2022 gap=694 poll_thresh=17 ino=257 dd-2584 [000] 66.455652: balance_dirty_state: bdi btrfs-1: dirty=835 wb=543 unstable=0 bg_thresh=1013 thresh=2027 gap=649 poll_thresh=18 ino=257 dd-2584 [000] 66.455846: balance_dirty_state: bdi btrfs-1: dirty=860 wb=543 unstable=0 bg_thresh=1011 thresh=2023 gap=620 poll_thresh=19 ino=257 dd-2584 [000] 66.456509: balance_dirty_state: bdi btrfs-1: dirty=885 wb=543 unstable=0 bg_thresh=1011 thresh=2023 gap=595 poll_thresh=20 ino=257 dd-2584 [000] 66.456683: balance_dirty_state: bdi btrfs-1: dirty=935 wb=543 unstable=0 bg_thresh=1014 thresh=2028 gap=550 poll_thresh=21 ino=257 dd-2584 [000] 66.456994: balance_dirty_state: bdi btrfs-1: dirty=960 wb=543 unstable=0 bg_thresh=1013 thresh=2027 gap=524 poll_thresh=22 ino=257 dd-2584 [000] 66.457128: balance_dirty_state: bdi btrfs-1: dirty=985 wb=543 unstable=0 bg_thresh=1012 thresh=2025 gap=497 poll_thresh=23 ino=257 dd-2584 [000] 66.457132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-172% task_weight=98% bdi_bw=64004 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.463060: balance_dirty_state: bdi btrfs-1: dirty=985 wb=418 unstable=0 bg_thresh=1008 thresh=2017 gap=614 poll_thresh=23 ino=257 dd-2584 [004] 66.463182: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=418 unstable=0 bg_thresh=1008 thresh=2017 gap=589 poll_thresh=17 ino=257 dd-2584 [004] 66.463421: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=418 unstable=0 bg_thresh=1011 thresh=2022 gap=569 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 66.463494: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18980 wrote=0 to_write=8192 dd-2584 [004] 66.463938: balance_dirty_state: bdi btrfs-1: dirty=935 wb=543 unstable=0 bg_thresh=1015 thresh=2030 gap=552 poll_thresh=19 ino=257 dd-2584 [004] 66.464113: balance_dirty_state: bdi btrfs-1: dirty=910 wb=593 unstable=0 bg_thresh=1017 thresh=2034 gap=531 poll_thresh=20 ino=257 dd-2584 [004] 66.464243: balance_dirty_state: bdi btrfs-1: dirty=910 wb=643 unstable=0 bg_thresh=1016 thresh=2033 gap=480 poll_thresh=21 ino=257 dd-2584 [004] 66.464244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-210% task_weight=98% bdi_bw=64004 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 66.466058: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=784 to_write=7408 dd-2584 [004] 66.470999: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1068 unstable=0 bg_thresh=1006 thresh=2013 gap=585 poll_thresh=21 ino=257 dd-2584 [004] 66.471125: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1068 unstable=0 bg_thresh=1009 thresh=2018 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 66.471360: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1068 unstable=0 bg_thresh=1005 thresh=2011 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 66.471567: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1068 unstable=0 bg_thresh=1005 thresh=2010 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 66.471772: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1068 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 66.471779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=64004 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.479011: balance_dirty_state: bdi btrfs-1: dirty=460 wb=943 unstable=0 bg_thresh=1007 thresh=2014 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 66.479112: balance_dirty_state: bdi btrfs-1: dirty=485 wb=943 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 66.479207: balance_dirty_state: bdi btrfs-1: dirty=485 wb=943 unstable=0 bg_thresh=1009 thresh=2018 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 66.479305: balance_dirty_state: bdi btrfs-1: dirty=510 wb=943 unstable=0 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 66.479763: balance_dirty_state: bdi btrfs-1: dirty=535 wb=943 unstable=0 bg_thresh=1004 thresh=2008 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 66.479951: balance_dirty_state: bdi btrfs-1: dirty=585 wb=943 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 66.479957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=64004 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 66.487046: balance_dirty_state: bdi btrfs-1: dirty=585 wb=918 unstable=0 bg_thresh=1009 thresh=2018 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 66.487123: balance_dirty_state: bdi btrfs-1: dirty=610 wb=918 unstable=0 bg_thresh=1009 thresh=2018 gap=490 poll_thresh=13 ino=257 dd-2584 [005] 66.487130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-181% task_weight=98% bdi_bw=64004 base_bw=1084 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 66.495022: balance_dirty_state: bdi btrfs-1: dirty=610 wb=668 unstable=0 bg_thresh=1008 thresh=2016 gap=738 poll_thresh=13 ino=257 dd-2584 [005] 66.495127: balance_dirty_state: bdi btrfs-1: dirty=635 wb=668 unstable=0 bg_thresh=1010 thresh=2021 gap=718 poll_thresh=10 ino=257 dd-2584 [005] 66.495242: balance_dirty_state: bdi btrfs-1: dirty=635 wb=668 unstable=0 bg_thresh=1010 thresh=2021 gap=718 poll_thresh=11 ino=257 dd-2584 [005] 66.495359: balance_dirty_state: bdi btrfs-1: dirty=660 wb=668 unstable=0 bg_thresh=1010 thresh=2020 gap=692 poll_thresh=12 ino=257 dd-2584 [005] 66.495478: balance_dirty_state: bdi btrfs-1: dirty=685 wb=668 unstable=0 bg_thresh=1010 thresh=2020 gap=667 poll_thresh=13 ino=257 dd-2584 [005] 66.495593: balance_dirty_state: bdi btrfs-1: dirty=685 wb=668 unstable=0 bg_thresh=1009 thresh=2019 gap=666 poll_thresh=14 ino=257 dd-2584 [005] 66.495713: balance_dirty_state: bdi btrfs-1: dirty=710 wb=668 unstable=0 bg_thresh=1012 thresh=2024 gap=646 poll_thresh=15 ino=257 dd-2584 [005] 66.495830: balance_dirty_state: bdi btrfs-1: dirty=710 wb=668 unstable=0 bg_thresh=1011 thresh=2023 gap=645 poll_thresh=16 ino=257 dd-2584 [005] 66.496065: balance_dirty_state: bdi btrfs-1: dirty=760 wb=668 unstable=0 bg_thresh=1011 thresh=2022 gap=594 poll_thresh=17 ino=257 dd-2584 [005] 66.496298: balance_dirty_state: bdi btrfs-1: dirty=785 wb=668 unstable=0 bg_thresh=1010 thresh=2021 gap=568 poll_thresh=18 ino=257 dd-2584 [005] 66.496882: balance_dirty_state: bdi btrfs-1: dirty=810 wb=668 unstable=0 bg_thresh=1012 thresh=2025 gap=547 poll_thresh=19 ino=257 dd-2584 [005] 66.497116: balance_dirty_state: bdi btrfs-1: dirty=860 wb=668 unstable=0 bg_thresh=1012 thresh=2024 gap=496 poll_thresh=20 ino=257 dd-2584 [005] 66.497125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=64004 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 66.503050: balance_dirty_state: bdi btrfs-1: dirty=860 wb=543 unstable=0 bg_thresh=1012 thresh=2024 gap=621 poll_thresh=20 ino=257 dd-2584 [005] 66.503156: balance_dirty_state: bdi btrfs-1: dirty=860 wb=543 unstable=0 bg_thresh=1009 thresh=2018 gap=615 poll_thresh=15 ino=257 dd-2584 [005] 66.503213: balance_dirty_state: bdi btrfs-1: dirty=885 wb=543 unstable=0 bg_thresh=1011 thresh=2023 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 66.503326: balance_dirty_state: bdi btrfs-1: dirty=910 wb=543 unstable=0 bg_thresh=1011 thresh=2022 gap=569 poll_thresh=17 ino=257 dd-2584 [005] 66.503441: balance_dirty_state: bdi btrfs-1: dirty=935 wb=543 unstable=0 bg_thresh=1013 thresh=2026 gap=548 poll_thresh=18 ino=257 dd-2584 [005] 66.503558: balance_dirty_state: bdi btrfs-1: dirty=985 wb=543 unstable=0 bg_thresh=1009 thresh=2019 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 66.503562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=64004 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 66.511154: balance_dirty_state: bdi btrfs-1: dirty=985 wb=418 unstable=0 bg_thresh=1011 thresh=2022 gap=619 poll_thresh=19 ino=257 dd-2584 [001] 66.511276: balance_dirty_state: bdi btrfs-1: dirty=985 wb=418 unstable=0 bg_thresh=1012 thresh=2024 gap=621 poll_thresh=14 ino=257 dd-2584 [001] 66.511394: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=418 unstable=0 bg_thresh=1014 thresh=2029 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 66.511510: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=418 unstable=0 bg_thresh=1014 thresh=2029 gap=576 poll_thresh=16 ino=257 flush-btrfs-1-2586 [006] 66.511562: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19028 wrote=0 to_write=8192 dd-2584 [001] 66.511876: balance_dirty_state: bdi btrfs-1: dirty=985 wb=468 unstable=0 bg_thresh=1019 thresh=2039 gap=586 poll_thresh=17 ino=257 dd-2584 [001] 66.512007: balance_dirty_state: bdi btrfs-1: dirty=960 wb=543 unstable=0 bg_thresh=1019 thresh=2038 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 66.512137: balance_dirty_state: bdi btrfs-1: dirty=960 wb=568 unstable=0 bg_thresh=1018 thresh=2037 gap=509 poll_thresh=19 ino=257 dd-2584 [001] 66.512139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-113% task_weight=99% bdi_bw=64004 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 66.513978: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=752 to_write=7440 dd-2584 [001] 66.522972: balance_dirty_state: bdi btrfs-1: dirty=385 wb=918 unstable=0 bg_thresh=1018 thresh=2037 gap=734 poll_thresh=19 ino=257 dd-2584 [001] 66.523135: balance_dirty_state: bdi btrfs-1: dirty=385 wb=918 unstable=0 bg_thresh=1018 thresh=2036 gap=733 poll_thresh=14 ino=257 dd-2584 [001] 66.523264: balance_dirty_state: bdi btrfs-1: dirty=410 wb=918 unstable=0 bg_thresh=1018 thresh=2036 gap=708 poll_thresh=15 ino=257 dd-2584 [001] 66.523385: balance_dirty_state: bdi btrfs-1: dirty=435 wb=918 unstable=0 bg_thresh=1017 thresh=2035 gap=682 poll_thresh=16 ino=257 dd-2584 [001] 66.523629: balance_dirty_state: bdi btrfs-1: dirty=460 wb=918 unstable=0 bg_thresh=1019 thresh=2039 gap=661 poll_thresh=17 ino=257 dd-2584 [001] 66.523869: balance_dirty_state: bdi btrfs-1: dirty=485 wb=918 unstable=0 bg_thresh=1019 thresh=2038 gap=635 poll_thresh=18 ino=257 dd-2584 [001] 66.524110: balance_dirty_state: bdi btrfs-1: dirty=510 wb=918 unstable=0 bg_thresh=1018 thresh=2037 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 66.524357: balance_dirty_state: bdi btrfs-1: dirty=560 wb=918 unstable=0 bg_thresh=1018 thresh=2036 gap=558 poll_thresh=20 ino=257 dd-2584 [001] 66.524954: balance_dirty_state: bdi btrfs-1: dirty=585 wb=918 unstable=0 bg_thresh=1020 thresh=2040 gap=537 poll_thresh=21 ino=257 dd-2584 [001] 66.525196: balance_dirty_state: bdi btrfs-1: dirty=610 wb=918 unstable=0 bg_thresh=1019 thresh=2039 gap=511 poll_thresh=22 ino=257 dd-2584 [001] 66.525436: balance_dirty_state: bdi btrfs-1: dirty=635 wb=918 unstable=0 bg_thresh=1019 thresh=2038 gap=485 poll_thresh=23 ino=257 dd-2584 [001] 66.525446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=64004 base_bw=1084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 66.531050: balance_dirty_state: bdi btrfs-1: dirty=635 wb=793 unstable=0 bg_thresh=1019 thresh=2038 gap=610 poll_thresh=23 ino=257 dd-2584 [001] 66.531144: balance_dirty_state: bdi btrfs-1: dirty=660 wb=793 unstable=0 bg_thresh=1018 thresh=2037 gap=584 poll_thresh=17 ino=257 dd-2584 [001] 66.531267: balance_dirty_state: bdi btrfs-1: dirty=685 wb=793 unstable=0 bg_thresh=1018 thresh=2036 gap=558 poll_thresh=18 ino=257 dd-2584 [001] 66.531389: balance_dirty_state: bdi btrfs-1: dirty=735 wb=793 unstable=0 bg_thresh=1017 thresh=2035 gap=507 poll_thresh=19 ino=257 dd-2584 [001] 66.531394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=64004 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 66.539083: balance_dirty_state: bdi btrfs-1: dirty=735 wb=668 unstable=0 bg_thresh=1017 thresh=2035 gap=632 poll_thresh=19 ino=257 dd-2584 [001] 66.539158: balance_dirty_state: bdi btrfs-1: dirty=735 wb=668 unstable=0 bg_thresh=1020 thresh=2040 gap=637 poll_thresh=14 ino=257 dd-2584 [001] 66.539227: balance_dirty_state: bdi btrfs-1: dirty=760 wb=668 unstable=0 bg_thresh=1017 thresh=2034 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 66.539296: balance_dirty_state: bdi btrfs-1: dirty=785 wb=668 unstable=0 bg_thresh=1019 thresh=2039 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 66.539437: balance_dirty_state: bdi btrfs-1: dirty=810 wb=668 unstable=0 bg_thresh=1018 thresh=2037 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 66.539769: balance_dirty_state: bdi btrfs-1: dirty=835 wb=668 unstable=0 bg_thresh=1018 thresh=2036 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 66.539905: balance_dirty_state: bdi btrfs-1: dirty=860 wb=668 unstable=0 bg_thresh=1017 thresh=2035 gap=507 poll_thresh=19 ino=257 dd-2584 [001] 66.539910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=64004 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 66.547080: balance_dirty_state: bdi btrfs-1: dirty=860 wb=518 unstable=0 bg_thresh=1017 thresh=2035 gap=657 poll_thresh=19 ino=257 dd-2584 [001] 66.547157: balance_dirty_state: bdi btrfs-1: dirty=885 wb=518 unstable=0 bg_thresh=1017 thresh=2035 gap=632 poll_thresh=14 ino=257 dd-2584 [001] 66.547220: balance_dirty_state: bdi btrfs-1: dirty=910 wb=518 unstable=0 bg_thresh=1019 thresh=2039 gap=611 poll_thresh=15 ino=257 dd-2584 [001] 66.547281: balance_dirty_state: bdi btrfs-1: dirty=910 wb=518 unstable=0 bg_thresh=1019 thresh=2039 gap=611 poll_thresh=16 ino=257 dd-2584 [001] 66.547416: balance_dirty_state: bdi btrfs-1: dirty=961 wb=518 unstable=0 bg_thresh=1019 thresh=2039 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 66.547551: balance_dirty_state: bdi btrfs-1: dirty=987 wb=518 unstable=0 bg_thresh=1018 thresh=2037 gap=532 poll_thresh=18 ino=257 dd-2584 [001] 66.547686: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=518 unstable=0 bg_thresh=1020 thresh=2040 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 66.547691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-155% task_weight=99% bdi_bw=64752 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 66.547762: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19064 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 66.549703: writeback_single_inode: bdi btrfs-1: ino=257 state= age=212 wrote=640 to_write=7552 dd-2584 [001] 66.555097: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1034 unstable=0 bg_thresh=1020 thresh=2040 gap=621 poll_thresh=19 ino=257 dd-2584 [001] 66.555210: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1034 unstable=0 bg_thresh=1020 thresh=2041 gap=609 poll_thresh=14 ino=257 dd-2584 [001] 66.555279: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1034 unstable=0 bg_thresh=1020 thresh=2040 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 66.555347: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1034 unstable=0 bg_thresh=1019 thresh=2039 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 66.555656: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1034 unstable=0 bg_thresh=1019 thresh=2039 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 66.555791: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1034 unstable=0 bg_thresh=1019 thresh=2039 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 66.555925: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1034 unstable=0 bg_thresh=1018 thresh=2037 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 66.555930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=64752 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 66.563125: balance_dirty_state: bdi btrfs-1: dirty=528 wb=909 unstable=0 bg_thresh=1018 thresh=2037 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 66.563226: balance_dirty_state: bdi btrfs-1: dirty=541 wb=909 unstable=0 bg_thresh=1020 thresh=2041 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 66.563292: balance_dirty_state: bdi btrfs-1: dirty=554 wb=909 unstable=0 bg_thresh=1020 thresh=2040 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 66.563356: balance_dirty_state: bdi btrfs-1: dirty=567 wb=909 unstable=0 bg_thresh=1019 thresh=2039 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 66.563485: balance_dirty_state: bdi btrfs-1: dirty=606 wb=909 unstable=0 bg_thresh=1020 thresh=2041 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 66.563616: balance_dirty_state: bdi btrfs-1: dirty=632 wb=909 unstable=0 bg_thresh=1019 thresh=2039 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 66.563621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-111% task_weight=99% bdi_bw=64752 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 66.571091: balance_dirty_state: bdi btrfs-1: dirty=632 wb=684 unstable=0 bg_thresh=1019 thresh=2039 gap=723 poll_thresh=18 ino=257 dd-2584 [001] 66.571196: balance_dirty_state: bdi btrfs-1: dirty=645 wb=684 unstable=0 bg_thresh=1019 thresh=2038 gap=709 poll_thresh=13 ino=257 dd-2584 [001] 66.571267: balance_dirty_state: bdi btrfs-1: dirty=645 wb=684 unstable=0 bg_thresh=1019 thresh=2038 gap=709 poll_thresh=14 ino=257 dd-2584 [001] 66.571338: balance_dirty_state: bdi btrfs-1: dirty=670 wb=684 unstable=0 bg_thresh=1015 thresh=2030 gap=676 poll_thresh=15 ino=257 dd-2584 [001] 66.571576: balance_dirty_state: bdi btrfs-1: dirty=695 wb=684 unstable=0 bg_thresh=1016 thresh=2032 gap=653 poll_thresh=16 ino=257 dd-2584 [001] 66.571716: balance_dirty_state: bdi btrfs-1: dirty=733 wb=684 unstable=0 bg_thresh=1019 thresh=2038 gap=621 poll_thresh=17 ino=257 dd-2584 [001] 66.572119: balance_dirty_state: bdi btrfs-1: dirty=758 wb=684 unstable=0 bg_thresh=1047 thresh=2095 gap=653 poll_thresh=18 ino=257 dd-2584 [001] 66.572242: balance_dirty_state: bdi btrfs-1: dirty=783 wb=684 unstable=0 bg_thresh=1047 thresh=2094 gap=627 poll_thresh=19 ino=257 dd-2584 [001] 66.572368: balance_dirty_state: bdi btrfs-1: dirty=808 wb=659 unstable=0 bg_thresh=1046 thresh=2093 gap=626 poll_thresh=20 ino=257 dd-2584 [001] 66.572490: balance_dirty_state: bdi btrfs-1: dirty=858 wb=659 unstable=0 bg_thresh=1048 thresh=2097 gap=580 poll_thresh=21 ino=257 dd-2584 [001] 66.572611: balance_dirty_state: bdi btrfs-1: dirty=883 wb=659 unstable=0 bg_thresh=1048 thresh=2096 gap=554 poll_thresh=22 ino=257 dd-2584 [001] 66.572731: balance_dirty_state: bdi btrfs-1: dirty=908 wb=659 unstable=0 bg_thresh=1047 thresh=2095 gap=528 poll_thresh=23 ino=257 dd-2584 [001] 66.573013: balance_dirty_state: bdi btrfs-1: dirty=958 wb=659 unstable=0 bg_thresh=1047 thresh=2094 gap=477 poll_thresh=24 ino=257 dd-2584 [001] 66.573018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1353 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=64752 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 66.579068: balance_dirty_state: bdi btrfs-1: dirty=958 wb=659 unstable=0 bg_thresh=1035 thresh=2071 gap=454 poll_thresh=24 ino=257 dd-2584 [001] 66.579078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=64752 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.587008: balance_dirty_state: bdi btrfs-1: dirty=958 wb=409 unstable=0 bg_thresh=1031 thresh=2062 gap=695 poll_thresh=24 ino=257 dd-2584 [004] 66.587136: balance_dirty_state: bdi btrfs-1: dirty=958 wb=409 unstable=0 bg_thresh=1033 thresh=2067 gap=700 poll_thresh=18 ino=257 dd-2584 [004] 66.587393: balance_dirty_state: bdi btrfs-1: dirty=996 wb=409 unstable=0 bg_thresh=1032 thresh=2064 gap=659 poll_thresh=19 ino=257 dd-2584 [004] 66.587667: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=409 unstable=0 bg_thresh=1032 thresh=2065 gap=635 poll_thresh=20 ino=257 dd-2584 [004] 66.587937: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=409 unstable=0 bg_thresh=1034 thresh=2069 gap=614 poll_thresh=21 ino=257 flush-btrfs-1-2586 [006] 66.587992: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19104 wrote=0 to_write=8192 dd-2584 [004] 66.588151: balance_dirty_state: bdi btrfs-1: dirty=1096 wb=409 unstable=0 bg_thresh=1034 thresh=2068 gap=563 poll_thresh=22 ino=257 dd-2584 [004] 66.588340: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=487 unstable=0 bg_thresh=1030 thresh=2061 gap=531 poll_thresh=23 ino=257 dd-2584 [004] 66.588925: balance_dirty_state: bdi btrfs-1: dirty=899 wb=669 unstable=0 bg_thresh=1042 thresh=2085 gap=517 poll_thresh=24 ino=257 dd-2584 [004] 66.588927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1400 avg_dirty=1400 bdi_gap=19% task_gap=-60% task_weight=99% bdi_bw=64752 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 66.590612: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=784 to_write=7408 dd-2584 [004] 66.595231: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1058 unstable=0 bg_thresh=1030 thresh=2060 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 66.595707: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1058 unstable=0 bg_thresh=1029 thresh=2059 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 66.596176: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1058 unstable=0 bg_thresh=1046 thresh=2092 gap=561 poll_thresh=20 ino=257 dd-2584 [004] 66.596310: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1058 unstable=0 bg_thresh=1046 thresh=2093 gap=512 poll_thresh=21 ino=257 dd-2584 [004] 66.596317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1352 bdi_dirty=1360 avg_dirty=1360 bdi_gap=45% task_gap=-8% task_weight=100% bdi_bw=64752 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 66.607091: balance_dirty_state: bdi btrfs-1: dirty=536 wb=792 unstable=0 bg_thresh=1021 thresh=2043 gap=715 poll_thresh=16 ino=257 dd-2584 [002] 66.607224: balance_dirty_state: bdi btrfs-1: dirty=561 wb=792 unstable=0 bg_thresh=1021 thresh=2042 gap=689 poll_thresh=17 ino=257 dd-2584 [002] 66.607354: balance_dirty_state: bdi btrfs-1: dirty=586 wb=792 unstable=0 bg_thresh=1020 thresh=2041 gap=663 poll_thresh=18 ino=257 dd-2584 [002] 66.607486: balance_dirty_state: bdi btrfs-1: dirty=636 wb=792 unstable=0 bg_thresh=1022 thresh=2045 gap=617 poll_thresh=19 ino=257 dd-2584 [002] 66.607623: balance_dirty_state: bdi btrfs-1: dirty=649 wb=792 unstable=0 bg_thresh=1022 thresh=2044 gap=603 poll_thresh=20 ino=257 dd-2584 [002] 66.608155: balance_dirty_state: bdi btrfs-1: dirty=699 wb=792 unstable=0 bg_thresh=1048 thresh=2096 gap=605 poll_thresh=21 ino=257 dd-2584 [002] 66.608277: balance_dirty_state: bdi btrfs-1: dirty=724 wb=792 unstable=0 bg_thresh=1044 thresh=2089 gap=573 poll_thresh=22 ino=257 dd-2584 [002] 66.608399: balance_dirty_state: bdi btrfs-1: dirty=749 wb=792 unstable=0 bg_thresh=1044 thresh=2088 gap=547 poll_thresh=23 ino=257 dd-2584 [002] 66.608521: balance_dirty_state: bdi btrfs-1: dirty=799 wb=792 unstable=0 bg_thresh=1046 thresh=2092 gap=501 poll_thresh=24 ino=257 dd-2584 [002] 66.608526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1352 bdi_dirty=1400 avg_dirty=1400 bdi_gap=23% task_gap=-52% task_weight=99% bdi_bw=64752 base_bw=1084 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 66.615173: balance_dirty_state: bdi btrfs-1: dirty=824 wb=662 unstable=0 bg_thresh=1033 thresh=2067 gap=581 poll_thresh=18 ino=257 dd-2584 [002] 66.615292: balance_dirty_state: bdi btrfs-1: dirty=849 wb=662 unstable=0 bg_thresh=1033 thresh=2066 gap=555 poll_thresh=19 ino=257 dd-2584 [002] 66.615423: balance_dirty_state: bdi btrfs-1: dirty=887 wb=662 unstable=0 bg_thresh=1034 thresh=2068 gap=519 poll_thresh=20 ino=257 dd-2584 [002] 66.615552: balance_dirty_state: bdi btrfs-1: dirty=912 wb=662 unstable=0 bg_thresh=1031 thresh=2063 gap=489 poll_thresh=21 ino=257 dd-2584 [002] 66.615556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1325 bdi_dirty=1400 avg_dirty=1400 bdi_gap=7% task_gap=-84% task_weight=99% bdi_bw=64752 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 66.623252: balance_dirty_state: bdi btrfs-1: dirty=937 wb=532 unstable=0 bg_thresh=1024 thresh=2048 gap=579 poll_thresh=16 ino=257 dd-2584 [002] 66.623547: balance_dirty_state: bdi btrfs-1: dirty=975 wb=532 unstable=0 bg_thresh=1023 thresh=2047 gap=540 poll_thresh=17 ino=257 dd-2584 [002] 66.623922: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=532 unstable=0 bg_thresh=1049 thresh=2098 gap=566 poll_thresh=18 ino=257 dd-2584 [002] 66.624035: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=532 unstable=0 bg_thresh=1048 thresh=2097 gap=540 poll_thresh=19 ino=257 dd-2584 [002] 66.624150: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=532 unstable=0 bg_thresh=1048 thresh=2096 gap=514 poll_thresh=20 ino=257 dd-2584 [002] 66.624154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1355 bdi_dirty=1440 avg_dirty=1440 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=64752 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 66.624171: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19140 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 66.626648: writeback_single_inode: bdi btrfs-1: ino=257 state= age=68 wrote=672 to_write=7520 dd-2584 [002] 66.631100: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1084 unstable=0 bg_thresh=1038 thresh=2077 gap=608 poll_thresh=15 ino=257 dd-2584 [002] 66.631161: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1084 unstable=0 bg_thresh=1041 thresh=2082 gap=588 poll_thresh=16 ino=257 dd-2584 [002] 66.631279: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1084 unstable=0 bg_thresh=1040 thresh=2081 gap=562 poll_thresh=17 ino=257 dd-2584 [002] 66.631407: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1084 unstable=0 bg_thresh=1037 thresh=2074 gap=529 poll_thresh=18 ino=257 dd-2584 [002] 66.631532: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1084 unstable=0 bg_thresh=1039 thresh=2079 gap=509 poll_thresh=19 ino=257 dd-2584 [002] 66.631536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=64752 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 66.639174: balance_dirty_state: bdi btrfs-1: dirty=486 wb=959 unstable=0 bg_thresh=1039 thresh=2079 gap=634 poll_thresh=19 ino=257 dd-2584 [002] 66.639447: balance_dirty_state: bdi btrfs-1: dirty=511 wb=959 unstable=0 bg_thresh=1039 thresh=2078 gap=608 poll_thresh=14 ino=257 dd-2584 [002] 66.639510: balance_dirty_state: bdi btrfs-1: dirty=536 wb=959 unstable=0 bg_thresh=1038 thresh=2077 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 66.639573: balance_dirty_state: bdi btrfs-1: dirty=536 wb=959 unstable=0 bg_thresh=1038 thresh=2077 gap=582 poll_thresh=16 ino=257 dd-2584 [002] 66.639697: balance_dirty_state: bdi btrfs-1: dirty=586 wb=959 unstable=0 bg_thresh=1040 thresh=2081 gap=536 poll_thresh=17 ino=257 dd-2584 [002] 66.639823: balance_dirty_state: bdi btrfs-1: dirty=611 wb=959 unstable=0 bg_thresh=1040 thresh=2080 gap=510 poll_thresh=18 ino=257 dd-2584 [002] 66.639828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1341 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=64752 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 66.647156: balance_dirty_state: bdi btrfs-1: dirty=611 wb=808 unstable=0 bg_thresh=1041 thresh=2082 gap=663 poll_thresh=18 ino=257 dd-2584 [002] 66.647305: balance_dirty_state: bdi btrfs-1: dirty=636 wb=808 unstable=0 bg_thresh=1040 thresh=2081 gap=637 poll_thresh=13 ino=257 dd-2584 [002] 66.647438: balance_dirty_state: bdi btrfs-1: dirty=636 wb=808 unstable=0 bg_thresh=1040 thresh=2081 gap=637 poll_thresh=14 ino=257 dd-2584 [002] 66.647567: balance_dirty_state: bdi btrfs-1: dirty=661 wb=808 unstable=0 bg_thresh=1040 thresh=2080 gap=611 poll_thresh=15 ino=257 dd-2584 [002] 66.648325: balance_dirty_state: bdi btrfs-1: dirty=674 wb=808 unstable=0 bg_thresh=1048 thresh=2097 gap=615 poll_thresh=16 ino=257 dd-2584 [002] 66.648487: balance_dirty_state: bdi btrfs-1: dirty=699 wb=808 unstable=0 bg_thresh=1048 thresh=2096 gap=589 poll_thresh=17 ino=257 dd-2584 [002] 66.648654: balance_dirty_state: bdi btrfs-1: dirty=749 wb=808 unstable=0 bg_thresh=1047 thresh=2095 gap=538 poll_thresh=18 ino=257 dd-2584 [002] 66.649042: balance_dirty_state: bdi btrfs-1: dirty=774 wb=808 unstable=0 bg_thresh=1047 thresh=2094 gap=512 poll_thresh=19 ino=257 dd-2584 [002] 66.649048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1354 bdi_dirty=1440 avg_dirty=1440 bdi_gap=2% task_gap=-94% task_weight=99% bdi_bw=64752 base_bw=1084 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 66.655236: balance_dirty_state: bdi btrfs-1: dirty=787 wb=708 unstable=0 bg_thresh=1042 thresh=2084 gap=589 poll_thresh=14 ino=257 dd-2584 [002] 66.655305: balance_dirty_state: bdi btrfs-1: dirty=800 wb=708 unstable=0 bg_thresh=1041 thresh=2083 gap=575 poll_thresh=15 ino=257 dd-2584 [002] 66.655372: balance_dirty_state: bdi btrfs-1: dirty=800 wb=708 unstable=0 bg_thresh=1038 thresh=2076 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 66.655501: balance_dirty_state: bdi btrfs-1: dirty=850 wb=708 unstable=0 bg_thresh=1037 thresh=2075 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 66.655506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1400 avg_dirty=1400 bdi_gap=13% task_gap=-72% task_weight=100% bdi_bw=65264 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 66.663190: balance_dirty_state: bdi btrfs-1: dirty=850 wb=570 unstable=0 bg_thresh=1041 thresh=2082 gap=662 poll_thresh=13 ino=257 dd-2584 [002] 66.663255: balance_dirty_state: bdi btrfs-1: dirty=875 wb=570 unstable=0 bg_thresh=1038 thresh=2076 gap=631 poll_thresh=14 ino=257 dd-2584 [002] 66.663321: balance_dirty_state: bdi btrfs-1: dirty=900 wb=570 unstable=0 bg_thresh=1040 thresh=2081 gap=611 poll_thresh=15 ino=257 dd-2584 [002] 66.663385: balance_dirty_state: bdi btrfs-1: dirty=900 wb=570 unstable=0 bg_thresh=1040 thresh=2080 gap=610 poll_thresh=16 ino=257 dd-2584 [002] 66.663836: balance_dirty_state: bdi btrfs-1: dirty=938 wb=470 unstable=0 bg_thresh=1050 thresh=2101 gap=693 poll_thresh=17 ino=257 dd-2584 [002] 66.663974: balance_dirty_state: bdi btrfs-1: dirty=963 wb=419 unstable=0 bg_thresh=1047 thresh=2094 gap=712 poll_thresh=18 ino=257 dd-2584 [002] 66.664107: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=419 unstable=0 bg_thresh=1046 thresh=2093 gap=661 poll_thresh=19 ino=257 dd-2584 [002] 66.664416: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=419 unstable=0 bg_thresh=1044 thresh=2088 gap=631 poll_thresh=20 ino=257 dd-2584 [002] 66.664552: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=419 unstable=0 bg_thresh=1043 thresh=2086 gap=591 poll_thresh=21 ino=257 flush-btrfs-1-2586 [006] 66.664576: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19180 wrote=0 to_write=8192 dd-2584 [002] 66.665142: balance_dirty_state: bdi btrfs-1: dirty=963 wb=545 unstable=0 bg_thresh=1050 thresh=2101 gap=593 poll_thresh=22 ino=257 dd-2584 [002] 66.665347: balance_dirty_state: bdi btrfs-1: dirty=963 wb=620 unstable=0 bg_thresh=1049 thresh=2099 gap=516 poll_thresh=23 ino=257 dd-2584 [002] 66.665349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1448 task_limit=1358 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-17% task_gap=-134% task_weight=99% bdi_bw=65264 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 66.667256: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=768 to_write=7424 dd-2584 [006] 66.671019: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1173 unstable=0 bg_thresh=1049 thresh=2099 gap=541 poll_thresh=23 ino=257 dd-2584 [006] 66.671118: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1173 unstable=0 bg_thresh=1046 thresh=2093 gap=535 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 66.671338: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19188 wrote=0 to_write=8192 flush-0:15-2091 [004] 66.671355: writeback_single_inode: bdi 0:15: ino=2375725 state=I_DIRTY_DATASYNC age=12884 wrote=1 to_write=16383 flush-0:15-2091 [004] 66.671360: writeback_single_inode: bdi 0:15: ino=2375726 state= age=9688 wrote=0 to_write=16383 flush-0:15-2091 [004] 66.671364: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=2668 wrote=0 to_write=16383 flush-btrfs-1-2586 [006] 66.671430: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=16 to_write=8176 dd-2584 [006] 66.671990: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1060 unstable=0 bg_thresh=1045 thresh=2091 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 66.672185: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1060 unstable=0 bg_thresh=1041 thresh=2083 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 66.672364: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1060 unstable=0 bg_thresh=1041 thresh=2083 gap=562 poll_thresh=20 ino=257 dd-2584 [006] 66.672727: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1060 unstable=0 bg_thresh=1041 thresh=2082 gap=536 poll_thresh=21 ino=257 dd-2584 [006] 66.672858: balance_dirty_state: bdi btrfs-1: dirty=524 wb=1060 unstable=0 bg_thresh=1043 thresh=2086 gap=502 poll_thresh=22 ino=257 dd-2584 [006] 66.672863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1347 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-2% task_gap=-103% task_weight=98% bdi_bw=65264 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 66.679077: balance_dirty_state: bdi btrfs-1: dirty=524 wb=1060 unstable=0 bg_thresh=1041 thresh=2082 gap=498 poll_thresh=22 ino=257 dd-2584 [006] 66.679084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1343 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=65264 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 66.687088: balance_dirty_state: bdi btrfs-1: dirty=524 wb=797 unstable=0 bg_thresh=1042 thresh=2084 gap=763 poll_thresh=22 ino=257 dd-2584 [006] 66.687190: balance_dirty_state: bdi btrfs-1: dirty=549 wb=797 unstable=0 bg_thresh=1039 thresh=2078 gap=732 poll_thresh=16 ino=257 dd-2584 [006] 66.687320: balance_dirty_state: bdi btrfs-1: dirty=574 wb=797 unstable=0 bg_thresh=1038 thresh=2077 gap=706 poll_thresh=17 ino=257 dd-2584 [006] 66.687443: balance_dirty_state: bdi btrfs-1: dirty=599 wb=797 unstable=0 bg_thresh=1040 thresh=2081 gap=685 poll_thresh=18 ino=257 dd-2584 [006] 66.687836: balance_dirty_state: bdi btrfs-1: dirty=624 wb=797 unstable=0 bg_thresh=1043 thresh=2086 gap=665 poll_thresh=19 ino=257 dd-2584 [006] 66.687967: balance_dirty_state: bdi btrfs-1: dirty=674 wb=797 unstable=0 bg_thresh=1043 thresh=2087 gap=616 poll_thresh=20 ino=257 dd-2584 [006] 66.688100: balance_dirty_state: bdi btrfs-1: dirty=699 wb=797 unstable=0 bg_thresh=1041 thresh=2083 gap=587 poll_thresh=21 ino=257 dd-2584 [006] 66.688242: balance_dirty_state: bdi btrfs-1: dirty=737 wb=797 unstable=0 bg_thresh=1042 thresh=2085 gap=551 poll_thresh=22 ino=257 dd-2584 [006] 66.688547: balance_dirty_state: bdi btrfs-1: dirty=775 wb=772 unstable=0 bg_thresh=1042 thresh=2084 gap=537 poll_thresh=23 ino=257 dd-2584 [006] 66.688988: balance_dirty_state: bdi btrfs-1: dirty=800 wb=772 unstable=0 bg_thresh=1048 thresh=2097 gap=525 poll_thresh=24 ino=257 dd-2584 [006] 66.689117: balance_dirty_state: bdi btrfs-1: dirty=825 wb=772 unstable=0 bg_thresh=1048 thresh=2096 gap=499 poll_thresh=25 ino=257 dd-2584 [006] 66.689121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1355 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=65264 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 66.695095: balance_dirty_state: bdi btrfs-1: dirty=825 wb=772 unstable=0 bg_thresh=1048 thresh=2096 gap=499 poll_thresh=25 ino=257 dd-2584 [006] 66.695101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1355 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=65264 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 66.703093: balance_dirty_state: bdi btrfs-1: dirty=825 wb=521 unstable=0 bg_thresh=1039 thresh=2078 gap=732 poll_thresh=25 ino=257 dd-2584 [000] 66.703222: balance_dirty_state: bdi btrfs-1: dirty=838 wb=521 unstable=0 bg_thresh=1036 thresh=2072 gap=713 poll_thresh=19 ino=257 dd-2584 [000] 66.703491: balance_dirty_state: bdi btrfs-1: dirty=876 wb=521 unstable=0 bg_thresh=1035 thresh=2071 gap=674 poll_thresh=20 ino=257 dd-2584 [000] 66.703748: balance_dirty_state: bdi btrfs-1: dirty=901 wb=521 unstable=0 bg_thresh=1035 thresh=2070 gap=648 poll_thresh=21 ino=257 dd-2584 [000] 66.704007: balance_dirty_state: bdi btrfs-1: dirty=926 wb=521 unstable=0 bg_thresh=1037 thresh=2074 gap=627 poll_thresh=22 ino=257 dd-2584 [000] 66.704263: balance_dirty_state: bdi btrfs-1: dirty=976 wb=521 unstable=0 bg_thresh=1036 thresh=2073 gap=576 poll_thresh=23 ino=257 dd-2584 [000] 66.705334: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=521 unstable=0 bg_thresh=1047 thresh=2094 gap=559 poll_thresh=24 ino=257 dd-2584 [000] 66.705594: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=521 unstable=0 bg_thresh=1046 thresh=2093 gap=533 poll_thresh=25 ino=257 dd-2584 [000] 66.705852: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=521 unstable=0 bg_thresh=1043 thresh=2086 gap=501 poll_thresh=26 ino=257 dd-2584 [000] 66.705862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1347 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-24% task_gap=-147% task_weight=98% bdi_bw=65264 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 66.705939: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19220 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 66.709150: writeback_single_inode: bdi btrfs-1: ino=257 state= age=36 wrote=704 to_write=7488 dd-2584 [000] 66.711030: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1075 unstable=0 bg_thresh=1034 thresh=2069 gap=634 poll_thresh=26 ino=257 dd-2584 [000] 66.711116: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1075 unstable=0 bg_thresh=1037 thresh=2074 gap=614 poll_thresh=19 ino=257 dd-2584 [000] 66.711275: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1075 unstable=0 bg_thresh=1036 thresh=2073 gap=588 poll_thresh=20 ino=257 dd-2584 [000] 66.711450: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1075 unstable=0 bg_thresh=1035 thresh=2071 gap=548 poll_thresh=21 ino=257 dd-2584 [000] 66.711614: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1075 unstable=0 bg_thresh=1035 thresh=2070 gap=522 poll_thresh=22 ino=257 dd-2584 [000] 66.711781: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1075 unstable=0 bg_thresh=1034 thresh=2069 gap=496 poll_thresh=23 ino=257 dd-2584 [000] 66.711786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=65264 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 66.723068: balance_dirty_state: bdi btrfs-1: dirty=498 wb=936 unstable=0 bg_thresh=1032 thresh=2064 gap=630 poll_thresh=23 ino=257 dd-2584 [000] 66.723160: balance_dirty_state: bdi btrfs-1: dirty=523 wb=936 unstable=0 bg_thresh=1034 thresh=2069 gap=610 poll_thresh=17 ino=257 dd-2584 [000] 66.723573: balance_dirty_state: bdi btrfs-1: dirty=548 wb=936 unstable=0 bg_thresh=1037 thresh=2074 gap=590 poll_thresh=18 ino=257 dd-2584 [000] 66.723732: balance_dirty_state: bdi btrfs-1: dirty=586 wb=936 unstable=0 bg_thresh=1039 thresh=2079 gap=557 poll_thresh=19 ino=257 dd-2584 [000] 66.724086: balance_dirty_state: bdi btrfs-1: dirty=611 wb=848 unstable=0 bg_thresh=1049 thresh=2098 gap=639 poll_thresh=20 ino=257 dd-2584 [000] 66.724281: balance_dirty_state: bdi btrfs-1: dirty=661 wb=798 unstable=0 bg_thresh=1039 thresh=2078 gap=619 poll_thresh=21 ino=257 dd-2584 [000] 66.724487: balance_dirty_state: bdi btrfs-1: dirty=686 wb=798 unstable=0 bg_thresh=1033 thresh=2066 gap=582 poll_thresh=22 ino=257 dd-2584 [000] 66.724697: balance_dirty_state: bdi btrfs-1: dirty=724 wb=798 unstable=0 bg_thresh=1030 thresh=2061 gap=539 poll_thresh=23 ino=257 dd-2584 [000] 66.725160: balance_dirty_state: bdi btrfs-1: dirty=762 wb=798 unstable=0 bg_thresh=1024 thresh=2048 gap=488 poll_thresh=24 ino=257 dd-2584 [000] 66.725166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-92% task_gap=-284% task_weight=98% bdi_bw=65264 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 66.733027: balance_dirty_state: bdi btrfs-1: dirty=762 wb=798 unstable=0 bg_thresh=1026 thresh=2052 gap=492 poll_thresh=24 ino=257 dd-2584 [004] 66.733033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=65264 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 66.739047: balance_dirty_state: bdi btrfs-1: dirty=762 wb=558 unstable=0 bg_thresh=1031 thresh=2062 gap=742 poll_thresh=24 ino=257 dd-2584 [006] 66.739130: balance_dirty_state: bdi btrfs-1: dirty=787 wb=558 unstable=0 bg_thresh=1028 thresh=2056 gap=711 poll_thresh=18 ino=257 dd-2584 [006] 66.739318: balance_dirty_state: bdi btrfs-1: dirty=812 wb=558 unstable=0 bg_thresh=1027 thresh=2055 gap=685 poll_thresh=19 ino=257 dd-2584 [006] 66.739622: balance_dirty_state: bdi btrfs-1: dirty=837 wb=558 unstable=0 bg_thresh=1027 thresh=2054 gap=659 poll_thresh=20 ino=257 dd-2584 [006] 66.739819: balance_dirty_state: bdi btrfs-1: dirty=888 wb=558 unstable=0 bg_thresh=1030 thresh=2061 gap=615 poll_thresh=21 ino=257 dd-2584 [006] 66.740026: balance_dirty_state: bdi btrfs-1: dirty=901 wb=558 unstable=0 bg_thresh=1028 thresh=2057 gap=598 poll_thresh=22 ino=257 dd-2584 [006] 66.740223: balance_dirty_state: bdi btrfs-1: dirty=951 wb=558 unstable=0 bg_thresh=1028 thresh=2056 gap=547 poll_thresh=23 ino=257 dd-2584 [006] 66.740419: balance_dirty_state: bdi btrfs-1: dirty=976 wb=558 unstable=0 bg_thresh=1024 thresh=2049 gap=515 poll_thresh=24 ino=257 dd-2584 [006] 66.740943: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=558 unstable=0 bg_thresh=1040 thresh=2080 gap=521 poll_thresh=25 ino=257 dd-2584 [006] 66.741126: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=558 unstable=0 bg_thresh=1042 thresh=2084 gap=500 poll_thresh=26 ino=257 dd-2584 [006] 66.741134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1345 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=65264 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 66.747045: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=433 unstable=0 bg_thresh=1015 thresh=2031 gap=572 poll_thresh=26 ino=257 dd-2584 [006] 66.747150: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=433 unstable=0 bg_thresh=1015 thresh=2031 gap=547 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 66.747450: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19264 wrote=0 to_write=8192 dd-2584 [006] 66.747623: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=458 unstable=0 bg_thresh=1018 thresh=2037 gap=528 poll_thresh=20 ino=257 dd-2584 [006] 66.747818: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=509 unstable=0 bg_thresh=1013 thresh=2026 gap=479 poll_thresh=21 ino=257 dd-2584 [006] 66.747820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-106% task_gap=-313% task_weight=100% bdi_bw=65264 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 66.749389: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=736 to_write=7456 dd-2584 [006] 66.759141: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1036 unstable=0 bg_thresh=1008 thresh=2017 gap=608 poll_thresh=21 ino=257 dd-2584 [006] 66.759233: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1036 unstable=0 bg_thresh=1005 thresh=2011 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 66.759361: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1036 unstable=0 bg_thresh=1010 thresh=2021 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 66.759488: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1036 unstable=0 bg_thresh=1010 thresh=2020 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 66.759670: balance_dirty_state: bdi btrfs-1: dirty=498 wb=985 unstable=0 bg_thresh=1005 thresh=2010 gap=527 poll_thresh=19 ino=257 dd-2584 [006] 66.759871: balance_dirty_state: bdi btrfs-1: dirty=523 wb=897 unstable=0 bg_thresh=1007 thresh=2015 gap=595 poll_thresh=20 ino=257 dd-2584 [006] 66.760060: balance_dirty_state: bdi btrfs-1: dirty=548 wb=897 unstable=0 bg_thresh=1009 thresh=2019 gap=574 poll_thresh=21 ino=257 dd-2584 [006] 66.760251: balance_dirty_state: bdi btrfs-1: dirty=598 wb=897 unstable=0 bg_thresh=1006 thresh=2012 gap=517 poll_thresh=22 ino=257 dd-2584 [006] 66.760721: balance_dirty_state: bdi btrfs-1: dirty=623 wb=897 unstable=0 bg_thresh=1009 thresh=2019 gap=499 poll_thresh=23 ino=257 dd-2584 [006] 66.760729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=66448 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 66.767154: balance_dirty_state: bdi btrfs-1: dirty=623 wb=897 unstable=0 bg_thresh=1013 thresh=2026 gap=506 poll_thresh=23 ino=257 dd-2584 [006] 66.767167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=66448 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 66.775152: balance_dirty_state: bdi btrfs-1: dirty=623 wb=709 unstable=0 bg_thresh=1013 thresh=2026 gap=694 poll_thresh=23 ino=257 dd-2584 [005] 66.775275: balance_dirty_state: bdi btrfs-1: dirty=623 wb=709 unstable=0 bg_thresh=1013 thresh=2026 gap=694 poll_thresh=17 ino=257 dd-2584 [005] 66.775504: balance_dirty_state: bdi btrfs-1: dirty=673 wb=709 unstable=0 bg_thresh=1018 thresh=2036 gap=654 poll_thresh=18 ino=257 dd-2584 [005] 66.775740: balance_dirty_state: bdi btrfs-1: dirty=698 wb=709 unstable=0 bg_thresh=1017 thresh=2035 gap=628 poll_thresh=19 ino=257 dd-2584 [005] 66.775976: balance_dirty_state: bdi btrfs-1: dirty=723 wb=709 unstable=0 bg_thresh=1017 thresh=2034 gap=602 poll_thresh=20 ino=257 dd-2584 [005] 66.776210: balance_dirty_state: bdi btrfs-1: dirty=748 wb=709 unstable=0 bg_thresh=1016 thresh=2033 gap=576 poll_thresh=21 ino=257 dd-2584 [005] 66.776444: balance_dirty_state: bdi btrfs-1: dirty=798 wb=709 unstable=0 bg_thresh=1018 thresh=2037 gap=530 poll_thresh=22 ino=257 dd-2584 [005] 66.776678: balance_dirty_state: bdi btrfs-1: dirty=823 wb=709 unstable=0 bg_thresh=1018 thresh=2036 gap=504 poll_thresh=23 ino=257 dd-2584 [005] 66.776687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-298% task_weight=98% bdi_bw=66448 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 66.783204: balance_dirty_state: bdi btrfs-1: dirty=823 wb=709 unstable=0 bg_thresh=1018 thresh=2036 gap=504 poll_thresh=23 ino=257 dd-2584 [005] 66.783216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-298% task_weight=98% bdi_bw=66448 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 66.791188: balance_dirty_state: bdi btrfs-1: dirty=823 wb=571 unstable=0 bg_thresh=1018 thresh=2037 gap=643 poll_thresh=23 ino=257 dd-2584 [005] 66.791284: balance_dirty_state: bdi btrfs-1: dirty=848 wb=571 unstable=0 bg_thresh=1021 thresh=2042 gap=623 poll_thresh=17 ino=257 dd-2584 [005] 66.791575: balance_dirty_state: bdi btrfs-1: dirty=873 wb=571 unstable=0 bg_thresh=1017 thresh=2035 gap=591 poll_thresh=18 ino=257 dd-2584 [005] 66.791692: balance_dirty_state: bdi btrfs-1: dirty=898 wb=571 unstable=0 bg_thresh=1017 thresh=2034 gap=565 poll_thresh=19 ino=257 dd-2584 [005] 66.791819: balance_dirty_state: bdi btrfs-1: dirty=923 wb=546 unstable=0 bg_thresh=1016 thresh=2033 gap=564 poll_thresh=20 ino=257 dd-2584 [005] 66.791959: balance_dirty_state: bdi btrfs-1: dirty=973 wb=458 unstable=0 bg_thresh=1018 thresh=2037 gap=606 poll_thresh=21 ino=257 dd-2584 [005] 66.792084: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=458 unstable=0 bg_thresh=1017 thresh=2035 gap=566 poll_thresh=22 ino=257 dd-2584 [005] 66.792213: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=458 unstable=0 bg_thresh=1017 thresh=2034 gap=539 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 66.792304: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19308 wrote=0 to_write=16384 dd-2584 [005] 66.792356: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=458 unstable=0 bg_thresh=1017 thresh=2035 gap=514 poll_thresh=24 ino=257 dd-2584 [005] 66.792496: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=483 unstable=0 bg_thresh=1018 thresh=2037 gap=477 poll_thresh=25 ino=257 dd-2584 [005] 66.792498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-250% task_weight=98% bdi_bw=66448 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 66.794962: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=720 to_write=15664 dd-2584 [004] 66.799177: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1036 unstable=0 bg_thresh=1018 thresh=2037 gap=603 poll_thresh=25 ino=257 dd-2584 [004] 66.799650: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1036 unstable=0 bg_thresh=1019 thresh=2038 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 66.799925: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1036 unstable=0 bg_thresh=1018 thresh=2036 gap=563 poll_thresh=20 ino=257 dd-2584 [004] 66.800277: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1010 unstable=0 bg_thresh=1016 thresh=2033 gap=548 poll_thresh=21 ino=257 dd-2584 [004] 66.800695: balance_dirty_state: bdi btrfs-1: dirty=500 wb=910 unstable=0 bg_thresh=1016 thresh=2033 gap=623 poll_thresh=22 ino=257 dd-2584 [004] 66.800957: balance_dirty_state: bdi btrfs-1: dirty=525 wb=910 unstable=0 bg_thresh=1016 thresh=2032 gap=597 poll_thresh=23 ino=257 dd-2584 [004] 66.801218: balance_dirty_state: bdi btrfs-1: dirty=575 wb=910 unstable=0 bg_thresh=1015 thresh=2031 gap=546 poll_thresh=24 ino=257 dd-2584 [004] 66.801901: balance_dirty_state: bdi btrfs-1: dirty=575 wb=910 unstable=0 bg_thresh=1051 thresh=2103 gap=618 poll_thresh=25 ino=257 dd-2584 [004] 66.802146: balance_dirty_state: bdi btrfs-1: dirty=625 wb=910 unstable=0 bg_thresh=1053 thresh=2107 gap=572 poll_thresh=26 ino=257 dd-2584 [004] 66.802717: balance_dirty_state: bdi btrfs-1: dirty=650 wb=910 unstable=0 bg_thresh=1050 thresh=2100 gap=540 poll_thresh=27 ino=257 dd-2584 [004] 66.802959: balance_dirty_state: bdi btrfs-1: dirty=675 wb=910 unstable=0 bg_thresh=1049 thresh=2099 gap=514 poll_thresh=28 ino=257 dd-2584 [004] 66.802969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1448 task_limit=1358 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-83% task_gap=-266% task_weight=99% bdi_bw=66448 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.807095: balance_dirty_state: bdi btrfs-1: dirty=675 wb=772 unstable=0 bg_thresh=1049 thresh=2099 gap=652 poll_thresh=28 ino=257 dd-2584 [004] 66.807223: balance_dirty_state: bdi btrfs-1: dirty=700 wb=772 unstable=0 bg_thresh=1049 thresh=2099 gap=627 poll_thresh=21 ino=257 dd-2584 [004] 66.807461: balance_dirty_state: bdi btrfs-1: dirty=725 wb=772 unstable=0 bg_thresh=1051 thresh=2103 gap=606 poll_thresh=22 ino=257 dd-2584 [004] 66.807696: balance_dirty_state: bdi btrfs-1: dirty=775 wb=772 unstable=0 bg_thresh=1051 thresh=2102 gap=555 poll_thresh=23 ino=257 dd-2584 [004] 66.807930: balance_dirty_state: bdi btrfs-1: dirty=800 wb=772 unstable=0 bg_thresh=1050 thresh=2101 gap=529 poll_thresh=24 ino=257 dd-2584 [004] 66.808168: balance_dirty_state: bdi btrfs-1: dirty=825 wb=772 unstable=0 bg_thresh=1052 thresh=2105 gap=508 poll_thresh=25 ino=257 dd-2584 [004] 66.808176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1454 task_limit=1365 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=66448 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 66.815163: balance_dirty_state: bdi btrfs-1: dirty=825 wb=672 unstable=0 bg_thresh=1038 thresh=2076 gap=579 poll_thresh=25 ino=257 dd-2584 [005] 66.815312: balance_dirty_state: bdi btrfs-1: dirty=838 wb=672 unstable=0 bg_thresh=1038 thresh=2076 gap=566 poll_thresh=19 ino=257 dd-2584 [005] 66.815571: balance_dirty_state: bdi btrfs-1: dirty=863 wb=672 unstable=0 bg_thresh=1040 thresh=2080 gap=545 poll_thresh=20 ino=257 dd-2584 [005] 66.816185: balance_dirty_state: bdi btrfs-1: dirty=913 wb=672 unstable=0 bg_thresh=1039 thresh=2079 gap=494 poll_thresh=21 ino=257 dd-2584 [005] 66.816195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1340 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=66448 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 66.823199: balance_dirty_state: bdi btrfs-1: dirty=913 wb=672 unstable=0 bg_thresh=1042 thresh=2085 gap=500 poll_thresh=21 ino=257 dd-2584 [005] 66.823209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1346 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-92% task_gap=-282% task_weight=98% bdi_bw=66448 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 66.831249: balance_dirty_state: bdi btrfs-1: dirty=913 wb=422 unstable=0 bg_thresh=1039 thresh=2079 gap=744 poll_thresh=21 ino=257 dd-2584 [005] 66.831325: balance_dirty_state: bdi btrfs-1: dirty=913 wb=422 unstable=0 bg_thresh=1039 thresh=2079 gap=744 poll_thresh=16 ino=257 dd-2584 [005] 66.831455: balance_dirty_state: bdi btrfs-1: dirty=938 wb=422 unstable=0 bg_thresh=1041 thresh=2083 gap=723 poll_thresh=17 ino=257 dd-2584 [005] 66.831583: balance_dirty_state: bdi btrfs-1: dirty=988 wb=422 unstable=0 bg_thresh=1041 thresh=2082 gap=672 poll_thresh=18 ino=257 dd-2584 [005] 66.831713: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=422 unstable=0 bg_thresh=1040 thresh=2081 gap=646 poll_thresh=19 ino=257 dd-2584 [005] 66.832166: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=422 unstable=0 bg_thresh=1048 thresh=2096 gap=636 poll_thresh=20 ino=257 dd-2584 [005] 66.832293: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=422 unstable=0 bg_thresh=1050 thresh=2100 gap=615 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 66.832366: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19348 wrote=0 to_write=16384 dd-2584 [005] 66.832429: balance_dirty_state: bdi btrfs-1: dirty=1088 wb=422 unstable=0 bg_thresh=1049 thresh=2099 gap=589 poll_thresh=22 ino=257 dd-2584 [005] 66.832565: balance_dirty_state: bdi btrfs-1: dirty=1112 wb=448 unstable=0 bg_thresh=1049 thresh=2098 gap=538 poll_thresh=23 ino=257 dd-2584 [005] 66.833099: balance_dirty_state: bdi btrfs-1: dirty=898 wb=687 unstable=0 bg_thresh=1051 thresh=2102 gap=517 poll_thresh=24 ino=257 dd-2584 [005] 66.833101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1451 task_limit=1362 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-103% task_gap=-306% task_weight=98% bdi_bw=66448 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 66.834352: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=800 to_write=15584 dd-2584 [005] 66.839121: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1100 unstable=0 bg_thresh=1046 thresh=2093 gap=633 poll_thresh=24 ino=257 dd-2584 [005] 66.839202: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1100 unstable=0 bg_thresh=1048 thresh=2096 gap=610 poll_thresh=18 ino=257 dd-2584 [005] 66.839343: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1100 unstable=0 bg_thresh=1045 thresh=2091 gap=567 poll_thresh=19 ino=257 dd-2584 [005] 66.839683: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1100 unstable=0 bg_thresh=1048 thresh=2097 gap=548 poll_thresh=20 ino=257 dd-2584 [005] 66.839813: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1100 unstable=0 bg_thresh=1050 thresh=2101 gap=527 poll_thresh=21 ino=257 dd-2584 [005] 66.839942: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1100 unstable=0 bg_thresh=1050 thresh=2100 gap=501 poll_thresh=22 ino=257 dd-2584 [005] 66.839947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1449 task_limit=1360 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-127% task_gap=-352% task_weight=98% bdi_bw=66448 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 66.847218: balance_dirty_state: bdi btrfs-1: dirty=499 wb=975 unstable=0 bg_thresh=1040 thresh=2080 gap=606 poll_thresh=22 ino=257 dd-2584 [005] 66.847318: balance_dirty_state: bdi btrfs-1: dirty=512 wb=975 unstable=0 bg_thresh=1040 thresh=2081 gap=594 poll_thresh=16 ino=257 dd-2584 [005] 66.847454: balance_dirty_state: bdi btrfs-1: dirty=550 wb=975 unstable=0 bg_thresh=1039 thresh=2079 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 66.847585: balance_dirty_state: bdi btrfs-1: dirty=575 wb=975 unstable=0 bg_thresh=1039 thresh=2078 gap=528 poll_thresh=18 ino=257 dd-2584 [005] 66.847887: balance_dirty_state: bdi btrfs-1: dirty=625 wb=975 unstable=0 bg_thresh=1041 thresh=2082 gap=482 poll_thresh=19 ino=257 dd-2584 [005] 66.847892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-138% task_gap=-377% task_weight=100% bdi_bw=66448 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 66.855164: balance_dirty_state: bdi btrfs-1: dirty=625 wb=771 unstable=0 bg_thresh=1043 thresh=2086 gap=690 poll_thresh=19 ino=257 dd-2584 [005] 66.855251: balance_dirty_state: bdi btrfs-1: dirty=625 wb=771 unstable=0 bg_thresh=1043 thresh=2086 gap=690 poll_thresh=14 ino=257 dd-2584 [005] 66.855315: balance_dirty_state: bdi btrfs-1: dirty=650 wb=771 unstable=0 bg_thresh=1042 thresh=2085 gap=664 poll_thresh=15 ino=257 dd-2584 [005] 66.855381: balance_dirty_state: bdi btrfs-1: dirty=675 wb=771 unstable=0 bg_thresh=1042 thresh=2085 gap=639 poll_thresh=16 ino=257 dd-2584 [005] 66.855511: balance_dirty_state: bdi btrfs-1: dirty=700 wb=771 unstable=0 bg_thresh=1044 thresh=2089 gap=618 poll_thresh=17 ino=257 dd-2584 [005] 66.855644: balance_dirty_state: bdi btrfs-1: dirty=725 wb=771 unstable=0 bg_thresh=1041 thresh=2082 gap=586 poll_thresh=18 ino=257 dd-2584 [005] 66.855988: balance_dirty_state: bdi btrfs-1: dirty=763 wb=771 unstable=0 bg_thresh=1052 thresh=2104 gap=570 poll_thresh=19 ino=257 dd-2584 [005] 66.856118: balance_dirty_state: bdi btrfs-1: dirty=788 wb=771 unstable=0 bg_thresh=1051 thresh=2103 gap=544 poll_thresh=20 ino=257 dd-2584 [005] 66.856247: balance_dirty_state: bdi btrfs-1: dirty=838 wb=771 unstable=0 bg_thresh=1053 thresh=2107 gap=498 poll_thresh=21 ino=257 dd-2584 [005] 66.856252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1456 task_limit=1366 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=66448 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 66.863078: balance_dirty_state: bdi btrfs-1: dirty=838 wb=771 unstable=0 bg_thresh=1039 thresh=2078 gap=469 poll_thresh=21 ino=257 dd-2584 [005] 66.863083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1339 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-141% task_gap=-381% task_weight=99% bdi_bw=66104 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 66.871104: balance_dirty_state: bdi btrfs-1: dirty=838 wb=644 unstable=0 bg_thresh=1038 thresh=2076 gap=594 poll_thresh=21 ino=257 dd-2584 [005] 66.871185: balance_dirty_state: bdi btrfs-1: dirty=838 wb=644 unstable=0 bg_thresh=1035 thresh=2070 gap=588 poll_thresh=16 ino=257 dd-2584 [005] 66.871735: balance_dirty_state: bdi btrfs-1: dirty=888 wb=644 unstable=0 bg_thresh=1047 thresh=2094 gap=562 poll_thresh=17 ino=257 dd-2584 [005] 66.871854: balance_dirty_state: bdi btrfs-1: dirty=913 wb=644 unstable=0 bg_thresh=1046 thresh=2092 gap=535 poll_thresh=18 ino=257 dd-2584 [005] 66.871981: balance_dirty_state: bdi btrfs-1: dirty=938 wb=644 unstable=0 bg_thresh=1045 thresh=2091 gap=509 poll_thresh=19 ino=257 dd-2584 [005] 66.871986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1440 task_limit=1350 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-110% task_gap=-321% task_weight=100% bdi_bw=66104 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 66.879098: balance_dirty_state: bdi btrfs-1: dirty=938 wb=531 unstable=0 bg_thresh=1036 thresh=2073 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 66.879171: balance_dirty_state: bdi btrfs-1: dirty=951 wb=531 unstable=0 bg_thresh=1037 thresh=2074 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 66.879238: balance_dirty_state: bdi btrfs-1: dirty=964 wb=531 unstable=0 bg_thresh=1036 thresh=2073 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 66.879304: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=531 unstable=0 bg_thresh=1037 thresh=2074 gap=541 poll_thresh=16 ino=257 dd-2584 [005] 66.879433: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=531 unstable=0 bg_thresh=1036 thresh=2073 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 66.879438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1335 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=66104 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-0:15-2091 [004] 66.884589: writeback_single_inode: bdi 0:15: ino=2375725 state=I_DIRTY_DATASYNC age=13096 wrote=1 to_write=16383 flush-0:15-2091 [004] 66.884607: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=128 wrote=0 to_write=16383 flush-btrfs-1-2586 [003] 66.884626: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19400 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 66.886159: writeback_single_inode: bdi btrfs-1: ino=257 state= age=172 wrote=656 to_write=15728 dd-2584 [005] 66.887108: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1035 unstable=0 bg_thresh=1044 thresh=2089 gap=681 poll_thresh=17 ino=257 dd-2584 [005] 66.887171: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1035 unstable=0 bg_thresh=1044 thresh=2089 gap=656 poll_thresh=13 ino=257 dd-2584 [005] 66.887231: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1035 unstable=0 bg_thresh=1047 thresh=2094 gap=661 poll_thresh=14 ino=257 dd-2584 [005] 66.887289: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1035 unstable=0 bg_thresh=1049 thresh=2099 gap=641 poll_thresh=15 ino=257 dd-2584 [005] 66.887349: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1035 unstable=0 bg_thresh=1049 thresh=2099 gap=616 poll_thresh=16 ino=257 dd-2584 [005] 66.887644: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1035 unstable=0 bg_thresh=1049 thresh=2098 gap=590 poll_thresh=17 ino=257 dd-2584 [005] 66.887765: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1035 unstable=0 bg_thresh=1051 thresh=2102 gap=569 poll_thresh=18 ino=257 dd-2584 [005] 66.887885: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1035 unstable=0 bg_thresh=1050 thresh=2101 gap=543 poll_thresh=19 ino=257 dd-2584 [005] 66.888003: balance_dirty_state: bdi btrfs-1: dirty=573 wb=1035 unstable=0 bg_thresh=1050 thresh=2100 gap=492 poll_thresh=20 ino=257 dd-2584 [005] 66.888008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1449 task_limit=1360 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=66104 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 66.895148: balance_dirty_state: bdi btrfs-1: dirty=573 wb=897 unstable=0 bg_thresh=1040 thresh=2081 gap=611 poll_thresh=20 ino=257 dd-2584 [001] 66.895291: balance_dirty_state: bdi btrfs-1: dirty=573 wb=897 unstable=0 bg_thresh=1043 thresh=2087 gap=617 poll_thresh=15 ino=257 dd-2584 [001] 66.895385: balance_dirty_state: bdi btrfs-1: dirty=573 wb=897 unstable=0 bg_thresh=1040 thresh=2081 gap=611 poll_thresh=16 ino=257 dd-2584 [001] 66.895572: balance_dirty_state: bdi btrfs-1: dirty=611 wb=897 unstable=0 bg_thresh=1044 thresh=2088 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 66.895760: balance_dirty_state: bdi btrfs-1: dirty=661 wb=897 unstable=0 bg_thresh=1043 thresh=2087 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 66.895990: balance_dirty_state: bdi btrfs-1: dirty=686 wb=897 unstable=0 bg_thresh=1042 thresh=2085 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 66.895996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1346 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-69% task_gap=-238% task_weight=98% bdi_bw=66104 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 66.903200: balance_dirty_state: bdi btrfs-1: dirty=686 wb=772 unstable=0 bg_thresh=1040 thresh=2081 gap=623 poll_thresh=19 ino=257 dd-2584 [001] 66.903331: balance_dirty_state: bdi btrfs-1: dirty=711 wb=772 unstable=0 bg_thresh=1040 thresh=2081 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 66.903806: balance_dirty_state: bdi btrfs-1: dirty=711 wb=772 unstable=0 bg_thresh=1040 thresh=2080 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 66.903929: balance_dirty_state: bdi btrfs-1: dirty=736 wb=772 unstable=0 bg_thresh=1042 thresh=2085 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 66.904169: balance_dirty_state: bdi btrfs-1: dirty=761 wb=772 unstable=0 bg_thresh=1042 thresh=2084 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 66.904421: balance_dirty_state: bdi btrfs-1: dirty=786 wb=772 unstable=0 bg_thresh=1041 thresh=2083 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 66.904690: balance_dirty_state: bdi btrfs-1: dirty=837 wb=772 unstable=0 bg_thresh=1041 thresh=2083 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 66.904699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1344 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=66104 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 66.911145: balance_dirty_state: bdi btrfs-1: dirty=837 wb=647 unstable=0 bg_thresh=1040 thresh=2081 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 66.911215: balance_dirty_state: bdi btrfs-1: dirty=837 wb=647 unstable=0 bg_thresh=1040 thresh=2080 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 66.911278: balance_dirty_state: bdi btrfs-1: dirty=862 wb=647 unstable=0 bg_thresh=1040 thresh=2080 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 66.911339: balance_dirty_state: bdi btrfs-1: dirty=862 wb=647 unstable=0 bg_thresh=1039 thresh=2079 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 66.911461: balance_dirty_state: bdi btrfs-1: dirty=912 wb=647 unstable=0 bg_thresh=1041 thresh=2083 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 66.911589: balance_dirty_state: bdi btrfs-1: dirty=937 wb=647 unstable=0 bg_thresh=1041 thresh=2082 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 66.911594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1343 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-71% task_gap=-242% task_weight=98% bdi_bw=66104 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 66.923161: balance_dirty_state: bdi btrfs-1: dirty=937 wb=369 unstable=0 bg_thresh=1039 thresh=2079 gap=773 poll_thresh=18 ino=257 dd-2584 [001] 66.923233: balance_dirty_state: bdi btrfs-1: dirty=962 wb=369 unstable=0 bg_thresh=1038 thresh=2076 gap=745 poll_thresh=13 ino=257 dd-2584 [001] 66.923463: balance_dirty_state: bdi btrfs-1: dirty=962 wb=369 unstable=0 bg_thresh=1040 thresh=2081 gap=750 poll_thresh=14 ino=257 dd-2584 [001] 66.923522: balance_dirty_state: bdi btrfs-1: dirty=987 wb=369 unstable=0 bg_thresh=1037 thresh=2075 gap=719 poll_thresh=15 ino=257 dd-2584 [001] 66.923585: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=369 unstable=0 bg_thresh=1040 thresh=2080 gap=711 poll_thresh=16 ino=257 dd-2584 [001] 66.923711: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=369 unstable=0 bg_thresh=1039 thresh=2079 gap=685 poll_thresh=17 ino=257 dd-2584 [001] 66.923834: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=369 unstable=0 bg_thresh=1039 thresh=2078 gap=634 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 66.923919: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19440 wrote=0 to_write=16384 dd-2584 [001] 66.923972: balance_dirty_state: bdi btrfs-1: dirty=1100 wb=369 unstable=0 bg_thresh=1038 thresh=2077 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 66.924116: balance_dirty_state: bdi btrfs-1: dirty=1100 wb=394 unstable=0 bg_thresh=1040 thresh=2081 gap=587 poll_thresh=20 ino=257 dd-2584 [001] 66.924451: balance_dirty_state: bdi btrfs-1: dirty=989 wb=544 unstable=0 bg_thresh=1037 thresh=2075 gap=542 poll_thresh=21 ino=257 dd-2584 [001] 66.924880: balance_dirty_state: bdi btrfs-1: dirty=813 wb=745 unstable=0 bg_thresh=1048 thresh=2097 gap=539 poll_thresh=22 ino=257 dd-2584 [001] 66.925177: balance_dirty_state: bdi btrfs-1: dirty=712 wb=871 unstable=0 bg_thresh=1050 thresh=2101 gap=518 poll_thresh=23 ino=257 dd-2584 [001] 66.925179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1450 task_limit=1361 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-104% task_gap=-307% task_weight=98% bdi_bw=66104 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 66.926004: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=864 to_write=15520 dd-2584 [000] 66.931159: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1123 unstable=0 bg_thresh=1042 thresh=2084 gap=626 poll_thresh=23 ino=257 dd-2584 [000] 66.931235: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1123 unstable=0 bg_thresh=1037 thresh=2075 gap=592 poll_thresh=17 ino=257 dd-2584 [000] 66.931370: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1123 unstable=0 bg_thresh=1033 thresh=2067 gap=559 poll_thresh=18 ino=257 dd-2584 [000] 66.931503: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1123 unstable=0 bg_thresh=1038 thresh=2077 gap=544 poll_thresh=19 ino=257 dd-2584 [000] 66.931639: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1123 unstable=0 bg_thresh=1039 thresh=2079 gap=521 poll_thresh=20 ino=257 dd-2584 [000] 66.931773: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1123 unstable=0 bg_thresh=1037 thresh=2074 gap=466 poll_thresh=21 ino=257 dd-2584 [000] 66.931777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1336 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-99% task_gap=-296% task_weight=98% bdi_bw=66104 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 66.939148: balance_dirty_state: bdi btrfs-1: dirty=485 wb=998 unstable=0 bg_thresh=1037 thresh=2074 gap=591 poll_thresh=21 ino=257 dd-2584 [000] 66.939232: balance_dirty_state: bdi btrfs-1: dirty=485 wb=998 unstable=0 bg_thresh=1041 thresh=2082 gap=599 poll_thresh=16 ino=257 dd-2584 [000] 66.939365: balance_dirty_state: bdi btrfs-1: dirty=523 wb=998 unstable=0 bg_thresh=1037 thresh=2075 gap=554 poll_thresh=17 ino=257 dd-2584 [000] 66.939495: balance_dirty_state: bdi btrfs-1: dirty=548 wb=998 unstable=0 bg_thresh=1039 thresh=2079 gap=533 poll_thresh=18 ino=257 dd-2584 [000] 66.939798: balance_dirty_state: bdi btrfs-1: dirty=573 wb=998 unstable=0 bg_thresh=1039 thresh=2078 gap=507 poll_thresh=19 ino=257 dd-2584 [000] 66.939803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1339 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=66104 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.947108: balance_dirty_state: bdi btrfs-1: dirty=573 wb=859 unstable=0 bg_thresh=987 thresh=1974 gap=542 poll_thresh=19 ino=257 dd-2584 [004] 66.947221: balance_dirty_state: bdi btrfs-1: dirty=598 wb=859 unstable=0 bg_thresh=994 thresh=1988 gap=531 poll_thresh=14 ino=257 dd-2584 [004] 66.947328: balance_dirty_state: bdi btrfs-1: dirty=598 wb=859 unstable=0 bg_thresh=1002 thresh=2004 gap=547 poll_thresh=15 ino=257 dd-2584 [004] 66.947439: balance_dirty_state: bdi btrfs-1: dirty=611 wb=859 unstable=0 bg_thresh=1004 thresh=2009 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 66.947648: balance_dirty_state: bdi btrfs-1: dirty=649 wb=859 unstable=0 bg_thresh=1022 thresh=2044 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 66.948154: balance_dirty_state: bdi btrfs-1: dirty=687 wb=859 unstable=0 bg_thresh=1048 thresh=2096 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 66.948357: balance_dirty_state: bdi btrfs-1: dirty=737 wb=859 unstable=0 bg_thresh=1047 thresh=2095 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 66.948364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1354 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=66104 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.955239: balance_dirty_state: bdi btrfs-1: dirty=737 wb=859 unstable=0 bg_thresh=1047 thresh=2095 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 66.955244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1354 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=66104 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 66.963119: balance_dirty_state: bdi btrfs-1: dirty=737 wb=859 unstable=0 bg_thresh=1034 thresh=2068 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 66.963123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=66104 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 66.971112: balance_dirty_state: bdi btrfs-1: dirty=737 wb=721 unstable=0 bg_thresh=1029 thresh=2058 gap=600 poll_thresh=19 ino=257 dd-2584 [002] 66.971183: balance_dirty_state: bdi btrfs-1: dirty=762 wb=721 unstable=0 bg_thresh=1029 thresh=2058 gap=575 poll_thresh=14 ino=257 dd-2584 [002] 66.971249: balance_dirty_state: bdi btrfs-1: dirty=762 wb=721 unstable=0 bg_thresh=1028 thresh=2057 gap=574 poll_thresh=15 ino=257 dd-2584 [002] 66.971322: balance_dirty_state: bdi btrfs-1: dirty=775 wb=721 unstable=0 bg_thresh=1028 thresh=2056 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 66.971461: balance_dirty_state: bdi btrfs-1: dirty=813 wb=721 unstable=0 bg_thresh=1028 thresh=2057 gap=523 poll_thresh=17 ino=257 dd-2584 [002] 66.971772: balance_dirty_state: bdi btrfs-1: dirty=838 wb=721 unstable=0 bg_thresh=1030 thresh=2061 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 66.971777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1323 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=65224 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 66.983122: balance_dirty_state: bdi btrfs-1: dirty=838 wb=332 unstable=0 bg_thresh=1032 thresh=2064 gap=894 poll_thresh=18 ino=257 dd-2584 [002] 66.983190: balance_dirty_state: bdi btrfs-1: dirty=863 wb=332 unstable=0 bg_thresh=1032 thresh=2064 gap=869 poll_thresh=13 ino=257 dd-2584 [002] 66.983254: balance_dirty_state: bdi btrfs-1: dirty=888 wb=332 unstable=0 bg_thresh=1034 thresh=2069 gap=849 poll_thresh=14 ino=257 dd-2584 [002] 66.983321: balance_dirty_state: bdi btrfs-1: dirty=888 wb=332 unstable=0 bg_thresh=1037 thresh=2074 gap=854 poll_thresh=15 ino=257 dd-2584 [002] 66.983389: balance_dirty_state: bdi btrfs-1: dirty=913 wb=332 unstable=0 bg_thresh=1034 thresh=2068 gap=823 poll_thresh=16 ino=257 dd-2584 [002] 66.983835: balance_dirty_state: bdi btrfs-1: dirty=938 wb=332 unstable=0 bg_thresh=1046 thresh=2093 gap=823 poll_thresh=17 ino=257 dd-2584 [002] 66.983961: balance_dirty_state: bdi btrfs-1: dirty=963 wb=332 unstable=0 bg_thresh=1046 thresh=2092 gap=797 poll_thresh=18 ino=257 dd-2584 [002] 66.984091: balance_dirty_state: bdi btrfs-1: dirty=988 wb=332 unstable=0 bg_thresh=1048 thresh=2096 gap=776 poll_thresh=19 ino=257 dd-2584 [002] 66.984224: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=332 unstable=0 bg_thresh=1047 thresh=2095 gap=725 poll_thresh=20 ino=257 dd-2584 [002] 66.984361: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=332 unstable=0 bg_thresh=1044 thresh=2088 gap=693 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 66.984435: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19500 wrote=0 to_write=8192 dd-2584 [002] 66.984997: balance_dirty_state: bdi btrfs-1: dirty=938 wb=508 unstable=0 bg_thresh=1043 thresh=2086 gap=640 poll_thresh=22 ino=257 dd-2584 [002] 66.985470: balance_dirty_state: bdi btrfs-1: dirty=750 wb=709 unstable=0 bg_thresh=1042 thresh=2085 gap=626 poll_thresh=23 ino=257 dd-2584 [002] 66.985658: balance_dirty_state: bdi btrfs-1: dirty=711 wb=798 unstable=0 bg_thresh=1044 thresh=2089 gap=580 poll_thresh=24 ino=257 flush-0:15-2091 [004] 66.985823: writeback_single_inode: bdi 0:15: ino=2375725 state=I_DIRTY_DATASYNC age=13196 wrote=0 to_write=16384 flush-0:15-2091 [004] 66.985828: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=100 wrote=0 to_write=16384 dd-2584 [002] 66.986202: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1023 unstable=0 bg_thresh=1042 thresh=2085 gap=551 poll_thresh=25 ino=257 dd-2584 [002] 66.986664: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1212 unstable=0 bg_thresh=1045 thresh=2091 gap=532 poll_thresh=26 ino=257 flush-btrfs-1-2586 [003] 66.986743: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=896 to_write=7296 flush-btrfs-1-2586 [003] 66.986749: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19500 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 66.986959: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=16 to_write=8176 dd-2584 [002] 66.987083: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1112 unstable=0 bg_thresh=1043 thresh=2086 gap=627 poll_thresh=27 ino=257 dd-2584 [002] 66.987504: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1127 unstable=0 bg_thresh=1033 thresh=2066 gap=555 poll_thresh=28 ino=257 dd-2584 [002] 66.987696: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1127 unstable=0 bg_thresh=1033 thresh=2067 gap=506 poll_thresh=29 ino=257 dd-2584 [002] 66.987703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1329 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=65224 base_bw=1020 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [002] 66.995201: balance_dirty_state: bdi btrfs-1: dirty=434 wb=989 unstable=0 bg_thresh=1035 thresh=2071 gap=648 poll_thresh=29 ino=257 dd-2584 [002] 66.995302: balance_dirty_state: bdi btrfs-1: dirty=434 wb=989 unstable=0 bg_thresh=1035 thresh=2070 gap=647 poll_thresh=22 ino=257 dd-2584 [002] 66.995616: balance_dirty_state: bdi btrfs-1: dirty=485 wb=989 unstable=0 bg_thresh=1035 thresh=2070 gap=596 poll_thresh=23 ino=257 dd-2584 [002] 66.995746: balance_dirty_state: bdi btrfs-1: dirty=510 wb=989 unstable=0 bg_thresh=1034 thresh=2069 gap=570 poll_thresh=24 ino=257 dd-2584 [002] 66.995874: balance_dirty_state: bdi btrfs-1: dirty=535 wb=989 unstable=0 bg_thresh=1034 thresh=2068 gap=544 poll_thresh=25 ino=257 dd-2584 [002] 66.996006: balance_dirty_state: bdi btrfs-1: dirty=560 wb=989 unstable=0 bg_thresh=1036 thresh=2072 gap=523 poll_thresh=26 ino=257 dd-2584 [002] 66.996421: balance_dirty_state: bdi btrfs-1: dirty=610 wb=989 unstable=0 bg_thresh=1047 thresh=2094 gap=495 poll_thresh=27 ino=257 dd-2584 [002] 66.996426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1353 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-64% task_gap=-229% task_weight=100% bdi_bw=65224 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 67.007159: balance_dirty_state: bdi btrfs-1: dirty=596 wb=769 unstable=0 bg_thresh=1031 thresh=2062 gap=697 poll_thresh=27 ino=257 dd-2584 [003] 67.007225: balance_dirty_state: bdi btrfs-1: dirty=596 wb=769 unstable=0 bg_thresh=1031 thresh=2062 gap=697 poll_thresh=20 ino=257 dd-2584 [003] 67.007350: balance_dirty_state: bdi btrfs-1: dirty=646 wb=769 unstable=0 bg_thresh=1036 thresh=2072 gap=657 poll_thresh=21 ino=257 dd-2584 [003] 67.007474: balance_dirty_state: bdi btrfs-1: dirty=671 wb=769 unstable=0 bg_thresh=1035 thresh=2071 gap=631 poll_thresh=22 ino=257 dd-2584 [003] 67.007774: balance_dirty_state: bdi btrfs-1: dirty=696 wb=769 unstable=0 bg_thresh=1035 thresh=2070 gap=605 poll_thresh=23 ino=257 dd-2584 [003] 67.007897: balance_dirty_state: bdi btrfs-1: dirty=746 wb=769 unstable=0 bg_thresh=1034 thresh=2069 gap=554 poll_thresh=24 ino=257 dd-2584 [003] 67.008032: balance_dirty_state: bdi btrfs-1: dirty=759 wb=769 unstable=0 bg_thresh=1030 thresh=2061 gap=533 poll_thresh=25 ino=257 dd-2584 [003] 67.008167: balance_dirty_state: bdi btrfs-1: dirty=810 wb=769 unstable=0 bg_thresh=1031 thresh=2063 gap=484 poll_thresh=26 ino=257 dd-2584 [003] 67.008172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1325 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-175% task_weight=99% bdi_bw=65224 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 67.015181: balance_dirty_state: bdi btrfs-1: dirty=803 wb=643 unstable=0 bg_thresh=1012 thresh=2025 gap=579 poll_thresh=26 ino=257 dd-2584 [003] 67.015289: balance_dirty_state: bdi btrfs-1: dirty=800 wb=643 unstable=0 bg_thresh=1013 thresh=2026 gap=583 poll_thresh=19 ino=257 dd-2584 [003] 67.015412: balance_dirty_state: bdi btrfs-1: dirty=850 wb=643 unstable=0 bg_thresh=1015 thresh=2031 gap=538 poll_thresh=20 ino=257 dd-2584 [003] 67.015532: balance_dirty_state: bdi btrfs-1: dirty=875 wb=643 unstable=0 bg_thresh=1018 thresh=2036 gap=518 poll_thresh=21 ino=257 dd-2584 [003] 67.015656: balance_dirty_state: bdi btrfs-1: dirty=900 wb=643 unstable=0 bg_thresh=1020 thresh=2040 gap=497 poll_thresh=22 ino=257 dd-2584 [003] 67.015661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=65224 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 67.023118: balance_dirty_state: bdi btrfs-1: dirty=902 wb=529 unstable=0 bg_thresh=1005 thresh=2010 gap=579 poll_thresh=22 ino=257 dd-2584 [003] 67.023181: balance_dirty_state: bdi btrfs-1: dirty=927 wb=529 unstable=0 bg_thresh=1005 thresh=2010 gap=554 poll_thresh=16 ino=257 dd-2584 [003] 67.024180: balance_dirty_state: bdi btrfs-1: dirty=952 wb=529 unstable=0 bg_thresh=1007 thresh=2015 gap=534 poll_thresh=17 ino=257 dd-2584 [003] 67.024297: balance_dirty_state: bdi btrfs-1: dirty=977 wb=529 unstable=0 bg_thresh=1012 thresh=2025 gap=519 poll_thresh=18 ino=257 dd-2584 [003] 67.024418: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=529 unstable=0 bg_thresh=1012 thresh=2024 gap=468 poll_thresh=19 ino=257 dd-2584 [003] 67.024422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=65224 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 67.024471: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19540 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 67.026628: writeback_single_inode: bdi btrfs-1: ino=257 state= age=136 wrote=688 to_write=7504 dd-2584 [003] 67.031126: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1094 unstable=0 bg_thresh=1009 thresh=2018 gap=588 poll_thresh=19 ino=257 dd-2584 [003] 67.031197: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1096 unstable=0 bg_thresh=1013 thresh=2026 gap=573 poll_thresh=14 ino=257 dd-2584 [003] 67.031260: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1096 unstable=0 bg_thresh=1013 thresh=2026 gap=548 poll_thresh=15 ino=257 dd-2584 [003] 67.031319: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1096 unstable=0 bg_thresh=1015 thresh=2031 gap=528 poll_thresh=16 ino=257 dd-2584 [003] 67.031439: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1096 unstable=0 bg_thresh=1015 thresh=2030 gap=502 poll_thresh=17 ino=257 dd-2584 [003] 67.031444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=65224 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 67.039155: balance_dirty_state: bdi btrfs-1: dirty=432 wb=971 unstable=0 bg_thresh=1013 thresh=2027 gap=624 poll_thresh=17 ino=257 dd-2584 [003] 67.039279: balance_dirty_state: bdi btrfs-1: dirty=457 wb=971 unstable=0 bg_thresh=1013 thresh=2027 gap=599 poll_thresh=13 ino=257 dd-2584 [003] 67.039341: balance_dirty_state: bdi btrfs-1: dirty=457 wb=971 unstable=0 bg_thresh=1013 thresh=2027 gap=599 poll_thresh=14 ino=257 dd-2584 [003] 67.039400: balance_dirty_state: bdi btrfs-1: dirty=482 wb=971 unstable=0 bg_thresh=1016 thresh=2032 gap=579 poll_thresh=15 ino=257 dd-2584 [003] 67.039459: balance_dirty_state: bdi btrfs-1: dirty=482 wb=971 unstable=0 bg_thresh=1013 thresh=2026 gap=573 poll_thresh=16 ino=257 dd-2584 [003] 67.039581: balance_dirty_state: bdi btrfs-1: dirty=532 wb=971 unstable=0 bg_thresh=1015 thresh=2030 gap=527 poll_thresh=17 ino=257 dd-2584 [003] 67.039869: balance_dirty_state: bdi btrfs-1: dirty=557 wb=971 unstable=0 bg_thresh=1014 thresh=2029 gap=501 poll_thresh=18 ino=257 dd-2584 [003] 67.039874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=65224 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 67.047276: balance_dirty_state: bdi btrfs-1: dirty=573 wb=841 unstable=0 bg_thresh=1011 thresh=2023 gap=609 poll_thresh=18 ino=257 dd-2584 [003] 67.047374: balance_dirty_state: bdi btrfs-1: dirty=598 wb=841 unstable=0 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=13 ino=257 dd-2584 [003] 67.047433: balance_dirty_state: bdi btrfs-1: dirty=598 wb=841 unstable=0 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=14 ino=257 dd-2584 [003] 67.047493: balance_dirty_state: bdi btrfs-1: dirty=623 wb=841 unstable=0 bg_thresh=1014 thresh=2028 gap=564 poll_thresh=15 ino=257 dd-2584 [003] 67.047551: balance_dirty_state: bdi btrfs-1: dirty=648 wb=841 unstable=0 bg_thresh=1016 thresh=2033 gap=544 poll_thresh=16 ino=257 dd-2584 [003] 67.047674: balance_dirty_state: bdi btrfs-1: dirty=673 wb=841 unstable=0 bg_thresh=1016 thresh=2032 gap=518 poll_thresh=17 ino=257 dd-2584 [003] 67.047797: balance_dirty_state: bdi btrfs-1: dirty=698 wb=841 unstable=0 bg_thresh=1015 thresh=2031 gap=492 poll_thresh=18 ino=257 dd-2584 [003] 67.047802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=65224 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 67.055209: balance_dirty_state: bdi btrfs-1: dirty=698 wb=841 unstable=0 bg_thresh=1009 thresh=2019 gap=480 poll_thresh=18 ino=257 dd-2584 [003] 67.055214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=65224 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 67.063260: balance_dirty_state: bdi btrfs-1: dirty=698 wb=588 unstable=0 bg_thresh=1010 thresh=2021 gap=735 poll_thresh=18 ino=257 dd-2584 [003] 67.063337: balance_dirty_state: bdi btrfs-1: dirty=723 wb=588 unstable=0 bg_thresh=1010 thresh=2021 gap=710 poll_thresh=13 ino=257 dd-2584 [003] 67.063399: balance_dirty_state: bdi btrfs-1: dirty=723 wb=588 unstable=0 bg_thresh=1010 thresh=2021 gap=710 poll_thresh=14 ino=257 dd-2584 [003] 67.063461: balance_dirty_state: bdi btrfs-1: dirty=748 wb=588 unstable=0 bg_thresh=1013 thresh=2026 gap=690 poll_thresh=15 ino=257 dd-2584 [003] 67.063525: balance_dirty_state: bdi btrfs-1: dirty=773 wb=588 unstable=0 bg_thresh=1015 thresh=2031 gap=670 poll_thresh=16 ino=257 dd-2584 [003] 67.063649: balance_dirty_state: bdi btrfs-1: dirty=798 wb=588 unstable=0 bg_thresh=1018 thresh=2036 gap=650 poll_thresh=17 ino=257 dd-2584 [003] 67.063962: balance_dirty_state: bdi btrfs-1: dirty=823 wb=588 unstable=0 bg_thresh=1014 thresh=2029 gap=618 poll_thresh=18 ino=257 dd-2584 [003] 67.064088: balance_dirty_state: bdi btrfs-1: dirty=873 wb=588 unstable=0 bg_thresh=1014 thresh=2028 gap=567 poll_thresh=19 ino=257 dd-2584 [003] 67.064214: balance_dirty_state: bdi btrfs-1: dirty=898 wb=588 unstable=0 bg_thresh=1016 thresh=2032 gap=546 poll_thresh=20 ino=257 dd-2584 [003] 67.064342: balance_dirty_state: bdi btrfs-1: dirty=923 wb=588 unstable=0 bg_thresh=1015 thresh=2031 gap=520 poll_thresh=21 ino=257 dd-2584 [003] 67.064470: balance_dirty_state: bdi btrfs-1: dirty=948 wb=588 unstable=0 bg_thresh=1015 thresh=2030 gap=494 poll_thresh=22 ino=257 dd-2584 [003] 67.064474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=100% bdi_bw=65224 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 67.071237: balance_dirty_state: bdi btrfs-1: dirty=948 wb=438 unstable=0 bg_thresh=1016 thresh=2032 gap=646 poll_thresh=22 ino=257 dd-2584 [003] 67.071333: balance_dirty_state: bdi btrfs-1: dirty=973 wb=438 unstable=0 bg_thresh=1018 thresh=2037 gap=626 poll_thresh=16 ino=257 dd-2584 [003] 67.071460: balance_dirty_state: bdi btrfs-1: dirty=998 wb=438 unstable=0 bg_thresh=1018 thresh=2036 gap=600 poll_thresh=17 ino=257 dd-2584 [003] 67.071588: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=438 unstable=0 bg_thresh=1020 thresh=2040 gap=554 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 67.071651: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19588 wrote=0 to_write=8192 dd-2584 [003] 67.071913: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=488 unstable=0 bg_thresh=1016 thresh=2033 gap=522 poll_thresh=19 ino=257 dd-2584 [003] 67.072055: balance_dirty_state: bdi btrfs-1: dirty=998 wb=538 unstable=0 bg_thresh=1016 thresh=2032 gap=496 poll_thresh=20 ino=257 dd-2584 [003] 67.072056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=65224 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 67.076200: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=736 to_write=7456 dd-2584 [003] 67.079253: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1038 unstable=0 bg_thresh=1016 thresh=2032 gap=621 poll_thresh=20 ino=257 dd-2584 [003] 67.079359: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1038 unstable=0 bg_thresh=1015 thresh=2030 gap=606 poll_thresh=15 ino=257 dd-2584 [003] 67.079428: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1038 unstable=0 bg_thresh=1017 thresh=2034 gap=597 poll_thresh=16 ino=257 dd-2584 [003] 67.079563: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1038 unstable=0 bg_thresh=1017 thresh=2034 gap=558 poll_thresh=17 ino=257 dd-2584 [003] 67.079696: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1038 unstable=0 bg_thresh=1016 thresh=2032 gap=530 poll_thresh=18 ino=257 dd-2584 [003] 67.079829: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1038 unstable=0 bg_thresh=1016 thresh=2032 gap=491 poll_thresh=19 ino=257 dd-2584 [003] 67.079833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-118% task_weight=98% bdi_bw=66568 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 67.087259: balance_dirty_state: bdi btrfs-1: dirty=503 wb=799 unstable=0 bg_thresh=1016 thresh=2032 gap=730 poll_thresh=19 ino=257 dd-2584 [003] 67.087339: balance_dirty_state: bdi btrfs-1: dirty=516 wb=799 unstable=0 bg_thresh=1015 thresh=2031 gap=716 poll_thresh=14 ino=257 dd-2584 [003] 67.087410: balance_dirty_state: bdi btrfs-1: dirty=529 wb=799 unstable=0 bg_thresh=1016 thresh=2033 gap=705 poll_thresh=15 ino=257 dd-2584 [003] 67.087482: balance_dirty_state: bdi btrfs-1: dirty=542 wb=799 unstable=0 bg_thresh=1017 thresh=2034 gap=693 poll_thresh=16 ino=257 dd-2584 [003] 67.087696: balance_dirty_state: bdi btrfs-1: dirty=567 wb=799 unstable=0 bg_thresh=1013 thresh=2027 gap=661 poll_thresh=17 ino=257 dd-2584 [003] 67.088079: balance_dirty_state: bdi btrfs-1: dirty=617 wb=799 unstable=0 bg_thresh=1016 thresh=2032 gap=616 poll_thresh=18 ino=257 dd-2584 [003] 67.088215: balance_dirty_state: bdi btrfs-1: dirty=642 wb=799 unstable=0 bg_thresh=1018 thresh=2036 gap=595 poll_thresh=19 ino=257 dd-2584 [003] 67.088351: balance_dirty_state: bdi btrfs-1: dirty=667 wb=799 unstable=0 bg_thresh=1017 thresh=2035 gap=569 poll_thresh=20 ino=257 dd-2584 [003] 67.088495: balance_dirty_state: bdi btrfs-1: dirty=705 wb=799 unstable=0 bg_thresh=1016 thresh=2032 gap=528 poll_thresh=21 ino=257 dd-2584 [003] 67.088802: balance_dirty_state: bdi btrfs-1: dirty=744 wb=799 unstable=0 bg_thresh=1016 thresh=2032 gap=489 poll_thresh=22 ino=257 dd-2584 [003] 67.088807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-119% task_weight=99% bdi_bw=66568 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 67.095277: balance_dirty_state: bdi btrfs-1: dirty=744 wb=749 unstable=0 bg_thresh=1013 thresh=2027 gap=534 poll_thresh=22 ino=257 dd-2584 [003] 67.095370: balance_dirty_state: bdi btrfs-1: dirty=769 wb=749 unstable=0 bg_thresh=1016 thresh=2032 gap=514 poll_thresh=16 ino=257 dd-2584 [003] 67.095498: balance_dirty_state: bdi btrfs-1: dirty=794 wb=749 unstable=0 bg_thresh=1015 thresh=2031 gap=488 poll_thresh=17 ino=257 dd-2584 [003] 67.095503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-119% task_weight=98% bdi_bw=66568 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 67.103227: balance_dirty_state: bdi btrfs-1: dirty=794 wb=749 unstable=0 bg_thresh=1015 thresh=2031 gap=488 poll_thresh=17 ino=257 dd-2584 [003] 67.103237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-119% task_weight=98% bdi_bw=66568 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 67.111269: balance_dirty_state: bdi btrfs-1: dirty=794 wb=474 unstable=0 bg_thresh=1018 thresh=2036 gap=768 poll_thresh=17 ino=257 dd-2584 [003] 67.111384: balance_dirty_state: bdi btrfs-1: dirty=819 wb=474 unstable=0 bg_thresh=1015 thresh=2030 gap=737 poll_thresh=13 ino=257 dd-2584 [003] 67.111492: balance_dirty_state: bdi btrfs-1: dirty=819 wb=474 unstable=0 bg_thresh=1017 thresh=2035 gap=742 poll_thresh=14 ino=257 dd-2584 [003] 67.111596: balance_dirty_state: bdi btrfs-1: dirty=844 wb=474 unstable=0 bg_thresh=1017 thresh=2034 gap=716 poll_thresh=15 ino=257 dd-2584 [003] 67.112002: balance_dirty_state: bdi btrfs-1: dirty=869 wb=474 unstable=0 bg_thresh=1019 thresh=2039 gap=696 poll_thresh=16 ino=257 dd-2584 [003] 67.112209: balance_dirty_state: bdi btrfs-1: dirty=894 wb=474 unstable=0 bg_thresh=1019 thresh=2038 gap=670 poll_thresh=17 ino=257 dd-2584 [003] 67.112428: balance_dirty_state: bdi btrfs-1: dirty=919 wb=474 unstable=0 bg_thresh=1018 thresh=2036 gap=643 poll_thresh=18 ino=257 dd-2584 [003] 67.112710: balance_dirty_state: bdi btrfs-1: dirty=957 wb=399 unstable=0 bg_thresh=1015 thresh=2031 gap=675 poll_thresh=19 ino=257 dd-2584 [003] 67.112982: balance_dirty_state: bdi btrfs-1: dirty=982 wb=349 unstable=0 bg_thresh=1016 thresh=2032 gap=701 poll_thresh=20 ino=257 dd-2584 [003] 67.113223: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=349 unstable=0 bg_thresh=1015 thresh=2031 gap=675 poll_thresh=21 ino=257 dd-2584 [003] 67.113449: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=349 unstable=0 bg_thresh=1017 thresh=2035 gap=654 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 67.113476: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19628 wrote=0 to_write=16384 dd-2584 [003] 67.113681: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=349 unstable=0 bg_thresh=1017 thresh=2034 gap=616 poll_thresh=23 ino=257 dd-2584 [003] 67.114572: balance_dirty_state: bdi btrfs-1: dirty=938 wb=531 unstable=0 bg_thresh=1048 thresh=2097 gap=628 poll_thresh=24 ino=257 dd-2584 [003] 67.114801: balance_dirty_state: bdi btrfs-1: dirty=913 wb=581 unstable=0 bg_thresh=1050 thresh=2101 gap=607 poll_thresh=25 ino=257 dd-2584 [003] 67.115021: balance_dirty_state: bdi btrfs-1: dirty=913 wb=606 unstable=0 bg_thresh=1050 thresh=2100 gap=581 poll_thresh=26 ino=257 dd-2584 [003] 67.115263: balance_dirty_state: bdi btrfs-1: dirty=913 wb=656 unstable=0 bg_thresh=1046 thresh=2093 gap=524 poll_thresh=27 ino=257 dd-2584 [003] 67.115488: balance_dirty_state: bdi btrfs-1: dirty=913 wb=681 unstable=0 bg_thresh=1046 thresh=2092 gap=498 poll_thresh=28 ino=257 dd-2584 [003] 67.115491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1351 bdi_dirty=1440 avg_dirty=1440 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=66568 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 67.118551: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=864 to_write=15520 dd-2584 [007] 67.123504: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1096 unstable=0 bg_thresh=1039 thresh=2078 gap=584 poll_thresh=21 ino=257 dd-2584 [007] 67.123665: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1096 unstable=0 bg_thresh=1041 thresh=2083 gap=564 poll_thresh=22 ino=257 dd-2584 [007] 67.123828: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1096 unstable=0 bg_thresh=1044 thresh=2088 gap=519 poll_thresh=23 ino=257 dd-2584 [007] 67.123834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1348 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-1% task_gap=-101% task_weight=99% bdi_bw=66568 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 67.131183: balance_dirty_state: bdi btrfs-1: dirty=473 wb=971 unstable=0 bg_thresh=1034 thresh=2069 gap=625 poll_thresh=23 ino=257 dd-2584 [007] 67.131284: balance_dirty_state: bdi btrfs-1: dirty=486 wb=971 unstable=0 bg_thresh=1035 thresh=2070 gap=613 poll_thresh=17 ino=257 dd-2584 [007] 67.131704: balance_dirty_state: bdi btrfs-1: dirty=524 wb=971 unstable=0 bg_thresh=1036 thresh=2073 gap=578 poll_thresh=18 ino=257 dd-2584 [007] 67.131881: balance_dirty_state: bdi btrfs-1: dirty=549 wb=971 unstable=0 bg_thresh=1039 thresh=2078 gap=558 poll_thresh=19 ino=257 dd-2584 [007] 67.132056: balance_dirty_state: bdi btrfs-1: dirty=574 wb=971 unstable=0 bg_thresh=1038 thresh=2077 gap=532 poll_thresh=20 ino=257 dd-2584 [007] 67.132232: balance_dirty_state: bdi btrfs-1: dirty=624 wb=971 unstable=0 bg_thresh=1040 thresh=2081 gap=486 poll_thresh=21 ino=257 dd-2584 [007] 67.132239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-5% task_gap=-110% task_weight=100% bdi_bw=66568 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 67.143166: balance_dirty_state: bdi btrfs-1: dirty=624 wb=871 unstable=0 bg_thresh=1018 thresh=2037 gap=542 poll_thresh=21 ino=257 dd-2584 [007] 67.143243: balance_dirty_state: bdi btrfs-1: dirty=624 wb=871 unstable=0 bg_thresh=1018 thresh=2036 gap=541 poll_thresh=16 ino=257 dd-2584 [007] 67.143370: balance_dirty_state: bdi btrfs-1: dirty=649 wb=871 unstable=0 bg_thresh=1020 thresh=2041 gap=521 poll_thresh=17 ino=257 dd-2584 [007] 67.143502: balance_dirty_state: bdi btrfs-1: dirty=674 wb=871 unstable=0 bg_thresh=1023 thresh=2046 gap=501 poll_thresh=18 ino=257 dd-2584 [007] 67.143507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-149% task_weight=100% bdi_bw=66568 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 67.155162: balance_dirty_state: bdi btrfs-1: dirty=674 wb=614 unstable=0 bg_thresh=1027 thresh=2055 gap=767 poll_thresh=18 ino=257 dd-2584 [007] 67.155227: balance_dirty_state: bdi btrfs-1: dirty=699 wb=614 unstable=0 bg_thresh=1027 thresh=2055 gap=742 poll_thresh=13 ino=257 dd-2584 [007] 67.155287: balance_dirty_state: bdi btrfs-1: dirty=724 wb=614 unstable=0 bg_thresh=1030 thresh=2060 gap=722 poll_thresh=14 ino=257 dd-2584 [007] 67.155348: balance_dirty_state: bdi btrfs-1: dirty=724 wb=614 unstable=0 bg_thresh=1030 thresh=2060 gap=722 poll_thresh=15 ino=257 dd-2584 [007] 67.155583: balance_dirty_state: bdi btrfs-1: dirty=749 wb=614 unstable=0 bg_thresh=1032 thresh=2065 gap=702 poll_thresh=16 ino=257 dd-2584 [007] 67.155711: balance_dirty_state: bdi btrfs-1: dirty=787 wb=614 unstable=0 bg_thresh=1034 thresh=2068 gap=667 poll_thresh=17 ino=257 dd-2584 [007] 67.155852: balance_dirty_state: bdi btrfs-1: dirty=825 wb=589 unstable=0 bg_thresh=1036 thresh=2073 gap=659 poll_thresh=18 ino=257 dd-2584 [007] 67.156014: balance_dirty_state: bdi btrfs-1: dirty=850 wb=500 unstable=0 bg_thresh=1034 thresh=2068 gap=718 poll_thresh=19 ino=257 dd-2584 [007] 67.156150: balance_dirty_state: bdi btrfs-1: dirty=875 wb=475 unstable=0 bg_thresh=1032 thresh=2064 gap=714 poll_thresh=20 ino=257 dd-2584 [007] 67.156285: balance_dirty_state: bdi btrfs-1: dirty=925 wb=475 unstable=0 bg_thresh=1034 thresh=2068 gap=668 poll_thresh=21 ino=257 dd-2584 [007] 67.156684: balance_dirty_state: bdi btrfs-1: dirty=925 wb=475 unstable=0 bg_thresh=1041 thresh=2083 gap=683 poll_thresh=22 ino=257 dd-2584 [007] 67.156810: balance_dirty_state: bdi btrfs-1: dirty=975 wb=475 unstable=0 bg_thresh=1038 thresh=2076 gap=626 poll_thresh=23 ino=257 dd-2584 [007] 67.157102: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=475 unstable=0 bg_thresh=1034 thresh=2069 gap=594 poll_thresh=24 ino=257 dd-2584 [007] 67.157232: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=475 unstable=0 bg_thresh=1035 thresh=2070 gap=570 poll_thresh=25 ino=257 dd-2584 [007] 67.157369: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=475 unstable=0 bg_thresh=1036 thresh=2072 gap=521 poll_thresh=26 ino=257 flush-btrfs-1-2586 [002] 67.157445: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19672 wrote=0 to_write=16384 dd-2584 [007] 67.157774: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=550 unstable=0 bg_thresh=1049 thresh=2098 gap=522 poll_thresh=27 ino=257 dd-2584 [007] 67.157776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1357 bdi_dirty=1440 avg_dirty=1440 bdi_gap=4% task_gap=-91% task_weight=100% bdi_bw=66568 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 67.159869: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=736 to_write=15648 dd-2584 [007] 67.163378: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1078 unstable=0 bg_thresh=1034 thresh=2069 gap=593 poll_thresh=20 ino=257 dd-2584 [007] 67.163511: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1078 unstable=0 bg_thresh=1034 thresh=2068 gap=542 poll_thresh=21 ino=257 dd-2584 [007] 67.163830: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1078 unstable=0 bg_thresh=1045 thresh=2091 gap=527 poll_thresh=22 ino=257 dd-2584 [007] 67.163953: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1078 unstable=0 bg_thresh=1047 thresh=2095 gap=506 poll_thresh=23 ino=257 dd-2584 [007] 67.163958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1354 bdi_dirty=1440 avg_dirty=1440 bdi_gap=2% task_gap=-94% task_weight=100% bdi_bw=66568 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 67.165780: balance_dirty_state: bdi 0:15: dirty=511 wb=1078 unstable=0 bg_thresh=1039 thresh=2078 gap=489 poll_thresh=55 ino=2375722 collect-vmstat.-2569 [000] 67.165803: balance_dirty_pages: bdi 0:15: bdi_limit=7 task_limit=7 bdi_dirty=2 avg_dirty=2 bdi_gap=571% task_gap=1143% task_weight=0% bdi_bw=58996 base_bw=102400 task_bw=2560000 dirtied=55 period=4 think=7584 pause=-7580 dd-2584 [004] 67.171611: balance_dirty_state: bdi btrfs-1: dirty=536 wb=965 unstable=0 bg_thresh=1031 thresh=2063 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 67.171735: balance_dirty_state: bdi btrfs-1: dirty=561 wb=965 unstable=0 bg_thresh=1031 thresh=2062 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 67.171860: balance_dirty_state: bdi btrfs-1: dirty=611 wb=965 unstable=0 bg_thresh=1027 thresh=2055 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 67.171865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=66568 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 67.179276: balance_dirty_state: bdi btrfs-1: dirty=611 wb=827 unstable=0 bg_thresh=1025 thresh=2051 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 67.179380: balance_dirty_state: bdi btrfs-1: dirty=611 wb=827 unstable=0 bg_thresh=1028 thresh=2056 gap=618 poll_thresh=14 ino=257 dd-2584 [004] 67.179475: balance_dirty_state: bdi btrfs-1: dirty=636 wb=827 unstable=0 bg_thresh=1027 thresh=2055 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 67.179574: balance_dirty_state: bdi btrfs-1: dirty=661 wb=827 unstable=0 bg_thresh=1027 thresh=2055 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 67.180089: balance_dirty_state: bdi btrfs-1: dirty=699 wb=827 unstable=0 bg_thresh=1042 thresh=2084 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 67.180263: balance_dirty_state: bdi btrfs-1: dirty=724 wb=827 unstable=0 bg_thresh=1041 thresh=2083 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 67.180449: balance_dirty_state: bdi btrfs-1: dirty=749 wb=827 unstable=0 bg_thresh=1043 thresh=2087 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 67.180455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1348 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-1% task_gap=-101% task_weight=98% bdi_bw=66836 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 67.191195: balance_dirty_state: bdi btrfs-1: dirty=749 wb=614 unstable=0 bg_thresh=1034 thresh=2068 gap=705 poll_thresh=19 ino=257 dd-2584 [004] 67.191362: balance_dirty_state: bdi btrfs-1: dirty=774 wb=614 unstable=0 bg_thresh=1034 thresh=2068 gap=680 poll_thresh=14 ino=257 dd-2584 [004] 67.191420: balance_dirty_state: bdi btrfs-1: dirty=774 wb=614 unstable=0 bg_thresh=1036 thresh=2073 gap=685 poll_thresh=15 ino=257 dd-2584 [004] 67.191641: balance_dirty_state: bdi btrfs-1: dirty=799 wb=614 unstable=0 bg_thresh=1039 thresh=2078 gap=665 poll_thresh=16 ino=257 dd-2584 [004] 67.191757: balance_dirty_state: bdi btrfs-1: dirty=824 wb=614 unstable=0 bg_thresh=1041 thresh=2083 gap=645 poll_thresh=17 ino=257 dd-2584 [004] 67.191874: balance_dirty_state: bdi btrfs-1: dirty=874 wb=614 unstable=0 bg_thresh=1041 thresh=2082 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 67.192003: balance_dirty_state: bdi btrfs-1: dirty=887 wb=614 unstable=0 bg_thresh=1044 thresh=2088 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 67.192128: balance_dirty_state: bdi btrfs-1: dirty=925 wb=614 unstable=0 bg_thresh=1043 thresh=2087 gap=548 poll_thresh=20 ino=257 dd-2584 [004] 67.192252: balance_dirty_state: bdi btrfs-1: dirty=950 wb=614 unstable=0 bg_thresh=1043 thresh=2086 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 67.192376: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=614 unstable=0 bg_thresh=1042 thresh=2085 gap=471 poll_thresh=22 ino=257 dd-2584 [004] 67.192381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-2% task_gap=-105% task_weight=99% bdi_bw=66836 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 67.203271: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=476 unstable=0 bg_thresh=1039 thresh=2078 gap=602 poll_thresh=22 ino=257 dd-2584 [004] 67.203425: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=476 unstable=0 bg_thresh=1039 thresh=2078 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 67.203677: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=476 unstable=0 bg_thresh=1044 thresh=2088 gap=562 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 67.203728: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19720 wrote=0 to_write=16384 dd-2584 [004] 67.204319: balance_dirty_state: bdi btrfs-1: dirty=987 wb=564 unstable=0 bg_thresh=1043 thresh=2087 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 67.204994: balance_dirty_state: bdi btrfs-1: dirty=912 wb=664 unstable=0 bg_thresh=1040 thresh=2080 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 67.204997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1341 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=66836 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 67.208640: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=720 to_write=15664 dd-2584 [004] 67.215226: balance_dirty_state: bdi btrfs-1: dirty=373 wb=952 unstable=0 bg_thresh=1033 thresh=2067 gap=742 poll_thresh=19 ino=257 dd-2584 [004] 67.215367: balance_dirty_state: bdi btrfs-1: dirty=399 wb=952 unstable=0 bg_thresh=1035 thresh=2070 gap=719 poll_thresh=14 ino=257 dd-2584 [004] 67.215437: balance_dirty_state: bdi btrfs-1: dirty=399 wb=952 unstable=0 bg_thresh=1034 thresh=2069 gap=718 poll_thresh=15 ino=257 dd-2584 [004] 67.215500: balance_dirty_state: bdi btrfs-1: dirty=424 wb=952 unstable=0 bg_thresh=1037 thresh=2074 gap=698 poll_thresh=16 ino=257 dd-2584 [004] 67.215625: balance_dirty_state: bdi btrfs-1: dirty=449 wb=952 unstable=0 bg_thresh=1039 thresh=2079 gap=678 poll_thresh=17 ino=257 dd-2584 [004] 67.215753: balance_dirty_state: bdi btrfs-1: dirty=474 wb=952 unstable=0 bg_thresh=1042 thresh=2084 gap=658 poll_thresh=18 ino=257 dd-2584 [004] 67.215881: balance_dirty_state: bdi btrfs-1: dirty=499 wb=952 unstable=0 bg_thresh=1041 thresh=2083 gap=632 poll_thresh=19 ino=257 dd-2584 [004] 67.216011: balance_dirty_state: bdi btrfs-1: dirty=549 wb=952 unstable=0 bg_thresh=1043 thresh=2087 gap=586 poll_thresh=20 ino=257 dd-2584 [004] 67.216629: balance_dirty_state: bdi btrfs-1: dirty=587 wb=952 unstable=0 bg_thresh=1040 thresh=2080 gap=541 poll_thresh=21 ino=257 dd-2584 [004] 67.217013: balance_dirty_state: bdi btrfs-1: dirty=612 wb=952 unstable=0 bg_thresh=1040 thresh=2080 gap=516 poll_thresh=22 ino=257 dd-2584 [004] 67.217018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-5% task_gap=-111% task_weight=100% bdi_bw=66836 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 67.227207: balance_dirty_state: bdi btrfs-1: dirty=612 wb=802 unstable=0 bg_thresh=1033 thresh=2066 gap=652 poll_thresh=22 ino=257 dd-2584 [004] 67.227355: balance_dirty_state: bdi btrfs-1: dirty=625 wb=802 unstable=0 bg_thresh=1033 thresh=2067 gap=640 poll_thresh=16 ino=257 dd-2584 [004] 67.227561: balance_dirty_state: bdi btrfs-1: dirty=663 wb=751 unstable=0 bg_thresh=1036 thresh=2073 gap=659 poll_thresh=17 ino=257 dd-2584 [004] 67.227755: balance_dirty_state: bdi btrfs-1: dirty=688 wb=726 unstable=0 bg_thresh=1039 thresh=2078 gap=664 poll_thresh=18 ino=257 dd-2584 [004] 67.227949: balance_dirty_state: bdi btrfs-1: dirty=713 wb=726 unstable=0 bg_thresh=1041 thresh=2083 gap=644 poll_thresh=19 ino=257 dd-2584 [004] 67.228143: balance_dirty_state: bdi btrfs-1: dirty=763 wb=726 unstable=0 bg_thresh=1043 thresh=2087 gap=598 poll_thresh=20 ino=257 dd-2584 [004] 67.228342: balance_dirty_state: bdi btrfs-1: dirty=788 wb=726 unstable=0 bg_thresh=1043 thresh=2086 gap=572 poll_thresh=21 ino=257 dd-2584 [004] 67.228942: balance_dirty_state: bdi btrfs-1: dirty=826 wb=726 unstable=0 bg_thresh=1043 thresh=2086 gap=534 poll_thresh=22 ino=257 dd-2584 [004] 67.229829: balance_dirty_state: bdi btrfs-1: dirty=851 wb=726 unstable=0 bg_thresh=1043 thresh=2086 gap=509 poll_thresh=23 ino=257 dd-2584 [004] 67.229835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1347 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-2% task_gap=-103% task_weight=98% bdi_bw=66836 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 67.239283: balance_dirty_state: bdi btrfs-1: dirty=851 wb=601 unstable=0 bg_thresh=1040 thresh=2080 gap=628 poll_thresh=23 ino=257 dd-2584 [004] 67.239427: balance_dirty_state: bdi btrfs-1: dirty=864 wb=601 unstable=0 bg_thresh=1041 thresh=2083 gap=618 poll_thresh=17 ino=257 dd-2584 [004] 67.239689: balance_dirty_state: bdi btrfs-1: dirty=902 wb=601 unstable=0 bg_thresh=1041 thresh=2082 gap=579 poll_thresh=18 ino=257 dd-2584 [004] 67.239941: balance_dirty_state: bdi btrfs-1: dirty=927 wb=601 unstable=0 bg_thresh=1043 thresh=2087 gap=559 poll_thresh=19 ino=257 dd-2584 [004] 67.240200: balance_dirty_state: bdi btrfs-1: dirty=977 wb=601 unstable=0 bg_thresh=1045 thresh=2091 gap=513 poll_thresh=20 ino=257 dd-2584 [004] 67.240209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1440 task_limit=1350 bdi_dirty=1440 avg_dirty=1440 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=66836 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 67.247365: balance_dirty_state: bdi btrfs-1: dirty=977 wb=476 unstable=0 bg_thresh=1042 thresh=2084 gap=631 poll_thresh=15 ino=257 dd-2584 [004] 67.247428: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=476 unstable=0 bg_thresh=1042 thresh=2084 gap=606 poll_thresh=16 ino=257 dd-2584 [004] 67.247864: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=476 unstable=0 bg_thresh=1040 thresh=2080 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 67.248236: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=476 unstable=0 bg_thresh=1043 thresh=2086 gap=558 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 67.248309: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19764 wrote=0 to_write=16384 dd-2584 [004] 67.249064: balance_dirty_state: bdi btrfs-1: dirty=876 wb=665 unstable=0 bg_thresh=1032 thresh=2065 gap=524 poll_thresh=19 ino=257 dd-2584 [004] 67.249275: balance_dirty_state: bdi btrfs-1: dirty=863 wb=741 unstable=0 bg_thresh=1028 thresh=2057 gap=453 poll_thresh=20 ino=257 dd-2584 [004] 67.249278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=66836 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 67.250877: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=752 to_write=15632 dd-2584 [004] 67.255274: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1106 unstable=0 bg_thresh=1032 thresh=2065 gap=586 poll_thresh=20 ino=257 dd-2584 [004] 67.255362: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1106 unstable=0 bg_thresh=1032 thresh=2065 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 67.255426: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1106 unstable=0 bg_thresh=1037 thresh=2075 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 67.255555: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1106 unstable=0 bg_thresh=1034 thresh=2068 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 67.255893: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1106 unstable=0 bg_thresh=1043 thresh=2086 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 67.255898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1346 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=66836 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 67.263259: balance_dirty_state: bdi btrfs-1: dirty=461 wb=980 unstable=0 bg_thresh=1034 thresh=2068 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 67.263368: balance_dirty_state: bdi btrfs-1: dirty=474 wb=980 unstable=0 bg_thresh=1031 thresh=2063 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 67.263435: balance_dirty_state: bdi btrfs-1: dirty=487 wb=980 unstable=0 bg_thresh=1031 thresh=2062 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 67.263500: balance_dirty_state: bdi btrfs-1: dirty=512 wb=980 unstable=0 bg_thresh=1033 thresh=2067 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 67.263566: balance_dirty_state: bdi btrfs-1: dirty=537 wb=980 unstable=0 bg_thresh=1033 thresh=2066 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 67.263693: balance_dirty_state: bdi btrfs-1: dirty=562 wb=980 unstable=0 bg_thresh=1032 thresh=2065 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 67.264004: balance_dirty_state: bdi btrfs-1: dirty=587 wb=980 unstable=0 bg_thresh=1032 thresh=2064 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 67.264010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-14% task_gap=-129% task_weight=100% bdi_bw=66836 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 67.271206: balance_dirty_state: bdi btrfs-1: dirty=587 wb=754 unstable=0 bg_thresh=1026 thresh=2052 gap=711 poll_thresh=18 ino=257 dd-2584 [004] 67.271308: balance_dirty_state: bdi btrfs-1: dirty=612 wb=754 unstable=0 bg_thresh=1028 thresh=2057 gap=691 poll_thresh=13 ino=257 dd-2584 [004] 67.271406: balance_dirty_state: bdi btrfs-1: dirty=637 wb=754 unstable=0 bg_thresh=1025 thresh=2051 gap=660 poll_thresh=14 ino=257 dd-2584 [004] 67.271508: balance_dirty_state: bdi btrfs-1: dirty=637 wb=754 unstable=0 bg_thresh=1028 thresh=2056 gap=665 poll_thresh=15 ino=257 dd-2584 [004] 67.271891: balance_dirty_state: bdi btrfs-1: dirty=662 wb=754 unstable=0 bg_thresh=1045 thresh=2090 gap=674 poll_thresh=16 ino=257 dd-2584 [004] 67.272087: balance_dirty_state: bdi btrfs-1: dirty=675 wb=754 unstable=0 bg_thresh=1045 thresh=2090 gap=661 poll_thresh=17 ino=257 dd-2584 [004] 67.272286: balance_dirty_state: bdi btrfs-1: dirty=713 wb=754 unstable=0 bg_thresh=1043 thresh=2087 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 67.272486: balance_dirty_state: bdi btrfs-1: dirty=763 wb=754 unstable=0 bg_thresh=1043 thresh=2086 gap=569 poll_thresh=19 ino=257 dd-2584 [004] 67.272680: balance_dirty_state: bdi btrfs-1: dirty=788 wb=754 unstable=0 bg_thresh=1042 thresh=2085 gap=543 poll_thresh=20 ino=257 dd-2584 [004] 67.272882: balance_dirty_state: bdi btrfs-1: dirty=813 wb=754 unstable=0 bg_thresh=1044 thresh=2089 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 67.272888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1349 bdi_dirty=1440 avg_dirty=1440 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=66836 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 67.279221: balance_dirty_state: bdi btrfs-1: dirty=813 wb=628 unstable=0 bg_thresh=1015 thresh=2030 gap=589 poll_thresh=21 ino=257 dd-2584 [004] 67.279874: balance_dirty_state: bdi btrfs-1: dirty=838 wb=628 unstable=0 bg_thresh=1035 thresh=2070 gap=604 poll_thresh=16 ino=257 dd-2584 [004] 67.280529: balance_dirty_state: bdi btrfs-1: dirty=863 wb=628 unstable=0 bg_thresh=1034 thresh=2068 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 67.280731: balance_dirty_state: bdi btrfs-1: dirty=901 wb=628 unstable=0 bg_thresh=1033 thresh=2067 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 67.280933: balance_dirty_state: bdi btrfs-1: dirty=927 wb=628 unstable=0 bg_thresh=1039 thresh=2078 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 67.281134: balance_dirty_state: bdi btrfs-1: dirty=952 wb=628 unstable=0 bg_thresh=1038 thresh=2077 gap=497 poll_thresh=20 ino=257 dd-2584 [004] 67.281140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1338 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-7% task_gap=-113% task_weight=99% bdi_bw=66836 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-0:15-2091 [004] 67.286741: writeback_single_inode: bdi 0:15: ino=2375725 state= age=13496 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 67.286762: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19800 wrote=0 to_write=16384 flush-0:15-2091 [004] 67.286767: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=296 wrote=1 to_write=8191 flush-0:15-2091 [004] 67.286772: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=260 wrote=0 to_write=8191 dd-2584 [004] 67.287226: balance_dirty_state: bdi btrfs-1: dirty=902 wb=552 unstable=0 bg_thresh=1039 thresh=2079 gap=625 poll_thresh=20 ino=257 dd-2584 [004] 67.287369: balance_dirty_state: bdi btrfs-1: dirty=902 wb=577 unstable=0 bg_thresh=1036 thresh=2073 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 67.287500: balance_dirty_state: bdi btrfs-1: dirty=914 wb=590 unstable=0 bg_thresh=1041 thresh=2082 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 67.287755: balance_dirty_state: bdi btrfs-1: dirty=913 wb=616 unstable=0 bg_thresh=1041 thresh=2082 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 67.288011: balance_dirty_state: bdi btrfs-1: dirty=888 wb=666 unstable=0 bg_thresh=1040 thresh=2081 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 67.288270: balance_dirty_state: bdi btrfs-1: dirty=913 wb=691 unstable=0 bg_thresh=1042 thresh=2085 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 67.288273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1346 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-2% task_gap=-104% task_weight=98% bdi_bw=67232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 67.291579: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=720 to_write=15664 dd-2584 [004] 67.295271: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1081 unstable=0 bg_thresh=1038 thresh=2077 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 67.295635: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1081 unstable=0 bg_thresh=1041 thresh=2082 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 67.295726: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1081 unstable=0 bg_thresh=1041 thresh=2082 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 67.295817: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1081 unstable=0 bg_thresh=1043 thresh=2087 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 67.296001: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1081 unstable=0 bg_thresh=1043 thresh=2086 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 67.296186: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1081 unstable=0 bg_thresh=1042 thresh=2085 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 67.296194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-2% task_gap=-105% task_weight=99% bdi_bw=67232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.303341: balance_dirty_state: bdi btrfs-1: dirty=498 wb=967 unstable=0 bg_thresh=1032 thresh=2065 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 67.303432: balance_dirty_state: bdi btrfs-1: dirty=511 wb=967 unstable=0 bg_thresh=1029 thresh=2059 gap=581 poll_thresh=13 ino=257 dd-2584 [001] 67.303497: balance_dirty_state: bdi btrfs-1: dirty=536 wb=967 unstable=0 bg_thresh=1029 thresh=2059 gap=556 poll_thresh=14 ino=257 dd-2584 [001] 67.303561: balance_dirty_state: bdi btrfs-1: dirty=536 wb=967 unstable=0 bg_thresh=1032 thresh=2064 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 67.303625: balance_dirty_state: bdi btrfs-1: dirty=561 wb=967 unstable=0 bg_thresh=1031 thresh=2063 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 67.303757: balance_dirty_state: bdi btrfs-1: dirty=586 wb=967 unstable=0 bg_thresh=1031 thresh=2062 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 67.303762: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1400 avg_dirty=1400 bdi_gap=6% task_gap=-86% task_weight=100% bdi_bw=67232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.315297: balance_dirty_state: bdi btrfs-1: dirty=599 wb=728 unstable=0 bg_thresh=1014 thresh=2029 gap=702 poll_thresh=13 ino=257 dd-2584 [001] 67.315366: balance_dirty_state: bdi btrfs-1: dirty=612 wb=728 unstable=0 bg_thresh=1014 thresh=2028 gap=688 poll_thresh=14 ino=257 dd-2584 [001] 67.315431: balance_dirty_state: bdi btrfs-1: dirty=637 wb=728 unstable=0 bg_thresh=1014 thresh=2028 gap=663 poll_thresh=15 ino=257 dd-2584 [001] 67.315667: balance_dirty_state: bdi btrfs-1: dirty=662 wb=728 unstable=0 bg_thresh=1016 thresh=2033 gap=643 poll_thresh=16 ino=257 dd-2584 [001] 67.315794: balance_dirty_state: bdi btrfs-1: dirty=687 wb=728 unstable=0 bg_thresh=1019 thresh=2038 gap=623 poll_thresh=17 ino=257 dd-2584 [001] 67.315925: balance_dirty_state: bdi btrfs-1: dirty=712 wb=728 unstable=0 bg_thresh=1024 thresh=2048 gap=608 poll_thresh=18 ino=257 dd-2584 [001] 67.316281: balance_dirty_state: bdi btrfs-1: dirty=750 wb=728 unstable=0 bg_thresh=1037 thresh=2075 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 67.316402: balance_dirty_state: bdi btrfs-1: dirty=775 wb=728 unstable=0 bg_thresh=1039 thresh=2079 gap=576 poll_thresh=20 ino=257 dd-2584 [001] 67.316523: balance_dirty_state: bdi btrfs-1: dirty=825 wb=728 unstable=0 bg_thresh=1039 thresh=2078 gap=525 poll_thresh=21 ino=257 dd-2584 [001] 67.316646: balance_dirty_state: bdi btrfs-1: dirty=850 wb=728 unstable=0 bg_thresh=1038 thresh=2077 gap=499 poll_thresh=22 ino=257 dd-2584 [001] 67.316651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1400 avg_dirty=1400 bdi_gap=15% task_gap=-70% task_weight=100% bdi_bw=67232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 67.327452: balance_dirty_state: bdi btrfs-1: dirty=863 wb=602 unstable=0 bg_thresh=1031 thresh=2063 gap=598 poll_thresh=16 ino=257 dd-2584 [005] 67.327721: balance_dirty_state: bdi btrfs-1: dirty=901 wb=602 unstable=0 bg_thresh=1028 thresh=2056 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 67.328271: balance_dirty_state: bdi btrfs-1: dirty=926 wb=477 unstable=0 bg_thresh=1028 thresh=2057 gap=654 poll_thresh=18 ino=257 dd-2584 [005] 67.328531: balance_dirty_state: bdi btrfs-1: dirty=951 wb=477 unstable=0 bg_thresh=1030 thresh=2061 gap=633 poll_thresh=19 ino=257 dd-2584 [005] 67.328787: balance_dirty_state: bdi btrfs-1: dirty=976 wb=477 unstable=0 bg_thresh=1030 thresh=2060 gap=607 poll_thresh=20 ino=257 dd-2584 [005] 67.329044: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=477 unstable=0 bg_thresh=1029 thresh=2059 gap=556 poll_thresh=21 ino=257 dd-2584 [005] 67.329851: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=477 unstable=0 bg_thresh=1043 thresh=2086 gap=545 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 67.329920: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19844 wrote=0 to_write=16384 dd-2584 [005] 67.329986: balance_dirty_state: bdi btrfs-1: dirty=1089 wb=477 unstable=0 bg_thresh=1040 thresh=2080 gap=514 poll_thresh=23 ino=257 dd-2584 [005] 67.329987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1400 avg_dirty=1400 bdi_gap=16% task_gap=-66% task_weight=100% bdi_bw=67232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 67.333112: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=300 wrote=704 to_write=15680 dd-2584 [005] 67.335637: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1067 unstable=0 bg_thresh=1036 thresh=2073 gap=608 poll_thresh=17 ino=257 dd-2584 [005] 67.335835: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1067 unstable=0 bg_thresh=1036 thresh=2073 gap=583 poll_thresh=18 ino=257 dd-2584 [005] 67.336319: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1067 unstable=0 bg_thresh=1029 thresh=2059 gap=519 poll_thresh=19 ino=257 dd-2584 [005] 67.336535: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1067 unstable=0 bg_thresh=1029 thresh=2059 gap=493 poll_thresh=20 ino=257 dd-2584 [005] 67.336541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1319 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-40% task_gap=-182% task_weight=101% bdi_bw=67232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 67.347302: balance_dirty_state: bdi btrfs-1: dirty=499 wb=929 unstable=0 bg_thresh=1030 thresh=2060 gap=632 poll_thresh=20 ino=257 dd-2584 [005] 67.347407: balance_dirty_state: bdi btrfs-1: dirty=524 wb=929 unstable=0 bg_thresh=1031 thresh=2062 gap=609 poll_thresh=15 ino=257 dd-2584 [005] 67.347472: balance_dirty_state: bdi btrfs-1: dirty=524 wb=929 unstable=0 bg_thresh=1028 thresh=2056 gap=603 poll_thresh=16 ino=257 dd-2584 [005] 67.347905: balance_dirty_state: bdi btrfs-1: dirty=549 wb=929 unstable=0 bg_thresh=1041 thresh=2083 gap=605 poll_thresh=17 ino=257 dd-2584 [005] 67.348031: balance_dirty_state: bdi btrfs-1: dirty=599 wb=929 unstable=0 bg_thresh=1041 thresh=2082 gap=554 poll_thresh=18 ino=257 dd-2584 [005] 67.348154: balance_dirty_state: bdi btrfs-1: dirty=624 wb=929 unstable=0 bg_thresh=1040 thresh=2081 gap=528 poll_thresh=19 ino=257 dd-2584 [005] 67.348278: balance_dirty_state: bdi btrfs-1: dirty=649 wb=929 unstable=0 bg_thresh=1042 thresh=2085 gap=507 poll_thresh=20 ino=257 dd-2584 [005] 67.348283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=67232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 67.359326: balance_dirty_state: bdi btrfs-1: dirty=649 wb=803 unstable=0 bg_thresh=1032 thresh=2064 gap=612 poll_thresh=20 ino=257 dd-2584 [005] 67.359421: balance_dirty_state: bdi btrfs-1: dirty=687 wb=803 unstable=0 bg_thresh=1030 thresh=2061 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 67.359489: balance_dirty_state: bdi btrfs-1: dirty=700 wb=803 unstable=0 bg_thresh=1030 thresh=2060 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 67.359792: balance_dirty_state: bdi btrfs-1: dirty=725 wb=803 unstable=0 bg_thresh=1031 thresh=2063 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 67.359920: balance_dirty_state: bdi btrfs-1: dirty=750 wb=803 unstable=0 bg_thresh=1028 thresh=2056 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 67.359925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=67232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 67.367403: balance_dirty_state: bdi btrfs-1: dirty=750 wb=728 unstable=0 bg_thresh=1028 thresh=2056 gap=578 poll_thresh=18 ino=257 dd-2584 [005] 67.367513: balance_dirty_state: bdi btrfs-1: dirty=775 wb=728 unstable=0 bg_thresh=1030 thresh=2061 gap=558 poll_thresh=13 ino=257 dd-2584 [005] 67.367575: balance_dirty_state: bdi btrfs-1: dirty=775 wb=728 unstable=0 bg_thresh=1030 thresh=2060 gap=557 poll_thresh=14 ino=257 dd-2584 [005] 67.367639: balance_dirty_state: bdi btrfs-1: dirty=800 wb=728 unstable=0 bg_thresh=1030 thresh=2060 gap=532 poll_thresh=15 ino=257 dd-2584 [005] 67.367965: balance_dirty_state: bdi btrfs-1: dirty=813 wb=728 unstable=0 bg_thresh=1041 thresh=2082 gap=541 poll_thresh=16 ino=257 dd-2584 [005] 67.368091: balance_dirty_state: bdi btrfs-1: dirty=838 wb=728 unstable=0 bg_thresh=1043 thresh=2086 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 67.368095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1347 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-24% task_gap=-147% task_weight=98% bdi_bw=67232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 67.375415: balance_dirty_state: bdi btrfs-1: dirty=838 wb=590 unstable=0 bg_thresh=1034 thresh=2069 gap=641 poll_thresh=17 ino=257 dd-2584 [005] 67.375499: balance_dirty_state: bdi btrfs-1: dirty=851 wb=590 unstable=0 bg_thresh=1035 thresh=2070 gap=629 poll_thresh=13 ino=257 dd-2584 [005] 67.375570: balance_dirty_state: bdi btrfs-1: dirty=876 wb=590 unstable=0 bg_thresh=1031 thresh=2062 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 67.375640: balance_dirty_state: bdi btrfs-1: dirty=901 wb=590 unstable=0 bg_thresh=1031 thresh=2062 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 67.375709: balance_dirty_state: bdi btrfs-1: dirty=901 wb=590 unstable=0 bg_thresh=1030 thresh=2061 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 67.375848: balance_dirty_state: bdi btrfs-1: dirty=951 wb=590 unstable=0 bg_thresh=1030 thresh=2060 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 67.376520: balance_dirty_state: bdi btrfs-1: dirty=989 wb=464 unstable=0 bg_thresh=1028 thresh=2056 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 67.376705: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=464 unstable=0 bg_thresh=1031 thresh=2063 gap=585 poll_thresh=19 ino=257 dd-2584 [005] 67.376898: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=464 unstable=0 bg_thresh=1027 thresh=2055 gap=552 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 67.376983: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19892 wrote=0 to_write=16384 dd-2584 [005] 67.377112: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=464 unstable=0 bg_thresh=1028 thresh=2057 gap=528 poll_thresh=21 ino=257 dd-2584 [005] 67.377266: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=539 unstable=0 bg_thresh=1031 thresh=2062 gap=483 poll_thresh=22 ino=257 dd-2584 [005] 67.377268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1324 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=67232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 67.379517: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=348 wrote=736 to_write=15648 dd-2584 [005] 67.383362: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1206 unstable=0 bg_thresh=1031 thresh=2062 gap=483 poll_thresh=22 ino=257 dd-2584 [005] 67.383374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1324 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=67232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 67.391364: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1093 unstable=0 bg_thresh=1029 thresh=2058 gap=592 poll_thresh=22 ino=257 dd-2584 [005] 67.391435: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1093 unstable=0 bg_thresh=1028 thresh=2057 gap=591 poll_thresh=16 ino=257 dd-2584 [005] 67.391562: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1093 unstable=0 bg_thresh=1030 thresh=2061 gap=570 poll_thresh=17 ino=257 dd-2584 [005] 67.391693: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1093 unstable=0 bg_thresh=1030 thresh=2060 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 67.391995: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1093 unstable=0 bg_thresh=1029 thresh=2059 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 67.392000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1321 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-134% task_weight=99% bdi_bw=66232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 67.399399: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1093 unstable=0 bg_thresh=1029 thresh=2059 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 67.399406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1321 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-134% task_weight=99% bdi_bw=66232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 67.407396: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1093 unstable=0 bg_thresh=1029 thresh=2059 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 67.407405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1321 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-134% task_weight=99% bdi_bw=66232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 67.415376: balance_dirty_state: bdi btrfs-1: dirty=473 wb=967 unstable=0 bg_thresh=1030 thresh=2060 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 67.415459: balance_dirty_state: bdi btrfs-1: dirty=486 wb=967 unstable=0 bg_thresh=1028 thresh=2057 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 67.415538: balance_dirty_state: bdi btrfs-1: dirty=511 wb=967 unstable=0 bg_thresh=1025 thresh=2051 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 67.415734: balance_dirty_state: bdi btrfs-1: dirty=511 wb=967 unstable=0 bg_thresh=1041 thresh=2082 gap=604 poll_thresh=16 ino=257 dd-2584 [005] 67.415859: balance_dirty_state: bdi btrfs-1: dirty=536 wb=967 unstable=0 bg_thresh=1043 thresh=2086 gap=583 poll_thresh=17 ino=257 dd-2584 [005] 67.415985: balance_dirty_state: bdi btrfs-1: dirty=586 wb=967 unstable=0 bg_thresh=1039 thresh=2079 gap=526 poll_thresh=18 ino=257 dd-2584 [005] 67.416120: balance_dirty_state: bdi btrfs-1: dirty=611 wb=967 unstable=0 bg_thresh=1035 thresh=2071 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 67.416125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1333 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-10% task_gap=-119% task_weight=98% bdi_bw=66232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 67.423277: balance_dirty_state: bdi btrfs-1: dirty=611 wb=967 unstable=0 bg_thresh=1028 thresh=2057 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 67.423282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1320 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=66232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 67.435281: balance_dirty_state: bdi btrfs-1: dirty=611 wb=754 unstable=0 bg_thresh=1006 thresh=2012 gap=647 poll_thresh=19 ino=257 dd-2584 [002] 67.435510: balance_dirty_state: bdi btrfs-1: dirty=624 wb=754 unstable=0 bg_thresh=1009 thresh=2018 gap=640 poll_thresh=14 ino=257 dd-2584 [002] 67.435659: balance_dirty_state: bdi btrfs-1: dirty=637 wb=754 unstable=0 bg_thresh=1008 thresh=2017 gap=626 poll_thresh=15 ino=257 dd-2584 [002] 67.435796: balance_dirty_state: bdi btrfs-1: dirty=662 wb=754 unstable=0 bg_thresh=1009 thresh=2018 gap=602 poll_thresh=16 ino=257 dd-2584 [002] 67.436064: balance_dirty_state: bdi btrfs-1: dirty=687 wb=754 unstable=0 bg_thresh=1011 thresh=2022 gap=581 poll_thresh=17 ino=257 dd-2584 [002] 67.436605: balance_dirty_state: bdi btrfs-1: dirty=713 wb=754 unstable=0 bg_thresh=1012 thresh=2025 gap=558 poll_thresh=18 ino=257 dd-2584 [002] 67.436737: balance_dirty_state: bdi btrfs-1: dirty=763 wb=754 unstable=0 bg_thresh=1011 thresh=2022 gap=505 poll_thresh=19 ino=257 dd-2584 [002] 67.436742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1360 avg_dirty=1360 bdi_gap=7% task_gap=-83% task_weight=98% bdi_bw=66232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 67.443507: balance_dirty_state: bdi btrfs-1: dirty=763 wb=628 unstable=0 bg_thresh=1006 thresh=2012 gap=621 poll_thresh=14 ino=257 dd-2584 [002] 67.443646: balance_dirty_state: bdi btrfs-1: dirty=788 wb=628 unstable=0 bg_thresh=1008 thresh=2017 gap=601 poll_thresh=15 ino=257 dd-2584 [002] 67.444351: balance_dirty_state: bdi btrfs-1: dirty=801 wb=628 unstable=0 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=16 ino=257 dd-2584 [002] 67.444948: balance_dirty_state: bdi btrfs-1: dirty=839 wb=628 unstable=0 bg_thresh=997 thresh=1994 gap=527 poll_thresh=17 ino=257 dd-2584 [002] 67.445208: balance_dirty_state: bdi btrfs-1: dirty=864 wb=628 unstable=0 bg_thresh=1002 thresh=2005 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 67.445469: balance_dirty_state: bdi btrfs-1: dirty=889 wb=628 unstable=0 bg_thresh=1005 thresh=2010 gap=493 poll_thresh=19 ino=257 dd-2584 [002] 67.445478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=66232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 67.451433: balance_dirty_state: bdi btrfs-1: dirty=889 wb=628 unstable=0 bg_thresh=1005 thresh=2010 gap=493 poll_thresh=19 ino=257 dd-2584 [002] 67.451442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=66232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 67.459381: balance_dirty_state: bdi btrfs-1: dirty=889 wb=503 unstable=0 bg_thresh=1005 thresh=2010 gap=618 poll_thresh=19 ino=257 dd-2584 [005] 67.459527: balance_dirty_state: bdi btrfs-1: dirty=914 wb=503 unstable=0 bg_thresh=1005 thresh=2010 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 67.459659: balance_dirty_state: bdi btrfs-1: dirty=914 wb=503 unstable=0 bg_thresh=1002 thresh=2004 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 67.460210: balance_dirty_state: bdi btrfs-1: dirty=952 wb=503 unstable=0 bg_thresh=1003 thresh=2007 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 67.460816: balance_dirty_state: bdi btrfs-1: dirty=977 wb=503 unstable=0 bg_thresh=1003 thresh=2007 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 67.461367: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=503 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 67.461377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=66232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 67.461455: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19976 wrote=0 to_write=16384 flush-btrfs-1-2586 [006] 67.465506: writeback_single_inode: bdi btrfs-1: ino=257 state= age=432 wrote=656 to_write=15728 dd-2584 [005] 67.467319: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1031 unstable=0 bg_thresh=1002 thresh=2004 gap=625 poll_thresh=18 ino=257 dd-2584 [005] 67.467459: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1031 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=13 ino=257 dd-2584 [005] 67.467589: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1031 unstable=0 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=14 ino=257 dd-2584 [005] 67.467712: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1031 unstable=0 bg_thresh=1005 thresh=2010 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 67.467830: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1031 unstable=0 bg_thresh=1005 thresh=2010 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 67.468069: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1031 unstable=0 bg_thresh=1004 thresh=2009 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 67.468598: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1031 unstable=0 bg_thresh=1002 thresh=2005 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 67.468607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-103% task_weight=98% bdi_bw=66232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 67.475438: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1031 unstable=0 bg_thresh=1003 thresh=2007 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 67.475448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=66232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.483487: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1031 unstable=0 bg_thresh=1003 thresh=2007 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 67.483498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=66232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.491445: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1031 unstable=0 bg_thresh=1003 thresh=2007 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 67.491455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=66232 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.503443: balance_dirty_state: bdi btrfs-1: dirty=475 wb=905 unstable=0 bg_thresh=1004 thresh=2009 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 67.503578: balance_dirty_state: bdi btrfs-1: dirty=488 wb=905 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=13 ino=257 dd-2584 [001] 67.503689: balance_dirty_state: bdi btrfs-1: dirty=513 wb=905 unstable=0 bg_thresh=1003 thresh=2007 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 67.503801: balance_dirty_state: bdi btrfs-1: dirty=513 wb=905 unstable=0 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=15 ino=257 dd-2584 [001] 67.503910: balance_dirty_state: bdi btrfs-1: dirty=538 wb=905 unstable=0 bg_thresh=1006 thresh=2012 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 67.504435: balance_dirty_state: bdi btrfs-1: dirty=563 wb=905 unstable=0 bg_thresh=1011 thresh=2022 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 67.504664: balance_dirty_state: bdi btrfs-1: dirty=588 wb=905 unstable=0 bg_thresh=1007 thresh=2015 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 67.505519: balance_dirty_state: bdi btrfs-1: dirty=639 wb=905 unstable=0 bg_thresh=997 thresh=1995 gap=451 poll_thresh=19 ino=257 dd-2584 [001] 67.505527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=62268 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 67.511373: balance_dirty_state: bdi btrfs-1: dirty=639 wb=691 unstable=0 bg_thresh=1001 thresh=2003 gap=673 poll_thresh=19 ino=257 dd-2584 [001] 67.511471: balance_dirty_state: bdi btrfs-1: dirty=639 wb=691 unstable=0 bg_thresh=1001 thresh=2003 gap=673 poll_thresh=14 ino=257 dd-2584 [001] 67.511531: balance_dirty_state: bdi btrfs-1: dirty=664 wb=691 unstable=0 bg_thresh=1001 thresh=2003 gap=648 poll_thresh=15 ino=257 dd-2584 [001] 67.511590: balance_dirty_state: bdi btrfs-1: dirty=689 wb=691 unstable=0 bg_thresh=1004 thresh=2008 gap=628 poll_thresh=16 ino=257 dd-2584 [001] 67.511721: balance_dirty_state: bdi btrfs-1: dirty=714 wb=691 unstable=0 bg_thresh=1004 thresh=2008 gap=603 poll_thresh=17 ino=257 dd-2584 [001] 67.511851: balance_dirty_state: bdi btrfs-1: dirty=739 wb=691 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=18 ino=257 dd-2584 [001] 67.511980: balance_dirty_state: bdi btrfs-1: dirty=764 wb=691 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=19 ino=257 dd-2584 [001] 67.512111: balance_dirty_state: bdi btrfs-1: dirty=789 wb=691 unstable=0 bg_thresh=1004 thresh=2008 gap=528 poll_thresh=20 ino=257 flush-0:15-2091 [004] 67.512542: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=524 wrote=0 to_write=8192 flush-0:15-2091 [004] 67.512547: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=208 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 67.512576: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20028 wrote=0 to_write=8192 dd-2584 [001] 67.512755: balance_dirty_state: bdi btrfs-1: dirty=800 wb=730 unstable=0 bg_thresh=1040 thresh=2081 gap=551 poll_thresh=21 ino=257 dd-2584 [001] 67.512886: balance_dirty_state: bdi btrfs-1: dirty=800 wb=755 unstable=0 bg_thresh=1040 thresh=2080 gap=525 poll_thresh=22 ino=257 dd-2584 [001] 67.513019: balance_dirty_state: bdi btrfs-1: dirty=749 wb=831 unstable=0 bg_thresh=1042 thresh=2084 gap=504 poll_thresh=23 ino=257 dd-2584 [001] 67.513021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1345 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-48% task_gap=-194% task_weight=98% bdi_bw=62268 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 67.515898: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=560 to_write=7632 dd-2584 [001] 67.519293: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1245 unstable=0 bg_thresh=1042 thresh=2084 gap=504 poll_thresh=23 ino=257 dd-2584 [001] 67.519298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1345 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-48% task_gap=-194% task_weight=98% bdi_bw=62268 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.527376: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1094 unstable=0 bg_thresh=1033 thresh=2066 gap=637 poll_thresh=23 ino=257 dd-2584 [001] 67.527451: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1094 unstable=0 bg_thresh=1030 thresh=2060 gap=606 poll_thresh=17 ino=257 dd-2584 [001] 67.527569: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1094 unstable=0 bg_thresh=1029 thresh=2059 gap=580 poll_thresh=18 ino=257 dd-2584 [001] 67.527686: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1094 unstable=0 bg_thresh=1029 thresh=2058 gap=554 poll_thresh=19 ino=257 dd-2584 [001] 67.527808: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1094 unstable=0 bg_thresh=1031 thresh=2062 gap=508 poll_thresh=20 ino=257 dd-2584 [001] 67.527813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1324 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=62268 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.535389: balance_dirty_state: bdi btrfs-1: dirty=460 wb=969 unstable=0 bg_thresh=1030 thresh=2061 gap=632 poll_thresh=20 ino=257 dd-2584 [001] 67.535458: balance_dirty_state: bdi btrfs-1: dirty=460 wb=969 unstable=0 bg_thresh=1030 thresh=2060 gap=631 poll_thresh=15 ino=257 dd-2584 [001] 67.535518: balance_dirty_state: bdi btrfs-1: dirty=485 wb=969 unstable=0 bg_thresh=1030 thresh=2060 gap=606 poll_thresh=16 ino=257 dd-2584 [001] 67.536651: balance_dirty_state: bdi btrfs-1: dirty=510 wb=969 unstable=0 bg_thresh=1032 thresh=2064 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 67.536775: balance_dirty_state: bdi btrfs-1: dirty=560 wb=969 unstable=0 bg_thresh=1028 thresh=2057 gap=528 poll_thresh=18 ino=257 dd-2584 [001] 67.536899: balance_dirty_state: bdi btrfs-1: dirty=585 wb=969 unstable=0 bg_thresh=1028 thresh=2056 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 67.536903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1319 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-182% task_weight=98% bdi_bw=62268 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.543385: balance_dirty_state: bdi btrfs-1: dirty=585 wb=842 unstable=0 bg_thresh=1030 thresh=2060 gap=633 poll_thresh=19 ino=257 dd-2584 [001] 67.543452: balance_dirty_state: bdi btrfs-1: dirty=585 wb=842 unstable=0 bg_thresh=1032 thresh=2065 gap=638 poll_thresh=14 ino=257 dd-2584 [001] 67.543513: balance_dirty_state: bdi btrfs-1: dirty=610 wb=842 unstable=0 bg_thresh=1032 thresh=2064 gap=612 poll_thresh=15 ino=257 dd-2584 [001] 67.543572: balance_dirty_state: bdi btrfs-1: dirty=635 wb=842 unstable=0 bg_thresh=1032 thresh=2064 gap=587 poll_thresh=16 ino=257 dd-2584 [001] 67.543689: balance_dirty_state: bdi btrfs-1: dirty=660 wb=842 unstable=0 bg_thresh=1034 thresh=2068 gap=566 poll_thresh=17 ino=257 dd-2584 [001] 67.543805: balance_dirty_state: bdi btrfs-1: dirty=685 wb=842 unstable=0 bg_thresh=1033 thresh=2067 gap=540 poll_thresh=18 ino=257 dd-2584 [001] 67.543927: balance_dirty_state: bdi btrfs-1: dirty=735 wb=842 unstable=0 bg_thresh=1033 thresh=2066 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 67.543931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1328 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-216% task_weight=98% bdi_bw=62268 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.551316: balance_dirty_state: bdi btrfs-1: dirty=735 wb=842 unstable=0 bg_thresh=1033 thresh=2066 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 67.551322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1328 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-216% task_weight=98% bdi_bw=62268 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.559360: balance_dirty_state: bdi btrfs-1: dirty=735 wb=716 unstable=0 bg_thresh=1024 thresh=2049 gap=598 poll_thresh=19 ino=257 dd-2584 [001] 67.559431: balance_dirty_state: bdi btrfs-1: dirty=735 wb=716 unstable=0 bg_thresh=1024 thresh=2048 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 67.559495: balance_dirty_state: bdi btrfs-1: dirty=760 wb=716 unstable=0 bg_thresh=1024 thresh=2048 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 67.559730: balance_dirty_state: bdi btrfs-1: dirty=785 wb=716 unstable=0 bg_thresh=1023 thresh=2047 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 67.559852: balance_dirty_state: bdi btrfs-1: dirty=810 wb=716 unstable=0 bg_thresh=1023 thresh=2046 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 67.559976: balance_dirty_state: bdi btrfs-1: dirty=835 wb=716 unstable=0 bg_thresh=1025 thresh=2050 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 67.559981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-236% task_weight=98% bdi_bw=62268 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 67.567330: balance_dirty_state: bdi btrfs-1: dirty=835 wb=716 unstable=0 bg_thresh=1014 thresh=2028 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 67.567336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=62268 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.575331: balance_dirty_state: bdi btrfs-1: dirty=835 wb=578 unstable=0 bg_thresh=1012 thresh=2025 gap=612 poll_thresh=18 ino=257 dd-2584 [001] 67.575394: balance_dirty_state: bdi btrfs-1: dirty=860 wb=578 unstable=0 bg_thresh=1012 thresh=2025 gap=587 poll_thresh=13 ino=257 dd-2584 [001] 67.575451: balance_dirty_state: bdi btrfs-1: dirty=860 wb=578 unstable=0 bg_thresh=1015 thresh=2030 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 67.575508: balance_dirty_state: bdi btrfs-1: dirty=885 wb=578 unstable=0 bg_thresh=1017 thresh=2035 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 67.575567: balance_dirty_state: bdi btrfs-1: dirty=910 wb=578 unstable=0 bg_thresh=1017 thresh=2035 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 67.575686: balance_dirty_state: bdi btrfs-1: dirty=935 wb=578 unstable=0 bg_thresh=1017 thresh=2034 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 67.575806: balance_dirty_state: bdi btrfs-1: dirty=960 wb=578 unstable=0 bg_thresh=1019 thresh=2038 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 67.575811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=62268 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.583362: balance_dirty_state: bdi btrfs-1: dirty=960 wb=439 unstable=0 bg_thresh=1015 thresh=2031 gap=632 poll_thresh=18 ino=257 dd-2584 [001] 67.583430: balance_dirty_state: bdi btrfs-1: dirty=985 wb=439 unstable=0 bg_thresh=1015 thresh=2031 gap=607 poll_thresh=13 ino=257 dd-2584 [001] 67.583493: balance_dirty_state: bdi btrfs-1: dirty=985 wb=439 unstable=0 bg_thresh=1015 thresh=2030 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 67.583555: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=439 unstable=0 bg_thresh=1017 thresh=2035 gap=586 poll_thresh=15 ino=257 dd-2584 [001] 67.583787: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=439 unstable=0 bg_thresh=1014 thresh=2029 gap=555 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 67.583866: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20100 wrote=0 to_write=8192 dd-2584 [001] 67.583915: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=439 unstable=0 bg_thresh=1016 thresh=2033 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 67.584045: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=464 unstable=0 bg_thresh=1016 thresh=2032 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 67.584178: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=514 unstable=0 bg_thresh=1015 thresh=2031 gap=457 poll_thresh=19 ino=257 dd-2584 [001] 67.584180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-126% task_gap=-351% task_weight=98% bdi_bw=62268 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 67.585721: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=784 to_write=7408 dd-2584 [001] 67.591339: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1101 unstable=0 bg_thresh=1012 thresh=2024 gap=563 poll_thresh=19 ino=257 dd-2584 [001] 67.591414: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1101 unstable=0 bg_thresh=1011 thresh=2023 gap=562 poll_thresh=14 ino=257 dd-2584 [001] 67.591475: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1101 unstable=0 bg_thresh=1011 thresh=2023 gap=537 poll_thresh=15 ino=257 dd-2584 [001] 67.591536: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1101 unstable=0 bg_thresh=1011 thresh=2022 gap=511 poll_thresh=16 ino=257 dd-2584 [001] 67.591654: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1101 unstable=0 bg_thresh=1010 thresh=2021 gap=485 poll_thresh=17 ino=257 dd-2584 [001] 67.591659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=62268 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.599486: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1101 unstable=0 bg_thresh=1011 thresh=2023 gap=487 poll_thresh=17 ino=257 dd-2584 [001] 67.599490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=62268 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.607431: balance_dirty_state: bdi btrfs-1: dirty=435 wb=962 unstable=0 bg_thresh=1011 thresh=2022 gap=625 poll_thresh=17 ino=257 dd-2584 [001] 67.607520: balance_dirty_state: bdi btrfs-1: dirty=435 wb=962 unstable=0 bg_thresh=1013 thresh=2027 gap=630 poll_thresh=13 ino=257 dd-2584 [001] 67.607585: balance_dirty_state: bdi btrfs-1: dirty=460 wb=962 unstable=0 bg_thresh=1013 thresh=2026 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 67.607647: balance_dirty_state: bdi btrfs-1: dirty=485 wb=962 unstable=0 bg_thresh=1013 thresh=2026 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 67.607712: balance_dirty_state: bdi btrfs-1: dirty=485 wb=962 unstable=0 bg_thresh=1012 thresh=2025 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 67.608022: balance_dirty_state: bdi btrfs-1: dirty=535 wb=962 unstable=0 bg_thresh=1012 thresh=2024 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 67.608150: balance_dirty_state: bdi btrfs-1: dirty=560 wb=962 unstable=0 bg_thresh=1011 thresh=2023 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 67.608155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=61100 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.615353: balance_dirty_state: bdi btrfs-1: dirty=560 wb=837 unstable=0 bg_thresh=1014 thresh=2028 gap=631 poll_thresh=18 ino=257 dd-2584 [001] 67.615433: balance_dirty_state: bdi btrfs-1: dirty=585 wb=837 unstable=0 bg_thresh=1013 thresh=2027 gap=605 poll_thresh=13 ino=257 dd-2584 [001] 67.615493: balance_dirty_state: bdi btrfs-1: dirty=585 wb=837 unstable=0 bg_thresh=1016 thresh=2032 gap=610 poll_thresh=14 ino=257 dd-2584 [001] 67.615550: balance_dirty_state: bdi btrfs-1: dirty=610 wb=837 unstable=0 bg_thresh=1015 thresh=2031 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 67.615608: balance_dirty_state: bdi btrfs-1: dirty=635 wb=837 unstable=0 bg_thresh=1015 thresh=2031 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 67.615724: balance_dirty_state: bdi btrfs-1: dirty=660 wb=837 unstable=0 bg_thresh=1015 thresh=2030 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 67.615840: balance_dirty_state: bdi btrfs-1: dirty=685 wb=837 unstable=0 bg_thresh=1014 thresh=2029 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 67.615844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=61100 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.623438: balance_dirty_state: bdi btrfs-1: dirty=685 wb=837 unstable=0 bg_thresh=1014 thresh=2029 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 67.623447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=61100 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.631369: balance_dirty_state: bdi btrfs-1: dirty=685 wb=812 unstable=0 bg_thresh=1013 thresh=2027 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 67.631483: balance_dirty_state: bdi btrfs-1: dirty=710 wb=812 unstable=0 bg_thresh=1013 thresh=2026 gap=504 poll_thresh=13 ino=257 dd-2584 [001] 67.631491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=61100 base_bw=1020 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 67.639456: balance_dirty_state: bdi btrfs-1: dirty=710 wb=687 unstable=0 bg_thresh=1011 thresh=2023 gap=626 poll_thresh=13 ino=257 dd-2584 [001] 67.639533: balance_dirty_state: bdi btrfs-1: dirty=710 wb=687 unstable=0 bg_thresh=1014 thresh=2028 gap=631 poll_thresh=10 ino=257 dd-2584 [001] 67.639589: balance_dirty_state: bdi btrfs-1: dirty=735 wb=687 unstable=0 bg_thresh=1013 thresh=2027 gap=605 poll_thresh=11 ino=257 dd-2584 [001] 67.639646: balance_dirty_state: bdi btrfs-1: dirty=760 wb=687 unstable=0 bg_thresh=1013 thresh=2027 gap=580 poll_thresh=12 ino=257 dd-2584 [001] 67.639866: balance_dirty_state: bdi btrfs-1: dirty=760 wb=687 unstable=0 bg_thresh=1013 thresh=2026 gap=579 poll_thresh=13 ino=257 dd-2584 [001] 67.639924: balance_dirty_state: bdi btrfs-1: dirty=785 wb=687 unstable=0 bg_thresh=1013 thresh=2026 gap=554 poll_thresh=14 ino=257 dd-2584 [001] 67.639981: balance_dirty_state: bdi btrfs-1: dirty=810 wb=687 unstable=0 bg_thresh=1012 thresh=2025 gap=528 poll_thresh=15 ino=257 dd-2584 [001] 67.640038: balance_dirty_state: bdi btrfs-1: dirty=810 wb=687 unstable=0 bg_thresh=1012 thresh=2024 gap=527 poll_thresh=16 ino=257 dd-2584 [001] 67.640154: balance_dirty_state: bdi btrfs-1: dirty=860 wb=687 unstable=0 bg_thresh=1011 thresh=2023 gap=476 poll_thresh=17 ino=257 dd-2584 [001] 67.640158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=61100 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.647447: balance_dirty_state: bdi btrfs-1: dirty=860 wb=562 unstable=0 bg_thresh=1013 thresh=2027 gap=605 poll_thresh=17 ino=257 dd-2584 [001] 67.647547: balance_dirty_state: bdi btrfs-1: dirty=860 wb=562 unstable=0 bg_thresh=1016 thresh=2032 gap=610 poll_thresh=13 ino=257 dd-2584 [001] 67.647604: balance_dirty_state: bdi btrfs-1: dirty=885 wb=562 unstable=0 bg_thresh=1013 thresh=2026 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 67.647661: balance_dirty_state: bdi btrfs-1: dirty=885 wb=562 unstable=0 bg_thresh=1015 thresh=2031 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 67.647718: balance_dirty_state: bdi btrfs-1: dirty=910 wb=562 unstable=0 bg_thresh=1012 thresh=2025 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 67.647830: balance_dirty_state: bdi btrfs-1: dirty=935 wb=562 unstable=0 bg_thresh=1014 thresh=2029 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 67.647944: balance_dirty_state: bdi btrfs-1: dirty=985 wb=562 unstable=0 bg_thresh=1014 thresh=2028 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 67.647948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=61100 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.655450: balance_dirty_state: bdi btrfs-1: dirty=985 wb=562 unstable=0 bg_thresh=1014 thresh=2028 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 67.655458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=61100 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 67.663453: balance_dirty_state: bdi btrfs-1: dirty=985 wb=437 unstable=0 bg_thresh=1012 thresh=2024 gap=602 poll_thresh=18 ino=257 dd-2584 [000] 67.663520: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=437 unstable=0 bg_thresh=1012 thresh=2024 gap=577 poll_thresh=13 ino=257 dd-2584 [000] 67.663582: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=437 unstable=0 bg_thresh=1012 thresh=2024 gap=577 poll_thresh=14 ino=257 dd-2584 [000] 67.663820: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=437 unstable=0 bg_thresh=1014 thresh=2029 gap=557 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 67.663878: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20180 wrote=0 to_write=8192 dd-2584 [000] 67.663887: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=437 unstable=0 bg_thresh=1017 thresh=2034 gap=537 poll_thresh=16 ino=257 dd-2584 [000] 67.664013: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=437 unstable=0 bg_thresh=1019 thresh=2039 gap=517 poll_thresh=17 ino=257 dd-2584 [000] 67.664208: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=512 unstable=0 bg_thresh=1017 thresh=2035 gap=513 poll_thresh=18 ino=257 dd-2584 [000] 67.664401: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=587 unstable=0 bg_thresh=1017 thresh=2034 gap=437 poll_thresh=19 ino=257 dd-2584 [000] 67.664403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=61100 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 67.665882: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=784 to_write=7408 dd-2584 [000] 67.671417: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1112 unstable=0 bg_thresh=1013 thresh=2027 gap=555 poll_thresh=19 ino=257 dd-2584 [000] 67.671488: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1112 unstable=0 bg_thresh=1016 thresh=2032 gap=560 poll_thresh=14 ino=257 dd-2584 [000] 67.671549: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1112 unstable=0 bg_thresh=1015 thresh=2031 gap=534 poll_thresh=15 ino=257 dd-2584 [000] 67.671612: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1112 unstable=0 bg_thresh=1012 thresh=2025 gap=528 poll_thresh=16 ino=257 dd-2584 [000] 67.671734: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1112 unstable=0 bg_thresh=1014 thresh=2029 gap=482 poll_thresh=17 ino=257 dd-2584 [000] 67.671739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=61100 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 67.679420: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1112 unstable=0 bg_thresh=1014 thresh=2029 gap=482 poll_thresh=17 ino=257 dd-2584 [000] 67.679430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=61100 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 67.687757: balance_dirty_state: bdi btrfs-1: dirty=435 wb=987 unstable=0 bg_thresh=1012 thresh=2024 gap=602 poll_thresh=17 ino=257 dd-2584 [000] 67.687853: balance_dirty_state: bdi btrfs-1: dirty=435 wb=987 unstable=0 bg_thresh=1012 thresh=2024 gap=602 poll_thresh=13 ino=257 dd-2584 [000] 67.687919: balance_dirty_state: bdi btrfs-1: dirty=460 wb=987 unstable=0 bg_thresh=1014 thresh=2029 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 67.687977: balance_dirty_state: bdi btrfs-1: dirty=485 wb=987 unstable=0 bg_thresh=1017 thresh=2034 gap=562 poll_thresh=15 ino=257 dd-2584 [000] 67.688280: balance_dirty_state: bdi btrfs-1: dirty=485 wb=987 unstable=0 bg_thresh=1014 thresh=2028 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 67.688397: balance_dirty_state: bdi btrfs-1: dirty=535 wb=987 unstable=0 bg_thresh=1016 thresh=2032 gap=510 poll_thresh=17 ino=257 dd-2584 [000] 67.688551: balance_dirty_state: bdi btrfs-1: dirty=560 wb=987 unstable=0 bg_thresh=1015 thresh=2031 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 67.688556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-305% task_weight=98% bdi_bw=61100 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.695493: balance_dirty_state: bdi btrfs-1: dirty=560 wb=987 unstable=0 bg_thresh=1006 thresh=2013 gap=466 poll_thresh=18 ino=257 dd-2584 [001] 67.695498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=61100 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.703454: balance_dirty_state: bdi btrfs-1: dirty=560 wb=862 unstable=0 bg_thresh=1011 thresh=2023 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 67.703521: balance_dirty_state: bdi btrfs-1: dirty=560 wb=862 unstable=0 bg_thresh=1014 thresh=2028 gap=606 poll_thresh=13 ino=257 dd-2584 [001] 67.703580: balance_dirty_state: bdi btrfs-1: dirty=585 wb=862 unstable=0 bg_thresh=1016 thresh=2033 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 67.703641: balance_dirty_state: bdi btrfs-1: dirty=610 wb=862 unstable=0 bg_thresh=1013 thresh=2027 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 67.703702: balance_dirty_state: bdi btrfs-1: dirty=610 wb=862 unstable=0 bg_thresh=1016 thresh=2032 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 67.703822: balance_dirty_state: bdi btrfs-1: dirty=635 wb=862 unstable=0 bg_thresh=1015 thresh=2031 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 67.703947: balance_dirty_state: bdi btrfs-1: dirty=685 wb=862 unstable=0 bg_thresh=1015 thresh=2030 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 67.703952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-306% task_weight=98% bdi_bw=61100 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 67.715384: balance_dirty_state: bdi btrfs-1: dirty=685 wb=712 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=18 ino=257 dd-2584 [002] 67.715461: balance_dirty_state: bdi btrfs-1: dirty=710 wb=712 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=13 ino=257 dd-2584 [002] 67.715529: balance_dirty_state: bdi btrfs-1: dirty=710 wb=712 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=14 ino=257 dd-2584 [002] 67.715595: balance_dirty_state: bdi btrfs-1: dirty=735 wb=712 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=15 ino=257 dd-2584 [002] 67.715837: balance_dirty_state: bdi btrfs-1: dirty=760 wb=687 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=16 ino=257 dd-2584 [002] 67.715961: balance_dirty_state: bdi btrfs-1: dirty=785 wb=687 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=17 ino=257 dd-2584 [002] 67.716086: balance_dirty_state: bdi btrfs-1: dirty=810 wb=687 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 67.716091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=58716 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 67.727514: balance_dirty_state: bdi btrfs-1: dirty=810 wb=562 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 67.727638: balance_dirty_state: bdi btrfs-1: dirty=835 wb=562 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=13 ino=257 dd-2584 [005] 67.727755: balance_dirty_state: bdi btrfs-1: dirty=860 wb=562 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 67.727872: balance_dirty_state: bdi btrfs-1: dirty=860 wb=562 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 67.727992: balance_dirty_state: bdi btrfs-1: dirty=885 wb=562 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 67.728227: balance_dirty_state: bdi btrfs-1: dirty=910 wb=562 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 67.728465: balance_dirty_state: bdi btrfs-1: dirty=960 wb=562 unstable=0 bg_thresh=997 thresh=1994 gap=472 poll_thresh=18 ino=257 dd-2584 [005] 67.728474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=58716 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 67.735512: balance_dirty_state: bdi btrfs-1: dirty=960 wb=437 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=18 ino=257 dd-2584 [005] 67.735598: balance_dirty_state: bdi btrfs-1: dirty=960 wb=437 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=13 ino=257 dd-2584 [005] 67.735657: balance_dirty_state: bdi btrfs-1: dirty=985 wb=437 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=14 ino=257 dd-2584 [005] 67.735714: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=437 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 67.735801: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20252 wrote=0 to_write=8192 dd-2584 [005] 67.735956: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=437 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=16 ino=257 dd-2584 [005] 67.736088: balance_dirty_state: bdi btrfs-1: dirty=960 wb=487 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=17 ino=257 dd-2584 [005] 67.736218: balance_dirty_state: bdi btrfs-1: dirty=960 wb=562 unstable=0 bg_thresh=994 thresh=1989 gap=467 poll_thresh=18 ino=257 dd-2584 [005] 67.736219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=58716 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 67.738858: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=720 to_write=7472 dd-2584 [004] 67.747499: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1137 unstable=0 bg_thresh=995 thresh=1991 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 67.747506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=99% bdi_bw=58716 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 67.755380: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1012 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 67.755542: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1012 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 67.755652: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1012 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 67.755761: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1012 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 67.755869: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1012 unstable=0 bg_thresh=1003 thresh=2007 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 67.756088: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1012 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 67.756307: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1012 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 67.756315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=58716 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 67.763525: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1012 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 67.763538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=58716 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 67.771413: balance_dirty_state: bdi btrfs-1: dirty=510 wb=887 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 67.771576: balance_dirty_state: bdi btrfs-1: dirty=535 wb=887 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=13 ino=257 dd-2584 [004] 67.771694: balance_dirty_state: bdi btrfs-1: dirty=535 wb=887 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 67.771809: balance_dirty_state: bdi btrfs-1: dirty=560 wb=887 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 67.772328: balance_dirty_state: bdi btrfs-1: dirty=585 wb=887 unstable=0 bg_thresh=1002 thresh=2005 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 67.772690: balance_dirty_state: bdi btrfs-1: dirty=610 wb=887 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 67.773071: balance_dirty_state: bdi btrfs-1: dirty=635 wb=837 unstable=0 bg_thresh=1005 thresh=2010 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 67.773471: balance_dirty_state: bdi btrfs-1: dirty=685 wb=737 unstable=0 bg_thresh=1004 thresh=2008 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 67.773829: balance_dirty_state: bdi btrfs-1: dirty=710 wb=737 unstable=0 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=20 ino=257 dd-2584 [004] 67.774189: balance_dirty_state: bdi btrfs-1: dirty=735 wb=737 unstable=0 bg_thresh=1003 thresh=2006 gap=534 poll_thresh=21 ino=257 dd-2584 [004] 67.774550: balance_dirty_state: bdi btrfs-1: dirty=760 wb=737 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=22 ino=257 dd-2584 [004] 67.774918: balance_dirty_state: bdi btrfs-1: dirty=810 wb=737 unstable=0 bg_thresh=1004 thresh=2009 gap=462 poll_thresh=23 ino=257 dd-2584 [004] 67.774930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=58716 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 67.779449: balance_dirty_state: bdi btrfs-1: dirty=810 wb=737 unstable=0 bg_thresh=995 thresh=1990 gap=443 poll_thresh=23 ino=257 dd-2584 [003] 67.779460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=58716 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 67.787482: balance_dirty_state: bdi btrfs-1: dirty=810 wb=737 unstable=0 bg_thresh=998 thresh=1996 gap=449 poll_thresh=23 ino=257 dd-2584 [003] 67.787491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=58716 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 67.795537: balance_dirty_state: bdi btrfs-1: dirty=810 wb=612 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=23 ino=257 dd-2584 [003] 67.795608: balance_dirty_state: bdi btrfs-1: dirty=810 wb=612 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=17 ino=257 dd-2584 [003] 67.795887: balance_dirty_state: bdi btrfs-1: dirty=835 wb=612 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=18 ino=257 dd-2584 [003] 67.795999: balance_dirty_state: bdi btrfs-1: dirty=860 wb=612 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=19 ino=257 dd-2584 [003] 67.796112: balance_dirty_state: bdi btrfs-1: dirty=910 wb=612 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=20 ino=257 dd-2584 [003] 67.796116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=58716 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 67.803527: balance_dirty_state: bdi btrfs-1: dirty=910 wb=612 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=20 ino=257 dd-2584 [003] 67.803536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=58716 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 67.811549: balance_dirty_state: bdi btrfs-1: dirty=910 wb=487 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=20 ino=257 dd-2584 [003] 67.811642: balance_dirty_state: bdi btrfs-1: dirty=910 wb=487 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=15 ino=257 dd-2584 [003] 67.811703: balance_dirty_state: bdi btrfs-1: dirty=935 wb=487 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=16 ino=257 dd-2584 [003] 67.811821: balance_dirty_state: bdi btrfs-1: dirty=960 wb=487 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=17 ino=257 dd-2584 [003] 67.811938: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=487 unstable=0 bg_thresh=1001 thresh=2002 gap=505 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 67.811964: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20328 wrote=0 to_write=8192 dd-2584 [003] 67.812113: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=487 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=19 ino=257 dd-2584 [003] 67.812115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=58716 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 67.813650: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=344 wrote=656 to_write=7536 dd-2584 [003] 67.819485: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1012 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=19 ino=257 dd-2584 [003] 67.819553: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1012 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=14 ino=257 dd-2584 [003] 67.819615: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1012 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=15 ino=257 dd-2584 [003] 67.819862: balance_dirty_state: bdi btrfs-1: dirty=435 wb=912 unstable=0 bg_thresh=998 thresh=1996 gap=649 poll_thresh=16 ino=257 dd-2584 [003] 67.819991: balance_dirty_state: bdi btrfs-1: dirty=460 wb=862 unstable=0 bg_thresh=1000 thresh=2001 gap=679 poll_thresh=17 ino=257 dd-2584 [003] 67.820115: balance_dirty_state: bdi btrfs-1: dirty=485 wb=862 unstable=0 bg_thresh=998 thresh=1997 gap=650 poll_thresh=18 ino=257 dd-2584 [003] 67.820235: balance_dirty_state: bdi btrfs-1: dirty=535 wb=862 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=19 ino=257 dd-2584 [003] 67.820352: balance_dirty_state: bdi btrfs-1: dirty=560 wb=862 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=20 ino=257 dd-2584 [003] 67.820465: balance_dirty_state: bdi btrfs-1: dirty=585 wb=862 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=21 ino=257 dd-2584 [003] 67.820579: balance_dirty_state: bdi btrfs-1: dirty=610 wb=862 unstable=0 bg_thresh=1002 thresh=2004 gap=532 poll_thresh=22 ino=257 dd-2584 [003] 67.820700: balance_dirty_state: bdi btrfs-1: dirty=660 wb=862 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=23 ino=257 dd-2584 [003] 67.820705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=57280 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 67.827451: balance_dirty_state: bdi btrfs-1: dirty=660 wb=862 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=23 ino=257 dd-2584 [003] 67.827456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=57280 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 67.835476: balance_dirty_state: bdi btrfs-1: dirty=660 wb=737 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=23 ino=257 dd-2584 [003] 67.835544: balance_dirty_state: bdi btrfs-1: dirty=660 wb=737 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=17 ino=257 dd-2584 [003] 67.835844: balance_dirty_state: bdi btrfs-1: dirty=710 wb=737 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=18 ino=257 dd-2584 [003] 67.835969: balance_dirty_state: bdi btrfs-1: dirty=735 wb=737 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=19 ino=257 dd-2584 [003] 67.836092: balance_dirty_state: bdi btrfs-1: dirty=760 wb=737 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=20 ino=257 dd-2584 [003] 67.836213: balance_dirty_state: bdi btrfs-1: dirty=810 wb=737 unstable=0 bg_thresh=999 thresh=1998 gap=451 poll_thresh=21 ino=257 dd-2584 [003] 67.836218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=57280 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 67.843468: balance_dirty_state: bdi btrfs-1: dirty=810 wb=737 unstable=0 bg_thresh=999 thresh=1998 gap=451 poll_thresh=21 ino=257 dd-2584 [007] 67.843474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=57280 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 67.851473: balance_dirty_state: bdi btrfs-1: dirty=810 wb=662 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=21 ino=257 dd-2584 [007] 67.851539: balance_dirty_state: bdi btrfs-1: dirty=810 wb=662 unstable=0 bg_thresh=1003 thresh=2006 gap=534 poll_thresh=16 ino=257 dd-2584 [007] 67.851653: balance_dirty_state: bdi btrfs-1: dirty=860 wb=662 unstable=0 bg_thresh=1005 thresh=2011 gap=489 poll_thresh=17 ino=257 dd-2584 [007] 67.851657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=57280 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 67.859442: balance_dirty_state: bdi btrfs-1: dirty=860 wb=537 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=17 ino=257 dd-2584 [007] 67.859521: balance_dirty_state: bdi btrfs-1: dirty=860 wb=537 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=13 ino=257 dd-2584 [007] 67.859582: balance_dirty_state: bdi btrfs-1: dirty=885 wb=537 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=14 ino=257 dd-2584 [007] 67.859645: balance_dirty_state: bdi btrfs-1: dirty=910 wb=537 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=15 ino=257 dd-2584 [007] 67.859708: balance_dirty_state: bdi btrfs-1: dirty=910 wb=537 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 67.859999: balance_dirty_state: bdi btrfs-1: dirty=935 wb=537 unstable=0 bg_thresh=1006 thresh=2013 gap=541 poll_thresh=17 ino=257 dd-2584 [007] 67.860118: balance_dirty_state: bdi btrfs-1: dirty=985 wb=537 unstable=0 bg_thresh=1006 thresh=2012 gap=490 poll_thresh=18 ino=257 dd-2584 [007] 67.860123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=57280 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 67.867472: balance_dirty_state: bdi btrfs-1: dirty=985 wb=412 unstable=0 bg_thresh=1005 thresh=2011 gap=614 poll_thresh=18 ino=257 dd-2584 [007] 67.867563: balance_dirty_state: bdi btrfs-1: dirty=985 wb=412 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=13 ino=257 dd-2584 [007] 67.867620: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=412 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 67.867643: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20384 wrote=0 to_write=8192 dd-2584 [007] 67.867706: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=412 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=15 ino=257 dd-2584 [007] 67.867789: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=412 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 67.867962: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=462 unstable=0 bg_thresh=1009 thresh=2018 gap=521 poll_thresh=17 ino=257 dd-2584 [007] 67.868136: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=512 unstable=0 bg_thresh=1008 thresh=2017 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 67.868138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=57280 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 67.869506: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=400 wrote=720 to_write=7472 dd-2584 [007] 67.875495: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1137 unstable=0 bg_thresh=1008 thresh=2017 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 67.875504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=57280 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 67.883499: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1137 unstable=0 bg_thresh=1008 thresh=2017 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 67.883508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=57280 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.891615: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1137 unstable=0 bg_thresh=1008 thresh=2017 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 67.891628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=57280 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.899562: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1012 unstable=0 bg_thresh=1010 thresh=2020 gap=623 poll_thresh=18 ino=257 dd-2584 [001] 67.899688: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1012 unstable=0 bg_thresh=1010 thresh=2020 gap=623 poll_thresh=13 ino=257 dd-2584 [001] 67.899809: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1012 unstable=0 bg_thresh=1012 thresh=2025 gap=603 poll_thresh=14 ino=257 dd-2584 [001] 67.899925: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1012 unstable=0 bg_thresh=1012 thresh=2025 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 67.900043: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1012 unstable=0 bg_thresh=1015 thresh=2030 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 67.900632: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1012 unstable=0 bg_thresh=1014 thresh=2029 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 67.900873: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1012 unstable=0 bg_thresh=1016 thresh=2033 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 67.901109: balance_dirty_state: bdi btrfs-1: dirty=535 wb=1012 unstable=0 bg_thresh=1016 thresh=2032 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 67.901118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=57280 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 67.907560: balance_dirty_state: bdi btrfs-1: dirty=535 wb=887 unstable=0 bg_thresh=1014 thresh=2028 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 67.907689: balance_dirty_state: bdi btrfs-1: dirty=560 wb=887 unstable=0 bg_thresh=1011 thresh=2022 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 67.907810: balance_dirty_state: bdi btrfs-1: dirty=560 wb=887 unstable=0 bg_thresh=1013 thresh=2027 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 67.907927: balance_dirty_state: bdi btrfs-1: dirty=585 wb=887 unstable=0 bg_thresh=1010 thresh=2021 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 67.908164: balance_dirty_state: bdi btrfs-1: dirty=610 wb=887 unstable=0 bg_thresh=1012 thresh=2025 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 67.908398: balance_dirty_state: bdi btrfs-1: dirty=660 wb=887 unstable=0 bg_thresh=1012 thresh=2024 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 67.908406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=57280 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 67.915592: balance_dirty_state: bdi btrfs-1: dirty=660 wb=887 unstable=0 bg_thresh=1012 thresh=2024 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 67.915601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=57280 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 67.923472: balance_dirty_state: bdi btrfs-1: dirty=660 wb=887 unstable=0 bg_thresh=1012 thresh=2024 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 67.923480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=54428 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 67.931524: balance_dirty_state: bdi btrfs-1: dirty=660 wb=887 unstable=0 bg_thresh=1012 thresh=2024 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 67.931533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=54428 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 67.939429: balance_dirty_state: bdi btrfs-1: dirty=660 wb=762 unstable=0 bg_thresh=1013 thresh=2026 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 67.939518: balance_dirty_state: bdi btrfs-1: dirty=660 wb=762 unstable=0 bg_thresh=1013 thresh=2026 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 67.939604: balance_dirty_state: bdi btrfs-1: dirty=685 wb=762 unstable=0 bg_thresh=1015 thresh=2031 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 67.939688: balance_dirty_state: bdi btrfs-1: dirty=710 wb=762 unstable=0 bg_thresh=1015 thresh=2031 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 67.939771: balance_dirty_state: bdi btrfs-1: dirty=710 wb=762 unstable=0 bg_thresh=1018 thresh=2036 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 67.940230: balance_dirty_state: bdi btrfs-1: dirty=760 wb=762 unstable=0 bg_thresh=1017 thresh=2035 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 67.940399: balance_dirty_state: bdi btrfs-1: dirty=785 wb=762 unstable=0 bg_thresh=1017 thresh=2034 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 67.940406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=101% bdi_bw=54428 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 67.947435: balance_dirty_state: bdi btrfs-1: dirty=785 wb=612 unstable=0 bg_thresh=1017 thresh=2034 gap=637 poll_thresh=18 ino=257 dd-2584 [004] 67.947547: balance_dirty_state: bdi btrfs-1: dirty=798 wb=612 unstable=0 bg_thresh=1017 thresh=2034 gap=624 poll_thresh=13 ino=257 dd-2584 [004] 67.947654: balance_dirty_state: bdi btrfs-1: dirty=811 wb=612 unstable=0 bg_thresh=1017 thresh=2035 gap=612 poll_thresh=14 ino=257 dd-2584 [004] 67.947759: balance_dirty_state: bdi btrfs-1: dirty=824 wb=612 unstable=0 bg_thresh=1017 thresh=2034 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 67.947866: balance_dirty_state: bdi btrfs-1: dirty=850 wb=612 unstable=0 bg_thresh=1016 thresh=2033 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 67.948076: balance_dirty_state: bdi btrfs-1: dirty=876 wb=612 unstable=0 bg_thresh=1015 thresh=2031 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 67.948291: balance_dirty_state: bdi btrfs-1: dirty=915 wb=612 unstable=0 bg_thresh=1017 thresh=2034 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 67.948297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=101% bdi_bw=54428 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 67.955430: balance_dirty_state: bdi btrfs-1: dirty=915 wb=487 unstable=0 bg_thresh=1013 thresh=2026 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 67.955520: balance_dirty_state: bdi btrfs-1: dirty=915 wb=487 unstable=0 bg_thresh=1013 thresh=2026 gap=624 poll_thresh=13 ino=257 dd-2584 [004] 67.955605: balance_dirty_state: bdi btrfs-1: dirty=940 wb=487 unstable=0 bg_thresh=1013 thresh=2026 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 67.955693: balance_dirty_state: bdi btrfs-1: dirty=965 wb=487 unstable=0 bg_thresh=1015 thresh=2031 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 67.955779: balance_dirty_state: bdi btrfs-1: dirty=965 wb=487 unstable=0 bg_thresh=1015 thresh=2031 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 67.956226: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=487 unstable=0 bg_thresh=1020 thresh=2041 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 67.956402: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=487 unstable=0 bg_thresh=1020 thresh=2040 gap=513 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 67.956491: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20472 wrote=0 to_write=8192 dd-2584 [004] 67.956597: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=487 unstable=0 bg_thresh=1019 thresh=2039 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 67.956600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1302 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-250% task_weight=100% bdi_bw=54428 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 67.958117: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=488 wrote=688 to_write=7504 dd-2584 [004] 67.963454: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1192 unstable=0 bg_thresh=1022 thresh=2044 gap=467 poll_thresh=19 ino=257 dd-2584 [004] 67.963461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-199% task_weight=101% bdi_bw=54428 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 67.971439: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1067 unstable=0 bg_thresh=1014 thresh=2029 gap=577 poll_thresh=19 ino=257 dd-2584 [004] 67.971539: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1067 unstable=0 bg_thresh=1014 thresh=2029 gap=552 poll_thresh=14 ino=257 dd-2584 [004] 67.971633: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1067 unstable=0 bg_thresh=1017 thresh=2034 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 67.971729: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1067 unstable=0 bg_thresh=1019 thresh=2039 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 67.971920: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1067 unstable=0 bg_thresh=1022 thresh=2044 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 67.972114: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1067 unstable=0 bg_thresh=1021 thresh=2043 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 67.972120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=54428 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 67.979483: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1075 unstable=0 bg_thresh=1023 thresh=2047 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 67.979488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-194% task_weight=100% bdi_bw=54428 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 67.987550: balance_dirty_state: bdi btrfs-1: dirty=502 wb=950 unstable=0 bg_thresh=1015 thresh=2030 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 67.987621: balance_dirty_state: bdi btrfs-1: dirty=502 wb=950 unstable=0 bg_thresh=1015 thresh=2030 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 67.987682: balance_dirty_state: bdi btrfs-1: dirty=527 wb=950 unstable=0 bg_thresh=1015 thresh=2030 gap=553 poll_thresh=14 ino=257 dd-2584 [004] 67.987743: balance_dirty_state: bdi btrfs-1: dirty=552 wb=950 unstable=0 bg_thresh=1017 thresh=2035 gap=533 poll_thresh=15 ino=257 dd-2584 [004] 67.987983: balance_dirty_state: bdi btrfs-1: dirty=552 wb=950 unstable=0 bg_thresh=1020 thresh=2040 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 67.988100: balance_dirty_state: bdi btrfs-1: dirty=602 wb=950 unstable=0 bg_thresh=1019 thresh=2039 gap=487 poll_thresh=17 ino=257 dd-2584 [004] 67.988104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-203% task_weight=99% bdi_bw=54428 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 67.995526: balance_dirty_state: bdi btrfs-1: dirty=586 wb=801 unstable=0 bg_thresh=994 thresh=1988 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 67.995614: balance_dirty_state: bdi btrfs-1: dirty=586 wb=801 unstable=0 bg_thresh=994 thresh=1988 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 67.995710: balance_dirty_state: bdi btrfs-1: dirty=611 wb=801 unstable=0 bg_thresh=996 thresh=1993 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 67.995801: balance_dirty_state: bdi btrfs-1: dirty=636 wb=801 unstable=0 bg_thresh=999 thresh=1998 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 67.995891: balance_dirty_state: bdi btrfs-1: dirty=636 wb=801 unstable=0 bg_thresh=999 thresh=1998 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 67.996076: balance_dirty_state: bdi btrfs-1: dirty=686 wb=801 unstable=0 bg_thresh=998 thresh=1997 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 67.996265: balance_dirty_state: bdi btrfs-1: dirty=711 wb=801 unstable=0 bg_thresh=1000 thresh=2001 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 67.996272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=54428 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.003443: balance_dirty_state: bdi btrfs-1: dirty=711 wb=801 unstable=0 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 68.003449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=54428 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.011500: balance_dirty_state: bdi btrfs-1: dirty=711 wb=701 unstable=0 bg_thresh=1005 thresh=2010 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 68.011598: balance_dirty_state: bdi btrfs-1: dirty=736 wb=701 unstable=0 bg_thresh=1005 thresh=2010 gap=573 poll_thresh=13 ino=257 dd-2584 [004] 68.011659: balance_dirty_state: bdi btrfs-1: dirty=736 wb=701 unstable=0 bg_thresh=1005 thresh=2010 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 68.011717: balance_dirty_state: bdi btrfs-1: dirty=761 wb=701 unstable=0 bg_thresh=1007 thresh=2015 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 68.011776: balance_dirty_state: bdi btrfs-1: dirty=786 wb=701 unstable=0 bg_thresh=1010 thresh=2020 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 68.012056: balance_dirty_state: bdi btrfs-1: dirty=811 wb=701 unstable=0 bg_thresh=1009 thresh=2019 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 68.012169: balance_dirty_state: bdi btrfs-1: dirty=836 wb=701 unstable=0 bg_thresh=1009 thresh=2018 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 68.012174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=54428 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.019462: balance_dirty_state: bdi btrfs-1: dirty=836 wb=701 unstable=0 bg_thresh=1009 thresh=2018 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 68.019470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=54428 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.027468: balance_dirty_state: bdi btrfs-1: dirty=836 wb=576 unstable=0 bg_thresh=1007 thresh=2014 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 68.027584: balance_dirty_state: bdi btrfs-1: dirty=861 wb=576 unstable=0 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 68.027646: balance_dirty_state: bdi btrfs-1: dirty=861 wb=576 unstable=0 bg_thresh=1009 thresh=2019 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 68.027704: balance_dirty_state: bdi btrfs-1: dirty=886 wb=576 unstable=0 bg_thresh=1006 thresh=2013 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 68.027760: balance_dirty_state: bdi btrfs-1: dirty=911 wb=576 unstable=0 bg_thresh=1009 thresh=2018 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 68.027872: balance_dirty_state: bdi btrfs-1: dirty=936 wb=576 unstable=0 bg_thresh=1008 thresh=2017 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 68.027987: balance_dirty_state: bdi btrfs-1: dirty=961 wb=576 unstable=0 bg_thresh=1007 thresh=2015 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 68.027992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=52648 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.035568: balance_dirty_state: bdi btrfs-1: dirty=965 wb=438 unstable=0 bg_thresh=1005 thresh=2010 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 68.035678: balance_dirty_state: bdi btrfs-1: dirty=990 wb=438 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 68.035739: balance_dirty_state: bdi btrfs-1: dirty=990 wb=438 unstable=0 bg_thresh=1007 thresh=2015 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 68.035797: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=438 unstable=0 bg_thresh=1004 thresh=2009 gap=556 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 68.035861: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20552 wrote=0 to_write=8192 dd-2584 [004] 68.035863: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=438 unstable=0 bg_thresh=1007 thresh=2014 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 68.036159: balance_dirty_state: bdi btrfs-1: dirty=965 wb=513 unstable=0 bg_thresh=1006 thresh=2013 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 68.036288: balance_dirty_state: bdi btrfs-1: dirty=940 wb=563 unstable=0 bg_thresh=1006 thresh=2012 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 68.036418: balance_dirty_state: bdi btrfs-1: dirty=940 wb=613 unstable=0 bg_thresh=1008 thresh=2016 gap=463 poll_thresh=19 ino=257 dd-2584 [004] 68.036420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=52648 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 68.037650: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=568 wrote=752 to_write=7440 dd-2584 [004] 68.043529: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1184 unstable=0 bg_thresh=1007 thresh=2015 gap=424 poll_thresh=19 ino=257 dd-2584 [004] 68.043539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=52648 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.051531: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1185 unstable=0 bg_thresh=1008 thresh=2016 gap=416 poll_thresh=19 ino=257 dd-2584 [004] 68.051541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=52648 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.059503: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1060 unstable=0 bg_thresh=1003 thresh=2007 gap=532 poll_thresh=19 ino=257 dd-2584 [004] 68.059613: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1060 unstable=0 bg_thresh=1003 thresh=2007 gap=532 poll_thresh=14 ino=257 dd-2584 [004] 68.059675: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1060 unstable=0 bg_thresh=1006 thresh=2012 gap=512 poll_thresh=15 ino=257 dd-2584 [004] 68.059730: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1060 unstable=0 bg_thresh=1006 thresh=2012 gap=487 poll_thresh=16 ino=257 dd-2584 [004] 68.059735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-238% task_weight=101% bdi_bw=52648 base_bw=1020 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 68.067572: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1060 unstable=0 bg_thresh=1006 thresh=2012 gap=487 poll_thresh=16 ino=257 dd-2584 [004] 68.067580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-238% task_weight=101% bdi_bw=52648 base_bw=1020 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 68.075557: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1060 unstable=0 bg_thresh=1006 thresh=2012 gap=487 poll_thresh=16 ino=257 dd-2584 [004] 68.075567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-238% task_weight=101% bdi_bw=52648 base_bw=1020 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 68.083593: balance_dirty_state: bdi btrfs-1: dirty=465 wb=931 unstable=0 bg_thresh=1004 thresh=2008 gap=612 poll_thresh=16 ino=257 dd-2584 [004] 68.083721: balance_dirty_state: bdi btrfs-1: dirty=449 wb=924 unstable=0 bg_thresh=1004 thresh=2008 gap=635 poll_thresh=12 ino=257 dd-2584 [004] 68.083804: balance_dirty_state: bdi btrfs-1: dirty=474 wb=924 unstable=0 bg_thresh=1006 thresh=2013 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 68.083887: balance_dirty_state: bdi btrfs-1: dirty=474 wb=924 unstable=0 bg_thresh=1006 thresh=2013 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 68.083970: balance_dirty_state: bdi btrfs-1: dirty=499 wb=924 unstable=0 bg_thresh=1009 thresh=2018 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 68.084055: balance_dirty_state: bdi btrfs-1: dirty=524 wb=924 unstable=0 bg_thresh=1009 thresh=2018 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 68.084225: balance_dirty_state: bdi btrfs-1: dirty=549 wb=924 unstable=0 bg_thresh=1011 thresh=2022 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 68.084645: balance_dirty_state: bdi btrfs-1: dirty=574 wb=924 unstable=0 bg_thresh=1010 thresh=2021 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 68.084812: balance_dirty_state: bdi btrfs-1: dirty=624 wb=924 unstable=0 bg_thresh=1010 thresh=2020 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 68.084819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=52648 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.091582: balance_dirty_state: bdi btrfs-1: dirty=624 wb=924 unstable=0 bg_thresh=1010 thresh=2020 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 68.091596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=52648 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.099572: balance_dirty_state: bdi btrfs-1: dirty=624 wb=924 unstable=0 bg_thresh=1010 thresh=2020 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 68.099579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=52648 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.107554: balance_dirty_state: bdi btrfs-1: dirty=624 wb=924 unstable=0 bg_thresh=1010 thresh=2020 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 68.107562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=52648 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.115529: balance_dirty_state: bdi btrfs-1: dirty=624 wb=748 unstable=0 bg_thresh=1008 thresh=2017 gap=645 poll_thresh=19 ino=257 dd-2584 [004] 68.115676: balance_dirty_state: bdi btrfs-1: dirty=624 wb=748 unstable=0 bg_thresh=1008 thresh=2017 gap=645 poll_thresh=14 ino=257 dd-2584 [004] 68.115820: balance_dirty_state: bdi btrfs-1: dirty=645 wb=754 unstable=0 bg_thresh=1009 thresh=2019 gap=620 poll_thresh=15 ino=257 dd-2584 [004] 68.115961: balance_dirty_state: bdi btrfs-1: dirty=645 wb=754 unstable=0 bg_thresh=1009 thresh=2019 gap=620 poll_thresh=16 ino=257 dd-2584 [004] 68.116242: balance_dirty_state: bdi btrfs-1: dirty=695 wb=754 unstable=0 bg_thresh=1012 thresh=2024 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 68.116537: balance_dirty_state: bdi btrfs-1: dirty=720 wb=754 unstable=0 bg_thresh=1014 thresh=2028 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 68.116827: balance_dirty_state: bdi btrfs-1: dirty=745 wb=754 unstable=0 bg_thresh=1013 thresh=2027 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 68.117124: balance_dirty_state: bdi btrfs-1: dirty=795 wb=754 unstable=0 bg_thresh=1013 thresh=2026 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 68.117134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=101% bdi_bw=52648 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.127499: balance_dirty_state: bdi btrfs-1: dirty=795 wb=629 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=20 ino=257 dd-2584 [004] 68.127581: balance_dirty_state: bdi btrfs-1: dirty=795 wb=629 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 68.127666: balance_dirty_state: bdi btrfs-1: dirty=820 wb=629 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 68.128981: balance_dirty_state: bdi btrfs-1: dirty=845 wb=629 unstable=0 bg_thresh=1004 thresh=2009 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 68.129096: balance_dirty_state: bdi btrfs-1: dirty=870 wb=629 unstable=0 bg_thresh=1004 thresh=2008 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 68.129260: balance_dirty_state: bdi btrfs-1: dirty=920 wb=629 unstable=0 bg_thresh=1006 thresh=2012 gap=463 poll_thresh=19 ino=257 dd-2584 [004] 68.129267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=52648 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 68.135514: balance_dirty_state: bdi btrfs-1: dirty=920 wb=504 unstable=0 bg_thresh=1003 thresh=2006 gap=582 poll_thresh=19 ino=257 dd-2584 [000] 68.135602: balance_dirty_state: bdi btrfs-1: dirty=920 wb=504 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=14 ino=257 dd-2584 [000] 68.135693: balance_dirty_state: bdi btrfs-1: dirty=945 wb=504 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=15 ino=257 dd-2584 [000] 68.135784: balance_dirty_state: bdi btrfs-1: dirty=970 wb=504 unstable=0 bg_thresh=1004 thresh=2008 gap=534 poll_thresh=16 ino=257 dd-2584 [000] 68.135965: balance_dirty_state: bdi btrfs-1: dirty=995 wb=504 unstable=0 bg_thresh=1002 thresh=2004 gap=505 poll_thresh=17 ino=257 dd-2584 [000] 68.136146: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=504 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 68.136153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=50220 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 68.136203: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20652 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 68.137682: writeback_single_inode: bdi btrfs-1: ino=257 state= age=668 wrote=640 to_write=7552 dd-2584 [000] 68.143566: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1004 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=18 ino=257 dd-2584 [000] 68.143633: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1004 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=13 ino=257 dd-2584 [000] 68.143697: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1004 unstable=0 bg_thresh=1003 thresh=2006 gap=557 poll_thresh=14 ino=257 dd-2584 [000] 68.143757: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1004 unstable=0 bg_thresh=1005 thresh=2011 gap=562 poll_thresh=15 ino=257 dd-2584 [000] 68.143986: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1004 unstable=0 bg_thresh=1002 thresh=2005 gap=531 poll_thresh=16 ino=257 dd-2584 [000] 68.144101: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1004 unstable=0 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=17 ino=257 dd-2584 [000] 68.144218: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1004 unstable=0 bg_thresh=1004 thresh=2008 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 68.144222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=50220 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 68.151561: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1004 unstable=0 bg_thresh=1004 thresh=2008 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 68.151564: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=50220 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 68.159585: balance_dirty_state: bdi btrfs-1: dirty=520 wb=879 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=18 ino=257 dd-2584 [000] 68.159651: balance_dirty_state: bdi btrfs-1: dirty=545 wb=879 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=13 ino=257 dd-2584 [000] 68.159714: balance_dirty_state: bdi btrfs-1: dirty=570 wb=879 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=14 ino=257 dd-2584 [000] 68.159774: balance_dirty_state: bdi btrfs-1: dirty=570 wb=879 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=15 ino=257 dd-2584 [000] 68.159836: balance_dirty_state: bdi btrfs-1: dirty=595 wb=879 unstable=0 bg_thresh=1006 thresh=2013 gap=539 poll_thresh=16 ino=257 dd-2584 [000] 68.159957: balance_dirty_state: bdi btrfs-1: dirty=620 wb=879 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 68.160079: balance_dirty_state: bdi btrfs-1: dirty=670 wb=879 unstable=0 bg_thresh=1005 thresh=2011 gap=462 poll_thresh=18 ino=257 dd-2584 [000] 68.160084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=50220 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 68.167674: balance_dirty_state: bdi btrfs-1: dirty=670 wb=879 unstable=0 bg_thresh=1005 thresh=2011 gap=462 poll_thresh=18 ino=257 dd-2584 [000] 68.167678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=50220 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 68.175581: balance_dirty_state: bdi btrfs-1: dirty=670 wb=754 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=18 ino=257 dd-2584 [000] 68.175657: balance_dirty_state: bdi btrfs-1: dirty=670 wb=754 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=13 ino=257 dd-2584 [000] 68.175724: balance_dirty_state: bdi btrfs-1: dirty=695 wb=754 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=14 ino=257 dd-2584 [000] 68.175790: balance_dirty_state: bdi btrfs-1: dirty=695 wb=754 unstable=0 bg_thresh=1003 thresh=2007 gap=558 poll_thresh=15 ino=257 dd-2584 [000] 68.176048: balance_dirty_state: bdi btrfs-1: dirty=720 wb=754 unstable=0 bg_thresh=1006 thresh=2012 gap=538 poll_thresh=16 ino=257 dd-2584 [000] 68.176182: balance_dirty_state: bdi btrfs-1: dirty=745 wb=754 unstable=0 bg_thresh=1005 thresh=2011 gap=512 poll_thresh=17 ino=257 dd-2584 [000] 68.176314: balance_dirty_state: bdi btrfs-1: dirty=795 wb=754 unstable=0 bg_thresh=1002 thresh=2004 gap=455 poll_thresh=18 ino=257 dd-2584 [000] 68.176319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=50220 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 68.183646: balance_dirty_state: bdi btrfs-1: dirty=795 wb=654 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=18 ino=257 dd-2584 [000] 68.183725: balance_dirty_state: bdi btrfs-1: dirty=795 wb=654 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=13 ino=257 dd-2584 [000] 68.183797: balance_dirty_state: bdi btrfs-1: dirty=820 wb=654 unstable=0 bg_thresh=1002 thresh=2004 gap=530 poll_thresh=14 ino=257 dd-2584 [000] 68.183865: balance_dirty_state: bdi btrfs-1: dirty=845 wb=654 unstable=0 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=15 ino=257 dd-2584 [000] 68.183936: balance_dirty_state: bdi btrfs-1: dirty=845 wb=654 unstable=0 bg_thresh=1004 thresh=2008 gap=509 poll_thresh=16 ino=257 dd-2584 [000] 68.184072: balance_dirty_state: bdi btrfs-1: dirty=895 wb=654 unstable=0 bg_thresh=1003 thresh=2007 gap=458 poll_thresh=17 ino=257 dd-2584 [000] 68.184077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=50220 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 68.191660: balance_dirty_state: bdi btrfs-1: dirty=895 wb=654 unstable=0 bg_thresh=1003 thresh=2007 gap=458 poll_thresh=17 ino=257 dd-2584 [000] 68.191665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=50220 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 68.199589: balance_dirty_state: bdi btrfs-1: dirty=895 wb=529 unstable=0 bg_thresh=1000 thresh=2001 gap=577 poll_thresh=17 ino=257 dd-2584 [000] 68.199668: balance_dirty_state: bdi btrfs-1: dirty=895 wb=529 unstable=0 bg_thresh=1000 thresh=2001 gap=577 poll_thresh=13 ino=257 dd-2584 [000] 68.199744: balance_dirty_state: bdi btrfs-1: dirty=920 wb=529 unstable=0 bg_thresh=1003 thresh=2006 gap=557 poll_thresh=14 ino=257 dd-2584 [000] 68.199818: balance_dirty_state: bdi btrfs-1: dirty=920 wb=529 unstable=0 bg_thresh=1003 thresh=2006 gap=557 poll_thresh=15 ino=257 dd-2584 [000] 68.199893: balance_dirty_state: bdi btrfs-1: dirty=945 wb=529 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=16 ino=257 dd-2584 [000] 68.200266: balance_dirty_state: bdi btrfs-1: dirty=970 wb=529 unstable=0 bg_thresh=1005 thresh=2010 gap=511 poll_thresh=17 ino=257 dd-2584 [000] 68.200419: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=529 unstable=0 bg_thresh=1004 thresh=2009 gap=460 poll_thresh=18 ino=257 dd-2584 [000] 68.200425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=50220 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 68.200465: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20716 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 68.202008: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=608 to_write=7584 dd-2584 [000] 68.207571: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1004 unstable=0 bg_thresh=1001 thresh=2002 gap=603 poll_thresh=18 ino=257 dd-2584 [000] 68.207693: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1004 unstable=0 bg_thresh=1001 thresh=2002 gap=603 poll_thresh=13 ino=257 dd-2584 [000] 68.207810: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1004 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 68.207925: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1004 unstable=0 bg_thresh=1003 thresh=2007 gap=558 poll_thresh=15 ino=257 dd-2584 [000] 68.208040: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1004 unstable=0 bg_thresh=1006 thresh=2012 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 68.208276: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1004 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=17 ino=257 dd-2584 [000] 68.208514: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1004 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 68.208522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=50220 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 68.215593: balance_dirty_state: bdi btrfs-1: dirty=520 wb=879 unstable=0 bg_thresh=1001 thresh=2003 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 68.215672: balance_dirty_state: bdi btrfs-1: dirty=520 wb=879 unstable=0 bg_thresh=1001 thresh=2003 gap=604 poll_thresh=13 ino=257 dd-2584 [000] 68.215732: balance_dirty_state: bdi btrfs-1: dirty=545 wb=879 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 68.215788: balance_dirty_state: bdi btrfs-1: dirty=570 wb=879 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=15 ino=257 dd-2584 [000] 68.215844: balance_dirty_state: bdi btrfs-1: dirty=570 wb=879 unstable=0 bg_thresh=1006 thresh=2013 gap=564 poll_thresh=16 ino=257 dd-2584 [000] 68.216122: balance_dirty_state: bdi btrfs-1: dirty=620 wb=879 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 68.216237: balance_dirty_state: bdi btrfs-1: dirty=645 wb=879 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 68.216242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=50220 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 68.223573: balance_dirty_state: bdi btrfs-1: dirty=645 wb=879 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 68.223581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=50220 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 68.231554: balance_dirty_state: bdi btrfs-1: dirty=645 wb=754 unstable=0 bg_thresh=1002 thresh=2004 gap=605 poll_thresh=18 ino=257 dd-2584 [000] 68.231656: balance_dirty_state: bdi btrfs-1: dirty=670 wb=754 unstable=0 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=13 ino=257 dd-2584 [000] 68.231712: balance_dirty_state: bdi btrfs-1: dirty=670 wb=754 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=14 ino=257 dd-2584 [000] 68.231767: balance_dirty_state: bdi btrfs-1: dirty=695 wb=754 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=15 ino=257 dd-2584 [000] 68.231823: balance_dirty_state: bdi btrfs-1: dirty=695 wb=754 unstable=0 bg_thresh=1007 thresh=2014 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 68.231936: balance_dirty_state: bdi btrfs-1: dirty=745 wb=754 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=17 ino=257 dd-2584 [000] 68.232049: balance_dirty_state: bdi btrfs-1: dirty=770 wb=754 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 68.232053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=50220 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.239536: balance_dirty_state: bdi btrfs-1: dirty=770 wb=629 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 68.239661: balance_dirty_state: bdi btrfs-1: dirty=770 wb=629 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 68.239781: balance_dirty_state: bdi btrfs-1: dirty=795 wb=629 unstable=0 bg_thresh=1008 thresh=2016 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 68.239899: balance_dirty_state: bdi btrfs-1: dirty=820 wb=629 unstable=0 bg_thresh=1008 thresh=2016 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 68.240017: balance_dirty_state: bdi btrfs-1: dirty=820 wb=629 unstable=0 bg_thresh=1010 thresh=2021 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 68.240624: balance_dirty_state: bdi btrfs-1: dirty=870 wb=629 unstable=0 bg_thresh=1015 thresh=2031 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 68.240870: balance_dirty_state: bdi btrfs-1: dirty=895 wb=629 unstable=0 bg_thresh=1012 thresh=2024 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 68.240879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=49648 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.251572: balance_dirty_state: bdi btrfs-1: dirty=895 wb=629 unstable=0 bg_thresh=1008 thresh=2017 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 68.251580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=49648 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 68.259604: balance_dirty_state: bdi btrfs-1: dirty=895 wb=504 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 68.259696: balance_dirty_state: bdi btrfs-1: dirty=895 wb=504 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 68.259784: balance_dirty_state: bdi btrfs-1: dirty=920 wb=504 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 68.259855: balance_dirty_state: bdi btrfs-1: dirty=945 wb=504 unstable=0 bg_thresh=996 thresh=1993 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 68.259913: balance_dirty_state: bdi btrfs-1: dirty=945 wb=504 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 68.260069: balance_dirty_state: bdi btrfs-1: dirty=995 wb=504 unstable=0 bg_thresh=1001 thresh=2003 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 68.260204: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=504 unstable=0 bg_thresh=1001 thresh=2002 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 68.260209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=49648 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 68.260272: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20776 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 68.261752: writeback_single_inode: bdi btrfs-1: ino=257 state= age=52 wrote=640 to_write=7552 dd-2584 [000] 68.267602: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1129 unstable=0 bg_thresh=1006 thresh=2013 gap=489 poll_thresh=18 ino=257 dd-2584 [000] 68.267608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=49648 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 68.275611: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1004 unstable=0 bg_thresh=994 thresh=1989 gap=590 poll_thresh=18 ino=257 dd-2584 [000] 68.275691: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1004 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=13 ino=257 dd-2584 [000] 68.275766: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1004 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=14 ino=257 dd-2584 [000] 68.275839: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1004 unstable=0 bg_thresh=993 thresh=1987 gap=538 poll_thresh=15 ino=257 dd-2584 [000] 68.275914: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1004 unstable=0 bg_thresh=996 thresh=1992 gap=518 poll_thresh=16 ino=257 dd-2584 [000] 68.276269: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1004 unstable=0 bg_thresh=995 thresh=1991 gap=492 poll_thresh=17 ino=257 dd-2584 [000] 68.276274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=49648 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 68.283634: balance_dirty_state: bdi btrfs-1: dirty=495 wb=879 unstable=0 bg_thresh=997 thresh=1994 gap=620 poll_thresh=17 ino=257 dd-2584 [000] 68.283709: balance_dirty_state: bdi btrfs-1: dirty=520 wb=879 unstable=0 bg_thresh=996 thresh=1993 gap=594 poll_thresh=13 ino=257 dd-2584 [000] 68.283778: balance_dirty_state: bdi btrfs-1: dirty=520 wb=879 unstable=0 bg_thresh=999 thresh=1998 gap=599 poll_thresh=14 ino=257 dd-2584 [000] 68.283847: balance_dirty_state: bdi btrfs-1: dirty=545 wb=879 unstable=0 bg_thresh=996 thresh=1992 gap=568 poll_thresh=15 ino=257 dd-2584 [000] 68.283916: balance_dirty_state: bdi btrfs-1: dirty=545 wb=879 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 68.284051: balance_dirty_state: bdi btrfs-1: dirty=595 wb=879 unstable=0 bg_thresh=998 thresh=1996 gap=522 poll_thresh=17 ino=257 dd-2584 [000] 68.284192: balance_dirty_state: bdi btrfs-1: dirty=620 wb=879 unstable=0 bg_thresh=994 thresh=1989 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 68.284197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=49648 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 68.291632: balance_dirty_state: bdi btrfs-1: dirty=620 wb=879 unstable=0 bg_thresh=995 thresh=1991 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 68.291641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=49648 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.299614: balance_dirty_state: bdi btrfs-1: dirty=620 wb=654 unstable=0 bg_thresh=995 thresh=1990 gap=716 poll_thresh=18 ino=257 dd-2584 [004] 68.299706: balance_dirty_state: bdi btrfs-1: dirty=645 wb=654 unstable=0 bg_thresh=995 thresh=1990 gap=691 poll_thresh=13 ino=257 dd-2584 [004] 68.299805: balance_dirty_state: bdi btrfs-1: dirty=645 wb=654 unstable=0 bg_thresh=997 thresh=1995 gap=696 poll_thresh=14 ino=257 dd-2584 [004] 68.299903: balance_dirty_state: bdi btrfs-1: dirty=670 wb=654 unstable=0 bg_thresh=997 thresh=1995 gap=671 poll_thresh=15 ino=257 dd-2584 [004] 68.300001: balance_dirty_state: bdi btrfs-1: dirty=695 wb=654 unstable=0 bg_thresh=1000 thresh=2000 gap=651 poll_thresh=16 ino=257 dd-2584 [004] 68.300199: balance_dirty_state: bdi btrfs-1: dirty=720 wb=654 unstable=0 bg_thresh=1002 thresh=2005 gap=631 poll_thresh=17 ino=257 dd-2584 [004] 68.300741: balance_dirty_state: bdi btrfs-1: dirty=745 wb=654 unstable=0 bg_thresh=1002 thresh=2004 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 68.300940: balance_dirty_state: bdi btrfs-1: dirty=770 wb=654 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 68.301139: balance_dirty_state: bdi btrfs-1: dirty=820 wb=654 unstable=0 bg_thresh=1003 thresh=2007 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 68.301336: balance_dirty_state: bdi btrfs-1: dirty=845 wb=654 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=21 ino=257 dd-2584 [004] 68.301536: balance_dirty_state: bdi btrfs-1: dirty=870 wb=654 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=22 ino=257 dd-2584 [004] 68.301543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=49648 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 68.311630: balance_dirty_state: bdi btrfs-1: dirty=870 wb=654 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=22 ino=257 dd-2584 [006] 68.311636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=49648 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 68.319620: balance_dirty_state: bdi btrfs-1: dirty=870 wb=654 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=22 ino=257 dd-2584 [006] 68.319628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=49648 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 68.327665: balance_dirty_state: bdi btrfs-1: dirty=870 wb=529 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=22 ino=257 dd-2584 [006] 68.327772: balance_dirty_state: bdi btrfs-1: dirty=870 wb=529 unstable=0 bg_thresh=997 thresh=1995 gap=596 poll_thresh=16 ino=257 dd-2584 [006] 68.327885: balance_dirty_state: bdi btrfs-1: dirty=920 wb=529 unstable=0 bg_thresh=1000 thresh=2000 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 68.327999: balance_dirty_state: bdi btrfs-1: dirty=945 wb=529 unstable=0 bg_thresh=999 thresh=1999 gap=525 poll_thresh=18 ino=257 dd-2584 [006] 68.328112: balance_dirty_state: bdi btrfs-1: dirty=970 wb=529 unstable=0 bg_thresh=1001 thresh=2003 gap=504 poll_thresh=19 ino=257 dd-2584 [006] 68.328391: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=529 unstable=0 bg_thresh=1001 thresh=2002 gap=453 poll_thresh=20 ino=257 dd-2584 [006] 68.328395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=49648 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 68.328472: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20844 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 68.331288: writeback_single_inode: bdi btrfs-1: ino=257 state= age=52 wrote=624 to_write=7568 dd-2584 [004] 68.335666: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1029 unstable=0 bg_thresh=1002 thresh=2005 gap=581 poll_thresh=20 ino=257 dd-2584 [004] 68.335735: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1029 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 68.335794: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1029 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 68.335909: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1029 unstable=0 bg_thresh=1007 thresh=2015 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 68.336026: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1029 unstable=0 bg_thresh=1007 thresh=2014 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 68.336031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=49648 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.343656: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1029 unstable=0 bg_thresh=1007 thresh=2014 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 68.343666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=47884 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.351596: balance_dirty_state: bdi btrfs-1: dirty=495 wb=879 unstable=0 bg_thresh=1005 thresh=2010 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 68.351666: balance_dirty_state: bdi btrfs-1: dirty=520 wb=879 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 68.351730: balance_dirty_state: bdi btrfs-1: dirty=520 wb=879 unstable=0 bg_thresh=1007 thresh=2015 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 68.351795: balance_dirty_state: bdi btrfs-1: dirty=545 wb=879 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 68.351861: balance_dirty_state: bdi btrfs-1: dirty=570 wb=879 unstable=0 bg_thresh=1010 thresh=2020 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 68.351993: balance_dirty_state: bdi btrfs-1: dirty=595 wb=879 unstable=0 bg_thresh=1009 thresh=2019 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 68.352128: balance_dirty_state: bdi btrfs-1: dirty=620 wb=879 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 68.352456: balance_dirty_state: bdi btrfs-1: dirty=645 wb=879 unstable=0 bg_thresh=1008 thresh=2016 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 68.352462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=47884 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.359655: balance_dirty_state: bdi btrfs-1: dirty=645 wb=879 unstable=0 bg_thresh=1008 thresh=2016 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 68.359660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=47884 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.367568: balance_dirty_state: bdi btrfs-1: dirty=645 wb=754 unstable=0 bg_thresh=1002 thresh=2005 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 68.367650: balance_dirty_state: bdi btrfs-1: dirty=670 wb=754 unstable=0 bg_thresh=1002 thresh=2005 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 68.367705: balance_dirty_state: bdi btrfs-1: dirty=695 wb=754 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 68.367761: balance_dirty_state: bdi btrfs-1: dirty=695 wb=754 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 68.367872: balance_dirty_state: bdi btrfs-1: dirty=745 wb=754 unstable=0 bg_thresh=1007 thresh=2015 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 68.367986: balance_dirty_state: bdi btrfs-1: dirty=770 wb=754 unstable=0 bg_thresh=1009 thresh=2019 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 68.367990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=47884 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.375675: balance_dirty_state: bdi btrfs-1: dirty=770 wb=754 unstable=0 bg_thresh=1000 thresh=2001 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 68.375681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=47884 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.383692: balance_dirty_state: bdi btrfs-1: dirty=770 wb=629 unstable=0 bg_thresh=1013 thresh=2026 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 68.383793: balance_dirty_state: bdi btrfs-1: dirty=795 wb=629 unstable=0 bg_thresh=1010 thresh=2020 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 68.383887: balance_dirty_state: bdi btrfs-1: dirty=795 wb=629 unstable=0 bg_thresh=1015 thresh=2031 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 68.383985: balance_dirty_state: bdi btrfs-1: dirty=820 wb=629 unstable=0 bg_thresh=1013 thresh=2027 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 68.384084: balance_dirty_state: bdi btrfs-1: dirty=820 wb=629 unstable=0 bg_thresh=1013 thresh=2027 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 68.384277: balance_dirty_state: bdi btrfs-1: dirty=870 wb=629 unstable=0 bg_thresh=1010 thresh=2020 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 68.384658: balance_dirty_state: bdi btrfs-1: dirty=895 wb=629 unstable=0 bg_thresh=1009 thresh=2019 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 68.384664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=98% bdi_bw=47884 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 68.391672: balance_dirty_state: bdi btrfs-1: dirty=895 wb=629 unstable=0 bg_thresh=1008 thresh=2016 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 68.391678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=99% bdi_bw=47884 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.399618: balance_dirty_state: bdi btrfs-1: dirty=895 wb=504 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 68.399712: balance_dirty_state: bdi btrfs-1: dirty=920 wb=504 unstable=0 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 68.399789: balance_dirty_state: bdi btrfs-1: dirty=920 wb=504 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 68.399850: balance_dirty_state: bdi btrfs-1: dirty=945 wb=504 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 68.399927: balance_dirty_state: bdi btrfs-1: dirty=970 wb=504 unstable=0 bg_thresh=1004 thresh=2008 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 68.400108: balance_dirty_state: bdi btrfs-1: dirty=995 wb=504 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 68.400289: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=504 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 68.400295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=47884 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 68.400330: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20916 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 68.401913: writeback_single_inode: bdi btrfs-1: ino=257 state= age=64 wrote=624 to_write=7568 dd-2584 [004] 68.407632: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1004 unstable=0 bg_thresh=1000 thresh=2001 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 68.407726: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1004 unstable=0 bg_thresh=1003 thresh=2006 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 68.407815: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1004 unstable=0 bg_thresh=1003 thresh=2006 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 68.407916: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1004 unstable=0 bg_thresh=1005 thresh=2011 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 68.408026: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1004 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 68.408189: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1004 unstable=0 bg_thresh=1002 thresh=2004 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 68.408536: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1004 unstable=0 bg_thresh=1004 thresh=2008 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 68.408543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=47884 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.415624: balance_dirty_state: bdi btrfs-1: dirty=520 wb=879 unstable=0 bg_thresh=1007 thresh=2015 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 68.415705: balance_dirty_state: bdi btrfs-1: dirty=545 wb=879 unstable=0 bg_thresh=1007 thresh=2014 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 68.415782: balance_dirty_state: bdi btrfs-1: dirty=570 wb=879 unstable=0 bg_thresh=1007 thresh=2014 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 68.415857: balance_dirty_state: bdi btrfs-1: dirty=570 wb=879 unstable=0 bg_thresh=1006 thresh=2013 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 68.415934: balance_dirty_state: bdi btrfs-1: dirty=595 wb=879 unstable=0 bg_thresh=1006 thresh=2013 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 68.416085: balance_dirty_state: bdi btrfs-1: dirty=620 wb=879 unstable=0 bg_thresh=1008 thresh=2017 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 68.416239: balance_dirty_state: bdi btrfs-1: dirty=645 wb=879 unstable=0 bg_thresh=1005 thresh=2010 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 68.416245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=47884 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.423693: balance_dirty_state: bdi btrfs-1: dirty=645 wb=879 unstable=0 bg_thresh=1005 thresh=2010 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 68.423705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=47884 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 68.431668: balance_dirty_state: bdi btrfs-1: dirty=645 wb=754 unstable=0 bg_thresh=1002 thresh=2005 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 68.431795: balance_dirty_state: bdi btrfs-1: dirty=645 wb=754 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=13 ino=257 dd-2584 [006] 68.431918: balance_dirty_state: bdi btrfs-1: dirty=670 wb=754 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=14 ino=257 dd-2584 [006] 68.432040: balance_dirty_state: bdi btrfs-1: dirty=695 wb=754 unstable=0 bg_thresh=1009 thresh=2019 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 68.432162: balance_dirty_state: bdi btrfs-1: dirty=695 wb=754 unstable=0 bg_thresh=1009 thresh=2019 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 68.432398: balance_dirty_state: bdi btrfs-1: dirty=720 wb=754 unstable=0 bg_thresh=1009 thresh=2018 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 68.432985: balance_dirty_state: bdi btrfs-1: dirty=770 wb=754 unstable=0 bg_thresh=1011 thresh=2022 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 68.432995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=47884 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 68.439744: balance_dirty_state: bdi btrfs-1: dirty=770 wb=754 unstable=0 bg_thresh=1011 thresh=2022 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 68.439753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=47884 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 68.447647: balance_dirty_state: bdi btrfs-1: dirty=770 wb=654 unstable=0 bg_thresh=1013 thresh=2027 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 68.447737: balance_dirty_state: bdi btrfs-1: dirty=770 wb=654 unstable=0 bg_thresh=1013 thresh=2026 gap=602 poll_thresh=13 ino=257 dd-2584 [006] 68.447798: balance_dirty_state: bdi btrfs-1: dirty=795 wb=654 unstable=0 bg_thresh=1013 thresh=2026 gap=577 poll_thresh=14 ino=257 dd-2584 [006] 68.447856: balance_dirty_state: bdi btrfs-1: dirty=820 wb=654 unstable=0 bg_thresh=1012 thresh=2025 gap=551 poll_thresh=15 ino=257 dd-2584 [006] 68.447916: balance_dirty_state: bdi btrfs-1: dirty=820 wb=654 unstable=0 bg_thresh=1012 thresh=2025 gap=551 poll_thresh=16 ino=257 dd-2584 [006] 68.448035: balance_dirty_state: bdi btrfs-1: dirty=870 wb=654 unstable=0 bg_thresh=1014 thresh=2029 gap=505 poll_thresh=17 ino=257 dd-2584 [006] 68.448039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=47080 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 68.455701: balance_dirty_state: bdi btrfs-1: dirty=870 wb=654 unstable=0 bg_thresh=1014 thresh=2029 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 68.455708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=47080 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 68.463673: balance_dirty_state: bdi btrfs-1: dirty=870 wb=654 unstable=0 bg_thresh=1014 thresh=2029 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 68.463683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=47080 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 68.471608: balance_dirty_state: bdi btrfs-1: dirty=870 wb=504 unstable=0 bg_thresh=1014 thresh=2028 gap=654 poll_thresh=17 ino=257 dd-2584 [001] 68.471717: balance_dirty_state: bdi btrfs-1: dirty=870 wb=504 unstable=0 bg_thresh=1014 thresh=2028 gap=654 poll_thresh=13 ino=257 dd-2584 [001] 68.471811: balance_dirty_state: bdi btrfs-1: dirty=895 wb=504 unstable=0 bg_thresh=1014 thresh=2028 gap=629 poll_thresh=14 ino=257 dd-2584 [001] 68.471906: balance_dirty_state: bdi btrfs-1: dirty=920 wb=504 unstable=0 bg_thresh=1016 thresh=2033 gap=609 poll_thresh=15 ino=257 dd-2584 [001] 68.471998: balance_dirty_state: bdi btrfs-1: dirty=920 wb=504 unstable=0 bg_thresh=1019 thresh=2038 gap=614 poll_thresh=16 ino=257 dd-2584 [001] 68.472186: balance_dirty_state: bdi btrfs-1: dirty=970 wb=504 unstable=0 bg_thresh=1021 thresh=2043 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 68.472377: balance_dirty_state: bdi btrfs-1: dirty=995 wb=504 unstable=0 bg_thresh=1021 thresh=2042 gap=543 poll_thresh=18 ino=257 dd-2584 [001] 68.472846: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=504 unstable=0 bg_thresh=1023 thresh=2046 gap=522 poll_thresh=19 ino=257 dd-2584 [001] 68.473036: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=504 unstable=0 bg_thresh=1019 thresh=2039 gap=490 poll_thresh=20 ino=257 dd-2584 [001] 68.473043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=47080 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 68.473080: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20988 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 68.475659: writeback_single_inode: bdi btrfs-1: ino=257 state= age=68 wrote=672 to_write=7520 dd-2584 [001] 68.479622: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1054 unstable=0 bg_thresh=1012 thresh=2024 gap=600 poll_thresh=20 ino=257 dd-2584 [001] 68.479707: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1054 unstable=0 bg_thresh=1012 thresh=2024 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 68.479765: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1054 unstable=0 bg_thresh=1014 thresh=2029 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 68.479879: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1054 unstable=0 bg_thresh=1017 thresh=2034 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 68.479996: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1054 unstable=0 bg_thresh=1019 thresh=2039 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 68.480115: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1054 unstable=0 bg_thresh=1019 thresh=2038 gap=464 poll_thresh=19 ino=257 dd-2584 [001] 68.480119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=47080 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 68.487751: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1054 unstable=0 bg_thresh=1019 thresh=2038 gap=464 poll_thresh=19 ino=257 dd-2584 [001] 68.487760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=47080 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 68.495757: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1054 unstable=0 bg_thresh=1019 thresh=2038 gap=464 poll_thresh=19 ino=257 dd-2584 [001] 68.495766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=47080 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 68.503643: balance_dirty_state: bdi btrfs-1: dirty=520 wb=929 unstable=0 bg_thresh=1017 thresh=2035 gap=586 poll_thresh=19 ino=257 dd-2584 [001] 68.503723: balance_dirty_state: bdi btrfs-1: dirty=520 wb=929 unstable=0 bg_thresh=1017 thresh=2035 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 68.503798: balance_dirty_state: bdi btrfs-1: dirty=545 wb=929 unstable=0 bg_thresh=1020 thresh=2040 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 68.503874: balance_dirty_state: bdi btrfs-1: dirty=570 wb=929 unstable=0 bg_thresh=1020 thresh=2040 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 68.504027: balance_dirty_state: bdi btrfs-1: dirty=595 wb=929 unstable=0 bg_thresh=1019 thresh=2039 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 68.504404: balance_dirty_state: bdi btrfs-1: dirty=620 wb=929 unstable=0 bg_thresh=1021 thresh=2043 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 68.504410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-154% task_weight=98% bdi_bw=47080 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 68.511750: balance_dirty_state: bdi btrfs-1: dirty=620 wb=929 unstable=0 bg_thresh=1021 thresh=2043 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 68.511759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-154% task_weight=98% bdi_bw=47080 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 68.519667: balance_dirty_state: bdi btrfs-1: dirty=620 wb=779 unstable=0 bg_thresh=1016 thresh=2033 gap=634 poll_thresh=18 ino=257 dd-2584 [001] 68.519791: balance_dirty_state: bdi btrfs-1: dirty=645 wb=779 unstable=0 bg_thresh=1016 thresh=2033 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 68.519907: balance_dirty_state: bdi btrfs-1: dirty=645 wb=779 unstable=0 bg_thresh=1019 thresh=2038 gap=614 poll_thresh=14 ino=257 dd-2584 [001] 68.520023: balance_dirty_state: bdi btrfs-1: dirty=670 wb=779 unstable=0 bg_thresh=1019 thresh=2038 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 68.520139: balance_dirty_state: bdi btrfs-1: dirty=695 wb=779 unstable=0 bg_thresh=1021 thresh=2043 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 68.520363: balance_dirty_state: bdi btrfs-1: dirty=720 wb=779 unstable=0 bg_thresh=1021 thresh=2042 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 68.520495: balance_dirty_state: bdi btrfs-1: dirty=745 wb=779 unstable=0 bg_thresh=1020 thresh=2041 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 68.520625: balance_dirty_state: bdi btrfs-1: dirty=770 wb=779 unstable=0 bg_thresh=1019 thresh=2039 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 68.520630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=47080 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 68.531653: balance_dirty_state: bdi btrfs-1: dirty=770 wb=779 unstable=0 bg_thresh=1010 thresh=2021 gap=472 poll_thresh=19 ino=257 dd-2584 [001] 68.531661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=47080 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 68.543693: balance_dirty_state: bdi btrfs-1: dirty=770 wb=679 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=19 ino=257 dd-2584 [005] 68.543883: balance_dirty_state: bdi btrfs-1: dirty=770 wb=679 unstable=0 bg_thresh=999 thresh=1999 gap=550 poll_thresh=14 ino=257 dd-2584 [005] 68.544069: balance_dirty_state: bdi btrfs-1: dirty=795 wb=679 unstable=0 bg_thresh=1002 thresh=2004 gap=530 poll_thresh=15 ino=257 dd-2584 [005] 68.544255: balance_dirty_state: bdi btrfs-1: dirty=820 wb=679 unstable=0 bg_thresh=1001 thresh=2003 gap=504 poll_thresh=16 ino=257 dd-2584 [005] 68.545198: balance_dirty_state: bdi btrfs-1: dirty=845 wb=679 unstable=0 bg_thresh=1001 thresh=2002 gap=478 poll_thresh=17 ino=257 dd-2584 [005] 68.545211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=47080 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 68.551723: balance_dirty_state: bdi btrfs-1: dirty=870 wb=554 unstable=0 bg_thresh=1002 thresh=2005 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 68.551853: balance_dirty_state: bdi btrfs-1: dirty=895 wb=554 unstable=0 bg_thresh=1002 thresh=2004 gap=555 poll_thresh=13 ino=257 dd-2584 [004] 68.551973: balance_dirty_state: bdi btrfs-1: dirty=920 wb=554 unstable=0 bg_thresh=1002 thresh=2004 gap=530 poll_thresh=14 ino=257 dd-2584 [004] 68.552090: balance_dirty_state: bdi btrfs-1: dirty=920 wb=554 unstable=0 bg_thresh=1001 thresh=2003 gap=529 poll_thresh=15 ino=257 dd-2584 [004] 68.552219: balance_dirty_state: bdi btrfs-1: dirty=945 wb=554 unstable=0 bg_thresh=1004 thresh=2008 gap=509 poll_thresh=16 ino=257 dd-2584 [004] 68.552472: balance_dirty_state: bdi btrfs-1: dirty=970 wb=554 unstable=0 bg_thresh=1003 thresh=2007 gap=483 poll_thresh=17 ino=257 dd-2584 [004] 68.552481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=45108 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.559765: balance_dirty_state: bdi btrfs-1: dirty=970 wb=554 unstable=0 bg_thresh=1006 thresh=2013 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 68.559771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=45108 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.567713: balance_dirty_state: bdi btrfs-1: dirty=970 wb=404 unstable=0 bg_thresh=1007 thresh=2014 gap=640 poll_thresh=17 ino=257 dd-2584 [004] 68.567858: balance_dirty_state: bdi btrfs-1: dirty=995 wb=404 unstable=0 bg_thresh=1006 thresh=2013 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 68.567922: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=404 unstable=0 bg_thresh=1006 thresh=2013 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 68.567987: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=404 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 68.568018: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21084 wrote=0 to_write=8192 dd-2584 [004] 68.568050: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=404 unstable=0 bg_thresh=1008 thresh=2017 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 68.568173: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=429 unstable=0 bg_thresh=1008 thresh=2016 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 68.568306: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=479 unstable=0 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 68.568609: balance_dirty_state: bdi btrfs-1: dirty=920 wb=604 unstable=0 bg_thresh=1004 thresh=2008 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 68.568611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=45108 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 68.569751: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=736 to_write=7456 dd-2584 [004] 68.575726: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1154 unstable=0 bg_thresh=1004 thresh=2008 gap=459 poll_thresh=19 ino=257 dd-2584 [004] 68.575741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=45108 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.583725: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1154 unstable=0 bg_thresh=1004 thresh=2008 gap=459 poll_thresh=19 ino=257 dd-2584 [004] 68.583735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=45108 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.591802: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1029 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 68.591938: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1029 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 68.592057: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1029 unstable=0 bg_thresh=1005 thresh=2011 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 68.592176: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1029 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 68.592412: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1029 unstable=0 bg_thresh=1007 thresh=2015 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 68.592645: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1029 unstable=0 bg_thresh=1007 thresh=2014 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 68.592653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=45108 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.599743: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1029 unstable=0 bg_thresh=1007 thresh=2014 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 68.599753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=45108 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.607732: balance_dirty_state: bdi btrfs-1: dirty=495 wb=904 unstable=0 bg_thresh=1007 thresh=2014 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 68.607828: balance_dirty_state: bdi btrfs-1: dirty=520 wb=904 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 68.607889: balance_dirty_state: bdi btrfs-1: dirty=520 wb=904 unstable=0 bg_thresh=1006 thresh=2013 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 68.607946: balance_dirty_state: bdi btrfs-1: dirty=545 wb=904 unstable=0 bg_thresh=1006 thresh=2012 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 68.608003: balance_dirty_state: bdi btrfs-1: dirty=570 wb=904 unstable=0 bg_thresh=1006 thresh=2012 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 68.608121: balance_dirty_state: bdi btrfs-1: dirty=595 wb=904 unstable=0 bg_thresh=1005 thresh=2010 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 68.608238: balance_dirty_state: bdi btrfs-1: dirty=620 wb=904 unstable=0 bg_thresh=1004 thresh=2009 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 68.608242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=45108 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.615753: balance_dirty_state: bdi btrfs-1: dirty=620 wb=904 unstable=0 bg_thresh=1004 thresh=2009 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 68.615758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=45108 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.623780: balance_dirty_state: bdi btrfs-1: dirty=620 wb=779 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 68.624142: balance_dirty_state: bdi btrfs-1: dirty=645 wb=779 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 68.624233: balance_dirty_state: bdi btrfs-1: dirty=670 wb=779 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 68.624322: balance_dirty_state: bdi btrfs-1: dirty=670 wb=779 unstable=0 bg_thresh=1007 thresh=2014 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 68.624412: balance_dirty_state: bdi btrfs-1: dirty=695 wb=779 unstable=0 bg_thresh=1006 thresh=2013 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 68.624589: balance_dirty_state: bdi btrfs-1: dirty=720 wb=779 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 68.624765: balance_dirty_state: bdi btrfs-1: dirty=745 wb=779 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 68.624772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=45108 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.631767: balance_dirty_state: bdi btrfs-1: dirty=745 wb=779 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 68.631774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=45108 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.639763: balance_dirty_state: bdi btrfs-1: dirty=745 wb=754 unstable=0 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 68.639870: balance_dirty_state: bdi btrfs-1: dirty=770 wb=754 unstable=0 bg_thresh=1007 thresh=2014 gap=490 poll_thresh=13 ino=257 dd-2584 [004] 68.639876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=45108 base_bw=1020 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 68.647769: balance_dirty_state: bdi btrfs-1: dirty=770 wb=754 unstable=0 bg_thresh=1007 thresh=2014 gap=490 poll_thresh=13 ino=257 dd-2584 [002] 68.647775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=45108 base_bw=1020 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 68.655772: balance_dirty_state: bdi btrfs-1: dirty=770 wb=629 unstable=0 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=13 ino=257 dd-2584 [002] 68.655841: balance_dirty_state: bdi btrfs-1: dirty=770 wb=629 unstable=0 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=10 ino=257 dd-2584 [002] 68.655901: balance_dirty_state: bdi btrfs-1: dirty=795 wb=629 unstable=0 bg_thresh=1007 thresh=2014 gap=590 poll_thresh=11 ino=257 dd-2584 [002] 68.655959: balance_dirty_state: bdi btrfs-1: dirty=820 wb=629 unstable=0 bg_thresh=1010 thresh=2020 gap=571 poll_thresh=12 ino=257 dd-2584 [002] 68.656018: balance_dirty_state: bdi btrfs-1: dirty=820 wb=629 unstable=0 bg_thresh=1012 thresh=2025 gap=576 poll_thresh=13 ino=257 dd-2584 [002] 68.656078: balance_dirty_state: bdi btrfs-1: dirty=845 wb=629 unstable=0 bg_thresh=1012 thresh=2025 gap=551 poll_thresh=14 ino=257 dd-2584 [002] 68.656138: balance_dirty_state: bdi btrfs-1: dirty=870 wb=629 unstable=0 bg_thresh=1015 thresh=2030 gap=531 poll_thresh=15 ino=257 dd-2584 [002] 68.656216: balance_dirty_state: bdi btrfs-1: dirty=870 wb=629 unstable=0 bg_thresh=1017 thresh=2035 gap=536 poll_thresh=16 ino=257 dd-2584 [002] 68.656647: balance_dirty_state: bdi btrfs-1: dirty=920 wb=629 unstable=0 bg_thresh=1014 thresh=2028 gap=479 poll_thresh=17 ino=257 dd-2584 [002] 68.656655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=43180 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 68.663687: balance_dirty_state: bdi btrfs-1: dirty=920 wb=504 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=17 ino=257 dd-2584 [002] 68.663751: balance_dirty_state: bdi btrfs-1: dirty=920 wb=504 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=13 ino=257 dd-2584 [002] 68.663810: balance_dirty_state: bdi btrfs-1: dirty=945 wb=504 unstable=0 bg_thresh=1007 thresh=2015 gap=566 poll_thresh=14 ino=257 dd-2584 [002] 68.663868: balance_dirty_state: bdi btrfs-1: dirty=970 wb=504 unstable=0 bg_thresh=1007 thresh=2015 gap=541 poll_thresh=15 ino=257 dd-2584 [002] 68.663926: balance_dirty_state: bdi btrfs-1: dirty=970 wb=504 unstable=0 bg_thresh=1010 thresh=2020 gap=546 poll_thresh=16 ino=257 dd-2584 [002] 68.664044: balance_dirty_state: bdi btrfs-1: dirty=995 wb=504 unstable=0 bg_thresh=1009 thresh=2019 gap=520 poll_thresh=17 ino=257 dd-2584 [002] 68.664162: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=504 unstable=0 bg_thresh=1011 thresh=2023 gap=474 poll_thresh=18 ino=257 dd-2584 [002] 68.664167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=43180 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 68.664237: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21180 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 68.665756: writeback_single_inode: bdi btrfs-1: ino=257 state= age=184 wrote=656 to_write=7536 dd-2584 [002] 68.671668: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1154 unstable=0 bg_thresh=1005 thresh=2011 gap=462 poll_thresh=18 ino=257 dd-2584 [002] 68.671672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=43180 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 68.679694: balance_dirty_state: bdi btrfs-1: dirty=395 wb=879 unstable=0 bg_thresh=1000 thresh=2001 gap=727 poll_thresh=18 ino=257 dd-2584 [002] 68.679794: balance_dirty_state: bdi btrfs-1: dirty=395 wb=879 unstable=0 bg_thresh=1000 thresh=2001 gap=727 poll_thresh=13 ino=257 dd-2584 [002] 68.679856: balance_dirty_state: bdi btrfs-1: dirty=420 wb=879 unstable=0 bg_thresh=1003 thresh=2006 gap=707 poll_thresh=14 ino=257 dd-2584 [002] 68.679918: balance_dirty_state: bdi btrfs-1: dirty=445 wb=879 unstable=0 bg_thresh=1003 thresh=2006 gap=682 poll_thresh=15 ino=257 dd-2584 [002] 68.679980: balance_dirty_state: bdi btrfs-1: dirty=445 wb=879 unstable=0 bg_thresh=1005 thresh=2011 gap=687 poll_thresh=16 ino=257 dd-2584 [002] 68.680103: balance_dirty_state: bdi btrfs-1: dirty=495 wb=879 unstable=0 bg_thresh=1008 thresh=2016 gap=642 poll_thresh=17 ino=257 dd-2584 [002] 68.680402: balance_dirty_state: bdi btrfs-1: dirty=520 wb=879 unstable=0 bg_thresh=1010 thresh=2020 gap=621 poll_thresh=18 ino=257 dd-2584 [002] 68.680518: balance_dirty_state: bdi btrfs-1: dirty=545 wb=879 unstable=0 bg_thresh=1009 thresh=2019 gap=595 poll_thresh=19 ino=257 dd-2584 [002] 68.680635: balance_dirty_state: bdi btrfs-1: dirty=570 wb=879 unstable=0 bg_thresh=1009 thresh=2018 gap=569 poll_thresh=20 ino=257 dd-2584 [002] 68.680752: balance_dirty_state: bdi btrfs-1: dirty=620 wb=879 unstable=0 bg_thresh=1008 thresh=2017 gap=518 poll_thresh=21 ino=257 dd-2584 [002] 68.680870: balance_dirty_state: bdi btrfs-1: dirty=645 wb=879 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=22 ino=257 dd-2584 [002] 68.680875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=43180 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 68.687733: balance_dirty_state: bdi btrfs-1: dirty=645 wb=879 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=22 ino=257 dd-2584 [002] 68.687742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=43180 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.695757: balance_dirty_state: bdi btrfs-1: dirty=645 wb=879 unstable=0 bg_thresh=1009 thresh=2019 gap=495 poll_thresh=22 ino=257 dd-2584 [004] 68.695765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=43180 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.707844: balance_dirty_state: bdi btrfs-1: dirty=645 wb=879 unstable=0 bg_thresh=1009 thresh=2019 gap=495 poll_thresh=22 ino=257 dd-2584 [004] 68.707857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=43180 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 68.715788: balance_dirty_state: bdi btrfs-1: dirty=645 wb=754 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=22 ino=257 dd-2584 [004] 68.715912: balance_dirty_state: bdi btrfs-1: dirty=670 wb=754 unstable=0 bg_thresh=1006 thresh=2013 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 68.716083: balance_dirty_state: bdi btrfs-1: dirty=695 wb=754 unstable=0 bg_thresh=1006 thresh=2012 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 68.716252: balance_dirty_state: bdi btrfs-1: dirty=720 wb=754 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 68.716717: balance_dirty_state: bdi btrfs-1: dirty=770 wb=754 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 68.716724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=43180 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.723797: balance_dirty_state: bdi btrfs-1: dirty=770 wb=754 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 68.723808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=43180 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.731828: balance_dirty_state: bdi btrfs-1: dirty=770 wb=679 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 68.731930: balance_dirty_state: bdi btrfs-1: dirty=770 wb=679 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 68.732017: balance_dirty_state: bdi btrfs-1: dirty=795 wb=679 unstable=0 bg_thresh=1004 thresh=2009 gap=535 poll_thresh=15 ino=257 dd-2584 [004] 68.732101: balance_dirty_state: bdi btrfs-1: dirty=795 wb=679 unstable=0 bg_thresh=1004 thresh=2009 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 68.732270: balance_dirty_state: bdi btrfs-1: dirty=845 wb=679 unstable=0 bg_thresh=1004 thresh=2008 gap=484 poll_thresh=17 ino=257 dd-2584 [004] 68.732276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=43180 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.739774: balance_dirty_state: bdi btrfs-1: dirty=845 wb=654 unstable=0 bg_thresh=1004 thresh=2008 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 68.739931: balance_dirty_state: bdi btrfs-1: dirty=845 wb=654 unstable=0 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=13 ino=257 dd-2584 [004] 68.740038: balance_dirty_state: bdi btrfs-1: dirty=870 wb=654 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=14 ino=257 dd-2584 [004] 68.740045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=43180 base_bw=1020 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 68.747833: balance_dirty_state: bdi btrfs-1: dirty=870 wb=529 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 68.747907: balance_dirty_state: bdi btrfs-1: dirty=895 wb=529 unstable=0 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=10 ino=257 dd-2584 [004] 68.747964: balance_dirty_state: bdi btrfs-1: dirty=895 wb=529 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=11 ino=257 dd-2584 [004] 68.748021: balance_dirty_state: bdi btrfs-1: dirty=920 wb=529 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=12 ino=257 dd-2584 [004] 68.748078: balance_dirty_state: bdi btrfs-1: dirty=945 wb=529 unstable=0 bg_thresh=1004 thresh=2008 gap=534 poll_thresh=13 ino=257 dd-2584 [004] 68.748135: balance_dirty_state: bdi btrfs-1: dirty=945 wb=529 unstable=0 bg_thresh=1003 thresh=2007 gap=533 poll_thresh=14 ino=257 dd-2584 [004] 68.748191: balance_dirty_state: bdi btrfs-1: dirty=970 wb=529 unstable=0 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=15 ino=257 dd-2584 [004] 68.748250: balance_dirty_state: bdi btrfs-1: dirty=970 wb=529 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=16 ino=257 dd-2584 [004] 68.748533: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=529 unstable=0 bg_thresh=1005 thresh=2010 gap=461 poll_thresh=17 ino=257 dd-2584 [004] 68.748538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=43180 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 68.748608: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21264 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 68.751544: writeback_single_inode: bdi btrfs-1: ino=257 state= age=68 wrote=624 to_write=7568 dd-2584 [004] 68.755785: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1154 unstable=0 bg_thresh=1005 thresh=2010 gap=461 poll_thresh=17 ino=257 dd-2584 [004] 68.755794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=43180 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.763796: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1154 unstable=0 bg_thresh=1005 thresh=2010 gap=461 poll_thresh=17 ino=257 dd-2584 [004] 68.763805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=41436 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.771844: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1029 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 68.771955: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1029 unstable=0 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 68.772059: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1029 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 68.772160: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1029 unstable=0 bg_thresh=1001 thresh=2003 gap=529 poll_thresh=15 ino=257 dd-2584 [004] 68.772262: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1029 unstable=0 bg_thresh=1004 thresh=2008 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 68.772527: balance_dirty_state: bdi btrfs-1: dirty=495 wb=979 unstable=0 bg_thresh=999 thresh=1999 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 68.772732: balance_dirty_state: bdi btrfs-1: dirty=520 wb=904 unstable=0 bg_thresh=1000 thresh=2000 gap=576 poll_thresh=18 ino=257 dd-2584 [004] 68.772942: balance_dirty_state: bdi btrfs-1: dirty=545 wb=904 unstable=0 bg_thresh=1005 thresh=2011 gap=562 poll_thresh=19 ino=257 dd-2584 [004] 68.773156: balance_dirty_state: bdi btrfs-1: dirty=570 wb=904 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=20 ino=257 dd-2584 [004] 68.773367: balance_dirty_state: bdi btrfs-1: dirty=620 wb=904 unstable=0 bg_thresh=996 thresh=1992 gap=468 poll_thresh=21 ino=257 dd-2584 [004] 68.773374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=41436 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 68.783847: balance_dirty_state: bdi btrfs-1: dirty=620 wb=904 unstable=0 bg_thresh=1003 thresh=2007 gap=483 poll_thresh=21 ino=257 dd-2584 [001] 68.783858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=41436 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 68.795715: balance_dirty_state: bdi btrfs-1: dirty=620 wb=779 unstable=0 bg_thresh=994 thresh=1989 gap=590 poll_thresh=21 ino=257 dd-2584 [001] 68.795841: balance_dirty_state: bdi btrfs-1: dirty=620 wb=779 unstable=0 bg_thresh=994 thresh=1989 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 68.797667: balance_dirty_state: bdi btrfs-1: dirty=645 wb=779 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 68.797901: balance_dirty_state: bdi btrfs-1: dirty=695 wb=779 unstable=0 bg_thresh=1002 thresh=2004 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 68.798138: balance_dirty_state: bdi btrfs-1: dirty=720 wb=779 unstable=0 bg_thresh=998 thresh=1997 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 68.798148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=41436 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 68.803755: balance_dirty_state: bdi btrfs-1: dirty=720 wb=654 unstable=0 bg_thresh=1002 thresh=2005 gap=631 poll_thresh=19 ino=257 dd-2584 [001] 68.803830: balance_dirty_state: bdi btrfs-1: dirty=745 wb=654 unstable=0 bg_thresh=1002 thresh=2005 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 68.803888: balance_dirty_state: bdi btrfs-1: dirty=745 wb=654 unstable=0 bg_thresh=1002 thresh=2004 gap=605 poll_thresh=15 ino=257 dd-2584 [001] 68.803947: balance_dirty_state: bdi btrfs-1: dirty=770 wb=654 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 68.804065: balance_dirty_state: bdi btrfs-1: dirty=795 wb=654 unstable=0 bg_thresh=1006 thresh=2013 gap=564 poll_thresh=17 ino=257 dd-2584 [001] 68.804185: balance_dirty_state: bdi btrfs-1: dirty=820 wb=654 unstable=0 bg_thresh=1006 thresh=2012 gap=538 poll_thresh=18 ino=257 dd-2584 [001] 68.804304: balance_dirty_state: bdi btrfs-1: dirty=870 wb=654 unstable=0 bg_thresh=1008 thresh=2016 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 68.804308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=41436 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 68.811750: balance_dirty_state: bdi btrfs-1: dirty=870 wb=654 unstable=0 bg_thresh=1005 thresh=2010 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 68.811757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=41436 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 68.823793: balance_dirty_state: bdi btrfs-1: dirty=870 wb=629 unstable=0 bg_thresh=1000 thresh=2000 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 68.823930: balance_dirty_state: bdi btrfs-1: dirty=870 wb=629 unstable=0 bg_thresh=999 thresh=1999 gap=500 poll_thresh=14 ino=257 dd-2584 [001] 68.824402: balance_dirty_state: bdi btrfs-1: dirty=895 wb=629 unstable=0 bg_thresh=999 thresh=1999 gap=475 poll_thresh=15 ino=257 dd-2584 [001] 68.824411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=41436 base_bw=1020 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 68.835871: balance_dirty_state: bdi btrfs-1: dirty=895 wb=629 unstable=0 bg_thresh=999 thresh=1998 gap=474 poll_thresh=15 ino=257 dd-2584 [001] 68.835880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=41436 base_bw=1020 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 68.843839: balance_dirty_state: bdi btrfs-1: dirty=895 wb=504 unstable=0 bg_thresh=1002 thresh=2004 gap=605 poll_thresh=15 ino=257 dd-2584 [001] 68.843946: balance_dirty_state: bdi btrfs-1: dirty=920 wb=504 unstable=0 bg_thresh=1001 thresh=2003 gap=579 poll_thresh=11 ino=257 dd-2584 [001] 68.844043: balance_dirty_state: bdi btrfs-1: dirty=920 wb=504 unstable=0 bg_thresh=1001 thresh=2003 gap=579 poll_thresh=12 ino=257 dd-2584 [001] 68.844139: balance_dirty_state: bdi btrfs-1: dirty=945 wb=504 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=13 ino=257 dd-2584 [001] 68.844236: balance_dirty_state: bdi btrfs-1: dirty=970 wb=504 unstable=0 bg_thresh=998 thresh=1996 gap=522 poll_thresh=14 ino=257 dd-2584 [001] 68.844332: balance_dirty_state: bdi btrfs-1: dirty=970 wb=504 unstable=0 bg_thresh=1000 thresh=2001 gap=527 poll_thresh=15 ino=257 dd-2584 [001] 68.844429: balance_dirty_state: bdi btrfs-1: dirty=995 wb=504 unstable=0 bg_thresh=1000 thresh=2000 gap=501 poll_thresh=16 ino=257 dd-2584 [001] 68.844617: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=504 unstable=0 bg_thresh=999 thresh=1999 gap=475 poll_thresh=17 ino=257 dd-2584 [001] 68.844624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=41436 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 68.844669: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21360 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 68.847721: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=640 to_write=7552 dd-2584 [001] 68.851769: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1129 unstable=0 bg_thresh=999 thresh=1999 gap=475 poll_thresh=17 ino=257 dd-2584 [001] 68.851779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=41436 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 68.859818: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1004 unstable=0 bg_thresh=995 thresh=1991 gap=592 poll_thresh=17 ino=257 dd-2584 [001] 68.859906: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1004 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=13 ino=257 dd-2584 [001] 68.859967: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1004 unstable=0 bg_thresh=995 thresh=1990 gap=566 poll_thresh=14 ino=257 dd-2584 [001] 68.860028: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1004 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=15 ino=257 dd-2584 [001] 68.860088: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1004 unstable=0 bg_thresh=994 thresh=1989 gap=515 poll_thresh=16 ino=257 dd-2584 [001] 68.860208: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1004 unstable=0 bg_thresh=996 thresh=1993 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 68.860213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=41436 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 68.867837: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1004 unstable=0 bg_thresh=999 thresh=1998 gap=499 poll_thresh=17 ino=257 dd-2584 [005] 68.867847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=40352 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 68.875931: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1004 unstable=0 bg_thresh=999 thresh=1998 gap=499 poll_thresh=17 ino=257 dd-2584 [005] 68.875935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=40352 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 68.883815: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1004 unstable=0 bg_thresh=999 thresh=1998 gap=499 poll_thresh=17 ino=257 dd-2584 [005] 68.883825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=40352 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 68.891804: balance_dirty_state: bdi btrfs-1: dirty=495 wb=879 unstable=0 bg_thresh=996 thresh=1993 gap=619 poll_thresh=17 ino=257 dd-2584 [005] 68.891895: balance_dirty_state: bdi btrfs-1: dirty=520 wb=879 unstable=0 bg_thresh=999 thresh=1998 gap=599 poll_thresh=13 ino=257 dd-2584 [005] 68.892128: balance_dirty_state: bdi btrfs-1: dirty=520 wb=879 unstable=0 bg_thresh=1001 thresh=2003 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 68.892188: balance_dirty_state: bdi btrfs-1: dirty=545 wb=879 unstable=0 bg_thresh=1001 thresh=2003 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 68.892247: balance_dirty_state: bdi btrfs-1: dirty=570 wb=879 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 68.892363: balance_dirty_state: bdi btrfs-1: dirty=595 wb=879 unstable=0 bg_thresh=1003 thresh=2007 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 68.892483: balance_dirty_state: bdi btrfs-1: dirty=620 wb=879 unstable=0 bg_thresh=1000 thresh=2000 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 68.892600: balance_dirty_state: bdi btrfs-1: dirty=645 wb=879 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 68.892605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=40352 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 68.899797: balance_dirty_state: bdi btrfs-1: dirty=645 wb=754 unstable=0 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=19 ino=257 dd-2584 [000] 68.899867: balance_dirty_state: bdi btrfs-1: dirty=670 wb=754 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=14 ino=257 dd-2584 [000] 68.899928: balance_dirty_state: bdi btrfs-1: dirty=670 wb=754 unstable=0 bg_thresh=1007 thresh=2014 gap=590 poll_thresh=15 ino=257 dd-2584 [000] 68.899987: balance_dirty_state: bdi btrfs-1: dirty=695 wb=754 unstable=0 bg_thresh=1007 thresh=2014 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 68.900106: balance_dirty_state: bdi btrfs-1: dirty=720 wb=754 unstable=0 bg_thresh=1009 thresh=2019 gap=545 poll_thresh=17 ino=257 dd-2584 [000] 68.900229: balance_dirty_state: bdi btrfs-1: dirty=770 wb=754 unstable=0 bg_thresh=1011 thresh=2023 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 68.900234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=40352 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.907742: balance_dirty_state: bdi btrfs-1: dirty=770 wb=629 unstable=0 bg_thresh=1009 thresh=2018 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 68.908147: balance_dirty_state: bdi btrfs-1: dirty=770 wb=629 unstable=0 bg_thresh=1009 thresh=2018 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 68.908239: balance_dirty_state: bdi btrfs-1: dirty=795 wb=629 unstable=0 bg_thresh=1011 thresh=2023 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 68.908332: balance_dirty_state: bdi btrfs-1: dirty=820 wb=629 unstable=0 bg_thresh=1008 thresh=2017 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 68.908424: balance_dirty_state: bdi btrfs-1: dirty=820 wb=629 unstable=0 bg_thresh=1008 thresh=2016 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 68.908605: balance_dirty_state: bdi btrfs-1: dirty=870 wb=629 unstable=0 bg_thresh=1007 thresh=2015 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 68.908789: balance_dirty_state: bdi btrfs-1: dirty=895 wb=629 unstable=0 bg_thresh=1009 thresh=2019 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 68.908796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=98% bdi_bw=40352 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 68.915742: balance_dirty_state: bdi btrfs-1: dirty=895 wb=504 unstable=0 bg_thresh=1001 thresh=2003 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 68.915827: balance_dirty_state: bdi btrfs-1: dirty=895 wb=504 unstable=0 bg_thresh=1001 thresh=2003 gap=604 poll_thresh=13 ino=257 dd-2584 [000] 68.915890: balance_dirty_state: bdi btrfs-1: dirty=920 wb=504 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 68.915945: balance_dirty_state: bdi btrfs-1: dirty=945 wb=504 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=15 ino=257 dd-2584 [000] 68.916002: balance_dirty_state: bdi btrfs-1: dirty=945 wb=504 unstable=0 bg_thresh=1006 thresh=2013 gap=564 poll_thresh=16 ino=257 dd-2584 [000] 68.916115: balance_dirty_state: bdi btrfs-1: dirty=995 wb=504 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 68.916228: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=504 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 68.916233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=40352 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 68.916309: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21432 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 68.919249: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=624 to_write=7568 dd-2584 [000] 68.923754: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1004 unstable=0 bg_thresh=1007 thresh=2014 gap=615 poll_thresh=18 ino=257 dd-2584 [000] 68.923988: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1004 unstable=0 bg_thresh=1006 thresh=2013 gap=614 poll_thresh=13 ino=257 dd-2584 [000] 68.924049: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1004 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=14 ino=257 dd-2584 [000] 68.924107: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1004 unstable=0 bg_thresh=1006 thresh=2012 gap=563 poll_thresh=15 ino=257 dd-2584 [000] 68.924166: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1004 unstable=0 bg_thresh=1005 thresh=2011 gap=562 poll_thresh=16 ino=257 dd-2584 [000] 68.924284: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1004 unstable=0 bg_thresh=1005 thresh=2010 gap=511 poll_thresh=17 ino=257 dd-2584 [000] 68.924401: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1004 unstable=0 bg_thresh=1004 thresh=2009 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 68.924406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=40352 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 68.931774: balance_dirty_state: bdi btrfs-1: dirty=520 wb=879 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=18 ino=257 dd-2584 [000] 68.931846: balance_dirty_state: bdi btrfs-1: dirty=545 wb=879 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=13 ino=257 dd-2584 [000] 68.931904: balance_dirty_state: bdi btrfs-1: dirty=545 wb=879 unstable=0 bg_thresh=1005 thresh=2011 gap=587 poll_thresh=14 ino=257 dd-2584 [000] 68.931960: balance_dirty_state: bdi btrfs-1: dirty=570 wb=879 unstable=0 bg_thresh=1005 thresh=2011 gap=562 poll_thresh=15 ino=257 dd-2584 [000] 68.932017: balance_dirty_state: bdi btrfs-1: dirty=570 wb=879 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=16 ino=257 dd-2584 [000] 68.932130: balance_dirty_state: bdi btrfs-1: dirty=620 wb=879 unstable=0 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=17 ino=257 dd-2584 [000] 68.932244: balance_dirty_state: bdi btrfs-1: dirty=645 wb=879 unstable=0 bg_thresh=1006 thresh=2013 gap=489 poll_thresh=18 ino=257 dd-2584 [000] 68.932248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=40352 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.939751: balance_dirty_state: bdi btrfs-1: dirty=645 wb=754 unstable=0 bg_thresh=1007 thresh=2014 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 68.940069: balance_dirty_state: bdi btrfs-1: dirty=645 wb=754 unstable=0 bg_thresh=1007 thresh=2014 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 68.940154: balance_dirty_state: bdi btrfs-1: dirty=670 wb=754 unstable=0 bg_thresh=1009 thresh=2019 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 68.940215: balance_dirty_state: bdi btrfs-1: dirty=695 wb=754 unstable=0 bg_thresh=1009 thresh=2019 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 68.940274: balance_dirty_state: bdi btrfs-1: dirty=695 wb=754 unstable=0 bg_thresh=1012 thresh=2024 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 68.940394: balance_dirty_state: bdi btrfs-1: dirty=745 wb=754 unstable=0 bg_thresh=1014 thresh=2029 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 68.940514: balance_dirty_state: bdi btrfs-1: dirty=770 wb=754 unstable=0 bg_thresh=1016 thresh=2033 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 68.940637: balance_dirty_state: bdi btrfs-1: dirty=795 wb=754 unstable=0 bg_thresh=1016 thresh=2032 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 68.940641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=40352 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.947934: balance_dirty_state: bdi btrfs-1: dirty=795 wb=629 unstable=0 bg_thresh=1011 thresh=2023 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 68.948020: balance_dirty_state: bdi btrfs-1: dirty=820 wb=629 unstable=0 bg_thresh=1011 thresh=2023 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 68.948107: balance_dirty_state: bdi btrfs-1: dirty=845 wb=629 unstable=0 bg_thresh=1014 thresh=2028 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 68.948191: balance_dirty_state: bdi btrfs-1: dirty=845 wb=629 unstable=0 bg_thresh=1014 thresh=2028 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 68.948363: balance_dirty_state: bdi btrfs-1: dirty=870 wb=629 unstable=0 bg_thresh=1016 thresh=2033 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 68.948811: balance_dirty_state: bdi btrfs-1: dirty=920 wb=629 unstable=0 bg_thresh=1018 thresh=2037 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 68.948817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-158% task_weight=98% bdi_bw=40352 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.959774: balance_dirty_state: bdi btrfs-1: dirty=920 wb=629 unstable=0 bg_thresh=1015 thresh=2031 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 68.959780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=98% bdi_bw=40352 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 68.967768: balance_dirty_state: bdi btrfs-1: dirty=920 wb=629 unstable=0 bg_thresh=1009 thresh=2019 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 68.967774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=98% bdi_bw=40352 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 68.975777: balance_dirty_state: bdi btrfs-1: dirty=920 wb=254 unstable=0 bg_thresh=1005 thresh=2010 gap=836 poll_thresh=18 ino=257 dd-2584 [004] 68.975872: balance_dirty_state: bdi btrfs-1: dirty=920 wb=254 unstable=0 bg_thresh=1005 thresh=2010 gap=836 poll_thresh=13 ino=257 dd-2584 [004] 68.975962: balance_dirty_state: bdi btrfs-1: dirty=945 wb=254 unstable=0 bg_thresh=1007 thresh=2015 gap=816 poll_thresh=14 ino=257 dd-2584 [004] 68.976052: balance_dirty_state: bdi btrfs-1: dirty=970 wb=254 unstable=0 bg_thresh=1007 thresh=2015 gap=791 poll_thresh=15 ino=257 dd-2584 [004] 68.976145: balance_dirty_state: bdi btrfs-1: dirty=970 wb=254 unstable=0 bg_thresh=1010 thresh=2020 gap=796 poll_thresh=16 ino=257 dd-2584 [004] 68.976327: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=254 unstable=0 bg_thresh=1012 thresh=2025 gap=751 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 68.976405: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21492 wrote=0 to_write=8192 dd-2584 [004] 68.976521: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=254 unstable=0 bg_thresh=1012 thresh=2024 gap=725 poll_thresh=18 ino=257 dd-2584 [004] 68.976718: balance_dirty_state: bdi btrfs-1: dirty=995 wb=329 unstable=0 bg_thresh=1014 thresh=2028 gap=704 poll_thresh=19 ino=257 dd-2584 [004] 68.976922: balance_dirty_state: bdi btrfs-1: dirty=920 wb=429 unstable=0 bg_thresh=1010 thresh=2021 gap=672 poll_thresh=20 ino=257 dd-2584 [004] 68.977125: balance_dirty_state: bdi btrfs-1: dirty=895 wb=504 unstable=0 bg_thresh=1010 thresh=2020 gap=621 poll_thresh=21 ino=257 dd-2584 [004] 68.977611: balance_dirty_state: bdi btrfs-1: dirty=695 wb=729 unstable=0 bg_thresh=1012 thresh=2024 gap=600 poll_thresh=22 ino=257 dd-2584 [004] 68.977811: balance_dirty_state: bdi btrfs-1: dirty=620 wb=804 unstable=0 bg_thresh=1011 thresh=2023 gap=599 poll_thresh=23 ino=257 dd-2584 [004] 68.978014: balance_dirty_state: bdi btrfs-1: dirty=595 wb=904 unstable=0 bg_thresh=1011 thresh=2022 gap=523 poll_thresh=24 ino=257 dd-2584 [004] 68.978217: balance_dirty_state: bdi btrfs-1: dirty=545 wb=979 unstable=0 bg_thresh=1010 thresh=2021 gap=497 poll_thresh=25 ino=257 dd-2584 [004] 68.978219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=41564 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 68.978611: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=880 to_write=7312 dd-2584 [000] 68.983764: balance_dirty_state: bdi btrfs-1: dirty=370 wb=904 unstable=0 bg_thresh=1006 thresh=2013 gap=739 poll_thresh=25 ino=257 dd-2584 [000] 68.983859: balance_dirty_state: bdi btrfs-1: dirty=395 wb=904 unstable=0 bg_thresh=1006 thresh=2013 gap=714 poll_thresh=19 ino=257 dd-2584 [000] 68.984038: balance_dirty_state: bdi btrfs-1: dirty=420 wb=904 unstable=0 bg_thresh=1009 thresh=2018 gap=694 poll_thresh=20 ino=257 dd-2584 [000] 68.984264: balance_dirty_state: bdi btrfs-1: dirty=445 wb=904 unstable=0 bg_thresh=1011 thresh=2023 gap=674 poll_thresh=21 ino=257 dd-2584 [000] 68.984452: balance_dirty_state: bdi btrfs-1: dirty=495 wb=904 unstable=0 bg_thresh=1016 thresh=2033 gap=634 poll_thresh=22 ino=257 dd-2584 [000] 68.984643: balance_dirty_state: bdi btrfs-1: dirty=520 wb=904 unstable=0 bg_thresh=1013 thresh=2026 gap=602 poll_thresh=23 ino=257 dd-2584 [000] 68.985128: balance_dirty_state: bdi btrfs-1: dirty=545 wb=904 unstable=0 bg_thresh=1012 thresh=2025 gap=576 poll_thresh=24 ino=257 dd-2584 [000] 68.985305: balance_dirty_state: bdi btrfs-1: dirty=570 wb=904 unstable=0 bg_thresh=1012 thresh=2024 gap=550 poll_thresh=25 ino=257 dd-2584 [000] 68.985485: balance_dirty_state: bdi btrfs-1: dirty=620 wb=904 unstable=0 bg_thresh=1010 thresh=2020 gap=496 poll_thresh=26 ino=257 dd-2584 [000] 68.985493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=41564 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 68.992061: balance_dirty_state: bdi btrfs-1: dirty=636 wb=904 unstable=0 bg_thresh=1001 thresh=2003 gap=463 poll_thresh=26 ino=257 dd-2584 [000] 68.992067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=41564 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 68.999804: balance_dirty_state: bdi btrfs-1: dirty=636 wb=652 unstable=0 bg_thresh=995 thresh=1991 gap=703 poll_thresh=26 ino=257 dd-2584 [000] 68.999898: balance_dirty_state: bdi btrfs-1: dirty=636 wb=652 unstable=0 bg_thresh=995 thresh=1991 gap=703 poll_thresh=19 ino=257 dd-2584 [000] 69.000081: balance_dirty_state: bdi btrfs-1: dirty=686 wb=652 unstable=0 bg_thresh=993 thresh=1987 gap=649 poll_thresh=20 ino=257 dd-2584 [000] 69.000263: balance_dirty_state: bdi btrfs-1: dirty=711 wb=652 unstable=0 bg_thresh=994 thresh=1989 gap=626 poll_thresh=21 ino=257 dd-2584 [000] 69.000436: balance_dirty_state: bdi btrfs-1: dirty=736 wb=652 unstable=0 bg_thresh=996 thresh=1992 gap=604 poll_thresh=22 ino=257 dd-2584 [000] 69.000566: balance_dirty_state: bdi btrfs-1: dirty=761 wb=652 unstable=0 bg_thresh=994 thresh=1989 gap=576 poll_thresh=23 ino=257 dd-2584 [000] 69.000869: balance_dirty_state: bdi btrfs-1: dirty=811 wb=652 unstable=0 bg_thresh=991 thresh=1983 gap=520 poll_thresh=24 ino=257 dd-2584 [000] 69.000991: balance_dirty_state: bdi btrfs-1: dirty=836 wb=652 unstable=0 bg_thresh=997 thresh=1994 gap=506 poll_thresh=25 ino=257 dd-2584 [000] 69.001111: balance_dirty_state: bdi btrfs-1: dirty=861 wb=652 unstable=0 bg_thresh=999 thresh=1998 gap=485 poll_thresh=26 ino=257 dd-2584 [000] 69.001116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=41564 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 69.007851: balance_dirty_state: bdi btrfs-1: dirty=861 wb=527 unstable=0 bg_thresh=989 thresh=1978 gap=590 poll_thresh=26 ino=257 dd-2584 [000] 69.007943: balance_dirty_state: bdi btrfs-1: dirty=893 wb=520 unstable=0 bg_thresh=992 thresh=1984 gap=571 poll_thresh=19 ino=257 dd-2584 [000] 69.008106: balance_dirty_state: bdi btrfs-1: dirty=918 wb=520 unstable=0 bg_thresh=994 thresh=1989 gap=551 poll_thresh=20 ino=257 dd-2584 [000] 69.008274: balance_dirty_state: bdi btrfs-1: dirty=943 wb=520 unstable=0 bg_thresh=997 thresh=1994 gap=531 poll_thresh=21 ino=257 dd-2584 [000] 69.008446: balance_dirty_state: bdi btrfs-1: dirty=993 wb=520 unstable=0 bg_thresh=999 thresh=1998 gap=485 poll_thresh=22 ino=257 dd-2584 [000] 69.008453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=41564 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 69.015848: balance_dirty_state: bdi btrfs-1: dirty=993 wb=395 unstable=0 bg_thresh=992 thresh=1985 gap=597 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 69.015866: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21532 wrote=0 to_write=8192 dd-2584 [000] 69.015973: balance_dirty_state: bdi btrfs-1: dirty=993 wb=395 unstable=0 bg_thresh=995 thresh=1990 gap=602 poll_thresh=16 ino=257 dd-2584 [000] 69.016126: balance_dirty_state: bdi btrfs-1: dirty=993 wb=445 unstable=0 bg_thresh=994 thresh=1989 gap=551 poll_thresh=17 ino=257 dd-2584 [000] 69.016601: balance_dirty_state: bdi btrfs-1: dirty=793 wb=670 unstable=0 bg_thresh=991 thresh=1982 gap=519 poll_thresh=18 ino=257 dd-2584 [000] 69.016739: balance_dirty_state: bdi btrfs-1: dirty=768 wb=720 unstable=0 bg_thresh=990 thresh=1981 gap=493 poll_thresh=19 ino=257 dd-2584 [000] 69.016741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=41564 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 69.017566: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=704 to_write=7488 dd-2584 [004] 69.023850: balance_dirty_state: bdi btrfs-1: dirty=396 wb=956 unstable=0 bg_thresh=993 thresh=1987 gap=635 poll_thresh=19 ino=257 dd-2584 [004] 69.023945: balance_dirty_state: bdi btrfs-1: dirty=396 wb=956 unstable=0 bg_thresh=993 thresh=1987 gap=635 poll_thresh=14 ino=257 dd-2584 [004] 69.024033: balance_dirty_state: bdi btrfs-1: dirty=421 wb=956 unstable=0 bg_thresh=993 thresh=1986 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 69.024120: balance_dirty_state: bdi btrfs-1: dirty=446 wb=956 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 69.024291: balance_dirty_state: bdi btrfs-1: dirty=471 wb=956 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 69.024463: balance_dirty_state: bdi btrfs-1: dirty=496 wb=956 unstable=0 bg_thresh=994 thresh=1989 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 69.024635: balance_dirty_state: bdi btrfs-1: dirty=546 wb=956 unstable=0 bg_thresh=994 thresh=1988 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 69.024641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=41564 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.031869: balance_dirty_state: bdi btrfs-1: dirty=546 wb=831 unstable=0 bg_thresh=993 thresh=1987 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 69.032000: balance_dirty_state: bdi btrfs-1: dirty=546 wb=831 unstable=0 bg_thresh=996 thresh=1992 gap=615 poll_thresh=14 ino=257 dd-2584 [005] 69.032133: balance_dirty_state: bdi btrfs-1: dirty=571 wb=781 unstable=0 bg_thresh=992 thresh=1985 gap=633 poll_thresh=15 ino=257 dd-2584 [005] 69.032201: balance_dirty_state: bdi btrfs-1: dirty=596 wb=781 unstable=0 bg_thresh=995 thresh=1990 gap=613 poll_thresh=16 ino=257 dd-2584 [005] 69.032691: balance_dirty_state: bdi btrfs-1: dirty=621 wb=781 unstable=0 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=17 ino=257 dd-2584 [005] 69.032931: balance_dirty_state: bdi btrfs-1: dirty=646 wb=781 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=18 ino=257 dd-2584 [005] 69.033197: balance_dirty_state: bdi btrfs-1: dirty=696 wb=706 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=19 ino=257 dd-2584 [005] 69.033431: balance_dirty_state: bdi btrfs-1: dirty=721 wb=706 unstable=0 bg_thresh=998 thresh=1997 gap=570 poll_thresh=20 ino=257 dd-2584 [005] 69.033664: balance_dirty_state: bdi btrfs-1: dirty=746 wb=706 unstable=0 bg_thresh=998 thresh=1996 gap=544 poll_thresh=21 ino=257 dd-2584 [005] 69.033899: balance_dirty_state: bdi btrfs-1: dirty=771 wb=706 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=22 ino=257 dd-2584 [005] 69.034134: balance_dirty_state: bdi btrfs-1: dirty=821 wb=706 unstable=0 bg_thresh=999 thresh=1999 gap=472 poll_thresh=23 ino=257 dd-2584 [005] 69.034143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=41564 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.039846: balance_dirty_state: bdi btrfs-1: dirty=825 wb=708 unstable=0 bg_thresh=1001 thresh=2003 gap=470 poll_thresh=23 ino=257 dd-2584 [005] 69.039856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=41564 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.047851: balance_dirty_state: bdi btrfs-1: dirty=835 wb=454 unstable=0 bg_thresh=1002 thresh=2004 gap=715 poll_thresh=23 ino=257 dd-2584 [005] 69.047934: balance_dirty_state: bdi btrfs-1: dirty=835 wb=454 unstable=0 bg_thresh=1002 thresh=2004 gap=715 poll_thresh=17 ino=257 dd-2584 [005] 69.048055: balance_dirty_state: bdi btrfs-1: dirty=885 wb=454 unstable=0 bg_thresh=1001 thresh=2003 gap=664 poll_thresh=18 ino=257 dd-2584 [005] 69.048335: balance_dirty_state: bdi btrfs-1: dirty=910 wb=454 unstable=0 bg_thresh=1000 thresh=2001 gap=637 poll_thresh=19 ino=257 dd-2584 [005] 69.048447: balance_dirty_state: bdi btrfs-1: dirty=935 wb=454 unstable=0 bg_thresh=1000 thresh=2000 gap=611 poll_thresh=20 ino=257 dd-2584 [005] 69.048560: balance_dirty_state: bdi btrfs-1: dirty=960 wb=454 unstable=0 bg_thresh=999 thresh=1999 gap=585 poll_thresh=21 ino=257 dd-2584 [005] 69.048673: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=454 unstable=0 bg_thresh=1001 thresh=2003 gap=539 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 69.048693: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21564 wrote=0 to_write=8192 dd-2584 [005] 69.048843: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=454 unstable=0 bg_thresh=1001 thresh=2002 gap=513 poll_thresh=23 ino=257 dd-2584 [005] 69.049018: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=504 unstable=0 bg_thresh=1000 thresh=2001 gap=487 poll_thresh=24 ino=257 dd-2584 [005] 69.049020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=41564 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 69.051711: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=656 to_write=7536 dd-2584 [005] 69.059857: balance_dirty_state: bdi btrfs-1: dirty=410 wb=979 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=24 ino=257 dd-2584 [005] 69.059937: balance_dirty_state: bdi btrfs-1: dirty=435 wb=979 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=18 ino=257 dd-2584 [005] 69.060061: balance_dirty_state: bdi btrfs-1: dirty=460 wb=979 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=19 ino=257 dd-2584 [005] 69.060361: balance_dirty_state: bdi btrfs-1: dirty=510 wb=979 unstable=0 bg_thresh=1001 thresh=2003 gap=514 poll_thresh=20 ino=257 dd-2584 [005] 69.060482: balance_dirty_state: bdi btrfs-1: dirty=535 wb=979 unstable=0 bg_thresh=1001 thresh=2002 gap=488 poll_thresh=21 ino=257 dd-2584 [005] 69.060487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=41564 base_bw=1020 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 69.067983: balance_dirty_state: bdi btrfs-1: dirty=535 wb=854 unstable=0 bg_thresh=999 thresh=1998 gap=609 poll_thresh=21 ino=257 dd-2584 [001] 69.068098: balance_dirty_state: bdi btrfs-1: dirty=535 wb=854 unstable=0 bg_thresh=999 thresh=1998 gap=609 poll_thresh=16 ino=257 dd-2584 [001] 69.068335: balance_dirty_state: bdi btrfs-1: dirty=585 wb=854 unstable=0 bg_thresh=1004 thresh=2008 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 69.068570: balance_dirty_state: bdi btrfs-1: dirty=610 wb=854 unstable=0 bg_thresh=1006 thresh=2013 gap=549 poll_thresh=18 ino=257 dd-2584 [001] 69.068805: balance_dirty_state: bdi btrfs-1: dirty=635 wb=854 unstable=0 bg_thresh=1006 thresh=2012 gap=523 poll_thresh=19 ino=257 dd-2584 [001] 69.069036: balance_dirty_state: bdi btrfs-1: dirty=660 wb=854 unstable=0 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=20 ino=257 dd-2584 [001] 69.069045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=41564 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 69.076015: balance_dirty_state: bdi btrfs-1: dirty=685 wb=729 unstable=0 bg_thresh=1005 thresh=2011 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 69.076135: balance_dirty_state: bdi btrfs-1: dirty=710 wb=729 unstable=0 bg_thresh=1008 thresh=2016 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 69.076368: balance_dirty_state: bdi btrfs-1: dirty=735 wb=729 unstable=0 bg_thresh=1007 thresh=2015 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 69.076956: balance_dirty_state: bdi btrfs-1: dirty=760 wb=729 unstable=0 bg_thresh=1007 thresh=2014 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 69.077189: balance_dirty_state: bdi btrfs-1: dirty=785 wb=729 unstable=0 bg_thresh=1006 thresh=2013 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 69.077199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=41564 base_bw=1020 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 69.083883: balance_dirty_state: bdi btrfs-1: dirty=785 wb=604 unstable=0 bg_thresh=1008 thresh=2016 gap=627 poll_thresh=19 ino=257 dd-2584 [001] 69.083974: balance_dirty_state: bdi btrfs-1: dirty=810 wb=604 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 69.084034: balance_dirty_state: bdi btrfs-1: dirty=835 wb=604 unstable=0 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 69.084093: balance_dirty_state: bdi btrfs-1: dirty=835 wb=604 unstable=0 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 69.084211: balance_dirty_state: bdi btrfs-1: dirty=885 wb=604 unstable=0 bg_thresh=1009 thresh=2018 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 69.084326: balance_dirty_state: bdi btrfs-1: dirty=910 wb=604 unstable=0 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 69.084331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-89% task_weight=98% bdi_bw=44524 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 69.092058: balance_dirty_state: bdi btrfs-1: dirty=935 wb=404 unstable=0 bg_thresh=1008 thresh=2016 gap=677 poll_thresh=13 ino=257 dd-2584 [001] 69.092127: balance_dirty_state: bdi btrfs-1: dirty=935 wb=404 unstable=0 bg_thresh=1008 thresh=2016 gap=677 poll_thresh=14 ino=257 dd-2584 [001] 69.092193: balance_dirty_state: bdi btrfs-1: dirty=960 wb=404 unstable=0 bg_thresh=1007 thresh=2015 gap=651 poll_thresh=15 ino=257 dd-2584 [001] 69.092260: balance_dirty_state: bdi btrfs-1: dirty=985 wb=404 unstable=0 bg_thresh=1010 thresh=2020 gap=631 poll_thresh=16 ino=257 dd-2584 [001] 69.092583: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=404 unstable=0 bg_thresh=1009 thresh=2019 gap=605 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 69.092611: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21608 wrote=0 to_write=8192 dd-2584 [001] 69.092785: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=404 unstable=0 bg_thresh=1009 thresh=2018 gap=579 poll_thresh=18 ino=257 dd-2584 [001] 69.092998: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=454 unstable=0 bg_thresh=1005 thresh=2011 gap=547 poll_thresh=19 ino=257 dd-2584 [001] 69.093209: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=504 unstable=0 bg_thresh=1007 thresh=2015 gap=501 poll_thresh=20 ino=257 dd-2584 [001] 69.093212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-92% task_weight=98% bdi_bw=44524 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 69.095901: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=688 to_write=7504 dd-2584 [001] 69.099982: balance_dirty_state: bdi btrfs-1: dirty=435 wb=954 unstable=0 bg_thresh=1007 thresh=2015 gap=626 poll_thresh=15 ino=257 dd-2584 [001] 69.100051: balance_dirty_state: bdi btrfs-1: dirty=460 wb=954 unstable=0 bg_thresh=1007 thresh=2014 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 69.100181: balance_dirty_state: bdi btrfs-1: dirty=485 wb=954 unstable=0 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 69.100315: balance_dirty_state: bdi btrfs-1: dirty=510 wb=954 unstable=0 bg_thresh=1008 thresh=2017 gap=553 poll_thresh=18 ino=257 dd-2584 [001] 69.100444: balance_dirty_state: bdi btrfs-1: dirty=560 wb=954 unstable=0 bg_thresh=1008 thresh=2016 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 69.100449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-90% task_weight=98% bdi_bw=44524 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 69.108045: balance_dirty_state: bdi btrfs-1: dirty=560 wb=829 unstable=0 bg_thresh=1006 thresh=2013 gap=624 poll_thresh=14 ino=257 dd-2584 [001] 69.108268: balance_dirty_state: bdi btrfs-1: dirty=585 wb=829 unstable=0 bg_thresh=1006 thresh=2012 gap=598 poll_thresh=15 ino=257 dd-2584 [001] 69.108326: balance_dirty_state: bdi btrfs-1: dirty=610 wb=829 unstable=0 bg_thresh=1008 thresh=2017 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 69.108438: balance_dirty_state: bdi btrfs-1: dirty=635 wb=829 unstable=0 bg_thresh=1005 thresh=2010 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 69.108550: balance_dirty_state: bdi btrfs-1: dirty=660 wb=829 unstable=0 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 69.108662: balance_dirty_state: bdi btrfs-1: dirty=710 wb=829 unstable=0 bg_thresh=1004 thresh=2008 gap=469 poll_thresh=19 ino=257 dd-2584 [001] 69.108667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=44524 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 69.115905: balance_dirty_state: bdi btrfs-1: dirty=710 wb=704 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=19 ino=257 dd-2584 [001] 69.115985: balance_dirty_state: bdi btrfs-1: dirty=710 wb=704 unstable=0 bg_thresh=1005 thresh=2011 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 69.116044: balance_dirty_state: bdi btrfs-1: dirty=735 wb=704 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 69.116104: balance_dirty_state: bdi btrfs-1: dirty=735 wb=704 unstable=0 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 69.116221: balance_dirty_state: bdi btrfs-1: dirty=785 wb=704 unstable=0 bg_thresh=1007 thresh=2014 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 69.116337: balance_dirty_state: bdi btrfs-1: dirty=810 wb=704 unstable=0 bg_thresh=1006 thresh=2013 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 69.116341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=44524 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 69.123902: balance_dirty_state: bdi btrfs-1: dirty=803 wb=579 unstable=0 bg_thresh=1010 thresh=2020 gap=638 poll_thresh=18 ino=257 dd-2584 [001] 69.123987: balance_dirty_state: bdi btrfs-1: dirty=828 wb=579 unstable=0 bg_thresh=1007 thresh=2014 gap=607 poll_thresh=13 ino=257 dd-2584 [001] 69.124220: balance_dirty_state: bdi btrfs-1: dirty=828 wb=579 unstable=0 bg_thresh=1006 thresh=2013 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 69.124282: balance_dirty_state: bdi btrfs-1: dirty=853 wb=579 unstable=0 bg_thresh=1006 thresh=2012 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 69.124343: balance_dirty_state: bdi btrfs-1: dirty=878 wb=579 unstable=0 bg_thresh=1005 thresh=2011 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 69.124463: balance_dirty_state: bdi btrfs-1: dirty=903 wb=579 unstable=0 bg_thresh=1005 thresh=2010 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 69.124584: balance_dirty_state: bdi btrfs-1: dirty=928 wb=579 unstable=0 bg_thresh=1004 thresh=2009 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 69.124589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=44524 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.131887: balance_dirty_state: bdi btrfs-1: dirty=928 wb=404 unstable=0 bg_thresh=994 thresh=1989 gap=657 poll_thresh=18 ino=257 dd-2584 [005] 69.131977: balance_dirty_state: bdi btrfs-1: dirty=928 wb=404 unstable=0 bg_thresh=997 thresh=1994 gap=662 poll_thresh=13 ino=257 dd-2584 [005] 69.132039: balance_dirty_state: bdi btrfs-1: dirty=953 wb=404 unstable=0 bg_thresh=994 thresh=1988 gap=631 poll_thresh=14 ino=257 dd-2584 [005] 69.132098: balance_dirty_state: bdi btrfs-1: dirty=953 wb=404 unstable=0 bg_thresh=996 thresh=1993 gap=636 poll_thresh=15 ino=257 dd-2584 [005] 69.132157: balance_dirty_state: bdi btrfs-1: dirty=978 wb=404 unstable=0 bg_thresh=993 thresh=1987 gap=605 poll_thresh=16 ino=257 dd-2584 [005] 69.132276: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=404 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 69.132296: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21648 wrote=0 to_write=8192 dd-2584 [005] 69.132573: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=404 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=18 ino=257 dd-2584 [005] 69.133116: balance_dirty_state: bdi btrfs-1: dirty=953 wb=554 unstable=0 bg_thresh=994 thresh=1989 gap=482 poll_thresh=19 ino=257 dd-2584 [005] 69.133118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=44524 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 69.134331: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=208 wrote=672 to_write=7520 dd-2584 [006] 69.139942: balance_dirty_state: bdi btrfs-1: dirty=428 wb=954 unstable=0 bg_thresh=992 thresh=1985 gap=603 poll_thresh=19 ino=257 dd-2584 [006] 69.140046: balance_dirty_state: bdi btrfs-1: dirty=428 wb=954 unstable=0 bg_thresh=992 thresh=1985 gap=603 poll_thresh=14 ino=257 dd-2584 [006] 69.140139: balance_dirty_state: bdi btrfs-1: dirty=453 wb=954 unstable=0 bg_thresh=992 thresh=1984 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 69.140229: balance_dirty_state: bdi btrfs-1: dirty=478 wb=954 unstable=0 bg_thresh=992 thresh=1984 gap=552 poll_thresh=16 ino=257 dd-2584 [006] 69.140413: balance_dirty_state: bdi btrfs-1: dirty=503 wb=954 unstable=0 bg_thresh=991 thresh=1982 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 69.140595: balance_dirty_state: bdi btrfs-1: dirty=528 wb=954 unstable=0 bg_thresh=990 thresh=1981 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 69.140809: balance_dirty_state: bdi btrfs-1: dirty=578 wb=929 unstable=0 bg_thresh=986 thresh=1972 gap=465 poll_thresh=19 ino=257 dd-2584 [006] 69.140815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1320 avg_dirty=1320 bdi_gap=1% task_gap=-96% task_weight=99% bdi_bw=44524 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 69.148006: balance_dirty_state: bdi btrfs-1: dirty=578 wb=829 unstable=0 bg_thresh=994 thresh=1989 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 69.148101: balance_dirty_state: bdi btrfs-1: dirty=603 wb=829 unstable=0 bg_thresh=991 thresh=1983 gap=551 poll_thresh=15 ino=257 dd-2584 [006] 69.148165: balance_dirty_state: bdi btrfs-1: dirty=628 wb=829 unstable=0 bg_thresh=994 thresh=1988 gap=531 poll_thresh=16 ino=257 dd-2584 [006] 69.148291: balance_dirty_state: bdi btrfs-1: dirty=653 wb=829 unstable=0 bg_thresh=996 thresh=1992 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 69.148602: balance_dirty_state: bdi btrfs-1: dirty=678 wb=704 unstable=0 bg_thresh=994 thresh=1988 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 69.148725: balance_dirty_state: bdi btrfs-1: dirty=703 wb=704 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=19 ino=257 dd-2584 [006] 69.148872: balance_dirty_state: bdi btrfs-1: dirty=753 wb=704 unstable=0 bg_thresh=995 thresh=1990 gap=533 poll_thresh=20 ino=257 dd-2584 [006] 69.149051: balance_dirty_state: bdi btrfs-1: dirty=778 wb=704 unstable=0 bg_thresh=997 thresh=1994 gap=512 poll_thresh=21 ino=257 dd-2584 [006] 69.149232: balance_dirty_state: bdi btrfs-1: dirty=803 wb=704 unstable=0 bg_thresh=996 thresh=1993 gap=486 poll_thresh=22 ino=257 dd-2584 [006] 69.149240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=44524 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 69.155901: balance_dirty_state: bdi btrfs-1: dirty=803 wb=704 unstable=0 bg_thresh=996 thresh=1992 gap=485 poll_thresh=22 ino=257 dd-2584 [006] 69.155908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-118% task_weight=98% bdi_bw=44524 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 69.163950: balance_dirty_state: bdi btrfs-1: dirty=803 wb=529 unstable=0 bg_thresh=994 thresh=1989 gap=657 poll_thresh=22 ino=257 dd-2584 [006] 69.164059: balance_dirty_state: bdi btrfs-1: dirty=828 wb=529 unstable=0 bg_thresh=994 thresh=1989 gap=632 poll_thresh=16 ino=257 dd-2584 [006] 69.164220: balance_dirty_state: bdi btrfs-1: dirty=853 wb=529 unstable=0 bg_thresh=996 thresh=1993 gap=611 poll_thresh=17 ino=257 dd-2584 [006] 69.164381: balance_dirty_state: bdi btrfs-1: dirty=878 wb=529 unstable=0 bg_thresh=996 thresh=1992 gap=585 poll_thresh=18 ino=257 dd-2584 [006] 69.164540: balance_dirty_state: bdi btrfs-1: dirty=928 wb=529 unstable=0 bg_thresh=995 thresh=1991 gap=534 poll_thresh=19 ino=257 dd-2584 [006] 69.164937: balance_dirty_state: bdi btrfs-1: dirty=953 wb=529 unstable=0 bg_thresh=995 thresh=1990 gap=508 poll_thresh=20 ino=257 dd-2584 [006] 69.165106: balance_dirty_state: bdi btrfs-1: dirty=978 wb=529 unstable=0 bg_thresh=994 thresh=1988 gap=481 poll_thresh=21 ino=257 dd-2584 [006] 69.165111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=44524 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 69.171991: balance_dirty_state: bdi btrfs-1: dirty=978 wb=404 unstable=0 bg_thresh=996 thresh=1993 gap=611 poll_thresh=21 ino=257 dd-2584 [006] 69.172080: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=404 unstable=0 bg_thresh=999 thresh=1998 gap=591 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 69.172146: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21688 wrote=0 to_write=8192 dd-2584 [006] 69.172245: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=404 unstable=0 bg_thresh=998 thresh=1997 gap=565 poll_thresh=17 ino=257 dd-2584 [006] 69.172370: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=429 unstable=0 bg_thresh=998 thresh=1996 gap=564 poll_thresh=18 ino=257 dd-2584 [006] 69.172498: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=504 unstable=0 bg_thresh=1000 thresh=2000 gap=493 poll_thresh=19 ino=257 dd-2584 [006] 69.172499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-109% task_weight=98% bdi_bw=44524 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 69.173761: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=672 to_write=7520 dd-2584 [006] 69.179961: balance_dirty_state: bdi btrfs-1: dirty=428 wb=954 unstable=0 bg_thresh=998 thresh=1997 gap=615 poll_thresh=19 ino=257 dd-2584 [006] 69.180122: balance_dirty_state: bdi btrfs-1: dirty=428 wb=954 unstable=0 bg_thresh=995 thresh=1991 gap=609 poll_thresh=14 ino=257 dd-2584 [006] 69.180285: balance_dirty_state: bdi btrfs-1: dirty=453 wb=954 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=15 ino=257 dd-2584 [006] 69.180444: balance_dirty_state: bdi btrfs-1: dirty=478 wb=954 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 69.180751: balance_dirty_state: bdi btrfs-1: dirty=503 wb=854 unstable=0 bg_thresh=990 thresh=1981 gap=624 poll_thresh=17 ino=257 dd-2584 [006] 69.181611: balance_dirty_state: bdi btrfs-1: dirty=528 wb=804 unstable=0 bg_thresh=998 thresh=1997 gap=665 poll_thresh=18 ino=257 dd-2584 [006] 69.181931: balance_dirty_state: bdi btrfs-1: dirty=553 wb=804 unstable=0 bg_thresh=998 thresh=1996 gap=639 poll_thresh=19 ino=257 dd-2584 [006] 69.182234: balance_dirty_state: bdi btrfs-1: dirty=603 wb=804 unstable=0 bg_thresh=997 thresh=1995 gap=588 poll_thresh=20 ino=257 dd-2584 [006] 69.182468: balance_dirty_state: bdi btrfs-1: dirty=628 wb=804 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=21 ino=257 dd-2584 [006] 69.182705: balance_dirty_state: bdi btrfs-1: dirty=653 wb=804 unstable=0 bg_thresh=999 thresh=1998 gap=541 poll_thresh=22 ino=257 dd-2584 [006] 69.182939: balance_dirty_state: bdi btrfs-1: dirty=703 wb=804 unstable=0 bg_thresh=998 thresh=1997 gap=490 poll_thresh=23 ino=257 dd-2584 [006] 69.182948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=44524 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.187979: balance_dirty_state: bdi btrfs-1: dirty=703 wb=804 unstable=0 bg_thresh=998 thresh=1997 gap=490 poll_thresh=23 ino=257 dd-2584 [005] 69.187986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=47032 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.195961: balance_dirty_state: bdi btrfs-1: dirty=703 wb=679 unstable=0 bg_thresh=998 thresh=1997 gap=615 poll_thresh=23 ino=257 dd-2584 [005] 69.196085: balance_dirty_state: bdi btrfs-1: dirty=703 wb=679 unstable=0 bg_thresh=1001 thresh=2002 gap=620 poll_thresh=17 ino=257 dd-2584 [005] 69.196321: balance_dirty_state: bdi btrfs-1: dirty=753 wb=679 unstable=0 bg_thresh=1003 thresh=2007 gap=575 poll_thresh=18 ino=257 dd-2584 [005] 69.196905: balance_dirty_state: bdi btrfs-1: dirty=778 wb=679 unstable=0 bg_thresh=1003 thresh=2006 gap=549 poll_thresh=19 ino=257 dd-2584 [005] 69.197144: balance_dirty_state: bdi btrfs-1: dirty=803 wb=679 unstable=0 bg_thresh=1005 thresh=2010 gap=528 poll_thresh=20 ino=257 dd-2584 [005] 69.197380: balance_dirty_state: bdi btrfs-1: dirty=828 wb=679 unstable=0 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=21 ino=257 dd-2584 [005] 69.197389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=47032 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.203967: balance_dirty_state: bdi btrfs-1: dirty=828 wb=529 unstable=0 bg_thresh=999 thresh=1999 gap=642 poll_thresh=21 ino=257 dd-2584 [005] 69.204034: balance_dirty_state: bdi btrfs-1: dirty=853 wb=529 unstable=0 bg_thresh=1002 thresh=2004 gap=622 poll_thresh=16 ino=257 dd-2584 [005] 69.204153: balance_dirty_state: bdi btrfs-1: dirty=878 wb=529 unstable=0 bg_thresh=1001 thresh=2003 gap=596 poll_thresh=17 ino=257 dd-2584 [005] 69.204270: balance_dirty_state: bdi btrfs-1: dirty=928 wb=529 unstable=0 bg_thresh=1001 thresh=2002 gap=545 poll_thresh=18 ino=257 dd-2584 [005] 69.204382: balance_dirty_state: bdi btrfs-1: dirty=953 wb=529 unstable=0 bg_thresh=1003 thresh=2006 gap=524 poll_thresh=19 ino=257 dd-2584 [005] 69.204494: balance_dirty_state: bdi btrfs-1: dirty=978 wb=529 unstable=0 bg_thresh=1002 thresh=2005 gap=498 poll_thresh=20 ino=257 dd-2584 [005] 69.204499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=47032 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 69.212012: balance_dirty_state: bdi btrfs-1: dirty=978 wb=404 unstable=0 bg_thresh=1001 thresh=2003 gap=621 poll_thresh=20 ino=257 dd-2584 [003] 69.212077: balance_dirty_state: bdi btrfs-1: dirty=978 wb=404 unstable=0 bg_thresh=1001 thresh=2003 gap=621 poll_thresh=15 ino=257 dd-2584 [003] 69.212136: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=404 unstable=0 bg_thresh=1004 thresh=2008 gap=601 poll_thresh=16 ino=257 dd-2584 [003] 69.212414: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=404 unstable=0 bg_thresh=1006 thresh=2013 gap=581 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 69.212502: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21728 wrote=0 to_write=8192 dd-2584 [003] 69.212539: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=404 unstable=0 bg_thresh=1009 thresh=2018 gap=536 poll_thresh=18 ino=257 dd-2584 [003] 69.212662: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=429 unstable=0 bg_thresh=1008 thresh=2017 gap=510 poll_thresh=19 ino=257 dd-2584 [003] 69.212789: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=479 unstable=0 bg_thresh=1010 thresh=2021 gap=489 poll_thresh=20 ino=257 dd-2584 [003] 69.212791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-85% task_weight=99% bdi_bw=47032 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 69.214295: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=720 to_write=7472 dd-2584 [003] 69.219957: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1004 unstable=0 bg_thresh=1004 thresh=2008 gap=576 poll_thresh=15 ino=257 dd-2584 [003] 69.220017: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1004 unstable=0 bg_thresh=1006 thresh=2013 gap=581 poll_thresh=16 ino=257 dd-2584 [003] 69.220126: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1004 unstable=0 bg_thresh=1009 thresh=2018 gap=536 poll_thresh=17 ino=257 dd-2584 [003] 69.220239: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1004 unstable=0 bg_thresh=1011 thresh=2023 gap=516 poll_thresh=18 ino=257 dd-2584 [003] 69.220353: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1004 unstable=0 bg_thresh=1010 thresh=2021 gap=489 poll_thresh=19 ino=257 dd-2584 [003] 69.220358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-85% task_weight=99% bdi_bw=47032 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 69.228067: balance_dirty_state: bdi btrfs-1: dirty=553 wb=754 unstable=0 bg_thresh=1003 thresh=2006 gap=699 poll_thresh=14 ino=257 dd-2584 [003] 69.228125: balance_dirty_state: bdi btrfs-1: dirty=553 wb=754 unstable=0 bg_thresh=1005 thresh=2011 gap=704 poll_thresh=15 ino=257 dd-2584 [003] 69.228183: balance_dirty_state: bdi btrfs-1: dirty=578 wb=754 unstable=0 bg_thresh=1005 thresh=2011 gap=679 poll_thresh=16 ino=257 dd-2584 [003] 69.228297: balance_dirty_state: bdi btrfs-1: dirty=603 wb=754 unstable=0 bg_thresh=1008 thresh=2016 gap=659 poll_thresh=17 ino=257 dd-2584 [003] 69.228415: balance_dirty_state: bdi btrfs-1: dirty=653 wb=754 unstable=0 bg_thresh=1010 thresh=2020 gap=613 poll_thresh=18 ino=257 dd-2584 [003] 69.228531: balance_dirty_state: bdi btrfs-1: dirty=678 wb=754 unstable=0 bg_thresh=1009 thresh=2019 gap=587 poll_thresh=19 ino=257 dd-2584 [003] 69.228646: balance_dirty_state: bdi btrfs-1: dirty=703 wb=754 unstable=0 bg_thresh=1009 thresh=2018 gap=561 poll_thresh=20 ino=257 dd-2584 [003] 69.228763: balance_dirty_state: bdi btrfs-1: dirty=753 wb=754 unstable=0 bg_thresh=1008 thresh=2017 gap=510 poll_thresh=21 ino=257 dd-2584 [003] 69.228882: balance_dirty_state: bdi btrfs-1: dirty=778 wb=754 unstable=0 bg_thresh=1010 thresh=2021 gap=489 poll_thresh=22 ino=257 dd-2584 [003] 69.228887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1320 avg_dirty=1320 bdi_gap=30% task_gap=-38% task_weight=98% bdi_bw=47032 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 69.235905: balance_dirty_state: bdi btrfs-1: dirty=778 wb=704 unstable=0 bg_thresh=1003 thresh=2007 gap=525 poll_thresh=16 ino=257 dd-2584 [003] 69.236189: balance_dirty_state: bdi btrfs-1: dirty=828 wb=704 unstable=0 bg_thresh=1006 thresh=2012 gap=480 poll_thresh=17 ino=257 dd-2584 [003] 69.236194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-49% task_weight=100% bdi_bw=47032 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 69.243922: balance_dirty_state: bdi btrfs-1: dirty=828 wb=579 unstable=0 bg_thresh=1004 thresh=2009 gap=602 poll_thresh=13 ino=257 dd-2584 [003] 69.243978: balance_dirty_state: bdi btrfs-1: dirty=853 wb=579 unstable=0 bg_thresh=1007 thresh=2014 gap=582 poll_thresh=14 ino=257 dd-2584 [003] 69.244036: balance_dirty_state: bdi btrfs-1: dirty=878 wb=579 unstable=0 bg_thresh=1007 thresh=2014 gap=557 poll_thresh=15 ino=257 dd-2584 [003] 69.244093: balance_dirty_state: bdi btrfs-1: dirty=878 wb=579 unstable=0 bg_thresh=1009 thresh=2019 gap=562 poll_thresh=16 ino=257 dd-2584 [003] 69.244209: balance_dirty_state: bdi btrfs-1: dirty=928 wb=579 unstable=0 bg_thresh=1009 thresh=2018 gap=511 poll_thresh=17 ino=257 dd-2584 [003] 69.244327: balance_dirty_state: bdi btrfs-1: dirty=953 wb=579 unstable=0 bg_thresh=1008 thresh=2017 gap=485 poll_thresh=18 ino=257 dd-2584 [003] 69.244331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1320 avg_dirty=1320 bdi_gap=28% task_gap=-43% task_weight=99% bdi_bw=47032 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 69.251933: balance_dirty_state: bdi btrfs-1: dirty=953 wb=454 unstable=0 bg_thresh=1007 thresh=2014 gap=607 poll_thresh=13 ino=257 dd-2584 [003] 69.251988: balance_dirty_state: bdi btrfs-1: dirty=978 wb=454 unstable=0 bg_thresh=1009 thresh=2019 gap=587 poll_thresh=14 ino=257 dd-2584 [003] 69.252043: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=454 unstable=0 bg_thresh=1009 thresh=2019 gap=562 poll_thresh=15 ino=257 dd-2584 [003] 69.252099: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=454 unstable=0 bg_thresh=1012 thresh=2024 gap=567 poll_thresh=16 ino=257 dd-2584 [003] 69.252211: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=454 unstable=0 bg_thresh=1011 thresh=2023 gap=516 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 69.252292: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21768 wrote=0 to_write=8192 dd-2584 [003] 69.252529: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=379 unstable=0 bg_thresh=1005 thresh=2010 gap=603 poll_thresh=18 ino=257 dd-2584 [003] 69.252660: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=429 unstable=0 bg_thresh=1007 thresh=2014 gap=582 poll_thresh=19 ino=257 dd-2584 [003] 69.252790: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=479 unstable=0 bg_thresh=1005 thresh=2011 gap=529 poll_thresh=20 ino=257 dd-2584 [003] 69.252920: balance_dirty_state: bdi btrfs-1: dirty=978 wb=529 unstable=0 bg_thresh=1003 thresh=2007 gap=500 poll_thresh=21 ino=257 dd-2584 [003] 69.252922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-54% task_weight=99% bdi_bw=47032 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 69.254155: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=328 wrote=768 to_write=7424 dd-2584 [003] 69.260107: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1029 unstable=0 bg_thresh=1010 thresh=2020 gap=588 poll_thresh=16 ino=257 dd-2584 [003] 69.260370: balance_dirty_state: bdi btrfs-1: dirty=453 wb=954 unstable=0 bg_thresh=1005 thresh=2010 gap=603 poll_thresh=17 ino=257 dd-2584 [003] 69.260608: balance_dirty_state: bdi btrfs-1: dirty=478 wb=954 unstable=0 bg_thresh=1003 thresh=2007 gap=575 poll_thresh=18 ino=257 dd-2584 [003] 69.260847: balance_dirty_state: bdi btrfs-1: dirty=503 wb=954 unstable=0 bg_thresh=1004 thresh=2009 gap=552 poll_thresh=19 ino=257 dd-2584 [003] 69.261447: balance_dirty_state: bdi btrfs-1: dirty=553 wb=954 unstable=0 bg_thresh=1005 thresh=2011 gap=504 poll_thresh=20 ino=257 dd-2584 [003] 69.261691: balance_dirty_state: bdi btrfs-1: dirty=578 wb=954 unstable=0 bg_thresh=1001 thresh=2002 gap=470 poll_thresh=21 ino=257 dd-2584 [003] 69.261700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=47032 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 69.267909: balance_dirty_state: bdi btrfs-1: dirty=578 wb=829 unstable=0 bg_thresh=1003 thresh=2006 gap=599 poll_thresh=21 ino=257 dd-2584 [003] 69.267977: balance_dirty_state: bdi btrfs-1: dirty=578 wb=829 unstable=0 bg_thresh=1002 thresh=2005 gap=598 poll_thresh=16 ino=257 dd-2584 [003] 69.268100: balance_dirty_state: bdi btrfs-1: dirty=628 wb=829 unstable=0 bg_thresh=1002 thresh=2004 gap=547 poll_thresh=17 ino=257 dd-2584 [003] 69.268223: balance_dirty_state: bdi btrfs-1: dirty=653 wb=829 unstable=0 bg_thresh=1001 thresh=2003 gap=521 poll_thresh=18 ino=257 dd-2584 [003] 69.268344: balance_dirty_state: bdi btrfs-1: dirty=678 wb=829 unstable=0 bg_thresh=1003 thresh=2007 gap=500 poll_thresh=19 ino=257 dd-2584 [003] 69.268349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=47032 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 69.275855: balance_dirty_state: bdi btrfs-1: dirty=678 wb=829 unstable=0 bg_thresh=999 thresh=1999 gap=492 poll_thresh=19 ino=257 dd-2584 [003] 69.275861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=47032 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 69.283933: balance_dirty_state: bdi btrfs-1: dirty=678 wb=629 unstable=0 bg_thresh=990 thresh=1980 gap=673 poll_thresh=19 ino=257 dd-2584 [003] 69.284016: balance_dirty_state: bdi btrfs-1: dirty=703 wb=629 unstable=0 bg_thresh=987 thresh=1974 gap=642 poll_thresh=14 ino=257 dd-2584 [003] 69.284090: balance_dirty_state: bdi btrfs-1: dirty=728 wb=629 unstable=0 bg_thresh=992 thresh=1985 gap=628 poll_thresh=15 ino=257 dd-2584 [003] 69.284154: balance_dirty_state: bdi btrfs-1: dirty=728 wb=629 unstable=0 bg_thresh=992 thresh=1984 gap=627 poll_thresh=16 ino=257 dd-2584 [003] 69.284280: balance_dirty_state: bdi btrfs-1: dirty=778 wb=629 unstable=0 bg_thresh=991 thresh=1983 gap=576 poll_thresh=17 ino=257 dd-2584 [003] 69.284580: balance_dirty_state: bdi btrfs-1: dirty=803 wb=629 unstable=0 bg_thresh=994 thresh=1988 gap=556 poll_thresh=18 ino=257 dd-2584 [003] 69.284699: balance_dirty_state: bdi btrfs-1: dirty=828 wb=629 unstable=0 bg_thresh=993 thresh=1987 gap=530 poll_thresh=19 ino=257 dd-2584 [003] 69.284817: balance_dirty_state: bdi btrfs-1: dirty=853 wb=629 unstable=0 bg_thresh=995 thresh=1991 gap=509 poll_thresh=20 ino=257 dd-2584 [003] 69.284935: balance_dirty_state: bdi btrfs-1: dirty=903 wb=629 unstable=0 bg_thresh=995 thresh=1990 gap=458 poll_thresh=21 ino=257 dd-2584 [003] 69.284939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=47032 base_bw=896 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 69.291915: balance_dirty_state: bdi btrfs-1: dirty=903 wb=504 unstable=0 bg_thresh=992 thresh=1984 gap=577 poll_thresh=21 ino=257 dd-2584 [003] 69.291995: balance_dirty_state: bdi btrfs-1: dirty=903 wb=504 unstable=0 bg_thresh=991 thresh=1983 gap=576 poll_thresh=16 ino=257 dd-2584 [003] 69.292115: balance_dirty_state: bdi btrfs-1: dirty=953 wb=504 unstable=0 bg_thresh=994 thresh=1988 gap=531 poll_thresh=17 ino=257 dd-2584 [003] 69.292233: balance_dirty_state: bdi btrfs-1: dirty=978 wb=504 unstable=0 bg_thresh=993 thresh=1987 gap=505 poll_thresh=18 ino=257 dd-2584 [003] 69.292352: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=504 unstable=0 bg_thresh=993 thresh=1986 gap=479 poll_thresh=19 ino=257 dd-2584 [003] 69.292356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=49440 base_bw=784 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 69.292422: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21808 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 69.294132: writeback_single_inode: bdi btrfs-1: ino=257 state= age=368 wrote=608 to_write=7584 dd-2584 [003] 69.300099: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1004 unstable=0 bg_thresh=992 thresh=1984 gap=552 poll_thresh=14 ino=257 dd-2584 [003] 69.300164: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1004 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=15 ino=257 dd-2584 [003] 69.300391: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1004 unstable=0 bg_thresh=991 thresh=1983 gap=526 poll_thresh=16 ino=257 dd-2584 [003] 69.300506: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1004 unstable=0 bg_thresh=993 thresh=1987 gap=505 poll_thresh=17 ino=257 dd-2584 [003] 69.300620: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1004 unstable=0 bg_thresh=993 thresh=1986 gap=454 poll_thresh=18 ino=257 dd-2584 [003] 69.300624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=49440 base_bw=784 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.308172: balance_dirty_state: bdi btrfs-1: dirty=553 wb=854 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=13 ino=257 dd-2584 [005] 69.308289: balance_dirty_state: bdi btrfs-1: dirty=553 wb=854 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 69.308407: balance_dirty_state: bdi btrfs-1: dirty=578 wb=854 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 69.308526: balance_dirty_state: bdi btrfs-1: dirty=603 wb=854 unstable=0 bg_thresh=994 thresh=1989 gap=532 poll_thresh=16 ino=257 dd-2584 [005] 69.308764: balance_dirty_state: bdi btrfs-1: dirty=628 wb=854 unstable=0 bg_thresh=994 thresh=1988 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 69.309002: balance_dirty_state: bdi btrfs-1: dirty=653 wb=854 unstable=0 bg_thresh=996 thresh=1992 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 69.309012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=49440 base_bw=784 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.316054: balance_dirty_state: bdi btrfs-1: dirty=678 wb=729 unstable=0 bg_thresh=996 thresh=1993 gap=586 poll_thresh=13 ino=257 dd-2584 [005] 69.316174: balance_dirty_state: bdi btrfs-1: dirty=703 wb=729 unstable=0 bg_thresh=996 thresh=1993 gap=561 poll_thresh=14 ino=257 dd-2584 [005] 69.316292: balance_dirty_state: bdi btrfs-1: dirty=703 wb=729 unstable=0 bg_thresh=996 thresh=1992 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 69.316760: balance_dirty_state: bdi btrfs-1: dirty=728 wb=729 unstable=0 bg_thresh=996 thresh=1992 gap=535 poll_thresh=16 ino=257 dd-2584 [005] 69.316999: balance_dirty_state: bdi btrfs-1: dirty=753 wb=729 unstable=0 bg_thresh=998 thresh=1996 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 69.317148: balance_dirty_state: bdi btrfs-1: dirty=778 wb=729 unstable=0 bg_thresh=996 thresh=1992 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 69.317153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=49440 base_bw=784 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.323950: balance_dirty_state: bdi btrfs-1: dirty=778 wb=479 unstable=0 bg_thresh=995 thresh=1990 gap=733 poll_thresh=18 ino=257 dd-2584 [005] 69.324027: balance_dirty_state: bdi btrfs-1: dirty=803 wb=479 unstable=0 bg_thresh=994 thresh=1989 gap=707 poll_thresh=13 ino=257 dd-2584 [005] 69.324088: balance_dirty_state: bdi btrfs-1: dirty=828 wb=479 unstable=0 bg_thresh=994 thresh=1989 gap=682 poll_thresh=14 ino=257 dd-2584 [005] 69.324146: balance_dirty_state: bdi btrfs-1: dirty=828 wb=479 unstable=0 bg_thresh=994 thresh=1988 gap=681 poll_thresh=15 ino=257 dd-2584 [005] 69.324206: balance_dirty_state: bdi btrfs-1: dirty=853 wb=479 unstable=0 bg_thresh=991 thresh=1982 gap=650 poll_thresh=16 ino=257 dd-2584 [005] 69.324324: balance_dirty_state: bdi btrfs-1: dirty=878 wb=479 unstable=0 bg_thresh=993 thresh=1986 gap=629 poll_thresh=17 ino=257 dd-2584 [005] 69.324441: balance_dirty_state: bdi btrfs-1: dirty=928 wb=479 unstable=0 bg_thresh=992 thresh=1985 gap=578 poll_thresh=18 ino=257 dd-2584 [005] 69.324557: balance_dirty_state: bdi btrfs-1: dirty=953 wb=479 unstable=0 bg_thresh=992 thresh=1984 gap=552 poll_thresh=19 ino=257 dd-2584 [005] 69.324844: balance_dirty_state: bdi btrfs-1: dirty=978 wb=479 unstable=0 bg_thresh=994 thresh=1988 gap=531 poll_thresh=20 ino=257 dd-2584 [005] 69.324964: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=479 unstable=0 bg_thresh=993 thresh=1987 gap=505 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 69.324984: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21840 wrote=0 to_write=8192 dd-2584 [005] 69.325144: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=479 unstable=0 bg_thresh=993 thresh=1986 gap=454 poll_thresh=22 ino=257 dd-2584 [005] 69.325146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=49440 base_bw=784 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 69.326486: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=624 to_write=7568 dd-2584 [001] 69.331889: balance_dirty_state: bdi btrfs-1: dirty=428 wb=979 unstable=0 bg_thresh=992 thresh=1985 gap=578 poll_thresh=22 ino=257 dd-2584 [001] 69.331954: balance_dirty_state: bdi btrfs-1: dirty=428 wb=979 unstable=0 bg_thresh=994 thresh=1988 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 69.332078: balance_dirty_state: bdi btrfs-1: dirty=453 wb=979 unstable=0 bg_thresh=999 thresh=1999 gap=567 poll_thresh=17 ino=257 dd-2584 [001] 69.332203: balance_dirty_state: bdi btrfs-1: dirty=503 wb=979 unstable=0 bg_thresh=998 thresh=1996 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 69.332327: balance_dirty_state: bdi btrfs-1: dirty=528 wb=979 unstable=0 bg_thresh=999 thresh=1998 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 69.332332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1280 avg_dirty=1280 bdi_gap=40% task_gap=-18% task_weight=100% bdi_bw=49440 base_bw=784 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 69.340068: balance_dirty_state: bdi btrfs-1: dirty=553 wb=854 unstable=0 bg_thresh=1001 thresh=2002 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 69.340185: balance_dirty_state: bdi btrfs-1: dirty=553 wb=854 unstable=0 bg_thresh=1003 thresh=2007 gap=600 poll_thresh=15 ino=257 dd-2584 [001] 69.340302: balance_dirty_state: bdi btrfs-1: dirty=578 wb=854 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 69.340889: balance_dirty_state: bdi btrfs-1: dirty=603 wb=854 unstable=0 bg_thresh=1002 thresh=2005 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 69.341125: balance_dirty_state: bdi btrfs-1: dirty=653 wb=854 unstable=0 bg_thresh=1002 thresh=2004 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 69.341134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1240 avg_dirty=1240 bdi_gap=67% task_gap=35% task_weight=99% bdi_bw=49440 base_bw=784 task_bw=184 dirtied=32 period=684 think=0 pause=8 dd-2584 [001] 69.348129: balance_dirty_state: bdi btrfs-1: dirty=653 wb=854 unstable=0 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=13 ino=257 dd-2584 [001] 69.348134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1240 avg_dirty=1240 bdi_gap=67% task_gap=34% task_weight=99% bdi_bw=49440 base_bw=784 task_bw=176 dirtied=16 period=356 think=0 pause=8 dd-2584 [001] 69.356056: balance_dirty_state: bdi btrfs-1: dirty=678 wb=629 unstable=0 bg_thresh=1000 thresh=2000 gap=693 poll_thresh=10 ino=257 dd-2584 [001] 69.356138: balance_dirty_state: bdi btrfs-1: dirty=678 wb=629 unstable=0 bg_thresh=999 thresh=1999 gap=692 poll_thresh=11 ino=257 dd-2584 [001] 69.356219: balance_dirty_state: bdi btrfs-1: dirty=703 wb=629 unstable=0 bg_thresh=1002 thresh=2004 gap=672 poll_thresh=12 ino=257 dd-2584 [001] 69.356298: balance_dirty_state: bdi btrfs-1: dirty=728 wb=629 unstable=0 bg_thresh=999 thresh=1998 gap=641 poll_thresh=13 ino=257 dd-2584 [001] 69.356378: balance_dirty_state: bdi btrfs-1: dirty=728 wb=629 unstable=0 bg_thresh=1001 thresh=2003 gap=646 poll_thresh=14 ino=257 dd-2584 [001] 69.356458: balance_dirty_state: bdi btrfs-1: dirty=753 wb=629 unstable=0 bg_thresh=1001 thresh=2002 gap=620 poll_thresh=15 ino=257 dd-2584 [001] 69.356537: balance_dirty_state: bdi btrfs-1: dirty=778 wb=629 unstable=0 bg_thresh=1001 thresh=2002 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 69.356698: balance_dirty_state: bdi btrfs-1: dirty=803 wb=629 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 69.356857: balance_dirty_state: bdi btrfs-1: dirty=828 wb=629 unstable=0 bg_thresh=999 thresh=1999 gap=542 poll_thresh=18 ino=257 dd-2584 [001] 69.357254: balance_dirty_state: bdi btrfs-1: dirty=853 wb=629 unstable=0 bg_thresh=999 thresh=1998 gap=516 poll_thresh=19 ino=257 dd-2584 [001] 69.357414: balance_dirty_state: bdi btrfs-1: dirty=903 wb=629 unstable=0 bg_thresh=998 thresh=1997 gap=465 poll_thresh=20 ino=257 dd-2584 [001] 69.357421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1280 avg_dirty=1280 bdi_gap=40% task_gap=-19% task_weight=100% bdi_bw=49440 base_bw=784 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 69.364010: balance_dirty_state: bdi btrfs-1: dirty=903 wb=629 unstable=0 bg_thresh=996 thresh=1993 gap=461 poll_thresh=15 ino=257 dd-2584 [001] 69.364015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=99% bdi_bw=49440 base_bw=784 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 69.372117: balance_dirty_state: bdi btrfs-1: dirty=928 wb=379 unstable=0 bg_thresh=992 thresh=1985 gap=678 poll_thresh=11 ino=257 dd-2584 [001] 69.372237: balance_dirty_state: bdi btrfs-1: dirty=953 wb=379 unstable=0 bg_thresh=995 thresh=1990 gap=658 poll_thresh=12 ino=257 dd-2584 [001] 69.372354: balance_dirty_state: bdi btrfs-1: dirty=953 wb=379 unstable=0 bg_thresh=994 thresh=1989 gap=657 poll_thresh=13 ino=257 dd-2584 [001] 69.372472: balance_dirty_state: bdi btrfs-1: dirty=978 wb=379 unstable=0 bg_thresh=997 thresh=1994 gap=637 poll_thresh=14 ino=257 dd-2584 [001] 69.372591: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=379 unstable=0 bg_thresh=994 thresh=1988 gap=606 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 69.372636: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21888 wrote=0 to_write=8192 dd-2584 [001] 69.372769: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=379 unstable=0 bg_thresh=996 thresh=1993 gap=611 poll_thresh=16 ino=257 dd-2584 [001] 69.373130: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=404 unstable=0 bg_thresh=996 thresh=1992 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 69.373504: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=454 unstable=0 bg_thresh=992 thresh=1985 gap=528 poll_thresh=18 ino=257 dd-2584 [001] 69.373871: balance_dirty_state: bdi btrfs-1: dirty=978 wb=504 unstable=0 bg_thresh=994 thresh=1989 gap=507 poll_thresh=19 ino=257 dd-2584 [001] 69.374445: balance_dirty_state: bdi btrfs-1: dirty=878 wb=629 unstable=0 bg_thresh=993 thresh=1986 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 69.374447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=49440 base_bw=784 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 69.375590: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=720 to_write=7472 dd-2584 [005] 69.381220: balance_dirty_state: bdi btrfs-1: dirty=428 wb=979 unstable=0 bg_thresh=996 thresh=1992 gap=585 poll_thresh=15 ino=257 dd-2584 [005] 69.381340: balance_dirty_state: bdi btrfs-1: dirty=428 wb=979 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=16 ino=257 dd-2584 [005] 69.381574: balance_dirty_state: bdi btrfs-1: dirty=453 wb=979 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=17 ino=257 dd-2584 [005] 69.381803: balance_dirty_state: bdi btrfs-1: dirty=503 wb=979 unstable=0 bg_thresh=994 thresh=1989 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 69.381927: balance_dirty_state: bdi btrfs-1: dirty=528 wb=979 unstable=0 bg_thresh=995 thresh=1991 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 69.381932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1240 avg_dirty=1240 bdi_gap=60% task_gap=21% task_weight=99% bdi_bw=49440 base_bw=784 task_bw=100 dirtied=32 period=1232 think=0 pause=8 dd-2584 [005] 69.388162: balance_dirty_state: bdi btrfs-1: dirty=553 wb=854 unstable=0 bg_thresh=996 thresh=1992 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 69.388283: balance_dirty_state: bdi btrfs-1: dirty=553 wb=854 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 69.388402: balance_dirty_state: bdi btrfs-1: dirty=578 wb=854 unstable=0 bg_thresh=992 thresh=1985 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 69.388567: balance_dirty_state: bdi btrfs-1: dirty=603 wb=854 unstable=0 bg_thresh=988 thresh=1976 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 69.388864: balance_dirty_state: bdi btrfs-1: dirty=628 wb=854 unstable=0 bg_thresh=991 thresh=1982 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 69.388990: balance_dirty_state: bdi btrfs-1: dirty=678 wb=854 unstable=0 bg_thresh=993 thresh=1987 gap=455 poll_thresh=19 ino=257 dd-2584 [005] 69.388995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-78% task_weight=99% bdi_bw=49440 base_bw=784 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.396106: balance_dirty_state: bdi btrfs-1: dirty=678 wb=729 unstable=0 bg_thresh=993 thresh=1987 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 69.396197: balance_dirty_state: bdi btrfs-1: dirty=703 wb=729 unstable=0 bg_thresh=993 thresh=1987 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 69.396287: balance_dirty_state: bdi btrfs-1: dirty=728 wb=729 unstable=0 bg_thresh=996 thresh=1992 gap=535 poll_thresh=16 ino=257 dd-2584 [005] 69.396467: balance_dirty_state: bdi btrfs-1: dirty=753 wb=729 unstable=0 bg_thresh=998 thresh=1997 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 69.396644: balance_dirty_state: bdi btrfs-1: dirty=778 wb=729 unstable=0 bg_thresh=1000 thresh=2001 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 69.396651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-62% task_weight=99% bdi_bw=51136 base_bw=736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.404091: balance_dirty_state: bdi btrfs-1: dirty=803 wb=454 unstable=0 bg_thresh=984 thresh=1968 gap=711 poll_thresh=13 ino=257 dd-2584 [005] 69.404156: balance_dirty_state: bdi btrfs-1: dirty=828 wb=454 unstable=0 bg_thresh=986 thresh=1972 gap=690 poll_thresh=14 ino=257 dd-2584 [005] 69.404217: balance_dirty_state: bdi btrfs-1: dirty=828 wb=454 unstable=0 bg_thresh=986 thresh=1972 gap=690 poll_thresh=15 ino=257 dd-2584 [005] 69.404278: balance_dirty_state: bdi btrfs-1: dirty=853 wb=454 unstable=0 bg_thresh=985 thresh=1971 gap=664 poll_thresh=16 ino=257 dd-2584 [005] 69.404399: balance_dirty_state: bdi btrfs-1: dirty=878 wb=454 unstable=0 bg_thresh=987 thresh=1975 gap=643 poll_thresh=17 ino=257 dd-2584 [005] 69.404690: balance_dirty_state: bdi btrfs-1: dirty=903 wb=454 unstable=0 bg_thresh=987 thresh=1974 gap=617 poll_thresh=18 ino=257 dd-2584 [005] 69.404812: balance_dirty_state: bdi btrfs-1: dirty=953 wb=454 unstable=0 bg_thresh=986 thresh=1973 gap=566 poll_thresh=19 ino=257 dd-2584 [005] 69.404935: balance_dirty_state: bdi btrfs-1: dirty=978 wb=454 unstable=0 bg_thresh=986 thresh=1972 gap=540 poll_thresh=20 ino=257 dd-2584 [005] 69.405059: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=454 unstable=0 bg_thresh=988 thresh=1976 gap=519 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 69.405083: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21920 wrote=0 to_write=8192 dd-2584 [005] 69.405244: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=454 unstable=0 bg_thresh=990 thresh=1980 gap=498 poll_thresh=22 ino=257 dd-2584 [005] 69.405440: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=504 unstable=0 bg_thresh=992 thresh=1984 gap=452 poll_thresh=23 ino=257 dd-2584 [005] 69.405442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=51136 base_bw=736 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 69.408113: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=672 to_write=7520 dd-2584 [005] 69.411976: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1129 unstable=0 bg_thresh=997 thresh=1994 gap=437 poll_thresh=23 ino=257 dd-2584 [005] 69.411986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=51136 base_bw=736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 69.419925: balance_dirty_state: bdi btrfs-1: dirty=428 wb=879 unstable=0 bg_thresh=995 thresh=1991 gap=684 poll_thresh=23 ino=257 dd-2584 [001] 69.420025: balance_dirty_state: bdi btrfs-1: dirty=428 wb=879 unstable=0 bg_thresh=998 thresh=1996 gap=689 poll_thresh=17 ino=257 dd-2584 [001] 69.420150: balance_dirty_state: bdi btrfs-1: dirty=453 wb=879 unstable=0 bg_thresh=997 thresh=1995 gap=663 poll_thresh=18 ino=257 dd-2584 [001] 69.420454: balance_dirty_state: bdi btrfs-1: dirty=503 wb=879 unstable=0 bg_thresh=997 thresh=1994 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 69.420573: balance_dirty_state: bdi btrfs-1: dirty=528 wb=879 unstable=0 bg_thresh=999 thresh=1998 gap=591 poll_thresh=20 ino=257 dd-2584 [001] 69.420690: balance_dirty_state: bdi btrfs-1: dirty=553 wb=879 unstable=0 bg_thresh=998 thresh=1997 gap=565 poll_thresh=21 ino=257 dd-2584 [001] 69.420812: balance_dirty_state: bdi btrfs-1: dirty=603 wb=879 unstable=0 bg_thresh=995 thresh=1990 gap=508 poll_thresh=22 ino=257 dd-2584 [001] 69.420932: balance_dirty_state: bdi btrfs-1: dirty=628 wb=879 unstable=0 bg_thresh=994 thresh=1989 gap=482 poll_thresh=23 ino=257 dd-2584 [001] 69.420937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=51136 base_bw=736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 69.428034: balance_dirty_state: bdi btrfs-1: dirty=628 wb=754 unstable=0 bg_thresh=988 thresh=1977 gap=595 poll_thresh=23 ino=257 dd-2584 [001] 69.428107: balance_dirty_state: bdi btrfs-1: dirty=628 wb=754 unstable=0 bg_thresh=991 thresh=1982 gap=600 poll_thresh=17 ino=257 dd-2584 [001] 69.428227: balance_dirty_state: bdi btrfs-1: dirty=678 wb=754 unstable=0 bg_thresh=993 thresh=1987 gap=555 poll_thresh=18 ino=257 dd-2584 [001] 69.428348: balance_dirty_state: bdi btrfs-1: dirty=703 wb=754 unstable=0 bg_thresh=993 thresh=1986 gap=529 poll_thresh=19 ino=257 dd-2584 [001] 69.428467: balance_dirty_state: bdi btrfs-1: dirty=728 wb=754 unstable=0 bg_thresh=995 thresh=1990 gap=508 poll_thresh=20 ino=257 dd-2584 [001] 69.428758: balance_dirty_state: bdi btrfs-1: dirty=778 wb=754 unstable=0 bg_thresh=994 thresh=1989 gap=457 poll_thresh=21 ino=257 dd-2584 [001] 69.428763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=51136 base_bw=736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 69.436107: balance_dirty_state: bdi btrfs-1: dirty=778 wb=604 unstable=0 bg_thresh=999 thresh=1998 gap=616 poll_thresh=16 ino=257 dd-2584 [001] 69.436297: balance_dirty_state: bdi btrfs-1: dirty=828 wb=554 unstable=0 bg_thresh=998 thresh=1997 gap=615 poll_thresh=17 ino=257 dd-2584 [001] 69.436422: balance_dirty_state: bdi btrfs-1: dirty=853 wb=554 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 69.436544: balance_dirty_state: bdi btrfs-1: dirty=878 wb=554 unstable=0 bg_thresh=1000 thresh=2000 gap=568 poll_thresh=19 ino=257 dd-2584 [001] 69.436663: balance_dirty_state: bdi btrfs-1: dirty=903 wb=554 unstable=0 bg_thresh=999 thresh=1999 gap=542 poll_thresh=20 ino=257 dd-2584 [001] 69.436783: balance_dirty_state: bdi btrfs-1: dirty=953 wb=554 unstable=0 bg_thresh=999 thresh=1998 gap=491 poll_thresh=21 ino=257 dd-2584 [001] 69.436788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-64% task_weight=98% bdi_bw=51136 base_bw=736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 69.448043: balance_dirty_state: bdi btrfs-1: dirty=953 wb=429 unstable=0 bg_thresh=1004 thresh=2009 gap=627 poll_thresh=16 ino=257 dd-2584 [001] 69.448165: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=429 unstable=0 bg_thresh=1004 thresh=2008 gap=576 poll_thresh=17 ino=257 dd-2584 [001] 69.448447: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=429 unstable=0 bg_thresh=1000 thresh=2001 gap=544 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 69.448468: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21964 wrote=0 to_write=8192 dd-2584 [001] 69.448613: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=429 unstable=0 bg_thresh=1000 thresh=2000 gap=518 poll_thresh=19 ino=257 dd-2584 [001] 69.448788: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=479 unstable=0 bg_thresh=1002 thresh=2004 gap=497 poll_thresh=20 ino=257 dd-2584 [001] 69.448790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=51136 base_bw=736 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 69.450225: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=672 to_write=7520 dd-2584 [001] 69.455990: balance_dirty_state: bdi btrfs-1: dirty=403 wb=979 unstable=0 bg_thresh=997 thresh=1994 gap=612 poll_thresh=20 ino=257 dd-2584 [001] 69.456085: balance_dirty_state: bdi btrfs-1: dirty=428 wb=979 unstable=0 bg_thresh=999 thresh=1999 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 69.456146: balance_dirty_state: bdi btrfs-1: dirty=453 wb=979 unstable=0 bg_thresh=996 thresh=1993 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 69.456265: balance_dirty_state: bdi btrfs-1: dirty=478 wb=979 unstable=0 bg_thresh=996 thresh=1992 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 69.456383: balance_dirty_state: bdi btrfs-1: dirty=503 wb=979 unstable=0 bg_thresh=995 thresh=1991 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 69.456504: balance_dirty_state: bdi btrfs-1: dirty=553 wb=979 unstable=0 bg_thresh=997 thresh=1995 gap=463 poll_thresh=19 ino=257 dd-2584 [001] 69.456509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=51136 base_bw=736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.464092: balance_dirty_state: bdi btrfs-1: dirty=553 wb=829 unstable=0 bg_thresh=999 thresh=1999 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 69.464192: balance_dirty_state: bdi btrfs-1: dirty=578 wb=829 unstable=0 bg_thresh=1000 thresh=2001 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 69.464310: balance_dirty_state: bdi btrfs-1: dirty=578 wb=829 unstable=0 bg_thresh=1003 thresh=2006 gap=599 poll_thresh=15 ino=257 dd-2584 [005] 69.464763: balance_dirty_state: bdi btrfs-1: dirty=603 wb=829 unstable=0 bg_thresh=998 thresh=1997 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 69.464888: balance_dirty_state: bdi btrfs-1: dirty=628 wb=829 unstable=0 bg_thresh=1004 thresh=2008 gap=551 poll_thresh=17 ino=257 dd-2584 [005] 69.465031: balance_dirty_state: bdi btrfs-1: dirty=653 wb=729 unstable=0 bg_thresh=1006 thresh=2012 gap=630 poll_thresh=18 ino=257 dd-2584 [005] 69.465153: balance_dirty_state: bdi btrfs-1: dirty=703 wb=704 unstable=0 bg_thresh=1005 thresh=2011 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 69.465270: balance_dirty_state: bdi btrfs-1: dirty=728 wb=704 unstable=0 bg_thresh=1005 thresh=2010 gap=578 poll_thresh=20 ino=257 dd-2584 [005] 69.465387: balance_dirty_state: bdi btrfs-1: dirty=753 wb=704 unstable=0 bg_thresh=1004 thresh=2009 gap=552 poll_thresh=21 ino=257 dd-2584 [005] 69.465506: balance_dirty_state: bdi btrfs-1: dirty=778 wb=704 unstable=0 bg_thresh=1003 thresh=2007 gap=525 poll_thresh=22 ino=257 dd-2584 [005] 69.465623: balance_dirty_state: bdi btrfs-1: dirty=828 wb=704 unstable=0 bg_thresh=1003 thresh=2006 gap=474 poll_thresh=23 ino=257 dd-2584 [005] 69.465629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=51136 base_bw=736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.472020: balance_dirty_state: bdi btrfs-1: dirty=828 wb=704 unstable=0 bg_thresh=1001 thresh=2003 gap=471 poll_thresh=23 ino=257 dd-2584 [005] 69.472025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=51136 base_bw=736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.480052: balance_dirty_state: bdi btrfs-1: dirty=828 wb=529 unstable=0 bg_thresh=1000 thresh=2000 gap=643 poll_thresh=23 ino=257 dd-2584 [005] 69.480135: balance_dirty_state: bdi btrfs-1: dirty=828 wb=504 unstable=0 bg_thresh=998 thresh=1997 gap=665 poll_thresh=17 ino=257 dd-2584 [005] 69.480425: balance_dirty_state: bdi btrfs-1: dirty=878 wb=429 unstable=0 bg_thresh=1001 thresh=2002 gap=695 poll_thresh=18 ino=257 dd-2584 [005] 69.480544: balance_dirty_state: bdi btrfs-1: dirty=903 wb=429 unstable=0 bg_thresh=1000 thresh=2001 gap=669 poll_thresh=19 ino=257 dd-2584 [005] 69.480660: balance_dirty_state: bdi btrfs-1: dirty=928 wb=429 unstable=0 bg_thresh=1002 thresh=2005 gap=648 poll_thresh=20 ino=257 dd-2584 [005] 69.480775: balance_dirty_state: bdi btrfs-1: dirty=978 wb=429 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=21 ino=257 dd-2584 [005] 69.480892: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=429 unstable=0 bg_thresh=1001 thresh=2003 gap=571 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 69.480916: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21996 wrote=0 to_write=8192 dd-2584 [005] 69.481070: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=429 unstable=0 bg_thresh=998 thresh=1996 gap=539 poll_thresh=23 ino=257 dd-2584 [005] 69.481252: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=479 unstable=0 bg_thresh=1000 thresh=2000 gap=518 poll_thresh=24 ino=257 dd-2584 [005] 69.481439: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=529 unstable=0 bg_thresh=999 thresh=1999 gap=467 poll_thresh=25 ino=257 dd-2584 [005] 69.481441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=51136 base_bw=736 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 69.482684: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=672 to_write=7520 dd-2584 [005] 69.487994: balance_dirty_state: bdi btrfs-1: dirty=428 wb=979 unstable=0 bg_thresh=996 thresh=1992 gap=585 poll_thresh=25 ino=257 dd-2584 [005] 69.488234: balance_dirty_state: bdi btrfs-1: dirty=428 wb=979 unstable=0 bg_thresh=1001 thresh=2002 gap=595 poll_thresh=19 ino=257 dd-2584 [005] 69.488456: balance_dirty_state: bdi btrfs-1: dirty=478 wb=979 unstable=0 bg_thresh=1000 thresh=2001 gap=544 poll_thresh=20 ino=257 dd-2584 [005] 69.488690: balance_dirty_state: bdi btrfs-1: dirty=503 wb=979 unstable=0 bg_thresh=1000 thresh=2000 gap=518 poll_thresh=21 ino=257 dd-2584 [005] 69.488925: balance_dirty_state: bdi btrfs-1: dirty=528 wb=979 unstable=0 bg_thresh=999 thresh=1999 gap=492 poll_thresh=22 ino=257 dd-2584 [005] 69.488934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=51136 base_bw=736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.495984: balance_dirty_state: bdi btrfs-1: dirty=528 wb=854 unstable=0 bg_thresh=1002 thresh=2005 gap=623 poll_thresh=22 ino=257 dd-2584 [005] 69.496114: balance_dirty_state: bdi btrfs-1: dirty=553 wb=854 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 69.496349: balance_dirty_state: bdi btrfs-1: dirty=578 wb=854 unstable=0 bg_thresh=1001 thresh=2003 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 69.496586: balance_dirty_state: bdi btrfs-1: dirty=603 wb=854 unstable=0 bg_thresh=1003 thresh=2007 gap=550 poll_thresh=18 ino=257 dd-2584 [005] 69.496820: balance_dirty_state: bdi btrfs-1: dirty=653 wb=854 unstable=0 bg_thresh=1003 thresh=2006 gap=499 poll_thresh=19 ino=257 dd-2584 [005] 69.496829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-56% task_weight=99% bdi_bw=51136 base_bw=736 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.504114: balance_dirty_state: bdi btrfs-1: dirty=653 wb=729 unstable=0 bg_thresh=999 thresh=1998 gap=616 poll_thresh=14 ino=257 dd-2584 [005] 69.504177: balance_dirty_state: bdi btrfs-1: dirty=678 wb=729 unstable=0 bg_thresh=999 thresh=1998 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 69.504408: balance_dirty_state: bdi btrfs-1: dirty=703 wb=729 unstable=0 bg_thresh=1001 thresh=2003 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 69.504527: balance_dirty_state: bdi btrfs-1: dirty=728 wb=729 unstable=0 bg_thresh=1001 thresh=2002 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 69.504644: balance_dirty_state: bdi btrfs-1: dirty=753 wb=729 unstable=0 bg_thresh=1000 thresh=2001 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 69.504763: balance_dirty_state: bdi btrfs-1: dirty=778 wb=729 unstable=0 bg_thresh=1002 thresh=2005 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 69.504768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=53864 base_bw=692 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.512061: balance_dirty_state: bdi btrfs-1: dirty=778 wb=604 unstable=0 bg_thresh=998 thresh=1997 gap=615 poll_thresh=19 ino=257 dd-2584 [005] 69.512146: balance_dirty_state: bdi btrfs-1: dirty=803 wb=604 unstable=0 bg_thresh=998 thresh=1997 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 69.512209: balance_dirty_state: bdi btrfs-1: dirty=828 wb=604 unstable=0 bg_thresh=998 thresh=1996 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 69.512272: balance_dirty_state: bdi btrfs-1: dirty=828 wb=604 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 69.512395: balance_dirty_state: bdi btrfs-1: dirty=878 wb=604 unstable=0 bg_thresh=995 thresh=1991 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 69.512524: balance_dirty_state: bdi btrfs-1: dirty=903 wb=604 unstable=0 bg_thresh=998 thresh=1996 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 69.512529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=53864 base_bw=692 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.520007: balance_dirty_state: bdi btrfs-1: dirty=903 wb=429 unstable=0 bg_thresh=1001 thresh=2002 gap=670 poll_thresh=18 ino=257 dd-2584 [005] 69.520127: balance_dirty_state: bdi btrfs-1: dirty=903 wb=429 unstable=0 bg_thresh=1003 thresh=2007 gap=675 poll_thresh=13 ino=257 dd-2584 [005] 69.520248: balance_dirty_state: bdi btrfs-1: dirty=928 wb=429 unstable=0 bg_thresh=1000 thresh=2001 gap=644 poll_thresh=14 ino=257 dd-2584 [005] 69.520714: balance_dirty_state: bdi btrfs-1: dirty=953 wb=429 unstable=0 bg_thresh=1003 thresh=2006 gap=624 poll_thresh=15 ino=257 dd-2584 [005] 69.520833: balance_dirty_state: bdi btrfs-1: dirty=953 wb=429 unstable=0 bg_thresh=1002 thresh=2005 gap=623 poll_thresh=16 ino=257 dd-2584 [005] 69.521005: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=429 unstable=0 bg_thresh=1002 thresh=2004 gap=572 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 69.521028: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22036 wrote=0 to_write=8192 dd-2584 [005] 69.521179: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=429 unstable=0 bg_thresh=1001 thresh=2003 gap=546 poll_thresh=18 ino=257 dd-2584 [005] 69.521359: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=479 unstable=0 bg_thresh=1001 thresh=2002 gap=520 poll_thresh=19 ino=257 dd-2584 [005] 69.521538: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=529 unstable=0 bg_thresh=1003 thresh=2006 gap=474 poll_thresh=20 ino=257 dd-2584 [005] 69.521541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=53864 base_bw=692 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 69.522787: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=672 to_write=7520 dd-2584 [005] 69.528014: balance_dirty_state: bdi btrfs-1: dirty=428 wb=954 unstable=0 bg_thresh=1002 thresh=2005 gap=623 poll_thresh=20 ino=257 dd-2584 [005] 69.528111: balance_dirty_state: bdi btrfs-1: dirty=428 wb=954 unstable=0 bg_thresh=1002 thresh=2004 gap=622 poll_thresh=15 ino=257 dd-2584 [005] 69.528171: balance_dirty_state: bdi btrfs-1: dirty=453 wb=954 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 69.528287: balance_dirty_state: bdi btrfs-1: dirty=478 wb=954 unstable=0 bg_thresh=1001 thresh=2003 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 69.528404: balance_dirty_state: bdi btrfs-1: dirty=503 wb=954 unstable=0 bg_thresh=1003 thresh=2007 gap=550 poll_thresh=18 ino=257 dd-2584 [005] 69.528694: balance_dirty_state: bdi btrfs-1: dirty=553 wb=954 unstable=0 bg_thresh=1003 thresh=2006 gap=499 poll_thresh=19 ino=257 dd-2584 [005] 69.528699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=53864 base_bw=692 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 69.536063: balance_dirty_state: bdi btrfs-1: dirty=553 wb=829 unstable=0 bg_thresh=1003 thresh=2007 gap=625 poll_thresh=19 ino=257 dd-2584 [004] 69.536132: balance_dirty_state: bdi btrfs-1: dirty=553 wb=829 unstable=0 bg_thresh=1003 thresh=2007 gap=625 poll_thresh=14 ino=257 dd-2584 [004] 69.536193: balance_dirty_state: bdi btrfs-1: dirty=578 wb=829 unstable=0 bg_thresh=1006 thresh=2012 gap=605 poll_thresh=15 ino=257 dd-2584 [004] 69.536253: balance_dirty_state: bdi btrfs-1: dirty=578 wb=829 unstable=0 bg_thresh=1006 thresh=2012 gap=605 poll_thresh=16 ino=257 dd-2584 [004] 69.536372: balance_dirty_state: bdi btrfs-1: dirty=628 wb=829 unstable=0 bg_thresh=1008 thresh=2017 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 69.536493: balance_dirty_state: bdi btrfs-1: dirty=653 wb=829 unstable=0 bg_thresh=1010 thresh=2021 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 69.536614: balance_dirty_state: bdi btrfs-1: dirty=678 wb=829 unstable=0 bg_thresh=1010 thresh=2020 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 69.536733: balance_dirty_state: bdi btrfs-1: dirty=728 wb=829 unstable=0 bg_thresh=1009 thresh=2019 gap=462 poll_thresh=20 ino=257 dd-2584 [004] 69.536738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=53864 base_bw=692 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 69.543946: balance_dirty_state: bdi btrfs-1: dirty=728 wb=704 unstable=0 bg_thresh=1002 thresh=2005 gap=573 poll_thresh=20 ino=257 dd-2584 [004] 69.544039: balance_dirty_state: bdi btrfs-1: dirty=728 wb=704 unstable=0 bg_thresh=1002 thresh=2005 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 69.544129: balance_dirty_state: bdi btrfs-1: dirty=753 wb=704 unstable=0 bg_thresh=1005 thresh=2010 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 69.544621: balance_dirty_state: bdi btrfs-1: dirty=778 wb=704 unstable=0 bg_thresh=1007 thresh=2015 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 69.544802: balance_dirty_state: bdi btrfs-1: dirty=803 wb=704 unstable=0 bg_thresh=1010 thresh=2020 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 69.544984: balance_dirty_state: bdi btrfs-1: dirty=853 wb=704 unstable=0 bg_thresh=1009 thresh=2019 gap=462 poll_thresh=19 ino=257 dd-2584 [004] 69.544990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=53864 base_bw=692 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 69.551984: balance_dirty_state: bdi btrfs-1: dirty=853 wb=529 unstable=0 bg_thresh=1004 thresh=2008 gap=626 poll_thresh=19 ino=257 dd-2584 [004] 69.552076: balance_dirty_state: bdi btrfs-1: dirty=853 wb=529 unstable=0 bg_thresh=1004 thresh=2008 gap=626 poll_thresh=14 ino=257 dd-2584 [004] 69.552165: balance_dirty_state: bdi btrfs-1: dirty=878 wb=529 unstable=0 bg_thresh=1004 thresh=2008 gap=601 poll_thresh=15 ino=257 dd-2584 [004] 69.552253: balance_dirty_state: bdi btrfs-1: dirty=903 wb=529 unstable=0 bg_thresh=1006 thresh=2013 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 69.552430: balance_dirty_state: bdi btrfs-1: dirty=928 wb=529 unstable=0 bg_thresh=1009 thresh=2018 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 69.552612: balance_dirty_state: bdi btrfs-1: dirty=953 wb=529 unstable=0 bg_thresh=1011 thresh=2022 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 69.552790: balance_dirty_state: bdi btrfs-1: dirty=978 wb=529 unstable=0 bg_thresh=1010 thresh=2021 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 69.552969: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=529 unstable=0 bg_thresh=1010 thresh=2020 gap=463 poll_thresh=20 ino=257 dd-2584 [004] 69.552975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=53864 base_bw=692 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 69.552990: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22068 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 69.554431: writeback_single_inode: bdi btrfs-1: ino=257 state= age=252 wrote=608 to_write=7584 dd-2584 [004] 69.560029: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1029 unstable=0 bg_thresh=999 thresh=1998 gap=541 poll_thresh=20 ino=257 dd-2584 [004] 69.560362: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1029 unstable=0 bg_thresh=999 thresh=1998 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 69.560423: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1029 unstable=0 bg_thresh=1001 thresh=2003 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 69.560595: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1029 unstable=0 bg_thresh=1004 thresh=2008 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 69.560601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=53864 base_bw=692 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 69.568000: balance_dirty_state: bdi btrfs-1: dirty=478 wb=904 unstable=0 bg_thresh=1006 thresh=2013 gap=631 poll_thresh=17 ino=257 dd-2584 [004] 69.568089: balance_dirty_state: bdi btrfs-1: dirty=503 wb=904 unstable=0 bg_thresh=1006 thresh=2013 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 69.568177: balance_dirty_state: bdi btrfs-1: dirty=528 wb=904 unstable=0 bg_thresh=1009 thresh=2018 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 69.568263: balance_dirty_state: bdi btrfs-1: dirty=528 wb=904 unstable=0 bg_thresh=1009 thresh=2018 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 69.568351: balance_dirty_state: bdi btrfs-1: dirty=553 wb=904 unstable=0 bg_thresh=1011 thresh=2023 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 69.568530: balance_dirty_state: bdi btrfs-1: dirty=578 wb=904 unstable=0 bg_thresh=1011 thresh=2022 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 69.568711: balance_dirty_state: bdi btrfs-1: dirty=603 wb=904 unstable=0 bg_thresh=1010 thresh=2021 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 69.568890: balance_dirty_state: bdi btrfs-1: dirty=653 wb=904 unstable=0 bg_thresh=1012 thresh=2025 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 69.568897: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=53864 base_bw=692 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 69.576068: balance_dirty_state: bdi btrfs-1: dirty=653 wb=779 unstable=0 bg_thresh=1003 thresh=2007 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 69.576133: balance_dirty_state: bdi btrfs-1: dirty=653 wb=779 unstable=0 bg_thresh=1003 thresh=2007 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 69.576194: balance_dirty_state: bdi btrfs-1: dirty=678 wb=779 unstable=0 bg_thresh=1006 thresh=2012 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 69.576419: balance_dirty_state: bdi btrfs-1: dirty=703 wb=779 unstable=0 bg_thresh=1003 thresh=2006 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 69.576594: balance_dirty_state: bdi btrfs-1: dirty=728 wb=779 unstable=0 bg_thresh=999 thresh=1998 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 69.576600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=53864 base_bw=692 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 69.584056: balance_dirty_state: bdi btrfs-1: dirty=728 wb=654 unstable=0 bg_thresh=1001 thresh=2003 gap=621 poll_thresh=17 ino=257 dd-2584 [000] 69.584149: balance_dirty_state: bdi btrfs-1: dirty=753 wb=654 unstable=0 bg_thresh=1001 thresh=2003 gap=596 poll_thresh=13 ino=257 dd-2584 [000] 69.584231: balance_dirty_state: bdi btrfs-1: dirty=778 wb=654 unstable=0 bg_thresh=1004 thresh=2008 gap=576 poll_thresh=14 ino=257 dd-2584 [000] 69.584314: balance_dirty_state: bdi btrfs-1: dirty=778 wb=654 unstable=0 bg_thresh=1006 thresh=2013 gap=581 poll_thresh=15 ino=257 dd-2584 [000] 69.584396: balance_dirty_state: bdi btrfs-1: dirty=803 wb=654 unstable=0 bg_thresh=1006 thresh=2013 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 69.584565: balance_dirty_state: bdi btrfs-1: dirty=828 wb=654 unstable=0 bg_thresh=1006 thresh=2012 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 69.584737: balance_dirty_state: bdi btrfs-1: dirty=853 wb=654 unstable=0 bg_thresh=1008 thresh=2016 gap=509 poll_thresh=18 ino=257 dd-2584 [000] 69.584906: balance_dirty_state: bdi btrfs-1: dirty=903 wb=654 unstable=0 bg_thresh=1007 thresh=2015 gap=458 poll_thresh=19 ino=257 dd-2584 [000] 69.584912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=53864 base_bw=692 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 69.592019: balance_dirty_state: bdi btrfs-1: dirty=903 wb=479 unstable=0 bg_thresh=1005 thresh=2010 gap=628 poll_thresh=19 ino=257 dd-2584 [000] 69.592102: balance_dirty_state: bdi btrfs-1: dirty=903 wb=479 unstable=0 bg_thresh=1005 thresh=2010 gap=628 poll_thresh=14 ino=257 dd-2584 [000] 69.592173: balance_dirty_state: bdi btrfs-1: dirty=928 wb=479 unstable=0 bg_thresh=1007 thresh=2015 gap=608 poll_thresh=15 ino=257 dd-2584 [000] 69.592246: balance_dirty_state: bdi btrfs-1: dirty=953 wb=479 unstable=0 bg_thresh=1007 thresh=2015 gap=583 poll_thresh=16 ino=257 dd-2584 [000] 69.592603: balance_dirty_state: bdi btrfs-1: dirty=978 wb=479 unstable=0 bg_thresh=1004 thresh=2008 gap=551 poll_thresh=17 ino=257 dd-2584 [000] 69.592750: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=479 unstable=0 bg_thresh=1006 thresh=2012 gap=530 poll_thresh=18 ino=257 dd-2584 [000] 69.592894: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=479 unstable=0 bg_thresh=1005 thresh=2011 gap=504 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 69.592930: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22108 wrote=0 to_write=8192 dd-2584 [000] 69.593145: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=429 unstable=0 bg_thresh=1005 thresh=2010 gap=528 poll_thresh=20 ino=257 dd-2584 [000] 69.593344: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=454 unstable=0 bg_thresh=1003 thresh=2006 gap=549 poll_thresh=21 ino=257 dd-2584 [000] 69.593533: balance_dirty_state: bdi btrfs-1: dirty=953 wb=504 unstable=0 bg_thresh=1005 thresh=2010 gap=553 poll_thresh=22 ino=257 dd-2584 [000] 69.593725: balance_dirty_state: bdi btrfs-1: dirty=953 wb=579 unstable=0 bg_thresh=1000 thresh=2001 gap=469 poll_thresh=23 ino=257 dd-2584 [000] 69.593728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=53864 base_bw=692 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 69.594957: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=736 to_write=7456 dd-2584 [000] 69.604056: balance_dirty_state: bdi btrfs-1: dirty=428 wb=954 unstable=0 bg_thresh=1002 thresh=2004 gap=622 poll_thresh=23 ino=257 dd-2584 [000] 69.604147: balance_dirty_state: bdi btrfs-1: dirty=428 wb=954 unstable=0 bg_thresh=1004 thresh=2009 gap=627 poll_thresh=17 ino=257 dd-2584 [000] 69.604435: balance_dirty_state: bdi btrfs-1: dirty=478 wb=954 unstable=0 bg_thresh=1001 thresh=2002 gap=570 poll_thresh=18 ino=257 dd-2584 [000] 69.604549: balance_dirty_state: bdi btrfs-1: dirty=503 wb=954 unstable=0 bg_thresh=1003 thresh=2006 gap=549 poll_thresh=19 ino=257 dd-2584 [000] 69.604661: balance_dirty_state: bdi btrfs-1: dirty=528 wb=954 unstable=0 bg_thresh=1002 thresh=2005 gap=523 poll_thresh=20 ino=257 dd-2584 [000] 69.604775: balance_dirty_state: bdi btrfs-1: dirty=553 wb=954 unstable=0 bg_thresh=1002 thresh=2004 gap=497 poll_thresh=21 ino=257 dd-2584 [000] 69.604779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=53864 base_bw=692 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 69.612113: balance_dirty_state: bdi btrfs-1: dirty=553 wb=829 unstable=0 bg_thresh=1004 thresh=2008 gap=626 poll_thresh=21 ino=257 dd-2584 [000] 69.612188: balance_dirty_state: bdi btrfs-1: dirty=578 wb=829 unstable=0 bg_thresh=1004 thresh=2008 gap=601 poll_thresh=16 ino=257 dd-2584 [000] 69.612312: balance_dirty_state: bdi btrfs-1: dirty=603 wb=829 unstable=0 bg_thresh=1006 thresh=2012 gap=580 poll_thresh=17 ino=257 dd-2584 [000] 69.612432: balance_dirty_state: bdi btrfs-1: dirty=653 wb=829 unstable=0 bg_thresh=1005 thresh=2011 gap=529 poll_thresh=18 ino=257 dd-2584 [000] 69.612554: balance_dirty_state: bdi btrfs-1: dirty=678 wb=829 unstable=0 bg_thresh=1005 thresh=2010 gap=503 poll_thresh=19 ino=257 dd-2584 [000] 69.612781: balance_dirty_state: bdi btrfs-1: dirty=703 wb=729 unstable=0 bg_thresh=1004 thresh=2008 gap=576 poll_thresh=20 ino=257 dd-2584 [000] 69.613223: balance_dirty_state: bdi btrfs-1: dirty=728 wb=729 unstable=0 bg_thresh=1001 thresh=2002 gap=545 poll_thresh=21 ino=257 dd-2584 [000] 69.613393: balance_dirty_state: bdi btrfs-1: dirty=778 wb=729 unstable=0 bg_thresh=996 thresh=1993 gap=486 poll_thresh=22 ino=257 dd-2584 [000] 69.613399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=55992 base_bw=608 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 69.620070: balance_dirty_state: bdi btrfs-1: dirty=778 wb=729 unstable=0 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=22 ino=257 dd-2584 [001] 69.620078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=55992 base_bw=608 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 69.628042: balance_dirty_state: bdi btrfs-1: dirty=778 wb=554 unstable=0 bg_thresh=996 thresh=1992 gap=660 poll_thresh=22 ino=257 dd-2584 [001] 69.628125: balance_dirty_state: bdi btrfs-1: dirty=803 wb=479 unstable=0 bg_thresh=998 thresh=1997 gap=715 poll_thresh=16 ino=257 dd-2584 [001] 69.628333: balance_dirty_state: bdi btrfs-1: dirty=828 wb=479 unstable=0 bg_thresh=1001 thresh=2002 gap=695 poll_thresh=17 ino=257 dd-2584 [001] 69.628568: balance_dirty_state: bdi btrfs-1: dirty=853 wb=479 unstable=0 bg_thresh=1000 thresh=2001 gap=669 poll_thresh=18 ino=257 dd-2584 [001] 69.628805: balance_dirty_state: bdi btrfs-1: dirty=878 wb=479 unstable=0 bg_thresh=1002 thresh=2005 gap=648 poll_thresh=19 ino=257 dd-2584 [001] 69.629039: balance_dirty_state: bdi btrfs-1: dirty=928 wb=479 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=20 ino=257 dd-2584 [001] 69.629273: balance_dirty_state: bdi btrfs-1: dirty=953 wb=479 unstable=0 bg_thresh=1001 thresh=2003 gap=571 poll_thresh=21 ino=257 dd-2584 [001] 69.629856: balance_dirty_state: bdi btrfs-1: dirty=978 wb=479 unstable=0 bg_thresh=1001 thresh=2002 gap=545 poll_thresh=22 ino=257 dd-2584 [001] 69.630095: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=479 unstable=0 bg_thresh=1003 thresh=2006 gap=499 poll_thresh=23 ino=257 dd-2584 [001] 69.630104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=98% bdi_bw=55992 base_bw=608 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 69.630140: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22144 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 69.633028: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=592 to_write=7600 dd-2584 [001] 69.636038: balance_dirty_state: bdi btrfs-1: dirty=428 wb=954 unstable=0 bg_thresh=1005 thresh=2010 gap=628 poll_thresh=23 ino=257 dd-2584 [001] 69.636139: balance_dirty_state: bdi btrfs-1: dirty=428 wb=954 unstable=0 bg_thresh=1002 thresh=2004 gap=622 poll_thresh=17 ino=257 dd-2584 [001] 69.636259: balance_dirty_state: bdi btrfs-1: dirty=478 wb=954 unstable=0 bg_thresh=1001 thresh=2003 gap=571 poll_thresh=18 ino=257 dd-2584 [001] 69.636375: balance_dirty_state: bdi btrfs-1: dirty=503 wb=954 unstable=0 bg_thresh=1001 thresh=2002 gap=545 poll_thresh=19 ino=257 dd-2584 [001] 69.636494: balance_dirty_state: bdi btrfs-1: dirty=528 wb=954 unstable=0 bg_thresh=1003 thresh=2006 gap=524 poll_thresh=20 ino=257 dd-2584 [001] 69.636611: balance_dirty_state: bdi btrfs-1: dirty=553 wb=954 unstable=0 bg_thresh=1002 thresh=2005 gap=498 poll_thresh=21 ino=257 dd-2584 [001] 69.636616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=55992 base_bw=608 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 69.644073: balance_dirty_state: bdi btrfs-1: dirty=553 wb=829 unstable=0 bg_thresh=1003 thresh=2006 gap=624 poll_thresh=21 ino=257 dd-2584 [000] 69.644198: balance_dirty_state: bdi btrfs-1: dirty=553 wb=829 unstable=0 bg_thresh=1003 thresh=2006 gap=624 poll_thresh=16 ino=257 dd-2584 [000] 69.644427: balance_dirty_state: bdi btrfs-1: dirty=603 wb=829 unstable=0 bg_thresh=1005 thresh=2011 gap=579 poll_thresh=17 ino=257 dd-2584 [000] 69.645011: balance_dirty_state: bdi btrfs-1: dirty=628 wb=829 unstable=0 bg_thresh=1008 thresh=2016 gap=559 poll_thresh=18 ino=257 dd-2584 [000] 69.645249: balance_dirty_state: bdi btrfs-1: dirty=653 wb=829 unstable=0 bg_thresh=1010 thresh=2020 gap=538 poll_thresh=19 ino=257 dd-2584 [000] 69.645483: balance_dirty_state: bdi btrfs-1: dirty=678 wb=829 unstable=0 bg_thresh=1009 thresh=2019 gap=512 poll_thresh=20 ino=257 dd-2584 [000] 69.645716: balance_dirty_state: bdi btrfs-1: dirty=728 wb=829 unstable=0 bg_thresh=1009 thresh=2018 gap=461 poll_thresh=21 ino=257 dd-2584 [000] 69.645725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=101% bdi_bw=55992 base_bw=608 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 69.652008: balance_dirty_state: bdi btrfs-1: dirty=728 wb=704 unstable=0 bg_thresh=1002 thresh=2004 gap=572 poll_thresh=21 ino=257 dd-2584 [004] 69.652193: balance_dirty_state: bdi btrfs-1: dirty=753 wb=704 unstable=0 bg_thresh=1002 thresh=2004 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 69.652542: balance_dirty_state: bdi btrfs-1: dirty=778 wb=704 unstable=0 bg_thresh=1004 thresh=2009 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 69.652889: balance_dirty_state: bdi btrfs-1: dirty=803 wb=704 unstable=0 bg_thresh=1007 thresh=2014 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 69.653250: balance_dirty_state: bdi btrfs-1: dirty=828 wb=704 unstable=0 bg_thresh=1009 thresh=2018 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 69.653262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=99% bdi_bw=55992 base_bw=608 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 69.660084: balance_dirty_state: bdi btrfs-1: dirty=853 wb=704 unstable=0 bg_thresh=1006 thresh=2012 gap=455 poll_thresh=14 ino=257 dd-2584 [004] 69.660090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=101% bdi_bw=55992 base_bw=608 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 69.668116: balance_dirty_state: bdi btrfs-1: dirty=853 wb=479 unstable=0 bg_thresh=1003 thresh=2006 gap=674 poll_thresh=10 ino=257 dd-2584 [000] 69.668436: balance_dirty_state: bdi btrfs-1: dirty=878 wb=479 unstable=0 bg_thresh=1002 thresh=2005 gap=648 poll_thresh=11 ino=257 dd-2584 [000] 69.668538: balance_dirty_state: bdi btrfs-1: dirty=903 wb=479 unstable=0 bg_thresh=1003 thresh=2006 gap=624 poll_thresh=12 ino=257 dd-2584 [000] 69.668621: balance_dirty_state: bdi btrfs-1: dirty=903 wb=479 unstable=0 bg_thresh=1005 thresh=2011 gap=629 poll_thresh=13 ino=257 dd-2584 [000] 69.668720: balance_dirty_state: bdi btrfs-1: dirty=928 wb=404 unstable=0 bg_thresh=1005 thresh=2011 gap=679 poll_thresh=14 ino=257 dd-2584 [000] 69.668819: balance_dirty_state: bdi btrfs-1: dirty=953 wb=354 unstable=0 bg_thresh=1008 thresh=2016 gap=709 poll_thresh=15 ino=257 dd-2584 [000] 69.668897: balance_dirty_state: bdi btrfs-1: dirty=953 wb=329 unstable=0 bg_thresh=1007 thresh=2015 gap=733 poll_thresh=16 ino=257 dd-2584 [000] 69.669040: balance_dirty_state: bdi btrfs-1: dirty=978 wb=329 unstable=0 bg_thresh=1007 thresh=2014 gap=707 poll_thresh=17 ino=257 dd-2584 [000] 69.669183: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=329 unstable=0 bg_thresh=1006 thresh=2013 gap=656 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 69.669249: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22184 wrote=0 to_write=8192 dd-2584 [000] 69.669338: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=329 unstable=0 bg_thresh=1006 thresh=2012 gap=630 poll_thresh=19 ino=257 dd-2584 [000] 69.669493: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=354 unstable=0 bg_thresh=1008 thresh=2016 gap=609 poll_thresh=20 ino=257 dd-2584 [000] 69.669651: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=404 unstable=0 bg_thresh=1007 thresh=2015 gap=558 poll_thresh=21 ino=257 dd-2584 [000] 69.670010: balance_dirty_state: bdi btrfs-1: dirty=928 wb=529 unstable=0 bg_thresh=1007 thresh=2014 gap=557 poll_thresh=22 ino=257 dd-2584 [000] 69.670169: balance_dirty_state: bdi btrfs-1: dirty=903 wb=604 unstable=0 bg_thresh=1009 thresh=2018 gap=511 poll_thresh=23 ino=257 dd-2584 [000] 69.670328: balance_dirty_state: bdi btrfs-1: dirty=878 wb=654 unstable=0 bg_thresh=1008 thresh=2017 gap=485 poll_thresh=24 ino=257 dd-2584 [000] 69.670330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=55992 base_bw=608 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 69.671660: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=816 to_write=7376 dd-2584 [000] 69.676346: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1004 unstable=0 bg_thresh=1005 thresh=2011 gap=604 poll_thresh=24 ino=257 dd-2584 [000] 69.676435: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1004 unstable=0 bg_thresh=1011 thresh=2022 gap=590 poll_thresh=18 ino=257 dd-2584 [000] 69.676619: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1004 unstable=0 bg_thresh=1006 thresh=2012 gap=555 poll_thresh=19 ino=257 dd-2584 [000] 69.676795: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1004 unstable=0 bg_thresh=1003 thresh=2007 gap=500 poll_thresh=20 ino=257 dd-2584 [000] 69.676802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-150% task_weight=100% bdi_bw=55992 base_bw=608 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 69.684011: balance_dirty_state: bdi btrfs-1: dirty=503 wb=879 unstable=0 bg_thresh=1005 thresh=2011 gap=629 poll_thresh=20 ino=257 dd-2584 [000] 69.684087: balance_dirty_state: bdi btrfs-1: dirty=503 wb=879 unstable=0 bg_thresh=1005 thresh=2011 gap=629 poll_thresh=15 ino=257 dd-2584 [000] 69.684145: balance_dirty_state: bdi btrfs-1: dirty=528 wb=879 unstable=0 bg_thresh=1008 thresh=2016 gap=609 poll_thresh=16 ino=257 dd-2584 [000] 69.684260: balance_dirty_state: bdi btrfs-1: dirty=553 wb=879 unstable=0 bg_thresh=1007 thresh=2015 gap=583 poll_thresh=17 ino=257 dd-2584 [000] 69.684587: balance_dirty_state: bdi btrfs-1: dirty=578 wb=879 unstable=0 bg_thresh=1007 thresh=2014 gap=557 poll_thresh=18 ino=257 dd-2584 [000] 69.684707: balance_dirty_state: bdi btrfs-1: dirty=628 wb=879 unstable=0 bg_thresh=1006 thresh=2013 gap=506 poll_thresh=19 ino=257 dd-2584 [000] 69.684833: balance_dirty_state: bdi btrfs-1: dirty=653 wb=879 unstable=0 bg_thresh=1008 thresh=2017 gap=485 poll_thresh=20 ino=257 dd-2584 [000] 69.684837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=55992 base_bw=608 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 69.692018: balance_dirty_state: bdi btrfs-1: dirty=653 wb=804 unstable=0 bg_thresh=1005 thresh=2011 gap=554 poll_thresh=20 ino=257 dd-2584 [004] 69.692112: balance_dirty_state: bdi btrfs-1: dirty=678 wb=804 unstable=0 bg_thresh=1005 thresh=2011 gap=529 poll_thresh=15 ino=257 dd-2584 [004] 69.692199: balance_dirty_state: bdi btrfs-1: dirty=678 wb=804 unstable=0 bg_thresh=1008 thresh=2016 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 69.692375: balance_dirty_state: bdi btrfs-1: dirty=728 wb=804 unstable=0 bg_thresh=1010 thresh=2021 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 69.692382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=55992 base_bw=608 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 69.700040: balance_dirty_state: bdi btrfs-1: dirty=728 wb=679 unstable=0 bg_thresh=1010 thresh=2020 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 69.700166: balance_dirty_state: bdi btrfs-1: dirty=728 wb=679 unstable=0 bg_thresh=1010 thresh=2020 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 69.700284: balance_dirty_state: bdi btrfs-1: dirty=753 wb=679 unstable=0 bg_thresh=1012 thresh=2025 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 69.700401: balance_dirty_state: bdi btrfs-1: dirty=778 wb=679 unstable=0 bg_thresh=1012 thresh=2025 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 69.700521: balance_dirty_state: bdi btrfs-1: dirty=778 wb=679 unstable=0 bg_thresh=1015 thresh=2030 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 69.700757: balance_dirty_state: bdi btrfs-1: dirty=803 wb=679 unstable=0 bg_thresh=1011 thresh=2023 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 69.701331: balance_dirty_state: bdi btrfs-1: dirty=853 wb=604 unstable=0 bg_thresh=1006 thresh=2013 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 69.701522: balance_dirty_state: bdi btrfs-1: dirty=878 wb=554 unstable=0 bg_thresh=999 thresh=1998 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 69.701726: balance_dirty_state: bdi btrfs-1: dirty=903 wb=554 unstable=0 bg_thresh=997 thresh=1995 gap=538 poll_thresh=20 ino=257 dd-2584 [004] 69.701907: balance_dirty_state: bdi btrfs-1: dirty=953 wb=554 unstable=0 bg_thresh=1000 thresh=2000 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 69.701913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=55992 base_bw=608 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 69.712092: balance_dirty_state: bdi btrfs-1: dirty=953 wb=404 unstable=0 bg_thresh=1003 thresh=2007 gap=650 poll_thresh=21 ino=257 dd-2584 [004] 69.712190: balance_dirty_state: bdi btrfs-1: dirty=953 wb=404 unstable=0 bg_thresh=1006 thresh=2012 gap=655 poll_thresh=16 ino=257 dd-2584 [004] 69.712366: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=404 unstable=0 bg_thresh=1005 thresh=2011 gap=604 poll_thresh=17 ino=257 dd-2584 [004] 69.712540: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=404 unstable=0 bg_thresh=1005 thresh=2010 gap=578 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 69.712624: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22228 wrote=0 to_write=8192 dd-2584 [004] 69.712731: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=404 unstable=0 bg_thresh=1007 thresh=2014 gap=557 poll_thresh=19 ino=257 dd-2584 [004] 69.712923: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=479 unstable=0 bg_thresh=1006 thresh=2013 gap=506 poll_thresh=20 ino=257 dd-2584 [004] 69.713376: balance_dirty_state: bdi btrfs-1: dirty=878 wb=679 unstable=0 bg_thresh=1003 thresh=2006 gap=449 poll_thresh=21 ino=257 dd-2584 [004] 69.713378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=55992 base_bw=608 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 69.714398: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=704 to_write=7488 dd-2584 [005] 69.720130: balance_dirty_state: bdi btrfs-1: dirty=453 wb=979 unstable=0 bg_thresh=1007 thresh=2015 gap=583 poll_thresh=21 ino=257 dd-2584 [005] 69.720194: balance_dirty_state: bdi btrfs-1: dirty=453 wb=979 unstable=0 bg_thresh=1007 thresh=2015 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 69.720317: balance_dirty_state: bdi btrfs-1: dirty=478 wb=979 unstable=0 bg_thresh=1007 thresh=2014 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 69.720436: balance_dirty_state: bdi btrfs-1: dirty=528 wb=979 unstable=0 bg_thresh=1006 thresh=2013 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 69.720560: balance_dirty_state: bdi btrfs-1: dirty=553 wb=979 unstable=0 bg_thresh=1005 thresh=2011 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 69.720565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=57428 base_bw=572 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 69.728088: balance_dirty_state: bdi btrfs-1: dirty=553 wb=854 unstable=0 bg_thresh=1000 thresh=2001 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 69.728154: balance_dirty_state: bdi btrfs-1: dirty=553 wb=854 unstable=0 bg_thresh=1000 thresh=2001 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 69.728213: balance_dirty_state: bdi btrfs-1: dirty=553 wb=854 unstable=0 bg_thresh=1003 thresh=2006 gap=599 poll_thresh=15 ino=257 dd-2584 [001] 69.728276: balance_dirty_state: bdi btrfs-1: dirty=578 wb=854 unstable=0 bg_thresh=1003 thresh=2006 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 69.728397: balance_dirty_state: bdi btrfs-1: dirty=603 wb=854 unstable=0 bg_thresh=1005 thresh=2011 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 69.728520: balance_dirty_state: bdi btrfs-1: dirty=653 wb=854 unstable=0 bg_thresh=1007 thresh=2015 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 69.728814: balance_dirty_state: bdi btrfs-1: dirty=678 wb=854 unstable=0 bg_thresh=1007 thresh=2014 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 69.728819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=57428 base_bw=572 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 69.736067: balance_dirty_state: bdi btrfs-1: dirty=678 wb=679 unstable=0 bg_thresh=1008 thresh=2016 gap=659 poll_thresh=19 ino=257 dd-2584 [001] 69.736135: balance_dirty_state: bdi btrfs-1: dirty=703 wb=679 unstable=0 bg_thresh=1007 thresh=2015 gap=633 poll_thresh=14 ino=257 dd-2584 [001] 69.736197: balance_dirty_state: bdi btrfs-1: dirty=703 wb=679 unstable=0 bg_thresh=1007 thresh=2015 gap=633 poll_thresh=15 ino=257 dd-2584 [001] 69.736276: balance_dirty_state: bdi btrfs-1: dirty=728 wb=679 unstable=0 bg_thresh=1007 thresh=2014 gap=607 poll_thresh=16 ino=257 dd-2584 [001] 69.736512: balance_dirty_state: bdi btrfs-1: dirty=753 wb=679 unstable=0 bg_thresh=1006 thresh=2013 gap=581 poll_thresh=17 ino=257 dd-2584 [001] 69.736747: balance_dirty_state: bdi btrfs-1: dirty=778 wb=679 unstable=0 bg_thresh=1008 thresh=2017 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 69.736984: balance_dirty_state: bdi btrfs-1: dirty=828 wb=679 unstable=0 bg_thresh=1008 thresh=2016 gap=509 poll_thresh=19 ino=257 dd-2584 [001] 69.737219: balance_dirty_state: bdi btrfs-1: dirty=853 wb=679 unstable=0 bg_thresh=1007 thresh=2015 gap=483 poll_thresh=20 ino=257 dd-2584 [001] 69.737228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=57428 base_bw=572 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 69.748123: balance_dirty_state: bdi btrfs-1: dirty=853 wb=429 unstable=0 bg_thresh=1008 thresh=2016 gap=734 poll_thresh=20 ino=257 dd-2584 [001] 69.748245: balance_dirty_state: bdi btrfs-1: dirty=878 wb=429 unstable=0 bg_thresh=1007 thresh=2015 gap=708 poll_thresh=15 ino=257 dd-2584 [001] 69.748362: balance_dirty_state: bdi btrfs-1: dirty=878 wb=429 unstable=0 bg_thresh=1010 thresh=2020 gap=713 poll_thresh=16 ino=257 dd-2584 [001] 69.748944: balance_dirty_state: bdi btrfs-1: dirty=928 wb=429 unstable=0 bg_thresh=1009 thresh=2019 gap=662 poll_thresh=17 ino=257 dd-2584 [001] 69.749179: balance_dirty_state: bdi btrfs-1: dirty=953 wb=429 unstable=0 bg_thresh=1009 thresh=2018 gap=636 poll_thresh=18 ino=257 dd-2584 [001] 69.749420: balance_dirty_state: bdi btrfs-1: dirty=978 wb=429 unstable=0 bg_thresh=1008 thresh=2017 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 69.749652: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=429 unstable=0 bg_thresh=1010 thresh=2021 gap=589 poll_thresh=20 ino=257 dd-2584 [001] 69.749891: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=429 unstable=0 bg_thresh=1010 thresh=2020 gap=538 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 69.749929: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22264 wrote=0 to_write=8192 dd-2584 [001] 69.750269: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=429 unstable=0 bg_thresh=1006 thresh=2013 gap=506 poll_thresh=22 ino=257 dd-2584 [001] 69.750650: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=479 unstable=0 bg_thresh=1006 thresh=2012 gap=480 poll_thresh=23 ino=257 dd-2584 [001] 69.750654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-238% task_weight=101% bdi_bw=57428 base_bw=572 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 69.753566: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=688 to_write=7504 dd-2584 [001] 69.756075: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1054 unstable=0 bg_thresh=1001 thresh=2003 gap=521 poll_thresh=23 ino=257 dd-2584 [001] 69.756168: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1004 unstable=0 bg_thresh=1007 thresh=2014 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 69.756292: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1004 unstable=0 bg_thresh=1002 thresh=2004 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 69.756588: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1004 unstable=0 bg_thresh=1002 thresh=2004 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 69.756593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=57428 base_bw=572 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.764190: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1004 unstable=0 bg_thresh=1004 thresh=2008 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 69.764203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=57428 base_bw=572 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.772157: balance_dirty_state: bdi btrfs-1: dirty=503 wb=754 unstable=0 bg_thresh=1005 thresh=2011 gap=754 poll_thresh=19 ino=257 dd-2584 [005] 69.772225: balance_dirty_state: bdi btrfs-1: dirty=503 wb=754 unstable=0 bg_thresh=1008 thresh=2016 gap=759 poll_thresh=14 ino=257 dd-2584 [005] 69.772284: balance_dirty_state: bdi btrfs-1: dirty=528 wb=754 unstable=0 bg_thresh=1005 thresh=2010 gap=728 poll_thresh=15 ino=257 dd-2584 [005] 69.772344: balance_dirty_state: bdi btrfs-1: dirty=528 wb=754 unstable=0 bg_thresh=1007 thresh=2015 gap=733 poll_thresh=16 ino=257 dd-2584 [005] 69.772461: balance_dirty_state: bdi btrfs-1: dirty=553 wb=754 unstable=0 bg_thresh=1007 thresh=2014 gap=707 poll_thresh=17 ino=257 dd-2584 [005] 69.772579: balance_dirty_state: bdi btrfs-1: dirty=603 wb=754 unstable=0 bg_thresh=1009 thresh=2018 gap=661 poll_thresh=18 ino=257 dd-2584 [005] 69.772695: balance_dirty_state: bdi btrfs-1: dirty=628 wb=754 unstable=0 bg_thresh=1008 thresh=2017 gap=635 poll_thresh=19 ino=257 dd-2584 [005] 69.772811: balance_dirty_state: bdi btrfs-1: dirty=653 wb=754 unstable=0 bg_thresh=1008 thresh=2016 gap=609 poll_thresh=20 ino=257 dd-2584 [005] 69.772928: balance_dirty_state: bdi btrfs-1: dirty=703 wb=754 unstable=0 bg_thresh=1007 thresh=2015 gap=558 poll_thresh=21 ino=257 dd-2584 [005] 69.773220: balance_dirty_state: bdi btrfs-1: dirty=728 wb=754 unstable=0 bg_thresh=1006 thresh=2013 gap=531 poll_thresh=22 ino=257 dd-2584 [005] 69.773338: balance_dirty_state: bdi btrfs-1: dirty=753 wb=754 unstable=0 bg_thresh=1006 thresh=2012 gap=505 poll_thresh=23 ino=257 dd-2584 [005] 69.773455: balance_dirty_state: bdi btrfs-1: dirty=778 wb=754 unstable=0 bg_thresh=1005 thresh=2011 gap=479 poll_thresh=24 ino=257 dd-2584 [005] 69.773460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=57428 base_bw=572 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.780097: balance_dirty_state: bdi btrfs-1: dirty=778 wb=754 unstable=0 bg_thresh=998 thresh=1997 gap=465 poll_thresh=24 ino=257 dd-2584 [005] 69.780102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=57428 base_bw=572 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 69.788155: balance_dirty_state: bdi btrfs-1: dirty=778 wb=579 unstable=0 bg_thresh=997 thresh=1994 gap=637 poll_thresh=24 ino=257 dd-2584 [001] 69.788263: balance_dirty_state: bdi btrfs-1: dirty=803 wb=579 unstable=0 bg_thresh=996 thresh=1993 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 69.788499: balance_dirty_state: bdi btrfs-1: dirty=828 wb=579 unstable=0 bg_thresh=998 thresh=1997 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 69.788734: balance_dirty_state: bdi btrfs-1: dirty=878 wb=579 unstable=0 bg_thresh=998 thresh=1996 gap=539 poll_thresh=20 ino=257 dd-2584 [001] 69.788971: balance_dirty_state: bdi btrfs-1: dirty=903 wb=579 unstable=0 bg_thresh=997 thresh=1995 gap=513 poll_thresh=21 ino=257 dd-2584 [001] 69.789151: balance_dirty_state: bdi btrfs-1: dirty=928 wb=504 unstable=0 bg_thresh=993 thresh=1986 gap=554 poll_thresh=22 ino=257 dd-2584 [001] 69.789285: balance_dirty_state: bdi btrfs-1: dirty=953 wb=429 unstable=0 bg_thresh=998 thresh=1996 gap=614 poll_thresh=23 ino=257 dd-2584 [001] 69.789846: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=429 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=24 ino=257 flush-btrfs-1-2586 [005] 69.789884: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22304 wrote=0 to_write=8192 dd-2584 [001] 69.790086: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=429 unstable=0 bg_thresh=997 thresh=1994 gap=537 poll_thresh=25 ino=257 dd-2584 [001] 69.790260: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=479 unstable=0 bg_thresh=996 thresh=1993 gap=486 poll_thresh=26 ino=257 dd-2584 [001] 69.790262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=57428 base_bw=572 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 69.791569: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=656 to_write=7536 dd-2584 [001] 69.796144: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1079 unstable=0 bg_thresh=996 thresh=1993 gap=486 poll_thresh=26 ino=257 dd-2584 [001] 69.796154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=57428 base_bw=572 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 69.804124: balance_dirty_state: bdi btrfs-1: dirty=428 wb=954 unstable=0 bg_thresh=999 thresh=1998 gap=616 poll_thresh=26 ino=257 dd-2584 [001] 69.804224: balance_dirty_state: bdi btrfs-1: dirty=453 wb=954 unstable=0 bg_thresh=998 thresh=1997 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 69.804341: balance_dirty_state: bdi btrfs-1: dirty=478 wb=954 unstable=0 bg_thresh=998 thresh=1996 gap=564 poll_thresh=20 ino=257 dd-2584 [001] 69.804461: balance_dirty_state: bdi btrfs-1: dirty=528 wb=954 unstable=0 bg_thresh=1000 thresh=2000 gap=518 poll_thresh=21 ino=257 dd-2584 [001] 69.804602: balance_dirty_state: bdi btrfs-1: dirty=553 wb=904 unstable=0 bg_thresh=995 thresh=1991 gap=534 poll_thresh=22 ino=257 dd-2584 [001] 69.804738: balance_dirty_state: bdi btrfs-1: dirty=578 wb=829 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=23 ino=257 dd-2584 [001] 69.805036: balance_dirty_state: bdi btrfs-1: dirty=603 wb=829 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=24 ino=257 dd-2584 [001] 69.805156: balance_dirty_state: bdi btrfs-1: dirty=653 wb=829 unstable=0 bg_thresh=1000 thresh=2000 gap=518 poll_thresh=25 ino=257 dd-2584 [001] 69.805271: balance_dirty_state: bdi btrfs-1: dirty=678 wb=829 unstable=0 bg_thresh=999 thresh=1999 gap=492 poll_thresh=26 ino=257 dd-2584 [001] 69.805276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=57428 base_bw=572 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 69.812156: balance_dirty_state: bdi btrfs-1: dirty=678 wb=829 unstable=0 bg_thresh=999 thresh=1999 gap=492 poll_thresh=26 ino=257 dd-2584 [001] 69.812166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=57428 base_bw=572 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 69.824026: balance_dirty_state: bdi btrfs-1: dirty=678 wb=704 unstable=0 bg_thresh=1000 thresh=2000 gap=618 poll_thresh=26 ino=257 dd-2584 [001] 69.824092: balance_dirty_state: bdi btrfs-1: dirty=703 wb=704 unstable=0 bg_thresh=999 thresh=1999 gap=592 poll_thresh=19 ino=257 dd-2584 [001] 69.824217: balance_dirty_state: bdi btrfs-1: dirty=728 wb=704 unstable=0 bg_thresh=999 thresh=1998 gap=566 poll_thresh=20 ino=257 dd-2584 [001] 69.824340: balance_dirty_state: bdi btrfs-1: dirty=753 wb=704 unstable=0 bg_thresh=998 thresh=1997 gap=540 poll_thresh=21 ino=257 dd-2584 [001] 69.824462: balance_dirty_state: bdi btrfs-1: dirty=778 wb=704 unstable=0 bg_thresh=998 thresh=1996 gap=514 poll_thresh=22 ino=257 dd-2584 [001] 69.824585: balance_dirty_state: bdi btrfs-1: dirty=828 wb=704 unstable=0 bg_thresh=1000 thresh=2000 gap=468 poll_thresh=23 ino=257 dd-2584 [001] 69.824590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=58000 base_bw=504 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 69.832032: balance_dirty_state: bdi btrfs-1: dirty=828 wb=529 unstable=0 bg_thresh=999 thresh=1999 gap=642 poll_thresh=23 ino=257 dd-2584 [001] 69.832100: balance_dirty_state: bdi btrfs-1: dirty=828 wb=529 unstable=0 bg_thresh=999 thresh=1999 gap=642 poll_thresh=17 ino=257 dd-2584 [001] 69.834490: balance_dirty_state: bdi btrfs-1: dirty=878 wb=379 unstable=0 bg_thresh=995 thresh=1990 gap=733 poll_thresh=18 ino=257 dd-2584 [001] 69.834608: balance_dirty_state: bdi btrfs-1: dirty=903 wb=379 unstable=0 bg_thresh=994 thresh=1989 gap=707 poll_thresh=19 ino=257 dd-2584 [001] 69.834726: balance_dirty_state: bdi btrfs-1: dirty=928 wb=379 unstable=0 bg_thresh=994 thresh=1988 gap=681 poll_thresh=20 ino=257 dd-2584 [001] 69.834843: balance_dirty_state: bdi btrfs-1: dirty=953 wb=379 unstable=0 bg_thresh=996 thresh=1992 gap=660 poll_thresh=21 ino=257 dd-2584 [001] 69.834961: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=379 unstable=0 bg_thresh=995 thresh=1991 gap=609 poll_thresh=22 ino=257 flush-btrfs-1-2586 [005] 69.834987: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22348 wrote=0 to_write=8192 dd-2584 [001] 69.835134: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=379 unstable=0 bg_thresh=995 thresh=1990 gap=608 poll_thresh=23 ino=257 dd-2584 [001] 69.835316: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=429 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=24 ino=257 dd-2584 [001] 69.835499: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=479 unstable=0 bg_thresh=999 thresh=1998 gap=516 poll_thresh=25 ino=257 dd-2584 [001] 69.835960: balance_dirty_state: bdi btrfs-1: dirty=878 wb=604 unstable=0 bg_thresh=1001 thresh=2002 gap=520 poll_thresh=26 ino=257 dd-2584 [001] 69.836177: balance_dirty_state: bdi btrfs-1: dirty=853 wb=654 unstable=0 bg_thresh=1000 thresh=2001 gap=494 poll_thresh=27 ino=257 dd-2584 [001] 69.836179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=58000 base_bw=504 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 69.837652: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=720 to_write=7472 dd-2584 [001] 69.848067: balance_dirty_state: bdi btrfs-1: dirty=428 wb=854 unstable=0 bg_thresh=1001 thresh=2003 gap=721 poll_thresh=27 ino=257 dd-2584 [001] 69.848135: balance_dirty_state: bdi btrfs-1: dirty=453 wb=854 unstable=0 bg_thresh=1001 thresh=2003 gap=696 poll_thresh=20 ino=257 dd-2584 [001] 69.848255: balance_dirty_state: bdi btrfs-1: dirty=478 wb=854 unstable=0 bg_thresh=1004 thresh=2008 gap=676 poll_thresh=21 ino=257 dd-2584 [001] 69.848379: balance_dirty_state: bdi btrfs-1: dirty=503 wb=854 unstable=0 bg_thresh=1006 thresh=2013 gap=656 poll_thresh=22 ino=257 dd-2584 [001] 69.848501: balance_dirty_state: bdi btrfs-1: dirty=553 wb=854 unstable=0 bg_thresh=1008 thresh=2017 gap=610 poll_thresh=23 ino=257 dd-2584 [001] 69.848625: balance_dirty_state: bdi btrfs-1: dirty=578 wb=854 unstable=0 bg_thresh=1008 thresh=2016 gap=584 poll_thresh=24 ino=257 dd-2584 [001] 69.848750: balance_dirty_state: bdi btrfs-1: dirty=603 wb=854 unstable=0 bg_thresh=1007 thresh=2015 gap=558 poll_thresh=25 ino=257 dd-2584 [001] 69.848875: balance_dirty_state: bdi btrfs-1: dirty=628 wb=854 unstable=0 bg_thresh=1010 thresh=2020 gap=538 poll_thresh=26 ino=257 dd-2584 [001] 69.849178: balance_dirty_state: bdi btrfs-1: dirty=678 wb=854 unstable=0 bg_thresh=1012 thresh=2024 gap=492 poll_thresh=27 ino=257 dd-2584 [001] 69.849183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=58000 base_bw=504 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 69.856084: balance_dirty_state: bdi btrfs-1: dirty=678 wb=729 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=27 ino=257 dd-2584 [001] 69.856153: balance_dirty_state: bdi btrfs-1: dirty=678 wb=729 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=20 ino=257 dd-2584 [001] 69.856269: balance_dirty_state: bdi btrfs-1: dirty=728 wb=729 unstable=0 bg_thresh=1000 thresh=2001 gap=544 poll_thresh=21 ino=257 dd-2584 [001] 69.856383: balance_dirty_state: bdi btrfs-1: dirty=753 wb=729 unstable=0 bg_thresh=1003 thresh=2006 gap=524 poll_thresh=22 ino=257 dd-2584 [001] 69.856502: balance_dirty_state: bdi btrfs-1: dirty=778 wb=729 unstable=0 bg_thresh=1005 thresh=2010 gap=503 poll_thresh=23 ino=257 dd-2584 [001] 69.856620: balance_dirty_state: bdi btrfs-1: dirty=828 wb=729 unstable=0 bg_thresh=1004 thresh=2009 gap=452 poll_thresh=24 ino=257 dd-2584 [001] 69.856624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=58000 base_bw=504 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 69.864112: balance_dirty_state: bdi btrfs-1: dirty=828 wb=604 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=24 ino=257 dd-2584 [001] 69.864218: balance_dirty_state: bdi btrfs-1: dirty=828 wb=604 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=18 ino=257 dd-2584 [001] 69.864452: balance_dirty_state: bdi btrfs-1: dirty=853 wb=604 unstable=0 bg_thresh=1000 thresh=2000 gap=543 poll_thresh=19 ino=257 dd-2584 [001] 69.864684: balance_dirty_state: bdi btrfs-1: dirty=903 wb=604 unstable=0 bg_thresh=1002 thresh=2005 gap=498 poll_thresh=20 ino=257 dd-2584 [001] 69.864693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=58000 base_bw=504 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.876110: balance_dirty_state: bdi btrfs-1: dirty=903 wb=354 unstable=0 bg_thresh=998 thresh=1997 gap=740 poll_thresh=20 ino=257 dd-2584 [005] 69.876578: balance_dirty_state: bdi btrfs-1: dirty=903 wb=354 unstable=0 bg_thresh=998 thresh=1997 gap=740 poll_thresh=15 ino=257 dd-2584 [005] 69.876695: balance_dirty_state: bdi btrfs-1: dirty=928 wb=354 unstable=0 bg_thresh=1001 thresh=2002 gap=720 poll_thresh=16 ino=257 dd-2584 [005] 69.876929: balance_dirty_state: bdi btrfs-1: dirty=953 wb=354 unstable=0 bg_thresh=1000 thresh=2001 gap=694 poll_thresh=17 ino=257 dd-2584 [005] 69.877164: balance_dirty_state: bdi btrfs-1: dirty=978 wb=354 unstable=0 bg_thresh=1000 thresh=2000 gap=668 poll_thresh=18 ino=257 dd-2584 [005] 69.877399: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=354 unstable=0 bg_thresh=1002 thresh=2004 gap=622 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 69.877438: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22392 wrote=0 to_write=8192 dd-2584 [005] 69.877636: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=379 unstable=0 bg_thresh=1001 thresh=2003 gap=571 poll_thresh=20 ino=257 dd-2584 [005] 69.877811: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=429 unstable=0 bg_thresh=1001 thresh=2002 gap=545 poll_thresh=21 ino=257 dd-2584 [005] 69.877986: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=454 unstable=0 bg_thresh=1003 thresh=2006 gap=549 poll_thresh=22 ino=257 dd-2584 [005] 69.878168: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=504 unstable=0 bg_thresh=1002 thresh=2005 gap=498 poll_thresh=23 ino=257 dd-2584 [005] 69.878170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=58000 base_bw=504 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 69.879430: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=720 to_write=7472 dd-2584 [005] 69.884229: balance_dirty_state: bdi btrfs-1: dirty=428 wb=954 unstable=0 bg_thresh=1003 thresh=2007 gap=625 poll_thresh=23 ino=257 dd-2584 [005] 69.884703: balance_dirty_state: bdi btrfs-1: dirty=428 wb=954 unstable=0 bg_thresh=1000 thresh=2001 gap=619 poll_thresh=17 ino=257 dd-2584 [005] 69.884941: balance_dirty_state: bdi btrfs-1: dirty=478 wb=954 unstable=0 bg_thresh=1000 thresh=2000 gap=568 poll_thresh=18 ino=257 dd-2584 [005] 69.885177: balance_dirty_state: bdi btrfs-1: dirty=503 wb=954 unstable=0 bg_thresh=1002 thresh=2004 gap=547 poll_thresh=19 ino=257 dd-2584 [005] 69.885409: balance_dirty_state: bdi btrfs-1: dirty=528 wb=954 unstable=0 bg_thresh=1001 thresh=2003 gap=521 poll_thresh=20 ino=257 dd-2584 [005] 69.885642: balance_dirty_state: bdi btrfs-1: dirty=553 wb=954 unstable=0 bg_thresh=1001 thresh=2002 gap=495 poll_thresh=21 ino=257 dd-2584 [005] 69.885651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=58000 base_bw=504 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.896061: balance_dirty_state: bdi btrfs-1: dirty=553 wb=804 unstable=0 bg_thresh=999 thresh=1998 gap=641 poll_thresh=21 ino=257 dd-2584 [005] 69.896153: balance_dirty_state: bdi btrfs-1: dirty=578 wb=804 unstable=0 bg_thresh=1001 thresh=2003 gap=621 poll_thresh=16 ino=257 dd-2584 [005] 69.896295: balance_dirty_state: bdi btrfs-1: dirty=603 wb=804 unstable=0 bg_thresh=1003 thresh=2007 gap=600 poll_thresh=17 ino=257 dd-2584 [005] 69.896413: balance_dirty_state: bdi btrfs-1: dirty=653 wb=804 unstable=0 bg_thresh=1003 thresh=2006 gap=549 poll_thresh=18 ino=257 dd-2584 [005] 69.896531: balance_dirty_state: bdi btrfs-1: dirty=678 wb=804 unstable=0 bg_thresh=999 thresh=1999 gap=517 poll_thresh=19 ino=257 dd-2584 [005] 69.896821: balance_dirty_state: bdi btrfs-1: dirty=703 wb=804 unstable=0 bg_thresh=999 thresh=1998 gap=491 poll_thresh=20 ino=257 dd-2584 [005] 69.896827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=58000 base_bw=504 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 69.904093: balance_dirty_state: bdi btrfs-1: dirty=703 wb=579 unstable=0 bg_thresh=999 thresh=1998 gap=716 poll_thresh=20 ino=257 dd-2584 [005] 69.904223: balance_dirty_state: bdi btrfs-1: dirty=728 wb=579 unstable=0 bg_thresh=1003 thresh=2007 gap=700 poll_thresh=15 ino=257 dd-2584 [005] 69.904343: balance_dirty_state: bdi btrfs-1: dirty=728 wb=579 unstable=0 bg_thresh=1003 thresh=2006 gap=699 poll_thresh=16 ino=257 dd-2584 [005] 69.904576: balance_dirty_state: bdi btrfs-1: dirty=778 wb=579 unstable=0 bg_thresh=1002 thresh=2005 gap=648 poll_thresh=17 ino=257 dd-2584 [005] 69.904810: balance_dirty_state: bdi btrfs-1: dirty=803 wb=579 unstable=0 bg_thresh=1002 thresh=2004 gap=622 poll_thresh=18 ino=257 dd-2584 [005] 69.905046: balance_dirty_state: bdi btrfs-1: dirty=828 wb=579 unstable=0 bg_thresh=1001 thresh=2003 gap=596 poll_thresh=19 ino=257 dd-2584 [005] 69.905282: balance_dirty_state: bdi btrfs-1: dirty=878 wb=579 unstable=0 bg_thresh=1003 thresh=2007 gap=550 poll_thresh=20 ino=257 dd-2584 [005] 69.905518: balance_dirty_state: bdi btrfs-1: dirty=903 wb=579 unstable=0 bg_thresh=1003 thresh=2006 gap=524 poll_thresh=21 ino=257 dd-2584 [005] 69.905751: balance_dirty_state: bdi btrfs-1: dirty=928 wb=579 unstable=0 bg_thresh=1002 thresh=2005 gap=498 poll_thresh=22 ino=257 dd-2584 [005] 69.905760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=58000 base_bw=504 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 69.912119: balance_dirty_state: bdi btrfs-1: dirty=928 wb=454 unstable=0 bg_thresh=1003 thresh=2007 gap=625 poll_thresh=22 ino=257 dd-2584 [000] 69.912592: balance_dirty_state: bdi btrfs-1: dirty=953 wb=454 unstable=0 bg_thresh=1003 thresh=2007 gap=600 poll_thresh=16 ino=257 dd-2584 [000] 69.912828: balance_dirty_state: bdi btrfs-1: dirty=978 wb=454 unstable=0 bg_thresh=1006 thresh=2013 gap=581 poll_thresh=17 ino=257 dd-2584 [000] 69.913061: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=454 unstable=0 bg_thresh=1006 thresh=2012 gap=555 poll_thresh=18 ino=257 dd-2584 [000] 69.913297: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=454 unstable=0 bg_thresh=1005 thresh=2011 gap=504 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 69.913379: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22428 wrote=0 to_write=8192 dd-2584 [000] 69.913500: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=454 unstable=0 bg_thresh=1007 thresh=2015 gap=483 poll_thresh=20 ino=257 dd-2584 [000] 69.913501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-138% task_weight=98% bdi_bw=58000 base_bw=504 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 69.914933: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=276 wrote=656 to_write=7536 dd-2584 [000] 69.924405: balance_dirty_state: bdi btrfs-1: dirty=428 wb=854 unstable=0 bg_thresh=1007 thresh=2014 gap=732 poll_thresh=20 ino=257 dd-2584 [000] 69.924519: balance_dirty_state: bdi btrfs-1: dirty=453 wb=854 unstable=0 bg_thresh=1004 thresh=2008 gap=701 poll_thresh=15 ino=257 dd-2584 [000] 69.924638: balance_dirty_state: bdi btrfs-1: dirty=453 wb=854 unstable=0 bg_thresh=1006 thresh=2013 gap=706 poll_thresh=16 ino=257 dd-2584 [000] 69.924873: balance_dirty_state: bdi btrfs-1: dirty=478 wb=854 unstable=0 bg_thresh=1006 thresh=2012 gap=680 poll_thresh=17 ino=257 dd-2584 [000] 69.925108: balance_dirty_state: bdi btrfs-1: dirty=528 wb=854 unstable=0 bg_thresh=1005 thresh=2011 gap=629 poll_thresh=18 ino=257 dd-2584 [000] 69.925693: balance_dirty_state: bdi btrfs-1: dirty=553 wb=854 unstable=0 bg_thresh=1007 thresh=2015 gap=608 poll_thresh=19 ino=257 dd-2584 [000] 69.925932: balance_dirty_state: bdi btrfs-1: dirty=578 wb=854 unstable=0 bg_thresh=1007 thresh=2014 gap=582 poll_thresh=20 ino=257 dd-2584 [000] 69.926172: balance_dirty_state: bdi btrfs-1: dirty=628 wb=854 unstable=0 bg_thresh=1006 thresh=2013 gap=531 poll_thresh=21 ino=257 dd-2584 [000] 69.926413: balance_dirty_state: bdi btrfs-1: dirty=653 wb=854 unstable=0 bg_thresh=1003 thresh=2006 gap=499 poll_thresh=22 ino=257 dd-2584 [000] 69.926422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=58000 base_bw=504 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 69.936086: balance_dirty_state: bdi btrfs-1: dirty=653 wb=729 unstable=0 bg_thresh=1004 thresh=2008 gap=626 poll_thresh=22 ino=257 dd-2584 [004] 69.936199: balance_dirty_state: bdi btrfs-1: dirty=653 wb=729 unstable=0 bg_thresh=1004 thresh=2008 gap=626 poll_thresh=16 ino=257 dd-2584 [004] 69.936368: balance_dirty_state: bdi btrfs-1: dirty=703 wb=729 unstable=0 bg_thresh=1006 thresh=2013 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 69.936536: balance_dirty_state: bdi btrfs-1: dirty=728 wb=729 unstable=0 bg_thresh=1009 thresh=2018 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 69.936706: balance_dirty_state: bdi btrfs-1: dirty=753 wb=729 unstable=0 bg_thresh=1011 thresh=2022 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 69.936877: balance_dirty_state: bdi btrfs-1: dirty=778 wb=729 unstable=0 bg_thresh=1010 thresh=2021 gap=514 poll_thresh=20 ino=257 dd-2584 [004] 69.937346: balance_dirty_state: bdi btrfs-1: dirty=828 wb=729 unstable=0 bg_thresh=1009 thresh=2018 gap=461 poll_thresh=21 ino=257 dd-2584 [004] 69.937353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=59624 base_bw=476 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 69.944116: balance_dirty_state: bdi btrfs-1: dirty=828 wb=504 unstable=0 bg_thresh=1009 thresh=2019 gap=687 poll_thresh=21 ino=257 dd-2584 [005] 69.944183: balance_dirty_state: bdi btrfs-1: dirty=853 wb=504 unstable=0 bg_thresh=1009 thresh=2018 gap=661 poll_thresh=16 ino=257 dd-2584 [005] 69.944300: balance_dirty_state: bdi btrfs-1: dirty=878 wb=504 unstable=0 bg_thresh=1008 thresh=2017 gap=635 poll_thresh=17 ino=257 dd-2584 [005] 69.944415: balance_dirty_state: bdi btrfs-1: dirty=903 wb=504 unstable=0 bg_thresh=1008 thresh=2016 gap=609 poll_thresh=18 ino=257 dd-2584 [005] 69.944531: balance_dirty_state: bdi btrfs-1: dirty=953 wb=504 unstable=0 bg_thresh=1007 thresh=2015 gap=558 poll_thresh=19 ino=257 dd-2584 [005] 69.944648: balance_dirty_state: bdi btrfs-1: dirty=978 wb=504 unstable=0 bg_thresh=1009 thresh=2019 gap=537 poll_thresh=20 ino=257 dd-2584 [005] 69.944771: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=504 unstable=0 bg_thresh=1009 thresh=2018 gap=511 poll_thresh=21 ino=257 dd-2584 [005] 69.944889: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=504 unstable=0 bg_thresh=1008 thresh=2017 gap=485 poll_thresh=22 ino=257 dd-2584 [005] 69.944894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=59624 base_bw=476 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 69.944905: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22460 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 69.946795: writeback_single_inode: bdi btrfs-1: ino=257 state= age=308 wrote=608 to_write=7584 dd-2584 [005] 69.952123: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1104 unstable=0 bg_thresh=1015 thresh=2031 gap=499 poll_thresh=22 ino=257 dd-2584 [005] 69.952129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=59624 base_bw=476 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 69.960125: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1004 unstable=0 bg_thresh=1008 thresh=2017 gap=585 poll_thresh=22 ino=257 dd-2584 [005] 69.960207: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1004 unstable=0 bg_thresh=1008 thresh=2016 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 69.960507: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1004 unstable=0 bg_thresh=1007 thresh=2015 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 69.960630: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1004 unstable=0 bg_thresh=1009 thresh=2019 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 69.960635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=59624 base_bw=476 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 69.968107: balance_dirty_state: bdi btrfs-1: dirty=528 wb=729 unstable=0 bg_thresh=1006 thresh=2012 gap=755 poll_thresh=18 ino=257 dd-2584 [000] 69.968208: balance_dirty_state: bdi btrfs-1: dirty=553 wb=729 unstable=0 bg_thresh=1008 thresh=2017 gap=735 poll_thresh=13 ino=257 dd-2584 [000] 69.968273: balance_dirty_state: bdi btrfs-1: dirty=553 wb=729 unstable=0 bg_thresh=1005 thresh=2010 gap=728 poll_thresh=14 ino=257 dd-2584 [000] 69.968335: balance_dirty_state: bdi btrfs-1: dirty=578 wb=729 unstable=0 bg_thresh=1010 thresh=2020 gap=713 poll_thresh=15 ino=257 dd-2584 [000] 69.968399: balance_dirty_state: bdi btrfs-1: dirty=578 wb=729 unstable=0 bg_thresh=1017 thresh=2035 gap=728 poll_thresh=16 ino=257 dd-2584 [000] 69.968527: balance_dirty_state: bdi btrfs-1: dirty=628 wb=729 unstable=0 bg_thresh=1017 thresh=2034 gap=677 poll_thresh=17 ino=257 dd-2584 [000] 69.968651: balance_dirty_state: bdi btrfs-1: dirty=653 wb=729 unstable=0 bg_thresh=1016 thresh=2033 gap=651 poll_thresh=18 ino=257 dd-2584 [000] 69.974192: balance_dirty_state: bdi btrfs-1: dirty=672 wb=726 unstable=0 bg_thresh=1017 thresh=2035 gap=637 poll_thresh=19 ino=257 dd-2584 [000] 69.974321: balance_dirty_state: bdi btrfs-1: dirty=722 wb=726 unstable=0 bg_thresh=1017 thresh=2034 gap=586 poll_thresh=20 ino=257 dd-2584 [000] 69.974689: balance_dirty_state: bdi btrfs-1: dirty=747 wb=676 unstable=0 bg_thresh=1012 thresh=2024 gap=601 poll_thresh=21 ino=257 dd-2584 [000] 69.974831: balance_dirty_state: bdi btrfs-1: dirty=772 wb=601 unstable=0 bg_thresh=1020 thresh=2040 gap=667 poll_thresh=22 ino=257 dd-2584 [000] 69.975140: balance_dirty_state: bdi btrfs-1: dirty=797 wb=601 unstable=0 bg_thresh=1016 thresh=2032 gap=634 poll_thresh=23 ino=257 dd-2584 [000] 69.975270: balance_dirty_state: bdi btrfs-1: dirty=847 wb=601 unstable=0 bg_thresh=1014 thresh=2028 gap=580 poll_thresh=24 ino=257 dd-2584 [000] 69.975417: balance_dirty_state: bdi btrfs-1: dirty=872 wb=601 unstable=0 bg_thresh=1016 thresh=2033 gap=560 poll_thresh=25 ino=257 dd-2584 [000] 69.975544: balance_dirty_state: bdi btrfs-1: dirty=897 wb=601 unstable=0 bg_thresh=1016 thresh=2033 gap=535 poll_thresh=26 ino=257 dd-2584 [000] 69.975673: balance_dirty_state: bdi btrfs-1: dirty=947 wb=601 unstable=0 bg_thresh=1014 thresh=2029 gap=481 poll_thresh=27 ino=257 dd-2584 [000] 69.975679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=59624 base_bw=476 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 69.980107: balance_dirty_state: bdi btrfs-1: dirty=947 wb=601 unstable=0 bg_thresh=1018 thresh=2037 gap=489 poll_thresh=27 ino=257 dd-2584 [004] 69.980114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-204% task_weight=98% bdi_bw=59624 base_bw=476 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 69.988116: balance_dirty_state: bdi btrfs-1: dirty=947 wb=476 unstable=0 bg_thresh=1002 thresh=2004 gap=581 poll_thresh=27 ino=257 dd-2584 [004] 69.988258: balance_dirty_state: bdi btrfs-1: dirty=947 wb=476 unstable=0 bg_thresh=1001 thresh=2003 gap=580 poll_thresh=20 ino=257 dd-2584 [004] 69.988819: balance_dirty_state: bdi btrfs-1: dirty=997 wb=476 unstable=0 bg_thresh=1001 thresh=2002 gap=529 poll_thresh=21 ino=257 dd-2584 [004] 69.988989: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=476 unstable=0 bg_thresh=1000 thresh=2001 gap=503 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 69.989062: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22504 wrote=0 to_write=8192 dd-2584 [004] 69.989234: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=476 unstable=0 bg_thresh=1002 thresh=2005 gap=482 poll_thresh=23 ino=257 dd-2584 [004] 69.989239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=59624 base_bw=476 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 69.991023: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=608 to_write=7584 dd-2584 [000] 69.996169: balance_dirty_state: bdi btrfs-1: dirty=447 wb=951 unstable=0 bg_thresh=1006 thresh=2012 gap=614 poll_thresh=23 ino=257 dd-2584 [000] 69.996347: balance_dirty_state: bdi btrfs-1: dirty=447 wb=951 unstable=0 bg_thresh=1006 thresh=2012 gap=614 poll_thresh=17 ino=257 dd-2584 [000] 69.996700: balance_dirty_state: bdi btrfs-1: dirty=472 wb=951 unstable=0 bg_thresh=1011 thresh=2022 gap=599 poll_thresh=18 ino=257 dd-2584 [000] 69.997056: balance_dirty_state: bdi btrfs-1: dirty=522 wb=951 unstable=0 bg_thresh=1013 thresh=2027 gap=554 poll_thresh=19 ino=257 dd-2584 [000] 69.997466: balance_dirty_state: bdi btrfs-1: dirty=547 wb=951 unstable=0 bg_thresh=1008 thresh=2017 gap=519 poll_thresh=20 ino=257 dd-2584 [000] 69.997655: balance_dirty_state: bdi btrfs-1: dirty=572 wb=951 unstable=0 bg_thresh=1011 thresh=2022 gap=499 poll_thresh=21 ino=257 dd-2584 [000] 69.997661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=59624 base_bw=476 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 70.004157: balance_dirty_state: bdi btrfs-1: dirty=577 wb=828 unstable=0 bg_thresh=1007 thresh=2015 gap=610 poll_thresh=21 ino=257 dd-2584 [005] 70.004274: balance_dirty_state: bdi btrfs-1: dirty=577 wb=828 unstable=0 bg_thresh=1007 thresh=2015 gap=610 poll_thresh=16 ino=257 dd-2584 [005] 70.004860: balance_dirty_state: bdi btrfs-1: dirty=627 wb=828 unstable=0 bg_thresh=1012 thresh=2025 gap=570 poll_thresh=17 ino=257 dd-2584 [005] 70.005097: balance_dirty_state: bdi btrfs-1: dirty=652 wb=828 unstable=0 bg_thresh=1012 thresh=2024 gap=544 poll_thresh=18 ino=257 dd-2584 [005] 70.005336: balance_dirty_state: bdi btrfs-1: dirty=677 wb=728 unstable=0 bg_thresh=1007 thresh=2014 gap=609 poll_thresh=19 ino=257 dd-2584 [005] 70.005480: balance_dirty_state: bdi btrfs-1: dirty=727 wb=703 unstable=0 bg_thresh=1012 thresh=2025 gap=595 poll_thresh=20 ino=257 dd-2584 [005] 70.005621: balance_dirty_state: bdi btrfs-1: dirty=752 wb=703 unstable=0 bg_thresh=1012 thresh=2025 gap=570 poll_thresh=21 ino=257 dd-2584 [005] 70.005764: balance_dirty_state: bdi btrfs-1: dirty=777 wb=703 unstable=0 bg_thresh=1007 thresh=2015 gap=535 poll_thresh=22 ino=257 dd-2584 [005] 70.005908: balance_dirty_state: bdi btrfs-1: dirty=802 wb=703 unstable=0 bg_thresh=1013 thresh=2026 gap=521 poll_thresh=23 ino=257 dd-2584 [005] 70.006049: balance_dirty_state: bdi btrfs-1: dirty=852 wb=703 unstable=0 bg_thresh=1011 thresh=2022 gap=467 poll_thresh=24 ino=257 dd-2584 [005] 70.006055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=59624 base_bw=476 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 70.012191: balance_dirty_state: bdi btrfs-1: dirty=852 wb=603 unstable=0 bg_thresh=1012 thresh=2025 gap=570 poll_thresh=24 ino=257 dd-2584 [005] 70.012321: balance_dirty_state: bdi btrfs-1: dirty=852 wb=603 unstable=0 bg_thresh=1012 thresh=2024 gap=569 poll_thresh=18 ino=257 dd-2584 [005] 70.012909: balance_dirty_state: bdi btrfs-1: dirty=902 wb=603 unstable=0 bg_thresh=1011 thresh=2023 gap=518 poll_thresh=19 ino=257 dd-2584 [005] 70.013145: balance_dirty_state: bdi btrfs-1: dirty=927 wb=603 unstable=0 bg_thresh=1013 thresh=2027 gap=497 poll_thresh=20 ino=257 dd-2584 [005] 70.013154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=59624 base_bw=476 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 70.020175: balance_dirty_state: bdi btrfs-1: dirty=927 wb=603 unstable=0 bg_thresh=1015 thresh=2030 gap=500 poll_thresh=20 ino=257 dd-2584 [005] 70.020184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=59624 base_bw=476 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 70.028253: balance_dirty_state: bdi btrfs-1: dirty=919 wb=361 unstable=0 bg_thresh=1013 thresh=2027 gap=747 poll_thresh=20 ino=257 dd-2584 [005] 70.028367: balance_dirty_state: bdi btrfs-1: dirty=944 wb=361 unstable=0 bg_thresh=1013 thresh=2027 gap=722 poll_thresh=15 ino=257 dd-2584 [005] 70.028469: balance_dirty_state: bdi btrfs-1: dirty=944 wb=361 unstable=0 bg_thresh=1013 thresh=2026 gap=721 poll_thresh=16 ino=257 dd-2584 [005] 70.028671: balance_dirty_state: bdi btrfs-1: dirty=969 wb=361 unstable=0 bg_thresh=1012 thresh=2025 gap=695 poll_thresh=17 ino=257 dd-2584 [005] 70.028875: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=361 unstable=0 bg_thresh=1014 thresh=2029 gap=649 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 70.028923: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22544 wrote=0 to_write=8192 dd-2584 [005] 70.029087: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=361 unstable=0 bg_thresh=1014 thresh=2028 gap=623 poll_thresh=19 ino=257 dd-2584 [005] 70.029304: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=411 unstable=0 bg_thresh=1013 thresh=2027 gap=597 poll_thresh=20 ino=257 dd-2584 [005] 70.029523: balance_dirty_state: bdi btrfs-1: dirty=994 wb=461 unstable=0 bg_thresh=1013 thresh=2026 gap=571 poll_thresh=21 ino=257 dd-2584 [005] 70.030048: balance_dirty_state: bdi btrfs-1: dirty=894 wb=611 unstable=0 bg_thresh=1015 thresh=2030 gap=525 poll_thresh=22 ino=257 dd-2584 [005] 70.030274: balance_dirty_state: bdi btrfs-1: dirty=869 wb=661 unstable=0 bg_thresh=1014 thresh=2029 gap=499 poll_thresh=23 ino=257 dd-2584 [005] 70.030276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=59624 base_bw=476 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 70.032484: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=752 to_write=7440 dd-2584 [005] 70.036194: balance_dirty_state: bdi btrfs-1: dirty=417 wb=984 unstable=0 bg_thresh=1014 thresh=2028 gap=627 poll_thresh=23 ino=257 dd-2584 [005] 70.036332: balance_dirty_state: bdi btrfs-1: dirty=442 wb=984 unstable=0 bg_thresh=1011 thresh=2022 gap=596 poll_thresh=17 ino=257 dd-2584 [005] 70.036539: balance_dirty_state: bdi btrfs-1: dirty=467 wb=984 unstable=0 bg_thresh=1013 thresh=2026 gap=575 poll_thresh=18 ino=257 dd-2584 [005] 70.036744: balance_dirty_state: bdi btrfs-1: dirty=492 wb=984 unstable=0 bg_thresh=1012 thresh=2025 gap=549 poll_thresh=19 ino=257 dd-2584 [005] 70.036945: balance_dirty_state: bdi btrfs-1: dirty=542 wb=984 unstable=0 bg_thresh=1012 thresh=2024 gap=498 poll_thresh=20 ino=257 dd-2584 [005] 70.036953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=59624 base_bw=476 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 70.044358: balance_dirty_state: bdi btrfs-1: dirty=554 wb=851 unstable=0 bg_thresh=1013 thresh=2027 gap=622 poll_thresh=20 ino=257 dd-2584 [005] 70.044491: balance_dirty_state: bdi btrfs-1: dirty=554 wb=851 unstable=0 bg_thresh=1013 thresh=2026 gap=621 poll_thresh=15 ino=257 dd-2584 [005] 70.044611: balance_dirty_state: bdi btrfs-1: dirty=579 wb=851 unstable=0 bg_thresh=1015 thresh=2031 gap=601 poll_thresh=16 ino=257 dd-2584 [005] 70.044847: balance_dirty_state: bdi btrfs-1: dirty=604 wb=851 unstable=0 bg_thresh=1015 thresh=2030 gap=575 poll_thresh=17 ino=257 dd-2584 [005] 70.045434: balance_dirty_state: bdi btrfs-1: dirty=629 wb=851 unstable=0 bg_thresh=1014 thresh=2029 gap=549 poll_thresh=18 ino=257 dd-2584 [005] 70.045677: balance_dirty_state: bdi btrfs-1: dirty=679 wb=851 unstable=0 bg_thresh=1014 thresh=2028 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 70.045686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=60676 base_bw=448 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 70.052254: balance_dirty_state: bdi btrfs-1: dirty=679 wb=751 unstable=0 bg_thresh=1012 thresh=2024 gap=594 poll_thresh=19 ino=257 dd-2584 [005] 70.052339: balance_dirty_state: bdi btrfs-1: dirty=679 wb=751 unstable=0 bg_thresh=1011 thresh=2023 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 70.052400: balance_dirty_state: bdi btrfs-1: dirty=704 wb=751 unstable=0 bg_thresh=1011 thresh=2022 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 70.052460: balance_dirty_state: bdi btrfs-1: dirty=729 wb=751 unstable=0 bg_thresh=1013 thresh=2027 gap=547 poll_thresh=16 ino=257 dd-2584 [005] 70.052576: balance_dirty_state: bdi btrfs-1: dirty=754 wb=751 unstable=0 bg_thresh=1013 thresh=2026 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 70.052695: balance_dirty_state: bdi btrfs-1: dirty=779 wb=751 unstable=0 bg_thresh=1012 thresh=2025 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 70.052699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=60676 base_bw=448 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 70.060236: balance_dirty_state: bdi btrfs-1: dirty=779 wb=751 unstable=0 bg_thresh=1015 thresh=2030 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 70.060245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=60676 base_bw=448 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 70.068250: balance_dirty_state: bdi btrfs-1: dirty=776 wb=363 unstable=0 bg_thresh=1016 thresh=2033 gap=894 poll_thresh=18 ino=257 dd-2584 [003] 70.068360: balance_dirty_state: bdi btrfs-1: dirty=776 wb=363 unstable=0 bg_thresh=1016 thresh=2033 gap=894 poll_thresh=13 ino=257 dd-2584 [003] 70.068481: balance_dirty_state: bdi btrfs-1: dirty=801 wb=363 unstable=0 bg_thresh=1016 thresh=2032 gap=868 poll_thresh=14 ino=257 dd-2584 [003] 70.068601: balance_dirty_state: bdi btrfs-1: dirty=801 wb=363 unstable=0 bg_thresh=1015 thresh=2031 gap=867 poll_thresh=15 ino=257 dd-2584 [003] 70.068718: balance_dirty_state: bdi btrfs-1: dirty=826 wb=363 unstable=0 bg_thresh=1015 thresh=2031 gap=842 poll_thresh=16 ino=257 dd-2584 [003] 70.068951: balance_dirty_state: bdi btrfs-1: dirty=851 wb=363 unstable=0 bg_thresh=1015 thresh=2030 gap=816 poll_thresh=17 ino=257 dd-2584 [003] 70.069536: balance_dirty_state: bdi btrfs-1: dirty=876 wb=363 unstable=0 bg_thresh=1017 thresh=2034 gap=795 poll_thresh=18 ino=257 dd-2584 [003] 70.069770: balance_dirty_state: bdi btrfs-1: dirty=926 wb=363 unstable=0 bg_thresh=1016 thresh=2033 gap=744 poll_thresh=19 ino=257 dd-2584 [003] 70.070011: balance_dirty_state: bdi btrfs-1: dirty=951 wb=363 unstable=0 bg_thresh=1016 thresh=2032 gap=718 poll_thresh=20 ino=257 dd-2584 [003] 70.070254: balance_dirty_state: bdi btrfs-1: dirty=976 wb=363 unstable=0 bg_thresh=1018 thresh=2036 gap=697 poll_thresh=21 ino=257 dd-2584 [003] 70.070495: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=363 unstable=0 bg_thresh=1017 thresh=2035 gap=646 poll_thresh=22 ino=257 flush-btrfs-1-2586 [007] 70.070541: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22584 wrote=0 to_write=8192 dd-2584 [003] 70.070881: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=363 unstable=0 bg_thresh=1014 thresh=2028 gap=614 poll_thresh=23 ino=257 dd-2584 [003] 70.071269: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=413 unstable=0 bg_thresh=1013 thresh=2027 gap=588 poll_thresh=24 ino=257 dd-2584 [003] 70.071671: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=463 unstable=0 bg_thresh=1015 thresh=2031 gap=567 poll_thresh=25 ino=257 dd-2584 [003] 70.072690: balance_dirty_state: bdi btrfs-1: dirty=922 wb=581 unstable=0 bg_thresh=1013 thresh=2027 gap=524 poll_thresh=26 ino=257 dd-2584 [003] 70.073120: balance_dirty_state: bdi btrfs-1: dirty=898 wb=631 unstable=0 bg_thresh=1013 thresh=2027 gap=498 poll_thresh=27 ino=257 dd-2584 [003] 70.073124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=60676 base_bw=448 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 70.075358: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=768 to_write=7424 dd-2584 [003] 70.080267: balance_dirty_state: bdi btrfs-1: dirty=408 wb=996 unstable=0 bg_thresh=1014 thresh=2028 gap=624 poll_thresh=27 ino=257 dd-2584 [003] 70.080334: balance_dirty_state: bdi btrfs-1: dirty=433 wb=996 unstable=0 bg_thresh=1015 thresh=2030 gap=601 poll_thresh=20 ino=257 dd-2584 [003] 70.080458: balance_dirty_state: bdi btrfs-1: dirty=458 wb=996 unstable=0 bg_thresh=1017 thresh=2034 gap=580 poll_thresh=21 ino=257 dd-2584 [003] 70.080579: balance_dirty_state: bdi btrfs-1: dirty=483 wb=996 unstable=0 bg_thresh=1016 thresh=2033 gap=554 poll_thresh=22 ino=257 dd-2584 [003] 70.080699: balance_dirty_state: bdi btrfs-1: dirty=533 wb=996 unstable=0 bg_thresh=1016 thresh=2032 gap=503 poll_thresh=23 ino=257 dd-2584 [003] 70.080704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=60676 base_bw=448 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 70.088213: balance_dirty_state: bdi btrfs-1: dirty=533 wb=871 unstable=0 bg_thresh=1015 thresh=2030 gap=626 poll_thresh=23 ino=257 dd-2584 [003] 70.088322: balance_dirty_state: bdi btrfs-1: dirty=533 wb=871 unstable=0 bg_thresh=1012 thresh=2024 gap=620 poll_thresh=17 ino=257 dd-2584 [003] 70.088443: balance_dirty_state: bdi btrfs-1: dirty=583 wb=871 unstable=0 bg_thresh=1014 thresh=2028 gap=574 poll_thresh=18 ino=257 dd-2584 [003] 70.088563: balance_dirty_state: bdi btrfs-1: dirty=608 wb=871 unstable=0 bg_thresh=1013 thresh=2027 gap=548 poll_thresh=19 ino=257 dd-2584 [003] 70.088858: balance_dirty_state: bdi btrfs-1: dirty=633 wb=871 unstable=0 bg_thresh=1013 thresh=2026 gap=522 poll_thresh=20 ino=257 dd-2584 [003] 70.088980: balance_dirty_state: bdi btrfs-1: dirty=658 wb=871 unstable=0 bg_thresh=1015 thresh=2030 gap=501 poll_thresh=21 ino=257 dd-2584 [003] 70.088985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=60676 base_bw=448 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 70.096197: balance_dirty_state: bdi btrfs-1: dirty=658 wb=746 unstable=0 bg_thresh=1014 thresh=2029 gap=625 poll_thresh=21 ino=257 dd-2584 [003] 70.096296: balance_dirty_state: bdi btrfs-1: dirty=683 wb=746 unstable=0 bg_thresh=1014 thresh=2028 gap=599 poll_thresh=16 ino=257 dd-2584 [003] 70.096417: balance_dirty_state: bdi btrfs-1: dirty=708 wb=746 unstable=0 bg_thresh=1013 thresh=2027 gap=573 poll_thresh=17 ino=257 dd-2584 [003] 70.096537: balance_dirty_state: bdi btrfs-1: dirty=758 wb=746 unstable=0 bg_thresh=1013 thresh=2026 gap=522 poll_thresh=18 ino=257 dd-2584 [003] 70.096665: balance_dirty_state: bdi btrfs-1: dirty=783 wb=721 unstable=0 bg_thresh=1012 thresh=2025 gap=521 poll_thresh=19 ino=257 dd-2584 [003] 70.096814: balance_dirty_state: bdi btrfs-1: dirty=808 wb=646 unstable=0 bg_thresh=1012 thresh=2025 gap=571 poll_thresh=20 ino=257 dd-2584 [003] 70.096950: balance_dirty_state: bdi btrfs-1: dirty=858 wb=621 unstable=0 bg_thresh=1010 thresh=2021 gap=542 poll_thresh=21 ino=257 dd-2584 [003] 70.097246: balance_dirty_state: bdi btrfs-1: dirty=883 wb=621 unstable=0 bg_thresh=1010 thresh=2021 gap=517 poll_thresh=22 ino=257 dd-2584 [003] 70.097379: balance_dirty_state: bdi btrfs-1: dirty=908 wb=621 unstable=0 bg_thresh=1012 thresh=2025 gap=496 poll_thresh=23 ino=257 dd-2584 [003] 70.097384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-313% task_weight=99% bdi_bw=60676 base_bw=448 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 70.104262: balance_dirty_state: bdi btrfs-1: dirty=908 wb=621 unstable=0 bg_thresh=1017 thresh=2034 gap=505 poll_thresh=23 ino=257 dd-2584 [003] 70.104271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=60676 base_bw=448 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 70.112255: balance_dirty_state: bdi btrfs-1: dirty=908 wb=496 unstable=0 bg_thresh=1010 thresh=2021 gap=617 poll_thresh=23 ino=257 dd-2584 [003] 70.112357: balance_dirty_state: bdi btrfs-1: dirty=933 wb=446 unstable=0 bg_thresh=1003 thresh=2006 gap=627 poll_thresh=17 ino=257 dd-2584 [003] 70.112545: balance_dirty_state: bdi btrfs-1: dirty=958 wb=371 unstable=0 bg_thresh=1008 thresh=2017 gap=688 poll_thresh=18 ino=257 dd-2584 [003] 70.112725: balance_dirty_state: bdi btrfs-1: dirty=983 wb=371 unstable=0 bg_thresh=1008 thresh=2016 gap=662 poll_thresh=19 ino=257 dd-2584 [003] 70.112906: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=371 unstable=0 bg_thresh=1010 thresh=2020 gap=616 poll_thresh=20 ino=257 flush-btrfs-1-2586 [007] 70.112943: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22628 wrote=0 to_write=8192 dd-2584 [003] 70.113172: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=371 unstable=0 bg_thresh=1009 thresh=2019 gap=590 poll_thresh=21 ino=257 dd-2584 [003] 70.113452: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=421 unstable=0 bg_thresh=1011 thresh=2023 gap=569 poll_thresh=22 ino=257 dd-2584 [003] 70.113732: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=471 unstable=0 bg_thresh=1013 thresh=2027 gap=548 poll_thresh=23 ino=257 dd-2584 [003] 70.114310: balance_dirty_state: bdi btrfs-1: dirty=908 wb=621 unstable=0 bg_thresh=1013 thresh=2026 gap=497 poll_thresh=24 ino=257 dd-2584 [003] 70.114313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=60676 base_bw=448 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 70.115425: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=736 to_write=7456 dd-2584 [003] 70.120193: balance_dirty_state: bdi btrfs-1: dirty=408 wb=996 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=24 ino=257 dd-2584 [003] 70.120283: balance_dirty_state: bdi btrfs-1: dirty=408 wb=996 unstable=0 bg_thresh=1002 thresh=2004 gap=600 poll_thresh=18 ino=257 dd-2584 [003] 70.120480: balance_dirty_state: bdi btrfs-1: dirty=458 wb=996 unstable=0 bg_thresh=996 thresh=1993 gap=539 poll_thresh=19 ino=257 dd-2584 [003] 70.120646: balance_dirty_state: bdi btrfs-1: dirty=483 wb=996 unstable=0 bg_thresh=999 thresh=1998 gap=519 poll_thresh=20 ino=257 dd-2584 [003] 70.120806: balance_dirty_state: bdi btrfs-1: dirty=508 wb=996 unstable=0 bg_thresh=1004 thresh=2008 gap=504 poll_thresh=21 ino=257 dd-2584 [003] 70.120974: balance_dirty_state: bdi btrfs-1: dirty=533 wb=996 unstable=0 bg_thresh=999 thresh=1998 gap=469 poll_thresh=22 ino=257 dd-2584 [003] 70.120981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=60676 base_bw=448 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 70.128297: balance_dirty_state: bdi btrfs-1: dirty=533 wb=871 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=22 ino=257 dd-2584 [003] 70.128431: balance_dirty_state: bdi btrfs-1: dirty=558 wb=871 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=16 ino=257 dd-2584 [003] 70.128675: balance_dirty_state: bdi btrfs-1: dirty=583 wb=871 unstable=0 bg_thresh=998 thresh=1996 gap=542 poll_thresh=17 ino=257 dd-2584 [003] 70.128916: balance_dirty_state: bdi btrfs-1: dirty=633 wb=871 unstable=0 bg_thresh=994 thresh=1989 gap=485 poll_thresh=18 ino=257 dd-2584 [003] 70.128925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=60676 base_bw=448 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 70.140161: balance_dirty_state: bdi btrfs-1: dirty=633 wb=871 unstable=0 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=18 ino=257 dd-2584 [003] 70.140452: balance_dirty_state: bdi btrfs-1: dirty=633 wb=871 unstable=0 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=13 ino=257 dd-2584 [003] 70.140513: balance_dirty_state: bdi btrfs-1: dirty=658 wb=871 unstable=0 bg_thresh=1004 thresh=2008 gap=479 poll_thresh=14 ino=257 dd-2584 [003] 70.140517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=60676 base_bw=448 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [007] 70.148151: balance_dirty_state: bdi btrfs-1: dirty=658 wb=746 unstable=0 bg_thresh=1005 thresh=2010 gap=606 poll_thresh=14 ino=257 dd-2584 [007] 70.148241: balance_dirty_state: bdi btrfs-1: dirty=683 wb=746 unstable=0 bg_thresh=1005 thresh=2010 gap=581 poll_thresh=10 ino=257 dd-2584 [007] 70.148328: balance_dirty_state: bdi btrfs-1: dirty=683 wb=746 unstable=0 bg_thresh=1007 thresh=2015 gap=586 poll_thresh=11 ino=257 dd-2584 [007] 70.148420: balance_dirty_state: bdi btrfs-1: dirty=708 wb=746 unstable=0 bg_thresh=1007 thresh=2014 gap=560 poll_thresh=12 ino=257 dd-2584 [007] 70.148506: balance_dirty_state: bdi btrfs-1: dirty=733 wb=746 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=13 ino=257 dd-2584 [007] 70.148572: balance_dirty_state: bdi btrfs-1: dirty=733 wb=746 unstable=0 bg_thresh=1006 thresh=2013 gap=534 poll_thresh=14 ino=257 dd-2584 [007] 70.148633: balance_dirty_state: bdi btrfs-1: dirty=758 wb=746 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=15 ino=257 dd-2584 [007] 70.148693: balance_dirty_state: bdi btrfs-1: dirty=783 wb=746 unstable=0 bg_thresh=1006 thresh=2012 gap=483 poll_thresh=16 ino=257 dd-2584 [007] 70.148698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=60604 base_bw=392 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 70.156208: balance_dirty_state: bdi btrfs-1: dirty=783 wb=481 unstable=0 bg_thresh=1002 thresh=2004 gap=740 poll_thresh=16 ino=257 dd-2584 [007] 70.156273: balance_dirty_state: bdi btrfs-1: dirty=783 wb=481 unstable=0 bg_thresh=1004 thresh=2009 gap=745 poll_thresh=12 ino=257 dd-2584 [007] 70.156330: balance_dirty_state: bdi btrfs-1: dirty=808 wb=481 unstable=0 bg_thresh=1004 thresh=2009 gap=720 poll_thresh=13 ino=257 dd-2584 [007] 70.156387: balance_dirty_state: bdi btrfs-1: dirty=833 wb=481 unstable=0 bg_thresh=1007 thresh=2014 gap=700 poll_thresh=14 ino=257 dd-2584 [007] 70.156448: balance_dirty_state: bdi btrfs-1: dirty=833 wb=481 unstable=0 bg_thresh=1009 thresh=2019 gap=705 poll_thresh=15 ino=257 dd-2584 [007] 70.156507: balance_dirty_state: bdi btrfs-1: dirty=858 wb=481 unstable=0 bg_thresh=1006 thresh=2013 gap=674 poll_thresh=16 ino=257 dd-2584 [007] 70.156630: balance_dirty_state: bdi btrfs-1: dirty=883 wb=481 unstable=0 bg_thresh=1008 thresh=2017 gap=653 poll_thresh=17 ino=257 dd-2584 [007] 70.157995: balance_dirty_state: bdi btrfs-1: dirty=908 wb=356 unstable=0 bg_thresh=1006 thresh=2013 gap=749 poll_thresh=18 ino=257 dd-2584 [007] 70.158113: balance_dirty_state: bdi btrfs-1: dirty=958 wb=356 unstable=0 bg_thresh=1008 thresh=2017 gap=703 poll_thresh=19 ino=257 dd-2584 [007] 70.158232: balance_dirty_state: bdi btrfs-1: dirty=983 wb=356 unstable=0 bg_thresh=1008 thresh=2016 gap=677 poll_thresh=20 ino=257 dd-2584 [007] 70.158350: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=356 unstable=0 bg_thresh=1007 thresh=2015 gap=651 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 70.158373: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22672 wrote=0 to_write=8192 dd-2584 [007] 70.158535: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=356 unstable=0 bg_thresh=1009 thresh=2019 gap=630 poll_thresh=22 ino=257 dd-2584 [007] 70.158731: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=431 unstable=0 bg_thresh=1006 thresh=2012 gap=548 poll_thresh=23 ino=257 dd-2584 [007] 70.158924: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=481 unstable=0 bg_thresh=1005 thresh=2011 gap=522 poll_thresh=24 ino=257 dd-2584 [007] 70.159113: balance_dirty_state: bdi btrfs-1: dirty=983 wb=531 unstable=0 bg_thresh=1005 thresh=2010 gap=496 poll_thresh=25 ino=257 dd-2584 [007] 70.159115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=60604 base_bw=392 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 70.160400: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=736 to_write=7456 dd-2584 [004] 70.164218: balance_dirty_state: bdi btrfs-1: dirty=408 wb=981 unstable=0 bg_thresh=997 thresh=1995 gap=606 poll_thresh=25 ino=257 dd-2584 [004] 70.164470: balance_dirty_state: bdi btrfs-1: dirty=433 wb=981 unstable=0 bg_thresh=996 thresh=1993 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 70.164638: balance_dirty_state: bdi btrfs-1: dirty=458 wb=981 unstable=0 bg_thresh=994 thresh=1989 gap=550 poll_thresh=20 ino=257 dd-2584 [004] 70.164793: balance_dirty_state: bdi btrfs-1: dirty=483 wb=981 unstable=0 bg_thresh=999 thresh=1999 gap=535 poll_thresh=21 ino=257 dd-2584 [004] 70.164970: balance_dirty_state: bdi btrfs-1: dirty=508 wb=981 unstable=0 bg_thresh=997 thresh=1995 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 70.165159: balance_dirty_state: bdi btrfs-1: dirty=558 wb=981 unstable=0 bg_thresh=997 thresh=1994 gap=455 poll_thresh=23 ino=257 dd-2584 [004] 70.165165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=60604 base_bw=392 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 70.172257: balance_dirty_state: bdi btrfs-1: dirty=558 wb=856 unstable=0 bg_thresh=995 thresh=1990 gap=576 poll_thresh=23 ino=257 dd-2584 [004] 70.172431: balance_dirty_state: bdi btrfs-1: dirty=558 wb=856 unstable=0 bg_thresh=997 thresh=1995 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 70.172791: balance_dirty_state: bdi btrfs-1: dirty=608 wb=856 unstable=0 bg_thresh=997 thresh=1994 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 70.173151: balance_dirty_state: bdi btrfs-1: dirty=633 wb=856 unstable=0 bg_thresh=999 thresh=1998 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 70.173517: balance_dirty_state: bdi btrfs-1: dirty=658 wb=856 unstable=0 bg_thresh=998 thresh=1997 gap=483 poll_thresh=20 ino=257 dd-2584 [004] 70.173529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=60604 base_bw=392 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 70.180291: balance_dirty_state: bdi btrfs-1: dirty=658 wb=856 unstable=0 bg_thresh=999 thresh=1999 gap=485 poll_thresh=20 ino=257 dd-2584 [004] 70.180302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=60604 base_bw=392 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 70.188272: balance_dirty_state: bdi btrfs-1: dirty=658 wb=631 unstable=0 bg_thresh=1001 thresh=2002 gap=713 poll_thresh=20 ino=257 dd-2584 [004] 70.188650: balance_dirty_state: bdi btrfs-1: dirty=683 wb=631 unstable=0 bg_thresh=998 thresh=1996 gap=682 poll_thresh=15 ino=257 dd-2584 [004] 70.188736: balance_dirty_state: bdi btrfs-1: dirty=683 wb=631 unstable=0 bg_thresh=1000 thresh=2001 gap=687 poll_thresh=16 ino=257 dd-2584 [004] 70.188905: balance_dirty_state: bdi btrfs-1: dirty=733 wb=631 unstable=0 bg_thresh=1000 thresh=2000 gap=636 poll_thresh=17 ino=257 dd-2584 [004] 70.189075: balance_dirty_state: bdi btrfs-1: dirty=758 wb=631 unstable=0 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 70.189235: balance_dirty_state: bdi btrfs-1: dirty=783 wb=631 unstable=0 bg_thresh=998 thresh=1997 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 70.189352: balance_dirty_state: bdi btrfs-1: dirty=833 wb=631 unstable=0 bg_thresh=998 thresh=1996 gap=532 poll_thresh=20 ino=257 dd-2584 [004] 70.189469: balance_dirty_state: bdi btrfs-1: dirty=858 wb=631 unstable=0 bg_thresh=1000 thresh=2000 gap=511 poll_thresh=21 ino=257 dd-2584 [004] 70.189584: balance_dirty_state: bdi btrfs-1: dirty=883 wb=631 unstable=0 bg_thresh=999 thresh=1999 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 70.189588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=60604 base_bw=392 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 70.196247: balance_dirty_state: bdi btrfs-1: dirty=883 wb=506 unstable=0 bg_thresh=1001 thresh=2002 gap=613 poll_thresh=22 ino=257 dd-2584 [003] 70.196374: balance_dirty_state: bdi btrfs-1: dirty=883 wb=506 unstable=0 bg_thresh=1003 thresh=2007 gap=618 poll_thresh=16 ino=257 dd-2584 [003] 70.196958: balance_dirty_state: bdi btrfs-1: dirty=908 wb=506 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=17 ino=257 dd-2584 [003] 70.197194: balance_dirty_state: bdi btrfs-1: dirty=958 wb=506 unstable=0 bg_thresh=1002 thresh=2005 gap=541 poll_thresh=18 ino=257 dd-2584 [003] 70.197432: balance_dirty_state: bdi btrfs-1: dirty=983 wb=506 unstable=0 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=19 ino=257 dd-2584 [003] 70.197666: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=506 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=20 ino=257 dd-2584 [003] 70.197675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=60604 base_bw=392 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 70.197711: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22712 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 70.200363: writeback_single_inode: bdi btrfs-1: ino=257 state= age=240 wrote=624 to_write=7568 dd-2584 [003] 70.204222: balance_dirty_state: bdi btrfs-1: dirty=408 wb=981 unstable=0 bg_thresh=1003 thresh=2007 gap=618 poll_thresh=20 ino=257 dd-2584 [003] 70.204354: balance_dirty_state: bdi btrfs-1: dirty=433 wb=981 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=15 ino=257 dd-2584 [003] 70.204472: balance_dirty_state: bdi btrfs-1: dirty=458 wb=981 unstable=0 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=16 ino=257 dd-2584 [003] 70.204706: balance_dirty_state: bdi btrfs-1: dirty=483 wb=981 unstable=0 bg_thresh=1002 thresh=2005 gap=541 poll_thresh=17 ino=257 dd-2584 [003] 70.204944: balance_dirty_state: bdi btrfs-1: dirty=508 wb=981 unstable=0 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=18 ino=257 dd-2584 [003] 70.205184: balance_dirty_state: bdi btrfs-1: dirty=533 wb=981 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=19 ino=257 dd-2584 [003] 70.205193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=60604 base_bw=392 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 70.212283: balance_dirty_state: bdi btrfs-1: dirty=533 wb=856 unstable=0 bg_thresh=1003 thresh=2007 gap=618 poll_thresh=19 ino=257 dd-2584 [003] 70.212392: balance_dirty_state: bdi btrfs-1: dirty=558 wb=856 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=14 ino=257 dd-2584 [003] 70.212618: balance_dirty_state: bdi btrfs-1: dirty=583 wb=856 unstable=0 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=15 ino=257 dd-2584 [003] 70.212676: balance_dirty_state: bdi btrfs-1: dirty=583 wb=856 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=16 ino=257 dd-2584 [003] 70.212789: balance_dirty_state: bdi btrfs-1: dirty=633 wb=856 unstable=0 bg_thresh=1002 thresh=2004 gap=515 poll_thresh=17 ino=257 dd-2584 [003] 70.212903: balance_dirty_state: bdi btrfs-1: dirty=658 wb=856 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=18 ino=257 dd-2584 [003] 70.212907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=60604 base_bw=392 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 70.220233: balance_dirty_state: bdi btrfs-1: dirty=658 wb=731 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=18 ino=257 dd-2584 [003] 70.220345: balance_dirty_state: bdi btrfs-1: dirty=658 wb=731 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=13 ino=257 dd-2584 [003] 70.220406: balance_dirty_state: bdi btrfs-1: dirty=683 wb=731 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=14 ino=257 dd-2584 [003] 70.220466: balance_dirty_state: bdi btrfs-1: dirty=708 wb=731 unstable=0 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=15 ino=257 dd-2584 [003] 70.220525: balance_dirty_state: bdi btrfs-1: dirty=708 wb=731 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=16 ino=257 dd-2584 [003] 70.220641: balance_dirty_state: bdi btrfs-1: dirty=758 wb=731 unstable=0 bg_thresh=1002 thresh=2004 gap=515 poll_thresh=17 ino=257 dd-2584 [003] 70.220759: balance_dirty_state: bdi btrfs-1: dirty=783 wb=731 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=18 ino=257 dd-2584 [003] 70.220764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=60604 base_bw=392 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 70.228222: balance_dirty_state: bdi btrfs-1: dirty=783 wb=606 unstable=0 bg_thresh=1002 thresh=2005 gap=616 poll_thresh=18 ino=257 dd-2584 [003] 70.228323: balance_dirty_state: bdi btrfs-1: dirty=808 wb=606 unstable=0 bg_thresh=999 thresh=1999 gap=585 poll_thresh=13 ino=257 dd-2584 [003] 70.228382: balance_dirty_state: bdi btrfs-1: dirty=808 wb=606 unstable=0 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=14 ino=257 dd-2584 [003] 70.228614: balance_dirty_state: bdi btrfs-1: dirty=833 wb=606 unstable=0 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=15 ino=257 dd-2584 [003] 70.228673: balance_dirty_state: bdi btrfs-1: dirty=858 wb=606 unstable=0 bg_thresh=1001 thresh=2003 gap=539 poll_thresh=16 ino=257 dd-2584 [003] 70.228793: balance_dirty_state: bdi btrfs-1: dirty=883 wb=606 unstable=0 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=17 ino=257 dd-2584 [003] 70.228915: balance_dirty_state: bdi btrfs-1: dirty=908 wb=606 unstable=0 bg_thresh=1000 thresh=2000 gap=486 poll_thresh=18 ino=257 dd-2584 [003] 70.228920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=60604 base_bw=392 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 70.236213: balance_dirty_state: bdi btrfs-1: dirty=908 wb=381 unstable=0 bg_thresh=997 thresh=1995 gap=706 poll_thresh=18 ino=257 dd-2584 [000] 70.236289: balance_dirty_state: bdi btrfs-1: dirty=933 wb=381 unstable=0 bg_thresh=1000 thresh=2001 gap=687 poll_thresh=13 ino=257 dd-2584 [000] 70.236348: balance_dirty_state: bdi btrfs-1: dirty=933 wb=381 unstable=0 bg_thresh=1003 thresh=2006 gap=692 poll_thresh=14 ino=257 dd-2584 [000] 70.236409: balance_dirty_state: bdi btrfs-1: dirty=958 wb=381 unstable=0 bg_thresh=1003 thresh=2006 gap=667 poll_thresh=15 ino=257 dd-2584 [000] 70.236467: balance_dirty_state: bdi btrfs-1: dirty=983 wb=381 unstable=0 bg_thresh=1002 thresh=2005 gap=641 poll_thresh=16 ino=257 dd-2584 [000] 70.236581: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=381 unstable=0 bg_thresh=1004 thresh=2009 gap=620 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 70.236648: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22752 wrote=0 to_write=8192 dd-2584 [000] 70.236706: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=381 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=18 ino=257 dd-2584 [000] 70.236835: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=406 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=19 ino=257 dd-2584 [000] 70.237137: balance_dirty_state: bdi btrfs-1: dirty=933 wb=531 unstable=0 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=20 ino=257 dd-2584 [000] 70.237270: balance_dirty_state: bdi btrfs-1: dirty=908 wb=606 unstable=0 bg_thresh=1005 thresh=2010 gap=496 poll_thresh=21 ino=257 dd-2584 [000] 70.237272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=60604 base_bw=392 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 70.238354: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=720 to_write=7472 dd-2584 [000] 70.244199: balance_dirty_state: bdi btrfs-1: dirty=408 wb=956 unstable=0 bg_thresh=1007 thresh=2014 gap=650 poll_thresh=21 ino=257 dd-2584 [000] 70.244305: balance_dirty_state: bdi btrfs-1: dirty=433 wb=956 unstable=0 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=16 ino=257 dd-2584 [000] 70.244541: balance_dirty_state: bdi btrfs-1: dirty=458 wb=956 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=17 ino=257 dd-2584 [000] 70.244776: balance_dirty_state: bdi btrfs-1: dirty=483 wb=956 unstable=0 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=18 ino=257 dd-2584 [000] 70.245016: balance_dirty_state: bdi btrfs-1: dirty=508 wb=956 unstable=0 bg_thresh=1005 thresh=2010 gap=546 poll_thresh=19 ino=257 dd-2584 [000] 70.245259: balance_dirty_state: bdi btrfs-1: dirty=558 wb=956 unstable=0 bg_thresh=1004 thresh=2009 gap=495 poll_thresh=20 ino=257 dd-2584 [000] 70.245267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=60604 base_bw=392 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 70.252190: balance_dirty_state: bdi btrfs-1: dirty=558 wb=831 unstable=0 bg_thresh=1004 thresh=2009 gap=620 poll_thresh=20 ino=257 dd-2584 [000] 70.252297: balance_dirty_state: bdi btrfs-1: dirty=558 wb=831 unstable=0 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=15 ino=257 dd-2584 [000] 70.252415: balance_dirty_state: bdi btrfs-1: dirty=583 wb=831 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=16 ino=257 dd-2584 [000] 70.253003: balance_dirty_state: bdi btrfs-1: dirty=608 wb=831 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=17 ino=257 dd-2584 [000] 70.253238: balance_dirty_state: bdi btrfs-1: dirty=658 wb=831 unstable=0 bg_thresh=1005 thresh=2011 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 70.253473: balance_dirty_state: bdi btrfs-1: dirty=683 wb=831 unstable=0 bg_thresh=1005 thresh=2010 gap=496 poll_thresh=19 ino=257 dd-2584 [000] 70.253482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=62260 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 70.260221: balance_dirty_state: bdi btrfs-1: dirty=683 wb=731 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 70.260346: balance_dirty_state: bdi btrfs-1: dirty=708 wb=731 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 70.260431: balance_dirty_state: bdi btrfs-1: dirty=708 wb=731 unstable=0 bg_thresh=1004 thresh=2009 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 70.260515: balance_dirty_state: bdi btrfs-1: dirty=733 wb=731 unstable=0 bg_thresh=1007 thresh=2014 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 70.260686: balance_dirty_state: bdi btrfs-1: dirty=758 wb=731 unstable=0 bg_thresh=1006 thresh=2013 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 70.260855: balance_dirty_state: bdi btrfs-1: dirty=808 wb=731 unstable=0 bg_thresh=1006 thresh=2012 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 70.260862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=62260 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 70.268271: balance_dirty_state: bdi btrfs-1: dirty=808 wb=581 unstable=0 bg_thresh=1005 thresh=2011 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 70.268401: balance_dirty_state: bdi btrfs-1: dirty=808 wb=581 unstable=0 bg_thresh=1008 thresh=2016 gap=627 poll_thresh=13 ino=257 dd-2584 [004] 70.268520: balance_dirty_state: bdi btrfs-1: dirty=833 wb=581 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 70.268672: balance_dirty_state: bdi btrfs-1: dirty=833 wb=581 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=15 ino=257 dd-2584 [004] 70.268760: balance_dirty_state: bdi btrfs-1: dirty=858 wb=581 unstable=0 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 70.269289: balance_dirty_state: bdi btrfs-1: dirty=883 wb=581 unstable=0 bg_thresh=1009 thresh=2018 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 70.269430: balance_dirty_state: bdi btrfs-1: dirty=933 wb=581 unstable=0 bg_thresh=1011 thresh=2022 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 70.269611: balance_dirty_state: bdi btrfs-1: dirty=958 wb=581 unstable=0 bg_thresh=1010 thresh=2021 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 70.269617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=62260 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 70.280256: balance_dirty_state: bdi btrfs-1: dirty=958 wb=331 unstable=0 bg_thresh=997 thresh=1995 gap=706 poll_thresh=19 ino=257 dd-2584 [004] 70.280352: balance_dirty_state: bdi btrfs-1: dirty=983 wb=331 unstable=0 bg_thresh=994 thresh=1989 gap=675 poll_thresh=14 ino=257 dd-2584 [004] 70.280440: balance_dirty_state: bdi btrfs-1: dirty=983 wb=331 unstable=0 bg_thresh=997 thresh=1994 gap=680 poll_thresh=15 ino=257 dd-2584 [004] 70.280529: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=331 unstable=0 bg_thresh=996 thresh=1993 gap=654 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 70.280595: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22796 wrote=0 to_write=8192 dd-2584 [004] 70.280721: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=356 unstable=0 bg_thresh=996 thresh=1992 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 70.280919: balance_dirty_state: bdi btrfs-1: dirty=958 wb=431 unstable=0 bg_thresh=995 thresh=1991 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 70.281104: balance_dirty_state: bdi btrfs-1: dirty=933 wb=506 unstable=0 bg_thresh=995 thresh=1990 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 70.281447: balance_dirty_state: bdi btrfs-1: dirty=808 wb=656 unstable=0 bg_thresh=997 thresh=1994 gap=530 poll_thresh=20 ino=257 dd-2584 [004] 70.281617: balance_dirty_state: bdi btrfs-1: dirty=758 wb=731 unstable=0 bg_thresh=996 thresh=1993 gap=504 poll_thresh=21 ino=257 dd-2584 [004] 70.281747: balance_dirty_state: bdi btrfs-1: dirty=758 wb=781 unstable=0 bg_thresh=996 thresh=1992 gap=453 poll_thresh=22 ino=257 dd-2584 [004] 70.281748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-129% task_gap=-358% task_weight=99% bdi_bw=62260 base_bw=344 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 70.283315: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=784 to_write=7408 dd-2584 [004] 70.288255: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1006 unstable=0 bg_thresh=987 thresh=1975 gap=536 poll_thresh=22 ino=257 dd-2584 [004] 70.288343: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1006 unstable=0 bg_thresh=990 thresh=1980 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 70.288520: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1006 unstable=0 bg_thresh=992 thresh=1985 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 70.288704: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1006 unstable=0 bg_thresh=992 thresh=1984 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 70.288711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=62260 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 70.296189: balance_dirty_state: bdi btrfs-1: dirty=508 wb=881 unstable=0 bg_thresh=992 thresh=1984 gap=595 poll_thresh=18 ino=257 dd-2584 [000] 70.296282: balance_dirty_state: bdi btrfs-1: dirty=508 wb=881 unstable=0 bg_thresh=994 thresh=1989 gap=600 poll_thresh=13 ino=257 dd-2584 [000] 70.296375: balance_dirty_state: bdi btrfs-1: dirty=533 wb=881 unstable=0 bg_thresh=991 thresh=1983 gap=569 poll_thresh=14 ino=257 dd-2584 [000] 70.296468: balance_dirty_state: bdi btrfs-1: dirty=558 wb=881 unstable=0 bg_thresh=991 thresh=1982 gap=543 poll_thresh=15 ino=257 dd-2584 [000] 70.296562: balance_dirty_state: bdi btrfs-1: dirty=558 wb=881 unstable=0 bg_thresh=988 thresh=1976 gap=537 poll_thresh=16 ino=257 dd-2584 [000] 70.296748: balance_dirty_state: bdi btrfs-1: dirty=608 wb=881 unstable=0 bg_thresh=990 thresh=1981 gap=492 poll_thresh=17 ino=257 dd-2584 [000] 70.296754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=62260 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 70.304313: balance_dirty_state: bdi btrfs-1: dirty=608 wb=881 unstable=0 bg_thresh=993 thresh=1986 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 70.304554: balance_dirty_state: bdi btrfs-1: dirty=608 wb=806 unstable=0 bg_thresh=993 thresh=1986 gap=572 poll_thresh=13 ino=257 dd-2584 [001] 70.304614: balance_dirty_state: bdi btrfs-1: dirty=633 wb=806 unstable=0 bg_thresh=995 thresh=1991 gap=552 poll_thresh=14 ino=257 dd-2584 [001] 70.304672: balance_dirty_state: bdi btrfs-1: dirty=658 wb=806 unstable=0 bg_thresh=998 thresh=1996 gap=532 poll_thresh=15 ino=257 dd-2584 [001] 70.304733: balance_dirty_state: bdi btrfs-1: dirty=658 wb=806 unstable=0 bg_thresh=998 thresh=1996 gap=532 poll_thresh=16 ino=257 dd-2584 [001] 70.304851: balance_dirty_state: bdi btrfs-1: dirty=708 wb=806 unstable=0 bg_thresh=997 thresh=1995 gap=481 poll_thresh=17 ino=257 dd-2584 [001] 70.304856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=62260 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 70.316319: balance_dirty_state: bdi btrfs-1: dirty=708 wb=531 unstable=0 bg_thresh=995 thresh=1991 gap=752 poll_thresh=17 ino=257 dd-2584 [002] 70.316424: balance_dirty_state: bdi btrfs-1: dirty=708 wb=531 unstable=0 bg_thresh=995 thresh=1991 gap=752 poll_thresh=13 ino=257 dd-2584 [002] 70.316543: balance_dirty_state: bdi btrfs-1: dirty=733 wb=531 unstable=0 bg_thresh=998 thresh=1996 gap=732 poll_thresh=14 ino=257 dd-2584 [002] 70.316659: balance_dirty_state: bdi btrfs-1: dirty=758 wb=531 unstable=0 bg_thresh=998 thresh=1996 gap=707 poll_thresh=15 ino=257 dd-2584 [002] 70.316776: balance_dirty_state: bdi btrfs-1: dirty=758 wb=531 unstable=0 bg_thresh=1000 thresh=2001 gap=712 poll_thresh=16 ino=257 dd-2584 [002] 70.317010: balance_dirty_state: bdi btrfs-1: dirty=808 wb=531 unstable=0 bg_thresh=1003 thresh=2006 gap=667 poll_thresh=17 ino=257 dd-2584 [002] 70.317248: balance_dirty_state: bdi btrfs-1: dirty=833 wb=531 unstable=0 bg_thresh=1005 thresh=2010 gap=646 poll_thresh=18 ino=257 dd-2584 [002] 70.317485: balance_dirty_state: bdi btrfs-1: dirty=858 wb=531 unstable=0 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=19 ino=257 dd-2584 [002] 70.318072: balance_dirty_state: bdi btrfs-1: dirty=883 wb=531 unstable=0 bg_thresh=1001 thresh=2002 gap=588 poll_thresh=20 ino=257 dd-2584 [002] 70.318310: balance_dirty_state: bdi btrfs-1: dirty=933 wb=531 unstable=0 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=21 ino=257 dd-2584 [002] 70.318547: balance_dirty_state: bdi btrfs-1: dirty=958 wb=531 unstable=0 bg_thresh=1002 thresh=2005 gap=516 poll_thresh=22 ino=257 dd-2584 [002] 70.318781: balance_dirty_state: bdi btrfs-1: dirty=983 wb=531 unstable=0 bg_thresh=1002 thresh=2004 gap=490 poll_thresh=23 ino=257 dd-2584 [002] 70.318790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=62260 base_bw=344 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 70.324299: balance_dirty_state: bdi btrfs-1: dirty=983 wb=406 unstable=0 bg_thresh=1003 thresh=2007 gap=618 poll_thresh=23 ino=257 dd-2584 [002] 70.324425: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=406 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 70.324518: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22840 wrote=0 to_write=8192 dd-2584 [002] 70.324674: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=406 unstable=0 bg_thresh=1005 thresh=2011 gap=597 poll_thresh=18 ino=257 dd-2584 [002] 70.324921: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=431 unstable=0 bg_thresh=1005 thresh=2010 gap=546 poll_thresh=19 ino=257 dd-2584 [002] 70.325173: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=481 unstable=0 bg_thresh=1001 thresh=2003 gap=514 poll_thresh=20 ino=257 dd-2584 [002] 70.326003: balance_dirty_state: bdi btrfs-1: dirty=858 wb=656 unstable=0 bg_thresh=1001 thresh=2002 gap=488 poll_thresh=21 ino=257 dd-2584 [002] 70.326007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=62260 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 70.327955: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=704 to_write=7488 dd-2584 [002] 70.332208: balance_dirty_state: bdi btrfs-1: dirty=408 wb=981 unstable=0 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=21 ino=257 dd-2584 [002] 70.332315: balance_dirty_state: bdi btrfs-1: dirty=433 wb=981 unstable=0 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=16 ino=257 dd-2584 [002] 70.332469: balance_dirty_state: bdi btrfs-1: dirty=458 wb=981 unstable=0 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=17 ino=257 dd-2584 [002] 70.332623: balance_dirty_state: bdi btrfs-1: dirty=483 wb=981 unstable=0 bg_thresh=1006 thresh=2012 gap=548 poll_thresh=18 ino=257 dd-2584 [002] 70.332775: balance_dirty_state: bdi btrfs-1: dirty=533 wb=981 unstable=0 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=19 ino=257 dd-2584 [002] 70.332780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=62260 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 70.340342: balance_dirty_state: bdi btrfs-1: dirty=533 wb=856 unstable=0 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=19 ino=257 dd-2584 [002] 70.340415: balance_dirty_state: bdi btrfs-1: dirty=533 wb=856 unstable=0 bg_thresh=1003 thresh=2007 gap=618 poll_thresh=14 ino=257 dd-2584 [002] 70.340475: balance_dirty_state: bdi btrfs-1: dirty=558 wb=856 unstable=0 bg_thresh=1006 thresh=2012 gap=598 poll_thresh=15 ino=257 dd-2584 [002] 70.340536: balance_dirty_state: bdi btrfs-1: dirty=558 wb=856 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=16 ino=257 dd-2584 [002] 70.340655: balance_dirty_state: bdi btrfs-1: dirty=608 wb=856 unstable=0 bg_thresh=1002 thresh=2005 gap=541 poll_thresh=17 ino=257 dd-2584 [002] 70.340774: balance_dirty_state: bdi btrfs-1: dirty=633 wb=856 unstable=0 bg_thresh=1002 thresh=2004 gap=515 poll_thresh=18 ino=257 dd-2584 [002] 70.341067: balance_dirty_state: bdi btrfs-1: dirty=658 wb=856 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 70.341072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=62260 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 70.348272: balance_dirty_state: bdi btrfs-1: dirty=658 wb=831 unstable=0 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=19 ino=257 dd-2584 [002] 70.348376: balance_dirty_state: bdi btrfs-1: dirty=683 wb=831 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=14 ino=257 dd-2584 [002] 70.348381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=62260 base_bw=344 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 70.356298: balance_dirty_state: bdi btrfs-1: dirty=683 wb=581 unstable=0 bg_thresh=1003 thresh=2007 gap=743 poll_thresh=14 ino=257 dd-2584 [002] 70.356381: balance_dirty_state: bdi btrfs-1: dirty=708 wb=581 unstable=0 bg_thresh=1003 thresh=2007 gap=718 poll_thresh=10 ino=257 dd-2584 [002] 70.356496: balance_dirty_state: bdi btrfs-1: dirty=708 wb=581 unstable=0 bg_thresh=1003 thresh=2006 gap=717 poll_thresh=11 ino=257 dd-2584 [002] 70.356556: balance_dirty_state: bdi btrfs-1: dirty=733 wb=581 unstable=0 bg_thresh=1003 thresh=2006 gap=692 poll_thresh=12 ino=257 dd-2584 [002] 70.356615: balance_dirty_state: bdi btrfs-1: dirty=758 wb=581 unstable=0 bg_thresh=1002 thresh=2005 gap=666 poll_thresh=13 ino=257 dd-2584 [002] 70.356675: balance_dirty_state: bdi btrfs-1: dirty=758 wb=581 unstable=0 bg_thresh=1005 thresh=2010 gap=671 poll_thresh=14 ino=257 dd-2584 [002] 70.356735: balance_dirty_state: bdi btrfs-1: dirty=783 wb=581 unstable=0 bg_thresh=1002 thresh=2004 gap=640 poll_thresh=15 ino=257 dd-2584 [002] 70.356835: balance_dirty_state: bdi btrfs-1: dirty=783 wb=581 unstable=0 bg_thresh=1004 thresh=2009 gap=645 poll_thresh=16 ino=257 dd-2584 [002] 70.357069: balance_dirty_state: bdi btrfs-1: dirty=833 wb=581 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=17 ino=257 dd-2584 [002] 70.357305: balance_dirty_state: bdi btrfs-1: dirty=858 wb=581 unstable=0 bg_thresh=1000 thresh=2001 gap=562 poll_thresh=18 ino=257 dd-2584 [002] 70.357542: balance_dirty_state: bdi btrfs-1: dirty=883 wb=581 unstable=0 bg_thresh=1002 thresh=2005 gap=541 poll_thresh=19 ino=257 dd-2584 [002] 70.358123: balance_dirty_state: bdi btrfs-1: dirty=933 wb=581 unstable=0 bg_thresh=1002 thresh=2004 gap=490 poll_thresh=20 ino=257 dd-2584 [002] 70.358132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-154% task_weight=100% bdi_bw=62808 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 70.364297: balance_dirty_state: bdi btrfs-1: dirty=933 wb=456 unstable=0 bg_thresh=1003 thresh=2007 gap=618 poll_thresh=20 ino=257 dd-2584 [002] 70.364366: balance_dirty_state: bdi btrfs-1: dirty=933 wb=456 unstable=0 bg_thresh=1006 thresh=2012 gap=623 poll_thresh=15 ino=257 dd-2584 [002] 70.364427: balance_dirty_state: bdi btrfs-1: dirty=958 wb=456 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=16 ino=257 dd-2584 [002] 70.364541: balance_dirty_state: bdi btrfs-1: dirty=983 wb=456 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=17 ino=257 dd-2584 [002] 70.364654: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=456 unstable=0 bg_thresh=1004 thresh=2009 gap=545 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 70.364716: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22880 wrote=0 to_write=8192 dd-2584 [002] 70.364779: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=456 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 70.364780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-196% task_weight=100% bdi_bw=62808 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 70.367081: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=640 to_write=7552 dd-2584 [002] 70.372284: balance_dirty_state: bdi btrfs-1: dirty=433 wb=931 unstable=0 bg_thresh=1004 thresh=2008 gap=644 poll_thresh=19 ino=257 dd-2584 [002] 70.372400: balance_dirty_state: bdi btrfs-1: dirty=433 wb=931 unstable=0 bg_thresh=1006 thresh=2013 gap=649 poll_thresh=14 ino=257 dd-2584 [002] 70.372477: balance_dirty_state: bdi btrfs-1: dirty=458 wb=931 unstable=0 bg_thresh=1003 thresh=2007 gap=618 poll_thresh=15 ino=257 dd-2584 [002] 70.372563: balance_dirty_state: bdi btrfs-1: dirty=483 wb=931 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=16 ino=257 dd-2584 [002] 70.372725: balance_dirty_state: bdi btrfs-1: dirty=508 wb=931 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=17 ino=257 dd-2584 [002] 70.372877: balance_dirty_state: bdi btrfs-1: dirty=533 wb=931 unstable=0 bg_thresh=1004 thresh=2009 gap=545 poll_thresh=18 ino=257 dd-2584 [002] 70.373308: balance_dirty_state: bdi btrfs-1: dirty=558 wb=931 unstable=0 bg_thresh=1004 thresh=2008 gap=519 poll_thresh=19 ino=257 dd-2584 [002] 70.373463: balance_dirty_state: bdi btrfs-1: dirty=608 wb=931 unstable=0 bg_thresh=1003 thresh=2007 gap=468 poll_thresh=20 ino=257 dd-2584 [002] 70.373468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=62808 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 70.380317: balance_dirty_state: bdi btrfs-1: dirty=608 wb=806 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=20 ino=257 dd-2584 [002] 70.380422: balance_dirty_state: bdi btrfs-1: dirty=608 wb=806 unstable=0 bg_thresh=1006 thresh=2012 gap=598 poll_thresh=15 ino=257 dd-2584 [002] 70.380479: balance_dirty_state: bdi btrfs-1: dirty=633 wb=806 unstable=0 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=16 ino=257 dd-2584 [002] 70.380591: balance_dirty_state: bdi btrfs-1: dirty=658 wb=806 unstable=0 bg_thresh=1005 thresh=2010 gap=546 poll_thresh=17 ino=257 dd-2584 [002] 70.380704: balance_dirty_state: bdi btrfs-1: dirty=708 wb=806 unstable=0 bg_thresh=1004 thresh=2009 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 70.380708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=62808 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 70.388281: balance_dirty_state: bdi btrfs-1: dirty=708 wb=681 unstable=0 bg_thresh=1003 thresh=2006 gap=617 poll_thresh=18 ino=257 dd-2584 [002] 70.388358: balance_dirty_state: bdi btrfs-1: dirty=708 wb=681 unstable=0 bg_thresh=1002 thresh=2005 gap=616 poll_thresh=13 ino=257 dd-2584 [002] 70.388417: balance_dirty_state: bdi btrfs-1: dirty=733 wb=681 unstable=0 bg_thresh=1002 thresh=2005 gap=591 poll_thresh=14 ino=257 dd-2584 [002] 70.388476: balance_dirty_state: bdi btrfs-1: dirty=733 wb=681 unstable=0 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=15 ino=257 dd-2584 [002] 70.388535: balance_dirty_state: bdi btrfs-1: dirty=758 wb=681 unstable=0 bg_thresh=1004 thresh=2009 gap=570 poll_thresh=16 ino=257 dd-2584 [002] 70.388651: balance_dirty_state: bdi btrfs-1: dirty=783 wb=681 unstable=0 bg_thresh=1004 thresh=2008 gap=544 poll_thresh=17 ino=257 dd-2584 [002] 70.388942: balance_dirty_state: bdi btrfs-1: dirty=833 wb=681 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=18 ino=257 dd-2584 [002] 70.388947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=62808 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 70.396360: balance_dirty_state: bdi btrfs-1: dirty=833 wb=506 unstable=0 bg_thresh=1005 thresh=2010 gap=671 poll_thresh=18 ino=257 dd-2584 [002] 70.396426: balance_dirty_state: bdi btrfs-1: dirty=833 wb=506 unstable=0 bg_thresh=1004 thresh=2009 gap=670 poll_thresh=13 ino=257 dd-2584 [002] 70.396486: balance_dirty_state: bdi btrfs-1: dirty=858 wb=506 unstable=0 bg_thresh=1004 thresh=2009 gap=645 poll_thresh=14 ino=257 dd-2584 [002] 70.396547: balance_dirty_state: bdi btrfs-1: dirty=883 wb=506 unstable=0 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=15 ino=257 dd-2584 [002] 70.396607: balance_dirty_state: bdi btrfs-1: dirty=883 wb=506 unstable=0 bg_thresh=1006 thresh=2013 gap=624 poll_thresh=16 ino=257 dd-2584 [002] 70.396729: balance_dirty_state: bdi btrfs-1: dirty=933 wb=506 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=17 ino=257 dd-2584 [002] 70.396853: balance_dirty_state: bdi btrfs-1: dirty=958 wb=506 unstable=0 bg_thresh=1002 thresh=2005 gap=541 poll_thresh=18 ino=257 dd-2584 [002] 70.396979: balance_dirty_state: bdi btrfs-1: dirty=983 wb=506 unstable=0 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=19 ino=257 dd-2584 [002] 70.397103: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=506 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=20 ino=257 dd-2584 [002] 70.397108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=62808 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 70.397139: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22912 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 70.399914: writeback_single_inode: bdi btrfs-1: ino=257 state= age=192 wrote=592 to_write=7600 dd-2584 [000] 70.404249: balance_dirty_state: bdi btrfs-1: dirty=408 wb=981 unstable=0 bg_thresh=1005 thresh=2011 gap=622 poll_thresh=20 ino=257 dd-2584 [000] 70.404435: balance_dirty_state: bdi btrfs-1: dirty=408 wb=981 unstable=0 bg_thresh=1005 thresh=2011 gap=622 poll_thresh=15 ino=257 dd-2584 [000] 70.404516: balance_dirty_state: bdi btrfs-1: dirty=433 wb=981 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=16 ino=257 dd-2584 [000] 70.405036: balance_dirty_state: bdi btrfs-1: dirty=458 wb=981 unstable=0 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=17 ino=257 dd-2584 [000] 70.405252: balance_dirty_state: bdi btrfs-1: dirty=508 wb=981 unstable=0 bg_thresh=1007 thresh=2014 gap=525 poll_thresh=18 ino=257 dd-2584 [000] 70.405394: balance_dirty_state: bdi btrfs-1: dirty=533 wb=981 unstable=0 bg_thresh=1006 thresh=2013 gap=499 poll_thresh=19 ino=257 dd-2584 [000] 70.405399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=62808 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 70.412280: balance_dirty_state: bdi btrfs-1: dirty=533 wb=831 unstable=0 bg_thresh=1001 thresh=2003 gap=639 poll_thresh=19 ino=257 dd-2584 [004] 70.412346: balance_dirty_state: bdi btrfs-1: dirty=533 wb=831 unstable=0 bg_thresh=1001 thresh=2003 gap=639 poll_thresh=14 ino=257 dd-2584 [004] 70.412407: balance_dirty_state: bdi btrfs-1: dirty=558 wb=831 unstable=0 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=15 ino=257 dd-2584 [004] 70.412467: balance_dirty_state: bdi btrfs-1: dirty=583 wb=831 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 70.412586: balance_dirty_state: bdi btrfs-1: dirty=608 wb=831 unstable=0 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 70.412707: balance_dirty_state: bdi btrfs-1: dirty=633 wb=831 unstable=0 bg_thresh=1008 thresh=2017 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 70.412827: balance_dirty_state: bdi btrfs-1: dirty=683 wb=831 unstable=0 bg_thresh=1008 thresh=2016 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 70.412832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=62808 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 70.420263: balance_dirty_state: bdi btrfs-1: dirty=683 wb=706 unstable=0 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 70.420357: balance_dirty_state: bdi btrfs-1: dirty=683 wb=706 unstable=0 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=14 ino=257 dd-2584 [004] 70.420703: balance_dirty_state: bdi btrfs-1: dirty=708 wb=706 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 70.420787: balance_dirty_state: bdi btrfs-1: dirty=708 wb=706 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 70.420953: balance_dirty_state: bdi btrfs-1: dirty=758 wb=706 unstable=0 bg_thresh=1006 thresh=2013 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 70.421124: balance_dirty_state: bdi btrfs-1: dirty=783 wb=706 unstable=0 bg_thresh=1008 thresh=2017 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 70.421300: balance_dirty_state: bdi btrfs-1: dirty=808 wb=706 unstable=0 bg_thresh=1005 thresh=2010 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 70.421306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=62808 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 70.428313: balance_dirty_state: bdi btrfs-1: dirty=808 wb=581 unstable=0 bg_thresh=1001 thresh=2002 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 70.428380: balance_dirty_state: bdi btrfs-1: dirty=808 wb=581 unstable=0 bg_thresh=1001 thresh=2002 gap=613 poll_thresh=14 ino=257 dd-2584 [001] 70.428439: balance_dirty_state: bdi btrfs-1: dirty=833 wb=581 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 70.428495: balance_dirty_state: bdi btrfs-1: dirty=858 wb=581 unstable=0 bg_thresh=1003 thresh=2007 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 70.428613: balance_dirty_state: bdi btrfs-1: dirty=883 wb=581 unstable=0 bg_thresh=1006 thresh=2012 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 70.428733: balance_dirty_state: bdi btrfs-1: dirty=908 wb=581 unstable=0 bg_thresh=1008 thresh=2016 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 70.429024: balance_dirty_state: bdi btrfs-1: dirty=933 wb=581 unstable=0 bg_thresh=1007 thresh=2015 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 70.429029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=62808 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 70.440330: balance_dirty_state: bdi btrfs-1: dirty=933 wb=331 unstable=0 bg_thresh=1005 thresh=2011 gap=747 poll_thresh=19 ino=257 dd-2584 [005] 70.440397: balance_dirty_state: bdi btrfs-1: dirty=958 wb=331 unstable=0 bg_thresh=1008 thresh=2016 gap=727 poll_thresh=14 ino=257 dd-2584 [005] 70.440456: balance_dirty_state: bdi btrfs-1: dirty=983 wb=331 unstable=0 bg_thresh=1008 thresh=2016 gap=702 poll_thresh=15 ino=257 dd-2584 [005] 70.440515: balance_dirty_state: bdi btrfs-1: dirty=983 wb=331 unstable=0 bg_thresh=1007 thresh=2015 gap=701 poll_thresh=16 ino=257 dd-2584 [005] 70.440634: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=331 unstable=0 bg_thresh=1007 thresh=2014 gap=675 poll_thresh=17 ino=257 dd-2584 [005] 70.440757: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=331 unstable=0 bg_thresh=1009 thresh=2018 gap=629 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 70.440809: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22956 wrote=0 to_write=8192 dd-2584 [005] 70.440880: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=331 unstable=0 bg_thresh=1008 thresh=2017 gap=603 poll_thresh=19 ino=257 dd-2584 [005] 70.441006: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=356 unstable=0 bg_thresh=1008 thresh=2016 gap=577 poll_thresh=20 ino=257 dd-2584 [005] 70.441137: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=431 unstable=0 bg_thresh=1007 thresh=2015 gap=501 poll_thresh=21 ino=257 dd-2584 [005] 70.441139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-188% task_weight=101% bdi_bw=62808 base_bw=344 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 70.442607: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=768 to_write=7424 dd-2584 [001] 70.448276: balance_dirty_state: bdi btrfs-1: dirty=383 wb=981 unstable=0 bg_thresh=1008 thresh=2016 gap=652 poll_thresh=21 ino=257 dd-2584 [001] 70.448399: balance_dirty_state: bdi btrfs-1: dirty=408 wb=981 unstable=0 bg_thresh=1007 thresh=2015 gap=626 poll_thresh=16 ino=257 dd-2584 [001] 70.448989: balance_dirty_state: bdi btrfs-1: dirty=433 wb=981 unstable=0 bg_thresh=1007 thresh=2014 gap=600 poll_thresh=17 ino=257 dd-2584 [001] 70.449226: balance_dirty_state: bdi btrfs-1: dirty=483 wb=981 unstable=0 bg_thresh=1009 thresh=2018 gap=554 poll_thresh=18 ino=257 dd-2584 [001] 70.449469: balance_dirty_state: bdi btrfs-1: dirty=508 wb=981 unstable=0 bg_thresh=1008 thresh=2017 gap=528 poll_thresh=19 ino=257 dd-2584 [001] 70.449709: balance_dirty_state: bdi btrfs-1: dirty=533 wb=981 unstable=0 bg_thresh=1008 thresh=2016 gap=502 poll_thresh=20 ino=257 dd-2584 [001] 70.449718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=62808 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 70.456323: balance_dirty_state: bdi btrfs-1: dirty=533 wb=856 unstable=0 bg_thresh=1008 thresh=2016 gap=627 poll_thresh=20 ino=257 dd-2584 [001] 70.456456: balance_dirty_state: bdi btrfs-1: dirty=558 wb=856 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 70.456576: balance_dirty_state: bdi btrfs-1: dirty=558 wb=856 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=16 ino=257 dd-2584 [001] 70.456816: balance_dirty_state: bdi btrfs-1: dirty=608 wb=856 unstable=0 bg_thresh=1009 thresh=2019 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 70.457050: balance_dirty_state: bdi btrfs-1: dirty=633 wb=856 unstable=0 bg_thresh=1009 thresh=2018 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 70.457283: balance_dirty_state: bdi btrfs-1: dirty=658 wb=856 unstable=0 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 70.457292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=62808 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 70.464287: balance_dirty_state: bdi btrfs-1: dirty=658 wb=781 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=19 ino=257 dd-2584 [001] 70.464416: balance_dirty_state: bdi btrfs-1: dirty=683 wb=781 unstable=0 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=14 ino=257 dd-2584 [001] 70.464888: balance_dirty_state: bdi btrfs-1: dirty=708 wb=781 unstable=0 bg_thresh=1008 thresh=2016 gap=527 poll_thresh=15 ino=257 dd-2584 [001] 70.465008: balance_dirty_state: bdi btrfs-1: dirty=708 wb=781 unstable=0 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=16 ino=257 dd-2584 [001] 70.465215: balance_dirty_state: bdi btrfs-1: dirty=758 wb=781 unstable=0 bg_thresh=1003 thresh=2007 gap=468 poll_thresh=17 ino=257 dd-2584 [001] 70.465220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=63212 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 70.472317: balance_dirty_state: bdi btrfs-1: dirty=758 wb=531 unstable=0 bg_thresh=1008 thresh=2016 gap=727 poll_thresh=17 ino=257 dd-2584 [005] 70.472431: balance_dirty_state: bdi btrfs-1: dirty=758 wb=531 unstable=0 bg_thresh=1007 thresh=2015 gap=726 poll_thresh=13 ino=257 dd-2584 [005] 70.472551: balance_dirty_state: bdi btrfs-1: dirty=783 wb=531 unstable=0 bg_thresh=1010 thresh=2020 gap=706 poll_thresh=14 ino=257 dd-2584 [005] 70.472668: balance_dirty_state: bdi btrfs-1: dirty=783 wb=531 unstable=0 bg_thresh=1007 thresh=2014 gap=700 poll_thresh=15 ino=257 dd-2584 [005] 70.472784: balance_dirty_state: bdi btrfs-1: dirty=808 wb=531 unstable=0 bg_thresh=1009 thresh=2019 gap=680 poll_thresh=16 ino=257 dd-2584 [005] 70.473018: balance_dirty_state: bdi btrfs-1: dirty=833 wb=531 unstable=0 bg_thresh=1009 thresh=2018 gap=654 poll_thresh=17 ino=257 dd-2584 [005] 70.473254: balance_dirty_state: bdi btrfs-1: dirty=883 wb=531 unstable=0 bg_thresh=1011 thresh=2022 gap=608 poll_thresh=18 ino=257 dd-2584 [005] 70.473487: balance_dirty_state: bdi btrfs-1: dirty=908 wb=531 unstable=0 bg_thresh=1010 thresh=2021 gap=582 poll_thresh=19 ino=257 dd-2584 [005] 70.473722: balance_dirty_state: bdi btrfs-1: dirty=933 wb=531 unstable=0 bg_thresh=1010 thresh=2020 gap=556 poll_thresh=20 ino=257 dd-2584 [005] 70.474304: balance_dirty_state: bdi btrfs-1: dirty=983 wb=531 unstable=0 bg_thresh=1009 thresh=2019 gap=505 poll_thresh=21 ino=257 dd-2584 [005] 70.474551: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=531 unstable=0 bg_thresh=1008 thresh=2017 gap=478 poll_thresh=22 ino=257 dd-2584 [005] 70.474560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=101% bdi_bw=63212 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 70.480320: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=381 unstable=0 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=22 ino=257 flush-btrfs-1-2586 [007] 70.480365: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22996 wrote=0 to_write=8192 dd-2584 [005] 70.480403: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=381 unstable=0 bg_thresh=1008 thresh=2016 gap=627 poll_thresh=16 ino=257 dd-2584 [005] 70.480551: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=406 unstable=0 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=17 ino=257 dd-2584 [005] 70.480698: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=456 unstable=0 bg_thresh=1004 thresh=2008 gap=544 poll_thresh=18 ino=257 dd-2584 [005] 70.480846: balance_dirty_state: bdi btrfs-1: dirty=983 wb=506 unstable=0 bg_thresh=1006 thresh=2013 gap=524 poll_thresh=19 ino=257 dd-2584 [005] 70.480995: balance_dirty_state: bdi btrfs-1: dirty=983 wb=556 unstable=0 bg_thresh=1004 thresh=2009 gap=470 poll_thresh=20 ino=257 dd-2584 [005] 70.480997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=63212 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 70.482452: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=752 to_write=7440 dd-2584 [005] 70.488308: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1006 unstable=0 bg_thresh=1008 thresh=2017 gap=603 poll_thresh=20 ino=257 dd-2584 [005] 70.488399: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1006 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=15 ino=257 dd-2584 [005] 70.488461: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1006 unstable=0 bg_thresh=1008 thresh=2016 gap=577 poll_thresh=16 ino=257 dd-2584 [005] 70.490019: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1006 unstable=0 bg_thresh=1007 thresh=2014 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 70.490163: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1006 unstable=0 bg_thresh=1006 thresh=2013 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 70.490277: balance_dirty_state: bdi btrfs-1: dirty=533 wb=1006 unstable=0 bg_thresh=1008 thresh=2017 gap=478 poll_thresh=19 ino=257 dd-2584 [005] 70.490282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=63212 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 70.496309: balance_dirty_state: bdi btrfs-1: dirty=533 wb=881 unstable=0 bg_thresh=1009 thresh=2019 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 70.496376: balance_dirty_state: bdi btrfs-1: dirty=558 wb=881 unstable=0 bg_thresh=1009 thresh=2019 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 70.496436: balance_dirty_state: bdi btrfs-1: dirty=583 wb=881 unstable=0 bg_thresh=1012 thresh=2024 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 70.496496: balance_dirty_state: bdi btrfs-1: dirty=583 wb=881 unstable=0 bg_thresh=1012 thresh=2024 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 70.496616: balance_dirty_state: bdi btrfs-1: dirty=633 wb=881 unstable=0 bg_thresh=1014 thresh=2029 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 70.496738: balance_dirty_state: bdi btrfs-1: dirty=658 wb=881 unstable=0 bg_thresh=1016 thresh=2033 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 70.496743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=63212 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 70.504273: balance_dirty_state: bdi btrfs-1: dirty=658 wb=756 unstable=0 bg_thresh=1013 thresh=2027 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 70.504366: balance_dirty_state: bdi btrfs-1: dirty=658 wb=756 unstable=0 bg_thresh=1013 thresh=2027 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 70.504457: balance_dirty_state: bdi btrfs-1: dirty=683 wb=756 unstable=0 bg_thresh=1016 thresh=2032 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 70.504546: balance_dirty_state: bdi btrfs-1: dirty=708 wb=756 unstable=0 bg_thresh=1016 thresh=2032 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 70.504638: balance_dirty_state: bdi btrfs-1: dirty=708 wb=756 unstable=0 bg_thresh=1015 thresh=2031 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 70.505132: balance_dirty_state: bdi btrfs-1: dirty=758 wb=756 unstable=0 bg_thresh=1015 thresh=2030 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 70.505318: balance_dirty_state: bdi btrfs-1: dirty=783 wb=756 unstable=0 bg_thresh=1014 thresh=2029 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 70.505325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=63212 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 70.512345: balance_dirty_state: bdi btrfs-1: dirty=783 wb=756 unstable=0 bg_thresh=1009 thresh=2019 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 70.512357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=63212 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 70.520294: balance_dirty_state: bdi btrfs-1: dirty=783 wb=506 unstable=0 bg_thresh=1008 thresh=2016 gap=727 poll_thresh=18 ino=257 dd-2584 [004] 70.520360: balance_dirty_state: bdi btrfs-1: dirty=808 wb=506 unstable=0 bg_thresh=1008 thresh=2016 gap=702 poll_thresh=13 ino=257 dd-2584 [004] 70.520416: balance_dirty_state: bdi btrfs-1: dirty=808 wb=506 unstable=0 bg_thresh=1010 thresh=2021 gap=707 poll_thresh=14 ino=257 dd-2584 [004] 70.520471: balance_dirty_state: bdi btrfs-1: dirty=833 wb=506 unstable=0 bg_thresh=1010 thresh=2021 gap=682 poll_thresh=15 ino=257 dd-2584 [004] 70.520526: balance_dirty_state: bdi btrfs-1: dirty=833 wb=506 unstable=0 bg_thresh=1013 thresh=2026 gap=687 poll_thresh=16 ino=257 dd-2584 [004] 70.520638: balance_dirty_state: bdi btrfs-1: dirty=883 wb=506 unstable=0 bg_thresh=1015 thresh=2031 gap=642 poll_thresh=17 ino=257 dd-2584 [004] 70.520751: balance_dirty_state: bdi btrfs-1: dirty=908 wb=506 unstable=0 bg_thresh=1015 thresh=2030 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 70.520864: balance_dirty_state: bdi btrfs-1: dirty=933 wb=506 unstable=0 bg_thresh=1017 thresh=2034 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 70.520975: balance_dirty_state: bdi btrfs-1: dirty=983 wb=506 unstable=0 bg_thresh=1016 thresh=2033 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 70.521253: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=506 unstable=0 bg_thresh=1016 thresh=2032 gap=518 poll_thresh=21 ino=257 dd-2584 [004] 70.521365: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=506 unstable=0 bg_thresh=1018 thresh=2036 gap=497 poll_thresh=22 ino=257 dd-2584 [004] 70.521369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-207% task_weight=99% bdi_bw=63212 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 70.521426: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23036 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 70.522853: writeback_single_inode: bdi btrfs-1: ino=257 state= age=116 wrote=624 to_write=7568 dd-2584 [004] 70.528289: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1006 unstable=0 bg_thresh=1008 thresh=2017 gap=603 poll_thresh=22 ino=257 dd-2584 [004] 70.528352: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1006 unstable=0 bg_thresh=1008 thresh=2017 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 70.528465: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1006 unstable=0 bg_thresh=1011 thresh=2022 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 70.528575: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1006 unstable=0 bg_thresh=1013 thresh=2027 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 70.528688: balance_dirty_state: bdi btrfs-1: dirty=533 wb=1006 unstable=0 bg_thresh=1015 thresh=2031 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 70.528692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-121% task_weight=100% bdi_bw=63212 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 70.536288: balance_dirty_state: bdi btrfs-1: dirty=533 wb=881 unstable=0 bg_thresh=1009 thresh=2019 gap=605 poll_thresh=19 ino=257 dd-2584 [000] 70.536409: balance_dirty_state: bdi btrfs-1: dirty=558 wb=881 unstable=0 bg_thresh=1009 thresh=2019 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 70.536529: balance_dirty_state: bdi btrfs-1: dirty=558 wb=881 unstable=0 bg_thresh=1012 thresh=2024 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 70.536649: balance_dirty_state: bdi btrfs-1: dirty=583 wb=881 unstable=0 bg_thresh=1012 thresh=2024 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 70.536885: balance_dirty_state: bdi btrfs-1: dirty=608 wb=881 unstable=0 bg_thresh=1011 thresh=2023 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 70.537573: balance_dirty_state: bdi btrfs-1: dirty=633 wb=881 unstable=0 bg_thresh=1010 thresh=2021 gap=507 poll_thresh=18 ino=257 dd-2584 [000] 70.537824: balance_dirty_state: bdi btrfs-1: dirty=683 wb=881 unstable=0 bg_thresh=1010 thresh=2020 gap=456 poll_thresh=19 ino=257 dd-2584 [000] 70.537833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=63212 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 70.544928: balance_dirty_state: bdi btrfs-1: dirty=683 wb=756 unstable=0 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=19 ino=257 dd-2584 [000] 70.545019: balance_dirty_state: bdi btrfs-1: dirty=683 wb=756 unstable=0 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=14 ino=257 dd-2584 [000] 70.545108: balance_dirty_state: bdi btrfs-1: dirty=708 wb=756 unstable=0 bg_thresh=1001 thresh=2002 gap=538 poll_thresh=15 ino=257 dd-2584 [000] 70.545196: balance_dirty_state: bdi btrfs-1: dirty=733 wb=756 unstable=0 bg_thresh=1001 thresh=2002 gap=513 poll_thresh=16 ino=257 dd-2584 [000] 70.545373: balance_dirty_state: bdi btrfs-1: dirty=758 wb=756 unstable=0 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=17 ino=257 dd-2584 [000] 70.545379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=63212 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 70.558112: balance_dirty_state: bdi btrfs-1: dirty=758 wb=631 unstable=0 bg_thresh=1007 thresh=2015 gap=626 poll_thresh=17 ino=257 dd-2584 [004] 70.558204: balance_dirty_state: bdi btrfs-1: dirty=758 wb=631 unstable=0 bg_thresh=1007 thresh=2015 gap=626 poll_thresh=13 ino=257 dd-2584 [004] 70.558292: balance_dirty_state: bdi btrfs-1: dirty=783 wb=631 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 70.558386: balance_dirty_state: bdi btrfs-1: dirty=808 wb=631 unstable=0 bg_thresh=1010 thresh=2020 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 70.558476: balance_dirty_state: bdi btrfs-1: dirty=808 wb=631 unstable=0 bg_thresh=1009 thresh=2019 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 70.558657: balance_dirty_state: bdi btrfs-1: dirty=858 wb=631 unstable=0 bg_thresh=1009 thresh=2018 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 70.559124: balance_dirty_state: bdi btrfs-1: dirty=883 wb=631 unstable=0 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 70.559131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=63212 base_bw=344 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 70.564358: balance_dirty_state: bdi btrfs-1: dirty=883 wb=381 unstable=0 bg_thresh=1009 thresh=2019 gap=755 poll_thresh=18 ino=257 dd-2584 [004] 70.564450: balance_dirty_state: bdi btrfs-1: dirty=883 wb=381 unstable=0 bg_thresh=1012 thresh=2024 gap=760 poll_thresh=13 ino=257 dd-2584 [004] 70.564516: balance_dirty_state: bdi btrfs-1: dirty=908 wb=381 unstable=0 bg_thresh=1009 thresh=2018 gap=729 poll_thresh=14 ino=257 dd-2584 [004] 70.564575: balance_dirty_state: bdi btrfs-1: dirty=933 wb=381 unstable=0 bg_thresh=1008 thresh=2017 gap=703 poll_thresh=15 ino=257 dd-2584 [004] 70.564647: balance_dirty_state: bdi btrfs-1: dirty=933 wb=381 unstable=0 bg_thresh=1011 thresh=2022 gap=708 poll_thresh=16 ino=257 dd-2584 [004] 70.564819: balance_dirty_state: bdi btrfs-1: dirty=983 wb=381 unstable=0 bg_thresh=1010 thresh=2021 gap=657 poll_thresh=17 ino=257 dd-2584 [004] 70.564989: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=381 unstable=0 bg_thresh=1010 thresh=2020 gap=631 poll_thresh=18 ino=257 dd-2584 [004] 70.565156: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=381 unstable=0 bg_thresh=1012 thresh=2024 gap=610 poll_thresh=19 ino=257 flush-btrfs-1-2586 [007] 70.565224: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23080 wrote=0 to_write=8192 dd-2584 [004] 70.565318: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=381 unstable=0 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=20 ino=257 dd-2584 [004] 70.565448: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=431 unstable=0 bg_thresh=1011 thresh=2022 gap=508 poll_thresh=21 ino=257 dd-2584 [004] 70.565773: balance_dirty_state: bdi btrfs-1: dirty=958 wb=556 unstable=0 bg_thresh=1010 thresh=2020 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 70.565969: balance_dirty_state: bdi btrfs-1: dirty=908 wb=656 unstable=0 bg_thresh=1009 thresh=2018 gap=454 poll_thresh=23 ino=257 dd-2584 [004] 70.565971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=63212 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 70.567024: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=752 to_write=7440 dd-2584 [004] 70.572275: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1006 unstable=0 bg_thresh=1001 thresh=2002 gap=588 poll_thresh=23 ino=257 dd-2584 [004] 70.572352: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1006 unstable=0 bg_thresh=1000 thresh=2001 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 70.572523: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1006 unstable=0 bg_thresh=1000 thresh=2000 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 70.572700: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1006 unstable=0 bg_thresh=1002 thresh=2005 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 70.572707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=64044 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 70.580373: balance_dirty_state: bdi btrfs-1: dirty=508 wb=881 unstable=0 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 70.580465: balance_dirty_state: bdi btrfs-1: dirty=508 wb=881 unstable=0 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 70.580551: balance_dirty_state: bdi btrfs-1: dirty=533 wb=881 unstable=0 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 70.580638: balance_dirty_state: bdi btrfs-1: dirty=533 wb=881 unstable=0 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 70.580818: balance_dirty_state: bdi btrfs-1: dirty=583 wb=881 unstable=0 bg_thresh=1007 thresh=2014 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 70.581002: balance_dirty_state: bdi btrfs-1: dirty=608 wb=881 unstable=0 bg_thresh=1009 thresh=2018 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 70.581449: balance_dirty_state: bdi btrfs-1: dirty=633 wb=881 unstable=0 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 70.581455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=64044 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 70.588322: balance_dirty_state: bdi btrfs-1: dirty=633 wb=756 unstable=0 bg_thresh=1002 thresh=2005 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 70.588433: balance_dirty_state: bdi btrfs-1: dirty=658 wb=756 unstable=0 bg_thresh=1002 thresh=2005 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 70.588515: balance_dirty_state: bdi btrfs-1: dirty=683 wb=756 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 70.588599: balance_dirty_state: bdi btrfs-1: dirty=683 wb=756 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 70.588765: balance_dirty_state: bdi btrfs-1: dirty=708 wb=756 unstable=0 bg_thresh=1007 thresh=2015 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 70.588937: balance_dirty_state: bdi btrfs-1: dirty=758 wb=756 unstable=0 bg_thresh=1009 thresh=2019 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 70.589106: balance_dirty_state: bdi btrfs-1: dirty=783 wb=756 unstable=0 bg_thresh=1009 thresh=2018 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 70.589112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=64044 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 70.596341: balance_dirty_state: bdi btrfs-1: dirty=783 wb=631 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 70.596403: balance_dirty_state: bdi btrfs-1: dirty=808 wb=631 unstable=0 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 70.596461: balance_dirty_state: bdi btrfs-1: dirty=808 wb=631 unstable=0 bg_thresh=1010 thresh=2020 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 70.596551: balance_dirty_state: bdi btrfs-1: dirty=833 wb=606 unstable=0 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 70.596748: balance_dirty_state: bdi btrfs-1: dirty=858 wb=506 unstable=0 bg_thresh=1006 thresh=2013 gap=649 poll_thresh=17 ino=257 dd-2584 [004] 70.597211: balance_dirty_state: bdi btrfs-1: dirty=908 wb=506 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 70.597388: balance_dirty_state: bdi btrfs-1: dirty=933 wb=506 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 70.597563: balance_dirty_state: bdi btrfs-1: dirty=958 wb=506 unstable=0 bg_thresh=1008 thresh=2016 gap=552 poll_thresh=20 ino=257 dd-2584 [004] 70.597740: balance_dirty_state: bdi btrfs-1: dirty=983 wb=506 unstable=0 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=21 ino=257 dd-2584 [004] 70.597919: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=506 unstable=0 bg_thresh=1004 thresh=2008 gap=469 poll_thresh=22 ino=257 dd-2584 [004] 70.597926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=64044 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 70.597974: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23112 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 70.599393: writeback_single_inode: bdi btrfs-1: ino=257 state= age=68 wrote=608 to_write=7584 dd-2584 [004] 70.604357: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1106 unstable=0 bg_thresh=1009 thresh=2018 gap=479 poll_thresh=22 ino=257 dd-2584 [004] 70.604363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=64044 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 70.612327: balance_dirty_state: bdi btrfs-1: dirty=433 wb=856 unstable=0 bg_thresh=1004 thresh=2008 gap=719 poll_thresh=22 ino=257 dd-2584 [004] 70.612431: balance_dirty_state: bdi btrfs-1: dirty=433 wb=856 unstable=0 bg_thresh=1003 thresh=2007 gap=718 poll_thresh=16 ino=257 dd-2584 [004] 70.612552: balance_dirty_state: bdi btrfs-1: dirty=483 wb=856 unstable=0 bg_thresh=1003 thresh=2006 gap=667 poll_thresh=17 ino=257 dd-2584 [004] 70.612670: balance_dirty_state: bdi btrfs-1: dirty=508 wb=856 unstable=0 bg_thresh=1002 thresh=2005 gap=641 poll_thresh=18 ino=257 dd-2584 [004] 70.612789: balance_dirty_state: bdi btrfs-1: dirty=533 wb=856 unstable=0 bg_thresh=1004 thresh=2009 gap=620 poll_thresh=19 ino=257 dd-2584 [004] 70.613082: balance_dirty_state: bdi btrfs-1: dirty=558 wb=856 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=20 ino=257 dd-2584 [004] 70.613199: balance_dirty_state: bdi btrfs-1: dirty=608 wb=856 unstable=0 bg_thresh=1003 thresh=2007 gap=543 poll_thresh=21 ino=257 dd-2584 [004] 70.613319: balance_dirty_state: bdi btrfs-1: dirty=633 wb=856 unstable=0 bg_thresh=1003 thresh=2006 gap=517 poll_thresh=22 ino=257 dd-2584 [004] 70.613439: balance_dirty_state: bdi btrfs-1: dirty=658 wb=856 unstable=0 bg_thresh=1005 thresh=2010 gap=496 poll_thresh=23 ino=257 dd-2584 [004] 70.613444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=64044 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 70.620301: balance_dirty_state: bdi btrfs-1: dirty=658 wb=706 unstable=0 bg_thresh=1006 thresh=2012 gap=648 poll_thresh=23 ino=257 dd-2584 [004] 70.620399: balance_dirty_state: bdi btrfs-1: dirty=683 wb=706 unstable=0 bg_thresh=998 thresh=1997 gap=608 poll_thresh=17 ino=257 dd-2584 [004] 70.620585: balance_dirty_state: bdi btrfs-1: dirty=708 wb=706 unstable=0 bg_thresh=1000 thresh=2000 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 70.620768: balance_dirty_state: bdi btrfs-1: dirty=733 wb=706 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=19 ino=257 dd-2584 [004] 70.620950: balance_dirty_state: bdi btrfs-1: dirty=783 wb=706 unstable=0 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=20 ino=257 dd-2584 [004] 70.621436: balance_dirty_state: bdi btrfs-1: dirty=808 wb=706 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 70.621443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=64044 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 70.628366: balance_dirty_state: bdi btrfs-1: dirty=808 wb=706 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=21 ino=257 dd-2584 [004] 70.628377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=64044 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 70.636299: balance_dirty_state: bdi btrfs-1: dirty=808 wb=581 unstable=0 bg_thresh=1003 thresh=2006 gap=617 poll_thresh=21 ino=257 dd-2584 [004] 70.636400: balance_dirty_state: bdi btrfs-1: dirty=833 wb=531 unstable=0 bg_thresh=1002 thresh=2005 gap=641 poll_thresh=16 ino=257 dd-2584 [004] 70.636586: balance_dirty_state: bdi btrfs-1: dirty=858 wb=481 unstable=0 bg_thresh=1002 thresh=2004 gap=665 poll_thresh=17 ino=257 dd-2584 [004] 70.636762: balance_dirty_state: bdi btrfs-1: dirty=883 wb=481 unstable=0 bg_thresh=1004 thresh=2008 gap=644 poll_thresh=18 ino=257 dd-2584 [004] 70.636936: balance_dirty_state: bdi btrfs-1: dirty=908 wb=481 unstable=0 bg_thresh=1003 thresh=2007 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 70.637114: balance_dirty_state: bdi btrfs-1: dirty=958 wb=481 unstable=0 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 70.637290: balance_dirty_state: bdi btrfs-1: dirty=983 wb=481 unstable=0 bg_thresh=1002 thresh=2005 gap=541 poll_thresh=21 ino=257 dd-2584 [004] 70.637464: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=481 unstable=0 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=22 ino=257 flush-btrfs-1-2586 [007] 70.637514: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23152 wrote=0 to_write=8192 dd-2584 [004] 70.637649: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=506 unstable=0 bg_thresh=1004 thresh=2008 gap=469 poll_thresh=23 ino=257 dd-2584 [004] 70.637651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=64044 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 70.640402: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=624 to_write=7568 dd-2584 [004] 70.644306: balance_dirty_state: bdi btrfs-1: dirty=433 wb=981 unstable=0 bg_thresh=1006 thresh=2013 gap=599 poll_thresh=23 ino=257 dd-2584 [004] 70.644572: balance_dirty_state: bdi btrfs-1: dirty=433 wb=981 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=17 ino=257 dd-2584 [004] 70.644691: balance_dirty_state: bdi btrfs-1: dirty=483 wb=981 unstable=0 bg_thresh=1005 thresh=2011 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 70.644807: balance_dirty_state: bdi btrfs-1: dirty=508 wb=981 unstable=0 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=19 ino=257 dd-2584 [004] 70.644944: balance_dirty_state: bdi btrfs-1: dirty=533 wb=981 unstable=0 bg_thresh=1004 thresh=2009 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 70.644948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=64044 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 70.652431: balance_dirty_state: bdi btrfs-1: dirty=533 wb=856 unstable=0 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=20 ino=257 dd-2584 [000] 70.652540: balance_dirty_state: bdi btrfs-1: dirty=558 wb=856 unstable=0 bg_thresh=1001 thresh=2003 gap=589 poll_thresh=15 ino=257 dd-2584 [000] 70.652658: balance_dirty_state: bdi btrfs-1: dirty=558 wb=856 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=16 ino=257 dd-2584 [000] 70.652888: balance_dirty_state: bdi btrfs-1: dirty=608 wb=856 unstable=0 bg_thresh=1006 thresh=2013 gap=549 poll_thresh=17 ino=257 dd-2584 [000] 70.653123: balance_dirty_state: bdi btrfs-1: dirty=633 wb=856 unstable=0 bg_thresh=1007 thresh=2014 gap=525 poll_thresh=18 ino=257 dd-2584 [000] 70.653358: balance_dirty_state: bdi btrfs-1: dirty=658 wb=856 unstable=0 bg_thresh=1006 thresh=2013 gap=499 poll_thresh=19 ino=257 dd-2584 [000] 70.653367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=64044 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 70.660449: balance_dirty_state: bdi btrfs-1: dirty=658 wb=731 unstable=0 bg_thresh=1008 thresh=2016 gap=627 poll_thresh=19 ino=257 dd-2584 [000] 70.660578: balance_dirty_state: bdi btrfs-1: dirty=683 wb=731 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=14 ino=257 dd-2584 [000] 70.661047: balance_dirty_state: bdi btrfs-1: dirty=683 wb=731 unstable=0 bg_thresh=1010 thresh=2020 gap=606 poll_thresh=15 ino=257 dd-2584 [000] 70.661165: balance_dirty_state: bdi btrfs-1: dirty=708 wb=731 unstable=0 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 70.661399: balance_dirty_state: bdi btrfs-1: dirty=733 wb=731 unstable=0 bg_thresh=1009 thresh=2018 gap=554 poll_thresh=17 ino=257 dd-2584 [000] 70.661632: balance_dirty_state: bdi btrfs-1: dirty=783 wb=731 unstable=0 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=18 ino=257 dd-2584 [000] 70.661641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=64044 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 70.668412: balance_dirty_state: bdi btrfs-1: dirty=783 wb=631 unstable=0 bg_thresh=1009 thresh=2018 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 70.668506: balance_dirty_state: bdi btrfs-1: dirty=808 wb=631 unstable=0 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 70.668595: balance_dirty_state: bdi btrfs-1: dirty=808 wb=631 unstable=0 bg_thresh=1011 thresh=2022 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 70.668683: balance_dirty_state: bdi btrfs-1: dirty=833 wb=631 unstable=0 bg_thresh=1008 thresh=2016 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 70.668767: balance_dirty_state: bdi btrfs-1: dirty=858 wb=631 unstable=0 bg_thresh=1010 thresh=2021 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 70.668934: balance_dirty_state: bdi btrfs-1: dirty=883 wb=631 unstable=0 bg_thresh=1010 thresh=2020 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 70.669103: balance_dirty_state: bdi btrfs-1: dirty=908 wb=631 unstable=0 bg_thresh=1009 thresh=2019 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 70.669109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=64044 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 70.676364: balance_dirty_state: bdi btrfs-1: dirty=908 wb=381 unstable=0 bg_thresh=1008 thresh=2017 gap=728 poll_thresh=18 ino=257 dd-2584 [001] 70.676430: balance_dirty_state: bdi btrfs-1: dirty=908 wb=381 unstable=0 bg_thresh=1008 thresh=2017 gap=728 poll_thresh=13 ino=257 dd-2584 [001] 70.676490: balance_dirty_state: bdi btrfs-1: dirty=933 wb=381 unstable=0 bg_thresh=1011 thresh=2022 gap=708 poll_thresh=14 ino=257 dd-2584 [001] 70.676729: balance_dirty_state: bdi btrfs-1: dirty=933 wb=381 unstable=0 bg_thresh=1011 thresh=2022 gap=708 poll_thresh=15 ino=257 dd-2584 [001] 70.676789: balance_dirty_state: bdi btrfs-1: dirty=958 wb=381 unstable=0 bg_thresh=1013 thresh=2027 gap=688 poll_thresh=16 ino=257 dd-2584 [001] 70.676909: balance_dirty_state: bdi btrfs-1: dirty=983 wb=381 unstable=0 bg_thresh=1016 thresh=2032 gap=668 poll_thresh=17 ino=257 dd-2584 [001] 70.677031: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=381 unstable=0 bg_thresh=1015 thresh=2031 gap=617 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 70.677064: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23192 wrote=0 to_write=8192 dd-2584 [001] 70.677159: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=381 unstable=0 bg_thresh=1017 thresh=2035 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 70.677288: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=431 unstable=0 bg_thresh=1017 thresh=2034 gap=570 poll_thresh=20 ino=257 dd-2584 [001] 70.677421: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=481 unstable=0 bg_thresh=1013 thresh=2027 gap=538 poll_thresh=21 ino=257 dd-2584 [001] 70.677551: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=531 unstable=0 bg_thresh=1015 thresh=2031 gap=492 poll_thresh=22 ino=257 dd-2584 [001] 70.677553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=64724 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 70.678862: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=736 to_write=7456 dd-2584 [001] 70.684305: balance_dirty_state: bdi btrfs-1: dirty=433 wb=981 unstable=0 bg_thresh=1009 thresh=2019 gap=605 poll_thresh=22 ino=257 dd-2584 [001] 70.684366: balance_dirty_state: bdi btrfs-1: dirty=433 wb=981 unstable=0 bg_thresh=1009 thresh=2019 gap=605 poll_thresh=16 ino=257 dd-2584 [001] 70.684651: balance_dirty_state: bdi btrfs-1: dirty=483 wb=981 unstable=0 bg_thresh=1012 thresh=2024 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 70.684768: balance_dirty_state: bdi btrfs-1: dirty=508 wb=981 unstable=0 bg_thresh=1014 thresh=2029 gap=540 poll_thresh=18 ino=257 dd-2584 [001] 70.684886: balance_dirty_state: bdi btrfs-1: dirty=533 wb=981 unstable=0 bg_thresh=1016 thresh=2033 gap=519 poll_thresh=19 ino=257 dd-2584 [001] 70.685002: balance_dirty_state: bdi btrfs-1: dirty=583 wb=981 unstable=0 bg_thresh=1016 thresh=2032 gap=468 poll_thresh=20 ino=257 dd-2584 [001] 70.685007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=64724 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 70.692327: balance_dirty_state: bdi btrfs-1: dirty=583 wb=856 unstable=0 bg_thresh=1014 thresh=2028 gap=589 poll_thresh=20 ino=257 dd-2584 [001] 70.692414: balance_dirty_state: bdi btrfs-1: dirty=583 wb=856 unstable=0 bg_thresh=1014 thresh=2028 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 70.692474: balance_dirty_state: bdi btrfs-1: dirty=608 wb=856 unstable=0 bg_thresh=1016 thresh=2033 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 70.692585: balance_dirty_state: bdi btrfs-1: dirty=633 wb=856 unstable=0 bg_thresh=1016 thresh=2032 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 70.692697: balance_dirty_state: bdi btrfs-1: dirty=658 wb=856 unstable=0 bg_thresh=1015 thresh=2031 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 70.692811: balance_dirty_state: bdi btrfs-1: dirty=708 wb=856 unstable=0 bg_thresh=1015 thresh=2030 gap=466 poll_thresh=19 ino=257 dd-2584 [001] 70.692815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=64724 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 70.700322: balance_dirty_state: bdi btrfs-1: dirty=708 wb=756 unstable=0 bg_thresh=1012 thresh=2024 gap=560 poll_thresh=19 ino=257 dd-2584 [001] 70.700384: balance_dirty_state: bdi btrfs-1: dirty=708 wb=756 unstable=0 bg_thresh=1012 thresh=2024 gap=560 poll_thresh=14 ino=257 dd-2584 [001] 70.700614: balance_dirty_state: bdi btrfs-1: dirty=733 wb=756 unstable=0 bg_thresh=1014 thresh=2029 gap=540 poll_thresh=15 ino=257 dd-2584 [001] 70.700673: balance_dirty_state: bdi btrfs-1: dirty=758 wb=756 unstable=0 bg_thresh=1014 thresh=2029 gap=515 poll_thresh=16 ino=257 dd-2584 [001] 70.700788: balance_dirty_state: bdi btrfs-1: dirty=783 wb=756 unstable=0 bg_thresh=1017 thresh=2034 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 70.700794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=64724 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 70.708345: balance_dirty_state: bdi btrfs-1: dirty=783 wb=631 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=17 ino=257 dd-2584 [001] 70.708407: balance_dirty_state: bdi btrfs-1: dirty=783 wb=631 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=13 ino=257 dd-2584 [001] 70.708463: balance_dirty_state: bdi btrfs-1: dirty=808 wb=631 unstable=0 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 70.708520: balance_dirty_state: bdi btrfs-1: dirty=833 wb=631 unstable=0 bg_thresh=1007 thresh=2015 gap=551 poll_thresh=15 ino=257 dd-2584 [001] 70.708576: balance_dirty_state: bdi btrfs-1: dirty=833 wb=631 unstable=0 bg_thresh=1010 thresh=2020 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 70.708695: balance_dirty_state: bdi btrfs-1: dirty=883 wb=631 unstable=0 bg_thresh=1012 thresh=2025 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 70.708815: balance_dirty_state: bdi btrfs-1: dirty=908 wb=631 unstable=0 bg_thresh=1012 thresh=2024 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 70.708819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=64724 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 70.716322: balance_dirty_state: bdi btrfs-1: dirty=908 wb=506 unstable=0 bg_thresh=1010 thresh=2020 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 70.716411: balance_dirty_state: bdi btrfs-1: dirty=933 wb=506 unstable=0 bg_thresh=1010 thresh=2020 gap=581 poll_thresh=13 ino=257 dd-2584 [001] 70.716498: balance_dirty_state: bdi btrfs-1: dirty=933 wb=506 unstable=0 bg_thresh=1012 thresh=2025 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 70.716587: balance_dirty_state: bdi btrfs-1: dirty=958 wb=506 unstable=0 bg_thresh=1012 thresh=2025 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 70.716675: balance_dirty_state: bdi btrfs-1: dirty=983 wb=506 unstable=0 bg_thresh=1015 thresh=2030 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 70.717124: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=506 unstable=0 bg_thresh=1017 thresh=2035 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 70.717305: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=506 unstable=0 bg_thresh=1019 thresh=2039 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 70.717311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=64724 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 70.717381: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23232 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 70.719331: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=608 to_write=7584 dd-2584 [001] 70.724355: balance_dirty_state: bdi btrfs-1: dirty=433 wb=956 unstable=0 bg_thresh=1015 thresh=2030 gap=641 poll_thresh=18 ino=257 dd-2584 [001] 70.724469: balance_dirty_state: bdi btrfs-1: dirty=458 wb=956 unstable=0 bg_thresh=1015 thresh=2030 gap=616 poll_thresh=13 ino=257 dd-2584 [001] 70.724530: balance_dirty_state: bdi btrfs-1: dirty=458 wb=956 unstable=0 bg_thresh=1017 thresh=2035 gap=621 poll_thresh=14 ino=257 dd-2584 [001] 70.724587: balance_dirty_state: bdi btrfs-1: dirty=483 wb=956 unstable=0 bg_thresh=1017 thresh=2035 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 70.724644: balance_dirty_state: bdi btrfs-1: dirty=508 wb=956 unstable=0 bg_thresh=1017 thresh=2034 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 70.724760: balance_dirty_state: bdi btrfs-1: dirty=533 wb=956 unstable=0 bg_thresh=1016 thresh=2033 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 70.724877: balance_dirty_state: bdi btrfs-1: dirty=558 wb=956 unstable=0 bg_thresh=1018 thresh=2037 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 70.724993: balance_dirty_state: bdi btrfs-1: dirty=583 wb=956 unstable=0 bg_thresh=1018 thresh=2036 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 70.724998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-207% task_weight=99% bdi_bw=64724 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 70.732321: balance_dirty_state: bdi btrfs-1: dirty=583 wb=706 unstable=0 bg_thresh=1010 thresh=2021 gap=732 poll_thresh=19 ino=257 dd-2584 [001] 70.732394: balance_dirty_state: bdi btrfs-1: dirty=608 wb=706 unstable=0 bg_thresh=1010 thresh=2021 gap=707 poll_thresh=14 ino=257 dd-2584 [001] 70.732454: balance_dirty_state: bdi btrfs-1: dirty=633 wb=706 unstable=0 bg_thresh=1013 thresh=2026 gap=687 poll_thresh=15 ino=257 dd-2584 [001] 70.732687: balance_dirty_state: bdi btrfs-1: dirty=633 wb=706 unstable=0 bg_thresh=1013 thresh=2026 gap=687 poll_thresh=16 ino=257 dd-2584 [001] 70.732802: balance_dirty_state: bdi btrfs-1: dirty=683 wb=706 unstable=0 bg_thresh=1015 thresh=2031 gap=642 poll_thresh=17 ino=257 dd-2584 [001] 70.732921: balance_dirty_state: bdi btrfs-1: dirty=708 wb=706 unstable=0 bg_thresh=1017 thresh=2035 gap=621 poll_thresh=18 ino=257 dd-2584 [001] 70.733037: balance_dirty_state: bdi btrfs-1: dirty=733 wb=706 unstable=0 bg_thresh=1017 thresh=2034 gap=595 poll_thresh=19 ino=257 dd-2584 [001] 70.733155: balance_dirty_state: bdi btrfs-1: dirty=783 wb=706 unstable=0 bg_thresh=1016 thresh=2033 gap=544 poll_thresh=20 ino=257 dd-2584 [001] 70.733272: balance_dirty_state: bdi btrfs-1: dirty=808 wb=706 unstable=0 bg_thresh=1016 thresh=2032 gap=518 poll_thresh=21 ino=257 dd-2584 [001] 70.733389: balance_dirty_state: bdi btrfs-1: dirty=833 wb=706 unstable=0 bg_thresh=1018 thresh=2036 gap=497 poll_thresh=22 ino=257 dd-2584 [001] 70.733394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=64724 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 70.740340: balance_dirty_state: bdi btrfs-1: dirty=833 wb=706 unstable=0 bg_thresh=1011 thresh=2023 gap=484 poll_thresh=22 ino=257 dd-2584 [001] 70.740348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=64724 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 70.748360: balance_dirty_state: bdi btrfs-1: dirty=833 wb=481 unstable=0 bg_thresh=1010 thresh=2020 gap=706 poll_thresh=22 ino=257 dd-2584 [001] 70.748480: balance_dirty_state: bdi btrfs-1: dirty=858 wb=481 unstable=0 bg_thresh=1010 thresh=2020 gap=681 poll_thresh=16 ino=257 dd-2584 [001] 70.748596: balance_dirty_state: bdi btrfs-1: dirty=883 wb=481 unstable=0 bg_thresh=1012 thresh=2025 gap=661 poll_thresh=17 ino=257 dd-2584 [001] 70.748876: balance_dirty_state: bdi btrfs-1: dirty=908 wb=481 unstable=0 bg_thresh=1015 thresh=2030 gap=641 poll_thresh=18 ino=257 dd-2584 [001] 70.748990: balance_dirty_state: bdi btrfs-1: dirty=958 wb=481 unstable=0 bg_thresh=1017 thresh=2034 gap=595 poll_thresh=19 ino=257 dd-2584 [001] 70.749102: balance_dirty_state: bdi btrfs-1: dirty=983 wb=481 unstable=0 bg_thresh=1016 thresh=2033 gap=569 poll_thresh=20 ino=257 dd-2584 [001] 70.749214: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=481 unstable=0 bg_thresh=1016 thresh=2032 gap=543 poll_thresh=21 ino=257 dd-2584 [001] 70.749327: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=481 unstable=0 bg_thresh=1015 thresh=2031 gap=517 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 70.749411: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23264 wrote=0 to_write=8192 dd-2584 [001] 70.749453: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=481 unstable=0 bg_thresh=1017 thresh=2035 gap=471 poll_thresh=23 ino=257 dd-2584 [001] 70.749454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=64724 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 70.751416: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=640 to_write=7552 dd-2584 [001] 70.756343: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1006 unstable=0 bg_thresh=1010 thresh=2021 gap=557 poll_thresh=23 ino=257 dd-2584 [001] 70.756458: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1006 unstable=0 bg_thresh=1010 thresh=2021 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 70.756572: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1006 unstable=0 bg_thresh=1013 thresh=2026 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 70.756848: balance_dirty_state: bdi btrfs-1: dirty=533 wb=1006 unstable=0 bg_thresh=1015 thresh=2031 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 70.756853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=98% bdi_bw=64724 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 70.764515: balance_dirty_state: bdi btrfs-1: dirty=533 wb=881 unstable=0 bg_thresh=1015 thresh=2031 gap=617 poll_thresh=19 ino=257 dd-2584 [001] 70.764576: balance_dirty_state: bdi btrfs-1: dirty=558 wb=881 unstable=0 bg_thresh=1015 thresh=2031 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 70.764632: balance_dirty_state: bdi btrfs-1: dirty=558 wb=881 unstable=0 bg_thresh=1018 thresh=2036 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 70.764688: balance_dirty_state: bdi btrfs-1: dirty=583 wb=881 unstable=0 bg_thresh=1018 thresh=2036 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 70.764802: balance_dirty_state: bdi btrfs-1: dirty=608 wb=881 unstable=0 bg_thresh=1017 thresh=2035 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 70.764915: balance_dirty_state: bdi btrfs-1: dirty=633 wb=881 unstable=0 bg_thresh=1019 thresh=2039 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 70.765028: balance_dirty_state: bdi btrfs-1: dirty=683 wb=881 unstable=0 bg_thresh=1019 thresh=2038 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 70.765032: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=64724 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 70.772356: balance_dirty_state: bdi btrfs-1: dirty=683 wb=656 unstable=0 bg_thresh=1012 thresh=2025 gap=686 poll_thresh=19 ino=257 dd-2584 [001] 70.772420: balance_dirty_state: bdi btrfs-1: dirty=683 wb=656 unstable=0 bg_thresh=1012 thresh=2025 gap=686 poll_thresh=14 ino=257 dd-2584 [001] 70.772478: balance_dirty_state: bdi btrfs-1: dirty=708 wb=656 unstable=0 bg_thresh=1015 thresh=2030 gap=666 poll_thresh=15 ino=257 dd-2584 [001] 70.772538: balance_dirty_state: bdi btrfs-1: dirty=733 wb=656 unstable=0 bg_thresh=1015 thresh=2030 gap=641 poll_thresh=16 ino=257 dd-2584 [001] 70.772653: balance_dirty_state: bdi btrfs-1: dirty=758 wb=656 unstable=0 bg_thresh=1014 thresh=2029 gap=615 poll_thresh=17 ino=257 dd-2584 [001] 70.772945: balance_dirty_state: bdi btrfs-1: dirty=783 wb=656 unstable=0 bg_thresh=1016 thresh=2033 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 70.773066: balance_dirty_state: bdi btrfs-1: dirty=808 wb=656 unstable=0 bg_thresh=1016 thresh=2032 gap=568 poll_thresh=19 ino=257 dd-2584 [001] 70.773189: balance_dirty_state: bdi btrfs-1: dirty=858 wb=656 unstable=0 bg_thresh=1015 thresh=2031 gap=517 poll_thresh=20 ino=257 dd-2584 [001] 70.773308: balance_dirty_state: bdi btrfs-1: dirty=883 wb=656 unstable=0 bg_thresh=1015 thresh=2030 gap=491 poll_thresh=21 ino=257 dd-2584 [001] 70.773313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=64724 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 70.780350: balance_dirty_state: bdi btrfs-1: dirty=883 wb=656 unstable=0 bg_thresh=1011 thresh=2023 gap=484 poll_thresh=21 ino=257 dd-2584 [001] 70.780356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=64712 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 70.788362: balance_dirty_state: bdi btrfs-1: dirty=883 wb=406 unstable=0 bg_thresh=1010 thresh=2020 gap=731 poll_thresh=21 ino=257 dd-2584 [001] 70.788477: balance_dirty_state: bdi btrfs-1: dirty=908 wb=406 unstable=0 bg_thresh=1010 thresh=2020 gap=706 poll_thresh=16 ino=257 dd-2584 [001] 70.788591: balance_dirty_state: bdi btrfs-1: dirty=933 wb=406 unstable=0 bg_thresh=1012 thresh=2025 gap=686 poll_thresh=17 ino=257 dd-2584 [001] 70.788701: balance_dirty_state: bdi btrfs-1: dirty=958 wb=406 unstable=0 bg_thresh=1015 thresh=2030 gap=666 poll_thresh=18 ino=257 dd-2584 [001] 70.788815: balance_dirty_state: bdi btrfs-1: dirty=983 wb=406 unstable=0 bg_thresh=1020 thresh=2040 gap=651 poll_thresh=19 ino=257 dd-2584 [001] 70.788928: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=406 unstable=0 bg_thresh=1016 thresh=2033 gap=594 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 70.789013: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23304 wrote=0 to_write=8192 dd-2584 [001] 70.789232: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=456 unstable=0 bg_thresh=1016 thresh=2032 gap=568 poll_thresh=21 ino=257 dd-2584 [001] 70.789359: balance_dirty_state: bdi btrfs-1: dirty=983 wb=506 unstable=0 bg_thresh=1015 thresh=2031 gap=542 poll_thresh=22 ino=257 dd-2584 [001] 70.789485: balance_dirty_state: bdi btrfs-1: dirty=983 wb=556 unstable=0 bg_thresh=1017 thresh=2035 gap=496 poll_thresh=23 ino=257 dd-2584 [001] 70.789487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=64712 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 70.791164: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=672 to_write=7520 dd-2584 [001] 70.796387: balance_dirty_state: bdi btrfs-1: dirty=458 wb=956 unstable=0 bg_thresh=1011 thresh=2023 gap=609 poll_thresh=23 ino=257 dd-2584 [001] 70.796497: balance_dirty_state: bdi btrfs-1: dirty=458 wb=956 unstable=0 bg_thresh=1011 thresh=2023 gap=609 poll_thresh=17 ino=257 dd-2584 [001] 70.796612: balance_dirty_state: bdi btrfs-1: dirty=483 wb=956 unstable=0 bg_thresh=1014 thresh=2028 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 70.796724: balance_dirty_state: bdi btrfs-1: dirty=533 wb=956 unstable=0 bg_thresh=1016 thresh=2033 gap=544 poll_thresh=19 ino=257 dd-2584 [001] 70.796837: balance_dirty_state: bdi btrfs-1: dirty=558 wb=956 unstable=0 bg_thresh=1018 thresh=2037 gap=523 poll_thresh=20 ino=257 dd-2584 [001] 70.796949: balance_dirty_state: bdi btrfs-1: dirty=583 wb=956 unstable=0 bg_thresh=1018 thresh=2036 gap=497 poll_thresh=21 ino=257 dd-2584 [001] 70.796954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=64712 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 70.804360: balance_dirty_state: bdi btrfs-1: dirty=583 wb=831 unstable=0 bg_thresh=1010 thresh=2020 gap=606 poll_thresh=21 ino=257 dd-2584 [001] 70.804458: balance_dirty_state: bdi btrfs-1: dirty=608 wb=831 unstable=0 bg_thresh=1010 thresh=2020 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 70.804740: balance_dirty_state: bdi btrfs-1: dirty=633 wb=831 unstable=0 bg_thresh=1012 thresh=2025 gap=561 poll_thresh=17 ino=257 dd-2584 [001] 70.804849: balance_dirty_state: bdi btrfs-1: dirty=683 wb=831 unstable=0 bg_thresh=1015 thresh=2030 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 70.804962: balance_dirty_state: bdi btrfs-1: dirty=708 wb=831 unstable=0 bg_thresh=1020 thresh=2040 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 70.804966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-109% task_weight=99% bdi_bw=64712 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 70.812432: balance_dirty_state: bdi btrfs-1: dirty=708 wb=706 unstable=0 bg_thresh=1017 thresh=2034 gap=620 poll_thresh=19 ino=257 dd-2584 [001] 70.812521: balance_dirty_state: bdi btrfs-1: dirty=708 wb=706 unstable=0 bg_thresh=1017 thresh=2034 gap=620 poll_thresh=14 ino=257 dd-2584 [001] 70.812577: balance_dirty_state: bdi btrfs-1: dirty=733 wb=706 unstable=0 bg_thresh=1019 thresh=2039 gap=600 poll_thresh=15 ino=257 dd-2584 [001] 70.812637: balance_dirty_state: bdi btrfs-1: dirty=758 wb=706 unstable=0 bg_thresh=1016 thresh=2033 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 70.812753: balance_dirty_state: bdi btrfs-1: dirty=783 wb=706 unstable=0 bg_thresh=1016 thresh=2032 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 70.812873: balance_dirty_state: bdi btrfs-1: dirty=808 wb=706 unstable=0 bg_thresh=1018 thresh=2036 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 70.812993: balance_dirty_state: bdi btrfs-1: dirty=858 wb=706 unstable=0 bg_thresh=1017 thresh=2035 gap=471 poll_thresh=19 ino=257 dd-2584 [001] 70.812997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-161% task_weight=98% bdi_bw=64712 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 70.820378: balance_dirty_state: bdi btrfs-1: dirty=858 wb=556 unstable=0 bg_thresh=1009 thresh=2019 gap=605 poll_thresh=19 ino=257 dd-2584 [005] 70.820443: balance_dirty_state: bdi btrfs-1: dirty=858 wb=556 unstable=0 bg_thresh=1012 thresh=2024 gap=610 poll_thresh=14 ino=257 dd-2584 [005] 70.821760: balance_dirty_state: bdi btrfs-1: dirty=883 wb=556 unstable=0 bg_thresh=1012 thresh=2024 gap=585 poll_thresh=15 ino=257 dd-2584 [005] 70.821847: balance_dirty_state: bdi btrfs-1: dirty=908 wb=556 unstable=0 bg_thresh=1014 thresh=2029 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 70.822017: balance_dirty_state: bdi btrfs-1: dirty=933 wb=556 unstable=0 bg_thresh=1014 thresh=2028 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 70.822188: balance_dirty_state: bdi btrfs-1: dirty=958 wb=556 unstable=0 bg_thresh=1013 thresh=2027 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 70.822361: balance_dirty_state: bdi btrfs-1: dirty=983 wb=556 unstable=0 bg_thresh=1010 thresh=2020 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 70.822367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=64712 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 70.828479: balance_dirty_state: bdi btrfs-1: dirty=983 wb=431 unstable=0 bg_thresh=1013 thresh=2027 gap=613 poll_thresh=19 ino=257 dd-2584 [005] 70.828550: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=431 unstable=0 bg_thresh=1013 thresh=2026 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 70.828612: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=431 unstable=0 bg_thresh=1012 thresh=2025 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 70.828676: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=431 unstable=0 bg_thresh=1012 thresh=2025 gap=561 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 70.828685: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23344 wrote=0 to_write=8192 dd-2584 [005] 70.828802: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=431 unstable=0 bg_thresh=1012 thresh=2024 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 70.828931: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=481 unstable=0 bg_thresh=1011 thresh=2023 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 70.828932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=64712 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 70.830925: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=656 to_write=7536 dd-2584 [005] 70.836400: balance_dirty_state: bdi btrfs-1: dirty=458 wb=831 unstable=0 bg_thresh=1004 thresh=2009 gap=720 poll_thresh=18 ino=257 dd-2584 [005] 70.836508: balance_dirty_state: bdi btrfs-1: dirty=483 wb=831 unstable=0 bg_thresh=1006 thresh=2012 gap=698 poll_thresh=13 ino=257 dd-2584 [005] 70.836816: balance_dirty_state: bdi btrfs-1: dirty=483 wb=831 unstable=0 bg_thresh=1006 thresh=2012 gap=698 poll_thresh=14 ino=257 dd-2584 [005] 70.836875: balance_dirty_state: bdi btrfs-1: dirty=508 wb=831 unstable=0 bg_thresh=1008 thresh=2017 gap=678 poll_thresh=15 ino=257 dd-2584 [005] 70.836934: balance_dirty_state: bdi btrfs-1: dirty=508 wb=831 unstable=0 bg_thresh=1005 thresh=2011 gap=672 poll_thresh=16 ino=257 dd-2584 [005] 70.837055: balance_dirty_state: bdi btrfs-1: dirty=558 wb=831 unstable=0 bg_thresh=1005 thresh=2010 gap=621 poll_thresh=17 ino=257 dd-2584 [005] 70.837173: balance_dirty_state: bdi btrfs-1: dirty=583 wb=831 unstable=0 bg_thresh=1007 thresh=2014 gap=600 poll_thresh=18 ino=257 dd-2584 [005] 70.837293: balance_dirty_state: bdi btrfs-1: dirty=608 wb=831 unstable=0 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=19 ino=257 dd-2584 [005] 70.837413: balance_dirty_state: bdi btrfs-1: dirty=658 wb=831 unstable=0 bg_thresh=1006 thresh=2012 gap=523 poll_thresh=20 ino=257 dd-2584 [005] 70.837533: balance_dirty_state: bdi btrfs-1: dirty=683 wb=831 unstable=0 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=21 ino=257 dd-2584 [005] 70.837538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=64712 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 70.844390: balance_dirty_state: bdi btrfs-1: dirty=683 wb=706 unstable=0 bg_thresh=993 thresh=1986 gap=597 poll_thresh=21 ino=257 dd-2584 [005] 70.844496: balance_dirty_state: bdi btrfs-1: dirty=708 wb=706 unstable=0 bg_thresh=998 thresh=1996 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 70.844676: balance_dirty_state: bdi btrfs-1: dirty=733 wb=706 unstable=0 bg_thresh=996 thresh=1992 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 70.845138: balance_dirty_state: bdi btrfs-1: dirty=758 wb=706 unstable=0 bg_thresh=997 thresh=1995 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 70.845313: balance_dirty_state: bdi btrfs-1: dirty=783 wb=706 unstable=0 bg_thresh=1000 thresh=2000 gap=511 poll_thresh=19 ino=257 dd-2584 [005] 70.845494: balance_dirty_state: bdi btrfs-1: dirty=833 wb=706 unstable=0 bg_thresh=1000 thresh=2001 gap=462 poll_thresh=20 ino=257 dd-2584 [005] 70.845501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=64712 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 70.856371: balance_dirty_state: bdi btrfs-1: dirty=833 wb=531 unstable=0 bg_thresh=996 thresh=1993 gap=629 poll_thresh=20 ino=257 dd-2584 [005] 70.856439: balance_dirty_state: bdi btrfs-1: dirty=833 wb=531 unstable=0 bg_thresh=996 thresh=1993 gap=629 poll_thresh=15 ino=257 dd-2584 [005] 70.856496: balance_dirty_state: bdi btrfs-1: dirty=858 wb=531 unstable=0 bg_thresh=999 thresh=1998 gap=609 poll_thresh=16 ino=257 dd-2584 [005] 70.856615: balance_dirty_state: bdi btrfs-1: dirty=883 wb=531 unstable=0 bg_thresh=998 thresh=1997 gap=583 poll_thresh=17 ino=257 dd-2584 [005] 70.856732: balance_dirty_state: bdi btrfs-1: dirty=908 wb=531 unstable=0 bg_thresh=998 thresh=1996 gap=557 poll_thresh=18 ino=257 dd-2584 [005] 70.856852: balance_dirty_state: bdi btrfs-1: dirty=958 wb=531 unstable=0 bg_thresh=1000 thresh=2000 gap=511 poll_thresh=19 ino=257 dd-2584 [005] 70.856971: balance_dirty_state: bdi btrfs-1: dirty=983 wb=531 unstable=0 bg_thresh=999 thresh=1999 gap=485 poll_thresh=20 ino=257 dd-2584 [005] 70.856976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=64712 base_bw=344 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 70.864479: balance_dirty_state: bdi btrfs-1: dirty=983 wb=406 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=20 ino=257 dd-2584 [005] 70.864742: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=406 unstable=0 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 70.864807: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=406 unstable=0 bg_thresh=1000 thresh=2000 gap=586 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 70.864831: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23380 wrote=0 to_write=8192 dd-2584 [005] 70.864931: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=406 unstable=0 bg_thresh=1002 thresh=2004 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 70.865058: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=456 unstable=0 bg_thresh=1001 thresh=2003 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 70.865186: balance_dirty_state: bdi btrfs-1: dirty=983 wb=506 unstable=0 bg_thresh=1001 thresh=2002 gap=513 poll_thresh=19 ino=257 dd-2584 [005] 70.865312: balance_dirty_state: bdi btrfs-1: dirty=983 wb=556 unstable=0 bg_thresh=1000 thresh=2001 gap=462 poll_thresh=20 ino=257 dd-2584 [005] 70.865313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=64712 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 70.867747: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=252 wrote=688 to_write=7504 dd-2584 [005] 70.872504: balance_dirty_state: bdi btrfs-1: dirty=433 wb=956 unstable=0 bg_thresh=998 thresh=1996 gap=607 poll_thresh=20 ino=257 dd-2584 [005] 70.872599: balance_dirty_state: bdi btrfs-1: dirty=458 wb=956 unstable=0 bg_thresh=997 thresh=1995 gap=581 poll_thresh=15 ino=257 dd-2584 [005] 70.872658: balance_dirty_state: bdi btrfs-1: dirty=483 wb=956 unstable=0 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 70.872778: balance_dirty_state: bdi btrfs-1: dirty=508 wb=956 unstable=0 bg_thresh=999 thresh=1999 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 70.872896: balance_dirty_state: bdi btrfs-1: dirty=533 wb=956 unstable=0 bg_thresh=999 thresh=1998 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 70.873189: balance_dirty_state: bdi btrfs-1: dirty=583 wb=956 unstable=0 bg_thresh=1001 thresh=2002 gap=463 poll_thresh=19 ino=257 dd-2584 [005] 70.873194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=64712 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 70.880562: balance_dirty_state: bdi btrfs-1: dirty=583 wb=831 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 70.880642: balance_dirty_state: bdi btrfs-1: dirty=583 wb=831 unstable=0 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 70.880703: balance_dirty_state: bdi btrfs-1: dirty=608 wb=831 unstable=0 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 70.880764: balance_dirty_state: bdi btrfs-1: dirty=608 wb=831 unstable=0 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 70.880886: balance_dirty_state: bdi btrfs-1: dirty=658 wb=831 unstable=0 bg_thresh=999 thresh=1999 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 70.881008: balance_dirty_state: bdi btrfs-1: dirty=683 wb=831 unstable=0 bg_thresh=1001 thresh=2003 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 70.881013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=64712 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 70.888460: balance_dirty_state: bdi btrfs-1: dirty=683 wb=706 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 70.888537: balance_dirty_state: bdi btrfs-1: dirty=708 wb=706 unstable=0 bg_thresh=1000 thresh=2000 gap=586 poll_thresh=13 ino=257 dd-2584 [005] 70.888598: balance_dirty_state: bdi btrfs-1: dirty=708 wb=706 unstable=0 bg_thresh=1000 thresh=2000 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 70.888659: balance_dirty_state: bdi btrfs-1: dirty=733 wb=706 unstable=0 bg_thresh=999 thresh=1999 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 70.888721: balance_dirty_state: bdi btrfs-1: dirty=758 wb=706 unstable=0 bg_thresh=999 thresh=1999 gap=535 poll_thresh=16 ino=257 dd-2584 [005] 70.888842: balance_dirty_state: bdi btrfs-1: dirty=783 wb=706 unstable=0 bg_thresh=999 thresh=1998 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 70.889144: balance_dirty_state: bdi btrfs-1: dirty=808 wb=706 unstable=0 bg_thresh=1001 thresh=2002 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 70.889149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=65540 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 70.896428: balance_dirty_state: bdi btrfs-1: dirty=808 wb=431 unstable=0 bg_thresh=1002 thresh=2004 gap=765 poll_thresh=18 ino=257 dd-2584 [005] 70.896496: balance_dirty_state: bdi btrfs-1: dirty=833 wb=431 unstable=0 bg_thresh=1001 thresh=2003 gap=739 poll_thresh=13 ino=257 dd-2584 [005] 70.896557: balance_dirty_state: bdi btrfs-1: dirty=833 wb=431 unstable=0 bg_thresh=1001 thresh=2003 gap=739 poll_thresh=14 ino=257 dd-2584 [005] 70.896617: balance_dirty_state: bdi btrfs-1: dirty=858 wb=431 unstable=0 bg_thresh=1001 thresh=2002 gap=713 poll_thresh=15 ino=257 dd-2584 [005] 70.896678: balance_dirty_state: bdi btrfs-1: dirty=883 wb=431 unstable=0 bg_thresh=998 thresh=1996 gap=682 poll_thresh=16 ino=257 dd-2584 [005] 70.896800: balance_dirty_state: bdi btrfs-1: dirty=908 wb=431 unstable=0 bg_thresh=1000 thresh=2000 gap=661 poll_thresh=17 ino=257 dd-2584 [005] 70.896921: balance_dirty_state: bdi btrfs-1: dirty=933 wb=431 unstable=0 bg_thresh=999 thresh=1999 gap=635 poll_thresh=18 ino=257 dd-2584 [005] 70.897043: balance_dirty_state: bdi btrfs-1: dirty=983 wb=431 unstable=0 bg_thresh=999 thresh=1998 gap=584 poll_thresh=19 ino=257 dd-2584 [005] 70.897165: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=431 unstable=0 bg_thresh=998 thresh=1997 gap=558 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 70.897226: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23412 wrote=0 to_write=16384 dd-2584 [005] 70.897299: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=431 unstable=0 bg_thresh=1000 thresh=2001 gap=537 poll_thresh=21 ino=257 dd-2584 [005] 70.897611: balance_dirty_state: bdi btrfs-1: dirty=933 wb=556 unstable=0 bg_thresh=1000 thresh=2000 gap=511 poll_thresh=22 ino=257 dd-2584 [005] 70.897745: balance_dirty_state: bdi btrfs-1: dirty=958 wb=606 unstable=0 bg_thresh=999 thresh=1999 gap=435 poll_thresh=23 ino=257 dd-2584 [005] 70.897747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=65540 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 70.900810: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=656 to_write=15728 dd-2584 [005] 70.904417: balance_dirty_state: bdi btrfs-1: dirty=458 wb=981 unstable=0 bg_thresh=996 thresh=1992 gap=553 poll_thresh=23 ino=257 dd-2584 [005] 70.904512: balance_dirty_state: bdi btrfs-1: dirty=458 wb=981 unstable=0 bg_thresh=998 thresh=1997 gap=558 poll_thresh=17 ino=257 dd-2584 [005] 70.904690: balance_dirty_state: bdi btrfs-1: dirty=508 wb=981 unstable=0 bg_thresh=999 thresh=1999 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 70.904867: balance_dirty_state: bdi btrfs-1: dirty=533 wb=981 unstable=0 bg_thresh=995 thresh=1990 gap=476 poll_thresh=19 ino=257 dd-2584 [005] 70.904874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=65540 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 70.912533: balance_dirty_state: bdi btrfs-1: dirty=533 wb=831 unstable=0 bg_thresh=1000 thresh=2001 gap=637 poll_thresh=19 ino=257 dd-2584 [005] 70.912632: balance_dirty_state: bdi btrfs-1: dirty=558 wb=831 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=14 ino=257 dd-2584 [005] 70.912688: balance_dirty_state: bdi btrfs-1: dirty=558 wb=831 unstable=0 bg_thresh=1000 thresh=2000 gap=611 poll_thresh=15 ino=257 dd-2584 [005] 70.912745: balance_dirty_state: bdi btrfs-1: dirty=583 wb=831 unstable=0 bg_thresh=1000 thresh=2000 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 70.912859: balance_dirty_state: bdi btrfs-1: dirty=608 wb=831 unstable=0 bg_thresh=1002 thresh=2004 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 70.912971: balance_dirty_state: bdi btrfs-1: dirty=633 wb=831 unstable=0 bg_thresh=1001 thresh=2003 gap=539 poll_thresh=18 ino=257 dd-2584 [005] 70.913251: balance_dirty_state: bdi btrfs-1: dirty=683 wb=831 unstable=0 bg_thresh=1001 thresh=2002 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 70.913256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=65540 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 70.920421: balance_dirty_state: bdi btrfs-1: dirty=683 wb=706 unstable=0 bg_thresh=1000 thresh=2000 gap=611 poll_thresh=19 ino=257 dd-2584 [005] 70.920547: balance_dirty_state: bdi btrfs-1: dirty=683 wb=706 unstable=0 bg_thresh=999 thresh=1999 gap=610 poll_thresh=14 ino=257 dd-2584 [005] 70.920678: balance_dirty_state: bdi btrfs-1: dirty=708 wb=706 unstable=0 bg_thresh=999 thresh=1998 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 70.920812: balance_dirty_state: bdi btrfs-1: dirty=733 wb=706 unstable=0 bg_thresh=998 thresh=1996 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 70.920990: balance_dirty_state: bdi btrfs-1: dirty=758 wb=706 unstable=0 bg_thresh=1000 thresh=2001 gap=537 poll_thresh=17 ino=257 dd-2584 [005] 70.921168: balance_dirty_state: bdi btrfs-1: dirty=783 wb=706 unstable=0 bg_thresh=995 thresh=1991 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 70.921344: balance_dirty_state: bdi btrfs-1: dirty=808 wb=706 unstable=0 bg_thresh=997 thresh=1994 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 70.921351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=65540 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 70.928442: balance_dirty_state: bdi btrfs-1: dirty=808 wb=606 unstable=0 bg_thresh=997 thresh=1995 gap=581 poll_thresh=19 ino=257 dd-2584 [005] 70.928539: balance_dirty_state: bdi btrfs-1: dirty=833 wb=581 unstable=0 bg_thresh=1000 thresh=2000 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 70.928603: balance_dirty_state: bdi btrfs-1: dirty=858 wb=581 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 70.928665: balance_dirty_state: bdi btrfs-1: dirty=858 wb=581 unstable=0 bg_thresh=999 thresh=1999 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 70.928781: balance_dirty_state: bdi btrfs-1: dirty=908 wb=581 unstable=0 bg_thresh=999 thresh=1998 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 70.929072: balance_dirty_state: bdi btrfs-1: dirty=933 wb=581 unstable=0 bg_thresh=1001 thresh=2002 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 70.929077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=65540 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 70.936459: balance_dirty_state: bdi btrfs-1: dirty=933 wb=406 unstable=0 bg_thresh=1000 thresh=2000 gap=661 poll_thresh=18 ino=257 dd-2584 [005] 70.936562: balance_dirty_state: bdi btrfs-1: dirty=958 wb=406 unstable=0 bg_thresh=999 thresh=1999 gap=635 poll_thresh=13 ino=257 dd-2584 [005] 70.936620: balance_dirty_state: bdi btrfs-1: dirty=958 wb=406 unstable=0 bg_thresh=999 thresh=1999 gap=635 poll_thresh=14 ino=257 dd-2584 [005] 70.936675: balance_dirty_state: bdi btrfs-1: dirty=983 wb=406 unstable=0 bg_thresh=999 thresh=1998 gap=609 poll_thresh=15 ino=257 dd-2584 [005] 70.936732: balance_dirty_state: bdi btrfs-1: dirty=983 wb=406 unstable=0 bg_thresh=999 thresh=1998 gap=609 poll_thresh=16 ino=257 dd-2584 [005] 70.936844: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=406 unstable=0 bg_thresh=998 thresh=1997 gap=558 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 70.936932: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23452 wrote=0 to_write=16384 dd-2584 [005] 70.936970: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=406 unstable=0 bg_thresh=1000 thresh=2001 gap=537 poll_thresh=18 ino=257 dd-2584 [005] 70.937094: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=431 unstable=0 bg_thresh=1000 thresh=2000 gap=511 poll_thresh=19 ino=257 dd-2584 [005] 70.937221: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=481 unstable=0 bg_thresh=999 thresh=1999 gap=460 poll_thresh=20 ino=257 dd-2584 [005] 70.937222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=65540 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 70.939147: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=324 wrote=672 to_write=15712 dd-2584 [005] 70.944436: balance_dirty_state: bdi btrfs-1: dirty=458 wb=931 unstable=0 bg_thresh=1001 thresh=2002 gap=613 poll_thresh=20 ino=257 dd-2584 [005] 70.944499: balance_dirty_state: bdi btrfs-1: dirty=458 wb=931 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=15 ino=257 dd-2584 [005] 70.944560: balance_dirty_state: bdi btrfs-1: dirty=483 wb=931 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 70.944851: balance_dirty_state: bdi btrfs-1: dirty=508 wb=931 unstable=0 bg_thresh=999 thresh=1999 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 70.944969: balance_dirty_state: bdi btrfs-1: dirty=533 wb=931 unstable=0 bg_thresh=999 thresh=1998 gap=534 poll_thresh=18 ino=257 dd-2584 [005] 70.945085: balance_dirty_state: bdi btrfs-1: dirty=583 wb=931 unstable=0 bg_thresh=998 thresh=1997 gap=483 poll_thresh=19 ino=257 dd-2584 [005] 70.945089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=65540 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 70.952428: balance_dirty_state: bdi btrfs-1: dirty=583 wb=806 unstable=0 bg_thresh=999 thresh=1999 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 70.952496: balance_dirty_state: bdi btrfs-1: dirty=583 wb=806 unstable=0 bg_thresh=999 thresh=1999 gap=610 poll_thresh=14 ino=257 dd-2584 [001] 70.952556: balance_dirty_state: bdi btrfs-1: dirty=608 wb=806 unstable=0 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 70.952617: balance_dirty_state: bdi btrfs-1: dirty=633 wb=806 unstable=0 bg_thresh=1002 thresh=2004 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 70.952735: balance_dirty_state: bdi btrfs-1: dirty=658 wb=806 unstable=0 bg_thresh=1004 thresh=2009 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 70.952855: balance_dirty_state: bdi btrfs-1: dirty=683 wb=806 unstable=0 bg_thresh=1006 thresh=2013 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 70.952974: balance_dirty_state: bdi btrfs-1: dirty=708 wb=806 unstable=0 bg_thresh=1006 thresh=2012 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 70.952978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=65540 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 70.960405: balance_dirty_state: bdi btrfs-1: dirty=708 wb=681 unstable=0 bg_thresh=999 thresh=1999 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 70.960502: balance_dirty_state: bdi btrfs-1: dirty=708 wb=681 unstable=0 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=14 ino=257 dd-2584 [005] 70.960593: balance_dirty_state: bdi btrfs-1: dirty=733 wb=681 unstable=0 bg_thresh=1001 thresh=2003 gap=589 poll_thresh=15 ino=257 dd-2584 [005] 70.960984: balance_dirty_state: bdi btrfs-1: dirty=758 wb=681 unstable=0 bg_thresh=1004 thresh=2008 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 70.961161: balance_dirty_state: bdi btrfs-1: dirty=783 wb=681 unstable=0 bg_thresh=1003 thresh=2007 gap=543 poll_thresh=17 ino=257 dd-2584 [005] 70.961337: balance_dirty_state: bdi btrfs-1: dirty=808 wb=681 unstable=0 bg_thresh=1003 thresh=2006 gap=517 poll_thresh=18 ino=257 dd-2584 [005] 70.961515: balance_dirty_state: bdi btrfs-1: dirty=833 wb=681 unstable=0 bg_thresh=1002 thresh=2005 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 70.961522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=100% bdi_bw=65540 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 70.968422: balance_dirty_state: bdi btrfs-1: dirty=833 wb=656 unstable=0 bg_thresh=1002 thresh=2005 gap=516 poll_thresh=19 ino=257 dd-2584 [005] 70.968487: balance_dirty_state: bdi btrfs-1: dirty=858 wb=656 unstable=0 bg_thresh=1002 thresh=2004 gap=490 poll_thresh=14 ino=257 dd-2584 [005] 70.968491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=65540 base_bw=344 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 70.976500: balance_dirty_state: bdi btrfs-1: dirty=858 wb=531 unstable=0 bg_thresh=1002 thresh=2005 gap=616 poll_thresh=14 ino=257 dd-2584 [001] 70.976586: balance_dirty_state: bdi btrfs-1: dirty=883 wb=531 unstable=0 bg_thresh=1002 thresh=2005 gap=591 poll_thresh=10 ino=257 dd-2584 [001] 70.976646: balance_dirty_state: bdi btrfs-1: dirty=908 wb=531 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=11 ino=257 dd-2584 [001] 70.976704: balance_dirty_state: bdi btrfs-1: dirty=908 wb=531 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=12 ino=257 dd-2584 [001] 70.976763: balance_dirty_state: bdi btrfs-1: dirty=933 wb=531 unstable=0 bg_thresh=1007 thresh=2015 gap=551 poll_thresh=13 ino=257 dd-2584 [001] 70.976824: balance_dirty_state: bdi btrfs-1: dirty=958 wb=531 unstable=0 bg_thresh=1007 thresh=2015 gap=526 poll_thresh=14 ino=257 dd-2584 [001] 70.976885: balance_dirty_state: bdi btrfs-1: dirty=958 wb=531 unstable=0 bg_thresh=1010 thresh=2020 gap=531 poll_thresh=15 ino=257 dd-2584 [001] 70.976946: balance_dirty_state: bdi btrfs-1: dirty=983 wb=531 unstable=0 bg_thresh=1009 thresh=2019 gap=505 poll_thresh=16 ino=257 dd-2584 [001] 70.977241: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=531 unstable=0 bg_thresh=1009 thresh=2018 gap=479 poll_thresh=17 ino=257 dd-2584 [001] 70.977246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=65540 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 70.984400: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=281 unstable=0 bg_thresh=1007 thresh=2015 gap=726 poll_thresh=17 ino=257 dd-2584 [001] 70.984465: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=281 unstable=0 bg_thresh=1007 thresh=2015 gap=701 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 70.984478: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23500 wrote=0 to_write=16384 dd-2584 [001] 70.984527: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=281 unstable=0 bg_thresh=1010 thresh=2020 gap=706 poll_thresh=14 ino=257 dd-2584 [001] 70.984587: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=281 unstable=0 bg_thresh=1010 thresh=2020 gap=681 poll_thresh=15 ino=257 dd-2584 [001] 70.984651: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=306 unstable=0 bg_thresh=1012 thresh=2025 gap=661 poll_thresh=16 ino=257 dd-2584 [001] 70.984779: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=356 unstable=0 bg_thresh=1015 thresh=2030 gap=641 poll_thresh=17 ino=257 dd-2584 [001] 70.984908: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=431 unstable=0 bg_thresh=1014 thresh=2029 gap=590 poll_thresh=18 ino=257 dd-2584 [001] 70.985039: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=456 unstable=0 bg_thresh=1013 thresh=2027 gap=563 poll_thresh=19 ino=257 dd-2584 [001] 70.985171: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=506 unstable=0 bg_thresh=1013 thresh=2026 gap=512 poll_thresh=20 ino=257 dd-2584 [001] 70.985303: balance_dirty_state: bdi btrfs-1: dirty=983 wb=531 unstable=0 bg_thresh=1012 thresh=2025 gap=511 poll_thresh=21 ino=257 dd-2584 [001] 70.985612: balance_dirty_state: bdi btrfs-1: dirty=908 wb=631 unstable=0 bg_thresh=1014 thresh=2029 gap=490 poll_thresh=22 ino=257 dd-2584 [001] 70.985614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=65540 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 70.987232: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=372 wrote=832 to_write=15552 dd-2584 [001] 70.992417: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1006 unstable=0 bg_thresh=1008 thresh=2016 gap=577 poll_thresh=22 ino=257 dd-2584 [001] 70.992505: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1006 unstable=0 bg_thresh=1008 thresh=2016 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 70.992708: balance_dirty_state: bdi btrfs-1: dirty=489 wb=881 unstable=0 bg_thresh=1007 thresh=2015 gap=645 poll_thresh=17 ino=257 dd-2584 [001] 70.992890: balance_dirty_state: bdi btrfs-1: dirty=539 wb=881 unstable=0 bg_thresh=1010 thresh=2020 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 70.993076: balance_dirty_state: bdi btrfs-1: dirty=564 wb=881 unstable=0 bg_thresh=1009 thresh=2018 gap=573 poll_thresh=19 ino=257 dd-2584 [001] 70.993221: balance_dirty_state: bdi btrfs-1: dirty=589 wb=881 unstable=0 bg_thresh=1008 thresh=2017 gap=547 poll_thresh=20 ino=257 dd-2584 [001] 70.993343: balance_dirty_state: bdi btrfs-1: dirty=614 wb=881 unstable=0 bg_thresh=1008 thresh=2016 gap=521 poll_thresh=21 ino=257 dd-2584 [001] 70.993469: balance_dirty_state: bdi btrfs-1: dirty=664 wb=881 unstable=0 bg_thresh=1007 thresh=2015 gap=470 poll_thresh=22 ino=257 dd-2584 [001] 70.993474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=66852 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 71.000484: balance_dirty_state: bdi btrfs-1: dirty=673 wb=873 unstable=0 bg_thresh=1008 thresh=2016 gap=470 poll_thresh=22 ino=257 dd-2584 [001] 71.000490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=66852 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 71.008429: balance_dirty_state: bdi btrfs-1: dirty=654 wb=697 unstable=0 bg_thresh=997 thresh=1994 gap=643 poll_thresh=22 ino=257 dd-2584 [001] 71.008500: balance_dirty_state: bdi btrfs-1: dirty=654 wb=697 unstable=0 bg_thresh=997 thresh=1994 gap=643 poll_thresh=16 ino=257 dd-2584 [001] 71.009590: balance_dirty_state: bdi btrfs-1: dirty=704 wb=572 unstable=0 bg_thresh=997 thresh=1994 gap=718 poll_thresh=17 ino=257 dd-2584 [001] 71.009718: balance_dirty_state: bdi btrfs-1: dirty=729 wb=572 unstable=0 bg_thresh=1002 thresh=2004 gap=703 poll_thresh=18 ino=257 dd-2584 [001] 71.009847: balance_dirty_state: bdi btrfs-1: dirty=754 wb=572 unstable=0 bg_thresh=998 thresh=1997 gap=671 poll_thresh=19 ino=257 dd-2584 [001] 71.009974: balance_dirty_state: bdi btrfs-1: dirty=779 wb=572 unstable=0 bg_thresh=998 thresh=1996 gap=645 poll_thresh=20 ino=257 dd-2584 [001] 71.010103: balance_dirty_state: bdi btrfs-1: dirty=829 wb=572 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=21 ino=257 dd-2584 [001] 71.010234: balance_dirty_state: bdi btrfs-1: dirty=854 wb=572 unstable=0 bg_thresh=996 thresh=1993 gap=567 poll_thresh=22 ino=257 dd-2584 [001] 71.010363: balance_dirty_state: bdi btrfs-1: dirty=879 wb=572 unstable=0 bg_thresh=999 thresh=1998 gap=547 poll_thresh=23 ino=257 dd-2584 [001] 71.010490: balance_dirty_state: bdi btrfs-1: dirty=929 wb=572 unstable=0 bg_thresh=1001 thresh=2003 gap=502 poll_thresh=24 ino=257 dd-2584 [001] 71.010792: balance_dirty_state: bdi btrfs-1: dirty=954 wb=572 unstable=0 bg_thresh=1003 thresh=2007 gap=481 poll_thresh=25 ino=257 dd-2584 [001] 71.010798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=66852 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 71.016518: balance_dirty_state: bdi btrfs-1: dirty=954 wb=572 unstable=0 bg_thresh=1003 thresh=2007 gap=481 poll_thresh=25 ino=257 dd-2584 [001] 71.016529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=66852 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.024537: balance_dirty_state: bdi btrfs-1: dirty=943 wb=319 unstable=0 bg_thresh=1000 thresh=2000 gap=738 poll_thresh=25 ino=257 dd-2584 [006] 71.024625: balance_dirty_state: bdi btrfs-1: dirty=943 wb=319 unstable=0 bg_thresh=1001 thresh=2002 gap=740 poll_thresh=19 ino=257 dd-2584 [006] 71.024857: balance_dirty_state: bdi btrfs-1: dirty=993 wb=319 unstable=0 bg_thresh=1006 thresh=2012 gap=700 poll_thresh=20 ino=257 dd-2584 [006] 71.025092: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=319 unstable=0 bg_thresh=1005 thresh=2011 gap=674 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 71.025179: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23540 wrote=0 to_write=16384 dd-2584 [006] 71.025319: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=319 unstable=0 bg_thresh=1005 thresh=2010 gap=648 poll_thresh=22 ino=257 dd-2584 [006] 71.025523: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=369 unstable=0 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=23 ino=257 dd-2584 [006] 71.025725: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=419 unstable=0 bg_thresh=1003 thresh=2007 gap=570 poll_thresh=24 ino=257 dd-2584 [006] 71.025956: balance_dirty_state: bdi btrfs-1: dirty=993 wb=469 unstable=0 bg_thresh=1003 thresh=2006 gap=544 poll_thresh=25 ino=257 dd-2584 [006] 71.026233: balance_dirty_state: bdi btrfs-1: dirty=943 wb=544 unstable=0 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=26 ino=257 dd-2584 [006] 71.026987: balance_dirty_state: bdi btrfs-1: dirty=793 wb=769 unstable=0 bg_thresh=1002 thresh=2004 gap=442 poll_thresh=27 ino=257 dd-2584 [006] 71.026991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=66852 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 71.028279: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=412 wrote=784 to_write=15600 dd-2584 [006] 71.032550: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1094 unstable=0 bg_thresh=1001 thresh=2003 gap=466 poll_thresh=27 ino=257 dd-2584 [006] 71.032562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=66852 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.040424: balance_dirty_state: bdi btrfs-1: dirty=443 wb=969 unstable=0 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=27 ino=257 dd-2584 [006] 71.040499: balance_dirty_state: bdi btrfs-1: dirty=443 wb=969 unstable=0 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=20 ino=257 dd-2584 [006] 71.040620: balance_dirty_state: bdi btrfs-1: dirty=493 wb=969 unstable=0 bg_thresh=1002 thresh=2004 gap=542 poll_thresh=21 ino=257 dd-2584 [006] 71.040739: balance_dirty_state: bdi btrfs-1: dirty=518 wb=969 unstable=0 bg_thresh=1004 thresh=2008 gap=521 poll_thresh=22 ino=257 dd-2584 [006] 71.040872: balance_dirty_state: bdi btrfs-1: dirty=543 wb=944 unstable=0 bg_thresh=1000 thresh=2001 gap=514 poll_thresh=23 ino=257 dd-2584 [006] 71.041002: balance_dirty_state: bdi btrfs-1: dirty=568 wb=919 unstable=0 bg_thresh=997 thresh=1994 gap=507 poll_thresh=24 ino=257 dd-2584 [006] 71.041129: balance_dirty_state: bdi btrfs-1: dirty=618 wb=919 unstable=0 bg_thresh=999 thresh=1998 gap=461 poll_thresh=25 ino=257 dd-2584 [006] 71.041134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=66852 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.048548: balance_dirty_state: bdi btrfs-1: dirty=621 wb=781 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=25 ino=257 dd-2584 [006] 71.048630: balance_dirty_state: bdi btrfs-1: dirty=621 wb=781 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 71.048750: balance_dirty_state: bdi btrfs-1: dirty=671 wb=781 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=20 ino=257 dd-2584 [006] 71.049042: balance_dirty_state: bdi btrfs-1: dirty=696 wb=781 unstable=0 bg_thresh=1006 thresh=2012 gap=535 poll_thresh=21 ino=257 dd-2584 [006] 71.049160: balance_dirty_state: bdi btrfs-1: dirty=721 wb=781 unstable=0 bg_thresh=1005 thresh=2011 gap=509 poll_thresh=22 ino=257 dd-2584 [006] 71.049277: balance_dirty_state: bdi btrfs-1: dirty=771 wb=781 unstable=0 bg_thresh=1005 thresh=2010 gap=458 poll_thresh=23 ino=257 dd-2584 [006] 71.049283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=66852 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.056534: balance_dirty_state: bdi btrfs-1: dirty=771 wb=656 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=23 ino=257 dd-2584 [006] 71.056631: balance_dirty_state: bdi btrfs-1: dirty=771 wb=656 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=17 ino=257 dd-2584 [006] 71.056745: balance_dirty_state: bdi btrfs-1: dirty=796 wb=656 unstable=0 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=18 ino=257 dd-2584 [006] 71.056858: balance_dirty_state: bdi btrfs-1: dirty=846 wb=656 unstable=0 bg_thresh=1005 thresh=2011 gap=509 poll_thresh=19 ino=257 dd-2584 [006] 71.056971: balance_dirty_state: bdi btrfs-1: dirty=871 wb=656 unstable=0 bg_thresh=1005 thresh=2010 gap=483 poll_thresh=20 ino=257 dd-2584 [006] 71.056975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=66852 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.064621: balance_dirty_state: bdi btrfs-1: dirty=881 wb=530 unstable=0 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=20 ino=257 dd-2584 [006] 71.064750: balance_dirty_state: bdi btrfs-1: dirty=906 wb=530 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 71.064869: balance_dirty_state: bdi btrfs-1: dirty=906 wb=530 unstable=0 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=16 ino=257 dd-2584 [006] 71.065453: balance_dirty_state: bdi btrfs-1: dirty=956 wb=530 unstable=0 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 71.065690: balance_dirty_state: bdi btrfs-1: dirty=981 wb=530 unstable=0 bg_thresh=1008 thresh=2017 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 71.065878: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=430 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=19 ino=257 dd-2584 [006] 71.066012: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=405 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 71.066084: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23580 wrote=0 to_write=16384 dd-2584 [006] 71.066146: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=405 unstable=0 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=21 ino=257 dd-2584 [006] 71.066279: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=455 unstable=0 bg_thresh=1002 thresh=2004 gap=468 poll_thresh=22 ino=257 dd-2584 [006] 71.066281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=66852 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 71.067790: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=452 wrote=656 to_write=15728 dd-2584 [006] 71.072489: balance_dirty_state: bdi btrfs-1: dirty=456 wb=955 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=22 ino=257 dd-2584 [006] 71.072583: balance_dirty_state: bdi btrfs-1: dirty=481 wb=955 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 71.072743: balance_dirty_state: bdi btrfs-1: dirty=506 wb=955 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 71.072903: balance_dirty_state: bdi btrfs-1: dirty=531 wb=955 unstable=0 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 71.073397: balance_dirty_state: bdi btrfs-1: dirty=556 wb=955 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 71.073403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=66852 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.080486: balance_dirty_state: bdi btrfs-1: dirty=556 wb=830 unstable=0 bg_thresh=1004 thresh=2009 gap=623 poll_thresh=19 ino=257 dd-2584 [006] 71.080556: balance_dirty_state: bdi btrfs-1: dirty=581 wb=830 unstable=0 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 71.080621: balance_dirty_state: bdi btrfs-1: dirty=606 wb=830 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 71.080687: balance_dirty_state: bdi btrfs-1: dirty=606 wb=830 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 71.080815: balance_dirty_state: bdi btrfs-1: dirty=656 wb=830 unstable=0 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 71.080938: balance_dirty_state: bdi btrfs-1: dirty=681 wb=830 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 71.080943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=66852 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.088559: balance_dirty_state: bdi btrfs-1: dirty=681 wb=830 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 71.088565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=66852 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.100622: balance_dirty_state: bdi btrfs-1: dirty=681 wb=555 unstable=0 bg_thresh=999 thresh=1998 gap=762 poll_thresh=18 ino=257 dd-2584 [006] 71.100687: balance_dirty_state: bdi btrfs-1: dirty=706 wb=555 unstable=0 bg_thresh=999 thresh=1998 gap=737 poll_thresh=13 ino=257 dd-2584 [006] 71.100747: balance_dirty_state: bdi btrfs-1: dirty=706 wb=555 unstable=0 bg_thresh=1001 thresh=2003 gap=742 poll_thresh=14 ino=257 dd-2584 [006] 71.100807: balance_dirty_state: bdi btrfs-1: dirty=731 wb=555 unstable=0 bg_thresh=1001 thresh=2003 gap=717 poll_thresh=15 ino=257 dd-2584 [006] 71.100866: balance_dirty_state: bdi btrfs-1: dirty=731 wb=555 unstable=0 bg_thresh=1004 thresh=2008 gap=722 poll_thresh=16 ino=257 dd-2584 [006] 71.100987: balance_dirty_state: bdi btrfs-1: dirty=781 wb=555 unstable=0 bg_thresh=1006 thresh=2013 gap=677 poll_thresh=17 ino=257 dd-2584 [006] 71.101286: balance_dirty_state: bdi btrfs-1: dirty=806 wb=555 unstable=0 bg_thresh=1006 thresh=2012 gap=651 poll_thresh=18 ino=257 dd-2584 [006] 71.101407: balance_dirty_state: bdi btrfs-1: dirty=831 wb=555 unstable=0 bg_thresh=1008 thresh=2016 gap=630 poll_thresh=19 ino=257 dd-2584 [006] 71.101528: balance_dirty_state: bdi btrfs-1: dirty=881 wb=555 unstable=0 bg_thresh=1007 thresh=2015 gap=579 poll_thresh=20 ino=257 dd-2584 [006] 71.101648: balance_dirty_state: bdi btrfs-1: dirty=906 wb=555 unstable=0 bg_thresh=1007 thresh=2014 gap=553 poll_thresh=21 ino=257 dd-2584 [006] 71.101768: balance_dirty_state: bdi btrfs-1: dirty=931 wb=555 unstable=0 bg_thresh=1009 thresh=2018 gap=532 poll_thresh=22 ino=257 dd-2584 [006] 71.101888: balance_dirty_state: bdi btrfs-1: dirty=956 wb=555 unstable=0 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=23 ino=257 dd-2584 [006] 71.101893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=66676 base_bw=344 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 71.108604: balance_dirty_state: bdi btrfs-1: dirty=956 wb=430 unstable=0 bg_thresh=1005 thresh=2011 gap=625 poll_thresh=23 ino=257 dd-2584 [006] 71.108694: balance_dirty_state: bdi btrfs-1: dirty=981 wb=430 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=17 ino=257 dd-2584 [006] 71.108811: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=430 unstable=0 bg_thresh=1007 thresh=2015 gap=579 poll_thresh=18 ino=257 dd-2584 [006] 71.108926: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=430 unstable=0 bg_thresh=1007 thresh=2014 gap=528 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 71.109013: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23624 wrote=0 to_write=16384 dd-2584 [006] 71.109232: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=480 unstable=0 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=20 ino=257 dd-2584 [006] 71.109363: balance_dirty_state: bdi btrfs-1: dirty=981 wb=530 unstable=0 bg_thresh=1006 thresh=2012 gap=501 poll_thresh=21 ino=257 dd-2584 [006] 71.109364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=66676 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 71.110646: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=496 wrote=656 to_write=15728 dd-2584 [006] 71.120473: balance_dirty_state: bdi btrfs-1: dirty=431 wb=805 unstable=0 bg_thresh=1006 thresh=2012 gap=776 poll_thresh=21 ino=257 dd-2584 [006] 71.120559: balance_dirty_state: bdi btrfs-1: dirty=456 wb=805 unstable=0 bg_thresh=1005 thresh=2011 gap=750 poll_thresh=16 ino=257 dd-2584 [006] 71.120678: balance_dirty_state: bdi btrfs-1: dirty=481 wb=805 unstable=0 bg_thresh=1005 thresh=2010 gap=724 poll_thresh=17 ino=257 dd-2584 [006] 71.120795: balance_dirty_state: bdi btrfs-1: dirty=506 wb=805 unstable=0 bg_thresh=1007 thresh=2014 gap=703 poll_thresh=18 ino=257 dd-2584 [006] 71.120910: balance_dirty_state: bdi btrfs-1: dirty=556 wb=805 unstable=0 bg_thresh=1006 thresh=2013 gap=652 poll_thresh=19 ino=257 dd-2584 [006] 71.121028: balance_dirty_state: bdi btrfs-1: dirty=581 wb=805 unstable=0 bg_thresh=1006 thresh=2012 gap=626 poll_thresh=20 ino=257 dd-2584 [006] 71.121144: balance_dirty_state: bdi btrfs-1: dirty=606 wb=805 unstable=0 bg_thresh=1008 thresh=2016 gap=605 poll_thresh=21 ino=257 dd-2584 [006] 71.121426: balance_dirty_state: bdi btrfs-1: dirty=656 wb=805 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=22 ino=257 dd-2584 [006] 71.121544: balance_dirty_state: bdi btrfs-1: dirty=681 wb=805 unstable=0 bg_thresh=1007 thresh=2014 gap=528 poll_thresh=23 ino=257 dd-2584 [006] 71.121660: balance_dirty_state: bdi btrfs-1: dirty=706 wb=805 unstable=0 bg_thresh=1006 thresh=2013 gap=502 poll_thresh=24 ino=257 dd-2584 [006] 71.121664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=66676 base_bw=344 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 71.128464: balance_dirty_state: bdi btrfs-1: dirty=706 wb=680 unstable=0 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=24 ino=257 dd-2584 [006] 71.128593: balance_dirty_state: bdi btrfs-1: dirty=731 wb=680 unstable=0 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=18 ino=257 dd-2584 [006] 71.128825: balance_dirty_state: bdi btrfs-1: dirty=756 wb=680 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=19 ino=257 dd-2584 [006] 71.129027: balance_dirty_state: bdi btrfs-1: dirty=781 wb=680 unstable=0 bg_thresh=1004 thresh=2009 gap=548 poll_thresh=20 ino=257 dd-2584 [006] 71.129250: balance_dirty_state: bdi btrfs-1: dirty=820 wb=680 unstable=0 bg_thresh=1004 thresh=2009 gap=509 poll_thresh=21 ino=257 dd-2584 [006] 71.129469: balance_dirty_state: bdi btrfs-1: dirty=846 wb=680 unstable=0 bg_thresh=1003 thresh=2007 gap=481 poll_thresh=22 ino=257 dd-2584 [006] 71.129476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=66676 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.136530: balance_dirty_state: bdi btrfs-1: dirty=850 wb=533 unstable=0 bg_thresh=1001 thresh=2003 gap=620 poll_thresh=22 ino=257 dd-2584 [006] 71.136646: balance_dirty_state: bdi btrfs-1: dirty=863 wb=533 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=16 ino=257 dd-2584 [006] 71.136961: balance_dirty_state: bdi btrfs-1: dirty=902 wb=533 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=17 ino=257 dd-2584 [006] 71.137101: balance_dirty_state: bdi btrfs-1: dirty=928 wb=533 unstable=0 bg_thresh=997 thresh=1994 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 71.137240: balance_dirty_state: bdi btrfs-1: dirty=967 wb=533 unstable=0 bg_thresh=997 thresh=1994 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 71.137245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=66676 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.148488: balance_dirty_state: bdi btrfs-1: dirty=967 wb=408 unstable=0 bg_thresh=1000 thresh=2000 gap=625 poll_thresh=19 ino=257 dd-2584 [006] 71.148568: balance_dirty_state: bdi btrfs-1: dirty=980 wb=408 unstable=0 bg_thresh=999 thresh=1999 gap=611 poll_thresh=14 ino=257 dd-2584 [006] 71.148636: balance_dirty_state: bdi btrfs-1: dirty=993 wb=408 unstable=0 bg_thresh=999 thresh=1998 gap=597 poll_thresh=15 ino=257 dd-2584 [006] 71.148712: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=408 unstable=0 bg_thresh=999 thresh=1999 gap=585 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 71.148882: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23664 wrote=0 to_write=16384 dd-2584 [006] 71.148883: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=308 unstable=0 bg_thresh=997 thresh=1995 gap=642 poll_thresh=17 ino=257 dd-2584 [006] 71.149025: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=283 unstable=0 bg_thresh=999 thresh=1999 gap=633 poll_thresh=18 ino=257 dd-2584 [006] 71.149171: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=358 unstable=0 bg_thresh=998 thresh=1997 gap=605 poll_thresh=19 ino=257 dd-2584 [006] 71.149316: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=408 unstable=0 bg_thresh=995 thresh=1990 gap=560 poll_thresh=20 ino=257 dd-2584 [006] 71.149799: balance_dirty_state: bdi btrfs-1: dirty=822 wb=633 unstable=0 bg_thresh=994 thresh=1989 gap=534 poll_thresh=21 ino=257 dd-2584 [006] 71.149996: balance_dirty_state: bdi btrfs-1: dirty=756 wb=724 unstable=0 bg_thresh=996 thresh=1993 gap=513 poll_thresh=22 ino=257 dd-2584 [006] 71.150192: balance_dirty_state: bdi btrfs-1: dirty=703 wb=802 unstable=0 bg_thresh=996 thresh=1992 gap=487 poll_thresh=23 ino=257 dd-2584 [006] 71.150194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=66676 base_bw=344 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 71.150842: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=536 wrote=800 to_write=15584 dd-2584 [000] 71.160541: balance_dirty_state: bdi btrfs-1: dirty=435 wb=945 unstable=0 bg_thresh=994 thresh=1989 gap=609 poll_thresh=23 ino=257 dd-2584 [000] 71.160631: balance_dirty_state: bdi btrfs-1: dirty=435 wb=945 unstable=0 bg_thresh=994 thresh=1989 gap=609 poll_thresh=17 ino=257 dd-2584 [000] 71.160803: balance_dirty_state: bdi btrfs-1: dirty=485 wb=945 unstable=0 bg_thresh=999 thresh=1999 gap=569 poll_thresh=18 ino=257 dd-2584 [000] 71.160972: balance_dirty_state: bdi btrfs-1: dirty=510 wb=945 unstable=0 bg_thresh=999 thresh=1998 gap=543 poll_thresh=19 ino=257 dd-2584 [000] 71.161153: balance_dirty_state: bdi btrfs-1: dirty=548 wb=945 unstable=0 bg_thresh=999 thresh=1998 gap=505 poll_thresh=20 ino=257 dd-2584 [000] 71.161543: balance_dirty_state: bdi btrfs-1: dirty=574 wb=945 unstable=0 bg_thresh=998 thresh=1996 gap=477 poll_thresh=21 ino=257 dd-2584 [000] 71.161550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=66676 base_bw=344 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 71.168643: balance_dirty_state: bdi btrfs-1: dirty=574 wb=820 unstable=0 bg_thresh=999 thresh=1999 gap=605 poll_thresh=21 ino=257 dd-2584 [004] 71.168768: balance_dirty_state: bdi btrfs-1: dirty=599 wb=820 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 71.169402: balance_dirty_state: bdi btrfs-1: dirty=624 wb=820 unstable=0 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 71.169638: balance_dirty_state: bdi btrfs-1: dirty=649 wb=820 unstable=0 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 71.169874: balance_dirty_state: bdi btrfs-1: dirty=674 wb=820 unstable=0 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 71.170107: balance_dirty_state: bdi btrfs-1: dirty=724 wb=820 unstable=0 bg_thresh=1003 thresh=2006 gap=462 poll_thresh=20 ino=257 dd-2584 [004] 71.170115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=66676 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.176589: balance_dirty_state: bdi btrfs-1: dirty=724 wb=670 unstable=0 bg_thresh=1002 thresh=2004 gap=610 poll_thresh=20 ino=257 dd-2584 [004] 71.176719: balance_dirty_state: bdi btrfs-1: dirty=724 wb=670 unstable=0 bg_thresh=1004 thresh=2009 gap=615 poll_thresh=15 ino=257 dd-2584 [004] 71.176841: balance_dirty_state: bdi btrfs-1: dirty=749 wb=670 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 71.177080: balance_dirty_state: bdi btrfs-1: dirty=774 wb=670 unstable=0 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 71.177355: balance_dirty_state: bdi btrfs-1: dirty=800 wb=670 unstable=0 bg_thresh=1004 thresh=2009 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 71.177615: balance_dirty_state: bdi btrfs-1: dirty=850 wb=670 unstable=0 bg_thresh=1003 thresh=2006 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 71.177623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=66676 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.184597: balance_dirty_state: bdi btrfs-1: dirty=850 wb=545 unstable=0 bg_thresh=1004 thresh=2009 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 71.184858: balance_dirty_state: bdi btrfs-1: dirty=850 wb=545 unstable=0 bg_thresh=1001 thresh=2003 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 71.184921: balance_dirty_state: bdi btrfs-1: dirty=875 wb=545 unstable=0 bg_thresh=1004 thresh=2008 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 71.184983: balance_dirty_state: bdi btrfs-1: dirty=875 wb=545 unstable=0 bg_thresh=1003 thresh=2007 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 71.185106: balance_dirty_state: bdi btrfs-1: dirty=925 wb=545 unstable=0 bg_thresh=1003 thresh=2006 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 71.185229: balance_dirty_state: bdi btrfs-1: dirty=950 wb=545 unstable=0 bg_thresh=1002 thresh=2005 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 71.185359: balance_dirty_state: bdi btrfs-1: dirty=988 wb=545 unstable=0 bg_thresh=1001 thresh=2002 gap=469 poll_thresh=19 ino=257 dd-2584 [004] 71.185363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=66676 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 71.192617: balance_dirty_state: bdi btrfs-1: dirty=988 wb=406 unstable=0 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 71.192721: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=406 unstable=0 bg_thresh=1000 thresh=2001 gap=594 poll_thresh=14 ino=257 flush-btrfs-1-2586 [005] 71.192748: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23708 wrote=0 to_write=16384 dd-2584 [001] 71.192837: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=406 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 71.192952: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=406 unstable=0 bg_thresh=999 thresh=1998 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 71.193179: balance_dirty_state: bdi btrfs-1: dirty=989 wb=456 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 71.193405: balance_dirty_state: bdi btrfs-1: dirty=976 wb=519 unstable=0 bg_thresh=1006 thresh=2013 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 71.193959: balance_dirty_state: bdi btrfs-1: dirty=875 wb=645 unstable=0 bg_thresh=1006 thresh=2012 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 71.193961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-378% task_weight=100% bdi_bw=66676 base_bw=344 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 71.195256: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=580 wrote=704 to_write=15680 dd-2584 [001] 71.204498: balance_dirty_state: bdi btrfs-1: dirty=422 wb=864 unstable=0 bg_thresh=998 thresh=1997 gap=711 poll_thresh=19 ino=257 dd-2584 [001] 71.204635: balance_dirty_state: bdi btrfs-1: dirty=447 wb=864 unstable=0 bg_thresh=998 thresh=1997 gap=686 poll_thresh=14 ino=257 dd-2584 [001] 71.204762: balance_dirty_state: bdi btrfs-1: dirty=447 wb=864 unstable=0 bg_thresh=998 thresh=1997 gap=686 poll_thresh=15 ino=257 dd-2584 [001] 71.204891: balance_dirty_state: bdi btrfs-1: dirty=472 wb=864 unstable=0 bg_thresh=1001 thresh=2002 gap=666 poll_thresh=16 ino=257 dd-2584 [001] 71.205145: balance_dirty_state: bdi btrfs-1: dirty=497 wb=864 unstable=0 bg_thresh=1003 thresh=2007 gap=646 poll_thresh=17 ino=257 dd-2584 [001] 71.205404: balance_dirty_state: bdi btrfs-1: dirty=522 wb=864 unstable=0 bg_thresh=1008 thresh=2017 gap=631 poll_thresh=18 ino=257 dd-2584 [001] 71.205663: balance_dirty_state: bdi btrfs-1: dirty=572 wb=864 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=19 ino=257 dd-2584 [001] 71.205922: balance_dirty_state: bdi btrfs-1: dirty=597 wb=864 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=20 ino=257 dd-2584 [001] 71.206606: balance_dirty_state: bdi btrfs-1: dirty=635 wb=864 unstable=0 bg_thresh=1040 thresh=2080 gap=581 poll_thresh=21 ino=257 dd-2584 [001] 71.207193: balance_dirty_state: bdi btrfs-1: dirty=660 wb=864 unstable=0 bg_thresh=1042 thresh=2084 gap=560 poll_thresh=22 ino=257 dd-2584 [001] 71.207437: balance_dirty_state: bdi btrfs-1: dirty=685 wb=864 unstable=0 bg_thresh=1041 thresh=2083 gap=534 poll_thresh=23 ino=257 dd-2584 [001] 71.207682: balance_dirty_state: bdi btrfs-1: dirty=735 wb=864 unstable=0 bg_thresh=1041 thresh=2082 gap=483 poll_thresh=24 ino=257 dd-2584 [001] 71.207692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=67088 base_bw=304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 71.212492: balance_dirty_state: bdi btrfs-1: dirty=735 wb=839 unstable=0 bg_thresh=1035 thresh=2070 gap=496 poll_thresh=24 ino=257 dd-2584 [001] 71.212500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=67088 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 71.220479: balance_dirty_state: bdi btrfs-1: dirty=735 wb=574 unstable=0 bg_thresh=1033 thresh=2067 gap=758 poll_thresh=24 ino=257 dd-2584 [001] 71.220541: balance_dirty_state: bdi btrfs-1: dirty=735 wb=574 unstable=0 bg_thresh=1036 thresh=2072 gap=763 poll_thresh=18 ino=257 dd-2584 [001] 71.220656: balance_dirty_state: bdi btrfs-1: dirty=785 wb=574 unstable=0 bg_thresh=1038 thresh=2077 gap=718 poll_thresh=19 ino=257 dd-2584 [001] 71.220770: balance_dirty_state: bdi btrfs-1: dirty=810 wb=574 unstable=0 bg_thresh=1041 thresh=2082 gap=698 poll_thresh=20 ino=257 dd-2584 [001] 71.220883: balance_dirty_state: bdi btrfs-1: dirty=835 wb=574 unstable=0 bg_thresh=1043 thresh=2086 gap=677 poll_thresh=21 ino=257 dd-2584 [001] 71.220998: balance_dirty_state: bdi btrfs-1: dirty=860 wb=574 unstable=0 bg_thresh=1042 thresh=2085 gap=651 poll_thresh=22 ino=257 dd-2584 [001] 71.221112: balance_dirty_state: bdi btrfs-1: dirty=910 wb=574 unstable=0 bg_thresh=1042 thresh=2084 gap=600 poll_thresh=23 ino=257 dd-2584 [001] 71.221392: balance_dirty_state: bdi btrfs-1: dirty=935 wb=574 unstable=0 bg_thresh=1041 thresh=2083 gap=574 poll_thresh=24 ino=257 dd-2584 [001] 71.221508: balance_dirty_state: bdi btrfs-1: dirty=960 wb=574 unstable=0 bg_thresh=1043 thresh=2087 gap=553 poll_thresh=25 ino=257 dd-2584 [001] 71.221624: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=574 unstable=0 bg_thresh=1043 thresh=2086 gap=502 poll_thresh=26 ino=257 dd-2584 [001] 71.221629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1346 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=67088 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 71.228521: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=448 unstable=0 bg_thresh=1035 thresh=2071 gap=613 poll_thresh=26 ino=257 dd-2584 [001] 71.228603: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=448 unstable=0 bg_thresh=1035 thresh=2071 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 71.228720: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=448 unstable=0 bg_thresh=1040 thresh=2081 gap=598 poll_thresh=20 ino=257 dd-2584 [001] 71.228835: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=448 unstable=0 bg_thresh=1043 thresh=2086 gap=553 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 71.228857: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23744 wrote=0 to_write=16384 dd-2584 [001] 71.229009: balance_dirty_state: bdi btrfs-1: dirty=1110 wb=448 unstable=0 bg_thresh=1042 thresh=2085 gap=527 poll_thresh=22 ino=257 dd-2584 [001] 71.229189: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=498 unstable=0 bg_thresh=1042 thresh=2084 gap=501 poll_thresh=23 ino=257 dd-2584 [001] 71.229191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=67088 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 71.230630: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=616 wrote=720 to_write=15664 dd-2584 [001] 71.236487: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1060 unstable=0 bg_thresh=1033 thresh=2067 gap=610 poll_thresh=23 ino=257 dd-2584 [001] 71.236549: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1060 unstable=0 bg_thresh=1033 thresh=2067 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 71.236832: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1060 unstable=0 bg_thresh=1038 thresh=2077 gap=570 poll_thresh=18 ino=257 dd-2584 [001] 71.236941: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1060 unstable=0 bg_thresh=1041 thresh=2082 gap=525 poll_thresh=19 ino=257 dd-2584 [001] 71.237054: balance_dirty_state: bdi btrfs-1: dirty=522 wb=1060 unstable=0 bg_thresh=1043 thresh=2087 gap=505 poll_thresh=20 ino=257 dd-2584 [001] 71.237059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1347 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=67088 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 71.244509: balance_dirty_state: bdi btrfs-1: dirty=522 wb=935 unstable=0 bg_thresh=1040 thresh=2080 gap=623 poll_thresh=20 ino=257 dd-2584 [001] 71.244600: balance_dirty_state: bdi btrfs-1: dirty=522 wb=935 unstable=0 bg_thresh=1040 thresh=2080 gap=623 poll_thresh=15 ino=257 dd-2584 [001] 71.244658: balance_dirty_state: bdi btrfs-1: dirty=547 wb=935 unstable=0 bg_thresh=1042 thresh=2085 gap=603 poll_thresh=16 ino=257 dd-2584 [001] 71.244770: balance_dirty_state: bdi btrfs-1: dirty=572 wb=935 unstable=0 bg_thresh=1042 thresh=2084 gap=577 poll_thresh=17 ino=257 dd-2584 [001] 71.244887: balance_dirty_state: bdi btrfs-1: dirty=622 wb=935 unstable=0 bg_thresh=1041 thresh=2083 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 71.245003: balance_dirty_state: bdi btrfs-1: dirty=647 wb=935 unstable=0 bg_thresh=1043 thresh=2087 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 71.245007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1347 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=67088 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 71.252505: balance_dirty_state: bdi btrfs-1: dirty=647 wb=808 unstable=0 bg_thresh=1034 thresh=2068 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 71.252607: balance_dirty_state: bdi btrfs-1: dirty=672 wb=808 unstable=0 bg_thresh=1034 thresh=2068 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 71.252730: balance_dirty_state: bdi btrfs-1: dirty=672 wb=808 unstable=0 bg_thresh=1033 thresh=2067 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 71.253201: balance_dirty_state: bdi btrfs-1: dirty=697 wb=808 unstable=0 bg_thresh=1036 thresh=2072 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 71.253441: balance_dirty_state: bdi btrfs-1: dirty=722 wb=808 unstable=0 bg_thresh=1038 thresh=2077 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 71.253683: balance_dirty_state: bdi btrfs-1: dirty=747 wb=808 unstable=0 bg_thresh=1038 thresh=2076 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 71.253923: balance_dirty_state: bdi btrfs-1: dirty=797 wb=808 unstable=0 bg_thresh=1037 thresh=2075 gap=470 poll_thresh=19 ino=257 dd-2584 [001] 71.253932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=67088 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 71.260555: balance_dirty_state: bdi btrfs-1: dirty=797 wb=733 unstable=0 bg_thresh=1034 thresh=2069 gap=539 poll_thresh=19 ino=257 dd-2584 [001] 71.260643: balance_dirty_state: bdi btrfs-1: dirty=797 wb=683 unstable=0 bg_thresh=1034 thresh=2068 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 71.260711: balance_dirty_state: bdi btrfs-1: dirty=822 wb=658 unstable=0 bg_thresh=1036 thresh=2073 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 71.260838: balance_dirty_state: bdi btrfs-1: dirty=847 wb=658 unstable=0 bg_thresh=1037 thresh=2075 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 71.261090: balance_dirty_state: bdi btrfs-1: dirty=872 wb=658 unstable=0 bg_thresh=1036 thresh=2073 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 71.261339: balance_dirty_state: bdi btrfs-1: dirty=897 wb=658 unstable=0 bg_thresh=1040 thresh=2080 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 71.261596: balance_dirty_state: bdi btrfs-1: dirty=922 wb=658 unstable=0 bg_thresh=1033 thresh=2066 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 71.261605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=67088 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 71.268579: balance_dirty_state: bdi btrfs-1: dirty=922 wb=470 unstable=0 bg_thresh=1031 thresh=2063 gap=671 poll_thresh=19 ino=257 dd-2584 [001] 71.268938: balance_dirty_state: bdi btrfs-1: dirty=947 wb=470 unstable=0 bg_thresh=1034 thresh=2068 gap=651 poll_thresh=14 ino=257 dd-2584 [001] 71.269000: balance_dirty_state: bdi btrfs-1: dirty=972 wb=470 unstable=0 bg_thresh=1031 thresh=2062 gap=620 poll_thresh=15 ino=257 dd-2584 [001] 71.269061: balance_dirty_state: bdi btrfs-1: dirty=972 wb=470 unstable=0 bg_thresh=1033 thresh=2067 gap=625 poll_thresh=16 ino=257 dd-2584 [001] 71.269180: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=470 unstable=0 bg_thresh=1033 thresh=2066 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 71.269300: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=470 unstable=0 bg_thresh=1035 thresh=2070 gap=553 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 71.269318: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23784 wrote=0 to_write=16384 dd-2584 [001] 71.269480: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=470 unstable=0 bg_thresh=1034 thresh=2069 gap=527 poll_thresh=19 ino=257 dd-2584 [001] 71.269672: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=520 unstable=0 bg_thresh=1028 thresh=2057 gap=490 poll_thresh=20 ino=257 dd-2584 [001] 71.269674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=67088 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 71.271089: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=656 wrote=704 to_write=15680 dd-2584 [001] 71.276525: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1045 unstable=0 bg_thresh=1008 thresh=2017 gap=575 poll_thresh=20 ino=257 dd-2584 [001] 71.276598: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1045 unstable=0 bg_thresh=1011 thresh=2022 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 71.276667: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1045 unstable=0 bg_thresh=1010 thresh=2020 gap=528 poll_thresh=16 ino=257 dd-2584 [001] 71.276800: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1045 unstable=0 bg_thresh=1009 thresh=2019 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 71.276804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-134% task_gap=-368% task_weight=99% bdi_bw=67088 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 71.284504: balance_dirty_state: bdi btrfs-1: dirty=472 wb=920 unstable=0 bg_thresh=1007 thresh=2015 gap=623 poll_thresh=17 ino=257 dd-2584 [001] 71.284585: balance_dirty_state: bdi btrfs-1: dirty=497 wb=920 unstable=0 bg_thresh=1004 thresh=2009 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 71.284839: balance_dirty_state: bdi btrfs-1: dirty=497 wb=920 unstable=0 bg_thresh=1007 thresh=2014 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 71.284900: balance_dirty_state: bdi btrfs-1: dirty=522 wb=920 unstable=0 bg_thresh=1006 thresh=2013 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 71.284960: balance_dirty_state: bdi btrfs-1: dirty=547 wb=920 unstable=0 bg_thresh=1006 thresh=2013 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 71.285081: balance_dirty_state: bdi btrfs-1: dirty=572 wb=920 unstable=0 bg_thresh=1008 thresh=2017 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 71.285204: balance_dirty_state: bdi btrfs-1: dirty=597 wb=920 unstable=0 bg_thresh=1005 thresh=2010 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 71.285209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=67088 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 71.292527: balance_dirty_state: bdi btrfs-1: dirty=597 wb=795 unstable=0 bg_thresh=1005 thresh=2010 gap=618 poll_thresh=18 ino=257 dd-2584 [001] 71.292592: balance_dirty_state: bdi btrfs-1: dirty=622 wb=795 unstable=0 bg_thresh=1005 thresh=2010 gap=593 poll_thresh=13 ino=257 dd-2584 [001] 71.292656: balance_dirty_state: bdi btrfs-1: dirty=622 wb=795 unstable=0 bg_thresh=1001 thresh=2003 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 71.292720: balance_dirty_state: bdi btrfs-1: dirty=647 wb=795 unstable=0 bg_thresh=1004 thresh=2008 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 71.292781: balance_dirty_state: bdi btrfs-1: dirty=672 wb=795 unstable=0 bg_thresh=1001 thresh=2002 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 71.292903: balance_dirty_state: bdi btrfs-1: dirty=697 wb=795 unstable=0 bg_thresh=1003 thresh=2006 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 71.293025: balance_dirty_state: bdi btrfs-1: dirty=722 wb=795 unstable=0 bg_thresh=1002 thresh=2005 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 71.293030: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=67088 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 71.300638: balance_dirty_state: bdi btrfs-1: dirty=722 wb=720 unstable=0 bg_thresh=1000 thresh=2000 gap=558 poll_thresh=18 ino=257 dd-2584 [007] 71.300704: balance_dirty_state: bdi btrfs-1: dirty=722 wb=720 unstable=0 bg_thresh=1002 thresh=2005 gap=563 poll_thresh=13 ino=257 dd-2584 [007] 71.300933: balance_dirty_state: bdi btrfs-1: dirty=747 wb=720 unstable=0 bg_thresh=1002 thresh=2005 gap=538 poll_thresh=14 ino=257 dd-2584 [007] 71.300994: balance_dirty_state: bdi btrfs-1: dirty=772 wb=720 unstable=0 bg_thresh=1005 thresh=2010 gap=518 poll_thresh=15 ino=257 dd-2584 [007] 71.301053: balance_dirty_state: bdi btrfs-1: dirty=772 wb=720 unstable=0 bg_thresh=1002 thresh=2004 gap=512 poll_thresh=16 ino=257 dd-2584 [007] 71.301171: balance_dirty_state: bdi btrfs-1: dirty=822 wb=720 unstable=0 bg_thresh=1001 thresh=2003 gap=461 poll_thresh=17 ino=257 dd-2584 [007] 71.301176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=99% bdi_bw=67088 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 71.308583: balance_dirty_state: bdi btrfs-1: dirty=822 wb=570 unstable=0 bg_thresh=1001 thresh=2002 gap=610 poll_thresh=17 ino=257 dd-2584 [007] 71.308732: balance_dirty_state: bdi btrfs-1: dirty=822 wb=570 unstable=0 bg_thresh=1003 thresh=2007 gap=615 poll_thresh=13 ino=257 dd-2584 [007] 71.308851: balance_dirty_state: bdi btrfs-1: dirty=847 wb=570 unstable=0 bg_thresh=1003 thresh=2006 gap=589 poll_thresh=14 ino=257 dd-2584 [007] 71.308969: balance_dirty_state: bdi btrfs-1: dirty=872 wb=570 unstable=0 bg_thresh=1005 thresh=2011 gap=569 poll_thresh=15 ino=257 dd-2584 [007] 71.309089: balance_dirty_state: bdi btrfs-1: dirty=872 wb=570 unstable=0 bg_thresh=1002 thresh=2005 gap=563 poll_thresh=16 ino=257 dd-2584 [007] 71.309331: balance_dirty_state: bdi btrfs-1: dirty=922 wb=570 unstable=0 bg_thresh=1002 thresh=2004 gap=512 poll_thresh=17 ino=257 dd-2584 [007] 71.309579: balance_dirty_state: bdi btrfs-1: dirty=947 wb=570 unstable=0 bg_thresh=1004 thresh=2008 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 71.309588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=66836 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 71.316651: balance_dirty_state: bdi btrfs-1: dirty=947 wb=445 unstable=0 bg_thresh=1005 thresh=2011 gap=619 poll_thresh=18 ino=257 dd-2584 [000] 71.316778: balance_dirty_state: bdi btrfs-1: dirty=972 wb=445 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=13 ino=257 dd-2584 [000] 71.316899: balance_dirty_state: bdi btrfs-1: dirty=972 wb=445 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=14 ino=257 dd-2584 [000] 71.317017: balance_dirty_state: bdi btrfs-1: dirty=997 wb=445 unstable=0 bg_thresh=1009 thresh=2018 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 71.317541: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=320 unstable=0 bg_thresh=1009 thresh=2018 gap=676 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 71.317605: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23832 wrote=0 to_write=16384 dd-2584 [000] 71.317760: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=320 unstable=0 bg_thresh=1006 thresh=2013 gap=646 poll_thresh=17 ino=257 dd-2584 [000] 71.317981: balance_dirty_state: bdi btrfs-1: dirty=997 wb=395 unstable=0 bg_thresh=1004 thresh=2009 gap=617 poll_thresh=18 ino=257 dd-2584 [000] 71.318201: balance_dirty_state: bdi btrfs-1: dirty=947 wb=470 unstable=0 bg_thresh=1007 thresh=2014 gap=597 poll_thresh=19 ino=257 dd-2584 [000] 71.318416: balance_dirty_state: bdi btrfs-1: dirty=922 wb=545 unstable=0 bg_thresh=1005 thresh=2010 gap=543 poll_thresh=20 ino=257 dd-2584 [000] 71.318631: balance_dirty_state: bdi btrfs-1: dirty=872 wb=620 unstable=0 bg_thresh=1010 thresh=2020 gap=528 poll_thresh=21 ino=257 dd-2584 [000] 71.318852: balance_dirty_state: bdi btrfs-1: dirty=822 wb=695 unstable=0 bg_thresh=1003 thresh=2007 gap=490 poll_thresh=22 ino=257 dd-2584 [000] 71.318855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=66836 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 71.320013: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=704 wrote=800 to_write=15584 dd-2584 [005] 71.324675: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1120 unstable=0 bg_thresh=1007 thresh=2015 gap=498 poll_thresh=22 ino=257 dd-2584 [005] 71.324684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=66836 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 71.332631: balance_dirty_state: bdi btrfs-1: dirty=397 wb=870 unstable=0 bg_thresh=1007 thresh=2015 gap=748 poll_thresh=22 ino=257 dd-2584 [005] 71.332697: balance_dirty_state: bdi btrfs-1: dirty=397 wb=870 unstable=0 bg_thresh=1010 thresh=2020 gap=753 poll_thresh=16 ino=257 dd-2584 [005] 71.332815: balance_dirty_state: bdi btrfs-1: dirty=447 wb=870 unstable=0 bg_thresh=1012 thresh=2025 gap=708 poll_thresh=17 ino=257 dd-2584 [005] 71.333108: balance_dirty_state: bdi btrfs-1: dirty=472 wb=870 unstable=0 bg_thresh=1015 thresh=2030 gap=688 poll_thresh=18 ino=257 dd-2584 [005] 71.333228: balance_dirty_state: bdi btrfs-1: dirty=497 wb=870 unstable=0 bg_thresh=1017 thresh=2034 gap=667 poll_thresh=19 ino=257 dd-2584 [005] 71.333347: balance_dirty_state: bdi btrfs-1: dirty=547 wb=870 unstable=0 bg_thresh=1013 thresh=2027 gap=610 poll_thresh=20 ino=257 dd-2584 [005] 71.333463: balance_dirty_state: bdi btrfs-1: dirty=572 wb=870 unstable=0 bg_thresh=1013 thresh=2026 gap=584 poll_thresh=21 ino=257 dd-2584 [005] 71.333581: balance_dirty_state: bdi btrfs-1: dirty=597 wb=870 unstable=0 bg_thresh=1012 thresh=2025 gap=558 poll_thresh=22 ino=257 dd-2584 [005] 71.333700: balance_dirty_state: bdi btrfs-1: dirty=622 wb=870 unstable=0 bg_thresh=1014 thresh=2029 gap=537 poll_thresh=23 ino=257 dd-2584 [005] 71.333821: balance_dirty_state: bdi btrfs-1: dirty=672 wb=870 unstable=0 bg_thresh=1014 thresh=2028 gap=486 poll_thresh=24 ino=257 dd-2584 [005] 71.333826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=66836 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 71.340637: balance_dirty_state: bdi btrfs-1: dirty=672 wb=820 unstable=0 bg_thresh=1013 thresh=2027 gap=535 poll_thresh=24 ino=257 dd-2584 [005] 71.340729: balance_dirty_state: bdi btrfs-1: dirty=672 wb=820 unstable=0 bg_thresh=1016 thresh=2032 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 71.341018: balance_dirty_state: bdi btrfs-1: dirty=722 wb=820 unstable=0 bg_thresh=1015 thresh=2031 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 71.341023: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=66836 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.348623: balance_dirty_state: bdi btrfs-1: dirty=722 wb=670 unstable=0 bg_thresh=1018 thresh=2036 gap=644 poll_thresh=19 ino=257 dd-2584 [004] 71.348694: balance_dirty_state: bdi btrfs-1: dirty=747 wb=670 unstable=0 bg_thresh=1018 thresh=2036 gap=619 poll_thresh=14 ino=257 dd-2584 [004] 71.348757: balance_dirty_state: bdi btrfs-1: dirty=747 wb=670 unstable=0 bg_thresh=1018 thresh=2036 gap=619 poll_thresh=15 ino=257 dd-2584 [004] 71.348819: balance_dirty_state: bdi btrfs-1: dirty=772 wb=670 unstable=0 bg_thresh=1020 thresh=2041 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 71.348944: balance_dirty_state: bdi btrfs-1: dirty=797 wb=670 unstable=0 bg_thresh=1023 thresh=2046 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 71.349072: balance_dirty_state: bdi btrfs-1: dirty=822 wb=670 unstable=0 bg_thresh=1025 thresh=2050 gap=558 poll_thresh=18 ino=257 dd-2584 [004] 71.349198: balance_dirty_state: bdi btrfs-1: dirty=872 wb=670 unstable=0 bg_thresh=1024 thresh=2049 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 71.349203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1312 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-46% task_gap=-191% task_weight=98% bdi_bw=66836 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.356632: balance_dirty_state: bdi btrfs-1: dirty=872 wb=545 unstable=0 bg_thresh=1021 thresh=2043 gap=626 poll_thresh=19 ino=257 dd-2584 [004] 71.356699: balance_dirty_state: bdi btrfs-1: dirty=872 wb=545 unstable=0 bg_thresh=1021 thresh=2043 gap=626 poll_thresh=14 ino=257 dd-2584 [004] 71.356762: balance_dirty_state: bdi btrfs-1: dirty=897 wb=545 unstable=0 bg_thresh=1021 thresh=2043 gap=601 poll_thresh=15 ino=257 dd-2584 [004] 71.356826: balance_dirty_state: bdi btrfs-1: dirty=922 wb=545 unstable=0 bg_thresh=1024 thresh=2048 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 71.356954: balance_dirty_state: bdi btrfs-1: dirty=947 wb=545 unstable=0 bg_thresh=1023 thresh=2047 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 71.357271: balance_dirty_state: bdi btrfs-1: dirty=972 wb=545 unstable=0 bg_thresh=1025 thresh=2051 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 71.357406: balance_dirty_state: bdi btrfs-1: dirty=997 wb=545 unstable=0 bg_thresh=1025 thresh=2050 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 71.357411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-190% task_weight=98% bdi_bw=66836 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.364624: balance_dirty_state: bdi btrfs-1: dirty=997 wb=420 unstable=0 bg_thresh=1018 thresh=2037 gap=620 poll_thresh=19 ino=257 dd-2584 [004] 71.364720: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=420 unstable=0 bg_thresh=1018 thresh=2037 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 71.364784: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=420 unstable=0 bg_thresh=1018 thresh=2037 gap=570 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 71.364811: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23880 wrote=0 to_write=16384 dd-2584 [004] 71.364845: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=420 unstable=0 bg_thresh=1021 thresh=2042 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 71.364965: balance_dirty_state: bdi btrfs-1: dirty=1097 wb=445 unstable=0 bg_thresh=1023 thresh=2047 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 71.364967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=66836 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 71.366500: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=752 wrote=688 to_write=15696 dd-2584 [000] 71.372637: balance_dirty_state: bdi btrfs-1: dirty=422 wb=995 unstable=0 bg_thresh=1020 thresh=2041 gap=624 poll_thresh=17 ino=257 dd-2584 [000] 71.372769: balance_dirty_state: bdi btrfs-1: dirty=447 wb=995 unstable=0 bg_thresh=1023 thresh=2046 gap=604 poll_thresh=13 ino=257 dd-2584 [000] 71.372893: balance_dirty_state: bdi btrfs-1: dirty=472 wb=995 unstable=0 bg_thresh=1022 thresh=2045 gap=578 poll_thresh=14 ino=257 dd-2584 [000] 71.373009: balance_dirty_state: bdi btrfs-1: dirty=472 wb=995 unstable=0 bg_thresh=1022 thresh=2045 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 71.373127: balance_dirty_state: bdi btrfs-1: dirty=497 wb=995 unstable=0 bg_thresh=1022 thresh=2044 gap=552 poll_thresh=16 ino=257 dd-2584 [000] 71.373364: balance_dirty_state: bdi btrfs-1: dirty=522 wb=995 unstable=0 bg_thresh=1021 thresh=2043 gap=526 poll_thresh=17 ino=257 dd-2584 [000] 71.373684: balance_dirty_state: bdi btrfs-1: dirty=547 wb=895 unstable=0 bg_thresh=1021 thresh=2042 gap=600 poll_thresh=18 ino=257 dd-2584 [000] 71.374167: balance_dirty_state: bdi btrfs-1: dirty=597 wb=870 unstable=0 bg_thresh=1021 thresh=2043 gap=576 poll_thresh=19 ino=257 dd-2584 [000] 71.374363: balance_dirty_state: bdi btrfs-1: dirty=622 wb=870 unstable=0 bg_thresh=1019 thresh=2038 gap=546 poll_thresh=20 ino=257 dd-2584 [000] 71.374551: balance_dirty_state: bdi btrfs-1: dirty=647 wb=870 unstable=0 bg_thresh=1016 thresh=2033 gap=516 poll_thresh=21 ino=257 dd-2584 [000] 71.374742: balance_dirty_state: bdi btrfs-1: dirty=697 wb=870 unstable=0 bg_thresh=1016 thresh=2033 gap=466 poll_thresh=22 ino=257 dd-2584 [000] 71.374749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-256% task_weight=98% bdi_bw=66836 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 71.380634: balance_dirty_state: bdi btrfs-1: dirty=697 wb=870 unstable=0 bg_thresh=1013 thresh=2027 gap=460 poll_thresh=22 ino=257 dd-2584 [000] 71.380640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=66836 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 71.388567: balance_dirty_state: bdi btrfs-1: dirty=697 wb=695 unstable=0 bg_thresh=1015 thresh=2031 gap=639 poll_thresh=22 ino=257 dd-2584 [000] 71.388644: balance_dirty_state: bdi btrfs-1: dirty=697 wb=695 unstable=0 bg_thresh=1015 thresh=2031 gap=639 poll_thresh=16 ino=257 dd-2584 [000] 71.388757: balance_dirty_state: bdi btrfs-1: dirty=747 wb=695 unstable=0 bg_thresh=1018 thresh=2036 gap=594 poll_thresh=17 ino=257 dd-2584 [000] 71.388870: balance_dirty_state: bdi btrfs-1: dirty=772 wb=695 unstable=0 bg_thresh=1017 thresh=2035 gap=568 poll_thresh=18 ino=257 dd-2584 [000] 71.388984: balance_dirty_state: bdi btrfs-1: dirty=797 wb=695 unstable=0 bg_thresh=1019 thresh=2039 gap=547 poll_thresh=19 ino=257 dd-2584 [004] 71.390157: balance_dirty_state: bdi btrfs-1: dirty=822 wb=570 unstable=0 bg_thresh=1015 thresh=2030 gap=638 poll_thresh=20 ino=257 dd-2584 [004] 71.390283: balance_dirty_state: bdi btrfs-1: dirty=872 wb=570 unstable=0 bg_thresh=1017 thresh=2035 gap=593 poll_thresh=21 ino=257 dd-2584 [004] 71.390410: balance_dirty_state: bdi btrfs-1: dirty=897 wb=570 unstable=0 bg_thresh=1019 thresh=2039 gap=572 poll_thresh=22 ino=257 dd-2584 [004] 71.390538: balance_dirty_state: bdi btrfs-1: dirty=922 wb=570 unstable=0 bg_thresh=1019 thresh=2038 gap=546 poll_thresh=23 ino=257 dd-2584 [004] 71.390663: balance_dirty_state: bdi btrfs-1: dirty=947 wb=570 unstable=0 bg_thresh=1018 thresh=2037 gap=520 poll_thresh=24 ino=257 dd-2584 [004] 71.390790: balance_dirty_state: bdi btrfs-1: dirty=997 wb=570 unstable=0 bg_thresh=1020 thresh=2041 gap=474 poll_thresh=25 ino=257 dd-2584 [004] 71.390795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=66836 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.396616: balance_dirty_state: bdi btrfs-1: dirty=997 wb=570 unstable=0 bg_thresh=1017 thresh=2034 gap=467 poll_thresh=25 ino=257 dd-2584 [006] 71.396621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-124% task_gap=-347% task_weight=98% bdi_bw=66836 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.408547: balance_dirty_state: bdi btrfs-1: dirty=997 wb=320 unstable=0 bg_thresh=1018 thresh=2037 gap=720 poll_thresh=25 ino=257 dd-2584 [006] 71.408613: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=320 unstable=0 bg_thresh=1018 thresh=2037 gap=695 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 71.408637: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23924 wrote=0 to_write=16384 dd-2584 [006] 71.408743: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=320 unstable=0 bg_thresh=1021 thresh=2042 gap=675 poll_thresh=20 ino=257 dd-2584 [006] 71.408877: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=370 unstable=0 bg_thresh=1023 thresh=2047 gap=630 poll_thresh=21 ino=257 dd-2584 [006] 71.409228: balance_dirty_state: bdi btrfs-1: dirty=922 wb=520 unstable=0 bg_thresh=1025 thresh=2051 gap=609 poll_thresh=22 ino=257 dd-2584 [006] 71.409400: balance_dirty_state: bdi btrfs-1: dirty=872 wb=595 unstable=0 bg_thresh=1025 thresh=2050 gap=583 poll_thresh=23 ino=257 dd-2584 [006] 71.409572: balance_dirty_state: bdi btrfs-1: dirty=822 wb=670 unstable=0 bg_thresh=1024 thresh=2049 gap=557 poll_thresh=24 ino=257 dd-2584 [006] 71.409749: balance_dirty_state: bdi btrfs-1: dirty=797 wb=745 unstable=0 bg_thresh=1021 thresh=2042 gap=500 poll_thresh=25 ino=257 dd-2584 [006] 71.409751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-200% task_weight=100% bdi_bw=66836 base_bw=304 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 71.410511: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=796 wrote=768 to_write=15616 dd-2584 [006] 71.420563: balance_dirty_state: bdi btrfs-1: dirty=447 wb=795 unstable=0 bg_thresh=1001 thresh=2002 gap=760 poll_thresh=25 ino=257 dd-2584 [006] 71.420636: balance_dirty_state: bdi btrfs-1: dirty=447 wb=795 unstable=0 bg_thresh=1003 thresh=2007 gap=765 poll_thresh=19 ino=257 dd-2584 [006] 71.420769: balance_dirty_state: bdi btrfs-1: dirty=497 wb=795 unstable=0 bg_thresh=1000 thresh=2001 gap=709 poll_thresh=20 ino=257 dd-2584 [006] 71.420901: balance_dirty_state: bdi btrfs-1: dirty=522 wb=795 unstable=0 bg_thresh=1000 thresh=2000 gap=683 poll_thresh=21 ino=257 dd-2584 [006] 71.421032: balance_dirty_state: bdi btrfs-1: dirty=547 wb=795 unstable=0 bg_thresh=998 thresh=1996 gap=654 poll_thresh=22 ino=257 dd-2584 [006] 71.421342: balance_dirty_state: bdi btrfs-1: dirty=597 wb=795 unstable=0 bg_thresh=993 thresh=1986 gap=594 poll_thresh=23 ino=257 dd-2584 [006] 71.421465: balance_dirty_state: bdi btrfs-1: dirty=622 wb=795 unstable=0 bg_thresh=995 thresh=1991 gap=574 poll_thresh=24 ino=257 dd-2584 [006] 71.421587: balance_dirty_state: bdi btrfs-1: dirty=647 wb=795 unstable=0 bg_thresh=995 thresh=1991 gap=549 poll_thresh=25 ino=257 dd-2584 [006] 71.421715: balance_dirty_state: bdi btrfs-1: dirty=672 wb=795 unstable=0 bg_thresh=992 thresh=1984 gap=517 poll_thresh=26 ino=257 dd-2584 [006] 71.421837: balance_dirty_state: bdi btrfs-1: dirty=722 wb=795 unstable=0 bg_thresh=994 thresh=1989 gap=472 poll_thresh=27 ino=257 dd-2584 [006] 71.421843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-361% task_weight=98% bdi_bw=67336 base_bw=304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 71.428629: balance_dirty_state: bdi btrfs-1: dirty=722 wb=795 unstable=0 bg_thresh=1003 thresh=2007 gap=490 poll_thresh=27 ino=257 dd-2584 [006] 71.428634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=67336 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.436672: balance_dirty_state: bdi btrfs-1: dirty=722 wb=620 unstable=0 bg_thresh=1000 thresh=2001 gap=659 poll_thresh=27 ino=257 dd-2584 [006] 71.436760: balance_dirty_state: bdi btrfs-1: dirty=722 wb=620 unstable=0 bg_thresh=1003 thresh=2006 gap=664 poll_thresh=20 ino=257 dd-2584 [006] 71.436875: balance_dirty_state: bdi btrfs-1: dirty=772 wb=620 unstable=0 bg_thresh=1005 thresh=2011 gap=619 poll_thresh=21 ino=257 dd-2584 [006] 71.437005: balance_dirty_state: bdi btrfs-1: dirty=797 wb=595 unstable=0 bg_thresh=1000 thresh=2001 gap=609 poll_thresh=22 ino=257 dd-2584 [006] 71.437154: balance_dirty_state: bdi btrfs-1: dirty=822 wb=520 unstable=0 bg_thresh=1005 thresh=2011 gap=669 poll_thresh=23 ino=257 dd-2584 [006] 71.437444: balance_dirty_state: bdi btrfs-1: dirty=847 wb=495 unstable=0 bg_thresh=1008 thresh=2016 gap=674 poll_thresh=24 ino=257 dd-2584 [006] 71.437560: balance_dirty_state: bdi btrfs-1: dirty=897 wb=495 unstable=0 bg_thresh=1007 thresh=2015 gap=623 poll_thresh=25 ino=257 dd-2584 [006] 71.437677: balance_dirty_state: bdi btrfs-1: dirty=922 wb=495 unstable=0 bg_thresh=1007 thresh=2014 gap=597 poll_thresh=26 ino=257 dd-2584 [006] 71.437795: balance_dirty_state: bdi btrfs-1: dirty=947 wb=495 unstable=0 bg_thresh=1009 thresh=2018 gap=576 poll_thresh=27 ino=257 dd-2584 [006] 71.437912: balance_dirty_state: bdi btrfs-1: dirty=997 wb=495 unstable=0 bg_thresh=1008 thresh=2017 gap=525 poll_thresh=28 ino=257 dd-2584 [006] 71.438029: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=495 unstable=0 bg_thresh=1005 thresh=2010 gap=493 poll_thresh=29 ino=257 dd-2584 [006] 71.438034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=67336 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 71.438054: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23952 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 71.440270: writeback_single_inode: bdi btrfs-1: ino=257 state= age=824 wrote=576 to_write=15808 dd-2584 [006] 71.448797: balance_dirty_state: bdi btrfs-1: dirty=447 wb=945 unstable=0 bg_thresh=1005 thresh=2010 gap=618 poll_thresh=29 ino=257 dd-2584 [006] 71.448881: balance_dirty_state: bdi btrfs-1: dirty=447 wb=945 unstable=0 bg_thresh=1007 thresh=2015 gap=623 poll_thresh=22 ino=257 dd-2584 [006] 71.448997: balance_dirty_state: bdi btrfs-1: dirty=497 wb=945 unstable=0 bg_thresh=1007 thresh=2014 gap=572 poll_thresh=23 ino=257 dd-2584 [006] 71.449279: balance_dirty_state: bdi btrfs-1: dirty=522 wb=945 unstable=0 bg_thresh=1009 thresh=2018 gap=551 poll_thresh=24 ino=257 dd-2584 [006] 71.449393: balance_dirty_state: bdi btrfs-1: dirty=547 wb=945 unstable=0 bg_thresh=1008 thresh=2017 gap=525 poll_thresh=25 ino=257 dd-2584 [006] 71.449510: balance_dirty_state: bdi btrfs-1: dirty=597 wb=945 unstable=0 bg_thresh=1008 thresh=2016 gap=474 poll_thresh=26 ino=257 dd-2584 [006] 71.449515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-324% task_weight=98% bdi_bw=67336 base_bw=304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 71.456766: balance_dirty_state: bdi btrfs-1: dirty=597 wb=820 unstable=0 bg_thresh=1008 thresh=2016 gap=599 poll_thresh=26 ino=257 dd-2584 [006] 71.456860: balance_dirty_state: bdi btrfs-1: dirty=597 wb=820 unstable=0 bg_thresh=1007 thresh=2015 gap=598 poll_thresh=19 ino=257 dd-2584 [006] 71.456980: balance_dirty_state: bdi btrfs-1: dirty=622 wb=820 unstable=0 bg_thresh=1007 thresh=2014 gap=572 poll_thresh=20 ino=257 dd-2584 [006] 71.457100: balance_dirty_state: bdi btrfs-1: dirty=672 wb=820 unstable=0 bg_thresh=1006 thresh=2013 gap=521 poll_thresh=21 ino=257 dd-2584 [006] 71.457218: balance_dirty_state: bdi btrfs-1: dirty=697 wb=820 unstable=0 bg_thresh=1008 thresh=2017 gap=500 poll_thresh=22 ino=257 dd-2584 [006] 71.457223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=67336 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.464729: balance_dirty_state: bdi btrfs-1: dirty=697 wb=695 unstable=0 bg_thresh=1008 thresh=2017 gap=625 poll_thresh=22 ino=257 dd-2584 [006] 71.464829: balance_dirty_state: bdi btrfs-1: dirty=722 wb=695 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=16 ino=257 dd-2584 [006] 71.464952: balance_dirty_state: bdi btrfs-1: dirty=747 wb=695 unstable=0 bg_thresh=1008 thresh=2017 gap=575 poll_thresh=17 ino=257 dd-2584 [006] 71.465251: balance_dirty_state: bdi btrfs-1: dirty=785 wb=695 unstable=0 bg_thresh=1008 thresh=2016 gap=536 poll_thresh=18 ino=257 dd-2584 [006] 71.465389: balance_dirty_state: bdi btrfs-1: dirty=811 wb=695 unstable=0 bg_thresh=1008 thresh=2017 gap=511 poll_thresh=19 ino=257 dd-2584 [006] 71.465523: balance_dirty_state: bdi btrfs-1: dirty=850 wb=695 unstable=0 bg_thresh=1009 thresh=2019 gap=474 poll_thresh=20 ino=257 dd-2584 [006] 71.465528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=67336 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.472709: balance_dirty_state: bdi btrfs-1: dirty=850 wb=695 unstable=0 bg_thresh=1009 thresh=2019 gap=474 poll_thresh=20 ino=257 dd-2584 [006] 71.472719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=67336 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.480713: balance_dirty_state: bdi btrfs-1: dirty=850 wb=445 unstable=0 bg_thresh=1009 thresh=2019 gap=724 poll_thresh=20 ino=257 dd-2584 [006] 71.480788: balance_dirty_state: bdi btrfs-1: dirty=863 wb=445 unstable=0 bg_thresh=1009 thresh=2018 gap=710 poll_thresh=15 ino=257 dd-2584 [006] 71.480857: balance_dirty_state: bdi btrfs-1: dirty=876 wb=445 unstable=0 bg_thresh=1008 thresh=2017 gap=696 poll_thresh=16 ino=257 dd-2584 [006] 71.480992: balance_dirty_state: bdi btrfs-1: dirty=915 wb=445 unstable=0 bg_thresh=1007 thresh=2015 gap=655 poll_thresh=17 ino=257 dd-2584 [006] 71.481128: balance_dirty_state: bdi btrfs-1: dirty=941 wb=445 unstable=0 bg_thresh=1009 thresh=2018 gap=632 poll_thresh=18 ino=257 dd-2584 [006] 71.481262: balance_dirty_state: bdi btrfs-1: dirty=980 wb=445 unstable=0 bg_thresh=1008 thresh=2016 gap=591 poll_thresh=19 ino=257 dd-2584 [006] 71.481398: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=445 unstable=0 bg_thresh=1007 thresh=2015 gap=564 poll_thresh=20 ino=257 dd-2584 [006] 71.481705: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=445 unstable=0 bg_thresh=1009 thresh=2019 gap=529 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 71.481748: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23996 wrote=0 to_write=16384 dd-2584 [006] 71.482112: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=445 unstable=0 bg_thresh=1009 thresh=2018 gap=502 poll_thresh=22 ino=257 dd-2584 [006] 71.482117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=67336 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 71.486088: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=624 to_write=15760 dd-2584 [002] 71.488592: balance_dirty_state: bdi btrfs-1: dirty=447 wb=944 unstable=0 bg_thresh=1009 thresh=2018 gap=627 poll_thresh=22 ino=257 dd-2584 [002] 71.488780: balance_dirty_state: bdi btrfs-1: dirty=460 wb=944 unstable=0 bg_thresh=1009 thresh=2019 gap=615 poll_thresh=16 ino=257 dd-2584 [002] 71.489152: balance_dirty_state: bdi btrfs-1: dirty=499 wb=944 unstable=0 bg_thresh=1008 thresh=2017 gap=574 poll_thresh=17 ino=257 dd-2584 [002] 71.489527: balance_dirty_state: bdi btrfs-1: dirty=525 wb=944 unstable=0 bg_thresh=1008 thresh=2017 gap=548 poll_thresh=18 ino=257 dd-2584 [002] 71.489722: balance_dirty_state: bdi btrfs-1: dirty=550 wb=944 unstable=0 bg_thresh=1010 thresh=2020 gap=526 poll_thresh=19 ino=257 dd-2584 [002] 71.489893: balance_dirty_state: bdi btrfs-1: dirty=600 wb=944 unstable=0 bg_thresh=1008 thresh=2016 gap=472 poll_thresh=20 ino=257 dd-2584 [002] 71.489898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=67336 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 71.496608: balance_dirty_state: bdi btrfs-1: dirty=600 wb=819 unstable=0 bg_thresh=1012 thresh=2025 gap=606 poll_thresh=20 ino=257 dd-2584 [002] 71.496707: balance_dirty_state: bdi btrfs-1: dirty=600 wb=819 unstable=0 bg_thresh=1015 thresh=2030 gap=611 poll_thresh=15 ino=257 dd-2584 [002] 71.496767: balance_dirty_state: bdi btrfs-1: dirty=625 wb=819 unstable=0 bg_thresh=1012 thresh=2024 gap=580 poll_thresh=16 ino=257 dd-2584 [002] 71.496880: balance_dirty_state: bdi btrfs-1: dirty=650 wb=819 unstable=0 bg_thresh=1011 thresh=2023 gap=554 poll_thresh=17 ino=257 dd-2584 [002] 71.497161: balance_dirty_state: bdi btrfs-1: dirty=675 wb=819 unstable=0 bg_thresh=1013 thresh=2027 gap=533 poll_thresh=18 ino=257 dd-2584 [002] 71.497273: balance_dirty_state: bdi btrfs-1: dirty=725 wb=819 unstable=0 bg_thresh=1013 thresh=2026 gap=482 poll_thresh=19 ino=257 dd-2584 [002] 71.497277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=67336 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.504665: balance_dirty_state: bdi btrfs-1: dirty=725 wb=819 unstable=0 bg_thresh=1013 thresh=2026 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 71.504671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=67336 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.512623: balance_dirty_state: bdi btrfs-1: dirty=725 wb=619 unstable=0 bg_thresh=1013 thresh=2026 gap=682 poll_thresh=19 ino=257 dd-2584 [004] 71.512808: balance_dirty_state: bdi btrfs-1: dirty=725 wb=619 unstable=0 bg_thresh=1013 thresh=2026 gap=682 poll_thresh=14 ino=257 dd-2584 [004] 71.512985: balance_dirty_state: bdi btrfs-1: dirty=750 wb=619 unstable=0 bg_thresh=1013 thresh=2026 gap=657 poll_thresh=15 ino=257 dd-2584 [004] 71.513159: balance_dirty_state: bdi btrfs-1: dirty=775 wb=619 unstable=0 bg_thresh=1015 thresh=2031 gap=637 poll_thresh=16 ino=257 dd-2584 [004] 71.513512: balance_dirty_state: bdi btrfs-1: dirty=800 wb=619 unstable=0 bg_thresh=1018 thresh=2036 gap=617 poll_thresh=17 ino=257 dd-2584 [004] 71.513870: balance_dirty_state: bdi btrfs-1: dirty=825 wb=619 unstable=0 bg_thresh=1023 thresh=2046 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 71.514278: balance_dirty_state: bdi btrfs-1: dirty=850 wb=619 unstable=0 bg_thresh=1022 thresh=2045 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 71.514682: balance_dirty_state: bdi btrfs-1: dirty=900 wb=619 unstable=0 bg_thresh=1022 thresh=2044 gap=525 poll_thresh=20 ino=257 dd-2584 [004] 71.517385: balance_dirty_state: bdi btrfs-1: dirty=913 wb=619 unstable=0 bg_thresh=1013 thresh=2027 gap=495 poll_thresh=21 ino=257 dd-2584 [004] 71.517392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=67336 base_bw=304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 71.524595: balance_dirty_state: bdi btrfs-1: dirty=913 wb=494 unstable=0 bg_thresh=1011 thresh=2023 gap=616 poll_thresh=21 ino=257 dd-2584 [004] 71.524686: balance_dirty_state: bdi btrfs-1: dirty=926 wb=494 unstable=0 bg_thresh=1011 thresh=2022 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 71.524807: balance_dirty_state: bdi btrfs-1: dirty=976 wb=494 unstable=0 bg_thresh=1013 thresh=2027 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 71.524930: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=494 unstable=0 bg_thresh=1016 thresh=2032 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 71.525056: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=494 unstable=0 bg_thresh=1018 thresh=2036 gap=516 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 71.525143: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24040 wrote=0 to_write=16384 dd-2584 [004] 71.525479: balance_dirty_state: bdi btrfs-1: dirty=986 wb=559 unstable=0 bg_thresh=1042 thresh=2084 gap=539 poll_thresh=20 ino=257 dd-2584 [004] 71.525610: balance_dirty_state: bdi btrfs-1: dirty=986 wb=609 unstable=0 bg_thresh=1044 thresh=2088 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 71.525612: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1348 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-67% task_gap=-235% task_weight=99% bdi_bw=66588 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 71.527259: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=656 to_write=15728 dd-2584 [004] 71.532600: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1148 unstable=0 bg_thresh=1044 thresh=2088 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 71.532608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1348 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-67% task_gap=-235% task_weight=99% bdi_bw=66588 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 71.541007: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1023 unstable=0 bg_thresh=1027 thresh=2055 gap=585 poll_thresh=21 ino=257 dd-2584 [000] 71.541103: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1023 unstable=0 bg_thresh=1027 thresh=2055 gap=585 poll_thresh=16 ino=257 dd-2584 [000] 71.541326: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1023 unstable=0 bg_thresh=1024 thresh=2048 gap=528 poll_thresh=17 ino=257 dd-2584 [000] 71.541786: balance_dirty_state: bdi btrfs-1: dirty=522 wb=1023 unstable=0 bg_thresh=1030 thresh=2060 gap=515 poll_thresh=18 ino=257 dd-2584 [000] 71.541918: balance_dirty_state: bdi btrfs-1: dirty=547 wb=1023 unstable=0 bg_thresh=1029 thresh=2059 gap=489 poll_thresh=19 ino=257 dd-2584 [000] 71.541923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=100% bdi_bw=66588 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 71.548668: balance_dirty_state: bdi btrfs-1: dirty=547 wb=896 unstable=0 bg_thresh=1010 thresh=2021 gap=578 poll_thresh=19 ino=257 dd-2584 [000] 71.548762: balance_dirty_state: bdi btrfs-1: dirty=572 wb=896 unstable=0 bg_thresh=1013 thresh=2026 gap=558 poll_thresh=14 ino=257 dd-2584 [000] 71.548848: balance_dirty_state: bdi btrfs-1: dirty=597 wb=896 unstable=0 bg_thresh=1016 thresh=2032 gap=539 poll_thresh=15 ino=257 dd-2584 [000] 71.548936: balance_dirty_state: bdi btrfs-1: dirty=597 wb=896 unstable=0 bg_thresh=1012 thresh=2025 gap=532 poll_thresh=16 ino=257 dd-2584 [000] 71.549113: balance_dirty_state: bdi btrfs-1: dirty=622 wb=896 unstable=0 bg_thresh=1012 thresh=2024 gap=506 poll_thresh=17 ino=257 dd-2584 [000] 71.549296: balance_dirty_state: bdi btrfs-1: dirty=672 wb=896 unstable=0 bg_thresh=1017 thresh=2034 gap=466 poll_thresh=18 ino=257 dd-2584 [000] 71.549302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=66588 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.556696: balance_dirty_state: bdi btrfs-1: dirty=672 wb=779 unstable=0 bg_thresh=1011 thresh=2022 gap=571 poll_thresh=18 ino=257 dd-2584 [006] 71.556762: balance_dirty_state: bdi btrfs-1: dirty=672 wb=779 unstable=0 bg_thresh=1014 thresh=2028 gap=577 poll_thresh=13 ino=257 dd-2584 [006] 71.556823: balance_dirty_state: bdi btrfs-1: dirty=697 wb=779 unstable=0 bg_thresh=1012 thresh=2024 gap=548 poll_thresh=14 ino=257 dd-2584 [006] 71.556884: balance_dirty_state: bdi btrfs-1: dirty=722 wb=779 unstable=0 bg_thresh=1012 thresh=2024 gap=523 poll_thresh=15 ino=257 dd-2584 [006] 71.556946: balance_dirty_state: bdi btrfs-1: dirty=722 wb=779 unstable=0 bg_thresh=1014 thresh=2029 gap=528 poll_thresh=16 ino=257 dd-2584 [006] 71.557074: balance_dirty_state: bdi btrfs-1: dirty=772 wb=779 unstable=0 bg_thresh=1017 thresh=2034 gap=483 poll_thresh=17 ino=257 dd-2584 [006] 71.557079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=66588 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.564605: balance_dirty_state: bdi btrfs-1: dirty=772 wb=675 unstable=0 bg_thresh=1012 thresh=2025 gap=578 poll_thresh=17 ino=257 dd-2584 [006] 71.564840: balance_dirty_state: bdi btrfs-1: dirty=772 wb=675 unstable=0 bg_thresh=1015 thresh=2030 gap=583 poll_thresh=13 ino=257 dd-2584 [006] 71.564899: balance_dirty_state: bdi btrfs-1: dirty=797 wb=675 unstable=0 bg_thresh=1014 thresh=2029 gap=557 poll_thresh=14 ino=257 dd-2584 [006] 71.564958: balance_dirty_state: bdi btrfs-1: dirty=822 wb=675 unstable=0 bg_thresh=1014 thresh=2029 gap=532 poll_thresh=15 ino=257 dd-2584 [006] 71.565016: balance_dirty_state: bdi btrfs-1: dirty=822 wb=675 unstable=0 bg_thresh=1014 thresh=2028 gap=531 poll_thresh=16 ino=257 dd-2584 [006] 71.565135: balance_dirty_state: bdi btrfs-1: dirty=872 wb=675 unstable=0 bg_thresh=1013 thresh=2027 gap=480 poll_thresh=17 ino=257 dd-2584 [006] 71.565140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=66588 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.572697: balance_dirty_state: bdi btrfs-1: dirty=872 wb=522 unstable=0 bg_thresh=1013 thresh=2027 gap=633 poll_thresh=17 ino=257 dd-2584 [006] 71.572777: balance_dirty_state: bdi btrfs-1: dirty=872 wb=522 unstable=0 bg_thresh=1013 thresh=2026 gap=632 poll_thresh=13 ino=257 dd-2584 [006] 71.572836: balance_dirty_state: bdi btrfs-1: dirty=897 wb=522 unstable=0 bg_thresh=1015 thresh=2031 gap=612 poll_thresh=14 ino=257 dd-2584 [006] 71.572893: balance_dirty_state: bdi btrfs-1: dirty=897 wb=522 unstable=0 bg_thresh=1012 thresh=2025 gap=606 poll_thresh=15 ino=257 dd-2584 [006] 71.572950: balance_dirty_state: bdi btrfs-1: dirty=922 wb=522 unstable=0 bg_thresh=1015 thresh=2030 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 71.573064: balance_dirty_state: bdi btrfs-1: dirty=947 wb=522 unstable=0 bg_thresh=1014 thresh=2029 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 71.573178: balance_dirty_state: bdi btrfs-1: dirty=997 wb=522 unstable=0 bg_thresh=1014 thresh=2028 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 71.573292: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=522 unstable=0 bg_thresh=1016 thresh=2032 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 71.573297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=66588 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 71.573316: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24088 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 71.575483: writeback_single_inode: bdi btrfs-1: ino=257 state= age=124 wrote=576 to_write=15808 dd-2584 [006] 71.584617: balance_dirty_state: bdi btrfs-1: dirty=447 wb=847 unstable=0 bg_thresh=1015 thresh=2031 gap=737 poll_thresh=19 ino=257 dd-2584 [006] 71.584896: balance_dirty_state: bdi btrfs-1: dirty=472 wb=847 unstable=0 bg_thresh=1012 thresh=2025 gap=706 poll_thresh=14 ino=257 dd-2584 [006] 71.584954: balance_dirty_state: bdi btrfs-1: dirty=472 wb=847 unstable=0 bg_thresh=1015 thresh=2030 gap=711 poll_thresh=15 ino=257 dd-2584 [006] 71.585011: balance_dirty_state: bdi btrfs-1: dirty=497 wb=847 unstable=0 bg_thresh=1012 thresh=2024 gap=680 poll_thresh=16 ino=257 dd-2584 [006] 71.585125: balance_dirty_state: bdi btrfs-1: dirty=522 wb=847 unstable=0 bg_thresh=1014 thresh=2028 gap=659 poll_thresh=17 ino=257 dd-2584 [006] 71.585239: balance_dirty_state: bdi btrfs-1: dirty=547 wb=847 unstable=0 bg_thresh=1013 thresh=2027 gap=633 poll_thresh=18 ino=257 dd-2584 [006] 71.585351: balance_dirty_state: bdi btrfs-1: dirty=597 wb=847 unstable=0 bg_thresh=1013 thresh=2026 gap=582 poll_thresh=19 ino=257 dd-2584 [006] 71.585463: balance_dirty_state: bdi btrfs-1: dirty=622 wb=847 unstable=0 bg_thresh=1015 thresh=2030 gap=561 poll_thresh=20 ino=257 dd-2584 [006] 71.585577: balance_dirty_state: bdi btrfs-1: dirty=647 wb=847 unstable=0 bg_thresh=1014 thresh=2029 gap=535 poll_thresh=21 ino=257 dd-2584 [006] 71.585690: balance_dirty_state: bdi btrfs-1: dirty=697 wb=847 unstable=0 bg_thresh=1014 thresh=2028 gap=484 poll_thresh=22 ino=257 dd-2584 [006] 71.585695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=66588 base_bw=304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 71.592820: balance_dirty_state: bdi btrfs-1: dirty=697 wb=847 unstable=0 bg_thresh=1014 thresh=2028 gap=484 poll_thresh=22 ino=257 dd-2584 [006] 71.592829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=66588 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.600821: balance_dirty_state: bdi btrfs-1: dirty=697 wb=721 unstable=0 bg_thresh=1014 thresh=2029 gap=611 poll_thresh=22 ino=257 dd-2584 [006] 71.600932: balance_dirty_state: bdi btrfs-1: dirty=697 wb=721 unstable=0 bg_thresh=1014 thresh=2028 gap=610 poll_thresh=16 ino=257 dd-2584 [006] 71.601434: balance_dirty_state: bdi btrfs-1: dirty=722 wb=721 unstable=0 bg_thresh=1013 thresh=2027 gap=584 poll_thresh=17 ino=257 dd-2584 [006] 71.601640: balance_dirty_state: bdi btrfs-1: dirty=772 wb=721 unstable=0 bg_thresh=1015 thresh=2031 gap=538 poll_thresh=18 ino=257 dd-2584 [006] 71.601841: balance_dirty_state: bdi btrfs-1: dirty=797 wb=721 unstable=0 bg_thresh=1015 thresh=2030 gap=512 poll_thresh=19 ino=257 dd-2584 [006] 71.602041: balance_dirty_state: bdi btrfs-1: dirty=822 wb=721 unstable=0 bg_thresh=1014 thresh=2029 gap=486 poll_thresh=20 ino=257 dd-2584 [006] 71.602049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=66588 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.608723: balance_dirty_state: bdi btrfs-1: dirty=822 wb=596 unstable=0 bg_thresh=1014 thresh=2029 gap=611 poll_thresh=20 ino=257 dd-2584 [006] 71.608845: balance_dirty_state: bdi btrfs-1: dirty=847 wb=596 unstable=0 bg_thresh=1011 thresh=2023 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 71.608949: balance_dirty_state: bdi btrfs-1: dirty=872 wb=596 unstable=0 bg_thresh=1014 thresh=2028 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 71.609153: balance_dirty_state: bdi btrfs-1: dirty=897 wb=596 unstable=0 bg_thresh=1016 thresh=2032 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 71.609359: balance_dirty_state: bdi btrfs-1: dirty=922 wb=596 unstable=0 bg_thresh=1015 thresh=2031 gap=513 poll_thresh=18 ino=257 dd-2584 [006] 71.609560: balance_dirty_state: bdi btrfs-1: dirty=947 wb=596 unstable=0 bg_thresh=1015 thresh=2030 gap=487 poll_thresh=19 ino=257 dd-2584 [006] 71.609568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=66588 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.616760: balance_dirty_state: bdi btrfs-1: dirty=947 wb=471 unstable=0 bg_thresh=1014 thresh=2029 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 71.617021: balance_dirty_state: bdi btrfs-1: dirty=972 wb=471 unstable=0 bg_thresh=1014 thresh=2028 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 71.617082: balance_dirty_state: bdi btrfs-1: dirty=997 wb=471 unstable=0 bg_thresh=1016 thresh=2033 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 71.617141: balance_dirty_state: bdi btrfs-1: dirty=997 wb=471 unstable=0 bg_thresh=1013 thresh=2027 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 71.617259: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=471 unstable=0 bg_thresh=1013 thresh=2026 gap=508 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 71.617283: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24132 wrote=0 to_write=16384 dd-2584 [006] 71.617434: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=471 unstable=0 bg_thresh=1012 thresh=2025 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 71.617436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=66588 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 71.619602: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=624 to_write=15760 dd-2584 [006] 71.628830: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1096 unstable=0 bg_thresh=1012 thresh=2025 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 71.628839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=64668 base_bw=304 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 71.636702: balance_dirty_state: bdi btrfs-1: dirty=447 wb=946 unstable=0 bg_thresh=1012 thresh=2025 gap=632 poll_thresh=18 ino=257 dd-2584 [004] 71.636770: balance_dirty_state: bdi btrfs-1: dirty=447 wb=946 unstable=0 bg_thresh=1012 thresh=2025 gap=632 poll_thresh=13 ino=257 dd-2584 [004] 71.636834: balance_dirty_state: bdi btrfs-1: dirty=472 wb=946 unstable=0 bg_thresh=1015 thresh=2030 gap=612 poll_thresh=14 ino=257 dd-2584 [004] 71.636900: balance_dirty_state: bdi btrfs-1: dirty=497 wb=946 unstable=0 bg_thresh=1015 thresh=2030 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 71.637007: balance_dirty_state: bdi btrfs-1: dirty=497 wb=921 unstable=0 bg_thresh=1017 thresh=2035 gap=617 poll_thresh=16 ino=257 dd-2584 [004] 71.637219: balance_dirty_state: bdi btrfs-1: dirty=547 wb=821 unstable=0 bg_thresh=1020 thresh=2040 gap=672 poll_thresh=17 ino=257 dd-2584 [004] 71.637413: balance_dirty_state: bdi btrfs-1: dirty=572 wb=821 unstable=0 bg_thresh=1016 thresh=2032 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 71.637747: balance_dirty_state: bdi btrfs-1: dirty=597 wb=821 unstable=0 bg_thresh=1018 thresh=2036 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 71.637876: balance_dirty_state: bdi btrfs-1: dirty=622 wb=821 unstable=0 bg_thresh=1014 thresh=2029 gap=586 poll_thresh=20 ino=257 dd-2584 [004] 71.638002: balance_dirty_state: bdi btrfs-1: dirty=672 wb=821 unstable=0 bg_thresh=1014 thresh=2028 gap=535 poll_thresh=21 ino=257 dd-2584 [004] 71.638126: balance_dirty_state: bdi btrfs-1: dirty=697 wb=821 unstable=0 bg_thresh=1016 thresh=2032 gap=514 poll_thresh=22 ino=257 dd-2584 [004] 71.638251: balance_dirty_state: bdi btrfs-1: dirty=722 wb=821 unstable=0 bg_thresh=1015 thresh=2031 gap=488 poll_thresh=23 ino=257 dd-2584 [004] 71.638257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-312% task_weight=100% bdi_bw=64668 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.644710: balance_dirty_state: bdi btrfs-1: dirty=722 wb=821 unstable=0 bg_thresh=1015 thresh=2031 gap=488 poll_thresh=23 ino=257 dd-2584 [004] 71.644715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-312% task_weight=100% bdi_bw=64668 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.652675: balance_dirty_state: bdi btrfs-1: dirty=722 wb=696 unstable=0 bg_thresh=1013 thresh=2026 gap=608 poll_thresh=23 ino=257 dd-2584 [004] 71.652795: balance_dirty_state: bdi btrfs-1: dirty=747 wb=696 unstable=0 bg_thresh=1014 thresh=2029 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 71.652975: balance_dirty_state: bdi btrfs-1: dirty=772 wb=696 unstable=0 bg_thresh=1014 thresh=2028 gap=560 poll_thresh=18 ino=257 dd-2584 [004] 71.653149: balance_dirty_state: bdi btrfs-1: dirty=822 wb=696 unstable=0 bg_thresh=1019 thresh=2039 gap=521 poll_thresh=19 ino=257 dd-2584 [004] 71.653323: balance_dirty_state: bdi btrfs-1: dirty=847 wb=696 unstable=0 bg_thresh=1014 thresh=2028 gap=485 poll_thresh=20 ino=257 dd-2584 [004] 71.653329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=64668 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.660642: balance_dirty_state: bdi btrfs-1: dirty=847 wb=646 unstable=0 bg_thresh=1017 thresh=2034 gap=541 poll_thresh=20 ino=257 dd-2584 [004] 71.661026: balance_dirty_state: bdi btrfs-1: dirty=847 wb=646 unstable=0 bg_thresh=1017 thresh=2034 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 71.661112: balance_dirty_state: bdi btrfs-1: dirty=872 wb=646 unstable=0 bg_thresh=1017 thresh=2034 gap=516 poll_thresh=16 ino=257 dd-2584 [004] 71.661287: balance_dirty_state: bdi btrfs-1: dirty=897 wb=646 unstable=0 bg_thresh=1019 thresh=2038 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 71.661293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=64668 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.668642: balance_dirty_state: bdi btrfs-1: dirty=897 wb=646 unstable=0 bg_thresh=1019 thresh=2038 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 71.668652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=64668 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.676677: balance_dirty_state: bdi btrfs-1: dirty=897 wb=521 unstable=0 bg_thresh=1015 thresh=2031 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 71.676742: balance_dirty_state: bdi btrfs-1: dirty=922 wb=521 unstable=0 bg_thresh=1015 thresh=2031 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 71.676801: balance_dirty_state: bdi btrfs-1: dirty=947 wb=521 unstable=0 bg_thresh=1011 thresh=2023 gap=555 poll_thresh=14 ino=257 dd-2584 [004] 71.676859: balance_dirty_state: bdi btrfs-1: dirty=947 wb=521 unstable=0 bg_thresh=1014 thresh=2028 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 71.676920: balance_dirty_state: bdi btrfs-1: dirty=972 wb=521 unstable=0 bg_thresh=1013 thresh=2027 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 71.677040: balance_dirty_state: bdi btrfs-1: dirty=997 wb=521 unstable=0 bg_thresh=1013 thresh=2026 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 71.677170: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=521 unstable=0 bg_thresh=1012 thresh=2025 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 71.677174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=64668 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 71.677240: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24192 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 71.679282: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=592 to_write=7600 dd-2584 [004] 71.684717: balance_dirty_state: bdi btrfs-1: dirty=422 wb=996 unstable=0 bg_thresh=1007 thresh=2015 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 71.684813: balance_dirty_state: bdi btrfs-1: dirty=447 wb=996 unstable=0 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 71.684897: balance_dirty_state: bdi btrfs-1: dirty=472 wb=996 unstable=0 bg_thresh=1012 thresh=2025 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 71.684984: balance_dirty_state: bdi btrfs-1: dirty=472 wb=996 unstable=0 bg_thresh=1012 thresh=2025 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 71.685077: balance_dirty_state: bdi btrfs-1: dirty=497 wb=996 unstable=0 bg_thresh=1015 thresh=2030 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 71.685511: balance_dirty_state: bdi btrfs-1: dirty=522 wb=996 unstable=0 bg_thresh=1014 thresh=2029 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 71.685686: balance_dirty_state: bdi btrfs-1: dirty=572 wb=996 unstable=0 bg_thresh=1011 thresh=2022 gap=454 poll_thresh=18 ino=257 dd-2584 [004] 71.685693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=64668 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.692712: balance_dirty_state: bdi btrfs-1: dirty=572 wb=996 unstable=0 bg_thresh=1007 thresh=2015 gap=447 poll_thresh=18 ino=257 dd-2584 [004] 71.692717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=64668 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.700694: balance_dirty_state: bdi btrfs-1: dirty=572 wb=996 unstable=0 bg_thresh=1008 thresh=2017 gap=449 poll_thresh=18 ino=257 dd-2584 [004] 71.700704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=64668 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 71.708758: balance_dirty_state: bdi btrfs-1: dirty=572 wb=871 unstable=0 bg_thresh=1006 thresh=2013 gap=570 poll_thresh=18 ino=257 dd-2584 [005] 71.708837: balance_dirty_state: bdi btrfs-1: dirty=572 wb=871 unstable=0 bg_thresh=1009 thresh=2018 gap=575 poll_thresh=13 ino=257 dd-2584 [005] 71.708923: balance_dirty_state: bdi btrfs-1: dirty=597 wb=871 unstable=0 bg_thresh=1009 thresh=2018 gap=550 poll_thresh=14 ino=257 dd-2584 [005] 71.709040: balance_dirty_state: bdi btrfs-1: dirty=622 wb=871 unstable=0 bg_thresh=1008 thresh=2017 gap=524 poll_thresh=15 ino=257 dd-2584 [005] 71.709157: balance_dirty_state: bdi btrfs-1: dirty=622 wb=871 unstable=0 bg_thresh=1011 thresh=2022 gap=529 poll_thresh=16 ino=257 dd-2584 [005] 71.709393: balance_dirty_state: bdi btrfs-1: dirty=647 wb=871 unstable=0 bg_thresh=1007 thresh=2015 gap=497 poll_thresh=17 ino=257 dd-2584 [005] 71.709402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=64668 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 71.716750: balance_dirty_state: bdi btrfs-1: dirty=647 wb=871 unstable=0 bg_thresh=1007 thresh=2015 gap=497 poll_thresh=17 ino=257 dd-2584 [005] 71.716759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=64668 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 71.724673: balance_dirty_state: bdi btrfs-1: dirty=647 wb=621 unstable=0 bg_thresh=1009 thresh=2018 gap=750 poll_thresh=17 ino=257 dd-2584 [005] 71.724745: balance_dirty_state: bdi btrfs-1: dirty=672 wb=621 unstable=0 bg_thresh=1011 thresh=2023 gap=730 poll_thresh=13 ino=257 dd-2584 [005] 71.724813: balance_dirty_state: bdi btrfs-1: dirty=697 wb=621 unstable=0 bg_thresh=1004 thresh=2009 gap=691 poll_thresh=14 ino=257 dd-2584 [005] 71.724881: balance_dirty_state: bdi btrfs-1: dirty=697 wb=621 unstable=0 bg_thresh=1007 thresh=2014 gap=696 poll_thresh=15 ino=257 dd-2584 [005] 71.724946: balance_dirty_state: bdi btrfs-1: dirty=722 wb=621 unstable=0 bg_thresh=1004 thresh=2008 gap=665 poll_thresh=16 ino=257 dd-2584 [005] 71.725074: balance_dirty_state: bdi btrfs-1: dirty=747 wb=621 unstable=0 bg_thresh=1006 thresh=2012 gap=644 poll_thresh=17 ino=257 dd-2584 [005] 71.725389: balance_dirty_state: bdi btrfs-1: dirty=797 wb=621 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=18 ino=257 dd-2584 [005] 71.725514: balance_dirty_state: bdi btrfs-1: dirty=822 wb=621 unstable=0 bg_thresh=1005 thresh=2010 gap=567 poll_thresh=19 ino=257 dd-2584 [005] 71.725642: balance_dirty_state: bdi btrfs-1: dirty=847 wb=621 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=20 ino=257 dd-2584 [005] 71.725770: balance_dirty_state: bdi btrfs-1: dirty=872 wb=621 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=21 ino=257 dd-2584 [005] 71.725899: balance_dirty_state: bdi btrfs-1: dirty=922 wb=621 unstable=0 bg_thresh=1006 thresh=2012 gap=469 poll_thresh=22 ino=257 dd-2584 [005] 71.725904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=64668 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 71.732686: balance_dirty_state: bdi btrfs-1: dirty=922 wb=621 unstable=0 bg_thresh=1006 thresh=2012 gap=469 poll_thresh=22 ino=257 dd-2584 [005] 71.732691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=62316 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 71.740714: balance_dirty_state: bdi btrfs-1: dirty=922 wb=496 unstable=0 bg_thresh=1004 thresh=2008 gap=590 poll_thresh=22 ino=257 dd-2584 [005] 71.740782: balance_dirty_state: bdi btrfs-1: dirty=922 wb=496 unstable=0 bg_thresh=1003 thresh=2007 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 71.740900: balance_dirty_state: bdi btrfs-1: dirty=972 wb=496 unstable=0 bg_thresh=1003 thresh=2006 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 71.741012: balance_dirty_state: bdi btrfs-1: dirty=997 wb=496 unstable=0 bg_thresh=1002 thresh=2005 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 71.741290: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=496 unstable=0 bg_thresh=1004 thresh=2009 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 71.741295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=100% bdi_bw=62316 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 71.741420: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24256 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 71.745347: writeback_single_inode: bdi btrfs-1: ino=257 state= age=60 wrote=592 to_write=7600 dd-2584 [005] 71.748739: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1071 unstable=0 bg_thresh=1004 thresh=2009 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 71.748747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=100% bdi_bw=62316 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.756723: balance_dirty_state: bdi btrfs-1: dirty=447 wb=946 unstable=0 bg_thresh=1004 thresh=2008 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 71.756789: balance_dirty_state: bdi btrfs-1: dirty=447 wb=946 unstable=0 bg_thresh=1004 thresh=2008 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 71.756849: balance_dirty_state: bdi btrfs-1: dirty=472 wb=946 unstable=0 bg_thresh=1006 thresh=2013 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 71.756909: balance_dirty_state: bdi btrfs-1: dirty=497 wb=946 unstable=0 bg_thresh=1006 thresh=2013 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 71.757028: balance_dirty_state: bdi btrfs-1: dirty=522 wb=946 unstable=0 bg_thresh=1009 thresh=2018 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 71.757150: balance_dirty_state: bdi btrfs-1: dirty=547 wb=946 unstable=0 bg_thresh=1014 thresh=2028 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 71.757271: balance_dirty_state: bdi btrfs-1: dirty=572 wb=946 unstable=0 bg_thresh=1010 thresh=2021 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 71.757276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=62316 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.764672: balance_dirty_state: bdi btrfs-1: dirty=572 wb=821 unstable=0 bg_thresh=1006 thresh=2012 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 71.764736: balance_dirty_state: bdi btrfs-1: dirty=597 wb=821 unstable=0 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 71.764796: balance_dirty_state: bdi btrfs-1: dirty=622 wb=821 unstable=0 bg_thresh=1008 thresh=2017 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 71.764856: balance_dirty_state: bdi btrfs-1: dirty=622 wb=821 unstable=0 bg_thresh=1008 thresh=2017 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 71.764976: balance_dirty_state: bdi btrfs-1: dirty=672 wb=821 unstable=0 bg_thresh=1011 thresh=2022 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 71.765279: balance_dirty_state: bdi btrfs-1: dirty=697 wb=821 unstable=0 bg_thresh=1013 thresh=2026 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 71.765400: balance_dirty_state: bdi btrfs-1: dirty=722 wb=821 unstable=0 bg_thresh=1012 thresh=2025 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 71.765405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-221% task_weight=100% bdi_bw=62316 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.772766: balance_dirty_state: bdi btrfs-1: dirty=722 wb=821 unstable=0 bg_thresh=1012 thresh=2025 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 71.772776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-221% task_weight=100% bdi_bw=62316 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.780714: balance_dirty_state: bdi btrfs-1: dirty=722 wb=671 unstable=0 bg_thresh=1005 thresh=2011 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 71.780837: balance_dirty_state: bdi btrfs-1: dirty=747 wb=671 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 71.780952: balance_dirty_state: bdi btrfs-1: dirty=747 wb=671 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 71.781067: balance_dirty_state: bdi btrfs-1: dirty=772 wb=671 unstable=0 bg_thresh=1008 thresh=2016 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 71.781299: balance_dirty_state: bdi btrfs-1: dirty=797 wb=671 unstable=0 bg_thresh=1010 thresh=2021 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 71.781533: balance_dirty_state: bdi btrfs-1: dirty=847 wb=671 unstable=0 bg_thresh=1012 thresh=2025 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 71.781766: balance_dirty_state: bdi btrfs-1: dirty=872 wb=671 unstable=0 bg_thresh=1012 thresh=2024 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 71.781775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=62316 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.788695: balance_dirty_state: bdi btrfs-1: dirty=872 wb=596 unstable=0 bg_thresh=1005 thresh=2010 gap=542 poll_thresh=19 ino=257 dd-2584 [004] 71.788876: balance_dirty_state: bdi btrfs-1: dirty=897 wb=596 unstable=0 bg_thresh=1005 thresh=2010 gap=517 poll_thresh=14 ino=257 dd-2584 [004] 71.789051: balance_dirty_state: bdi btrfs-1: dirty=897 wb=596 unstable=0 bg_thresh=1007 thresh=2015 gap=522 poll_thresh=15 ino=257 dd-2584 [004] 71.789223: balance_dirty_state: bdi btrfs-1: dirty=922 wb=596 unstable=0 bg_thresh=1007 thresh=2015 gap=497 poll_thresh=16 ino=257 dd-2584 [004] 71.789235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-188% task_weight=101% bdi_bw=62316 base_bw=304 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 71.796753: balance_dirty_state: bdi btrfs-1: dirty=922 wb=521 unstable=0 bg_thresh=1007 thresh=2015 gap=572 poll_thresh=16 ino=257 dd-2584 [000] 71.796857: balance_dirty_state: bdi btrfs-1: dirty=947 wb=446 unstable=0 bg_thresh=1007 thresh=2015 gap=622 poll_thresh=12 ino=257 dd-2584 [000] 71.797253: balance_dirty_state: bdi btrfs-1: dirty=947 wb=446 unstable=0 bg_thresh=1001 thresh=2003 gap=610 poll_thresh=13 ino=257 dd-2584 [000] 71.797337: balance_dirty_state: bdi btrfs-1: dirty=972 wb=446 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=14 ino=257 dd-2584 [000] 71.797413: balance_dirty_state: bdi btrfs-1: dirty=972 wb=446 unstable=0 bg_thresh=1009 thresh=2019 gap=601 poll_thresh=15 ino=257 dd-2584 [000] 71.797471: balance_dirty_state: bdi btrfs-1: dirty=997 wb=446 unstable=0 bg_thresh=1009 thresh=2019 gap=576 poll_thresh=16 ino=257 dd-2584 [000] 71.797586: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=446 unstable=0 bg_thresh=1011 thresh=2023 gap=555 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 71.797675: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24312 wrote=0 to_write=8192 dd-2584 [000] 71.797711: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=446 unstable=0 bg_thresh=1011 thresh=2022 gap=504 poll_thresh=18 ino=257 dd-2584 [000] 71.797712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=62316 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 71.799690: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=624 to_write=7568 dd-2584 [000] 71.804751: balance_dirty_state: bdi btrfs-1: dirty=447 wb=946 unstable=0 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=18 ino=257 dd-2584 [000] 71.804836: balance_dirty_state: bdi btrfs-1: dirty=447 wb=946 unstable=0 bg_thresh=1007 thresh=2014 gap=621 poll_thresh=13 ino=257 dd-2584 [000] 71.804896: balance_dirty_state: bdi btrfs-1: dirty=472 wb=946 unstable=0 bg_thresh=1009 thresh=2019 gap=601 poll_thresh=14 ino=257 dd-2584 [000] 71.804955: balance_dirty_state: bdi btrfs-1: dirty=497 wb=946 unstable=0 bg_thresh=1009 thresh=2019 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 71.805016: balance_dirty_state: bdi btrfs-1: dirty=497 wb=946 unstable=0 bg_thresh=1009 thresh=2018 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 71.805139: balance_dirty_state: bdi btrfs-1: dirty=522 wb=946 unstable=0 bg_thresh=1008 thresh=2017 gap=549 poll_thresh=17 ino=257 dd-2584 [000] 71.805268: balance_dirty_state: bdi btrfs-1: dirty=572 wb=946 unstable=0 bg_thresh=1010 thresh=2021 gap=503 poll_thresh=18 ino=257 dd-2584 [000] 71.805273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=62316 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 71.812733: balance_dirty_state: bdi btrfs-1: dirty=572 wb=821 unstable=0 bg_thresh=993 thresh=1986 gap=593 poll_thresh=18 ino=257 dd-2584 [000] 71.813045: balance_dirty_state: bdi btrfs-1: dirty=572 wb=821 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=13 ino=257 dd-2584 [000] 71.813137: balance_dirty_state: bdi btrfs-1: dirty=597 wb=821 unstable=0 bg_thresh=998 thresh=1997 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 71.813196: balance_dirty_state: bdi btrfs-1: dirty=622 wb=821 unstable=0 bg_thresh=995 thresh=1991 gap=548 poll_thresh=15 ino=257 dd-2584 [000] 71.813256: balance_dirty_state: bdi btrfs-1: dirty=622 wb=821 unstable=0 bg_thresh=998 thresh=1996 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 71.813373: balance_dirty_state: bdi btrfs-1: dirty=672 wb=821 unstable=0 bg_thresh=997 thresh=1995 gap=502 poll_thresh=17 ino=257 dd-2584 [000] 71.813496: balance_dirty_state: bdi btrfs-1: dirty=697 wb=821 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 71.813500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=62316 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 71.820792: balance_dirty_state: bdi btrfs-1: dirty=697 wb=821 unstable=0 bg_thresh=1005 thresh=2011 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 71.820802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=62316 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.828804: balance_dirty_state: bdi btrfs-1: dirty=697 wb=821 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 71.828810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=62316 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.836703: balance_dirty_state: bdi btrfs-1: dirty=697 wb=696 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 71.836809: balance_dirty_state: bdi btrfs-1: dirty=697 wb=696 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 71.836877: balance_dirty_state: bdi btrfs-1: dirty=722 wb=696 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 71.836944: balance_dirty_state: bdi btrfs-1: dirty=747 wb=696 unstable=0 bg_thresh=1005 thresh=2011 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 71.837010: balance_dirty_state: bdi btrfs-1: dirty=747 wb=696 unstable=0 bg_thresh=1008 thresh=2016 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 71.837144: balance_dirty_state: bdi btrfs-1: dirty=797 wb=696 unstable=0 bg_thresh=1007 thresh=2015 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 71.837280: balance_dirty_state: bdi btrfs-1: dirty=822 wb=696 unstable=0 bg_thresh=1009 thresh=2019 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 71.837285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=60360 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.844800: balance_dirty_state: bdi btrfs-1: dirty=822 wb=621 unstable=0 bg_thresh=1003 thresh=2006 gap=563 poll_thresh=18 ino=257 dd-2584 [004] 71.845217: balance_dirty_state: bdi btrfs-1: dirty=847 wb=621 unstable=0 bg_thresh=1003 thresh=2006 gap=538 poll_thresh=13 ino=257 dd-2584 [004] 71.845300: balance_dirty_state: bdi btrfs-1: dirty=847 wb=621 unstable=0 bg_thresh=1005 thresh=2011 gap=543 poll_thresh=14 ino=257 dd-2584 [004] 71.845383: balance_dirty_state: bdi btrfs-1: dirty=872 wb=621 unstable=0 bg_thresh=1005 thresh=2011 gap=518 poll_thresh=15 ino=257 dd-2584 [004] 71.845469: balance_dirty_state: bdi btrfs-1: dirty=872 wb=621 unstable=0 bg_thresh=1008 thresh=2016 gap=523 poll_thresh=16 ino=257 dd-2584 [004] 71.845639: balance_dirty_state: bdi btrfs-1: dirty=922 wb=621 unstable=0 bg_thresh=1007 thresh=2015 gap=472 poll_thresh=17 ino=257 dd-2584 [004] 71.845645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=60360 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.852795: balance_dirty_state: bdi btrfs-1: dirty=922 wb=621 unstable=0 bg_thresh=1003 thresh=2006 gap=463 poll_thresh=17 ino=257 dd-2584 [004] 71.852807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=60360 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 71.860812: balance_dirty_state: bdi btrfs-1: dirty=922 wb=496 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 71.860890: balance_dirty_state: bdi btrfs-1: dirty=922 wb=496 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 71.860946: balance_dirty_state: bdi btrfs-1: dirty=947 wb=496 unstable=0 bg_thresh=1005 thresh=2011 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 71.861002: balance_dirty_state: bdi btrfs-1: dirty=972 wb=496 unstable=0 bg_thresh=1005 thresh=2011 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 71.861057: balance_dirty_state: bdi btrfs-1: dirty=972 wb=496 unstable=0 bg_thresh=1008 thresh=2016 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 71.861168: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=496 unstable=0 bg_thresh=1010 thresh=2021 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 71.861172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=60360 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 71.861302: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24376 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 71.863223: writeback_single_inode: bdi btrfs-1: ino=257 state= age=104 wrote=576 to_write=7616 dd-2584 [004] 71.868719: balance_dirty_state: bdi btrfs-1: dirty=447 wb=946 unstable=0 bg_thresh=1008 thresh=2017 gap=624 poll_thresh=17 ino=257 dd-2584 [004] 71.868847: balance_dirty_state: bdi btrfs-1: dirty=447 wb=946 unstable=0 bg_thresh=1008 thresh=2017 gap=624 poll_thresh=13 ino=257 dd-2584 [004] 71.868909: balance_dirty_state: bdi btrfs-1: dirty=472 wb=946 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 71.868967: balance_dirty_state: bdi btrfs-1: dirty=497 wb=946 unstable=0 bg_thresh=1008 thresh=2016 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 71.869024: balance_dirty_state: bdi btrfs-1: dirty=497 wb=946 unstable=0 bg_thresh=1007 thresh=2015 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 71.869306: balance_dirty_state: bdi btrfs-1: dirty=522 wb=946 unstable=0 bg_thresh=1007 thresh=2014 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 71.869424: balance_dirty_state: bdi btrfs-1: dirty=572 wb=946 unstable=0 bg_thresh=1006 thresh=2013 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 71.869429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=60360 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.876847: balance_dirty_state: bdi btrfs-1: dirty=572 wb=946 unstable=0 bg_thresh=1006 thresh=2013 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 71.876857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=60360 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.884850: balance_dirty_state: bdi btrfs-1: dirty=572 wb=946 unstable=0 bg_thresh=1006 thresh=2013 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 71.884859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=60360 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.892908: balance_dirty_state: bdi btrfs-1: dirty=572 wb=796 unstable=0 bg_thresh=1003 thresh=2006 gap=638 poll_thresh=18 ino=257 dd-2584 [006] 71.892995: balance_dirty_state: bdi btrfs-1: dirty=597 wb=796 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=13 ino=257 dd-2584 [006] 71.893051: balance_dirty_state: bdi btrfs-1: dirty=597 wb=796 unstable=0 bg_thresh=1005 thresh=2011 gap=618 poll_thresh=14 ino=257 dd-2584 [006] 71.893106: balance_dirty_state: bdi btrfs-1: dirty=622 wb=796 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=15 ino=257 dd-2584 [006] 71.893163: balance_dirty_state: bdi btrfs-1: dirty=622 wb=796 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=16 ino=257 dd-2584 [006] 71.893278: balance_dirty_state: bdi btrfs-1: dirty=672 wb=796 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 71.893399: balance_dirty_state: bdi btrfs-1: dirty=697 wb=796 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=18 ino=257 dd-2584 [006] 71.893546: balance_dirty_state: bdi btrfs-1: dirty=722 wb=746 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=19 ino=257 dd-2584 [006] 71.893682: balance_dirty_state: bdi btrfs-1: dirty=772 wb=671 unstable=0 bg_thresh=1004 thresh=2009 gap=566 poll_thresh=20 ino=257 dd-2584 [006] 71.893980: balance_dirty_state: bdi btrfs-1: dirty=797 wb=671 unstable=0 bg_thresh=1004 thresh=2008 gap=540 poll_thresh=21 ino=257 dd-2584 [006] 71.894103: balance_dirty_state: bdi btrfs-1: dirty=822 wb=671 unstable=0 bg_thresh=1002 thresh=2005 gap=512 poll_thresh=22 ino=257 dd-2584 [006] 71.894224: balance_dirty_state: bdi btrfs-1: dirty=847 wb=671 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=23 ino=257 dd-2584 [006] 71.894229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=60360 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.900766: balance_dirty_state: bdi btrfs-1: dirty=847 wb=571 unstable=0 bg_thresh=1006 thresh=2013 gap=595 poll_thresh=23 ino=257 dd-2584 [006] 71.900871: balance_dirty_state: bdi btrfs-1: dirty=872 wb=571 unstable=0 bg_thresh=1009 thresh=2018 gap=575 poll_thresh=17 ino=257 dd-2584 [006] 71.900992: balance_dirty_state: bdi btrfs-1: dirty=897 wb=571 unstable=0 bg_thresh=1005 thresh=2011 gap=543 poll_thresh=18 ino=257 dd-2584 [006] 71.901109: balance_dirty_state: bdi btrfs-1: dirty=947 wb=571 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 71.901115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=60360 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.908781: balance_dirty_state: bdi btrfs-1: dirty=947 wb=571 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 71.908787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=60360 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.916833: balance_dirty_state: bdi btrfs-1: dirty=947 wb=446 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=19 ino=257 dd-2584 [006] 71.916900: balance_dirty_state: bdi btrfs-1: dirty=947 wb=446 unstable=0 bg_thresh=1006 thresh=2012 gap=619 poll_thresh=14 ino=257 dd-2584 [006] 71.916961: balance_dirty_state: bdi btrfs-1: dirty=972 wb=446 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=15 ino=257 dd-2584 [006] 71.917019: balance_dirty_state: bdi btrfs-1: dirty=997 wb=446 unstable=0 bg_thresh=1005 thresh=2011 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 71.917137: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=446 unstable=0 bg_thresh=1007 thresh=2015 gap=547 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 71.917160: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24432 wrote=0 to_write=8192 dd-2584 [006] 71.917591: balance_dirty_state: bdi btrfs-1: dirty=947 wb=546 unstable=0 bg_thresh=1007 thresh=2014 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 71.917770: balance_dirty_state: bdi btrfs-1: dirty=922 wb=596 unstable=0 bg_thresh=1006 thresh=2013 gap=495 poll_thresh=19 ino=257 dd-2584 [006] 71.917773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=60360 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 71.919430: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=640 to_write=7552 dd-2584 [006] 71.924749: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1096 unstable=0 bg_thresh=1006 thresh=2013 gap=495 poll_thresh=19 ino=257 dd-2584 [006] 71.924753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=60360 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 71.932792: balance_dirty_state: bdi btrfs-1: dirty=422 wb=971 unstable=0 bg_thresh=1009 thresh=2018 gap=625 poll_thresh=19 ino=257 dd-2584 [006] 71.932874: balance_dirty_state: bdi btrfs-1: dirty=447 wb=971 unstable=0 bg_thresh=1008 thresh=2017 gap=599 poll_thresh=14 ino=257 dd-2584 [006] 71.932940: balance_dirty_state: bdi btrfs-1: dirty=472 wb=971 unstable=0 bg_thresh=1008 thresh=2017 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 71.933005: balance_dirty_state: bdi btrfs-1: dirty=472 wb=971 unstable=0 bg_thresh=1008 thresh=2016 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 71.933125: balance_dirty_state: bdi btrfs-1: dirty=522 wb=971 unstable=0 bg_thresh=1007 thresh=2015 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 71.933245: balance_dirty_state: bdi btrfs-1: dirty=547 wb=971 unstable=0 bg_thresh=1007 thresh=2014 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 71.933250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=60360 base_bw=304 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 71.940801: balance_dirty_state: bdi btrfs-1: dirty=547 wb=921 unstable=0 bg_thresh=1010 thresh=2020 gap=552 poll_thresh=18 ino=257 dd-2584 [002] 71.940882: balance_dirty_state: bdi btrfs-1: dirty=547 wb=921 unstable=0 bg_thresh=1005 thresh=2010 gap=542 poll_thresh=13 ino=257 dd-2584 [002] 71.940951: balance_dirty_state: bdi btrfs-1: dirty=572 wb=921 unstable=0 bg_thresh=1005 thresh=2010 gap=517 poll_thresh=14 ino=257 dd-2584 [002] 71.941015: balance_dirty_state: bdi btrfs-1: dirty=597 wb=921 unstable=0 bg_thresh=1007 thresh=2015 gap=497 poll_thresh=15 ino=257 dd-2584 [002] 71.941020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-92% task_weight=98% bdi_bw=58132 base_bw=268 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 71.948864: balance_dirty_state: bdi btrfs-1: dirty=597 wb=846 unstable=0 bg_thresh=1000 thresh=2000 gap=557 poll_thresh=11 ino=257 dd-2584 [002] 71.948945: balance_dirty_state: bdi btrfs-1: dirty=622 wb=846 unstable=0 bg_thresh=999 thresh=1999 gap=531 poll_thresh=12 ino=257 dd-2584 [002] 71.949231: balance_dirty_state: bdi btrfs-1: dirty=647 wb=846 unstable=0 bg_thresh=1002 thresh=2004 gap=511 poll_thresh=13 ino=257 dd-2584 [002] 71.949307: balance_dirty_state: bdi btrfs-1: dirty=647 wb=846 unstable=0 bg_thresh=1001 thresh=2003 gap=510 poll_thresh=14 ino=257 dd-2584 [002] 71.949381: balance_dirty_state: bdi btrfs-1: dirty=672 wb=846 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=15 ino=257 dd-2584 [002] 71.949386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=58132 base_bw=268 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 71.956829: balance_dirty_state: bdi btrfs-1: dirty=672 wb=846 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=15 ino=257 dd-2584 [002] 71.956835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=58132 base_bw=268 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 71.964844: balance_dirty_state: bdi btrfs-1: dirty=672 wb=671 unstable=0 bg_thresh=995 thresh=1990 gap=647 poll_thresh=15 ino=257 dd-2584 [002] 71.964914: balance_dirty_state: bdi btrfs-1: dirty=672 wb=671 unstable=0 bg_thresh=994 thresh=1989 gap=646 poll_thresh=11 ino=257 dd-2584 [002] 71.964977: balance_dirty_state: bdi btrfs-1: dirty=697 wb=671 unstable=0 bg_thresh=994 thresh=1989 gap=621 poll_thresh=12 ino=257 dd-2584 [002] 71.965038: balance_dirty_state: bdi btrfs-1: dirty=722 wb=671 unstable=0 bg_thresh=994 thresh=1988 gap=595 poll_thresh=13 ino=257 dd-2584 [002] 71.965100: balance_dirty_state: bdi btrfs-1: dirty=722 wb=671 unstable=0 bg_thresh=996 thresh=1993 gap=600 poll_thresh=14 ino=257 dd-2584 [002] 71.965162: balance_dirty_state: bdi btrfs-1: dirty=747 wb=671 unstable=0 bg_thresh=993 thresh=1987 gap=569 poll_thresh=15 ino=257 dd-2584 [002] 71.965226: balance_dirty_state: bdi btrfs-1: dirty=772 wb=671 unstable=0 bg_thresh=996 thresh=1992 gap=549 poll_thresh=16 ino=257 dd-2584 [002] 71.965350: balance_dirty_state: bdi btrfs-1: dirty=797 wb=671 unstable=0 bg_thresh=992 thresh=1985 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 71.965474: balance_dirty_state: bdi btrfs-1: dirty=822 wb=671 unstable=0 bg_thresh=992 thresh=1984 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 71.965479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-82% task_weight=99% bdi_bw=58132 base_bw=268 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 71.972885: balance_dirty_state: bdi btrfs-1: dirty=847 wb=671 unstable=0 bg_thresh=994 thresh=1989 gap=471 poll_thresh=13 ino=257 dd-2584 [002] 71.972890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=58132 base_bw=268 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 71.980814: balance_dirty_state: bdi btrfs-1: dirty=847 wb=271 unstable=0 bg_thresh=995 thresh=1991 gap=873 poll_thresh=13 ino=257 dd-2584 [002] 71.980884: balance_dirty_state: bdi btrfs-1: dirty=847 wb=271 unstable=0 bg_thresh=995 thresh=1990 gap=872 poll_thresh=10 ino=257 dd-2584 [002] 71.980950: balance_dirty_state: bdi btrfs-1: dirty=872 wb=271 unstable=0 bg_thresh=997 thresh=1995 gap=852 poll_thresh=11 ino=257 dd-2584 [002] 71.981185: balance_dirty_state: bdi btrfs-1: dirty=897 wb=271 unstable=0 bg_thresh=994 thresh=1989 gap=821 poll_thresh=12 ino=257 dd-2584 [002] 71.981245: balance_dirty_state: bdi btrfs-1: dirty=897 wb=271 unstable=0 bg_thresh=997 thresh=1994 gap=826 poll_thresh=13 ino=257 dd-2584 [002] 71.981304: balance_dirty_state: bdi btrfs-1: dirty=922 wb=271 unstable=0 bg_thresh=994 thresh=1988 gap=795 poll_thresh=14 ino=257 dd-2584 [002] 71.981363: balance_dirty_state: bdi btrfs-1: dirty=947 wb=271 unstable=0 bg_thresh=996 thresh=1993 gap=775 poll_thresh=15 ino=257 dd-2584 [002] 71.981423: balance_dirty_state: bdi btrfs-1: dirty=947 wb=271 unstable=0 bg_thresh=993 thresh=1987 gap=769 poll_thresh=16 ino=257 dd-2584 [002] 71.981545: balance_dirty_state: bdi btrfs-1: dirty=997 wb=271 unstable=0 bg_thresh=995 thresh=1991 gap=723 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 71.981570: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24496 wrote=0 to_write=8192 dd-2584 [002] 71.981724: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=271 unstable=0 bg_thresh=995 thresh=1990 gap=697 poll_thresh=18 ino=257 dd-2584 [002] 71.981912: balance_dirty_state: bdi btrfs-1: dirty=997 wb=321 unstable=0 bg_thresh=997 thresh=1994 gap=676 poll_thresh=19 ino=257 dd-2584 [002] 71.982097: balance_dirty_state: bdi btrfs-1: dirty=972 wb=371 unstable=0 bg_thresh=999 thresh=1998 gap=655 poll_thresh=20 ino=257 dd-2584 [002] 71.982286: balance_dirty_state: bdi btrfs-1: dirty=972 wb=421 unstable=0 bg_thresh=998 thresh=1997 gap=604 poll_thresh=21 ino=257 dd-2584 [002] 71.982763: balance_dirty_state: bdi btrfs-1: dirty=872 wb=546 unstable=0 bg_thresh=995 thresh=1991 gap=573 poll_thresh=22 ino=257 dd-2584 [002] 71.982979: balance_dirty_state: bdi btrfs-1: dirty=823 wb=621 unstable=0 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=23 ino=257 dd-2584 [002] 71.983194: balance_dirty_state: bdi btrfs-1: dirty=812 wb=671 unstable=0 bg_thresh=1007 thresh=2014 gap=531 poll_thresh=24 ino=257 dd-2584 [002] 71.983404: balance_dirty_state: bdi btrfs-1: dirty=788 wb=721 unstable=0 bg_thresh=1007 thresh=2014 gap=505 poll_thresh=25 ino=257 dd-2584 [002] 71.983615: balance_dirty_state: bdi btrfs-1: dirty=752 wb=771 unstable=0 bg_thresh=1007 thresh=2014 gap=491 poll_thresh=26 ino=257 dd-2584 [002] 71.983618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=58132 base_bw=268 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 71.984387: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=848 to_write=7344 dd-2584 [002] 71.988788: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1101 unstable=0 bg_thresh=1009 thresh=2019 gap=471 poll_thresh=26 ino=257 dd-2584 [002] 71.988794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=58132 base_bw=268 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 71.996800: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1106 unstable=0 bg_thresh=997 thresh=1995 gap=440 poll_thresh=26 ino=257 dd-2584 [001] 71.996805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=58132 base_bw=268 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 72.004786: balance_dirty_state: bdi btrfs-1: dirty=449 wb=981 unstable=0 bg_thresh=1001 thresh=2003 gap=573 poll_thresh=26 ino=257 dd-2584 [001] 72.004971: balance_dirty_state: bdi btrfs-1: dirty=474 wb=981 unstable=0 bg_thresh=995 thresh=1991 gap=536 poll_thresh=19 ino=257 dd-2584 [001] 72.005312: balance_dirty_state: bdi btrfs-1: dirty=499 wb=981 unstable=0 bg_thresh=994 thresh=1988 gap=508 poll_thresh=20 ino=257 dd-2584 [001] 72.005681: balance_dirty_state: bdi btrfs-1: dirty=524 wb=981 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=21 ino=257 dd-2584 [001] 72.005693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=58132 base_bw=268 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 72.012969: balance_dirty_state: bdi btrfs-1: dirty=549 wb=981 unstable=0 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=16 ino=257 dd-2584 [001] 72.012974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-52% task_weight=100% bdi_bw=58132 base_bw=268 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 72.020983: balance_dirty_state: bdi btrfs-1: dirty=549 wb=981 unstable=0 bg_thresh=999 thresh=1998 gap=468 poll_thresh=12 ino=257 dd-2584 [005] 72.020993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=58132 base_bw=268 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 72.028802: balance_dirty_state: bdi btrfs-1: dirty=549 wb=856 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=12 ino=257 dd-2584 [005] 72.029280: balance_dirty_state: bdi btrfs-1: dirty=574 wb=856 unstable=0 bg_thresh=999 thresh=1998 gap=568 poll_thresh=9 ino=257 dd-2584 [005] 72.029401: balance_dirty_state: bdi btrfs-1: dirty=599 wb=856 unstable=0 bg_thresh=998 thresh=1997 gap=542 poll_thresh=10 ino=257 dd-2584 [005] 72.029518: balance_dirty_state: bdi btrfs-1: dirty=599 wb=856 unstable=0 bg_thresh=998 thresh=1997 gap=542 poll_thresh=11 ino=257 dd-2584 [005] 72.029636: balance_dirty_state: bdi btrfs-1: dirty=624 wb=856 unstable=0 bg_thresh=998 thresh=1996 gap=516 poll_thresh=12 ino=257 dd-2584 [005] 72.029754: balance_dirty_state: bdi btrfs-1: dirty=649 wb=856 unstable=0 bg_thresh=998 thresh=1996 gap=491 poll_thresh=13 ino=257 dd-2584 [005] 72.029763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=100% bdi_bw=58132 base_bw=268 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 72.036898: balance_dirty_state: bdi btrfs-1: dirty=649 wb=856 unstable=0 bg_thresh=998 thresh=1997 gap=492 poll_thresh=10 ino=257 dd-2584 [005] 72.036903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=16% task_gap=-66% task_weight=99% bdi_bw=58132 base_bw=268 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 72.044952: balance_dirty_state: bdi btrfs-1: dirty=649 wb=831 unstable=0 bg_thresh=998 thresh=1997 gap=517 poll_thresh=7 ino=257 dd-2584 [004] 72.045056: balance_dirty_state: bdi btrfs-1: dirty=674 wb=831 unstable=0 bg_thresh=998 thresh=1997 gap=492 poll_thresh=8 ino=257 dd-2584 [004] 72.045063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=16% task_gap=-66% task_weight=99% bdi_bw=55664 base_bw=252 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 72.052922: balance_dirty_state: bdi btrfs-1: dirty=707 wb=708 unstable=0 bg_thresh=1000 thresh=2000 gap=585 poll_thresh=6 ino=257 dd-2584 [004] 72.053022: balance_dirty_state: bdi btrfs-1: dirty=707 wb=708 unstable=0 bg_thresh=1000 thresh=2000 gap=585 poll_thresh=7 ino=257 dd-2584 [004] 72.053121: balance_dirty_state: bdi btrfs-1: dirty=732 wb=708 unstable=0 bg_thresh=1002 thresh=2005 gap=565 poll_thresh=8 ino=257 dd-2584 [004] 72.053219: balance_dirty_state: bdi btrfs-1: dirty=757 wb=708 unstable=0 bg_thresh=1005 thresh=2010 gap=545 poll_thresh=9 ino=257 dd-2584 [004] 72.053319: balance_dirty_state: bdi btrfs-1: dirty=757 wb=708 unstable=0 bg_thresh=1005 thresh=2010 gap=545 poll_thresh=10 ino=257 dd-2584 [004] 72.053420: balance_dirty_state: bdi btrfs-1: dirty=782 wb=708 unstable=0 bg_thresh=1007 thresh=2015 gap=525 poll_thresh=11 ino=257 dd-2584 [004] 72.053523: balance_dirty_state: bdi btrfs-1: dirty=807 wb=708 unstable=0 bg_thresh=1007 thresh=2014 gap=499 poll_thresh=12 ino=257 dd-2584 [004] 72.053530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1320 avg_dirty=1320 bdi_gap=26% task_gap=-46% task_weight=98% bdi_bw=55664 base_bw=252 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 72.061023: balance_dirty_state: bdi btrfs-1: dirty=807 wb=708 unstable=0 bg_thresh=1007 thresh=2014 gap=499 poll_thresh=9 ino=257 dd-2584 [004] 72.061032: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=55664 base_bw=252 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 72.069074: balance_dirty_state: bdi btrfs-1: dirty=832 wb=583 unstable=0 bg_thresh=998 thresh=1996 gap=581 poll_thresh=7 ino=257 dd-2584 [004] 72.069130: balance_dirty_state: bdi btrfs-1: dirty=857 wb=583 unstable=0 bg_thresh=998 thresh=1996 gap=556 poll_thresh=8 ino=257 dd-2584 [004] 72.069186: balance_dirty_state: bdi btrfs-1: dirty=857 wb=583 unstable=0 bg_thresh=1000 thresh=2001 gap=561 poll_thresh=9 ino=257 dd-2584 [004] 72.069240: balance_dirty_state: bdi btrfs-1: dirty=882 wb=583 unstable=0 bg_thresh=1003 thresh=2006 gap=541 poll_thresh=10 ino=257 dd-2584 [004] 72.069298: balance_dirty_state: bdi btrfs-1: dirty=882 wb=583 unstable=0 bg_thresh=1003 thresh=2006 gap=541 poll_thresh=11 ino=257 dd-2584 [004] 72.069354: balance_dirty_state: bdi btrfs-1: dirty=907 wb=583 unstable=0 bg_thresh=1005 thresh=2011 gap=521 poll_thresh=12 ino=257 dd-2584 [004] 72.069412: balance_dirty_state: bdi btrfs-1: dirty=932 wb=583 unstable=0 bg_thresh=1005 thresh=2010 gap=495 poll_thresh=13 ino=257 dd-2584 [004] 72.069416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-51% task_weight=99% bdi_bw=55664 base_bw=252 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 72.080917: balance_dirty_state: bdi btrfs-1: dirty=932 wb=458 unstable=0 bg_thresh=1001 thresh=2003 gap=613 poll_thresh=10 ino=257 dd-2584 [004] 72.081033: balance_dirty_state: bdi btrfs-1: dirty=957 wb=458 unstable=0 bg_thresh=1004 thresh=2008 gap=593 poll_thresh=11 ino=257 dd-2584 [004] 72.081150: balance_dirty_state: bdi btrfs-1: dirty=982 wb=458 unstable=0 bg_thresh=1004 thresh=2008 gap=568 poll_thresh=12 ino=257 dd-2584 [004] 72.081270: balance_dirty_state: bdi btrfs-1: dirty=982 wb=458 unstable=0 bg_thresh=1003 thresh=2007 gap=567 poll_thresh=13 ino=257 dd-2584 [004] 72.081390: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=458 unstable=0 bg_thresh=1003 thresh=2007 gap=542 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 72.081479: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24596 wrote=0 to_write=8192 dd-2584 [004] 72.081519: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=458 unstable=0 bg_thresh=1003 thresh=2006 gap=516 poll_thresh=15 ino=257 dd-2584 [004] 72.081601: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=458 unstable=0 bg_thresh=1002 thresh=2005 gap=515 poll_thresh=16 ino=257 dd-2584 [004] 72.081770: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=508 unstable=0 bg_thresh=1002 thresh=2004 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 72.081772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=55664 base_bw=252 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 72.083405: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=624 to_write=7568 dd-2584 [000] 72.088971: balance_dirty_state: bdi btrfs-1: dirty=432 wb=958 unstable=0 bg_thresh=997 thresh=1995 gap=605 poll_thresh=17 ino=257 dd-2584 [000] 72.089751: balance_dirty_state: bdi btrfs-1: dirty=432 wb=958 unstable=0 bg_thresh=998 thresh=1996 gap=606 poll_thresh=13 ino=257 dd-2584 [000] 72.089954: balance_dirty_state: bdi btrfs-1: dirty=457 wb=958 unstable=0 bg_thresh=997 thresh=1995 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 72.090146: balance_dirty_state: bdi btrfs-1: dirty=482 wb=958 unstable=0 bg_thresh=995 thresh=1991 gap=551 poll_thresh=15 ino=257 dd-2584 [000] 72.090337: balance_dirty_state: bdi btrfs-1: dirty=482 wb=958 unstable=0 bg_thresh=995 thresh=1991 gap=551 poll_thresh=16 ino=257 dd-2584 [000] 72.090712: balance_dirty_state: bdi btrfs-1: dirty=532 wb=958 unstable=0 bg_thresh=994 thresh=1989 gap=499 poll_thresh=17 ino=257 dd-2584 [000] 72.091088: balance_dirty_state: bdi btrfs-1: dirty=557 wb=958 unstable=0 bg_thresh=994 thresh=1988 gap=473 poll_thresh=18 ino=257 dd-2584 [000] 72.091100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=55664 base_bw=252 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 72.096819: balance_dirty_state: bdi btrfs-1: dirty=557 wb=958 unstable=0 bg_thresh=999 thresh=1998 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 72.096823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=55664 base_bw=252 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.104786: balance_dirty_state: bdi btrfs-1: dirty=557 wb=833 unstable=0 bg_thresh=997 thresh=1995 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 72.104875: balance_dirty_state: bdi btrfs-1: dirty=582 wb=833 unstable=0 bg_thresh=997 thresh=1995 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 72.104959: balance_dirty_state: bdi btrfs-1: dirty=607 wb=833 unstable=0 bg_thresh=1000 thresh=2000 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 72.105043: balance_dirty_state: bdi btrfs-1: dirty=607 wb=833 unstable=0 bg_thresh=1000 thresh=2000 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 72.105126: balance_dirty_state: bdi btrfs-1: dirty=632 wb=833 unstable=0 bg_thresh=1002 thresh=2005 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 72.105294: balance_dirty_state: bdi btrfs-1: dirty=657 wb=833 unstable=0 bg_thresh=1005 thresh=2010 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 72.105466: balance_dirty_state: bdi btrfs-1: dirty=707 wb=833 unstable=0 bg_thresh=1007 thresh=2014 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 72.105472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=55664 base_bw=252 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.112821: balance_dirty_state: bdi btrfs-1: dirty=707 wb=833 unstable=0 bg_thresh=1007 thresh=2014 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 72.112832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=55664 base_bw=252 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 72.120790: balance_dirty_state: bdi btrfs-1: dirty=707 wb=681 unstable=0 bg_thresh=1003 thresh=2007 gap=619 poll_thresh=18 ino=257 dd-2584 [000] 72.121086: balance_dirty_state: bdi btrfs-1: dirty=732 wb=681 unstable=0 bg_thresh=1003 thresh=2006 gap=593 poll_thresh=13 ino=257 dd-2584 [000] 72.121148: balance_dirty_state: bdi btrfs-1: dirty=732 wb=681 unstable=0 bg_thresh=1003 thresh=2006 gap=593 poll_thresh=14 ino=257 dd-2584 [000] 72.121207: balance_dirty_state: bdi btrfs-1: dirty=757 wb=681 unstable=0 bg_thresh=1005 thresh=2011 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 72.121266: balance_dirty_state: bdi btrfs-1: dirty=782 wb=681 unstable=0 bg_thresh=1002 thresh=2005 gap=542 poll_thresh=16 ino=257 dd-2584 [000] 72.121387: balance_dirty_state: bdi btrfs-1: dirty=807 wb=681 unstable=0 bg_thresh=1002 thresh=2004 gap=516 poll_thresh=17 ino=257 dd-2584 [000] 72.121509: balance_dirty_state: bdi btrfs-1: dirty=832 wb=681 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 72.121520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=55664 base_bw=252 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 72.128853: balance_dirty_state: bdi btrfs-1: dirty=832 wb=681 unstable=0 bg_thresh=1003 thresh=2007 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 72.128860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=55664 base_bw=252 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 72.136824: balance_dirty_state: bdi btrfs-1: dirty=834 wb=621 unstable=0 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=18 ino=257 dd-2584 [007] 72.136889: balance_dirty_state: bdi btrfs-1: dirty=834 wb=621 unstable=0 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=13 ino=257 dd-2584 [007] 72.136947: balance_dirty_state: bdi btrfs-1: dirty=859 wb=621 unstable=0 bg_thresh=1002 thresh=2005 gap=525 poll_thresh=14 ino=257 dd-2584 [007] 72.137005: balance_dirty_state: bdi btrfs-1: dirty=884 wb=621 unstable=0 bg_thresh=1008 thresh=2016 gap=511 poll_thresh=15 ino=257 dd-2584 [007] 72.137065: balance_dirty_state: bdi btrfs-1: dirty=884 wb=621 unstable=0 bg_thresh=1008 thresh=2016 gap=511 poll_thresh=16 ino=257 dd-2584 [007] 72.137190: balance_dirty_state: bdi btrfs-1: dirty=934 wb=621 unstable=0 bg_thresh=1007 thresh=2015 gap=460 poll_thresh=17 ino=257 dd-2584 [007] 72.137194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=55664 base_bw=252 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 72.144891: balance_dirty_state: bdi btrfs-1: dirty=934 wb=496 unstable=0 bg_thresh=1007 thresh=2015 gap=585 poll_thresh=17 ino=257 dd-2584 [007] 72.144964: balance_dirty_state: bdi btrfs-1: dirty=934 wb=496 unstable=0 bg_thresh=1007 thresh=2014 gap=584 poll_thresh=13 ino=257 dd-2584 [007] 72.145027: balance_dirty_state: bdi btrfs-1: dirty=959 wb=496 unstable=0 bg_thresh=1009 thresh=2019 gap=564 poll_thresh=14 ino=257 dd-2584 [007] 72.145263: balance_dirty_state: bdi btrfs-1: dirty=984 wb=496 unstable=0 bg_thresh=1003 thresh=2007 gap=527 poll_thresh=15 ino=257 dd-2584 [007] 72.145322: balance_dirty_state: bdi btrfs-1: dirty=984 wb=496 unstable=0 bg_thresh=1006 thresh=2012 gap=532 poll_thresh=16 ino=257 dd-2584 [007] 72.145442: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=496 unstable=0 bg_thresh=1002 thresh=2005 gap=475 poll_thresh=17 ino=257 dd-2584 [007] 72.145447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=55664 base_bw=252 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 72.145522: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24660 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 72.146987: writeback_single_inode: bdi btrfs-1: ino=257 state= age=276 wrote=576 to_write=7616 dd-2584 [007] 72.152877: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1071 unstable=0 bg_thresh=1002 thresh=2005 gap=475 poll_thresh=17 ino=257 dd-2584 [007] 72.152883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=53696 base_bw=240 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 72.160893: balance_dirty_state: bdi btrfs-1: dirty=459 wb=946 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=17 ino=257 dd-2584 [007] 72.161025: balance_dirty_state: bdi btrfs-1: dirty=459 wb=946 unstable=0 bg_thresh=1004 thresh=2008 gap=603 poll_thresh=13 ino=257 dd-2584 [007] 72.161148: balance_dirty_state: bdi btrfs-1: dirty=484 wb=946 unstable=0 bg_thresh=1003 thresh=2007 gap=577 poll_thresh=14 ino=257 dd-2584 [007] 72.161269: balance_dirty_state: bdi btrfs-1: dirty=484 wb=946 unstable=0 bg_thresh=1003 thresh=2007 gap=577 poll_thresh=15 ino=257 dd-2584 [007] 72.161387: balance_dirty_state: bdi btrfs-1: dirty=509 wb=946 unstable=0 bg_thresh=1003 thresh=2006 gap=551 poll_thresh=16 ino=257 dd-2584 [007] 72.161623: balance_dirty_state: bdi btrfs-1: dirty=534 wb=946 unstable=0 bg_thresh=1002 thresh=2005 gap=525 poll_thresh=17 ino=257 dd-2584 [007] 72.161844: balance_dirty_state: bdi btrfs-1: dirty=584 wb=921 unstable=0 bg_thresh=997 thresh=1995 gap=490 poll_thresh=18 ino=257 dd-2584 [007] 72.161849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=53696 base_bw=240 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 72.168976: balance_dirty_state: bdi btrfs-1: dirty=584 wb=821 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=18 ino=257 dd-2584 [007] 72.169069: balance_dirty_state: bdi btrfs-1: dirty=584 wb=821 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=13 ino=257 dd-2584 [007] 72.169126: balance_dirty_state: bdi btrfs-1: dirty=609 wb=821 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=14 ino=257 dd-2584 [007] 72.169185: balance_dirty_state: bdi btrfs-1: dirty=634 wb=821 unstable=0 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=15 ino=257 dd-2584 [007] 72.169243: balance_dirty_state: bdi btrfs-1: dirty=634 wb=821 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=16 ino=257 dd-2584 [007] 72.169527: balance_dirty_state: bdi btrfs-1: dirty=659 wb=821 unstable=0 bg_thresh=1001 thresh=2003 gap=523 poll_thresh=17 ino=257 dd-2584 [007] 72.169642: balance_dirty_state: bdi btrfs-1: dirty=709 wb=821 unstable=0 bg_thresh=1003 thresh=2007 gap=477 poll_thresh=18 ino=257 dd-2584 [007] 72.169646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=53696 base_bw=240 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 72.176970: balance_dirty_state: bdi btrfs-1: dirty=709 wb=821 unstable=0 bg_thresh=1004 thresh=2009 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 72.176982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=53696 base_bw=240 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 72.184955: balance_dirty_state: bdi btrfs-1: dirty=709 wb=696 unstable=0 bg_thresh=1006 thresh=2012 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 72.185083: balance_dirty_state: bdi btrfs-1: dirty=709 wb=696 unstable=0 bg_thresh=1006 thresh=2012 gap=607 poll_thresh=13 ino=257 dd-2584 [001] 72.185200: balance_dirty_state: bdi btrfs-1: dirty=734 wb=696 unstable=0 bg_thresh=1008 thresh=2017 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 72.185317: balance_dirty_state: bdi btrfs-1: dirty=759 wb=696 unstable=0 bg_thresh=1011 thresh=2022 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 72.185436: balance_dirty_state: bdi btrfs-1: dirty=759 wb=696 unstable=0 bg_thresh=1011 thresh=2022 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 72.185670: balance_dirty_state: bdi btrfs-1: dirty=809 wb=696 unstable=0 bg_thresh=1010 thresh=2021 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 72.185905: balance_dirty_state: bdi btrfs-1: dirty=834 wb=696 unstable=0 bg_thresh=1012 thresh=2025 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 72.185914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-80% task_weight=99% bdi_bw=53696 base_bw=240 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 72.193016: balance_dirty_state: bdi btrfs-1: dirty=859 wb=596 unstable=0 bg_thresh=1008 thresh=2017 gap=562 poll_thresh=13 ino=257 dd-2584 [001] 72.193076: balance_dirty_state: bdi btrfs-1: dirty=859 wb=596 unstable=0 bg_thresh=1011 thresh=2022 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 72.193136: balance_dirty_state: bdi btrfs-1: dirty=884 wb=596 unstable=0 bg_thresh=1010 thresh=2021 gap=541 poll_thresh=15 ino=257 dd-2584 [001] 72.193195: balance_dirty_state: bdi btrfs-1: dirty=909 wb=596 unstable=0 bg_thresh=1007 thresh=2015 gap=510 poll_thresh=16 ino=257 dd-2584 [001] 72.193487: balance_dirty_state: bdi btrfs-1: dirty=934 wb=596 unstable=0 bg_thresh=1009 thresh=2019 gap=489 poll_thresh=17 ino=257 dd-2584 [001] 72.193492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=53696 base_bw=240 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 72.200893: balance_dirty_state: bdi btrfs-1: dirty=934 wb=596 unstable=0 bg_thresh=1009 thresh=2019 gap=489 poll_thresh=17 ino=257 dd-2584 [005] 72.200899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=53696 base_bw=240 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 72.208873: balance_dirty_state: bdi btrfs-1: dirty=934 wb=471 unstable=0 bg_thresh=1009 thresh=2018 gap=613 poll_thresh=17 ino=257 dd-2584 [005] 72.209003: balance_dirty_state: bdi btrfs-1: dirty=959 wb=471 unstable=0 bg_thresh=1011 thresh=2023 gap=593 poll_thresh=13 ino=257 dd-2584 [005] 72.209120: balance_dirty_state: bdi btrfs-1: dirty=984 wb=471 unstable=0 bg_thresh=1011 thresh=2023 gap=568 poll_thresh=14 ino=257 dd-2584 [005] 72.209240: balance_dirty_state: bdi btrfs-1: dirty=984 wb=471 unstable=0 bg_thresh=1014 thresh=2028 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 72.209357: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=471 unstable=0 bg_thresh=1013 thresh=2027 gap=547 poll_thresh=16 ino=257 dd-2584 [005] 72.209589: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=471 unstable=0 bg_thresh=1013 thresh=2026 gap=521 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 72.209636: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24724 wrote=0 to_write=8192 dd-2584 [005] 72.209785: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=471 unstable=0 bg_thresh=1012 thresh=2025 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 72.209787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-80% task_weight=99% bdi_bw=53696 base_bw=240 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 72.211495: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=608 to_write=7584 dd-2584 [005] 72.216957: balance_dirty_state: bdi btrfs-1: dirty=484 wb=921 unstable=0 bg_thresh=1015 thresh=2030 gap=625 poll_thresh=13 ino=257 dd-2584 [005] 72.217018: balance_dirty_state: bdi btrfs-1: dirty=509 wb=921 unstable=0 bg_thresh=1015 thresh=2030 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 72.217078: balance_dirty_state: bdi btrfs-1: dirty=509 wb=921 unstable=0 bg_thresh=1014 thresh=2029 gap=599 poll_thresh=15 ino=257 dd-2584 [005] 72.217137: balance_dirty_state: bdi btrfs-1: dirty=534 wb=921 unstable=0 bg_thresh=1017 thresh=2034 gap=579 poll_thresh=16 ino=257 dd-2584 [005] 72.217254: balance_dirty_state: bdi btrfs-1: dirty=559 wb=921 unstable=0 bg_thresh=1016 thresh=2033 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 72.217545: balance_dirty_state: bdi btrfs-1: dirty=609 wb=921 unstable=0 bg_thresh=1016 thresh=2032 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 72.217550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-119% task_weight=99% bdi_bw=53696 base_bw=240 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 72.224910: balance_dirty_state: bdi btrfs-1: dirty=609 wb=921 unstable=0 bg_thresh=1016 thresh=2032 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 72.224918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-119% task_weight=99% bdi_bw=53696 base_bw=240 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 72.232925: balance_dirty_state: bdi btrfs-1: dirty=609 wb=921 unstable=0 bg_thresh=1016 thresh=2032 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 72.232934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-119% task_weight=99% bdi_bw=53696 base_bw=240 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 72.240900: balance_dirty_state: bdi btrfs-1: dirty=609 wb=796 unstable=0 bg_thresh=1014 thresh=2028 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 72.240982: balance_dirty_state: bdi btrfs-1: dirty=609 wb=796 unstable=0 bg_thresh=1013 thresh=2027 gap=622 poll_thresh=13 ino=257 dd-2584 [005] 72.241040: balance_dirty_state: bdi btrfs-1: dirty=634 wb=796 unstable=0 bg_thresh=1016 thresh=2032 gap=602 poll_thresh=14 ino=257 dd-2584 [005] 72.241100: balance_dirty_state: bdi btrfs-1: dirty=634 wb=796 unstable=0 bg_thresh=1013 thresh=2026 gap=596 poll_thresh=15 ino=257 dd-2584 [005] 72.241159: balance_dirty_state: bdi btrfs-1: dirty=659 wb=796 unstable=0 bg_thresh=1015 thresh=2031 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 72.241276: balance_dirty_state: bdi btrfs-1: dirty=684 wb=796 unstable=0 bg_thresh=1015 thresh=2030 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 72.241394: balance_dirty_state: bdi btrfs-1: dirty=734 wb=796 unstable=0 bg_thresh=1011 thresh=2023 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 72.241398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=53696 base_bw=240 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.248919: balance_dirty_state: bdi btrfs-1: dirty=734 wb=796 unstable=0 bg_thresh=1011 thresh=2023 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 72.248929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=53696 base_bw=240 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.256837: balance_dirty_state: bdi btrfs-1: dirty=734 wb=796 unstable=0 bg_thresh=1011 thresh=2023 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 72.256841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=51680 base_bw=236 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.264861: balance_dirty_state: bdi btrfs-1: dirty=734 wb=671 unstable=0 bg_thresh=991 thresh=1983 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 72.264932: balance_dirty_state: bdi btrfs-1: dirty=734 wb=671 unstable=0 bg_thresh=991 thresh=1983 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 72.265000: balance_dirty_state: bdi btrfs-1: dirty=759 wb=671 unstable=0 bg_thresh=994 thresh=1988 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 72.265084: balance_dirty_state: bdi btrfs-1: dirty=784 wb=671 unstable=0 bg_thresh=997 thresh=1994 gap=539 poll_thresh=15 ino=257 dd-2584 [004] 72.265169: balance_dirty_state: bdi btrfs-1: dirty=784 wb=671 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 72.265308: balance_dirty_state: bdi btrfs-1: dirty=809 wb=671 unstable=0 bg_thresh=1002 thresh=2004 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 72.265711: balance_dirty_state: bdi btrfs-1: dirty=859 wb=671 unstable=0 bg_thresh=1001 thresh=2003 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 72.265718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=51680 base_bw=236 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 72.272874: balance_dirty_state: bdi btrfs-1: dirty=859 wb=671 unstable=0 bg_thresh=1004 thresh=2008 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 72.272880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=51680 base_bw=236 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 72.284961: balance_dirty_state: bdi btrfs-1: dirty=859 wb=621 unstable=0 bg_thresh=998 thresh=1996 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 72.285048: balance_dirty_state: bdi btrfs-1: dirty=859 wb=621 unstable=0 bg_thresh=998 thresh=1996 gap=516 poll_thresh=13 ino=257 dd-2584 [005] 72.285167: balance_dirty_state: bdi btrfs-1: dirty=884 wb=621 unstable=0 bg_thresh=1000 thresh=2001 gap=496 poll_thresh=14 ino=257 dd-2584 [005] 72.285176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=51680 base_bw=236 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [005] 72.296883: balance_dirty_state: bdi btrfs-1: dirty=884 wb=621 unstable=0 bg_thresh=1000 thresh=2001 gap=496 poll_thresh=14 ino=257 dd-2584 [005] 72.296893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=51680 base_bw=236 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [005] 72.304883: balance_dirty_state: bdi btrfs-1: dirty=884 wb=446 unstable=0 bg_thresh=995 thresh=1991 gap=661 poll_thresh=14 ino=257 dd-2584 [005] 72.304994: balance_dirty_state: bdi btrfs-1: dirty=909 wb=396 unstable=0 bg_thresh=995 thresh=1991 gap=686 poll_thresh=10 ino=257 dd-2584 [005] 72.305066: balance_dirty_state: bdi btrfs-1: dirty=909 wb=371 unstable=0 bg_thresh=998 thresh=1996 gap=716 poll_thresh=11 ino=257 dd-2584 [005] 72.305128: balance_dirty_state: bdi btrfs-1: dirty=934 wb=346 unstable=0 bg_thresh=998 thresh=1996 gap=716 poll_thresh=12 ino=257 dd-2584 [005] 72.305187: balance_dirty_state: bdi btrfs-1: dirty=959 wb=346 unstable=0 bg_thresh=1000 thresh=2001 gap=696 poll_thresh=13 ino=257 dd-2584 [005] 72.305247: balance_dirty_state: bdi btrfs-1: dirty=959 wb=346 unstable=0 bg_thresh=1000 thresh=2000 gap=695 poll_thresh=14 ino=257 dd-2584 [005] 72.305304: balance_dirty_state: bdi btrfs-1: dirty=984 wb=346 unstable=0 bg_thresh=1002 thresh=2005 gap=675 poll_thresh=15 ino=257 dd-2584 [005] 72.305362: balance_dirty_state: bdi btrfs-1: dirty=984 wb=346 unstable=0 bg_thresh=999 thresh=1999 gap=669 poll_thresh=16 ino=257 dd-2584 [005] 72.305481: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=346 unstable=0 bg_thresh=999 thresh=1998 gap=618 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 72.305538: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24820 wrote=0 to_write=8192 dd-2584 [005] 72.305605: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=346 unstable=0 bg_thresh=1001 thresh=2002 gap=597 poll_thresh=18 ino=257 dd-2584 [005] 72.305905: balance_dirty_state: bdi btrfs-1: dirty=959 wb=471 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=19 ino=257 dd-2584 [005] 72.306032: balance_dirty_state: bdi btrfs-1: dirty=959 wb=521 unstable=0 bg_thresh=1000 thresh=2000 gap=520 poll_thresh=20 ino=257 dd-2584 [005] 72.306161: balance_dirty_state: bdi btrfs-1: dirty=934 wb=571 unstable=0 bg_thresh=999 thresh=1999 gap=494 poll_thresh=21 ino=257 dd-2584 [005] 72.306163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=51680 base_bw=236 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 72.307516: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=688 to_write=7504 dd-2584 [005] 72.312992: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1046 unstable=0 bg_thresh=999 thresh=1999 gap=494 poll_thresh=21 ino=257 dd-2584 [005] 72.313004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=51680 base_bw=236 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 72.321025: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1046 unstable=0 bg_thresh=999 thresh=1999 gap=494 poll_thresh=21 ino=257 dd-2584 [000] 72.321033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=51680 base_bw=236 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 72.329345: balance_dirty_state: bdi btrfs-1: dirty=459 wb=921 unstable=0 bg_thresh=998 thresh=1996 gap=616 poll_thresh=21 ino=257 dd-2584 [000] 72.329501: balance_dirty_state: bdi btrfs-1: dirty=484 wb=921 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=16 ino=257 dd-2584 [000] 72.329805: balance_dirty_state: bdi btrfs-1: dirty=509 wb=921 unstable=0 bg_thresh=999 thresh=1999 gap=569 poll_thresh=17 ino=257 dd-2584 [000] 72.330055: balance_dirty_state: bdi btrfs-1: dirty=534 wb=921 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=18 ino=257 dd-2584 [000] 72.330260: balance_dirty_state: bdi btrfs-1: dirty=584 wb=921 unstable=0 bg_thresh=1004 thresh=2008 gap=503 poll_thresh=19 ino=257 dd-2584 [000] 72.330462: balance_dirty_state: bdi btrfs-1: dirty=609 wb=921 unstable=0 bg_thresh=1003 thresh=2007 gap=477 poll_thresh=20 ino=257 dd-2584 [000] 72.330469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=51680 base_bw=236 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 72.337010: balance_dirty_state: bdi btrfs-1: dirty=609 wb=921 unstable=0 bg_thresh=1003 thresh=2007 gap=477 poll_thresh=20 ino=257 dd-2584 [000] 72.337019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=51680 base_bw=236 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 72.344936: balance_dirty_state: bdi btrfs-1: dirty=609 wb=846 unstable=0 bg_thresh=999 thresh=1998 gap=543 poll_thresh=20 ino=257 dd-2584 [001] 72.345017: balance_dirty_state: bdi btrfs-1: dirty=609 wb=821 unstable=0 bg_thresh=1002 thresh=2004 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 72.345094: balance_dirty_state: bdi btrfs-1: dirty=634 wb=796 unstable=0 bg_thresh=1004 thresh=2009 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 72.345477: balance_dirty_state: bdi btrfs-1: dirty=659 wb=796 unstable=0 bg_thresh=1008 thresh=2016 gap=561 poll_thresh=17 ino=257 dd-2584 [001] 72.345632: balance_dirty_state: bdi btrfs-1: dirty=709 wb=796 unstable=0 bg_thresh=1007 thresh=2015 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 72.345787: balance_dirty_state: bdi btrfs-1: dirty=734 wb=796 unstable=0 bg_thresh=1009 thresh=2019 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 72.345793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=51680 base_bw=236 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 72.352883: balance_dirty_state: bdi btrfs-1: dirty=734 wb=696 unstable=0 bg_thresh=1009 thresh=2019 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 72.352965: balance_dirty_state: bdi btrfs-1: dirty=759 wb=696 unstable=0 bg_thresh=1009 thresh=2019 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 72.353043: balance_dirty_state: bdi btrfs-1: dirty=759 wb=696 unstable=0 bg_thresh=1009 thresh=2018 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 72.353119: balance_dirty_state: bdi btrfs-1: dirty=784 wb=696 unstable=0 bg_thresh=1011 thresh=2023 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 72.353271: balance_dirty_state: bdi btrfs-1: dirty=809 wb=696 unstable=0 bg_thresh=1008 thresh=2016 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 72.353425: balance_dirty_state: bdi btrfs-1: dirty=834 wb=696 unstable=0 bg_thresh=1007 thresh=2015 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 72.353430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-188% task_weight=101% bdi_bw=51680 base_bw=236 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 72.360928: balance_dirty_state: bdi btrfs-1: dirty=834 wb=696 unstable=0 bg_thresh=1007 thresh=2015 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 72.360936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=49556 base_bw=224 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.368985: balance_dirty_state: bdi btrfs-1: dirty=834 wb=696 unstable=0 bg_thresh=1007 thresh=2015 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 72.368996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=49556 base_bw=224 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.376951: balance_dirty_state: bdi btrfs-1: dirty=834 wb=696 unstable=0 bg_thresh=1007 thresh=2015 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 72.376960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=49556 base_bw=224 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.384891: balance_dirty_state: bdi btrfs-1: dirty=834 wb=571 unstable=0 bg_thresh=1002 thresh=2005 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 72.385008: balance_dirty_state: bdi btrfs-1: dirty=834 wb=571 unstable=0 bg_thresh=1002 thresh=2005 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 72.385091: balance_dirty_state: bdi btrfs-1: dirty=859 wb=571 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 72.385174: balance_dirty_state: bdi btrfs-1: dirty=884 wb=571 unstable=0 bg_thresh=1005 thresh=2010 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 72.385517: balance_dirty_state: bdi btrfs-1: dirty=884 wb=571 unstable=0 bg_thresh=1010 thresh=2021 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 72.385664: balance_dirty_state: bdi btrfs-1: dirty=934 wb=571 unstable=0 bg_thresh=1010 thresh=2020 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 72.385811: balance_dirty_state: bdi btrfs-1: dirty=959 wb=571 unstable=0 bg_thresh=1009 thresh=2019 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 72.385816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=49556 base_bw=224 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.392888: balance_dirty_state: bdi btrfs-1: dirty=959 wb=571 unstable=0 bg_thresh=999 thresh=1999 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 72.392894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=49556 base_bw=224 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.400949: balance_dirty_state: bdi btrfs-1: dirty=959 wb=446 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 72.401039: balance_dirty_state: bdi btrfs-1: dirty=959 wb=446 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 72.401123: balance_dirty_state: bdi btrfs-1: dirty=984 wb=446 unstable=0 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 72.401207: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=446 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 72.401277: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24916 wrote=0 to_write=8192 dd-2584 [004] 72.401307: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=446 unstable=0 bg_thresh=1003 thresh=2007 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 72.401495: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=496 unstable=0 bg_thresh=1003 thresh=2006 gap=476 poll_thresh=17 ino=257 dd-2584 [004] 72.401497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=49556 base_bw=224 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 72.402720: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=608 to_write=7584 dd-2584 [004] 72.408917: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1046 unstable=0 bg_thresh=1003 thresh=2006 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 72.408929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=49556 base_bw=224 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.416941: balance_dirty_state: bdi btrfs-1: dirty=459 wb=921 unstable=0 bg_thresh=995 thresh=1991 gap=611 poll_thresh=17 ino=257 dd-2584 [004] 72.417068: balance_dirty_state: bdi btrfs-1: dirty=459 wb=921 unstable=0 bg_thresh=995 thresh=1991 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 72.417187: balance_dirty_state: bdi btrfs-1: dirty=484 wb=921 unstable=0 bg_thresh=998 thresh=1996 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 72.417303: balance_dirty_state: bdi btrfs-1: dirty=509 wb=921 unstable=0 bg_thresh=998 thresh=1996 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 72.417420: balance_dirty_state: bdi btrfs-1: dirty=509 wb=921 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 72.418011: balance_dirty_state: bdi btrfs-1: dirty=559 wb=921 unstable=0 bg_thresh=1003 thresh=2006 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 72.418251: balance_dirty_state: bdi btrfs-1: dirty=584 wb=921 unstable=0 bg_thresh=1002 thresh=2005 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 72.418260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=49556 base_bw=224 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.424889: balance_dirty_state: bdi btrfs-1: dirty=584 wb=921 unstable=0 bg_thresh=1003 thresh=2007 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 72.425053: balance_dirty_state: bdi btrfs-1: dirty=584 wb=921 unstable=0 bg_thresh=1006 thresh=2012 gap=507 poll_thresh=13 ino=257 dd-2584 [004] 72.425171: balance_dirty_state: bdi btrfs-1: dirty=609 wb=921 unstable=0 bg_thresh=1005 thresh=2011 gap=481 poll_thresh=14 ino=257 dd-2584 [004] 72.425179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=49556 base_bw=224 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 72.432950: balance_dirty_state: bdi btrfs-1: dirty=609 wb=796 unstable=0 bg_thresh=1002 thresh=2004 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 72.433086: balance_dirty_state: bdi btrfs-1: dirty=634 wb=796 unstable=0 bg_thresh=1002 thresh=2004 gap=574 poll_thresh=10 ino=257 dd-2584 [004] 72.433146: balance_dirty_state: bdi btrfs-1: dirty=634 wb=796 unstable=0 bg_thresh=1004 thresh=2009 gap=579 poll_thresh=11 ino=257 dd-2584 [004] 72.433204: balance_dirty_state: bdi btrfs-1: dirty=659 wb=796 unstable=0 bg_thresh=1004 thresh=2009 gap=554 poll_thresh=12 ino=257 dd-2584 [004] 72.433261: balance_dirty_state: bdi btrfs-1: dirty=684 wb=796 unstable=0 bg_thresh=1004 thresh=2008 gap=528 poll_thresh=13 ino=257 dd-2584 [004] 72.433318: balance_dirty_state: bdi btrfs-1: dirty=684 wb=796 unstable=0 bg_thresh=1004 thresh=2008 gap=528 poll_thresh=14 ino=257 dd-2584 [004] 72.433374: balance_dirty_state: bdi btrfs-1: dirty=709 wb=796 unstable=0 bg_thresh=1003 thresh=2007 gap=502 poll_thresh=15 ino=257 dd-2584 [004] 72.433432: balance_dirty_state: bdi btrfs-1: dirty=734 wb=796 unstable=0 bg_thresh=1006 thresh=2012 gap=482 poll_thresh=16 ino=257 dd-2584 [004] 72.433437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=49556 base_bw=224 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 72.441028: balance_dirty_state: bdi btrfs-1: dirty=734 wb=796 unstable=0 bg_thresh=1006 thresh=2012 gap=482 poll_thresh=16 ino=257 dd-2584 [000] 72.441035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=49556 base_bw=224 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 72.448942: balance_dirty_state: bdi btrfs-1: dirty=734 wb=796 unstable=0 bg_thresh=1006 thresh=2012 gap=482 poll_thresh=16 ino=257 dd-2584 [000] 72.448946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=49556 base_bw=224 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 72.456891: balance_dirty_state: bdi btrfs-1: dirty=734 wb=671 unstable=0 bg_thresh=998 thresh=1996 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 72.456978: balance_dirty_state: bdi btrfs-1: dirty=734 wb=671 unstable=0 bg_thresh=998 thresh=1996 gap=591 poll_thresh=12 ino=257 dd-2584 [004] 72.457062: balance_dirty_state: bdi btrfs-1: dirty=759 wb=671 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 72.457144: balance_dirty_state: bdi btrfs-1: dirty=759 wb=671 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 72.457227: balance_dirty_state: bdi btrfs-1: dirty=784 wb=671 unstable=0 bg_thresh=1003 thresh=2006 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 72.457599: balance_dirty_state: bdi btrfs-1: dirty=809 wb=671 unstable=0 bg_thresh=1003 thresh=2006 gap=526 poll_thresh=16 ino=257 dd-2584 [004] 72.457770: balance_dirty_state: bdi btrfs-1: dirty=834 wb=671 unstable=0 bg_thresh=1005 thresh=2010 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 72.457938: balance_dirty_state: bdi btrfs-1: dirty=859 wb=671 unstable=0 bg_thresh=1004 thresh=2009 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 72.457944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=49556 base_bw=224 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.464930: balance_dirty_state: bdi btrfs-1: dirty=859 wb=496 unstable=0 bg_thresh=1002 thresh=2004 gap=649 poll_thresh=18 ino=257 dd-2584 [004] 72.465056: balance_dirty_state: bdi btrfs-1: dirty=884 wb=496 unstable=0 bg_thresh=1002 thresh=2004 gap=624 poll_thresh=13 ino=257 dd-2584 [004] 72.465170: balance_dirty_state: bdi btrfs-1: dirty=909 wb=496 unstable=0 bg_thresh=1004 thresh=2009 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 72.465290: balance_dirty_state: bdi btrfs-1: dirty=909 wb=496 unstable=0 bg_thresh=1004 thresh=2009 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 72.465407: balance_dirty_state: bdi btrfs-1: dirty=934 wb=496 unstable=0 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 72.465640: balance_dirty_state: bdi btrfs-1: dirty=959 wb=496 unstable=0 bg_thresh=1003 thresh=2007 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 72.465876: balance_dirty_state: bdi btrfs-1: dirty=984 wb=496 unstable=0 bg_thresh=1003 thresh=2006 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 72.466110: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=496 unstable=0 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 72.466119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=47644 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 72.466203: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24980 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 72.467941: writeback_single_inode: bdi btrfs-1: ino=257 state= age=304 wrote=576 to_write=7616 dd-2584 [004] 72.472914: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1071 unstable=0 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 72.472924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=47644 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.480987: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1071 unstable=0 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 72.480997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=47644 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.489025: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1071 unstable=0 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 72.489036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=47644 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.496991: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1071 unstable=0 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 72.497003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=47644 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.504947: balance_dirty_state: bdi btrfs-1: dirty=459 wb=946 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 72.505029: balance_dirty_state: bdi btrfs-1: dirty=459 wb=946 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 72.505250: balance_dirty_state: bdi btrfs-1: dirty=484 wb=946 unstable=0 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 72.505307: balance_dirty_state: bdi btrfs-1: dirty=509 wb=946 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 72.505418: balance_dirty_state: bdi btrfs-1: dirty=534 wb=946 unstable=0 bg_thresh=1003 thresh=2007 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 72.505531: balance_dirty_state: bdi btrfs-1: dirty=559 wb=946 unstable=0 bg_thresh=1005 thresh=2011 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 72.505643: balance_dirty_state: bdi btrfs-1: dirty=584 wb=946 unstable=0 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 72.505647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=47644 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.512964: balance_dirty_state: bdi btrfs-1: dirty=584 wb=821 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 72.513263: balance_dirty_state: bdi btrfs-1: dirty=609 wb=821 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 72.513323: balance_dirty_state: bdi btrfs-1: dirty=634 wb=821 unstable=0 bg_thresh=998 thresh=1997 gap=542 poll_thresh=15 ino=257 dd-2584 [004] 72.513384: balance_dirty_state: bdi btrfs-1: dirty=634 wb=821 unstable=0 bg_thresh=998 thresh=1996 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 72.513507: balance_dirty_state: bdi btrfs-1: dirty=684 wb=821 unstable=0 bg_thresh=997 thresh=1995 gap=490 poll_thresh=17 ino=257 dd-2584 [004] 72.513512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=47644 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.520944: balance_dirty_state: bdi btrfs-1: dirty=684 wb=821 unstable=0 bg_thresh=996 thresh=1993 gap=488 poll_thresh=17 ino=257 dd-2584 [004] 72.520949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=47644 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.528956: balance_dirty_state: bdi btrfs-1: dirty=684 wb=821 unstable=0 bg_thresh=1002 thresh=2004 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 72.528960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=47644 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.536984: balance_dirty_state: bdi btrfs-1: dirty=684 wb=696 unstable=0 bg_thresh=997 thresh=1995 gap=615 poll_thresh=17 ino=257 dd-2584 [004] 72.537053: balance_dirty_state: bdi btrfs-1: dirty=684 wb=696 unstable=0 bg_thresh=997 thresh=1995 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 72.537113: balance_dirty_state: bdi btrfs-1: dirty=709 wb=696 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 72.537173: balance_dirty_state: bdi btrfs-1: dirty=734 wb=696 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 72.537401: balance_dirty_state: bdi btrfs-1: dirty=734 wb=696 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 72.537514: balance_dirty_state: bdi btrfs-1: dirty=784 wb=696 unstable=0 bg_thresh=1002 thresh=2004 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 72.537627: balance_dirty_state: bdi btrfs-1: dirty=809 wb=696 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 72.537631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=47644 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.544968: balance_dirty_state: bdi btrfs-1: dirty=809 wb=596 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 72.545073: balance_dirty_state: bdi btrfs-1: dirty=809 wb=596 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 72.545158: balance_dirty_state: bdi btrfs-1: dirty=834 wb=596 unstable=0 bg_thresh=994 thresh=1988 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 72.545243: balance_dirty_state: bdi btrfs-1: dirty=859 wb=596 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=15 ino=257 dd-2584 [004] 72.545329: balance_dirty_state: bdi btrfs-1: dirty=859 wb=596 unstable=0 bg_thresh=993 thresh=1987 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 72.545501: balance_dirty_state: bdi btrfs-1: dirty=909 wb=596 unstable=0 bg_thresh=993 thresh=1986 gap=481 poll_thresh=17 ino=257 dd-2584 [004] 72.545507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=47644 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.552934: balance_dirty_state: bdi btrfs-1: dirty=909 wb=596 unstable=0 bg_thresh=993 thresh=1986 gap=481 poll_thresh=17 ino=257 dd-2584 [004] 72.552946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=47644 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 72.561040: balance_dirty_state: bdi btrfs-1: dirty=909 wb=596 unstable=0 bg_thresh=993 thresh=1986 gap=481 poll_thresh=17 ino=257 dd-2584 [005] 72.561045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=47644 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 72.569044: balance_dirty_state: bdi btrfs-1: dirty=909 wb=471 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=17 ino=257 dd-2584 [005] 72.569171: balance_dirty_state: bdi btrfs-1: dirty=909 wb=471 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=13 ino=257 dd-2584 [005] 72.569286: balance_dirty_state: bdi btrfs-1: dirty=934 wb=471 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 72.569405: balance_dirty_state: bdi btrfs-1: dirty=959 wb=471 unstable=0 bg_thresh=1002 thresh=2004 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 72.569522: balance_dirty_state: bdi btrfs-1: dirty=959 wb=471 unstable=0 bg_thresh=1002 thresh=2004 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 72.570116: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=471 unstable=0 bg_thresh=998 thresh=1997 gap=517 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 72.570202: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25084 wrote=0 to_write=8192 dd-2584 [005] 72.570325: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=471 unstable=0 bg_thresh=1000 thresh=2001 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 72.570327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=45148 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 72.571974: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=576 to_write=7616 dd-2584 [005] 72.577041: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1046 unstable=0 bg_thresh=1000 thresh=2001 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 72.577049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=45148 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.585056: balance_dirty_state: bdi btrfs-1: dirty=459 wb=921 unstable=0 bg_thresh=999 thresh=1998 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 72.585126: balance_dirty_state: bdi btrfs-1: dirty=459 wb=921 unstable=0 bg_thresh=999 thresh=1998 gap=618 poll_thresh=13 ino=257 dd-2584 [004] 72.585187: balance_dirty_state: bdi btrfs-1: dirty=484 wb=921 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 72.585247: balance_dirty_state: bdi btrfs-1: dirty=509 wb=921 unstable=0 bg_thresh=1001 thresh=2003 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 72.585307: balance_dirty_state: bdi btrfs-1: dirty=509 wb=921 unstable=0 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 72.585427: balance_dirty_state: bdi btrfs-1: dirty=534 wb=921 unstable=0 bg_thresh=1006 thresh=2013 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 72.585550: balance_dirty_state: bdi btrfs-1: dirty=584 wb=921 unstable=0 bg_thresh=1008 thresh=2017 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 72.585672: balance_dirty_state: bdi btrfs-1: dirty=609 wb=921 unstable=0 bg_thresh=1008 thresh=2016 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 72.585677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=45148 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.593026: balance_dirty_state: bdi btrfs-1: dirty=609 wb=921 unstable=0 bg_thresh=1008 thresh=2016 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 72.593037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=45148 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.600941: balance_dirty_state: bdi btrfs-1: dirty=609 wb=771 unstable=0 bg_thresh=1001 thresh=2003 gap=623 poll_thresh=19 ino=257 dd-2584 [004] 72.601051: balance_dirty_state: bdi btrfs-1: dirty=634 wb=746 unstable=0 bg_thresh=1001 thresh=2003 gap=623 poll_thresh=14 ino=257 dd-2584 [004] 72.601149: balance_dirty_state: bdi btrfs-1: dirty=634 wb=696 unstable=0 bg_thresh=1001 thresh=2003 gap=673 poll_thresh=15 ino=257 dd-2584 [004] 72.601239: balance_dirty_state: bdi btrfs-1: dirty=659 wb=646 unstable=0 bg_thresh=1004 thresh=2008 gap=703 poll_thresh=16 ino=257 dd-2584 [004] 72.602873: balance_dirty_state: bdi btrfs-1: dirty=684 wb=646 unstable=0 bg_thresh=1005 thresh=2011 gap=681 poll_thresh=17 ino=257 dd-2584 [004] 72.602985: balance_dirty_state: bdi btrfs-1: dirty=734 wb=646 unstable=0 bg_thresh=1005 thresh=2010 gap=630 poll_thresh=18 ino=257 dd-2584 [004] 72.603097: balance_dirty_state: bdi btrfs-1: dirty=759 wb=646 unstable=0 bg_thresh=1004 thresh=2009 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 72.603210: balance_dirty_state: bdi btrfs-1: dirty=784 wb=646 unstable=0 bg_thresh=1006 thresh=2013 gap=583 poll_thresh=20 ino=257 dd-2584 [004] 72.603322: balance_dirty_state: bdi btrfs-1: dirty=809 wb=646 unstable=0 bg_thresh=1006 thresh=2012 gap=557 poll_thresh=21 ino=257 dd-2584 [004] 72.603436: balance_dirty_state: bdi btrfs-1: dirty=859 wb=646 unstable=0 bg_thresh=1005 thresh=2011 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 72.603556: balance_dirty_state: bdi btrfs-1: dirty=884 wb=646 unstable=0 bg_thresh=1002 thresh=2004 gap=474 poll_thresh=23 ino=257 dd-2584 [004] 72.603561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=45148 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.608988: balance_dirty_state: bdi btrfs-1: dirty=884 wb=646 unstable=0 bg_thresh=1002 thresh=2004 gap=474 poll_thresh=23 ino=257 dd-2584 [004] 72.608995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=45148 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.616938: balance_dirty_state: bdi btrfs-1: dirty=884 wb=596 unstable=0 bg_thresh=996 thresh=1993 gap=513 poll_thresh=23 ino=257 dd-2584 [004] 72.617025: balance_dirty_state: bdi btrfs-1: dirty=909 wb=596 unstable=0 bg_thresh=996 thresh=1993 gap=488 poll_thresh=17 ino=257 dd-2584 [004] 72.617031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=45148 base_bw=196 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 72.625044: balance_dirty_state: bdi btrfs-1: dirty=909 wb=471 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=17 ino=257 dd-2584 [004] 72.625133: balance_dirty_state: bdi btrfs-1: dirty=909 wb=471 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 72.625354: balance_dirty_state: bdi btrfs-1: dirty=934 wb=471 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 72.625410: balance_dirty_state: bdi btrfs-1: dirty=934 wb=471 unstable=0 bg_thresh=1002 thresh=2004 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 72.625465: balance_dirty_state: bdi btrfs-1: dirty=959 wb=471 unstable=0 bg_thresh=1002 thresh=2004 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 72.625576: balance_dirty_state: bdi btrfs-1: dirty=984 wb=471 unstable=0 bg_thresh=1004 thresh=2009 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 72.625689: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=471 unstable=0 bg_thresh=1006 thresh=2013 gap=508 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 72.625776: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25140 wrote=0 to_write=8192 dd-2584 [004] 72.625815: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=471 unstable=0 bg_thresh=1003 thresh=2006 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 72.625817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=45148 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 72.627191: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=608 to_write=7584 dd-2584 [004] 72.633043: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1096 unstable=0 bg_thresh=1003 thresh=2006 gap=451 poll_thresh=19 ino=257 dd-2584 [004] 72.633052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=45148 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 72.641015: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1096 unstable=0 bg_thresh=999 thresh=1999 gap=444 poll_thresh=19 ino=257 dd-2584 [001] 72.641026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=45148 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 72.649058: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1096 unstable=0 bg_thresh=1012 thresh=2024 gap=469 poll_thresh=19 ino=257 dd-2584 [001] 72.649067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=45148 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 72.657071: balance_dirty_state: bdi btrfs-1: dirty=459 wb=971 unstable=0 bg_thresh=997 thresh=1994 gap=564 poll_thresh=19 ino=257 dd-2584 [001] 72.657141: balance_dirty_state: bdi btrfs-1: dirty=484 wb=971 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=14 ino=257 dd-2584 [001] 72.657204: balance_dirty_state: bdi btrfs-1: dirty=509 wb=971 unstable=0 bg_thresh=1002 thresh=2004 gap=524 poll_thresh=15 ino=257 dd-2584 [001] 72.657266: balance_dirty_state: bdi btrfs-1: dirty=509 wb=971 unstable=0 bg_thresh=1002 thresh=2004 gap=524 poll_thresh=16 ino=257 dd-2584 [001] 72.657390: balance_dirty_state: bdi btrfs-1: dirty=559 wb=971 unstable=0 bg_thresh=1004 thresh=2009 gap=479 poll_thresh=17 ino=257 dd-2584 [001] 72.657394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=45148 base_bw=196 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 72.668963: balance_dirty_state: bdi btrfs-1: dirty=559 wb=821 unstable=0 bg_thresh=1000 thresh=2001 gap=621 poll_thresh=17 ino=257 dd-2584 [001] 72.669031: balance_dirty_state: bdi btrfs-1: dirty=559 wb=821 unstable=0 bg_thresh=1000 thresh=2001 gap=621 poll_thresh=13 ino=257 dd-2584 [001] 72.669094: balance_dirty_state: bdi btrfs-1: dirty=584 wb=821 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 72.669341: balance_dirty_state: bdi btrfs-1: dirty=609 wb=821 unstable=0 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 72.669401: balance_dirty_state: bdi btrfs-1: dirty=609 wb=821 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 72.669519: balance_dirty_state: bdi btrfs-1: dirty=634 wb=821 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 72.669639: balance_dirty_state: bdi btrfs-1: dirty=684 wb=821 unstable=0 bg_thresh=1004 thresh=2008 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 72.669756: balance_dirty_state: bdi btrfs-1: dirty=709 wb=821 unstable=0 bg_thresh=1003 thresh=2007 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 72.669761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=45148 base_bw=196 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 72.677073: balance_dirty_state: bdi btrfs-1: dirty=709 wb=821 unstable=0 bg_thresh=1000 thresh=2001 gap=471 poll_thresh=19 ino=257 dd-2584 [001] 72.677078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=43820 base_bw=172 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 72.685058: balance_dirty_state: bdi btrfs-1: dirty=709 wb=671 unstable=0 bg_thresh=998 thresh=1996 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 72.685183: balance_dirty_state: bdi btrfs-1: dirty=734 wb=671 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 72.685300: balance_dirty_state: bdi btrfs-1: dirty=734 wb=671 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=15 ino=257 dd-2584 [005] 72.685419: balance_dirty_state: bdi btrfs-1: dirty=759 wb=671 unstable=0 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 72.685653: balance_dirty_state: bdi btrfs-1: dirty=784 wb=671 unstable=0 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 72.685890: balance_dirty_state: bdi btrfs-1: dirty=809 wb=671 unstable=0 bg_thresh=1002 thresh=2004 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 72.686478: balance_dirty_state: bdi btrfs-1: dirty=859 wb=671 unstable=0 bg_thresh=1001 thresh=2002 gap=472 poll_thresh=19 ino=257 dd-2584 [005] 72.686487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=43820 base_bw=172 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.693109: balance_dirty_state: bdi btrfs-1: dirty=859 wb=671 unstable=0 bg_thresh=1001 thresh=2002 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 72.693116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=43820 base_bw=172 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.701054: balance_dirty_state: bdi btrfs-1: dirty=859 wb=671 unstable=0 bg_thresh=1001 thresh=2002 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 72.701064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=43820 base_bw=172 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.709008: balance_dirty_state: bdi btrfs-1: dirty=859 wb=621 unstable=0 bg_thresh=1002 thresh=2005 gap=525 poll_thresh=19 ino=257 dd-2584 [004] 72.709111: balance_dirty_state: bdi btrfs-1: dirty=884 wb=621 unstable=0 bg_thresh=1002 thresh=2005 gap=500 poll_thresh=14 ino=257 dd-2584 [004] 72.709118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=43820 base_bw=172 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 72.717057: balance_dirty_state: bdi btrfs-1: dirty=884 wb=496 unstable=0 bg_thresh=1003 thresh=2006 gap=626 poll_thresh=14 ino=257 dd-2584 [004] 72.717152: balance_dirty_state: bdi btrfs-1: dirty=884 wb=496 unstable=0 bg_thresh=1003 thresh=2006 gap=626 poll_thresh=10 ino=257 dd-2584 [004] 72.717209: balance_dirty_state: bdi btrfs-1: dirty=909 wb=496 unstable=0 bg_thresh=1005 thresh=2011 gap=606 poll_thresh=11 ino=257 dd-2584 [004] 72.717265: balance_dirty_state: bdi btrfs-1: dirty=934 wb=496 unstable=0 bg_thresh=1005 thresh=2011 gap=581 poll_thresh=12 ino=257 dd-2584 [004] 72.717321: balance_dirty_state: bdi btrfs-1: dirty=934 wb=496 unstable=0 bg_thresh=1008 thresh=2016 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 72.717378: balance_dirty_state: bdi btrfs-1: dirty=959 wb=496 unstable=0 bg_thresh=1008 thresh=2016 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 72.717441: balance_dirty_state: bdi btrfs-1: dirty=959 wb=496 unstable=0 bg_thresh=1007 thresh=2015 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 72.717540: balance_dirty_state: bdi btrfs-1: dirty=984 wb=446 unstable=0 bg_thresh=1010 thresh=2020 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 72.717725: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=371 unstable=0 bg_thresh=1007 thresh=2015 gap=635 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 72.717812: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25232 wrote=0 to_write=8192 dd-2584 [004] 72.717911: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=371 unstable=0 bg_thresh=1007 thresh=2014 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 72.718097: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=421 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 72.718554: balance_dirty_state: bdi btrfs-1: dirty=859 wb=596 unstable=0 bg_thresh=1006 thresh=2012 gap=557 poll_thresh=20 ino=257 dd-2584 [004] 72.718743: balance_dirty_state: bdi btrfs-1: dirty=809 wb=671 unstable=0 bg_thresh=1001 thresh=2003 gap=523 poll_thresh=21 ino=257 dd-2584 [004] 72.718930: balance_dirty_state: bdi btrfs-1: dirty=784 wb=746 unstable=0 bg_thresh=1004 thresh=2008 gap=478 poll_thresh=22 ino=257 dd-2584 [004] 72.718932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=43820 base_bw=172 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 72.719959: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=704 to_write=7488 dd-2584 [004] 72.725050: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1071 unstable=0 bg_thresh=1007 thresh=2015 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 72.725060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=43820 base_bw=172 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.733050: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1071 unstable=0 bg_thresh=1007 thresh=2015 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 72.733060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=43820 base_bw=172 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.741110: balance_dirty_state: bdi btrfs-1: dirty=459 wb=946 unstable=0 bg_thresh=1006 thresh=2012 gap=607 poll_thresh=22 ino=257 dd-2584 [004] 72.741224: balance_dirty_state: bdi btrfs-1: dirty=459 wb=946 unstable=0 bg_thresh=1008 thresh=2017 gap=612 poll_thresh=16 ino=257 dd-2584 [004] 72.741431: balance_dirty_state: bdi btrfs-1: dirty=509 wb=946 unstable=0 bg_thresh=1008 thresh=2016 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 72.741634: balance_dirty_state: bdi btrfs-1: dirty=534 wb=946 unstable=0 bg_thresh=1010 thresh=2020 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 72.741835: balance_dirty_state: bdi btrfs-1: dirty=559 wb=946 unstable=0 bg_thresh=1009 thresh=2019 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 72.742039: balance_dirty_state: bdi btrfs-1: dirty=609 wb=946 unstable=0 bg_thresh=1009 thresh=2018 gap=463 poll_thresh=20 ino=257 dd-2584 [004] 72.742047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=43820 base_bw=172 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.749078: balance_dirty_state: bdi btrfs-1: dirty=609 wb=946 unstable=0 bg_thresh=1009 thresh=2018 gap=463 poll_thresh=20 ino=257 dd-2584 [004] 72.749086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=43820 base_bw=172 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 72.757107: balance_dirty_state: bdi btrfs-1: dirty=616 wb=714 unstable=0 bg_thresh=1002 thresh=2005 gap=675 poll_thresh=20 ino=257 dd-2584 [004] 72.757212: balance_dirty_state: bdi btrfs-1: dirty=616 wb=714 unstable=0 bg_thresh=1002 thresh=2004 gap=674 poll_thresh=15 ino=257 dd-2584 [004] 72.757298: balance_dirty_state: bdi btrfs-1: dirty=641 wb=714 unstable=0 bg_thresh=1002 thresh=2004 gap=649 poll_thresh=16 ino=257 dd-2584 [004] 72.757762: balance_dirty_state: bdi btrfs-1: dirty=666 wb=714 unstable=0 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=17 ino=257 dd-2584 [004] 72.757931: balance_dirty_state: bdi btrfs-1: dirty=691 wb=714 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 72.758101: balance_dirty_state: bdi btrfs-1: dirty=741 wb=714 unstable=0 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=19 ino=257 dd-2584 [004] 72.758272: balance_dirty_state: bdi btrfs-1: dirty=766 wb=714 unstable=0 bg_thresh=1002 thresh=2004 gap=524 poll_thresh=20 ino=257 dd-2584 [004] 72.758450: balance_dirty_state: bdi btrfs-1: dirty=791 wb=714 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=21 ino=257 dd-2584 [004] 72.758456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-110% task_weight=98% bdi_bw=43820 base_bw=172 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 72.765096: balance_dirty_state: bdi btrfs-1: dirty=791 wb=714 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=21 ino=257 dd-2584 [002] 72.765106: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-110% task_weight=98% bdi_bw=43820 base_bw=172 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 72.777074: balance_dirty_state: bdi btrfs-1: dirty=791 wb=564 unstable=0 bg_thresh=1003 thresh=2006 gap=651 poll_thresh=21 ino=257 dd-2584 [002] 72.777174: balance_dirty_state: bdi btrfs-1: dirty=791 wb=564 unstable=0 bg_thresh=1003 thresh=2006 gap=651 poll_thresh=16 ino=257 dd-2584 [002] 72.777285: balance_dirty_state: bdi btrfs-1: dirty=841 wb=564 unstable=0 bg_thresh=1005 thresh=2011 gap=606 poll_thresh=17 ino=257 dd-2584 [002] 72.777395: balance_dirty_state: bdi btrfs-1: dirty=866 wb=564 unstable=0 bg_thresh=1008 thresh=2016 gap=586 poll_thresh=18 ino=257 dd-2584 [002] 72.777674: balance_dirty_state: bdi btrfs-1: dirty=891 wb=564 unstable=0 bg_thresh=1010 thresh=2020 gap=565 poll_thresh=19 ino=257 dd-2584 [002] 72.777787: balance_dirty_state: bdi btrfs-1: dirty=941 wb=564 unstable=0 bg_thresh=1009 thresh=2019 gap=514 poll_thresh=20 ino=257 dd-2584 [002] 72.777900: balance_dirty_state: bdi btrfs-1: dirty=966 wb=564 unstable=0 bg_thresh=1009 thresh=2018 gap=488 poll_thresh=21 ino=257 dd-2584 [002] 72.777905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=43820 base_bw=172 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 72.785078: balance_dirty_state: bdi btrfs-1: dirty=966 wb=564 unstable=0 bg_thresh=1009 thresh=2018 gap=488 poll_thresh=21 ino=257 dd-2584 [002] 72.785088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=42792 base_bw=164 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 72.793081: balance_dirty_state: bdi btrfs-1: dirty=966 wb=439 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=21 ino=257 dd-2584 [002] 72.793186: balance_dirty_state: bdi btrfs-1: dirty=991 wb=439 unstable=0 bg_thresh=995 thresh=1990 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 72.793303: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=439 unstable=0 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 72.793327: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25308 wrote=0 to_write=8192 dd-2584 [002] 72.793479: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=439 unstable=0 bg_thresh=1005 thresh=2011 gap=531 poll_thresh=18 ino=257 dd-2584 [002] 72.793664: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=489 unstable=0 bg_thresh=1005 thresh=2010 gap=505 poll_thresh=19 ino=257 dd-2584 [002] 72.793850: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=539 unstable=0 bg_thresh=1004 thresh=2009 gap=454 poll_thresh=20 ino=257 dd-2584 [002] 72.793852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=42792 base_bw=164 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 72.795101: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=656 to_write=7536 dd-2584 [006] 72.801024: balance_dirty_state: bdi btrfs-1: dirty=466 wb=964 unstable=0 bg_thresh=990 thresh=1981 gap=551 poll_thresh=20 ino=257 dd-2584 [006] 72.801120: balance_dirty_state: bdi btrfs-1: dirty=466 wb=964 unstable=0 bg_thresh=990 thresh=1981 gap=551 poll_thresh=15 ino=257 dd-2584 [006] 72.801212: balance_dirty_state: bdi btrfs-1: dirty=491 wb=964 unstable=0 bg_thresh=996 thresh=1992 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 72.801616: balance_dirty_state: bdi btrfs-1: dirty=516 wb=964 unstable=0 bg_thresh=1001 thresh=2003 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 72.801853: balance_dirty_state: bdi btrfs-1: dirty=541 wb=964 unstable=0 bg_thresh=1001 thresh=2002 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 72.801862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-63% task_weight=98% bdi_bw=42792 base_bw=164 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 72.809138: balance_dirty_state: bdi btrfs-1: dirty=566 wb=839 unstable=0 bg_thresh=1002 thresh=2005 gap=600 poll_thresh=13 ino=257 dd-2584 [006] 72.809258: balance_dirty_state: bdi btrfs-1: dirty=591 wb=839 unstable=0 bg_thresh=1005 thresh=2010 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 72.809374: balance_dirty_state: bdi btrfs-1: dirty=591 wb=839 unstable=0 bg_thresh=1002 thresh=2004 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 72.809492: balance_dirty_state: bdi btrfs-1: dirty=616 wb=839 unstable=0 bg_thresh=1004 thresh=2009 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 72.809728: balance_dirty_state: bdi btrfs-1: dirty=641 wb=839 unstable=0 bg_thresh=1004 thresh=2008 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 72.809962: balance_dirty_state: bdi btrfs-1: dirty=691 wb=839 unstable=0 bg_thresh=1006 thresh=2012 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 72.809972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1320 avg_dirty=1320 bdi_gap=23% task_gap=-51% task_weight=98% bdi_bw=42792 base_bw=164 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 72.817265: balance_dirty_state: bdi btrfs-1: dirty=691 wb=839 unstable=0 bg_thresh=1003 thresh=2006 gap=476 poll_thresh=13 ino=257 dd-2584 [006] 72.817270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=42792 base_bw=164 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 72.825037: balance_dirty_state: bdi btrfs-1: dirty=691 wb=714 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=13 ino=257 dd-2584 [002] 72.825115: balance_dirty_state: bdi btrfs-1: dirty=691 wb=714 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=10 ino=257 dd-2584 [002] 72.825183: balance_dirty_state: bdi btrfs-1: dirty=716 wb=714 unstable=0 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=11 ino=257 dd-2584 [002] 72.825250: balance_dirty_state: bdi btrfs-1: dirty=741 wb=714 unstable=0 bg_thresh=1004 thresh=2008 gap=553 poll_thresh=12 ino=257 dd-2584 [002] 72.825511: balance_dirty_state: bdi btrfs-1: dirty=741 wb=714 unstable=0 bg_thresh=1006 thresh=2013 gap=558 poll_thresh=13 ino=257 dd-2584 [002] 72.825577: balance_dirty_state: bdi btrfs-1: dirty=766 wb=714 unstable=0 bg_thresh=1006 thresh=2013 gap=533 poll_thresh=14 ino=257 dd-2584 [002] 72.825644: balance_dirty_state: bdi btrfs-1: dirty=766 wb=714 unstable=0 bg_thresh=1009 thresh=2018 gap=538 poll_thresh=15 ino=257 dd-2584 [002] 72.825712: balance_dirty_state: bdi btrfs-1: dirty=791 wb=714 unstable=0 bg_thresh=1011 thresh=2023 gap=518 poll_thresh=16 ino=257 dd-2584 [002] 72.825844: balance_dirty_state: bdi btrfs-1: dirty=816 wb=714 unstable=0 bg_thresh=1011 thresh=2022 gap=492 poll_thresh=17 ino=257 dd-2584 [002] 72.825849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=42792 base_bw=164 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 72.833135: balance_dirty_state: bdi btrfs-1: dirty=816 wb=714 unstable=0 bg_thresh=1011 thresh=2022 gap=492 poll_thresh=17 ino=257 dd-2584 [002] 72.833145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=42792 base_bw=164 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 72.841154: balance_dirty_state: bdi btrfs-1: dirty=816 wb=664 unstable=0 bg_thresh=1009 thresh=2018 gap=538 poll_thresh=17 ino=257 dd-2584 [002] 72.841237: balance_dirty_state: bdi btrfs-1: dirty=841 wb=664 unstable=0 bg_thresh=1009 thresh=2018 gap=513 poll_thresh=13 ino=257 dd-2584 [002] 72.841303: balance_dirty_state: bdi btrfs-1: dirty=866 wb=664 unstable=0 bg_thresh=1011 thresh=2023 gap=493 poll_thresh=14 ino=257 dd-2584 [002] 72.841308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-85% task_weight=98% bdi_bw=42792 base_bw=164 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 72.849271: balance_dirty_state: bdi btrfs-1: dirty=866 wb=539 unstable=0 bg_thresh=1008 thresh=2016 gap=611 poll_thresh=10 ino=257 dd-2584 [002] 72.849340: balance_dirty_state: bdi btrfs-1: dirty=891 wb=539 unstable=0 bg_thresh=1010 thresh=2021 gap=591 poll_thresh=11 ino=257 dd-2584 [002] 72.849407: balance_dirty_state: bdi btrfs-1: dirty=916 wb=539 unstable=0 bg_thresh=1010 thresh=2021 gap=566 poll_thresh=12 ino=257 dd-2584 [002] 72.849476: balance_dirty_state: bdi btrfs-1: dirty=916 wb=539 unstable=0 bg_thresh=1010 thresh=2020 gap=565 poll_thresh=13 ino=257 dd-2584 [002] 72.849545: balance_dirty_state: bdi btrfs-1: dirty=941 wb=539 unstable=0 bg_thresh=1010 thresh=2020 gap=540 poll_thresh=14 ino=257 dd-2584 [002] 72.849614: balance_dirty_state: bdi btrfs-1: dirty=966 wb=539 unstable=0 bg_thresh=1009 thresh=2019 gap=514 poll_thresh=15 ino=257 dd-2584 [002] 72.849685: balance_dirty_state: bdi btrfs-1: dirty=966 wb=539 unstable=0 bg_thresh=1012 thresh=2024 gap=519 poll_thresh=16 ino=257 dd-2584 [002] 72.850031: balance_dirty_state: bdi btrfs-1: dirty=991 wb=539 unstable=0 bg_thresh=1003 thresh=2006 gap=476 poll_thresh=17 ino=257 dd-2584 [002] 72.850037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=42792 base_bw=164 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 72.857209: balance_dirty_state: bdi btrfs-1: dirty=991 wb=414 unstable=0 bg_thresh=1008 thresh=2017 gap=612 poll_thresh=17 ino=257 dd-2584 [002] 72.857296: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=414 unstable=0 bg_thresh=1008 thresh=2016 gap=586 poll_thresh=13 ino=257 flush-btrfs-1-2586 [006] 72.857325: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25372 wrote=0 to_write=8192 dd-2584 [002] 72.857399: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=414 unstable=0 bg_thresh=1008 thresh=2016 gap=561 poll_thresh=14 ino=257 dd-2584 [002] 72.857503: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=414 unstable=0 bg_thresh=1007 thresh=2015 gap=560 poll_thresh=15 ino=257 dd-2584 [002] 72.857613: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=439 unstable=0 bg_thresh=1004 thresh=2009 gap=529 poll_thresh=16 ino=257 dd-2584 [002] 72.857827: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=489 unstable=0 bg_thresh=1006 thresh=2013 gap=508 poll_thresh=17 ino=257 dd-2584 [002] 72.858037: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=539 unstable=0 bg_thresh=1006 thresh=2012 gap=457 poll_thresh=18 ino=257 dd-2584 [002] 72.858040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=42792 base_bw=164 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 72.859855: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=352 wrote=688 to_write=7504 dd-2584 [002] 72.865146: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1089 unstable=0 bg_thresh=1006 thresh=2012 gap=457 poll_thresh=18 ino=257 dd-2584 [002] 72.865155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=42792 base_bw=164 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 72.873141: balance_dirty_state: bdi btrfs-1: dirty=466 wb=964 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=18 ino=257 dd-2584 [002] 72.873212: balance_dirty_state: bdi btrfs-1: dirty=466 wb=964 unstable=0 bg_thresh=1006 thresh=2012 gap=582 poll_thresh=13 ino=257 dd-2584 [002] 72.873274: balance_dirty_state: bdi btrfs-1: dirty=491 wb=964 unstable=0 bg_thresh=1006 thresh=2012 gap=557 poll_thresh=14 ino=257 dd-2584 [002] 72.873337: balance_dirty_state: bdi btrfs-1: dirty=491 wb=964 unstable=0 bg_thresh=1004 thresh=2008 gap=553 poll_thresh=15 ino=257 dd-2584 [002] 72.873400: balance_dirty_state: bdi btrfs-1: dirty=516 wb=964 unstable=0 bg_thresh=1003 thresh=2007 gap=527 poll_thresh=16 ino=257 dd-2584 [002] 72.873523: balance_dirty_state: bdi btrfs-1: dirty=541 wb=964 unstable=0 bg_thresh=1003 thresh=2006 gap=501 poll_thresh=17 ino=257 dd-2584 [002] 72.873528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=42792 base_bw=164 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 72.881092: balance_dirty_state: bdi btrfs-1: dirty=541 wb=814 unstable=0 bg_thresh=1005 thresh=2010 gap=655 poll_thresh=17 ino=257 dd-2584 [002] 72.881210: balance_dirty_state: bdi btrfs-1: dirty=566 wb=814 unstable=0 bg_thresh=1007 thresh=2015 gap=635 poll_thresh=13 ino=257 dd-2584 [002] 72.881590: balance_dirty_state: bdi btrfs-1: dirty=591 wb=814 unstable=0 bg_thresh=1004 thresh=2009 gap=604 poll_thresh=14 ino=257 dd-2584 [002] 72.881686: balance_dirty_state: bdi btrfs-1: dirty=591 wb=814 unstable=0 bg_thresh=1007 thresh=2014 gap=609 poll_thresh=15 ino=257 dd-2584 [002] 72.881781: balance_dirty_state: bdi btrfs-1: dirty=616 wb=814 unstable=0 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=16 ino=257 dd-2584 [002] 72.881971: balance_dirty_state: bdi btrfs-1: dirty=641 wb=814 unstable=0 bg_thresh=1006 thresh=2012 gap=557 poll_thresh=17 ino=257 dd-2584 [002] 72.882158: balance_dirty_state: bdi btrfs-1: dirty=691 wb=814 unstable=0 bg_thresh=1005 thresh=2011 gap=506 poll_thresh=18 ino=257 dd-2584 [002] 72.882347: balance_dirty_state: bdi btrfs-1: dirty=716 wb=814 unstable=0 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=19 ino=257 dd-2584 [002] 72.882354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=42792 base_bw=164 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 72.889197: balance_dirty_state: bdi btrfs-1: dirty=716 wb=814 unstable=0 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=19 ino=257 dd-2584 [002] 72.889207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=42664 base_bw=144 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 72.897175: balance_dirty_state: bdi btrfs-1: dirty=716 wb=814 unstable=0 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 72.897182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=42664 base_bw=144 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 72.905134: balance_dirty_state: bdi btrfs-1: dirty=716 wb=814 unstable=0 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 72.905142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=42664 base_bw=144 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 72.913153: balance_dirty_state: bdi btrfs-1: dirty=716 wb=814 unstable=0 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 72.913160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=42664 base_bw=144 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 72.921113: balance_dirty_state: bdi btrfs-1: dirty=716 wb=714 unstable=0 bg_thresh=1008 thresh=2017 gap=587 poll_thresh=19 ino=257 dd-2584 [000] 72.921223: balance_dirty_state: bdi btrfs-1: dirty=741 wb=689 unstable=0 bg_thresh=1008 thresh=2017 gap=587 poll_thresh=14 ino=257 dd-2584 [000] 72.921307: balance_dirty_state: bdi btrfs-1: dirty=741 wb=689 unstable=0 bg_thresh=1011 thresh=2022 gap=592 poll_thresh=15 ino=257 dd-2584 [000] 72.921393: balance_dirty_state: bdi btrfs-1: dirty=766 wb=689 unstable=0 bg_thresh=1010 thresh=2021 gap=566 poll_thresh=16 ino=257 dd-2584 [000] 72.921588: balance_dirty_state: bdi btrfs-1: dirty=791 wb=689 unstable=0 bg_thresh=1010 thresh=2020 gap=540 poll_thresh=17 ino=257 dd-2584 [000] 72.921762: balance_dirty_state: bdi btrfs-1: dirty=841 wb=689 unstable=0 bg_thresh=1009 thresh=2019 gap=489 poll_thresh=18 ino=257 dd-2584 [000] 72.921768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=42664 base_bw=144 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 72.929139: balance_dirty_state: bdi btrfs-1: dirty=841 wb=689 unstable=0 bg_thresh=1003 thresh=2006 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 72.929145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=42664 base_bw=144 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 72.941138: balance_dirty_state: bdi btrfs-1: dirty=841 wb=539 unstable=0 bg_thresh=1004 thresh=2009 gap=629 poll_thresh=18 ino=257 dd-2584 [005] 72.941384: balance_dirty_state: bdi btrfs-1: dirty=841 wb=539 unstable=0 bg_thresh=1004 thresh=2009 gap=629 poll_thresh=13 ino=257 dd-2584 [005] 72.941446: balance_dirty_state: bdi btrfs-1: dirty=866 wb=539 unstable=0 bg_thresh=1007 thresh=2014 gap=609 poll_thresh=14 ino=257 dd-2584 [005] 72.941503: balance_dirty_state: bdi btrfs-1: dirty=891 wb=539 unstable=0 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 72.941564: balance_dirty_state: bdi btrfs-1: dirty=891 wb=539 unstable=0 bg_thresh=1006 thresh=2013 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 72.941682: balance_dirty_state: bdi btrfs-1: dirty=941 wb=539 unstable=0 bg_thresh=1006 thresh=2012 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 72.941801: balance_dirty_state: bdi btrfs-1: dirty=966 wb=539 unstable=0 bg_thresh=1005 thresh=2011 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 72.941919: balance_dirty_state: bdi btrfs-1: dirty=991 wb=539 unstable=0 bg_thresh=1007 thresh=2015 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 72.941924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=42664 base_bw=144 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 72.953094: balance_dirty_state: bdi btrfs-1: dirty=991 wb=539 unstable=0 bg_thresh=1012 thresh=2025 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 72.953101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=42664 base_bw=144 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 72.965047: balance_dirty_state: bdi btrfs-1: dirty=991 wb=289 unstable=0 bg_thresh=1008 thresh=2016 gap=736 poll_thresh=19 ino=257 dd-2584 [005] 72.965113: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=289 unstable=0 bg_thresh=1008 thresh=2016 gap=711 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 72.965134: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25480 wrote=0 to_write=8192 dd-2584 [005] 72.965202: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=289 unstable=0 bg_thresh=1010 thresh=2021 gap=716 poll_thresh=15 ino=257 dd-2584 [005] 72.965287: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=289 unstable=0 bg_thresh=1010 thresh=2021 gap=691 poll_thresh=16 ino=257 dd-2584 [005] 72.965469: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=339 unstable=0 bg_thresh=1013 thresh=2026 gap=671 poll_thresh=17 ino=257 dd-2584 [005] 72.965946: balance_dirty_state: bdi btrfs-1: dirty=941 wb=464 unstable=0 bg_thresh=1015 thresh=2030 gap=625 poll_thresh=18 ino=257 dd-2584 [005] 72.966127: balance_dirty_state: bdi btrfs-1: dirty=916 wb=514 unstable=0 bg_thresh=1014 thresh=2029 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 72.966307: balance_dirty_state: bdi btrfs-1: dirty=891 wb=564 unstable=0 bg_thresh=1014 thresh=2028 gap=573 poll_thresh=20 ino=257 dd-2584 [005] 72.966486: balance_dirty_state: bdi btrfs-1: dirty=866 wb=614 unstable=0 bg_thresh=1013 thresh=2027 gap=547 poll_thresh=21 ino=257 dd-2584 [005] 72.966668: balance_dirty_state: bdi btrfs-1: dirty=866 wb=664 unstable=0 bg_thresh=1015 thresh=2031 gap=501 poll_thresh=22 ino=257 dd-2584 [005] 72.966670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-125% task_weight=101% bdi_bw=42664 base_bw=144 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 72.967555: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=460 wrote=768 to_write=7424 dd-2584 [005] 72.977150: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1080 unstable=0 bg_thresh=1018 thresh=2036 gap=469 poll_thresh=22 ino=257 dd-2584 [005] 72.977159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-166% task_weight=101% bdi_bw=42664 base_bw=144 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 72.985085: balance_dirty_state: bdi btrfs-1: dirty=487 wb=980 unstable=0 bg_thresh=1015 thresh=2031 gap=564 poll_thresh=22 ino=257 dd-2584 [001] 72.985186: balance_dirty_state: bdi btrfs-1: dirty=487 wb=955 unstable=0 bg_thresh=1010 thresh=2021 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 72.985376: balance_dirty_state: bdi btrfs-1: dirty=512 wb=955 unstable=0 bg_thresh=1010 thresh=2020 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 72.985568: balance_dirty_state: bdi btrfs-1: dirty=562 wb=955 unstable=0 bg_thresh=1005 thresh=2010 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 72.985574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-56% task_weight=100% bdi_bw=42664 base_bw=144 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 72.993171: balance_dirty_state: bdi btrfs-1: dirty=559 wb=830 unstable=0 bg_thresh=1009 thresh=2019 gap=630 poll_thresh=13 ino=257 dd-2584 [001] 72.993236: balance_dirty_state: bdi btrfs-1: dirty=584 wb=830 unstable=0 bg_thresh=1009 thresh=2018 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 72.993480: balance_dirty_state: bdi btrfs-1: dirty=584 wb=830 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 72.993543: balance_dirty_state: bdi btrfs-1: dirty=609 wb=830 unstable=0 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 72.993669: balance_dirty_state: bdi btrfs-1: dirty=634 wb=830 unstable=0 bg_thresh=1006 thresh=2013 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 72.993792: balance_dirty_state: bdi btrfs-1: dirty=684 wb=830 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 72.993797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-58% task_weight=100% bdi_bw=41452 base_bw=128 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 73.001217: balance_dirty_state: bdi btrfs-1: dirty=695 wb=818 unstable=0 bg_thresh=1006 thresh=2012 gap=499 poll_thresh=13 ino=257 dd-2584 [001] 73.001222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-52% task_weight=100% bdi_bw=41452 base_bw=128 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 73.009281: balance_dirty_state: bdi btrfs-1: dirty=720 wb=768 unstable=0 bg_thresh=1008 thresh=2017 gap=529 poll_thresh=10 ino=257 dd-2584 [001] 73.009339: balance_dirty_state: bdi btrfs-1: dirty=745 wb=768 unstable=0 bg_thresh=1005 thresh=2011 gap=498 poll_thresh=11 ino=257 dd-2584 [001] 73.009343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=23% task_gap=-52% task_weight=99% bdi_bw=41452 base_bw=128 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 73.017261: balance_dirty_state: bdi btrfs-1: dirty=745 wb=768 unstable=0 bg_thresh=1005 thresh=2011 gap=498 poll_thresh=8 ino=257 dd-2584 [000] 73.017269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=41452 base_bw=128 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 73.025080: balance_dirty_state: bdi btrfs-1: dirty=745 wb=643 unstable=0 bg_thresh=1007 thresh=2014 gap=626 poll_thresh=8 ino=257 dd-2584 [000] 73.025187: balance_dirty_state: bdi btrfs-1: dirty=770 wb=643 unstable=0 bg_thresh=1007 thresh=2014 gap=601 poll_thresh=6 ino=257 dd-2584 [000] 73.025287: balance_dirty_state: bdi btrfs-1: dirty=795 wb=643 unstable=0 bg_thresh=1007 thresh=2014 gap=576 poll_thresh=7 ino=257 dd-2584 [000] 73.025385: balance_dirty_state: bdi btrfs-1: dirty=795 wb=643 unstable=0 bg_thresh=1009 thresh=2019 gap=581 poll_thresh=8 ino=257 dd-2584 [000] 73.025484: balance_dirty_state: bdi btrfs-1: dirty=820 wb=643 unstable=0 bg_thresh=1012 thresh=2024 gap=561 poll_thresh=9 ino=257 dd-2584 [000] 73.025583: balance_dirty_state: bdi btrfs-1: dirty=820 wb=643 unstable=0 bg_thresh=1012 thresh=2024 gap=561 poll_thresh=10 ino=257 dd-2584 [000] 73.025684: balance_dirty_state: bdi btrfs-1: dirty=845 wb=643 unstable=0 bg_thresh=1014 thresh=2029 gap=541 poll_thresh=11 ino=257 dd-2584 [000] 73.026087: balance_dirty_state: bdi btrfs-1: dirty=870 wb=643 unstable=0 bg_thresh=1014 thresh=2028 gap=515 poll_thresh=12 ino=257 dd-2584 [000] 73.026190: balance_dirty_state: bdi btrfs-1: dirty=870 wb=643 unstable=0 bg_thresh=1014 thresh=2028 gap=515 poll_thresh=13 ino=257 dd-2584 [000] 73.026290: balance_dirty_state: bdi btrfs-1: dirty=895 wb=643 unstable=0 bg_thresh=1013 thresh=2027 gap=489 poll_thresh=14 ino=257 dd-2584 [000] 73.026298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-80% task_weight=99% bdi_bw=41452 base_bw=128 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 73.033168: balance_dirty_state: bdi btrfs-1: dirty=920 wb=393 unstable=0 bg_thresh=1006 thresh=2013 gap=700 poll_thresh=10 ino=257 dd-2584 [000] 73.033223: balance_dirty_state: bdi btrfs-1: dirty=920 wb=393 unstable=0 bg_thresh=1006 thresh=2013 gap=700 poll_thresh=11 ino=257 dd-2584 [000] 73.033279: balance_dirty_state: bdi btrfs-1: dirty=945 wb=393 unstable=0 bg_thresh=1009 thresh=2018 gap=680 poll_thresh=12 ino=257 dd-2584 [000] 73.033334: balance_dirty_state: bdi btrfs-1: dirty=970 wb=393 unstable=0 bg_thresh=1009 thresh=2018 gap=655 poll_thresh=13 ino=257 dd-2584 [000] 73.033389: balance_dirty_state: bdi btrfs-1: dirty=970 wb=393 unstable=0 bg_thresh=1011 thresh=2023 gap=660 poll_thresh=14 ino=257 dd-2584 [000] 73.033446: balance_dirty_state: bdi btrfs-1: dirty=995 wb=393 unstable=0 bg_thresh=1014 thresh=2028 gap=640 poll_thresh=15 ino=257 dd-2584 [000] 73.033504: balance_dirty_state: bdi btrfs-1: dirty=995 wb=393 unstable=0 bg_thresh=1013 thresh=2027 gap=639 poll_thresh=16 ino=257 dd-2584 [000] 73.033616: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=393 unstable=0 bg_thresh=1013 thresh=2026 gap=588 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 73.033704: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25548 wrote=0 to_write=8192 dd-2584 [000] 73.033741: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=393 unstable=0 bg_thresh=1012 thresh=2025 gap=562 poll_thresh=18 ino=257 dd-2584 [000] 73.033865: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=418 unstable=0 bg_thresh=1012 thresh=2024 gap=536 poll_thresh=19 ino=257 dd-2584 [000] 73.034165: balance_dirty_state: bdi btrfs-1: dirty=995 wb=543 unstable=0 bg_thresh=1014 thresh=2028 gap=490 poll_thresh=20 ino=257 dd-2584 [000] 73.034167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1320 avg_dirty=1320 bdi_gap=33% task_gap=-34% task_weight=100% bdi_bw=41452 base_bw=128 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 73.035248: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=528 wrote=656 to_write=7536 dd-2584 [000] 73.041168: balance_dirty_state: bdi btrfs-1: dirty=495 wb=918 unstable=0 bg_thresh=1006 thresh=2012 gap=599 poll_thresh=15 ino=257 dd-2584 [000] 73.041225: balance_dirty_state: bdi btrfs-1: dirty=520 wb=918 unstable=0 bg_thresh=1006 thresh=2012 gap=574 poll_thresh=16 ino=257 dd-2584 [000] 73.041335: balance_dirty_state: bdi btrfs-1: dirty=545 wb=918 unstable=0 bg_thresh=1011 thresh=2022 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 73.041448: balance_dirty_state: bdi btrfs-1: dirty=570 wb=918 unstable=0 bg_thresh=1013 thresh=2027 gap=539 poll_thresh=18 ino=257 dd-2584 [000] 73.041561: balance_dirty_state: bdi btrfs-1: dirty=620 wb=918 unstable=0 bg_thresh=1013 thresh=2026 gap=488 poll_thresh=19 ino=257 dd-2584 [000] 73.041566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=41452 base_bw=128 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 73.049168: balance_dirty_state: bdi btrfs-1: dirty=617 wb=915 unstable=0 bg_thresh=1011 thresh=2023 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 73.049174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=41452 base_bw=128 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 73.057118: balance_dirty_state: bdi btrfs-1: dirty=617 wb=790 unstable=0 bg_thresh=1011 thresh=2023 gap=616 poll_thresh=19 ino=257 dd-2584 [000] 73.057251: balance_dirty_state: bdi btrfs-1: dirty=610 wb=783 unstable=0 bg_thresh=1013 thresh=2026 gap=633 poll_thresh=14 ino=257 dd-2584 [000] 73.057344: balance_dirty_state: bdi btrfs-1: dirty=635 wb=783 unstable=0 bg_thresh=1013 thresh=2026 gap=608 poll_thresh=15 ino=257 dd-2584 [000] 73.057435: balance_dirty_state: bdi btrfs-1: dirty=660 wb=783 unstable=0 bg_thresh=1015 thresh=2031 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 73.057616: balance_dirty_state: bdi btrfs-1: dirty=685 wb=783 unstable=0 bg_thresh=1018 thresh=2036 gap=568 poll_thresh=17 ino=257 dd-2584 [000] 73.058117: balance_dirty_state: bdi btrfs-1: dirty=710 wb=783 unstable=0 bg_thresh=1020 thresh=2040 gap=547 poll_thresh=18 ino=257 dd-2584 [000] 73.058299: balance_dirty_state: bdi btrfs-1: dirty=760 wb=783 unstable=0 bg_thresh=1019 thresh=2039 gap=496 poll_thresh=19 ino=257 dd-2584 [000] 73.058306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-113% task_weight=99% bdi_bw=41452 base_bw=128 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 73.065200: balance_dirty_state: bdi btrfs-1: dirty=760 wb=783 unstable=0 bg_thresh=1016 thresh=2033 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 73.065206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-121% task_weight=100% bdi_bw=41452 base_bw=128 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 73.073196: balance_dirty_state: bdi btrfs-1: dirty=758 wb=758 unstable=0 bg_thresh=1011 thresh=2023 gap=507 poll_thresh=19 ino=257 dd-2584 [006] 73.073273: balance_dirty_state: bdi btrfs-1: dirty=758 wb=708 unstable=0 bg_thresh=1011 thresh=2023 gap=557 poll_thresh=14 ino=257 dd-2584 [006] 73.073341: balance_dirty_state: bdi btrfs-1: dirty=783 wb=683 unstable=0 bg_thresh=1014 thresh=2028 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 73.073400: balance_dirty_state: bdi btrfs-1: dirty=808 wb=658 unstable=0 bg_thresh=1013 thresh=2027 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 73.073521: balance_dirty_state: bdi btrfs-1: dirty=833 wb=658 unstable=0 bg_thresh=1016 thresh=2032 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 73.073641: balance_dirty_state: bdi btrfs-1: dirty=858 wb=658 unstable=0 bg_thresh=1012 thresh=2025 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 73.073759: balance_dirty_state: bdi btrfs-1: dirty=908 wb=658 unstable=0 bg_thresh=1012 thresh=2024 gap=458 poll_thresh=19 ino=257 dd-2584 [006] 73.073765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1360 avg_dirty=1360 bdi_gap=7% task_gap=-84% task_weight=99% bdi_bw=41452 base_bw=128 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 73.081244: balance_dirty_state: bdi btrfs-1: dirty=908 wb=533 unstable=0 bg_thresh=1013 thresh=2027 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 73.081307: balance_dirty_state: bdi btrfs-1: dirty=933 wb=533 unstable=0 bg_thresh=1013 thresh=2026 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 73.081367: balance_dirty_state: bdi btrfs-1: dirty=958 wb=533 unstable=0 bg_thresh=1010 thresh=2020 gap=529 poll_thresh=16 ino=257 dd-2584 [006] 73.081658: balance_dirty_state: bdi btrfs-1: dirty=983 wb=533 unstable=0 bg_thresh=1009 thresh=2019 gap=503 poll_thresh=17 ino=257 dd-2584 [006] 73.081663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1320 avg_dirty=1320 bdi_gap=28% task_gap=-43% task_weight=99% bdi_bw=41452 base_bw=128 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 73.089252: balance_dirty_state: bdi btrfs-1: dirty=983 wb=408 unstable=0 bg_thresh=1011 thresh=2023 gap=632 poll_thresh=13 ino=257 dd-2584 [006] 73.089316: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=408 unstable=0 bg_thresh=1011 thresh=2022 gap=606 poll_thresh=14 ino=257 dd-2584 [006] 73.089374: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=408 unstable=0 bg_thresh=1013 thresh=2027 gap=586 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 73.089433: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25604 wrote=0 to_write=8192 dd-2584 [006] 73.089440: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=408 unstable=0 bg_thresh=1010 thresh=2021 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 73.089562: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=408 unstable=0 bg_thresh=1010 thresh=2020 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 73.089688: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=458 unstable=0 bg_thresh=1009 thresh=2019 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 73.089690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-90% task_weight=99% bdi_bw=41452 base_bw=128 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 73.092197: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=584 wrote=624 to_write=7568 dd-2584 [006] 73.097278: balance_dirty_state: bdi btrfs-1: dirty=508 wb=908 unstable=0 bg_thresh=1014 thresh=2029 gap=613 poll_thresh=13 ino=257 dd-2584 [006] 73.097343: balance_dirty_state: bdi btrfs-1: dirty=508 wb=908 unstable=0 bg_thresh=1011 thresh=2023 gap=607 poll_thresh=14 ino=257 dd-2584 [006] 73.097402: balance_dirty_state: bdi btrfs-1: dirty=533 wb=908 unstable=0 bg_thresh=1014 thresh=2028 gap=587 poll_thresh=15 ino=257 dd-2584 [006] 73.097462: balance_dirty_state: bdi btrfs-1: dirty=533 wb=908 unstable=0 bg_thresh=1011 thresh=2022 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 73.097579: balance_dirty_state: bdi btrfs-1: dirty=583 wb=908 unstable=0 bg_thresh=1010 thresh=2021 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 73.097892: balance_dirty_state: bdi btrfs-1: dirty=608 wb=908 unstable=0 bg_thresh=1012 thresh=2025 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 73.098005: balance_dirty_state: bdi btrfs-1: dirty=633 wb=908 unstable=0 bg_thresh=1012 thresh=2024 gap=483 poll_thresh=19 ino=257 dd-2584 [006] 73.098010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=41772 base_bw=120 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 73.105185: balance_dirty_state: bdi btrfs-1: dirty=633 wb=783 unstable=0 bg_thresh=1013 thresh=2027 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 73.105289: balance_dirty_state: bdi btrfs-1: dirty=658 wb=783 unstable=0 bg_thresh=1013 thresh=2026 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 73.105347: balance_dirty_state: bdi btrfs-1: dirty=683 wb=783 unstable=0 bg_thresh=1013 thresh=2026 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 73.105404: balance_dirty_state: bdi btrfs-1: dirty=683 wb=783 unstable=0 bg_thresh=1012 thresh=2025 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 73.105516: balance_dirty_state: bdi btrfs-1: dirty=733 wb=783 unstable=0 bg_thresh=1014 thresh=2029 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 73.105630: balance_dirty_state: bdi btrfs-1: dirty=758 wb=783 unstable=0 bg_thresh=1014 thresh=2028 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 73.105635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=41772 base_bw=120 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 73.113220: balance_dirty_state: bdi btrfs-1: dirty=758 wb=658 unstable=0 bg_thresh=1010 thresh=2021 gap=605 poll_thresh=18 ino=257 dd-2584 [006] 73.113293: balance_dirty_state: bdi btrfs-1: dirty=758 wb=658 unstable=0 bg_thresh=1010 thresh=2021 gap=605 poll_thresh=13 ino=257 dd-2584 [006] 73.113355: balance_dirty_state: bdi btrfs-1: dirty=783 wb=658 unstable=0 bg_thresh=1010 thresh=2020 gap=579 poll_thresh=14 ino=257 dd-2584 [006] 73.113414: balance_dirty_state: bdi btrfs-1: dirty=808 wb=658 unstable=0 bg_thresh=1007 thresh=2014 gap=548 poll_thresh=15 ino=257 dd-2584 [006] 73.113472: balance_dirty_state: bdi btrfs-1: dirty=808 wb=658 unstable=0 bg_thresh=1009 thresh=2019 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 73.113590: balance_dirty_state: bdi btrfs-1: dirty=858 wb=658 unstable=0 bg_thresh=1011 thresh=2023 gap=507 poll_thresh=17 ino=257 dd-2584 [006] 73.113879: balance_dirty_state: bdi btrfs-1: dirty=883 wb=658 unstable=0 bg_thresh=1011 thresh=2022 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 73.113884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=41772 base_bw=120 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 73.121212: balance_dirty_state: bdi btrfs-1: dirty=883 wb=508 unstable=0 bg_thresh=1010 thresh=2020 gap=629 poll_thresh=18 ino=257 dd-2584 [006] 73.121298: balance_dirty_state: bdi btrfs-1: dirty=908 wb=508 unstable=0 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=13 ino=257 dd-2584 [006] 73.121359: balance_dirty_state: bdi btrfs-1: dirty=908 wb=508 unstable=0 bg_thresh=1009 thresh=2019 gap=603 poll_thresh=14 ino=257 dd-2584 [006] 73.121416: balance_dirty_state: bdi btrfs-1: dirty=933 wb=508 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 73.121474: balance_dirty_state: bdi btrfs-1: dirty=933 wb=508 unstable=0 bg_thresh=1009 thresh=2018 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 73.121587: balance_dirty_state: bdi btrfs-1: dirty=983 wb=508 unstable=0 bg_thresh=1011 thresh=2022 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 73.121700: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=508 unstable=0 bg_thresh=1010 thresh=2021 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 73.121704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=41772 base_bw=120 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 73.129281: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=383 unstable=0 bg_thresh=1010 thresh=2021 gap=630 poll_thresh=18 ino=257 dd-2584 [006] 73.129382: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=383 unstable=0 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=13 ino=257 flush-btrfs-1-2586 [001] 73.129399: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25644 wrote=0 to_write=8192 dd-2584 [006] 73.129448: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=383 unstable=0 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=14 ino=257 dd-2584 [006] 73.129512: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=383 unstable=0 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 73.129574: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=408 unstable=0 bg_thresh=1009 thresh=2018 gap=552 poll_thresh=16 ino=257 dd-2584 [006] 73.129702: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=458 unstable=0 bg_thresh=1008 thresh=2017 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 73.130001: balance_dirty_state: bdi btrfs-1: dirty=908 wb=608 unstable=0 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 73.130003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=41772 base_bw=120 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 73.131949: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=624 wrote=656 to_write=7536 dd-2584 [006] 73.137270: balance_dirty_state: bdi btrfs-1: dirty=483 wb=908 unstable=0 bg_thresh=1009 thresh=2018 gap=627 poll_thresh=18 ino=257 dd-2584 [006] 73.137370: balance_dirty_state: bdi btrfs-1: dirty=508 wb=908 unstable=0 bg_thresh=1009 thresh=2018 gap=602 poll_thresh=13 ino=257 dd-2584 [006] 73.137431: balance_dirty_state: bdi btrfs-1: dirty=508 wb=908 unstable=0 bg_thresh=1008 thresh=2017 gap=601 poll_thresh=14 ino=257 dd-2584 [006] 73.137489: balance_dirty_state: bdi btrfs-1: dirty=533 wb=908 unstable=0 bg_thresh=1011 thresh=2022 gap=581 poll_thresh=15 ino=257 dd-2584 [006] 73.137548: balance_dirty_state: bdi btrfs-1: dirty=558 wb=908 unstable=0 bg_thresh=1010 thresh=2021 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 73.137664: balance_dirty_state: bdi btrfs-1: dirty=583 wb=908 unstable=0 bg_thresh=1010 thresh=2020 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 73.137804: balance_dirty_state: bdi btrfs-1: dirty=608 wb=908 unstable=0 bg_thresh=1009 thresh=2019 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 73.137809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=41772 base_bw=120 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 73.145195: balance_dirty_state: bdi btrfs-1: dirty=608 wb=783 unstable=0 bg_thresh=1006 thresh=2012 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 73.145277: balance_dirty_state: bdi btrfs-1: dirty=633 wb=783 unstable=0 bg_thresh=1005 thresh=2011 gap=595 poll_thresh=13 ino=257 dd-2584 [006] 73.145336: balance_dirty_state: bdi btrfs-1: dirty=658 wb=783 unstable=0 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=14 ino=257 dd-2584 [006] 73.145394: balance_dirty_state: bdi btrfs-1: dirty=658 wb=783 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=15 ino=257 dd-2584 [006] 73.145453: balance_dirty_state: bdi btrfs-1: dirty=683 wb=783 unstable=0 bg_thresh=1007 thresh=2015 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 73.145568: balance_dirty_state: bdi btrfs-1: dirty=708 wb=783 unstable=0 bg_thresh=1007 thresh=2014 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 73.146846: balance_dirty_state: bdi btrfs-1: dirty=733 wb=708 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=18 ino=257 dd-2584 [006] 73.146963: balance_dirty_state: bdi btrfs-1: dirty=783 wb=708 unstable=0 bg_thresh=1006 thresh=2013 gap=522 poll_thresh=19 ino=257 dd-2584 [006] 73.147080: balance_dirty_state: bdi btrfs-1: dirty=808 wb=708 unstable=0 bg_thresh=1006 thresh=2012 gap=496 poll_thresh=20 ino=257 dd-2584 [006] 73.147085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=41772 base_bw=120 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 73.153153: balance_dirty_state: bdi btrfs-1: dirty=808 wb=658 unstable=0 bg_thresh=1006 thresh=2012 gap=546 poll_thresh=20 ino=257 dd-2584 [006] 73.153239: balance_dirty_state: bdi btrfs-1: dirty=833 wb=658 unstable=0 bg_thresh=1008 thresh=2017 gap=526 poll_thresh=15 ino=257 dd-2584 [006] 73.153298: balance_dirty_state: bdi btrfs-1: dirty=833 wb=658 unstable=0 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=16 ino=257 dd-2584 [006] 73.153415: balance_dirty_state: bdi btrfs-1: dirty=883 wb=658 unstable=0 bg_thresh=1005 thresh=2010 gap=469 poll_thresh=17 ino=257 dd-2584 [006] 73.153420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=41772 base_bw=120 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 73.161161: balance_dirty_state: bdi btrfs-1: dirty=883 wb=658 unstable=0 bg_thresh=1004 thresh=2008 gap=467 poll_thresh=17 ino=257 dd-2584 [006] 73.161168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=41772 base_bw=120 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 73.169116: balance_dirty_state: bdi btrfs-1: dirty=883 wb=408 unstable=0 bg_thresh=1001 thresh=2003 gap=712 poll_thresh=17 ino=257 dd-2584 [006] 73.169188: balance_dirty_state: bdi btrfs-1: dirty=883 wb=358 unstable=0 bg_thresh=1007 thresh=2014 gap=773 poll_thresh=13 ino=257 dd-2584 [006] 73.169260: balance_dirty_state: bdi btrfs-1: dirty=908 wb=308 unstable=0 bg_thresh=1009 thresh=2019 gap=803 poll_thresh=14 ino=257 dd-2584 [006] 73.169325: balance_dirty_state: bdi btrfs-1: dirty=908 wb=283 unstable=0 bg_thresh=1012 thresh=2024 gap=833 poll_thresh=15 ino=257 dd-2584 [006] 73.169384: balance_dirty_state: bdi btrfs-1: dirty=933 wb=283 unstable=0 bg_thresh=1009 thresh=2018 gap=802 poll_thresh=16 ino=257 dd-2584 [006] 73.169500: balance_dirty_state: bdi btrfs-1: dirty=958 wb=283 unstable=0 bg_thresh=1008 thresh=2017 gap=776 poll_thresh=17 ino=257 dd-2584 [006] 73.169786: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=283 unstable=0 bg_thresh=1008 thresh=2016 gap=725 poll_thresh=18 ino=257 dd-2584 [006] 73.169902: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=283 unstable=0 bg_thresh=1010 thresh=2020 gap=704 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 73.169917: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25684 wrote=0 to_write=8192 dd-2584 [006] 73.170027: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=283 unstable=0 bg_thresh=1009 thresh=2019 gap=678 poll_thresh=20 ino=257 dd-2584 [006] 73.170153: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=358 unstable=0 bg_thresh=1009 thresh=2018 gap=652 poll_thresh=21 ino=257 dd-2584 [006] 73.170283: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=408 unstable=0 bg_thresh=1011 thresh=2022 gap=606 poll_thresh=22 ino=257 dd-2584 [006] 73.170412: balance_dirty_state: bdi btrfs-1: dirty=983 wb=458 unstable=0 bg_thresh=1010 thresh=2021 gap=580 poll_thresh=23 ino=257 dd-2584 [006] 73.170544: balance_dirty_state: bdi btrfs-1: dirty=958 wb=508 unstable=0 bg_thresh=1007 thresh=2014 gap=548 poll_thresh=24 ino=257 dd-2584 [006] 73.170671: balance_dirty_state: bdi btrfs-1: dirty=958 wb=558 unstable=0 bg_thresh=1006 thresh=2013 gap=497 poll_thresh=25 ino=257 dd-2584 [006] 73.170673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=41772 base_bw=120 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 73.171669: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=664 wrote=736 to_write=7456 dd-2584 [006] 73.181533: balance_dirty_state: bdi btrfs-1: dirty=533 wb=883 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=19 ino=257 dd-2584 [006] 73.181651: balance_dirty_state: bdi btrfs-1: dirty=558 wb=883 unstable=0 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=20 ino=257 dd-2584 [006] 73.181768: balance_dirty_state: bdi btrfs-1: dirty=583 wb=883 unstable=0 bg_thresh=1003 thresh=2006 gap=540 poll_thresh=21 ino=257 dd-2584 [006] 73.181886: balance_dirty_state: bdi btrfs-1: dirty=633 wb=883 unstable=0 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=22 ino=257 dd-2584 [006] 73.181891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=41772 base_bw=120 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 73.189150: balance_dirty_state: bdi btrfs-1: dirty=633 wb=758 unstable=0 bg_thresh=1014 thresh=2028 gap=637 poll_thresh=22 ino=257 dd-2584 [002] 73.189246: balance_dirty_state: bdi btrfs-1: dirty=633 wb=758 unstable=0 bg_thresh=1013 thresh=2027 gap=636 poll_thresh=16 ino=257 dd-2584 [002] 73.189422: balance_dirty_state: bdi btrfs-1: dirty=683 wb=758 unstable=0 bg_thresh=1013 thresh=2026 gap=585 poll_thresh=17 ino=257 dd-2584 [002] 73.189602: balance_dirty_state: bdi btrfs-1: dirty=708 wb=758 unstable=0 bg_thresh=1012 thresh=2025 gap=559 poll_thresh=18 ino=257 dd-2584 [002] 73.189777: balance_dirty_state: bdi btrfs-1: dirty=733 wb=758 unstable=0 bg_thresh=1012 thresh=2024 gap=533 poll_thresh=19 ino=257 dd-2584 [002] 73.190253: balance_dirty_state: bdi btrfs-1: dirty=783 wb=758 unstable=0 bg_thresh=1014 thresh=2028 gap=487 poll_thresh=20 ino=257 dd-2584 [002] 73.190259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=41772 base_bw=120 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 73.197210: balance_dirty_state: bdi btrfs-1: dirty=783 wb=608 unstable=0 bg_thresh=1011 thresh=2023 gap=632 poll_thresh=20 ino=257 dd-2584 [000] 73.197314: balance_dirty_state: bdi btrfs-1: dirty=783 wb=608 unstable=0 bg_thresh=1011 thresh=2023 gap=632 poll_thresh=15 ino=257 dd-2584 [000] 73.197396: balance_dirty_state: bdi btrfs-1: dirty=808 wb=608 unstable=0 bg_thresh=1014 thresh=2028 gap=612 poll_thresh=16 ino=257 dd-2584 [000] 73.197565: balance_dirty_state: bdi btrfs-1: dirty=833 wb=608 unstable=0 bg_thresh=1016 thresh=2033 gap=592 poll_thresh=17 ino=257 dd-2584 [000] 73.198234: balance_dirty_state: bdi btrfs-1: dirty=883 wb=608 unstable=0 bg_thresh=1016 thresh=2032 gap=541 poll_thresh=18 ino=257 dd-2584 [000] 73.198376: balance_dirty_state: bdi btrfs-1: dirty=908 wb=608 unstable=0 bg_thresh=1015 thresh=2031 gap=515 poll_thresh=19 ino=257 dd-2584 [000] 73.198488: balance_dirty_state: bdi btrfs-1: dirty=933 wb=608 unstable=0 bg_thresh=1017 thresh=2035 gap=494 poll_thresh=20 ino=257 dd-2584 [000] 73.198493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=41772 base_bw=120 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 73.205269: balance_dirty_state: bdi btrfs-1: dirty=933 wb=483 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=20 ino=257 dd-2584 [000] 73.205332: balance_dirty_state: bdi btrfs-1: dirty=958 wb=483 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=15 ino=257 dd-2584 [000] 73.205387: balance_dirty_state: bdi btrfs-1: dirty=958 wb=483 unstable=0 bg_thresh=1007 thresh=2014 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 73.205497: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=483 unstable=0 bg_thresh=1009 thresh=2019 gap=528 poll_thresh=17 ino=257 dd-2584 [000] 73.205780: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=483 unstable=0 bg_thresh=1009 thresh=2018 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 73.205784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=99% bdi_bw=44396 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 73.205866: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25720 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 73.207095: writeback_single_inode: bdi btrfs-1: ino=257 state= age=700 wrote=528 to_write=7664 dd-2584 [000] 73.213180: balance_dirty_state: bdi btrfs-1: dirty=483 wb=908 unstable=0 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=18 ino=257 dd-2584 [000] 73.213274: balance_dirty_state: bdi btrfs-1: dirty=508 wb=908 unstable=0 bg_thresh=1005 thresh=2011 gap=595 poll_thresh=13 ino=257 dd-2584 [000] 73.213331: balance_dirty_state: bdi btrfs-1: dirty=508 wb=908 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=14 ino=257 dd-2584 [000] 73.213390: balance_dirty_state: bdi btrfs-1: dirty=533 wb=908 unstable=0 bg_thresh=1008 thresh=2016 gap=575 poll_thresh=15 ino=257 dd-2584 [000] 73.213448: balance_dirty_state: bdi btrfs-1: dirty=533 wb=908 unstable=0 bg_thresh=1010 thresh=2021 gap=580 poll_thresh=16 ino=257 dd-2584 [000] 73.213567: balance_dirty_state: bdi btrfs-1: dirty=583 wb=908 unstable=0 bg_thresh=1010 thresh=2020 gap=529 poll_thresh=17 ino=257 dd-2584 [000] 73.213742: balance_dirty_state: bdi btrfs-1: dirty=608 wb=858 unstable=0 bg_thresh=1012 thresh=2024 gap=558 poll_thresh=18 ino=257 dd-2584 [000] 73.213943: balance_dirty_state: bdi btrfs-1: dirty=633 wb=758 unstable=0 bg_thresh=1011 thresh=2023 gap=632 poll_thresh=19 ino=257 dd-2584 [000] 73.214126: balance_dirty_state: bdi btrfs-1: dirty=683 wb=758 unstable=0 bg_thresh=1010 thresh=2020 gap=579 poll_thresh=20 ino=257 dd-2584 [000] 73.214313: balance_dirty_state: bdi btrfs-1: dirty=708 wb=758 unstable=0 bg_thresh=1010 thresh=2020 gap=554 poll_thresh=21 ino=257 dd-2584 [000] 73.214783: balance_dirty_state: bdi btrfs-1: dirty=733 wb=758 unstable=0 bg_thresh=1004 thresh=2008 gap=517 poll_thresh=22 ino=257 dd-2584 [000] 73.214961: balance_dirty_state: bdi btrfs-1: dirty=758 wb=758 unstable=0 bg_thresh=1006 thresh=2013 gap=497 poll_thresh=23 ino=257 dd-2584 [000] 73.214968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=44396 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 73.221213: balance_dirty_state: bdi btrfs-1: dirty=758 wb=758 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=23 ino=257 dd-2584 [000] 73.221217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=44396 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.229214: balance_dirty_state: bdi btrfs-1: dirty=783 wb=608 unstable=0 bg_thresh=1003 thresh=2006 gap=615 poll_thresh=23 ino=257 dd-2584 [004] 73.229320: balance_dirty_state: bdi btrfs-1: dirty=808 wb=533 unstable=0 bg_thresh=1003 thresh=2006 gap=665 poll_thresh=17 ino=257 dd-2584 [004] 73.229487: balance_dirty_state: bdi btrfs-1: dirty=833 wb=533 unstable=0 bg_thresh=1005 thresh=2011 gap=645 poll_thresh=18 ino=257 dd-2584 [004] 73.229652: balance_dirty_state: bdi btrfs-1: dirty=858 wb=533 unstable=0 bg_thresh=1008 thresh=2016 gap=625 poll_thresh=19 ino=257 dd-2584 [004] 73.229825: balance_dirty_state: bdi btrfs-1: dirty=883 wb=533 unstable=0 bg_thresh=1013 thresh=2026 gap=610 poll_thresh=20 ino=257 dd-2584 [004] 73.229994: balance_dirty_state: bdi btrfs-1: dirty=933 wb=533 unstable=0 bg_thresh=1012 thresh=2025 gap=559 poll_thresh=21 ino=257 dd-2584 [004] 73.230165: balance_dirty_state: bdi btrfs-1: dirty=958 wb=533 unstable=0 bg_thresh=1012 thresh=2024 gap=533 poll_thresh=22 ino=257 dd-2584 [004] 73.230335: balance_dirty_state: bdi btrfs-1: dirty=983 wb=533 unstable=0 bg_thresh=1008 thresh=2017 gap=501 poll_thresh=23 ino=257 dd-2584 [004] 73.230341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=44396 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.237186: balance_dirty_state: bdi btrfs-1: dirty=983 wb=408 unstable=0 bg_thresh=1002 thresh=2005 gap=614 poll_thresh=23 ino=257 dd-2584 [004] 73.237425: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=408 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 73.237488: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25752 wrote=0 to_write=8192 dd-2584 [004] 73.237550: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=408 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=18 ino=257 dd-2584 [004] 73.237675: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=433 unstable=0 bg_thresh=1007 thresh=2015 gap=549 poll_thresh=19 ino=257 dd-2584 [004] 73.237802: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=483 unstable=0 bg_thresh=1009 thresh=2019 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 73.237804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=44396 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 73.238939: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=608 to_write=7584 dd-2584 [004] 73.245181: balance_dirty_state: bdi btrfs-1: dirty=508 wb=883 unstable=0 bg_thresh=1006 thresh=2013 gap=622 poll_thresh=20 ino=257 dd-2584 [004] 73.245276: balance_dirty_state: bdi btrfs-1: dirty=508 wb=883 unstable=0 bg_thresh=1006 thresh=2013 gap=622 poll_thresh=15 ino=257 dd-2584 [004] 73.245335: balance_dirty_state: bdi btrfs-1: dirty=533 wb=883 unstable=0 bg_thresh=1009 thresh=2018 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 73.245448: balance_dirty_state: bdi btrfs-1: dirty=558 wb=883 unstable=0 bg_thresh=1008 thresh=2017 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 73.245563: balance_dirty_state: bdi btrfs-1: dirty=608 wb=883 unstable=0 bg_thresh=1008 thresh=2016 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 73.245677: balance_dirty_state: bdi btrfs-1: dirty=633 wb=883 unstable=0 bg_thresh=1007 thresh=2015 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 73.245682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=44396 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.253164: balance_dirty_state: bdi btrfs-1: dirty=633 wb=758 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 73.253269: balance_dirty_state: bdi btrfs-1: dirty=633 wb=758 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 73.253494: balance_dirty_state: bdi btrfs-1: dirty=658 wb=758 unstable=0 bg_thresh=1006 thresh=2012 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 73.253549: balance_dirty_state: bdi btrfs-1: dirty=683 wb=758 unstable=0 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 73.253660: balance_dirty_state: bdi btrfs-1: dirty=708 wb=758 unstable=0 bg_thresh=1008 thresh=2017 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 73.253773: balance_dirty_state: bdi btrfs-1: dirty=733 wb=758 unstable=0 bg_thresh=1010 thresh=2021 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 73.253885: balance_dirty_state: bdi btrfs-1: dirty=783 wb=758 unstable=0 bg_thresh=1010 thresh=2020 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 73.253889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=44396 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.261163: balance_dirty_state: bdi btrfs-1: dirty=783 wb=608 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 73.261339: balance_dirty_state: bdi btrfs-1: dirty=783 wb=608 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 73.261512: balance_dirty_state: bdi btrfs-1: dirty=808 wb=608 unstable=0 bg_thresh=1006 thresh=2012 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 73.261686: balance_dirty_state: bdi btrfs-1: dirty=833 wb=608 unstable=0 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 73.262035: balance_dirty_state: bdi btrfs-1: dirty=858 wb=608 unstable=0 bg_thresh=1008 thresh=2017 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 73.262394: balance_dirty_state: bdi btrfs-1: dirty=883 wb=608 unstable=0 bg_thresh=1010 thresh=2021 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 73.263373: balance_dirty_state: bdi btrfs-1: dirty=908 wb=608 unstable=0 bg_thresh=1010 thresh=2020 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 73.263385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=44396 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.269190: balance_dirty_state: bdi btrfs-1: dirty=908 wb=608 unstable=0 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 73.269202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=44396 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.277184: balance_dirty_state: bdi btrfs-1: dirty=908 wb=358 unstable=0 bg_thresh=1004 thresh=2008 gap=742 poll_thresh=19 ino=257 dd-2584 [004] 73.277270: balance_dirty_state: bdi btrfs-1: dirty=933 wb=358 unstable=0 bg_thresh=1004 thresh=2008 gap=717 poll_thresh=14 ino=257 dd-2584 [004] 73.277330: balance_dirty_state: bdi btrfs-1: dirty=958 wb=358 unstable=0 bg_thresh=1006 thresh=2013 gap=697 poll_thresh=15 ino=257 dd-2584 [004] 73.277384: balance_dirty_state: bdi btrfs-1: dirty=958 wb=358 unstable=0 bg_thresh=1006 thresh=2013 gap=697 poll_thresh=16 ino=257 dd-2584 [004] 73.277496: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=358 unstable=0 bg_thresh=1009 thresh=2018 gap=652 poll_thresh=17 ino=257 dd-2584 [004] 73.277609: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=358 unstable=0 bg_thresh=1011 thresh=2022 gap=631 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 73.277697: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25792 wrote=0 to_write=8192 dd-2584 [004] 73.277733: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=358 unstable=0 bg_thresh=1010 thresh=2021 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 73.277857: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=383 unstable=0 bg_thresh=1010 thresh=2020 gap=579 poll_thresh=20 ino=257 dd-2584 [004] 73.277984: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=433 unstable=0 bg_thresh=1009 thresh=2019 gap=528 poll_thresh=21 ino=257 dd-2584 [004] 73.278113: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=483 unstable=0 bg_thresh=1011 thresh=2023 gap=507 poll_thresh=22 ino=257 dd-2584 [004] 73.278419: balance_dirty_state: bdi btrfs-1: dirty=908 wb=633 unstable=0 bg_thresh=1011 thresh=2022 gap=481 poll_thresh=23 ino=257 dd-2584 [004] 73.278421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=44396 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 73.279359: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=688 to_write=7504 dd-2584 [004] 73.285170: balance_dirty_state: bdi btrfs-1: dirty=483 wb=883 unstable=0 bg_thresh=1003 thresh=2007 gap=641 poll_thresh=23 ino=257 dd-2584 [004] 73.285264: balance_dirty_state: bdi btrfs-1: dirty=508 wb=883 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=17 ino=257 dd-2584 [004] 73.285379: balance_dirty_state: bdi btrfs-1: dirty=533 wb=883 unstable=0 bg_thresh=1006 thresh=2012 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 73.285490: balance_dirty_state: bdi btrfs-1: dirty=558 wb=883 unstable=0 bg_thresh=1008 thresh=2017 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 73.285604: balance_dirty_state: bdi btrfs-1: dirty=608 wb=883 unstable=0 bg_thresh=1010 thresh=2021 gap=530 poll_thresh=20 ino=257 dd-2584 [004] 73.285715: balance_dirty_state: bdi btrfs-1: dirty=633 wb=883 unstable=0 bg_thresh=1010 thresh=2020 gap=504 poll_thresh=21 ino=257 dd-2584 [004] 73.285720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=44396 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.293199: balance_dirty_state: bdi btrfs-1: dirty=633 wb=758 unstable=0 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=21 ino=257 dd-2584 [004] 73.293293: balance_dirty_state: bdi btrfs-1: dirty=658 wb=758 unstable=0 bg_thresh=1005 thresh=2010 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 73.293409: balance_dirty_state: bdi btrfs-1: dirty=683 wb=758 unstable=0 bg_thresh=1007 thresh=2015 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 73.293520: balance_dirty_state: bdi btrfs-1: dirty=708 wb=758 unstable=0 bg_thresh=1010 thresh=2020 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 73.293801: balance_dirty_state: bdi btrfs-1: dirty=733 wb=758 unstable=0 bg_thresh=1012 thresh=2024 gap=533 poll_thresh=19 ino=257 dd-2584 [004] 73.293914: balance_dirty_state: bdi btrfs-1: dirty=783 wb=758 unstable=0 bg_thresh=1011 thresh=2023 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 73.293918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=44396 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.301255: balance_dirty_state: bdi btrfs-1: dirty=783 wb=658 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 73.301347: balance_dirty_state: bdi btrfs-1: dirty=783 wb=658 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 73.301429: balance_dirty_state: bdi btrfs-1: dirty=808 wb=658 unstable=0 bg_thresh=1006 thresh=2013 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 73.301593: balance_dirty_state: bdi btrfs-1: dirty=833 wb=658 unstable=0 bg_thresh=1009 thresh=2018 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 73.301760: balance_dirty_state: bdi btrfs-1: dirty=883 wb=658 unstable=0 bg_thresh=1011 thresh=2023 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 73.301766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=44396 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.309213: balance_dirty_state: bdi btrfs-1: dirty=883 wb=408 unstable=0 bg_thresh=1009 thresh=2018 gap=727 poll_thresh=18 ino=257 dd-2584 [004] 73.309278: balance_dirty_state: bdi btrfs-1: dirty=883 wb=408 unstable=0 bg_thresh=1009 thresh=2018 gap=727 poll_thresh=13 ino=257 dd-2584 [004] 73.309332: balance_dirty_state: bdi btrfs-1: dirty=908 wb=408 unstable=0 bg_thresh=1011 thresh=2023 gap=707 poll_thresh=14 ino=257 dd-2584 [004] 73.309388: balance_dirty_state: bdi btrfs-1: dirty=908 wb=408 unstable=0 bg_thresh=1011 thresh=2023 gap=707 poll_thresh=15 ino=257 dd-2584 [004] 73.309445: balance_dirty_state: bdi btrfs-1: dirty=933 wb=408 unstable=0 bg_thresh=1011 thresh=2022 gap=681 poll_thresh=16 ino=257 dd-2584 [004] 73.309558: balance_dirty_state: bdi btrfs-1: dirty=958 wb=408 unstable=0 bg_thresh=1010 thresh=2021 gap=655 poll_thresh=17 ino=257 dd-2584 [004] 73.309836: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=408 unstable=0 bg_thresh=1010 thresh=2020 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 73.309950: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=408 unstable=0 bg_thresh=1012 thresh=2024 gap=583 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 73.310015: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25824 wrote=0 to_write=8192 dd-2584 [004] 73.310075: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=408 unstable=0 bg_thresh=1011 thresh=2023 gap=557 poll_thresh=20 ino=257 dd-2584 [004] 73.310202: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=458 unstable=0 bg_thresh=1011 thresh=2022 gap=481 poll_thresh=21 ino=257 dd-2584 [004] 73.310203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=47228 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 73.311438: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=608 to_write=7584 dd-2584 [004] 73.317185: balance_dirty_state: bdi btrfs-1: dirty=508 wb=908 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=21 ino=257 dd-2584 [004] 73.317249: balance_dirty_state: bdi btrfs-1: dirty=508 wb=908 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 73.317366: balance_dirty_state: bdi btrfs-1: dirty=533 wb=908 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 73.317483: balance_dirty_state: bdi btrfs-1: dirty=583 wb=908 unstable=0 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 73.317599: balance_dirty_state: bdi btrfs-1: dirty=608 wb=908 unstable=0 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 73.317603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=47228 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.325191: balance_dirty_state: bdi btrfs-1: dirty=608 wb=783 unstable=0 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 73.325265: balance_dirty_state: bdi btrfs-1: dirty=633 wb=783 unstable=0 bg_thresh=1005 thresh=2010 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 73.325486: balance_dirty_state: bdi btrfs-1: dirty=633 wb=783 unstable=0 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 73.325542: balance_dirty_state: bdi btrfs-1: dirty=658 wb=783 unstable=0 bg_thresh=1007 thresh=2015 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 73.325653: balance_dirty_state: bdi btrfs-1: dirty=683 wb=783 unstable=0 bg_thresh=1010 thresh=2020 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 73.325767: balance_dirty_state: bdi btrfs-1: dirty=708 wb=783 unstable=0 bg_thresh=1012 thresh=2024 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 73.325880: balance_dirty_state: bdi btrfs-1: dirty=758 wb=783 unstable=0 bg_thresh=1011 thresh=2023 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 73.325885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=47228 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.333173: balance_dirty_state: bdi btrfs-1: dirty=758 wb=658 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 73.333261: balance_dirty_state: bdi btrfs-1: dirty=758 wb=658 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 73.333345: balance_dirty_state: bdi btrfs-1: dirty=783 wb=658 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 73.333427: balance_dirty_state: bdi btrfs-1: dirty=808 wb=658 unstable=0 bg_thresh=1006 thresh=2013 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 73.333594: balance_dirty_state: bdi btrfs-1: dirty=833 wb=658 unstable=0 bg_thresh=1009 thresh=2018 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 73.333763: balance_dirty_state: bdi btrfs-1: dirty=858 wb=658 unstable=0 bg_thresh=1011 thresh=2022 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 73.334225: balance_dirty_state: bdi btrfs-1: dirty=908 wb=658 unstable=0 bg_thresh=1010 thresh=2021 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 73.334231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=47228 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.341206: balance_dirty_state: bdi btrfs-1: dirty=908 wb=608 unstable=0 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 73.341212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=47228 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.349213: balance_dirty_state: bdi btrfs-1: dirty=908 wb=358 unstable=0 bg_thresh=1004 thresh=2009 gap=743 poll_thresh=19 ino=257 dd-2584 [004] 73.349276: balance_dirty_state: bdi btrfs-1: dirty=908 wb=358 unstable=0 bg_thresh=1004 thresh=2009 gap=743 poll_thresh=14 ino=257 dd-2584 [004] 73.349336: balance_dirty_state: bdi btrfs-1: dirty=933 wb=358 unstable=0 bg_thresh=1007 thresh=2014 gap=723 poll_thresh=15 ino=257 dd-2584 [004] 73.349394: balance_dirty_state: bdi btrfs-1: dirty=933 wb=358 unstable=0 bg_thresh=1005 thresh=2011 gap=720 poll_thresh=16 ino=257 dd-2584 [004] 73.349513: balance_dirty_state: bdi btrfs-1: dirty=983 wb=358 unstable=0 bg_thresh=1008 thresh=2016 gap=675 poll_thresh=17 ino=257 dd-2584 [004] 73.349638: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=358 unstable=0 bg_thresh=1010 thresh=2020 gap=654 poll_thresh=18 ino=257 dd-2584 [004] 73.349759: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=358 unstable=0 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 73.349830: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25864 wrote=0 to_write=8192 dd-2584 [004] 73.349885: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=358 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=20 ino=257 dd-2584 [004] 73.350018: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=383 unstable=0 bg_thresh=1001 thresh=2003 gap=537 poll_thresh=21 ino=257 dd-2584 [004] 73.350156: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=433 unstable=0 bg_thresh=1003 thresh=2007 gap=541 poll_thresh=22 ino=257 dd-2584 [004] 73.350475: balance_dirty_state: bdi btrfs-1: dirty=933 wb=583 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=23 ino=257 dd-2584 [004] 73.350477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=47228 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 73.351442: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=672 to_write=7520 dd-2584 [004] 73.361224: balance_dirty_state: bdi btrfs-1: dirty=483 wb=908 unstable=0 bg_thresh=998 thresh=1997 gap=606 poll_thresh=23 ino=257 dd-2584 [004] 73.361350: balance_dirty_state: bdi btrfs-1: dirty=508 wb=908 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 73.361468: balance_dirty_state: bdi btrfs-1: dirty=533 wb=908 unstable=0 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 73.361582: balance_dirty_state: bdi btrfs-1: dirty=583 wb=908 unstable=0 bg_thresh=1003 thresh=2007 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 73.361700: balance_dirty_state: bdi btrfs-1: dirty=608 wb=908 unstable=0 bg_thresh=1008 thresh=2017 gap=501 poll_thresh=20 ino=257 dd-2584 [004] 73.361705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=98% bdi_bw=47228 base_bw=108 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 73.373262: balance_dirty_state: bdi btrfs-1: dirty=608 wb=683 unstable=0 bg_thresh=999 thresh=1998 gap=707 poll_thresh=20 ino=257 dd-2584 [004] 73.373356: balance_dirty_state: bdi btrfs-1: dirty=633 wb=683 unstable=0 bg_thresh=999 thresh=1998 gap=682 poll_thresh=15 ino=257 dd-2584 [004] 73.373442: balance_dirty_state: bdi btrfs-1: dirty=633 wb=683 unstable=0 bg_thresh=1001 thresh=2003 gap=687 poll_thresh=16 ino=257 dd-2584 [004] 73.373616: balance_dirty_state: bdi btrfs-1: dirty=658 wb=683 unstable=0 bg_thresh=1004 thresh=2008 gap=667 poll_thresh=17 ino=257 dd-2584 [004] 73.373788: balance_dirty_state: bdi btrfs-1: dirty=708 wb=683 unstable=0 bg_thresh=1006 thresh=2013 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 73.374256: balance_dirty_state: bdi btrfs-1: dirty=733 wb=683 unstable=0 bg_thresh=1008 thresh=2017 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 73.374425: balance_dirty_state: bdi btrfs-1: dirty=758 wb=683 unstable=0 bg_thresh=1008 thresh=2016 gap=575 poll_thresh=20 ino=257 dd-2584 [004] 73.374594: balance_dirty_state: bdi btrfs-1: dirty=808 wb=683 unstable=0 bg_thresh=1007 thresh=2015 gap=524 poll_thresh=21 ino=257 dd-2584 [004] 73.374766: balance_dirty_state: bdi btrfs-1: dirty=833 wb=683 unstable=0 bg_thresh=1004 thresh=2008 gap=492 poll_thresh=22 ino=257 dd-2584 [004] 73.374772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=47228 base_bw=108 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 73.385214: balance_dirty_state: bdi btrfs-1: dirty=833 wb=433 unstable=0 bg_thresh=998 thresh=1996 gap=730 poll_thresh=22 ino=257 dd-2584 [004] 73.385334: balance_dirty_state: bdi btrfs-1: dirty=833 wb=433 unstable=0 bg_thresh=998 thresh=1996 gap=730 poll_thresh=16 ino=257 dd-2584 [004] 73.385447: balance_dirty_state: bdi btrfs-1: dirty=883 wb=433 unstable=0 bg_thresh=1000 thresh=2001 gap=685 poll_thresh=17 ino=257 dd-2584 [004] 73.385558: balance_dirty_state: bdi btrfs-1: dirty=908 wb=433 unstable=0 bg_thresh=1003 thresh=2006 gap=665 poll_thresh=18 ino=257 dd-2584 [004] 73.385671: balance_dirty_state: bdi btrfs-1: dirty=933 wb=433 unstable=0 bg_thresh=1008 thresh=2016 gap=650 poll_thresh=19 ino=257 dd-2584 [004] 73.385784: balance_dirty_state: bdi btrfs-1: dirty=983 wb=433 unstable=0 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=20 ino=257 dd-2584 [004] 73.386061: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=433 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 73.386123: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25900 wrote=0 to_write=8192 dd-2584 [004] 73.386187: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=433 unstable=0 bg_thresh=1003 thresh=2007 gap=541 poll_thresh=22 ino=257 dd-2584 [004] 73.386313: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=458 unstable=0 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=23 ino=257 dd-2584 [004] 73.386441: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=508 unstable=0 bg_thresh=1005 thresh=2010 gap=469 poll_thresh=24 ino=257 dd-2584 [004] 73.386442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=47228 base_bw=108 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 73.387581: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=608 to_write=7584 dd-2584 [004] 73.393188: balance_dirty_state: bdi btrfs-1: dirty=508 wb=908 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=24 ino=257 dd-2584 [004] 73.393259: balance_dirty_state: bdi btrfs-1: dirty=508 wb=908 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 73.393380: balance_dirty_state: bdi btrfs-1: dirty=558 wb=908 unstable=0 bg_thresh=1002 thresh=2005 gap=539 poll_thresh=19 ino=257 dd-2584 [004] 73.393495: balance_dirty_state: bdi btrfs-1: dirty=583 wb=908 unstable=0 bg_thresh=1005 thresh=2010 gap=519 poll_thresh=20 ino=257 dd-2584 [004] 73.393609: balance_dirty_state: bdi btrfs-1: dirty=608 wb=908 unstable=0 bg_thresh=1007 thresh=2014 gap=498 poll_thresh=21 ino=257 dd-2584 [004] 73.393613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=47228 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 73.401304: balance_dirty_state: bdi btrfs-1: dirty=608 wb=758 unstable=0 bg_thresh=1005 thresh=2010 gap=644 poll_thresh=21 ino=257 dd-2584 [006] 73.401394: balance_dirty_state: bdi btrfs-1: dirty=608 wb=758 unstable=0 bg_thresh=1002 thresh=2004 gap=638 poll_thresh=16 ino=257 dd-2584 [006] 73.401982: balance_dirty_state: bdi btrfs-1: dirty=658 wb=758 unstable=0 bg_thresh=1001 thresh=2003 gap=587 poll_thresh=17 ino=257 dd-2584 [006] 73.402214: balance_dirty_state: bdi btrfs-1: dirty=683 wb=758 unstable=0 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=18 ino=257 dd-2584 [006] 73.402449: balance_dirty_state: bdi btrfs-1: dirty=708 wb=758 unstable=0 bg_thresh=1003 thresh=2006 gap=540 poll_thresh=19 ino=257 dd-2584 [006] 73.402682: balance_dirty_state: bdi btrfs-1: dirty=733 wb=758 unstable=0 bg_thresh=1002 thresh=2005 gap=514 poll_thresh=20 ino=257 dd-2584 [006] 73.402923: balance_dirty_state: bdi btrfs-1: dirty=783 wb=758 unstable=0 bg_thresh=1002 thresh=2004 gap=463 poll_thresh=21 ino=257 dd-2584 [006] 73.402932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=47228 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 73.409298: balance_dirty_state: bdi btrfs-1: dirty=783 wb=633 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=21 ino=257 dd-2584 [006] 73.409425: balance_dirty_state: bdi btrfs-1: dirty=783 wb=633 unstable=0 bg_thresh=996 thresh=1992 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 73.409664: balance_dirty_state: bdi btrfs-1: dirty=833 wb=633 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 73.409899: balance_dirty_state: bdi btrfs-1: dirty=858 wb=633 unstable=0 bg_thresh=997 thresh=1995 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 73.410479: balance_dirty_state: bdi btrfs-1: dirty=883 wb=633 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=19 ino=257 dd-2584 [006] 73.410488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=47228 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 73.417268: balance_dirty_state: bdi btrfs-1: dirty=883 wb=508 unstable=0 bg_thresh=996 thresh=1992 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 73.417372: balance_dirty_state: bdi btrfs-1: dirty=908 wb=508 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=14 ino=257 dd-2584 [006] 73.417432: balance_dirty_state: bdi btrfs-1: dirty=933 wb=508 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=15 ino=257 dd-2584 [006] 73.417499: balance_dirty_state: bdi btrfs-1: dirty=933 wb=483 unstable=0 bg_thresh=995 thresh=1990 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 73.417616: balance_dirty_state: bdi btrfs-1: dirty=958 wb=483 unstable=0 bg_thresh=994 thresh=1989 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 73.417732: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=483 unstable=0 bg_thresh=994 thresh=1988 gap=497 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 73.417777: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25932 wrote=0 to_write=8192 dd-2584 [006] 73.417857: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=483 unstable=0 bg_thresh=993 thresh=1987 gap=471 poll_thresh=19 ino=257 dd-2584 [006] 73.417858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=49432 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 73.420334: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=204 wrote=544 to_write=7648 dd-2584 [000] 73.425288: balance_dirty_state: bdi btrfs-1: dirty=483 wb=908 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=19 ino=257 dd-2584 [000] 73.425412: balance_dirty_state: bdi btrfs-1: dirty=483 wb=908 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=14 ino=257 dd-2584 [000] 73.425530: balance_dirty_state: bdi btrfs-1: dirty=508 wb=908 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 73.425614: balance_dirty_state: bdi btrfs-1: dirty=533 wb=908 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 73.425731: balance_dirty_state: bdi btrfs-1: dirty=558 wb=908 unstable=0 bg_thresh=996 thresh=1993 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 73.426148: balance_dirty_state: bdi btrfs-1: dirty=583 wb=908 unstable=0 bg_thresh=998 thresh=1997 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 73.426383: balance_dirty_state: bdi btrfs-1: dirty=608 wb=908 unstable=0 bg_thresh=998 thresh=1996 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 73.426392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=49432 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 73.433271: balance_dirty_state: bdi btrfs-1: dirty=608 wb=783 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=19 ino=257 dd-2584 [000] 73.433396: balance_dirty_state: bdi btrfs-1: dirty=633 wb=783 unstable=0 bg_thresh=994 thresh=1988 gap=572 poll_thresh=14 ino=257 dd-2584 [000] 73.433513: balance_dirty_state: bdi btrfs-1: dirty=658 wb=783 unstable=0 bg_thresh=996 thresh=1993 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 73.433631: balance_dirty_state: bdi btrfs-1: dirty=658 wb=783 unstable=0 bg_thresh=993 thresh=1987 gap=546 poll_thresh=16 ino=257 dd-2584 [000] 73.433866: balance_dirty_state: bdi btrfs-1: dirty=708 wb=783 unstable=0 bg_thresh=995 thresh=1991 gap=500 poll_thresh=17 ino=257 dd-2584 [000] 73.434098: balance_dirty_state: bdi btrfs-1: dirty=733 wb=783 unstable=0 bg_thresh=995 thresh=1990 gap=474 poll_thresh=18 ino=257 dd-2584 [000] 73.434106: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=49432 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 73.441235: balance_dirty_state: bdi btrfs-1: dirty=733 wb=658 unstable=0 bg_thresh=994 thresh=1989 gap=598 poll_thresh=18 ino=257 dd-2584 [000] 73.441307: balance_dirty_state: bdi btrfs-1: dirty=758 wb=658 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=13 ino=257 dd-2584 [000] 73.441364: balance_dirty_state: bdi btrfs-1: dirty=758 wb=658 unstable=0 bg_thresh=994 thresh=1988 gap=572 poll_thresh=14 ino=257 dd-2584 [000] 73.441421: balance_dirty_state: bdi btrfs-1: dirty=783 wb=658 unstable=0 bg_thresh=996 thresh=1993 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 73.441478: balance_dirty_state: bdi btrfs-1: dirty=783 wb=658 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=16 ino=257 dd-2584 [000] 73.441592: balance_dirty_state: bdi btrfs-1: dirty=833 wb=658 unstable=0 bg_thresh=995 thresh=1991 gap=500 poll_thresh=17 ino=257 dd-2584 [000] 73.441870: balance_dirty_state: bdi btrfs-1: dirty=858 wb=658 unstable=0 bg_thresh=995 thresh=1990 gap=474 poll_thresh=18 ino=257 dd-2584 [000] 73.441875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=49432 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.449235: balance_dirty_state: bdi btrfs-1: dirty=858 wb=558 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 73.449322: balance_dirty_state: bdi btrfs-1: dirty=883 wb=558 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=13 ino=257 dd-2584 [004] 73.449405: balance_dirty_state: bdi btrfs-1: dirty=883 wb=558 unstable=0 bg_thresh=999 thresh=1999 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 73.449489: balance_dirty_state: bdi btrfs-1: dirty=908 wb=558 unstable=0 bg_thresh=999 thresh=1999 gap=533 poll_thresh=15 ino=257 dd-2584 [004] 73.449572: balance_dirty_state: bdi btrfs-1: dirty=933 wb=558 unstable=0 bg_thresh=1002 thresh=2004 gap=513 poll_thresh=16 ino=257 dd-2584 [004] 73.449740: balance_dirty_state: bdi btrfs-1: dirty=958 wb=558 unstable=0 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 73.449746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=49432 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.457215: balance_dirty_state: bdi btrfs-1: dirty=958 wb=433 unstable=0 bg_thresh=1002 thresh=2005 gap=614 poll_thresh=17 ino=257 dd-2584 [004] 73.457297: balance_dirty_state: bdi btrfs-1: dirty=983 wb=433 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 73.457352: balance_dirty_state: bdi btrfs-1: dirty=983 wb=433 unstable=0 bg_thresh=1005 thresh=2010 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 73.457407: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=433 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 73.457469: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25972 wrote=0 to_write=8192 dd-2584 [004] 73.457471: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=433 unstable=0 bg_thresh=1004 thresh=2009 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 73.457597: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=433 unstable=0 bg_thresh=1004 thresh=2008 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 73.457727: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=483 unstable=0 bg_thresh=1003 thresh=2007 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 73.458025: balance_dirty_state: bdi btrfs-1: dirty=908 wb=633 unstable=0 bg_thresh=1005 thresh=2011 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 73.458027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=49432 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 73.459044: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=640 to_write=7552 dd-2584 [004] 73.465223: balance_dirty_state: bdi btrfs-1: dirty=483 wb=933 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 73.465543: balance_dirty_state: bdi btrfs-1: dirty=508 wb=933 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=14 ino=257 dd-2584 [004] 73.465603: balance_dirty_state: bdi btrfs-1: dirty=533 wb=933 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=15 ino=257 dd-2584 [004] 73.465661: balance_dirty_state: bdi btrfs-1: dirty=533 wb=933 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 73.465778: balance_dirty_state: bdi btrfs-1: dirty=583 wb=933 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 73.465783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=49432 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.473280: balance_dirty_state: bdi btrfs-1: dirty=583 wb=658 unstable=0 bg_thresh=994 thresh=1989 gap=748 poll_thresh=17 ino=257 dd-2584 [004] 73.473371: balance_dirty_state: bdi btrfs-1: dirty=583 wb=658 unstable=0 bg_thresh=1000 thresh=2001 gap=760 poll_thresh=13 ino=257 dd-2584 [004] 73.473461: balance_dirty_state: bdi btrfs-1: dirty=608 wb=658 unstable=0 bg_thresh=1003 thresh=2006 gap=740 poll_thresh=14 ino=257 dd-2584 [004] 73.473548: balance_dirty_state: bdi btrfs-1: dirty=633 wb=658 unstable=0 bg_thresh=1001 thresh=2002 gap=711 poll_thresh=15 ino=257 dd-2584 [004] 73.473635: balance_dirty_state: bdi btrfs-1: dirty=633 wb=658 unstable=0 bg_thresh=1003 thresh=2007 gap=716 poll_thresh=16 ino=257 dd-2584 [004] 73.473820: balance_dirty_state: bdi btrfs-1: dirty=658 wb=658 unstable=0 bg_thresh=1003 thresh=2006 gap=690 poll_thresh=17 ino=257 dd-2584 [004] 73.474007: balance_dirty_state: bdi btrfs-1: dirty=708 wb=658 unstable=0 bg_thresh=1002 thresh=2005 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 73.475198: balance_dirty_state: bdi btrfs-1: dirty=733 wb=658 unstable=0 bg_thresh=1001 thresh=2003 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 73.475377: balance_dirty_state: bdi btrfs-1: dirty=758 wb=658 unstable=0 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=20 ino=257 dd-2584 [004] 73.475556: balance_dirty_state: bdi btrfs-1: dirty=808 wb=658 unstable=0 bg_thresh=1003 thresh=2006 gap=540 poll_thresh=21 ino=257 dd-2584 [004] 73.475735: balance_dirty_state: bdi btrfs-1: dirty=833 wb=658 unstable=0 bg_thresh=1005 thresh=2010 gap=519 poll_thresh=22 ino=257 dd-2584 [004] 73.475908: balance_dirty_state: bdi btrfs-1: dirty=858 wb=658 unstable=0 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=23 ino=257 dd-2584 [004] 73.475915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-242% task_weight=100% bdi_bw=49432 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.481220: balance_dirty_state: bdi btrfs-1: dirty=858 wb=658 unstable=0 bg_thresh=995 thresh=1990 gap=474 poll_thresh=23 ino=257 dd-2584 [004] 73.481226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=49432 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.489289: balance_dirty_state: bdi btrfs-1: dirty=858 wb=508 unstable=0 bg_thresh=996 thresh=1993 gap=627 poll_thresh=23 ino=257 dd-2584 [004] 73.489375: balance_dirty_state: bdi btrfs-1: dirty=883 wb=508 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=17 ino=257 dd-2584 [004] 73.489488: balance_dirty_state: bdi btrfs-1: dirty=908 wb=508 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 73.489605: balance_dirty_state: bdi btrfs-1: dirty=933 wb=508 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 73.489721: balance_dirty_state: bdi btrfs-1: dirty=983 wb=508 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=20 ino=257 dd-2584 [004] 73.490065: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=508 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=21 ino=257 dd-2584 [004] 73.490071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=49432 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 73.490090: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26004 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 73.491788: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=276 wrote=512 to_write=7680 dd-2584 [004] 73.497345: balance_dirty_state: bdi btrfs-1: dirty=483 wb=883 unstable=0 bg_thresh=1001 thresh=2003 gap=637 poll_thresh=21 ino=257 dd-2584 [004] 73.497409: balance_dirty_state: bdi btrfs-1: dirty=483 wb=883 unstable=0 bg_thresh=1004 thresh=2008 gap=642 poll_thresh=16 ino=257 dd-2584 [004] 73.497526: balance_dirty_state: bdi btrfs-1: dirty=508 wb=883 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=17 ino=257 dd-2584 [004] 73.497641: balance_dirty_state: bdi btrfs-1: dirty=558 wb=883 unstable=0 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=18 ino=257 dd-2584 [004] 73.497760: balance_dirty_state: bdi btrfs-1: dirty=583 wb=883 unstable=0 bg_thresh=1005 thresh=2010 gap=544 poll_thresh=19 ino=257 dd-2584 [004] 73.497880: balance_dirty_state: bdi btrfs-1: dirty=608 wb=883 unstable=0 bg_thresh=1004 thresh=2009 gap=518 poll_thresh=20 ino=257 dd-2584 [004] 73.498100: balance_dirty_state: bdi btrfs-1: dirty=633 wb=758 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=21 ino=257 dd-2584 [004] 73.498249: balance_dirty_state: bdi btrfs-1: dirty=683 wb=758 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=22 ino=257 dd-2584 [004] 73.498548: balance_dirty_state: bdi btrfs-1: dirty=708 wb=758 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=23 ino=257 dd-2584 [004] 73.498668: balance_dirty_state: bdi btrfs-1: dirty=733 wb=758 unstable=0 bg_thresh=999 thresh=1999 gap=508 poll_thresh=24 ino=257 dd-2584 [004] 73.498791: balance_dirty_state: bdi btrfs-1: dirty=783 wb=758 unstable=0 bg_thresh=1001 thresh=2002 gap=461 poll_thresh=25 ino=257 dd-2584 [004] 73.498796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=49432 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.505410: balance_dirty_state: bdi btrfs-1: dirty=783 wb=758 unstable=0 bg_thresh=1000 thresh=2000 gap=459 poll_thresh=25 ino=257 dd-2584 [004] 73.505418: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=49432 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.513319: balance_dirty_state: bdi btrfs-1: dirty=783 wb=633 unstable=0 bg_thresh=1001 thresh=2003 gap=587 poll_thresh=25 ino=257 dd-2584 [004] 73.513467: balance_dirty_state: bdi btrfs-1: dirty=783 wb=633 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 73.513675: balance_dirty_state: bdi btrfs-1: dirty=833 wb=533 unstable=0 bg_thresh=999 thresh=1999 gap=633 poll_thresh=20 ino=257 dd-2584 [004] 73.513853: balance_dirty_state: bdi btrfs-1: dirty=858 wb=533 unstable=0 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=21 ino=257 dd-2584 [004] 73.514026: balance_dirty_state: bdi btrfs-1: dirty=883 wb=533 unstable=0 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=22 ino=257 dd-2584 [004] 73.514196: balance_dirty_state: bdi btrfs-1: dirty=908 wb=533 unstable=0 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=23 ino=257 dd-2584 [004] 73.514366: balance_dirty_state: bdi btrfs-1: dirty=958 wb=533 unstable=0 bg_thresh=1000 thresh=2000 gap=509 poll_thresh=24 ino=257 dd-2584 [004] 73.514824: balance_dirty_state: bdi btrfs-1: dirty=983 wb=533 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=25 ino=257 dd-2584 [004] 73.514832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=49432 base_bw=108 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 73.521337: balance_dirty_state: bdi btrfs-1: dirty=983 wb=508 unstable=0 bg_thresh=998 thresh=1997 gap=506 poll_thresh=25 ino=257 dd-2584 [007] 73.521430: balance_dirty_state: bdi btrfs-1: dirty=983 wb=508 unstable=0 bg_thresh=994 thresh=1989 gap=498 poll_thresh=19 ino=257 dd-2584 [007] 73.521596: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=508 unstable=0 bg_thresh=1002 thresh=2005 gap=464 poll_thresh=20 ino=257 dd-2584 [007] 73.521602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=50816 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 73.521622: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26036 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 73.523781: writeback_single_inode: bdi btrfs-1: ino=257 state= age=308 wrote=560 to_write=7632 dd-2584 [000] 73.533451: balance_dirty_state: bdi btrfs-1: dirty=483 wb=808 unstable=0 bg_thresh=1003 thresh=2006 gap=715 poll_thresh=20 ino=257 dd-2584 [000] 73.533578: balance_dirty_state: bdi btrfs-1: dirty=508 wb=808 unstable=0 bg_thresh=1000 thresh=2000 gap=684 poll_thresh=15 ino=257 dd-2584 [000] 73.533698: balance_dirty_state: bdi btrfs-1: dirty=508 wb=808 unstable=0 bg_thresh=1002 thresh=2005 gap=689 poll_thresh=16 ino=257 dd-2584 [000] 73.533933: balance_dirty_state: bdi btrfs-1: dirty=558 wb=808 unstable=0 bg_thresh=1002 thresh=2004 gap=638 poll_thresh=17 ino=257 dd-2584 [000] 73.534171: balance_dirty_state: bdi btrfs-1: dirty=583 wb=808 unstable=0 bg_thresh=998 thresh=1997 gap=606 poll_thresh=18 ino=257 dd-2584 [000] 73.534408: balance_dirty_state: bdi btrfs-1: dirty=608 wb=808 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=19 ino=257 dd-2584 [000] 73.534640: balance_dirty_state: bdi btrfs-1: dirty=658 wb=808 unstable=0 bg_thresh=1000 thresh=2000 gap=534 poll_thresh=20 ino=257 dd-2584 [000] 73.535226: balance_dirty_state: bdi btrfs-1: dirty=683 wb=808 unstable=0 bg_thresh=999 thresh=1999 gap=508 poll_thresh=21 ino=257 dd-2584 [000] 73.535463: balance_dirty_state: bdi btrfs-1: dirty=708 wb=808 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=22 ino=257 dd-2584 [000] 73.535472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=50816 base_bw=96 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 73.541423: balance_dirty_state: bdi btrfs-1: dirty=708 wb=683 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=22 ino=257 dd-2584 [000] 73.541552: balance_dirty_state: bdi btrfs-1: dirty=733 wb=683 unstable=0 bg_thresh=1003 thresh=2006 gap=590 poll_thresh=16 ino=257 dd-2584 [000] 73.541788: balance_dirty_state: bdi btrfs-1: dirty=758 wb=683 unstable=0 bg_thresh=1002 thresh=2005 gap=564 poll_thresh=17 ino=257 dd-2584 [000] 73.542021: balance_dirty_state: bdi btrfs-1: dirty=783 wb=683 unstable=0 bg_thresh=1002 thresh=2004 gap=538 poll_thresh=18 ino=257 dd-2584 [000] 73.542409: balance_dirty_state: bdi btrfs-1: dirty=833 wb=608 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=19 ino=257 dd-2584 [000] 73.542820: balance_dirty_state: bdi btrfs-1: dirty=858 wb=558 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=20 ino=257 dd-2584 [000] 73.543186: balance_dirty_state: bdi btrfs-1: dirty=883 wb=558 unstable=0 bg_thresh=995 thresh=1990 gap=549 poll_thresh=21 ino=257 dd-2584 [000] 73.543551: balance_dirty_state: bdi btrfs-1: dirty=908 wb=558 unstable=0 bg_thresh=1003 thresh=2006 gap=540 poll_thresh=22 ino=257 dd-2584 [000] 73.544529: balance_dirty_state: bdi btrfs-1: dirty=958 wb=558 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=23 ino=257 dd-2584 [000] 73.544543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=50816 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 73.553348: balance_dirty_state: bdi btrfs-1: dirty=958 wb=433 unstable=0 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=23 ino=257 dd-2584 [000] 73.553412: balance_dirty_state: bdi btrfs-1: dirty=958 wb=433 unstable=0 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=17 ino=257 dd-2584 [000] 73.553522: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=433 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=18 ino=257 flush-btrfs-1-2586 [004] 73.553543: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26068 wrote=0 to_write=8192 dd-2584 [000] 73.553689: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=433 unstable=0 bg_thresh=1007 thresh=2014 gap=548 poll_thresh=19 ino=257 dd-2584 [000] 73.553865: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=483 unstable=0 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=20 ino=257 dd-2584 [000] 73.554039: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=533 unstable=0 bg_thresh=1005 thresh=2011 gap=470 poll_thresh=21 ino=257 dd-2584 [000] 73.554041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=50816 base_bw=96 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [004] 73.555139: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=20 wrote=608 to_write=7584 dd-2584 [000] 73.565284: balance_dirty_state: bdi btrfs-1: dirty=508 wb=783 unstable=0 bg_thresh=1000 thresh=2000 gap=709 poll_thresh=21 ino=257 dd-2584 [000] 73.565355: balance_dirty_state: bdi btrfs-1: dirty=508 wb=783 unstable=0 bg_thresh=1000 thresh=2000 gap=709 poll_thresh=16 ino=257 dd-2584 [000] 73.565465: balance_dirty_state: bdi btrfs-1: dirty=533 wb=783 unstable=0 bg_thresh=1002 thresh=2005 gap=689 poll_thresh=17 ino=257 dd-2584 [000] 73.565575: balance_dirty_state: bdi btrfs-1: dirty=583 wb=783 unstable=0 bg_thresh=1005 thresh=2010 gap=644 poll_thresh=18 ino=257 dd-2584 [000] 73.565855: balance_dirty_state: bdi btrfs-1: dirty=608 wb=783 unstable=0 bg_thresh=1010 thresh=2020 gap=629 poll_thresh=19 ino=257 dd-2584 [000] 73.565967: balance_dirty_state: bdi btrfs-1: dirty=633 wb=783 unstable=0 bg_thresh=1009 thresh=2019 gap=603 poll_thresh=20 ino=257 dd-2584 [000] 73.566079: balance_dirty_state: bdi btrfs-1: dirty=683 wb=783 unstable=0 bg_thresh=1009 thresh=2018 gap=552 poll_thresh=21 ino=257 dd-2584 [000] 73.566191: balance_dirty_state: bdi btrfs-1: dirty=708 wb=783 unstable=0 bg_thresh=1008 thresh=2017 gap=526 poll_thresh=22 ino=257 dd-2584 [000] 73.566305: balance_dirty_state: bdi btrfs-1: dirty=733 wb=783 unstable=0 bg_thresh=1007 thresh=2015 gap=499 poll_thresh=23 ino=257 dd-2584 [000] 73.566310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=50816 base_bw=96 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 73.573312: balance_dirty_state: bdi btrfs-1: dirty=733 wb=658 unstable=0 bg_thresh=1001 thresh=2003 gap=612 poll_thresh=23 ino=257 dd-2584 [001] 73.573432: balance_dirty_state: bdi btrfs-1: dirty=733 wb=658 unstable=0 bg_thresh=1001 thresh=2003 gap=612 poll_thresh=17 ino=257 dd-2584 [001] 73.573667: balance_dirty_state: bdi btrfs-1: dirty=783 wb=658 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=18 ino=257 dd-2584 [001] 73.573901: balance_dirty_state: bdi btrfs-1: dirty=808 wb=658 unstable=0 bg_thresh=1009 thresh=2018 gap=552 poll_thresh=19 ino=257 dd-2584 [001] 73.574501: balance_dirty_state: bdi btrfs-1: dirty=833 wb=633 unstable=0 bg_thresh=1008 thresh=2017 gap=551 poll_thresh=20 ino=257 dd-2584 [001] 73.574635: balance_dirty_state: bdi btrfs-1: dirty=883 wb=608 unstable=0 bg_thresh=1008 thresh=2016 gap=525 poll_thresh=21 ino=257 dd-2584 [001] 73.574752: balance_dirty_state: bdi btrfs-1: dirty=908 wb=608 unstable=0 bg_thresh=1010 thresh=2020 gap=504 poll_thresh=22 ino=257 dd-2584 [001] 73.574757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=50816 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 73.585341: balance_dirty_state: bdi btrfs-1: dirty=908 wb=483 unstable=0 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=22 ino=257 dd-2584 [001] 73.585468: balance_dirty_state: bdi btrfs-1: dirty=908 wb=483 unstable=0 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=16 ino=257 dd-2584 [001] 73.585697: balance_dirty_state: bdi btrfs-1: dirty=958 wb=483 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 73.585926: balance_dirty_state: bdi btrfs-1: dirty=983 wb=483 unstable=0 bg_thresh=1007 thresh=2014 gap=548 poll_thresh=18 ino=257 dd-2584 [001] 73.586161: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=483 unstable=0 bg_thresh=1009 thresh=2018 gap=527 poll_thresh=19 ino=257 dd-2584 [001] 73.586394: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=483 unstable=0 bg_thresh=1008 thresh=2017 gap=476 poll_thresh=20 ino=257 dd-2584 [001] 73.586402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=50816 base_bw=96 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [004] 73.586478: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26100 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 73.589149: writeback_single_inode: bdi btrfs-1: ino=257 state= age=52 wrote=560 to_write=7632 dd-2584 [000] 73.593331: balance_dirty_state: bdi btrfs-1: dirty=483 wb=908 unstable=0 bg_thresh=1006 thresh=2013 gap=622 poll_thresh=20 ino=257 dd-2584 [000] 73.593456: balance_dirty_state: bdi btrfs-1: dirty=508 wb=908 unstable=0 bg_thresh=1006 thresh=2013 gap=597 poll_thresh=15 ino=257 dd-2584 [000] 73.593575: balance_dirty_state: bdi btrfs-1: dirty=508 wb=908 unstable=0 bg_thresh=1009 thresh=2018 gap=602 poll_thresh=16 ino=257 dd-2584 [000] 73.594076: balance_dirty_state: bdi btrfs-1: dirty=558 wb=908 unstable=0 bg_thresh=1011 thresh=2023 gap=557 poll_thresh=17 ino=257 dd-2584 [000] 73.594258: balance_dirty_state: bdi btrfs-1: dirty=583 wb=908 unstable=0 bg_thresh=1014 thresh=2028 gap=537 poll_thresh=18 ino=257 dd-2584 [000] 73.594377: balance_dirty_state: bdi btrfs-1: dirty=608 wb=908 unstable=0 bg_thresh=1016 thresh=2032 gap=516 poll_thresh=19 ino=257 dd-2584 [000] 73.594501: balance_dirty_state: bdi btrfs-1: dirty=658 wb=908 unstable=0 bg_thresh=1015 thresh=2031 gap=465 poll_thresh=20 ino=257 dd-2584 [000] 73.594506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-121% task_weight=100% bdi_bw=50816 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.601339: balance_dirty_state: bdi btrfs-1: dirty=658 wb=783 unstable=0 bg_thresh=996 thresh=1993 gap=552 poll_thresh=20 ino=257 dd-2584 [004] 73.601527: balance_dirty_state: bdi btrfs-1: dirty=658 wb=783 unstable=0 bg_thresh=993 thresh=1987 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 73.601713: balance_dirty_state: bdi btrfs-1: dirty=683 wb=783 unstable=0 bg_thresh=996 thresh=1992 gap=526 poll_thresh=16 ino=257 dd-2584 [004] 73.602084: balance_dirty_state: bdi btrfs-1: dirty=708 wb=783 unstable=0 bg_thresh=995 thresh=1991 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 73.602456: balance_dirty_state: bdi btrfs-1: dirty=758 wb=783 unstable=0 bg_thresh=995 thresh=1990 gap=449 poll_thresh=18 ino=257 dd-2584 [004] 73.602470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=50816 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 73.609337: balance_dirty_state: bdi btrfs-1: dirty=758 wb=658 unstable=0 bg_thresh=1011 thresh=2023 gap=607 poll_thresh=18 ino=257 dd-2584 [002] 73.609468: balance_dirty_state: bdi btrfs-1: dirty=758 wb=658 unstable=0 bg_thresh=1011 thresh=2023 gap=607 poll_thresh=13 ino=257 dd-2584 [002] 73.609590: balance_dirty_state: bdi btrfs-1: dirty=783 wb=658 unstable=0 bg_thresh=1011 thresh=2022 gap=581 poll_thresh=14 ino=257 dd-2584 [002] 73.610059: balance_dirty_state: bdi btrfs-1: dirty=783 wb=658 unstable=0 bg_thresh=1013 thresh=2027 gap=586 poll_thresh=15 ino=257 dd-2584 [002] 73.610178: balance_dirty_state: bdi btrfs-1: dirty=808 wb=658 unstable=0 bg_thresh=1010 thresh=2021 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 73.610412: balance_dirty_state: bdi btrfs-1: dirty=833 wb=658 unstable=0 bg_thresh=1010 thresh=2020 gap=529 poll_thresh=17 ino=257 dd-2584 [002] 73.610650: balance_dirty_state: bdi btrfs-1: dirty=883 wb=658 unstable=0 bg_thresh=1012 thresh=2024 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 73.610660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=50816 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 73.617401: balance_dirty_state: bdi btrfs-1: dirty=883 wb=658 unstable=0 bg_thresh=1012 thresh=2024 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 73.617406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=50816 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 73.625256: balance_dirty_state: bdi btrfs-1: dirty=883 wb=308 unstable=0 bg_thresh=1012 thresh=2025 gap=834 poll_thresh=18 ino=257 dd-2584 [001] 73.625321: balance_dirty_state: bdi btrfs-1: dirty=883 wb=308 unstable=0 bg_thresh=1012 thresh=2025 gap=834 poll_thresh=13 ino=257 dd-2584 [001] 73.625381: balance_dirty_state: bdi btrfs-1: dirty=908 wb=308 unstable=0 bg_thresh=1015 thresh=2030 gap=814 poll_thresh=14 ino=257 dd-2584 [001] 73.625441: balance_dirty_state: bdi btrfs-1: dirty=908 wb=308 unstable=0 bg_thresh=1015 thresh=2030 gap=814 poll_thresh=15 ino=257 dd-2584 [001] 73.625500: balance_dirty_state: bdi btrfs-1: dirty=933 wb=308 unstable=0 bg_thresh=1017 thresh=2035 gap=794 poll_thresh=16 ino=257 dd-2584 [001] 73.625613: balance_dirty_state: bdi btrfs-1: dirty=958 wb=308 unstable=0 bg_thresh=1020 thresh=2040 gap=774 poll_thresh=17 ino=257 dd-2584 [001] 73.625732: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=308 unstable=0 bg_thresh=1019 thresh=2039 gap=723 poll_thresh=18 ino=257 dd-2584 [001] 73.625853: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=308 unstable=0 bg_thresh=1018 thresh=2037 gap=696 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 73.625879: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26140 wrote=0 to_write=8192 dd-2584 [001] 73.626301: balance_dirty_state: bdi btrfs-1: dirty=983 wb=383 unstable=0 bg_thresh=1018 thresh=2036 gap=670 poll_thresh=20 ino=257 dd-2584 [001] 73.626484: balance_dirty_state: bdi btrfs-1: dirty=983 wb=433 unstable=0 bg_thresh=1017 thresh=2035 gap=619 poll_thresh=21 ino=257 dd-2584 [001] 73.626665: balance_dirty_state: bdi btrfs-1: dirty=983 wb=483 unstable=0 bg_thresh=1019 thresh=2039 gap=573 poll_thresh=22 ino=257 dd-2584 [001] 73.626853: balance_dirty_state: bdi btrfs-1: dirty=933 wb=533 unstable=0 bg_thresh=1019 thresh=2038 gap=572 poll_thresh=23 ino=257 dd-2584 [001] 73.627042: balance_dirty_state: bdi btrfs-1: dirty=908 wb=583 unstable=0 bg_thresh=1018 thresh=2037 gap=546 poll_thresh=24 ino=257 dd-2584 [001] 73.627232: balance_dirty_state: bdi btrfs-1: dirty=908 wb=633 unstable=0 bg_thresh=1015 thresh=2030 gap=489 poll_thresh=25 ino=257 dd-2584 [001] 73.627235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=100% bdi_bw=53308 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 73.628154: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=736 to_write=7456 dd-2584 [001] 73.633261: balance_dirty_state: bdi btrfs-1: dirty=508 wb=933 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=25 ino=257 dd-2584 [001] 73.633325: balance_dirty_state: bdi btrfs-1: dirty=508 wb=933 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=19 ino=257 dd-2584 [001] 73.633443: balance_dirty_state: bdi btrfs-1: dirty=558 wb=933 unstable=0 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=20 ino=257 dd-2584 [001] 73.633743: balance_dirty_state: bdi btrfs-1: dirty=583 wb=933 unstable=0 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=21 ino=257 dd-2584 [001] 73.633748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-99% task_weight=101% bdi_bw=53308 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 73.645363: balance_dirty_state: bdi btrfs-1: dirty=583 wb=758 unstable=0 bg_thresh=994 thresh=1988 gap=647 poll_thresh=16 ino=257 dd-2584 [001] 73.645496: balance_dirty_state: bdi btrfs-1: dirty=633 wb=758 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=17 ino=257 dd-2584 [001] 73.645627: balance_dirty_state: bdi btrfs-1: dirty=658 wb=758 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=18 ino=257 dd-2584 [001] 73.645761: balance_dirty_state: bdi btrfs-1: dirty=683 wb=758 unstable=0 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=19 ino=257 dd-2584 [001] 73.645894: balance_dirty_state: bdi btrfs-1: dirty=733 wb=758 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=20 ino=257 dd-2584 [001] 73.646028: balance_dirty_state: bdi btrfs-1: dirty=758 wb=758 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=21 ino=257 dd-2584 [001] 73.646033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=53308 base_bw=96 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 73.653316: balance_dirty_state: bdi btrfs-1: dirty=758 wb=608 unstable=0 bg_thresh=993 thresh=1987 gap=621 poll_thresh=21 ino=257 dd-2584 [001] 73.653420: balance_dirty_state: bdi btrfs-1: dirty=783 wb=608 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 73.653543: balance_dirty_state: bdi btrfs-1: dirty=808 wb=608 unstable=0 bg_thresh=996 thresh=1992 gap=576 poll_thresh=17 ino=257 dd-2584 [001] 73.653850: balance_dirty_state: bdi btrfs-1: dirty=833 wb=533 unstable=0 bg_thresh=998 thresh=1996 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 73.653983: balance_dirty_state: bdi btrfs-1: dirty=858 wb=483 unstable=0 bg_thresh=995 thresh=1991 gap=650 poll_thresh=19 ino=257 dd-2584 [001] 73.654103: balance_dirty_state: bdi btrfs-1: dirty=908 wb=483 unstable=0 bg_thresh=998 thresh=1996 gap=605 poll_thresh=20 ino=257 dd-2584 [001] 73.654226: balance_dirty_state: bdi btrfs-1: dirty=933 wb=483 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=21 ino=257 dd-2584 [001] 73.654349: balance_dirty_state: bdi btrfs-1: dirty=958 wb=483 unstable=0 bg_thresh=994 thresh=1989 gap=548 poll_thresh=22 ino=257 dd-2584 [001] 73.654472: balance_dirty_state: bdi btrfs-1: dirty=983 wb=483 unstable=0 bg_thresh=996 thresh=1992 gap=526 poll_thresh=23 ino=257 dd-2584 [001] 73.654597: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=483 unstable=0 bg_thresh=998 thresh=1997 gap=481 poll_thresh=24 ino=257 dd-2584 [001] 73.654602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=53308 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 73.654619: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26168 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 73.657131: writeback_single_inode: bdi btrfs-1: ino=257 state= age=60 wrote=528 to_write=7664 dd-2584 [001] 73.661372: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1008 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=24 ino=257 dd-2584 [001] 73.661384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=53308 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 73.669407: balance_dirty_state: bdi btrfs-1: dirty=508 wb=758 unstable=0 bg_thresh=998 thresh=1997 gap=731 poll_thresh=24 ino=257 dd-2584 [005] 73.669535: balance_dirty_state: bdi btrfs-1: dirty=508 wb=758 unstable=0 bg_thresh=998 thresh=1997 gap=731 poll_thresh=18 ino=257 dd-2584 [005] 73.669767: balance_dirty_state: bdi btrfs-1: dirty=558 wb=758 unstable=0 bg_thresh=1001 thresh=2002 gap=686 poll_thresh=19 ino=257 dd-2584 [005] 73.670357: balance_dirty_state: bdi btrfs-1: dirty=583 wb=758 unstable=0 bg_thresh=1000 thresh=2001 gap=660 poll_thresh=20 ino=257 dd-2584 [005] 73.670593: balance_dirty_state: bdi btrfs-1: dirty=608 wb=758 unstable=0 bg_thresh=1002 thresh=2005 gap=639 poll_thresh=21 ino=257 dd-2584 [005] 73.670828: balance_dirty_state: bdi btrfs-1: dirty=633 wb=758 unstable=0 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=22 ino=257 dd-2584 [005] 73.671062: balance_dirty_state: bdi btrfs-1: dirty=683 wb=758 unstable=0 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=23 ino=257 dd-2584 [005] 73.671298: balance_dirty_state: bdi btrfs-1: dirty=708 wb=758 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=24 ino=257 dd-2584 [005] 73.671535: balance_dirty_state: bdi btrfs-1: dirty=733 wb=758 unstable=0 bg_thresh=1003 thresh=2006 gap=515 poll_thresh=25 ino=257 dd-2584 [005] 73.671773: balance_dirty_state: bdi btrfs-1: dirty=783 wb=758 unstable=0 bg_thresh=1002 thresh=2005 gap=464 poll_thresh=26 ino=257 dd-2584 [005] 73.671782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=53308 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 73.677409: balance_dirty_state: bdi btrfs-1: dirty=783 wb=633 unstable=0 bg_thresh=1003 thresh=2006 gap=590 poll_thresh=26 ino=257 dd-2584 [007] 73.677477: balance_dirty_state: bdi btrfs-1: dirty=783 wb=633 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=19 ino=257 dd-2584 [007] 73.677765: balance_dirty_state: bdi btrfs-1: dirty=833 wb=633 unstable=0 bg_thresh=1006 thresh=2013 gap=547 poll_thresh=20 ino=257 dd-2584 [007] 73.677884: balance_dirty_state: bdi btrfs-1: dirty=858 wb=633 unstable=0 bg_thresh=1008 thresh=2017 gap=526 poll_thresh=21 ino=257 dd-2584 [007] 73.678002: balance_dirty_state: bdi btrfs-1: dirty=883 wb=633 unstable=0 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=22 ino=257 dd-2584 [007] 73.678007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=53308 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 73.685426: balance_dirty_state: bdi btrfs-1: dirty=908 wb=533 unstable=0 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=16 ino=257 dd-2584 [007] 73.685546: balance_dirty_state: bdi btrfs-1: dirty=933 wb=533 unstable=0 bg_thresh=1009 thresh=2018 gap=552 poll_thresh=17 ino=257 dd-2584 [007] 73.685663: balance_dirty_state: bdi btrfs-1: dirty=958 wb=533 unstable=0 bg_thresh=1008 thresh=2017 gap=526 poll_thresh=18 ino=257 dd-2584 [007] 73.685781: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=533 unstable=0 bg_thresh=1010 thresh=2021 gap=480 poll_thresh=19 ino=257 dd-2584 [007] 73.685785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-85% task_weight=99% bdi_bw=53308 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 73.693479: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=408 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=14 ino=257 dd-2584 [007] 73.693542: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=408 unstable=0 bg_thresh=1007 thresh=2015 gap=574 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 73.693603: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26208 wrote=0 to_write=8192 dd-2584 [007] 73.693608: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=408 unstable=0 bg_thresh=1007 thresh=2015 gap=549 poll_thresh=16 ino=257 dd-2584 [007] 73.693905: balance_dirty_state: bdi btrfs-1: dirty=983 wb=508 unstable=0 bg_thresh=1012 thresh=2024 gap=533 poll_thresh=17 ino=257 dd-2584 [007] 73.694049: balance_dirty_state: bdi btrfs-1: dirty=958 wb=558 unstable=0 bg_thresh=1011 thresh=2023 gap=507 poll_thresh=18 ino=257 dd-2584 [007] 73.694222: balance_dirty_state: bdi btrfs-1: dirty=908 wb=633 unstable=0 bg_thresh=1011 thresh=2022 gap=481 poll_thresh=19 ino=257 dd-2584 [007] 73.694224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1360 avg_dirty=1360 bdi_gap=7% task_gap=-84% task_weight=99% bdi_bw=53308 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 73.695569: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=640 to_write=7552 dd-2584 [007] 73.705535: balance_dirty_state: bdi btrfs-1: dirty=508 wb=808 unstable=0 bg_thresh=1011 thresh=2022 gap=706 poll_thresh=14 ino=257 dd-2584 [007] 73.705599: balance_dirty_state: bdi btrfs-1: dirty=533 wb=808 unstable=0 bg_thresh=1011 thresh=2022 gap=681 poll_thresh=15 ino=257 dd-2584 [007] 73.705659: balance_dirty_state: bdi btrfs-1: dirty=533 wb=808 unstable=0 bg_thresh=1010 thresh=2021 gap=680 poll_thresh=16 ino=257 dd-2584 [007] 73.705780: balance_dirty_state: bdi btrfs-1: dirty=583 wb=808 unstable=0 bg_thresh=1012 thresh=2025 gap=634 poll_thresh=17 ino=257 dd-2584 [007] 73.705901: balance_dirty_state: bdi btrfs-1: dirty=608 wb=808 unstable=0 bg_thresh=1012 thresh=2024 gap=608 poll_thresh=18 ino=257 dd-2584 [007] 73.706022: balance_dirty_state: bdi btrfs-1: dirty=633 wb=808 unstable=0 bg_thresh=1011 thresh=2023 gap=582 poll_thresh=19 ino=257 dd-2584 [007] 73.706143: balance_dirty_state: bdi btrfs-1: dirty=683 wb=808 unstable=0 bg_thresh=1011 thresh=2022 gap=531 poll_thresh=20 ino=257 dd-2584 [007] 73.706445: balance_dirty_state: bdi btrfs-1: dirty=708 wb=808 unstable=0 bg_thresh=1013 thresh=2026 gap=510 poll_thresh=21 ino=257 dd-2584 [007] 73.706570: balance_dirty_state: bdi btrfs-1: dirty=733 wb=808 unstable=0 bg_thresh=1012 thresh=2025 gap=484 poll_thresh=22 ino=257 dd-2584 [007] 73.706575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=99% bdi_bw=53308 base_bw=96 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 73.713370: balance_dirty_state: bdi btrfs-1: dirty=733 wb=658 unstable=0 bg_thresh=1011 thresh=2022 gap=631 poll_thresh=22 ino=257 dd-2584 [007] 73.713469: balance_dirty_state: bdi btrfs-1: dirty=758 wb=658 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=16 ino=257 dd-2584 [007] 73.713589: balance_dirty_state: bdi btrfs-1: dirty=783 wb=658 unstable=0 bg_thresh=1010 thresh=2020 gap=579 poll_thresh=17 ino=257 dd-2584 [007] 73.713706: balance_dirty_state: bdi btrfs-1: dirty=808 wb=658 unstable=0 bg_thresh=1009 thresh=2019 gap=553 poll_thresh=18 ino=257 dd-2584 [007] 73.713824: balance_dirty_state: bdi btrfs-1: dirty=858 wb=658 unstable=0 bg_thresh=1009 thresh=2018 gap=502 poll_thresh=19 ino=257 dd-2584 [007] 73.713829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-90% task_weight=101% bdi_bw=53308 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 73.721471: balance_dirty_state: bdi btrfs-1: dirty=858 wb=658 unstable=0 bg_thresh=1009 thresh=2019 gap=503 poll_thresh=14 ino=257 dd-2584 [007] 73.721476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=53308 base_bw=96 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 73.729444: balance_dirty_state: bdi btrfs-1: dirty=858 wb=408 unstable=0 bg_thresh=1008 thresh=2016 gap=750 poll_thresh=14 ino=257 dd-2584 [007] 73.729524: balance_dirty_state: bdi btrfs-1: dirty=883 wb=408 unstable=0 bg_thresh=1008 thresh=2016 gap=725 poll_thresh=10 ino=257 dd-2584 [007] 73.729588: balance_dirty_state: bdi btrfs-1: dirty=883 wb=408 unstable=0 bg_thresh=1007 thresh=2015 gap=724 poll_thresh=11 ino=257 dd-2584 [007] 73.729649: balance_dirty_state: bdi btrfs-1: dirty=908 wb=408 unstable=0 bg_thresh=1010 thresh=2020 gap=704 poll_thresh=12 ino=257 dd-2584 [007] 73.729709: balance_dirty_state: bdi btrfs-1: dirty=933 wb=408 unstable=0 bg_thresh=1009 thresh=2019 gap=678 poll_thresh=13 ino=257 dd-2584 [007] 73.729948: balance_dirty_state: bdi btrfs-1: dirty=933 wb=408 unstable=0 bg_thresh=1009 thresh=2019 gap=678 poll_thresh=14 ino=257 dd-2584 [007] 73.730009: balance_dirty_state: bdi btrfs-1: dirty=958 wb=408 unstable=0 bg_thresh=1009 thresh=2018 gap=652 poll_thresh=15 ino=257 dd-2584 [007] 73.730069: balance_dirty_state: bdi btrfs-1: dirty=983 wb=408 unstable=0 bg_thresh=1009 thresh=2018 gap=627 poll_thresh=16 ino=257 dd-2584 [007] 73.730190: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=408 unstable=0 bg_thresh=1008 thresh=2017 gap=601 poll_thresh=17 ino=257 dd-2584 [007] 73.730312: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=408 unstable=0 bg_thresh=1010 thresh=2021 gap=580 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 73.730345: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26244 wrote=0 to_write=8192 dd-2584 [007] 73.730441: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=408 unstable=0 bg_thresh=1010 thresh=2020 gap=529 poll_thresh=19 ino=257 dd-2584 [007] 73.730577: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=458 unstable=0 bg_thresh=1006 thresh=2013 gap=497 poll_thresh=20 ino=257 dd-2584 [007] 73.730579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=55080 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 73.732529: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=608 to_write=7584 dd-2584 [007] 73.738129: balance_dirty_state: bdi btrfs-1: dirty=508 wb=883 unstable=0 bg_thresh=1009 thresh=2018 gap=627 poll_thresh=20 ino=257 dd-2584 [007] 73.738298: balance_dirty_state: bdi btrfs-1: dirty=508 wb=883 unstable=0 bg_thresh=1011 thresh=2023 gap=632 poll_thresh=15 ino=257 dd-2584 [007] 73.738463: balance_dirty_state: bdi btrfs-1: dirty=533 wb=883 unstable=0 bg_thresh=1011 thresh=2022 gap=606 poll_thresh=16 ino=257 dd-2584 [007] 73.738784: balance_dirty_state: bdi btrfs-1: dirty=558 wb=883 unstable=0 bg_thresh=1010 thresh=2021 gap=580 poll_thresh=17 ino=257 dd-2584 [007] 73.739705: balance_dirty_state: bdi btrfs-1: dirty=608 wb=758 unstable=0 bg_thresh=1009 thresh=2018 gap=652 poll_thresh=18 ino=257 dd-2584 [007] 73.740083: balance_dirty_state: bdi btrfs-1: dirty=633 wb=758 unstable=0 bg_thresh=1007 thresh=2015 gap=624 poll_thresh=19 ino=257 dd-2584 [007] 73.740329: balance_dirty_state: bdi btrfs-1: dirty=658 wb=758 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=20 ino=257 dd-2584 [007] 73.740565: balance_dirty_state: bdi btrfs-1: dirty=683 wb=758 unstable=0 bg_thresh=1010 thresh=2021 gap=580 poll_thresh=21 ino=257 dd-2584 [007] 73.740804: balance_dirty_state: bdi btrfs-1: dirty=733 wb=758 unstable=0 bg_thresh=1010 thresh=2020 gap=529 poll_thresh=22 ino=257 dd-2584 [007] 73.741039: balance_dirty_state: bdi btrfs-1: dirty=758 wb=758 unstable=0 bg_thresh=1012 thresh=2024 gap=508 poll_thresh=23 ino=257 dd-2584 [007] 73.741272: balance_dirty_state: bdi btrfs-1: dirty=783 wb=758 unstable=0 bg_thresh=1011 thresh=2023 gap=482 poll_thresh=24 ino=257 dd-2584 [007] 73.741281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=55080 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 73.749328: balance_dirty_state: bdi btrfs-1: dirty=783 wb=608 unstable=0 bg_thresh=1011 thresh=2023 gap=632 poll_thresh=24 ino=257 dd-2584 [007] 73.749403: balance_dirty_state: bdi btrfs-1: dirty=808 wb=608 unstable=0 bg_thresh=1011 thresh=2022 gap=606 poll_thresh=18 ino=257 dd-2584 [007] 73.749521: balance_dirty_state: bdi btrfs-1: dirty=833 wb=608 unstable=0 bg_thresh=1010 thresh=2021 gap=580 poll_thresh=19 ino=257 dd-2584 [007] 73.749810: balance_dirty_state: bdi btrfs-1: dirty=883 wb=608 unstable=0 bg_thresh=1012 thresh=2025 gap=534 poll_thresh=20 ino=257 dd-2584 [007] 73.749927: balance_dirty_state: bdi btrfs-1: dirty=908 wb=608 unstable=0 bg_thresh=1012 thresh=2024 gap=508 poll_thresh=21 ino=257 dd-2584 [007] 73.750043: balance_dirty_state: bdi btrfs-1: dirty=933 wb=608 unstable=0 bg_thresh=1011 thresh=2023 gap=482 poll_thresh=22 ino=257 dd-2584 [007] 73.750047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=55080 base_bw=96 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 73.761313: balance_dirty_state: bdi btrfs-1: dirty=933 wb=358 unstable=0 bg_thresh=1004 thresh=2009 gap=718 poll_thresh=22 ino=257 dd-2584 [007] 73.761376: balance_dirty_state: bdi btrfs-1: dirty=958 wb=358 unstable=0 bg_thresh=1007 thresh=2014 gap=698 poll_thresh=16 ino=257 dd-2584 [007] 73.761497: balance_dirty_state: bdi btrfs-1: dirty=983 wb=358 unstable=0 bg_thresh=1009 thresh=2019 gap=678 poll_thresh=17 ino=257 dd-2584 [007] 73.761618: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=358 unstable=0 bg_thresh=1009 thresh=2018 gap=652 poll_thresh=18 ino=257 dd-2584 [007] 73.761739: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=358 unstable=0 bg_thresh=1011 thresh=2022 gap=606 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 73.761813: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26276 wrote=0 to_write=8192 dd-2584 [007] 73.761865: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=358 unstable=0 bg_thresh=1010 thresh=2021 gap=580 poll_thresh=20 ino=257 dd-2584 [007] 73.762170: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=458 unstable=0 bg_thresh=1013 thresh=2026 gap=560 poll_thresh=21 ino=257 dd-2584 [007] 73.762329: balance_dirty_state: bdi btrfs-1: dirty=958 wb=533 unstable=0 bg_thresh=1012 thresh=2025 gap=534 poll_thresh=22 ino=257 dd-2584 [007] 73.762503: balance_dirty_state: bdi btrfs-1: dirty=933 wb=608 unstable=0 bg_thresh=1014 thresh=2029 gap=488 poll_thresh=23 ino=257 dd-2584 [007] 73.762505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=55080 base_bw=96 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 73.763425: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=672 to_write=7520 dd-2584 [007] 73.769305: balance_dirty_state: bdi btrfs-1: dirty=508 wb=908 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=23 ino=257 dd-2584 [007] 73.769375: balance_dirty_state: bdi btrfs-1: dirty=508 wb=908 unstable=0 bg_thresh=992 thresh=1985 gap=569 poll_thresh=17 ino=257 dd-2584 [007] 73.769508: balance_dirty_state: bdi btrfs-1: dirty=558 wb=908 unstable=0 bg_thresh=994 thresh=1989 gap=523 poll_thresh=18 ino=257 dd-2584 [007] 73.769633: balance_dirty_state: bdi btrfs-1: dirty=583 wb=908 unstable=0 bg_thresh=997 thresh=1994 gap=503 poll_thresh=19 ino=257 dd-2584 [007] 73.769768: balance_dirty_state: bdi btrfs-1: dirty=608 wb=908 unstable=0 bg_thresh=992 thresh=1985 gap=469 poll_thresh=20 ino=257 dd-2584 [007] 73.769773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=55080 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 73.777445: balance_dirty_state: bdi btrfs-1: dirty=608 wb=783 unstable=0 bg_thresh=1001 thresh=2003 gap=612 poll_thresh=20 ino=257 dd-2584 [007] 73.777531: balance_dirty_state: bdi btrfs-1: dirty=633 wb=783 unstable=0 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=15 ino=257 dd-2584 [007] 73.777594: balance_dirty_state: bdi btrfs-1: dirty=633 wb=783 unstable=0 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=16 ino=257 dd-2584 [007] 73.777720: balance_dirty_state: bdi btrfs-1: dirty=683 wb=783 unstable=0 bg_thresh=1003 thresh=2006 gap=540 poll_thresh=17 ino=257 dd-2584 [007] 73.778983: balance_dirty_state: bdi btrfs-1: dirty=708 wb=783 unstable=0 bg_thresh=996 thresh=1993 gap=502 poll_thresh=18 ino=257 dd-2584 [007] 73.779100: balance_dirty_state: bdi btrfs-1: dirty=733 wb=783 unstable=0 bg_thresh=996 thresh=1992 gap=476 poll_thresh=19 ino=257 dd-2584 [007] 73.779105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=55080 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 73.785428: balance_dirty_state: bdi btrfs-1: dirty=733 wb=683 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=19 ino=257 dd-2584 [007] 73.785508: balance_dirty_state: bdi btrfs-1: dirty=758 wb=683 unstable=0 bg_thresh=1002 thresh=2005 gap=564 poll_thresh=14 ino=257 dd-2584 [007] 73.785568: balance_dirty_state: bdi btrfs-1: dirty=783 wb=683 unstable=0 bg_thresh=999 thresh=1999 gap=533 poll_thresh=15 ino=257 dd-2584 [007] 73.785626: balance_dirty_state: bdi btrfs-1: dirty=783 wb=683 unstable=0 bg_thresh=1002 thresh=2004 gap=538 poll_thresh=16 ino=257 dd-2584 [007] 73.785744: balance_dirty_state: bdi btrfs-1: dirty=808 wb=683 unstable=0 bg_thresh=1001 thresh=2003 gap=512 poll_thresh=17 ino=257 dd-2584 [007] 73.785861: balance_dirty_state: bdi btrfs-1: dirty=858 wb=683 unstable=0 bg_thresh=1001 thresh=2002 gap=461 poll_thresh=18 ino=257 dd-2584 [007] 73.785865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=55080 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 73.793458: balance_dirty_state: bdi btrfs-1: dirty=858 wb=558 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=18 ino=257 dd-2584 [007] 73.793537: balance_dirty_state: bdi btrfs-1: dirty=858 wb=558 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=13 ino=257 dd-2584 [007] 73.793606: balance_dirty_state: bdi btrfs-1: dirty=883 wb=533 unstable=0 bg_thresh=992 thresh=1984 gap=568 poll_thresh=14 ino=257 dd-2584 [007] 73.793680: balance_dirty_state: bdi btrfs-1: dirty=908 wb=508 unstable=0 bg_thresh=992 thresh=1984 gap=568 poll_thresh=15 ino=257 dd-2584 [007] 73.793753: balance_dirty_state: bdi btrfs-1: dirty=908 wb=458 unstable=0 bg_thresh=994 thresh=1989 gap=623 poll_thresh=16 ino=257 dd-2584 [007] 73.794043: balance_dirty_state: bdi btrfs-1: dirty=958 wb=433 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=17 ino=257 dd-2584 [007] 73.794158: balance_dirty_state: bdi btrfs-1: dirty=983 wb=433 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=18 ino=257 dd-2584 [007] 73.794270: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=433 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 73.794355: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26308 wrote=0 to_write=8192 dd-2584 [007] 73.794394: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=433 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=20 ino=257 dd-2584 [007] 73.794520: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=458 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=21 ino=257 dd-2584 [007] 73.794522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=55080 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 73.796955: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=576 to_write=7616 dd-2584 [007] 73.801338: balance_dirty_state: bdi btrfs-1: dirty=508 wb=883 unstable=0 bg_thresh=996 thresh=1992 gap=601 poll_thresh=21 ino=257 dd-2584 [007] 73.801427: balance_dirty_state: bdi btrfs-1: dirty=508 wb=883 unstable=0 bg_thresh=998 thresh=1997 gap=606 poll_thresh=16 ino=257 dd-2584 [007] 73.801595: balance_dirty_state: bdi btrfs-1: dirty=558 wb=883 unstable=0 bg_thresh=994 thresh=1988 gap=547 poll_thresh=17 ino=257 dd-2584 [007] 73.801761: balance_dirty_state: bdi btrfs-1: dirty=583 wb=883 unstable=0 bg_thresh=995 thresh=1991 gap=525 poll_thresh=18 ino=257 dd-2584 [007] 73.801929: balance_dirty_state: bdi btrfs-1: dirty=608 wb=883 unstable=0 bg_thresh=993 thresh=1987 gap=496 poll_thresh=19 ino=257 dd-2584 [007] 73.801935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=55080 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 73.809445: balance_dirty_state: bdi btrfs-1: dirty=608 wb=758 unstable=0 bg_thresh=994 thresh=1988 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 73.809909: balance_dirty_state: bdi btrfs-1: dirty=633 wb=758 unstable=0 bg_thresh=994 thresh=1988 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 73.810027: balance_dirty_state: bdi btrfs-1: dirty=633 wb=758 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=15 ino=257 dd-2584 [001] 73.810142: balance_dirty_state: bdi btrfs-1: dirty=658 wb=758 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 73.810378: balance_dirty_state: bdi btrfs-1: dirty=683 wb=758 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 73.810616: balance_dirty_state: bdi btrfs-1: dirty=708 wb=758 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 73.810849: balance_dirty_state: bdi btrfs-1: dirty=758 wb=758 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 73.810859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=99% bdi_bw=55080 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 73.817567: balance_dirty_state: bdi btrfs-1: dirty=758 wb=633 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=14 ino=257 dd-2584 [001] 73.817669: balance_dirty_state: bdi btrfs-1: dirty=783 wb=633 unstable=0 bg_thresh=992 thresh=1985 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 73.817731: balance_dirty_state: bdi btrfs-1: dirty=808 wb=633 unstable=0 bg_thresh=992 thresh=1984 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 73.817856: balance_dirty_state: bdi btrfs-1: dirty=833 wb=633 unstable=0 bg_thresh=997 thresh=1994 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 73.818043: balance_dirty_state: bdi btrfs-1: dirty=858 wb=633 unstable=0 bg_thresh=999 thresh=1999 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 73.818628: balance_dirty_state: bdi btrfs-1: dirty=883 wb=633 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 73.818638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=55080 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 73.825373: balance_dirty_state: bdi btrfs-1: dirty=883 wb=533 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=19 ino=257 dd-2584 [005] 73.825470: balance_dirty_state: bdi btrfs-1: dirty=883 wb=508 unstable=0 bg_thresh=1004 thresh=2008 gap=617 poll_thresh=14 ino=257 dd-2584 [005] 73.825559: balance_dirty_state: bdi btrfs-1: dirty=908 wb=508 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 73.825651: balance_dirty_state: bdi btrfs-1: dirty=908 wb=508 unstable=0 bg_thresh=999 thresh=1999 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 73.825812: balance_dirty_state: bdi btrfs-1: dirty=958 wb=508 unstable=0 bg_thresh=1002 thresh=2004 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 73.825990: balance_dirty_state: bdi btrfs-1: dirty=983 wb=508 unstable=0 bg_thresh=1003 thresh=2006 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 73.826171: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=508 unstable=0 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 73.826178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=55080 base_bw=96 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 73.826196: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26340 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 73.828091: writeback_single_inode: bdi btrfs-1: ino=257 state= age=156 wrote=544 to_write=7648 dd-2584 [004] 73.833409: balance_dirty_state: bdi btrfs-1: dirty=483 wb=858 unstable=0 bg_thresh=1004 thresh=2008 gap=667 poll_thresh=19 ino=257 dd-2584 [004] 73.833480: balance_dirty_state: bdi btrfs-1: dirty=483 wb=858 unstable=0 bg_thresh=1004 thresh=2008 gap=667 poll_thresh=14 ino=257 dd-2584 [004] 73.833540: balance_dirty_state: bdi btrfs-1: dirty=508 wb=858 unstable=0 bg_thresh=1006 thresh=2013 gap=647 poll_thresh=15 ino=257 dd-2584 [004] 73.833597: balance_dirty_state: bdi btrfs-1: dirty=533 wb=858 unstable=0 bg_thresh=1006 thresh=2013 gap=622 poll_thresh=16 ino=257 dd-2584 [004] 73.833711: balance_dirty_state: bdi btrfs-1: dirty=558 wb=858 unstable=0 bg_thresh=1009 thresh=2018 gap=602 poll_thresh=17 ino=257 dd-2584 [004] 73.833992: balance_dirty_state: bdi btrfs-1: dirty=583 wb=858 unstable=0 bg_thresh=1011 thresh=2022 gap=581 poll_thresh=18 ino=257 dd-2584 [004] 73.834106: balance_dirty_state: bdi btrfs-1: dirty=608 wb=858 unstable=0 bg_thresh=1010 thresh=2021 gap=555 poll_thresh=19 ino=257 dd-2584 [004] 73.834220: balance_dirty_state: bdi btrfs-1: dirty=658 wb=858 unstable=0 bg_thresh=1010 thresh=2020 gap=504 poll_thresh=20 ino=257 dd-2584 [004] 73.834224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-134% task_weight=100% bdi_bw=56984 base_bw=84 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.841398: balance_dirty_state: bdi btrfs-1: dirty=658 wb=733 unstable=0 bg_thresh=1004 thresh=2009 gap=618 poll_thresh=20 ino=257 dd-2584 [004] 73.841466: balance_dirty_state: bdi btrfs-1: dirty=658 wb=733 unstable=0 bg_thresh=1004 thresh=2009 gap=618 poll_thresh=15 ino=257 dd-2584 [004] 73.841521: balance_dirty_state: bdi btrfs-1: dirty=683 wb=733 unstable=0 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=16 ino=257 dd-2584 [004] 73.841631: balance_dirty_state: bdi btrfs-1: dirty=708 wb=733 unstable=0 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 73.841745: balance_dirty_state: bdi btrfs-1: dirty=758 wb=733 unstable=0 bg_thresh=1009 thresh=2018 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 73.841858: balance_dirty_state: bdi btrfs-1: dirty=783 wb=733 unstable=0 bg_thresh=1011 thresh=2022 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 73.841970: balance_dirty_state: bdi btrfs-1: dirty=808 wb=733 unstable=0 bg_thresh=1010 thresh=2021 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 73.841974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-180% task_weight=100% bdi_bw=56984 base_bw=84 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 73.849399: balance_dirty_state: bdi btrfs-1: dirty=808 wb=608 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=20 ino=257 dd-2584 [000] 73.849738: balance_dirty_state: bdi btrfs-1: dirty=808 wb=558 unstable=0 bg_thresh=1003 thresh=2007 gap=641 poll_thresh=15 ino=257 dd-2584 [000] 73.849799: balance_dirty_state: bdi btrfs-1: dirty=833 wb=558 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=16 ino=257 dd-2584 [000] 73.849916: balance_dirty_state: bdi btrfs-1: dirty=858 wb=558 unstable=0 bg_thresh=1008 thresh=2017 gap=601 poll_thresh=17 ino=257 dd-2584 [000] 73.850033: balance_dirty_state: bdi btrfs-1: dirty=908 wb=558 unstable=0 bg_thresh=1008 thresh=2016 gap=550 poll_thresh=18 ino=257 dd-2584 [000] 73.850151: balance_dirty_state: bdi btrfs-1: dirty=933 wb=558 unstable=0 bg_thresh=1007 thresh=2015 gap=524 poll_thresh=19 ino=257 dd-2584 [000] 73.850276: balance_dirty_state: bdi btrfs-1: dirty=958 wb=558 unstable=0 bg_thresh=1007 thresh=2014 gap=498 poll_thresh=20 ino=257 dd-2584 [000] 73.850281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-236% task_weight=101% bdi_bw=56984 base_bw=84 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.857421: balance_dirty_state: bdi btrfs-1: dirty=983 wb=558 unstable=0 bg_thresh=1002 thresh=2004 gap=463 poll_thresh=20 ino=257 dd-2584 [004] 73.857427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-248% task_weight=100% bdi_bw=56984 base_bw=84 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.865412: balance_dirty_state: bdi btrfs-1: dirty=983 wb=283 unstable=0 bg_thresh=1003 thresh=2006 gap=740 poll_thresh=20 ino=257 dd-2584 [004] 73.865509: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=283 unstable=0 bg_thresh=1003 thresh=2006 gap=715 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 73.865580: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26380 wrote=0 to_write=8192 dd-2584 [004] 73.865592: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=283 unstable=0 bg_thresh=1005 thresh=2011 gap=720 poll_thresh=16 ino=257 dd-2584 [004] 73.865755: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=283 unstable=0 bg_thresh=1008 thresh=2016 gap=700 poll_thresh=17 ino=257 dd-2584 [004] 73.865922: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=333 unstable=0 bg_thresh=1010 thresh=2021 gap=680 poll_thresh=18 ino=257 dd-2584 [004] 73.866328: balance_dirty_state: bdi btrfs-1: dirty=908 wb=483 unstable=0 bg_thresh=1012 thresh=2025 gap=634 poll_thresh=19 ino=257 dd-2584 [004] 73.866498: balance_dirty_state: bdi btrfs-1: dirty=883 wb=533 unstable=0 bg_thresh=1012 thresh=2024 gap=608 poll_thresh=20 ino=257 dd-2584 [004] 73.866668: balance_dirty_state: bdi btrfs-1: dirty=883 wb=583 unstable=0 bg_thresh=1011 thresh=2023 gap=557 poll_thresh=21 ino=257 dd-2584 [004] 73.866838: balance_dirty_state: bdi btrfs-1: dirty=858 wb=633 unstable=0 bg_thresh=1011 thresh=2022 gap=531 poll_thresh=22 ino=257 dd-2584 [004] 73.867011: balance_dirty_state: bdi btrfs-1: dirty=808 wb=683 unstable=0 bg_thresh=1013 thresh=2026 gap=535 poll_thresh=23 ino=257 dd-2584 [004] 73.867185: balance_dirty_state: bdi btrfs-1: dirty=808 wb=733 unstable=0 bg_thresh=1012 thresh=2025 gap=484 poll_thresh=24 ino=257 dd-2584 [004] 73.867187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=56984 base_bw=84 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 73.868656: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=784 to_write=7408 dd-2584 [004] 73.873434: balance_dirty_state: bdi btrfs-1: dirty=483 wb=933 unstable=0 bg_thresh=1012 thresh=2024 gap=608 poll_thresh=24 ino=257 dd-2584 [004] 73.873533: balance_dirty_state: bdi btrfs-1: dirty=483 wb=933 unstable=0 bg_thresh=1009 thresh=2018 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 73.873653: balance_dirty_state: bdi btrfs-1: dirty=533 wb=933 unstable=0 bg_thresh=1011 thresh=2022 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 73.873943: balance_dirty_state: bdi btrfs-1: dirty=558 wb=933 unstable=0 bg_thresh=1010 thresh=2021 gap=530 poll_thresh=20 ino=257 dd-2584 [004] 73.874059: balance_dirty_state: bdi btrfs-1: dirty=583 wb=933 unstable=0 bg_thresh=1010 thresh=2020 gap=504 poll_thresh=21 ino=257 dd-2584 [004] 73.874064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=56984 base_bw=84 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.881474: balance_dirty_state: bdi btrfs-1: dirty=583 wb=783 unstable=0 bg_thresh=1009 thresh=2018 gap=652 poll_thresh=21 ino=257 dd-2584 [004] 73.881579: balance_dirty_state: bdi btrfs-1: dirty=608 wb=783 unstable=0 bg_thresh=1008 thresh=2017 gap=626 poll_thresh=16 ino=257 dd-2584 [004] 73.881750: balance_dirty_state: bdi btrfs-1: dirty=633 wb=783 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=17 ino=257 dd-2584 [004] 73.882454: balance_dirty_state: bdi btrfs-1: dirty=658 wb=783 unstable=0 bg_thresh=1010 thresh=2020 gap=579 poll_thresh=18 ino=257 dd-2584 [004] 73.882632: balance_dirty_state: bdi btrfs-1: dirty=708 wb=783 unstable=0 bg_thresh=1009 thresh=2019 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 73.882811: balance_dirty_state: bdi btrfs-1: dirty=733 wb=783 unstable=0 bg_thresh=1009 thresh=2018 gap=502 poll_thresh=20 ino=257 dd-2584 [004] 73.882818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=56984 base_bw=84 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 73.893427: balance_dirty_state: bdi btrfs-1: dirty=733 wb=633 unstable=0 bg_thresh=1003 thresh=2006 gap=640 poll_thresh=20 ino=257 dd-2584 [004] 73.893525: balance_dirty_state: bdi btrfs-1: dirty=733 wb=633 unstable=0 bg_thresh=1003 thresh=2006 gap=640 poll_thresh=15 ino=257 dd-2584 [004] 73.893612: balance_dirty_state: bdi btrfs-1: dirty=758 wb=633 unstable=0 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=16 ino=257 dd-2584 [004] 73.893738: balance_dirty_state: bdi btrfs-1: dirty=783 wb=633 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=17 ino=257 dd-2584 [004] 73.894032: balance_dirty_state: bdi btrfs-1: dirty=833 wb=633 unstable=0 bg_thresh=1010 thresh=2021 gap=555 poll_thresh=18 ino=257 dd-2584 [004] 73.894153: balance_dirty_state: bdi btrfs-1: dirty=858 wb=633 unstable=0 bg_thresh=1010 thresh=2020 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 73.894272: balance_dirty_state: bdi btrfs-1: dirty=883 wb=633 unstable=0 bg_thresh=1012 thresh=2024 gap=508 poll_thresh=20 ino=257 dd-2584 [004] 73.894392: balance_dirty_state: bdi btrfs-1: dirty=933 wb=633 unstable=0 bg_thresh=1008 thresh=2017 gap=451 poll_thresh=21 ino=257 dd-2584 [004] 73.894397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=56984 base_bw=84 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 73.905487: balance_dirty_state: bdi btrfs-1: dirty=933 wb=383 unstable=0 bg_thresh=998 thresh=1997 gap=681 poll_thresh=21 ino=257 dd-2584 [007] 73.905552: balance_dirty_state: bdi btrfs-1: dirty=958 wb=383 unstable=0 bg_thresh=998 thresh=1997 gap=656 poll_thresh=16 ino=257 dd-2584 [007] 73.905665: balance_dirty_state: bdi btrfs-1: dirty=983 wb=383 unstable=0 bg_thresh=1003 thresh=2007 gap=641 poll_thresh=17 ino=257 dd-2584 [007] 73.905784: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=383 unstable=0 bg_thresh=1003 thresh=2006 gap=615 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 73.905807: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26420 wrote=0 to_write=8192 dd-2584 [007] 73.905912: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=383 unstable=0 bg_thresh=1002 thresh=2005 gap=564 poll_thresh=19 ino=257 dd-2584 [007] 73.906215: balance_dirty_state: bdi btrfs-1: dirty=958 wb=508 unstable=0 bg_thresh=1002 thresh=2004 gap=538 poll_thresh=20 ino=257 dd-2584 [007] 73.906385: balance_dirty_state: bdi btrfs-1: dirty=908 wb=583 unstable=0 bg_thresh=1004 thresh=2008 gap=517 poll_thresh=21 ino=257 dd-2584 [007] 73.906556: balance_dirty_state: bdi btrfs-1: dirty=883 wb=658 unstable=0 bg_thresh=1003 thresh=2007 gap=466 poll_thresh=22 ino=257 dd-2584 [007] 73.906559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-200% task_weight=100% bdi_bw=56984 base_bw=84 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 73.907405: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=656 to_write=7536 dd-2584 [007] 73.917360: balance_dirty_state: bdi btrfs-1: dirty=508 wb=783 unstable=0 bg_thresh=1003 thresh=2007 gap=716 poll_thresh=22 ino=257 dd-2584 [007] 73.917454: balance_dirty_state: bdi btrfs-1: dirty=508 wb=783 unstable=0 bg_thresh=1006 thresh=2012 gap=721 poll_thresh=16 ino=257 dd-2584 [007] 73.917682: balance_dirty_state: bdi btrfs-1: dirty=533 wb=783 unstable=0 bg_thresh=1005 thresh=2011 gap=695 poll_thresh=17 ino=257 dd-2584 [007] 73.917923: balance_dirty_state: bdi btrfs-1: dirty=583 wb=783 unstable=0 bg_thresh=1005 thresh=2010 gap=644 poll_thresh=18 ino=257 dd-2584 [007] 73.918169: balance_dirty_state: bdi btrfs-1: dirty=608 wb=783 unstable=0 bg_thresh=1001 thresh=2003 gap=612 poll_thresh=19 ino=257 dd-2584 [007] 73.918414: balance_dirty_state: bdi btrfs-1: dirty=633 wb=783 unstable=0 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=20 ino=257 dd-2584 [007] 73.918653: balance_dirty_state: bdi btrfs-1: dirty=683 wb=783 unstable=0 bg_thresh=1003 thresh=2006 gap=540 poll_thresh=21 ino=257 dd-2584 [007] 73.919245: balance_dirty_state: bdi btrfs-1: dirty=708 wb=783 unstable=0 bg_thresh=1002 thresh=2005 gap=514 poll_thresh=22 ino=257 dd-2584 [007] 73.919489: balance_dirty_state: bdi btrfs-1: dirty=733 wb=783 unstable=0 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=23 ino=257 dd-2584 [007] 73.919498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=56984 base_bw=84 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 73.925491: balance_dirty_state: bdi btrfs-1: dirty=733 wb=783 unstable=0 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=23 ino=257 dd-2584 [007] 73.925500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=56984 base_bw=84 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 73.933484: balance_dirty_state: bdi btrfs-1: dirty=733 wb=658 unstable=0 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=23 ino=257 dd-2584 [007] 73.933569: balance_dirty_state: bdi btrfs-1: dirty=758 wb=658 unstable=0 bg_thresh=1005 thresh=2011 gap=595 poll_thresh=17 ino=257 dd-2584 [007] 73.933766: balance_dirty_state: bdi btrfs-1: dirty=783 wb=608 unstable=0 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=18 ino=257 dd-2584 [007] 73.933902: balance_dirty_state: bdi btrfs-1: dirty=808 wb=533 unstable=0 bg_thresh=1007 thresh=2014 gap=673 poll_thresh=19 ino=257 dd-2584 [007] 73.934129: balance_dirty_state: bdi btrfs-1: dirty=858 wb=533 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=20 ino=257 dd-2584 [007] 73.934372: balance_dirty_state: bdi btrfs-1: dirty=883 wb=533 unstable=0 bg_thresh=1003 thresh=2006 gap=590 poll_thresh=21 ino=257 dd-2584 [007] 73.934613: balance_dirty_state: bdi btrfs-1: dirty=908 wb=533 unstable=0 bg_thresh=1002 thresh=2005 gap=564 poll_thresh=22 ino=257 dd-2584 [007] 73.935199: balance_dirty_state: bdi btrfs-1: dirty=933 wb=533 unstable=0 bg_thresh=1004 thresh=2009 gap=543 poll_thresh=23 ino=257 dd-2584 [007] 73.935446: balance_dirty_state: bdi btrfs-1: dirty=983 wb=533 unstable=0 bg_thresh=1004 thresh=2008 gap=492 poll_thresh=24 ino=257 dd-2584 [007] 73.935454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-243% task_weight=100% bdi_bw=56984 base_bw=84 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 73.941603: balance_dirty_state: bdi btrfs-1: dirty=983 wb=533 unstable=0 bg_thresh=1004 thresh=2008 gap=492 poll_thresh=24 ino=257 dd-2584 [006] 73.941613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-243% task_weight=100% bdi_bw=57692 base_bw=76 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 73.949475: balance_dirty_state: bdi btrfs-1: dirty=983 wb=283 unstable=0 bg_thresh=990 thresh=1981 gap=715 poll_thresh=24 ino=257 dd-2584 [006] 73.949686: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=283 unstable=0 bg_thresh=997 thresh=1994 gap=703 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 73.949768: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26464 wrote=0 to_write=8192 dd-2584 [006] 73.950109: balance_dirty_state: bdi btrfs-1: dirty=983 wb=333 unstable=0 bg_thresh=1004 thresh=2009 gap=693 poll_thresh=19 ino=257 dd-2584 [006] 73.950535: balance_dirty_state: bdi btrfs-1: dirty=933 wb=408 unstable=0 bg_thresh=1006 thresh=2013 gap=672 poll_thresh=20 ino=257 dd-2584 [006] 73.951302: balance_dirty_state: bdi btrfs-1: dirty=796 wb=583 unstable=0 bg_thresh=1001 thresh=2003 gap=624 poll_thresh=21 ino=257 dd-2584 [006] 73.951710: balance_dirty_state: bdi btrfs-1: dirty=721 wb=658 unstable=0 bg_thresh=1006 thresh=2013 gap=634 poll_thresh=22 ino=257 dd-2584 [006] 73.952624: balance_dirty_state: bdi btrfs-1: dirty=621 wb=833 unstable=0 bg_thresh=1047 thresh=2095 gap=641 poll_thresh=23 ino=257 dd-2584 [006] 73.953003: balance_dirty_state: bdi btrfs-1: dirty=558 wb=921 unstable=0 bg_thresh=1047 thresh=2094 gap=615 poll_thresh=24 ino=257 flush-btrfs-1-2586 [001] 73.953337: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=688 to_write=7504 dd-2584 [006] 73.953729: balance_dirty_state: bdi btrfs-1: dirty=508 wb=996 unstable=0 bg_thresh=1046 thresh=2093 gap=589 poll_thresh=25 ino=257 dd-2584 [006] 73.953915: balance_dirty_state: bdi btrfs-1: dirty=558 wb=996 unstable=0 bg_thresh=1048 thresh=2097 gap=543 poll_thresh=26 ino=257 dd-2584 [006] 73.954103: balance_dirty_state: bdi btrfs-1: dirty=583 wb=996 unstable=0 bg_thresh=1048 thresh=2096 gap=517 poll_thresh=27 ino=257 dd-2584 [006] 73.954110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1355 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=57692 base_bw=76 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 73.961493: balance_dirty_state: bdi btrfs-1: dirty=583 wb=996 unstable=0 bg_thresh=1048 thresh=2096 gap=517 poll_thresh=27 ino=257 dd-2584 [006] 73.961502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1355 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=57692 base_bw=76 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 73.969494: balance_dirty_state: bdi btrfs-1: dirty=583 wb=996 unstable=0 bg_thresh=1048 thresh=2096 gap=517 poll_thresh=27 ino=257 dd-2584 [006] 73.969504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1355 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=57692 base_bw=76 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 73.977538: balance_dirty_state: bdi btrfs-1: dirty=578 wb=696 unstable=0 bg_thresh=1046 thresh=2093 gap=819 poll_thresh=27 ino=257 dd-2584 [006] 73.977605: balance_dirty_state: bdi btrfs-1: dirty=578 wb=696 unstable=0 bg_thresh=1046 thresh=2093 gap=819 poll_thresh=20 ino=257 dd-2584 [006] 73.977727: balance_dirty_state: bdi btrfs-1: dirty=628 wb=696 unstable=0 bg_thresh=1048 thresh=2097 gap=773 poll_thresh=21 ino=257 dd-2584 [006] 73.977848: balance_dirty_state: bdi btrfs-1: dirty=653 wb=696 unstable=0 bg_thresh=1048 thresh=2096 gap=747 poll_thresh=22 ino=257 dd-2584 [006] 73.977971: balance_dirty_state: bdi btrfs-1: dirty=678 wb=696 unstable=0 bg_thresh=1044 thresh=2089 gap=715 poll_thresh=23 ino=257 dd-2584 [006] 73.978099: balance_dirty_state: bdi btrfs-1: dirty=728 wb=696 unstable=0 bg_thresh=1044 thresh=2088 gap=664 poll_thresh=24 ino=257 dd-2584 [006] 73.978406: balance_dirty_state: bdi btrfs-1: dirty=753 wb=696 unstable=0 bg_thresh=1046 thresh=2092 gap=643 poll_thresh=25 ino=257 dd-2584 [006] 73.978541: balance_dirty_state: bdi btrfs-1: dirty=778 wb=696 unstable=0 bg_thresh=1045 thresh=2091 gap=617 poll_thresh=26 ino=257 dd-2584 [006] 73.978673: balance_dirty_state: bdi btrfs-1: dirty=803 wb=696 unstable=0 bg_thresh=1045 thresh=2090 gap=591 poll_thresh=27 ino=257 dd-2584 [006] 73.979094: balance_dirty_state: bdi btrfs-1: dirty=853 wb=696 unstable=0 bg_thresh=1047 thresh=2095 gap=546 poll_thresh=28 ino=257 dd-2584 [006] 73.979224: balance_dirty_state: bdi btrfs-1: dirty=878 wb=696 unstable=0 bg_thresh=1049 thresh=2099 gap=525 poll_thresh=29 ino=257 dd-2584 [006] 73.979652: balance_dirty_state: bdi btrfs-1: dirty=904 wb=696 unstable=0 bg_thresh=1043 thresh=2087 gap=487 poll_thresh=30 ino=257 dd-2584 [006] 73.979657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1346 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=57692 base_bw=76 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 73.985455: balance_dirty_state: bdi btrfs-1: dirty=904 wb=696 unstable=0 bg_thresh=1043 thresh=2087 gap=487 poll_thresh=30 ino=257 dd-2584 [006] 73.985460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1346 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=57692 base_bw=76 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 73.997395: balance_dirty_state: bdi btrfs-1: dirty=904 wb=196 unstable=0 bg_thresh=1041 thresh=2083 gap=983 poll_thresh=30 ino=257 dd-2584 [006] 73.997495: balance_dirty_state: bdi btrfs-1: dirty=929 wb=196 unstable=0 bg_thresh=1038 thresh=2077 gap=952 poll_thresh=22 ino=257 dd-2584 [006] 73.997686: balance_dirty_state: bdi btrfs-1: dirty=954 wb=196 unstable=0 bg_thresh=1040 thresh=2081 gap=931 poll_thresh=23 ino=257 dd-2584 [006] 73.997891: balance_dirty_state: bdi btrfs-1: dirty=992 wb=196 unstable=0 bg_thresh=1040 thresh=2080 gap=892 poll_thresh=24 ino=257 dd-2584 [006] 73.998366: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=196 unstable=0 bg_thresh=1040 thresh=2080 gap=854 poll_thresh=25 ino=257 dd-2584 [006] 73.998565: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=196 unstable=0 bg_thresh=1042 thresh=2084 gap=833 poll_thresh=26 ino=257 flush-btrfs-1-2586 [001] 73.998620: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26512 wrote=0 to_write=8192 dd-2584 [006] 73.998747: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=196 unstable=0 bg_thresh=1041 thresh=2083 gap=807 poll_thresh=27 ino=257 dd-2584 [006] 73.998890: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=246 unstable=0 bg_thresh=1041 thresh=2082 gap=781 poll_thresh=28 ino=257 dd-2584 [006] 73.999214: balance_dirty_state: bdi btrfs-1: dirty=955 wb=396 unstable=0 bg_thresh=1047 thresh=2095 gap=744 poll_thresh=29 ino=257 dd-2584 [006] 73.999354: balance_dirty_state: bdi btrfs-1: dirty=930 wb=446 unstable=0 bg_thresh=1047 thresh=2094 gap=718 poll_thresh=30 ino=257 dd-2584 [006] 73.999495: balance_dirty_state: bdi btrfs-1: dirty=905 wb=521 unstable=0 bg_thresh=1046 thresh=2093 gap=667 poll_thresh=31 ino=257 dd-2584 [006] 73.999803: balance_dirty_state: bdi btrfs-1: dirty=804 wb=647 unstable=0 bg_thresh=1045 thresh=2090 gap=639 poll_thresh=32 ino=257 dd-2584 [006] 74.000339: balance_dirty_state: bdi btrfs-1: dirty=628 wb=848 unstable=0 bg_thresh=1045 thresh=2090 gap=614 poll_thresh=34 ino=257 flush-btrfs-1-2586 [001] 74.000845: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=848 to_write=7344 flush-0:15-2091 [000] 74.000959: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=7008 wrote=1 to_write=8191 flush-0:15-2091 [000] 74.000964: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=6416 wrote=0 to_write=8191 flush-0:15-2091 [000] 74.000975: writeback_single_inode: bdi 0:15: ino=2375725 state=I_DIRTY_DATASYNC age=6184 wrote=1 to_write=8190 flush-btrfs-1-2586 [001] 74.000980: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26512 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 74.000983: writeback_single_inode: bdi btrfs-1: ino=257 state= age=164 wrote=0 to_write=8192 dd-2584 [006] 74.001099: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1024 unstable=0 bg_thresh=1040 thresh=2081 gap=541 poll_thresh=36 ino=257 dd-2584 [006] 74.001288: balance_dirty_state: bdi btrfs-1: dirty=566 wb=1024 unstable=0 bg_thresh=1045 thresh=2091 gap=501 poll_thresh=38 ino=257 dd-2584 [006] 74.001293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1440 task_limit=1350 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-43% task_gap=-188% task_weight=100% bdi_bw=57692 base_bw=76 task_bw=0 dirtied=48 period=0 think=4 pause=8 dd-2584 [006] 74.005425: balance_dirty_state: bdi btrfs-1: dirty=556 wb=831 unstable=0 bg_thresh=1034 thresh=2069 gap=682 poll_thresh=38 ino=257 dd-2584 [006] 74.005506: balance_dirty_state: bdi btrfs-1: dirty=569 wb=831 unstable=0 bg_thresh=1034 thresh=2069 gap=669 poll_thresh=28 ino=257 dd-2584 [006] 74.005642: balance_dirty_state: bdi btrfs-1: dirty=607 wb=831 unstable=0 bg_thresh=1036 thresh=2073 gap=635 poll_thresh=29 ino=257 dd-2584 [006] 74.005775: balance_dirty_state: bdi btrfs-1: dirty=632 wb=831 unstable=0 bg_thresh=1036 thresh=2072 gap=609 poll_thresh=30 ino=257 dd-2584 [006] 74.005904: balance_dirty_state: bdi btrfs-1: dirty=657 wb=831 unstable=0 bg_thresh=1035 thresh=2071 gap=583 poll_thresh=31 ino=257 dd-2584 [006] 74.006208: balance_dirty_state: bdi btrfs-1: dirty=707 wb=831 unstable=0 bg_thresh=1037 thresh=2075 gap=537 poll_thresh=32 ino=257 dd-2584 [006] 74.006642: balance_dirty_state: bdi btrfs-1: dirty=745 wb=831 unstable=0 bg_thresh=1047 thresh=2095 gap=519 poll_thresh=34 ino=257 dd-2584 [006] 74.006647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1354 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=57692 base_bw=76 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [006] 74.013460: balance_dirty_state: bdi btrfs-1: dirty=745 wb=706 unstable=0 bg_thresh=1033 thresh=2067 gap=616 poll_thresh=34 ino=257 dd-2584 [006] 74.013538: balance_dirty_state: bdi btrfs-1: dirty=770 wb=706 unstable=0 bg_thresh=1029 thresh=2059 gap=583 poll_thresh=25 ino=257 dd-2584 [006] 74.013672: balance_dirty_state: bdi btrfs-1: dirty=795 wb=706 unstable=0 bg_thresh=1031 thresh=2062 gap=561 poll_thresh=26 ino=257 dd-2584 [006] 74.014019: balance_dirty_state: bdi btrfs-1: dirty=820 wb=706 unstable=0 bg_thresh=1041 thresh=2082 gap=556 poll_thresh=27 ino=257 dd-2584 [006] 74.014150: balance_dirty_state: bdi btrfs-1: dirty=845 wb=706 unstable=0 bg_thresh=1043 thresh=2086 gap=535 poll_thresh=28 ino=257 dd-2584 [006] 74.014280: balance_dirty_state: bdi btrfs-1: dirty=870 wb=706 unstable=0 bg_thresh=1042 thresh=2085 gap=509 poll_thresh=29 ino=257 dd-2584 [006] 74.014285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-69% task_gap=-239% task_weight=99% bdi_bw=57692 base_bw=76 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 74.021462: balance_dirty_state: bdi btrfs-1: dirty=870 wb=581 unstable=0 bg_thresh=1039 thresh=2078 gap=627 poll_thresh=29 ino=257 dd-2584 [006] 74.021552: balance_dirty_state: bdi btrfs-1: dirty=896 wb=581 unstable=0 bg_thresh=1038 thresh=2076 gap=599 poll_thresh=22 ino=257 dd-2584 [006] 74.022028: balance_dirty_state: bdi btrfs-1: dirty=921 wb=581 unstable=0 bg_thresh=1048 thresh=2096 gap=594 poll_thresh=23 ino=257 dd-2584 [006] 74.022158: balance_dirty_state: bdi btrfs-1: dirty=971 wb=581 unstable=0 bg_thresh=1047 thresh=2095 gap=543 poll_thresh=24 ino=257 dd-2584 [006] 74.022288: balance_dirty_state: bdi btrfs-1: dirty=996 wb=581 unstable=0 bg_thresh=1047 thresh=2094 gap=517 poll_thresh=25 ino=257 dd-2584 [006] 74.022292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1353 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=57692 base_bw=76 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 74.029452: balance_dirty_state: bdi btrfs-1: dirty=996 wb=456 unstable=0 bg_thresh=1028 thresh=2057 gap=605 poll_thresh=25 ino=257 dd-2584 [006] 74.029535: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=456 unstable=0 bg_thresh=1034 thresh=2069 gap=591 poll_thresh=19 ino=257 dd-2584 [006] 74.029678: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=456 unstable=0 bg_thresh=1028 thresh=2056 gap=553 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 74.029755: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26544 wrote=0 to_write=8192 dd-2584 [006] 74.029817: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=456 unstable=0 bg_thresh=1030 thresh=2061 gap=533 poll_thresh=21 ino=257 dd-2584 [006] 74.029956: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=494 unstable=0 bg_thresh=1030 thresh=2060 gap=507 poll_thresh=22 ino=257 dd-2584 [006] 74.029957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-180% task_weight=100% bdi_bw=57692 base_bw=76 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 74.031250: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=624 to_write=7568 dd-2584 [004] 74.037467: balance_dirty_state: bdi btrfs-1: dirty=472 wb=985 unstable=0 bg_thresh=1018 thresh=2037 gap=580 poll_thresh=22 ino=257 dd-2584 [004] 74.037544: balance_dirty_state: bdi btrfs-1: dirty=472 wb=985 unstable=0 bg_thresh=1018 thresh=2036 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 74.037682: balance_dirty_state: bdi btrfs-1: dirty=522 wb=985 unstable=0 bg_thresh=1017 thresh=2035 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 74.038028: balance_dirty_state: bdi btrfs-1: dirty=547 wb=985 unstable=0 bg_thresh=1017 thresh=2034 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 74.038033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=57692 base_bw=76 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.045400: balance_dirty_state: bdi btrfs-1: dirty=547 wb=860 unstable=0 bg_thresh=1022 thresh=2045 gap=638 poll_thresh=18 ino=257 dd-2584 [004] 74.045539: balance_dirty_state: bdi btrfs-1: dirty=572 wb=860 unstable=0 bg_thresh=1023 thresh=2046 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 74.045636: balance_dirty_state: bdi btrfs-1: dirty=572 wb=860 unstable=0 bg_thresh=1025 thresh=2051 gap=619 poll_thresh=14 ino=257 dd-2584 [004] 74.045727: balance_dirty_state: bdi btrfs-1: dirty=597 wb=860 unstable=0 bg_thresh=1022 thresh=2045 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 74.045818: balance_dirty_state: bdi btrfs-1: dirty=622 wb=860 unstable=0 bg_thresh=1025 thresh=2050 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 74.045999: balance_dirty_state: bdi btrfs-1: dirty=647 wb=860 unstable=0 bg_thresh=1024 thresh=2049 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 74.046181: balance_dirty_state: bdi btrfs-1: dirty=672 wb=860 unstable=0 bg_thresh=1024 thresh=2048 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 74.046383: balance_dirty_state: bdi btrfs-1: dirty=698 wb=860 unstable=0 bg_thresh=1023 thresh=2046 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 74.046390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-93% task_gap=-286% task_weight=100% bdi_bw=59176 base_bw=72 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.057496: balance_dirty_state: bdi btrfs-1: dirty=707 wb=655 unstable=2 bg_thresh=1018 thresh=2037 gap=673 poll_thresh=19 ino=257 dd-2584 [004] 74.057596: balance_dirty_state: bdi btrfs-1: dirty=732 wb=655 unstable=2 bg_thresh=1021 thresh=2042 gap=653 poll_thresh=14 ino=257 dd-2584 [004] 74.057687: balance_dirty_state: bdi btrfs-1: dirty=757 wb=655 unstable=2 bg_thresh=1018 thresh=2036 gap=622 poll_thresh=15 ino=257 dd-2584 [004] 74.057775: balance_dirty_state: bdi btrfs-1: dirty=757 wb=655 unstable=2 bg_thresh=1017 thresh=2035 gap=621 poll_thresh=16 ino=257 dd-2584 [004] 74.057918: balance_dirty_state: bdi btrfs-1: dirty=807 wb=655 unstable=2 bg_thresh=1017 thresh=2034 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 74.058242: balance_dirty_state: bdi btrfs-1: dirty=832 wb=655 unstable=2 bg_thresh=1016 thresh=2033 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 74.058397: balance_dirty_state: bdi btrfs-1: dirty=857 wb=655 unstable=2 bg_thresh=1015 thresh=2031 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 74.058551: balance_dirty_state: bdi btrfs-1: dirty=882 wb=655 unstable=2 bg_thresh=1016 thresh=2032 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 74.058557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=59176 base_bw=72 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 74.065532: balance_dirty_state: bdi btrfs-1: dirty=882 wb=516 unstable=2 bg_thresh=1013 thresh=2027 gap=627 poll_thresh=20 ino=257 dd-2584 [000] 74.065643: balance_dirty_state: bdi btrfs-1: dirty=882 wb=516 unstable=2 bg_thresh=1010 thresh=2021 gap=621 poll_thresh=15 ino=257 dd-2584 [000] 74.065742: balance_dirty_state: bdi btrfs-1: dirty=907 wb=516 unstable=2 bg_thresh=1013 thresh=2026 gap=601 poll_thresh=16 ino=257 dd-2584 [000] 74.065938: balance_dirty_state: bdi btrfs-1: dirty=932 wb=516 unstable=2 bg_thresh=1012 thresh=2025 gap=575 poll_thresh=17 ino=257 dd-2584 [000] 74.066131: balance_dirty_state: bdi btrfs-1: dirty=982 wb=516 unstable=2 bg_thresh=1012 thresh=2024 gap=524 poll_thresh=18 ino=257 dd-2584 [000] 74.066326: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=516 unstable=2 bg_thresh=1014 thresh=2028 gap=503 poll_thresh=19 ino=257 dd-2584 [000] 74.066333: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=59176 base_bw=72 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 74.073499: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=378 unstable=2 bg_thresh=1016 thresh=2033 gap=646 poll_thresh=19 ino=257 dd-2584 [000] 74.073611: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=378 unstable=2 bg_thresh=1013 thresh=2027 gap=615 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 74.073684: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26588 wrote=0 to_write=8192 dd-2584 [000] 74.073717: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=378 unstable=2 bg_thresh=1016 thresh=2032 gap=620 poll_thresh=15 ino=257 dd-2584 [000] 74.073971: balance_dirty_state: bdi btrfs-1: dirty=982 wb=453 unstable=2 bg_thresh=1015 thresh=2031 gap=594 poll_thresh=16 ino=257 dd-2584 [000] 74.074101: balance_dirty_state: bdi btrfs-1: dirty=957 wb=503 unstable=2 bg_thresh=1015 thresh=2030 gap=568 poll_thresh=17 ino=257 dd-2584 [000] 74.074231: balance_dirty_state: bdi btrfs-1: dirty=932 wb=553 unstable=2 bg_thresh=1014 thresh=2029 gap=542 poll_thresh=18 ino=257 dd-2584 [000] 74.074363: balance_dirty_state: bdi btrfs-1: dirty=931 wb=591 unstable=2 bg_thresh=1014 thresh=2028 gap=504 poll_thresh=19 ino=257 dd-2584 [000] 74.074365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-265% task_weight=101% bdi_bw=59176 base_bw=72 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 74.075351: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=688 to_write=7504 dd-2584 [000] 74.081540: balance_dirty_state: bdi btrfs-1: dirty=481 wb=941 unstable=2 bg_thresh=1014 thresh=2029 gap=605 poll_thresh=19 ino=257 dd-2584 [000] 74.081651: balance_dirty_state: bdi btrfs-1: dirty=481 wb=941 unstable=2 bg_thresh=1014 thresh=2028 gap=604 poll_thresh=14 ino=257 dd-2584 [000] 74.081758: balance_dirty_state: bdi btrfs-1: dirty=506 wb=941 unstable=2 bg_thresh=1016 thresh=2033 gap=584 poll_thresh=15 ino=257 dd-2584 [000] 74.081862: balance_dirty_state: bdi btrfs-1: dirty=531 wb=941 unstable=2 bg_thresh=1013 thresh=2027 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 74.082072: balance_dirty_state: bdi btrfs-1: dirty=556 wb=941 unstable=2 bg_thresh=1015 thresh=2031 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 74.082279: balance_dirty_state: bdi btrfs-1: dirty=581 wb=941 unstable=2 bg_thresh=1015 thresh=2030 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 74.082287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=59176 base_bw=72 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 74.089484: balance_dirty_state: bdi btrfs-1: dirty=581 wb=815 unstable=2 bg_thresh=1013 thresh=2027 gap=629 poll_thresh=18 ino=257 dd-2584 [000] 74.089579: balance_dirty_state: bdi btrfs-1: dirty=606 wb=815 unstable=2 bg_thresh=1016 thresh=2032 gap=609 poll_thresh=13 ino=257 dd-2584 [000] 74.089642: balance_dirty_state: bdi btrfs-1: dirty=606 wb=815 unstable=2 bg_thresh=1013 thresh=2026 gap=603 poll_thresh=14 ino=257 dd-2584 [000] 74.089877: balance_dirty_state: bdi btrfs-1: dirty=631 wb=815 unstable=2 bg_thresh=1012 thresh=2025 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 74.089996: balance_dirty_state: bdi btrfs-1: dirty=656 wb=765 unstable=2 bg_thresh=1010 thresh=2021 gap=598 poll_thresh=16 ino=257 dd-2584 [000] 74.090182: balance_dirty_state: bdi btrfs-1: dirty=681 wb=765 unstable=2 bg_thresh=1016 thresh=2032 gap=584 poll_thresh=17 ino=257 dd-2584 [000] 74.090369: balance_dirty_state: bdi btrfs-1: dirty=706 wb=765 unstable=2 bg_thresh=1011 thresh=2022 gap=549 poll_thresh=18 ino=257 dd-2584 [000] 74.090556: balance_dirty_state: bdi btrfs-1: dirty=756 wb=765 unstable=2 bg_thresh=1008 thresh=2017 gap=494 poll_thresh=19 ino=257 dd-2584 [000] 74.090563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=59176 base_bw=72 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 74.097534: balance_dirty_state: bdi btrfs-1: dirty=756 wb=714 unstable=2 bg_thresh=1013 thresh=2026 gap=554 poll_thresh=19 ino=257 dd-2584 [000] 74.097668: balance_dirty_state: bdi btrfs-1: dirty=756 wb=714 unstable=2 bg_thresh=1012 thresh=2025 gap=553 poll_thresh=14 ino=257 dd-2584 [000] 74.097764: balance_dirty_state: bdi btrfs-1: dirty=781 wb=714 unstable=2 bg_thresh=1012 thresh=2024 gap=527 poll_thresh=15 ino=257 dd-2584 [000] 74.097858: balance_dirty_state: bdi btrfs-1: dirty=806 wb=714 unstable=2 bg_thresh=1012 thresh=2024 gap=502 poll_thresh=16 ino=257 dd-2584 [000] 74.097864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-176% task_weight=100% bdi_bw=59176 base_bw=72 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 74.105539: balance_dirty_state: bdi btrfs-1: dirty=806 wb=589 unstable=2 bg_thresh=1015 thresh=2030 gap=633 poll_thresh=16 ino=257 dd-2584 [000] 74.105619: balance_dirty_state: bdi btrfs-1: dirty=806 wb=589 unstable=2 bg_thresh=1012 thresh=2025 gap=628 poll_thresh=12 ino=257 dd-2584 [000] 74.105682: balance_dirty_state: bdi btrfs-1: dirty=831 wb=589 unstable=2 bg_thresh=1012 thresh=2025 gap=603 poll_thresh=13 ino=257 dd-2584 [000] 74.105744: balance_dirty_state: bdi btrfs-1: dirty=831 wb=589 unstable=2 bg_thresh=1015 thresh=2030 gap=608 poll_thresh=14 ino=257 dd-2584 [000] 74.105869: balance_dirty_state: bdi btrfs-1: dirty=856 wb=589 unstable=2 bg_thresh=1014 thresh=2029 gap=582 poll_thresh=15 ino=257 dd-2584 [000] 74.105992: balance_dirty_state: bdi btrfs-1: dirty=881 wb=589 unstable=2 bg_thresh=1014 thresh=2028 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 74.106581: balance_dirty_state: bdi btrfs-1: dirty=906 wb=589 unstable=2 bg_thresh=1013 thresh=2027 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 74.106821: balance_dirty_state: bdi btrfs-1: dirty=931 wb=589 unstable=2 bg_thresh=1013 thresh=2026 gap=504 poll_thresh=18 ino=257 dd-2584 [000] 74.106830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=59176 base_bw=72 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 74.113468: balance_dirty_state: bdi btrfs-1: dirty=931 wb=338 unstable=2 bg_thresh=1013 thresh=2026 gap=755 poll_thresh=18 ino=257 dd-2584 [000] 74.113594: balance_dirty_state: bdi btrfs-1: dirty=956 wb=338 unstable=2 bg_thresh=1015 thresh=2031 gap=735 poll_thresh=13 ino=257 dd-2584 [000] 74.113716: balance_dirty_state: bdi btrfs-1: dirty=981 wb=338 unstable=2 bg_thresh=1012 thresh=2025 gap=704 poll_thresh=14 ino=257 dd-2584 [000] 74.113840: balance_dirty_state: bdi btrfs-1: dirty=981 wb=338 unstable=2 bg_thresh=1015 thresh=2030 gap=709 poll_thresh=15 ino=257 dd-2584 [000] 74.113960: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=338 unstable=2 bg_thresh=1014 thresh=2029 gap=683 poll_thresh=16 ino=257 dd-2584 [000] 74.114202: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=338 unstable=2 bg_thresh=1014 thresh=2028 gap=657 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 74.114255: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26628 wrote=0 to_write=8192 dd-2584 [000] 74.114454: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=338 unstable=2 bg_thresh=1013 thresh=2027 gap=631 poll_thresh=18 ino=257 dd-2584 [000] 74.114715: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=388 unstable=2 bg_thresh=1015 thresh=2031 gap=585 poll_thresh=19 ino=257 dd-2584 [000] 74.115002: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=438 unstable=2 bg_thresh=1015 thresh=2031 gap=584 poll_thresh=20 ino=257 dd-2584 [000] 74.115638: balance_dirty_state: bdi btrfs-1: dirty=921 wb=588 unstable=2 bg_thresh=1015 thresh=2031 gap=520 poll_thresh=21 ino=257 dd-2584 [000] 74.115926: balance_dirty_state: bdi btrfs-1: dirty=872 wb=638 unstable=2 bg_thresh=1014 thresh=2029 gap=517 poll_thresh=22 ino=257 dd-2584 [000] 74.116217: balance_dirty_state: bdi btrfs-1: dirty=861 wb=713 unstable=2 bg_thresh=1017 thresh=2034 gap=458 poll_thresh=23 ino=257 dd-2584 [000] 74.116220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=59176 base_bw=72 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 74.118032: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=752 to_write=7440 dd-2584 [000] 74.121488: balance_dirty_state: bdi btrfs-1: dirty=487 wb=955 unstable=2 bg_thresh=1018 thresh=2036 gap=592 poll_thresh=23 ino=257 dd-2584 [000] 74.121567: balance_dirty_state: bdi btrfs-1: dirty=487 wb=955 unstable=2 bg_thresh=1015 thresh=2030 gap=586 poll_thresh=17 ino=257 dd-2584 [000] 74.121710: balance_dirty_state: bdi btrfs-1: dirty=537 wb=955 unstable=2 bg_thresh=1014 thresh=2029 gap=535 poll_thresh=18 ino=257 dd-2584 [000] 74.121851: balance_dirty_state: bdi btrfs-1: dirty=562 wb=955 unstable=2 bg_thresh=1014 thresh=2028 gap=509 poll_thresh=19 ino=257 dd-2584 [000] 74.121994: balance_dirty_state: bdi btrfs-1: dirty=587 wb=955 unstable=2 bg_thresh=1016 thresh=2032 gap=488 poll_thresh=20 ino=257 dd-2584 [000] 74.121999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=101% bdi_bw=59176 base_bw=72 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.129439: balance_dirty_state: bdi btrfs-1: dirty=587 wb=805 unstable=2 bg_thresh=1015 thresh=2030 gap=636 poll_thresh=20 ino=257 dd-2584 [004] 74.129553: balance_dirty_state: bdi btrfs-1: dirty=612 wb=805 unstable=2 bg_thresh=1017 thresh=2035 gap=616 poll_thresh=15 ino=257 dd-2584 [004] 74.129663: balance_dirty_state: bdi btrfs-1: dirty=637 wb=805 unstable=2 bg_thresh=1017 thresh=2034 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 74.130218: balance_dirty_state: bdi btrfs-1: dirty=662 wb=805 unstable=2 bg_thresh=1016 thresh=2033 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 74.130431: balance_dirty_state: bdi btrfs-1: dirty=687 wb=805 unstable=2 bg_thresh=1016 thresh=2032 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 74.130642: balance_dirty_state: bdi btrfs-1: dirty=712 wb=805 unstable=2 bg_thresh=1015 thresh=2031 gap=512 poll_thresh=19 ino=257 dd-2584 [004] 74.130856: balance_dirty_state: bdi btrfs-1: dirty=762 wb=805 unstable=2 bg_thresh=1017 thresh=2035 gap=466 poll_thresh=20 ino=257 dd-2584 [004] 74.130864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=59176 base_bw=72 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.137479: balance_dirty_state: bdi btrfs-1: dirty=762 wb=780 unstable=2 bg_thresh=1017 thresh=2035 gap=491 poll_thresh=20 ino=257 dd-2584 [004] 74.137486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=59176 base_bw=72 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.145558: balance_dirty_state: bdi btrfs-1: dirty=762 wb=605 unstable=2 bg_thresh=1020 thresh=2040 gap=671 poll_thresh=20 ino=257 dd-2584 [004] 74.145642: balance_dirty_state: bdi btrfs-1: dirty=762 wb=605 unstable=2 bg_thresh=1022 thresh=2045 gap=676 poll_thresh=15 ino=257 dd-2584 [004] 74.145701: balance_dirty_state: bdi btrfs-1: dirty=787 wb=605 unstable=2 bg_thresh=1019 thresh=2039 gap=645 poll_thresh=16 ino=257 dd-2584 [004] 74.145817: balance_dirty_state: bdi btrfs-1: dirty=812 wb=605 unstable=2 bg_thresh=1019 thresh=2038 gap=619 poll_thresh=17 ino=257 dd-2584 [004] 74.145934: balance_dirty_state: bdi btrfs-1: dirty=862 wb=605 unstable=2 bg_thresh=1021 thresh=2042 gap=573 poll_thresh=18 ino=257 dd-2584 [004] 74.146049: balance_dirty_state: bdi btrfs-1: dirty=887 wb=605 unstable=2 bg_thresh=1020 thresh=2041 gap=547 poll_thresh=19 ino=257 dd-2584 [004] 74.147080: balance_dirty_state: bdi btrfs-1: dirty=913 wb=605 unstable=2 bg_thresh=1020 thresh=2040 gap=520 poll_thresh=20 ino=257 dd-2584 [004] 74.147213: balance_dirty_state: bdi btrfs-1: dirty=939 wb=605 unstable=2 bg_thresh=1019 thresh=2039 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 74.147218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=59176 base_bw=72 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.153537: balance_dirty_state: bdi btrfs-1: dirty=939 wb=480 unstable=2 bg_thresh=1019 thresh=2039 gap=618 poll_thresh=21 ino=257 dd-2584 [004] 74.153626: balance_dirty_state: bdi btrfs-1: dirty=964 wb=480 unstable=2 bg_thresh=1019 thresh=2039 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 74.153745: balance_dirty_state: bdi btrfs-1: dirty=989 wb=480 unstable=2 bg_thresh=1019 thresh=2038 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 74.153863: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=480 unstable=2 bg_thresh=1021 thresh=2042 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 74.153978: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=480 unstable=2 bg_thresh=1020 thresh=2041 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 74.153983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=59808 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 74.154093: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26668 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 74.155883: writeback_single_inode: bdi btrfs-1: ino=257 state= age=156 wrote=576 to_write=7616 dd-2584 [004] 74.161505: balance_dirty_state: bdi btrfs-1: dirty=474 wb=945 unstable=2 bg_thresh=1015 thresh=2031 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 74.161600: balance_dirty_state: bdi btrfs-1: dirty=474 wb=945 unstable=2 bg_thresh=1012 thresh=2025 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 74.161687: balance_dirty_state: bdi btrfs-1: dirty=499 wb=945 unstable=2 bg_thresh=1015 thresh=2030 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 74.161748: balance_dirty_state: bdi btrfs-1: dirty=524 wb=945 unstable=2 bg_thresh=1014 thresh=2029 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 74.161914: balance_dirty_state: bdi btrfs-1: dirty=549 wb=945 unstable=2 bg_thresh=1014 thresh=2028 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 74.162302: balance_dirty_state: bdi btrfs-1: dirty=574 wb=945 unstable=2 bg_thresh=1013 thresh=2027 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 74.162308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=59808 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.169494: balance_dirty_state: bdi btrfs-1: dirty=574 wb=820 unstable=2 bg_thresh=1012 thresh=2024 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 74.169589: balance_dirty_state: bdi btrfs-1: dirty=599 wb=820 unstable=2 bg_thresh=1009 thresh=2018 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 74.169677: balance_dirty_state: bdi btrfs-1: dirty=599 wb=820 unstable=2 bg_thresh=1011 thresh=2023 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 74.169764: balance_dirty_state: bdi btrfs-1: dirty=624 wb=820 unstable=2 bg_thresh=1008 thresh=2017 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 74.169850: balance_dirty_state: bdi btrfs-1: dirty=649 wb=820 unstable=2 bg_thresh=1011 thresh=2022 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 74.170027: balance_dirty_state: bdi btrfs-1: dirty=674 wb=820 unstable=2 bg_thresh=1007 thresh=2015 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 74.170188: balance_dirty_state: bdi btrfs-1: dirty=699 wb=807 unstable=2 bg_thresh=1009 thresh=2019 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 74.170410: balance_dirty_state: bdi btrfs-1: dirty=749 wb=707 unstable=2 bg_thresh=1007 thresh=2014 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 74.170599: balance_dirty_state: bdi btrfs-1: dirty=774 wb=707 unstable=2 bg_thresh=1008 thresh=2016 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 74.170790: balance_dirty_state: bdi btrfs-1: dirty=799 wb=707 unstable=2 bg_thresh=1009 thresh=2018 gap=510 poll_thresh=21 ino=257 dd-2584 [004] 74.171280: balance_dirty_state: bdi btrfs-1: dirty=824 wb=707 unstable=2 bg_thresh=1005 thresh=2010 gap=477 poll_thresh=22 ino=257 dd-2584 [004] 74.171287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=59808 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.177452: balance_dirty_state: bdi btrfs-1: dirty=824 wb=707 unstable=2 bg_thresh=999 thresh=1998 gap=465 poll_thresh=22 ino=257 dd-2584 [004] 74.177458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=59808 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.185554: balance_dirty_state: bdi btrfs-1: dirty=824 wb=465 unstable=2 bg_thresh=1003 thresh=2006 gap=715 poll_thresh=22 ino=257 dd-2584 [004] 74.185616: balance_dirty_state: bdi btrfs-1: dirty=849 wb=465 unstable=2 bg_thresh=1003 thresh=2006 gap=690 poll_thresh=16 ino=257 dd-2584 [004] 74.185734: balance_dirty_state: bdi btrfs-1: dirty=874 wb=465 unstable=2 bg_thresh=1005 thresh=2010 gap=669 poll_thresh=17 ino=257 dd-2584 [004] 74.185856: balance_dirty_state: bdi btrfs-1: dirty=924 wb=465 unstable=2 bg_thresh=1004 thresh=2009 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 74.185980: balance_dirty_state: bdi btrfs-1: dirty=949 wb=465 unstable=2 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 74.186103: balance_dirty_state: bdi btrfs-1: dirty=974 wb=465 unstable=2 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=20 ino=257 dd-2584 [004] 74.186226: balance_dirty_state: bdi btrfs-1: dirty=999 wb=465 unstable=2 bg_thresh=1005 thresh=2011 gap=545 poll_thresh=21 ino=257 dd-2584 [004] 74.186351: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=465 unstable=2 bg_thresh=1002 thresh=2004 gap=488 poll_thresh=22 ino=257 dd-2584 [004] 74.186356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=59808 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 74.186381: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26700 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 74.188076: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=576 to_write=7616 dd-2584 [004] 74.193524: balance_dirty_state: bdi btrfs-1: dirty=474 wb=915 unstable=2 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=22 ino=257 dd-2584 [004] 74.193634: balance_dirty_state: bdi btrfs-1: dirty=474 wb=915 unstable=2 bg_thresh=1007 thresh=2015 gap=624 poll_thresh=16 ino=257 dd-2584 [004] 74.193929: balance_dirty_state: bdi btrfs-1: dirty=524 wb=915 unstable=2 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 74.194046: balance_dirty_state: bdi btrfs-1: dirty=549 wb=915 unstable=2 bg_thresh=1003 thresh=2007 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 74.194163: balance_dirty_state: bdi btrfs-1: dirty=574 wb=915 unstable=2 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 74.194280: balance_dirty_state: bdi btrfs-1: dirty=624 wb=915 unstable=2 bg_thresh=1005 thresh=2010 gap=469 poll_thresh=20 ino=257 dd-2584 [004] 74.194285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-288% task_weight=101% bdi_bw=59808 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.201572: balance_dirty_state: bdi btrfs-1: dirty=624 wb=765 unstable=2 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=20 ino=257 dd-2584 [004] 74.201660: balance_dirty_state: bdi btrfs-1: dirty=624 wb=765 unstable=2 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=15 ino=257 dd-2584 [004] 74.201722: balance_dirty_state: bdi btrfs-1: dirty=649 wb=765 unstable=2 bg_thresh=1005 thresh=2010 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 74.201837: balance_dirty_state: bdi btrfs-1: dirty=674 wb=765 unstable=2 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 74.201953: balance_dirty_state: bdi btrfs-1: dirty=699 wb=765 unstable=2 bg_thresh=1006 thresh=2013 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 74.202070: balance_dirty_state: bdi btrfs-1: dirty=749 wb=765 unstable=2 bg_thresh=1006 thresh=2012 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 74.202074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=101% bdi_bw=59808 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.209510: balance_dirty_state: bdi btrfs-1: dirty=749 wb=638 unstable=2 bg_thresh=1006 thresh=2013 gap=624 poll_thresh=19 ino=257 dd-2584 [004] 74.209703: balance_dirty_state: bdi btrfs-1: dirty=749 wb=638 unstable=2 bg_thresh=1003 thresh=2007 gap=618 poll_thresh=14 ino=257 dd-2584 [004] 74.209932: balance_dirty_state: bdi btrfs-1: dirty=774 wb=638 unstable=2 bg_thresh=1006 thresh=2012 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 74.210007: balance_dirty_state: bdi btrfs-1: dirty=799 wb=638 unstable=2 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 74.210205: balance_dirty_state: bdi btrfs-1: dirty=824 wb=588 unstable=2 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=17 ino=257 dd-2584 [004] 74.210392: balance_dirty_state: bdi btrfs-1: dirty=849 wb=588 unstable=2 bg_thresh=999 thresh=1998 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 74.210579: balance_dirty_state: bdi btrfs-1: dirty=874 wb=588 unstable=2 bg_thresh=999 thresh=1999 gap=535 poll_thresh=19 ino=257 dd-2584 [004] 74.210768: balance_dirty_state: bdi btrfs-1: dirty=924 wb=588 unstable=2 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 74.210774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=59808 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.217627: balance_dirty_state: bdi btrfs-1: dirty=924 wb=588 unstable=2 bg_thresh=1002 thresh=2005 gap=491 poll_thresh=20 ino=257 dd-2584 [004] 74.217632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=59808 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.225629: balance_dirty_state: bdi btrfs-1: dirty=924 wb=438 unstable=2 bg_thresh=1007 thresh=2014 gap=650 poll_thresh=20 ino=257 dd-2584 [004] 74.225747: balance_dirty_state: bdi btrfs-1: dirty=924 wb=388 unstable=2 bg_thresh=1006 thresh=2012 gap=698 poll_thresh=15 ino=257 dd-2584 [004] 74.225846: balance_dirty_state: bdi btrfs-1: dirty=949 wb=338 unstable=2 bg_thresh=1006 thresh=2012 gap=723 poll_thresh=16 ino=257 dd-2584 [004] 74.225969: balance_dirty_state: bdi btrfs-1: dirty=974 wb=338 unstable=2 bg_thresh=1005 thresh=2011 gap=697 poll_thresh=17 ino=257 dd-2584 [004] 74.226085: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=338 unstable=2 bg_thresh=1007 thresh=2015 gap=651 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 74.226149: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26740 wrote=0 to_write=8192 dd-2584 [004] 74.226394: balance_dirty_state: bdi btrfs-1: dirty=999 wb=388 unstable=2 bg_thresh=1007 thresh=2014 gap=625 poll_thresh=19 ino=257 dd-2584 [004] 74.226524: balance_dirty_state: bdi btrfs-1: dirty=974 wb=438 unstable=2 bg_thresh=1006 thresh=2013 gap=599 poll_thresh=20 ino=257 dd-2584 [004] 74.226657: balance_dirty_state: bdi btrfs-1: dirty=924 wb=513 unstable=2 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=21 ino=257 dd-2584 [004] 74.226788: balance_dirty_state: bdi btrfs-1: dirty=924 wb=563 unstable=2 bg_thresh=1008 thresh=2016 gap=527 poll_thresh=22 ino=257 dd-2584 [004] 74.226919: balance_dirty_state: bdi btrfs-1: dirty=899 wb=613 unstable=2 bg_thresh=1007 thresh=2015 gap=501 poll_thresh=23 ino=257 dd-2584 [004] 74.226920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=59808 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 74.228829: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=704 to_write=7488 dd-2584 [004] 74.233501: balance_dirty_state: bdi btrfs-1: dirty=474 wb=963 unstable=2 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=23 ino=257 dd-2584 [004] 74.233630: balance_dirty_state: bdi btrfs-1: dirty=499 wb=913 unstable=2 bg_thresh=1008 thresh=2017 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 74.233767: balance_dirty_state: bdi btrfs-1: dirty=524 wb=913 unstable=2 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=18 ino=257 dd-2584 [004] 74.233896: balance_dirty_state: bdi btrfs-1: dirty=549 wb=913 unstable=2 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=19 ino=257 dd-2584 [004] 74.234194: balance_dirty_state: bdi btrfs-1: dirty=574 wb=913 unstable=2 bg_thresh=1007 thresh=2014 gap=525 poll_thresh=20 ino=257 dd-2584 [004] 74.234322: balance_dirty_state: bdi btrfs-1: dirty=624 wb=913 unstable=2 bg_thresh=1004 thresh=2009 gap=470 poll_thresh=21 ino=257 dd-2584 [004] 74.234326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=59808 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.241578: balance_dirty_state: bdi btrfs-1: dirty=624 wb=763 unstable=2 bg_thresh=1007 thresh=2014 gap=625 poll_thresh=21 ino=257 dd-2584 [004] 74.241662: balance_dirty_state: bdi btrfs-1: dirty=624 wb=763 unstable=2 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=16 ino=257 dd-2584 [004] 74.241780: balance_dirty_state: bdi btrfs-1: dirty=674 wb=763 unstable=2 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 74.241896: balance_dirty_state: bdi btrfs-1: dirty=699 wb=763 unstable=2 bg_thresh=1005 thresh=2011 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 74.242012: balance_dirty_state: bdi btrfs-1: dirty=724 wb=763 unstable=2 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=19 ino=257 dd-2584 [004] 74.242127: balance_dirty_state: bdi btrfs-1: dirty=749 wb=763 unstable=2 bg_thresh=1004 thresh=2009 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 74.242132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=59808 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.249572: balance_dirty_state: bdi btrfs-1: dirty=749 wb=713 unstable=2 bg_thresh=1005 thresh=2010 gap=546 poll_thresh=20 ino=257 dd-2584 [004] 74.249687: balance_dirty_state: bdi btrfs-1: dirty=774 wb=713 unstable=2 bg_thresh=1007 thresh=2014 gap=525 poll_thresh=15 ino=257 dd-2584 [004] 74.249775: balance_dirty_state: bdi btrfs-1: dirty=799 wb=713 unstable=2 bg_thresh=1007 thresh=2014 gap=500 poll_thresh=16 ino=257 dd-2584 [004] 74.249781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=59808 base_bw=64 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 74.261568: balance_dirty_state: bdi btrfs-1: dirty=799 wb=463 unstable=2 bg_thresh=1006 thresh=2013 gap=749 poll_thresh=16 ino=257 dd-2584 [004] 74.261655: balance_dirty_state: bdi btrfs-1: dirty=799 wb=463 unstable=2 bg_thresh=1006 thresh=2012 gap=748 poll_thresh=12 ino=257 dd-2584 [004] 74.261713: balance_dirty_state: bdi btrfs-1: dirty=824 wb=463 unstable=2 bg_thresh=1006 thresh=2012 gap=723 poll_thresh=13 ino=257 dd-2584 [004] 74.261935: balance_dirty_state: bdi btrfs-1: dirty=849 wb=463 unstable=2 bg_thresh=1005 thresh=2011 gap=697 poll_thresh=14 ino=257 dd-2584 [004] 74.261993: balance_dirty_state: bdi btrfs-1: dirty=849 wb=463 unstable=2 bg_thresh=1005 thresh=2011 gap=697 poll_thresh=15 ino=257 dd-2584 [004] 74.262052: balance_dirty_state: bdi btrfs-1: dirty=874 wb=463 unstable=2 bg_thresh=1005 thresh=2010 gap=671 poll_thresh=16 ino=257 dd-2584 [004] 74.262167: balance_dirty_state: bdi btrfs-1: dirty=899 wb=463 unstable=2 bg_thresh=1007 thresh=2014 gap=650 poll_thresh=17 ino=257 dd-2584 [004] 74.262282: balance_dirty_state: bdi btrfs-1: dirty=924 wb=463 unstable=2 bg_thresh=1006 thresh=2013 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 74.262397: balance_dirty_state: bdi btrfs-1: dirty=974 wb=463 unstable=2 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=19 ino=257 dd-2584 [004] 74.262515: balance_dirty_state: bdi btrfs-1: dirty=999 wb=463 unstable=2 bg_thresh=1008 thresh=2016 gap=552 poll_thresh=20 ino=257 dd-2584 [004] 74.262635: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=463 unstable=2 bg_thresh=1007 thresh=2015 gap=526 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 74.262698: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26776 wrote=0 to_write=8192 dd-2584 [004] 74.262767: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=463 unstable=2 bg_thresh=1007 thresh=2014 gap=475 poll_thresh=22 ino=257 dd-2584 [004] 74.262768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=61000 base_bw=64 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 74.265436: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=592 to_write=7600 dd-2584 [000] 74.269646: balance_dirty_state: bdi btrfs-1: dirty=474 wb=938 unstable=2 bg_thresh=1006 thresh=2013 gap=599 poll_thresh=22 ino=257 dd-2584 [000] 74.269758: balance_dirty_state: bdi btrfs-1: dirty=499 wb=938 unstable=2 bg_thresh=1009 thresh=2018 gap=579 poll_thresh=16 ino=257 dd-2584 [000] 74.270345: balance_dirty_state: bdi btrfs-1: dirty=524 wb=938 unstable=2 bg_thresh=1011 thresh=2023 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 74.270582: balance_dirty_state: bdi btrfs-1: dirty=549 wb=938 unstable=2 bg_thresh=1011 thresh=2022 gap=533 poll_thresh=18 ino=257 dd-2584 [000] 74.270818: balance_dirty_state: bdi btrfs-1: dirty=599 wb=938 unstable=2 bg_thresh=1013 thresh=2026 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 74.270827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=61000 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 74.281540: balance_dirty_state: bdi btrfs-1: dirty=599 wb=813 unstable=2 bg_thresh=1014 thresh=2029 gap=615 poll_thresh=19 ino=257 dd-2584 [000] 74.281664: balance_dirty_state: bdi btrfs-1: dirty=599 wb=813 unstable=2 bg_thresh=1011 thresh=2023 gap=609 poll_thresh=14 ino=257 dd-2584 [000] 74.281861: balance_dirty_state: bdi btrfs-1: dirty=624 wb=788 unstable=2 bg_thresh=1009 thresh=2018 gap=604 poll_thresh=15 ino=257 dd-2584 [000] 74.281964: balance_dirty_state: bdi btrfs-1: dirty=649 wb=713 unstable=2 bg_thresh=1011 thresh=2023 gap=659 poll_thresh=16 ino=257 dd-2584 [000] 74.282149: balance_dirty_state: bdi btrfs-1: dirty=674 wb=688 unstable=2 bg_thresh=1014 thresh=2028 gap=664 poll_thresh=17 ino=257 dd-2584 [000] 74.282320: balance_dirty_state: bdi btrfs-1: dirty=699 wb=688 unstable=2 bg_thresh=1013 thresh=2027 gap=638 poll_thresh=18 ino=257 dd-2584 [000] 74.282490: balance_dirty_state: bdi btrfs-1: dirty=749 wb=688 unstable=2 bg_thresh=1013 thresh=2026 gap=587 poll_thresh=19 ino=257 dd-2584 [000] 74.282953: balance_dirty_state: bdi btrfs-1: dirty=774 wb=688 unstable=2 bg_thresh=1015 thresh=2030 gap=566 poll_thresh=20 ino=257 dd-2584 [000] 74.283127: balance_dirty_state: bdi btrfs-1: dirty=799 wb=688 unstable=2 bg_thresh=1014 thresh=2029 gap=540 poll_thresh=21 ino=257 dd-2584 [000] 74.283301: balance_dirty_state: bdi btrfs-1: dirty=824 wb=688 unstable=2 bg_thresh=1014 thresh=2028 gap=514 poll_thresh=22 ino=257 dd-2584 [000] 74.283473: balance_dirty_state: bdi btrfs-1: dirty=874 wb=688 unstable=2 bg_thresh=1016 thresh=2032 gap=468 poll_thresh=23 ino=257 dd-2584 [000] 74.283479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=61000 base_bw=64 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 74.293542: balance_dirty_state: bdi btrfs-1: dirty=874 wb=563 unstable=2 bg_thresh=1010 thresh=2020 gap=581 poll_thresh=23 ino=257 dd-2584 [000] 74.293650: balance_dirty_state: bdi btrfs-1: dirty=874 wb=563 unstable=2 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=17 ino=257 dd-2584 [000] 74.293920: balance_dirty_state: bdi btrfs-1: dirty=924 wb=563 unstable=2 bg_thresh=1006 thresh=2013 gap=524 poll_thresh=18 ino=257 dd-2584 [000] 74.294106: balance_dirty_state: bdi btrfs-1: dirty=949 wb=563 unstable=2 bg_thresh=1006 thresh=2012 gap=498 poll_thresh=19 ino=257 dd-2584 [000] 74.294112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=61000 base_bw=64 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 74.305579: balance_dirty_state: bdi btrfs-1: dirty=949 wb=338 unstable=2 bg_thresh=1008 thresh=2017 gap=728 poll_thresh=19 ino=257 dd-2584 [000] 74.305644: balance_dirty_state: bdi btrfs-1: dirty=949 wb=338 unstable=2 bg_thresh=1008 thresh=2017 gap=728 poll_thresh=14 ino=257 dd-2584 [000] 74.305701: balance_dirty_state: bdi btrfs-1: dirty=974 wb=338 unstable=2 bg_thresh=1005 thresh=2011 gap=697 poll_thresh=15 ino=257 dd-2584 [000] 74.305758: balance_dirty_state: bdi btrfs-1: dirty=999 wb=338 unstable=2 bg_thresh=1008 thresh=2016 gap=677 poll_thresh=16 ino=257 dd-2584 [000] 74.306140: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=338 unstable=2 bg_thresh=1004 thresh=2009 gap=645 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 74.306204: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26820 wrote=0 to_write=8192 dd-2584 [000] 74.306339: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=338 unstable=2 bg_thresh=1006 thresh=2013 gap=624 poll_thresh=18 ino=257 dd-2584 [000] 74.306537: balance_dirty_state: bdi btrfs-1: dirty=999 wb=438 unstable=2 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=19 ino=257 dd-2584 [000] 74.306698: balance_dirty_state: bdi btrfs-1: dirty=974 wb=488 unstable=2 bg_thresh=1005 thresh=2011 gap=547 poll_thresh=20 ino=257 dd-2584 [000] 74.306833: balance_dirty_state: bdi btrfs-1: dirty=924 wb=563 unstable=2 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=21 ino=257 dd-2584 [000] 74.307071: balance_dirty_state: bdi btrfs-1: dirty=874 wb=538 unstable=2 bg_thresh=1010 thresh=2020 gap=606 poll_thresh=22 ino=257 dd-2584 [000] 74.307276: balance_dirty_state: bdi btrfs-1: dirty=849 wb=588 unstable=2 bg_thresh=1001 thresh=2002 gap=563 poll_thresh=23 ino=257 dd-2584 [000] 74.307477: balance_dirty_state: bdi btrfs-1: dirty=799 wb=663 unstable=2 bg_thresh=1003 thresh=2007 gap=543 poll_thresh=24 ino=257 dd-2584 [000] 74.307936: balance_dirty_state: bdi btrfs-1: dirty=649 wb=838 unstable=2 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=25 ino=257 dd-2584 [000] 74.308184: balance_dirty_state: bdi btrfs-1: dirty=574 wb=938 unstable=2 bg_thresh=998 thresh=1996 gap=482 poll_thresh=26 ino=257 dd-2584 [000] 74.308186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=61000 base_bw=64 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 74.308458: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=832 to_write=7360 dd-2584 [004] 74.313533: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1038 unstable=2 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=26 ino=257 dd-2584 [004] 74.313541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=61000 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.321515: balance_dirty_state: bdi btrfs-1: dirty=474 wb=838 unstable=2 bg_thresh=1010 thresh=2021 gap=707 poll_thresh=26 ino=257 dd-2584 [004] 74.321580: balance_dirty_state: bdi btrfs-1: dirty=474 wb=838 unstable=2 bg_thresh=1010 thresh=2021 gap=707 poll_thresh=19 ino=257 dd-2584 [004] 74.321699: balance_dirty_state: bdi btrfs-1: dirty=524 wb=838 unstable=2 bg_thresh=1013 thresh=2026 gap=662 poll_thresh=20 ino=257 dd-2584 [004] 74.321819: balance_dirty_state: bdi btrfs-1: dirty=549 wb=838 unstable=2 bg_thresh=1015 thresh=2031 gap=642 poll_thresh=21 ino=257 dd-2584 [004] 74.321941: balance_dirty_state: bdi btrfs-1: dirty=574 wb=838 unstable=2 bg_thresh=1017 thresh=2035 gap=621 poll_thresh=22 ino=257 dd-2584 [004] 74.322064: balance_dirty_state: bdi btrfs-1: dirty=599 wb=838 unstable=2 bg_thresh=1017 thresh=2034 gap=595 poll_thresh=23 ino=257 dd-2584 [004] 74.322189: balance_dirty_state: bdi btrfs-1: dirty=649 wb=838 unstable=2 bg_thresh=1016 thresh=2033 gap=544 poll_thresh=24 ino=257 dd-2584 [004] 74.322315: balance_dirty_state: bdi btrfs-1: dirty=674 wb=838 unstable=2 bg_thresh=1016 thresh=2032 gap=518 poll_thresh=25 ino=257 dd-2584 [004] 74.322643: balance_dirty_state: bdi btrfs-1: dirty=699 wb=838 unstable=2 bg_thresh=1018 thresh=2036 gap=497 poll_thresh=26 ino=257 dd-2584 [004] 74.322650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-254% task_weight=100% bdi_bw=61000 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.329586: balance_dirty_state: bdi btrfs-1: dirty=699 wb=713 unstable=2 bg_thresh=1014 thresh=2029 gap=615 poll_thresh=26 ino=257 dd-2584 [004] 74.329652: balance_dirty_state: bdi btrfs-1: dirty=724 wb=713 unstable=2 bg_thresh=1014 thresh=2028 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 74.329766: balance_dirty_state: bdi btrfs-1: dirty=749 wb=713 unstable=2 bg_thresh=1013 thresh=2027 gap=563 poll_thresh=20 ino=257 dd-2584 [004] 74.329880: balance_dirty_state: bdi btrfs-1: dirty=774 wb=713 unstable=2 bg_thresh=1013 thresh=2026 gap=537 poll_thresh=21 ino=257 dd-2584 [004] 74.329994: balance_dirty_state: bdi btrfs-1: dirty=824 wb=713 unstable=2 bg_thresh=1012 thresh=2025 gap=486 poll_thresh=22 ino=257 dd-2584 [004] 74.329998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=61000 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.337617: balance_dirty_state: bdi btrfs-1: dirty=824 wb=588 unstable=2 bg_thresh=1012 thresh=2025 gap=611 poll_thresh=22 ino=257 dd-2584 [004] 74.337681: balance_dirty_state: bdi btrfs-1: dirty=824 wb=588 unstable=2 bg_thresh=1015 thresh=2030 gap=616 poll_thresh=16 ino=257 dd-2584 [004] 74.337798: balance_dirty_state: bdi btrfs-1: dirty=874 wb=588 unstable=2 bg_thresh=1011 thresh=2023 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 74.337912: balance_dirty_state: bdi btrfs-1: dirty=899 wb=588 unstable=2 bg_thresh=1011 thresh=2022 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 74.338027: balance_dirty_state: bdi btrfs-1: dirty=924 wb=588 unstable=2 bg_thresh=1013 thresh=2026 gap=512 poll_thresh=19 ino=257 dd-2584 [004] 74.338307: balance_dirty_state: bdi btrfs-1: dirty=949 wb=588 unstable=2 bg_thresh=1012 thresh=2025 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 74.338311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=61000 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.345593: balance_dirty_state: bdi btrfs-1: dirty=949 wb=463 unstable=2 bg_thresh=1013 thresh=2026 gap=612 poll_thresh=20 ino=257 dd-2584 [004] 74.345659: balance_dirty_state: bdi btrfs-1: dirty=974 wb=463 unstable=2 bg_thresh=1015 thresh=2031 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 74.345720: balance_dirty_state: bdi btrfs-1: dirty=999 wb=463 unstable=2 bg_thresh=1012 thresh=2025 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 74.345833: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=463 unstable=2 bg_thresh=1014 thresh=2029 gap=540 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 74.345920: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26860 wrote=0 to_write=8192 dd-2584 [004] 74.345958: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=463 unstable=2 bg_thresh=1014 thresh=2028 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 74.346082: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=488 unstable=2 bg_thresh=1013 thresh=2027 gap=463 poll_thresh=19 ino=257 dd-2584 [004] 74.346084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=61000 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 74.347661: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=624 to_write=7568 dd-2584 [002] 74.357578: balance_dirty_state: bdi btrfs-1: dirty=474 wb=938 unstable=2 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=19 ino=257 dd-2584 [002] 74.357658: balance_dirty_state: bdi btrfs-1: dirty=499 wb=913 unstable=2 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=14 ino=257 dd-2584 [002] 74.357732: balance_dirty_state: bdi btrfs-1: dirty=499 wb=863 unstable=2 bg_thresh=1005 thresh=2011 gap=647 poll_thresh=15 ino=257 dd-2584 [002] 74.357796: balance_dirty_state: bdi btrfs-1: dirty=524 wb=838 unstable=2 bg_thresh=1011 thresh=2022 gap=658 poll_thresh=16 ino=257 dd-2584 [002] 74.357915: balance_dirty_state: bdi btrfs-1: dirty=549 wb=838 unstable=2 bg_thresh=1010 thresh=2021 gap=632 poll_thresh=17 ino=257 dd-2584 [002] 74.358210: balance_dirty_state: bdi btrfs-1: dirty=574 wb=838 unstable=2 bg_thresh=1010 thresh=2020 gap=606 poll_thresh=18 ino=257 dd-2584 [002] 74.358330: balance_dirty_state: bdi btrfs-1: dirty=624 wb=838 unstable=2 bg_thresh=1006 thresh=2013 gap=549 poll_thresh=19 ino=257 dd-2584 [002] 74.358447: balance_dirty_state: bdi btrfs-1: dirty=649 wb=838 unstable=2 bg_thresh=1008 thresh=2017 gap=528 poll_thresh=20 ino=257 dd-2584 [002] 74.358564: balance_dirty_state: bdi btrfs-1: dirty=674 wb=838 unstable=2 bg_thresh=1008 thresh=2016 gap=502 poll_thresh=21 ino=257 dd-2584 [002] 74.358569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-186% task_weight=101% bdi_bw=61000 base_bw=64 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 74.365605: balance_dirty_state: bdi btrfs-1: dirty=674 wb=838 unstable=2 bg_thresh=1007 thresh=2014 gap=500 poll_thresh=21 ino=257 dd-2584 [002] 74.365610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=101% bdi_bw=61520 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 74.373599: balance_dirty_state: bdi btrfs-1: dirty=674 wb=625 unstable=2 bg_thresh=1007 thresh=2014 gap=713 poll_thresh=21 ino=257 dd-2584 [002] 74.373680: balance_dirty_state: bdi btrfs-1: dirty=699 wb=625 unstable=2 bg_thresh=1009 thresh=2019 gap=693 poll_thresh=16 ino=257 dd-2584 [002] 74.373798: balance_dirty_state: bdi btrfs-1: dirty=724 wb=625 unstable=2 bg_thresh=1009 thresh=2018 gap=667 poll_thresh=17 ino=257 dd-2584 [002] 74.373916: balance_dirty_state: bdi btrfs-1: dirty=774 wb=625 unstable=2 bg_thresh=1008 thresh=2017 gap=616 poll_thresh=18 ino=257 dd-2584 [002] 74.374034: balance_dirty_state: bdi btrfs-1: dirty=799 wb=625 unstable=2 bg_thresh=1008 thresh=2016 gap=590 poll_thresh=19 ino=257 dd-2584 [002] 74.374152: balance_dirty_state: bdi btrfs-1: dirty=824 wb=625 unstable=2 bg_thresh=1010 thresh=2020 gap=569 poll_thresh=20 ino=257 dd-2584 [002] 74.374446: balance_dirty_state: bdi btrfs-1: dirty=849 wb=625 unstable=2 bg_thresh=1006 thresh=2013 gap=537 poll_thresh=21 ino=257 dd-2584 [002] 74.374570: balance_dirty_state: bdi btrfs-1: dirty=899 wb=625 unstable=2 bg_thresh=1006 thresh=2012 gap=486 poll_thresh=22 ino=257 dd-2584 [002] 74.374574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=61520 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 74.381653: balance_dirty_state: bdi btrfs-1: dirty=899 wb=500 unstable=2 bg_thresh=1007 thresh=2015 gap=614 poll_thresh=22 ino=257 dd-2584 [002] 74.381731: balance_dirty_state: bdi btrfs-1: dirty=899 wb=500 unstable=2 bg_thresh=1010 thresh=2020 gap=619 poll_thresh=16 ino=257 dd-2584 [002] 74.381848: balance_dirty_state: bdi btrfs-1: dirty=949 wb=500 unstable=2 bg_thresh=1009 thresh=2019 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 74.381960: balance_dirty_state: bdi btrfs-1: dirty=974 wb=500 unstable=2 bg_thresh=1009 thresh=2018 gap=542 poll_thresh=18 ino=257 dd-2584 [002] 74.382073: balance_dirty_state: bdi btrfs-1: dirty=999 wb=500 unstable=2 bg_thresh=1011 thresh=2022 gap=521 poll_thresh=19 ino=257 dd-2584 [002] 74.382187: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=500 unstable=2 bg_thresh=1010 thresh=2021 gap=495 poll_thresh=20 ino=257 dd-2584 [002] 74.382191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=61520 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 74.382211: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26896 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 74.383906: writeback_single_inode: bdi btrfs-1: ino=257 state= age=188 wrote=560 to_write=7632 dd-2584 [002] 74.389665: balance_dirty_state: bdi btrfs-1: dirty=474 wb=925 unstable=2 bg_thresh=1011 thresh=2023 gap=622 poll_thresh=20 ino=257 dd-2584 [002] 74.389756: balance_dirty_state: bdi btrfs-1: dirty=499 wb=925 unstable=2 bg_thresh=1011 thresh=2022 gap=596 poll_thresh=15 ino=257 dd-2584 [002] 74.389816: balance_dirty_state: bdi btrfs-1: dirty=524 wb=925 unstable=2 bg_thresh=1011 thresh=2022 gap=571 poll_thresh=16 ino=257 dd-2584 [002] 74.390106: balance_dirty_state: bdi btrfs-1: dirty=549 wb=925 unstable=2 bg_thresh=1007 thresh=2015 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 74.390225: balance_dirty_state: bdi btrfs-1: dirty=574 wb=925 unstable=2 bg_thresh=1009 thresh=2019 gap=518 poll_thresh=18 ino=257 dd-2584 [002] 74.390342: balance_dirty_state: bdi btrfs-1: dirty=624 wb=925 unstable=2 bg_thresh=1009 thresh=2018 gap=467 poll_thresh=19 ino=257 dd-2584 [002] 74.390347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-184% task_weight=101% bdi_bw=61520 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 74.397675: balance_dirty_state: bdi btrfs-1: dirty=624 wb=800 unstable=2 bg_thresh=1008 thresh=2016 gap=590 poll_thresh=19 ino=257 dd-2584 [000] 74.397802: balance_dirty_state: bdi btrfs-1: dirty=649 wb=800 unstable=2 bg_thresh=1008 thresh=2016 gap=565 poll_thresh=14 ino=257 dd-2584 [000] 74.397919: balance_dirty_state: bdi btrfs-1: dirty=674 wb=800 unstable=2 bg_thresh=1010 thresh=2021 gap=545 poll_thresh=15 ino=257 dd-2584 [000] 74.398036: balance_dirty_state: bdi btrfs-1: dirty=674 wb=800 unstable=2 bg_thresh=1010 thresh=2021 gap=545 poll_thresh=16 ino=257 dd-2584 [000] 74.398462: balance_dirty_state: bdi btrfs-1: dirty=724 wb=725 unstable=2 bg_thresh=1010 thresh=2020 gap=569 poll_thresh=17 ino=257 dd-2584 [000] 74.398842: balance_dirty_state: bdi btrfs-1: dirty=749 wb=675 unstable=2 bg_thresh=1008 thresh=2016 gap=590 poll_thresh=18 ino=257 dd-2584 [000] 74.399201: balance_dirty_state: bdi btrfs-1: dirty=774 wb=675 unstable=2 bg_thresh=1010 thresh=2021 gap=570 poll_thresh=19 ino=257 dd-2584 [000] 74.399565: balance_dirty_state: bdi btrfs-1: dirty=799 wb=675 unstable=2 bg_thresh=1005 thresh=2011 gap=535 poll_thresh=20 ino=257 dd-2584 [000] 74.400514: balance_dirty_state: bdi btrfs-1: dirty=849 wb=675 unstable=2 bg_thresh=1005 thresh=2011 gap=485 poll_thresh=21 ino=257 dd-2584 [000] 74.400526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=61520 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.405547: balance_dirty_state: bdi btrfs-1: dirty=849 wb=625 unstable=2 bg_thresh=1011 thresh=2023 gap=547 poll_thresh=21 ino=257 dd-2584 [004] 74.405732: balance_dirty_state: bdi btrfs-1: dirty=849 wb=625 unstable=2 bg_thresh=1011 thresh=2023 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 74.406115: balance_dirty_state: bdi btrfs-1: dirty=899 wb=550 unstable=2 bg_thresh=1014 thresh=2028 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 74.406464: balance_dirty_state: bdi btrfs-1: dirty=924 wb=550 unstable=2 bg_thresh=1016 thresh=2033 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 74.406821: balance_dirty_state: bdi btrfs-1: dirty=949 wb=550 unstable=2 bg_thresh=1018 thresh=2037 gap=536 poll_thresh=19 ino=257 dd-2584 [004] 74.407177: balance_dirty_state: bdi btrfs-1: dirty=974 wb=550 unstable=2 bg_thresh=1018 thresh=2036 gap=510 poll_thresh=20 ino=257 dd-2584 [004] 74.407532: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=550 unstable=2 bg_thresh=1017 thresh=2035 gap=459 poll_thresh=21 ino=257 dd-2584 [004] 74.407545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=61520 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 74.407622: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26920 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 74.409845: writeback_single_inode: bdi btrfs-1: ino=257 state= age=20 wrote=512 to_write=7680 dd-2584 [004] 74.413528: balance_dirty_state: bdi btrfs-1: dirty=524 wb=1075 unstable=2 bg_thresh=1011 thresh=2023 gap=422 poll_thresh=21 ino=257 dd-2584 [004] 74.413534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=61520 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.421552: balance_dirty_state: bdi btrfs-1: dirty=524 wb=825 unstable=2 bg_thresh=1013 thresh=2027 gap=676 poll_thresh=21 ino=257 dd-2584 [004] 74.421623: balance_dirty_state: bdi btrfs-1: dirty=524 wb=825 unstable=2 bg_thresh=1013 thresh=2027 gap=676 poll_thresh=16 ino=257 dd-2584 [004] 74.421734: balance_dirty_state: bdi btrfs-1: dirty=574 wb=825 unstable=2 bg_thresh=1016 thresh=2032 gap=631 poll_thresh=17 ino=257 dd-2584 [004] 74.422011: balance_dirty_state: bdi btrfs-1: dirty=599 wb=825 unstable=2 bg_thresh=1018 thresh=2037 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 74.422123: balance_dirty_state: bdi btrfs-1: dirty=624 wb=825 unstable=2 bg_thresh=1020 thresh=2041 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 74.422235: balance_dirty_state: bdi btrfs-1: dirty=649 wb=825 unstable=2 bg_thresh=1020 thresh=2040 gap=564 poll_thresh=20 ino=257 dd-2584 [004] 74.422348: balance_dirty_state: bdi btrfs-1: dirty=699 wb=825 unstable=2 bg_thresh=1019 thresh=2039 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 74.422460: balance_dirty_state: bdi btrfs-1: dirty=724 wb=825 unstable=2 bg_thresh=1019 thresh=2038 gap=487 poll_thresh=22 ino=257 dd-2584 [004] 74.422464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=61520 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.429552: balance_dirty_state: bdi btrfs-1: dirty=724 wb=700 unstable=2 bg_thresh=1010 thresh=2020 gap=594 poll_thresh=22 ino=257 dd-2584 [004] 74.429625: balance_dirty_state: bdi btrfs-1: dirty=749 wb=700 unstable=2 bg_thresh=1010 thresh=2020 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 74.429793: balance_dirty_state: bdi btrfs-1: dirty=774 wb=700 unstable=2 bg_thresh=1012 thresh=2025 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 74.429924: balance_dirty_state: bdi btrfs-1: dirty=799 wb=700 unstable=2 bg_thresh=1015 thresh=2030 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 74.430347: balance_dirty_state: bdi btrfs-1: dirty=824 wb=700 unstable=2 bg_thresh=1005 thresh=2010 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 74.430353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=61520 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.437529: balance_dirty_state: bdi btrfs-1: dirty=824 wb=700 unstable=2 bg_thresh=1017 thresh=2034 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 74.437535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=61520 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.445758: balance_dirty_state: bdi btrfs-1: dirty=824 wb=400 unstable=2 bg_thresh=1007 thresh=2014 gap=788 poll_thresh=19 ino=257 dd-2584 [004] 74.445851: balance_dirty_state: bdi btrfs-1: dirty=849 wb=400 unstable=2 bg_thresh=1007 thresh=2014 gap=763 poll_thresh=14 ino=257 dd-2584 [004] 74.445935: balance_dirty_state: bdi btrfs-1: dirty=874 wb=400 unstable=2 bg_thresh=1009 thresh=2019 gap=743 poll_thresh=15 ino=257 dd-2584 [004] 74.446025: balance_dirty_state: bdi btrfs-1: dirty=874 wb=400 unstable=2 bg_thresh=1009 thresh=2019 gap=743 poll_thresh=16 ino=257 dd-2584 [004] 74.446200: balance_dirty_state: bdi btrfs-1: dirty=924 wb=400 unstable=2 bg_thresh=1012 thresh=2024 gap=698 poll_thresh=17 ino=257 dd-2584 [004] 74.446381: balance_dirty_state: bdi btrfs-1: dirty=949 wb=400 unstable=2 bg_thresh=1014 thresh=2028 gap=677 poll_thresh=18 ino=257 dd-2584 [004] 74.446565: balance_dirty_state: bdi btrfs-1: dirty=974 wb=400 unstable=2 bg_thresh=1013 thresh=2027 gap=651 poll_thresh=19 ino=257 dd-2584 [004] 74.446745: balance_dirty_state: bdi btrfs-1: dirty=999 wb=400 unstable=2 bg_thresh=1013 thresh=2026 gap=625 poll_thresh=20 ino=257 dd-2584 [004] 74.446925: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=400 unstable=2 bg_thresh=1014 thresh=2029 gap=578 poll_thresh=21 ino=257 flush-btrfs-1-2586 [006] 74.447003: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26960 wrote=0 to_write=8192 dd-2584 [004] 74.447120: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=400 unstable=2 bg_thresh=1016 thresh=2033 gap=557 poll_thresh=22 ino=257 dd-2584 [004] 74.447603: balance_dirty_state: bdi btrfs-1: dirty=874 wb=600 unstable=2 bg_thresh=1013 thresh=2026 gap=550 poll_thresh=23 ino=257 dd-2584 [004] 74.447794: balance_dirty_state: bdi btrfs-1: dirty=849 wb=675 unstable=2 bg_thresh=1012 thresh=2025 gap=499 poll_thresh=24 ino=257 dd-2584 [004] 74.447796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=61520 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 74.448533: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=624 to_write=7568 dd-2584 [004] 74.453601: balance_dirty_state: bdi btrfs-1: dirty=524 wb=900 unstable=2 bg_thresh=1005 thresh=2011 gap=585 poll_thresh=24 ino=257 dd-2584 [004] 74.453704: balance_dirty_state: bdi btrfs-1: dirty=524 wb=900 unstable=2 bg_thresh=1005 thresh=2011 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 74.453837: balance_dirty_state: bdi btrfs-1: dirty=574 wb=900 unstable=2 bg_thresh=1008 thresh=2016 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 74.453993: balance_dirty_state: bdi btrfs-1: dirty=599 wb=900 unstable=2 bg_thresh=1010 thresh=2021 gap=520 poll_thresh=20 ino=257 dd-2584 [004] 74.454168: balance_dirty_state: bdi btrfs-1: dirty=624 wb=900 unstable=2 bg_thresh=1012 thresh=2025 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 74.454174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=61520 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.461627: balance_dirty_state: bdi btrfs-1: dirty=624 wb=775 unstable=2 bg_thresh=1012 thresh=2025 gap=624 poll_thresh=21 ino=257 dd-2584 [004] 74.461693: balance_dirty_state: bdi btrfs-1: dirty=649 wb=775 unstable=2 bg_thresh=1012 thresh=2025 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 74.461807: balance_dirty_state: bdi btrfs-1: dirty=674 wb=775 unstable=2 bg_thresh=1015 thresh=2030 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 74.461926: balance_dirty_state: bdi btrfs-1: dirty=699 wb=775 unstable=2 bg_thresh=1017 thresh=2035 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 74.462212: balance_dirty_state: bdi btrfs-1: dirty=749 wb=775 unstable=2 bg_thresh=1019 thresh=2039 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 74.462327: balance_dirty_state: bdi btrfs-1: dirty=774 wb=775 unstable=2 bg_thresh=1019 thresh=2038 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 74.462331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=61520 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 74.469629: balance_dirty_state: bdi btrfs-1: dirty=774 wb=650 unstable=2 bg_thresh=1016 thresh=2033 gap=607 poll_thresh=20 ino=257 dd-2584 [000] 74.469720: balance_dirty_state: bdi btrfs-1: dirty=774 wb=650 unstable=2 bg_thresh=1016 thresh=2033 gap=607 poll_thresh=15 ino=257 dd-2584 [000] 74.469804: balance_dirty_state: bdi btrfs-1: dirty=799 wb=650 unstable=2 bg_thresh=1019 thresh=2038 gap=587 poll_thresh=16 ino=257 dd-2584 [000] 74.469969: balance_dirty_state: bdi btrfs-1: dirty=824 wb=650 unstable=2 bg_thresh=1021 thresh=2043 gap=567 poll_thresh=17 ino=257 dd-2584 [000] 74.470137: balance_dirty_state: bdi btrfs-1: dirty=874 wb=650 unstable=2 bg_thresh=1024 thresh=2048 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 74.470312: balance_dirty_state: bdi btrfs-1: dirty=899 wb=650 unstable=2 bg_thresh=1020 thresh=2041 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 74.470318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=62612 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 74.477608: balance_dirty_state: bdi btrfs-1: dirty=899 wb=525 unstable=2 bg_thresh=1018 thresh=2036 gap=610 poll_thresh=19 ino=257 dd-2584 [000] 74.477732: balance_dirty_state: bdi btrfs-1: dirty=924 wb=525 unstable=2 bg_thresh=1018 thresh=2036 gap=585 poll_thresh=14 ino=257 dd-2584 [000] 74.477851: balance_dirty_state: bdi btrfs-1: dirty=924 wb=525 unstable=2 bg_thresh=1020 thresh=2041 gap=590 poll_thresh=15 ino=257 dd-2584 [000] 74.477965: balance_dirty_state: bdi btrfs-1: dirty=949 wb=525 unstable=2 bg_thresh=1020 thresh=2041 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 74.478545: balance_dirty_state: bdi btrfs-1: dirty=974 wb=525 unstable=2 bg_thresh=1023 thresh=2046 gap=545 poll_thresh=17 ino=257 dd-2584 [000] 74.478784: balance_dirty_state: bdi btrfs-1: dirty=999 wb=525 unstable=2 bg_thresh=1025 thresh=2050 gap=524 poll_thresh=18 ino=257 dd-2584 [000] 74.479019: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=525 unstable=2 bg_thresh=1024 thresh=2049 gap=473 poll_thresh=19 ino=257 dd-2584 [000] 74.479027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1310 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-239% task_weight=101% bdi_bw=62612 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 74.479073: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26992 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 74.481638: writeback_single_inode: bdi btrfs-1: ino=257 state= age=60 wrote=528 to_write=7664 dd-2584 [000] 74.485575: balance_dirty_state: bdi btrfs-1: dirty=524 wb=925 unstable=2 bg_thresh=1017 thresh=2035 gap=584 poll_thresh=19 ino=257 dd-2584 [000] 74.485637: balance_dirty_state: bdi btrfs-1: dirty=524 wb=925 unstable=2 bg_thresh=1017 thresh=2035 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 74.485697: balance_dirty_state: bdi btrfs-1: dirty=549 wb=925 unstable=2 bg_thresh=1020 thresh=2040 gap=564 poll_thresh=15 ino=257 dd-2584 [000] 74.485753: balance_dirty_state: bdi btrfs-1: dirty=574 wb=925 unstable=2 bg_thresh=1020 thresh=2040 gap=539 poll_thresh=16 ino=257 dd-2584 [000] 74.485865: balance_dirty_state: bdi btrfs-1: dirty=599 wb=925 unstable=2 bg_thresh=1022 thresh=2045 gap=519 poll_thresh=17 ino=257 dd-2584 [000] 74.485981: balance_dirty_state: bdi btrfs-1: dirty=624 wb=925 unstable=2 bg_thresh=1024 thresh=2049 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 74.485986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=62612 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.493636: balance_dirty_state: bdi btrfs-1: dirty=624 wb=800 unstable=2 bg_thresh=1021 thresh=2043 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 74.493704: balance_dirty_state: bdi btrfs-1: dirty=649 wb=800 unstable=2 bg_thresh=1021 thresh=2042 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 74.493761: balance_dirty_state: bdi btrfs-1: dirty=649 wb=800 unstable=2 bg_thresh=1018 thresh=2036 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 74.493819: balance_dirty_state: bdi btrfs-1: dirty=674 wb=800 unstable=2 bg_thresh=1020 thresh=2041 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 74.493876: balance_dirty_state: bdi btrfs-1: dirty=674 wb=800 unstable=2 bg_thresh=1017 thresh=2035 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 74.494157: balance_dirty_state: bdi btrfs-1: dirty=724 wb=800 unstable=2 bg_thresh=1019 thresh=2039 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 74.494271: balance_dirty_state: bdi btrfs-1: dirty=749 wb=800 unstable=2 bg_thresh=1019 thresh=2038 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 74.494275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=62612 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.501623: balance_dirty_state: bdi btrfs-1: dirty=749 wb=650 unstable=2 bg_thresh=1013 thresh=2027 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 74.501765: balance_dirty_state: bdi btrfs-1: dirty=774 wb=650 unstable=2 bg_thresh=1016 thresh=2032 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 74.501883: balance_dirty_state: bdi btrfs-1: dirty=774 wb=650 unstable=2 bg_thresh=1013 thresh=2026 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 74.502000: balance_dirty_state: bdi btrfs-1: dirty=799 wb=650 unstable=2 bg_thresh=1015 thresh=2031 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 74.502119: balance_dirty_state: bdi btrfs-1: dirty=824 wb=650 unstable=2 bg_thresh=1015 thresh=2030 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 74.502352: balance_dirty_state: bdi btrfs-1: dirty=849 wb=650 unstable=2 bg_thresh=1014 thresh=2029 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 74.502589: balance_dirty_state: bdi btrfs-1: dirty=874 wb=650 unstable=2 bg_thresh=1014 thresh=2028 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 74.502598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=62612 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.509661: balance_dirty_state: bdi btrfs-1: dirty=874 wb=550 unstable=2 bg_thresh=1017 thresh=2034 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 74.509756: balance_dirty_state: bdi btrfs-1: dirty=899 wb=550 unstable=2 bg_thresh=1016 thresh=2033 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 74.509841: balance_dirty_state: bdi btrfs-1: dirty=899 wb=550 unstable=2 bg_thresh=1016 thresh=2033 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 74.509928: balance_dirty_state: bdi btrfs-1: dirty=924 wb=550 unstable=2 bg_thresh=1016 thresh=2032 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 74.510012: balance_dirty_state: bdi btrfs-1: dirty=949 wb=550 unstable=2 bg_thresh=1018 thresh=2037 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 74.510470: balance_dirty_state: bdi btrfs-1: dirty=974 wb=550 unstable=2 bg_thresh=1018 thresh=2036 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 74.510639: balance_dirty_state: bdi btrfs-1: dirty=999 wb=550 unstable=2 bg_thresh=1017 thresh=2035 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 74.510645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=62612 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.517608: balance_dirty_state: bdi btrfs-1: dirty=999 wb=425 unstable=2 bg_thresh=1009 thresh=2019 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 74.517675: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=425 unstable=2 bg_thresh=1009 thresh=2019 gap=568 poll_thresh=13 ino=257 flush-btrfs-1-2586 [006] 74.517708: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27032 wrote=0 to_write=8192 dd-2584 [004] 74.517747: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=425 unstable=2 bg_thresh=1012 thresh=2024 gap=548 poll_thresh=14 ino=257 dd-2584 [004] 74.517839: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=425 unstable=2 bg_thresh=1008 thresh=2016 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 74.517933: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=475 unstable=2 bg_thresh=1010 thresh=2021 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 74.518126: balance_dirty_state: bdi btrfs-1: dirty=974 wb=525 unstable=2 bg_thresh=1016 thresh=2032 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 74.518328: balance_dirty_state: bdi btrfs-1: dirty=924 wb=475 unstable=2 bg_thresh=1015 thresh=2031 gap=630 poll_thresh=18 ino=257 dd-2584 [004] 74.518460: balance_dirty_state: bdi btrfs-1: dirty=924 wb=550 unstable=2 bg_thresh=1017 thresh=2035 gap=559 poll_thresh=19 ino=257 dd-2584 [004] 74.518588: balance_dirty_state: bdi btrfs-1: dirty=899 wb=600 unstable=2 bg_thresh=1017 thresh=2034 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 74.518887: balance_dirty_state: bdi btrfs-1: dirty=774 wb=725 unstable=2 bg_thresh=1016 thresh=2033 gap=532 poll_thresh=21 ino=257 dd-2584 [004] 74.519014: balance_dirty_state: bdi btrfs-1: dirty=749 wb=800 unstable=2 bg_thresh=1018 thresh=2037 gap=486 poll_thresh=22 ino=257 dd-2584 [004] 74.519015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=62612 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 74.520219: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=752 to_write=7440 dd-2584 [000] 74.525860: balance_dirty_state: bdi btrfs-1: dirty=499 wb=925 unstable=2 bg_thresh=1015 thresh=2030 gap=604 poll_thresh=22 ino=257 dd-2584 [000] 74.525956: balance_dirty_state: bdi btrfs-1: dirty=524 wb=925 unstable=2 bg_thresh=1011 thresh=2022 gap=571 poll_thresh=16 ino=257 dd-2584 [000] 74.526131: balance_dirty_state: bdi btrfs-1: dirty=549 wb=925 unstable=2 bg_thresh=1013 thresh=2027 gap=551 poll_thresh=17 ino=257 dd-2584 [000] 74.526297: balance_dirty_state: bdi btrfs-1: dirty=574 wb=925 unstable=2 bg_thresh=1016 thresh=2032 gap=531 poll_thresh=18 ino=257 dd-2584 [000] 74.526472: balance_dirty_state: bdi btrfs-1: dirty=624 wb=925 unstable=2 bg_thresh=1018 thresh=2036 gap=485 poll_thresh=19 ino=257 dd-2584 [000] 74.526479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-207% task_weight=99% bdi_bw=62612 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 74.533658: balance_dirty_state: bdi btrfs-1: dirty=624 wb=800 unstable=2 bg_thresh=1016 thresh=2032 gap=606 poll_thresh=19 ino=257 dd-2584 [003] 74.533733: balance_dirty_state: bdi btrfs-1: dirty=624 wb=775 unstable=2 bg_thresh=1015 thresh=2031 gap=630 poll_thresh=14 ino=257 dd-2584 [003] 74.533797: balance_dirty_state: bdi btrfs-1: dirty=649 wb=775 unstable=2 bg_thresh=1018 thresh=2036 gap=610 poll_thresh=15 ino=257 dd-2584 [003] 74.533856: balance_dirty_state: bdi btrfs-1: dirty=674 wb=775 unstable=2 bg_thresh=1015 thresh=2030 gap=579 poll_thresh=16 ino=257 dd-2584 [003] 74.533974: balance_dirty_state: bdi btrfs-1: dirty=699 wb=775 unstable=2 bg_thresh=1014 thresh=2029 gap=553 poll_thresh=17 ino=257 dd-2584 [003] 74.534324: balance_dirty_state: bdi btrfs-1: dirty=724 wb=775 unstable=2 bg_thresh=1010 thresh=2021 gap=520 poll_thresh=18 ino=257 dd-2584 [003] 74.534445: balance_dirty_state: bdi btrfs-1: dirty=774 wb=775 unstable=2 bg_thresh=1015 thresh=2031 gap=480 poll_thresh=19 ino=257 dd-2584 [003] 74.534450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=62612 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 74.541681: balance_dirty_state: bdi btrfs-1: dirty=774 wb=775 unstable=2 bg_thresh=1016 thresh=2032 gap=481 poll_thresh=19 ino=257 dd-2584 [003] 74.541686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=62612 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 74.549685: balance_dirty_state: bdi btrfs-1: dirty=774 wb=650 unstable=2 bg_thresh=1017 thresh=2035 gap=609 poll_thresh=19 ino=257 dd-2584 [003] 74.549771: balance_dirty_state: bdi btrfs-1: dirty=774 wb=600 unstable=2 bg_thresh=1016 thresh=2032 gap=656 poll_thresh=14 ino=257 dd-2584 [003] 74.549841: balance_dirty_state: bdi btrfs-1: dirty=799 wb=575 unstable=2 bg_thresh=1013 thresh=2026 gap=650 poll_thresh=15 ino=257 dd-2584 [003] 74.549911: balance_dirty_state: bdi btrfs-1: dirty=824 wb=525 unstable=2 bg_thresh=1018 thresh=2037 gap=686 poll_thresh=16 ino=257 dd-2584 [003] 74.550034: balance_dirty_state: bdi btrfs-1: dirty=849 wb=525 unstable=2 bg_thresh=1018 thresh=2036 gap=660 poll_thresh=17 ino=257 dd-2584 [003] 74.550152: balance_dirty_state: bdi btrfs-1: dirty=874 wb=525 unstable=2 bg_thresh=1014 thresh=2029 gap=628 poll_thresh=18 ino=257 dd-2584 [003] 74.550264: balance_dirty_state: bdi btrfs-1: dirty=899 wb=525 unstable=2 bg_thresh=1016 thresh=2033 gap=607 poll_thresh=19 ino=257 dd-2584 [003] 74.550378: balance_dirty_state: bdi btrfs-1: dirty=949 wb=525 unstable=2 bg_thresh=1016 thresh=2032 gap=556 poll_thresh=20 ino=257 dd-2584 [003] 74.550655: balance_dirty_state: bdi btrfs-1: dirty=974 wb=525 unstable=2 bg_thresh=1015 thresh=2031 gap=530 poll_thresh=21 ino=257 dd-2584 [003] 74.550768: balance_dirty_state: bdi btrfs-1: dirty=999 wb=525 unstable=2 bg_thresh=1017 thresh=2035 gap=509 poll_thresh=22 ino=257 dd-2584 [003] 74.550879: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=525 unstable=2 bg_thresh=1017 thresh=2034 gap=483 poll_thresh=23 ino=257 dd-2584 [003] 74.550884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=62612 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 74.550956: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27064 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 74.552612: writeback_single_inode: bdi btrfs-1: ino=257 state= age=64 wrote=528 to_write=7664 dd-2584 [003] 74.557596: balance_dirty_state: bdi btrfs-1: dirty=474 wb=900 unstable=2 bg_thresh=1019 thresh=2038 gap=662 poll_thresh=23 ino=257 dd-2584 [003] 74.557661: balance_dirty_state: bdi btrfs-1: dirty=499 wb=900 unstable=2 bg_thresh=1019 thresh=2038 gap=637 poll_thresh=17 ino=257 dd-2584 [003] 74.557778: balance_dirty_state: bdi btrfs-1: dirty=524 wb=900 unstable=2 bg_thresh=1021 thresh=2042 gap=616 poll_thresh=18 ino=257 dd-2584 [003] 74.557897: balance_dirty_state: bdi btrfs-1: dirty=574 wb=900 unstable=2 bg_thresh=1017 thresh=2035 gap=559 poll_thresh=19 ino=257 dd-2584 [003] 74.558013: balance_dirty_state: bdi btrfs-1: dirty=599 wb=900 unstable=2 bg_thresh=1017 thresh=2034 gap=533 poll_thresh=20 ino=257 dd-2584 [003] 74.558135: balance_dirty_state: bdi btrfs-1: dirty=624 wb=900 unstable=2 bg_thresh=1016 thresh=2033 gap=507 poll_thresh=21 ino=257 dd-2584 [003] 74.558139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=62612 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 74.565693: balance_dirty_state: bdi btrfs-1: dirty=624 wb=775 unstable=2 bg_thresh=1016 thresh=2032 gap=631 poll_thresh=21 ino=257 dd-2584 [003] 74.565827: balance_dirty_state: bdi btrfs-1: dirty=649 wb=775 unstable=2 bg_thresh=1018 thresh=2037 gap=611 poll_thresh=16 ino=257 dd-2584 [003] 74.566418: balance_dirty_state: bdi btrfs-1: dirty=674 wb=775 unstable=2 bg_thresh=1018 thresh=2036 gap=585 poll_thresh=17 ino=257 dd-2584 [003] 74.566654: balance_dirty_state: bdi btrfs-1: dirty=699 wb=775 unstable=2 bg_thresh=1020 thresh=2040 gap=564 poll_thresh=18 ino=257 dd-2584 [003] 74.566889: balance_dirty_state: bdi btrfs-1: dirty=749 wb=775 unstable=2 bg_thresh=1019 thresh=2039 gap=513 poll_thresh=19 ino=257 dd-2584 [003] 74.567125: balance_dirty_state: bdi btrfs-1: dirty=774 wb=775 unstable=2 bg_thresh=1019 thresh=2038 gap=487 poll_thresh=20 ino=257 dd-2584 [003] 74.567134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=62612 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 74.573606: balance_dirty_state: bdi btrfs-1: dirty=774 wb=775 unstable=2 bg_thresh=1021 thresh=2042 gap=491 poll_thresh=20 ino=257 dd-2584 [003] 74.573618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=62812 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 74.581688: balance_dirty_state: bdi btrfs-1: dirty=774 wb=550 unstable=2 bg_thresh=1016 thresh=2032 gap=706 poll_thresh=20 ino=257 dd-2584 [007] 74.581773: balance_dirty_state: bdi btrfs-1: dirty=774 wb=550 unstable=2 bg_thresh=1016 thresh=2032 gap=706 poll_thresh=15 ino=257 dd-2584 [007] 74.581836: balance_dirty_state: bdi btrfs-1: dirty=799 wb=550 unstable=2 bg_thresh=1015 thresh=2031 gap=680 poll_thresh=16 ino=257 dd-2584 [007] 74.581956: balance_dirty_state: bdi btrfs-1: dirty=824 wb=550 unstable=2 bg_thresh=1015 thresh=2030 gap=654 poll_thresh=17 ino=257 dd-2584 [007] 74.582078: balance_dirty_state: bdi btrfs-1: dirty=874 wb=550 unstable=2 bg_thresh=1014 thresh=2029 gap=603 poll_thresh=18 ino=257 dd-2584 [007] 74.582200: balance_dirty_state: bdi btrfs-1: dirty=899 wb=550 unstable=2 bg_thresh=1016 thresh=2033 gap=582 poll_thresh=19 ino=257 dd-2584 [007] 74.582495: balance_dirty_state: bdi btrfs-1: dirty=924 wb=550 unstable=2 bg_thresh=1016 thresh=2032 gap=556 poll_thresh=20 ino=257 dd-2584 [007] 74.582614: balance_dirty_state: bdi btrfs-1: dirty=974 wb=550 unstable=2 bg_thresh=1015 thresh=2031 gap=505 poll_thresh=21 ino=257 dd-2584 [007] 74.582619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=62812 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 74.593648: balance_dirty_state: bdi btrfs-1: dirty=974 wb=300 unstable=2 bg_thresh=1014 thresh=2029 gap=753 poll_thresh=21 ino=257 dd-2584 [007] 74.593712: balance_dirty_state: bdi btrfs-1: dirty=974 wb=300 unstable=2 bg_thresh=1014 thresh=2029 gap=753 poll_thresh=16 ino=257 dd-2584 [007] 74.593826: balance_dirty_state: bdi btrfs-1: dirty=999 wb=300 unstable=2 bg_thresh=1017 thresh=2034 gap=733 poll_thresh=17 ino=257 dd-2584 [007] 74.593944: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=300 unstable=2 bg_thresh=1016 thresh=2033 gap=682 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 74.593969: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27108 wrote=0 to_write=8192 dd-2584 [007] 74.594118: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=300 unstable=2 bg_thresh=1018 thresh=2037 gap=661 poll_thresh=19 ino=257 dd-2584 [007] 74.594301: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=350 unstable=2 bg_thresh=1018 thresh=2036 gap=610 poll_thresh=20 ino=257 dd-2584 [007] 74.594484: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=400 unstable=2 bg_thresh=1017 thresh=2035 gap=584 poll_thresh=21 ino=257 dd-2584 [007] 74.594668: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=450 unstable=2 bg_thresh=1014 thresh=2028 gap=527 poll_thresh=22 ino=257 dd-2584 [007] 74.595146: balance_dirty_state: bdi btrfs-1: dirty=924 wb=575 unstable=2 bg_thresh=1016 thresh=2032 gap=531 poll_thresh=23 ino=257 dd-2584 [007] 74.595328: balance_dirty_state: bdi btrfs-1: dirty=899 wb=625 unstable=2 bg_thresh=1015 thresh=2031 gap=505 poll_thresh=24 ino=257 dd-2584 [007] 74.595331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=98% bdi_bw=62812 base_bw=64 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 74.596294: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=752 to_write=7440 dd-2584 [007] 74.601585: balance_dirty_state: bdi btrfs-1: dirty=474 wb=925 unstable=2 bg_thresh=1008 thresh=2016 gap=615 poll_thresh=24 ino=257 dd-2584 [007] 74.601653: balance_dirty_state: bdi btrfs-1: dirty=499 wb=925 unstable=2 bg_thresh=1010 thresh=2021 gap=595 poll_thresh=18 ino=257 dd-2584 [007] 74.601778: balance_dirty_state: bdi btrfs-1: dirty=524 wb=925 unstable=2 bg_thresh=1008 thresh=2017 gap=566 poll_thresh=19 ino=257 dd-2584 [007] 74.601906: balance_dirty_state: bdi btrfs-1: dirty=574 wb=925 unstable=2 bg_thresh=1013 thresh=2027 gap=526 poll_thresh=20 ino=257 dd-2584 [007] 74.602029: balance_dirty_state: bdi btrfs-1: dirty=599 wb=925 unstable=2 bg_thresh=1009 thresh=2018 gap=492 poll_thresh=21 ino=257 dd-2584 [007] 74.602034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=62812 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 74.609661: balance_dirty_state: bdi btrfs-1: dirty=599 wb=750 unstable=2 bg_thresh=1015 thresh=2030 gap=679 poll_thresh=21 ino=257 dd-2584 [007] 74.609731: balance_dirty_state: bdi btrfs-1: dirty=624 wb=750 unstable=2 bg_thresh=1012 thresh=2024 gap=648 poll_thresh=16 ino=257 dd-2584 [007] 74.609859: balance_dirty_state: bdi btrfs-1: dirty=649 wb=750 unstable=2 bg_thresh=1011 thresh=2023 gap=622 poll_thresh=17 ino=257 dd-2584 [007] 74.609984: balance_dirty_state: bdi btrfs-1: dirty=674 wb=750 unstable=2 bg_thresh=1013 thresh=2027 gap=601 poll_thresh=18 ino=257 dd-2584 [007] 74.610279: balance_dirty_state: bdi btrfs-1: dirty=699 wb=750 unstable=2 bg_thresh=1013 thresh=2026 gap=575 poll_thresh=19 ino=257 dd-2584 [007] 74.610396: balance_dirty_state: bdi btrfs-1: dirty=749 wb=750 unstable=2 bg_thresh=1012 thresh=2025 gap=524 poll_thresh=20 ino=257 dd-2584 [007] 74.610514: balance_dirty_state: bdi btrfs-1: dirty=774 wb=750 unstable=2 bg_thresh=1014 thresh=2029 gap=503 poll_thresh=21 ino=257 dd-2584 [007] 74.610519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-127% task_gap=-354% task_weight=99% bdi_bw=62812 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 74.617703: balance_dirty_state: bdi btrfs-1: dirty=774 wb=625 unstable=2 bg_thresh=1012 thresh=2025 gap=624 poll_thresh=21 ino=257 dd-2584 [007] 74.617769: balance_dirty_state: bdi btrfs-1: dirty=799 wb=625 unstable=2 bg_thresh=1012 thresh=2024 gap=598 poll_thresh=16 ino=257 dd-2584 [007] 74.617889: balance_dirty_state: bdi btrfs-1: dirty=824 wb=625 unstable=2 bg_thresh=1011 thresh=2023 gap=572 poll_thresh=17 ino=257 dd-2584 [007] 74.618006: balance_dirty_state: bdi btrfs-1: dirty=849 wb=625 unstable=2 bg_thresh=1011 thresh=2022 gap=546 poll_thresh=18 ino=257 dd-2584 [007] 74.618126: balance_dirty_state: bdi btrfs-1: dirty=874 wb=625 unstable=2 bg_thresh=1010 thresh=2021 gap=520 poll_thresh=19 ino=257 dd-2584 [007] 74.618245: balance_dirty_state: bdi btrfs-1: dirty=924 wb=625 unstable=2 bg_thresh=1012 thresh=2025 gap=474 poll_thresh=20 ino=257 dd-2584 [007] 74.618250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-130% task_gap=-360% task_weight=99% bdi_bw=62812 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 74.625719: balance_dirty_state: bdi btrfs-1: dirty=924 wb=500 unstable=2 bg_thresh=1011 thresh=2023 gap=597 poll_thresh=20 ino=257 dd-2584 [000] 74.625820: balance_dirty_state: bdi btrfs-1: dirty=924 wb=500 unstable=2 bg_thresh=1011 thresh=2023 gap=597 poll_thresh=15 ino=257 dd-2584 [000] 74.626285: balance_dirty_state: bdi btrfs-1: dirty=949 wb=500 unstable=2 bg_thresh=1014 thresh=2028 gap=577 poll_thresh=16 ino=257 dd-2584 [000] 74.626519: balance_dirty_state: bdi btrfs-1: dirty=974 wb=500 unstable=2 bg_thresh=1016 thresh=2033 gap=557 poll_thresh=17 ino=257 dd-2584 [000] 74.626754: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=500 unstable=2 bg_thresh=1019 thresh=2038 gap=512 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 74.626807: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27140 wrote=0 to_write=8192 dd-2584 [000] 74.626945: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=500 unstable=2 bg_thresh=1021 thresh=2042 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 74.626947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-118% task_gap=-338% task_weight=100% bdi_bw=62812 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 74.628147: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=560 to_write=7632 dd-2584 [004] 74.633624: balance_dirty_state: bdi btrfs-1: dirty=499 wb=925 unstable=2 bg_thresh=1016 thresh=2032 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 74.633741: balance_dirty_state: bdi btrfs-1: dirty=524 wb=925 unstable=2 bg_thresh=1016 thresh=2032 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 74.633845: balance_dirty_state: bdi btrfs-1: dirty=549 wb=925 unstable=2 bg_thresh=1018 thresh=2037 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 74.633949: balance_dirty_state: bdi btrfs-1: dirty=549 wb=925 unstable=2 bg_thresh=1018 thresh=2036 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 74.634158: balance_dirty_state: bdi btrfs-1: dirty=599 wb=925 unstable=2 bg_thresh=1017 thresh=2035 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 74.634372: balance_dirty_state: bdi btrfs-1: dirty=624 wb=925 unstable=2 bg_thresh=1017 thresh=2034 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 74.634380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=62812 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.641689: balance_dirty_state: bdi btrfs-1: dirty=624 wb=800 unstable=2 bg_thresh=1019 thresh=2038 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 74.641786: balance_dirty_state: bdi btrfs-1: dirty=649 wb=800 unstable=2 bg_thresh=1021 thresh=2043 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 74.641876: balance_dirty_state: bdi btrfs-1: dirty=649 wb=800 unstable=2 bg_thresh=1018 thresh=2037 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 74.642231: balance_dirty_state: bdi btrfs-1: dirty=674 wb=800 unstable=2 bg_thresh=1021 thresh=2042 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 74.642322: balance_dirty_state: bdi btrfs-1: dirty=699 wb=800 unstable=2 bg_thresh=1020 thresh=2041 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 74.642499: balance_dirty_state: bdi btrfs-1: dirty=724 wb=800 unstable=2 bg_thresh=1020 thresh=2040 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 74.642678: balance_dirty_state: bdi btrfs-1: dirty=749 wb=800 unstable=2 bg_thresh=1019 thresh=2039 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 74.642685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-294% task_weight=98% bdi_bw=62812 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.649721: balance_dirty_state: bdi btrfs-1: dirty=749 wb=675 unstable=2 bg_thresh=1016 thresh=2032 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 74.649814: balance_dirty_state: bdi btrfs-1: dirty=774 wb=675 unstable=2 bg_thresh=1015 thresh=2031 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 74.649899: balance_dirty_state: bdi btrfs-1: dirty=774 wb=675 unstable=2 bg_thresh=1018 thresh=2036 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 74.649984: balance_dirty_state: bdi btrfs-1: dirty=799 wb=675 unstable=2 bg_thresh=1015 thresh=2030 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 74.650069: balance_dirty_state: bdi btrfs-1: dirty=824 wb=675 unstable=2 bg_thresh=1017 thresh=2035 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 74.650238: balance_dirty_state: bdi btrfs-1: dirty=849 wb=675 unstable=2 bg_thresh=1017 thresh=2034 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 74.650244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-254% task_weight=98% bdi_bw=62812 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.657688: balance_dirty_state: bdi btrfs-1: dirty=849 wb=675 unstable=2 bg_thresh=1017 thresh=2035 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 74.657800: balance_dirty_state: bdi btrfs-1: dirty=874 wb=675 unstable=2 bg_thresh=1017 thresh=2034 gap=483 poll_thresh=13 ino=257 dd-2584 [004] 74.657805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=62812 base_bw=64 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 74.665682: balance_dirty_state: bdi btrfs-1: dirty=874 wb=425 unstable=2 bg_thresh=1016 thresh=2032 gap=731 poll_thresh=13 ino=257 dd-2584 [004] 74.665748: balance_dirty_state: bdi btrfs-1: dirty=874 wb=425 unstable=2 bg_thresh=1016 thresh=2032 gap=731 poll_thresh=10 ino=257 dd-2584 [004] 74.665804: balance_dirty_state: bdi btrfs-1: dirty=899 wb=425 unstable=2 bg_thresh=1015 thresh=2031 gap=705 poll_thresh=11 ino=257 dd-2584 [004] 74.665862: balance_dirty_state: bdi btrfs-1: dirty=899 wb=425 unstable=2 bg_thresh=1018 thresh=2036 gap=710 poll_thresh=12 ino=257 dd-2584 [004] 74.666082: balance_dirty_state: bdi btrfs-1: dirty=924 wb=425 unstable=2 bg_thresh=1015 thresh=2030 gap=679 poll_thresh=13 ino=257 dd-2584 [004] 74.666140: balance_dirty_state: bdi btrfs-1: dirty=949 wb=425 unstable=2 bg_thresh=1014 thresh=2029 gap=653 poll_thresh=14 ino=257 dd-2584 [004] 74.666197: balance_dirty_state: bdi btrfs-1: dirty=949 wb=425 unstable=2 bg_thresh=1017 thresh=2034 gap=658 poll_thresh=15 ino=257 dd-2584 [004] 74.666253: balance_dirty_state: bdi btrfs-1: dirty=974 wb=425 unstable=2 bg_thresh=1014 thresh=2028 gap=627 poll_thresh=16 ino=257 dd-2584 [004] 74.666365: balance_dirty_state: bdi btrfs-1: dirty=999 wb=425 unstable=2 bg_thresh=1013 thresh=2027 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 74.666477: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=425 unstable=2 bg_thresh=1015 thresh=2031 gap=555 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 74.666539: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27180 wrote=0 to_write=8192 dd-2584 [004] 74.666605: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=425 unstable=2 bg_thresh=1015 thresh=2030 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 74.666732: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=475 unstable=2 bg_thresh=1014 thresh=2029 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 74.666734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-215% task_weight=99% bdi_bw=62812 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 74.667999: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=592 to_write=7600 dd-2584 [004] 74.673668: balance_dirty_state: bdi btrfs-1: dirty=499 wb=900 unstable=2 bg_thresh=1015 thresh=2031 gap=630 poll_thresh=20 ino=257 dd-2584 [004] 74.673732: balance_dirty_state: bdi btrfs-1: dirty=524 wb=900 unstable=2 bg_thresh=1018 thresh=2036 gap=610 poll_thresh=15 ino=257 dd-2584 [004] 74.673792: balance_dirty_state: bdi btrfs-1: dirty=524 wb=900 unstable=2 bg_thresh=1017 thresh=2035 gap=609 poll_thresh=16 ino=257 dd-2584 [004] 74.673903: balance_dirty_state: bdi btrfs-1: dirty=574 wb=900 unstable=2 bg_thresh=1017 thresh=2034 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 74.674183: balance_dirty_state: bdi btrfs-1: dirty=599 wb=900 unstable=2 bg_thresh=1016 thresh=2033 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 74.674295: balance_dirty_state: bdi btrfs-1: dirty=624 wb=900 unstable=2 bg_thresh=1016 thresh=2032 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 74.674299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=62812 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.681656: balance_dirty_state: bdi btrfs-1: dirty=624 wb=775 unstable=2 bg_thresh=1015 thresh=2031 gap=630 poll_thresh=19 ino=257 dd-2584 [004] 74.681722: balance_dirty_state: bdi btrfs-1: dirty=649 wb=775 unstable=2 bg_thresh=1015 thresh=2030 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 74.681779: balance_dirty_state: bdi btrfs-1: dirty=674 wb=775 unstable=2 bg_thresh=1017 thresh=2035 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 74.681870: balance_dirty_state: bdi btrfs-1: dirty=674 wb=750 unstable=2 bg_thresh=1014 thresh=2029 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 74.682072: balance_dirty_state: bdi btrfs-1: dirty=699 wb=650 unstable=2 bg_thresh=1015 thresh=2031 gap=680 poll_thresh=17 ino=257 dd-2584 [004] 74.682192: balance_dirty_state: bdi btrfs-1: dirty=749 wb=650 unstable=2 bg_thresh=1015 thresh=2030 gap=629 poll_thresh=18 ino=257 dd-2584 [004] 74.682304: balance_dirty_state: bdi btrfs-1: dirty=774 wb=650 unstable=2 bg_thresh=1014 thresh=2029 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 74.682417: balance_dirty_state: bdi btrfs-1: dirty=799 wb=650 unstable=2 bg_thresh=1016 thresh=2033 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 74.682694: balance_dirty_state: bdi btrfs-1: dirty=849 wb=650 unstable=2 bg_thresh=1016 thresh=2032 gap=531 poll_thresh=21 ino=257 dd-2584 [004] 74.682807: balance_dirty_state: bdi btrfs-1: dirty=874 wb=650 unstable=2 bg_thresh=1015 thresh=2031 gap=505 poll_thresh=22 ino=257 dd-2584 [004] 74.682812: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=63996 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 74.689651: balance_dirty_state: bdi btrfs-1: dirty=874 wb=600 unstable=2 bg_thresh=1016 thresh=2033 gap=557 poll_thresh=22 ino=257 dd-2584 [004] 74.689759: balance_dirty_state: bdi btrfs-1: dirty=899 wb=600 unstable=2 bg_thresh=1016 thresh=2032 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 74.689930: balance_dirty_state: bdi btrfs-1: dirty=924 wb=600 unstable=2 bg_thresh=1015 thresh=2031 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 74.689936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=98% bdi_bw=63996 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 74.697670: balance_dirty_state: bdi btrfs-1: dirty=924 wb=475 unstable=2 bg_thresh=1014 thresh=2029 gap=628 poll_thresh=17 ino=257 dd-2584 [001] 74.697757: balance_dirty_state: bdi btrfs-1: dirty=924 wb=475 unstable=2 bg_thresh=1014 thresh=2029 gap=628 poll_thresh=13 ino=257 dd-2584 [001] 74.697815: balance_dirty_state: bdi btrfs-1: dirty=949 wb=475 unstable=2 bg_thresh=1017 thresh=2034 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 74.697875: balance_dirty_state: bdi btrfs-1: dirty=949 wb=475 unstable=2 bg_thresh=1017 thresh=2034 gap=608 poll_thresh=15 ino=257 dd-2584 [001] 74.697932: balance_dirty_state: bdi btrfs-1: dirty=974 wb=475 unstable=2 bg_thresh=1019 thresh=2039 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 74.698048: balance_dirty_state: bdi btrfs-1: dirty=999 wb=475 unstable=2 bg_thresh=1022 thresh=2044 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 74.698167: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=475 unstable=2 bg_thresh=1021 thresh=2042 gap=516 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 74.698218: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27212 wrote=0 to_write=8192 dd-2584 [001] 74.698289: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=475 unstable=2 bg_thresh=1020 thresh=2041 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 74.698291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=63996 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 74.699548: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=576 to_write=7616 dd-2584 [001] 74.705648: balance_dirty_state: bdi btrfs-1: dirty=499 wb=925 unstable=2 bg_thresh=1015 thresh=2031 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 74.705917: balance_dirty_state: bdi btrfs-1: dirty=524 wb=925 unstable=2 bg_thresh=1015 thresh=2031 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 74.705975: balance_dirty_state: bdi btrfs-1: dirty=524 wb=925 unstable=2 bg_thresh=1018 thresh=2036 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 74.706032: balance_dirty_state: bdi btrfs-1: dirty=549 wb=925 unstable=2 bg_thresh=1018 thresh=2036 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 74.706146: balance_dirty_state: bdi btrfs-1: dirty=574 wb=925 unstable=2 bg_thresh=1020 thresh=2041 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 74.706264: balance_dirty_state: bdi btrfs-1: dirty=599 wb=925 unstable=2 bg_thresh=1022 thresh=2045 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 74.706380: balance_dirty_state: bdi btrfs-1: dirty=649 wb=925 unstable=2 bg_thresh=1022 thresh=2044 gap=468 poll_thresh=19 ino=257 dd-2584 [001] 74.706385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=63996 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 74.713698: balance_dirty_state: bdi btrfs-1: dirty=649 wb=800 unstable=2 bg_thresh=1017 thresh=2034 gap=583 poll_thresh=19 ino=257 dd-2584 [001] 74.713784: balance_dirty_state: bdi btrfs-1: dirty=649 wb=800 unstable=2 bg_thresh=1017 thresh=2034 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 74.713847: balance_dirty_state: bdi btrfs-1: dirty=674 wb=800 unstable=2 bg_thresh=1019 thresh=2039 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 74.713907: balance_dirty_state: bdi btrfs-1: dirty=699 wb=800 unstable=2 bg_thresh=1019 thresh=2039 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 74.714031: balance_dirty_state: bdi btrfs-1: dirty=724 wb=800 unstable=2 bg_thresh=1019 thresh=2038 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 74.714154: balance_dirty_state: bdi btrfs-1: dirty=749 wb=800 unstable=2 bg_thresh=1021 thresh=2042 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 74.714159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-199% task_weight=99% bdi_bw=63996 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 74.721652: balance_dirty_state: bdi btrfs-1: dirty=749 wb=575 unstable=2 bg_thresh=1010 thresh=2021 gap=695 poll_thresh=18 ino=257 dd-2584 [001] 74.721988: balance_dirty_state: bdi btrfs-1: dirty=774 wb=575 unstable=2 bg_thresh=1008 thresh=2017 gap=666 poll_thresh=13 ino=257 dd-2584 [001] 74.722046: balance_dirty_state: bdi btrfs-1: dirty=774 wb=575 unstable=2 bg_thresh=1011 thresh=2022 gap=671 poll_thresh=14 ino=257 dd-2584 [001] 74.722102: balance_dirty_state: bdi btrfs-1: dirty=799 wb=575 unstable=2 bg_thresh=1011 thresh=2022 gap=646 poll_thresh=15 ino=257 dd-2584 [001] 74.722158: balance_dirty_state: bdi btrfs-1: dirty=824 wb=575 unstable=2 bg_thresh=1012 thresh=2024 gap=623 poll_thresh=16 ino=257 dd-2584 [001] 74.722276: balance_dirty_state: bdi btrfs-1: dirty=849 wb=575 unstable=2 bg_thresh=1011 thresh=2023 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 74.722397: balance_dirty_state: bdi btrfs-1: dirty=874 wb=575 unstable=2 bg_thresh=1007 thresh=2014 gap=563 poll_thresh=18 ino=257 dd-2584 [001] 74.722518: balance_dirty_state: bdi btrfs-1: dirty=924 wb=575 unstable=2 bg_thresh=1009 thresh=2018 gap=517 poll_thresh=19 ino=257 dd-2584 [001] 74.722639: balance_dirty_state: bdi btrfs-1: dirty=949 wb=575 unstable=2 bg_thresh=1002 thresh=2005 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 74.722643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=63996 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 74.729629: balance_dirty_state: bdi btrfs-1: dirty=949 wb=450 unstable=2 bg_thresh=997 thresh=1994 gap=593 poll_thresh=20 ino=257 dd-2584 [001] 74.729694: balance_dirty_state: bdi btrfs-1: dirty=974 wb=450 unstable=2 bg_thresh=997 thresh=1994 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 74.729751: balance_dirty_state: bdi btrfs-1: dirty=974 wb=450 unstable=2 bg_thresh=999 thresh=1999 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 74.729867: balance_dirty_state: bdi btrfs-1: dirty=999 wb=450 unstable=2 bg_thresh=1002 thresh=2004 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 74.730156: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=450 unstable=2 bg_thresh=1004 thresh=2009 gap=508 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 74.730210: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27244 wrote=0 to_write=8192 dd-2584 [001] 74.730284: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=450 unstable=2 bg_thresh=1001 thresh=2002 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 74.730285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=63996 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 74.731568: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=576 to_write=7616 dd-2584 [001] 74.737653: balance_dirty_state: bdi btrfs-1: dirty=499 wb=900 unstable=2 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 74.737758: balance_dirty_state: bdi btrfs-1: dirty=524 wb=900 unstable=2 bg_thresh=1006 thresh=2012 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 74.737820: balance_dirty_state: bdi btrfs-1: dirty=524 wb=900 unstable=2 bg_thresh=1005 thresh=2011 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 74.737879: balance_dirty_state: bdi btrfs-1: dirty=549 wb=900 unstable=2 bg_thresh=1005 thresh=2011 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 74.737998: balance_dirty_state: bdi btrfs-1: dirty=574 wb=900 unstable=2 bg_thresh=1005 thresh=2010 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 74.738118: balance_dirty_state: bdi btrfs-1: dirty=599 wb=900 unstable=2 bg_thresh=1007 thresh=2014 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 74.738239: balance_dirty_state: bdi btrfs-1: dirty=649 wb=900 unstable=2 bg_thresh=1006 thresh=2013 gap=462 poll_thresh=19 ino=257 dd-2584 [001] 74.738243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=63996 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 74.745753: balance_dirty_state: bdi btrfs-1: dirty=649 wb=775 unstable=2 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=19 ino=257 dd-2584 [006] 74.745866: balance_dirty_state: bdi btrfs-1: dirty=674 wb=775 unstable=2 bg_thresh=1007 thresh=2015 gap=564 poll_thresh=14 ino=257 dd-2584 [006] 74.745986: balance_dirty_state: bdi btrfs-1: dirty=674 wb=775 unstable=2 bg_thresh=1007 thresh=2015 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 74.746104: balance_dirty_state: bdi btrfs-1: dirty=699 wb=775 unstable=2 bg_thresh=1010 thresh=2020 gap=544 poll_thresh=16 ino=257 dd-2584 [006] 74.746696: balance_dirty_state: bdi btrfs-1: dirty=724 wb=775 unstable=2 bg_thresh=1009 thresh=2019 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 74.746933: balance_dirty_state: bdi btrfs-1: dirty=774 wb=775 unstable=2 bg_thresh=1009 thresh=2018 gap=467 poll_thresh=18 ino=257 dd-2584 [006] 74.746942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=63996 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 74.753739: balance_dirty_state: bdi btrfs-1: dirty=774 wb=650 unstable=2 bg_thresh=1007 thresh=2015 gap=589 poll_thresh=18 ino=257 dd-2584 [006] 74.753809: balance_dirty_state: bdi btrfs-1: dirty=774 wb=625 unstable=2 bg_thresh=1007 thresh=2014 gap=613 poll_thresh=13 ino=257 dd-2584 [006] 74.753869: balance_dirty_state: bdi btrfs-1: dirty=799 wb=625 unstable=2 bg_thresh=1009 thresh=2019 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 74.753929: balance_dirty_state: bdi btrfs-1: dirty=824 wb=625 unstable=2 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 74.753988: balance_dirty_state: bdi btrfs-1: dirty=824 wb=625 unstable=2 bg_thresh=1009 thresh=2018 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 74.754116: balance_dirty_state: bdi btrfs-1: dirty=849 wb=575 unstable=2 bg_thresh=1008 thresh=2017 gap=591 poll_thresh=17 ino=257 dd-2584 [006] 74.754233: balance_dirty_state: bdi btrfs-1: dirty=899 wb=575 unstable=2 bg_thresh=1008 thresh=2016 gap=540 poll_thresh=18 ino=257 dd-2584 [006] 74.754351: balance_dirty_state: bdi btrfs-1: dirty=924 wb=575 unstable=2 bg_thresh=1007 thresh=2014 gap=513 poll_thresh=19 ino=257 dd-2584 [006] 74.754468: balance_dirty_state: bdi btrfs-1: dirty=949 wb=575 unstable=2 bg_thresh=1006 thresh=2013 gap=487 poll_thresh=20 ino=257 dd-2584 [006] 74.754472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=63996 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 74.761713: balance_dirty_state: bdi btrfs-1: dirty=949 wb=575 unstable=2 bg_thresh=1003 thresh=2007 gap=481 poll_thresh=20 ino=257 dd-2584 [006] 74.761718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=63996 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 74.769732: balance_dirty_state: bdi btrfs-1: dirty=949 wb=325 unstable=2 bg_thresh=1008 thresh=2016 gap=740 poll_thresh=20 ino=257 dd-2584 [005] 74.770179: balance_dirty_state: bdi btrfs-1: dirty=949 wb=325 unstable=2 bg_thresh=1008 thresh=2016 gap=740 poll_thresh=15 ino=257 dd-2584 [005] 74.770297: balance_dirty_state: bdi btrfs-1: dirty=974 wb=325 unstable=2 bg_thresh=1010 thresh=2021 gap=720 poll_thresh=16 ino=257 dd-2584 [005] 74.770531: balance_dirty_state: bdi btrfs-1: dirty=999 wb=325 unstable=2 bg_thresh=1013 thresh=2026 gap=700 poll_thresh=17 ino=257 dd-2584 [005] 74.770768: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=325 unstable=2 bg_thresh=1009 thresh=2019 gap=643 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 74.770822: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27284 wrote=0 to_write=8192 dd-2584 [005] 74.770960: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=325 unstable=2 bg_thresh=1011 thresh=2023 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 74.771088: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=375 unstable=2 bg_thresh=1011 thresh=2022 gap=596 poll_thresh=20 ino=257 dd-2584 [005] 74.771215: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=450 unstable=2 bg_thresh=1010 thresh=2021 gap=520 poll_thresh=21 ino=257 dd-2584 [005] 74.771379: balance_dirty_state: bdi btrfs-1: dirty=999 wb=500 unstable=2 bg_thresh=1012 thresh=2025 gap=524 poll_thresh=22 ino=257 dd-2584 [005] 74.771556: balance_dirty_state: bdi btrfs-1: dirty=949 wb=575 unstable=2 bg_thresh=1012 thresh=2024 gap=498 poll_thresh=23 ino=257 dd-2584 [005] 74.771558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=63996 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 74.772541: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=704 to_write=7488 dd-2584 [005] 74.777645: balance_dirty_state: bdi btrfs-1: dirty=499 wb=900 unstable=2 bg_thresh=1008 thresh=2017 gap=616 poll_thresh=23 ino=257 dd-2584 [005] 74.778017: balance_dirty_state: bdi btrfs-1: dirty=524 wb=900 unstable=2 bg_thresh=1012 thresh=2025 gap=599 poll_thresh=17 ino=257 dd-2584 [005] 74.778183: balance_dirty_state: bdi btrfs-1: dirty=549 wb=900 unstable=2 bg_thresh=1013 thresh=2026 gap=575 poll_thresh=18 ino=257 dd-2584 [005] 74.778358: balance_dirty_state: bdi btrfs-1: dirty=574 wb=900 unstable=2 bg_thresh=1007 thresh=2014 gap=538 poll_thresh=19 ino=257 dd-2584 [005] 74.778524: balance_dirty_state: bdi btrfs-1: dirty=624 wb=900 unstable=2 bg_thresh=1006 thresh=2013 gap=487 poll_thresh=20 ino=257 dd-2584 [005] 74.778530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-94% task_weight=99% bdi_bw=63996 base_bw=64 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 74.785859: balance_dirty_state: bdi btrfs-1: dirty=624 wb=775 unstable=2 bg_thresh=1011 thresh=2023 gap=622 poll_thresh=15 ino=257 dd-2584 [005] 74.785979: balance_dirty_state: bdi btrfs-1: dirty=649 wb=775 unstable=2 bg_thresh=1011 thresh=2022 gap=596 poll_thresh=16 ino=257 dd-2584 [005] 74.786213: balance_dirty_state: bdi btrfs-1: dirty=674 wb=775 unstable=2 bg_thresh=1010 thresh=2021 gap=570 poll_thresh=17 ino=257 dd-2584 [005] 74.786452: balance_dirty_state: bdi btrfs-1: dirty=699 wb=775 unstable=2 bg_thresh=1010 thresh=2020 gap=544 poll_thresh=18 ino=257 dd-2584 [005] 74.786685: balance_dirty_state: bdi btrfs-1: dirty=749 wb=775 unstable=2 bg_thresh=1012 thresh=2024 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 74.786694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-80% task_weight=98% bdi_bw=64212 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 74.793881: balance_dirty_state: bdi btrfs-1: dirty=749 wb=700 unstable=2 bg_thresh=1013 thresh=2027 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 74.794354: balance_dirty_state: bdi btrfs-1: dirty=774 wb=700 unstable=2 bg_thresh=1013 thresh=2027 gap=551 poll_thresh=15 ino=257 dd-2584 [001] 74.794474: balance_dirty_state: bdi btrfs-1: dirty=799 wb=700 unstable=2 bg_thresh=1013 thresh=2026 gap=525 poll_thresh=16 ino=257 dd-2584 [001] 74.794711: balance_dirty_state: bdi btrfs-1: dirty=824 wb=700 unstable=2 bg_thresh=1012 thresh=2025 gap=499 poll_thresh=17 ino=257 dd-2584 [001] 74.794720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=99% bdi_bw=64212 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 74.801681: balance_dirty_state: bdi btrfs-1: dirty=824 wb=575 unstable=2 bg_thresh=1012 thresh=2024 gap=623 poll_thresh=17 ino=257 dd-2584 [001] 74.801811: balance_dirty_state: bdi btrfs-1: dirty=849 wb=575 unstable=2 bg_thresh=1011 thresh=2023 gap=597 poll_thresh=13 ino=257 dd-2584 [001] 74.801930: balance_dirty_state: bdi btrfs-1: dirty=849 wb=575 unstable=2 bg_thresh=1014 thresh=2028 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 74.802048: balance_dirty_state: bdi btrfs-1: dirty=874 wb=575 unstable=2 bg_thresh=1011 thresh=2022 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 74.802166: balance_dirty_state: bdi btrfs-1: dirty=899 wb=575 unstable=2 bg_thresh=1013 thresh=2027 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 74.802403: balance_dirty_state: bdi btrfs-1: dirty=924 wb=575 unstable=2 bg_thresh=1013 thresh=2026 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 74.802649: balance_dirty_state: bdi btrfs-1: dirty=949 wb=575 unstable=2 bg_thresh=1012 thresh=2025 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 74.802654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=64212 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 74.809705: balance_dirty_state: bdi btrfs-1: dirty=949 wb=325 unstable=2 bg_thresh=1011 thresh=2023 gap=747 poll_thresh=18 ino=257 dd-2584 [001] 74.809800: balance_dirty_state: bdi btrfs-1: dirty=974 wb=325 unstable=2 bg_thresh=1011 thresh=2022 gap=721 poll_thresh=13 ino=257 dd-2584 [001] 74.809860: balance_dirty_state: bdi btrfs-1: dirty=974 wb=325 unstable=2 bg_thresh=1013 thresh=2027 gap=726 poll_thresh=14 ino=257 dd-2584 [001] 74.809917: balance_dirty_state: bdi btrfs-1: dirty=999 wb=325 unstable=2 bg_thresh=1010 thresh=2021 gap=695 poll_thresh=15 ino=257 dd-2584 [001] 74.809973: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=325 unstable=2 bg_thresh=1013 thresh=2026 gap=675 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 74.810034: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27324 wrote=0 to_write=8192 dd-2584 [001] 74.810276: balance_dirty_state: bdi btrfs-1: dirty=974 wb=400 unstable=2 bg_thresh=1012 thresh=2025 gap=649 poll_thresh=17 ino=257 dd-2584 [001] 74.810404: balance_dirty_state: bdi btrfs-1: dirty=949 wb=450 unstable=2 bg_thresh=1011 thresh=2023 gap=622 poll_thresh=18 ino=257 dd-2584 [001] 74.810530: balance_dirty_state: bdi btrfs-1: dirty=924 wb=500 unstable=2 bg_thresh=1011 thresh=2022 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 74.810659: balance_dirty_state: bdi btrfs-1: dirty=924 wb=550 unstable=2 bg_thresh=1010 thresh=2021 gap=545 poll_thresh=20 ino=257 dd-2584 [001] 74.810786: balance_dirty_state: bdi btrfs-1: dirty=899 wb=625 unstable=2 bg_thresh=1010 thresh=2020 gap=494 poll_thresh=21 ino=257 dd-2584 [001] 74.810788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=64212 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 74.812549: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=252 wrote=672 to_write=7520 dd-2584 [001] 74.817688: balance_dirty_state: bdi btrfs-1: dirty=499 wb=875 unstable=2 bg_thresh=1004 thresh=2009 gap=633 poll_thresh=21 ino=257 dd-2584 [001] 74.817763: balance_dirty_state: bdi btrfs-1: dirty=524 wb=875 unstable=2 bg_thresh=1007 thresh=2014 gap=613 poll_thresh=16 ino=257 dd-2584 [001] 74.817901: balance_dirty_state: bdi btrfs-1: dirty=549 wb=875 unstable=2 bg_thresh=1012 thresh=2025 gap=599 poll_thresh=17 ino=257 dd-2584 [001] 74.818038: balance_dirty_state: bdi btrfs-1: dirty=574 wb=875 unstable=2 bg_thresh=1010 thresh=2021 gap=570 poll_thresh=18 ino=257 dd-2584 [001] 74.818372: balance_dirty_state: bdi btrfs-1: dirty=624 wb=875 unstable=2 bg_thresh=1008 thresh=2017 gap=516 poll_thresh=19 ino=257 dd-2584 [001] 74.818493: balance_dirty_state: bdi btrfs-1: dirty=649 wb=875 unstable=2 bg_thresh=1011 thresh=2022 gap=496 poll_thresh=20 ino=257 dd-2584 [001] 74.818498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=64212 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 74.825871: balance_dirty_state: bdi btrfs-1: dirty=649 wb=750 unstable=2 bg_thresh=1013 thresh=2026 gap=625 poll_thresh=20 ino=257 dd-2584 [001] 74.825933: balance_dirty_state: bdi btrfs-1: dirty=649 wb=750 unstable=2 bg_thresh=1013 thresh=2026 gap=625 poll_thresh=15 ino=257 dd-2584 [001] 74.825993: balance_dirty_state: bdi btrfs-1: dirty=674 wb=750 unstable=2 bg_thresh=1012 thresh=2025 gap=599 poll_thresh=16 ino=257 dd-2584 [001] 74.826110: balance_dirty_state: bdi btrfs-1: dirty=699 wb=750 unstable=2 bg_thresh=1012 thresh=2024 gap=573 poll_thresh=17 ino=257 dd-2584 [001] 74.826231: balance_dirty_state: bdi btrfs-1: dirty=749 wb=750 unstable=2 bg_thresh=1014 thresh=2028 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 74.826348: balance_dirty_state: bdi btrfs-1: dirty=774 wb=750 unstable=2 bg_thresh=1013 thresh=2027 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 74.826352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=64212 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 74.837709: balance_dirty_state: bdi btrfs-1: dirty=774 wb=750 unstable=2 bg_thresh=1011 thresh=2022 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 74.837715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=64212 base_bw=56 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 74.845748: balance_dirty_state: bdi btrfs-1: dirty=774 wb=425 unstable=2 bg_thresh=1014 thresh=2029 gap=828 poll_thresh=19 ino=257 dd-2584 [001] 74.845823: balance_dirty_state: bdi btrfs-1: dirty=799 wb=425 unstable=2 bg_thresh=1014 thresh=2028 gap=802 poll_thresh=14 ino=257 dd-2584 [001] 74.845890: balance_dirty_state: bdi btrfs-1: dirty=799 wb=425 unstable=2 bg_thresh=1016 thresh=2033 gap=807 poll_thresh=15 ino=257 dd-2584 [001] 74.845953: balance_dirty_state: bdi btrfs-1: dirty=824 wb=425 unstable=2 bg_thresh=1013 thresh=2027 gap=776 poll_thresh=16 ino=257 dd-2584 [001] 74.846080: balance_dirty_state: bdi btrfs-1: dirty=849 wb=425 unstable=2 bg_thresh=1013 thresh=2026 gap=750 poll_thresh=17 ino=257 dd-2584 [001] 74.846372: balance_dirty_state: bdi btrfs-1: dirty=874 wb=425 unstable=2 bg_thresh=1015 thresh=2030 gap=729 poll_thresh=18 ino=257 dd-2584 [001] 74.846493: balance_dirty_state: bdi btrfs-1: dirty=924 wb=425 unstable=2 bg_thresh=1014 thresh=2029 gap=678 poll_thresh=19 ino=257 dd-2584 [001] 74.846611: balance_dirty_state: bdi btrfs-1: dirty=949 wb=425 unstable=2 bg_thresh=1014 thresh=2028 gap=652 poll_thresh=20 ino=257 dd-2584 [001] 74.846729: balance_dirty_state: bdi btrfs-1: dirty=974 wb=425 unstable=2 bg_thresh=1013 thresh=2027 gap=626 poll_thresh=21 ino=257 dd-2584 [001] 74.846850: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=425 unstable=2 bg_thresh=1015 thresh=2031 gap=580 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 74.846911: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27360 wrote=0 to_write=8192 dd-2584 [001] 74.846977: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=425 unstable=2 bg_thresh=1015 thresh=2030 gap=554 poll_thresh=23 ino=257 dd-2584 [001] 74.847108: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=450 unstable=2 bg_thresh=1011 thresh=2023 gap=547 poll_thresh=24 ino=257 dd-2584 [001] 74.847239: balance_dirty_state: bdi btrfs-1: dirty=999 wb=500 unstable=2 bg_thresh=1011 thresh=2022 gap=521 poll_thresh=25 ino=257 dd-2584 [001] 74.847539: balance_dirty_state: bdi btrfs-1: dirty=924 wb=650 unstable=2 bg_thresh=1013 thresh=2026 gap=450 poll_thresh=26 ino=257 dd-2584 [001] 74.847541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=64212 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 74.848614: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=640 to_write=7552 dd-2584 [001] 74.857677: balance_dirty_state: bdi btrfs-1: dirty=499 wb=800 unstable=2 bg_thresh=1000 thresh=2000 gap=699 poll_thresh=26 ino=257 dd-2584 [001] 74.857739: balance_dirty_state: bdi btrfs-1: dirty=499 wb=800 unstable=2 bg_thresh=1002 thresh=2005 gap=704 poll_thresh=19 ino=257 dd-2584 [001] 74.857858: balance_dirty_state: bdi btrfs-1: dirty=549 wb=800 unstable=2 bg_thresh=1002 thresh=2004 gap=653 poll_thresh=20 ino=257 dd-2584 [001] 74.857979: balance_dirty_state: bdi btrfs-1: dirty=574 wb=800 unstable=2 bg_thresh=1001 thresh=2003 gap=627 poll_thresh=21 ino=257 dd-2584 [001] 74.858104: balance_dirty_state: bdi btrfs-1: dirty=599 wb=800 unstable=2 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=22 ino=257 dd-2584 [001] 74.858226: balance_dirty_state: bdi btrfs-1: dirty=624 wb=800 unstable=2 bg_thresh=1003 thresh=2006 gap=580 poll_thresh=23 ino=257 dd-2584 [001] 74.858351: balance_dirty_state: bdi btrfs-1: dirty=674 wb=800 unstable=2 bg_thresh=1002 thresh=2005 gap=529 poll_thresh=24 ino=257 dd-2584 [001] 74.858477: balance_dirty_state: bdi btrfs-1: dirty=699 wb=800 unstable=2 bg_thresh=1002 thresh=2004 gap=503 poll_thresh=25 ino=257 dd-2584 [001] 74.858779: balance_dirty_state: bdi btrfs-1: dirty=724 wb=800 unstable=2 bg_thresh=1004 thresh=2008 gap=482 poll_thresh=26 ino=257 dd-2584 [001] 74.858785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=64212 base_bw=56 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 74.865766: balance_dirty_state: bdi btrfs-1: dirty=724 wb=800 unstable=2 bg_thresh=987 thresh=1975 gap=449 poll_thresh=26 ino=257 dd-2584 [001] 74.865772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-332% task_weight=98% bdi_bw=64212 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 74.873769: balance_dirty_state: bdi btrfs-1: dirty=724 wb=500 unstable=2 bg_thresh=994 thresh=1988 gap=762 poll_thresh=26 ino=257 dd-2584 [001] 74.873832: balance_dirty_state: bdi btrfs-1: dirty=749 wb=500 unstable=2 bg_thresh=994 thresh=1988 gap=737 poll_thresh=19 ino=257 dd-2584 [001] 74.873948: balance_dirty_state: bdi btrfs-1: dirty=774 wb=500 unstable=2 bg_thresh=999 thresh=1998 gap=722 poll_thresh=20 ino=257 dd-2584 [001] 74.874068: balance_dirty_state: bdi btrfs-1: dirty=799 wb=500 unstable=2 bg_thresh=998 thresh=1997 gap=696 poll_thresh=21 ino=257 dd-2584 [001] 74.874189: balance_dirty_state: bdi btrfs-1: dirty=849 wb=500 unstable=2 bg_thresh=998 thresh=1996 gap=645 poll_thresh=22 ino=257 dd-2584 [001] 74.874309: balance_dirty_state: bdi btrfs-1: dirty=874 wb=500 unstable=2 bg_thresh=997 thresh=1995 gap=619 poll_thresh=23 ino=257 dd-2584 [001] 74.874430: balance_dirty_state: bdi btrfs-1: dirty=899 wb=500 unstable=2 bg_thresh=998 thresh=1996 gap=595 poll_thresh=24 ino=257 dd-2584 [001] 74.874553: balance_dirty_state: bdi btrfs-1: dirty=949 wb=500 unstable=2 bg_thresh=1000 thresh=2001 gap=550 poll_thresh=25 ino=257 dd-2584 [001] 74.874677: balance_dirty_state: bdi btrfs-1: dirty=974 wb=500 unstable=2 bg_thresh=1000 thresh=2000 gap=524 poll_thresh=26 ino=257 dd-2584 [001] 74.874971: balance_dirty_state: bdi btrfs-1: dirty=999 wb=500 unstable=2 bg_thresh=999 thresh=1999 gap=498 poll_thresh=27 ino=257 dd-2584 [001] 74.874976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=98% bdi_bw=64212 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 74.874997: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27388 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 74.876441: writeback_single_inode: bdi btrfs-1: ino=257 state= age=316 wrote=512 to_write=7680 dd-2584 [001] 74.885813: balance_dirty_state: bdi btrfs-1: dirty=499 wb=875 unstable=2 bg_thresh=993 thresh=1986 gap=610 poll_thresh=27 ino=257 dd-2584 [001] 74.885885: balance_dirty_state: bdi btrfs-1: dirty=524 wb=875 unstable=2 bg_thresh=988 thresh=1977 gap=576 poll_thresh=20 ino=257 dd-2584 [001] 74.886012: balance_dirty_state: bdi btrfs-1: dirty=549 wb=875 unstable=2 bg_thresh=991 thresh=1982 gap=556 poll_thresh=21 ino=257 dd-2584 [001] 74.886137: balance_dirty_state: bdi btrfs-1: dirty=574 wb=875 unstable=2 bg_thresh=986 thresh=1973 gap=522 poll_thresh=22 ino=257 dd-2584 [001] 74.886265: balance_dirty_state: bdi btrfs-1: dirty=624 wb=875 unstable=2 bg_thresh=989 thresh=1978 gap=477 poll_thresh=23 ino=257 dd-2584 [001] 74.886270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=64212 base_bw=56 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 74.897814: balance_dirty_state: bdi btrfs-1: dirty=624 wb=625 unstable=2 bg_thresh=990 thresh=1980 gap=729 poll_thresh=23 ino=257 dd-2584 [001] 74.897886: balance_dirty_state: bdi btrfs-1: dirty=624 wb=625 unstable=2 bg_thresh=992 thresh=1985 gap=734 poll_thresh=17 ino=257 dd-2584 [001] 74.898016: balance_dirty_state: bdi btrfs-1: dirty=674 wb=625 unstable=2 bg_thresh=992 thresh=1984 gap=683 poll_thresh=18 ino=257 dd-2584 [001] 74.898147: balance_dirty_state: bdi btrfs-1: dirty=699 wb=625 unstable=2 bg_thresh=991 thresh=1983 gap=657 poll_thresh=19 ino=257 dd-2584 [001] 74.898278: balance_dirty_state: bdi btrfs-1: dirty=724 wb=625 unstable=2 bg_thresh=991 thresh=1982 gap=631 poll_thresh=20 ino=257 dd-2584 [001] 74.898599: balance_dirty_state: bdi btrfs-1: dirty=749 wb=625 unstable=2 bg_thresh=990 thresh=1980 gap=604 poll_thresh=21 ino=257 dd-2584 [001] 74.898728: balance_dirty_state: bdi btrfs-1: dirty=799 wb=625 unstable=2 bg_thresh=989 thresh=1979 gap=553 poll_thresh=22 ino=257 dd-2584 [001] 74.898856: balance_dirty_state: bdi btrfs-1: dirty=824 wb=625 unstable=2 bg_thresh=989 thresh=1978 gap=527 poll_thresh=23 ino=257 dd-2584 [001] 74.898984: balance_dirty_state: bdi btrfs-1: dirty=849 wb=625 unstable=2 bg_thresh=988 thresh=1977 gap=501 poll_thresh=24 ino=257 dd-2584 [001] 74.899113: balance_dirty_state: bdi btrfs-1: dirty=899 wb=625 unstable=2 bg_thresh=990 thresh=1981 gap=455 poll_thresh=25 ino=257 dd-2584 [001] 74.899118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-373% task_weight=99% bdi_bw=64844 base_bw=56 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 74.905816: balance_dirty_state: bdi btrfs-1: dirty=899 wb=500 unstable=2 bg_thresh=991 thresh=1982 gap=581 poll_thresh=25 ino=257 dd-2584 [001] 74.905947: balance_dirty_state: bdi btrfs-1: dirty=899 wb=500 unstable=2 bg_thresh=993 thresh=1987 gap=586 poll_thresh=19 ino=257 dd-2584 [001] 74.906185: balance_dirty_state: bdi btrfs-1: dirty=924 wb=500 unstable=2 bg_thresh=993 thresh=1986 gap=560 poll_thresh=20 ino=257 dd-2584 [001] 74.906420: balance_dirty_state: bdi btrfs-1: dirty=974 wb=500 unstable=2 bg_thresh=992 thresh=1985 gap=509 poll_thresh=21 ino=257 dd-2584 [001] 74.907008: balance_dirty_state: bdi btrfs-1: dirty=999 wb=500 unstable=2 bg_thresh=989 thresh=1978 gap=477 poll_thresh=22 ino=257 dd-2584 [001] 74.907017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=64844 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 74.907064: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27420 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 74.909613: writeback_single_inode: bdi btrfs-1: ino=257 state= age=20 wrote=496 to_write=7696 dd-2584 [005] 74.913720: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1000 unstable=2 bg_thresh=989 thresh=1979 gap=478 poll_thresh=22 ino=257 dd-2584 [005] 74.913732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=64844 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 74.921786: balance_dirty_state: bdi btrfs-1: dirty=499 wb=750 unstable=2 bg_thresh=991 thresh=1983 gap=732 poll_thresh=22 ino=257 dd-2584 [005] 74.921911: balance_dirty_state: bdi btrfs-1: dirty=499 wb=750 unstable=2 bg_thresh=991 thresh=1983 gap=732 poll_thresh=16 ino=257 dd-2584 [005] 74.922090: balance_dirty_state: bdi btrfs-1: dirty=549 wb=750 unstable=2 bg_thresh=990 thresh=1980 gap=679 poll_thresh=17 ino=257 dd-2584 [005] 74.922219: balance_dirty_state: bdi btrfs-1: dirty=574 wb=725 unstable=2 bg_thresh=995 thresh=1990 gap=689 poll_thresh=18 ino=257 dd-2584 [005] 74.922357: balance_dirty_state: bdi btrfs-1: dirty=599 wb=625 unstable=2 bg_thresh=994 thresh=1989 gap=763 poll_thresh=19 ino=257 dd-2584 [005] 74.922592: balance_dirty_state: bdi btrfs-1: dirty=624 wb=625 unstable=2 bg_thresh=994 thresh=1988 gap=737 poll_thresh=20 ino=257 dd-2584 [005] 74.922826: balance_dirty_state: bdi btrfs-1: dirty=674 wb=625 unstable=2 bg_thresh=993 thresh=1987 gap=686 poll_thresh=21 ino=257 dd-2584 [005] 74.923061: balance_dirty_state: bdi btrfs-1: dirty=699 wb=625 unstable=2 bg_thresh=995 thresh=1991 gap=665 poll_thresh=22 ino=257 dd-2584 [005] 74.923297: balance_dirty_state: bdi btrfs-1: dirty=724 wb=625 unstable=2 bg_thresh=995 thresh=1990 gap=639 poll_thresh=23 ino=257 dd-2584 [005] 74.923883: balance_dirty_state: bdi btrfs-1: dirty=774 wb=625 unstable=2 bg_thresh=994 thresh=1989 gap=588 poll_thresh=24 ino=257 dd-2584 [005] 74.924118: balance_dirty_state: bdi btrfs-1: dirty=799 wb=625 unstable=2 bg_thresh=996 thresh=1993 gap=567 poll_thresh=25 ino=257 dd-2584 [005] 74.924358: balance_dirty_state: bdi btrfs-1: dirty=824 wb=625 unstable=2 bg_thresh=996 thresh=1992 gap=541 poll_thresh=26 ino=257 dd-2584 [005] 74.924597: balance_dirty_state: bdi btrfs-1: dirty=849 wb=625 unstable=2 bg_thresh=995 thresh=1991 gap=515 poll_thresh=27 ino=257 dd-2584 [005] 74.924841: balance_dirty_state: bdi btrfs-1: dirty=899 wb=625 unstable=2 bg_thresh=992 thresh=1984 gap=458 poll_thresh=28 ino=257 dd-2584 [005] 74.924850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=64844 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 74.929745: balance_dirty_state: bdi btrfs-1: dirty=899 wb=625 unstable=2 bg_thresh=994 thresh=1989 gap=463 poll_thresh=28 ino=257 dd-2584 [005] 74.929751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=64844 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 74.937720: balance_dirty_state: bdi btrfs-1: dirty=899 wb=500 unstable=2 bg_thresh=994 thresh=1988 gap=587 poll_thresh=28 ino=257 dd-2584 [005] 74.937824: balance_dirty_state: bdi btrfs-1: dirty=899 wb=500 unstable=2 bg_thresh=996 thresh=1993 gap=592 poll_thresh=21 ino=257 dd-2584 [005] 74.937998: balance_dirty_state: bdi btrfs-1: dirty=949 wb=500 unstable=2 bg_thresh=996 thresh=1992 gap=541 poll_thresh=22 ino=257 dd-2584 [005] 74.938166: balance_dirty_state: bdi btrfs-1: dirty=974 wb=500 unstable=2 bg_thresh=995 thresh=1991 gap=515 poll_thresh=23 ino=257 dd-2584 [005] 74.938627: balance_dirty_state: bdi btrfs-1: dirty=999 wb=500 unstable=2 bg_thresh=995 thresh=1990 gap=489 poll_thresh=24 ino=257 dd-2584 [005] 74.938633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=64844 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 74.938714: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27452 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 74.940101: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=512 to_write=7680 dd-2584 [005] 74.945773: balance_dirty_state: bdi btrfs-1: dirty=474 wb=750 unstable=2 bg_thresh=993 thresh=1987 gap=761 poll_thresh=24 ino=257 dd-2584 [005] 74.945865: balance_dirty_state: bdi btrfs-1: dirty=499 wb=750 unstable=2 bg_thresh=993 thresh=1986 gap=735 poll_thresh=18 ino=257 dd-2584 [005] 74.945982: balance_dirty_state: bdi btrfs-1: dirty=524 wb=750 unstable=2 bg_thresh=992 thresh=1985 gap=709 poll_thresh=19 ino=257 dd-2584 [005] 74.946099: balance_dirty_state: bdi btrfs-1: dirty=549 wb=750 unstable=2 bg_thresh=992 thresh=1984 gap=683 poll_thresh=20 ino=257 dd-2584 [005] 74.946216: balance_dirty_state: bdi btrfs-1: dirty=599 wb=750 unstable=2 bg_thresh=994 thresh=1988 gap=637 poll_thresh=21 ino=257 dd-2584 [005] 74.946334: balance_dirty_state: bdi btrfs-1: dirty=624 wb=750 unstable=2 bg_thresh=993 thresh=1987 gap=611 poll_thresh=22 ino=257 dd-2584 [005] 74.946451: balance_dirty_state: bdi btrfs-1: dirty=649 wb=750 unstable=2 bg_thresh=993 thresh=1986 gap=585 poll_thresh=23 ino=257 dd-2584 [005] 74.946567: balance_dirty_state: bdi btrfs-1: dirty=674 wb=750 unstable=2 bg_thresh=992 thresh=1985 gap=559 poll_thresh=24 ino=257 dd-2584 [005] 74.946685: balance_dirty_state: bdi btrfs-1: dirty=724 wb=750 unstable=2 bg_thresh=994 thresh=1989 gap=513 poll_thresh=25 ino=257 dd-2584 [005] 74.946978: balance_dirty_state: bdi btrfs-1: dirty=749 wb=750 unstable=2 bg_thresh=991 thresh=1982 gap=481 poll_thresh=26 ino=257 dd-2584 [005] 74.946983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=64844 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 74.953801: balance_dirty_state: bdi btrfs-1: dirty=749 wb=750 unstable=2 bg_thresh=1001 thresh=2003 gap=502 poll_thresh=26 ino=257 dd-2584 [005] 74.953885: balance_dirty_state: bdi btrfs-1: dirty=774 wb=750 unstable=2 bg_thresh=1004 thresh=2008 gap=482 poll_thresh=19 ino=257 dd-2584 [005] 74.953890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=64844 base_bw=56 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 74.961808: balance_dirty_state: bdi btrfs-1: dirty=774 wb=750 unstable=2 bg_thresh=1004 thresh=2008 gap=482 poll_thresh=19 ino=257 dd-2584 [005] 74.961814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=64844 base_bw=56 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 74.969761: balance_dirty_state: bdi btrfs-1: dirty=774 wb=500 unstable=2 bg_thresh=1002 thresh=2005 gap=729 poll_thresh=19 ino=257 dd-2584 [005] 74.969830: balance_dirty_state: bdi btrfs-1: dirty=774 wb=500 unstable=2 bg_thresh=999 thresh=1999 gap=723 poll_thresh=14 ino=257 dd-2584 [005] 74.969893: balance_dirty_state: bdi btrfs-1: dirty=799 wb=500 unstable=2 bg_thresh=1002 thresh=2004 gap=703 poll_thresh=15 ino=257 dd-2584 [005] 74.969954: balance_dirty_state: bdi btrfs-1: dirty=824 wb=500 unstable=2 bg_thresh=1001 thresh=2003 gap=677 poll_thresh=16 ino=257 dd-2584 [005] 74.970075: balance_dirty_state: bdi btrfs-1: dirty=849 wb=500 unstable=2 bg_thresh=1001 thresh=2002 gap=651 poll_thresh=17 ino=257 dd-2584 [005] 74.970196: balance_dirty_state: bdi btrfs-1: dirty=874 wb=500 unstable=2 bg_thresh=1000 thresh=2001 gap=625 poll_thresh=18 ino=257 dd-2584 [005] 74.970318: balance_dirty_state: bdi btrfs-1: dirty=899 wb=500 unstable=2 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 74.970442: balance_dirty_state: bdi btrfs-1: dirty=949 wb=500 unstable=2 bg_thresh=1002 thresh=2004 gap=553 poll_thresh=20 ino=257 dd-2584 [005] 74.970566: balance_dirty_state: bdi btrfs-1: dirty=974 wb=500 unstable=2 bg_thresh=1001 thresh=2003 gap=527 poll_thresh=21 ino=257 dd-2584 [005] 74.970859: balance_dirty_state: bdi btrfs-1: dirty=999 wb=500 unstable=2 bg_thresh=1001 thresh=2002 gap=501 poll_thresh=22 ino=257 dd-2584 [005] 74.970983: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=500 unstable=2 bg_thresh=1003 thresh=2006 gap=455 poll_thresh=23 ino=257 dd-2584 [005] 74.970987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=64844 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 74.971004: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27484 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 74.972764: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=560 to_write=7632 dd-2584 [005] 74.977846: balance_dirty_state: bdi btrfs-1: dirty=519 wb=804 unstable=1 bg_thresh=1004 thresh=2008 gap=684 poll_thresh=23 ino=257 dd-2584 [005] 74.977923: balance_dirty_state: bdi btrfs-1: dirty=519 wb=804 unstable=1 bg_thresh=1001 thresh=2002 gap=678 poll_thresh=17 ino=257 dd-2584 [005] 74.978043: balance_dirty_state: bdi btrfs-1: dirty=544 wb=804 unstable=1 bg_thresh=1003 thresh=2006 gap=657 poll_thresh=18 ino=257 dd-2584 [005] 74.978162: balance_dirty_state: bdi btrfs-1: dirty=594 wb=804 unstable=1 bg_thresh=1002 thresh=2005 gap=606 poll_thresh=19 ino=257 dd-2584 [005] 74.978281: balance_dirty_state: bdi btrfs-1: dirty=619 wb=804 unstable=1 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=20 ino=257 dd-2584 [005] 74.978403: balance_dirty_state: bdi btrfs-1: dirty=644 wb=804 unstable=1 bg_thresh=1001 thresh=2003 gap=554 poll_thresh=21 ino=257 dd-2584 [005] 74.978529: balance_dirty_state: bdi btrfs-1: dirty=694 wb=804 unstable=1 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=22 ino=257 dd-2584 [005] 74.978844: balance_dirty_state: bdi btrfs-1: dirty=719 wb=679 unstable=1 bg_thresh=1001 thresh=2003 gap=604 poll_thresh=23 ino=257 dd-2584 [005] 74.978978: balance_dirty_state: bdi btrfs-1: dirty=744 wb=679 unstable=1 bg_thresh=999 thresh=1999 gap=575 poll_thresh=24 ino=257 dd-2584 [005] 74.979104: balance_dirty_state: bdi btrfs-1: dirty=769 wb=679 unstable=1 bg_thresh=999 thresh=1999 gap=550 poll_thresh=25 ino=257 dd-2584 [005] 74.979229: balance_dirty_state: bdi btrfs-1: dirty=819 wb=679 unstable=1 bg_thresh=1002 thresh=2004 gap=505 poll_thresh=26 ino=257 dd-2584 [005] 74.979360: balance_dirty_state: bdi btrfs-1: dirty=844 wb=679 unstable=1 bg_thresh=1000 thresh=2000 gap=476 poll_thresh=27 ino=257 dd-2584 [005] 74.979365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=64844 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 74.985745: balance_dirty_state: bdi btrfs-1: dirty=848 wb=661 unstable=1 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=27 ino=257 dd-2584 [005] 74.985749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=64844 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 74.993775: balance_dirty_state: bdi btrfs-1: dirty=848 wb=536 unstable=1 bg_thresh=998 thresh=1996 gap=611 poll_thresh=27 ino=257 dd-2584 [005] 74.993843: balance_dirty_state: bdi btrfs-1: dirty=848 wb=536 unstable=1 bg_thresh=1001 thresh=2002 gap=617 poll_thresh=20 ino=257 dd-2584 [005] 74.993965: balance_dirty_state: bdi btrfs-1: dirty=898 wb=536 unstable=1 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=21 ino=257 dd-2584 [005] 74.994084: balance_dirty_state: bdi btrfs-1: dirty=923 wb=536 unstable=1 bg_thresh=1002 thresh=2005 gap=545 poll_thresh=22 ino=257 dd-2584 [005] 74.994204: balance_dirty_state: bdi btrfs-1: dirty=948 wb=536 unstable=1 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=23 ino=257 dd-2584 [005] 74.994495: balance_dirty_state: bdi btrfs-1: dirty=998 wb=536 unstable=1 bg_thresh=1001 thresh=2003 gap=468 poll_thresh=24 ino=257 dd-2584 [005] 74.994500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=64844 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 75.002171: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=289 unstable=1 bg_thresh=1001 thresh=2002 gap=709 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 75.002197: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27516 wrote=0 to_write=16384 dd-2584 [001] 75.002245: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=289 unstable=1 bg_thresh=1003 thresh=2007 gap=689 poll_thresh=18 ino=257 dd-2584 [001] 75.002407: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=314 unstable=1 bg_thresh=1003 thresh=2006 gap=663 poll_thresh=19 ino=257 dd-2584 [001] 75.002589: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=364 unstable=1 bg_thresh=1002 thresh=2005 gap=637 poll_thresh=20 ino=257 dd-2584 [001] 75.002718: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=439 unstable=1 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=21 ino=257 dd-2584 [001] 75.002848: balance_dirty_state: bdi btrfs-1: dirty=978 wb=489 unstable=1 bg_thresh=1004 thresh=2008 gap=540 poll_thresh=22 ino=257 dd-2584 [001] 75.002978: balance_dirty_state: bdi btrfs-1: dirty=953 wb=539 unstable=1 bg_thresh=1003 thresh=2007 gap=514 poll_thresh=23 ino=257 dd-2584 [001] 75.003108: balance_dirty_state: bdi btrfs-1: dirty=903 wb=589 unstable=1 bg_thresh=1006 thresh=2012 gap=519 poll_thresh=24 ino=257 dd-2584 [001] 75.003411: balance_dirty_state: bdi btrfs-1: dirty=828 wb=739 unstable=1 bg_thresh=1005 thresh=2010 gap=442 poll_thresh=25 ino=257 dd-2584 [001] 75.003413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=65756 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 75.004088: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=720 to_write=15664 dd-2584 [001] 75.009733: balance_dirty_state: bdi btrfs-1: dirty=528 wb=889 unstable=1 bg_thresh=1002 thresh=2005 gap=587 poll_thresh=25 ino=257 dd-2584 [001] 75.009822: balance_dirty_state: bdi btrfs-1: dirty=528 wb=889 unstable=1 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=19 ino=257 dd-2584 [001] 75.009994: balance_dirty_state: bdi btrfs-1: dirty=578 wb=889 unstable=1 bg_thresh=1005 thresh=2011 gap=543 poll_thresh=20 ino=257 dd-2584 [001] 75.010171: balance_dirty_state: bdi btrfs-1: dirty=603 wb=889 unstable=1 bg_thresh=1002 thresh=2004 gap=511 poll_thresh=21 ino=257 dd-2584 [001] 75.010354: balance_dirty_state: bdi btrfs-1: dirty=628 wb=889 unstable=1 bg_thresh=1004 thresh=2008 gap=490 poll_thresh=22 ino=257 dd-2584 [001] 75.010361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=65756 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 75.017826: balance_dirty_state: bdi btrfs-1: dirty=628 wb=714 unstable=1 bg_thresh=1000 thresh=2000 gap=657 poll_thresh=22 ino=257 dd-2584 [001] 75.017898: balance_dirty_state: bdi btrfs-1: dirty=653 wb=714 unstable=1 bg_thresh=997 thresh=1994 gap=626 poll_thresh=16 ino=257 dd-2584 [001] 75.018023: balance_dirty_state: bdi btrfs-1: dirty=678 wb=714 unstable=1 bg_thresh=996 thresh=1993 gap=600 poll_thresh=17 ino=257 dd-2584 [001] 75.018148: balance_dirty_state: bdi btrfs-1: dirty=703 wb=714 unstable=1 bg_thresh=996 thresh=1992 gap=574 poll_thresh=18 ino=257 dd-2584 [001] 75.018272: balance_dirty_state: bdi btrfs-1: dirty=753 wb=714 unstable=1 bg_thresh=998 thresh=1996 gap=528 poll_thresh=19 ino=257 dd-2584 [001] 75.018570: balance_dirty_state: bdi btrfs-1: dirty=778 wb=714 unstable=1 bg_thresh=997 thresh=1995 gap=502 poll_thresh=20 ino=257 dd-2584 [001] 75.018690: balance_dirty_state: bdi btrfs-1: dirty=803 wb=714 unstable=1 bg_thresh=997 thresh=1994 gap=476 poll_thresh=21 ino=257 dd-2584 [001] 75.018694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=65756 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 75.020699: balance_dirty_state: bdi 0:15: dirty=803 wb=714 unstable=1 bg_thresh=993 thresh=1987 gap=469 poll_thresh=57 ino=2375722 collect-vmstat.-2569 [000] 75.020711: balance_dirty_pages: bdi 0:15: bdi_limit=9 task_limit=9 bdi_dirty=4 avg_dirty=4 bdi_gap=444% task_gap=889% task_weight=0% bdi_bw=40484 base_bw=102400 task_bw=1280000 dirtied=57 period=4 think=7852 pause=-7848 dd-2584 [001] 75.025801: balance_dirty_state: bdi btrfs-1: dirty=803 wb=714 unstable=1 bg_thresh=994 thresh=1988 gap=470 poll_thresh=21 ino=257 dd-2584 [001] 75.025808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=65756 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 75.037887: balance_dirty_state: bdi btrfs-1: dirty=800 wb=446 unstable=1 bg_thresh=996 thresh=1992 gap=745 poll_thresh=21 ino=257 dd-2584 [005] 75.038002: balance_dirty_state: bdi btrfs-1: dirty=803 wb=447 unstable=1 bg_thresh=996 thresh=1993 gap=742 poll_thresh=16 ino=257 dd-2584 [005] 75.038249: balance_dirty_state: bdi btrfs-1: dirty=853 wb=447 unstable=1 bg_thresh=999 thresh=1998 gap=697 poll_thresh=17 ino=257 dd-2584 [005] 75.038418: balance_dirty_state: bdi btrfs-1: dirty=878 wb=372 unstable=1 bg_thresh=994 thresh=1989 gap=738 poll_thresh=18 ino=257 dd-2584 [005] 75.038574: balance_dirty_state: bdi btrfs-1: dirty=903 wb=322 unstable=1 bg_thresh=999 thresh=1999 gap=773 poll_thresh=19 ino=257 dd-2584 [005] 75.038810: balance_dirty_state: bdi btrfs-1: dirty=928 wb=322 unstable=1 bg_thresh=999 thresh=1998 gap=747 poll_thresh=20 ino=257 dd-2584 [005] 75.039046: balance_dirty_state: bdi btrfs-1: dirty=978 wb=322 unstable=1 bg_thresh=998 thresh=1997 gap=696 poll_thresh=21 ino=257 dd-2584 [005] 75.039278: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=322 unstable=1 bg_thresh=998 thresh=1996 gap=670 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 75.039332: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27552 wrote=0 to_write=16384 dd-2584 [005] 75.039887: balance_dirty_state: bdi btrfs-1: dirty=953 wb=422 unstable=1 bg_thresh=1000 thresh=2000 gap=624 poll_thresh=23 ino=257 dd-2584 [005] 75.040136: balance_dirty_state: bdi btrfs-1: dirty=928 wb=472 unstable=1 bg_thresh=999 thresh=1999 gap=598 poll_thresh=24 ino=257 dd-2584 [005] 75.040386: balance_dirty_state: bdi btrfs-1: dirty=928 wb=522 unstable=1 bg_thresh=999 thresh=1998 gap=547 poll_thresh=25 ino=257 dd-2584 [005] 75.040643: balance_dirty_state: bdi btrfs-1: dirty=903 wb=572 unstable=1 bg_thresh=1001 thresh=2002 gap=526 poll_thresh=26 ino=257 dd-2584 [005] 75.040907: balance_dirty_state: bdi btrfs-1: dirty=853 wb=622 unstable=1 bg_thresh=1000 thresh=2001 gap=525 poll_thresh=27 ino=257 dd-2584 [005] 75.041171: balance_dirty_state: bdi btrfs-1: dirty=853 wb=672 unstable=1 bg_thresh=1000 thresh=2000 gap=474 poll_thresh=28 ino=257 dd-2584 [005] 75.041174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-147% task_gap=-393% task_weight=98% bdi_bw=65756 base_bw=56 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 75.042832: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=688 to_write=15696 dd-2584 [005] 75.045842: balance_dirty_state: bdi btrfs-1: dirty=540 wb=1017 unstable=0 bg_thresh=998 thresh=1997 gap=440 poll_thresh=28 ino=257 dd-2584 [005] 75.045852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-351% task_weight=99% bdi_bw=65756 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 75.053797: balance_dirty_state: bdi btrfs-1: dirty=540 wb=892 unstable=0 bg_thresh=1004 thresh=2008 gap=576 poll_thresh=28 ino=257 dd-2584 [005] 75.053920: balance_dirty_state: bdi btrfs-1: dirty=540 wb=892 unstable=0 bg_thresh=1003 thresh=2007 gap=575 poll_thresh=21 ino=257 dd-2584 [005] 75.054042: balance_dirty_state: bdi btrfs-1: dirty=590 wb=892 unstable=0 bg_thresh=1005 thresh=2011 gap=529 poll_thresh=22 ino=257 dd-2584 [005] 75.054335: balance_dirty_state: bdi btrfs-1: dirty=615 wb=892 unstable=0 bg_thresh=1005 thresh=2010 gap=503 poll_thresh=23 ino=257 dd-2584 [005] 75.054452: balance_dirty_state: bdi btrfs-1: dirty=640 wb=892 unstable=0 bg_thresh=1004 thresh=2009 gap=477 poll_thresh=24 ino=257 dd-2584 [005] 75.054457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=65756 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 75.061821: balance_dirty_state: bdi btrfs-1: dirty=640 wb=692 unstable=0 bg_thresh=1003 thresh=2007 gap=675 poll_thresh=24 ino=257 dd-2584 [005] 75.061892: balance_dirty_state: bdi btrfs-1: dirty=665 wb=692 unstable=0 bg_thresh=1000 thresh=2001 gap=644 poll_thresh=18 ino=257 dd-2584 [005] 75.062015: balance_dirty_state: bdi btrfs-1: dirty=690 wb=692 unstable=0 bg_thresh=1002 thresh=2005 gap=623 poll_thresh=19 ino=257 dd-2584 [005] 75.062136: balance_dirty_state: bdi btrfs-1: dirty=715 wb=692 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=20 ino=257 dd-2584 [005] 75.062257: balance_dirty_state: bdi btrfs-1: dirty=765 wb=692 unstable=0 bg_thresh=1001 thresh=2003 gap=546 poll_thresh=21 ino=257 dd-2584 [005] 75.062380: balance_dirty_state: bdi btrfs-1: dirty=790 wb=692 unstable=0 bg_thresh=1001 thresh=2002 gap=520 poll_thresh=22 ino=257 dd-2584 [005] 75.062502: balance_dirty_state: bdi btrfs-1: dirty=815 wb=692 unstable=0 bg_thresh=1003 thresh=2006 gap=499 poll_thresh=23 ino=257 dd-2584 [005] 75.062507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=65756 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 75.069889: balance_dirty_state: bdi btrfs-1: dirty=815 wb=567 unstable=0 bg_thresh=1004 thresh=2008 gap=626 poll_thresh=23 ino=257 dd-2584 [000] 75.070014: balance_dirty_state: bdi btrfs-1: dirty=815 wb=567 unstable=0 bg_thresh=1004 thresh=2008 gap=626 poll_thresh=17 ino=257 dd-2584 [000] 75.070595: balance_dirty_state: bdi btrfs-1: dirty=865 wb=567 unstable=0 bg_thresh=1009 thresh=2018 gap=586 poll_thresh=18 ino=257 dd-2584 [000] 75.070832: balance_dirty_state: bdi btrfs-1: dirty=890 wb=567 unstable=0 bg_thresh=1008 thresh=2017 gap=560 poll_thresh=19 ino=257 dd-2584 [000] 75.071067: balance_dirty_state: bdi btrfs-1: dirty=915 wb=567 unstable=0 bg_thresh=1008 thresh=2016 gap=534 poll_thresh=20 ino=257 dd-2584 [000] 75.071301: balance_dirty_state: bdi btrfs-1: dirty=965 wb=567 unstable=0 bg_thresh=1007 thresh=2015 gap=483 poll_thresh=21 ino=257 dd-2584 [000] 75.071310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=65756 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 75.077756: balance_dirty_state: bdi btrfs-1: dirty=965 wb=442 unstable=0 bg_thresh=1005 thresh=2011 gap=604 poll_thresh=21 ino=257 dd-2584 [000] 75.077886: balance_dirty_state: bdi btrfs-1: dirty=965 wb=442 unstable=0 bg_thresh=1005 thresh=2010 gap=603 poll_thresh=16 ino=257 dd-2584 [000] 75.078120: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=442 unstable=0 bg_thresh=1004 thresh=2009 gap=552 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 75.078172: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27592 wrote=0 to_write=16384 dd-2584 [000] 75.078431: balance_dirty_state: bdi btrfs-1: dirty=990 wb=392 unstable=0 bg_thresh=1006 thresh=2013 gap=631 poll_thresh=18 ino=257 dd-2584 [000] 75.078624: balance_dirty_state: bdi btrfs-1: dirty=940 wb=442 unstable=0 bg_thresh=1002 thresh=2004 gap=622 poll_thresh=19 ino=257 dd-2584 [000] 75.078808: balance_dirty_state: bdi btrfs-1: dirty=915 wb=492 unstable=0 bg_thresh=1004 thresh=2009 gap=602 poll_thresh=20 ino=257 dd-2584 [000] 75.079266: balance_dirty_state: bdi btrfs-1: dirty=790 wb=667 unstable=0 bg_thresh=1000 thresh=2001 gap=544 poll_thresh=21 ino=257 dd-2584 [000] 75.079451: balance_dirty_state: bdi btrfs-1: dirty=740 wb=742 unstable=0 bg_thresh=1008 thresh=2017 gap=535 poll_thresh=22 ino=257 dd-2584 [000] 75.079634: balance_dirty_state: bdi btrfs-1: dirty=690 wb=817 unstable=0 bg_thresh=1007 thresh=2014 gap=507 poll_thresh=23 ino=257 dd-2584 [000] 75.079819: balance_dirty_state: bdi btrfs-1: dirty=665 wb=867 unstable=0 bg_thresh=1001 thresh=2003 gap=471 poll_thresh=24 ino=257 dd-2584 [000] 75.079821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=65756 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 75.080241: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=704 to_write=15680 dd-2584 [004] 75.085830: balance_dirty_state: bdi btrfs-1: dirty=490 wb=1042 unstable=0 bg_thresh=1006 thresh=2012 gap=480 poll_thresh=24 ino=257 dd-2584 [004] 75.085837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=65756 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.093768: balance_dirty_state: bdi btrfs-1: dirty=490 wb=917 unstable=0 bg_thresh=999 thresh=1998 gap=591 poll_thresh=24 ino=257 dd-2584 [004] 75.093856: balance_dirty_state: bdi btrfs-1: dirty=515 wb=917 unstable=0 bg_thresh=999 thresh=1998 gap=566 poll_thresh=18 ino=257 dd-2584 [004] 75.093973: balance_dirty_state: bdi btrfs-1: dirty=540 wb=917 unstable=0 bg_thresh=1001 thresh=2003 gap=546 poll_thresh=19 ino=257 dd-2584 [004] 75.094085: balance_dirty_state: bdi btrfs-1: dirty=565 wb=917 unstable=0 bg_thresh=1004 thresh=2008 gap=526 poll_thresh=20 ino=257 dd-2584 [004] 75.094198: balance_dirty_state: bdi btrfs-1: dirty=590 wb=917 unstable=0 bg_thresh=1009 thresh=2018 gap=511 poll_thresh=21 ino=257 dd-2584 [004] 75.094476: balance_dirty_state: bdi btrfs-1: dirty=640 wb=917 unstable=0 bg_thresh=1008 thresh=2017 gap=460 poll_thresh=22 ino=257 dd-2584 [004] 75.094481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=65756 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.101763: balance_dirty_state: bdi btrfs-1: dirty=640 wb=717 unstable=0 bg_thresh=1010 thresh=2021 gap=664 poll_thresh=22 ino=257 dd-2584 [004] 75.101838: balance_dirty_state: bdi btrfs-1: dirty=640 wb=717 unstable=0 bg_thresh=1010 thresh=2020 gap=663 poll_thresh=16 ino=257 dd-2584 [004] 75.101953: balance_dirty_state: bdi btrfs-1: dirty=690 wb=717 unstable=0 bg_thresh=1009 thresh=2019 gap=612 poll_thresh=17 ino=257 dd-2584 [004] 75.102066: balance_dirty_state: bdi btrfs-1: dirty=715 wb=717 unstable=0 bg_thresh=1009 thresh=2018 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 75.102177: balance_dirty_state: bdi btrfs-1: dirty=740 wb=717 unstable=0 bg_thresh=1008 thresh=2017 gap=560 poll_thresh=19 ino=257 dd-2584 [004] 75.102289: balance_dirty_state: bdi btrfs-1: dirty=765 wb=717 unstable=0 bg_thresh=1010 thresh=2021 gap=539 poll_thresh=20 ino=257 dd-2584 [004] 75.102401: balance_dirty_state: bdi btrfs-1: dirty=815 wb=717 unstable=0 bg_thresh=1010 thresh=2020 gap=488 poll_thresh=21 ino=257 dd-2584 [004] 75.102406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=65756 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.109822: balance_dirty_state: bdi btrfs-1: dirty=815 wb=592 unstable=0 bg_thresh=1007 thresh=2014 gap=607 poll_thresh=21 ino=257 dd-2584 [004] 75.109919: balance_dirty_state: bdi btrfs-1: dirty=815 wb=592 unstable=0 bg_thresh=1006 thresh=2013 gap=606 poll_thresh=16 ino=257 dd-2584 [004] 75.110031: balance_dirty_state: bdi btrfs-1: dirty=865 wb=592 unstable=0 bg_thresh=1006 thresh=2012 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 75.110308: balance_dirty_state: bdi btrfs-1: dirty=890 wb=592 unstable=0 bg_thresh=1005 thresh=2011 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 75.110424: balance_dirty_state: bdi btrfs-1: dirty=915 wb=592 unstable=0 bg_thresh=1005 thresh=2010 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 75.110575: balance_dirty_state: bdi btrfs-1: dirty=940 wb=592 unstable=0 bg_thresh=1003 thresh=2006 gap=474 poll_thresh=20 ino=257 dd-2584 [004] 75.110581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=65852 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 75.117801: balance_dirty_state: bdi btrfs-1: dirty=940 wb=342 unstable=0 bg_thresh=1009 thresh=2018 gap=736 poll_thresh=20 ino=257 dd-2584 [000] 75.117865: balance_dirty_state: bdi btrfs-1: dirty=965 wb=342 unstable=0 bg_thresh=1009 thresh=2018 gap=711 poll_thresh=15 ino=257 dd-2584 [000] 75.117921: balance_dirty_state: bdi btrfs-1: dirty=990 wb=342 unstable=0 bg_thresh=1011 thresh=2023 gap=691 poll_thresh=16 ino=257 dd-2584 [000] 75.118032: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=342 unstable=0 bg_thresh=1014 thresh=2028 gap=671 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 75.118092: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27632 wrote=0 to_write=16384 dd-2584 [000] 75.118157: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=342 unstable=0 bg_thresh=1013 thresh=2027 gap=645 poll_thresh=18 ino=257 dd-2584 [000] 75.118285: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=367 unstable=0 bg_thresh=1015 thresh=2031 gap=599 poll_thresh=19 ino=257 dd-2584 [000] 75.118413: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=417 unstable=0 bg_thresh=1015 thresh=2030 gap=573 poll_thresh=20 ino=257 dd-2584 [000] 75.118710: balance_dirty_state: bdi btrfs-1: dirty=915 wb=567 unstable=0 bg_thresh=1014 thresh=2029 gap=547 poll_thresh=21 ino=257 dd-2584 [000] 75.118839: balance_dirty_state: bdi btrfs-1: dirty=890 wb=617 unstable=0 bg_thresh=1014 thresh=2028 gap=521 poll_thresh=22 ino=257 dd-2584 [000] 75.118964: balance_dirty_state: bdi btrfs-1: dirty=890 wb=667 unstable=0 bg_thresh=1016 thresh=2032 gap=475 poll_thresh=23 ino=257 dd-2584 [000] 75.118965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=65852 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 75.119824: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=720 to_write=15664 dd-2584 [004] 75.125754: balance_dirty_state: bdi btrfs-1: dirty=515 wb=917 unstable=0 bg_thresh=1011 thresh=2023 gap=591 poll_thresh=23 ino=257 dd-2584 [004] 75.125841: balance_dirty_state: bdi btrfs-1: dirty=540 wb=917 unstable=0 bg_thresh=1008 thresh=2017 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 75.126014: balance_dirty_state: bdi btrfs-1: dirty=565 wb=917 unstable=0 bg_thresh=1010 thresh=2021 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 75.126156: balance_dirty_state: bdi btrfs-1: dirty=615 wb=917 unstable=0 bg_thresh=1013 thresh=2026 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 75.126161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=65852 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.133773: balance_dirty_state: bdi btrfs-1: dirty=615 wb=767 unstable=0 bg_thresh=1004 thresh=2009 gap=627 poll_thresh=19 ino=257 dd-2584 [004] 75.133923: balance_dirty_state: bdi btrfs-1: dirty=615 wb=767 unstable=0 bg_thresh=1007 thresh=2014 gap=632 poll_thresh=14 ino=257 dd-2584 [004] 75.134070: balance_dirty_state: bdi btrfs-1: dirty=640 wb=767 unstable=0 bg_thresh=1007 thresh=2014 gap=607 poll_thresh=15 ino=257 dd-2584 [004] 75.134191: balance_dirty_state: bdi btrfs-1: dirty=665 wb=767 unstable=0 bg_thresh=1006 thresh=2013 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 75.134482: balance_dirty_state: bdi btrfs-1: dirty=690 wb=767 unstable=0 bg_thresh=1006 thresh=2012 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 75.135418: balance_dirty_state: bdi btrfs-1: dirty=715 wb=767 unstable=0 bg_thresh=1007 thresh=2014 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 75.135780: balance_dirty_state: bdi btrfs-1: dirty=740 wb=767 unstable=0 bg_thresh=1006 thresh=2013 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 75.136158: balance_dirty_state: bdi btrfs-1: dirty=790 wb=742 unstable=0 bg_thresh=1006 thresh=2012 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 75.136171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=65852 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.145850: balance_dirty_state: bdi btrfs-1: dirty=790 wb=592 unstable=0 bg_thresh=997 thresh=1994 gap=612 poll_thresh=20 ino=257 dd-2584 [004] 75.145961: balance_dirty_state: bdi btrfs-1: dirty=790 wb=592 unstable=0 bg_thresh=997 thresh=1994 gap=612 poll_thresh=15 ino=257 dd-2584 [004] 75.146079: balance_dirty_state: bdi btrfs-1: dirty=815 wb=592 unstable=0 bg_thresh=999 thresh=1999 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 75.146310: balance_dirty_state: bdi btrfs-1: dirty=840 wb=592 unstable=0 bg_thresh=1002 thresh=2004 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 75.146540: balance_dirty_state: bdi btrfs-1: dirty=890 wb=592 unstable=0 bg_thresh=1004 thresh=2009 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 75.146777: balance_dirty_state: bdi btrfs-1: dirty=915 wb=592 unstable=0 bg_thresh=1004 thresh=2008 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 75.146786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=65852 base_bw=56 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 75.157846: balance_dirty_state: bdi btrfs-1: dirty=915 wb=467 unstable=0 bg_thresh=1006 thresh=2012 gap=630 poll_thresh=19 ino=257 dd-2584 [004] 75.157952: balance_dirty_state: bdi btrfs-1: dirty=915 wb=467 unstable=0 bg_thresh=1006 thresh=2012 gap=630 poll_thresh=14 ino=257 dd-2584 [004] 75.158040: balance_dirty_state: bdi btrfs-1: dirty=940 wb=467 unstable=0 bg_thresh=1008 thresh=2017 gap=610 poll_thresh=15 ino=257 dd-2584 [004] 75.158126: balance_dirty_state: bdi btrfs-1: dirty=965 wb=467 unstable=0 bg_thresh=1011 thresh=2022 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 75.158572: balance_dirty_state: bdi btrfs-1: dirty=990 wb=467 unstable=0 bg_thresh=1010 thresh=2021 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 75.158748: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=467 unstable=0 bg_thresh=1010 thresh=2020 gap=538 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 75.158814: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27672 wrote=0 to_write=16384 dd-2584 [004] 75.158940: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=492 unstable=0 bg_thresh=1009 thresh=2019 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 75.158942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=65852 base_bw=56 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 75.160074: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=528 to_write=15856 dd-2584 [004] 75.169848: balance_dirty_state: bdi btrfs-1: dirty=540 wb=742 unstable=0 bg_thresh=1008 thresh=2016 gap=734 poll_thresh=19 ino=257 dd-2584 [004] 75.169974: balance_dirty_state: bdi btrfs-1: dirty=540 wb=742 unstable=0 bg_thresh=1008 thresh=2016 gap=734 poll_thresh=14 ino=257 dd-2584 [004] 75.170094: balance_dirty_state: bdi btrfs-1: dirty=565 wb=742 unstable=0 bg_thresh=1010 thresh=2021 gap=714 poll_thresh=15 ino=257 dd-2584 [004] 75.170211: balance_dirty_state: bdi btrfs-1: dirty=565 wb=742 unstable=0 bg_thresh=1010 thresh=2021 gap=714 poll_thresh=16 ino=257 dd-2584 [004] 75.170449: balance_dirty_state: bdi btrfs-1: dirty=615 wb=742 unstable=0 bg_thresh=1010 thresh=2020 gap=663 poll_thresh=17 ino=257 dd-2584 [004] 75.170689: balance_dirty_state: bdi btrfs-1: dirty=640 wb=742 unstable=0 bg_thresh=1012 thresh=2024 gap=642 poll_thresh=18 ino=257 dd-2584 [004] 75.170935: balance_dirty_state: bdi btrfs-1: dirty=665 wb=742 unstable=0 bg_thresh=1011 thresh=2023 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 75.171446: balance_dirty_state: bdi btrfs-1: dirty=715 wb=742 unstable=0 bg_thresh=1004 thresh=2009 gap=552 poll_thresh=20 ino=257 dd-2584 [004] 75.171649: balance_dirty_state: bdi btrfs-1: dirty=740 wb=617 unstable=0 bg_thresh=1007 thresh=2014 gap=657 poll_thresh=21 ino=257 dd-2584 [004] 75.171832: balance_dirty_state: bdi btrfs-1: dirty=765 wb=617 unstable=0 bg_thresh=1005 thresh=2011 gap=629 poll_thresh=22 ino=257 dd-2584 [004] 75.172009: balance_dirty_state: bdi btrfs-1: dirty=790 wb=617 unstable=0 bg_thresh=1004 thresh=2008 gap=601 poll_thresh=23 ino=257 dd-2584 [004] 75.172189: balance_dirty_state: bdi btrfs-1: dirty=840 wb=617 unstable=0 bg_thresh=1003 thresh=2007 gap=550 poll_thresh=24 ino=257 dd-2584 [004] 75.172372: balance_dirty_state: bdi btrfs-1: dirty=865 wb=617 unstable=0 bg_thresh=1001 thresh=2003 gap=521 poll_thresh=25 ino=257 dd-2584 [004] 75.172548: balance_dirty_state: bdi btrfs-1: dirty=890 wb=617 unstable=0 bg_thresh=1002 thresh=2005 gap=498 poll_thresh=26 ino=257 dd-2584 [004] 75.172555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=65852 base_bw=56 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 75.177779: balance_dirty_state: bdi btrfs-1: dirty=890 wb=617 unstable=0 bg_thresh=1009 thresh=2018 gap=511 poll_thresh=26 ino=257 dd-2584 [004] 75.177858: balance_dirty_state: bdi btrfs-1: dirty=915 wb=617 unstable=0 bg_thresh=1011 thresh=2023 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 75.177864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=65852 base_bw=56 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 75.185836: balance_dirty_state: bdi btrfs-1: dirty=915 wb=392 unstable=0 bg_thresh=1008 thresh=2017 gap=710 poll_thresh=19 ino=257 dd-2584 [004] 75.185922: balance_dirty_state: bdi btrfs-1: dirty=940 wb=392 unstable=0 bg_thresh=1008 thresh=2017 gap=685 poll_thresh=14 ino=257 dd-2584 [004] 75.185979: balance_dirty_state: bdi btrfs-1: dirty=940 wb=392 unstable=0 bg_thresh=1008 thresh=2016 gap=684 poll_thresh=15 ino=257 dd-2584 [004] 75.186203: balance_dirty_state: bdi btrfs-1: dirty=965 wb=392 unstable=0 bg_thresh=1008 thresh=2016 gap=659 poll_thresh=16 ino=257 dd-2584 [004] 75.186318: balance_dirty_state: bdi btrfs-1: dirty=990 wb=392 unstable=0 bg_thresh=1007 thresh=2014 gap=632 poll_thresh=17 ino=257 dd-2584 [004] 75.186432: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=392 unstable=0 bg_thresh=1006 thresh=2013 gap=606 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 75.186518: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27700 wrote=0 to_write=16384 dd-2584 [004] 75.186557: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=392 unstable=0 bg_thresh=1006 thresh=2012 gap=555 poll_thresh=19 ino=257 dd-2584 [004] 75.186682: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=442 unstable=0 bg_thresh=1005 thresh=2011 gap=529 poll_thresh=20 ino=257 dd-2584 [004] 75.186810: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=492 unstable=0 bg_thresh=1007 thresh=2015 gap=508 poll_thresh=21 ino=257 dd-2584 [004] 75.186936: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=542 unstable=0 bg_thresh=1007 thresh=2014 gap=457 poll_thresh=22 ino=257 dd-2584 [004] 75.186938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=65852 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 75.188399: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=208 wrote=624 to_write=15760 dd-2584 [004] 75.193897: balance_dirty_state: bdi btrfs-1: dirty=540 wb=892 unstable=0 bg_thresh=1005 thresh=2011 gap=579 poll_thresh=22 ino=257 dd-2584 [004] 75.193978: balance_dirty_state: bdi btrfs-1: dirty=540 wb=892 unstable=0 bg_thresh=1008 thresh=2016 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 75.194092: balance_dirty_state: bdi btrfs-1: dirty=565 wb=892 unstable=0 bg_thresh=1007 thresh=2015 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 75.194374: balance_dirty_state: bdi btrfs-1: dirty=615 wb=892 unstable=0 bg_thresh=1006 thresh=2013 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 75.194487: balance_dirty_state: bdi btrfs-1: dirty=640 wb=892 unstable=0 bg_thresh=1006 thresh=2012 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 75.194491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=65852 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 75.201912: balance_dirty_state: bdi btrfs-1: dirty=640 wb=767 unstable=0 bg_thresh=1005 thresh=2011 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 75.202007: balance_dirty_state: bdi btrfs-1: dirty=665 wb=767 unstable=0 bg_thresh=1005 thresh=2010 gap=578 poll_thresh=14 ino=257 dd-2584 [005] 75.202126: balance_dirty_state: bdi btrfs-1: dirty=665 wb=767 unstable=0 bg_thresh=1005 thresh=2010 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 75.202245: balance_dirty_state: bdi btrfs-1: dirty=690 wb=767 unstable=0 bg_thresh=1004 thresh=2009 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 75.202482: balance_dirty_state: bdi btrfs-1: dirty=715 wb=767 unstable=0 bg_thresh=1004 thresh=2008 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 75.202716: balance_dirty_state: bdi btrfs-1: dirty=765 wb=767 unstable=0 bg_thresh=1006 thresh=2012 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 75.202725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=65852 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 75.209914: balance_dirty_state: bdi btrfs-1: dirty=765 wb=642 unstable=0 bg_thresh=1005 thresh=2011 gap=604 poll_thresh=18 ino=257 dd-2584 [005] 75.209981: balance_dirty_state: bdi btrfs-1: dirty=765 wb=642 unstable=0 bg_thresh=1003 thresh=2007 gap=600 poll_thresh=13 ino=257 dd-2584 [005] 75.210044: balance_dirty_state: bdi btrfs-1: dirty=790 wb=642 unstable=0 bg_thresh=1006 thresh=2012 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 75.210106: balance_dirty_state: bdi btrfs-1: dirty=815 wb=642 unstable=0 bg_thresh=1003 thresh=2006 gap=549 poll_thresh=15 ino=257 dd-2584 [005] 75.210166: balance_dirty_state: bdi btrfs-1: dirty=815 wb=642 unstable=0 bg_thresh=1005 thresh=2011 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 75.210469: balance_dirty_state: bdi btrfs-1: dirty=865 wb=642 unstable=0 bg_thresh=1005 thresh=2010 gap=503 poll_thresh=17 ino=257 dd-2584 [005] 75.210592: balance_dirty_state: bdi btrfs-1: dirty=890 wb=642 unstable=0 bg_thresh=1007 thresh=2014 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 75.210596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=65852 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 75.217964: balance_dirty_state: bdi btrfs-1: dirty=890 wb=517 unstable=0 bg_thresh=1004 thresh=2009 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 75.218067: balance_dirty_state: bdi btrfs-1: dirty=890 wb=517 unstable=0 bg_thresh=1001 thresh=2003 gap=596 poll_thresh=13 ino=257 dd-2584 [005] 75.218129: balance_dirty_state: bdi btrfs-1: dirty=915 wb=517 unstable=0 bg_thresh=1004 thresh=2008 gap=576 poll_thresh=14 ino=257 dd-2584 [005] 75.218187: balance_dirty_state: bdi btrfs-1: dirty=940 wb=517 unstable=0 bg_thresh=1001 thresh=2002 gap=545 poll_thresh=15 ino=257 dd-2584 [005] 75.218245: balance_dirty_state: bdi btrfs-1: dirty=940 wb=517 unstable=0 bg_thresh=1000 thresh=2001 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 75.218357: balance_dirty_state: bdi btrfs-1: dirty=990 wb=517 unstable=0 bg_thresh=1000 thresh=2000 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 75.218362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=66716 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 75.225911: balance_dirty_state: bdi btrfs-1: dirty=990 wb=367 unstable=0 bg_thresh=999 thresh=1999 gap=642 poll_thresh=17 ino=257 dd-2584 [005] 75.225999: balance_dirty_state: bdi btrfs-1: dirty=990 wb=367 unstable=0 bg_thresh=1002 thresh=2004 gap=647 poll_thresh=13 ino=257 dd-2584 [005] 75.226065: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=367 unstable=0 bg_thresh=1001 thresh=2003 gap=621 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 75.226129: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27740 wrote=0 to_write=16384 dd-2584 [005] 75.226137: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=367 unstable=0 bg_thresh=1001 thresh=2003 gap=596 poll_thresh=15 ino=257 dd-2584 [005] 75.226204: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=367 unstable=0 bg_thresh=1001 thresh=2002 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 75.226346: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=417 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=17 ino=257 dd-2584 [005] 75.226682: balance_dirty_state: bdi btrfs-1: dirty=940 wb=542 unstable=0 bg_thresh=1002 thresh=2005 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 75.226828: balance_dirty_state: bdi btrfs-1: dirty=890 wb=617 unstable=0 bg_thresh=1002 thresh=2004 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 75.226830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=66716 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 75.228540: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=608 to_write=15776 dd-2584 [005] 75.233939: balance_dirty_state: bdi btrfs-1: dirty=515 wb=867 unstable=0 bg_thresh=1003 thresh=2007 gap=625 poll_thresh=19 ino=257 dd-2584 [005] 75.234025: balance_dirty_state: bdi btrfs-1: dirty=540 wb=867 unstable=0 bg_thresh=1003 thresh=2007 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 75.234095: balance_dirty_state: bdi btrfs-1: dirty=540 wb=867 unstable=0 bg_thresh=1003 thresh=2006 gap=599 poll_thresh=15 ino=257 dd-2584 [005] 75.234162: balance_dirty_state: bdi btrfs-1: dirty=565 wb=867 unstable=0 bg_thresh=1002 thresh=2005 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 75.234294: balance_dirty_state: bdi btrfs-1: dirty=590 wb=867 unstable=0 bg_thresh=1002 thresh=2004 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 75.234427: balance_dirty_state: bdi btrfs-1: dirty=640 wb=867 unstable=0 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 75.234432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=66716 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 75.241941: balance_dirty_state: bdi btrfs-1: dirty=640 wb=742 unstable=0 bg_thresh=1003 thresh=2007 gap=625 poll_thresh=18 ino=257 dd-2584 [005] 75.242017: balance_dirty_state: bdi btrfs-1: dirty=640 wb=742 unstable=0 bg_thresh=1006 thresh=2012 gap=630 poll_thresh=13 ino=257 dd-2584 [005] 75.242087: balance_dirty_state: bdi btrfs-1: dirty=665 wb=742 unstable=0 bg_thresh=1005 thresh=2011 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 75.242156: balance_dirty_state: bdi btrfs-1: dirty=665 wb=742 unstable=0 bg_thresh=1005 thresh=2011 gap=604 poll_thresh=15 ino=257 dd-2584 [005] 75.242223: balance_dirty_state: bdi btrfs-1: dirty=690 wb=742 unstable=0 bg_thresh=1005 thresh=2010 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 75.242353: balance_dirty_state: bdi btrfs-1: dirty=715 wb=742 unstable=0 bg_thresh=1004 thresh=2009 gap=552 poll_thresh=17 ino=257 dd-2584 [005] 75.242681: balance_dirty_state: bdi btrfs-1: dirty=765 wb=742 unstable=0 bg_thresh=1004 thresh=2008 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 75.242686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=66716 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 75.249902: balance_dirty_state: bdi btrfs-1: dirty=765 wb=742 unstable=0 bg_thresh=1003 thresh=2007 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 75.249914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=66716 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 75.257952: balance_dirty_state: bdi btrfs-1: dirty=765 wb=517 unstable=0 bg_thresh=1002 thresh=2004 gap=722 poll_thresh=18 ino=257 dd-2584 [005] 75.258050: balance_dirty_state: bdi btrfs-1: dirty=765 wb=517 unstable=0 bg_thresh=1004 thresh=2009 gap=727 poll_thresh=13 ino=257 dd-2584 [005] 75.258107: balance_dirty_state: bdi btrfs-1: dirty=790 wb=517 unstable=0 bg_thresh=1004 thresh=2008 gap=701 poll_thresh=14 ino=257 dd-2584 [005] 75.258164: balance_dirty_state: bdi btrfs-1: dirty=815 wb=517 unstable=0 bg_thresh=1001 thresh=2002 gap=670 poll_thresh=15 ino=257 dd-2584 [005] 75.258220: balance_dirty_state: bdi btrfs-1: dirty=815 wb=517 unstable=0 bg_thresh=1003 thresh=2007 gap=675 poll_thresh=16 ino=257 dd-2584 [005] 75.258331: balance_dirty_state: bdi btrfs-1: dirty=840 wb=517 unstable=0 bg_thresh=1003 thresh=2006 gap=649 poll_thresh=17 ino=257 dd-2584 [005] 75.258444: balance_dirty_state: bdi btrfs-1: dirty=890 wb=517 unstable=0 bg_thresh=1005 thresh=2010 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 75.258555: balance_dirty_state: bdi btrfs-1: dirty=915 wb=517 unstable=0 bg_thresh=1004 thresh=2009 gap=577 poll_thresh=19 ino=257 dd-2584 [005] 75.258669: balance_dirty_state: bdi btrfs-1: dirty=940 wb=517 unstable=0 bg_thresh=1004 thresh=2008 gap=551 poll_thresh=20 ino=257 dd-2584 [005] 75.258786: balance_dirty_state: bdi btrfs-1: dirty=990 wb=517 unstable=0 bg_thresh=1003 thresh=2007 gap=500 poll_thresh=21 ino=257 dd-2584 [005] 75.258790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=66716 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 75.265894: balance_dirty_state: bdi btrfs-1: dirty=990 wb=392 unstable=0 bg_thresh=1005 thresh=2010 gap=628 poll_thresh=21 ino=257 dd-2584 [005] 75.266123: balance_dirty_state: bdi btrfs-1: dirty=990 wb=392 unstable=0 bg_thresh=1004 thresh=2009 gap=627 poll_thresh=16 ino=257 dd-2584 [005] 75.266237: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=392 unstable=0 bg_thresh=1004 thresh=2008 gap=576 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 75.266323: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27780 wrote=0 to_write=16384 dd-2584 [005] 75.266362: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=392 unstable=0 bg_thresh=1003 thresh=2007 gap=550 poll_thresh=18 ino=257 dd-2584 [005] 75.266486: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=417 unstable=0 bg_thresh=1005 thresh=2011 gap=529 poll_thresh=19 ino=257 dd-2584 [005] 75.266614: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=467 unstable=0 bg_thresh=1005 thresh=2010 gap=503 poll_thresh=20 ino=257 dd-2584 [005] 75.266740: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=517 unstable=0 bg_thresh=1000 thresh=2000 gap=443 poll_thresh=21 ino=257 dd-2584 [005] 75.266741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=66716 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 75.268830: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=640 to_write=15744 dd-2584 [005] 75.273968: balance_dirty_state: bdi btrfs-1: dirty=540 wb=892 unstable=0 bg_thresh=1005 thresh=2010 gap=578 poll_thresh=21 ino=257 dd-2584 [005] 75.274038: balance_dirty_state: bdi btrfs-1: dirty=540 wb=892 unstable=0 bg_thresh=1004 thresh=2009 gap=577 poll_thresh=16 ino=257 dd-2584 [005] 75.274157: balance_dirty_state: bdi btrfs-1: dirty=590 wb=892 unstable=0 bg_thresh=1004 thresh=2008 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 75.274274: balance_dirty_state: bdi btrfs-1: dirty=615 wb=892 unstable=0 bg_thresh=1006 thresh=2012 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 75.274570: balance_dirty_state: bdi btrfs-1: dirty=640 wb=892 unstable=0 bg_thresh=1004 thresh=2009 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 75.274574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=66716 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 75.281804: balance_dirty_state: bdi btrfs-1: dirty=640 wb=667 unstable=0 bg_thresh=1011 thresh=2022 gap=715 poll_thresh=19 ino=257 dd-2584 [001] 75.281897: balance_dirty_state: bdi btrfs-1: dirty=665 wb=667 unstable=0 bg_thresh=1013 thresh=2027 gap=695 poll_thresh=14 ino=257 dd-2584 [001] 75.281985: balance_dirty_state: bdi btrfs-1: dirty=665 wb=667 unstable=0 bg_thresh=1013 thresh=2027 gap=695 poll_thresh=15 ino=257 dd-2584 [001] 75.282074: balance_dirty_state: bdi btrfs-1: dirty=690 wb=667 unstable=0 bg_thresh=1016 thresh=2032 gap=675 poll_thresh=16 ino=257 dd-2584 [001] 75.282253: balance_dirty_state: bdi btrfs-1: dirty=715 wb=667 unstable=0 bg_thresh=1016 thresh=2032 gap=650 poll_thresh=17 ino=257 dd-2584 [001] 75.282434: balance_dirty_state: bdi btrfs-1: dirty=740 wb=667 unstable=0 bg_thresh=1018 thresh=2036 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 75.282606: balance_dirty_state: bdi btrfs-1: dirty=790 wb=667 unstable=0 bg_thresh=1017 thresh=2035 gap=578 poll_thresh=19 ino=257 dd-2584 [001] 75.282784: balance_dirty_state: bdi btrfs-1: dirty=815 wb=667 unstable=0 bg_thresh=1017 thresh=2034 gap=552 poll_thresh=20 ino=257 dd-2584 [001] 75.282960: balance_dirty_state: bdi btrfs-1: dirty=840 wb=667 unstable=0 bg_thresh=1016 thresh=2033 gap=526 poll_thresh=21 ino=257 dd-2584 [001] 75.283441: balance_dirty_state: bdi btrfs-1: dirty=865 wb=667 unstable=0 bg_thresh=1018 thresh=2037 gap=505 poll_thresh=22 ino=257 dd-2584 [001] 75.283448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=66716 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 75.289829: balance_dirty_state: bdi btrfs-1: dirty=865 wb=542 unstable=0 bg_thresh=1008 thresh=2017 gap=610 poll_thresh=22 ino=257 dd-2584 [001] 75.289943: balance_dirty_state: bdi btrfs-1: dirty=890 wb=542 unstable=0 bg_thresh=1008 thresh=2017 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 75.290163: balance_dirty_state: bdi btrfs-1: dirty=915 wb=542 unstable=0 bg_thresh=1010 thresh=2020 gap=563 poll_thresh=17 ino=257 dd-2584 [001] 75.290391: balance_dirty_state: bdi btrfs-1: dirty=965 wb=542 unstable=0 bg_thresh=1009 thresh=2018 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 75.290624: balance_dirty_state: bdi btrfs-1: dirty=990 wb=542 unstable=0 bg_thresh=1008 thresh=2017 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 75.290633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=66716 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 75.301815: balance_dirty_state: bdi btrfs-1: dirty=990 wb=292 unstable=0 bg_thresh=1004 thresh=2009 gap=727 poll_thresh=19 ino=257 dd-2584 [001] 75.301878: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=292 unstable=0 bg_thresh=1007 thresh=2014 gap=707 poll_thresh=14 ino=257 dd-2584 [001] 75.301939: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=292 unstable=0 bg_thresh=1005 thresh=2011 gap=704 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 75.301959: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27816 wrote=0 to_write=16384 dd-2584 [001] 75.302000: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=292 unstable=0 bg_thresh=1008 thresh=2016 gap=684 poll_thresh=16 ino=257 dd-2584 [001] 75.302128: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=317 unstable=0 bg_thresh=1007 thresh=2015 gap=658 poll_thresh=17 ino=257 dd-2584 [001] 75.302261: balance_dirty_state: bdi btrfs-1: dirty=990 wb=392 unstable=0 bg_thresh=1009 thresh=2019 gap=637 poll_thresh=18 ino=257 dd-2584 [001] 75.302568: balance_dirty_state: bdi btrfs-1: dirty=915 wb=517 unstable=0 bg_thresh=1009 thresh=2018 gap=586 poll_thresh=19 ino=257 dd-2584 [001] 75.302699: balance_dirty_state: bdi btrfs-1: dirty=890 wb=567 unstable=0 bg_thresh=1008 thresh=2017 gap=560 poll_thresh=20 ino=257 dd-2584 [001] 75.302827: balance_dirty_state: bdi btrfs-1: dirty=840 wb=642 unstable=0 bg_thresh=1009 thresh=2019 gap=537 poll_thresh=21 ino=257 dd-2584 [001] 75.302955: balance_dirty_state: bdi btrfs-1: dirty=840 wb=692 unstable=0 bg_thresh=1011 thresh=2023 gap=491 poll_thresh=22 ino=257 dd-2584 [001] 75.302957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=66716 base_bw=56 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 75.303671: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=324 wrote=704 to_write=15680 dd-2584 [001] 75.313850: balance_dirty_state: bdi btrfs-1: dirty=540 wb=867 unstable=0 bg_thresh=1008 thresh=2016 gap=609 poll_thresh=22 ino=257 dd-2584 [001] 75.313975: balance_dirty_state: bdi btrfs-1: dirty=540 wb=867 unstable=0 bg_thresh=1005 thresh=2010 gap=603 poll_thresh=16 ino=257 dd-2584 [001] 75.314097: balance_dirty_state: bdi btrfs-1: dirty=565 wb=867 unstable=0 bg_thresh=1004 thresh=2009 gap=577 poll_thresh=17 ino=257 dd-2584 [001] 75.314212: balance_dirty_state: bdi btrfs-1: dirty=615 wb=867 unstable=0 bg_thresh=1006 thresh=2013 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 75.314331: balance_dirty_state: bdi btrfs-1: dirty=640 wb=867 unstable=0 bg_thresh=1006 thresh=2012 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 75.314448: balance_dirty_state: bdi btrfs-1: dirty=665 wb=867 unstable=0 bg_thresh=1005 thresh=2011 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 75.314453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=66716 base_bw=56 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 75.321944: balance_dirty_state: bdi btrfs-1: dirty=665 wb=742 unstable=0 bg_thresh=1004 thresh=2009 gap=602 poll_thresh=20 ino=257 dd-2584 [005] 75.322366: balance_dirty_state: bdi btrfs-1: dirty=690 wb=742 unstable=0 bg_thresh=1007 thresh=2014 gap=582 poll_thresh=15 ino=257 dd-2584 [005] 75.322474: balance_dirty_state: bdi btrfs-1: dirty=690 wb=742 unstable=0 bg_thresh=1007 thresh=2014 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 75.322691: balance_dirty_state: bdi btrfs-1: dirty=740 wb=742 unstable=0 bg_thresh=1009 thresh=2019 gap=537 poll_thresh=17 ino=257 dd-2584 [005] 75.322907: balance_dirty_state: bdi btrfs-1: dirty=765 wb=742 unstable=0 bg_thresh=1009 thresh=2018 gap=511 poll_thresh=18 ino=257 dd-2584 [005] 75.323125: balance_dirty_state: bdi btrfs-1: dirty=790 wb=742 unstable=0 bg_thresh=1011 thresh=2022 gap=490 poll_thresh=19 ino=257 dd-2584 [005] 75.323133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=66656 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 75.329874: balance_dirty_state: bdi btrfs-1: dirty=790 wb=742 unstable=0 bg_thresh=1012 thresh=2025 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 75.329882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=66656 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 75.337910: balance_dirty_state: bdi btrfs-1: dirty=790 wb=467 unstable=0 bg_thresh=1013 thresh=2026 gap=769 poll_thresh=19 ino=257 dd-2584 [005] 75.338019: balance_dirty_state: bdi btrfs-1: dirty=815 wb=467 unstable=0 bg_thresh=1012 thresh=2025 gap=743 poll_thresh=14 ino=257 dd-2584 [005] 75.338078: balance_dirty_state: bdi btrfs-1: dirty=840 wb=467 unstable=0 bg_thresh=1012 thresh=2025 gap=718 poll_thresh=15 ino=257 dd-2584 [005] 75.338138: balance_dirty_state: bdi btrfs-1: dirty=840 wb=467 unstable=0 bg_thresh=1012 thresh=2024 gap=717 poll_thresh=16 ino=257 dd-2584 [005] 75.338249: balance_dirty_state: bdi btrfs-1: dirty=865 wb=467 unstable=0 bg_thresh=1011 thresh=2023 gap=691 poll_thresh=17 ino=257 dd-2584 [005] 75.338362: balance_dirty_state: bdi btrfs-1: dirty=915 wb=467 unstable=0 bg_thresh=1013 thresh=2027 gap=645 poll_thresh=18 ino=257 dd-2584 [005] 75.338642: balance_dirty_state: bdi btrfs-1: dirty=940 wb=467 unstable=0 bg_thresh=1013 thresh=2026 gap=619 poll_thresh=19 ino=257 dd-2584 [005] 75.338786: balance_dirty_state: bdi btrfs-1: dirty=965 wb=442 unstable=0 bg_thresh=1008 thresh=2017 gap=610 poll_thresh=20 ino=257 dd-2584 [005] 75.338930: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=342 unstable=0 bg_thresh=1013 thresh=2027 gap=670 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 75.338979: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27852 wrote=0 to_write=16384 dd-2584 [005] 75.339059: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=342 unstable=0 bg_thresh=1008 thresh=2017 gap=660 poll_thresh=22 ino=257 dd-2584 [005] 75.339191: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=392 unstable=0 bg_thresh=1010 thresh=2020 gap=613 poll_thresh=23 ino=257 dd-2584 [005] 75.339325: balance_dirty_state: bdi btrfs-1: dirty=990 wb=442 unstable=0 bg_thresh=1012 thresh=2025 gap=593 poll_thresh=24 ino=257 dd-2584 [005] 75.339459: balance_dirty_state: bdi btrfs-1: dirty=990 wb=492 unstable=0 bg_thresh=1015 thresh=2031 gap=549 poll_thresh=25 ino=257 dd-2584 [005] 75.339590: balance_dirty_state: bdi btrfs-1: dirty=965 wb=542 unstable=0 bg_thresh=1013 thresh=2027 gap=520 poll_thresh=26 ino=257 dd-2584 [005] 75.339880: balance_dirty_state: bdi btrfs-1: dirty=865 wb=667 unstable=0 bg_thresh=1010 thresh=2020 gap=488 poll_thresh=27 ino=257 dd-2584 [005] 75.339882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=66656 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 75.340784: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=360 wrote=672 to_write=15712 dd-2584 [000] 75.345959: balance_dirty_state: bdi btrfs-1: dirty=515 wb=1017 unstable=0 bg_thresh=1014 thresh=2029 gap=497 poll_thresh=27 ino=257 dd-2584 [000] 75.345968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=66656 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.353893: balance_dirty_state: bdi btrfs-1: dirty=515 wb=892 unstable=0 bg_thresh=1015 thresh=2030 gap=623 poll_thresh=27 ino=257 dd-2584 [004] 75.354017: balance_dirty_state: bdi btrfs-1: dirty=540 wb=892 unstable=0 bg_thresh=1015 thresh=2030 gap=598 poll_thresh=20 ino=257 dd-2584 [004] 75.354186: balance_dirty_state: bdi btrfs-1: dirty=565 wb=892 unstable=0 bg_thresh=1017 thresh=2035 gap=578 poll_thresh=21 ino=257 dd-2584 [004] 75.354357: balance_dirty_state: bdi btrfs-1: dirty=590 wb=892 unstable=0 bg_thresh=1020 thresh=2040 gap=558 poll_thresh=22 ino=257 dd-2584 [004] 75.354528: balance_dirty_state: bdi btrfs-1: dirty=615 wb=892 unstable=0 bg_thresh=1022 thresh=2044 gap=537 poll_thresh=23 ino=257 dd-2584 [004] 75.354696: balance_dirty_state: bdi btrfs-1: dirty=665 wb=892 unstable=0 bg_thresh=1021 thresh=2043 gap=486 poll_thresh=24 ino=257 dd-2584 [004] 75.354703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=66656 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.362019: balance_dirty_state: bdi btrfs-1: dirty=665 wb=692 unstable=0 bg_thresh=1021 thresh=2043 gap=686 poll_thresh=24 ino=257 dd-2584 [004] 75.362136: balance_dirty_state: bdi btrfs-1: dirty=665 wb=692 unstable=0 bg_thresh=1021 thresh=2042 gap=685 poll_thresh=18 ino=257 dd-2584 [004] 75.362367: balance_dirty_state: bdi btrfs-1: dirty=715 wb=692 unstable=0 bg_thresh=1020 thresh=2041 gap=634 poll_thresh=19 ino=257 dd-2584 [004] 75.362541: balance_dirty_state: bdi btrfs-1: dirty=740 wb=692 unstable=0 bg_thresh=1020 thresh=2040 gap=608 poll_thresh=20 ino=257 dd-2584 [004] 75.363047: balance_dirty_state: bdi btrfs-1: dirty=765 wb=692 unstable=0 bg_thresh=1022 thresh=2044 gap=587 poll_thresh=21 ino=257 dd-2584 [004] 75.363248: balance_dirty_state: bdi btrfs-1: dirty=815 wb=692 unstable=0 bg_thresh=1021 thresh=2043 gap=536 poll_thresh=22 ino=257 dd-2584 [004] 75.363452: balance_dirty_state: bdi btrfs-1: dirty=840 wb=692 unstable=0 bg_thresh=1021 thresh=2042 gap=510 poll_thresh=23 ino=257 dd-2584 [004] 75.363459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-154% task_weight=100% bdi_bw=66656 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 75.369969: balance_dirty_state: bdi btrfs-1: dirty=840 wb=567 unstable=0 bg_thresh=1021 thresh=2042 gap=635 poll_thresh=23 ino=257 dd-2584 [000] 75.370103: balance_dirty_state: bdi btrfs-1: dirty=840 wb=567 unstable=0 bg_thresh=1018 thresh=2036 gap=629 poll_thresh=17 ino=257 dd-2584 [000] 75.370339: balance_dirty_state: bdi btrfs-1: dirty=890 wb=567 unstable=0 bg_thresh=1017 thresh=2035 gap=578 poll_thresh=18 ino=257 dd-2584 [000] 75.370576: balance_dirty_state: bdi btrfs-1: dirty=915 wb=567 unstable=0 bg_thresh=1017 thresh=2034 gap=552 poll_thresh=19 ino=257 dd-2584 [000] 75.370819: balance_dirty_state: bdi btrfs-1: dirty=940 wb=567 unstable=0 bg_thresh=1019 thresh=2038 gap=531 poll_thresh=20 ino=257 dd-2584 [000] 75.371062: balance_dirty_state: bdi btrfs-1: dirty=990 wb=567 unstable=0 bg_thresh=1018 thresh=2037 gap=480 poll_thresh=21 ino=257 dd-2584 [000] 75.371071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-204% task_weight=98% bdi_bw=66656 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 75.377867: balance_dirty_state: bdi btrfs-1: dirty=990 wb=442 unstable=0 bg_thresh=1018 thresh=2037 gap=605 poll_thresh=21 ino=257 dd-2584 [000] 75.377996: balance_dirty_state: bdi btrfs-1: dirty=990 wb=442 unstable=0 bg_thresh=1021 thresh=2042 gap=610 poll_thresh=16 ino=257 dd-2584 [000] 75.378586: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=442 unstable=0 bg_thresh=1020 thresh=2041 gap=559 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 75.378638: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27892 wrote=0 to_write=16384 dd-2584 [000] 75.378849: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=467 unstable=0 bg_thresh=1019 thresh=2039 gap=532 poll_thresh=18 ino=257 dd-2584 [000] 75.379104: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=517 unstable=0 bg_thresh=1019 thresh=2038 gap=506 poll_thresh=19 ino=257 dd-2584 [000] 75.379107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=66656 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 75.381461: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=400 wrote=576 to_write=15808 dd-2584 [000] 75.385891: balance_dirty_state: bdi btrfs-1: dirty=515 wb=892 unstable=0 bg_thresh=1019 thresh=2038 gap=631 poll_thresh=19 ino=257 dd-2584 [000] 75.385969: balance_dirty_state: bdi btrfs-1: dirty=540 wb=892 unstable=0 bg_thresh=1019 thresh=2038 gap=606 poll_thresh=14 ino=257 dd-2584 [000] 75.386031: balance_dirty_state: bdi btrfs-1: dirty=540 wb=892 unstable=0 bg_thresh=1018 thresh=2037 gap=605 poll_thresh=15 ino=257 dd-2584 [000] 75.386091: balance_dirty_state: bdi btrfs-1: dirty=565 wb=892 unstable=0 bg_thresh=1018 thresh=2037 gap=580 poll_thresh=16 ino=257 dd-2584 [000] 75.386213: balance_dirty_state: bdi btrfs-1: dirty=590 wb=892 unstable=0 bg_thresh=1020 thresh=2041 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 75.386335: balance_dirty_state: bdi btrfs-1: dirty=640 wb=892 unstable=0 bg_thresh=1020 thresh=2040 gap=508 poll_thresh=18 ino=257 dd-2584 [000] 75.386339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-154% task_weight=98% bdi_bw=66656 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.393846: balance_dirty_state: bdi btrfs-1: dirty=640 wb=767 unstable=0 bg_thresh=1020 thresh=2040 gap=633 poll_thresh=18 ino=257 dd-2584 [004] 75.393939: balance_dirty_state: bdi btrfs-1: dirty=640 wb=767 unstable=0 bg_thresh=1019 thresh=2039 gap=632 poll_thresh=13 ino=257 dd-2584 [004] 75.394028: balance_dirty_state: bdi btrfs-1: dirty=665 wb=767 unstable=0 bg_thresh=1019 thresh=2039 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 75.394113: balance_dirty_state: bdi btrfs-1: dirty=690 wb=767 unstable=0 bg_thresh=1019 thresh=2038 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 75.394174: balance_dirty_state: bdi btrfs-1: dirty=690 wb=767 unstable=0 bg_thresh=1021 thresh=2043 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 75.394456: balance_dirty_state: bdi btrfs-1: dirty=740 wb=767 unstable=0 bg_thresh=1021 thresh=2042 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 75.394576: balance_dirty_state: bdi btrfs-1: dirty=765 wb=767 unstable=0 bg_thresh=1017 thresh=2035 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 75.394581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-161% task_weight=98% bdi_bw=66656 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.401890: balance_dirty_state: bdi btrfs-1: dirty=765 wb=592 unstable=0 bg_thresh=1017 thresh=2035 gap=678 poll_thresh=18 ino=257 dd-2584 [004] 75.402019: balance_dirty_state: bdi btrfs-1: dirty=790 wb=592 unstable=0 bg_thresh=1020 thresh=2040 gap=658 poll_thresh=13 ino=257 dd-2584 [004] 75.402140: balance_dirty_state: bdi btrfs-1: dirty=790 wb=592 unstable=0 bg_thresh=1019 thresh=2039 gap=657 poll_thresh=14 ino=257 dd-2584 [004] 75.402261: balance_dirty_state: bdi btrfs-1: dirty=815 wb=592 unstable=0 bg_thresh=1019 thresh=2039 gap=632 poll_thresh=15 ino=257 dd-2584 [004] 75.402381: balance_dirty_state: bdi btrfs-1: dirty=815 wb=592 unstable=0 bg_thresh=1019 thresh=2038 gap=631 poll_thresh=16 ino=257 dd-2584 [004] 75.402623: balance_dirty_state: bdi btrfs-1: dirty=865 wb=592 unstable=0 bg_thresh=1018 thresh=2037 gap=580 poll_thresh=17 ino=257 dd-2584 [004] 75.402864: balance_dirty_state: bdi btrfs-1: dirty=890 wb=592 unstable=0 bg_thresh=1018 thresh=2036 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 75.403119: balance_dirty_state: bdi btrfs-1: dirty=928 wb=592 unstable=0 bg_thresh=1020 thresh=2040 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 75.403388: balance_dirty_state: bdi btrfs-1: dirty=954 wb=592 unstable=0 bg_thresh=1019 thresh=2038 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 75.403397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=66656 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.409937: balance_dirty_state: bdi btrfs-1: dirty=954 wb=467 unstable=0 bg_thresh=1019 thresh=2038 gap=617 poll_thresh=20 ino=257 dd-2584 [004] 75.410189: balance_dirty_state: bdi btrfs-1: dirty=967 wb=467 unstable=0 bg_thresh=1020 thresh=2040 gap=606 poll_thresh=15 ino=257 dd-2584 [004] 75.410255: balance_dirty_state: bdi btrfs-1: dirty=993 wb=467 unstable=0 bg_thresh=1019 thresh=2039 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 75.410400: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=467 unstable=0 bg_thresh=1019 thresh=2039 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 75.410584: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=467 unstable=0 bg_thresh=1019 thresh=2039 gap=527 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 75.410645: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27924 wrote=0 to_write=16384 dd-2584 [004] 75.410789: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=492 unstable=0 bg_thresh=1020 thresh=2040 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 75.410792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-200% task_weight=98% bdi_bw=66656 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 75.412072: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=432 wrote=560 to_write=15824 dd-2584 [004] 75.417895: balance_dirty_state: bdi btrfs-1: dirty=515 wb=911 unstable=0 bg_thresh=1010 thresh=2021 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 75.417967: balance_dirty_state: bdi btrfs-1: dirty=528 wb=911 unstable=0 bg_thresh=1011 thresh=2022 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 75.418036: balance_dirty_state: bdi btrfs-1: dirty=541 wb=911 unstable=0 bg_thresh=1010 thresh=2021 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 75.418104: balance_dirty_state: bdi btrfs-1: dirty=567 wb=911 unstable=0 bg_thresh=1010 thresh=2020 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 75.418238: balance_dirty_state: bdi btrfs-1: dirty=593 wb=911 unstable=0 bg_thresh=1009 thresh=2018 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 75.418446: balance_dirty_state: bdi btrfs-1: dirty=618 wb=911 unstable=0 bg_thresh=1008 thresh=2016 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 75.418452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=66656 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.425883: balance_dirty_state: bdi btrfs-1: dirty=618 wb=786 unstable=0 bg_thresh=1011 thresh=2023 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 75.425989: balance_dirty_state: bdi btrfs-1: dirty=631 wb=786 unstable=0 bg_thresh=1012 thresh=2024 gap=607 poll_thresh=13 ino=257 dd-2584 [004] 75.426363: balance_dirty_state: bdi btrfs-1: dirty=657 wb=786 unstable=0 bg_thresh=1006 thresh=2013 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 75.426466: balance_dirty_state: bdi btrfs-1: dirty=670 wb=786 unstable=0 bg_thresh=1006 thresh=2012 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 75.426564: balance_dirty_state: bdi btrfs-1: dirty=695 wb=786 unstable=0 bg_thresh=1006 thresh=2012 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 75.426722: balance_dirty_state: bdi btrfs-1: dirty=720 wb=786 unstable=0 bg_thresh=1022 thresh=2044 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 75.426847: balance_dirty_state: bdi btrfs-1: dirty=770 wb=786 unstable=0 bg_thresh=1036 thresh=2073 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 75.426852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=66760 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.433953: balance_dirty_state: bdi btrfs-1: dirty=770 wb=661 unstable=0 bg_thresh=1033 thresh=2067 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 75.434050: balance_dirty_state: bdi btrfs-1: dirty=770 wb=661 unstable=0 bg_thresh=1027 thresh=2055 gap=624 poll_thresh=13 ino=257 dd-2584 [004] 75.434150: balance_dirty_state: bdi btrfs-1: dirty=795 wb=661 unstable=0 bg_thresh=1027 thresh=2054 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 75.434249: balance_dirty_state: bdi btrfs-1: dirty=795 wb=661 unstable=0 bg_thresh=1025 thresh=2050 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 75.434342: balance_dirty_state: bdi btrfs-1: dirty=820 wb=661 unstable=0 bg_thresh=1024 thresh=2049 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 75.434530: balance_dirty_state: bdi btrfs-1: dirty=845 wb=661 unstable=0 bg_thresh=1026 thresh=2053 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 75.434732: balance_dirty_state: bdi btrfs-1: dirty=883 wb=661 unstable=0 bg_thresh=1025 thresh=2051 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 75.434738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=66760 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 75.441927: balance_dirty_state: bdi btrfs-1: dirty=883 wb=461 unstable=0 bg_thresh=1019 thresh=2039 gap=695 poll_thresh=18 ino=257 dd-2584 [006] 75.442004: balance_dirty_state: bdi btrfs-1: dirty=883 wb=461 unstable=0 bg_thresh=1019 thresh=2039 gap=695 poll_thresh=13 ino=257 dd-2584 [006] 75.442447: balance_dirty_state: bdi btrfs-1: dirty=908 wb=461 unstable=0 bg_thresh=1023 thresh=2046 gap=677 poll_thresh=14 ino=257 dd-2584 [006] 75.442566: balance_dirty_state: bdi btrfs-1: dirty=933 wb=461 unstable=0 bg_thresh=1023 thresh=2046 gap=652 poll_thresh=15 ino=257 dd-2584 [006] 75.442688: balance_dirty_state: bdi btrfs-1: dirty=933 wb=461 unstable=0 bg_thresh=1025 thresh=2051 gap=657 poll_thresh=16 ino=257 dd-2584 [006] 75.442952: balance_dirty_state: bdi btrfs-1: dirty=984 wb=461 unstable=0 bg_thresh=1026 thresh=2052 gap=607 poll_thresh=17 ino=257 dd-2584 [006] 75.443224: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=461 unstable=0 bg_thresh=1026 thresh=2052 gap=581 poll_thresh=18 ino=257 dd-2584 [006] 75.443430: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=461 unstable=0 bg_thresh=1025 thresh=2051 gap=555 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 75.443459: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27956 wrote=0 to_write=16384 dd-2584 [006] 75.443677: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=474 unstable=0 bg_thresh=1027 thresh=2055 gap=534 poll_thresh=20 ino=257 dd-2584 [006] 75.443935: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=526 unstable=0 bg_thresh=1027 thresh=2054 gap=483 poll_thresh=21 ino=257 dd-2584 [006] 75.443937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=66760 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 75.445652: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=464 wrote=592 to_write=15792 dd-2584 [006] 75.449981: balance_dirty_state: bdi btrfs-1: dirty=515 wb=931 unstable=0 bg_thresh=1025 thresh=2050 gap=604 poll_thresh=21 ino=257 dd-2584 [006] 75.450119: balance_dirty_state: bdi btrfs-1: dirty=515 wb=931 unstable=0 bg_thresh=1024 thresh=2049 gap=603 poll_thresh=16 ino=257 dd-2584 [006] 75.450379: balance_dirty_state: bdi btrfs-1: dirty=565 wb=931 unstable=0 bg_thresh=1024 thresh=2048 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 75.451329: balance_dirty_state: bdi btrfs-1: dirty=578 wb=931 unstable=0 bg_thresh=1042 thresh=2084 gap=575 poll_thresh=18 ino=257 dd-2584 [006] 75.451450: balance_dirty_state: bdi btrfs-1: dirty=628 wb=931 unstable=0 bg_thresh=1044 thresh=2088 gap=529 poll_thresh=19 ino=257 dd-2584 [006] 75.451572: balance_dirty_state: bdi btrfs-1: dirty=653 wb=931 unstable=0 bg_thresh=1043 thresh=2087 gap=503 poll_thresh=20 ino=257 dd-2584 [006] 75.451577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1348 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-68% task_gap=-235% task_weight=98% bdi_bw=66760 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 75.457968: balance_dirty_state: bdi btrfs-1: dirty=653 wb=806 unstable=0 bg_thresh=1033 thresh=2066 gap=607 poll_thresh=20 ino=257 dd-2584 [006] 75.458074: balance_dirty_state: bdi btrfs-1: dirty=678 wb=806 unstable=0 bg_thresh=1035 thresh=2071 gap=587 poll_thresh=15 ino=257 dd-2584 [006] 75.458132: balance_dirty_state: bdi btrfs-1: dirty=678 wb=806 unstable=0 bg_thresh=1032 thresh=2065 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 75.458247: balance_dirty_state: bdi btrfs-1: dirty=728 wb=806 unstable=0 bg_thresh=1032 thresh=2064 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 75.458374: balance_dirty_state: bdi btrfs-1: dirty=741 wb=806 unstable=0 bg_thresh=1034 thresh=2068 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 75.458499: balance_dirty_state: bdi btrfs-1: dirty=766 wb=806 unstable=0 bg_thresh=1036 thresh=2072 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 75.458503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=66760 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 75.465969: balance_dirty_state: bdi btrfs-1: dirty=766 wb=637 unstable=0 bg_thresh=1037 thresh=2074 gap=671 poll_thresh=19 ino=257 dd-2584 [006] 75.466043: balance_dirty_state: bdi btrfs-1: dirty=791 wb=637 unstable=0 bg_thresh=1034 thresh=2068 gap=640 poll_thresh=14 ino=257 dd-2584 [006] 75.466106: balance_dirty_state: bdi btrfs-1: dirty=816 wb=637 unstable=0 bg_thresh=1033 thresh=2067 gap=614 poll_thresh=15 ino=257 dd-2584 [006] 75.466348: balance_dirty_state: bdi btrfs-1: dirty=816 wb=637 unstable=0 bg_thresh=1033 thresh=2067 gap=614 poll_thresh=16 ino=257 dd-2584 [006] 75.466478: balance_dirty_state: bdi btrfs-1: dirty=866 wb=637 unstable=0 bg_thresh=1033 thresh=2066 gap=563 poll_thresh=17 ino=257 dd-2584 [006] 75.466614: balance_dirty_state: bdi btrfs-1: dirty=891 wb=637 unstable=0 bg_thresh=1035 thresh=2070 gap=542 poll_thresh=18 ino=257 dd-2584 [006] 75.466749: balance_dirty_state: bdi btrfs-1: dirty=916 wb=637 unstable=0 bg_thresh=1034 thresh=2069 gap=516 poll_thresh=19 ino=257 dd-2584 [006] 75.466754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=66760 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 75.473980: balance_dirty_state: bdi btrfs-1: dirty=916 wb=637 unstable=0 bg_thresh=1035 thresh=2071 gap=518 poll_thresh=19 ino=257 dd-2584 [006] 75.474062: balance_dirty_state: bdi btrfs-1: dirty=941 wb=637 unstable=0 bg_thresh=1035 thresh=2070 gap=492 poll_thresh=14 ino=257 dd-2584 [006] 75.474067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1332 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-78% task_gap=-256% task_weight=98% bdi_bw=66760 base_bw=56 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 75.481943: balance_dirty_state: bdi btrfs-1: dirty=941 wb=395 unstable=0 bg_thresh=1033 thresh=2066 gap=730 poll_thresh=14 ino=257 dd-2584 [006] 75.482081: balance_dirty_state: bdi btrfs-1: dirty=941 wb=395 unstable=0 bg_thresh=1033 thresh=2066 gap=730 poll_thresh=10 ino=257 dd-2584 [006] 75.482212: balance_dirty_state: bdi btrfs-1: dirty=966 wb=395 unstable=0 bg_thresh=1032 thresh=2065 gap=704 poll_thresh=11 ino=257 dd-2584 [006] 75.482343: balance_dirty_state: bdi btrfs-1: dirty=991 wb=395 unstable=0 bg_thresh=1035 thresh=2070 gap=684 poll_thresh=12 ino=257 dd-2584 [006] 75.482470: balance_dirty_state: bdi btrfs-1: dirty=991 wb=395 unstable=0 bg_thresh=1032 thresh=2064 gap=678 poll_thresh=13 ino=257 dd-2584 [006] 75.482600: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=395 unstable=0 bg_thresh=1034 thresh=2069 gap=658 poll_thresh=14 ino=257 dd-2584 [006] 75.482739: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=395 unstable=0 bg_thresh=1034 thresh=2068 gap=632 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 75.482784: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27996 wrote=0 to_write=16384 dd-2584 [006] 75.482947: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=395 unstable=0 bg_thresh=1031 thresh=2062 gap=626 poll_thresh=16 ino=257 dd-2584 [006] 75.484670: balance_dirty_state: bdi btrfs-1: dirty=854 wb=621 unstable=0 bg_thresh=1030 thresh=2060 gap=585 poll_thresh=17 ino=257 dd-2584 [006] 75.485618: balance_dirty_state: bdi btrfs-1: dirty=754 wb=746 unstable=0 bg_thresh=1041 thresh=2083 gap=583 poll_thresh=18 ino=257 dd-2584 [006] 75.485848: balance_dirty_state: bdi btrfs-1: dirty=754 wb=796 unstable=0 bg_thresh=1043 thresh=2087 gap=537 poll_thresh=19 ino=257 dd-2584 [006] 75.486209: balance_dirty_state: bdi btrfs-1: dirty=729 wb=795 unstable=0 bg_thresh=1043 thresh=2086 gap=562 poll_thresh=20 ino=257 dd-2584 [006] 75.486438: balance_dirty_state: bdi btrfs-1: dirty=704 wb=745 unstable=0 bg_thresh=1038 thresh=2077 gap=628 poll_thresh=21 ino=257 dd-2584 [006] 75.486679: balance_dirty_state: bdi btrfs-1: dirty=704 wb=770 unstable=0 bg_thresh=1035 thresh=2071 gap=597 poll_thresh=22 ino=257 dd-2584 [006] 75.487321: balance_dirty_state: bdi btrfs-1: dirty=628 wb=884 unstable=0 bg_thresh=1030 thresh=2060 gap=548 poll_thresh=23 ino=257 dd-2584 [006] 75.487723: balance_dirty_state: bdi btrfs-1: dirty=616 wb=934 unstable=0 bg_thresh=1030 thresh=2061 gap=511 poll_thresh=24 ino=257 dd-2584 [006] 75.487727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=66760 base_bw=56 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 75.488054: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=508 wrote=800 to_write=15584 dd-2584 [006] 75.494000: balance_dirty_state: bdi btrfs-1: dirty=515 wb=908 unstable=0 bg_thresh=1030 thresh=2061 gap=638 poll_thresh=24 ino=257 dd-2584 [006] 75.494111: balance_dirty_state: bdi btrfs-1: dirty=540 wb=908 unstable=0 bg_thresh=1033 thresh=2066 gap=618 poll_thresh=18 ino=257 dd-2584 [006] 75.494403: balance_dirty_state: bdi btrfs-1: dirty=565 wb=908 unstable=0 bg_thresh=1035 thresh=2070 gap=597 poll_thresh=19 ino=257 dd-2584 [006] 75.494525: balance_dirty_state: bdi btrfs-1: dirty=590 wb=908 unstable=0 bg_thresh=1034 thresh=2069 gap=571 poll_thresh=20 ino=257 dd-2584 [006] 75.494909: balance_dirty_state: bdi btrfs-1: dirty=628 wb=908 unstable=0 bg_thresh=1044 thresh=2089 gap=553 poll_thresh=21 ino=257 dd-2584 [006] 75.495037: balance_dirty_state: bdi btrfs-1: dirty=653 wb=908 unstable=0 bg_thresh=1044 thresh=2088 gap=527 poll_thresh=22 ino=257 dd-2584 [006] 75.495165: balance_dirty_state: bdi btrfs-1: dirty=703 wb=908 unstable=0 bg_thresh=1046 thresh=2092 gap=481 poll_thresh=23 ino=257 dd-2584 [006] 75.495170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1352 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-87% task_gap=-274% task_weight=99% bdi_bw=66760 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 75.501936: balance_dirty_state: bdi btrfs-1: dirty=703 wb=833 unstable=0 bg_thresh=1035 thresh=2071 gap=535 poll_thresh=23 ino=257 dd-2584 [006] 75.502017: balance_dirty_state: bdi btrfs-1: dirty=716 wb=833 unstable=0 bg_thresh=1036 thresh=2072 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 75.502147: balance_dirty_state: bdi btrfs-1: dirty=741 wb=833 unstable=0 bg_thresh=1034 thresh=2069 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 75.502151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=66760 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 75.509922: balance_dirty_state: bdi btrfs-1: dirty=741 wb=833 unstable=0 bg_thresh=1035 thresh=2071 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 75.509931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=66760 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 75.518010: balance_dirty_state: bdi btrfs-1: dirty=741 wb=582 unstable=0 bg_thresh=1036 thresh=2073 gap=750 poll_thresh=18 ino=257 dd-2584 [006] 75.518086: balance_dirty_state: bdi btrfs-1: dirty=741 wb=582 unstable=0 bg_thresh=1033 thresh=2067 gap=744 poll_thresh=13 ino=257 dd-2584 [006] 75.518158: balance_dirty_state: bdi btrfs-1: dirty=766 wb=582 unstable=0 bg_thresh=1036 thresh=2072 gap=724 poll_thresh=14 ino=257 dd-2584 [006] 75.518229: balance_dirty_state: bdi btrfs-1: dirty=791 wb=582 unstable=0 bg_thresh=1033 thresh=2066 gap=693 poll_thresh=15 ino=257 dd-2584 [006] 75.518495: balance_dirty_state: bdi btrfs-1: dirty=791 wb=582 unstable=0 bg_thresh=1035 thresh=2071 gap=698 poll_thresh=16 ino=257 dd-2584 [006] 75.518640: balance_dirty_state: bdi btrfs-1: dirty=841 wb=582 unstable=0 bg_thresh=1034 thresh=2069 gap=646 poll_thresh=17 ino=257 dd-2584 [006] 75.518785: balance_dirty_state: bdi btrfs-1: dirty=866 wb=582 unstable=0 bg_thresh=1034 thresh=2068 gap=620 poll_thresh=18 ino=257 dd-2584 [006] 75.519360: balance_dirty_state: bdi btrfs-1: dirty=904 wb=582 unstable=0 bg_thresh=1041 thresh=2082 gap=596 poll_thresh=19 ino=257 dd-2584 [006] 75.519505: balance_dirty_state: bdi btrfs-1: dirty=929 wb=582 unstable=0 bg_thresh=1043 thresh=2086 gap=575 poll_thresh=20 ino=257 dd-2584 [006] 75.519648: balance_dirty_state: bdi btrfs-1: dirty=954 wb=582 unstable=0 bg_thresh=1042 thresh=2085 gap=549 poll_thresh=21 ino=257 dd-2584 [006] 75.520116: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=457 unstable=0 bg_thresh=1036 thresh=2072 gap=611 poll_thresh=22 ino=257 dd-2584 [006] 75.520447: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=457 unstable=0 bg_thresh=1026 thresh=2052 gap=578 poll_thresh=23 ino=257 dd-2584 [006] 75.520768: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=457 unstable=0 bg_thresh=1031 thresh=2062 gap=538 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 75.520794: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28032 wrote=0 to_write=16384 dd-2584 [006] 75.520987: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=482 unstable=0 bg_thresh=1033 thresh=2067 gap=518 poll_thresh=25 ino=257 dd-2584 [006] 75.521590: balance_dirty_state: bdi btrfs-1: dirty=954 wb=620 unstable=0 bg_thresh=1041 thresh=2082 gap=508 poll_thresh=26 ino=257 dd-2584 [006] 75.521593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-71% task_gap=-243% task_weight=100% bdi_bw=66760 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 75.522630: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=544 wrote=608 to_write=15776 dd-2584 [006] 75.525977: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1072 unstable=0 bg_thresh=1041 thresh=2082 gap=508 poll_thresh=26 ino=257 dd-2584 [006] 75.525987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-71% task_gap=-243% task_weight=100% bdi_bw=66760 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 75.533995: balance_dirty_state: bdi btrfs-1: dirty=502 wb=947 unstable=0 bg_thresh=1033 thresh=2066 gap=617 poll_thresh=26 ino=257 dd-2584 [006] 75.534107: balance_dirty_state: bdi btrfs-1: dirty=515 wb=947 unstable=0 bg_thresh=1033 thresh=2067 gap=605 poll_thresh=19 ino=257 dd-2584 [006] 75.534242: balance_dirty_state: bdi btrfs-1: dirty=553 wb=947 unstable=0 bg_thresh=1035 thresh=2071 gap=571 poll_thresh=20 ino=257 dd-2584 [006] 75.534372: balance_dirty_state: bdi btrfs-1: dirty=578 wb=947 unstable=0 bg_thresh=1035 thresh=2070 gap=545 poll_thresh=21 ino=257 dd-2584 [006] 75.534502: balance_dirty_state: bdi btrfs-1: dirty=603 wb=947 unstable=0 bg_thresh=1037 thresh=2074 gap=524 poll_thresh=22 ino=257 dd-2584 [006] 75.534958: balance_dirty_state: bdi btrfs-1: dirty=641 wb=947 unstable=0 bg_thresh=1045 thresh=2090 gap=502 poll_thresh=23 ino=257 dd-2584 [006] 75.534963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1439 task_limit=1351 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=66904 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 75.541928: balance_dirty_state: bdi btrfs-1: dirty=641 wb=808 unstable=0 bg_thresh=1033 thresh=2067 gap=618 poll_thresh=23 ino=257 dd-2584 [006] 75.542063: balance_dirty_state: bdi btrfs-1: dirty=666 wb=808 unstable=0 bg_thresh=1033 thresh=2067 gap=593 poll_thresh=17 ino=257 dd-2584 [006] 75.542661: balance_dirty_state: bdi btrfs-1: dirty=691 wb=808 unstable=0 bg_thresh=1035 thresh=2071 gap=572 poll_thresh=18 ino=257 dd-2584 [006] 75.542905: balance_dirty_state: bdi btrfs-1: dirty=741 wb=808 unstable=0 bg_thresh=1035 thresh=2070 gap=521 poll_thresh=19 ino=257 dd-2584 [006] 75.543146: balance_dirty_state: bdi btrfs-1: dirty=766 wb=808 unstable=0 bg_thresh=1034 thresh=2069 gap=495 poll_thresh=20 ino=257 dd-2584 [006] 75.543155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=66904 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 75.553898: balance_dirty_state: bdi btrfs-1: dirty=766 wb=519 unstable=0 bg_thresh=1024 thresh=2049 gap=764 poll_thresh=20 ino=257 dd-2584 [006] 75.553971: balance_dirty_state: bdi btrfs-1: dirty=766 wb=519 unstable=0 bg_thresh=1024 thresh=2049 gap=764 poll_thresh=15 ino=257 dd-2584 [006] 75.554037: balance_dirty_state: bdi btrfs-1: dirty=791 wb=519 unstable=0 bg_thresh=1024 thresh=2049 gap=739 poll_thresh=16 ino=257 dd-2584 [006] 75.554169: balance_dirty_state: bdi btrfs-1: dirty=816 wb=519 unstable=0 bg_thresh=1024 thresh=2048 gap=713 poll_thresh=17 ino=257 dd-2584 [006] 75.554301: balance_dirty_state: bdi btrfs-1: dirty=841 wb=519 unstable=0 bg_thresh=1026 thresh=2052 gap=692 poll_thresh=18 ino=257 dd-2584 [006] 75.554680: balance_dirty_state: bdi btrfs-1: dirty=879 wb=519 unstable=0 bg_thresh=1040 thresh=2080 gap=682 poll_thresh=19 ino=257 dd-2584 [006] 75.554800: balance_dirty_state: bdi btrfs-1: dirty=929 wb=519 unstable=0 bg_thresh=1036 thresh=2073 gap=625 poll_thresh=20 ino=257 dd-2584 [006] 75.555096: balance_dirty_state: bdi btrfs-1: dirty=954 wb=519 unstable=0 bg_thresh=1038 thresh=2077 gap=604 poll_thresh=21 ino=257 dd-2584 [006] 75.555218: balance_dirty_state: bdi btrfs-1: dirty=979 wb=519 unstable=0 bg_thresh=1038 thresh=2076 gap=578 poll_thresh=22 ino=257 dd-2584 [006] 75.555346: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=519 unstable=0 bg_thresh=1037 thresh=2075 gap=527 poll_thresh=23 ino=257 dd-2584 [006] 75.555476: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=519 unstable=0 bg_thresh=1039 thresh=2079 gap=506 poll_thresh=24 ino=257 dd-2584 [006] 75.555481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-95% task_gap=-291% task_weight=100% bdi_bw=66904 base_bw=56 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 75.555500: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28068 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 75.556751: writeback_single_inode: bdi btrfs-1: ino=257 state= age=576 wrote=544 to_write=15840 dd-2584 [006] 75.561917: balance_dirty_state: bdi btrfs-1: dirty=515 wb=945 unstable=0 bg_thresh=1013 thresh=2026 gap=566 poll_thresh=24 ino=257 dd-2584 [006] 75.561991: balance_dirty_state: bdi btrfs-1: dirty=515 wb=945 unstable=0 bg_thresh=1013 thresh=2026 gap=566 poll_thresh=18 ino=257 dd-2584 [006] 75.562123: balance_dirty_state: bdi btrfs-1: dirty=565 wb=945 unstable=0 bg_thresh=1015 thresh=2030 gap=520 poll_thresh=19 ino=257 dd-2584 [006] 75.562252: balance_dirty_state: bdi btrfs-1: dirty=590 wb=945 unstable=0 bg_thresh=1017 thresh=2034 gap=499 poll_thresh=20 ino=257 dd-2584 [006] 75.562257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-254% task_weight=98% bdi_bw=66904 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 75.573911: balance_dirty_state: bdi btrfs-1: dirty=590 wb=807 unstable=0 bg_thresh=1026 thresh=2052 gap=655 poll_thresh=20 ino=257 dd-2584 [006] 75.573991: balance_dirty_state: bdi btrfs-1: dirty=603 wb=807 unstable=0 bg_thresh=1023 thresh=2046 gap=636 poll_thresh=15 ino=257 dd-2584 [006] 75.574345: balance_dirty_state: bdi btrfs-1: dirty=616 wb=807 unstable=0 bg_thresh=1040 thresh=2081 gap=658 poll_thresh=16 ino=257 dd-2584 [006] 75.574514: balance_dirty_state: bdi btrfs-1: dirty=666 wb=719 unstable=0 bg_thresh=1032 thresh=2064 gap=679 poll_thresh=17 ino=257 dd-2584 [006] 75.574943: balance_dirty_state: bdi btrfs-1: dirty=679 wb=669 unstable=0 bg_thresh=1027 thresh=2055 gap=707 poll_thresh=18 ino=257 dd-2584 [006] 75.575135: balance_dirty_state: bdi btrfs-1: dirty=729 wb=669 unstable=0 bg_thresh=1027 thresh=2054 gap=656 poll_thresh=19 ino=257 dd-2584 [006] 75.575334: balance_dirty_state: bdi btrfs-1: dirty=755 wb=669 unstable=0 bg_thresh=1028 thresh=2056 gap=632 poll_thresh=20 ino=257 dd-2584 [006] 75.575529: balance_dirty_state: bdi btrfs-1: dirty=780 wb=669 unstable=0 bg_thresh=1027 thresh=2054 gap=605 poll_thresh=21 ino=257 flush-0:15-2091 [000] 75.575614: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=8584 wrote=1 to_write=8191 flush-0:15-2091 [000] 75.575617: writeback_single_inode: bdi 0:15: ino=2375725 state= age=7760 wrote=0 to_write=8191 flush-0:15-2091 [000] 75.575620: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=1524 wrote=0 to_write=8191 flush-0:15-2091 [000] 75.575622: writeback_single_inode: bdi 0:15: ino=1574024 state= age=644 wrote=0 to_write=8191 flush-btrfs-1-2586 [000] 75.575676: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28088 wrote=0 to_write=16384 dd-2584 [006] 75.576010: balance_dirty_state: bdi btrfs-1: dirty=730 wb=744 unstable=0 bg_thresh=1041 thresh=2082 gap=608 poll_thresh=22 ino=257 dd-2584 [006] 75.576191: balance_dirty_state: bdi btrfs-1: dirty=704 wb=820 unstable=0 bg_thresh=1046 thresh=2092 gap=568 poll_thresh=23 ino=257 dd-2584 [006] 75.576382: balance_dirty_state: bdi btrfs-1: dirty=653 wb=896 unstable=0 bg_thresh=1045 thresh=2091 gap=542 poll_thresh=24 ino=257 dd-2584 [006] 75.576552: balance_dirty_state: bdi btrfs-1: dirty=628 wb=946 unstable=0 bg_thresh=1039 thresh=2078 gap=504 poll_thresh=25 ino=257 dd-2584 [006] 75.576554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1339 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-247% task_weight=99% bdi_bw=66904 base_bw=56 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 75.576802: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=12 wrote=400 to_write=15984 flush-0:15-2091 [000] 75.577531: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=8584 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 75.577534: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28088 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 75.577538: writeback_single_inode: bdi btrfs-1: ino=257 state= age=12 wrote=0 to_write=16384 dd-2584 [006] 75.581959: balance_dirty_state: bdi btrfs-1: dirty=515 wb=959 unstable=0 bg_thresh=1025 thresh=2050 gap=576 poll_thresh=25 ino=257 dd-2584 [006] 75.582195: balance_dirty_state: bdi btrfs-1: dirty=540 wb=959 unstable=0 bg_thresh=1028 thresh=2057 gap=558 poll_thresh=19 ino=257 dd-2584 [006] 75.582319: balance_dirty_state: bdi btrfs-1: dirty=578 wb=959 unstable=0 bg_thresh=1028 thresh=2056 gap=519 poll_thresh=20 ino=257 dd-2584 [006] 75.582455: balance_dirty_state: bdi btrfs-1: dirty=604 wb=959 unstable=0 bg_thresh=1027 thresh=2054 gap=491 poll_thresh=21 ino=257 dd-2584 [006] 75.582459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=66904 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 75.589946: balance_dirty_state: bdi btrfs-1: dirty=604 wb=833 unstable=0 bg_thresh=1022 thresh=2044 gap=607 poll_thresh=21 ino=257 dd-2584 [006] 75.590031: balance_dirty_state: bdi btrfs-1: dirty=630 wb=833 unstable=0 bg_thresh=1022 thresh=2045 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 75.590154: balance_dirty_state: bdi btrfs-1: dirty=655 wb=833 unstable=0 bg_thresh=1025 thresh=2050 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 75.590283: balance_dirty_state: bdi btrfs-1: dirty=680 wb=833 unstable=0 bg_thresh=1024 thresh=2049 gap=536 poll_thresh=18 ino=257 dd-2584 [006] 75.590412: balance_dirty_state: bdi btrfs-1: dirty=730 wb=833 unstable=0 bg_thresh=1026 thresh=2053 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 75.590416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=66904 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 75.598052: balance_dirty_state: bdi btrfs-1: dirty=730 wb=720 unstable=0 bg_thresh=1031 thresh=2062 gap=612 poll_thresh=19 ino=257 dd-2584 [005] 75.598136: balance_dirty_state: bdi btrfs-1: dirty=755 wb=720 unstable=0 bg_thresh=1033 thresh=2067 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 75.598196: balance_dirty_state: bdi btrfs-1: dirty=780 wb=720 unstable=0 bg_thresh=1030 thresh=2061 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 75.598257: balance_dirty_state: bdi btrfs-1: dirty=780 wb=720 unstable=0 bg_thresh=1033 thresh=2066 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 75.598548: balance_dirty_state: bdi btrfs-1: dirty=805 wb=720 unstable=0 bg_thresh=1032 thresh=2065 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 75.598670: balance_dirty_state: bdi btrfs-1: dirty=855 wb=720 unstable=0 bg_thresh=1034 thresh=2069 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 75.598675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=66904 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 75.606015: balance_dirty_state: bdi btrfs-1: dirty=855 wb=582 unstable=0 bg_thresh=1031 thresh=2062 gap=625 poll_thresh=18 ino=257 dd-2584 [005] 75.606147: balance_dirty_state: bdi btrfs-1: dirty=855 wb=582 unstable=0 bg_thresh=1028 thresh=2056 gap=619 poll_thresh=13 ino=257 dd-2584 [005] 75.606272: balance_dirty_state: bdi btrfs-1: dirty=880 wb=582 unstable=0 bg_thresh=1030 thresh=2061 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 75.606394: balance_dirty_state: bdi btrfs-1: dirty=905 wb=582 unstable=0 bg_thresh=1027 thresh=2055 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 75.606515: balance_dirty_state: bdi btrfs-1: dirty=905 wb=582 unstable=0 bg_thresh=1027 thresh=2054 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 75.606755: balance_dirty_state: bdi btrfs-1: dirty=955 wb=582 unstable=0 bg_thresh=1026 thresh=2053 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 75.606995: balance_dirty_state: bdi btrfs-1: dirty=980 wb=582 unstable=0 bg_thresh=1028 thresh=2057 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 75.607004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1320 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=66904 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 75.614003: balance_dirty_state: bdi btrfs-1: dirty=980 wb=432 unstable=0 bg_thresh=1029 thresh=2058 gap=646 poll_thresh=18 ino=257 dd-2584 [005] 75.614077: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=432 unstable=0 bg_thresh=1029 thresh=2058 gap=621 poll_thresh=13 ino=257 dd-2584 [005] 75.614147: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=432 unstable=0 bg_thresh=1025 thresh=2050 gap=613 poll_thresh=14 ino=257 dd-2584 [005] 75.614216: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=432 unstable=0 bg_thresh=1025 thresh=2050 gap=588 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 75.614238: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28128 wrote=0 to_write=16384 dd-2584 [005] 75.614316: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=432 unstable=0 bg_thresh=1024 thresh=2049 gap=587 poll_thresh=16 ino=257 dd-2584 [005] 75.614825: balance_dirty_state: bdi btrfs-1: dirty=978 wb=534 unstable=0 bg_thresh=1019 thresh=2039 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 75.615028: balance_dirty_state: bdi btrfs-1: dirty=978 wb=584 unstable=0 bg_thresh=1024 thresh=2048 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 75.615031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-92% task_gap=-284% task_weight=98% bdi_bw=66904 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 75.616120: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=560 to_write=15824 dd-2584 [004] 75.622015: balance_dirty_state: bdi btrfs-1: dirty=553 wb=871 unstable=0 bg_thresh=1025 thresh=2050 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 75.622129: balance_dirty_state: bdi btrfs-1: dirty=553 wb=871 unstable=0 bg_thresh=1025 thresh=2050 gap=626 poll_thresh=13 ino=257 dd-2584 [004] 75.622187: balance_dirty_state: bdi btrfs-1: dirty=578 wb=871 unstable=0 bg_thresh=1025 thresh=2050 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 75.622245: balance_dirty_state: bdi btrfs-1: dirty=603 wb=871 unstable=0 bg_thresh=1027 thresh=2055 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 75.622301: balance_dirty_state: bdi btrfs-1: dirty=603 wb=871 unstable=0 bg_thresh=1027 thresh=2055 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 75.622416: balance_dirty_state: bdi btrfs-1: dirty=653 wb=871 unstable=0 bg_thresh=1032 thresh=2065 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 75.622532: balance_dirty_state: bdi btrfs-1: dirty=678 wb=871 unstable=0 bg_thresh=1032 thresh=2064 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 75.622536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1326 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-60% task_gap=-219% task_weight=99% bdi_bw=66904 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.633933: balance_dirty_state: bdi btrfs-1: dirty=678 wb=732 unstable=0 bg_thresh=1030 thresh=2060 gap=650 poll_thresh=18 ino=257 dd-2584 [004] 75.634075: balance_dirty_state: bdi btrfs-1: dirty=703 wb=732 unstable=0 bg_thresh=1030 thresh=2061 gap=626 poll_thresh=13 ino=257 dd-2584 [004] 75.634142: balance_dirty_state: bdi btrfs-1: dirty=703 wb=732 unstable=0 bg_thresh=1030 thresh=2061 gap=626 poll_thresh=14 ino=257 dd-2584 [004] 75.634200: balance_dirty_state: bdi btrfs-1: dirty=728 wb=732 unstable=0 bg_thresh=1033 thresh=2066 gap=606 poll_thresh=15 ino=257 dd-2584 [004] 75.634258: balance_dirty_state: bdi btrfs-1: dirty=728 wb=732 unstable=0 bg_thresh=1030 thresh=2060 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 75.634542: balance_dirty_state: bdi btrfs-1: dirty=778 wb=732 unstable=0 bg_thresh=1032 thresh=2064 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 75.634660: balance_dirty_state: bdi btrfs-1: dirty=803 wb=732 unstable=0 bg_thresh=1031 thresh=2063 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 75.634775: balance_dirty_state: bdi btrfs-1: dirty=828 wb=732 unstable=0 bg_thresh=1031 thresh=2062 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 75.634780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1324 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=66904 base_bw=56 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 75.642007: balance_dirty_state: bdi btrfs-1: dirty=828 wb=732 unstable=0 bg_thresh=1031 thresh=2062 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 75.642018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1324 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=66564 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.650004: balance_dirty_state: bdi btrfs-1: dirty=828 wb=732 unstable=0 bg_thresh=1031 thresh=2062 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 75.650015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1324 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=66564 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.657969: balance_dirty_state: bdi btrfs-1: dirty=828 wb=594 unstable=0 bg_thresh=1025 thresh=2050 gap=628 poll_thresh=19 ino=257 dd-2584 [004] 75.658076: balance_dirty_state: bdi btrfs-1: dirty=853 wb=594 unstable=0 bg_thresh=1025 thresh=2050 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 75.658162: balance_dirty_state: bdi btrfs-1: dirty=878 wb=594 unstable=0 bg_thresh=1027 thresh=2055 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 75.658246: balance_dirty_state: bdi btrfs-1: dirty=878 wb=594 unstable=0 bg_thresh=1027 thresh=2055 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 75.658420: balance_dirty_state: bdi btrfs-1: dirty=928 wb=594 unstable=0 bg_thresh=1030 thresh=2060 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 75.658593: balance_dirty_state: bdi btrfs-1: dirty=953 wb=594 unstable=0 bg_thresh=1032 thresh=2064 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 75.658768: balance_dirty_state: bdi btrfs-1: dirty=978 wb=594 unstable=0 bg_thresh=1031 thresh=2063 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 75.658774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1325 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=66564 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.669975: balance_dirty_state: bdi btrfs-1: dirty=978 wb=342 unstable=0 bg_thresh=1026 thresh=2053 gap=733 poll_thresh=19 ino=257 dd-2584 [004] 75.670037: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=342 unstable=0 bg_thresh=1026 thresh=2053 gap=708 poll_thresh=14 ino=257 dd-2584 [004] 75.670094: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=342 unstable=0 bg_thresh=1026 thresh=2053 gap=708 poll_thresh=15 ino=257 dd-2584 [004] 75.670315: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=342 unstable=0 bg_thresh=1029 thresh=2058 gap=688 poll_thresh=16 ino=257 dd-2584 [004] 75.670428: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=342 unstable=0 bg_thresh=1031 thresh=2063 gap=668 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 75.670516: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28184 wrote=0 to_write=16384 dd-2584 [004] 75.670556: balance_dirty_state: bdi btrfs-1: dirty=1103 wb=342 unstable=0 bg_thresh=1033 thresh=2067 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 75.670686: balance_dirty_state: bdi btrfs-1: dirty=1103 wb=367 unstable=0 bg_thresh=1033 thresh=2066 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 75.670817: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=417 unstable=0 bg_thresh=1032 thresh=2065 gap=570 poll_thresh=20 ino=257 dd-2584 [004] 75.670948: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=492 unstable=0 bg_thresh=1032 thresh=2064 gap=519 poll_thresh=21 ino=257 dd-2584 [004] 75.671081: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=542 unstable=0 bg_thresh=1034 thresh=2068 gap=498 poll_thresh=22 ino=257 dd-2584 [004] 75.671083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-214% task_weight=98% bdi_bw=66564 base_bw=56 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 75.672117: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=672 to_write=15712 dd-2584 [004] 75.677940: balance_dirty_state: bdi btrfs-1: dirty=553 wb=1017 unstable=0 bg_thresh=1034 thresh=2068 gap=498 poll_thresh=22 ino=257 dd-2584 [004] 75.677948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-214% task_weight=98% bdi_bw=66564 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.685945: balance_dirty_state: bdi btrfs-1: dirty=553 wb=867 unstable=0 bg_thresh=1025 thresh=2050 gap=630 poll_thresh=22 ino=257 dd-2584 [004] 75.686029: balance_dirty_state: bdi btrfs-1: dirty=553 wb=867 unstable=0 bg_thresh=1025 thresh=2050 gap=630 poll_thresh=16 ino=257 dd-2584 [004] 75.686142: balance_dirty_state: bdi btrfs-1: dirty=603 wb=867 unstable=0 bg_thresh=1027 thresh=2055 gap=585 poll_thresh=17 ino=257 dd-2584 [004] 75.686423: balance_dirty_state: bdi btrfs-1: dirty=628 wb=867 unstable=0 bg_thresh=1030 thresh=2060 gap=565 poll_thresh=18 ino=257 dd-2584 [004] 75.686539: balance_dirty_state: bdi btrfs-1: dirty=653 wb=867 unstable=0 bg_thresh=1032 thresh=2064 gap=544 poll_thresh=19 ino=257 dd-2584 [004] 75.686655: balance_dirty_state: bdi btrfs-1: dirty=678 wb=867 unstable=0 bg_thresh=1031 thresh=2063 gap=518 poll_thresh=20 ino=257 dd-2584 [004] 75.686770: balance_dirty_state: bdi btrfs-1: dirty=728 wb=867 unstable=0 bg_thresh=1031 thresh=2062 gap=467 poll_thresh=21 ino=257 dd-2584 [004] 75.686774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1324 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=66564 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.693952: balance_dirty_state: bdi btrfs-1: dirty=728 wb=742 unstable=0 bg_thresh=1025 thresh=2051 gap=581 poll_thresh=21 ino=257 dd-2584 [004] 75.694038: balance_dirty_state: bdi btrfs-1: dirty=728 wb=742 unstable=0 bg_thresh=1025 thresh=2051 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 75.694203: balance_dirty_state: bdi btrfs-1: dirty=778 wb=742 unstable=0 bg_thresh=1028 thresh=2056 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 75.694368: balance_dirty_state: bdi btrfs-1: dirty=803 wb=742 unstable=0 bg_thresh=1030 thresh=2061 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 75.694536: balance_dirty_state: bdi btrfs-1: dirty=828 wb=742 unstable=0 bg_thresh=1032 thresh=2065 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 75.694542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1327 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=66564 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.701991: balance_dirty_state: bdi btrfs-1: dirty=828 wb=567 unstable=0 bg_thresh=1014 thresh=2029 gap=634 poll_thresh=19 ino=257 dd-2584 [004] 75.702089: balance_dirty_state: bdi btrfs-1: dirty=853 wb=567 unstable=0 bg_thresh=1017 thresh=2035 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 75.702336: balance_dirty_state: bdi btrfs-1: dirty=853 wb=567 unstable=0 bg_thresh=1017 thresh=2035 gap=615 poll_thresh=15 ino=257 dd-2584 [004] 75.702396: balance_dirty_state: bdi btrfs-1: dirty=878 wb=567 unstable=0 bg_thresh=1017 thresh=2034 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 75.702516: balance_dirty_state: bdi btrfs-1: dirty=903 wb=567 unstable=0 bg_thresh=1019 thresh=2039 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 75.702662: balance_dirty_state: bdi btrfs-1: dirty=953 wb=567 unstable=0 bg_thresh=1021 thresh=2043 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 75.702842: balance_dirty_state: bdi btrfs-1: dirty=978 wb=567 unstable=0 bg_thresh=1021 thresh=2042 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 75.702848: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=66564 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.710029: balance_dirty_state: bdi btrfs-1: dirty=978 wb=442 unstable=0 bg_thresh=1004 thresh=2008 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 75.710121: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=442 unstable=0 bg_thresh=1004 thresh=2008 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 75.710207: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=442 unstable=0 bg_thresh=1004 thresh=2008 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 75.710291: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=442 unstable=0 bg_thresh=1006 thresh=2013 gap=543 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 75.710353: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28224 wrote=0 to_write=16384 dd-2584 [004] 75.710480: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=442 unstable=0 bg_thresh=1009 thresh=2018 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 75.710678: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=542 unstable=0 bg_thresh=1014 thresh=2028 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 75.710681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=66564 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 75.711657: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=544 to_write=15840 dd-2584 [004] 75.717995: balance_dirty_state: bdi btrfs-1: dirty=553 wb=867 unstable=0 bg_thresh=1014 thresh=2029 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 75.718126: balance_dirty_state: bdi btrfs-1: dirty=578 wb=867 unstable=0 bg_thresh=1014 thresh=2029 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 75.718425: balance_dirty_state: bdi btrfs-1: dirty=603 wb=867 unstable=0 bg_thresh=1014 thresh=2028 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 75.718488: balance_dirty_state: bdi btrfs-1: dirty=603 wb=867 unstable=0 bg_thresh=1011 thresh=2022 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 75.718549: balance_dirty_state: bdi btrfs-1: dirty=628 wb=867 unstable=0 bg_thresh=1013 thresh=2027 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 75.718678: balance_dirty_state: bdi btrfs-1: dirty=653 wb=867 unstable=0 bg_thresh=1013 thresh=2026 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 75.718683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=66564 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.726024: balance_dirty_state: bdi btrfs-1: dirty=653 wb=867 unstable=0 bg_thresh=1009 thresh=2019 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 75.726030: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=66564 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.734064: balance_dirty_state: bdi btrfs-1: dirty=653 wb=867 unstable=0 bg_thresh=1009 thresh=2019 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 75.734075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=66564 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.742071: balance_dirty_state: bdi btrfs-1: dirty=653 wb=742 unstable=0 bg_thresh=1007 thresh=2015 gap=620 poll_thresh=17 ino=257 dd-2584 [004] 75.742208: balance_dirty_state: bdi btrfs-1: dirty=678 wb=742 unstable=0 bg_thresh=1008 thresh=2017 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 75.742301: balance_dirty_state: bdi btrfs-1: dirty=703 wb=742 unstable=0 bg_thresh=1008 thresh=2016 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 75.742393: balance_dirty_state: bdi btrfs-1: dirty=703 wb=742 unstable=0 bg_thresh=1008 thresh=2016 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 75.742485: balance_dirty_state: bdi btrfs-1: dirty=728 wb=742 unstable=0 bg_thresh=1007 thresh=2015 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 75.742667: balance_dirty_state: bdi btrfs-1: dirty=753 wb=742 unstable=0 bg_thresh=1007 thresh=2014 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 75.742851: balance_dirty_state: bdi btrfs-1: dirty=778 wb=742 unstable=0 bg_thresh=1009 thresh=2018 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 75.742858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=66564 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.750041: balance_dirty_state: bdi btrfs-1: dirty=778 wb=742 unstable=0 bg_thresh=1009 thresh=2018 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 75.750052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=64384 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.757985: balance_dirty_state: bdi btrfs-1: dirty=778 wb=617 unstable=0 bg_thresh=1012 thresh=2024 gap=629 poll_thresh=18 ino=257 dd-2584 [004] 75.758169: balance_dirty_state: bdi btrfs-1: dirty=803 wb=617 unstable=0 bg_thresh=1012 thresh=2024 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 75.758355: balance_dirty_state: bdi btrfs-1: dirty=828 wb=617 unstable=0 bg_thresh=1011 thresh=2023 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 75.758542: balance_dirty_state: bdi btrfs-1: dirty=828 wb=617 unstable=0 bg_thresh=1011 thresh=2023 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 75.759349: balance_dirty_state: bdi btrfs-1: dirty=853 wb=617 unstable=0 bg_thresh=1011 thresh=2022 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 75.759723: balance_dirty_state: bdi btrfs-1: dirty=878 wb=617 unstable=0 bg_thresh=1013 thresh=2026 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 75.760090: balance_dirty_state: bdi btrfs-1: dirty=928 wb=617 unstable=0 bg_thresh=1012 thresh=2025 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 75.760103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=64384 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.766075: balance_dirty_state: bdi btrfs-1: dirty=928 wb=467 unstable=0 bg_thresh=1011 thresh=2023 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 75.766181: balance_dirty_state: bdi btrfs-1: dirty=928 wb=467 unstable=0 bg_thresh=1008 thresh=2017 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 75.766270: balance_dirty_state: bdi btrfs-1: dirty=953 wb=467 unstable=0 bg_thresh=1011 thresh=2022 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 75.766357: balance_dirty_state: bdi btrfs-1: dirty=953 wb=467 unstable=0 bg_thresh=1008 thresh=2016 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 75.766445: balance_dirty_state: bdi btrfs-1: dirty=978 wb=467 unstable=0 bg_thresh=1010 thresh=2021 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 75.766621: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=467 unstable=0 bg_thresh=1012 thresh=2025 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 75.766796: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=467 unstable=0 bg_thresh=1012 thresh=2024 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 75.766802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=64384 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 75.766863: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28280 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 75.767997: writeback_single_inode: bdi btrfs-1: ino=257 state= age=184 wrote=480 to_write=7712 dd-2584 [004] 75.774041: balance_dirty_state: bdi btrfs-1: dirty=578 wb=817 unstable=0 bg_thresh=1011 thresh=2023 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 75.774129: balance_dirty_state: bdi btrfs-1: dirty=578 wb=817 unstable=0 bg_thresh=1008 thresh=2017 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 75.774193: balance_dirty_state: bdi btrfs-1: dirty=603 wb=817 unstable=0 bg_thresh=1011 thresh=2022 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 75.774251: balance_dirty_state: bdi btrfs-1: dirty=628 wb=817 unstable=0 bg_thresh=1008 thresh=2016 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 75.774477: balance_dirty_state: bdi btrfs-1: dirty=628 wb=817 unstable=0 bg_thresh=1010 thresh=2020 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 75.774593: balance_dirty_state: bdi btrfs-1: dirty=653 wb=817 unstable=0 bg_thresh=1009 thresh=2019 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 75.774709: balance_dirty_state: bdi btrfs-1: dirty=703 wb=817 unstable=0 bg_thresh=1009 thresh=2018 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 75.774714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=64384 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.782061: balance_dirty_state: bdi btrfs-1: dirty=703 wb=692 unstable=0 bg_thresh=1010 thresh=2020 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 75.782153: balance_dirty_state: bdi btrfs-1: dirty=703 wb=692 unstable=0 bg_thresh=1010 thresh=2020 gap=625 poll_thresh=13 ino=257 dd-2584 [004] 75.782215: balance_dirty_state: bdi btrfs-1: dirty=728 wb=692 unstable=0 bg_thresh=1009 thresh=2019 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 75.782274: balance_dirty_state: bdi btrfs-1: dirty=753 wb=692 unstable=0 bg_thresh=1012 thresh=2024 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 75.782333: balance_dirty_state: bdi btrfs-1: dirty=753 wb=692 unstable=0 bg_thresh=1011 thresh=2023 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 75.782447: balance_dirty_state: bdi btrfs-1: dirty=803 wb=692 unstable=0 bg_thresh=1011 thresh=2022 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 75.782563: balance_dirty_state: bdi btrfs-1: dirty=828 wb=692 unstable=0 bg_thresh=1010 thresh=2021 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 75.782567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=64384 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.790096: balance_dirty_state: bdi btrfs-1: dirty=828 wb=692 unstable=0 bg_thresh=1010 thresh=2021 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 75.790103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=64384 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.798025: balance_dirty_state: bdi btrfs-1: dirty=828 wb=542 unstable=0 bg_thresh=1008 thresh=2017 gap=647 poll_thresh=18 ino=257 dd-2584 [004] 75.798132: balance_dirty_state: bdi btrfs-1: dirty=853 wb=542 unstable=0 bg_thresh=1008 thresh=2017 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 75.798229: balance_dirty_state: bdi btrfs-1: dirty=853 wb=542 unstable=0 bg_thresh=1008 thresh=2016 gap=621 poll_thresh=14 ino=257 dd-2584 [004] 75.798325: balance_dirty_state: bdi btrfs-1: dirty=878 wb=542 unstable=0 bg_thresh=1007 thresh=2015 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 75.798732: balance_dirty_state: bdi btrfs-1: dirty=878 wb=542 unstable=0 bg_thresh=1010 thresh=2020 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 75.798920: balance_dirty_state: bdi btrfs-1: dirty=928 wb=542 unstable=0 bg_thresh=1009 thresh=2019 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 75.799107: balance_dirty_state: bdi btrfs-1: dirty=953 wb=542 unstable=0 bg_thresh=1009 thresh=2018 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 75.799299: balance_dirty_state: bdi btrfs-1: dirty=978 wb=542 unstable=0 bg_thresh=1011 thresh=2022 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 75.799305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=64384 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 75.806067: balance_dirty_state: bdi btrfs-1: dirty=978 wb=392 unstable=0 bg_thresh=1012 thresh=2024 gap=654 poll_thresh=19 ino=257 dd-2584 [004] 75.806135: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=392 unstable=0 bg_thresh=1009 thresh=2018 gap=623 poll_thresh=14 ino=257 dd-2584 [004] 75.806198: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=392 unstable=0 bg_thresh=1011 thresh=2023 gap=603 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 75.806232: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28320 wrote=0 to_write=8192 dd-2584 [004] 75.806266: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=392 unstable=0 bg_thresh=1008 thresh=2017 gap=622 poll_thresh=16 ino=257 dd-2584 [004] 75.806400: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=417 unstable=0 bg_thresh=1008 thresh=2016 gap=596 poll_thresh=17 ino=257 dd-2584 [004] 75.806537: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=467 unstable=0 bg_thresh=1010 thresh=2020 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 75.806680: balance_dirty_state: bdi btrfs-1: dirty=978 wb=517 unstable=0 bg_thresh=1009 thresh=2019 gap=524 poll_thresh=19 ino=257 dd-2584 [004] 75.806998: balance_dirty_state: bdi btrfs-1: dirty=853 wb=667 unstable=0 bg_thresh=1009 thresh=2018 gap=498 poll_thresh=20 ino=257 dd-2584 [004] 75.806999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=64384 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 75.808295: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=592 to_write=7600 dd-2584 [001] 75.814043: balance_dirty_state: bdi btrfs-1: dirty=553 wb=842 unstable=0 bg_thresh=1007 thresh=2015 gap=620 poll_thresh=20 ino=257 dd-2584 [001] 75.814109: balance_dirty_state: bdi btrfs-1: dirty=553 wb=842 unstable=0 bg_thresh=1007 thresh=2015 gap=620 poll_thresh=15 ino=257 dd-2584 [001] 75.814169: balance_dirty_state: bdi btrfs-1: dirty=578 wb=842 unstable=0 bg_thresh=1010 thresh=2020 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 75.814285: balance_dirty_state: bdi btrfs-1: dirty=603 wb=842 unstable=0 bg_thresh=1012 thresh=2025 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 75.814403: balance_dirty_state: bdi btrfs-1: dirty=628 wb=842 unstable=0 bg_thresh=1012 thresh=2024 gap=554 poll_thresh=18 ino=257 dd-2584 [001] 75.814522: balance_dirty_state: bdi btrfs-1: dirty=678 wb=842 unstable=0 bg_thresh=1014 thresh=2028 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 75.814639: balance_dirty_state: bdi btrfs-1: dirty=703 wb=842 unstable=0 bg_thresh=1013 thresh=2027 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 75.814644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=64384 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 75.822119: balance_dirty_state: bdi btrfs-1: dirty=703 wb=842 unstable=0 bg_thresh=1013 thresh=2027 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 75.822126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=64384 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 75.829995: balance_dirty_state: bdi btrfs-1: dirty=703 wb=842 unstable=0 bg_thresh=1019 thresh=2039 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 75.830000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-248% task_weight=98% bdi_bw=64384 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 75.838025: balance_dirty_state: bdi btrfs-1: dirty=703 wb=717 unstable=0 bg_thresh=1014 thresh=2028 gap=608 poll_thresh=20 ino=257 dd-2584 [001] 75.838089: balance_dirty_state: bdi btrfs-1: dirty=728 wb=717 unstable=0 bg_thresh=1014 thresh=2028 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 75.838148: balance_dirty_state: bdi btrfs-1: dirty=728 wb=717 unstable=0 bg_thresh=1016 thresh=2033 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 75.838270: balance_dirty_state: bdi btrfs-1: dirty=778 wb=717 unstable=0 bg_thresh=1016 thresh=2032 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 75.838577: balance_dirty_state: bdi btrfs-1: dirty=803 wb=717 unstable=0 bg_thresh=1013 thresh=2026 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 75.838582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=64384 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 75.846085: balance_dirty_state: bdi btrfs-1: dirty=803 wb=617 unstable=0 bg_thresh=1010 thresh=2020 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 75.846161: balance_dirty_state: bdi btrfs-1: dirty=803 wb=617 unstable=0 bg_thresh=1006 thresh=2013 gap=593 poll_thresh=13 ino=257 dd-2584 [001] 75.846224: balance_dirty_state: bdi btrfs-1: dirty=828 wb=617 unstable=0 bg_thresh=1009 thresh=2018 gap=573 poll_thresh=14 ino=257 dd-2584 [001] 75.846287: balance_dirty_state: bdi btrfs-1: dirty=853 wb=617 unstable=0 bg_thresh=1009 thresh=2018 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 75.846352: balance_dirty_state: bdi btrfs-1: dirty=853 wb=617 unstable=0 bg_thresh=1006 thresh=2013 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 75.846482: balance_dirty_state: bdi btrfs-1: dirty=903 wb=617 unstable=0 bg_thresh=1009 thresh=2018 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 75.846487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=64384 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 75.854031: balance_dirty_state: bdi btrfs-1: dirty=903 wb=617 unstable=0 bg_thresh=1004 thresh=2009 gap=489 poll_thresh=17 ino=257 dd-2584 [001] 75.854036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=62376 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 75.862088: balance_dirty_state: bdi btrfs-1: dirty=903 wb=367 unstable=0 bg_thresh=1007 thresh=2015 gap=745 poll_thresh=17 ino=257 dd-2584 [006] 75.862207: balance_dirty_state: bdi btrfs-1: dirty=903 wb=367 unstable=0 bg_thresh=1010 thresh=2020 gap=750 poll_thresh=13 ino=257 dd-2584 [006] 75.862323: balance_dirty_state: bdi btrfs-1: dirty=928 wb=367 unstable=0 bg_thresh=1010 thresh=2020 gap=725 poll_thresh=14 ino=257 dd-2584 [006] 75.862437: balance_dirty_state: bdi btrfs-1: dirty=953 wb=367 unstable=0 bg_thresh=1012 thresh=2025 gap=705 poll_thresh=15 ino=257 dd-2584 [006] 75.862552: balance_dirty_state: bdi btrfs-1: dirty=953 wb=367 unstable=0 bg_thresh=1012 thresh=2025 gap=705 poll_thresh=16 ino=257 dd-2584 [006] 75.862787: balance_dirty_state: bdi btrfs-1: dirty=978 wb=367 unstable=0 bg_thresh=1015 thresh=2030 gap=685 poll_thresh=17 ino=257 dd-2584 [006] 75.863024: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=367 unstable=0 bg_thresh=1017 thresh=2034 gap=639 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 75.863111: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28376 wrote=0 to_write=8192 dd-2584 [006] 75.864538: balance_dirty_state: bdi btrfs-1: dirty=678 wb=717 unstable=0 bg_thresh=1016 thresh=2032 gap=637 poll_thresh=19 ino=257 dd-2584 [006] 75.864793: balance_dirty_state: bdi btrfs-1: dirty=653 wb=792 unstable=0 bg_thresh=1015 thresh=2031 gap=586 poll_thresh=20 ino=257 dd-2584 [006] 75.865052: balance_dirty_state: bdi btrfs-1: dirty=653 wb=842 unstable=0 bg_thresh=1015 thresh=2030 gap=535 poll_thresh=21 ino=257 dd-2584 [006] 75.865304: balance_dirty_state: bdi btrfs-1: dirty=628 wb=867 unstable=0 bg_thresh=1014 thresh=2029 gap=534 poll_thresh=22 ino=257 dd-2584 [006] 75.865565: balance_dirty_state: bdi btrfs-1: dirty=603 wb=917 unstable=0 bg_thresh=1016 thresh=2033 gap=513 poll_thresh=23 ino=257 dd-2584 [006] 75.865824: balance_dirty_state: bdi btrfs-1: dirty=578 wb=967 unstable=0 bg_thresh=1016 thresh=2032 gap=487 poll_thresh=24 ino=257 dd-2584 [006] 75.865827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=62376 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 75.866041: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=672 to_write=7520 dd-2584 [006] 75.870107: balance_dirty_state: bdi btrfs-1: dirty=528 wb=892 unstable=0 bg_thresh=1010 thresh=2021 gap=601 poll_thresh=24 ino=257 dd-2584 [006] 75.870292: balance_dirty_state: bdi btrfs-1: dirty=553 wb=892 unstable=0 bg_thresh=1010 thresh=2021 gap=576 poll_thresh=18 ino=257 dd-2584 [006] 75.870663: balance_dirty_state: bdi btrfs-1: dirty=578 wb=892 unstable=0 bg_thresh=1011 thresh=2022 gap=552 poll_thresh=19 ino=257 dd-2584 [006] 75.871345: balance_dirty_state: bdi btrfs-1: dirty=628 wb=892 unstable=0 bg_thresh=1013 thresh=2027 gap=507 poll_thresh=20 ino=257 dd-2584 [006] 75.871579: balance_dirty_state: bdi btrfs-1: dirty=653 wb=892 unstable=0 bg_thresh=1013 thresh=2026 gap=481 poll_thresh=21 ino=257 dd-2584 [006] 75.871588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=62376 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 75.878088: balance_dirty_state: bdi btrfs-1: dirty=653 wb=767 unstable=0 bg_thresh=1013 thresh=2026 gap=606 poll_thresh=21 ino=257 dd-2584 [006] 75.878185: balance_dirty_state: bdi btrfs-1: dirty=678 wb=767 unstable=0 bg_thresh=1015 thresh=2031 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 75.878302: balance_dirty_state: bdi btrfs-1: dirty=703 wb=767 unstable=0 bg_thresh=1015 thresh=2030 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 75.878421: balance_dirty_state: bdi btrfs-1: dirty=728 wb=767 unstable=0 bg_thresh=1014 thresh=2028 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 75.878542: balance_dirty_state: bdi btrfs-1: dirty=753 wb=767 unstable=0 bg_thresh=1013 thresh=2027 gap=507 poll_thresh=19 ino=257 dd-2584 [006] 75.878661: balance_dirty_state: bdi btrfs-1: dirty=803 wb=767 unstable=0 bg_thresh=1013 thresh=2026 gap=456 poll_thresh=20 ino=257 dd-2584 [006] 75.878666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-318% task_weight=98% bdi_bw=62376 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 75.886167: balance_dirty_state: bdi btrfs-1: dirty=803 wb=667 unstable=0 bg_thresh=1015 thresh=2031 gap=561 poll_thresh=20 ino=257 dd-2584 [002] 75.886232: balance_dirty_state: bdi btrfs-1: dirty=803 wb=667 unstable=0 bg_thresh=1015 thresh=2031 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 75.886291: balance_dirty_state: bdi btrfs-1: dirty=828 wb=667 unstable=0 bg_thresh=1018 thresh=2036 gap=541 poll_thresh=16 ino=257 dd-2584 [002] 75.886407: balance_dirty_state: bdi btrfs-1: dirty=853 wb=667 unstable=0 bg_thresh=1020 thresh=2041 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 75.886698: balance_dirty_state: bdi btrfs-1: dirty=903 wb=667 unstable=0 bg_thresh=1020 thresh=2040 gap=470 poll_thresh=18 ino=257 dd-2584 [002] 75.886703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-292% task_weight=98% bdi_bw=62376 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 75.898215: balance_dirty_state: bdi btrfs-1: dirty=903 wb=542 unstable=0 bg_thresh=1018 thresh=2036 gap=591 poll_thresh=18 ino=257 dd-2584 [002] 75.898280: balance_dirty_state: bdi btrfs-1: dirty=903 wb=542 unstable=0 bg_thresh=1018 thresh=2036 gap=591 poll_thresh=13 ino=257 dd-2584 [002] 75.898339: balance_dirty_state: bdi btrfs-1: dirty=928 wb=542 unstable=0 bg_thresh=1020 thresh=2041 gap=571 poll_thresh=14 ino=257 dd-2584 [002] 75.898399: balance_dirty_state: bdi btrfs-1: dirty=953 wb=542 unstable=0 bg_thresh=1020 thresh=2041 gap=546 poll_thresh=15 ino=257 dd-2584 [002] 75.898460: balance_dirty_state: bdi btrfs-1: dirty=953 wb=542 unstable=0 bg_thresh=1023 thresh=2046 gap=551 poll_thresh=16 ino=257 dd-2584 [002] 75.898582: balance_dirty_state: bdi btrfs-1: dirty=978 wb=542 unstable=0 bg_thresh=1022 thresh=2045 gap=525 poll_thresh=17 ino=257 dd-2584 [002] 75.898704: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=542 unstable=0 bg_thresh=1019 thresh=2038 gap=468 poll_thresh=18 ino=257 dd-2584 [002] 75.898709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=62376 base_bw=56 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 75.898765: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28412 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 75.899924: writeback_single_inode: bdi btrfs-1: ino=257 state= age=124 wrote=480 to_write=7712 dd-2584 [002] 75.906023: balance_dirty_state: bdi btrfs-1: dirty=553 wb=892 unstable=0 bg_thresh=1013 thresh=2026 gap=581 poll_thresh=18 ino=257 dd-2584 [002] 75.906096: balance_dirty_state: bdi btrfs-1: dirty=553 wb=892 unstable=0 bg_thresh=1015 thresh=2031 gap=586 poll_thresh=13 ino=257 dd-2584 [002] 75.906157: balance_dirty_state: bdi btrfs-1: dirty=578 wb=892 unstable=0 bg_thresh=1015 thresh=2031 gap=561 poll_thresh=14 ino=257 dd-2584 [002] 75.906217: balance_dirty_state: bdi btrfs-1: dirty=603 wb=892 unstable=0 bg_thresh=1018 thresh=2036 gap=541 poll_thresh=15 ino=257 dd-2584 [002] 75.906278: balance_dirty_state: bdi btrfs-1: dirty=603 wb=892 unstable=0 bg_thresh=1018 thresh=2036 gap=541 poll_thresh=16 ino=257 dd-2584 [002] 75.906399: balance_dirty_state: bdi btrfs-1: dirty=653 wb=892 unstable=0 bg_thresh=1020 thresh=2041 gap=496 poll_thresh=17 ino=257 dd-2584 [002] 75.906404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=62376 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 75.914101: balance_dirty_state: bdi btrfs-1: dirty=653 wb=892 unstable=0 bg_thresh=1020 thresh=2041 gap=496 poll_thresh=17 ino=257 dd-2584 [002] 75.914109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=62376 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 75.922157: balance_dirty_state: bdi btrfs-1: dirty=653 wb=892 unstable=0 bg_thresh=1020 thresh=2041 gap=496 poll_thresh=17 ino=257 dd-2584 [002] 75.922165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=62376 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 75.930141: balance_dirty_state: bdi btrfs-1: dirty=653 wb=767 unstable=0 bg_thresh=1020 thresh=2040 gap=620 poll_thresh=17 ino=257 dd-2584 [002] 75.930527: balance_dirty_state: bdi btrfs-1: dirty=653 wb=767 unstable=0 bg_thresh=1020 thresh=2040 gap=620 poll_thresh=13 ino=257 dd-2584 [002] 75.930621: balance_dirty_state: bdi btrfs-1: dirty=678 wb=767 unstable=0 bg_thresh=1022 thresh=2045 gap=600 poll_thresh=14 ino=257 dd-2584 [002] 75.930716: balance_dirty_state: bdi btrfs-1: dirty=703 wb=767 unstable=0 bg_thresh=1019 thresh=2039 gap=569 poll_thresh=15 ino=257 dd-2584 [002] 75.930810: balance_dirty_state: bdi btrfs-1: dirty=703 wb=767 unstable=0 bg_thresh=1022 thresh=2044 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 75.930999: balance_dirty_state: bdi btrfs-1: dirty=728 wb=767 unstable=0 bg_thresh=1021 thresh=2043 gap=548 poll_thresh=17 ino=257 dd-2584 [002] 75.931188: balance_dirty_state: bdi btrfs-1: dirty=778 wb=767 unstable=0 bg_thresh=1023 thresh=2047 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 75.931195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=62376 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 75.938161: balance_dirty_state: bdi btrfs-1: dirty=778 wb=767 unstable=0 bg_thresh=1023 thresh=2047 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 75.938170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=62376 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 75.950024: balance_dirty_state: bdi btrfs-1: dirty=778 wb=467 unstable=0 bg_thresh=1016 thresh=2033 gap=788 poll_thresh=18 ino=257 dd-2584 [002] 75.950087: balance_dirty_state: bdi btrfs-1: dirty=778 wb=467 unstable=0 bg_thresh=1016 thresh=2033 gap=788 poll_thresh=13 ino=257 dd-2584 [002] 75.950145: balance_dirty_state: bdi btrfs-1: dirty=803 wb=467 unstable=0 bg_thresh=1016 thresh=2033 gap=763 poll_thresh=14 ino=257 dd-2584 [002] 75.950203: balance_dirty_state: bdi btrfs-1: dirty=828 wb=467 unstable=0 bg_thresh=1019 thresh=2038 gap=743 poll_thresh=15 ino=257 dd-2584 [002] 75.950261: balance_dirty_state: bdi btrfs-1: dirty=828 wb=467 unstable=0 bg_thresh=1021 thresh=2043 gap=748 poll_thresh=16 ino=257 dd-2584 [002] 75.950377: balance_dirty_state: bdi btrfs-1: dirty=878 wb=467 unstable=0 bg_thresh=1024 thresh=2048 gap=703 poll_thresh=17 ino=257 dd-2584 [002] 75.950495: balance_dirty_state: bdi btrfs-1: dirty=903 wb=467 unstable=0 bg_thresh=1023 thresh=2047 gap=677 poll_thresh=18 ino=257 dd-2584 [002] 75.950785: balance_dirty_state: bdi btrfs-1: dirty=928 wb=467 unstable=0 bg_thresh=1020 thresh=2040 gap=645 poll_thresh=19 ino=257 dd-2584 [002] 75.950903: balance_dirty_state: bdi btrfs-1: dirty=953 wb=467 unstable=0 bg_thresh=1022 thresh=2044 gap=624 poll_thresh=20 ino=257 dd-2584 [002] 75.951021: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=467 unstable=0 bg_thresh=1021 thresh=2043 gap=573 poll_thresh=21 ino=257 dd-2584 [002] 75.951139: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=467 unstable=0 bg_thresh=1021 thresh=2042 gap=547 poll_thresh=22 ino=257 flush-btrfs-1-2586 [005] 75.951190: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28464 wrote=0 to_write=8192 dd-2584 [002] 75.951264: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=467 unstable=0 bg_thresh=1020 thresh=2041 gap=521 poll_thresh=23 ino=257 dd-2584 [002] 75.951395: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=517 unstable=0 bg_thresh=1022 thresh=2045 gap=475 poll_thresh=24 ino=257 dd-2584 [002] 75.951396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-94% task_gap=-288% task_weight=100% bdi_bw=62376 base_bw=56 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 75.952480: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=544 to_write=7648 dd-2584 [002] 75.962030: balance_dirty_state: bdi btrfs-1: dirty=553 wb=892 unstable=0 bg_thresh=1016 thresh=2032 gap=587 poll_thresh=24 ino=257 dd-2584 [002] 75.962097: balance_dirty_state: bdi btrfs-1: dirty=553 wb=892 unstable=0 bg_thresh=1016 thresh=2032 gap=587 poll_thresh=18 ino=257 dd-2584 [002] 75.962218: balance_dirty_state: bdi btrfs-1: dirty=578 wb=892 unstable=0 bg_thresh=1018 thresh=2037 gap=567 poll_thresh=19 ino=257 dd-2584 [002] 75.962510: balance_dirty_state: bdi btrfs-1: dirty=628 wb=892 unstable=0 bg_thresh=1021 thresh=2042 gap=522 poll_thresh=20 ino=257 dd-2584 [002] 75.962632: balance_dirty_state: bdi btrfs-1: dirty=653 wb=892 unstable=0 bg_thresh=1023 thresh=2046 gap=501 poll_thresh=21 ino=257 dd-2584 [002] 75.962637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-194% task_weight=98% bdi_bw=61264 base_bw=56 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 75.970142: balance_dirty_state: bdi btrfs-1: dirty=653 wb=792 unstable=0 bg_thresh=1020 thresh=2040 gap=595 poll_thresh=21 ino=257 dd-2584 [002] 75.970208: balance_dirty_state: bdi btrfs-1: dirty=678 wb=792 unstable=0 bg_thresh=1020 thresh=2040 gap=570 poll_thresh=16 ino=257 dd-2584 [002] 75.970326: balance_dirty_state: bdi btrfs-1: dirty=703 wb=792 unstable=0 bg_thresh=1022 thresh=2045 gap=550 poll_thresh=17 ino=257 dd-2584 [002] 75.970446: balance_dirty_state: bdi btrfs-1: dirty=728 wb=792 unstable=0 bg_thresh=1022 thresh=2044 gap=524 poll_thresh=18 ino=257 dd-2584 [002] 75.970565: balance_dirty_state: bdi btrfs-1: dirty=753 wb=792 unstable=0 bg_thresh=1024 thresh=2048 gap=503 poll_thresh=19 ino=257 dd-2584 [002] 75.970570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-240% task_weight=100% bdi_bw=61264 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 75.978022: balance_dirty_state: bdi btrfs-1: dirty=753 wb=542 unstable=0 bg_thresh=1016 thresh=2033 gap=738 poll_thresh=19 ino=257 dd-2584 [002] 75.978102: balance_dirty_state: bdi btrfs-1: dirty=769 wb=543 unstable=0 bg_thresh=1016 thresh=2032 gap=720 poll_thresh=14 ino=257 dd-2584 [002] 75.978182: balance_dirty_state: bdi btrfs-1: dirty=794 wb=543 unstable=0 bg_thresh=1016 thresh=2032 gap=695 poll_thresh=15 ino=257 dd-2584 [002] 75.978245: balance_dirty_state: bdi btrfs-1: dirty=794 wb=543 unstable=0 bg_thresh=1018 thresh=2037 gap=700 poll_thresh=16 ino=257 dd-2584 [002] 75.978368: balance_dirty_state: bdi btrfs-1: dirty=844 wb=543 unstable=0 bg_thresh=1021 thresh=2042 gap=655 poll_thresh=17 ino=257 dd-2584 [002] 75.978663: balance_dirty_state: bdi btrfs-1: dirty=869 wb=543 unstable=0 bg_thresh=1023 thresh=2046 gap=634 poll_thresh=18 ino=257 dd-2584 [002] 75.978783: balance_dirty_state: bdi btrfs-1: dirty=894 wb=543 unstable=0 bg_thresh=1022 thresh=2045 gap=608 poll_thresh=19 ino=257 dd-2584 [002] 75.978900: balance_dirty_state: bdi btrfs-1: dirty=944 wb=543 unstable=0 bg_thresh=1022 thresh=2044 gap=557 poll_thresh=20 ino=257 dd-2584 [002] 75.979019: balance_dirty_state: bdi btrfs-1: dirty=969 wb=543 unstable=0 bg_thresh=1021 thresh=2043 gap=531 poll_thresh=21 ino=257 dd-2584 [002] 75.979138: balance_dirty_state: bdi btrfs-1: dirty=994 wb=543 unstable=0 bg_thresh=1023 thresh=2047 gap=510 poll_thresh=22 ino=257 dd-2584 [002] 75.979143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-92% task_gap=-284% task_weight=98% bdi_bw=61264 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 75.986029: balance_dirty_state: bdi btrfs-1: dirty=994 wb=543 unstable=0 bg_thresh=1019 thresh=2039 gap=502 poll_thresh=22 ino=257 dd-2584 [002] 75.986034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-294% task_weight=98% bdi_bw=61264 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 75.994046: balance_dirty_state: bdi btrfs-1: dirty=994 wb=293 unstable=0 bg_thresh=1016 thresh=2032 gap=745 poll_thresh=22 ino=257 dd-2584 [002] 75.994111: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=293 unstable=0 bg_thresh=1016 thresh=2032 gap=720 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 75.994165: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28508 wrote=0 to_write=8192 dd-2584 [002] 75.994238: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=293 unstable=0 bg_thresh=1021 thresh=2042 gap=705 poll_thresh=17 ino=257 dd-2584 [002] 75.994365: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=343 unstable=0 bg_thresh=1023 thresh=2047 gap=660 poll_thresh=18 ino=257 dd-2584 [002] 75.994499: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=393 unstable=0 bg_thresh=1023 thresh=2046 gap=609 poll_thresh=19 ino=257 dd-2584 [002] 75.994801: balance_dirty_state: bdi btrfs-1: dirty=919 wb=518 unstable=0 bg_thresh=1022 thresh=2045 gap=608 poll_thresh=20 ino=257 dd-2584 [002] 75.994930: balance_dirty_state: bdi btrfs-1: dirty=894 wb=568 unstable=0 bg_thresh=1021 thresh=2043 gap=581 poll_thresh=21 ino=257 dd-2584 [002] 75.995061: balance_dirty_state: bdi btrfs-1: dirty=869 wb=643 unstable=0 bg_thresh=1021 thresh=2042 gap=530 poll_thresh=22 ino=257 dd-2584 [002] 75.995189: balance_dirty_state: bdi btrfs-1: dirty=869 wb=693 unstable=0 bg_thresh=1020 thresh=2041 gap=479 poll_thresh=23 ino=257 dd-2584 [002] 75.995190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=61264 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 75.995925: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=704 to_write=7488 dd-2584 [002] 76.002046: balance_dirty_state: bdi btrfs-1: dirty=563 wb=859 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=23 ino=257 dd-2584 [002] 76.002120: balance_dirty_state: bdi btrfs-1: dirty=563 wb=859 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=17 ino=257 dd-2584 [002] 76.002241: balance_dirty_state: bdi btrfs-1: dirty=613 wb=859 unstable=0 bg_thresh=1002 thresh=2005 gap=533 poll_thresh=18 ino=257 dd-2584 [002] 76.002364: balance_dirty_state: bdi btrfs-1: dirty=638 wb=859 unstable=0 bg_thresh=1005 thresh=2010 gap=513 poll_thresh=19 ino=257 dd-2584 [002] 76.002490: balance_dirty_state: bdi btrfs-1: dirty=663 wb=859 unstable=0 bg_thresh=1007 thresh=2014 gap=492 poll_thresh=20 ino=257 dd-2584 [002] 76.002496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-374% task_weight=98% bdi_bw=61264 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.010031: balance_dirty_state: bdi btrfs-1: dirty=663 wb=719 unstable=0 bg_thresh=996 thresh=1992 gap=610 poll_thresh=20 ino=257 dd-2584 [002] 76.010100: balance_dirty_state: bdi btrfs-1: dirty=688 wb=719 unstable=0 bg_thresh=996 thresh=1992 gap=585 poll_thresh=15 ino=257 dd-2584 [002] 76.010351: balance_dirty_state: bdi btrfs-1: dirty=688 wb=719 unstable=0 bg_thresh=998 thresh=1997 gap=590 poll_thresh=16 ino=257 dd-2584 [002] 76.010467: balance_dirty_state: bdi btrfs-1: dirty=738 wb=719 unstable=0 bg_thresh=1001 thresh=2002 gap=545 poll_thresh=17 ino=257 dd-2584 [002] 76.010585: balance_dirty_state: bdi btrfs-1: dirty=763 wb=719 unstable=0 bg_thresh=1003 thresh=2007 gap=525 poll_thresh=18 ino=257 dd-2584 [002] 76.010704: balance_dirty_state: bdi btrfs-1: dirty=788 wb=719 unstable=0 bg_thresh=1003 thresh=2006 gap=499 poll_thresh=19 ino=257 dd-2584 [002] 76.010709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=61264 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.018151: balance_dirty_state: bdi btrfs-1: dirty=792 wb=556 unstable=0 bg_thresh=1003 thresh=2006 gap=658 poll_thresh=19 ino=257 dd-2584 [002] 76.018231: balance_dirty_state: bdi btrfs-1: dirty=817 wb=556 unstable=0 bg_thresh=1003 thresh=2006 gap=633 poll_thresh=14 ino=257 dd-2584 [002] 76.018292: balance_dirty_state: bdi btrfs-1: dirty=842 wb=556 unstable=0 bg_thresh=1005 thresh=2011 gap=613 poll_thresh=15 ino=257 dd-2584 [002] 76.018351: balance_dirty_state: bdi btrfs-1: dirty=842 wb=556 unstable=0 bg_thresh=1002 thresh=2005 gap=607 poll_thresh=16 ino=257 dd-2584 [002] 76.018468: balance_dirty_state: bdi btrfs-1: dirty=867 wb=556 unstable=0 bg_thresh=1002 thresh=2004 gap=581 poll_thresh=17 ino=257 dd-2584 [002] 76.018587: balance_dirty_state: bdi btrfs-1: dirty=917 wb=556 unstable=0 bg_thresh=1004 thresh=2008 gap=535 poll_thresh=18 ino=257 dd-2584 [002] 76.018705: balance_dirty_state: bdi btrfs-1: dirty=942 wb=556 unstable=0 bg_thresh=1003 thresh=2007 gap=509 poll_thresh=19 ino=257 dd-2584 [002] 76.018997: balance_dirty_state: bdi btrfs-1: dirty=967 wb=556 unstable=0 bg_thresh=1003 thresh=2006 gap=483 poll_thresh=20 ino=257 dd-2584 [002] 76.019002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=61264 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.026078: balance_dirty_state: bdi btrfs-1: dirty=971 wb=440 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=20 ino=257 dd-2584 [002] 76.026186: balance_dirty_state: bdi btrfs-1: dirty=971 wb=440 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=15 ino=257 dd-2584 [002] 76.026245: balance_dirty_state: bdi btrfs-1: dirty=996 wb=440 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 76.026355: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=440 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 76.026414: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28540 wrote=0 to_write=8192 dd-2584 [002] 76.026484: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=440 unstable=0 bg_thresh=1006 thresh=2012 gap=501 poll_thresh=18 ino=257 dd-2584 [002] 76.026486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=61264 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 76.028798: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=512 to_write=7680 dd-2584 [002] 76.034197: balance_dirty_state: bdi btrfs-1: dirty=546 wb=940 unstable=0 bg_thresh=1006 thresh=2012 gap=526 poll_thresh=18 ino=257 dd-2584 [002] 76.034330: balance_dirty_state: bdi btrfs-1: dirty=546 wb=940 unstable=0 bg_thresh=1008 thresh=2017 gap=531 poll_thresh=13 ino=257 dd-2584 [002] 76.034450: balance_dirty_state: bdi btrfs-1: dirty=571 wb=940 unstable=0 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=14 ino=257 dd-2584 [002] 76.034459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=61264 base_bw=56 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 76.042259: balance_dirty_state: bdi btrfs-1: dirty=566 wb=948 unstable=0 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=14 ino=257 dd-2584 [002] 76.042272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-324% task_weight=99% bdi_bw=61264 base_bw=56 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 76.050263: balance_dirty_state: bdi btrfs-1: dirty=570 wb=832 unstable=0 bg_thresh=1009 thresh=2018 gap=616 poll_thresh=14 ino=257 dd-2584 [002] 76.050354: balance_dirty_state: bdi btrfs-1: dirty=595 wb=832 unstable=0 bg_thresh=1009 thresh=2018 gap=591 poll_thresh=10 ino=257 dd-2584 [002] 76.050411: balance_dirty_state: bdi btrfs-1: dirty=595 wb=832 unstable=0 bg_thresh=1011 thresh=2023 gap=596 poll_thresh=11 ino=257 dd-2584 [002] 76.050470: balance_dirty_state: bdi btrfs-1: dirty=620 wb=832 unstable=0 bg_thresh=1011 thresh=2023 gap=571 poll_thresh=12 ino=257 dd-2584 [002] 76.050528: balance_dirty_state: bdi btrfs-1: dirty=645 wb=832 unstable=0 bg_thresh=1011 thresh=2022 gap=545 poll_thresh=13 ino=257 dd-2584 [002] 76.050586: balance_dirty_state: bdi btrfs-1: dirty=645 wb=832 unstable=0 bg_thresh=1011 thresh=2022 gap=545 poll_thresh=14 ino=257 dd-2584 [002] 76.050644: balance_dirty_state: bdi btrfs-1: dirty=670 wb=832 unstable=0 bg_thresh=1010 thresh=2021 gap=519 poll_thresh=15 ino=257 dd-2584 [002] 76.050871: balance_dirty_state: bdi btrfs-1: dirty=670 wb=832 unstable=0 bg_thresh=1013 thresh=2026 gap=524 poll_thresh=16 ino=257 dd-2584 [002] 76.050985: balance_dirty_state: bdi btrfs-1: dirty=720 wb=832 unstable=0 bg_thresh=1012 thresh=2025 gap=473 poll_thresh=17 ino=257 dd-2584 [002] 76.050989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-130% task_gap=-359% task_weight=98% bdi_bw=61264 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.058242: balance_dirty_state: bdi btrfs-1: dirty=720 wb=832 unstable=0 bg_thresh=1012 thresh=2025 gap=473 poll_thresh=17 ino=257 dd-2584 [002] 76.058256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-130% task_gap=-359% task_weight=98% bdi_bw=61264 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.066218: balance_dirty_state: bdi btrfs-1: dirty=720 wb=707 unstable=0 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=17 ino=257 dd-2584 [002] 76.066346: balance_dirty_state: bdi btrfs-1: dirty=720 wb=707 unstable=0 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=13 ino=257 dd-2584 [002] 76.066464: balance_dirty_state: bdi btrfs-1: dirty=745 wb=707 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=14 ino=257 dd-2584 [002] 76.066579: balance_dirty_state: bdi btrfs-1: dirty=770 wb=707 unstable=0 bg_thresh=1006 thresh=2012 gap=535 poll_thresh=15 ino=257 dd-2584 [002] 76.066694: balance_dirty_state: bdi btrfs-1: dirty=770 wb=707 unstable=0 bg_thresh=1008 thresh=2017 gap=540 poll_thresh=16 ino=257 dd-2584 [002] 76.066926: balance_dirty_state: bdi btrfs-1: dirty=820 wb=707 unstable=0 bg_thresh=1011 thresh=2022 gap=495 poll_thresh=17 ino=257 dd-2584 [002] 76.066936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-132% task_gap=-363% task_weight=98% bdi_bw=60508 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.074067: balance_dirty_state: bdi btrfs-1: dirty=820 wb=532 unstable=0 bg_thresh=1005 thresh=2010 gap=658 poll_thresh=17 ino=257 dd-2584 [002] 76.074204: balance_dirty_state: bdi btrfs-1: dirty=820 wb=532 unstable=0 bg_thresh=1005 thresh=2010 gap=658 poll_thresh=13 ino=257 dd-2584 [002] 76.074321: balance_dirty_state: bdi btrfs-1: dirty=845 wb=532 unstable=0 bg_thresh=1007 thresh=2015 gap=638 poll_thresh=14 ino=257 dd-2584 [002] 76.074436: balance_dirty_state: bdi btrfs-1: dirty=845 wb=532 unstable=0 bg_thresh=1007 thresh=2015 gap=638 poll_thresh=15 ino=257 dd-2584 [002] 76.074552: balance_dirty_state: bdi btrfs-1: dirty=870 wb=532 unstable=0 bg_thresh=1010 thresh=2020 gap=618 poll_thresh=16 ino=257 dd-2584 [002] 76.074784: balance_dirty_state: bdi btrfs-1: dirty=895 wb=532 unstable=0 bg_thresh=1012 thresh=2025 gap=598 poll_thresh=17 ino=257 dd-2584 [002] 76.075371: balance_dirty_state: bdi btrfs-1: dirty=945 wb=532 unstable=0 bg_thresh=1012 thresh=2024 gap=547 poll_thresh=18 ino=257 dd-2584 [002] 76.075605: balance_dirty_state: bdi btrfs-1: dirty=970 wb=532 unstable=0 bg_thresh=1014 thresh=2028 gap=526 poll_thresh=19 ino=257 dd-2584 [002] 76.075842: balance_dirty_state: bdi btrfs-1: dirty=995 wb=532 unstable=0 bg_thresh=1010 thresh=2021 gap=494 poll_thresh=20 ino=257 dd-2584 [002] 76.075851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=60508 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.082264: balance_dirty_state: bdi btrfs-1: dirty=995 wb=532 unstable=0 bg_thresh=1010 thresh=2021 gap=494 poll_thresh=20 ino=257 dd-2584 [002] 76.082274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=60508 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.090069: balance_dirty_state: bdi btrfs-1: dirty=995 wb=407 unstable=0 bg_thresh=1013 thresh=2026 gap=624 poll_thresh=20 ino=257 dd-2584 [002] 76.090133: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=407 unstable=0 bg_thresh=1013 thresh=2026 gap=599 poll_thresh=15 ino=257 dd-2584 [002] 76.090196: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=407 unstable=0 bg_thresh=1015 thresh=2031 gap=579 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 76.090205: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28604 wrote=0 to_write=8192 dd-2584 [002] 76.090319: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=407 unstable=0 bg_thresh=1018 thresh=2036 gap=559 poll_thresh=17 ino=257 dd-2584 [002] 76.090445: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=457 unstable=0 bg_thresh=1020 thresh=2041 gap=539 poll_thresh=18 ino=257 dd-2584 [002] 76.090576: balance_dirty_state: bdi btrfs-1: dirty=995 wb=507 unstable=0 bg_thresh=1020 thresh=2040 gap=538 poll_thresh=19 ino=257 dd-2584 [002] 76.090706: balance_dirty_state: bdi btrfs-1: dirty=995 wb=582 unstable=0 bg_thresh=1019 thresh=2038 gap=461 poll_thresh=20 ino=257 dd-2584 [002] 76.090708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=60508 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 76.091706: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=624 to_write=7568 dd-2584 [002] 76.098129: balance_dirty_state: bdi btrfs-1: dirty=545 wb=1032 unstable=0 bg_thresh=1021 thresh=2043 gap=466 poll_thresh=20 ino=257 dd-2584 [002] 76.098136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-72% task_gap=-245% task_weight=100% bdi_bw=60508 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.106129: balance_dirty_state: bdi btrfs-1: dirty=545 wb=1032 unstable=0 bg_thresh=1013 thresh=2027 gap=450 poll_thresh=20 ino=257 dd-2584 [002] 76.106137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=60508 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.114151: balance_dirty_state: bdi btrfs-1: dirty=545 wb=1032 unstable=0 bg_thresh=1020 thresh=2041 gap=464 poll_thresh=20 ino=257 dd-2584 [002] 76.114160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=60508 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.122089: balance_dirty_state: bdi btrfs-1: dirty=545 wb=907 unstable=0 bg_thresh=1015 thresh=2031 gap=579 poll_thresh=20 ino=257 dd-2584 [002] 76.122182: balance_dirty_state: bdi btrfs-1: dirty=545 wb=907 unstable=0 bg_thresh=1015 thresh=2031 gap=579 poll_thresh=15 ino=257 dd-2584 [002] 76.122505: balance_dirty_state: bdi btrfs-1: dirty=570 wb=907 unstable=0 bg_thresh=1018 thresh=2036 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 76.122661: balance_dirty_state: bdi btrfs-1: dirty=595 wb=907 unstable=0 bg_thresh=1020 thresh=2041 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 76.122821: balance_dirty_state: bdi btrfs-1: dirty=620 wb=907 unstable=0 bg_thresh=1020 thresh=2040 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 76.122980: balance_dirty_state: bdi btrfs-1: dirty=670 wb=907 unstable=0 bg_thresh=1019 thresh=2039 gap=462 poll_thresh=19 ino=257 dd-2584 [002] 76.122986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=60508 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.130194: balance_dirty_state: bdi btrfs-1: dirty=670 wb=907 unstable=0 bg_thresh=1013 thresh=2027 gap=450 poll_thresh=19 ino=257 dd-2584 [002] 76.130203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-312% task_weight=100% bdi_bw=60508 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.138108: balance_dirty_state: bdi btrfs-1: dirty=670 wb=782 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=19 ino=257 dd-2584 [002] 76.138186: balance_dirty_state: bdi btrfs-1: dirty=670 wb=782 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=14 ino=257 dd-2584 [002] 76.138245: balance_dirty_state: bdi btrfs-1: dirty=695 wb=782 unstable=0 bg_thresh=1010 thresh=2020 gap=543 poll_thresh=15 ino=257 dd-2584 [002] 76.138303: balance_dirty_state: bdi btrfs-1: dirty=720 wb=782 unstable=0 bg_thresh=1010 thresh=2020 gap=518 poll_thresh=16 ino=257 dd-2584 [002] 76.138420: balance_dirty_state: bdi btrfs-1: dirty=745 wb=782 unstable=0 bg_thresh=1012 thresh=2025 gap=498 poll_thresh=17 ino=257 dd-2584 [002] 76.138424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=60508 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.146166: balance_dirty_state: bdi btrfs-1: dirty=745 wb=782 unstable=0 bg_thresh=1006 thresh=2013 gap=486 poll_thresh=17 ino=257 dd-2584 [002] 76.146175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=60508 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.154094: balance_dirty_state: bdi btrfs-1: dirty=745 wb=632 unstable=0 bg_thresh=1002 thresh=2004 gap=627 poll_thresh=17 ino=257 dd-2584 [002] 76.154220: balance_dirty_state: bdi btrfs-1: dirty=770 wb=632 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=13 ino=257 dd-2584 [002] 76.154337: balance_dirty_state: bdi btrfs-1: dirty=770 wb=632 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=14 ino=257 dd-2584 [002] 76.154455: balance_dirty_state: bdi btrfs-1: dirty=795 wb=632 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 76.154570: balance_dirty_state: bdi btrfs-1: dirty=820 wb=632 unstable=0 bg_thresh=1007 thresh=2014 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 76.155153: balance_dirty_state: bdi btrfs-1: dirty=845 wb=632 unstable=0 bg_thresh=1012 thresh=2025 gap=548 poll_thresh=17 ino=257 dd-2584 [002] 76.155393: balance_dirty_state: bdi btrfs-1: dirty=870 wb=632 unstable=0 bg_thresh=1012 thresh=2024 gap=522 poll_thresh=18 ino=257 dd-2584 [002] 76.155630: balance_dirty_state: bdi btrfs-1: dirty=895 wb=632 unstable=0 bg_thresh=1014 thresh=2028 gap=501 poll_thresh=19 ino=257 dd-2584 [002] 76.155639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-310% task_weight=100% bdi_bw=60508 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.162198: balance_dirty_state: bdi btrfs-1: dirty=895 wb=632 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=19 ino=257 dd-2584 [002] 76.162207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=60508 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.170105: balance_dirty_state: bdi btrfs-1: dirty=895 wb=507 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=19 ino=257 dd-2584 [002] 76.170214: balance_dirty_state: bdi btrfs-1: dirty=920 wb=507 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=14 ino=257 dd-2584 [002] 76.170273: balance_dirty_state: bdi btrfs-1: dirty=945 wb=507 unstable=0 bg_thresh=999 thresh=1998 gap=546 poll_thresh=15 ino=257 dd-2584 [002] 76.170332: balance_dirty_state: bdi btrfs-1: dirty=945 wb=507 unstable=0 bg_thresh=999 thresh=1998 gap=546 poll_thresh=16 ino=257 dd-2584 [002] 76.170448: balance_dirty_state: bdi btrfs-1: dirty=995 wb=507 unstable=0 bg_thresh=1001 thresh=2003 gap=501 poll_thresh=17 ino=257 dd-2584 [002] 76.170563: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=507 unstable=0 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 76.170568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=57640 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 76.170669: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28684 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 76.172562: writeback_single_inode: bdi btrfs-1: ino=257 state= age=264 wrote=480 to_write=7712 dd-2584 [002] 76.178193: balance_dirty_state: bdi btrfs-1: dirty=545 wb=857 unstable=0 bg_thresh=997 thresh=1995 gap=593 poll_thresh=18 ino=257 dd-2584 [002] 76.178281: balance_dirty_state: bdi btrfs-1: dirty=545 wb=857 unstable=0 bg_thresh=997 thresh=1995 gap=593 poll_thresh=13 ino=257 dd-2584 [002] 76.178344: balance_dirty_state: bdi btrfs-1: dirty=570 wb=857 unstable=0 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=14 ino=257 dd-2584 [002] 76.178406: balance_dirty_state: bdi btrfs-1: dirty=595 wb=857 unstable=0 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=15 ino=257 dd-2584 [002] 76.178643: balance_dirty_state: bdi btrfs-1: dirty=595 wb=857 unstable=0 bg_thresh=999 thresh=1999 gap=547 poll_thresh=16 ino=257 dd-2584 [002] 76.178760: balance_dirty_state: bdi btrfs-1: dirty=645 wb=857 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=17 ino=257 dd-2584 [002] 76.178765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=57640 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 76.186267: balance_dirty_state: bdi btrfs-1: dirty=645 wb=857 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=17 ino=257 dd-2584 [005] 76.186276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=57640 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 76.194295: balance_dirty_state: bdi btrfs-1: dirty=645 wb=732 unstable=0 bg_thresh=997 thresh=1994 gap=617 poll_thresh=17 ino=257 dd-2584 [005] 76.194421: balance_dirty_state: bdi btrfs-1: dirty=645 wb=732 unstable=0 bg_thresh=997 thresh=1994 gap=617 poll_thresh=13 ino=257 dd-2584 [005] 76.194538: balance_dirty_state: bdi btrfs-1: dirty=670 wb=732 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 76.194652: balance_dirty_state: bdi btrfs-1: dirty=695 wb=732 unstable=0 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 76.194767: balance_dirty_state: bdi btrfs-1: dirty=695 wb=732 unstable=0 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=16 ino=257 dd-2584 [005] 76.195004: balance_dirty_state: bdi btrfs-1: dirty=745 wb=732 unstable=0 bg_thresh=1001 thresh=2003 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 76.195243: balance_dirty_state: bdi btrfs-1: dirty=770 wb=732 unstable=0 bg_thresh=1003 thresh=2007 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 76.195478: balance_dirty_state: bdi btrfs-1: dirty=795 wb=732 unstable=0 bg_thresh=1003 thresh=2006 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 76.195487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=57640 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 76.202294: balance_dirty_state: bdi btrfs-1: dirty=795 wb=732 unstable=0 bg_thresh=1003 thresh=2006 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 76.202302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=57640 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 76.210211: balance_dirty_state: bdi btrfs-1: dirty=795 wb=607 unstable=0 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=19 ino=257 dd-2584 [005] 76.210321: balance_dirty_state: bdi btrfs-1: dirty=820 wb=607 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=14 ino=257 dd-2584 [005] 76.210381: balance_dirty_state: bdi btrfs-1: dirty=845 wb=607 unstable=0 bg_thresh=999 thresh=1999 gap=547 poll_thresh=15 ino=257 dd-2584 [005] 76.210440: balance_dirty_state: bdi btrfs-1: dirty=845 wb=607 unstable=0 bg_thresh=999 thresh=1998 gap=546 poll_thresh=16 ino=257 dd-2584 [005] 76.210731: balance_dirty_state: bdi btrfs-1: dirty=870 wb=607 unstable=0 bg_thresh=998 thresh=1997 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 76.210848: balance_dirty_state: bdi btrfs-1: dirty=920 wb=607 unstable=0 bg_thresh=998 thresh=1996 gap=469 poll_thresh=18 ino=257 dd-2584 [005] 76.210853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=57640 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 76.218180: balance_dirty_state: bdi btrfs-1: dirty=920 wb=482 unstable=0 bg_thresh=998 thresh=1996 gap=594 poll_thresh=18 ino=257 dd-2584 [005] 76.218286: balance_dirty_state: bdi btrfs-1: dirty=920 wb=482 unstable=0 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=13 ino=257 dd-2584 [005] 76.218347: balance_dirty_state: bdi btrfs-1: dirty=945 wb=482 unstable=0 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=14 ino=257 dd-2584 [005] 76.218404: balance_dirty_state: bdi btrfs-1: dirty=970 wb=482 unstable=0 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 76.218461: balance_dirty_state: bdi btrfs-1: dirty=970 wb=482 unstable=0 bg_thresh=999 thresh=1999 gap=547 poll_thresh=16 ino=257 dd-2584 [005] 76.218577: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=482 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=17 ino=257 dd-2584 [005] 76.218582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=57640 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 76.218596: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28732 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 76.220798: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=464 to_write=7728 dd-2584 [005] 76.226211: balance_dirty_state: bdi btrfs-1: dirty=545 wb=957 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=17 ino=257 dd-2584 [005] 76.226221: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=57640 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 76.234211: balance_dirty_state: bdi btrfs-1: dirty=545 wb=832 unstable=0 bg_thresh=993 thresh=1987 gap=610 poll_thresh=17 ino=257 dd-2584 [001] 76.234342: balance_dirty_state: bdi btrfs-1: dirty=570 wb=832 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=13 ino=257 dd-2584 [001] 76.234460: balance_dirty_state: bdi btrfs-1: dirty=570 wb=832 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 76.234578: balance_dirty_state: bdi btrfs-1: dirty=595 wb=832 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 76.234694: balance_dirty_state: bdi btrfs-1: dirty=620 wb=832 unstable=0 bg_thresh=1004 thresh=2009 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 76.234929: balance_dirty_state: bdi btrfs-1: dirty=645 wb=832 unstable=0 bg_thresh=1007 thresh=2014 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 76.235517: balance_dirty_state: bdi btrfs-1: dirty=670 wb=832 unstable=0 bg_thresh=1009 thresh=2018 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 76.235752: balance_dirty_state: bdi btrfs-1: dirty=720 wb=832 unstable=0 bg_thresh=1008 thresh=2017 gap=465 poll_thresh=19 ino=257 dd-2584 [001] 76.235761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=57640 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 76.242263: balance_dirty_state: bdi btrfs-1: dirty=720 wb=832 unstable=0 bg_thresh=1008 thresh=2017 gap=465 poll_thresh=19 ino=257 dd-2584 [001] 76.242273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=57640 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 76.250287: balance_dirty_state: bdi btrfs-1: dirty=720 wb=832 unstable=0 bg_thresh=1008 thresh=2017 gap=465 poll_thresh=19 ino=257 dd-2584 [001] 76.250297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=57640 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.258289: balance_dirty_state: bdi btrfs-1: dirty=720 wb=832 unstable=0 bg_thresh=1008 thresh=2017 gap=465 poll_thresh=19 ino=257 dd-2584 [002] 76.258298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=57640 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.266160: balance_dirty_state: bdi btrfs-1: dirty=720 wb=832 unstable=0 bg_thresh=1008 thresh=2017 gap=465 poll_thresh=19 ino=257 dd-2584 [002] 76.266169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=57640 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.274226: balance_dirty_state: bdi btrfs-1: dirty=720 wb=707 unstable=0 bg_thresh=1007 thresh=2015 gap=588 poll_thresh=19 ino=257 dd-2584 [002] 76.274353: balance_dirty_state: bdi btrfs-1: dirty=720 wb=707 unstable=0 bg_thresh=1007 thresh=2015 gap=588 poll_thresh=14 ino=257 dd-2584 [002] 76.274472: balance_dirty_state: bdi btrfs-1: dirty=745 wb=707 unstable=0 bg_thresh=1010 thresh=2020 gap=568 poll_thresh=15 ino=257 dd-2584 [002] 76.274587: balance_dirty_state: bdi btrfs-1: dirty=770 wb=707 unstable=0 bg_thresh=1010 thresh=2020 gap=543 poll_thresh=16 ino=257 dd-2584 [002] 76.274819: balance_dirty_state: bdi btrfs-1: dirty=795 wb=707 unstable=0 bg_thresh=1012 thresh=2025 gap=523 poll_thresh=17 ino=257 dd-2584 [002] 76.275053: balance_dirty_state: bdi btrfs-1: dirty=820 wb=707 unstable=0 bg_thresh=1011 thresh=2023 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 76.275057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=54752 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.282157: balance_dirty_state: bdi btrfs-1: dirty=820 wb=582 unstable=0 bg_thresh=1011 thresh=2023 gap=621 poll_thresh=18 ino=257 dd-2584 [002] 76.282243: balance_dirty_state: bdi btrfs-1: dirty=845 wb=582 unstable=0 bg_thresh=1011 thresh=2023 gap=596 poll_thresh=13 ino=257 dd-2584 [002] 76.282301: balance_dirty_state: bdi btrfs-1: dirty=845 wb=582 unstable=0 bg_thresh=1014 thresh=2028 gap=601 poll_thresh=14 ino=257 dd-2584 [002] 76.282362: balance_dirty_state: bdi btrfs-1: dirty=870 wb=582 unstable=0 bg_thresh=1014 thresh=2028 gap=576 poll_thresh=15 ino=257 dd-2584 [002] 76.282422: balance_dirty_state: bdi btrfs-1: dirty=895 wb=582 unstable=0 bg_thresh=1013 thresh=2027 gap=550 poll_thresh=16 ino=257 dd-2584 [002] 76.282720: balance_dirty_state: bdi btrfs-1: dirty=920 wb=582 unstable=0 bg_thresh=1007 thresh=2014 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 76.282843: balance_dirty_state: bdi btrfs-1: dirty=945 wb=582 unstable=0 bg_thresh=1009 thresh=2018 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 76.282848: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=54752 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.290249: balance_dirty_state: bdi btrfs-1: dirty=945 wb=582 unstable=0 bg_thresh=1000 thresh=2000 gap=473 poll_thresh=18 ino=257 dd-2584 [002] 76.290260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=54752 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.298133: balance_dirty_state: bdi btrfs-1: dirty=945 wb=482 unstable=0 bg_thresh=990 thresh=1980 gap=553 poll_thresh=18 ino=257 dd-2584 [002] 76.298205: balance_dirty_state: bdi btrfs-1: dirty=970 wb=482 unstable=0 bg_thresh=990 thresh=1980 gap=528 poll_thresh=13 ino=257 dd-2584 [002] 76.298266: balance_dirty_state: bdi btrfs-1: dirty=995 wb=482 unstable=0 bg_thresh=992 thresh=1985 gap=508 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 76.298288: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28812 wrote=0 to_write=8192 dd-2584 [002] 76.298333: balance_dirty_state: bdi btrfs-1: dirty=995 wb=482 unstable=0 bg_thresh=992 thresh=1985 gap=508 poll_thresh=15 ino=257 dd-2584 [002] 76.298394: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=482 unstable=0 bg_thresh=995 thresh=1990 gap=488 poll_thresh=16 ino=257 dd-2584 [002] 76.298395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=54752 base_bw=56 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 76.301908: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=464 to_write=7728 dd-2584 [006] 76.306155: balance_dirty_state: bdi btrfs-1: dirty=545 wb=807 unstable=0 bg_thresh=998 thresh=1996 gap=644 poll_thresh=16 ino=257 dd-2584 [006] 76.306276: balance_dirty_state: bdi btrfs-1: dirty=545 wb=807 unstable=0 bg_thresh=998 thresh=1996 gap=644 poll_thresh=12 ino=257 dd-2584 [006] 76.306395: balance_dirty_state: bdi btrfs-1: dirty=570 wb=807 unstable=0 bg_thresh=1000 thresh=2001 gap=624 poll_thresh=13 ino=257 dd-2584 [006] 76.306510: balance_dirty_state: bdi btrfs-1: dirty=595 wb=807 unstable=0 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=14 ino=257 dd-2584 [006] 76.306626: balance_dirty_state: bdi btrfs-1: dirty=595 wb=807 unstable=0 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=15 ino=257 dd-2584 [006] 76.306746: balance_dirty_state: bdi btrfs-1: dirty=620 wb=807 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 76.306987: balance_dirty_state: bdi btrfs-1: dirty=645 wb=807 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=17 ino=257 dd-2584 [006] 76.307222: balance_dirty_state: bdi btrfs-1: dirty=695 wb=807 unstable=0 bg_thresh=1004 thresh=2009 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 76.308658: balance_dirty_state: bdi btrfs-1: dirty=720 wb=807 unstable=0 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 76.308668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-200% task_weight=100% bdi_bw=54752 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 76.314243: balance_dirty_state: bdi btrfs-1: dirty=720 wb=807 unstable=0 bg_thresh=1000 thresh=2001 gap=474 poll_thresh=19 ino=257 dd-2584 [006] 76.314249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-208% task_weight=101% bdi_bw=54752 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 76.322289: balance_dirty_state: bdi btrfs-1: dirty=720 wb=807 unstable=0 bg_thresh=1000 thresh=2001 gap=474 poll_thresh=19 ino=257 dd-2584 [006] 76.322298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-208% task_weight=101% bdi_bw=54752 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 76.330326: balance_dirty_state: bdi btrfs-1: dirty=720 wb=807 unstable=0 bg_thresh=1000 thresh=2001 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 76.330334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-208% task_weight=101% bdi_bw=54752 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 76.338249: balance_dirty_state: bdi btrfs-1: dirty=720 wb=682 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=19 ino=257 dd-2584 [005] 76.338379: balance_dirty_state: bdi btrfs-1: dirty=720 wb=682 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 76.338499: balance_dirty_state: bdi btrfs-1: dirty=745 wb=682 unstable=0 bg_thresh=998 thresh=1997 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 76.338620: balance_dirty_state: bdi btrfs-1: dirty=745 wb=682 unstable=0 bg_thresh=995 thresh=1991 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 76.338855: balance_dirty_state: bdi btrfs-1: dirty=795 wb=682 unstable=0 bg_thresh=995 thresh=1990 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 76.339093: balance_dirty_state: bdi btrfs-1: dirty=820 wb=682 unstable=0 bg_thresh=997 thresh=1994 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 76.339102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=54752 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 76.346347: balance_dirty_state: bdi btrfs-1: dirty=820 wb=557 unstable=0 bg_thresh=997 thresh=1995 gap=618 poll_thresh=18 ino=257 dd-2584 [005] 76.346447: balance_dirty_state: bdi btrfs-1: dirty=845 wb=507 unstable=0 bg_thresh=993 thresh=1987 gap=635 poll_thresh=13 ino=257 dd-2584 [005] 76.346517: balance_dirty_state: bdi btrfs-1: dirty=845 wb=482 unstable=0 bg_thresh=993 thresh=1986 gap=659 poll_thresh=14 ino=257 dd-2584 [005] 76.346580: balance_dirty_state: bdi btrfs-1: dirty=870 wb=482 unstable=0 bg_thresh=998 thresh=1997 gap=645 poll_thresh=15 ino=257 dd-2584 [005] 76.346642: balance_dirty_state: bdi btrfs-1: dirty=895 wb=482 unstable=0 bg_thresh=991 thresh=1983 gap=606 poll_thresh=16 ino=257 dd-2584 [005] 76.346768: balance_dirty_state: bdi btrfs-1: dirty=920 wb=482 unstable=0 bg_thresh=994 thresh=1988 gap=586 poll_thresh=17 ino=257 dd-2584 [005] 76.347060: balance_dirty_state: bdi btrfs-1: dirty=945 wb=482 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=18 ino=257 dd-2584 [005] 76.347180: balance_dirty_state: bdi btrfs-1: dirty=970 wb=482 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=19 ino=257 dd-2584 [005] 76.347301: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=482 unstable=0 bg_thresh=998 thresh=1996 gap=494 poll_thresh=20 ino=257 dd-2584 [005] 76.347306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=54752 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 76.347322: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28860 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 76.349648: writeback_single_inode: bdi btrfs-1: ino=257 state= age=112 wrote=480 to_write=7712 dd-2584 [001] 76.354250: balance_dirty_state: bdi btrfs-1: dirty=545 wb=957 unstable=0 bg_thresh=998 thresh=1996 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 76.354264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=54752 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 76.366310: balance_dirty_state: bdi btrfs-1: dirty=545 wb=957 unstable=0 bg_thresh=998 thresh=1996 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 76.366321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=54752 base_bw=56 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 76.374322: balance_dirty_state: bdi btrfs-1: dirty=545 wb=957 unstable=0 bg_thresh=998 thresh=1996 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 76.374332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=54752 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 76.382274: balance_dirty_state: bdi btrfs-1: dirty=545 wb=832 unstable=0 bg_thresh=997 thresh=1995 gap=618 poll_thresh=20 ino=257 dd-2584 [001] 76.382389: balance_dirty_state: bdi btrfs-1: dirty=545 wb=832 unstable=0 bg_thresh=1000 thresh=2000 gap=623 poll_thresh=15 ino=257 dd-2584 [001] 76.382492: balance_dirty_state: bdi btrfs-1: dirty=570 wb=832 unstable=0 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=16 ino=257 dd-2584 [001] 76.382694: balance_dirty_state: bdi btrfs-1: dirty=595 wb=832 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=17 ino=257 dd-2584 [001] 76.382896: balance_dirty_state: bdi btrfs-1: dirty=645 wb=832 unstable=0 bg_thresh=1001 thresh=2003 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 76.383101: balance_dirty_state: bdi btrfs-1: dirty=670 wb=832 unstable=0 bg_thresh=1001 thresh=2002 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 76.383109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-60% task_weight=99% bdi_bw=52100 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 76.390469: balance_dirty_state: bdi btrfs-1: dirty=695 wb=682 unstable=0 bg_thresh=1002 thresh=2005 gap=628 poll_thresh=14 ino=257 dd-2584 [001] 76.390589: balance_dirty_state: bdi btrfs-1: dirty=695 wb=682 unstable=0 bg_thresh=999 thresh=1999 gap=622 poll_thresh=15 ino=257 dd-2584 [001] 76.390705: balance_dirty_state: bdi btrfs-1: dirty=720 wb=682 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=16 ino=257 dd-2584 [001] 76.391292: balance_dirty_state: bdi btrfs-1: dirty=745 wb=682 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=17 ino=257 dd-2584 [001] 76.391528: balance_dirty_state: bdi btrfs-1: dirty=770 wb=682 unstable=0 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=18 ino=257 dd-2584 [001] 76.391763: balance_dirty_state: bdi btrfs-1: dirty=820 wb=682 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 76.392005: balance_dirty_state: bdi btrfs-1: dirty=845 wb=682 unstable=0 bg_thresh=999 thresh=1999 gap=472 poll_thresh=20 ino=257 dd-2584 [001] 76.392014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=101% bdi_bw=52100 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 76.398311: balance_dirty_state: bdi btrfs-1: dirty=845 wb=682 unstable=0 bg_thresh=999 thresh=1999 gap=472 poll_thresh=20 ino=257 dd-2584 [001] 76.398320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=101% bdi_bw=52100 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 76.406342: balance_dirty_state: bdi btrfs-1: dirty=845 wb=682 unstable=0 bg_thresh=999 thresh=1999 gap=472 poll_thresh=20 ino=257 dd-2584 [001] 76.406352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=101% bdi_bw=52100 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 76.414345: balance_dirty_state: bdi btrfs-1: dirty=845 wb=557 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=20 ino=257 dd-2584 [001] 76.414474: balance_dirty_state: bdi btrfs-1: dirty=870 wb=557 unstable=0 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 76.414594: balance_dirty_state: bdi btrfs-1: dirty=870 wb=557 unstable=0 bg_thresh=1003 thresh=2006 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 76.414828: balance_dirty_state: bdi btrfs-1: dirty=895 wb=557 unstable=0 bg_thresh=1002 thresh=2005 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 76.415067: balance_dirty_state: bdi btrfs-1: dirty=945 wb=557 unstable=0 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 76.415302: balance_dirty_state: bdi btrfs-1: dirty=970 wb=557 unstable=0 bg_thresh=998 thresh=1997 gap=470 poll_thresh=19 ino=257 dd-2584 [001] 76.415311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-163% task_weight=101% bdi_bw=52100 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 76.422245: balance_dirty_state: bdi btrfs-1: dirty=970 wb=482 unstable=0 bg_thresh=1001 thresh=2002 gap=550 poll_thresh=19 ino=257 dd-2584 [001] 76.422726: balance_dirty_state: bdi btrfs-1: dirty=995 wb=482 unstable=0 bg_thresh=1003 thresh=2007 gap=530 poll_thresh=14 ino=257 dd-2584 [001] 76.422846: balance_dirty_state: bdi btrfs-1: dirty=995 wb=482 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=15 ino=257 dd-2584 [001] 76.422965: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=482 unstable=0 bg_thresh=1000 thresh=2000 gap=498 poll_thresh=16 ino=257 dd-2584 [001] 76.422975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=52100 base_bw=56 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 76.423012: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28936 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 76.424609: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=480 to_write=7712 dd-2584 [001] 76.430186: balance_dirty_state: bdi btrfs-1: dirty=545 wb=807 unstable=0 bg_thresh=997 thresh=1995 gap=643 poll_thresh=16 ino=257 dd-2584 [001] 76.430253: balance_dirty_state: bdi btrfs-1: dirty=570 wb=807 unstable=0 bg_thresh=997 thresh=1994 gap=617 poll_thresh=12 ino=257 dd-2584 [001] 76.430316: balance_dirty_state: bdi btrfs-1: dirty=570 wb=807 unstable=0 bg_thresh=997 thresh=1994 gap=617 poll_thresh=13 ino=257 dd-2584 [001] 76.430377: balance_dirty_state: bdi btrfs-1: dirty=595 wb=807 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 76.430437: balance_dirty_state: bdi btrfs-1: dirty=620 wb=807 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 76.430499: balance_dirty_state: bdi btrfs-1: dirty=620 wb=807 unstable=0 bg_thresh=998 thresh=1997 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 76.430619: balance_dirty_state: bdi btrfs-1: dirty=645 wb=807 unstable=0 bg_thresh=998 thresh=1996 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 76.430740: balance_dirty_state: bdi btrfs-1: dirty=695 wb=807 unstable=0 bg_thresh=997 thresh=1995 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 76.430745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=101% bdi_bw=52100 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 76.438311: balance_dirty_state: bdi btrfs-1: dirty=695 wb=807 unstable=0 bg_thresh=991 thresh=1983 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 76.438316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-180% task_weight=101% bdi_bw=52100 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 76.446237: balance_dirty_state: bdi btrfs-1: dirty=695 wb=682 unstable=0 bg_thresh=992 thresh=1984 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 76.446365: balance_dirty_state: bdi btrfs-1: dirty=695 wb=682 unstable=0 bg_thresh=994 thresh=1989 gap=612 poll_thresh=13 ino=257 dd-2584 [001] 76.446481: balance_dirty_state: bdi btrfs-1: dirty=720 wb=682 unstable=0 bg_thresh=994 thresh=1989 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 76.446599: balance_dirty_state: bdi btrfs-1: dirty=745 wb=682 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 76.446717: balance_dirty_state: bdi btrfs-1: dirty=745 wb=682 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 76.447308: balance_dirty_state: bdi btrfs-1: dirty=795 wb=682 unstable=0 bg_thresh=999 thresh=1998 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 76.447544: balance_dirty_state: bdi btrfs-1: dirty=820 wb=682 unstable=0 bg_thresh=998 thresh=1997 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 76.447553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-210% task_weight=101% bdi_bw=52100 base_bw=56 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 76.458295: balance_dirty_state: bdi btrfs-1: dirty=820 wb=682 unstable=0 bg_thresh=998 thresh=1997 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 76.458307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-210% task_weight=101% bdi_bw=52100 base_bw=56 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 76.470398: balance_dirty_state: bdi btrfs-1: dirty=820 wb=557 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=18 ino=257 dd-2584 [001] 76.470510: balance_dirty_state: bdi btrfs-1: dirty=820 wb=557 unstable=0 bg_thresh=998 thresh=1997 gap=620 poll_thresh=13 ino=257 dd-2584 [001] 76.470612: balance_dirty_state: bdi btrfs-1: dirty=845 wb=557 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 76.470714: balance_dirty_state: bdi btrfs-1: dirty=870 wb=557 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 76.470815: balance_dirty_state: bdi btrfs-1: dirty=870 wb=557 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 76.471020: balance_dirty_state: bdi btrfs-1: dirty=920 wb=557 unstable=0 bg_thresh=997 thresh=1994 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 76.471224: balance_dirty_state: bdi btrfs-1: dirty=945 wb=557 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 76.471233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=52100 base_bw=56 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 76.482260: balance_dirty_state: bdi btrfs-1: dirty=945 wb=457 unstable=0 bg_thresh=998 thresh=1996 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 76.482371: balance_dirty_state: bdi btrfs-1: dirty=970 wb=457 unstable=0 bg_thresh=1000 thresh=2001 gap=574 poll_thresh=13 ino=257 dd-2584 [001] 76.482432: balance_dirty_state: bdi btrfs-1: dirty=970 wb=457 unstable=0 bg_thresh=997 thresh=1995 gap=568 poll_thresh=14 ino=257 dd-2584 [001] 76.482491: balance_dirty_state: bdi btrfs-1: dirty=995 wb=457 unstable=0 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 76.482550: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=457 unstable=0 bg_thresh=999 thresh=1999 gap=522 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 76.482574: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28996 wrote=0 to_write=8192 dd-2584 [001] 76.483000: balance_dirty_state: bdi btrfs-1: dirty=970 wb=532 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=17 ino=257 dd-2584 [001] 76.483003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=52100 base_bw=56 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 76.484913: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=496 to_write=7696 dd-2584 [001] 76.490204: balance_dirty_state: bdi btrfs-1: dirty=545 wb=707 unstable=0 bg_thresh=997 thresh=1995 gap=743 poll_thresh=17 ino=257 dd-2584 [001] 76.490276: balance_dirty_state: bdi btrfs-1: dirty=545 wb=707 unstable=0 bg_thresh=1000 thresh=2000 gap=748 poll_thresh=13 ino=257 dd-2584 [001] 76.490342: balance_dirty_state: bdi btrfs-1: dirty=570 wb=707 unstable=0 bg_thresh=997 thresh=1994 gap=717 poll_thresh=14 ino=257 dd-2584 [001] 76.490406: balance_dirty_state: bdi btrfs-1: dirty=595 wb=707 unstable=0 bg_thresh=996 thresh=1993 gap=691 poll_thresh=15 ino=257 dd-2584 [001] 76.490469: balance_dirty_state: bdi btrfs-1: dirty=595 wb=707 unstable=0 bg_thresh=996 thresh=1993 gap=691 poll_thresh=16 ino=257 dd-2584 [001] 76.490597: balance_dirty_state: bdi btrfs-1: dirty=645 wb=707 unstable=0 bg_thresh=998 thresh=1997 gap=645 poll_thresh=17 ino=257 dd-2584 [001] 76.490726: balance_dirty_state: bdi btrfs-1: dirty=670 wb=707 unstable=0 bg_thresh=998 thresh=1996 gap=619 poll_thresh=18 ino=257 dd-2584 [001] 76.490856: balance_dirty_state: bdi btrfs-1: dirty=695 wb=707 unstable=0 bg_thresh=997 thresh=1995 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 76.490987: balance_dirty_state: bdi btrfs-1: dirty=720 wb=707 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=20 ino=257 dd-2584 [001] 76.491118: balance_dirty_state: bdi btrfs-1: dirty=770 wb=707 unstable=0 bg_thresh=999 thresh=1998 gap=521 poll_thresh=21 ino=257 dd-2584 [001] 76.491435: balance_dirty_state: bdi btrfs-1: dirty=795 wb=707 unstable=0 bg_thresh=998 thresh=1997 gap=495 poll_thresh=22 ino=257 dd-2584 [001] 76.491440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=50820 base_bw=52 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 76.502297: balance_dirty_state: bdi btrfs-1: dirty=795 wb=707 unstable=0 bg_thresh=998 thresh=1997 gap=495 poll_thresh=22 ino=257 dd-2584 [000] 76.502306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=50820 base_bw=52 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 76.514218: balance_dirty_state: bdi btrfs-1: dirty=795 wb=707 unstable=0 bg_thresh=998 thresh=1997 gap=495 poll_thresh=22 ino=257 dd-2584 [000] 76.514224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=50820 base_bw=52 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 76.522243: balance_dirty_state: bdi btrfs-1: dirty=795 wb=582 unstable=0 bg_thresh=999 thresh=1999 gap=622 poll_thresh=22 ino=257 dd-2584 [002] 76.522307: balance_dirty_state: bdi btrfs-1: dirty=795 wb=582 unstable=0 bg_thresh=999 thresh=1999 gap=622 poll_thresh=16 ino=257 dd-2584 [002] 76.522421: balance_dirty_state: bdi btrfs-1: dirty=845 wb=582 unstable=0 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=17 ino=257 dd-2584 [002] 76.522531: balance_dirty_state: bdi btrfs-1: dirty=870 wb=582 unstable=0 bg_thresh=1004 thresh=2009 gap=557 poll_thresh=18 ino=257 dd-2584 [002] 76.522646: balance_dirty_state: bdi btrfs-1: dirty=895 wb=582 unstable=0 bg_thresh=1006 thresh=2013 gap=536 poll_thresh=19 ino=257 dd-2584 [002] 76.522758: balance_dirty_state: bdi btrfs-1: dirty=945 wb=582 unstable=0 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=20 ino=257 dd-2584 [002] 76.522763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=50820 base_bw=52 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.530227: balance_dirty_state: bdi btrfs-1: dirty=945 wb=482 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=20 ino=257 dd-2584 [002] 76.530310: balance_dirty_state: bdi btrfs-1: dirty=945 wb=482 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=15 ino=257 dd-2584 [002] 76.530370: balance_dirty_state: bdi btrfs-1: dirty=970 wb=482 unstable=0 bg_thresh=1006 thresh=2013 gap=561 poll_thresh=16 ino=257 dd-2584 [002] 76.530486: balance_dirty_state: bdi btrfs-1: dirty=995 wb=482 unstable=0 bg_thresh=1006 thresh=2012 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 76.530775: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=482 unstable=0 bg_thresh=1005 thresh=2011 gap=509 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 76.530849: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29044 wrote=0 to_write=8192 dd-2584 [002] 76.530900: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=482 unstable=0 bg_thresh=1005 thresh=2010 gap=458 poll_thresh=19 ino=257 dd-2584 [002] 76.530901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=50820 base_bw=52 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 76.532456: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=528 to_write=7664 dd-2584 [002] 76.538221: balance_dirty_state: bdi btrfs-1: dirty=545 wb=1007 unstable=0 bg_thresh=1005 thresh=2010 gap=458 poll_thresh=19 ino=257 dd-2584 [002] 76.538229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=50820 base_bw=52 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.546294: balance_dirty_state: bdi btrfs-1: dirty=545 wb=1007 unstable=0 bg_thresh=1005 thresh=2010 gap=458 poll_thresh=19 ino=257 dd-2584 [002] 76.546300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=50820 base_bw=52 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.554241: balance_dirty_state: bdi btrfs-1: dirty=545 wb=882 unstable=0 bg_thresh=1003 thresh=2006 gap=579 poll_thresh=19 ino=257 dd-2584 [002] 76.554330: balance_dirty_state: bdi btrfs-1: dirty=545 wb=882 unstable=0 bg_thresh=1003 thresh=2006 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 76.554415: balance_dirty_state: bdi btrfs-1: dirty=570 wb=882 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=15 ino=257 dd-2584 [002] 76.554497: balance_dirty_state: bdi btrfs-1: dirty=595 wb=882 unstable=0 bg_thresh=1005 thresh=2011 gap=534 poll_thresh=16 ino=257 dd-2584 [002] 76.554663: balance_dirty_state: bdi btrfs-1: dirty=620 wb=882 unstable=0 bg_thresh=1008 thresh=2016 gap=514 poll_thresh=17 ino=257 dd-2584 [002] 76.554835: balance_dirty_state: bdi btrfs-1: dirty=645 wb=882 unstable=0 bg_thresh=1010 thresh=2020 gap=493 poll_thresh=18 ino=257 dd-2584 [002] 76.554841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=50820 base_bw=52 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.562337: balance_dirty_state: bdi btrfs-1: dirty=645 wb=882 unstable=0 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 76.562347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=50820 base_bw=52 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 76.570370: balance_dirty_state: bdi btrfs-1: dirty=645 wb=757 unstable=0 bg_thresh=992 thresh=1984 gap=582 poll_thresh=18 ino=257 dd-2584 [001] 76.570481: balance_dirty_state: bdi btrfs-1: dirty=670 wb=757 unstable=0 bg_thresh=992 thresh=1984 gap=557 poll_thresh=13 ino=257 dd-2584 [001] 76.570598: balance_dirty_state: bdi btrfs-1: dirty=670 wb=757 unstable=0 bg_thresh=994 thresh=1989 gap=562 poll_thresh=14 ino=257 dd-2584 [001] 76.570716: balance_dirty_state: bdi btrfs-1: dirty=695 wb=757 unstable=0 bg_thresh=994 thresh=1989 gap=537 poll_thresh=15 ino=257 dd-2584 [001] 76.570835: balance_dirty_state: bdi btrfs-1: dirty=720 wb=757 unstable=0 bg_thresh=997 thresh=1994 gap=517 poll_thresh=16 ino=257 dd-2584 [001] 76.571074: balance_dirty_state: bdi btrfs-1: dirty=745 wb=757 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=17 ino=257 dd-2584 [001] 76.571083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=50820 base_bw=52 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 76.582246: balance_dirty_state: bdi btrfs-1: dirty=745 wb=632 unstable=0 bg_thresh=1004 thresh=2008 gap=631 poll_thresh=17 ino=257 dd-2584 [001] 76.582730: balance_dirty_state: bdi btrfs-1: dirty=770 wb=632 unstable=0 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=13 ino=257 dd-2584 [001] 76.582850: balance_dirty_state: bdi btrfs-1: dirty=770 wb=632 unstable=0 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=14 ino=257 dd-2584 [001] 76.582968: balance_dirty_state: bdi btrfs-1: dirty=795 wb=632 unstable=0 bg_thresh=1003 thresh=2006 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 76.583086: balance_dirty_state: bdi btrfs-1: dirty=795 wb=632 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 76.583320: balance_dirty_state: bdi btrfs-1: dirty=845 wb=632 unstable=0 bg_thresh=1005 thresh=2010 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 76.583559: balance_dirty_state: bdi btrfs-1: dirty=870 wb=632 unstable=0 bg_thresh=1004 thresh=2009 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 76.583798: balance_dirty_state: bdi btrfs-1: dirty=895 wb=632 unstable=0 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 76.583808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=50820 base_bw=52 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 76.590277: balance_dirty_state: bdi btrfs-1: dirty=895 wb=507 unstable=0 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=19 ino=257 dd-2584 [001] 76.590372: balance_dirty_state: bdi btrfs-1: dirty=920 wb=507 unstable=0 bg_thresh=1003 thresh=2006 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 76.590432: balance_dirty_state: bdi btrfs-1: dirty=945 wb=507 unstable=0 bg_thresh=1002 thresh=2005 gap=553 poll_thresh=15 ino=257 dd-2584 [001] 76.590492: balance_dirty_state: bdi btrfs-1: dirty=945 wb=507 unstable=0 bg_thresh=1002 thresh=2005 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 76.590612: balance_dirty_state: bdi btrfs-1: dirty=970 wb=507 unstable=0 bg_thresh=1004 thresh=2009 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 76.590900: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=507 unstable=0 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 76.590905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=50820 base_bw=52 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 76.590925: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29104 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 76.593269: writeback_single_inode: bdi btrfs-1: ino=257 state= age=160 wrote=480 to_write=7712 dd-2584 [001] 76.598230: balance_dirty_state: bdi btrfs-1: dirty=545 wb=982 unstable=0 bg_thresh=998 thresh=1996 gap=469 poll_thresh=18 ino=257 dd-2584 [001] 76.598237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=48116 base_bw=48 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 76.610390: balance_dirty_state: bdi btrfs-1: dirty=545 wb=982 unstable=0 bg_thresh=995 thresh=1990 gap=463 poll_thresh=18 ino=257 dd-2584 [005] 76.610402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=48116 base_bw=48 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 76.618412: balance_dirty_state: bdi btrfs-1: dirty=545 wb=857 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=18 ino=257 dd-2584 [005] 76.618536: balance_dirty_state: bdi btrfs-1: dirty=545 wb=857 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=13 ino=257 dd-2584 [005] 76.618651: balance_dirty_state: bdi btrfs-1: dirty=570 wb=857 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=14 ino=257 dd-2584 [005] 76.618765: balance_dirty_state: bdi btrfs-1: dirty=570 wb=857 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 76.618884: balance_dirty_state: bdi btrfs-1: dirty=595 wb=857 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 76.619120: balance_dirty_state: bdi btrfs-1: dirty=620 wb=857 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 76.619359: balance_dirty_state: bdi btrfs-1: dirty=645 wb=857 unstable=0 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 76.619593: balance_dirty_state: bdi btrfs-1: dirty=695 wb=857 unstable=0 bg_thresh=1001 thresh=2003 gap=451 poll_thresh=19 ino=257 dd-2584 [005] 76.619601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=48116 base_bw=48 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 76.626331: balance_dirty_state: bdi btrfs-1: dirty=695 wb=732 unstable=0 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=19 ino=257 dd-2584 [005] 76.626460: balance_dirty_state: bdi btrfs-1: dirty=695 wb=732 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=14 ino=257 dd-2584 [005] 76.626581: balance_dirty_state: bdi btrfs-1: dirty=720 wb=732 unstable=0 bg_thresh=999 thresh=1999 gap=547 poll_thresh=15 ino=257 dd-2584 [005] 76.626699: balance_dirty_state: bdi btrfs-1: dirty=745 wb=732 unstable=0 bg_thresh=996 thresh=1993 gap=516 poll_thresh=16 ino=257 dd-2584 [005] 76.626939: balance_dirty_state: bdi btrfs-1: dirty=770 wb=732 unstable=0 bg_thresh=998 thresh=1997 gap=495 poll_thresh=17 ino=257 dd-2584 [005] 76.626949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-163% task_weight=101% bdi_bw=48116 base_bw=48 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 76.634441: balance_dirty_state: bdi btrfs-1: dirty=770 wb=732 unstable=0 bg_thresh=998 thresh=1997 gap=495 poll_thresh=17 ino=257 dd-2584 [000] 76.634450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-163% task_weight=101% bdi_bw=48116 base_bw=48 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 76.646487: balance_dirty_state: bdi btrfs-1: dirty=770 wb=732 unstable=0 bg_thresh=998 thresh=1997 gap=495 poll_thresh=17 ino=257 dd-2584 [000] 76.646494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-163% task_weight=101% bdi_bw=48116 base_bw=48 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 76.654419: balance_dirty_state: bdi btrfs-1: dirty=770 wb=607 unstable=0 bg_thresh=999 thresh=1999 gap=622 poll_thresh=17 ino=257 dd-2584 [001] 76.654868: balance_dirty_state: bdi btrfs-1: dirty=770 wb=607 unstable=0 bg_thresh=1002 thresh=2004 gap=627 poll_thresh=13 ino=257 dd-2584 [001] 76.654988: balance_dirty_state: bdi btrfs-1: dirty=795 wb=607 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 76.655105: balance_dirty_state: bdi btrfs-1: dirty=820 wb=607 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 76.655223: balance_dirty_state: bdi btrfs-1: dirty=820 wb=607 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 76.655458: balance_dirty_state: bdi btrfs-1: dirty=870 wb=607 unstable=0 bg_thresh=1000 thresh=2001 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 76.655695: balance_dirty_state: bdi btrfs-1: dirty=895 wb=607 unstable=0 bg_thresh=1000 thresh=2000 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 76.655703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=101% bdi_bw=48116 base_bw=48 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 76.666309: balance_dirty_state: bdi btrfs-1: dirty=895 wb=482 unstable=0 bg_thresh=998 thresh=1996 gap=619 poll_thresh=18 ino=257 dd-2584 [001] 76.666403: balance_dirty_state: bdi btrfs-1: dirty=920 wb=482 unstable=0 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=13 ino=257 dd-2584 [001] 76.666490: balance_dirty_state: bdi btrfs-1: dirty=920 wb=482 unstable=0 bg_thresh=997 thresh=1995 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 76.666574: balance_dirty_state: bdi btrfs-1: dirty=945 wb=482 unstable=0 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 76.666658: balance_dirty_state: bdi btrfs-1: dirty=945 wb=482 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 76.666827: balance_dirty_state: bdi btrfs-1: dirty=995 wb=482 unstable=0 bg_thresh=999 thresh=1998 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 76.666996: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=482 unstable=0 bg_thresh=998 thresh=1997 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 76.667003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-163% task_weight=101% bdi_bw=48116 base_bw=48 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 76.667031: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29180 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 76.668212: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=496 to_write=7696 dd-2584 [001] 76.674401: balance_dirty_state: bdi btrfs-1: dirty=520 wb=957 unstable=0 bg_thresh=998 thresh=1997 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 76.674652: balance_dirty_state: bdi btrfs-1: dirty=545 wb=957 unstable=0 bg_thresh=998 thresh=1996 gap=494 poll_thresh=13 ino=257 dd-2584 [001] 76.674657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-259% task_weight=101% bdi_bw=48116 base_bw=48 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 76.682331: balance_dirty_state: bdi btrfs-1: dirty=545 wb=832 unstable=0 bg_thresh=996 thresh=1993 gap=616 poll_thresh=13 ino=257 dd-2584 [001] 76.682402: balance_dirty_state: bdi btrfs-1: dirty=545 wb=832 unstable=0 bg_thresh=996 thresh=1993 gap=616 poll_thresh=10 ino=257 dd-2584 [001] 76.682464: balance_dirty_state: bdi btrfs-1: dirty=570 wb=832 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=11 ino=257 dd-2584 [001] 76.682527: balance_dirty_state: bdi btrfs-1: dirty=595 wb=832 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=12 ino=257 dd-2584 [001] 76.682591: balance_dirty_state: bdi btrfs-1: dirty=595 wb=832 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=13 ino=257 dd-2584 [001] 76.682654: balance_dirty_state: bdi btrfs-1: dirty=620 wb=832 unstable=0 bg_thresh=999 thresh=1999 gap=547 poll_thresh=14 ino=257 dd-2584 [001] 76.682716: balance_dirty_state: bdi btrfs-1: dirty=620 wb=832 unstable=0 bg_thresh=995 thresh=1990 gap=538 poll_thresh=15 ino=257 dd-2584 [001] 76.682779: balance_dirty_state: bdi btrfs-1: dirty=645 wb=832 unstable=0 bg_thresh=998 thresh=1996 gap=519 poll_thresh=16 ino=257 dd-2584 [001] 76.682902: balance_dirty_state: bdi btrfs-1: dirty=670 wb=832 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=17 ino=257 dd-2584 [001] 76.682907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=101% bdi_bw=48116 base_bw=48 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 76.690424: balance_dirty_state: bdi btrfs-1: dirty=670 wb=832 unstable=0 bg_thresh=1003 thresh=2007 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 76.690510: balance_dirty_state: bdi btrfs-1: dirty=695 wb=832 unstable=0 bg_thresh=1000 thresh=2001 gap=474 poll_thresh=13 ino=257 dd-2584 [001] 76.690515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-252% task_weight=101% bdi_bw=48116 base_bw=48 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 76.698383: balance_dirty_state: bdi btrfs-1: dirty=695 wb=707 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=13 ino=257 dd-2584 [001] 76.698477: balance_dirty_state: bdi btrfs-1: dirty=720 wb=707 unstable=0 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=10 ino=257 dd-2584 [001] 76.698535: balance_dirty_state: bdi btrfs-1: dirty=720 wb=707 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=11 ino=257 dd-2584 [001] 76.698593: balance_dirty_state: bdi btrfs-1: dirty=745 wb=707 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=12 ino=257 dd-2584 [001] 76.698650: balance_dirty_state: bdi btrfs-1: dirty=770 wb=707 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=13 ino=257 dd-2584 [001] 76.698706: balance_dirty_state: bdi btrfs-1: dirty=770 wb=707 unstable=0 bg_thresh=998 thresh=1996 gap=519 poll_thresh=14 ino=257 dd-2584 [001] 76.698927: balance_dirty_state: bdi btrfs-1: dirty=795 wb=707 unstable=0 bg_thresh=1000 thresh=2001 gap=499 poll_thresh=15 ino=257 dd-2584 [001] 76.698932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=101% bdi_bw=48116 base_bw=48 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 76.706339: balance_dirty_state: bdi btrfs-1: dirty=795 wb=707 unstable=0 bg_thresh=1000 thresh=2001 gap=499 poll_thresh=15 ino=257 dd-2584 [001] 76.706346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=101% bdi_bw=46164 base_bw=44 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 76.714288: balance_dirty_state: bdi btrfs-1: dirty=795 wb=582 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=15 ino=257 dd-2584 [001] 76.714380: balance_dirty_state: bdi btrfs-1: dirty=820 wb=582 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=11 ino=257 dd-2584 [001] 76.714468: balance_dirty_state: bdi btrfs-1: dirty=820 wb=582 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=12 ino=257 dd-2584 [001] 76.714556: balance_dirty_state: bdi btrfs-1: dirty=845 wb=582 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 76.714651: balance_dirty_state: bdi btrfs-1: dirty=845 wb=582 unstable=0 bg_thresh=1000 thresh=2001 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 76.714746: balance_dirty_state: bdi btrfs-1: dirty=870 wb=582 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=15 ino=257 dd-2584 [001] 76.714839: balance_dirty_state: bdi btrfs-1: dirty=895 wb=582 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=16 ino=257 dd-2584 [001] 76.715033: balance_dirty_state: bdi btrfs-1: dirty=920 wb=582 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=17 ino=257 dd-2584 [001] 76.715039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=100% bdi_bw=46164 base_bw=44 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 76.722273: balance_dirty_state: bdi btrfs-1: dirty=920 wb=482 unstable=0 bg_thresh=993 thresh=1987 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 76.722380: balance_dirty_state: bdi btrfs-1: dirty=945 wb=482 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=13 ino=257 dd-2584 [001] 76.722439: balance_dirty_state: bdi btrfs-1: dirty=945 wb=482 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 76.722500: balance_dirty_state: bdi btrfs-1: dirty=970 wb=482 unstable=0 bg_thresh=996 thresh=1992 gap=540 poll_thresh=15 ino=257 dd-2584 [001] 76.722563: balance_dirty_state: bdi btrfs-1: dirty=995 wb=482 unstable=0 bg_thresh=995 thresh=1991 gap=514 poll_thresh=16 ino=257 dd-2584 [001] 76.722690: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=482 unstable=0 bg_thresh=995 thresh=1990 gap=488 poll_thresh=17 ino=257 dd-2584 [001] 76.722695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=46164 base_bw=44 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 76.722713: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29236 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 76.725080: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=496 to_write=7696 dd-2584 [001] 76.730352: balance_dirty_state: bdi btrfs-1: dirty=545 wb=982 unstable=0 bg_thresh=1001 thresh=2002 gap=475 poll_thresh=17 ino=257 dd-2584 [001] 76.730357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-204% task_weight=101% bdi_bw=46164 base_bw=44 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 76.742397: balance_dirty_state: bdi btrfs-1: dirty=545 wb=857 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=17 ino=257 dd-2584 [001] 76.742482: balance_dirty_state: bdi btrfs-1: dirty=545 wb=857 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=13 ino=257 dd-2584 [001] 76.742771: balance_dirty_state: bdi btrfs-1: dirty=570 wb=857 unstable=0 bg_thresh=998 thresh=1997 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 76.742845: balance_dirty_state: bdi btrfs-1: dirty=595 wb=857 unstable=0 bg_thresh=995 thresh=1991 gap=539 poll_thresh=15 ino=257 dd-2584 [001] 76.742916: balance_dirty_state: bdi btrfs-1: dirty=595 wb=857 unstable=0 bg_thresh=998 thresh=1996 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 76.743061: balance_dirty_state: bdi btrfs-1: dirty=645 wb=857 unstable=0 bg_thresh=997 thresh=1995 gap=493 poll_thresh=17 ino=257 dd-2584 [001] 76.743067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=101% bdi_bw=46164 base_bw=44 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 76.750392: balance_dirty_state: bdi btrfs-1: dirty=645 wb=732 unstable=0 bg_thresh=996 thresh=1993 gap=616 poll_thresh=17 ino=257 dd-2584 [006] 76.750503: balance_dirty_state: bdi btrfs-1: dirty=670 wb=732 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=13 ino=257 dd-2584 [006] 76.750618: balance_dirty_state: bdi btrfs-1: dirty=670 wb=732 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 76.750734: balance_dirty_state: bdi btrfs-1: dirty=695 wb=732 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 76.750853: balance_dirty_state: bdi btrfs-1: dirty=695 wb=732 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 76.751086: balance_dirty_state: bdi btrfs-1: dirty=745 wb=732 unstable=0 bg_thresh=1003 thresh=2007 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 76.751321: balance_dirty_state: bdi btrfs-1: dirty=770 wb=732 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 76.751554: balance_dirty_state: bdi btrfs-1: dirty=795 wb=732 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=19 ino=257 dd-2584 [006] 76.751563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-200% task_weight=100% bdi_bw=46164 base_bw=44 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 76.758470: balance_dirty_state: bdi btrfs-1: dirty=795 wb=732 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=19 ino=257 dd-2584 [006] 76.758476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-200% task_weight=100% bdi_bw=46164 base_bw=44 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 76.766527: balance_dirty_state: bdi btrfs-1: dirty=795 wb=607 unstable=0 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=19 ino=257 dd-2584 [003] 76.766655: balance_dirty_state: bdi btrfs-1: dirty=795 wb=607 unstable=0 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=14 ino=257 dd-2584 [003] 76.767125: balance_dirty_state: bdi btrfs-1: dirty=820 wb=607 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=15 ino=257 dd-2584 [003] 76.767243: balance_dirty_state: bdi btrfs-1: dirty=845 wb=607 unstable=0 bg_thresh=1008 thresh=2016 gap=564 poll_thresh=16 ino=257 dd-2584 [003] 76.767476: balance_dirty_state: bdi btrfs-1: dirty=870 wb=607 unstable=0 bg_thresh=1007 thresh=2015 gap=538 poll_thresh=17 ino=257 dd-2584 [003] 76.767713: balance_dirty_state: bdi btrfs-1: dirty=895 wb=607 unstable=0 bg_thresh=1007 thresh=2014 gap=512 poll_thresh=18 ino=257 dd-2584 [003] 76.767951: balance_dirty_state: bdi btrfs-1: dirty=945 wb=607 unstable=0 bg_thresh=1003 thresh=2007 gap=455 poll_thresh=19 ino=257 dd-2584 [003] 76.767960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-150% task_weight=100% bdi_bw=46164 base_bw=44 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.774524: balance_dirty_state: bdi btrfs-1: dirty=945 wb=607 unstable=0 bg_thresh=1003 thresh=2007 gap=455 poll_thresh=19 ino=257 dd-2584 [002] 76.774532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-150% task_weight=100% bdi_bw=46164 base_bw=44 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.782292: balance_dirty_state: bdi btrfs-1: dirty=945 wb=482 unstable=0 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=19 ino=257 dd-2584 [002] 76.782391: balance_dirty_state: bdi btrfs-1: dirty=970 wb=482 unstable=0 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=14 ino=257 dd-2584 [002] 76.782480: balance_dirty_state: bdi btrfs-1: dirty=970 wb=482 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=15 ino=257 dd-2584 [002] 76.782569: balance_dirty_state: bdi btrfs-1: dirty=995 wb=482 unstable=0 bg_thresh=1006 thresh=2012 gap=535 poll_thresh=16 ino=257 dd-2584 [002] 76.782747: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=482 unstable=0 bg_thresh=1008 thresh=2017 gap=515 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 76.782819: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29296 wrote=0 to_write=8192 dd-2584 [002] 76.782936: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=482 unstable=0 bg_thresh=1010 thresh=2021 gap=469 poll_thresh=18 ino=257 dd-2584 [002] 76.782938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-133% task_weight=100% bdi_bw=46164 base_bw=44 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 76.784289: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=512 to_write=7680 dd-2584 [002] 76.790426: balance_dirty_state: bdi btrfs-1: dirty=570 wb=882 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=18 ino=257 dd-2584 [002] 76.790525: balance_dirty_state: bdi btrfs-1: dirty=570 wb=882 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=13 ino=257 dd-2584 [002] 76.790748: balance_dirty_state: bdi btrfs-1: dirty=595 wb=882 unstable=0 bg_thresh=1010 thresh=2020 gap=543 poll_thresh=14 ino=257 dd-2584 [002] 76.790803: balance_dirty_state: bdi btrfs-1: dirty=620 wb=882 unstable=0 bg_thresh=1010 thresh=2020 gap=518 poll_thresh=15 ino=257 dd-2584 [002] 76.790861: balance_dirty_state: bdi btrfs-1: dirty=620 wb=882 unstable=0 bg_thresh=1012 thresh=2025 gap=523 poll_thresh=16 ino=257 dd-2584 [002] 76.790974: balance_dirty_state: bdi btrfs-1: dirty=645 wb=882 unstable=0 bg_thresh=1009 thresh=2018 gap=491 poll_thresh=17 ino=257 dd-2584 [002] 76.790978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=101% bdi_bw=46164 base_bw=44 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.798503: balance_dirty_state: bdi btrfs-1: dirty=645 wb=882 unstable=0 bg_thresh=1009 thresh=2018 gap=491 poll_thresh=17 ino=257 dd-2584 [002] 76.798509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=101% bdi_bw=46164 base_bw=44 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.806462: balance_dirty_state: bdi btrfs-1: dirty=645 wb=882 unstable=0 bg_thresh=1009 thresh=2018 gap=491 poll_thresh=17 ino=257 dd-2584 [002] 76.806471: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=101% bdi_bw=46164 base_bw=44 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.814484: balance_dirty_state: bdi btrfs-1: dirty=645 wb=882 unstable=0 bg_thresh=1009 thresh=2018 gap=491 poll_thresh=17 ino=257 dd-2584 [002] 76.814493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=101% bdi_bw=44576 base_bw=44 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.822332: balance_dirty_state: bdi btrfs-1: dirty=645 wb=757 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=17 ino=257 dd-2584 [002] 76.822428: balance_dirty_state: bdi btrfs-1: dirty=670 wb=757 unstable=0 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=13 ino=257 dd-2584 [002] 76.822491: balance_dirty_state: bdi btrfs-1: dirty=695 wb=757 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=14 ino=257 dd-2584 [002] 76.822545: balance_dirty_state: bdi btrfs-1: dirty=695 wb=757 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 76.822601: balance_dirty_state: bdi btrfs-1: dirty=720 wb=757 unstable=0 bg_thresh=1007 thresh=2015 gap=538 poll_thresh=16 ino=257 dd-2584 [002] 76.822712: balance_dirty_state: bdi btrfs-1: dirty=745 wb=757 unstable=0 bg_thresh=1010 thresh=2020 gap=518 poll_thresh=17 ino=257 dd-2584 [002] 76.822824: balance_dirty_state: bdi btrfs-1: dirty=795 wb=757 unstable=0 bg_thresh=1009 thresh=2019 gap=467 poll_thresh=18 ino=257 dd-2584 [002] 76.822829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-136% task_weight=101% bdi_bw=44576 base_bw=44 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.830381: balance_dirty_state: bdi btrfs-1: dirty=795 wb=757 unstable=0 bg_thresh=1009 thresh=2018 gap=466 poll_thresh=18 ino=257 dd-2584 [002] 76.830391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=101% bdi_bw=44576 base_bw=44 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.838315: balance_dirty_state: bdi btrfs-1: dirty=795 wb=632 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=18 ino=257 dd-2584 [002] 76.838439: balance_dirty_state: bdi btrfs-1: dirty=795 wb=632 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=13 ino=257 dd-2584 [002] 76.838556: balance_dirty_state: bdi btrfs-1: dirty=820 wb=632 unstable=0 bg_thresh=1006 thresh=2013 gap=561 poll_thresh=14 ino=257 dd-2584 [002] 76.838671: balance_dirty_state: bdi btrfs-1: dirty=845 wb=632 unstable=0 bg_thresh=1006 thresh=2013 gap=536 poll_thresh=15 ino=257 dd-2584 [002] 76.839136: balance_dirty_state: bdi btrfs-1: dirty=845 wb=632 unstable=0 bg_thresh=1009 thresh=2018 gap=541 poll_thresh=16 ino=257 dd-2584 [002] 76.839368: balance_dirty_state: bdi btrfs-1: dirty=870 wb=632 unstable=0 bg_thresh=1011 thresh=2023 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 76.839606: balance_dirty_state: bdi btrfs-1: dirty=920 wb=632 unstable=0 bg_thresh=1010 thresh=2021 gap=469 poll_thresh=18 ino=257 dd-2584 [002] 76.839615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-133% task_weight=100% bdi_bw=44576 base_bw=44 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.846417: balance_dirty_state: bdi btrfs-1: dirty=920 wb=632 unstable=0 bg_thresh=1013 thresh=2027 gap=475 poll_thresh=18 ino=257 dd-2584 [002] 76.846426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-127% task_weight=101% bdi_bw=44576 base_bw=44 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 76.854391: balance_dirty_state: bdi btrfs-1: dirty=920 wb=532 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=18 ino=257 dd-2584 [002] 76.854491: balance_dirty_state: bdi btrfs-1: dirty=920 wb=532 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=13 ino=257 dd-2584 [002] 76.854551: balance_dirty_state: bdi btrfs-1: dirty=945 wb=532 unstable=0 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=14 ino=257 dd-2584 [002] 76.854610: balance_dirty_state: bdi btrfs-1: dirty=970 wb=532 unstable=0 bg_thresh=1004 thresh=2008 gap=506 poll_thresh=15 ino=257 dd-2584 [002] 76.854670: balance_dirty_state: bdi btrfs-1: dirty=970 wb=532 unstable=0 bg_thresh=1006 thresh=2013 gap=511 poll_thresh=16 ino=257 dd-2584 [002] 76.854791: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=532 unstable=0 bg_thresh=1006 thresh=2012 gap=460 poll_thresh=17 ino=257 dd-2584 [002] 76.854795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=101% bdi_bw=44576 base_bw=44 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 76.854812: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29368 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 76.856090: writeback_single_inode: bdi btrfs-1: ino=257 state= age=112 wrote=448 to_write=7744 dd-2584 [002] 76.862478: balance_dirty_state: bdi btrfs-1: dirty=570 wb=982 unstable=0 bg_thresh=1008 thresh=2016 gap=464 poll_thresh=13 ino=257 dd-2584 [002] 76.862482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-93% task_weight=101% bdi_bw=44576 base_bw=44 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 76.870513: balance_dirty_state: bdi btrfs-1: dirty=570 wb=857 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=10 ino=257 dd-2584 [005] 76.870598: balance_dirty_state: bdi btrfs-1: dirty=595 wb=857 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=11 ino=257 dd-2584 [005] 76.870684: balance_dirty_state: bdi btrfs-1: dirty=595 wb=857 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=12 ino=257 dd-2584 [005] 76.870772: balance_dirty_state: bdi btrfs-1: dirty=620 wb=857 unstable=0 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=13 ino=257 dd-2584 [005] 76.871111: balance_dirty_state: bdi btrfs-1: dirty=620 wb=857 unstable=0 bg_thresh=1000 thresh=2001 gap=524 poll_thresh=14 ino=257 dd-2584 [005] 76.871197: balance_dirty_state: bdi btrfs-1: dirty=645 wb=857 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=15 ino=257 dd-2584 [005] 76.871283: balance_dirty_state: bdi btrfs-1: dirty=670 wb=857 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=16 ino=257 dd-2584 [005] 76.871289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-58% task_weight=100% bdi_bw=44576 base_bw=44 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 76.878559: balance_dirty_state: bdi btrfs-1: dirty=670 wb=857 unstable=0 bg_thresh=999 thresh=1999 gap=472 poll_thresh=12 ino=257 dd-2584 [005] 76.878568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-65% task_weight=101% bdi_bw=44576 base_bw=44 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 76.886575: balance_dirty_state: bdi btrfs-1: dirty=695 wb=732 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=9 ino=257 dd-2584 [005] 76.886697: balance_dirty_state: bdi btrfs-1: dirty=720 wb=732 unstable=0 bg_thresh=996 thresh=1992 gap=540 poll_thresh=10 ino=257 dd-2584 [005] 76.886814: balance_dirty_state: bdi btrfs-1: dirty=720 wb=732 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=11 ino=257 dd-2584 [005] 76.886936: balance_dirty_state: bdi btrfs-1: dirty=745 wb=707 unstable=0 bg_thresh=995 thresh=1991 gap=539 poll_thresh=12 ino=257 dd-2584 [005] 76.887073: balance_dirty_state: bdi btrfs-1: dirty=770 wb=657 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=13 ino=257 dd-2584 [005] 76.887149: balance_dirty_state: bdi btrfs-1: dirty=770 wb=582 unstable=0 bg_thresh=996 thresh=1992 gap=640 poll_thresh=14 ino=257 dd-2584 [005] 76.887210: balance_dirty_state: bdi btrfs-1: dirty=795 wb=582 unstable=0 bg_thresh=1001 thresh=2003 gap=626 poll_thresh=15 ino=257 dd-2584 [005] 76.887271: balance_dirty_state: bdi btrfs-1: dirty=820 wb=582 unstable=0 bg_thresh=994 thresh=1989 gap=587 poll_thresh=16 ino=257 dd-2584 [005] 76.887391: balance_dirty_state: bdi btrfs-1: dirty=845 wb=582 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=17 ino=257 dd-2584 [005] 76.887516: balance_dirty_state: bdi btrfs-1: dirty=870 wb=582 unstable=0 bg_thresh=995 thresh=1991 gap=539 poll_thresh=18 ino=257 dd-2584 [005] 76.887887: balance_dirty_state: bdi btrfs-1: dirty=895 wb=582 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=19 ino=257 dd-2584 [005] 76.888120: balance_dirty_state: bdi btrfs-1: dirty=945 wb=582 unstable=0 bg_thresh=999 thresh=1999 gap=472 poll_thresh=20 ino=257 dd-2584 [005] 76.888130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=101% bdi_bw=44576 base_bw=44 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 76.894539: balance_dirty_state: bdi btrfs-1: dirty=945 wb=582 unstable=0 bg_thresh=999 thresh=1999 gap=472 poll_thresh=20 ino=257 dd-2584 [005] 76.894548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=101% bdi_bw=44576 base_bw=44 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 76.902413: balance_dirty_state: bdi btrfs-1: dirty=945 wb=457 unstable=0 bg_thresh=997 thresh=1994 gap=592 poll_thresh=20 ino=257 dd-2584 [005] 76.902505: balance_dirty_state: bdi btrfs-1: dirty=945 wb=457 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 76.902564: balance_dirty_state: bdi btrfs-1: dirty=970 wb=457 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 76.902682: balance_dirty_state: bdi btrfs-1: dirty=995 wb=457 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 76.902801: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=457 unstable=0 bg_thresh=998 thresh=1996 gap=519 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 76.902825: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29416 wrote=0 to_write=8192 dd-2584 [005] 76.902978: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=457 unstable=0 bg_thresh=997 thresh=1995 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 76.902980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=101% bdi_bw=44576 base_bw=44 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 76.905335: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=528 to_write=7664 dd-2584 [005] 76.910449: balance_dirty_state: bdi btrfs-1: dirty=545 wb=982 unstable=0 bg_thresh=997 thresh=1995 gap=468 poll_thresh=19 ino=257 dd-2584 [005] 76.910458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=101% bdi_bw=44576 base_bw=44 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 76.918394: balance_dirty_state: bdi btrfs-1: dirty=545 wb=857 unstable=0 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=19 ino=257 dd-2584 [000] 76.918519: balance_dirty_state: bdi btrfs-1: dirty=570 wb=857 unstable=0 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=14 ino=257 dd-2584 [000] 76.918638: balance_dirty_state: bdi btrfs-1: dirty=570 wb=857 unstable=0 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 76.918756: balance_dirty_state: bdi btrfs-1: dirty=595 wb=857 unstable=0 bg_thresh=1002 thresh=2004 gap=552 poll_thresh=16 ino=257 dd-2584 [000] 76.919344: balance_dirty_state: bdi btrfs-1: dirty=620 wb=857 unstable=0 bg_thresh=1001 thresh=2003 gap=526 poll_thresh=17 ino=257 dd-2584 [000] 76.919583: balance_dirty_state: bdi btrfs-1: dirty=670 wb=857 unstable=0 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=18 ino=257 dd-2584 [000] 76.919592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=100% bdi_bw=44108 base_bw=40 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 76.926410: balance_dirty_state: bdi btrfs-1: dirty=670 wb=857 unstable=0 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=18 ino=257 dd-2584 [000] 76.926417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=100% bdi_bw=44108 base_bw=40 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 76.934356: balance_dirty_state: bdi btrfs-1: dirty=670 wb=732 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=18 ino=257 dd-2584 [000] 76.934431: balance_dirty_state: bdi btrfs-1: dirty=670 wb=732 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=13 ino=257 dd-2584 [000] 76.934489: balance_dirty_state: bdi btrfs-1: dirty=695 wb=732 unstable=0 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=14 ino=257 dd-2584 [000] 76.934545: balance_dirty_state: bdi btrfs-1: dirty=720 wb=732 unstable=0 bg_thresh=1002 thresh=2004 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 76.934602: balance_dirty_state: bdi btrfs-1: dirty=720 wb=732 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=16 ino=257 dd-2584 [000] 76.934714: balance_dirty_state: bdi btrfs-1: dirty=745 wb=732 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=17 ino=257 dd-2584 [000] 76.934829: balance_dirty_state: bdi btrfs-1: dirty=795 wb=732 unstable=0 bg_thresh=1003 thresh=2006 gap=479 poll_thresh=18 ino=257 dd-2584 [000] 76.934833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-56% task_weight=99% bdi_bw=44108 base_bw=40 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 76.942544: balance_dirty_state: bdi btrfs-1: dirty=795 wb=732 unstable=0 bg_thresh=1000 thresh=2000 gap=473 poll_thresh=13 ino=257 dd-2584 [000] 76.942549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-112% task_weight=101% bdi_bw=44108 base_bw=40 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 76.966433: balance_dirty_state: bdi btrfs-1: dirty=795 wb=532 unstable=0 bg_thresh=998 thresh=1997 gap=670 poll_thresh=13 ino=257 dd-2584 [001] 76.966506: balance_dirty_state: bdi btrfs-1: dirty=795 wb=532 unstable=0 bg_thresh=998 thresh=1997 gap=670 poll_thresh=10 ino=257 dd-2584 [001] 76.966570: balance_dirty_state: bdi btrfs-1: dirty=820 wb=532 unstable=0 bg_thresh=998 thresh=1996 gap=644 poll_thresh=11 ino=257 dd-2584 [001] 76.966632: balance_dirty_state: bdi btrfs-1: dirty=820 wb=532 unstable=0 bg_thresh=1000 thresh=2001 gap=649 poll_thresh=12 ino=257 dd-2584 [001] 76.966694: balance_dirty_state: bdi btrfs-1: dirty=845 wb=532 unstable=0 bg_thresh=997 thresh=1995 gap=618 poll_thresh=13 ino=257 dd-2584 [001] 76.966931: balance_dirty_state: bdi btrfs-1: dirty=845 wb=532 unstable=0 bg_thresh=1000 thresh=2000 gap=623 poll_thresh=14 ino=257 dd-2584 [001] 76.966991: balance_dirty_state: bdi btrfs-1: dirty=870 wb=532 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 76.967050: balance_dirty_state: bdi btrfs-1: dirty=895 wb=532 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 76.967169: balance_dirty_state: bdi btrfs-1: dirty=920 wb=532 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 76.967289: balance_dirty_state: bdi btrfs-1: dirty=945 wb=532 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 76.967410: balance_dirty_state: bdi btrfs-1: dirty=995 wb=532 unstable=0 bg_thresh=1000 thresh=2001 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 76.967415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=44108 base_bw=40 task_bw=0 dirtied=32 period=0 think=16 pause=8 dd-2584 [001] 76.974401: balance_dirty_state: bdi btrfs-1: dirty=995 wb=532 unstable=0 bg_thresh=997 thresh=1995 gap=468 poll_thresh=19 ino=257 dd-2584 [001] 76.974406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=44108 base_bw=40 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 76.982360: balance_dirty_state: bdi btrfs-1: dirty=995 wb=407 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 76.982428: balance_dirty_state: bdi btrfs-1: dirty=995 wb=407 unstable=0 bg_thresh=998 thresh=1996 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 76.982492: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=407 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 76.982517: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29496 wrote=0 to_write=8192 dd-2584 [001] 76.982586: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=407 unstable=0 bg_thresh=997 thresh=1995 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 76.982774: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=432 unstable=0 bg_thresh=999 thresh=1999 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 76.982970: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=482 unstable=0 bg_thresh=1001 thresh=2003 gap=501 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 76.984372: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=576 to_write=7616 dd-2584 [001] 76.989801: balance_dirty_state: bdi btrfs-1: dirty=546 wb=982 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 76.989807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-197% task_weight=100% bdi_bw=44108 base_bw=40 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 76.994412: balance_dirty_state: bdi btrfs-1: dirty=546 wb=832 unstable=0 bg_thresh=1003 thresh=2006 gap=628 poll_thresh=19 ino=257 dd-2584 [001] 76.994512: balance_dirty_state: bdi btrfs-1: dirty=571 wb=832 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 76.994576: balance_dirty_state: bdi btrfs-1: dirty=596 wb=832 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 76.994637: balance_dirty_state: bdi btrfs-1: dirty=596 wb=832 unstable=0 bg_thresh=999 thresh=1999 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 76.994758: balance_dirty_state: bdi btrfs-1: dirty=646 wb=832 unstable=0 bg_thresh=1001 thresh=2003 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 76.994879: balance_dirty_state: bdi btrfs-1: dirty=671 wb=832 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 76.994884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=44108 base_bw=40 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 77.006430: balance_dirty_state: bdi btrfs-1: dirty=671 wb=840 unstable=0 bg_thresh=987 thresh=1975 gap=464 poll_thresh=18 ino=257 dd-2584 [001] 77.006438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=44108 base_bw=40 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 77.014443: balance_dirty_state: bdi btrfs-1: dirty=682 wb=715 unstable=0 bg_thresh=989 thresh=1978 gap=581 poll_thresh=18 ino=257 dd-2584 [001] 77.014571: balance_dirty_state: bdi btrfs-1: dirty=701 wb=715 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=13 ino=257 dd-2584 [001] 77.014673: balance_dirty_state: bdi btrfs-1: dirty=701 wb=715 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 77.014773: balance_dirty_state: bdi btrfs-1: dirty=726 wb=715 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 77.014876: balance_dirty_state: bdi btrfs-1: dirty=726 wb=715 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 77.015082: balance_dirty_state: bdi btrfs-1: dirty=776 wb=715 unstable=0 bg_thresh=995 thresh=1990 gap=499 poll_thresh=17 ino=257 dd-2584 [001] 77.015598: balance_dirty_state: bdi btrfs-1: dirty=801 wb=715 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 77.015607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=44108 base_bw=40 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 77.022436: balance_dirty_state: bdi btrfs-1: dirty=810 wb=666 unstable=0 bg_thresh=995 thresh=1990 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 77.022515: balance_dirty_state: bdi btrfs-1: dirty=835 wb=616 unstable=0 bg_thresh=994 thresh=1989 gap=538 poll_thresh=13 ino=257 dd-2584 [001] 77.022581: balance_dirty_state: bdi btrfs-1: dirty=835 wb=591 unstable=0 bg_thresh=997 thresh=1995 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 77.022641: balance_dirty_state: bdi btrfs-1: dirty=860 wb=591 unstable=0 bg_thresh=997 thresh=1994 gap=543 poll_thresh=15 ino=257 dd-2584 [001] 77.022700: balance_dirty_state: bdi btrfs-1: dirty=885 wb=591 unstable=0 bg_thresh=997 thresh=1994 gap=518 poll_thresh=16 ino=257 dd-2584 [001] 77.022818: balance_dirty_state: bdi btrfs-1: dirty=910 wb=591 unstable=0 bg_thresh=999 thresh=1998 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 77.022822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=42752 base_bw=36 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 77.034479: balance_dirty_state: bdi btrfs-1: dirty=910 wb=591 unstable=0 bg_thresh=999 thresh=1998 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 77.034489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=42752 base_bw=36 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 77.042574: balance_dirty_state: bdi btrfs-1: dirty=907 wb=592 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=17 ino=257 dd-2584 [005] 77.042581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=42752 base_bw=36 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 77.050544: balance_dirty_state: bdi btrfs-1: dirty=922 wb=448 unstable=0 bg_thresh=1002 thresh=2004 gap=634 poll_thresh=17 ino=257 dd-2584 [005] 77.050669: balance_dirty_state: bdi btrfs-1: dirty=922 wb=448 unstable=0 bg_thresh=1002 thresh=2004 gap=634 poll_thresh=13 ino=257 dd-2584 [005] 77.050785: balance_dirty_state: bdi btrfs-1: dirty=947 wb=448 unstable=0 bg_thresh=1004 thresh=2009 gap=614 poll_thresh=14 ino=257 dd-2584 [005] 77.050908: balance_dirty_state: bdi btrfs-1: dirty=972 wb=448 unstable=0 bg_thresh=1004 thresh=2008 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 77.051027: balance_dirty_state: bdi btrfs-1: dirty=972 wb=448 unstable=0 bg_thresh=1004 thresh=2008 gap=588 poll_thresh=16 ino=257 dd-2584 [005] 77.051263: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=448 unstable=0 bg_thresh=1003 thresh=2007 gap=537 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 77.051309: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29564 wrote=0 to_write=8192 dd-2584 [005] 77.051570: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=448 unstable=0 bg_thresh=1005 thresh=2011 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 77.052348: balance_dirty_state: bdi btrfs-1: dirty=921 wb=599 unstable=0 bg_thresh=1005 thresh=2010 gap=490 poll_thresh=19 ino=257 dd-2584 [005] 77.052352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=42752 base_bw=36 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 77.053759: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=528 to_write=7664 dd-2584 [005] 77.058680: balance_dirty_state: bdi btrfs-1: dirty=571 wb=974 unstable=0 bg_thresh=1004 thresh=2009 gap=464 poll_thresh=14 ino=257 dd-2584 [005] 77.058689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=42752 base_bw=36 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 77.066561: balance_dirty_state: bdi btrfs-1: dirty=571 wb=849 unstable=0 bg_thresh=1006 thresh=2012 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 77.066662: balance_dirty_state: bdi btrfs-1: dirty=596 wb=849 unstable=0 bg_thresh=1006 thresh=2012 gap=567 poll_thresh=10 ino=257 dd-2584 [005] 77.066720: balance_dirty_state: bdi btrfs-1: dirty=596 wb=849 unstable=0 bg_thresh=1005 thresh=2011 gap=566 poll_thresh=11 ino=257 dd-2584 [005] 77.066778: balance_dirty_state: bdi btrfs-1: dirty=621 wb=849 unstable=0 bg_thresh=1008 thresh=2016 gap=546 poll_thresh=12 ino=257 dd-2584 [005] 77.066835: balance_dirty_state: bdi btrfs-1: dirty=621 wb=849 unstable=0 bg_thresh=1005 thresh=2010 gap=540 poll_thresh=13 ino=257 dd-2584 [005] 77.066891: balance_dirty_state: bdi btrfs-1: dirty=646 wb=849 unstable=0 bg_thresh=1007 thresh=2015 gap=520 poll_thresh=14 ino=257 dd-2584 [005] 77.066948: balance_dirty_state: bdi btrfs-1: dirty=671 wb=849 unstable=0 bg_thresh=1004 thresh=2009 gap=489 poll_thresh=15 ino=257 dd-2584 [005] 77.066953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=42752 base_bw=36 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 77.074585: balance_dirty_state: bdi btrfs-1: dirty=671 wb=849 unstable=0 bg_thresh=1004 thresh=2009 gap=489 poll_thresh=15 ino=257 dd-2584 [005] 77.074594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=42752 base_bw=36 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 77.082494: balance_dirty_state: bdi btrfs-1: dirty=671 wb=724 unstable=0 bg_thresh=1004 thresh=2009 gap=614 poll_thresh=15 ino=257 dd-2584 [005] 77.082577: balance_dirty_state: bdi btrfs-1: dirty=671 wb=724 unstable=0 bg_thresh=1004 thresh=2008 gap=613 poll_thresh=11 ino=257 dd-2584 [005] 77.082642: balance_dirty_state: bdi btrfs-1: dirty=696 wb=724 unstable=0 bg_thresh=1006 thresh=2013 gap=593 poll_thresh=12 ino=257 dd-2584 [005] 77.082705: balance_dirty_state: bdi btrfs-1: dirty=721 wb=724 unstable=0 bg_thresh=1003 thresh=2007 gap=562 poll_thresh=13 ino=257 dd-2584 [005] 77.082771: balance_dirty_state: bdi btrfs-1: dirty=721 wb=724 unstable=0 bg_thresh=1006 thresh=2012 gap=567 poll_thresh=14 ino=257 dd-2584 [005] 77.082835: balance_dirty_state: bdi btrfs-1: dirty=746 wb=724 unstable=0 bg_thresh=1005 thresh=2011 gap=541 poll_thresh=15 ino=257 dd-2584 [005] 77.082899: balance_dirty_state: bdi btrfs-1: dirty=771 wb=724 unstable=0 bg_thresh=1005 thresh=2011 gap=516 poll_thresh=16 ino=257 dd-2584 [005] 77.083027: balance_dirty_state: bdi btrfs-1: dirty=796 wb=724 unstable=0 bg_thresh=1007 thresh=2015 gap=495 poll_thresh=17 ino=257 dd-2584 [005] 77.083033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=42752 base_bw=36 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 77.090728: balance_dirty_state: bdi btrfs-1: dirty=796 wb=599 unstable=0 bg_thresh=1005 thresh=2010 gap=615 poll_thresh=13 ino=257 dd-2584 [005] 77.090793: balance_dirty_state: bdi btrfs-1: dirty=821 wb=599 unstable=0 bg_thresh=1007 thresh=2015 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 77.090858: balance_dirty_state: bdi btrfs-1: dirty=846 wb=599 unstable=0 bg_thresh=1007 thresh=2014 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 77.090921: balance_dirty_state: bdi btrfs-1: dirty=846 wb=599 unstable=0 bg_thresh=1007 thresh=2014 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 77.091047: balance_dirty_state: bdi btrfs-1: dirty=896 wb=599 unstable=0 bg_thresh=1006 thresh=2013 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 77.091178: balance_dirty_state: bdi btrfs-1: dirty=921 wb=599 unstable=0 bg_thresh=1005 thresh=2011 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 77.091183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=42752 base_bw=36 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 77.098473: balance_dirty_state: bdi btrfs-1: dirty=921 wb=524 unstable=0 bg_thresh=1004 thresh=2008 gap=563 poll_thresh=18 ino=257 dd-2584 [005] 77.098553: balance_dirty_state: bdi btrfs-1: dirty=946 wb=524 unstable=0 bg_thresh=1004 thresh=2008 gap=538 poll_thresh=13 ino=257 dd-2584 [005] 77.098615: balance_dirty_state: bdi btrfs-1: dirty=946 wb=524 unstable=0 bg_thresh=1003 thresh=2007 gap=537 poll_thresh=14 ino=257 dd-2584 [005] 77.098675: balance_dirty_state: bdi btrfs-1: dirty=971 wb=524 unstable=0 bg_thresh=1006 thresh=2012 gap=517 poll_thresh=15 ino=257 dd-2584 [005] 77.098734: balance_dirty_state: bdi btrfs-1: dirty=996 wb=524 unstable=0 bg_thresh=1003 thresh=2006 gap=486 poll_thresh=16 ino=257 dd-2584 [005] 77.098738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=42752 base_bw=36 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 77.106495: balance_dirty_state: bdi btrfs-1: dirty=996 wb=398 unstable=0 bg_thresh=1004 thresh=2009 gap=615 poll_thresh=16 ino=257 dd-2584 [005] 77.106565: balance_dirty_state: bdi btrfs-1: dirty=996 wb=398 unstable=0 bg_thresh=1007 thresh=2014 gap=620 poll_thresh=12 ino=257 dd-2584 [005] 77.106626: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=398 unstable=0 bg_thresh=1004 thresh=2008 gap=589 poll_thresh=13 ino=257 flush-btrfs-1-2586 [001] 77.106649: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29620 wrote=0 to_write=8192 dd-2584 [005] 77.106714: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=398 unstable=0 bg_thresh=1006 thresh=2013 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 77.106804: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=423 unstable=0 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 77.107189: balance_dirty_state: bdi btrfs-1: dirty=946 wb=523 unstable=0 bg_thresh=1008 thresh=2017 gap=548 poll_thresh=16 ino=257 dd-2584 [005] 77.107371: balance_dirty_state: bdi btrfs-1: dirty=921 wb=573 unstable=0 bg_thresh=1008 thresh=2016 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 77.107549: balance_dirty_state: bdi btrfs-1: dirty=896 wb=623 unstable=0 bg_thresh=1007 thresh=2015 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 77.107551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=42752 base_bw=36 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 77.108352: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=576 to_write=7616 dd-2584 [005] 77.114596: balance_dirty_state: bdi btrfs-1: dirty=571 wb=848 unstable=0 bg_thresh=1007 thresh=2015 gap=596 poll_thresh=13 ino=257 dd-2584 [005] 77.114717: balance_dirty_state: bdi btrfs-1: dirty=596 wb=848 unstable=0 bg_thresh=1004 thresh=2009 gap=565 poll_thresh=14 ino=257 dd-2584 [005] 77.114838: balance_dirty_state: bdi btrfs-1: dirty=596 wb=848 unstable=0 bg_thresh=1007 thresh=2014 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 77.114955: balance_dirty_state: bdi btrfs-1: dirty=621 wb=848 unstable=0 bg_thresh=1006 thresh=2013 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 77.115189: balance_dirty_state: bdi btrfs-1: dirty=646 wb=848 unstable=0 bg_thresh=1006 thresh=2012 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 77.115423: balance_dirty_state: bdi btrfs-1: dirty=671 wb=848 unstable=0 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 77.115432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=42752 base_bw=36 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 77.122595: balance_dirty_state: bdi btrfs-1: dirty=696 wb=848 unstable=0 bg_thresh=1008 thresh=2016 gap=472 poll_thresh=13 ino=257 dd-2584 [005] 77.122600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=42752 base_bw=36 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 77.133255: balance_dirty_state: bdi btrfs-1: dirty=696 wb=848 unstable=0 bg_thresh=993 thresh=1986 gap=442 poll_thresh=10 ino=257 dd-2584 [001] 77.133265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-128% task_weight=101% bdi_bw=41524 base_bw=32 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 77.138508: balance_dirty_state: bdi btrfs-1: dirty=696 wb=723 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=10 ino=257 dd-2584 [001] 77.138594: balance_dirty_state: bdi btrfs-1: dirty=721 wb=723 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=7 ino=257 dd-2584 [001] 77.138832: balance_dirty_state: bdi btrfs-1: dirty=721 wb=723 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=8 ino=257 dd-2584 [001] 77.138892: balance_dirty_state: bdi btrfs-1: dirty=746 wb=723 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=9 ino=257 dd-2584 [001] 77.138951: balance_dirty_state: bdi btrfs-1: dirty=771 wb=723 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=10 ino=257 dd-2584 [001] 77.138956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1280 avg_dirty=1280 bdi_gap=35% task_gap=-29% task_weight=100% bdi_bw=41524 base_bw=32 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 77.150558: balance_dirty_state: bdi btrfs-1: dirty=771 wb=598 unstable=0 bg_thresh=991 thresh=1982 gap=613 poll_thresh=7 ino=257 dd-2584 [001] 77.150621: balance_dirty_state: bdi btrfs-1: dirty=796 wb=598 unstable=0 bg_thresh=988 thresh=1976 gap=582 poll_thresh=8 ino=257 dd-2584 [001] 77.150685: balance_dirty_state: bdi btrfs-1: dirty=821 wb=598 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=9 ino=257 dd-2584 [001] 77.150751: balance_dirty_state: bdi btrfs-1: dirty=821 wb=598 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=10 ino=257 dd-2584 [001] 77.150816: balance_dirty_state: bdi btrfs-1: dirty=846 wb=598 unstable=0 bg_thresh=988 thresh=1977 gap=533 poll_thresh=11 ino=257 dd-2584 [001] 77.150879: balance_dirty_state: bdi btrfs-1: dirty=871 wb=598 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=12 ino=257 dd-2584 [001] 77.150943: balance_dirty_state: bdi btrfs-1: dirty=871 wb=598 unstable=0 bg_thresh=996 thresh=1993 gap=524 poll_thresh=13 ino=257 dd-2584 [001] 77.151007: balance_dirty_state: bdi btrfs-1: dirty=896 wb=598 unstable=0 bg_thresh=989 thresh=1979 gap=485 poll_thresh=14 ino=257 dd-2584 [001] 77.151012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1245 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-89% task_weight=101% bdi_bw=41524 base_bw=32 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 77.162513: balance_dirty_state: bdi btrfs-1: dirty=921 wb=573 unstable=0 bg_thresh=985 thresh=1971 gap=477 poll_thresh=10 ino=257 dd-2584 [001] 77.162517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1280 avg_dirty=1280 bdi_gap=25% task_gap=-49% task_weight=99% bdi_bw=41524 base_bw=32 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 77.174573: balance_dirty_state: bdi btrfs-1: dirty=921 wb=323 unstable=0 bg_thresh=978 thresh=1956 gap=712 poll_thresh=7 ino=257 dd-2584 [001] 77.174643: balance_dirty_state: bdi btrfs-1: dirty=946 wb=323 unstable=0 bg_thresh=980 thresh=1961 gap=692 poll_thresh=8 ino=257 dd-2584 [001] 77.174711: balance_dirty_state: bdi btrfs-1: dirty=946 wb=323 unstable=0 bg_thresh=977 thresh=1955 gap=686 poll_thresh=9 ino=257 dd-2584 [001] 77.174780: balance_dirty_state: bdi btrfs-1: dirty=971 wb=323 unstable=0 bg_thresh=980 thresh=1960 gap=666 poll_thresh=10 ino=257 dd-2584 [001] 77.175042: balance_dirty_state: bdi btrfs-1: dirty=996 wb=323 unstable=0 bg_thresh=979 thresh=1959 gap=640 poll_thresh=11 ino=257 flush-btrfs-1-2586 [005] 77.175067: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29688 wrote=0 to_write=8192 dd-2584 [001] 77.175140: balance_dirty_state: bdi btrfs-1: dirty=996 wb=323 unstable=0 bg_thresh=982 thresh=1964 gap=645 poll_thresh=12 ino=257 dd-2584 [001] 77.175242: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=323 unstable=0 bg_thresh=979 thresh=1958 gap=614 poll_thresh=13 ino=257 dd-2584 [001] 77.175343: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=348 unstable=0 bg_thresh=978 thresh=1957 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 77.175446: balance_dirty_state: bdi btrfs-1: dirty=996 wb=373 unstable=0 bg_thresh=978 thresh=1957 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 77.175547: balance_dirty_state: bdi btrfs-1: dirty=996 wb=398 unstable=0 bg_thresh=978 thresh=1956 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 77.175754: balance_dirty_state: bdi btrfs-1: dirty=971 wb=448 unstable=0 bg_thresh=977 thresh=1955 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 77.175959: balance_dirty_state: bdi btrfs-1: dirty=971 wb=498 unstable=0 bg_thresh=979 thresh=1959 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 77.176164: balance_dirty_state: bdi btrfs-1: dirty=971 wb=548 unstable=0 bg_thresh=979 thresh=1958 gap=439 poll_thresh=19 ino=257 dd-2584 [001] 77.176166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1280 avg_dirty=1280 bdi_gap=17% task_gap=-64% task_weight=99% bdi_bw=41524 base_bw=32 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 77.178034: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=312 wrote=624 to_write=7568 dd-2584 [005] 77.183325: balance_dirty_state: bdi btrfs-1: dirty=571 wb=948 unstable=0 bg_thresh=981 thresh=1963 gap=444 poll_thresh=14 ino=257 dd-2584 [005] 77.183335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1280 avg_dirty=1280 bdi_gap=20% task_gap=-59% task_weight=100% bdi_bw=41524 base_bw=32 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 77.190666: balance_dirty_state: bdi btrfs-1: dirty=571 wb=798 unstable=0 bg_thresh=984 thresh=1968 gap=599 poll_thresh=10 ino=257 dd-2584 [005] 77.190785: balance_dirty_state: bdi btrfs-1: dirty=596 wb=798 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=11 ino=257 dd-2584 [005] 77.190903: balance_dirty_state: bdi btrfs-1: dirty=621 wb=798 unstable=0 bg_thresh=983 thresh=1967 gap=548 poll_thresh=12 ino=257 dd-2584 [005] 77.191384: balance_dirty_state: bdi btrfs-1: dirty=621 wb=773 unstable=0 bg_thresh=981 thresh=1963 gap=569 poll_thresh=13 ino=257 dd-2584 [005] 77.191479: balance_dirty_state: bdi btrfs-1: dirty=646 wb=723 unstable=0 bg_thresh=978 thresh=1957 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 77.191561: balance_dirty_state: bdi btrfs-1: dirty=671 wb=673 unstable=0 bg_thresh=989 thresh=1979 gap=635 poll_thresh=15 ino=257 dd-2584 [005] 77.191659: balance_dirty_state: bdi btrfs-1: dirty=671 wb=673 unstable=0 bg_thresh=986 thresh=1973 gap=629 poll_thresh=16 ino=257 dd-2584 [005] 77.191894: balance_dirty_state: bdi btrfs-1: dirty=696 wb=673 unstable=0 bg_thresh=986 thresh=1972 gap=603 poll_thresh=17 ino=257 dd-2584 [005] 77.192128: balance_dirty_state: bdi btrfs-1: dirty=746 wb=673 unstable=0 bg_thresh=985 thresh=1971 gap=552 poll_thresh=18 ino=257 dd-2584 [005] 77.192363: balance_dirty_state: bdi btrfs-1: dirty=771 wb=673 unstable=0 bg_thresh=987 thresh=1975 gap=531 poll_thresh=19 ino=257 dd-2584 [005] 77.192598: balance_dirty_state: bdi btrfs-1: dirty=796 wb=673 unstable=0 bg_thresh=987 thresh=1974 gap=505 poll_thresh=20 ino=257 dd-2584 [005] 77.192834: balance_dirty_state: bdi btrfs-1: dirty=846 wb=673 unstable=0 bg_thresh=986 thresh=1973 gap=454 poll_thresh=21 ino=257 dd-2584 [005] 77.192843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1280 avg_dirty=1280 bdi_gap=26% task_gap=-46% task_weight=99% bdi_bw=41524 base_bw=32 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 77.198634: balance_dirty_state: bdi btrfs-1: dirty=846 wb=673 unstable=0 bg_thresh=986 thresh=1973 gap=454 poll_thresh=16 ino=257 dd-2584 [005] 77.198639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1280 avg_dirty=1280 bdi_gap=26% task_gap=-46% task_weight=99% bdi_bw=41524 base_bw=32 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 77.206662: balance_dirty_state: bdi btrfs-1: dirty=871 wb=498 unstable=0 bg_thresh=985 thresh=1971 gap=602 poll_thresh=12 ino=257 dd-2584 [005] 77.206893: balance_dirty_state: bdi btrfs-1: dirty=896 wb=498 unstable=0 bg_thresh=985 thresh=1970 gap=576 poll_thresh=13 ino=257 dd-2584 [005] 77.206953: balance_dirty_state: bdi btrfs-1: dirty=896 wb=498 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 77.207011: balance_dirty_state: bdi btrfs-1: dirty=921 wb=498 unstable=0 bg_thresh=987 thresh=1974 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 77.207069: balance_dirty_state: bdi btrfs-1: dirty=921 wb=498 unstable=0 bg_thresh=987 thresh=1974 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 77.207188: balance_dirty_state: bdi btrfs-1: dirty=971 wb=498 unstable=0 bg_thresh=986 thresh=1973 gap=504 poll_thresh=17 ino=257 dd-2584 [005] 77.207306: balance_dirty_state: bdi btrfs-1: dirty=996 wb=498 unstable=0 bg_thresh=988 thresh=1977 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 77.207311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1240 avg_dirty=1240 bdi_gap=52% task_gap=6% task_weight=99% bdi_bw=41524 base_bw=32 task_bw=0 dirtied=32 period=32004 think=0 pause=8 flush-btrfs-1-2586 [001] 77.207329: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29720 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 77.208359: writeback_single_inode: bdi btrfs-1: ino=257 state= age=344 wrote=448 to_write=7744 dd-2584 [005] 77.214707: balance_dirty_state: bdi btrfs-1: dirty=571 wb=823 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=13 ino=257 dd-2584 [005] 77.214778: balance_dirty_state: bdi btrfs-1: dirty=571 wb=823 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 77.214848: balance_dirty_state: bdi btrfs-1: dirty=596 wb=823 unstable=0 bg_thresh=988 thresh=1977 gap=558 poll_thresh=15 ino=257 dd-2584 [005] 77.214918: balance_dirty_state: bdi btrfs-1: dirty=621 wb=823 unstable=0 bg_thresh=985 thresh=1971 gap=527 poll_thresh=16 ino=257 dd-2584 [005] 77.215055: balance_dirty_state: bdi btrfs-1: dirty=646 wb=823 unstable=0 bg_thresh=985 thresh=1970 gap=501 poll_thresh=17 ino=257 dd-2584 [005] 77.215193: balance_dirty_state: bdi btrfs-1: dirty=671 wb=823 unstable=0 bg_thresh=987 thresh=1974 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 77.215198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1280 avg_dirty=1280 bdi_gap=27% task_gap=-45% task_weight=99% bdi_bw=41524 base_bw=32 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 77.222867: balance_dirty_state: bdi btrfs-1: dirty=696 wb=673 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=13 ino=257 dd-2584 [005] 77.222924: balance_dirty_state: bdi btrfs-1: dirty=696 wb=673 unstable=0 bg_thresh=987 thresh=1975 gap=606 poll_thresh=14 ino=257 dd-2584 [005] 77.222980: balance_dirty_state: bdi btrfs-1: dirty=721 wb=673 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 77.223037: balance_dirty_state: bdi btrfs-1: dirty=746 wb=673 unstable=0 bg_thresh=987 thresh=1974 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 77.223151: balance_dirty_state: bdi btrfs-1: dirty=771 wb=673 unstable=0 bg_thresh=989 thresh=1978 gap=534 poll_thresh=17 ino=257 dd-2584 [005] 77.223262: balance_dirty_state: bdi btrfs-1: dirty=796 wb=673 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=18 ino=257 dd-2584 [005] 77.223377: balance_dirty_state: bdi btrfs-1: dirty=846 wb=673 unstable=0 bg_thresh=988 thresh=1976 gap=457 poll_thresh=19 ino=257 dd-2584 [005] 77.223381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1320 avg_dirty=1320 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=41524 base_bw=32 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 77.230655: balance_dirty_state: bdi btrfs-1: dirty=846 wb=548 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 77.230715: balance_dirty_state: bdi btrfs-1: dirty=871 wb=548 unstable=0 bg_thresh=986 thresh=1973 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 77.230775: balance_dirty_state: bdi btrfs-1: dirty=871 wb=548 unstable=0 bg_thresh=986 thresh=1972 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 77.230892: balance_dirty_state: bdi btrfs-1: dirty=921 wb=548 unstable=0 bg_thresh=988 thresh=1976 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 77.231183: balance_dirty_state: bdi btrfs-1: dirty=946 wb=548 unstable=0 bg_thresh=983 thresh=1967 gap=473 poll_thresh=18 ino=257 dd-2584 [005] 77.231188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-1% task_gap=-102% task_weight=100% bdi_bw=41524 base_bw=32 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 77.238508: balance_dirty_state: bdi btrfs-1: dirty=946 wb=323 unstable=0 bg_thresh=987 thresh=1974 gap=705 poll_thresh=18 ino=257 dd-2584 [005] 77.238620: balance_dirty_state: bdi btrfs-1: dirty=971 wb=323 unstable=0 bg_thresh=987 thresh=1974 gap=680 poll_thresh=13 ino=257 dd-2584 [005] 77.238680: balance_dirty_state: bdi btrfs-1: dirty=971 wb=323 unstable=0 bg_thresh=986 thresh=1973 gap=679 poll_thresh=14 ino=257 dd-2584 [005] 77.238740: balance_dirty_state: bdi btrfs-1: dirty=996 wb=323 unstable=0 bg_thresh=989 thresh=1978 gap=659 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 77.238762: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29752 wrote=0 to_write=8192 dd-2584 [005] 77.238830: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=323 unstable=0 bg_thresh=986 thresh=1972 gap=628 poll_thresh=16 ino=257 dd-2584 [005] 77.239007: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=348 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=17 ino=257 dd-2584 [005] 77.239187: balance_dirty_state: bdi btrfs-1: dirty=996 wb=398 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=18 ino=257 dd-2584 [005] 77.239363: balance_dirty_state: bdi btrfs-1: dirty=971 wb=448 unstable=0 bg_thresh=987 thresh=1974 gap=555 poll_thresh=19 ino=257 dd-2584 [005] 77.239545: balance_dirty_state: bdi btrfs-1: dirty=971 wb=498 unstable=0 bg_thresh=986 thresh=1973 gap=504 poll_thresh=20 ino=257 dd-2584 [005] 77.239726: balance_dirty_state: bdi btrfs-1: dirty=946 wb=548 unstable=0 bg_thresh=988 thresh=1977 gap=483 poll_thresh=21 ino=257 dd-2584 [005] 77.239728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1320 avg_dirty=1320 bdi_gap=4% task_gap=-89% task_weight=99% bdi_bw=43392 base_bw=32 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 77.240608: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=624 to_write=7568 dd-2584 [000] 77.246679: balance_dirty_state: bdi btrfs-1: dirty=571 wb=823 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 77.247266: balance_dirty_state: bdi btrfs-1: dirty=596 wb=823 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=17 ino=257 dd-2584 [000] 77.247500: balance_dirty_state: bdi btrfs-1: dirty=621 wb=823 unstable=0 bg_thresh=990 thresh=1980 gap=536 poll_thresh=18 ino=257 dd-2584 [000] 77.247734: balance_dirty_state: bdi btrfs-1: dirty=646 wb=823 unstable=0 bg_thresh=992 thresh=1984 gap=515 poll_thresh=19 ino=257 dd-2584 [000] 77.247967: balance_dirty_state: bdi btrfs-1: dirty=696 wb=823 unstable=0 bg_thresh=991 thresh=1983 gap=464 poll_thresh=20 ino=257 dd-2584 [000] 77.247976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=43392 base_bw=32 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 77.254458: balance_dirty_state: bdi btrfs-1: dirty=696 wb=698 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=20 ino=257 dd-2584 [000] 77.254575: balance_dirty_state: bdi btrfs-1: dirty=696 wb=698 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=15 ino=257 dd-2584 [000] 77.254693: balance_dirty_state: bdi btrfs-1: dirty=721 wb=698 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=16 ino=257 dd-2584 [000] 77.254926: balance_dirty_state: bdi btrfs-1: dirty=746 wb=698 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=17 ino=257 dd-2584 [000] 77.255165: balance_dirty_state: bdi btrfs-1: dirty=771 wb=698 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=18 ino=257 dd-2584 [000] 77.255398: balance_dirty_state: bdi btrfs-1: dirty=821 wb=698 unstable=0 bg_thresh=988 thresh=1976 gap=457 poll_thresh=19 ino=257 dd-2584 [000] 77.255406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=43392 base_bw=32 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 77.262557: balance_dirty_state: bdi btrfs-1: dirty=821 wb=623 unstable=0 bg_thresh=990 thresh=1981 gap=537 poll_thresh=19 ino=257 dd-2584 [004] 77.263361: balance_dirty_state: bdi btrfs-1: dirty=846 wb=623 unstable=0 bg_thresh=990 thresh=1981 gap=512 poll_thresh=14 ino=257 dd-2584 [004] 77.263539: balance_dirty_state: bdi btrfs-1: dirty=846 wb=623 unstable=0 bg_thresh=993 thresh=1986 gap=517 poll_thresh=15 ino=257 dd-2584 [004] 77.263717: balance_dirty_state: bdi btrfs-1: dirty=871 wb=623 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=16 ino=257 dd-2584 [004] 77.263730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-78% task_weight=98% bdi_bw=43392 base_bw=32 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 77.270642: balance_dirty_state: bdi btrfs-1: dirty=871 wb=498 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=12 ino=257 dd-2584 [004] 77.270730: balance_dirty_state: bdi btrfs-1: dirty=896 wb=498 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 77.270818: balance_dirty_state: bdi btrfs-1: dirty=921 wb=498 unstable=0 bg_thresh=987 thresh=1975 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 77.270906: balance_dirty_state: bdi btrfs-1: dirty=921 wb=498 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 77.270994: balance_dirty_state: bdi btrfs-1: dirty=946 wb=498 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 77.271169: balance_dirty_state: bdi btrfs-1: dirty=971 wb=498 unstable=0 bg_thresh=989 thresh=1978 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 77.271347: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=498 unstable=0 bg_thresh=988 thresh=1977 gap=458 poll_thresh=18 ino=257 dd-2584 [004] 77.271353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=43392 base_bw=32 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 77.271438: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29784 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 77.272522: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=464 to_write=7728 dd-2584 [004] 77.278550: balance_dirty_state: bdi btrfs-1: dirty=571 wb=848 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 77.278651: balance_dirty_state: bdi btrfs-1: dirty=571 wb=848 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=13 ino=257 dd-2584 [004] 77.278720: balance_dirty_state: bdi btrfs-1: dirty=596 wb=848 unstable=0 bg_thresh=988 thresh=1977 gap=533 poll_thresh=14 ino=257 dd-2584 [004] 77.278782: balance_dirty_state: bdi btrfs-1: dirty=621 wb=848 unstable=0 bg_thresh=988 thresh=1976 gap=507 poll_thresh=15 ino=257 dd-2584 [004] 77.278846: balance_dirty_state: bdi btrfs-1: dirty=621 wb=848 unstable=0 bg_thresh=990 thresh=1981 gap=512 poll_thresh=16 ino=257 dd-2584 [004] 77.279158: balance_dirty_state: bdi btrfs-1: dirty=646 wb=848 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 77.279165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=43392 base_bw=32 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 77.290598: balance_dirty_state: bdi btrfs-1: dirty=646 wb=598 unstable=0 bg_thresh=994 thresh=1989 gap=745 poll_thresh=13 ino=257 dd-2584 [001] 77.290657: balance_dirty_state: bdi btrfs-1: dirty=671 wb=598 unstable=0 bg_thresh=994 thresh=1989 gap=720 poll_thresh=14 ino=257 dd-2584 [001] 77.290716: balance_dirty_state: bdi btrfs-1: dirty=671 wb=598 unstable=0 bg_thresh=997 thresh=1994 gap=725 poll_thresh=15 ino=257 dd-2584 [001] 77.290776: balance_dirty_state: bdi btrfs-1: dirty=696 wb=598 unstable=0 bg_thresh=994 thresh=1988 gap=694 poll_thresh=16 ino=257 dd-2584 [001] 77.290891: balance_dirty_state: bdi btrfs-1: dirty=721 wb=598 unstable=0 bg_thresh=993 thresh=1987 gap=668 poll_thresh=17 ino=257 dd-2584 [001] 77.291012: balance_dirty_state: bdi btrfs-1: dirty=746 wb=598 unstable=0 bg_thresh=995 thresh=1991 gap=647 poll_thresh=18 ino=257 dd-2584 [001] 77.291131: balance_dirty_state: bdi btrfs-1: dirty=796 wb=598 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 77.291251: balance_dirty_state: bdi btrfs-1: dirty=821 wb=598 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=20 ino=257 dd-2584 [001] 77.291372: balance_dirty_state: bdi btrfs-1: dirty=846 wb=598 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=21 ino=257 dd-2584 [001] 77.291666: balance_dirty_state: bdi btrfs-1: dirty=896 wb=598 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=22 ino=257 dd-2584 [001] 77.291786: balance_dirty_state: bdi btrfs-1: dirty=921 wb=598 unstable=0 bg_thresh=995 thresh=1991 gap=472 poll_thresh=23 ino=257 dd-2584 [001] 77.291790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1280 avg_dirty=1280 bdi_gap=36% task_gap=-25% task_weight=99% bdi_bw=43392 base_bw=32 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 77.302654: balance_dirty_state: bdi btrfs-1: dirty=946 wb=348 unstable=0 bg_thresh=989 thresh=1978 gap=684 poll_thresh=17 ino=257 dd-2584 [001] 77.302775: balance_dirty_state: bdi btrfs-1: dirty=971 wb=348 unstable=0 bg_thresh=991 thresh=1982 gap=663 poll_thresh=18 ino=257 dd-2584 [001] 77.302894: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=348 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 77.302914: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29816 wrote=0 to_write=8192 dd-2584 [001] 77.303069: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=348 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=20 ino=257 dd-2584 [001] 77.303251: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=398 unstable=0 bg_thresh=992 thresh=1984 gap=565 poll_thresh=21 ino=257 dd-2584 [001] 77.303429: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=448 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=22 ino=257 dd-2584 [001] 77.303907: balance_dirty_state: bdi btrfs-1: dirty=921 wb=598 unstable=0 bg_thresh=988 thresh=1976 gap=457 poll_thresh=23 ino=257 dd-2584 [001] 77.303910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1280 avg_dirty=1280 bdi_gap=28% task_gap=-42% task_weight=99% bdi_bw=43392 base_bw=32 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 77.305602: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=608 to_write=7584 dd-2584 [001] 77.314722: balance_dirty_state: bdi btrfs-1: dirty=571 wb=823 unstable=0 bg_thresh=988 thresh=1977 gap=583 poll_thresh=17 ino=257 dd-2584 [001] 77.314838: balance_dirty_state: bdi btrfs-1: dirty=596 wb=823 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=18 ino=257 dd-2584 [001] 77.314952: balance_dirty_state: bdi btrfs-1: dirty=646 wb=823 unstable=0 bg_thresh=990 thresh=1980 gap=511 poll_thresh=19 ino=257 dd-2584 [001] 77.315066: balance_dirty_state: bdi btrfs-1: dirty=671 wb=823 unstable=0 bg_thresh=989 thresh=1979 gap=485 poll_thresh=20 ino=257 dd-2584 [001] 77.315071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1280 avg_dirty=1280 bdi_gap=29% task_gap=-40% task_weight=100% bdi_bw=43392 base_bw=32 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 77.322677: balance_dirty_state: bdi btrfs-1: dirty=696 wb=598 unstable=0 bg_thresh=992 thresh=1984 gap=690 poll_thresh=15 ino=257 dd-2584 [001] 77.322799: balance_dirty_state: bdi btrfs-1: dirty=696 wb=598 unstable=0 bg_thresh=991 thresh=1983 gap=689 poll_thresh=16 ino=257 dd-2584 [001] 77.323037: balance_dirty_state: bdi btrfs-1: dirty=721 wb=598 unstable=0 bg_thresh=991 thresh=1982 gap=663 poll_thresh=17 ino=257 dd-2584 [001] 77.323271: balance_dirty_state: bdi btrfs-1: dirty=771 wb=598 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=18 ino=257 dd-2584 [001] 77.323862: balance_dirty_state: bdi btrfs-1: dirty=796 wb=598 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=19 ino=257 dd-2584 [001] 77.324099: balance_dirty_state: bdi btrfs-1: dirty=821 wb=598 unstable=0 bg_thresh=992 thresh=1984 gap=565 poll_thresh=20 ino=257 dd-2584 [001] 77.324334: balance_dirty_state: bdi btrfs-1: dirty=871 wb=598 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=21 ino=257 dd-2584 [001] 77.324569: balance_dirty_state: bdi btrfs-1: dirty=896 wb=598 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=22 ino=257 dd-2584 [001] 77.324578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-84% task_weight=100% bdi_bw=43392 base_bw=32 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 77.330628: balance_dirty_state: bdi btrfs-1: dirty=921 wb=598 unstable=0 bg_thresh=990 thresh=1980 gap=461 poll_thresh=16 ino=257 dd-2584 [001] 77.330632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1320 avg_dirty=1320 bdi_gap=6% task_gap=-87% task_weight=100% bdi_bw=43392 base_bw=32 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 77.342619: balance_dirty_state: bdi btrfs-1: dirty=921 wb=223 unstable=0 bg_thresh=994 thresh=1988 gap=844 poll_thresh=12 ino=257 dd-2584 [001] 77.342689: balance_dirty_state: bdi btrfs-1: dirty=946 wb=223 unstable=0 bg_thresh=991 thresh=1982 gap=813 poll_thresh=13 ino=257 dd-2584 [001] 77.342758: balance_dirty_state: bdi btrfs-1: dirty=946 wb=223 unstable=0 bg_thresh=993 thresh=1987 gap=818 poll_thresh=14 ino=257 dd-2584 [001] 77.342827: balance_dirty_state: bdi btrfs-1: dirty=971 wb=223 unstable=0 bg_thresh=993 thresh=1986 gap=792 poll_thresh=15 ino=257 dd-2584 [001] 77.342896: balance_dirty_state: bdi btrfs-1: dirty=996 wb=223 unstable=0 bg_thresh=993 thresh=1986 gap=767 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 77.342923: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29856 wrote=0 to_write=8192 dd-2584 [001] 77.343107: balance_dirty_state: bdi btrfs-1: dirty=996 wb=248 unstable=0 bg_thresh=989 thresh=1979 gap=735 poll_thresh=17 ino=257 dd-2584 [001] 77.343668: balance_dirty_state: bdi btrfs-1: dirty=896 wb=373 unstable=0 bg_thresh=991 thresh=1983 gap=714 poll_thresh=18 ino=257 dd-2584 [001] 77.343880: balance_dirty_state: bdi btrfs-1: dirty=896 wb=423 unstable=0 bg_thresh=991 thresh=1982 gap=663 poll_thresh=19 ino=257 dd-2584 [001] 77.344094: balance_dirty_state: bdi btrfs-1: dirty=871 wb=473 unstable=0 bg_thresh=990 thresh=1981 gap=637 poll_thresh=20 ino=257 dd-2584 [001] 77.344308: balance_dirty_state: bdi btrfs-1: dirty=846 wb=523 unstable=0 bg_thresh=992 thresh=1985 gap=616 poll_thresh=21 ino=257 dd-2584 [001] 77.344521: balance_dirty_state: bdi btrfs-1: dirty=821 wb=573 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=22 ino=257 dd-2584 [001] 77.344733: balance_dirty_state: bdi btrfs-1: dirty=846 wb=623 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=23 ino=257 dd-2584 [001] 77.344949: balance_dirty_state: bdi btrfs-1: dirty=821 wb=648 unstable=0 bg_thresh=991 thresh=1982 gap=513 poll_thresh=24 ino=257 dd-2584 [001] 77.345176: balance_dirty_state: bdi btrfs-1: dirty=796 wb=698 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=25 ino=257 dd-2584 [001] 77.345179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=46016 base_bw=32 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 77.345889: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=736 to_write=7456 dd-2584 [001] 77.350902: balance_dirty_state: bdi btrfs-1: dirty=596 wb=848 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=19 ino=257 dd-2584 [001] 77.351027: balance_dirty_state: bdi btrfs-1: dirty=621 wb=848 unstable=0 bg_thresh=992 thresh=1984 gap=515 poll_thresh=20 ino=257 dd-2584 [001] 77.351153: balance_dirty_state: bdi btrfs-1: dirty=646 wb=848 unstable=0 bg_thresh=989 thresh=1979 gap=485 poll_thresh=21 ino=257 dd-2584 [001] 77.351158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-88% task_weight=100% bdi_bw=46016 base_bw=32 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 77.358649: balance_dirty_state: bdi btrfs-1: dirty=671 wb=848 unstable=0 bg_thresh=991 thresh=1982 gap=463 poll_thresh=16 ino=257 dd-2584 [001] 77.358654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-84% task_weight=100% bdi_bw=46016 base_bw=32 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 77.370597: balance_dirty_state: bdi btrfs-1: dirty=671 wb=523 unstable=0 bg_thresh=988 thresh=1977 gap=783 poll_thresh=12 ino=257 dd-2584 [005] 77.370688: balance_dirty_state: bdi btrfs-1: dirty=671 wb=498 unstable=0 bg_thresh=991 thresh=1982 gap=813 poll_thresh=13 ino=257 dd-2584 [005] 77.370808: balance_dirty_state: bdi btrfs-1: dirty=696 wb=498 unstable=0 bg_thresh=993 thresh=1987 gap=793 poll_thresh=14 ino=257 dd-2584 [005] 77.370925: balance_dirty_state: bdi btrfs-1: dirty=721 wb=498 unstable=0 bg_thresh=990 thresh=1981 gap=762 poll_thresh=15 ino=257 dd-2584 [005] 77.371041: balance_dirty_state: bdi btrfs-1: dirty=721 wb=498 unstable=0 bg_thresh=993 thresh=1986 gap=767 poll_thresh=16 ino=257 dd-2584 [005] 77.371275: balance_dirty_state: bdi btrfs-1: dirty=771 wb=498 unstable=0 bg_thresh=992 thresh=1985 gap=716 poll_thresh=17 ino=257 dd-2584 [005] 77.371509: balance_dirty_state: bdi btrfs-1: dirty=796 wb=498 unstable=0 bg_thresh=991 thresh=1983 gap=689 poll_thresh=18 ino=257 dd-2584 [005] 77.372093: balance_dirty_state: bdi btrfs-1: dirty=821 wb=498 unstable=0 bg_thresh=991 thresh=1982 gap=663 poll_thresh=19 ino=257 dd-2584 [005] 77.372326: balance_dirty_state: bdi btrfs-1: dirty=871 wb=498 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=20 ino=257 dd-2584 [005] 77.372562: balance_dirty_state: bdi btrfs-1: dirty=896 wb=498 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=21 ino=257 dd-2584 [005] 77.372795: balance_dirty_state: bdi btrfs-1: dirty=921 wb=498 unstable=0 bg_thresh=992 thresh=1984 gap=565 poll_thresh=22 ino=257 dd-2584 [005] 77.373029: balance_dirty_state: bdi btrfs-1: dirty=946 wb=498 unstable=0 bg_thresh=991 thresh=1983 gap=539 poll_thresh=23 ino=257 dd-2584 [005] 77.373265: balance_dirty_state: bdi btrfs-1: dirty=996 wb=498 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=24 ino=257 dd-2584 [005] 77.373274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1240 avg_dirty=1240 bdi_gap=55% task_gap=11% task_weight=100% bdi_bw=46016 base_bw=32 task_bw=0 dirtied=32 period=32004 think=4 pause=8 flush-btrfs-1-2586 [001] 77.373307: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29884 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 77.374780: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=448 to_write=7744 dd-2584 [005] 77.378814: balance_dirty_state: bdi btrfs-1: dirty=571 wb=798 unstable=0 bg_thresh=989 thresh=1979 gap=610 poll_thresh=18 ino=257 dd-2584 [005] 77.378992: balance_dirty_state: bdi btrfs-1: dirty=596 wb=798 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 77.379445: balance_dirty_state: bdi btrfs-1: dirty=621 wb=798 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=20 ino=257 dd-2584 [005] 77.379630: balance_dirty_state: bdi btrfs-1: dirty=671 wb=798 unstable=0 bg_thresh=987 thresh=1975 gap=506 poll_thresh=21 ino=257 dd-2584 [005] 77.379808: balance_dirty_state: bdi btrfs-1: dirty=696 wb=798 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=22 ino=257 dd-2584 [005] 77.379815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1280 avg_dirty=1280 bdi_gap=32% task_gap=-35% task_weight=100% bdi_bw=46016 base_bw=32 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 77.386587: balance_dirty_state: bdi btrfs-1: dirty=721 wb=673 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 77.386706: balance_dirty_state: bdi btrfs-1: dirty=746 wb=673 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=17 ino=257 dd-2584 [005] 77.386822: balance_dirty_state: bdi btrfs-1: dirty=771 wb=673 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=18 ino=257 dd-2584 [005] 77.386939: balance_dirty_state: bdi btrfs-1: dirty=821 wb=673 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 77.386943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1280 avg_dirty=1280 bdi_gap=34% task_gap=-31% task_weight=99% bdi_bw=46016 base_bw=32 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 77.394614: balance_dirty_state: bdi btrfs-1: dirty=821 wb=673 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=14 ino=257 dd-2584 [005] 77.394619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-84% task_weight=100% bdi_bw=46016 base_bw=32 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 77.402583: balance_dirty_state: bdi btrfs-1: dirty=846 wb=448 unstable=0 bg_thresh=992 thresh=1985 gap=691 poll_thresh=10 ino=257 dd-2584 [005] 77.402643: balance_dirty_state: bdi btrfs-1: dirty=846 wb=448 unstable=0 bg_thresh=992 thresh=1984 gap=690 poll_thresh=11 ino=257 dd-2584 [001] 77.403964: balance_dirty_state: bdi btrfs-1: dirty=846 wb=448 unstable=0 bg_thresh=989 thresh=1978 gap=684 poll_thresh=12 ino=257 dd-2584 [001] 77.404053: balance_dirty_state: bdi btrfs-1: dirty=871 wb=448 unstable=0 bg_thresh=991 thresh=1983 gap=664 poll_thresh=13 ino=257 dd-2584 [001] 77.404143: balance_dirty_state: bdi btrfs-1: dirty=896 wb=448 unstable=0 bg_thresh=991 thresh=1983 gap=639 poll_thresh=14 ino=257 dd-2584 [001] 77.404219: balance_dirty_state: bdi btrfs-1: dirty=896 wb=448 unstable=0 bg_thresh=994 thresh=1988 gap=644 poll_thresh=15 ino=257 dd-2584 [001] 77.404288: balance_dirty_state: bdi btrfs-1: dirty=921 wb=448 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=16 ino=257 dd-2584 [001] 77.404427: balance_dirty_state: bdi btrfs-1: dirty=946 wb=448 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=17 ino=257 dd-2584 [001] 77.404563: balance_dirty_state: bdi btrfs-1: dirty=996 wb=448 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 77.404590: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29916 wrote=0 to_write=8192 dd-2584 [001] 77.404759: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=448 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=19 ino=257 dd-2584 [001] 77.404946: balance_dirty_state: bdi btrfs-1: dirty=996 wb=498 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=20 ino=257 dd-2584 [001] 77.405131: balance_dirty_state: bdi btrfs-1: dirty=971 wb=548 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=21 ino=257 dd-2584 [001] 77.405133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=46016 base_bw=32 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 77.406199: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=560 to_write=7632 dd-2584 [001] 77.410525: balance_dirty_state: bdi btrfs-1: dirty=521 wb=848 unstable=0 bg_thresh=986 thresh=1972 gap=603 poll_thresh=21 ino=257 dd-2584 [001] 77.410606: balance_dirty_state: bdi btrfs-1: dirty=546 wb=848 unstable=0 bg_thresh=986 thresh=1972 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 77.410903: balance_dirty_state: bdi btrfs-1: dirty=571 wb=848 unstable=0 bg_thresh=988 thresh=1977 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 77.411020: balance_dirty_state: bdi btrfs-1: dirty=621 wb=848 unstable=0 bg_thresh=991 thresh=1982 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 77.411140: balance_dirty_state: bdi btrfs-1: dirty=646 wb=848 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 77.411260: balance_dirty_state: bdi btrfs-1: dirty=671 wb=848 unstable=0 bg_thresh=995 thresh=1991 gap=472 poll_thresh=20 ino=257 dd-2584 [001] 77.411265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=46016 base_bw=32 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 77.418537: balance_dirty_state: bdi btrfs-1: dirty=671 wb=723 unstable=0 bg_thresh=987 thresh=1974 gap=580 poll_thresh=20 ino=257 dd-2584 [001] 77.418600: balance_dirty_state: bdi btrfs-1: dirty=696 wb=723 unstable=0 bg_thresh=987 thresh=1974 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 77.418656: balance_dirty_state: bdi btrfs-1: dirty=696 wb=723 unstable=0 bg_thresh=989 thresh=1979 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 77.418769: balance_dirty_state: bdi btrfs-1: dirty=746 wb=723 unstable=0 bg_thresh=992 thresh=1984 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 77.418887: balance_dirty_state: bdi btrfs-1: dirty=771 wb=723 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 77.418892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=46016 base_bw=32 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 77.426498: balance_dirty_state: bdi btrfs-1: dirty=771 wb=548 unstable=0 bg_thresh=992 thresh=1985 gap=666 poll_thresh=18 ino=257 dd-2584 [001] 77.426588: balance_dirty_state: bdi btrfs-1: dirty=796 wb=548 unstable=0 bg_thresh=992 thresh=1985 gap=641 poll_thresh=13 ino=257 dd-2584 [001] 77.426675: balance_dirty_state: bdi btrfs-1: dirty=796 wb=548 unstable=0 bg_thresh=995 thresh=1990 gap=646 poll_thresh=14 ino=257 dd-2584 [001] 77.427023: balance_dirty_state: bdi btrfs-1: dirty=821 wb=548 unstable=0 bg_thresh=992 thresh=1984 gap=615 poll_thresh=15 ino=257 dd-2584 [001] 77.427110: balance_dirty_state: bdi btrfs-1: dirty=846 wb=548 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 77.427275: balance_dirty_state: bdi btrfs-1: dirty=871 wb=548 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 77.427397: balance_dirty_state: bdi btrfs-1: dirty=896 wb=548 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=18 ino=257 dd-2584 [001] 77.427515: balance_dirty_state: bdi btrfs-1: dirty=921 wb=548 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=19 ino=257 dd-2584 [001] 77.427634: balance_dirty_state: bdi btrfs-1: dirty=971 wb=548 unstable=0 bg_thresh=998 thresh=1996 gap=477 poll_thresh=20 ino=257 dd-2584 [001] 77.427639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=46016 base_bw=32 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 77.434580: balance_dirty_state: bdi btrfs-1: dirty=971 wb=423 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=20 ino=257 dd-2584 [001] 77.434642: balance_dirty_state: bdi btrfs-1: dirty=971 wb=423 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=15 ino=257 dd-2584 [001] 77.434700: balance_dirty_state: bdi btrfs-1: dirty=996 wb=423 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 77.434721: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29948 wrote=0 to_write=8192 dd-2584 [001] 77.434871: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=423 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 77.435048: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=473 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 77.435523: balance_dirty_state: bdi btrfs-1: dirty=921 wb=598 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 77.435525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=46016 base_bw=32 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 77.436364: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=560 to_write=7632 dd-2584 [001] 77.442519: balance_dirty_state: bdi btrfs-1: dirty=546 wb=848 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 77.442629: balance_dirty_state: bdi btrfs-1: dirty=546 wb=848 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 77.442692: balance_dirty_state: bdi btrfs-1: dirty=571 wb=848 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 77.442749: balance_dirty_state: bdi btrfs-1: dirty=596 wb=848 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 77.442864: balance_dirty_state: bdi btrfs-1: dirty=621 wb=848 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 77.442979: balance_dirty_state: bdi btrfs-1: dirty=646 wb=848 unstable=0 bg_thresh=993 thresh=1987 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 77.442984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=46016 base_bw=32 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 77.450518: balance_dirty_state: bdi btrfs-1: dirty=646 wb=723 unstable=0 bg_thresh=990 thresh=1980 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 77.450657: balance_dirty_state: bdi btrfs-1: dirty=671 wb=723 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=13 ino=257 dd-2584 [001] 77.450774: balance_dirty_state: bdi btrfs-1: dirty=696 wb=723 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=14 ino=257 dd-2584 [001] 77.450890: balance_dirty_state: bdi btrfs-1: dirty=696 wb=723 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 77.451005: balance_dirty_state: bdi btrfs-1: dirty=721 wb=723 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 77.451237: balance_dirty_state: bdi btrfs-1: dirty=746 wb=723 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 77.451826: balance_dirty_state: bdi btrfs-1: dirty=771 wb=723 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 77.452062: balance_dirty_state: bdi btrfs-1: dirty=821 wb=723 unstable=0 bg_thresh=999 thresh=1998 gap=454 poll_thresh=19 ino=257 dd-2584 [001] 77.452072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 77.458541: balance_dirty_state: bdi btrfs-1: dirty=821 wb=598 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=19 ino=257 dd-2584 [001] 77.458619: balance_dirty_state: bdi btrfs-1: dirty=821 wb=598 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=14 ino=257 dd-2584 [001] 77.458677: balance_dirty_state: bdi btrfs-1: dirty=846 wb=598 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=15 ino=257 dd-2584 [001] 77.458734: balance_dirty_state: bdi btrfs-1: dirty=871 wb=598 unstable=0 bg_thresh=993 thresh=1987 gap=518 poll_thresh=16 ino=257 dd-2584 [001] 77.458848: balance_dirty_state: bdi btrfs-1: dirty=896 wb=598 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 77.458967: balance_dirty_state: bdi btrfs-1: dirty=921 wb=598 unstable=0 bg_thresh=998 thresh=1996 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 77.458972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 77.466523: balance_dirty_state: bdi btrfs-1: dirty=921 wb=423 unstable=0 bg_thresh=995 thresh=1991 gap=647 poll_thresh=18 ino=257 dd-2584 [001] 77.466593: balance_dirty_state: bdi btrfs-1: dirty=946 wb=423 unstable=0 bg_thresh=995 thresh=1991 gap=622 poll_thresh=13 ino=257 dd-2584 [001] 77.466651: balance_dirty_state: bdi btrfs-1: dirty=946 wb=423 unstable=0 bg_thresh=998 thresh=1996 gap=627 poll_thresh=14 ino=257 dd-2584 [001] 77.466708: balance_dirty_state: bdi btrfs-1: dirty=971 wb=423 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=15 ino=257 dd-2584 [001] 77.466764: balance_dirty_state: bdi btrfs-1: dirty=996 wb=423 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 77.466876: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=423 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 77.466898: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29980 wrote=0 to_write=8192 dd-2584 [001] 77.467318: balance_dirty_state: bdi btrfs-1: dirty=946 wb=523 unstable=0 bg_thresh=999 thresh=1998 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 77.467496: balance_dirty_state: bdi btrfs-1: dirty=946 wb=573 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 77.467498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 77.468389: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=544 to_write=7648 dd-2584 [001] 77.474568: balance_dirty_state: bdi btrfs-1: dirty=546 wb=848 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 77.474638: balance_dirty_state: bdi btrfs-1: dirty=546 wb=848 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 77.474698: balance_dirty_state: bdi btrfs-1: dirty=571 wb=848 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 77.474754: balance_dirty_state: bdi btrfs-1: dirty=571 wb=848 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 77.474864: balance_dirty_state: bdi btrfs-1: dirty=621 wb=848 unstable=0 bg_thresh=997 thresh=1994 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 77.474978: balance_dirty_state: bdi btrfs-1: dirty=646 wb=848 unstable=0 bg_thresh=999 thresh=1998 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 77.475091: balance_dirty_state: bdi btrfs-1: dirty=671 wb=848 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 77.475095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 77.482551: balance_dirty_state: bdi btrfs-1: dirty=671 wb=698 unstable=0 bg_thresh=996 thresh=1993 gap=624 poll_thresh=19 ino=257 dd-2584 [001] 77.482629: balance_dirty_state: bdi btrfs-1: dirty=696 wb=698 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 77.482688: balance_dirty_state: bdi btrfs-1: dirty=721 wb=698 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 77.482743: balance_dirty_state: bdi btrfs-1: dirty=721 wb=698 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 77.483021: balance_dirty_state: bdi btrfs-1: dirty=771 wb=698 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 77.483135: balance_dirty_state: bdi btrfs-1: dirty=796 wb=698 unstable=0 bg_thresh=1000 thresh=2001 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 77.483248: balance_dirty_state: bdi btrfs-1: dirty=821 wb=698 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 77.483253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 77.490528: balance_dirty_state: bdi btrfs-1: dirty=821 wb=573 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=19 ino=257 dd-2584 [005] 77.490622: balance_dirty_state: bdi btrfs-1: dirty=846 wb=573 unstable=0 bg_thresh=986 thresh=1973 gap=554 poll_thresh=14 ino=257 dd-2584 [005] 77.490710: balance_dirty_state: bdi btrfs-1: dirty=846 wb=573 unstable=0 bg_thresh=992 thresh=1984 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 77.490788: balance_dirty_state: bdi btrfs-1: dirty=871 wb=573 unstable=0 bg_thresh=992 thresh=1984 gap=540 poll_thresh=16 ino=257 dd-2584 [005] 77.490906: balance_dirty_state: bdi btrfs-1: dirty=896 wb=573 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 77.491024: balance_dirty_state: bdi btrfs-1: dirty=921 wb=573 unstable=0 bg_thresh=993 thresh=1987 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 77.491029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 77.498627: balance_dirty_state: bdi btrfs-1: dirty=921 wb=398 unstable=0 bg_thresh=996 thresh=1993 gap=674 poll_thresh=18 ino=257 dd-2584 [005] 77.498754: balance_dirty_state: bdi btrfs-1: dirty=946 wb=398 unstable=0 bg_thresh=996 thresh=1992 gap=648 poll_thresh=13 ino=257 dd-2584 [005] 77.498873: balance_dirty_state: bdi btrfs-1: dirty=971 wb=398 unstable=0 bg_thresh=996 thresh=1992 gap=623 poll_thresh=14 ino=257 dd-2584 [005] 77.498991: balance_dirty_state: bdi btrfs-1: dirty=971 wb=398 unstable=0 bg_thresh=995 thresh=1991 gap=622 poll_thresh=15 ino=257 dd-2584 [005] 77.499459: balance_dirty_state: bdi btrfs-1: dirty=996 wb=398 unstable=0 bg_thresh=992 thresh=1985 gap=591 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 77.499496: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=30012 wrote=0 to_write=8192 dd-2584 [005] 77.499823: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=423 unstable=0 bg_thresh=992 thresh=1984 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 77.500189: balance_dirty_state: bdi btrfs-1: dirty=996 wb=473 unstable=0 bg_thresh=994 thresh=1988 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 77.500552: balance_dirty_state: bdi btrfs-1: dirty=996 wb=523 unstable=0 bg_thresh=993 thresh=1987 gap=468 poll_thresh=19 ino=257 dd-2584 [005] 77.500556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 77.502645: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=560 to_write=7632 dd-2584 [004] 77.506626: balance_dirty_state: bdi btrfs-1: dirty=546 wb=848 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 77.506752: balance_dirty_state: bdi btrfs-1: dirty=571 wb=848 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 77.506879: balance_dirty_state: bdi btrfs-1: dirty=596 wb=848 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 77.506996: balance_dirty_state: bdi btrfs-1: dirty=596 wb=848 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 77.507228: balance_dirty_state: bdi btrfs-1: dirty=646 wb=848 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 77.507237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 77.514554: balance_dirty_state: bdi btrfs-1: dirty=646 wb=723 unstable=0 bg_thresh=995 thresh=1990 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 77.514622: balance_dirty_state: bdi btrfs-1: dirty=646 wb=723 unstable=0 bg_thresh=995 thresh=1990 gap=621 poll_thresh=13 ino=257 dd-2584 [004] 77.514681: balance_dirty_state: bdi btrfs-1: dirty=671 wb=723 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 77.514736: balance_dirty_state: bdi btrfs-1: dirty=696 wb=723 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 77.514793: balance_dirty_state: bdi btrfs-1: dirty=696 wb=723 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 77.515072: balance_dirty_state: bdi btrfs-1: dirty=746 wb=723 unstable=0 bg_thresh=996 thresh=1992 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 77.515183: balance_dirty_state: bdi btrfs-1: dirty=771 wb=723 unstable=0 bg_thresh=995 thresh=1991 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 77.515187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-73% task_weight=99% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 77.522738: balance_dirty_state: bdi btrfs-1: dirty=771 wb=598 unstable=0 bg_thresh=996 thresh=1993 gap=624 poll_thresh=13 ino=257 dd-2584 [004] 77.522918: balance_dirty_state: bdi btrfs-1: dirty=796 wb=598 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 77.523100: balance_dirty_state: bdi btrfs-1: dirty=821 wb=598 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 77.523277: balance_dirty_state: bdi btrfs-1: dirty=821 wb=598 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 77.523635: balance_dirty_state: bdi btrfs-1: dirty=871 wb=598 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 77.523990: balance_dirty_state: bdi btrfs-1: dirty=896 wb=598 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 77.524002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 77.530558: balance_dirty_state: bdi btrfs-1: dirty=896 wb=448 unstable=0 bg_thresh=995 thresh=1990 gap=646 poll_thresh=18 ino=257 dd-2584 [004] 77.530657: balance_dirty_state: bdi btrfs-1: dirty=921 wb=448 unstable=0 bg_thresh=994 thresh=1989 gap=620 poll_thresh=13 ino=257 dd-2584 [004] 77.530741: balance_dirty_state: bdi btrfs-1: dirty=921 wb=448 unstable=0 bg_thresh=997 thresh=1994 gap=625 poll_thresh=14 ino=257 dd-2584 [004] 77.530826: balance_dirty_state: bdi btrfs-1: dirty=946 wb=448 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 77.530911: balance_dirty_state: bdi btrfs-1: dirty=946 wb=448 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 77.531371: balance_dirty_state: bdi btrfs-1: dirty=996 wb=448 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 77.531541: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=448 unstable=0 bg_thresh=995 thresh=1991 gap=522 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 77.531622: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=30044 wrote=0 to_write=8192 dd-2584 [004] 77.531731: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=448 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 77.531733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1280 avg_dirty=1280 bdi_gap=35% task_gap=-28% task_weight=99% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 77.532785: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=496 to_write=7696 dd-2584 [004] 77.538621: balance_dirty_state: bdi btrfs-1: dirty=571 wb=823 unstable=0 bg_thresh=988 thresh=1977 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 77.538704: balance_dirty_state: bdi btrfs-1: dirty=596 wb=823 unstable=0 bg_thresh=986 thresh=1973 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 77.538797: balance_dirty_state: bdi btrfs-1: dirty=596 wb=823 unstable=0 bg_thresh=986 thresh=1973 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 77.538943: balance_dirty_state: bdi btrfs-1: dirty=646 wb=823 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 77.539100: balance_dirty_state: bdi btrfs-1: dirty=671 wb=823 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 77.539107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1240 avg_dirty=1240 bdi_gap=55% task_gap=11% task_weight=100% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 dd-2584 [004] 77.546680: balance_dirty_state: bdi btrfs-1: dirty=671 wb=673 unstable=0 bg_thresh=987 thresh=1974 gap=630 poll_thresh=13 ino=257 dd-2584 [004] 77.546764: balance_dirty_state: bdi btrfs-1: dirty=696 wb=673 unstable=0 bg_thresh=987 thresh=1974 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 77.546851: balance_dirty_state: bdi btrfs-1: dirty=721 wb=673 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 77.547165: balance_dirty_state: bdi btrfs-1: dirty=721 wb=673 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 77.547284: balance_dirty_state: bdi btrfs-1: dirty=771 wb=673 unstable=0 bg_thresh=988 thresh=1977 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 77.547402: balance_dirty_state: bdi btrfs-1: dirty=796 wb=673 unstable=0 bg_thresh=988 thresh=1976 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 77.547528: balance_dirty_state: bdi btrfs-1: dirty=821 wb=673 unstable=0 bg_thresh=990 thresh=1981 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 77.547536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1280 avg_dirty=1280 bdi_gap=31% task_gap=-37% task_weight=100% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 77.558725: balance_dirty_state: bdi btrfs-1: dirty=821 wb=548 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=14 ino=257 dd-2584 [001] 77.558783: balance_dirty_state: bdi btrfs-1: dirty=846 wb=548 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=15 ino=257 dd-2584 [001] 77.558840: balance_dirty_state: bdi btrfs-1: dirty=871 wb=548 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 77.558953: balance_dirty_state: bdi btrfs-1: dirty=896 wb=548 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 77.559071: balance_dirty_state: bdi btrfs-1: dirty=921 wb=548 unstable=0 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=18 ino=257 dd-2584 [001] 77.559187: balance_dirty_state: bdi btrfs-1: dirty=971 wb=548 unstable=0 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 77.559192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1280 avg_dirty=1280 bdi_gap=45% task_gap=-7% task_weight=99% bdi_bw=50140 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 77.567064: balance_dirty_state: bdi btrfs-1: dirty=971 wb=348 unstable=0 bg_thresh=1000 thresh=2000 gap=681 poll_thresh=14 ino=257 dd-2584 [006] 77.567180: balance_dirty_state: bdi btrfs-1: dirty=996 wb=348 unstable=0 bg_thresh=1000 thresh=2000 gap=656 poll_thresh=15 ino=257 dd-2584 [006] 77.567294: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=348 unstable=0 bg_thresh=1002 thresh=2005 gap=636 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 77.567338: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=30080 wrote=0 to_write=8192 dd-2584 [006] 77.567650: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=348 unstable=0 bg_thresh=1005 thresh=2010 gap=616 poll_thresh=17 ino=257 dd-2584 [006] 77.568015: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=398 unstable=0 bg_thresh=1007 thresh=2014 gap=595 poll_thresh=18 ino=257 dd-2584 [006] 77.568385: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=448 unstable=0 bg_thresh=1006 thresh=2013 gap=544 poll_thresh=19 ino=257 dd-2584 [006] 77.568749: balance_dirty_state: bdi btrfs-1: dirty=996 wb=498 unstable=0 bg_thresh=1006 thresh=2012 gap=518 poll_thresh=20 ino=257 dd-2584 [006] 77.569113: balance_dirty_state: bdi btrfs-1: dirty=971 wb=548 unstable=0 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=21 ino=257 dd-2584 [006] 77.569117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-97% task_weight=99% bdi_bw=50140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 77.570382: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=624 to_write=7568 dd-2584 [006] 77.574766: balance_dirty_state: bdi btrfs-1: dirty=571 wb=848 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 77.575005: balance_dirty_state: bdi btrfs-1: dirty=596 wb=848 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=17 ino=257 dd-2584 [006] 77.575590: balance_dirty_state: bdi btrfs-1: dirty=621 wb=848 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=18 ino=257 dd-2584 [006] 77.575824: balance_dirty_state: bdi btrfs-1: dirty=671 wb=848 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 77.575833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=50140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 77.582712: balance_dirty_state: bdi btrfs-1: dirty=671 wb=723 unstable=0 bg_thresh=999 thresh=1998 gap=604 poll_thresh=19 ino=257 dd-2584 [006] 77.582795: balance_dirty_state: bdi btrfs-1: dirty=671 wb=723 unstable=0 bg_thresh=1001 thresh=2002 gap=608 poll_thresh=14 ino=257 dd-2584 [006] 77.582855: balance_dirty_state: bdi btrfs-1: dirty=696 wb=723 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=15 ino=257 dd-2584 [006] 77.582914: balance_dirty_state: bdi btrfs-1: dirty=721 wb=723 unstable=0 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 77.583039: balance_dirty_state: bdi btrfs-1: dirty=746 wb=723 unstable=0 bg_thresh=996 thresh=1992 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 77.583158: balance_dirty_state: bdi btrfs-1: dirty=771 wb=723 unstable=0 bg_thresh=998 thresh=1997 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 77.583290: balance_dirty_state: bdi btrfs-1: dirty=796 wb=698 unstable=0 bg_thresh=999 thresh=1999 gap=505 poll_thresh=19 ino=257 dd-2584 [006] 77.583429: balance_dirty_state: bdi btrfs-1: dirty=846 wb=623 unstable=0 bg_thresh=994 thresh=1989 gap=520 poll_thresh=20 ino=257 dd-2584 [006] 77.583722: balance_dirty_state: bdi btrfs-1: dirty=871 wb=623 unstable=0 bg_thresh=995 thresh=1990 gap=496 poll_thresh=21 ino=257 dd-2584 [006] 77.583727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1320 avg_dirty=1320 bdi_gap=12% task_gap=-73% task_weight=98% bdi_bw=50140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 77.590768: balance_dirty_state: bdi btrfs-1: dirty=896 wb=623 unstable=0 bg_thresh=993 thresh=1987 gap=468 poll_thresh=16 ino=257 dd-2584 [006] 77.590772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=50140 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 77.598610: balance_dirty_state: bdi btrfs-1: dirty=896 wb=398 unstable=0 bg_thresh=996 thresh=1993 gap=699 poll_thresh=16 ino=257 dd-2584 [006] 77.598686: balance_dirty_state: bdi btrfs-1: dirty=896 wb=348 unstable=0 bg_thresh=999 thresh=1998 gap=754 poll_thresh=12 ino=257 dd-2584 [006] 77.598746: balance_dirty_state: bdi btrfs-1: dirty=921 wb=348 unstable=0 bg_thresh=998 thresh=1997 gap=728 poll_thresh=13 ino=257 dd-2584 [006] 77.598805: balance_dirty_state: bdi btrfs-1: dirty=946 wb=348 unstable=0 bg_thresh=1001 thresh=2002 gap=708 poll_thresh=14 ino=257 dd-2584 [006] 77.598863: balance_dirty_state: bdi btrfs-1: dirty=946 wb=348 unstable=0 bg_thresh=998 thresh=1996 gap=702 poll_thresh=15 ino=257 dd-2584 [006] 77.598921: balance_dirty_state: bdi btrfs-1: dirty=971 wb=348 unstable=0 bg_thresh=1000 thresh=2001 gap=682 poll_thresh=16 ino=257 dd-2584 [006] 77.599037: balance_dirty_state: bdi btrfs-1: dirty=996 wb=348 unstable=0 bg_thresh=1000 thresh=2000 gap=656 poll_thresh=17 ino=257 dd-2584 [006] 77.599154: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=348 unstable=0 bg_thresh=1002 thresh=2004 gap=635 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 77.599178: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=30112 wrote=0 to_write=8192 dd-2584 [006] 77.599332: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=348 unstable=0 bg_thresh=998 thresh=1997 gap=578 poll_thresh=19 ino=257 dd-2584 [006] 77.599513: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=398 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=20 ino=257 dd-2584 [006] 77.599984: balance_dirty_state: bdi btrfs-1: dirty=921 wb=548 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=21 ino=257 dd-2584 [006] 77.600166: balance_dirty_state: bdi btrfs-1: dirty=896 wb=598 unstable=0 bg_thresh=999 thresh=1999 gap=505 poll_thresh=22 ino=257 dd-2584 [006] 77.600356: balance_dirty_state: bdi btrfs-1: dirty=896 wb=648 unstable=0 bg_thresh=999 thresh=1998 gap=454 poll_thresh=23 ino=257 dd-2584 [006] 77.600358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=50140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 77.601142: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=640 to_write=7552 dd-2584 [006] 77.606666: balance_dirty_state: bdi btrfs-1: dirty=571 wb=848 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=23 ino=257 dd-2584 [006] 77.606757: balance_dirty_state: bdi btrfs-1: dirty=571 wb=848 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=17 ino=257 dd-2584 [006] 77.606881: balance_dirty_state: bdi btrfs-1: dirty=621 wb=848 unstable=0 bg_thresh=1002 thresh=2004 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 77.607004: balance_dirty_state: bdi btrfs-1: dirty=646 wb=848 unstable=0 bg_thresh=1000 thresh=2001 gap=507 poll_thresh=19 ino=257 dd-2584 [006] 77.607129: balance_dirty_state: bdi btrfs-1: dirty=671 wb=848 unstable=0 bg_thresh=993 thresh=1987 gap=468 poll_thresh=20 ino=257 dd-2584 [006] 77.607134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=50140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 77.614666: balance_dirty_state: bdi btrfs-1: dirty=671 wb=723 unstable=0 bg_thresh=999 thresh=1999 gap=605 poll_thresh=20 ino=257 dd-2584 [006] 77.614763: balance_dirty_state: bdi btrfs-1: dirty=696 wb=723 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 77.614822: balance_dirty_state: bdi btrfs-1: dirty=721 wb=723 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 77.614940: balance_dirty_state: bdi btrfs-1: dirty=746 wb=723 unstable=0 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 77.615232: balance_dirty_state: bdi btrfs-1: dirty=771 wb=723 unstable=0 bg_thresh=1000 thresh=2001 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 77.615348: balance_dirty_state: bdi btrfs-1: dirty=796 wb=723 unstable=0 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 77.615353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=50140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 77.622657: balance_dirty_state: bdi btrfs-1: dirty=796 wb=723 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=19 ino=257 dd-2584 [006] 77.622667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=50140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 77.630737: balance_dirty_state: bdi btrfs-1: dirty=796 wb=498 unstable=0 bg_thresh=998 thresh=1996 gap=702 poll_thresh=19 ino=257 dd-2584 [006] 77.630805: balance_dirty_state: bdi btrfs-1: dirty=821 wb=498 unstable=0 bg_thresh=1000 thresh=2001 gap=682 poll_thresh=14 ino=257 dd-2584 [006] 77.630867: balance_dirty_state: bdi btrfs-1: dirty=846 wb=498 unstable=0 bg_thresh=1000 thresh=2000 gap=656 poll_thresh=15 ino=257 dd-2584 [006] 77.630928: balance_dirty_state: bdi btrfs-1: dirty=846 wb=498 unstable=0 bg_thresh=1000 thresh=2000 gap=656 poll_thresh=16 ino=257 dd-2584 [006] 77.631049: balance_dirty_state: bdi btrfs-1: dirty=896 wb=498 unstable=0 bg_thresh=1002 thresh=2004 gap=610 poll_thresh=17 ino=257 dd-2584 [006] 77.631171: balance_dirty_state: bdi btrfs-1: dirty=921 wb=498 unstable=0 bg_thresh=998 thresh=1997 gap=578 poll_thresh=18 ino=257 dd-2584 [006] 77.631294: balance_dirty_state: bdi btrfs-1: dirty=946 wb=498 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=19 ino=257 dd-2584 [006] 77.631414: balance_dirty_state: bdi btrfs-1: dirty=971 wb=498 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=20 ino=257 dd-2584 [006] 77.631713: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=498 unstable=0 bg_thresh=999 thresh=1999 gap=480 poll_thresh=21 ino=257 dd-2584 [006] 77.631718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-110% task_weight=98% bdi_bw=50140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 77.631736: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=30144 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 77.633858: writeback_single_inode: bdi btrfs-1: ino=257 state= age=252 wrote=448 to_write=7744 dd-2584 [006] 77.638731: balance_dirty_state: bdi btrfs-1: dirty=571 wb=823 unstable=0 bg_thresh=1000 thresh=2001 gap=607 poll_thresh=21 ino=257 dd-2584 [006] 77.638812: balance_dirty_state: bdi btrfs-1: dirty=571 wb=823 unstable=0 bg_thresh=1000 thresh=2001 gap=607 poll_thresh=16 ino=257 dd-2584 [006] 77.638930: balance_dirty_state: bdi btrfs-1: dirty=621 wb=823 unstable=0 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 77.639047: balance_dirty_state: bdi btrfs-1: dirty=646 wb=823 unstable=0 bg_thresh=1002 thresh=2004 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 77.639163: balance_dirty_state: bdi btrfs-1: dirty=671 wb=823 unstable=0 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=19 ino=257 dd-2584 [006] 77.639281: balance_dirty_state: bdi btrfs-1: dirty=696 wb=823 unstable=0 bg_thresh=998 thresh=1996 gap=477 poll_thresh=20 ino=257 dd-2584 [006] 77.639286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=50140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 77.646673: balance_dirty_state: bdi btrfs-1: dirty=696 wb=673 unstable=0 bg_thresh=998 thresh=1997 gap=628 poll_thresh=20 ino=257 dd-2584 [006] 77.646764: balance_dirty_state: bdi btrfs-1: dirty=721 wb=673 unstable=0 bg_thresh=1001 thresh=2002 gap=608 poll_thresh=15 ino=257 dd-2584 [006] 77.646823: balance_dirty_state: bdi btrfs-1: dirty=746 wb=673 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 77.646939: balance_dirty_state: bdi btrfs-1: dirty=771 wb=673 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=17 ino=257 dd-2584 [006] 77.647055: balance_dirty_state: bdi btrfs-1: dirty=796 wb=673 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=18 ino=257 dd-2584 [006] 77.647347: balance_dirty_state: bdi btrfs-1: dirty=846 wb=673 unstable=0 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 77.647352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=50140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 77.654661: balance_dirty_state: bdi btrfs-1: dirty=846 wb=548 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=19 ino=257 dd-2584 [006] 77.654743: balance_dirty_state: bdi btrfs-1: dirty=846 wb=548 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=14 ino=257 dd-2584 [006] 77.654801: balance_dirty_state: bdi btrfs-1: dirty=871 wb=548 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 77.654861: balance_dirty_state: bdi btrfs-1: dirty=871 wb=548 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 77.654977: balance_dirty_state: bdi btrfs-1: dirty=921 wb=548 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 77.655097: balance_dirty_state: bdi btrfs-1: dirty=946 wb=548 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 77.655214: balance_dirty_state: bdi btrfs-1: dirty=971 wb=548 unstable=0 bg_thresh=995 thresh=1991 gap=472 poll_thresh=19 ino=257 dd-2584 [006] 77.655218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=50140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 77.662665: balance_dirty_state: bdi btrfs-1: dirty=971 wb=423 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=19 ino=257 dd-2584 [006] 77.662735: balance_dirty_state: bdi btrfs-1: dirty=996 wb=423 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 77.662795: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=423 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 77.662816: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=30176 wrote=0 to_write=8192 dd-2584 [006] 77.662882: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=423 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 77.663063: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=473 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=17 ino=257 dd-2584 [006] 77.663533: balance_dirty_state: bdi btrfs-1: dirty=921 wb=598 unstable=0 bg_thresh=997 thresh=1995 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 77.663535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=52076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 77.664342: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=528 to_write=7664 dd-2584 [006] 77.670671: balance_dirty_state: bdi btrfs-1: dirty=546 wb=848 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=18 ino=257 dd-2584 [006] 77.670752: balance_dirty_state: bdi btrfs-1: dirty=546 wb=848 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=13 ino=257 dd-2584 [006] 77.670812: balance_dirty_state: bdi btrfs-1: dirty=571 wb=848 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 77.670879: balance_dirty_state: bdi btrfs-1: dirty=596 wb=848 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 77.670949: balance_dirty_state: bdi btrfs-1: dirty=596 wb=823 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 77.671096: balance_dirty_state: bdi btrfs-1: dirty=646 wb=723 unstable=0 bg_thresh=1001 thresh=2002 gap=633 poll_thresh=17 ino=257 dd-2584 [006] 77.671214: balance_dirty_state: bdi btrfs-1: dirty=671 wb=723 unstable=0 bg_thresh=1000 thresh=2001 gap=607 poll_thresh=18 ino=257 dd-2584 [006] 77.671331: balance_dirty_state: bdi btrfs-1: dirty=696 wb=723 unstable=0 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=19 ino=257 dd-2584 [006] 77.671450: balance_dirty_state: bdi btrfs-1: dirty=721 wb=723 unstable=0 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=20 ino=257 dd-2584 [006] 77.671568: balance_dirty_state: bdi btrfs-1: dirty=771 wb=723 unstable=0 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=21 ino=257 dd-2584 [006] 77.671861: balance_dirty_state: bdi btrfs-1: dirty=796 wb=723 unstable=0 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=22 ino=257 dd-2584 [006] 77.671866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=52076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 77.678654: balance_dirty_state: bdi btrfs-1: dirty=796 wb=648 unstable=0 bg_thresh=994 thresh=1988 gap=544 poll_thresh=22 ino=257 dd-2584 [006] 77.678733: balance_dirty_state: bdi btrfs-1: dirty=821 wb=623 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 77.678862: balance_dirty_state: bdi btrfs-1: dirty=846 wb=598 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=17 ino=257 dd-2584 [006] 77.678991: balance_dirty_state: bdi btrfs-1: dirty=871 wb=598 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 77.679116: balance_dirty_state: bdi btrfs-1: dirty=921 wb=598 unstable=0 bg_thresh=993 thresh=1986 gap=467 poll_thresh=19 ino=257 dd-2584 [006] 77.679121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-78% task_weight=98% bdi_bw=52076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 77.690695: balance_dirty_state: bdi btrfs-1: dirty=921 wb=548 unstable=0 bg_thresh=995 thresh=1991 gap=522 poll_thresh=14 ino=257 dd-2584 [006] 77.690757: balance_dirty_state: bdi btrfs-1: dirty=946 wb=548 unstable=0 bg_thresh=995 thresh=1990 gap=496 poll_thresh=15 ino=257 dd-2584 [006] 77.690761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1320 avg_dirty=1320 bdi_gap=12% task_gap=-73% task_weight=98% bdi_bw=52076 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [007] 77.698777: balance_dirty_state: bdi btrfs-1: dirty=946 wb=273 unstable=0 bg_thresh=1000 thresh=2001 gap=782 poll_thresh=11 ino=257 dd-2584 [007] 77.698837: balance_dirty_state: bdi btrfs-1: dirty=971 wb=273 unstable=0 bg_thresh=1003 thresh=2006 gap=762 poll_thresh=12 ino=257 dd-2584 [007] 77.698897: balance_dirty_state: bdi btrfs-1: dirty=996 wb=273 unstable=0 bg_thresh=1005 thresh=2011 gap=742 poll_thresh=13 ino=257 dd-2584 [007] 77.698957: balance_dirty_state: bdi btrfs-1: dirty=996 wb=273 unstable=0 bg_thresh=1005 thresh=2011 gap=742 poll_thresh=14 ino=257 dd-2584 [007] 77.699018: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=273 unstable=0 bg_thresh=1005 thresh=2010 gap=716 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 77.699092: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=30212 wrote=0 to_write=8192 dd-2584 [007] 77.699262: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=273 unstable=0 bg_thresh=1003 thresh=2006 gap=687 poll_thresh=16 ino=257 dd-2584 [007] 77.699393: balance_dirty_state: bdi btrfs-1: dirty=996 wb=348 unstable=0 bg_thresh=1005 thresh=2010 gap=666 poll_thresh=17 ino=257 dd-2584 [007] 77.699523: balance_dirty_state: bdi btrfs-1: dirty=971 wb=398 unstable=0 bg_thresh=1004 thresh=2009 gap=640 poll_thresh=18 ino=257 dd-2584 [007] 77.699696: balance_dirty_state: bdi btrfs-1: dirty=946 wb=473 unstable=0 bg_thresh=1004 thresh=2008 gap=589 poll_thresh=19 ino=257 dd-2584 [007] 77.699871: balance_dirty_state: bdi btrfs-1: dirty=896 wb=548 unstable=0 bg_thresh=1003 thresh=2006 gap=562 poll_thresh=20 ino=257 dd-2584 [007] 77.700047: balance_dirty_state: bdi btrfs-1: dirty=846 wb=623 unstable=0 bg_thresh=1002 thresh=2005 gap=536 poll_thresh=21 ino=257 dd-2584 [007] 77.700221: balance_dirty_state: bdi btrfs-1: dirty=796 wb=698 unstable=0 bg_thresh=1002 thresh=2004 gap=510 poll_thresh=22 ino=257 dd-2584 [007] 77.700392: balance_dirty_state: bdi btrfs-1: dirty=796 wb=748 unstable=0 bg_thresh=1001 thresh=2003 gap=459 poll_thresh=23 ino=257 dd-2584 [007] 77.700394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=52076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 77.700912: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=720 to_write=7472 dd-2584 [007] 77.706711: balance_dirty_state: bdi btrfs-1: dirty=571 wb=848 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=23 ino=257 dd-2584 [007] 77.706785: balance_dirty_state: bdi btrfs-1: dirty=571 wb=848 unstable=0 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=17 ino=257 dd-2584 [007] 77.707559: balance_dirty_state: bdi btrfs-1: dirty=621 wb=848 unstable=0 bg_thresh=1000 thresh=2000 gap=531 poll_thresh=18 ino=257 dd-2584 [007] 77.707677: balance_dirty_state: bdi btrfs-1: dirty=646 wb=848 unstable=0 bg_thresh=1002 thresh=2004 gap=510 poll_thresh=19 ino=257 dd-2584 [007] 77.707796: balance_dirty_state: bdi btrfs-1: dirty=671 wb=848 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=20 ino=257 dd-2584 [007] 77.707802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-113% task_weight=99% bdi_bw=52076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 77.714666: balance_dirty_state: bdi btrfs-1: dirty=671 wb=723 unstable=0 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=20 ino=257 dd-2584 [007] 77.714734: balance_dirty_state: bdi btrfs-1: dirty=696 wb=723 unstable=0 bg_thresh=1004 thresh=2008 gap=589 poll_thresh=15 ino=257 dd-2584 [007] 77.714796: balance_dirty_state: bdi btrfs-1: dirty=696 wb=723 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=16 ino=257 dd-2584 [007] 77.714913: balance_dirty_state: bdi btrfs-1: dirty=746 wb=723 unstable=0 bg_thresh=1000 thresh=2001 gap=532 poll_thresh=17 ino=257 dd-2584 [007] 77.715030: balance_dirty_state: bdi btrfs-1: dirty=771 wb=723 unstable=0 bg_thresh=1002 thresh=2005 gap=511 poll_thresh=18 ino=257 dd-2584 [007] 77.715149: balance_dirty_state: bdi btrfs-1: dirty=796 wb=723 unstable=0 bg_thresh=1002 thresh=2004 gap=485 poll_thresh=19 ino=257 dd-2584 [007] 77.715153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-104% task_weight=98% bdi_bw=52076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 77.722715: balance_dirty_state: bdi btrfs-1: dirty=796 wb=573 unstable=0 bg_thresh=1002 thresh=2004 gap=635 poll_thresh=19 ino=257 dd-2584 [007] 77.722822: balance_dirty_state: bdi btrfs-1: dirty=821 wb=573 unstable=0 bg_thresh=1004 thresh=2009 gap=615 poll_thresh=14 ino=257 dd-2584 [007] 77.722941: balance_dirty_state: bdi btrfs-1: dirty=846 wb=573 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=15 ino=257 dd-2584 [007] 77.723405: balance_dirty_state: bdi btrfs-1: dirty=846 wb=573 unstable=0 bg_thresh=1004 thresh=2008 gap=589 poll_thresh=16 ino=257 dd-2584 [007] 77.723639: balance_dirty_state: bdi btrfs-1: dirty=871 wb=573 unstable=0 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=17 ino=257 dd-2584 [007] 77.723879: balance_dirty_state: bdi btrfs-1: dirty=921 wb=573 unstable=0 bg_thresh=1002 thresh=2005 gap=511 poll_thresh=18 ino=257 dd-2584 [007] 77.724115: balance_dirty_state: bdi btrfs-1: dirty=946 wb=573 unstable=0 bg_thresh=1002 thresh=2004 gap=485 poll_thresh=19 ino=257 dd-2584 [007] 77.724123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-104% task_weight=98% bdi_bw=52076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 77.730719: balance_dirty_state: bdi btrfs-1: dirty=946 wb=448 unstable=0 bg_thresh=1004 thresh=2008 gap=614 poll_thresh=19 ino=257 dd-2584 [007] 77.730845: balance_dirty_state: bdi btrfs-1: dirty=971 wb=448 unstable=0 bg_thresh=1004 thresh=2008 gap=589 poll_thresh=14 ino=257 dd-2584 [007] 77.730964: balance_dirty_state: bdi btrfs-1: dirty=971 wb=448 unstable=0 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=15 ino=257 dd-2584 [007] 77.731082: balance_dirty_state: bdi btrfs-1: dirty=996 wb=448 unstable=0 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=16 ino=257 dd-2584 [007] 77.731318: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=448 unstable=0 bg_thresh=1005 thresh=2011 gap=542 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 77.731363: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=30244 wrote=0 to_write=8192 dd-2584 [007] 77.731570: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=473 unstable=0 bg_thresh=1005 thresh=2010 gap=516 poll_thresh=18 ino=257 dd-2584 [007] 77.731819: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=523 unstable=0 bg_thresh=1004 thresh=2009 gap=465 poll_thresh=19 ino=257 dd-2584 [007] 77.731822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=52076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 77.733782: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=528 to_write=7664 dd-2584 [007] 77.738776: balance_dirty_state: bdi btrfs-1: dirty=571 wb=848 unstable=0 bg_thresh=1003 thresh=2006 gap=587 poll_thresh=19 ino=257 dd-2584 [007] 77.739155: balance_dirty_state: bdi btrfs-1: dirty=571 wb=848 unstable=0 bg_thresh=1002 thresh=2005 gap=586 poll_thresh=14 ino=257 dd-2584 [007] 77.739234: balance_dirty_state: bdi btrfs-1: dirty=596 wb=848 unstable=0 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=15 ino=257 dd-2584 [007] 77.739310: balance_dirty_state: bdi btrfs-1: dirty=621 wb=848 unstable=0 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=16 ino=257 dd-2584 [007] 77.739463: balance_dirty_state: bdi btrfs-1: dirty=646 wb=848 unstable=0 bg_thresh=1004 thresh=2008 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 77.739621: balance_dirty_state: bdi btrfs-1: dirty=671 wb=848 unstable=0 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=18 ino=257 dd-2584 [007] 77.739627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=52076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 77.746771: balance_dirty_state: bdi btrfs-1: dirty=671 wb=723 unstable=0 bg_thresh=1004 thresh=2009 gap=615 poll_thresh=18 ino=257 dd-2584 [007] 77.746841: balance_dirty_state: bdi btrfs-1: dirty=696 wb=723 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=13 ino=257 dd-2584 [007] 77.746903: balance_dirty_state: bdi btrfs-1: dirty=721 wb=723 unstable=0 bg_thresh=1006 thresh=2013 gap=569 poll_thresh=14 ino=257 dd-2584 [007] 77.746962: balance_dirty_state: bdi btrfs-1: dirty=721 wb=723 unstable=0 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=15 ino=257 dd-2584 [007] 77.747020: balance_dirty_state: bdi btrfs-1: dirty=746 wb=723 unstable=0 bg_thresh=1006 thresh=2012 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 77.747141: balance_dirty_state: bdi btrfs-1: dirty=771 wb=723 unstable=0 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=17 ino=257 dd-2584 [007] 77.747264: balance_dirty_state: bdi btrfs-1: dirty=796 wb=723 unstable=0 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=18 ino=257 dd-2584 [007] 77.747268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=52076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 77.754670: balance_dirty_state: bdi btrfs-1: dirty=796 wb=523 unstable=0 bg_thresh=1003 thresh=2006 gap=687 poll_thresh=18 ino=257 dd-2584 [007] 77.754774: balance_dirty_state: bdi btrfs-1: dirty=821 wb=523 unstable=0 bg_thresh=1002 thresh=2005 gap=661 poll_thresh=13 ino=257 dd-2584 [007] 77.755004: balance_dirty_state: bdi btrfs-1: dirty=846 wb=523 unstable=0 bg_thresh=1005 thresh=2010 gap=641 poll_thresh=14 ino=257 dd-2584 [007] 77.755065: balance_dirty_state: bdi btrfs-1: dirty=846 wb=523 unstable=0 bg_thresh=1002 thresh=2004 gap=635 poll_thresh=15 ino=257 dd-2584 [007] 77.755124: balance_dirty_state: bdi btrfs-1: dirty=871 wb=523 unstable=0 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=16 ino=257 dd-2584 [007] 77.755240: balance_dirty_state: bdi btrfs-1: dirty=896 wb=523 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=17 ino=257 dd-2584 [007] 77.755359: balance_dirty_state: bdi btrfs-1: dirty=921 wb=523 unstable=0 bg_thresh=1003 thresh=2006 gap=562 poll_thresh=18 ino=257 dd-2584 [007] 77.755475: balance_dirty_state: bdi btrfs-1: dirty=971 wb=523 unstable=0 bg_thresh=1002 thresh=2005 gap=511 poll_thresh=19 ino=257 dd-2584 [007] 77.755592: balance_dirty_state: bdi btrfs-1: dirty=996 wb=523 unstable=0 bg_thresh=1002 thresh=2004 gap=485 poll_thresh=20 ino=257 dd-2584 [007] 77.755597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-58% task_weight=99% bdi_bw=52076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 77.762778: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=398 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 77.762842: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=30276 wrote=0 to_write=8192 dd-2584 [007] 77.762848: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=398 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=16 ino=257 dd-2584 [007] 77.762973: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=423 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=17 ino=257 dd-2584 [007] 77.763288: balance_dirty_state: bdi btrfs-1: dirty=921 wb=573 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=18 ino=257 dd-2584 [007] 77.763459: balance_dirty_state: bdi btrfs-1: dirty=871 wb=648 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=19 ino=257 dd-2584 [007] 77.763461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=100% bdi_bw=52076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 77.764915: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=560 to_write=7632 dd-2584 [003] 77.770793: balance_dirty_state: bdi btrfs-1: dirty=546 wb=848 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=14 ino=257 dd-2584 [003] 77.770852: balance_dirty_state: bdi btrfs-1: dirty=571 wb=848 unstable=0 bg_thresh=998 thresh=1996 gap=577 poll_thresh=15 ino=257 dd-2584 [003] 77.770909: balance_dirty_state: bdi btrfs-1: dirty=596 wb=848 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=16 ino=257 dd-2584 [003] 77.771026: balance_dirty_state: bdi btrfs-1: dirty=621 wb=848 unstable=0 bg_thresh=1000 thresh=2001 gap=532 poll_thresh=17 ino=257 dd-2584 [003] 77.771144: balance_dirty_state: bdi btrfs-1: dirty=646 wb=848 unstable=0 bg_thresh=1002 thresh=2005 gap=511 poll_thresh=18 ino=257 dd-2584 [003] 77.771261: balance_dirty_state: bdi btrfs-1: dirty=696 wb=848 unstable=0 bg_thresh=1002 thresh=2004 gap=460 poll_thresh=19 ino=257 dd-2584 [003] 77.771265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-104% task_weight=98% bdi_bw=54236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 77.778688: balance_dirty_state: bdi btrfs-1: dirty=696 wb=698 unstable=0 bg_thresh=1003 thresh=2006 gap=612 poll_thresh=19 ino=257 dd-2584 [003] 77.778793: balance_dirty_state: bdi btrfs-1: dirty=696 wb=698 unstable=0 bg_thresh=1005 thresh=2011 gap=617 poll_thresh=14 ino=257 dd-2584 [003] 77.778851: balance_dirty_state: bdi btrfs-1: dirty=721 wb=698 unstable=0 bg_thresh=1002 thresh=2005 gap=586 poll_thresh=15 ino=257 dd-2584 [003] 77.778907: balance_dirty_state: bdi btrfs-1: dirty=746 wb=698 unstable=0 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=16 ino=257 dd-2584 [003] 77.779189: balance_dirty_state: bdi btrfs-1: dirty=771 wb=698 unstable=0 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=17 ino=257 dd-2584 [003] 77.779302: balance_dirty_state: bdi btrfs-1: dirty=796 wb=698 unstable=0 bg_thresh=1006 thresh=2013 gap=519 poll_thresh=18 ino=257 dd-2584 [003] 77.779414: balance_dirty_state: bdi btrfs-1: dirty=821 wb=698 unstable=0 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=19 ino=257 dd-2584 [003] 77.779419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=54236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 77.786721: balance_dirty_state: bdi btrfs-1: dirty=821 wb=573 unstable=0 bg_thresh=1005 thresh=2011 gap=617 poll_thresh=19 ino=257 dd-2584 [003] 77.786790: balance_dirty_state: bdi btrfs-1: dirty=846 wb=573 unstable=0 bg_thresh=1005 thresh=2011 gap=592 poll_thresh=14 ino=257 dd-2584 [003] 77.786850: balance_dirty_state: bdi btrfs-1: dirty=871 wb=573 unstable=0 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=15 ino=257 dd-2584 [003] 77.786910: balance_dirty_state: bdi btrfs-1: dirty=871 wb=573 unstable=0 bg_thresh=1007 thresh=2015 gap=571 poll_thresh=16 ino=257 dd-2584 [003] 77.787027: balance_dirty_state: bdi btrfs-1: dirty=921 wb=573 unstable=0 bg_thresh=1007 thresh=2014 gap=520 poll_thresh=17 ino=257 dd-2584 [003] 77.787144: balance_dirty_state: bdi btrfs-1: dirty=946 wb=573 unstable=0 bg_thresh=1006 thresh=2013 gap=494 poll_thresh=18 ino=257 dd-2584 [003] 77.787148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-94% task_weight=99% bdi_bw=54236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 77.794822: balance_dirty_state: bdi btrfs-1: dirty=971 wb=448 unstable=0 bg_thresh=1006 thresh=2012 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 77.794878: balance_dirty_state: bdi btrfs-1: dirty=971 wb=448 unstable=0 bg_thresh=1008 thresh=2017 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 77.794934: balance_dirty_state: bdi btrfs-1: dirty=996 wb=448 unstable=0 bg_thresh=1008 thresh=2017 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 77.794990: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=448 unstable=0 bg_thresh=1011 thresh=2022 gap=553 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 77.795049: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=30308 wrote=0 to_write=8192 dd-2584 [004] 77.795295: balance_dirty_state: bdi btrfs-1: dirty=971 wb=523 unstable=0 bg_thresh=1013 thresh=2027 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 77.795466: balance_dirty_state: bdi btrfs-1: dirty=946 wb=523 unstable=0 bg_thresh=1010 thresh=2020 gap=551 poll_thresh=18 ino=257 dd-2584 [004] 77.795672: balance_dirty_state: bdi btrfs-1: dirty=921 wb=498 unstable=0 bg_thresh=1012 thresh=2024 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 77.795858: balance_dirty_state: bdi btrfs-1: dirty=871 wb=573 unstable=0 bg_thresh=1007 thresh=2014 gap=570 poll_thresh=20 ino=257 dd-2584 [004] 77.796043: balance_dirty_state: bdi btrfs-1: dirty=821 wb=648 unstable=0 bg_thresh=1005 thresh=2011 gap=542 poll_thresh=21 ino=257 dd-2584 [004] 77.796227: balance_dirty_state: bdi btrfs-1: dirty=796 wb=698 unstable=0 bg_thresh=1010 thresh=2021 gap=527 poll_thresh=22 ino=257 dd-2584 [004] 77.796412: balance_dirty_state: bdi btrfs-1: dirty=796 wb=748 unstable=0 bg_thresh=1008 thresh=2017 gap=473 poll_thresh=23 ino=257 dd-2584 [004] 77.796414: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=54236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 77.796977: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=688 to_write=7504 dd-2584 [004] 77.802709: balance_dirty_state: bdi btrfs-1: dirty=571 wb=973 unstable=0 bg_thresh=1013 thresh=2026 gap=482 poll_thresh=23 ino=257 dd-2584 [004] 77.802721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=54236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 77.810679: balance_dirty_state: bdi btrfs-1: dirty=571 wb=723 unstable=0 bg_thresh=1009 thresh=2018 gap=724 poll_thresh=23 ino=257 dd-2584 [004] 77.810772: balance_dirty_state: bdi btrfs-1: dirty=571 wb=723 unstable=0 bg_thresh=1009 thresh=2018 gap=724 poll_thresh=17 ino=257 dd-2584 [004] 77.811253: balance_dirty_state: bdi btrfs-1: dirty=621 wb=723 unstable=0 bg_thresh=1011 thresh=2022 gap=678 poll_thresh=18 ino=257 dd-2584 [004] 77.811424: balance_dirty_state: bdi btrfs-1: dirty=646 wb=723 unstable=0 bg_thresh=1007 thresh=2015 gap=646 poll_thresh=19 ino=257 dd-2584 [004] 77.811600: balance_dirty_state: bdi btrfs-1: dirty=671 wb=723 unstable=0 bg_thresh=1007 thresh=2014 gap=620 poll_thresh=20 ino=257 dd-2584 [004] 77.811776: balance_dirty_state: bdi btrfs-1: dirty=696 wb=723 unstable=0 bg_thresh=1006 thresh=2013 gap=594 poll_thresh=21 ino=257 dd-2584 [004] 77.811955: balance_dirty_state: bdi btrfs-1: dirty=746 wb=723 unstable=0 bg_thresh=1008 thresh=2017 gap=548 poll_thresh=22 ino=257 dd-2584 [004] 77.812135: balance_dirty_state: bdi btrfs-1: dirty=771 wb=723 unstable=0 bg_thresh=1008 thresh=2016 gap=522 poll_thresh=23 ino=257 dd-2584 [004] 77.812320: balance_dirty_state: bdi btrfs-1: dirty=796 wb=723 unstable=0 bg_thresh=1007 thresh=2015 gap=496 poll_thresh=24 ino=257 dd-2584 [004] 77.812326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-138% task_weight=98% bdi_bw=54236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 77.818693: balance_dirty_state: bdi btrfs-1: dirty=796 wb=673 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=24 ino=257 dd-2584 [004] 77.818787: balance_dirty_state: bdi btrfs-1: dirty=821 wb=673 unstable=0 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 77.818969: balance_dirty_state: bdi btrfs-1: dirty=846 wb=673 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 77.818975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=97% bdi_bw=54236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 77.830631: balance_dirty_state: bdi btrfs-1: dirty=846 wb=423 unstable=0 bg_thresh=996 thresh=1993 gap=724 poll_thresh=19 ino=257 dd-2584 [004] 77.831034: balance_dirty_state: bdi btrfs-1: dirty=871 wb=423 unstable=0 bg_thresh=999 thresh=1998 gap=704 poll_thresh=14 ino=257 dd-2584 [004] 77.831122: balance_dirty_state: bdi btrfs-1: dirty=896 wb=423 unstable=0 bg_thresh=1001 thresh=2003 gap=684 poll_thresh=15 ino=257 dd-2584 [004] 77.831207: balance_dirty_state: bdi btrfs-1: dirty=896 wb=423 unstable=0 bg_thresh=1001 thresh=2003 gap=684 poll_thresh=16 ino=257 dd-2584 [004] 77.831384: balance_dirty_state: bdi btrfs-1: dirty=921 wb=423 unstable=0 bg_thresh=1001 thresh=2002 gap=658 poll_thresh=17 ino=257 dd-2584 [004] 77.831563: balance_dirty_state: bdi btrfs-1: dirty=971 wb=423 unstable=0 bg_thresh=1003 thresh=2006 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 77.831743: balance_dirty_state: bdi btrfs-1: dirty=996 wb=423 unstable=0 bg_thresh=1002 thresh=2005 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 77.831883: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=423 unstable=0 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 77.831910: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=30344 wrote=0 to_write=8192 dd-2584 [004] 77.832011: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=423 unstable=0 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=21 ino=257 dd-2584 [004] 77.832138: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=473 unstable=0 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=22 ino=257 dd-2584 [004] 77.832140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-99% task_weight=97% bdi_bw=54236 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 77.833413: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=528 to_write=7664 dd-2584 [004] 77.842724: balance_dirty_state: bdi btrfs-1: dirty=571 wb=698 unstable=0 bg_thresh=997 thresh=1995 gap=726 poll_thresh=22 ino=257 dd-2584 [004] 77.842818: balance_dirty_state: bdi btrfs-1: dirty=571 wb=698 unstable=0 bg_thresh=997 thresh=1994 gap=725 poll_thresh=16 ino=257 dd-2584 [004] 77.843303: balance_dirty_state: bdi btrfs-1: dirty=621 wb=698 unstable=0 bg_thresh=996 thresh=1993 gap=674 poll_thresh=17 ino=257 dd-2584 [004] 77.843478: balance_dirty_state: bdi btrfs-1: dirty=646 wb=698 unstable=0 bg_thresh=996 thresh=1992 gap=648 poll_thresh=18 ino=257 dd-2584 [004] 77.843656: balance_dirty_state: bdi btrfs-1: dirty=671 wb=698 unstable=0 bg_thresh=998 thresh=1996 gap=627 poll_thresh=19 ino=257 dd-2584 [004] 77.843831: balance_dirty_state: bdi btrfs-1: dirty=721 wb=698 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=20 ino=257 dd-2584 [004] 77.844009: balance_dirty_state: bdi btrfs-1: dirty=746 wb=698 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=21 ino=257 dd-2584 [004] 77.844184: balance_dirty_state: bdi btrfs-1: dirty=771 wb=698 unstable=0 bg_thresh=996 thresh=1993 gap=524 poll_thresh=22 ino=257 dd-2584 [004] 77.844365: balance_dirty_state: bdi btrfs-1: dirty=796 wb=698 unstable=0 bg_thresh=998 thresh=1997 gap=503 poll_thresh=23 ino=257 dd-2584 [004] 77.844550: balance_dirty_state: bdi btrfs-1: dirty=846 wb=698 unstable=0 bg_thresh=995 thresh=1990 gap=446 poll_thresh=24 ino=257 dd-2584 [004] 77.844557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=54236 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 77.850712: balance_dirty_state: bdi btrfs-1: dirty=846 wb=573 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=24 ino=257 dd-2584 [004] 77.850967: balance_dirty_state: bdi btrfs-1: dirty=846 wb=573 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=18 ino=257 dd-2584 [004] 77.851081: balance_dirty_state: bdi btrfs-1: dirty=896 wb=573 unstable=0 bg_thresh=993 thresh=1987 gap=518 poll_thresh=19 ino=257 dd-2584 [004] 77.851234: balance_dirty_state: bdi btrfs-1: dirty=921 wb=548 unstable=0 bg_thresh=995 thresh=1991 gap=522 poll_thresh=20 ino=257 dd-2584 [004] 77.851416: balance_dirty_state: bdi btrfs-1: dirty=946 wb=548 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=21 ino=257 dd-2584 [004] 77.851602: balance_dirty_state: bdi btrfs-1: dirty=971 wb=548 unstable=0 bg_thresh=995 thresh=1991 gap=472 poll_thresh=22 ino=257 dd-2584 [004] 77.851608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-118% task_weight=97% bdi_bw=54236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 77.862775: balance_dirty_state: bdi btrfs-1: dirty=971 wb=398 unstable=0 bg_thresh=996 thresh=1993 gap=624 poll_thresh=22 ino=257 dd-2584 [004] 77.862876: balance_dirty_state: bdi btrfs-1: dirty=996 wb=398 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=16 ino=257 dd-2584 [004] 77.862992: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=398 unstable=0 bg_thresh=998 thresh=1996 gap=577 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 77.863075: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=30376 wrote=0 to_write=8192 dd-2584 [004] 77.863117: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=398 unstable=0 bg_thresh=997 thresh=1995 gap=551 poll_thresh=18 ino=257 dd-2584 [004] 77.863244: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=448 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 77.863543: balance_dirty_state: bdi btrfs-1: dirty=946 wb=573 unstable=0 bg_thresh=996 thresh=1993 gap=474 poll_thresh=20 ino=257 dd-2584 [004] 77.863545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=54236 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 77.865309: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=560 to_write=7632 dd-2584 [004] 77.870780: balance_dirty_state: bdi btrfs-1: dirty=546 wb=848 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=20 ino=257 dd-2584 [004] 77.870863: balance_dirty_state: bdi btrfs-1: dirty=571 wb=848 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 77.870922: balance_dirty_state: bdi btrfs-1: dirty=596 wb=848 unstable=0 bg_thresh=999 thresh=1999 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 77.871039: balance_dirty_state: bdi btrfs-1: dirty=621 wb=848 unstable=0 bg_thresh=999 thresh=1998 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 77.871156: balance_dirty_state: bdi btrfs-1: dirty=646 wb=848 unstable=0 bg_thresh=998 thresh=1997 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 77.871274: balance_dirty_state: bdi btrfs-1: dirty=671 wb=848 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 77.871279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=54236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 77.878775: balance_dirty_state: bdi btrfs-1: dirty=671 wb=723 unstable=0 bg_thresh=999 thresh=1999 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 77.878848: balance_dirty_state: bdi btrfs-1: dirty=696 wb=723 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 77.878910: balance_dirty_state: bdi btrfs-1: dirty=721 wb=723 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 77.878972: balance_dirty_state: bdi btrfs-1: dirty=721 wb=723 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 77.879093: balance_dirty_state: bdi btrfs-1: dirty=771 wb=723 unstable=0 bg_thresh=995 thresh=1991 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 77.879098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=98% bdi_bw=55856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 77.886844: balance_dirty_state: bdi btrfs-1: dirty=771 wb=598 unstable=0 bg_thresh=994 thresh=1989 gap=620 poll_thresh=13 ino=257 dd-2584 [004] 77.887251: balance_dirty_state: bdi btrfs-1: dirty=796 wb=598 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 77.887343: balance_dirty_state: bdi btrfs-1: dirty=796 wb=598 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 77.887434: balance_dirty_state: bdi btrfs-1: dirty=821 wb=598 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 77.887617: balance_dirty_state: bdi btrfs-1: dirty=846 wb=598 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 77.887800: balance_dirty_state: bdi btrfs-1: dirty=896 wb=598 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 77.887982: balance_dirty_state: bdi btrfs-1: dirty=921 wb=598 unstable=0 bg_thresh=997 thresh=1995 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 77.887989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=55856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 77.894719: balance_dirty_state: bdi btrfs-1: dirty=921 wb=448 unstable=0 bg_thresh=996 thresh=1993 gap=624 poll_thresh=19 ino=257 dd-2584 [004] 77.894870: balance_dirty_state: bdi btrfs-1: dirty=946 wb=448 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 77.894990: balance_dirty_state: bdi btrfs-1: dirty=946 wb=448 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 77.895107: balance_dirty_state: bdi btrfs-1: dirty=971 wb=448 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 77.895346: balance_dirty_state: bdi btrfs-1: dirty=996 wb=448 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 77.895429: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=30408 wrote=0 to_write=8192 dd-2584 [004] 77.895593: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=448 unstable=0 bg_thresh=997 thresh=1994 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 77.896091: balance_dirty_state: bdi btrfs-1: dirty=921 wb=473 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 77.896237: balance_dirty_state: bdi btrfs-1: dirty=896 wb=523 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=20 ino=257 dd-2584 [004] 77.896384: balance_dirty_state: bdi btrfs-1: dirty=871 wb=573 unstable=0 bg_thresh=992 thresh=1984 gap=540 poll_thresh=21 ino=257 dd-2584 [004] 77.896530: balance_dirty_state: bdi btrfs-1: dirty=871 wb=623 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=22 ino=257 dd-2584 [004] 77.896676: balance_dirty_state: bdi btrfs-1: dirty=846 wb=673 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=23 ino=257 dd-2584 [004] 77.896678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=16% task_gap=-66% task_weight=99% bdi_bw=55856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 77.897454: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=256 wrote=640 to_write=7552 dd-2584 [004] 77.902958: balance_dirty_state: bdi btrfs-1: dirty=596 wb=823 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 77.903077: balance_dirty_state: bdi btrfs-1: dirty=621 wb=823 unstable=0 bg_thresh=994 thresh=1988 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 77.903193: balance_dirty_state: bdi btrfs-1: dirty=671 wb=823 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 77.903482: balance_dirty_state: bdi btrfs-1: dirty=696 wb=823 unstable=0 bg_thresh=995 thresh=1991 gap=472 poll_thresh=20 ino=257 dd-2584 [004] 77.903487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=98% bdi_bw=55856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 77.911977: balance_dirty_state: bdi btrfs-1: dirty=721 wb=698 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 77.912065: balance_dirty_state: bdi btrfs-1: dirty=721 wb=698 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 77.912241: balance_dirty_state: bdi btrfs-1: dirty=771 wb=698 unstable=0 bg_thresh=997 thresh=1994 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 77.912417: balance_dirty_state: bdi btrfs-1: dirty=796 wb=698 unstable=0 bg_thresh=999 thresh=1998 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 77.912593: balance_dirty_state: bdi btrfs-1: dirty=821 wb=698 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 77.912599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=16% task_gap=-66% task_weight=99% bdi_bw=55856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 77.922779: balance_dirty_state: bdi btrfs-1: dirty=846 wb=498 unstable=0 bg_thresh=997 thresh=1994 gap=650 poll_thresh=14 ino=257 dd-2584 [004] 77.922839: balance_dirty_state: bdi btrfs-1: dirty=846 wb=498 unstable=0 bg_thresh=997 thresh=1994 gap=650 poll_thresh=15 ino=257 dd-2584 [004] 77.922896: balance_dirty_state: bdi btrfs-1: dirty=871 wb=498 unstable=0 bg_thresh=996 thresh=1993 gap=624 poll_thresh=16 ino=257 dd-2584 [004] 77.923010: balance_dirty_state: bdi btrfs-1: dirty=896 wb=498 unstable=0 bg_thresh=998 thresh=1997 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 77.923286: balance_dirty_state: bdi btrfs-1: dirty=946 wb=498 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=18 ino=257 dd-2584 [004] 77.923399: balance_dirty_state: bdi btrfs-1: dirty=971 wb=498 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=19 ino=257 dd-2584 [004] 77.923511: balance_dirty_state: bdi btrfs-1: dirty=996 wb=498 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 77.923624: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=498 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=21 ino=257 dd-2584 [004] 77.923628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-64% task_weight=98% bdi_bw=55856 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 77.923709: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=30436 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 77.924781: writeback_single_inode: bdi btrfs-1: ino=257 state= age=284 wrote=464 to_write=7728 dd-2584 [004] 77.930813: balance_dirty_state: bdi btrfs-1: dirty=571 wb=848 unstable=0 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 77.930931: balance_dirty_state: bdi btrfs-1: dirty=596 wb=848 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 77.931043: balance_dirty_state: bdi btrfs-1: dirty=646 wb=848 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 77.931157: balance_dirty_state: bdi btrfs-1: dirty=671 wb=848 unstable=0 bg_thresh=998 thresh=1996 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 77.931161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-67% task_weight=99% bdi_bw=55856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 77.938829: balance_dirty_state: bdi btrfs-1: dirty=671 wb=723 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 77.938889: balance_dirty_state: bdi btrfs-1: dirty=696 wb=723 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 77.939111: balance_dirty_state: bdi btrfs-1: dirty=721 wb=723 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 77.939223: balance_dirty_state: bdi btrfs-1: dirty=746 wb=723 unstable=0 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 77.939337: balance_dirty_state: bdi btrfs-1: dirty=771 wb=723 unstable=0 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 77.939449: balance_dirty_state: bdi btrfs-1: dirty=796 wb=723 unstable=0 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 77.939453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-56% task_weight=99% bdi_bw=55856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 77.946761: balance_dirty_state: bdi btrfs-1: dirty=821 wb=598 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 77.946848: balance_dirty_state: bdi btrfs-1: dirty=846 wb=598 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 77.946926: balance_dirty_state: bdi btrfs-1: dirty=846 wb=598 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 77.947046: balance_dirty_state: bdi btrfs-1: dirty=896 wb=598 unstable=0 bg_thresh=999 thresh=1999 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 77.947212: balance_dirty_state: bdi btrfs-1: dirty=921 wb=598 unstable=0 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 77.947217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-58% task_weight=98% bdi_bw=55856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 77.954745: balance_dirty_state: bdi btrfs-1: dirty=946 wb=473 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=13 ino=257 dd-2584 [001] 77.954808: balance_dirty_state: bdi btrfs-1: dirty=946 wb=473 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 77.955041: balance_dirty_state: bdi btrfs-1: dirty=971 wb=473 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=15 ino=257 dd-2584 [001] 77.955101: balance_dirty_state: bdi btrfs-1: dirty=971 wb=473 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 77.955221: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=473 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 77.955226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-74% task_weight=98% bdi_bw=55856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 77.955295: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=30468 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 77.956380: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=464 to_write=7728 dd-2584 [001] 77.962837: balance_dirty_state: bdi btrfs-1: dirty=554 wb=948 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=13 ino=257 dd-2584 [001] 77.962841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=55856 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 77.970665: balance_dirty_state: bdi btrfs-1: dirty=554 wb=948 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=13 ino=257 dd-2584 [001] 77.970668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=55856 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 77.978680: balance_dirty_state: bdi btrfs-1: dirty=554 wb=948 unstable=0 bg_thresh=1006 thresh=2012 gap=510 poll_thresh=13 ino=257 dd-2584 [001] 77.978754: balance_dirty_state: bdi btrfs-1: dirty=579 wb=948 unstable=0 bg_thresh=1005 thresh=2011 gap=484 poll_thresh=10 ino=257 dd-2584 [001] 77.978758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-97% task_weight=99% bdi_bw=55856 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 77.986778: balance_dirty_state: bdi btrfs-1: dirty=604 wb=948 unstable=0 bg_thresh=1007 thresh=2014 gap=462 poll_thresh=7 ino=257 dd-2584 [001] 77.986782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=55276 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 77.994707: balance_dirty_state: bdi btrfs-1: dirty=602 wb=955 unstable=0 bg_thresh=1006 thresh=2013 gap=456 poll_thresh=7 ino=257 dd-2584 [001] 77.994714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=55276 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 78.002771: balance_dirty_state: bdi btrfs-1: dirty=608 wb=940 unstable=0 bg_thresh=1007 thresh=2015 gap=467 poll_thresh=7 ino=257 dd-2584 [001] 78.002777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=55276 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 78.010797: balance_dirty_state: bdi btrfs-1: dirty=608 wb=940 unstable=0 bg_thresh=1007 thresh=2015 gap=467 poll_thresh=7 ino=257 dd-2584 [005] 78.010806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=55276 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 78.018843: balance_dirty_state: bdi btrfs-1: dirty=608 wb=940 unstable=0 bg_thresh=1007 thresh=2015 gap=467 poll_thresh=7 ino=257 dd-2584 [005] 78.018858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=55276 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 78.026842: balance_dirty_state: bdi btrfs-1: dirty=608 wb=940 unstable=0 bg_thresh=1007 thresh=2015 gap=467 poll_thresh=7 ino=257 dd-2584 [005] 78.026851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=55276 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 78.034893: balance_dirty_state: bdi btrfs-1: dirty=607 wb=934 unstable=0 bg_thresh=1005 thresh=2010 gap=469 poll_thresh=7 ino=257 dd-2584 [005] 78.034902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=55276 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 78.042850: balance_dirty_state: bdi btrfs-1: dirty=607 wb=934 unstable=0 bg_thresh=1005 thresh=2010 gap=469 poll_thresh=7 ino=257 dd-2584 [005] 78.042859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=55276 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 78.050722: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1260 unstable=0 bg_thresh=1006 thresh=2013 gap=707 poll_thresh=7 ino=257 dd-2584 [005] 78.050858: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1260 unstable=0 bg_thresh=1006 thresh=2013 gap=707 poll_thresh=5 ino=257 dd-2584 [005] 78.050978: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1260 unstable=0 bg_thresh=1009 thresh=2018 gap=687 poll_thresh=6 ino=257 dd-2584 [005] 78.051097: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1260 unstable=0 bg_thresh=1009 thresh=2018 gap=662 poll_thresh=7 ino=257 dd-2584 [005] 78.051215: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1260 unstable=0 bg_thresh=1011 thresh=2023 gap=667 poll_thresh=8 ino=257 dd-2584 [005] 78.051337: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1260 unstable=0 bg_thresh=1011 thresh=2023 gap=642 poll_thresh=9 ino=257 dd-2584 [005] 78.051458: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1260 unstable=0 bg_thresh=1014 thresh=2028 gap=622 poll_thresh=10 ino=257 dd-2584 [005] 78.051583: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1260 unstable=0 bg_thresh=1013 thresh=2027 gap=621 poll_thresh=11 ino=257 dd-2584 [005] 78.051705: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1260 unstable=0 bg_thresh=1016 thresh=2032 gap=601 poll_thresh=12 ino=257 dd-2584 [005] 78.051827: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1260 unstable=0 bg_thresh=1013 thresh=2026 gap=570 poll_thresh=13 ino=257 dd-2584 [005] 78.052398: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1135 unstable=0 bg_thresh=1012 thresh=2025 gap=694 poll_thresh=14 ino=257 dd-2584 [005] 78.052522: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1135 unstable=0 bg_thresh=1009 thresh=2018 gap=662 poll_thresh=15 ino=257 dd-2584 [005] 78.052641: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1135 unstable=0 bg_thresh=1011 thresh=2023 gap=642 poll_thresh=16 ino=257 dd-2584 [005] 78.052877: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1135 unstable=0 bg_thresh=1011 thresh=2022 gap=616 poll_thresh=17 ino=257 dd-2584 [005] 78.053110: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1135 unstable=0 bg_thresh=1013 thresh=2026 gap=595 poll_thresh=18 ino=257 dd-2584 [005] 78.053346: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1135 unstable=0 bg_thresh=1012 thresh=2025 gap=569 poll_thresh=19 ino=257 dd-2584 [005] 78.053614: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1060 unstable=0 bg_thresh=1012 thresh=2024 gap=593 poll_thresh=20 ino=257 dd-2584 [005] 78.053851: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1060 unstable=0 bg_thresh=1014 thresh=2028 gap=572 poll_thresh=21 ino=257 dd-2584 [005] 78.054089: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1060 unstable=0 bg_thresh=1013 thresh=2027 gap=546 poll_thresh=22 ino=257 dd-2584 [005] 78.054656: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1060 unstable=0 bg_thresh=1013 thresh=2026 gap=495 poll_thresh=23 ino=257 dd-2584 [005] 78.054667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-80% task_weight=100% bdi_bw=55276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 78.058912: balance_dirty_state: bdi btrfs-1: dirty=496 wb=935 unstable=0 bg_thresh=1008 thresh=2017 gap=586 poll_thresh=17 ino=257 dd-2584 [001] 78.059144: balance_dirty_state: bdi btrfs-1: dirty=521 wb=935 unstable=0 bg_thresh=1011 thresh=2022 gap=566 poll_thresh=18 ino=257 dd-2584 [001] 78.059380: balance_dirty_state: bdi btrfs-1: dirty=571 wb=935 unstable=0 bg_thresh=1013 thresh=2026 gap=520 poll_thresh=19 ino=257 dd-2584 [001] 78.059651: balance_dirty_state: bdi btrfs-1: dirty=596 wb=885 unstable=0 bg_thresh=1008 thresh=2017 gap=536 poll_thresh=20 ino=257 dd-2584 [001] 78.059854: balance_dirty_state: bdi btrfs-1: dirty=621 wb=810 unstable=0 bg_thresh=1011 thresh=2022 gap=591 poll_thresh=21 ino=257 dd-2584 [001] 78.060093: balance_dirty_state: bdi btrfs-1: dirty=671 wb=810 unstable=0 bg_thresh=1007 thresh=2015 gap=534 poll_thresh=22 ino=257 dd-2584 [001] 78.060329: balance_dirty_state: bdi btrfs-1: dirty=696 wb=810 unstable=0 bg_thresh=1009 thresh=2019 gap=513 poll_thresh=23 ino=257 dd-2584 [001] 78.060942: balance_dirty_state: bdi btrfs-1: dirty=721 wb=760 unstable=0 bg_thresh=1005 thresh=2010 gap=529 poll_thresh=24 ino=257 dd-2584 [001] 78.061123: balance_dirty_state: bdi btrfs-1: dirty=746 wb=735 unstable=0 bg_thresh=1010 thresh=2021 gap=540 poll_thresh=25 ino=257 dd-2584 [001] 78.061307: balance_dirty_state: bdi btrfs-1: dirty=796 wb=735 unstable=0 bg_thresh=1008 thresh=2016 gap=485 poll_thresh=26 ino=257 dd-2584 [001] 78.061313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=55276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 78.066773: balance_dirty_state: bdi btrfs-1: dirty=796 wb=610 unstable=0 bg_thresh=1014 thresh=2028 gap=622 poll_thresh=26 ino=257 dd-2584 [001] 78.066883: balance_dirty_state: bdi btrfs-1: dirty=796 wb=610 unstable=0 bg_thresh=1014 thresh=2028 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 78.067002: balance_dirty_state: bdi btrfs-1: dirty=846 wb=610 unstable=0 bg_thresh=1013 thresh=2027 gap=571 poll_thresh=20 ino=257 dd-2584 [001] 78.067119: balance_dirty_state: bdi btrfs-1: dirty=871 wb=610 unstable=0 bg_thresh=1015 thresh=2031 gap=550 poll_thresh=21 ino=257 dd-2584 [001] 78.067236: balance_dirty_state: bdi btrfs-1: dirty=896 wb=610 unstable=0 bg_thresh=1012 thresh=2024 gap=518 poll_thresh=22 ino=257 dd-2584 [001] 78.067353: balance_dirty_state: bdi btrfs-1: dirty=921 wb=610 unstable=0 bg_thresh=1011 thresh=2023 gap=492 poll_thresh=23 ino=257 dd-2584 [001] 78.067357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=55276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 78.074858: balance_dirty_state: bdi btrfs-1: dirty=921 wb=610 unstable=0 bg_thresh=1011 thresh=2023 gap=492 poll_thresh=23 ino=257 dd-2584 [001] 78.074867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=55276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 78.082860: balance_dirty_state: bdi btrfs-1: dirty=921 wb=610 unstable=0 bg_thresh=1011 thresh=2023 gap=492 poll_thresh=23 ino=257 dd-2584 [000] 78.082869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=55276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 78.090736: balance_dirty_state: bdi btrfs-1: dirty=921 wb=510 unstable=0 bg_thresh=1011 thresh=2023 gap=592 poll_thresh=23 ino=257 dd-2584 [000] 78.090863: balance_dirty_state: bdi btrfs-1: dirty=946 wb=510 unstable=0 bg_thresh=1011 thresh=2023 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 78.092769: balance_dirty_state: bdi btrfs-1: dirty=946 wb=510 unstable=0 bg_thresh=1014 thresh=2028 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 78.093007: balance_dirty_state: bdi btrfs-1: dirty=996 wb=510 unstable=0 bg_thresh=1013 thresh=2027 gap=521 poll_thresh=19 ino=257 dd-2584 [004] 78.093246: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=510 unstable=0 bg_thresh=1015 thresh=2031 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 78.093255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-118% task_weight=97% bdi_bw=53880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 78.093296: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=30604 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 78.098046: writeback_single_inode: bdi btrfs-1: ino=257 state= age=132 wrote=1040 to_write=7152 dd-2584 [001] 78.098802: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1412 unstable=0 bg_thresh=1014 thresh=2028 gap=616 poll_thresh=20 ino=257 dd-2584 [001] 78.098909: balance_dirty_state: bdi btrfs-1: dirty=6 wb=1412 unstable=0 bg_thresh=1019 thresh=2039 gap=621 poll_thresh=15 ino=257 dd-2584 [001] 78.098973: balance_dirty_state: bdi btrfs-1: dirty=31 wb=1412 unstable=0 bg_thresh=1016 thresh=2033 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 78.099098: balance_dirty_state: bdi btrfs-1: dirty=56 wb=1412 unstable=0 bg_thresh=1018 thresh=2037 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 78.099221: balance_dirty_state: bdi btrfs-1: dirty=81 wb=1412 unstable=0 bg_thresh=1018 thresh=2036 gap=543 poll_thresh=18 ino=257 dd-2584 [001] 78.099346: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1412 unstable=0 bg_thresh=1017 thresh=2035 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 78.099351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-160% task_weight=97% bdi_bw=53880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 78.106745: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1412 unstable=0 bg_thresh=1021 thresh=2043 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 78.106756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1308 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=53880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 78.118783: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1062 unstable=0 bg_thresh=1012 thresh=2024 gap=831 poll_thresh=19 ino=257 dd-2584 [001] 78.118854: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1062 unstable=0 bg_thresh=1012 thresh=2024 gap=831 poll_thresh=14 ino=257 dd-2584 [001] 78.118918: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1062 unstable=0 bg_thresh=1014 thresh=2029 gap=811 poll_thresh=15 ino=257 dd-2584 [001] 78.118989: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1062 unstable=0 bg_thresh=1011 thresh=2023 gap=805 poll_thresh=16 ino=257 dd-2584 [001] 78.119322: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1062 unstable=0 bg_thresh=1010 thresh=2021 gap=764 poll_thresh=17 ino=257 dd-2584 [001] 78.119461: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1062 unstable=0 bg_thresh=1011 thresh=2022 gap=739 poll_thresh=18 ino=257 dd-2584 [001] 78.119593: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1062 unstable=0 bg_thresh=1013 thresh=2027 gap=693 poll_thresh=19 ino=257 dd-2584 [001] 78.119734: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1062 unstable=0 bg_thresh=1012 thresh=2024 gap=664 poll_thresh=20 ino=257 dd-2584 [001] 78.119874: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1062 unstable=0 bg_thresh=1013 thresh=2026 gap=640 poll_thresh=21 ino=257 dd-2584 [001] 78.120012: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1062 unstable=0 bg_thresh=1015 thresh=2030 gap=605 poll_thresh=22 ino=257 dd-2584 [001] 78.120149: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1062 unstable=0 bg_thresh=1015 thresh=2030 gap=579 poll_thresh=23 ino=257 dd-2584 [001] 78.120289: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1062 unstable=0 bg_thresh=1012 thresh=2024 gap=534 poll_thresh=24 ino=257 dd-2584 [001] 78.120597: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1062 unstable=0 bg_thresh=1010 thresh=2020 gap=504 poll_thresh=25 ino=257 dd-2584 [001] 78.120602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-132% task_weight=98% bdi_bw=53880 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 78.126728: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1062 unstable=0 bg_thresh=1006 thresh=2013 gap=497 poll_thresh=25 ino=257 dd-2584 [001] 78.126732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=53880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 78.138790: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1062 unstable=0 bg_thresh=1006 thresh=2012 gap=496 poll_thresh=25 ino=257 dd-2584 [001] 78.138802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=99% bdi_bw=53880 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 78.146833: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1062 unstable=0 bg_thresh=1007 thresh=2014 gap=498 poll_thresh=25 ino=257 dd-2584 [001] 78.146843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=53880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.154869: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1062 unstable=0 bg_thresh=1007 thresh=2014 gap=498 poll_thresh=25 ino=257 dd-2584 [004] 78.154878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=53880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.162817: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1062 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=25 ino=257 dd-2584 [004] 78.162826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=53880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.170831: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1062 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=25 ino=257 dd-2584 [004] 78.170844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=53880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 78.178870: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1062 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=25 ino=257 dd-2584 [000] 78.178880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=53880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 78.186761: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1062 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=25 ino=257 dd-2584 [000] 78.186768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=53880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 78.194851: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1062 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=25 ino=257 dd-2584 [000] 78.194860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 78.202884: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1062 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=25 ino=257 dd-2584 [000] 78.202892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 78.210854: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1062 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=25 ino=257 dd-2584 [000] 78.210865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 78.218879: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1062 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=25 ino=257 dd-2584 [000] 78.218886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 78.226884: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1062 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=25 ino=257 dd-2584 [000] 78.226892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 78.234775: balance_dirty_state: bdi btrfs-1: dirty=454 wb=937 unstable=0 bg_thresh=998 thresh=1996 gap=605 poll_thresh=25 ino=257 dd-2584 [000] 78.234884: balance_dirty_state: bdi btrfs-1: dirty=479 wb=937 unstable=0 bg_thresh=998 thresh=1996 gap=580 poll_thresh=19 ino=257 dd-2584 [000] 78.235182: balance_dirty_state: bdi btrfs-1: dirty=504 wb=937 unstable=0 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=20 ino=257 dd-2584 [000] 78.235491: balance_dirty_state: bdi btrfs-1: dirty=554 wb=937 unstable=0 bg_thresh=1002 thresh=2005 gap=514 poll_thresh=21 ino=257 dd-2584 [000] 78.235785: balance_dirty_state: bdi btrfs-1: dirty=579 wb=937 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=22 ino=257 dd-2584 [000] 78.235793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 78.242801: balance_dirty_state: bdi btrfs-1: dirty=579 wb=562 unstable=0 bg_thresh=1000 thresh=2001 gap=860 poll_thresh=22 ino=257 dd-2584 [000] 78.242988: balance_dirty_state: bdi btrfs-1: dirty=579 wb=562 unstable=0 bg_thresh=1000 thresh=2001 gap=860 poll_thresh=16 ino=257 dd-2584 [000] 78.243304: balance_dirty_state: bdi btrfs-1: dirty=629 wb=562 unstable=0 bg_thresh=1003 thresh=2006 gap=815 poll_thresh=17 ino=257 dd-2584 [000] 78.243616: balance_dirty_state: bdi btrfs-1: dirty=654 wb=562 unstable=0 bg_thresh=1002 thresh=2005 gap=789 poll_thresh=18 ino=257 dd-2584 [000] 78.243862: balance_dirty_state: bdi btrfs-1: dirty=679 wb=562 unstable=0 bg_thresh=1004 thresh=2009 gap=768 poll_thresh=19 ino=257 dd-2584 [000] 78.244375: balance_dirty_state: bdi btrfs-1: dirty=729 wb=562 unstable=0 bg_thresh=1004 thresh=2008 gap=717 poll_thresh=20 ino=257 dd-2584 [000] 78.244580: balance_dirty_state: bdi btrfs-1: dirty=754 wb=562 unstable=0 bg_thresh=1003 thresh=2007 gap=691 poll_thresh=21 ino=257 dd-2584 [000] 78.244830: balance_dirty_state: bdi btrfs-1: dirty=779 wb=562 unstable=0 bg_thresh=1003 thresh=2006 gap=665 poll_thresh=22 ino=257 dd-2584 [000] 78.245129: balance_dirty_state: bdi btrfs-1: dirty=804 wb=562 unstable=0 bg_thresh=1005 thresh=2010 gap=644 poll_thresh=23 ino=257 dd-2584 [000] 78.245369: balance_dirty_state: bdi btrfs-1: dirty=854 wb=562 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=24 ino=257 dd-2584 [000] 78.245651: balance_dirty_state: bdi btrfs-1: dirty=879 wb=562 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=25 ino=257 dd-2584 [000] 78.245863: balance_dirty_state: bdi btrfs-1: dirty=904 wb=562 unstable=0 bg_thresh=1009 thresh=2018 gap=552 poll_thresh=26 ino=257 dd-2584 [000] 78.246078: balance_dirty_state: bdi btrfs-1: dirty=954 wb=562 unstable=0 bg_thresh=1008 thresh=2017 gap=501 poll_thresh=27 ino=257 dd-2584 [000] 78.246085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=98% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.250879: balance_dirty_state: bdi btrfs-1: dirty=954 wb=562 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=27 ino=257 dd-2584 [004] 78.250890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.258880: balance_dirty_state: bdi btrfs-1: dirty=953 wb=562 unstable=0 bg_thresh=996 thresh=1992 gap=477 poll_thresh=27 ino=257 dd-2584 [004] 78.258886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.266876: balance_dirty_state: bdi btrfs-1: dirty=953 wb=562 unstable=0 bg_thresh=989 thresh=1978 gap=463 poll_thresh=27 ino=257 dd-2584 [004] 78.266881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.274834: balance_dirty_state: bdi btrfs-1: dirty=953 wb=562 unstable=0 bg_thresh=989 thresh=1978 gap=463 poll_thresh=27 ino=257 dd-2584 [004] 78.274846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.282892: balance_dirty_state: bdi btrfs-1: dirty=953 wb=562 unstable=0 bg_thresh=989 thresh=1978 gap=463 poll_thresh=27 ino=257 dd-2584 [004] 78.282900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 78.290804: balance_dirty_state: bdi btrfs-1: dirty=953 wb=437 unstable=0 bg_thresh=986 thresh=1972 gap=582 poll_thresh=27 ino=257 dd-2584 [000] 78.291327: balance_dirty_state: bdi btrfs-1: dirty=953 wb=437 unstable=0 bg_thresh=993 thresh=1986 gap=596 poll_thresh=20 ino=257 dd-2584 [000] 78.291581: balance_dirty_state: bdi btrfs-1: dirty=978 wb=437 unstable=0 bg_thresh=988 thresh=1977 gap=562 poll_thresh=21 ino=257 dd-2584 [000] 78.291828: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=437 unstable=0 bg_thresh=991 thresh=1982 gap=517 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 78.291872: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=30804 wrote=0 to_write=8192 dd-2584 [000] 78.292088: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=437 unstable=0 bg_thresh=992 thresh=1984 gap=494 poll_thresh=23 ino=257 dd-2584 [000] 78.292091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 78.295764: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=1056 to_write=7136 dd-2584 [001] 78.298814: balance_dirty_state: bdi btrfs-1: dirty=5 wb=1360 unstable=0 bg_thresh=993 thresh=1986 gap=621 poll_thresh=23 ino=257 dd-2584 [001] 78.298943: balance_dirty_state: bdi btrfs-1: dirty=5 wb=1360 unstable=0 bg_thresh=993 thresh=1986 gap=621 poll_thresh=17 ino=257 dd-2584 [001] 78.299163: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1335 unstable=0 bg_thresh=994 thresh=1988 gap=598 poll_thresh=18 ino=257 dd-2584 [001] 78.299309: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1260 unstable=0 bg_thresh=996 thresh=1993 gap=653 poll_thresh=19 ino=257 dd-2584 [001] 78.299464: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1235 unstable=0 bg_thresh=999 thresh=1998 gap=658 poll_thresh=20 ino=257 dd-2584 [001] 78.299698: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1235 unstable=0 bg_thresh=998 thresh=1997 gap=607 poll_thresh=21 ino=257 dd-2584 [001] 78.300045: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1235 unstable=0 bg_thresh=1000 thresh=2001 gap=586 poll_thresh=22 ino=257 dd-2584 [001] 78.300162: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1235 unstable=0 bg_thresh=1000 thresh=2000 gap=560 poll_thresh=23 ino=257 dd-2584 [001] 78.300281: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1235 unstable=0 bg_thresh=999 thresh=1999 gap=534 poll_thresh=24 ino=257 dd-2584 [001] 78.300399: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1235 unstable=0 bg_thresh=1001 thresh=2003 gap=488 poll_thresh=25 ino=257 dd-2584 [001] 78.300404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=48468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 78.306786: balance_dirty_state: bdi btrfs-1: dirty=280 wb=957 unstable=0 bg_thresh=998 thresh=1997 gap=760 poll_thresh=25 ino=257 dd-2584 [001] 78.306852: balance_dirty_state: bdi btrfs-1: dirty=280 wb=957 unstable=0 bg_thresh=995 thresh=1991 gap=754 poll_thresh=19 ino=257 dd-2584 [001] 78.306971: balance_dirty_state: bdi btrfs-1: dirty=330 wb=957 unstable=0 bg_thresh=995 thresh=1990 gap=703 poll_thresh=20 ino=257 dd-2584 [001] 78.307092: balance_dirty_state: bdi btrfs-1: dirty=355 wb=957 unstable=0 bg_thresh=997 thresh=1994 gap=682 poll_thresh=21 ino=257 dd-2584 [001] 78.307211: balance_dirty_state: bdi btrfs-1: dirty=380 wb=957 unstable=0 bg_thresh=996 thresh=1993 gap=656 poll_thresh=22 ino=257 dd-2584 [001] 78.307501: balance_dirty_state: bdi btrfs-1: dirty=405 wb=957 unstable=0 bg_thresh=996 thresh=1992 gap=630 poll_thresh=23 ino=257 dd-2584 [001] 78.307622: balance_dirty_state: bdi btrfs-1: dirty=455 wb=957 unstable=0 bg_thresh=998 thresh=1996 gap=584 poll_thresh=24 ino=257 dd-2584 [001] 78.307752: balance_dirty_state: bdi btrfs-1: dirty=493 wb=957 unstable=0 bg_thresh=998 thresh=1996 gap=546 poll_thresh=25 ino=257 dd-2584 [001] 78.307888: balance_dirty_state: bdi btrfs-1: dirty=532 wb=957 unstable=0 bg_thresh=998 thresh=1996 gap=507 poll_thresh=26 ino=257 dd-2584 [001] 78.308023: balance_dirty_state: bdi btrfs-1: dirty=558 wb=957 unstable=0 bg_thresh=997 thresh=1994 gap=479 poll_thresh=27 ino=257 dd-2584 [001] 78.308027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=48468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 78.314891: balance_dirty_state: bdi btrfs-1: dirty=558 wb=574 unstable=0 bg_thresh=997 thresh=1994 gap=862 poll_thresh=27 ino=257 dd-2584 [001] 78.314977: balance_dirty_state: bdi btrfs-1: dirty=571 wb=499 unstable=0 bg_thresh=997 thresh=1995 gap=925 poll_thresh=20 ino=257 dd-2584 [001] 78.315119: balance_dirty_state: bdi btrfs-1: dirty=610 wb=449 unstable=0 bg_thresh=999 thresh=1998 gap=939 poll_thresh=21 ino=257 dd-2584 [001] 78.315256: balance_dirty_state: bdi btrfs-1: dirty=636 wb=449 unstable=0 bg_thresh=998 thresh=1996 gap=911 poll_thresh=22 ino=257 dd-2584 [001] 78.315396: balance_dirty_state: bdi btrfs-1: dirty=662 wb=449 unstable=0 bg_thresh=998 thresh=1997 gap=886 poll_thresh=23 ino=257 dd-2584 [001] 78.315698: balance_dirty_state: bdi btrfs-1: dirty=687 wb=449 unstable=0 bg_thresh=997 thresh=1994 gap=858 poll_thresh=24 ino=257 dd-2584 [001] 78.315831: balance_dirty_state: bdi btrfs-1: dirty=737 wb=449 unstable=0 bg_thresh=999 thresh=1998 gap=812 poll_thresh=25 ino=257 dd-2584 [001] 78.315963: balance_dirty_state: bdi btrfs-1: dirty=762 wb=449 unstable=0 bg_thresh=998 thresh=1997 gap=786 poll_thresh=26 ino=257 dd-2584 [001] 78.316098: balance_dirty_state: bdi btrfs-1: dirty=787 wb=449 unstable=0 bg_thresh=998 thresh=1996 gap=760 poll_thresh=27 ino=257 dd-2584 [001] 78.316501: balance_dirty_state: bdi btrfs-1: dirty=812 wb=449 unstable=0 bg_thresh=994 thresh=1989 gap=728 poll_thresh=28 ino=257 dd-2584 [001] 78.316786: balance_dirty_state: bdi btrfs-1: dirty=851 wb=449 unstable=0 bg_thresh=991 thresh=1983 gap=683 poll_thresh=29 ino=257 dd-2584 [001] 78.316925: balance_dirty_state: bdi btrfs-1: dirty=876 wb=374 unstable=0 bg_thresh=994 thresh=1988 gap=738 poll_thresh=30 ino=257 dd-2584 [001] 78.317062: balance_dirty_state: bdi btrfs-1: dirty=926 wb=299 unstable=0 bg_thresh=996 thresh=1993 gap=768 poll_thresh=31 ino=257 dd-2584 [001] 78.317359: balance_dirty_state: bdi btrfs-1: dirty=951 wb=299 unstable=0 bg_thresh=998 thresh=1996 gap=746 poll_thresh=32 ino=257 dd-2584 [001] 78.317565: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=299 unstable=0 bg_thresh=993 thresh=1986 gap=686 poll_thresh=34 ino=257 flush-btrfs-1-2586 [002] 78.317616: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=30828 wrote=0 to_write=8192 dd-2584 [001] 78.317775: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=299 unstable=0 bg_thresh=995 thresh=1990 gap=640 poll_thresh=36 ino=257 dd-2584 [001] 78.318001: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=374 unstable=0 bg_thresh=996 thresh=1993 gap=592 poll_thresh=38 ino=257 dd-2584 [001] 78.318236: balance_dirty_state: bdi btrfs-1: dirty=977 wb=349 unstable=0 bg_thresh=998 thresh=1997 gap=671 poll_thresh=40 ino=257 dd-2584 [001] 78.318844: balance_dirty_state: bdi btrfs-1: dirty=777 wb=574 unstable=0 bg_thresh=1049 thresh=2098 gap=747 poll_thresh=42 ino=257 dd-2584 [001] 78.319038: balance_dirty_state: bdi btrfs-1: dirty=738 wb=663 unstable=0 bg_thresh=1048 thresh=2096 gap=695 poll_thresh=44 ino=257 dd-2584 [001] 78.319229: balance_dirty_state: bdi btrfs-1: dirty=710 wb=741 unstable=0 bg_thresh=1050 thresh=2100 gap=649 poll_thresh=46 ino=257 dd-2584 [001] 78.319424: balance_dirty_state: bdi btrfs-1: dirty=670 wb=831 unstable=0 bg_thresh=1049 thresh=2098 gap=597 poll_thresh=48 ino=257 dd-2584 [001] 78.319687: balance_dirty_state: bdi btrfs-1: dirty=620 wb=956 unstable=0 bg_thresh=1048 thresh=2096 gap=520 poll_thresh=50 ino=257 dd-2584 [001] 78.319689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1356 bdi_dirty=1440 avg_dirty=1440 bdi_gap=3% task_gap=-92% task_weight=99% bdi_bw=48468 base_bw=28 task_bw=0 dirtied=64 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 78.321160: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=1392 to_write=6800 dd-2584 [001] 78.331304: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1296 unstable=0 bg_thresh=1049 thresh=2099 gap=748 poll_thresh=37 ino=257 dd-2584 [001] 78.331557: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1296 unstable=0 bg_thresh=1049 thresh=2098 gap=697 poll_thresh=39 ino=257 dd-2584 [001] 78.331815: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1296 unstable=0 bg_thresh=1048 thresh=2096 gap=645 poll_thresh=41 ino=257 dd-2584 [001] 78.332078: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1296 unstable=0 bg_thresh=1042 thresh=2085 gap=584 poll_thresh=43 ino=257 dd-2584 [001] 78.332285: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1296 unstable=0 bg_thresh=1043 thresh=2086 gap=535 poll_thresh=45 ino=257 dd-2584 [001] 78.332862: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1296 unstable=0 bg_thresh=1043 thresh=2086 gap=485 poll_thresh=47 ino=257 dd-2584 [001] 78.332867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1347 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-24% task_gap=-147% task_weight=98% bdi_bw=48468 base_bw=28 task_bw=0 dirtied=48 period=0 think=4 pause=8 dd-2584 [001] 78.338840: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1121 unstable=0 bg_thresh=1041 thresh=2082 gap=656 poll_thresh=47 ino=257 dd-2584 [001] 78.339067: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1121 unstable=0 bg_thresh=1040 thresh=2081 gap=630 poll_thresh=35 ino=257 dd-2584 [001] 78.339261: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1121 unstable=0 bg_thresh=1043 thresh=2086 gap=571 poll_thresh=37 ino=257 dd-2584 [001] 78.339446: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1121 unstable=0 bg_thresh=1039 thresh=2079 gap=539 poll_thresh=39 ino=257 dd-2584 [001] 78.339631: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1121 unstable=0 bg_thresh=1041 thresh=2082 gap=492 poll_thresh=41 ino=257 dd-2584 [001] 78.339635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1343 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-152% task_weight=98% bdi_bw=48468 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [001] 78.346861: balance_dirty_state: bdi btrfs-1: dirty=469 wb=996 unstable=0 bg_thresh=1037 thresh=2075 gap=610 poll_thresh=41 ino=257 dd-2584 [001] 78.346954: balance_dirty_state: bdi btrfs-1: dirty=494 wb=996 unstable=0 bg_thresh=1037 thresh=2075 gap=585 poll_thresh=31 ino=257 dd-2584 [001] 78.347078: balance_dirty_state: bdi btrfs-1: dirty=519 wb=996 unstable=0 bg_thresh=1037 thresh=2074 gap=559 poll_thresh=32 ino=257 dd-2584 [001] 78.347531: balance_dirty_state: bdi btrfs-1: dirty=569 wb=996 unstable=0 bg_thresh=1048 thresh=2096 gap=531 poll_thresh=34 ino=257 dd-2584 [001] 78.347881: balance_dirty_state: bdi btrfs-1: dirty=619 wb=996 unstable=0 bg_thresh=1047 thresh=2094 gap=479 poll_thresh=36 ino=257 dd-2584 [001] 78.347885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1353 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=48468 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [001] 78.354867: balance_dirty_state: bdi btrfs-1: dirty=619 wb=882 unstable=0 bg_thresh=1041 thresh=2083 gap=582 poll_thresh=36 ino=257 dd-2584 [001] 78.354967: balance_dirty_state: bdi btrfs-1: dirty=632 wb=882 unstable=0 bg_thresh=1041 thresh=2082 gap=568 poll_thresh=27 ino=257 dd-2584 [001] 78.355101: balance_dirty_state: bdi btrfs-1: dirty=670 wb=882 unstable=0 bg_thresh=1040 thresh=2081 gap=529 poll_thresh=28 ino=257 dd-2584 [001] 78.355537: balance_dirty_state: bdi btrfs-1: dirty=695 wb=882 unstable=0 bg_thresh=1048 thresh=2096 gap=519 poll_thresh=29 ino=257 dd-2584 [001] 78.355541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1356 bdi_dirty=1440 avg_dirty=1440 bdi_gap=3% task_gap=-92% task_weight=99% bdi_bw=48468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 78.363010: balance_dirty_state: bdi btrfs-1: dirty=720 wb=752 unstable=0 bg_thresh=1044 thresh=2088 gap=616 poll_thresh=22 ino=257 dd-2584 [001] 78.363141: balance_dirty_state: bdi btrfs-1: dirty=746 wb=752 unstable=0 bg_thresh=1041 thresh=2082 gap=584 poll_thresh=23 ino=257 dd-2584 [001] 78.363264: balance_dirty_state: bdi btrfs-1: dirty=796 wb=752 unstable=0 bg_thresh=1040 thresh=2081 gap=533 poll_thresh=24 ino=257 dd-2584 [001] 78.363388: balance_dirty_state: bdi btrfs-1: dirty=821 wb=752 unstable=0 bg_thresh=1040 thresh=2080 gap=507 poll_thresh=25 ino=257 dd-2584 [001] 78.363392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1341 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=48468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 78.370887: balance_dirty_state: bdi btrfs-1: dirty=821 wb=627 unstable=0 bg_thresh=1039 thresh=2078 gap=630 poll_thresh=25 ino=257 dd-2584 [000] 78.371226: balance_dirty_state: bdi btrfs-1: dirty=846 wb=627 unstable=0 bg_thresh=1038 thresh=2076 gap=603 poll_thresh=19 ino=257 dd-2584 [000] 78.371367: balance_dirty_state: bdi btrfs-1: dirty=871 wb=627 unstable=0 bg_thresh=1040 thresh=2081 gap=583 poll_thresh=20 ino=257 dd-2584 [000] 78.371597: balance_dirty_state: bdi btrfs-1: dirty=896 wb=627 unstable=0 bg_thresh=1043 thresh=2086 gap=563 poll_thresh=21 ino=257 dd-2584 [000] 78.371782: balance_dirty_state: bdi btrfs-1: dirty=946 wb=627 unstable=0 bg_thresh=1045 thresh=2090 gap=517 poll_thresh=22 ino=257 dd-2584 [000] 78.371788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1439 task_limit=1351 bdi_dirty=1400 avg_dirty=1400 bdi_gap=22% task_gap=-53% task_weight=98% bdi_bw=48468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 78.378942: balance_dirty_state: bdi btrfs-1: dirty=946 wb=488 unstable=0 bg_thresh=1037 thresh=2074 gap=640 poll_thresh=16 ino=257 dd-2584 [000] 78.379076: balance_dirty_state: bdi btrfs-1: dirty=996 wb=488 unstable=0 bg_thresh=1036 thresh=2073 gap=589 poll_thresh=17 ino=257 dd-2584 [000] 78.379234: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=488 unstable=0 bg_thresh=1036 thresh=2072 gap=563 poll_thresh=18 ino=257 dd-2584 [000] 78.379364: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=488 unstable=0 bg_thresh=1035 thresh=2070 gap=536 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 78.379440: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=30892 wrote=0 to_write=8192 dd-2584 [000] 78.379513: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=488 unstable=0 bg_thresh=1034 thresh=2069 gap=510 poll_thresh=20 ino=257 dd-2584 [000] 78.379515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-123% task_weight=99% bdi_bw=48468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 78.381972: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=280 wrote=1056 to_write=7136 dd-2584 [002] 78.386855: balance_dirty_state: bdi btrfs-1: dirty=5 wb=1429 unstable=0 bg_thresh=1025 thresh=2051 gap=617 poll_thresh=20 ino=257 dd-2584 [002] 78.387114: balance_dirty_state: bdi btrfs-1: dirty=18 wb=1429 unstable=0 bg_thresh=1024 thresh=2049 gap=602 poll_thresh=15 ino=257 dd-2584 [002] 78.387183: balance_dirty_state: bdi btrfs-1: dirty=31 wb=1429 unstable=0 bg_thresh=1024 thresh=2049 gap=589 poll_thresh=16 ino=257 dd-2584 [002] 78.387318: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1429 unstable=0 bg_thresh=1029 thresh=2058 gap=585 poll_thresh=17 ino=257 dd-2584 [002] 78.387450: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1429 unstable=0 bg_thresh=1029 thresh=2058 gap=560 poll_thresh=18 ino=257 dd-2584 [002] 78.387583: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1429 unstable=0 bg_thresh=1031 thresh=2062 gap=514 poll_thresh=19 ino=257 dd-2584 [002] 78.387588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-16% task_gap=-133% task_weight=100% bdi_bw=48468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 78.394938: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1429 unstable=0 bg_thresh=1027 thresh=2054 gap=506 poll_thresh=19 ino=257 dd-2584 [006] 78.394944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-21% task_gap=-142% task_weight=99% bdi_bw=48468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 78.402907: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1165 unstable=0 bg_thresh=1033 thresh=2066 gap=782 poll_thresh=19 ino=257 dd-2584 [006] 78.402981: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1165 unstable=0 bg_thresh=1030 thresh=2060 gap=776 poll_thresh=14 ino=257 dd-2584 [006] 78.403042: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1165 unstable=0 bg_thresh=1032 thresh=2065 gap=756 poll_thresh=15 ino=257 dd-2584 [006] 78.403104: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1165 unstable=0 bg_thresh=1032 thresh=2064 gap=730 poll_thresh=16 ino=257 dd-2584 [006] 78.403234: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1165 unstable=0 bg_thresh=1031 thresh=2063 gap=704 poll_thresh=17 ino=257 dd-2584 [006] 78.403361: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1165 unstable=0 bg_thresh=1031 thresh=2062 gap=678 poll_thresh=18 ino=257 dd-2584 [006] 78.403663: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1165 unstable=0 bg_thresh=1030 thresh=2061 gap=627 poll_thresh=19 ino=257 dd-2584 [006] 78.403797: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1165 unstable=0 bg_thresh=1030 thresh=2060 gap=613 poll_thresh=20 ino=257 dd-2584 [006] 78.404244: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1165 unstable=0 bg_thresh=1037 thresh=2075 gap=578 poll_thresh=21 ino=257 dd-2584 [006] 78.404387: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1165 unstable=0 bg_thresh=1036 thresh=2073 gap=538 poll_thresh=22 ino=257 dd-2584 [006] 78.404521: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1165 unstable=0 bg_thresh=1038 thresh=2077 gap=542 poll_thresh=23 ino=257 dd-2584 [006] 78.404664: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1065 unstable=0 bg_thresh=1038 thresh=2076 gap=591 poll_thresh=24 ino=257 dd-2584 [006] 78.405116: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1065 unstable=0 bg_thresh=1043 thresh=2086 gap=563 poll_thresh=25 ino=257 dd-2584 [006] 78.405246: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1065 unstable=0 bg_thresh=1042 thresh=2085 gap=537 poll_thresh=26 ino=257 dd-2584 [006] 78.405535: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1065 unstable=0 bg_thresh=1044 thresh=2089 gap=516 poll_thresh=27 ino=257 dd-2584 [006] 78.405541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1350 bdi_dirty=1440 avg_dirty=1440 bdi_gap=0% task_gap=-99% task_weight=98% bdi_bw=53700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 78.410910: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1065 unstable=0 bg_thresh=1040 thresh=2080 gap=507 poll_thresh=27 ino=257 dd-2584 [006] 78.410916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1341 bdi_dirty=1400 avg_dirty=1400 bdi_gap=16% task_gap=-65% task_weight=99% bdi_bw=53700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 78.419088: balance_dirty_state: bdi btrfs-1: dirty=533 wb=815 unstable=0 bg_thresh=1035 thresh=2071 gap=723 poll_thresh=20 ino=257 dd-2584 [005] 78.419224: balance_dirty_state: bdi btrfs-1: dirty=559 wb=815 unstable=0 bg_thresh=1035 thresh=2070 gap=696 poll_thresh=21 ino=257 dd-2584 [005] 78.419353: balance_dirty_state: bdi btrfs-1: dirty=584 wb=815 unstable=0 bg_thresh=1035 thresh=2070 gap=671 poll_thresh=22 ino=257 dd-2584 [005] 78.419482: balance_dirty_state: bdi btrfs-1: dirty=609 wb=815 unstable=0 bg_thresh=1037 thresh=2074 gap=650 poll_thresh=23 ino=257 dd-2584 [005] 78.419610: balance_dirty_state: bdi btrfs-1: dirty=659 wb=815 unstable=0 bg_thresh=1036 thresh=2073 gap=599 poll_thresh=24 ino=257 dd-2584 [005] 78.419742: balance_dirty_state: bdi btrfs-1: dirty=697 wb=815 unstable=0 bg_thresh=1036 thresh=2072 gap=560 poll_thresh=25 ino=257 dd-2584 [005] 78.420202: balance_dirty_state: bdi btrfs-1: dirty=722 wb=815 unstable=0 bg_thresh=1045 thresh=2091 gap=554 poll_thresh=26 ino=257 dd-2584 [005] 78.420505: balance_dirty_state: bdi btrfs-1: dirty=747 wb=815 unstable=0 bg_thresh=1045 thresh=2090 gap=528 poll_thresh=27 ino=257 dd-2584 [005] 78.420633: balance_dirty_state: bdi btrfs-1: dirty=772 wb=815 unstable=0 bg_thresh=1044 thresh=2089 gap=502 poll_thresh=28 ino=257 dd-2584 [005] 78.420638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1350 bdi_dirty=1440 avg_dirty=1440 bdi_gap=0% task_gap=-99% task_weight=98% bdi_bw=53700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 78.426895: balance_dirty_state: bdi btrfs-1: dirty=772 wb=815 unstable=0 bg_thresh=1030 thresh=2061 gap=474 poll_thresh=28 ino=257 dd-2584 [005] 78.426899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1323 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=53700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 78.434889: balance_dirty_state: bdi btrfs-1: dirty=772 wb=551 unstable=0 bg_thresh=1034 thresh=2069 gap=746 poll_thresh=28 ino=257 dd-2584 [005] 78.434968: balance_dirty_state: bdi btrfs-1: dirty=797 wb=551 unstable=0 bg_thresh=1034 thresh=2068 gap=720 poll_thresh=21 ino=257 dd-2584 [005] 78.435103: balance_dirty_state: bdi btrfs-1: dirty=823 wb=551 unstable=0 bg_thresh=1034 thresh=2068 gap=694 poll_thresh=22 ino=257 dd-2584 [005] 78.435226: balance_dirty_state: bdi btrfs-1: dirty=848 wb=551 unstable=0 bg_thresh=1033 thresh=2067 gap=668 poll_thresh=23 ino=257 dd-2584 [005] 78.435349: balance_dirty_state: bdi btrfs-1: dirty=898 wb=551 unstable=0 bg_thresh=1035 thresh=2071 gap=622 poll_thresh=24 ino=257 dd-2584 [005] 78.435474: balance_dirty_state: bdi btrfs-1: dirty=923 wb=551 unstable=0 bg_thresh=1035 thresh=2070 gap=596 poll_thresh=25 ino=257 dd-2584 [005] 78.435841: balance_dirty_state: bdi btrfs-1: dirty=961 wb=551 unstable=0 bg_thresh=1046 thresh=2093 gap=581 poll_thresh=26 ino=257 dd-2584 [005] 78.435964: balance_dirty_state: bdi btrfs-1: dirty=986 wb=551 unstable=0 bg_thresh=1046 thresh=2092 gap=555 poll_thresh=27 ino=257 dd-2584 [005] 78.436254: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=551 unstable=0 bg_thresh=1048 thresh=2096 gap=509 poll_thresh=28 ino=257 dd-2584 [005] 78.436259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1355 bdi_dirty=1440 avg_dirty=1440 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=53700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 78.443174: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=438 unstable=0 bg_thresh=1039 thresh=2079 gap=567 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 78.443220: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=30956 wrote=0 to_write=8192 dd-2584 [000] 78.443441: balance_dirty_state: bdi btrfs-1: dirty=1099 wb=438 unstable=0 bg_thresh=1042 thresh=2084 gap=547 poll_thresh=22 ino=257 dd-2584 [000] 78.443704: balance_dirty_state: bdi btrfs-1: dirty=1111 wb=464 unstable=0 bg_thresh=1044 thresh=2089 gap=514 poll_thresh=23 ino=257 dd-2584 [000] 78.443708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1349 bdi_dirty=1440 avg_dirty=1440 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=53700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 78.448767: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=348 wrote=1152 to_write=7040 dd-2584 [000] 78.450880: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1444 unstable=0 bg_thresh=1042 thresh=2085 gap=641 poll_thresh=23 ino=257 dd-2584 [000] 78.451012: balance_dirty_state: bdi btrfs-1: dirty=17 wb=1444 unstable=0 bg_thresh=1042 thresh=2085 gap=624 poll_thresh=17 ino=257 dd-2584 [000] 78.451266: balance_dirty_state: bdi btrfs-1: dirty=42 wb=1444 unstable=0 bg_thresh=1045 thresh=2090 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 78.451526: balance_dirty_state: bdi btrfs-1: dirty=92 wb=1444 unstable=0 bg_thresh=1044 thresh=2089 gap=553 poll_thresh=19 ino=257 dd-2584 [000] 78.451787: balance_dirty_state: bdi btrfs-1: dirty=117 wb=1444 unstable=0 bg_thresh=1046 thresh=2093 gap=532 poll_thresh=20 ino=257 dd-2584 [000] 78.452397: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1444 unstable=0 bg_thresh=1046 thresh=2092 gap=506 poll_thresh=21 ino=257 dd-2584 [000] 78.452406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1351 bdi_dirty=1440 avg_dirty=1440 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=53700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 78.458990: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1319 unstable=0 bg_thresh=1041 thresh=2083 gap=597 poll_thresh=16 ino=257 dd-2584 [000] 78.459116: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1319 unstable=0 bg_thresh=1046 thresh=2093 gap=582 poll_thresh=17 ino=257 dd-2584 [000] 78.459570: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1319 unstable=0 bg_thresh=1046 thresh=2093 gap=544 poll_thresh=18 ino=257 dd-2584 [000] 78.459699: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1319 unstable=0 bg_thresh=1046 thresh=2092 gap=518 poll_thresh=19 ino=257 dd-2584 [000] 78.459704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1351 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=53700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.470843: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1169 unstable=0 bg_thresh=1037 thresh=2075 gap=651 poll_thresh=19 ino=257 dd-2584 [004] 78.470949: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1169 unstable=0 bg_thresh=1038 thresh=2076 gap=639 poll_thresh=14 ino=257 dd-2584 [004] 78.471049: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1169 unstable=0 bg_thresh=1038 thresh=2076 gap=626 poll_thresh=15 ino=257 dd-2584 [004] 78.471144: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1169 unstable=0 bg_thresh=1037 thresh=2075 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 78.471334: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1169 unstable=0 bg_thresh=1037 thresh=2074 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 78.471882: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1169 unstable=0 bg_thresh=1046 thresh=2093 gap=568 poll_thresh=18 ino=257 dd-2584 [004] 78.472359: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1169 unstable=0 bg_thresh=1048 thresh=2097 gap=522 poll_thresh=19 ino=257 dd-2584 [004] 78.472366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1446 task_limit=1356 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=53700 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 78.478851: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1169 unstable=0 bg_thresh=1041 thresh=2083 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 78.478856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-152% task_weight=99% bdi_bw=53700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.490896: balance_dirty_state: bdi btrfs-1: dirty=406 wb=791 unstable=0 bg_thresh=1041 thresh=2082 gap=885 poll_thresh=19 ino=257 dd-2584 [004] 78.490959: balance_dirty_state: bdi btrfs-1: dirty=406 wb=791 unstable=0 bg_thresh=1041 thresh=2082 gap=885 poll_thresh=14 ino=257 dd-2584 [004] 78.491016: balance_dirty_state: bdi btrfs-1: dirty=431 wb=791 unstable=0 bg_thresh=1041 thresh=2082 gap=860 poll_thresh=15 ino=257 dd-2584 [004] 78.491073: balance_dirty_state: bdi btrfs-1: dirty=431 wb=791 unstable=0 bg_thresh=1043 thresh=2087 gap=865 poll_thresh=16 ino=257 dd-2584 [004] 78.491189: balance_dirty_state: bdi btrfs-1: dirty=481 wb=791 unstable=0 bg_thresh=1046 thresh=2092 gap=820 poll_thresh=17 ino=257 dd-2584 [004] 78.491305: balance_dirty_state: bdi btrfs-1: dirty=506 wb=791 unstable=0 bg_thresh=1048 thresh=2096 gap=799 poll_thresh=18 ino=257 dd-2584 [004] 78.491420: balance_dirty_state: bdi btrfs-1: dirty=531 wb=791 unstable=0 bg_thresh=1047 thresh=2095 gap=773 poll_thresh=19 ino=257 dd-2584 [004] 78.491540: balance_dirty_state: bdi btrfs-1: dirty=569 wb=791 unstable=0 bg_thresh=1047 thresh=2094 gap=734 poll_thresh=20 ino=257 dd-2584 [004] 78.491667: balance_dirty_state: bdi btrfs-1: dirty=607 wb=791 unstable=0 bg_thresh=1048 thresh=2096 gap=698 poll_thresh=21 ino=257 dd-2584 [004] 78.491792: balance_dirty_state: bdi btrfs-1: dirty=632 wb=791 unstable=0 bg_thresh=1050 thresh=2100 gap=677 poll_thresh=22 ino=257 dd-2584 [004] 78.492079: balance_dirty_state: bdi btrfs-1: dirty=657 wb=791 unstable=0 bg_thresh=1049 thresh=2099 gap=651 poll_thresh=23 ino=257 dd-2584 [004] 78.492202: balance_dirty_state: bdi btrfs-1: dirty=707 wb=791 unstable=0 bg_thresh=1049 thresh=2098 gap=600 poll_thresh=24 ino=257 dd-2584 [004] 78.492558: balance_dirty_state: bdi btrfs-1: dirty=745 wb=791 unstable=0 bg_thresh=1048 thresh=2097 gap=561 poll_thresh=25 ino=257 dd-2584 [004] 78.492683: balance_dirty_state: bdi btrfs-1: dirty=770 wb=791 unstable=0 bg_thresh=1050 thresh=2101 gap=540 poll_thresh=26 ino=257 dd-2584 [004] 78.493060: balance_dirty_state: bdi btrfs-1: dirty=795 wb=791 unstable=0 bg_thresh=1048 thresh=2096 gap=510 poll_thresh=27 ino=257 dd-2584 [004] 78.493065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1355 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-41% task_gap=-182% task_weight=100% bdi_bw=53700 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 78.498879: balance_dirty_state: bdi btrfs-1: dirty=795 wb=653 unstable=0 bg_thresh=1039 thresh=2078 gap=630 poll_thresh=27 ino=257 dd-2584 [004] 78.498956: balance_dirty_state: bdi btrfs-1: dirty=808 wb=653 unstable=0 bg_thresh=1040 thresh=2081 gap=620 poll_thresh=20 ino=257 dd-2584 [004] 78.499081: balance_dirty_state: bdi btrfs-1: dirty=846 wb=653 unstable=0 bg_thresh=1040 thresh=2080 gap=581 poll_thresh=21 ino=257 dd-2584 [004] 78.499201: balance_dirty_state: bdi btrfs-1: dirty=871 wb=653 unstable=0 bg_thresh=1045 thresh=2090 gap=566 poll_thresh=22 ino=257 dd-2584 [004] 78.499488: balance_dirty_state: bdi btrfs-1: dirty=921 wb=653 unstable=0 bg_thresh=1047 thresh=2095 gap=521 poll_thresh=23 ino=257 dd-2584 [004] 78.499493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1353 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-19% task_gap=-140% task_weight=101% bdi_bw=53700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.506881: balance_dirty_state: bdi btrfs-1: dirty=921 wb=514 unstable=0 bg_thresh=1036 thresh=2072 gap=637 poll_thresh=23 ino=257 dd-2584 [004] 78.506981: balance_dirty_state: bdi btrfs-1: dirty=934 wb=514 unstable=0 bg_thresh=1036 thresh=2073 gap=625 poll_thresh=17 ino=257 dd-2584 [004] 78.507164: balance_dirty_state: bdi btrfs-1: dirty=947 wb=514 unstable=0 bg_thresh=1038 thresh=2077 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 78.507337: balance_dirty_state: bdi btrfs-1: dirty=997 wb=514 unstable=0 bg_thresh=1041 thresh=2082 gap=571 poll_thresh=19 ino=257 dd-2584 [004] 78.507528: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=514 unstable=0 bg_thresh=1043 thresh=2087 gap=551 poll_thresh=20 ino=257 dd-2584 [004] 78.507683: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=514 unstable=0 bg_thresh=1045 thresh=2091 gap=530 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 78.507752: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=31020 wrote=0 to_write=8192 dd-2584 [004] 78.508172: balance_dirty_state: bdi btrfs-1: dirty=960 wb=639 unstable=0 bg_thresh=1044 thresh=2089 gap=490 poll_thresh=22 ino=257 dd-2584 [004] 78.508174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1349 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 78.510284: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=408 wrote=1088 to_write=7104 dd-2584 [000] 78.514871: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1494 unstable=0 bg_thresh=1022 thresh=2044 gap=550 poll_thresh=22 ino=257 dd-2584 [000] 78.514949: balance_dirty_state: bdi btrfs-1: dirty=17 wb=1494 unstable=0 bg_thresh=1022 thresh=2044 gap=533 poll_thresh=16 ino=257 dd-2584 [000] 78.515117: balance_dirty_state: bdi btrfs-1: dirty=42 wb=1494 unstable=0 bg_thresh=1027 thresh=2054 gap=518 poll_thresh=17 ino=257 dd-2584 [000] 78.515541: balance_dirty_state: bdi btrfs-1: dirty=92 wb=1494 unstable=0 bg_thresh=1034 thresh=2069 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 78.515547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-57% task_gap=-214% task_weight=99% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.522936: balance_dirty_state: bdi btrfs-1: dirty=92 wb=1368 unstable=0 bg_thresh=1020 thresh=2041 gap=581 poll_thresh=18 ino=257 dd-2584 [004] 78.523041: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1368 unstable=0 bg_thresh=1021 thresh=2042 gap=569 poll_thresh=13 ino=257 dd-2584 [004] 78.523140: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1368 unstable=0 bg_thresh=1021 thresh=2043 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 78.523239: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1368 unstable=0 bg_thresh=1021 thresh=2042 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 78.523325: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1368 unstable=0 bg_thresh=1021 thresh=2042 gap=518 poll_thresh=16 ino=257 dd-2584 [004] 78.523454: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1368 unstable=0 bg_thresh=1023 thresh=2047 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 78.523459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-148% task_weight=100% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.530887: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1243 unstable=0 bg_thresh=1018 thresh=2037 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 78.530975: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1243 unstable=0 bg_thresh=1018 thresh=2037 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 78.531072: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1243 unstable=0 bg_thresh=1018 thresh=2037 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 78.531153: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1243 unstable=0 bg_thresh=1021 thresh=2042 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 78.531219: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1243 unstable=0 bg_thresh=1023 thresh=2047 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 78.531349: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1243 unstable=0 bg_thresh=1023 thresh=2046 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 78.531759: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1243 unstable=0 bg_thresh=1041 thresh=2082 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 78.531764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-4% task_gap=-109% task_weight=100% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.542938: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1117 unstable=0 bg_thresh=1038 thresh=2077 gap=641 poll_thresh=18 ino=257 dd-2584 [004] 78.543046: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1117 unstable=0 bg_thresh=1038 thresh=2077 gap=616 poll_thresh=13 ino=257 dd-2584 [004] 78.543508: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1117 unstable=0 bg_thresh=1038 thresh=2077 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 78.543613: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1117 unstable=0 bg_thresh=1041 thresh=2082 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 78.543714: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1117 unstable=0 bg_thresh=1043 thresh=2087 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 78.543921: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1117 unstable=0 bg_thresh=1043 thresh=2086 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 78.544128: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1117 unstable=0 bg_thresh=1042 thresh=2085 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 78.544339: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1117 unstable=0 bg_thresh=1042 thresh=2084 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 78.544346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-25% task_gap=-151% task_weight=99% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 78.554920: balance_dirty_state: bdi btrfs-1: dirty=469 wb=741 unstable=0 bg_thresh=1028 thresh=2057 gap=847 poll_thresh=19 ino=257 dd-2584 [000] 78.555065: balance_dirty_state: bdi btrfs-1: dirty=469 wb=741 unstable=0 bg_thresh=1028 thresh=2056 gap=846 poll_thresh=14 ino=257 dd-2584 [000] 78.555206: balance_dirty_state: bdi btrfs-1: dirty=494 wb=741 unstable=0 bg_thresh=1029 thresh=2059 gap=824 poll_thresh=15 ino=257 dd-2584 [000] 78.555346: balance_dirty_state: bdi btrfs-1: dirty=519 wb=741 unstable=0 bg_thresh=1023 thresh=2047 gap=787 poll_thresh=16 ino=257 dd-2584 [000] 78.555627: balance_dirty_state: bdi btrfs-1: dirty=544 wb=741 unstable=0 bg_thresh=1026 thresh=2052 gap=767 poll_thresh=17 ino=257 dd-2584 [000] 78.555910: balance_dirty_state: bdi btrfs-1: dirty=569 wb=741 unstable=0 bg_thresh=1026 thresh=2052 gap=742 poll_thresh=18 ino=257 dd-2584 [000] 78.556626: balance_dirty_state: bdi btrfs-1: dirty=594 wb=741 unstable=0 bg_thresh=1030 thresh=2061 gap=726 poll_thresh=19 ino=257 dd-2584 [000] 78.556918: balance_dirty_state: bdi btrfs-1: dirty=644 wb=741 unstable=0 bg_thresh=1025 thresh=2050 gap=665 poll_thresh=20 ino=257 dd-2584 [000] 78.557197: balance_dirty_state: bdi btrfs-1: dirty=669 wb=741 unstable=0 bg_thresh=1023 thresh=2046 gap=636 poll_thresh=21 ino=257 dd-2584 [000] 78.557478: balance_dirty_state: bdi btrfs-1: dirty=694 wb=741 unstable=0 bg_thresh=1028 thresh=2056 gap=621 poll_thresh=22 ino=257 dd-2584 [000] 78.557759: balance_dirty_state: bdi btrfs-1: dirty=719 wb=741 unstable=0 bg_thresh=1027 thresh=2055 gap=595 poll_thresh=23 ino=257 dd-2584 [000] 78.558035: balance_dirty_state: bdi btrfs-1: dirty=769 wb=741 unstable=0 bg_thresh=1026 thresh=2052 gap=542 poll_thresh=24 ino=257 dd-2584 [000] 78.558316: balance_dirty_state: bdi btrfs-1: dirty=794 wb=741 unstable=0 bg_thresh=1031 thresh=2062 gap=527 poll_thresh=25 ino=257 dd-2584 [000] 78.558602: balance_dirty_state: bdi btrfs-1: dirty=819 wb=741 unstable=0 bg_thresh=1026 thresh=2052 gap=492 poll_thresh=26 ino=257 dd-2584 [000] 78.558612: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 78.562976: balance_dirty_state: bdi btrfs-1: dirty=819 wb=616 unstable=0 bg_thresh=1031 thresh=2062 gap=627 poll_thresh=26 ino=257 dd-2584 [004] 78.563589: balance_dirty_state: bdi btrfs-1: dirty=844 wb=616 unstable=0 bg_thresh=1028 thresh=2056 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 78.563705: balance_dirty_state: bdi btrfs-1: dirty=869 wb=616 unstable=0 bg_thresh=1030 thresh=2061 gap=576 poll_thresh=20 ino=257 dd-2584 [004] 78.563819: balance_dirty_state: bdi btrfs-1: dirty=919 wb=616 unstable=0 bg_thresh=1033 thresh=2066 gap=531 poll_thresh=21 ino=257 dd-2584 [004] 78.563936: balance_dirty_state: bdi btrfs-1: dirty=944 wb=616 unstable=0 bg_thresh=1035 thresh=2070 gap=510 poll_thresh=22 ino=257 dd-2584 [004] 78.563941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1332 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.570905: balance_dirty_state: bdi btrfs-1: dirty=944 wb=490 unstable=0 bg_thresh=1031 thresh=2063 gap=629 poll_thresh=22 ino=257 dd-2584 [004] 78.571014: balance_dirty_state: bdi btrfs-1: dirty=969 wb=490 unstable=0 bg_thresh=1031 thresh=2063 gap=604 poll_thresh=16 ino=257 dd-2584 [004] 78.571134: balance_dirty_state: bdi btrfs-1: dirty=994 wb=490 unstable=0 bg_thresh=1034 thresh=2068 gap=584 poll_thresh=17 ino=257 dd-2584 [004] 78.571252: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=490 unstable=0 bg_thresh=1033 thresh=2067 gap=558 poll_thresh=18 ino=257 dd-2584 [004] 78.571368: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=490 unstable=0 bg_thresh=1035 thresh=2071 gap=537 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 78.571459: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=31084 wrote=0 to_write=8192 dd-2584 [004] 78.571497: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=490 unstable=0 bg_thresh=1035 thresh=2070 gap=511 poll_thresh=20 ino=257 dd-2584 [004] 78.571499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-167% task_weight=99% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 78.573960: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=472 wrote=1088 to_write=7104 dd-2584 [004] 78.582918: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1429 unstable=0 bg_thresh=1029 thresh=2058 gap=629 poll_thresh=20 ino=257 dd-2584 [004] 78.583191: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1429 unstable=0 bg_thresh=1029 thresh=2058 gap=629 poll_thresh=15 ino=257 dd-2584 [004] 78.583249: balance_dirty_state: bdi btrfs-1: dirty=17 wb=1429 unstable=0 bg_thresh=1029 thresh=2058 gap=612 poll_thresh=16 ino=257 dd-2584 [004] 78.583362: balance_dirty_state: bdi btrfs-1: dirty=42 wb=1429 unstable=0 bg_thresh=1034 thresh=2068 gap=597 poll_thresh=17 ino=257 dd-2584 [004] 78.583477: balance_dirty_state: bdi btrfs-1: dirty=92 wb=1429 unstable=0 bg_thresh=1033 thresh=2067 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 78.583593: balance_dirty_state: bdi btrfs-1: dirty=117 wb=1429 unstable=0 bg_thresh=1033 thresh=2066 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 78.583709: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1429 unstable=0 bg_thresh=1032 thresh=2065 gap=494 poll_thresh=20 ino=257 dd-2584 [004] 78.583714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-59% task_gap=-218% task_weight=100% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 78.590933: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1303 unstable=0 bg_thresh=1027 thresh=2054 gap=609 poll_thresh=20 ino=257 dd-2584 [004] 78.590996: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1303 unstable=0 bg_thresh=1027 thresh=2054 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 78.591056: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1303 unstable=0 bg_thresh=1027 thresh=2054 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 78.591169: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1303 unstable=0 bg_thresh=1032 thresh=2064 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 78.591284: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1303 unstable=0 bg_thresh=1034 thresh=2069 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 78.591566: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1303 unstable=0 bg_thresh=1034 thresh=2068 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 78.591570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.598995: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1114 unstable=0 bg_thresh=1027 thresh=2055 gap=674 poll_thresh=19 ino=257 dd-2584 [004] 78.599091: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1114 unstable=0 bg_thresh=1027 thresh=2055 gap=649 poll_thresh=14 ino=257 dd-2584 [004] 78.599177: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1114 unstable=0 bg_thresh=1027 thresh=2055 gap=649 poll_thresh=15 ino=257 dd-2584 [004] 78.599263: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1114 unstable=0 bg_thresh=1030 thresh=2060 gap=629 poll_thresh=16 ino=257 dd-2584 [004] 78.599434: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1114 unstable=0 bg_thresh=1032 thresh=2065 gap=609 poll_thresh=17 ino=257 dd-2584 [004] 78.599611: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1114 unstable=0 bg_thresh=1034 thresh=2069 gap=563 poll_thresh=18 ino=257 dd-2584 [004] 78.599785: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1114 unstable=0 bg_thresh=1034 thresh=2068 gap=537 poll_thresh=19 ino=257 dd-2584 [004] 78.599960: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1114 unstable=0 bg_thresh=1033 thresh=2067 gap=511 poll_thresh=20 ino=257 dd-2584 [004] 78.599966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1329 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.606878: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1114 unstable=0 bg_thresh=1029 thresh=2059 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 78.606883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.614915: balance_dirty_state: bdi btrfs-1: dirty=442 wb=850 unstable=0 bg_thresh=1028 thresh=2057 gap=765 poll_thresh=20 ino=257 dd-2584 [004] 78.614984: balance_dirty_state: bdi btrfs-1: dirty=467 wb=850 unstable=0 bg_thresh=1028 thresh=2057 gap=740 poll_thresh=15 ino=257 dd-2584 [004] 78.615041: balance_dirty_state: bdi btrfs-1: dirty=492 wb=850 unstable=0 bg_thresh=1028 thresh=2057 gap=715 poll_thresh=16 ino=257 dd-2584 [004] 78.615323: balance_dirty_state: bdi btrfs-1: dirty=517 wb=850 unstable=0 bg_thresh=1030 thresh=2061 gap=694 poll_thresh=17 ino=257 dd-2584 [004] 78.615440: balance_dirty_state: bdi btrfs-1: dirty=542 wb=850 unstable=0 bg_thresh=1030 thresh=2060 gap=668 poll_thresh=18 ino=257 dd-2584 [004] 78.615559: balance_dirty_state: bdi btrfs-1: dirty=567 wb=850 unstable=0 bg_thresh=1029 thresh=2059 gap=642 poll_thresh=19 ino=257 dd-2584 [004] 78.615677: balance_dirty_state: bdi btrfs-1: dirty=617 wb=850 unstable=0 bg_thresh=1029 thresh=2058 gap=591 poll_thresh=20 ino=257 dd-2584 [004] 78.615796: balance_dirty_state: bdi btrfs-1: dirty=642 wb=850 unstable=0 bg_thresh=1031 thresh=2062 gap=570 poll_thresh=21 ino=257 dd-2584 [004] 78.615915: balance_dirty_state: bdi btrfs-1: dirty=667 wb=850 unstable=0 bg_thresh=1030 thresh=2061 gap=544 poll_thresh=22 ino=257 dd-2584 [004] 78.616032: balance_dirty_state: bdi btrfs-1: dirty=692 wb=850 unstable=0 bg_thresh=1030 thresh=2060 gap=518 poll_thresh=23 ino=257 dd-2584 [004] 78.616167: balance_dirty_state: bdi btrfs-1: dirty=743 wb=850 unstable=0 bg_thresh=1032 thresh=2064 gap=471 poll_thresh=24 ino=257 dd-2584 [004] 78.616171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1326 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=56212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.622911: balance_dirty_state: bdi btrfs-1: dirty=743 wb=737 unstable=0 bg_thresh=1029 thresh=2059 gap=579 poll_thresh=24 ino=257 dd-2584 [004] 78.622982: balance_dirty_state: bdi btrfs-1: dirty=743 wb=737 unstable=0 bg_thresh=1029 thresh=2059 gap=579 poll_thresh=18 ino=257 dd-2584 [004] 78.623257: balance_dirty_state: bdi btrfs-1: dirty=793 wb=737 unstable=0 bg_thresh=1032 thresh=2064 gap=534 poll_thresh=19 ino=257 dd-2584 [004] 78.623367: balance_dirty_state: bdi btrfs-1: dirty=818 wb=737 unstable=0 bg_thresh=1034 thresh=2069 gap=514 poll_thresh=20 ino=257 dd-2584 [004] 78.623371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=56212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.630920: balance_dirty_state: bdi btrfs-1: dirty=818 wb=587 unstable=0 bg_thresh=1033 thresh=2066 gap=661 poll_thresh=20 ino=257 dd-2584 [004] 78.631030: balance_dirty_state: bdi btrfs-1: dirty=818 wb=587 unstable=0 bg_thresh=1033 thresh=2066 gap=661 poll_thresh=15 ino=257 dd-2584 [004] 78.631085: balance_dirty_state: bdi btrfs-1: dirty=843 wb=587 unstable=0 bg_thresh=1035 thresh=2071 gap=641 poll_thresh=16 ino=257 dd-2584 [004] 78.631198: balance_dirty_state: bdi btrfs-1: dirty=868 wb=587 unstable=0 bg_thresh=1035 thresh=2070 gap=615 poll_thresh=17 ino=257 dd-2584 [004] 78.631311: balance_dirty_state: bdi btrfs-1: dirty=918 wb=587 unstable=0 bg_thresh=1034 thresh=2069 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 78.631424: balance_dirty_state: bdi btrfs-1: dirty=943 wb=587 unstable=0 bg_thresh=1034 thresh=2068 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 78.631536: balance_dirty_state: bdi btrfs-1: dirty=968 wb=587 unstable=0 bg_thresh=1036 thresh=2072 gap=517 poll_thresh=20 ino=257 dd-2584 [004] 78.631540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-210% task_weight=99% bdi_bw=56212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.638979: balance_dirty_state: bdi btrfs-1: dirty=968 wb=462 unstable=0 bg_thresh=1033 thresh=2066 gap=636 poll_thresh=20 ino=257 dd-2584 [004] 78.639078: balance_dirty_state: bdi btrfs-1: dirty=993 wb=462 unstable=0 bg_thresh=1033 thresh=2066 gap=611 poll_thresh=15 ino=257 dd-2584 [004] 78.639133: balance_dirty_state: bdi btrfs-1: dirty=993 wb=462 unstable=0 bg_thresh=1033 thresh=2066 gap=611 poll_thresh=16 ino=257 dd-2584 [004] 78.639411: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=462 unstable=0 bg_thresh=1038 thresh=2076 gap=571 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 78.639474: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=31152 wrote=0 to_write=8192 dd-2584 [004] 78.639537: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=462 unstable=0 bg_thresh=1037 thresh=2075 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 78.639659: balance_dirty_state: bdi btrfs-1: dirty=1093 wb=462 unstable=0 bg_thresh=1037 thresh=2074 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 78.639788: balance_dirty_state: bdi btrfs-1: dirty=1093 wb=512 unstable=0 bg_thresh=1033 thresh=2067 gap=462 poll_thresh=20 ino=257 dd-2584 [004] 78.639789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-80% task_gap=-261% task_weight=99% bdi_bw=56212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 78.642314: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=540 wrote=1152 to_write=7040 dd-2584 [004] 78.647007: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1488 unstable=0 bg_thresh=1028 thresh=2056 gap=568 poll_thresh=20 ino=257 dd-2584 [004] 78.647076: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1488 unstable=0 bg_thresh=1028 thresh=2056 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 78.647135: balance_dirty_state: bdi btrfs-1: dirty=17 wb=1488 unstable=0 bg_thresh=1030 thresh=2061 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 78.647251: balance_dirty_state: bdi btrfs-1: dirty=42 wb=1488 unstable=0 bg_thresh=1033 thresh=2066 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 78.647369: balance_dirty_state: bdi btrfs-1: dirty=67 wb=1488 unstable=0 bg_thresh=1035 thresh=2071 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 78.647373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=56212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.654990: balance_dirty_state: bdi btrfs-1: dirty=67 wb=1363 unstable=0 bg_thresh=1026 thresh=2052 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 78.655089: balance_dirty_state: bdi btrfs-1: dirty=92 wb=1363 unstable=0 bg_thresh=1026 thresh=2052 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 78.655182: balance_dirty_state: bdi btrfs-1: dirty=117 wb=1363 unstable=0 bg_thresh=1026 thresh=2052 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 78.655548: balance_dirty_state: bdi btrfs-1: dirty=117 wb=1363 unstable=0 bg_thresh=1028 thresh=2057 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 78.655638: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1363 unstable=0 bg_thresh=1028 thresh=2057 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 78.655823: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1363 unstable=0 bg_thresh=1030 thresh=2061 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 78.656008: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1363 unstable=0 bg_thresh=1030 thresh=2060 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 78.656015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-62% task_gap=-225% task_weight=100% bdi_bw=56212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 78.662984: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1163 unstable=0 bg_thresh=1031 thresh=2063 gap=683 poll_thresh=18 ino=257 dd-2584 [001] 78.663054: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1163 unstable=0 bg_thresh=1028 thresh=2057 gap=652 poll_thresh=13 ino=257 dd-2584 [001] 78.663116: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1163 unstable=0 bg_thresh=1031 thresh=2062 gap=657 poll_thresh=14 ino=257 dd-2584 [001] 78.663175: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1163 unstable=0 bg_thresh=1030 thresh=2061 gap=631 poll_thresh=15 ino=257 dd-2584 [001] 78.663235: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1163 unstable=0 bg_thresh=1030 thresh=2061 gap=631 poll_thresh=16 ino=257 dd-2584 [001] 78.663356: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1163 unstable=0 bg_thresh=1030 thresh=2060 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 78.663479: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1163 unstable=0 bg_thresh=1032 thresh=2064 gap=559 poll_thresh=18 ino=257 dd-2584 [001] 78.663601: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1163 unstable=0 bg_thresh=1031 thresh=2063 gap=533 poll_thresh=19 ino=257 dd-2584 [001] 78.663896: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1163 unstable=0 bg_thresh=1031 thresh=2062 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 78.663902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-222% task_weight=100% bdi_bw=56212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 78.674933: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1038 unstable=0 bg_thresh=1009 thresh=2019 gap=564 poll_thresh=20 ino=257 dd-2584 [005] 78.675032: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1038 unstable=0 bg_thresh=1009 thresh=2019 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 78.675126: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1038 unstable=0 bg_thresh=1005 thresh=2010 gap=530 poll_thresh=16 ino=257 dd-2584 [005] 78.675310: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1038 unstable=0 bg_thresh=1007 thresh=2015 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 78.675492: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1038 unstable=0 bg_thresh=1002 thresh=2005 gap=475 poll_thresh=18 ino=257 dd-2584 [005] 78.675499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=56212 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 78.682950: balance_dirty_state: bdi btrfs-1: dirty=492 wb=788 unstable=0 bg_thresh=1008 thresh=2017 gap=737 poll_thresh=18 ino=257 dd-2584 [005] 78.683026: balance_dirty_state: bdi btrfs-1: dirty=517 wb=788 unstable=0 bg_thresh=1008 thresh=2016 gap=711 poll_thresh=13 ino=257 dd-2584 [005] 78.683090: balance_dirty_state: bdi btrfs-1: dirty=542 wb=788 unstable=0 bg_thresh=1010 thresh=2021 gap=691 poll_thresh=14 ino=257 dd-2584 [005] 78.683157: balance_dirty_state: bdi btrfs-1: dirty=542 wb=788 unstable=0 bg_thresh=1007 thresh=2015 gap=685 poll_thresh=15 ino=257 dd-2584 [005] 78.683221: balance_dirty_state: bdi btrfs-1: dirty=567 wb=788 unstable=0 bg_thresh=1007 thresh=2014 gap=659 poll_thresh=16 ino=257 dd-2584 [005] 78.683352: balance_dirty_state: bdi btrfs-1: dirty=592 wb=788 unstable=0 bg_thresh=1006 thresh=2013 gap=633 poll_thresh=17 ino=257 dd-2584 [005] 78.683487: balance_dirty_state: bdi btrfs-1: dirty=617 wb=788 unstable=0 bg_thresh=1008 thresh=2017 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 78.683804: balance_dirty_state: bdi btrfs-1: dirty=667 wb=788 unstable=0 bg_thresh=1008 thresh=2016 gap=561 poll_thresh=19 ino=257 dd-2584 [005] 78.683931: balance_dirty_state: bdi btrfs-1: dirty=692 wb=788 unstable=0 bg_thresh=1007 thresh=2015 gap=535 poll_thresh=20 ino=257 dd-2584 [005] 78.684059: balance_dirty_state: bdi btrfs-1: dirty=717 wb=788 unstable=0 bg_thresh=1007 thresh=2014 gap=509 poll_thresh=21 ino=257 dd-2584 [005] 78.684187: balance_dirty_state: bdi btrfs-1: dirty=767 wb=788 unstable=0 bg_thresh=1009 thresh=2018 gap=463 poll_thresh=22 ino=257 dd-2584 [005] 78.684192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=56212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 78.694926: balance_dirty_state: bdi btrfs-1: dirty=767 wb=663 unstable=0 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=22 ino=257 dd-2584 [005] 78.695031: balance_dirty_state: bdi btrfs-1: dirty=767 wb=663 unstable=0 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 78.695262: balance_dirty_state: bdi btrfs-1: dirty=817 wb=663 unstable=0 bg_thresh=1009 thresh=2018 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 78.695499: balance_dirty_state: bdi btrfs-1: dirty=842 wb=663 unstable=0 bg_thresh=1008 thresh=2017 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 78.695739: balance_dirty_state: bdi btrfs-1: dirty=867 wb=663 unstable=0 bg_thresh=1008 thresh=2016 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 78.695748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=56212 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 78.703038: balance_dirty_state: bdi btrfs-1: dirty=867 wb=538 unstable=0 bg_thresh=1006 thresh=2012 gap=607 poll_thresh=19 ino=257 dd-2584 [005] 78.703109: balance_dirty_state: bdi btrfs-1: dirty=892 wb=538 unstable=0 bg_thresh=1005 thresh=2011 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 78.703336: balance_dirty_state: bdi btrfs-1: dirty=892 wb=538 unstable=0 bg_thresh=1008 thresh=2016 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 78.703393: balance_dirty_state: bdi btrfs-1: dirty=917 wb=538 unstable=0 bg_thresh=1005 thresh=2010 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 78.703506: balance_dirty_state: bdi btrfs-1: dirty=942 wb=538 unstable=0 bg_thresh=1004 thresh=2009 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 78.703621: balance_dirty_state: bdi btrfs-1: dirty=992 wb=538 unstable=0 bg_thresh=1006 thresh=2013 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 78.703625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=56212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 78.711106: balance_dirty_state: bdi btrfs-1: dirty=992 wb=412 unstable=0 bg_thresh=1010 thresh=2021 gap=617 poll_thresh=18 ino=257 dd-2584 [001] 78.711181: balance_dirty_state: bdi btrfs-1: dirty=992 wb=412 unstable=0 bg_thresh=1010 thresh=2021 gap=617 poll_thresh=13 ino=257 dd-2584 [001] 78.711238: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=412 unstable=0 bg_thresh=1013 thresh=2026 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 78.711302: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=412 unstable=0 bg_thresh=1013 thresh=2026 gap=597 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 78.711327: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=31224 wrote=0 to_write=8192 dd-2584 [001] 78.711364: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=412 unstable=0 bg_thresh=1015 thresh=2031 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 78.711485: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=412 unstable=0 bg_thresh=1015 thresh=2030 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 78.711613: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=462 unstable=0 bg_thresh=1017 thresh=2034 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 78.711615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=56212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 78.713969: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=612 wrote=1120 to_write=7072 dd-2584 [000] 78.723007: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1262 unstable=0 bg_thresh=1011 thresh=2022 gap=760 poll_thresh=18 ino=257 dd-2584 [000] 78.723115: balance_dirty_state: bdi btrfs-1: dirty=17 wb=1262 unstable=0 bg_thresh=1013 thresh=2027 gap=748 poll_thresh=13 ino=257 dd-2584 [000] 78.723237: balance_dirty_state: bdi btrfs-1: dirty=42 wb=1262 unstable=0 bg_thresh=1013 thresh=2027 gap=723 poll_thresh=14 ino=257 dd-2584 [000] 78.723710: balance_dirty_state: bdi btrfs-1: dirty=42 wb=1262 unstable=0 bg_thresh=1016 thresh=2032 gap=728 poll_thresh=15 ino=257 dd-2584 [000] 78.723832: balance_dirty_state: bdi btrfs-1: dirty=67 wb=1262 unstable=0 bg_thresh=1016 thresh=2032 gap=703 poll_thresh=16 ino=257 dd-2584 [000] 78.724068: balance_dirty_state: bdi btrfs-1: dirty=92 wb=1262 unstable=0 bg_thresh=1015 thresh=2031 gap=677 poll_thresh=17 ino=257 dd-2584 [000] 78.724306: balance_dirty_state: bdi btrfs-1: dirty=117 wb=1262 unstable=0 bg_thresh=1017 thresh=2035 gap=656 poll_thresh=18 ino=257 dd-2584 [000] 78.724539: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1262 unstable=0 bg_thresh=1017 thresh=2034 gap=605 poll_thresh=19 ino=257 dd-2584 [000] 78.724773: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1262 unstable=0 bg_thresh=1016 thresh=2033 gap=579 poll_thresh=20 ino=257 dd-2584 [000] 78.725009: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1262 unstable=0 bg_thresh=1018 thresh=2037 gap=558 poll_thresh=21 ino=257 dd-2584 [000] 78.725244: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1262 unstable=0 bg_thresh=1018 thresh=2036 gap=507 poll_thresh=22 ino=257 dd-2584 [000] 78.725254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-253% task_weight=99% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 78.734958: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1137 unstable=0 bg_thresh=1016 thresh=2033 gap=629 poll_thresh=22 ino=257 dd-2584 [004] 78.735082: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1137 unstable=0 bg_thresh=1016 thresh=2033 gap=629 poll_thresh=16 ino=257 dd-2584 [004] 78.735541: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1137 unstable=0 bg_thresh=1016 thresh=2032 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 78.735710: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1137 unstable=0 bg_thresh=1015 thresh=2031 gap=552 poll_thresh=18 ino=257 dd-2584 [004] 78.735881: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1137 unstable=0 bg_thresh=1017 thresh=2035 gap=531 poll_thresh=19 ino=257 dd-2584 [004] 78.736049: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1137 unstable=0 bg_thresh=1017 thresh=2034 gap=505 poll_thresh=20 ino=257 dd-2584 [004] 78.736056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 78.742940: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1012 unstable=0 bg_thresh=1017 thresh=2034 gap=630 poll_thresh=20 ino=257 dd-2584 [004] 78.743032: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1012 unstable=0 bg_thresh=1019 thresh=2039 gap=610 poll_thresh=15 ino=257 dd-2584 [004] 78.743118: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1012 unstable=0 bg_thresh=1016 thresh=2033 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 78.743286: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1012 unstable=0 bg_thresh=1016 thresh=2032 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 78.743457: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1012 unstable=0 bg_thresh=1018 thresh=2036 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 78.743626: balance_dirty_state: bdi btrfs-1: dirty=517 wb=1012 unstable=0 bg_thresh=1017 thresh=2035 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 78.743632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.751018: balance_dirty_state: bdi btrfs-1: dirty=517 wb=762 unstable=0 bg_thresh=1018 thresh=2036 gap=757 poll_thresh=19 ino=257 dd-2584 [004] 78.751153: balance_dirty_state: bdi btrfs-1: dirty=542 wb=762 unstable=0 bg_thresh=1017 thresh=2035 gap=731 poll_thresh=14 ino=257 dd-2584 [004] 78.751621: balance_dirty_state: bdi btrfs-1: dirty=567 wb=762 unstable=0 bg_thresh=1017 thresh=2035 gap=706 poll_thresh=15 ino=257 dd-2584 [004] 78.751739: balance_dirty_state: bdi btrfs-1: dirty=567 wb=762 unstable=0 bg_thresh=1017 thresh=2034 gap=705 poll_thresh=16 ino=257 dd-2584 [004] 78.751974: balance_dirty_state: bdi btrfs-1: dirty=617 wb=762 unstable=0 bg_thresh=1016 thresh=2033 gap=654 poll_thresh=17 ino=257 dd-2584 [004] 78.752207: balance_dirty_state: bdi btrfs-1: dirty=642 wb=762 unstable=0 bg_thresh=1018 thresh=2037 gap=633 poll_thresh=18 ino=257 dd-2584 [004] 78.752441: balance_dirty_state: bdi btrfs-1: dirty=667 wb=762 unstable=0 bg_thresh=1018 thresh=2036 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 78.752677: balance_dirty_state: bdi btrfs-1: dirty=717 wb=762 unstable=0 bg_thresh=1017 thresh=2035 gap=556 poll_thresh=20 ino=257 dd-2584 [004] 78.752918: balance_dirty_state: bdi btrfs-1: dirty=742 wb=762 unstable=0 bg_thresh=1017 thresh=2034 gap=530 poll_thresh=21 ino=257 dd-2584 [004] 78.753160: balance_dirty_state: bdi btrfs-1: dirty=767 wb=762 unstable=0 bg_thresh=1019 thresh=2038 gap=509 poll_thresh=22 ino=257 dd-2584 [004] 78.753168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 78.759025: balance_dirty_state: bdi btrfs-1: dirty=767 wb=637 unstable=0 bg_thresh=1019 thresh=2039 gap=635 poll_thresh=22 ino=257 dd-2584 [000] 78.759159: balance_dirty_state: bdi btrfs-1: dirty=767 wb=637 unstable=0 bg_thresh=1022 thresh=2044 gap=640 poll_thresh=16 ino=257 dd-2584 [000] 78.759748: balance_dirty_state: bdi btrfs-1: dirty=817 wb=637 unstable=0 bg_thresh=1018 thresh=2037 gap=583 poll_thresh=17 ino=257 dd-2584 [000] 78.759985: balance_dirty_state: bdi btrfs-1: dirty=842 wb=637 unstable=0 bg_thresh=1018 thresh=2036 gap=557 poll_thresh=18 ino=257 dd-2584 [000] 78.760218: balance_dirty_state: bdi btrfs-1: dirty=867 wb=637 unstable=0 bg_thresh=1020 thresh=2040 gap=536 poll_thresh=19 ino=257 dd-2584 [000] 78.760455: balance_dirty_state: bdi btrfs-1: dirty=892 wb=637 unstable=0 bg_thresh=1019 thresh=2039 gap=510 poll_thresh=20 ino=257 dd-2584 [000] 78.760691: balance_dirty_state: bdi btrfs-1: dirty=942 wb=637 unstable=0 bg_thresh=1019 thresh=2038 gap=459 poll_thresh=21 ino=257 dd-2584 [000] 78.760699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.767004: balance_dirty_state: bdi btrfs-1: dirty=942 wb=512 unstable=0 bg_thresh=1018 thresh=2036 gap=582 poll_thresh=21 ino=257 dd-2584 [004] 78.767083: balance_dirty_state: bdi btrfs-1: dirty=967 wb=512 unstable=0 bg_thresh=1015 thresh=2030 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 78.767200: balance_dirty_state: bdi btrfs-1: dirty=992 wb=512 unstable=0 bg_thresh=1017 thresh=2034 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 78.767313: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=512 unstable=0 bg_thresh=1016 thresh=2033 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 78.767317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 78.767394: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=31280 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 78.771956: writeback_single_inode: bdi btrfs-1: ino=257 state= age=672 wrote=1024 to_write=7168 dd-2584 [004] 78.775023: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1412 unstable=0 bg_thresh=1017 thresh=2035 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 78.775137: balance_dirty_state: bdi btrfs-1: dirty=17 wb=1412 unstable=0 bg_thresh=1020 thresh=2040 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 78.775259: balance_dirty_state: bdi btrfs-1: dirty=42 wb=1412 unstable=0 bg_thresh=1017 thresh=2034 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 78.775729: balance_dirty_state: bdi btrfs-1: dirty=42 wb=1412 unstable=0 bg_thresh=1019 thresh=2039 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 78.775848: balance_dirty_state: bdi btrfs-1: dirty=67 wb=1412 unstable=0 bg_thresh=1016 thresh=2033 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 78.776083: balance_dirty_state: bdi btrfs-1: dirty=92 wb=1412 unstable=0 bg_thresh=1018 thresh=2037 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 78.776318: balance_dirty_state: bdi btrfs-1: dirty=117 wb=1412 unstable=0 bg_thresh=1018 thresh=2036 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 78.776327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-207% task_weight=99% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 78.783046: balance_dirty_state: bdi btrfs-1: dirty=117 wb=1287 unstable=0 bg_thresh=1016 thresh=2032 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 78.783130: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1287 unstable=0 bg_thresh=1018 thresh=2037 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 78.783190: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1287 unstable=0 bg_thresh=1015 thresh=2031 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 78.783250: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1287 unstable=0 bg_thresh=1015 thresh=2030 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 78.783310: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1287 unstable=0 bg_thresh=1017 thresh=2035 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 78.783427: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1287 unstable=0 bg_thresh=1017 thresh=2034 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 78.783544: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1287 unstable=0 bg_thresh=1016 thresh=2033 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 78.783549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 78.791066: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1137 unstable=0 bg_thresh=1017 thresh=2034 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 78.791138: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1137 unstable=0 bg_thresh=1017 thresh=2034 gap=630 poll_thresh=13 ino=257 dd-2584 [001] 78.791202: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1137 unstable=0 bg_thresh=1019 thresh=2039 gap=610 poll_thresh=14 ino=257 dd-2584 [001] 78.791453: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1137 unstable=0 bg_thresh=1019 thresh=2039 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 78.791517: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1137 unstable=0 bg_thresh=1022 thresh=2044 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 78.791643: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1137 unstable=0 bg_thresh=1024 thresh=2049 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 78.791771: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1137 unstable=0 bg_thresh=1021 thresh=2042 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 78.791912: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1062 unstable=0 bg_thresh=1023 thresh=2046 gap=567 poll_thresh=19 ino=257 dd-2584 [001] 78.792030: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1062 unstable=0 bg_thresh=1022 thresh=2045 gap=541 poll_thresh=20 ino=257 dd-2584 [001] 78.792150: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1062 unstable=0 bg_thresh=1022 thresh=2044 gap=490 poll_thresh=21 ino=257 dd-2584 [001] 78.792154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-197% task_weight=100% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 78.799042: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1062 unstable=0 bg_thresh=1017 thresh=2034 gap=480 poll_thresh=21 ino=257 dd-2584 [001] 78.799047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 78.806946: balance_dirty_state: bdi btrfs-1: dirty=492 wb=937 unstable=0 bg_thresh=1012 thresh=2024 gap=595 poll_thresh=21 ino=257 dd-2584 [001] 78.807022: balance_dirty_state: bdi btrfs-1: dirty=492 wb=937 unstable=0 bg_thresh=1012 thresh=2024 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 78.807145: balance_dirty_state: bdi btrfs-1: dirty=542 wb=937 unstable=0 bg_thresh=1014 thresh=2029 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 78.807434: balance_dirty_state: bdi btrfs-1: dirty=567 wb=937 unstable=0 bg_thresh=1017 thresh=2034 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 78.807556: balance_dirty_state: bdi btrfs-1: dirty=592 wb=937 unstable=0 bg_thresh=1022 thresh=2044 gap=515 poll_thresh=19 ino=257 dd-2584 [001] 78.807679: balance_dirty_state: bdi btrfs-1: dirty=617 wb=937 unstable=0 bg_thresh=1015 thresh=2031 gap=477 poll_thresh=20 ino=257 dd-2584 [001] 78.807684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 78.814965: balance_dirty_state: bdi btrfs-1: dirty=617 wb=687 unstable=0 bg_thresh=1008 thresh=2016 gap=712 poll_thresh=20 ino=257 dd-2584 [001] 78.815076: balance_dirty_state: bdi btrfs-1: dirty=642 wb=687 unstable=0 bg_thresh=1010 thresh=2021 gap=692 poll_thresh=15 ino=257 dd-2584 [001] 78.815248: balance_dirty_state: bdi btrfs-1: dirty=667 wb=687 unstable=0 bg_thresh=1007 thresh=2015 gap=661 poll_thresh=16 ino=257 dd-2584 [001] 78.815597: balance_dirty_state: bdi btrfs-1: dirty=692 wb=687 unstable=0 bg_thresh=1007 thresh=2014 gap=635 poll_thresh=17 ino=257 dd-2584 [001] 78.815952: balance_dirty_state: bdi btrfs-1: dirty=717 wb=687 unstable=0 bg_thresh=1009 thresh=2018 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 78.816184: balance_dirty_state: bdi btrfs-1: dirty=767 wb=687 unstable=0 bg_thresh=1008 thresh=2017 gap=563 poll_thresh=19 ino=257 dd-2584 [001] 78.816324: balance_dirty_state: bdi btrfs-1: dirty=792 wb=687 unstable=0 bg_thresh=1008 thresh=2016 gap=537 poll_thresh=20 ino=257 dd-2584 [001] 78.816666: balance_dirty_state: bdi btrfs-1: dirty=817 wb=687 unstable=0 bg_thresh=1010 thresh=2020 gap=516 poll_thresh=21 ino=257 dd-2584 [001] 78.816806: balance_dirty_state: bdi btrfs-1: dirty=842 wb=687 unstable=0 bg_thresh=1009 thresh=2019 gap=490 poll_thresh=22 ino=257 dd-2584 [001] 78.816811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 78.822974: balance_dirty_state: bdi btrfs-1: dirty=842 wb=537 unstable=0 bg_thresh=1007 thresh=2015 gap=636 poll_thresh=22 ino=257 dd-2584 [001] 78.823088: balance_dirty_state: bdi btrfs-1: dirty=867 wb=537 unstable=0 bg_thresh=1007 thresh=2014 gap=610 poll_thresh=16 ino=257 dd-2584 [001] 78.823325: balance_dirty_state: bdi btrfs-1: dirty=892 wb=537 unstable=0 bg_thresh=1006 thresh=2013 gap=584 poll_thresh=17 ino=257 dd-2584 [001] 78.823534: balance_dirty_state: bdi btrfs-1: dirty=942 wb=537 unstable=0 bg_thresh=1006 thresh=2012 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 78.823775: balance_dirty_state: bdi btrfs-1: dirty=967 wb=537 unstable=0 bg_thresh=1005 thresh=2010 gap=506 poll_thresh=19 ino=257 dd-2584 [001] 78.824013: balance_dirty_state: bdi btrfs-1: dirty=992 wb=537 unstable=0 bg_thresh=1004 thresh=2009 gap=480 poll_thresh=20 ino=257 dd-2584 [001] 78.824021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 78.831059: balance_dirty_state: bdi btrfs-1: dirty=992 wb=412 unstable=0 bg_thresh=1004 thresh=2009 gap=605 poll_thresh=20 ino=257 dd-2584 [001] 78.831169: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=412 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 78.831236: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=412 unstable=0 bg_thresh=1005 thresh=2011 gap=582 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 78.831264: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=31344 wrote=0 to_write=8192 dd-2584 [001] 78.831360: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=412 unstable=0 bg_thresh=1005 thresh=2010 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 78.831728: balance_dirty_state: bdi btrfs-1: dirty=967 wb=537 unstable=0 bg_thresh=1007 thresh=2014 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 78.831857: balance_dirty_state: bdi btrfs-1: dirty=942 wb=587 unstable=0 bg_thresh=1006 thresh=2013 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 78.831859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=58732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 78.833896: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1120 to_write=7072 dd-2584 [006] 78.839047: balance_dirty_state: bdi btrfs-1: dirty=17 wb=1387 unstable=0 bg_thresh=1003 thresh=2007 gap=603 poll_thresh=19 ino=257 dd-2584 [006] 78.839175: balance_dirty_state: bdi btrfs-1: dirty=42 wb=1387 unstable=0 bg_thresh=1006 thresh=2012 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 78.839298: balance_dirty_state: bdi btrfs-1: dirty=42 wb=1387 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 78.839416: balance_dirty_state: bdi btrfs-1: dirty=67 wb=1387 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 78.839652: balance_dirty_state: bdi btrfs-1: dirty=92 wb=1387 unstable=0 bg_thresh=1005 thresh=2010 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 78.839888: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1387 unstable=0 bg_thresh=1007 thresh=2014 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 78.839898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=58732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 78.847140: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1262 unstable=0 bg_thresh=1006 thresh=2013 gap=609 poll_thresh=18 ino=257 dd-2584 [006] 78.847250: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1262 unstable=0 bg_thresh=1003 thresh=2007 gap=603 poll_thresh=13 ino=257 dd-2584 [006] 78.847371: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1262 unstable=0 bg_thresh=1006 thresh=2012 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 78.847490: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1262 unstable=0 bg_thresh=1003 thresh=2006 gap=552 poll_thresh=15 ino=257 dd-2584 [006] 78.847609: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1262 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 78.848203: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1262 unstable=0 bg_thresh=1005 thresh=2010 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 78.848442: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1262 unstable=0 bg_thresh=1007 thresh=2014 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 78.848451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=58732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 78.855028: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1137 unstable=0 bg_thresh=1009 thresh=2018 gap=614 poll_thresh=18 ino=257 dd-2584 [006] 78.855138: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1137 unstable=0 bg_thresh=1006 thresh=2012 gap=608 poll_thresh=13 ino=257 dd-2584 [006] 78.855201: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1137 unstable=0 bg_thresh=1005 thresh=2011 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 78.855260: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1137 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=15 ino=257 dd-2584 [006] 78.855319: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1137 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 78.855436: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1137 unstable=0 bg_thresh=1007 thresh=2014 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 78.855552: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1137 unstable=0 bg_thresh=1006 thresh=2013 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 78.855557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=58732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 78.867067: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1012 unstable=0 bg_thresh=1005 thresh=2010 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 78.867148: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1012 unstable=0 bg_thresh=1005 thresh=2010 gap=581 poll_thresh=13 ino=257 dd-2584 [006] 78.867208: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1012 unstable=0 bg_thresh=1004 thresh=2009 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 78.867266: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1012 unstable=0 bg_thresh=1004 thresh=2009 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 78.867325: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1012 unstable=0 bg_thresh=1004 thresh=2008 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 78.867613: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1012 unstable=0 bg_thresh=1006 thresh=2012 gap=508 poll_thresh=17 ino=257 dd-2584 [006] 78.867730: balance_dirty_state: bdi btrfs-1: dirty=517 wb=1012 unstable=0 bg_thresh=1005 thresh=2011 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 78.867735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=58732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 78.875162: balance_dirty_state: bdi btrfs-1: dirty=517 wb=762 unstable=0 bg_thresh=1007 thresh=2015 gap=736 poll_thresh=18 ino=257 dd-2584 [006] 78.875265: balance_dirty_state: bdi btrfs-1: dirty=542 wb=762 unstable=0 bg_thresh=1004 thresh=2009 gap=705 poll_thresh=13 ino=257 dd-2584 [006] 78.875323: balance_dirty_state: bdi btrfs-1: dirty=542 wb=762 unstable=0 bg_thresh=1007 thresh=2014 gap=710 poll_thresh=14 ino=257 dd-2584 [006] 78.875379: balance_dirty_state: bdi btrfs-1: dirty=567 wb=762 unstable=0 bg_thresh=1004 thresh=2008 gap=679 poll_thresh=15 ino=257 dd-2584 [006] 78.875436: balance_dirty_state: bdi btrfs-1: dirty=592 wb=762 unstable=0 bg_thresh=1009 thresh=2018 gap=664 poll_thresh=16 ino=257 dd-2584 [006] 78.875547: balance_dirty_state: bdi btrfs-1: dirty=617 wb=762 unstable=0 bg_thresh=1008 thresh=2017 gap=638 poll_thresh=17 ino=257 dd-2584 [006] 78.875659: balance_dirty_state: bdi btrfs-1: dirty=642 wb=762 unstable=0 bg_thresh=1008 thresh=2016 gap=612 poll_thresh=18 ino=257 dd-2584 [006] 78.875773: balance_dirty_state: bdi btrfs-1: dirty=667 wb=762 unstable=0 bg_thresh=1007 thresh=2015 gap=586 poll_thresh=19 ino=257 dd-2584 [006] 78.875888: balance_dirty_state: bdi btrfs-1: dirty=717 wb=762 unstable=0 bg_thresh=1009 thresh=2019 gap=540 poll_thresh=20 ino=257 dd-2584 [006] 78.876168: balance_dirty_state: bdi btrfs-1: dirty=742 wb=762 unstable=0 bg_thresh=1009 thresh=2018 gap=514 poll_thresh=21 ino=257 dd-2584 [006] 78.876287: balance_dirty_state: bdi btrfs-1: dirty=767 wb=762 unstable=0 bg_thresh=1005 thresh=2011 gap=482 poll_thresh=22 ino=257 dd-2584 [006] 78.876291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=58732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 78.883129: balance_dirty_state: bdi btrfs-1: dirty=767 wb=637 unstable=0 bg_thresh=1004 thresh=2008 gap=604 poll_thresh=22 ino=257 dd-2584 [006] 78.883233: balance_dirty_state: bdi btrfs-1: dirty=792 wb=637 unstable=0 bg_thresh=1004 thresh=2008 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 78.883347: balance_dirty_state: bdi btrfs-1: dirty=817 wb=637 unstable=0 bg_thresh=1006 thresh=2012 gap=558 poll_thresh=17 ino=257 dd-2584 [006] 78.883459: balance_dirty_state: bdi btrfs-1: dirty=842 wb=637 unstable=0 bg_thresh=1005 thresh=2011 gap=532 poll_thresh=18 ino=257 dd-2584 [006] 78.883570: balance_dirty_state: bdi btrfs-1: dirty=892 wb=637 unstable=0 bg_thresh=1005 thresh=2010 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 78.883575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=58732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 78.891162: balance_dirty_state: bdi btrfs-1: dirty=892 wb=487 unstable=0 bg_thresh=1005 thresh=2011 gap=632 poll_thresh=19 ino=257 dd-2584 [006] 78.891249: balance_dirty_state: bdi btrfs-1: dirty=892 wb=487 unstable=0 bg_thresh=1005 thresh=2010 gap=631 poll_thresh=14 ino=257 dd-2584 [006] 78.891307: balance_dirty_state: bdi btrfs-1: dirty=917 wb=487 unstable=0 bg_thresh=1007 thresh=2015 gap=611 poll_thresh=15 ino=257 dd-2584 [006] 78.891364: balance_dirty_state: bdi btrfs-1: dirty=942 wb=487 unstable=0 bg_thresh=1007 thresh=2014 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 78.891475: balance_dirty_state: bdi btrfs-1: dirty=967 wb=487 unstable=0 bg_thresh=1006 thresh=2013 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 78.891751: balance_dirty_state: bdi btrfs-1: dirty=992 wb=487 unstable=0 bg_thresh=1006 thresh=2012 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 78.891866: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=487 unstable=0 bg_thresh=1005 thresh=2011 gap=507 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 78.891887: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=31404 wrote=0 to_write=8192 dd-2584 [006] 78.892035: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=487 unstable=0 bg_thresh=1007 thresh=2015 gap=461 poll_thresh=20 ino=257 dd-2584 [006] 78.892037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=58732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 78.894312: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=1040 to_write=7152 dd-2584 [005] 78.899172: balance_dirty_state: bdi btrfs-1: dirty=17 wb=1412 unstable=0 bg_thresh=1007 thresh=2015 gap=586 poll_thresh=20 ino=257 dd-2584 [005] 78.899298: balance_dirty_state: bdi btrfs-1: dirty=17 wb=1412 unstable=0 bg_thresh=1010 thresh=2020 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 78.899416: balance_dirty_state: bdi btrfs-1: dirty=42 wb=1412 unstable=0 bg_thresh=1010 thresh=2020 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 78.899650: balance_dirty_state: bdi btrfs-1: dirty=67 wb=1412 unstable=0 bg_thresh=1015 thresh=2030 gap=551 poll_thresh=17 ino=257 dd-2584 [005] 78.899885: balance_dirty_state: bdi btrfs-1: dirty=92 wb=1412 unstable=0 bg_thresh=1017 thresh=2035 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 78.900123: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1412 unstable=0 bg_thresh=1017 thresh=2034 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 78.900132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=58732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 78.907079: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1287 unstable=0 bg_thresh=1016 thresh=2032 gap=603 poll_thresh=19 ino=257 dd-2584 [005] 78.907208: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1287 unstable=0 bg_thresh=1015 thresh=2031 gap=602 poll_thresh=14 ino=257 dd-2584 [005] 78.907327: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1287 unstable=0 bg_thresh=1015 thresh=2031 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 78.907444: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1287 unstable=0 bg_thresh=1015 thresh=2030 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 78.908039: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1287 unstable=0 bg_thresh=1014 thresh=2029 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 78.908278: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1287 unstable=0 bg_thresh=1016 thresh=2033 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 78.908287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-210% task_weight=98% bdi_bw=58732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 78.915090: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1162 unstable=0 bg_thresh=1016 thresh=2032 gap=628 poll_thresh=18 ino=257 dd-2584 [005] 78.915217: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1162 unstable=0 bg_thresh=1013 thresh=2026 gap=597 poll_thresh=13 ino=257 dd-2584 [005] 78.915336: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1162 unstable=0 bg_thresh=1015 thresh=2031 gap=602 poll_thresh=14 ino=257 dd-2584 [005] 78.915454: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1162 unstable=0 bg_thresh=1012 thresh=2025 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 78.915572: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1162 unstable=0 bg_thresh=1015 thresh=2030 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 78.915809: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1162 unstable=0 bg_thresh=1017 thresh=2034 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 78.916043: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1162 unstable=0 bg_thresh=1016 thresh=2033 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 78.916052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-210% task_weight=98% bdi_bw=58732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 78.923118: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1162 unstable=0 bg_thresh=1017 thresh=2035 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 78.923127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=58732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 78.931031: balance_dirty_state: bdi btrfs-1: dirty=367 wb=862 unstable=0 bg_thresh=1004 thresh=2008 gap=779 poll_thresh=18 ino=257 dd-2584 [005] 78.931112: balance_dirty_state: bdi btrfs-1: dirty=392 wb=837 unstable=0 bg_thresh=1001 thresh=2002 gap=773 poll_thresh=13 ino=257 dd-2584 [005] 78.931180: balance_dirty_state: bdi btrfs-1: dirty=417 wb=787 unstable=0 bg_thresh=1006 thresh=2013 gap=809 poll_thresh=14 ino=257 dd-2584 [005] 78.931244: balance_dirty_state: bdi btrfs-1: dirty=417 wb=787 unstable=0 bg_thresh=1002 thresh=2004 gap=800 poll_thresh=15 ino=257 dd-2584 [005] 78.931307: balance_dirty_state: bdi btrfs-1: dirty=442 wb=787 unstable=0 bg_thresh=1005 thresh=2010 gap=781 poll_thresh=16 ino=257 dd-2584 [005] 78.931611: balance_dirty_state: bdi btrfs-1: dirty=467 wb=787 unstable=0 bg_thresh=1004 thresh=2009 gap=755 poll_thresh=17 ino=257 dd-2584 [005] 78.931735: balance_dirty_state: bdi btrfs-1: dirty=492 wb=787 unstable=0 bg_thresh=1004 thresh=2008 gap=729 poll_thresh=18 ino=257 dd-2584 [005] 78.931853: balance_dirty_state: bdi btrfs-1: dirty=542 wb=787 unstable=0 bg_thresh=1003 thresh=2007 gap=678 poll_thresh=19 ino=257 dd-2584 [005] 78.931972: balance_dirty_state: bdi btrfs-1: dirty=567 wb=787 unstable=0 bg_thresh=1005 thresh=2011 gap=657 poll_thresh=20 ino=257 dd-2584 [005] 78.932090: balance_dirty_state: bdi btrfs-1: dirty=592 wb=787 unstable=0 bg_thresh=1005 thresh=2010 gap=631 poll_thresh=21 ino=257 dd-2584 [005] 78.932208: balance_dirty_state: bdi btrfs-1: dirty=642 wb=787 unstable=0 bg_thresh=1004 thresh=2009 gap=580 poll_thresh=22 ino=257 dd-2584 [005] 78.932328: balance_dirty_state: bdi btrfs-1: dirty=667 wb=787 unstable=0 bg_thresh=1004 thresh=2008 gap=554 poll_thresh=23 ino=257 dd-2584 [005] 78.932449: balance_dirty_state: bdi btrfs-1: dirty=692 wb=787 unstable=0 bg_thresh=1006 thresh=2012 gap=533 poll_thresh=24 ino=257 dd-2584 [005] 78.932732: balance_dirty_state: bdi btrfs-1: dirty=717 wb=787 unstable=0 bg_thresh=1005 thresh=2011 gap=507 poll_thresh=25 ino=257 dd-2584 [005] 78.932854: balance_dirty_state: bdi btrfs-1: dirty=767 wb=787 unstable=0 bg_thresh=1005 thresh=2010 gap=456 poll_thresh=26 ino=257 dd-2584 [005] 78.932859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=58732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 78.939000: balance_dirty_state: bdi btrfs-1: dirty=767 wb=662 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=26 ino=257 dd-2584 [001] 78.939094: balance_dirty_state: bdi btrfs-1: dirty=792 wb=662 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=19 ino=257 dd-2584 [001] 78.939274: balance_dirty_state: bdi btrfs-1: dirty=817 wb=662 unstable=0 bg_thresh=1003 thresh=2006 gap=527 poll_thresh=20 ino=257 dd-2584 [001] 78.939459: balance_dirty_state: bdi btrfs-1: dirty=842 wb=662 unstable=0 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=21 ino=257 dd-2584 [001] 78.939602: balance_dirty_state: bdi btrfs-1: dirty=892 wb=662 unstable=0 bg_thresh=1002 thresh=2004 gap=450 poll_thresh=22 ino=257 dd-2584 [001] 78.939607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=60036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 78.947048: balance_dirty_state: bdi btrfs-1: dirty=892 wb=537 unstable=0 bg_thresh=1002 thresh=2004 gap=575 poll_thresh=22 ino=257 dd-2584 [006] 78.947115: balance_dirty_state: bdi btrfs-1: dirty=892 wb=537 unstable=0 bg_thresh=1002 thresh=2004 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 78.947235: balance_dirty_state: bdi btrfs-1: dirty=942 wb=537 unstable=0 bg_thresh=1004 thresh=2009 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 78.947355: balance_dirty_state: bdi btrfs-1: dirty=967 wb=537 unstable=0 bg_thresh=1009 thresh=2019 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 78.947653: balance_dirty_state: bdi btrfs-1: dirty=992 wb=537 unstable=0 bg_thresh=1006 thresh=2012 gap=483 poll_thresh=19 ino=257 dd-2584 [006] 78.947658: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=60036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 78.955081: balance_dirty_state: bdi btrfs-1: dirty=992 wb=537 unstable=0 bg_thresh=1010 thresh=2021 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 78.955088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=60036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 78.963024: balance_dirty_state: bdi btrfs-1: dirty=992 wb=412 unstable=0 bg_thresh=1004 thresh=2009 gap=605 poll_thresh=19 ino=257 dd-2584 [006] 78.963128: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=414 unstable=0 bg_thresh=1007 thresh=2014 gap=583 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 78.963185: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=31476 wrote=0 to_write=8192 dd-2584 [006] 78.963190: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=414 unstable=0 bg_thresh=1007 thresh=2014 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 78.963251: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=414 unstable=0 bg_thresh=1009 thresh=2019 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 78.963378: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=414 unstable=0 bg_thresh=1009 thresh=2018 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 78.963508: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=464 unstable=0 bg_thresh=1011 thresh=2022 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 78.963509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=60036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 78.966135: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=1088 to_write=7104 dd-2584 [002] 78.971010: balance_dirty_state: bdi btrfs-1: dirty=42 wb=1239 unstable=0 bg_thresh=1011 thresh=2023 gap=742 poll_thresh=18 ino=257 dd-2584 [002] 78.971084: balance_dirty_state: bdi btrfs-1: dirty=42 wb=1239 unstable=0 bg_thresh=1011 thresh=2023 gap=742 poll_thresh=13 ino=257 dd-2584 [002] 78.971149: balance_dirty_state: bdi btrfs-1: dirty=67 wb=1239 unstable=0 bg_thresh=1014 thresh=2028 gap=722 poll_thresh=14 ino=257 dd-2584 [002] 78.971213: balance_dirty_state: bdi btrfs-1: dirty=92 wb=1239 unstable=0 bg_thresh=1014 thresh=2028 gap=697 poll_thresh=15 ino=257 dd-2584 [002] 78.971278: balance_dirty_state: bdi btrfs-1: dirty=92 wb=1239 unstable=0 bg_thresh=1016 thresh=2033 gap=702 poll_thresh=16 ino=257 dd-2584 [002] 78.971407: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1239 unstable=0 bg_thresh=1016 thresh=2032 gap=651 poll_thresh=17 ino=257 dd-2584 [001] 78.983744: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1114 unstable=0 bg_thresh=1012 thresh=2024 gap=768 poll_thresh=18 ino=257 dd-2584 [001] 78.983865: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1114 unstable=0 bg_thresh=1014 thresh=2028 gap=747 poll_thresh=19 ino=257 dd-2584 [001] 78.983987: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1114 unstable=0 bg_thresh=1013 thresh=2027 gap=721 poll_thresh=20 ino=257 dd-2584 [001] 78.984109: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1114 unstable=0 bg_thresh=1015 thresh=2031 gap=675 poll_thresh=21 ino=257 dd-2584 [001] 78.984231: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1114 unstable=0 bg_thresh=1015 thresh=2030 gap=649 poll_thresh=22 ino=257 dd-2584 [001] 78.984356: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1114 unstable=0 bg_thresh=1014 thresh=2029 gap=623 poll_thresh=23 ino=257 dd-2584 [001] 78.984483: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1114 unstable=0 bg_thresh=1014 thresh=2028 gap=572 poll_thresh=24 ino=257 dd-2584 [001] 78.984609: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1114 unstable=0 bg_thresh=1016 thresh=2032 gap=551 poll_thresh=25 ino=257 dd-2584 [001] 78.984908: balance_dirty_state: bdi btrfs-1: dirty=392 wb=989 unstable=0 bg_thresh=1009 thresh=2018 gap=637 poll_thresh=26 ino=257 dd-2584 [001] 78.985044: balance_dirty_state: bdi btrfs-1: dirty=417 wb=989 unstable=0 bg_thresh=1008 thresh=2017 gap=611 poll_thresh=27 ino=257 dd-2584 [001] 78.985184: balance_dirty_state: bdi btrfs-1: dirty=455 wb=989 unstable=0 bg_thresh=1010 thresh=2021 gap=577 poll_thresh=28 ino=257 dd-2584 [001] 78.985310: balance_dirty_state: bdi btrfs-1: dirty=480 wb=989 unstable=0 bg_thresh=1008 thresh=2017 gap=548 poll_thresh=29 ino=257 dd-2584 [001] 78.985437: balance_dirty_state: bdi btrfs-1: dirty=530 wb=989 unstable=0 bg_thresh=1008 thresh=2016 gap=497 poll_thresh=30 ino=257 dd-2584 [001] 78.985443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1320 avg_dirty=1320 bdi_gap=27% task_gap=-43% task_weight=98% bdi_bw=60036 base_bw=28 task_bw=0 dirtied=32 period=0 think=12 pause=8 dd-2584 [001] 78.991203: balance_dirty_state: bdi btrfs-1: dirty=555 wb=989 unstable=0 bg_thresh=1017 thresh=2034 gap=490 poll_thresh=22 ino=257 dd-2584 [001] 78.991208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1360 avg_dirty=1360 bdi_gap=14% task_gap=-69% task_weight=98% bdi_bw=60036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 78.999148: balance_dirty_state: bdi btrfs-1: dirty=551 wb=805 unstable=0 bg_thresh=1014 thresh=2028 gap=672 poll_thresh=16 ino=257 dd-2584 [005] 78.999342: balance_dirty_state: bdi btrfs-1: dirty=601 wb=730 unstable=0 bg_thresh=1008 thresh=2017 gap=686 poll_thresh=17 ino=257 dd-2584 [005] 78.999525: balance_dirty_state: bdi btrfs-1: dirty=626 wb=730 unstable=0 bg_thresh=1007 thresh=2014 gap=658 poll_thresh=18 ino=257 dd-2584 [005] 78.999877: balance_dirty_state: bdi btrfs-1: dirty=651 wb=730 unstable=0 bg_thresh=1012 thresh=2025 gap=644 poll_thresh=19 ino=257 dd-2584 [005] 79.000001: balance_dirty_state: bdi btrfs-1: dirty=676 wb=730 unstable=0 bg_thresh=1014 thresh=2029 gap=623 poll_thresh=20 ino=257 dd-2584 [005] 79.000123: balance_dirty_state: bdi btrfs-1: dirty=726 wb=730 unstable=0 bg_thresh=1014 thresh=2028 gap=572 poll_thresh=21 ino=257 dd-2584 [005] 79.000244: balance_dirty_state: bdi btrfs-1: dirty=751 wb=730 unstable=0 bg_thresh=1013 thresh=2027 gap=546 poll_thresh=22 ino=257 dd-2584 [005] 79.000368: balance_dirty_state: bdi btrfs-1: dirty=776 wb=730 unstable=0 bg_thresh=1013 thresh=2026 gap=520 poll_thresh=23 ino=257 dd-2584 [005] 79.000494: balance_dirty_state: bdi btrfs-1: dirty=826 wb=730 unstable=0 bg_thresh=1015 thresh=2030 gap=474 poll_thresh=24 ino=257 dd-2584 [005] 79.000499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=60036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 79.007029: balance_dirty_state: bdi btrfs-1: dirty=826 wb=580 unstable=0 bg_thresh=1006 thresh=2012 gap=606 poll_thresh=24 ino=257 dd-2584 [006] 79.007101: balance_dirty_state: bdi btrfs-1: dirty=820 wb=576 unstable=0 bg_thresh=1007 thresh=2014 gap=618 poll_thresh=18 ino=257 dd-2584 [006] 79.007232: balance_dirty_state: bdi btrfs-1: dirty=870 wb=576 unstable=0 bg_thresh=1005 thresh=2010 gap=564 poll_thresh=19 ino=257 dd-2584 [006] 79.007533: balance_dirty_state: bdi btrfs-1: dirty=895 wb=576 unstable=0 bg_thresh=1004 thresh=2009 gap=538 poll_thresh=20 ino=257 dd-2584 [006] 79.007665: balance_dirty_state: bdi btrfs-1: dirty=920 wb=576 unstable=0 bg_thresh=1006 thresh=2013 gap=517 poll_thresh=21 ino=257 dd-2584 [006] 79.007794: balance_dirty_state: bdi btrfs-1: dirty=945 wb=576 unstable=0 bg_thresh=1001 thresh=2003 gap=482 poll_thresh=22 ino=257 dd-2584 [006] 79.007799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=60036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 79.015089: balance_dirty_state: bdi btrfs-1: dirty=945 wb=451 unstable=0 bg_thresh=1005 thresh=2011 gap=615 poll_thresh=22 ino=257 dd-2584 [006] 79.015157: balance_dirty_state: bdi btrfs-1: dirty=970 wb=451 unstable=0 bg_thresh=1008 thresh=2016 gap=595 poll_thresh=16 ino=257 dd-2584 [006] 79.015278: balance_dirty_state: bdi btrfs-1: dirty=995 wb=451 unstable=0 bg_thresh=1007 thresh=2015 gap=569 poll_thresh=17 ino=257 dd-2584 [006] 79.015396: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=451 unstable=0 bg_thresh=1009 thresh=2019 gap=523 poll_thresh=18 ino=257 flush-btrfs-1-2586 [000] 79.015412: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=31528 wrote=0 to_write=8192 dd-2584 [006] 79.015523: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=451 unstable=0 bg_thresh=1009 thresh=2018 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 79.015525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=99% bdi_bw=60036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 79.017880: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=1072 to_write=7120 dd-2584 [006] 79.023158: balance_dirty_state: bdi btrfs-1: dirty=40 wb=1384 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 79.023221: balance_dirty_state: bdi btrfs-1: dirty=40 wb=1384 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 79.023281: balance_dirty_state: bdi btrfs-1: dirty=65 wb=1384 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 79.023580: balance_dirty_state: bdi btrfs-1: dirty=90 wb=1384 unstable=0 bg_thresh=1006 thresh=2013 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 79.023698: balance_dirty_state: bdi btrfs-1: dirty=115 wb=1384 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=18 ino=257 dd-2584 [006] 79.023817: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1384 unstable=0 bg_thresh=1005 thresh=2011 gap=462 poll_thresh=19 ino=257 dd-2584 [006] 79.023822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=60036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.031115: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1259 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=19 ino=257 dd-2584 [002] 79.031184: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1259 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=14 ino=257 dd-2584 [002] 79.031245: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1259 unstable=0 bg_thresh=1007 thresh=2014 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 79.031305: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1259 unstable=0 bg_thresh=1009 thresh=2019 gap=545 poll_thresh=16 ino=257 dd-2584 [002] 79.031422: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1259 unstable=0 bg_thresh=1009 thresh=2018 gap=519 poll_thresh=17 ino=257 dd-2584 [002] 79.031538: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1259 unstable=0 bg_thresh=1008 thresh=2017 gap=493 poll_thresh=18 ino=257 dd-2584 [002] 79.031543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=60036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.039078: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1145 unstable=0 bg_thresh=1006 thresh=2012 gap=592 poll_thresh=18 ino=257 dd-2584 [002] 79.039146: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1145 unstable=0 bg_thresh=1005 thresh=2011 gap=566 poll_thresh=13 ino=257 dd-2584 [002] 79.039206: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1145 unstable=0 bg_thresh=1005 thresh=2011 gap=541 poll_thresh=14 ino=257 dd-2584 [002] 79.039265: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1145 unstable=0 bg_thresh=1005 thresh=2010 gap=540 poll_thresh=15 ino=257 dd-2584 [002] 79.039325: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1145 unstable=0 bg_thresh=1004 thresh=2009 gap=514 poll_thresh=16 ino=257 dd-2584 [002] 79.039620: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1145 unstable=0 bg_thresh=1004 thresh=2008 gap=488 poll_thresh=17 ino=257 dd-2584 [002] 79.039625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=60036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.047170: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1145 unstable=0 bg_thresh=1006 thresh=2012 gap=492 poll_thresh=17 ino=257 dd-2584 [002] 79.047179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.055175: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1004 unstable=0 bg_thresh=1006 thresh=2012 gap=637 poll_thresh=17 ino=257 dd-2584 [002] 79.055272: balance_dirty_state: bdi btrfs-1: dirty=396 wb=929 unstable=0 bg_thresh=1008 thresh=2017 gap=692 poll_thresh=13 ino=257 dd-2584 [002] 79.055339: balance_dirty_state: bdi btrfs-1: dirty=396 wb=879 unstable=0 bg_thresh=1005 thresh=2011 gap=736 poll_thresh=14 ino=257 dd-2584 [002] 79.055401: balance_dirty_state: bdi btrfs-1: dirty=421 wb=879 unstable=0 bg_thresh=1006 thresh=2012 gap=712 poll_thresh=15 ino=257 dd-2584 [002] 79.055463: balance_dirty_state: bdi btrfs-1: dirty=446 wb=879 unstable=0 bg_thresh=1003 thresh=2006 gap=681 poll_thresh=16 ino=257 dd-2584 [002] 79.055582: balance_dirty_state: bdi btrfs-1: dirty=471 wb=879 unstable=0 bg_thresh=1005 thresh=2010 gap=660 poll_thresh=17 ino=257 dd-2584 [002] 79.055699: balance_dirty_state: bdi btrfs-1: dirty=496 wb=879 unstable=0 bg_thresh=1004 thresh=2009 gap=634 poll_thresh=18 ino=257 dd-2584 [002] 79.055818: balance_dirty_state: bdi btrfs-1: dirty=546 wb=879 unstable=0 bg_thresh=1004 thresh=2008 gap=583 poll_thresh=19 ino=257 dd-2584 [002] 79.055938: balance_dirty_state: bdi btrfs-1: dirty=571 wb=879 unstable=0 bg_thresh=1006 thresh=2012 gap=562 poll_thresh=20 ino=257 dd-2584 [002] 79.056062: balance_dirty_state: bdi btrfs-1: dirty=596 wb=879 unstable=0 bg_thresh=1005 thresh=2011 gap=536 poll_thresh=21 ino=257 dd-2584 [002] 79.056356: balance_dirty_state: bdi btrfs-1: dirty=621 wb=879 unstable=0 bg_thresh=1005 thresh=2010 gap=510 poll_thresh=22 ino=257 dd-2584 [002] 79.056480: balance_dirty_state: bdi btrfs-1: dirty=671 wb=879 unstable=0 bg_thresh=1004 thresh=2009 gap=459 poll_thresh=23 ino=257 dd-2584 [002] 79.056485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.063149: balance_dirty_state: bdi btrfs-1: dirty=671 wb=779 unstable=0 bg_thresh=1000 thresh=2000 gap=550 poll_thresh=23 ino=257 dd-2584 [002] 79.063238: balance_dirty_state: bdi btrfs-1: dirty=671 wb=704 unstable=0 bg_thresh=999 thresh=1999 gap=624 poll_thresh=17 ino=257 dd-2584 [002] 79.063369: balance_dirty_state: bdi btrfs-1: dirty=721 wb=679 unstable=0 bg_thresh=999 thresh=1998 gap=598 poll_thresh=18 ino=257 dd-2584 [002] 79.063500: balance_dirty_state: bdi btrfs-1: dirty=746 wb=679 unstable=0 bg_thresh=999 thresh=1999 gap=574 poll_thresh=19 ino=257 dd-2584 [002] 79.063627: balance_dirty_state: bdi btrfs-1: dirty=771 wb=679 unstable=0 bg_thresh=994 thresh=1989 gap=539 poll_thresh=20 ino=257 dd-2584 [002] 79.063751: balance_dirty_state: bdi btrfs-1: dirty=796 wb=679 unstable=0 bg_thresh=1000 thresh=2000 gap=525 poll_thresh=21 ino=257 dd-2584 [002] 79.063882: balance_dirty_state: bdi btrfs-1: dirty=846 wb=679 unstable=0 bg_thresh=1000 thresh=2001 gap=476 poll_thresh=22 ino=257 dd-2584 [002] 79.063886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.071229: balance_dirty_state: bdi btrfs-1: dirty=846 wb=566 unstable=0 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=22 ino=257 dd-2584 [002] 79.071317: balance_dirty_state: bdi btrfs-1: dirty=846 wb=566 unstable=0 bg_thresh=999 thresh=1998 gap=586 poll_thresh=16 ino=257 dd-2584 [002] 79.071595: balance_dirty_state: bdi btrfs-1: dirty=896 wb=566 unstable=0 bg_thresh=998 thresh=1997 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 79.071709: balance_dirty_state: bdi btrfs-1: dirty=921 wb=566 unstable=0 bg_thresh=1000 thresh=2001 gap=514 poll_thresh=18 ino=257 dd-2584 [002] 79.071826: balance_dirty_state: bdi btrfs-1: dirty=946 wb=566 unstable=0 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 79.071830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.079218: balance_dirty_state: bdi btrfs-1: dirty=946 wb=441 unstable=0 bg_thresh=1000 thresh=2001 gap=614 poll_thresh=19 ino=257 dd-2584 [002] 79.079302: balance_dirty_state: bdi btrfs-1: dirty=971 wb=441 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=14 ino=257 dd-2584 [002] 79.079360: balance_dirty_state: bdi btrfs-1: dirty=971 wb=441 unstable=0 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=15 ino=257 dd-2584 [002] 79.079417: balance_dirty_state: bdi btrfs-1: dirty=996 wb=441 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 79.079532: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=441 unstable=0 bg_thresh=1002 thresh=2004 gap=542 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 79.079622: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=31592 wrote=0 to_write=8192 dd-2584 [002] 79.079663: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=441 unstable=0 bg_thresh=1001 thresh=2002 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 79.079664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-60% task_weight=99% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 79.082601: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=304 wrote=1040 to_write=7152 dd-2584 [002] 79.087180: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1341 unstable=0 bg_thresh=1000 thresh=2000 gap=613 poll_thresh=13 ino=257 dd-2584 [002] 79.087246: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1341 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 79.087308: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1341 unstable=0 bg_thresh=999 thresh=1999 gap=562 poll_thresh=15 ino=257 dd-2584 [002] 79.087542: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1341 unstable=0 bg_thresh=999 thresh=1998 gap=561 poll_thresh=16 ino=257 dd-2584 [002] 79.087661: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1341 unstable=0 bg_thresh=998 thresh=1997 gap=510 poll_thresh=17 ino=257 dd-2584 [002] 79.087782: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1341 unstable=0 bg_thresh=1000 thresh=2001 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 79.087787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.095111: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1191 unstable=0 bg_thresh=1002 thresh=2004 gap=642 poll_thresh=18 ino=257 dd-2584 [002] 79.095177: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1191 unstable=0 bg_thresh=1002 thresh=2004 gap=642 poll_thresh=13 ino=257 dd-2584 [002] 79.095234: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1191 unstable=0 bg_thresh=1001 thresh=2003 gap=616 poll_thresh=14 ino=257 dd-2584 [002] 79.095290: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1191 unstable=0 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=15 ino=257 dd-2584 [002] 79.095347: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1191 unstable=0 bg_thresh=1001 thresh=2002 gap=590 poll_thresh=16 ino=257 dd-2584 [002] 79.095460: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1191 unstable=0 bg_thresh=1003 thresh=2006 gap=544 poll_thresh=17 ino=257 dd-2584 [002] 79.095573: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1191 unstable=0 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=18 ino=257 dd-2584 [002] 79.095688: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1191 unstable=0 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=19 ino=257 dd-2584 [002] 79.095692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.103118: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1066 unstable=0 bg_thresh=1002 thresh=2005 gap=618 poll_thresh=19 ino=257 dd-2584 [002] 79.103181: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1066 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 79.103404: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1066 unstable=0 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=15 ino=257 dd-2584 [002] 79.103462: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1066 unstable=0 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 79.103576: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1066 unstable=0 bg_thresh=1001 thresh=2002 gap=540 poll_thresh=17 ino=257 dd-2584 [002] 79.103692: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1066 unstable=0 bg_thresh=1000 thresh=2001 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 79.103696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 79.115054: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1016 unstable=0 bg_thresh=989 thresh=1978 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 79.115123: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1016 unstable=0 bg_thresh=991 thresh=1983 gap=521 poll_thresh=13 ino=257 dd-2584 [006] 79.115184: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1016 unstable=0 bg_thresh=988 thresh=1977 gap=490 poll_thresh=14 ino=257 dd-2584 [006] 79.115188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [006] 79.123064: balance_dirty_state: bdi btrfs-1: dirty=471 wb=766 unstable=0 bg_thresh=983 thresh=1966 gap=729 poll_thresh=14 ino=257 dd-2584 [006] 79.123171: balance_dirty_state: bdi btrfs-1: dirty=496 wb=766 unstable=0 bg_thresh=988 thresh=1976 gap=714 poll_thresh=10 ino=257 dd-2584 [006] 79.123233: balance_dirty_state: bdi btrfs-1: dirty=496 wb=766 unstable=0 bg_thresh=985 thresh=1970 gap=708 poll_thresh=11 ino=257 dd-2584 [006] 79.123295: balance_dirty_state: bdi btrfs-1: dirty=521 wb=766 unstable=0 bg_thresh=987 thresh=1975 gap=688 poll_thresh=12 ino=257 dd-2584 [006] 79.123357: balance_dirty_state: bdi btrfs-1: dirty=546 wb=766 unstable=0 bg_thresh=984 thresh=1969 gap=657 poll_thresh=13 ino=257 dd-2584 [006] 79.123420: balance_dirty_state: bdi btrfs-1: dirty=546 wb=766 unstable=0 bg_thresh=987 thresh=1974 gap=662 poll_thresh=14 ino=257 dd-2584 [006] 79.123483: balance_dirty_state: bdi btrfs-1: dirty=571 wb=766 unstable=0 bg_thresh=987 thresh=1974 gap=637 poll_thresh=15 ino=257 dd-2584 [006] 79.123546: balance_dirty_state: bdi btrfs-1: dirty=571 wb=766 unstable=0 bg_thresh=989 thresh=1979 gap=642 poll_thresh=16 ino=257 dd-2584 [006] 79.123844: balance_dirty_state: bdi btrfs-1: dirty=621 wb=766 unstable=0 bg_thresh=991 thresh=1983 gap=596 poll_thresh=17 ino=257 dd-2584 [006] 79.123964: balance_dirty_state: bdi btrfs-1: dirty=646 wb=766 unstable=0 bg_thresh=988 thresh=1976 gap=564 poll_thresh=18 ino=257 dd-2584 [006] 79.124088: balance_dirty_state: bdi btrfs-1: dirty=671 wb=766 unstable=0 bg_thresh=987 thresh=1975 gap=538 poll_thresh=19 ino=257 dd-2584 [006] 79.124211: balance_dirty_state: bdi btrfs-1: dirty=721 wb=766 unstable=0 bg_thresh=989 thresh=1979 gap=492 poll_thresh=20 ino=257 dd-2584 [006] 79.124216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-134% task_weight=98% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.131188: balance_dirty_state: bdi btrfs-1: dirty=721 wb=641 unstable=0 bg_thresh=992 thresh=1985 gap=623 poll_thresh=20 ino=257 dd-2584 [002] 79.131262: balance_dirty_state: bdi btrfs-1: dirty=721 wb=641 unstable=0 bg_thresh=992 thresh=1985 gap=623 poll_thresh=15 ino=257 dd-2584 [002] 79.131325: balance_dirty_state: bdi btrfs-1: dirty=746 wb=641 unstable=0 bg_thresh=995 thresh=1990 gap=603 poll_thresh=16 ino=257 dd-2584 [002] 79.131442: balance_dirty_state: bdi btrfs-1: dirty=771 wb=641 unstable=0 bg_thresh=997 thresh=1995 gap=583 poll_thresh=17 ino=257 dd-2584 [002] 79.131562: balance_dirty_state: bdi btrfs-1: dirty=796 wb=641 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=18 ino=257 dd-2584 [002] 79.131682: balance_dirty_state: bdi btrfs-1: dirty=846 wb=641 unstable=0 bg_thresh=996 thresh=1993 gap=506 poll_thresh=19 ino=257 dd-2584 [002] 79.131974: balance_dirty_state: bdi btrfs-1: dirty=871 wb=641 unstable=0 bg_thresh=998 thresh=1997 gap=485 poll_thresh=20 ino=257 dd-2584 [002] 79.131979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=97% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.139127: balance_dirty_state: bdi btrfs-1: dirty=871 wb=516 unstable=0 bg_thresh=995 thresh=1991 gap=604 poll_thresh=20 ino=257 dd-2584 [002] 79.139199: balance_dirty_state: bdi btrfs-1: dirty=896 wb=516 unstable=0 bg_thresh=995 thresh=1991 gap=579 poll_thresh=15 ino=257 dd-2584 [002] 79.139261: balance_dirty_state: bdi btrfs-1: dirty=896 wb=516 unstable=0 bg_thresh=998 thresh=1996 gap=584 poll_thresh=16 ino=257 dd-2584 [002] 79.139375: balance_dirty_state: bdi btrfs-1: dirty=946 wb=516 unstable=0 bg_thresh=997 thresh=1995 gap=533 poll_thresh=17 ino=257 dd-2584 [002] 79.139489: balance_dirty_state: bdi btrfs-1: dirty=971 wb=516 unstable=0 bg_thresh=997 thresh=1994 gap=507 poll_thresh=18 ino=257 dd-2584 [002] 79.139603: balance_dirty_state: bdi btrfs-1: dirty=996 wb=516 unstable=0 bg_thresh=999 thresh=1998 gap=486 poll_thresh=19 ino=257 dd-2584 [002] 79.139608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-158% task_weight=97% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.151069: balance_dirty_state: bdi btrfs-1: dirty=996 wb=266 unstable=0 bg_thresh=991 thresh=1983 gap=721 poll_thresh=19 ino=257 dd-2584 [002] 79.151199: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=266 unstable=0 bg_thresh=991 thresh=1983 gap=696 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 79.151216: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=31664 wrote=0 to_write=8192 dd-2584 [002] 79.151262: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=266 unstable=0 bg_thresh=994 thresh=1988 gap=701 poll_thresh=15 ino=257 dd-2584 [002] 79.151322: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=266 unstable=0 bg_thresh=994 thresh=1988 gap=676 poll_thresh=16 ino=257 dd-2584 [002] 79.151446: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=291 unstable=0 bg_thresh=996 thresh=1993 gap=656 poll_thresh=17 ino=257 dd-2584 [002] 79.151575: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=341 unstable=0 bg_thresh=998 thresh=1997 gap=610 poll_thresh=18 ino=257 dd-2584 [002] 79.151875: balance_dirty_state: bdi btrfs-1: dirty=921 wb=491 unstable=0 bg_thresh=998 thresh=1996 gap=584 poll_thresh=19 ino=257 dd-2584 [002] 79.152002: balance_dirty_state: bdi btrfs-1: dirty=896 wb=541 unstable=0 bg_thresh=997 thresh=1995 gap=558 poll_thresh=20 ino=257 dd-2584 [002] 79.152129: balance_dirty_state: bdi btrfs-1: dirty=871 wb=591 unstable=0 bg_thresh=997 thresh=1994 gap=532 poll_thresh=21 ino=257 dd-2584 [002] 79.152257: balance_dirty_state: bdi btrfs-1: dirty=871 wb=641 unstable=0 bg_thresh=999 thresh=1998 gap=486 poll_thresh=22 ino=257 dd-2584 [002] 79.152259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=61500 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 79.154072: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=376 wrote=1200 to_write=6992 dd-2584 [002] 79.159203: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1366 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=22 ino=257 dd-2584 [002] 79.159287: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1366 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 79.159403: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1366 unstable=0 bg_thresh=995 thresh=1991 gap=529 poll_thresh=17 ino=257 dd-2584 [002] 79.159520: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1366 unstable=0 bg_thresh=998 thresh=1996 gap=509 poll_thresh=18 ino=257 dd-2584 [002] 79.159643: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1366 unstable=0 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 79.159648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=97% bdi_bw=61500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.167179: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1241 unstable=0 bg_thresh=993 thresh=1986 gap=599 poll_thresh=19 ino=257 dd-2584 [002] 79.167281: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1241 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=14 ino=257 dd-2584 [002] 79.167517: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1241 unstable=0 bg_thresh=995 thresh=1991 gap=554 poll_thresh=15 ino=257 dd-2584 [002] 79.167575: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1241 unstable=0 bg_thresh=995 thresh=1991 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 79.167691: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1241 unstable=0 bg_thresh=998 thresh=1996 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 79.167809: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1241 unstable=0 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 79.167814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=61500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.175192: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1116 unstable=0 bg_thresh=991 thresh=1983 gap=596 poll_thresh=18 ino=257 dd-2584 [002] 79.175282: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1116 unstable=0 bg_thresh=991 thresh=1983 gap=596 poll_thresh=13 ino=257 dd-2584 [002] 79.175339: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1116 unstable=0 bg_thresh=994 thresh=1988 gap=576 poll_thresh=14 ino=257 dd-2584 [002] 79.175398: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1116 unstable=0 bg_thresh=994 thresh=1988 gap=551 poll_thresh=15 ino=257 dd-2584 [002] 79.175455: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1116 unstable=0 bg_thresh=996 thresh=1993 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 79.175571: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1116 unstable=0 bg_thresh=999 thresh=1998 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 79.175688: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1116 unstable=0 bg_thresh=998 thresh=1997 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 79.175693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=61500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.183178: balance_dirty_state: bdi btrfs-1: dirty=396 wb=966 unstable=0 bg_thresh=992 thresh=1984 gap=622 poll_thresh=18 ino=257 dd-2584 [002] 79.183269: balance_dirty_state: bdi btrfs-1: dirty=396 wb=966 unstable=0 bg_thresh=992 thresh=1984 gap=622 poll_thresh=13 ino=257 dd-2584 [002] 79.183327: balance_dirty_state: bdi btrfs-1: dirty=421 wb=966 unstable=0 bg_thresh=994 thresh=1989 gap=602 poll_thresh=14 ino=257 dd-2584 [002] 79.183548: balance_dirty_state: bdi btrfs-1: dirty=446 wb=966 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=15 ino=257 dd-2584 [002] 79.183604: balance_dirty_state: bdi btrfs-1: dirty=446 wb=966 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=16 ino=257 dd-2584 [002] 79.183718: balance_dirty_state: bdi btrfs-1: dirty=496 wb=966 unstable=0 bg_thresh=996 thresh=1993 gap=531 poll_thresh=17 ino=257 dd-2584 [002] 79.183832: balance_dirty_state: bdi btrfs-1: dirty=521 wb=966 unstable=0 bg_thresh=996 thresh=1992 gap=505 poll_thresh=18 ino=257 dd-2584 [002] 79.183946: balance_dirty_state: bdi btrfs-1: dirty=546 wb=966 unstable=0 bg_thresh=998 thresh=1996 gap=484 poll_thresh=19 ino=257 dd-2584 [002] 79.183950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=61500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.191153: balance_dirty_state: bdi btrfs-1: dirty=546 wb=841 unstable=0 bg_thresh=994 thresh=1988 gap=601 poll_thresh=19 ino=257 dd-2584 [002] 79.191234: balance_dirty_state: bdi btrfs-1: dirty=571 wb=766 unstable=0 bg_thresh=994 thresh=1988 gap=651 poll_thresh=14 ino=257 dd-2584 [002] 79.191301: balance_dirty_state: bdi btrfs-1: dirty=596 wb=716 unstable=0 bg_thresh=996 thresh=1993 gap=681 poll_thresh=15 ino=257 dd-2584 [002] 79.191361: balance_dirty_state: bdi btrfs-1: dirty=596 wb=716 unstable=0 bg_thresh=993 thresh=1986 gap=674 poll_thresh=16 ino=257 dd-2584 [002] 79.191481: balance_dirty_state: bdi btrfs-1: dirty=621 wb=716 unstable=0 bg_thresh=997 thresh=1995 gap=658 poll_thresh=17 ino=257 dd-2584 [002] 79.191600: balance_dirty_state: bdi btrfs-1: dirty=671 wb=716 unstable=0 bg_thresh=999 thresh=1999 gap=612 poll_thresh=18 ino=257 dd-2584 [002] 79.191887: balance_dirty_state: bdi btrfs-1: dirty=696 wb=716 unstable=0 bg_thresh=999 thresh=1998 gap=586 poll_thresh=19 ino=257 dd-2584 [002] 79.192005: balance_dirty_state: bdi btrfs-1: dirty=721 wb=716 unstable=0 bg_thresh=998 thresh=1997 gap=560 poll_thresh=20 ino=257 dd-2584 [002] 79.192122: balance_dirty_state: bdi btrfs-1: dirty=771 wb=716 unstable=0 bg_thresh=998 thresh=1996 gap=509 poll_thresh=21 ino=257 dd-2584 [002] 79.192242: balance_dirty_state: bdi btrfs-1: dirty=796 wb=716 unstable=0 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=22 ino=257 dd-2584 [002] 79.192247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=61500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.199192: balance_dirty_state: bdi btrfs-1: dirty=796 wb=591 unstable=0 bg_thresh=999 thresh=1999 gap=612 poll_thresh=22 ino=257 dd-2584 [002] 79.199259: balance_dirty_state: bdi btrfs-1: dirty=796 wb=591 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=16 ino=257 dd-2584 [002] 79.199377: balance_dirty_state: bdi btrfs-1: dirty=846 wb=591 unstable=0 bg_thresh=998 thresh=1997 gap=560 poll_thresh=17 ino=257 dd-2584 [002] 79.199495: balance_dirty_state: bdi btrfs-1: dirty=871 wb=591 unstable=0 bg_thresh=998 thresh=1996 gap=534 poll_thresh=18 ino=257 dd-2584 [002] 79.199613: balance_dirty_state: bdi btrfs-1: dirty=896 wb=591 unstable=0 bg_thresh=997 thresh=1995 gap=508 poll_thresh=19 ino=257 dd-2584 [002] 79.199731: balance_dirty_state: bdi btrfs-1: dirty=946 wb=591 unstable=0 bg_thresh=999 thresh=1999 gap=462 poll_thresh=20 ino=257 dd-2584 [002] 79.199735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=61500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.207123: balance_dirty_state: bdi btrfs-1: dirty=946 wb=466 unstable=0 bg_thresh=997 thresh=1995 gap=583 poll_thresh=20 ino=257 dd-2584 [002] 79.207361: balance_dirty_state: bdi btrfs-1: dirty=946 wb=466 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=15 ino=257 dd-2584 [002] 79.207420: balance_dirty_state: bdi btrfs-1: dirty=971 wb=466 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 79.207538: balance_dirty_state: bdi btrfs-1: dirty=996 wb=466 unstable=0 bg_thresh=996 thresh=1993 gap=531 poll_thresh=17 ino=257 dd-2584 [002] 79.207655: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=466 unstable=0 bg_thresh=996 thresh=1992 gap=505 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 79.207707: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=31720 wrote=0 to_write=8192 dd-2584 [002] 79.207779: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=466 unstable=0 bg_thresh=998 thresh=1996 gap=459 poll_thresh=19 ino=257 dd-2584 [002] 79.207781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=61500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 79.210059: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=432 wrote=1024 to_write=7168 dd-2584 [002] 79.215113: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1341 unstable=0 bg_thresh=1000 thresh=2001 gap=614 poll_thresh=19 ino=257 dd-2584 [002] 79.215207: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1341 unstable=0 bg_thresh=997 thresh=1995 gap=608 poll_thresh=14 ino=257 dd-2584 [002] 79.215270: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1341 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 79.215331: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1341 unstable=0 bg_thresh=999 thresh=1999 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 79.215449: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1341 unstable=0 bg_thresh=999 thresh=1998 gap=536 poll_thresh=17 ino=257 dd-2584 [002] 79.215567: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1341 unstable=0 bg_thresh=998 thresh=1997 gap=510 poll_thresh=18 ino=257 dd-2584 [002] 79.215860: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1341 unstable=0 bg_thresh=998 thresh=1996 gap=484 poll_thresh=19 ino=257 dd-2584 [002] 79.215865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=61500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.223176: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1191 unstable=0 bg_thresh=998 thresh=1996 gap=634 poll_thresh=19 ino=257 dd-2584 [002] 79.223247: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1191 unstable=0 bg_thresh=993 thresh=1987 gap=600 poll_thresh=14 ino=257 dd-2584 [002] 79.223311: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1191 unstable=0 bg_thresh=996 thresh=1992 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 79.223374: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1191 unstable=0 bg_thresh=996 thresh=1992 gap=580 poll_thresh=16 ino=257 dd-2584 [002] 79.223502: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1191 unstable=0 bg_thresh=993 thresh=1987 gap=525 poll_thresh=17 ino=257 dd-2584 [002] 79.223629: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1191 unstable=0 bg_thresh=995 thresh=1990 gap=503 poll_thresh=18 ino=257 dd-2584 [002] 79.223757: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1191 unstable=0 bg_thresh=997 thresh=1995 gap=483 poll_thresh=19 ino=257 dd-2584 [002] 79.223762: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=61500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.231122: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1166 unstable=0 bg_thresh=996 thresh=1993 gap=506 poll_thresh=19 ino=257 dd-2584 [002] 79.231189: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1166 unstable=0 bg_thresh=996 thresh=1992 gap=480 poll_thresh=14 ino=257 dd-2584 [002] 79.231194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=61500 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 79.239135: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1041 unstable=0 bg_thresh=993 thresh=1986 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 79.239262: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1041 unstable=0 bg_thresh=993 thresh=1986 gap=599 poll_thresh=10 ino=257 dd-2584 [004] 79.239385: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1041 unstable=0 bg_thresh=995 thresh=1991 gap=579 poll_thresh=11 ino=257 dd-2584 [004] 79.239504: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1041 unstable=0 bg_thresh=995 thresh=1990 gap=553 poll_thresh=12 ino=257 dd-2584 [004] 79.239622: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1041 unstable=0 bg_thresh=995 thresh=1990 gap=553 poll_thresh=13 ino=257 dd-2584 [004] 79.239751: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1041 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=14 ino=257 dd-2584 [004] 79.240215: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1041 unstable=0 bg_thresh=994 thresh=1989 gap=502 poll_thresh=15 ino=257 dd-2584 [004] 79.240344: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1041 unstable=0 bg_thresh=994 thresh=1988 gap=501 poll_thresh=16 ino=257 dd-2584 [004] 79.240457: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1041 unstable=0 bg_thresh=993 thresh=1987 gap=450 poll_thresh=17 ino=257 dd-2584 [004] 79.240462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=61500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 79.247144: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1041 unstable=0 bg_thresh=1002 thresh=2005 gap=468 poll_thresh=17 ino=257 dd-2584 [000] 79.247148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=61500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 79.255171: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1041 unstable=0 bg_thresh=995 thresh=1990 gap=453 poll_thresh=17 ino=257 dd-2584 [004] 79.255183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=61032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 79.263137: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1041 unstable=0 bg_thresh=992 thresh=1984 gap=447 poll_thresh=17 ino=257 dd-2584 [004] 79.263147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=61032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 79.271182: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1041 unstable=0 bg_thresh=995 thresh=1990 gap=453 poll_thresh=17 ino=257 dd-2584 [006] 79.271188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=61032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 79.279168: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1041 unstable=0 bg_thresh=995 thresh=1990 gap=453 poll_thresh=17 ino=257 dd-2584 [006] 79.279173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=61032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 79.287253: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1041 unstable=0 bg_thresh=995 thresh=1990 gap=453 poll_thresh=17 ino=257 dd-2584 [006] 79.287262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=61032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 79.295285: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1041 unstable=0 bg_thresh=996 thresh=1992 gap=455 poll_thresh=17 ino=257 dd-2584 [006] 79.295292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=61032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 79.303202: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1041 unstable=0 bg_thresh=996 thresh=1992 gap=455 poll_thresh=17 ino=257 dd-2584 [006] 79.303210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=61032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 79.311227: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1041 unstable=0 bg_thresh=996 thresh=1992 gap=455 poll_thresh=17 ino=257 dd-2584 [006] 79.311234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=61032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 79.319220: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1041 unstable=0 bg_thresh=996 thresh=1992 gap=455 poll_thresh=17 ino=257 dd-2584 [000] 79.319227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=61032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 79.327186: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1041 unstable=0 bg_thresh=996 thresh=1992 gap=455 poll_thresh=17 ino=257 dd-2584 [000] 79.327198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=61032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 79.335162: balance_dirty_state: bdi btrfs-1: dirty=496 wb=916 unstable=0 bg_thresh=996 thresh=1993 gap=581 poll_thresh=17 ino=257 dd-2584 [000] 79.335264: balance_dirty_state: bdi btrfs-1: dirty=521 wb=916 unstable=0 bg_thresh=996 thresh=1993 gap=556 poll_thresh=13 ino=257 dd-2584 [000] 79.335356: balance_dirty_state: bdi btrfs-1: dirty=521 wb=916 unstable=0 bg_thresh=996 thresh=1993 gap=556 poll_thresh=14 ino=257 dd-2584 [000] 79.335449: balance_dirty_state: bdi btrfs-1: dirty=546 wb=916 unstable=0 bg_thresh=999 thresh=1998 gap=536 poll_thresh=15 ino=257 dd-2584 [000] 79.335545: balance_dirty_state: bdi btrfs-1: dirty=571 wb=916 unstable=0 bg_thresh=998 thresh=1997 gap=510 poll_thresh=16 ino=257 dd-2584 [000] 79.335846: balance_dirty_state: bdi btrfs-1: dirty=596 wb=891 unstable=0 bg_thresh=994 thresh=1988 gap=501 poll_thresh=17 ino=257 dd-2584 [000] 79.336061: balance_dirty_state: bdi btrfs-1: dirty=621 wb=791 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=18 ino=257 dd-2584 [000] 79.336255: balance_dirty_state: bdi btrfs-1: dirty=671 wb=791 unstable=0 bg_thresh=1001 thresh=2003 gap=541 poll_thresh=19 ino=257 dd-2584 [000] 79.336444: balance_dirty_state: bdi btrfs-1: dirty=696 wb=791 unstable=0 bg_thresh=1001 thresh=2002 gap=515 poll_thresh=20 ino=257 dd-2584 [000] 79.336919: balance_dirty_state: bdi btrfs-1: dirty=721 wb=791 unstable=0 bg_thresh=1000 thresh=2001 gap=489 poll_thresh=21 ino=257 dd-2584 [000] 79.336926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=61032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.343157: balance_dirty_state: bdi btrfs-1: dirty=721 wb=416 unstable=0 bg_thresh=1000 thresh=2000 gap=863 poll_thresh=21 ino=257 dd-2584 [001] 79.343226: balance_dirty_state: bdi btrfs-1: dirty=721 wb=416 unstable=0 bg_thresh=1000 thresh=2000 gap=863 poll_thresh=16 ino=257 dd-2584 [001] 79.343353: balance_dirty_state: bdi btrfs-1: dirty=746 wb=416 unstable=0 bg_thresh=1002 thresh=2005 gap=843 poll_thresh=17 ino=257 dd-2584 [001] 79.343482: balance_dirty_state: bdi btrfs-1: dirty=771 wb=416 unstable=0 bg_thresh=1005 thresh=2010 gap=823 poll_thresh=18 ino=257 dd-2584 [001] 79.343614: balance_dirty_state: bdi btrfs-1: dirty=821 wb=416 unstable=0 bg_thresh=1007 thresh=2014 gap=777 poll_thresh=19 ino=257 dd-2584 [001] 79.343746: balance_dirty_state: bdi btrfs-1: dirty=846 wb=416 unstable=0 bg_thresh=1006 thresh=2013 gap=751 poll_thresh=20 ino=257 dd-2584 [001] 79.343877: balance_dirty_state: bdi btrfs-1: dirty=871 wb=416 unstable=0 bg_thresh=1006 thresh=2012 gap=725 poll_thresh=21 ino=257 dd-2584 [001] 79.344008: balance_dirty_state: bdi btrfs-1: dirty=921 wb=416 unstable=0 bg_thresh=1005 thresh=2011 gap=674 poll_thresh=22 ino=257 dd-2584 [001] 79.344336: balance_dirty_state: bdi btrfs-1: dirty=946 wb=416 unstable=0 bg_thresh=1007 thresh=2015 gap=653 poll_thresh=23 ino=257 dd-2584 [001] 79.344479: balance_dirty_state: bdi btrfs-1: dirty=971 wb=391 unstable=0 bg_thresh=1007 thresh=2014 gap=652 poll_thresh=24 ino=257 dd-2584 [001] 79.344622: balance_dirty_state: bdi btrfs-1: dirty=996 wb=291 unstable=0 bg_thresh=1006 thresh=2013 gap=726 poll_thresh=25 ino=257 dd-2584 [001] 79.344745: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=291 unstable=0 bg_thresh=1002 thresh=2004 gap=667 poll_thresh=26 ino=257 flush-btrfs-1-2586 [003] 79.344795: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=31856 wrote=0 to_write=8192 dd-2584 [001] 79.344872: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=291 unstable=0 bg_thresh=1000 thresh=2001 gap=639 poll_thresh=27 ino=257 dd-2584 [001] 79.344999: balance_dirty_state: bdi btrfs-1: dirty=1096 wb=291 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=28 ino=257 dd-2584 [001] 79.345128: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=341 unstable=0 bg_thresh=996 thresh=1992 gap=580 poll_thresh=29 ino=257 dd-2584 [001] 79.345261: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=391 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=30 ino=257 dd-2584 [001] 79.345548: balance_dirty_state: bdi btrfs-1: dirty=996 wb=491 unstable=0 bg_thresh=997 thresh=1994 gap=507 poll_thresh=31 ino=257 dd-2584 [001] 79.345682: balance_dirty_state: bdi btrfs-1: dirty=971 wb=516 unstable=0 bg_thresh=995 thresh=1991 gap=504 poll_thresh=32 ino=257 dd-2584 [001] 79.345881: balance_dirty_state: bdi btrfs-1: dirty=971 wb=566 unstable=0 bg_thresh=996 thresh=1993 gap=456 poll_thresh=34 ino=257 dd-2584 [001] 79.345883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=61032 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 79.349889: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=572 wrote=1248 to_write=6944 dd-2584 [001] 79.351118: balance_dirty_state: bdi btrfs-1: dirty=21 wb=1266 unstable=0 bg_thresh=999 thresh=1999 gap=712 poll_thresh=34 ino=257 dd-2584 [001] 79.351183: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1266 unstable=0 bg_thresh=999 thresh=1998 gap=686 poll_thresh=25 ino=257 dd-2584 [001] 79.351306: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1266 unstable=0 bg_thresh=998 thresh=1997 gap=660 poll_thresh=26 ino=257 dd-2584 [001] 79.351426: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1266 unstable=0 bg_thresh=998 thresh=1996 gap=609 poll_thresh=27 ino=257 dd-2584 [001] 79.351546: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1266 unstable=0 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=28 ino=257 dd-2584 [001] 79.351667: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1266 unstable=0 bg_thresh=999 thresh=1999 gap=562 poll_thresh=29 ino=257 dd-2584 [001] 79.363411: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1016 unstable=0 bg_thresh=993 thresh=1987 gap=775 poll_thresh=30 ino=257 dd-2584 [001] 79.363530: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1016 unstable=0 bg_thresh=993 thresh=1986 gap=724 poll_thresh=31 ino=257 dd-2584 [001] 79.363647: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1016 unstable=0 bg_thresh=992 thresh=1985 gap=698 poll_thresh=32 ino=257 dd-2584 [001] 79.363835: balance_dirty_state: bdi btrfs-1: dirty=321 wb=966 unstable=0 bg_thresh=991 thresh=1983 gap=696 poll_thresh=34 ino=257 dd-2584 [001] 79.364029: balance_dirty_state: bdi btrfs-1: dirty=371 wb=891 unstable=0 bg_thresh=993 thresh=1987 gap=725 poll_thresh=36 ino=257 dd-2584 [001] 79.364214: balance_dirty_state: bdi btrfs-1: dirty=421 wb=891 unstable=0 bg_thresh=992 thresh=1985 gap=673 poll_thresh=38 ino=257 dd-2584 [001] 79.364551: balance_dirty_state: bdi btrfs-1: dirty=471 wb=891 unstable=0 bg_thresh=991 thresh=1983 gap=621 poll_thresh=40 ino=257 dd-2584 [001] 79.364734: balance_dirty_state: bdi btrfs-1: dirty=521 wb=891 unstable=0 bg_thresh=993 thresh=1987 gap=575 poll_thresh=42 ino=257 dd-2584 [001] 79.364920: balance_dirty_state: bdi btrfs-1: dirty=546 wb=891 unstable=0 bg_thresh=992 thresh=1985 gap=548 poll_thresh=44 ino=257 dd-2584 [001] 79.365105: balance_dirty_state: bdi btrfs-1: dirty=596 wb=891 unstable=0 bg_thresh=994 thresh=1989 gap=502 poll_thresh=46 ino=257 dd-2584 [001] 79.365294: balance_dirty_state: bdi btrfs-1: dirty=646 wb=891 unstable=0 bg_thresh=993 thresh=1987 gap=450 poll_thresh=48 ino=257 dd-2584 [001] 79.365300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=60220 base_bw=28 task_bw=0 dirtied=48 period=0 think=12 pause=8 dd-2584 [001] 79.371135: balance_dirty_state: bdi btrfs-1: dirty=646 wb=766 unstable=0 bg_thresh=986 thresh=1973 gap=561 poll_thresh=48 ino=257 dd-2584 [001] 79.371261: balance_dirty_state: bdi btrfs-1: dirty=671 wb=766 unstable=0 bg_thresh=986 thresh=1973 gap=536 poll_thresh=36 ino=257 dd-2584 [001] 79.371955: balance_dirty_state: bdi btrfs-1: dirty=721 wb=766 unstable=0 bg_thresh=991 thresh=1983 gap=496 poll_thresh=38 ino=257 dd-2584 [001] 79.372317: balance_dirty_state: bdi btrfs-1: dirty=771 wb=766 unstable=0 bg_thresh=996 thresh=1992 gap=455 poll_thresh=40 ino=257 dd-2584 [001] 79.372326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=60220 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [001] 79.379159: balance_dirty_state: bdi btrfs-1: dirty=771 wb=766 unstable=0 bg_thresh=1006 thresh=2012 gap=475 poll_thresh=40 ino=257 dd-2584 [001] 79.379166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-96% task_weight=100% bdi_bw=60220 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [001] 79.387283: balance_dirty_state: bdi btrfs-1: dirty=796 wb=616 unstable=0 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=30 ino=257 dd-2584 [001] 79.387405: balance_dirty_state: bdi btrfs-1: dirty=821 wb=616 unstable=0 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=31 ino=257 dd-2584 [001] 79.387527: balance_dirty_state: bdi btrfs-1: dirty=871 wb=616 unstable=0 bg_thresh=1001 thresh=2002 gap=515 poll_thresh=32 ino=257 dd-2584 [001] 79.387706: balance_dirty_state: bdi btrfs-1: dirty=921 wb=616 unstable=0 bg_thresh=1000 thresh=2000 gap=463 poll_thresh=34 ino=257 dd-2584 [001] 79.387711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=60220 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [001] 79.395137: balance_dirty_state: bdi btrfs-1: dirty=921 wb=341 unstable=0 bg_thresh=986 thresh=1972 gap=710 poll_thresh=34 ino=257 dd-2584 [001] 79.395207: balance_dirty_state: bdi btrfs-1: dirty=921 wb=341 unstable=0 bg_thresh=986 thresh=1972 gap=710 poll_thresh=25 ino=257 dd-2584 [001] 79.395329: balance_dirty_state: bdi btrfs-1: dirty=946 wb=341 unstable=0 bg_thresh=984 thresh=1969 gap=682 poll_thresh=26 ino=257 dd-2584 [001] 79.395626: balance_dirty_state: bdi btrfs-1: dirty=996 wb=341 unstable=0 bg_thresh=992 thresh=1984 gap=647 poll_thresh=27 ino=257 flush-btrfs-1-2586 [003] 79.395702: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=31908 wrote=0 to_write=8192 dd-2584 [001] 79.395752: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=341 unstable=0 bg_thresh=994 thresh=1988 gap=626 poll_thresh=28 ino=257 dd-2584 [001] 79.395873: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=341 unstable=0 bg_thresh=993 thresh=1987 gap=600 poll_thresh=29 ino=257 dd-2584 [001] 79.396000: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=391 unstable=0 bg_thresh=993 thresh=1986 gap=549 poll_thresh=30 ino=257 dd-2584 [001] 79.396129: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=441 unstable=0 bg_thresh=989 thresh=1979 gap=517 poll_thresh=31 ino=257 dd-2584 [001] 79.396257: balance_dirty_state: bdi btrfs-1: dirty=996 wb=491 unstable=0 bg_thresh=991 thresh=1983 gap=496 poll_thresh=32 ino=257 dd-2584 [001] 79.396452: balance_dirty_state: bdi btrfs-1: dirty=996 wb=566 unstable=0 bg_thresh=993 thresh=1987 gap=425 poll_thresh=34 ino=257 dd-2584 [001] 79.396453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=60220 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 79.399541: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=624 wrote=1168 to_write=7024 dd-2584 [001] 79.403161: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1391 unstable=0 bg_thresh=979 thresh=1959 gap=522 poll_thresh=34 ino=257 dd-2584 [001] 79.403231: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1391 unstable=0 bg_thresh=982 thresh=1964 gap=502 poll_thresh=25 ino=257 dd-2584 [001] 79.403545: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1391 unstable=0 bg_thresh=985 thresh=1971 gap=484 poll_thresh=26 ino=257 dd-2584 [001] 79.403551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1401 avg_dirty=1401 bdi_gap=-47% task_gap=-195% task_weight=99% bdi_bw=60220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.411202: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1391 unstable=0 bg_thresh=987 thresh=1974 gap=487 poll_thresh=26 ino=257 dd-2584 [001] 79.411215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1401 avg_dirty=1401 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=60220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.419241: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1316 unstable=0 bg_thresh=989 thresh=1978 gap=566 poll_thresh=26 ino=257 dd-2584 [001] 79.419325: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1316 unstable=0 bg_thresh=986 thresh=1972 gap=535 poll_thresh=19 ino=257 dd-2584 [001] 79.419445: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1316 unstable=0 bg_thresh=985 thresh=1971 gap=509 poll_thresh=20 ino=257 dd-2584 [001] 79.419565: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1316 unstable=0 bg_thresh=987 thresh=1975 gap=488 poll_thresh=21 ino=257 dd-2584 [001] 79.419570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1320 avg_dirty=1320 bdi_gap=3% task_gap=-92% task_weight=99% bdi_bw=60220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 79.427353: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1041 unstable=0 bg_thresh=986 thresh=1973 gap=736 poll_thresh=16 ino=257 dd-2584 [000] 79.427590: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1041 unstable=0 bg_thresh=986 thresh=1972 gap=710 poll_thresh=17 ino=257 dd-2584 [000] 79.427825: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1041 unstable=0 bg_thresh=985 thresh=1971 gap=684 poll_thresh=18 ino=257 dd-2584 [000] 79.428062: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1041 unstable=0 bg_thresh=987 thresh=1975 gap=638 poll_thresh=19 ino=257 dd-2584 [000] 79.428298: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1041 unstable=0 bg_thresh=987 thresh=1974 gap=612 poll_thresh=20 ino=257 dd-2584 [000] 79.428883: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1041 unstable=0 bg_thresh=986 thresh=1973 gap=586 poll_thresh=21 ino=257 dd-2584 [000] 79.429120: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1041 unstable=0 bg_thresh=985 thresh=1971 gap=559 poll_thresh=22 ino=257 dd-2584 [000] 79.429356: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1041 unstable=0 bg_thresh=985 thresh=1970 gap=508 poll_thresh=23 ino=257 dd-2584 [000] 79.429682: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1016 unstable=0 bg_thresh=984 thresh=1969 gap=507 poll_thresh=24 ino=257 dd-2584 [000] 79.429904: balance_dirty_state: bdi btrfs-1: dirty=471 wb=916 unstable=0 bg_thresh=983 thresh=1966 gap=579 poll_thresh=25 ino=257 dd-2584 [000] 79.430033: balance_dirty_state: bdi btrfs-1: dirty=521 wb=916 unstable=0 bg_thresh=983 thresh=1967 gap=530 poll_thresh=26 ino=257 dd-2584 [000] 79.430156: balance_dirty_state: bdi btrfs-1: dirty=546 wb=916 unstable=0 bg_thresh=982 thresh=1964 gap=502 poll_thresh=27 ino=257 dd-2584 [000] 79.430276: balance_dirty_state: bdi btrfs-1: dirty=571 wb=916 unstable=0 bg_thresh=984 thresh=1969 gap=482 poll_thresh=28 ino=257 dd-2584 [000] 79.430281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1236 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-149% task_weight=101% bdi_bw=60220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 79.435251: balance_dirty_state: bdi btrfs-1: dirty=571 wb=916 unstable=0 bg_thresh=985 thresh=1971 gap=484 poll_thresh=28 ino=257 dd-2584 [000] 79.435257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1238 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-147% task_weight=101% bdi_bw=60220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 79.443395: balance_dirty_state: bdi btrfs-1: dirty=571 wb=791 unstable=0 bg_thresh=984 thresh=1969 gap=607 poll_thresh=28 ino=257 dd-2584 [000] 79.443630: balance_dirty_state: bdi btrfs-1: dirty=596 wb=791 unstable=0 bg_thresh=987 thresh=1974 gap=587 poll_thresh=21 ino=257 dd-2584 [000] 79.443746: balance_dirty_state: bdi btrfs-1: dirty=621 wb=791 unstable=0 bg_thresh=986 thresh=1972 gap=560 poll_thresh=22 ino=257 dd-2584 [000] 79.443859: balance_dirty_state: bdi btrfs-1: dirty=646 wb=791 unstable=0 bg_thresh=985 thresh=1971 gap=534 poll_thresh=23 ino=257 dd-2584 [000] 79.443971: balance_dirty_state: bdi btrfs-1: dirty=696 wb=791 unstable=0 bg_thresh=985 thresh=1970 gap=483 poll_thresh=24 ino=257 dd-2584 [000] 79.443975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1320 avg_dirty=1320 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=60220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.451499: balance_dirty_state: bdi btrfs-1: dirty=721 wb=541 unstable=0 bg_thresh=984 thresh=1968 gap=706 poll_thresh=18 ino=257 dd-2584 [001] 79.451734: balance_dirty_state: bdi btrfs-1: dirty=771 wb=541 unstable=0 bg_thresh=983 thresh=1967 gap=655 poll_thresh=19 ino=257 dd-2584 [001] 79.451968: balance_dirty_state: bdi btrfs-1: dirty=796 wb=541 unstable=0 bg_thresh=985 thresh=1971 gap=634 poll_thresh=20 ino=257 dd-2584 [001] 79.452201: balance_dirty_state: bdi btrfs-1: dirty=821 wb=541 unstable=0 bg_thresh=985 thresh=1970 gap=608 poll_thresh=21 ino=257 dd-2584 [001] 79.452789: balance_dirty_state: bdi btrfs-1: dirty=871 wb=541 unstable=0 bg_thresh=984 thresh=1969 gap=557 poll_thresh=22 ino=257 dd-2584 [001] 79.453023: balance_dirty_state: bdi btrfs-1: dirty=896 wb=541 unstable=0 bg_thresh=984 thresh=1968 gap=531 poll_thresh=23 ino=257 dd-2584 [001] 79.453258: balance_dirty_state: bdi btrfs-1: dirty=921 wb=541 unstable=0 bg_thresh=986 thresh=1972 gap=510 poll_thresh=24 ino=257 dd-2584 [001] 79.453491: balance_dirty_state: bdi btrfs-1: dirty=946 wb=541 unstable=0 bg_thresh=985 thresh=1971 gap=484 poll_thresh=25 ino=257 dd-2584 [001] 79.453500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1320 avg_dirty=1320 bdi_gap=1% task_gap=-97% task_weight=99% bdi_bw=60220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.459569: balance_dirty_state: bdi btrfs-1: dirty=971 wb=416 unstable=0 bg_thresh=985 thresh=1970 gap=583 poll_thresh=19 ino=257 dd-2584 [001] 79.459804: balance_dirty_state: bdi btrfs-1: dirty=996 wb=416 unstable=0 bg_thresh=987 thresh=1974 gap=562 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 79.459890: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=31972 wrote=0 to_write=8192 dd-2584 [001] 79.460010: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=416 unstable=0 bg_thresh=986 thresh=1973 gap=536 poll_thresh=21 ino=257 dd-2584 [001] 79.460135: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=441 unstable=0 bg_thresh=983 thresh=1966 gap=454 poll_thresh=22 ino=257 dd-2584 [001] 79.460137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-26% task_gap=-152% task_weight=100% bdi_bw=60220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 79.463134: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=684 wrote=1024 to_write=7168 dd-2584 [001] 79.467314: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1316 unstable=0 bg_thresh=983 thresh=1967 gap=580 poll_thresh=22 ino=257 dd-2584 [001] 79.467382: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1316 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 79.467678: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1316 unstable=0 bg_thresh=985 thresh=1971 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 79.467794: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1316 unstable=0 bg_thresh=985 thresh=1970 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 79.467910: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1316 unstable=0 bg_thresh=987 thresh=1974 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 79.467915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1361 avg_dirty=1361 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.475225: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1191 unstable=0 bg_thresh=986 thresh=1972 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 79.475300: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1191 unstable=0 bg_thresh=983 thresh=1966 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 79.475361: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1191 unstable=0 bg_thresh=985 thresh=1971 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 79.475421: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1191 unstable=0 bg_thresh=985 thresh=1970 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 79.475537: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1191 unstable=0 bg_thresh=984 thresh=1969 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 79.475655: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1191 unstable=0 bg_thresh=984 thresh=1968 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 79.475773: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1191 unstable=0 bg_thresh=983 thresh=1967 gap=455 poll_thresh=19 ino=257 dd-2584 [001] 79.475778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-1% task_gap=-102% task_weight=100% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.483196: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1166 unstable=0 bg_thresh=984 thresh=1968 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 79.483204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1320 avg_dirty=1320 bdi_gap=0% task_gap=-101% task_weight=99% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.491239: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1041 unstable=0 bg_thresh=983 thresh=1966 gap=604 poll_thresh=19 ino=257 dd-2584 [001] 79.491322: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1041 unstable=0 bg_thresh=982 thresh=1965 gap=603 poll_thresh=14 ino=257 dd-2584 [001] 79.491553: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1041 unstable=0 bg_thresh=985 thresh=1970 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 79.491613: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1041 unstable=0 bg_thresh=982 thresh=1964 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 79.491730: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1041 unstable=0 bg_thresh=984 thresh=1968 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 79.491846: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1041 unstable=0 bg_thresh=983 thresh=1967 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 79.491963: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1041 unstable=0 bg_thresh=983 thresh=1966 gap=454 poll_thresh=19 ino=257 dd-2584 [001] 79.491968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-1% task_gap=-103% task_weight=100% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.499244: balance_dirty_state: bdi btrfs-1: dirty=471 wb=766 unstable=0 bg_thresh=985 thresh=1970 gap=733 poll_thresh=19 ino=257 dd-2584 [001] 79.499312: balance_dirty_state: bdi btrfs-1: dirty=471 wb=766 unstable=0 bg_thresh=987 thresh=1975 gap=738 poll_thresh=14 ino=257 dd-2584 [001] 79.499372: balance_dirty_state: bdi btrfs-1: dirty=496 wb=766 unstable=0 bg_thresh=984 thresh=1969 gap=707 poll_thresh=15 ino=257 dd-2584 [001] 79.499429: balance_dirty_state: bdi btrfs-1: dirty=496 wb=766 unstable=0 bg_thresh=987 thresh=1974 gap=712 poll_thresh=16 ino=257 dd-2584 [001] 79.499542: balance_dirty_state: bdi btrfs-1: dirty=546 wb=766 unstable=0 bg_thresh=983 thresh=1967 gap=655 poll_thresh=17 ino=257 dd-2584 [001] 79.499654: balance_dirty_state: bdi btrfs-1: dirty=571 wb=766 unstable=0 bg_thresh=985 thresh=1971 gap=634 poll_thresh=18 ino=257 dd-2584 [001] 79.499931: balance_dirty_state: bdi btrfs-1: dirty=596 wb=766 unstable=0 bg_thresh=985 thresh=1970 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 79.500045: balance_dirty_state: bdi btrfs-1: dirty=646 wb=766 unstable=0 bg_thresh=984 thresh=1969 gap=557 poll_thresh=20 ino=257 dd-2584 [001] 79.500160: balance_dirty_state: bdi btrfs-1: dirty=671 wb=766 unstable=0 bg_thresh=986 thresh=1973 gap=536 poll_thresh=21 ino=257 dd-2584 [001] 79.500275: balance_dirty_state: bdi btrfs-1: dirty=696 wb=766 unstable=0 bg_thresh=986 thresh=1972 gap=510 poll_thresh=22 ino=257 dd-2584 [001] 79.500395: balance_dirty_state: bdi btrfs-1: dirty=721 wb=766 unstable=0 bg_thresh=985 thresh=1971 gap=484 poll_thresh=23 ino=257 dd-2584 [001] 79.500399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1320 avg_dirty=1320 bdi_gap=1% task_gap=-97% task_weight=99% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.507381: balance_dirty_state: bdi btrfs-1: dirty=771 wb=641 unstable=0 bg_thresh=982 thresh=1965 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 79.507500: balance_dirty_state: bdi btrfs-1: dirty=796 wb=641 unstable=0 bg_thresh=984 thresh=1969 gap=532 poll_thresh=18 ino=257 dd-2584 [001] 79.507616: balance_dirty_state: bdi btrfs-1: dirty=821 wb=641 unstable=0 bg_thresh=984 thresh=1968 gap=506 poll_thresh=19 ino=257 dd-2584 [001] 79.507902: balance_dirty_state: bdi btrfs-1: dirty=871 wb=641 unstable=0 bg_thresh=983 thresh=1967 gap=455 poll_thresh=20 ino=257 dd-2584 [001] 79.507907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-25% task_gap=-151% task_weight=100% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.515328: balance_dirty_state: bdi btrfs-1: dirty=871 wb=516 unstable=0 bg_thresh=992 thresh=1984 gap=597 poll_thresh=20 ino=257 dd-2584 [001] 79.515456: balance_dirty_state: bdi btrfs-1: dirty=871 wb=516 unstable=0 bg_thresh=991 thresh=1983 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 79.515578: balance_dirty_state: bdi btrfs-1: dirty=896 wb=516 unstable=0 bg_thresh=994 thresh=1988 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 79.515814: balance_dirty_state: bdi btrfs-1: dirty=921 wb=516 unstable=0 bg_thresh=993 thresh=1987 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 79.516050: balance_dirty_state: bdi btrfs-1: dirty=946 wb=516 unstable=0 bg_thresh=993 thresh=1986 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 79.516287: balance_dirty_state: bdi btrfs-1: dirty=996 wb=516 unstable=0 bg_thresh=992 thresh=1985 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 79.516296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 79.516374: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=32028 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 79.519525: writeback_single_inode: bdi btrfs-1: ino=257 state= age=744 wrote=928 to_write=7264 dd-2584 [001] 79.523191: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1316 unstable=0 bg_thresh=979 thresh=1958 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 79.523256: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1316 unstable=0 bg_thresh=979 thresh=1958 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 79.523316: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1316 unstable=0 bg_thresh=981 thresh=1963 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 79.523377: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1316 unstable=0 bg_thresh=981 thresh=1963 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 79.523504: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1316 unstable=0 bg_thresh=981 thresh=1962 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 79.523631: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1316 unstable=0 bg_thresh=983 thresh=1966 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 79.523941: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1291 unstable=0 bg_thresh=982 thresh=1965 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 79.524086: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1216 unstable=0 bg_thresh=978 thresh=1956 gap=519 poll_thresh=20 ino=257 dd-2584 [001] 79.524213: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1191 unstable=0 bg_thresh=980 thresh=1960 gap=523 poll_thresh=21 ino=257 dd-2584 [001] 79.524339: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1191 unstable=0 bg_thresh=978 thresh=1956 gap=494 poll_thresh=22 ino=257 dd-2584 [001] 79.524467: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1191 unstable=0 bg_thresh=980 thresh=1961 gap=449 poll_thresh=23 ino=257 dd-2584 [001] 79.524472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.531197: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1066 unstable=0 bg_thresh=985 thresh=1971 gap=584 poll_thresh=23 ino=257 dd-2584 [001] 79.531259: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1066 unstable=0 bg_thresh=988 thresh=1976 gap=589 poll_thresh=17 ino=257 dd-2584 [001] 79.531374: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1066 unstable=0 bg_thresh=990 thresh=1981 gap=569 poll_thresh=18 ino=257 dd-2584 [001] 79.531494: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1066 unstable=0 bg_thresh=993 thresh=1986 gap=524 poll_thresh=19 ino=257 dd-2584 [001] 79.531796: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1066 unstable=0 bg_thresh=995 thresh=1990 gap=503 poll_thresh=20 ino=257 dd-2584 [001] 79.531915: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1066 unstable=0 bg_thresh=994 thresh=1989 gap=477 poll_thresh=21 ino=257 dd-2584 [001] 79.531920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.543217: balance_dirty_state: bdi btrfs-1: dirty=446 wb=941 unstable=0 bg_thresh=992 thresh=1984 gap=597 poll_thresh=21 ino=257 dd-2584 [001] 79.543284: balance_dirty_state: bdi btrfs-1: dirty=471 wb=941 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 79.543401: balance_dirty_state: bdi btrfs-1: dirty=496 wb=941 unstable=0 bg_thresh=991 thresh=1982 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 79.543520: balance_dirty_state: bdi btrfs-1: dirty=521 wb=941 unstable=0 bg_thresh=990 thresh=1981 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 79.543639: balance_dirty_state: bdi btrfs-1: dirty=571 wb=941 unstable=0 bg_thresh=992 thresh=1985 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 79.543644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 79.555278: balance_dirty_state: bdi btrfs-1: dirty=571 wb=691 unstable=0 bg_thresh=991 thresh=1982 gap=720 poll_thresh=19 ino=257 dd-2584 [001] 79.555348: balance_dirty_state: bdi btrfs-1: dirty=571 wb=691 unstable=0 bg_thresh=988 thresh=1976 gap=714 poll_thresh=14 ino=257 dd-2584 [001] 79.555407: balance_dirty_state: bdi btrfs-1: dirty=596 wb=691 unstable=0 bg_thresh=990 thresh=1981 gap=694 poll_thresh=15 ino=257 dd-2584 [001] 79.555466: balance_dirty_state: bdi btrfs-1: dirty=621 wb=691 unstable=0 bg_thresh=987 thresh=1975 gap=663 poll_thresh=16 ino=257 dd-2584 [001] 79.555585: balance_dirty_state: bdi btrfs-1: dirty=646 wb=691 unstable=0 bg_thresh=989 thresh=1979 gap=642 poll_thresh=17 ino=257 dd-2584 [001] 79.555876: balance_dirty_state: bdi btrfs-1: dirty=671 wb=691 unstable=0 bg_thresh=989 thresh=1978 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 79.555995: balance_dirty_state: bdi btrfs-1: dirty=721 wb=691 unstable=0 bg_thresh=988 thresh=1977 gap=565 poll_thresh=19 ino=257 dd-2584 [001] 79.556113: balance_dirty_state: bdi btrfs-1: dirty=746 wb=691 unstable=0 bg_thresh=988 thresh=1976 gap=539 poll_thresh=20 ino=257 dd-2584 [001] 79.556231: balance_dirty_state: bdi btrfs-1: dirty=771 wb=691 unstable=0 bg_thresh=990 thresh=1980 gap=518 poll_thresh=21 ino=257 dd-2584 [001] 79.556352: balance_dirty_state: bdi btrfs-1: dirty=796 wb=691 unstable=0 bg_thresh=989 thresh=1979 gap=492 poll_thresh=22 ino=257 dd-2584 [001] 79.556356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 79.563316: balance_dirty_state: bdi btrfs-1: dirty=796 wb=566 unstable=0 bg_thresh=988 thresh=1977 gap=615 poll_thresh=22 ino=257 dd-2584 [001] 79.563381: balance_dirty_state: bdi btrfs-1: dirty=821 wb=566 unstable=0 bg_thresh=988 thresh=1976 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 79.563497: balance_dirty_state: bdi btrfs-1: dirty=846 wb=566 unstable=0 bg_thresh=987 thresh=1975 gap=563 poll_thresh=17 ino=257 dd-2584 [001] 79.563616: balance_dirty_state: bdi btrfs-1: dirty=896 wb=566 unstable=0 bg_thresh=987 thresh=1974 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 79.563733: balance_dirty_state: bdi btrfs-1: dirty=921 wb=566 unstable=0 bg_thresh=989 thresh=1978 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 79.563737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 79.571326: balance_dirty_state: bdi btrfs-1: dirty=921 wb=441 unstable=0 bg_thresh=991 thresh=1983 gap=621 poll_thresh=19 ino=257 dd-2584 [005] 79.571564: balance_dirty_state: bdi btrfs-1: dirty=921 wb=441 unstable=0 bg_thresh=994 thresh=1988 gap=626 poll_thresh=14 ino=257 dd-2584 [005] 79.571621: balance_dirty_state: bdi btrfs-1: dirty=946 wb=441 unstable=0 bg_thresh=994 thresh=1988 gap=601 poll_thresh=15 ino=257 dd-2584 [005] 79.571680: balance_dirty_state: bdi btrfs-1: dirty=971 wb=441 unstable=0 bg_thresh=996 thresh=1993 gap=581 poll_thresh=16 ino=257 dd-2584 [005] 79.571798: balance_dirty_state: bdi btrfs-1: dirty=996 wb=441 unstable=0 bg_thresh=996 thresh=1992 gap=555 poll_thresh=17 ino=257 dd-2584 [005] 79.571916: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=441 unstable=0 bg_thresh=998 thresh=1996 gap=534 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 79.571934: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=32084 wrote=0 to_write=8192 dd-2584 [005] 79.572043: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=441 unstable=0 bg_thresh=997 thresh=1995 gap=483 poll_thresh=19 ino=257 dd-2584 [005] 79.572045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 79.575132: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1024 to_write=7168 dd-2584 [005] 79.579322: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1466 unstable=0 bg_thresh=997 thresh=1995 gap=483 poll_thresh=19 ino=257 dd-2584 [005] 79.579328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 79.587336: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1316 unstable=0 bg_thresh=995 thresh=1990 gap=628 poll_thresh=19 ino=257 dd-2584 [005] 79.587424: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1316 unstable=0 bg_thresh=992 thresh=1984 gap=622 poll_thresh=14 ino=257 dd-2584 [005] 79.587482: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1316 unstable=0 bg_thresh=994 thresh=1989 gap=602 poll_thresh=15 ino=257 dd-2584 [005] 79.587539: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1316 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 79.587656: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1316 unstable=0 bg_thresh=993 thresh=1987 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 79.587771: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1316 unstable=0 bg_thresh=993 thresh=1986 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 79.588055: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1316 unstable=0 bg_thresh=992 thresh=1985 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 79.588170: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1316 unstable=0 bg_thresh=994 thresh=1989 gap=452 poll_thresh=20 ino=257 dd-2584 [005] 79.588174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.595302: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1191 unstable=0 bg_thresh=995 thresh=1990 gap=578 poll_thresh=20 ino=257 dd-2584 [001] 79.595439: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1191 unstable=0 bg_thresh=995 thresh=1990 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 79.595560: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1191 unstable=0 bg_thresh=994 thresh=1989 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 79.595796: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1191 unstable=0 bg_thresh=994 thresh=1988 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 79.596030: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1191 unstable=0 bg_thresh=993 thresh=1987 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 79.596039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-78% task_weight=99% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.603422: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1041 unstable=0 bg_thresh=997 thresh=1994 gap=632 poll_thresh=13 ino=257 dd-2584 [001] 79.603544: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1041 unstable=0 bg_thresh=996 thresh=1993 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 79.603663: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1041 unstable=0 bg_thresh=993 thresh=1987 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 79.603781: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1041 unstable=0 bg_thresh=996 thresh=1992 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 79.604017: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1041 unstable=0 bg_thresh=995 thresh=1991 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 79.604603: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1041 unstable=0 bg_thresh=995 thresh=1990 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 79.604838: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1041 unstable=0 bg_thresh=997 thresh=1994 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 79.604846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=100% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.611407: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1041 unstable=0 bg_thresh=993 thresh=1987 gap=450 poll_thresh=14 ino=257 dd-2584 [001] 79.611412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 79.619315: balance_dirty_state: bdi btrfs-1: dirty=496 wb=916 unstable=0 bg_thresh=992 thresh=1984 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 79.619390: balance_dirty_state: bdi btrfs-1: dirty=496 wb=916 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=10 ino=257 dd-2584 [001] 79.619449: balance_dirty_state: bdi btrfs-1: dirty=521 wb=916 unstable=0 bg_thresh=994 thresh=1988 gap=551 poll_thresh=11 ino=257 dd-2584 [001] 79.619509: balance_dirty_state: bdi btrfs-1: dirty=546 wb=916 unstable=0 bg_thresh=994 thresh=1988 gap=526 poll_thresh=12 ino=257 dd-2584 [001] 79.619567: balance_dirty_state: bdi btrfs-1: dirty=546 wb=916 unstable=0 bg_thresh=993 thresh=1987 gap=525 poll_thresh=13 ino=257 dd-2584 [001] 79.619627: balance_dirty_state: bdi btrfs-1: dirty=571 wb=916 unstable=0 bg_thresh=996 thresh=1992 gap=505 poll_thresh=14 ino=257 dd-2584 [001] 79.619687: balance_dirty_state: bdi btrfs-1: dirty=596 wb=916 unstable=0 bg_thresh=993 thresh=1986 gap=474 poll_thresh=15 ino=257 dd-2584 [001] 79.619691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 79.627354: balance_dirty_state: bdi btrfs-1: dirty=596 wb=666 unstable=0 bg_thresh=993 thresh=1987 gap=725 poll_thresh=11 ino=257 dd-2584 [001] 79.627433: balance_dirty_state: bdi btrfs-1: dirty=621 wb=666 unstable=0 bg_thresh=996 thresh=1992 gap=705 poll_thresh=12 ino=257 dd-2584 [001] 79.627509: balance_dirty_state: bdi btrfs-1: dirty=621 wb=666 unstable=0 bg_thresh=993 thresh=1986 gap=699 poll_thresh=13 ino=257 dd-2584 [001] 79.627585: balance_dirty_state: bdi btrfs-1: dirty=646 wb=666 unstable=0 bg_thresh=995 thresh=1991 gap=679 poll_thresh=14 ino=257 dd-2584 [001] 79.627660: balance_dirty_state: bdi btrfs-1: dirty=671 wb=666 unstable=0 bg_thresh=992 thresh=1985 gap=648 poll_thresh=15 ino=257 dd-2584 [001] 79.627958: balance_dirty_state: bdi btrfs-1: dirty=671 wb=666 unstable=0 bg_thresh=995 thresh=1990 gap=653 poll_thresh=16 ino=257 dd-2584 [001] 79.628111: balance_dirty_state: bdi btrfs-1: dirty=721 wb=666 unstable=0 bg_thresh=994 thresh=1989 gap=602 poll_thresh=17 ino=257 dd-2584 [001] 79.628265: balance_dirty_state: bdi btrfs-1: dirty=746 wb=666 unstable=0 bg_thresh=996 thresh=1993 gap=581 poll_thresh=18 ino=257 dd-2584 [001] 79.628416: balance_dirty_state: bdi btrfs-1: dirty=771 wb=666 unstable=0 bg_thresh=996 thresh=1992 gap=555 poll_thresh=19 ino=257 dd-2584 [001] 79.628570: balance_dirty_state: bdi btrfs-1: dirty=821 wb=666 unstable=0 bg_thresh=995 thresh=1991 gap=504 poll_thresh=20 ino=257 dd-2584 [001] 79.628728: balance_dirty_state: bdi btrfs-1: dirty=846 wb=666 unstable=0 bg_thresh=994 thresh=1989 gap=477 poll_thresh=21 ino=257 dd-2584 [001] 79.628733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-77% task_weight=100% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.635374: balance_dirty_state: bdi btrfs-1: dirty=846 wb=541 unstable=0 bg_thresh=996 thresh=1993 gap=606 poll_thresh=16 ino=257 dd-2584 [001] 79.635487: balance_dirty_state: bdi btrfs-1: dirty=896 wb=541 unstable=0 bg_thresh=996 thresh=1992 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 79.635600: balance_dirty_state: bdi btrfs-1: dirty=921 wb=541 unstable=0 bg_thresh=998 thresh=1996 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 79.635878: balance_dirty_state: bdi btrfs-1: dirty=946 wb=541 unstable=0 bg_thresh=997 thresh=1995 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 79.635991: balance_dirty_state: bdi btrfs-1: dirty=996 wb=541 unstable=0 bg_thresh=997 thresh=1994 gap=457 poll_thresh=20 ino=257 dd-2584 [001] 79.635995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.643335: balance_dirty_state: bdi btrfs-1: dirty=996 wb=416 unstable=0 bg_thresh=992 thresh=1984 gap=572 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 79.643389: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=32156 wrote=0 to_write=8192 dd-2584 [001] 79.643410: balance_dirty_state: bdi btrfs-1: dirty=996 wb=416 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 79.643485: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=416 unstable=0 bg_thresh=994 thresh=1989 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 79.643734: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=441 unstable=0 bg_thresh=996 thresh=1993 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 79.643987: balance_dirty_state: bdi btrfs-1: dirty=996 wb=491 unstable=0 bg_thresh=993 thresh=1986 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 79.644238: balance_dirty_state: bdi btrfs-1: dirty=996 wb=541 unstable=0 bg_thresh=992 thresh=1985 gap=448 poll_thresh=19 ino=257 dd-2584 [001] 79.644241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 79.649911: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=1072 to_write=7120 dd-2584 [001] 79.651264: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1366 unstable=0 bg_thresh=989 thresh=1978 gap=541 poll_thresh=19 ino=257 dd-2584 [001] 79.651394: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1366 unstable=0 bg_thresh=991 thresh=1983 gap=546 poll_thresh=14 ino=257 dd-2584 [001] 79.651516: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1366 unstable=0 bg_thresh=988 thresh=1977 gap=515 poll_thresh=15 ino=257 dd-2584 [001] 79.651636: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1366 unstable=0 bg_thresh=991 thresh=1982 gap=495 poll_thresh=16 ino=257 dd-2584 [001] 79.651645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1321 avg_dirty=1321 bdi_gap=7% task_gap=-85% task_weight=100% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 79.663362: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1116 unstable=0 bg_thresh=1000 thresh=2001 gap=764 poll_thresh=12 ino=257 dd-2584 [005] 79.663732: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1116 unstable=0 bg_thresh=997 thresh=1995 gap=733 poll_thresh=13 ino=257 dd-2584 [005] 79.663820: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1116 unstable=0 bg_thresh=998 thresh=1996 gap=709 poll_thresh=14 ino=257 dd-2584 [005] 79.663904: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1116 unstable=0 bg_thresh=995 thresh=1990 gap=703 poll_thresh=15 ino=257 dd-2584 [005] 79.663966: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1116 unstable=0 bg_thresh=997 thresh=1995 gap=683 poll_thresh=16 ino=257 dd-2584 [005] 79.664086: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1116 unstable=0 bg_thresh=994 thresh=1988 gap=651 poll_thresh=17 ino=257 dd-2584 [005] 79.664206: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1116 unstable=0 bg_thresh=996 thresh=1992 gap=630 poll_thresh=18 ino=257 dd-2584 [005] 79.664325: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1116 unstable=0 bg_thresh=995 thresh=1991 gap=579 poll_thresh=19 ino=257 dd-2584 [005] 79.664443: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1116 unstable=0 bg_thresh=995 thresh=1990 gap=553 poll_thresh=20 ino=257 dd-2584 [005] 79.664563: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1116 unstable=0 bg_thresh=997 thresh=1994 gap=532 poll_thresh=21 ino=257 dd-2584 [005] 79.664682: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1116 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=22 ino=257 dd-2584 [005] 79.664688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1280 avg_dirty=1280 bdi_gap=38% task_gap=-23% task_weight=99% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 79.671469: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1091 unstable=0 bg_thresh=994 thresh=1988 gap=501 poll_thresh=16 ino=257 dd-2584 [005] 79.671592: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1091 unstable=0 bg_thresh=999 thresh=1998 gap=486 poll_thresh=17 ino=257 dd-2584 [005] 79.671598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-65% task_weight=100% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.679410: balance_dirty_state: bdi btrfs-1: dirty=421 wb=816 unstable=0 bg_thresh=998 thresh=1996 gap=759 poll_thresh=13 ino=257 dd-2584 [001] 79.679470: balance_dirty_state: bdi btrfs-1: dirty=446 wb=816 unstable=0 bg_thresh=1000 thresh=2001 gap=739 poll_thresh=14 ino=257 dd-2584 [001] 79.679530: balance_dirty_state: bdi btrfs-1: dirty=471 wb=816 unstable=0 bg_thresh=997 thresh=1995 gap=708 poll_thresh=15 ino=257 dd-2584 [001] 79.679590: balance_dirty_state: bdi btrfs-1: dirty=471 wb=816 unstable=0 bg_thresh=1000 thresh=2000 gap=713 poll_thresh=16 ino=257 dd-2584 [001] 79.679707: balance_dirty_state: bdi btrfs-1: dirty=496 wb=816 unstable=0 bg_thresh=999 thresh=1999 gap=687 poll_thresh=17 ino=257 dd-2584 [001] 79.679825: balance_dirty_state: bdi btrfs-1: dirty=546 wb=816 unstable=0 bg_thresh=1001 thresh=2003 gap=641 poll_thresh=18 ino=257 dd-2584 [001] 79.679944: balance_dirty_state: bdi btrfs-1: dirty=571 wb=816 unstable=0 bg_thresh=998 thresh=1996 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 79.680062: balance_dirty_state: bdi btrfs-1: dirty=596 wb=816 unstable=0 bg_thresh=997 thresh=1995 gap=583 poll_thresh=20 ino=257 dd-2584 [001] 79.680357: balance_dirty_state: bdi btrfs-1: dirty=646 wb=816 unstable=0 bg_thresh=999 thresh=1999 gap=537 poll_thresh=21 ino=257 dd-2584 [001] 79.680478: balance_dirty_state: bdi btrfs-1: dirty=671 wb=816 unstable=0 bg_thresh=999 thresh=1998 gap=511 poll_thresh=22 ino=257 dd-2584 [001] 79.680598: balance_dirty_state: bdi btrfs-1: dirty=696 wb=816 unstable=0 bg_thresh=998 thresh=1997 gap=485 poll_thresh=23 ino=257 dd-2584 [001] 79.680603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.691292: balance_dirty_state: bdi btrfs-1: dirty=696 wb=566 unstable=0 bg_thresh=997 thresh=1995 gap=733 poll_thresh=23 ino=257 dd-2584 [001] 79.691413: balance_dirty_state: bdi btrfs-1: dirty=721 wb=566 unstable=0 bg_thresh=997 thresh=1995 gap=708 poll_thresh=17 ino=257 dd-2584 [001] 79.691655: balance_dirty_state: bdi btrfs-1: dirty=746 wb=566 unstable=0 bg_thresh=999 thresh=1999 gap=687 poll_thresh=18 ino=257 dd-2584 [001] 79.691890: balance_dirty_state: bdi btrfs-1: dirty=771 wb=566 unstable=0 bg_thresh=999 thresh=1998 gap=661 poll_thresh=19 ino=257 dd-2584 [001] 79.692124: balance_dirty_state: bdi btrfs-1: dirty=821 wb=566 unstable=0 bg_thresh=995 thresh=1991 gap=604 poll_thresh=20 ino=257 dd-2584 [001] 79.692358: balance_dirty_state: bdi btrfs-1: dirty=846 wb=566 unstable=0 bg_thresh=995 thresh=1990 gap=578 poll_thresh=21 ino=257 dd-2584 [001] 79.692595: balance_dirty_state: bdi btrfs-1: dirty=871 wb=566 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=22 ino=257 dd-2584 [001] 79.693727: balance_dirty_state: bdi btrfs-1: dirty=896 wb=566 unstable=0 bg_thresh=999 thresh=1998 gap=536 poll_thresh=23 ino=257 dd-2584 [001] 79.693844: balance_dirty_state: bdi btrfs-1: dirty=946 wb=566 unstable=0 bg_thresh=998 thresh=1997 gap=485 poll_thresh=24 ino=257 dd-2584 [001] 79.693849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 79.699345: balance_dirty_state: bdi btrfs-1: dirty=946 wb=491 unstable=0 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=24 ino=257 dd-2584 [001] 79.699428: balance_dirty_state: bdi btrfs-1: dirty=946 wb=441 unstable=0 bg_thresh=998 thresh=1997 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 79.699666: balance_dirty_state: bdi btrfs-1: dirty=996 wb=441 unstable=0 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=19 ino=257 dd-2584 [001] 79.699902: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=441 unstable=0 bg_thresh=1000 thresh=2000 gap=538 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 79.699993: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=32212 wrote=0 to_write=8192 dd-2584 [001] 79.700148: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=441 unstable=0 bg_thresh=999 thresh=1999 gap=512 poll_thresh=21 ino=257 dd-2584 [001] 79.700397: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=466 unstable=0 bg_thresh=999 thresh=1998 gap=486 poll_thresh=22 ino=257 dd-2584 [001] 79.700401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 79.706397: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=1040 to_write=7152 dd-2584 [001] 79.707294: balance_dirty_state: bdi btrfs-1: dirty=21 wb=1341 unstable=0 bg_thresh=998 thresh=1996 gap=634 poll_thresh=22 ino=257 dd-2584 [001] 79.707380: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1341 unstable=0 bg_thresh=1000 thresh=2001 gap=614 poll_thresh=16 ino=257 dd-2584 [001] 79.707504: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1341 unstable=0 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=17 ino=257 dd-2584 [001] 79.707796: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1341 unstable=0 bg_thresh=999 thresh=1998 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 79.707914: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1341 unstable=0 bg_thresh=998 thresh=1997 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 79.708031: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1341 unstable=0 bg_thresh=998 thresh=1996 gap=484 poll_thresh=20 ino=257 dd-2584 [001] 79.708036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.715299: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1216 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=20 ino=257 dd-2584 [001] 79.715366: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1216 unstable=0 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 79.715428: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1216 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 79.715546: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1216 unstable=0 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 79.715659: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1216 unstable=0 bg_thresh=1000 thresh=2000 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 79.715776: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1216 unstable=0 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 79.715780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.727324: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1091 unstable=0 bg_thresh=1001 thresh=2003 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 79.727390: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1091 unstable=0 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 79.727453: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1091 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 79.727683: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1091 unstable=0 bg_thresh=998 thresh=1996 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 79.727801: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1091 unstable=0 bg_thresh=997 thresh=1995 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 79.727918: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1091 unstable=0 bg_thresh=999 thresh=1999 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 79.727923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 79.735289: balance_dirty_state: bdi btrfs-1: dirty=421 wb=916 unstable=0 bg_thresh=997 thresh=1995 gap=658 poll_thresh=18 ino=257 dd-2584 [001] 79.735399: balance_dirty_state: bdi btrfs-1: dirty=421 wb=916 unstable=0 bg_thresh=1000 thresh=2000 gap=663 poll_thresh=13 ino=257 dd-2584 [001] 79.735456: balance_dirty_state: bdi btrfs-1: dirty=446 wb=916 unstable=0 bg_thresh=997 thresh=1994 gap=632 poll_thresh=14 ino=257 dd-2584 [001] 79.735512: balance_dirty_state: bdi btrfs-1: dirty=471 wb=916 unstable=0 bg_thresh=999 thresh=1999 gap=612 poll_thresh=15 ino=257 dd-2584 [001] 79.735568: balance_dirty_state: bdi btrfs-1: dirty=471 wb=916 unstable=0 bg_thresh=996 thresh=1993 gap=606 poll_thresh=16 ino=257 dd-2584 [001] 79.735681: balance_dirty_state: bdi btrfs-1: dirty=521 wb=916 unstable=0 bg_thresh=996 thresh=1992 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 79.735794: balance_dirty_state: bdi btrfs-1: dirty=546 wb=916 unstable=0 bg_thresh=998 thresh=1996 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 79.735907: balance_dirty_state: bdi btrfs-1: dirty=571 wb=916 unstable=0 bg_thresh=997 thresh=1995 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 79.736186: balance_dirty_state: bdi btrfs-1: dirty=621 wb=916 unstable=0 bg_thresh=997 thresh=1994 gap=457 poll_thresh=20 ino=257 dd-2584 [001] 79.736191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.743367: balance_dirty_state: bdi btrfs-1: dirty=621 wb=766 unstable=0 bg_thresh=998 thresh=1997 gap=610 poll_thresh=20 ino=257 dd-2584 [001] 79.743453: balance_dirty_state: bdi btrfs-1: dirty=621 wb=766 unstable=0 bg_thresh=998 thresh=1996 gap=609 poll_thresh=15 ino=257 dd-2584 [001] 79.743518: balance_dirty_state: bdi btrfs-1: dirty=646 wb=766 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 79.743638: balance_dirty_state: bdi btrfs-1: dirty=671 wb=766 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 79.743751: balance_dirty_state: bdi btrfs-1: dirty=696 wb=766 unstable=0 bg_thresh=996 thresh=1993 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 79.743862: balance_dirty_state: bdi btrfs-1: dirty=746 wb=766 unstable=0 bg_thresh=996 thresh=1992 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 79.743867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 79.751380: balance_dirty_state: bdi btrfs-1: dirty=746 wb=641 unstable=0 bg_thresh=995 thresh=1991 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 79.751503: balance_dirty_state: bdi btrfs-1: dirty=771 wb=641 unstable=0 bg_thresh=995 thresh=1991 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 79.751620: balance_dirty_state: bdi btrfs-1: dirty=771 wb=641 unstable=0 bg_thresh=998 thresh=1996 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 79.751734: balance_dirty_state: bdi btrfs-1: dirty=796 wb=641 unstable=0 bg_thresh=998 thresh=1996 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 79.751969: balance_dirty_state: bdi btrfs-1: dirty=821 wb=641 unstable=0 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 79.752204: balance_dirty_state: bdi btrfs-1: dirty=846 wb=641 unstable=0 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 79.752787: balance_dirty_state: bdi btrfs-1: dirty=896 wb=641 unstable=0 bg_thresh=1002 thresh=2004 gap=467 poll_thresh=19 ino=257 dd-2584 [004] 79.752797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 79.759330: balance_dirty_state: bdi btrfs-1: dirty=896 wb=516 unstable=0 bg_thresh=1001 thresh=2002 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 79.759447: balance_dirty_state: bdi btrfs-1: dirty=896 wb=516 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 79.759565: balance_dirty_state: bdi btrfs-1: dirty=921 wb=516 unstable=0 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 79.759682: balance_dirty_state: bdi btrfs-1: dirty=946 wb=516 unstable=0 bg_thresh=1000 thresh=2000 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 79.759945: balance_dirty_state: bdi btrfs-1: dirty=971 wb=491 unstable=0 bg_thresh=999 thresh=1999 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 79.760177: balance_dirty_state: bdi btrfs-1: dirty=996 wb=391 unstable=0 bg_thresh=1001 thresh=2003 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 79.760388: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=391 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 79.760439: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=32272 wrote=0 to_write=8192 dd-2584 [004] 79.760605: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=391 unstable=0 bg_thresh=998 thresh=1997 gap=535 poll_thresh=20 ino=257 dd-2584 [004] 79.760820: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=466 unstable=0 bg_thresh=1001 thresh=2002 gap=490 poll_thresh=21 ino=257 dd-2584 [004] 79.760823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 79.765500: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=1056 to_write=7136 dd-2584 [004] 79.767361: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1466 unstable=0 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=21 ino=257 dd-2584 [004] 79.767370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-100% task_gap=-301% task_weight=99% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.775332: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1341 unstable=0 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=21 ino=257 dd-2584 [001] 79.775468: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1316 unstable=0 bg_thresh=1004 thresh=2008 gap=646 poll_thresh=16 ino=257 dd-2584 [001] 79.775849: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1216 unstable=0 bg_thresh=1003 thresh=2007 gap=695 poll_thresh=17 ino=257 dd-2584 [001] 79.776039: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1216 unstable=0 bg_thresh=1003 thresh=2006 gap=669 poll_thresh=18 ino=257 dd-2584 [001] 79.776273: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1216 unstable=0 bg_thresh=1002 thresh=2005 gap=643 poll_thresh=19 ino=257 dd-2584 [001] 79.776508: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1216 unstable=0 bg_thresh=1004 thresh=2009 gap=622 poll_thresh=20 ino=257 dd-2584 [001] 79.776626: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1216 unstable=0 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=21 ino=257 dd-2584 [001] 79.776746: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1216 unstable=0 bg_thresh=1006 thresh=2013 gap=551 poll_thresh=22 ino=257 dd-2584 [001] 79.776868: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1216 unstable=0 bg_thresh=1008 thresh=2017 gap=530 poll_thresh=23 ino=257 dd-2584 [001] 79.777071: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1216 unstable=0 bg_thresh=1008 thresh=2016 gap=479 poll_thresh=24 ino=257 dd-2584 [001] 79.777080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.783293: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1216 unstable=0 bg_thresh=1014 thresh=2028 gap=491 poll_thresh=24 ino=257 dd-2584 [001] 79.783298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=62256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.791335: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1091 unstable=0 bg_thresh=1005 thresh=2011 gap=599 poll_thresh=24 ino=257 dd-2584 [001] 79.791582: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1091 unstable=0 bg_thresh=1005 thresh=2011 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 79.791720: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1066 unstable=0 bg_thresh=1007 thresh=2015 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 79.791866: balance_dirty_state: bdi btrfs-1: dirty=396 wb=991 unstable=0 bg_thresh=1007 thresh=2014 gap=627 poll_thresh=20 ino=257 dd-2584 [001] 79.791990: balance_dirty_state: bdi btrfs-1: dirty=421 wb=966 unstable=0 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=21 ino=257 dd-2584 [001] 79.792115: balance_dirty_state: bdi btrfs-1: dirty=446 wb=966 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=22 ino=257 dd-2584 [001] 79.792238: balance_dirty_state: bdi btrfs-1: dirty=496 wb=966 unstable=0 bg_thresh=1009 thresh=2019 gap=557 poll_thresh=23 ino=257 dd-2584 [001] 79.792364: balance_dirty_state: bdi btrfs-1: dirty=521 wb=966 unstable=0 bg_thresh=1002 thresh=2004 gap=517 poll_thresh=24 ino=257 dd-2584 [001] 79.792483: balance_dirty_state: bdi btrfs-1: dirty=546 wb=966 unstable=0 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=25 ino=257 dd-2584 [001] 79.792488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=62256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.799349: balance_dirty_state: bdi btrfs-1: dirty=546 wb=841 unstable=0 bg_thresh=1004 thresh=2009 gap=622 poll_thresh=25 ino=257 dd-2584 [001] 79.799423: balance_dirty_state: bdi btrfs-1: dirty=571 wb=841 unstable=0 bg_thresh=1007 thresh=2014 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 79.799716: balance_dirty_state: bdi btrfs-1: dirty=596 wb=841 unstable=0 bg_thresh=1009 thresh=2018 gap=581 poll_thresh=20 ino=257 dd-2584 [001] 79.799836: balance_dirty_state: bdi btrfs-1: dirty=621 wb=841 unstable=0 bg_thresh=1008 thresh=2017 gap=555 poll_thresh=21 ino=257 dd-2584 [001] 79.799953: balance_dirty_state: bdi btrfs-1: dirty=671 wb=841 unstable=0 bg_thresh=1008 thresh=2016 gap=504 poll_thresh=22 ino=257 dd-2584 [001] 79.800072: balance_dirty_state: bdi btrfs-1: dirty=696 wb=841 unstable=0 bg_thresh=1010 thresh=2020 gap=483 poll_thresh=23 ino=257 dd-2584 [001] 79.800076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-85% task_weight=98% bdi_bw=62256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.811426: balance_dirty_state: bdi btrfs-1: dirty=721 wb=691 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 79.811542: balance_dirty_state: bdi btrfs-1: dirty=746 wb=691 unstable=0 bg_thresh=994 thresh=1988 gap=551 poll_thresh=18 ino=257 dd-2584 [001] 79.811664: balance_dirty_state: bdi btrfs-1: dirty=796 wb=691 unstable=0 bg_thresh=993 thresh=1987 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 79.811787: balance_dirty_state: bdi btrfs-1: dirty=821 wb=691 unstable=0 bg_thresh=995 thresh=1991 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 79.811793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=62256 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 79.823317: balance_dirty_state: bdi btrfs-1: dirty=821 wb=441 unstable=0 bg_thresh=997 thresh=1995 gap=733 poll_thresh=20 ino=257 dd-2584 [001] 79.823555: balance_dirty_state: bdi btrfs-1: dirty=846 wb=441 unstable=0 bg_thresh=997 thresh=1995 gap=708 poll_thresh=15 ino=257 dd-2584 [001] 79.823614: balance_dirty_state: bdi btrfs-1: dirty=846 wb=441 unstable=0 bg_thresh=997 thresh=1994 gap=707 poll_thresh=16 ino=257 dd-2584 [001] 79.823732: balance_dirty_state: bdi btrfs-1: dirty=896 wb=441 unstable=0 bg_thresh=996 thresh=1993 gap=656 poll_thresh=17 ino=257 dd-2584 [001] 79.823852: balance_dirty_state: bdi btrfs-1: dirty=921 wb=441 unstable=0 bg_thresh=998 thresh=1997 gap=635 poll_thresh=18 ino=257 dd-2584 [001] 79.823969: balance_dirty_state: bdi btrfs-1: dirty=946 wb=441 unstable=0 bg_thresh=998 thresh=1996 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 79.824087: balance_dirty_state: bdi btrfs-1: dirty=971 wb=441 unstable=0 bg_thresh=997 thresh=1995 gap=583 poll_thresh=20 ino=257 dd-2584 [001] 79.824204: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=441 unstable=0 bg_thresh=997 thresh=1994 gap=532 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 79.824281: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=32336 wrote=0 to_write=8192 dd-2584 [001] 79.824332: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=441 unstable=0 bg_thresh=999 thresh=1998 gap=511 poll_thresh=22 ino=257 dd-2584 [001] 79.824453: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=441 unstable=0 bg_thresh=998 thresh=1997 gap=485 poll_thresh=23 ino=257 dd-2584 [001] 79.824454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=62256 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 79.827940: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=304 wrote=1040 to_write=7152 dd-2584 [001] 79.831385: balance_dirty_state: bdi btrfs-1: dirty=21 wb=1341 unstable=0 bg_thresh=995 thresh=1991 gap=629 poll_thresh=23 ino=257 dd-2584 [001] 79.831627: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1341 unstable=0 bg_thresh=992 thresh=1985 gap=598 poll_thresh=17 ino=257 dd-2584 [001] 79.831746: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1341 unstable=0 bg_thresh=992 thresh=1984 gap=572 poll_thresh=18 ino=257 dd-2584 [001] 79.831864: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1341 unstable=0 bg_thresh=994 thresh=1988 gap=551 poll_thresh=19 ino=257 dd-2584 [001] 79.831982: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1341 unstable=0 bg_thresh=993 thresh=1987 gap=500 poll_thresh=20 ino=257 dd-2584 [001] 79.832101: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1341 unstable=0 bg_thresh=993 thresh=1986 gap=474 poll_thresh=21 ino=257 dd-2584 [001] 79.832106: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=62256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.839443: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1216 unstable=0 bg_thresh=995 thresh=1990 gap=603 poll_thresh=21 ino=257 dd-2584 [001] 79.839509: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1216 unstable=0 bg_thresh=997 thresh=1995 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 79.839630: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1216 unstable=0 bg_thresh=996 thresh=1993 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 79.839747: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1216 unstable=0 bg_thresh=996 thresh=1992 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 79.839864: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1216 unstable=0 bg_thresh=995 thresh=1991 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 79.840155: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1216 unstable=0 bg_thresh=995 thresh=1990 gap=453 poll_thresh=20 ino=257 dd-2584 [001] 79.840161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=62256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.851363: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1091 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=20 ino=257 dd-2584 [002] 79.851473: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1091 unstable=0 bg_thresh=993 thresh=1986 gap=549 poll_thresh=15 ino=257 dd-2584 [002] 79.851591: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1091 unstable=0 bg_thresh=995 thresh=1991 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 79.851823: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1091 unstable=0 bg_thresh=998 thresh=1996 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 79.852060: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1091 unstable=0 bg_thresh=997 thresh=1995 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 79.852069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=62256 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 79.863352: balance_dirty_state: bdi btrfs-1: dirty=421 wb=816 unstable=0 bg_thresh=1000 thresh=2001 gap=764 poll_thresh=18 ino=257 dd-2584 [002] 79.863415: balance_dirty_state: bdi btrfs-1: dirty=421 wb=816 unstable=0 bg_thresh=1003 thresh=2006 gap=769 poll_thresh=13 ino=257 dd-2584 [002] 79.863474: balance_dirty_state: bdi btrfs-1: dirty=446 wb=816 unstable=0 bg_thresh=1000 thresh=2000 gap=738 poll_thresh=14 ino=257 dd-2584 [002] 79.863533: balance_dirty_state: bdi btrfs-1: dirty=471 wb=816 unstable=0 bg_thresh=1002 thresh=2005 gap=718 poll_thresh=15 ino=257 dd-2584 [002] 79.863591: balance_dirty_state: bdi btrfs-1: dirty=471 wb=816 unstable=0 bg_thresh=1002 thresh=2004 gap=717 poll_thresh=16 ino=257 dd-2584 [002] 79.863709: balance_dirty_state: bdi btrfs-1: dirty=521 wb=816 unstable=0 bg_thresh=1001 thresh=2003 gap=666 poll_thresh=17 ino=257 dd-2584 [002] 79.863827: balance_dirty_state: bdi btrfs-1: dirty=546 wb=816 unstable=0 bg_thresh=1001 thresh=2002 gap=640 poll_thresh=18 ino=257 dd-2584 [002] 79.864122: balance_dirty_state: bdi btrfs-1: dirty=571 wb=791 unstable=0 bg_thresh=1003 thresh=2006 gap=644 poll_thresh=19 ino=257 dd-2584 [002] 79.864238: balance_dirty_state: bdi btrfs-1: dirty=596 wb=791 unstable=0 bg_thresh=1002 thresh=2005 gap=618 poll_thresh=20 ino=257 dd-2584 [002] 79.864356: balance_dirty_state: bdi btrfs-1: dirty=646 wb=791 unstable=0 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=21 ino=257 dd-2584 [002] 79.864478: balance_dirty_state: bdi btrfs-1: dirty=671 wb=791 unstable=0 bg_thresh=1001 thresh=2003 gap=541 poll_thresh=22 ino=257 dd-2584 [002] 79.864597: balance_dirty_state: bdi btrfs-1: dirty=696 wb=791 unstable=0 bg_thresh=1003 thresh=2007 gap=520 poll_thresh=23 ino=257 dd-2584 [002] 79.864715: balance_dirty_state: bdi btrfs-1: dirty=746 wb=791 unstable=0 bg_thresh=1003 thresh=2006 gap=469 poll_thresh=24 ino=257 dd-2584 [002] 79.864720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=62256 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 79.871429: balance_dirty_state: bdi btrfs-1: dirty=746 wb=666 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=24 ino=257 dd-2584 [002] 79.871514: balance_dirty_state: bdi btrfs-1: dirty=746 wb=666 unstable=0 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=18 ino=257 dd-2584 [002] 79.871634: balance_dirty_state: bdi btrfs-1: dirty=771 wb=666 unstable=0 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=19 ino=257 dd-2584 [002] 79.871926: balance_dirty_state: bdi btrfs-1: dirty=821 wb=666 unstable=0 bg_thresh=1001 thresh=2003 gap=516 poll_thresh=20 ino=257 dd-2584 [002] 79.872043: balance_dirty_state: bdi btrfs-1: dirty=846 wb=666 unstable=0 bg_thresh=1001 thresh=2002 gap=490 poll_thresh=21 ino=257 dd-2584 [002] 79.872048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=62256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.879357: balance_dirty_state: bdi btrfs-1: dirty=846 wb=541 unstable=0 bg_thresh=1001 thresh=2002 gap=615 poll_thresh=21 ino=257 dd-2584 [002] 79.879466: balance_dirty_state: bdi btrfs-1: dirty=871 wb=541 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=16 ino=257 dd-2584 [002] 79.879586: balance_dirty_state: bdi btrfs-1: dirty=896 wb=541 unstable=0 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=17 ino=257 dd-2584 [002] 79.879703: balance_dirty_state: bdi btrfs-1: dirty=921 wb=541 unstable=0 bg_thresh=1002 thresh=2004 gap=542 poll_thresh=18 ino=257 dd-2584 [002] 79.879820: balance_dirty_state: bdi btrfs-1: dirty=946 wb=541 unstable=0 bg_thresh=1001 thresh=2003 gap=516 poll_thresh=19 ino=257 dd-2584 [002] 79.879938: balance_dirty_state: bdi btrfs-1: dirty=996 wb=541 unstable=0 bg_thresh=1001 thresh=2002 gap=465 poll_thresh=20 ino=257 dd-2584 [002] 79.879942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=62256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.887378: balance_dirty_state: bdi btrfs-1: dirty=996 wb=416 unstable=0 bg_thresh=1001 thresh=2002 gap=590 poll_thresh=20 ino=257 dd-2584 [002] 79.887469: balance_dirty_state: bdi btrfs-1: dirty=996 wb=416 unstable=0 bg_thresh=1003 thresh=2007 gap=595 poll_thresh=15 ino=257 dd-2584 [002] 79.887531: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=416 unstable=0 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 79.887617: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=32400 wrote=0 to_write=8192 dd-2584 [002] 79.887664: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=416 unstable=0 bg_thresh=1002 thresh=2005 gap=543 poll_thresh=17 ino=257 dd-2584 [002] 79.887976: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=516 unstable=0 bg_thresh=997 thresh=1995 gap=470 poll_thresh=18 ino=257 dd-2584 [002] 79.887977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=63120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 79.894284: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=368 wrote=1056 to_write=7136 dd-2584 [002] 79.895441: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1354 unstable=0 bg_thresh=997 thresh=1995 gap=595 poll_thresh=18 ino=257 dd-2584 [002] 79.895528: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1354 unstable=0 bg_thresh=999 thresh=1999 gap=586 poll_thresh=13 ino=257 dd-2584 [002] 79.895615: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1354 unstable=0 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=14 ino=257 dd-2584 [002] 79.895685: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1354 unstable=0 bg_thresh=999 thresh=1999 gap=547 poll_thresh=15 ino=257 dd-2584 [002] 79.895754: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1354 unstable=0 bg_thresh=999 thresh=1998 gap=533 poll_thresh=16 ino=257 dd-2584 [002] 79.895889: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1354 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=17 ino=257 dd-2584 [002] 79.895893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=63120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.903450: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1229 unstable=0 bg_thresh=999 thresh=1998 gap=619 poll_thresh=17 ino=257 dd-2584 [002] 79.903560: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1229 unstable=0 bg_thresh=998 thresh=1997 gap=605 poll_thresh=13 ino=257 dd-2584 [002] 79.903627: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1229 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=14 ino=257 dd-2584 [002] 79.903692: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1229 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 79.903757: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1229 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 79.903889: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1229 unstable=0 bg_thresh=998 thresh=1996 gap=526 poll_thresh=17 ino=257 dd-2584 [002] 79.904019: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1229 unstable=0 bg_thresh=999 thresh=1999 gap=503 poll_thresh=18 ino=257 dd-2584 [002] 79.904317: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1229 unstable=0 bg_thresh=999 thresh=1999 gap=464 poll_thresh=19 ino=257 dd-2584 [002] 79.904322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=63120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.911405: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1104 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=19 ino=257 dd-2584 [002] 79.911497: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1104 unstable=0 bg_thresh=999 thresh=1998 gap=575 poll_thresh=14 ino=257 dd-2584 [002] 79.911565: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1104 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 79.911632: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1104 unstable=0 bg_thresh=999 thresh=1998 gap=536 poll_thresh=16 ino=257 dd-2584 [002] 79.911772: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1104 unstable=0 bg_thresh=999 thresh=1998 gap=523 poll_thresh=17 ino=257 dd-2584 [002] 79.911914: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1104 unstable=0 bg_thresh=999 thresh=1999 gap=474 poll_thresh=18 ino=257 dd-2584 [002] 79.911918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=63120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.919445: balance_dirty_state: bdi btrfs-1: dirty=421 wb=979 unstable=0 bg_thresh=997 thresh=1995 gap=595 poll_thresh=18 ino=257 dd-2584 [002] 79.919518: balance_dirty_state: bdi btrfs-1: dirty=421 wb=979 unstable=0 bg_thresh=997 thresh=1994 gap=594 poll_thresh=13 ino=257 dd-2584 [002] 79.919584: balance_dirty_state: bdi btrfs-1: dirty=446 wb=979 unstable=0 bg_thresh=997 thresh=1994 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 79.919651: balance_dirty_state: bdi btrfs-1: dirty=471 wb=979 unstable=0 bg_thresh=996 thresh=1993 gap=543 poll_thresh=15 ino=257 dd-2584 [002] 79.919718: balance_dirty_state: bdi btrfs-1: dirty=471 wb=979 unstable=0 bg_thresh=996 thresh=1993 gap=543 poll_thresh=16 ino=257 dd-2584 [002] 79.919852: balance_dirty_state: bdi btrfs-1: dirty=496 wb=979 unstable=0 bg_thresh=998 thresh=1997 gap=522 poll_thresh=17 ino=257 dd-2584 [002] 79.920475: balance_dirty_state: bdi btrfs-1: dirty=534 wb=979 unstable=0 bg_thresh=1051 thresh=2103 gap=590 poll_thresh=18 ino=257 dd-2584 [002] 79.920597: balance_dirty_state: bdi btrfs-1: dirty=584 wb=979 unstable=0 bg_thresh=1053 thresh=2107 gap=544 poll_thresh=19 ino=257 dd-2584 [002] 79.920734: balance_dirty_state: bdi btrfs-1: dirty=609 wb=929 unstable=0 bg_thresh=1050 thresh=2100 gap=562 poll_thresh=20 ino=257 dd-2584 [002] 79.920874: balance_dirty_state: bdi btrfs-1: dirty=634 wb=854 unstable=0 bg_thresh=1049 thresh=2099 gap=611 poll_thresh=21 ino=257 dd-2584 [002] 79.920995: balance_dirty_state: bdi btrfs-1: dirty=684 wb=829 unstable=0 bg_thresh=1049 thresh=2098 gap=585 poll_thresh=22 ino=257 dd-2584 [002] 79.921113: balance_dirty_state: bdi btrfs-1: dirty=709 wb=829 unstable=0 bg_thresh=1051 thresh=2102 gap=564 poll_thresh=23 ino=257 dd-2584 [002] 79.921231: balance_dirty_state: bdi btrfs-1: dirty=734 wb=829 unstable=0 bg_thresh=1050 thresh=2101 gap=538 poll_thresh=24 ino=257 dd-2584 [002] 79.921347: balance_dirty_state: bdi btrfs-1: dirty=759 wb=829 unstable=0 bg_thresh=1050 thresh=2100 gap=512 poll_thresh=25 ino=257 dd-2584 [002] 79.921352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1449 task_limit=1359 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-16% task_gap=-133% task_weight=99% bdi_bw=63120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 79.927436: balance_dirty_state: bdi btrfs-1: dirty=759 wb=804 unstable=0 bg_thresh=1035 thresh=2070 gap=507 poll_thresh=25 ino=257 dd-2584 [002] 79.927441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=63120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.935391: balance_dirty_state: bdi btrfs-1: dirty=759 wb=679 unstable=0 bg_thresh=1021 thresh=2043 gap=605 poll_thresh=25 ino=257 dd-2584 [001] 79.935468: balance_dirty_state: bdi btrfs-1: dirty=759 wb=679 unstable=0 bg_thresh=1021 thresh=2043 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 79.935759: balance_dirty_state: bdi btrfs-1: dirty=809 wb=679 unstable=0 bg_thresh=1024 thresh=2048 gap=560 poll_thresh=20 ino=257 dd-2584 [001] 79.935879: balance_dirty_state: bdi btrfs-1: dirty=834 wb=679 unstable=0 bg_thresh=1026 thresh=2053 gap=540 poll_thresh=21 ino=257 dd-2584 [001] 79.936003: balance_dirty_state: bdi btrfs-1: dirty=859 wb=679 unstable=0 bg_thresh=1028 thresh=2057 gap=519 poll_thresh=22 ino=257 dd-2584 [001] 79.936126: balance_dirty_state: bdi btrfs-1: dirty=909 wb=679 unstable=0 bg_thresh=1028 thresh=2056 gap=468 poll_thresh=23 ino=257 dd-2584 [001] 79.936131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=63120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 79.947332: balance_dirty_state: bdi btrfs-1: dirty=909 wb=429 unstable=0 bg_thresh=1012 thresh=2024 gap=686 poll_thresh=23 ino=257 dd-2584 [005] 79.947400: balance_dirty_state: bdi btrfs-1: dirty=934 wb=429 unstable=0 bg_thresh=1014 thresh=2029 gap=666 poll_thresh=17 ino=257 dd-2584 [005] 79.947521: balance_dirty_state: bdi btrfs-1: dirty=959 wb=429 unstable=0 bg_thresh=1014 thresh=2028 gap=640 poll_thresh=18 ino=257 dd-2584 [005] 79.947645: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=429 unstable=0 bg_thresh=1013 thresh=2027 gap=589 poll_thresh=19 ino=257 dd-2584 [005] 79.947770: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=429 unstable=0 bg_thresh=1015 thresh=2031 gap=568 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 79.947849: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=32460 wrote=0 to_write=8192 dd-2584 [005] 79.948078: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=442 unstable=0 bg_thresh=1012 thresh=2024 gap=549 poll_thresh=21 ino=257 dd-2584 [005] 79.948210: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=507 unstable=0 bg_thresh=1011 thresh=2023 gap=485 poll_thresh=22 ino=257 dd-2584 [005] 79.948212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=63120 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 79.951554: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=428 wrote=1040 to_write=7152 dd-2584 [001] 79.955337: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1367 unstable=0 bg_thresh=1029 thresh=2058 gap=645 poll_thresh=22 ino=257 dd-2584 [001] 79.955409: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1367 unstable=0 bg_thresh=1029 thresh=2058 gap=645 poll_thresh=16 ino=257 dd-2584 [001] 79.955536: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1367 unstable=0 bg_thresh=1031 thresh=2063 gap=625 poll_thresh=17 ino=257 dd-2584 [001] 79.955664: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1367 unstable=0 bg_thresh=1034 thresh=2068 gap=580 poll_thresh=18 ino=257 dd-2584 [001] 79.955792: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1367 unstable=0 bg_thresh=1036 thresh=2072 gap=559 poll_thresh=19 ino=257 dd-2584 [001] 79.955920: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1367 unstable=0 bg_thresh=1035 thresh=2071 gap=533 poll_thresh=20 ino=257 dd-2584 [001] 79.956050: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1367 unstable=0 bg_thresh=1035 thresh=2070 gap=482 poll_thresh=21 ino=257 dd-2584 [001] 79.956055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-167% task_weight=99% bdi_bw=63120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 79.963377: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1217 unstable=0 bg_thresh=1028 thresh=2057 gap=619 poll_thresh=21 ino=257 dd-2584 [001] 79.963445: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1217 unstable=0 bg_thresh=1028 thresh=2057 gap=619 poll_thresh=16 ino=257 dd-2584 [001] 79.963751: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1217 unstable=0 bg_thresh=1031 thresh=2062 gap=599 poll_thresh=17 ino=257 dd-2584 [001] 79.963871: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1217 unstable=0 bg_thresh=1033 thresh=2067 gap=554 poll_thresh=18 ino=257 dd-2584 [001] 79.963993: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1217 unstable=0 bg_thresh=1038 thresh=2077 gap=539 poll_thresh=19 ino=257 dd-2584 [001] 79.964115: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1217 unstable=0 bg_thresh=1035 thresh=2070 gap=507 poll_thresh=20 ino=257 dd-2584 [001] 79.964120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1332 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=63120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 79.971327: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1217 unstable=0 bg_thresh=1028 thresh=2057 gap=494 poll_thresh=20 ino=257 dd-2584 [005] 79.971334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1320 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=63120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 79.979434: balance_dirty_state: bdi btrfs-1: dirty=346 wb=962 unstable=0 bg_thresh=1028 thresh=2057 gap=749 poll_thresh=20 ino=257 dd-2584 [005] 79.979506: balance_dirty_state: bdi btrfs-1: dirty=346 wb=962 unstable=0 bg_thresh=1028 thresh=2056 gap=748 poll_thresh=15 ino=257 dd-2584 [005] 79.979571: balance_dirty_state: bdi btrfs-1: dirty=371 wb=962 unstable=0 bg_thresh=1028 thresh=2056 gap=723 poll_thresh=16 ino=257 dd-2584 [005] 79.979697: balance_dirty_state: bdi btrfs-1: dirty=396 wb=962 unstable=0 bg_thresh=1030 thresh=2060 gap=702 poll_thresh=17 ino=257 dd-2584 [005] 79.979825: balance_dirty_state: bdi btrfs-1: dirty=421 wb=962 unstable=0 bg_thresh=1029 thresh=2059 gap=676 poll_thresh=18 ino=257 dd-2584 [005] 79.979952: balance_dirty_state: bdi btrfs-1: dirty=471 wb=962 unstable=0 bg_thresh=1029 thresh=2058 gap=625 poll_thresh=19 ino=257 dd-2584 [005] 79.980261: balance_dirty_state: bdi btrfs-1: dirty=496 wb=962 unstable=0 bg_thresh=1031 thresh=2062 gap=604 poll_thresh=20 ino=257 dd-2584 [005] 79.980397: balance_dirty_state: bdi btrfs-1: dirty=534 wb=962 unstable=0 bg_thresh=1029 thresh=2059 gap=563 poll_thresh=21 ino=257 dd-2584 [005] 79.980539: balance_dirty_state: bdi btrfs-1: dirty=560 wb=962 unstable=0 bg_thresh=1030 thresh=2060 gap=538 poll_thresh=22 ino=257 dd-2584 [005] 79.980684: balance_dirty_state: bdi btrfs-1: dirty=599 wb=962 unstable=0 bg_thresh=1030 thresh=2060 gap=499 poll_thresh=23 ino=257 dd-2584 [005] 79.980689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1322 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=63120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 79.987348: balance_dirty_state: bdi btrfs-1: dirty=594 wb=832 unstable=0 bg_thresh=1028 thresh=2056 gap=630 poll_thresh=23 ino=257 dd-2584 [005] 79.987418: balance_dirty_state: bdi btrfs-1: dirty=594 wb=832 unstable=0 bg_thresh=1029 thresh=2059 gap=633 poll_thresh=17 ino=257 dd-2584 [005] 79.987542: balance_dirty_state: bdi btrfs-1: dirty=644 wb=832 unstable=0 bg_thresh=1031 thresh=2063 gap=587 poll_thresh=18 ino=257 dd-2584 [005] 79.987665: balance_dirty_state: bdi btrfs-1: dirty=669 wb=832 unstable=0 bg_thresh=1031 thresh=2062 gap=561 poll_thresh=19 ino=257 dd-2584 [005] 79.987787: balance_dirty_state: bdi btrfs-1: dirty=694 wb=832 unstable=0 bg_thresh=1030 thresh=2061 gap=535 poll_thresh=20 ino=257 dd-2584 [005] 79.987913: balance_dirty_state: bdi btrfs-1: dirty=744 wb=832 unstable=0 bg_thresh=1032 thresh=2065 gap=489 poll_thresh=21 ino=257 dd-2584 [005] 79.987917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-59% task_gap=-218% task_weight=100% bdi_bw=63120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 79.995385: balance_dirty_state: bdi btrfs-1: dirty=744 wb=704 unstable=0 bg_thresh=1028 thresh=2057 gap=609 poll_thresh=21 ino=257 dd-2584 [005] 79.995632: balance_dirty_state: bdi btrfs-1: dirty=744 wb=704 unstable=0 bg_thresh=1025 thresh=2051 gap=603 poll_thresh=16 ino=257 dd-2584 [005] 79.995754: balance_dirty_state: bdi btrfs-1: dirty=794 wb=704 unstable=0 bg_thresh=1025 thresh=2050 gap=552 poll_thresh=17 ino=257 dd-2584 [005] 79.995874: balance_dirty_state: bdi btrfs-1: dirty=819 wb=704 unstable=0 bg_thresh=1024 thresh=2049 gap=526 poll_thresh=18 ino=257 dd-2584 [005] 79.995997: balance_dirty_state: bdi btrfs-1: dirty=844 wb=704 unstable=0 bg_thresh=1026 thresh=2053 gap=505 poll_thresh=19 ino=257 dd-2584 [005] 79.996002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1400 avg_dirty=1400 bdi_gap=1% task_gap=-95% task_weight=98% bdi_bw=63804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.003503: balance_dirty_state: bdi btrfs-1: dirty=869 wb=579 unstable=0 bg_thresh=1025 thresh=2051 gap=603 poll_thresh=14 ino=257 dd-2584 [001] 80.003565: balance_dirty_state: bdi btrfs-1: dirty=894 wb=579 unstable=0 bg_thresh=1025 thresh=2051 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 80.003626: balance_dirty_state: bdi btrfs-1: dirty=894 wb=579 unstable=0 bg_thresh=1028 thresh=2056 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 80.003744: balance_dirty_state: bdi btrfs-1: dirty=944 wb=579 unstable=0 bg_thresh=1030 thresh=2061 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 80.003866: balance_dirty_state: bdi btrfs-1: dirty=969 wb=579 unstable=0 bg_thresh=1035 thresh=2071 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 80.003988: balance_dirty_state: bdi btrfs-1: dirty=994 wb=579 unstable=0 bg_thresh=1032 thresh=2064 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 80.003993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1400 avg_dirty=1400 bdi_gap=7% task_gap=-84% task_weight=100% bdi_bw=63804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.011659: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=454 unstable=0 bg_thresh=1026 thresh=2052 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 80.011733: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=379 unstable=0 bg_thresh=1026 thresh=2052 gap=654 poll_thresh=15 ino=257 dd-2584 [001] 80.011804: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=329 unstable=0 bg_thresh=1028 thresh=2057 gap=684 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 80.011883: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=32524 wrote=0 to_write=8192 dd-2584 [001] 80.011931: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=329 unstable=0 bg_thresh=1031 thresh=2062 gap=664 poll_thresh=17 ino=257 dd-2584 [001] 80.012056: balance_dirty_state: bdi btrfs-1: dirty=1119 wb=329 unstable=0 bg_thresh=1033 thresh=2066 gap=618 poll_thresh=18 ino=257 dd-2584 [001] 80.012185: balance_dirty_state: bdi btrfs-1: dirty=1094 wb=379 unstable=0 bg_thresh=1032 thresh=2065 gap=592 poll_thresh=19 ino=257 dd-2584 [001] 80.012315: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=429 unstable=0 bg_thresh=1032 thresh=2064 gap=566 poll_thresh=20 ino=257 dd-2584 [001] 80.012445: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=479 unstable=0 bg_thresh=1031 thresh=2063 gap=540 poll_thresh=21 ino=257 dd-2584 [001] 80.012590: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=529 unstable=0 bg_thresh=1030 thresh=2061 gap=462 poll_thresh=22 ino=257 dd-2584 [001] 80.012591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1323 bdi_dirty=1400 avg_dirty=1400 bdi_gap=6% task_gap=-86% task_weight=99% bdi_bw=63804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 80.015868: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=492 wrote=1216 to_write=6976 dd-2584 [001] 80.019486: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1539 unstable=0 bg_thresh=1029 thresh=2058 gap=461 poll_thresh=16 ino=257 dd-2584 [001] 80.019491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=63804 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 80.027437: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1389 unstable=0 bg_thresh=1028 thresh=2057 gap=610 poll_thresh=16 ino=257 dd-2584 [001] 80.027680: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1389 unstable=0 bg_thresh=1029 thresh=2059 gap=612 poll_thresh=12 ino=257 dd-2584 [001] 80.027742: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1389 unstable=0 bg_thresh=1029 thresh=2058 gap=586 poll_thresh=13 ino=257 dd-2584 [001] 80.027803: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1389 unstable=0 bg_thresh=1029 thresh=2058 gap=561 poll_thresh=14 ino=257 dd-2584 [001] 80.027862: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1389 unstable=0 bg_thresh=1028 thresh=2057 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 80.027924: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1389 unstable=0 bg_thresh=1031 thresh=2062 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 80.028044: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1389 unstable=0 bg_thresh=1030 thresh=2061 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 80.028048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1323 bdi_dirty=1361 avg_dirty=1361 bdi_gap=28% task_gap=-42% task_weight=99% bdi_bw=63804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.035595: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1258 unstable=0 bg_thresh=1027 thresh=2055 gap=621 poll_thresh=13 ino=257 dd-2584 [001] 80.035657: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1258 unstable=0 bg_thresh=1027 thresh=2054 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 80.035718: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1258 unstable=0 bg_thresh=1029 thresh=2059 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 80.035778: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1258 unstable=0 bg_thresh=1026 thresh=2053 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 80.035898: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1258 unstable=0 bg_thresh=1028 thresh=2057 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 80.036020: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1258 unstable=0 bg_thresh=1028 thresh=2056 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 80.036025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1319 bdi_dirty=1400 avg_dirty=1400 bdi_gap=3% task_gap=-91% task_weight=98% bdi_bw=63804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.043594: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1133 unstable=0 bg_thresh=1025 thresh=2051 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 80.043827: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1133 unstable=0 bg_thresh=1028 thresh=2056 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 80.043890: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1133 unstable=0 bg_thresh=1027 thresh=2055 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 80.043952: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1133 unstable=0 bg_thresh=1030 thresh=2060 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 80.044078: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1133 unstable=0 bg_thresh=1028 thresh=2056 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 80.044212: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1083 unstable=0 bg_thresh=1030 thresh=2061 gap=552 poll_thresh=18 ino=257 dd-2584 [001] 80.044349: balance_dirty_state: bdi btrfs-1: dirty=451 wb=983 unstable=0 bg_thresh=1030 thresh=2060 gap=626 poll_thresh=19 ino=257 dd-2584 [001] 80.044470: balance_dirty_state: bdi btrfs-1: dirty=501 wb=983 unstable=0 bg_thresh=1032 thresh=2064 gap=580 poll_thresh=20 ino=257 dd-2584 [001] 80.044590: balance_dirty_state: bdi btrfs-1: dirty=526 wb=983 unstable=0 bg_thresh=1031 thresh=2063 gap=554 poll_thresh=21 ino=257 dd-2584 [001] 80.044712: balance_dirty_state: bdi btrfs-1: dirty=551 wb=983 unstable=0 bg_thresh=1028 thresh=2056 gap=522 poll_thresh=22 ino=257 dd-2584 [001] 80.045009: balance_dirty_state: bdi btrfs-1: dirty=577 wb=983 unstable=0 bg_thresh=1027 thresh=2055 gap=495 poll_thresh=23 ino=257 dd-2584 [001] 80.045014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1318 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-138% task_weight=98% bdi_bw=63804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.051475: balance_dirty_state: bdi btrfs-1: dirty=576 wb=853 unstable=0 bg_thresh=1027 thresh=2055 gap=626 poll_thresh=23 ino=257 dd-2584 [001] 80.051611: balance_dirty_state: bdi btrfs-1: dirty=601 wb=853 unstable=0 bg_thresh=1030 thresh=2060 gap=606 poll_thresh=17 ino=257 dd-2584 [001] 80.051853: balance_dirty_state: bdi btrfs-1: dirty=626 wb=853 unstable=0 bg_thresh=1029 thresh=2059 gap=580 poll_thresh=18 ino=257 dd-2584 [001] 80.052095: balance_dirty_state: bdi btrfs-1: dirty=651 wb=853 unstable=0 bg_thresh=1029 thresh=2058 gap=554 poll_thresh=19 ino=257 dd-2584 [001] 80.052340: balance_dirty_state: bdi btrfs-1: dirty=701 wb=853 unstable=0 bg_thresh=1031 thresh=2062 gap=508 poll_thresh=20 ino=257 dd-2584 [001] 80.052348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-15% task_gap=-132% task_weight=100% bdi_bw=63804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.059422: balance_dirty_state: bdi btrfs-1: dirty=701 wb=853 unstable=0 bg_thresh=1031 thresh=2062 gap=508 poll_thresh=20 ino=257 dd-2584 [001] 80.059435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-15% task_gap=-132% task_weight=100% bdi_bw=63804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.067499: balance_dirty_state: bdi btrfs-1: dirty=701 wb=853 unstable=0 bg_thresh=1031 thresh=2062 gap=508 poll_thresh=20 ino=257 dd-2584 [001] 80.067509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-15% task_gap=-132% task_weight=100% bdi_bw=63804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.075488: balance_dirty_state: bdi btrfs-1: dirty=701 wb=715 unstable=0 bg_thresh=1030 thresh=2061 gap=645 poll_thresh=20 ino=257 dd-2584 [001] 80.075621: balance_dirty_state: bdi btrfs-1: dirty=701 wb=715 unstable=0 bg_thresh=1027 thresh=2055 gap=639 poll_thresh=15 ino=257 dd-2584 [001] 80.075743: balance_dirty_state: bdi btrfs-1: dirty=726 wb=715 unstable=0 bg_thresh=1030 thresh=2060 gap=619 poll_thresh=16 ino=257 dd-2584 [001] 80.075983: balance_dirty_state: bdi btrfs-1: dirty=751 wb=715 unstable=0 bg_thresh=1029 thresh=2059 gap=593 poll_thresh=17 ino=257 dd-2584 [001] 80.076224: balance_dirty_state: bdi btrfs-1: dirty=776 wb=715 unstable=0 bg_thresh=1029 thresh=2058 gap=567 poll_thresh=18 ino=257 dd-2584 [001] 80.076474: balance_dirty_state: bdi btrfs-1: dirty=826 wb=715 unstable=0 bg_thresh=1028 thresh=2056 gap=515 poll_thresh=19 ino=257 dd-2584 [001] 80.078310: balance_dirty_state: bdi btrfs-1: dirty=851 wb=715 unstable=0 bg_thresh=1030 thresh=2060 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 80.078319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-180% task_weight=100% bdi_bw=63804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.083475: balance_dirty_state: bdi btrfs-1: dirty=851 wb=715 unstable=0 bg_thresh=1030 thresh=2060 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 80.083485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-180% task_weight=100% bdi_bw=63804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.091450: balance_dirty_state: bdi btrfs-1: dirty=851 wb=715 unstable=0 bg_thresh=1030 thresh=2060 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 80.091458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-180% task_weight=100% bdi_bw=63804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.099390: balance_dirty_state: bdi btrfs-1: dirty=851 wb=600 unstable=0 bg_thresh=1025 thresh=2051 gap=600 poll_thresh=20 ino=257 dd-2584 [001] 80.099488: balance_dirty_state: bdi btrfs-1: dirty=876 wb=600 unstable=0 bg_thresh=1028 thresh=2057 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 80.099581: balance_dirty_state: bdi btrfs-1: dirty=876 wb=600 unstable=0 bg_thresh=1026 thresh=2052 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 80.099774: balance_dirty_state: bdi btrfs-1: dirty=926 wb=600 unstable=0 bg_thresh=1023 thresh=2047 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 80.099962: balance_dirty_state: bdi btrfs-1: dirty=951 wb=600 unstable=0 bg_thresh=1021 thresh=2043 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 80.099969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=62320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.107485: balance_dirty_state: bdi btrfs-1: dirty=951 wb=600 unstable=0 bg_thresh=1019 thresh=2039 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 80.107490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=62320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.119451: balance_dirty_state: bdi btrfs-1: dirty=948 wb=450 unstable=0 bg_thresh=1006 thresh=2012 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 80.119519: balance_dirty_state: bdi btrfs-1: dirty=973 wb=450 unstable=0 bg_thresh=1008 thresh=2017 gap=594 poll_thresh=13 ino=257 dd-2584 [001] 80.119580: balance_dirty_state: bdi btrfs-1: dirty=973 wb=450 unstable=0 bg_thresh=1011 thresh=2022 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 80.119640: balance_dirty_state: bdi btrfs-1: dirty=998 wb=450 unstable=0 bg_thresh=1011 thresh=2022 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 80.119702: balance_dirty_state: bdi btrfs-1: dirty=998 wb=450 unstable=0 bg_thresh=1010 thresh=2021 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 80.119825: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=450 unstable=0 bg_thresh=1010 thresh=2020 gap=522 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 80.119882: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=32632 wrote=0 to_write=8192 dd-2584 [001] 80.119965: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=450 unstable=0 bg_thresh=1009 thresh=2019 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 80.119967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=62320 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 80.122445: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=596 wrote=1040 to_write=7152 dd-2584 [001] 80.127432: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1352 unstable=0 bg_thresh=1013 thresh=2026 gap=628 poll_thresh=18 ino=257 dd-2584 [001] 80.127692: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1352 unstable=0 bg_thresh=1015 thresh=2031 gap=608 poll_thresh=13 ino=257 dd-2584 [001] 80.127754: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1352 unstable=0 bg_thresh=1015 thresh=2030 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 80.127813: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1352 unstable=0 bg_thresh=1012 thresh=2024 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 80.127873: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1352 unstable=0 bg_thresh=1014 thresh=2029 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 80.128003: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1352 unstable=0 bg_thresh=1011 thresh=2022 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 80.128128: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1352 unstable=0 bg_thresh=1008 thresh=2017 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 80.128133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=62320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 80.139525: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1227 unstable=0 bg_thresh=1010 thresh=2020 gap=622 poll_thresh=18 ino=257 dd-2584 [005] 80.139636: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1227 unstable=0 bg_thresh=1012 thresh=2025 gap=602 poll_thresh=13 ino=257 dd-2584 [005] 80.139752: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1227 unstable=0 bg_thresh=1012 thresh=2025 gap=602 poll_thresh=14 ino=257 dd-2584 [005] 80.139869: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1227 unstable=0 bg_thresh=1015 thresh=2030 gap=582 poll_thresh=15 ino=257 dd-2584 [005] 80.139986: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1227 unstable=0 bg_thresh=1015 thresh=2030 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 80.140225: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1227 unstable=0 bg_thresh=1014 thresh=2029 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 80.140470: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1227 unstable=0 bg_thresh=1016 thresh=2033 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 80.141062: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1227 unstable=0 bg_thresh=1016 thresh=2032 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 80.141071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=62320 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 80.147537: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1227 unstable=0 bg_thresh=1016 thresh=2032 gap=484 poll_thresh=19 ino=257 dd-2584 [000] 80.147546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=62320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.155464: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1102 unstable=0 bg_thresh=1016 thresh=2032 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 80.155656: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1102 unstable=0 bg_thresh=1015 thresh=2031 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 80.155844: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1102 unstable=0 bg_thresh=1018 thresh=2036 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 80.156030: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1102 unstable=0 bg_thresh=1013 thresh=2027 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 80.156409: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1102 unstable=0 bg_thresh=1011 thresh=2023 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 80.156795: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1102 unstable=0 bg_thresh=1012 thresh=2024 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 80.156807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=62320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.163485: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1102 unstable=0 bg_thresh=1019 thresh=2039 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 80.163578: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1102 unstable=0 bg_thresh=1016 thresh=2033 gap=485 poll_thresh=13 ino=257 dd-2584 [004] 80.163586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=62320 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 80.171487: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1051 unstable=0 bg_thresh=1016 thresh=2033 gap=536 poll_thresh=13 ino=257 dd-2584 [004] 80.171581: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1051 unstable=0 bg_thresh=1019 thresh=2038 gap=516 poll_thresh=10 ino=257 dd-2584 [004] 80.171665: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1051 unstable=0 bg_thresh=1018 thresh=2037 gap=515 poll_thresh=11 ino=257 dd-2584 [004] 80.171751: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1051 unstable=0 bg_thresh=1018 thresh=2037 gap=490 poll_thresh=12 ino=257 dd-2584 [004] 80.171756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=62320 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 80.179420: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1026 unstable=0 bg_thresh=1014 thresh=2028 gap=506 poll_thresh=12 ino=257 dd-2584 [004] 80.179425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=62320 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 80.187513: balance_dirty_state: bdi btrfs-1: dirty=496 wb=913 unstable=0 bg_thresh=1017 thresh=2034 gap=625 poll_thresh=12 ino=257 dd-2584 [004] 80.187589: balance_dirty_state: bdi btrfs-1: dirty=521 wb=913 unstable=0 bg_thresh=1016 thresh=2033 gap=599 poll_thresh=9 ino=257 dd-2584 [004] 80.187646: balance_dirty_state: bdi btrfs-1: dirty=521 wb=913 unstable=0 bg_thresh=1016 thresh=2033 gap=599 poll_thresh=10 ino=257 dd-2584 [004] 80.187705: balance_dirty_state: bdi btrfs-1: dirty=546 wb=913 unstable=0 bg_thresh=1016 thresh=2032 gap=573 poll_thresh=11 ino=257 dd-2584 [004] 80.187927: balance_dirty_state: bdi btrfs-1: dirty=546 wb=913 unstable=0 bg_thresh=1018 thresh=2037 gap=578 poll_thresh=12 ino=257 dd-2584 [004] 80.187985: balance_dirty_state: bdi btrfs-1: dirty=571 wb=913 unstable=0 bg_thresh=1018 thresh=2036 gap=552 poll_thresh=13 ino=257 dd-2584 [004] 80.188042: balance_dirty_state: bdi btrfs-1: dirty=596 wb=913 unstable=0 bg_thresh=1018 thresh=2036 gap=527 poll_thresh=14 ino=257 dd-2584 [004] 80.188101: balance_dirty_state: bdi btrfs-1: dirty=596 wb=913 unstable=0 bg_thresh=1017 thresh=2035 gap=526 poll_thresh=15 ino=257 dd-2584 [004] 80.188159: balance_dirty_state: bdi btrfs-1: dirty=621 wb=913 unstable=0 bg_thresh=1014 thresh=2029 gap=495 poll_thresh=16 ino=257 dd-2584 [004] 80.188163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=62320 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 80.195517: balance_dirty_state: bdi btrfs-1: dirty=621 wb=913 unstable=0 bg_thresh=1014 thresh=2029 gap=495 poll_thresh=16 ino=257 dd-2584 [004] 80.195526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=62320 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 80.203506: balance_dirty_state: bdi btrfs-1: dirty=621 wb=913 unstable=0 bg_thresh=1014 thresh=2029 gap=495 poll_thresh=16 ino=257 dd-2584 [004] 80.203518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 80.211529: balance_dirty_state: bdi btrfs-1: dirty=621 wb=788 unstable=0 bg_thresh=1014 thresh=2029 gap=620 poll_thresh=16 ino=257 dd-2584 [004] 80.211639: balance_dirty_state: bdi btrfs-1: dirty=646 wb=788 unstable=0 bg_thresh=1017 thresh=2034 gap=600 poll_thresh=12 ino=257 dd-2584 [004] 80.211745: balance_dirty_state: bdi btrfs-1: dirty=646 wb=788 unstable=0 bg_thresh=1016 thresh=2033 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 80.211846: balance_dirty_state: bdi btrfs-1: dirty=671 wb=788 unstable=0 bg_thresh=1016 thresh=2033 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 80.211948: balance_dirty_state: bdi btrfs-1: dirty=696 wb=788 unstable=0 bg_thresh=1016 thresh=2032 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 80.212052: balance_dirty_state: bdi btrfs-1: dirty=696 wb=788 unstable=0 bg_thresh=1018 thresh=2037 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 80.212257: balance_dirty_state: bdi btrfs-1: dirty=721 wb=788 unstable=0 bg_thresh=1018 thresh=2036 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 80.212468: balance_dirty_state: bdi btrfs-1: dirty=771 wb=788 unstable=0 bg_thresh=1017 thresh=2035 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 80.212476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.219509: balance_dirty_state: bdi btrfs-1: dirty=771 wb=663 unstable=0 bg_thresh=1018 thresh=2037 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 80.219639: balance_dirty_state: bdi btrfs-1: dirty=771 wb=663 unstable=0 bg_thresh=1018 thresh=2036 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 80.219757: balance_dirty_state: bdi btrfs-1: dirty=796 wb=663 unstable=0 bg_thresh=1018 thresh=2036 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 80.220222: balance_dirty_state: bdi btrfs-1: dirty=821 wb=663 unstable=0 bg_thresh=1017 thresh=2035 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 80.220341: balance_dirty_state: bdi btrfs-1: dirty=821 wb=663 unstable=0 bg_thresh=1020 thresh=2040 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 80.220582: balance_dirty_state: bdi btrfs-1: dirty=871 wb=663 unstable=0 bg_thresh=1016 thresh=2033 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 80.220591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.227445: balance_dirty_state: bdi btrfs-1: dirty=871 wb=538 unstable=0 bg_thresh=1011 thresh=2022 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 80.227624: balance_dirty_state: bdi btrfs-1: dirty=871 wb=538 unstable=0 bg_thresh=1013 thresh=2027 gap=618 poll_thresh=13 ino=257 dd-2584 [004] 80.227803: balance_dirty_state: bdi btrfs-1: dirty=896 wb=538 unstable=0 bg_thresh=1013 thresh=2027 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 80.227982: balance_dirty_state: bdi btrfs-1: dirty=921 wb=538 unstable=0 bg_thresh=1016 thresh=2032 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 80.228163: balance_dirty_state: bdi btrfs-1: dirty=921 wb=538 unstable=0 bg_thresh=1016 thresh=2032 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 80.228514: balance_dirty_state: bdi btrfs-1: dirty=946 wb=538 unstable=0 bg_thresh=1018 thresh=2036 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 80.228843: balance_dirty_state: bdi btrfs-1: dirty=996 wb=538 unstable=0 bg_thresh=1017 thresh=2035 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 80.228855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.239486: balance_dirty_state: bdi btrfs-1: dirty=996 wb=412 unstable=0 bg_thresh=1010 thresh=2020 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 80.239567: balance_dirty_state: bdi btrfs-1: dirty=996 wb=412 unstable=0 bg_thresh=1009 thresh=2019 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 80.239629: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=412 unstable=0 bg_thresh=1009 thresh=2019 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 80.239696: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=412 unstable=0 bg_thresh=1009 thresh=2018 gap=560 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 80.239717: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=32752 wrote=0 to_write=8192 dd-2584 [004] 80.239789: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=412 unstable=0 bg_thresh=1009 thresh=2018 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 80.240111: balance_dirty_state: bdi btrfs-1: dirty=996 wb=512 unstable=0 bg_thresh=1011 thresh=2022 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 80.240309: balance_dirty_state: bdi btrfs-1: dirty=946 wb=587 unstable=0 bg_thresh=1010 thresh=2021 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 80.240311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 80.242485: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=716 wrote=1088 to_write=7104 dd-2584 [004] 80.247479: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1387 unstable=0 bg_thresh=1011 thresh=2022 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 80.247571: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1387 unstable=0 bg_thresh=1013 thresh=2027 gap=594 poll_thresh=13 ino=257 dd-2584 [004] 80.247660: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1387 unstable=0 bg_thresh=1016 thresh=2032 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 80.247752: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1387 unstable=0 bg_thresh=1013 thresh=2026 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 80.247846: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1387 unstable=0 bg_thresh=1015 thresh=2031 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 80.248031: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1387 unstable=0 bg_thresh=1015 thresh=2030 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 80.248038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.255442: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1262 unstable=0 bg_thresh=1006 thresh=2012 gap=604 poll_thresh=17 ino=257 dd-2584 [004] 80.255516: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1262 unstable=0 bg_thresh=1011 thresh=2023 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 80.255601: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1262 unstable=0 bg_thresh=1008 thresh=2017 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 80.255678: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1262 unstable=0 bg_thresh=1011 thresh=2023 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 80.255742: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1262 unstable=0 bg_thresh=1011 thresh=2022 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 80.255875: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1262 unstable=0 bg_thresh=1010 thresh=2021 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 80.256307: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1262 unstable=0 bg_thresh=1010 thresh=2020 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 80.256313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.263479: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1137 unstable=0 bg_thresh=1010 thresh=2020 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 80.263571: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1137 unstable=0 bg_thresh=1012 thresh=2025 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 80.263660: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1137 unstable=0 bg_thresh=1009 thresh=2019 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 80.263746: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1137 unstable=0 bg_thresh=1009 thresh=2018 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 80.263831: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1137 unstable=0 bg_thresh=1011 thresh=2023 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 80.264002: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1137 unstable=0 bg_thresh=1011 thresh=2022 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 80.264175: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1137 unstable=0 bg_thresh=1010 thresh=2021 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 80.264182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.271478: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1012 unstable=0 bg_thresh=1010 thresh=2021 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 80.271569: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1012 unstable=0 bg_thresh=1010 thresh=2020 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 80.271658: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1012 unstable=0 bg_thresh=1010 thresh=2020 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 80.271744: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1012 unstable=0 bg_thresh=1009 thresh=2019 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 80.271829: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1012 unstable=0 bg_thresh=1012 thresh=2024 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 80.272006: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1012 unstable=0 bg_thresh=1011 thresh=2023 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 80.272472: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1012 unstable=0 bg_thresh=1011 thresh=2022 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 80.272478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 80.279490: balance_dirty_state: bdi btrfs-1: dirty=521 wb=862 unstable=0 bg_thresh=1012 thresh=2025 gap=642 poll_thresh=18 ino=257 dd-2584 [005] 80.279553: balance_dirty_state: bdi btrfs-1: dirty=546 wb=862 unstable=0 bg_thresh=1012 thresh=2025 gap=617 poll_thresh=13 ino=257 dd-2584 [005] 80.279610: balance_dirty_state: bdi btrfs-1: dirty=571 wb=862 unstable=0 bg_thresh=1015 thresh=2030 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 80.279667: balance_dirty_state: bdi btrfs-1: dirty=571 wb=862 unstable=0 bg_thresh=1015 thresh=2030 gap=597 poll_thresh=15 ino=257 dd-2584 [005] 80.279725: balance_dirty_state: bdi btrfs-1: dirty=596 wb=862 unstable=0 bg_thresh=1017 thresh=2035 gap=577 poll_thresh=16 ino=257 dd-2584 [005] 80.279842: balance_dirty_state: bdi btrfs-1: dirty=621 wb=862 unstable=0 bg_thresh=1020 thresh=2040 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 80.279960: balance_dirty_state: bdi btrfs-1: dirty=671 wb=862 unstable=0 bg_thresh=1019 thresh=2039 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 80.279965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-203% task_weight=99% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.291503: balance_dirty_state: bdi btrfs-1: dirty=671 wb=737 unstable=0 bg_thresh=1018 thresh=2037 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 80.291571: balance_dirty_state: bdi btrfs-1: dirty=696 wb=737 unstable=0 bg_thresh=1018 thresh=2037 gap=604 poll_thresh=13 ino=257 dd-2584 [001] 80.291630: balance_dirty_state: bdi btrfs-1: dirty=696 wb=737 unstable=0 bg_thresh=1021 thresh=2042 gap=609 poll_thresh=14 ino=257 dd-2584 [001] 80.291689: balance_dirty_state: bdi btrfs-1: dirty=721 wb=737 unstable=0 bg_thresh=1021 thresh=2042 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 80.291748: balance_dirty_state: bdi btrfs-1: dirty=746 wb=737 unstable=0 bg_thresh=1023 thresh=2047 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 80.291864: balance_dirty_state: bdi btrfs-1: dirty=771 wb=737 unstable=0 bg_thresh=1023 thresh=2046 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 80.292155: balance_dirty_state: bdi btrfs-1: dirty=796 wb=737 unstable=0 bg_thresh=1022 thresh=2045 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 80.292273: balance_dirty_state: bdi btrfs-1: dirty=846 wb=737 unstable=0 bg_thresh=1024 thresh=2049 gap=466 poll_thresh=19 ino=257 dd-2584 [001] 80.292278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 80.299590: balance_dirty_state: bdi btrfs-1: dirty=846 wb=737 unstable=0 bg_thresh=1024 thresh=2049 gap=466 poll_thresh=19 ino=257 dd-2584 [001] 80.299599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.307565: balance_dirty_state: bdi btrfs-1: dirty=846 wb=612 unstable=0 bg_thresh=1019 thresh=2039 gap=581 poll_thresh=19 ino=257 dd-2584 [001] 80.307652: balance_dirty_state: bdi btrfs-1: dirty=846 wb=612 unstable=0 bg_thresh=1019 thresh=2039 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 80.307714: balance_dirty_state: bdi btrfs-1: dirty=871 wb=612 unstable=0 bg_thresh=1019 thresh=2038 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 80.307774: balance_dirty_state: bdi btrfs-1: dirty=871 wb=612 unstable=0 bg_thresh=1019 thresh=2038 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 80.307971: balance_dirty_state: bdi btrfs-1: dirty=921 wb=487 unstable=0 bg_thresh=1016 thresh=2033 gap=625 poll_thresh=17 ino=257 dd-2584 [001] 80.308151: balance_dirty_state: bdi btrfs-1: dirty=946 wb=487 unstable=0 bg_thresh=1016 thresh=2032 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 80.308327: balance_dirty_state: bdi btrfs-1: dirty=971 wb=487 unstable=0 bg_thresh=1014 thresh=2028 gap=570 poll_thresh=19 ino=257 dd-2584 [001] 80.308502: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=487 unstable=0 bg_thresh=1014 thresh=2029 gap=521 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 80.308569: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=32820 wrote=0 to_write=8192 dd-2584 [001] 80.308971: balance_dirty_state: bdi btrfs-1: dirty=946 wb=562 unstable=0 bg_thresh=1015 thresh=2031 gap=523 poll_thresh=21 ino=257 dd-2584 [001] 80.309158: balance_dirty_state: bdi btrfs-1: dirty=896 wb=637 unstable=0 bg_thresh=1013 thresh=2027 gap=494 poll_thresh=22 ino=257 dd-2584 [001] 80.309160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 80.311059: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=784 wrote=1008 to_write=7184 dd-2584 [001] 80.315442: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1487 unstable=0 bg_thresh=1015 thresh=2031 gap=498 poll_thresh=22 ino=257 dd-2584 [001] 80.315447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-103% task_gap=-306% task_weight=98% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.323446: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1487 unstable=0 bg_thresh=1015 thresh=2031 gap=498 poll_thresh=22 ino=257 dd-2584 [001] 80.323457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-103% task_gap=-306% task_weight=98% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.331509: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1212 unstable=0 bg_thresh=1016 thresh=2032 gap=774 poll_thresh=22 ino=257 dd-2584 [001] 80.331593: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1212 unstable=0 bg_thresh=1018 thresh=2037 gap=754 poll_thresh=16 ino=257 dd-2584 [001] 80.331749: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1212 unstable=0 bg_thresh=1018 thresh=2036 gap=728 poll_thresh=17 ino=257 dd-2584 [001] 80.331902: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1212 unstable=0 bg_thresh=1017 thresh=2035 gap=702 poll_thresh=18 ino=257 dd-2584 [001] 80.332057: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1212 unstable=0 bg_thresh=1016 thresh=2033 gap=650 poll_thresh=19 ino=257 dd-2584 [001] 80.332208: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1212 unstable=0 bg_thresh=1016 thresh=2032 gap=624 poll_thresh=20 ino=257 dd-2584 [001] 80.332363: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1212 unstable=0 bg_thresh=1015 thresh=2031 gap=598 poll_thresh=21 ino=257 dd-2584 [001] 80.332515: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1212 unstable=0 bg_thresh=1017 thresh=2035 gap=577 poll_thresh=22 ino=257 dd-2584 [001] 80.332896: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1212 unstable=0 bg_thresh=1017 thresh=2034 gap=526 poll_thresh=23 ino=257 dd-2584 [001] 80.333051: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1212 unstable=0 bg_thresh=1016 thresh=2033 gap=500 poll_thresh=24 ino=257 dd-2584 [001] 80.333057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 80.339602: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1212 unstable=0 bg_thresh=1016 thresh=2033 gap=500 poll_thresh=24 ino=257 dd-2584 [005] 80.339614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 80.347568: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1212 unstable=0 bg_thresh=1016 thresh=2033 gap=500 poll_thresh=24 ino=257 dd-2584 [005] 80.347577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 80.355456: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1087 unstable=0 bg_thresh=1016 thresh=2033 gap=625 poll_thresh=24 ino=257 dd-2584 [005] 80.355534: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1087 unstable=0 bg_thresh=1016 thresh=2033 gap=625 poll_thresh=18 ino=257 dd-2584 [005] 80.355670: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1087 unstable=0 bg_thresh=1019 thresh=2038 gap=605 poll_thresh=19 ino=257 dd-2584 [005] 80.355806: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1087 unstable=0 bg_thresh=1021 thresh=2043 gap=560 poll_thresh=20 ino=257 dd-2584 [005] 80.355944: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1087 unstable=0 bg_thresh=1026 thresh=2053 gap=545 poll_thresh=21 ino=257 dd-2584 [005] 80.356083: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1087 unstable=0 bg_thresh=1023 thresh=2046 gap=513 poll_thresh=22 ino=257 dd-2584 [005] 80.356221: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1087 unstable=0 bg_thresh=1022 thresh=2045 gap=462 poll_thresh=23 ino=257 dd-2584 [005] 80.356226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1307 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-94% task_gap=-289% task_weight=101% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 80.363583: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1087 unstable=0 bg_thresh=1016 thresh=2033 gap=450 poll_thresh=23 ino=257 dd-2584 [005] 80.363592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1296 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-304% task_weight=101% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 80.371451: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1087 unstable=0 bg_thresh=1013 thresh=2027 gap=444 poll_thresh=23 ino=257 dd-2584 [005] 80.371456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-313% task_weight=101% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 80.379508: balance_dirty_state: bdi btrfs-1: dirty=496 wb=912 unstable=0 bg_thresh=1014 thresh=2028 gap=620 poll_thresh=23 ino=257 dd-2584 [005] 80.379577: balance_dirty_state: bdi btrfs-1: dirty=496 wb=912 unstable=0 bg_thresh=1016 thresh=2033 gap=625 poll_thresh=17 ino=257 dd-2584 [005] 80.379919: balance_dirty_state: bdi btrfs-1: dirty=546 wb=912 unstable=0 bg_thresh=1016 thresh=2032 gap=574 poll_thresh=18 ino=257 dd-2584 [005] 80.380090: balance_dirty_state: bdi btrfs-1: dirty=571 wb=912 unstable=0 bg_thresh=1012 thresh=2025 gap=542 poll_thresh=19 ino=257 dd-2584 [005] 80.380267: balance_dirty_state: bdi btrfs-1: dirty=596 wb=912 unstable=0 bg_thresh=1014 thresh=2029 gap=521 poll_thresh=20 ino=257 dd-2584 [005] 80.380450: balance_dirty_state: bdi btrfs-1: dirty=621 wb=837 unstable=0 bg_thresh=1020 thresh=2040 gap=582 poll_thresh=21 ino=257 dd-2584 [005] 80.380644: balance_dirty_state: bdi btrfs-1: dirty=671 wb=787 unstable=0 bg_thresh=1015 thresh=2030 gap=572 poll_thresh=22 ino=257 dd-2584 [005] 80.380814: balance_dirty_state: bdi btrfs-1: dirty=696 wb=787 unstable=0 bg_thresh=1015 thresh=2030 gap=547 poll_thresh=23 ino=257 dd-2584 [005] 80.380946: balance_dirty_state: bdi btrfs-1: dirty=721 wb=787 unstable=0 bg_thresh=1013 thresh=2026 gap=518 poll_thresh=24 ino=257 dd-2584 [005] 80.381073: balance_dirty_state: bdi btrfs-1: dirty=746 wb=787 unstable=0 bg_thresh=1015 thresh=2031 gap=498 poll_thresh=25 ino=257 dd-2584 [005] 80.381078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.387473: balance_dirty_state: bdi btrfs-1: dirty=746 wb=787 unstable=0 bg_thresh=1012 thresh=2025 gap=492 poll_thresh=25 ino=257 dd-2584 [004] 80.387479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.395494: balance_dirty_state: bdi btrfs-1: dirty=746 wb=637 unstable=0 bg_thresh=1010 thresh=2020 gap=637 poll_thresh=25 ino=257 dd-2584 [004] 80.395733: balance_dirty_state: bdi btrfs-1: dirty=771 wb=637 unstable=0 bg_thresh=1008 thresh=2016 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 80.395867: balance_dirty_state: bdi btrfs-1: dirty=796 wb=637 unstable=0 bg_thresh=1007 thresh=2015 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 80.396012: balance_dirty_state: bdi btrfs-1: dirty=821 wb=637 unstable=0 bg_thresh=1009 thresh=2019 gap=561 poll_thresh=21 ino=257 dd-2584 [004] 80.396169: balance_dirty_state: bdi btrfs-1: dirty=871 wb=637 unstable=0 bg_thresh=1009 thresh=2018 gap=510 poll_thresh=22 ino=257 dd-2584 [004] 80.396314: balance_dirty_state: bdi btrfs-1: dirty=896 wb=637 unstable=0 bg_thresh=1005 thresh=2011 gap=478 poll_thresh=23 ino=257 dd-2584 [004] 80.396320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.407569: balance_dirty_state: bdi btrfs-1: dirty=896 wb=512 unstable=0 bg_thresh=1007 thresh=2015 gap=607 poll_thresh=23 ino=257 dd-2584 [004] 80.407646: balance_dirty_state: bdi btrfs-1: dirty=896 wb=512 unstable=0 bg_thresh=1004 thresh=2009 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 80.407759: balance_dirty_state: bdi btrfs-1: dirty=946 wb=512 unstable=0 bg_thresh=1004 thresh=2008 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 80.407873: balance_dirty_state: bdi btrfs-1: dirty=971 wb=512 unstable=0 bg_thresh=1003 thresh=2007 gap=524 poll_thresh=19 ino=257 dd-2584 [004] 80.407988: balance_dirty_state: bdi btrfs-1: dirty=996 wb=512 unstable=0 bg_thresh=1005 thresh=2011 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 80.408268: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=512 unstable=0 bg_thresh=1005 thresh=2010 gap=452 poll_thresh=21 ino=257 dd-2584 [004] 80.408273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 80.408360: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=32920 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 80.410661: writeback_single_inode: bdi btrfs-1: ino=257 state= age=884 wrote=1008 to_write=7184 dd-2584 [004] 80.415529: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1512 unstable=0 bg_thresh=1006 thresh=2012 gap=454 poll_thresh=21 ino=257 dd-2584 [004] 80.415538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1601 avg_dirty=1601 bdi_gap=-139% task_gap=-379% task_weight=100% bdi_bw=56296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.427601: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1262 unstable=0 bg_thresh=1006 thresh=2013 gap=705 poll_thresh=21 ino=257 dd-2584 [004] 80.427695: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1262 unstable=0 bg_thresh=1006 thresh=2012 gap=704 poll_thresh=16 ino=257 dd-2584 [004] 80.427857: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1262 unstable=0 bg_thresh=1005 thresh=2011 gap=678 poll_thresh=17 ino=257 dd-2584 [004] 80.428018: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1262 unstable=0 bg_thresh=1005 thresh=2010 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 80.428179: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1262 unstable=0 bg_thresh=1007 thresh=2014 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 80.428338: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1262 unstable=0 bg_thresh=1006 thresh=2013 gap=580 poll_thresh=20 ino=257 dd-2584 [004] 80.428502: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1262 unstable=0 bg_thresh=1006 thresh=2012 gap=529 poll_thresh=21 ino=257 dd-2584 [004] 80.428665: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1262 unstable=0 bg_thresh=1008 thresh=2016 gap=508 poll_thresh=22 ino=257 dd-2584 [004] 80.429072: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1262 unstable=0 bg_thresh=1007 thresh=2015 gap=482 poll_thresh=23 ino=257 dd-2584 [004] 80.429079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=56296 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 80.435617: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1262 unstable=0 bg_thresh=1007 thresh=2015 gap=482 poll_thresh=23 ino=257 dd-2584 [004] 80.435629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=56296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.443582: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1137 unstable=0 bg_thresh=1008 thresh=2017 gap=609 poll_thresh=23 ino=257 dd-2584 [004] 80.443667: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1137 unstable=0 bg_thresh=1005 thresh=2011 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 80.443780: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1137 unstable=0 bg_thresh=1005 thresh=2010 gap=552 poll_thresh=18 ino=257 dd-2584 [004] 80.443893: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1137 unstable=0 bg_thresh=1007 thresh=2014 gap=531 poll_thresh=19 ino=257 dd-2584 [004] 80.444004: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1137 unstable=0 bg_thresh=1006 thresh=2013 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 80.444009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=56296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.451628: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1137 unstable=0 bg_thresh=1006 thresh=2013 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 80.451637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=56296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.459593: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1037 unstable=0 bg_thresh=1006 thresh=2013 gap=580 poll_thresh=20 ino=257 dd-2584 [001] 80.459677: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1037 unstable=0 bg_thresh=1004 thresh=2009 gap=551 poll_thresh=15 ino=257 dd-2584 [001] 80.459742: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1037 unstable=0 bg_thresh=1007 thresh=2014 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 80.459869: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1037 unstable=0 bg_thresh=1006 thresh=2013 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 80.459994: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1037 unstable=0 bg_thresh=1002 thresh=2004 gap=471 poll_thresh=18 ino=257 dd-2584 [001] 80.459998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=56296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.467564: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1037 unstable=0 bg_thresh=1008 thresh=2016 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 80.467569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=56296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.475598: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1037 unstable=0 bg_thresh=1008 thresh=2016 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 80.475606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=56296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.483611: balance_dirty_state: bdi btrfs-1: dirty=496 wb=887 unstable=0 bg_thresh=1006 thresh=2013 gap=630 poll_thresh=18 ino=257 dd-2584 [004] 80.483684: balance_dirty_state: bdi btrfs-1: dirty=496 wb=887 unstable=0 bg_thresh=1006 thresh=2013 gap=630 poll_thresh=13 ino=257 dd-2584 [004] 80.483745: balance_dirty_state: bdi btrfs-1: dirty=521 wb=887 unstable=0 bg_thresh=1009 thresh=2018 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 80.483969: balance_dirty_state: bdi btrfs-1: dirty=546 wb=887 unstable=0 bg_thresh=1009 thresh=2018 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 80.484028: balance_dirty_state: bdi btrfs-1: dirty=546 wb=887 unstable=0 bg_thresh=1011 thresh=2023 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 80.484143: balance_dirty_state: bdi btrfs-1: dirty=571 wb=887 unstable=0 bg_thresh=1014 thresh=2028 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 80.484261: balance_dirty_state: bdi btrfs-1: dirty=621 wb=887 unstable=0 bg_thresh=1013 thresh=2027 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 80.484379: balance_dirty_state: bdi btrfs-1: dirty=646 wb=887 unstable=0 bg_thresh=1015 thresh=2031 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 80.484383: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-306% task_weight=100% bdi_bw=56296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.491500: balance_dirty_state: bdi btrfs-1: dirty=646 wb=762 unstable=0 bg_thresh=1007 thresh=2015 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 80.491580: balance_dirty_state: bdi btrfs-1: dirty=671 wb=762 unstable=0 bg_thresh=1007 thresh=2015 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 80.491636: balance_dirty_state: bdi btrfs-1: dirty=671 wb=762 unstable=0 bg_thresh=1010 thresh=2020 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 80.491690: balance_dirty_state: bdi btrfs-1: dirty=696 wb=762 unstable=0 bg_thresh=1010 thresh=2020 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 80.491801: balance_dirty_state: bdi btrfs-1: dirty=721 wb=762 unstable=0 bg_thresh=1012 thresh=2025 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 80.491913: balance_dirty_state: bdi btrfs-1: dirty=771 wb=762 unstable=0 bg_thresh=1014 thresh=2029 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 80.491917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-309% task_weight=100% bdi_bw=56296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.499582: balance_dirty_state: bdi btrfs-1: dirty=771 wb=762 unstable=0 bg_thresh=1014 thresh=2029 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 80.499591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-309% task_weight=100% bdi_bw=56296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.507556: balance_dirty_state: bdi btrfs-1: dirty=771 wb=637 unstable=0 bg_thresh=1011 thresh=2022 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 80.507667: balance_dirty_state: bdi btrfs-1: dirty=771 wb=637 unstable=0 bg_thresh=1011 thresh=2022 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 80.508012: balance_dirty_state: bdi btrfs-1: dirty=796 wb=637 unstable=0 bg_thresh=1013 thresh=2027 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 80.508092: balance_dirty_state: bdi btrfs-1: dirty=796 wb=637 unstable=0 bg_thresh=1013 thresh=2027 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 80.508173: balance_dirty_state: bdi btrfs-1: dirty=821 wb=637 unstable=0 bg_thresh=1016 thresh=2032 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 80.508337: balance_dirty_state: bdi btrfs-1: dirty=846 wb=637 unstable=0 bg_thresh=1015 thresh=2031 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 80.508479: balance_dirty_state: bdi btrfs-1: dirty=896 wb=637 unstable=0 bg_thresh=1017 thresh=2035 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 80.508484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=56296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.515598: balance_dirty_state: bdi btrfs-1: dirty=896 wb=512 unstable=0 bg_thresh=1005 thresh=2010 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 80.515672: balance_dirty_state: bdi btrfs-1: dirty=896 wb=512 unstable=0 bg_thresh=1005 thresh=2010 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 80.515733: balance_dirty_state: bdi btrfs-1: dirty=921 wb=512 unstable=0 bg_thresh=1007 thresh=2015 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 80.515803: balance_dirty_state: bdi btrfs-1: dirty=946 wb=512 unstable=0 bg_thresh=1004 thresh=2009 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 80.515892: balance_dirty_state: bdi btrfs-1: dirty=946 wb=512 unstable=0 bg_thresh=1007 thresh=2014 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 80.516055: balance_dirty_state: bdi btrfs-1: dirty=971 wb=512 unstable=0 bg_thresh=1006 thresh=2013 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 80.516185: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=512 unstable=0 bg_thresh=1006 thresh=2012 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 80.516191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=56296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 80.516274: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=33028 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 80.518516: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=976 to_write=7216 dd-2584 [004] 80.523543: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1487 unstable=0 bg_thresh=1004 thresh=2009 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 80.523550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.531624: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1362 unstable=0 bg_thresh=1000 thresh=2000 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 80.531739: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1362 unstable=0 bg_thresh=1000 thresh=2000 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 80.532092: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1362 unstable=0 bg_thresh=996 thresh=1993 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 80.532177: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1362 unstable=0 bg_thresh=996 thresh=1993 gap=535 poll_thresh=15 ino=257 dd-2584 [004] 80.532265: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1362 unstable=0 bg_thresh=996 thresh=1992 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 80.532438: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1362 unstable=0 bg_thresh=995 thresh=1991 gap=483 poll_thresh=17 ino=257 dd-2584 [004] 80.532444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.539539: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1362 unstable=0 bg_thresh=1010 thresh=2021 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 80.539604: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1362 unstable=0 bg_thresh=1013 thresh=2026 gap=518 poll_thresh=13 ino=257 dd-2584 [004] 80.539664: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1362 unstable=0 bg_thresh=1012 thresh=2025 gap=492 poll_thresh=14 ino=257 dd-2584 [004] 80.539668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 80.547528: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1237 unstable=0 bg_thresh=1006 thresh=2012 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 80.547616: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1237 unstable=0 bg_thresh=1006 thresh=2012 gap=579 poll_thresh=10 ino=257 dd-2584 [004] 80.547672: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1237 unstable=0 bg_thresh=1008 thresh=2017 gap=584 poll_thresh=11 ino=257 dd-2584 [004] 80.547728: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1237 unstable=0 bg_thresh=1008 thresh=2017 gap=559 poll_thresh=12 ino=257 dd-2584 [004] 80.547783: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1237 unstable=0 bg_thresh=1011 thresh=2022 gap=564 poll_thresh=13 ino=257 dd-2584 [004] 80.547839: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1237 unstable=0 bg_thresh=1011 thresh=2022 gap=539 poll_thresh=14 ino=257 dd-2584 [004] 80.547896: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1237 unstable=0 bg_thresh=1013 thresh=2027 gap=519 poll_thresh=15 ino=257 dd-2584 [004] 80.547954: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1237 unstable=0 bg_thresh=1013 thresh=2026 gap=518 poll_thresh=16 ino=257 dd-2584 [004] 80.548097: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1212 unstable=0 bg_thresh=1012 thresh=2025 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 80.548103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.555584: balance_dirty_state: bdi btrfs-1: dirty=321 wb=987 unstable=0 bg_thresh=1006 thresh=2012 gap=704 poll_thresh=17 ino=257 dd-2584 [004] 80.555965: balance_dirty_state: bdi btrfs-1: dirty=321 wb=987 unstable=0 bg_thresh=1006 thresh=2012 gap=704 poll_thresh=13 ino=257 dd-2584 [004] 80.556050: balance_dirty_state: bdi btrfs-1: dirty=346 wb=987 unstable=0 bg_thresh=1008 thresh=2017 gap=684 poll_thresh=14 ino=257 dd-2584 [004] 80.556133: balance_dirty_state: bdi btrfs-1: dirty=371 wb=987 unstable=0 bg_thresh=1008 thresh=2017 gap=659 poll_thresh=15 ino=257 dd-2584 [004] 80.556216: balance_dirty_state: bdi btrfs-1: dirty=371 wb=987 unstable=0 bg_thresh=1011 thresh=2022 gap=664 poll_thresh=16 ino=257 dd-2584 [004] 80.556382: balance_dirty_state: bdi btrfs-1: dirty=396 wb=987 unstable=0 bg_thresh=1013 thresh=2027 gap=644 poll_thresh=17 ino=257 dd-2584 [004] 80.556553: balance_dirty_state: bdi btrfs-1: dirty=446 wb=987 unstable=0 bg_thresh=1013 thresh=2026 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 80.556721: balance_dirty_state: bdi btrfs-1: dirty=471 wb=987 unstable=0 bg_thresh=1015 thresh=2030 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 80.556891: balance_dirty_state: bdi btrfs-1: dirty=496 wb=987 unstable=0 bg_thresh=1011 thresh=2023 gap=540 poll_thresh=20 ino=257 dd-2584 [004] 80.557062: balance_dirty_state: bdi btrfs-1: dirty=546 wb=987 unstable=0 bg_thresh=1011 thresh=2022 gap=489 poll_thresh=21 ino=257 dd-2584 [004] 80.557069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.563587: balance_dirty_state: bdi btrfs-1: dirty=546 wb=987 unstable=0 bg_thresh=1008 thresh=2017 gap=484 poll_thresh=21 ino=257 dd-2584 [004] 80.563593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.571558: balance_dirty_state: bdi btrfs-1: dirty=546 wb=737 unstable=0 bg_thresh=1007 thresh=2014 gap=731 poll_thresh=21 ino=257 dd-2584 [004] 80.571637: balance_dirty_state: bdi btrfs-1: dirty=546 wb=737 unstable=0 bg_thresh=1007 thresh=2014 gap=731 poll_thresh=16 ino=257 dd-2584 [004] 80.571916: balance_dirty_state: bdi btrfs-1: dirty=596 wb=737 unstable=0 bg_thresh=1009 thresh=2019 gap=686 poll_thresh=17 ino=257 dd-2584 [004] 80.572029: balance_dirty_state: bdi btrfs-1: dirty=621 wb=737 unstable=0 bg_thresh=1012 thresh=2024 gap=666 poll_thresh=18 ino=257 dd-2584 [004] 80.572142: balance_dirty_state: bdi btrfs-1: dirty=646 wb=737 unstable=0 bg_thresh=1014 thresh=2028 gap=645 poll_thresh=19 ino=257 dd-2584 [004] 80.572254: balance_dirty_state: bdi btrfs-1: dirty=671 wb=737 unstable=0 bg_thresh=1013 thresh=2027 gap=619 poll_thresh=20 ino=257 dd-2584 [004] 80.572366: balance_dirty_state: bdi btrfs-1: dirty=721 wb=737 unstable=0 bg_thresh=1013 thresh=2026 gap=568 poll_thresh=21 ino=257 dd-2584 [004] 80.572478: balance_dirty_state: bdi btrfs-1: dirty=746 wb=737 unstable=0 bg_thresh=1012 thresh=2025 gap=542 poll_thresh=22 ino=257 dd-2584 [004] 80.572592: balance_dirty_state: bdi btrfs-1: dirty=771 wb=737 unstable=0 bg_thresh=1014 thresh=2029 gap=521 poll_thresh=23 ino=257 dd-2584 [004] 80.572704: balance_dirty_state: bdi btrfs-1: dirty=796 wb=737 unstable=0 bg_thresh=1014 thresh=2028 gap=495 poll_thresh=24 ino=257 dd-2584 [004] 80.572708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.579571: balance_dirty_state: bdi btrfs-1: dirty=796 wb=612 unstable=0 bg_thresh=1007 thresh=2015 gap=607 poll_thresh=24 ino=257 dd-2584 [004] 80.579640: balance_dirty_state: bdi btrfs-1: dirty=821 wb=612 unstable=0 bg_thresh=1007 thresh=2015 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 80.579915: balance_dirty_state: bdi btrfs-1: dirty=846 wb=612 unstable=0 bg_thresh=1010 thresh=2020 gap=562 poll_thresh=19 ino=257 dd-2584 [004] 80.580026: balance_dirty_state: bdi btrfs-1: dirty=896 wb=612 unstable=0 bg_thresh=1012 thresh=2025 gap=517 poll_thresh=20 ino=257 dd-2584 [004] 80.580139: balance_dirty_state: bdi btrfs-1: dirty=921 wb=612 unstable=0 bg_thresh=1014 thresh=2029 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 80.580143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.587591: balance_dirty_state: bdi btrfs-1: dirty=921 wb=487 unstable=0 bg_thresh=1006 thresh=2013 gap=605 poll_thresh=21 ino=257 dd-2584 [004] 80.587694: balance_dirty_state: bdi btrfs-1: dirty=946 wb=487 unstable=0 bg_thresh=1006 thresh=2013 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 80.587805: balance_dirty_state: bdi btrfs-1: dirty=971 wb=487 unstable=0 bg_thresh=1009 thresh=2018 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 80.587915: balance_dirty_state: bdi btrfs-1: dirty=996 wb=487 unstable=0 bg_thresh=1011 thresh=2023 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 80.588030: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=487 unstable=0 bg_thresh=1016 thresh=2033 gap=525 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 80.588096: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=33100 wrote=0 to_write=8192 dd-2584 [004] 80.588156: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=487 unstable=0 bg_thresh=1016 thresh=2032 gap=474 poll_thresh=20 ino=257 dd-2584 [004] 80.588158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-102% task_gap=-303% task_weight=98% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 80.590440: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1024 to_write=7168 dd-2584 [004] 80.595612: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1512 unstable=0 bg_thresh=1016 thresh=2032 gap=474 poll_thresh=20 ino=257 dd-2584 [004] 80.595621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1641 avg_dirty=1641 bdi_gap=-149% task_gap=-397% task_weight=98% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.603620: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1387 unstable=0 bg_thresh=1008 thresh=2016 gap=583 poll_thresh=20 ino=257 dd-2584 [004] 80.603695: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1387 unstable=0 bg_thresh=1008 thresh=2016 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 80.603929: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1387 unstable=0 bg_thresh=1010 thresh=2021 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 80.604044: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1387 unstable=0 bg_thresh=1013 thresh=2026 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 80.604155: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1387 unstable=0 bg_thresh=1015 thresh=2031 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 80.604160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-259% task_weight=98% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.611631: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1262 unstable=0 bg_thresh=1013 thresh=2027 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 80.611725: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1262 unstable=0 bg_thresh=1013 thresh=2027 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 80.611782: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1262 unstable=0 bg_thresh=1013 thresh=2026 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 80.611838: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1262 unstable=0 bg_thresh=1013 thresh=2026 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 80.611895: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1262 unstable=0 bg_thresh=1012 thresh=2025 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 80.612009: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1262 unstable=0 bg_thresh=1012 thresh=2024 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 80.612124: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1262 unstable=0 bg_thresh=1014 thresh=2028 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 80.612128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.619624: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1262 unstable=0 bg_thresh=1014 thresh=2028 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 80.619633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.627662: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1262 unstable=0 bg_thresh=1014 thresh=2028 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 80.627671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=53908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.635617: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1262 unstable=0 bg_thresh=1014 thresh=2028 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 80.635627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=53908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.643658: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1037 unstable=0 bg_thresh=1003 thresh=2007 gap=699 poll_thresh=18 ino=257 dd-2584 [004] 80.643749: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1037 unstable=0 bg_thresh=1003 thresh=2007 gap=699 poll_thresh=13 ino=257 dd-2584 [004] 80.643830: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1037 unstable=0 bg_thresh=1003 thresh=2006 gap=673 poll_thresh=14 ino=257 dd-2584 [004] 80.643914: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1037 unstable=0 bg_thresh=1003 thresh=2006 gap=648 poll_thresh=15 ino=257 dd-2584 [004] 80.645716: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1037 unstable=0 bg_thresh=1005 thresh=2011 gap=653 poll_thresh=16 ino=257 dd-2584 [004] 80.645889: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1037 unstable=0 bg_thresh=1008 thresh=2016 gap=608 poll_thresh=17 ino=257 dd-2584 [004] 80.646063: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1037 unstable=0 bg_thresh=1010 thresh=2020 gap=587 poll_thresh=18 ino=257 dd-2584 [004] 80.646240: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1037 unstable=0 bg_thresh=1012 thresh=2024 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 80.646416: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1037 unstable=0 bg_thresh=1014 thresh=2028 gap=545 poll_thresh=20 ino=257 dd-2584 [004] 80.646593: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1037 unstable=0 bg_thresh=1013 thresh=2027 gap=494 poll_thresh=21 ino=257 dd-2584 [004] 80.646600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=53908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 80.655572: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1037 unstable=0 bg_thresh=1007 thresh=2015 gap=482 poll_thresh=21 ino=257 dd-2584 [000] 80.655578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=98% bdi_bw=53908 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 80.663579: balance_dirty_state: bdi btrfs-1: dirty=496 wb=912 unstable=0 bg_thresh=1001 thresh=2002 gap=594 poll_thresh=21 ino=257 dd-2584 [004] 80.663675: balance_dirty_state: bdi btrfs-1: dirty=496 wb=912 unstable=0 bg_thresh=1003 thresh=2007 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 80.663857: balance_dirty_state: bdi btrfs-1: dirty=546 wb=912 unstable=0 bg_thresh=1008 thresh=2017 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 80.664037: balance_dirty_state: bdi btrfs-1: dirty=571 wb=912 unstable=0 bg_thresh=1005 thresh=2010 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 80.664490: balance_dirty_state: bdi btrfs-1: dirty=596 wb=912 unstable=0 bg_thresh=1004 thresh=2009 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 80.664497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=53908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.671584: balance_dirty_state: bdi btrfs-1: dirty=596 wb=912 unstable=0 bg_thresh=1004 thresh=2009 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 80.671589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=53908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 80.679619: balance_dirty_state: bdi btrfs-1: dirty=596 wb=912 unstable=0 bg_thresh=1007 thresh=2015 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 80.679711: balance_dirty_state: bdi btrfs-1: dirty=621 wb=912 unstable=0 bg_thresh=1010 thresh=2020 gap=487 poll_thresh=14 ino=257 dd-2584 [004] 80.679715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=53908 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 80.687666: balance_dirty_state: bdi btrfs-1: dirty=621 wb=787 unstable=0 bg_thresh=1009 thresh=2019 gap=611 poll_thresh=14 ino=257 dd-2584 [005] 80.687778: balance_dirty_state: bdi btrfs-1: dirty=646 wb=787 unstable=0 bg_thresh=1012 thresh=2024 gap=591 poll_thresh=10 ino=257 dd-2584 [005] 80.687899: balance_dirty_state: bdi btrfs-1: dirty=671 wb=787 unstable=0 bg_thresh=1009 thresh=2018 gap=560 poll_thresh=11 ino=257 dd-2584 [005] 80.688015: balance_dirty_state: bdi btrfs-1: dirty=671 wb=787 unstable=0 bg_thresh=1011 thresh=2023 gap=565 poll_thresh=12 ino=257 dd-2584 [005] 80.688132: balance_dirty_state: bdi btrfs-1: dirty=696 wb=787 unstable=0 bg_thresh=1011 thresh=2022 gap=539 poll_thresh=13 ino=257 dd-2584 [005] 80.688250: balance_dirty_state: bdi btrfs-1: dirty=721 wb=787 unstable=0 bg_thresh=1011 thresh=2022 gap=514 poll_thresh=14 ino=257 dd-2584 [005] 80.688368: balance_dirty_state: bdi btrfs-1: dirty=721 wb=787 unstable=0 bg_thresh=1010 thresh=2021 gap=513 poll_thresh=15 ino=257 dd-2584 [005] 80.688488: balance_dirty_state: bdi btrfs-1: dirty=746 wb=787 unstable=0 bg_thresh=1013 thresh=2026 gap=493 poll_thresh=16 ino=257 dd-2584 [005] 80.688497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=53908 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 80.695690: balance_dirty_state: bdi btrfs-1: dirty=746 wb=787 unstable=0 bg_thresh=1013 thresh=2026 gap=493 poll_thresh=16 ino=257 dd-2584 [005] 80.695700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=53908 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 80.703707: balance_dirty_state: bdi btrfs-1: dirty=746 wb=637 unstable=0 bg_thresh=1013 thresh=2027 gap=644 poll_thresh=16 ino=257 dd-2584 [005] 80.703816: balance_dirty_state: bdi btrfs-1: dirty=771 wb=637 unstable=0 bg_thresh=1010 thresh=2021 gap=613 poll_thresh=12 ino=257 dd-2584 [005] 80.703878: balance_dirty_state: bdi btrfs-1: dirty=771 wb=637 unstable=0 bg_thresh=1010 thresh=2020 gap=612 poll_thresh=13 ino=257 dd-2584 [005] 80.703940: balance_dirty_state: bdi btrfs-1: dirty=796 wb=637 unstable=0 bg_thresh=1006 thresh=2012 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 80.704004: balance_dirty_state: bdi btrfs-1: dirty=821 wb=637 unstable=0 bg_thresh=1005 thresh=2011 gap=553 poll_thresh=15 ino=257 dd-2584 [005] 80.704066: balance_dirty_state: bdi btrfs-1: dirty=821 wb=637 unstable=0 bg_thresh=1011 thresh=2022 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 80.704366: balance_dirty_state: bdi btrfs-1: dirty=846 wb=637 unstable=0 bg_thresh=1008 thresh=2016 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 80.704499: balance_dirty_state: bdi btrfs-1: dirty=896 wb=612 unstable=0 bg_thresh=1010 thresh=2021 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 80.704634: balance_dirty_state: bdi btrfs-1: dirty=921 wb=512 unstable=0 bg_thresh=1012 thresh=2025 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 80.704750: balance_dirty_state: bdi btrfs-1: dirty=946 wb=512 unstable=0 bg_thresh=1012 thresh=2024 gap=566 poll_thresh=20 ino=257 dd-2584 [005] 80.704864: balance_dirty_state: bdi btrfs-1: dirty=996 wb=512 unstable=0 bg_thresh=1011 thresh=2023 gap=515 poll_thresh=21 ino=257 dd-2584 [005] 80.704980: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=512 unstable=0 bg_thresh=1008 thresh=2016 gap=483 poll_thresh=22 ino=257 dd-2584 [005] 80.704985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=53908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 80.705092: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=33216 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 80.708067: writeback_single_inode: bdi btrfs-1: ino=257 state= age=176 wrote=960 to_write=7232 dd-2584 [005] 80.711660: balance_dirty_state: bdi btrfs-1: dirty=64 wb=1472 unstable=0 bg_thresh=1006 thresh=2013 gap=477 poll_thresh=22 ino=257 dd-2584 [005] 80.711668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-115% task_gap=-330% task_weight=99% bdi_bw=53908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 80.719686: balance_dirty_state: bdi btrfs-1: dirty=64 wb=1472 unstable=0 bg_thresh=1006 thresh=2013 gap=477 poll_thresh=22 ino=257 dd-2584 [005] 80.719692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-115% task_gap=-330% task_weight=99% bdi_bw=53908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 80.727649: balance_dirty_state: bdi btrfs-1: dirty=64 wb=1472 unstable=0 bg_thresh=1006 thresh=2013 gap=477 poll_thresh=22 ino=257 dd-2584 [005] 80.727656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-115% task_gap=-330% task_weight=99% bdi_bw=53908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 80.735679: balance_dirty_state: bdi btrfs-1: dirty=64 wb=1472 unstable=0 bg_thresh=1006 thresh=2013 gap=477 poll_thresh=22 ino=257 dd-2584 [005] 80.735686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-115% task_gap=-330% task_weight=99% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 80.743645: balance_dirty_state: bdi btrfs-1: dirty=64 wb=1347 unstable=0 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=22 ino=257 dd-2584 [005] 80.743757: balance_dirty_state: bdi btrfs-1: dirty=64 wb=1347 unstable=0 bg_thresh=1009 thresh=2019 gap=608 poll_thresh=16 ino=257 dd-2584 [005] 80.743939: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1347 unstable=0 bg_thresh=1009 thresh=2018 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 80.744119: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1347 unstable=0 bg_thresh=1011 thresh=2022 gap=536 poll_thresh=18 ino=257 dd-2584 [005] 80.744566: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1347 unstable=0 bg_thresh=1010 thresh=2021 gap=510 poll_thresh=19 ino=257 dd-2584 [005] 80.744744: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1347 unstable=0 bg_thresh=1010 thresh=2020 gap=459 poll_thresh=20 ino=257 dd-2584 [005] 80.744750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 80.751623: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1222 unstable=0 bg_thresh=1009 thresh=2018 gap=582 poll_thresh=20 ino=257 dd-2584 [005] 80.751716: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1222 unstable=0 bg_thresh=1008 thresh=2017 gap=581 poll_thresh=15 ino=257 dd-2584 [005] 80.751774: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1222 unstable=0 bg_thresh=1011 thresh=2022 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 80.751885: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1222 unstable=0 bg_thresh=1010 thresh=2021 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 80.751998: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1222 unstable=0 bg_thresh=1007 thresh=2014 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 80.752002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 80.759614: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1222 unstable=0 bg_thresh=1007 thresh=2014 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 80.759621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 80.767603: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1122 unstable=0 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=18 ino=257 dd-2584 [005] 80.767702: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1097 unstable=0 bg_thresh=1010 thresh=2020 gap=609 poll_thresh=13 ino=257 dd-2584 [005] 80.767762: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1097 unstable=0 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=14 ino=257 dd-2584 [005] 80.767820: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1097 unstable=0 bg_thresh=1009 thresh=2019 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 80.767876: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1097 unstable=0 bg_thresh=1009 thresh=2018 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 80.767988: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1097 unstable=0 bg_thresh=1008 thresh=2017 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 80.768264: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1097 unstable=0 bg_thresh=1008 thresh=2016 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 80.768268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 80.775676: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1097 unstable=0 bg_thresh=1008 thresh=2016 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 80.775681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.785184: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1097 unstable=0 bg_thresh=1004 thresh=2008 gap=472 poll_thresh=18 ino=257 dd-2584 [001] 80.785192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.795707: balance_dirty_state: bdi btrfs-1: dirty=439 wb=972 unstable=0 bg_thresh=1014 thresh=2028 gap=617 poll_thresh=18 ino=257 dd-2584 [001] 80.795774: balance_dirty_state: bdi btrfs-1: dirty=439 wb=972 unstable=0 bg_thresh=1014 thresh=2028 gap=617 poll_thresh=13 ino=257 dd-2584 [001] 80.795831: balance_dirty_state: bdi btrfs-1: dirty=464 wb=972 unstable=0 bg_thresh=1016 thresh=2033 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 80.795889: balance_dirty_state: bdi btrfs-1: dirty=489 wb=972 unstable=0 bg_thresh=1016 thresh=2033 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 80.795948: balance_dirty_state: bdi btrfs-1: dirty=489 wb=972 unstable=0 bg_thresh=1019 thresh=2038 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 80.796066: balance_dirty_state: bdi btrfs-1: dirty=539 wb=972 unstable=0 bg_thresh=1018 thresh=2037 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 80.796187: balance_dirty_state: bdi btrfs-1: dirty=564 wb=972 unstable=0 bg_thresh=1020 thresh=2041 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 80.796192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 80.803671: balance_dirty_state: bdi btrfs-1: dirty=564 wb=972 unstable=0 bg_thresh=1015 thresh=2030 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 80.803678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.815661: balance_dirty_state: bdi btrfs-1: dirty=564 wb=847 unstable=0 bg_thresh=1015 thresh=2030 gap=619 poll_thresh=18 ino=257 dd-2584 [001] 80.815736: balance_dirty_state: bdi btrfs-1: dirty=589 wb=847 unstable=0 bg_thresh=1012 thresh=2024 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 80.815799: balance_dirty_state: bdi btrfs-1: dirty=589 wb=847 unstable=0 bg_thresh=1014 thresh=2029 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 80.815861: balance_dirty_state: bdi btrfs-1: dirty=614 wb=847 unstable=0 bg_thresh=1011 thresh=2023 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 80.815922: balance_dirty_state: bdi btrfs-1: dirty=639 wb=847 unstable=0 bg_thresh=1014 thresh=2028 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 80.816048: balance_dirty_state: bdi btrfs-1: dirty=664 wb=847 unstable=0 bg_thresh=1016 thresh=2032 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 80.816340: balance_dirty_state: bdi btrfs-1: dirty=689 wb=847 unstable=0 bg_thresh=1012 thresh=2025 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 80.816345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 80.827642: balance_dirty_state: bdi btrfs-1: dirty=689 wb=722 unstable=0 bg_thresh=1008 thresh=2016 gap=605 poll_thresh=18 ino=257 dd-2584 [001] 80.827770: balance_dirty_state: bdi btrfs-1: dirty=714 wb=722 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=13 ino=257 dd-2584 [001] 80.827889: balance_dirty_state: bdi btrfs-1: dirty=714 wb=722 unstable=0 bg_thresh=1007 thresh=2015 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 80.828007: balance_dirty_state: bdi btrfs-1: dirty=739 wb=722 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 80.828125: balance_dirty_state: bdi btrfs-1: dirty=764 wb=722 unstable=0 bg_thresh=1007 thresh=2014 gap=528 poll_thresh=16 ino=257 dd-2584 [001] 80.828360: balance_dirty_state: bdi btrfs-1: dirty=789 wb=722 unstable=0 bg_thresh=1009 thresh=2018 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 80.828597: balance_dirty_state: bdi btrfs-1: dirty=814 wb=722 unstable=0 bg_thresh=1008 thresh=2017 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 80.828605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 80.835639: balance_dirty_state: bdi btrfs-1: dirty=814 wb=597 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 80.835744: balance_dirty_state: bdi btrfs-1: dirty=839 wb=597 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=13 ino=257 dd-2584 [001] 80.835827: balance_dirty_state: bdi btrfs-1: dirty=839 wb=597 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 80.835914: balance_dirty_state: bdi btrfs-1: dirty=864 wb=597 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 80.836006: balance_dirty_state: bdi btrfs-1: dirty=889 wb=597 unstable=0 bg_thresh=1006 thresh=2012 gap=526 poll_thresh=16 ino=257 dd-2584 [001] 80.836184: balance_dirty_state: bdi btrfs-1: dirty=914 wb=597 unstable=0 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=17 ino=257 dd-2584 [001] 80.836190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 80.843725: balance_dirty_state: bdi btrfs-1: dirty=914 wb=597 unstable=0 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=17 ino=257 dd-2584 [002] 80.843734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=48944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 80.851622: balance_dirty_state: bdi btrfs-1: dirty=914 wb=472 unstable=0 bg_thresh=1007 thresh=2014 gap=628 poll_thresh=17 ino=257 dd-2584 [002] 80.851898: balance_dirty_state: bdi btrfs-1: dirty=914 wb=472 unstable=0 bg_thresh=1007 thresh=2014 gap=628 poll_thresh=13 ino=257 dd-2584 [002] 80.851957: balance_dirty_state: bdi btrfs-1: dirty=939 wb=472 unstable=0 bg_thresh=1009 thresh=2019 gap=608 poll_thresh=14 ino=257 dd-2584 [002] 80.852014: balance_dirty_state: bdi btrfs-1: dirty=939 wb=472 unstable=0 bg_thresh=1009 thresh=2019 gap=608 poll_thresh=15 ino=257 dd-2584 [002] 80.852071: balance_dirty_state: bdi btrfs-1: dirty=964 wb=472 unstable=0 bg_thresh=1012 thresh=2024 gap=588 poll_thresh=16 ino=257 dd-2584 [002] 80.852186: balance_dirty_state: bdi btrfs-1: dirty=989 wb=472 unstable=0 bg_thresh=1014 thresh=2029 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 80.852303: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=472 unstable=0 bg_thresh=1016 thresh=2033 gap=522 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 80.852329: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=33364 wrote=0 to_write=8192 dd-2584 [002] 80.852477: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=472 unstable=0 bg_thresh=1013 thresh=2026 gap=490 poll_thresh=19 ino=257 dd-2584 [002] 80.852480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=48944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 80.857068: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=1008 to_write=7184 dd-2584 [002] 80.859729: balance_dirty_state: bdi btrfs-1: dirty=64 wb=1472 unstable=0 bg_thresh=1013 thresh=2026 gap=490 poll_thresh=19 ino=257 dd-2584 [002] 80.859738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-83% task_gap=-267% task_weight=100% bdi_bw=48944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 80.867745: balance_dirty_state: bdi btrfs-1: dirty=64 wb=1347 unstable=0 bg_thresh=1008 thresh=2016 gap=605 poll_thresh=19 ino=257 dd-2584 [000] 80.867872: balance_dirty_state: bdi btrfs-1: dirty=89 wb=1347 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 80.867990: balance_dirty_state: bdi btrfs-1: dirty=89 wb=1347 unstable=0 bg_thresh=1010 thresh=2021 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 80.868106: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1347 unstable=0 bg_thresh=1010 thresh=2021 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 80.868337: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1347 unstable=0 bg_thresh=1013 thresh=2026 gap=540 poll_thresh=17 ino=257 dd-2584 [000] 80.868932: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1347 unstable=0 bg_thresh=1015 thresh=2030 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 80.868941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=48944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 80.875660: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1347 unstable=0 bg_thresh=1015 thresh=2030 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 80.875668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=48944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 80.883648: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1197 unstable=0 bg_thresh=1013 thresh=2027 gap=641 poll_thresh=18 ino=257 dd-2584 [002] 80.883773: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1197 unstable=0 bg_thresh=1013 thresh=2027 gap=616 poll_thresh=13 ino=257 dd-2584 [002] 80.883889: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1197 unstable=0 bg_thresh=1016 thresh=2032 gap=621 poll_thresh=14 ino=257 dd-2584 [002] 80.884004: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1197 unstable=0 bg_thresh=1016 thresh=2032 gap=596 poll_thresh=15 ino=257 dd-2584 [002] 80.884119: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1197 unstable=0 bg_thresh=1018 thresh=2037 gap=576 poll_thresh=16 ino=257 dd-2584 [002] 80.884354: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1197 unstable=0 bg_thresh=1021 thresh=2042 gap=556 poll_thresh=17 ino=257 dd-2584 [002] 80.884590: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1197 unstable=0 bg_thresh=1023 thresh=2046 gap=535 poll_thresh=18 ino=257 dd-2584 [002] 80.884824: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1197 unstable=0 bg_thresh=1022 thresh=2045 gap=509 poll_thresh=19 ino=257 dd-2584 [002] 80.884833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-242% task_weight=100% bdi_bw=48944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 80.891722: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1197 unstable=0 bg_thresh=1022 thresh=2045 gap=509 poll_thresh=19 ino=257 dd-2584 [002] 80.891732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-242% task_weight=100% bdi_bw=48944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 80.899642: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1072 unstable=0 bg_thresh=1019 thresh=2039 gap=628 poll_thresh=19 ino=257 dd-2584 [002] 80.899710: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1072 unstable=0 bg_thresh=1019 thresh=2039 gap=603 poll_thresh=14 ino=257 dd-2584 [002] 80.899769: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1072 unstable=0 bg_thresh=1022 thresh=2044 gap=583 poll_thresh=15 ino=257 dd-2584 [002] 80.899828: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1072 unstable=0 bg_thresh=1019 thresh=2038 gap=577 poll_thresh=16 ino=257 dd-2584 [002] 80.899944: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1072 unstable=0 bg_thresh=1018 thresh=2037 gap=526 poll_thresh=17 ino=257 dd-2584 [002] 80.900234: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1072 unstable=0 bg_thresh=1020 thresh=2041 gap=505 poll_thresh=18 ino=257 dd-2584 [002] 80.900239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=48944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 80.907697: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1022 unstable=0 bg_thresh=1014 thresh=2028 gap=542 poll_thresh=18 ino=257 dd-2584 [002] 80.907791: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1022 unstable=0 bg_thresh=1014 thresh=2028 gap=542 poll_thresh=13 ino=257 dd-2584 [002] 80.907849: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1022 unstable=0 bg_thresh=1016 thresh=2033 gap=522 poll_thresh=14 ino=257 dd-2584 [002] 80.907906: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1022 unstable=0 bg_thresh=1016 thresh=2033 gap=497 poll_thresh=15 ino=257 dd-2584 [002] 80.907911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=48944 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 80.915680: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1022 unstable=0 bg_thresh=1019 thresh=2039 gap=503 poll_thresh=15 ino=257 dd-2584 [006] 80.915692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-203% task_weight=99% bdi_bw=48944 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 80.927652: balance_dirty_state: bdi btrfs-1: dirty=514 wb=897 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 80.927767: balance_dirty_state: bdi btrfs-1: dirty=514 wb=897 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=11 ino=257 dd-2584 [006] 80.927892: balance_dirty_state: bdi btrfs-1: dirty=539 wb=897 unstable=0 bg_thresh=993 thresh=1987 gap=551 poll_thresh=12 ino=257 dd-2584 [006] 80.928000: balance_dirty_state: bdi btrfs-1: dirty=539 wb=897 unstable=0 bg_thresh=993 thresh=1986 gap=550 poll_thresh=13 ino=257 dd-2584 [006] 80.928117: balance_dirty_state: bdi btrfs-1: dirty=564 wb=897 unstable=0 bg_thresh=993 thresh=1986 gap=525 poll_thresh=14 ino=257 dd-2584 [006] 80.928238: balance_dirty_state: bdi btrfs-1: dirty=589 wb=897 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=15 ino=257 dd-2584 [006] 80.928357: balance_dirty_state: bdi btrfs-1: dirty=589 wb=897 unstable=0 bg_thresh=998 thresh=1996 gap=510 poll_thresh=16 ino=257 dd-2584 [006] 80.928551: balance_dirty_state: bdi btrfs-1: dirty=639 wb=897 unstable=0 bg_thresh=997 thresh=1995 gap=459 poll_thresh=17 ino=257 dd-2584 [006] 80.928558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=48944 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 80.935744: balance_dirty_state: bdi btrfs-1: dirty=639 wb=897 unstable=0 bg_thresh=1000 thresh=2001 gap=465 poll_thresh=17 ino=257 dd-2584 [006] 80.935751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=48944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 80.943690: balance_dirty_state: bdi btrfs-1: dirty=639 wb=772 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=17 ino=257 dd-2584 [006] 80.943818: balance_dirty_state: bdi btrfs-1: dirty=639 wb=772 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=13 ino=257 dd-2584 [006] 80.943937: balance_dirty_state: bdi btrfs-1: dirty=664 wb=772 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=14 ino=257 dd-2584 [006] 80.944054: balance_dirty_state: bdi btrfs-1: dirty=689 wb=772 unstable=0 bg_thresh=997 thresh=1995 gap=534 poll_thresh=15 ino=257 dd-2584 [006] 80.944552: balance_dirty_state: bdi btrfs-1: dirty=689 wb=772 unstable=0 bg_thresh=995 thresh=1990 gap=529 poll_thresh=16 ino=257 dd-2584 [006] 80.944760: balance_dirty_state: bdi btrfs-1: dirty=714 wb=772 unstable=0 bg_thresh=997 thresh=1995 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 80.944910: balance_dirty_state: bdi btrfs-1: dirty=764 wb=772 unstable=0 bg_thresh=997 thresh=1994 gap=458 poll_thresh=18 ino=257 dd-2584 [006] 80.944916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=48944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 80.951761: balance_dirty_state: bdi btrfs-1: dirty=764 wb=772 unstable=0 bg_thresh=994 thresh=1988 gap=452 poll_thresh=18 ino=257 dd-2584 [005] 80.951768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=47216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 80.959743: balance_dirty_state: bdi btrfs-1: dirty=764 wb=772 unstable=0 bg_thresh=994 thresh=1988 gap=452 poll_thresh=18 ino=257 dd-2584 [005] 80.959750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=47216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 80.967785: balance_dirty_state: bdi btrfs-1: dirty=764 wb=647 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=18 ino=257 dd-2584 [005] 80.967850: balance_dirty_state: bdi btrfs-1: dirty=764 wb=647 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=13 ino=257 dd-2584 [005] 80.967909: balance_dirty_state: bdi btrfs-1: dirty=789 wb=647 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=14 ino=257 dd-2584 [005] 80.967969: balance_dirty_state: bdi btrfs-1: dirty=814 wb=647 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=15 ino=257 dd-2584 [005] 80.968030: balance_dirty_state: bdi btrfs-1: dirty=814 wb=647 unstable=0 bg_thresh=997 thresh=1994 gap=533 poll_thresh=16 ino=257 dd-2584 [005] 80.968148: balance_dirty_state: bdi btrfs-1: dirty=839 wb=647 unstable=0 bg_thresh=996 thresh=1993 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 80.968268: balance_dirty_state: bdi btrfs-1: dirty=889 wb=647 unstable=0 bg_thresh=998 thresh=1997 gap=461 poll_thresh=18 ino=257 dd-2584 [005] 80.968273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=47216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 80.975790: balance_dirty_state: bdi btrfs-1: dirty=887 wb=652 unstable=0 bg_thresh=1000 thresh=2000 gap=461 poll_thresh=18 ino=257 dd-2584 [005] 80.975796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=47216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 80.983758: balance_dirty_state: bdi btrfs-1: dirty=887 wb=652 unstable=0 bg_thresh=1000 thresh=2000 gap=461 poll_thresh=18 ino=257 dd-2584 [005] 80.983768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=47216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 80.991779: balance_dirty_state: bdi btrfs-1: dirty=884 wb=528 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=18 ino=257 dd-2584 [001] 80.991859: balance_dirty_state: bdi btrfs-1: dirty=909 wb=528 unstable=0 bg_thresh=999 thresh=1999 gap=562 poll_thresh=13 ino=257 dd-2584 [001] 80.991921: balance_dirty_state: bdi btrfs-1: dirty=909 wb=528 unstable=0 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 80.991983: balance_dirty_state: bdi btrfs-1: dirty=934 wb=528 unstable=0 bg_thresh=1004 thresh=2009 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 80.992220: balance_dirty_state: bdi btrfs-1: dirty=959 wb=528 unstable=0 bg_thresh=1004 thresh=2009 gap=522 poll_thresh=16 ino=257 dd-2584 [001] 80.992340: balance_dirty_state: bdi btrfs-1: dirty=984 wb=528 unstable=0 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=17 ino=257 dd-2584 [001] 80.992345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=47216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 80.999746: balance_dirty_state: bdi btrfs-1: dirty=984 wb=378 unstable=0 bg_thresh=1002 thresh=2005 gap=643 poll_thresh=17 ino=257 dd-2584 [006] 80.999838: balance_dirty_state: bdi btrfs-1: dirty=984 wb=368 unstable=0 bg_thresh=1001 thresh=2003 gap=651 poll_thresh=13 ino=257 dd-2584 [006] 80.999958: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=368 unstable=0 bg_thresh=1001 thresh=2002 gap=625 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 80.999997: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=33512 wrote=0 to_write=8192 dd-2584 [006] 81.000108: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=368 unstable=0 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=15 ino=257 dd-2584 [006] 81.000189: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=368 unstable=0 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=16 ino=257 dd-2584 [006] 81.000364: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=393 unstable=0 bg_thresh=1002 thresh=2005 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 81.000543: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=443 unstable=0 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 81.000720: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=493 unstable=0 bg_thresh=1001 thresh=2003 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 81.000911: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=543 unstable=0 bg_thresh=1003 thresh=2007 gap=455 poll_thresh=20 ino=257 dd-2584 [006] 81.000913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=47216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 81.002918: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=256 wrote=1104 to_write=7088 dd-2584 [006] 81.007817: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1468 unstable=0 bg_thresh=1003 thresh=2007 gap=455 poll_thresh=20 ino=257 dd-2584 [006] 81.007827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=47216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 81.015709: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1343 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=20 ino=257 dd-2584 [006] 81.015830: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1343 unstable=0 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 81.016062: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1343 unstable=0 bg_thresh=1004 thresh=2009 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 81.016175: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1343 unstable=0 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 81.016287: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1343 unstable=0 bg_thresh=1003 thresh=2007 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 81.016400: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1343 unstable=0 bg_thresh=1005 thresh=2011 gap=459 poll_thresh=19 ino=257 dd-2584 [006] 81.016405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=47216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 81.023816: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1343 unstable=0 bg_thresh=1005 thresh=2011 gap=459 poll_thresh=19 ino=257 dd-2584 [002] 81.023829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=47216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 81.031683: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1343 unstable=0 bg_thresh=1005 thresh=2011 gap=459 poll_thresh=19 ino=257 dd-2584 [002] 81.031691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=47216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 81.039710: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1218 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=19 ino=257 dd-2584 [002] 81.039781: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1218 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 81.039847: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1218 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 81.039913: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1218 unstable=0 bg_thresh=1007 thresh=2015 gap=538 poll_thresh=16 ino=257 dd-2584 [002] 81.040043: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1218 unstable=0 bg_thresh=1010 thresh=2020 gap=518 poll_thresh=17 ino=257 dd-2584 [002] 81.040176: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1218 unstable=0 bg_thresh=1012 thresh=2024 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 81.040181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=47216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 81.047707: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1118 unstable=0 bg_thresh=1006 thresh=2012 gap=585 poll_thresh=18 ino=257 dd-2584 [002] 81.047831: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1118 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=13 ino=257 dd-2584 [002] 81.047916: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1118 unstable=0 bg_thresh=1008 thresh=2017 gap=565 poll_thresh=14 ino=257 dd-2584 [002] 81.048258: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1118 unstable=0 bg_thresh=1008 thresh=2017 gap=540 poll_thresh=15 ino=257 dd-2584 [002] 81.048321: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1118 unstable=0 bg_thresh=1011 thresh=2022 gap=520 poll_thresh=16 ino=257 dd-2584 [002] 81.048444: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1118 unstable=0 bg_thresh=1007 thresh=2015 gap=488 poll_thresh=17 ino=257 dd-2584 [002] 81.048451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=47216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 81.055733: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1102 unstable=0 bg_thresh=1000 thresh=2000 gap=461 poll_thresh=13 ino=257 dd-2584 [002] 81.055737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=101% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 81.063687: balance_dirty_state: bdi btrfs-1: dirty=437 wb=977 unstable=0 bg_thresh=994 thresh=1988 gap=574 poll_thresh=13 ino=257 dd-2584 [002] 81.063751: balance_dirty_state: bdi btrfs-1: dirty=437 wb=977 unstable=0 bg_thresh=996 thresh=1993 gap=579 poll_thresh=10 ino=257 dd-2584 [002] 81.063811: balance_dirty_state: bdi btrfs-1: dirty=462 wb=977 unstable=0 bg_thresh=996 thresh=1993 gap=554 poll_thresh=11 ino=257 dd-2584 [002] 81.063869: balance_dirty_state: bdi btrfs-1: dirty=462 wb=977 unstable=0 bg_thresh=999 thresh=1998 gap=559 poll_thresh=12 ino=257 dd-2584 [002] 81.063929: balance_dirty_state: bdi btrfs-1: dirty=487 wb=977 unstable=0 bg_thresh=999 thresh=1998 gap=534 poll_thresh=13 ino=257 dd-2584 [002] 81.063990: balance_dirty_state: bdi btrfs-1: dirty=512 wb=977 unstable=0 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=14 ino=257 dd-2584 [002] 81.064049: balance_dirty_state: bdi btrfs-1: dirty=512 wb=977 unstable=0 bg_thresh=1004 thresh=2008 gap=519 poll_thresh=15 ino=257 dd-2584 [002] 81.064110: balance_dirty_state: bdi btrfs-1: dirty=537 wb=977 unstable=0 bg_thresh=1006 thresh=2013 gap=499 poll_thresh=16 ino=257 dd-2584 [002] 81.064114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 81.071812: balance_dirty_state: bdi btrfs-1: dirty=537 wb=852 unstable=0 bg_thresh=1000 thresh=2000 gap=611 poll_thresh=16 ino=257 dd-2584 [004] 81.071941: balance_dirty_state: bdi btrfs-1: dirty=562 wb=852 unstable=0 bg_thresh=1000 thresh=2000 gap=586 poll_thresh=12 ino=257 dd-2584 [004] 81.072059: balance_dirty_state: bdi btrfs-1: dirty=562 wb=852 unstable=0 bg_thresh=1002 thresh=2005 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 81.072181: balance_dirty_state: bdi btrfs-1: dirty=587 wb=852 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 81.072298: balance_dirty_state: bdi btrfs-1: dirty=587 wb=852 unstable=0 bg_thresh=1002 thresh=2004 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 81.072792: balance_dirty_state: bdi btrfs-1: dirty=612 wb=852 unstable=0 bg_thresh=1004 thresh=2009 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 81.073040: balance_dirty_state: bdi btrfs-1: dirty=637 wb=727 unstable=0 bg_thresh=1003 thresh=2006 gap=642 poll_thresh=17 ino=257 dd-2584 [004] 81.073283: balance_dirty_state: bdi btrfs-1: dirty=687 wb=727 unstable=0 bg_thresh=1002 thresh=2005 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 81.073518: balance_dirty_state: bdi btrfs-1: dirty=712 wb=727 unstable=0 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=19 ino=257 dd-2584 [004] 81.073769: balance_dirty_state: bdi btrfs-1: dirty=737 wb=727 unstable=0 bg_thresh=1001 thresh=2002 gap=538 poll_thresh=20 ino=257 dd-2584 [004] 81.074035: balance_dirty_state: bdi btrfs-1: dirty=762 wb=727 unstable=0 bg_thresh=1000 thresh=2001 gap=512 poll_thresh=21 ino=257 dd-2584 [004] 81.074166: balance_dirty_state: bdi btrfs-1: dirty=812 wb=727 unstable=0 bg_thresh=1000 thresh=2000 gap=461 poll_thresh=22 ino=257 dd-2584 [004] 81.074171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.079827: balance_dirty_state: bdi btrfs-1: dirty=812 wb=727 unstable=0 bg_thresh=1000 thresh=2000 gap=461 poll_thresh=22 ino=257 dd-2584 [004] 81.079840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.087827: balance_dirty_state: bdi btrfs-1: dirty=812 wb=727 unstable=0 bg_thresh=997 thresh=1994 gap=455 poll_thresh=22 ino=257 dd-2584 [004] 81.087835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.099759: balance_dirty_state: bdi btrfs-1: dirty=812 wb=602 unstable=0 bg_thresh=988 thresh=1976 gap=562 poll_thresh=22 ino=257 dd-2584 [004] 81.099850: balance_dirty_state: bdi btrfs-1: dirty=812 wb=602 unstable=0 bg_thresh=989 thresh=1978 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 81.099996: balance_dirty_state: bdi btrfs-1: dirty=862 wb=602 unstable=0 bg_thresh=988 thresh=1977 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 81.100355: balance_dirty_state: bdi btrfs-1: dirty=887 wb=602 unstable=0 bg_thresh=990 thresh=1981 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 81.100361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 81.111851: balance_dirty_state: bdi btrfs-1: dirty=887 wb=602 unstable=0 bg_thresh=990 thresh=1981 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 81.111863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 81.119886: balance_dirty_state: bdi btrfs-1: dirty=887 wb=602 unstable=0 bg_thresh=990 thresh=1981 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 81.119898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 81.127853: balance_dirty_state: bdi btrfs-1: dirty=887 wb=477 unstable=0 bg_thresh=990 thresh=1981 gap=617 poll_thresh=18 ino=257 dd-2584 [005] 81.127981: balance_dirty_state: bdi btrfs-1: dirty=887 wb=477 unstable=0 bg_thresh=993 thresh=1986 gap=622 poll_thresh=13 ino=257 dd-2584 [005] 81.128099: balance_dirty_state: bdi btrfs-1: dirty=912 wb=477 unstable=0 bg_thresh=993 thresh=1986 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 81.128217: balance_dirty_state: bdi btrfs-1: dirty=937 wb=477 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 81.128333: balance_dirty_state: bdi btrfs-1: dirty=937 wb=477 unstable=0 bg_thresh=992 thresh=1985 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 81.128567: balance_dirty_state: bdi btrfs-1: dirty=987 wb=477 unstable=0 bg_thresh=992 thresh=1984 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 81.128806: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=477 unstable=0 bg_thresh=994 thresh=1988 gap=499 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 81.128851: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=33640 wrote=0 to_write=8192 dd-2584 [005] 81.129040: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=477 unstable=0 bg_thresh=993 thresh=1987 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 81.129042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 81.131160: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=384 wrote=976 to_write=7216 dd-2584 [005] 81.135755: balance_dirty_state: bdi btrfs-1: dirty=62 wb=1452 unstable=0 bg_thresh=993 thresh=1987 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 81.135760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 81.143772: balance_dirty_state: bdi btrfs-1: dirty=62 wb=1452 unstable=0 bg_thresh=993 thresh=1987 gap=473 poll_thresh=19 ino=257 dd-2584 [000] 81.143782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 81.151708: balance_dirty_state: bdi btrfs-1: dirty=62 wb=1327 unstable=0 bg_thresh=993 thresh=1987 gap=598 poll_thresh=19 ino=257 dd-2584 [000] 81.151783: balance_dirty_state: bdi btrfs-1: dirty=62 wb=1327 unstable=0 bg_thresh=993 thresh=1987 gap=598 poll_thresh=14 ino=257 dd-2584 [000] 81.151853: balance_dirty_state: bdi btrfs-1: dirty=87 wb=1327 unstable=0 bg_thresh=996 thresh=1992 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 81.151923: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1327 unstable=0 bg_thresh=996 thresh=1992 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 81.152267: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1327 unstable=0 bg_thresh=998 thresh=1997 gap=533 poll_thresh=17 ino=257 dd-2584 [000] 81.152409: balance_dirty_state: bdi btrfs-1: dirty=162 wb=1327 unstable=0 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=18 ino=257 dd-2584 [000] 81.152545: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1327 unstable=0 bg_thresh=1003 thresh=2006 gap=467 poll_thresh=19 ino=257 dd-2584 [000] 81.152550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 81.159891: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1177 unstable=0 bg_thresh=1003 thresh=2006 gap=617 poll_thresh=19 ino=257 dd-2584 [000] 81.159951: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1177 unstable=0 bg_thresh=1002 thresh=2005 gap=616 poll_thresh=14 ino=257 dd-2584 [000] 81.160008: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1177 unstable=0 bg_thresh=1002 thresh=2005 gap=591 poll_thresh=15 ino=257 dd-2584 [000] 81.160065: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1177 unstable=0 bg_thresh=1002 thresh=2004 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 81.160179: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1177 unstable=0 bg_thresh=1004 thresh=2008 gap=544 poll_thresh=17 ino=257 dd-2584 [000] 81.160293: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1177 unstable=0 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=18 ino=257 dd-2584 [000] 81.160404: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1177 unstable=0 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 81.160409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=44228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 81.167825: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1177 unstable=0 bg_thresh=996 thresh=1992 gap=478 poll_thresh=19 ino=257 dd-2584 [000] 81.167834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=44228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.175719: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1052 unstable=0 bg_thresh=996 thresh=1992 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 81.175810: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1052 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 81.175895: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1052 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 81.176271: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1052 unstable=0 bg_thresh=995 thresh=1990 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 81.176440: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1052 unstable=0 bg_thresh=994 thresh=1989 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 81.176610: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1052 unstable=0 bg_thresh=996 thresh=1993 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 81.176777: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1052 unstable=0 bg_thresh=996 thresh=1992 gap=453 poll_thresh=19 ino=257 dd-2584 [004] 81.176784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=44228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 81.183764: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1052 unstable=0 bg_thresh=991 thresh=1983 gap=444 poll_thresh=19 ino=257 dd-2584 [000] 81.183777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=44228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 81.191788: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1052 unstable=0 bg_thresh=991 thresh=1983 gap=444 poll_thresh=19 ino=257 dd-2584 [003] 81.191801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=44228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 81.199852: balance_dirty_state: bdi btrfs-1: dirty=479 wb=844 unstable=0 bg_thresh=992 thresh=1985 gap=662 poll_thresh=19 ino=257 dd-2584 [003] 81.199961: balance_dirty_state: bdi btrfs-1: dirty=479 wb=844 unstable=0 bg_thresh=991 thresh=1982 gap=659 poll_thresh=14 ino=257 dd-2584 [003] 81.200022: balance_dirty_state: bdi btrfs-1: dirty=504 wb=844 unstable=0 bg_thresh=990 thresh=1981 gap=633 poll_thresh=15 ino=257 dd-2584 [003] 81.200081: balance_dirty_state: bdi btrfs-1: dirty=529 wb=844 unstable=0 bg_thresh=993 thresh=1986 gap=613 poll_thresh=16 ino=257 dd-2584 [003] 81.200230: balance_dirty_state: bdi btrfs-1: dirty=554 wb=844 unstable=0 bg_thresh=992 thresh=1985 gap=587 poll_thresh=17 ino=257 dd-2584 [003] 81.200353: balance_dirty_state: bdi btrfs-1: dirty=579 wb=844 unstable=0 bg_thresh=992 thresh=1984 gap=561 poll_thresh=18 ino=257 dd-2584 [003] 81.200476: balance_dirty_state: bdi btrfs-1: dirty=629 wb=844 unstable=0 bg_thresh=988 thresh=1977 gap=504 poll_thresh=19 ino=257 dd-2584 [003] 81.200858: balance_dirty_state: bdi btrfs-1: dirty=654 wb=844 unstable=0 bg_thresh=987 thresh=1975 gap=477 poll_thresh=20 ino=257 dd-2584 [003] 81.200867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=44228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 81.207868: balance_dirty_state: bdi btrfs-1: dirty=654 wb=844 unstable=0 bg_thresh=987 thresh=1974 gap=476 poll_thresh=20 ino=257 dd-2584 [007] 81.207877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=44228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 81.215875: balance_dirty_state: bdi btrfs-1: dirty=654 wb=719 unstable=0 bg_thresh=991 thresh=1982 gap=609 poll_thresh=20 ino=257 dd-2584 [007] 81.216006: balance_dirty_state: bdi btrfs-1: dirty=654 wb=719 unstable=0 bg_thresh=991 thresh=1982 gap=609 poll_thresh=15 ino=257 dd-2584 [007] 81.216124: balance_dirty_state: bdi btrfs-1: dirty=679 wb=719 unstable=0 bg_thresh=993 thresh=1987 gap=589 poll_thresh=16 ino=257 dd-2584 [007] 81.216360: balance_dirty_state: bdi btrfs-1: dirty=704 wb=719 unstable=0 bg_thresh=996 thresh=1992 gap=569 poll_thresh=17 ino=257 dd-2584 [007] 81.216600: balance_dirty_state: bdi btrfs-1: dirty=754 wb=719 unstable=0 bg_thresh=995 thresh=1991 gap=518 poll_thresh=18 ino=257 dd-2584 [007] 81.216842: balance_dirty_state: bdi btrfs-1: dirty=779 wb=719 unstable=0 bg_thresh=997 thresh=1995 gap=497 poll_thresh=19 ino=257 dd-2584 [007] 81.216850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=44228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 81.223787: balance_dirty_state: bdi btrfs-1: dirty=779 wb=719 unstable=0 bg_thresh=995 thresh=1991 gap=493 poll_thresh=19 ino=257 dd-2584 [007] 81.223792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=44228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 81.232058: balance_dirty_state: bdi btrfs-1: dirty=779 wb=594 unstable=0 bg_thresh=985 thresh=1971 gap=598 poll_thresh=19 ino=257 dd-2584 [003] 81.232130: balance_dirty_state: bdi btrfs-1: dirty=804 wb=594 unstable=0 bg_thresh=988 thresh=1976 gap=578 poll_thresh=14 ino=257 dd-2584 [003] 81.232190: balance_dirty_state: bdi btrfs-1: dirty=804 wb=594 unstable=0 bg_thresh=985 thresh=1970 gap=572 poll_thresh=15 ino=257 dd-2584 [003] 81.232253: balance_dirty_state: bdi btrfs-1: dirty=829 wb=594 unstable=0 bg_thresh=987 thresh=1975 gap=552 poll_thresh=16 ino=257 dd-2584 [003] 81.232377: balance_dirty_state: bdi btrfs-1: dirty=854 wb=594 unstable=0 bg_thresh=987 thresh=1974 gap=526 poll_thresh=17 ino=257 dd-2584 [003] 81.232676: balance_dirty_state: bdi btrfs-1: dirty=879 wb=594 unstable=0 bg_thresh=989 thresh=1979 gap=506 poll_thresh=18 ino=257 dd-2584 [003] 81.232795: balance_dirty_state: bdi btrfs-1: dirty=929 wb=594 unstable=0 bg_thresh=991 thresh=1983 gap=460 poll_thresh=19 ino=257 dd-2584 [003] 81.232800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-370% task_weight=98% bdi_bw=44228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 81.239796: balance_dirty_state: bdi btrfs-1: dirty=929 wb=594 unstable=0 bg_thresh=991 thresh=1983 gap=460 poll_thresh=19 ino=257 dd-2584 [003] 81.239802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-370% task_weight=98% bdi_bw=44228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 81.247808: balance_dirty_state: bdi btrfs-1: dirty=929 wb=469 unstable=0 bg_thresh=992 thresh=1984 gap=586 poll_thresh=19 ino=257 dd-2584 [003] 81.247911: balance_dirty_state: bdi btrfs-1: dirty=929 wb=469 unstable=0 bg_thresh=989 thresh=1978 gap=580 poll_thresh=14 ino=257 dd-2584 [003] 81.247971: balance_dirty_state: bdi btrfs-1: dirty=954 wb=469 unstable=0 bg_thresh=991 thresh=1983 gap=560 poll_thresh=15 ino=257 dd-2584 [003] 81.248030: balance_dirty_state: bdi btrfs-1: dirty=979 wb=469 unstable=0 bg_thresh=988 thresh=1977 gap=529 poll_thresh=16 ino=257 dd-2584 [003] 81.248149: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=469 unstable=0 bg_thresh=990 thresh=1981 gap=508 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 81.248197: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=33760 wrote=0 to_write=8192 dd-2584 [003] 81.248276: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=469 unstable=0 bg_thresh=990 thresh=1980 gap=482 poll_thresh=18 ino=257 dd-2584 [003] 81.248278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=44228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 81.250484: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=504 wrote=992 to_write=7200 dd-2584 [003] 81.255787: balance_dirty_state: bdi btrfs-1: dirty=29 wb=1469 unstable=0 bg_thresh=990 thresh=1980 gap=482 poll_thresh=18 ino=257 dd-2584 [003] 81.255792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=44228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 81.263907: balance_dirty_state: bdi btrfs-1: dirty=29 wb=1469 unstable=0 bg_thresh=990 thresh=1980 gap=482 poll_thresh=18 ino=257 dd-2584 [003] 81.263915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=42392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 81.271885: balance_dirty_state: bdi btrfs-1: dirty=29 wb=1469 unstable=0 bg_thresh=990 thresh=1980 gap=482 poll_thresh=18 ino=257 dd-2584 [003] 81.271894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=42392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 81.279892: balance_dirty_state: bdi btrfs-1: dirty=29 wb=1344 unstable=0 bg_thresh=988 thresh=1976 gap=603 poll_thresh=18 ino=257 dd-2584 [003] 81.280003: balance_dirty_state: bdi btrfs-1: dirty=54 wb=1344 unstable=0 bg_thresh=987 thresh=1975 gap=577 poll_thresh=13 ino=257 dd-2584 [003] 81.280089: balance_dirty_state: bdi btrfs-1: dirty=54 wb=1344 unstable=0 bg_thresh=987 thresh=1975 gap=577 poll_thresh=14 ino=257 dd-2584 [003] 81.280187: balance_dirty_state: bdi btrfs-1: dirty=79 wb=1319 unstable=0 bg_thresh=987 thresh=1974 gap=576 poll_thresh=15 ino=257 dd-2584 [003] 81.280273: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1244 unstable=0 bg_thresh=987 thresh=1974 gap=626 poll_thresh=16 ino=257 dd-2584 [003] 81.280409: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1219 unstable=0 bg_thresh=985 thresh=1971 gap=623 poll_thresh=17 ino=257 dd-2584 [003] 81.281438: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1219 unstable=0 bg_thresh=986 thresh=1972 gap=599 poll_thresh=18 ino=257 dd-2584 [003] 81.281555: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1219 unstable=0 bg_thresh=988 thresh=1976 gap=553 poll_thresh=19 ino=257 dd-2584 [003] 81.281672: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1219 unstable=0 bg_thresh=987 thresh=1975 gap=527 poll_thresh=20 ino=257 dd-2584 [003] 81.281789: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1219 unstable=0 bg_thresh=987 thresh=1974 gap=501 poll_thresh=21 ino=257 dd-2584 [003] 81.281907: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1219 unstable=0 bg_thresh=989 thresh=1978 gap=480 poll_thresh=22 ino=257 dd-2584 [003] 81.281911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=42392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 81.287933: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1219 unstable=0 bg_thresh=991 thresh=1982 gap=484 poll_thresh=22 ino=257 dd-2584 [003] 81.287941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=42392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 81.295910: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1219 unstable=0 bg_thresh=991 thresh=1982 gap=484 poll_thresh=22 ino=257 dd-2584 [003] 81.295919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=42392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 81.303937: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1219 unstable=0 bg_thresh=991 thresh=1982 gap=484 poll_thresh=22 ino=257 dd-2584 [003] 81.303945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=42392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 81.311921: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1219 unstable=0 bg_thresh=991 thresh=1982 gap=484 poll_thresh=22 ino=257 dd-2584 [000] 81.311934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=42392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.319795: balance_dirty_state: bdi btrfs-1: dirty=279 wb=994 unstable=0 bg_thresh=992 thresh=1985 gap=712 poll_thresh=22 ino=257 dd-2584 [004] 81.319982: balance_dirty_state: bdi btrfs-1: dirty=279 wb=994 unstable=0 bg_thresh=995 thresh=1990 gap=717 poll_thresh=16 ino=257 dd-2584 [004] 81.320334: balance_dirty_state: bdi btrfs-1: dirty=329 wb=994 unstable=0 bg_thresh=997 thresh=1995 gap=672 poll_thresh=17 ino=257 dd-2584 [004] 81.320690: balance_dirty_state: bdi btrfs-1: dirty=354 wb=994 unstable=0 bg_thresh=997 thresh=1994 gap=646 poll_thresh=18 ino=257 dd-2584 [004] 81.321675: balance_dirty_state: bdi btrfs-1: dirty=379 wb=994 unstable=0 bg_thresh=999 thresh=1998 gap=625 poll_thresh=19 ino=257 dd-2584 [004] 81.322031: balance_dirty_state: bdi btrfs-1: dirty=429 wb=994 unstable=0 bg_thresh=998 thresh=1997 gap=574 poll_thresh=20 ino=257 dd-2584 [004] 81.322386: balance_dirty_state: bdi btrfs-1: dirty=454 wb=994 unstable=0 bg_thresh=998 thresh=1996 gap=548 poll_thresh=21 ino=257 dd-2584 [004] 81.322744: balance_dirty_state: bdi btrfs-1: dirty=479 wb=994 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=22 ino=257 dd-2584 [004] 81.323105: balance_dirty_state: bdi btrfs-1: dirty=504 wb=994 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=23 ino=257 dd-2584 [004] 81.323459: balance_dirty_state: bdi btrfs-1: dirty=554 wb=994 unstable=0 bg_thresh=999 thresh=1998 gap=450 poll_thresh=24 ino=257 dd-2584 [004] 81.323472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=42392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.327761: balance_dirty_state: bdi btrfs-1: dirty=554 wb=994 unstable=0 bg_thresh=993 thresh=1987 gap=439 poll_thresh=24 ino=257 dd-2584 [004] 81.327767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=42392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.335778: balance_dirty_state: bdi btrfs-1: dirty=554 wb=994 unstable=0 bg_thresh=993 thresh=1987 gap=439 poll_thresh=24 ino=257 dd-2584 [004] 81.335784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=42392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.343777: balance_dirty_state: bdi btrfs-1: dirty=554 wb=744 unstable=0 bg_thresh=993 thresh=1987 gap=689 poll_thresh=24 ino=257 dd-2584 [004] 81.343857: balance_dirty_state: bdi btrfs-1: dirty=554 wb=744 unstable=0 bg_thresh=993 thresh=1987 gap=689 poll_thresh=18 ino=257 dd-2584 [004] 81.343969: balance_dirty_state: bdi btrfs-1: dirty=604 wb=744 unstable=0 bg_thresh=996 thresh=1992 gap=644 poll_thresh=19 ino=257 dd-2584 [004] 81.344097: balance_dirty_state: bdi btrfs-1: dirty=629 wb=744 unstable=0 bg_thresh=998 thresh=1997 gap=624 poll_thresh=20 ino=257 dd-2584 [004] 81.344503: balance_dirty_state: bdi btrfs-1: dirty=654 wb=744 unstable=0 bg_thresh=1003 thresh=2007 gap=609 poll_thresh=21 ino=257 dd-2584 [004] 81.344653: balance_dirty_state: bdi btrfs-1: dirty=679 wb=744 unstable=0 bg_thresh=1003 thresh=2006 gap=583 poll_thresh=22 ino=257 dd-2584 [004] 81.344775: balance_dirty_state: bdi btrfs-1: dirty=729 wb=744 unstable=0 bg_thresh=1002 thresh=2005 gap=532 poll_thresh=23 ino=257 dd-2584 [004] 81.344894: balance_dirty_state: bdi btrfs-1: dirty=754 wb=744 unstable=0 bg_thresh=1002 thresh=2004 gap=506 poll_thresh=24 ino=257 dd-2584 [004] 81.345013: balance_dirty_state: bdi btrfs-1: dirty=779 wb=744 unstable=0 bg_thresh=1004 thresh=2008 gap=485 poll_thresh=25 ino=257 dd-2584 [004] 81.345018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=42392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.351824: balance_dirty_state: bdi btrfs-1: dirty=779 wb=744 unstable=0 bg_thresh=998 thresh=1996 gap=473 poll_thresh=25 ino=257 dd-2584 [004] 81.351830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=42392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.359836: balance_dirty_state: bdi btrfs-1: dirty=779 wb=619 unstable=0 bg_thresh=999 thresh=1998 gap=600 poll_thresh=25 ino=257 dd-2584 [004] 81.359936: balance_dirty_state: bdi btrfs-1: dirty=804 wb=619 unstable=0 bg_thresh=1001 thresh=2003 gap=580 poll_thresh=19 ino=257 dd-2584 [004] 81.360116: balance_dirty_state: bdi btrfs-1: dirty=829 wb=619 unstable=0 bg_thresh=998 thresh=1996 gap=548 poll_thresh=20 ino=257 dd-2584 [004] 81.360289: balance_dirty_state: bdi btrfs-1: dirty=854 wb=619 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 81.360721: balance_dirty_state: bdi btrfs-1: dirty=904 wb=619 unstable=0 bg_thresh=999 thresh=1999 gap=476 poll_thresh=22 ino=257 dd-2584 [004] 81.360727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=42392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.367816: balance_dirty_state: bdi btrfs-1: dirty=904 wb=619 unstable=0 bg_thresh=1002 thresh=2005 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 81.367827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=41524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.375895: balance_dirty_state: bdi btrfs-1: dirty=904 wb=619 unstable=0 bg_thresh=1002 thresh=2005 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 81.375904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=41524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 81.383946: balance_dirty_state: bdi btrfs-1: dirty=904 wb=494 unstable=0 bg_thresh=1000 thresh=2001 gap=603 poll_thresh=22 ino=257 dd-2584 [001] 81.384011: balance_dirty_state: bdi btrfs-1: dirty=929 wb=494 unstable=0 bg_thresh=1000 thresh=2001 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 81.384129: balance_dirty_state: bdi btrfs-1: dirty=954 wb=494 unstable=0 bg_thresh=1003 thresh=2006 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 81.384252: balance_dirty_state: bdi btrfs-1: dirty=979 wb=494 unstable=0 bg_thresh=1005 thresh=2011 gap=538 poll_thresh=18 ino=257 dd-2584 [001] 81.384374: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=494 unstable=0 bg_thresh=1007 thresh=2015 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 81.384379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=41524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 81.384444: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=33896 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 81.387681: writeback_single_inode: bdi btrfs-1: ino=257 state= age=640 wrote=992 to_write=7200 dd-2584 [001] 81.391934: balance_dirty_state: bdi btrfs-1: dirty=29 wb=1369 unstable=0 bg_thresh=1005 thresh=2010 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 81.392022: balance_dirty_state: bdi btrfs-1: dirty=29 wb=1369 unstable=0 bg_thresh=1005 thresh=2010 gap=612 poll_thresh=14 ino=257 dd-2584 [001] 81.392086: balance_dirty_state: bdi btrfs-1: dirty=54 wb=1369 unstable=0 bg_thresh=1007 thresh=2015 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 81.392148: balance_dirty_state: bdi btrfs-1: dirty=79 wb=1369 unstable=0 bg_thresh=1007 thresh=2015 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 81.392272: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1369 unstable=0 bg_thresh=1007 thresh=2014 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 81.392399: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1369 unstable=0 bg_thresh=1009 thresh=2018 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 81.392707: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1369 unstable=0 bg_thresh=1008 thresh=2017 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 81.392712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=41524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 81.399939: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1369 unstable=0 bg_thresh=1008 thresh=2017 gap=494 poll_thresh=19 ino=257 dd-2584 [000] 81.399949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=41524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 81.407949: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1369 unstable=0 bg_thresh=1008 thresh=2017 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 81.407954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=41524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 81.415941: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1244 unstable=0 bg_thresh=1003 thresh=2006 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 81.416024: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1244 unstable=0 bg_thresh=1003 thresh=2006 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 81.416118: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1244 unstable=0 bg_thresh=1005 thresh=2011 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 81.416211: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1244 unstable=0 bg_thresh=1005 thresh=2011 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 81.416396: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1244 unstable=0 bg_thresh=1008 thresh=2016 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 81.416589: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1244 unstable=0 bg_thresh=1010 thresh=2020 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 81.416596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=41524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 81.423969: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1244 unstable=0 bg_thresh=1010 thresh=2020 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 81.423976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=41524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 81.431954: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1119 unstable=0 bg_thresh=1007 thresh=2014 gap=616 poll_thresh=18 ino=257 dd-2584 [000] 81.432082: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1119 unstable=0 bg_thresh=1007 thresh=2014 gap=591 poll_thresh=13 ino=257 dd-2584 [000] 81.432199: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1119 unstable=0 bg_thresh=1009 thresh=2019 gap=571 poll_thresh=14 ino=257 dd-2584 [000] 81.432315: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1119 unstable=0 bg_thresh=1012 thresh=2024 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 81.432433: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1119 unstable=0 bg_thresh=1012 thresh=2024 gap=551 poll_thresh=16 ino=257 dd-2584 [000] 81.432667: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1119 unstable=0 bg_thresh=1011 thresh=2023 gap=525 poll_thresh=17 ino=257 dd-2584 [000] 81.432906: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1119 unstable=0 bg_thresh=1013 thresh=2027 gap=479 poll_thresh=18 ino=257 dd-2584 [000] 81.432915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-312% task_weight=100% bdi_bw=41524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.439806: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1019 unstable=0 bg_thresh=1009 thresh=2019 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 81.440616: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1019 unstable=0 bg_thresh=1007 thresh=2014 gap=566 poll_thresh=13 ino=257 dd-2584 [004] 81.440796: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1019 unstable=0 bg_thresh=1009 thresh=2019 gap=546 poll_thresh=14 ino=257 dd-2584 [004] 81.440977: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1019 unstable=0 bg_thresh=1006 thresh=2013 gap=515 poll_thresh=15 ino=257 dd-2584 [004] 81.441158: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1019 unstable=0 bg_thresh=1006 thresh=2012 gap=514 poll_thresh=16 ino=257 dd-2584 [004] 81.441512: balance_dirty_state: bdi btrfs-1: dirty=529 wb=1019 unstable=0 bg_thresh=1005 thresh=2011 gap=463 poll_thresh=17 ino=257 dd-2584 [004] 81.441525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=41524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.447924: balance_dirty_state: bdi btrfs-1: dirty=529 wb=1019 unstable=0 bg_thresh=1005 thresh=2011 gap=463 poll_thresh=17 ino=257 dd-2584 [004] 81.447929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=41524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.455865: balance_dirty_state: bdi btrfs-1: dirty=529 wb=894 unstable=0 bg_thresh=1005 thresh=2010 gap=587 poll_thresh=17 ino=257 dd-2584 [004] 81.455970: balance_dirty_state: bdi btrfs-1: dirty=529 wb=894 unstable=0 bg_thresh=1007 thresh=2015 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 81.456028: balance_dirty_state: bdi btrfs-1: dirty=554 wb=894 unstable=0 bg_thresh=1007 thresh=2014 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 81.456085: balance_dirty_state: bdi btrfs-1: dirty=554 wb=894 unstable=0 bg_thresh=1007 thresh=2014 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 81.456141: balance_dirty_state: bdi btrfs-1: dirty=579 wb=894 unstable=0 bg_thresh=1006 thresh=2013 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 81.456254: balance_dirty_state: bdi btrfs-1: dirty=604 wb=894 unstable=0 bg_thresh=1006 thresh=2012 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 81.456366: balance_dirty_state: bdi btrfs-1: dirty=654 wb=894 unstable=0 bg_thresh=1008 thresh=2016 gap=468 poll_thresh=18 ino=257 dd-2584 [004] 81.456371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=41524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.463886: balance_dirty_state: bdi btrfs-1: dirty=654 wb=769 unstable=0 bg_thresh=1007 thresh=2015 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 81.463981: balance_dirty_state: bdi btrfs-1: dirty=654 wb=769 unstable=0 bg_thresh=1007 thresh=2015 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 81.464038: balance_dirty_state: bdi btrfs-1: dirty=679 wb=769 unstable=0 bg_thresh=1007 thresh=2014 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 81.464259: balance_dirty_state: bdi btrfs-1: dirty=704 wb=769 unstable=0 bg_thresh=1007 thresh=2014 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 81.464316: balance_dirty_state: bdi btrfs-1: dirty=704 wb=769 unstable=0 bg_thresh=1006 thresh=2013 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 81.464429: balance_dirty_state: bdi btrfs-1: dirty=754 wb=769 unstable=0 bg_thresh=1006 thresh=2012 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 81.464434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=41524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.475863: balance_dirty_state: bdi btrfs-1: dirty=754 wb=619 unstable=0 bg_thresh=1003 thresh=2007 gap=634 poll_thresh=17 ino=257 dd-2584 [004] 81.475933: balance_dirty_state: bdi btrfs-1: dirty=754 wb=619 unstable=0 bg_thresh=1006 thresh=2012 gap=639 poll_thresh=13 ino=257 dd-2584 [004] 81.475995: balance_dirty_state: bdi btrfs-1: dirty=779 wb=619 unstable=0 bg_thresh=1002 thresh=2005 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 81.476058: balance_dirty_state: bdi btrfs-1: dirty=779 wb=619 unstable=0 bg_thresh=1002 thresh=2005 gap=607 poll_thresh=15 ino=257 dd-2584 [004] 81.476121: balance_dirty_state: bdi btrfs-1: dirty=804 wb=619 unstable=0 bg_thresh=1002 thresh=2004 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 81.476247: balance_dirty_state: bdi btrfs-1: dirty=829 wb=619 unstable=0 bg_thresh=1001 thresh=2003 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 81.476392: balance_dirty_state: bdi btrfs-1: dirty=879 wb=619 unstable=0 bg_thresh=1003 thresh=2007 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 81.476545: balance_dirty_state: bdi btrfs-1: dirty=904 wb=619 unstable=0 bg_thresh=1000 thresh=2000 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 81.476550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=41048 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 81.483837: balance_dirty_state: bdi btrfs-1: dirty=904 wb=619 unstable=0 bg_thresh=1002 thresh=2004 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 81.483850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=41048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 81.491849: balance_dirty_state: bdi btrfs-1: dirty=904 wb=419 unstable=0 bg_thresh=1001 thresh=2002 gap=679 poll_thresh=19 ino=257 dd-2584 [006] 81.491928: balance_dirty_state: bdi btrfs-1: dirty=929 wb=394 unstable=0 bg_thresh=997 thresh=1994 gap=671 poll_thresh=14 ino=257 dd-2584 [006] 81.491997: balance_dirty_state: bdi btrfs-1: dirty=929 wb=344 unstable=0 bg_thresh=1002 thresh=2005 gap=732 poll_thresh=15 ino=257 dd-2584 [006] 81.492230: balance_dirty_state: bdi btrfs-1: dirty=954 wb=344 unstable=0 bg_thresh=1002 thresh=2005 gap=707 poll_thresh=16 ino=257 dd-2584 [006] 81.492346: balance_dirty_state: bdi btrfs-1: dirty=979 wb=344 unstable=0 bg_thresh=1005 thresh=2010 gap=687 poll_thresh=17 ino=257 dd-2584 [006] 81.492467: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=344 unstable=0 bg_thresh=1007 thresh=2014 gap=666 poll_thresh=18 ino=257 dd-2584 [006] 81.492585: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=344 unstable=0 bg_thresh=1006 thresh=2013 gap=615 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 81.492612: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=34004 wrote=0 to_write=8192 dd-2584 [006] 81.492757: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=344 unstable=0 bg_thresh=1004 thresh=2009 gap=586 poll_thresh=20 ino=257 dd-2584 [006] 81.492932: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=369 unstable=0 bg_thresh=1004 thresh=2008 gap=560 poll_thresh=21 ino=257 dd-2584 [006] 81.493116: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=419 unstable=0 bg_thresh=1003 thresh=2006 gap=508 poll_thresh=22 ino=257 dd-2584 [006] 81.493295: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=469 unstable=0 bg_thresh=1002 thresh=2005 gap=482 poll_thresh=23 ino=257 dd-2584 [006] 81.493297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=41048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 81.495490: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=1136 to_write=7056 dd-2584 [006] 81.499881: balance_dirty_state: bdi btrfs-1: dirty=54 wb=1494 unstable=0 bg_thresh=996 thresh=1993 gap=445 poll_thresh=23 ino=257 dd-2584 [006] 81.499893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-129% task_gap=-358% task_weight=99% bdi_bw=41048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 81.507907: balance_dirty_state: bdi btrfs-1: dirty=54 wb=1494 unstable=0 bg_thresh=997 thresh=1995 gap=447 poll_thresh=23 ino=257 dd-2584 [006] 81.507913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=41048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 81.515938: balance_dirty_state: bdi btrfs-1: dirty=54 wb=1494 unstable=0 bg_thresh=997 thresh=1995 gap=447 poll_thresh=23 ino=257 dd-2584 [006] 81.515949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=41048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 81.524016: balance_dirty_state: bdi btrfs-1: dirty=54 wb=1369 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=23 ino=257 dd-2584 [006] 81.524124: balance_dirty_state: bdi btrfs-1: dirty=54 wb=1369 unstable=0 bg_thresh=1000 thresh=2001 gap=578 poll_thresh=17 ino=257 dd-2584 [006] 81.524577: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1369 unstable=0 bg_thresh=1000 thresh=2000 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 81.524755: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1369 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 81.524934: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1369 unstable=0 bg_thresh=1001 thresh=2003 gap=480 poll_thresh=20 ino=257 dd-2584 [006] 81.524941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=41048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 81.531889: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1244 unstable=0 bg_thresh=1000 thresh=2001 gap=603 poll_thresh=20 ino=257 dd-2584 [006] 81.531995: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1244 unstable=0 bg_thresh=1000 thresh=2001 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 81.532053: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1244 unstable=0 bg_thresh=1000 thresh=2000 gap=552 poll_thresh=16 ino=257 dd-2584 [006] 81.532166: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1244 unstable=0 bg_thresh=999 thresh=1999 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 81.532278: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1244 unstable=0 bg_thresh=999 thresh=1998 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 81.532391: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1244 unstable=0 bg_thresh=1001 thresh=2002 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 81.532396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=41048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 81.540010: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1244 unstable=0 bg_thresh=1001 thresh=2002 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 81.540021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=41048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 81.547935: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1144 unstable=0 bg_thresh=1003 thresh=2006 gap=583 poll_thresh=19 ino=257 dd-2584 [006] 81.548021: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1144 unstable=0 bg_thresh=1000 thresh=2000 gap=552 poll_thresh=14 ino=257 dd-2584 [006] 81.548085: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1144 unstable=0 bg_thresh=1002 thresh=2005 gap=532 poll_thresh=15 ino=257 dd-2584 [006] 81.548335: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1144 unstable=0 bg_thresh=1002 thresh=2004 gap=531 poll_thresh=16 ino=257 dd-2584 [006] 81.548462: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1144 unstable=0 bg_thresh=1001 thresh=2003 gap=480 poll_thresh=17 ino=257 dd-2584 [006] 81.548467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=41048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 81.555937: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1144 unstable=0 bg_thresh=999 thresh=1999 gap=476 poll_thresh=17 ino=257 dd-2584 [006] 81.555947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=41048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 81.563959: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1019 unstable=0 bg_thresh=1001 thresh=2002 gap=604 poll_thresh=17 ino=257 dd-2584 [006] 81.564029: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1019 unstable=0 bg_thresh=1003 thresh=2007 gap=609 poll_thresh=13 ino=257 dd-2584 [006] 81.564090: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1019 unstable=0 bg_thresh=1000 thresh=2001 gap=578 poll_thresh=14 ino=257 dd-2584 [006] 81.564150: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1019 unstable=0 bg_thresh=1003 thresh=2006 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 81.564209: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1019 unstable=0 bg_thresh=1002 thresh=2005 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 81.564325: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1019 unstable=0 bg_thresh=1002 thresh=2004 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 81.564444: balance_dirty_state: bdi btrfs-1: dirty=504 wb=1019 unstable=0 bg_thresh=1001 thresh=2003 gap=480 poll_thresh=18 ino=257 dd-2584 [006] 81.564448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=41048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 81.572027: balance_dirty_state: bdi btrfs-1: dirty=504 wb=894 unstable=0 bg_thresh=1001 thresh=2003 gap=605 poll_thresh=18 ino=257 dd-2584 [006] 81.572144: balance_dirty_state: bdi btrfs-1: dirty=504 wb=894 unstable=0 bg_thresh=1001 thresh=2002 gap=604 poll_thresh=13 ino=257 dd-2584 [006] 81.572246: balance_dirty_state: bdi btrfs-1: dirty=529 wb=894 unstable=0 bg_thresh=1001 thresh=2002 gap=579 poll_thresh=14 ino=257 dd-2584 [006] 81.572348: balance_dirty_state: bdi btrfs-1: dirty=554 wb=894 unstable=0 bg_thresh=1000 thresh=2001 gap=553 poll_thresh=15 ino=257 dd-2584 [006] 81.572450: balance_dirty_state: bdi btrfs-1: dirty=554 wb=894 unstable=0 bg_thresh=1003 thresh=2006 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 81.572955: balance_dirty_state: bdi btrfs-1: dirty=604 wb=894 unstable=0 bg_thresh=1002 thresh=2005 gap=507 poll_thresh=17 ino=257 dd-2584 [006] 81.573162: balance_dirty_state: bdi btrfs-1: dirty=629 wb=894 unstable=0 bg_thresh=1002 thresh=2004 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 81.573170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=41048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 81.580034: balance_dirty_state: bdi btrfs-1: dirty=629 wb=769 unstable=0 bg_thresh=1002 thresh=2005 gap=607 poll_thresh=18 ino=257 dd-2584 [006] 81.580127: balance_dirty_state: bdi btrfs-1: dirty=654 wb=769 unstable=0 bg_thresh=1002 thresh=2004 gap=581 poll_thresh=13 ino=257 dd-2584 [006] 81.580185: balance_dirty_state: bdi btrfs-1: dirty=654 wb=769 unstable=0 bg_thresh=1002 thresh=2004 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 81.580241: balance_dirty_state: bdi btrfs-1: dirty=679 wb=769 unstable=0 bg_thresh=1001 thresh=2003 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 81.580298: balance_dirty_state: bdi btrfs-1: dirty=679 wb=769 unstable=0 bg_thresh=1004 thresh=2008 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 81.580412: balance_dirty_state: bdi btrfs-1: dirty=729 wb=769 unstable=0 bg_thresh=1000 thresh=2001 gap=503 poll_thresh=17 ino=257 dd-2584 [006] 81.580524: balance_dirty_state: bdi btrfs-1: dirty=754 wb=769 unstable=0 bg_thresh=1000 thresh=2000 gap=477 poll_thresh=18 ino=257 dd-2584 [006] 81.580529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=40784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 81.588041: balance_dirty_state: bdi btrfs-1: dirty=754 wb=644 unstable=0 bg_thresh=999 thresh=1998 gap=600 poll_thresh=18 ino=257 dd-2584 [006] 81.588141: balance_dirty_state: bdi btrfs-1: dirty=779 wb=644 unstable=0 bg_thresh=1001 thresh=2003 gap=580 poll_thresh=13 ino=257 dd-2584 [006] 81.588198: balance_dirty_state: bdi btrfs-1: dirty=779 wb=644 unstable=0 bg_thresh=1001 thresh=2002 gap=579 poll_thresh=14 ino=257 dd-2584 [006] 81.588254: balance_dirty_state: bdi btrfs-1: dirty=804 wb=644 unstable=0 bg_thresh=1001 thresh=2002 gap=554 poll_thresh=15 ino=257 dd-2584 [006] 81.588311: balance_dirty_state: bdi btrfs-1: dirty=829 wb=644 unstable=0 bg_thresh=1000 thresh=2001 gap=528 poll_thresh=16 ino=257 dd-2584 [006] 81.588589: balance_dirty_state: bdi btrfs-1: dirty=854 wb=644 unstable=0 bg_thresh=1000 thresh=2000 gap=502 poll_thresh=17 ino=257 dd-2584 [006] 81.588701: balance_dirty_state: bdi btrfs-1: dirty=879 wb=644 unstable=0 bg_thresh=999 thresh=1999 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 81.588706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=40784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 81.596007: balance_dirty_state: bdi btrfs-1: dirty=879 wb=644 unstable=0 bg_thresh=999 thresh=1999 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 81.596017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=40784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 81.603969: balance_dirty_state: bdi btrfs-1: dirty=879 wb=519 unstable=0 bg_thresh=1002 thresh=2004 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 81.604056: balance_dirty_state: bdi btrfs-1: dirty=904 wb=519 unstable=0 bg_thresh=1004 thresh=2009 gap=586 poll_thresh=13 ino=257 dd-2584 [006] 81.604117: balance_dirty_state: bdi btrfs-1: dirty=904 wb=519 unstable=0 bg_thresh=1004 thresh=2008 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 81.604177: balance_dirty_state: bdi btrfs-1: dirty=929 wb=519 unstable=0 bg_thresh=1004 thresh=2008 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 81.604239: balance_dirty_state: bdi btrfs-1: dirty=954 wb=519 unstable=0 bg_thresh=1003 thresh=2007 gap=534 poll_thresh=16 ino=257 dd-2584 [006] 81.604362: balance_dirty_state: bdi btrfs-1: dirty=979 wb=519 unstable=0 bg_thresh=1003 thresh=2006 gap=508 poll_thresh=17 ino=257 dd-2584 [006] 81.604479: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=519 unstable=0 bg_thresh=1002 thresh=2005 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 81.604484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=40784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 81.604505: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=34116 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 81.608463: writeback_single_inode: bdi btrfs-1: ino=257 state= age=216 wrote=960 to_write=7232 dd-2584 [006] 81.611861: balance_dirty_state: bdi btrfs-1: dirty=54 wb=1469 unstable=0 bg_thresh=999 thresh=1999 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 81.611865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=40784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 81.619927: balance_dirty_state: bdi btrfs-1: dirty=54 wb=1344 unstable=0 bg_thresh=998 thresh=1996 gap=598 poll_thresh=18 ino=257 dd-2584 [006] 81.620027: balance_dirty_state: bdi btrfs-1: dirty=79 wb=1344 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=13 ino=257 dd-2584 [006] 81.620088: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1344 unstable=0 bg_thresh=1000 thresh=2001 gap=553 poll_thresh=14 ino=257 dd-2584 [006] 81.620149: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1344 unstable=0 bg_thresh=1000 thresh=2001 gap=553 poll_thresh=15 ino=257 dd-2584 [006] 81.620210: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1344 unstable=0 bg_thresh=1003 thresh=2006 gap=533 poll_thresh=16 ino=257 dd-2584 [006] 81.620522: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1344 unstable=0 bg_thresh=1002 thresh=2005 gap=507 poll_thresh=17 ino=257 dd-2584 [006] 81.620642: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1344 unstable=0 bg_thresh=1004 thresh=2009 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 81.620648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=40784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 81.627931: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1219 unstable=0 bg_thresh=1005 thresh=2011 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 81.628029: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1219 unstable=0 bg_thresh=1002 thresh=2005 gap=582 poll_thresh=13 ino=257 dd-2584 [006] 81.628088: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1219 unstable=0 bg_thresh=1005 thresh=2010 gap=562 poll_thresh=14 ino=257 dd-2584 [006] 81.628148: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1219 unstable=0 bg_thresh=1004 thresh=2009 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 81.628207: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1219 unstable=0 bg_thresh=1004 thresh=2009 gap=536 poll_thresh=16 ino=257 dd-2584 [006] 81.628329: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1219 unstable=0 bg_thresh=1003 thresh=2007 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 81.628446: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1219 unstable=0 bg_thresh=1003 thresh=2006 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 81.628451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=40784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 81.636007: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1094 unstable=0 bg_thresh=997 thresh=1995 gap=597 poll_thresh=18 ino=257 dd-2584 [006] 81.636069: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1094 unstable=0 bg_thresh=1000 thresh=2000 gap=577 poll_thresh=13 ino=257 dd-2584 [006] 81.636125: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1094 unstable=0 bg_thresh=1000 thresh=2000 gap=552 poll_thresh=14 ino=257 dd-2584 [006] 81.636183: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1094 unstable=0 bg_thresh=1002 thresh=2005 gap=557 poll_thresh=15 ino=257 dd-2584 [006] 81.636246: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1094 unstable=0 bg_thresh=1000 thresh=2000 gap=527 poll_thresh=16 ino=257 dd-2584 [006] 81.636540: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1094 unstable=0 bg_thresh=1002 thresh=2005 gap=507 poll_thresh=17 ino=257 dd-2584 [006] 81.636660: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1094 unstable=0 bg_thresh=1004 thresh=2009 gap=461 poll_thresh=18 ino=257 dd-2584 [006] 81.636665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=40784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 81.643961: balance_dirty_state: bdi btrfs-1: dirty=454 wb=969 unstable=0 bg_thresh=1000 thresh=2001 gap=578 poll_thresh=18 ino=257 dd-2584 [006] 81.644029: balance_dirty_state: bdi btrfs-1: dirty=454 wb=969 unstable=0 bg_thresh=1000 thresh=2000 gap=577 poll_thresh=13 ino=257 dd-2584 [006] 81.644090: balance_dirty_state: bdi btrfs-1: dirty=479 wb=969 unstable=0 bg_thresh=1000 thresh=2000 gap=552 poll_thresh=14 ino=257 dd-2584 [006] 81.644149: balance_dirty_state: bdi btrfs-1: dirty=504 wb=969 unstable=0 bg_thresh=999 thresh=1999 gap=526 poll_thresh=15 ino=257 dd-2584 [006] 81.644209: balance_dirty_state: bdi btrfs-1: dirty=504 wb=969 unstable=0 bg_thresh=999 thresh=1999 gap=526 poll_thresh=16 ino=257 dd-2584 [006] 81.644329: balance_dirty_state: bdi btrfs-1: dirty=529 wb=969 unstable=0 bg_thresh=1001 thresh=2003 gap=505 poll_thresh=17 ino=257 dd-2584 [006] 81.644453: balance_dirty_state: bdi btrfs-1: dirty=579 wb=969 unstable=0 bg_thresh=998 thresh=1996 gap=448 poll_thresh=18 ino=257 dd-2584 [006] 81.644458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=40784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 81.651946: balance_dirty_state: bdi btrfs-1: dirty=579 wb=844 unstable=0 bg_thresh=999 thresh=1999 gap=576 poll_thresh=18 ino=257 dd-2584 [006] 81.652015: balance_dirty_state: bdi btrfs-1: dirty=579 wb=844 unstable=0 bg_thresh=1002 thresh=2004 gap=581 poll_thresh=13 ino=257 dd-2584 [006] 81.652075: balance_dirty_state: bdi btrfs-1: dirty=604 wb=844 unstable=0 bg_thresh=999 thresh=1998 gap=550 poll_thresh=14 ino=257 dd-2584 [006] 81.652136: balance_dirty_state: bdi btrfs-1: dirty=629 wb=844 unstable=0 bg_thresh=1001 thresh=2003 gap=530 poll_thresh=15 ino=257 dd-2584 [006] 81.652196: balance_dirty_state: bdi btrfs-1: dirty=629 wb=844 unstable=0 bg_thresh=998 thresh=1997 gap=524 poll_thresh=16 ino=257 dd-2584 [006] 81.652488: balance_dirty_state: bdi btrfs-1: dirty=679 wb=844 unstable=0 bg_thresh=1000 thresh=2001 gap=478 poll_thresh=17 ino=257 dd-2584 [006] 81.652493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=40784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.659939: balance_dirty_state: bdi btrfs-1: dirty=679 wb=719 unstable=0 bg_thresh=998 thresh=1997 gap=599 poll_thresh=17 ino=257 dd-2584 [004] 81.660041: balance_dirty_state: bdi btrfs-1: dirty=704 wb=719 unstable=0 bg_thresh=998 thresh=1997 gap=574 poll_thresh=13 ino=257 dd-2584 [004] 81.660134: balance_dirty_state: bdi btrfs-1: dirty=704 wb=719 unstable=0 bg_thresh=1001 thresh=2002 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 81.660229: balance_dirty_state: bdi btrfs-1: dirty=729 wb=719 unstable=0 bg_thresh=998 thresh=1996 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 81.660324: balance_dirty_state: bdi btrfs-1: dirty=754 wb=719 unstable=0 bg_thresh=1000 thresh=2001 gap=528 poll_thresh=16 ino=257 dd-2584 [004] 81.660513: balance_dirty_state: bdi btrfs-1: dirty=779 wb=719 unstable=0 bg_thresh=1002 thresh=2005 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 81.660707: balance_dirty_state: bdi btrfs-1: dirty=804 wb=719 unstable=0 bg_thresh=999 thresh=1998 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 81.660714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=40784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.667940: balance_dirty_state: bdi btrfs-1: dirty=804 wb=569 unstable=0 bg_thresh=998 thresh=1997 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 81.668040: balance_dirty_state: bdi btrfs-1: dirty=829 wb=569 unstable=0 bg_thresh=998 thresh=1997 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 81.668135: balance_dirty_state: bdi btrfs-1: dirty=829 wb=569 unstable=0 bg_thresh=998 thresh=1996 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 81.668231: balance_dirty_state: bdi btrfs-1: dirty=854 wb=569 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 81.668325: balance_dirty_state: bdi btrfs-1: dirty=879 wb=569 unstable=0 bg_thresh=997 thresh=1995 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 81.668514: balance_dirty_state: bdi btrfs-1: dirty=904 wb=569 unstable=0 bg_thresh=999 thresh=1999 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 81.668983: balance_dirty_state: bdi btrfs-1: dirty=929 wb=569 unstable=0 bg_thresh=999 thresh=1998 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 81.669177: balance_dirty_state: bdi btrfs-1: dirty=954 wb=569 unstable=0 bg_thresh=998 thresh=1997 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 81.669185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=40784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.675918: balance_dirty_state: bdi btrfs-1: dirty=954 wb=444 unstable=0 bg_thresh=1000 thresh=2001 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 81.676018: balance_dirty_state: bdi btrfs-1: dirty=979 wb=444 unstable=0 bg_thresh=1000 thresh=2001 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 81.676076: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=444 unstable=0 bg_thresh=1002 thresh=2005 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 81.676141: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=444 unstable=0 bg_thresh=1002 thresh=2005 gap=557 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 81.676168: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=34188 wrote=0 to_write=8192 dd-2584 [004] 81.676266: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=444 unstable=0 bg_thresh=999 thresh=1998 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 81.676392: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=469 unstable=0 bg_thresh=998 thresh=1997 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 81.676394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=40784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 81.678496: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1008 to_write=7184 dd-2584 [004] 81.687903: balance_dirty_state: bdi btrfs-1: dirty=54 wb=1319 unstable=0 bg_thresh=997 thresh=1995 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 81.688018: balance_dirty_state: bdi btrfs-1: dirty=79 wb=1244 unstable=0 bg_thresh=996 thresh=1992 gap=669 poll_thresh=13 ino=257 dd-2584 [004] 81.688116: balance_dirty_state: bdi btrfs-1: dirty=79 wb=1194 unstable=0 bg_thresh=998 thresh=1997 gap=724 poll_thresh=14 ino=257 dd-2584 [004] 81.688179: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1194 unstable=0 bg_thresh=1001 thresh=2002 gap=704 poll_thresh=15 ino=257 dd-2584 [004] 81.688239: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1194 unstable=0 bg_thresh=998 thresh=1996 gap=673 poll_thresh=16 ino=257 dd-2584 [004] 81.688358: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1194 unstable=0 bg_thresh=997 thresh=1995 gap=647 poll_thresh=17 ino=257 dd-2584 [004] 81.688653: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1194 unstable=0 bg_thresh=997 thresh=1994 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 81.688770: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1194 unstable=0 bg_thresh=999 thresh=1998 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 81.688889: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1194 unstable=0 bg_thresh=998 thresh=1997 gap=549 poll_thresh=20 ino=257 dd-2584 [004] 81.689005: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1194 unstable=0 bg_thresh=998 thresh=1996 gap=523 poll_thresh=21 ino=257 dd-2584 [004] 81.689127: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1194 unstable=0 bg_thresh=1000 thresh=2000 gap=502 poll_thresh=22 ino=257 dd-2584 [004] 81.689248: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1194 unstable=0 bg_thresh=999 thresh=1999 gap=476 poll_thresh=23 ino=257 dd-2584 [004] 81.689253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-348% task_weight=98% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 81.695997: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1144 unstable=0 bg_thresh=1001 thresh=2002 gap=529 poll_thresh=23 ino=257 dd-2584 [000] 81.696127: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1144 unstable=0 bg_thresh=1001 thresh=2002 gap=529 poll_thresh=17 ino=257 dd-2584 [000] 81.696361: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1144 unstable=0 bg_thresh=1003 thresh=2007 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 81.696370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 81.703902: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1144 unstable=0 bg_thresh=1003 thresh=2007 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 81.703909: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 81.711942: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1144 unstable=0 bg_thresh=1003 thresh=2007 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 81.711950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 81.719946: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1144 unstable=0 bg_thresh=1003 thresh=2007 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 81.719951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 81.727969: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1144 unstable=0 bg_thresh=1003 thresh=2007 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 81.727977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 81.735950: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1144 unstable=0 bg_thresh=1003 thresh=2007 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 81.735959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 81.744019: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1144 unstable=0 bg_thresh=1003 thresh=2007 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 81.744028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 81.751962: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1144 unstable=0 bg_thresh=999 thresh=1999 gap=476 poll_thresh=18 ino=257 dd-2584 [000] 81.751966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=98% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 81.759969: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1144 unstable=0 bg_thresh=993 thresh=1986 gap=463 poll_thresh=18 ino=257 dd-2584 [000] 81.759974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-317% task_weight=98% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 81.767993: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1144 unstable=0 bg_thresh=993 thresh=1986 gap=463 poll_thresh=18 ino=257 dd-2584 [000] 81.767997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-317% task_weight=98% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 81.775972: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1144 unstable=0 bg_thresh=993 thresh=1986 gap=463 poll_thresh=18 ino=257 dd-2584 [000] 81.775982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-317% task_weight=98% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 81.783975: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1144 unstable=0 bg_thresh=993 thresh=1986 gap=463 poll_thresh=18 ino=257 dd-2584 [000] 81.783981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-317% task_weight=98% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 81.792608: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1019 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=18 ino=257 dd-2584 [005] 81.792675: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1019 unstable=0 bg_thresh=995 thresh=1990 gap=542 poll_thresh=13 ino=257 dd-2584 [005] 81.792911: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1019 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=14 ino=257 dd-2584 [005] 81.792969: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1019 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=15 ino=257 dd-2584 [005] 81.793027: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1019 unstable=0 bg_thresh=1000 thresh=2000 gap=502 poll_thresh=16 ino=257 dd-2584 [005] 81.793143: balance_dirty_state: bdi btrfs-1: dirty=504 wb=1019 unstable=0 bg_thresh=1002 thresh=2005 gap=482 poll_thresh=17 ino=257 dd-2584 [005] 81.793148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=38892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 81.799945: balance_dirty_state: bdi btrfs-1: dirty=504 wb=1019 unstable=0 bg_thresh=1003 thresh=2007 gap=484 poll_thresh=17 ino=257 dd-2584 [005] 81.799953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=38892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 81.807938: balance_dirty_state: bdi btrfs-1: dirty=504 wb=869 unstable=0 bg_thresh=1001 thresh=2003 gap=630 poll_thresh=17 ino=257 dd-2584 [005] 81.808000: balance_dirty_state: bdi btrfs-1: dirty=529 wb=869 unstable=0 bg_thresh=1001 thresh=2003 gap=605 poll_thresh=13 ino=257 dd-2584 [005] 81.808061: balance_dirty_state: bdi btrfs-1: dirty=529 wb=869 unstable=0 bg_thresh=1004 thresh=2008 gap=610 poll_thresh=14 ino=257 dd-2584 [005] 81.808117: balance_dirty_state: bdi btrfs-1: dirty=554 wb=869 unstable=0 bg_thresh=1004 thresh=2008 gap=585 poll_thresh=15 ino=257 dd-2584 [005] 81.808173: balance_dirty_state: bdi btrfs-1: dirty=579 wb=869 unstable=0 bg_thresh=1003 thresh=2007 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 81.808288: balance_dirty_state: bdi btrfs-1: dirty=604 wb=869 unstable=0 bg_thresh=1003 thresh=2006 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 81.808407: balance_dirty_state: bdi btrfs-1: dirty=629 wb=869 unstable=0 bg_thresh=1005 thresh=2010 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 81.808551: balance_dirty_state: bdi btrfs-1: dirty=654 wb=769 unstable=0 bg_thresh=1004 thresh=2009 gap=586 poll_thresh=19 ino=257 dd-2584 [005] 81.808847: balance_dirty_state: bdi btrfs-1: dirty=704 wb=744 unstable=0 bg_thresh=999 thresh=1999 gap=551 poll_thresh=20 ino=257 dd-2584 [005] 81.808973: balance_dirty_state: bdi btrfs-1: dirty=729 wb=744 unstable=0 bg_thresh=998 thresh=1996 gap=523 poll_thresh=21 ino=257 dd-2584 [005] 81.809095: balance_dirty_state: bdi btrfs-1: dirty=754 wb=744 unstable=0 bg_thresh=1003 thresh=2006 gap=508 poll_thresh=22 ino=257 dd-2584 [005] 81.809217: balance_dirty_state: bdi btrfs-1: dirty=804 wb=744 unstable=0 bg_thresh=1001 thresh=2003 gap=455 poll_thresh=23 ino=257 dd-2584 [005] 81.809222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=38892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 81.816038: balance_dirty_state: bdi btrfs-1: dirty=804 wb=494 unstable=0 bg_thresh=1002 thresh=2005 gap=707 poll_thresh=23 ino=257 dd-2584 [000] 81.816145: balance_dirty_state: bdi btrfs-1: dirty=804 wb=494 unstable=0 bg_thresh=1002 thresh=2005 gap=707 poll_thresh=17 ino=257 dd-2584 [000] 81.816463: balance_dirty_state: bdi btrfs-1: dirty=829 wb=444 unstable=0 bg_thresh=1005 thresh=2010 gap=737 poll_thresh=18 ino=257 dd-2584 [000] 81.816798: balance_dirty_state: bdi btrfs-1: dirty=879 wb=369 unstable=0 bg_thresh=1007 thresh=2015 gap=767 poll_thresh=19 ino=257 dd-2584 [000] 81.817111: balance_dirty_state: bdi btrfs-1: dirty=904 wb=369 unstable=0 bg_thresh=1010 thresh=2021 gap=748 poll_thresh=20 ino=257 dd-2584 [000] 81.817364: balance_dirty_state: bdi btrfs-1: dirty=929 wb=369 unstable=0 bg_thresh=1010 thresh=2020 gap=722 poll_thresh=21 ino=257 dd-2584 [000] 81.817870: balance_dirty_state: bdi btrfs-1: dirty=979 wb=369 unstable=0 bg_thresh=1006 thresh=2013 gap=665 poll_thresh=22 ino=257 dd-2584 [000] 81.818072: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=369 unstable=0 bg_thresh=1006 thresh=2012 gap=639 poll_thresh=23 ino=257 dd-2584 [000] 81.818275: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=369 unstable=0 bg_thresh=1008 thresh=2016 gap=618 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 81.818324: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=34328 wrote=0 to_write=8192 dd-2584 [000] 81.818488: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=369 unstable=0 bg_thresh=1007 thresh=2015 gap=592 poll_thresh=25 ino=257 dd-2584 [000] 81.818697: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=419 unstable=0 bg_thresh=1007 thresh=2014 gap=516 poll_thresh=26 ino=257 dd-2584 [000] 81.818914: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=469 unstable=0 bg_thresh=1009 thresh=2018 gap=495 poll_thresh=27 ino=257 dd-2584 [000] 81.818917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-181% task_weight=98% bdi_bw=38892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 81.822974: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=1056 to_write=7136 dd-2584 [004] 81.823958: balance_dirty_state: bdi btrfs-1: dirty=79 wb=1144 unstable=0 bg_thresh=1009 thresh=2018 gap=795 poll_thresh=27 ino=257 dd-2584 [004] 81.824115: balance_dirty_state: bdi btrfs-1: dirty=79 wb=1119 unstable=0 bg_thresh=1009 thresh=2018 gap=820 poll_thresh=20 ino=257 dd-2584 [004] 81.824418: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1119 unstable=0 bg_thresh=1011 thresh=2023 gap=800 poll_thresh=21 ino=257 dd-2584 [004] 81.825263: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1119 unstable=0 bg_thresh=1014 thresh=2028 gap=755 poll_thresh=22 ino=257 dd-2584 [004] 81.825572: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1119 unstable=0 bg_thresh=1016 thresh=2032 gap=734 poll_thresh=23 ino=257 dd-2584 [004] 81.825888: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1119 unstable=0 bg_thresh=1015 thresh=2031 gap=708 poll_thresh=24 ino=257 dd-2584 [004] 81.826204: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1119 unstable=0 bg_thresh=1015 thresh=2030 gap=657 poll_thresh=25 ino=257 dd-2584 [004] 81.826518: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1119 unstable=0 bg_thresh=1014 thresh=2029 gap=631 poll_thresh=26 ino=257 dd-2584 [004] 81.826854: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1094 unstable=0 bg_thresh=1016 thresh=2033 gap=635 poll_thresh=27 ino=257 dd-2584 [004] 81.827172: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1069 unstable=0 bg_thresh=1016 thresh=2032 gap=634 poll_thresh=28 ino=257 dd-2584 [004] 81.827494: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1069 unstable=0 bg_thresh=1012 thresh=2025 gap=577 poll_thresh=29 ino=257 dd-2584 [004] 81.828230: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1069 unstable=0 bg_thresh=1014 thresh=2029 gap=556 poll_thresh=30 ino=257 dd-2584 [004] 81.828412: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1069 unstable=0 bg_thresh=1014 thresh=2028 gap=530 poll_thresh=31 ino=257 dd-2584 [004] 81.828593: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1069 unstable=0 bg_thresh=1013 thresh=2027 gap=479 poll_thresh=32 ino=257 dd-2584 [004] 81.828600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=38892 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 81.835930: balance_dirty_state: bdi btrfs-1: dirty=479 wb=694 unstable=0 bg_thresh=1010 thresh=2021 gap=848 poll_thresh=32 ino=257 dd-2584 [004] 81.836025: balance_dirty_state: bdi btrfs-1: dirty=479 wb=694 unstable=0 bg_thresh=1013 thresh=2026 gap=853 poll_thresh=24 ino=257 dd-2584 [004] 81.836208: balance_dirty_state: bdi btrfs-1: dirty=504 wb=694 unstable=0 bg_thresh=1012 thresh=2025 gap=827 poll_thresh=25 ino=257 dd-2584 [004] 81.836388: balance_dirty_state: bdi btrfs-1: dirty=554 wb=694 unstable=0 bg_thresh=1014 thresh=2029 gap=781 poll_thresh=26 ino=257 dd-2584 [004] 81.836567: balance_dirty_state: bdi btrfs-1: dirty=579 wb=694 unstable=0 bg_thresh=1014 thresh=2028 gap=755 poll_thresh=27 ino=257 dd-2584 [004] 81.836760: balance_dirty_state: bdi btrfs-1: dirty=604 wb=694 unstable=0 bg_thresh=1010 thresh=2021 gap=723 poll_thresh=28 ino=257 dd-2584 [004] 81.836949: balance_dirty_state: bdi btrfs-1: dirty=654 wb=694 unstable=0 bg_thresh=1010 thresh=2020 gap=672 poll_thresh=29 ino=257 dd-2584 [004] 81.837438: balance_dirty_state: bdi btrfs-1: dirty=679 wb=694 unstable=0 bg_thresh=1012 thresh=2024 gap=651 poll_thresh=30 ino=257 dd-2584 [004] 81.837621: balance_dirty_state: bdi btrfs-1: dirty=704 wb=694 unstable=0 bg_thresh=1008 thresh=2017 gap=619 poll_thresh=31 ino=257 dd-2584 [004] 81.837814: balance_dirty_state: bdi btrfs-1: dirty=729 wb=694 unstable=0 bg_thresh=1008 thresh=2016 gap=593 poll_thresh=32 ino=257 dd-2584 [004] 81.838119: balance_dirty_state: bdi btrfs-1: dirty=781 wb=694 unstable=0 bg_thresh=1008 thresh=2017 gap=542 poll_thresh=34 ino=257 dd-2584 [004] 81.838409: balance_dirty_state: bdi btrfs-1: dirty=833 wb=694 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=36 ino=257 dd-2584 [004] 81.838415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=38892 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [004] 81.843978: balance_dirty_state: bdi btrfs-1: dirty=833 wb=569 unstable=0 bg_thresh=1008 thresh=2016 gap=614 poll_thresh=36 ino=257 dd-2584 [004] 81.844102: balance_dirty_state: bdi btrfs-1: dirty=846 wb=569 unstable=0 bg_thresh=1009 thresh=2018 gap=603 poll_thresh=27 ino=257 dd-2584 [004] 81.844231: balance_dirty_state: bdi btrfs-1: dirty=885 wb=569 unstable=0 bg_thresh=1008 thresh=2016 gap=562 poll_thresh=28 ino=257 dd-2584 [004] 81.844525: balance_dirty_state: bdi btrfs-1: dirty=911 wb=569 unstable=0 bg_thresh=1008 thresh=2016 gap=536 poll_thresh=29 ino=257 dd-2584 [004] 81.844656: balance_dirty_state: bdi btrfs-1: dirty=937 wb=569 unstable=0 bg_thresh=1008 thresh=2016 gap=510 poll_thresh=30 ino=257 dd-2584 [004] 81.844785: balance_dirty_state: bdi btrfs-1: dirty=976 wb=569 unstable=0 bg_thresh=1009 thresh=2019 gap=474 poll_thresh=31 ino=257 dd-2584 [004] 81.844789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=38892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.852047: balance_dirty_state: bdi btrfs-1: dirty=976 wb=569 unstable=0 bg_thresh=1009 thresh=2019 gap=474 poll_thresh=31 ino=257 dd-2584 [004] 81.852060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=38892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.860034: balance_dirty_state: bdi btrfs-1: dirty=976 wb=444 unstable=0 bg_thresh=1009 thresh=2019 gap=599 poll_thresh=31 ino=257 dd-2584 [004] 81.860182: balance_dirty_state: bdi btrfs-1: dirty=989 wb=444 unstable=0 bg_thresh=1009 thresh=2018 gap=585 poll_thresh=23 ino=257 dd-2584 [004] 81.860458: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=444 unstable=0 bg_thresh=1008 thresh=2016 gap=544 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 81.860510: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=34372 wrote=0 to_write=8192 dd-2584 [004] 81.860744: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=444 unstable=0 bg_thresh=1007 thresh=2015 gap=517 poll_thresh=25 ino=257 dd-2584 [004] 81.861090: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=494 unstable=0 bg_thresh=1006 thresh=2012 gap=463 poll_thresh=26 ino=257 dd-2584 [004] 81.861094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=38892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 81.865501: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=1024 to_write=7168 dd-2584 [004] 81.868072: balance_dirty_state: bdi btrfs-1: dirty=79 wb=1345 unstable=0 bg_thresh=1001 thresh=2003 gap=579 poll_thresh=26 ino=257 dd-2584 [004] 81.868160: balance_dirty_state: bdi btrfs-1: dirty=79 wb=1345 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 81.868297: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1345 unstable=0 bg_thresh=1000 thresh=2001 gap=527 poll_thresh=20 ino=257 dd-2584 [004] 81.868604: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1345 unstable=0 bg_thresh=1000 thresh=2000 gap=501 poll_thresh=21 ino=257 dd-2584 [004] 81.868742: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1345 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=22 ino=257 dd-2584 [004] 81.868746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=38892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.879965: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1095 unstable=0 bg_thresh=995 thresh=1991 gap=717 poll_thresh=22 ino=257 dd-2584 [004] 81.880067: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1095 unstable=0 bg_thresh=995 thresh=1991 gap=692 poll_thresh=16 ino=257 dd-2584 [004] 81.880264: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1095 unstable=0 bg_thresh=998 thresh=1996 gap=672 poll_thresh=17 ino=257 dd-2584 [004] 81.880466: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1095 unstable=0 bg_thresh=1000 thresh=2001 gap=652 poll_thresh=18 ino=257 dd-2584 [004] 81.880673: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1095 unstable=0 bg_thresh=998 thresh=1997 gap=623 poll_thresh=19 ino=257 dd-2584 [004] 81.881214: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1095 unstable=0 bg_thresh=1034 thresh=2069 gap=645 poll_thresh=20 ino=257 dd-2584 [004] 81.881400: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1095 unstable=0 bg_thresh=1034 thresh=2068 gap=619 poll_thresh=21 ino=257 dd-2584 [004] 81.881586: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1095 unstable=0 bg_thresh=1037 thresh=2074 gap=600 poll_thresh=22 ino=257 dd-2584 [004] 81.882054: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1095 unstable=0 bg_thresh=1046 thresh=2093 gap=569 poll_thresh=23 ino=257 dd-2584 [004] 81.882240: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1095 unstable=0 bg_thresh=1046 thresh=2092 gap=543 poll_thresh=24 ino=257 dd-2584 [004] 81.882425: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1095 unstable=0 bg_thresh=1045 thresh=2091 gap=517 poll_thresh=25 ino=257 dd-2584 [004] 81.882432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1440 task_limit=1351 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-21% task_gap=-142% task_weight=99% bdi_bw=38892 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 81.891976: balance_dirty_state: bdi btrfs-1: dirty=479 wb=970 unstable=0 bg_thresh=1022 thresh=2044 gap=595 poll_thresh=25 ino=257 dd-2584 [004] 81.892080: balance_dirty_state: bdi btrfs-1: dirty=504 wb=970 unstable=0 bg_thresh=1022 thresh=2044 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 81.892276: balance_dirty_state: bdi btrfs-1: dirty=529 wb=970 unstable=0 bg_thresh=1024 thresh=2049 gap=550 poll_thresh=20 ino=257 dd-2584 [004] 81.892472: balance_dirty_state: bdi btrfs-1: dirty=554 wb=970 unstable=0 bg_thresh=1027 thresh=2054 gap=530 poll_thresh=21 ino=257 dd-2584 [004] 81.892677: balance_dirty_state: bdi btrfs-1: dirty=604 wb=970 unstable=0 bg_thresh=1029 thresh=2058 gap=484 poll_thresh=22 ino=257 dd-2584 [004] 81.892683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-135% task_weight=99% bdi_bw=38892 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 81.900003: balance_dirty_state: bdi btrfs-1: dirty=604 wb=845 unstable=0 bg_thresh=1017 thresh=2034 gap=585 poll_thresh=22 ino=257 dd-2584 [004] 81.900111: balance_dirty_state: bdi btrfs-1: dirty=617 wb=845 unstable=0 bg_thresh=1018 thresh=2037 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 81.900314: balance_dirty_state: bdi btrfs-1: dirty=642 wb=845 unstable=0 bg_thresh=1020 thresh=2040 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 81.901359: balance_dirty_state: bdi btrfs-1: dirty=667 wb=645 unstable=0 bg_thresh=1017 thresh=2035 gap=723 poll_thresh=18 ino=257 dd-2584 [004] 81.901550: balance_dirty_state: bdi btrfs-1: dirty=692 wb=645 unstable=0 bg_thresh=1020 thresh=2040 gap=703 poll_thresh=19 ino=257 dd-2584 [004] 81.901750: balance_dirty_state: bdi btrfs-1: dirty=742 wb=645 unstable=0 bg_thresh=1022 thresh=2044 gap=657 poll_thresh=20 ino=257 dd-2584 [004] 81.902451: balance_dirty_state: bdi btrfs-1: dirty=768 wb=645 unstable=0 bg_thresh=1017 thresh=2035 gap=622 poll_thresh=21 ino=257 dd-2584 [004] 81.902894: balance_dirty_state: bdi btrfs-1: dirty=806 wb=645 unstable=0 bg_thresh=1011 thresh=2023 gap=572 poll_thresh=22 ino=257 dd-2584 [004] 81.903085: balance_dirty_state: bdi btrfs-1: dirty=831 wb=645 unstable=0 bg_thresh=1016 thresh=2033 gap=557 poll_thresh=23 ino=257 dd-2584 [004] 81.903451: balance_dirty_state: bdi btrfs-1: dirty=856 wb=645 unstable=0 bg_thresh=1045 thresh=2090 gap=589 poll_thresh=24 ino=257 dd-2584 [004] 81.903575: balance_dirty_state: bdi btrfs-1: dirty=906 wb=645 unstable=0 bg_thresh=1044 thresh=2089 gap=538 poll_thresh=25 ino=257 dd-2584 [004] 81.903916: balance_dirty_state: bdi btrfs-1: dirty=931 wb=645 unstable=0 bg_thresh=1045 thresh=2091 gap=515 poll_thresh=26 ino=257 dd-2584 [004] 81.903922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1440 task_limit=1351 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-21% task_gap=-142% task_weight=99% bdi_bw=44320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.908038: balance_dirty_state: bdi btrfs-1: dirty=931 wb=645 unstable=0 bg_thresh=1036 thresh=2073 gap=497 poll_thresh=26 ino=257 dd-2584 [004] 81.908042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1335 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-162% task_weight=98% bdi_bw=44320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.920056: balance_dirty_state: bdi btrfs-1: dirty=931 wb=395 unstable=0 bg_thresh=1030 thresh=2061 gap=735 poll_thresh=26 ino=257 dd-2584 [004] 81.920183: balance_dirty_state: bdi btrfs-1: dirty=956 wb=395 unstable=0 bg_thresh=1030 thresh=2061 gap=710 poll_thresh=19 ino=257 dd-2584 [004] 81.920419: balance_dirty_state: bdi btrfs-1: dirty=981 wb=395 unstable=0 bg_thresh=1033 thresh=2066 gap=690 poll_thresh=20 ino=257 dd-2584 [004] 81.920657: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=395 unstable=0 bg_thresh=1035 thresh=2071 gap=670 poll_thresh=21 ino=257 dd-2584 [004] 81.920900: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=395 unstable=0 bg_thresh=1040 thresh=2081 gap=655 poll_thresh=22 ino=257 dd-2584 [004] 81.921138: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=395 unstable=0 bg_thresh=1040 thresh=2080 gap=604 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 81.921224: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=34432 wrote=0 to_write=8192 dd-2584 [004] 81.921414: balance_dirty_state: bdi btrfs-1: dirty=1094 wb=395 unstable=0 bg_thresh=1038 thresh=2077 gap=588 poll_thresh=24 ino=257 dd-2584 [004] 81.921699: balance_dirty_state: bdi btrfs-1: dirty=1120 wb=420 unstable=0 bg_thresh=1037 thresh=2075 gap=535 poll_thresh=25 ino=257 dd-2584 [004] 81.922327: balance_dirty_state: bdi btrfs-1: dirty=995 wb=545 unstable=0 bg_thresh=1038 thresh=2077 gap=537 poll_thresh=26 ino=257 dd-2584 [004] 81.922606: balance_dirty_state: bdi btrfs-1: dirty=970 wb=620 unstable=0 bg_thresh=1038 thresh=2076 gap=486 poll_thresh=27 ino=257 dd-2584 [004] 81.922609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-206% task_weight=100% bdi_bw=44320 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 81.926900: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=304 wrote=1136 to_write=7056 dd-2584 [004] 81.931955: balance_dirty_state: bdi btrfs-1: dirty=54 wb=1252 unstable=0 bg_thresh=1029 thresh=2059 gap=753 poll_thresh=27 ino=257 dd-2584 [004] 81.932082: balance_dirty_state: bdi btrfs-1: dirty=79 wb=1252 unstable=0 bg_thresh=1029 thresh=2059 gap=728 poll_thresh=20 ino=257 dd-2584 [004] 81.932212: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1252 unstable=0 bg_thresh=1034 thresh=2069 gap=713 poll_thresh=21 ino=257 dd-2584 [004] 81.932340: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1252 unstable=0 bg_thresh=1037 thresh=2074 gap=693 poll_thresh=22 ino=257 dd-2584 [004] 81.932473: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1252 unstable=0 bg_thresh=1036 thresh=2073 gap=642 poll_thresh=23 ino=257 dd-2584 [004] 81.932605: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1252 unstable=0 bg_thresh=1036 thresh=2072 gap=616 poll_thresh=24 ino=257 dd-2584 [004] 81.933059: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1252 unstable=0 bg_thresh=1049 thresh=2099 gap=605 poll_thresh=25 ino=257 dd-2584 [004] 81.933187: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1252 unstable=0 bg_thresh=1051 thresh=2103 gap=584 poll_thresh=26 ino=257 dd-2584 [004] 81.933491: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1252 unstable=0 bg_thresh=1048 thresh=2096 gap=552 poll_thresh=27 ino=257 dd-2584 [004] 81.933618: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1252 unstable=0 bg_thresh=1047 thresh=2095 gap=501 poll_thresh=28 ino=257 dd-2584 [004] 81.933624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1355 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=44320 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 81.944041: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1135 unstable=0 bg_thresh=1044 thresh=2088 gap=611 poll_thresh=28 ino=257 dd-2584 [004] 81.944154: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1135 unstable=0 bg_thresh=1045 thresh=2090 gap=600 poll_thresh=21 ino=257 dd-2584 [004] 81.944347: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1135 unstable=0 bg_thresh=1044 thresh=2088 gap=572 poll_thresh=22 ino=257 dd-2584 [004] 81.944532: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1135 unstable=0 bg_thresh=1046 thresh=2093 gap=552 poll_thresh=23 ino=257 dd-2584 [004] 81.944725: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1135 unstable=0 bg_thresh=1048 thresh=2097 gap=506 poll_thresh=24 ino=257 dd-2584 [004] 81.944731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1446 task_limit=1356 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-62% task_gap=-225% task_weight=100% bdi_bw=44320 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 81.951985: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1135 unstable=0 bg_thresh=1011 thresh=2022 gap=431 poll_thresh=24 ino=257 dd-2584 [004] 81.951991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=44320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.963976: balance_dirty_state: bdi btrfs-1: dirty=456 wb=760 unstable=0 bg_thresh=1036 thresh=2073 gap=857 poll_thresh=24 ino=257 dd-2584 [004] 81.964072: balance_dirty_state: bdi btrfs-1: dirty=456 wb=760 unstable=0 bg_thresh=1036 thresh=2073 gap=857 poll_thresh=18 ino=257 dd-2584 [004] 81.964257: balance_dirty_state: bdi btrfs-1: dirty=506 wb=760 unstable=0 bg_thresh=1041 thresh=2083 gap=817 poll_thresh=19 ino=257 dd-2584 [004] 81.964442: balance_dirty_state: bdi btrfs-1: dirty=531 wb=760 unstable=0 bg_thresh=1044 thresh=2088 gap=797 poll_thresh=20 ino=257 dd-2584 [004] 81.964917: balance_dirty_state: bdi btrfs-1: dirty=556 wb=760 unstable=0 bg_thresh=1043 thresh=2087 gap=771 poll_thresh=21 ino=257 dd-2584 [004] 81.965126: balance_dirty_state: bdi btrfs-1: dirty=582 wb=760 unstable=0 bg_thresh=1044 thresh=2088 gap=746 poll_thresh=22 ino=257 dd-2584 [004] 81.965324: balance_dirty_state: bdi btrfs-1: dirty=632 wb=760 unstable=0 bg_thresh=1046 thresh=2092 gap=700 poll_thresh=23 ino=257 dd-2584 [004] 81.965522: balance_dirty_state: bdi btrfs-1: dirty=657 wb=760 unstable=0 bg_thresh=1045 thresh=2091 gap=674 poll_thresh=24 ino=257 dd-2584 [004] 81.965722: balance_dirty_state: bdi btrfs-1: dirty=682 wb=760 unstable=0 bg_thresh=1045 thresh=2090 gap=648 poll_thresh=25 ino=257 dd-2584 [004] 81.966335: balance_dirty_state: bdi btrfs-1: dirty=707 wb=760 unstable=0 bg_thresh=1046 thresh=2092 gap=625 poll_thresh=26 ino=257 dd-2584 [004] 81.966527: balance_dirty_state: bdi btrfs-1: dirty=732 wb=760 unstable=0 bg_thresh=1045 thresh=2091 gap=599 poll_thresh=27 ino=257 dd-2584 [004] 81.967050: balance_dirty_state: bdi btrfs-1: dirty=782 wb=760 unstable=0 bg_thresh=1043 thresh=2086 gap=544 poll_thresh=28 ino=257 dd-2584 [004] 81.967894: balance_dirty_state: bdi btrfs-1: dirty=807 wb=760 unstable=0 bg_thresh=1043 thresh=2086 gap=519 poll_thresh=29 ino=257 dd-2584 [004] 81.967900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1347 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-46% task_gap=-192% task_weight=98% bdi_bw=44320 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 81.972061: balance_dirty_state: bdi btrfs-1: dirty=807 wb=760 unstable=0 bg_thresh=1043 thresh=2086 gap=519 poll_thresh=29 ino=257 dd-2584 [004] 81.972067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1347 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-46% task_gap=-192% task_weight=98% bdi_bw=44320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.980057: balance_dirty_state: bdi btrfs-1: dirty=807 wb=535 unstable=0 bg_thresh=1040 thresh=2080 gap=738 poll_thresh=29 ino=257 dd-2584 [004] 81.980153: balance_dirty_state: bdi btrfs-1: dirty=832 wb=535 unstable=0 bg_thresh=1040 thresh=2080 gap=713 poll_thresh=22 ino=257 dd-2584 [004] 81.980329: balance_dirty_state: bdi btrfs-1: dirty=857 wb=535 unstable=0 bg_thresh=1045 thresh=2090 gap=698 poll_thresh=23 ino=257 dd-2584 [004] 81.980507: balance_dirty_state: bdi btrfs-1: dirty=895 wb=535 unstable=0 bg_thresh=1047 thresh=2095 gap=665 poll_thresh=24 ino=257 dd-2584 [004] 81.980715: balance_dirty_state: bdi btrfs-1: dirty=921 wb=535 unstable=0 bg_thresh=1047 thresh=2095 gap=639 poll_thresh=25 ino=257 dd-2584 [004] 81.980909: balance_dirty_state: bdi btrfs-1: dirty=946 wb=535 unstable=0 bg_thresh=1047 thresh=2094 gap=613 poll_thresh=26 ino=257 dd-2584 [004] 81.981103: balance_dirty_state: bdi btrfs-1: dirty=996 wb=535 unstable=0 bg_thresh=1046 thresh=2093 gap=562 poll_thresh=27 ino=257 dd-2584 [004] 81.981295: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=535 unstable=0 bg_thresh=1046 thresh=2092 gap=536 poll_thresh=28 ino=257 dd-2584 [004] 81.981773: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=535 unstable=0 bg_thresh=1048 thresh=2097 gap=503 poll_thresh=29 ino=257 dd-2584 [004] 81.981779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1446 task_limit=1356 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=44320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 81.981842: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=34492 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 81.984321: writeback_single_inode: bdi btrfs-1: ino=257 state= age=364 wrote=992 to_write=7200 dd-2584 [004] 81.987969: balance_dirty_state: bdi btrfs-1: dirty=82 wb=1401 unstable=0 bg_thresh=1038 thresh=2077 gap=594 poll_thresh=29 ino=257 dd-2584 [004] 81.988036: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1401 unstable=0 bg_thresh=1038 thresh=2077 gap=569 poll_thresh=22 ino=257 dd-2584 [004] 81.988159: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1401 unstable=0 bg_thresh=1043 thresh=2087 gap=554 poll_thresh=23 ino=257 dd-2584 [004] 81.988281: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1401 unstable=0 bg_thresh=1046 thresh=2092 gap=534 poll_thresh=24 ino=257 dd-2584 [004] 81.988406: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1401 unstable=0 bg_thresh=1045 thresh=2091 gap=508 poll_thresh=25 ino=257 dd-2584 [004] 81.988411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1440 task_limit=1351 bdi_dirty=1440 avg_dirty=1440 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=44320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 81.996141: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1276 unstable=0 bg_thresh=1044 thresh=2088 gap=580 poll_thresh=19 ino=257 dd-2584 [004] 81.996263: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1276 unstable=0 bg_thresh=1046 thresh=2093 gap=560 poll_thresh=20 ino=257 dd-2584 [004] 81.996398: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1276 unstable=0 bg_thresh=1046 thresh=2092 gap=533 poll_thresh=21 ino=257 dd-2584 [004] 81.996527: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1276 unstable=0 bg_thresh=1049 thresh=2099 gap=515 poll_thresh=22 ino=257 dd-2584 [004] 81.996531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1448 task_limit=1359 bdi_dirty=1440 avg_dirty=1440 bdi_gap=4% task_gap=-88% task_weight=98% bdi_bw=44320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 82.004797: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1127 unstable=0 bg_thresh=1039 thresh=2079 gap=632 poll_thresh=16 ino=257 dd-2584 [004] 82.004984: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1127 unstable=0 bg_thresh=1042 thresh=2084 gap=587 poll_thresh=17 ino=257 dd-2584 [004] 82.005175: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1127 unstable=0 bg_thresh=1044 thresh=2088 gap=566 poll_thresh=18 ino=257 dd-2584 [004] 82.005363: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1127 unstable=0 bg_thresh=1043 thresh=2087 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 82.005876: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1127 unstable=0 bg_thresh=1042 thresh=2084 gap=499 poll_thresh=20 ino=257 dd-2584 [004] 82.005882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-25% task_gap=-151% task_weight=99% bdi_bw=46224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 82.012076: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1127 unstable=0 bg_thresh=1050 thresh=2101 gap=516 poll_thresh=20 ino=257 dd-2584 [000] 82.012082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1450 task_limit=1360 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-16% task_gap=-131% task_weight=99% bdi_bw=46224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 82.020252: balance_dirty_state: bdi btrfs-1: dirty=458 wb=775 unstable=0 bg_thresh=1043 thresh=2086 gap=853 poll_thresh=20 ino=257 dd-2584 [004] 82.020357: balance_dirty_state: bdi btrfs-1: dirty=471 wb=775 unstable=0 bg_thresh=1038 thresh=2077 gap=831 poll_thresh=15 ino=257 dd-2584 [004] 82.020457: balance_dirty_state: bdi btrfs-1: dirty=496 wb=775 unstable=0 bg_thresh=1037 thresh=2075 gap=804 poll_thresh=16 ino=257 dd-2584 [004] 82.020652: balance_dirty_state: bdi btrfs-1: dirty=521 wb=775 unstable=0 bg_thresh=1037 thresh=2074 gap=778 poll_thresh=17 ino=257 dd-2584 [004] 82.020866: balance_dirty_state: bdi btrfs-1: dirty=546 wb=775 unstable=0 bg_thresh=1036 thresh=2073 gap=752 poll_thresh=18 ino=257 dd-2584 [004] 82.021389: balance_dirty_state: bdi btrfs-1: dirty=596 wb=775 unstable=0 bg_thresh=1038 thresh=2077 gap=706 poll_thresh=19 ino=257 dd-2584 [004] 82.022150: balance_dirty_state: bdi btrfs-1: dirty=634 wb=775 unstable=0 bg_thresh=1047 thresh=2095 gap=686 poll_thresh=20 ino=257 dd-2584 [004] 82.022366: balance_dirty_state: bdi btrfs-1: dirty=659 wb=775 unstable=0 bg_thresh=1049 thresh=2099 gap=665 poll_thresh=21 ino=257 dd-2584 [004] 82.022580: balance_dirty_state: bdi btrfs-1: dirty=684 wb=775 unstable=0 bg_thresh=1046 thresh=2092 gap=633 poll_thresh=22 ino=257 dd-2584 [004] 82.023142: balance_dirty_state: bdi btrfs-1: dirty=709 wb=775 unstable=0 bg_thresh=1039 thresh=2078 gap=594 poll_thresh=23 ino=257 dd-2584 [004] 82.023901: balance_dirty_state: bdi btrfs-1: dirty=747 wb=775 unstable=0 bg_thresh=1043 thresh=2087 gap=565 poll_thresh=24 ino=257 dd-2584 [004] 82.024130: balance_dirty_state: bdi btrfs-1: dirty=772 wb=775 unstable=0 bg_thresh=1045 thresh=2091 gap=544 poll_thresh=25 ino=257 dd-2584 [004] 82.024346: balance_dirty_state: bdi btrfs-1: dirty=822 wb=775 unstable=0 bg_thresh=1045 thresh=2090 gap=493 poll_thresh=26 ino=257 dd-2584 [004] 82.024354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1439 task_limit=1350 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=46224 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 82.032010: balance_dirty_state: bdi btrfs-1: dirty=817 wb=626 unstable=0 bg_thresh=1025 thresh=2051 gap=608 poll_thresh=26 ino=257 dd-2584 [004] 82.032482: balance_dirty_state: bdi btrfs-1: dirty=817 wb=626 unstable=0 bg_thresh=1041 thresh=2083 gap=640 poll_thresh=19 ino=257 dd-2584 [004] 82.032785: balance_dirty_state: bdi btrfs-1: dirty=842 wb=626 unstable=0 bg_thresh=1038 thresh=2076 gap=608 poll_thresh=20 ino=257 dd-2584 [004] 82.032930: balance_dirty_state: bdi btrfs-1: dirty=892 wb=626 unstable=0 bg_thresh=1037 thresh=2075 gap=557 poll_thresh=21 ino=257 dd-2584 [004] 82.033057: balance_dirty_state: bdi btrfs-1: dirty=917 wb=626 unstable=0 bg_thresh=1036 thresh=2073 gap=530 poll_thresh=22 ino=257 dd-2584 [004] 82.033189: balance_dirty_state: bdi btrfs-1: dirty=942 wb=626 unstable=0 bg_thresh=1036 thresh=2072 gap=504 poll_thresh=23 ino=257 dd-2584 [004] 82.033194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-208% task_weight=98% bdi_bw=46224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 82.040040: balance_dirty_state: bdi btrfs-1: dirty=940 wb=483 unstable=0 bg_thresh=1037 thresh=2075 gap=652 poll_thresh=23 ino=257 dd-2584 [004] 82.040146: balance_dirty_state: bdi btrfs-1: dirty=959 wb=475 unstable=0 bg_thresh=1036 thresh=2072 gap=638 poll_thresh=17 ino=257 dd-2584 [004] 82.040340: balance_dirty_state: bdi btrfs-1: dirty=985 wb=475 unstable=0 bg_thresh=1033 thresh=2066 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 82.040534: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=475 unstable=0 bg_thresh=1036 thresh=2072 gap=562 poll_thresh=19 ino=257 dd-2584 [004] 82.040726: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=475 unstable=0 bg_thresh=1035 thresh=2071 gap=536 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 82.040813: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=34552 wrote=0 to_write=8192 dd-2584 [004] 82.041209: balance_dirty_state: bdi btrfs-1: dirty=985 wb=575 unstable=0 bg_thresh=1035 thresh=2070 gap=510 poll_thresh=21 ino=257 dd-2584 [004] 82.041212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=46224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 82.043344: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1024 to_write=7168 dd-2584 [004] 82.047997: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1392 unstable=0 bg_thresh=1038 thresh=2076 gap=629 poll_thresh=21 ino=257 dd-2584 [004] 82.048095: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1389 unstable=0 bg_thresh=1035 thresh=2071 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 82.048227: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1389 unstable=0 bg_thresh=1037 thresh=2075 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 82.048404: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1389 unstable=0 bg_thresh=1037 thresh=2074 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 82.048541: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1389 unstable=0 bg_thresh=1036 thresh=2073 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 82.048546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1335 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-162% task_weight=98% bdi_bw=46224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 82.056115: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1251 unstable=0 bg_thresh=1033 thresh=2066 gap=627 poll_thresh=19 ino=257 dd-2584 [004] 82.056189: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1251 unstable=0 bg_thresh=1032 thresh=2065 gap=626 poll_thresh=14 ino=257 dd-2584 [004] 82.056255: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1251 unstable=0 bg_thresh=1032 thresh=2065 gap=601 poll_thresh=15 ino=257 dd-2584 [004] 82.056580: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1251 unstable=0 bg_thresh=1045 thresh=2091 gap=627 poll_thresh=16 ino=257 dd-2584 [004] 82.056705: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1251 unstable=0 bg_thresh=1045 thresh=2090 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 82.056832: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1251 unstable=0 bg_thresh=1044 thresh=2089 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 82.057131: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1251 unstable=0 bg_thresh=1046 thresh=2093 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 82.057255: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1251 unstable=0 bg_thresh=1046 thresh=2092 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 82.057259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1351 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=46224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 82.064059: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1037 unstable=0 bg_thresh=1038 thresh=2077 gap=702 poll_thresh=20 ino=257 dd-2584 [004] 82.064168: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1037 unstable=0 bg_thresh=1035 thresh=2071 gap=671 poll_thresh=15 ino=257 dd-2584 [004] 82.064255: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1037 unstable=0 bg_thresh=1038 thresh=2076 gap=651 poll_thresh=16 ino=257 dd-2584 [004] 82.064428: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1037 unstable=0 bg_thresh=1037 thresh=2075 gap=625 poll_thresh=17 ino=257 dd-2584 [004] 82.064606: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1037 unstable=0 bg_thresh=1036 thresh=2073 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 82.064803: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1037 unstable=0 bg_thresh=1036 thresh=2073 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 82.064989: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1037 unstable=0 bg_thresh=1037 thresh=2074 gap=523 poll_thresh=20 ino=257 dd-2584 [004] 82.065176: balance_dirty_state: bdi btrfs-1: dirty=539 wb=1037 unstable=0 bg_thresh=1039 thresh=2078 gap=502 poll_thresh=21 ino=257 dd-2584 [004] 82.065182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-158% task_weight=100% bdi_bw=46224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 82.071999: balance_dirty_state: bdi btrfs-1: dirty=539 wb=1037 unstable=0 bg_thresh=1034 thresh=2068 gap=492 poll_thresh=21 ino=257 dd-2584 [004] 82.072050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=46224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.080096: balance_dirty_state: bdi btrfs-1: dirty=539 wb=786 unstable=0 bg_thresh=1029 thresh=2058 gap=733 poll_thresh=21 ino=257 dd-2584 [005] 82.080170: balance_dirty_state: bdi btrfs-1: dirty=539 wb=786 unstable=0 bg_thresh=1030 thresh=2060 gap=735 poll_thresh=16 ino=257 dd-2584 [005] 82.080761: balance_dirty_state: bdi btrfs-1: dirty=577 wb=786 unstable=0 bg_thresh=1030 thresh=2060 gap=697 poll_thresh=17 ino=257 dd-2584 [005] 82.081513: balance_dirty_state: bdi btrfs-1: dirty=602 wb=786 unstable=0 bg_thresh=1049 thresh=2098 gap=710 poll_thresh=18 ino=257 dd-2584 [005] 82.081757: balance_dirty_state: bdi btrfs-1: dirty=652 wb=786 unstable=0 bg_thresh=1048 thresh=2096 gap=658 poll_thresh=19 ino=257 dd-2584 [005] 82.081998: balance_dirty_state: bdi btrfs-1: dirty=677 wb=786 unstable=0 bg_thresh=1047 thresh=2095 gap=632 poll_thresh=20 ino=257 dd-2584 [005] 82.082249: balance_dirty_state: bdi btrfs-1: dirty=702 wb=786 unstable=0 bg_thresh=1047 thresh=2094 gap=606 poll_thresh=21 ino=257 dd-2584 [005] 82.082507: balance_dirty_state: bdi btrfs-1: dirty=727 wb=786 unstable=0 bg_thresh=1046 thresh=2093 gap=580 poll_thresh=22 ino=257 dd-2584 [005] 82.082762: balance_dirty_state: bdi btrfs-1: dirty=777 wb=786 unstable=0 bg_thresh=1048 thresh=2097 gap=534 poll_thresh=23 ino=257 dd-2584 [005] 82.083019: balance_dirty_state: bdi btrfs-1: dirty=802 wb=786 unstable=0 bg_thresh=1048 thresh=2096 gap=508 poll_thresh=24 ino=257 dd-2584 [005] 82.083028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1356 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-41% task_gap=-181% task_weight=99% bdi_bw=46224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.088081: balance_dirty_state: bdi btrfs-1: dirty=802 wb=648 unstable=0 bg_thresh=1047 thresh=2094 gap=644 poll_thresh=24 ino=257 dd-2584 [005] 82.088570: balance_dirty_state: bdi btrfs-1: dirty=815 wb=648 unstable=0 bg_thresh=1046 thresh=2092 gap=629 poll_thresh=18 ino=257 dd-2584 [005] 82.089335: balance_dirty_state: bdi btrfs-1: dirty=866 wb=648 unstable=0 bg_thresh=1049 thresh=2098 gap=584 poll_thresh=19 ino=257 dd-2584 [005] 82.090008: balance_dirty_state: bdi btrfs-1: dirty=891 wb=648 unstable=0 bg_thresh=1049 thresh=2098 gap=559 poll_thresh=20 ino=257 dd-2584 [005] 82.090674: balance_dirty_state: bdi btrfs-1: dirty=916 wb=648 unstable=0 bg_thresh=1049 thresh=2098 gap=534 poll_thresh=21 ino=257 dd-2584 [005] 82.091284: balance_dirty_state: bdi btrfs-1: dirty=941 wb=648 unstable=0 bg_thresh=1049 thresh=2098 gap=509 poll_thresh=22 ino=257 dd-2584 [005] 82.091293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1357 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=46224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.096099: balance_dirty_state: bdi btrfs-1: dirty=941 wb=535 unstable=0 bg_thresh=1045 thresh=2090 gap=614 poll_thresh=22 ino=257 dd-2584 [005] 82.096205: balance_dirty_state: bdi btrfs-1: dirty=954 wb=535 unstable=0 bg_thresh=1045 thresh=2091 gap=602 poll_thresh=16 ino=257 dd-2584 [005] 82.096712: balance_dirty_state: bdi btrfs-1: dirty=992 wb=535 unstable=0 bg_thresh=1050 thresh=2100 gap=573 poll_thresh=17 ino=257 dd-2584 [005] 82.096842: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=535 unstable=0 bg_thresh=1049 thresh=2099 gap=522 poll_thresh=18 ino=257 dd-2584 [005] 82.096846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1448 task_limit=1359 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-39% task_gap=-177% task_weight=98% bdi_bw=46224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.104102: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=435 unstable=0 bg_thresh=1039 thresh=2078 gap=601 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 82.104141: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=34616 wrote=0 to_write=8192 dd-2584 [006] 82.104298: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=435 unstable=0 bg_thresh=1036 thresh=2072 gap=595 poll_thresh=13 ino=257 dd-2584 [006] 82.104478: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=435 unstable=0 bg_thresh=1038 thresh=2077 gap=575 poll_thresh=14 ino=257 dd-2584 [006] 82.105271: balance_dirty_state: bdi btrfs-1: dirty=992 wb=535 unstable=0 bg_thresh=1038 thresh=2076 gap=549 poll_thresh=15 ino=257 dd-2584 [006] 82.105489: balance_dirty_state: bdi btrfs-1: dirty=980 wb=560 unstable=0 bg_thresh=1038 thresh=2077 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 82.105900: balance_dirty_state: bdi btrfs-1: dirty=955 wb=610 unstable=0 bg_thresh=1034 thresh=2069 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 82.105904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=46224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 82.110115: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=1072 to_write=7120 dd-2584 [006] 82.112100: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1334 unstable=0 bg_thresh=1034 thresh=2069 gap=664 poll_thresh=17 ino=257 dd-2584 [006] 82.112234: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1334 unstable=0 bg_thresh=1039 thresh=2079 gap=649 poll_thresh=13 ino=257 dd-2584 [006] 82.112365: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1334 unstable=0 bg_thresh=1036 thresh=2073 gap=643 poll_thresh=14 ino=257 dd-2584 [006] 82.112494: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1334 unstable=0 bg_thresh=1039 thresh=2078 gap=623 poll_thresh=15 ino=257 dd-2584 [006] 82.112623: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1334 unstable=0 bg_thresh=1036 thresh=2072 gap=617 poll_thresh=16 ino=257 dd-2584 [006] 82.112879: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1334 unstable=0 bg_thresh=1035 thresh=2071 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 82.113140: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1334 unstable=0 bg_thresh=1037 thresh=2075 gap=545 poll_thresh=18 ino=257 dd-2584 [006] 82.113834: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1334 unstable=0 bg_thresh=1044 thresh=2089 gap=521 poll_thresh=19 ino=257 dd-2584 [006] 82.113844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1349 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.120073: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1221 unstable=0 bg_thresh=1036 thresh=2072 gap=617 poll_thresh=19 ino=257 dd-2584 [006] 82.120139: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1221 unstable=0 bg_thresh=1038 thresh=2077 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 82.120201: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1221 unstable=0 bg_thresh=1038 thresh=2076 gap=596 poll_thresh=15 ino=257 dd-2584 [006] 82.120441: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1221 unstable=0 bg_thresh=1038 thresh=2076 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 82.120572: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1221 unstable=0 bg_thresh=1037 thresh=2074 gap=543 poll_thresh=17 ino=257 dd-2584 [006] 82.120704: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1221 unstable=0 bg_thresh=1040 thresh=2080 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 82.120832: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1221 unstable=0 bg_thresh=1039 thresh=2079 gap=473 poll_thresh=19 ino=257 dd-2584 [006] 82.120837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1340 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-73% task_gap=-245% task_weight=99% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.128153: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1095 unstable=0 bg_thresh=1040 thresh=2081 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 82.128226: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1095 unstable=0 bg_thresh=1037 thresh=2075 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 82.128292: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1095 unstable=0 bg_thresh=1040 thresh=2080 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 82.128358: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1095 unstable=0 bg_thresh=1039 thresh=2079 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 82.128487: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1095 unstable=0 bg_thresh=1039 thresh=2078 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 82.128618: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1095 unstable=0 bg_thresh=1038 thresh=2077 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 82.128623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-204% task_weight=100% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.136086: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1095 unstable=0 bg_thresh=1037 thresh=2074 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 82.136095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-207% task_weight=99% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.144104: balance_dirty_state: bdi btrfs-1: dirty=485 wb=970 unstable=0 bg_thresh=1038 thresh=2076 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 82.144181: balance_dirty_state: bdi btrfs-1: dirty=510 wb=970 unstable=0 bg_thresh=1037 thresh=2075 gap=595 poll_thresh=13 ino=257 dd-2584 [006] 82.144247: balance_dirty_state: bdi btrfs-1: dirty=510 wb=970 unstable=0 bg_thresh=1040 thresh=2080 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 82.144484: balance_dirty_state: bdi btrfs-1: dirty=535 wb=845 unstable=0 bg_thresh=1037 thresh=2074 gap=694 poll_thresh=15 ino=257 dd-2584 [006] 82.144550: balance_dirty_state: bdi btrfs-1: dirty=560 wb=845 unstable=0 bg_thresh=1039 thresh=2079 gap=674 poll_thresh=16 ino=257 dd-2584 [006] 82.144944: balance_dirty_state: bdi btrfs-1: dirty=598 wb=845 unstable=0 bg_thresh=1048 thresh=2096 gap=653 poll_thresh=17 ino=257 dd-2584 [006] 82.145069: balance_dirty_state: bdi btrfs-1: dirty=623 wb=845 unstable=0 bg_thresh=1047 thresh=2095 gap=627 poll_thresh=18 ino=257 dd-2584 [006] 82.145192: balance_dirty_state: bdi btrfs-1: dirty=648 wb=845 unstable=0 bg_thresh=1047 thresh=2094 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 82.145315: balance_dirty_state: bdi btrfs-1: dirty=673 wb=845 unstable=0 bg_thresh=1046 thresh=2093 gap=575 poll_thresh=20 ino=257 dd-2584 [006] 82.145806: balance_dirty_state: bdi btrfs-1: dirty=698 wb=745 unstable=0 bg_thresh=1041 thresh=2083 gap=640 poll_thresh=21 ino=257 dd-2584 [006] 82.146120: balance_dirty_state: bdi btrfs-1: dirty=749 wb=720 unstable=0 bg_thresh=1031 thresh=2063 gap=594 poll_thresh=22 ino=257 dd-2584 [006] 82.146252: balance_dirty_state: bdi btrfs-1: dirty=774 wb=720 unstable=0 bg_thresh=1032 thresh=2065 gap=571 poll_thresh=23 ino=257 dd-2584 [006] 82.146557: balance_dirty_state: bdi btrfs-1: dirty=800 wb=720 unstable=0 bg_thresh=1033 thresh=2066 gap=546 poll_thresh=24 ino=257 dd-2584 [006] 82.146690: balance_dirty_state: bdi btrfs-1: dirty=825 wb=720 unstable=0 bg_thresh=1037 thresh=2074 gap=529 poll_thresh=25 ino=257 dd-2584 [006] 82.146818: balance_dirty_state: bdi btrfs-1: dirty=875 wb=720 unstable=0 bg_thresh=1036 thresh=2073 gap=478 poll_thresh=26 ino=257 dd-2584 [006] 82.146823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.152115: balance_dirty_state: bdi btrfs-1: dirty=875 wb=632 unstable=0 bg_thresh=1033 thresh=2066 gap=559 poll_thresh=26 ino=257 dd-2584 [006] 82.152202: balance_dirty_state: bdi btrfs-1: dirty=875 wb=581 unstable=0 bg_thresh=1034 thresh=2069 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 82.152337: balance_dirty_state: bdi btrfs-1: dirty=925 wb=581 unstable=0 bg_thresh=1036 thresh=2073 gap=567 poll_thresh=20 ino=257 dd-2584 [006] 82.152466: balance_dirty_state: bdi btrfs-1: dirty=950 wb=581 unstable=0 bg_thresh=1036 thresh=2072 gap=541 poll_thresh=21 ino=257 dd-2584 [006] 82.152773: balance_dirty_state: bdi btrfs-1: dirty=988 wb=581 unstable=0 bg_thresh=1033 thresh=2067 gap=498 poll_thresh=22 ino=257 dd-2584 [006] 82.152778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1329 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.164047: balance_dirty_state: bdi btrfs-1: dirty=988 wb=443 unstable=0 bg_thresh=1043 thresh=2086 gap=655 poll_thresh=22 ino=257 dd-2584 [006] 82.164139: balance_dirty_state: bdi btrfs-1: dirty=988 wb=443 unstable=0 bg_thresh=1040 thresh=2080 gap=649 poll_thresh=16 ino=257 dd-2584 [006] 82.164382: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=443 unstable=0 bg_thresh=1042 thresh=2084 gap=603 poll_thresh=17 ino=257 dd-2584 [006] 82.164834: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=443 unstable=0 bg_thresh=1038 thresh=2077 gap=571 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 82.164860: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=34676 wrote=0 to_write=8192 dd-2584 [006] 82.165019: balance_dirty_state: bdi btrfs-1: dirty=1101 wb=443 unstable=0 bg_thresh=1038 thresh=2077 gap=533 poll_thresh=19 ino=257 dd-2584 [006] 82.165213: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=493 unstable=0 bg_thresh=1038 thresh=2076 gap=507 poll_thresh=20 ino=257 dd-2584 [006] 82.165215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 82.167512: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=1056 to_write=7136 dd-2584 [006] 82.172034: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1397 unstable=0 bg_thresh=1025 thresh=2051 gap=581 poll_thresh=20 ino=257 dd-2584 [006] 82.172109: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1397 unstable=0 bg_thresh=1024 thresh=2049 gap=554 poll_thresh=15 ino=257 dd-2584 [006] 82.172176: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1397 unstable=0 bg_thresh=1027 thresh=2054 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 82.172314: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1397 unstable=0 bg_thresh=1027 thresh=2055 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 82.172319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.180158: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1259 unstable=0 bg_thresh=1018 thresh=2036 gap=629 poll_thresh=17 ino=257 dd-2584 [006] 82.180258: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1259 unstable=0 bg_thresh=1018 thresh=2037 gap=617 poll_thresh=13 ino=257 dd-2584 [006] 82.180329: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1259 unstable=0 bg_thresh=1019 thresh=2038 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 82.180393: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1259 unstable=0 bg_thresh=1018 thresh=2036 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 82.180463: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1259 unstable=0 bg_thresh=1020 thresh=2041 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 82.180798: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1120 unstable=0 bg_thresh=1015 thresh=2030 gap=673 poll_thresh=17 ino=257 dd-2584 [006] 82.181114: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1120 unstable=0 bg_thresh=1018 thresh=2037 gap=655 poll_thresh=18 ino=257 dd-2584 [006] 82.181246: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1120 unstable=0 bg_thresh=1033 thresh=2066 gap=659 poll_thresh=19 ino=257 dd-2584 [006] 82.181382: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1120 unstable=0 bg_thresh=1045 thresh=2090 gap=633 poll_thresh=20 ino=257 dd-2584 [006] 82.181505: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1120 unstable=0 bg_thresh=1045 thresh=2090 gap=608 poll_thresh=21 ino=257 dd-2584 [006] 82.181631: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1120 unstable=0 bg_thresh=1043 thresh=2087 gap=580 poll_thresh=22 ino=257 dd-2584 [006] 82.181754: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1120 unstable=0 bg_thresh=1043 thresh=2086 gap=554 poll_thresh=23 ino=257 dd-2584 [006] 82.181875: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1120 unstable=0 bg_thresh=1042 thresh=2085 gap=503 poll_thresh=24 ino=257 dd-2584 [006] 82.181880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.192167: balance_dirty_state: bdi btrfs-1: dirty=462 wb=995 unstable=0 bg_thresh=1030 thresh=2061 gap=604 poll_thresh=24 ino=257 dd-2584 [006] 82.192244: balance_dirty_state: bdi btrfs-1: dirty=462 wb=995 unstable=0 bg_thresh=1030 thresh=2060 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 82.192545: balance_dirty_state: bdi btrfs-1: dirty=512 wb=995 unstable=0 bg_thresh=1029 thresh=2059 gap=552 poll_thresh=19 ino=257 dd-2584 [006] 82.192673: balance_dirty_state: bdi btrfs-1: dirty=537 wb=995 unstable=0 bg_thresh=1029 thresh=2058 gap=526 poll_thresh=20 ino=257 dd-2584 [006] 82.192803: balance_dirty_state: bdi btrfs-1: dirty=562 wb=995 unstable=0 bg_thresh=1031 thresh=2062 gap=505 poll_thresh=21 ino=257 dd-2584 [006] 82.192808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1324 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 82.200154: balance_dirty_state: bdi btrfs-1: dirty=562 wb=818 unstable=0 bg_thresh=1031 thresh=2062 gap=682 poll_thresh=21 ino=257 dd-2584 [005] 82.200289: balance_dirty_state: bdi btrfs-1: dirty=562 wb=818 unstable=0 bg_thresh=1031 thresh=2062 gap=682 poll_thresh=16 ino=257 dd-2584 [005] 82.200548: balance_dirty_state: bdi btrfs-1: dirty=587 wb=818 unstable=0 bg_thresh=1033 thresh=2066 gap=661 poll_thresh=17 ino=257 dd-2584 [005] 82.200810: balance_dirty_state: bdi btrfs-1: dirty=637 wb=818 unstable=0 bg_thresh=1032 thresh=2065 gap=610 poll_thresh=18 ino=257 dd-2584 [005] 82.201686: balance_dirty_state: bdi btrfs-1: dirty=663 wb=818 unstable=0 bg_thresh=1027 thresh=2055 gap=574 poll_thresh=19 ino=257 dd-2584 [005] 82.202247: balance_dirty_state: bdi btrfs-1: dirty=689 wb=818 unstable=0 bg_thresh=1024 thresh=2048 gap=541 poll_thresh=20 ino=257 dd-2584 [005] 82.202500: balance_dirty_state: bdi btrfs-1: dirty=739 wb=818 unstable=0 bg_thresh=1029 thresh=2058 gap=501 poll_thresh=21 ino=257 dd-2584 [005] 82.202510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.208172: balance_dirty_state: bdi btrfs-1: dirty=739 wb=693 unstable=0 bg_thresh=1031 thresh=2062 gap=630 poll_thresh=21 ino=257 dd-2584 [005] 82.208634: balance_dirty_state: bdi btrfs-1: dirty=739 wb=693 unstable=0 bg_thresh=1031 thresh=2062 gap=630 poll_thresh=16 ino=257 dd-2584 [005] 82.208874: balance_dirty_state: bdi btrfs-1: dirty=789 wb=693 unstable=0 bg_thresh=1033 thresh=2067 gap=585 poll_thresh=17 ino=257 dd-2584 [005] 82.209116: balance_dirty_state: bdi btrfs-1: dirty=814 wb=693 unstable=0 bg_thresh=1033 thresh=2066 gap=559 poll_thresh=18 ino=257 dd-2584 [005] 82.209362: balance_dirty_state: bdi btrfs-1: dirty=839 wb=693 unstable=0 bg_thresh=1036 thresh=2072 gap=540 poll_thresh=19 ino=257 dd-2584 [005] 82.209634: balance_dirty_state: bdi btrfs-1: dirty=865 wb=693 unstable=0 bg_thresh=1036 thresh=2072 gap=514 poll_thresh=20 ino=257 dd-2584 [005] 82.209643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.216170: balance_dirty_state: bdi btrfs-1: dirty=865 wb=580 unstable=0 bg_thresh=1035 thresh=2071 gap=626 poll_thresh=20 ino=257 dd-2584 [005] 82.216252: balance_dirty_state: bdi btrfs-1: dirty=890 wb=580 unstable=0 bg_thresh=1032 thresh=2065 gap=595 poll_thresh=15 ino=257 dd-2584 [005] 82.216311: balance_dirty_state: bdi btrfs-1: dirty=890 wb=580 unstable=0 bg_thresh=1035 thresh=2070 gap=600 poll_thresh=16 ino=257 dd-2584 [005] 82.216433: balance_dirty_state: bdi btrfs-1: dirty=928 wb=580 unstable=0 bg_thresh=1034 thresh=2068 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 82.216558: balance_dirty_state: bdi btrfs-1: dirty=978 wb=580 unstable=0 bg_thresh=1036 thresh=2072 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 82.216563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-163% task_weight=98% bdi_bw=51200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.224255: balance_dirty_state: bdi btrfs-1: dirty=978 wb=455 unstable=0 bg_thresh=1034 thresh=2068 gap=635 poll_thresh=18 ino=257 dd-2584 [005] 82.224327: balance_dirty_state: bdi btrfs-1: dirty=978 wb=455 unstable=0 bg_thresh=1031 thresh=2062 gap=629 poll_thresh=13 ino=257 dd-2584 [005] 82.224572: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=455 unstable=0 bg_thresh=1033 thresh=2067 gap=609 poll_thresh=14 ino=257 dd-2584 [005] 82.224640: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=455 unstable=0 bg_thresh=1030 thresh=2061 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 82.224707: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=455 unstable=0 bg_thresh=1033 thresh=2066 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 82.224840: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=455 unstable=0 bg_thresh=1032 thresh=2065 gap=532 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 82.224903: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=34736 wrote=0 to_write=8192 dd-2584 [005] 82.225302: balance_dirty_state: bdi btrfs-1: dirty=989 wb=544 unstable=0 bg_thresh=1047 thresh=2094 gap=561 poll_thresh=18 ino=257 dd-2584 [005] 82.225439: balance_dirty_state: bdi btrfs-1: dirty=976 wb=607 unstable=0 bg_thresh=1046 thresh=2093 gap=510 poll_thresh=19 ino=257 dd-2584 [005] 82.225441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1353 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=51200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 82.228280: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=1072 to_write=7120 dd-2584 [005] 82.232175: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1409 unstable=0 bg_thresh=1036 thresh=2073 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 82.232265: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1409 unstable=0 bg_thresh=1036 thresh=2072 gap=616 poll_thresh=14 ino=257 dd-2584 [005] 82.232336: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1409 unstable=0 bg_thresh=1036 thresh=2072 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 82.232407: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1409 unstable=0 bg_thresh=1035 thresh=2071 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 82.232546: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1409 unstable=0 bg_thresh=1035 thresh=2071 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 82.232683: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1409 unstable=0 bg_thresh=1035 thresh=2070 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 82.232688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=51200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.240205: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1284 unstable=0 bg_thresh=1036 thresh=2072 gap=640 poll_thresh=18 ino=257 dd-2584 [005] 82.240499: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1146 unstable=0 bg_thresh=1037 thresh=2074 gap=755 poll_thresh=13 ino=257 dd-2584 [005] 82.240570: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1146 unstable=0 bg_thresh=1034 thresh=2068 gap=749 poll_thresh=14 ino=257 dd-2584 [005] 82.240633: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1146 unstable=0 bg_thresh=1036 thresh=2073 gap=729 poll_thresh=15 ino=257 dd-2584 [005] 82.240700: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1146 unstable=0 bg_thresh=1039 thresh=2078 gap=709 poll_thresh=16 ino=257 dd-2584 [005] 82.240830: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1146 unstable=0 bg_thresh=1038 thresh=2077 gap=683 poll_thresh=17 ino=257 dd-2584 [005] 82.240961: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1146 unstable=0 bg_thresh=1038 thresh=2076 gap=657 poll_thresh=18 ino=257 dd-2584 [005] 82.241092: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1146 unstable=0 bg_thresh=1040 thresh=2080 gap=611 poll_thresh=19 ino=257 dd-2584 [005] 82.241597: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1146 unstable=0 bg_thresh=1045 thresh=2091 gap=609 poll_thresh=20 ino=257 dd-2584 [005] 82.241729: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1146 unstable=0 bg_thresh=1045 thresh=2090 gap=558 poll_thresh=21 ino=257 dd-2584 [005] 82.241860: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1146 unstable=0 bg_thresh=1044 thresh=2089 gap=532 poll_thresh=22 ino=257 dd-2584 [005] 82.242153: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1146 unstable=0 bg_thresh=1046 thresh=2093 gap=511 poll_thresh=23 ino=257 dd-2584 [005] 82.242158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1352 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-64% task_gap=-230% task_weight=100% bdi_bw=51200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.248154: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1146 unstable=0 bg_thresh=1037 thresh=2074 gap=492 poll_thresh=23 ino=257 dd-2584 [005] 82.248159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=51200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.256168: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1007 unstable=0 bg_thresh=1038 thresh=2076 gap=633 poll_thresh=23 ino=257 dd-2584 [005] 82.256249: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1007 unstable=0 bg_thresh=1038 thresh=2077 gap=621 poll_thresh=17 ino=257 dd-2584 [005] 82.256385: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1007 unstable=0 bg_thresh=1038 thresh=2076 gap=582 poll_thresh=18 ino=257 dd-2584 [005] 82.256517: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1007 unstable=0 bg_thresh=1037 thresh=2075 gap=556 poll_thresh=19 ino=257 dd-2584 [005] 82.256974: balance_dirty_state: bdi btrfs-1: dirty=550 wb=869 unstable=0 bg_thresh=1043 thresh=2086 gap=667 poll_thresh=20 ino=257 dd-2584 [005] 82.257127: balance_dirty_state: bdi btrfs-1: dirty=600 wb=844 unstable=0 bg_thresh=1041 thresh=2082 gap=638 poll_thresh=21 ino=257 dd-2584 [005] 82.257262: balance_dirty_state: bdi btrfs-1: dirty=625 wb=844 unstable=0 bg_thresh=1040 thresh=2080 gap=611 poll_thresh=22 ino=257 dd-2584 [005] 82.257397: balance_dirty_state: bdi btrfs-1: dirty=650 wb=844 unstable=0 bg_thresh=1039 thresh=2079 gap=585 poll_thresh=23 ino=257 dd-2584 [005] 82.257705: balance_dirty_state: bdi btrfs-1: dirty=675 wb=844 unstable=0 bg_thresh=1033 thresh=2067 gap=548 poll_thresh=24 ino=257 dd-2584 [005] 82.257999: balance_dirty_state: bdi btrfs-1: dirty=701 wb=844 unstable=0 bg_thresh=1033 thresh=2066 gap=521 poll_thresh=25 ino=257 dd-2584 [005] 82.258138: balance_dirty_state: bdi btrfs-1: dirty=751 wb=844 unstable=0 bg_thresh=1029 thresh=2058 gap=463 poll_thresh=26 ino=257 dd-2584 [005] 82.258143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=51200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.264150: balance_dirty_state: bdi btrfs-1: dirty=751 wb=844 unstable=0 bg_thresh=1035 thresh=2070 gap=475 poll_thresh=26 ino=257 dd-2584 [005] 82.264159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1332 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-78% task_gap=-256% task_weight=98% bdi_bw=51200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.272150: balance_dirty_state: bdi btrfs-1: dirty=751 wb=594 unstable=0 bg_thresh=1032 thresh=2065 gap=720 poll_thresh=26 ino=257 dd-2584 [005] 82.272232: balance_dirty_state: bdi btrfs-1: dirty=751 wb=594 unstable=0 bg_thresh=1032 thresh=2065 gap=720 poll_thresh=19 ino=257 dd-2584 [005] 82.272369: balance_dirty_state: bdi btrfs-1: dirty=801 wb=594 unstable=0 bg_thresh=1032 thresh=2064 gap=669 poll_thresh=20 ino=257 dd-2584 [005] 82.272512: balance_dirty_state: bdi btrfs-1: dirty=826 wb=594 unstable=0 bg_thresh=1034 thresh=2068 gap=648 poll_thresh=21 ino=257 dd-2584 [005] 82.272651: balance_dirty_state: bdi btrfs-1: dirty=851 wb=594 unstable=0 bg_thresh=1033 thresh=2067 gap=622 poll_thresh=22 ino=257 dd-2584 [005] 82.272792: balance_dirty_state: bdi btrfs-1: dirty=876 wb=594 unstable=0 bg_thresh=1033 thresh=2066 gap=596 poll_thresh=23 ino=257 dd-2584 [005] 82.273243: balance_dirty_state: bdi btrfs-1: dirty=939 wb=594 unstable=0 bg_thresh=1044 thresh=2088 gap=555 poll_thresh=24 ino=257 dd-2584 [005] 82.273566: balance_dirty_state: bdi btrfs-1: dirty=964 wb=594 unstable=0 bg_thresh=1046 thresh=2092 gap=534 poll_thresh=25 ino=257 dd-2584 [005] 82.273706: balance_dirty_state: bdi btrfs-1: dirty=989 wb=594 unstable=0 bg_thresh=1045 thresh=2091 gap=508 poll_thresh=26 ino=257 dd-2584 [005] 82.273711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1440 task_limit=1350 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-43% task_gap=-188% task_weight=100% bdi_bw=51200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.280135: balance_dirty_state: bdi btrfs-1: dirty=989 wb=442 unstable=0 bg_thresh=1045 thresh=2091 gap=660 poll_thresh=26 ino=257 dd-2584 [005] 82.280277: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=442 unstable=0 bg_thresh=1046 thresh=2092 gap=648 poll_thresh=19 ino=257 dd-2584 [005] 82.280494: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=442 unstable=0 bg_thresh=1045 thresh=2090 gap=608 poll_thresh=20 ino=257 dd-2584 [005] 82.280709: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=442 unstable=0 bg_thresh=1044 thresh=2089 gap=582 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 82.280787: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=34792 wrote=0 to_write=8192 dd-2584 [005] 82.281236: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=493 unstable=0 bg_thresh=1044 thresh=2088 gap=556 poll_thresh=22 ino=257 dd-2584 [005] 82.281566: balance_dirty_state: bdi btrfs-1: dirty=939 wb=618 unstable=0 bg_thresh=1046 thresh=2093 gap=536 poll_thresh=23 ino=257 dd-2584 [005] 82.281807: balance_dirty_state: bdi btrfs-1: dirty=889 wb=718 unstable=0 bg_thresh=1047 thresh=2094 gap=487 poll_thresh=24 ino=257 dd-2584 [005] 82.281808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1354 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-64% task_gap=-227% task_weight=99% bdi_bw=51200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 82.283591: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=292 wrote=1120 to_write=7072 dd-2584 [005] 82.288149: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1435 unstable=0 bg_thresh=1038 thresh=2077 gap=595 poll_thresh=24 ino=257 dd-2584 [005] 82.288268: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1435 unstable=0 bg_thresh=1039 thresh=2078 gap=570 poll_thresh=18 ino=257 dd-2584 [005] 82.288807: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1435 unstable=0 bg_thresh=1046 thresh=2093 gap=560 poll_thresh=19 ino=257 dd-2584 [005] 82.288952: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1435 unstable=0 bg_thresh=1043 thresh=2086 gap=528 poll_thresh=20 ino=257 dd-2584 [005] 82.289084: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1435 unstable=0 bg_thresh=1042 thresh=2085 gap=502 poll_thresh=21 ino=257 dd-2584 [005] 82.289090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-69% task_gap=-239% task_weight=99% bdi_bw=51200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.296087: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1321 unstable=0 bg_thresh=1034 thresh=2068 gap=599 poll_thresh=21 ino=257 dd-2584 [005] 82.296228: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1321 unstable=0 bg_thresh=1037 thresh=2074 gap=579 poll_thresh=16 ino=257 dd-2584 [005] 82.296510: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1321 unstable=0 bg_thresh=1036 thresh=2072 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 82.297074: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1321 unstable=0 bg_thresh=1042 thresh=2085 gap=527 poll_thresh=18 ino=257 dd-2584 [005] 82.297207: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1321 unstable=0 bg_thresh=1042 thresh=2084 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 82.297211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1345 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=51200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.304074: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1196 unstable=0 bg_thresh=1025 thresh=2050 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 82.304159: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1196 unstable=0 bg_thresh=1027 thresh=2055 gap=572 poll_thresh=14 ino=257 dd-2584 [005] 82.304230: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1196 unstable=0 bg_thresh=1024 thresh=2049 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 82.304298: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1196 unstable=0 bg_thresh=1027 thresh=2054 gap=546 poll_thresh=16 ino=257 dd-2584 [005] 82.304606: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1196 unstable=0 bg_thresh=1026 thresh=2053 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 82.304736: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1196 unstable=0 bg_thresh=1028 thresh=2057 gap=474 poll_thresh=18 ino=257 dd-2584 [005] 82.304742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=51200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.312076: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1070 unstable=0 bg_thresh=1027 thresh=2055 gap=598 poll_thresh=18 ino=257 dd-2584 [005] 82.312147: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1070 unstable=0 bg_thresh=1024 thresh=2049 gap=592 poll_thresh=13 ino=257 dd-2584 [005] 82.312208: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1070 unstable=0 bg_thresh=1027 thresh=2054 gap=572 poll_thresh=14 ino=257 dd-2584 [005] 82.312268: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1070 unstable=0 bg_thresh=1024 thresh=2048 gap=541 poll_thresh=15 ino=257 dd-2584 [005] 82.312327: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1070 unstable=0 bg_thresh=1026 thresh=2053 gap=546 poll_thresh=16 ino=257 dd-2584 [005] 82.312451: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1070 unstable=0 bg_thresh=1026 thresh=2052 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 82.312456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=51200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.320105: balance_dirty_state: bdi btrfs-1: dirty=475 wb=882 unstable=0 bg_thresh=1021 thresh=2043 gap=686 poll_thresh=17 ino=257 dd-2584 [005] 82.320213: balance_dirty_state: bdi btrfs-1: dirty=488 wb=882 unstable=0 bg_thresh=1021 thresh=2042 gap=672 poll_thresh=13 ino=257 dd-2584 [005] 82.320316: balance_dirty_state: bdi btrfs-1: dirty=513 wb=882 unstable=0 bg_thresh=1018 thresh=2036 gap=641 poll_thresh=14 ino=257 dd-2584 [005] 82.320414: balance_dirty_state: bdi btrfs-1: dirty=513 wb=882 unstable=0 bg_thresh=1020 thresh=2041 gap=646 poll_thresh=15 ino=257 dd-2584 [005] 82.320513: balance_dirty_state: bdi btrfs-1: dirty=538 wb=882 unstable=0 bg_thresh=1020 thresh=2040 gap=620 poll_thresh=16 ino=257 dd-2584 [005] 82.320713: balance_dirty_state: bdi btrfs-1: dirty=563 wb=882 unstable=0 bg_thresh=1019 thresh=2039 gap=594 poll_thresh=17 ino=257 dd-2584 [005] 82.321188: balance_dirty_state: bdi btrfs-1: dirty=588 wb=882 unstable=0 bg_thresh=1019 thresh=2038 gap=568 poll_thresh=18 ino=257 dd-2584 [005] 82.321787: balance_dirty_state: bdi btrfs-1: dirty=626 wb=882 unstable=0 bg_thresh=1044 thresh=2088 gap=580 poll_thresh=19 ino=257 dd-2584 [005] 82.321953: balance_dirty_state: bdi btrfs-1: dirty=676 wb=882 unstable=0 bg_thresh=1047 thresh=2094 gap=536 poll_thresh=20 ino=257 dd-2584 [005] 82.322133: balance_dirty_state: bdi btrfs-1: dirty=701 wb=882 unstable=0 bg_thresh=1046 thresh=2093 gap=510 poll_thresh=21 ino=257 dd-2584 [005] 82.322139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1352 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-87% task_gap=-274% task_weight=100% bdi_bw=53184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.332141: balance_dirty_state: bdi btrfs-1: dirty=701 wb=618 unstable=0 bg_thresh=1025 thresh=2051 gap=732 poll_thresh=21 ino=257 dd-2584 [005] 82.332217: balance_dirty_state: bdi btrfs-1: dirty=714 wb=618 unstable=0 bg_thresh=1024 thresh=2049 gap=717 poll_thresh=16 ino=257 dd-2584 [005] 82.332342: balance_dirty_state: bdi btrfs-1: dirty=764 wb=618 unstable=0 bg_thresh=1029 thresh=2059 gap=677 poll_thresh=17 ino=257 dd-2584 [005] 82.332469: balance_dirty_state: bdi btrfs-1: dirty=789 wb=618 unstable=0 bg_thresh=1029 thresh=2058 gap=651 poll_thresh=18 ino=257 dd-2584 [005] 82.332597: balance_dirty_state: bdi btrfs-1: dirty=814 wb=618 unstable=0 bg_thresh=1028 thresh=2057 gap=625 poll_thresh=19 ino=257 dd-2584 [005] 82.333252: balance_dirty_state: bdi btrfs-1: dirty=852 wb=618 unstable=0 bg_thresh=1047 thresh=2094 gap=624 poll_thresh=20 ino=257 dd-2584 [005] 82.333372: balance_dirty_state: bdi btrfs-1: dirty=877 wb=618 unstable=0 bg_thresh=1046 thresh=2093 gap=598 poll_thresh=21 ino=257 dd-2584 [005] 82.333492: balance_dirty_state: bdi btrfs-1: dirty=927 wb=618 unstable=0 bg_thresh=1048 thresh=2097 gap=552 poll_thresh=22 ino=257 dd-2584 [005] 82.333610: balance_dirty_state: bdi btrfs-1: dirty=952 wb=618 unstable=0 bg_thresh=1048 thresh=2096 gap=526 poll_thresh=23 ino=257 dd-2584 [005] 82.333729: balance_dirty_state: bdi btrfs-1: dirty=977 wb=618 unstable=0 bg_thresh=1047 thresh=2095 gap=500 poll_thresh=24 ino=257 dd-2584 [005] 82.333734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1355 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=53184 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 82.340190: balance_dirty_state: bdi btrfs-1: dirty=977 wb=493 unstable=0 bg_thresh=1042 thresh=2085 gap=615 poll_thresh=24 ino=257 dd-2584 [005] 82.340280: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=493 unstable=0 bg_thresh=1039 thresh=2079 gap=584 poll_thresh=18 ino=257 dd-2584 [005] 82.340414: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=493 unstable=0 bg_thresh=1043 thresh=2086 gap=578 poll_thresh=19 ino=257 dd-2584 [005] 82.340539: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=493 unstable=0 bg_thresh=1042 thresh=2085 gap=527 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 82.340626: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=34852 wrote=0 to_write=8192 dd-2584 [005] 82.340680: balance_dirty_state: bdi btrfs-1: dirty=1090 wb=493 unstable=0 bg_thresh=1041 thresh=2083 gap=500 poll_thresh=21 ino=257 dd-2584 [005] 82.340682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=53184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 82.345481: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=356 wrote=1040 to_write=7152 dd-2584 [005] 82.348167: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1397 unstable=0 bg_thresh=1035 thresh=2070 gap=613 poll_thresh=21 ino=257 dd-2584 [005] 82.348470: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1397 unstable=0 bg_thresh=1035 thresh=2070 gap=613 poll_thresh=16 ino=257 dd-2584 [005] 82.348610: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1397 unstable=0 bg_thresh=1037 thresh=2074 gap=567 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 82.348941: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=34860 wrote=0 to_write=8192 flush-0:15-2091 [000] 82.348954: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=15356 wrote=1 to_write=8191 flush-0:15-2091 [000] 82.348958: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=6760 wrote=0 to_write=8191 flush-0:15-2091 [000] 82.348966: writeback_single_inode: bdi 0:15: ino=2375725 state=I_DIRTY_DATASYNC age=6520 wrote=1 to_write=8190 dd-2584 [005] 82.348987: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1397 unstable=0 bg_thresh=1044 thresh=2088 gap=543 poll_thresh=18 ino=257 dd-2584 [005] 82.349135: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1460 unstable=0 bg_thresh=1046 thresh=2092 gap=522 poll_thresh=19 ino=257 dd-2584 [005] 82.349136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1351 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=53184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 82.349268: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=360 wrote=112 to_write=8080 dd-2584 [004] 82.356208: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1372 unstable=0 bg_thresh=1044 thresh=2088 gap=656 poll_thresh=19 ino=257 dd-2584 [004] 82.356320: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1372 unstable=0 bg_thresh=1044 thresh=2089 gap=631 poll_thresh=14 ino=257 dd-2584 [004] 82.356409: balance_dirty_state: bdi btrfs-1: dirty=99 wb=1372 unstable=0 bg_thresh=1044 thresh=2088 gap=617 poll_thresh=15 ino=257 dd-2584 [004] 82.356494: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1372 unstable=0 bg_thresh=1044 thresh=2089 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 82.356656: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1372 unstable=0 bg_thresh=1047 thresh=2094 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 82.356823: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1372 unstable=0 bg_thresh=1046 thresh=2093 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 82.356992: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1372 unstable=0 bg_thresh=1046 thresh=2092 gap=521 poll_thresh=19 ino=257 dd-2584 [004] 82.356998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1352 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-87% task_gap=-274% task_weight=99% bdi_bw=53184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 82.364100: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1271 unstable=0 bg_thresh=1044 thresh=2089 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 82.364647: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1271 unstable=0 bg_thresh=1044 thresh=2089 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 82.364776: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1271 unstable=0 bg_thresh=1047 thresh=2094 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 82.364905: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1271 unstable=0 bg_thresh=1046 thresh=2093 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 82.365531: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1271 unstable=0 bg_thresh=1046 thresh=2093 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 82.366136: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1271 unstable=0 bg_thresh=1046 thresh=2093 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 82.366144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1352 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-87% task_gap=-274% task_weight=100% bdi_bw=53184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 82.372178: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1271 unstable=0 bg_thresh=1040 thresh=2080 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 82.372184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-95% task_gap=-290% task_weight=100% bdi_bw=53184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 82.380161: balance_dirty_state: bdi btrfs-1: dirty=312 wb=931 unstable=0 bg_thresh=1037 thresh=2075 gap=832 poll_thresh=18 ino=257 dd-2584 [004] 82.380226: balance_dirty_state: bdi btrfs-1: dirty=337 wb=931 unstable=0 bg_thresh=1037 thresh=2075 gap=807 poll_thresh=13 ino=257 dd-2584 [004] 82.380286: balance_dirty_state: bdi btrfs-1: dirty=362 wb=931 unstable=0 bg_thresh=1040 thresh=2080 gap=787 poll_thresh=14 ino=257 dd-2584 [004] 82.380344: balance_dirty_state: bdi btrfs-1: dirty=362 wb=931 unstable=0 bg_thresh=1042 thresh=2085 gap=792 poll_thresh=15 ino=257 dd-2584 [004] 82.380400: balance_dirty_state: bdi btrfs-1: dirty=387 wb=931 unstable=0 bg_thresh=1042 thresh=2085 gap=767 poll_thresh=16 ino=257 dd-2584 [004] 82.380515: balance_dirty_state: bdi btrfs-1: dirty=412 wb=931 unstable=0 bg_thresh=1045 thresh=2090 gap=747 poll_thresh=17 ino=257 dd-2584 [004] 82.380635: balance_dirty_state: bdi btrfs-1: dirty=437 wb=931 unstable=0 bg_thresh=1047 thresh=2094 gap=726 poll_thresh=18 ino=257 dd-2584 [004] 82.380927: balance_dirty_state: bdi btrfs-1: dirty=488 wb=931 unstable=0 bg_thresh=1048 thresh=2096 gap=677 poll_thresh=19 ino=257 dd-2584 [004] 82.381051: balance_dirty_state: bdi btrfs-1: dirty=513 wb=931 unstable=0 bg_thresh=1044 thresh=2089 gap=645 poll_thresh=20 ino=257 dd-2584 [004] 82.381175: balance_dirty_state: bdi btrfs-1: dirty=563 wb=931 unstable=0 bg_thresh=1046 thresh=2093 gap=599 poll_thresh=21 ino=257 dd-2584 [004] 82.381297: balance_dirty_state: bdi btrfs-1: dirty=588 wb=931 unstable=0 bg_thresh=1046 thresh=2092 gap=573 poll_thresh=22 ino=257 dd-2584 [004] 82.381653: balance_dirty_state: bdi btrfs-1: dirty=613 wb=931 unstable=0 bg_thresh=1047 thresh=2094 gap=550 poll_thresh=23 ino=257 dd-2584 [004] 82.381999: balance_dirty_state: bdi btrfs-1: dirty=638 wb=931 unstable=0 bg_thresh=1047 thresh=2094 gap=525 poll_thresh=24 ino=257 dd-2584 [004] 82.382370: balance_dirty_state: bdi btrfs-1: dirty=689 wb=931 unstable=0 bg_thresh=1044 thresh=2088 gap=468 poll_thresh=25 ino=257 dd-2584 [004] 82.382374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1348 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=53184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 82.388126: balance_dirty_state: bdi btrfs-1: dirty=689 wb=806 unstable=0 bg_thresh=1039 thresh=2079 gap=584 poll_thresh=25 ino=257 dd-2584 [004] 82.388239: balance_dirty_state: bdi btrfs-1: dirty=689 wb=806 unstable=0 bg_thresh=1039 thresh=2079 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 82.388361: balance_dirty_state: bdi btrfs-1: dirty=714 wb=806 unstable=0 bg_thresh=1042 thresh=2084 gap=564 poll_thresh=20 ino=257 dd-2584 [004] 82.388646: balance_dirty_state: bdi btrfs-1: dirty=764 wb=806 unstable=0 bg_thresh=1044 thresh=2089 gap=519 poll_thresh=21 ino=257 dd-2584 [004] 82.388651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1350 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-67% task_gap=-232% task_weight=98% bdi_bw=53184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 82.396135: balance_dirty_state: bdi btrfs-1: dirty=764 wb=680 unstable=0 bg_thresh=1042 thresh=2084 gap=640 poll_thresh=21 ino=257 dd-2584 [004] 82.396217: balance_dirty_state: bdi btrfs-1: dirty=764 wb=680 unstable=0 bg_thresh=1042 thresh=2084 gap=640 poll_thresh=16 ino=257 dd-2584 [004] 82.396339: balance_dirty_state: bdi btrfs-1: dirty=789 wb=680 unstable=0 bg_thresh=1047 thresh=2094 gap=625 poll_thresh=17 ino=257 dd-2584 [004] 82.396691: balance_dirty_state: bdi btrfs-1: dirty=827 wb=680 unstable=0 bg_thresh=1047 thresh=2094 gap=587 poll_thresh=18 ino=257 dd-2584 [004] 82.397062: balance_dirty_state: bdi btrfs-1: dirty=877 wb=680 unstable=0 bg_thresh=1047 thresh=2094 gap=537 poll_thresh=19 ino=257 dd-2584 [004] 82.397385: balance_dirty_state: bdi btrfs-1: dirty=890 wb=680 unstable=0 bg_thresh=1042 thresh=2085 gap=515 poll_thresh=20 ino=257 dd-2584 [004] 82.397390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-92% task_gap=-283% task_weight=99% bdi_bw=53184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 82.404155: balance_dirty_state: bdi btrfs-1: dirty=890 wb=542 unstable=0 bg_thresh=1037 thresh=2075 gap=643 poll_thresh=20 ino=257 dd-2584 [004] 82.404277: balance_dirty_state: bdi btrfs-1: dirty=928 wb=542 unstable=0 bg_thresh=1038 thresh=2076 gap=606 poll_thresh=15 ino=257 dd-2584 [004] 82.404405: balance_dirty_state: bdi btrfs-1: dirty=928 wb=542 unstable=0 bg_thresh=1040 thresh=2081 gap=611 poll_thresh=16 ino=257 dd-2584 [004] 82.404655: balance_dirty_state: bdi btrfs-1: dirty=978 wb=542 unstable=0 bg_thresh=1043 thresh=2086 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 82.405258: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=542 unstable=0 bg_thresh=1045 thresh=2091 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 82.406031: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=542 unstable=0 bg_thresh=1047 thresh=2094 gap=524 poll_thresh=19 ino=257 dd-2584 [004] 82.406832: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=542 unstable=0 bg_thresh=1047 thresh=2094 gap=499 poll_thresh=20 ino=257 dd-2584 [004] 82.406840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1353 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-86% task_gap=-273% task_weight=100% bdi_bw=53184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 82.406922: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=34916 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 82.411553: writeback_single_inode: bdi btrfs-1: ino=257 state= age=420 wrote=992 to_write=7200 dd-2584 [004] 82.412136: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1397 unstable=0 bg_thresh=1038 thresh=2077 gap=620 poll_thresh=20 ino=257 dd-2584 [004] 82.412290: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1397 unstable=0 bg_thresh=1039 thresh=2078 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 82.412426: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1397 unstable=0 bg_thresh=1039 thresh=2079 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 82.412678: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1397 unstable=0 bg_thresh=1042 thresh=2084 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 82.412927: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1397 unstable=0 bg_thresh=1044 thresh=2089 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 82.413187: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1397 unstable=0 bg_thresh=1046 thresh=2093 gap=510 poll_thresh=19 ino=257 dd-2584 [004] 82.413196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1352 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-64% task_gap=-230% task_weight=100% bdi_bw=53184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 82.420113: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1272 unstable=0 bg_thresh=1043 thresh=2087 gap=629 poll_thresh=19 ino=257 dd-2584 [004] 82.420184: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1272 unstable=0 bg_thresh=1043 thresh=2087 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 82.420247: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1272 unstable=0 bg_thresh=1043 thresh=2087 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 82.420310: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1272 unstable=0 bg_thresh=1046 thresh=2092 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 82.420789: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1272 unstable=0 bg_thresh=1047 thresh=2094 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 82.421160: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1272 unstable=0 bg_thresh=1047 thresh=2094 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 82.421165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1354 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-64% task_gap=-227% task_weight=99% bdi_bw=53184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 82.428187: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1146 unstable=0 bg_thresh=1038 thresh=2077 gap=632 poll_thresh=18 ino=257 dd-2584 [004] 82.428314: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1146 unstable=0 bg_thresh=1040 thresh=2080 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 82.428412: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1146 unstable=0 bg_thresh=1039 thresh=2079 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 82.428502: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1146 unstable=0 bg_thresh=1039 thresh=2079 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 82.428595: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1146 unstable=0 bg_thresh=1042 thresh=2084 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 82.428778: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1146 unstable=0 bg_thresh=1044 thresh=2089 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 82.428967: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1146 unstable=0 bg_thresh=1046 thresh=2093 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 82.428973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1353 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 82.436152: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1033 unstable=0 bg_thresh=1049 thresh=2098 gap=640 poll_thresh=18 ino=257 dd-2584 [004] 82.436261: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1033 unstable=0 bg_thresh=1049 thresh=2099 gap=628 poll_thresh=13 ino=257 dd-2584 [004] 82.436364: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1033 unstable=0 bg_thresh=1048 thresh=2097 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 82.436466: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1033 unstable=0 bg_thresh=1045 thresh=2090 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 82.436821: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1033 unstable=0 bg_thresh=1040 thresh=2081 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 82.437315: balance_dirty_state: bdi btrfs-1: dirty=526 wb=894 unstable=0 bg_thresh=1037 thresh=2075 gap=655 poll_thresh=17 ino=257 dd-2584 [004] 82.437517: balance_dirty_state: bdi btrfs-1: dirty=551 wb=894 unstable=0 bg_thresh=1043 thresh=2087 gap=642 poll_thresh=18 ino=257 dd-2584 [004] 82.437725: balance_dirty_state: bdi btrfs-1: dirty=589 wb=894 unstable=0 bg_thresh=1040 thresh=2081 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 82.437927: balance_dirty_state: bdi btrfs-1: dirty=614 wb=894 unstable=0 bg_thresh=1036 thresh=2072 gap=564 poll_thresh=20 ino=257 dd-2584 [004] 82.438674: balance_dirty_state: bdi btrfs-1: dirty=665 wb=894 unstable=0 bg_thresh=1028 thresh=2056 gap=497 poll_thresh=21 ino=257 dd-2584 [004] 82.438680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1319 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 82.444186: balance_dirty_state: bdi btrfs-1: dirty=665 wb=869 unstable=0 bg_thresh=1031 thresh=2062 gap=528 poll_thresh=21 ino=257 dd-2584 [004] 82.444304: balance_dirty_state: bdi btrfs-1: dirty=678 wb=869 unstable=0 bg_thresh=1030 thresh=2061 gap=514 poll_thresh=16 ino=257 dd-2584 [004] 82.444310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 82.452147: balance_dirty_state: bdi btrfs-1: dirty=678 wb=631 unstable=0 bg_thresh=1015 thresh=2030 gap=721 poll_thresh=16 ino=257 dd-2584 [006] 82.452224: balance_dirty_state: bdi btrfs-1: dirty=704 wb=631 unstable=0 bg_thresh=1015 thresh=2031 gap=696 poll_thresh=12 ino=257 dd-2584 [006] 82.452291: balance_dirty_state: bdi btrfs-1: dirty=729 wb=631 unstable=0 bg_thresh=1014 thresh=2029 gap=669 poll_thresh=13 ino=257 dd-2584 [006] 82.452356: balance_dirty_state: bdi btrfs-1: dirty=729 wb=631 unstable=0 bg_thresh=1015 thresh=2031 gap=671 poll_thresh=14 ino=257 dd-2584 [006] 82.452422: balance_dirty_state: bdi btrfs-1: dirty=754 wb=631 unstable=0 bg_thresh=1018 thresh=2036 gap=651 poll_thresh=15 ino=257 dd-2584 [006] 82.452491: balance_dirty_state: bdi btrfs-1: dirty=779 wb=631 unstable=0 bg_thresh=1019 thresh=2038 gap=628 poll_thresh=16 ino=257 dd-2584 [006] 82.452799: balance_dirty_state: bdi btrfs-1: dirty=804 wb=631 unstable=0 bg_thresh=1020 thresh=2040 gap=605 poll_thresh=17 ino=257 dd-2584 [006] 82.452927: balance_dirty_state: bdi btrfs-1: dirty=829 wb=631 unstable=0 bg_thresh=1019 thresh=2039 gap=579 poll_thresh=18 ino=257 dd-2584 [006] 82.453051: balance_dirty_state: bdi btrfs-1: dirty=854 wb=631 unstable=0 bg_thresh=1019 thresh=2038 gap=553 poll_thresh=19 ino=257 dd-2584 [006] 82.453498: balance_dirty_state: bdi btrfs-1: dirty=892 wb=631 unstable=0 bg_thresh=1045 thresh=2090 gap=567 poll_thresh=20 ino=257 dd-2584 [006] 82.453617: balance_dirty_state: bdi btrfs-1: dirty=942 wb=631 unstable=0 bg_thresh=1042 thresh=2085 gap=512 poll_thresh=21 ino=257 dd-2584 [006] 82.453622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.464179: balance_dirty_state: bdi btrfs-1: dirty=942 wb=493 unstable=0 bg_thresh=1022 thresh=2045 gap=610 poll_thresh=21 ino=257 dd-2584 [006] 82.464244: balance_dirty_state: bdi btrfs-1: dirty=942 wb=493 unstable=0 bg_thresh=1022 thresh=2045 gap=610 poll_thresh=16 ino=257 dd-2584 [006] 82.464364: balance_dirty_state: bdi btrfs-1: dirty=992 wb=493 unstable=0 bg_thresh=1025 thresh=2050 gap=565 poll_thresh=17 ino=257 dd-2584 [006] 82.464484: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=493 unstable=0 bg_thresh=1027 thresh=2055 gap=545 poll_thresh=18 ino=257 dd-2584 [006] 82.464772: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=493 unstable=0 bg_thresh=1029 thresh=2059 gap=524 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 82.464795: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=34976 wrote=0 to_write=8192 dd-2584 [006] 82.464948: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=493 unstable=0 bg_thresh=1029 thresh=2058 gap=498 poll_thresh=20 ino=257 dd-2584 [006] 82.464950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 82.467777: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=992 to_write=7200 dd-2584 [006] 82.476144: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1248 unstable=0 bg_thresh=1021 thresh=2042 gap=708 poll_thresh=20 ino=257 dd-2584 [006] 82.476270: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1248 unstable=0 bg_thresh=1021 thresh=2043 gap=684 poll_thresh=15 ino=257 dd-2584 [006] 82.476393: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1248 unstable=0 bg_thresh=1021 thresh=2043 gap=659 poll_thresh=16 ino=257 dd-2584 [006] 82.476630: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1248 unstable=0 bg_thresh=1024 thresh=2048 gap=639 poll_thresh=17 ino=257 dd-2584 [006] 82.476871: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1248 unstable=0 bg_thresh=1029 thresh=2058 gap=624 poll_thresh=18 ino=257 dd-2584 [006] 82.477115: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1248 unstable=0 bg_thresh=1028 thresh=2057 gap=573 poll_thresh=19 ino=257 dd-2584 [006] 82.477360: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1248 unstable=0 bg_thresh=1028 thresh=2056 gap=547 poll_thresh=20 ino=257 dd-2584 [006] 82.477602: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1248 unstable=0 bg_thresh=1027 thresh=2055 gap=521 poll_thresh=21 ino=257 dd-2584 [006] 82.478202: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1248 unstable=0 bg_thresh=1029 thresh=2059 gap=500 poll_thresh=22 ino=257 dd-2584 [006] 82.478211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-40% task_gap=-181% task_weight=100% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 82.488134: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1009 unstable=0 bg_thresh=1023 thresh=2046 gap=726 poll_thresh=22 ino=257 dd-2584 [006] 82.488198: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1009 unstable=0 bg_thresh=1023 thresh=2046 gap=701 poll_thresh=16 ino=257 dd-2584 [006] 82.488316: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1009 unstable=0 bg_thresh=1025 thresh=2051 gap=681 poll_thresh=17 ino=257 dd-2584 [006] 82.488434: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1009 unstable=0 bg_thresh=1028 thresh=2056 gap=636 poll_thresh=18 ino=257 dd-2584 [006] 82.488554: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1009 unstable=0 bg_thresh=1033 thresh=2066 gap=621 poll_thresh=19 ino=257 dd-2584 [006] 82.488674: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1009 unstable=0 bg_thresh=1032 thresh=2065 gap=595 poll_thresh=20 ino=257 dd-2584 [006] 82.488792: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1009 unstable=0 bg_thresh=1032 thresh=2064 gap=569 poll_thresh=21 ino=257 dd-2584 [006] 82.488912: balance_dirty_state: bdi btrfs-1: dirty=536 wb=1009 unstable=0 bg_thresh=1031 thresh=2063 gap=518 poll_thresh=22 ino=257 dd-2584 [006] 82.489035: balance_dirty_state: bdi btrfs-1: dirty=561 wb=1009 unstable=0 bg_thresh=1030 thresh=2061 gap=491 poll_thresh=23 ino=257 dd-2584 [006] 82.489040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-178% task_weight=100% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 82.489058: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=0 wrote=0 to_write=8192 dd-2584 [006] 82.496142: balance_dirty_state: bdi btrfs-1: dirty=561 wb=1009 unstable=0 bg_thresh=1023 thresh=2047 gap=477 poll_thresh=23 ino=257 dd-2584 [006] 82.496147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-240% task_weight=100% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.504314: balance_dirty_state: bdi btrfs-1: dirty=561 wb=757 unstable=0 bg_thresh=1025 thresh=2051 gap=733 poll_thresh=23 ino=257 dd-2584 [006] 82.504583: balance_dirty_state: bdi btrfs-1: dirty=586 wb=757 unstable=0 bg_thresh=1025 thresh=2051 gap=708 poll_thresh=17 ino=257 dd-2584 [006] 82.504696: balance_dirty_state: bdi btrfs-1: dirty=611 wb=757 unstable=0 bg_thresh=1028 thresh=2056 gap=688 poll_thresh=18 ino=257 dd-2584 [006] 82.504811: balance_dirty_state: bdi btrfs-1: dirty=636 wb=757 unstable=0 bg_thresh=1030 thresh=2061 gap=668 poll_thresh=19 ino=257 dd-2584 [006] 82.504928: balance_dirty_state: bdi btrfs-1: dirty=661 wb=757 unstable=0 bg_thresh=1032 thresh=2065 gap=647 poll_thresh=20 ino=257 dd-2584 [006] 82.505043: balance_dirty_state: bdi btrfs-1: dirty=711 wb=757 unstable=0 bg_thresh=1032 thresh=2064 gap=596 poll_thresh=21 ino=257 dd-2584 [006] 82.505156: balance_dirty_state: bdi btrfs-1: dirty=736 wb=757 unstable=0 bg_thresh=1031 thresh=2063 gap=570 poll_thresh=22 ino=257 dd-2584 [006] 82.505271: balance_dirty_state: bdi btrfs-1: dirty=761 wb=757 unstable=0 bg_thresh=1031 thresh=2062 gap=544 poll_thresh=23 ino=257 dd-2584 [006] 82.505387: balance_dirty_state: bdi btrfs-1: dirty=811 wb=757 unstable=0 bg_thresh=1033 thresh=2066 gap=498 poll_thresh=24 ino=257 dd-2584 [006] 82.505392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.512302: balance_dirty_state: bdi btrfs-1: dirty=811 wb=631 unstable=0 bg_thresh=1026 thresh=2053 gap=611 poll_thresh=24 ino=257 dd-2584 [006] 82.512405: balance_dirty_state: bdi btrfs-1: dirty=811 wb=631 unstable=0 bg_thresh=1026 thresh=2053 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 82.512684: balance_dirty_state: bdi btrfs-1: dirty=836 wb=631 unstable=0 bg_thresh=1029 thresh=2058 gap=591 poll_thresh=19 ino=257 dd-2584 [006] 82.512798: balance_dirty_state: bdi btrfs-1: dirty=886 wb=631 unstable=0 bg_thresh=1031 thresh=2063 gap=546 poll_thresh=20 ino=257 dd-2584 [006] 82.512915: balance_dirty_state: bdi btrfs-1: dirty=911 wb=631 unstable=0 bg_thresh=1033 thresh=2067 gap=525 poll_thresh=21 ino=257 dd-2584 [006] 82.513032: balance_dirty_state: bdi btrfs-1: dirty=936 wb=631 unstable=0 bg_thresh=1033 thresh=2066 gap=499 poll_thresh=22 ino=257 dd-2584 [006] 82.513037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.520300: balance_dirty_state: bdi btrfs-1: dirty=936 wb=506 unstable=0 bg_thresh=1023 thresh=2047 gap=605 poll_thresh=22 ino=257 dd-2584 [006] 82.520405: balance_dirty_state: bdi btrfs-1: dirty=961 wb=506 unstable=0 bg_thresh=1023 thresh=2047 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 82.520519: balance_dirty_state: bdi btrfs-1: dirty=986 wb=506 unstable=0 bg_thresh=1026 thresh=2052 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 82.520633: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=506 unstable=0 bg_thresh=1028 thresh=2057 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 82.520808: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=506 unstable=0 bg_thresh=1033 thresh=2067 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 82.520810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 82.523334: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=960 to_write=7232 flush-btrfs-1-2586 [002] 82.523336: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=32 wrote=0 to_write=7232 dd-2584 [002] 82.528187: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1203 unstable=0 bg_thresh=1024 thresh=2049 gap=773 poll_thresh=19 ino=257 dd-2584 [002] 82.528318: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1203 unstable=0 bg_thresh=1021 thresh=2043 gap=742 poll_thresh=14 ino=257 dd-2584 [002] 82.528794: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1203 unstable=0 bg_thresh=1024 thresh=2048 gap=747 poll_thresh=15 ino=257 dd-2584 [002] 82.528915: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1203 unstable=0 bg_thresh=1023 thresh=2047 gap=721 poll_thresh=16 ino=257 dd-2584 [002] 82.529157: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1203 unstable=0 bg_thresh=1023 thresh=2046 gap=695 poll_thresh=17 ino=257 dd-2584 [002] 82.529402: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1203 unstable=0 bg_thresh=1022 thresh=2045 gap=644 poll_thresh=18 ino=257 dd-2584 [002] 82.529643: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1203 unstable=0 bg_thresh=1022 thresh=2044 gap=618 poll_thresh=19 ino=257 dd-2584 [002] 82.529901: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1203 unstable=0 bg_thresh=1020 thresh=2041 gap=577 poll_thresh=20 ino=257 dd-2584 [002] 82.530174: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1203 unstable=0 bg_thresh=1020 thresh=2041 gap=551 poll_thresh=21 ino=257 dd-2584 [002] 82.530451: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1203 unstable=0 bg_thresh=1020 thresh=2041 gap=512 poll_thresh=22 ino=257 dd-2584 [002] 82.530724: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1203 unstable=0 bg_thresh=1022 thresh=2044 gap=489 poll_thresh=23 ino=257 dd-2584 [002] 82.530733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-197% task_weight=100% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.536349: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1203 unstable=0 bg_thresh=1022 thresh=2044 gap=489 poll_thresh=23 ino=257 dd-2584 [006] 82.536362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-197% task_weight=100% bdi_bw=56464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.544153: balance_dirty_state: bdi btrfs-1: dirty=352 wb=978 unstable=0 bg_thresh=1021 thresh=2042 gap=712 poll_thresh=23 ino=257 dd-2584 [006] 82.544387: balance_dirty_state: bdi btrfs-1: dirty=352 wb=978 unstable=0 bg_thresh=1021 thresh=2042 gap=712 poll_thresh=17 ino=257 dd-2584 [006] 82.544508: balance_dirty_state: bdi btrfs-1: dirty=402 wb=978 unstable=0 bg_thresh=1023 thresh=2047 gap=667 poll_thresh=18 ino=257 dd-2584 [006] 82.544628: balance_dirty_state: bdi btrfs-1: dirty=427 wb=978 unstable=0 bg_thresh=1026 thresh=2052 gap=647 poll_thresh=19 ino=257 dd-2584 [006] 82.544749: balance_dirty_state: bdi btrfs-1: dirty=452 wb=978 unstable=0 bg_thresh=1028 thresh=2056 gap=626 poll_thresh=20 ino=257 dd-2584 [006] 82.544869: balance_dirty_state: bdi btrfs-1: dirty=502 wb=978 unstable=0 bg_thresh=1027 thresh=2055 gap=575 poll_thresh=21 ino=257 dd-2584 [006] 82.544989: balance_dirty_state: bdi btrfs-1: dirty=527 wb=978 unstable=0 bg_thresh=1027 thresh=2054 gap=549 poll_thresh=22 ino=257 dd-2584 [006] 82.545109: balance_dirty_state: bdi btrfs-1: dirty=552 wb=978 unstable=0 bg_thresh=1026 thresh=2053 gap=523 poll_thresh=23 ino=257 dd-2584 [006] 82.545230: balance_dirty_state: bdi btrfs-1: dirty=577 wb=978 unstable=0 bg_thresh=1028 thresh=2057 gap=502 poll_thresh=24 ino=257 dd-2584 [006] 82.545235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=56464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.552153: balance_dirty_state: bdi btrfs-1: dirty=577 wb=978 unstable=0 bg_thresh=1022 thresh=2044 gap=489 poll_thresh=24 ino=257 dd-2584 [006] 82.552158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-197% task_weight=100% bdi_bw=56464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.560208: balance_dirty_state: bdi btrfs-1: dirty=577 wb=728 unstable=0 bg_thresh=1023 thresh=2046 gap=741 poll_thresh=24 ino=257 dd-2584 [006] 82.560289: balance_dirty_state: bdi btrfs-1: dirty=602 wb=728 unstable=0 bg_thresh=1023 thresh=2046 gap=716 poll_thresh=18 ino=257 dd-2584 [006] 82.560567: balance_dirty_state: bdi btrfs-1: dirty=627 wb=728 unstable=0 bg_thresh=1025 thresh=2051 gap=696 poll_thresh=19 ino=257 dd-2584 [006] 82.560682: balance_dirty_state: bdi btrfs-1: dirty=677 wb=728 unstable=0 bg_thresh=1028 thresh=2056 gap=651 poll_thresh=20 ino=257 dd-2584 [006] 82.560798: balance_dirty_state: bdi btrfs-1: dirty=702 wb=728 unstable=0 bg_thresh=1030 thresh=2060 gap=630 poll_thresh=21 ino=257 dd-2584 [006] 82.560913: balance_dirty_state: bdi btrfs-1: dirty=727 wb=728 unstable=0 bg_thresh=1029 thresh=2059 gap=604 poll_thresh=22 ino=257 dd-2584 [006] 82.561028: balance_dirty_state: bdi btrfs-1: dirty=752 wb=728 unstable=0 bg_thresh=1029 thresh=2058 gap=578 poll_thresh=23 ino=257 dd-2584 [006] 82.561144: balance_dirty_state: bdi btrfs-1: dirty=802 wb=728 unstable=0 bg_thresh=1028 thresh=2057 gap=527 poll_thresh=24 ino=257 dd-2584 [006] 82.561262: balance_dirty_state: bdi btrfs-1: dirty=827 wb=728 unstable=0 bg_thresh=1030 thresh=2061 gap=506 poll_thresh=25 ino=257 dd-2584 [006] 82.561267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-178% task_weight=100% bdi_bw=56464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.568178: balance_dirty_state: bdi btrfs-1: dirty=827 wb=603 unstable=0 bg_thresh=1021 thresh=2042 gap=612 poll_thresh=25 ino=257 dd-2584 [006] 82.568250: balance_dirty_state: bdi btrfs-1: dirty=852 wb=603 unstable=0 bg_thresh=1021 thresh=2042 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 82.568533: balance_dirty_state: bdi btrfs-1: dirty=877 wb=603 unstable=0 bg_thresh=1023 thresh=2047 gap=567 poll_thresh=20 ino=257 dd-2584 [006] 82.568647: balance_dirty_state: bdi btrfs-1: dirty=902 wb=603 unstable=0 bg_thresh=1026 thresh=2052 gap=547 poll_thresh=21 ino=257 dd-2584 [006] 82.568769: balance_dirty_state: bdi btrfs-1: dirty=927 wb=603 unstable=0 bg_thresh=1031 thresh=2062 gap=532 poll_thresh=22 ino=257 dd-2584 [006] 82.568889: balance_dirty_state: bdi btrfs-1: dirty=977 wb=603 unstable=0 bg_thresh=1030 thresh=2061 gap=481 poll_thresh=23 ino=257 dd-2584 [006] 82.568894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-224% task_weight=100% bdi_bw=56464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.576195: balance_dirty_state: bdi btrfs-1: dirty=977 wb=478 unstable=0 bg_thresh=1024 thresh=2048 gap=593 poll_thresh=23 ino=257 dd-2584 [006] 82.576310: balance_dirty_state: bdi btrfs-1: dirty=977 wb=478 unstable=0 bg_thresh=1024 thresh=2048 gap=593 poll_thresh=17 ino=257 dd-2584 [006] 82.576428: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=478 unstable=0 bg_thresh=1026 thresh=2053 gap=548 poll_thresh=18 ino=257 dd-2584 [006] 82.576595: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=478 unstable=0 bg_thresh=1029 thresh=2058 gap=528 poll_thresh=19 ino=257 dd-2584 [006] 82.576775: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=528 unstable=0 bg_thresh=1031 thresh=2062 gap=482 poll_thresh=20 ino=257 dd-2584 [006] 82.576777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-83% task_gap=-268% task_weight=100% bdi_bw=56464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 82.578870: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=1008 to_write=7184 flush-btrfs-1-2586 [002] 82.578873: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=88 wrote=0 to_write=7184 dd-2584 [006] 82.584179: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1357 unstable=0 bg_thresh=1012 thresh=2024 gap=594 poll_thresh=20 ino=257 dd-2584 [006] 82.584249: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1357 unstable=0 bg_thresh=1012 thresh=2024 gap=569 poll_thresh=15 ino=257 dd-2584 [006] 82.584315: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1357 unstable=0 bg_thresh=1012 thresh=2024 gap=544 poll_thresh=16 ino=257 dd-2584 [006] 82.584618: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1357 unstable=0 bg_thresh=1017 thresh=2034 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 82.584740: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1357 unstable=0 bg_thresh=1016 thresh=2033 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 82.584745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=56464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.592192: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1232 unstable=0 bg_thresh=1009 thresh=2019 gap=614 poll_thresh=18 ino=257 dd-2584 [006] 82.592256: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1232 unstable=0 bg_thresh=1009 thresh=2019 gap=589 poll_thresh=13 ino=257 dd-2584 [006] 82.592314: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1232 unstable=0 bg_thresh=1009 thresh=2019 gap=589 poll_thresh=14 ino=257 dd-2584 [006] 82.592372: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1232 unstable=0 bg_thresh=1012 thresh=2024 gap=569 poll_thresh=15 ino=257 dd-2584 [006] 82.592431: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1232 unstable=0 bg_thresh=1014 thresh=2029 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 82.592556: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1232 unstable=0 bg_thresh=1014 thresh=2028 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 82.592678: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1232 unstable=0 bg_thresh=1013 thresh=2027 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 82.592682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=56464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.600178: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1057 unstable=0 bg_thresh=1004 thresh=2009 gap=654 poll_thresh=18 ino=257 dd-2584 [006] 82.600243: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1057 unstable=0 bg_thresh=1004 thresh=2009 gap=629 poll_thresh=13 ino=257 dd-2584 [006] 82.600302: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1057 unstable=0 bg_thresh=1004 thresh=2009 gap=629 poll_thresh=14 ino=257 dd-2584 [006] 82.600361: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1057 unstable=0 bg_thresh=1007 thresh=2014 gap=609 poll_thresh=15 ino=257 dd-2584 [006] 82.600421: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1057 unstable=0 bg_thresh=1009 thresh=2019 gap=589 poll_thresh=16 ino=257 dd-2584 [006] 82.600711: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1057 unstable=0 bg_thresh=1012 thresh=2024 gap=569 poll_thresh=17 ino=257 dd-2584 [006] 82.600832: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1057 unstable=0 bg_thresh=1011 thresh=2023 gap=543 poll_thresh=18 ino=257 dd-2584 [006] 82.600954: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1057 unstable=0 bg_thresh=1011 thresh=2022 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 82.600959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=56464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.608192: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1057 unstable=0 bg_thresh=1004 thresh=2009 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 82.608196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=56464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.616192: balance_dirty_state: bdi btrfs-1: dirty=473 wb=791 unstable=0 bg_thresh=1003 thresh=2007 gap=743 poll_thresh=19 ino=257 dd-2584 [006] 82.616315: balance_dirty_state: bdi btrfs-1: dirty=473 wb=791 unstable=0 bg_thresh=1004 thresh=2008 gap=744 poll_thresh=14 ino=257 dd-2584 [006] 82.616433: balance_dirty_state: bdi btrfs-1: dirty=498 wb=791 unstable=0 bg_thresh=1006 thresh=2013 gap=724 poll_thresh=15 ino=257 dd-2584 [006] 82.616548: balance_dirty_state: bdi btrfs-1: dirty=523 wb=791 unstable=0 bg_thresh=1006 thresh=2013 gap=699 poll_thresh=16 ino=257 dd-2584 [006] 82.616779: balance_dirty_state: bdi btrfs-1: dirty=548 wb=791 unstable=0 bg_thresh=1009 thresh=2018 gap=679 poll_thresh=17 ino=257 dd-2584 [006] 82.617016: balance_dirty_state: bdi btrfs-1: dirty=573 wb=791 unstable=0 bg_thresh=1011 thresh=2022 gap=658 poll_thresh=18 ino=257 dd-2584 [006] 82.617249: balance_dirty_state: bdi btrfs-1: dirty=598 wb=791 unstable=0 bg_thresh=1010 thresh=2021 gap=632 poll_thresh=19 ino=257 dd-2584 [006] 82.617835: balance_dirty_state: bdi btrfs-1: dirty=648 wb=791 unstable=0 bg_thresh=1010 thresh=2020 gap=581 poll_thresh=20 ino=257 dd-2584 [006] 82.618079: balance_dirty_state: bdi btrfs-1: dirty=673 wb=791 unstable=0 bg_thresh=1009 thresh=2019 gap=555 poll_thresh=21 ino=257 dd-2584 [006] 82.618322: balance_dirty_state: bdi btrfs-1: dirty=698 wb=791 unstable=0 bg_thresh=1011 thresh=2023 gap=534 poll_thresh=22 ino=257 dd-2584 [006] 82.618563: balance_dirty_state: bdi btrfs-1: dirty=723 wb=791 unstable=0 bg_thresh=1011 thresh=2022 gap=508 poll_thresh=23 ino=257 dd-2584 [006] 82.618806: balance_dirty_state: bdi btrfs-1: dirty=773 wb=791 unstable=0 bg_thresh=1010 thresh=2021 gap=457 poll_thresh=24 ino=257 dd-2584 [006] 82.618815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=56464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.624217: balance_dirty_state: bdi btrfs-1: dirty=773 wb=665 unstable=0 bg_thresh=1006 thresh=2013 gap=575 poll_thresh=24 ino=257 dd-2584 [006] 82.624311: balance_dirty_state: bdi btrfs-1: dirty=773 wb=665 unstable=0 bg_thresh=1006 thresh=2013 gap=575 poll_thresh=18 ino=257 dd-2584 [006] 82.624427: balance_dirty_state: bdi btrfs-1: dirty=823 wb=665 unstable=0 bg_thresh=1010 thresh=2020 gap=532 poll_thresh=19 ino=257 dd-2584 [006] 82.624540: balance_dirty_state: bdi btrfs-1: dirty=848 wb=665 unstable=0 bg_thresh=1012 thresh=2025 gap=512 poll_thresh=20 ino=257 dd-2584 [006] 82.624657: balance_dirty_state: bdi btrfs-1: dirty=873 wb=665 unstable=0 bg_thresh=1014 thresh=2029 gap=491 poll_thresh=21 ino=257 dd-2584 [006] 82.624661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=56464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.632218: balance_dirty_state: bdi btrfs-1: dirty=873 wb=540 unstable=0 bg_thresh=1006 thresh=2013 gap=600 poll_thresh=21 ino=257 dd-2584 [006] 82.632490: balance_dirty_state: bdi btrfs-1: dirty=898 wb=540 unstable=0 bg_thresh=1006 thresh=2013 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 82.632604: balance_dirty_state: bdi btrfs-1: dirty=923 wb=540 unstable=0 bg_thresh=1009 thresh=2018 gap=555 poll_thresh=17 ino=257 dd-2584 [006] 82.632720: balance_dirty_state: bdi btrfs-1: dirty=948 wb=540 unstable=0 bg_thresh=1011 thresh=2023 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 82.632836: balance_dirty_state: bdi btrfs-1: dirty=998 wb=540 unstable=0 bg_thresh=1013 thresh=2027 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 82.632840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=56464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.640202: balance_dirty_state: bdi btrfs-1: dirty=998 wb=415 unstable=0 bg_thresh=1007 thresh=2014 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 82.640317: balance_dirty_state: bdi btrfs-1: dirty=998 wb=415 unstable=0 bg_thresh=1004 thresh=2008 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 82.640378: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=415 unstable=0 bg_thresh=1004 thresh=2008 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 82.640474: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=415 unstable=0 bg_thresh=1003 thresh=2007 gap=544 poll_thresh=16 ino=257 dd-2584 [006] 82.640651: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=415 unstable=0 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=17 ino=257 dd-2584 [006] 82.640835: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=465 unstable=0 bg_thresh=1005 thresh=2010 gap=522 poll_thresh=18 ino=257 dd-2584 [006] 82.641019: balance_dirty_state: bdi btrfs-1: dirty=998 wb=515 unstable=0 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=19 ino=257 dd-2584 [006] 82.641021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=57916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 82.643056: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=1056 to_write=7136 flush-btrfs-1-2586 [002] 82.643059: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=152 wrote=0 to_write=7136 dd-2584 [006] 82.648182: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1315 unstable=0 bg_thresh=1006 thresh=2013 gap=625 poll_thresh=19 ino=257 dd-2584 [006] 82.648427: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1315 unstable=0 bg_thresh=1006 thresh=2013 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 82.648487: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1315 unstable=0 bg_thresh=1009 thresh=2018 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 82.648544: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1315 unstable=0 bg_thresh=1009 thresh=2018 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 82.648662: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1315 unstable=0 bg_thresh=1008 thresh=2017 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 82.648781: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1315 unstable=0 bg_thresh=1010 thresh=2021 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 82.648901: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1315 unstable=0 bg_thresh=1010 thresh=2020 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 82.648906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=57916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.656230: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1190 unstable=0 bg_thresh=1007 thresh=2014 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 82.656330: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1190 unstable=0 bg_thresh=1007 thresh=2014 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 82.656391: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1190 unstable=0 bg_thresh=1009 thresh=2019 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 82.656447: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1190 unstable=0 bg_thresh=1009 thresh=2019 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 82.656557: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1190 unstable=0 bg_thresh=1012 thresh=2024 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 82.656671: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1190 unstable=0 bg_thresh=1014 thresh=2028 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 82.656676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=57916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.664269: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1090 unstable=0 bg_thresh=1006 thresh=2012 gap=574 poll_thresh=18 ino=257 dd-2584 [006] 82.664535: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1090 unstable=0 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=13 ino=257 dd-2584 [006] 82.664595: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1090 unstable=0 bg_thresh=1009 thresh=2018 gap=555 poll_thresh=14 ino=257 dd-2584 [006] 82.664654: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1090 unstable=0 bg_thresh=1009 thresh=2018 gap=530 poll_thresh=15 ino=257 dd-2584 [006] 82.664712: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1090 unstable=0 bg_thresh=1011 thresh=2023 gap=535 poll_thresh=16 ino=257 dd-2584 [006] 82.664830: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1090 unstable=0 bg_thresh=1014 thresh=2028 gap=490 poll_thresh=17 ino=257 dd-2584 [006] 82.664835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=57916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.672261: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1090 unstable=0 bg_thresh=1014 thresh=2028 gap=490 poll_thresh=17 ino=257 dd-2584 [006] 82.672275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=57916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.680270: balance_dirty_state: bdi btrfs-1: dirty=448 wb=715 unstable=0 bg_thresh=1014 thresh=2029 gap=866 poll_thresh=17 ino=257 dd-2584 [006] 82.680339: balance_dirty_state: bdi btrfs-1: dirty=448 wb=715 unstable=0 bg_thresh=1014 thresh=2028 gap=865 poll_thresh=13 ino=257 dd-2584 [006] 82.680421: balance_dirty_state: bdi btrfs-1: dirty=473 wb=715 unstable=0 bg_thresh=1014 thresh=2028 gap=840 poll_thresh=14 ino=257 dd-2584 [006] 82.680501: balance_dirty_state: bdi btrfs-1: dirty=473 wb=715 unstable=0 bg_thresh=1013 thresh=2027 gap=839 poll_thresh=15 ino=257 dd-2584 [006] 82.680581: balance_dirty_state: bdi btrfs-1: dirty=498 wb=715 unstable=0 bg_thresh=1016 thresh=2032 gap=819 poll_thresh=16 ino=257 dd-2584 [006] 82.680739: balance_dirty_state: bdi btrfs-1: dirty=523 wb=715 unstable=0 bg_thresh=1015 thresh=2031 gap=793 poll_thresh=17 ino=257 dd-2584 [006] 82.680899: balance_dirty_state: bdi btrfs-1: dirty=573 wb=715 unstable=0 bg_thresh=1015 thresh=2030 gap=742 poll_thresh=18 ino=257 dd-2584 [006] 82.681056: balance_dirty_state: bdi btrfs-1: dirty=598 wb=715 unstable=0 bg_thresh=1017 thresh=2034 gap=721 poll_thresh=19 ino=257 dd-2584 [006] 82.681451: balance_dirty_state: bdi btrfs-1: dirty=623 wb=715 unstable=0 bg_thresh=1013 thresh=2027 gap=689 poll_thresh=20 ino=257 dd-2584 [006] 82.681613: balance_dirty_state: bdi btrfs-1: dirty=673 wb=715 unstable=0 bg_thresh=1013 thresh=2026 gap=638 poll_thresh=21 ino=257 dd-2584 [006] 82.681777: balance_dirty_state: bdi btrfs-1: dirty=698 wb=715 unstable=0 bg_thresh=1012 thresh=2025 gap=612 poll_thresh=22 ino=257 dd-2584 [006] 82.681939: balance_dirty_state: bdi btrfs-1: dirty=723 wb=715 unstable=0 bg_thresh=1014 thresh=2029 gap=591 poll_thresh=23 ino=257 dd-2584 [006] 82.682101: balance_dirty_state: bdi btrfs-1: dirty=748 wb=715 unstable=0 bg_thresh=1014 thresh=2028 gap=565 poll_thresh=24 ino=257 dd-2584 [006] 82.682264: balance_dirty_state: bdi btrfs-1: dirty=798 wb=715 unstable=0 bg_thresh=1013 thresh=2027 gap=514 poll_thresh=25 ino=257 dd-2584 [006] 82.682427: balance_dirty_state: bdi btrfs-1: dirty=823 wb=715 unstable=0 bg_thresh=1013 thresh=2026 gap=488 poll_thresh=26 ino=257 dd-2584 [006] 82.682433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-106% task_gap=-313% task_weight=100% bdi_bw=57916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.688269: balance_dirty_state: bdi btrfs-1: dirty=823 wb=565 unstable=0 bg_thresh=1013 thresh=2027 gap=639 poll_thresh=26 ino=257 dd-2584 [006] 82.688381: balance_dirty_state: bdi btrfs-1: dirty=848 wb=565 unstable=0 bg_thresh=1012 thresh=2024 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 82.688788: balance_dirty_state: bdi btrfs-1: dirty=873 wb=565 unstable=0 bg_thresh=1013 thresh=2026 gap=588 poll_thresh=20 ino=257 dd-2584 [006] 82.688957: balance_dirty_state: bdi btrfs-1: dirty=898 wb=565 unstable=0 bg_thresh=1011 thresh=2022 gap=559 poll_thresh=21 ino=257 dd-2584 [006] 82.689122: balance_dirty_state: bdi btrfs-1: dirty=923 wb=565 unstable=0 bg_thresh=1009 thresh=2019 gap=531 poll_thresh=22 ino=257 dd-2584 [006] 82.689287: balance_dirty_state: bdi btrfs-1: dirty=973 wb=565 unstable=0 bg_thresh=1012 thresh=2024 gap=486 poll_thresh=23 ino=257 dd-2584 [006] 82.689294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=57916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.696353: balance_dirty_state: bdi btrfs-1: dirty=973 wb=440 unstable=0 bg_thresh=1015 thresh=2030 gap=617 poll_thresh=23 ino=257 dd-2584 [006] 82.696441: balance_dirty_state: bdi btrfs-1: dirty=973 wb=440 unstable=0 bg_thresh=1017 thresh=2035 gap=622 poll_thresh=17 ino=257 dd-2584 [006] 82.696555: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=440 unstable=0 bg_thresh=1017 thresh=2034 gap=571 poll_thresh=18 ino=257 dd-2584 [006] 82.696724: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=440 unstable=0 bg_thresh=1016 thresh=2033 gap=545 poll_thresh=19 ino=257 dd-2584 [006] 82.696896: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=465 unstable=0 bg_thresh=1018 thresh=2037 gap=549 poll_thresh=20 ino=257 dd-2584 [006] 82.697069: balance_dirty_state: bdi btrfs-1: dirty=998 wb=515 unstable=0 bg_thresh=1015 thresh=2030 gap=517 poll_thresh=21 ino=257 dd-2584 [006] 82.698869: balance_dirty_state: bdi btrfs-1: dirty=623 wb=965 unstable=0 bg_thresh=1014 thresh=2029 gap=441 poll_thresh=22 ino=257 dd-2584 [006] 82.698871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=57916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 82.700327: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=1056 to_write=7136 flush-btrfs-1-2586 [002] 82.700332: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=212 wrote=0 to_write=7136 dd-2584 [006] 82.704218: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1365 unstable=0 bg_thresh=1013 thresh=2027 gap=589 poll_thresh=22 ino=257 dd-2584 [006] 82.704281: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1365 unstable=0 bg_thresh=1013 thresh=2027 gap=589 poll_thresh=16 ino=257 dd-2584 [006] 82.704403: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1365 unstable=0 bg_thresh=1013 thresh=2026 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 82.704522: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1365 unstable=0 bg_thresh=1015 thresh=2030 gap=517 poll_thresh=18 ino=257 dd-2584 [006] 82.704642: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1365 unstable=0 bg_thresh=1014 thresh=2029 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 82.704647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-310% task_weight=101% bdi_bw=57916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.712270: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1240 unstable=0 bg_thresh=1017 thresh=2035 gap=622 poll_thresh=19 ino=257 dd-2584 [006] 82.712374: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1240 unstable=0 bg_thresh=1020 thresh=2040 gap=602 poll_thresh=14 ino=257 dd-2584 [006] 82.712437: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1240 unstable=0 bg_thresh=1017 thresh=2034 gap=596 poll_thresh=15 ino=257 dd-2584 [006] 82.712501: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1240 unstable=0 bg_thresh=1016 thresh=2033 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 82.712624: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1240 unstable=0 bg_thresh=1016 thresh=2032 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 82.712749: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1240 unstable=0 bg_thresh=1018 thresh=2036 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 82.712754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=57916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.720322: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1115 unstable=0 bg_thresh=1017 thresh=2034 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 82.720568: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1115 unstable=0 bg_thresh=1017 thresh=2034 gap=621 poll_thresh=13 ino=257 dd-2584 [006] 82.720629: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1115 unstable=0 bg_thresh=1016 thresh=2033 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 82.720689: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1115 unstable=0 bg_thresh=1016 thresh=2033 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 82.720749: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1115 unstable=0 bg_thresh=1016 thresh=2032 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 82.720868: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1115 unstable=0 bg_thresh=1015 thresh=2031 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 82.720988: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1115 unstable=0 bg_thresh=1017 thresh=2035 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 82.720993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=57916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.728262: balance_dirty_state: bdi btrfs-1: dirty=423 wb=990 unstable=0 bg_thresh=1013 thresh=2026 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 82.728331: balance_dirty_state: bdi btrfs-1: dirty=423 wb=990 unstable=0 bg_thresh=1013 thresh=2026 gap=613 poll_thresh=13 ino=257 dd-2584 [006] 82.728393: balance_dirty_state: bdi btrfs-1: dirty=448 wb=990 unstable=0 bg_thresh=1012 thresh=2025 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 82.728453: balance_dirty_state: bdi btrfs-1: dirty=473 wb=990 unstable=0 bg_thresh=1012 thresh=2025 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 82.728513: balance_dirty_state: bdi btrfs-1: dirty=473 wb=990 unstable=0 bg_thresh=1012 thresh=2024 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 82.728634: balance_dirty_state: bdi btrfs-1: dirty=523 wb=990 unstable=0 bg_thresh=1014 thresh=2028 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 82.728753: balance_dirty_state: bdi btrfs-1: dirty=548 wb=990 unstable=0 bg_thresh=1013 thresh=2027 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 82.728757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-129% task_gap=-358% task_weight=100% bdi_bw=57916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.736221: balance_dirty_state: bdi btrfs-1: dirty=548 wb=840 unstable=0 bg_thresh=1010 thresh=2021 gap=633 poll_thresh=18 ino=257 dd-2584 [006] 82.736453: balance_dirty_state: bdi btrfs-1: dirty=573 wb=840 unstable=0 bg_thresh=1013 thresh=2026 gap=613 poll_thresh=13 ino=257 dd-2584 [006] 82.736510: balance_dirty_state: bdi btrfs-1: dirty=573 wb=840 unstable=0 bg_thresh=1013 thresh=2026 gap=613 poll_thresh=14 ino=257 dd-2584 [006] 82.736566: balance_dirty_state: bdi btrfs-1: dirty=598 wb=840 unstable=0 bg_thresh=1015 thresh=2031 gap=593 poll_thresh=15 ino=257 dd-2584 [006] 82.736622: balance_dirty_state: bdi btrfs-1: dirty=598 wb=840 unstable=0 bg_thresh=1015 thresh=2031 gap=593 poll_thresh=16 ino=257 dd-2584 [006] 82.736741: balance_dirty_state: bdi btrfs-1: dirty=648 wb=840 unstable=0 bg_thresh=1015 thresh=2030 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 82.736862: balance_dirty_state: bdi btrfs-1: dirty=673 wb=815 unstable=0 bg_thresh=1017 thresh=2034 gap=546 poll_thresh=18 ino=257 dd-2584 [006] 82.736980: balance_dirty_state: bdi btrfs-1: dirty=698 wb=815 unstable=0 bg_thresh=1016 thresh=2033 gap=520 poll_thresh=19 ino=257 dd-2584 [006] 82.737097: balance_dirty_state: bdi btrfs-1: dirty=748 wb=815 unstable=0 bg_thresh=1016 thresh=2032 gap=469 poll_thresh=20 ino=257 dd-2584 [006] 82.737101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-148% task_gap=-396% task_weight=98% bdi_bw=57916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.744307: balance_dirty_state: bdi btrfs-1: dirty=748 wb=690 unstable=0 bg_thresh=1010 thresh=2021 gap=583 poll_thresh=20 ino=257 dd-2584 [006] 82.744374: balance_dirty_state: bdi btrfs-1: dirty=748 wb=690 unstable=0 bg_thresh=1013 thresh=2026 gap=588 poll_thresh=15 ino=257 dd-2584 [006] 82.744437: balance_dirty_state: bdi btrfs-1: dirty=773 wb=690 unstable=0 bg_thresh=1012 thresh=2025 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 82.744555: balance_dirty_state: bdi btrfs-1: dirty=798 wb=690 unstable=0 bg_thresh=1010 thresh=2020 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 82.744846: balance_dirty_state: bdi btrfs-1: dirty=823 wb=690 unstable=0 bg_thresh=1009 thresh=2019 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 82.744969: balance_dirty_state: bdi btrfs-1: dirty=873 wb=690 unstable=0 bg_thresh=1009 thresh=2018 gap=455 poll_thresh=19 ino=257 dd-2584 [006] 82.744973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-158% task_gap=-415% task_weight=98% bdi_bw=58908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.752397: balance_dirty_state: bdi btrfs-1: dirty=873 wb=565 unstable=0 bg_thresh=1006 thresh=2012 gap=574 poll_thresh=19 ino=257 dd-2584 [006] 82.752464: balance_dirty_state: bdi btrfs-1: dirty=873 wb=565 unstable=0 bg_thresh=1006 thresh=2013 gap=575 poll_thresh=14 ino=257 dd-2584 [006] 82.752526: balance_dirty_state: bdi btrfs-1: dirty=898 wb=565 unstable=0 bg_thresh=1009 thresh=2018 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 82.752583: balance_dirty_state: bdi btrfs-1: dirty=923 wb=565 unstable=0 bg_thresh=1008 thresh=2017 gap=529 poll_thresh=16 ino=257 dd-2584 [006] 82.752697: balance_dirty_state: bdi btrfs-1: dirty=948 wb=565 unstable=0 bg_thresh=1008 thresh=2016 gap=503 poll_thresh=17 ino=257 dd-2584 [006] 82.752701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-324% task_weight=98% bdi_bw=58908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.760383: balance_dirty_state: bdi btrfs-1: dirty=948 wb=440 unstable=0 bg_thresh=1008 thresh=2016 gap=628 poll_thresh=17 ino=257 dd-2584 [006] 82.760489: balance_dirty_state: bdi btrfs-1: dirty=973 wb=440 unstable=0 bg_thresh=1008 thresh=2016 gap=603 poll_thresh=13 ino=257 dd-2584 [006] 82.760547: balance_dirty_state: bdi btrfs-1: dirty=973 wb=440 unstable=0 bg_thresh=1007 thresh=2015 gap=602 poll_thresh=14 ino=257 dd-2584 [006] 82.760605: balance_dirty_state: bdi btrfs-1: dirty=998 wb=440 unstable=0 bg_thresh=1010 thresh=2020 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 82.760662: balance_dirty_state: bdi btrfs-1: dirty=998 wb=440 unstable=0 bg_thresh=1007 thresh=2014 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 82.760776: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=440 unstable=0 bg_thresh=1009 thresh=2018 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 82.761209: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=490 unstable=0 bg_thresh=1008 thresh=2017 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 82.761212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=58908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 82.765538: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=352 wrote=1008 to_write=7184 flush-btrfs-1-2586 [002] 82.765543: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=276 wrote=0 to_write=7184 dd-2584 [006] 82.768385: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1315 unstable=0 bg_thresh=1008 thresh=2017 gap=629 poll_thresh=18 ino=257 dd-2584 [006] 82.768482: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1315 unstable=0 bg_thresh=1008 thresh=2017 gap=604 poll_thresh=13 ino=257 dd-2584 [006] 82.768547: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1315 unstable=0 bg_thresh=1008 thresh=2016 gap=603 poll_thresh=14 ino=257 dd-2584 [006] 82.768609: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1315 unstable=0 bg_thresh=1007 thresh=2015 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 82.768672: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1315 unstable=0 bg_thresh=1007 thresh=2015 gap=552 poll_thresh=16 ino=257 dd-2584 [006] 82.768797: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1315 unstable=0 bg_thresh=1009 thresh=2019 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 82.768921: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1315 unstable=0 bg_thresh=1009 thresh=2018 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 82.769045: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1315 unstable=0 bg_thresh=1008 thresh=2017 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 82.769050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=58908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.776374: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1190 unstable=0 bg_thresh=1008 thresh=2017 gap=604 poll_thresh=19 ino=257 dd-2584 [006] 82.776452: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1190 unstable=0 bg_thresh=1008 thresh=2016 gap=578 poll_thresh=14 ino=257 dd-2584 [006] 82.776518: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1190 unstable=0 bg_thresh=1010 thresh=2021 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 82.776583: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1190 unstable=0 bg_thresh=1007 thresh=2015 gap=552 poll_thresh=16 ino=257 dd-2584 [006] 82.776713: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1190 unstable=0 bg_thresh=1007 thresh=2014 gap=501 poll_thresh=17 ino=257 dd-2584 [006] 82.776718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=58908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.784347: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1065 unstable=0 bg_thresh=1007 thresh=2014 gap=626 poll_thresh=17 ino=257 dd-2584 [006] 82.784597: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1065 unstable=0 bg_thresh=1009 thresh=2019 gap=631 poll_thresh=13 ino=257 dd-2584 [006] 82.784665: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1065 unstable=0 bg_thresh=1009 thresh=2018 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 82.784728: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1065 unstable=0 bg_thresh=1006 thresh=2012 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 82.784791: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1065 unstable=0 bg_thresh=1008 thresh=2017 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 82.784917: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1065 unstable=0 bg_thresh=1008 thresh=2016 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 82.785045: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1065 unstable=0 bg_thresh=1010 thresh=2020 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 82.785171: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1065 unstable=0 bg_thresh=1009 thresh=2019 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 82.785176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=58908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.792314: balance_dirty_state: bdi btrfs-1: dirty=473 wb=940 unstable=0 bg_thresh=1009 thresh=2019 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 82.792460: balance_dirty_state: bdi btrfs-1: dirty=473 wb=940 unstable=0 bg_thresh=1006 thresh=2013 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 82.792598: balance_dirty_state: bdi btrfs-1: dirty=499 wb=940 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 82.792733: balance_dirty_state: bdi btrfs-1: dirty=512 wb=940 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 82.793006: balance_dirty_state: bdi btrfs-1: dirty=538 wb=940 unstable=0 bg_thresh=1007 thresh=2014 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 82.793625: balance_dirty_state: bdi btrfs-1: dirty=577 wb=940 unstable=0 bg_thresh=1007 thresh=2014 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 82.793635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-327% task_weight=98% bdi_bw=58908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.800282: balance_dirty_state: bdi btrfs-1: dirty=577 wb=815 unstable=0 bg_thresh=1007 thresh=2014 gap=622 poll_thresh=18 ino=257 dd-2584 [006] 82.800379: balance_dirty_state: bdi btrfs-1: dirty=590 wb=815 unstable=0 bg_thresh=1006 thresh=2013 gap=608 poll_thresh=13 ino=257 dd-2584 [006] 82.800447: balance_dirty_state: bdi btrfs-1: dirty=603 wb=815 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 82.800515: balance_dirty_state: bdi btrfs-1: dirty=616 wb=815 unstable=0 bg_thresh=1006 thresh=2013 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 82.800583: balance_dirty_state: bdi btrfs-1: dirty=642 wb=815 unstable=0 bg_thresh=1006 thresh=2012 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 82.800718: balance_dirty_state: bdi btrfs-1: dirty=668 wb=815 unstable=0 bg_thresh=1007 thresh=2015 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 82.800856: balance_dirty_state: bdi btrfs-1: dirty=707 wb=815 unstable=0 bg_thresh=1006 thresh=2013 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 82.800860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=58908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.808325: balance_dirty_state: bdi btrfs-1: dirty=707 wb=640 unstable=0 bg_thresh=1006 thresh=2013 gap=666 poll_thresh=18 ino=257 dd-2584 [006] 82.808431: balance_dirty_state: bdi btrfs-1: dirty=720 wb=640 unstable=0 bg_thresh=1006 thresh=2012 gap=652 poll_thresh=13 ino=257 dd-2584 [006] 82.808498: balance_dirty_state: bdi btrfs-1: dirty=733 wb=640 unstable=0 bg_thresh=1005 thresh=2011 gap=638 poll_thresh=14 ino=257 dd-2584 [006] 82.808565: balance_dirty_state: bdi btrfs-1: dirty=746 wb=640 unstable=0 bg_thresh=1007 thresh=2014 gap=628 poll_thresh=15 ino=257 dd-2584 [006] 82.808635: balance_dirty_state: bdi btrfs-1: dirty=759 wb=640 unstable=0 bg_thresh=1008 thresh=2016 gap=617 poll_thresh=16 ino=257 dd-2584 [006] 82.808772: balance_dirty_state: bdi btrfs-1: dirty=798 wb=640 unstable=0 bg_thresh=1007 thresh=2014 gap=576 poll_thresh=17 ino=257 dd-2584 [006] 82.809079: balance_dirty_state: bdi btrfs-1: dirty=824 wb=640 unstable=0 bg_thresh=1006 thresh=2013 gap=549 poll_thresh=18 ino=257 dd-2584 [006] 82.809218: balance_dirty_state: bdi btrfs-1: dirty=862 wb=640 unstable=0 bg_thresh=1005 thresh=2011 gap=509 poll_thresh=19 ino=257 dd-2584 [006] 82.809361: balance_dirty_state: bdi btrfs-1: dirty=912 wb=640 unstable=0 bg_thresh=1007 thresh=2015 gap=463 poll_thresh=20 ino=257 dd-2584 [006] 82.809366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=98% bdi_bw=58908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.816449: balance_dirty_state: bdi btrfs-1: dirty=912 wb=515 unstable=0 bg_thresh=1009 thresh=2019 gap=592 poll_thresh=20 ino=257 dd-2584 [006] 82.816539: balance_dirty_state: bdi btrfs-1: dirty=912 wb=515 unstable=0 bg_thresh=1009 thresh=2019 gap=592 poll_thresh=15 ino=257 dd-2584 [006] 82.816595: balance_dirty_state: bdi btrfs-1: dirty=937 wb=515 unstable=0 bg_thresh=1009 thresh=2018 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 82.816708: balance_dirty_state: bdi btrfs-1: dirty=962 wb=515 unstable=0 bg_thresh=1008 thresh=2017 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 82.816821: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=515 unstable=0 bg_thresh=1010 thresh=2021 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 82.816825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=58908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 82.819457: writeback_single_inode: bdi btrfs-1: ino=257 state= age=404 wrote=928 to_write=7264 flush-btrfs-1-2586 [002] 82.819460: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=328 wrote=0 to_write=7264 dd-2584 [006] 82.824447: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1304 unstable=0 bg_thresh=1010 thresh=2021 gap=619 poll_thresh=18 ino=257 dd-2584 [006] 82.824538: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1304 unstable=0 bg_thresh=1010 thresh=2021 gap=619 poll_thresh=13 ino=257 dd-2584 [006] 82.824600: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1304 unstable=0 bg_thresh=1010 thresh=2020 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 82.824659: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1304 unstable=0 bg_thresh=1010 thresh=2020 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 82.824718: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1304 unstable=0 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 82.825017: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1304 unstable=0 bg_thresh=1008 thresh=2016 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 82.825154: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1304 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 82.825159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=58908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.832444: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1179 unstable=0 bg_thresh=1011 thresh=2022 gap=619 poll_thresh=18 ino=257 dd-2584 [006] 82.832547: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1179 unstable=0 bg_thresh=1008 thresh=2016 gap=613 poll_thresh=13 ino=257 dd-2584 [006] 82.832605: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1179 unstable=0 bg_thresh=1010 thresh=2021 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 82.832663: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1179 unstable=0 bg_thresh=1007 thresh=2015 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 82.832719: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1179 unstable=0 bg_thresh=1010 thresh=2020 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 82.832832: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1179 unstable=0 bg_thresh=1012 thresh=2024 gap=546 poll_thresh=17 ino=257 dd-2584 [006] 82.832944: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1179 unstable=0 bg_thresh=1011 thresh=2023 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 82.832948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=58908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.840361: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1029 unstable=0 bg_thresh=1011 thresh=2023 gap=645 poll_thresh=18 ino=257 dd-2584 [006] 82.840452: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1029 unstable=0 bg_thresh=1008 thresh=2017 gap=639 poll_thresh=13 ino=257 dd-2584 [006] 82.840516: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1029 unstable=0 bg_thresh=1011 thresh=2022 gap=619 poll_thresh=14 ino=257 dd-2584 [006] 82.840589: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1029 unstable=0 bg_thresh=1004 thresh=2009 gap=581 poll_thresh=15 ino=257 dd-2584 [006] 82.840661: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1029 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 82.840980: balance_dirty_state: bdi btrfs-1: dirty=437 wb=954 unstable=0 bg_thresh=1006 thresh=2012 gap=621 poll_thresh=17 ino=257 dd-2584 [006] 82.841125: balance_dirty_state: bdi btrfs-1: dirty=450 wb=954 unstable=0 bg_thresh=1012 thresh=2024 gap=620 poll_thresh=18 ino=257 dd-2584 [006] 82.841261: balance_dirty_state: bdi btrfs-1: dirty=500 wb=954 unstable=0 bg_thresh=1008 thresh=2017 gap=563 poll_thresh=19 ino=257 dd-2584 [006] 82.841397: balance_dirty_state: bdi btrfs-1: dirty=525 wb=954 unstable=0 bg_thresh=1010 thresh=2021 gap=542 poll_thresh=20 ino=257 dd-2584 [006] 82.841534: balance_dirty_state: bdi btrfs-1: dirty=550 wb=954 unstable=0 bg_thresh=1010 thresh=2020 gap=516 poll_thresh=21 ino=257 dd-2584 [006] 82.841835: balance_dirty_state: bdi btrfs-1: dirty=600 wb=954 unstable=0 bg_thresh=1040 thresh=2080 gap=526 poll_thresh=22 ino=257 dd-2584 [006] 82.841958: balance_dirty_state: bdi btrfs-1: dirty=625 wb=954 unstable=0 bg_thresh=1042 thresh=2084 gap=505 poll_thresh=23 ino=257 dd-2584 [006] 82.841963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=58908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.848341: balance_dirty_state: bdi btrfs-1: dirty=625 wb=954 unstable=0 bg_thresh=1041 thresh=2083 gap=504 poll_thresh=23 ino=257 dd-2584 [006] 82.848353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=59640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.856251: balance_dirty_state: bdi btrfs-1: dirty=625 wb=829 unstable=0 bg_thresh=1027 thresh=2055 gap=601 poll_thresh=23 ino=257 dd-2584 [006] 82.856319: balance_dirty_state: bdi btrfs-1: dirty=625 wb=829 unstable=0 bg_thresh=1024 thresh=2049 gap=595 poll_thresh=17 ino=257 dd-2584 [006] 82.856443: balance_dirty_state: bdi btrfs-1: dirty=675 wb=829 unstable=0 bg_thresh=1026 thresh=2053 gap=549 poll_thresh=18 ino=257 dd-2584 [006] 82.856741: balance_dirty_state: bdi btrfs-1: dirty=700 wb=829 unstable=0 bg_thresh=1026 thresh=2052 gap=523 poll_thresh=19 ino=257 dd-2584 [006] 82.856867: balance_dirty_state: bdi btrfs-1: dirty=725 wb=829 unstable=0 bg_thresh=1025 thresh=2051 gap=497 poll_thresh=20 ino=257 dd-2584 [006] 82.856872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1314 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=59640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.868320: balance_dirty_state: bdi btrfs-1: dirty=725 wb=554 unstable=0 bg_thresh=1002 thresh=2004 gap=725 poll_thresh=20 ino=257 dd-2584 [006] 82.868390: balance_dirty_state: bdi btrfs-1: dirty=750 wb=554 unstable=0 bg_thresh=1004 thresh=2009 gap=705 poll_thresh=15 ino=257 dd-2584 [006] 82.868449: balance_dirty_state: bdi btrfs-1: dirty=775 wb=554 unstable=0 bg_thresh=1004 thresh=2009 gap=680 poll_thresh=16 ino=257 dd-2584 [006] 82.868570: balance_dirty_state: bdi btrfs-1: dirty=800 wb=554 unstable=0 bg_thresh=1006 thresh=2013 gap=659 poll_thresh=17 ino=257 dd-2584 [006] 82.868693: balance_dirty_state: bdi btrfs-1: dirty=825 wb=554 unstable=0 bg_thresh=1006 thresh=2012 gap=633 poll_thresh=18 ino=257 dd-2584 [006] 82.868814: balance_dirty_state: bdi btrfs-1: dirty=850 wb=554 unstable=0 bg_thresh=1005 thresh=2011 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 82.868938: balance_dirty_state: bdi btrfs-1: dirty=900 wb=554 unstable=0 bg_thresh=1004 thresh=2009 gap=555 poll_thresh=20 ino=257 dd-2584 [006] 82.869060: balance_dirty_state: bdi btrfs-1: dirty=925 wb=554 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=21 ino=257 dd-2584 [006] 82.869359: balance_dirty_state: bdi btrfs-1: dirty=950 wb=554 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=22 ino=257 dd-2584 [006] 82.869480: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=554 unstable=0 bg_thresh=1003 thresh=2006 gap=452 poll_thresh=23 ino=257 dd-2584 [006] 82.869485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=59640 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 82.876382: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=333 unstable=0 bg_thresh=1002 thresh=2005 gap=672 poll_thresh=23 ino=257 dd-2584 [006] 82.876452: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=333 unstable=0 bg_thresh=999 thresh=1998 gap=665 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 82.876478: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=388 wrote=0 to_write=8192 dd-2584 [006] 82.876628: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=333 unstable=0 bg_thresh=1000 thresh=2001 gap=643 poll_thresh=18 ino=257 dd-2584 [006] 82.876811: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=358 unstable=0 bg_thresh=1006 thresh=2012 gap=629 poll_thresh=19 ino=257 dd-2584 [006] 82.876999: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=408 unstable=0 bg_thresh=1008 thresh=2016 gap=608 poll_thresh=20 ino=257 dd-2584 [006] 82.877183: balance_dirty_state: bdi btrfs-1: dirty=999 wb=459 unstable=0 bg_thresh=1007 thresh=2015 gap=557 poll_thresh=21 ino=257 dd-2584 [006] 82.877370: balance_dirty_state: bdi btrfs-1: dirty=974 wb=509 unstable=0 bg_thresh=1007 thresh=2014 gap=531 poll_thresh=22 ino=257 dd-2584 [006] 82.877854: balance_dirty_state: bdi btrfs-1: dirty=874 wb=659 unstable=0 bg_thresh=1006 thresh=2013 gap=480 poll_thresh=23 ino=257 dd-2584 [006] 82.877856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=59640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 82.879606: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1120 to_write=7072 dd-2584 [006] 82.884313: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1318 unstable=0 bg_thresh=1001 thresh=2002 gap=611 poll_thresh=23 ino=257 dd-2584 [006] 82.884389: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1318 unstable=0 bg_thresh=1006 thresh=2012 gap=596 poll_thresh=17 ino=257 dd-2584 [006] 82.884522: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1318 unstable=0 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=18 ino=257 dd-2584 [006] 82.884651: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1318 unstable=0 bg_thresh=1001 thresh=2003 gap=537 poll_thresh=19 ino=257 dd-2584 [006] 82.884782: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1318 unstable=0 bg_thresh=1004 thresh=2008 gap=517 poll_thresh=20 ino=257 dd-2584 [006] 82.884913: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1318 unstable=0 bg_thresh=1002 thresh=2005 gap=464 poll_thresh=21 ino=257 dd-2584 [006] 82.884918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=59640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.892360: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1180 unstable=0 bg_thresh=1007 thresh=2015 gap=612 poll_thresh=21 ino=257 dd-2584 [006] 82.892432: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1180 unstable=0 bg_thresh=1005 thresh=2010 gap=607 poll_thresh=16 ino=257 dd-2584 [006] 82.892553: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1180 unstable=0 bg_thresh=1004 thresh=2009 gap=556 poll_thresh=17 ino=257 dd-2584 [006] 82.892671: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1180 unstable=0 bg_thresh=1004 thresh=2008 gap=530 poll_thresh=18 ino=257 dd-2584 [006] 82.892962: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1180 unstable=0 bg_thresh=1006 thresh=2012 gap=509 poll_thresh=19 ino=257 dd-2584 [006] 82.893080: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1180 unstable=0 bg_thresh=1005 thresh=2011 gap=483 poll_thresh=20 ino=257 dd-2584 [006] 82.893084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=59640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 82.900372: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1130 unstable=0 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=20 ino=257 dd-2584 [006] 82.900444: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1130 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=15 ino=257 dd-2584 [006] 82.900448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=59640 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 82.908372: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1005 unstable=0 bg_thresh=1001 thresh=2002 gap=624 poll_thresh=15 ino=257 dd-2584 [005] 82.908474: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1005 unstable=0 bg_thresh=1003 thresh=2007 gap=604 poll_thresh=11 ino=257 dd-2584 [005] 82.908600: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1005 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=12 ino=257 dd-2584 [005] 82.908720: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1005 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=13 ino=257 dd-2584 [005] 82.908820: balance_dirty_state: bdi btrfs-1: dirty=423 wb=980 unstable=0 bg_thresh=995 thresh=1991 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 82.908899: balance_dirty_state: bdi btrfs-1: dirty=448 wb=954 unstable=0 bg_thresh=995 thresh=1990 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 82.908975: balance_dirty_state: bdi btrfs-1: dirty=473 wb=904 unstable=0 bg_thresh=997 thresh=1995 gap=618 poll_thresh=16 ino=257 dd-2584 [005] 82.909160: balance_dirty_state: bdi btrfs-1: dirty=498 wb=879 unstable=0 bg_thresh=1000 thresh=2000 gap=623 poll_thresh=17 ino=257 dd-2584 [005] 82.909413: balance_dirty_state: bdi btrfs-1: dirty=523 wb=879 unstable=0 bg_thresh=998 thresh=1996 gap=594 poll_thresh=18 ino=257 dd-2584 [005] 82.909662: balance_dirty_state: bdi btrfs-1: dirty=573 wb=879 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=19 ino=257 dd-2584 [005] 82.910257: balance_dirty_state: bdi btrfs-1: dirty=598 wb=879 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=20 ino=257 dd-2584 [005] 82.910497: balance_dirty_state: bdi btrfs-1: dirty=623 wb=879 unstable=0 bg_thresh=1000 thresh=2001 gap=499 poll_thresh=21 ino=257 dd-2584 [005] 82.910506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=59640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.916373: balance_dirty_state: bdi btrfs-1: dirty=623 wb=879 unstable=0 bg_thresh=1000 thresh=2001 gap=499 poll_thresh=21 ino=257 dd-2584 [005] 82.916381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=59640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.924380: balance_dirty_state: bdi btrfs-1: dirty=623 wb=628 unstable=0 bg_thresh=1001 thresh=2003 gap=752 poll_thresh=21 ino=257 dd-2584 [005] 82.924502: balance_dirty_state: bdi btrfs-1: dirty=648 wb=628 unstable=0 bg_thresh=1001 thresh=2002 gap=726 poll_thresh=16 ino=257 dd-2584 [005] 82.924743: balance_dirty_state: bdi btrfs-1: dirty=673 wb=628 unstable=0 bg_thresh=1000 thresh=2001 gap=700 poll_thresh=17 ino=257 dd-2584 [005] 82.924983: balance_dirty_state: bdi btrfs-1: dirty=698 wb=628 unstable=0 bg_thresh=1002 thresh=2005 gap=679 poll_thresh=18 ino=257 dd-2584 [005] 82.925223: balance_dirty_state: bdi btrfs-1: dirty=748 wb=628 unstable=0 bg_thresh=1002 thresh=2004 gap=628 poll_thresh=19 ino=257 dd-2584 [005] 82.925467: balance_dirty_state: bdi btrfs-1: dirty=773 wb=628 unstable=0 bg_thresh=1001 thresh=2003 gap=602 poll_thresh=20 ino=257 dd-2584 [005] 82.925708: balance_dirty_state: bdi btrfs-1: dirty=798 wb=628 unstable=0 bg_thresh=1001 thresh=2002 gap=576 poll_thresh=21 ino=257 dd-2584 [005] 82.926299: balance_dirty_state: bdi btrfs-1: dirty=823 wb=628 unstable=0 bg_thresh=1003 thresh=2006 gap=555 poll_thresh=22 ino=257 dd-2584 [005] 82.926541: balance_dirty_state: bdi btrfs-1: dirty=873 wb=628 unstable=0 bg_thresh=1002 thresh=2005 gap=504 poll_thresh=23 ino=257 dd-2584 [005] 82.926785: balance_dirty_state: bdi btrfs-1: dirty=898 wb=628 unstable=0 bg_thresh=999 thresh=1998 gap=472 poll_thresh=24 ino=257 dd-2584 [005] 82.926793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=59640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.932382: balance_dirty_state: bdi btrfs-1: dirty=898 wb=503 unstable=0 bg_thresh=999 thresh=1999 gap=598 poll_thresh=24 ino=257 dd-2584 [005] 82.932464: balance_dirty_state: bdi btrfs-1: dirty=923 wb=503 unstable=0 bg_thresh=999 thresh=1999 gap=573 poll_thresh=18 ino=257 dd-2584 [005] 82.932585: balance_dirty_state: bdi btrfs-1: dirty=948 wb=503 unstable=0 bg_thresh=1001 thresh=2003 gap=552 poll_thresh=19 ino=257 dd-2584 [005] 82.932702: balance_dirty_state: bdi btrfs-1: dirty=973 wb=503 unstable=0 bg_thresh=1001 thresh=2002 gap=526 poll_thresh=20 ino=257 dd-2584 [005] 82.932817: balance_dirty_state: bdi btrfs-1: dirty=998 wb=503 unstable=0 bg_thresh=1000 thresh=2001 gap=500 poll_thresh=21 ino=257 dd-2584 [005] 82.932822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=59640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.940363: balance_dirty_state: bdi btrfs-1: dirty=998 wb=378 unstable=0 bg_thresh=1001 thresh=2003 gap=627 poll_thresh=21 ino=257 dd-2584 [005] 82.940451: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=378 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 82.940543: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=452 wrote=0 to_write=8192 dd-2584 [005] 82.940586: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=378 unstable=0 bg_thresh=1003 thresh=2006 gap=580 poll_thresh=17 ino=257 dd-2584 [005] 82.940885: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=478 unstable=0 bg_thresh=1002 thresh=2005 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 82.941017: balance_dirty_state: bdi btrfs-1: dirty=998 wb=528 unstable=0 bg_thresh=1002 thresh=2004 gap=478 poll_thresh=19 ino=257 dd-2584 [005] 82.941019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=59640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 82.943021: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=1056 to_write=7136 dd-2584 [005] 82.948384: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1328 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 82.948468: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1328 unstable=0 bg_thresh=998 thresh=1996 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 82.948532: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1328 unstable=0 bg_thresh=1003 thresh=2006 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 82.948593: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1328 unstable=0 bg_thresh=1000 thresh=2000 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 82.948713: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1328 unstable=0 bg_thresh=999 thresh=1999 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 82.948843: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1328 unstable=0 bg_thresh=999 thresh=1998 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 82.948850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=59640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.956410: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1203 unstable=0 bg_thresh=1006 thresh=2012 gap=636 poll_thresh=18 ino=257 dd-2584 [005] 82.956501: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1203 unstable=0 bg_thresh=1008 thresh=2017 gap=616 poll_thresh=13 ino=257 dd-2584 [005] 82.956568: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1203 unstable=0 bg_thresh=1008 thresh=2016 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 82.956632: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1203 unstable=0 bg_thresh=1010 thresh=2021 gap=595 poll_thresh=15 ino=257 dd-2584 [005] 82.956695: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1203 unstable=0 bg_thresh=1007 thresh=2015 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 82.956820: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1203 unstable=0 bg_thresh=1007 thresh=2014 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 82.961731: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1203 unstable=0 bg_thresh=1002 thresh=2004 gap=478 poll_thresh=18 ino=257 dd-2584 [005] 82.961736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=60772 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 82.968430: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1203 unstable=0 bg_thresh=1005 thresh=2010 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 82.968435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=60772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.976380: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1078 unstable=0 bg_thresh=1006 thresh=2013 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 82.976456: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1078 unstable=0 bg_thresh=1009 thresh=2019 gap=618 poll_thresh=13 ino=257 dd-2584 [005] 82.976519: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1078 unstable=0 bg_thresh=1009 thresh=2019 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 82.976593: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1078 unstable=0 bg_thresh=1009 thresh=2018 gap=592 poll_thresh=15 ino=257 dd-2584 [005] 82.976680: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1078 unstable=0 bg_thresh=1009 thresh=2018 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 82.976859: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1078 unstable=0 bg_thresh=1008 thresh=2017 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 82.977001: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1078 unstable=0 bg_thresh=1010 thresh=2021 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 82.977006: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=60772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 82.984361: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1003 unstable=0 bg_thresh=1004 thresh=2008 gap=557 poll_thresh=18 ino=257 dd-2584 [005] 82.984444: balance_dirty_state: bdi btrfs-1: dirty=448 wb=953 unstable=0 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=13 ino=257 dd-2584 [005] 82.984529: balance_dirty_state: bdi btrfs-1: dirty=486 wb=928 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 82.984620: balance_dirty_state: bdi btrfs-1: dirty=499 wb=853 unstable=0 bg_thresh=1002 thresh=2004 gap=652 poll_thresh=15 ino=257 dd-2584 [005] 82.984698: balance_dirty_state: bdi btrfs-1: dirty=512 wb=803 unstable=0 bg_thresh=1001 thresh=2003 gap=688 poll_thresh=16 ino=257 dd-2584 [005] 82.984832: balance_dirty_state: bdi btrfs-1: dirty=537 wb=803 unstable=0 bg_thresh=1005 thresh=2011 gap=671 poll_thresh=17 ino=257 dd-2584 [005] 82.985137: balance_dirty_state: bdi btrfs-1: dirty=562 wb=803 unstable=0 bg_thresh=1006 thresh=2013 gap=648 poll_thresh=18 ino=257 dd-2584 [005] 82.985269: balance_dirty_state: bdi btrfs-1: dirty=600 wb=803 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 82.985407: balance_dirty_state: bdi btrfs-1: dirty=638 wb=803 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=20 ino=257 dd-2584 [005] 82.985533: balance_dirty_state: bdi btrfs-1: dirty=663 wb=803 unstable=0 bg_thresh=1002 thresh=2005 gap=539 poll_thresh=21 ino=257 dd-2584 [005] 82.985673: balance_dirty_state: bdi btrfs-1: dirty=701 wb=803 unstable=0 bg_thresh=1003 thresh=2006 gap=502 poll_thresh=22 ino=257 dd-2584 [005] 82.985812: balance_dirty_state: bdi btrfs-1: dirty=726 wb=803 unstable=0 bg_thresh=1005 thresh=2011 gap=482 poll_thresh=23 ino=257 dd-2584 [005] 82.985817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=60772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 82.992358: balance_dirty_state: bdi btrfs-1: dirty=733 wb=728 unstable=0 bg_thresh=996 thresh=1993 gap=532 poll_thresh=23 ino=257 dd-2584 [001] 82.992478: balance_dirty_state: bdi btrfs-1: dirty=733 wb=728 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 82.992615: balance_dirty_state: bdi btrfs-1: dirty=783 wb=728 unstable=0 bg_thresh=1014 thresh=2028 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 82.992913: balance_dirty_state: bdi btrfs-1: dirty=808 wb=728 unstable=0 bg_thresh=1013 thresh=2027 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 82.992918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-312% task_weight=100% bdi_bw=60772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 83.000377: balance_dirty_state: bdi btrfs-1: dirty=814 wb=566 unstable=0 bg_thresh=1012 thresh=2025 gap=645 poll_thresh=19 ino=257 dd-2584 [001] 83.000449: balance_dirty_state: bdi btrfs-1: dirty=839 wb=566 unstable=0 bg_thresh=1012 thresh=2025 gap=620 poll_thresh=14 ino=257 dd-2584 [001] 83.000514: balance_dirty_state: bdi btrfs-1: dirty=839 wb=566 unstable=0 bg_thresh=1012 thresh=2024 gap=619 poll_thresh=15 ino=257 dd-2584 [001] 83.000575: balance_dirty_state: bdi btrfs-1: dirty=864 wb=566 unstable=0 bg_thresh=1014 thresh=2029 gap=599 poll_thresh=16 ino=257 dd-2584 [001] 83.000699: balance_dirty_state: bdi btrfs-1: dirty=889 wb=566 unstable=0 bg_thresh=1011 thresh=2022 gap=567 poll_thresh=17 ino=257 dd-2584 [001] 83.000822: balance_dirty_state: bdi btrfs-1: dirty=939 wb=566 unstable=0 bg_thresh=1010 thresh=2021 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 83.000949: balance_dirty_state: bdi btrfs-1: dirty=964 wb=566 unstable=0 bg_thresh=1012 thresh=2025 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 83.000954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-312% task_weight=98% bdi_bw=60772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 83.012313: balance_dirty_state: bdi btrfs-1: dirty=964 wb=441 unstable=0 bg_thresh=999 thresh=1998 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 83.012389: balance_dirty_state: bdi btrfs-1: dirty=977 wb=401 unstable=0 bg_thresh=1001 thresh=2003 gap=625 poll_thresh=14 ino=257 dd-2584 [001] 83.012462: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=351 unstable=0 bg_thresh=1001 thresh=2002 gap=649 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 83.012483: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=524 wrote=0 to_write=8192 dd-2584 [001] 83.012564: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=326 unstable=0 bg_thresh=1005 thresh=2011 gap=658 poll_thresh=16 ino=257 dd-2584 [001] 83.012762: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=301 unstable=0 bg_thresh=1007 thresh=2015 gap=662 poll_thresh=17 ino=257 dd-2584 [001] 83.013248: balance_dirty_state: bdi btrfs-1: dirty=952 wb=426 unstable=0 bg_thresh=1006 thresh=2012 gap=634 poll_thresh=18 ino=257 dd-2584 [001] 83.013441: balance_dirty_state: bdi btrfs-1: dirty=927 wb=476 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 83.013632: balance_dirty_state: bdi btrfs-1: dirty=927 wb=526 unstable=0 bg_thresh=1002 thresh=2004 gap=551 poll_thresh=20 ino=257 dd-2584 [001] 83.013822: balance_dirty_state: bdi btrfs-1: dirty=902 wb=576 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=21 ino=257 dd-2584 [001] 83.014014: balance_dirty_state: bdi btrfs-1: dirty=877 wb=626 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=22 ino=257 dd-2584 [001] 83.014209: balance_dirty_state: bdi btrfs-1: dirty=852 wb=676 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=23 ino=257 dd-2584 [001] 83.014211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=60772 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 83.016110: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=1152 to_write=7040 dd-2584 [001] 83.020303: balance_dirty_state: bdi btrfs-1: dirty=74 wb=1329 unstable=0 bg_thresh=1008 thresh=2017 gap=614 poll_thresh=23 ino=257 dd-2584 [001] 83.020379: balance_dirty_state: bdi btrfs-1: dirty=99 wb=1329 unstable=0 bg_thresh=1011 thresh=2022 gap=594 poll_thresh=17 ino=257 dd-2584 [001] 83.020508: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1329 unstable=0 bg_thresh=1010 thresh=2021 gap=568 poll_thresh=18 ino=257 dd-2584 [001] 83.020640: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1329 unstable=0 bg_thresh=1012 thresh=2025 gap=522 poll_thresh=19 ino=257 dd-2584 [001] 83.020948: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1329 unstable=0 bg_thresh=1009 thresh=2018 gap=490 poll_thresh=20 ino=257 dd-2584 [001] 83.020953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-135% task_gap=-368% task_weight=98% bdi_bw=60772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 83.028437: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1211 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=20 ino=257 dd-2584 [001] 83.028554: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1211 unstable=0 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 83.028661: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1211 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 83.028868: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1211 unstable=0 bg_thresh=1006 thresh=2013 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 83.029075: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1211 unstable=0 bg_thresh=1006 thresh=2012 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 83.029284: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1211 unstable=0 bg_thresh=1005 thresh=2011 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 83.029292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-379% task_weight=99% bdi_bw=60772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 83.036411: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1083 unstable=0 bg_thresh=1006 thresh=2012 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 83.036525: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1083 unstable=0 bg_thresh=1006 thresh=2012 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 83.036632: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1083 unstable=0 bg_thresh=1005 thresh=2011 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 83.036740: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1083 unstable=0 bg_thresh=1008 thresh=2016 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 83.036953: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1083 unstable=0 bg_thresh=1007 thresh=2015 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 83.037478: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1083 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 83.037486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=60772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 83.044391: balance_dirty_state: bdi btrfs-1: dirty=427 wb=933 unstable=0 bg_thresh=1000 thresh=2001 gap=641 poll_thresh=18 ino=257 dd-2584 [001] 83.044466: balance_dirty_state: bdi btrfs-1: dirty=452 wb=933 unstable=0 bg_thresh=1006 thresh=2012 gap=627 poll_thresh=13 ino=257 dd-2584 [001] 83.044530: balance_dirty_state: bdi btrfs-1: dirty=477 wb=933 unstable=0 bg_thresh=1003 thresh=2006 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 83.044595: balance_dirty_state: bdi btrfs-1: dirty=477 wb=933 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=15 ino=257 dd-2584 [001] 83.044660: balance_dirty_state: bdi btrfs-1: dirty=502 wb=933 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 83.044783: balance_dirty_state: bdi btrfs-1: dirty=527 wb=933 unstable=0 bg_thresh=1004 thresh=2009 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 83.044915: balance_dirty_state: bdi btrfs-1: dirty=552 wb=933 unstable=0 bg_thresh=999 thresh=1999 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 83.045042: balance_dirty_state: bdi btrfs-1: dirty=602 wb=933 unstable=0 bg_thresh=1001 thresh=2003 gap=468 poll_thresh=19 ino=257 dd-2584 [001] 83.045047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-145% task_gap=-390% task_weight=99% bdi_bw=60772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 83.052400: balance_dirty_state: bdi btrfs-1: dirty=615 wb=782 unstable=1 bg_thresh=1007 thresh=2014 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 83.052503: balance_dirty_state: bdi btrfs-1: dirty=615 wb=782 unstable=1 bg_thresh=1010 thresh=2021 gap=623 poll_thresh=14 ino=257 dd-2584 [001] 83.052599: balance_dirty_state: bdi btrfs-1: dirty=640 wb=782 unstable=1 bg_thresh=1007 thresh=2015 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 83.052657: balance_dirty_state: bdi btrfs-1: dirty=665 wb=782 unstable=1 bg_thresh=1010 thresh=2020 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 83.052776: balance_dirty_state: bdi btrfs-1: dirty=690 wb=782 unstable=1 bg_thresh=1006 thresh=2013 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 83.053065: balance_dirty_state: bdi btrfs-1: dirty=715 wb=782 unstable=1 bg_thresh=1008 thresh=2017 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 83.053182: balance_dirty_state: bdi btrfs-1: dirty=740 wb=782 unstable=1 bg_thresh=1008 thresh=2016 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 83.053187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-136% task_gap=-371% task_weight=98% bdi_bw=60772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 83.060370: balance_dirty_state: bdi btrfs-1: dirty=740 wb=668 unstable=1 bg_thresh=1009 thresh=2018 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 83.060474: balance_dirty_state: bdi btrfs-1: dirty=765 wb=668 unstable=1 bg_thresh=1009 thresh=2018 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 83.060596: balance_dirty_state: bdi btrfs-1: dirty=790 wb=668 unstable=1 bg_thresh=1008 thresh=2017 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 83.060714: balance_dirty_state: bdi btrfs-1: dirty=790 wb=668 unstable=1 bg_thresh=1008 thresh=2017 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 83.060949: balance_dirty_state: bdi btrfs-1: dirty=840 wb=668 unstable=1 bg_thresh=1010 thresh=2021 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 83.061184: balance_dirty_state: bdi btrfs-1: dirty=865 wb=668 unstable=1 bg_thresh=1010 thresh=2020 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 83.061192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-133% task_gap=-367% task_weight=99% bdi_bw=60772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 83.068397: balance_dirty_state: bdi btrfs-1: dirty=865 wb=529 unstable=1 bg_thresh=1010 thresh=2021 gap=626 poll_thresh=18 ino=257 dd-2584 [001] 83.068473: balance_dirty_state: bdi btrfs-1: dirty=890 wb=529 unstable=1 bg_thresh=1010 thresh=2020 gap=600 poll_thresh=13 ino=257 dd-2584 [001] 83.068537: balance_dirty_state: bdi btrfs-1: dirty=890 wb=529 unstable=1 bg_thresh=1010 thresh=2020 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 83.068600: balance_dirty_state: bdi btrfs-1: dirty=915 wb=529 unstable=1 bg_thresh=1009 thresh=2019 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 83.068659: balance_dirty_state: bdi btrfs-1: dirty=940 wb=529 unstable=1 bg_thresh=1006 thresh=2013 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 83.069680: balance_dirty_state: bdi btrfs-1: dirty=965 wb=529 unstable=1 bg_thresh=1008 thresh=2017 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 83.069803: balance_dirty_state: bdi btrfs-1: dirty=990 wb=529 unstable=1 bg_thresh=1008 thresh=2016 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 83.069808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-136% task_gap=-372% task_weight=99% bdi_bw=61392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 83.076416: balance_dirty_state: bdi btrfs-1: dirty=990 wb=404 unstable=1 bg_thresh=1006 thresh=2012 gap=617 poll_thresh=18 ino=257 dd-2584 [000] 83.076484: balance_dirty_state: bdi btrfs-1: dirty=990 wb=404 unstable=1 bg_thresh=1006 thresh=2012 gap=617 poll_thresh=13 ino=257 dd-2584 [000] 83.076548: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=404 unstable=1 bg_thresh=1008 thresh=2017 gap=597 poll_thresh=14 ino=257 flush-btrfs-1-2586 [005] 83.076609: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=588 wrote=0 to_write=8192 dd-2584 [000] 83.076615: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=404 unstable=1 bg_thresh=1008 thresh=2017 gap=572 poll_thresh=15 ino=257 dd-2584 [000] 83.076679: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=404 unstable=1 bg_thresh=1011 thresh=2022 gap=577 poll_thresh=16 ino=257 dd-2584 [000] 83.076813: balance_dirty_state: bdi btrfs-1: dirty=1090 wb=404 unstable=1 bg_thresh=1013 thresh=2027 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 83.076950: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=454 unstable=1 bg_thresh=1013 thresh=2026 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 83.076952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-129% task_gap=-359% task_weight=100% bdi_bw=61392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 83.079230: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=252 wrote=1024 to_write=7168 dd-2584 [000] 83.084365: balance_dirty_state: bdi btrfs-1: dirty=90 wb=1304 unstable=1 bg_thresh=1006 thresh=2013 gap=618 poll_thresh=18 ino=257 dd-2584 [000] 83.084432: balance_dirty_state: bdi btrfs-1: dirty=115 wb=1304 unstable=1 bg_thresh=1006 thresh=2013 gap=593 poll_thresh=13 ino=257 dd-2584 [000] 83.084498: balance_dirty_state: bdi btrfs-1: dirty=115 wb=1304 unstable=1 bg_thresh=1009 thresh=2018 gap=598 poll_thresh=14 ino=257 dd-2584 [000] 83.084556: balance_dirty_state: bdi btrfs-1: dirty=140 wb=1304 unstable=1 bg_thresh=1009 thresh=2018 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 83.084615: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1304 unstable=1 bg_thresh=1011 thresh=2023 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 83.084910: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1304 unstable=1 bg_thresh=1014 thresh=2028 gap=533 poll_thresh=17 ino=257 dd-2584 [000] 83.085029: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1304 unstable=1 bg_thresh=1016 thresh=2032 gap=512 poll_thresh=18 ino=257 dd-2584 [000] 83.085147: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1304 unstable=1 bg_thresh=1015 thresh=2031 gap=486 poll_thresh=19 ino=257 dd-2584 [000] 83.085152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-149% task_gap=-399% task_weight=100% bdi_bw=61392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 83.092340: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1179 unstable=1 bg_thresh=1015 thresh=2031 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 83.092429: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1179 unstable=1 bg_thresh=1015 thresh=2031 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 83.092514: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1179 unstable=1 bg_thresh=1015 thresh=2031 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 83.092598: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1179 unstable=1 bg_thresh=1018 thresh=2036 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 83.092764: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1179 unstable=1 bg_thresh=1020 thresh=2041 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 83.092937: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1179 unstable=1 bg_thresh=1022 thresh=2045 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 83.093107: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1179 unstable=1 bg_thresh=1022 thresh=2044 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 83.093114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-163% task_gap=-427% task_weight=100% bdi_bw=61392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 83.100350: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1179 unstable=1 bg_thresh=1014 thresh=2029 gap=459 poll_thresh=19 ino=257 dd-2584 [004] 83.100356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-174% task_gap=-448% task_weight=100% bdi_bw=61392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 83.108358: balance_dirty_state: bdi btrfs-1: dirty=390 wb=929 unstable=1 bg_thresh=1010 thresh=2021 gap=701 poll_thresh=19 ino=257 dd-2584 [004] 83.108434: balance_dirty_state: bdi btrfs-1: dirty=390 wb=929 unstable=1 bg_thresh=1010 thresh=2021 gap=701 poll_thresh=14 ino=257 dd-2584 [004] 83.108490: balance_dirty_state: bdi btrfs-1: dirty=415 wb=929 unstable=1 bg_thresh=1013 thresh=2026 gap=681 poll_thresh=15 ino=257 dd-2584 [004] 83.108711: balance_dirty_state: bdi btrfs-1: dirty=440 wb=929 unstable=1 bg_thresh=1013 thresh=2026 gap=656 poll_thresh=16 ino=257 dd-2584 [004] 83.108822: balance_dirty_state: bdi btrfs-1: dirty=465 wb=929 unstable=1 bg_thresh=1015 thresh=2031 gap=636 poll_thresh=17 ino=257 dd-2584 [004] 83.108937: balance_dirty_state: bdi btrfs-1: dirty=490 wb=929 unstable=1 bg_thresh=1017 thresh=2035 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 83.109049: balance_dirty_state: bdi btrfs-1: dirty=515 wb=929 unstable=1 bg_thresh=1017 thresh=2034 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 83.109161: balance_dirty_state: bdi btrfs-1: dirty=565 wb=929 unstable=1 bg_thresh=1016 thresh=2033 gap=538 poll_thresh=20 ino=257 dd-2584 [004] 83.109273: balance_dirty_state: bdi btrfs-1: dirty=590 wb=929 unstable=1 bg_thresh=1016 thresh=2032 gap=512 poll_thresh=21 ino=257 dd-2584 [004] 83.109386: balance_dirty_state: bdi btrfs-1: dirty=615 wb=929 unstable=1 bg_thresh=1018 thresh=2036 gap=491 poll_thresh=22 ino=257 dd-2584 [004] 83.109391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-169% task_gap=-437% task_weight=99% bdi_bw=61392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 83.116354: balance_dirty_state: bdi btrfs-1: dirty=615 wb=779 unstable=1 bg_thresh=1011 thresh=2022 gap=627 poll_thresh=22 ino=257 dd-2584 [004] 83.116432: balance_dirty_state: bdi btrfs-1: dirty=640 wb=779 unstable=1 bg_thresh=1011 thresh=2022 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 83.116543: balance_dirty_state: bdi btrfs-1: dirty=665 wb=779 unstable=1 bg_thresh=1013 thresh=2027 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 83.116818: balance_dirty_state: bdi btrfs-1: dirty=690 wb=779 unstable=1 bg_thresh=1016 thresh=2032 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 83.116933: balance_dirty_state: bdi btrfs-1: dirty=740 wb=779 unstable=1 bg_thresh=1018 thresh=2036 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 83.117045: balance_dirty_state: bdi btrfs-1: dirty=765 wb=779 unstable=1 bg_thresh=1017 thresh=2035 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 83.117049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-169% task_gap=-439% task_weight=99% bdi_bw=61392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 83.124365: balance_dirty_state: bdi btrfs-1: dirty=765 wb=654 unstable=1 bg_thresh=1012 thresh=2025 gap=605 poll_thresh=20 ino=257 dd-2584 [004] 83.124439: balance_dirty_state: bdi btrfs-1: dirty=790 wb=654 unstable=1 bg_thresh=1012 thresh=2025 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 83.124494: balance_dirty_state: bdi btrfs-1: dirty=790 wb=654 unstable=1 bg_thresh=1015 thresh=2030 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 83.124604: balance_dirty_state: bdi btrfs-1: dirty=840 wb=654 unstable=1 bg_thresh=1017 thresh=2035 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 83.124716: balance_dirty_state: bdi btrfs-1: dirty=865 wb=654 unstable=1 bg_thresh=1020 thresh=2040 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 83.124829: balance_dirty_state: bdi btrfs-1: dirty=890 wb=654 unstable=1 bg_thresh=1019 thresh=2039 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 83.124833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1720 avg_dirty=1720 bdi_gap=-190% task_gap=-479% task_weight=99% bdi_bw=61392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 83.132376: balance_dirty_state: bdi btrfs-1: dirty=890 wb=529 unstable=1 bg_thresh=1008 thresh=2016 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 83.132466: balance_dirty_state: bdi btrfs-1: dirty=915 wb=529 unstable=1 bg_thresh=1008 thresh=2016 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 83.132554: balance_dirty_state: bdi btrfs-1: dirty=915 wb=529 unstable=1 bg_thresh=1007 thresh=2015 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 83.132913: balance_dirty_state: bdi btrfs-1: dirty=940 wb=529 unstable=1 bg_thresh=1007 thresh=2015 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 83.133088: balance_dirty_state: bdi btrfs-1: dirty=965 wb=529 unstable=1 bg_thresh=1007 thresh=2014 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 83.133277: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=504 unstable=1 bg_thresh=1009 thresh=2018 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 83.133283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-158% task_gap=-416% task_weight=99% bdi_bw=61392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 83.133342: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=644 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 83.135741: writeback_single_inode: bdi btrfs-1: ino=257 state= age=308 wrote=928 to_write=7264 dd-2584 [004] 83.140350: balance_dirty_state: bdi btrfs-1: dirty=90 wb=1329 unstable=1 bg_thresh=1013 thresh=2027 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 83.140439: balance_dirty_state: bdi btrfs-1: dirty=90 wb=1329 unstable=1 bg_thresh=1013 thresh=2027 gap=607 poll_thresh=13 ino=257 dd-2584 [004] 83.140526: balance_dirty_state: bdi btrfs-1: dirty=115 wb=1329 unstable=1 bg_thresh=1016 thresh=2032 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 83.140614: balance_dirty_state: bdi btrfs-1: dirty=115 wb=1329 unstable=1 bg_thresh=1013 thresh=2026 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 83.140703: balance_dirty_state: bdi btrfs-1: dirty=140 wb=1329 unstable=1 bg_thresh=1015 thresh=2031 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 83.140907: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1204 unstable=1 bg_thresh=1012 thresh=2025 gap=655 poll_thresh=17 ino=257 dd-2584 [004] 83.141093: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1204 unstable=1 bg_thresh=1014 thresh=2029 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 83.141281: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1204 unstable=1 bg_thresh=1010 thresh=2020 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 83.141755: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1204 unstable=1 bg_thresh=1007 thresh=2014 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 83.141942: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1204 unstable=1 bg_thresh=1009 thresh=2019 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 83.141949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-157% task_gap=-415% task_weight=99% bdi_bw=61392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 83.148422: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1079 unstable=1 bg_thresh=1011 thresh=2022 gap=627 poll_thresh=21 ino=257 dd-2584 [004] 83.148513: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1079 unstable=1 bg_thresh=1011 thresh=2022 gap=627 poll_thresh=16 ino=257 dd-2584 [004] 83.148641: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1079 unstable=1 bg_thresh=1010 thresh=2020 gap=600 poll_thresh=17 ino=257 dd-2584 [004] 83.148760: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1079 unstable=1 bg_thresh=1009 thresh=2019 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 83.148880: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1079 unstable=1 bg_thresh=1009 thresh=2018 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 83.149000: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1079 unstable=1 bg_thresh=1005 thresh=2011 gap=491 poll_thresh=20 ino=257 dd-2584 [004] 83.149005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-187% task_gap=-474% task_weight=100% bdi_bw=61392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 83.156456: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1004 unstable=1 bg_thresh=1001 thresh=2002 gap=557 poll_thresh=20 ino=257 dd-2584 [003] 83.156529: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1004 unstable=1 bg_thresh=999 thresh=1999 gap=554 poll_thresh=15 ino=257 dd-2584 [003] 83.156599: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1004 unstable=1 bg_thresh=1002 thresh=2004 gap=534 poll_thresh=16 ino=257 dd-2584 [003] 83.156725: balance_dirty_state: bdi btrfs-1: dirty=490 wb=1004 unstable=1 bg_thresh=1004 thresh=2009 gap=514 poll_thresh=17 ino=257 dd-2584 [003] 83.157021: balance_dirty_state: bdi btrfs-1: dirty=540 wb=1004 unstable=1 bg_thresh=1004 thresh=2008 gap=463 poll_thresh=18 ino=257 dd-2584 [003] 83.157027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-189% task_gap=-477% task_weight=99% bdi_bw=61392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 83.162219: balance_dirty_state: bdi 0:15: dirty=540 wb=954 unstable=1 bg_thresh=1007 thresh=2014 gap=519 poll_thresh=59 ino=2375722 dd-2584 [003] 83.164435: balance_dirty_state: bdi btrfs-1: dirty=540 wb=954 unstable=1 bg_thresh=1006 thresh=2012 gap=517 poll_thresh=18 ino=257 dd-2584 [003] 83.164518: balance_dirty_state: bdi btrfs-1: dirty=540 wb=954 unstable=1 bg_thresh=1005 thresh=2011 gap=516 poll_thresh=13 ino=257 dd-2584 [003] 83.164581: balance_dirty_state: bdi btrfs-1: dirty=565 wb=954 unstable=1 bg_thresh=1008 thresh=2016 gap=496 poll_thresh=14 ino=257 dd-2584 [003] 83.164586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-183% task_gap=-466% task_weight=99% bdi_bw=61392 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 83.172472: balance_dirty_state: bdi btrfs-1: dirty=565 wb=704 unstable=1 bg_thresh=1009 thresh=2018 gap=748 poll_thresh=14 ino=257 dd-2584 [003] 83.172550: balance_dirty_state: bdi btrfs-1: dirty=590 wb=704 unstable=1 bg_thresh=1006 thresh=2012 gap=717 poll_thresh=10 ino=257 dd-2584 [003] 83.172610: balance_dirty_state: bdi btrfs-1: dirty=590 wb=704 unstable=1 bg_thresh=1008 thresh=2017 gap=722 poll_thresh=11 ino=257 dd-2584 [003] 83.172669: balance_dirty_state: bdi btrfs-1: dirty=615 wb=704 unstable=1 bg_thresh=1008 thresh=2016 gap=696 poll_thresh=12 ino=257 dd-2584 [003] 83.172728: balance_dirty_state: bdi btrfs-1: dirty=640 wb=704 unstable=1 bg_thresh=1008 thresh=2016 gap=671 poll_thresh=13 ino=257 dd-2584 [003] 83.172787: balance_dirty_state: bdi btrfs-1: dirty=640 wb=704 unstable=1 bg_thresh=1007 thresh=2015 gap=670 poll_thresh=14 ino=257 dd-2584 [003] 83.172847: balance_dirty_state: bdi btrfs-1: dirty=665 wb=704 unstable=1 bg_thresh=1010 thresh=2020 gap=650 poll_thresh=15 ino=257 dd-2584 [003] 83.172905: balance_dirty_state: bdi btrfs-1: dirty=665 wb=704 unstable=1 bg_thresh=1007 thresh=2014 gap=644 poll_thresh=16 ino=257 dd-2584 [003] 83.173025: balance_dirty_state: bdi btrfs-1: dirty=715 wb=704 unstable=1 bg_thresh=1006 thresh=2013 gap=593 poll_thresh=17 ino=257 dd-2584 [003] 83.173144: balance_dirty_state: bdi btrfs-1: dirty=740 wb=704 unstable=1 bg_thresh=1008 thresh=2017 gap=572 poll_thresh=18 ino=257 dd-2584 [003] 83.173434: balance_dirty_state: bdi btrfs-1: dirty=765 wb=704 unstable=1 bg_thresh=1008 thresh=2016 gap=546 poll_thresh=19 ino=257 dd-2584 [003] 83.173554: balance_dirty_state: bdi btrfs-1: dirty=815 wb=704 unstable=1 bg_thresh=1007 thresh=2015 gap=495 poll_thresh=20 ino=257 dd-2584 [003] 83.173559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-160% task_gap=-421% task_weight=100% bdi_bw=62188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 83.180488: balance_dirty_state: bdi btrfs-1: dirty=815 wb=579 unstable=1 bg_thresh=1007 thresh=2015 gap=620 poll_thresh=20 ino=257 dd-2584 [003] 83.180580: balance_dirty_state: bdi btrfs-1: dirty=815 wb=579 unstable=1 bg_thresh=1007 thresh=2014 gap=619 poll_thresh=15 ino=257 dd-2584 [003] 83.180645: balance_dirty_state: bdi btrfs-1: dirty=840 wb=579 unstable=1 bg_thresh=1009 thresh=2019 gap=599 poll_thresh=16 ino=257 dd-2584 [003] 83.180771: balance_dirty_state: bdi btrfs-1: dirty=865 wb=579 unstable=1 bg_thresh=1009 thresh=2018 gap=573 poll_thresh=17 ino=257 dd-2584 [003] 83.180899: balance_dirty_state: bdi btrfs-1: dirty=890 wb=579 unstable=1 bg_thresh=1008 thresh=2017 gap=547 poll_thresh=18 ino=257 dd-2584 [003] 83.181024: balance_dirty_state: bdi btrfs-1: dirty=940 wb=579 unstable=1 bg_thresh=1008 thresh=2016 gap=496 poll_thresh=19 ino=257 dd-2584 [003] 83.181029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-159% task_gap=-419% task_weight=99% bdi_bw=62188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 83.188498: balance_dirty_state: bdi btrfs-1: dirty=940 wb=454 unstable=1 bg_thresh=1008 thresh=2017 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 83.188626: balance_dirty_state: bdi btrfs-1: dirty=965 wb=454 unstable=1 bg_thresh=1008 thresh=2017 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 83.188744: balance_dirty_state: bdi btrfs-1: dirty=965 wb=454 unstable=1 bg_thresh=1011 thresh=2022 gap=602 poll_thresh=15 ino=257 dd-2584 [001] 83.188860: balance_dirty_state: bdi btrfs-1: dirty=990 wb=454 unstable=1 bg_thresh=1011 thresh=2022 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 83.189095: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=454 unstable=1 bg_thresh=1010 thresh=2021 gap=551 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 83.189185: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=700 wrote=0 to_write=8192 dd-2584 [001] 83.189704: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=479 unstable=1 bg_thresh=1012 thresh=2025 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 83.189951: balance_dirty_state: bdi btrfs-1: dirty=990 wb=554 unstable=1 bg_thresh=1012 thresh=2024 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 83.189955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=62188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 83.192067: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1008 to_write=7184 dd-2584 [001] 83.200392: balance_dirty_state: bdi btrfs-1: dirty=90 wb=1179 unstable=1 bg_thresh=1010 thresh=2020 gap=750 poll_thresh=19 ino=257 dd-2584 [001] 83.200472: balance_dirty_state: bdi btrfs-1: dirty=115 wb=1179 unstable=1 bg_thresh=1012 thresh=2025 gap=730 poll_thresh=14 ino=257 dd-2584 [001] 83.200534: balance_dirty_state: bdi btrfs-1: dirty=115 wb=1179 unstable=1 bg_thresh=1009 thresh=2019 gap=724 poll_thresh=15 ino=257 dd-2584 [001] 83.200592: balance_dirty_state: bdi btrfs-1: dirty=140 wb=1179 unstable=1 bg_thresh=1012 thresh=2024 gap=704 poll_thresh=16 ino=257 dd-2584 [001] 83.200707: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1179 unstable=1 bg_thresh=1014 thresh=2028 gap=683 poll_thresh=17 ino=257 dd-2584 [001] 83.200821: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1179 unstable=1 bg_thresh=1013 thresh=2027 gap=657 poll_thresh=18 ino=257 dd-2584 [001] 83.200937: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1179 unstable=1 bg_thresh=1010 thresh=2020 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 83.201052: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1179 unstable=1 bg_thresh=1009 thresh=2019 gap=574 poll_thresh=20 ino=257 dd-2584 [001] 83.201337: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1179 unstable=1 bg_thresh=1011 thresh=2023 gap=553 poll_thresh=21 ino=257 dd-2584 [001] 83.201451: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1179 unstable=1 bg_thresh=1011 thresh=2022 gap=527 poll_thresh=22 ino=257 dd-2584 [001] 83.201566: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1179 unstable=1 bg_thresh=1010 thresh=2021 gap=476 poll_thresh=23 ino=257 dd-2584 [001] 83.201571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1285 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-133% task_gap=-367% task_weight=100% bdi_bw=62188 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 83.208413: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1054 unstable=1 bg_thresh=1008 thresh=2016 gap=596 poll_thresh=23 ino=257 dd-2584 [001] 83.208514: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1054 unstable=1 bg_thresh=1008 thresh=2016 gap=596 poll_thresh=17 ino=257 dd-2584 [001] 83.208636: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1054 unstable=1 bg_thresh=1009 thresh=2018 gap=548 poll_thresh=18 ino=257 dd-2584 [001] 83.208758: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1054 unstable=1 bg_thresh=1011 thresh=2023 gap=528 poll_thresh=19 ino=257 dd-2584 [001] 83.208882: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1054 unstable=1 bg_thresh=1007 thresh=2014 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 83.208886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-375% task_weight=100% bdi_bw=62188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 83.220432: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1029 unstable=1 bg_thresh=1009 thresh=2019 gap=524 poll_thresh=20 ino=257 dd-2584 [001] 83.220521: balance_dirty_state: bdi btrfs-1: dirty=490 wb=1029 unstable=1 bg_thresh=1012 thresh=2024 gap=504 poll_thresh=15 ino=257 dd-2584 [001] 83.220525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-316% task_weight=100% bdi_bw=62188 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 83.228431: balance_dirty_state: bdi btrfs-1: dirty=490 wb=779 unstable=1 bg_thresh=1011 thresh=2022 gap=752 poll_thresh=15 ino=257 dd-2584 [001] 83.228513: balance_dirty_state: bdi btrfs-1: dirty=515 wb=779 unstable=1 bg_thresh=1010 thresh=2021 gap=726 poll_thresh=11 ino=257 dd-2584 [001] 83.228576: balance_dirty_state: bdi btrfs-1: dirty=515 wb=779 unstable=1 bg_thresh=1013 thresh=2026 gap=731 poll_thresh=12 ino=257 dd-2584 [001] 83.228639: balance_dirty_state: bdi btrfs-1: dirty=540 wb=779 unstable=1 bg_thresh=1010 thresh=2020 gap=700 poll_thresh=13 ino=257 dd-2584 [001] 83.228886: balance_dirty_state: bdi btrfs-1: dirty=540 wb=779 unstable=1 bg_thresh=1012 thresh=2025 gap=705 poll_thresh=14 ino=257 dd-2584 [001] 83.228950: balance_dirty_state: bdi btrfs-1: dirty=565 wb=779 unstable=1 bg_thresh=1009 thresh=2019 gap=674 poll_thresh=15 ino=257 dd-2584 [001] 83.229012: balance_dirty_state: bdi btrfs-1: dirty=590 wb=779 unstable=1 bg_thresh=1012 thresh=2024 gap=654 poll_thresh=16 ino=257 dd-2584 [001] 83.229139: balance_dirty_state: bdi btrfs-1: dirty=615 wb=779 unstable=1 bg_thresh=1011 thresh=2023 gap=628 poll_thresh=17 ino=257 dd-2584 [001] 83.229264: balance_dirty_state: bdi btrfs-1: dirty=640 wb=779 unstable=1 bg_thresh=1013 thresh=2027 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 83.229390: balance_dirty_state: bdi btrfs-1: dirty=690 wb=779 unstable=1 bg_thresh=1013 thresh=2026 gap=556 poll_thresh=19 ino=257 dd-2584 [001] 83.229516: balance_dirty_state: bdi btrfs-1: dirty=715 wb=779 unstable=1 bg_thresh=1009 thresh=2019 gap=524 poll_thresh=20 ino=257 dd-2584 [001] 83.229642: balance_dirty_state: bdi btrfs-1: dirty=740 wb=779 unstable=1 bg_thresh=1011 thresh=2023 gap=503 poll_thresh=21 ino=257 dd-2584 [001] 83.229647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-131% task_gap=-364% task_weight=100% bdi_bw=62188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 83.236494: balance_dirty_state: bdi btrfs-1: dirty=740 wb=654 unstable=1 bg_thresh=1011 thresh=2023 gap=628 poll_thresh=21 ino=257 dd-2584 [001] 83.236586: balance_dirty_state: bdi btrfs-1: dirty=765 wb=654 unstable=1 bg_thresh=1011 thresh=2023 gap=603 poll_thresh=16 ino=257 dd-2584 [001] 83.236699: balance_dirty_state: bdi btrfs-1: dirty=790 wb=654 unstable=1 bg_thresh=1011 thresh=2022 gap=577 poll_thresh=17 ino=257 dd-2584 [001] 83.236977: balance_dirty_state: bdi btrfs-1: dirty=815 wb=654 unstable=1 bg_thresh=1010 thresh=2021 gap=551 poll_thresh=18 ino=257 dd-2584 [001] 83.237096: balance_dirty_state: bdi btrfs-1: dirty=865 wb=654 unstable=1 bg_thresh=1012 thresh=2025 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 83.237100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-130% task_gap=-360% task_weight=99% bdi_bw=62188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 83.244516: balance_dirty_state: bdi btrfs-1: dirty=865 wb=529 unstable=1 bg_thresh=1012 thresh=2025 gap=630 poll_thresh=19 ino=257 dd-2584 [004] 83.244645: balance_dirty_state: bdi btrfs-1: dirty=890 wb=529 unstable=1 bg_thresh=1012 thresh=2025 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 83.244761: balance_dirty_state: bdi btrfs-1: dirty=915 wb=529 unstable=1 bg_thresh=1015 thresh=2030 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 83.244877: balance_dirty_state: bdi btrfs-1: dirty=915 wb=529 unstable=1 bg_thresh=1015 thresh=2030 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 83.245107: balance_dirty_state: bdi btrfs-1: dirty=940 wb=529 unstable=1 bg_thresh=1017 thresh=2035 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 83.245351: balance_dirty_state: bdi btrfs-1: dirty=990 wb=529 unstable=1 bg_thresh=1019 thresh=2039 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 83.245591: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=529 unstable=1 bg_thresh=1019 thresh=2038 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 83.245600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-121% task_gap=-342% task_weight=99% bdi_bw=62188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 83.252465: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=404 unstable=1 bg_thresh=1019 thresh=2038 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 83.252596: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=404 unstable=1 bg_thresh=1021 thresh=2043 gap=598 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 83.252648: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=764 wrote=0 to_write=8192 dd-2584 [004] 83.252733: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=404 unstable=1 bg_thresh=1018 thresh=2037 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 83.252855: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=404 unstable=1 bg_thresh=1018 thresh=2036 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 83.253465: balance_dirty_state: bdi btrfs-1: dirty=965 wb=529 unstable=1 bg_thresh=1017 thresh=2035 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 83.253720: balance_dirty_state: bdi btrfs-1: dirty=965 wb=579 unstable=1 bg_thresh=1019 thresh=2039 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 83.253723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=62188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 83.257423: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=1024 to_write=7168 dd-2584 [004] 83.260494: balance_dirty_state: bdi btrfs-1: dirty=115 wb=1279 unstable=1 bg_thresh=1019 thresh=2039 gap=644 poll_thresh=18 ino=257 dd-2584 [004] 83.260578: balance_dirty_state: bdi btrfs-1: dirty=115 wb=1279 unstable=1 bg_thresh=1019 thresh=2039 gap=644 poll_thresh=13 ino=257 dd-2584 [004] 83.260641: balance_dirty_state: bdi btrfs-1: dirty=140 wb=1279 unstable=1 bg_thresh=1019 thresh=2038 gap=618 poll_thresh=14 ino=257 dd-2584 [004] 83.260702: balance_dirty_state: bdi btrfs-1: dirty=140 wb=1279 unstable=1 bg_thresh=1019 thresh=2038 gap=618 poll_thresh=15 ino=257 dd-2584 [004] 83.260763: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1279 unstable=1 bg_thresh=1018 thresh=2037 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 83.260885: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1279 unstable=1 bg_thresh=1020 thresh=2041 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 83.261006: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1279 unstable=1 bg_thresh=1020 thresh=2040 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 83.261131: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1279 unstable=1 bg_thresh=1019 thresh=2039 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 83.261136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=62188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 83.268431: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1104 unstable=1 bg_thresh=1019 thresh=2039 gap=669 poll_thresh=19 ino=257 dd-2584 [001] 83.268505: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1104 unstable=1 bg_thresh=1019 thresh=2038 gap=668 poll_thresh=14 ino=257 dd-2584 [001] 83.268571: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1104 unstable=1 bg_thresh=1019 thresh=2038 gap=643 poll_thresh=15 ino=257 dd-2584 [001] 83.268809: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1104 unstable=1 bg_thresh=1015 thresh=2031 gap=611 poll_thresh=16 ino=257 dd-2584 [001] 83.268937: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1104 unstable=1 bg_thresh=1015 thresh=2030 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 83.269073: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1104 unstable=1 bg_thresh=1014 thresh=2028 gap=570 poll_thresh=18 ino=257 dd-2584 [001] 83.269212: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1104 unstable=1 bg_thresh=1013 thresh=2026 gap=529 poll_thresh=19 ino=257 dd-2584 [001] 83.269361: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1054 unstable=1 bg_thresh=1012 thresh=2024 gap=551 poll_thresh=20 ino=257 dd-2584 [001] 83.269498: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1054 unstable=1 bg_thresh=1013 thresh=2026 gap=514 poll_thresh=21 ino=257 dd-2584 [001] 83.269633: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1054 unstable=1 bg_thresh=1013 thresh=2027 gap=489 poll_thresh=22 ino=257 dd-2584 [001] 83.269639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-129% task_gap=-358% task_weight=100% bdi_bw=62188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 83.276425: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1054 unstable=1 bg_thresh=1006 thresh=2013 gap=475 poll_thresh=22 ino=257 dd-2584 [005] 83.276436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-138% task_gap=-377% task_weight=100% bdi_bw=62432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 83.288400: balance_dirty_state: bdi btrfs-1: dirty=483 wb=929 unstable=1 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=22 ino=257 dd-2584 [005] 83.288472: balance_dirty_state: bdi btrfs-1: dirty=496 wb=929 unstable=1 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=16 ino=257 dd-2584 [005] 83.288606: balance_dirty_state: bdi btrfs-1: dirty=522 wb=929 unstable=1 bg_thresh=1003 thresh=2006 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 83.288916: balance_dirty_state: bdi btrfs-1: dirty=561 wb=929 unstable=1 bg_thresh=1004 thresh=2009 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 83.289102: balance_dirty_state: bdi btrfs-1: dirty=587 wb=829 unstable=1 bg_thresh=1007 thresh=2015 gap=598 poll_thresh=19 ino=257 dd-2584 [005] 83.289302: balance_dirty_state: bdi btrfs-1: dirty=626 wb=779 unstable=1 bg_thresh=1009 thresh=2018 gap=612 poll_thresh=20 ino=257 dd-2584 [005] 83.289515: balance_dirty_state: bdi btrfs-1: dirty=664 wb=779 unstable=1 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=21 ino=257 dd-2584 [005] 83.289723: balance_dirty_state: bdi btrfs-1: dirty=689 wb=779 unstable=1 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=22 ino=257 dd-2584 [005] 83.289934: balance_dirty_state: bdi btrfs-1: dirty=714 wb=779 unstable=1 bg_thresh=1004 thresh=2008 gap=514 poll_thresh=23 ino=257 dd-2584 [005] 83.290524: balance_dirty_state: bdi btrfs-1: dirty=739 wb=779 unstable=1 bg_thresh=1048 thresh=2096 gap=577 poll_thresh=24 ino=257 dd-2584 [005] 83.290704: balance_dirty_state: bdi btrfs-1: dirty=789 wb=779 unstable=1 bg_thresh=1047 thresh=2095 gap=526 poll_thresh=25 ino=257 dd-2584 [005] 83.291135: balance_dirty_state: bdi btrfs-1: dirty=814 wb=779 unstable=1 bg_thresh=1044 thresh=2089 gap=495 poll_thresh=26 ino=257 dd-2584 [005] 83.291142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1348 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=62432 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 83.300438: balance_dirty_state: bdi btrfs-1: dirty=839 wb=529 unstable=1 bg_thresh=1025 thresh=2050 gap=681 poll_thresh=26 ino=257 dd-2584 [005] 83.300503: balance_dirty_state: bdi btrfs-1: dirty=839 wb=529 unstable=1 bg_thresh=1022 thresh=2044 gap=675 poll_thresh=19 ino=257 dd-2584 [005] 83.300625: balance_dirty_state: bdi btrfs-1: dirty=889 wb=529 unstable=1 bg_thresh=1021 thresh=2043 gap=624 poll_thresh=20 ino=257 dd-2584 [005] 83.300749: balance_dirty_state: bdi btrfs-1: dirty=914 wb=529 unstable=1 bg_thresh=1021 thresh=2042 gap=598 poll_thresh=21 ino=257 dd-2584 [005] 83.300873: balance_dirty_state: bdi btrfs-1: dirty=939 wb=529 unstable=1 bg_thresh=1023 thresh=2046 gap=577 poll_thresh=22 ino=257 dd-2584 [005] 83.300996: balance_dirty_state: bdi btrfs-1: dirty=989 wb=529 unstable=1 bg_thresh=1022 thresh=2045 gap=526 poll_thresh=23 ino=257 dd-2584 [005] 83.301118: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=529 unstable=1 bg_thresh=1022 thresh=2044 gap=500 poll_thresh=24 ino=257 dd-2584 [005] 83.301122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-243% task_weight=100% bdi_bw=62432 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 83.312512: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=404 unstable=1 bg_thresh=1019 thresh=2039 gap=620 poll_thresh=24 ino=257 dd-2584 [005] 83.312601: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=404 unstable=1 bg_thresh=1019 thresh=2038 gap=619 poll_thresh=18 ino=257 dd-2584 [005] 83.312725: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=404 unstable=1 bg_thresh=1021 thresh=2042 gap=573 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 83.312776: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=824 wrote=0 to_write=8192 dd-2584 [005] 83.313033: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=429 unstable=1 bg_thresh=1023 thresh=2046 gap=552 poll_thresh=20 ino=257 dd-2584 [005] 83.313168: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=479 unstable=1 bg_thresh=1022 thresh=2045 gap=551 poll_thresh=21 ino=257 dd-2584 [005] 83.313328: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=429 unstable=1 bg_thresh=1020 thresh=2040 gap=596 poll_thresh=22 ino=257 dd-2584 [005] 83.313473: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=429 unstable=1 bg_thresh=1022 thresh=2045 gap=601 poll_thresh=23 ino=257 dd-2584 [005] 83.313609: balance_dirty_state: bdi btrfs-1: dirty=989 wb=454 unstable=1 bg_thresh=1020 thresh=2041 gap=597 poll_thresh=24 ino=257 dd-2584 [005] 83.313746: balance_dirty_state: bdi btrfs-1: dirty=989 wb=504 unstable=1 bg_thresh=1018 thresh=2037 gap=543 poll_thresh=25 ino=257 dd-2584 [005] 83.313886: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=530 unstable=1 bg_thresh=1023 thresh=2047 gap=503 poll_thresh=26 ino=257 dd-2584 [005] 83.313887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-241% task_weight=101% bdi_bw=62432 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 83.317280: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=1184 to_write=7008 dd-2584 [005] 83.320475: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1441 unstable=1 bg_thresh=1025 thresh=2050 gap=506 poll_thresh=26 ino=257 dd-2584 [005] 83.320484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1311 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-192% task_weight=101% bdi_bw=62432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 83.328488: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1216 unstable=1 bg_thresh=1026 thresh=2053 gap=734 poll_thresh=26 ino=257 dd-2584 [001] 83.328574: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1216 unstable=1 bg_thresh=1026 thresh=2053 gap=709 poll_thresh=19 ino=257 dd-2584 [001] 83.328910: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1216 unstable=1 bg_thresh=1028 thresh=2057 gap=688 poll_thresh=20 ino=257 dd-2584 [001] 83.329029: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1216 unstable=1 bg_thresh=1028 thresh=2056 gap=637 poll_thresh=21 ino=257 dd-2584 [001] 83.329146: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1216 unstable=1 bg_thresh=1027 thresh=2055 gap=611 poll_thresh=22 ino=257 dd-2584 [001] 83.329264: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1216 unstable=1 bg_thresh=1027 thresh=2054 gap=585 poll_thresh=23 ino=257 dd-2584 [001] 83.329382: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1216 unstable=1 bg_thresh=1029 thresh=2058 gap=564 poll_thresh=24 ino=257 dd-2584 [001] 83.329507: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1216 unstable=1 bg_thresh=1025 thresh=2051 gap=507 poll_thresh=25 ino=257 dd-2584 [001] 83.329512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=62432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 83.340474: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1191 unstable=1 bg_thresh=1026 thresh=2053 gap=534 poll_thresh=25 ino=257 dd-2584 [001] 83.340556: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1191 unstable=1 bg_thresh=1029 thresh=2058 gap=539 poll_thresh=19 ino=257 dd-2584 [001] 83.340704: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1191 unstable=1 bg_thresh=1028 thresh=2057 gap=488 poll_thresh=20 ino=257 dd-2584 [001] 83.340709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1318 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=62432 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 83.348552: balance_dirty_state: bdi btrfs-1: dirty=377 wb=941 unstable=1 bg_thresh=1028 thresh=2057 gap=738 poll_thresh=20 ino=257 dd-2584 [001] 83.348653: balance_dirty_state: bdi btrfs-1: dirty=377 wb=941 unstable=1 bg_thresh=1025 thresh=2051 gap=732 poll_thresh=15 ino=257 dd-2584 [001] 83.348710: balance_dirty_state: bdi btrfs-1: dirty=402 wb=941 unstable=1 bg_thresh=1028 thresh=2056 gap=712 poll_thresh=16 ino=257 dd-2584 [001] 83.348989: balance_dirty_state: bdi btrfs-1: dirty=427 wb=941 unstable=1 bg_thresh=1027 thresh=2055 gap=686 poll_thresh=17 ino=257 dd-2584 [001] 83.349102: balance_dirty_state: bdi btrfs-1: dirty=452 wb=941 unstable=1 bg_thresh=1029 thresh=2059 gap=665 poll_thresh=18 ino=257 dd-2584 [001] 83.349231: balance_dirty_state: bdi btrfs-1: dirty=503 wb=941 unstable=1 bg_thresh=1026 thresh=2052 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 83.349359: balance_dirty_state: bdi btrfs-1: dirty=529 wb=941 unstable=1 bg_thresh=1026 thresh=2052 gap=581 poll_thresh=20 ino=257 dd-2584 [001] 83.349489: balance_dirty_state: bdi btrfs-1: dirty=568 wb=941 unstable=1 bg_thresh=1026 thresh=2053 gap=543 poll_thresh=21 ino=257 dd-2584 [001] 83.349618: balance_dirty_state: bdi btrfs-1: dirty=594 wb=941 unstable=1 bg_thresh=1026 thresh=2053 gap=517 poll_thresh=22 ino=257 dd-2584 [001] 83.349756: balance_dirty_state: bdi btrfs-1: dirty=632 wb=941 unstable=1 bg_thresh=1025 thresh=2051 gap=477 poll_thresh=23 ino=257 dd-2584 [001] 83.349760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1312 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-191% task_weight=100% bdi_bw=62432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 83.356496: balance_dirty_state: bdi btrfs-1: dirty=632 wb=811 unstable=1 bg_thresh=1029 thresh=2059 gap=615 poll_thresh=23 ino=257 dd-2584 [001] 83.356566: balance_dirty_state: bdi btrfs-1: dirty=632 wb=811 unstable=1 bg_thresh=1029 thresh=2058 gap=614 poll_thresh=17 ino=257 dd-2584 [001] 83.356878: balance_dirty_state: bdi btrfs-1: dirty=683 wb=811 unstable=1 bg_thresh=1028 thresh=2057 gap=562 poll_thresh=18 ino=257 dd-2584 [001] 83.357010: balance_dirty_state: bdi btrfs-1: dirty=708 wb=811 unstable=1 bg_thresh=1027 thresh=2055 gap=535 poll_thresh=19 ino=257 dd-2584 [001] 83.357139: balance_dirty_state: bdi btrfs-1: dirty=733 wb=811 unstable=1 bg_thresh=1027 thresh=2054 gap=509 poll_thresh=20 ino=257 dd-2584 [001] 83.357144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=62432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 83.364559: balance_dirty_state: bdi btrfs-1: dirty=733 wb=681 unstable=1 bg_thresh=1028 thresh=2057 gap=642 poll_thresh=20 ino=257 dd-2584 [004] 83.364671: balance_dirty_state: bdi btrfs-1: dirty=758 wb=681 unstable=1 bg_thresh=1028 thresh=2057 gap=617 poll_thresh=15 ino=257 dd-2584 [004] 83.364790: balance_dirty_state: bdi btrfs-1: dirty=758 wb=681 unstable=1 bg_thresh=1028 thresh=2057 gap=617 poll_thresh=16 ino=257 dd-2584 [004] 83.365114: balance_dirty_state: bdi btrfs-1: dirty=808 wb=681 unstable=1 bg_thresh=1027 thresh=2054 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 83.365445: balance_dirty_state: bdi btrfs-1: dirty=833 wb=656 unstable=1 bg_thresh=1029 thresh=2058 gap=568 poll_thresh=18 ino=257 dd-2584 [004] 83.365775: balance_dirty_state: bdi btrfs-1: dirty=858 wb=567 unstable=1 bg_thresh=1028 thresh=2057 gap=631 poll_thresh=19 ino=257 dd-2584 [004] 83.365988: balance_dirty_state: bdi btrfs-1: dirty=883 wb=567 unstable=1 bg_thresh=1028 thresh=2056 gap=605 poll_thresh=20 ino=257 dd-2584 [004] 83.366488: balance_dirty_state: bdi btrfs-1: dirty=908 wb=567 unstable=1 bg_thresh=1030 thresh=2060 gap=584 poll_thresh=21 ino=257 dd-2584 [004] 83.367232: balance_dirty_state: bdi btrfs-1: dirty=946 wb=567 unstable=1 bg_thresh=1044 thresh=2089 gap=575 poll_thresh=22 ino=257 dd-2584 [004] 83.367428: balance_dirty_state: bdi btrfs-1: dirty=996 wb=567 unstable=1 bg_thresh=1044 thresh=2088 gap=524 poll_thresh=23 ino=257 dd-2584 [004] 83.367625: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=567 unstable=1 bg_thresh=1046 thresh=2092 gap=503 poll_thresh=24 ino=257 dd-2584 [004] 83.367632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1351 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=62432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 83.372497: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=567 unstable=1 bg_thresh=1046 thresh=2092 gap=503 poll_thresh=24 ino=257 dd-2584 [004] 83.372511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1351 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=62432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 83.380745: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=304 unstable=1 bg_thresh=1034 thresh=2068 gap=742 poll_thresh=24 ino=257 dd-2584 [000] 83.380834: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=304 unstable=1 bg_thresh=1034 thresh=2068 gap=742 poll_thresh=18 ino=257 dd-2584 [000] 83.380950: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=304 unstable=1 bg_thresh=1039 thresh=2078 gap=727 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 83.381038: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=892 wrote=0 to_write=8192 dd-2584 [000] 83.381088: balance_dirty_state: bdi btrfs-1: dirty=1084 wb=304 unstable=1 bg_thresh=1036 thresh=2072 gap=683 poll_thresh=20 ino=257 dd-2584 [000] 83.381226: balance_dirty_state: bdi btrfs-1: dirty=1097 wb=304 unstable=1 bg_thresh=1039 thresh=2078 gap=676 poll_thresh=21 ino=257 dd-2584 [000] 83.381366: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=379 unstable=1 bg_thresh=1038 thresh=2077 gap=625 poll_thresh=22 ino=257 dd-2584 [000] 83.381677: balance_dirty_state: bdi btrfs-1: dirty=997 wb=479 unstable=1 bg_thresh=1040 thresh=2081 gap=604 poll_thresh=23 ino=257 dd-2584 [000] 83.381819: balance_dirty_state: bdi btrfs-1: dirty=997 wb=529 unstable=1 bg_thresh=1040 thresh=2080 gap=553 poll_thresh=24 ino=257 dd-2584 [000] 83.382289: balance_dirty_state: bdi btrfs-1: dirty=897 wb=654 unstable=1 bg_thresh=1041 thresh=2082 gap=530 poll_thresh=25 ino=257 dd-2584 [000] 83.382427: balance_dirty_state: bdi btrfs-1: dirty=883 wb=706 unstable=1 bg_thresh=1043 thresh=2086 gap=496 poll_thresh=26 ino=257 dd-2584 [000] 83.382429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1346 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=63432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 83.385443: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=1184 to_write=7008 dd-2584 [000] 83.388467: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1362 unstable=1 bg_thresh=1038 thresh=2076 gap=611 poll_thresh=26 ino=257 dd-2584 [000] 83.388571: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1362 unstable=1 bg_thresh=1034 thresh=2069 gap=579 poll_thresh=19 ino=257 dd-2584 [000] 83.388999: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1362 unstable=1 bg_thresh=1029 thresh=2059 gap=544 poll_thresh=20 ino=257 dd-2584 [000] 83.389207: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1362 unstable=1 bg_thresh=1028 thresh=2056 gap=528 poll_thresh=21 ino=257 dd-2584 [000] 83.389367: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1362 unstable=1 bg_thresh=1033 thresh=2066 gap=488 poll_thresh=22 ino=257 dd-2584 [000] 83.389372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=63432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 83.396439: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1362 unstable=1 bg_thresh=1034 thresh=2068 gap=490 poll_thresh=22 ino=257 dd-2584 [004] 83.396445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=63432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 83.404457: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1087 unstable=1 bg_thresh=1026 thresh=2053 gap=750 poll_thresh=22 ino=257 dd-2584 [000] 83.404609: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1087 unstable=1 bg_thresh=1026 thresh=2053 gap=750 poll_thresh=16 ino=257 dd-2584 [000] 83.405165: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1087 unstable=1 bg_thresh=1029 thresh=2058 gap=705 poll_thresh=17 ino=257 dd-2584 [000] 83.405398: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1087 unstable=1 bg_thresh=1031 thresh=2063 gap=685 poll_thresh=18 ino=257 dd-2584 [000] 83.405601: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1087 unstable=1 bg_thresh=1033 thresh=2067 gap=664 poll_thresh=19 ino=257 dd-2584 [000] 83.406323: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1087 unstable=1 bg_thresh=1028 thresh=2057 gap=628 poll_thresh=20 ino=257 dd-2584 [000] 83.406807: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1087 unstable=1 bg_thresh=1020 thresh=2041 gap=574 poll_thresh=21 ino=257 dd-2584 [000] 83.406978: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1062 unstable=1 bg_thresh=1025 thresh=2051 gap=559 poll_thresh=22 ino=257 dd-2584 [000] 83.407114: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1062 unstable=1 bg_thresh=1028 thresh=2056 gap=539 poll_thresh=23 ino=257 dd-2584 [000] 83.407569: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1062 unstable=1 bg_thresh=1038 thresh=2076 gap=534 poll_thresh=24 ino=257 dd-2584 [000] 83.407859: balance_dirty_state: bdi btrfs-1: dirty=504 wb=1062 unstable=1 bg_thresh=1037 thresh=2075 gap=508 poll_thresh=25 ino=257 dd-2584 [000] 83.407864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=63432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 83.412479: balance_dirty_state: bdi btrfs-1: dirty=504 wb=1062 unstable=1 bg_thresh=1018 thresh=2037 gap=470 poll_thresh=25 ino=257 dd-2584 [000] 83.412484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=63432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 83.420487: balance_dirty_state: bdi btrfs-1: dirty=504 wb=937 unstable=1 bg_thresh=1020 thresh=2041 gap=599 poll_thresh=25 ino=257 dd-2584 [000] 83.420632: balance_dirty_state: bdi btrfs-1: dirty=529 wb=937 unstable=1 bg_thresh=1020 thresh=2041 gap=574 poll_thresh=19 ino=257 dd-2584 [000] 83.420863: balance_dirty_state: bdi btrfs-1: dirty=554 wb=811 unstable=1 bg_thresh=1019 thresh=2039 gap=673 poll_thresh=20 ino=257 dd-2584 [000] 83.421089: balance_dirty_state: bdi btrfs-1: dirty=579 wb=811 unstable=1 bg_thresh=1022 thresh=2044 gap=653 poll_thresh=21 ino=257 dd-2584 [000] 83.421337: balance_dirty_state: bdi btrfs-1: dirty=618 wb=811 unstable=1 bg_thresh=1022 thresh=2045 gap=615 poll_thresh=22 ino=257 dd-2584 [000] 83.421578: balance_dirty_state: bdi btrfs-1: dirty=656 wb=811 unstable=1 bg_thresh=1024 thresh=2049 gap=581 poll_thresh=23 ino=257 dd-2584 [000] 83.421813: balance_dirty_state: bdi btrfs-1: dirty=681 wb=811 unstable=1 bg_thresh=1024 thresh=2048 gap=555 poll_thresh=24 ino=257 dd-2584 [000] 83.422046: balance_dirty_state: bdi btrfs-1: dirty=731 wb=811 unstable=1 bg_thresh=1023 thresh=2047 gap=504 poll_thresh=25 ino=257 dd-2584 [000] 83.422053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-194% task_weight=100% bdi_bw=63432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 83.428507: balance_dirty_state: bdi btrfs-1: dirty=731 wb=695 unstable=1 bg_thresh=1022 thresh=2045 gap=618 poll_thresh=25 ino=257 dd-2584 [000] 83.428585: balance_dirty_state: bdi btrfs-1: dirty=731 wb=695 unstable=1 bg_thresh=1022 thresh=2044 gap=617 poll_thresh=19 ino=257 dd-2584 [000] 83.428879: balance_dirty_state: bdi btrfs-1: dirty=756 wb=695 unstable=1 bg_thresh=1021 thresh=2043 gap=591 poll_thresh=20 ino=257 dd-2584 [000] 83.429010: balance_dirty_state: bdi btrfs-1: dirty=794 wb=695 unstable=1 bg_thresh=1020 thresh=2040 gap=550 poll_thresh=21 ino=257 dd-2584 [000] 83.429416: balance_dirty_state: bdi btrfs-1: dirty=844 wb=695 unstable=1 bg_thresh=1049 thresh=2099 gap=559 poll_thresh=22 ino=257 dd-2584 [000] 83.429529: balance_dirty_state: bdi btrfs-1: dirty=869 wb=695 unstable=1 bg_thresh=1049 thresh=2098 gap=533 poll_thresh=23 ino=257 dd-2584 [000] 83.429643: balance_dirty_state: bdi btrfs-1: dirty=894 wb=695 unstable=1 bg_thresh=1048 thresh=2097 gap=507 poll_thresh=24 ino=257 dd-2584 [000] 83.429648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1446 task_limit=1355 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-62% task_gap=-226% task_weight=101% bdi_bw=63432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.436514: balance_dirty_state: bdi btrfs-1: dirty=894 wb=556 unstable=1 bg_thresh=1039 thresh=2078 gap=627 poll_thresh=24 ino=257 dd-2584 [006] 83.436628: balance_dirty_state: bdi btrfs-1: dirty=894 wb=556 unstable=1 bg_thresh=1036 thresh=2072 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 83.436878: balance_dirty_state: bdi btrfs-1: dirty=944 wb=556 unstable=1 bg_thresh=1038 thresh=2076 gap=575 poll_thresh=19 ino=257 dd-2584 [006] 83.437151: balance_dirty_state: bdi btrfs-1: dirty=970 wb=556 unstable=1 bg_thresh=1038 thresh=2076 gap=549 poll_thresh=20 ino=257 dd-2584 [006] 83.437767: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=556 unstable=1 bg_thresh=1038 thresh=2076 gap=511 poll_thresh=21 ino=257 dd-2584 [006] 83.437776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-207% task_weight=101% bdi_bw=63432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.444512: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=431 unstable=1 bg_thresh=1034 thresh=2069 gap=629 poll_thresh=21 ino=257 dd-2584 [006] 83.444647: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=431 unstable=1 bg_thresh=1034 thresh=2069 gap=629 poll_thresh=16 ino=257 dd-2584 [006] 83.444905: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=431 unstable=1 bg_thresh=1034 thresh=2068 gap=578 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 83.444955: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=956 wrote=0 to_write=8192 dd-2584 [006] 83.445173: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=431 unstable=1 bg_thresh=1030 thresh=2061 gap=546 poll_thresh=18 ino=257 dd-2584 [006] 83.445442: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=456 unstable=1 bg_thresh=1032 thresh=2065 gap=525 poll_thresh=19 ino=257 dd-2584 [006] 83.446093: balance_dirty_state: bdi btrfs-1: dirty=983 wb=594 unstable=1 bg_thresh=1048 thresh=2096 gap=518 poll_thresh=20 ino=257 dd-2584 [006] 83.446094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1354 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-63% task_gap=-227% task_weight=101% bdi_bw=63432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 83.448923: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=308 wrote=1056 to_write=7136 dd-2584 [006] 83.452603: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1337 unstable=1 bg_thresh=1040 thresh=2081 gap=641 poll_thresh=20 ino=257 dd-2584 [006] 83.452669: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1337 unstable=1 bg_thresh=1037 thresh=2075 gap=610 poll_thresh=15 ino=257 dd-2584 [006] 83.452732: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1337 unstable=1 bg_thresh=1042 thresh=2085 gap=620 poll_thresh=16 ino=257 dd-2584 [006] 83.452855: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1337 unstable=1 bg_thresh=1042 thresh=2084 gap=569 poll_thresh=17 ino=257 dd-2584 [006] 83.452999: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1337 unstable=1 bg_thresh=1038 thresh=2077 gap=537 poll_thresh=18 ino=257 dd-2584 [006] 83.453298: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1337 unstable=1 bg_thresh=1038 thresh=2076 gap=511 poll_thresh=19 ino=257 dd-2584 [006] 83.453303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-207% task_weight=101% bdi_bw=63432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.460539: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1211 unstable=1 bg_thresh=1038 thresh=2077 gap=638 poll_thresh=19 ino=257 dd-2584 [006] 83.460633: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1211 unstable=1 bg_thresh=1041 thresh=2082 gap=618 poll_thresh=14 ino=257 dd-2584 [006] 83.460693: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1211 unstable=1 bg_thresh=1040 thresh=2081 gap=617 poll_thresh=15 ino=257 dd-2584 [006] 83.460753: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1211 unstable=1 bg_thresh=1040 thresh=2081 gap=592 poll_thresh=16 ino=257 dd-2584 [006] 83.460872: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1211 unstable=1 bg_thresh=1040 thresh=2080 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 83.460992: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1211 unstable=1 bg_thresh=1039 thresh=2079 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 83.460997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1329 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-34% task_gap=-169% task_weight=100% bdi_bw=63432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.468456: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1186 unstable=1 bg_thresh=1040 thresh=2081 gap=542 poll_thresh=18 ino=257 dd-2584 [006] 83.468540: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1186 unstable=1 bg_thresh=1040 thresh=2080 gap=541 poll_thresh=13 ino=257 dd-2584 [006] 83.468598: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1186 unstable=1 bg_thresh=1042 thresh=2085 gap=521 poll_thresh=14 ino=257 dd-2584 [006] 83.468602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1334 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-30% task_gap=-163% task_weight=101% bdi_bw=63432 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 83.476547: balance_dirty_state: bdi btrfs-1: dirty=377 wb=922 unstable=1 bg_thresh=1039 thresh=2079 gap=779 poll_thresh=14 ino=257 dd-2584 [006] 83.476636: balance_dirty_state: bdi btrfs-1: dirty=402 wb=922 unstable=1 bg_thresh=1039 thresh=2078 gap=753 poll_thresh=10 ino=257 dd-2584 [006] 83.476696: balance_dirty_state: bdi btrfs-1: dirty=402 wb=922 unstable=1 bg_thresh=1039 thresh=2078 gap=753 poll_thresh=11 ino=257 dd-2584 [006] 83.476755: balance_dirty_state: bdi btrfs-1: dirty=427 wb=922 unstable=1 bg_thresh=1038 thresh=2077 gap=727 poll_thresh=12 ino=257 dd-2584 [006] 83.476814: balance_dirty_state: bdi btrfs-1: dirty=452 wb=922 unstable=1 bg_thresh=1035 thresh=2071 gap=696 poll_thresh=13 ino=257 dd-2584 [006] 83.476873: balance_dirty_state: bdi btrfs-1: dirty=452 wb=922 unstable=1 bg_thresh=1038 thresh=2076 gap=701 poll_thresh=14 ino=257 dd-2584 [006] 83.477103: balance_dirty_state: bdi btrfs-1: dirty=477 wb=922 unstable=1 bg_thresh=1037 thresh=2075 gap=675 poll_thresh=15 ino=257 dd-2584 [006] 83.477164: balance_dirty_state: bdi btrfs-1: dirty=477 wb=922 unstable=1 bg_thresh=1040 thresh=2080 gap=680 poll_thresh=16 ino=257 dd-2584 [006] 83.477280: balance_dirty_state: bdi btrfs-1: dirty=527 wb=922 unstable=1 bg_thresh=1039 thresh=2079 gap=629 poll_thresh=17 ino=257 dd-2584 [006] 83.477398: balance_dirty_state: bdi btrfs-1: dirty=552 wb=922 unstable=1 bg_thresh=1039 thresh=2078 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 83.477515: balance_dirty_state: bdi btrfs-1: dirty=577 wb=922 unstable=1 bg_thresh=1038 thresh=2077 gap=577 poll_thresh=19 ino=257 dd-2584 [006] 83.477632: balance_dirty_state: bdi btrfs-1: dirty=627 wb=922 unstable=1 bg_thresh=1040 thresh=2081 gap=531 poll_thresh=20 ino=257 dd-2584 [006] 83.477750: balance_dirty_state: bdi btrfs-1: dirty=652 wb=922 unstable=1 bg_thresh=1040 thresh=2080 gap=505 poll_thresh=21 ino=257 dd-2584 [006] 83.477755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=63432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.484598: balance_dirty_state: bdi btrfs-1: dirty=652 wb=796 unstable=1 bg_thresh=1040 thresh=2080 gap=631 poll_thresh=21 ino=257 dd-2584 [006] 83.484690: balance_dirty_state: bdi btrfs-1: dirty=652 wb=796 unstable=1 bg_thresh=1037 thresh=2074 gap=625 poll_thresh=16 ino=257 dd-2584 [006] 83.484823: balance_dirty_state: bdi btrfs-1: dirty=690 wb=796 unstable=1 bg_thresh=1037 thresh=2074 gap=587 poll_thresh=17 ino=257 dd-2584 [006] 83.485115: balance_dirty_state: bdi btrfs-1: dirty=716 wb=796 unstable=1 bg_thresh=1036 thresh=2072 gap=559 poll_thresh=18 ino=257 dd-2584 [006] 83.485246: balance_dirty_state: bdi btrfs-1: dirty=755 wb=796 unstable=1 bg_thresh=1036 thresh=2072 gap=520 poll_thresh=19 ino=257 dd-2584 [006] 83.485382: balance_dirty_state: bdi btrfs-1: dirty=793 wb=796 unstable=1 bg_thresh=1039 thresh=2078 gap=488 poll_thresh=20 ino=257 dd-2584 [006] 83.485386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1330 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=63708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.492581: balance_dirty_state: bdi btrfs-1: dirty=793 wb=658 unstable=1 bg_thresh=1040 thresh=2080 gap=628 poll_thresh=20 ino=257 dd-2584 [006] 83.492690: balance_dirty_state: bdi btrfs-1: dirty=818 wb=658 unstable=1 bg_thresh=1039 thresh=2079 gap=602 poll_thresh=15 ino=257 dd-2584 [006] 83.492747: balance_dirty_state: bdi btrfs-1: dirty=818 wb=658 unstable=1 bg_thresh=1039 thresh=2079 gap=602 poll_thresh=16 ino=257 dd-2584 [006] 83.492862: balance_dirty_state: bdi btrfs-1: dirty=868 wb=658 unstable=1 bg_thresh=1039 thresh=2078 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 83.492982: balance_dirty_state: bdi btrfs-1: dirty=893 wb=658 unstable=1 bg_thresh=1041 thresh=2082 gap=530 poll_thresh=18 ino=257 dd-2584 [006] 83.493110: balance_dirty_state: bdi btrfs-1: dirty=918 wb=658 unstable=1 bg_thresh=1037 thresh=2075 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 83.493114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1327 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=63708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.500599: balance_dirty_state: bdi btrfs-1: dirty=918 wb=545 unstable=1 bg_thresh=1035 thresh=2071 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 83.500713: balance_dirty_state: bdi btrfs-1: dirty=943 wb=545 unstable=1 bg_thresh=1038 thresh=2076 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 83.500790: balance_dirty_state: bdi btrfs-1: dirty=943 wb=495 unstable=1 bg_thresh=1035 thresh=2070 gap=631 poll_thresh=15 ino=257 dd-2584 [006] 83.500871: balance_dirty_state: bdi btrfs-1: dirty=968 wb=406 unstable=1 bg_thresh=1034 thresh=2069 gap=694 poll_thresh=16 ino=257 dd-2584 [006] 83.501168: balance_dirty_state: bdi btrfs-1: dirty=993 wb=406 unstable=1 bg_thresh=1038 thresh=2076 gap=676 poll_thresh=17 ino=257 dd-2584 [006] 83.501295: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=406 unstable=1 bg_thresh=1040 thresh=2080 gap=630 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 83.501381: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1012 wrote=0 to_write=8192 dd-2584 [006] 83.501435: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=406 unstable=1 bg_thresh=1039 thresh=2079 gap=604 poll_thresh=19 ino=257 dd-2584 [006] 83.501939: balance_dirty_state: bdi btrfs-1: dirty=919 wb=581 unstable=1 bg_thresh=1034 thresh=2068 gap=567 poll_thresh=20 ino=257 dd-2584 [006] 83.502236: balance_dirty_state: bdi btrfs-1: dirty=882 wb=656 unstable=1 bg_thresh=1029 thresh=2058 gap=519 poll_thresh=21 ino=257 dd-2584 [006] 83.502370: balance_dirty_state: bdi btrfs-1: dirty=857 wb=706 unstable=1 bg_thresh=1034 thresh=2068 gap=504 poll_thresh=22 ino=257 dd-2584 [006] 83.502372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-62% task_gap=-225% task_weight=100% bdi_bw=63708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 83.507442: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=364 wrote=1056 to_write=7136 dd-2584 [006] 83.508542: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1323 unstable=1 bg_thresh=1032 thresh=2064 gap=638 poll_thresh=22 ino=257 dd-2584 [006] 83.508649: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1323 unstable=1 bg_thresh=1029 thresh=2058 gap=607 poll_thresh=16 ino=257 dd-2584 [006] 83.508788: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1323 unstable=1 bg_thresh=1036 thresh=2072 gap=596 poll_thresh=17 ino=257 dd-2584 [006] 83.509094: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1323 unstable=1 bg_thresh=1038 thresh=2077 gap=576 poll_thresh=18 ino=257 dd-2584 [006] 83.509238: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1323 unstable=1 bg_thresh=1037 thresh=2074 gap=547 poll_thresh=19 ino=257 dd-2584 [006] 83.509362: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1323 unstable=1 bg_thresh=1036 thresh=2073 gap=496 poll_thresh=20 ino=257 dd-2584 [006] 83.509367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1326 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-81% task_gap=-264% task_weight=101% bdi_bw=63708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.516612: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1209 unstable=1 bg_thresh=1038 thresh=2076 gap=613 poll_thresh=20 ino=257 dd-2584 [006] 83.516719: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1209 unstable=1 bg_thresh=1037 thresh=2075 gap=612 poll_thresh=15 ino=257 dd-2584 [006] 83.516782: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1209 unstable=1 bg_thresh=1037 thresh=2074 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 83.516903: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1209 unstable=1 bg_thresh=1036 thresh=2073 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 83.517026: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1209 unstable=1 bg_thresh=1036 thresh=2072 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 83.517031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1325 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-59% task_gap=-219% task_weight=101% bdi_bw=63708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.524587: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1084 unstable=1 bg_thresh=1037 thresh=2074 gap=636 poll_thresh=18 ino=257 dd-2584 [006] 83.524723: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1084 unstable=1 bg_thresh=1039 thresh=2079 gap=641 poll_thresh=13 ino=257 dd-2584 [006] 83.524839: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1084 unstable=1 bg_thresh=1033 thresh=2067 gap=604 poll_thresh=14 ino=257 dd-2584 [006] 83.524910: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1084 unstable=1 bg_thresh=1036 thresh=2072 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 83.524978: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1084 unstable=1 bg_thresh=1037 thresh=2074 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 83.525549: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1084 unstable=1 bg_thresh=1036 thresh=2073 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 83.525808: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1084 unstable=1 bg_thresh=1036 thresh=2072 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 83.525817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1332 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-256% task_weight=100% bdi_bw=63708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.532581: balance_dirty_state: bdi btrfs-1: dirty=478 wb=959 unstable=1 bg_thresh=1037 thresh=2074 gap=636 poll_thresh=18 ino=257 dd-2584 [006] 83.532664: balance_dirty_state: bdi btrfs-1: dirty=478 wb=959 unstable=1 bg_thresh=1039 thresh=2079 gap=641 poll_thresh=13 ino=257 dd-2584 [006] 83.532731: balance_dirty_state: bdi btrfs-1: dirty=503 wb=959 unstable=1 bg_thresh=1039 thresh=2078 gap=615 poll_thresh=14 ino=257 dd-2584 [006] 83.532796: balance_dirty_state: bdi btrfs-1: dirty=528 wb=959 unstable=1 bg_thresh=1036 thresh=2072 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 83.532860: balance_dirty_state: bdi btrfs-1: dirty=528 wb=959 unstable=1 bg_thresh=1038 thresh=2077 gap=589 poll_thresh=16 ino=257 dd-2584 [006] 83.533217: balance_dirty_state: bdi btrfs-1: dirty=566 wb=959 unstable=1 bg_thresh=1033 thresh=2066 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 83.533617: balance_dirty_state: bdi btrfs-1: dirty=592 wb=959 unstable=1 bg_thresh=1047 thresh=2094 gap=542 poll_thresh=18 ino=257 dd-2584 [006] 83.533739: balance_dirty_state: bdi btrfs-1: dirty=642 wb=959 unstable=1 bg_thresh=1046 thresh=2092 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 83.533744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1350 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-87% task_gap=-277% task_weight=101% bdi_bw=63708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.544494: balance_dirty_state: bdi btrfs-1: dirty=642 wb=809 unstable=1 bg_thresh=1028 thresh=2056 gap=604 poll_thresh=19 ino=257 dd-2584 [006] 83.544566: balance_dirty_state: bdi btrfs-1: dirty=642 wb=809 unstable=1 bg_thresh=1028 thresh=2057 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 83.544628: balance_dirty_state: bdi btrfs-1: dirty=667 wb=809 unstable=1 bg_thresh=1031 thresh=2062 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 83.544695: balance_dirty_state: bdi btrfs-1: dirty=667 wb=809 unstable=1 bg_thresh=1031 thresh=2062 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 83.545000: balance_dirty_state: bdi btrfs-1: dirty=692 wb=809 unstable=1 bg_thresh=1030 thresh=2061 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 83.545138: balance_dirty_state: bdi btrfs-1: dirty=730 wb=809 unstable=1 bg_thresh=1033 thresh=2066 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 83.545601: balance_dirty_state: bdi btrfs-1: dirty=780 wb=809 unstable=1 bg_thresh=1045 thresh=2091 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 83.545606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1336 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=63708 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 83.556589: balance_dirty_state: bdi btrfs-1: dirty=780 wb=559 unstable=1 bg_thresh=1029 thresh=2059 gap=719 poll_thresh=19 ino=257 dd-2584 [006] 83.556662: balance_dirty_state: bdi btrfs-1: dirty=780 wb=559 unstable=1 bg_thresh=1026 thresh=2053 gap=713 poll_thresh=14 ino=257 dd-2584 [006] 83.556726: balance_dirty_state: bdi btrfs-1: dirty=805 wb=559 unstable=1 bg_thresh=1029 thresh=2058 gap=693 poll_thresh=15 ino=257 dd-2584 [006] 83.556786: balance_dirty_state: bdi btrfs-1: dirty=830 wb=559 unstable=1 bg_thresh=1028 thresh=2057 gap=667 poll_thresh=16 ino=257 dd-2584 [006] 83.556905: balance_dirty_state: bdi btrfs-1: dirty=855 wb=559 unstable=1 bg_thresh=1028 thresh=2056 gap=641 poll_thresh=17 ino=257 dd-2584 [006] 83.557025: balance_dirty_state: bdi btrfs-1: dirty=880 wb=559 unstable=1 bg_thresh=1027 thresh=2055 gap=615 poll_thresh=18 ino=257 dd-2584 [006] 83.557155: balance_dirty_state: bdi btrfs-1: dirty=918 wb=559 unstable=1 bg_thresh=1029 thresh=2059 gap=581 poll_thresh=19 ino=257 dd-2584 [006] 83.557457: balance_dirty_state: bdi btrfs-1: dirty=943 wb=559 unstable=1 bg_thresh=1029 thresh=2058 gap=555 poll_thresh=20 ino=257 dd-2584 [006] 83.557586: balance_dirty_state: bdi btrfs-1: dirty=968 wb=559 unstable=1 bg_thresh=1028 thresh=2057 gap=529 poll_thresh=21 ino=257 dd-2584 [006] 83.557717: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=559 unstable=1 bg_thresh=1030 thresh=2061 gap=483 poll_thresh=22 ino=257 dd-2584 [006] 83.557721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-94% task_gap=-288% task_weight=100% bdi_bw=63708 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 83.564568: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=419 unstable=1 bg_thresh=1030 thresh=2061 gap=623 poll_thresh=22 ino=257 dd-2584 [006] 83.564649: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=419 unstable=1 bg_thresh=1031 thresh=2062 gap=598 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 83.564699: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1076 wrote=0 to_write=8192 dd-2584 [006] 83.564789: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=419 unstable=1 bg_thresh=1027 thresh=2055 gap=578 poll_thresh=17 ino=257 dd-2584 [006] 83.564926: balance_dirty_state: bdi btrfs-1: dirty=1082 wb=444 unstable=1 bg_thresh=1027 thresh=2054 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 83.565205: balance_dirty_state: bdi btrfs-1: dirty=981 wb=570 unstable=1 bg_thresh=1046 thresh=2092 gap=540 poll_thresh=19 ino=257 dd-2584 [006] 83.565333: balance_dirty_state: bdi btrfs-1: dirty=981 wb=595 unstable=1 bg_thresh=1048 thresh=2096 gap=519 poll_thresh=20 ino=257 dd-2584 [006] 83.565335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1343 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-71% task_gap=-242% task_weight=98% bdi_bw=63708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 83.568236: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=424 wrote=1056 to_write=7136 dd-2584 [006] 83.572572: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1348 unstable=1 bg_thresh=1041 thresh=2083 gap=657 poll_thresh=20 ino=257 dd-2584 [006] 83.572643: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1348 unstable=1 bg_thresh=1044 thresh=2088 gap=637 poll_thresh=15 ino=257 dd-2584 [006] 83.572708: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1348 unstable=1 bg_thresh=1041 thresh=2082 gap=606 poll_thresh=16 ino=257 dd-2584 [006] 83.573005: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1348 unstable=1 bg_thresh=1040 thresh=2081 gap=580 poll_thresh=17 ino=257 dd-2584 [006] 83.573126: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1348 unstable=1 bg_thresh=1040 thresh=2080 gap=554 poll_thresh=18 ino=257 dd-2584 [006] 83.573249: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1348 unstable=1 bg_thresh=1042 thresh=2084 gap=533 poll_thresh=19 ino=257 dd-2584 [006] 83.573393: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1348 unstable=1 bg_thresh=1041 thresh=2083 gap=482 poll_thresh=20 ino=257 dd-2584 [006] 83.573398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-102% task_gap=-302% task_weight=98% bdi_bw=63708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.584566: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1109 unstable=1 bg_thresh=1032 thresh=2065 gap=703 poll_thresh=20 ino=257 dd-2584 [006] 83.584631: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1109 unstable=1 bg_thresh=1032 thresh=2064 gap=702 poll_thresh=15 ino=257 dd-2584 [006] 83.584692: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1109 unstable=1 bg_thresh=1032 thresh=2064 gap=677 poll_thresh=16 ino=257 dd-2584 [006] 83.584812: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1109 unstable=1 bg_thresh=1031 thresh=2063 gap=651 poll_thresh=17 ino=257 dd-2584 [006] 83.584933: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1109 unstable=1 bg_thresh=1033 thresh=2067 gap=630 poll_thresh=18 ino=257 dd-2584 [006] 83.585053: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1109 unstable=1 bg_thresh=1033 thresh=2066 gap=579 poll_thresh=19 ino=257 dd-2584 [006] 83.585344: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1109 unstable=1 bg_thresh=1032 thresh=2065 gap=553 poll_thresh=20 ino=257 dd-2584 [006] 83.585468: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1109 unstable=1 bg_thresh=1031 thresh=2063 gap=526 poll_thresh=21 ino=257 dd-2584 [006] 83.585599: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1109 unstable=1 bg_thresh=1034 thresh=2069 gap=494 poll_thresh=22 ino=257 dd-2584 [006] 83.585603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1320 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=63708 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 83.596553: balance_dirty_state: bdi btrfs-1: dirty=465 wb=983 unstable=1 bg_thresh=1028 thresh=2056 gap=607 poll_thresh=22 ino=257 dd-2584 [006] 83.596617: balance_dirty_state: bdi btrfs-1: dirty=490 wb=983 unstable=1 bg_thresh=1026 thresh=2053 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 83.596743: balance_dirty_state: bdi btrfs-1: dirty=515 wb=933 unstable=1 bg_thresh=1026 thresh=2052 gap=603 poll_thresh=17 ino=257 dd-2584 [006] 83.596863: balance_dirty_state: bdi btrfs-1: dirty=540 wb=933 unstable=1 bg_thresh=1028 thresh=2056 gap=582 poll_thresh=18 ino=257 dd-2584 [006] 83.596982: balance_dirty_state: bdi btrfs-1: dirty=565 wb=933 unstable=1 bg_thresh=1027 thresh=2055 gap=556 poll_thresh=19 ino=257 dd-2584 [006] 83.597102: balance_dirty_state: bdi btrfs-1: dirty=615 wb=933 unstable=1 bg_thresh=1027 thresh=2054 gap=505 poll_thresh=20 ino=257 dd-2584 [006] 83.597106: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=64708 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 83.608627: balance_dirty_state: bdi btrfs-1: dirty=615 wb=683 unstable=1 bg_thresh=1027 thresh=2055 gap=756 poll_thresh=20 ino=257 dd-2584 [006] 83.608713: balance_dirty_state: bdi btrfs-1: dirty=615 wb=683 unstable=1 bg_thresh=1030 thresh=2060 gap=761 poll_thresh=15 ino=257 dd-2584 [006] 83.608935: balance_dirty_state: bdi btrfs-1: dirty=640 wb=683 unstable=1 bg_thresh=1027 thresh=2054 gap=730 poll_thresh=16 ino=257 dd-2584 [006] 83.609051: balance_dirty_state: bdi btrfs-1: dirty=665 wb=683 unstable=1 bg_thresh=1029 thresh=2058 gap=709 poll_thresh=17 ino=257 dd-2584 [006] 83.609167: balance_dirty_state: bdi btrfs-1: dirty=715 wb=683 unstable=1 bg_thresh=1028 thresh=2057 gap=658 poll_thresh=18 ino=257 dd-2584 [006] 83.609283: balance_dirty_state: bdi btrfs-1: dirty=740 wb=683 unstable=1 bg_thresh=1028 thresh=2056 gap=632 poll_thresh=19 ino=257 dd-2584 [006] 83.609399: balance_dirty_state: bdi btrfs-1: dirty=765 wb=683 unstable=1 bg_thresh=1030 thresh=2060 gap=611 poll_thresh=20 ino=257 dd-2584 [006] 83.609525: balance_dirty_state: bdi btrfs-1: dirty=803 wb=683 unstable=1 bg_thresh=1025 thresh=2051 gap=564 poll_thresh=21 ino=257 dd-2584 [006] 83.609655: balance_dirty_state: bdi btrfs-1: dirty=842 wb=683 unstable=1 bg_thresh=1025 thresh=2051 gap=525 poll_thresh=22 ino=257 dd-2584 [006] 83.609785: balance_dirty_state: bdi btrfs-1: dirty=868 wb=683 unstable=1 bg_thresh=1024 thresh=2049 gap=497 poll_thresh=23 ino=257 dd-2584 [006] 83.609789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=64708 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 83.616600: balance_dirty_state: bdi btrfs-1: dirty=868 wb=569 unstable=1 bg_thresh=1026 thresh=2053 gap=615 poll_thresh=23 ino=257 dd-2584 [000] 83.616729: balance_dirty_state: bdi btrfs-1: dirty=893 wb=569 unstable=1 bg_thresh=1029 thresh=2058 gap=595 poll_thresh=17 ino=257 dd-2584 [000] 83.617317: balance_dirty_state: bdi btrfs-1: dirty=918 wb=569 unstable=1 bg_thresh=1031 thresh=2063 gap=575 poll_thresh=18 ino=257 dd-2584 [000] 83.617560: balance_dirty_state: bdi btrfs-1: dirty=943 wb=569 unstable=1 bg_thresh=1034 thresh=2068 gap=555 poll_thresh=19 ino=257 dd-2584 [000] 83.617804: balance_dirty_state: bdi btrfs-1: dirty=993 wb=569 unstable=1 bg_thresh=1036 thresh=2072 gap=509 poll_thresh=20 ino=257 dd-2584 [000] 83.617813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-224% task_weight=100% bdi_bw=64708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 83.624603: balance_dirty_state: bdi btrfs-1: dirty=993 wb=418 unstable=1 bg_thresh=1036 thresh=2072 gap=660 poll_thresh=20 ino=257 dd-2584 [000] 83.624733: balance_dirty_state: bdi btrfs-1: dirty=993 wb=418 unstable=1 bg_thresh=1033 thresh=2066 gap=654 poll_thresh=15 ino=257 dd-2584 [000] 83.624854: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=418 unstable=1 bg_thresh=1035 thresh=2071 gap=634 poll_thresh=16 ino=257 dd-2584 [000] 83.625096: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=418 unstable=1 bg_thresh=1035 thresh=2070 gap=608 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 83.625183: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1136 wrote=0 to_write=8192 dd-2584 [000] 83.625350: balance_dirty_state: bdi btrfs-1: dirty=1093 wb=418 unstable=1 bg_thresh=1034 thresh=2069 gap=557 poll_thresh=18 ino=257 dd-2584 [000] 83.625603: balance_dirty_state: bdi btrfs-1: dirty=1093 wb=443 unstable=1 bg_thresh=1036 thresh=2073 gap=536 poll_thresh=19 ino=257 dd-2584 [000] 83.625860: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=518 unstable=1 bg_thresh=1036 thresh=2072 gap=485 poll_thresh=20 ino=257 dd-2584 [000] 83.625863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-83% task_gap=-268% task_weight=100% bdi_bw=64708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 83.629715: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=488 wrote=1056 to_write=7136 dd-2584 [000] 83.632606: balance_dirty_state: bdi btrfs-1: dirty=89 wb=1372 unstable=1 bg_thresh=1035 thresh=2071 gap=609 poll_thresh=20 ino=257 dd-2584 [000] 83.633086: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1372 unstable=1 bg_thresh=1032 thresh=2065 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 83.633208: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1372 unstable=1 bg_thresh=1035 thresh=2070 gap=583 poll_thresh=16 ino=257 dd-2584 [000] 83.633530: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1347 unstable=1 bg_thresh=1031 thresh=2063 gap=551 poll_thresh=17 ino=257 dd-2584 [000] 83.633742: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1259 unstable=1 bg_thresh=1033 thresh=2067 gap=618 poll_thresh=18 ino=257 dd-2584 [000] 83.633937: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1259 unstable=1 bg_thresh=1028 thresh=2056 gap=582 poll_thresh=19 ino=257 dd-2584 [000] 83.634123: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1259 unstable=1 bg_thresh=1030 thresh=2061 gap=537 poll_thresh=20 ino=257 dd-2584 [000] 83.634320: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1259 unstable=1 bg_thresh=1035 thresh=2070 gap=521 poll_thresh=21 ino=257 dd-2584 [000] 83.634529: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1259 unstable=1 bg_thresh=1031 thresh=2063 gap=476 poll_thresh=22 ino=257 dd-2584 [000] 83.634535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=64708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 83.640640: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1259 unstable=1 bg_thresh=1032 thresh=2065 gap=478 poll_thresh=22 ino=257 dd-2584 [004] 83.640647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=64708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 83.648618: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1133 unstable=1 bg_thresh=1032 thresh=2065 gap=604 poll_thresh=22 ino=257 dd-2584 [004] 83.648711: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1133 unstable=1 bg_thresh=1032 thresh=2065 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 83.649171: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1133 unstable=1 bg_thresh=1035 thresh=2070 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 83.649337: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1133 unstable=1 bg_thresh=1037 thresh=2075 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 83.649510: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1133 unstable=1 bg_thresh=1039 thresh=2079 gap=518 poll_thresh=19 ino=257 dd-2584 [004] 83.649516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-167% task_weight=99% bdi_bw=64708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 83.656620: balance_dirty_state: bdi btrfs-1: dirty=427 wb=958 unstable=1 bg_thresh=1039 thresh=2079 gap=693 poll_thresh=19 ino=257 dd-2584 [004] 83.656709: balance_dirty_state: bdi btrfs-1: dirty=452 wb=958 unstable=1 bg_thresh=1039 thresh=2079 gap=668 poll_thresh=14 ino=257 dd-2584 [004] 83.656768: balance_dirty_state: bdi btrfs-1: dirty=477 wb=958 unstable=1 bg_thresh=1039 thresh=2078 gap=642 poll_thresh=15 ino=257 dd-2584 [004] 83.656824: balance_dirty_state: bdi btrfs-1: dirty=477 wb=958 unstable=1 bg_thresh=1039 thresh=2078 gap=642 poll_thresh=16 ino=257 dd-2584 [004] 83.656937: balance_dirty_state: bdi btrfs-1: dirty=527 wb=958 unstable=1 bg_thresh=1041 thresh=2082 gap=596 poll_thresh=17 ino=257 dd-2584 [004] 83.657050: balance_dirty_state: bdi btrfs-1: dirty=552 wb=958 unstable=1 bg_thresh=1040 thresh=2081 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 83.657164: balance_dirty_state: bdi btrfs-1: dirty=577 wb=958 unstable=1 bg_thresh=1040 thresh=2080 gap=544 poll_thresh=19 ino=257 dd-2584 [004] 83.657276: balance_dirty_state: bdi btrfs-1: dirty=602 wb=958 unstable=1 bg_thresh=1042 thresh=2084 gap=523 poll_thresh=20 ino=257 dd-2584 [004] 83.657639: balance_dirty_state: bdi btrfs-1: dirty=652 wb=833 unstable=1 bg_thresh=1041 thresh=2083 gap=597 poll_thresh=21 ino=257 dd-2584 [004] 83.657778: balance_dirty_state: bdi btrfs-1: dirty=677 wb=833 unstable=1 bg_thresh=1038 thresh=2076 gap=565 poll_thresh=22 ino=257 dd-2584 [004] 83.657891: balance_dirty_state: bdi btrfs-1: dirty=702 wb=833 unstable=1 bg_thresh=1037 thresh=2075 gap=539 poll_thresh=23 ino=257 dd-2584 [004] 83.658003: balance_dirty_state: bdi btrfs-1: dirty=752 wb=833 unstable=1 bg_thresh=1039 thresh=2079 gap=493 poll_thresh=24 ino=257 dd-2584 [004] 83.658008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=64708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 83.664542: balance_dirty_state: bdi btrfs-1: dirty=752 wb=695 unstable=1 bg_thresh=1045 thresh=2090 gap=642 poll_thresh=24 ino=257 dd-2584 [004] 83.664872: balance_dirty_state: bdi btrfs-1: dirty=752 wb=695 unstable=1 bg_thresh=1039 thresh=2078 gap=630 poll_thresh=18 ino=257 dd-2584 [004] 83.665013: balance_dirty_state: bdi btrfs-1: dirty=791 wb=695 unstable=1 bg_thresh=1037 thresh=2074 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 83.665152: balance_dirty_state: bdi btrfs-1: dirty=817 wb=695 unstable=1 bg_thresh=1036 thresh=2072 gap=559 poll_thresh=20 ino=257 dd-2584 [004] 83.665290: balance_dirty_state: bdi btrfs-1: dirty=856 wb=695 unstable=1 bg_thresh=1035 thresh=2070 gap=518 poll_thresh=21 ino=257 dd-2584 [004] 83.665671: balance_dirty_state: bdi btrfs-1: dirty=882 wb=695 unstable=1 bg_thresh=1031 thresh=2063 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 83.665677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=64708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 83.672568: balance_dirty_state: bdi btrfs-1: dirty=882 wb=695 unstable=1 bg_thresh=1026 thresh=2053 gap=475 poll_thresh=22 ino=257 dd-2584 [004] 83.672580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-243% task_weight=100% bdi_bw=64708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 83.680525: balance_dirty_state: bdi btrfs-1: dirty=882 wb=445 unstable=1 bg_thresh=1034 thresh=2068 gap=740 poll_thresh=22 ino=257 dd-2584 [000] 83.680633: balance_dirty_state: bdi btrfs-1: dirty=895 wb=445 unstable=1 bg_thresh=1032 thresh=2065 gap=724 poll_thresh=16 ino=257 dd-2584 [000] 83.680870: balance_dirty_state: bdi btrfs-1: dirty=908 wb=445 unstable=1 bg_thresh=1034 thresh=2069 gap=715 poll_thresh=17 ino=257 dd-2584 [000] 83.681071: balance_dirty_state: bdi btrfs-1: dirty=958 wb=445 unstable=1 bg_thresh=1034 thresh=2068 gap=664 poll_thresh=18 ino=257 dd-2584 [000] 83.681271: balance_dirty_state: bdi btrfs-1: dirty=983 wb=445 unstable=1 bg_thresh=1036 thresh=2072 gap=643 poll_thresh=19 ino=257 dd-2584 [000] 83.681857: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=445 unstable=1 bg_thresh=1045 thresh=2090 gap=636 poll_thresh=20 ino=257 dd-2584 [000] 83.682044: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=445 unstable=1 bg_thresh=1042 thresh=2084 gap=580 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 83.682134: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1192 wrote=0 to_write=8192 dd-2584 [000] 83.682252: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=445 unstable=1 bg_thresh=1044 thresh=2088 gap=559 poll_thresh=22 ino=257 dd-2584 [000] 83.682412: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=470 unstable=1 bg_thresh=1043 thresh=2087 gap=533 poll_thresh=23 ino=257 dd-2584 [000] 83.682885: balance_dirty_state: bdi btrfs-1: dirty=933 wb=645 unstable=1 bg_thresh=1037 thresh=2074 gap=495 poll_thresh=24 ino=257 dd-2584 [000] 83.682887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1329 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=64708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 83.685810: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=544 wrote=1056 to_write=7136 dd-2584 [004] 83.688544: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1361 unstable=1 bg_thresh=1026 thresh=2052 gap=588 poll_thresh=24 ino=257 dd-2584 [004] 83.688616: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1361 unstable=1 bg_thresh=1026 thresh=2052 gap=563 poll_thresh=18 ino=257 dd-2584 [004] 83.688757: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1361 unstable=1 bg_thresh=1028 thresh=2056 gap=542 poll_thresh=19 ino=257 dd-2584 [004] 83.688922: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1361 unstable=1 bg_thresh=1027 thresh=2055 gap=491 poll_thresh=20 ino=257 dd-2584 [004] 83.688927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-194% task_weight=100% bdi_bw=64708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 83.696586: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1210 unstable=1 bg_thresh=1021 thresh=2042 gap=629 poll_thresh=20 ino=257 dd-2584 [004] 83.696686: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1210 unstable=1 bg_thresh=1018 thresh=2036 gap=623 poll_thresh=15 ino=257 dd-2584 [004] 83.696777: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1210 unstable=1 bg_thresh=1018 thresh=2036 gap=598 poll_thresh=16 ino=257 dd-2584 [004] 83.696958: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1210 unstable=1 bg_thresh=1020 thresh=2040 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 83.697144: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1210 unstable=1 bg_thresh=1019 thresh=2039 gap=551 poll_thresh=18 ino=257 dd-2584 [004] 83.697332: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1210 unstable=1 bg_thresh=1019 thresh=2038 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 83.697338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=64708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 83.705231: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1085 unstable=1 bg_thresh=1008 thresh=2017 gap=604 poll_thresh=19 ino=257 dd-2584 [000] 83.705325: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1085 unstable=1 bg_thresh=1008 thresh=2017 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 83.705767: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1085 unstable=1 bg_thresh=1011 thresh=2022 gap=559 poll_thresh=15 ino=257 dd-2584 [000] 83.705853: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1085 unstable=1 bg_thresh=1011 thresh=2022 gap=559 poll_thresh=16 ino=257 dd-2584 [000] 83.706073: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1085 unstable=1 bg_thresh=1013 thresh=2027 gap=514 poll_thresh=17 ino=257 dd-2584 [000] 83.706252: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1085 unstable=1 bg_thresh=1018 thresh=2037 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 83.706259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.712627: balance_dirty_state: bdi btrfs-1: dirty=452 wb=960 unstable=1 bg_thresh=1005 thresh=2010 gap=597 poll_thresh=18 ino=257 dd-2584 [006] 83.712693: balance_dirty_state: bdi btrfs-1: dirty=452 wb=960 unstable=1 bg_thresh=1007 thresh=2015 gap=602 poll_thresh=13 ino=257 dd-2584 [006] 83.712751: balance_dirty_state: bdi btrfs-1: dirty=477 wb=960 unstable=1 bg_thresh=1007 thresh=2015 gap=577 poll_thresh=14 ino=257 dd-2584 [006] 83.712811: balance_dirty_state: bdi btrfs-1: dirty=477 wb=960 unstable=1 bg_thresh=1010 thresh=2020 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 83.712870: balance_dirty_state: bdi btrfs-1: dirty=502 wb=960 unstable=1 bg_thresh=1009 thresh=2019 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 83.712987: balance_dirty_state: bdi btrfs-1: dirty=527 wb=960 unstable=1 bg_thresh=1009 thresh=2018 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 83.713106: balance_dirty_state: bdi btrfs-1: dirty=577 wb=960 unstable=1 bg_thresh=1008 thresh=2017 gap=479 poll_thresh=18 ino=257 dd-2584 [006] 83.713111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.720583: balance_dirty_state: bdi btrfs-1: dirty=577 wb=810 unstable=1 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=18 ino=257 dd-2584 [006] 83.720711: balance_dirty_state: bdi btrfs-1: dirty=577 wb=810 unstable=1 bg_thresh=1000 thresh=2001 gap=613 poll_thresh=13 ino=257 dd-2584 [006] 83.720830: balance_dirty_state: bdi btrfs-1: dirty=602 wb=810 unstable=1 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=14 ino=257 dd-2584 [006] 83.721300: balance_dirty_state: bdi btrfs-1: dirty=627 wb=810 unstable=1 bg_thresh=1000 thresh=2000 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 83.721417: balance_dirty_state: bdi btrfs-1: dirty=627 wb=810 unstable=1 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 83.721653: balance_dirty_state: bdi btrfs-1: dirty=652 wb=810 unstable=1 bg_thresh=1002 thresh=2004 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 83.721888: balance_dirty_state: bdi btrfs-1: dirty=702 wb=810 unstable=1 bg_thresh=1001 thresh=2003 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 83.721896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.728663: balance_dirty_state: bdi btrfs-1: dirty=702 wb=685 unstable=1 bg_thresh=1001 thresh=2003 gap=615 poll_thresh=18 ino=257 dd-2584 [006] 83.728761: balance_dirty_state: bdi btrfs-1: dirty=702 wb=685 unstable=1 bg_thresh=1002 thresh=2004 gap=616 poll_thresh=13 ino=257 dd-2584 [006] 83.728822: balance_dirty_state: bdi btrfs-1: dirty=727 wb=685 unstable=1 bg_thresh=1002 thresh=2004 gap=591 poll_thresh=14 ino=257 dd-2584 [006] 83.728879: balance_dirty_state: bdi btrfs-1: dirty=752 wb=685 unstable=1 bg_thresh=1001 thresh=2003 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 83.728935: balance_dirty_state: bdi btrfs-1: dirty=752 wb=685 unstable=1 bg_thresh=1004 thresh=2008 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 83.729048: balance_dirty_state: bdi btrfs-1: dirty=802 wb=685 unstable=1 bg_thresh=1003 thresh=2007 gap=519 poll_thresh=17 ino=257 dd-2584 [006] 83.729163: balance_dirty_state: bdi btrfs-1: dirty=827 wb=685 unstable=1 bg_thresh=1000 thresh=2000 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 83.729167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.736724: balance_dirty_state: bdi btrfs-1: dirty=827 wb=560 unstable=1 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=18 ino=257 dd-2584 [006] 83.736822: balance_dirty_state: bdi btrfs-1: dirty=852 wb=560 unstable=1 bg_thresh=1003 thresh=2007 gap=594 poll_thresh=13 ino=257 dd-2584 [006] 83.736940: balance_dirty_state: bdi btrfs-1: dirty=852 wb=560 unstable=1 bg_thresh=1003 thresh=2006 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 83.737404: balance_dirty_state: bdi btrfs-1: dirty=877 wb=560 unstable=1 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 83.737524: balance_dirty_state: bdi btrfs-1: dirty=877 wb=560 unstable=1 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 83.737781: balance_dirty_state: bdi btrfs-1: dirty=927 wb=510 unstable=1 bg_thresh=998 thresh=1996 gap=558 poll_thresh=17 ino=257 dd-2584 [006] 83.737920: balance_dirty_state: bdi btrfs-1: dirty=952 wb=435 unstable=1 bg_thresh=1000 thresh=2001 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 83.738042: balance_dirty_state: bdi btrfs-1: dirty=977 wb=435 unstable=1 bg_thresh=999 thresh=1998 gap=585 poll_thresh=19 ino=257 dd-2584 [006] 83.738167: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=435 unstable=1 bg_thresh=997 thresh=1994 gap=531 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 83.738243: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1248 wrote=0 to_write=8192 dd-2584 [006] 83.738296: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=435 unstable=1 bg_thresh=1002 thresh=2005 gap=517 poll_thresh=21 ino=257 dd-2584 [006] 83.738426: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=460 unstable=1 bg_thresh=1001 thresh=2003 gap=490 poll_thresh=22 ino=257 dd-2584 [006] 83.738428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 83.742295: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=600 wrote=960 to_write=7232 dd-2584 [006] 83.744724: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1410 unstable=1 bg_thresh=1000 thresh=2001 gap=488 poll_thresh=22 ino=257 dd-2584 [006] 83.744734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.752768: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1154 unstable=1 bg_thresh=1001 thresh=2003 gap=746 poll_thresh=22 ino=257 dd-2584 [006] 83.752850: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1154 unstable=1 bg_thresh=1001 thresh=2002 gap=720 poll_thresh=16 ino=257 dd-2584 [006] 83.753172: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1154 unstable=1 bg_thresh=1003 thresh=2006 gap=699 poll_thresh=17 ino=257 dd-2584 [006] 83.753286: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1154 unstable=1 bg_thresh=1002 thresh=2005 gap=673 poll_thresh=18 ino=257 dd-2584 [006] 83.753400: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1154 unstable=1 bg_thresh=1002 thresh=2004 gap=622 poll_thresh=19 ino=257 dd-2584 [006] 83.753513: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1154 unstable=1 bg_thresh=1004 thresh=2008 gap=601 poll_thresh=20 ino=257 dd-2584 [006] 83.753625: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1154 unstable=1 bg_thresh=1003 thresh=2007 gap=575 poll_thresh=21 ino=257 dd-2584 [006] 83.753738: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1154 unstable=1 bg_thresh=1003 thresh=2006 gap=549 poll_thresh=22 ino=257 dd-2584 [006] 83.753853: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1154 unstable=1 bg_thresh=1002 thresh=2005 gap=498 poll_thresh=23 ino=257 dd-2584 [006] 83.753858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.760646: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1029 unstable=1 bg_thresh=1005 thresh=2011 gap=629 poll_thresh=23 ino=257 dd-2584 [006] 83.760752: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1029 unstable=1 bg_thresh=1005 thresh=2010 gap=628 poll_thresh=17 ino=257 dd-2584 [006] 83.760876: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1029 unstable=1 bg_thresh=1004 thresh=2009 gap=577 poll_thresh=18 ino=257 dd-2584 [006] 83.761172: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1029 unstable=1 bg_thresh=1004 thresh=2008 gap=551 poll_thresh=19 ino=257 dd-2584 [006] 83.761295: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1029 unstable=1 bg_thresh=1003 thresh=2007 gap=525 poll_thresh=20 ino=257 dd-2584 [006] 83.761422: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1029 unstable=1 bg_thresh=1005 thresh=2011 gap=504 poll_thresh=21 ino=257 dd-2584 [006] 83.761547: balance_dirty_state: bdi btrfs-1: dirty=527 wb=1029 unstable=1 bg_thresh=1005 thresh=2010 gap=453 poll_thresh=22 ino=257 dd-2584 [006] 83.761552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.768637: balance_dirty_state: bdi btrfs-1: dirty=527 wb=904 unstable=1 bg_thresh=1005 thresh=2010 gap=578 poll_thresh=22 ino=257 dd-2584 [006] 83.768742: balance_dirty_state: bdi btrfs-1: dirty=527 wb=904 unstable=1 bg_thresh=1003 thresh=2006 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 83.768868: balance_dirty_state: bdi btrfs-1: dirty=577 wb=904 unstable=1 bg_thresh=1002 thresh=2005 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 83.768999: balance_dirty_state: bdi btrfs-1: dirty=602 wb=904 unstable=1 bg_thresh=1007 thresh=2015 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 83.769125: balance_dirty_state: bdi btrfs-1: dirty=627 wb=904 unstable=1 bg_thresh=1003 thresh=2006 gap=474 poll_thresh=19 ino=257 dd-2584 [006] 83.769130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.776632: balance_dirty_state: bdi btrfs-1: dirty=627 wb=779 unstable=1 bg_thresh=1005 thresh=2011 gap=604 poll_thresh=19 ino=257 dd-2584 [006] 83.776699: balance_dirty_state: bdi btrfs-1: dirty=652 wb=779 unstable=1 bg_thresh=1005 thresh=2011 gap=579 poll_thresh=14 ino=257 dd-2584 [006] 83.776932: balance_dirty_state: bdi btrfs-1: dirty=677 wb=779 unstable=1 bg_thresh=1005 thresh=2010 gap=553 poll_thresh=15 ino=257 dd-2584 [006] 83.776992: balance_dirty_state: bdi btrfs-1: dirty=677 wb=779 unstable=1 bg_thresh=1005 thresh=2010 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 83.777110: balance_dirty_state: bdi btrfs-1: dirty=702 wb=779 unstable=1 bg_thresh=1007 thresh=2014 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 83.777228: balance_dirty_state: bdi btrfs-1: dirty=752 wb=779 unstable=1 bg_thresh=1006 thresh=2013 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 83.777233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.784705: balance_dirty_state: bdi btrfs-1: dirty=752 wb=604 unstable=1 bg_thresh=1005 thresh=2010 gap=653 poll_thresh=18 ino=257 dd-2584 [006] 83.784806: balance_dirty_state: bdi btrfs-1: dirty=752 wb=604 unstable=1 bg_thresh=1004 thresh=2009 gap=652 poll_thresh=13 ino=257 dd-2584 [006] 83.784865: balance_dirty_state: bdi btrfs-1: dirty=777 wb=604 unstable=1 bg_thresh=1004 thresh=2009 gap=627 poll_thresh=14 ino=257 dd-2584 [006] 83.784924: balance_dirty_state: bdi btrfs-1: dirty=802 wb=604 unstable=1 bg_thresh=1004 thresh=2008 gap=601 poll_thresh=15 ino=257 dd-2584 [006] 83.784984: balance_dirty_state: bdi btrfs-1: dirty=802 wb=604 unstable=1 bg_thresh=1003 thresh=2007 gap=600 poll_thresh=16 ino=257 dd-2584 [006] 83.785101: balance_dirty_state: bdi btrfs-1: dirty=852 wb=604 unstable=1 bg_thresh=1003 thresh=2006 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 83.785218: balance_dirty_state: bdi btrfs-1: dirty=877 wb=604 unstable=1 bg_thresh=1002 thresh=2005 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 83.785334: balance_dirty_state: bdi btrfs-1: dirty=902 wb=604 unstable=1 bg_thresh=1002 thresh=2004 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 83.785339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.792643: balance_dirty_state: bdi btrfs-1: dirty=902 wb=479 unstable=1 bg_thresh=1004 thresh=2008 gap=626 poll_thresh=19 ino=257 dd-2584 [006] 83.792880: balance_dirty_state: bdi btrfs-1: dirty=927 wb=479 unstable=1 bg_thresh=1006 thresh=2013 gap=606 poll_thresh=14 ino=257 dd-2584 [006] 83.792940: balance_dirty_state: bdi btrfs-1: dirty=927 wb=479 unstable=1 bg_thresh=1006 thresh=2012 gap=605 poll_thresh=15 ino=257 dd-2584 [006] 83.792999: balance_dirty_state: bdi btrfs-1: dirty=952 wb=479 unstable=1 bg_thresh=1008 thresh=2017 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 83.793117: balance_dirty_state: bdi btrfs-1: dirty=977 wb=479 unstable=1 bg_thresh=1008 thresh=2016 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 83.793234: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=479 unstable=1 bg_thresh=1007 thresh=2015 gap=508 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 83.793252: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1304 wrote=0 to_write=8192 dd-2584 [006] 83.793362: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=479 unstable=1 bg_thresh=1006 thresh=2013 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 83.793363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 83.796241: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=652 wrote=944 to_write=7248 dd-2584 [006] 83.800595: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1279 unstable=1 bg_thresh=1008 thresh=2016 gap=634 poll_thresh=19 ino=257 dd-2584 [006] 83.800755: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1279 unstable=1 bg_thresh=1008 thresh=2016 gap=609 poll_thresh=14 ino=257 dd-2584 [006] 83.800879: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1279 unstable=1 bg_thresh=1007 thresh=2015 gap=608 poll_thresh=15 ino=257 dd-2584 [006] 83.800996: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1279 unstable=1 bg_thresh=1007 thresh=2015 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 83.801231: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1279 unstable=1 bg_thresh=1007 thresh=2014 gap=557 poll_thresh=17 ino=257 dd-2584 [006] 83.801467: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1279 unstable=1 bg_thresh=1009 thresh=2018 gap=536 poll_thresh=18 ino=257 dd-2584 [006] 83.802056: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1279 unstable=1 bg_thresh=1008 thresh=2017 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 83.802066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-324% task_weight=99% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.808620: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1154 unstable=1 bg_thresh=1009 thresh=2018 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 83.808706: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1154 unstable=1 bg_thresh=1008 thresh=2017 gap=610 poll_thresh=14 ino=257 dd-2584 [006] 83.808767: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1154 unstable=1 bg_thresh=1005 thresh=2011 gap=579 poll_thresh=15 ino=257 dd-2584 [006] 83.808829: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1154 unstable=1 bg_thresh=1005 thresh=2010 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 83.808949: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1154 unstable=1 bg_thresh=1004 thresh=2009 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 83.809069: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1154 unstable=1 bg_thresh=1006 thresh=2013 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 83.809187: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1154 unstable=1 bg_thresh=1006 thresh=2012 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 83.809192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=66080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.816568: balance_dirty_state: bdi btrfs-1: dirty=377 wb=954 unstable=1 bg_thresh=1012 thresh=2025 gap=693 poll_thresh=19 ino=257 dd-2584 [006] 83.816658: balance_dirty_state: bdi btrfs-1: dirty=402 wb=954 unstable=1 bg_thresh=1009 thresh=2019 gap=662 poll_thresh=14 ino=257 dd-2584 [006] 83.816722: balance_dirty_state: bdi btrfs-1: dirty=427 wb=954 unstable=1 bg_thresh=1012 thresh=2024 gap=642 poll_thresh=15 ino=257 dd-2584 [006] 83.816783: balance_dirty_state: bdi btrfs-1: dirty=427 wb=954 unstable=1 bg_thresh=1011 thresh=2023 gap=641 poll_thresh=16 ino=257 dd-2584 [006] 83.816904: balance_dirty_state: bdi btrfs-1: dirty=477 wb=954 unstable=1 bg_thresh=1011 thresh=2022 gap=590 poll_thresh=17 ino=257 dd-2584 [006] 83.817195: balance_dirty_state: bdi btrfs-1: dirty=502 wb=954 unstable=1 bg_thresh=1010 thresh=2021 gap=564 poll_thresh=18 ino=257 dd-2584 [006] 83.817313: balance_dirty_state: bdi btrfs-1: dirty=527 wb=954 unstable=1 bg_thresh=1012 thresh=2025 gap=543 poll_thresh=19 ino=257 dd-2584 [006] 83.817431: balance_dirty_state: bdi btrfs-1: dirty=552 wb=954 unstable=1 bg_thresh=1012 thresh=2024 gap=517 poll_thresh=20 ino=257 dd-2584 [006] 83.817549: balance_dirty_state: bdi btrfs-1: dirty=602 wb=954 unstable=1 bg_thresh=1011 thresh=2023 gap=466 poll_thresh=21 ino=257 dd-2584 [006] 83.817553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=66080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 83.824584: balance_dirty_state: bdi btrfs-1: dirty=602 wb=954 unstable=1 bg_thresh=1006 thresh=2012 gap=455 poll_thresh=21 ino=257 dd-2584 [002] 83.824591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=66080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 83.832591: balance_dirty_state: bdi btrfs-1: dirty=602 wb=679 unstable=1 bg_thresh=1004 thresh=2009 gap=727 poll_thresh=21 ino=257 dd-2584 [002] 83.832664: balance_dirty_state: bdi btrfs-1: dirty=602 wb=679 unstable=1 bg_thresh=1001 thresh=2003 gap=721 poll_thresh=16 ino=257 dd-2584 [002] 83.832784: balance_dirty_state: bdi btrfs-1: dirty=627 wb=679 unstable=1 bg_thresh=1003 thresh=2007 gap=700 poll_thresh=17 ino=257 dd-2584 [002] 83.832905: balance_dirty_state: bdi btrfs-1: dirty=677 wb=679 unstable=1 bg_thresh=1003 thresh=2006 gap=649 poll_thresh=18 ino=257 dd-2584 [002] 83.833027: balance_dirty_state: bdi btrfs-1: dirty=702 wb=679 unstable=1 bg_thresh=1002 thresh=2005 gap=623 poll_thresh=19 ino=257 dd-2584 [002] 83.833321: balance_dirty_state: bdi btrfs-1: dirty=727 wb=679 unstable=1 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=20 ino=257 dd-2584 [002] 83.833440: balance_dirty_state: bdi btrfs-1: dirty=777 wb=679 unstable=1 bg_thresh=1004 thresh=2008 gap=551 poll_thresh=21 ino=257 dd-2584 [002] 83.833557: balance_dirty_state: bdi btrfs-1: dirty=802 wb=679 unstable=1 bg_thresh=1003 thresh=2007 gap=525 poll_thresh=22 ino=257 dd-2584 [002] 83.833676: balance_dirty_state: bdi btrfs-1: dirty=827 wb=679 unstable=1 bg_thresh=1003 thresh=2006 gap=499 poll_thresh=23 ino=257 dd-2584 [002] 83.833681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=66080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 83.840616: balance_dirty_state: bdi btrfs-1: dirty=827 wb=554 unstable=1 bg_thresh=1001 thresh=2002 gap=620 poll_thresh=23 ino=257 dd-2584 [002] 83.840685: balance_dirty_state: bdi btrfs-1: dirty=852 wb=554 unstable=1 bg_thresh=1000 thresh=2001 gap=594 poll_thresh=17 ino=257 dd-2584 [002] 83.840805: balance_dirty_state: bdi btrfs-1: dirty=877 wb=554 unstable=1 bg_thresh=1000 thresh=2000 gap=568 poll_thresh=18 ino=257 dd-2584 [002] 83.840925: balance_dirty_state: bdi btrfs-1: dirty=902 wb=554 unstable=1 bg_thresh=999 thresh=1999 gap=542 poll_thresh=19 ino=257 dd-2584 [002] 83.841047: balance_dirty_state: bdi btrfs-1: dirty=952 wb=554 unstable=1 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=20 ino=257 dd-2584 [002] 83.841052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=66080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 83.848691: balance_dirty_state: bdi btrfs-1: dirty=952 wb=429 unstable=1 bg_thresh=1001 thresh=2003 gap=621 poll_thresh=20 ino=257 dd-2584 [006] 83.848815: balance_dirty_state: bdi btrfs-1: dirty=952 wb=429 unstable=1 bg_thresh=1004 thresh=2008 gap=626 poll_thresh=15 ino=257 dd-2584 [006] 83.848929: balance_dirty_state: bdi btrfs-1: dirty=977 wb=429 unstable=1 bg_thresh=1006 thresh=2013 gap=606 poll_thresh=16 ino=257 dd-2584 [006] 83.850774: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=429 unstable=1 bg_thresh=1006 thresh=2012 gap=580 poll_thresh=17 ino=257 dd-2584 [006] 83.851010: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=429 unstable=1 bg_thresh=1005 thresh=2011 gap=529 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 83.851064: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1360 wrote=0 to_write=16384 dd-2584 [006] 83.851257: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=429 unstable=1 bg_thresh=1005 thresh=2010 gap=503 poll_thresh=19 ino=257 dd-2584 [006] 83.851506: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=479 unstable=1 bg_thresh=1007 thresh=2014 gap=457 poll_thresh=20 ino=257 dd-2584 [006] 83.851509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=66080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 83.857400: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=716 wrote=1008 to_write=15376 dd-2584 [000] 83.860761: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1329 unstable=1 bg_thresh=1008 thresh=2016 gap=584 poll_thresh=20 ino=257 dd-2584 [000] 83.860888: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1329 unstable=1 bg_thresh=1010 thresh=2021 gap=564 poll_thresh=15 ino=257 dd-2584 [000] 83.861008: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1329 unstable=1 bg_thresh=1013 thresh=2026 gap=569 poll_thresh=16 ino=257 dd-2584 [000] 83.861292: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1329 unstable=1 bg_thresh=1012 thresh=2025 gap=518 poll_thresh=17 ino=257 dd-2584 [000] 83.861582: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1229 unstable=1 bg_thresh=1011 thresh=2022 gap=590 poll_thresh=18 ino=257 dd-2584 [000] 83.861737: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1204 unstable=1 bg_thresh=1006 thresh=2013 gap=581 poll_thresh=19 ino=257 dd-2584 [000] 83.862262: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1204 unstable=1 bg_thresh=1011 thresh=2023 gap=566 poll_thresh=20 ino=257 dd-2584 [000] 83.862495: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1204 unstable=1 bg_thresh=1011 thresh=2022 gap=515 poll_thresh=21 ino=257 dd-2584 [000] 83.862734: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1204 unstable=1 bg_thresh=1010 thresh=2021 gap=489 poll_thresh=22 ino=257 dd-2584 [000] 83.862743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=66080 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 83.872695: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1029 unstable=1 bg_thresh=1012 thresh=2024 gap=667 poll_thresh=22 ino=257 dd-2584 [004] 83.872836: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1029 unstable=1 bg_thresh=1011 thresh=2023 gap=666 poll_thresh=16 ino=257 dd-2584 [004] 83.873007: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1029 unstable=1 bg_thresh=1011 thresh=2022 gap=615 poll_thresh=17 ino=257 dd-2584 [004] 83.873175: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1029 unstable=1 bg_thresh=1010 thresh=2021 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 83.873348: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1029 unstable=1 bg_thresh=1012 thresh=2025 gap=568 poll_thresh=19 ino=257 dd-2584 [004] 83.873516: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1029 unstable=1 bg_thresh=1012 thresh=2024 gap=517 poll_thresh=20 ino=257 dd-2584 [004] 83.873966: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1029 unstable=1 bg_thresh=1011 thresh=2023 gap=491 poll_thresh=21 ino=257 dd-2584 [004] 83.873973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=66080 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 83.880642: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1029 unstable=1 bg_thresh=1012 thresh=2024 gap=492 poll_thresh=21 ino=257 dd-2584 [005] 83.880647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=66080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 83.888673: balance_dirty_state: bdi btrfs-1: dirty=502 wb=779 unstable=1 bg_thresh=1010 thresh=2021 gap=739 poll_thresh=21 ino=257 dd-2584 [005] 83.888802: balance_dirty_state: bdi btrfs-1: dirty=502 wb=779 unstable=1 bg_thresh=1013 thresh=2026 gap=744 poll_thresh=16 ino=257 dd-2584 [005] 83.889037: balance_dirty_state: bdi btrfs-1: dirty=552 wb=779 unstable=1 bg_thresh=1012 thresh=2025 gap=693 poll_thresh=17 ino=257 dd-2584 [005] 83.889271: balance_dirty_state: bdi btrfs-1: dirty=577 wb=779 unstable=1 bg_thresh=1012 thresh=2024 gap=667 poll_thresh=18 ino=257 dd-2584 [005] 83.889506: balance_dirty_state: bdi btrfs-1: dirty=602 wb=779 unstable=1 bg_thresh=1014 thresh=2028 gap=646 poll_thresh=19 ino=257 dd-2584 [005] 83.889742: balance_dirty_state: bdi btrfs-1: dirty=627 wb=779 unstable=1 bg_thresh=1013 thresh=2027 gap=620 poll_thresh=20 ino=257 dd-2584 [005] 83.889979: balance_dirty_state: bdi btrfs-1: dirty=677 wb=779 unstable=1 bg_thresh=1013 thresh=2026 gap=569 poll_thresh=21 ino=257 dd-2584 [005] 83.890214: balance_dirty_state: bdi btrfs-1: dirty=702 wb=779 unstable=1 bg_thresh=1012 thresh=2025 gap=543 poll_thresh=22 ino=257 dd-2584 [005] 83.890455: balance_dirty_state: bdi btrfs-1: dirty=727 wb=779 unstable=1 bg_thresh=1014 thresh=2029 gap=522 poll_thresh=23 ino=257 dd-2584 [005] 83.891047: balance_dirty_state: bdi btrfs-1: dirty=777 wb=779 unstable=1 bg_thresh=1014 thresh=2028 gap=471 poll_thresh=24 ino=257 dd-2584 [005] 83.891056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=66080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 83.896639: balance_dirty_state: bdi btrfs-1: dirty=777 wb=654 unstable=1 bg_thresh=1014 thresh=2029 gap=597 poll_thresh=24 ino=257 dd-2584 [005] 83.896739: balance_dirty_state: bdi btrfs-1: dirty=777 wb=654 unstable=1 bg_thresh=1011 thresh=2023 gap=591 poll_thresh=18 ino=257 dd-2584 [005] 83.896855: balance_dirty_state: bdi btrfs-1: dirty=827 wb=654 unstable=1 bg_thresh=1013 thresh=2027 gap=545 poll_thresh=19 ino=257 dd-2584 [005] 83.896970: balance_dirty_state: bdi btrfs-1: dirty=852 wb=654 unstable=1 bg_thresh=1013 thresh=2026 gap=519 poll_thresh=20 ino=257 dd-2584 [005] 83.897082: balance_dirty_state: bdi btrfs-1: dirty=877 wb=654 unstable=1 bg_thresh=1012 thresh=2025 gap=493 poll_thresh=21 ino=257 dd-2584 [005] 83.897086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=66080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 83.904735: balance_dirty_state: bdi btrfs-1: dirty=877 wb=504 unstable=1 bg_thresh=1013 thresh=2026 gap=644 poll_thresh=21 ino=257 dd-2584 [005] 83.904810: balance_dirty_state: bdi btrfs-1: dirty=902 wb=504 unstable=1 bg_thresh=1012 thresh=2025 gap=618 poll_thresh=16 ino=257 dd-2584 [005] 83.904942: balance_dirty_state: bdi btrfs-1: dirty=927 wb=504 unstable=1 bg_thresh=1012 thresh=2024 gap=592 poll_thresh=17 ino=257 dd-2584 [005] 83.905074: balance_dirty_state: bdi btrfs-1: dirty=952 wb=504 unstable=1 bg_thresh=1014 thresh=2028 gap=571 poll_thresh=18 ino=257 dd-2584 [005] 83.905205: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=504 unstable=1 bg_thresh=1013 thresh=2027 gap=520 poll_thresh=19 ino=257 dd-2584 [005] 83.905529: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=504 unstable=1 bg_thresh=1013 thresh=2026 gap=494 poll_thresh=20 ino=257 dd-2584 [005] 83.905535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=66080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 83.905604: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1416 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 83.911809: writeback_single_inode: bdi btrfs-1: ino=257 state= age=768 wrote=928 to_write=15456 dd-2584 [005] 83.912699: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1304 unstable=1 bg_thresh=1013 thresh=2026 gap=619 poll_thresh=20 ino=257 dd-2584 [005] 83.912781: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1304 unstable=1 bg_thresh=1013 thresh=2026 gap=619 poll_thresh=15 ino=257 dd-2584 [005] 83.912850: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1304 unstable=1 bg_thresh=1015 thresh=2030 gap=598 poll_thresh=16 ino=257 dd-2584 [005] 83.912982: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1304 unstable=1 bg_thresh=1014 thresh=2029 gap=572 poll_thresh=17 ino=257 dd-2584 [005] 83.913113: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1304 unstable=1 bg_thresh=1014 thresh=2028 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 83.913247: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1304 unstable=1 bg_thresh=1013 thresh=2027 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 83.913252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 83.920710: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1179 unstable=1 bg_thresh=1014 thresh=2028 gap=621 poll_thresh=19 ino=257 dd-2584 [005] 83.920853: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1179 unstable=1 bg_thresh=1013 thresh=2027 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 83.920972: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1179 unstable=1 bg_thresh=1016 thresh=2032 gap=600 poll_thresh=15 ino=257 dd-2584 [005] 83.921092: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1179 unstable=1 bg_thresh=1013 thresh=2026 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 83.921326: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1179 unstable=1 bg_thresh=1012 thresh=2025 gap=543 poll_thresh=17 ino=257 dd-2584 [005] 83.921913: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1179 unstable=1 bg_thresh=1012 thresh=2024 gap=517 poll_thresh=18 ino=257 dd-2584 [005] 83.922152: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1179 unstable=1 bg_thresh=1014 thresh=2028 gap=471 poll_thresh=19 ino=257 dd-2584 [005] 83.922161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 83.928766: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1054 unstable=1 bg_thresh=1012 thresh=2024 gap=592 poll_thresh=19 ino=257 dd-2584 [001] 83.928843: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1054 unstable=1 bg_thresh=1012 thresh=2024 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 83.928899: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1054 unstable=1 bg_thresh=1014 thresh=2029 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 83.928955: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1054 unstable=1 bg_thresh=1014 thresh=2029 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 83.929068: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1054 unstable=1 bg_thresh=1017 thresh=2034 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 83.929181: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1054 unstable=1 bg_thresh=1019 thresh=2038 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 83.929186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 83.936638: balance_dirty_state: bdi btrfs-1: dirty=477 wb=954 unstable=1 bg_thresh=1016 thresh=2033 gap=601 poll_thresh=18 ino=257 dd-2584 [005] 83.936758: balance_dirty_state: bdi btrfs-1: dirty=477 wb=954 unstable=1 bg_thresh=1016 thresh=2033 gap=601 poll_thresh=13 ino=257 dd-2584 [005] 83.936846: balance_dirty_state: bdi btrfs-1: dirty=502 wb=954 unstable=1 bg_thresh=1013 thresh=2027 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 83.936935: balance_dirty_state: bdi btrfs-1: dirty=527 wb=954 unstable=1 bg_thresh=1016 thresh=2032 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 83.937024: balance_dirty_state: bdi btrfs-1: dirty=527 wb=954 unstable=1 bg_thresh=1008 thresh=2016 gap=534 poll_thresh=16 ino=257 dd-2584 [005] 83.937206: balance_dirty_state: bdi btrfs-1: dirty=577 wb=954 unstable=1 bg_thresh=1013 thresh=2026 gap=494 poll_thresh=17 ino=257 dd-2584 [005] 83.937212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 83.944623: balance_dirty_state: bdi btrfs-1: dirty=577 wb=829 unstable=1 bg_thresh=1009 thresh=2019 gap=612 poll_thresh=17 ino=257 dd-2584 [005] 83.944872: balance_dirty_state: bdi btrfs-1: dirty=577 wb=829 unstable=1 bg_thresh=1012 thresh=2024 gap=617 poll_thresh=13 ino=257 dd-2584 [005] 83.944932: balance_dirty_state: bdi btrfs-1: dirty=602 wb=829 unstable=1 bg_thresh=1009 thresh=2018 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 83.944991: balance_dirty_state: bdi btrfs-1: dirty=602 wb=829 unstable=1 bg_thresh=1011 thresh=2023 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 83.945050: balance_dirty_state: bdi btrfs-1: dirty=627 wb=829 unstable=1 bg_thresh=1008 thresh=2017 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 83.945167: balance_dirty_state: bdi btrfs-1: dirty=652 wb=829 unstable=1 bg_thresh=1008 thresh=2016 gap=534 poll_thresh=17 ino=257 dd-2584 [005] 83.945301: balance_dirty_state: bdi btrfs-1: dirty=702 wb=754 unstable=1 bg_thresh=1010 thresh=2020 gap=563 poll_thresh=18 ino=257 dd-2584 [005] 83.945456: balance_dirty_state: bdi btrfs-1: dirty=727 wb=679 unstable=1 bg_thresh=1009 thresh=2019 gap=612 poll_thresh=19 ino=257 dd-2584 [005] 83.945673: balance_dirty_state: bdi btrfs-1: dirty=752 wb=679 unstable=1 bg_thresh=1009 thresh=2018 gap=586 poll_thresh=20 ino=257 dd-2584 [005] 83.945897: balance_dirty_state: bdi btrfs-1: dirty=802 wb=679 unstable=1 bg_thresh=1011 thresh=2022 gap=540 poll_thresh=21 ino=257 dd-2584 [005] 83.946031: balance_dirty_state: bdi btrfs-1: dirty=827 wb=679 unstable=1 bg_thresh=1010 thresh=2021 gap=514 poll_thresh=22 ino=257 dd-2584 [005] 83.946397: balance_dirty_state: bdi btrfs-1: dirty=852 wb=679 unstable=1 bg_thresh=1010 thresh=2020 gap=488 poll_thresh=23 ino=257 dd-2584 [005] 83.946406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 83.956707: balance_dirty_state: bdi btrfs-1: dirty=852 wb=679 unstable=1 bg_thresh=1005 thresh=2011 gap=479 poll_thresh=23 ino=257 dd-2584 [005] 83.956712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 83.964637: balance_dirty_state: bdi btrfs-1: dirty=852 wb=429 unstable=1 bg_thresh=992 thresh=1984 gap=702 poll_thresh=23 ino=257 dd-2584 [001] 83.964705: balance_dirty_state: bdi btrfs-1: dirty=877 wb=429 unstable=1 bg_thresh=992 thresh=1984 gap=677 poll_thresh=17 ino=257 dd-2584 [001] 83.964832: balance_dirty_state: bdi btrfs-1: dirty=902 wb=429 unstable=1 bg_thresh=994 thresh=1989 gap=657 poll_thresh=18 ino=257 dd-2584 [001] 83.964952: balance_dirty_state: bdi btrfs-1: dirty=952 wb=429 unstable=1 bg_thresh=997 thresh=1994 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 83.965082: balance_dirty_state: bdi btrfs-1: dirty=977 wb=429 unstable=1 bg_thresh=999 thresh=1998 gap=591 poll_thresh=20 ino=257 dd-2584 [001] 83.965211: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=429 unstable=1 bg_thresh=998 thresh=1997 gap=565 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 83.965264: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1476 wrote=0 to_write=16384 dd-2584 [001] 83.965347: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=429 unstable=1 bg_thresh=998 thresh=1996 gap=539 poll_thresh=22 ino=257 dd-2584 [001] 83.965481: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=454 unstable=1 bg_thresh=997 thresh=1995 gap=488 poll_thresh=23 ino=257 dd-2584 [001] 83.965483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 83.968403: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=976 to_write=15408 dd-2584 [001] 83.972682: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1401 unstable=0 bg_thresh=997 thresh=1995 gap=491 poll_thresh=23 ino=257 dd-2584 [001] 83.972688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 83.980616: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1151 unstable=0 bg_thresh=996 thresh=1993 gap=739 poll_thresh=23 ino=257 dd-2584 [001] 83.980689: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1151 unstable=0 bg_thresh=999 thresh=1998 gap=744 poll_thresh=17 ino=257 dd-2584 [001] 83.981008: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1151 unstable=0 bg_thresh=998 thresh=1997 gap=693 poll_thresh=18 ino=257 dd-2584 [001] 83.981132: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1151 unstable=0 bg_thresh=998 thresh=1996 gap=667 poll_thresh=19 ino=257 dd-2584 [001] 83.981255: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1151 unstable=0 bg_thresh=1000 thresh=2000 gap=646 poll_thresh=20 ino=257 dd-2584 [001] 83.981379: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1151 unstable=0 bg_thresh=996 thresh=1993 gap=614 poll_thresh=21 ino=257 dd-2584 [001] 83.981511: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1151 unstable=0 bg_thresh=998 thresh=1996 gap=566 poll_thresh=22 ino=257 dd-2584 [001] 83.981648: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1151 unstable=0 bg_thresh=998 thresh=1996 gap=540 poll_thresh=23 ino=257 dd-2584 [001] 83.981787: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1151 unstable=0 bg_thresh=999 thresh=1999 gap=504 poll_thresh=24 ino=257 dd-2584 [001] 83.981923: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1151 unstable=0 bg_thresh=999 thresh=1999 gap=478 poll_thresh=25 ino=257 dd-2584 [001] 83.981928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 83.988632: balance_dirty_state: bdi btrfs-1: dirty=370 wb=976 unstable=0 bg_thresh=989 thresh=1978 gap=632 poll_thresh=25 ino=257 dd-2584 [001] 83.988889: balance_dirty_state: bdi btrfs-1: dirty=406 wb=972 unstable=0 bg_thresh=986 thresh=1972 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 83.989006: balance_dirty_state: bdi btrfs-1: dirty=431 wb=972 unstable=0 bg_thresh=988 thresh=1977 gap=574 poll_thresh=20 ino=257 dd-2584 [001] 83.989124: balance_dirty_state: bdi btrfs-1: dirty=456 wb=972 unstable=0 bg_thresh=991 thresh=1982 gap=554 poll_thresh=21 ino=257 dd-2584 [001] 83.989244: balance_dirty_state: bdi btrfs-1: dirty=506 wb=972 unstable=0 bg_thresh=993 thresh=1986 gap=508 poll_thresh=22 ino=257 dd-2584 [001] 83.989363: balance_dirty_state: bdi btrfs-1: dirty=531 wb=972 unstable=0 bg_thresh=992 thresh=1985 gap=482 poll_thresh=23 ino=257 dd-2584 [001] 83.989368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 83.996727: balance_dirty_state: bdi btrfs-1: dirty=531 wb=847 unstable=0 bg_thresh=989 thresh=1979 gap=601 poll_thresh=23 ino=257 dd-2584 [001] 83.996800: balance_dirty_state: bdi btrfs-1: dirty=531 wb=847 unstable=0 bg_thresh=989 thresh=1979 gap=601 poll_thresh=17 ino=257 dd-2584 [001] 83.996915: balance_dirty_state: bdi btrfs-1: dirty=581 wb=847 unstable=0 bg_thresh=992 thresh=1984 gap=556 poll_thresh=18 ino=257 dd-2584 [001] 83.997033: balance_dirty_state: bdi btrfs-1: dirty=606 wb=847 unstable=0 bg_thresh=994 thresh=1989 gap=536 poll_thresh=19 ino=257 dd-2584 [001] 83.997153: balance_dirty_state: bdi btrfs-1: dirty=631 wb=847 unstable=0 bg_thresh=996 thresh=1993 gap=515 poll_thresh=20 ino=257 dd-2584 [001] 83.997445: balance_dirty_state: bdi btrfs-1: dirty=681 wb=847 unstable=0 bg_thresh=996 thresh=1992 gap=464 poll_thresh=21 ino=257 dd-2584 [001] 83.997449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.004646: balance_dirty_state: bdi btrfs-1: dirty=678 wb=720 unstable=0 bg_thresh=994 thresh=1989 gap=591 poll_thresh=21 ino=257 dd-2584 [001] 84.004725: balance_dirty_state: bdi btrfs-1: dirty=678 wb=720 unstable=0 bg_thresh=994 thresh=1989 gap=591 poll_thresh=16 ino=257 dd-2584 [001] 84.004848: balance_dirty_state: bdi btrfs-1: dirty=703 wb=720 unstable=0 bg_thresh=997 thresh=1994 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 84.004969: balance_dirty_state: bdi btrfs-1: dirty=753 wb=720 unstable=0 bg_thresh=999 thresh=1999 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 84.005094: balance_dirty_state: bdi btrfs-1: dirty=778 wb=720 unstable=0 bg_thresh=1001 thresh=2003 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 84.005219: balance_dirty_state: bdi btrfs-1: dirty=803 wb=720 unstable=0 bg_thresh=1001 thresh=2002 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 84.005224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.012634: balance_dirty_state: bdi btrfs-1: dirty=803 wb=595 unstable=0 bg_thresh=992 thresh=1985 gap=587 poll_thresh=20 ino=257 dd-2584 [001] 84.012710: balance_dirty_state: bdi btrfs-1: dirty=819 wb=600 unstable=0 bg_thresh=992 thresh=1984 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 84.012773: balance_dirty_state: bdi btrfs-1: dirty=844 wb=600 unstable=0 bg_thresh=994 thresh=1989 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 84.012891: balance_dirty_state: bdi btrfs-1: dirty=869 wb=600 unstable=0 bg_thresh=997 thresh=1994 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 84.013198: balance_dirty_state: bdi btrfs-1: dirty=894 wb=475 unstable=0 bg_thresh=999 thresh=1999 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 84.013322: balance_dirty_state: bdi btrfs-1: dirty=919 wb=475 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 84.013446: balance_dirty_state: bdi btrfs-1: dirty=969 wb=475 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=20 ino=257 dd-2584 [001] 84.013572: balance_dirty_state: bdi btrfs-1: dirty=994 wb=475 unstable=0 bg_thresh=993 thresh=1986 gap=517 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 84.013647: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1524 wrote=0 to_write=16384 dd-2584 [001] 84.013706: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=475 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=22 ino=257 dd-2584 [001] 84.013707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 84.017324: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=928 to_write=15456 dd-2584 [001] 84.020769: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1392 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=22 ino=257 dd-2584 [001] 84.020855: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1392 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=16 ino=257 dd-2584 [001] 84.020860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=66528 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 84.028706: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1246 unstable=0 bg_thresh=993 thresh=1987 gap=618 poll_thresh=16 ino=257 dd-2584 [001] 84.028797: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1171 unstable=0 bg_thresh=998 thresh=1997 gap=678 poll_thresh=12 ino=257 dd-2584 [001] 84.028870: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1146 unstable=0 bg_thresh=992 thresh=1985 gap=691 poll_thresh=13 ino=257 dd-2584 [001] 84.028933: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1146 unstable=0 bg_thresh=998 thresh=1996 gap=677 poll_thresh=14 ino=257 dd-2584 [001] 84.028999: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1146 unstable=0 bg_thresh=990 thresh=1981 gap=662 poll_thresh=15 ino=257 dd-2584 [001] 84.029064: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1146 unstable=0 bg_thresh=990 thresh=1980 gap=636 poll_thresh=16 ino=257 dd-2584 [001] 84.029369: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1146 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=17 ino=257 dd-2584 [001] 84.029491: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1146 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=18 ino=257 dd-2584 [001] 84.029614: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1146 unstable=0 bg_thresh=994 thresh=1988 gap=544 poll_thresh=19 ino=257 dd-2584 [001] 84.029737: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1146 unstable=0 bg_thresh=989 thresh=1978 gap=509 poll_thresh=20 ino=257 dd-2584 [001] 84.029860: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1146 unstable=0 bg_thresh=994 thresh=1989 gap=470 poll_thresh=21 ino=257 dd-2584 [001] 84.029865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=66528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 84.036726: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1010 unstable=0 bg_thresh=993 thresh=1986 gap=607 poll_thresh=21 ino=257 dd-2584 [005] 84.036843: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1010 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=16 ino=257 dd-2584 [005] 84.037076: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1010 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=17 ino=257 dd-2584 [005] 84.037313: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1010 unstable=0 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=18 ino=257 dd-2584 [005] 84.037549: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1010 unstable=0 bg_thresh=1000 thresh=2000 gap=521 poll_thresh=19 ino=257 dd-2584 [005] 84.038135: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1010 unstable=0 bg_thresh=996 thresh=1993 gap=464 poll_thresh=20 ino=257 dd-2584 [005] 84.038145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=66528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 84.044715: balance_dirty_state: bdi btrfs-1: dirty=519 wb=935 unstable=0 bg_thresh=997 thresh=1994 gap=540 poll_thresh=20 ino=257 dd-2584 [005] 84.044847: balance_dirty_state: bdi btrfs-1: dirty=519 wb=935 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=15 ino=257 dd-2584 [005] 84.044968: balance_dirty_state: bdi btrfs-1: dirty=544 wb=935 unstable=0 bg_thresh=999 thresh=1998 gap=519 poll_thresh=16 ino=257 dd-2584 [005] 84.045202: balance_dirty_state: bdi btrfs-1: dirty=569 wb=935 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 84.045211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=66528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.052751: balance_dirty_state: bdi btrfs-1: dirty=575 wb=922 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 84.052841: balance_dirty_state: bdi btrfs-1: dirty=575 wb=922 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=13 ino=257 dd-2584 [001] 84.052901: balance_dirty_state: bdi btrfs-1: dirty=600 wb=922 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=14 ino=257 dd-2584 [001] 84.052906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=66528 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 84.060733: balance_dirty_state: bdi btrfs-1: dirty=600 wb=681 unstable=0 bg_thresh=1001 thresh=2003 gap=722 poll_thresh=14 ino=257 dd-2584 [000] 84.060811: balance_dirty_state: bdi btrfs-1: dirty=600 wb=681 unstable=0 bg_thresh=1001 thresh=2003 gap=722 poll_thresh=10 ino=257 dd-2584 [000] 84.060880: balance_dirty_state: bdi btrfs-1: dirty=625 wb=681 unstable=0 bg_thresh=1004 thresh=2008 gap=702 poll_thresh=11 ino=257 dd-2584 [000] 84.060949: balance_dirty_state: bdi btrfs-1: dirty=650 wb=681 unstable=0 bg_thresh=1006 thresh=2013 gap=682 poll_thresh=12 ino=257 dd-2584 [000] 84.061016: balance_dirty_state: bdi btrfs-1: dirty=650 wb=681 unstable=0 bg_thresh=1006 thresh=2013 gap=682 poll_thresh=13 ino=257 dd-2584 [000] 84.061086: balance_dirty_state: bdi btrfs-1: dirty=675 wb=681 unstable=0 bg_thresh=1009 thresh=2018 gap=662 poll_thresh=14 ino=257 dd-2584 [000] 84.061155: balance_dirty_state: bdi btrfs-1: dirty=700 wb=681 unstable=0 bg_thresh=1009 thresh=2018 gap=637 poll_thresh=15 ino=257 dd-2584 [000] 84.061225: balance_dirty_state: bdi btrfs-1: dirty=700 wb=681 unstable=0 bg_thresh=1008 thresh=2017 gap=636 poll_thresh=16 ino=257 dd-2584 [000] 84.061564: balance_dirty_state: bdi btrfs-1: dirty=750 wb=681 unstable=0 bg_thresh=1008 thresh=2016 gap=585 poll_thresh=17 ino=257 dd-2584 [000] 84.061702: balance_dirty_state: bdi btrfs-1: dirty=775 wb=681 unstable=0 bg_thresh=1010 thresh=2020 gap=564 poll_thresh=18 ino=257 dd-2584 [000] 84.061838: balance_dirty_state: bdi btrfs-1: dirty=800 wb=681 unstable=0 bg_thresh=1009 thresh=2019 gap=538 poll_thresh=19 ino=257 dd-2584 [000] 84.061980: balance_dirty_state: bdi btrfs-1: dirty=825 wb=681 unstable=0 bg_thresh=1009 thresh=2018 gap=512 poll_thresh=20 ino=257 dd-2584 [000] 84.062124: balance_dirty_state: bdi btrfs-1: dirty=875 wb=681 unstable=0 bg_thresh=1008 thresh=2017 gap=461 poll_thresh=21 ino=257 dd-2584 [000] 84.062129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=66528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 84.068692: balance_dirty_state: bdi btrfs-1: dirty=875 wb=568 unstable=0 bg_thresh=1008 thresh=2016 gap=573 poll_thresh=21 ino=257 dd-2584 [000] 84.068780: balance_dirty_state: bdi btrfs-1: dirty=875 wb=568 unstable=0 bg_thresh=1007 thresh=2015 gap=572 poll_thresh=16 ino=257 dd-2584 [000] 84.068917: balance_dirty_state: bdi btrfs-1: dirty=925 wb=568 unstable=0 bg_thresh=1007 thresh=2014 gap=521 poll_thresh=17 ino=257 dd-2584 [000] 84.069056: balance_dirty_state: bdi btrfs-1: dirty=950 wb=568 unstable=0 bg_thresh=1009 thresh=2018 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 84.069060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=66528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 84.076713: balance_dirty_state: bdi btrfs-1: dirty=950 wb=418 unstable=0 bg_thresh=1007 thresh=2015 gap=647 poll_thresh=18 ino=257 dd-2584 [000] 84.076842: balance_dirty_state: bdi btrfs-1: dirty=975 wb=418 unstable=0 bg_thresh=1007 thresh=2015 gap=622 poll_thresh=13 ino=257 dd-2584 [000] 84.076963: balance_dirty_state: bdi btrfs-1: dirty=975 wb=418 unstable=0 bg_thresh=1007 thresh=2014 gap=621 poll_thresh=14 ino=257 dd-2584 [000] 84.077430: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=418 unstable=0 bg_thresh=1006 thresh=2013 gap=595 poll_thresh=15 ino=257 dd-2584 [000] 84.077549: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=418 unstable=0 bg_thresh=1006 thresh=2013 gap=595 poll_thresh=16 ino=257 dd-2584 [000] 84.077851: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=393 unstable=0 bg_thresh=1008 thresh=2017 gap=574 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 84.077906: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1588 wrote=0 to_write=16384 dd-2584 [000] 84.078285: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=318 unstable=0 bg_thresh=1007 thresh=2014 gap=646 poll_thresh=18 ino=257 dd-2584 [000] 84.078568: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=368 unstable=0 bg_thresh=1005 thresh=2010 gap=617 poll_thresh=19 ino=257 dd-2584 [000] 84.078823: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=418 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=20 ino=257 dd-2584 [000] 84.079078: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=468 unstable=0 bg_thresh=1011 thresh=2023 gap=555 poll_thresh=21 ino=257 dd-2584 [000] 84.079333: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=493 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=22 ino=257 dd-2584 [000] 84.079591: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=518 unstable=0 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=23 ino=257 dd-2584 [000] 84.079594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=66528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 84.085776: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=1136 to_write=15248 dd-2584 [004] 84.088731: balance_dirty_state: bdi btrfs-1: dirty=75 wb=1318 unstable=0 bg_thresh=1005 thresh=2011 gap=618 poll_thresh=23 ino=257 dd-2584 [004] 84.089208: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1318 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=17 ino=257 dd-2584 [004] 84.089448: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1318 unstable=0 bg_thresh=1007 thresh=2015 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 84.089682: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1318 unstable=0 bg_thresh=1007 thresh=2014 gap=546 poll_thresh=19 ino=257 dd-2584 [004] 84.089918: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1318 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=20 ino=257 dd-2584 [004] 84.090158: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1318 unstable=0 bg_thresh=1008 thresh=2017 gap=474 poll_thresh=21 ino=257 dd-2584 [004] 84.090167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-324% task_weight=99% bdi_bw=66528 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 84.096689: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1168 unstable=0 bg_thresh=1009 thresh=2019 gap=626 poll_thresh=21 ino=257 dd-2584 [004] 84.096871: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1168 unstable=0 bg_thresh=1006 thresh=2013 gap=620 poll_thresh=16 ino=257 dd-2584 [004] 84.097227: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1168 unstable=0 bg_thresh=1006 thresh=2012 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 84.097586: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1168 unstable=0 bg_thresh=1008 thresh=2016 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 84.097946: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1168 unstable=0 bg_thresh=1007 thresh=2015 gap=522 poll_thresh=19 ino=257 dd-2584 [004] 84.098942: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1168 unstable=0 bg_thresh=1007 thresh=2014 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 84.098954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=66528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 84.104681: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1168 unstable=0 bg_thresh=1008 thresh=2017 gap=499 poll_thresh=20 ino=257 dd-2584 [004] 84.104692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=66528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 84.113016: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1043 unstable=0 bg_thresh=1007 thresh=2014 gap=621 poll_thresh=20 ino=257 dd-2584 [004] 84.113094: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1043 unstable=0 bg_thresh=1009 thresh=2019 gap=601 poll_thresh=15 ino=257 dd-2584 [004] 84.113177: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1043 unstable=0 bg_thresh=1012 thresh=2024 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 84.113347: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1043 unstable=0 bg_thresh=1008 thresh=2017 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 84.113526: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1043 unstable=0 bg_thresh=1008 thresh=2016 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 84.113705: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1043 unstable=0 bg_thresh=1007 thresh=2015 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 84.113712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=66528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.124743: balance_dirty_state: bdi btrfs-1: dirty=514 wb=718 unstable=0 bg_thresh=992 thresh=1985 gap=753 poll_thresh=19 ino=257 dd-2584 [001] 84.124822: balance_dirty_state: bdi btrfs-1: dirty=539 wb=668 unstable=0 bg_thresh=990 thresh=1981 gap=774 poll_thresh=14 ino=257 dd-2584 [001] 84.124886: balance_dirty_state: bdi btrfs-1: dirty=539 wb=643 unstable=0 bg_thresh=993 thresh=1987 gap=805 poll_thresh=15 ino=257 dd-2584 [001] 84.124948: balance_dirty_state: bdi btrfs-1: dirty=564 wb=643 unstable=0 bg_thresh=996 thresh=1992 gap=785 poll_thresh=16 ino=257 dd-2584 [001] 84.125079: balance_dirty_state: bdi btrfs-1: dirty=589 wb=643 unstable=0 bg_thresh=994 thresh=1989 gap=757 poll_thresh=17 ino=257 dd-2584 [001] 84.125396: balance_dirty_state: bdi btrfs-1: dirty=639 wb=643 unstable=0 bg_thresh=994 thresh=1989 gap=707 poll_thresh=18 ino=257 dd-2584 [001] 84.125524: balance_dirty_state: bdi btrfs-1: dirty=664 wb=643 unstable=0 bg_thresh=992 thresh=1985 gap=678 poll_thresh=19 ino=257 dd-2584 [001] 84.125651: balance_dirty_state: bdi btrfs-1: dirty=689 wb=643 unstable=0 bg_thresh=995 thresh=1990 gap=658 poll_thresh=20 ino=257 dd-2584 [001] 84.125780: balance_dirty_state: bdi btrfs-1: dirty=714 wb=643 unstable=0 bg_thresh=993 thresh=1987 gap=630 poll_thresh=21 ino=257 dd-2584 [001] 84.125909: balance_dirty_state: bdi btrfs-1: dirty=764 wb=643 unstable=0 bg_thresh=994 thresh=1989 gap=582 poll_thresh=22 ino=257 dd-2584 [001] 84.126036: balance_dirty_state: bdi btrfs-1: dirty=789 wb=643 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=23 ino=257 dd-2584 [001] 84.126164: balance_dirty_state: bdi btrfs-1: dirty=814 wb=643 unstable=0 bg_thresh=998 thresh=1996 gap=539 poll_thresh=24 ino=257 dd-2584 [001] 84.126293: balance_dirty_state: bdi btrfs-1: dirty=864 wb=643 unstable=0 bg_thresh=999 thresh=1998 gap=491 poll_thresh=25 ino=257 dd-2584 [001] 84.126298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=67008 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 84.132688: balance_dirty_state: bdi btrfs-1: dirty=864 wb=518 unstable=0 bg_thresh=993 thresh=1987 gap=605 poll_thresh=25 ino=257 dd-2584 [001] 84.132757: balance_dirty_state: bdi btrfs-1: dirty=864 wb=518 unstable=0 bg_thresh=993 thresh=1987 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 84.133041: balance_dirty_state: bdi btrfs-1: dirty=889 wb=518 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=20 ino=257 dd-2584 [001] 84.133160: balance_dirty_state: bdi btrfs-1: dirty=939 wb=518 unstable=0 bg_thresh=1004 thresh=2008 gap=551 poll_thresh=21 ino=257 dd-2584 [001] 84.133279: balance_dirty_state: bdi btrfs-1: dirty=964 wb=518 unstable=0 bg_thresh=1003 thresh=2007 gap=525 poll_thresh=22 ino=257 dd-2584 [001] 84.133397: balance_dirty_state: bdi btrfs-1: dirty=989 wb=518 unstable=0 bg_thresh=1003 thresh=2006 gap=499 poll_thresh=23 ino=257 dd-2584 [001] 84.133401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=67008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.140768: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=393 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 84.140787: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1652 wrote=0 to_write=16384 dd-2584 [001] 84.140850: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=393 unstable=0 bg_thresh=998 thresh=1997 gap=565 poll_thresh=17 ino=257 dd-2584 [001] 84.140981: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=393 unstable=0 bg_thresh=992 thresh=1984 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 84.141111: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=468 unstable=0 bg_thresh=994 thresh=1988 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 84.141113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=67008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 84.143930: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=976 to_write=15408 dd-2584 [001] 84.148670: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1243 unstable=0 bg_thresh=997 thresh=1995 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 84.148745: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1243 unstable=0 bg_thresh=997 thresh=1995 gap=613 poll_thresh=14 ino=257 dd-2584 [001] 84.148810: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1243 unstable=0 bg_thresh=997 thresh=1994 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 84.148872: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1243 unstable=0 bg_thresh=997 thresh=1994 gap=587 poll_thresh=16 ino=257 dd-2584 [001] 84.149169: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1243 unstable=0 bg_thresh=996 thresh=1993 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 84.149286: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1243 unstable=0 bg_thresh=998 thresh=1997 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 84.149405: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1243 unstable=0 bg_thresh=998 thresh=1996 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 84.149410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=67008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.156797: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1093 unstable=0 bg_thresh=998 thresh=1997 gap=640 poll_thresh=19 ino=257 dd-2584 [001] 84.156875: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1093 unstable=0 bg_thresh=998 thresh=1996 gap=614 poll_thresh=14 ino=257 dd-2584 [001] 84.156934: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1093 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 84.156994: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1093 unstable=0 bg_thresh=997 thresh=1995 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 84.157111: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1093 unstable=0 bg_thresh=999 thresh=1999 gap=567 poll_thresh=17 ino=257 dd-2584 [001] 84.157230: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1093 unstable=0 bg_thresh=999 thresh=1998 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 84.157347: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1093 unstable=0 bg_thresh=998 thresh=1997 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 84.157352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=67008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.168831: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1093 unstable=0 bg_thresh=997 thresh=1994 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 84.168835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=67008 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 84.176757: balance_dirty_state: bdi btrfs-1: dirty=414 wb=843 unstable=0 bg_thresh=997 thresh=1995 gap=738 poll_thresh=19 ino=257 dd-2584 [001] 84.176823: balance_dirty_state: bdi btrfs-1: dirty=439 wb=843 unstable=0 bg_thresh=994 thresh=1989 gap=707 poll_thresh=14 ino=257 dd-2584 [001] 84.177765: balance_dirty_state: bdi btrfs-1: dirty=439 wb=743 unstable=0 bg_thresh=996 thresh=1993 gap=811 poll_thresh=15 ino=257 dd-2584 [001] 84.177824: balance_dirty_state: bdi btrfs-1: dirty=464 wb=743 unstable=0 bg_thresh=996 thresh=1993 gap=786 poll_thresh=16 ino=257 dd-2584 [001] 84.177940: balance_dirty_state: bdi btrfs-1: dirty=489 wb=743 unstable=0 bg_thresh=996 thresh=1992 gap=760 poll_thresh=17 ino=257 dd-2584 [001] 84.178059: balance_dirty_state: bdi btrfs-1: dirty=539 wb=743 unstable=0 bg_thresh=998 thresh=1996 gap=714 poll_thresh=18 ino=257 dd-2584 [001] 84.178175: balance_dirty_state: bdi btrfs-1: dirty=564 wb=743 unstable=0 bg_thresh=997 thresh=1995 gap=688 poll_thresh=19 ino=257 dd-2584 [001] 84.178291: balance_dirty_state: bdi btrfs-1: dirty=589 wb=743 unstable=0 bg_thresh=997 thresh=1994 gap=662 poll_thresh=20 ino=257 dd-2584 [001] 84.178408: balance_dirty_state: bdi btrfs-1: dirty=614 wb=743 unstable=0 bg_thresh=999 thresh=1998 gap=641 poll_thresh=21 ino=257 dd-2584 [001] 84.178527: balance_dirty_state: bdi btrfs-1: dirty=664 wb=743 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=22 ino=257 dd-2584 [001] 84.178645: balance_dirty_state: bdi btrfs-1: dirty=689 wb=743 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=23 ino=257 dd-2584 [001] 84.178925: balance_dirty_state: bdi btrfs-1: dirty=714 wb=743 unstable=0 bg_thresh=994 thresh=1989 gap=532 poll_thresh=24 ino=257 dd-2584 [001] 84.179046: balance_dirty_state: bdi btrfs-1: dirty=739 wb=743 unstable=0 bg_thresh=996 thresh=1993 gap=511 poll_thresh=25 ino=257 dd-2584 [001] 84.179167: balance_dirty_state: bdi btrfs-1: dirty=789 wb=743 unstable=0 bg_thresh=996 thresh=1992 gap=460 poll_thresh=26 ino=257 dd-2584 [001] 84.179172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=67008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.184835: balance_dirty_state: bdi btrfs-1: dirty=789 wb=618 unstable=0 bg_thresh=996 thresh=1993 gap=586 poll_thresh=26 ino=257 dd-2584 [001] 84.184906: balance_dirty_state: bdi btrfs-1: dirty=789 wb=618 unstable=0 bg_thresh=999 thresh=1998 gap=591 poll_thresh=19 ino=257 dd-2584 [001] 84.185023: balance_dirty_state: bdi btrfs-1: dirty=839 wb=618 unstable=0 bg_thresh=998 thresh=1997 gap=540 poll_thresh=20 ino=257 dd-2584 [001] 84.185137: balance_dirty_state: bdi btrfs-1: dirty=864 wb=618 unstable=0 bg_thresh=998 thresh=1996 gap=514 poll_thresh=21 ino=257 dd-2584 [001] 84.185251: balance_dirty_state: bdi btrfs-1: dirty=889 wb=618 unstable=0 bg_thresh=994 thresh=1989 gap=482 poll_thresh=22 ino=257 dd-2584 [001] 84.185255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-169% task_weight=97% bdi_bw=67008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 84.192816: balance_dirty_state: bdi btrfs-1: dirty=889 wb=493 unstable=0 bg_thresh=995 thresh=1991 gap=609 poll_thresh=22 ino=257 dd-2584 [000] 84.192918: balance_dirty_state: bdi btrfs-1: dirty=889 wb=493 unstable=0 bg_thresh=995 thresh=1991 gap=609 poll_thresh=16 ino=257 dd-2584 [000] 84.193156: balance_dirty_state: bdi btrfs-1: dirty=939 wb=493 unstable=0 bg_thresh=998 thresh=1996 gap=564 poll_thresh=17 ino=257 dd-2584 [000] 84.193740: balance_dirty_state: bdi btrfs-1: dirty=964 wb=493 unstable=0 bg_thresh=997 thresh=1995 gap=538 poll_thresh=18 ino=257 dd-2584 [000] 84.193974: balance_dirty_state: bdi btrfs-1: dirty=989 wb=493 unstable=0 bg_thresh=999 thresh=1999 gap=517 poll_thresh=19 ino=257 dd-2584 [000] 84.194207: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=493 unstable=0 bg_thresh=999 thresh=1998 gap=491 poll_thresh=20 ino=257 dd-2584 [000] 84.194216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=67008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 84.194298: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1704 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 84.199619: writeback_single_inode: bdi btrfs-1: ino=257 state= age=284 wrote=912 to_write=15472 dd-2584 [004] 84.200753: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1268 unstable=0 bg_thresh=996 thresh=1993 gap=611 poll_thresh=20 ino=257 dd-2584 [004] 84.200892: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1268 unstable=0 bg_thresh=993 thresh=1987 gap=605 poll_thresh=15 ino=257 dd-2584 [004] 84.201013: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1268 unstable=0 bg_thresh=996 thresh=1992 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 84.201246: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1268 unstable=0 bg_thresh=995 thresh=1991 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 84.201479: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1268 unstable=0 bg_thresh=995 thresh=1990 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 84.201716: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1268 unstable=0 bg_thresh=997 thresh=1994 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 84.201725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=67008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 84.208805: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1118 unstable=0 bg_thresh=999 thresh=1999 gap=642 poll_thresh=19 ino=257 dd-2584 [004] 84.208931: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1118 unstable=0 bg_thresh=996 thresh=1993 gap=636 poll_thresh=14 ino=257 dd-2584 [004] 84.209052: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1118 unstable=0 bg_thresh=999 thresh=1998 gap=616 poll_thresh=15 ino=257 dd-2584 [004] 84.209516: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1118 unstable=0 bg_thresh=996 thresh=1992 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 84.209670: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1118 unstable=0 bg_thresh=995 thresh=1991 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 84.209911: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1118 unstable=0 bg_thresh=997 thresh=1995 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 84.210144: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1118 unstable=0 bg_thresh=997 thresh=1994 gap=512 poll_thresh=19 ino=257 dd-2584 [004] 84.210380: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1118 unstable=0 bg_thresh=996 thresh=1993 gap=461 poll_thresh=20 ino=257 dd-2584 [004] 84.210389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=67008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 84.216819: balance_dirty_state: bdi btrfs-1: dirty=414 wb=993 unstable=0 bg_thresh=996 thresh=1992 gap=585 poll_thresh=20 ino=257 dd-2584 [004] 84.216927: balance_dirty_state: bdi btrfs-1: dirty=414 wb=993 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 84.217015: balance_dirty_state: bdi btrfs-1: dirty=439 wb=993 unstable=0 bg_thresh=998 thresh=1996 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 84.217183: balance_dirty_state: bdi btrfs-1: dirty=464 wb=993 unstable=0 bg_thresh=997 thresh=1995 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 84.217352: balance_dirty_state: bdi btrfs-1: dirty=514 wb=993 unstable=0 bg_thresh=997 thresh=1994 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 84.217358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=67008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 84.224796: balance_dirty_state: bdi btrfs-1: dirty=514 wb=993 unstable=0 bg_thresh=994 thresh=1989 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 84.224808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=67008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 84.232786: balance_dirty_state: bdi btrfs-1: dirty=514 wb=668 unstable=0 bg_thresh=995 thresh=1991 gap=809 poll_thresh=18 ino=257 dd-2584 [003] 84.232854: balance_dirty_state: bdi btrfs-1: dirty=514 wb=668 unstable=0 bg_thresh=995 thresh=1991 gap=809 poll_thresh=13 ino=257 dd-2584 [003] 84.233086: balance_dirty_state: bdi btrfs-1: dirty=539 wb=668 unstable=0 bg_thresh=998 thresh=1996 gap=789 poll_thresh=14 ino=257 dd-2584 [003] 84.233145: balance_dirty_state: bdi btrfs-1: dirty=539 wb=668 unstable=0 bg_thresh=1000 thresh=2001 gap=794 poll_thresh=15 ino=257 dd-2584 [003] 84.233204: balance_dirty_state: bdi btrfs-1: dirty=564 wb=668 unstable=0 bg_thresh=1000 thresh=2001 gap=769 poll_thresh=16 ino=257 dd-2584 [003] 84.233323: balance_dirty_state: bdi btrfs-1: dirty=589 wb=668 unstable=0 bg_thresh=1003 thresh=2006 gap=749 poll_thresh=17 ino=257 dd-2584 [003] 84.233442: balance_dirty_state: bdi btrfs-1: dirty=614 wb=668 unstable=0 bg_thresh=1005 thresh=2010 gap=728 poll_thresh=18 ino=257 dd-2584 [003] 84.233559: balance_dirty_state: bdi btrfs-1: dirty=664 wb=668 unstable=0 bg_thresh=1004 thresh=2009 gap=677 poll_thresh=19 ino=257 dd-2584 [003] 84.233676: balance_dirty_state: bdi btrfs-1: dirty=689 wb=668 unstable=0 bg_thresh=1004 thresh=2008 gap=651 poll_thresh=20 ino=257 dd-2584 [003] 84.233800: balance_dirty_state: bdi btrfs-1: dirty=714 wb=668 unstable=0 bg_thresh=1006 thresh=2012 gap=630 poll_thresh=21 ino=257 dd-2584 [003] 84.233939: balance_dirty_state: bdi btrfs-1: dirty=764 wb=668 unstable=0 bg_thresh=1002 thresh=2005 gap=573 poll_thresh=22 ino=257 dd-2584 [003] 84.234263: balance_dirty_state: bdi btrfs-1: dirty=789 wb=668 unstable=0 bg_thresh=1002 thresh=2004 gap=547 poll_thresh=23 ino=257 dd-2584 [003] 84.234401: balance_dirty_state: bdi btrfs-1: dirty=814 wb=668 unstable=0 bg_thresh=1001 thresh=2003 gap=521 poll_thresh=24 ino=257 dd-2584 [003] 84.234540: balance_dirty_state: bdi btrfs-1: dirty=839 wb=668 unstable=0 bg_thresh=1003 thresh=2007 gap=500 poll_thresh=25 ino=257 dd-2584 [003] 84.234546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=67128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 84.240716: balance_dirty_state: bdi btrfs-1: dirty=839 wb=543 unstable=0 bg_thresh=1004 thresh=2008 gap=626 poll_thresh=25 ino=257 dd-2584 [003] 84.240782: balance_dirty_state: bdi btrfs-1: dirty=864 wb=543 unstable=0 bg_thresh=1000 thresh=2000 gap=593 poll_thresh=19 ino=257 dd-2584 [003] 84.240904: balance_dirty_state: bdi btrfs-1: dirty=889 wb=543 unstable=0 bg_thresh=1005 thresh=2010 gap=578 poll_thresh=20 ino=257 dd-2584 [003] 84.241026: balance_dirty_state: bdi btrfs-1: dirty=939 wb=543 unstable=0 bg_thresh=1003 thresh=2007 gap=525 poll_thresh=21 ino=257 dd-2584 [003] 84.241149: balance_dirty_state: bdi btrfs-1: dirty=964 wb=543 unstable=0 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=22 ino=257 dd-2584 [003] 84.241154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=67128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 84.248781: balance_dirty_state: bdi btrfs-1: dirty=964 wb=418 unstable=0 bg_thresh=1004 thresh=2009 gap=627 poll_thresh=22 ino=257 dd-2584 [003] 84.248914: balance_dirty_state: bdi btrfs-1: dirty=964 wb=418 unstable=0 bg_thresh=1004 thresh=2008 gap=626 poll_thresh=16 ino=257 dd-2584 [003] 84.249156: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=418 unstable=0 bg_thresh=1003 thresh=2007 gap=575 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 84.249203: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1760 wrote=0 to_write=16384 dd-2584 [003] 84.249653: balance_dirty_state: bdi btrfs-1: dirty=989 wb=468 unstable=0 bg_thresh=1003 thresh=2006 gap=549 poll_thresh=18 ino=257 dd-2584 [003] 84.249838: balance_dirty_state: bdi btrfs-1: dirty=964 wb=518 unstable=0 bg_thresh=1005 thresh=2010 gap=528 poll_thresh=19 ino=257 dd-2584 [003] 84.250019: balance_dirty_state: bdi btrfs-1: dirty=964 wb=568 unstable=0 bg_thresh=1004 thresh=2009 gap=477 poll_thresh=20 ino=257 dd-2584 [003] 84.250021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=67128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 84.252942: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1008 to_write=15376 dd-2584 [007] 84.260720: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1293 unstable=0 bg_thresh=997 thresh=1994 gap=587 poll_thresh=20 ino=257 dd-2584 [007] 84.260809: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1293 unstable=0 bg_thresh=997 thresh=1994 gap=587 poll_thresh=15 ino=257 dd-2584 [007] 84.260894: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1293 unstable=0 bg_thresh=996 thresh=1993 gap=561 poll_thresh=16 ino=257 dd-2584 [007] 84.261063: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1293 unstable=0 bg_thresh=999 thresh=1998 gap=541 poll_thresh=17 ino=257 dd-2584 [007] 84.261229: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1293 unstable=0 bg_thresh=998 thresh=1997 gap=515 poll_thresh=18 ino=257 dd-2584 [007] 84.261404: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1293 unstable=0 bg_thresh=997 thresh=1995 gap=463 poll_thresh=19 ino=257 dd-2584 [007] 84.261411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=67128 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 84.268894: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1143 unstable=0 bg_thresh=997 thresh=1995 gap=613 poll_thresh=19 ino=257 dd-2584 [007] 84.269024: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1143 unstable=0 bg_thresh=994 thresh=1989 gap=607 poll_thresh=14 ino=257 dd-2584 [007] 84.269146: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1143 unstable=0 bg_thresh=997 thresh=1994 gap=587 poll_thresh=15 ino=257 dd-2584 [007] 84.269270: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1143 unstable=0 bg_thresh=996 thresh=1993 gap=561 poll_thresh=16 ino=257 dd-2584 [007] 84.269873: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1143 unstable=0 bg_thresh=996 thresh=1992 gap=535 poll_thresh=17 ino=257 dd-2584 [007] 84.270111: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1143 unstable=0 bg_thresh=995 thresh=1991 gap=509 poll_thresh=18 ino=257 dd-2584 [007] 84.270345: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1143 unstable=0 bg_thresh=995 thresh=1990 gap=483 poll_thresh=19 ino=257 dd-2584 [007] 84.270354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=67128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 84.276855: balance_dirty_state: bdi btrfs-1: dirty=364 wb=993 unstable=0 bg_thresh=996 thresh=1992 gap=635 poll_thresh=19 ino=257 dd-2584 [007] 84.276942: balance_dirty_state: bdi btrfs-1: dirty=389 wb=993 unstable=0 bg_thresh=995 thresh=1991 gap=609 poll_thresh=14 ino=257 dd-2584 [007] 84.277002: balance_dirty_state: bdi btrfs-1: dirty=414 wb=993 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=15 ino=257 dd-2584 [007] 84.277062: balance_dirty_state: bdi btrfs-1: dirty=414 wb=993 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=16 ino=257 dd-2584 [007] 84.277181: balance_dirty_state: bdi btrfs-1: dirty=464 wb=993 unstable=0 bg_thresh=997 thresh=1994 gap=537 poll_thresh=17 ino=257 dd-2584 [007] 84.277300: balance_dirty_state: bdi btrfs-1: dirty=489 wb=993 unstable=0 bg_thresh=996 thresh=1993 gap=511 poll_thresh=18 ino=257 dd-2584 [007] 84.277421: balance_dirty_state: bdi btrfs-1: dirty=514 wb=993 unstable=0 bg_thresh=996 thresh=1992 gap=485 poll_thresh=19 ino=257 dd-2584 [007] 84.277426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=67128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 84.284833: balance_dirty_state: bdi btrfs-1: dirty=514 wb=993 unstable=0 bg_thresh=997 thresh=1995 gap=488 poll_thresh=19 ino=257 dd-2584 [007] 84.284838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=67128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 84.292863: balance_dirty_state: bdi btrfs-1: dirty=514 wb=868 unstable=0 bg_thresh=997 thresh=1995 gap=613 poll_thresh=19 ino=257 dd-2584 [000] 84.292933: balance_dirty_state: bdi btrfs-1: dirty=539 wb=868 unstable=0 bg_thresh=997 thresh=1995 gap=588 poll_thresh=14 ino=257 dd-2584 [000] 84.293172: balance_dirty_state: bdi btrfs-1: dirty=564 wb=868 unstable=0 bg_thresh=1000 thresh=2000 gap=568 poll_thresh=15 ino=257 dd-2584 [000] 84.293233: balance_dirty_state: bdi btrfs-1: dirty=564 wb=868 unstable=0 bg_thresh=1000 thresh=2000 gap=568 poll_thresh=16 ino=257 dd-2584 [000] 84.293353: balance_dirty_state: bdi btrfs-1: dirty=614 wb=868 unstable=0 bg_thresh=999 thresh=1999 gap=517 poll_thresh=17 ino=257 dd-2584 [000] 84.293476: balance_dirty_state: bdi btrfs-1: dirty=639 wb=868 unstable=0 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=18 ino=257 dd-2584 [000] 84.293481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=67128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 84.304872: balance_dirty_state: bdi btrfs-1: dirty=639 wb=743 unstable=0 bg_thresh=995 thresh=1990 gap=608 poll_thresh=18 ino=257 dd-2584 [000] 84.304936: balance_dirty_state: bdi btrfs-1: dirty=664 wb=743 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=13 ino=257 dd-2584 [000] 84.304996: balance_dirty_state: bdi btrfs-1: dirty=664 wb=743 unstable=0 bg_thresh=997 thresh=1995 gap=588 poll_thresh=14 ino=257 dd-2584 [000] 84.305055: balance_dirty_state: bdi btrfs-1: dirty=689 wb=743 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=15 ino=257 dd-2584 [000] 84.305116: balance_dirty_state: bdi btrfs-1: dirty=689 wb=743 unstable=0 bg_thresh=1000 thresh=2000 gap=568 poll_thresh=16 ino=257 dd-2584 [000] 84.305236: balance_dirty_state: bdi btrfs-1: dirty=739 wb=743 unstable=0 bg_thresh=1002 thresh=2005 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 84.305360: balance_dirty_state: bdi btrfs-1: dirty=764 wb=743 unstable=0 bg_thresh=1004 thresh=2009 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 84.305365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=67128 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 84.312810: balance_dirty_state: bdi btrfs-1: dirty=764 wb=743 unstable=0 bg_thresh=1004 thresh=2009 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 84.312816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=67128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.320793: balance_dirty_state: bdi btrfs-1: dirty=764 wb=618 unstable=0 bg_thresh=995 thresh=1991 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 84.320900: balance_dirty_state: bdi btrfs-1: dirty=789 wb=618 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 84.321018: balance_dirty_state: bdi btrfs-1: dirty=814 wb=618 unstable=0 bg_thresh=998 thresh=1996 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 84.321485: balance_dirty_state: bdi btrfs-1: dirty=814 wb=618 unstable=0 bg_thresh=998 thresh=1996 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 84.321603: balance_dirty_state: bdi btrfs-1: dirty=839 wb=618 unstable=0 bg_thresh=997 thresh=1995 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 84.321839: balance_dirty_state: bdi btrfs-1: dirty=864 wb=618 unstable=0 bg_thresh=997 thresh=1994 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 84.322076: balance_dirty_state: bdi btrfs-1: dirty=889 wb=618 unstable=0 bg_thresh=999 thresh=1998 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 84.322085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=67128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.328852: balance_dirty_state: bdi btrfs-1: dirty=889 wb=493 unstable=0 bg_thresh=1000 thresh=2000 gap=618 poll_thresh=18 ino=257 dd-2584 [001] 84.328953: balance_dirty_state: bdi btrfs-1: dirty=914 wb=493 unstable=0 bg_thresh=997 thresh=1994 gap=587 poll_thresh=13 ino=257 dd-2584 [001] 84.329014: balance_dirty_state: bdi btrfs-1: dirty=939 wb=493 unstable=0 bg_thresh=999 thresh=1999 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 84.329070: balance_dirty_state: bdi btrfs-1: dirty=939 wb=493 unstable=0 bg_thresh=996 thresh=1993 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 84.329127: balance_dirty_state: bdi btrfs-1: dirty=964 wb=493 unstable=0 bg_thresh=999 thresh=1998 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 84.329242: balance_dirty_state: bdi btrfs-1: dirty=989 wb=493 unstable=0 bg_thresh=1001 thresh=2002 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 84.329355: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=493 unstable=0 bg_thresh=1000 thresh=2001 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 84.329360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-61% task_weight=98% bdi_bw=67128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 84.329443: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1840 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 84.332309: writeback_single_inode: bdi btrfs-1: ino=257 state= age=128 wrote=912 to_write=15472 dd-2584 [001] 84.336883: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1293 unstable=0 bg_thresh=998 thresh=1997 gap=590 poll_thresh=13 ino=257 dd-2584 [001] 84.337004: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1293 unstable=0 bg_thresh=1001 thresh=2002 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 84.337367: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1293 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 84.337427: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1293 unstable=0 bg_thresh=1000 thresh=2001 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 84.337546: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1293 unstable=0 bg_thresh=999 thresh=1999 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 84.337663: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1293 unstable=0 bg_thresh=999 thresh=1998 gap=466 poll_thresh=18 ino=257 dd-2584 [001] 84.337667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.344824: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1293 unstable=0 bg_thresh=999 thresh=1998 gap=466 poll_thresh=18 ino=257 dd-2584 [001] 84.344833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.352811: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1168 unstable=0 bg_thresh=999 thresh=1998 gap=591 poll_thresh=18 ino=257 dd-2584 [001] 84.352906: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1168 unstable=0 bg_thresh=999 thresh=1998 gap=591 poll_thresh=13 ino=257 dd-2584 [001] 84.352962: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1168 unstable=0 bg_thresh=998 thresh=1997 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 84.353019: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1168 unstable=0 bg_thresh=1001 thresh=2002 gap=545 poll_thresh=15 ino=257 dd-2584 [001] 84.353077: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1168 unstable=0 bg_thresh=1000 thresh=2001 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 84.353189: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1168 unstable=0 bg_thresh=1000 thresh=2000 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 84.353303: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1168 unstable=0 bg_thresh=999 thresh=1999 gap=467 poll_thresh=18 ino=257 dd-2584 [001] 84.353308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.360850: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1168 unstable=0 bg_thresh=999 thresh=1999 gap=467 poll_thresh=18 ino=257 dd-2584 [001] 84.360859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.368834: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1168 unstable=0 bg_thresh=999 thresh=1999 gap=467 poll_thresh=18 ino=257 dd-2584 [001] 84.368842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.376828: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1043 unstable=0 bg_thresh=997 thresh=1995 gap=588 poll_thresh=18 ino=257 dd-2584 [001] 84.376927: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1043 unstable=0 bg_thresh=997 thresh=1995 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 84.377022: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1043 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=14 ino=257 dd-2584 [001] 84.377399: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1043 unstable=0 bg_thresh=999 thresh=1999 gap=542 poll_thresh=15 ino=257 dd-2584 [001] 84.377496: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1043 unstable=0 bg_thresh=999 thresh=1998 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 84.377684: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1043 unstable=0 bg_thresh=998 thresh=1997 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 84.377691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-113% task_weight=99% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.384842: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1043 unstable=0 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=17 ino=257 dd-2584 [001] 84.384848: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.392854: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1043 unstable=0 bg_thresh=1004 thresh=2009 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 84.392863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.404874: balance_dirty_state: bdi btrfs-1: dirty=464 wb=943 unstable=0 bg_thresh=997 thresh=1995 gap=588 poll_thresh=17 ino=257 dd-2584 [001] 84.404941: balance_dirty_state: bdi btrfs-1: dirty=464 wb=943 unstable=0 bg_thresh=1000 thresh=2000 gap=593 poll_thresh=13 ino=257 dd-2584 [001] 84.405000: balance_dirty_state: bdi btrfs-1: dirty=489 wb=943 unstable=0 bg_thresh=1000 thresh=2000 gap=568 poll_thresh=14 ino=257 dd-2584 [001] 84.405057: balance_dirty_state: bdi btrfs-1: dirty=489 wb=943 unstable=0 bg_thresh=1002 thresh=2005 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 84.405115: balance_dirty_state: bdi btrfs-1: dirty=514 wb=943 unstable=0 bg_thresh=1002 thresh=2005 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 84.405236: balance_dirty_state: bdi btrfs-1: dirty=539 wb=943 unstable=0 bg_thresh=1005 thresh=2010 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 84.405357: balance_dirty_state: bdi btrfs-1: dirty=589 wb=943 unstable=0 bg_thresh=1007 thresh=2014 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 84.405362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 84.412757: balance_dirty_state: bdi btrfs-1: dirty=589 wb=943 unstable=0 bg_thresh=997 thresh=1994 gap=462 poll_thresh=18 ino=257 dd-2584 [001] 84.412763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.420857: balance_dirty_state: bdi btrfs-1: dirty=589 wb=943 unstable=0 bg_thresh=1000 thresh=2000 gap=468 poll_thresh=18 ino=257 dd-2584 [001] 84.420863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.428788: balance_dirty_state: bdi btrfs-1: dirty=589 wb=668 unstable=0 bg_thresh=996 thresh=1993 gap=736 poll_thresh=18 ino=257 dd-2584 [001] 84.428860: balance_dirty_state: bdi btrfs-1: dirty=589 wb=668 unstable=0 bg_thresh=996 thresh=1993 gap=736 poll_thresh=13 ino=257 dd-2584 [001] 84.428921: balance_dirty_state: bdi btrfs-1: dirty=614 wb=668 unstable=0 bg_thresh=999 thresh=1998 gap=716 poll_thresh=14 ino=257 dd-2584 [001] 84.428982: balance_dirty_state: bdi btrfs-1: dirty=639 wb=668 unstable=0 bg_thresh=999 thresh=1998 gap=691 poll_thresh=15 ino=257 dd-2584 [001] 84.429044: balance_dirty_state: bdi btrfs-1: dirty=639 wb=668 unstable=0 bg_thresh=1001 thresh=2003 gap=696 poll_thresh=16 ino=257 dd-2584 [001] 84.429327: balance_dirty_state: bdi btrfs-1: dirty=664 wb=668 unstable=0 bg_thresh=1004 thresh=2008 gap=676 poll_thresh=17 ino=257 dd-2584 [001] 84.429441: balance_dirty_state: bdi btrfs-1: dirty=714 wb=668 unstable=0 bg_thresh=1006 thresh=2012 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 84.429555: balance_dirty_state: bdi btrfs-1: dirty=739 wb=668 unstable=0 bg_thresh=1005 thresh=2011 gap=604 poll_thresh=19 ino=257 dd-2584 [001] 84.429668: balance_dirty_state: bdi btrfs-1: dirty=764 wb=668 unstable=0 bg_thresh=1005 thresh=2010 gap=578 poll_thresh=20 ino=257 dd-2584 [001] 84.429784: balance_dirty_state: bdi btrfs-1: dirty=814 wb=668 unstable=0 bg_thresh=1007 thresh=2014 gap=532 poll_thresh=21 ino=257 dd-2584 [001] 84.429901: balance_dirty_state: bdi btrfs-1: dirty=839 wb=668 unstable=0 bg_thresh=1006 thresh=2013 gap=506 poll_thresh=22 ino=257 dd-2584 [001] 84.430014: balance_dirty_state: bdi btrfs-1: dirty=864 wb=668 unstable=0 bg_thresh=1006 thresh=2012 gap=480 poll_thresh=23 ino=257 dd-2584 [001] 84.430019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 84.436831: balance_dirty_state: bdi btrfs-1: dirty=864 wb=518 unstable=0 bg_thresh=1001 thresh=2002 gap=620 poll_thresh=23 ino=257 dd-2584 [005] 84.436931: balance_dirty_state: bdi btrfs-1: dirty=889 wb=518 unstable=0 bg_thresh=1003 thresh=2007 gap=600 poll_thresh=17 ino=257 dd-2584 [005] 84.437514: balance_dirty_state: bdi btrfs-1: dirty=914 wb=518 unstable=0 bg_thresh=1006 thresh=2012 gap=580 poll_thresh=18 ino=257 dd-2584 [005] 84.437749: balance_dirty_state: bdi btrfs-1: dirty=939 wb=518 unstable=0 bg_thresh=1005 thresh=2011 gap=554 poll_thresh=19 ino=257 dd-2584 [005] 84.437985: balance_dirty_state: bdi btrfs-1: dirty=989 wb=518 unstable=0 bg_thresh=1007 thresh=2015 gap=508 poll_thresh=20 ino=257 dd-2584 [005] 84.438218: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=518 unstable=0 bg_thresh=1007 thresh=2014 gap=482 poll_thresh=21 ino=257 dd-2584 [005] 84.438227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 84.438273: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1948 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 84.441193: writeback_single_inode: bdi btrfs-1: ino=257 state= age=104 wrote=912 to_write=7280 dd-2584 [004] 84.444847: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1293 unstable=0 bg_thresh=1006 thresh=2012 gap=605 poll_thresh=21 ino=257 dd-2584 [004] 84.444914: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1293 unstable=0 bg_thresh=1008 thresh=2017 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 84.445037: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1293 unstable=0 bg_thresh=1008 thresh=2016 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 84.445154: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1293 unstable=0 bg_thresh=1007 thresh=2015 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 84.445276: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1293 unstable=0 bg_thresh=1009 thresh=2019 gap=512 poll_thresh=19 ino=257 dd-2584 [004] 84.445396: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1293 unstable=0 bg_thresh=1009 thresh=2018 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 84.445401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 84.452879: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1168 unstable=0 bg_thresh=1009 thresh=2018 gap=611 poll_thresh=20 ino=257 dd-2584 [004] 84.453358: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1168 unstable=0 bg_thresh=1009 thresh=2018 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 84.453477: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1168 unstable=0 bg_thresh=1008 thresh=2017 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 84.453711: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1168 unstable=0 bg_thresh=1008 thresh=2016 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 84.453948: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1168 unstable=0 bg_thresh=1010 thresh=2020 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 84.454200: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1168 unstable=0 bg_thresh=1009 thresh=2019 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 84.454212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 84.460927: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1043 unstable=0 bg_thresh=1012 thresh=2024 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 84.461010: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1043 unstable=0 bg_thresh=1009 thresh=2018 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 84.461068: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1043 unstable=0 bg_thresh=1011 thresh=2023 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 84.461124: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1043 unstable=0 bg_thresh=1011 thresh=2022 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 84.461238: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1043 unstable=0 bg_thresh=1010 thresh=2021 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 84.461349: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1043 unstable=0 bg_thresh=1010 thresh=2020 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 84.461354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 84.468911: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1043 unstable=0 bg_thresh=1010 thresh=2020 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 84.468918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 84.476853: balance_dirty_state: bdi btrfs-1: dirty=489 wb=893 unstable=0 bg_thresh=1010 thresh=2020 gap=638 poll_thresh=18 ino=257 dd-2584 [004] 84.476971: balance_dirty_state: bdi btrfs-1: dirty=514 wb=893 unstable=0 bg_thresh=1012 thresh=2025 gap=618 poll_thresh=13 ino=257 dd-2584 [004] 84.477374: balance_dirty_state: bdi btrfs-1: dirty=514 wb=893 unstable=0 bg_thresh=1012 thresh=2024 gap=617 poll_thresh=14 ino=257 dd-2584 [004] 84.477467: balance_dirty_state: bdi btrfs-1: dirty=539 wb=893 unstable=0 bg_thresh=1012 thresh=2024 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 84.477560: balance_dirty_state: bdi btrfs-1: dirty=564 wb=893 unstable=0 bg_thresh=1011 thresh=2023 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 84.477742: balance_dirty_state: bdi btrfs-1: dirty=589 wb=893 unstable=0 bg_thresh=1011 thresh=2022 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 84.477925: balance_dirty_state: bdi btrfs-1: dirty=614 wb=893 unstable=0 bg_thresh=1010 thresh=2021 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 84.478108: balance_dirty_state: bdi btrfs-1: dirty=639 wb=893 unstable=0 bg_thresh=1012 thresh=2025 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 84.478114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 84.484909: balance_dirty_state: bdi btrfs-1: dirty=639 wb=893 unstable=0 bg_thresh=1012 thresh=2025 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 84.484914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.492896: balance_dirty_state: bdi btrfs-1: dirty=639 wb=768 unstable=0 bg_thresh=1013 thresh=2026 gap=619 poll_thresh=19 ino=257 dd-2584 [001] 84.492963: balance_dirty_state: bdi btrfs-1: dirty=664 wb=768 unstable=0 bg_thresh=1013 thresh=2026 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 84.493023: balance_dirty_state: bdi btrfs-1: dirty=664 wb=768 unstable=0 bg_thresh=1015 thresh=2031 gap=599 poll_thresh=15 ino=257 dd-2584 [001] 84.493083: balance_dirty_state: bdi btrfs-1: dirty=689 wb=768 unstable=0 bg_thresh=1015 thresh=2031 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 84.493203: balance_dirty_state: bdi btrfs-1: dirty=714 wb=768 unstable=0 bg_thresh=1018 thresh=2036 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 84.493325: balance_dirty_state: bdi btrfs-1: dirty=764 wb=768 unstable=0 bg_thresh=1020 thresh=2040 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 84.493330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-157% task_weight=100% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.500873: balance_dirty_state: bdi btrfs-1: dirty=764 wb=768 unstable=0 bg_thresh=1020 thresh=2040 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 84.500881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-157% task_weight=100% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.508874: balance_dirty_state: bdi btrfs-1: dirty=764 wb=643 unstable=0 bg_thresh=1017 thresh=2034 gap=627 poll_thresh=18 ino=257 dd-2584 [001] 84.509343: balance_dirty_state: bdi btrfs-1: dirty=764 wb=643 unstable=0 bg_thresh=1017 thresh=2034 gap=627 poll_thresh=13 ino=257 dd-2584 [001] 84.509457: balance_dirty_state: bdi btrfs-1: dirty=789 wb=643 unstable=0 bg_thresh=1019 thresh=2039 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 84.509571: balance_dirty_state: bdi btrfs-1: dirty=814 wb=643 unstable=0 bg_thresh=1019 thresh=2039 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 84.509688: balance_dirty_state: bdi btrfs-1: dirty=814 wb=643 unstable=0 bg_thresh=1019 thresh=2038 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 84.509935: balance_dirty_state: bdi btrfs-1: dirty=839 wb=643 unstable=0 bg_thresh=1018 thresh=2037 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 84.510081: balance_dirty_state: bdi btrfs-1: dirty=889 wb=518 unstable=0 bg_thresh=1018 thresh=2036 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 84.510206: balance_dirty_state: bdi btrfs-1: dirty=914 wb=518 unstable=0 bg_thresh=1016 thresh=2033 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 84.510332: balance_dirty_state: bdi btrfs-1: dirty=939 wb=518 unstable=0 bg_thresh=1011 thresh=2023 gap=566 poll_thresh=20 ino=257 dd-2584 [001] 84.510457: balance_dirty_state: bdi btrfs-1: dirty=989 wb=518 unstable=0 bg_thresh=1014 thresh=2028 gap=521 poll_thresh=21 ino=257 dd-2584 [001] 84.510583: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=518 unstable=0 bg_thresh=1015 thresh=2030 gap=498 poll_thresh=22 ino=257 dd-2584 [001] 84.510588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.516863: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=518 unstable=0 bg_thresh=1015 thresh=2031 gap=499 poll_thresh=22 ino=257 dd-2584 [001] 84.516871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.524867: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=393 unstable=0 bg_thresh=1014 thresh=2029 gap=622 poll_thresh=22 ino=257 dd-2584 [001] 84.525098: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=393 unstable=0 bg_thresh=1011 thresh=2023 gap=591 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 84.525149: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2036 wrote=0 to_write=8192 dd-2584 [001] 84.525224: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=393 unstable=0 bg_thresh=1011 thresh=2022 gap=565 poll_thresh=17 ino=257 dd-2584 [001] 84.525350: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=418 unstable=0 bg_thresh=1013 thresh=2026 gap=544 poll_thresh=18 ino=257 dd-2584 [001] 84.525477: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=468 unstable=0 bg_thresh=1012 thresh=2025 gap=518 poll_thresh=19 ino=257 dd-2584 [001] 84.525604: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=518 unstable=0 bg_thresh=1012 thresh=2024 gap=467 poll_thresh=20 ino=257 dd-2584 [001] 84.525606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 84.528555: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=1056 to_write=7136 dd-2584 [001] 84.532796: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1343 unstable=0 bg_thresh=1002 thresh=2005 gap=548 poll_thresh=20 ino=257 dd-2584 [001] 84.532866: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1343 unstable=0 bg_thresh=1002 thresh=2004 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 84.532928: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1343 unstable=0 bg_thresh=1002 thresh=2004 gap=522 poll_thresh=16 ino=257 dd-2584 [001] 84.533053: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1343 unstable=0 bg_thresh=1007 thresh=2014 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 84.533180: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1343 unstable=0 bg_thresh=1009 thresh=2019 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 84.533185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.540817: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1218 unstable=0 bg_thresh=991 thresh=1982 gap=575 poll_thresh=18 ino=257 dd-2584 [001] 84.540898: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1218 unstable=0 bg_thresh=993 thresh=1987 gap=555 poll_thresh=13 ino=257 dd-2584 [001] 84.541150: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1218 unstable=0 bg_thresh=989 thresh=1978 gap=521 poll_thresh=14 ino=257 dd-2584 [001] 84.541209: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1218 unstable=0 bg_thresh=997 thresh=1995 gap=538 poll_thresh=15 ino=257 dd-2584 [001] 84.541266: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1218 unstable=0 bg_thresh=1000 thresh=2000 gap=518 poll_thresh=16 ino=257 dd-2584 [001] 84.541384: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1218 unstable=0 bg_thresh=999 thresh=1999 gap=492 poll_thresh=17 ino=257 dd-2584 [001] 84.541389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.548848: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1218 unstable=0 bg_thresh=995 thresh=1991 gap=484 poll_thresh=17 ino=257 dd-2584 [001] 84.548859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=60372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.556914: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1068 unstable=0 bg_thresh=991 thresh=1983 gap=626 poll_thresh=17 ino=257 dd-2584 [001] 84.556982: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1068 unstable=0 bg_thresh=991 thresh=1983 gap=601 poll_thresh=13 ino=257 dd-2584 [001] 84.557044: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1068 unstable=0 bg_thresh=991 thresh=1983 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 84.557105: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1068 unstable=0 bg_thresh=994 thresh=1988 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 84.557166: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1068 unstable=0 bg_thresh=994 thresh=1988 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 84.557285: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1068 unstable=0 bg_thresh=993 thresh=1987 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 84.557404: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1068 unstable=0 bg_thresh=995 thresh=1991 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 84.557522: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1068 unstable=0 bg_thresh=995 thresh=1990 gap=458 poll_thresh=19 ino=257 dd-2584 [001] 84.557527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=60372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 84.564913: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1068 unstable=0 bg_thresh=995 thresh=1990 gap=458 poll_thresh=19 ino=257 dd-2584 [005] 84.564920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=60372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 84.572873: balance_dirty_state: bdi btrfs-1: dirty=464 wb=943 unstable=0 bg_thresh=997 thresh=1994 gap=587 poll_thresh=19 ino=257 dd-2584 [005] 84.572973: balance_dirty_state: bdi btrfs-1: dirty=489 wb=943 unstable=0 bg_thresh=999 thresh=1999 gap=567 poll_thresh=14 ino=257 dd-2584 [005] 84.573441: balance_dirty_state: bdi btrfs-1: dirty=489 wb=943 unstable=0 bg_thresh=999 thresh=1999 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 84.573560: balance_dirty_state: bdi btrfs-1: dirty=514 wb=943 unstable=0 bg_thresh=999 thresh=1998 gap=541 poll_thresh=16 ino=257 dd-2584 [005] 84.573795: balance_dirty_state: bdi btrfs-1: dirty=539 wb=943 unstable=0 bg_thresh=998 thresh=1997 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 84.574034: balance_dirty_state: bdi btrfs-1: dirty=564 wb=943 unstable=0 bg_thresh=1000 thresh=2001 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 84.574043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=60372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 84.580897: balance_dirty_state: bdi btrfs-1: dirty=564 wb=818 unstable=0 bg_thresh=1000 thresh=2001 gap=619 poll_thresh=18 ino=257 dd-2584 [005] 84.580968: balance_dirty_state: bdi btrfs-1: dirty=589 wb=818 unstable=0 bg_thresh=998 thresh=1997 gap=590 poll_thresh=13 ino=257 dd-2584 [005] 84.581030: balance_dirty_state: bdi btrfs-1: dirty=614 wb=818 unstable=0 bg_thresh=1001 thresh=2002 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 84.581087: balance_dirty_state: bdi btrfs-1: dirty=614 wb=818 unstable=0 bg_thresh=998 thresh=1996 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 84.581144: balance_dirty_state: bdi btrfs-1: dirty=639 wb=818 unstable=0 bg_thresh=1000 thresh=2001 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 84.581255: balance_dirty_state: bdi btrfs-1: dirty=664 wb=818 unstable=0 bg_thresh=1000 thresh=2000 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 84.581370: balance_dirty_state: bdi btrfs-1: dirty=714 wb=818 unstable=0 bg_thresh=1002 thresh=2004 gap=472 poll_thresh=18 ino=257 dd-2584 [005] 84.581375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=60372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.588935: balance_dirty_state: bdi btrfs-1: dirty=714 wb=693 unstable=0 bg_thresh=1002 thresh=2005 gap=598 poll_thresh=18 ino=257 dd-2584 [001] 84.589044: balance_dirty_state: bdi btrfs-1: dirty=714 wb=693 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=13 ino=257 dd-2584 [001] 84.589164: balance_dirty_state: bdi btrfs-1: dirty=739 wb=693 unstable=0 bg_thresh=1002 thresh=2004 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 84.589631: balance_dirty_state: bdi btrfs-1: dirty=764 wb=693 unstable=0 bg_thresh=1001 thresh=2003 gap=546 poll_thresh=15 ino=257 dd-2584 [001] 84.589757: balance_dirty_state: bdi btrfs-1: dirty=764 wb=693 unstable=0 bg_thresh=1001 thresh=2002 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 84.589990: balance_dirty_state: bdi btrfs-1: dirty=814 wb=693 unstable=0 bg_thresh=1000 thresh=2001 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 84.589999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=60372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.596964: balance_dirty_state: bdi btrfs-1: dirty=814 wb=693 unstable=0 bg_thresh=1000 thresh=2001 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 84.596973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=60372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.604949: balance_dirty_state: bdi btrfs-1: dirty=814 wb=543 unstable=0 bg_thresh=999 thresh=1999 gap=642 poll_thresh=17 ino=257 dd-2584 [001] 84.605035: balance_dirty_state: bdi btrfs-1: dirty=814 wb=543 unstable=0 bg_thresh=1002 thresh=2004 gap=647 poll_thresh=13 ino=257 dd-2584 [001] 84.605093: balance_dirty_state: bdi btrfs-1: dirty=839 wb=543 unstable=0 bg_thresh=999 thresh=1998 gap=616 poll_thresh=14 ino=257 dd-2584 [001] 84.605150: balance_dirty_state: bdi btrfs-1: dirty=839 wb=543 unstable=0 bg_thresh=1001 thresh=2003 gap=621 poll_thresh=15 ino=257 dd-2584 [001] 84.605206: balance_dirty_state: bdi btrfs-1: dirty=864 wb=543 unstable=0 bg_thresh=998 thresh=1997 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 84.605321: balance_dirty_state: bdi btrfs-1: dirty=889 wb=543 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 84.605433: balance_dirty_state: bdi btrfs-1: dirty=939 wb=543 unstable=0 bg_thresh=1000 thresh=2000 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 84.605546: balance_dirty_state: bdi btrfs-1: dirty=964 wb=543 unstable=0 bg_thresh=999 thresh=1999 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 84.605551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=60372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 84.612982: balance_dirty_state: bdi btrfs-1: dirty=964 wb=418 unstable=0 bg_thresh=999 thresh=1998 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 84.613056: balance_dirty_state: bdi btrfs-1: dirty=989 wb=418 unstable=0 bg_thresh=999 thresh=1998 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 84.613116: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=418 unstable=0 bg_thresh=1001 thresh=2003 gap=571 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 84.613205: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2124 wrote=0 to_write=8192 dd-2584 [004] 84.613353: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=418 unstable=0 bg_thresh=1001 thresh=2003 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 84.613482: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=468 unstable=0 bg_thresh=1004 thresh=2008 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 84.613610: balance_dirty_state: bdi btrfs-1: dirty=964 wb=518 unstable=0 bg_thresh=1006 thresh=2012 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 84.613735: balance_dirty_state: bdi btrfs-1: dirty=964 wb=568 unstable=0 bg_thresh=1005 thresh=2011 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 84.613736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=60372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 84.616406: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=992 to_write=7200 dd-2584 [004] 84.620821: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1393 unstable=0 bg_thresh=1005 thresh=2011 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 84.620885: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1393 unstable=0 bg_thresh=1008 thresh=2016 gap=484 poll_thresh=14 ino=257 dd-2584 [004] 84.620890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=60372 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 84.628935: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1393 unstable=0 bg_thresh=1008 thresh=2016 gap=484 poll_thresh=14 ino=257 dd-2584 [004] 84.628944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=60372 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 84.636958: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1393 unstable=0 bg_thresh=1008 thresh=2016 gap=484 poll_thresh=14 ino=257 dd-2584 [004] 84.636966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=60372 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 84.644856: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1268 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 84.644965: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1268 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=10 ino=257 dd-2584 [004] 84.645065: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1268 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=11 ino=257 dd-2584 [004] 84.645163: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1268 unstable=0 bg_thresh=1000 thresh=2001 gap=544 poll_thresh=12 ino=257 dd-2584 [004] 84.645264: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1268 unstable=0 bg_thresh=1003 thresh=2006 gap=549 poll_thresh=13 ino=257 dd-2584 [004] 84.645363: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1268 unstable=0 bg_thresh=1003 thresh=2006 gap=524 poll_thresh=14 ino=257 dd-2584 [004] 84.645466: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1268 unstable=0 bg_thresh=1005 thresh=2011 gap=504 poll_thresh=15 ino=257 dd-2584 [004] 84.645568: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1268 unstable=0 bg_thresh=1008 thresh=2016 gap=509 poll_thresh=16 ino=257 dd-2584 [004] 84.646076: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1268 unstable=0 bg_thresh=1007 thresh=2015 gap=458 poll_thresh=17 ino=257 dd-2584 [004] 84.646084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=60372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 84.652924: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1268 unstable=0 bg_thresh=1007 thresh=2015 gap=458 poll_thresh=17 ino=257 dd-2584 [004] 84.652933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=57676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 84.660908: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1268 unstable=0 bg_thresh=1001 thresh=2003 gap=446 poll_thresh=17 ino=257 dd-2584 [004] 84.660915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=57676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 84.668870: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1143 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 84.669002: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1143 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=13 ino=257 dd-2584 [004] 84.669096: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1143 unstable=0 bg_thresh=1000 thresh=2000 gap=543 poll_thresh=14 ino=257 dd-2584 [004] 84.669171: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1143 unstable=0 bg_thresh=1000 thresh=2000 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 84.669246: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1143 unstable=0 bg_thresh=1002 thresh=2005 gap=523 poll_thresh=16 ino=257 dd-2584 [004] 84.669440: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1143 unstable=0 bg_thresh=1002 thresh=2004 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 84.669447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=57676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 84.676959: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1018 unstable=0 bg_thresh=1001 thresh=2003 gap=621 poll_thresh=17 ino=257 dd-2584 [002] 84.677032: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1018 unstable=0 bg_thresh=1001 thresh=2003 gap=621 poll_thresh=13 ino=257 dd-2584 [002] 84.677098: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1018 unstable=0 bg_thresh=1004 thresh=2008 gap=601 poll_thresh=14 ino=257 dd-2584 [002] 84.677159: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1018 unstable=0 bg_thresh=1004 thresh=2008 gap=576 poll_thresh=15 ino=257 dd-2584 [002] 84.677220: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1018 unstable=0 bg_thresh=1006 thresh=2013 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 84.677346: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1018 unstable=0 bg_thresh=1006 thresh=2012 gap=530 poll_thresh=17 ino=257 dd-2584 [002] 84.677471: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1018 unstable=0 bg_thresh=1005 thresh=2011 gap=504 poll_thresh=18 ino=257 dd-2584 [002] 84.678739: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1018 unstable=0 bg_thresh=1007 thresh=2015 gap=483 poll_thresh=19 ino=257 dd-2584 [002] 84.678744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=57676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 84.684950: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1018 unstable=0 bg_thresh=1006 thresh=2013 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 84.684957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=57676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 84.692954: balance_dirty_state: bdi btrfs-1: dirty=514 wb=993 unstable=0 bg_thresh=1006 thresh=2013 gap=506 poll_thresh=19 ino=257 dd-2584 [006] 84.693081: balance_dirty_state: bdi btrfs-1: dirty=514 wb=993 unstable=0 bg_thresh=1009 thresh=2018 gap=511 poll_thresh=14 ino=257 dd-2584 [006] 84.693196: balance_dirty_state: bdi btrfs-1: dirty=539 wb=993 unstable=0 bg_thresh=1009 thresh=2018 gap=486 poll_thresh=15 ino=257 dd-2584 [006] 84.693204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=57676 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 84.700975: balance_dirty_state: bdi btrfs-1: dirty=539 wb=993 unstable=0 bg_thresh=1009 thresh=2018 gap=486 poll_thresh=15 ino=257 dd-2584 [006] 84.700980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=57676 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 84.709003: balance_dirty_state: bdi btrfs-1: dirty=539 wb=868 unstable=0 bg_thresh=1008 thresh=2016 gap=609 poll_thresh=15 ino=257 dd-2584 [006] 84.709095: balance_dirty_state: bdi btrfs-1: dirty=564 wb=868 unstable=0 bg_thresh=1010 thresh=2021 gap=589 poll_thresh=11 ino=257 dd-2584 [006] 84.709178: balance_dirty_state: bdi btrfs-1: dirty=564 wb=868 unstable=0 bg_thresh=1010 thresh=2021 gap=589 poll_thresh=12 ino=257 dd-2584 [006] 84.709263: balance_dirty_state: bdi btrfs-1: dirty=589 wb=868 unstable=0 bg_thresh=1013 thresh=2026 gap=569 poll_thresh=13 ino=257 dd-2584 [006] 84.709348: balance_dirty_state: bdi btrfs-1: dirty=614 wb=868 unstable=0 bg_thresh=1013 thresh=2026 gap=544 poll_thresh=14 ino=257 dd-2584 [006] 84.709434: balance_dirty_state: bdi btrfs-1: dirty=614 wb=868 unstable=0 bg_thresh=1012 thresh=2025 gap=543 poll_thresh=15 ino=257 dd-2584 [006] 84.709519: balance_dirty_state: bdi btrfs-1: dirty=639 wb=868 unstable=0 bg_thresh=1015 thresh=2030 gap=523 poll_thresh=16 ino=257 dd-2584 [006] 84.709688: balance_dirty_state: bdi btrfs-1: dirty=664 wb=868 unstable=0 bg_thresh=1014 thresh=2029 gap=497 poll_thresh=17 ino=257 dd-2584 [006] 84.709694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=57676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 84.717020: balance_dirty_state: bdi btrfs-1: dirty=664 wb=743 unstable=0 bg_thresh=1017 thresh=2035 gap=628 poll_thresh=17 ino=257 dd-2584 [006] 84.717124: balance_dirty_state: bdi btrfs-1: dirty=689 wb=743 unstable=0 bg_thresh=1017 thresh=2034 gap=602 poll_thresh=13 ino=257 dd-2584 [006] 84.717214: balance_dirty_state: bdi btrfs-1: dirty=714 wb=743 unstable=0 bg_thresh=1014 thresh=2028 gap=571 poll_thresh=14 ino=257 dd-2584 [006] 84.717302: balance_dirty_state: bdi btrfs-1: dirty=714 wb=743 unstable=0 bg_thresh=1016 thresh=2033 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 84.717389: balance_dirty_state: bdi btrfs-1: dirty=739 wb=743 unstable=0 bg_thresh=1016 thresh=2032 gap=550 poll_thresh=16 ino=257 dd-2584 [006] 84.717809: balance_dirty_state: bdi btrfs-1: dirty=764 wb=743 unstable=0 bg_thresh=1015 thresh=2031 gap=524 poll_thresh=17 ino=257 dd-2584 [006] 84.717981: balance_dirty_state: bdi btrfs-1: dirty=789 wb=743 unstable=0 bg_thresh=1015 thresh=2030 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 84.717987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=57676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 84.725048: balance_dirty_state: bdi btrfs-1: dirty=789 wb=743 unstable=0 bg_thresh=1015 thresh=2030 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 84.725055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=57676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 84.733026: balance_dirty_state: bdi btrfs-1: dirty=789 wb=743 unstable=0 bg_thresh=1016 thresh=2032 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 84.733037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=57676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 84.744945: balance_dirty_state: bdi btrfs-1: dirty=789 wb=618 unstable=0 bg_thresh=1015 thresh=2030 gap=623 poll_thresh=18 ino=257 dd-2584 [000] 84.745023: balance_dirty_state: bdi btrfs-1: dirty=814 wb=618 unstable=0 bg_thresh=1012 thresh=2025 gap=593 poll_thresh=13 ino=257 dd-2584 [000] 84.745085: balance_dirty_state: bdi btrfs-1: dirty=814 wb=618 unstable=0 bg_thresh=1012 thresh=2024 gap=592 poll_thresh=14 ino=257 dd-2584 [000] 84.745142: balance_dirty_state: bdi btrfs-1: dirty=839 wb=618 unstable=0 bg_thresh=1012 thresh=2024 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 84.745199: balance_dirty_state: bdi btrfs-1: dirty=864 wb=618 unstable=0 bg_thresh=1011 thresh=2023 gap=541 poll_thresh=16 ino=257 dd-2584 [000] 84.745312: balance_dirty_state: bdi btrfs-1: dirty=889 wb=618 unstable=0 bg_thresh=1011 thresh=2022 gap=515 poll_thresh=17 ino=257 dd-2584 [000] 84.745425: balance_dirty_state: bdi btrfs-1: dirty=914 wb=618 unstable=0 bg_thresh=1013 thresh=2026 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 84.745429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=57676 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 84.752888: balance_dirty_state: bdi btrfs-1: dirty=914 wb=493 unstable=0 bg_thresh=1013 thresh=2027 gap=620 poll_thresh=18 ino=257 dd-2584 [000] 84.752957: balance_dirty_state: bdi btrfs-1: dirty=939 wb=493 unstable=0 bg_thresh=1013 thresh=2027 gap=595 poll_thresh=13 ino=257 dd-2584 [000] 84.753018: balance_dirty_state: bdi btrfs-1: dirty=939 wb=493 unstable=0 bg_thresh=1013 thresh=2026 gap=594 poll_thresh=14 ino=257 dd-2584 [000] 84.753076: balance_dirty_state: bdi btrfs-1: dirty=964 wb=493 unstable=0 bg_thresh=1013 thresh=2026 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 84.753133: balance_dirty_state: bdi btrfs-1: dirty=989 wb=493 unstable=0 bg_thresh=1012 thresh=2025 gap=543 poll_thresh=16 ino=257 dd-2584 [000] 84.753413: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=493 unstable=0 bg_thresh=1014 thresh=2029 gap=522 poll_thresh=17 ino=257 dd-2584 [000] 84.753527: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=493 unstable=0 bg_thresh=1014 thresh=2028 gap=496 poll_thresh=18 ino=257 dd-2584 [000] 84.753532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=57676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 84.753606: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2264 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 84.759720: writeback_single_inode: bdi btrfs-1: ino=257 state= age=312 wrote=960 to_write=7232 dd-2584 [000] 84.760921: balance_dirty_state: bdi btrfs-1: dirty=89 wb=1468 unstable=0 bg_thresh=1014 thresh=2028 gap=471 poll_thresh=18 ino=257 dd-2584 [000] 84.760925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=54940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 84.768947: balance_dirty_state: bdi btrfs-1: dirty=89 wb=1343 unstable=0 bg_thresh=1013 thresh=2027 gap=595 poll_thresh=18 ino=257 dd-2584 [000] 84.769030: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1343 unstable=0 bg_thresh=1010 thresh=2021 gap=564 poll_thresh=13 ino=257 dd-2584 [000] 84.769105: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1343 unstable=0 bg_thresh=1013 thresh=2026 gap=544 poll_thresh=14 ino=257 dd-2584 [000] 84.769179: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1343 unstable=0 bg_thresh=1012 thresh=2025 gap=543 poll_thresh=15 ino=257 dd-2584 [000] 84.769251: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1343 unstable=0 bg_thresh=1012 thresh=2025 gap=518 poll_thresh=16 ino=257 dd-2584 [000] 84.769398: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1343 unstable=0 bg_thresh=1014 thresh=2029 gap=497 poll_thresh=17 ino=257 dd-2584 [000] 84.769403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=54940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 84.777006: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1343 unstable=0 bg_thresh=1014 thresh=2029 gap=497 poll_thresh=17 ino=257 dd-2584 [000] 84.777012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=54940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 84.784998: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1193 unstable=0 bg_thresh=1015 thresh=2030 gap=648 poll_thresh=17 ino=257 dd-2584 [004] 84.785082: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1193 unstable=0 bg_thresh=1017 thresh=2035 gap=628 poll_thresh=13 ino=257 dd-2584 [004] 84.785158: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1193 unstable=0 bg_thresh=1017 thresh=2035 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 84.785236: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1193 unstable=0 bg_thresh=1020 thresh=2040 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 84.785313: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1193 unstable=0 bg_thresh=1017 thresh=2034 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 84.785465: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1193 unstable=0 bg_thresh=1019 thresh=2038 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 84.785880: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1193 unstable=0 bg_thresh=1018 thresh=2037 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 84.785888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=54940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 84.792913: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1068 unstable=0 bg_thresh=1012 thresh=2025 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 84.793009: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1068 unstable=0 bg_thresh=1014 thresh=2028 gap=621 poll_thresh=13 ino=257 dd-2584 [004] 84.793098: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1068 unstable=0 bg_thresh=1016 thresh=2033 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 84.793189: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1068 unstable=0 bg_thresh=1010 thresh=2021 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 84.793281: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1068 unstable=0 bg_thresh=1013 thresh=2026 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 84.793457: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1068 unstable=0 bg_thresh=1012 thresh=2025 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 84.793642: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1068 unstable=0 bg_thresh=1012 thresh=2024 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 84.793648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=54940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 84.800916: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1068 unstable=0 bg_thresh=1003 thresh=2006 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 84.800922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=54940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 84.808887: balance_dirty_state: bdi btrfs-1: dirty=464 wb=968 unstable=0 bg_thresh=1004 thresh=2008 gap=576 poll_thresh=18 ino=257 dd-2584 [004] 84.809032: balance_dirty_state: bdi btrfs-1: dirty=464 wb=968 unstable=0 bg_thresh=1003 thresh=2007 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 84.809119: balance_dirty_state: bdi btrfs-1: dirty=489 wb=968 unstable=0 bg_thresh=1006 thresh=2012 gap=555 poll_thresh=14 ino=257 dd-2584 [004] 84.809211: balance_dirty_state: bdi btrfs-1: dirty=514 wb=968 unstable=0 bg_thresh=1003 thresh=2006 gap=524 poll_thresh=15 ino=257 dd-2584 [004] 84.809302: balance_dirty_state: bdi btrfs-1: dirty=514 wb=968 unstable=0 bg_thresh=1005 thresh=2011 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 84.809487: balance_dirty_state: bdi btrfs-1: dirty=564 wb=968 unstable=0 bg_thresh=1005 thresh=2010 gap=478 poll_thresh=17 ino=257 dd-2584 [004] 84.809494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=54940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 84.821089: balance_dirty_state: bdi btrfs-1: dirty=564 wb=843 unstable=0 bg_thresh=1001 thresh=2002 gap=595 poll_thresh=17 ino=257 dd-2584 [004] 84.821164: balance_dirty_state: bdi btrfs-1: dirty=564 wb=843 unstable=0 bg_thresh=1000 thresh=2001 gap=594 poll_thresh=13 ino=257 dd-2584 [004] 84.821389: balance_dirty_state: bdi btrfs-1: dirty=589 wb=843 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 84.821448: balance_dirty_state: bdi btrfs-1: dirty=589 wb=843 unstable=0 bg_thresh=1000 thresh=2000 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 84.821506: balance_dirty_state: bdi btrfs-1: dirty=614 wb=843 unstable=0 bg_thresh=999 thresh=1999 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 84.821619: balance_dirty_state: bdi btrfs-1: dirty=639 wb=843 unstable=0 bg_thresh=999 thresh=1998 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 84.821734: balance_dirty_state: bdi btrfs-1: dirty=689 wb=843 unstable=0 bg_thresh=998 thresh=1997 gap=465 poll_thresh=18 ino=257 dd-2584 [004] 84.821738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=54940 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 84.828981: balance_dirty_state: bdi btrfs-1: dirty=689 wb=718 unstable=0 bg_thresh=999 thresh=1998 gap=591 poll_thresh=18 ino=257 dd-2584 [005] 84.829103: balance_dirty_state: bdi btrfs-1: dirty=689 wb=718 unstable=0 bg_thresh=999 thresh=1998 gap=591 poll_thresh=13 ino=257 dd-2584 [005] 84.829224: balance_dirty_state: bdi btrfs-1: dirty=714 wb=718 unstable=0 bg_thresh=1001 thresh=2003 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 84.829342: balance_dirty_state: bdi btrfs-1: dirty=714 wb=718 unstable=0 bg_thresh=998 thresh=1997 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 84.829460: balance_dirty_state: bdi btrfs-1: dirty=739 wb=718 unstable=0 bg_thresh=1001 thresh=2002 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 84.829695: balance_dirty_state: bdi btrfs-1: dirty=764 wb=718 unstable=0 bg_thresh=1000 thresh=2001 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 84.829932: balance_dirty_state: bdi btrfs-1: dirty=814 wb=718 unstable=0 bg_thresh=1002 thresh=2005 gap=473 poll_thresh=18 ino=257 dd-2584 [005] 84.829941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=54940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 84.837110: balance_dirty_state: bdi btrfs-1: dirty=814 wb=593 unstable=0 bg_thresh=1001 thresh=2002 gap=595 poll_thresh=18 ino=257 dd-2584 [005] 84.837236: balance_dirty_state: bdi btrfs-1: dirty=814 wb=593 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=13 ino=257 dd-2584 [005] 84.837706: balance_dirty_state: bdi btrfs-1: dirty=839 wb=593 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=14 ino=257 dd-2584 [005] 84.837824: balance_dirty_state: bdi btrfs-1: dirty=864 wb=593 unstable=0 bg_thresh=997 thresh=1995 gap=538 poll_thresh=15 ino=257 dd-2584 [005] 84.837942: balance_dirty_state: bdi btrfs-1: dirty=864 wb=593 unstable=0 bg_thresh=1000 thresh=2000 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 84.838178: balance_dirty_state: bdi btrfs-1: dirty=889 wb=593 unstable=0 bg_thresh=1002 thresh=2004 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 84.838414: balance_dirty_state: bdi btrfs-1: dirty=939 wb=593 unstable=0 bg_thresh=998 thresh=1997 gap=465 poll_thresh=18 ino=257 dd-2584 [005] 84.838423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=54940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 84.848916: balance_dirty_state: bdi btrfs-1: dirty=939 wb=468 unstable=0 bg_thresh=992 thresh=1985 gap=578 poll_thresh=18 ino=257 dd-2584 [005] 84.849034: balance_dirty_state: bdi btrfs-1: dirty=939 wb=468 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=13 ino=257 dd-2584 [005] 84.849129: balance_dirty_state: bdi btrfs-1: dirty=964 wb=468 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=14 ino=257 dd-2584 [005] 84.849213: balance_dirty_state: bdi btrfs-1: dirty=989 wb=468 unstable=0 bg_thresh=996 thresh=1993 gap=536 poll_thresh=15 ino=257 dd-2584 [005] 84.849303: balance_dirty_state: bdi btrfs-1: dirty=989 wb=468 unstable=0 bg_thresh=999 thresh=1998 gap=541 poll_thresh=16 ino=257 dd-2584 [005] 84.849474: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=468 unstable=0 bg_thresh=998 thresh=1997 gap=490 poll_thresh=17 ino=257 dd-2584 [005] 84.849480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=54940 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 84.849574: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2360 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 84.853575: writeback_single_inode: bdi btrfs-1: ino=257 state= age=84 wrote=928 to_write=7264 dd-2584 [005] 84.857004: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1393 unstable=0 bg_thresh=999 thresh=1998 gap=491 poll_thresh=17 ino=257 dd-2584 [005] 84.857014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=54940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 84.864944: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1268 unstable=0 bg_thresh=998 thresh=1997 gap=615 poll_thresh=17 ino=257 dd-2584 [007] 84.865062: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1268 unstable=0 bg_thresh=1001 thresh=2002 gap=595 poll_thresh=13 ino=257 dd-2584 [007] 84.865181: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1268 unstable=0 bg_thresh=1003 thresh=2007 gap=600 poll_thresh=14 ino=257 dd-2584 [007] 84.865300: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1268 unstable=0 bg_thresh=1003 thresh=2007 gap=575 poll_thresh=15 ino=257 dd-2584 [007] 84.865774: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1268 unstable=0 bg_thresh=1006 thresh=2012 gap=555 poll_thresh=16 ino=257 dd-2584 [007] 84.866011: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1268 unstable=0 bg_thresh=1005 thresh=2011 gap=529 poll_thresh=17 ino=257 dd-2584 [007] 84.866250: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1268 unstable=0 bg_thresh=1007 thresh=2015 gap=508 poll_thresh=18 ino=257 dd-2584 [007] 84.866484: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1268 unstable=0 bg_thresh=1007 thresh=2014 gap=457 poll_thresh=19 ino=257 dd-2584 [007] 84.866493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 84.873066: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1268 unstable=0 bg_thresh=1007 thresh=2014 gap=457 poll_thresh=19 ino=257 dd-2584 [007] 84.873075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 84.881048: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1143 unstable=0 bg_thresh=1006 thresh=2012 gap=580 poll_thresh=19 ino=257 dd-2584 [007] 84.881152: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1143 unstable=0 bg_thresh=1003 thresh=2006 gap=574 poll_thresh=14 ino=257 dd-2584 [007] 84.881213: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1143 unstable=0 bg_thresh=1005 thresh=2011 gap=554 poll_thresh=15 ino=257 dd-2584 [007] 84.881273: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1143 unstable=0 bg_thresh=1002 thresh=2005 gap=548 poll_thresh=16 ino=257 dd-2584 [007] 84.881392: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1143 unstable=0 bg_thresh=1004 thresh=2009 gap=502 poll_thresh=17 ino=257 dd-2584 [007] 84.881396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 84.889058: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1018 unstable=0 bg_thresh=1005 thresh=2010 gap=628 poll_thresh=17 ino=257 dd-2584 [000] 84.889174: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1018 unstable=0 bg_thresh=1005 thresh=2010 gap=603 poll_thresh=13 ino=257 dd-2584 [000] 84.889294: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1018 unstable=0 bg_thresh=1004 thresh=2009 gap=602 poll_thresh=14 ino=257 dd-2584 [000] 84.889410: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1018 unstable=0 bg_thresh=1007 thresh=2014 gap=582 poll_thresh=15 ino=257 dd-2584 [000] 84.889528: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1018 unstable=0 bg_thresh=1004 thresh=2008 gap=551 poll_thresh=16 ino=257 dd-2584 [000] 84.890115: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1018 unstable=0 bg_thresh=1003 thresh=2007 gap=525 poll_thresh=17 ino=257 dd-2584 [000] 84.890451: balance_dirty_state: bdi btrfs-1: dirty=489 wb=943 unstable=0 bg_thresh=1001 thresh=2002 gap=570 poll_thresh=18 ino=257 dd-2584 [000] 84.890655: balance_dirty_state: bdi btrfs-1: dirty=539 wb=943 unstable=0 bg_thresh=1002 thresh=2005 gap=523 poll_thresh=19 ino=257 dd-2584 [000] 84.890837: balance_dirty_state: bdi btrfs-1: dirty=564 wb=943 unstable=0 bg_thresh=1000 thresh=2001 gap=494 poll_thresh=20 ino=257 dd-2584 [000] 84.890843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 84.896999: balance_dirty_state: bdi btrfs-1: dirty=564 wb=943 unstable=0 bg_thresh=1005 thresh=2011 gap=504 poll_thresh=20 ino=257 dd-2584 [000] 84.897187: balance_dirty_state: bdi btrfs-1: dirty=564 wb=943 unstable=0 bg_thresh=1005 thresh=2010 gap=503 poll_thresh=15 ino=257 dd-2584 [000] 84.897371: balance_dirty_state: bdi btrfs-1: dirty=589 wb=943 unstable=0 bg_thresh=1007 thresh=2015 gap=483 poll_thresh=16 ino=257 dd-2584 [000] 84.897383: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-138% task_weight=98% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 84.905039: balance_dirty_state: bdi btrfs-1: dirty=589 wb=943 unstable=0 bg_thresh=1007 thresh=2015 gap=483 poll_thresh=16 ino=257 dd-2584 [001] 84.905045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-138% task_weight=98% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 84.913010: balance_dirty_state: bdi btrfs-1: dirty=589 wb=943 unstable=0 bg_thresh=1007 thresh=2015 gap=483 poll_thresh=16 ino=257 dd-2584 [001] 84.913016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-138% task_weight=98% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 84.921008: balance_dirty_state: bdi btrfs-1: dirty=589 wb=818 unstable=0 bg_thresh=1009 thresh=2019 gap=612 poll_thresh=16 ino=257 dd-2584 [001] 84.921102: balance_dirty_state: bdi btrfs-1: dirty=614 wb=818 unstable=0 bg_thresh=1009 thresh=2019 gap=587 poll_thresh=12 ino=257 dd-2584 [001] 84.921180: balance_dirty_state: bdi btrfs-1: dirty=614 wb=818 unstable=0 bg_thresh=1012 thresh=2024 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 84.921257: balance_dirty_state: bdi btrfs-1: dirty=639 wb=818 unstable=0 bg_thresh=1012 thresh=2024 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 84.921333: balance_dirty_state: bdi btrfs-1: dirty=664 wb=818 unstable=0 bg_thresh=1014 thresh=2029 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 84.921409: balance_dirty_state: bdi btrfs-1: dirty=664 wb=818 unstable=0 bg_thresh=1014 thresh=2029 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 84.921788: balance_dirty_state: bdi btrfs-1: dirty=689 wb=818 unstable=0 bg_thresh=1019 thresh=2039 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 84.921940: balance_dirty_state: bdi btrfs-1: dirty=739 wb=818 unstable=0 bg_thresh=1019 thresh=2038 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 84.921946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.928931: balance_dirty_state: bdi btrfs-1: dirty=739 wb=818 unstable=0 bg_thresh=1009 thresh=2019 gap=462 poll_thresh=18 ino=257 dd-2584 [001] 84.928936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.936954: balance_dirty_state: bdi btrfs-1: dirty=739 wb=668 unstable=0 bg_thresh=1006 thresh=2013 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 84.937015: balance_dirty_state: bdi btrfs-1: dirty=739 wb=668 unstable=0 bg_thresh=1006 thresh=2013 gap=606 poll_thresh=13 ino=257 dd-2584 [001] 84.937073: balance_dirty_state: bdi btrfs-1: dirty=764 wb=668 unstable=0 bg_thresh=1009 thresh=2018 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 84.937129: balance_dirty_state: bdi btrfs-1: dirty=789 wb=668 unstable=0 bg_thresh=1009 thresh=2018 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 84.937187: balance_dirty_state: bdi btrfs-1: dirty=789 wb=668 unstable=0 bg_thresh=1011 thresh=2023 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 84.937307: balance_dirty_state: bdi btrfs-1: dirty=839 wb=668 unstable=0 bg_thresh=1011 thresh=2022 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 84.937428: balance_dirty_state: bdi btrfs-1: dirty=864 wb=668 unstable=0 bg_thresh=1010 thresh=2021 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 84.937432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 84.944941: balance_dirty_state: bdi btrfs-1: dirty=864 wb=568 unstable=0 bg_thresh=1009 thresh=2018 gap=586 poll_thresh=18 ino=257 dd-2584 [005] 84.945049: balance_dirty_state: bdi btrfs-1: dirty=864 wb=543 unstable=0 bg_thresh=1005 thresh=2011 gap=604 poll_thresh=13 ino=257 dd-2584 [005] 84.945139: balance_dirty_state: bdi btrfs-1: dirty=889 wb=543 unstable=0 bg_thresh=1005 thresh=2011 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 84.945228: balance_dirty_state: bdi btrfs-1: dirty=914 wb=543 unstable=0 bg_thresh=1008 thresh=2016 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 84.945321: balance_dirty_state: bdi btrfs-1: dirty=914 wb=543 unstable=0 bg_thresh=1006 thresh=2013 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 84.945791: balance_dirty_state: bdi btrfs-1: dirty=939 wb=543 unstable=0 bg_thresh=1010 thresh=2021 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 84.945972: balance_dirty_state: bdi btrfs-1: dirty=989 wb=543 unstable=0 bg_thresh=1006 thresh=2012 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 84.945979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 84.953055: balance_dirty_state: bdi btrfs-1: dirty=989 wb=543 unstable=0 bg_thresh=1005 thresh=2010 gap=478 poll_thresh=18 ino=257 dd-2584 [005] 84.953061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 84.960962: balance_dirty_state: bdi btrfs-1: dirty=989 wb=418 unstable=0 bg_thresh=1004 thresh=2008 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 84.961029: balance_dirty_state: bdi btrfs-1: dirty=989 wb=418 unstable=0 bg_thresh=1004 thresh=2008 gap=601 poll_thresh=13 ino=257 dd-2584 [001] 84.961088: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=418 unstable=0 bg_thresh=1006 thresh=2013 gap=581 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 84.961139: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2472 wrote=0 to_write=8192 dd-2584 [001] 84.961153: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=418 unstable=0 bg_thresh=1006 thresh=2013 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 84.961213: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=418 unstable=0 bg_thresh=1009 thresh=2018 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 84.961341: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=418 unstable=0 bg_thresh=1011 thresh=2023 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 84.961471: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=493 unstable=0 bg_thresh=1013 thresh=2027 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 84.961473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 84.964346: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=992 to_write=7200 dd-2584 [001] 84.968940: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1393 unstable=0 bg_thresh=1014 thresh=2028 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 84.969013: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1393 unstable=0 bg_thresh=1011 thresh=2022 gap=490 poll_thresh=13 ino=257 dd-2584 [001] 84.969018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=51224 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 84.976948: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1276 unstable=0 bg_thresh=1000 thresh=2000 gap=587 poll_thresh=13 ino=257 dd-2584 [005] 84.977048: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1276 unstable=0 bg_thresh=1009 thresh=2019 gap=593 poll_thresh=10 ino=257 dd-2584 [005] 84.977139: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1276 unstable=0 bg_thresh=1007 thresh=2015 gap=564 poll_thresh=11 ino=257 dd-2584 [005] 84.977232: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1276 unstable=0 bg_thresh=1008 thresh=2016 gap=540 poll_thresh=12 ino=257 dd-2584 [005] 84.977325: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1276 unstable=0 bg_thresh=1007 thresh=2015 gap=539 poll_thresh=13 ino=257 dd-2584 [005] 84.977695: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1276 unstable=0 bg_thresh=1011 thresh=2023 gap=522 poll_thresh=14 ino=257 dd-2584 [005] 84.977755: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1276 unstable=0 bg_thresh=1011 thresh=2022 gap=496 poll_thresh=15 ino=257 dd-2584 [005] 84.977759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-175% task_weight=97% bdi_bw=51224 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 84.985091: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1276 unstable=0 bg_thresh=1011 thresh=2022 gap=496 poll_thresh=15 ino=257 dd-2584 [001] 84.985103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-175% task_weight=97% bdi_bw=51224 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 84.992977: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1151 unstable=0 bg_thresh=1009 thresh=2018 gap=623 poll_thresh=15 ino=257 dd-2584 [001] 84.993052: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1151 unstable=0 bg_thresh=1009 thresh=2018 gap=623 poll_thresh=11 ino=257 dd-2584 [001] 84.993110: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1151 unstable=0 bg_thresh=1011 thresh=2023 gap=603 poll_thresh=12 ino=257 dd-2584 [001] 84.993165: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1151 unstable=0 bg_thresh=1011 thresh=2023 gap=578 poll_thresh=13 ino=257 dd-2584 [001] 84.993221: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1151 unstable=0 bg_thresh=1014 thresh=2028 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 84.993276: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1151 unstable=0 bg_thresh=1014 thresh=2028 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 84.993333: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1151 unstable=0 bg_thresh=1016 thresh=2033 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 84.993446: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1151 unstable=0 bg_thresh=1016 thresh=2032 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 84.993559: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1151 unstable=0 bg_thresh=1018 thresh=2036 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 84.993563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-204% task_weight=97% bdi_bw=51224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 85.000963: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1151 unstable=0 bg_thresh=1018 thresh=2036 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 85.000971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-204% task_weight=97% bdi_bw=51224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 85.009142: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1141 unstable=0 bg_thresh=1020 thresh=2041 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 85.009150: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1307 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-198% task_weight=97% bdi_bw=51224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 85.016982: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1016 unstable=0 bg_thresh=1008 thresh=2016 gap=609 poll_thresh=18 ino=257 dd-2584 [005] 85.017166: balance_dirty_state: bdi btrfs-1: dirty=391 wb=991 unstable=0 bg_thresh=1010 thresh=2021 gap=639 poll_thresh=13 ino=257 dd-2584 [005] 85.017325: balance_dirty_state: bdi btrfs-1: dirty=416 wb=991 unstable=0 bg_thresh=1013 thresh=2026 gap=619 poll_thresh=14 ino=257 dd-2584 [005] 85.017475: balance_dirty_state: bdi btrfs-1: dirty=441 wb=991 unstable=0 bg_thresh=1013 thresh=2026 gap=594 poll_thresh=15 ino=257 dd-2584 [005] 85.017579: balance_dirty_state: bdi btrfs-1: dirty=441 wb=991 unstable=0 bg_thresh=1012 thresh=2025 gap=593 poll_thresh=16 ino=257 dd-2584 [005] 85.018086: balance_dirty_state: bdi btrfs-1: dirty=491 wb=991 unstable=0 bg_thresh=1012 thresh=2024 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 85.018289: balance_dirty_state: bdi btrfs-1: dirty=516 wb=991 unstable=0 bg_thresh=1011 thresh=2023 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 85.018493: balance_dirty_state: bdi btrfs-1: dirty=541 wb=991 unstable=0 bg_thresh=1013 thresh=2027 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 85.018501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=51224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 85.025067: balance_dirty_state: bdi btrfs-1: dirty=541 wb=991 unstable=0 bg_thresh=1013 thresh=2027 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 85.025076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=51224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 85.032987: balance_dirty_state: bdi btrfs-1: dirty=541 wb=991 unstable=0 bg_thresh=1010 thresh=2021 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 85.032993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=51224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 85.041120: balance_dirty_state: bdi btrfs-1: dirty=545 wb=867 unstable=0 bg_thresh=1014 thresh=2029 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 85.041198: balance_dirty_state: bdi btrfs-1: dirty=570 wb=867 unstable=0 bg_thresh=1011 thresh=2023 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 85.041256: balance_dirty_state: bdi btrfs-1: dirty=595 wb=867 unstable=0 bg_thresh=1014 thresh=2028 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 85.041312: balance_dirty_state: bdi btrfs-1: dirty=595 wb=867 unstable=0 bg_thresh=1011 thresh=2022 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 85.041426: balance_dirty_state: bdi btrfs-1: dirty=620 wb=867 unstable=0 bg_thresh=1013 thresh=2026 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 85.041539: balance_dirty_state: bdi btrfs-1: dirty=670 wb=867 unstable=0 bg_thresh=1012 thresh=2025 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 85.041543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=51224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 85.049146: balance_dirty_state: bdi btrfs-1: dirty=670 wb=867 unstable=0 bg_thresh=1012 thresh=2025 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 85.049151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=51224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 85.057044: balance_dirty_state: bdi btrfs-1: dirty=677 wb=726 unstable=0 bg_thresh=1001 thresh=2003 gap=600 poll_thresh=18 ino=257 dd-2584 [005] 85.057137: balance_dirty_state: bdi btrfs-1: dirty=677 wb=726 unstable=0 bg_thresh=1002 thresh=2004 gap=601 poll_thresh=13 ino=257 dd-2584 [005] 85.057231: balance_dirty_state: bdi btrfs-1: dirty=702 wb=726 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 85.057323: balance_dirty_state: bdi btrfs-1: dirty=727 wb=726 unstable=0 bg_thresh=1004 thresh=2009 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 85.057698: balance_dirty_state: bdi btrfs-1: dirty=727 wb=726 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=16 ino=257 dd-2584 [005] 85.057880: balance_dirty_state: bdi btrfs-1: dirty=777 wb=726 unstable=0 bg_thresh=1005 thresh=2010 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 85.058061: balance_dirty_state: bdi btrfs-1: dirty=802 wb=726 unstable=0 bg_thresh=1000 thresh=2000 gap=472 poll_thresh=18 ino=257 dd-2584 [005] 85.058068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=51224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 85.065062: balance_dirty_state: bdi btrfs-1: dirty=802 wb=726 unstable=0 bg_thresh=1014 thresh=2029 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 85.065071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-215% task_weight=99% bdi_bw=51224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 85.073082: balance_dirty_state: bdi btrfs-1: dirty=802 wb=601 unstable=0 bg_thresh=1007 thresh=2015 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 85.073149: balance_dirty_state: bdi btrfs-1: dirty=802 wb=601 unstable=0 bg_thresh=1007 thresh=2014 gap=611 poll_thresh=13 ino=257 dd-2584 [005] 85.073210: balance_dirty_state: bdi btrfs-1: dirty=827 wb=601 unstable=0 bg_thresh=1007 thresh=2014 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 85.073272: balance_dirty_state: bdi btrfs-1: dirty=852 wb=601 unstable=0 bg_thresh=1006 thresh=2013 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 85.073334: balance_dirty_state: bdi btrfs-1: dirty=852 wb=601 unstable=0 bg_thresh=1009 thresh=2018 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 85.073494: balance_dirty_state: bdi btrfs-1: dirty=902 wb=601 unstable=0 bg_thresh=1008 thresh=2017 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 85.073667: balance_dirty_state: bdi btrfs-1: dirty=927 wb=601 unstable=0 bg_thresh=1008 thresh=2016 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 85.073674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=49300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 85.081012: balance_dirty_state: bdi btrfs-1: dirty=927 wb=601 unstable=0 bg_thresh=1005 thresh=2010 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 85.081016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=49300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 85.089032: balance_dirty_state: bdi btrfs-1: dirty=927 wb=476 unstable=0 bg_thresh=1008 thresh=2017 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 85.089150: balance_dirty_state: bdi btrfs-1: dirty=952 wb=476 unstable=0 bg_thresh=1008 thresh=2016 gap=588 poll_thresh=13 ino=257 dd-2584 [005] 85.089212: balance_dirty_state: bdi btrfs-1: dirty=952 wb=476 unstable=0 bg_thresh=1008 thresh=2016 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 85.089276: balance_dirty_state: bdi btrfs-1: dirty=977 wb=476 unstable=0 bg_thresh=1007 thresh=2015 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 85.089516: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=476 unstable=0 bg_thresh=1010 thresh=2020 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 85.089633: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=476 unstable=0 bg_thresh=1009 thresh=2019 gap=516 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 85.089706: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2600 wrote=0 to_write=8192 dd-2584 [005] 85.089758: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=476 unstable=0 bg_thresh=1009 thresh=2018 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 85.089760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-181% task_weight=98% bdi_bw=49300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 85.094405: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=928 to_write=7264 dd-2584 [005] 85.096999: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1420 unstable=0 bg_thresh=1007 thresh=2014 gap=478 poll_thresh=18 ino=257 dd-2584 [005] 85.097004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=49300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 85.105052: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1295 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 85.105120: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1295 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=13 ino=257 dd-2584 [001] 85.105180: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1295 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 85.105238: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1295 unstable=0 bg_thresh=1008 thresh=2016 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 85.105297: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1295 unstable=0 bg_thresh=1010 thresh=2021 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 85.105413: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1295 unstable=0 bg_thresh=1013 thresh=2026 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 85.105533: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1295 unstable=0 bg_thresh=1012 thresh=2025 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 85.105537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-172% task_weight=98% bdi_bw=49300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 85.113026: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1170 unstable=0 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 85.113126: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1170 unstable=0 bg_thresh=1006 thresh=2012 gap=576 poll_thresh=13 ino=257 dd-2584 [001] 85.113189: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1170 unstable=0 bg_thresh=1008 thresh=2017 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 85.113249: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1170 unstable=0 bg_thresh=1005 thresh=2011 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 85.113481: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1170 unstable=0 bg_thresh=1008 thresh=2016 gap=530 poll_thresh=16 ino=257 dd-2584 [001] 85.113594: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1170 unstable=0 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 85.113709: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1170 unstable=0 bg_thresh=1007 thresh=2014 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 85.113713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=49300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 85.121008: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1045 unstable=0 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=18 ino=257 dd-2584 [001] 85.121124: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1045 unstable=0 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=13 ino=257 dd-2584 [001] 85.121185: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1045 unstable=0 bg_thresh=1009 thresh=2019 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 85.121240: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1045 unstable=0 bg_thresh=1009 thresh=2019 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 85.121295: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1045 unstable=0 bg_thresh=1012 thresh=2024 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 85.121407: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1045 unstable=0 bg_thresh=1011 thresh=2023 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 85.121523: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1045 unstable=0 bg_thresh=1011 thresh=2022 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 85.121527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=49300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 85.129104: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1045 unstable=0 bg_thresh=1011 thresh=2022 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 85.129109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=49300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 85.137165: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1045 unstable=0 bg_thresh=1011 thresh=2022 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 85.137175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=49300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 85.145092: balance_dirty_state: bdi btrfs-1: dirty=491 wb=945 unstable=0 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=18 ino=257 dd-2584 [001] 85.145175: balance_dirty_state: bdi btrfs-1: dirty=516 wb=945 unstable=0 bg_thresh=1008 thresh=2016 gap=555 poll_thresh=13 ino=257 dd-2584 [001] 85.145238: balance_dirty_state: bdi btrfs-1: dirty=516 wb=945 unstable=0 bg_thresh=1010 thresh=2021 gap=560 poll_thresh=14 ino=257 dd-2584 [001] 85.145299: balance_dirty_state: bdi btrfs-1: dirty=541 wb=945 unstable=0 bg_thresh=1010 thresh=2021 gap=535 poll_thresh=15 ino=257 dd-2584 [001] 85.145548: balance_dirty_state: bdi btrfs-1: dirty=566 wb=945 unstable=0 bg_thresh=1013 thresh=2026 gap=515 poll_thresh=16 ino=257 dd-2584 [001] 85.145674: balance_dirty_state: bdi btrfs-1: dirty=591 wb=945 unstable=0 bg_thresh=1015 thresh=2031 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 85.145679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=98% bdi_bw=49300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 85.153109: balance_dirty_state: bdi btrfs-1: dirty=591 wb=945 unstable=0 bg_thresh=1015 thresh=2031 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 85.153118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=98% bdi_bw=49300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 85.161077: balance_dirty_state: bdi btrfs-1: dirty=591 wb=945 unstable=0 bg_thresh=1015 thresh=2031 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 85.161083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=98% bdi_bw=49300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 85.169156: balance_dirty_state: bdi btrfs-1: dirty=591 wb=820 unstable=0 bg_thresh=1013 thresh=2027 gap=616 poll_thresh=17 ino=257 dd-2584 [001] 85.169256: balance_dirty_state: bdi btrfs-1: dirty=616 wb=820 unstable=0 bg_thresh=1013 thresh=2027 gap=591 poll_thresh=13 ino=257 dd-2584 [001] 85.169312: balance_dirty_state: bdi btrfs-1: dirty=616 wb=820 unstable=0 bg_thresh=1016 thresh=2032 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 85.169368: balance_dirty_state: bdi btrfs-1: dirty=641 wb=820 unstable=0 bg_thresh=1013 thresh=2026 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 85.169424: balance_dirty_state: bdi btrfs-1: dirty=666 wb=820 unstable=0 bg_thresh=1015 thresh=2031 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 85.169537: balance_dirty_state: bdi btrfs-1: dirty=691 wb=820 unstable=0 bg_thresh=1015 thresh=2030 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 85.169652: balance_dirty_state: bdi btrfs-1: dirty=716 wb=820 unstable=0 bg_thresh=1017 thresh=2034 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 85.169657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=98% bdi_bw=49300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 85.177178: balance_dirty_state: bdi btrfs-1: dirty=716 wb=820 unstable=0 bg_thresh=1017 thresh=2034 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 85.177183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=98% bdi_bw=47104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 85.185153: balance_dirty_state: bdi btrfs-1: dirty=716 wb=695 unstable=0 bg_thresh=1009 thresh=2018 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 85.185229: balance_dirty_state: bdi btrfs-1: dirty=741 wb=695 unstable=0 bg_thresh=1009 thresh=2018 gap=582 poll_thresh=13 ino=257 dd-2584 [001] 85.185292: balance_dirty_state: bdi btrfs-1: dirty=741 wb=695 unstable=0 bg_thresh=1011 thresh=2023 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 85.185354: balance_dirty_state: bdi btrfs-1: dirty=766 wb=695 unstable=0 bg_thresh=1011 thresh=2023 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 85.185416: balance_dirty_state: bdi btrfs-1: dirty=791 wb=695 unstable=0 bg_thresh=1014 thresh=2028 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 85.185727: balance_dirty_state: bdi btrfs-1: dirty=816 wb=695 unstable=0 bg_thresh=1013 thresh=2027 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 85.185854: balance_dirty_state: bdi btrfs-1: dirty=841 wb=695 unstable=0 bg_thresh=1013 thresh=2026 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 85.185859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=47104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 85.193162: balance_dirty_state: bdi btrfs-1: dirty=841 wb=695 unstable=0 bg_thresh=1013 thresh=2026 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 85.193172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=47104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 85.201131: balance_dirty_state: bdi btrfs-1: dirty=841 wb=695 unstable=0 bg_thresh=1016 thresh=2032 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 85.201139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-164% task_weight=98% bdi_bw=47104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 85.209032: balance_dirty_state: bdi btrfs-1: dirty=841 wb=695 unstable=0 bg_thresh=1012 thresh=2024 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 85.209039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=47104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 85.217055: balance_dirty_state: bdi btrfs-1: dirty=841 wb=570 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 85.217119: balance_dirty_state: bdi btrfs-1: dirty=866 wb=570 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=13 ino=257 dd-2584 [001] 85.217177: balance_dirty_state: bdi btrfs-1: dirty=891 wb=570 unstable=0 bg_thresh=1005 thresh=2010 gap=549 poll_thresh=14 ino=257 dd-2584 [001] 85.217234: balance_dirty_state: bdi btrfs-1: dirty=891 wb=570 unstable=0 bg_thresh=1008 thresh=2016 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 85.217293: balance_dirty_state: bdi btrfs-1: dirty=916 wb=570 unstable=0 bg_thresh=1010 thresh=2021 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 85.217414: balance_dirty_state: bdi btrfs-1: dirty=941 wb=570 unstable=0 bg_thresh=1010 thresh=2020 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 85.217534: balance_dirty_state: bdi btrfs-1: dirty=966 wb=570 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 85.217539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=47104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 85.225091: balance_dirty_state: bdi btrfs-1: dirty=966 wb=570 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 85.225096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=47104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 85.233117: balance_dirty_state: bdi btrfs-1: dirty=966 wb=570 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 85.233122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=47104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 85.241126: balance_dirty_state: bdi btrfs-1: dirty=966 wb=420 unstable=0 bg_thresh=1005 thresh=2010 gap=624 poll_thresh=18 ino=257 dd-2584 [005] 85.241212: balance_dirty_state: bdi btrfs-1: dirty=991 wb=420 unstable=0 bg_thresh=1005 thresh=2010 gap=599 poll_thresh=13 ino=257 dd-2584 [005] 85.241271: balance_dirty_state: bdi btrfs-1: dirty=991 wb=420 unstable=0 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 85.241330: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=420 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 85.241350: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2752 wrote=0 to_write=8192 dd-2584 [005] 85.241416: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=420 unstable=0 bg_thresh=1007 thresh=2014 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 85.241865: balance_dirty_state: bdi btrfs-1: dirty=991 wb=520 unstable=0 bg_thresh=1006 thresh=2013 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 85.241867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=47104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 85.243743: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=376 wrote=960 to_write=7232 dd-2584 [004] 85.249175: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1370 unstable=0 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 85.249280: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1370 unstable=0 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=13 ino=257 dd-2584 [004] 85.249401: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1370 unstable=0 bg_thresh=1006 thresh=2012 gap=501 poll_thresh=14 ino=257 dd-2584 [004] 85.249409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=47104 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 85.257136: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1370 unstable=0 bg_thresh=1006 thresh=2012 gap=501 poll_thresh=14 ino=257 dd-2584 [004] 85.257144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=47104 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 85.269111: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1245 unstable=0 bg_thresh=1006 thresh=2013 gap=627 poll_thresh=14 ino=257 dd-2584 [004] 85.269228: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1245 unstable=0 bg_thresh=1009 thresh=2018 gap=607 poll_thresh=10 ino=257 dd-2584 [004] 85.269290: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1245 unstable=0 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=11 ino=257 dd-2584 [004] 85.269348: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1245 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=12 ino=257 dd-2584 [004] 85.269407: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1245 unstable=0 bg_thresh=1005 thresh=2011 gap=550 poll_thresh=13 ino=257 dd-2584 [004] 85.269465: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1245 unstable=0 bg_thresh=1005 thresh=2010 gap=549 poll_thresh=14 ino=257 dd-2584 [004] 85.269522: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1245 unstable=0 bg_thresh=1007 thresh=2015 gap=529 poll_thresh=15 ino=257 dd-2584 [004] 85.269580: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1245 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=16 ino=257 dd-2584 [004] 85.269585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=47104 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 85.277156: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1120 unstable=0 bg_thresh=1004 thresh=2009 gap=623 poll_thresh=16 ino=257 dd-2584 [004] 85.277286: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1120 unstable=0 bg_thresh=1007 thresh=2014 gap=628 poll_thresh=12 ino=257 dd-2584 [004] 85.277406: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1120 unstable=0 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 85.277524: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1120 unstable=0 bg_thresh=1006 thresh=2013 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 85.277643: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1120 unstable=0 bg_thresh=1006 thresh=2012 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 85.277766: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1120 unstable=0 bg_thresh=1008 thresh=2017 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 85.278360: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1120 unstable=0 bg_thresh=1008 thresh=2016 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 85.278595: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1120 unstable=0 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 85.278833: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1120 unstable=0 bg_thresh=1004 thresh=2008 gap=447 poll_thresh=19 ino=257 dd-2584 [004] 85.278842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=47104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 85.285191: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1120 unstable=0 bg_thresh=1004 thresh=2008 gap=447 poll_thresh=19 ino=257 dd-2584 [000] 85.285205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=44636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 85.293054: balance_dirty_state: bdi btrfs-1: dirty=441 wb=970 unstable=0 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 85.293205: balance_dirty_state: bdi btrfs-1: dirty=441 wb=970 unstable=0 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 85.293291: balance_dirty_state: bdi btrfs-1: dirty=466 wb=970 unstable=0 bg_thresh=1006 thresh=2012 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 85.293374: balance_dirty_state: bdi btrfs-1: dirty=491 wb=970 unstable=0 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 85.293543: balance_dirty_state: bdi btrfs-1: dirty=516 wb=970 unstable=0 bg_thresh=1008 thresh=2016 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 85.293710: balance_dirty_state: bdi btrfs-1: dirty=541 wb=970 unstable=0 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 85.293880: balance_dirty_state: bdi btrfs-1: dirty=566 wb=970 unstable=0 bg_thresh=1007 thresh=2014 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 85.293886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=44636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 85.301162: balance_dirty_state: bdi btrfs-1: dirty=566 wb=970 unstable=0 bg_thresh=1007 thresh=2014 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 85.301173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=44636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 85.309200: balance_dirty_state: bdi btrfs-1: dirty=566 wb=970 unstable=0 bg_thresh=1007 thresh=2014 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 85.309210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=44636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 85.317129: balance_dirty_state: bdi btrfs-1: dirty=566 wb=845 unstable=0 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 85.317258: balance_dirty_state: bdi btrfs-1: dirty=591 wb=845 unstable=0 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 85.317377: balance_dirty_state: bdi btrfs-1: dirty=616 wb=845 unstable=0 bg_thresh=1007 thresh=2014 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 85.317846: balance_dirty_state: bdi btrfs-1: dirty=616 wb=845 unstable=0 bg_thresh=1006 thresh=2013 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 85.318083: balance_dirty_state: bdi btrfs-1: dirty=666 wb=845 unstable=0 bg_thresh=1006 thresh=2012 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 85.318091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=44636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 85.325185: balance_dirty_state: bdi btrfs-1: dirty=666 wb=720 unstable=0 bg_thresh=1005 thresh=2011 gap=625 poll_thresh=17 ino=257 dd-2584 [004] 85.325271: balance_dirty_state: bdi btrfs-1: dirty=666 wb=720 unstable=0 bg_thresh=1005 thresh=2010 gap=624 poll_thresh=13 ino=257 dd-2584 [004] 85.325328: balance_dirty_state: bdi btrfs-1: dirty=691 wb=720 unstable=0 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 85.325385: balance_dirty_state: bdi btrfs-1: dirty=716 wb=720 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 85.325442: balance_dirty_state: bdi btrfs-1: dirty=716 wb=720 unstable=0 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 85.325554: balance_dirty_state: bdi btrfs-1: dirty=741 wb=720 unstable=0 bg_thresh=1006 thresh=2013 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 85.325667: balance_dirty_state: bdi btrfs-1: dirty=791 wb=720 unstable=0 bg_thresh=1008 thresh=2017 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 85.325779: balance_dirty_state: bdi btrfs-1: dirty=816 wb=720 unstable=0 bg_thresh=1008 thresh=2016 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 85.325783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=44636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 85.333187: balance_dirty_state: bdi btrfs-1: dirty=816 wb=720 unstable=0 bg_thresh=1007 thresh=2014 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 85.333192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=44636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 85.341103: balance_dirty_state: bdi btrfs-1: dirty=816 wb=595 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=19 ino=257 dd-2584 [000] 85.341174: balance_dirty_state: bdi btrfs-1: dirty=851 wb=596 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=14 ino=257 dd-2584 [000] 85.341234: balance_dirty_state: bdi btrfs-1: dirty=851 wb=596 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=15 ino=257 dd-2584 [000] 85.341295: balance_dirty_state: bdi btrfs-1: dirty=876 wb=596 unstable=0 bg_thresh=1004 thresh=2008 gap=536 poll_thresh=16 ino=257 dd-2584 [000] 85.342418: balance_dirty_state: bdi btrfs-1: dirty=901 wb=596 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=17 ino=257 dd-2584 [000] 85.342424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=44636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 85.349141: balance_dirty_state: bdi btrfs-1: dirty=901 wb=596 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=17 ino=257 dd-2584 [000] 85.349147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=44636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 85.357149: balance_dirty_state: bdi btrfs-1: dirty=901 wb=596 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=17 ino=257 dd-2584 [000] 85.357158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=44636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 85.365147: balance_dirty_state: bdi btrfs-1: dirty=901 wb=596 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=17 ino=257 dd-2584 [000] 85.365151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=44636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 85.373131: balance_dirty_state: bdi btrfs-1: dirty=901 wb=446 unstable=0 bg_thresh=997 thresh=1994 gap=647 poll_thresh=17 ino=257 dd-2584 [000] 85.373239: balance_dirty_state: bdi btrfs-1: dirty=926 wb=446 unstable=0 bg_thresh=999 thresh=1999 gap=627 poll_thresh=13 ino=257 dd-2584 [000] 85.373323: balance_dirty_state: bdi btrfs-1: dirty=926 wb=446 unstable=0 bg_thresh=999 thresh=1999 gap=627 poll_thresh=14 ino=257 dd-2584 [000] 85.373539: balance_dirty_state: bdi btrfs-1: dirty=951 wb=446 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=15 ino=257 dd-2584 [000] 85.373622: balance_dirty_state: bdi btrfs-1: dirty=976 wb=446 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=16 ino=257 dd-2584 [000] 85.373762: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=446 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=17 ino=257 dd-2584 [000] 85.373903: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=446 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 85.373967: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2884 wrote=0 to_write=8192 dd-2584 [000] 85.374049: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=446 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=19 ino=257 dd-2584 [000] 85.374051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=44636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 85.376575: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=508 wrote=944 to_write=7248 dd-2584 [004] 85.381161: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1271 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 85.381281: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1271 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=14 ino=257 dd-2584 [004] 85.381402: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1271 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 85.381526: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1271 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=16 ino=257 dd-2584 [004] 85.382143: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1271 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 85.382383: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1271 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 85.382392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=44636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 85.389178: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1146 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 85.389302: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1146 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 85.389421: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1146 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=14 ino=257 dd-2584 [004] 85.389539: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1146 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 85.389656: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1146 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=16 ino=257 dd-2584 [004] 85.389893: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1146 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 85.390132: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1146 unstable=0 bg_thresh=1001 thresh=2002 gap=455 poll_thresh=18 ino=257 dd-2584 [004] 85.390141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=43696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 85.401170: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1021 unstable=0 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 85.401311: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1021 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 85.401375: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1021 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=14 ino=257 dd-2584 [004] 85.401432: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1021 unstable=0 bg_thresh=1000 thresh=2000 gap=528 poll_thresh=15 ino=257 dd-2584 [004] 85.401488: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1021 unstable=0 bg_thresh=1002 thresh=2005 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 85.401767: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1021 unstable=0 bg_thresh=1002 thresh=2004 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 85.401882: balance_dirty_state: bdi btrfs-1: dirty=526 wb=1021 unstable=0 bg_thresh=1004 thresh=2008 gap=461 poll_thresh=18 ino=257 dd-2584 [004] 85.401886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=43696 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 85.413131: balance_dirty_state: bdi btrfs-1: dirty=526 wb=971 unstable=0 bg_thresh=1004 thresh=2009 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 85.413248: balance_dirty_state: bdi btrfs-1: dirty=526 wb=971 unstable=0 bg_thresh=1001 thresh=2003 gap=506 poll_thresh=13 ino=257 dd-2584 [004] 85.413350: balance_dirty_state: bdi btrfs-1: dirty=551 wb=971 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=14 ino=257 dd-2584 [004] 85.413357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=43696 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 85.421094: balance_dirty_state: bdi btrfs-1: dirty=551 wb=971 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=14 ino=257 dd-2584 [004] 85.421108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=43696 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 85.429195: balance_dirty_state: bdi btrfs-1: dirty=551 wb=846 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 85.429297: balance_dirty_state: bdi btrfs-1: dirty=576 wb=846 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=10 ino=257 dd-2584 [004] 85.429385: balance_dirty_state: bdi btrfs-1: dirty=576 wb=846 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=11 ino=257 dd-2584 [004] 85.429469: balance_dirty_state: bdi btrfs-1: dirty=601 wb=846 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=12 ino=257 dd-2584 [004] 85.429554: balance_dirty_state: bdi btrfs-1: dirty=626 wb=846 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=13 ino=257 dd-2584 [004] 85.429638: balance_dirty_state: bdi btrfs-1: dirty=626 wb=846 unstable=0 bg_thresh=1000 thresh=2000 gap=528 poll_thresh=14 ino=257 dd-2584 [004] 85.429724: balance_dirty_state: bdi btrfs-1: dirty=651 wb=846 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=15 ino=257 dd-2584 [004] 85.429808: balance_dirty_state: bdi btrfs-1: dirty=651 wb=846 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=16 ino=257 dd-2584 [004] 85.429981: balance_dirty_state: bdi btrfs-1: dirty=701 wb=846 unstable=0 bg_thresh=1001 thresh=2003 gap=456 poll_thresh=17 ino=257 dd-2584 [004] 85.429987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=43696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 85.437224: balance_dirty_state: bdi btrfs-1: dirty=701 wb=696 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=17 ino=257 dd-2584 [004] 85.437358: balance_dirty_state: bdi btrfs-1: dirty=701 wb=696 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 85.437480: balance_dirty_state: bdi btrfs-1: dirty=726 wb=696 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 85.437951: balance_dirty_state: bdi btrfs-1: dirty=751 wb=696 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 85.438072: balance_dirty_state: bdi btrfs-1: dirty=751 wb=696 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 85.438310: balance_dirty_state: bdi btrfs-1: dirty=801 wb=696 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 85.438551: balance_dirty_state: bdi btrfs-1: dirty=826 wb=696 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 85.438560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=43696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 85.445192: balance_dirty_state: bdi btrfs-1: dirty=826 wb=571 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 85.445279: balance_dirty_state: bdi btrfs-1: dirty=851 wb=571 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 85.445336: balance_dirty_state: bdi btrfs-1: dirty=851 wb=571 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 85.445394: balance_dirty_state: bdi btrfs-1: dirty=876 wb=571 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 85.445451: balance_dirty_state: bdi btrfs-1: dirty=876 wb=571 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 85.445565: balance_dirty_state: bdi btrfs-1: dirty=926 wb=571 unstable=0 bg_thresh=1001 thresh=2003 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 85.445677: balance_dirty_state: bdi btrfs-1: dirty=951 wb=571 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 85.445682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=43696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 85.453245: balance_dirty_state: bdi btrfs-1: dirty=951 wb=446 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 85.453314: balance_dirty_state: bdi btrfs-1: dirty=976 wb=446 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 85.453375: balance_dirty_state: bdi btrfs-1: dirty=976 wb=446 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 85.453614: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=446 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 85.453675: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=446 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 85.453738: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2964 wrote=0 to_write=8192 dd-2584 [004] 85.453805: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=446 unstable=0 bg_thresh=1001 thresh=2003 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 85.453931: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=471 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 85.453933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=43696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 85.455880: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=588 wrote=928 to_write=7264 dd-2584 [004] 85.465131: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1371 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 85.465217: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1371 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=13 ino=257 dd-2584 [004] 85.465222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=43696 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 85.473107: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1246 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 85.473186: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1246 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=10 ino=257 dd-2584 [004] 85.473254: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1246 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=11 ino=257 dd-2584 [004] 85.473321: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1246 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=12 ino=257 dd-2584 [004] 85.473388: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1246 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=13 ino=257 dd-2584 [004] 85.473455: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1246 unstable=0 bg_thresh=988 thresh=1976 gap=504 poll_thresh=14 ino=257 dd-2584 [004] 85.473524: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1246 unstable=0 bg_thresh=991 thresh=1982 gap=485 poll_thresh=15 ino=257 dd-2584 [004] 85.473530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=43696 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 85.481203: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1246 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=15 ino=257 dd-2584 [004] 85.481211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=43696 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 85.493279: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1121 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=15 ino=257 dd-2584 [001] 85.493355: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1121 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=11 ino=257 dd-2584 [001] 85.493425: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1121 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=12 ino=257 dd-2584 [001] 85.493492: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1121 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=13 ino=257 dd-2584 [001] 85.493764: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1121 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=14 ino=257 dd-2584 [001] 85.493830: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1121 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 85.493895: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1121 unstable=0 bg_thresh=1002 thresh=2005 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 85.494027: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1121 unstable=0 bg_thresh=1004 thresh=2009 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 85.494159: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1121 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 85.494165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=43008 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 85.505127: balance_dirty_state: bdi btrfs-1: dirty=401 wb=996 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 85.505219: balance_dirty_state: bdi btrfs-1: dirty=426 wb=996 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=13 ino=257 dd-2584 [001] 85.505285: balance_dirty_state: bdi btrfs-1: dirty=451 wb=996 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=14 ino=257 dd-2584 [001] 85.505349: balance_dirty_state: bdi btrfs-1: dirty=451 wb=996 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 85.505416: balance_dirty_state: bdi btrfs-1: dirty=476 wb=996 unstable=0 bg_thresh=1007 thresh=2014 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 85.505550: balance_dirty_state: bdi btrfs-1: dirty=501 wb=996 unstable=0 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 85.505683: balance_dirty_state: bdi btrfs-1: dirty=551 wb=996 unstable=0 bg_thresh=1005 thresh=2011 gap=464 poll_thresh=18 ino=257 dd-2584 [001] 85.505688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=43008 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 85.517265: balance_dirty_state: bdi btrfs-1: dirty=551 wb=946 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 85.517334: balance_dirty_state: bdi btrfs-1: dirty=576 wb=946 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=13 ino=257 dd-2584 [005] 85.517340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=97% bdi_bw=43008 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 85.529185: balance_dirty_state: bdi btrfs-1: dirty=576 wb=696 unstable=0 bg_thresh=1002 thresh=2005 gap=733 poll_thresh=13 ino=257 dd-2584 [001] 85.529413: balance_dirty_state: bdi btrfs-1: dirty=576 wb=696 unstable=0 bg_thresh=1002 thresh=2005 gap=733 poll_thresh=10 ino=257 dd-2584 [001] 85.529470: balance_dirty_state: bdi btrfs-1: dirty=601 wb=696 unstable=0 bg_thresh=1005 thresh=2010 gap=713 poll_thresh=11 ino=257 dd-2584 [001] 85.529525: balance_dirty_state: bdi btrfs-1: dirty=626 wb=696 unstable=0 bg_thresh=1005 thresh=2010 gap=688 poll_thresh=12 ino=257 dd-2584 [001] 85.529580: balance_dirty_state: bdi btrfs-1: dirty=626 wb=696 unstable=0 bg_thresh=1007 thresh=2015 gap=693 poll_thresh=13 ino=257 dd-2584 [001] 85.529638: balance_dirty_state: bdi btrfs-1: dirty=651 wb=696 unstable=0 bg_thresh=1007 thresh=2015 gap=668 poll_thresh=14 ino=257 dd-2584 [001] 85.529695: balance_dirty_state: bdi btrfs-1: dirty=651 wb=696 unstable=0 bg_thresh=1007 thresh=2014 gap=667 poll_thresh=15 ino=257 dd-2584 [001] 85.529752: balance_dirty_state: bdi btrfs-1: dirty=676 wb=696 unstable=0 bg_thresh=1009 thresh=2019 gap=647 poll_thresh=16 ino=257 dd-2584 [001] 85.529865: balance_dirty_state: bdi btrfs-1: dirty=701 wb=696 unstable=0 bg_thresh=1009 thresh=2018 gap=621 poll_thresh=17 ino=257 dd-2584 [001] 85.529977: balance_dirty_state: bdi btrfs-1: dirty=751 wb=696 unstable=0 bg_thresh=1008 thresh=2017 gap=570 poll_thresh=18 ino=257 dd-2584 [001] 85.530089: balance_dirty_state: bdi btrfs-1: dirty=776 wb=696 unstable=0 bg_thresh=1008 thresh=2016 gap=544 poll_thresh=19 ino=257 dd-2584 [001] 85.530202: balance_dirty_state: bdi btrfs-1: dirty=801 wb=696 unstable=0 bg_thresh=1010 thresh=2020 gap=523 poll_thresh=20 ino=257 dd-2584 [001] 85.530469: balance_dirty_state: bdi btrfs-1: dirty=826 wb=696 unstable=0 bg_thresh=1009 thresh=2019 gap=497 poll_thresh=21 ino=257 dd-2584 [001] 85.530473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=43008 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 85.541310: balance_dirty_state: bdi btrfs-1: dirty=826 wb=696 unstable=0 bg_thresh=1009 thresh=2019 gap=497 poll_thresh=21 ino=257 dd-2584 [001] 85.541321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=43008 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 85.549286: balance_dirty_state: bdi btrfs-1: dirty=826 wb=696 unstable=0 bg_thresh=1009 thresh=2019 gap=497 poll_thresh=21 ino=257 dd-2584 [000] 85.549297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=43008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 85.557145: balance_dirty_state: bdi btrfs-1: dirty=826 wb=571 unstable=0 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=21 ino=257 dd-2584 [000] 85.557269: balance_dirty_state: bdi btrfs-1: dirty=826 wb=571 unstable=0 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=16 ino=257 dd-2584 [000] 85.557498: balance_dirty_state: bdi btrfs-1: dirty=876 wb=571 unstable=0 bg_thresh=1005 thresh=2011 gap=564 poll_thresh=17 ino=257 dd-2584 [000] 85.557735: balance_dirty_state: bdi btrfs-1: dirty=901 wb=571 unstable=0 bg_thresh=1005 thresh=2010 gap=538 poll_thresh=18 ino=257 dd-2584 [000] 85.557971: balance_dirty_state: bdi btrfs-1: dirty=926 wb=571 unstable=0 bg_thresh=1007 thresh=2014 gap=517 poll_thresh=19 ino=257 dd-2584 [000] 85.558204: balance_dirty_state: bdi btrfs-1: dirty=951 wb=571 unstable=0 bg_thresh=1006 thresh=2013 gap=491 poll_thresh=20 ino=257 dd-2584 [000] 85.558212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=43008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 85.565214: balance_dirty_state: bdi btrfs-1: dirty=951 wb=421 unstable=0 bg_thresh=1004 thresh=2009 gap=637 poll_thresh=20 ino=257 dd-2584 [000] 85.565343: balance_dirty_state: bdi btrfs-1: dirty=976 wb=421 unstable=0 bg_thresh=1007 thresh=2014 gap=617 poll_thresh=15 ino=257 dd-2584 [000] 85.565461: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=421 unstable=0 bg_thresh=1004 thresh=2008 gap=586 poll_thresh=16 ino=257 dd-2584 [000] 85.565697: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=421 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 85.565788: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3076 wrote=0 to_write=8192 dd-2584 [000] 85.565948: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=421 unstable=0 bg_thresh=1005 thresh=2011 gap=539 poll_thresh=18 ino=257 dd-2584 [000] 85.566629: balance_dirty_state: bdi btrfs-1: dirty=976 wb=421 unstable=0 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=19 ino=257 dd-2584 [000] 85.566785: balance_dirty_state: bdi btrfs-1: dirty=926 wb=446 unstable=0 bg_thresh=1005 thresh=2011 gap=639 poll_thresh=20 ino=257 dd-2584 [000] 85.566917: balance_dirty_state: bdi btrfs-1: dirty=901 wb=521 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=21 ino=257 dd-2584 [000] 85.567048: balance_dirty_state: bdi btrfs-1: dirty=876 wb=571 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=22 ino=257 dd-2584 [000] 85.567182: balance_dirty_state: bdi btrfs-1: dirty=876 wb=621 unstable=0 bg_thresh=1004 thresh=2008 gap=511 poll_thresh=23 ino=257 dd-2584 [000] 85.567315: balance_dirty_state: bdi btrfs-1: dirty=851 wb=671 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=24 ino=257 dd-2584 [000] 85.567317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=43008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 85.568943: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=700 wrote=1120 to_write=7072 dd-2584 [000] 85.573247: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1396 unstable=0 bg_thresh=1006 thresh=2013 gap=491 poll_thresh=24 ino=257 dd-2584 [000] 85.573256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=43008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 85.581221: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1271 unstable=0 bg_thresh=1005 thresh=2011 gap=614 poll_thresh=24 ino=257 dd-2584 [000] 85.581315: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1271 unstable=0 bg_thresh=1007 thresh=2015 gap=593 poll_thresh=18 ino=257 dd-2584 [000] 85.581433: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1271 unstable=0 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=19 ino=257 dd-2584 [000] 85.581719: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1271 unstable=0 bg_thresh=1006 thresh=2013 gap=541 poll_thresh=20 ino=257 dd-2584 [000] 85.581832: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1271 unstable=0 bg_thresh=1006 thresh=2012 gap=515 poll_thresh=21 ino=257 dd-2584 [000] 85.581946: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1271 unstable=0 bg_thresh=1008 thresh=2016 gap=469 poll_thresh=22 ino=257 dd-2584 [000] 85.581951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=43008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 85.589265: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1271 unstable=0 bg_thresh=1005 thresh=2010 gap=463 poll_thresh=22 ino=257 dd-2584 [004] 85.589270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=43008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 85.597167: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1271 unstable=0 bg_thresh=1004 thresh=2009 gap=462 poll_thresh=22 ino=257 dd-2584 [004] 85.597171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=42388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 85.609285: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1146 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=22 ino=257 dd-2584 [004] 85.609447: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1146 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 85.609626: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1146 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 85.609809: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1146 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 85.609815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=42388 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 85.621274: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1121 unstable=0 bg_thresh=1000 thresh=2001 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 85.621375: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1121 unstable=0 bg_thresh=1000 thresh=2001 gap=504 poll_thresh=13 ino=257 dd-2584 [004] 85.621439: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1121 unstable=0 bg_thresh=1000 thresh=2000 gap=478 poll_thresh=14 ino=257 dd-2584 [004] 85.621443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=42388 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 85.633288: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1121 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=14 ino=257 dd-2584 [004] 85.633296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=42388 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 85.645251: balance_dirty_state: bdi btrfs-1: dirty=401 wb=996 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 85.645396: balance_dirty_state: bdi btrfs-1: dirty=426 wb=996 unstable=0 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=10 ino=257 dd-2584 [004] 85.645499: balance_dirty_state: bdi btrfs-1: dirty=426 wb=996 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=11 ino=257 dd-2584 [004] 85.645604: balance_dirty_state: bdi btrfs-1: dirty=451 wb=996 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=12 ino=257 dd-2584 [004] 85.645707: balance_dirty_state: bdi btrfs-1: dirty=476 wb=996 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=13 ino=257 dd-2584 [004] 85.646113: balance_dirty_state: bdi btrfs-1: dirty=476 wb=996 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=14 ino=257 dd-2584 [004] 85.646215: balance_dirty_state: bdi btrfs-1: dirty=501 wb=996 unstable=0 bg_thresh=1001 thresh=2002 gap=505 poll_thresh=15 ino=257 dd-2584 [004] 85.646318: balance_dirty_state: bdi btrfs-1: dirty=526 wb=996 unstable=0 bg_thresh=1003 thresh=2007 gap=485 poll_thresh=16 ino=257 dd-2584 [004] 85.646326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=42388 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 85.657227: balance_dirty_state: bdi btrfs-1: dirty=526 wb=871 unstable=0 bg_thresh=1006 thresh=2013 gap=616 poll_thresh=16 ino=257 dd-2584 [004] 85.657406: balance_dirty_state: bdi btrfs-1: dirty=526 wb=871 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=12 ino=257 dd-2584 [004] 85.657476: balance_dirty_state: bdi btrfs-1: dirty=551 wb=871 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 85.657534: balance_dirty_state: bdi btrfs-1: dirty=551 wb=871 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 85.657591: balance_dirty_state: bdi btrfs-1: dirty=576 wb=871 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 85.657648: balance_dirty_state: bdi btrfs-1: dirty=601 wb=871 unstable=0 bg_thresh=1002 thresh=2005 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 85.657762: balance_dirty_state: bdi btrfs-1: dirty=626 wb=871 unstable=0 bg_thresh=1004 thresh=2009 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 85.657875: balance_dirty_state: bdi btrfs-1: dirty=651 wb=871 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 85.657880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=42388 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 85.665263: balance_dirty_state: bdi btrfs-1: dirty=651 wb=721 unstable=0 bg_thresh=1002 thresh=2004 gap=632 poll_thresh=18 ino=257 dd-2584 [004] 85.665341: balance_dirty_state: bdi btrfs-1: dirty=676 wb=721 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 85.665409: balance_dirty_state: bdi btrfs-1: dirty=701 wb=721 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 85.665476: balance_dirty_state: bdi btrfs-1: dirty=701 wb=721 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 85.665542: balance_dirty_state: bdi btrfs-1: dirty=726 wb=721 unstable=0 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 85.665873: balance_dirty_state: bdi btrfs-1: dirty=751 wb=721 unstable=0 bg_thresh=1003 thresh=2006 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 85.666009: balance_dirty_state: bdi btrfs-1: dirty=776 wb=721 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 85.666144: balance_dirty_state: bdi btrfs-1: dirty=826 wb=721 unstable=0 bg_thresh=999 thresh=1998 gap=451 poll_thresh=19 ino=257 dd-2584 [004] 85.666149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=42388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 85.673297: balance_dirty_state: bdi btrfs-1: dirty=826 wb=721 unstable=0 bg_thresh=999 thresh=1998 gap=451 poll_thresh=19 ino=257 dd-2584 [004] 85.673307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=42388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 85.681301: balance_dirty_state: bdi btrfs-1: dirty=826 wb=721 unstable=0 bg_thresh=999 thresh=1998 gap=451 poll_thresh=19 ino=257 dd-2584 [004] 85.681312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=42388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 85.689272: balance_dirty_state: bdi btrfs-1: dirty=826 wb=721 unstable=0 bg_thresh=999 thresh=1998 gap=451 poll_thresh=19 ino=257 dd-2584 [004] 85.689284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=42388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 85.697306: balance_dirty_state: bdi btrfs-1: dirty=826 wb=596 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 85.697420: balance_dirty_state: bdi btrfs-1: dirty=826 wb=596 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 85.697526: balance_dirty_state: bdi btrfs-1: dirty=851 wb=596 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 85.697628: balance_dirty_state: bdi btrfs-1: dirty=876 wb=596 unstable=0 bg_thresh=1003 thresh=2006 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 85.697830: balance_dirty_state: bdi btrfs-1: dirty=901 wb=596 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 85.698032: balance_dirty_state: bdi btrfs-1: dirty=926 wb=596 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 85.698040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=42388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 85.705334: balance_dirty_state: bdi btrfs-1: dirty=926 wb=596 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 85.705342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=40572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 85.713291: balance_dirty_state: bdi btrfs-1: dirty=926 wb=471 unstable=0 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 85.713419: balance_dirty_state: bdi btrfs-1: dirty=951 wb=471 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 85.713541: balance_dirty_state: bdi btrfs-1: dirty=951 wb=471 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 85.713657: balance_dirty_state: bdi btrfs-1: dirty=976 wb=471 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 85.714124: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=471 unstable=0 bg_thresh=1005 thresh=2011 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 85.714362: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=471 unstable=0 bg_thresh=1002 thresh=2004 gap=507 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 85.714449: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3224 wrote=0 to_write=8192 dd-2584 [004] 85.714659: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=471 unstable=0 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 85.714663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=40572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 85.718633: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=852 wrote=912 to_write=7280 dd-2584 [004] 85.721244: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1371 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 85.721256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=40572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 85.729211: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1246 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 85.729345: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1246 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 85.729468: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1246 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=14 ino=257 dd-2584 [004] 85.729588: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1246 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 85.729710: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1246 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=16 ino=257 dd-2584 [004] 85.729948: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1246 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 85.729957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=40572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 85.741295: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1196 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 85.741377: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1146 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=13 ino=257 dd-2584 [006] 85.741444: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1121 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 85.741508: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1121 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 85.741573: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1121 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 85.741885: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1121 unstable=0 bg_thresh=1003 thresh=2007 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 85.742004: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1121 unstable=0 bg_thresh=1005 thresh=2011 gap=514 poll_thresh=18 ino=257 dd-2584 [006] 85.742122: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1121 unstable=0 bg_thresh=1005 thresh=2010 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 85.742127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=40572 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 85.749257: balance_dirty_state: bdi btrfs-1: dirty=401 wb=996 unstable=0 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=19 ino=257 dd-2584 [006] 85.749326: balance_dirty_state: bdi btrfs-1: dirty=426 wb=996 unstable=0 bg_thresh=1005 thresh=2011 gap=589 poll_thresh=14 ino=257 dd-2584 [006] 85.749386: balance_dirty_state: bdi btrfs-1: dirty=451 wb=996 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 85.749445: balance_dirty_state: bdi btrfs-1: dirty=451 wb=996 unstable=0 bg_thresh=1005 thresh=2010 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 85.749564: balance_dirty_state: bdi btrfs-1: dirty=476 wb=996 unstable=0 bg_thresh=1004 thresh=2009 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 85.749683: balance_dirty_state: bdi btrfs-1: dirty=526 wb=996 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=18 ino=257 dd-2584 [006] 85.749687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=40572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 85.757306: balance_dirty_state: bdi btrfs-1: dirty=526 wb=996 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=18 ino=257 dd-2584 [006] 85.757311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=40572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 85.765326: balance_dirty_state: bdi btrfs-1: dirty=526 wb=996 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=18 ino=257 dd-2584 [003] 85.765336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=40572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 85.773236: balance_dirty_state: bdi btrfs-1: dirty=526 wb=896 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=18 ino=257 dd-2584 [003] 85.773371: balance_dirty_state: bdi btrfs-1: dirty=551 wb=896 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=13 ino=257 dd-2584 [003] 85.773491: balance_dirty_state: bdi btrfs-1: dirty=551 wb=896 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=14 ino=257 dd-2584 [003] 85.773610: balance_dirty_state: bdi btrfs-1: dirty=576 wb=896 unstable=0 bg_thresh=1005 thresh=2010 gap=538 poll_thresh=15 ino=257 dd-2584 [003] 85.773728: balance_dirty_state: bdi btrfs-1: dirty=601 wb=896 unstable=0 bg_thresh=1002 thresh=2004 gap=507 poll_thresh=16 ino=257 dd-2584 [003] 85.774316: balance_dirty_state: bdi btrfs-1: dirty=626 wb=896 unstable=0 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=17 ino=257 dd-2584 [003] 85.774325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-58% task_weight=98% bdi_bw=40572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 85.781472: balance_dirty_state: bdi btrfs-1: dirty=626 wb=896 unstable=0 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=13 ino=257 dd-2584 [000] 85.781481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=40572 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 85.789324: balance_dirty_state: bdi btrfs-1: dirty=626 wb=771 unstable=0 bg_thresh=999 thresh=1999 gap=602 poll_thresh=13 ino=257 dd-2584 [000] 85.789395: balance_dirty_state: bdi btrfs-1: dirty=651 wb=771 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=10 ino=257 dd-2584 [000] 85.789454: balance_dirty_state: bdi btrfs-1: dirty=676 wb=771 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=11 ino=257 dd-2584 [000] 85.789511: balance_dirty_state: bdi btrfs-1: dirty=676 wb=771 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=12 ino=257 dd-2584 [000] 85.789567: balance_dirty_state: bdi btrfs-1: dirty=701 wb=771 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=13 ino=257 dd-2584 [000] 85.789623: balance_dirty_state: bdi btrfs-1: dirty=726 wb=771 unstable=0 bg_thresh=1001 thresh=2002 gap=505 poll_thresh=14 ino=257 dd-2584 [000] 85.789681: balance_dirty_state: bdi btrfs-1: dirty=726 wb=771 unstable=0 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=15 ino=257 dd-2584 [000] 85.789738: balance_dirty_state: bdi btrfs-1: dirty=751 wb=771 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=16 ino=257 dd-2584 [000] 85.789742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=98% bdi_bw=40572 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 85.797218: balance_dirty_state: bdi btrfs-1: dirty=751 wb=646 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=16 ino=257 dd-2584 [000] 85.797289: balance_dirty_state: bdi btrfs-1: dirty=776 wb=646 unstable=0 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=12 ino=257 dd-2584 [000] 85.797350: balance_dirty_state: bdi btrfs-1: dirty=776 wb=646 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=13 ino=257 dd-2584 [000] 85.797408: balance_dirty_state: bdi btrfs-1: dirty=801 wb=646 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=14 ino=257 dd-2584 [000] 85.797466: balance_dirty_state: bdi btrfs-1: dirty=801 wb=646 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=15 ino=257 dd-2584 [000] 85.797522: balance_dirty_state: bdi btrfs-1: dirty=826 wb=646 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=16 ino=257 dd-2584 [000] 85.797801: balance_dirty_state: bdi btrfs-1: dirty=851 wb=646 unstable=0 bg_thresh=1000 thresh=2001 gap=504 poll_thresh=17 ino=257 dd-2584 [000] 85.797916: balance_dirty_state: bdi btrfs-1: dirty=901 wb=646 unstable=0 bg_thresh=1000 thresh=2000 gap=453 poll_thresh=18 ino=257 dd-2584 [000] 85.797921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-109% task_weight=98% bdi_bw=40572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 85.805371: balance_dirty_state: bdi btrfs-1: dirty=901 wb=646 unstable=0 bg_thresh=1000 thresh=2000 gap=453 poll_thresh=18 ino=257 dd-2584 [000] 85.805375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-109% task_weight=98% bdi_bw=40572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 85.813381: balance_dirty_state: bdi btrfs-1: dirty=901 wb=646 unstable=0 bg_thresh=1000 thresh=2000 gap=453 poll_thresh=18 ino=257 dd-2584 [000] 85.813390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-109% task_weight=98% bdi_bw=39572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 85.821350: balance_dirty_state: bdi btrfs-1: dirty=901 wb=646 unstable=0 bg_thresh=1000 thresh=2000 gap=453 poll_thresh=18 ino=257 dd-2584 [000] 85.821362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-109% task_weight=98% bdi_bw=39572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 85.829370: balance_dirty_state: bdi btrfs-1: dirty=901 wb=521 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=18 ino=257 dd-2584 [000] 85.829457: balance_dirty_state: bdi btrfs-1: dirty=901 wb=521 unstable=0 bg_thresh=1004 thresh=2009 gap=587 poll_thresh=13 ino=257 dd-2584 [000] 85.829542: balance_dirty_state: bdi btrfs-1: dirty=926 wb=521 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=14 ino=257 dd-2584 [000] 85.829627: balance_dirty_state: bdi btrfs-1: dirty=951 wb=521 unstable=0 bg_thresh=1004 thresh=2008 gap=536 poll_thresh=15 ino=257 dd-2584 [000] 85.829713: balance_dirty_state: bdi btrfs-1: dirty=951 wb=521 unstable=0 bg_thresh=1003 thresh=2007 gap=535 poll_thresh=16 ino=257 dd-2584 [000] 85.829880: balance_dirty_state: bdi btrfs-1: dirty=976 wb=521 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=17 ino=257 dd-2584 [000] 85.830046: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=521 unstable=0 bg_thresh=1002 thresh=2005 gap=458 poll_thresh=18 ino=257 dd-2584 [000] 85.830053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-56% task_weight=98% bdi_bw=39572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 85.830091: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3340 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 85.832555: writeback_single_inode: bdi btrfs-1: ino=257 state= age=964 wrote=864 to_write=7328 dd-2584 [001] 85.837375: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1396 unstable=0 bg_thresh=1002 thresh=2005 gap=458 poll_thresh=13 ino=257 dd-2584 [001] 85.837380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1321 avg_dirty=1321 bdi_gap=20% task_gap=-57% task_weight=98% bdi_bw=39572 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 85.845370: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1271 unstable=0 bg_thresh=1007 thresh=2015 gap=568 poll_thresh=10 ino=257 dd-2584 [001] 85.845494: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1271 unstable=0 bg_thresh=1010 thresh=2020 gap=573 poll_thresh=11 ino=257 dd-2584 [001] 85.845622: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1271 unstable=0 bg_thresh=1010 thresh=2020 gap=548 poll_thresh=12 ino=257 dd-2584 [001] 85.845720: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1271 unstable=0 bg_thresh=1012 thresh=2025 gap=528 poll_thresh=13 ino=257 dd-2584 [001] 85.846174: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1271 unstable=0 bg_thresh=1012 thresh=2025 gap=528 poll_thresh=14 ino=257 dd-2584 [001] 85.846266: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1271 unstable=0 bg_thresh=1015 thresh=2030 gap=508 poll_thresh=15 ino=257 dd-2584 [001] 85.846360: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1271 unstable=0 bg_thresh=1014 thresh=2029 gap=482 poll_thresh=16 ino=257 dd-2584 [001] 85.846366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1280 avg_dirty=1280 bdi_gap=57% task_gap=16% task_weight=99% bdi_bw=39572 base_bw=28 task_bw=0 dirtied=16 period=16004 think=0 pause=8 dd-2584 [001] 85.853374: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1271 unstable=0 bg_thresh=1013 thresh=2027 gap=480 poll_thresh=12 ino=257 dd-2584 [001] 85.853379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1280 avg_dirty=1280 bdi_gap=56% task_gap=14% task_weight=99% bdi_bw=39572 base_bw=28 task_bw=0 dirtied=16 period=16004 think=0 pause=8 dd-2584 [001] 85.861373: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1146 unstable=0 bg_thresh=1005 thresh=2011 gap=564 poll_thresh=9 ino=257 dd-2584 [001] 85.861431: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1146 unstable=0 bg_thresh=1008 thresh=2016 gap=569 poll_thresh=10 ino=257 dd-2584 [001] 85.861488: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1146 unstable=0 bg_thresh=1008 thresh=2016 gap=544 poll_thresh=11 ino=257 dd-2584 [001] 85.861551: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1146 unstable=0 bg_thresh=1010 thresh=2021 gap=524 poll_thresh=12 ino=257 dd-2584 [001] 85.861612: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1146 unstable=0 bg_thresh=1010 thresh=2021 gap=524 poll_thresh=13 ino=257 dd-2584 [001] 85.861673: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1146 unstable=0 bg_thresh=1010 thresh=2020 gap=498 poll_thresh=14 ino=257 dd-2584 [001] 85.861678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1280 avg_dirty=1280 bdi_gap=53% task_gap=7% task_weight=98% bdi_bw=39572 base_bw=28 task_bw=0 dirtied=16 period=16004 think=0 pause=8 dd-2584 [001] 85.869320: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1146 unstable=0 bg_thresh=999 thresh=1999 gap=452 poll_thresh=10 ino=257 dd-2584 [001] 85.869325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1280 avg_dirty=1280 bdi_gap=41% task_gap=-16% task_weight=98% bdi_bw=39572 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 85.877378: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1146 unstable=0 bg_thresh=1002 thresh=2005 gap=458 poll_thresh=7 ino=257 dd-2584 [001] 85.877382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1280 avg_dirty=1280 bdi_gap=44% task_gap=-8% task_weight=98% bdi_bw=39572 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 85.885431: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1021 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=5 ino=257 dd-2584 [002] 85.885551: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1021 unstable=0 bg_thresh=1005 thresh=2011 gap=564 poll_thresh=6 ino=257 dd-2584 [002] 85.885670: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1021 unstable=0 bg_thresh=1008 thresh=2016 gap=544 poll_thresh=7 ino=257 dd-2584 [002] 85.885793: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1021 unstable=0 bg_thresh=1005 thresh=2010 gap=513 poll_thresh=8 ino=257 dd-2584 [002] 85.886267: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1021 unstable=0 bg_thresh=1007 thresh=2015 gap=518 poll_thresh=9 ino=257 dd-2584 [002] 85.886386: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1021 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=10 ino=257 dd-2584 [002] 85.886396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1240 avg_dirty=1240 bdi_gap=70% task_gap=42% task_weight=98% bdi_bw=39572 base_bw=28 task_bw=4 dirtied=16 period=8004 think=0 pause=8 dd-2584 [002] 85.893489: balance_dirty_state: bdi btrfs-1: dirty=501 wb=871 unstable=0 bg_thresh=1008 thresh=2016 gap=644 poll_thresh=7 ino=257 dd-2584 [002] 85.893610: balance_dirty_state: bdi btrfs-1: dirty=526 wb=871 unstable=0 bg_thresh=1007 thresh=2015 gap=618 poll_thresh=8 ino=257 dd-2584 [002] 85.893727: balance_dirty_state: bdi btrfs-1: dirty=551 wb=871 unstable=0 bg_thresh=1007 thresh=2015 gap=593 poll_thresh=9 ino=257 dd-2584 [002] 85.893843: balance_dirty_state: bdi btrfs-1: dirty=551 wb=871 unstable=0 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=10 ino=257 dd-2584 [002] 85.893961: balance_dirty_state: bdi btrfs-1: dirty=576 wb=871 unstable=0 bg_thresh=1009 thresh=2019 gap=572 poll_thresh=11 ino=257 dd-2584 [002] 85.894079: balance_dirty_state: bdi btrfs-1: dirty=601 wb=871 unstable=0 bg_thresh=1006 thresh=2013 gap=541 poll_thresh=12 ino=257 dd-2584 [002] 85.894197: balance_dirty_state: bdi btrfs-1: dirty=601 wb=871 unstable=0 bg_thresh=1009 thresh=2018 gap=546 poll_thresh=13 ino=257 dd-2584 [002] 85.894316: balance_dirty_state: bdi btrfs-1: dirty=626 wb=871 unstable=0 bg_thresh=1008 thresh=2017 gap=520 poll_thresh=14 ino=257 dd-2584 [002] 85.894434: balance_dirty_state: bdi btrfs-1: dirty=651 wb=871 unstable=0 bg_thresh=1008 thresh=2017 gap=495 poll_thresh=15 ino=257 dd-2584 [002] 85.894443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1240 avg_dirty=1240 bdi_gap=74% task_gap=50% task_weight=98% bdi_bw=39572 base_bw=28 task_bw=8 dirtied=16 period=5336 think=0 pause=8 dd-2584 [002] 85.901473: balance_dirty_state: bdi btrfs-1: dirty=651 wb=871 unstable=0 bg_thresh=1008 thresh=2016 gap=494 poll_thresh=11 ino=257 dd-2584 [002] 85.901478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1280 avg_dirty=1280 bdi_gap=50% task_gap=2% task_weight=98% bdi_bw=39572 base_bw=28 task_bw=0 dirtied=16 period=16004 think=0 pause=8 dd-2584 [005] 85.909447: balance_dirty_state: bdi btrfs-1: dirty=651 wb=746 unstable=0 bg_thresh=1007 thresh=2015 gap=618 poll_thresh=8 ino=257 dd-2584 [005] 85.909507: balance_dirty_state: bdi btrfs-1: dirty=676 wb=746 unstable=0 bg_thresh=1010 thresh=2020 gap=598 poll_thresh=9 ino=257 dd-2584 [005] 85.909565: balance_dirty_state: bdi btrfs-1: dirty=701 wb=746 unstable=0 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=10 ino=257 dd-2584 [005] 85.909625: balance_dirty_state: bdi btrfs-1: dirty=701 wb=746 unstable=0 bg_thresh=1009 thresh=2019 gap=572 poll_thresh=11 ino=257 dd-2584 [005] 85.909856: balance_dirty_state: bdi btrfs-1: dirty=726 wb=746 unstable=0 bg_thresh=1006 thresh=2013 gap=541 poll_thresh=12 ino=257 dd-2584 [005] 85.909917: balance_dirty_state: bdi btrfs-1: dirty=726 wb=746 unstable=0 bg_thresh=1009 thresh=2018 gap=546 poll_thresh=13 ino=257 dd-2584 [005] 85.909976: balance_dirty_state: bdi btrfs-1: dirty=751 wb=746 unstable=0 bg_thresh=1008 thresh=2017 gap=520 poll_thresh=14 ino=257 dd-2584 [005] 85.910035: balance_dirty_state: bdi btrfs-1: dirty=776 wb=746 unstable=0 bg_thresh=1011 thresh=2022 gap=500 poll_thresh=15 ino=257 dd-2584 [005] 85.910040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1280 avg_dirty=1280 bdi_gap=54% task_gap=9% task_weight=98% bdi_bw=39572 base_bw=28 task_bw=0 dirtied=16 period=16004 think=0 pause=8 dd-2584 [005] 85.917521: balance_dirty_state: bdi btrfs-1: dirty=776 wb=596 unstable=0 bg_thresh=1007 thresh=2014 gap=642 poll_thresh=11 ino=257 dd-2584 [005] 85.917640: balance_dirty_state: bdi btrfs-1: dirty=801 wb=596 unstable=0 bg_thresh=1009 thresh=2019 gap=622 poll_thresh=12 ino=257 dd-2584 [005] 85.917758: balance_dirty_state: bdi btrfs-1: dirty=826 wb=596 unstable=0 bg_thresh=1006 thresh=2013 gap=591 poll_thresh=13 ino=257 dd-2584 [005] 85.917875: balance_dirty_state: bdi btrfs-1: dirty=826 wb=596 unstable=0 bg_thresh=1009 thresh=2018 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 85.917993: balance_dirty_state: bdi btrfs-1: dirty=851 wb=596 unstable=0 bg_thresh=1008 thresh=2017 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 85.918116: balance_dirty_state: bdi btrfs-1: dirty=876 wb=596 unstable=0 bg_thresh=1011 thresh=2022 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 85.918356: balance_dirty_state: bdi btrfs-1: dirty=901 wb=596 unstable=0 bg_thresh=1007 thresh=2015 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 85.918596: balance_dirty_state: bdi btrfs-1: dirty=926 wb=596 unstable=0 bg_thresh=1007 thresh=2014 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 85.918605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1280 avg_dirty=1280 bdi_gap=49% task_gap=0% task_weight=98% bdi_bw=39144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 85.925513: balance_dirty_state: bdi btrfs-1: dirty=951 wb=596 unstable=0 bg_thresh=1007 thresh=2014 gap=467 poll_thresh=13 ino=257 dd-2584 [005] 85.925518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1320 avg_dirty=1320 bdi_gap=26% task_gap=-47% task_weight=100% bdi_bw=39144 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 85.933486: balance_dirty_state: bdi btrfs-1: dirty=951 wb=471 unstable=0 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=10 ino=257 dd-2584 [005] 85.933887: balance_dirty_state: bdi btrfs-1: dirty=976 wb=371 unstable=0 bg_thresh=1005 thresh=2011 gap=664 poll_thresh=11 ino=257 dd-2584 [005] 85.933991: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=346 unstable=0 bg_thresh=1005 thresh=2010 gap=663 poll_thresh=12 ino=257 dd-2584 [005] 85.934088: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=346 unstable=0 bg_thresh=1008 thresh=2016 gap=669 poll_thresh=13 ino=257 dd-2584 [005] 85.934181: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=346 unstable=0 bg_thresh=1007 thresh=2015 gap=643 poll_thresh=14 ino=257 flush-btrfs-1-2586 [006] 85.934255: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3444 wrote=0 to_write=8192 dd-2584 [005] 85.934278: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=346 unstable=0 bg_thresh=1007 thresh=2015 gap=618 poll_thresh=15 ino=257 dd-2584 [005] 85.934360: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=346 unstable=0 bg_thresh=1007 thresh=2014 gap=617 poll_thresh=16 ino=257 dd-2584 [005] 85.934519: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=371 unstable=0 bg_thresh=1011 thresh=2023 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 85.934681: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=421 unstable=0 bg_thresh=1011 thresh=2022 gap=550 poll_thresh=18 ino=257 dd-2584 [005] 85.934842: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=471 unstable=0 bg_thresh=1010 thresh=2021 gap=524 poll_thresh=19 ino=257 dd-2584 [005] 85.935002: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=521 unstable=0 bg_thresh=1010 thresh=2020 gap=498 poll_thresh=20 ino=257 dd-2584 [005] 85.935004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1320 avg_dirty=1320 bdi_gap=29% task_gap=-39% task_weight=98% bdi_bw=39144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 85.936930: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=1072 to_write=7120 dd-2584 [005] 85.941459: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1421 unstable=0 bg_thresh=1009 thresh=2019 gap=472 poll_thresh=15 ino=257 dd-2584 [005] 85.941466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1320 avg_dirty=1320 bdi_gap=29% task_gap=-41% task_weight=99% bdi_bw=39144 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 85.949455: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1421 unstable=0 bg_thresh=1012 thresh=2024 gap=452 poll_thresh=11 ino=257 dd-2584 [005] 85.949459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-80% task_weight=98% bdi_bw=39144 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 85.957647: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1296 unstable=0 bg_thresh=1014 thresh=2028 gap=556 poll_thresh=8 ino=257 dd-2584 [001] 85.957715: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1296 unstable=0 bg_thresh=1016 thresh=2033 gap=536 poll_thresh=9 ino=257 dd-2584 [001] 85.957781: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1296 unstable=0 bg_thresh=1016 thresh=2033 gap=536 poll_thresh=10 ino=257 dd-2584 [001] 85.957847: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1296 unstable=0 bg_thresh=1019 thresh=2038 gap=516 poll_thresh=11 ino=257 dd-2584 [001] 85.957914: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1296 unstable=0 bg_thresh=1019 thresh=2038 gap=491 poll_thresh=12 ino=257 dd-2584 [001] 85.957920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1320 avg_dirty=1320 bdi_gap=39% task_gap=-20% task_weight=99% bdi_bw=39144 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 85.965339: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1171 unstable=0 bg_thresh=1018 thresh=2036 gap=614 poll_thresh=9 ino=257 dd-2584 [001] 85.965405: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1171 unstable=0 bg_thresh=1020 thresh=2041 gap=594 poll_thresh=10 ino=257 dd-2584 [001] 85.965470: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1171 unstable=0 bg_thresh=1020 thresh=2041 gap=594 poll_thresh=11 ino=257 dd-2584 [001] 85.965538: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1171 unstable=0 bg_thresh=1020 thresh=2040 gap=568 poll_thresh=12 ino=257 dd-2584 [001] 85.965606: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1171 unstable=0 bg_thresh=1020 thresh=2040 gap=543 poll_thresh=13 ino=257 dd-2584 [001] 85.965673: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1171 unstable=0 bg_thresh=1019 thresh=2039 gap=542 poll_thresh=14 ino=257 dd-2584 [001] 85.965741: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1171 unstable=0 bg_thresh=1022 thresh=2044 gap=522 poll_thresh=15 ino=257 dd-2584 [001] 85.965808: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1171 unstable=0 bg_thresh=1019 thresh=2038 gap=491 poll_thresh=16 ino=257 dd-2584 [001] 85.965813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-112% task_weight=99% bdi_bw=39144 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 85.973342: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1171 unstable=0 bg_thresh=1019 thresh=2038 gap=491 poll_thresh=16 ino=257 dd-2584 [001] 85.973351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-112% task_weight=99% bdi_bw=39144 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 85.981374: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1071 unstable=0 bg_thresh=1011 thresh=2023 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 85.981459: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1071 unstable=0 bg_thresh=1011 thresh=2023 gap=576 poll_thresh=12 ino=257 dd-2584 [001] 85.981519: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1071 unstable=0 bg_thresh=1014 thresh=2028 gap=556 poll_thresh=13 ino=257 dd-2584 [001] 85.981579: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1071 unstable=0 bg_thresh=1014 thresh=2028 gap=531 poll_thresh=14 ino=257 dd-2584 [001] 85.981811: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1071 unstable=0 bg_thresh=1016 thresh=2033 gap=536 poll_thresh=15 ino=257 dd-2584 [001] 85.981872: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1071 unstable=0 bg_thresh=1016 thresh=2033 gap=511 poll_thresh=16 ino=257 dd-2584 [001] 85.981991: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1071 unstable=0 bg_thresh=1018 thresh=2037 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 85.981996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1360 avg_dirty=1360 bdi_gap=10% task_gap=-78% task_weight=99% bdi_bw=39144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 85.989331: balance_dirty_state: bdi btrfs-1: dirty=501 wb=821 unstable=0 bg_thresh=1007 thresh=2014 gap=692 poll_thresh=13 ino=257 dd-2584 [001] 85.989390: balance_dirty_state: bdi btrfs-1: dirty=501 wb=821 unstable=0 bg_thresh=1009 thresh=2019 gap=697 poll_thresh=14 ino=257 dd-2584 [001] 85.989449: balance_dirty_state: bdi btrfs-1: dirty=526 wb=821 unstable=0 bg_thresh=1009 thresh=2019 gap=672 poll_thresh=15 ino=257 dd-2584 [001] 85.989508: balance_dirty_state: bdi btrfs-1: dirty=551 wb=821 unstable=0 bg_thresh=1012 thresh=2024 gap=652 poll_thresh=16 ino=257 dd-2584 [001] 85.989627: balance_dirty_state: bdi btrfs-1: dirty=576 wb=821 unstable=0 bg_thresh=1014 thresh=2029 gap=632 poll_thresh=17 ino=257 dd-2584 [001] 85.989747: balance_dirty_state: bdi btrfs-1: dirty=601 wb=821 unstable=0 bg_thresh=1014 thresh=2028 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 85.989866: balance_dirty_state: bdi btrfs-1: dirty=651 wb=821 unstable=0 bg_thresh=1016 thresh=2032 gap=560 poll_thresh=19 ino=257 dd-2584 [001] 85.989985: balance_dirty_state: bdi btrfs-1: dirty=676 wb=821 unstable=0 bg_thresh=1015 thresh=2031 gap=534 poll_thresh=20 ino=257 dd-2584 [001] 85.993701: balance_dirty_state: bdi btrfs-1: dirty=701 wb=793 unstable=0 bg_thresh=1011 thresh=2023 gap=529 poll_thresh=21 ino=257 dd-2584 [001] 85.993843: balance_dirty_state: bdi btrfs-1: dirty=726 wb=718 unstable=0 bg_thresh=1013 thresh=2027 gap=583 poll_thresh=22 ino=257 dd-2584 [001] 85.993971: balance_dirty_state: bdi btrfs-1: dirty=776 wb=693 unstable=0 bg_thresh=1013 thresh=2026 gap=557 poll_thresh=23 ino=257 dd-2584 [001] 85.994104: balance_dirty_state: bdi btrfs-1: dirty=801 wb=693 unstable=0 bg_thresh=1008 thresh=2017 gap=523 poll_thresh=24 ino=257 dd-2584 [001] 85.994232: balance_dirty_state: bdi btrfs-1: dirty=826 wb=693 unstable=0 bg_thresh=1008 thresh=2016 gap=497 poll_thresh=25 ino=257 dd-2584 [001] 85.994237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-53% task_weight=98% bdi_bw=39144 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 86.001420: balance_dirty_state: bdi btrfs-1: dirty=856 wb=514 unstable=0 bg_thresh=1006 thresh=2012 gap=642 poll_thresh=19 ino=257 dd-2584 [001] 86.001553: balance_dirty_state: bdi btrfs-1: dirty=906 wb=439 unstable=0 bg_thresh=1004 thresh=2009 gap=664 poll_thresh=20 ino=257 dd-2584 [001] 86.001679: balance_dirty_state: bdi btrfs-1: dirty=931 wb=439 unstable=0 bg_thresh=1007 thresh=2014 gap=644 poll_thresh=21 ino=257 dd-2584 [001] 86.001974: balance_dirty_state: bdi btrfs-1: dirty=956 wb=439 unstable=0 bg_thresh=1008 thresh=2016 gap=621 poll_thresh=22 ino=257 dd-2584 [001] 86.002091: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=439 unstable=0 bg_thresh=1007 thresh=2015 gap=570 poll_thresh=23 ino=257 dd-2584 [001] 86.002209: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=439 unstable=0 bg_thresh=1007 thresh=2014 gap=544 poll_thresh=24 ino=257 flush-btrfs-1-2586 [006] 86.002284: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3512 wrote=0 to_write=8192 dd-2584 [001] 86.002334: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=439 unstable=0 bg_thresh=1009 thresh=2018 gap=523 poll_thresh=25 ino=257 dd-2584 [001] 86.002460: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=439 unstable=0 bg_thresh=1008 thresh=2017 gap=497 poll_thresh=26 ino=257 dd-2584 [001] 86.002462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=39144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 86.004512: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=960 to_write=7232 dd-2584 [001] 86.009279: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1289 unstable=0 bg_thresh=993 thresh=1986 gap=566 poll_thresh=26 ino=257 dd-2584 [001] 86.009366: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1264 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=19 ino=257 dd-2584 [001] 86.009508: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1264 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=20 ino=257 dd-2584 [001] 86.009642: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1264 unstable=0 bg_thresh=1005 thresh=2010 gap=515 poll_thresh=21 ino=257 dd-2584 [001] 86.009960: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1264 unstable=0 bg_thresh=1003 thresh=2007 gap=487 poll_thresh=22 ino=257 dd-2584 [001] 86.009965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-64% task_weight=100% bdi_bw=39144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 86.017399: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1139 unstable=0 bg_thresh=1006 thresh=2012 gap=592 poll_thresh=16 ino=257 dd-2584 [001] 86.017576: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1139 unstable=0 bg_thresh=1005 thresh=2011 gap=566 poll_thresh=17 ino=257 dd-2584 [001] 86.017748: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1139 unstable=0 bg_thresh=1008 thresh=2016 gap=546 poll_thresh=18 ino=257 dd-2584 [001] 86.017884: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1139 unstable=0 bg_thresh=1010 thresh=2020 gap=525 poll_thresh=19 ino=257 dd-2584 [001] 86.018003: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1139 unstable=0 bg_thresh=1009 thresh=2019 gap=474 poll_thresh=20 ino=257 dd-2584 [001] 86.018008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-97% task_weight=99% bdi_bw=39144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 86.025460: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1014 unstable=0 bg_thresh=1009 thresh=2018 gap=598 poll_thresh=15 ino=257 dd-2584 [001] 86.025524: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1014 unstable=0 bg_thresh=1009 thresh=2018 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 86.025644: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1014 unstable=0 bg_thresh=1008 thresh=2017 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 86.025763: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1014 unstable=0 bg_thresh=1010 thresh=2021 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 86.025768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1320 avg_dirty=1320 bdi_gap=26% task_gap=-46% task_weight=98% bdi_bw=41420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 86.033615: balance_dirty_state: bdi btrfs-1: dirty=506 wb=939 unstable=0 bg_thresh=1007 thresh=2015 gap=570 poll_thresh=13 ino=257 dd-2584 [001] 86.033687: balance_dirty_state: bdi btrfs-1: dirty=531 wb=889 unstable=0 bg_thresh=1007 thresh=2015 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 86.033747: balance_dirty_state: bdi btrfs-1: dirty=531 wb=889 unstable=0 bg_thresh=1007 thresh=2014 gap=594 poll_thresh=15 ino=257 dd-2584 [001] 86.033809: balance_dirty_state: bdi btrfs-1: dirty=556 wb=889 unstable=0 bg_thresh=1003 thresh=2006 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 86.033933: balance_dirty_state: bdi btrfs-1: dirty=581 wb=889 unstable=0 bg_thresh=1008 thresh=2016 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 86.034055: balance_dirty_state: bdi btrfs-1: dirty=631 wb=889 unstable=0 bg_thresh=1006 thresh=2012 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 86.034060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-103% task_weight=98% bdi_bw=41420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.041369: balance_dirty_state: bdi btrfs-1: dirty=626 wb=821 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=18 ino=257 dd-2584 [005] 86.041457: balance_dirty_state: bdi btrfs-1: dirty=626 wb=771 unstable=0 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=13 ino=257 dd-2584 [005] 86.041528: balance_dirty_state: bdi btrfs-1: dirty=651 wb=746 unstable=0 bg_thresh=1006 thresh=2013 gap=616 poll_thresh=14 ino=257 dd-2584 [005] 86.041595: balance_dirty_state: bdi btrfs-1: dirty=676 wb=721 unstable=0 bg_thresh=1009 thresh=2018 gap=621 poll_thresh=15 ino=257 dd-2584 [005] 86.041676: balance_dirty_state: bdi btrfs-1: dirty=676 wb=721 unstable=0 bg_thresh=1009 thresh=2018 gap=621 poll_thresh=16 ino=257 dd-2584 [005] 86.041877: balance_dirty_state: bdi btrfs-1: dirty=726 wb=721 unstable=0 bg_thresh=1008 thresh=2017 gap=570 poll_thresh=17 ino=257 dd-2584 [005] 86.042080: balance_dirty_state: bdi btrfs-1: dirty=751 wb=721 unstable=0 bg_thresh=1010 thresh=2021 gap=549 poll_thresh=18 ino=257 dd-2584 [005] 86.042583: balance_dirty_state: bdi btrfs-1: dirty=776 wb=721 unstable=0 bg_thresh=1010 thresh=2020 gap=523 poll_thresh=19 ino=257 dd-2584 [005] 86.042789: balance_dirty_state: bdi btrfs-1: dirty=826 wb=721 unstable=0 bg_thresh=1009 thresh=2019 gap=472 poll_thresh=20 ino=257 dd-2584 [005] 86.042797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1320 avg_dirty=1320 bdi_gap=29% task_gap=-41% task_weight=99% bdi_bw=41420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.049459: balance_dirty_state: bdi btrfs-1: dirty=826 wb=596 unstable=0 bg_thresh=1008 thresh=2016 gap=594 poll_thresh=15 ino=257 dd-2584 [005] 86.049525: balance_dirty_state: bdi btrfs-1: dirty=851 wb=580 unstable=0 bg_thresh=1013 thresh=2026 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 86.049652: balance_dirty_state: bdi btrfs-1: dirty=876 wb=580 unstable=0 bg_thresh=1008 thresh=2016 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 86.049778: balance_dirty_state: bdi btrfs-1: dirty=901 wb=580 unstable=0 bg_thresh=1006 thresh=2012 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 86.049906: balance_dirty_state: bdi btrfs-1: dirty=951 wb=580 unstable=0 bg_thresh=1005 thresh=2011 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 86.049911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=41420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.057444: balance_dirty_state: bdi btrfs-1: dirty=951 wb=455 unstable=0 bg_thresh=1011 thresh=2023 gap=617 poll_thresh=14 ino=257 dd-2584 [005] 86.057508: balance_dirty_state: bdi btrfs-1: dirty=976 wb=455 unstable=0 bg_thresh=1014 thresh=2028 gap=597 poll_thresh=15 ino=257 dd-2584 [005] 86.057566: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=455 unstable=0 bg_thresh=1011 thresh=2022 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 86.057845: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=455 unstable=0 bg_thresh=1013 thresh=2026 gap=545 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 86.057911: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3568 wrote=0 to_write=8192 dd-2584 [005] 86.057971: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=455 unstable=0 bg_thresh=1012 thresh=2025 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 86.058098: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=480 unstable=0 bg_thresh=1012 thresh=2024 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 86.058100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-82% task_weight=99% bdi_bw=41420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 86.062286: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=944 to_write=7248 dd-2584 [005] 86.065520: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1276 unstable=0 bg_thresh=1011 thresh=2022 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 86.065580: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1276 unstable=0 bg_thresh=1013 thresh=2027 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 86.065639: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1276 unstable=0 bg_thresh=1010 thresh=2021 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 86.065780: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1276 unstable=0 bg_thresh=1010 thresh=2020 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 86.065901: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1276 unstable=0 bg_thresh=1012 thresh=2024 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 86.065906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-82% task_weight=99% bdi_bw=41420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.073431: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1151 unstable=0 bg_thresh=1011 thresh=2023 gap=596 poll_thresh=13 ino=257 dd-2584 [005] 86.073490: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1151 unstable=0 bg_thresh=1011 thresh=2022 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 86.073547: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1151 unstable=0 bg_thresh=1013 thresh=2027 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 86.073605: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1151 unstable=0 bg_thresh=1010 thresh=2021 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 86.073890: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1151 unstable=0 bg_thresh=1012 thresh=2025 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 86.074004: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1151 unstable=0 bg_thresh=1012 thresh=2024 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 86.074009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1320 avg_dirty=1320 bdi_gap=31% task_gap=-35% task_weight=99% bdi_bw=41420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 86.081477: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1026 unstable=0 bg_thresh=1014 thresh=2028 gap=626 poll_thresh=13 ino=257 dd-2584 [000] 86.081595: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1026 unstable=0 bg_thresh=1016 thresh=2033 gap=606 poll_thresh=14 ino=257 dd-2584 [000] 86.081712: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1026 unstable=0 bg_thresh=1019 thresh=2038 gap=586 poll_thresh=15 ino=257 dd-2584 [000] 86.081829: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1026 unstable=0 bg_thresh=1019 thresh=2038 gap=586 poll_thresh=16 ino=257 dd-2584 [000] 86.082113: balance_dirty_state: bdi btrfs-1: dirty=476 wb=976 unstable=0 bg_thresh=1018 thresh=2037 gap=585 poll_thresh=17 ino=257 dd-2584 [000] 86.082303: balance_dirty_state: bdi btrfs-1: dirty=501 wb=976 unstable=0 bg_thresh=1018 thresh=2036 gap=559 poll_thresh=18 ino=257 dd-2584 [000] 86.082491: balance_dirty_state: bdi btrfs-1: dirty=526 wb=976 unstable=0 bg_thresh=1017 thresh=2035 gap=533 poll_thresh=19 ino=257 dd-2584 [000] 86.082681: balance_dirty_state: bdi btrfs-1: dirty=576 wb=976 unstable=0 bg_thresh=1017 thresh=2034 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 86.082688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1360 avg_dirty=1360 bdi_gap=14% task_gap=-71% task_weight=99% bdi_bw=41420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 86.089766: balance_dirty_state: bdi btrfs-1: dirty=576 wb=951 unstable=0 bg_thresh=1012 thresh=2024 gap=497 poll_thresh=15 ino=257 dd-2584 [000] 86.089772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-80% task_weight=98% bdi_bw=41420 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 86.097487: balance_dirty_state: bdi btrfs-1: dirty=601 wb=801 unstable=0 bg_thresh=1012 thresh=2025 gap=623 poll_thresh=11 ino=257 dd-2584 [000] 86.097586: balance_dirty_state: bdi btrfs-1: dirty=601 wb=726 unstable=0 bg_thresh=1015 thresh=2030 gap=703 poll_thresh=12 ino=257 dd-2584 [000] 86.097673: balance_dirty_state: bdi btrfs-1: dirty=626 wb=701 unstable=0 bg_thresh=1015 thresh=2030 gap=703 poll_thresh=13 ino=257 dd-2584 [000] 86.097758: balance_dirty_state: bdi btrfs-1: dirty=651 wb=701 unstable=0 bg_thresh=1013 thresh=2027 gap=675 poll_thresh=14 ino=257 dd-2584 [000] 86.097843: balance_dirty_state: bdi btrfs-1: dirty=651 wb=701 unstable=0 bg_thresh=1013 thresh=2027 gap=675 poll_thresh=15 ino=257 dd-2584 [000] 86.097928: balance_dirty_state: bdi btrfs-1: dirty=676 wb=701 unstable=0 bg_thresh=1019 thresh=2038 gap=661 poll_thresh=16 ino=257 dd-2584 [000] 86.098047: balance_dirty_state: bdi btrfs-1: dirty=701 wb=701 unstable=0 bg_thresh=1018 thresh=2037 gap=635 poll_thresh=17 ino=257 dd-2584 [000] 86.098160: balance_dirty_state: bdi btrfs-1: dirty=751 wb=701 unstable=0 bg_thresh=1020 thresh=2041 gap=589 poll_thresh=18 ino=257 dd-2584 [000] 86.098273: balance_dirty_state: bdi btrfs-1: dirty=776 wb=701 unstable=0 bg_thresh=1020 thresh=2040 gap=563 poll_thresh=19 ino=257 dd-2584 [000] 86.098385: balance_dirty_state: bdi btrfs-1: dirty=801 wb=701 unstable=0 bg_thresh=1019 thresh=2039 gap=537 poll_thresh=20 ino=257 dd-2584 [000] 86.098662: balance_dirty_state: bdi btrfs-1: dirty=826 wb=701 unstable=0 bg_thresh=1019 thresh=2038 gap=511 poll_thresh=21 ino=257 dd-2584 [000] 86.098778: balance_dirty_state: bdi btrfs-1: dirty=876 wb=701 unstable=0 bg_thresh=1018 thresh=2036 gap=459 poll_thresh=22 ino=257 dd-2584 [000] 86.098782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-7% task_gap=-113% task_weight=98% bdi_bw=41420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 86.105557: balance_dirty_state: bdi btrfs-1: dirty=876 wb=576 unstable=0 bg_thresh=1016 thresh=2033 gap=581 poll_thresh=22 ino=257 dd-2584 [000] 86.105652: balance_dirty_state: bdi btrfs-1: dirty=876 wb=576 unstable=0 bg_thresh=1016 thresh=2033 gap=581 poll_thresh=16 ino=257 dd-2584 [000] 86.105838: balance_dirty_state: bdi btrfs-1: dirty=926 wb=576 unstable=0 bg_thresh=1017 thresh=2034 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 86.106021: balance_dirty_state: bdi btrfs-1: dirty=951 wb=576 unstable=0 bg_thresh=1015 thresh=2031 gap=504 poll_thresh=18 ino=257 dd-2584 [000] 86.106028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1360 avg_dirty=1360 bdi_gap=12% task_gap=-74% task_weight=100% bdi_bw=41420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 86.113450: balance_dirty_state: bdi btrfs-1: dirty=976 wb=426 unstable=0 bg_thresh=1018 thresh=2036 gap=634 poll_thresh=13 ino=257 dd-2584 [004] 86.113569: balance_dirty_state: bdi btrfs-1: dirty=976 wb=426 unstable=0 bg_thresh=1020 thresh=2041 gap=639 poll_thresh=14 ino=257 dd-2584 [004] 86.113687: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=426 unstable=0 bg_thresh=1020 thresh=2041 gap=614 poll_thresh=15 ino=257 dd-2584 [004] 86.113803: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=426 unstable=0 bg_thresh=1023 thresh=2046 gap=619 poll_thresh=16 ino=257 dd-2584 [004] 86.114036: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=426 unstable=0 bg_thresh=1025 thresh=2051 gap=574 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 86.114088: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3624 wrote=0 to_write=8192 dd-2584 [004] 86.114283: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=426 unstable=0 bg_thresh=1025 thresh=2050 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 86.114880: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=526 unstable=0 bg_thresh=1027 thresh=2054 gap=527 poll_thresh=19 ino=257 dd-2584 [004] 86.115113: balance_dirty_state: bdi btrfs-1: dirty=976 wb=601 unstable=0 bg_thresh=1026 thresh=2053 gap=476 poll_thresh=20 ino=257 dd-2584 [004] 86.115114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-21% task_gap=-142% task_weight=99% bdi_bw=41420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 86.116933: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=276 wrote=1008 to_write=7184 dd-2584 [000] 86.121345: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1301 unstable=0 bg_thresh=1015 thresh=2030 gap=578 poll_thresh=20 ino=257 dd-2584 [000] 86.121482: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1301 unstable=0 bg_thresh=1017 thresh=2035 gap=558 poll_thresh=15 ino=257 dd-2584 [000] 86.121561: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1301 unstable=0 bg_thresh=1017 thresh=2035 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 86.121680: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1301 unstable=0 bg_thresh=1017 thresh=2034 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 86.121798: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1301 unstable=0 bg_thresh=1019 thresh=2038 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 86.121803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-112% task_weight=99% bdi_bw=41420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 86.129347: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1176 unstable=0 bg_thresh=1015 thresh=2030 gap=603 poll_thresh=18 ino=257 dd-2584 [000] 86.129555: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1176 unstable=0 bg_thresh=1015 thresh=2030 gap=603 poll_thresh=13 ino=257 dd-2584 [000] 86.129676: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1176 unstable=0 bg_thresh=1014 thresh=2029 gap=577 poll_thresh=14 ino=257 dd-2584 [000] 86.129765: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1176 unstable=0 bg_thresh=1014 thresh=2029 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 86.129855: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1176 unstable=0 bg_thresh=1014 thresh=2028 gap=551 poll_thresh=16 ino=257 dd-2584 [000] 86.130033: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1176 unstable=0 bg_thresh=1019 thresh=2038 gap=511 poll_thresh=17 ino=257 dd-2584 [000] 86.130632: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1176 unstable=0 bg_thresh=1018 thresh=2037 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 86.130639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1360 avg_dirty=1360 bdi_gap=16% task_gap=-67% task_weight=99% bdi_bw=44088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 86.137476: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1051 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=13 ino=257 dd-2584 [000] 86.137562: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1051 unstable=0 bg_thresh=999 thresh=1998 gap=546 poll_thresh=14 ino=257 dd-2584 [000] 86.137653: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1051 unstable=0 bg_thresh=1004 thresh=2009 gap=532 poll_thresh=15 ino=257 dd-2584 [000] 86.137739: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1051 unstable=0 bg_thresh=1001 thresh=2003 gap=526 poll_thresh=16 ino=257 dd-2584 [000] 86.137920: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1051 unstable=0 bg_thresh=998 thresh=1996 gap=469 poll_thresh=17 ino=257 dd-2584 [000] 86.137926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=44088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 86.145373: balance_dirty_state: bdi btrfs-1: dirty=476 wb=926 unstable=0 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=17 ino=257 dd-2584 [002] 86.145444: balance_dirty_state: bdi btrfs-1: dirty=501 wb=926 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=13 ino=257 dd-2584 [002] 86.145508: balance_dirty_state: bdi btrfs-1: dirty=526 wb=926 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=14 ino=257 dd-2584 [002] 86.145571: balance_dirty_state: bdi btrfs-1: dirty=526 wb=926 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=15 ino=257 dd-2584 [002] 86.145635: balance_dirty_state: bdi btrfs-1: dirty=551 wb=926 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=16 ino=257 dd-2584 [002] 86.145759: balance_dirty_state: bdi btrfs-1: dirty=576 wb=926 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=17 ino=257 dd-2584 [002] 86.145881: balance_dirty_state: bdi btrfs-1: dirty=601 wb=926 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=18 ino=257 dd-2584 [002] 86.145886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=44088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 86.153438: balance_dirty_state: bdi btrfs-1: dirty=601 wb=751 unstable=0 bg_thresh=1001 thresh=2003 gap=651 poll_thresh=18 ino=257 dd-2584 [002] 86.153675: balance_dirty_state: bdi btrfs-1: dirty=626 wb=751 unstable=0 bg_thresh=1001 thresh=2003 gap=626 poll_thresh=13 ino=257 dd-2584 [002] 86.153737: balance_dirty_state: bdi btrfs-1: dirty=651 wb=751 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=14 ino=257 dd-2584 [002] 86.153795: balance_dirty_state: bdi btrfs-1: dirty=651 wb=751 unstable=0 bg_thresh=998 thresh=1996 gap=594 poll_thresh=15 ino=257 dd-2584 [002] 86.153855: balance_dirty_state: bdi btrfs-1: dirty=676 wb=751 unstable=0 bg_thresh=1003 thresh=2006 gap=579 poll_thresh=16 ino=257 dd-2584 [002] 86.153973: balance_dirty_state: bdi btrfs-1: dirty=701 wb=751 unstable=0 bg_thresh=1002 thresh=2005 gap=553 poll_thresh=17 ino=257 dd-2584 [002] 86.154092: balance_dirty_state: bdi btrfs-1: dirty=751 wb=751 unstable=0 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 86.154211: balance_dirty_state: bdi btrfs-1: dirty=776 wb=751 unstable=0 bg_thresh=1001 thresh=2003 gap=476 poll_thresh=19 ino=257 dd-2584 [002] 86.154216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-59% task_weight=99% bdi_bw=44088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 86.161591: balance_dirty_state: bdi btrfs-1: dirty=776 wb=626 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=14 ino=257 dd-2584 [006] 86.161708: balance_dirty_state: bdi btrfs-1: dirty=801 wb=626 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 86.161827: balance_dirty_state: bdi btrfs-1: dirty=801 wb=626 unstable=0 bg_thresh=1007 thresh=2014 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 86.162064: balance_dirty_state: bdi btrfs-1: dirty=851 wb=626 unstable=0 bg_thresh=1003 thresh=2007 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 86.162651: balance_dirty_state: bdi btrfs-1: dirty=876 wb=626 unstable=0 bg_thresh=1005 thresh=2011 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 86.162885: balance_dirty_state: bdi btrfs-1: dirty=901 wb=626 unstable=0 bg_thresh=1005 thresh=2010 gap=483 poll_thresh=19 ino=257 dd-2584 [006] 86.162895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1280 avg_dirty=1280 bdi_gap=47% task_gap=-5% task_weight=100% bdi_bw=44088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 86.169574: balance_dirty_state: bdi btrfs-1: dirty=926 wb=501 unstable=0 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 86.169695: balance_dirty_state: bdi btrfs-1: dirty=926 wb=501 unstable=0 bg_thresh=1003 thresh=2006 gap=579 poll_thresh=15 ino=257 dd-2584 [006] 86.169815: balance_dirty_state: bdi btrfs-1: dirty=951 wb=501 unstable=0 bg_thresh=1003 thresh=2006 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 86.170050: balance_dirty_state: bdi btrfs-1: dirty=976 wb=501 unstable=0 bg_thresh=1005 thresh=2010 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 86.170285: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=501 unstable=0 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 86.170295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1280 avg_dirty=1280 bdi_gap=47% task_gap=-5% task_weight=99% bdi_bw=44088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 86.170327: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3680 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 86.172356: writeback_single_inode: bdi btrfs-1: ino=257 state= age=332 wrote=864 to_write=7328 dd-2584 [006] 86.177517: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1226 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=13 ino=257 dd-2584 [006] 86.177579: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1226 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 86.177639: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1226 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 86.177700: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1226 unstable=0 bg_thresh=1001 thresh=2002 gap=550 poll_thresh=16 ino=257 dd-2584 [006] 86.177820: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1226 unstable=0 bg_thresh=1003 thresh=2006 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 86.178112: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1226 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 86.178116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1280 avg_dirty=1280 bdi_gap=44% task_gap=-10% task_weight=99% bdi_bw=44088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 86.185564: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1076 unstable=0 bg_thresh=1004 thresh=2008 gap=631 poll_thresh=13 ino=257 dd-2584 [004] 86.185682: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1076 unstable=0 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 86.185799: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1076 unstable=0 bg_thresh=1006 thresh=2013 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 86.185916: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1076 unstable=0 bg_thresh=1009 thresh=2018 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 86.186152: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1076 unstable=0 bg_thresh=1008 thresh=2017 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 86.186388: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1076 unstable=0 bg_thresh=1008 thresh=2016 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 86.186619: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1076 unstable=0 bg_thresh=1010 thresh=2020 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 86.186629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1320 avg_dirty=1320 bdi_gap=29% task_gap=-40% task_weight=99% bdi_bw=44088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 86.193544: balance_dirty_state: bdi btrfs-1: dirty=476 wb=951 unstable=0 bg_thresh=1006 thresh=2013 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 86.193663: balance_dirty_state: bdi btrfs-1: dirty=476 wb=951 unstable=0 bg_thresh=1009 thresh=2018 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 86.193783: balance_dirty_state: bdi btrfs-1: dirty=501 wb=951 unstable=0 bg_thresh=1008 thresh=2017 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 86.194365: balance_dirty_state: bdi btrfs-1: dirty=526 wb=951 unstable=0 bg_thresh=1008 thresh=2016 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 86.194599: balance_dirty_state: bdi btrfs-1: dirty=576 wb=951 unstable=0 bg_thresh=1007 thresh=2015 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 86.194608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1320 avg_dirty=1320 bdi_gap=26% task_gap=-46% task_weight=100% bdi_bw=44088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 86.201461: balance_dirty_state: bdi btrfs-1: dirty=576 wb=851 unstable=0 bg_thresh=1003 thresh=2006 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 86.201563: balance_dirty_state: bdi btrfs-1: dirty=601 wb=851 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=14 ino=257 dd-2584 [004] 86.201664: balance_dirty_state: bdi btrfs-1: dirty=601 wb=851 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 86.201765: balance_dirty_state: bdi btrfs-1: dirty=626 wb=851 unstable=0 bg_thresh=1008 thresh=2016 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 86.201971: balance_dirty_state: bdi btrfs-1: dirty=651 wb=851 unstable=0 bg_thresh=1010 thresh=2021 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 86.202178: balance_dirty_state: bdi btrfs-1: dirty=701 wb=851 unstable=0 bg_thresh=1010 thresh=2020 gap=468 poll_thresh=18 ino=257 dd-2584 [004] 86.202185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1320 avg_dirty=1320 bdi_gap=29% task_gap=-40% task_weight=99% bdi_bw=44088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 86.209476: balance_dirty_state: bdi btrfs-1: dirty=701 wb=851 unstable=0 bg_thresh=1003 thresh=2007 gap=455 poll_thresh=13 ino=257 dd-2584 [004] 86.209482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=44088 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 86.217378: balance_dirty_state: bdi btrfs-1: dirty=701 wb=601 unstable=0 bg_thresh=1004 thresh=2008 gap=706 poll_thresh=13 ino=257 dd-2584 [004] 86.217455: balance_dirty_state: bdi btrfs-1: dirty=726 wb=601 unstable=0 bg_thresh=1004 thresh=2008 gap=681 poll_thresh=10 ino=257 dd-2584 [004] 86.217511: balance_dirty_state: bdi btrfs-1: dirty=751 wb=601 unstable=0 bg_thresh=1006 thresh=2013 gap=661 poll_thresh=11 ino=257 dd-2584 [004] 86.217566: balance_dirty_state: bdi btrfs-1: dirty=751 wb=601 unstable=0 bg_thresh=1006 thresh=2013 gap=661 poll_thresh=12 ino=257 dd-2584 [004] 86.217621: balance_dirty_state: bdi btrfs-1: dirty=776 wb=601 unstable=0 bg_thresh=1009 thresh=2018 gap=641 poll_thresh=13 ino=257 dd-2584 [004] 86.217840: balance_dirty_state: bdi btrfs-1: dirty=776 wb=601 unstable=0 bg_thresh=1009 thresh=2018 gap=641 poll_thresh=14 ino=257 dd-2584 [004] 86.217897: balance_dirty_state: bdi btrfs-1: dirty=801 wb=601 unstable=0 bg_thresh=1011 thresh=2023 gap=621 poll_thresh=15 ino=257 dd-2584 [004] 86.217956: balance_dirty_state: bdi btrfs-1: dirty=826 wb=601 unstable=0 bg_thresh=1011 thresh=2022 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 86.218067: balance_dirty_state: bdi btrfs-1: dirty=851 wb=601 unstable=0 bg_thresh=1010 thresh=2021 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 86.218180: balance_dirty_state: bdi btrfs-1: dirty=876 wb=601 unstable=0 bg_thresh=1010 thresh=2020 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 86.218292: balance_dirty_state: bdi btrfs-1: dirty=926 wb=601 unstable=0 bg_thresh=1009 thresh=2019 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 86.218297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1320 avg_dirty=1320 bdi_gap=29% task_gap=-41% task_weight=99% bdi_bw=44088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 86.225531: balance_dirty_state: bdi btrfs-1: dirty=926 wb=476 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 86.225669: balance_dirty_state: bdi btrfs-1: dirty=951 wb=476 unstable=0 bg_thresh=1007 thresh=2014 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 86.225878: balance_dirty_state: bdi btrfs-1: dirty=951 wb=401 unstable=0 bg_thresh=1007 thresh=2014 gap=662 poll_thresh=16 ino=257 dd-2584 [004] 86.226266: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=351 unstable=0 bg_thresh=1005 thresh=2010 gap=658 poll_thresh=17 ino=257 dd-2584 [004] 86.226630: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=351 unstable=0 bg_thresh=1010 thresh=2020 gap=643 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 86.226681: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3736 wrote=0 to_write=8192 dd-2584 [004] 86.227304: balance_dirty_state: bdi btrfs-1: dirty=951 wb=426 unstable=0 bg_thresh=1009 thresh=2019 gap=642 poll_thresh=19 ino=257 dd-2584 [004] 86.227551: balance_dirty_state: bdi btrfs-1: dirty=951 wb=476 unstable=0 bg_thresh=1009 thresh=2018 gap=591 poll_thresh=20 ino=257 dd-2584 [004] 86.227800: balance_dirty_state: bdi btrfs-1: dirty=926 wb=526 unstable=0 bg_thresh=1008 thresh=2017 gap=565 poll_thresh=21 ino=257 dd-2584 [004] 86.228050: balance_dirty_state: bdi btrfs-1: dirty=901 wb=601 unstable=0 bg_thresh=1010 thresh=2021 gap=519 poll_thresh=22 ino=257 dd-2584 [004] 86.228297: balance_dirty_state: bdi btrfs-1: dirty=876 wb=651 unstable=0 bg_thresh=1010 thresh=2020 gap=493 poll_thresh=23 ino=257 dd-2584 [004] 86.228300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-87% task_weight=99% bdi_bw=44088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 86.231664: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1024 to_write=7168 dd-2584 [004] 86.233646: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1251 unstable=0 bg_thresh=1006 thresh=2013 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 86.233834: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1226 unstable=0 bg_thresh=1004 thresh=2009 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 86.234011: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1226 unstable=0 bg_thresh=1003 thresh=2007 gap=530 poll_thresh=19 ino=257 dd-2584 [004] 86.234473: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1226 unstable=0 bg_thresh=1007 thresh=2015 gap=488 poll_thresh=20 ino=257 dd-2584 [004] 86.234479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 86.241463: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1101 unstable=0 bg_thresh=1005 thresh=2010 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 86.241554: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1101 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 86.241716: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1101 unstable=0 bg_thresh=1010 thresh=2020 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 86.241829: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1101 unstable=0 bg_thresh=1009 thresh=2019 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 86.241942: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1101 unstable=0 bg_thresh=1009 thresh=2018 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 86.241947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=99% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 86.249729: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1001 unstable=0 bg_thresh=1007 thresh=2015 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 86.249814: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1001 unstable=0 bg_thresh=1010 thresh=2020 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 86.249900: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1001 unstable=0 bg_thresh=1010 thresh=2020 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 86.250071: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1001 unstable=0 bg_thresh=1009 thresh=2019 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 86.250533: balance_dirty_state: bdi btrfs-1: dirty=526 wb=1001 unstable=0 bg_thresh=1011 thresh=2023 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 86.250539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 86.257376: balance_dirty_state: bdi btrfs-1: dirty=526 wb=1001 unstable=0 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 86.257382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 86.265463: balance_dirty_state: bdi btrfs-1: dirty=526 wb=751 unstable=0 bg_thresh=1011 thresh=2022 gap=745 poll_thresh=18 ino=257 dd-2584 [004] 86.265557: balance_dirty_state: bdi btrfs-1: dirty=551 wb=751 unstable=0 bg_thresh=1011 thresh=2022 gap=720 poll_thresh=13 ino=257 dd-2584 [004] 86.265642: balance_dirty_state: bdi btrfs-1: dirty=551 wb=751 unstable=0 bg_thresh=1013 thresh=2027 gap=725 poll_thresh=14 ino=257 dd-2584 [004] 86.265728: balance_dirty_state: bdi btrfs-1: dirty=576 wb=751 unstable=0 bg_thresh=1013 thresh=2027 gap=700 poll_thresh=15 ino=257 dd-2584 [004] 86.265815: balance_dirty_state: bdi btrfs-1: dirty=601 wb=751 unstable=0 bg_thresh=1016 thresh=2032 gap=680 poll_thresh=16 ino=257 dd-2584 [004] 86.265989: balance_dirty_state: bdi btrfs-1: dirty=626 wb=751 unstable=0 bg_thresh=1018 thresh=2037 gap=660 poll_thresh=17 ino=257 dd-2584 [004] 86.266166: balance_dirty_state: bdi btrfs-1: dirty=651 wb=751 unstable=0 bg_thresh=1018 thresh=2036 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 86.266343: balance_dirty_state: bdi btrfs-1: dirty=701 wb=751 unstable=0 bg_thresh=1020 thresh=2040 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 86.266520: balance_dirty_state: bdi btrfs-1: dirty=726 wb=751 unstable=0 bg_thresh=1019 thresh=2039 gap=562 poll_thresh=20 ino=257 dd-2584 [004] 86.266701: balance_dirty_state: bdi btrfs-1: dirty=751 wb=751 unstable=0 bg_thresh=1019 thresh=2038 gap=536 poll_thresh=21 ino=257 dd-2584 [004] 86.267153: balance_dirty_state: bdi btrfs-1: dirty=776 wb=751 unstable=0 bg_thresh=1021 thresh=2042 gap=515 poll_thresh=22 ino=257 dd-2584 [004] 86.267335: balance_dirty_state: bdi btrfs-1: dirty=826 wb=751 unstable=0 bg_thresh=1017 thresh=2035 gap=458 poll_thresh=23 ino=257 dd-2584 [004] 86.267342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 86.273415: balance_dirty_state: bdi btrfs-1: dirty=826 wb=626 unstable=0 bg_thresh=1012 thresh=2025 gap=573 poll_thresh=23 ino=257 dd-2584 [004] 86.273528: balance_dirty_state: bdi btrfs-1: dirty=826 wb=626 unstable=0 bg_thresh=1012 thresh=2024 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 86.273641: balance_dirty_state: bdi btrfs-1: dirty=876 wb=626 unstable=0 bg_thresh=1011 thresh=2023 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 86.273754: balance_dirty_state: bdi btrfs-1: dirty=901 wb=626 unstable=0 bg_thresh=1011 thresh=2022 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 86.273759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 86.281431: balance_dirty_state: bdi btrfs-1: dirty=901 wb=501 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 86.281504: balance_dirty_state: bdi btrfs-1: dirty=901 wb=501 unstable=0 bg_thresh=1007 thresh=2014 gap=612 poll_thresh=14 ino=257 dd-2584 [006] 86.281567: balance_dirty_state: bdi btrfs-1: dirty=926 wb=501 unstable=0 bg_thresh=1006 thresh=2013 gap=586 poll_thresh=15 ino=257 dd-2584 [006] 86.281626: balance_dirty_state: bdi btrfs-1: dirty=951 wb=501 unstable=0 bg_thresh=1006 thresh=2013 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 86.281747: balance_dirty_state: bdi btrfs-1: dirty=976 wb=501 unstable=0 bg_thresh=1006 thresh=2012 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 86.281869: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=501 unstable=0 bg_thresh=1008 thresh=2016 gap=514 poll_thresh=18 ino=257 dd-2584 [006] 86.282167: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=501 unstable=0 bg_thresh=1007 thresh=2015 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 86.282172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 86.282193: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3792 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 86.284368: writeback_single_inode: bdi btrfs-1: ino=257 state= age=104 wrote=880 to_write=7312 dd-2584 [006] 86.289453: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1251 unstable=0 bg_thresh=1004 thresh=2009 gap=632 poll_thresh=19 ino=257 dd-2584 [006] 86.289527: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1251 unstable=0 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=14 ino=257 dd-2584 [006] 86.289590: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1251 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 86.289653: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1251 unstable=0 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 86.289778: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1251 unstable=0 bg_thresh=1003 thresh=2006 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 86.289902: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1251 unstable=0 bg_thresh=1002 thresh=2005 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 86.290024: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1251 unstable=0 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 86.290029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 86.297473: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1126 unstable=0 bg_thresh=1010 thresh=2020 gap=618 poll_thresh=19 ino=257 dd-2584 [006] 86.297564: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1126 unstable=0 bg_thresh=1007 thresh=2014 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 86.297624: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1126 unstable=0 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 86.297684: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1126 unstable=0 bg_thresh=1009 thresh=2018 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 86.297804: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1126 unstable=0 bg_thresh=1008 thresh=2017 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 86.298096: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1126 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 86.298100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 86.305568: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1001 unstable=0 bg_thresh=1007 thresh=2014 gap=612 poll_thresh=13 ino=257 dd-2584 [001] 86.305658: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1001 unstable=0 bg_thresh=1007 thresh=2014 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 86.305746: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1001 unstable=0 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 86.305835: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1001 unstable=0 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 86.306014: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1001 unstable=0 bg_thresh=1009 thresh=2018 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 86.306192: balance_dirty_state: bdi btrfs-1: dirty=526 wb=1001 unstable=0 bg_thresh=1011 thresh=2022 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 86.306199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1360 avg_dirty=1360 bdi_gap=7% task_gap=-84% task_weight=99% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 86.313568: balance_dirty_state: bdi btrfs-1: dirty=551 wb=851 unstable=0 bg_thresh=1011 thresh=2022 gap=620 poll_thresh=13 ino=257 dd-2584 [001] 86.313633: balance_dirty_state: bdi btrfs-1: dirty=551 wb=851 unstable=0 bg_thresh=1008 thresh=2016 gap=614 poll_thresh=14 ino=257 dd-2584 [001] 86.313693: balance_dirty_state: bdi btrfs-1: dirty=576 wb=851 unstable=0 bg_thresh=1010 thresh=2021 gap=594 poll_thresh=15 ino=257 dd-2584 [001] 86.313756: balance_dirty_state: bdi btrfs-1: dirty=601 wb=851 unstable=0 bg_thresh=1010 thresh=2021 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 86.313876: balance_dirty_state: bdi btrfs-1: dirty=626 wb=851 unstable=0 bg_thresh=1012 thresh=2025 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 86.315001: balance_dirty_state: bdi btrfs-1: dirty=651 wb=726 unstable=0 bg_thresh=1012 thresh=2024 gap=647 poll_thresh=18 ino=257 dd-2584 [001] 86.315121: balance_dirty_state: bdi btrfs-1: dirty=676 wb=726 unstable=0 bg_thresh=1014 thresh=2028 gap=626 poll_thresh=19 ino=257 dd-2584 [001] 86.315241: balance_dirty_state: bdi btrfs-1: dirty=726 wb=726 unstable=0 bg_thresh=1010 thresh=2021 gap=569 poll_thresh=20 ino=257 dd-2584 [001] 86.315360: balance_dirty_state: bdi btrfs-1: dirty=751 wb=726 unstable=0 bg_thresh=1010 thresh=2020 gap=543 poll_thresh=21 ino=257 dd-2584 [001] 86.315480: balance_dirty_state: bdi btrfs-1: dirty=776 wb=726 unstable=0 bg_thresh=1012 thresh=2024 gap=522 poll_thresh=22 ino=257 dd-2584 [001] 86.315599: balance_dirty_state: bdi btrfs-1: dirty=801 wb=726 unstable=0 bg_thresh=1011 thresh=2023 gap=496 poll_thresh=23 ino=257 dd-2584 [001] 86.315604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 86.321505: balance_dirty_state: bdi btrfs-1: dirty=801 wb=601 unstable=0 bg_thresh=1007 thresh=2015 gap=613 poll_thresh=23 ino=257 dd-2584 [001] 86.321571: balance_dirty_state: bdi btrfs-1: dirty=826 wb=601 unstable=0 bg_thresh=1007 thresh=2015 gap=588 poll_thresh=17 ino=257 dd-2584 [001] 86.321694: balance_dirty_state: bdi btrfs-1: dirty=851 wb=601 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 86.321817: balance_dirty_state: bdi btrfs-1: dirty=901 wb=601 unstable=0 bg_thresh=1014 thresh=2028 gap=526 poll_thresh=19 ino=257 dd-2584 [001] 86.322112: balance_dirty_state: bdi btrfs-1: dirty=926 wb=601 unstable=0 bg_thresh=1011 thresh=2023 gap=496 poll_thresh=20 ino=257 dd-2584 [001] 86.322117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 86.329445: balance_dirty_state: bdi btrfs-1: dirty=926 wb=476 unstable=0 bg_thresh=1014 thresh=2028 gap=626 poll_thresh=20 ino=257 dd-2584 [001] 86.329562: balance_dirty_state: bdi btrfs-1: dirty=951 wb=476 unstable=0 bg_thresh=1013 thresh=2027 gap=600 poll_thresh=15 ino=257 dd-2584 [001] 86.329683: balance_dirty_state: bdi btrfs-1: dirty=951 wb=476 unstable=0 bg_thresh=1010 thresh=2021 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 86.329917: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=476 unstable=0 bg_thresh=1012 thresh=2025 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 86.330151: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=476 unstable=0 bg_thresh=1012 thresh=2024 gap=522 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 86.330200: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3840 wrote=0 to_write=8192 dd-2584 [001] 86.330397: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=476 unstable=0 bg_thresh=1011 thresh=2023 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 86.330400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 86.334582: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=912 to_write=7280 dd-2584 [001] 86.337394: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1276 unstable=0 bg_thresh=1009 thresh=2019 gap=592 poll_thresh=19 ino=257 dd-2584 [001] 86.337518: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1276 unstable=0 bg_thresh=1012 thresh=2024 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 86.337641: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1276 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 86.337767: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1276 unstable=0 bg_thresh=1007 thresh=2015 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 86.338012: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1276 unstable=0 bg_thresh=1011 thresh=2022 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 86.338607: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1276 unstable=0 bg_thresh=1012 thresh=2025 gap=473 poll_thresh=18 ino=257 dd-2584 [001] 86.338616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1320 avg_dirty=1320 bdi_gap=32% task_gap=-33% task_weight=98% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 86.345537: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1126 unstable=0 bg_thresh=1011 thresh=2023 gap=621 poll_thresh=13 ino=257 dd-2584 [001] 86.345597: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1126 unstable=0 bg_thresh=1011 thresh=2022 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 86.345652: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1126 unstable=0 bg_thresh=1011 thresh=2022 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 86.345711: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1126 unstable=0 bg_thresh=1013 thresh=2026 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 86.345823: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1126 unstable=0 bg_thresh=1012 thresh=2025 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 86.345936: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1126 unstable=0 bg_thresh=1012 thresh=2024 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 86.345940: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1320 avg_dirty=1320 bdi_gap=31% task_gap=-34% task_weight=98% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 86.353516: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1001 unstable=0 bg_thresh=1010 thresh=2021 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 86.353578: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1001 unstable=0 bg_thresh=1013 thresh=2026 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 86.353634: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1001 unstable=0 bg_thresh=1013 thresh=2026 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 86.353692: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1001 unstable=0 bg_thresh=1015 thresh=2031 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 86.353805: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1001 unstable=0 bg_thresh=1018 thresh=2036 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 86.354085: balance_dirty_state: bdi btrfs-1: dirty=526 wb=1001 unstable=0 bg_thresh=1017 thresh=2035 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 86.354090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1320 avg_dirty=1320 bdi_gap=38% task_gap=-22% task_weight=98% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 86.361481: balance_dirty_state: bdi btrfs-1: dirty=551 wb=901 unstable=0 bg_thresh=1016 thresh=2033 gap=581 poll_thresh=13 ino=257 dd-2584 [004] 86.361565: balance_dirty_state: bdi btrfs-1: dirty=551 wb=901 unstable=0 bg_thresh=1019 thresh=2038 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 86.361648: balance_dirty_state: bdi btrfs-1: dirty=576 wb=901 unstable=0 bg_thresh=1019 thresh=2038 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 86.361733: balance_dirty_state: bdi btrfs-1: dirty=601 wb=901 unstable=0 bg_thresh=1018 thresh=2037 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 86.361901: balance_dirty_state: bdi btrfs-1: dirty=626 wb=901 unstable=0 bg_thresh=1018 thresh=2036 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 86.362071: balance_dirty_state: bdi btrfs-1: dirty=651 wb=901 unstable=0 bg_thresh=1017 thresh=2035 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 86.362077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1360 avg_dirty=1360 bdi_gap=14% task_gap=-68% task_weight=98% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 86.369493: balance_dirty_state: bdi btrfs-1: dirty=676 wb=901 unstable=0 bg_thresh=1012 thresh=2025 gap=448 poll_thresh=13 ino=257 dd-2584 [004] 86.369499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-80% task_weight=99% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 86.377576: balance_dirty_state: bdi btrfs-1: dirty=676 wb=651 unstable=0 bg_thresh=1010 thresh=2020 gap=693 poll_thresh=10 ino=257 dd-2584 [000] 86.377695: balance_dirty_state: bdi btrfs-1: dirty=701 wb=651 unstable=0 bg_thresh=1012 thresh=2025 gap=673 poll_thresh=11 ino=257 dd-2584 [000] 86.377812: balance_dirty_state: bdi btrfs-1: dirty=726 wb=651 unstable=0 bg_thresh=1012 thresh=2025 gap=648 poll_thresh=12 ino=257 dd-2584 [000] 86.377930: balance_dirty_state: bdi btrfs-1: dirty=726 wb=651 unstable=0 bg_thresh=1015 thresh=2030 gap=653 poll_thresh=13 ino=257 dd-2584 [000] 86.378046: balance_dirty_state: bdi btrfs-1: dirty=751 wb=651 unstable=0 bg_thresh=1012 thresh=2024 gap=622 poll_thresh=14 ino=257 dd-2584 [000] 86.378165: balance_dirty_state: bdi btrfs-1: dirty=776 wb=651 unstable=0 bg_thresh=1014 thresh=2029 gap=602 poll_thresh=15 ino=257 dd-2584 [000] 86.378630: balance_dirty_state: bdi btrfs-1: dirty=776 wb=651 unstable=0 bg_thresh=1014 thresh=2028 gap=601 poll_thresh=16 ino=257 dd-2584 [000] 86.378863: balance_dirty_state: bdi btrfs-1: dirty=826 wb=651 unstable=0 bg_thresh=1013 thresh=2027 gap=550 poll_thresh=17 ino=257 dd-2584 [000] 86.379100: balance_dirty_state: bdi btrfs-1: dirty=851 wb=651 unstable=0 bg_thresh=1013 thresh=2026 gap=524 poll_thresh=18 ino=257 dd-2584 [000] 86.379336: balance_dirty_state: bdi btrfs-1: dirty=876 wb=651 unstable=0 bg_thresh=1015 thresh=2030 gap=503 poll_thresh=19 ino=257 dd-2584 [000] 86.379344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1320 avg_dirty=1320 bdi_gap=35% task_gap=-29% task_weight=100% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 86.389533: balance_dirty_state: bdi btrfs-1: dirty=876 wb=376 unstable=0 bg_thresh=1017 thresh=2035 gap=783 poll_thresh=14 ino=257 dd-2584 [004] 86.389589: balance_dirty_state: bdi btrfs-1: dirty=901 wb=376 unstable=0 bg_thresh=1017 thresh=2035 gap=758 poll_thresh=15 ino=257 dd-2584 [004] 86.389645: balance_dirty_state: bdi btrfs-1: dirty=926 wb=376 unstable=0 bg_thresh=1020 thresh=2040 gap=738 poll_thresh=16 ino=257 dd-2584 [004] 86.389755: balance_dirty_state: bdi btrfs-1: dirty=951 wb=376 unstable=0 bg_thresh=1022 thresh=2045 gap=718 poll_thresh=17 ino=257 dd-2584 [004] 86.389868: balance_dirty_state: bdi btrfs-1: dirty=976 wb=376 unstable=0 bg_thresh=1024 thresh=2049 gap=697 poll_thresh=18 ino=257 dd-2584 [004] 86.389980: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=376 unstable=0 bg_thresh=1024 thresh=2048 gap=671 poll_thresh=19 ino=257 dd-2584 [004] 86.390258: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=376 unstable=0 bg_thresh=1023 thresh=2047 gap=620 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 86.390322: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3900 wrote=0 to_write=8192 dd-2584 [004] 86.390385: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=376 unstable=0 bg_thresh=1023 thresh=2046 gap=594 poll_thresh=21 ino=257 dd-2584 [004] 86.390514: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=401 unstable=0 bg_thresh=1025 thresh=2050 gap=573 poll_thresh=22 ino=257 dd-2584 [004] 86.390642: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=451 unstable=0 bg_thresh=1024 thresh=2049 gap=522 poll_thresh=23 ino=257 dd-2584 [004] 86.390771: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=501 unstable=0 bg_thresh=1024 thresh=2048 gap=496 poll_thresh=24 ino=257 dd-2584 [004] 86.390772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-1% task_gap=-102% task_weight=100% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 86.392702: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=1024 to_write=7168 dd-2584 [000] 86.397430: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1276 unstable=0 bg_thresh=1010 thresh=2021 gap=594 poll_thresh=24 ino=257 dd-2584 [000] 86.397535: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1276 unstable=0 bg_thresh=1010 thresh=2021 gap=569 poll_thresh=18 ino=257 dd-2584 [000] 86.397724: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1276 unstable=0 bg_thresh=1009 thresh=2018 gap=541 poll_thresh=19 ino=257 dd-2584 [000] 86.397915: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1276 unstable=0 bg_thresh=1014 thresh=2028 gap=526 poll_thresh=20 ino=257 dd-2584 [000] 86.398508: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1276 unstable=0 bg_thresh=1009 thresh=2018 gap=466 poll_thresh=21 ino=257 dd-2584 [000] 86.398514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=98% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 86.405659: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1151 unstable=0 bg_thresh=1013 thresh=2027 gap=600 poll_thresh=16 ino=257 dd-2584 [000] 86.405838: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1151 unstable=0 bg_thresh=1013 thresh=2026 gap=549 poll_thresh=17 ino=257 dd-2584 [000] 86.406008: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1151 unstable=0 bg_thresh=1012 thresh=2025 gap=523 poll_thresh=18 ino=257 dd-2584 [000] 86.406181: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1151 unstable=0 bg_thresh=1014 thresh=2029 gap=502 poll_thresh=19 ino=257 dd-2584 [000] 86.406187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1360 avg_dirty=1360 bdi_gap=11% task_gap=-77% task_weight=100% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 86.413566: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1026 unstable=0 bg_thresh=1009 thresh=2018 gap=616 poll_thresh=14 ino=257 dd-2584 [006] 86.413631: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1026 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 86.413692: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1026 unstable=0 bg_thresh=1008 thresh=2017 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 86.413815: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1026 unstable=0 bg_thresh=1008 thresh=2016 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 86.413938: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1026 unstable=0 bg_thresh=1010 thresh=2020 gap=518 poll_thresh=18 ino=257 dd-2584 [006] 86.414235: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1026 unstable=0 bg_thresh=1009 thresh=2019 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 86.414240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 86.425422: balance_dirty_state: bdi btrfs-1: dirty=501 wb=876 unstable=0 bg_thresh=994 thresh=1989 gap=612 poll_thresh=19 ino=257 dd-2584 [006] 86.425483: balance_dirty_state: bdi btrfs-1: dirty=526 wb=876 unstable=0 bg_thresh=997 thresh=1994 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 86.425587: balance_dirty_state: bdi btrfs-1: dirty=551 wb=876 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 86.425703: balance_dirty_state: bdi btrfs-1: dirty=551 wb=876 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=16 ino=257 dd-2584 [006] 86.425883: balance_dirty_state: bdi btrfs-1: dirty=601 wb=851 unstable=0 bg_thresh=995 thresh=1991 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 86.426022: balance_dirty_state: bdi btrfs-1: dirty=626 wb=751 unstable=0 bg_thresh=1000 thresh=2001 gap=624 poll_thresh=18 ino=257 dd-2584 [006] 86.426141: balance_dirty_state: bdi btrfs-1: dirty=651 wb=751 unstable=0 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=19 ino=257 dd-2584 [006] 86.426259: balance_dirty_state: bdi btrfs-1: dirty=701 wb=751 unstable=0 bg_thresh=999 thresh=1999 gap=547 poll_thresh=20 ino=257 dd-2584 [006] 86.426379: balance_dirty_state: bdi btrfs-1: dirty=726 wb=751 unstable=0 bg_thresh=996 thresh=1992 gap=515 poll_thresh=21 ino=257 dd-2584 [006] 86.426500: balance_dirty_state: bdi btrfs-1: dirty=751 wb=751 unstable=0 bg_thresh=998 thresh=1996 gap=494 poll_thresh=22 ino=257 dd-2584 [006] 86.426504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 86.433500: balance_dirty_state: bdi btrfs-1: dirty=751 wb=626 unstable=0 bg_thresh=999 thresh=1999 gap=622 poll_thresh=22 ino=257 dd-2584 [006] 86.433736: balance_dirty_state: bdi btrfs-1: dirty=776 wb=626 unstable=0 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=16 ino=257 dd-2584 [006] 86.433860: balance_dirty_state: bdi btrfs-1: dirty=801 wb=626 unstable=0 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=17 ino=257 dd-2584 [006] 86.433984: balance_dirty_state: bdi btrfs-1: dirty=826 wb=626 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=18 ino=257 dd-2584 [006] 86.434108: balance_dirty_state: bdi btrfs-1: dirty=876 wb=626 unstable=0 bg_thresh=1006 thresh=2012 gap=510 poll_thresh=19 ino=257 dd-2584 [006] 86.434228: balance_dirty_state: bdi btrfs-1: dirty=901 wb=626 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=20 ino=257 dd-2584 [006] 86.434232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 86.441557: balance_dirty_state: bdi btrfs-1: dirty=901 wb=501 unstable=0 bg_thresh=1008 thresh=2017 gap=615 poll_thresh=20 ino=257 dd-2584 [006] 86.441686: balance_dirty_state: bdi btrfs-1: dirty=901 wb=501 unstable=0 bg_thresh=1005 thresh=2011 gap=609 poll_thresh=15 ino=257 dd-2584 [006] 86.441805: balance_dirty_state: bdi btrfs-1: dirty=926 wb=501 unstable=0 bg_thresh=1008 thresh=2016 gap=589 poll_thresh=16 ino=257 dd-2584 [006] 86.442044: balance_dirty_state: bdi btrfs-1: dirty=951 wb=501 unstable=0 bg_thresh=1004 thresh=2009 gap=557 poll_thresh=17 ino=257 dd-2584 [006] 86.442279: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=501 unstable=0 bg_thresh=1004 thresh=2008 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 86.442862: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=501 unstable=0 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 86.442871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=99% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 86.442903: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3952 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 86.447102: writeback_single_inode: bdi btrfs-1: ino=257 state= age=156 wrote=880 to_write=7312 dd-2584 [004] 86.449639: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1251 unstable=0 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 86.449768: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1251 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 86.449888: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1251 unstable=0 bg_thresh=1006 thresh=2013 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 86.450005: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1251 unstable=0 bg_thresh=1006 thresh=2013 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 86.450244: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1251 unstable=0 bg_thresh=1006 thresh=2012 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 86.450479: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1251 unstable=0 bg_thresh=1008 thresh=2016 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 86.450714: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1251 unstable=0 bg_thresh=1007 thresh=2015 gap=463 poll_thresh=19 ino=257 dd-2584 [004] 86.450723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 86.457585: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1126 unstable=0 bg_thresh=1008 thresh=2016 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 86.457711: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1126 unstable=0 bg_thresh=1007 thresh=2015 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 86.457829: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1126 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 86.457952: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1126 unstable=0 bg_thresh=1007 thresh=2014 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 86.458189: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1126 unstable=0 bg_thresh=1006 thresh=2013 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 86.458781: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1126 unstable=0 bg_thresh=1008 thresh=2017 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 86.458790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-89% task_weight=98% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 86.465696: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1001 unstable=0 bg_thresh=1006 thresh=2013 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 86.465819: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1001 unstable=0 bg_thresh=1009 thresh=2018 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 86.465935: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1001 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 86.466055: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1001 unstable=0 bg_thresh=1008 thresh=2017 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 86.466290: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1001 unstable=0 bg_thresh=1008 thresh=2016 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 86.466526: balance_dirty_state: bdi btrfs-1: dirty=526 wb=1001 unstable=0 bg_thresh=1010 thresh=2020 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 86.466534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-85% task_weight=98% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.473679: balance_dirty_state: bdi btrfs-1: dirty=551 wb=876 unstable=0 bg_thresh=1013 thresh=2026 gap=599 poll_thresh=13 ino=257 dd-2584 [005] 86.473799: balance_dirty_state: bdi btrfs-1: dirty=551 wb=876 unstable=0 bg_thresh=1013 thresh=2026 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 86.473916: balance_dirty_state: bdi btrfs-1: dirty=576 wb=876 unstable=0 bg_thresh=1015 thresh=2031 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 86.474034: balance_dirty_state: bdi btrfs-1: dirty=601 wb=876 unstable=0 bg_thresh=1015 thresh=2031 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 86.474270: balance_dirty_state: bdi btrfs-1: dirty=626 wb=876 unstable=0 bg_thresh=1015 thresh=2030 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 86.474856: balance_dirty_state: bdi btrfs-1: dirty=651 wb=876 unstable=0 bg_thresh=1017 thresh=2034 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 86.474866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1360 avg_dirty=1360 bdi_gap=14% task_gap=-69% task_weight=98% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 86.485594: balance_dirty_state: bdi btrfs-1: dirty=651 wb=751 unstable=0 bg_thresh=1019 thresh=2038 gap=636 poll_thresh=13 ino=257 dd-2584 [001] 86.485653: balance_dirty_state: bdi btrfs-1: dirty=676 wb=751 unstable=0 bg_thresh=1019 thresh=2038 gap=611 poll_thresh=14 ino=257 dd-2584 [001] 86.485712: balance_dirty_state: bdi btrfs-1: dirty=701 wb=751 unstable=0 bg_thresh=1021 thresh=2043 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 86.485771: balance_dirty_state: bdi btrfs-1: dirty=701 wb=751 unstable=0 bg_thresh=1021 thresh=2043 gap=591 poll_thresh=16 ino=257 dd-2584 [001] 86.485890: balance_dirty_state: bdi btrfs-1: dirty=751 wb=751 unstable=0 bg_thresh=1023 thresh=2047 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 86.486007: balance_dirty_state: bdi btrfs-1: dirty=776 wb=751 unstable=0 bg_thresh=1023 thresh=2046 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 86.486123: balance_dirty_state: bdi btrfs-1: dirty=801 wb=751 unstable=0 bg_thresh=1022 thresh=2045 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 86.486128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1309 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-2% task_gap=-103% task_weight=99% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 86.493498: balance_dirty_state: bdi btrfs-1: dirty=801 wb=476 unstable=0 bg_thresh=1021 thresh=2043 gap=766 poll_thresh=19 ino=257 dd-2584 [001] 86.493566: balance_dirty_state: bdi btrfs-1: dirty=826 wb=476 unstable=0 bg_thresh=1021 thresh=2042 gap=740 poll_thresh=14 ino=257 dd-2584 [001] 86.493625: balance_dirty_state: bdi btrfs-1: dirty=826 wb=476 unstable=0 bg_thresh=1021 thresh=2042 gap=740 poll_thresh=15 ino=257 dd-2584 [001] 86.493684: balance_dirty_state: bdi btrfs-1: dirty=851 wb=476 unstable=0 bg_thresh=1020 thresh=2041 gap=714 poll_thresh=16 ino=257 dd-2584 [001] 86.493801: balance_dirty_state: bdi btrfs-1: dirty=876 wb=476 unstable=0 bg_thresh=1022 thresh=2045 gap=693 poll_thresh=17 ino=257 dd-2584 [001] 86.494090: balance_dirty_state: bdi btrfs-1: dirty=926 wb=476 unstable=0 bg_thresh=1022 thresh=2044 gap=642 poll_thresh=18 ino=257 dd-2584 [001] 86.494207: balance_dirty_state: bdi btrfs-1: dirty=951 wb=476 unstable=0 bg_thresh=1021 thresh=2043 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 86.494327: balance_dirty_state: bdi btrfs-1: dirty=976 wb=476 unstable=0 bg_thresh=1023 thresh=2047 gap=595 poll_thresh=20 ino=257 dd-2584 [001] 86.494444: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=476 unstable=0 bg_thresh=1023 thresh=2046 gap=569 poll_thresh=21 ino=257 dd-2584 [001] 86.494564: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=476 unstable=0 bg_thresh=1022 thresh=2045 gap=518 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 86.494615: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4004 wrote=0 to_write=8192 dd-2584 [001] 86.494691: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=476 unstable=0 bg_thresh=1022 thresh=2044 gap=492 poll_thresh=23 ino=257 dd-2584 [001] 86.494693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-25% task_gap=-152% task_weight=100% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 86.496794: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=944 to_write=7248 dd-2584 [001] 86.501446: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1301 unstable=0 bg_thresh=1023 thresh=2047 gap=620 poll_thresh=23 ino=257 dd-2584 [001] 86.501513: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1301 unstable=0 bg_thresh=1023 thresh=2046 gap=594 poll_thresh=17 ino=257 dd-2584 [001] 86.501633: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1301 unstable=0 bg_thresh=1022 thresh=2045 gap=568 poll_thresh=18 ino=257 dd-2584 [001] 86.501927: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1301 unstable=0 bg_thresh=1022 thresh=2044 gap=542 poll_thresh=19 ino=257 dd-2584 [001] 86.502045: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1301 unstable=0 bg_thresh=1021 thresh=2043 gap=516 poll_thresh=20 ino=257 dd-2584 [001] 86.502163: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1301 unstable=0 bg_thresh=1023 thresh=2047 gap=470 poll_thresh=21 ino=257 dd-2584 [001] 86.502168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-147% task_weight=98% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 86.509550: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1176 unstable=0 bg_thresh=1024 thresh=2048 gap=596 poll_thresh=21 ino=257 dd-2584 [001] 86.509620: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1176 unstable=0 bg_thresh=1023 thresh=2047 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 86.509737: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1176 unstable=0 bg_thresh=1023 thresh=2046 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 86.509853: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1176 unstable=0 bg_thresh=1022 thresh=2045 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 86.509970: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1176 unstable=0 bg_thresh=1024 thresh=2049 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 86.509975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-23% task_gap=-147% task_weight=99% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 86.517505: balance_dirty_state: bdi btrfs-1: dirty=376 wb=926 unstable=0 bg_thresh=1023 thresh=2046 gap=744 poll_thresh=19 ino=257 dd-2584 [001] 86.517574: balance_dirty_state: bdi btrfs-1: dirty=401 wb=926 unstable=0 bg_thresh=1023 thresh=2046 gap=719 poll_thresh=14 ino=257 dd-2584 [001] 86.517636: balance_dirty_state: bdi btrfs-1: dirty=401 wb=926 unstable=0 bg_thresh=1022 thresh=2045 gap=718 poll_thresh=15 ino=257 dd-2584 [001] 86.517695: balance_dirty_state: bdi btrfs-1: dirty=426 wb=926 unstable=0 bg_thresh=1022 thresh=2045 gap=693 poll_thresh=16 ino=257 dd-2584 [001] 86.517985: balance_dirty_state: bdi btrfs-1: dirty=451 wb=926 unstable=0 bg_thresh=1022 thresh=2044 gap=667 poll_thresh=17 ino=257 dd-2584 [001] 86.518107: balance_dirty_state: bdi btrfs-1: dirty=501 wb=926 unstable=0 bg_thresh=1021 thresh=2042 gap=615 poll_thresh=18 ino=257 dd-2584 [001] 86.518224: balance_dirty_state: bdi btrfs-1: dirty=526 wb=926 unstable=0 bg_thresh=1020 thresh=2041 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 86.518342: balance_dirty_state: bdi btrfs-1: dirty=551 wb=926 unstable=0 bg_thresh=1020 thresh=2040 gap=563 poll_thresh=20 ino=257 dd-2584 [001] 86.518460: balance_dirty_state: bdi btrfs-1: dirty=601 wb=926 unstable=0 bg_thresh=1022 thresh=2044 gap=517 poll_thresh=21 ino=257 dd-2584 [001] 86.518578: balance_dirty_state: bdi btrfs-1: dirty=626 wb=926 unstable=0 bg_thresh=1021 thresh=2043 gap=491 poll_thresh=22 ino=257 dd-2584 [001] 86.518583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 86.525516: balance_dirty_state: bdi btrfs-1: dirty=626 wb=926 unstable=0 bg_thresh=1018 thresh=2037 gap=485 poll_thresh=22 ino=257 dd-2584 [001] 86.525522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 86.533520: balance_dirty_state: bdi btrfs-1: dirty=626 wb=676 unstable=0 bg_thresh=1018 thresh=2036 gap=734 poll_thresh=22 ino=257 dd-2584 [001] 86.533640: balance_dirty_state: bdi btrfs-1: dirty=626 wb=676 unstable=0 bg_thresh=1020 thresh=2041 gap=739 poll_thresh=16 ino=257 dd-2584 [001] 86.533778: balance_dirty_state: bdi btrfs-1: dirty=676 wb=676 unstable=0 bg_thresh=1020 thresh=2040 gap=688 poll_thresh=17 ino=257 dd-2584 [001] 86.533912: balance_dirty_state: bdi btrfs-1: dirty=701 wb=676 unstable=0 bg_thresh=1022 thresh=2044 gap=667 poll_thresh=18 ino=257 dd-2584 [001] 86.534329: balance_dirty_state: bdi btrfs-1: dirty=726 wb=676 unstable=0 bg_thresh=1018 thresh=2037 gap=635 poll_thresh=19 ino=257 dd-2584 [001] 86.534558: balance_dirty_state: bdi btrfs-1: dirty=776 wb=676 unstable=0 bg_thresh=1018 thresh=2036 gap=584 poll_thresh=20 ino=257 dd-2584 [001] 86.534695: balance_dirty_state: bdi btrfs-1: dirty=801 wb=676 unstable=0 bg_thresh=1017 thresh=2035 gap=558 poll_thresh=21 ino=257 dd-2584 [001] 86.534930: balance_dirty_state: bdi btrfs-1: dirty=826 wb=676 unstable=0 bg_thresh=1019 thresh=2039 gap=537 poll_thresh=22 ino=257 dd-2584 [001] 86.535076: balance_dirty_state: bdi btrfs-1: dirty=851 wb=676 unstable=0 bg_thresh=1019 thresh=2038 gap=511 poll_thresh=23 ino=257 dd-2584 [001] 86.535209: balance_dirty_state: bdi btrfs-1: dirty=901 wb=676 unstable=0 bg_thresh=1018 thresh=2037 gap=460 poll_thresh=24 ino=257 dd-2584 [001] 86.535214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 86.541487: balance_dirty_state: bdi btrfs-1: dirty=901 wb=551 unstable=0 bg_thresh=1013 thresh=2026 gap=574 poll_thresh=24 ino=257 dd-2584 [001] 86.541672: balance_dirty_state: bdi btrfs-1: dirty=901 wb=551 unstable=0 bg_thresh=1015 thresh=2031 gap=579 poll_thresh=18 ino=257 dd-2584 [001] 86.541989: balance_dirty_state: bdi btrfs-1: dirty=951 wb=551 unstable=0 bg_thresh=1015 thresh=2030 gap=528 poll_thresh=19 ino=257 dd-2584 [001] 86.542535: balance_dirty_state: bdi btrfs-1: dirty=976 wb=551 unstable=0 bg_thresh=1011 thresh=2023 gap=496 poll_thresh=20 ino=257 dd-2584 [001] 86.542545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 86.553550: balance_dirty_state: bdi btrfs-1: dirty=976 wb=376 unstable=0 bg_thresh=1003 thresh=2007 gap=655 poll_thresh=20 ino=257 dd-2584 [001] 86.553633: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=351 unstable=0 bg_thresh=1006 thresh=2012 gap=660 poll_thresh=15 ino=257 dd-2584 [001] 86.553702: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=301 unstable=0 bg_thresh=1011 thresh=2023 gap=721 poll_thresh=16 ino=257 dd-2584 [001] 86.553817: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=301 unstable=0 bg_thresh=1014 thresh=2028 gap=701 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 86.553893: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4064 wrote=0 to_write=8192 dd-2584 [001] 86.553938: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=301 unstable=0 bg_thresh=1013 thresh=2027 gap=650 poll_thresh=18 ino=257 dd-2584 [001] 86.554062: balance_dirty_state: bdi btrfs-1: dirty=1101 wb=301 unstable=0 bg_thresh=1013 thresh=2026 gap=624 poll_thresh=19 ino=257 dd-2584 [001] 86.554190: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=351 unstable=0 bg_thresh=1015 thresh=2030 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 86.554319: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=401 unstable=0 bg_thresh=1014 thresh=2029 gap=552 poll_thresh=21 ino=257 dd-2584 [001] 86.554450: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=451 unstable=0 bg_thresh=1011 thresh=2022 gap=545 poll_thresh=22 ino=257 dd-2584 [001] 86.554752: balance_dirty_state: bdi btrfs-1: dirty=926 wb=601 unstable=0 bg_thresh=1010 thresh=2021 gap=494 poll_thresh=23 ino=257 dd-2584 [001] 86.554754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-85% task_weight=99% bdi_bw=53240 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 86.558405: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=1104 to_write=7088 dd-2584 [001] 86.565608: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1276 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=17 ino=257 dd-2584 [001] 86.565732: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1276 unstable=0 bg_thresh=1008 thresh=2016 gap=539 poll_thresh=18 ino=257 dd-2584 [001] 86.565859: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1276 unstable=0 bg_thresh=1007 thresh=2015 gap=513 poll_thresh=19 ino=257 dd-2584 [001] 86.565984: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1276 unstable=0 bg_thresh=1009 thresh=2019 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 86.565989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=53240 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 86.577566: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1101 unstable=0 bg_thresh=1003 thresh=2007 gap=655 poll_thresh=20 ino=257 dd-2584 [001] 86.577650: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1101 unstable=0 bg_thresh=1003 thresh=2007 gap=630 poll_thresh=15 ino=257 dd-2584 [001] 86.577716: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1101 unstable=0 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=16 ino=257 dd-2584 [001] 86.577852: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1101 unstable=0 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=17 ino=257 dd-2584 [001] 86.577985: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1101 unstable=0 bg_thresh=1002 thresh=2004 gap=552 poll_thresh=18 ino=257 dd-2584 [001] 86.578298: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1101 unstable=0 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=19 ino=257 dd-2584 [001] 86.578424: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1101 unstable=0 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=20 ino=257 dd-2584 [001] 86.578429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=53240 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 86.589587: balance_dirty_state: bdi btrfs-1: dirty=426 wb=951 unstable=0 bg_thresh=1003 thresh=2007 gap=630 poll_thresh=20 ino=257 dd-2584 [001] 86.589657: balance_dirty_state: bdi btrfs-1: dirty=426 wb=951 unstable=0 bg_thresh=1003 thresh=2006 gap=629 poll_thresh=15 ino=257 dd-2584 [001] 86.589720: balance_dirty_state: bdi btrfs-1: dirty=451 wb=951 unstable=0 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=16 ino=257 dd-2584 [001] 86.589843: balance_dirty_state: bdi btrfs-1: dirty=476 wb=951 unstable=0 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=17 ino=257 dd-2584 [001] 86.589963: balance_dirty_state: bdi btrfs-1: dirty=501 wb=951 unstable=0 bg_thresh=1004 thresh=2009 gap=557 poll_thresh=18 ino=257 dd-2584 [001] 86.590085: balance_dirty_state: bdi btrfs-1: dirty=551 wb=951 unstable=0 bg_thresh=1004 thresh=2008 gap=506 poll_thresh=19 ino=257 dd-2584 [001] 86.590210: balance_dirty_state: bdi btrfs-1: dirty=576 wb=951 unstable=0 bg_thresh=1000 thresh=2001 gap=474 poll_thresh=20 ino=257 dd-2584 [001] 86.590214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=53240 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 86.597570: balance_dirty_state: bdi btrfs-1: dirty=576 wb=701 unstable=0 bg_thresh=1000 thresh=2001 gap=724 poll_thresh=20 ino=257 dd-2584 [001] 86.597697: balance_dirty_state: bdi btrfs-1: dirty=601 wb=701 unstable=0 bg_thresh=1003 thresh=2006 gap=704 poll_thresh=15 ino=257 dd-2584 [001] 86.597824: balance_dirty_state: bdi btrfs-1: dirty=601 wb=701 unstable=0 bg_thresh=1002 thresh=2005 gap=703 poll_thresh=16 ino=257 dd-2584 [001] 86.598446: balance_dirty_state: bdi btrfs-1: dirty=640 wb=701 unstable=0 bg_thresh=1002 thresh=2005 gap=664 poll_thresh=17 ino=257 dd-2584 [001] 86.598718: balance_dirty_state: bdi btrfs-1: dirty=666 wb=701 unstable=0 bg_thresh=1003 thresh=2007 gap=640 poll_thresh=18 ino=257 dd-2584 [001] 86.598986: balance_dirty_state: bdi btrfs-1: dirty=692 wb=701 unstable=0 bg_thresh=1002 thresh=2005 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 86.599255: balance_dirty_state: bdi btrfs-1: dirty=731 wb=701 unstable=0 bg_thresh=1002 thresh=2005 gap=573 poll_thresh=20 ino=257 dd-2584 [001] 86.599523: balance_dirty_state: bdi btrfs-1: dirty=757 wb=601 unstable=0 bg_thresh=1003 thresh=2006 gap=648 poll_thresh=21 ino=257 dd-2584 [001] 86.599780: balance_dirty_state: bdi btrfs-1: dirty=796 wb=576 unstable=0 bg_thresh=1003 thresh=2006 gap=634 poll_thresh=22 ino=257 dd-2584 [001] 86.600046: balance_dirty_state: bdi btrfs-1: dirty=822 wb=576 unstable=0 bg_thresh=1003 thresh=2006 gap=608 poll_thresh=23 ino=257 dd-2584 [001] 86.600312: balance_dirty_state: bdi btrfs-1: dirty=861 wb=576 unstable=0 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=24 ino=257 dd-2584 [001] 86.600913: balance_dirty_state: bdi btrfs-1: dirty=887 wb=576 unstable=0 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=25 ino=257 dd-2584 [001] 86.601187: balance_dirty_state: bdi btrfs-1: dirty=926 wb=576 unstable=0 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=26 ino=257 dd-2584 [001] 86.601472: balance_dirty_state: bdi btrfs-1: dirty=952 wb=576 unstable=0 bg_thresh=1002 thresh=2004 gap=476 poll_thresh=27 ino=257 dd-2584 [001] 86.601482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=53240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 86.605625: balance_dirty_state: bdi btrfs-1: dirty=952 wb=576 unstable=0 bg_thresh=1002 thresh=2004 gap=476 poll_thresh=27 ino=257 dd-2584 [001] 86.605632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=53240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 86.613524: balance_dirty_state: bdi btrfs-1: dirty=952 wb=326 unstable=0 bg_thresh=1003 thresh=2006 gap=728 poll_thresh=27 ino=257 dd-2584 [001] 86.613632: balance_dirty_state: bdi btrfs-1: dirty=965 wb=326 unstable=0 bg_thresh=1002 thresh=2005 gap=714 poll_thresh=20 ino=257 dd-2584 [001] 86.613773: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=326 unstable=0 bg_thresh=1007 thresh=2014 gap=685 poll_thresh=21 ino=257 dd-2584 [001] 86.613916: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=326 unstable=0 bg_thresh=1002 thresh=2005 gap=626 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 86.613969: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4124 wrote=0 to_write=8192 dd-2584 [001] 86.614055: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=326 unstable=0 bg_thresh=1005 thresh=2010 gap=606 poll_thresh=23 ino=257 dd-2584 [001] 86.614196: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=351 unstable=0 bg_thresh=1007 thresh=2014 gap=585 poll_thresh=24 ino=257 dd-2584 [001] 86.614343: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=426 unstable=0 bg_thresh=1006 thresh=2013 gap=559 poll_thresh=25 ino=257 dd-2584 [001] 86.614918: balance_dirty_state: bdi btrfs-1: dirty=828 wb=651 unstable=0 bg_thresh=1050 thresh=2100 gap=621 poll_thresh=26 ino=257 dd-2584 [001] 86.615048: balance_dirty_state: bdi btrfs-1: dirty=828 wb=701 unstable=0 bg_thresh=1049 thresh=2099 gap=570 poll_thresh=27 ino=257 dd-2584 [001] 86.615178: balance_dirty_state: bdi btrfs-1: dirty=778 wb=751 unstable=0 bg_thresh=1049 thresh=2098 gap=569 poll_thresh=28 ino=257 dd-2584 [001] 86.615307: balance_dirty_state: bdi btrfs-1: dirty=765 wb=814 unstable=0 bg_thresh=1048 thresh=2097 gap=518 poll_thresh=29 ino=257 dd-2584 [001] 86.615309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1446 task_limit=1356 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=53240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 86.618249: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=1136 to_write=7056 dd-2584 [005] 86.622367: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1328 unstable=0 bg_thresh=1048 thresh=2097 gap=643 poll_thresh=29 ino=257 dd-2584 [005] 86.622494: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1328 unstable=0 bg_thresh=1048 thresh=2096 gap=617 poll_thresh=22 ino=257 dd-2584 [005] 86.622732: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1328 unstable=0 bg_thresh=1047 thresh=2095 gap=591 poll_thresh=23 ino=257 dd-2584 [005] 86.622969: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1328 unstable=0 bg_thresh=1047 thresh=2094 gap=565 poll_thresh=24 ino=257 dd-2584 [005] 86.623206: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1328 unstable=0 bg_thresh=1049 thresh=2098 gap=519 poll_thresh=25 ino=257 dd-2584 [005] 86.623216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1357 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=53240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.629581: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1178 unstable=0 bg_thresh=1049 thresh=2098 gap=669 poll_thresh=25 ino=257 dd-2584 [005] 86.629711: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1178 unstable=0 bg_thresh=1049 thresh=2098 gap=669 poll_thresh=19 ino=257 dd-2584 [005] 86.630304: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1178 unstable=0 bg_thresh=1048 thresh=2097 gap=618 poll_thresh=20 ino=257 dd-2584 [005] 86.630543: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1178 unstable=0 bg_thresh=1048 thresh=2096 gap=592 poll_thresh=21 ino=257 dd-2584 [005] 86.630786: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1178 unstable=0 bg_thresh=1050 thresh=2100 gap=571 poll_thresh=22 ino=257 dd-2584 [005] 86.631030: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1178 unstable=0 bg_thresh=1046 thresh=2093 gap=539 poll_thresh=23 ino=257 dd-2584 [005] 86.631311: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1178 unstable=0 bg_thresh=1041 thresh=2083 gap=479 poll_thresh=24 ino=257 dd-2584 [005] 86.631319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=53240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.637563: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1178 unstable=0 bg_thresh=1035 thresh=2071 gap=467 poll_thresh=24 ino=257 dd-2584 [005] 86.637572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=53240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.645595: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1053 unstable=0 bg_thresh=1036 thresh=2073 gap=594 poll_thresh=24 ino=257 dd-2584 [005] 86.645705: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1053 unstable=0 bg_thresh=1039 thresh=2078 gap=599 poll_thresh=18 ino=257 dd-2584 [005] 86.645959: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1053 unstable=0 bg_thresh=1038 thresh=2077 gap=573 poll_thresh=19 ino=257 dd-2584 [005] 86.646225: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1053 unstable=0 bg_thresh=1037 thresh=2075 gap=533 poll_thresh=20 ino=257 dd-2584 [005] 86.646833: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1053 unstable=0 bg_thresh=1037 thresh=2074 gap=507 poll_thresh=21 ino=257 dd-2584 [005] 86.646842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1334 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=53240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.653604: balance_dirty_state: bdi btrfs-1: dirty=514 wb=928 unstable=0 bg_thresh=1037 thresh=2074 gap=632 poll_thresh=21 ino=257 dd-2584 [005] 86.653674: balance_dirty_state: bdi btrfs-1: dirty=539 wb=928 unstable=0 bg_thresh=1039 thresh=2079 gap=612 poll_thresh=16 ino=257 dd-2584 [005] 86.653805: balance_dirty_state: bdi btrfs-1: dirty=564 wb=928 unstable=0 bg_thresh=1039 thresh=2078 gap=586 poll_thresh=17 ino=257 dd-2584 [005] 86.653936: balance_dirty_state: bdi btrfs-1: dirty=614 wb=928 unstable=0 bg_thresh=1041 thresh=2082 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 86.654389: balance_dirty_state: bdi btrfs-1: dirty=652 wb=928 unstable=0 bg_thresh=1046 thresh=2092 gap=512 poll_thresh=19 ino=257 dd-2584 [005] 86.654395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1351 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=53240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.661610: balance_dirty_state: bdi btrfs-1: dirty=652 wb=589 unstable=0 bg_thresh=1042 thresh=2084 gap=843 poll_thresh=19 ino=257 dd-2584 [005] 86.661713: balance_dirty_state: bdi btrfs-1: dirty=652 wb=589 unstable=0 bg_thresh=1039 thresh=2078 gap=837 poll_thresh=14 ino=257 dd-2584 [005] 86.661771: balance_dirty_state: bdi btrfs-1: dirty=677 wb=589 unstable=0 bg_thresh=1039 thresh=2078 gap=812 poll_thresh=15 ino=257 dd-2584 [005] 86.661829: balance_dirty_state: bdi btrfs-1: dirty=677 wb=589 unstable=0 bg_thresh=1038 thresh=2077 gap=811 poll_thresh=16 ino=257 dd-2584 [005] 86.661951: balance_dirty_state: bdi btrfs-1: dirty=715 wb=589 unstable=0 bg_thresh=1039 thresh=2079 gap=775 poll_thresh=17 ino=257 dd-2584 [005] 86.662079: balance_dirty_state: bdi btrfs-1: dirty=753 wb=589 unstable=0 bg_thresh=1040 thresh=2081 gap=739 poll_thresh=18 ino=257 dd-2584 [005] 86.662370: balance_dirty_state: bdi btrfs-1: dirty=778 wb=589 unstable=0 bg_thresh=1040 thresh=2080 gap=713 poll_thresh=19 ino=257 dd-2584 [005] 86.662493: balance_dirty_state: bdi btrfs-1: dirty=803 wb=589 unstable=0 bg_thresh=1039 thresh=2079 gap=687 poll_thresh=20 ino=257 dd-2584 [005] 86.662617: balance_dirty_state: bdi btrfs-1: dirty=853 wb=589 unstable=0 bg_thresh=1041 thresh=2083 gap=641 poll_thresh=21 ino=257 dd-2584 [005] 86.663000: balance_dirty_state: bdi btrfs-1: dirty=891 wb=589 unstable=0 bg_thresh=1049 thresh=2099 gap=619 poll_thresh=22 ino=257 dd-2584 [005] 86.663125: balance_dirty_state: bdi btrfs-1: dirty=916 wb=589 unstable=0 bg_thresh=1051 thresh=2103 gap=598 poll_thresh=23 ino=257 dd-2584 [005] 86.663249: balance_dirty_state: bdi btrfs-1: dirty=941 wb=589 unstable=0 bg_thresh=1048 thresh=2096 gap=566 poll_thresh=24 ino=257 dd-2584 [005] 86.663372: balance_dirty_state: bdi btrfs-1: dirty=991 wb=589 unstable=0 bg_thresh=1047 thresh=2095 gap=515 poll_thresh=25 ino=257 dd-2584 [005] 86.663376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1353 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-41% task_gap=-184% task_weight=101% bdi_bw=55124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 86.669499: balance_dirty_state: bdi btrfs-1: dirty=991 wb=472 unstable=0 bg_thresh=1034 thresh=2069 gap=606 poll_thresh=25 ino=257 dd-2584 [001] 86.669606: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=472 unstable=0 bg_thresh=1035 thresh=2070 gap=582 poll_thresh=19 ino=257 dd-2584 [001] 86.669798: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=472 unstable=0 bg_thresh=1037 thresh=2074 gap=561 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 86.669886: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4180 wrote=0 to_write=8192 dd-2584 [001] 86.670437: balance_dirty_state: bdi btrfs-1: dirty=904 wb=622 unstable=0 bg_thresh=1050 thresh=2100 gap=574 poll_thresh=21 ino=257 dd-2584 [001] 86.670571: balance_dirty_state: bdi btrfs-1: dirty=879 wb=697 unstable=0 bg_thresh=1049 thresh=2099 gap=523 poll_thresh=22 ino=257 dd-2584 [001] 86.670573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1448 task_limit=1358 bdi_dirty=1440 avg_dirty=1440 bdi_gap=4% task_gap=-90% task_weight=99% bdi_bw=55124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 86.672189: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=960 to_write=7232 dd-2584 [001] 86.678022: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1320 unstable=0 bg_thresh=1050 thresh=2100 gap=616 poll_thresh=16 ino=257 dd-2584 [001] 86.678287: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1320 unstable=0 bg_thresh=1049 thresh=2099 gap=590 poll_thresh=17 ino=257 dd-2584 [001] 86.678549: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1320 unstable=0 bg_thresh=1049 thresh=2098 gap=564 poll_thresh=18 ino=257 dd-2584 [001] 86.678814: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1320 unstable=0 bg_thresh=1051 thresh=2102 gap=543 poll_thresh=19 ino=257 dd-2584 [001] 86.679598: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1320 unstable=0 bg_thresh=1044 thresh=2089 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 86.679603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1349 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-22% task_gap=-145% task_weight=99% bdi_bw=55124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 86.685511: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1204 unstable=0 bg_thresh=1024 thresh=2048 gap=554 poll_thresh=20 ino=257 dd-2584 [001] 86.685589: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1204 unstable=0 bg_thresh=1022 thresh=2045 gap=551 poll_thresh=15 ino=257 dd-2584 [001] 86.685840: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1204 unstable=0 bg_thresh=1023 thresh=2046 gap=527 poll_thresh=16 ino=257 dd-2584 [001] 86.686162: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1204 unstable=0 bg_thresh=1040 thresh=2080 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 86.686287: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1204 unstable=0 bg_thresh=1042 thresh=2084 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 86.686292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-25% task_gap=-151% task_weight=99% bdi_bw=55124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 86.693505: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1066 unstable=0 bg_thresh=1031 thresh=2062 gap=631 poll_thresh=18 ino=257 dd-2584 [001] 86.693601: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1066 unstable=0 bg_thresh=1027 thresh=2055 gap=599 poll_thresh=13 ino=257 dd-2584 [001] 86.693693: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1066 unstable=0 bg_thresh=1027 thresh=2055 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 86.693788: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1066 unstable=0 bg_thresh=1027 thresh=2054 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 86.693890: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1066 unstable=0 bg_thresh=1028 thresh=2057 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 86.694042: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1066 unstable=0 bg_thresh=1029 thresh=2059 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 86.694047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=55124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.705523: balance_dirty_state: bdi btrfs-1: dirty=479 wb=816 unstable=0 bg_thresh=1018 thresh=2036 gap=741 poll_thresh=17 ino=257 dd-2584 [005] 86.705594: balance_dirty_state: bdi btrfs-1: dirty=479 wb=816 unstable=0 bg_thresh=1021 thresh=2042 gap=747 poll_thresh=13 ino=257 dd-2584 [005] 86.705658: balance_dirty_state: bdi btrfs-1: dirty=504 wb=816 unstable=0 bg_thresh=1023 thresh=2047 gap=727 poll_thresh=14 ino=257 dd-2584 [005] 86.705722: balance_dirty_state: bdi btrfs-1: dirty=504 wb=816 unstable=0 bg_thresh=1026 thresh=2052 gap=732 poll_thresh=15 ino=257 dd-2584 [005] 86.705788: balance_dirty_state: bdi btrfs-1: dirty=529 wb=816 unstable=0 bg_thresh=1023 thresh=2046 gap=701 poll_thresh=16 ino=257 dd-2584 [005] 86.705920: balance_dirty_state: bdi btrfs-1: dirty=554 wb=816 unstable=0 bg_thresh=1022 thresh=2045 gap=675 poll_thresh=17 ino=257 dd-2584 [005] 86.706232: balance_dirty_state: bdi btrfs-1: dirty=579 wb=816 unstable=0 bg_thresh=1024 thresh=2049 gap=654 poll_thresh=18 ino=257 dd-2584 [005] 86.706541: balance_dirty_state: bdi btrfs-1: dirty=617 wb=816 unstable=0 bg_thresh=1016 thresh=2033 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 86.706671: balance_dirty_state: bdi btrfs-1: dirty=667 wb=816 unstable=0 bg_thresh=1021 thresh=2043 gap=560 poll_thresh=20 ino=257 dd-2584 [005] 86.707084: balance_dirty_state: bdi btrfs-1: dirty=680 wb=816 unstable=0 bg_thresh=1017 thresh=2035 gap=539 poll_thresh=21 ino=257 dd-2584 [005] 86.707360: balance_dirty_state: bdi btrfs-1: dirty=718 wb=816 unstable=0 bg_thresh=1014 thresh=2028 gap=494 poll_thresh=22 ino=257 dd-2584 [005] 86.707365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=55124 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 86.713662: balance_dirty_state: bdi btrfs-1: dirty=718 wb=691 unstable=0 bg_thresh=1013 thresh=2027 gap=618 poll_thresh=22 ino=257 dd-2584 [001] 86.713768: balance_dirty_state: bdi btrfs-1: dirty=718 wb=691 unstable=0 bg_thresh=1013 thresh=2027 gap=618 poll_thresh=16 ino=257 dd-2584 [001] 86.714006: balance_dirty_state: bdi btrfs-1: dirty=768 wb=691 unstable=0 bg_thresh=1016 thresh=2032 gap=573 poll_thresh=17 ino=257 dd-2584 [001] 86.714249: balance_dirty_state: bdi btrfs-1: dirty=793 wb=691 unstable=0 bg_thresh=1015 thresh=2031 gap=547 poll_thresh=18 ino=257 dd-2584 [001] 86.714492: balance_dirty_state: bdi btrfs-1: dirty=818 wb=691 unstable=0 bg_thresh=1017 thresh=2035 gap=526 poll_thresh=19 ino=257 dd-2584 [001] 86.715111: balance_dirty_state: bdi btrfs-1: dirty=856 wb=691 unstable=0 bg_thresh=1019 thresh=2039 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 86.715120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-203% task_weight=99% bdi_bw=55124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 86.725625: balance_dirty_state: bdi btrfs-1: dirty=856 wb=440 unstable=0 bg_thresh=1020 thresh=2041 gap=745 poll_thresh=20 ino=257 dd-2584 [001] 86.725714: balance_dirty_state: bdi btrfs-1: dirty=881 wb=440 unstable=0 bg_thresh=1017 thresh=2035 gap=714 poll_thresh=15 ino=257 dd-2584 [001] 86.725774: balance_dirty_state: bdi btrfs-1: dirty=881 wb=440 unstable=0 bg_thresh=1017 thresh=2034 gap=713 poll_thresh=16 ino=257 dd-2584 [001] 86.725891: balance_dirty_state: bdi btrfs-1: dirty=906 wb=440 unstable=0 bg_thresh=1016 thresh=2033 gap=687 poll_thresh=17 ino=257 dd-2584 [001] 86.726015: balance_dirty_state: bdi btrfs-1: dirty=944 wb=440 unstable=0 bg_thresh=1019 thresh=2038 gap=654 poll_thresh=18 ino=257 dd-2584 [001] 86.726139: balance_dirty_state: bdi btrfs-1: dirty=994 wb=440 unstable=0 bg_thresh=1018 thresh=2037 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 86.726262: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=440 unstable=0 bg_thresh=1018 thresh=2036 gap=577 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 86.726350: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4236 wrote=0 to_write=8192 dd-2584 [001] 86.726405: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=440 unstable=0 bg_thresh=1017 thresh=2034 gap=550 poll_thresh=21 ino=257 dd-2584 [001] 86.726863: balance_dirty_state: bdi btrfs-1: dirty=943 wb=579 unstable=0 bg_thresh=1045 thresh=2090 gap=568 poll_thresh=22 ino=257 dd-2584 [001] 86.727167: balance_dirty_state: bdi btrfs-1: dirty=843 wb=704 unstable=0 bg_thresh=1044 thresh=2089 gap=542 poll_thresh=23 ino=257 dd-2584 [001] 86.727298: balance_dirty_state: bdi btrfs-1: dirty=829 wb=768 unstable=0 bg_thresh=1046 thresh=2093 gap=496 poll_thresh=24 ino=257 dd-2584 [001] 86.727299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1352 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=55124 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 86.728789: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=276 wrote=1024 to_write=7168 dd-2584 [001] 86.733621: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1320 unstable=0 bg_thresh=1036 thresh=2073 gap=602 poll_thresh=24 ino=257 dd-2584 [001] 86.733698: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1320 unstable=0 bg_thresh=1033 thresh=2067 gap=596 poll_thresh=18 ino=257 dd-2584 [001] 86.733821: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1320 unstable=0 bg_thresh=1033 thresh=2066 gap=545 poll_thresh=19 ino=257 dd-2584 [001] 86.733944: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1320 unstable=0 bg_thresh=1032 thresh=2065 gap=519 poll_thresh=20 ino=257 dd-2584 [001] 86.734070: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1320 unstable=0 bg_thresh=1034 thresh=2069 gap=498 poll_thresh=21 ino=257 dd-2584 [001] 86.734074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-123% task_weight=99% bdi_bw=55124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 86.745667: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1195 unstable=0 bg_thresh=1034 thresh=2069 gap=623 poll_thresh=21 ino=257 dd-2584 [001] 86.745772: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1195 unstable=0 bg_thresh=1034 thresh=2068 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 86.745923: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1120 unstable=0 bg_thresh=1030 thresh=2060 gap=639 poll_thresh=17 ino=257 dd-2584 [001] 86.746065: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1070 unstable=0 bg_thresh=1032 thresh=2064 gap=680 poll_thresh=18 ino=257 dd-2584 [001] 86.746364: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1070 unstable=0 bg_thresh=1033 thresh=2066 gap=632 poll_thresh=19 ino=257 dd-2584 [001] 86.746494: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1070 unstable=0 bg_thresh=1032 thresh=2065 gap=606 poll_thresh=20 ino=257 dd-2584 [001] 86.746624: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1070 unstable=0 bg_thresh=1032 thresh=2064 gap=580 poll_thresh=21 ino=257 dd-2584 [001] 86.746757: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1070 unstable=0 bg_thresh=1034 thresh=2068 gap=559 poll_thresh=22 ino=257 dd-2584 [001] 86.746896: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1070 unstable=0 bg_thresh=1031 thresh=2063 gap=516 poll_thresh=23 ino=257 dd-2584 [001] 86.747414: balance_dirty_state: bdi btrfs-1: dirty=527 wb=1070 unstable=0 bg_thresh=1042 thresh=2085 gap=488 poll_thresh=24 ino=257 dd-2584 [001] 86.747419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-2% task_gap=-105% task_weight=99% bdi_bw=55124 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 86.753617: balance_dirty_state: bdi btrfs-1: dirty=527 wb=1070 unstable=0 bg_thresh=1033 thresh=2066 gap=469 poll_thresh=24 ino=257 dd-2584 [001] 86.753623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=55124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.761610: balance_dirty_state: bdi btrfs-1: dirty=527 wb=894 unstable=0 bg_thresh=1034 thresh=2068 gap=647 poll_thresh=24 ino=257 dd-2584 [005] 86.761684: balance_dirty_state: bdi btrfs-1: dirty=552 wb=894 unstable=0 bg_thresh=1033 thresh=2067 gap=621 poll_thresh=18 ino=257 dd-2584 [005] 86.761816: balance_dirty_state: bdi btrfs-1: dirty=578 wb=894 unstable=0 bg_thresh=1036 thresh=2073 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 86.762120: balance_dirty_state: bdi btrfs-1: dirty=603 wb=894 unstable=0 bg_thresh=1037 thresh=2074 gap=577 poll_thresh=20 ino=257 dd-2584 [005] 86.762249: balance_dirty_state: bdi btrfs-1: dirty=628 wb=894 unstable=0 bg_thresh=1036 thresh=2073 gap=551 poll_thresh=21 ino=257 dd-2584 [005] 86.762377: balance_dirty_state: bdi btrfs-1: dirty=678 wb=894 unstable=0 bg_thresh=1036 thresh=2072 gap=500 poll_thresh=22 ino=257 dd-2584 [005] 86.762382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1400 avg_dirty=1400 bdi_gap=12% task_gap=-73% task_weight=98% bdi_bw=55124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.769660: balance_dirty_state: bdi btrfs-1: dirty=678 wb=768 unstable=0 bg_thresh=1037 thresh=2074 gap=628 poll_thresh=16 ino=257 dd-2584 [005] 86.769791: balance_dirty_state: bdi btrfs-1: dirty=703 wb=768 unstable=0 bg_thresh=1039 thresh=2078 gap=607 poll_thresh=17 ino=257 dd-2584 [005] 86.769919: balance_dirty_state: bdi btrfs-1: dirty=753 wb=768 unstable=0 bg_thresh=1038 thresh=2077 gap=556 poll_thresh=18 ino=257 dd-2584 [005] 86.770461: balance_dirty_state: bdi btrfs-1: dirty=791 wb=768 unstable=0 bg_thresh=1046 thresh=2093 gap=534 poll_thresh=19 ino=257 dd-2584 [005] 86.770588: balance_dirty_state: bdi btrfs-1: dirty=816 wb=768 unstable=0 bg_thresh=1043 thresh=2087 gap=503 poll_thresh=20 ino=257 dd-2584 [005] 86.770593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1347 bdi_dirty=1400 avg_dirty=1400 bdi_gap=20% task_gap=-58% task_weight=99% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.777690: balance_dirty_state: bdi btrfs-1: dirty=829 wb=642 unstable=0 bg_thresh=1035 thresh=2071 gap=600 poll_thresh=15 ino=257 dd-2584 [005] 86.777761: balance_dirty_state: bdi btrfs-1: dirty=842 wb=642 unstable=0 bg_thresh=1036 thresh=2073 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 86.778062: balance_dirty_state: bdi btrfs-1: dirty=867 wb=642 unstable=0 bg_thresh=1033 thresh=2066 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 86.778189: balance_dirty_state: bdi btrfs-1: dirty=917 wb=642 unstable=0 bg_thresh=1032 thresh=2065 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 86.778194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1400 avg_dirty=1400 bdi_gap=8% task_gap=-83% task_weight=100% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.785734: balance_dirty_state: bdi btrfs-1: dirty=917 wb=390 unstable=0 bg_thresh=1034 thresh=2068 gap=761 poll_thresh=13 ino=257 dd-2584 [005] 86.785800: balance_dirty_state: bdi btrfs-1: dirty=942 wb=390 unstable=0 bg_thresh=1031 thresh=2062 gap=730 poll_thresh=14 ino=257 dd-2584 [005] 86.785866: balance_dirty_state: bdi btrfs-1: dirty=967 wb=390 unstable=0 bg_thresh=1033 thresh=2067 gap=710 poll_thresh=15 ino=257 dd-2584 [005] 86.785930: balance_dirty_state: bdi btrfs-1: dirty=967 wb=390 unstable=0 bg_thresh=1033 thresh=2066 gap=709 poll_thresh=16 ino=257 dd-2584 [005] 86.786058: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=390 unstable=0 bg_thresh=1032 thresh=2065 gap=658 poll_thresh=17 ino=257 dd-2584 [005] 86.786185: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=390 unstable=0 bg_thresh=1032 thresh=2064 gap=632 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 86.786260: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4296 wrote=0 to_write=8192 dd-2584 [005] 86.786566: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=465 unstable=0 bg_thresh=1042 thresh=2084 gap=614 poll_thresh=19 ino=257 dd-2584 [005] 86.786704: balance_dirty_state: bdi btrfs-1: dirty=980 wb=515 unstable=0 bg_thresh=1044 thresh=2088 gap=593 poll_thresh=20 ino=257 dd-2584 [005] 86.787016: balance_dirty_state: bdi btrfs-1: dirty=854 wb=666 unstable=0 bg_thresh=1043 thresh=2087 gap=567 poll_thresh=21 ino=257 dd-2584 [005] 86.787157: balance_dirty_state: bdi btrfs-1: dirty=854 wb=716 unstable=0 bg_thresh=1043 thresh=2086 gap=516 poll_thresh=22 ino=257 dd-2584 [005] 86.787158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1346 bdi_dirty=1400 avg_dirty=1400 bdi_gap=20% task_gap=-59% task_weight=99% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 86.788685: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=336 wrote=1024 to_write=7168 dd-2584 [005] 86.793670: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1281 unstable=0 bg_thresh=1034 thresh=2068 gap=623 poll_thresh=16 ino=257 dd-2584 [005] 86.793806: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1281 unstable=0 bg_thresh=1036 thresh=2072 gap=614 poll_thresh=17 ino=257 dd-2584 [005] 86.794157: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1281 unstable=0 bg_thresh=1043 thresh=2086 gap=590 poll_thresh=18 ino=257 dd-2584 [005] 86.794285: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1281 unstable=0 bg_thresh=1045 thresh=2090 gap=544 poll_thresh=19 ino=257 dd-2584 [005] 86.794417: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1281 unstable=0 bg_thresh=1044 thresh=2089 gap=518 poll_thresh=20 ino=257 dd-2584 [005] 86.794422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1350 bdi_dirty=1440 avg_dirty=1440 bdi_gap=0% task_gap=-99% task_weight=98% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.801617: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1281 unstable=0 bg_thresh=1044 thresh=2089 gap=518 poll_thresh=20 ino=257 dd-2584 [005] 86.801625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1350 bdi_dirty=1440 avg_dirty=1440 bdi_gap=0% task_gap=-99% task_weight=98% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.813640: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1030 unstable=0 bg_thresh=1032 thresh=2065 gap=745 poll_thresh=20 ino=257 dd-2584 [005] 86.813733: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1030 unstable=0 bg_thresh=1029 thresh=2059 gap=726 poll_thresh=15 ino=257 dd-2584 [005] 86.813804: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1030 unstable=0 bg_thresh=1031 thresh=2063 gap=730 poll_thresh=16 ino=257 dd-2584 [005] 86.814111: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1030 unstable=0 bg_thresh=1031 thresh=2062 gap=679 poll_thresh=17 ino=257 dd-2584 [005] 86.814244: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1030 unstable=0 bg_thresh=1030 thresh=2061 gap=653 poll_thresh=18 ino=257 dd-2584 [005] 86.814375: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1030 unstable=0 bg_thresh=1032 thresh=2065 gap=632 poll_thresh=19 ino=257 dd-2584 [005] 86.814826: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1005 unstable=0 bg_thresh=1047 thresh=2095 gap=649 poll_thresh=20 ino=257 dd-2584 [005] 86.814950: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1005 unstable=0 bg_thresh=1049 thresh=2099 gap=628 poll_thresh=21 ino=257 dd-2584 [005] 86.815071: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1005 unstable=0 bg_thresh=1049 thresh=2098 gap=577 poll_thresh=22 ino=257 dd-2584 [005] 86.815201: balance_dirty_state: bdi btrfs-1: dirty=541 wb=1005 unstable=0 bg_thresh=1042 thresh=2084 gap=538 poll_thresh=23 ino=257 dd-2584 [005] 86.815337: balance_dirty_state: bdi btrfs-1: dirty=566 wb=1005 unstable=0 bg_thresh=1041 thresh=2083 gap=512 poll_thresh=24 ino=257 dd-2584 [005] 86.815342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1344 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 86.821614: balance_dirty_state: bdi btrfs-1: dirty=566 wb=1005 unstable=0 bg_thresh=1033 thresh=2067 gap=496 poll_thresh=24 ino=257 dd-2584 [005] 86.821623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1329 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.829557: balance_dirty_state: bdi btrfs-1: dirty=566 wb=879 unstable=0 bg_thresh=1016 thresh=2032 gap=587 poll_thresh=24 ino=257 dd-2584 [005] 86.829666: balance_dirty_state: bdi btrfs-1: dirty=579 wb=879 unstable=0 bg_thresh=1018 thresh=2036 gap=578 poll_thresh=18 ino=257 dd-2584 [005] 86.830042: balance_dirty_state: bdi btrfs-1: dirty=604 wb=879 unstable=0 bg_thresh=1016 thresh=2032 gap=549 poll_thresh=19 ino=257 dd-2584 [005] 86.830172: balance_dirty_state: bdi btrfs-1: dirty=654 wb=879 unstable=0 bg_thresh=1015 thresh=2031 gap=498 poll_thresh=20 ino=257 dd-2584 [005] 86.830177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.837608: balance_dirty_state: bdi btrfs-1: dirty=654 wb=629 unstable=0 bg_thresh=1011 thresh=2022 gap=739 poll_thresh=20 ino=257 dd-2584 [005] 86.837684: balance_dirty_state: bdi btrfs-1: dirty=654 wb=629 unstable=0 bg_thresh=1010 thresh=2021 gap=738 poll_thresh=15 ino=257 dd-2584 [005] 86.837751: balance_dirty_state: bdi btrfs-1: dirty=679 wb=629 unstable=0 bg_thresh=1010 thresh=2021 gap=713 poll_thresh=16 ino=257 dd-2584 [005] 86.837881: balance_dirty_state: bdi btrfs-1: dirty=704 wb=629 unstable=0 bg_thresh=1012 thresh=2025 gap=692 poll_thresh=17 ino=257 dd-2584 [005] 86.838015: balance_dirty_state: bdi btrfs-1: dirty=742 wb=629 unstable=0 bg_thresh=1012 thresh=2024 gap=653 poll_thresh=18 ino=257 dd-2584 [005] 86.838380: balance_dirty_state: bdi btrfs-1: dirty=767 wb=629 unstable=0 bg_thresh=1044 thresh=2088 gap=692 poll_thresh=19 ino=257 dd-2584 [005] 86.838500: balance_dirty_state: bdi btrfs-1: dirty=817 wb=629 unstable=0 bg_thresh=1043 thresh=2087 gap=641 poll_thresh=20 ino=257 dd-2584 [005] 86.838622: balance_dirty_state: bdi btrfs-1: dirty=842 wb=629 unstable=0 bg_thresh=1043 thresh=2086 gap=615 poll_thresh=21 ino=257 dd-2584 [005] 86.838911: balance_dirty_state: bdi btrfs-1: dirty=867 wb=629 unstable=0 bg_thresh=1042 thresh=2085 gap=589 poll_thresh=22 ino=257 dd-2584 [005] 86.839031: balance_dirty_state: bdi btrfs-1: dirty=892 wb=629 unstable=0 bg_thresh=1044 thresh=2089 gap=568 poll_thresh=23 ino=257 dd-2584 [005] 86.839150: balance_dirty_state: bdi btrfs-1: dirty=942 wb=629 unstable=0 bg_thresh=1044 thresh=2088 gap=517 poll_thresh=24 ino=257 dd-2584 [005] 86.839154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1348 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-1% task_gap=-101% task_weight=99% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.849647: balance_dirty_state: bdi btrfs-1: dirty=942 wb=365 unstable=0 bg_thresh=1025 thresh=2051 gap=744 poll_thresh=24 ino=257 dd-2584 [005] 86.849719: balance_dirty_state: bdi btrfs-1: dirty=942 wb=365 unstable=0 bg_thresh=1025 thresh=2051 gap=744 poll_thresh=18 ino=257 dd-2584 [005] 86.849842: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=365 unstable=0 bg_thresh=1028 thresh=2056 gap=686 poll_thresh=19 ino=257 dd-2584 [005] 86.849971: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=365 unstable=0 bg_thresh=1028 thresh=2056 gap=661 poll_thresh=20 ino=257 dd-2584 [005] 86.850105: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=365 unstable=0 bg_thresh=1030 thresh=2060 gap=640 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 86.850181: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4360 wrote=0 to_write=8192 dd-2584 [005] 86.850241: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=365 unstable=0 bg_thresh=1029 thresh=2059 gap=614 poll_thresh=22 ino=257 dd-2584 [005] 86.850552: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=454 unstable=0 bg_thresh=1029 thresh=2058 gap=588 poll_thresh=23 ino=257 dd-2584 [005] 86.850867: balance_dirty_state: bdi btrfs-1: dirty=916 wb=592 unstable=0 bg_thresh=1039 thresh=2079 gap=571 poll_thresh=24 ino=257 dd-2584 [005] 86.851001: balance_dirty_state: bdi btrfs-1: dirty=916 wb=642 unstable=0 bg_thresh=1041 thresh=2083 gap=525 poll_thresh=25 ino=257 dd-2584 [005] 86.851141: balance_dirty_state: bdi btrfs-1: dirty=878 wb=705 unstable=0 bg_thresh=1041 thresh=2082 gap=499 poll_thresh=26 ino=257 dd-2584 [005] 86.851143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1343 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 86.852739: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=400 wrote=1072 to_write=7120 dd-2584 [005] 86.857586: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1306 unstable=0 bg_thresh=1032 thresh=2064 gap=632 poll_thresh=26 ino=257 dd-2584 [005] 86.857656: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1306 unstable=0 bg_thresh=1031 thresh=2063 gap=606 poll_thresh=19 ino=257 dd-2584 [005] 86.857795: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1306 unstable=0 bg_thresh=1031 thresh=2062 gap=592 poll_thresh=20 ino=257 dd-2584 [005] 86.857925: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1306 unstable=0 bg_thresh=1033 thresh=2066 gap=571 poll_thresh=21 ino=257 dd-2584 [005] 86.858058: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1306 unstable=0 bg_thresh=1032 thresh=2065 gap=520 poll_thresh=22 ino=257 dd-2584 [005] 86.858191: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1306 unstable=0 bg_thresh=1032 thresh=2064 gap=494 poll_thresh=23 ino=257 dd-2584 [005] 86.858196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-37% task_gap=-175% task_weight=100% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.869616: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1181 unstable=0 bg_thresh=1029 thresh=2059 gap=614 poll_thresh=23 ino=257 dd-2584 [005] 86.869896: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1181 unstable=0 bg_thresh=1031 thresh=2063 gap=605 poll_thresh=17 ino=257 dd-2584 [005] 86.870028: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1181 unstable=0 bg_thresh=1031 thresh=2062 gap=579 poll_thresh=18 ino=257 dd-2584 [005] 86.870156: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1181 unstable=0 bg_thresh=1030 thresh=2061 gap=553 poll_thresh=19 ino=257 dd-2584 [005] 86.870596: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1181 unstable=0 bg_thresh=1041 thresh=2083 gap=537 poll_thresh=20 ino=257 dd-2584 [005] 86.870722: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1181 unstable=0 bg_thresh=1043 thresh=2087 gap=491 poll_thresh=21 ino=257 dd-2584 [005] 86.870727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1347 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 86.877669: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1042 unstable=0 bg_thresh=1036 thresh=2072 gap=615 poll_thresh=21 ino=257 dd-2584 [005] 86.877745: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1042 unstable=0 bg_thresh=1036 thresh=2073 gap=603 poll_thresh=16 ino=257 dd-2584 [005] 86.877878: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1042 unstable=0 bg_thresh=1036 thresh=2072 gap=564 poll_thresh=17 ino=257 dd-2584 [005] 86.878008: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1042 unstable=0 bg_thresh=1038 thresh=2076 gap=543 poll_thresh=18 ino=257 dd-2584 [005] 86.878135: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1042 unstable=0 bg_thresh=1037 thresh=2075 gap=517 poll_thresh=19 ino=257 dd-2584 [005] 86.878139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.889638: balance_dirty_state: bdi btrfs-1: dirty=516 wb=791 unstable=0 bg_thresh=1037 thresh=2075 gap=768 poll_thresh=19 ino=257 dd-2584 [005] 86.889906: balance_dirty_state: bdi btrfs-1: dirty=541 wb=791 unstable=0 bg_thresh=1034 thresh=2069 gap=737 poll_thresh=14 ino=257 dd-2584 [005] 86.889969: balance_dirty_state: bdi btrfs-1: dirty=541 wb=791 unstable=0 bg_thresh=1037 thresh=2074 gap=742 poll_thresh=15 ino=257 dd-2584 [005] 86.890032: balance_dirty_state: bdi btrfs-1: dirty=566 wb=791 unstable=0 bg_thresh=1036 thresh=2073 gap=716 poll_thresh=16 ino=257 dd-2584 [005] 86.890458: balance_dirty_state: bdi btrfs-1: dirty=604 wb=791 unstable=0 bg_thresh=1046 thresh=2092 gap=697 poll_thresh=17 ino=257 dd-2584 [005] 86.890579: balance_dirty_state: bdi btrfs-1: dirty=629 wb=791 unstable=0 bg_thresh=1045 thresh=2091 gap=671 poll_thresh=18 ino=257 dd-2584 [005] 86.890702: balance_dirty_state: bdi btrfs-1: dirty=654 wb=791 unstable=0 bg_thresh=1045 thresh=2090 gap=645 poll_thresh=19 ino=257 dd-2584 [005] 86.890825: balance_dirty_state: bdi btrfs-1: dirty=704 wb=791 unstable=0 bg_thresh=1047 thresh=2094 gap=599 poll_thresh=20 ino=257 dd-2584 [005] 86.890953: balance_dirty_state: bdi btrfs-1: dirty=729 wb=791 unstable=0 bg_thresh=1043 thresh=2087 gap=567 poll_thresh=21 ino=257 dd-2584 [005] 86.891400: balance_dirty_state: bdi btrfs-1: dirty=754 wb=653 unstable=0 bg_thresh=1039 thresh=2078 gap=671 poll_thresh=22 ino=257 dd-2584 [005] 86.891699: balance_dirty_state: bdi btrfs-1: dirty=792 wb=653 unstable=0 bg_thresh=1030 thresh=2061 gap=616 poll_thresh=23 ino=257 dd-2584 [005] 86.892142: balance_dirty_state: bdi btrfs-1: dirty=830 wb=653 unstable=0 bg_thresh=1041 thresh=2082 gap=599 poll_thresh=24 ino=257 dd-2584 [005] 86.892270: balance_dirty_state: bdi btrfs-1: dirty=855 wb=653 unstable=0 bg_thresh=1043 thresh=2086 gap=578 poll_thresh=25 ino=257 dd-2584 [005] 86.892399: balance_dirty_state: bdi btrfs-1: dirty=880 wb=653 unstable=0 bg_thresh=1042 thresh=2085 gap=552 poll_thresh=26 ino=257 dd-2584 [005] 86.892835: balance_dirty_state: bdi btrfs-1: dirty=930 wb=653 unstable=0 bg_thresh=1044 thresh=2088 gap=505 poll_thresh=27 ino=257 dd-2584 [005] 86.892840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1348 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 86.897711: balance_dirty_state: bdi btrfs-1: dirty=930 wb=653 unstable=0 bg_thresh=1044 thresh=2088 gap=505 poll_thresh=27 ino=257 dd-2584 [000] 86.897717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1348 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 86.905715: balance_dirty_state: bdi btrfs-1: dirty=930 wb=527 unstable=0 bg_thresh=1036 thresh=2072 gap=615 poll_thresh=27 ino=257 dd-2584 [000] 86.905822: balance_dirty_state: bdi btrfs-1: dirty=943 wb=527 unstable=0 bg_thresh=1036 thresh=2072 gap=602 poll_thresh=20 ino=257 dd-2584 [000] 86.905951: balance_dirty_state: bdi btrfs-1: dirty=994 wb=527 unstable=0 bg_thresh=1034 thresh=2068 gap=547 poll_thresh=21 ino=257 dd-2584 [000] 86.906074: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=527 unstable=0 bg_thresh=1033 thresh=2067 gap=521 poll_thresh=22 ino=257 dd-2584 [000] 86.906199: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=527 unstable=0 bg_thresh=1035 thresh=2071 gap=475 poll_thresh=23 ino=257 dd-2584 [000] 86.906204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1333 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-210% task_weight=98% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 86.906321: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4416 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 86.908671: writeback_single_inode: bdi btrfs-1: ino=257 state= age=456 wrote=912 to_write=7280 dd-2584 [000] 86.913625: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1182 unstable=0 bg_thresh=1035 thresh=2070 gap=712 poll_thresh=23 ino=257 dd-2584 [000] 86.913887: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1182 unstable=0 bg_thresh=1032 thresh=2064 gap=706 poll_thresh=17 ino=257 dd-2584 [000] 86.914016: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1182 unstable=0 bg_thresh=1034 thresh=2068 gap=685 poll_thresh=18 ino=257 dd-2584 [000] 86.914144: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1182 unstable=0 bg_thresh=1033 thresh=2067 gap=634 poll_thresh=19 ino=257 dd-2584 [000] 86.914277: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1182 unstable=0 bg_thresh=1034 thresh=2068 gap=610 poll_thresh=20 ino=257 dd-2584 [000] 86.914717: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1182 unstable=0 bg_thresh=1044 thresh=2089 gap=606 poll_thresh=21 ino=257 dd-2584 [000] 86.914845: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1182 unstable=0 bg_thresh=1044 thresh=2088 gap=580 poll_thresh=22 ino=257 dd-2584 [000] 86.914991: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1182 unstable=0 bg_thresh=1043 thresh=2087 gap=529 poll_thresh=23 ino=257 dd-2584 [000] 86.915432: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1182 unstable=0 bg_thresh=1045 thresh=2090 gap=507 poll_thresh=24 ino=257 dd-2584 [000] 86.915437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1439 task_limit=1350 bdi_dirty=1440 avg_dirty=1440 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 86.921638: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1082 unstable=0 bg_thresh=1040 thresh=2080 gap=597 poll_thresh=24 ino=257 dd-2584 [000] 86.921714: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1082 unstable=0 bg_thresh=1040 thresh=2081 gap=572 poll_thresh=18 ino=257 dd-2584 [000] 86.922006: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1082 unstable=0 bg_thresh=1037 thresh=2074 gap=540 poll_thresh=19 ino=257 dd-2584 [000] 86.922390: balance_dirty_state: bdi btrfs-1: dirty=490 wb=1082 unstable=0 bg_thresh=1042 thresh=2085 gap=513 poll_thresh=20 ino=257 dd-2584 [000] 86.922395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1346 bdi_dirty=1400 avg_dirty=1400 bdi_gap=19% task_gap=-59% task_weight=98% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.929756: balance_dirty_state: bdi btrfs-1: dirty=490 wb=944 unstable=0 bg_thresh=1032 thresh=2065 gap=631 poll_thresh=15 ino=257 dd-2584 [005] 86.929832: balance_dirty_state: bdi btrfs-1: dirty=503 wb=944 unstable=0 bg_thresh=1031 thresh=2063 gap=616 poll_thresh=16 ino=257 dd-2584 [005] 86.929969: balance_dirty_state: bdi btrfs-1: dirty=541 wb=944 unstable=0 bg_thresh=1030 thresh=2061 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 86.930103: balance_dirty_state: bdi btrfs-1: dirty=566 wb=944 unstable=0 bg_thresh=1031 thresh=2062 gap=552 poll_thresh=18 ino=257 dd-2584 [005] 86.930232: balance_dirty_state: bdi btrfs-1: dirty=616 wb=944 unstable=0 bg_thresh=1030 thresh=2061 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 86.930236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1323 bdi_dirty=1400 avg_dirty=1400 bdi_gap=6% task_gap=-86% task_weight=99% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.937759: balance_dirty_state: bdi btrfs-1: dirty=616 wb=944 unstable=0 bg_thresh=1034 thresh=2069 gap=509 poll_thresh=14 ino=257 dd-2584 [005] 86.937763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1400 avg_dirty=1400 bdi_gap=10% task_gap=-78% task_weight=99% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 86.945723: balance_dirty_state: bdi btrfs-1: dirty=641 wb=781 unstable=0 bg_thresh=1032 thresh=2065 gap=643 poll_thresh=10 ino=257 dd-2584 [005] 86.945788: balance_dirty_state: bdi btrfs-1: dirty=666 wb=781 unstable=0 bg_thresh=1035 thresh=2070 gap=623 poll_thresh=11 ino=257 dd-2584 [005] 86.945853: balance_dirty_state: bdi btrfs-1: dirty=666 wb=781 unstable=0 bg_thresh=1034 thresh=2069 gap=622 poll_thresh=12 ino=257 dd-2584 [005] 86.946091: balance_dirty_state: bdi btrfs-1: dirty=691 wb=781 unstable=0 bg_thresh=1031 thresh=2063 gap=591 poll_thresh=13 ino=257 dd-2584 [005] 86.946156: balance_dirty_state: bdi btrfs-1: dirty=716 wb=781 unstable=0 bg_thresh=1034 thresh=2068 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 86.946222: balance_dirty_state: bdi btrfs-1: dirty=716 wb=781 unstable=0 bg_thresh=1033 thresh=2067 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 86.946288: balance_dirty_state: bdi btrfs-1: dirty=741 wb=781 unstable=0 bg_thresh=1033 thresh=2067 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 86.946636: balance_dirty_state: bdi btrfs-1: dirty=779 wb=655 unstable=0 bg_thresh=1031 thresh=2062 gap=628 poll_thresh=17 ino=257 dd-2584 [005] 86.946764: balance_dirty_state: bdi btrfs-1: dirty=804 wb=655 unstable=0 bg_thresh=1037 thresh=2074 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 86.946895: balance_dirty_state: bdi btrfs-1: dirty=829 wb=655 unstable=0 bg_thresh=1036 thresh=2073 gap=589 poll_thresh=19 ino=257 dd-2584 [005] 86.947210: balance_dirty_state: bdi btrfs-1: dirty=867 wb=655 unstable=0 bg_thresh=1035 thresh=2071 gap=549 poll_thresh=20 ino=257 dd-2584 [005] 86.947551: balance_dirty_state: bdi btrfs-1: dirty=905 wb=655 unstable=0 bg_thresh=1044 thresh=2089 gap=529 poll_thresh=21 ino=257 dd-2584 [005] 86.947674: balance_dirty_state: bdi btrfs-1: dirty=930 wb=655 unstable=0 bg_thresh=1043 thresh=2087 gap=502 poll_thresh=22 ino=257 dd-2584 [005] 86.947679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1348 bdi_dirty=1400 avg_dirty=1400 bdi_gap=20% task_gap=-57% task_weight=98% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.953848: balance_dirty_state: bdi btrfs-1: dirty=930 wb=655 unstable=0 bg_thresh=997 thresh=1994 gap=409 poll_thresh=16 ino=257 dd-2584 [005] 86.953853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 86.965624: balance_dirty_state: bdi btrfs-1: dirty=930 wb=391 unstable=0 bg_thresh=1025 thresh=2050 gap=729 poll_thresh=16 ino=257 dd-2584 [005] 86.965690: balance_dirty_state: bdi btrfs-1: dirty=955 wb=391 unstable=0 bg_thresh=1025 thresh=2050 gap=704 poll_thresh=12 ino=257 dd-2584 [005] 86.965750: balance_dirty_state: bdi btrfs-1: dirty=980 wb=391 unstable=0 bg_thresh=1027 thresh=2055 gap=684 poll_thresh=13 ino=257 dd-2584 [005] 86.965812: balance_dirty_state: bdi btrfs-1: dirty=980 wb=391 unstable=0 bg_thresh=1030 thresh=2060 gap=689 poll_thresh=14 ino=257 dd-2584 [005] 86.965875: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=391 unstable=0 bg_thresh=1027 thresh=2054 gap=658 poll_thresh=15 ino=257 dd-2584 [005] 86.965937: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=391 unstable=0 bg_thresh=1029 thresh=2059 gap=638 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 86.965960: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4476 wrote=0 to_write=8192 dd-2584 [005] 86.966120: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=391 unstable=0 bg_thresh=1029 thresh=2058 gap=612 poll_thresh=17 ino=257 dd-2584 [005] 86.966319: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=416 unstable=0 bg_thresh=1028 thresh=2057 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 86.966523: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=491 unstable=0 bg_thresh=1030 thresh=2061 gap=540 poll_thresh=19 ino=257 dd-2584 [005] 86.966728: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=516 unstable=0 bg_thresh=1030 thresh=2060 gap=539 poll_thresh=20 ino=257 dd-2584 [005] 86.967230: balance_dirty_state: bdi btrfs-1: dirty=917 wb=680 unstable=0 bg_thresh=1044 thresh=2088 gap=491 poll_thresh=21 ino=257 dd-2584 [005] 86.967232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1349 bdi_dirty=1360 avg_dirty=1360 bdi_gap=43% task_gap=-11% task_weight=98% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 86.968848: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1024 to_write=7168 dd-2584 [005] 86.973927: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1408 unstable=0 bg_thresh=1041 thresh=2082 gap=498 poll_thresh=16 ino=257 dd-2584 [005] 86.973932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-4% task_gap=-109% task_weight=100% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 86.981641: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1157 unstable=0 bg_thresh=1034 thresh=2069 gap=736 poll_thresh=16 ino=257 dd-2584 [005] 86.981721: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1157 unstable=0 bg_thresh=1036 thresh=2072 gap=726 poll_thresh=12 ino=257 dd-2584 [005] 86.981790: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1157 unstable=0 bg_thresh=1036 thresh=2073 gap=702 poll_thresh=13 ino=257 dd-2584 [005] 86.981860: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1157 unstable=0 bg_thresh=1033 thresh=2067 gap=683 poll_thresh=14 ino=257 dd-2584 [005] 86.982239: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1157 unstable=0 bg_thresh=1046 thresh=2093 gap=684 poll_thresh=15 ino=257 dd-2584 [005] 86.982306: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1157 unstable=0 bg_thresh=1046 thresh=2092 gap=683 poll_thresh=16 ino=257 dd-2584 [005] 86.982436: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1157 unstable=0 bg_thresh=1045 thresh=2091 gap=632 poll_thresh=17 ino=257 dd-2584 [005] 86.982567: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1157 unstable=0 bg_thresh=1045 thresh=2090 gap=606 poll_thresh=18 ino=257 dd-2584 [005] 86.982699: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1157 unstable=0 bg_thresh=1044 thresh=2089 gap=580 poll_thresh=19 ino=257 dd-2584 [005] 86.983147: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1157 unstable=0 bg_thresh=1043 thresh=2087 gap=528 poll_thresh=20 ino=257 dd-2584 [005] 86.983603: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1157 unstable=0 bg_thresh=1043 thresh=2087 gap=503 poll_thresh=21 ino=257 dd-2584 [005] 86.983608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1348 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-1% task_gap=-101% task_weight=98% bdi_bw=58888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.989626: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1031 unstable=0 bg_thresh=1042 thresh=2085 gap=625 poll_thresh=21 ino=257 dd-2584 [005] 86.990040: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1031 unstable=0 bg_thresh=1039 thresh=2078 gap=605 poll_thresh=16 ino=257 dd-2584 [005] 86.990250: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1031 unstable=0 bg_thresh=1036 thresh=2073 gap=575 poll_thresh=17 ino=257 dd-2584 [005] 86.990691: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1031 unstable=0 bg_thresh=1037 thresh=2074 gap=551 poll_thresh=18 ino=257 dd-2584 [005] 86.990895: balance_dirty_state: bdi btrfs-1: dirty=542 wb=1031 unstable=0 bg_thresh=1040 thresh=2080 gap=507 poll_thresh=19 ino=257 dd-2584 [005] 86.990902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-5% task_gap=-111% task_weight=100% bdi_bw=58888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 86.997642: balance_dirty_state: bdi btrfs-1: dirty=545 wb=905 unstable=0 bg_thresh=1024 thresh=2049 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 86.997744: balance_dirty_state: bdi btrfs-1: dirty=545 wb=905 unstable=0 bg_thresh=1024 thresh=2049 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 86.997841: balance_dirty_state: bdi btrfs-1: dirty=570 wb=905 unstable=0 bg_thresh=1024 thresh=2048 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 86.997944: balance_dirty_state: bdi btrfs-1: dirty=596 wb=905 unstable=0 bg_thresh=1024 thresh=2049 gap=548 poll_thresh=16 ino=257 dd-2584 [005] 86.998152: balance_dirty_state: bdi btrfs-1: dirty=622 wb=905 unstable=0 bg_thresh=1024 thresh=2049 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 86.998353: balance_dirty_state: bdi btrfs-1: dirty=647 wb=905 unstable=0 bg_thresh=1026 thresh=2052 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 86.998359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1400 avg_dirty=1400 bdi_gap=1% task_gap=-96% task_weight=98% bdi_bw=58888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 87.009706: balance_dirty_state: bdi btrfs-1: dirty=672 wb=660 unstable=0 bg_thresh=1017 thresh=2034 gap=702 poll_thresh=13 ino=257 dd-2584 [005] 87.009774: balance_dirty_state: bdi btrfs-1: dirty=697 wb=660 unstable=0 bg_thresh=1019 thresh=2039 gap=682 poll_thresh=14 ino=257 dd-2584 [005] 87.010016: balance_dirty_state: bdi btrfs-1: dirty=722 wb=660 unstable=0 bg_thresh=1019 thresh=2038 gap=656 poll_thresh=15 ino=257 dd-2584 [005] 87.010081: balance_dirty_state: bdi btrfs-1: dirty=722 wb=660 unstable=0 bg_thresh=1016 thresh=2032 gap=650 poll_thresh=16 ino=257 dd-2584 [005] 87.010205: balance_dirty_state: bdi btrfs-1: dirty=772 wb=660 unstable=0 bg_thresh=1015 thresh=2031 gap=599 poll_thresh=17 ino=257 dd-2584 [005] 87.010609: balance_dirty_state: bdi btrfs-1: dirty=797 wb=660 unstable=0 bg_thresh=1049 thresh=2098 gap=641 poll_thresh=18 ino=257 dd-2584 [005] 87.010731: balance_dirty_state: bdi btrfs-1: dirty=822 wb=660 unstable=0 bg_thresh=1048 thresh=2097 gap=615 poll_thresh=19 ino=257 dd-2584 [005] 87.010851: balance_dirty_state: bdi btrfs-1: dirty=847 wb=660 unstable=0 bg_thresh=1048 thresh=2096 gap=589 poll_thresh=20 ino=257 dd-2584 [005] 87.010971: balance_dirty_state: bdi btrfs-1: dirty=897 wb=660 unstable=0 bg_thresh=1050 thresh=2100 gap=543 poll_thresh=21 ino=257 dd-2584 [005] 87.011092: balance_dirty_state: bdi btrfs-1: dirty=922 wb=660 unstable=0 bg_thresh=1049 thresh=2099 gap=517 poll_thresh=22 ino=257 dd-2584 [005] 87.011097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1448 task_limit=1359 bdi_dirty=1440 avg_dirty=1440 bdi_gap=4% task_gap=-88% task_weight=98% bdi_bw=58888 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 87.017783: balance_dirty_state: bdi btrfs-1: dirty=947 wb=535 unstable=0 bg_thresh=1035 thresh=2070 gap=588 poll_thresh=16 ino=257 dd-2584 [005] 87.018371: balance_dirty_state: bdi btrfs-1: dirty=972 wb=535 unstable=0 bg_thresh=1037 thresh=2074 gap=567 poll_thresh=17 ino=257 dd-2584 [005] 87.018615: balance_dirty_state: bdi btrfs-1: dirty=997 wb=535 unstable=0 bg_thresh=1036 thresh=2073 gap=541 poll_thresh=18 ino=257 dd-2584 [005] 87.018855: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=535 unstable=0 bg_thresh=1036 thresh=2072 gap=515 poll_thresh=19 ino=257 dd-2584 [005] 87.018864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=58888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.025740: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=397 unstable=0 bg_thresh=1039 thresh=2078 gap=659 poll_thresh=19 ino=257 dd-2584 [002] 87.025881: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=397 unstable=0 bg_thresh=1038 thresh=2077 gap=658 poll_thresh=14 ino=257 dd-2584 [002] 87.026001: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=397 unstable=0 bg_thresh=1038 thresh=2077 gap=633 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 87.026054: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4536 wrote=0 to_write=8192 dd-2584 [002] 87.026128: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=397 unstable=0 bg_thresh=1038 thresh=2076 gap=632 poll_thresh=16 ino=257 dd-2584 [002] 87.026373: balance_dirty_state: bdi btrfs-1: dirty=1097 wb=397 unstable=0 bg_thresh=1037 thresh=2075 gap=581 poll_thresh=17 ino=257 dd-2584 [002] 87.026634: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=435 unstable=0 bg_thresh=1039 thresh=2079 gap=598 poll_thresh=18 ino=257 dd-2584 [002] 87.026897: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=485 unstable=0 bg_thresh=1039 thresh=2078 gap=572 poll_thresh=19 ino=257 dd-2584 [002] 87.027160: balance_dirty_state: bdi btrfs-1: dirty=996 wb=535 unstable=0 bg_thresh=1038 thresh=2077 gap=546 poll_thresh=20 ino=257 dd-2584 [002] 87.027772: balance_dirty_state: bdi btrfs-1: dirty=908 wb=686 unstable=0 bg_thresh=1038 thresh=2076 gap=482 poll_thresh=21 ino=257 dd-2584 [002] 87.027776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-7% task_gap=-116% task_weight=100% bdi_bw=58888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 87.030170: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=1056 to_write=7136 dd-2584 [002] 87.033647: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1318 unstable=0 bg_thresh=1040 thresh=2081 gap=597 poll_thresh=21 ino=257 dd-2584 [002] 87.033780: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1318 unstable=0 bg_thresh=1043 thresh=2086 gap=602 poll_thresh=16 ino=257 dd-2584 [002] 87.034021: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1318 unstable=0 bg_thresh=1039 thresh=2079 gap=545 poll_thresh=17 ino=257 dd-2584 [002] 87.034257: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1318 unstable=0 bg_thresh=1039 thresh=2078 gap=519 poll_thresh=18 ino=257 dd-2584 [002] 87.034266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1320 avg_dirty=1320 bdi_gap=60% task_gap=20% task_weight=100% bdi_bw=58888 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 dd-2584 [002] 87.045816: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1193 unstable=0 bg_thresh=1041 thresh=2083 gap=624 poll_thresh=13 ino=257 dd-2584 [002] 87.045937: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1193 unstable=0 bg_thresh=1038 thresh=2077 gap=618 poll_thresh=14 ino=257 dd-2584 [002] 87.046057: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1193 unstable=0 bg_thresh=1041 thresh=2082 gap=598 poll_thresh=15 ino=257 dd-2584 [002] 87.046175: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1193 unstable=0 bg_thresh=1040 thresh=2081 gap=572 poll_thresh=16 ino=257 dd-2584 [002] 87.046409: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1193 unstable=0 bg_thresh=1040 thresh=2080 gap=546 poll_thresh=17 ino=257 dd-2584 [002] 87.046644: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1193 unstable=0 bg_thresh=1039 thresh=2079 gap=520 poll_thresh=18 ino=257 dd-2584 [002] 87.047239: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1193 unstable=0 bg_thresh=1041 thresh=2083 gap=499 poll_thresh=19 ino=257 dd-2584 [002] 87.047248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1360 avg_dirty=1360 bdi_gap=40% task_gap=-18% task_weight=99% bdi_bw=58888 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 87.053722: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1054 unstable=0 bg_thresh=1043 thresh=2087 gap=620 poll_thresh=14 ino=257 dd-2584 [002] 87.053786: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1054 unstable=0 bg_thresh=1043 thresh=2086 gap=594 poll_thresh=15 ino=257 dd-2584 [002] 87.053845: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1054 unstable=0 bg_thresh=1042 thresh=2085 gap=593 poll_thresh=16 ino=257 dd-2584 [002] 87.053962: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1054 unstable=0 bg_thresh=1042 thresh=2084 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 87.054081: balance_dirty_state: bdi btrfs-1: dirty=513 wb=1054 unstable=0 bg_thresh=1041 thresh=2083 gap=516 poll_thresh=18 ino=257 dd-2584 [002] 87.054086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1320 avg_dirty=1320 bdi_gap=63% task_gap=26% task_weight=99% bdi_bw=58888 base_bw=28 task_bw=4 dirtied=32 period=16004 think=0 pause=8 dd-2584 [005] 87.061832: balance_dirty_state: bdi btrfs-1: dirty=538 wb=791 unstable=0 bg_thresh=1039 thresh=2078 gap=749 poll_thresh=13 ino=257 dd-2584 [005] 87.061952: balance_dirty_state: bdi btrfs-1: dirty=563 wb=791 unstable=0 bg_thresh=1039 thresh=2078 gap=724 poll_thresh=14 ino=257 dd-2584 [005] 87.062069: balance_dirty_state: bdi btrfs-1: dirty=563 wb=791 unstable=0 bg_thresh=1038 thresh=2077 gap=723 poll_thresh=15 ino=257 dd-2584 [005] 87.062187: balance_dirty_state: bdi btrfs-1: dirty=588 wb=791 unstable=0 bg_thresh=1041 thresh=2082 gap=703 poll_thresh=16 ino=257 dd-2584 [005] 87.062421: balance_dirty_state: bdi btrfs-1: dirty=613 wb=791 unstable=0 bg_thresh=1040 thresh=2081 gap=677 poll_thresh=17 ino=257 dd-2584 [005] 87.062655: balance_dirty_state: bdi btrfs-1: dirty=663 wb=791 unstable=0 bg_thresh=1040 thresh=2080 gap=626 poll_thresh=18 ino=257 dd-2584 [005] 87.063248: balance_dirty_state: bdi btrfs-1: dirty=688 wb=791 unstable=0 bg_thresh=1042 thresh=2084 gap=605 poll_thresh=19 ino=257 dd-2584 [005] 87.063495: balance_dirty_state: bdi btrfs-1: dirty=713 wb=791 unstable=0 bg_thresh=1038 thresh=2077 gap=573 poll_thresh=20 ino=257 dd-2584 [005] 87.063741: balance_dirty_state: bdi btrfs-1: dirty=738 wb=791 unstable=0 bg_thresh=1038 thresh=2076 gap=547 poll_thresh=21 ino=257 dd-2584 [005] 87.063985: balance_dirty_state: bdi btrfs-1: dirty=788 wb=791 unstable=0 bg_thresh=1037 thresh=2075 gap=496 poll_thresh=22 ino=257 dd-2584 [005] 87.063994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1320 avg_dirty=1320 bdi_gap=58% task_gap=17% task_weight=100% bdi_bw=58888 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 dd-2584 [005] 87.069796: balance_dirty_state: bdi btrfs-1: dirty=788 wb=678 unstable=0 bg_thresh=1041 thresh=2083 gap=617 poll_thresh=16 ino=257 dd-2584 [005] 87.070035: balance_dirty_state: bdi btrfs-1: dirty=838 wb=678 unstable=0 bg_thresh=1043 thresh=2087 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 87.070270: balance_dirty_state: bdi btrfs-1: dirty=863 wb=678 unstable=0 bg_thresh=1043 thresh=2086 gap=545 poll_thresh=18 ino=257 dd-2584 [005] 87.070503: balance_dirty_state: bdi btrfs-1: dirty=888 wb=678 unstable=0 bg_thresh=1042 thresh=2085 gap=519 poll_thresh=19 ino=257 dd-2584 [005] 87.070511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1320 avg_dirty=1320 bdi_gap=64% task_gap=28% task_weight=99% bdi_bw=58888 base_bw=28 task_bw=4 dirtied=32 period=16004 think=0 pause=8 dd-2584 [005] 87.077873: balance_dirty_state: bdi btrfs-1: dirty=913 wb=551 unstable=0 bg_thresh=1039 thresh=2078 gap=614 poll_thresh=14 ino=257 dd-2584 [005] 87.079035: balance_dirty_state: bdi btrfs-1: dirty=913 wb=551 unstable=0 bg_thresh=1041 thresh=2082 gap=618 poll_thresh=15 ino=257 dd-2584 [005] 87.079093: balance_dirty_state: bdi btrfs-1: dirty=938 wb=551 unstable=0 bg_thresh=1041 thresh=2082 gap=593 poll_thresh=16 ino=257 dd-2584 [005] 87.079205: balance_dirty_state: bdi btrfs-1: dirty=963 wb=551 unstable=0 bg_thresh=1043 thresh=2086 gap=572 poll_thresh=17 ino=257 dd-2584 [005] 87.079318: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=551 unstable=0 bg_thresh=1042 thresh=2085 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 87.079323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1280 avg_dirty=1280 bdi_gap=86% task_gap=72% task_weight=99% bdi_bw=58888 base_bw=28 task_bw=12 dirtied=32 period=8004 think=0 pause=8 dd-2584 [005] 87.085799: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=426 unstable=0 bg_thresh=1042 thresh=2084 gap=645 poll_thresh=13 ino=257 dd-2584 [005] 87.085863: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=426 unstable=0 bg_thresh=1039 thresh=2078 gap=614 poll_thresh=14 ino=257 dd-2584 [005] 87.085925: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=426 unstable=0 bg_thresh=1041 thresh=2083 gap=594 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 87.085950: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4596 wrote=0 to_write=8192 dd-2584 [005] 87.086019: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=426 unstable=0 bg_thresh=1041 thresh=2082 gap=593 poll_thresh=16 ino=257 dd-2584 [005] 87.086201: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=426 unstable=0 bg_thresh=1040 thresh=2081 gap=592 poll_thresh=17 ino=257 dd-2584 [005] 87.086388: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=476 unstable=0 bg_thresh=1040 thresh=2080 gap=541 poll_thresh=18 ino=257 dd-2584 [005] 87.086576: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=526 unstable=0 bg_thresh=1039 thresh=2079 gap=515 poll_thresh=19 ino=257 dd-2584 [005] 87.086579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1360 avg_dirty=1360 bdi_gap=38% task_gap=-23% task_weight=100% bdi_bw=60092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 87.090100: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=992 to_write=7200 dd-2584 [005] 87.093981: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1306 unstable=0 bg_thresh=1043 thresh=2087 gap=602 poll_thresh=14 ino=257 dd-2584 [005] 87.094043: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1306 unstable=0 bg_thresh=1043 thresh=2086 gap=601 poll_thresh=15 ino=257 dd-2584 [005] 87.094104: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1306 unstable=0 bg_thresh=1043 thresh=2086 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 87.094226: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1306 unstable=0 bg_thresh=1042 thresh=2085 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 87.094348: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1306 unstable=0 bg_thresh=1041 thresh=2083 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 87.094353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1320 avg_dirty=1320 bdi_gap=63% task_gap=26% task_weight=99% bdi_bw=60092 base_bw=28 task_bw=4 dirtied=32 period=16004 think=0 pause=8 dd-2584 [005] 87.101800: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1181 unstable=0 bg_thresh=1045 thresh=2091 gap=631 poll_thresh=13 ino=257 dd-2584 [005] 87.101862: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1181 unstable=0 bg_thresh=1042 thresh=2085 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 87.101921: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1181 unstable=0 bg_thresh=1045 thresh=2090 gap=605 poll_thresh=15 ino=257 dd-2584 [005] 87.101980: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1181 unstable=0 bg_thresh=1042 thresh=2084 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 87.102097: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1181 unstable=0 bg_thresh=1044 thresh=2088 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 87.102215: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1181 unstable=0 bg_thresh=1043 thresh=2087 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 87.102220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1347 bdi_dirty=1360 avg_dirty=1360 bdi_gap=42% task_gap=-13% task_weight=99% bdi_bw=60092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 87.109797: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1156 unstable=0 bg_thresh=1043 thresh=2087 gap=527 poll_thresh=13 ino=257 dd-2584 [005] 87.110030: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1156 unstable=0 bg_thresh=1040 thresh=2081 gap=496 poll_thresh=14 ino=257 dd-2584 [005] 87.110035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1360 avg_dirty=1360 bdi_gap=39% task_gap=-20% task_weight=100% bdi_bw=60092 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 87.117794: balance_dirty_state: bdi btrfs-1: dirty=454 wb=906 unstable=0 bg_thresh=1020 thresh=2041 gap=681 poll_thresh=10 ino=257 dd-2584 [005] 87.117860: balance_dirty_state: bdi btrfs-1: dirty=454 wb=906 unstable=0 bg_thresh=1020 thresh=2041 gap=681 poll_thresh=11 ino=257 dd-2584 [005] 87.117923: balance_dirty_state: bdi btrfs-1: dirty=479 wb=906 unstable=0 bg_thresh=1020 thresh=2040 gap=655 poll_thresh=12 ino=257 dd-2584 [005] 87.117988: balance_dirty_state: bdi btrfs-1: dirty=479 wb=906 unstable=0 bg_thresh=1019 thresh=2039 gap=654 poll_thresh=13 ino=257 dd-2584 [005] 87.118051: balance_dirty_state: bdi btrfs-1: dirty=504 wb=906 unstable=0 bg_thresh=1022 thresh=2044 gap=634 poll_thresh=14 ino=257 dd-2584 [005] 87.118115: balance_dirty_state: bdi btrfs-1: dirty=529 wb=906 unstable=0 bg_thresh=1019 thresh=2038 gap=603 poll_thresh=15 ino=257 dd-2584 [005] 87.118178: balance_dirty_state: bdi btrfs-1: dirty=529 wb=906 unstable=0 bg_thresh=1021 thresh=2043 gap=608 poll_thresh=16 ino=257 dd-2584 [005] 87.118305: balance_dirty_state: bdi btrfs-1: dirty=579 wb=906 unstable=0 bg_thresh=1021 thresh=2042 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 87.118436: balance_dirty_state: bdi btrfs-1: dirty=604 wb=906 unstable=0 bg_thresh=1020 thresh=2041 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 87.118578: balance_dirty_state: bdi btrfs-1: dirty=643 wb=906 unstable=0 bg_thresh=1021 thresh=2042 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 87.118583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1304 bdi_dirty=1320 avg_dirty=1320 bdi_gap=41% task_gap=-17% task_weight=101% bdi_bw=60092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.125851: balance_dirty_state: bdi btrfs-1: dirty=668 wb=781 unstable=0 bg_thresh=1024 thresh=2049 gap=600 poll_thresh=14 ino=257 dd-2584 [002] 87.125955: balance_dirty_state: bdi btrfs-1: dirty=668 wb=781 unstable=0 bg_thresh=1027 thresh=2054 gap=605 poll_thresh=15 ino=257 dd-2584 [002] 87.126190: balance_dirty_state: bdi btrfs-1: dirty=693 wb=781 unstable=0 bg_thresh=1024 thresh=2048 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 87.126346: balance_dirty_state: bdi btrfs-1: dirty=718 wb=781 unstable=0 bg_thresh=1023 thresh=2047 gap=548 poll_thresh=17 ino=257 dd-2584 [002] 87.126539: balance_dirty_state: bdi btrfs-1: dirty=743 wb=781 unstable=0 bg_thresh=1025 thresh=2051 gap=527 poll_thresh=18 ino=257 dd-2584 [002] 87.126713: balance_dirty_state: bdi btrfs-1: dirty=793 wb=781 unstable=0 bg_thresh=1025 thresh=2050 gap=476 poll_thresh=19 ino=257 dd-2584 [002] 87.126717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1360 avg_dirty=1360 bdi_gap=22% task_gap=-54% task_weight=99% bdi_bw=60092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.133802: balance_dirty_state: bdi btrfs-1: dirty=793 wb=631 unstable=0 bg_thresh=1015 thresh=2030 gap=606 poll_thresh=14 ino=257 dd-2584 [002] 87.133864: balance_dirty_state: bdi btrfs-1: dirty=818 wb=631 unstable=0 bg_thresh=1015 thresh=2030 gap=581 poll_thresh=15 ino=257 dd-2584 [002] 87.133924: balance_dirty_state: bdi btrfs-1: dirty=843 wb=631 unstable=0 bg_thresh=1014 thresh=2029 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 87.134045: balance_dirty_state: bdi btrfs-1: dirty=868 wb=631 unstable=0 bg_thresh=1014 thresh=2028 gap=529 poll_thresh=17 ino=257 dd-2584 [002] 87.134167: balance_dirty_state: bdi btrfs-1: dirty=893 wb=631 unstable=0 bg_thresh=1016 thresh=2032 gap=508 poll_thresh=18 ino=257 dd-2584 [002] 87.134292: balance_dirty_state: bdi btrfs-1: dirty=918 wb=631 unstable=0 bg_thresh=1015 thresh=2031 gap=482 poll_thresh=19 ino=257 dd-2584 [002] 87.134297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1360 avg_dirty=1360 bdi_gap=12% task_gap=-74% task_weight=100% bdi_bw=60092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.141983: balance_dirty_state: bdi btrfs-1: dirty=943 wb=506 unstable=0 bg_thresh=1015 thresh=2031 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 87.142043: balance_dirty_state: bdi btrfs-1: dirty=968 wb=506 unstable=0 bg_thresh=1015 thresh=2030 gap=556 poll_thresh=15 ino=257 dd-2584 [002] 87.142101: balance_dirty_state: bdi btrfs-1: dirty=968 wb=506 unstable=0 bg_thresh=1015 thresh=2030 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 87.142219: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=506 unstable=0 bg_thresh=1017 thresh=2034 gap=510 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 87.142293: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4652 wrote=0 to_write=8192 dd-2584 [002] 87.142345: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=506 unstable=0 bg_thresh=1013 thresh=2027 gap=478 poll_thresh=18 ino=257 dd-2584 [002] 87.142347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1360 avg_dirty=1360 bdi_gap=10% task_gap=-79% task_weight=100% bdi_bw=60092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 87.144506: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=880 to_write=7312 dd-2584 [002] 87.153798: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1095 unstable=0 bg_thresh=1001 thresh=2003 gap=704 poll_thresh=13 ino=257 dd-2584 [002] 87.153863: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1095 unstable=0 bg_thresh=1004 thresh=2008 gap=709 poll_thresh=14 ino=257 dd-2584 [002] 87.153921: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1095 unstable=0 bg_thresh=1004 thresh=2008 gap=684 poll_thresh=15 ino=257 dd-2584 [002] 87.153978: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1095 unstable=0 bg_thresh=1006 thresh=2013 gap=689 poll_thresh=16 ino=257 dd-2584 [002] 87.154095: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1095 unstable=0 bg_thresh=1009 thresh=2018 gap=644 poll_thresh=17 ino=257 dd-2584 [002] 87.154215: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1095 unstable=0 bg_thresh=1008 thresh=2017 gap=618 poll_thresh=18 ino=257 dd-2584 [002] 87.154508: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1095 unstable=0 bg_thresh=1010 thresh=2021 gap=597 poll_thresh=19 ino=257 dd-2584 [002] 87.154625: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1095 unstable=0 bg_thresh=1010 thresh=2020 gap=546 poll_thresh=20 ino=257 dd-2584 [002] 87.154742: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1095 unstable=0 bg_thresh=1009 thresh=2019 gap=520 poll_thresh=21 ino=257 dd-2584 [002] 87.154858: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1095 unstable=0 bg_thresh=1011 thresh=2023 gap=499 poll_thresh=22 ino=257 dd-2584 [002] 87.154863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1320 avg_dirty=1320 bdi_gap=31% task_gap=-36% task_weight=99% bdi_bw=60092 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 87.165715: balance_dirty_state: bdi btrfs-1: dirty=454 wb=970 unstable=0 bg_thresh=1001 thresh=2003 gap=579 poll_thresh=16 ino=257 dd-2584 [002] 87.165832: balance_dirty_state: bdi btrfs-1: dirty=479 wb=970 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=17 ino=257 dd-2584 [002] 87.165946: balance_dirty_state: bdi btrfs-1: dirty=504 wb=970 unstable=0 bg_thresh=1006 thresh=2013 gap=539 poll_thresh=18 ino=257 dd-2584 [002] 87.166065: balance_dirty_state: bdi btrfs-1: dirty=554 wb=970 unstable=0 bg_thresh=1008 thresh=2017 gap=493 poll_thresh=19 ino=257 dd-2584 [002] 87.166070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1320 avg_dirty=1320 bdi_gap=28% task_gap=-43% task_weight=99% bdi_bw=60092 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 87.177778: balance_dirty_state: bdi btrfs-1: dirty=554 wb=745 unstable=0 bg_thresh=1007 thresh=2015 gap=716 poll_thresh=14 ino=257 dd-2584 [002] 87.177838: balance_dirty_state: bdi btrfs-1: dirty=579 wb=745 unstable=0 bg_thresh=1010 thresh=2020 gap=696 poll_thresh=15 ino=257 dd-2584 [002] 87.178057: balance_dirty_state: bdi btrfs-1: dirty=604 wb=745 unstable=0 bg_thresh=1010 thresh=2020 gap=671 poll_thresh=16 ino=257 dd-2584 [002] 87.178172: balance_dirty_state: bdi btrfs-1: dirty=629 wb=745 unstable=0 bg_thresh=1009 thresh=2019 gap=645 poll_thresh=17 ino=257 dd-2584 [002] 87.178286: balance_dirty_state: bdi btrfs-1: dirty=654 wb=745 unstable=0 bg_thresh=1011 thresh=2023 gap=624 poll_thresh=18 ino=257 dd-2584 [002] 87.178407: balance_dirty_state: bdi btrfs-1: dirty=679 wb=745 unstable=0 bg_thresh=1011 thresh=2022 gap=598 poll_thresh=19 ino=257 dd-2584 [002] 87.178551: balance_dirty_state: bdi btrfs-1: dirty=729 wb=620 unstable=0 bg_thresh=1010 thresh=2021 gap=672 poll_thresh=20 ino=257 dd-2584 [002] 87.178679: balance_dirty_state: bdi btrfs-1: dirty=754 wb=620 unstable=0 bg_thresh=1006 thresh=2013 gap=639 poll_thresh=21 ino=257 dd-2584 [002] 87.178807: balance_dirty_state: bdi btrfs-1: dirty=779 wb=620 unstable=0 bg_thresh=1007 thresh=2014 gap=615 poll_thresh=22 ino=257 dd-2584 [002] 87.178936: balance_dirty_state: bdi btrfs-1: dirty=829 wb=620 unstable=0 bg_thresh=1009 thresh=2019 gap=570 poll_thresh=23 ino=257 dd-2584 [002] 87.179221: balance_dirty_state: bdi btrfs-1: dirty=854 wb=620 unstable=0 bg_thresh=1006 thresh=2012 gap=538 poll_thresh=24 ino=257 dd-2584 [002] 87.179350: balance_dirty_state: bdi btrfs-1: dirty=879 wb=620 unstable=0 bg_thresh=1008 thresh=2016 gap=517 poll_thresh=25 ino=257 dd-2584 [002] 87.179477: balance_dirty_state: bdi btrfs-1: dirty=904 wb=620 unstable=0 bg_thresh=1003 thresh=2006 gap=482 poll_thresh=26 ino=257 dd-2584 [002] 87.179482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-56% task_weight=99% bdi_bw=60092 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 87.185934: balance_dirty_state: bdi btrfs-1: dirty=954 wb=620 unstable=0 bg_thresh=1009 thresh=2018 gap=444 poll_thresh=19 ino=257 dd-2584 [002] 87.185939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=99% bdi_bw=60092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.193891: balance_dirty_state: bdi btrfs-1: dirty=954 wb=495 unstable=0 bg_thresh=1010 thresh=2021 gap=572 poll_thresh=14 ino=257 dd-2584 [002] 87.193983: balance_dirty_state: bdi btrfs-1: dirty=979 wb=444 unstable=0 bg_thresh=1007 thresh=2015 gap=592 poll_thresh=15 ino=257 dd-2584 [002] 87.194059: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=381 unstable=0 bg_thresh=1010 thresh=2020 gap=635 poll_thresh=16 ino=257 dd-2584 [002] 87.194183: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=381 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 87.194253: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4704 wrote=0 to_write=8192 dd-2584 [002] 87.194310: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=381 unstable=0 bg_thresh=1010 thresh=2020 gap=585 poll_thresh=18 ino=257 dd-2584 [002] 87.194435: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=406 unstable=0 bg_thresh=1009 thresh=2019 gap=559 poll_thresh=19 ino=257 dd-2584 [002] 87.194736: balance_dirty_state: bdi btrfs-1: dirty=979 wb=531 unstable=0 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=20 ino=257 dd-2584 [002] 87.194738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1280 avg_dirty=1280 bdi_gap=48% task_gap=-3% task_weight=100% bdi_bw=61252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 87.196455: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=280 wrote=944 to_write=7248 dd-2584 [002] 87.201740: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1206 unstable=0 bg_thresh=1010 thresh=2021 gap=636 poll_thresh=15 ino=257 dd-2584 [002] 87.201817: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1206 unstable=0 bg_thresh=1010 thresh=2020 gap=610 poll_thresh=16 ino=257 dd-2584 [002] 87.201968: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1206 unstable=0 bg_thresh=1009 thresh=2019 gap=584 poll_thresh=17 ino=257 dd-2584 [002] 87.202120: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1206 unstable=0 bg_thresh=1009 thresh=2018 gap=533 poll_thresh=18 ino=257 dd-2584 [002] 87.202273: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1206 unstable=0 bg_thresh=1008 thresh=2017 gap=507 poll_thresh=19 ino=257 dd-2584 [002] 87.202425: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1206 unstable=0 bg_thresh=1010 thresh=2021 gap=486 poll_thresh=20 ino=257 dd-2584 [002] 87.202431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1320 avg_dirty=1320 bdi_gap=30% task_gap=-39% task_weight=99% bdi_bw=61252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.209812: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1056 unstable=0 bg_thresh=1009 thresh=2019 gap=609 poll_thresh=15 ino=257 dd-2584 [002] 87.209872: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1056 unstable=0 bg_thresh=1009 thresh=2018 gap=608 poll_thresh=16 ino=257 dd-2584 [002] 87.209987: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1056 unstable=0 bg_thresh=1008 thresh=2017 gap=557 poll_thresh=17 ino=257 dd-2584 [002] 87.210269: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1056 unstable=0 bg_thresh=1008 thresh=2016 gap=531 poll_thresh=18 ino=257 dd-2584 [002] 87.210381: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1056 unstable=0 bg_thresh=1010 thresh=2020 gap=510 poll_thresh=19 ino=257 dd-2584 [002] 87.210494: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1056 unstable=0 bg_thresh=1009 thresh=2019 gap=484 poll_thresh=20 ino=257 dd-2584 [002] 87.210499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=99% bdi_bw=61252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.217858: balance_dirty_state: bdi btrfs-1: dirty=504 wb=956 unstable=0 bg_thresh=1009 thresh=2018 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 87.217918: balance_dirty_state: bdi btrfs-1: dirty=529 wb=956 unstable=0 bg_thresh=1009 thresh=2018 gap=533 poll_thresh=16 ino=257 dd-2584 [002] 87.218035: balance_dirty_state: bdi btrfs-1: dirty=554 wb=956 unstable=0 bg_thresh=1011 thresh=2022 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 87.218156: balance_dirty_state: bdi btrfs-1: dirty=579 wb=956 unstable=0 bg_thresh=1010 thresh=2021 gap=486 poll_thresh=18 ino=257 dd-2584 [002] 87.218161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1320 avg_dirty=1320 bdi_gap=30% task_gap=-39% task_weight=99% bdi_bw=61252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.229767: balance_dirty_state: bdi btrfs-1: dirty=604 wb=706 unstable=0 bg_thresh=1003 thresh=2007 gap=697 poll_thresh=13 ino=257 dd-2584 [002] 87.229828: balance_dirty_state: bdi btrfs-1: dirty=629 wb=706 unstable=0 bg_thresh=1006 thresh=2012 gap=677 poll_thresh=14 ino=257 dd-2584 [002] 87.229883: balance_dirty_state: bdi btrfs-1: dirty=629 wb=706 unstable=0 bg_thresh=1006 thresh=2012 gap=677 poll_thresh=15 ino=257 dd-2584 [002] 87.229938: balance_dirty_state: bdi btrfs-1: dirty=654 wb=706 unstable=0 bg_thresh=1008 thresh=2017 gap=657 poll_thresh=16 ino=257 dd-2584 [002] 87.230216: balance_dirty_state: bdi btrfs-1: dirty=679 wb=706 unstable=0 bg_thresh=1008 thresh=2016 gap=631 poll_thresh=17 ino=257 dd-2584 [002] 87.230330: balance_dirty_state: bdi btrfs-1: dirty=704 wb=706 unstable=0 bg_thresh=1007 thresh=2015 gap=605 poll_thresh=18 ino=257 dd-2584 [002] 87.230442: balance_dirty_state: bdi btrfs-1: dirty=754 wb=706 unstable=0 bg_thresh=1009 thresh=2019 gap=559 poll_thresh=19 ino=257 dd-2584 [002] 87.230555: balance_dirty_state: bdi btrfs-1: dirty=779 wb=706 unstable=0 bg_thresh=1009 thresh=2018 gap=533 poll_thresh=20 ino=257 dd-2584 [002] 87.230669: balance_dirty_state: bdi btrfs-1: dirty=804 wb=706 unstable=0 bg_thresh=1008 thresh=2017 gap=507 poll_thresh=21 ino=257 dd-2584 [002] 87.230780: balance_dirty_state: bdi btrfs-1: dirty=854 wb=706 unstable=0 bg_thresh=1010 thresh=2021 gap=461 poll_thresh=22 ino=257 dd-2584 [002] 87.230785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1320 avg_dirty=1320 bdi_gap=30% task_gap=-39% task_weight=99% bdi_bw=61252 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 87.237787: balance_dirty_state: bdi btrfs-1: dirty=854 wb=581 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 87.237979: balance_dirty_state: bdi btrfs-1: dirty=904 wb=581 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 87.238562: balance_dirty_state: bdi btrfs-1: dirty=929 wb=581 unstable=0 bg_thresh=1011 thresh=2022 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 87.238798: balance_dirty_state: bdi btrfs-1: dirty=954 wb=581 unstable=0 bg_thresh=1010 thresh=2021 gap=486 poll_thresh=19 ino=257 dd-2584 [006] 87.238807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1285 bdi_dirty=1280 avg_dirty=1280 bdi_gap=53% task_gap=6% task_weight=100% bdi_bw=61252 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 dd-2584 [006] 87.245912: balance_dirty_state: bdi btrfs-1: dirty=979 wb=431 unstable=0 bg_thresh=1011 thresh=2023 gap=613 poll_thresh=14 ino=257 dd-2584 [006] 87.246031: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=431 unstable=0 bg_thresh=1008 thresh=2017 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 87.246148: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=431 unstable=0 bg_thresh=1011 thresh=2022 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 87.246385: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=431 unstable=0 bg_thresh=1007 thresh=2015 gap=530 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 87.246436: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4756 wrote=0 to_write=8192 dd-2584 [006] 87.246632: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=431 unstable=0 bg_thresh=1009 thresh=2019 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 87.246879: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=456 unstable=0 bg_thresh=1009 thresh=2018 gap=483 poll_thresh=19 ino=257 dd-2584 [006] 87.246882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1280 avg_dirty=1280 bdi_gap=51% task_gap=4% task_weight=99% bdi_bw=61252 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 flush-btrfs-1-2586 [001] 87.250878: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=336 wrote=928 to_write=7264 dd-2584 [002] 87.253774: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1231 unstable=0 bg_thresh=1010 thresh=2020 gap=610 poll_thresh=14 ino=257 dd-2584 [002] 87.253833: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1231 unstable=0 bg_thresh=1012 thresh=2025 gap=590 poll_thresh=15 ino=257 dd-2584 [002] 87.253891: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1231 unstable=0 bg_thresh=1012 thresh=2025 gap=590 poll_thresh=16 ino=257 dd-2584 [002] 87.254187: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1231 unstable=0 bg_thresh=1015 thresh=2030 gap=545 poll_thresh=17 ino=257 dd-2584 [002] 87.254307: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1231 unstable=0 bg_thresh=1017 thresh=2034 gap=524 poll_thresh=18 ino=257 dd-2584 [002] 87.254426: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1231 unstable=0 bg_thresh=1016 thresh=2033 gap=498 poll_thresh=19 ino=257 dd-2584 [002] 87.254431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1320 avg_dirty=1320 bdi_gap=36% task_gap=-26% task_weight=99% bdi_bw=61252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.261764: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1106 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 87.261827: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1106 unstable=0 bg_thresh=1004 thresh=2009 gap=549 poll_thresh=15 ino=257 dd-2584 [002] 87.261885: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1106 unstable=0 bg_thresh=1004 thresh=2009 gap=549 poll_thresh=16 ino=257 dd-2584 [002] 87.262001: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1106 unstable=0 bg_thresh=1007 thresh=2014 gap=504 poll_thresh=17 ino=257 dd-2584 [002] 87.262123: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1106 unstable=0 bg_thresh=1012 thresh=2024 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 87.262128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1320 avg_dirty=1320 bdi_gap=31% task_gap=-35% task_weight=99% bdi_bw=61252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.269750: balance_dirty_state: bdi btrfs-1: dirty=429 wb=981 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=13 ino=257 dd-2584 [002] 87.269813: balance_dirty_state: bdi btrfs-1: dirty=454 wb=981 unstable=0 bg_thresh=1007 thresh=2015 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 87.269875: balance_dirty_state: bdi btrfs-1: dirty=479 wb=981 unstable=0 bg_thresh=1006 thresh=2012 gap=552 poll_thresh=15 ino=257 dd-2584 [002] 87.269938: balance_dirty_state: bdi btrfs-1: dirty=479 wb=981 unstable=0 bg_thresh=1008 thresh=2017 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 87.270240: balance_dirty_state: bdi btrfs-1: dirty=529 wb=981 unstable=0 bg_thresh=1005 thresh=2010 gap=500 poll_thresh=17 ino=257 dd-2584 [002] 87.270245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1280 avg_dirty=1280 bdi_gap=47% task_gap=-5% task_weight=100% bdi_bw=61252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.277891: balance_dirty_state: bdi btrfs-1: dirty=529 wb=856 unstable=0 bg_thresh=1012 thresh=2025 gap=640 poll_thresh=13 ino=257 dd-2584 [002] 87.277951: balance_dirty_state: bdi btrfs-1: dirty=554 wb=856 unstable=0 bg_thresh=1012 thresh=2025 gap=615 poll_thresh=14 ino=257 dd-2584 [002] 87.278009: balance_dirty_state: bdi btrfs-1: dirty=579 wb=856 unstable=0 bg_thresh=1012 thresh=2024 gap=589 poll_thresh=15 ino=257 dd-2584 [002] 87.278069: balance_dirty_state: bdi btrfs-1: dirty=579 wb=856 unstable=0 bg_thresh=1014 thresh=2029 gap=594 poll_thresh=16 ino=257 dd-2584 [002] 87.278188: balance_dirty_state: bdi btrfs-1: dirty=604 wb=856 unstable=0 bg_thresh=1014 thresh=2028 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 87.278309: balance_dirty_state: bdi btrfs-1: dirty=654 wb=856 unstable=0 bg_thresh=1010 thresh=2021 gap=511 poll_thresh=18 ino=257 dd-2584 [002] 87.278428: balance_dirty_state: bdi btrfs-1: dirty=679 wb=856 unstable=0 bg_thresh=1012 thresh=2025 gap=490 poll_thresh=19 ino=257 dd-2584 [002] 87.278433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1320 avg_dirty=1320 bdi_gap=32% task_gap=-34% task_weight=99% bdi_bw=61252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.285773: balance_dirty_state: bdi btrfs-1: dirty=704 wb=681 unstable=0 bg_thresh=1009 thresh=2019 gap=634 poll_thresh=14 ino=257 dd-2584 [002] 87.285833: balance_dirty_state: bdi btrfs-1: dirty=704 wb=681 unstable=0 bg_thresh=1009 thresh=2018 gap=633 poll_thresh=15 ino=257 dd-2584 [002] 87.285893: balance_dirty_state: bdi btrfs-1: dirty=729 wb=681 unstable=0 bg_thresh=1009 thresh=2018 gap=608 poll_thresh=16 ino=257 dd-2584 [002] 87.286186: balance_dirty_state: bdi btrfs-1: dirty=754 wb=681 unstable=0 bg_thresh=1011 thresh=2022 gap=587 poll_thresh=17 ino=257 dd-2584 [002] 87.286304: balance_dirty_state: bdi btrfs-1: dirty=804 wb=681 unstable=0 bg_thresh=1010 thresh=2021 gap=536 poll_thresh=18 ino=257 dd-2584 [002] 87.286421: balance_dirty_state: bdi btrfs-1: dirty=829 wb=681 unstable=0 bg_thresh=1010 thresh=2020 gap=510 poll_thresh=19 ino=257 dd-2584 [002] 87.286540: balance_dirty_state: bdi btrfs-1: dirty=854 wb=681 unstable=0 bg_thresh=1009 thresh=2019 gap=484 poll_thresh=20 ino=257 dd-2584 [002] 87.286544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1320 avg_dirty=1320 bdi_gap=29% task_gap=-41% task_weight=99% bdi_bw=61252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.293852: balance_dirty_state: bdi btrfs-1: dirty=879 wb=556 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=15 ino=257 dd-2584 [002] 87.293914: balance_dirty_state: bdi btrfs-1: dirty=879 wb=556 unstable=0 bg_thresh=1006 thresh=2013 gap=578 poll_thresh=16 ino=257 dd-2584 [002] 87.294026: balance_dirty_state: bdi btrfs-1: dirty=929 wb=556 unstable=0 bg_thresh=1006 thresh=2012 gap=527 poll_thresh=17 ino=257 dd-2584 [002] 87.294140: balance_dirty_state: bdi btrfs-1: dirty=954 wb=556 unstable=0 bg_thresh=1005 thresh=2011 gap=501 poll_thresh=18 ino=257 dd-2584 [002] 87.294144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1280 avg_dirty=1280 bdi_gap=48% task_gap=-4% task_weight=100% bdi_bw=61252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.301974: balance_dirty_state: bdi btrfs-1: dirty=979 wb=431 unstable=0 bg_thresh=1010 thresh=2020 gap=610 poll_thresh=13 ino=257 dd-2584 [002] 87.302039: balance_dirty_state: bdi btrfs-1: dirty=979 wb=431 unstable=0 bg_thresh=1009 thresh=2019 gap=609 poll_thresh=14 ino=257 dd-2584 [002] 87.302101: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=431 unstable=0 bg_thresh=1009 thresh=2019 gap=584 poll_thresh=15 ino=257 dd-2584 [002] 87.302340: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=431 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=16 ino=257 dd-2584 [002] 87.302461: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=431 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 87.302516: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4812 wrote=0 to_write=8192 dd-2584 [002] 87.302590: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=431 unstable=0 bg_thresh=1008 thresh=2016 gap=506 poll_thresh=18 ino=257 dd-2584 [002] 87.302721: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=431 unstable=0 bg_thresh=1010 thresh=2020 gap=510 poll_thresh=19 ino=257 dd-2584 [002] 87.302856: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=481 unstable=0 bg_thresh=1009 thresh=2019 gap=459 poll_thresh=20 ino=257 dd-2584 [002] 87.302858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=99% bdi_bw=61820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 87.304975: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=388 wrote=976 to_write=7216 dd-2584 [002] 87.309953: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1281 unstable=0 bg_thresh=1008 thresh=2017 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 87.310017: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1281 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=16 ino=257 dd-2584 [002] 87.310142: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1281 unstable=0 bg_thresh=1010 thresh=2021 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 87.310265: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1281 unstable=0 bg_thresh=1010 thresh=2020 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 87.310269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1320 avg_dirty=1320 bdi_gap=29% task_gap=-40% task_weight=99% bdi_bw=61820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.317978: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1156 unstable=0 bg_thresh=1007 thresh=2015 gap=580 poll_thresh=13 ino=257 dd-2584 [002] 87.318207: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1156 unstable=0 bg_thresh=1010 thresh=2020 gap=560 poll_thresh=14 ino=257 dd-2584 [002] 87.318263: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1156 unstable=0 bg_thresh=1009 thresh=2019 gap=559 poll_thresh=15 ino=257 dd-2584 [002] 87.318320: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1156 unstable=0 bg_thresh=1009 thresh=2019 gap=534 poll_thresh=16 ino=257 dd-2584 [002] 87.318433: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1156 unstable=0 bg_thresh=1011 thresh=2023 gap=513 poll_thresh=17 ino=257 dd-2584 [002] 87.318547: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1156 unstable=0 bg_thresh=1008 thresh=2016 gap=456 poll_thresh=18 ino=257 dd-2584 [002] 87.318551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1320 avg_dirty=1320 bdi_gap=27% task_gap=-45% task_weight=99% bdi_bw=61820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.325883: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1006 unstable=0 bg_thresh=1008 thresh=2017 gap=607 poll_thresh=13 ino=257 dd-2584 [002] 87.325945: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1006 unstable=0 bg_thresh=1005 thresh=2011 gap=576 poll_thresh=14 ino=257 dd-2584 [002] 87.326006: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1006 unstable=0 bg_thresh=1008 thresh=2016 gap=581 poll_thresh=15 ino=257 dd-2584 [002] 87.326067: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1006 unstable=0 bg_thresh=1007 thresh=2015 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 87.326188: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1006 unstable=0 bg_thresh=1007 thresh=2014 gap=529 poll_thresh=17 ino=257 dd-2584 [002] 87.326309: balance_dirty_state: bdi btrfs-1: dirty=529 wb=1006 unstable=0 bg_thresh=1006 thresh=2013 gap=478 poll_thresh=18 ino=257 dd-2584 [002] 87.326314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=61820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.333833: balance_dirty_state: bdi btrfs-1: dirty=529 wb=881 unstable=0 bg_thresh=1009 thresh=2019 gap=609 poll_thresh=13 ino=257 dd-2584 [002] 87.334073: balance_dirty_state: bdi btrfs-1: dirty=554 wb=881 unstable=0 bg_thresh=1006 thresh=2013 gap=578 poll_thresh=14 ino=257 dd-2584 [002] 87.334136: balance_dirty_state: bdi btrfs-1: dirty=579 wb=881 unstable=0 bg_thresh=1009 thresh=2018 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 87.334197: balance_dirty_state: bdi btrfs-1: dirty=579 wb=881 unstable=0 bg_thresh=1008 thresh=2017 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 87.334320: balance_dirty_state: bdi btrfs-1: dirty=629 wb=881 unstable=0 bg_thresh=1008 thresh=2016 gap=506 poll_thresh=17 ino=257 dd-2584 [002] 87.334441: balance_dirty_state: bdi btrfs-1: dirty=654 wb=881 unstable=0 bg_thresh=1007 thresh=2015 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 87.334446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=61820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.341779: balance_dirty_state: bdi btrfs-1: dirty=654 wb=731 unstable=0 bg_thresh=1008 thresh=2017 gap=632 poll_thresh=13 ino=257 dd-2584 [002] 87.341841: balance_dirty_state: bdi btrfs-1: dirty=679 wb=731 unstable=0 bg_thresh=1011 thresh=2022 gap=612 poll_thresh=14 ino=257 dd-2584 [002] 87.341900: balance_dirty_state: bdi btrfs-1: dirty=704 wb=731 unstable=0 bg_thresh=1008 thresh=2016 gap=581 poll_thresh=15 ino=257 dd-2584 [002] 87.341958: balance_dirty_state: bdi btrfs-1: dirty=704 wb=731 unstable=0 bg_thresh=1010 thresh=2021 gap=586 poll_thresh=16 ino=257 dd-2584 [002] 87.342075: balance_dirty_state: bdi btrfs-1: dirty=754 wb=731 unstable=0 bg_thresh=1010 thresh=2020 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 87.342198: balance_dirty_state: bdi btrfs-1: dirty=779 wb=731 unstable=0 bg_thresh=1009 thresh=2019 gap=509 poll_thresh=18 ino=257 dd-2584 [002] 87.342499: balance_dirty_state: bdi btrfs-1: dirty=804 wb=731 unstable=0 bg_thresh=1011 thresh=2023 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 87.342504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-83% task_weight=99% bdi_bw=61820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.349971: balance_dirty_state: bdi btrfs-1: dirty=829 wb=606 unstable=0 bg_thresh=1006 thresh=2013 gap=578 poll_thresh=14 ino=257 dd-2584 [002] 87.350034: balance_dirty_state: bdi btrfs-1: dirty=829 wb=606 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=15 ino=257 dd-2584 [002] 87.350095: balance_dirty_state: bdi btrfs-1: dirty=854 wb=606 unstable=0 bg_thresh=1006 thresh=2012 gap=552 poll_thresh=16 ino=257 dd-2584 [002] 87.350216: balance_dirty_state: bdi btrfs-1: dirty=879 wb=606 unstable=0 bg_thresh=1008 thresh=2016 gap=531 poll_thresh=17 ino=257 dd-2584 [002] 87.350340: balance_dirty_state: bdi btrfs-1: dirty=929 wb=606 unstable=0 bg_thresh=1007 thresh=2015 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 87.350345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=61820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.357936: balance_dirty_state: bdi btrfs-1: dirty=929 wb=481 unstable=0 bg_thresh=1007 thresh=2015 gap=605 poll_thresh=13 ino=257 dd-2584 [002] 87.357997: balance_dirty_state: bdi btrfs-1: dirty=954 wb=481 unstable=0 bg_thresh=1007 thresh=2015 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 87.358058: balance_dirty_state: bdi btrfs-1: dirty=979 wb=481 unstable=0 bg_thresh=1007 thresh=2014 gap=554 poll_thresh=15 ino=257 dd-2584 [002] 87.358118: balance_dirty_state: bdi btrfs-1: dirty=979 wb=481 unstable=0 bg_thresh=1007 thresh=2014 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 87.358242: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=481 unstable=0 bg_thresh=1009 thresh=2018 gap=508 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 87.358278: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4868 wrote=0 to_write=8192 dd-2584 [002] 87.358375: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=481 unstable=0 bg_thresh=1008 thresh=2017 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 87.358376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-90% task_weight=99% bdi_bw=61820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 87.362253: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=448 wrote=880 to_write=7312 dd-2584 [002] 87.366128: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1231 unstable=0 bg_thresh=1008 thresh=2016 gap=606 poll_thresh=13 ino=257 dd-2584 [002] 87.366190: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1231 unstable=0 bg_thresh=1008 thresh=2016 gap=581 poll_thresh=14 ino=257 dd-2584 [002] 87.366252: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1231 unstable=0 bg_thresh=1007 thresh=2015 gap=555 poll_thresh=15 ino=257 dd-2584 [002] 87.366313: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1231 unstable=0 bg_thresh=1007 thresh=2014 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 87.366436: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1231 unstable=0 bg_thresh=1006 thresh=2013 gap=503 poll_thresh=17 ino=257 dd-2584 [002] 87.366440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1280 avg_dirty=1280 bdi_gap=49% task_gap=-1% task_weight=100% bdi_bw=61820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.373952: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1106 unstable=0 bg_thresh=1010 thresh=2021 gap=636 poll_thresh=13 ino=257 dd-2584 [002] 87.374014: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1106 unstable=0 bg_thresh=1007 thresh=2015 gap=605 poll_thresh=14 ino=257 dd-2584 [002] 87.374076: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1106 unstable=0 bg_thresh=1010 thresh=2020 gap=585 poll_thresh=15 ino=257 dd-2584 [002] 87.374137: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1106 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=16 ino=257 dd-2584 [002] 87.374262: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1106 unstable=0 bg_thresh=1009 thresh=2018 gap=558 poll_thresh=17 ino=257 dd-2584 [002] 87.374386: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1106 unstable=0 bg_thresh=1008 thresh=2017 gap=507 poll_thresh=18 ino=257 dd-2584 [002] 87.374511: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1106 unstable=0 bg_thresh=1008 thresh=2016 gap=481 poll_thresh=19 ino=257 dd-2584 [002] 87.374516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1320 avg_dirty=1320 bdi_gap=27% task_gap=-45% task_weight=99% bdi_bw=61820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.382019: balance_dirty_state: bdi btrfs-1: dirty=454 wb=981 unstable=0 bg_thresh=1011 thresh=2023 gap=588 poll_thresh=14 ino=257 dd-2584 [002] 87.382082: balance_dirty_state: bdi btrfs-1: dirty=454 wb=981 unstable=0 bg_thresh=1008 thresh=2017 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 87.382145: balance_dirty_state: bdi btrfs-1: dirty=479 wb=981 unstable=0 bg_thresh=1010 thresh=2021 gap=561 poll_thresh=16 ino=257 dd-2584 [002] 87.382266: balance_dirty_state: bdi btrfs-1: dirty=504 wb=981 unstable=0 bg_thresh=1010 thresh=2020 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 87.382388: balance_dirty_state: bdi btrfs-1: dirty=554 wb=981 unstable=0 bg_thresh=1009 thresh=2019 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 87.382393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1320 avg_dirty=1320 bdi_gap=29% task_gap=-41% task_weight=99% bdi_bw=61820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.389812: balance_dirty_state: bdi btrfs-1: dirty=554 wb=856 unstable=0 bg_thresh=1011 thresh=2022 gap=612 poll_thresh=13 ino=257 dd-2584 [002] 87.389874: balance_dirty_state: bdi btrfs-1: dirty=579 wb=856 unstable=0 bg_thresh=1010 thresh=2021 gap=586 poll_thresh=14 ino=257 dd-2584 [002] 87.389933: balance_dirty_state: bdi btrfs-1: dirty=579 wb=856 unstable=0 bg_thresh=1013 thresh=2026 gap=591 poll_thresh=15 ino=257 dd-2584 [002] 87.389993: balance_dirty_state: bdi btrfs-1: dirty=604 wb=856 unstable=0 bg_thresh=1012 thresh=2025 gap=565 poll_thresh=16 ino=257 dd-2584 [002] 87.390111: balance_dirty_state: bdi btrfs-1: dirty=629 wb=856 unstable=0 bg_thresh=1012 thresh=2024 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 87.390229: balance_dirty_state: bdi btrfs-1: dirty=679 wb=856 unstable=0 bg_thresh=1011 thresh=2023 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 87.390234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1280 avg_dirty=1280 bdi_gap=54% task_gap=9% task_weight=99% bdi_bw=61820 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 dd-2584 [005] 87.397812: balance_dirty_state: bdi btrfs-1: dirty=679 wb=631 unstable=0 bg_thresh=1011 thresh=2023 gap=713 poll_thresh=13 ino=257 dd-2584 [005] 87.398047: balance_dirty_state: bdi btrfs-1: dirty=704 wb=631 unstable=0 bg_thresh=1008 thresh=2017 gap=682 poll_thresh=14 ino=257 dd-2584 [005] 87.398109: balance_dirty_state: bdi btrfs-1: dirty=729 wb=631 unstable=0 bg_thresh=1011 thresh=2022 gap=662 poll_thresh=15 ino=257 dd-2584 [005] 87.398169: balance_dirty_state: bdi btrfs-1: dirty=729 wb=631 unstable=0 bg_thresh=1013 thresh=2027 gap=667 poll_thresh=16 ino=257 dd-2584 [005] 87.398286: balance_dirty_state: bdi btrfs-1: dirty=779 wb=631 unstable=0 bg_thresh=1013 thresh=2026 gap=616 poll_thresh=17 ino=257 dd-2584 [005] 87.398406: balance_dirty_state: bdi btrfs-1: dirty=804 wb=631 unstable=0 bg_thresh=1012 thresh=2025 gap=590 poll_thresh=18 ino=257 dd-2584 [005] 87.398526: balance_dirty_state: bdi btrfs-1: dirty=829 wb=631 unstable=0 bg_thresh=1011 thresh=2023 gap=563 poll_thresh=19 ino=257 dd-2584 [005] 87.398645: balance_dirty_state: bdi btrfs-1: dirty=854 wb=631 unstable=0 bg_thresh=1011 thresh=2022 gap=537 poll_thresh=20 ino=257 dd-2584 [005] 87.398764: balance_dirty_state: bdi btrfs-1: dirty=904 wb=631 unstable=0 bg_thresh=1010 thresh=2021 gap=486 poll_thresh=21 ino=257 dd-2584 [005] 87.398769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1280 avg_dirty=1280 bdi_gap=53% task_gap=7% task_weight=99% bdi_bw=61820 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 dd-2584 [001] 87.409878: balance_dirty_state: bdi btrfs-1: dirty=904 wb=506 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=16 ino=257 dd-2584 [001] 87.410122: balance_dirty_state: bdi btrfs-1: dirty=929 wb=506 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=17 ino=257 dd-2584 [005] 87.411138: balance_dirty_state: bdi btrfs-1: dirty=954 wb=381 unstable=0 bg_thresh=1011 thresh=2022 gap=687 poll_thresh=18 ino=257 dd-2584 [005] 87.411252: balance_dirty_state: bdi btrfs-1: dirty=979 wb=381 unstable=0 bg_thresh=1016 thresh=2032 gap=672 poll_thresh=19 ino=257 dd-2584 [005] 87.411373: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=381 unstable=0 bg_thresh=1012 thresh=2025 gap=640 poll_thresh=20 ino=257 dd-2584 [005] 87.411491: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=381 unstable=0 bg_thresh=1012 thresh=2024 gap=589 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 87.411513: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4920 wrote=0 to_write=8192 dd-2584 [005] 87.411663: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=381 unstable=0 bg_thresh=1011 thresh=2023 gap=563 poll_thresh=22 ino=257 dd-2584 [005] 87.411840: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=406 unstable=0 bg_thresh=1013 thresh=2027 gap=542 poll_thresh=23 ino=257 dd-2584 [005] 87.412023: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=456 unstable=0 bg_thresh=1013 thresh=2026 gap=491 poll_thresh=24 ino=257 dd-2584 [005] 87.412026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1280 avg_dirty=1280 bdi_gap=56% task_gap=12% task_weight=100% bdi_bw=62796 base_bw=28 task_bw=0 dirtied=32 period=32004 think=4 pause=8 flush-btrfs-1-2586 [001] 87.414258: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=500 wrote=992 to_write=7200 dd-2584 [005] 87.421900: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1256 unstable=0 bg_thresh=1017 thresh=2035 gap=575 poll_thresh=18 ino=257 dd-2584 [005] 87.422187: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1256 unstable=0 bg_thresh=1019 thresh=2039 gap=554 poll_thresh=19 ino=257 dd-2584 [005] 87.422302: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1256 unstable=0 bg_thresh=1019 thresh=2038 gap=528 poll_thresh=20 ino=257 dd-2584 [005] 87.422417: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1256 unstable=0 bg_thresh=1018 thresh=2037 gap=477 poll_thresh=21 ino=257 dd-2584 [005] 87.422421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1280 avg_dirty=1280 bdi_gap=62% task_gap=24% task_weight=99% bdi_bw=62796 base_bw=28 task_bw=0 dirtied=32 period=32004 think=4 pause=8 dd-2584 [005] 87.433934: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1006 unstable=0 bg_thresh=1016 thresh=2032 gap=722 poll_thresh=16 ino=257 dd-2584 [005] 87.434054: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1006 unstable=0 bg_thresh=1015 thresh=2031 gap=671 poll_thresh=17 ino=257 dd-2584 [005] 87.434171: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1006 unstable=0 bg_thresh=1015 thresh=2030 gap=645 poll_thresh=18 ino=257 dd-2584 [005] 87.434288: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1006 unstable=0 bg_thresh=1017 thresh=2034 gap=624 poll_thresh=19 ino=257 dd-2584 [005] 87.434404: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1006 unstable=0 bg_thresh=1016 thresh=2033 gap=598 poll_thresh=20 ino=257 dd-2584 [005] 87.434691: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1006 unstable=0 bg_thresh=1016 thresh=2032 gap=547 poll_thresh=21 ino=257 dd-2584 [005] 87.434812: balance_dirty_state: bdi btrfs-1: dirty=504 wb=1006 unstable=0 bg_thresh=1018 thresh=2036 gap=526 poll_thresh=22 ino=257 dd-2584 [005] 87.434932: balance_dirty_state: bdi btrfs-1: dirty=529 wb=1006 unstable=0 bg_thresh=1017 thresh=2035 gap=500 poll_thresh=23 ino=257 dd-2584 [005] 87.434937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1280 avg_dirty=1280 bdi_gap=61% task_gap=22% task_weight=99% bdi_bw=62796 base_bw=28 task_bw=0 dirtied=32 period=32004 think=4 pause=8 dd-2584 [005] 87.441982: balance_dirty_state: bdi btrfs-1: dirty=579 wb=1006 unstable=0 bg_thresh=1017 thresh=2034 gap=449 poll_thresh=17 ino=257 dd-2584 [005] 87.441987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1320 avg_dirty=1320 bdi_gap=37% task_gap=-24% task_weight=99% bdi_bw=62796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 87.453996: balance_dirty_state: bdi btrfs-1: dirty=579 wb=756 unstable=0 bg_thresh=1019 thresh=2039 gap=704 poll_thresh=13 ino=257 dd-2584 [005] 87.454054: balance_dirty_state: bdi btrfs-1: dirty=604 wb=756 unstable=0 bg_thresh=1019 thresh=2039 gap=679 poll_thresh=14 ino=257 dd-2584 [005] 87.454111: balance_dirty_state: bdi btrfs-1: dirty=629 wb=756 unstable=0 bg_thresh=1019 thresh=2038 gap=653 poll_thresh=15 ino=257 dd-2584 [005] 87.454167: balance_dirty_state: bdi btrfs-1: dirty=629 wb=756 unstable=0 bg_thresh=1021 thresh=2043 gap=658 poll_thresh=16 ino=257 dd-2584 [005] 87.454280: balance_dirty_state: bdi btrfs-1: dirty=654 wb=756 unstable=0 bg_thresh=1021 thresh=2042 gap=632 poll_thresh=17 ino=257 dd-2584 [005] 87.454393: balance_dirty_state: bdi btrfs-1: dirty=704 wb=756 unstable=0 bg_thresh=1020 thresh=2041 gap=581 poll_thresh=18 ino=257 dd-2584 [005] 87.454673: balance_dirty_state: bdi btrfs-1: dirty=729 wb=756 unstable=0 bg_thresh=1022 thresh=2045 gap=560 poll_thresh=19 ino=257 dd-2584 [005] 87.454793: balance_dirty_state: bdi btrfs-1: dirty=754 wb=756 unstable=0 bg_thresh=1019 thresh=2038 gap=528 poll_thresh=20 ino=257 dd-2584 [005] 87.454923: balance_dirty_state: bdi btrfs-1: dirty=804 wb=706 unstable=0 bg_thresh=1018 thresh=2037 gap=527 poll_thresh=21 ino=257 dd-2584 [005] 87.455060: balance_dirty_state: bdi btrfs-1: dirty=829 wb=631 unstable=0 bg_thresh=1012 thresh=2025 gap=565 poll_thresh=22 ino=257 dd-2584 [005] 87.455182: balance_dirty_state: bdi btrfs-1: dirty=854 wb=631 unstable=0 bg_thresh=1020 thresh=2041 gap=556 poll_thresh=23 ino=257 dd-2584 [005] 87.455304: balance_dirty_state: bdi btrfs-1: dirty=879 wb=631 unstable=0 bg_thresh=1016 thresh=2032 gap=522 poll_thresh=24 ino=257 dd-2584 [005] 87.455428: balance_dirty_state: bdi btrfs-1: dirty=929 wb=631 unstable=0 bg_thresh=1014 thresh=2029 gap=469 poll_thresh=25 ino=257 dd-2584 [005] 87.455432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1320 avg_dirty=1320 bdi_gap=34% task_gap=-30% task_weight=100% bdi_bw=62796 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 87.462002: balance_dirty_state: bdi btrfs-1: dirty=954 wb=506 unstable=0 bg_thresh=1022 thresh=2044 gap=584 poll_thresh=19 ino=257 dd-2584 [005] 87.462280: balance_dirty_state: bdi btrfs-1: dirty=979 wb=506 unstable=0 bg_thresh=1021 thresh=2043 gap=558 poll_thresh=20 ino=257 dd-2584 [005] 87.462394: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=506 unstable=0 bg_thresh=1021 thresh=2042 gap=507 poll_thresh=21 ino=257 dd-2584 [005] 87.462399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1280 avg_dirty=1280 bdi_gap=64% task_gap=29% task_weight=100% bdi_bw=62796 base_bw=28 task_bw=4 dirtied=32 period=16004 think=0 pause=8 flush-btrfs-1-2586 [003] 87.462514: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4972 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 87.468080: writeback_single_inode: bdi btrfs-1: ino=257 state= age=552 wrote=848 to_write=7344 dd-2584 [004] 87.469933: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1231 unstable=0 bg_thresh=1014 thresh=2028 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 87.470056: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1231 unstable=0 bg_thresh=1022 thresh=2045 gap=585 poll_thresh=17 ino=257 dd-2584 [004] 87.470279: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1231 unstable=0 bg_thresh=1022 thresh=2044 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 87.470515: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1231 unstable=0 bg_thresh=1024 thresh=2048 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 87.470680: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1231 unstable=0 bg_thresh=1023 thresh=2047 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 87.470685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1320 avg_dirty=1320 bdi_gap=44% task_gap=-9% task_weight=98% bdi_bw=62796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 87.477964: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1106 unstable=0 bg_thresh=1019 thresh=2038 gap=603 poll_thresh=15 ino=257 dd-2584 [004] 87.478085: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1106 unstable=0 bg_thresh=1018 thresh=2037 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 87.478322: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1106 unstable=0 bg_thresh=1018 thresh=2036 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 87.478914: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1106 unstable=0 bg_thresh=1020 thresh=2040 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 87.478923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1280 avg_dirty=1280 bdi_gap=63% task_gap=29% task_weight=98% bdi_bw=62796 base_bw=28 task_bw=4 dirtied=32 period=16004 think=0 pause=8 dd-2584 [004] 87.485962: balance_dirty_state: bdi btrfs-1: dirty=429 wb=981 unstable=0 bg_thresh=1021 thresh=2042 gap=632 poll_thresh=13 ino=257 dd-2584 [004] 87.486048: balance_dirty_state: bdi btrfs-1: dirty=454 wb=981 unstable=0 bg_thresh=1020 thresh=2041 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 87.486132: balance_dirty_state: bdi btrfs-1: dirty=454 wb=981 unstable=0 bg_thresh=1020 thresh=2041 gap=606 poll_thresh=15 ino=257 dd-2584 [004] 87.486217: balance_dirty_state: bdi btrfs-1: dirty=479 wb=981 unstable=0 bg_thresh=1020 thresh=2040 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 87.486387: balance_dirty_state: bdi btrfs-1: dirty=504 wb=981 unstable=0 bg_thresh=1022 thresh=2044 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 87.486555: balance_dirty_state: bdi btrfs-1: dirty=554 wb=981 unstable=0 bg_thresh=1021 thresh=2043 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 87.486561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1280 avg_dirty=1280 bdi_gap=65% task_gap=31% task_weight=99% bdi_bw=62796 base_bw=28 task_bw=4 dirtied=32 period=16004 think=0 pause=8 dd-2584 [004] 87.497919: balance_dirty_state: bdi btrfs-1: dirty=554 wb=856 unstable=0 bg_thresh=1022 thresh=2045 gap=635 poll_thresh=13 ino=257 dd-2584 [004] 87.498006: balance_dirty_state: bdi btrfs-1: dirty=579 wb=856 unstable=0 bg_thresh=1022 thresh=2044 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 87.498091: balance_dirty_state: bdi btrfs-1: dirty=604 wb=856 unstable=0 bg_thresh=1021 thresh=2043 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 87.498176: balance_dirty_state: bdi btrfs-1: dirty=604 wb=856 unstable=0 bg_thresh=1021 thresh=2043 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 87.498348: balance_dirty_state: bdi btrfs-1: dirty=629 wb=856 unstable=0 bg_thresh=1023 thresh=2047 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 87.498807: balance_dirty_state: bdi btrfs-1: dirty=679 wb=856 unstable=0 bg_thresh=1023 thresh=2046 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 87.498813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1320 avg_dirty=1320 bdi_gap=44% task_gap=-10% task_weight=98% bdi_bw=62796 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 87.505959: balance_dirty_state: bdi btrfs-1: dirty=679 wb=631 unstable=0 bg_thresh=1019 thresh=2039 gap=729 poll_thresh=13 ino=257 dd-2584 [004] 87.506079: balance_dirty_state: bdi btrfs-1: dirty=704 wb=631 unstable=0 bg_thresh=1022 thresh=2044 gap=709 poll_thresh=14 ino=257 dd-2584 [004] 87.506198: balance_dirty_state: bdi btrfs-1: dirty=729 wb=631 unstable=0 bg_thresh=1021 thresh=2043 gap=683 poll_thresh=15 ino=257 dd-2584 [004] 87.506317: balance_dirty_state: bdi btrfs-1: dirty=729 wb=631 unstable=0 bg_thresh=1024 thresh=2048 gap=688 poll_thresh=16 ino=257 dd-2584 [004] 87.506550: balance_dirty_state: bdi btrfs-1: dirty=779 wb=631 unstable=0 bg_thresh=1023 thresh=2047 gap=637 poll_thresh=17 ino=257 dd-2584 [004] 87.506784: balance_dirty_state: bdi btrfs-1: dirty=804 wb=631 unstable=0 bg_thresh=1023 thresh=2046 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 87.507019: balance_dirty_state: bdi btrfs-1: dirty=829 wb=631 unstable=0 bg_thresh=1019 thresh=2039 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 87.507254: balance_dirty_state: bdi btrfs-1: dirty=854 wb=631 unstable=0 bg_thresh=1021 thresh=2043 gap=558 poll_thresh=20 ino=257 dd-2584 [004] 87.507489: balance_dirty_state: bdi btrfs-1: dirty=904 wb=631 unstable=0 bg_thresh=1021 thresh=2042 gap=507 poll_thresh=21 ino=257 dd-2584 [004] 87.507498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1280 avg_dirty=1280 bdi_gap=64% task_gap=30% task_weight=99% bdi_bw=62796 base_bw=28 task_bw=4 dirtied=32 period=16004 think=0 pause=8 dd-2584 [004] 87.514025: balance_dirty_state: bdi btrfs-1: dirty=904 wb=481 unstable=0 bg_thresh=1019 thresh=2039 gap=654 poll_thresh=16 ino=257 dd-2584 [004] 87.514138: balance_dirty_state: bdi btrfs-1: dirty=954 wb=481 unstable=0 bg_thresh=1021 thresh=2043 gap=608 poll_thresh=17 ino=257 dd-2584 [004] 87.514251: balance_dirty_state: bdi btrfs-1: dirty=979 wb=481 unstable=0 bg_thresh=1021 thresh=2042 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 87.514363: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=481 unstable=0 bg_thresh=1020 thresh=2041 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 87.514475: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=481 unstable=0 bg_thresh=1020 thresh=2040 gap=530 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 87.514536: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5024 wrote=0 to_write=8192 dd-2584 [004] 87.514605: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=481 unstable=0 bg_thresh=1019 thresh=2038 gap=478 poll_thresh=21 ino=257 dd-2584 [004] 87.514606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1360 avg_dirty=1360 bdi_gap=16% task_gap=-66% task_weight=99% bdi_bw=63136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 87.517374: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=896 to_write=7296 dd-2584 [004] 87.521878: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1231 unstable=0 bg_thresh=1013 thresh=2026 gap=616 poll_thresh=16 ino=257 dd-2584 [004] 87.522066: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1231 unstable=0 bg_thresh=1017 thresh=2035 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 87.522255: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1231 unstable=0 bg_thresh=1024 thresh=2049 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 87.522725: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1231 unstable=0 bg_thresh=1026 thresh=2053 gap=543 poll_thresh=19 ino=257 dd-2584 [004] 87.522904: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1231 unstable=0 bg_thresh=1026 thresh=2052 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 87.522910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1400 avg_dirty=1400 bdi_gap=1% task_gap=-96% task_weight=98% bdi_bw=63136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 87.529890: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1106 unstable=0 bg_thresh=1021 thresh=2043 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 87.529974: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1106 unstable=0 bg_thresh=1024 thresh=2048 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 87.530246: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1106 unstable=0 bg_thresh=1023 thresh=2047 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 87.530400: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1106 unstable=0 bg_thresh=1025 thresh=2051 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 87.530567: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1106 unstable=0 bg_thresh=1025 thresh=2050 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 87.530574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1400 avg_dirty=1400 bdi_gap=0% task_gap=-99% task_weight=98% bdi_bw=63136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 87.541780: balance_dirty_state: bdi btrfs-1: dirty=454 wb=906 unstable=0 bg_thresh=1005 thresh=2010 gap=650 poll_thresh=19 ino=257 dd-2584 [004] 87.541917: balance_dirty_state: bdi btrfs-1: dirty=454 wb=906 unstable=0 bg_thresh=1007 thresh=2015 gap=655 poll_thresh=14 ino=257 dd-2584 [004] 87.542005: balance_dirty_state: bdi btrfs-1: dirty=479 wb=906 unstable=0 bg_thresh=1007 thresh=2015 gap=630 poll_thresh=15 ino=257 dd-2584 [004] 87.542095: balance_dirty_state: bdi btrfs-1: dirty=504 wb=906 unstable=0 bg_thresh=1010 thresh=2020 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 87.542553: balance_dirty_state: bdi btrfs-1: dirty=529 wb=906 unstable=0 bg_thresh=1009 thresh=2019 gap=584 poll_thresh=17 ino=257 dd-2584 [004] 87.542734: balance_dirty_state: bdi btrfs-1: dirty=554 wb=906 unstable=0 bg_thresh=1011 thresh=2023 gap=563 poll_thresh=18 ino=257 dd-2584 [004] 87.542913: balance_dirty_state: bdi btrfs-1: dirty=579 wb=906 unstable=0 bg_thresh=1011 thresh=2022 gap=537 poll_thresh=19 ino=257 dd-2584 [004] 87.543092: balance_dirty_state: bdi btrfs-1: dirty=629 wb=906 unstable=0 bg_thresh=1010 thresh=2021 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 87.543099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=63136 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 87.553899: balance_dirty_state: bdi btrfs-1: dirty=629 wb=781 unstable=0 bg_thresh=1011 thresh=2022 gap=612 poll_thresh=20 ino=257 dd-2584 [004] 87.553970: balance_dirty_state: bdi btrfs-1: dirty=629 wb=781 unstable=0 bg_thresh=1011 thresh=2022 gap=612 poll_thresh=15 ino=257 dd-2584 [004] 87.554030: balance_dirty_state: bdi btrfs-1: dirty=654 wb=781 unstable=0 bg_thresh=1011 thresh=2022 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 87.554198: balance_dirty_state: bdi btrfs-1: dirty=679 wb=781 unstable=0 bg_thresh=1008 thresh=2017 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 87.554374: balance_dirty_state: bdi btrfs-1: dirty=729 wb=781 unstable=0 bg_thresh=1008 thresh=2016 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 87.554557: balance_dirty_state: bdi btrfs-1: dirty=754 wb=781 unstable=0 bg_thresh=1003 thresh=2007 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 87.554563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=63136 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 87.565859: balance_dirty_state: bdi btrfs-1: dirty=754 wb=531 unstable=0 bg_thresh=1008 thresh=2017 gap=732 poll_thresh=19 ino=257 dd-2584 [006] 87.565984: balance_dirty_state: bdi btrfs-1: dirty=779 wb=531 unstable=0 bg_thresh=1008 thresh=2017 gap=707 poll_thresh=14 ino=257 dd-2584 [006] 87.566450: balance_dirty_state: bdi btrfs-1: dirty=779 wb=531 unstable=0 bg_thresh=1011 thresh=2022 gap=712 poll_thresh=15 ino=257 dd-2584 [006] 87.566564: balance_dirty_state: bdi btrfs-1: dirty=804 wb=531 unstable=0 bg_thresh=1011 thresh=2022 gap=687 poll_thresh=16 ino=257 dd-2584 [006] 87.566798: balance_dirty_state: bdi btrfs-1: dirty=829 wb=531 unstable=0 bg_thresh=1010 thresh=2021 gap=661 poll_thresh=17 ino=257 dd-2584 [006] 87.567034: balance_dirty_state: bdi btrfs-1: dirty=879 wb=531 unstable=0 bg_thresh=1012 thresh=2025 gap=615 poll_thresh=18 ino=257 dd-2584 [006] 87.567270: balance_dirty_state: bdi btrfs-1: dirty=904 wb=531 unstable=0 bg_thresh=1012 thresh=2024 gap=589 poll_thresh=19 ino=257 dd-2584 [006] 87.567504: balance_dirty_state: bdi btrfs-1: dirty=929 wb=531 unstable=0 bg_thresh=1011 thresh=2023 gap=563 poll_thresh=20 ino=257 dd-2584 [006] 87.567739: balance_dirty_state: bdi btrfs-1: dirty=954 wb=531 unstable=0 bg_thresh=1011 thresh=2022 gap=537 poll_thresh=21 ino=257 dd-2584 [006] 87.567976: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=531 unstable=0 bg_thresh=1013 thresh=2026 gap=491 poll_thresh=22 ino=257 dd-2584 [006] 87.567984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=63136 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 87.573834: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=406 unstable=0 bg_thresh=1014 thresh=2028 gap=618 poll_thresh=22 ino=257 dd-2584 [006] 87.573909: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=406 unstable=0 bg_thresh=1013 thresh=2027 gap=617 poll_thresh=16 ino=257 dd-2584 [006] 87.574198: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=406 unstable=0 bg_thresh=1013 thresh=2026 gap=566 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 87.574247: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5084 wrote=0 to_write=8192 dd-2584 [006] 87.574323: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=406 unstable=0 bg_thresh=1012 thresh=2025 gap=540 poll_thresh=18 ino=257 dd-2584 [006] 87.574449: balance_dirty_state: bdi btrfs-1: dirty=1104 wb=406 unstable=0 bg_thresh=1012 thresh=2024 gap=514 poll_thresh=19 ino=257 dd-2584 [006] 87.574577: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=481 unstable=0 bg_thresh=1014 thresh=2028 gap=493 poll_thresh=20 ino=257 dd-2584 [006] 87.574579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=63136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 87.577411: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=960 to_write=7232 dd-2584 [006] 87.581923: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1231 unstable=0 bg_thresh=1013 thresh=2027 gap=617 poll_thresh=20 ino=257 dd-2584 [006] 87.582002: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1231 unstable=0 bg_thresh=1010 thresh=2021 gap=586 poll_thresh=15 ino=257 dd-2584 [006] 87.582063: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1231 unstable=0 bg_thresh=1013 thresh=2026 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 87.582182: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1231 unstable=0 bg_thresh=1012 thresh=2025 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 87.582300: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1231 unstable=0 bg_thresh=1012 thresh=2024 gap=514 poll_thresh=18 ino=257 dd-2584 [006] 87.582419: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1231 unstable=0 bg_thresh=1014 thresh=2028 gap=468 poll_thresh=19 ino=257 dd-2584 [006] 87.582423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=63136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.589915: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1106 unstable=0 bg_thresh=1013 thresh=2027 gap=592 poll_thresh=19 ino=257 dd-2584 [006] 87.589984: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1106 unstable=0 bg_thresh=1010 thresh=2021 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 87.590228: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1106 unstable=0 bg_thresh=1013 thresh=2026 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 87.590290: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1106 unstable=0 bg_thresh=1012 thresh=2025 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 87.590411: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1106 unstable=0 bg_thresh=1012 thresh=2024 gap=514 poll_thresh=17 ino=257 dd-2584 [006] 87.590532: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1106 unstable=0 bg_thresh=1011 thresh=2023 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 87.590536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=63136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.597827: balance_dirty_state: bdi btrfs-1: dirty=429 wb=981 unstable=0 bg_thresh=1010 thresh=2021 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 87.597893: balance_dirty_state: bdi btrfs-1: dirty=454 wb=981 unstable=0 bg_thresh=1010 thresh=2020 gap=585 poll_thresh=13 ino=257 dd-2584 [006] 87.597953: balance_dirty_state: bdi btrfs-1: dirty=454 wb=981 unstable=0 bg_thresh=1010 thresh=2020 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 87.598013: balance_dirty_state: bdi btrfs-1: dirty=479 wb=981 unstable=0 bg_thresh=1009 thresh=2019 gap=559 poll_thresh=15 ino=257 dd-2584 [006] 87.598071: balance_dirty_state: bdi btrfs-1: dirty=504 wb=981 unstable=0 bg_thresh=1012 thresh=2024 gap=539 poll_thresh=16 ino=257 dd-2584 [006] 87.598189: balance_dirty_state: bdi btrfs-1: dirty=529 wb=981 unstable=0 bg_thresh=1011 thresh=2023 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 87.598306: balance_dirty_state: bdi btrfs-1: dirty=554 wb=981 unstable=0 bg_thresh=1011 thresh=2022 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 87.598311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=63136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.605895: balance_dirty_state: bdi btrfs-1: dirty=554 wb=831 unstable=0 bg_thresh=1006 thresh=2013 gap=628 poll_thresh=18 ino=257 dd-2584 [006] 87.605972: balance_dirty_state: bdi btrfs-1: dirty=579 wb=806 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=13 ino=257 dd-2584 [006] 87.606045: balance_dirty_state: bdi btrfs-1: dirty=579 wb=756 unstable=0 bg_thresh=1004 thresh=2009 gap=674 poll_thresh=14 ino=257 dd-2584 [006] 87.606274: balance_dirty_state: bdi btrfs-1: dirty=604 wb=731 unstable=0 bg_thresh=1004 thresh=2009 gap=674 poll_thresh=15 ino=257 dd-2584 [006] 87.606334: balance_dirty_state: bdi btrfs-1: dirty=629 wb=731 unstable=0 bg_thresh=1007 thresh=2014 gap=654 poll_thresh=16 ino=257 dd-2584 [006] 87.606451: balance_dirty_state: bdi btrfs-1: dirty=654 wb=731 unstable=0 bg_thresh=1003 thresh=2007 gap=622 poll_thresh=17 ino=257 dd-2584 [006] 87.606568: balance_dirty_state: bdi btrfs-1: dirty=679 wb=731 unstable=0 bg_thresh=1003 thresh=2006 gap=596 poll_thresh=18 ino=257 dd-2584 [006] 87.606685: balance_dirty_state: bdi btrfs-1: dirty=729 wb=731 unstable=0 bg_thresh=1005 thresh=2010 gap=550 poll_thresh=19 ino=257 dd-2584 [006] 87.606801: balance_dirty_state: bdi btrfs-1: dirty=754 wb=731 unstable=0 bg_thresh=1004 thresh=2009 gap=524 poll_thresh=20 ino=257 dd-2584 [006] 87.606917: balance_dirty_state: bdi btrfs-1: dirty=779 wb=731 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=21 ino=257 dd-2584 [006] 87.606921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=63136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.613850: balance_dirty_state: bdi btrfs-1: dirty=779 wb=606 unstable=0 bg_thresh=1002 thresh=2005 gap=620 poll_thresh=21 ino=257 dd-2584 [006] 87.613919: balance_dirty_state: bdi btrfs-1: dirty=804 wb=606 unstable=0 bg_thresh=1008 thresh=2016 gap=606 poll_thresh=16 ino=257 dd-2584 [006] 87.614044: balance_dirty_state: bdi btrfs-1: dirty=829 wb=606 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=17 ino=257 dd-2584 [006] 87.614336: balance_dirty_state: bdi btrfs-1: dirty=854 wb=606 unstable=0 bg_thresh=1000 thresh=2001 gap=541 poll_thresh=18 ino=257 dd-2584 [006] 87.614459: balance_dirty_state: bdi btrfs-1: dirty=904 wb=606 unstable=0 bg_thresh=1005 thresh=2011 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 87.614464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-97% task_weight=99% bdi_bw=63136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.621946: balance_dirty_state: bdi btrfs-1: dirty=904 wb=456 unstable=0 bg_thresh=1004 thresh=2009 gap=649 poll_thresh=14 ino=257 dd-2584 [006] 87.622007: balance_dirty_state: bdi btrfs-1: dirty=929 wb=456 unstable=0 bg_thresh=1004 thresh=2008 gap=623 poll_thresh=15 ino=257 dd-2584 [006] 87.622065: balance_dirty_state: bdi btrfs-1: dirty=954 wb=456 unstable=0 bg_thresh=1006 thresh=2013 gap=603 poll_thresh=16 ino=257 dd-2584 [006] 87.622181: balance_dirty_state: bdi btrfs-1: dirty=979 wb=456 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=17 ino=257 dd-2584 [006] 87.622297: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=456 unstable=0 bg_thresh=1005 thresh=2011 gap=551 poll_thresh=18 ino=257 dd-2584 [006] 87.622414: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=456 unstable=0 bg_thresh=1007 thresh=2015 gap=530 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 87.622466: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5132 wrote=0 to_write=8192 dd-2584 [006] 87.622537: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=456 unstable=0 bg_thresh=1007 thresh=2014 gap=479 poll_thresh=20 ino=257 dd-2584 [006] 87.622538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=63976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 87.628177: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=880 to_write=7312 dd-2584 [006] 87.629868: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1206 unstable=0 bg_thresh=1008 thresh=2017 gap=607 poll_thresh=20 ino=257 dd-2584 [006] 87.629962: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1206 unstable=0 bg_thresh=1005 thresh=2011 gap=601 poll_thresh=15 ino=257 dd-2584 [006] 87.630022: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1206 unstable=0 bg_thresh=1008 thresh=2016 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 87.630311: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1206 unstable=0 bg_thresh=1004 thresh=2009 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 87.630430: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1206 unstable=0 bg_thresh=1006 thresh=2013 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 87.630546: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1206 unstable=0 bg_thresh=1006 thresh=2012 gap=477 poll_thresh=19 ino=257 dd-2584 [006] 87.630551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=63976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 87.637871: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1081 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=19 ino=257 dd-2584 [007] 87.637999: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1081 unstable=0 bg_thresh=1007 thresh=2015 gap=605 poll_thresh=14 ino=257 dd-2584 [007] 87.638120: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1081 unstable=0 bg_thresh=1007 thresh=2015 gap=580 poll_thresh=15 ino=257 dd-2584 [007] 87.638237: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1081 unstable=0 bg_thresh=1010 thresh=2020 gap=560 poll_thresh=16 ino=257 dd-2584 [007] 87.638471: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1081 unstable=0 bg_thresh=1009 thresh=2019 gap=534 poll_thresh=17 ino=257 dd-2584 [007] 87.638708: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1081 unstable=0 bg_thresh=1011 thresh=2023 gap=513 poll_thresh=18 ino=257 dd-2584 [007] 87.638941: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1081 unstable=0 bg_thresh=1011 thresh=2022 gap=462 poll_thresh=19 ino=257 dd-2584 [007] 87.638950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=63976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 87.645917: balance_dirty_state: bdi btrfs-1: dirty=479 wb=956 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=19 ino=257 dd-2584 [007] 87.646010: balance_dirty_state: bdi btrfs-1: dirty=479 wb=956 unstable=0 bg_thresh=1008 thresh=2017 gap=582 poll_thresh=14 ino=257 dd-2584 [007] 87.646244: balance_dirty_state: bdi btrfs-1: dirty=504 wb=956 unstable=0 bg_thresh=1005 thresh=2011 gap=551 poll_thresh=15 ino=257 dd-2584 [007] 87.646305: balance_dirty_state: bdi btrfs-1: dirty=529 wb=956 unstable=0 bg_thresh=1008 thresh=2016 gap=531 poll_thresh=16 ino=257 dd-2584 [007] 87.646424: balance_dirty_state: bdi btrfs-1: dirty=554 wb=956 unstable=0 bg_thresh=1007 thresh=2015 gap=505 poll_thresh=17 ino=257 dd-2584 [007] 87.646542: balance_dirty_state: bdi btrfs-1: dirty=579 wb=956 unstable=0 bg_thresh=1007 thresh=2014 gap=479 poll_thresh=18 ino=257 dd-2584 [007] 87.646547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=63976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 87.653869: balance_dirty_state: bdi btrfs-1: dirty=579 wb=956 unstable=0 bg_thresh=1006 thresh=2013 gap=478 poll_thresh=18 ino=257 dd-2584 [007] 87.653874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=63976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 87.664184: balance_dirty_state: bdi btrfs-1: dirty=579 wb=631 unstable=0 bg_thresh=1001 thresh=2002 gap=792 poll_thresh=18 ino=257 dd-2584 [003] 87.664252: balance_dirty_state: bdi btrfs-1: dirty=579 wb=631 unstable=0 bg_thresh=1003 thresh=2007 gap=797 poll_thresh=13 ino=257 dd-2584 [003] 87.664315: balance_dirty_state: bdi btrfs-1: dirty=604 wb=631 unstable=0 bg_thresh=1000 thresh=2001 gap=766 poll_thresh=14 ino=257 dd-2584 [003] 87.664377: balance_dirty_state: bdi btrfs-1: dirty=604 wb=631 unstable=0 bg_thresh=1000 thresh=2000 gap=765 poll_thresh=15 ino=257 dd-2584 [003] 87.664437: balance_dirty_state: bdi btrfs-1: dirty=629 wb=631 unstable=0 bg_thresh=1002 thresh=2005 gap=745 poll_thresh=16 ino=257 dd-2584 [003] 87.664558: balance_dirty_state: bdi btrfs-1: dirty=654 wb=631 unstable=0 bg_thresh=1002 thresh=2004 gap=719 poll_thresh=17 ino=257 dd-2584 [003] 87.664679: balance_dirty_state: bdi btrfs-1: dirty=704 wb=631 unstable=0 bg_thresh=1001 thresh=2003 gap=668 poll_thresh=18 ino=257 dd-2584 [003] 87.664799: balance_dirty_state: bdi btrfs-1: dirty=729 wb=631 unstable=0 bg_thresh=1001 thresh=2002 gap=642 poll_thresh=19 ino=257 dd-2584 [003] 87.665091: balance_dirty_state: bdi btrfs-1: dirty=754 wb=631 unstable=0 bg_thresh=1006 thresh=2012 gap=627 poll_thresh=20 ino=257 dd-2584 [003] 87.665208: balance_dirty_state: bdi btrfs-1: dirty=779 wb=631 unstable=0 bg_thresh=1005 thresh=2011 gap=601 poll_thresh=21 ino=257 dd-2584 [003] 87.665329: balance_dirty_state: bdi btrfs-1: dirty=829 wb=631 unstable=0 bg_thresh=1005 thresh=2010 gap=550 poll_thresh=22 ino=257 dd-2584 [003] 87.665449: balance_dirty_state: bdi btrfs-1: dirty=854 wb=631 unstable=0 bg_thresh=1004 thresh=2008 gap=523 poll_thresh=23 ino=257 dd-2584 [003] 87.665569: balance_dirty_state: bdi btrfs-1: dirty=879 wb=631 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=24 ino=257 dd-2584 [003] 87.665575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=63976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 87.669841: balance_dirty_state: bdi btrfs-1: dirty=879 wb=631 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=24 ino=257 dd-2584 [003] 87.669845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=63976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 87.677976: balance_dirty_state: bdi btrfs-1: dirty=879 wb=506 unstable=0 bg_thresh=1001 thresh=2003 gap=618 poll_thresh=24 ino=257 dd-2584 [007] 87.678109: balance_dirty_state: bdi btrfs-1: dirty=904 wb=506 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=18 ino=257 dd-2584 [007] 87.678342: balance_dirty_state: bdi btrfs-1: dirty=929 wb=506 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=19 ino=257 dd-2584 [007] 87.678580: balance_dirty_state: bdi btrfs-1: dirty=954 wb=506 unstable=0 bg_thresh=1000 thresh=2001 gap=541 poll_thresh=20 ino=257 dd-2584 [007] 87.679165: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=406 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 87.679201: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5188 wrote=0 to_write=8192 dd-2584 [007] 87.679393: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=381 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=22 ino=257 dd-2584 [007] 87.679574: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=431 unstable=0 bg_thresh=1000 thresh=2001 gap=541 poll_thresh=23 ino=257 dd-2584 [007] 87.679754: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=481 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=24 ino=257 dd-2584 [007] 87.679934: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=531 unstable=0 bg_thresh=1002 thresh=2004 gap=469 poll_thresh=25 ino=257 dd-2584 [007] 87.679936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=63976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 87.682534: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=944 to_write=7248 dd-2584 [003] 87.685881: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1331 unstable=0 bg_thresh=1005 thresh=2010 gap=475 poll_thresh=25 ino=257 dd-2584 [003] 87.685891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=63976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 87.694184: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1081 unstable=0 bg_thresh=1004 thresh=2009 gap=699 poll_thresh=19 ino=257 dd-2584 [003] 87.694339: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1081 unstable=0 bg_thresh=1004 thresh=2008 gap=673 poll_thresh=20 ino=257 dd-2584 [003] 87.694495: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1081 unstable=0 bg_thresh=1003 thresh=2007 gap=647 poll_thresh=21 ino=257 dd-2584 [003] 87.694879: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1081 unstable=0 bg_thresh=1005 thresh=2011 gap=601 poll_thresh=22 ino=257 dd-2584 [003] 87.695032: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1081 unstable=0 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=23 ino=257 dd-2584 [003] 87.695185: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1081 unstable=0 bg_thresh=1004 thresh=2009 gap=549 poll_thresh=24 ino=257 dd-2584 [003] 87.695338: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1081 unstable=0 bg_thresh=1006 thresh=2013 gap=528 poll_thresh=25 ino=257 dd-2584 [003] 87.695489: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1081 unstable=0 bg_thresh=1006 thresh=2012 gap=477 poll_thresh=26 ino=257 dd-2584 [003] 87.695495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-49% task_weight=100% bdi_bw=63976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 87.702135: balance_dirty_state: bdi btrfs-1: dirty=479 wb=981 unstable=0 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=19 ino=257 dd-2584 [003] 87.702253: balance_dirty_state: bdi btrfs-1: dirty=504 wb=981 unstable=0 bg_thresh=1003 thresh=2007 gap=522 poll_thresh=20 ino=257 dd-2584 [003] 87.702371: balance_dirty_state: bdi btrfs-1: dirty=554 wb=981 unstable=0 bg_thresh=1005 thresh=2011 gap=476 poll_thresh=21 ino=257 dd-2584 [003] 87.702376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-51% task_weight=100% bdi_bw=63976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.710072: balance_dirty_state: bdi btrfs-1: dirty=554 wb=981 unstable=0 bg_thresh=1008 thresh=2016 gap=481 poll_thresh=16 ino=257 dd-2584 [006] 87.710077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1320 avg_dirty=1320 bdi_gap=27% task_gap=-45% task_weight=99% bdi_bw=63976 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 87.718200: balance_dirty_state: bdi btrfs-1: dirty=579 wb=856 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=12 ino=257 dd-2584 [006] 87.718261: balance_dirty_state: bdi btrfs-1: dirty=604 wb=856 unstable=0 bg_thresh=1011 thresh=2023 gap=563 poll_thresh=13 ino=257 dd-2584 [006] 87.718319: balance_dirty_state: bdi btrfs-1: dirty=604 wb=856 unstable=0 bg_thresh=1011 thresh=2023 gap=563 poll_thresh=14 ino=257 dd-2584 [006] 87.718384: balance_dirty_state: bdi btrfs-1: dirty=629 wb=806 unstable=0 bg_thresh=1014 thresh=2028 gap=593 poll_thresh=15 ino=257 dd-2584 [006] 87.718457: balance_dirty_state: bdi btrfs-1: dirty=654 wb=756 unstable=0 bg_thresh=1014 thresh=2028 gap=618 poll_thresh=16 ino=257 dd-2584 [006] 87.718583: balance_dirty_state: bdi btrfs-1: dirty=679 wb=706 unstable=0 bg_thresh=1016 thresh=2032 gap=647 poll_thresh=17 ino=257 dd-2584 [006] 87.718694: balance_dirty_state: bdi btrfs-1: dirty=704 wb=706 unstable=0 bg_thresh=1015 thresh=2031 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 87.718810: balance_dirty_state: bdi btrfs-1: dirty=729 wb=706 unstable=0 bg_thresh=1015 thresh=2030 gap=595 poll_thresh=19 ino=257 dd-2584 [006] 87.718925: balance_dirty_state: bdi btrfs-1: dirty=779 wb=706 unstable=0 bg_thresh=1014 thresh=2029 gap=544 poll_thresh=20 ino=257 dd-2584 [006] 87.719043: balance_dirty_state: bdi btrfs-1: dirty=804 wb=706 unstable=0 bg_thresh=1013 thresh=2027 gap=517 poll_thresh=21 ino=257 dd-2584 [006] 87.719310: balance_dirty_state: bdi btrfs-1: dirty=829 wb=706 unstable=0 bg_thresh=1013 thresh=2026 gap=491 poll_thresh=22 ino=257 dd-2584 [006] 87.719315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1320 avg_dirty=1320 bdi_gap=33% task_gap=-34% task_weight=100% bdi_bw=63976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.725949: balance_dirty_state: bdi btrfs-1: dirty=854 wb=581 unstable=0 bg_thresh=1008 thresh=2017 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 87.726063: balance_dirty_state: bdi btrfs-1: dirty=879 wb=581 unstable=0 bg_thresh=1011 thresh=2022 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 87.726173: balance_dirty_state: bdi btrfs-1: dirty=904 wb=581 unstable=0 bg_thresh=1013 thresh=2027 gap=542 poll_thresh=18 ino=257 dd-2584 [006] 87.726286: balance_dirty_state: bdi btrfs-1: dirty=954 wb=581 unstable=0 bg_thresh=1015 thresh=2031 gap=496 poll_thresh=19 ino=257 dd-2584 [006] 87.726291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1320 avg_dirty=1320 bdi_gap=35% task_gap=-28% task_weight=100% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 87.734072: balance_dirty_state: bdi btrfs-1: dirty=954 wb=456 unstable=0 bg_thresh=1012 thresh=2025 gap=615 poll_thresh=14 ino=257 dd-2584 [001] 87.734192: balance_dirty_state: bdi btrfs-1: dirty=979 wb=456 unstable=0 bg_thresh=1015 thresh=2030 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 87.734309: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=456 unstable=0 bg_thresh=1012 thresh=2024 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 87.734544: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=456 unstable=0 bg_thresh=1014 thresh=2028 gap=543 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 87.734593: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5244 wrote=0 to_write=8192 dd-2584 [001] 87.734793: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=456 unstable=0 bg_thresh=1013 thresh=2027 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 87.735393: balance_dirty_state: bdi btrfs-1: dirty=954 wb=581 unstable=0 bg_thresh=1013 thresh=2026 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 87.735396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-79% task_weight=99% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 87.738313: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=896 to_write=7296 dd-2584 [001] 87.745981: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1106 unstable=0 bg_thresh=1007 thresh=2014 gap=704 poll_thresh=14 ino=257 dd-2584 [001] 87.746102: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1106 unstable=0 bg_thresh=1007 thresh=2014 gap=679 poll_thresh=15 ino=257 dd-2584 [001] 87.746218: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1106 unstable=0 bg_thresh=1006 thresh=2013 gap=678 poll_thresh=16 ino=257 dd-2584 [001] 87.746455: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1106 unstable=0 bg_thresh=1008 thresh=2017 gap=632 poll_thresh=17 ino=257 dd-2584 [001] 87.746691: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1106 unstable=0 bg_thresh=1008 thresh=2016 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 87.746923: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1106 unstable=0 bg_thresh=1007 thresh=2015 gap=580 poll_thresh=19 ino=257 dd-2584 [001] 87.747157: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1106 unstable=0 bg_thresh=1007 thresh=2014 gap=554 poll_thresh=20 ino=257 dd-2584 [001] 87.747384: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1106 unstable=0 bg_thresh=1009 thresh=2018 gap=508 poll_thresh=21 ino=257 dd-2584 [001] 87.747615: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1106 unstable=0 bg_thresh=1008 thresh=2017 gap=482 poll_thresh=22 ino=257 dd-2584 [001] 87.747624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 87.753960: balance_dirty_state: bdi btrfs-1: dirty=429 wb=981 unstable=0 bg_thresh=1008 thresh=2017 gap=607 poll_thresh=22 ino=257 dd-2584 [001] 87.754932: balance_dirty_state: bdi btrfs-1: dirty=454 wb=981 unstable=0 bg_thresh=1008 thresh=2016 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 87.755051: balance_dirty_state: bdi btrfs-1: dirty=479 wb=981 unstable=0 bg_thresh=1007 thresh=2015 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 87.755167: balance_dirty_state: bdi btrfs-1: dirty=504 wb=981 unstable=0 bg_thresh=1007 thresh=2014 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 87.755286: balance_dirty_state: bdi btrfs-1: dirty=554 wb=981 unstable=0 bg_thresh=1009 thresh=2018 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 87.755291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=98% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 87.762030: balance_dirty_state: bdi btrfs-1: dirty=554 wb=856 unstable=0 bg_thresh=1007 thresh=2014 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 87.762090: balance_dirty_state: bdi btrfs-1: dirty=579 wb=856 unstable=0 bg_thresh=1009 thresh=2019 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 87.762149: balance_dirty_state: bdi btrfs-1: dirty=579 wb=856 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 87.762265: balance_dirty_state: bdi btrfs-1: dirty=629 wb=856 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 87.762383: balance_dirty_state: bdi btrfs-1: dirty=654 wb=856 unstable=0 bg_thresh=1008 thresh=2016 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 87.762500: balance_dirty_state: bdi btrfs-1: dirty=679 wb=856 unstable=0 bg_thresh=1007 thresh=2015 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 87.762504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.770173: balance_dirty_state: bdi btrfs-1: dirty=679 wb=681 unstable=0 bg_thresh=1006 thresh=2013 gap=653 poll_thresh=14 ino=257 dd-2584 [006] 87.770234: balance_dirty_state: bdi btrfs-1: dirty=704 wb=681 unstable=0 bg_thresh=1009 thresh=2018 gap=633 poll_thresh=15 ino=257 dd-2584 [006] 87.770290: balance_dirty_state: bdi btrfs-1: dirty=729 wb=681 unstable=0 bg_thresh=1009 thresh=2018 gap=608 poll_thresh=16 ino=257 dd-2584 [006] 87.770404: balance_dirty_state: bdi btrfs-1: dirty=754 wb=681 unstable=0 bg_thresh=1011 thresh=2023 gap=588 poll_thresh=17 ino=257 dd-2584 [006] 87.770523: balance_dirty_state: bdi btrfs-1: dirty=779 wb=681 unstable=0 bg_thresh=1013 thresh=2027 gap=567 poll_thresh=18 ino=257 dd-2584 [006] 87.770639: balance_dirty_state: bdi btrfs-1: dirty=829 wb=681 unstable=0 bg_thresh=1013 thresh=2026 gap=516 poll_thresh=19 ino=257 dd-2584 [006] 87.770755: balance_dirty_state: bdi btrfs-1: dirty=854 wb=681 unstable=0 bg_thresh=1012 thresh=2025 gap=490 poll_thresh=20 ino=257 dd-2584 [006] 87.770760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1320 avg_dirty=1320 bdi_gap=32% task_gap=-34% task_weight=99% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.777935: balance_dirty_state: bdi btrfs-1: dirty=854 wb=556 unstable=0 bg_thresh=1007 thresh=2015 gap=605 poll_thresh=15 ino=257 dd-2584 [006] 87.777993: balance_dirty_state: bdi btrfs-1: dirty=879 wb=556 unstable=0 bg_thresh=1010 thresh=2020 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 87.778106: balance_dirty_state: bdi btrfs-1: dirty=904 wb=556 unstable=0 bg_thresh=1012 thresh=2025 gap=565 poll_thresh=17 ino=257 dd-2584 [006] 87.778392: balance_dirty_state: bdi btrfs-1: dirty=954 wb=556 unstable=0 bg_thresh=1015 thresh=2030 gap=520 poll_thresh=18 ino=257 dd-2584 [006] 87.778510: balance_dirty_state: bdi btrfs-1: dirty=979 wb=556 unstable=0 bg_thresh=1014 thresh=2029 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 87.778514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1360 avg_dirty=1360 bdi_gap=11% task_gap=-77% task_weight=100% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.785993: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=431 unstable=0 bg_thresh=1007 thresh=2015 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 87.786052: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=431 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=15 ino=257 dd-2584 [006] 87.786110: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=431 unstable=0 bg_thresh=1007 thresh=2014 gap=554 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 87.786161: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5296 wrote=0 to_write=8192 dd-2584 [006] 87.786234: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=431 unstable=0 bg_thresh=1006 thresh=2013 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 87.786361: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=456 unstable=0 bg_thresh=1008 thresh=2017 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 87.786491: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=506 unstable=0 bg_thresh=1008 thresh=2016 gap=456 poll_thresh=19 ino=257 dd-2584 [006] 87.786492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 87.790758: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=320 wrote=944 to_write=7248 dd-2584 [006] 87.794009: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1206 unstable=0 bg_thresh=1004 thresh=2009 gap=624 poll_thresh=14 ino=257 dd-2584 [006] 87.794070: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1206 unstable=0 bg_thresh=1007 thresh=2014 gap=604 poll_thresh=15 ino=257 dd-2584 [006] 87.794130: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1206 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 87.794426: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1206 unstable=0 bg_thresh=1012 thresh=2024 gap=564 poll_thresh=17 ino=257 dd-2584 [006] 87.794548: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1206 unstable=0 bg_thresh=1014 thresh=2028 gap=543 poll_thresh=18 ino=257 dd-2584 [006] 87.794666: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1206 unstable=0 bg_thresh=1013 thresh=2027 gap=517 poll_thresh=19 ino=257 dd-2584 [006] 87.794784: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1206 unstable=0 bg_thresh=1013 thresh=2026 gap=466 poll_thresh=20 ino=257 dd-2584 [006] 87.794789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.801882: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1081 unstable=0 bg_thresh=1009 thresh=2019 gap=584 poll_thresh=20 ino=257 dd-2584 [006] 87.801947: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1081 unstable=0 bg_thresh=1009 thresh=2019 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 87.802008: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1081 unstable=0 bg_thresh=1012 thresh=2024 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 87.802126: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1081 unstable=0 bg_thresh=1011 thresh=2023 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 87.802248: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1081 unstable=0 bg_thresh=1011 thresh=2022 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 87.802252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1320 avg_dirty=1320 bdi_gap=30% task_gap=-37% task_weight=99% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.809920: balance_dirty_state: bdi btrfs-1: dirty=454 wb=956 unstable=0 bg_thresh=1007 thresh=2014 gap=604 poll_thresh=13 ino=257 dd-2584 [006] 87.809982: balance_dirty_state: bdi btrfs-1: dirty=479 wb=956 unstable=0 bg_thresh=1009 thresh=2019 gap=584 poll_thresh=14 ino=257 dd-2584 [006] 87.810046: balance_dirty_state: bdi btrfs-1: dirty=479 wb=956 unstable=0 bg_thresh=1006 thresh=2013 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 87.810280: balance_dirty_state: bdi btrfs-1: dirty=504 wb=956 unstable=0 bg_thresh=1015 thresh=2030 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 87.810397: balance_dirty_state: bdi btrfs-1: dirty=529 wb=956 unstable=0 bg_thresh=1014 thresh=2029 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 87.810515: balance_dirty_state: bdi btrfs-1: dirty=579 wb=956 unstable=0 bg_thresh=1014 thresh=2028 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 87.810520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1320 avg_dirty=1320 bdi_gap=34% task_gap=-31% task_weight=100% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.817951: balance_dirty_state: bdi btrfs-1: dirty=579 wb=681 unstable=0 bg_thresh=1012 thresh=2024 gap=764 poll_thresh=13 ino=257 dd-2584 [006] 87.818007: balance_dirty_state: bdi btrfs-1: dirty=604 wb=681 unstable=0 bg_thresh=1014 thresh=2029 gap=744 poll_thresh=14 ino=257 dd-2584 [006] 87.818063: balance_dirty_state: bdi btrfs-1: dirty=629 wb=681 unstable=0 bg_thresh=1014 thresh=2029 gap=719 poll_thresh=15 ino=257 dd-2584 [006] 87.818124: balance_dirty_state: bdi btrfs-1: dirty=629 wb=681 unstable=0 bg_thresh=1014 thresh=2028 gap=718 poll_thresh=16 ino=257 dd-2584 [006] 87.818241: balance_dirty_state: bdi btrfs-1: dirty=679 wb=681 unstable=0 bg_thresh=1013 thresh=2027 gap=667 poll_thresh=17 ino=257 dd-2584 [006] 87.818358: balance_dirty_state: bdi btrfs-1: dirty=704 wb=681 unstable=0 bg_thresh=1015 thresh=2031 gap=646 poll_thresh=18 ino=257 dd-2584 [006] 87.818476: balance_dirty_state: bdi btrfs-1: dirty=729 wb=681 unstable=0 bg_thresh=1015 thresh=2030 gap=620 poll_thresh=19 ino=257 dd-2584 [006] 87.818765: balance_dirty_state: bdi btrfs-1: dirty=754 wb=681 unstable=0 bg_thresh=1014 thresh=2029 gap=594 poll_thresh=20 ino=257 dd-2584 [006] 87.818885: balance_dirty_state: bdi btrfs-1: dirty=804 wb=681 unstable=0 bg_thresh=1016 thresh=2033 gap=548 poll_thresh=21 ino=257 dd-2584 [006] 87.819004: balance_dirty_state: bdi btrfs-1: dirty=829 wb=681 unstable=0 bg_thresh=1016 thresh=2032 gap=522 poll_thresh=22 ino=257 dd-2584 [006] 87.819123: balance_dirty_state: bdi btrfs-1: dirty=854 wb=681 unstable=0 bg_thresh=1015 thresh=2031 gap=496 poll_thresh=23 ino=257 dd-2584 [006] 87.819127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=101% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.826141: balance_dirty_state: bdi btrfs-1: dirty=879 wb=556 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=17 ino=257 dd-2584 [006] 87.826261: balance_dirty_state: bdi btrfs-1: dirty=929 wb=556 unstable=0 bg_thresh=1011 thresh=2022 gap=537 poll_thresh=18 ino=257 dd-2584 [006] 87.826383: balance_dirty_state: bdi btrfs-1: dirty=954 wb=556 unstable=0 bg_thresh=1010 thresh=2021 gap=511 poll_thresh=19 ino=257 dd-2584 [006] 87.826505: balance_dirty_state: bdi btrfs-1: dirty=979 wb=556 unstable=0 bg_thresh=1010 thresh=2020 gap=485 poll_thresh=20 ino=257 dd-2584 [006] 87.826510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.833961: balance_dirty_state: bdi btrfs-1: dirty=979 wb=431 unstable=0 bg_thresh=1010 thresh=2020 gap=610 poll_thresh=20 ino=257 dd-2584 [006] 87.834092: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=431 unstable=0 bg_thresh=1010 thresh=2020 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 87.834565: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=431 unstable=0 bg_thresh=1009 thresh=2019 gap=559 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 87.834614: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5344 wrote=0 to_write=8192 dd-2584 [006] 87.834819: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=431 unstable=0 bg_thresh=1011 thresh=2023 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 87.835073: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=481 unstable=0 bg_thresh=1011 thresh=2022 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 87.835076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-96% task_weight=100% bdi_bw=65080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 87.838045: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=368 wrote=912 to_write=7280 dd-2584 [006] 87.842127: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1231 unstable=0 bg_thresh=1011 thresh=2022 gap=587 poll_thresh=13 ino=257 dd-2584 [006] 87.842192: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1231 unstable=0 bg_thresh=1010 thresh=2021 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 87.842255: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1231 unstable=0 bg_thresh=1010 thresh=2020 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 87.842316: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1231 unstable=0 bg_thresh=1012 thresh=2025 gap=540 poll_thresh=16 ino=257 dd-2584 [006] 87.842439: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1231 unstable=0 bg_thresh=1012 thresh=2024 gap=514 poll_thresh=17 ino=257 dd-2584 [006] 87.842563: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1231 unstable=0 bg_thresh=1011 thresh=2023 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 87.842567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-48% task_weight=100% bdi_bw=65080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.850098: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1106 unstable=0 bg_thresh=1012 thresh=2024 gap=589 poll_thresh=13 ino=257 dd-2584 [006] 87.850160: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1106 unstable=0 bg_thresh=1014 thresh=2029 gap=569 poll_thresh=14 ino=257 dd-2584 [006] 87.850221: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1106 unstable=0 bg_thresh=1014 thresh=2028 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 87.850448: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1106 unstable=0 bg_thresh=1016 thresh=2033 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 87.850580: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1106 unstable=0 bg_thresh=1012 thresh=2024 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 87.850711: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1106 unstable=0 bg_thresh=1011 thresh=2022 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 87.850715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-48% task_weight=100% bdi_bw=65080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.858121: balance_dirty_state: bdi btrfs-1: dirty=457 wb=981 unstable=0 bg_thresh=1013 thresh=2026 gap=588 poll_thresh=13 ino=257 dd-2584 [006] 87.858189: balance_dirty_state: bdi btrfs-1: dirty=470 wb=981 unstable=0 bg_thresh=1013 thresh=2027 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 87.858258: balance_dirty_state: bdi btrfs-1: dirty=483 wb=981 unstable=0 bg_thresh=1013 thresh=2026 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 87.858325: balance_dirty_state: bdi btrfs-1: dirty=496 wb=981 unstable=0 bg_thresh=1012 thresh=2025 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 87.858460: balance_dirty_state: bdi btrfs-1: dirty=535 wb=981 unstable=0 bg_thresh=1012 thresh=2025 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 87.858597: balance_dirty_state: bdi btrfs-1: dirty=561 wb=981 unstable=0 bg_thresh=1012 thresh=2025 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 87.858601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=65080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.866123: balance_dirty_state: bdi btrfs-1: dirty=574 wb=856 unstable=0 bg_thresh=1012 thresh=2024 gap=594 poll_thresh=13 ino=257 dd-2584 [006] 87.866189: balance_dirty_state: bdi btrfs-1: dirty=600 wb=856 unstable=0 bg_thresh=1011 thresh=2023 gap=567 poll_thresh=14 ino=257 dd-2584 [006] 87.866257: balance_dirty_state: bdi btrfs-1: dirty=613 wb=856 unstable=0 bg_thresh=1012 thresh=2024 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 87.866494: balance_dirty_state: bdi btrfs-1: dirty=626 wb=856 unstable=0 bg_thresh=1013 thresh=2026 gap=544 poll_thresh=16 ino=257 dd-2584 [006] 87.866632: balance_dirty_state: bdi btrfs-1: dirty=665 wb=856 unstable=0 bg_thresh=1012 thresh=2024 gap=503 poll_thresh=17 ino=257 dd-2584 [006] 87.866636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1320 avg_dirty=1320 bdi_gap=26% task_gap=-46% task_weight=100% bdi_bw=65080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.874159: balance_dirty_state: bdi btrfs-1: dirty=678 wb=681 unstable=0 bg_thresh=1013 thresh=2027 gap=668 poll_thresh=13 ino=257 dd-2584 [006] 87.874300: balance_dirty_state: bdi btrfs-1: dirty=691 wb=681 unstable=0 bg_thresh=1013 thresh=2026 gap=654 poll_thresh=14 ino=257 dd-2584 [006] 87.874437: balance_dirty_state: bdi btrfs-1: dirty=704 wb=681 unstable=0 bg_thresh=1012 thresh=2025 gap=640 poll_thresh=15 ino=257 dd-2584 [006] 87.874573: balance_dirty_state: bdi btrfs-1: dirty=730 wb=681 unstable=0 bg_thresh=1012 thresh=2024 gap=613 poll_thresh=16 ino=257 dd-2584 [006] 87.874843: balance_dirty_state: bdi btrfs-1: dirty=768 wb=681 unstable=0 bg_thresh=1009 thresh=2018 gap=569 poll_thresh=17 ino=257 dd-2584 [006] 87.874984: balance_dirty_state: bdi btrfs-1: dirty=793 wb=681 unstable=0 bg_thresh=1012 thresh=2025 gap=551 poll_thresh=18 ino=257 dd-2584 [006] 87.875114: balance_dirty_state: bdi btrfs-1: dirty=818 wb=681 unstable=0 bg_thresh=1012 thresh=2024 gap=525 poll_thresh=19 ino=257 dd-2584 [006] 87.875246: balance_dirty_state: bdi btrfs-1: dirty=868 wb=681 unstable=0 bg_thresh=1011 thresh=2023 gap=474 poll_thresh=20 ino=257 dd-2584 [006] 87.875250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-83% task_weight=99% bdi_bw=65080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.882111: balance_dirty_state: bdi btrfs-1: dirty=868 wb=556 unstable=0 bg_thresh=1012 thresh=2025 gap=601 poll_thresh=15 ino=257 dd-2584 [006] 87.882346: balance_dirty_state: bdi btrfs-1: dirty=893 wb=556 unstable=0 bg_thresh=1012 thresh=2025 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 87.882477: balance_dirty_state: bdi btrfs-1: dirty=918 wb=556 unstable=0 bg_thresh=1014 thresh=2029 gap=555 poll_thresh=17 ino=257 dd-2584 [006] 87.882891: balance_dirty_state: bdi btrfs-1: dirty=943 wb=556 unstable=0 bg_thresh=1048 thresh=2096 gap=597 poll_thresh=18 ino=257 dd-2584 [006] 87.883009: balance_dirty_state: bdi btrfs-1: dirty=968 wb=556 unstable=0 bg_thresh=1050 thresh=2100 gap=576 poll_thresh=19 ino=257 dd-2584 [006] 87.883129: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=556 unstable=0 bg_thresh=1049 thresh=2099 gap=525 poll_thresh=20 ino=257 dd-2584 [006] 87.883251: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=556 unstable=0 bg_thresh=1049 thresh=2098 gap=499 poll_thresh=21 ino=257 dd-2584 [006] 87.883255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1357 bdi_dirty=1440 avg_dirty=1440 bdi_gap=4% task_gap=-91% task_weight=100% bdi_bw=65080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.890192: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=406 unstable=0 bg_thresh=1051 thresh=2103 gap=654 poll_thresh=16 ino=257 dd-2584 [006] 87.890308: balance_dirty_state: bdi btrfs-1: dirty=1093 wb=406 unstable=0 bg_thresh=1051 thresh=2102 gap=603 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 87.890397: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5400 wrote=0 to_write=8192 dd-2584 [006] 87.890433: balance_dirty_state: bdi btrfs-1: dirty=1118 wb=406 unstable=0 bg_thresh=1050 thresh=2101 gap=577 poll_thresh=18 ino=257 dd-2584 [006] 87.890735: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=481 unstable=0 bg_thresh=1049 thresh=2099 gap=550 poll_thresh=19 ino=257 dd-2584 [006] 87.890864: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=531 unstable=0 bg_thresh=1049 thresh=2098 gap=499 poll_thresh=20 ino=257 dd-2584 [006] 87.890866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1357 bdi_dirty=1400 avg_dirty=1400 bdi_gap=26% task_gap=-47% task_weight=100% bdi_bw=65080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 87.896517: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=424 wrote=1008 to_write=7184 dd-2584 [006] 87.898122: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1270 unstable=0 bg_thresh=1049 thresh=2098 gap=649 poll_thresh=15 ino=257 dd-2584 [006] 87.898184: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1270 unstable=0 bg_thresh=1048 thresh=2097 gap=623 poll_thresh=16 ino=257 dd-2584 [006] 87.898312: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1270 unstable=0 bg_thresh=1050 thresh=2101 gap=602 poll_thresh=17 ino=257 dd-2584 [006] 87.898448: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1270 unstable=0 bg_thresh=1045 thresh=2090 gap=566 poll_thresh=18 ino=257 dd-2584 [006] 87.898584: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1270 unstable=0 bg_thresh=1043 thresh=2086 gap=512 poll_thresh=19 ino=257 dd-2584 [006] 87.898588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1346 bdi_dirty=1400 avg_dirty=1400 bdi_gap=20% task_gap=-59% task_weight=99% bdi_bw=65080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.906082: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1020 unstable=0 bg_thresh=1040 thresh=2080 gap=756 poll_thresh=14 ino=257 dd-2584 [006] 87.906145: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1020 unstable=0 bg_thresh=1037 thresh=2074 gap=725 poll_thresh=15 ino=257 dd-2584 [006] 87.906216: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1020 unstable=0 bg_thresh=1039 thresh=2079 gap=704 poll_thresh=16 ino=257 dd-2584 [006] 87.906520: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1020 unstable=0 bg_thresh=1039 thresh=2079 gap=679 poll_thresh=17 ino=257 dd-2584 [006] 87.906650: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1020 unstable=0 bg_thresh=1039 thresh=2078 gap=653 poll_thresh=18 ino=257 dd-2584 [006] 87.906782: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1020 unstable=0 bg_thresh=1038 thresh=2077 gap=602 poll_thresh=19 ino=257 dd-2584 [006] 87.906919: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1020 unstable=0 bg_thresh=1038 thresh=2076 gap=576 poll_thresh=20 ino=257 dd-2584 [006] 87.907315: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1020 unstable=0 bg_thresh=1048 thresh=2097 gap=559 poll_thresh=21 ino=257 dd-2584 [006] 87.907444: balance_dirty_state: bdi btrfs-1: dirty=543 wb=1020 unstable=0 bg_thresh=1048 thresh=2096 gap=533 poll_thresh=22 ino=257 dd-2584 [006] 87.907574: balance_dirty_state: bdi btrfs-1: dirty=593 wb=1020 unstable=0 bg_thresh=1050 thresh=2100 gap=487 poll_thresh=23 ino=257 dd-2584 [006] 87.907579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1449 task_limit=1359 bdi_dirty=1400 avg_dirty=1400 bdi_gap=27% task_gap=-44% task_weight=99% bdi_bw=65080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.914185: balance_dirty_state: bdi btrfs-1: dirty=619 wb=895 unstable=0 bg_thresh=1041 thresh=2082 gap=568 poll_thresh=17 ino=257 dd-2584 [006] 87.914489: balance_dirty_state: bdi btrfs-1: dirty=644 wb=895 unstable=0 bg_thresh=1042 thresh=2084 gap=545 poll_thresh=18 ino=257 dd-2584 [006] 87.914818: balance_dirty_state: bdi btrfs-1: dirty=669 wb=895 unstable=0 bg_thresh=1051 thresh=2102 gap=538 poll_thresh=19 ino=257 dd-2584 [006] 87.914948: balance_dirty_state: bdi btrfs-1: dirty=694 wb=895 unstable=0 bg_thresh=1050 thresh=2100 gap=511 poll_thresh=20 ino=257 dd-2584 [006] 87.914953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1449 task_limit=1359 bdi_dirty=1400 avg_dirty=1400 bdi_gap=27% task_gap=-44% task_weight=99% bdi_bw=65080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.922048: balance_dirty_state: bdi btrfs-1: dirty=719 wb=730 unstable=0 bg_thresh=1042 thresh=2085 gap=636 poll_thresh=15 ino=257 dd-2584 [006] 87.922111: balance_dirty_state: bdi btrfs-1: dirty=719 wb=730 unstable=0 bg_thresh=1042 thresh=2084 gap=635 poll_thresh=16 ino=257 dd-2584 [006] 87.922233: balance_dirty_state: bdi btrfs-1: dirty=769 wb=730 unstable=0 bg_thresh=1041 thresh=2083 gap=584 poll_thresh=17 ino=257 dd-2584 [006] 87.922368: balance_dirty_state: bdi btrfs-1: dirty=795 wb=730 unstable=0 bg_thresh=1041 thresh=2082 gap=557 poll_thresh=18 ino=257 dd-2584 [006] 87.922503: balance_dirty_state: bdi btrfs-1: dirty=845 wb=730 unstable=0 bg_thresh=1037 thresh=2075 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 87.922508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=65080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.929959: balance_dirty_state: bdi btrfs-1: dirty=845 wb=600 unstable=0 bg_thresh=1034 thresh=2069 gap=624 poll_thresh=19 ino=257 dd-2584 [006] 87.930036: balance_dirty_state: bdi btrfs-1: dirty=845 wb=600 unstable=0 bg_thresh=1034 thresh=2069 gap=624 poll_thresh=14 ino=257 dd-2584 [006] 87.930104: balance_dirty_state: bdi btrfs-1: dirty=870 wb=600 unstable=0 bg_thresh=1034 thresh=2068 gap=598 poll_thresh=15 ino=257 dd-2584 [006] 87.930391: balance_dirty_state: bdi btrfs-1: dirty=870 wb=600 unstable=0 bg_thresh=1043 thresh=2087 gap=617 poll_thresh=16 ino=257 flush-0:15-2091 [000] 87.930467: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=20936 wrote=1 to_write=8191 flush-0:15-2091 [000] 87.930475: writeback_single_inode: bdi 0:15: ino=2375725 state=I_DIRTY_DATASYNC age=12100 wrote=1 to_write=8190 flush-0:15-2091 [000] 87.930477: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=5468 wrote=0 to_write=8190 flush-btrfs-1-2586 [007] 87.930518: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5440 wrote=0 to_write=8192 dd-2584 [006] 87.930693: balance_dirty_state: bdi btrfs-1: dirty=895 wb=625 unstable=0 bg_thresh=1040 thresh=2081 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 87.930829: balance_dirty_state: bdi btrfs-1: dirty=870 wb=675 unstable=0 bg_thresh=1040 thresh=2080 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 87.930968: balance_dirty_state: bdi btrfs-1: dirty=845 wb=750 unstable=0 bg_thresh=1043 thresh=2086 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 87.930970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1346 bdi_dirty=1400 avg_dirty=1400 bdi_gap=20% task_gap=-59% task_weight=99% bdi_bw=65080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 87.933149: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=460 wrote=800 to_write=7392 dd-2584 [006] 87.938020: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1286 unstable=0 bg_thresh=1013 thresh=2027 gap=549 poll_thresh=14 ino=257 dd-2584 [006] 87.938086: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1286 unstable=0 bg_thresh=1013 thresh=2027 gap=524 poll_thresh=15 ino=257 dd-2584 [006] 87.938152: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1286 unstable=0 bg_thresh=1016 thresh=2032 gap=529 poll_thresh=16 ino=257 dd-2584 [006] 87.938304: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1286 unstable=0 bg_thresh=1015 thresh=2031 gap=478 poll_thresh=17 ino=257 dd-2584 [006] 87.938310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1360 avg_dirty=1360 bdi_gap=12% task_gap=-74% task_weight=100% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.946047: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1172 unstable=0 bg_thresh=1020 thresh=2040 gap=588 poll_thresh=13 ino=257 dd-2584 [006] 87.946119: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1172 unstable=0 bg_thresh=1019 thresh=2039 gap=562 poll_thresh=14 ino=257 dd-2584 [006] 87.946188: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1172 unstable=0 bg_thresh=1019 thresh=2039 gap=537 poll_thresh=15 ino=257 dd-2584 [006] 87.946258: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1172 unstable=0 bg_thresh=1019 thresh=2038 gap=536 poll_thresh=16 ino=257 dd-2584 [006] 87.946576: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1172 unstable=0 bg_thresh=1022 thresh=2045 gap=505 poll_thresh=17 ino=257 dd-2584 [006] 87.946581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1320 avg_dirty=1320 bdi_gap=43% task_gap=-13% task_weight=100% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 87.954017: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1059 unstable=0 bg_thresh=1051 thresh=2102 gap=675 poll_thresh=13 ino=257 dd-2584 [002] 87.954118: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1059 unstable=0 bg_thresh=1048 thresh=2096 gap=644 poll_thresh=14 ino=257 dd-2584 [002] 87.954553: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1059 unstable=0 bg_thresh=1051 thresh=2102 gap=625 poll_thresh=15 ino=257 dd-2584 [002] 87.954655: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1059 unstable=0 bg_thresh=1048 thresh=2096 gap=619 poll_thresh=16 ino=257 dd-2584 [002] 87.955139: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1059 unstable=0 bg_thresh=1048 thresh=2096 gap=594 poll_thresh=17 ino=257 dd-2584 [002] 87.955478: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1059 unstable=0 bg_thresh=1048 thresh=2096 gap=544 poll_thresh=18 ino=257 dd-2584 [002] 87.955814: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1059 unstable=0 bg_thresh=1048 thresh=2096 gap=519 poll_thresh=19 ino=257 dd-2584 [002] 87.955819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1445 task_limit=1355 bdi_dirty=1360 avg_dirty=1360 bdi_gap=47% task_gap=-5% task_weight=100% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.966063: balance_dirty_state: bdi btrfs-1: dirty=531 wb=834 unstable=0 bg_thresh=1048 thresh=2096 gap=731 poll_thresh=14 ino=257 dd-2584 [006] 87.966432: balance_dirty_state: bdi btrfs-1: dirty=544 wb=834 unstable=0 bg_thresh=1049 thresh=2098 gap=720 poll_thresh=15 ino=257 dd-2584 [006] 87.966533: balance_dirty_state: bdi btrfs-1: dirty=569 wb=834 unstable=0 bg_thresh=1046 thresh=2092 gap=689 poll_thresh=16 ino=257 dd-2584 [006] 87.967005: balance_dirty_state: bdi btrfs-1: dirty=594 wb=834 unstable=0 bg_thresh=1049 thresh=2098 gap=670 poll_thresh=17 ino=257 dd-2584 [006] 87.967741: balance_dirty_state: bdi btrfs-1: dirty=619 wb=834 unstable=0 bg_thresh=1049 thresh=2098 gap=645 poll_thresh=18 ino=257 dd-2584 [006] 87.968070: balance_dirty_state: bdi btrfs-1: dirty=644 wb=834 unstable=0 bg_thresh=1049 thresh=2098 gap=620 poll_thresh=19 ino=257 dd-2584 [006] 87.968402: balance_dirty_state: bdi btrfs-1: dirty=694 wb=834 unstable=0 bg_thresh=1049 thresh=2098 gap=570 poll_thresh=20 ino=257 dd-2584 [006] 87.968693: balance_dirty_state: bdi btrfs-1: dirty=732 wb=834 unstable=0 bg_thresh=1048 thresh=2096 gap=530 poll_thresh=21 ino=257 dd-2584 [006] 87.968979: balance_dirty_state: bdi btrfs-1: dirty=745 wb=834 unstable=0 bg_thresh=1048 thresh=2097 gap=518 poll_thresh=22 ino=257 dd-2584 [006] 87.968984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1446 task_limit=1357 bdi_dirty=1360 avg_dirty=1360 bdi_gap=48% task_gap=-2% task_weight=98% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 87.974089: balance_dirty_state: bdi btrfs-1: dirty=770 wb=834 unstable=0 bg_thresh=1045 thresh=2091 gap=487 poll_thresh=16 ino=257 dd-2584 [006] 87.974093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1440 task_limit=1351 bdi_dirty=1360 avg_dirty=1360 bdi_gap=44% task_gap=-9% task_weight=99% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 87.982020: balance_dirty_state: bdi btrfs-1: dirty=772 wb=558 unstable=0 bg_thresh=1041 thresh=2083 gap=753 poll_thresh=12 ino=257 dd-2584 [006] 87.982123: balance_dirty_state: bdi btrfs-1: dirty=810 wb=558 unstable=0 bg_thresh=1040 thresh=2081 gap=713 poll_thresh=13 ino=257 dd-2584 [006] 87.982220: balance_dirty_state: bdi btrfs-1: dirty=810 wb=558 unstable=0 bg_thresh=1042 thresh=2084 gap=716 poll_thresh=14 ino=257 dd-2584 [006] 87.982319: balance_dirty_state: bdi btrfs-1: dirty=835 wb=558 unstable=0 bg_thresh=1039 thresh=2078 gap=685 poll_thresh=15 ino=257 dd-2584 [006] 87.982420: balance_dirty_state: bdi btrfs-1: dirty=860 wb=558 unstable=0 bg_thresh=1045 thresh=2091 gap=673 poll_thresh=16 ino=257 dd-2584 [006] 87.982814: balance_dirty_state: bdi btrfs-1: dirty=885 wb=558 unstable=0 bg_thresh=1050 thresh=2100 gap=657 poll_thresh=17 ino=257 dd-2584 [006] 87.982948: balance_dirty_state: bdi btrfs-1: dirty=910 wb=558 unstable=0 bg_thresh=1049 thresh=2099 gap=631 poll_thresh=18 ino=257 dd-2584 [006] 87.983289: balance_dirty_state: bdi btrfs-1: dirty=935 wb=558 unstable=0 bg_thresh=1049 thresh=2098 gap=605 poll_thresh=19 ino=257 dd-2584 [006] 87.983729: balance_dirty_state: bdi btrfs-1: dirty=960 wb=558 unstable=0 bg_thresh=1049 thresh=2099 gap=581 poll_thresh=20 ino=257 dd-2584 [006] 87.984172: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=558 unstable=0 bg_thresh=1049 thresh=2099 gap=531 poll_thresh=21 ino=257 dd-2584 [006] 87.984501: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=558 unstable=0 bg_thresh=1049 thresh=2099 gap=506 poll_thresh=22 ino=257 dd-2584 [006] 87.984506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1448 task_limit=1359 bdi_dirty=1400 avg_dirty=1400 bdi_gap=27% task_gap=-44% task_weight=98% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 87.990122: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=413 unstable=0 bg_thresh=1044 thresh=2089 gap=636 poll_thresh=16 ino=257 dd-2584 [006] 87.990466: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=413 unstable=0 bg_thresh=1050 thresh=2101 gap=610 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 87.990483: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5500 wrote=0 to_write=16384 dd-2584 [006] 87.990909: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=388 unstable=0 bg_thresh=1045 thresh=2090 gap=700 poll_thresh=18 ino=257 dd-2584 [006] 87.991114: balance_dirty_state: bdi btrfs-1: dirty=977 wb=438 unstable=0 bg_thresh=1041 thresh=2083 gap=668 poll_thresh=19 ino=257 dd-2584 [006] 87.991789: balance_dirty_state: bdi btrfs-1: dirty=827 wb=626 unstable=0 bg_thresh=1035 thresh=2070 gap=617 poll_thresh=20 ino=257 dd-2584 [006] 87.991961: balance_dirty_state: bdi btrfs-1: dirty=814 wb=652 unstable=0 bg_thresh=1035 thresh=2071 gap=605 poll_thresh=21 ino=257 dd-2584 [006] 87.992101: balance_dirty_state: bdi btrfs-1: dirty=814 wb=702 unstable=0 bg_thresh=1040 thresh=2081 gap=565 poll_thresh=22 ino=257 dd-2584 [006] 87.992247: balance_dirty_state: bdi btrfs-1: dirty=814 wb=752 unstable=0 bg_thresh=1040 thresh=2080 gap=514 poll_thresh=23 ino=257 dd-2584 [006] 87.992249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1341 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 87.994340: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=524 wrote=1104 to_write=15280 dd-2584 [000] 87.998062: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1397 unstable=0 bg_thresh=1041 thresh=2083 gap=521 poll_thresh=23 ino=257 dd-2584 [000] 87.998197: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1334 unstable=0 bg_thresh=1035 thresh=2071 gap=547 poll_thresh=17 ino=257 dd-2584 [000] 87.998381: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1284 unstable=0 bg_thresh=1041 thresh=2083 gap=584 poll_thresh=18 ino=257 dd-2584 [000] 87.998514: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1284 unstable=0 bg_thresh=1041 thresh=2082 gap=558 poll_thresh=19 ino=257 dd-2584 [000] 87.999049: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1284 unstable=0 bg_thresh=1053 thresh=2106 gap=544 poll_thresh=20 ino=257 dd-2584 [000] 87.999178: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1284 unstable=0 bg_thresh=1050 thresh=2100 gap=513 poll_thresh=21 ino=257 dd-2584 [000] 87.999183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1449 task_limit=1359 bdi_dirty=1440 avg_dirty=1440 bdi_gap=5% task_gap=-88% task_weight=99% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 88.006042: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1146 unstable=0 bg_thresh=1045 thresh=2090 gap=641 poll_thresh=16 ino=257 dd-2584 [004] 88.006256: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1146 unstable=0 bg_thresh=1040 thresh=2080 gap=605 poll_thresh=17 ino=257 dd-2584 [004] 88.006452: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1146 unstable=0 bg_thresh=1033 thresh=2067 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 88.006899: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1146 unstable=0 bg_thresh=1049 thresh=2099 gap=536 poll_thresh=19 ino=257 dd-2584 [004] 88.007083: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1146 unstable=0 bg_thresh=1049 thresh=2098 gap=510 poll_thresh=20 ino=257 dd-2584 [004] 88.007090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1358 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-17% task_gap=-134% task_weight=98% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 88.014145: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1139 unstable=0 bg_thresh=1037 thresh=2074 gap=489 poll_thresh=20 ino=257 dd-2584 [004] 88.014150: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1336 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-31% task_gap=-161% task_weight=98% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 88.022013: balance_dirty_state: bdi btrfs-1: dirty=446 wb=863 unstable=0 bg_thresh=1039 thresh=2079 gap=770 poll_thresh=20 ino=257 dd-2584 [004] 88.022094: balance_dirty_state: bdi btrfs-1: dirty=446 wb=863 unstable=0 bg_thresh=1042 thresh=2084 gap=775 poll_thresh=15 ino=257 dd-2584 [004] 88.022152: balance_dirty_state: bdi btrfs-1: dirty=471 wb=863 unstable=0 bg_thresh=1041 thresh=2083 gap=749 poll_thresh=16 ino=257 dd-2584 [004] 88.022433: balance_dirty_state: bdi btrfs-1: dirty=496 wb=863 unstable=0 bg_thresh=1041 thresh=2082 gap=723 poll_thresh=17 ino=257 dd-2584 [004] 88.022551: balance_dirty_state: bdi btrfs-1: dirty=546 wb=863 unstable=0 bg_thresh=1040 thresh=2081 gap=672 poll_thresh=18 ino=257 dd-2584 [004] 88.022667: balance_dirty_state: bdi btrfs-1: dirty=571 wb=863 unstable=0 bg_thresh=1040 thresh=2080 gap=646 poll_thresh=19 ino=257 dd-2584 [004] 88.022783: balance_dirty_state: bdi btrfs-1: dirty=596 wb=863 unstable=0 bg_thresh=1042 thresh=2084 gap=625 poll_thresh=20 ino=257 dd-2584 [004] 88.022899: balance_dirty_state: bdi btrfs-1: dirty=646 wb=863 unstable=0 bg_thresh=1041 thresh=2083 gap=574 poll_thresh=21 ino=257 dd-2584 [004] 88.023013: balance_dirty_state: bdi btrfs-1: dirty=671 wb=863 unstable=0 bg_thresh=1041 thresh=2082 gap=548 poll_thresh=22 ino=257 dd-2584 [004] 88.023136: balance_dirty_state: bdi btrfs-1: dirty=709 wb=863 unstable=0 bg_thresh=1039 thresh=2079 gap=507 poll_thresh=23 ino=257 dd-2584 [004] 88.023141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1340 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-6% task_gap=-111% task_weight=99% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 88.030011: balance_dirty_state: bdi btrfs-1: dirty=714 wb=737 unstable=0 bg_thresh=1040 thresh=2081 gap=630 poll_thresh=23 ino=257 dd-2584 [004] 88.030112: balance_dirty_state: bdi btrfs-1: dirty=714 wb=737 unstable=0 bg_thresh=1041 thresh=2082 gap=631 poll_thresh=17 ino=257 dd-2584 [004] 88.030228: balance_dirty_state: bdi btrfs-1: dirty=764 wb=737 unstable=0 bg_thresh=1040 thresh=2081 gap=580 poll_thresh=18 ino=257 dd-2584 [004] 88.030509: balance_dirty_state: bdi btrfs-1: dirty=789 wb=737 unstable=0 bg_thresh=1040 thresh=2080 gap=554 poll_thresh=19 ino=257 dd-2584 [004] 88.030624: balance_dirty_state: bdi btrfs-1: dirty=814 wb=737 unstable=0 bg_thresh=1042 thresh=2084 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 88.030739: balance_dirty_state: bdi btrfs-1: dirty=839 wb=737 unstable=0 bg_thresh=1041 thresh=2083 gap=507 poll_thresh=21 ino=257 dd-2584 [004] 88.030744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-152% task_weight=99% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 88.038035: balance_dirty_state: bdi btrfs-1: dirty=839 wb=612 unstable=0 bg_thresh=1041 thresh=2082 gap=631 poll_thresh=21 ino=257 dd-2584 [004] 88.038119: balance_dirty_state: bdi btrfs-1: dirty=864 wb=612 unstable=0 bg_thresh=1041 thresh=2082 gap=606 poll_thresh=16 ino=257 dd-2584 [004] 88.038234: balance_dirty_state: bdi btrfs-1: dirty=889 wb=612 unstable=0 bg_thresh=1040 thresh=2081 gap=580 poll_thresh=17 ino=257 dd-2584 [004] 88.038350: balance_dirty_state: bdi btrfs-1: dirty=939 wb=612 unstable=0 bg_thresh=1042 thresh=2085 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 88.038466: balance_dirty_state: bdi btrfs-1: dirty=964 wb=612 unstable=0 bg_thresh=1039 thresh=2078 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 88.038470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1339 bdi_dirty=1400 avg_dirty=1400 bdi_gap=15% task_gap=-67% task_weight=99% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 88.046089: balance_dirty_state: bdi btrfs-1: dirty=989 wb=485 unstable=0 bg_thresh=1042 thresh=2084 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 88.046148: balance_dirty_state: bdi btrfs-1: dirty=989 wb=485 unstable=0 bg_thresh=1039 thresh=2078 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 88.046206: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=485 unstable=0 bg_thresh=1041 thresh=2083 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 88.046488: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=485 unstable=0 bg_thresh=1043 thresh=2087 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 88.046604: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=485 unstable=0 bg_thresh=1043 thresh=2086 gap=537 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 88.046693: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5556 wrote=0 to_write=16384 dd-2584 [004] 88.046732: balance_dirty_state: bdi btrfs-1: dirty=1114 wb=485 unstable=0 bg_thresh=1042 thresh=2085 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 88.046734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-2% task_gap=-105% task_weight=99% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 88.051257: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=580 wrote=944 to_write=15440 dd-2584 [004] 88.053942: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1303 unstable=0 bg_thresh=1040 thresh=2081 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 88.054018: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1293 unstable=1 bg_thresh=1038 thresh=2077 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 88.054082: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1293 unstable=1 bg_thresh=1041 thresh=2082 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 88.054144: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1293 unstable=1 bg_thresh=1040 thresh=2081 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 88.054309: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1293 unstable=1 bg_thresh=1040 thresh=2080 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 88.054514: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1293 unstable=1 bg_thresh=1041 thresh=2082 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 88.054520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1343 bdi_dirty=1400 avg_dirty=1400 bdi_gap=17% task_gap=-63% task_weight=98% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 88.066284: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1054 unstable=1 bg_thresh=1043 thresh=2087 gap=756 poll_thresh=13 ino=257 dd-2584 [000] 88.066393: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1054 unstable=1 bg_thresh=1046 thresh=2092 gap=736 poll_thresh=14 ino=257 dd-2584 [000] 88.066488: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1054 unstable=1 bg_thresh=1045 thresh=2091 gap=710 poll_thresh=15 ino=257 dd-2584 [000] 88.066867: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1054 unstable=1 bg_thresh=1042 thresh=2085 gap=704 poll_thresh=16 ino=257 dd-2584 [000] 88.067042: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1054 unstable=1 bg_thresh=1042 thresh=2084 gap=653 poll_thresh=17 ino=257 dd-2584 [000] 88.067220: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1054 unstable=1 bg_thresh=1041 thresh=2082 gap=626 poll_thresh=18 ino=257 dd-2584 [000] 88.067409: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1054 unstable=1 bg_thresh=1043 thresh=2086 gap=592 poll_thresh=19 ino=257 dd-2584 [000] 88.067608: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1054 unstable=1 bg_thresh=1043 thresh=2086 gap=553 poll_thresh=20 ino=257 dd-2584 [000] 88.067809: balance_dirty_state: bdi btrfs-1: dirty=504 wb=1054 unstable=1 bg_thresh=1044 thresh=2089 gap=530 poll_thresh=21 ino=257 dd-2584 [000] 88.068008: balance_dirty_state: bdi btrfs-1: dirty=543 wb=1054 unstable=1 bg_thresh=1044 thresh=2089 gap=491 poll_thresh=22 ino=257 dd-2584 [000] 88.068014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1350 bdi_dirty=1400 avg_dirty=1400 bdi_gap=21% task_gap=-55% task_weight=98% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 88.078235: balance_dirty_state: bdi btrfs-1: dirty=543 wb=916 unstable=1 bg_thresh=1030 thresh=2061 gap=601 poll_thresh=16 ino=257 dd-2584 [000] 88.078409: balance_dirty_state: bdi btrfs-1: dirty=568 wb=916 unstable=1 bg_thresh=1033 thresh=2066 gap=581 poll_thresh=17 ino=257 dd-2584 [000] 88.078873: balance_dirty_state: bdi btrfs-1: dirty=618 wb=916 unstable=1 bg_thresh=1032 thresh=2065 gap=530 poll_thresh=18 ino=257 dd-2584 [000] 88.079048: balance_dirty_state: bdi btrfs-1: dirty=643 wb=916 unstable=1 bg_thresh=1034 thresh=2069 gap=509 poll_thresh=19 ino=257 dd-2584 [000] 88.079055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1400 avg_dirty=1400 bdi_gap=10% task_gap=-77% task_weight=98% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 88.086126: balance_dirty_state: bdi btrfs-1: dirty=693 wb=713 unstable=1 bg_thresh=1017 thresh=2035 gap=628 poll_thresh=14 ino=257 dd-2584 [004] 88.086220: balance_dirty_state: bdi btrfs-1: dirty=718 wb=713 unstable=1 bg_thresh=1012 thresh=2024 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 88.086308: balance_dirty_state: bdi btrfs-1: dirty=718 wb=713 unstable=1 bg_thresh=1012 thresh=2024 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 88.086480: balance_dirty_state: bdi btrfs-1: dirty=743 wb=713 unstable=1 bg_thresh=1010 thresh=2020 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 88.086661: balance_dirty_state: bdi btrfs-1: dirty=793 wb=713 unstable=1 bg_thresh=1015 thresh=2030 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 88.086838: balance_dirty_state: bdi btrfs-1: dirty=818 wb=713 unstable=1 bg_thresh=1012 thresh=2025 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 88.086845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1280 avg_dirty=1280 bdi_gap=55% task_gap=13% task_weight=98% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 dd-2584 [004] 88.098129: balance_dirty_state: bdi btrfs-1: dirty=843 wb=563 unstable=1 bg_thresh=1011 thresh=2022 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 88.098217: balance_dirty_state: bdi btrfs-1: dirty=843 wb=563 unstable=1 bg_thresh=1011 thresh=2022 gap=615 poll_thresh=15 ino=257 dd-2584 [004] 88.098306: balance_dirty_state: bdi btrfs-1: dirty=868 wb=563 unstable=1 bg_thresh=1013 thresh=2027 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 88.098679: balance_dirty_state: bdi btrfs-1: dirty=893 wb=563 unstable=1 bg_thresh=1013 thresh=2026 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 88.098804: balance_dirty_state: bdi btrfs-1: dirty=918 wb=563 unstable=1 bg_thresh=1015 thresh=2030 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 88.098934: balance_dirty_state: bdi btrfs-1: dirty=968 wb=563 unstable=1 bg_thresh=1014 thresh=2029 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 88.098939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1320 avg_dirty=1320 bdi_gap=34% task_gap=-29% task_weight=99% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 88.110136: balance_dirty_state: bdi btrfs-1: dirty=968 wb=313 unstable=1 bg_thresh=1003 thresh=2006 gap=724 poll_thresh=14 ino=257 dd-2584 [004] 88.110257: balance_dirty_state: bdi btrfs-1: dirty=993 wb=313 unstable=1 bg_thresh=1003 thresh=2006 gap=699 poll_thresh=15 ino=257 dd-2584 [004] 88.110375: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=313 unstable=1 bg_thresh=1005 thresh=2011 gap=679 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 88.110428: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5620 wrote=0 to_write=16384 dd-2584 [004] 88.110627: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=313 unstable=1 bg_thresh=1008 thresh=2016 gap=659 poll_thresh=17 ino=257 dd-2584 [004] 88.110884: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=338 unstable=1 bg_thresh=1010 thresh=2020 gap=638 poll_thresh=18 ino=257 dd-2584 [004] 88.111143: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=388 unstable=1 bg_thresh=1009 thresh=2019 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 88.111605: balance_dirty_state: bdi btrfs-1: dirty=967 wb=489 unstable=1 bg_thresh=1009 thresh=2018 gap=561 poll_thresh=20 ino=257 dd-2584 [004] 88.111736: balance_dirty_state: bdi btrfs-1: dirty=942 wb=539 unstable=1 bg_thresh=1008 thresh=2017 gap=535 poll_thresh=21 ino=257 dd-2584 [004] 88.111869: balance_dirty_state: bdi btrfs-1: dirty=929 wb=577 unstable=1 bg_thresh=1010 thresh=2021 gap=514 poll_thresh=22 ino=257 dd-2584 [004] 88.112001: balance_dirty_state: bdi btrfs-1: dirty=940 wb=616 unstable=1 bg_thresh=1010 thresh=2020 gap=463 poll_thresh=23 ino=257 dd-2584 [004] 88.112002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-85% task_weight=98% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 88.114666: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=644 wrote=1040 to_write=15344 dd-2584 [004] 88.122221: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1231 unstable=1 bg_thresh=1003 thresh=2007 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 88.122338: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1231 unstable=1 bg_thresh=1008 thresh=2017 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 88.122457: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1231 unstable=1 bg_thresh=1011 thresh=2022 gap=515 poll_thresh=19 ino=257 dd-2584 [004] 88.122589: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1231 unstable=1 bg_thresh=1010 thresh=2021 gap=464 poll_thresh=20 ino=257 dd-2584 [004] 88.122595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-84% task_weight=98% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 88.130198: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1056 unstable=1 bg_thresh=1004 thresh=2009 gap=627 poll_thresh=15 ino=257 dd-2584 [004] 88.131311: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1056 unstable=1 bg_thresh=1004 thresh=2009 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 88.131482: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1056 unstable=1 bg_thresh=1009 thresh=2019 gap=587 poll_thresh=17 ino=257 dd-2584 [004] 88.131659: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1056 unstable=1 bg_thresh=1009 thresh=2018 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 88.131833: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1056 unstable=1 bg_thresh=1008 thresh=2017 gap=510 poll_thresh=19 ino=257 dd-2584 [004] 88.132008: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1056 unstable=1 bg_thresh=1010 thresh=2021 gap=489 poll_thresh=20 ino=257 dd-2584 [004] 88.132014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1320 avg_dirty=1320 bdi_gap=30% task_gap=-38% task_weight=98% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 88.138085: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1056 unstable=1 bg_thresh=1005 thresh=2011 gap=454 poll_thresh=15 ino=257 dd-2584 [004] 88.138091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-50% task_weight=99% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 88.146069: balance_dirty_state: bdi btrfs-1: dirty=500 wb=805 unstable=1 bg_thresh=1005 thresh=2011 gap=705 poll_thresh=11 ino=257 dd-2584 [004] 88.146126: balance_dirty_state: bdi btrfs-1: dirty=525 wb=805 unstable=1 bg_thresh=1005 thresh=2011 gap=680 poll_thresh=12 ino=257 dd-2584 [004] 88.146183: balance_dirty_state: bdi btrfs-1: dirty=550 wb=805 unstable=1 bg_thresh=1008 thresh=2016 gap=660 poll_thresh=13 ino=257 dd-2584 [004] 88.146240: balance_dirty_state: bdi btrfs-1: dirty=550 wb=805 unstable=1 bg_thresh=1010 thresh=2021 gap=665 poll_thresh=14 ino=257 dd-2584 [004] 88.146298: balance_dirty_state: bdi btrfs-1: dirty=575 wb=805 unstable=1 bg_thresh=1010 thresh=2021 gap=640 poll_thresh=15 ino=257 dd-2584 [004] 88.146356: balance_dirty_state: bdi btrfs-1: dirty=600 wb=805 unstable=1 bg_thresh=1010 thresh=2020 gap=614 poll_thresh=16 ino=257 dd-2584 [004] 88.146637: balance_dirty_state: bdi btrfs-1: dirty=625 wb=805 unstable=1 bg_thresh=1009 thresh=2019 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 88.146753: balance_dirty_state: bdi btrfs-1: dirty=650 wb=805 unstable=1 bg_thresh=1009 thresh=2018 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 88.146869: balance_dirty_state: bdi btrfs-1: dirty=675 wb=805 unstable=1 bg_thresh=1011 thresh=2022 gap=541 poll_thresh=19 ino=257 dd-2584 [004] 88.147016: balance_dirty_state: bdi btrfs-1: dirty=725 wb=767 unstable=1 bg_thresh=1010 thresh=2021 gap=528 poll_thresh=20 ino=257 dd-2584 [004] 88.147208: balance_dirty_state: bdi btrfs-1: dirty=750 wb=663 unstable=1 bg_thresh=1010 thresh=2020 gap=606 poll_thresh=21 ino=257 dd-2584 [004] 88.147386: balance_dirty_state: bdi btrfs-1: dirty=775 wb=663 unstable=1 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=22 ino=257 dd-2584 [004] 88.147576: balance_dirty_state: bdi btrfs-1: dirty=813 wb=663 unstable=1 bg_thresh=1003 thresh=2007 gap=530 poll_thresh=23 ino=257 dd-2584 [004] 88.147767: balance_dirty_state: bdi btrfs-1: dirty=851 wb=663 unstable=1 bg_thresh=1010 thresh=2020 gap=505 poll_thresh=24 ino=257 dd-2584 [004] 88.148199: balance_dirty_state: bdi btrfs-1: dirty=876 wb=663 unstable=1 bg_thresh=1006 thresh=2012 gap=472 poll_thresh=25 ino=257 dd-2584 [004] 88.148206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-95% task_weight=99% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 88.154156: balance_dirty_state: bdi btrfs-1: dirty=901 wb=663 unstable=1 bg_thresh=1010 thresh=2020 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 88.154160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-132% task_weight=98% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 88.161998: balance_dirty_state: bdi btrfs-1: dirty=901 wb=538 unstable=1 bg_thresh=1008 thresh=2016 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 88.162113: balance_dirty_state: bdi btrfs-1: dirty=926 wb=538 unstable=1 bg_thresh=1007 thresh=2015 gap=550 poll_thresh=14 ino=257 dd-2584 [004] 88.162173: balance_dirty_state: bdi btrfs-1: dirty=926 wb=538 unstable=1 bg_thresh=1010 thresh=2020 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 88.162230: balance_dirty_state: bdi btrfs-1: dirty=951 wb=538 unstable=1 bg_thresh=1007 thresh=2014 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 88.162346: balance_dirty_state: bdi btrfs-1: dirty=976 wb=538 unstable=1 bg_thresh=1009 thresh=2018 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 88.162350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=98% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 88.170143: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=413 unstable=1 bg_thresh=1010 thresh=2021 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 88.170219: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=413 unstable=1 bg_thresh=1010 thresh=2020 gap=580 poll_thresh=14 ino=257 flush-btrfs-1-2586 [007] 88.170257: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5680 wrote=0 to_write=16384 dd-2584 [004] 88.170338: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=338 unstable=1 bg_thresh=1010 thresh=2020 gap=655 poll_thresh=15 ino=257 dd-2584 [004] 88.170451: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=288 unstable=1 bg_thresh=1009 thresh=2019 gap=679 poll_thresh=16 ino=257 dd-2584 [004] 88.170644: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=363 unstable=1 bg_thresh=1004 thresh=2009 gap=644 poll_thresh=17 ino=257 dd-2584 [004] 88.171115: balance_dirty_state: bdi btrfs-1: dirty=876 wb=513 unstable=1 bg_thresh=1010 thresh=2021 gap=631 poll_thresh=18 ino=257 dd-2584 [004] 88.171310: balance_dirty_state: bdi btrfs-1: dirty=876 wb=563 unstable=1 bg_thresh=1005 thresh=2011 gap=571 poll_thresh=19 ino=257 dd-2584 [004] 88.171502: balance_dirty_state: bdi btrfs-1: dirty=851 wb=613 unstable=1 bg_thresh=1011 thresh=2022 gap=557 poll_thresh=20 ino=257 dd-2584 [004] 88.171692: balance_dirty_state: bdi btrfs-1: dirty=826 wb=663 unstable=1 bg_thresh=1008 thresh=2017 gap=527 poll_thresh=21 ino=257 dd-2584 [004] 88.171881: balance_dirty_state: bdi btrfs-1: dirty=826 wb=713 unstable=1 bg_thresh=1006 thresh=2012 gap=472 poll_thresh=22 ino=257 dd-2584 [004] 88.171883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-49% task_weight=100% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 88.173943: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=700 wrote=1056 to_write=15328 dd-2584 [004] 88.178104: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1214 unstable=1 bg_thresh=1007 thresh=2015 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 88.178286: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1214 unstable=1 bg_thresh=1009 thresh=2019 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 88.178470: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1214 unstable=1 bg_thresh=1009 thresh=2018 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 88.178655: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1214 unstable=1 bg_thresh=1008 thresh=2017 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 88.178661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-89% task_weight=98% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 88.186375: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1214 unstable=1 bg_thresh=1007 thresh=2014 gap=474 poll_thresh=14 ino=257 dd-2584 [004] 88.186381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-94% task_weight=100% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 88.194136: balance_dirty_state: bdi btrfs-1: dirty=325 wb=939 unstable=1 bg_thresh=1011 thresh=2022 gap=757 poll_thresh=10 ino=257 dd-2584 [004] 88.194193: balance_dirty_state: bdi btrfs-1: dirty=350 wb=939 unstable=1 bg_thresh=1008 thresh=2016 gap=726 poll_thresh=11 ino=257 dd-2584 [004] 88.194249: balance_dirty_state: bdi btrfs-1: dirty=375 wb=939 unstable=1 bg_thresh=1010 thresh=2021 gap=706 poll_thresh=12 ino=257 dd-2584 [004] 88.194306: balance_dirty_state: bdi btrfs-1: dirty=375 wb=939 unstable=1 bg_thresh=1007 thresh=2015 gap=700 poll_thresh=13 ino=257 dd-2584 [004] 88.194364: balance_dirty_state: bdi btrfs-1: dirty=400 wb=939 unstable=1 bg_thresh=1010 thresh=2020 gap=680 poll_thresh=14 ino=257 dd-2584 [004] 88.194421: balance_dirty_state: bdi btrfs-1: dirty=425 wb=939 unstable=1 bg_thresh=1009 thresh=2019 gap=654 poll_thresh=15 ino=257 dd-2584 [004] 88.194479: balance_dirty_state: bdi btrfs-1: dirty=425 wb=939 unstable=1 bg_thresh=1009 thresh=2019 gap=654 poll_thresh=16 ino=257 dd-2584 [004] 88.194596: balance_dirty_state: bdi btrfs-1: dirty=450 wb=939 unstable=1 bg_thresh=1011 thresh=2023 gap=633 poll_thresh=17 ino=257 dd-2584 [004] 88.194712: balance_dirty_state: bdi btrfs-1: dirty=500 wb=939 unstable=1 bg_thresh=1011 thresh=2022 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 88.194828: balance_dirty_state: bdi btrfs-1: dirty=525 wb=939 unstable=1 bg_thresh=1007 thresh=2015 gap=550 poll_thresh=19 ino=257 dd-2584 [004] 88.194944: balance_dirty_state: bdi btrfs-1: dirty=550 wb=939 unstable=1 bg_thresh=1009 thresh=2019 gap=529 poll_thresh=20 ino=257 dd-2584 [004] 88.195228: balance_dirty_state: bdi btrfs-1: dirty=600 wb=939 unstable=1 bg_thresh=1009 thresh=2018 gap=478 poll_thresh=21 ino=257 dd-2584 [004] 88.195233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 88.202053: balance_dirty_state: bdi btrfs-1: dirty=600 wb=814 unstable=1 bg_thresh=1009 thresh=2018 gap=603 poll_thresh=21 ino=257 dd-2584 [004] 88.202121: balance_dirty_state: bdi btrfs-1: dirty=600 wb=814 unstable=1 bg_thresh=1004 thresh=2009 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 88.202247: balance_dirty_state: bdi btrfs-1: dirty=625 wb=814 unstable=1 bg_thresh=1009 thresh=2019 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 88.202368: balance_dirty_state: bdi btrfs-1: dirty=675 wb=814 unstable=1 bg_thresh=1012 thresh=2024 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 88.202487: balance_dirty_state: bdi btrfs-1: dirty=700 wb=814 unstable=1 bg_thresh=1011 thresh=2023 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 88.202610: balance_dirty_state: bdi btrfs-1: dirty=725 wb=814 unstable=1 bg_thresh=1011 thresh=2022 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 88.202614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 88.209996: balance_dirty_state: bdi btrfs-1: dirty=725 wb=689 unstable=1 bg_thresh=1008 thresh=2017 gap=602 poll_thresh=20 ino=257 dd-2584 [004] 88.210082: balance_dirty_state: bdi btrfs-1: dirty=750 wb=689 unstable=1 bg_thresh=1014 thresh=2028 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 88.210146: balance_dirty_state: bdi btrfs-1: dirty=775 wb=689 unstable=1 bg_thresh=1016 thresh=2033 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 88.210319: balance_dirty_state: bdi btrfs-1: dirty=800 wb=689 unstable=1 bg_thresh=1016 thresh=2032 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 88.210787: balance_dirty_state: bdi btrfs-1: dirty=825 wb=689 unstable=1 bg_thresh=1015 thresh=2031 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 88.210976: balance_dirty_state: bdi btrfs-1: dirty=850 wb=689 unstable=1 bg_thresh=1017 thresh=2035 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 88.210983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 88.221997: balance_dirty_state: bdi btrfs-1: dirty=850 wb=564 unstable=1 bg_thresh=1011 thresh=2023 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 88.222064: balance_dirty_state: bdi btrfs-1: dirty=875 wb=564 unstable=1 bg_thresh=1008 thresh=2017 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 88.222125: balance_dirty_state: bdi btrfs-1: dirty=900 wb=564 unstable=1 bg_thresh=1011 thresh=2022 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 88.222185: balance_dirty_state: bdi btrfs-1: dirty=900 wb=564 unstable=1 bg_thresh=1007 thresh=2015 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 88.222304: balance_dirty_state: bdi btrfs-1: dirty=950 wb=564 unstable=1 bg_thresh=1007 thresh=2014 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 88.222309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 88.230197: balance_dirty_state: bdi btrfs-1: dirty=950 wb=438 unstable=1 bg_thresh=1003 thresh=2006 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 88.230280: balance_dirty_state: bdi btrfs-1: dirty=975 wb=438 unstable=1 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 88.230366: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=438 unstable=1 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 88.230453: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=438 unstable=1 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 88.230646: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=438 unstable=1 bg_thresh=998 thresh=1997 gap=533 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 88.230701: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5740 wrote=0 to_write=16384 dd-2584 [004] 88.230861: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=338 unstable=1 bg_thresh=1006 thresh=2013 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 88.231193: balance_dirty_state: bdi btrfs-1: dirty=975 wb=438 unstable=1 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 88.231325: balance_dirty_state: bdi btrfs-1: dirty=950 wb=488 unstable=1 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=20 ino=257 dd-2584 [004] 88.231454: balance_dirty_state: bdi btrfs-1: dirty=975 wb=513 unstable=1 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=21 ino=257 dd-2584 [004] 88.231615: balance_dirty_state: bdi btrfs-1: dirty=950 wb=563 unstable=1 bg_thresh=1007 thresh=2014 gap=500 poll_thresh=22 ino=257 dd-2584 [004] 88.231617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1320 avg_dirty=1320 bdi_gap=26% task_gap=-46% task_weight=98% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 88.234004: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=764 wrote=1008 to_write=15376 dd-2584 [000] 88.238175: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1313 unstable=1 bg_thresh=1006 thresh=2013 gap=474 poll_thresh=16 ino=257 dd-2584 [000] 88.238184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-47% task_weight=99% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 88.246175: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1188 unstable=1 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=12 ino=257 dd-2584 [004] 88.246270: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1188 unstable=1 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 88.246363: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1188 unstable=1 bg_thresh=1005 thresh=2010 gap=546 poll_thresh=14 ino=257 dd-2584 [004] 88.246456: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1188 unstable=1 bg_thresh=1007 thresh=2015 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 88.246546: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1188 unstable=1 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 88.246732: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1188 unstable=1 bg_thresh=1006 thresh=2013 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 88.246739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-47% task_weight=99% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 88.254469: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1013 unstable=1 bg_thresh=1005 thresh=2011 gap=647 poll_thresh=13 ino=257 dd-2584 [004] 88.254553: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1013 unstable=1 bg_thresh=1005 thresh=2010 gap=621 poll_thresh=14 ino=257 dd-2584 [004] 88.254638: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1013 unstable=1 bg_thresh=1005 thresh=2010 gap=621 poll_thresh=15 ino=257 dd-2584 [004] 88.254723: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1013 unstable=1 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 88.254892: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1013 unstable=1 bg_thresh=1004 thresh=2008 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 88.255061: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1013 unstable=1 bg_thresh=1006 thresh=2012 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 88.255228: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1013 unstable=1 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 88.255234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1280 avg_dirty=1280 bdi_gap=48% task_gap=-3% task_weight=99% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 88.262146: balance_dirty_state: bdi btrfs-1: dirty=500 wb=763 unstable=1 bg_thresh=1007 thresh=2015 gap=751 poll_thresh=14 ino=257 dd-2584 [006] 88.262206: balance_dirty_state: bdi btrfs-1: dirty=525 wb=763 unstable=1 bg_thresh=1010 thresh=2020 gap=731 poll_thresh=15 ino=257 dd-2584 [006] 88.262264: balance_dirty_state: bdi btrfs-1: dirty=550 wb=763 unstable=1 bg_thresh=1010 thresh=2020 gap=706 poll_thresh=16 ino=257 dd-2584 [006] 88.262382: balance_dirty_state: bdi btrfs-1: dirty=575 wb=763 unstable=1 bg_thresh=1012 thresh=2025 gap=686 poll_thresh=17 ino=257 dd-2584 [006] 88.262672: balance_dirty_state: bdi btrfs-1: dirty=600 wb=763 unstable=1 bg_thresh=1014 thresh=2029 gap=665 poll_thresh=18 ino=257 dd-2584 [006] 88.262788: balance_dirty_state: bdi btrfs-1: dirty=625 wb=763 unstable=1 bg_thresh=1014 thresh=2028 gap=639 poll_thresh=19 ino=257 dd-2584 [006] 88.262905: balance_dirty_state: bdi btrfs-1: dirty=675 wb=763 unstable=1 bg_thresh=1013 thresh=2027 gap=588 poll_thresh=20 ino=257 dd-2584 [006] 88.263021: balance_dirty_state: bdi btrfs-1: dirty=700 wb=763 unstable=1 bg_thresh=1010 thresh=2020 gap=556 poll_thresh=21 ino=257 dd-2584 [006] 88.263139: balance_dirty_state: bdi btrfs-1: dirty=725 wb=763 unstable=1 bg_thresh=1012 thresh=2024 gap=535 poll_thresh=22 ino=257 dd-2584 [006] 88.263254: balance_dirty_state: bdi btrfs-1: dirty=775 wb=763 unstable=1 bg_thresh=1011 thresh=2023 gap=484 poll_thresh=23 ino=257 dd-2584 [006] 88.263259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1320 avg_dirty=1320 bdi_gap=31% task_gap=-35% task_weight=98% bdi_bw=67060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 88.270305: balance_dirty_state: bdi btrfs-1: dirty=800 wb=638 unstable=1 bg_thresh=1013 thresh=2027 gap=588 poll_thresh=17 ino=257 dd-2584 [006] 88.270540: balance_dirty_state: bdi btrfs-1: dirty=825 wb=638 unstable=1 bg_thresh=1015 thresh=2031 gap=567 poll_thresh=18 ino=257 dd-2584 [006] 88.271120: balance_dirty_state: bdi btrfs-1: dirty=850 wb=638 unstable=1 bg_thresh=1015 thresh=2030 gap=541 poll_thresh=19 ino=257 dd-2584 [006] 88.271353: balance_dirty_state: bdi btrfs-1: dirty=900 wb=638 unstable=1 bg_thresh=1014 thresh=2029 gap=490 poll_thresh=20 ino=257 dd-2584 [006] 88.271361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1320 avg_dirty=1320 bdi_gap=34% task_gap=-29% task_weight=99% bdi_bw=67060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 88.278196: balance_dirty_state: bdi btrfs-1: dirty=900 wb=488 unstable=1 bg_thresh=1016 thresh=2033 gap=644 poll_thresh=15 ino=257 dd-2584 [006] 88.278254: balance_dirty_state: bdi btrfs-1: dirty=925 wb=488 unstable=1 bg_thresh=1013 thresh=2027 gap=613 poll_thresh=16 ino=257 dd-2584 [006] 88.278366: balance_dirty_state: bdi btrfs-1: dirty=950 wb=488 unstable=1 bg_thresh=1015 thresh=2031 gap=592 poll_thresh=17 ino=257 dd-2584 [006] 88.278478: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=488 unstable=1 bg_thresh=1015 thresh=2030 gap=541 poll_thresh=18 ino=257 dd-2584 [006] 88.278589: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=488 unstable=1 bg_thresh=1014 thresh=2029 gap=515 poll_thresh=19 ino=257 flush-btrfs-1-2586 [007] 88.278679: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5788 wrote=0 to_write=16384 dd-2584 [006] 88.278718: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=488 unstable=1 bg_thresh=1016 thresh=2033 gap=494 poll_thresh=20 ino=257 dd-2584 [006] 88.278719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1360 avg_dirty=1360 bdi_gap=13% task_gap=-71% task_weight=98% bdi_bw=67060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 88.284209: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=812 wrote=848 to_write=15536 dd-2584 [006] 88.286249: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1213 unstable=1 bg_thresh=1012 thresh=2024 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 88.286373: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1213 unstable=1 bg_thresh=1014 thresh=2029 gap=590 poll_thresh=16 ino=257 dd-2584 [006] 88.286996: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1213 unstable=1 bg_thresh=1014 thresh=2028 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 88.287230: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1213 unstable=1 bg_thresh=1013 thresh=2027 gap=513 poll_thresh=18 ino=257 dd-2584 [006] 88.287470: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1213 unstable=1 bg_thresh=1012 thresh=2025 gap=486 poll_thresh=19 ino=257 dd-2584 [006] 88.287479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-79% task_weight=98% bdi_bw=67060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 88.294239: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1088 unstable=1 bg_thresh=1015 thresh=2030 gap=591 poll_thresh=14 ino=257 dd-2584 [006] 88.294394: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1088 unstable=1 bg_thresh=1014 thresh=2029 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 88.294523: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1088 unstable=1 bg_thresh=1017 thresh=2034 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 88.294758: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1088 unstable=1 bg_thresh=1016 thresh=2033 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 88.294994: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1088 unstable=1 bg_thresh=1016 thresh=2032 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 88.295002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1320 avg_dirty=1320 bdi_gap=36% task_gap=-27% task_weight=99% bdi_bw=67060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 88.302195: balance_dirty_state: bdi btrfs-1: dirty=450 wb=963 unstable=1 bg_thresh=1012 thresh=2025 gap=611 poll_thresh=13 ino=257 dd-2584 [006] 88.302255: balance_dirty_state: bdi btrfs-1: dirty=475 wb=963 unstable=1 bg_thresh=1012 thresh=2025 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 88.302314: balance_dirty_state: bdi btrfs-1: dirty=500 wb=963 unstable=1 bg_thresh=1012 thresh=2024 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 88.302372: balance_dirty_state: bdi btrfs-1: dirty=500 wb=963 unstable=1 bg_thresh=1014 thresh=2029 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 88.302662: balance_dirty_state: bdi btrfs-1: dirty=550 wb=963 unstable=1 bg_thresh=1014 thresh=2028 gap=514 poll_thresh=17 ino=257 dd-2584 [006] 88.302780: balance_dirty_state: bdi btrfs-1: dirty=575 wb=963 unstable=1 bg_thresh=1010 thresh=2021 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 88.302785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1320 avg_dirty=1320 bdi_gap=30% task_gap=-39% task_weight=99% bdi_bw=67060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 88.310196: balance_dirty_state: bdi btrfs-1: dirty=575 wb=963 unstable=1 bg_thresh=1012 thresh=2024 gap=485 poll_thresh=13 ino=257 dd-2584 [001] 88.310201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-82% task_weight=99% bdi_bw=67060 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 88.318081: balance_dirty_state: bdi btrfs-1: dirty=600 wb=738 unstable=1 bg_thresh=1012 thresh=2025 gap=686 poll_thresh=10 ino=257 dd-2584 [001] 88.318141: balance_dirty_state: bdi btrfs-1: dirty=625 wb=738 unstable=1 bg_thresh=1015 thresh=2030 gap=666 poll_thresh=11 ino=257 dd-2584 [001] 88.318199: balance_dirty_state: bdi btrfs-1: dirty=625 wb=738 unstable=1 bg_thresh=1015 thresh=2030 gap=666 poll_thresh=12 ino=257 dd-2584 [001] 88.318256: balance_dirty_state: bdi btrfs-1: dirty=650 wb=738 unstable=1 bg_thresh=1017 thresh=2035 gap=646 poll_thresh=13 ino=257 dd-2584 [001] 88.318314: balance_dirty_state: bdi btrfs-1: dirty=675 wb=738 unstable=1 bg_thresh=1017 thresh=2035 gap=621 poll_thresh=14 ino=257 dd-2584 [001] 88.318373: balance_dirty_state: bdi btrfs-1: dirty=675 wb=738 unstable=1 bg_thresh=1020 thresh=2040 gap=626 poll_thresh=15 ino=257 dd-2584 [001] 88.318480: balance_dirty_state: bdi btrfs-1: dirty=700 wb=738 unstable=1 bg_thresh=1019 thresh=2039 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 88.318712: balance_dirty_state: bdi btrfs-1: dirty=725 wb=738 unstable=1 bg_thresh=1019 thresh=2038 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 88.318945: balance_dirty_state: bdi btrfs-1: dirty=775 wb=738 unstable=1 bg_thresh=1018 thresh=2037 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 88.319528: balance_dirty_state: bdi btrfs-1: dirty=800 wb=738 unstable=1 bg_thresh=1018 thresh=2036 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 88.319537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1320 avg_dirty=1320 bdi_gap=38% task_gap=-22% task_weight=99% bdi_bw=67060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 88.326195: balance_dirty_state: bdi btrfs-1: dirty=800 wb=588 unstable=1 bg_thresh=1013 thresh=2027 gap=638 poll_thresh=14 ino=257 dd-2584 [001] 88.326253: balance_dirty_state: bdi btrfs-1: dirty=825 wb=588 unstable=1 bg_thresh=1016 thresh=2032 gap=618 poll_thresh=15 ino=257 dd-2584 [001] 88.326310: balance_dirty_state: bdi btrfs-1: dirty=850 wb=588 unstable=1 bg_thresh=1016 thresh=2032 gap=593 poll_thresh=16 ino=257 dd-2584 [001] 88.326425: balance_dirty_state: bdi btrfs-1: dirty=875 wb=588 unstable=1 bg_thresh=1018 thresh=2037 gap=573 poll_thresh=17 ino=257 dd-2584 [001] 88.326543: balance_dirty_state: bdi btrfs-1: dirty=900 wb=588 unstable=1 bg_thresh=1020 thresh=2041 gap=552 poll_thresh=18 ino=257 dd-2584 [001] 88.326659: balance_dirty_state: bdi btrfs-1: dirty=950 wb=588 unstable=1 bg_thresh=1020 thresh=2040 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 88.326664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1360 avg_dirty=1360 bdi_gap=17% task_gap=-63% task_weight=99% bdi_bw=67060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 88.334222: balance_dirty_state: bdi btrfs-1: dirty=950 wb=463 unstable=1 bg_thresh=1013 thresh=2027 gap=613 poll_thresh=14 ino=257 dd-2584 [001] 88.334279: balance_dirty_state: bdi btrfs-1: dirty=975 wb=463 unstable=1 bg_thresh=1016 thresh=2032 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 88.334336: balance_dirty_state: bdi btrfs-1: dirty=975 wb=463 unstable=1 bg_thresh=1016 thresh=2032 gap=593 poll_thresh=16 ino=257 dd-2584 [001] 88.334452: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=463 unstable=1 bg_thresh=1018 thresh=2037 gap=548 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 88.334503: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5844 wrote=0 to_write=16384 dd-2584 [001] 88.334752: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=513 unstable=1 bg_thresh=1020 thresh=2041 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 88.334880: balance_dirty_state: bdi btrfs-1: dirty=975 wb=563 unstable=1 bg_thresh=1020 thresh=2040 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 88.334881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-109% task_weight=99% bdi_bw=67060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 88.337352: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=864 wrote=880 to_write=15504 dd-2584 [001] 88.342125: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1213 unstable=1 bg_thresh=1018 thresh=2036 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 88.342223: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1213 unstable=1 bg_thresh=1018 thresh=2036 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 88.342284: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1213 unstable=1 bg_thresh=1020 thresh=2041 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 88.342344: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1213 unstable=1 bg_thresh=1020 thresh=2041 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 88.342470: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1213 unstable=1 bg_thresh=1017 thresh=2034 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 88.342593: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1213 unstable=1 bg_thresh=1019 thresh=2038 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 88.342598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1360 avg_dirty=1360 bdi_gap=16% task_gap=-66% task_weight=99% bdi_bw=67060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 88.350134: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1088 unstable=1 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 88.350195: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1088 unstable=1 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 88.350256: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1088 unstable=1 bg_thresh=1005 thresh=2011 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 88.350316: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1088 unstable=1 bg_thresh=1008 thresh=2016 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 88.350619: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1088 unstable=1 bg_thresh=1010 thresh=2021 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 88.350738: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1088 unstable=1 bg_thresh=1010 thresh=2020 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 88.350743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1320 avg_dirty=1320 bdi_gap=29% task_gap=-40% task_weight=99% bdi_bw=67060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 88.358152: balance_dirty_state: bdi btrfs-1: dirty=450 wb=888 unstable=1 bg_thresh=1002 thresh=2005 gap=666 poll_thresh=13 ino=257 dd-2584 [005] 88.358240: balance_dirty_state: bdi btrfs-1: dirty=475 wb=888 unstable=1 bg_thresh=1005 thresh=2010 gap=646 poll_thresh=14 ino=257 dd-2584 [005] 88.358328: balance_dirty_state: bdi btrfs-1: dirty=500 wb=888 unstable=1 bg_thresh=1007 thresh=2015 gap=626 poll_thresh=15 ino=257 dd-2584 [005] 88.358418: balance_dirty_state: bdi btrfs-1: dirty=500 wb=888 unstable=1 bg_thresh=1004 thresh=2009 gap=620 poll_thresh=16 ino=257 dd-2584 [005] 88.358598: balance_dirty_state: bdi btrfs-1: dirty=550 wb=888 unstable=1 bg_thresh=1004 thresh=2008 gap=569 poll_thresh=17 ino=257 dd-2584 [005] 88.358778: balance_dirty_state: bdi btrfs-1: dirty=575 wb=888 unstable=1 bg_thresh=1006 thresh=2012 gap=548 poll_thresh=18 ino=257 dd-2584 [005] 88.358957: balance_dirty_state: bdi btrfs-1: dirty=600 wb=888 unstable=1 bg_thresh=1005 thresh=2011 gap=522 poll_thresh=19 ino=257 dd-2584 [005] 88.359139: balance_dirty_state: bdi btrfs-1: dirty=650 wb=888 unstable=1 bg_thresh=1005 thresh=2010 gap=471 poll_thresh=20 ino=257 dd-2584 [005] 88.359146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-52% task_weight=100% bdi_bw=67060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 88.366168: balance_dirty_state: bdi btrfs-1: dirty=650 wb=888 unstable=1 bg_thresh=1001 thresh=2002 gap=463 poll_thresh=15 ino=257 dd-2584 [005] 88.366176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-62% task_weight=101% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 88.374403: balance_dirty_state: bdi btrfs-1: dirty=675 wb=638 unstable=1 bg_thresh=1006 thresh=2013 gap=699 poll_thresh=11 ino=257 dd-2584 [005] 88.374463: balance_dirty_state: bdi btrfs-1: dirty=675 wb=638 unstable=1 bg_thresh=1003 thresh=2007 gap=693 poll_thresh=12 ino=257 dd-2584 [005] 88.374521: balance_dirty_state: bdi btrfs-1: dirty=700 wb=638 unstable=1 bg_thresh=1006 thresh=2012 gap=673 poll_thresh=13 ino=257 dd-2584 [005] 88.374580: balance_dirty_state: bdi btrfs-1: dirty=725 wb=638 unstable=1 bg_thresh=1003 thresh=2006 gap=642 poll_thresh=14 ino=257 dd-2584 [005] 88.374639: balance_dirty_state: bdi btrfs-1: dirty=725 wb=638 unstable=1 bg_thresh=1005 thresh=2011 gap=647 poll_thresh=15 ino=257 dd-2584 [005] 88.374698: balance_dirty_state: bdi btrfs-1: dirty=750 wb=638 unstable=1 bg_thresh=1005 thresh=2010 gap=621 poll_thresh=16 ino=257 dd-2584 [005] 88.374815: balance_dirty_state: bdi btrfs-1: dirty=775 wb=638 unstable=1 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=17 ino=257 dd-2584 [005] 88.374932: balance_dirty_state: bdi btrfs-1: dirty=825 wb=638 unstable=1 bg_thresh=1004 thresh=2008 gap=544 poll_thresh=18 ino=257 dd-2584 [005] 88.375051: balance_dirty_state: bdi btrfs-1: dirty=850 wb=638 unstable=1 bg_thresh=1006 thresh=2012 gap=523 poll_thresh=19 ino=257 dd-2584 [005] 88.375172: balance_dirty_state: bdi btrfs-1: dirty=875 wb=638 unstable=1 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=20 ino=257 dd-2584 [005] 88.375177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1280 avg_dirty=1280 bdi_gap=48% task_gap=-5% task_weight=101% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 88.382249: balance_dirty_state: bdi btrfs-1: dirty=900 wb=513 unstable=1 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=15 ino=257 dd-2584 [005] 88.382307: balance_dirty_state: bdi btrfs-1: dirty=900 wb=513 unstable=1 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=16 ino=257 dd-2584 [005] 88.382587: balance_dirty_state: bdi btrfs-1: dirty=950 wb=513 unstable=1 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 88.382700: balance_dirty_state: bdi btrfs-1: dirty=975 wb=513 unstable=1 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 88.382814: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=513 unstable=1 bg_thresh=1004 thresh=2009 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 88.382819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1280 avg_dirty=1280 bdi_gap=47% task_gap=-5% task_weight=99% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 88.390306: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=363 unstable=1 bg_thresh=1003 thresh=2006 gap=617 poll_thresh=14 ino=257 dd-2584 [005] 88.390370: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=363 unstable=1 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=15 ino=257 flush-btrfs-1-2586 [007] 88.390370: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5900 wrote=0 to_write=16384 dd-2584 [005] 88.390431: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=363 unstable=1 bg_thresh=1002 thresh=2005 gap=591 poll_thresh=16 ino=257 dd-2584 [005] 88.390554: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=388 unstable=1 bg_thresh=1002 thresh=2004 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 88.390684: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=438 unstable=1 bg_thresh=1004 thresh=2008 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 88.390810: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=488 unstable=1 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 88.390811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-54% task_weight=99% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 88.395234: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=924 wrote=944 to_write=15440 dd-2584 [005] 88.398260: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1188 unstable=1 bg_thresh=1001 thresh=2003 gap=589 poll_thresh=14 ino=257 dd-2584 [005] 88.398494: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1188 unstable=1 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=15 ino=257 dd-2584 [005] 88.398553: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1188 unstable=1 bg_thresh=1003 thresh=2007 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 88.398672: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1188 unstable=1 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 88.398789: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1188 unstable=1 bg_thresh=1002 thresh=2005 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 88.398907: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1188 unstable=1 bg_thresh=1002 thresh=2004 gap=465 poll_thresh=19 ino=257 dd-2584 [005] 88.398911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 88.406184: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1063 unstable=1 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 88.406261: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1063 unstable=1 bg_thresh=1005 thresh=2011 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 88.406321: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1063 unstable=1 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 88.406414: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1013 unstable=1 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=16 ino=257 dd-2584 [005] 88.406597: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1013 unstable=1 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=17 ino=257 dd-2584 [005] 88.406735: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1013 unstable=1 bg_thresh=1002 thresh=2005 gap=541 poll_thresh=18 ino=257 dd-2584 [005] 88.407025: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1013 unstable=1 bg_thresh=1002 thresh=2004 gap=490 poll_thresh=19 ino=257 dd-2584 [005] 88.407029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-58% task_weight=99% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 88.414250: balance_dirty_state: bdi btrfs-1: dirty=500 wb=963 unstable=1 bg_thresh=1000 thresh=2001 gap=537 poll_thresh=14 ino=257 dd-2584 [005] 88.414342: balance_dirty_state: bdi btrfs-1: dirty=525 wb=963 unstable=1 bg_thresh=1000 thresh=2000 gap=511 poll_thresh=15 ino=257 dd-2584 [005] 88.414431: balance_dirty_state: bdi btrfs-1: dirty=525 wb=963 unstable=1 bg_thresh=1003 thresh=2006 gap=517 poll_thresh=16 ino=257 dd-2584 [005] 88.414609: balance_dirty_state: bdi btrfs-1: dirty=575 wb=963 unstable=1 bg_thresh=1001 thresh=2003 gap=464 poll_thresh=17 ino=257 dd-2584 [005] 88.414615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-108% task_weight=101% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 88.422081: balance_dirty_state: bdi btrfs-1: dirty=575 wb=838 unstable=1 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=17 ino=257 dd-2584 [005] 88.422145: balance_dirty_state: bdi btrfs-1: dirty=575 wb=838 unstable=1 bg_thresh=1002 thresh=2005 gap=591 poll_thresh=13 ino=257 dd-2584 [005] 88.422204: balance_dirty_state: bdi btrfs-1: dirty=600 wb=838 unstable=1 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 88.422264: balance_dirty_state: bdi btrfs-1: dirty=625 wb=838 unstable=1 bg_thresh=1004 thresh=2009 gap=545 poll_thresh=15 ino=257 dd-2584 [005] 88.422322: balance_dirty_state: bdi btrfs-1: dirty=625 wb=838 unstable=1 bg_thresh=1004 thresh=2009 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 88.422439: balance_dirty_state: bdi btrfs-1: dirty=675 wb=838 unstable=1 bg_thresh=1001 thresh=2002 gap=488 poll_thresh=17 ino=257 dd-2584 [005] 88.422444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-62% task_weight=101% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 88.430219: balance_dirty_state: bdi btrfs-1: dirty=675 wb=563 unstable=1 bg_thresh=1003 thresh=2007 gap=768 poll_thresh=13 ino=257 dd-2584 [005] 88.430298: balance_dirty_state: bdi btrfs-1: dirty=700 wb=563 unstable=1 bg_thresh=1000 thresh=2001 gap=737 poll_thresh=14 ino=257 dd-2584 [005] 88.430357: balance_dirty_state: bdi btrfs-1: dirty=700 wb=563 unstable=1 bg_thresh=1003 thresh=2006 gap=742 poll_thresh=15 ino=257 dd-2584 [005] 88.430415: balance_dirty_state: bdi btrfs-1: dirty=725 wb=563 unstable=1 bg_thresh=1002 thresh=2005 gap=716 poll_thresh=16 ino=257 dd-2584 [005] 88.430693: balance_dirty_state: bdi btrfs-1: dirty=750 wb=563 unstable=1 bg_thresh=1002 thresh=2004 gap=690 poll_thresh=17 ino=257 dd-2584 [005] 88.430805: balance_dirty_state: bdi btrfs-1: dirty=800 wb=563 unstable=1 bg_thresh=1001 thresh=2003 gap=639 poll_thresh=18 ino=257 dd-2584 [005] 88.430917: balance_dirty_state: bdi btrfs-1: dirty=825 wb=563 unstable=1 bg_thresh=1001 thresh=2002 gap=613 poll_thresh=19 ino=257 dd-2584 [005] 88.431031: balance_dirty_state: bdi btrfs-1: dirty=850 wb=563 unstable=1 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=20 ino=257 dd-2584 [005] 88.431144: balance_dirty_state: bdi btrfs-1: dirty=900 wb=563 unstable=1 bg_thresh=1002 thresh=2005 gap=541 poll_thresh=21 ino=257 dd-2584 [005] 88.431256: balance_dirty_state: bdi btrfs-1: dirty=925 wb=563 unstable=1 bg_thresh=1002 thresh=2004 gap=515 poll_thresh=22 ino=257 dd-2584 [005] 88.431374: balance_dirty_state: bdi btrfs-1: dirty=950 wb=563 unstable=1 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=23 ino=257 dd-2584 [005] 88.431378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-54% task_weight=100% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 88.438273: balance_dirty_state: bdi btrfs-1: dirty=975 wb=438 unstable=1 bg_thresh=1005 thresh=2011 gap=597 poll_thresh=17 ino=257 dd-2584 [005] 88.438551: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=438 unstable=1 bg_thresh=1005 thresh=2010 gap=546 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 88.438638: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5948 wrote=0 to_write=16384 dd-2584 [005] 88.438676: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=438 unstable=1 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=19 ino=257 dd-2584 [005] 88.438800: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=438 unstable=1 bg_thresh=1006 thresh=2013 gap=499 poll_thresh=20 ino=257 dd-2584 [005] 88.438801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-49% task_weight=101% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 88.444089: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=972 wrote=880 to_write=15504 dd-2584 [005] 88.446249: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1188 unstable=1 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=15 ino=257 dd-2584 [005] 88.446309: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1188 unstable=1 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=16 ino=257 dd-2584 [005] 88.446427: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1188 unstable=1 bg_thresh=1001 thresh=2003 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 88.446546: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1188 unstable=1 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 88.446664: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1188 unstable=1 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 88.446668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-104% task_weight=100% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 88.454171: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1063 unstable=1 bg_thresh=1003 thresh=2006 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 88.454237: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1063 unstable=1 bg_thresh=1005 thresh=2011 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 88.454299: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1063 unstable=1 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 88.454541: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1063 unstable=1 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 88.454663: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1063 unstable=1 bg_thresh=1007 thresh=2014 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 88.454783: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1063 unstable=1 bg_thresh=1006 thresh=2013 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 88.454787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 88.462169: balance_dirty_state: bdi btrfs-1: dirty=450 wb=938 unstable=1 bg_thresh=1003 thresh=2006 gap=617 poll_thresh=13 ino=257 dd-2584 [005] 88.462231: balance_dirty_state: bdi btrfs-1: dirty=475 wb=938 unstable=1 bg_thresh=1005 thresh=2011 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 88.462293: balance_dirty_state: bdi btrfs-1: dirty=500 wb=938 unstable=1 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 88.462354: balance_dirty_state: bdi btrfs-1: dirty=500 wb=938 unstable=1 bg_thresh=1002 thresh=2004 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 88.462475: balance_dirty_state: bdi btrfs-1: dirty=550 wb=938 unstable=1 bg_thresh=1004 thresh=2008 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 88.462596: balance_dirty_state: bdi btrfs-1: dirty=575 wb=938 unstable=1 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 88.462601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-54% task_weight=99% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 88.470217: balance_dirty_state: bdi btrfs-1: dirty=575 wb=813 unstable=1 bg_thresh=1006 thresh=2013 gap=624 poll_thresh=13 ino=257 dd-2584 [002] 88.470283: balance_dirty_state: bdi btrfs-1: dirty=600 wb=813 unstable=1 bg_thresh=1002 thresh=2005 gap=591 poll_thresh=14 ino=257 dd-2584 [002] 88.470345: balance_dirty_state: bdi btrfs-1: dirty=625 wb=813 unstable=1 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=15 ino=257 dd-2584 [002] 88.470582: balance_dirty_state: bdi btrfs-1: dirty=625 wb=813 unstable=1 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 88.470702: balance_dirty_state: bdi btrfs-1: dirty=675 wb=813 unstable=1 bg_thresh=1011 thresh=2023 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 88.470822: balance_dirty_state: bdi btrfs-1: dirty=700 wb=813 unstable=1 bg_thresh=1008 thresh=2016 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 88.470827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1320 avg_dirty=1320 bdi_gap=27% task_gap=-45% task_weight=99% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 88.478223: balance_dirty_state: bdi btrfs-1: dirty=725 wb=688 unstable=1 bg_thresh=1015 thresh=2031 gap=617 poll_thresh=13 ino=257 dd-2584 [002] 88.478284: balance_dirty_state: bdi btrfs-1: dirty=725 wb=688 unstable=1 bg_thresh=1012 thresh=2025 gap=611 poll_thresh=14 ino=257 dd-2584 [002] 88.478343: balance_dirty_state: bdi btrfs-1: dirty=750 wb=688 unstable=1 bg_thresh=1015 thresh=2030 gap=591 poll_thresh=15 ino=257 dd-2584 [002] 88.478457: balance_dirty_state: bdi btrfs-1: dirty=775 wb=688 unstable=1 bg_thresh=1012 thresh=2024 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 88.478576: balance_dirty_state: bdi btrfs-1: dirty=800 wb=688 unstable=1 bg_thresh=1014 thresh=2028 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 88.478693: balance_dirty_state: bdi btrfs-1: dirty=825 wb=688 unstable=1 bg_thresh=1013 thresh=2027 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 88.478812: balance_dirty_state: bdi btrfs-1: dirty=850 wb=688 unstable=1 bg_thresh=1013 thresh=2026 gap=487 poll_thresh=19 ino=257 dd-2584 [002] 88.478816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-80% task_weight=100% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 88.486210: balance_dirty_state: bdi btrfs-1: dirty=875 wb=513 unstable=1 bg_thresh=1013 thresh=2027 gap=638 poll_thresh=14 ino=257 dd-2584 [002] 88.486446: balance_dirty_state: bdi btrfs-1: dirty=900 wb=513 unstable=1 bg_thresh=1010 thresh=2020 gap=606 poll_thresh=15 ino=257 dd-2584 [002] 88.486507: balance_dirty_state: bdi btrfs-1: dirty=900 wb=513 unstable=1 bg_thresh=1012 thresh=2025 gap=611 poll_thresh=16 ino=257 dd-2584 [002] 88.486626: balance_dirty_state: bdi btrfs-1: dirty=950 wb=513 unstable=1 bg_thresh=1009 thresh=2018 gap=554 poll_thresh=17 ino=257 dd-2584 [002] 88.486744: balance_dirty_state: bdi btrfs-1: dirty=975 wb=513 unstable=1 bg_thresh=1008 thresh=2017 gap=528 poll_thresh=18 ino=257 dd-2584 [002] 88.486863: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=513 unstable=1 bg_thresh=1005 thresh=2010 gap=496 poll_thresh=19 ino=257 dd-2584 [002] 88.486868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 88.494290: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=388 unstable=1 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=14 ino=257 flush-btrfs-1-2586 [000] 88.494328: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6004 wrote=0 to_write=16384 dd-2584 [005] 88.494414: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=388 unstable=1 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=15 ino=257 dd-2584 [005] 88.494510: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=388 unstable=1 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 88.494707: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=388 unstable=1 bg_thresh=1007 thresh=2014 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 88.494912: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=413 unstable=1 bg_thresh=1003 thresh=2007 gap=543 poll_thresh=18 ino=257 dd-2584 [005] 88.495399: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=488 unstable=1 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 88.495402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-99% task_weight=101% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 88.499828: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1028 wrote=944 to_write=15440 dd-2584 [005] 88.502185: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1188 unstable=1 bg_thresh=1004 thresh=2009 gap=620 poll_thresh=14 ino=257 dd-2584 [005] 88.502242: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1188 unstable=1 bg_thresh=1007 thresh=2014 gap=600 poll_thresh=15 ino=257 dd-2584 [005] 88.502301: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1188 unstable=1 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 88.502420: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1188 unstable=1 bg_thresh=1009 thresh=2018 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 88.502541: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1188 unstable=1 bg_thresh=1008 thresh=2017 gap=528 poll_thresh=18 ino=257 dd-2584 [005] 88.502662: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1188 unstable=1 bg_thresh=1008 thresh=2016 gap=502 poll_thresh=19 ino=257 dd-2584 [005] 88.502667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 88.510124: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1063 unstable=1 bg_thresh=1009 thresh=2018 gap=629 poll_thresh=19 ino=257 dd-2584 [005] 88.510223: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1063 unstable=1 bg_thresh=1009 thresh=2018 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 88.510284: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1063 unstable=1 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 88.510343: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1063 unstable=1 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=16 ino=257 dd-2584 [005] 88.510461: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1063 unstable=1 bg_thresh=1011 thresh=2022 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 88.510751: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1063 unstable=1 bg_thresh=1013 thresh=2026 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 88.510865: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1063 unstable=1 bg_thresh=1012 thresh=2025 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 88.510869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=100% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 88.518175: balance_dirty_state: bdi btrfs-1: dirty=475 wb=963 unstable=1 bg_thresh=1011 thresh=2022 gap=583 poll_thresh=19 ino=257 dd-2584 [005] 88.518301: balance_dirty_state: bdi btrfs-1: dirty=500 wb=963 unstable=1 bg_thresh=1011 thresh=2023 gap=559 poll_thresh=14 ino=257 dd-2584 [005] 88.518421: balance_dirty_state: bdi btrfs-1: dirty=500 wb=963 unstable=1 bg_thresh=1011 thresh=2023 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 88.518539: balance_dirty_state: bdi btrfs-1: dirty=525 wb=963 unstable=1 bg_thresh=1011 thresh=2022 gap=533 poll_thresh=16 ino=257 dd-2584 [005] 88.518775: balance_dirty_state: bdi btrfs-1: dirty=550 wb=963 unstable=1 bg_thresh=1010 thresh=2021 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 88.519010: balance_dirty_state: bdi btrfs-1: dirty=600 wb=963 unstable=1 bg_thresh=1012 thresh=2025 gap=461 poll_thresh=18 ino=257 dd-2584 [005] 88.519019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 88.526120: balance_dirty_state: bdi btrfs-1: dirty=600 wb=963 unstable=1 bg_thresh=1012 thresh=2024 gap=460 poll_thresh=18 ino=257 dd-2584 [001] 88.526125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 88.534231: balance_dirty_state: bdi btrfs-1: dirty=600 wb=838 unstable=1 bg_thresh=1012 thresh=2024 gap=585 poll_thresh=18 ino=257 dd-2584 [001] 88.534315: balance_dirty_state: bdi btrfs-1: dirty=625 wb=838 unstable=1 bg_thresh=1012 thresh=2024 gap=560 poll_thresh=13 ino=257 dd-2584 [001] 88.534379: balance_dirty_state: bdi btrfs-1: dirty=625 wb=838 unstable=1 bg_thresh=1014 thresh=2029 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 88.534443: balance_dirty_state: bdi btrfs-1: dirty=650 wb=838 unstable=1 bg_thresh=1014 thresh=2029 gap=540 poll_thresh=15 ino=257 dd-2584 [001] 88.534506: balance_dirty_state: bdi btrfs-1: dirty=650 wb=838 unstable=1 bg_thresh=1017 thresh=2034 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 88.534631: balance_dirty_state: bdi btrfs-1: dirty=700 wb=838 unstable=1 bg_thresh=1019 thresh=2039 gap=500 poll_thresh=17 ino=257 dd-2584 [001] 88.534636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-111% task_weight=99% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 88.542253: balance_dirty_state: bdi btrfs-1: dirty=700 wb=838 unstable=1 bg_thresh=1019 thresh=2039 gap=500 poll_thresh=17 ino=257 dd-2584 [001] 88.542263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-111% task_weight=99% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 88.550137: balance_dirty_state: bdi btrfs-1: dirty=700 wb=713 unstable=1 bg_thresh=1017 thresh=2035 gap=621 poll_thresh=17 ino=257 dd-2584 [001] 88.550387: balance_dirty_state: bdi btrfs-1: dirty=700 wb=713 unstable=1 bg_thresh=1014 thresh=2029 gap=615 poll_thresh=13 ino=257 dd-2584 [001] 88.550445: balance_dirty_state: bdi btrfs-1: dirty=725 wb=713 unstable=1 bg_thresh=1017 thresh=2034 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 88.550502: balance_dirty_state: bdi btrfs-1: dirty=750 wb=713 unstable=1 bg_thresh=1014 thresh=2028 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 88.550558: balance_dirty_state: bdi btrfs-1: dirty=750 wb=713 unstable=1 bg_thresh=1016 thresh=2033 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 88.550670: balance_dirty_state: bdi btrfs-1: dirty=800 wb=713 unstable=1 bg_thresh=1016 thresh=2032 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 88.550785: balance_dirty_state: bdi btrfs-1: dirty=825 wb=713 unstable=1 bg_thresh=1018 thresh=2036 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 88.550790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1299 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-7% task_gap=-116% task_weight=100% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 88.558254: balance_dirty_state: bdi btrfs-1: dirty=825 wb=713 unstable=1 bg_thresh=1018 thresh=2036 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 88.558264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1299 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-7% task_gap=-116% task_weight=100% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 88.566125: balance_dirty_state: bdi btrfs-1: dirty=825 wb=588 unstable=1 bg_thresh=1013 thresh=2026 gap=612 poll_thresh=18 ino=257 dd-2584 [001] 88.566197: balance_dirty_state: bdi btrfs-1: dirty=850 wb=588 unstable=1 bg_thresh=1013 thresh=2026 gap=587 poll_thresh=13 ino=257 dd-2584 [001] 88.566256: balance_dirty_state: bdi btrfs-1: dirty=850 wb=588 unstable=1 bg_thresh=1015 thresh=2031 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 88.566315: balance_dirty_state: bdi btrfs-1: dirty=875 wb=588 unstable=1 bg_thresh=1015 thresh=2031 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 88.566374: balance_dirty_state: bdi btrfs-1: dirty=875 wb=588 unstable=1 bg_thresh=1018 thresh=2036 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 88.566497: balance_dirty_state: bdi btrfs-1: dirty=925 wb=588 unstable=1 bg_thresh=1017 thresh=2035 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 88.566621: balance_dirty_state: bdi btrfs-1: dirty=950 wb=588 unstable=1 bg_thresh=1019 thresh=2039 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 88.566626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-111% task_weight=99% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 88.574271: balance_dirty_state: bdi btrfs-1: dirty=950 wb=588 unstable=1 bg_thresh=1019 thresh=2039 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 88.574280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-111% task_weight=99% bdi_bw=64956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 88.582243: balance_dirty_state: bdi btrfs-1: dirty=950 wb=438 unstable=1 bg_thresh=1012 thresh=2024 gap=635 poll_thresh=18 ino=257 dd-2584 [001] 88.582488: balance_dirty_state: bdi btrfs-1: dirty=975 wb=438 unstable=1 bg_thresh=1012 thresh=2024 gap=610 poll_thresh=13 ino=257 dd-2584 [001] 88.582548: balance_dirty_state: bdi btrfs-1: dirty=975 wb=438 unstable=1 bg_thresh=1014 thresh=2029 gap=615 poll_thresh=14 ino=257 dd-2584 [001] 88.582607: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=438 unstable=1 bg_thresh=1014 thresh=2029 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 88.582667: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=438 unstable=1 bg_thresh=1017 thresh=2034 gap=570 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 88.582692: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6092 wrote=0 to_write=8192 dd-2584 [001] 88.582846: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=438 unstable=1 bg_thresh=1019 thresh=2039 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 88.583024: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=463 unstable=1 bg_thresh=1019 thresh=2038 gap=549 poll_thresh=18 ino=257 dd-2584 [001] 88.583204: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=513 unstable=1 bg_thresh=1018 thresh=2036 gap=522 poll_thresh=19 ino=257 dd-2584 [001] 88.583386: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=563 unstable=1 bg_thresh=1017 thresh=2035 gap=446 poll_thresh=20 ino=257 dd-2584 [001] 88.583388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=64956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 88.586154: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1116 wrote=944 to_write=7248 dd-2584 [001] 88.590261: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1263 unstable=1 bg_thresh=1013 thresh=2027 gap=563 poll_thresh=20 ino=257 dd-2584 [001] 88.590358: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1263 unstable=1 bg_thresh=1013 thresh=2027 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 88.590418: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1263 unstable=1 bg_thresh=1016 thresh=2032 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 88.590533: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1263 unstable=1 bg_thresh=1018 thresh=2037 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 88.590825: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1263 unstable=1 bg_thresh=1018 thresh=2036 gap=472 poll_thresh=18 ino=257 dd-2584 [001] 88.590830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-207% task_weight=99% bdi_bw=64956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 88.598287: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1138 unstable=1 bg_thresh=1016 thresh=2033 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 88.598374: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1138 unstable=1 bg_thresh=1016 thresh=2033 gap=594 poll_thresh=13 ino=257 dd-2584 [001] 88.598429: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1138 unstable=1 bg_thresh=1019 thresh=2038 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 88.598484: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1138 unstable=1 bg_thresh=1019 thresh=2038 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 88.598541: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1138 unstable=1 bg_thresh=1021 thresh=2043 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 88.598654: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1138 unstable=1 bg_thresh=1018 thresh=2036 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 88.598768: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1138 unstable=1 bg_thresh=1020 thresh=2040 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 88.598772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-155% task_weight=99% bdi_bw=64956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 88.606240: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1138 unstable=1 bg_thresh=1020 thresh=2040 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 88.606250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-155% task_weight=99% bdi_bw=64956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 88.614209: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1013 unstable=1 bg_thresh=1015 thresh=2031 gap=592 poll_thresh=18 ino=257 dd-2584 [001] 88.614320: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1013 unstable=1 bg_thresh=1015 thresh=2031 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 88.614381: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1013 unstable=1 bg_thresh=1018 thresh=2036 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 88.614442: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1013 unstable=1 bg_thresh=1018 thresh=2036 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 88.614500: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1013 unstable=1 bg_thresh=1020 thresh=2041 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 88.614621: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1013 unstable=1 bg_thresh=1023 thresh=2046 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 88.614917: balance_dirty_state: bdi btrfs-1: dirty=550 wb=1013 unstable=1 bg_thresh=1022 thresh=2045 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 88.614922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-196% task_weight=100% bdi_bw=64956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 88.622134: balance_dirty_state: bdi btrfs-1: dirty=550 wb=888 unstable=1 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=18 ino=257 dd-2584 [001] 88.622198: balance_dirty_state: bdi btrfs-1: dirty=550 wb=888 unstable=1 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=13 ino=257 dd-2584 [001] 88.622256: balance_dirty_state: bdi btrfs-1: dirty=575 wb=888 unstable=1 bg_thresh=1005 thresh=2010 gap=546 poll_thresh=14 ino=257 dd-2584 [001] 88.622315: balance_dirty_state: bdi btrfs-1: dirty=600 wb=888 unstable=1 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=15 ino=257 dd-2584 [001] 88.622373: balance_dirty_state: bdi btrfs-1: dirty=600 wb=888 unstable=1 bg_thresh=1007 thresh=2015 gap=526 poll_thresh=16 ino=257 dd-2584 [001] 88.622490: balance_dirty_state: bdi btrfs-1: dirty=650 wb=888 unstable=1 bg_thresh=1010 thresh=2020 gap=481 poll_thresh=17 ino=257 dd-2584 [001] 88.622495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=64956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 88.630231: balance_dirty_state: bdi btrfs-1: dirty=650 wb=688 unstable=1 bg_thresh=999 thresh=1998 gap=659 poll_thresh=17 ino=257 dd-2584 [001] 88.630321: balance_dirty_state: bdi btrfs-1: dirty=650 wb=688 unstable=1 bg_thresh=999 thresh=1998 gap=659 poll_thresh=13 ino=257 dd-2584 [001] 88.630404: balance_dirty_state: bdi btrfs-1: dirty=675 wb=688 unstable=1 bg_thresh=1001 thresh=2003 gap=639 poll_thresh=14 ino=257 dd-2584 [001] 88.630486: balance_dirty_state: bdi btrfs-1: dirty=700 wb=688 unstable=1 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=15 ino=257 dd-2584 [001] 88.630571: balance_dirty_state: bdi btrfs-1: dirty=700 wb=688 unstable=1 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=16 ino=257 dd-2584 [001] 88.630746: balance_dirty_state: bdi btrfs-1: dirty=725 wb=688 unstable=1 bg_thresh=1006 thresh=2013 gap=599 poll_thresh=17 ino=257 dd-2584 [001] 88.630924: balance_dirty_state: bdi btrfs-1: dirty=775 wb=688 unstable=1 bg_thresh=1008 thresh=2017 gap=553 poll_thresh=18 ino=257 dd-2584 [001] 88.631359: balance_dirty_state: bdi btrfs-1: dirty=800 wb=688 unstable=1 bg_thresh=1008 thresh=2016 gap=527 poll_thresh=19 ino=257 dd-2584 [001] 88.631532: balance_dirty_state: bdi btrfs-1: dirty=825 wb=688 unstable=1 bg_thresh=1007 thresh=2015 gap=501 poll_thresh=20 ino=257 dd-2584 [001] 88.631539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=64956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 88.638213: balance_dirty_state: bdi btrfs-1: dirty=825 wb=688 unstable=1 bg_thresh=1009 thresh=2019 gap=505 poll_thresh=20 ino=257 dd-2584 [001] 88.638280: balance_dirty_state: bdi btrfs-1: dirty=850 wb=688 unstable=1 bg_thresh=1007 thresh=2015 gap=476 poll_thresh=15 ino=257 dd-2584 [001] 88.638285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=64956 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 88.646245: balance_dirty_state: bdi btrfs-1: dirty=850 wb=688 unstable=1 bg_thresh=1007 thresh=2015 gap=476 poll_thresh=15 ino=257 dd-2584 [001] 88.646254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=64956 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 88.654339: balance_dirty_state: bdi btrfs-1: dirty=850 wb=563 unstable=1 bg_thresh=1001 thresh=2003 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 88.654420: balance_dirty_state: bdi btrfs-1: dirty=875 wb=563 unstable=1 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=11 ino=257 dd-2584 [001] 88.654495: balance_dirty_state: bdi btrfs-1: dirty=875 wb=563 unstable=1 bg_thresh=1004 thresh=2008 gap=569 poll_thresh=12 ino=257 dd-2584 [001] 88.654569: balance_dirty_state: bdi btrfs-1: dirty=900 wb=563 unstable=1 bg_thresh=1004 thresh=2008 gap=544 poll_thresh=13 ino=257 dd-2584 [001] 88.654644: balance_dirty_state: bdi btrfs-1: dirty=900 wb=563 unstable=1 bg_thresh=1006 thresh=2013 gap=549 poll_thresh=14 ino=257 dd-2584 [001] 88.654718: balance_dirty_state: bdi btrfs-1: dirty=925 wb=563 unstable=1 bg_thresh=1006 thresh=2013 gap=524 poll_thresh=15 ino=257 dd-2584 [001] 88.654795: balance_dirty_state: bdi btrfs-1: dirty=950 wb=563 unstable=1 bg_thresh=1009 thresh=2018 gap=504 poll_thresh=16 ino=257 dd-2584 [001] 88.654801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=64956 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 88.662308: balance_dirty_state: bdi btrfs-1: dirty=950 wb=438 unstable=1 bg_thresh=1005 thresh=2011 gap=622 poll_thresh=16 ino=257 dd-2584 [001] 88.662398: balance_dirty_state: bdi btrfs-1: dirty=950 wb=438 unstable=1 bg_thresh=1008 thresh=2016 gap=627 poll_thresh=12 ino=257 dd-2584 [001] 88.662477: balance_dirty_state: bdi btrfs-1: dirty=975 wb=438 unstable=1 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=13 ino=257 dd-2584 [001] 88.662554: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=438 unstable=1 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 88.662629: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=438 unstable=1 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 88.662706: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=438 unstable=1 bg_thresh=1007 thresh=2014 gap=550 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 88.662731: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6172 wrote=0 to_write=8192 dd-2584 [001] 88.663289: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=488 unstable=1 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 88.663527: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=538 unstable=1 bg_thresh=1005 thresh=2011 gap=472 poll_thresh=18 ino=257 dd-2584 [001] 88.663530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=64956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 88.667098: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1196 wrote=896 to_write=7296 dd-2584 [001] 88.670308: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1313 unstable=1 bg_thresh=1006 thresh=2013 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 88.670316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=64956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 88.678326: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1063 unstable=1 bg_thresh=1006 thresh=2013 gap=749 poll_thresh=18 ino=257 dd-2584 [001] 88.678410: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1063 unstable=1 bg_thresh=1009 thresh=2018 gap=754 poll_thresh=13 ino=257 dd-2584 [001] 88.678487: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1063 unstable=1 bg_thresh=1006 thresh=2012 gap=723 poll_thresh=14 ino=257 dd-2584 [001] 88.678563: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1063 unstable=1 bg_thresh=1008 thresh=2017 gap=728 poll_thresh=15 ino=257 dd-2584 [001] 88.678640: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1063 unstable=1 bg_thresh=1005 thresh=2011 gap=697 poll_thresh=16 ino=257 dd-2584 [001] 88.678792: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1063 unstable=1 bg_thresh=1007 thresh=2015 gap=676 poll_thresh=17 ino=257 dd-2584 [001] 88.678945: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1063 unstable=1 bg_thresh=1007 thresh=2014 gap=625 poll_thresh=18 ino=257 dd-2584 [001] 88.679099: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1063 unstable=1 bg_thresh=1006 thresh=2013 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 88.679257: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1063 unstable=1 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=20 ino=257 dd-2584 [001] 88.679641: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1063 unstable=1 bg_thresh=1008 thresh=2016 gap=552 poll_thresh=21 ino=257 dd-2584 [001] 88.679797: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1063 unstable=1 bg_thresh=1007 thresh=2015 gap=501 poll_thresh=22 ino=257 dd-2584 [001] 88.679803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=63512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 88.686312: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1063 unstable=1 bg_thresh=1007 thresh=2015 gap=501 poll_thresh=22 ino=257 dd-2584 [001] 88.686325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=63512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 88.694211: balance_dirty_state: bdi btrfs-1: dirty=450 wb=938 unstable=1 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=22 ino=257 dd-2584 [001] 88.694347: balance_dirty_state: bdi btrfs-1: dirty=450 wb=938 unstable=1 bg_thresh=1006 thresh=2013 gap=624 poll_thresh=16 ino=257 dd-2584 [001] 88.694605: balance_dirty_state: bdi btrfs-1: dirty=500 wb=938 unstable=1 bg_thresh=1002 thresh=2004 gap=565 poll_thresh=17 ino=257 dd-2584 [001] 88.694863: balance_dirty_state: bdi btrfs-1: dirty=525 wb=938 unstable=1 bg_thresh=1007 thresh=2015 gap=551 poll_thresh=18 ino=257 dd-2584 [001] 88.695122: balance_dirty_state: bdi btrfs-1: dirty=550 wb=938 unstable=1 bg_thresh=1005 thresh=2011 gap=522 poll_thresh=19 ino=257 dd-2584 [001] 88.695375: balance_dirty_state: bdi btrfs-1: dirty=600 wb=938 unstable=1 bg_thresh=1003 thresh=2007 gap=468 poll_thresh=20 ino=257 dd-2584 [001] 88.695384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=63512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 88.702254: balance_dirty_state: bdi btrfs-1: dirty=600 wb=938 unstable=1 bg_thresh=1008 thresh=2017 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 88.702262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=63512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 88.710272: balance_dirty_state: bdi btrfs-1: dirty=600 wb=688 unstable=1 bg_thresh=1006 thresh=2013 gap=724 poll_thresh=20 ino=257 dd-2584 [003] 88.710343: balance_dirty_state: bdi btrfs-1: dirty=600 wb=688 unstable=1 bg_thresh=1003 thresh=2007 gap=718 poll_thresh=15 ino=257 dd-2584 [003] 88.710404: balance_dirty_state: bdi btrfs-1: dirty=625 wb=688 unstable=1 bg_thresh=1006 thresh=2012 gap=698 poll_thresh=16 ino=257 dd-2584 [003] 88.710694: balance_dirty_state: bdi btrfs-1: dirty=650 wb=688 unstable=1 bg_thresh=1005 thresh=2011 gap=672 poll_thresh=17 ino=257 dd-2584 [003] 88.710826: balance_dirty_state: bdi btrfs-1: dirty=700 wb=638 unstable=1 bg_thresh=1007 thresh=2015 gap=676 poll_thresh=18 ino=257 dd-2584 [003] 88.710943: balance_dirty_state: bdi btrfs-1: dirty=725 wb=638 unstable=1 bg_thresh=1007 thresh=2014 gap=650 poll_thresh=19 ino=257 dd-2584 [003] 88.711060: balance_dirty_state: bdi btrfs-1: dirty=750 wb=638 unstable=1 bg_thresh=1006 thresh=2013 gap=624 poll_thresh=20 ino=257 dd-2584 [003] 88.711177: balance_dirty_state: bdi btrfs-1: dirty=800 wb=638 unstable=1 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=21 ino=257 dd-2584 [003] 88.711295: balance_dirty_state: bdi btrfs-1: dirty=825 wb=638 unstable=1 bg_thresh=1008 thresh=2016 gap=552 poll_thresh=22 ino=257 dd-2584 [003] 88.711412: balance_dirty_state: bdi btrfs-1: dirty=850 wb=638 unstable=1 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=23 ino=257 dd-2584 [003] 88.711529: balance_dirty_state: bdi btrfs-1: dirty=875 wb=638 unstable=1 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=24 ino=257 dd-2584 [003] 88.711534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=63512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 88.718372: balance_dirty_state: bdi btrfs-1: dirty=875 wb=638 unstable=1 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=24 ino=257 dd-2584 [003] 88.718381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=63512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 88.726308: balance_dirty_state: bdi btrfs-1: dirty=875 wb=638 unstable=1 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=24 ino=257 dd-2584 [003] 88.726317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=63512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 88.734266: balance_dirty_state: bdi btrfs-1: dirty=875 wb=588 unstable=1 bg_thresh=1004 thresh=2008 gap=544 poll_thresh=24 ino=257 dd-2584 [003] 88.734355: balance_dirty_state: bdi btrfs-1: dirty=900 wb=538 unstable=1 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=18 ino=257 dd-2584 [003] 88.734651: balance_dirty_state: bdi btrfs-1: dirty=925 wb=488 unstable=1 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=19 ino=257 dd-2584 [003] 88.734773: balance_dirty_state: bdi btrfs-1: dirty=975 wb=488 unstable=1 bg_thresh=1005 thresh=2011 gap=547 poll_thresh=20 ino=257 dd-2584 [003] 88.734896: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=488 unstable=1 bg_thresh=1006 thresh=2013 gap=524 poll_thresh=21 ino=257 dd-2584 [003] 88.735023: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=488 unstable=1 bg_thresh=1005 thresh=2010 gap=496 poll_thresh=22 ino=257 dd-2584 [003] 88.735028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=63512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 88.735049: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6244 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 88.738272: writeback_single_inode: bdi btrfs-1: ino=257 state= age=1268 wrote=832 to_write=7360 dd-2584 [007] 88.742187: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1313 unstable=1 bg_thresh=1009 thresh=2019 gap=505 poll_thresh=22 ino=257 dd-2584 [007] 88.742279: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1313 unstable=1 bg_thresh=1009 thresh=2019 gap=505 poll_thresh=16 ino=257 dd-2584 [007] 88.742442: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1313 unstable=1 bg_thresh=1009 thresh=2018 gap=479 poll_thresh=17 ino=257 dd-2584 [007] 88.742449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=63512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 88.750321: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1313 unstable=1 bg_thresh=1011 thresh=2023 gap=484 poll_thresh=17 ino=257 dd-2584 [007] 88.750330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=63512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 88.758271: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1188 unstable=1 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=17 ino=257 dd-2584 [004] 88.758366: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1188 unstable=1 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 88.758458: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1188 unstable=1 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 88.758610: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1188 unstable=1 bg_thresh=1000 thresh=2000 gap=536 poll_thresh=15 ino=257 dd-2584 [004] 88.758740: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1188 unstable=1 bg_thresh=999 thresh=1999 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 88.759179: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1188 unstable=1 bg_thresh=999 thresh=1998 gap=484 poll_thresh=17 ino=257 dd-2584 [004] 88.759186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=63512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 88.770271: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1188 unstable=1 bg_thresh=998 thresh=1997 gap=483 poll_thresh=17 ino=257 dd-2584 [004] 88.770276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=63512 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 88.778274: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1063 unstable=1 bg_thresh=999 thresh=1999 gap=610 poll_thresh=17 ino=257 dd-2584 [006] 88.778405: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1063 unstable=1 bg_thresh=999 thresh=1999 gap=610 poll_thresh=13 ino=257 dd-2584 [006] 88.778522: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1063 unstable=1 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 88.778636: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1063 unstable=1 bg_thresh=1002 thresh=2004 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 88.778754: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1063 unstable=1 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 88.778987: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1063 unstable=1 bg_thresh=1001 thresh=2002 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 88.779224: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1063 unstable=1 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 88.779233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=63512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 88.786291: balance_dirty_state: bdi btrfs-1: dirty=450 wb=938 unstable=1 bg_thresh=1002 thresh=2005 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 88.786419: balance_dirty_state: bdi btrfs-1: dirty=475 wb=938 unstable=1 bg_thresh=1002 thresh=2005 gap=591 poll_thresh=13 ino=257 dd-2584 [006] 88.786538: balance_dirty_state: bdi btrfs-1: dirty=475 wb=938 unstable=1 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 88.786657: balance_dirty_state: bdi btrfs-1: dirty=500 wb=938 unstable=1 bg_thresh=1002 thresh=2004 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 88.786780: balance_dirty_state: bdi btrfs-1: dirty=500 wb=938 unstable=1 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 88.787017: balance_dirty_state: bdi btrfs-1: dirty=550 wb=938 unstable=1 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 88.787602: balance_dirty_state: bdi btrfs-1: dirty=575 wb=938 unstable=1 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 88.787611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=60560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 88.794336: balance_dirty_state: bdi btrfs-1: dirty=575 wb=938 unstable=1 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 88.794345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=60560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 88.802367: balance_dirty_state: bdi btrfs-1: dirty=575 wb=938 unstable=1 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 88.802374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=60560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 88.810330: balance_dirty_state: bdi btrfs-1: dirty=575 wb=938 unstable=1 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 88.810339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=60560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 88.818299: balance_dirty_state: bdi btrfs-1: dirty=575 wb=813 unstable=1 bg_thresh=1005 thresh=2010 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 88.818412: balance_dirty_state: bdi btrfs-1: dirty=600 wb=813 unstable=1 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=13 ino=257 dd-2584 [006] 88.818513: balance_dirty_state: bdi btrfs-1: dirty=600 wb=813 unstable=1 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 88.818614: balance_dirty_state: bdi btrfs-1: dirty=625 wb=813 unstable=1 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 88.818715: balance_dirty_state: bdi btrfs-1: dirty=650 wb=813 unstable=1 bg_thresh=1004 thresh=2008 gap=544 poll_thresh=16 ino=257 dd-2584 [006] 88.818918: balance_dirty_state: bdi btrfs-1: dirty=675 wb=813 unstable=1 bg_thresh=1006 thresh=2012 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 88.819129: balance_dirty_state: bdi btrfs-1: dirty=700 wb=813 unstable=1 bg_thresh=1001 thresh=2003 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 88.819136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=60560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 88.826304: balance_dirty_state: bdi btrfs-1: dirty=700 wb=813 unstable=1 bg_thresh=1005 thresh=2010 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 88.826312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=60560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 88.834353: balance_dirty_state: bdi btrfs-1: dirty=700 wb=688 unstable=1 bg_thresh=1005 thresh=2010 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 88.834454: balance_dirty_state: bdi btrfs-1: dirty=725 wb=688 unstable=1 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=13 ino=257 dd-2584 [006] 88.834511: balance_dirty_state: bdi btrfs-1: dirty=725 wb=688 unstable=1 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 88.834570: balance_dirty_state: bdi btrfs-1: dirty=750 wb=688 unstable=1 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 88.834627: balance_dirty_state: bdi btrfs-1: dirty=775 wb=688 unstable=1 bg_thresh=1001 thresh=2002 gap=538 poll_thresh=16 ino=257 dd-2584 [006] 88.834744: balance_dirty_state: bdi btrfs-1: dirty=800 wb=688 unstable=1 bg_thresh=1003 thresh=2006 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 88.835043: balance_dirty_state: bdi btrfs-1: dirty=825 wb=563 unstable=1 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=18 ino=257 dd-2584 [006] 88.835167: balance_dirty_state: bdi btrfs-1: dirty=875 wb=563 unstable=1 bg_thresh=1000 thresh=2001 gap=562 poll_thresh=19 ino=257 dd-2584 [006] 88.835292: balance_dirty_state: bdi btrfs-1: dirty=900 wb=563 unstable=1 bg_thresh=998 thresh=1997 gap=533 poll_thresh=20 ino=257 dd-2584 [006] 88.835414: balance_dirty_state: bdi btrfs-1: dirty=925 wb=563 unstable=1 bg_thresh=1000 thresh=2000 gap=511 poll_thresh=21 ino=257 dd-2584 [006] 88.835537: balance_dirty_state: bdi btrfs-1: dirty=950 wb=563 unstable=1 bg_thresh=1002 thresh=2005 gap=491 poll_thresh=22 ino=257 dd-2584 [006] 88.835541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=60560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 88.842381: balance_dirty_state: bdi btrfs-1: dirty=950 wb=563 unstable=1 bg_thresh=1001 thresh=2002 gap=488 poll_thresh=22 ino=257 dd-2584 [006] 88.842393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=60560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 88.850313: balance_dirty_state: bdi btrfs-1: dirty=950 wb=563 unstable=1 bg_thresh=1001 thresh=2002 gap=488 poll_thresh=22 ino=257 dd-2584 [006] 88.850321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=60560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 88.858355: balance_dirty_state: bdi btrfs-1: dirty=950 wb=438 unstable=1 bg_thresh=1001 thresh=2002 gap=613 poll_thresh=22 ino=257 dd-2584 [006] 88.858452: balance_dirty_state: bdi btrfs-1: dirty=975 wb=438 unstable=1 bg_thresh=1001 thresh=2002 gap=588 poll_thresh=16 ino=257 dd-2584 [006] 88.858568: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=438 unstable=1 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 88.858695: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=438 unstable=1 bg_thresh=999 thresh=1999 gap=510 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 88.858762: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6368 wrote=0 to_write=8192 dd-2584 [006] 88.858820: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=438 unstable=1 bg_thresh=999 thresh=1998 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 88.858822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=60560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 88.861510: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=896 to_write=7296 dd-2584 [000] 88.866325: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1338 unstable=1 bg_thresh=999 thresh=1998 gap=459 poll_thresh=19 ino=257 dd-2584 [000] 88.866334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=60560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 88.874251: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1213 unstable=1 bg_thresh=1001 thresh=2002 gap=588 poll_thresh=19 ino=257 dd-2584 [000] 88.874886: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1213 unstable=1 bg_thresh=1001 thresh=2002 gap=563 poll_thresh=14 ino=257 dd-2584 [000] 88.875059: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1213 unstable=1 bg_thresh=1003 thresh=2007 gap=543 poll_thresh=15 ino=257 dd-2584 [000] 88.875234: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1213 unstable=1 bg_thresh=1003 thresh=2007 gap=543 poll_thresh=16 ino=257 dd-2584 [000] 88.875491: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1213 unstable=1 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=17 ino=257 dd-2584 [000] 88.875497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=60560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 88.882220: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1088 unstable=1 bg_thresh=997 thresh=1995 gap=606 poll_thresh=17 ino=257 dd-2584 [000] 88.882299: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1088 unstable=1 bg_thresh=997 thresh=1995 gap=606 poll_thresh=13 ino=257 dd-2584 [000] 88.882373: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1088 unstable=1 bg_thresh=1000 thresh=2000 gap=586 poll_thresh=14 ino=257 dd-2584 [000] 88.882447: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1088 unstable=1 bg_thresh=1002 thresh=2005 gap=591 poll_thresh=15 ino=257 dd-2584 [000] 88.882527: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1088 unstable=1 bg_thresh=999 thresh=1999 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 88.882680: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1088 unstable=1 bg_thresh=999 thresh=1998 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 88.882827: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1088 unstable=1 bg_thresh=1001 thresh=2002 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 88.882832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=60560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 88.890243: balance_dirty_state: bdi btrfs-1: dirty=425 wb=963 unstable=1 bg_thresh=991 thresh=1983 gap=594 poll_thresh=18 ino=257 dd-2584 [000] 88.890306: balance_dirty_state: bdi btrfs-1: dirty=425 wb=963 unstable=1 bg_thresh=994 thresh=1988 gap=599 poll_thresh=13 ino=257 dd-2584 [000] 88.890362: balance_dirty_state: bdi btrfs-1: dirty=450 wb=963 unstable=1 bg_thresh=994 thresh=1988 gap=574 poll_thresh=14 ino=257 dd-2584 [000] 88.890420: balance_dirty_state: bdi btrfs-1: dirty=475 wb=963 unstable=1 bg_thresh=993 thresh=1987 gap=548 poll_thresh=15 ino=257 dd-2584 [000] 88.890645: balance_dirty_state: bdi btrfs-1: dirty=475 wb=963 unstable=1 bg_thresh=990 thresh=1981 gap=542 poll_thresh=16 ino=257 dd-2584 [000] 88.890759: balance_dirty_state: bdi btrfs-1: dirty=500 wb=963 unstable=1 bg_thresh=990 thresh=1980 gap=516 poll_thresh=17 ino=257 dd-2584 [000] 88.890873: balance_dirty_state: bdi btrfs-1: dirty=550 wb=963 unstable=1 bg_thresh=992 thresh=1984 gap=470 poll_thresh=18 ino=257 dd-2584 [000] 88.890878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=57844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 88.898278: balance_dirty_state: bdi btrfs-1: dirty=550 wb=963 unstable=1 bg_thresh=997 thresh=1995 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 88.898284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=57844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 88.906302: balance_dirty_state: bdi btrfs-1: dirty=550 wb=888 unstable=1 bg_thresh=994 thresh=1988 gap=549 poll_thresh=18 ino=257 dd-2584 [000] 88.906392: balance_dirty_state: bdi btrfs-1: dirty=550 wb=888 unstable=1 bg_thresh=996 thresh=1993 gap=554 poll_thresh=13 ino=257 dd-2584 [000] 88.906477: balance_dirty_state: bdi btrfs-1: dirty=575 wb=888 unstable=1 bg_thresh=996 thresh=1993 gap=529 poll_thresh=14 ino=257 dd-2584 [000] 88.906562: balance_dirty_state: bdi btrfs-1: dirty=600 wb=888 unstable=1 bg_thresh=999 thresh=1998 gap=509 poll_thresh=15 ino=257 dd-2584 [000] 88.906650: balance_dirty_state: bdi btrfs-1: dirty=600 wb=888 unstable=1 bg_thresh=996 thresh=1992 gap=503 poll_thresh=16 ino=257 dd-2584 [000] 88.906826: balance_dirty_state: bdi btrfs-1: dirty=650 wb=888 unstable=1 bg_thresh=998 thresh=1996 gap=457 poll_thresh=17 ino=257 dd-2584 [000] 88.906832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=57844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 88.914322: balance_dirty_state: bdi btrfs-1: dirty=650 wb=763 unstable=1 bg_thresh=995 thresh=1991 gap=577 poll_thresh=17 ino=257 dd-2584 [000] 88.914399: balance_dirty_state: bdi btrfs-1: dirty=650 wb=763 unstable=1 bg_thresh=995 thresh=1991 gap=577 poll_thresh=13 ino=257 dd-2584 [000] 88.914471: balance_dirty_state: bdi btrfs-1: dirty=675 wb=763 unstable=1 bg_thresh=998 thresh=1996 gap=557 poll_thresh=14 ino=257 dd-2584 [000] 88.914543: balance_dirty_state: bdi btrfs-1: dirty=700 wb=763 unstable=1 bg_thresh=998 thresh=1996 gap=532 poll_thresh=15 ino=257 dd-2584 [000] 88.914616: balance_dirty_state: bdi btrfs-1: dirty=700 wb=763 unstable=1 bg_thresh=997 thresh=1995 gap=531 poll_thresh=16 ino=257 dd-2584 [000] 88.914972: balance_dirty_state: bdi btrfs-1: dirty=725 wb=763 unstable=1 bg_thresh=997 thresh=1994 gap=505 poll_thresh=17 ino=257 dd-2584 [000] 88.915119: balance_dirty_state: bdi btrfs-1: dirty=775 wb=763 unstable=1 bg_thresh=999 thresh=1998 gap=459 poll_thresh=18 ino=257 dd-2584 [000] 88.915124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=57844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 88.922382: balance_dirty_state: bdi btrfs-1: dirty=775 wb=763 unstable=1 bg_thresh=999 thresh=1998 gap=459 poll_thresh=18 ino=257 dd-2584 [000] 88.922394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=57844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 88.930283: balance_dirty_state: bdi btrfs-1: dirty=775 wb=613 unstable=1 bg_thresh=993 thresh=1987 gap=598 poll_thresh=18 ino=257 dd-2584 [000] 88.930362: balance_dirty_state: bdi btrfs-1: dirty=775 wb=613 unstable=1 bg_thresh=993 thresh=1987 gap=598 poll_thresh=13 ino=257 dd-2584 [000] 88.930433: balance_dirty_state: bdi btrfs-1: dirty=800 wb=613 unstable=1 bg_thresh=996 thresh=1992 gap=578 poll_thresh=14 ino=257 dd-2584 [000] 88.930503: balance_dirty_state: bdi btrfs-1: dirty=825 wb=613 unstable=1 bg_thresh=996 thresh=1992 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 88.930574: balance_dirty_state: bdi btrfs-1: dirty=825 wb=613 unstable=1 bg_thresh=998 thresh=1997 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 88.930718: balance_dirty_state: bdi btrfs-1: dirty=875 wb=613 unstable=1 bg_thresh=998 thresh=1996 gap=507 poll_thresh=17 ino=257 dd-2584 [000] 88.930865: balance_dirty_state: bdi btrfs-1: dirty=900 wb=613 unstable=1 bg_thresh=1000 thresh=2000 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 88.930870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=57844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 88.938355: balance_dirty_state: bdi btrfs-1: dirty=900 wb=613 unstable=1 bg_thresh=1000 thresh=2000 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 88.938363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=57844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 88.946337: balance_dirty_state: bdi btrfs-1: dirty=900 wb=613 unstable=1 bg_thresh=1000 thresh=2000 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 88.946346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=57844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 88.954329: balance_dirty_state: bdi btrfs-1: dirty=900 wb=613 unstable=1 bg_thresh=999 thresh=1998 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 88.954338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=57844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 88.962314: balance_dirty_state: bdi btrfs-1: dirty=900 wb=613 unstable=1 bg_thresh=991 thresh=1982 gap=468 poll_thresh=18 ino=257 dd-2584 [006] 88.962319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=57844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 88.970332: balance_dirty_state: bdi btrfs-1: dirty=900 wb=488 unstable=1 bg_thresh=991 thresh=1982 gap=593 poll_thresh=18 ino=257 dd-2584 [006] 88.970402: balance_dirty_state: bdi btrfs-1: dirty=925 wb=488 unstable=1 bg_thresh=991 thresh=1982 gap=568 poll_thresh=13 ino=257 dd-2584 [006] 88.970468: balance_dirty_state: bdi btrfs-1: dirty=925 wb=488 unstable=1 bg_thresh=993 thresh=1987 gap=573 poll_thresh=14 ino=257 dd-2584 [006] 88.970528: balance_dirty_state: bdi btrfs-1: dirty=950 wb=488 unstable=1 bg_thresh=993 thresh=1987 gap=548 poll_thresh=15 ino=257 dd-2584 [006] 88.970589: balance_dirty_state: bdi btrfs-1: dirty=950 wb=488 unstable=1 bg_thresh=996 thresh=1992 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 88.970896: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=488 unstable=1 bg_thresh=995 thresh=1991 gap=502 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 88.970946: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6480 wrote=0 to_write=8192 dd-2584 [006] 88.971033: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=488 unstable=1 bg_thresh=997 thresh=1995 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 88.971035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=57844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 88.972858: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=816 to_write=7376 dd-2584 [006] 88.978347: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1088 unstable=1 bg_thresh=990 thresh=1981 gap=687 poll_thresh=18 ino=257 dd-2584 [006] 88.978426: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1088 unstable=1 bg_thresh=993 thresh=1987 gap=693 poll_thresh=13 ino=257 dd-2584 [006] 88.978495: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1088 unstable=1 bg_thresh=996 thresh=1992 gap=673 poll_thresh=14 ino=257 dd-2584 [006] 88.978560: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1088 unstable=1 bg_thresh=998 thresh=1997 gap=653 poll_thresh=15 ino=257 dd-2584 [006] 88.978627: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1088 unstable=1 bg_thresh=991 thresh=1983 gap=639 poll_thresh=16 ino=257 dd-2584 [006] 88.978781: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1110 unstable=1 bg_thresh=995 thresh=1990 gap=570 poll_thresh=17 ino=257 dd-2584 [006] 88.978915: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1110 unstable=1 bg_thresh=990 thresh=1981 gap=536 poll_thresh=18 ino=257 dd-2584 [006] 88.979049: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1110 unstable=1 bg_thresh=993 thresh=1986 gap=516 poll_thresh=19 ino=257 dd-2584 [006] 88.979178: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1110 unstable=1 bg_thresh=991 thresh=1982 gap=462 poll_thresh=20 ino=257 dd-2584 [006] 88.979184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-131% task_weight=98% bdi_bw=57844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 88.986333: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1060 unstable=1 bg_thresh=993 thresh=1987 gap=517 poll_thresh=20 ino=257 dd-2584 [004] 88.986409: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1060 unstable=1 bg_thresh=993 thresh=1987 gap=517 poll_thresh=15 ino=257 dd-2584 [004] 88.987359: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1060 unstable=1 bg_thresh=996 thresh=1992 gap=497 poll_thresh=16 ino=257 dd-2584 [004] 88.987364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=57844 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 88.994281: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1060 unstable=1 bg_thresh=996 thresh=1992 gap=497 poll_thresh=16 ino=257 dd-2584 [000] 88.994292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=54624 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 89.002280: balance_dirty_state: bdi btrfs-1: dirty=434 wb=935 unstable=1 bg_thresh=993 thresh=1987 gap=617 poll_thresh=16 ino=257 dd-2584 [000] 89.002398: balance_dirty_state: bdi btrfs-1: dirty=440 wb=926 unstable=1 bg_thresh=995 thresh=1991 gap=624 poll_thresh=12 ino=257 dd-2584 [000] 89.002516: balance_dirty_state: bdi btrfs-1: dirty=465 wb=926 unstable=1 bg_thresh=998 thresh=1996 gap=604 poll_thresh=13 ino=257 dd-2584 [000] 89.002631: balance_dirty_state: bdi btrfs-1: dirty=490 wb=926 unstable=1 bg_thresh=998 thresh=1996 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 89.002747: balance_dirty_state: bdi btrfs-1: dirty=490 wb=926 unstable=1 bg_thresh=1000 thresh=2001 gap=584 poll_thresh=15 ino=257 dd-2584 [000] 89.002865: balance_dirty_state: bdi btrfs-1: dirty=515 wb=926 unstable=1 bg_thresh=1000 thresh=2001 gap=559 poll_thresh=16 ino=257 dd-2584 [000] 89.003102: balance_dirty_state: bdi btrfs-1: dirty=540 wb=926 unstable=1 bg_thresh=1002 thresh=2005 gap=538 poll_thresh=17 ino=257 dd-2584 [000] 89.003335: balance_dirty_state: bdi btrfs-1: dirty=590 wb=926 unstable=1 bg_thresh=1002 thresh=2004 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 89.003344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-104% task_weight=98% bdi_bw=54624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 89.010280: balance_dirty_state: bdi btrfs-1: dirty=590 wb=926 unstable=1 bg_thresh=996 thresh=1992 gap=475 poll_thresh=18 ino=257 dd-2584 [000] 89.010291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-118% task_weight=98% bdi_bw=54624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 89.019196: balance_dirty_state: bdi btrfs-1: dirty=590 wb=801 unstable=1 bg_thresh=1002 thresh=2005 gap=613 poll_thresh=18 ino=257 dd-2584 [002] 89.019261: balance_dirty_state: bdi btrfs-1: dirty=615 wb=801 unstable=1 bg_thresh=1002 thresh=2005 gap=588 poll_thresh=13 ino=257 dd-2584 [002] 89.019321: balance_dirty_state: bdi btrfs-1: dirty=615 wb=801 unstable=1 bg_thresh=1005 thresh=2010 gap=593 poll_thresh=14 ino=257 dd-2584 [002] 89.019383: balance_dirty_state: bdi btrfs-1: dirty=640 wb=801 unstable=1 bg_thresh=1005 thresh=2010 gap=568 poll_thresh=15 ino=257 dd-2584 [002] 89.019444: balance_dirty_state: bdi btrfs-1: dirty=665 wb=801 unstable=1 bg_thresh=1007 thresh=2015 gap=548 poll_thresh=16 ino=257 dd-2584 [002] 89.019562: balance_dirty_state: bdi btrfs-1: dirty=690 wb=801 unstable=1 bg_thresh=1010 thresh=2020 gap=528 poll_thresh=17 ino=257 dd-2584 [002] 89.019855: balance_dirty_state: bdi btrfs-1: dirty=715 wb=801 unstable=1 bg_thresh=1009 thresh=2019 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 89.019860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-87% task_weight=98% bdi_bw=54624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 89.026320: balance_dirty_state: bdi btrfs-1: dirty=725 wb=801 unstable=1 bg_thresh=1006 thresh=2013 gap=486 poll_thresh=13 ino=257 dd-2584 [002] 89.026324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-140% task_weight=97% bdi_bw=54624 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 89.038289: balance_dirty_state: bdi btrfs-1: dirty=725 wb=676 unstable=1 bg_thresh=997 thresh=1995 gap=593 poll_thresh=13 ino=257 dd-2584 [002] 89.038354: balance_dirty_state: bdi btrfs-1: dirty=750 wb=676 unstable=1 bg_thresh=997 thresh=1995 gap=568 poll_thresh=10 ino=257 dd-2584 [002] 89.038415: balance_dirty_state: bdi btrfs-1: dirty=775 wb=676 unstable=1 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=11 ino=257 dd-2584 [002] 89.038473: balance_dirty_state: bdi btrfs-1: dirty=775 wb=676 unstable=1 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=12 ino=257 dd-2584 [002] 89.038533: balance_dirty_state: bdi btrfs-1: dirty=800 wb=676 unstable=1 bg_thresh=1002 thresh=2005 gap=528 poll_thresh=13 ino=257 dd-2584 [002] 89.038595: balance_dirty_state: bdi btrfs-1: dirty=825 wb=676 unstable=1 bg_thresh=1002 thresh=2005 gap=503 poll_thresh=14 ino=257 dd-2584 [002] 89.038655: balance_dirty_state: bdi btrfs-1: dirty=825 wb=676 unstable=1 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=15 ino=257 dd-2584 [002] 89.038715: balance_dirty_state: bdi btrfs-1: dirty=850 wb=676 unstable=1 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=16 ino=257 dd-2584 [002] 89.038720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=54624 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [002] 89.046372: balance_dirty_state: bdi btrfs-1: dirty=859 wb=581 unstable=1 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 89.046482: balance_dirty_state: bdi btrfs-1: dirty=884 wb=581 unstable=1 bg_thresh=1000 thresh=2001 gap=535 poll_thresh=12 ino=257 dd-2584 [002] 89.046542: balance_dirty_state: bdi btrfs-1: dirty=884 wb=581 unstable=1 bg_thresh=1003 thresh=2006 gap=540 poll_thresh=13 ino=257 dd-2584 [002] 89.046604: balance_dirty_state: bdi btrfs-1: dirty=909 wb=581 unstable=1 bg_thresh=1003 thresh=2006 gap=515 poll_thresh=14 ino=257 dd-2584 [002] 89.046664: balance_dirty_state: bdi btrfs-1: dirty=934 wb=581 unstable=1 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=15 ino=257 dd-2584 [002] 89.046668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-56% task_weight=98% bdi_bw=54624 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 89.054534: balance_dirty_state: bdi btrfs-1: dirty=924 wb=570 unstable=0 bg_thresh=1007 thresh=2015 gap=521 poll_thresh=11 ino=257 dd-2584 [005] 89.054655: balance_dirty_state: bdi btrfs-1: dirty=949 wb=570 unstable=0 bg_thresh=1010 thresh=2020 gap=501 poll_thresh=12 ino=257 dd-2584 [005] 89.054664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1320 avg_dirty=1320 bdi_gap=29% task_gap=-39% task_weight=98% bdi_bw=54624 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 89.062896: balance_dirty_state: bdi btrfs-1: dirty=974 wb=445 unstable=0 bg_thresh=1006 thresh=2012 gap=593 poll_thresh=9 ino=257 dd-2584 [005] 89.063015: balance_dirty_state: bdi btrfs-1: dirty=974 wb=445 unstable=0 bg_thresh=1006 thresh=2012 gap=593 poll_thresh=10 ino=257 dd-2584 [005] 89.063135: balance_dirty_state: bdi btrfs-1: dirty=999 wb=445 unstable=0 bg_thresh=1005 thresh=2011 gap=567 poll_thresh=11 ino=257 dd-2584 [005] 89.063254: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=445 unstable=0 bg_thresh=1002 thresh=2005 gap=536 poll_thresh=12 ino=257 flush-btrfs-1-2586 [001] 89.063292: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6572 wrote=0 to_write=8192 dd-2584 [005] 89.063437: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=445 unstable=0 bg_thresh=1005 thresh=2010 gap=541 poll_thresh=13 ino=257 dd-2584 [005] 89.063611: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=445 unstable=0 bg_thresh=1004 thresh=2009 gap=515 poll_thresh=14 ino=257 dd-2584 [005] 89.063793: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=470 unstable=0 bg_thresh=1004 thresh=2009 gap=490 poll_thresh=15 ino=257 dd-2584 [005] 89.063797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1280 avg_dirty=1280 bdi_gap=47% task_gap=-4% task_weight=98% bdi_bw=54624 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 89.067489: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=324 wrote=832 to_write=7360 dd-2584 [005] 89.070577: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1270 unstable=0 bg_thresh=1004 thresh=2008 gap=489 poll_thresh=11 ino=257 dd-2584 [005] 89.070585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-52% task_weight=98% bdi_bw=54624 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 89.078557: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1145 unstable=0 bg_thresh=1002 thresh=2005 gap=611 poll_thresh=8 ino=257 dd-2584 [000] 89.078675: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1145 unstable=0 bg_thresh=1005 thresh=2010 gap=591 poll_thresh=9 ino=257 dd-2584 [000] 89.078791: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1145 unstable=0 bg_thresh=1007 thresh=2015 gap=571 poll_thresh=10 ino=257 dd-2584 [000] 89.078910: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1145 unstable=0 bg_thresh=1007 thresh=2015 gap=571 poll_thresh=11 ino=257 dd-2584 [000] 89.079028: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1145 unstable=0 bg_thresh=1007 thresh=2014 gap=545 poll_thresh=12 ino=257 dd-2584 [000] 89.079146: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1145 unstable=0 bg_thresh=1007 thresh=2014 gap=520 poll_thresh=13 ino=257 dd-2584 [000] 89.079266: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1145 unstable=0 bg_thresh=1006 thresh=2013 gap=519 poll_thresh=14 ino=257 dd-2584 [000] 89.079387: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1145 unstable=0 bg_thresh=1009 thresh=2018 gap=499 poll_thresh=15 ino=257 dd-2584 [000] 89.079396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=98% bdi_bw=54624 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 89.086818: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1020 unstable=0 bg_thresh=1008 thresh=2016 gap=597 poll_thresh=11 ino=257 dd-2584 [000] 89.086938: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1020 unstable=0 bg_thresh=1007 thresh=2015 gap=596 poll_thresh=12 ino=257 dd-2584 [000] 89.087055: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1020 unstable=0 bg_thresh=1010 thresh=2020 gap=576 poll_thresh=13 ino=257 dd-2584 [000] 89.087173: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1020 unstable=0 bg_thresh=1007 thresh=2014 gap=545 poll_thresh=14 ino=257 dd-2584 [000] 89.087291: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1020 unstable=0 bg_thresh=1009 thresh=2019 gap=550 poll_thresh=15 ino=257 dd-2584 [000] 89.087411: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1020 unstable=0 bg_thresh=1009 thresh=2018 gap=524 poll_thresh=16 ino=257 dd-2584 [000] 89.087651: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1020 unstable=0 bg_thresh=1008 thresh=2017 gap=498 poll_thresh=17 ino=257 dd-2584 [000] 89.087659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-89% task_weight=98% bdi_bw=54624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 89.094452: balance_dirty_state: bdi btrfs-1: dirty=524 wb=1020 unstable=0 bg_thresh=1008 thresh=2017 gap=473 poll_thresh=13 ino=257 dd-2584 [000] 89.094456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-89% task_weight=98% bdi_bw=54624 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 89.102535: balance_dirty_state: bdi btrfs-1: dirty=524 wb=1020 unstable=0 bg_thresh=1009 thresh=2018 gap=474 poll_thresh=10 ino=257 dd-2584 [000] 89.102542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=52456 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 89.110453: balance_dirty_state: bdi btrfs-1: dirty=524 wb=1020 unstable=0 bg_thresh=1009 thresh=2018 gap=474 poll_thresh=10 ino=257 dd-2584 [000] 89.110459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=52456 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 89.118446: balance_dirty_state: bdi btrfs-1: dirty=524 wb=1020 unstable=0 bg_thresh=1009 thresh=2018 gap=474 poll_thresh=10 ino=257 dd-2584 [000] 89.118454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=52456 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 89.126425: balance_dirty_state: bdi btrfs-1: dirty=524 wb=895 unstable=0 bg_thresh=1008 thresh=2016 gap=597 poll_thresh=10 ino=257 dd-2584 [000] 89.126537: balance_dirty_state: bdi btrfs-1: dirty=549 wb=895 unstable=0 bg_thresh=1010 thresh=2021 gap=577 poll_thresh=7 ino=257 dd-2584 [000] 89.126656: balance_dirty_state: bdi btrfs-1: dirty=574 wb=895 unstable=0 bg_thresh=1007 thresh=2015 gap=546 poll_thresh=8 ino=257 dd-2584 [000] 89.126776: balance_dirty_state: bdi btrfs-1: dirty=574 wb=895 unstable=0 bg_thresh=1010 thresh=2020 gap=551 poll_thresh=9 ino=257 dd-2584 [000] 89.126893: balance_dirty_state: bdi btrfs-1: dirty=599 wb=895 unstable=0 bg_thresh=1009 thresh=2019 gap=525 poll_thresh=10 ino=257 dd-2584 [000] 89.127011: balance_dirty_state: bdi btrfs-1: dirty=624 wb=895 unstable=0 bg_thresh=1009 thresh=2019 gap=500 poll_thresh=11 ino=257 dd-2584 [000] 89.127020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1320 avg_dirty=1320 bdi_gap=29% task_gap=-40% task_weight=98% bdi_bw=52456 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 89.134481: balance_dirty_state: bdi btrfs-1: dirty=649 wb=845 unstable=0 bg_thresh=1007 thresh=2014 gap=520 poll_thresh=8 ino=257 dd-2584 [004] 89.134856: balance_dirty_state: bdi btrfs-1: dirty=649 wb=845 unstable=0 bg_thresh=1009 thresh=2019 gap=525 poll_thresh=9 ino=257 dd-2584 [004] 89.134943: balance_dirty_state: bdi btrfs-1: dirty=674 wb=845 unstable=0 bg_thresh=1012 thresh=2024 gap=505 poll_thresh=10 ino=257 dd-2584 [004] 89.134949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1291 bdi_dirty=1320 avg_dirty=1320 bdi_gap=31% task_gap=-33% task_weight=97% bdi_bw=52456 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 89.142540: balance_dirty_state: bdi btrfs-1: dirty=674 wb=845 unstable=0 bg_thresh=1009 thresh=2018 gap=499 poll_thresh=7 ino=257 dd-2584 [004] 89.142548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1320 avg_dirty=1320 bdi_gap=28% task_gap=-41% task_weight=98% bdi_bw=52456 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 89.150472: balance_dirty_state: bdi btrfs-1: dirty=674 wb=720 unstable=0 bg_thresh=1008 thresh=2016 gap=622 poll_thresh=5 ino=257 dd-2584 [002] 89.150532: balance_dirty_state: bdi btrfs-1: dirty=699 wb=720 unstable=0 bg_thresh=1010 thresh=2021 gap=602 poll_thresh=6 ino=257 dd-2584 [002] 89.150590: balance_dirty_state: bdi btrfs-1: dirty=699 wb=720 unstable=0 bg_thresh=1010 thresh=2021 gap=602 poll_thresh=7 ino=257 dd-2584 [002] 89.150647: balance_dirty_state: bdi btrfs-1: dirty=724 wb=720 unstable=0 bg_thresh=1013 thresh=2026 gap=582 poll_thresh=8 ino=257 dd-2584 [002] 89.150705: balance_dirty_state: bdi btrfs-1: dirty=749 wb=720 unstable=0 bg_thresh=1013 thresh=2026 gap=557 poll_thresh=9 ino=257 dd-2584 [002] 89.150764: balance_dirty_state: bdi btrfs-1: dirty=749 wb=720 unstable=0 bg_thresh=1015 thresh=2031 gap=562 poll_thresh=10 ino=257 dd-2584 [002] 89.150824: balance_dirty_state: bdi btrfs-1: dirty=774 wb=720 unstable=0 bg_thresh=1015 thresh=2030 gap=536 poll_thresh=11 ino=257 dd-2584 [002] 89.150882: balance_dirty_state: bdi btrfs-1: dirty=799 wb=720 unstable=0 bg_thresh=1017 thresh=2035 gap=516 poll_thresh=12 ino=257 dd-2584 [002] 89.150940: balance_dirty_state: bdi btrfs-1: dirty=799 wb=720 unstable=0 bg_thresh=1014 thresh=2029 gap=510 poll_thresh=13 ino=257 dd-2584 [002] 89.151000: balance_dirty_state: bdi btrfs-1: dirty=824 wb=720 unstable=0 bg_thresh=1019 thresh=2039 gap=495 poll_thresh=14 ino=257 dd-2584 [002] 89.151004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1360 avg_dirty=1360 bdi_gap=17% task_gap=-64% task_weight=98% bdi_bw=52456 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 89.158466: balance_dirty_state: bdi btrfs-1: dirty=849 wb=595 unstable=0 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=10 ino=257 dd-2584 [002] 89.158538: balance_dirty_state: bdi btrfs-1: dirty=849 wb=595 unstable=0 bg_thresh=1008 thresh=2017 gap=573 poll_thresh=11 ino=257 dd-2584 [002] 89.158608: balance_dirty_state: bdi btrfs-1: dirty=874 wb=595 unstable=0 bg_thresh=1008 thresh=2017 gap=548 poll_thresh=12 ino=257 dd-2584 [002] 89.158876: balance_dirty_state: bdi btrfs-1: dirty=874 wb=595 unstable=0 bg_thresh=1011 thresh=2022 gap=553 poll_thresh=13 ino=257 dd-2584 [002] 89.158947: balance_dirty_state: bdi btrfs-1: dirty=899 wb=595 unstable=0 bg_thresh=1013 thresh=2027 gap=533 poll_thresh=14 ino=257 dd-2584 [002] 89.159017: balance_dirty_state: bdi btrfs-1: dirty=924 wb=595 unstable=0 bg_thresh=1010 thresh=2021 gap=502 poll_thresh=15 ino=257 dd-2584 [002] 89.159022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1320 avg_dirty=1320 bdi_gap=30% task_gap=-38% task_weight=98% bdi_bw=52456 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 89.166510: balance_dirty_state: bdi btrfs-1: dirty=924 wb=595 unstable=0 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=11 ino=257 dd-2584 [002] 89.166519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-95% task_weight=98% bdi_bw=52456 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 89.174450: balance_dirty_state: bdi btrfs-1: dirty=937 wb=441 unstable=0 bg_thresh=1000 thresh=2000 gap=622 poll_thresh=8 ino=257 dd-2584 [002] 89.174511: balance_dirty_state: bdi btrfs-1: dirty=962 wb=441 unstable=0 bg_thresh=1002 thresh=2005 gap=602 poll_thresh=9 ino=257 dd-2584 [002] 89.174570: balance_dirty_state: bdi btrfs-1: dirty=962 wb=441 unstable=0 bg_thresh=1002 thresh=2005 gap=602 poll_thresh=10 ino=257 dd-2584 [002] 89.174630: balance_dirty_state: bdi btrfs-1: dirty=987 wb=441 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=11 ino=257 dd-2584 [002] 89.174691: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=441 unstable=0 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=12 ino=257 flush-btrfs-1-2586 [001] 89.174743: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6684 wrote=0 to_write=8192 dd-2584 [002] 89.174758: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=441 unstable=0 bg_thresh=1007 thresh=2015 gap=562 poll_thresh=13 ino=257 dd-2584 [002] 89.174821: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=441 unstable=0 bg_thresh=1007 thresh=2014 gap=536 poll_thresh=14 ino=257 dd-2584 [002] 89.174885: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=441 unstable=0 bg_thresh=1007 thresh=2014 gap=511 poll_thresh=15 ino=257 dd-2584 [002] 89.174949: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=466 unstable=0 bg_thresh=1006 thresh=2013 gap=510 poll_thresh=16 ino=257 dd-2584 [002] 89.175080: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=516 unstable=0 bg_thresh=1006 thresh=2012 gap=484 poll_thresh=17 ino=257 dd-2584 [002] 89.175082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=99% bdi_bw=52456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 89.178240: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=432 wrote=896 to_write=7296 dd-2584 [002] 89.182305: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1341 unstable=0 bg_thresh=1006 thresh=2012 gap=484 poll_thresh=17 ino=257 dd-2584 [002] 89.182309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-95% task_weight=99% bdi_bw=52456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 89.190411: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1091 unstable=0 bg_thresh=998 thresh=1997 gap=694 poll_thresh=13 ino=257 dd-2584 [002] 89.190656: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1091 unstable=0 bg_thresh=998 thresh=1996 gap=668 poll_thresh=14 ino=257 dd-2584 [002] 89.190716: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1091 unstable=0 bg_thresh=995 thresh=1990 gap=662 poll_thresh=15 ino=257 dd-2584 [002] 89.190775: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1091 unstable=0 bg_thresh=997 thresh=1995 gap=642 poll_thresh=16 ino=257 dd-2584 [002] 89.190893: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1091 unstable=0 bg_thresh=997 thresh=1994 gap=616 poll_thresh=17 ino=257 dd-2584 [002] 89.191013: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1091 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=18 ino=257 dd-2584 [002] 89.191134: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1091 unstable=0 bg_thresh=998 thresh=1997 gap=544 poll_thresh=19 ino=257 dd-2584 [002] 89.191253: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1091 unstable=0 bg_thresh=998 thresh=1996 gap=518 poll_thresh=20 ino=257 dd-2584 [002] 89.191375: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1091 unstable=0 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=21 ino=257 dd-2584 [002] 89.191380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1280 avg_dirty=1280 bdi_gap=41% task_gap=-14% task_weight=98% bdi_bw=52456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 89.198559: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1091 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=16 ino=257 dd-2584 [000] 89.198805: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1091 unstable=0 bg_thresh=1002 thresh=2004 gap=451 poll_thresh=17 ino=257 dd-2584 [000] 89.198814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-57% task_weight=98% bdi_bw=52456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 89.206630: balance_dirty_state: bdi btrfs-1: dirty=462 wb=966 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=13 ino=257 dd-2584 [000] 89.206695: balance_dirty_state: bdi btrfs-1: dirty=487 wb=966 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=14 ino=257 dd-2584 [000] 89.206758: balance_dirty_state: bdi btrfs-1: dirty=487 wb=966 unstable=0 bg_thresh=1000 thresh=2001 gap=548 poll_thresh=15 ino=257 dd-2584 [000] 89.206821: balance_dirty_state: bdi btrfs-1: dirty=512 wb=966 unstable=0 bg_thresh=998 thresh=1997 gap=519 poll_thresh=16 ino=257 dd-2584 [000] 89.206944: balance_dirty_state: bdi btrfs-1: dirty=537 wb=966 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=17 ino=257 dd-2584 [000] 89.206948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1280 avg_dirty=1280 bdi_gap=43% task_gap=-12% task_weight=98% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 89.218506: balance_dirty_state: bdi btrfs-1: dirty=562 wb=966 unstable=0 bg_thresh=1002 thresh=2005 gap=477 poll_thresh=13 ino=257 dd-2584 [000] 89.218510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-56% task_weight=98% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [000] 89.230560: balance_dirty_state: bdi btrfs-1: dirty=587 wb=966 unstable=0 bg_thresh=1003 thresh=2007 gap=454 poll_thresh=10 ino=257 dd-2584 [000] 89.230567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-53% task_weight=98% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 89.242478: balance_dirty_state: bdi btrfs-1: dirty=612 wb=916 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=7 ino=257 dd-2584 [004] 89.242488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-53% task_weight=98% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [000] 89.250503: balance_dirty_state: bdi btrfs-1: dirty=612 wb=766 unstable=0 bg_thresh=1003 thresh=2006 gap=628 poll_thresh=5 ino=257 dd-2584 [000] 89.250561: balance_dirty_state: bdi btrfs-1: dirty=637 wb=766 unstable=0 bg_thresh=1003 thresh=2006 gap=603 poll_thresh=6 ino=257 dd-2584 [000] 89.250619: balance_dirty_state: bdi btrfs-1: dirty=662 wb=766 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=7 ino=257 dd-2584 [000] 89.250677: balance_dirty_state: bdi btrfs-1: dirty=662 wb=766 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=8 ino=257 dd-2584 [000] 89.250734: balance_dirty_state: bdi btrfs-1: dirty=687 wb=766 unstable=0 bg_thresh=1002 thresh=2004 gap=551 poll_thresh=9 ino=257 dd-2584 [000] 89.250790: balance_dirty_state: bdi btrfs-1: dirty=712 wb=766 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=10 ino=257 dd-2584 [000] 89.250847: balance_dirty_state: bdi btrfs-1: dirty=712 wb=766 unstable=0 bg_thresh=1004 thresh=2008 gap=530 poll_thresh=11 ino=257 dd-2584 [000] 89.251067: balance_dirty_state: bdi btrfs-1: dirty=737 wb=766 unstable=0 bg_thresh=1004 thresh=2008 gap=505 poll_thresh=12 ino=257 dd-2584 [000] 89.251125: balance_dirty_state: bdi btrfs-1: dirty=737 wb=766 unstable=0 bg_thresh=1003 thresh=2007 gap=504 poll_thresh=13 ino=257 dd-2584 [000] 89.251183: balance_dirty_state: bdi btrfs-1: dirty=762 wb=766 unstable=0 bg_thresh=1003 thresh=2006 gap=478 poll_thresh=14 ino=257 dd-2584 [000] 89.251188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-54% task_weight=98% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 89.258426: balance_dirty_state: bdi btrfs-1: dirty=787 wb=641 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=10 ino=257 dd-2584 [002] 89.258486: balance_dirty_state: bdi btrfs-1: dirty=812 wb=641 unstable=0 bg_thresh=1008 thresh=2016 gap=563 poll_thresh=11 ino=257 dd-2584 [002] 89.258542: balance_dirty_state: bdi btrfs-1: dirty=812 wb=641 unstable=0 bg_thresh=1008 thresh=2016 gap=563 poll_thresh=12 ino=257 dd-2584 [002] 89.258597: balance_dirty_state: bdi btrfs-1: dirty=837 wb=641 unstable=0 bg_thresh=1010 thresh=2021 gap=543 poll_thresh=13 ino=257 dd-2584 [002] 89.258652: balance_dirty_state: bdi btrfs-1: dirty=862 wb=641 unstable=0 bg_thresh=1010 thresh=2021 gap=518 poll_thresh=14 ino=257 dd-2584 [002] 89.258709: balance_dirty_state: bdi btrfs-1: dirty=862 wb=641 unstable=0 bg_thresh=1013 thresh=2026 gap=523 poll_thresh=15 ino=257 dd-2584 [002] 89.258768: balance_dirty_state: bdi btrfs-1: dirty=887 wb=641 unstable=0 bg_thresh=1012 thresh=2025 gap=497 poll_thresh=16 ino=257 dd-2584 [002] 89.258773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1320 avg_dirty=1320 bdi_gap=32% task_gap=-33% task_weight=98% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 89.266526: balance_dirty_state: bdi btrfs-1: dirty=912 wb=641 unstable=0 bg_thresh=1012 thresh=2024 gap=471 poll_thresh=12 ino=257 dd-2584 [002] 89.266530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1320 avg_dirty=1320 bdi_gap=31% task_gap=-34% task_weight=98% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 89.274419: balance_dirty_state: bdi btrfs-1: dirty=912 wb=516 unstable=0 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=9 ino=257 dd-2584 [002] 89.274480: balance_dirty_state: bdi btrfs-1: dirty=937 wb=516 unstable=0 bg_thresh=1005 thresh=2011 gap=558 poll_thresh=10 ino=257 dd-2584 [002] 89.274540: balance_dirty_state: bdi btrfs-1: dirty=937 wb=516 unstable=0 bg_thresh=1005 thresh=2011 gap=558 poll_thresh=11 ino=257 dd-2584 [002] 89.274599: balance_dirty_state: bdi btrfs-1: dirty=962 wb=516 unstable=0 bg_thresh=1008 thresh=2016 gap=538 poll_thresh=12 ino=257 dd-2584 [002] 89.274659: balance_dirty_state: bdi btrfs-1: dirty=987 wb=516 unstable=0 bg_thresh=1008 thresh=2016 gap=513 poll_thresh=13 ino=257 dd-2584 [002] 89.274898: balance_dirty_state: bdi btrfs-1: dirty=987 wb=516 unstable=0 bg_thresh=1010 thresh=2021 gap=518 poll_thresh=14 ino=257 dd-2584 [002] 89.274962: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=516 unstable=0 bg_thresh=1013 thresh=2026 gap=498 poll_thresh=15 ino=257 dd-2584 [002] 89.274966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1320 avg_dirty=1320 bdi_gap=33% task_gap=-33% task_weight=99% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 89.282434: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=391 unstable=0 bg_thresh=1010 thresh=2020 gap=592 poll_thresh=11 ino=257 flush-btrfs-1-2586 [001] 89.282471: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6792 wrote=0 to_write=8192 dd-2584 [002] 89.282499: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=391 unstable=0 bg_thresh=1012 thresh=2025 gap=597 poll_thresh=12 ino=257 dd-2584 [002] 89.282561: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=391 unstable=0 bg_thresh=1012 thresh=2025 gap=572 poll_thresh=13 ino=257 dd-2584 [002] 89.282625: balance_dirty_state: bdi btrfs-1: dirty=1087 wb=391 unstable=0 bg_thresh=1012 thresh=2024 gap=546 poll_thresh=14 ino=257 dd-2584 [002] 89.282692: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=416 unstable=0 bg_thresh=1009 thresh=2018 gap=540 poll_thresh=15 ino=257 dd-2584 [002] 89.282757: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=441 unstable=0 bg_thresh=1011 thresh=2023 gap=520 poll_thresh=16 ino=257 dd-2584 [002] 89.282890: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=491 unstable=0 bg_thresh=1011 thresh=2022 gap=494 poll_thresh=17 ino=257 dd-2584 [002] 89.282892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1360 avg_dirty=1360 bdi_gap=7% task_gap=-83% task_weight=98% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 89.286611: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=544 wrote=944 to_write=7248 dd-2584 [002] 89.290412: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1216 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=13 ino=257 dd-2584 [002] 89.290473: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1216 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 89.290535: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1216 unstable=0 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 89.290597: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1216 unstable=0 bg_thresh=1007 thresh=2015 gap=537 poll_thresh=16 ino=257 dd-2584 [002] 89.290721: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1216 unstable=0 bg_thresh=1010 thresh=2020 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 89.291028: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1216 unstable=0 bg_thresh=1009 thresh=2019 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 89.291032: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-87% task_weight=98% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 89.298463: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1091 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=13 ino=257 dd-2584 [002] 89.298534: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1091 unstable=0 bg_thresh=1006 thresh=2013 gap=560 poll_thresh=14 ino=257 dd-2584 [002] 89.298594: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1091 unstable=0 bg_thresh=1003 thresh=2007 gap=554 poll_thresh=15 ino=257 dd-2584 [002] 89.298655: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1091 unstable=0 bg_thresh=1006 thresh=2012 gap=534 poll_thresh=16 ino=257 dd-2584 [002] 89.298778: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1091 unstable=0 bg_thresh=1005 thresh=2011 gap=508 poll_thresh=17 ino=257 dd-2584 [002] 89.298900: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1091 unstable=0 bg_thresh=1005 thresh=2010 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 89.298905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 89.306581: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1091 unstable=0 bg_thresh=1008 thresh=2016 gap=463 poll_thresh=13 ino=257 dd-2584 [001] 89.306589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-90% task_weight=98% bdi_bw=50876 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 89.318478: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1016 unstable=0 bg_thresh=995 thresh=1990 gap=512 poll_thresh=10 ino=257 dd-2584 [001] 89.318541: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1016 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=11 ino=257 dd-2584 [001] 89.318545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1280 avg_dirty=1280 bdi_gap=42% task_gap=-13% task_weight=98% bdi_bw=48748 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 89.330559: balance_dirty_state: bdi btrfs-1: dirty=512 wb=966 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=8 ino=257 dd-2584 [001] 89.330626: balance_dirty_state: bdi btrfs-1: dirty=512 wb=966 unstable=0 bg_thresh=1007 thresh=2014 gap=536 poll_thresh=9 ino=257 dd-2584 [001] 89.330691: balance_dirty_state: bdi btrfs-1: dirty=537 wb=966 unstable=0 bg_thresh=1007 thresh=2014 gap=511 poll_thresh=10 ino=257 dd-2584 [001] 89.330926: balance_dirty_state: bdi btrfs-1: dirty=537 wb=966 unstable=0 bg_thresh=1006 thresh=2013 gap=510 poll_thresh=11 ino=257 dd-2584 [001] 89.330986: balance_dirty_state: bdi btrfs-1: dirty=562 wb=966 unstable=0 bg_thresh=1009 thresh=2018 gap=490 poll_thresh=12 ino=257 dd-2584 [001] 89.330991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1320 avg_dirty=1320 bdi_gap=28% task_gap=-41% task_weight=98% bdi_bw=48748 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 89.342533: balance_dirty_state: bdi btrfs-1: dirty=587 wb=691 unstable=0 bg_thresh=1005 thresh=2010 gap=732 poll_thresh=9 ino=257 dd-2584 [001] 89.342598: balance_dirty_state: bdi btrfs-1: dirty=587 wb=691 unstable=0 bg_thresh=1007 thresh=2015 gap=737 poll_thresh=10 ino=257 dd-2584 [001] 89.342661: balance_dirty_state: bdi btrfs-1: dirty=612 wb=691 unstable=0 bg_thresh=1007 thresh=2014 gap=711 poll_thresh=11 ino=257 dd-2584 [001] 89.342725: balance_dirty_state: bdi btrfs-1: dirty=637 wb=691 unstable=0 bg_thresh=1007 thresh=2014 gap=686 poll_thresh=12 ino=257 dd-2584 [001] 89.342789: balance_dirty_state: bdi btrfs-1: dirty=637 wb=691 unstable=0 bg_thresh=1006 thresh=2013 gap=685 poll_thresh=13 ino=257 dd-2584 [001] 89.342854: balance_dirty_state: bdi btrfs-1: dirty=662 wb=691 unstable=0 bg_thresh=1009 thresh=2018 gap=665 poll_thresh=14 ino=257 dd-2584 [001] 89.342916: balance_dirty_state: bdi btrfs-1: dirty=687 wb=691 unstable=0 bg_thresh=1006 thresh=2012 gap=634 poll_thresh=15 ino=257 dd-2584 [001] 89.342982: balance_dirty_state: bdi btrfs-1: dirty=687 wb=691 unstable=0 bg_thresh=1005 thresh=2011 gap=633 poll_thresh=16 ino=257 dd-2584 [001] 89.343110: balance_dirty_state: bdi btrfs-1: dirty=712 wb=691 unstable=0 bg_thresh=1005 thresh=2010 gap=607 poll_thresh=17 ino=257 dd-2584 [001] 89.343238: balance_dirty_state: bdi btrfs-1: dirty=762 wb=691 unstable=0 bg_thresh=1004 thresh=2009 gap=556 poll_thresh=18 ino=257 dd-2584 [001] 89.343369: balance_dirty_state: bdi btrfs-1: dirty=787 wb=691 unstable=0 bg_thresh=1006 thresh=2013 gap=535 poll_thresh=19 ino=257 dd-2584 [001] 89.343684: balance_dirty_state: bdi btrfs-1: dirty=812 wb=691 unstable=0 bg_thresh=1006 thresh=2012 gap=509 poll_thresh=20 ino=257 dd-2584 [001] 89.343811: balance_dirty_state: bdi btrfs-1: dirty=862 wb=691 unstable=0 bg_thresh=1005 thresh=2011 gap=458 poll_thresh=21 ino=257 dd-2584 [001] 89.343816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-50% task_weight=99% bdi_bw=48748 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 89.350525: balance_dirty_state: bdi btrfs-1: dirty=862 wb=566 unstable=0 bg_thresh=1007 thresh=2014 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 89.350654: balance_dirty_state: bdi btrfs-1: dirty=912 wb=566 unstable=0 bg_thresh=1006 thresh=2013 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 89.350781: balance_dirty_state: bdi btrfs-1: dirty=937 wb=566 unstable=0 bg_thresh=1003 thresh=2006 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 89.350907: balance_dirty_state: bdi btrfs-1: dirty=962 wb=566 unstable=0 bg_thresh=1005 thresh=2010 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 89.350912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-51% task_weight=99% bdi_bw=48748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 89.358559: balance_dirty_state: bdi btrfs-1: dirty=987 wb=566 unstable=0 bg_thresh=1005 thresh=2010 gap=457 poll_thresh=14 ino=257 dd-2584 [001] 89.358565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=48748 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 89.366615: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=441 unstable=0 bg_thresh=1006 thresh=2013 gap=560 poll_thresh=10 ino=257 flush-btrfs-1-2586 [005] 89.366703: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6876 wrote=0 to_write=8192 dd-2584 [000] 89.366741: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=441 unstable=0 bg_thresh=1009 thresh=2018 gap=565 poll_thresh=11 ino=257 dd-2584 [000] 89.366858: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=441 unstable=0 bg_thresh=1009 thresh=2018 gap=540 poll_thresh=12 ino=257 dd-2584 [000] 89.366977: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=441 unstable=0 bg_thresh=1011 thresh=2023 gap=520 poll_thresh=13 ino=257 dd-2584 [000] 89.367454: balance_dirty_state: bdi btrfs-1: dirty=962 wb=541 unstable=0 bg_thresh=1011 thresh=2023 gap=520 poll_thresh=14 ino=257 dd-2584 [000] 89.367579: balance_dirty_state: bdi btrfs-1: dirty=962 wb=566 unstable=0 bg_thresh=1011 thresh=2022 gap=494 poll_thresh=15 ino=257 dd-2584 [000] 89.367582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=48748 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 89.370944: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=628 wrote=896 to_write=7296 dd-2584 [000] 89.374450: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1341 unstable=0 bg_thresh=1011 thresh=2022 gap=469 poll_thresh=15 ino=257 dd-2584 [000] 89.374459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=48748 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 89.382472: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1216 unstable=0 bg_thresh=1009 thresh=2018 gap=590 poll_thresh=15 ino=257 dd-2584 [000] 89.382548: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1216 unstable=0 bg_thresh=1009 thresh=2018 gap=565 poll_thresh=11 ino=257 dd-2584 [000] 89.382607: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1216 unstable=0 bg_thresh=1011 thresh=2023 gap=570 poll_thresh=12 ino=257 dd-2584 [000] 89.382666: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1216 unstable=0 bg_thresh=1011 thresh=2023 gap=545 poll_thresh=13 ino=257 dd-2584 [000] 89.382725: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1216 unstable=0 bg_thresh=1014 thresh=2028 gap=550 poll_thresh=14 ino=257 dd-2584 [000] 89.382785: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1216 unstable=0 bg_thresh=1011 thresh=2022 gap=519 poll_thresh=15 ino=257 dd-2584 [000] 89.382845: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1216 unstable=0 bg_thresh=1013 thresh=2027 gap=499 poll_thresh=16 ino=257 dd-2584 [000] 89.382849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=48748 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 89.390494: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1066 unstable=0 bg_thresh=1011 thresh=2022 gap=644 poll_thresh=16 ino=257 dd-2584 [000] 89.390560: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1066 unstable=0 bg_thresh=1011 thresh=2022 gap=644 poll_thresh=12 ino=257 dd-2584 [000] 89.390621: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1066 unstable=0 bg_thresh=1013 thresh=2027 gap=624 poll_thresh=13 ino=257 dd-2584 [000] 89.390681: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1066 unstable=0 bg_thresh=1013 thresh=2027 gap=599 poll_thresh=14 ino=257 dd-2584 [000] 89.390743: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1066 unstable=0 bg_thresh=1013 thresh=2026 gap=598 poll_thresh=15 ino=257 dd-2584 [000] 89.390807: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1066 unstable=0 bg_thresh=1010 thresh=2020 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 89.390930: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1066 unstable=0 bg_thresh=1012 thresh=2024 gap=546 poll_thresh=17 ino=257 dd-2584 [000] 89.391238: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1066 unstable=0 bg_thresh=1011 thresh=2023 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 89.391243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=48748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.398382: balance_dirty_state: bdi btrfs-1: dirty=462 wb=941 unstable=0 bg_thresh=1011 thresh=2023 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 89.398481: balance_dirty_state: bdi btrfs-1: dirty=487 wb=941 unstable=0 bg_thresh=1011 thresh=2022 gap=594 poll_thresh=13 ino=257 dd-2584 [004] 89.398573: balance_dirty_state: bdi btrfs-1: dirty=487 wb=941 unstable=0 bg_thresh=1011 thresh=2022 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 89.398665: balance_dirty_state: bdi btrfs-1: dirty=512 wb=941 unstable=0 bg_thresh=1010 thresh=2021 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 89.398758: balance_dirty_state: bdi btrfs-1: dirty=537 wb=941 unstable=0 bg_thresh=1010 thresh=2021 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 89.398942: balance_dirty_state: bdi btrfs-1: dirty=562 wb=941 unstable=0 bg_thresh=1012 thresh=2025 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 89.399128: balance_dirty_state: bdi btrfs-1: dirty=587 wb=941 unstable=0 bg_thresh=1012 thresh=2024 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 89.399135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=48748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.406379: balance_dirty_state: bdi btrfs-1: dirty=587 wb=766 unstable=0 bg_thresh=1007 thresh=2015 gap=662 poll_thresh=18 ino=257 dd-2584 [004] 89.406466: balance_dirty_state: bdi btrfs-1: dirty=612 wb=766 unstable=0 bg_thresh=1007 thresh=2015 gap=637 poll_thresh=13 ino=257 dd-2584 [004] 89.406550: balance_dirty_state: bdi btrfs-1: dirty=637 wb=766 unstable=0 bg_thresh=1010 thresh=2020 gap=617 poll_thresh=14 ino=257 dd-2584 [004] 89.406633: balance_dirty_state: bdi btrfs-1: dirty=637 wb=766 unstable=0 bg_thresh=1010 thresh=2020 gap=617 poll_thresh=15 ino=257 dd-2584 [004] 89.406717: balance_dirty_state: bdi btrfs-1: dirty=662 wb=766 unstable=0 bg_thresh=1012 thresh=2025 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 89.406886: balance_dirty_state: bdi btrfs-1: dirty=687 wb=766 unstable=0 bg_thresh=1015 thresh=2030 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 89.407345: balance_dirty_state: bdi btrfs-1: dirty=712 wb=766 unstable=0 bg_thresh=1017 thresh=2034 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 89.407515: balance_dirty_state: bdi btrfs-1: dirty=762 wb=766 unstable=0 bg_thresh=1016 thresh=2033 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 89.407521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=48748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.414511: balance_dirty_state: bdi btrfs-1: dirty=762 wb=766 unstable=0 bg_thresh=1016 thresh=2033 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 89.414523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=48748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.422419: balance_dirty_state: bdi btrfs-1: dirty=762 wb=641 unstable=0 bg_thresh=1010 thresh=2021 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 89.422498: balance_dirty_state: bdi btrfs-1: dirty=762 wb=641 unstable=0 bg_thresh=1010 thresh=2021 gap=618 poll_thresh=14 ino=257 dd-2584 [004] 89.422583: balance_dirty_state: bdi btrfs-1: dirty=787 wb=641 unstable=0 bg_thresh=1013 thresh=2026 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 89.422663: balance_dirty_state: bdi btrfs-1: dirty=812 wb=641 unstable=0 bg_thresh=1010 thresh=2020 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 89.422788: balance_dirty_state: bdi btrfs-1: dirty=837 wb=641 unstable=0 bg_thresh=1009 thresh=2019 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 89.422962: balance_dirty_state: bdi btrfs-1: dirty=862 wb=641 unstable=0 bg_thresh=1011 thresh=2023 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 89.423091: balance_dirty_state: bdi btrfs-1: dirty=887 wb=641 unstable=0 bg_thresh=1011 thresh=2022 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 89.423097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.430492: balance_dirty_state: bdi btrfs-1: dirty=887 wb=516 unstable=0 bg_thresh=995 thresh=1991 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 89.430577: balance_dirty_state: bdi btrfs-1: dirty=912 wb=516 unstable=0 bg_thresh=995 thresh=1991 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 89.430638: balance_dirty_state: bdi btrfs-1: dirty=937 wb=516 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 89.430701: balance_dirty_state: bdi btrfs-1: dirty=937 wb=516 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 89.431126: balance_dirty_state: bdi btrfs-1: dirty=987 wb=516 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 89.431132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.438470: balance_dirty_state: bdi btrfs-1: dirty=987 wb=516 unstable=0 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 89.438476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-109% task_weight=98% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.446475: balance_dirty_state: bdi btrfs-1: dirty=987 wb=391 unstable=0 bg_thresh=996 thresh=1992 gap=614 poll_thresh=17 ino=257 dd-2584 [004] 89.446538: balance_dirty_state: bdi btrfs-1: dirty=987 wb=391 unstable=0 bg_thresh=996 thresh=1992 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 89.446593: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=391 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=14 ino=257 flush-btrfs-1-2586 [005] 89.446657: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6956 wrote=0 to_write=8192 dd-2584 [004] 89.446657: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=391 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 89.446718: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=391 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 89.446842: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=391 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 89.446973: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=441 unstable=0 bg_thresh=997 thresh=1994 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 89.447102: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=516 unstable=0 bg_thresh=999 thresh=1998 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 89.447104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 89.448934: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=704 wrote=912 to_write=7280 dd-2584 [004] 89.454391: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1166 unstable=0 bg_thresh=991 thresh=1982 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 89.454471: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1166 unstable=0 bg_thresh=993 thresh=1987 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 89.454535: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1166 unstable=0 bg_thresh=993 thresh=1987 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 89.454597: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1166 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 89.454748: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1141 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 89.455218: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1041 unstable=0 bg_thresh=1001 thresh=2003 gap=650 poll_thresh=18 ino=257 dd-2584 [004] 89.455341: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1041 unstable=0 bg_thresh=1003 thresh=2007 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 89.455458: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1041 unstable=0 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=20 ino=257 dd-2584 [004] 89.455573: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1041 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=21 ino=257 dd-2584 [004] 89.455687: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1041 unstable=0 bg_thresh=1001 thresh=2003 gap=500 poll_thresh=22 ino=257 dd-2584 [004] 89.455692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-59% task_weight=99% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 89.462681: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1041 unstable=0 bg_thresh=1001 thresh=2003 gap=500 poll_thresh=16 ino=257 dd-2584 [006] 89.462690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-59% task_weight=99% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 89.470641: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1016 unstable=0 bg_thresh=1004 thresh=2008 gap=505 poll_thresh=12 ino=257 dd-2584 [006] 89.470708: balance_dirty_state: bdi btrfs-1: dirty=487 wb=966 unstable=0 bg_thresh=1004 thresh=2008 gap=555 poll_thresh=13 ino=257 dd-2584 [006] 89.470768: balance_dirty_state: bdi btrfs-1: dirty=512 wb=966 unstable=0 bg_thresh=1006 thresh=2013 gap=535 poll_thresh=14 ino=257 dd-2584 [006] 89.470829: balance_dirty_state: bdi btrfs-1: dirty=537 wb=966 unstable=0 bg_thresh=1006 thresh=2013 gap=510 poll_thresh=15 ino=257 dd-2584 [006] 89.470888: balance_dirty_state: bdi btrfs-1: dirty=537 wb=966 unstable=0 bg_thresh=1009 thresh=2018 gap=515 poll_thresh=16 ino=257 dd-2584 [006] 89.471181: balance_dirty_state: bdi btrfs-1: dirty=587 wb=966 unstable=0 bg_thresh=1011 thresh=2022 gap=469 poll_thresh=17 ino=257 dd-2584 [006] 89.471185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 89.478496: balance_dirty_state: bdi btrfs-1: dirty=587 wb=916 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=17 ino=257 dd-2584 [006] 89.478501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-60% task_weight=99% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 89.486562: balance_dirty_state: bdi btrfs-1: dirty=587 wb=916 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=13 ino=257 dd-2584 [006] 89.486568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-60% task_weight=99% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 89.494527: balance_dirty_state: bdi btrfs-1: dirty=612 wb=641 unstable=0 bg_thresh=1005 thresh=2011 gap=758 poll_thresh=10 ino=257 dd-2584 [006] 89.494606: balance_dirty_state: bdi btrfs-1: dirty=637 wb=641 unstable=0 bg_thresh=1005 thresh=2011 gap=733 poll_thresh=11 ino=257 dd-2584 [006] 89.494683: balance_dirty_state: bdi btrfs-1: dirty=637 wb=641 unstable=0 bg_thresh=1008 thresh=2016 gap=738 poll_thresh=12 ino=257 dd-2584 [006] 89.494761: balance_dirty_state: bdi btrfs-1: dirty=662 wb=641 unstable=0 bg_thresh=1008 thresh=2016 gap=713 poll_thresh=13 ino=257 dd-2584 [006] 89.494840: balance_dirty_state: bdi btrfs-1: dirty=662 wb=641 unstable=0 bg_thresh=1010 thresh=2021 gap=718 poll_thresh=14 ino=257 dd-2584 [006] 89.494922: balance_dirty_state: bdi btrfs-1: dirty=687 wb=641 unstable=0 bg_thresh=1010 thresh=2020 gap=692 poll_thresh=15 ino=257 dd-2584 [006] 89.495001: balance_dirty_state: bdi btrfs-1: dirty=712 wb=641 unstable=0 bg_thresh=1010 thresh=2020 gap=667 poll_thresh=16 ino=257 dd-2584 [006] 89.495159: balance_dirty_state: bdi btrfs-1: dirty=737 wb=641 unstable=0 bg_thresh=1012 thresh=2024 gap=646 poll_thresh=17 ino=257 dd-2584 [006] 89.495319: balance_dirty_state: bdi btrfs-1: dirty=762 wb=641 unstable=0 bg_thresh=1008 thresh=2017 gap=614 poll_thresh=18 ino=257 dd-2584 [006] 89.495478: balance_dirty_state: bdi btrfs-1: dirty=812 wb=641 unstable=0 bg_thresh=1008 thresh=2016 gap=563 poll_thresh=19 ino=257 dd-2584 [006] 89.495869: balance_dirty_state: bdi btrfs-1: dirty=837 wb=641 unstable=0 bg_thresh=1010 thresh=2020 gap=542 poll_thresh=20 ino=257 dd-2584 [006] 89.496026: balance_dirty_state: bdi btrfs-1: dirty=862 wb=641 unstable=0 bg_thresh=1009 thresh=2019 gap=516 poll_thresh=21 ino=257 dd-2584 [006] 89.496184: balance_dirty_state: bdi btrfs-1: dirty=887 wb=641 unstable=0 bg_thresh=1009 thresh=2018 gap=490 poll_thresh=22 ino=257 dd-2584 [006] 89.496190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 89.502459: balance_dirty_state: bdi btrfs-1: dirty=887 wb=516 unstable=0 bg_thresh=1008 thresh=2017 gap=614 poll_thresh=22 ino=257 dd-2584 [006] 89.502587: balance_dirty_state: bdi btrfs-1: dirty=912 wb=516 unstable=0 bg_thresh=1011 thresh=2022 gap=594 poll_thresh=16 ino=257 dd-2584 [006] 89.502823: balance_dirty_state: bdi btrfs-1: dirty=937 wb=516 unstable=0 bg_thresh=1010 thresh=2021 gap=568 poll_thresh=17 ino=257 dd-2584 [006] 89.503056: balance_dirty_state: bdi btrfs-1: dirty=987 wb=516 unstable=0 bg_thresh=1010 thresh=2020 gap=517 poll_thresh=18 ino=257 dd-2584 [006] 89.503290: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=516 unstable=0 bg_thresh=1006 thresh=2013 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 89.503298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 89.503343: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7012 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 89.507240: writeback_single_inode: bdi btrfs-1: ino=257 state= age=764 wrote=800 to_write=7392 dd-2584 [000] 89.510654: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1191 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=14 ino=257 dd-2584 [000] 89.510773: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1191 unstable=0 bg_thresh=1008 thresh=2016 gap=588 poll_thresh=15 ino=257 dd-2584 [000] 89.510890: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1191 unstable=0 bg_thresh=1008 thresh=2016 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 89.511478: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1191 unstable=0 bg_thresh=1010 thresh=2021 gap=543 poll_thresh=17 ino=257 dd-2584 [000] 89.511714: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1191 unstable=0 bg_thresh=1012 thresh=2025 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 89.511948: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1191 unstable=0 bg_thresh=1012 thresh=2024 gap=496 poll_thresh=19 ino=257 dd-2584 [000] 89.511956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-82% task_weight=99% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 89.518567: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1066 unstable=0 bg_thresh=1007 thresh=2015 gap=587 poll_thresh=14 ino=257 dd-2584 [000] 89.518682: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1066 unstable=0 bg_thresh=1010 thresh=2020 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 89.518798: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1066 unstable=0 bg_thresh=1010 thresh=2020 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 89.519029: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1066 unstable=0 bg_thresh=1012 thresh=2025 gap=522 poll_thresh=17 ino=257 dd-2584 [000] 89.519267: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1066 unstable=0 bg_thresh=1014 thresh=2029 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 89.519275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 89.526491: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1066 unstable=0 bg_thresh=1014 thresh=2029 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 89.526499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=48840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 89.534460: balance_dirty_state: bdi btrfs-1: dirty=462 wb=941 unstable=0 bg_thresh=1006 thresh=2013 gap=610 poll_thresh=18 ino=257 dd-2584 [000] 89.534532: balance_dirty_state: bdi btrfs-1: dirty=462 wb=941 unstable=0 bg_thresh=1006 thresh=2013 gap=610 poll_thresh=13 ino=257 dd-2584 [000] 89.534600: balance_dirty_state: bdi btrfs-1: dirty=487 wb=941 unstable=0 bg_thresh=1006 thresh=2012 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 89.534665: balance_dirty_state: bdi btrfs-1: dirty=512 wb=941 unstable=0 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=15 ino=257 dd-2584 [000] 89.534927: balance_dirty_state: bdi btrfs-1: dirty=512 wb=941 unstable=0 bg_thresh=1005 thresh=2011 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 89.535058: balance_dirty_state: bdi btrfs-1: dirty=562 wb=941 unstable=0 bg_thresh=1005 thresh=2010 gap=507 poll_thresh=17 ino=257 dd-2584 [000] 89.535192: balance_dirty_state: bdi btrfs-1: dirty=587 wb=941 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 89.535197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=48840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 89.542534: balance_dirty_state: bdi btrfs-1: dirty=587 wb=941 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 89.542539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=48840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 89.550524: balance_dirty_state: bdi btrfs-1: dirty=587 wb=816 unstable=0 bg_thresh=1008 thresh=2017 gap=614 poll_thresh=18 ino=257 dd-2584 [006] 89.550649: balance_dirty_state: bdi btrfs-1: dirty=612 wb=816 unstable=0 bg_thresh=1008 thresh=2017 gap=589 poll_thresh=13 ino=257 dd-2584 [006] 89.550768: balance_dirty_state: bdi btrfs-1: dirty=612 wb=816 unstable=0 bg_thresh=1008 thresh=2016 gap=588 poll_thresh=14 ino=257 dd-2584 [006] 89.550886: balance_dirty_state: bdi btrfs-1: dirty=637 wb=816 unstable=0 bg_thresh=1008 thresh=2016 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 89.551003: balance_dirty_state: bdi btrfs-1: dirty=637 wb=816 unstable=0 bg_thresh=1007 thresh=2015 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 89.551241: balance_dirty_state: bdi btrfs-1: dirty=687 wb=816 unstable=0 bg_thresh=1009 thresh=2019 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 89.551477: balance_dirty_state: bdi btrfs-1: dirty=712 wb=816 unstable=0 bg_thresh=1009 thresh=2018 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 89.551485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=99% bdi_bw=48840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 89.558584: balance_dirty_state: bdi btrfs-1: dirty=737 wb=816 unstable=0 bg_thresh=1003 thresh=2006 gap=453 poll_thresh=13 ino=257 dd-2584 [006] 89.558589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=48840 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 89.570495: balance_dirty_state: bdi btrfs-1: dirty=737 wb=716 unstable=0 bg_thresh=1004 thresh=2009 gap=556 poll_thresh=13 ino=257 dd-2584 [006] 89.570565: balance_dirty_state: bdi btrfs-1: dirty=737 wb=691 unstable=0 bg_thresh=1004 thresh=2009 gap=581 poll_thresh=10 ino=257 dd-2584 [006] 89.570628: balance_dirty_state: bdi btrfs-1: dirty=762 wb=691 unstable=0 bg_thresh=1007 thresh=2014 gap=561 poll_thresh=11 ino=257 dd-2584 [006] 89.570865: balance_dirty_state: bdi btrfs-1: dirty=787 wb=691 unstable=0 bg_thresh=1003 thresh=2007 gap=529 poll_thresh=12 ino=257 dd-2584 [006] 89.570926: balance_dirty_state: bdi btrfs-1: dirty=787 wb=691 unstable=0 bg_thresh=998 thresh=1997 gap=519 poll_thresh=13 ino=257 dd-2584 [006] 89.570988: balance_dirty_state: bdi btrfs-1: dirty=812 wb=691 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=14 ino=257 dd-2584 [006] 89.570993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1320 avg_dirty=1320 bdi_gap=16% task_gap=-67% task_weight=100% bdi_bw=48840 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [006] 89.578678: balance_dirty_state: bdi btrfs-1: dirty=837 wb=566 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=10 ino=257 dd-2584 [006] 89.578801: balance_dirty_state: bdi btrfs-1: dirty=837 wb=566 unstable=0 bg_thresh=1003 thresh=2007 gap=604 poll_thresh=11 ino=257 dd-2584 [006] 89.578921: balance_dirty_state: bdi btrfs-1: dirty=862 wb=566 unstable=0 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=12 ino=257 dd-2584 [006] 89.579037: balance_dirty_state: bdi btrfs-1: dirty=862 wb=566 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=13 ino=257 dd-2584 [006] 89.579154: balance_dirty_state: bdi btrfs-1: dirty=887 wb=566 unstable=0 bg_thresh=1002 thresh=2005 gap=552 poll_thresh=14 ino=257 dd-2584 [006] 89.579272: balance_dirty_state: bdi btrfs-1: dirty=912 wb=566 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=15 ino=257 dd-2584 [006] 89.579388: balance_dirty_state: bdi btrfs-1: dirty=912 wb=566 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=16 ino=257 dd-2584 [006] 89.579617: balance_dirty_state: bdi btrfs-1: dirty=962 wb=566 unstable=0 bg_thresh=1004 thresh=2008 gap=480 poll_thresh=17 ino=257 dd-2584 [006] 89.579621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=98% bdi_bw=48840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 89.586595: balance_dirty_state: bdi btrfs-1: dirty=962 wb=566 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=17 ino=257 dd-2584 [006] 89.586603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=48840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 89.594703: balance_dirty_state: bdi btrfs-1: dirty=987 wb=441 unstable=0 bg_thresh=999 thresh=1999 gap=571 poll_thresh=13 ino=257 dd-2584 [000] 89.594823: balance_dirty_state: bdi btrfs-1: dirty=987 wb=441 unstable=0 bg_thresh=1002 thresh=2004 gap=576 poll_thresh=14 ino=257 dd-2584 [000] 89.594941: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=441 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 89.595025: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7104 wrote=0 to_write=8192 dd-2584 [000] 89.595068: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=441 unstable=0 bg_thresh=1001 thresh=2003 gap=525 poll_thresh=16 ino=257 dd-2584 [004] 89.596525: balance_dirty_state: bdi btrfs-1: dirty=687 wb=841 unstable=0 bg_thresh=1001 thresh=2002 gap=474 poll_thresh=17 ino=257 dd-2584 [004] 89.596527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=48840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 89.597551: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=848 to_write=7344 dd-2584 [004] 89.606495: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1291 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 89.606506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=48840 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 89.618488: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1016 unstable=0 bg_thresh=1001 thresh=2003 gap=775 poll_thresh=17 ino=257 dd-2584 [004] 89.618617: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1016 unstable=0 bg_thresh=1001 thresh=2003 gap=750 poll_thresh=13 ino=257 dd-2584 [004] 89.618678: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1016 unstable=0 bg_thresh=1004 thresh=2008 gap=755 poll_thresh=14 ino=257 dd-2584 [004] 89.618735: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1016 unstable=0 bg_thresh=1004 thresh=2008 gap=730 poll_thresh=15 ino=257 dd-2584 [004] 89.618791: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1016 unstable=0 bg_thresh=1006 thresh=2013 gap=735 poll_thresh=16 ino=257 dd-2584 [004] 89.618904: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1016 unstable=0 bg_thresh=1009 thresh=2018 gap=690 poll_thresh=17 ino=257 dd-2584 [004] 89.619018: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1016 unstable=0 bg_thresh=1008 thresh=2017 gap=664 poll_thresh=18 ino=257 dd-2584 [004] 89.619131: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1016 unstable=0 bg_thresh=1010 thresh=2021 gap=643 poll_thresh=19 ino=257 dd-2584 [004] 89.619247: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1016 unstable=0 bg_thresh=1007 thresh=2014 gap=586 poll_thresh=20 ino=257 dd-2584 [004] 89.619361: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1016 unstable=0 bg_thresh=1006 thresh=2013 gap=560 poll_thresh=21 ino=257 dd-2584 [004] 89.619644: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1016 unstable=0 bg_thresh=1008 thresh=2017 gap=539 poll_thresh=22 ino=257 dd-2584 [004] 89.619757: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1016 unstable=0 bg_thresh=1008 thresh=2016 gap=513 poll_thresh=23 ino=257 dd-2584 [004] 89.619870: balance_dirty_state: bdi btrfs-1: dirty=537 wb=1016 unstable=0 bg_thresh=1007 thresh=2015 gap=462 poll_thresh=24 ino=257 dd-2584 [004] 89.619875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=48840 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 89.630518: balance_dirty_state: bdi btrfs-1: dirty=537 wb=866 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=24 ino=257 dd-2584 [004] 89.630624: balance_dirty_state: bdi btrfs-1: dirty=537 wb=866 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 89.630790: balance_dirty_state: bdi btrfs-1: dirty=587 wb=866 unstable=0 bg_thresh=1003 thresh=2007 gap=554 poll_thresh=19 ino=257 dd-2584 [004] 89.630957: balance_dirty_state: bdi btrfs-1: dirty=612 wb=866 unstable=0 bg_thresh=1006 thresh=2012 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 89.631127: balance_dirty_state: bdi btrfs-1: dirty=637 wb=866 unstable=0 bg_thresh=1008 thresh=2016 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 89.631297: balance_dirty_state: bdi btrfs-1: dirty=662 wb=866 unstable=0 bg_thresh=1007 thresh=2015 gap=487 poll_thresh=22 ino=257 dd-2584 [004] 89.631303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=48096 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 89.638535: balance_dirty_state: bdi btrfs-1: dirty=662 wb=866 unstable=0 bg_thresh=1007 thresh=2015 gap=487 poll_thresh=22 ino=257 dd-2584 [004] 89.638541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=48096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.646554: balance_dirty_state: bdi btrfs-1: dirty=662 wb=866 unstable=0 bg_thresh=1007 thresh=2015 gap=487 poll_thresh=22 ino=257 dd-2584 [004] 89.646563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=48096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.654592: balance_dirty_state: bdi btrfs-1: dirty=662 wb=741 unstable=0 bg_thresh=1005 thresh=2010 gap=607 poll_thresh=22 ino=257 dd-2584 [004] 89.654668: balance_dirty_state: bdi btrfs-1: dirty=687 wb=741 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 89.655021: balance_dirty_state: bdi btrfs-1: dirty=712 wb=741 unstable=0 bg_thresh=1007 thresh=2015 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 89.655167: balance_dirty_state: bdi btrfs-1: dirty=762 wb=741 unstable=0 bg_thresh=1007 thresh=2014 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 89.655311: balance_dirty_state: bdi btrfs-1: dirty=787 wb=741 unstable=0 bg_thresh=1009 thresh=2018 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 89.655316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-181% task_weight=98% bdi_bw=48096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.662556: balance_dirty_state: bdi btrfs-1: dirty=787 wb=741 unstable=0 bg_thresh=1009 thresh=2018 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 89.662568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-181% task_weight=98% bdi_bw=48096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.670483: balance_dirty_state: bdi btrfs-1: dirty=787 wb=616 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 89.670558: balance_dirty_state: bdi btrfs-1: dirty=812 wb=616 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 89.670613: balance_dirty_state: bdi btrfs-1: dirty=812 wb=616 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 89.670668: balance_dirty_state: bdi btrfs-1: dirty=837 wb=616 unstable=0 bg_thresh=1003 thresh=2007 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 89.670780: balance_dirty_state: bdi btrfs-1: dirty=862 wb=616 unstable=0 bg_thresh=1006 thresh=2012 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 89.670893: balance_dirty_state: bdi btrfs-1: dirty=887 wb=616 unstable=0 bg_thresh=1008 thresh=2016 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 89.671004: balance_dirty_state: bdi btrfs-1: dirty=937 wb=616 unstable=0 bg_thresh=1007 thresh=2015 gap=462 poll_thresh=19 ino=257 dd-2584 [004] 89.671009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=48096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.678561: balance_dirty_state: bdi btrfs-1: dirty=937 wb=616 unstable=0 bg_thresh=1007 thresh=2015 gap=462 poll_thresh=19 ino=257 dd-2584 [004] 89.678569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=48096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.686495: balance_dirty_state: bdi btrfs-1: dirty=937 wb=616 unstable=0 bg_thresh=1012 thresh=2024 gap=471 poll_thresh=19 ino=257 dd-2584 [004] 89.686503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=48096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.694481: balance_dirty_state: bdi btrfs-1: dirty=937 wb=466 unstable=0 bg_thresh=1009 thresh=2019 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 89.694571: balance_dirty_state: bdi btrfs-1: dirty=937 wb=466 unstable=0 bg_thresh=1009 thresh=2019 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 89.694929: balance_dirty_state: bdi btrfs-1: dirty=962 wb=466 unstable=0 bg_thresh=1012 thresh=2024 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 89.695015: balance_dirty_state: bdi btrfs-1: dirty=987 wb=466 unstable=0 bg_thresh=1012 thresh=2024 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 89.695184: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=466 unstable=0 bg_thresh=1014 thresh=2029 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 89.695362: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=466 unstable=0 bg_thresh=1016 thresh=2033 gap=530 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 89.695427: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7204 wrote=0 to_write=8192 dd-2584 [004] 89.695550: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=466 unstable=0 bg_thresh=1016 thresh=2032 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 89.695553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=48096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 89.697492: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=864 to_write=7328 dd-2584 [004] 89.702500: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1341 unstable=0 bg_thresh=1015 thresh=2031 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 89.702507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=98% bdi_bw=48096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.710515: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1216 unstable=0 bg_thresh=994 thresh=1989 gap=561 poll_thresh=19 ino=257 dd-2584 [004] 89.710581: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1216 unstable=0 bg_thresh=994 thresh=1989 gap=536 poll_thresh=14 ino=257 dd-2584 [004] 89.710641: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1216 unstable=0 bg_thresh=997 thresh=1994 gap=516 poll_thresh=15 ino=257 dd-2584 [004] 89.710702: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1216 unstable=0 bg_thresh=1000 thresh=2000 gap=522 poll_thresh=16 ino=257 dd-2584 [004] 89.710865: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1216 unstable=0 bg_thresh=1005 thresh=2011 gap=483 poll_thresh=17 ino=257 dd-2584 [004] 89.710871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=48096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.718568: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1216 unstable=0 bg_thresh=1001 thresh=2002 gap=474 poll_thresh=17 ino=257 dd-2584 [004] 89.718574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=48096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 89.726575: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1091 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=17 ino=257 dd-2584 [006] 89.726691: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1091 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=13 ino=257 dd-2584 [006] 89.726810: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1091 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=14 ino=257 dd-2584 [006] 89.726927: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1091 unstable=0 bg_thresh=1000 thresh=2001 gap=548 poll_thresh=15 ino=257 dd-2584 [006] 89.727404: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1091 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 89.727637: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1091 unstable=0 bg_thresh=1002 thresh=2005 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 89.727872: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1091 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 89.727881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=48096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 89.734603: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1091 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 89.734612: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=45552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 89.742625: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1091 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 89.742634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=45552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 89.754686: balance_dirty_state: bdi btrfs-1: dirty=437 wb=966 unstable=0 bg_thresh=1003 thresh=2006 gap=603 poll_thresh=18 ino=257 dd-2584 [000] 89.754807: balance_dirty_state: bdi btrfs-1: dirty=437 wb=966 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=13 ino=257 dd-2584 [000] 89.754924: balance_dirty_state: bdi btrfs-1: dirty=462 wb=966 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 89.755040: balance_dirty_state: bdi btrfs-1: dirty=462 wb=966 unstable=0 bg_thresh=1008 thresh=2016 gap=588 poll_thresh=15 ino=257 dd-2584 [000] 89.755159: balance_dirty_state: bdi btrfs-1: dirty=487 wb=966 unstable=0 bg_thresh=1008 thresh=2016 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 89.755393: balance_dirty_state: bdi btrfs-1: dirty=512 wb=966 unstable=0 bg_thresh=1007 thresh=2015 gap=537 poll_thresh=17 ino=257 dd-2584 [000] 89.755753: balance_dirty_state: bdi btrfs-1: dirty=562 wb=916 unstable=0 bg_thresh=1006 thresh=2013 gap=535 poll_thresh=18 ino=257 dd-2584 [000] 89.756083: balance_dirty_state: bdi btrfs-1: dirty=587 wb=916 unstable=0 bg_thresh=1006 thresh=2012 gap=509 poll_thresh=19 ino=257 dd-2584 [000] 89.757001: balance_dirty_state: bdi btrfs-1: dirty=612 wb=916 unstable=0 bg_thresh=1005 thresh=2011 gap=483 poll_thresh=20 ino=257 dd-2584 [000] 89.757012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=45552 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 89.762625: balance_dirty_state: bdi btrfs-1: dirty=637 wb=891 unstable=0 bg_thresh=1004 thresh=2008 gap=480 poll_thresh=15 ino=257 dd-2584 [000] 89.762631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-53% task_weight=99% bdi_bw=45552 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 89.770633: balance_dirty_state: bdi btrfs-1: dirty=662 wb=891 unstable=0 bg_thresh=1006 thresh=2013 gap=460 poll_thresh=11 ino=257 dd-2584 [000] 89.770641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-48% task_weight=100% bdi_bw=45552 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 89.778587: balance_dirty_state: bdi btrfs-1: dirty=662 wb=741 unstable=0 bg_thresh=1003 thresh=2006 gap=603 poll_thresh=8 ino=257 dd-2584 [000] 89.778644: balance_dirty_state: bdi btrfs-1: dirty=687 wb=741 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=9 ino=257 dd-2584 [000] 89.778701: balance_dirty_state: bdi btrfs-1: dirty=687 wb=741 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=10 ino=257 dd-2584 [000] 89.778758: balance_dirty_state: bdi btrfs-1: dirty=712 wb=741 unstable=0 bg_thresh=1002 thresh=2004 gap=551 poll_thresh=11 ino=257 dd-2584 [000] 89.778814: balance_dirty_state: bdi btrfs-1: dirty=737 wb=741 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=12 ino=257 dd-2584 [000] 89.778873: balance_dirty_state: bdi btrfs-1: dirty=737 wb=741 unstable=0 bg_thresh=1001 thresh=2003 gap=525 poll_thresh=13 ino=257 dd-2584 [000] 89.778931: balance_dirty_state: bdi btrfs-1: dirty=762 wb=741 unstable=0 bg_thresh=1004 thresh=2008 gap=505 poll_thresh=14 ino=257 dd-2584 [000] 89.778989: balance_dirty_state: bdi btrfs-1: dirty=787 wb=741 unstable=0 bg_thresh=1001 thresh=2002 gap=474 poll_thresh=15 ino=257 dd-2584 [000] 89.778994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=45552 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 89.786522: balance_dirty_state: bdi btrfs-1: dirty=787 wb=741 unstable=0 bg_thresh=1001 thresh=2002 gap=474 poll_thresh=15 ino=257 dd-2584 [000] 89.786529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=45552 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 89.794605: balance_dirty_state: bdi btrfs-1: dirty=787 wb=616 unstable=0 bg_thresh=1002 thresh=2005 gap=602 poll_thresh=15 ino=257 dd-2584 [000] 89.794702: balance_dirty_state: bdi btrfs-1: dirty=787 wb=616 unstable=0 bg_thresh=1002 thresh=2005 gap=602 poll_thresh=11 ino=257 dd-2584 [000] 89.794759: balance_dirty_state: bdi btrfs-1: dirty=812 wb=616 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=12 ino=257 dd-2584 [000] 89.794815: balance_dirty_state: bdi btrfs-1: dirty=837 wb=616 unstable=0 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=13 ino=257 dd-2584 [000] 89.794871: balance_dirty_state: bdi btrfs-1: dirty=837 wb=616 unstable=0 bg_thresh=1007 thresh=2015 gap=562 poll_thresh=14 ino=257 dd-2584 [000] 89.794926: balance_dirty_state: bdi btrfs-1: dirty=862 wb=616 unstable=0 bg_thresh=1007 thresh=2015 gap=537 poll_thresh=15 ino=257 dd-2584 [000] 89.795147: balance_dirty_state: bdi btrfs-1: dirty=862 wb=616 unstable=0 bg_thresh=1010 thresh=2020 gap=542 poll_thresh=16 ino=257 dd-2584 [000] 89.795262: balance_dirty_state: bdi btrfs-1: dirty=912 wb=616 unstable=0 bg_thresh=1009 thresh=2019 gap=491 poll_thresh=17 ino=257 dd-2584 [000] 89.795267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=99% bdi_bw=45552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.802656: balance_dirty_state: bdi btrfs-1: dirty=912 wb=491 unstable=0 bg_thresh=1008 thresh=2016 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 89.802713: balance_dirty_state: bdi btrfs-1: dirty=937 wb=491 unstable=0 bg_thresh=1008 thresh=2016 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 89.802770: balance_dirty_state: bdi btrfs-1: dirty=962 wb=491 unstable=0 bg_thresh=1010 thresh=2021 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 89.802826: balance_dirty_state: bdi btrfs-1: dirty=962 wb=491 unstable=0 bg_thresh=1013 thresh=2026 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 89.802938: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=491 unstable=0 bg_thresh=1015 thresh=2031 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 89.803053: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=491 unstable=0 bg_thresh=1015 thresh=2030 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 89.803057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1360 avg_dirty=1360 bdi_gap=12% task_gap=-75% task_weight=100% bdi_bw=45552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 89.803131: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7312 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 89.805556: writeback_single_inode: bdi btrfs-1: ino=257 state= age=292 wrote=816 to_write=7376 dd-2584 [000] 89.810687: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1291 unstable=0 bg_thresh=1015 thresh=2030 gap=527 poll_thresh=13 ino=257 dd-2584 [000] 89.810748: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1291 unstable=0 bg_thresh=1017 thresh=2035 gap=507 poll_thresh=14 ino=257 dd-2584 [000] 89.810752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=45552 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 89.818611: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1291 unstable=0 bg_thresh=1017 thresh=2035 gap=507 poll_thresh=14 ino=257 dd-2584 [000] 89.818620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=45552 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 89.826541: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1166 unstable=0 bg_thresh=1008 thresh=2016 gap=613 poll_thresh=14 ino=257 dd-2584 [000] 89.826726: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1166 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=10 ino=257 dd-2584 [000] 89.826824: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1166 unstable=0 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=11 ino=257 dd-2584 [000] 89.826933: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1166 unstable=0 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=12 ino=257 dd-2584 [000] 89.827341: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1166 unstable=0 bg_thresh=1003 thresh=2007 gap=529 poll_thresh=13 ino=257 dd-2584 [000] 89.827482: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1166 unstable=0 bg_thresh=1006 thresh=2012 gap=534 poll_thresh=14 ino=257 dd-2584 [000] 89.827575: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1166 unstable=0 bg_thresh=1006 thresh=2012 gap=509 poll_thresh=15 ino=257 dd-2584 [000] 89.827668: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1166 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=16 ino=257 dd-2584 [000] 89.827674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=45552 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 89.834580: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1041 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=16 ino=257 dd-2584 [000] 89.834675: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1041 unstable=0 bg_thresh=995 thresh=1991 gap=588 poll_thresh=12 ino=257 dd-2584 [000] 89.834765: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1041 unstable=0 bg_thresh=995 thresh=1991 gap=563 poll_thresh=13 ino=257 dd-2584 [000] 89.834852: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1041 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 89.834936: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1041 unstable=0 bg_thresh=1004 thresh=2008 gap=555 poll_thresh=15 ino=257 dd-2584 [000] 89.834998: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1041 unstable=0 bg_thresh=1006 thresh=2013 gap=535 poll_thresh=16 ino=257 dd-2584 [000] 89.835119: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1041 unstable=0 bg_thresh=1006 thresh=2013 gap=510 poll_thresh=17 ino=257 dd-2584 [000] 89.835240: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1041 unstable=0 bg_thresh=1006 thresh=2012 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 89.835244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=45552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.842575: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1041 unstable=0 bg_thresh=1000 thresh=2000 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 89.842582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=44184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.850555: balance_dirty_state: bdi btrfs-1: dirty=487 wb=916 unstable=0 bg_thresh=996 thresh=1992 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 89.850689: balance_dirty_state: bdi btrfs-1: dirty=487 wb=916 unstable=0 bg_thresh=996 thresh=1992 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 89.850779: balance_dirty_state: bdi btrfs-1: dirty=512 wb=916 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 89.850868: balance_dirty_state: bdi btrfs-1: dirty=537 wb=916 unstable=0 bg_thresh=998 thresh=1997 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 89.851168: balance_dirty_state: bdi btrfs-1: dirty=537 wb=916 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 89.851301: balance_dirty_state: bdi btrfs-1: dirty=587 wb=916 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 89.851306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=44184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 89.858639: balance_dirty_state: bdi btrfs-1: dirty=587 wb=916 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=17 ino=257 dd-2584 [002] 89.858644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=44184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 89.870621: balance_dirty_state: bdi btrfs-1: dirty=587 wb=816 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=17 ino=257 dd-2584 [002] 89.870696: balance_dirty_state: bdi btrfs-1: dirty=612 wb=816 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=13 ino=257 dd-2584 [002] 89.870757: balance_dirty_state: bdi btrfs-1: dirty=637 wb=816 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=14 ino=257 dd-2584 [002] 89.870816: balance_dirty_state: bdi btrfs-1: dirty=637 wb=816 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=15 ino=257 dd-2584 [002] 89.870875: balance_dirty_state: bdi btrfs-1: dirty=662 wb=816 unstable=0 bg_thresh=1004 thresh=2008 gap=530 poll_thresh=16 ino=257 dd-2584 [002] 89.870995: balance_dirty_state: bdi btrfs-1: dirty=687 wb=816 unstable=0 bg_thresh=1003 thresh=2007 gap=504 poll_thresh=17 ino=257 dd-2584 [002] 89.871113: balance_dirty_state: bdi btrfs-1: dirty=712 wb=816 unstable=0 bg_thresh=1005 thresh=2011 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 89.871118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=44184 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 89.878655: balance_dirty_state: bdi btrfs-1: dirty=712 wb=691 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=18 ino=257 dd-2584 [002] 89.878737: balance_dirty_state: bdi btrfs-1: dirty=737 wb=691 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=13 ino=257 dd-2584 [002] 89.878801: balance_dirty_state: bdi btrfs-1: dirty=762 wb=691 unstable=0 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=14 ino=257 dd-2584 [002] 89.878860: balance_dirty_state: bdi btrfs-1: dirty=762 wb=691 unstable=0 bg_thresh=1002 thresh=2004 gap=551 poll_thresh=15 ino=257 dd-2584 [002] 89.878917: balance_dirty_state: bdi btrfs-1: dirty=787 wb=691 unstable=0 bg_thresh=1001 thresh=2003 gap=525 poll_thresh=16 ino=257 dd-2584 [002] 89.879199: balance_dirty_state: bdi btrfs-1: dirty=812 wb=691 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=17 ino=257 dd-2584 [002] 89.879203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=44184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 89.886645: balance_dirty_state: bdi btrfs-1: dirty=812 wb=566 unstable=0 bg_thresh=992 thresh=1985 gap=607 poll_thresh=17 ino=257 dd-2584 [002] 89.886714: balance_dirty_state: bdi btrfs-1: dirty=837 wb=566 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=13 ino=257 dd-2584 [002] 89.886779: balance_dirty_state: bdi btrfs-1: dirty=862 wb=566 unstable=0 bg_thresh=996 thresh=1993 gap=565 poll_thresh=14 ino=257 dd-2584 [002] 89.886842: balance_dirty_state: bdi btrfs-1: dirty=862 wb=566 unstable=0 bg_thresh=996 thresh=1993 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 89.886904: balance_dirty_state: bdi btrfs-1: dirty=887 wb=566 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=16 ino=257 dd-2584 [002] 89.887027: balance_dirty_state: bdi btrfs-1: dirty=912 wb=566 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 89.887152: balance_dirty_state: bdi btrfs-1: dirty=937 wb=566 unstable=0 bg_thresh=995 thresh=1991 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 89.887156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=44184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.894678: balance_dirty_state: bdi btrfs-1: dirty=937 wb=441 unstable=0 bg_thresh=1000 thresh=2001 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 89.894765: balance_dirty_state: bdi btrfs-1: dirty=937 wb=441 unstable=0 bg_thresh=1000 thresh=2001 gap=623 poll_thresh=13 ino=257 dd-2584 [004] 89.894820: balance_dirty_state: bdi btrfs-1: dirty=962 wb=441 unstable=0 bg_thresh=1003 thresh=2006 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 89.894876: balance_dirty_state: bdi btrfs-1: dirty=987 wb=441 unstable=0 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 89.894932: balance_dirty_state: bdi btrfs-1: dirty=987 wb=441 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 89.895045: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=441 unstable=0 bg_thresh=1008 thresh=2016 gap=563 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 89.895134: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7404 wrote=0 to_write=8192 dd-2584 [004] 89.895347: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=466 unstable=0 bg_thresh=1007 thresh=2015 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 89.895473: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=516 unstable=0 bg_thresh=1009 thresh=2019 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 89.895475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=99% bdi_bw=44184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 89.897220: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=896 to_write=7296 dd-2584 [004] 89.902611: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1191 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 89.902672: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1191 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 89.902732: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1191 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 89.902850: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1191 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 89.902969: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1191 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 89.903088: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1191 unstable=0 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 89.903092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=44184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.910561: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1066 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 89.910693: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1066 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 89.910810: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1066 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 89.910926: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1066 unstable=0 bg_thresh=1002 thresh=2005 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 89.911512: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1066 unstable=0 bg_thresh=1005 thresh=2010 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 89.911752: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1066 unstable=0 bg_thresh=1007 thresh=2014 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 89.911991: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1066 unstable=0 bg_thresh=1006 thresh=2013 gap=460 poll_thresh=19 ino=257 dd-2584 [004] 89.912000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=44184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.918599: balance_dirty_state: bdi btrfs-1: dirty=487 wb=891 unstable=0 bg_thresh=1001 thresh=2003 gap=625 poll_thresh=19 ino=257 dd-2584 [004] 89.918708: balance_dirty_state: bdi btrfs-1: dirty=487 wb=891 unstable=0 bg_thresh=1001 thresh=2003 gap=625 poll_thresh=14 ino=257 dd-2584 [004] 89.918791: balance_dirty_state: bdi btrfs-1: dirty=512 wb=891 unstable=0 bg_thresh=1004 thresh=2008 gap=605 poll_thresh=15 ino=257 dd-2584 [004] 89.918874: balance_dirty_state: bdi btrfs-1: dirty=512 wb=891 unstable=0 bg_thresh=1004 thresh=2008 gap=605 poll_thresh=16 ino=257 dd-2584 [004] 89.919040: balance_dirty_state: bdi btrfs-1: dirty=562 wb=891 unstable=0 bg_thresh=1006 thresh=2013 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 89.919211: balance_dirty_state: bdi btrfs-1: dirty=587 wb=891 unstable=0 bg_thresh=1008 thresh=2017 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 89.919379: balance_dirty_state: bdi btrfs-1: dirty=612 wb=891 unstable=0 bg_thresh=1008 thresh=2016 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 89.919548: balance_dirty_state: bdi btrfs-1: dirty=662 wb=891 unstable=0 bg_thresh=1007 thresh=2015 gap=462 poll_thresh=20 ino=257 dd-2584 [004] 89.919554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=44184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.926558: balance_dirty_state: bdi btrfs-1: dirty=662 wb=891 unstable=0 bg_thresh=1006 thresh=2013 gap=460 poll_thresh=20 ino=257 dd-2584 [004] 89.926563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=44184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.934563: balance_dirty_state: bdi btrfs-1: dirty=662 wb=616 unstable=0 bg_thresh=1002 thresh=2004 gap=726 poll_thresh=20 ino=257 dd-2584 [004] 89.934801: balance_dirty_state: bdi btrfs-1: dirty=662 wb=616 unstable=0 bg_thresh=1002 thresh=2004 gap=726 poll_thresh=15 ino=257 dd-2584 [004] 89.934857: balance_dirty_state: bdi btrfs-1: dirty=687 wb=616 unstable=0 bg_thresh=1004 thresh=2009 gap=706 poll_thresh=16 ino=257 dd-2584 [004] 89.934967: balance_dirty_state: bdi btrfs-1: dirty=712 wb=616 unstable=0 bg_thresh=1007 thresh=2014 gap=686 poll_thresh=17 ino=257 dd-2584 [004] 89.935079: balance_dirty_state: bdi btrfs-1: dirty=737 wb=616 unstable=0 bg_thresh=1006 thresh=2013 gap=660 poll_thresh=18 ino=257 dd-2584 [004] 89.935192: balance_dirty_state: bdi btrfs-1: dirty=787 wb=616 unstable=0 bg_thresh=1008 thresh=2017 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 89.935304: balance_dirty_state: bdi btrfs-1: dirty=812 wb=616 unstable=0 bg_thresh=1008 thresh=2016 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 89.935419: balance_dirty_state: bdi btrfs-1: dirty=837 wb=616 unstable=0 bg_thresh=1007 thresh=2015 gap=562 poll_thresh=21 ino=257 dd-2584 [004] 89.935536: balance_dirty_state: bdi btrfs-1: dirty=887 wb=616 unstable=0 bg_thresh=1007 thresh=2014 gap=511 poll_thresh=22 ino=257 dd-2584 [004] 89.935652: balance_dirty_state: bdi btrfs-1: dirty=912 wb=616 unstable=0 bg_thresh=1009 thresh=2018 gap=490 poll_thresh=23 ino=257 dd-2584 [004] 89.935656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=44184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.942675: balance_dirty_state: bdi btrfs-1: dirty=912 wb=616 unstable=0 bg_thresh=1009 thresh=2018 gap=490 poll_thresh=23 ino=257 dd-2584 [004] 89.942684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=44184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 89.950575: balance_dirty_state: bdi btrfs-1: dirty=912 wb=491 unstable=0 bg_thresh=1001 thresh=2003 gap=600 poll_thresh=23 ino=257 dd-2584 [004] 89.950829: balance_dirty_state: bdi btrfs-1: dirty=912 wb=491 unstable=0 bg_thresh=1001 thresh=2003 gap=600 poll_thresh=17 ino=257 dd-2584 [004] 89.950940: balance_dirty_state: bdi btrfs-1: dirty=962 wb=491 unstable=0 bg_thresh=1004 thresh=2008 gap=555 poll_thresh=18 ino=257 dd-2584 [004] 89.951050: balance_dirty_state: bdi btrfs-1: dirty=987 wb=491 unstable=0 bg_thresh=1006 thresh=2013 gap=535 poll_thresh=19 ino=257 dd-2584 [004] 89.951164: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=491 unstable=0 bg_thresh=1008 thresh=2017 gap=514 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 89.951251: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7460 wrote=0 to_write=8192 dd-2584 [004] 89.951290: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=491 unstable=0 bg_thresh=1008 thresh=2016 gap=463 poll_thresh=21 ino=257 dd-2584 [004] 89.951291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 89.953271: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=864 to_write=7328 dd-2584 [002] 89.958653: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1241 unstable=0 bg_thresh=998 thresh=1997 gap=544 poll_thresh=21 ino=257 dd-2584 [002] 89.958765: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1241 unstable=0 bg_thresh=994 thresh=1989 gap=511 poll_thresh=16 ino=257 dd-2584 [002] 89.958894: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1241 unstable=0 bg_thresh=994 thresh=1988 gap=485 poll_thresh=17 ino=257 dd-2584 [002] 89.958899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 89.966574: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1241 unstable=0 bg_thresh=997 thresh=1994 gap=491 poll_thresh=17 ino=257 dd-2584 [002] 89.966585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 89.974671: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1241 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=17 ino=257 dd-2584 [002] 89.974748: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1241 unstable=0 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=13 ino=257 dd-2584 [002] 89.974753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 89.982652: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1241 unstable=0 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=13 ino=257 dd-2584 [002] 89.982657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 89.990652: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1116 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=13 ino=257 dd-2584 [002] 89.990726: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1116 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=10 ino=257 dd-2584 [002] 89.990795: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1116 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=11 ino=257 dd-2584 [002] 89.990863: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1116 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=12 ino=257 dd-2584 [002] 89.991125: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1116 unstable=0 bg_thresh=1003 thresh=2007 gap=529 poll_thresh=13 ino=257 dd-2584 [002] 89.991186: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1116 unstable=0 bg_thresh=1000 thresh=2001 gap=523 poll_thresh=14 ino=257 dd-2584 [002] 89.991246: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1116 unstable=0 bg_thresh=1003 thresh=2006 gap=503 poll_thresh=15 ino=257 dd-2584 [002] 89.991306: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1116 unstable=0 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=16 ino=257 dd-2584 [002] 89.991310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 89.998642: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1002 unstable=0 bg_thresh=994 thresh=1988 gap=600 poll_thresh=16 ino=257 dd-2584 [002] 89.998740: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1002 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=12 ino=257 dd-2584 [002] 89.998808: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1002 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=13 ino=257 dd-2584 [002] 89.998867: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1002 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=14 ino=257 dd-2584 [002] 89.998926: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1002 unstable=0 bg_thresh=997 thresh=1995 gap=534 poll_thresh=15 ino=257 dd-2584 [002] 89.998987: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1002 unstable=0 bg_thresh=1000 thresh=2000 gap=514 poll_thresh=16 ino=257 dd-2584 [002] 89.999101: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1002 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=17 ino=257 dd-2584 [002] 89.999105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 90.006685: balance_dirty_state: bdi btrfs-1: dirty=503 wb=988 unstable=0 bg_thresh=1006 thresh=2013 gap=522 poll_thresh=17 ino=257 dd-2584 [002] 90.006760: balance_dirty_state: bdi btrfs-1: dirty=528 wb=988 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=13 ino=257 dd-2584 [002] 90.006765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 90.014698: balance_dirty_state: bdi btrfs-1: dirty=528 wb=988 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=13 ino=257 dd-2584 [005] 90.014711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 90.022670: balance_dirty_state: bdi btrfs-1: dirty=528 wb=863 unstable=0 bg_thresh=998 thresh=1996 gap=605 poll_thresh=13 ino=257 dd-2584 [005] 90.022803: balance_dirty_state: bdi btrfs-1: dirty=528 wb=863 unstable=0 bg_thresh=998 thresh=1996 gap=605 poll_thresh=10 ino=257 dd-2584 [005] 90.022920: balance_dirty_state: bdi btrfs-1: dirty=553 wb=863 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=11 ino=257 dd-2584 [005] 90.023038: balance_dirty_state: bdi btrfs-1: dirty=578 wb=863 unstable=0 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=12 ino=257 dd-2584 [005] 90.023158: balance_dirty_state: bdi btrfs-1: dirty=578 wb=863 unstable=0 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=13 ino=257 dd-2584 [005] 90.023628: balance_dirty_state: bdi btrfs-1: dirty=603 wb=863 unstable=0 bg_thresh=999 thresh=1999 gap=533 poll_thresh=14 ino=257 dd-2584 [005] 90.023747: balance_dirty_state: bdi btrfs-1: dirty=628 wb=863 unstable=0 bg_thresh=999 thresh=1999 gap=508 poll_thresh=15 ino=257 dd-2584 [005] 90.023867: balance_dirty_state: bdi btrfs-1: dirty=628 wb=863 unstable=0 bg_thresh=999 thresh=1998 gap=507 poll_thresh=16 ino=257 dd-2584 [005] 90.024114: balance_dirty_state: bdi btrfs-1: dirty=678 wb=863 unstable=0 bg_thresh=994 thresh=1989 gap=448 poll_thresh=17 ino=257 dd-2584 [005] 90.024123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 90.030665: balance_dirty_state: bdi btrfs-1: dirty=678 wb=863 unstable=0 bg_thresh=999 thresh=1998 gap=457 poll_thresh=17 ino=257 dd-2584 [005] 90.030675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 90.038710: balance_dirty_state: bdi btrfs-1: dirty=666 wb=867 unstable=0 bg_thresh=1000 thresh=2001 gap=468 poll_thresh=17 ino=257 dd-2584 [005] 90.038721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 90.046706: balance_dirty_state: bdi btrfs-1: dirty=666 wb=617 unstable=0 bg_thresh=999 thresh=1998 gap=715 poll_thresh=17 ino=257 dd-2584 [005] 90.046822: balance_dirty_state: bdi btrfs-1: dirty=666 wb=617 unstable=0 bg_thresh=1001 thresh=2003 gap=720 poll_thresh=13 ino=257 dd-2584 [005] 90.046923: balance_dirty_state: bdi btrfs-1: dirty=691 wb=617 unstable=0 bg_thresh=1001 thresh=2002 gap=694 poll_thresh=14 ino=257 dd-2584 [005] 90.047024: balance_dirty_state: bdi btrfs-1: dirty=716 wb=617 unstable=0 bg_thresh=1001 thresh=2002 gap=669 poll_thresh=15 ino=257 dd-2584 [005] 90.047125: balance_dirty_state: bdi btrfs-1: dirty=716 wb=617 unstable=0 bg_thresh=1000 thresh=2001 gap=668 poll_thresh=16 ino=257 dd-2584 [005] 90.047328: balance_dirty_state: bdi btrfs-1: dirty=741 wb=617 unstable=0 bg_thresh=1000 thresh=2000 gap=642 poll_thresh=17 ino=257 dd-2584 [005] 90.047529: balance_dirty_state: bdi btrfs-1: dirty=791 wb=617 unstable=0 bg_thresh=999 thresh=1999 gap=591 poll_thresh=18 ino=257 dd-2584 [005] 90.047733: balance_dirty_state: bdi btrfs-1: dirty=816 wb=617 unstable=0 bg_thresh=1001 thresh=2003 gap=570 poll_thresh=19 ino=257 dd-2584 [005] 90.048238: balance_dirty_state: bdi btrfs-1: dirty=841 wb=617 unstable=0 bg_thresh=1001 thresh=2002 gap=544 poll_thresh=20 ino=257 dd-2584 [005] 90.048442: balance_dirty_state: bdi btrfs-1: dirty=891 wb=617 unstable=0 bg_thresh=1000 thresh=2001 gap=493 poll_thresh=21 ino=257 dd-2584 [005] 90.048450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-62% task_weight=99% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 90.054791: balance_dirty_state: bdi btrfs-1: dirty=905 wb=483 unstable=0 bg_thresh=998 thresh=1996 gap=608 poll_thresh=16 ino=257 dd-2584 [005] 90.055035: balance_dirty_state: bdi btrfs-1: dirty=930 wb=483 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=17 ino=257 dd-2584 [005] 90.055280: balance_dirty_state: bdi btrfs-1: dirty=980 wb=483 unstable=0 bg_thresh=1001 thresh=2003 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 90.055524: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=483 unstable=0 bg_thresh=999 thresh=1999 gap=511 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 90.055571: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7564 wrote=0 to_write=8192 dd-2584 [005] 90.055898: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=483 unstable=0 bg_thresh=998 thresh=1996 gap=483 poll_thresh=20 ino=257 dd-2584 [005] 90.055902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=100% bdi_bw=44016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 90.059760: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=816 to_write=7376 dd-2584 [005] 90.062784: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1283 unstable=0 bg_thresh=1000 thresh=2000 gap=462 poll_thresh=15 ino=257 dd-2584 [005] 90.062789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-64% task_weight=101% bdi_bw=44016 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 90.070735: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1158 unstable=0 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=11 ino=257 dd-2584 [005] 90.070795: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1158 unstable=0 bg_thresh=1002 thresh=2004 gap=566 poll_thresh=12 ino=257 dd-2584 [005] 90.070855: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1158 unstable=0 bg_thresh=1004 thresh=2009 gap=546 poll_thresh=13 ino=257 dd-2584 [005] 90.071089: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1158 unstable=0 bg_thresh=1001 thresh=2003 gap=515 poll_thresh=14 ino=257 dd-2584 [005] 90.071147: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1158 unstable=0 bg_thresh=1004 thresh=2008 gap=520 poll_thresh=15 ino=257 dd-2584 [005] 90.071204: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1158 unstable=0 bg_thresh=1001 thresh=2002 gap=489 poll_thresh=16 ino=257 dd-2584 [005] 90.071209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-62% task_weight=101% bdi_bw=44016 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 90.078862: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1033 unstable=0 bg_thresh=1004 thresh=2008 gap=620 poll_thresh=12 ino=257 dd-2584 [005] 90.078982: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1033 unstable=0 bg_thresh=1003 thresh=2007 gap=594 poll_thresh=13 ino=257 dd-2584 [005] 90.079102: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1033 unstable=0 bg_thresh=1006 thresh=2012 gap=574 poll_thresh=14 ino=257 dd-2584 [005] 90.079230: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1033 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 90.079371: balance_dirty_state: bdi btrfs-1: dirty=430 wb=983 unstable=0 bg_thresh=1001 thresh=2003 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 90.079644: balance_dirty_state: bdi btrfs-1: dirty=455 wb=908 unstable=0 bg_thresh=1004 thresh=2008 gap=645 poll_thresh=17 ino=257 dd-2584 [005] 90.079894: balance_dirty_state: bdi btrfs-1: dirty=505 wb=908 unstable=0 bg_thresh=996 thresh=1993 gap=580 poll_thresh=18 ino=257 dd-2584 [005] 90.080138: balance_dirty_state: bdi btrfs-1: dirty=530 wb=908 unstable=0 bg_thresh=1001 thresh=2003 gap=565 poll_thresh=19 ino=257 dd-2584 [005] 90.080382: balance_dirty_state: bdi btrfs-1: dirty=555 wb=908 unstable=0 bg_thresh=999 thresh=1999 gap=536 poll_thresh=20 ino=257 dd-2584 [005] 90.080975: balance_dirty_state: bdi btrfs-1: dirty=580 wb=908 unstable=0 bg_thresh=996 thresh=1993 gap=505 poll_thresh=21 ino=257 dd-2584 [005] 90.081218: balance_dirty_state: bdi btrfs-1: dirty=630 wb=908 unstable=0 bg_thresh=1004 thresh=2009 gap=471 poll_thresh=22 ino=257 dd-2584 [005] 90.081228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=23% task_gap=-52% task_weight=99% bdi_bw=44016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 90.086772: balance_dirty_state: bdi btrfs-1: dirty=630 wb=808 unstable=0 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 90.086891: balance_dirty_state: bdi btrfs-1: dirty=680 wb=808 unstable=0 bg_thresh=1002 thresh=2004 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 90.087007: balance_dirty_state: bdi btrfs-1: dirty=705 wb=808 unstable=0 bg_thresh=1001 thresh=2003 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 90.087012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1280 avg_dirty=1280 bdi_gap=43% task_gap=-13% task_weight=101% bdi_bw=44016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 90.094752: balance_dirty_state: bdi btrfs-1: dirty=730 wb=808 unstable=0 bg_thresh=1002 thresh=2005 gap=467 poll_thresh=13 ino=257 dd-2584 [005] 90.094757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-57% task_weight=99% bdi_bw=44016 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 90.102805: balance_dirty_state: bdi btrfs-1: dirty=730 wb=658 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=10 ino=257 dd-2584 [005] 90.102883: balance_dirty_state: bdi btrfs-1: dirty=755 wb=583 unstable=0 bg_thresh=1001 thresh=2003 gap=665 poll_thresh=11 ino=257 dd-2584 [005] 90.102946: balance_dirty_state: bdi btrfs-1: dirty=755 wb=558 unstable=0 bg_thresh=998 thresh=1997 gap=684 poll_thresh=12 ino=257 dd-2584 [005] 90.103006: balance_dirty_state: bdi btrfs-1: dirty=780 wb=558 unstable=0 bg_thresh=1001 thresh=2002 gap=664 poll_thresh=13 ino=257 dd-2584 [005] 90.103064: balance_dirty_state: bdi btrfs-1: dirty=805 wb=558 unstable=0 bg_thresh=998 thresh=1996 gap=633 poll_thresh=14 ino=257 dd-2584 [005] 90.103124: balance_dirty_state: bdi btrfs-1: dirty=805 wb=558 unstable=0 bg_thresh=1000 thresh=2001 gap=638 poll_thresh=15 ino=257 dd-2584 [005] 90.103355: balance_dirty_state: bdi btrfs-1: dirty=830 wb=558 unstable=0 bg_thresh=1000 thresh=2000 gap=612 poll_thresh=16 ino=257 dd-2584 [005] 90.103473: balance_dirty_state: bdi btrfs-1: dirty=855 wb=558 unstable=0 bg_thresh=999 thresh=1999 gap=586 poll_thresh=17 ino=257 dd-2584 [005] 90.103592: balance_dirty_state: bdi btrfs-1: dirty=905 wb=558 unstable=0 bg_thresh=999 thresh=1998 gap=535 poll_thresh=18 ino=257 dd-2584 [005] 90.103710: balance_dirty_state: bdi btrfs-1: dirty=930 wb=558 unstable=0 bg_thresh=998 thresh=1997 gap=509 poll_thresh=19 ino=257 dd-2584 [005] 90.103832: balance_dirty_state: bdi btrfs-1: dirty=955 wb=558 unstable=0 bg_thresh=1000 thresh=2001 gap=488 poll_thresh=20 ino=257 dd-2584 [005] 90.103837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-62% task_weight=99% bdi_bw=44016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.110754: balance_dirty_state: bdi btrfs-1: dirty=955 wb=433 unstable=0 bg_thresh=1002 thresh=2004 gap=616 poll_thresh=15 ino=257 dd-2584 [004] 90.110815: balance_dirty_state: bdi btrfs-1: dirty=980 wb=433 unstable=0 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 90.110927: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=433 unstable=0 bg_thresh=1007 thresh=2014 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 90.111039: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=433 unstable=0 bg_thresh=1009 thresh=2019 gap=531 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 90.111108: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7620 wrote=0 to_write=8192 dd-2584 [004] 90.112076: balance_dirty_state: bdi btrfs-1: dirty=680 wb=833 unstable=0 bg_thresh=1006 thresh=2012 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 90.112078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-49% task_weight=100% bdi_bw=44016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 90.113077: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=300 wrote=848 to_write=7344 dd-2584 [004] 90.118706: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1158 unstable=0 bg_thresh=1009 thresh=2018 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 90.118796: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1158 unstable=0 bg_thresh=1008 thresh=2017 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 90.118885: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1158 unstable=0 bg_thresh=1011 thresh=2022 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 90.119061: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1158 unstable=0 bg_thresh=1010 thresh=2021 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 90.119236: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1158 unstable=0 bg_thresh=1010 thresh=2020 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 90.119362: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1158 unstable=0 bg_thresh=1012 thresh=2024 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 90.119366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-82% task_weight=99% bdi_bw=44016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.126808: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1033 unstable=0 bg_thresh=1003 thresh=2007 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 90.126898: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1033 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 90.126988: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1033 unstable=0 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 90.127119: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1033 unstable=0 bg_thresh=1002 thresh=2005 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 90.127480: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1033 unstable=0 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 90.127486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=44016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 90.134705: balance_dirty_state: bdi btrfs-1: dirty=480 wb=858 unstable=0 bg_thresh=1009 thresh=2019 gap=681 poll_thresh=18 ino=257 dd-2584 [006] 90.134771: balance_dirty_state: bdi btrfs-1: dirty=480 wb=858 unstable=0 bg_thresh=1009 thresh=2019 gap=681 poll_thresh=13 ino=257 dd-2584 [006] 90.134828: balance_dirty_state: bdi btrfs-1: dirty=505 wb=858 unstable=0 bg_thresh=1012 thresh=2024 gap=661 poll_thresh=14 ino=257 dd-2584 [006] 90.134885: balance_dirty_state: bdi btrfs-1: dirty=530 wb=858 unstable=0 bg_thresh=1014 thresh=2029 gap=641 poll_thresh=15 ino=257 dd-2584 [006] 90.134943: balance_dirty_state: bdi btrfs-1: dirty=530 wb=858 unstable=0 bg_thresh=1014 thresh=2029 gap=641 poll_thresh=16 ino=257 dd-2584 [006] 90.135061: balance_dirty_state: bdi btrfs-1: dirty=580 wb=858 unstable=0 bg_thresh=1014 thresh=2028 gap=590 poll_thresh=17 ino=257 dd-2584 [006] 90.135179: balance_dirty_state: bdi btrfs-1: dirty=605 wb=858 unstable=0 bg_thresh=1016 thresh=2032 gap=569 poll_thresh=18 ino=257 dd-2584 [006] 90.135298: balance_dirty_state: bdi btrfs-1: dirty=630 wb=858 unstable=0 bg_thresh=1015 thresh=2031 gap=543 poll_thresh=19 ino=257 dd-2584 [006] 90.135419: balance_dirty_state: bdi btrfs-1: dirty=680 wb=858 unstable=0 bg_thresh=1015 thresh=2030 gap=492 poll_thresh=20 ino=257 dd-2584 [006] 90.135423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=44016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 90.142654: balance_dirty_state: bdi btrfs-1: dirty=680 wb=858 unstable=0 bg_thresh=1009 thresh=2019 gap=481 poll_thresh=20 ino=257 dd-2584 [006] 90.142659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=44016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 90.150713: balance_dirty_state: bdi btrfs-1: dirty=680 wb=583 unstable=0 bg_thresh=1011 thresh=2022 gap=759 poll_thresh=20 ino=257 dd-2584 [006] 90.150820: balance_dirty_state: bdi btrfs-1: dirty=680 wb=583 unstable=0 bg_thresh=1013 thresh=2027 gap=764 poll_thresh=15 ino=257 dd-2584 [006] 90.150881: balance_dirty_state: bdi btrfs-1: dirty=705 wb=583 unstable=0 bg_thresh=1013 thresh=2026 gap=738 poll_thresh=16 ino=257 dd-2584 [006] 90.151161: balance_dirty_state: bdi btrfs-1: dirty=730 wb=583 unstable=0 bg_thresh=1012 thresh=2025 gap=712 poll_thresh=17 ino=257 dd-2584 [006] 90.151276: balance_dirty_state: bdi btrfs-1: dirty=755 wb=583 unstable=0 bg_thresh=1012 thresh=2024 gap=686 poll_thresh=18 ino=257 dd-2584 [006] 90.151390: balance_dirty_state: bdi btrfs-1: dirty=805 wb=583 unstable=0 bg_thresh=1011 thresh=2023 gap=635 poll_thresh=19 ino=257 dd-2584 [006] 90.151504: balance_dirty_state: bdi btrfs-1: dirty=830 wb=583 unstable=0 bg_thresh=1013 thresh=2027 gap=614 poll_thresh=20 ino=257 dd-2584 [006] 90.151618: balance_dirty_state: bdi btrfs-1: dirty=855 wb=583 unstable=0 bg_thresh=1013 thresh=2026 gap=588 poll_thresh=21 ino=257 dd-2584 [006] 90.151730: balance_dirty_state: bdi btrfs-1: dirty=880 wb=583 unstable=0 bg_thresh=1012 thresh=2025 gap=562 poll_thresh=22 ino=257 dd-2584 [006] 90.151846: balance_dirty_state: bdi btrfs-1: dirty=930 wb=583 unstable=0 bg_thresh=1014 thresh=2029 gap=516 poll_thresh=23 ino=257 dd-2584 [006] 90.151959: balance_dirty_state: bdi btrfs-1: dirty=955 wb=583 unstable=0 bg_thresh=1014 thresh=2028 gap=490 poll_thresh=24 ino=257 dd-2584 [006] 90.151963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=44016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 90.158776: balance_dirty_state: bdi btrfs-1: dirty=955 wb=458 unstable=0 bg_thresh=1014 thresh=2028 gap=615 poll_thresh=24 ino=257 dd-2584 [006] 90.158863: balance_dirty_state: bdi btrfs-1: dirty=980 wb=458 unstable=0 bg_thresh=1011 thresh=2022 gap=584 poll_thresh=18 ino=257 dd-2584 [006] 90.159146: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=458 unstable=0 bg_thresh=1013 thresh=2026 gap=563 poll_thresh=19 ino=257 dd-2584 [006] 90.159265: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=458 unstable=0 bg_thresh=1012 thresh=2025 gap=537 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 90.159351: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7668 wrote=0 to_write=8192 dd-2584 [006] 90.159397: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=458 unstable=0 bg_thresh=1012 thresh=2024 gap=486 poll_thresh=21 ino=257 dd-2584 [006] 90.159398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-129% task_weight=100% bdi_bw=46108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 90.163463: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=352 wrote=848 to_write=7344 dd-2584 [006] 90.166748: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1183 unstable=0 bg_thresh=1012 thresh=2024 gap=611 poll_thresh=21 ino=257 dd-2584 [006] 90.166842: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1183 unstable=0 bg_thresh=1011 thresh=2023 gap=610 poll_thresh=16 ino=257 dd-2584 [006] 90.166969: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1183 unstable=0 bg_thresh=1011 thresh=2022 gap=584 poll_thresh=17 ino=257 dd-2584 [006] 90.167117: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1183 unstable=0 bg_thresh=1013 thresh=2026 gap=538 poll_thresh=18 ino=257 dd-2584 [006] 90.167242: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1183 unstable=0 bg_thresh=1012 thresh=2025 gap=512 poll_thresh=19 ino=257 dd-2584 [006] 90.167366: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1183 unstable=0 bg_thresh=1012 thresh=2024 gap=486 poll_thresh=20 ino=257 dd-2584 [006] 90.167370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=46108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 90.174749: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1058 unstable=0 bg_thresh=1012 thresh=2024 gap=611 poll_thresh=20 ino=257 dd-2584 [006] 90.174878: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1058 unstable=0 bg_thresh=1014 thresh=2029 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 90.175382: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1058 unstable=0 bg_thresh=1011 thresh=2023 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 90.175628: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1058 unstable=0 bg_thresh=1013 thresh=2027 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 90.175871: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1058 unstable=0 bg_thresh=1013 thresh=2026 gap=513 poll_thresh=18 ino=257 dd-2584 [006] 90.176112: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1058 unstable=0 bg_thresh=1012 thresh=2025 gap=487 poll_thresh=19 ino=257 dd-2584 [006] 90.176120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=46108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 90.182734: balance_dirty_state: bdi btrfs-1: dirty=480 wb=858 unstable=0 bg_thresh=1012 thresh=2025 gap=687 poll_thresh=19 ino=257 dd-2584 [006] 90.182806: balance_dirty_state: bdi btrfs-1: dirty=505 wb=858 unstable=0 bg_thresh=1012 thresh=2024 gap=661 poll_thresh=14 ino=257 dd-2584 [006] 90.182869: balance_dirty_state: bdi btrfs-1: dirty=530 wb=858 unstable=0 bg_thresh=1014 thresh=2029 gap=641 poll_thresh=15 ino=257 dd-2584 [006] 90.182937: balance_dirty_state: bdi btrfs-1: dirty=543 wb=858 unstable=0 bg_thresh=1010 thresh=2021 gap=620 poll_thresh=16 ino=257 dd-2584 [006] 90.183073: balance_dirty_state: bdi btrfs-1: dirty=569 wb=858 unstable=0 bg_thresh=1012 thresh=2024 gap=597 poll_thresh=17 ino=257 dd-2584 [006] 90.183208: balance_dirty_state: bdi btrfs-1: dirty=595 wb=858 unstable=0 bg_thresh=1011 thresh=2022 gap=569 poll_thresh=18 ino=257 dd-2584 [006] 90.183344: balance_dirty_state: bdi btrfs-1: dirty=634 wb=858 unstable=0 bg_thresh=1012 thresh=2024 gap=532 poll_thresh=19 ino=257 dd-2584 [006] 90.183649: balance_dirty_state: bdi btrfs-1: dirty=660 wb=858 unstable=0 bg_thresh=1011 thresh=2022 gap=504 poll_thresh=20 ino=257 dd-2584 [006] 90.183654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-132% task_weight=100% bdi_bw=46108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 90.190710: balance_dirty_state: bdi btrfs-1: dirty=660 wb=858 unstable=0 bg_thresh=1011 thresh=2022 gap=504 poll_thresh=20 ino=257 dd-2584 [006] 90.190719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-132% task_weight=100% bdi_bw=46108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 90.198719: balance_dirty_state: bdi btrfs-1: dirty=660 wb=608 unstable=0 bg_thresh=1011 thresh=2022 gap=754 poll_thresh=20 ino=257 dd-2584 [006] 90.198795: balance_dirty_state: bdi btrfs-1: dirty=686 wb=608 unstable=0 bg_thresh=1010 thresh=2021 gap=727 poll_thresh=15 ino=257 dd-2584 [006] 90.198861: balance_dirty_state: bdi btrfs-1: dirty=699 wb=608 unstable=0 bg_thresh=1011 thresh=2022 gap=715 poll_thresh=16 ino=257 dd-2584 [006] 90.198991: balance_dirty_state: bdi btrfs-1: dirty=725 wb=608 unstable=0 bg_thresh=1010 thresh=2020 gap=687 poll_thresh=17 ino=257 dd-2584 [006] 90.199122: balance_dirty_state: bdi btrfs-1: dirty=764 wb=608 unstable=0 bg_thresh=1012 thresh=2025 gap=653 poll_thresh=18 ino=257 dd-2584 [006] 90.199250: balance_dirty_state: bdi btrfs-1: dirty=790 wb=608 unstable=0 bg_thresh=1011 thresh=2023 gap=625 poll_thresh=19 ino=257 dd-2584 [006] 90.199379: balance_dirty_state: bdi btrfs-1: dirty=829 wb=608 unstable=0 bg_thresh=1010 thresh=2021 gap=584 poll_thresh=20 ino=257 dd-2584 [006] 90.199508: balance_dirty_state: bdi btrfs-1: dirty=855 wb=608 unstable=0 bg_thresh=1011 thresh=2023 gap=560 poll_thresh=21 ino=257 dd-2584 [006] 90.199642: balance_dirty_state: bdi btrfs-1: dirty=881 wb=608 unstable=0 bg_thresh=1011 thresh=2023 gap=534 poll_thresh=22 ino=257 dd-2584 [006] 90.199945: balance_dirty_state: bdi btrfs-1: dirty=931 wb=608 unstable=0 bg_thresh=1007 thresh=2014 gap=475 poll_thresh=23 ino=257 dd-2584 [006] 90.199950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=101% bdi_bw=46108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 90.206870: balance_dirty_state: bdi btrfs-1: dirty=956 wb=458 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=17 ino=257 dd-2584 [000] 90.206993: balance_dirty_state: bdi btrfs-1: dirty=981 wb=458 unstable=0 bg_thresh=1013 thresh=2026 gap=587 poll_thresh=18 ino=257 dd-2584 [000] 90.207117: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=458 unstable=0 bg_thresh=1012 thresh=2025 gap=536 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 90.207178: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7716 wrote=0 to_write=8192 dd-2584 [000] 90.207258: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=458 unstable=0 bg_thresh=1012 thresh=2024 gap=510 poll_thresh=20 ino=257 dd-2584 [000] 90.207401: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=508 unstable=0 bg_thresh=1011 thresh=2023 gap=484 poll_thresh=21 ino=257 dd-2584 [000] 90.207402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=46108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 90.209188: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=396 wrote=864 to_write=7328 dd-2584 [000] 90.214634: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1209 unstable=0 bg_thresh=1010 thresh=2021 gap=607 poll_thresh=21 ino=257 dd-2584 [000] 90.214702: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1209 unstable=0 bg_thresh=1010 thresh=2021 gap=582 poll_thresh=16 ino=257 dd-2584 [000] 90.214829: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1209 unstable=0 bg_thresh=1013 thresh=2026 gap=562 poll_thresh=17 ino=257 dd-2584 [000] 90.215142: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1209 unstable=0 bg_thresh=1012 thresh=2025 gap=523 poll_thresh=18 ino=257 dd-2584 [000] 90.215456: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1209 unstable=0 bg_thresh=1039 thresh=2079 gap=552 poll_thresh=19 ino=257 dd-2584 [000] 90.215574: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1209 unstable=0 bg_thresh=1039 thresh=2078 gap=501 poll_thresh=20 ino=257 dd-2584 [000] 90.215579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=46108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 90.222750: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1084 unstable=0 bg_thresh=1039 thresh=2078 gap=626 poll_thresh=20 ino=257 dd-2584 [000] 90.222830: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1084 unstable=0 bg_thresh=1038 thresh=2077 gap=625 poll_thresh=15 ino=257 dd-2584 [000] 90.222889: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1084 unstable=0 bg_thresh=1038 thresh=2077 gap=600 poll_thresh=16 ino=257 dd-2584 [000] 90.223002: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1084 unstable=0 bg_thresh=1038 thresh=2076 gap=574 poll_thresh=17 ino=257 dd-2584 [000] 90.223115: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1084 unstable=0 bg_thresh=1040 thresh=2080 gap=553 poll_thresh=18 ino=257 dd-2584 [000] 90.223229: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1084 unstable=0 bg_thresh=1039 thresh=2079 gap=502 poll_thresh=19 ino=257 dd-2584 [000] 90.223234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=46108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.230657: balance_dirty_state: bdi btrfs-1: dirty=493 wb=884 unstable=0 bg_thresh=1036 thresh=2073 gap=696 poll_thresh=19 ino=257 dd-2584 [004] 90.230767: balance_dirty_state: bdi btrfs-1: dirty=518 wb=884 unstable=0 bg_thresh=1033 thresh=2066 gap=664 poll_thresh=14 ino=257 dd-2584 [004] 90.230866: balance_dirty_state: bdi btrfs-1: dirty=543 wb=884 unstable=0 bg_thresh=1033 thresh=2066 gap=639 poll_thresh=15 ino=257 dd-2584 [004] 90.230961: balance_dirty_state: bdi btrfs-1: dirty=543 wb=884 unstable=0 bg_thresh=1038 thresh=2077 gap=650 poll_thresh=16 ino=257 dd-2584 [004] 90.231431: balance_dirty_state: bdi btrfs-1: dirty=569 wb=884 unstable=0 bg_thresh=1032 thresh=2065 gap=612 poll_thresh=17 ino=257 dd-2584 [004] 90.231624: balance_dirty_state: bdi btrfs-1: dirty=619 wb=884 unstable=0 bg_thresh=1034 thresh=2069 gap=566 poll_thresh=18 ino=257 dd-2584 [004] 90.231818: balance_dirty_state: bdi btrfs-1: dirty=644 wb=884 unstable=0 bg_thresh=1034 thresh=2068 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 90.232380: balance_dirty_state: bdi btrfs-1: dirty=669 wb=884 unstable=0 bg_thresh=1038 thresh=2077 gap=524 poll_thresh=20 ino=257 dd-2584 [004] 90.232568: balance_dirty_state: bdi btrfs-1: dirty=694 wb=884 unstable=0 bg_thresh=1040 thresh=2081 gap=503 poll_thresh=21 ino=257 dd-2584 [004] 90.232574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-5% task_gap=-110% task_weight=100% bdi_bw=46108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.239100: balance_dirty_state: bdi btrfs-1: dirty=694 wb=884 unstable=0 bg_thresh=1032 thresh=2065 gap=487 poll_thresh=21 ino=257 dd-2584 [004] 90.239106: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-14% task_gap=-128% task_weight=100% bdi_bw=46108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.246676: balance_dirty_state: bdi btrfs-1: dirty=694 wb=634 unstable=0 bg_thresh=1033 thresh=2066 gap=738 poll_thresh=21 ino=257 dd-2584 [004] 90.246747: balance_dirty_state: bdi btrfs-1: dirty=719 wb=634 unstable=0 bg_thresh=1033 thresh=2066 gap=713 poll_thresh=16 ino=257 dd-2584 [004] 90.246862: balance_dirty_state: bdi btrfs-1: dirty=744 wb=634 unstable=0 bg_thresh=1035 thresh=2071 gap=693 poll_thresh=17 ino=257 dd-2584 [004] 90.246980: balance_dirty_state: bdi btrfs-1: dirty=769 wb=634 unstable=0 bg_thresh=1038 thresh=2076 gap=673 poll_thresh=18 ino=257 dd-2584 [004] 90.247385: balance_dirty_state: bdi btrfs-1: dirty=819 wb=634 unstable=0 bg_thresh=1043 thresh=2086 gap=633 poll_thresh=19 ino=257 dd-2584 [004] 90.247558: balance_dirty_state: bdi btrfs-1: dirty=857 wb=634 unstable=0 bg_thresh=1042 thresh=2085 gap=594 poll_thresh=20 ino=257 dd-2584 [004] 90.247692: balance_dirty_state: bdi btrfs-1: dirty=895 wb=634 unstable=0 bg_thresh=1039 thresh=2078 gap=549 poll_thresh=21 ino=257 dd-2584 [004] 90.247821: balance_dirty_state: bdi btrfs-1: dirty=920 wb=634 unstable=0 bg_thresh=1038 thresh=2077 gap=523 poll_thresh=22 ino=257 dd-2584 [004] 90.247952: balance_dirty_state: bdi btrfs-1: dirty=945 wb=634 unstable=0 bg_thresh=1040 thresh=2081 gap=502 poll_thresh=23 ino=257 dd-2584 [004] 90.247957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1400 avg_dirty=1400 bdi_gap=17% task_gap=-65% task_weight=100% bdi_bw=46108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 90.255398: balance_dirty_state: bdi btrfs-1: dirty=971 wb=494 unstable=0 bg_thresh=1031 thresh=2063 gap=598 poll_thresh=17 ino=257 dd-2584 [002] 90.255535: balance_dirty_state: bdi btrfs-1: dirty=996 wb=494 unstable=0 bg_thresh=1027 thresh=2055 gap=565 poll_thresh=18 ino=257 dd-2584 [002] 90.255669: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=494 unstable=0 bg_thresh=1027 thresh=2054 gap=539 poll_thresh=19 ino=257 dd-2584 [002] 90.255980: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=494 unstable=0 bg_thresh=1028 thresh=2056 gap=491 poll_thresh=20 ino=257 dd-2584 [002] 90.255985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1400 avg_dirty=1400 bdi_gap=3% task_gap=-92% task_weight=99% bdi_bw=46108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 90.256030: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7764 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 90.258011: writeback_single_inode: bdi btrfs-1: ino=257 state= age=444 wrote=848 to_write=7344 dd-2584 [002] 90.262732: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1205 unstable=0 bg_thresh=1028 thresh=2057 gap=613 poll_thresh=15 ino=257 dd-2584 [002] 90.262800: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1205 unstable=0 bg_thresh=1028 thresh=2056 gap=587 poll_thresh=16 ino=257 dd-2584 [002] 90.262938: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1205 unstable=0 bg_thresh=1027 thresh=2055 gap=561 poll_thresh=17 ino=257 dd-2584 [002] 90.263253: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1205 unstable=0 bg_thresh=1022 thresh=2044 gap=525 poll_thresh=18 ino=257 dd-2584 [002] 90.263388: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1205 unstable=0 bg_thresh=1021 thresh=2043 gap=499 poll_thresh=19 ino=257 dd-2584 [002] 90.263393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 90.274770: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1075 unstable=0 bg_thresh=1023 thresh=2046 gap=632 poll_thresh=19 ino=257 dd-2584 [002] 90.274858: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1075 unstable=0 bg_thresh=1023 thresh=2047 gap=620 poll_thresh=14 ino=257 dd-2584 [002] 90.274927: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1075 unstable=0 bg_thresh=1026 thresh=2053 gap=588 poll_thresh=15 ino=257 dd-2584 [002] 90.274996: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1075 unstable=0 bg_thresh=1023 thresh=2047 gap=582 poll_thresh=16 ino=257 dd-2584 [002] 90.275136: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1075 unstable=0 bg_thresh=1025 thresh=2051 gap=536 poll_thresh=17 ino=257 dd-2584 [002] 90.275534: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1075 unstable=0 bg_thresh=1039 thresh=2078 gap=538 poll_thresh=18 ino=257 dd-2584 [002] 90.275860: balance_dirty_state: bdi btrfs-1: dirty=490 wb=1025 unstable=0 bg_thresh=1038 thresh=2076 gap=561 poll_thresh=19 ino=257 dd-2584 [002] 90.276019: balance_dirty_state: bdi btrfs-1: dirty=540 wb=949 unstable=0 bg_thresh=1037 thresh=2075 gap=586 poll_thresh=20 ino=257 dd-2584 [002] 90.276151: balance_dirty_state: bdi btrfs-1: dirty=565 wb=949 unstable=0 bg_thresh=1032 thresh=2064 gap=550 poll_thresh=21 ino=257 dd-2584 [002] 90.276276: balance_dirty_state: bdi btrfs-1: dirty=590 wb=949 unstable=0 bg_thresh=1034 thresh=2069 gap=530 poll_thresh=22 ino=257 dd-2584 [002] 90.276404: balance_dirty_state: bdi btrfs-1: dirty=615 wb=949 unstable=0 bg_thresh=1030 thresh=2061 gap=497 poll_thresh=23 ino=257 dd-2584 [002] 90.276409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-178% task_weight=100% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 90.282754: balance_dirty_state: bdi btrfs-1: dirty=615 wb=849 unstable=0 bg_thresh=1034 thresh=2069 gap=605 poll_thresh=23 ino=257 dd-2584 [002] 90.282824: balance_dirty_state: bdi btrfs-1: dirty=640 wb=849 unstable=0 bg_thresh=1037 thresh=2074 gap=585 poll_thresh=17 ino=257 dd-2584 [002] 90.282950: balance_dirty_state: bdi btrfs-1: dirty=665 wb=849 unstable=0 bg_thresh=1036 thresh=2073 gap=559 poll_thresh=18 ino=257 dd-2584 [002] 90.283071: balance_dirty_state: bdi btrfs-1: dirty=715 wb=849 unstable=0 bg_thresh=1036 thresh=2072 gap=508 poll_thresh=19 ino=257 dd-2584 [002] 90.283075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-165% task_weight=99% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 90.294782: balance_dirty_state: bdi btrfs-1: dirty=715 wb=736 unstable=0 bg_thresh=1018 thresh=2036 gap=585 poll_thresh=19 ino=257 dd-2584 [002] 90.294859: balance_dirty_state: bdi btrfs-1: dirty=715 wb=736 unstable=0 bg_thresh=1018 thresh=2036 gap=585 poll_thresh=14 ino=257 dd-2584 [002] 90.295119: balance_dirty_state: bdi btrfs-1: dirty=740 wb=736 unstable=0 bg_thresh=1018 thresh=2036 gap=560 poll_thresh=15 ino=257 dd-2584 [002] 90.295187: balance_dirty_state: bdi btrfs-1: dirty=765 wb=736 unstable=0 bg_thresh=1020 thresh=2041 gap=540 poll_thresh=16 ino=257 dd-2584 [002] 90.295320: balance_dirty_state: bdi btrfs-1: dirty=790 wb=736 unstable=0 bg_thresh=1023 thresh=2046 gap=520 poll_thresh=17 ino=257 dd-2584 [002] 90.295458: balance_dirty_state: bdi btrfs-1: dirty=815 wb=736 unstable=0 bg_thresh=1028 thresh=2056 gap=505 poll_thresh=18 ino=257 dd-2584 [002] 90.295463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 90.302751: balance_dirty_state: bdi btrfs-1: dirty=815 wb=611 unstable=0 bg_thresh=1024 thresh=2049 gap=623 poll_thresh=18 ino=257 dd-2584 [002] 90.302843: balance_dirty_state: bdi btrfs-1: dirty=840 wb=611 unstable=0 bg_thresh=1024 thresh=2049 gap=598 poll_thresh=13 ino=257 dd-2584 [002] 90.302904: balance_dirty_state: bdi btrfs-1: dirty=840 wb=611 unstable=0 bg_thresh=1024 thresh=2049 gap=598 poll_thresh=14 ino=257 dd-2584 [002] 90.302963: balance_dirty_state: bdi btrfs-1: dirty=865 wb=611 unstable=0 bg_thresh=1024 thresh=2048 gap=572 poll_thresh=15 ino=257 dd-2584 [002] 90.303022: balance_dirty_state: bdi btrfs-1: dirty=890 wb=611 unstable=0 bg_thresh=1021 thresh=2042 gap=541 poll_thresh=16 ino=257 dd-2584 [002] 90.303139: balance_dirty_state: bdi btrfs-1: dirty=915 wb=611 unstable=0 bg_thresh=1023 thresh=2046 gap=520 poll_thresh=17 ino=257 dd-2584 [002] 90.303256: balance_dirty_state: bdi btrfs-1: dirty=940 wb=611 unstable=0 bg_thresh=1022 thresh=2045 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 90.303260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-25% task_gap=-150% task_weight=100% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 90.310778: balance_dirty_state: bdi btrfs-1: dirty=940 wb=460 unstable=0 bg_thresh=1021 thresh=2042 gap=642 poll_thresh=18 ino=257 dd-2584 [002] 90.310879: balance_dirty_state: bdi btrfs-1: dirty=965 wb=460 unstable=0 bg_thresh=1022 thresh=2044 gap=619 poll_thresh=13 ino=257 dd-2584 [002] 90.310942: balance_dirty_state: bdi btrfs-1: dirty=965 wb=460 unstable=0 bg_thresh=1022 thresh=2044 gap=619 poll_thresh=14 ino=257 dd-2584 [002] 90.311168: balance_dirty_state: bdi btrfs-1: dirty=990 wb=460 unstable=0 bg_thresh=1024 thresh=2049 gap=599 poll_thresh=15 ino=257 dd-2584 [002] 90.311229: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=460 unstable=0 bg_thresh=1020 thresh=2041 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 90.311357: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=460 unstable=0 bg_thresh=1022 thresh=2045 gap=545 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 90.311434: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7820 wrote=0 to_write=8192 dd-2584 [002] 90.311509: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=385 unstable=0 bg_thresh=1025 thresh=2050 gap=600 poll_thresh=18 ino=257 dd-2584 [002] 90.311643: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=398 unstable=0 bg_thresh=1024 thresh=2049 gap=574 poll_thresh=19 ino=257 dd-2584 [002] 90.311776: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=448 unstable=0 bg_thresh=1026 thresh=2053 gap=553 poll_thresh=20 ino=257 dd-2584 [002] 90.311909: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=486 unstable=0 bg_thresh=1026 thresh=2052 gap=527 poll_thresh=21 ino=257 dd-2584 [002] 90.312042: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=549 unstable=0 bg_thresh=1025 thresh=2051 gap=501 poll_thresh=22 ino=257 dd-2584 [002] 90.312043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 90.315559: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=976 to_write=7216 dd-2584 [002] 90.318719: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1349 unstable=0 bg_thresh=1025 thresh=2051 gap=501 poll_thresh=22 ino=257 dd-2584 [002] 90.318728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 90.326744: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1072 unstable=0 bg_thresh=1024 thresh=2049 gap=776 poll_thresh=22 ino=257 dd-2584 [002] 90.326825: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1072 unstable=0 bg_thresh=1027 thresh=2054 gap=756 poll_thresh=16 ino=257 dd-2584 [002] 90.327124: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1072 unstable=0 bg_thresh=1023 thresh=2047 gap=724 poll_thresh=17 ino=257 dd-2584 [002] 90.327246: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1072 unstable=0 bg_thresh=1025 thresh=2051 gap=678 poll_thresh=18 ino=257 dd-2584 [002] 90.327367: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1072 unstable=0 bg_thresh=1025 thresh=2050 gap=652 poll_thresh=19 ino=257 dd-2584 [002] 90.327488: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1072 unstable=0 bg_thresh=1024 thresh=2049 gap=626 poll_thresh=20 ino=257 dd-2584 [002] 90.327608: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1072 unstable=0 bg_thresh=1024 thresh=2048 gap=600 poll_thresh=21 ino=257 dd-2584 [002] 90.327735: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1072 unstable=0 bg_thresh=1023 thresh=2047 gap=574 poll_thresh=22 ino=257 dd-2584 [002] 90.327872: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1072 unstable=0 bg_thresh=1022 thresh=2045 gap=533 poll_thresh=23 ino=257 dd-2584 [002] 90.328009: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1072 unstable=0 bg_thresh=1024 thresh=2048 gap=510 poll_thresh=24 ino=257 dd-2584 [002] 90.328013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-148% task_weight=100% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 90.334750: balance_dirty_state: bdi btrfs-1: dirty=466 wb=997 unstable=0 bg_thresh=1023 thresh=2046 gap=583 poll_thresh=24 ino=257 dd-2584 [002] 90.334827: balance_dirty_state: bdi btrfs-1: dirty=491 wb=997 unstable=0 bg_thresh=1025 thresh=2051 gap=563 poll_thresh=18 ino=257 dd-2584 [002] 90.335120: balance_dirty_state: bdi btrfs-1: dirty=516 wb=997 unstable=0 bg_thresh=1025 thresh=2050 gap=537 poll_thresh=19 ino=257 dd-2584 [002] 90.335241: balance_dirty_state: bdi btrfs-1: dirty=566 wb=997 unstable=0 bg_thresh=1024 thresh=2049 gap=486 poll_thresh=20 ino=257 dd-2584 [002] 90.335246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-23% task_gap=-147% task_weight=99% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 90.342729: balance_dirty_state: bdi btrfs-1: dirty=566 wb=884 unstable=0 bg_thresh=1024 thresh=2048 gap=598 poll_thresh=20 ino=257 dd-2584 [002] 90.342819: balance_dirty_state: bdi btrfs-1: dirty=566 wb=884 unstable=0 bg_thresh=1023 thresh=2047 gap=597 poll_thresh=15 ino=257 dd-2584 [002] 90.342882: balance_dirty_state: bdi btrfs-1: dirty=591 wb=884 unstable=0 bg_thresh=1023 thresh=2047 gap=572 poll_thresh=16 ino=257 dd-2584 [002] 90.342999: balance_dirty_state: bdi btrfs-1: dirty=616 wb=884 unstable=0 bg_thresh=1025 thresh=2051 gap=551 poll_thresh=17 ino=257 dd-2584 [002] 90.343115: balance_dirty_state: bdi btrfs-1: dirty=641 wb=884 unstable=0 bg_thresh=1025 thresh=2050 gap=525 poll_thresh=18 ino=257 dd-2584 [002] 90.343230: balance_dirty_state: bdi btrfs-1: dirty=691 wb=884 unstable=0 bg_thresh=1024 thresh=2049 gap=474 poll_thresh=19 ino=257 dd-2584 [002] 90.343234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-23% task_gap=-147% task_weight=99% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 90.350811: balance_dirty_state: bdi btrfs-1: dirty=691 wb=733 unstable=0 bg_thresh=1026 thresh=2053 gap=629 poll_thresh=19 ino=257 dd-2584 [000] 90.350921: balance_dirty_state: bdi btrfs-1: dirty=691 wb=733 unstable=0 bg_thresh=1026 thresh=2053 gap=629 poll_thresh=14 ino=257 dd-2584 [000] 90.351044: balance_dirty_state: bdi btrfs-1: dirty=716 wb=733 unstable=0 bg_thresh=1026 thresh=2053 gap=604 poll_thresh=15 ino=257 dd-2584 [000] 90.351163: balance_dirty_state: bdi btrfs-1: dirty=741 wb=733 unstable=0 bg_thresh=1029 thresh=2058 gap=584 poll_thresh=16 ino=257 dd-2584 [000] 90.351753: balance_dirty_state: bdi btrfs-1: dirty=766 wb=733 unstable=0 bg_thresh=1031 thresh=2063 gap=564 poll_thresh=17 ino=257 dd-2584 [000] 90.351997: balance_dirty_state: bdi btrfs-1: dirty=791 wb=733 unstable=0 bg_thresh=1033 thresh=2067 gap=543 poll_thresh=18 ino=257 dd-2584 [000] 90.352238: balance_dirty_state: bdi btrfs-1: dirty=841 wb=733 unstable=0 bg_thresh=1033 thresh=2066 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 90.352247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 90.358832: balance_dirty_state: bdi btrfs-1: dirty=841 wb=608 unstable=0 bg_thresh=1034 thresh=2068 gap=619 poll_thresh=19 ino=257 dd-2584 [000] 90.358964: balance_dirty_state: bdi btrfs-1: dirty=841 wb=608 unstable=0 bg_thresh=1031 thresh=2062 gap=613 poll_thresh=14 ino=257 dd-2584 [000] 90.359085: balance_dirty_state: bdi btrfs-1: dirty=866 wb=608 unstable=0 bg_thresh=1033 thresh=2067 gap=593 poll_thresh=15 ino=257 dd-2584 [000] 90.359206: balance_dirty_state: bdi btrfs-1: dirty=866 wb=608 unstable=0 bg_thresh=1033 thresh=2066 gap=592 poll_thresh=16 ino=257 dd-2584 [000] 90.359450: balance_dirty_state: bdi btrfs-1: dirty=916 wb=608 unstable=0 bg_thresh=1032 thresh=2065 gap=541 poll_thresh=17 ino=257 dd-2584 [000] 90.359690: balance_dirty_state: bdi btrfs-1: dirty=941 wb=608 unstable=0 bg_thresh=1032 thresh=2064 gap=515 poll_thresh=18 ino=257 dd-2584 [000] 90.359699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-14% task_gap=-129% task_weight=100% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 90.366800: balance_dirty_state: bdi btrfs-1: dirty=941 wb=483 unstable=0 bg_thresh=1031 thresh=2063 gap=639 poll_thresh=18 ino=257 dd-2584 [000] 90.366932: balance_dirty_state: bdi btrfs-1: dirty=966 wb=483 unstable=0 bg_thresh=1034 thresh=2068 gap=619 poll_thresh=13 ino=257 dd-2584 [000] 90.367054: balance_dirty_state: bdi btrfs-1: dirty=966 wb=483 unstable=0 bg_thresh=1031 thresh=2062 gap=613 poll_thresh=14 ino=257 dd-2584 [000] 90.367177: balance_dirty_state: bdi btrfs-1: dirty=991 wb=483 unstable=0 bg_thresh=1030 thresh=2061 gap=587 poll_thresh=15 ino=257 dd-2584 [000] 90.367297: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=483 unstable=0 bg_thresh=1033 thresh=2066 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 90.367890: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=483 unstable=0 bg_thresh=1032 thresh=2065 gap=541 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 90.367943: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7876 wrote=0 to_write=8192 dd-2584 [000] 90.368223: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=458 unstable=0 bg_thresh=1032 thresh=2064 gap=540 poll_thresh=18 ino=257 dd-2584 [000] 90.368457: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=433 unstable=0 bg_thresh=1031 thresh=2063 gap=614 poll_thresh=19 ino=257 dd-2584 [000] 90.368692: balance_dirty_state: bdi btrfs-1: dirty=992 wb=508 unstable=0 bg_thresh=1030 thresh=2060 gap=560 poll_thresh=20 ino=257 dd-2584 [000] 90.368900: balance_dirty_state: bdi btrfs-1: dirty=928 wb=597 unstable=0 bg_thresh=1025 thresh=2050 gap=525 poll_thresh=21 ino=257 dd-2584 [000] 90.369105: balance_dirty_state: bdi btrfs-1: dirty=902 wb=648 unstable=0 bg_thresh=1030 thresh=2061 gap=511 poll_thresh=22 ino=257 dd-2584 [000] 90.369107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-16% task_gap=-133% task_weight=100% bdi_bw=50252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 90.370900: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=992 to_write=7200 dd-2584 [004] 90.374844: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1199 unstable=0 bg_thresh=1031 thresh=2062 gap=637 poll_thresh=22 ino=257 dd-2584 [004] 90.374925: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1199 unstable=0 bg_thresh=1031 thresh=2062 gap=612 poll_thresh=16 ino=257 dd-2584 [004] 90.375044: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1199 unstable=0 bg_thresh=1033 thresh=2067 gap=592 poll_thresh=17 ino=257 dd-2584 [004] 90.375338: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1199 unstable=0 bg_thresh=1036 thresh=2072 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 90.375457: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1199 unstable=0 bg_thresh=1038 thresh=2076 gap=526 poll_thresh=19 ino=257 dd-2584 [004] 90.375574: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1199 unstable=0 bg_thresh=1037 thresh=2075 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 90.375579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1336 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=50252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.382710: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1074 unstable=0 bg_thresh=1037 thresh=2075 gap=625 poll_thresh=20 ino=257 dd-2584 [004] 90.382799: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1074 unstable=0 bg_thresh=1034 thresh=2069 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 90.382885: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1074 unstable=0 bg_thresh=1037 thresh=2074 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 90.383056: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1074 unstable=0 bg_thresh=1039 thresh=2078 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 90.383226: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1074 unstable=0 bg_thresh=1038 thresh=2077 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 90.383398: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1074 unstable=0 bg_thresh=1035 thresh=2070 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 90.383404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1332 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-166% task_weight=98% bdi_bw=50252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.390707: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1074 unstable=0 bg_thresh=1035 thresh=2070 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 90.390713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1332 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-166% task_weight=98% bdi_bw=50252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.398767: balance_dirty_state: bdi btrfs-1: dirty=501 wb=924 unstable=0 bg_thresh=1023 thresh=2046 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 90.398869: balance_dirty_state: bdi btrfs-1: dirty=526 wb=924 unstable=0 bg_thresh=1025 thresh=2051 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 90.398962: balance_dirty_state: bdi btrfs-1: dirty=526 wb=924 unstable=0 bg_thresh=1025 thresh=2051 gap=601 poll_thresh=15 ino=257 dd-2584 [004] 90.399057: balance_dirty_state: bdi btrfs-1: dirty=551 wb=924 unstable=0 bg_thresh=1025 thresh=2050 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 90.399544: balance_dirty_state: bdi btrfs-1: dirty=576 wb=924 unstable=0 bg_thresh=1021 thresh=2043 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 90.399739: balance_dirty_state: bdi btrfs-1: dirty=614 wb=924 unstable=0 bg_thresh=1022 thresh=2045 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 90.399745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-196% task_weight=100% bdi_bw=50252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.406751: balance_dirty_state: bdi btrfs-1: dirty=614 wb=734 unstable=0 bg_thresh=1010 thresh=2021 gap=673 poll_thresh=18 ino=257 dd-2584 [004] 90.406854: balance_dirty_state: bdi btrfs-1: dirty=627 wb=734 unstable=0 bg_thresh=1011 thresh=2023 gap=662 poll_thresh=13 ino=257 dd-2584 [004] 90.406926: balance_dirty_state: bdi btrfs-1: dirty=640 wb=734 unstable=0 bg_thresh=1010 thresh=2021 gap=647 poll_thresh=14 ino=257 dd-2584 [004] 90.406998: balance_dirty_state: bdi btrfs-1: dirty=653 wb=734 unstable=0 bg_thresh=1010 thresh=2020 gap=633 poll_thresh=15 ino=257 dd-2584 [004] 90.407071: balance_dirty_state: bdi btrfs-1: dirty=679 wb=734 unstable=0 bg_thresh=1010 thresh=2020 gap=607 poll_thresh=16 ino=257 dd-2584 [004] 90.407269: balance_dirty_state: bdi btrfs-1: dirty=704 wb=734 unstable=0 bg_thresh=1009 thresh=2018 gap=580 poll_thresh=17 ino=257 dd-2584 [004] 90.407445: balance_dirty_state: bdi btrfs-1: dirty=755 wb=734 unstable=0 bg_thresh=1013 thresh=2026 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 90.407588: balance_dirty_state: bdi btrfs-1: dirty=768 wb=734 unstable=0 bg_thresh=1012 thresh=2025 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 90.407732: balance_dirty_state: bdi btrfs-1: dirty=818 wb=734 unstable=0 bg_thresh=1012 thresh=2024 gap=472 poll_thresh=20 ino=257 dd-2584 [004] 90.407737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=50252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.414796: balance_dirty_state: bdi btrfs-1: dirty=818 wb=596 unstable=0 bg_thresh=1015 thresh=2031 gap=617 poll_thresh=20 ino=257 dd-2584 [004] 90.415055: balance_dirty_state: bdi btrfs-1: dirty=831 wb=596 unstable=0 bg_thresh=1014 thresh=2029 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 90.415126: balance_dirty_state: bdi btrfs-1: dirty=844 wb=596 unstable=0 bg_thresh=1015 thresh=2031 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 90.415271: balance_dirty_state: bdi btrfs-1: dirty=869 wb=596 unstable=0 bg_thresh=1011 thresh=2022 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 90.415573: balance_dirty_state: bdi btrfs-1: dirty=894 wb=596 unstable=0 bg_thresh=1041 thresh=2083 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 90.415694: balance_dirty_state: bdi btrfs-1: dirty=944 wb=596 unstable=0 bg_thresh=1041 thresh=2082 gap=542 poll_thresh=19 ino=257 dd-2584 [004] 90.415817: balance_dirty_state: bdi btrfs-1: dirty=969 wb=596 unstable=0 bg_thresh=1045 thresh=2090 gap=525 poll_thresh=20 ino=257 dd-2584 [004] 90.415997: balance_dirty_state: bdi btrfs-1: dirty=994 wb=596 unstable=0 bg_thresh=1047 thresh=2094 gap=504 poll_thresh=21 ino=257 dd-2584 [004] 90.416001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1353 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=50252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.422821: balance_dirty_state: bdi btrfs-1: dirty=994 wb=471 unstable=0 bg_thresh=1033 thresh=2066 gap=601 poll_thresh=21 ino=257 dd-2584 [004] 90.422889: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=471 unstable=0 bg_thresh=1032 thresh=2065 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 90.423018: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=471 unstable=0 bg_thresh=1031 thresh=2063 gap=560 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 90.423034: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7932 wrote=0 to_write=8192 dd-2584 [004] 90.423335: balance_dirty_state: bdi btrfs-1: dirty=983 wb=546 unstable=0 bg_thresh=1032 thresh=2065 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 90.423484: balance_dirty_state: bdi btrfs-1: dirty=972 wb=621 unstable=0 bg_thresh=1033 thresh=2066 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 90.423486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1328 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-216% task_weight=98% bdi_bw=50252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 90.426898: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=880 to_write=7312 dd-2584 [004] 90.430780: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1242 unstable=0 bg_thresh=1030 thresh=2060 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 90.430875: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1242 unstable=0 bg_thresh=1029 thresh=2059 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 90.430942: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1242 unstable=0 bg_thresh=1029 thresh=2059 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 90.431006: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1242 unstable=0 bg_thresh=1029 thresh=2058 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 90.431136: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1242 unstable=0 bg_thresh=1028 thresh=2057 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 90.431140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=50252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.438792: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1117 unstable=0 bg_thresh=1029 thresh=2058 gap=640 poll_thresh=17 ino=257 dd-2584 [004] 90.438887: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1117 unstable=0 bg_thresh=1031 thresh=2063 gap=645 poll_thresh=13 ino=257 dd-2584 [004] 90.438954: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1117 unstable=0 bg_thresh=1031 thresh=2062 gap=619 poll_thresh=14 ino=257 dd-2584 [004] 90.439020: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1117 unstable=0 bg_thresh=1031 thresh=2062 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 90.439105: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1117 unstable=0 bg_thresh=1030 thresh=2061 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 90.439239: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1117 unstable=0 bg_thresh=1030 thresh=2060 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 90.439739: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1117 unstable=0 bg_thresh=1023 thresh=2046 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 90.439745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-149% task_weight=100% bdi_bw=50252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 90.446830: balance_dirty_state: bdi btrfs-1: dirty=427 wb=992 unstable=0 bg_thresh=1027 thresh=2054 gap=635 poll_thresh=18 ino=257 dd-2584 [002] 90.447144: balance_dirty_state: bdi btrfs-1: dirty=427 wb=992 unstable=0 bg_thresh=1026 thresh=2052 gap=633 poll_thresh=13 ino=257 dd-2584 [002] 90.447229: balance_dirty_state: bdi btrfs-1: dirty=452 wb=992 unstable=0 bg_thresh=1026 thresh=2052 gap=608 poll_thresh=14 ino=257 dd-2584 [002] 90.447316: balance_dirty_state: bdi btrfs-1: dirty=477 wb=992 unstable=0 bg_thresh=1028 thresh=2056 gap=587 poll_thresh=15 ino=257 dd-2584 [002] 90.447399: balance_dirty_state: bdi btrfs-1: dirty=477 wb=992 unstable=0 bg_thresh=1025 thresh=2050 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 90.447564: balance_dirty_state: bdi btrfs-1: dirty=502 wb=992 unstable=0 bg_thresh=1024 thresh=2049 gap=555 poll_thresh=17 ino=257 dd-2584 [002] 90.447735: balance_dirty_state: bdi btrfs-1: dirty=565 wb=992 unstable=0 bg_thresh=1024 thresh=2048 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 90.447742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-194% task_weight=100% bdi_bw=50252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 90.454816: balance_dirty_state: bdi btrfs-1: dirty=565 wb=779 unstable=0 bg_thresh=1025 thresh=2050 gap=706 poll_thresh=18 ino=257 dd-2584 [002] 90.454916: balance_dirty_state: bdi btrfs-1: dirty=565 wb=779 unstable=0 bg_thresh=1029 thresh=2058 gap=714 poll_thresh=13 ino=257 dd-2584 [002] 90.455002: balance_dirty_state: bdi btrfs-1: dirty=590 wb=779 unstable=0 bg_thresh=1028 thresh=2057 gap=688 poll_thresh=14 ino=257 dd-2584 [002] 90.455088: balance_dirty_state: bdi btrfs-1: dirty=590 wb=779 unstable=0 bg_thresh=1028 thresh=2057 gap=688 poll_thresh=15 ino=257 dd-2584 [002] 90.455580: balance_dirty_state: bdi btrfs-1: dirty=603 wb=779 unstable=0 bg_thresh=1026 thresh=2052 gap=670 poll_thresh=16 ino=257 dd-2584 [002] 90.456232: balance_dirty_state: bdi btrfs-1: dirty=654 wb=779 unstable=0 bg_thresh=1047 thresh=2095 gap=662 poll_thresh=17 ino=257 dd-2584 [002] 90.456354: balance_dirty_state: bdi btrfs-1: dirty=679 wb=779 unstable=0 bg_thresh=1046 thresh=2093 gap=635 poll_thresh=18 ino=257 dd-2584 [002] 90.456646: balance_dirty_state: bdi btrfs-1: dirty=704 wb=779 unstable=0 bg_thresh=1046 thresh=2092 gap=609 poll_thresh=19 ino=257 dd-2584 [002] 90.456767: balance_dirty_state: bdi btrfs-1: dirty=754 wb=779 unstable=0 bg_thresh=1045 thresh=2091 gap=558 poll_thresh=20 ino=257 dd-2584 [002] 90.456889: balance_dirty_state: bdi btrfs-1: dirty=779 wb=779 unstable=0 bg_thresh=1045 thresh=2090 gap=532 poll_thresh=21 ino=257 dd-2584 [002] 90.457015: balance_dirty_state: bdi btrfs-1: dirty=804 wb=779 unstable=0 bg_thresh=1047 thresh=2094 gap=511 poll_thresh=22 ino=257 dd-2584 [002] 90.457019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1353 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=50252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 90.462811: balance_dirty_state: bdi btrfs-1: dirty=804 wb=654 unstable=0 bg_thresh=1039 thresh=2079 gap=621 poll_thresh=22 ino=257 dd-2584 [002] 90.462904: balance_dirty_state: bdi btrfs-1: dirty=829 wb=654 unstable=0 bg_thresh=1039 thresh=2079 gap=596 poll_thresh=16 ino=257 dd-2584 [002] 90.463032: balance_dirty_state: bdi btrfs-1: dirty=854 wb=654 unstable=0 bg_thresh=1039 thresh=2078 gap=570 poll_thresh=17 ino=257 dd-2584 [002] 90.463149: balance_dirty_state: bdi btrfs-1: dirty=904 wb=654 unstable=0 bg_thresh=1041 thresh=2082 gap=524 poll_thresh=18 ino=257 dd-2584 [002] 90.463274: balance_dirty_state: bdi btrfs-1: dirty=917 wb=654 unstable=0 bg_thresh=1041 thresh=2082 gap=511 poll_thresh=19 ino=257 dd-2584 [002] 90.463278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=50252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.470860: balance_dirty_state: bdi btrfs-1: dirty=917 wb=516 unstable=0 bg_thresh=1039 thresh=2078 gap=645 poll_thresh=19 ino=257 dd-2584 [004] 90.470998: balance_dirty_state: bdi btrfs-1: dirty=917 wb=516 unstable=0 bg_thresh=1037 thresh=2075 gap=642 poll_thresh=14 ino=257 dd-2584 [004] 90.471470: balance_dirty_state: bdi btrfs-1: dirty=942 wb=516 unstable=0 bg_thresh=1040 thresh=2080 gap=622 poll_thresh=15 ino=257 dd-2584 [004] 90.471612: balance_dirty_state: bdi btrfs-1: dirty=955 wb=516 unstable=0 bg_thresh=1039 thresh=2079 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 90.471869: balance_dirty_state: bdi btrfs-1: dirty=993 wb=516 unstable=0 bg_thresh=1038 thresh=2076 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 90.472130: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=516 unstable=0 bg_thresh=1037 thresh=2075 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 90.472391: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=516 unstable=0 bg_thresh=1037 thresh=2074 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 90.472400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-207% task_weight=99% bdi_bw=52176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 90.472475: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7980 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 90.474930: writeback_single_inode: bdi btrfs-1: ino=257 state= age=212 wrote=848 to_write=7344 dd-2584 [004] 90.478855: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1217 unstable=0 bg_thresh=1038 thresh=2076 gap=633 poll_thresh=19 ino=257 dd-2584 [004] 90.478999: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1217 unstable=0 bg_thresh=1037 thresh=2075 gap=632 poll_thresh=14 ino=257 dd-2584 [004] 90.479131: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1217 unstable=0 bg_thresh=1040 thresh=2080 gap=612 poll_thresh=15 ino=257 dd-2584 [004] 90.479260: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1217 unstable=0 bg_thresh=1037 thresh=2074 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 90.479533: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1217 unstable=0 bg_thresh=1039 thresh=2078 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 90.480212: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1217 unstable=0 bg_thresh=1048 thresh=2097 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 90.480862: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1217 unstable=0 bg_thresh=1048 thresh=2096 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 90.481120: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1217 unstable=0 bg_thresh=1047 thresh=2095 gap=502 poll_thresh=20 ino=257 dd-2584 [004] 90.481130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1354 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=52176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.486865: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1103 unstable=0 bg_thresh=1037 thresh=2075 gap=596 poll_thresh=20 ino=257 dd-2584 [004] 90.486949: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1103 unstable=0 bg_thresh=1039 thresh=2079 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 90.487015: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1103 unstable=0 bg_thresh=1040 thresh=2080 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 90.487138: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1103 unstable=0 bg_thresh=1039 thresh=2079 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 90.487520: balance_dirty_state: bdi btrfs-1: dirty=490 wb=1103 unstable=0 bg_thresh=1046 thresh=2093 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 90.487525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1352 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-42% task_gap=-185% task_weight=100% bdi_bw=52176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 90.494820: balance_dirty_state: bdi btrfs-1: dirty=490 wb=978 unstable=0 bg_thresh=1038 thresh=2076 gap=608 poll_thresh=18 ino=257 dd-2584 [000] 90.494902: balance_dirty_state: bdi btrfs-1: dirty=515 wb=978 unstable=0 bg_thresh=1038 thresh=2076 gap=583 poll_thresh=13 ino=257 dd-2584 [000] 90.494962: balance_dirty_state: bdi btrfs-1: dirty=540 wb=978 unstable=0 bg_thresh=1038 thresh=2076 gap=558 poll_thresh=14 ino=257 dd-2584 [000] 90.495019: balance_dirty_state: bdi btrfs-1: dirty=540 wb=978 unstable=0 bg_thresh=1040 thresh=2081 gap=563 poll_thresh=15 ino=257 dd-2584 [000] 90.495077: balance_dirty_state: bdi btrfs-1: dirty=565 wb=978 unstable=0 bg_thresh=1040 thresh=2081 gap=538 poll_thresh=16 ino=257 dd-2584 [000] 90.495192: balance_dirty_state: bdi btrfs-1: dirty=590 wb=978 unstable=0 bg_thresh=1045 thresh=2091 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 90.495475: balance_dirty_state: bdi btrfs-1: dirty=615 wb=978 unstable=0 bg_thresh=1045 thresh=2090 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 90.495480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1439 task_limit=1350 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=52176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.502739: balance_dirty_state: bdi btrfs-1: dirty=615 wb=850 unstable=0 bg_thresh=1041 thresh=2083 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 90.502831: balance_dirty_state: bdi btrfs-1: dirty=615 wb=850 unstable=0 bg_thresh=1044 thresh=2088 gap=623 poll_thresh=13 ino=257 dd-2584 [004] 90.502922: balance_dirty_state: bdi btrfs-1: dirty=640 wb=850 unstable=0 bg_thresh=1043 thresh=2087 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 90.503022: balance_dirty_state: bdi btrfs-1: dirty=666 wb=850 unstable=0 bg_thresh=1041 thresh=2083 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 90.503117: balance_dirty_state: bdi btrfs-1: dirty=666 wb=850 unstable=0 bg_thresh=1042 thresh=2084 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 90.503307: balance_dirty_state: bdi btrfs-1: dirty=691 wb=850 unstable=0 bg_thresh=1042 thresh=2085 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 90.503494: balance_dirty_state: bdi btrfs-1: dirty=741 wb=850 unstable=0 bg_thresh=1042 thresh=2084 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 90.503500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=52176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.510750: balance_dirty_state: bdi btrfs-1: dirty=741 wb=725 unstable=0 bg_thresh=1039 thresh=2078 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 90.510882: balance_dirty_state: bdi btrfs-1: dirty=741 wb=725 unstable=0 bg_thresh=1039 thresh=2078 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 90.511008: balance_dirty_state: bdi btrfs-1: dirty=766 wb=725 unstable=0 bg_thresh=1041 thresh=2083 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 90.511135: balance_dirty_state: bdi btrfs-1: dirty=791 wb=725 unstable=0 bg_thresh=1044 thresh=2088 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 90.511264: balance_dirty_state: bdi btrfs-1: dirty=791 wb=725 unstable=0 bg_thresh=1044 thresh=2088 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 90.511524: balance_dirty_state: bdi btrfs-1: dirty=841 wb=725 unstable=0 bg_thresh=1040 thresh=2081 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 90.511532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-27% task_gap=-154% task_weight=100% bdi_bw=52176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 90.518842: balance_dirty_state: bdi btrfs-1: dirty=841 wb=599 unstable=0 bg_thresh=1036 thresh=2072 gap=632 poll_thresh=17 ino=257 dd-2584 [000] 90.518966: balance_dirty_state: bdi btrfs-1: dirty=866 wb=599 unstable=0 bg_thresh=1036 thresh=2072 gap=607 poll_thresh=13 ino=257 dd-2584 [000] 90.519446: balance_dirty_state: bdi btrfs-1: dirty=891 wb=461 unstable=0 bg_thresh=1035 thresh=2070 gap=718 poll_thresh=14 ino=257 dd-2584 [000] 90.519539: balance_dirty_state: bdi btrfs-1: dirty=891 wb=461 unstable=0 bg_thresh=1040 thresh=2081 gap=729 poll_thresh=15 ino=257 dd-2584 [000] 90.519641: balance_dirty_state: bdi btrfs-1: dirty=904 wb=461 unstable=0 bg_thresh=1036 thresh=2072 gap=707 poll_thresh=16 ino=257 dd-2584 [000] 90.519832: balance_dirty_state: bdi btrfs-1: dirty=942 wb=461 unstable=0 bg_thresh=1035 thresh=2071 gap=668 poll_thresh=17 ino=257 dd-2584 [000] 90.520076: balance_dirty_state: bdi btrfs-1: dirty=967 wb=461 unstable=0 bg_thresh=1037 thresh=2075 gap=647 poll_thresh=18 ino=257 dd-2584 [000] 90.520702: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=461 unstable=0 bg_thresh=1036 thresh=2072 gap=606 poll_thresh=19 ino=257 dd-2584 [000] 90.520891: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=461 unstable=0 bg_thresh=1038 thresh=2076 gap=560 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 90.520986: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8028 wrote=0 to_write=8192 dd-2584 [000] 90.521088: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=461 unstable=0 bg_thresh=1042 thresh=2084 gap=543 poll_thresh=21 ino=257 dd-2584 [000] 90.521258: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=511 unstable=0 bg_thresh=1048 thresh=2096 gap=530 poll_thresh=22 ino=257 dd-2584 [000] 90.521702: balance_dirty_state: bdi btrfs-1: dirty=904 wb=687 unstable=0 bg_thresh=1045 thresh=2091 gap=500 poll_thresh=23 ino=257 dd-2584 [000] 90.521704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1440 task_limit=1350 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-43% task_gap=-188% task_weight=100% bdi_bw=52176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 90.523300: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=912 to_write=7280 dd-2584 [000] 90.526807: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1251 unstable=0 bg_thresh=1035 thresh=2071 gap=594 poll_thresh=23 ino=257 dd-2584 [000] 90.526922: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1251 unstable=0 bg_thresh=1035 thresh=2071 gap=569 poll_thresh=17 ino=257 dd-2584 [000] 90.527183: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1251 unstable=0 bg_thresh=1038 thresh=2076 gap=549 poll_thresh=18 ino=257 dd-2584 [000] 90.527441: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1251 unstable=0 bg_thresh=1037 thresh=2075 gap=523 poll_thresh=19 ino=257 dd-2584 [000] 90.527702: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1251 unstable=0 bg_thresh=1039 thresh=2079 gap=477 poll_thresh=20 ino=257 dd-2584 [000] 90.527711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-51% task_gap=-202% task_weight=100% bdi_bw=52176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 90.534805: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1101 unstable=0 bg_thresh=1026 thresh=2053 gap=601 poll_thresh=20 ino=257 flush-0:15-2091 [004] 90.535006: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=23540 wrote=2 to_write=8190 flush-0:15-2091 [004] 90.535011: writeback_single_inode: bdi 0:15: ino=2375725 state= age=14704 wrote=0 to_write=8190 flush-0:15-2091 [004] 90.535015: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=2588 wrote=0 to_write=8190 flush-btrfs-1-2586 [002] 90.535051: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8044 wrote=0 to_write=8192 dd-2584 [000] 90.535371: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1214 unstable=0 bg_thresh=1022 thresh=2045 gap=580 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 90.535434: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=128 to_write=8064 dd-2584 [000] 90.535516: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1227 unstable=0 bg_thresh=1023 thresh=2046 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 90.535829: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1227 unstable=0 bg_thresh=1020 thresh=2040 gap=536 poll_thresh=17 ino=257 dd-2584 [000] 90.535970: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1227 unstable=0 bg_thresh=1025 thresh=2050 gap=496 poll_thresh=18 ino=257 dd-2584 [000] 90.535974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-145% task_weight=99% bdi_bw=52176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.542855: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1113 unstable=0 bg_thresh=1028 thresh=2057 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 90.542952: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1113 unstable=0 bg_thresh=1028 thresh=2057 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 90.543042: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1113 unstable=0 bg_thresh=1031 thresh=2062 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 90.543396: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1113 unstable=0 bg_thresh=1033 thresh=2067 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 90.543483: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1113 unstable=0 bg_thresh=1030 thresh=2061 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 90.543653: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1113 unstable=0 bg_thresh=1030 thresh=2060 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 90.543834: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1113 unstable=0 bg_thresh=1033 thresh=2066 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 90.543840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=52176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.554824: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1038 unstable=0 bg_thresh=1025 thresh=2050 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 90.554919: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1038 unstable=0 bg_thresh=1025 thresh=2050 gap=547 poll_thresh=13 ino=257 dd-2584 [004] 90.555005: balance_dirty_state: bdi btrfs-1: dirty=490 wb=1038 unstable=0 bg_thresh=1025 thresh=2050 gap=522 poll_thresh=14 ino=257 dd-2584 [004] 90.555094: balance_dirty_state: bdi btrfs-1: dirty=490 wb=1038 unstable=0 bg_thresh=1027 thresh=2055 gap=527 poll_thresh=15 ino=257 dd-2584 [004] 90.555182: balance_dirty_state: bdi btrfs-1: dirty=515 wb=1038 unstable=0 bg_thresh=1027 thresh=2055 gap=502 poll_thresh=16 ino=257 dd-2584 [004] 90.555188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=52176 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 90.566792: balance_dirty_state: bdi btrfs-1: dirty=515 wb=649 unstable=0 bg_thresh=1025 thresh=2051 gap=887 poll_thresh=16 ino=257 dd-2584 [004] 90.566870: balance_dirty_state: bdi btrfs-1: dirty=515 wb=649 unstable=0 bg_thresh=1028 thresh=2056 gap=892 poll_thresh=12 ino=257 dd-2584 [004] 90.566936: balance_dirty_state: bdi btrfs-1: dirty=540 wb=649 unstable=0 bg_thresh=1030 thresh=2061 gap=872 poll_thresh=13 ino=257 dd-2584 [004] 90.566997: balance_dirty_state: bdi btrfs-1: dirty=565 wb=649 unstable=0 bg_thresh=1030 thresh=2060 gap=846 poll_thresh=14 ino=257 dd-2584 [004] 90.567056: balance_dirty_state: bdi btrfs-1: dirty=565 wb=649 unstable=0 bg_thresh=1030 thresh=2060 gap=846 poll_thresh=15 ino=257 dd-2584 [004] 90.567118: balance_dirty_state: bdi btrfs-1: dirty=590 wb=649 unstable=0 bg_thresh=1029 thresh=2059 gap=820 poll_thresh=16 ino=257 dd-2584 [004] 90.567408: balance_dirty_state: bdi btrfs-1: dirty=628 wb=649 unstable=0 bg_thresh=1031 thresh=2062 gap=785 poll_thresh=17 ino=257 dd-2584 [004] 90.567534: balance_dirty_state: bdi btrfs-1: dirty=653 wb=649 unstable=0 bg_thresh=1027 thresh=2055 gap=753 poll_thresh=18 ino=257 dd-2584 [004] 90.567659: balance_dirty_state: bdi btrfs-1: dirty=678 wb=649 unstable=0 bg_thresh=1027 thresh=2054 gap=727 poll_thresh=19 ino=257 dd-2584 [004] 90.567786: balance_dirty_state: bdi btrfs-1: dirty=728 wb=649 unstable=0 bg_thresh=1026 thresh=2053 gap=676 poll_thresh=20 ino=257 dd-2584 [004] 90.568419: balance_dirty_state: bdi btrfs-1: dirty=754 wb=649 unstable=0 bg_thresh=1050 thresh=2100 gap=697 poll_thresh=21 ino=257 dd-2584 [004] 90.568540: balance_dirty_state: bdi btrfs-1: dirty=779 wb=649 unstable=0 bg_thresh=1049 thresh=2099 gap=671 poll_thresh=22 ino=257 dd-2584 [004] 90.568660: balance_dirty_state: bdi btrfs-1: dirty=804 wb=649 unstable=0 bg_thresh=1049 thresh=2098 gap=645 poll_thresh=23 ino=257 dd-2584 [004] 90.568780: balance_dirty_state: bdi btrfs-1: dirty=829 wb=649 unstable=0 bg_thresh=1048 thresh=2097 gap=619 poll_thresh=24 ino=257 dd-2584 [004] 90.569060: balance_dirty_state: bdi btrfs-1: dirty=879 wb=649 unstable=0 bg_thresh=1050 thresh=2101 gap=573 poll_thresh=25 ino=257 dd-2584 [004] 90.569182: balance_dirty_state: bdi btrfs-1: dirty=904 wb=649 unstable=0 bg_thresh=1050 thresh=2100 gap=547 poll_thresh=26 ino=257 dd-2584 [004] 90.569307: balance_dirty_state: bdi btrfs-1: dirty=929 wb=649 unstable=0 bg_thresh=1049 thresh=2099 gap=521 poll_thresh=27 ino=257 dd-2584 [004] 90.569311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1448 task_limit=1359 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-39% task_gap=-177% task_weight=98% bdi_bw=52176 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 90.574840: balance_dirty_state: bdi btrfs-1: dirty=929 wb=510 unstable=0 bg_thresh=1037 thresh=2075 gap=636 poll_thresh=27 ino=257 dd-2584 [004] 90.574919: balance_dirty_state: bdi btrfs-1: dirty=955 wb=510 unstable=0 bg_thresh=1037 thresh=2075 gap=610 poll_thresh=20 ino=257 dd-2584 [004] 90.575055: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=510 unstable=0 bg_thresh=1041 thresh=2083 gap=568 poll_thresh=21 ino=257 dd-2584 [004] 90.575258: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=510 unstable=0 bg_thresh=1041 thresh=2082 gap=542 poll_thresh=22 ino=257 dd-2584 [004] 90.575465: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=510 unstable=0 bg_thresh=1037 thresh=2075 gap=510 poll_thresh=23 ino=257 dd-2584 [004] 90.575472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=54220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 90.575549: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8084 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 90.579373: writeback_single_inode: bdi btrfs-1: ino=257 state= age=100 wrote=816 to_write=7376 dd-2584 [004] 90.582872: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1214 unstable=0 bg_thresh=1039 thresh=2079 gap=601 poll_thresh=23 ino=257 dd-2584 [004] 90.582978: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1214 unstable=0 bg_thresh=1039 thresh=2078 gap=600 poll_thresh=17 ino=257 dd-2584 [004] 90.583110: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1214 unstable=0 bg_thresh=1041 thresh=2082 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 90.583413: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1214 unstable=0 bg_thresh=1040 thresh=2081 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 90.583542: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1214 unstable=0 bg_thresh=1040 thresh=2080 gap=502 poll_thresh=20 ino=257 dd-2584 [004] 90.583547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1341 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=54220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.590874: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1088 unstable=0 bg_thresh=1038 thresh=2076 gap=624 poll_thresh=20 ino=257 dd-2584 [004] 90.590971: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1088 unstable=0 bg_thresh=1037 thresh=2075 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 90.591044: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1088 unstable=0 bg_thresh=1040 thresh=2080 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 90.591190: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1088 unstable=0 bg_thresh=1039 thresh=2079 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 90.591724: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1088 unstable=0 bg_thresh=1046 thresh=2093 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 90.591864: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1088 unstable=0 bg_thresh=1048 thresh=2097 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 90.591869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1446 task_limit=1357 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=54220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.598831: balance_dirty_state: bdi btrfs-1: dirty=502 wb=963 unstable=0 bg_thresh=1040 thresh=2080 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 90.598950: balance_dirty_state: bdi btrfs-1: dirty=515 wb=963 unstable=0 bg_thresh=1040 thresh=2080 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 90.599063: balance_dirty_state: bdi btrfs-1: dirty=528 wb=963 unstable=0 bg_thresh=1039 thresh=2079 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 90.599170: balance_dirty_state: bdi btrfs-1: dirty=553 wb=963 unstable=0 bg_thresh=1039 thresh=2078 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 90.599382: balance_dirty_state: bdi btrfs-1: dirty=578 wb=963 unstable=0 bg_thresh=1038 thresh=2077 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 90.599921: balance_dirty_state: bdi btrfs-1: dirty=603 wb=963 unstable=0 bg_thresh=1038 thresh=2076 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 90.599928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-7% task_gap=-116% task_weight=100% bdi_bw=54220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.607086: balance_dirty_state: bdi btrfs-1: dirty=603 wb=837 unstable=0 bg_thresh=1039 thresh=2079 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 90.607188: balance_dirty_state: bdi btrfs-1: dirty=628 wb=837 unstable=0 bg_thresh=1042 thresh=2084 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 90.607286: balance_dirty_state: bdi btrfs-1: dirty=653 wb=837 unstable=0 bg_thresh=1041 thresh=2083 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 90.607385: balance_dirty_state: bdi btrfs-1: dirty=653 wb=837 unstable=0 bg_thresh=1041 thresh=2083 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 90.607484: balance_dirty_state: bdi btrfs-1: dirty=678 wb=837 unstable=0 bg_thresh=1041 thresh=2082 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 90.608174: balance_dirty_state: bdi btrfs-1: dirty=716 wb=837 unstable=0 bg_thresh=1050 thresh=2100 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 90.608363: balance_dirty_state: bdi btrfs-1: dirty=741 wb=837 unstable=0 bg_thresh=1049 thresh=2099 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 90.608369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1448 task_limit=1358 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-17% task_gap=-134% task_weight=99% bdi_bw=54220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.614861: balance_dirty_state: bdi btrfs-1: dirty=741 wb=686 unstable=0 bg_thresh=1039 thresh=2079 gap=652 poll_thresh=18 ino=257 dd-2584 [004] 90.614970: balance_dirty_state: bdi btrfs-1: dirty=754 wb=686 unstable=0 bg_thresh=1038 thresh=2077 gap=637 poll_thresh=13 ino=257 dd-2584 [004] 90.615068: balance_dirty_state: bdi btrfs-1: dirty=767 wb=686 unstable=0 bg_thresh=1038 thresh=2076 gap=623 poll_thresh=14 ino=257 dd-2584 [004] 90.615165: balance_dirty_state: bdi btrfs-1: dirty=792 wb=686 unstable=0 bg_thresh=1039 thresh=2078 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 90.615260: balance_dirty_state: bdi btrfs-1: dirty=817 wb=686 unstable=0 bg_thresh=1041 thresh=2083 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 90.615452: balance_dirty_state: bdi btrfs-1: dirty=842 wb=686 unstable=0 bg_thresh=1041 thresh=2082 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 90.616041: balance_dirty_state: bdi btrfs-1: dirty=880 wb=686 unstable=0 bg_thresh=1050 thresh=2100 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 90.616168: balance_dirty_state: bdi btrfs-1: dirty=905 wb=686 unstable=0 bg_thresh=1049 thresh=2099 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 90.616172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1448 task_limit=1358 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-17% task_gap=-134% task_weight=99% bdi_bw=54220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.622835: balance_dirty_state: bdi btrfs-1: dirty=905 wb=573 unstable=0 bg_thresh=1039 thresh=2078 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 90.622923: balance_dirty_state: bdi btrfs-1: dirty=930 wb=573 unstable=0 bg_thresh=1038 thresh=2077 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 90.622986: balance_dirty_state: bdi btrfs-1: dirty=930 wb=573 unstable=0 bg_thresh=1041 thresh=2082 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 90.623045: balance_dirty_state: bdi btrfs-1: dirty=955 wb=573 unstable=0 bg_thresh=1038 thresh=2076 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 90.623171: balance_dirty_state: bdi btrfs-1: dirty=993 wb=573 unstable=0 bg_thresh=1037 thresh=2074 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 90.623175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1336 bdi_dirty=1400 avg_dirty=1400 bdi_gap=13% task_gap=-71% task_weight=98% bdi_bw=54220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.630962: balance_dirty_state: bdi btrfs-1: dirty=993 wb=435 unstable=0 bg_thresh=1039 thresh=2079 gap=651 poll_thresh=13 ino=257 dd-2584 [004] 90.631026: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=435 unstable=0 bg_thresh=1039 thresh=2078 gap=625 poll_thresh=14 ino=257 dd-2584 [004] 90.631085: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=435 unstable=0 bg_thresh=1039 thresh=2078 gap=600 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 90.631148: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8140 wrote=0 to_write=8192 dd-2584 [004] 90.631159: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=435 unstable=0 bg_thresh=1038 thresh=2077 gap=612 poll_thresh=16 ino=257 dd-2584 [004] 90.631297: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=435 unstable=0 bg_thresh=1040 thresh=2081 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 90.631610: balance_dirty_state: bdi btrfs-1: dirty=943 wb=560 unstable=0 bg_thresh=1040 thresh=2080 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 90.631752: balance_dirty_state: bdi btrfs-1: dirty=930 wb=623 unstable=0 bg_thresh=1039 thresh=2079 gap=526 poll_thresh=19 ino=257 dd-2584 [004] 90.631894: balance_dirty_state: bdi btrfs-1: dirty=904 wb=674 unstable=0 bg_thresh=1041 thresh=2083 gap=505 poll_thresh=20 ino=257 dd-2584 [004] 90.631895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1344 bdi_dirty=1400 avg_dirty=1400 bdi_gap=18% task_gap=-62% task_weight=98% bdi_bw=54220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 90.633549: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=912 to_write=7280 dd-2584 [004] 90.638995: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1188 unstable=0 bg_thresh=1042 thresh=2084 gap=607 poll_thresh=15 ino=257 dd-2584 [004] 90.639064: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1188 unstable=0 bg_thresh=1039 thresh=2078 gap=601 poll_thresh=16 ino=257 dd-2584 [004] 90.639503: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1188 unstable=0 bg_thresh=1049 thresh=2099 gap=597 poll_thresh=17 ino=257 dd-2584 [004] 90.639634: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1188 unstable=0 bg_thresh=1049 thresh=2098 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 90.639842: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1113 unstable=0 bg_thresh=1047 thresh=2095 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 90.640018: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1063 unstable=0 bg_thresh=1045 thresh=2091 gap=614 poll_thresh=20 ino=257 dd-2584 [004] 90.640334: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1063 unstable=0 bg_thresh=1042 thresh=2084 gap=556 poll_thresh=21 ino=257 dd-2584 [004] 90.640623: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1063 unstable=0 bg_thresh=1037 thresh=2074 gap=533 poll_thresh=22 ino=257 dd-2584 [004] 90.640750: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1063 unstable=0 bg_thresh=1042 thresh=2084 gap=518 poll_thresh=23 ino=257 dd-2584 [004] 90.640755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1345 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=54220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.646863: balance_dirty_state: bdi btrfs-1: dirty=503 wb=950 unstable=0 bg_thresh=1040 thresh=2081 gap=628 poll_thresh=23 ino=257 dd-2584 [004] 90.646934: balance_dirty_state: bdi btrfs-1: dirty=528 wb=950 unstable=0 bg_thresh=1040 thresh=2081 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 90.647056: balance_dirty_state: bdi btrfs-1: dirty=553 wb=950 unstable=0 bg_thresh=1040 thresh=2080 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 90.647174: balance_dirty_state: bdi btrfs-1: dirty=578 wb=950 unstable=0 bg_thresh=1039 thresh=2079 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 90.647305: balance_dirty_state: bdi btrfs-1: dirty=629 wb=950 unstable=0 bg_thresh=1041 thresh=2083 gap=504 poll_thresh=20 ino=257 dd-2584 [004] 90.647309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=54220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.654885: balance_dirty_state: bdi btrfs-1: dirty=629 wb=900 unstable=0 bg_thresh=1040 thresh=2080 gap=551 poll_thresh=20 ino=257 dd-2584 [004] 90.655076: balance_dirty_state: bdi btrfs-1: dirty=629 wb=900 unstable=0 bg_thresh=1037 thresh=2074 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 90.655271: balance_dirty_state: bdi btrfs-1: dirty=654 wb=900 unstable=0 bg_thresh=1039 thresh=2079 gap=525 poll_thresh=16 ino=257 dd-2584 [004] 90.655666: balance_dirty_state: bdi btrfs-1: dirty=679 wb=900 unstable=0 bg_thresh=1039 thresh=2078 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 90.655679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1400 avg_dirty=1400 bdi_gap=15% task_gap=-69% task_weight=100% bdi_bw=54220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.663494: balance_dirty_state: bdi btrfs-1: dirty=704 wb=774 unstable=0 bg_thresh=1033 thresh=2067 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 90.663594: balance_dirty_state: bdi btrfs-1: dirty=729 wb=774 unstable=0 bg_thresh=1036 thresh=2072 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 90.663695: balance_dirty_state: bdi btrfs-1: dirty=729 wb=774 unstable=0 bg_thresh=1033 thresh=2066 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 90.663794: balance_dirty_state: bdi btrfs-1: dirty=754 wb=774 unstable=0 bg_thresh=1035 thresh=2071 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 90.663996: balance_dirty_state: bdi btrfs-1: dirty=779 wb=774 unstable=0 bg_thresh=1035 thresh=2070 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 90.664002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1400 avg_dirty=1400 bdi_gap=11% task_gap=-77% task_weight=99% bdi_bw=54220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.671000: balance_dirty_state: bdi btrfs-1: dirty=805 wb=498 unstable=0 bg_thresh=1025 thresh=2050 gap=747 poll_thresh=13 ino=257 dd-2584 [004] 90.671097: balance_dirty_state: bdi btrfs-1: dirty=830 wb=498 unstable=0 bg_thresh=1024 thresh=2049 gap=721 poll_thresh=14 ino=257 dd-2584 [004] 90.671198: balance_dirty_state: bdi btrfs-1: dirty=830 wb=498 unstable=0 bg_thresh=1021 thresh=2043 gap=715 poll_thresh=15 ino=257 dd-2584 [004] 90.671294: balance_dirty_state: bdi btrfs-1: dirty=855 wb=498 unstable=0 bg_thresh=1023 thresh=2046 gap=693 poll_thresh=16 ino=257 dd-2584 [004] 90.671856: balance_dirty_state: bdi btrfs-1: dirty=880 wb=498 unstable=0 bg_thresh=1044 thresh=2088 gap=710 poll_thresh=17 ino=257 dd-2584 [004] 90.672009: balance_dirty_state: bdi btrfs-1: dirty=930 wb=498 unstable=0 bg_thresh=1045 thresh=2091 gap=663 poll_thresh=18 ino=257 dd-2584 [004] 90.672133: balance_dirty_state: bdi btrfs-1: dirty=955 wb=498 unstable=0 bg_thresh=1045 thresh=2090 gap=637 poll_thresh=19 ino=257 dd-2584 [004] 90.672440: balance_dirty_state: bdi btrfs-1: dirty=968 wb=498 unstable=0 bg_thresh=1045 thresh=2090 gap=624 poll_thresh=20 ino=257 dd-2584 [004] 90.672569: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=498 unstable=0 bg_thresh=1044 thresh=2089 gap=573 poll_thresh=21 ino=257 dd-2584 [004] 90.672699: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=498 unstable=0 bg_thresh=1041 thresh=2082 gap=541 poll_thresh=22 ino=257 dd-2584 [004] 90.673068: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=498 unstable=0 bg_thresh=1047 thresh=2095 gap=516 poll_thresh=23 ino=257 dd-2584 [004] 90.673072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1354 bdi_dirty=1440 avg_dirty=1440 bdi_gap=2% task_gap=-94% task_weight=100% bdi_bw=54220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 90.673092: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8180 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 90.675209: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=816 to_write=7376 dd-2584 [004] 90.679272: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1214 unstable=0 bg_thresh=1042 thresh=2084 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 90.679402: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1214 unstable=0 bg_thresh=1040 thresh=2080 gap=552 poll_thresh=18 ino=257 dd-2584 [004] 90.679530: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1214 unstable=0 bg_thresh=1038 thresh=2076 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 90.679535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-7% task_gap=-116% task_weight=100% bdi_bw=55900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.686862: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1089 unstable=0 bg_thresh=1026 thresh=2052 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 90.686971: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1089 unstable=0 bg_thresh=1026 thresh=2053 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 90.687067: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1089 unstable=0 bg_thresh=1029 thresh=2058 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 90.687430: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1089 unstable=0 bg_thresh=1029 thresh=2058 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 90.687949: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1089 unstable=0 bg_thresh=1052 thresh=2104 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 90.688133: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1089 unstable=0 bg_thresh=1049 thresh=2098 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 90.688288: balance_dirty_state: bdi btrfs-1: dirty=490 wb=1089 unstable=0 bg_thresh=1048 thresh=2097 gap=518 poll_thresh=19 ino=257 dd-2584 [004] 90.688293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1446 task_limit=1356 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=55900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 90.694861: balance_dirty_state: bdi btrfs-1: dirty=490 wb=951 unstable=0 bg_thresh=1035 thresh=2071 gap=630 poll_thresh=19 ino=257 dd-2584 [004] 90.694960: balance_dirty_state: bdi btrfs-1: dirty=515 wb=951 unstable=0 bg_thresh=1033 thresh=2066 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 90.695020: balance_dirty_state: bdi btrfs-1: dirty=540 wb=951 unstable=0 bg_thresh=1032 thresh=2065 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 90.695085: balance_dirty_state: bdi btrfs-1: dirty=553 wb=951 unstable=0 bg_thresh=1033 thresh=2066 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 90.695223: balance_dirty_state: bdi btrfs-1: dirty=579 wb=951 unstable=0 bg_thresh=1033 thresh=2066 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 90.695415: balance_dirty_state: bdi btrfs-1: dirty=604 wb=951 unstable=0 bg_thresh=1035 thresh=2070 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 90.695421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-167% task_weight=99% bdi_bw=55900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.702878: balance_dirty_state: bdi btrfs-1: dirty=604 wb=838 unstable=0 bg_thresh=1042 thresh=2084 gap=642 poll_thresh=18 ino=257 dd-2584 [003] 90.702953: balance_dirty_state: bdi btrfs-1: dirty=604 wb=838 unstable=0 bg_thresh=1039 thresh=2078 gap=636 poll_thresh=13 ino=257 dd-2584 [003] 90.703018: balance_dirty_state: bdi btrfs-1: dirty=629 wb=838 unstable=0 bg_thresh=1041 thresh=2083 gap=616 poll_thresh=14 ino=257 dd-2584 [003] 90.703255: balance_dirty_state: bdi btrfs-1: dirty=654 wb=838 unstable=0 bg_thresh=1041 thresh=2082 gap=590 poll_thresh=15 ino=257 dd-2584 [003] 90.703317: balance_dirty_state: bdi btrfs-1: dirty=654 wb=838 unstable=0 bg_thresh=1041 thresh=2082 gap=590 poll_thresh=16 ino=257 dd-2584 [003] 90.703440: balance_dirty_state: bdi btrfs-1: dirty=704 wb=838 unstable=0 bg_thresh=1043 thresh=2086 gap=544 poll_thresh=17 ino=257 dd-2584 [003] 90.703574: balance_dirty_state: bdi btrfs-1: dirty=730 wb=838 unstable=0 bg_thresh=1039 thresh=2079 gap=511 poll_thresh=18 ino=257 dd-2584 [003] 90.703578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-157% task_weight=100% bdi_bw=55900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.710857: balance_dirty_state: bdi btrfs-1: dirty=730 wb=700 unstable=0 bg_thresh=1035 thresh=2071 gap=641 poll_thresh=18 ino=257 dd-2584 [003] 90.710927: balance_dirty_state: bdi btrfs-1: dirty=755 wb=700 unstable=0 bg_thresh=1039 thresh=2079 gap=624 poll_thresh=13 ino=257 dd-2584 [003] 90.710994: balance_dirty_state: bdi btrfs-1: dirty=755 wb=700 unstable=0 bg_thresh=1038 thresh=2077 gap=622 poll_thresh=14 ino=257 dd-2584 [003] 90.711060: balance_dirty_state: bdi btrfs-1: dirty=780 wb=700 unstable=0 bg_thresh=1035 thresh=2071 gap=591 poll_thresh=15 ino=257 dd-2584 [003] 90.711125: balance_dirty_state: bdi btrfs-1: dirty=780 wb=700 unstable=0 bg_thresh=1040 thresh=2081 gap=601 poll_thresh=16 ino=257 dd-2584 [003] 90.711255: balance_dirty_state: bdi btrfs-1: dirty=830 wb=700 unstable=0 bg_thresh=1037 thresh=2074 gap=544 poll_thresh=17 ino=257 dd-2584 [003] 90.711384: balance_dirty_state: bdi btrfs-1: dirty=855 wb=700 unstable=0 bg_thresh=1036 thresh=2073 gap=518 poll_thresh=18 ino=257 dd-2584 [003] 90.711389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=55900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.718890: balance_dirty_state: bdi btrfs-1: dirty=855 wb=536 unstable=0 bg_thresh=1038 thresh=2077 gap=686 poll_thresh=18 ino=257 dd-2584 [003] 90.719031: balance_dirty_state: bdi btrfs-1: dirty=868 wb=536 unstable=0 bg_thresh=1037 thresh=2075 gap=671 poll_thresh=13 ino=257 dd-2584 [003] 90.719163: balance_dirty_state: bdi btrfs-1: dirty=893 wb=536 unstable=0 bg_thresh=1041 thresh=2083 gap=654 poll_thresh=14 ino=257 dd-2584 [003] 90.719641: balance_dirty_state: bdi btrfs-1: dirty=918 wb=536 unstable=0 bg_thresh=1041 thresh=2082 gap=628 poll_thresh=15 ino=257 dd-2584 [003] 90.719771: balance_dirty_state: bdi btrfs-1: dirty=918 wb=536 unstable=0 bg_thresh=1041 thresh=2082 gap=628 poll_thresh=16 ino=257 dd-2584 [003] 90.720499: balance_dirty_state: bdi btrfs-1: dirty=943 wb=536 unstable=0 bg_thresh=1049 thresh=2098 gap=619 poll_thresh=17 ino=257 dd-2584 [003] 90.720759: balance_dirty_state: bdi btrfs-1: dirty=968 wb=536 unstable=0 bg_thresh=1048 thresh=2097 gap=593 poll_thresh=18 ino=257 dd-2584 [003] 90.721019: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=536 unstable=0 bg_thresh=1050 thresh=2101 gap=547 poll_thresh=19 ino=257 dd-2584 [003] 90.721277: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=536 unstable=0 bg_thresh=1050 thresh=2100 gap=521 poll_thresh=20 ino=257 dd-2584 [003] 90.721285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1449 task_limit=1359 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-16% task_gap=-133% task_weight=99% bdi_bw=55900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.726927: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=410 unstable=0 bg_thresh=1039 thresh=2079 gap=626 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 90.726963: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8236 wrote=0 to_write=8192 dd-2584 [003] 90.727025: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=410 unstable=0 bg_thresh=1040 thresh=2080 gap=601 poll_thresh=15 ino=257 dd-2584 [003] 90.727093: balance_dirty_state: bdi btrfs-1: dirty=1094 wb=410 unstable=0 bg_thresh=1040 thresh=2080 gap=576 poll_thresh=16 ino=257 dd-2584 [003] 90.727555: balance_dirty_state: bdi btrfs-1: dirty=893 wb=611 unstable=0 bg_thresh=1049 thresh=2099 gap=595 poll_thresh=17 ino=257 dd-2584 [003] 90.727697: balance_dirty_state: bdi btrfs-1: dirty=893 wb=661 unstable=0 bg_thresh=1049 thresh=2098 gap=544 poll_thresh=18 ino=257 dd-2584 [003] 90.728008: balance_dirty_state: bdi btrfs-1: dirty=779 wb=825 unstable=0 bg_thresh=1048 thresh=2097 gap=493 poll_thresh=19 ino=257 dd-2584 [003] 90.728010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1446 task_limit=1356 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=55900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 90.729851: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=928 to_write=7264 dd-2584 [003] 90.734968: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1215 unstable=0 bg_thresh=1038 thresh=2077 gap=636 poll_thresh=19 ino=257 dd-2584 [003] 90.735099: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1215 unstable=0 bg_thresh=1038 thresh=2076 gap=610 poll_thresh=14 ino=257 dd-2584 [003] 90.735225: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1215 unstable=0 bg_thresh=1040 thresh=2081 gap=615 poll_thresh=15 ino=257 dd-2584 [003] 90.735362: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1215 unstable=0 bg_thresh=1038 thresh=2076 gap=572 poll_thresh=16 ino=257 dd-2584 [003] 90.735628: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1215 unstable=0 bg_thresh=1037 thresh=2075 gap=558 poll_thresh=17 ino=257 dd-2584 [003] 90.735889: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1215 unstable=0 bg_thresh=1037 thresh=2074 gap=532 poll_thresh=18 ino=257 dd-2584 [003] 90.736149: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1215 unstable=0 bg_thresh=1039 thresh=2078 gap=486 poll_thresh=19 ino=257 dd-2584 [003] 90.736158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-158% task_weight=100% bdi_bw=55900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.742936: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1102 unstable=0 bg_thresh=1040 thresh=2080 gap=601 poll_thresh=19 ino=257 dd-2584 [003] 90.743075: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1102 unstable=0 bg_thresh=1039 thresh=2079 gap=600 poll_thresh=14 ino=257 dd-2584 [003] 90.743206: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1102 unstable=0 bg_thresh=1039 thresh=2079 gap=575 poll_thresh=15 ino=257 dd-2584 [003] 90.743335: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1102 unstable=0 bg_thresh=1039 thresh=2078 gap=549 poll_thresh=16 ino=257 dd-2584 [003] 90.743593: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1102 unstable=0 bg_thresh=1038 thresh=2077 gap=523 poll_thresh=17 ino=257 dd-2584 [003] 90.744355: balance_dirty_state: bdi btrfs-1: dirty=490 wb=964 unstable=0 bg_thresh=1039 thresh=2078 gap=624 poll_thresh=18 ino=257 dd-2584 [003] 90.744609: balance_dirty_state: bdi btrfs-1: dirty=515 wb=964 unstable=0 bg_thresh=1041 thresh=2082 gap=603 poll_thresh=19 ino=257 dd-2584 [003] 90.744865: balance_dirty_state: bdi btrfs-1: dirty=540 wb=964 unstable=0 bg_thresh=1040 thresh=2081 gap=577 poll_thresh=20 ino=257 dd-2584 [003] 90.745535: balance_dirty_state: bdi btrfs-1: dirty=590 wb=964 unstable=0 bg_thresh=1047 thresh=2094 gap=540 poll_thresh=21 ino=257 dd-2584 [003] 90.745662: balance_dirty_state: bdi btrfs-1: dirty=615 wb=964 unstable=0 bg_thresh=1049 thresh=2098 gap=519 poll_thresh=22 ino=257 dd-2584 [003] 90.745667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1357 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=55900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.750984: balance_dirty_state: bdi btrfs-1: dirty=615 wb=926 unstable=0 bg_thresh=1044 thresh=2088 gap=547 poll_thresh=22 ino=257 dd-2584 [003] 90.751094: balance_dirty_state: bdi btrfs-1: dirty=628 wb=926 unstable=0 bg_thresh=1043 thresh=2087 gap=533 poll_thresh=16 ino=257 dd-2584 [003] 90.751232: balance_dirty_state: bdi btrfs-1: dirty=666 wb=926 unstable=0 bg_thresh=1046 thresh=2093 gap=501 poll_thresh=17 ino=257 dd-2584 [003] 90.751237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1352 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=55900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.762908: balance_dirty_state: bdi btrfs-1: dirty=666 wb=788 unstable=0 bg_thresh=1040 thresh=2080 gap=626 poll_thresh=17 ino=257 dd-2584 [003] 90.762987: balance_dirty_state: bdi btrfs-1: dirty=666 wb=788 unstable=0 bg_thresh=1037 thresh=2074 gap=620 poll_thresh=13 ino=257 dd-2584 [003] 90.763053: balance_dirty_state: bdi btrfs-1: dirty=691 wb=788 unstable=0 bg_thresh=1039 thresh=2079 gap=600 poll_thresh=14 ino=257 dd-2584 [003] 90.763119: balance_dirty_state: bdi btrfs-1: dirty=716 wb=788 unstable=0 bg_thresh=1036 thresh=2073 gap=569 poll_thresh=15 ino=257 dd-2584 [003] 90.763355: balance_dirty_state: bdi btrfs-1: dirty=716 wb=788 unstable=0 bg_thresh=1036 thresh=2072 gap=568 poll_thresh=16 ino=257 dd-2584 [003] 90.763802: balance_dirty_state: bdi btrfs-1: dirty=754 wb=788 unstable=0 bg_thresh=1047 thresh=2095 gap=553 poll_thresh=17 ino=257 dd-2584 [003] 90.763931: balance_dirty_state: bdi btrfs-1: dirty=804 wb=788 unstable=0 bg_thresh=1047 thresh=2094 gap=502 poll_thresh=18 ino=257 dd-2584 [003] 90.763936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1353 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=55900 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 90.770931: balance_dirty_state: bdi btrfs-1: dirty=804 wb=536 unstable=0 bg_thresh=1039 thresh=2079 gap=739 poll_thresh=18 ino=257 dd-2584 [003] 90.771042: balance_dirty_state: bdi btrfs-1: dirty=817 wb=536 unstable=0 bg_thresh=1040 thresh=2080 gap=727 poll_thresh=13 ino=257 dd-2584 [003] 90.771108: balance_dirty_state: bdi btrfs-1: dirty=830 wb=536 unstable=0 bg_thresh=1039 thresh=2078 gap=712 poll_thresh=14 ino=257 dd-2584 [003] 90.771170: balance_dirty_state: bdi btrfs-1: dirty=830 wb=536 unstable=0 bg_thresh=1039 thresh=2078 gap=712 poll_thresh=15 ino=257 dd-2584 [003] 90.771233: balance_dirty_state: bdi btrfs-1: dirty=855 wb=536 unstable=0 bg_thresh=1038 thresh=2077 gap=686 poll_thresh=16 ino=257 dd-2584 [003] 90.771357: balance_dirty_state: bdi btrfs-1: dirty=880 wb=536 unstable=0 bg_thresh=1038 thresh=2076 gap=660 poll_thresh=17 ino=257 dd-2584 [003] 90.771482: balance_dirty_state: bdi btrfs-1: dirty=930 wb=536 unstable=0 bg_thresh=1037 thresh=2075 gap=609 poll_thresh=18 ino=257 dd-2584 [003] 90.771866: balance_dirty_state: bdi btrfs-1: dirty=943 wb=536 unstable=0 bg_thresh=1049 thresh=2099 gap=620 poll_thresh=19 ino=257 dd-2584 [003] 90.772156: balance_dirty_state: bdi btrfs-1: dirty=993 wb=536 unstable=0 bg_thresh=1048 thresh=2097 gap=568 poll_thresh=20 ino=257 dd-2584 [003] 90.772280: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=536 unstable=0 bg_thresh=1048 thresh=2096 gap=542 poll_thresh=21 ino=257 dd-2584 [003] 90.772653: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=536 unstable=0 bg_thresh=1049 thresh=2099 gap=520 poll_thresh=22 ino=257 dd-2584 [003] 90.772657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1448 task_limit=1357 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=55900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.778890: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=410 unstable=0 bg_thresh=1039 thresh=2078 gap=625 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 90.778940: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8288 wrote=0 to_write=8192 dd-2584 [003] 90.779010: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=410 unstable=0 bg_thresh=1038 thresh=2076 gap=610 poll_thresh=16 ino=257 dd-2584 [003] 90.779148: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=435 unstable=0 bg_thresh=1038 thresh=2076 gap=560 poll_thresh=17 ino=257 dd-2584 [003] 90.779287: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=486 unstable=0 bg_thresh=1037 thresh=2075 gap=534 poll_thresh=18 ino=257 dd-2584 [003] 90.779429: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=561 unstable=0 bg_thresh=1037 thresh=2074 gap=470 poll_thresh=19 ino=257 dd-2584 [003] 90.779430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-207% task_weight=99% bdi_bw=55900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 90.782670: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=928 to_write=7264 dd-2584 [003] 90.786888: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1202 unstable=0 bg_thresh=1038 thresh=2076 gap=635 poll_thresh=19 ino=257 dd-2584 [003] 90.786987: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1202 unstable=0 bg_thresh=1039 thresh=2078 gap=637 poll_thresh=14 ino=257 dd-2584 [003] 90.787054: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1202 unstable=0 bg_thresh=1039 thresh=2078 gap=612 poll_thresh=15 ino=257 dd-2584 [003] 90.787118: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1202 unstable=0 bg_thresh=1038 thresh=2077 gap=586 poll_thresh=16 ino=257 dd-2584 [003] 90.787743: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1202 unstable=0 bg_thresh=1044 thresh=2089 gap=573 poll_thresh=17 ino=257 dd-2584 [003] 90.787873: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1202 unstable=0 bg_thresh=1046 thresh=2093 gap=552 poll_thresh=18 ino=257 dd-2584 [003] 90.788000: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1202 unstable=0 bg_thresh=1046 thresh=2092 gap=526 poll_thresh=19 ino=257 dd-2584 [003] 90.788447: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1202 unstable=0 bg_thresh=1047 thresh=2095 gap=479 poll_thresh=20 ino=257 dd-2584 [003] 90.788452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1354 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=57188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.794912: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1064 unstable=0 bg_thresh=1038 thresh=2076 gap=598 poll_thresh=20 ino=257 dd-2584 [003] 90.795017: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1064 unstable=0 bg_thresh=1037 thresh=2074 gap=583 poll_thresh=15 ino=257 dd-2584 [003] 90.795084: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1064 unstable=0 bg_thresh=1036 thresh=2073 gap=569 poll_thresh=16 ino=257 dd-2584 [003] 90.795209: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1064 unstable=0 bg_thresh=1040 thresh=2080 gap=551 poll_thresh=17 ino=257 dd-2584 [003] 90.795572: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1064 unstable=0 bg_thresh=1045 thresh=2090 gap=523 poll_thresh=18 ino=257 dd-2584 [003] 90.795695: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1064 unstable=0 bg_thresh=1047 thresh=2094 gap=502 poll_thresh=19 ino=257 dd-2584 [003] 90.795700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1353 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-64% task_gap=-229% task_weight=100% bdi_bw=57188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.806887: balance_dirty_state: bdi btrfs-1: dirty=528 wb=812 unstable=0 bg_thresh=1040 thresh=2080 gap=740 poll_thresh=19 ino=257 dd-2584 [003] 90.806972: balance_dirty_state: bdi btrfs-1: dirty=553 wb=812 unstable=0 bg_thresh=1042 thresh=2085 gap=720 poll_thresh=14 ino=257 dd-2584 [003] 90.807205: balance_dirty_state: bdi btrfs-1: dirty=578 wb=812 unstable=0 bg_thresh=1039 thresh=2079 gap=689 poll_thresh=15 ino=257 dd-2584 [003] 90.807267: balance_dirty_state: bdi btrfs-1: dirty=578 wb=812 unstable=0 bg_thresh=1042 thresh=2084 gap=694 poll_thresh=16 ino=257 dd-2584 [003] 90.807389: balance_dirty_state: bdi btrfs-1: dirty=628 wb=812 unstable=0 bg_thresh=1041 thresh=2083 gap=643 poll_thresh=17 ino=257 dd-2584 [003] 90.807510: balance_dirty_state: bdi btrfs-1: dirty=653 wb=812 unstable=0 bg_thresh=1038 thresh=2076 gap=611 poll_thresh=18 ino=257 dd-2584 [003] 90.807646: balance_dirty_state: bdi btrfs-1: dirty=679 wb=812 unstable=0 bg_thresh=1040 thresh=2081 gap=590 poll_thresh=19 ino=257 dd-2584 [003] 90.807774: balance_dirty_state: bdi btrfs-1: dirty=704 wb=812 unstable=0 bg_thresh=1040 thresh=2080 gap=564 poll_thresh=20 ino=257 dd-2584 [003] 90.807903: balance_dirty_state: bdi btrfs-1: dirty=754 wb=812 unstable=0 bg_thresh=1039 thresh=2079 gap=513 poll_thresh=21 ino=257 dd-2584 [003] 90.807908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-51% task_gap=-202% task_weight=100% bdi_bw=57188 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 90.818884: balance_dirty_state: bdi btrfs-1: dirty=754 wb=574 unstable=0 bg_thresh=1023 thresh=2046 gap=718 poll_thresh=21 ino=257 dd-2584 [003] 90.818973: balance_dirty_state: bdi btrfs-1: dirty=767 wb=524 unstable=0 bg_thresh=1025 thresh=2050 gap=759 poll_thresh=16 ino=257 dd-2584 [003] 90.819109: balance_dirty_state: bdi btrfs-1: dirty=792 wb=524 unstable=0 bg_thresh=1025 thresh=2050 gap=734 poll_thresh=17 ino=257 dd-2584 [003] 90.819615: balance_dirty_state: bdi btrfs-1: dirty=830 wb=524 unstable=0 bg_thresh=1047 thresh=2095 gap=741 poll_thresh=18 ino=257 dd-2584 [003] 90.819738: balance_dirty_state: bdi btrfs-1: dirty=855 wb=524 unstable=0 bg_thresh=1049 thresh=2099 gap=720 poll_thresh=19 ino=257 dd-2584 [003] 90.819861: balance_dirty_state: bdi btrfs-1: dirty=880 wb=524 unstable=0 bg_thresh=1043 thresh=2086 gap=682 poll_thresh=20 ino=257 dd-2584 [003] 90.819983: balance_dirty_state: bdi btrfs-1: dirty=930 wb=524 unstable=0 bg_thresh=1042 thresh=2085 gap=631 poll_thresh=21 ino=257 dd-2584 [003] 90.820111: balance_dirty_state: bdi btrfs-1: dirty=955 wb=524 unstable=0 bg_thresh=1042 thresh=2084 gap=605 poll_thresh=22 ino=257 dd-2584 [003] 90.820240: balance_dirty_state: bdi btrfs-1: dirty=980 wb=524 unstable=0 bg_thresh=1045 thresh=2090 gap=586 poll_thresh=23 ino=257 dd-2584 [003] 90.820367: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=524 unstable=0 bg_thresh=1041 thresh=2083 gap=554 poll_thresh=24 ino=257 dd-2584 [003] 90.820652: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=524 unstable=0 bg_thresh=1041 thresh=2082 gap=502 poll_thresh=25 ino=257 dd-2584 [003] 90.820657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=57188 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 90.820706: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8328 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 90.822646: writeback_single_inode: bdi btrfs-1: ino=257 state= age=140 wrote=816 to_write=7376 dd-2584 [003] 90.826839: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1215 unstable=0 bg_thresh=1042 thresh=2084 gap=630 poll_thresh=25 ino=257 dd-2584 [003] 90.826915: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1215 unstable=0 bg_thresh=1037 thresh=2074 gap=620 poll_thresh=19 ino=257 dd-2584 [003] 90.827234: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1215 unstable=0 bg_thresh=1022 thresh=2045 gap=541 poll_thresh=20 ino=257 dd-2584 [003] 90.827372: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1215 unstable=0 bg_thresh=1019 thresh=2038 gap=509 poll_thresh=21 ino=257 dd-2584 [003] 90.827377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=57188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.834921: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1101 unstable=0 bg_thresh=1024 thresh=2048 gap=633 poll_thresh=21 ino=257 dd-2584 [003] 90.835013: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1101 unstable=0 bg_thresh=1023 thresh=2047 gap=632 poll_thresh=16 ino=257 dd-2584 [003] 90.835139: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1101 unstable=0 bg_thresh=1023 thresh=2046 gap=606 poll_thresh=17 ino=257 dd-2584 [003] 90.835264: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1101 unstable=0 bg_thresh=1022 thresh=2045 gap=555 poll_thresh=18 ino=257 dd-2584 [003] 90.835386: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1101 unstable=0 bg_thresh=1024 thresh=2049 gap=534 poll_thresh=19 ino=257 dd-2584 [003] 90.835510: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1101 unstable=0 bg_thresh=1024 thresh=2048 gap=508 poll_thresh=20 ino=257 dd-2584 [003] 90.835515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=57188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.842994: balance_dirty_state: bdi btrfs-1: dirty=439 wb=963 unstable=0 bg_thresh=1023 thresh=2047 gap=645 poll_thresh=20 ino=257 dd-2584 [003] 90.843073: balance_dirty_state: bdi btrfs-1: dirty=464 wb=963 unstable=0 bg_thresh=1023 thresh=2046 gap=619 poll_thresh=15 ino=257 dd-2584 [003] 90.843139: balance_dirty_state: bdi btrfs-1: dirty=489 wb=963 unstable=0 bg_thresh=1023 thresh=2046 gap=594 poll_thresh=16 ino=257 dd-2584 [003] 90.843436: balance_dirty_state: bdi btrfs-1: dirty=514 wb=963 unstable=0 bg_thresh=1025 thresh=2050 gap=573 poll_thresh=17 ino=257 dd-2584 [003] 90.843561: balance_dirty_state: bdi btrfs-1: dirty=539 wb=963 unstable=0 bg_thresh=1024 thresh=2049 gap=547 poll_thresh=18 ino=257 dd-2584 [003] 90.843682: balance_dirty_state: bdi btrfs-1: dirty=564 wb=963 unstable=0 bg_thresh=1024 thresh=2048 gap=521 poll_thresh=19 ino=257 dd-2584 [003] 90.843804: balance_dirty_state: bdi btrfs-1: dirty=614 wb=963 unstable=0 bg_thresh=1023 thresh=2047 gap=470 poll_thresh=20 ino=257 dd-2584 [003] 90.843809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-238% task_weight=98% bdi_bw=57188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.850921: balance_dirty_state: bdi btrfs-1: dirty=614 wb=850 unstable=0 bg_thresh=1025 thresh=2050 gap=586 poll_thresh=20 ino=257 dd-2584 [003] 90.851024: balance_dirty_state: bdi btrfs-1: dirty=614 wb=850 unstable=0 bg_thresh=1024 thresh=2049 gap=585 poll_thresh=15 ino=257 dd-2584 [003] 90.851086: balance_dirty_state: bdi btrfs-1: dirty=639 wb=850 unstable=0 bg_thresh=1024 thresh=2048 gap=559 poll_thresh=16 ino=257 dd-2584 [003] 90.851210: balance_dirty_state: bdi btrfs-1: dirty=664 wb=850 unstable=0 bg_thresh=1023 thresh=2047 gap=533 poll_thresh=17 ino=257 dd-2584 [003] 90.851335: balance_dirty_state: bdi btrfs-1: dirty=714 wb=850 unstable=0 bg_thresh=1023 thresh=2046 gap=482 poll_thresh=18 ino=257 dd-2584 [003] 90.851339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-194% task_weight=98% bdi_bw=57188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.858899: balance_dirty_state: bdi btrfs-1: dirty=714 wb=725 unstable=0 bg_thresh=1018 thresh=2037 gap=598 poll_thresh=18 ino=257 dd-2584 [003] 90.859002: balance_dirty_state: bdi btrfs-1: dirty=714 wb=725 unstable=0 bg_thresh=1021 thresh=2042 gap=603 poll_thresh=13 ino=257 dd-2584 [003] 90.859064: balance_dirty_state: bdi btrfs-1: dirty=739 wb=725 unstable=0 bg_thresh=1018 thresh=2036 gap=572 poll_thresh=14 ino=257 dd-2584 [003] 90.859126: balance_dirty_state: bdi btrfs-1: dirty=739 wb=725 unstable=0 bg_thresh=1020 thresh=2041 gap=577 poll_thresh=15 ino=257 dd-2584 [003] 90.859359: balance_dirty_state: bdi btrfs-1: dirty=764 wb=725 unstable=0 bg_thresh=1020 thresh=2040 gap=551 poll_thresh=16 ino=257 dd-2584 [003] 90.859481: balance_dirty_state: bdi btrfs-1: dirty=789 wb=725 unstable=0 bg_thresh=1019 thresh=2039 gap=525 poll_thresh=17 ino=257 dd-2584 [003] 90.859601: balance_dirty_state: bdi btrfs-1: dirty=839 wb=725 unstable=0 bg_thresh=1019 thresh=2038 gap=474 poll_thresh=18 ino=257 dd-2584 [003] 90.859606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=57188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.866944: balance_dirty_state: bdi btrfs-1: dirty=839 wb=599 unstable=0 bg_thresh=1022 thresh=2044 gap=606 poll_thresh=18 ino=257 dd-2584 [003] 90.867033: balance_dirty_state: bdi btrfs-1: dirty=839 wb=599 unstable=0 bg_thresh=1025 thresh=2051 gap=613 poll_thresh=13 ino=257 dd-2584 [003] 90.867094: balance_dirty_state: bdi btrfs-1: dirty=864 wb=599 unstable=0 bg_thresh=1025 thresh=2050 gap=587 poll_thresh=14 ino=257 dd-2584 [003] 90.867157: balance_dirty_state: bdi btrfs-1: dirty=889 wb=599 unstable=0 bg_thresh=1024 thresh=2049 gap=561 poll_thresh=15 ino=257 dd-2584 [003] 90.867217: balance_dirty_state: bdi btrfs-1: dirty=889 wb=599 unstable=0 bg_thresh=1024 thresh=2049 gap=561 poll_thresh=16 ino=257 dd-2584 [003] 90.867338: balance_dirty_state: bdi btrfs-1: dirty=914 wb=599 unstable=0 bg_thresh=1024 thresh=2048 gap=535 poll_thresh=17 ino=257 dd-2584 [003] 90.867460: balance_dirty_state: bdi btrfs-1: dirty=964 wb=599 unstable=0 bg_thresh=1023 thresh=2047 gap=484 poll_thresh=18 ino=257 dd-2584 [003] 90.867464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-238% task_weight=98% bdi_bw=57188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.874926: balance_dirty_state: bdi btrfs-1: dirty=964 wb=411 unstable=0 bg_thresh=1021 thresh=2042 gap=667 poll_thresh=18 ino=257 dd-2584 [003] 90.875013: balance_dirty_state: bdi btrfs-1: dirty=964 wb=411 unstable=0 bg_thresh=1020 thresh=2041 gap=666 poll_thresh=13 ino=257 dd-2584 [003] 90.875074: balance_dirty_state: bdi btrfs-1: dirty=989 wb=411 unstable=0 bg_thresh=1023 thresh=2046 gap=646 poll_thresh=14 ino=257 dd-2584 [003] 90.875132: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=411 unstable=0 bg_thresh=1022 thresh=2045 gap=620 poll_thresh=15 ino=257 dd-2584 [003] 90.875353: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=411 unstable=0 bg_thresh=1022 thresh=2045 gap=620 poll_thresh=16 ino=257 dd-2584 [003] 90.875471: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=411 unstable=0 bg_thresh=1022 thresh=2044 gap=569 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 90.875534: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8384 wrote=0 to_write=8192 dd-2584 [003] 90.875602: balance_dirty_state: bdi btrfs-1: dirty=1089 wb=411 unstable=0 bg_thresh=1021 thresh=2043 gap=543 poll_thresh=18 ino=257 dd-2584 [003] 90.875740: balance_dirty_state: bdi btrfs-1: dirty=1114 wb=436 unstable=0 bg_thresh=1020 thresh=2041 gap=491 poll_thresh=19 ino=257 dd-2584 [003] 90.875742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=57188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 90.879299: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=896 to_write=7296 dd-2584 [003] 90.882980: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1173 unstable=0 bg_thresh=1022 thresh=2044 gap=645 poll_thresh=19 ino=257 dd-2584 [003] 90.883067: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1173 unstable=0 bg_thresh=1024 thresh=2049 gap=625 poll_thresh=14 ino=257 dd-2584 [003] 90.883127: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1173 unstable=0 bg_thresh=1021 thresh=2043 gap=619 poll_thresh=15 ino=257 dd-2584 [003] 90.883187: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1173 unstable=0 bg_thresh=1024 thresh=2048 gap=599 poll_thresh=16 ino=257 dd-2584 [003] 90.883304: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1173 unstable=0 bg_thresh=1023 thresh=2047 gap=573 poll_thresh=17 ino=257 dd-2584 [003] 90.883426: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1173 unstable=0 bg_thresh=1025 thresh=2051 gap=527 poll_thresh=18 ino=257 dd-2584 [003] 90.883547: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1173 unstable=0 bg_thresh=1025 thresh=2050 gap=501 poll_thresh=19 ino=257 dd-2584 [003] 90.883552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-236% task_weight=98% bdi_bw=57188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.890983: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1047 unstable=0 bg_thresh=1026 thresh=2052 gap=629 poll_thresh=19 ino=257 dd-2584 [003] 90.891245: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1047 unstable=0 bg_thresh=1023 thresh=2046 gap=598 poll_thresh=14 ino=257 dd-2584 [003] 90.891302: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1047 unstable=0 bg_thresh=1025 thresh=2051 gap=603 poll_thresh=15 ino=257 dd-2584 [003] 90.891360: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1047 unstable=0 bg_thresh=1022 thresh=2045 gap=572 poll_thresh=16 ino=257 dd-2584 [003] 90.891476: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1047 unstable=0 bg_thresh=1024 thresh=2049 gap=551 poll_thresh=17 ino=257 dd-2584 [003] 90.891593: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1047 unstable=0 bg_thresh=1024 thresh=2048 gap=525 poll_thresh=18 ino=257 dd-2584 [003] 90.891711: balance_dirty_state: bdi btrfs-1: dirty=526 wb=1047 unstable=0 bg_thresh=1023 thresh=2047 gap=474 poll_thresh=19 ino=257 dd-2584 [003] 90.891715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-240% task_weight=100% bdi_bw=58876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.898913: balance_dirty_state: bdi btrfs-1: dirty=526 wb=871 unstable=0 bg_thresh=1021 thresh=2043 gap=646 poll_thresh=19 ino=257 dd-2584 [003] 90.899015: balance_dirty_state: bdi btrfs-1: dirty=526 wb=871 unstable=0 bg_thresh=1021 thresh=2042 gap=645 poll_thresh=14 ino=257 dd-2584 [003] 90.899076: balance_dirty_state: bdi btrfs-1: dirty=551 wb=871 unstable=0 bg_thresh=1023 thresh=2047 gap=625 poll_thresh=15 ino=257 dd-2584 [003] 90.899135: balance_dirty_state: bdi btrfs-1: dirty=576 wb=871 unstable=0 bg_thresh=1023 thresh=2046 gap=599 poll_thresh=16 ino=257 dd-2584 [003] 90.899252: balance_dirty_state: bdi btrfs-1: dirty=601 wb=871 unstable=0 bg_thresh=1022 thresh=2045 gap=573 poll_thresh=17 ino=257 dd-2584 [003] 90.899371: balance_dirty_state: bdi btrfs-1: dirty=626 wb=871 unstable=0 bg_thresh=1022 thresh=2044 gap=547 poll_thresh=18 ino=257 dd-2584 [003] 90.899662: balance_dirty_state: bdi btrfs-1: dirty=651 wb=871 unstable=0 bg_thresh=1024 thresh=2048 gap=526 poll_thresh=19 ino=257 dd-2584 [003] 90.899783: balance_dirty_state: bdi btrfs-1: dirty=701 wb=871 unstable=0 bg_thresh=1023 thresh=2047 gap=475 poll_thresh=20 ino=257 dd-2584 [003] 90.899787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-238% task_weight=98% bdi_bw=58876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.906924: balance_dirty_state: bdi btrfs-1: dirty=701 wb=871 unstable=0 bg_thresh=1026 thresh=2052 gap=480 poll_thresh=20 ino=257 dd-2584 [003] 90.906928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=58876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.914945: balance_dirty_state: bdi btrfs-1: dirty=701 wb=633 unstable=0 bg_thresh=1024 thresh=2049 gap=715 poll_thresh=20 ino=257 dd-2584 [003] 90.915013: balance_dirty_state: bdi btrfs-1: dirty=701 wb=633 unstable=0 bg_thresh=1021 thresh=2043 gap=709 poll_thresh=15 ino=257 dd-2584 [003] 90.915073: balance_dirty_state: bdi btrfs-1: dirty=726 wb=633 unstable=0 bg_thresh=1024 thresh=2048 gap=689 poll_thresh=16 ino=257 dd-2584 [003] 90.915189: balance_dirty_state: bdi btrfs-1: dirty=751 wb=633 unstable=0 bg_thresh=1023 thresh=2047 gap=663 poll_thresh=17 ino=257 dd-2584 [003] 90.915310: balance_dirty_state: bdi btrfs-1: dirty=801 wb=633 unstable=0 bg_thresh=1025 thresh=2051 gap=617 poll_thresh=18 ino=257 dd-2584 [003] 90.915429: balance_dirty_state: bdi btrfs-1: dirty=826 wb=633 unstable=0 bg_thresh=1025 thresh=2050 gap=591 poll_thresh=19 ino=257 dd-2584 [003] 90.915550: balance_dirty_state: bdi btrfs-1: dirty=851 wb=633 unstable=0 bg_thresh=1024 thresh=2049 gap=565 poll_thresh=20 ino=257 dd-2584 [003] 90.915672: balance_dirty_state: bdi btrfs-1: dirty=876 wb=633 unstable=0 bg_thresh=1024 thresh=2048 gap=539 poll_thresh=21 ino=257 dd-2584 [003] 90.915965: balance_dirty_state: bdi btrfs-1: dirty=926 wb=633 unstable=0 bg_thresh=1026 thresh=2052 gap=493 poll_thresh=22 ino=257 dd-2584 [003] 90.915970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=58876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.922920: balance_dirty_state: bdi btrfs-1: dirty=926 wb=483 unstable=0 bg_thresh=1025 thresh=2051 gap=642 poll_thresh=22 ino=257 dd-2584 [003] 90.922990: balance_dirty_state: bdi btrfs-1: dirty=926 wb=483 unstable=0 bg_thresh=1022 thresh=2045 gap=636 poll_thresh=16 ino=257 dd-2584 [003] 90.923110: balance_dirty_state: bdi btrfs-1: dirty=976 wb=483 unstable=0 bg_thresh=1022 thresh=2044 gap=585 poll_thresh=17 ino=257 dd-2584 [003] 90.923229: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=483 unstable=0 bg_thresh=1024 thresh=2048 gap=564 poll_thresh=18 ino=257 dd-2584 [003] 90.923346: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=483 unstable=0 bg_thresh=1023 thresh=2047 gap=538 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 90.923398: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8432 wrote=0 to_write=8192 dd-2584 [003] 90.923471: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=483 unstable=0 bg_thresh=1023 thresh=2046 gap=512 poll_thresh=20 ino=257 dd-2584 [003] 90.923599: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=508 unstable=0 bg_thresh=1022 thresh=2045 gap=461 poll_thresh=21 ino=257 dd-2584 [003] 90.923601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-242% task_weight=100% bdi_bw=58876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 90.925391: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=864 to_write=7328 dd-2584 [003] 90.930925: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1233 unstable=0 bg_thresh=1024 thresh=2048 gap=589 poll_thresh=21 ino=257 dd-2584 [003] 90.930992: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1233 unstable=0 bg_thresh=1023 thresh=2047 gap=588 poll_thresh=16 ino=257 dd-2584 [003] 90.931112: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1233 unstable=0 bg_thresh=1025 thresh=2051 gap=542 poll_thresh=17 ino=257 dd-2584 [003] 90.932191: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1233 unstable=0 bg_thresh=1025 thresh=2050 gap=516 poll_thresh=18 ino=257 dd-2584 [003] 90.932312: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1233 unstable=0 bg_thresh=1024 thresh=2049 gap=490 poll_thresh=19 ino=257 dd-2584 [003] 90.932317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1312 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-237% task_weight=98% bdi_bw=58876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.939013: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1108 unstable=0 bg_thresh=1025 thresh=2051 gap=617 poll_thresh=19 ino=257 dd-2584 [003] 90.939120: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1108 unstable=0 bg_thresh=1025 thresh=2050 gap=591 poll_thresh=14 ino=257 dd-2584 [003] 90.939237: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1108 unstable=0 bg_thresh=1025 thresh=2050 gap=591 poll_thresh=15 ino=257 dd-2584 [003] 90.939356: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1108 unstable=0 bg_thresh=1027 thresh=2054 gap=570 poll_thresh=16 ino=257 dd-2584 [003] 90.939592: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1108 unstable=0 bg_thresh=1026 thresh=2053 gap=544 poll_thresh=17 ino=257 dd-2584 [003] 90.939829: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1108 unstable=0 bg_thresh=1026 thresh=2052 gap=493 poll_thresh=18 ino=257 dd-2584 [003] 90.939837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=58876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.946963: balance_dirty_state: bdi btrfs-1: dirty=451 wb=983 unstable=0 bg_thresh=1027 thresh=2055 gap=621 poll_thresh=18 ino=257 dd-2584 [003] 90.947073: balance_dirty_state: bdi btrfs-1: dirty=451 wb=983 unstable=0 bg_thresh=1024 thresh=2049 gap=615 poll_thresh=13 ino=257 dd-2584 [003] 90.947196: balance_dirty_state: bdi btrfs-1: dirty=476 wb=983 unstable=0 bg_thresh=1027 thresh=2054 gap=595 poll_thresh=14 ino=257 dd-2584 [003] 90.947317: balance_dirty_state: bdi btrfs-1: dirty=501 wb=983 unstable=0 bg_thresh=1026 thresh=2053 gap=569 poll_thresh=15 ino=257 dd-2584 [003] 90.947436: balance_dirty_state: bdi btrfs-1: dirty=501 wb=983 unstable=0 bg_thresh=1029 thresh=2058 gap=574 poll_thresh=16 ino=257 dd-2584 [003] 90.948017: balance_dirty_state: bdi btrfs-1: dirty=551 wb=983 unstable=0 bg_thresh=1028 thresh=2057 gap=523 poll_thresh=17 ino=257 dd-2584 [003] 90.948259: balance_dirty_state: bdi btrfs-1: dirty=576 wb=983 unstable=0 bg_thresh=1028 thresh=2056 gap=497 poll_thresh=18 ino=257 dd-2584 [003] 90.948267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=58876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.954890: balance_dirty_state: bdi btrfs-1: dirty=576 wb=858 unstable=0 bg_thresh=1016 thresh=2032 gap=598 poll_thresh=18 ino=257 dd-2584 [003] 90.954963: balance_dirty_state: bdi btrfs-1: dirty=576 wb=858 unstable=0 bg_thresh=1016 thresh=2032 gap=598 poll_thresh=13 ino=257 dd-2584 [003] 90.955031: balance_dirty_state: bdi btrfs-1: dirty=601 wb=858 unstable=0 bg_thresh=1015 thresh=2031 gap=572 poll_thresh=14 ino=257 dd-2584 [003] 90.955099: balance_dirty_state: bdi btrfs-1: dirty=626 wb=858 unstable=0 bg_thresh=1018 thresh=2036 gap=552 poll_thresh=15 ino=257 dd-2584 [003] 90.955166: balance_dirty_state: bdi btrfs-1: dirty=626 wb=858 unstable=0 bg_thresh=1015 thresh=2030 gap=546 poll_thresh=16 ino=257 dd-2584 [003] 90.955590: balance_dirty_state: bdi btrfs-1: dirty=689 wb=858 unstable=0 bg_thresh=1047 thresh=2095 gap=548 poll_thresh=17 ino=257 dd-2584 [003] 90.955715: balance_dirty_state: bdi btrfs-1: dirty=714 wb=858 unstable=0 bg_thresh=1044 thresh=2089 gap=517 poll_thresh=18 ino=257 dd-2584 [003] 90.955720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1349 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=58876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 90.962931: balance_dirty_state: bdi btrfs-1: dirty=714 wb=858 unstable=0 bg_thresh=1038 thresh=2076 gap=504 poll_thresh=18 ino=257 dd-2584 [003] 90.962935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-206% task_weight=100% bdi_bw=58876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 90.970898: balance_dirty_state: bdi btrfs-1: dirty=714 wb=858 unstable=0 bg_thresh=1035 thresh=2070 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 90.970904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=58876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 90.978965: balance_dirty_state: bdi btrfs-1: dirty=714 wb=483 unstable=0 bg_thresh=1035 thresh=2071 gap=874 poll_thresh=18 ino=257 dd-2584 [007] 90.979037: balance_dirty_state: bdi btrfs-1: dirty=714 wb=483 unstable=0 bg_thresh=1032 thresh=2065 gap=868 poll_thresh=13 ino=257 dd-2584 [007] 90.979102: balance_dirty_state: bdi btrfs-1: dirty=739 wb=483 unstable=0 bg_thresh=1035 thresh=2070 gap=848 poll_thresh=14 ino=257 dd-2584 [007] 90.979164: balance_dirty_state: bdi btrfs-1: dirty=764 wb=483 unstable=0 bg_thresh=1034 thresh=2069 gap=822 poll_thresh=15 ino=257 dd-2584 [007] 90.979230: balance_dirty_state: bdi btrfs-1: dirty=764 wb=483 unstable=0 bg_thresh=1034 thresh=2069 gap=822 poll_thresh=16 ino=257 dd-2584 [007] 90.979631: balance_dirty_state: bdi btrfs-1: dirty=814 wb=358 unstable=0 bg_thresh=1032 thresh=2064 gap=892 poll_thresh=17 ino=257 dd-2584 [007] 90.979760: balance_dirty_state: bdi btrfs-1: dirty=839 wb=358 unstable=0 bg_thresh=1022 thresh=2045 gap=848 poll_thresh=18 ino=257 dd-2584 [007] 90.979885: balance_dirty_state: bdi btrfs-1: dirty=864 wb=358 unstable=0 bg_thresh=1029 thresh=2059 gap=837 poll_thresh=19 ino=257 dd-2584 [007] 90.980023: balance_dirty_state: bdi btrfs-1: dirty=890 wb=358 unstable=0 bg_thresh=1028 thresh=2057 gap=809 poll_thresh=20 ino=257 dd-2584 [007] 90.980159: balance_dirty_state: bdi btrfs-1: dirty=928 wb=358 unstable=0 bg_thresh=1032 thresh=2064 gap=778 poll_thresh=21 ino=257 dd-2584 [007] 90.980291: balance_dirty_state: bdi btrfs-1: dirty=978 wb=358 unstable=0 bg_thresh=1031 thresh=2063 gap=727 poll_thresh=22 ino=257 dd-2584 [007] 90.980422: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=358 unstable=0 bg_thresh=1033 thresh=2067 gap=706 poll_thresh=23 ino=257 dd-2584 [007] 90.980555: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=358 unstable=0 bg_thresh=1033 thresh=2066 gap=680 poll_thresh=24 ino=257 dd-2584 [007] 90.981061: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=358 unstable=0 bg_thresh=1043 thresh=2087 gap=676 poll_thresh=25 ino=257 flush-btrfs-1-2586 [002] 90.981077: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8488 wrote=0 to_write=8192 dd-2584 [007] 90.981193: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=358 unstable=0 bg_thresh=1045 thresh=2091 gap=655 poll_thresh=26 ino=257 dd-2584 [007] 90.981332: balance_dirty_state: bdi btrfs-1: dirty=1103 wb=408 unstable=0 bg_thresh=1045 thresh=2090 gap=579 poll_thresh=27 ino=257 dd-2584 [007] 90.981470: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=458 unstable=0 bg_thresh=1044 thresh=2089 gap=578 poll_thresh=28 ino=257 dd-2584 [007] 90.981609: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=508 unstable=0 bg_thresh=1044 thresh=2088 gap=552 poll_thresh=29 ino=257 dd-2584 [007] 90.981754: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=583 unstable=0 bg_thresh=1046 thresh=2092 gap=506 poll_thresh=30 ino=257 dd-2584 [007] 90.981755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1351 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=58876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 90.983451: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=992 to_write=7200 dd-2584 [007] 90.986906: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1235 unstable=0 bg_thresh=1042 thresh=2084 gap=585 poll_thresh=30 ino=257 dd-2584 [007] 90.986992: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1235 unstable=0 bg_thresh=1038 thresh=2077 gap=552 poll_thresh=22 ino=257 dd-2584 [007] 90.987360: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1235 unstable=0 bg_thresh=1043 thresh=2087 gap=549 poll_thresh=23 ino=257 dd-2584 [007] 90.987507: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1235 unstable=0 bg_thresh=1041 thresh=2082 gap=519 poll_thresh=24 ino=257 dd-2584 [007] 90.987513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-4% task_gap=-109% task_weight=100% bdi_bw=58876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 90.994898: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1110 unstable=0 bg_thresh=1011 thresh=2023 gap=578 poll_thresh=24 ino=257 dd-2584 [007] 90.995157: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1110 unstable=0 bg_thresh=1014 thresh=2029 gap=559 poll_thresh=18 ino=257 dd-2584 [007] 90.995270: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1110 unstable=0 bg_thresh=1017 thresh=2034 gap=539 poll_thresh=19 ino=257 dd-2584 [007] 90.995384: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1110 unstable=0 bg_thresh=1019 thresh=2039 gap=519 poll_thresh=20 ino=257 dd-2584 [007] 90.995503: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1110 unstable=0 bg_thresh=1021 thresh=2043 gap=473 poll_thresh=21 ino=257 dd-2584 [007] 90.995509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=59924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 91.003065: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1010 unstable=0 bg_thresh=1023 thresh=2047 gap=577 poll_thresh=21 ino=257 dd-2584 [007] 91.003161: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1010 unstable=0 bg_thresh=1023 thresh=2046 gap=576 poll_thresh=16 ino=257 dd-2584 [007] 91.003280: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1010 unstable=0 bg_thresh=1022 thresh=2045 gap=525 poll_thresh=17 ino=257 dd-2584 [007] 91.003400: balance_dirty_state: bdi btrfs-1: dirty=535 wb=1010 unstable=0 bg_thresh=1022 thresh=2044 gap=499 poll_thresh=18 ino=257 dd-2584 [007] 91.003405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-2% task_gap=-106% task_weight=100% bdi_bw=59924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 91.011048: balance_dirty_state: bdi btrfs-1: dirty=535 wb=1010 unstable=0 bg_thresh=1022 thresh=2045 gap=500 poll_thresh=18 ino=257 dd-2584 [007] 91.011056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-2% task_gap=-105% task_weight=100% bdi_bw=59924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 91.018954: balance_dirty_state: bdi btrfs-1: dirty=548 wb=750 unstable=0 bg_thresh=1021 thresh=2043 gap=745 poll_thresh=18 ino=257 dd-2584 [007] 91.019037: balance_dirty_state: bdi btrfs-1: dirty=573 wb=750 unstable=0 bg_thresh=1018 thresh=2037 gap=714 poll_thresh=13 ino=257 dd-2584 [007] 91.019102: balance_dirty_state: bdi btrfs-1: dirty=573 wb=750 unstable=0 bg_thresh=1023 thresh=2047 gap=724 poll_thresh=14 ino=257 dd-2584 [007] 91.019167: balance_dirty_state: bdi btrfs-1: dirty=598 wb=750 unstable=0 bg_thresh=1020 thresh=2041 gap=693 poll_thresh=15 ino=257 dd-2584 [007] 91.019230: balance_dirty_state: bdi btrfs-1: dirty=623 wb=750 unstable=0 bg_thresh=1023 thresh=2046 gap=673 poll_thresh=16 ino=257 dd-2584 [007] 91.019542: balance_dirty_state: bdi btrfs-1: dirty=648 wb=750 unstable=0 bg_thresh=1022 thresh=2045 gap=647 poll_thresh=17 ino=257 dd-2584 [007] 91.019669: balance_dirty_state: bdi btrfs-1: dirty=673 wb=750 unstable=0 bg_thresh=1022 thresh=2044 gap=621 poll_thresh=18 ino=257 dd-2584 [007] 91.019799: balance_dirty_state: bdi btrfs-1: dirty=698 wb=750 unstable=0 bg_thresh=1024 thresh=2048 gap=600 poll_thresh=19 ino=257 dd-2584 [007] 91.019926: balance_dirty_state: bdi btrfs-1: dirty=748 wb=750 unstable=0 bg_thresh=1023 thresh=2047 gap=549 poll_thresh=20 ino=257 dd-2584 [007] 91.020056: balance_dirty_state: bdi btrfs-1: dirty=773 wb=750 unstable=0 bg_thresh=1020 thresh=2040 gap=517 poll_thresh=21 ino=257 dd-2584 [007] 91.020185: balance_dirty_state: bdi btrfs-1: dirty=798 wb=750 unstable=0 bg_thresh=1019 thresh=2039 gap=491 poll_thresh=22 ino=257 dd-2584 [007] 91.020190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-111% task_weight=99% bdi_bw=59924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 91.027038: balance_dirty_state: bdi btrfs-1: dirty=798 wb=625 unstable=0 bg_thresh=1020 thresh=2041 gap=618 poll_thresh=22 ino=257 dd-2584 [007] 91.027125: balance_dirty_state: bdi btrfs-1: dirty=823 wb=625 unstable=0 bg_thresh=1023 thresh=2046 gap=598 poll_thresh=16 ino=257 dd-2584 [007] 91.027242: balance_dirty_state: bdi btrfs-1: dirty=848 wb=625 unstable=0 bg_thresh=1022 thresh=2045 gap=572 poll_thresh=17 ino=257 dd-2584 [007] 91.027519: balance_dirty_state: bdi btrfs-1: dirty=873 wb=625 unstable=0 bg_thresh=1022 thresh=2044 gap=546 poll_thresh=18 ino=257 dd-2584 [007] 91.027633: balance_dirty_state: bdi btrfs-1: dirty=923 wb=625 unstable=0 bg_thresh=1024 thresh=2048 gap=500 poll_thresh=19 ino=257 dd-2584 [007] 91.027638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-1% task_gap=-102% task_weight=100% bdi_bw=59924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 91.035123: balance_dirty_state: bdi btrfs-1: dirty=923 wb=500 unstable=0 bg_thresh=1023 thresh=2046 gap=623 poll_thresh=19 ino=257 dd-2584 [007] 91.035197: balance_dirty_state: bdi btrfs-1: dirty=923 wb=500 unstable=0 bg_thresh=1022 thresh=2045 gap=622 poll_thresh=14 ino=257 dd-2584 [007] 91.035255: balance_dirty_state: bdi btrfs-1: dirty=948 wb=500 unstable=0 bg_thresh=1022 thresh=2045 gap=597 poll_thresh=15 ino=257 dd-2584 [007] 91.035311: balance_dirty_state: bdi btrfs-1: dirty=973 wb=500 unstable=0 bg_thresh=1022 thresh=2044 gap=571 poll_thresh=16 ino=257 dd-2584 [007] 91.035424: balance_dirty_state: bdi btrfs-1: dirty=998 wb=500 unstable=0 bg_thresh=1021 thresh=2043 gap=545 poll_thresh=17 ino=257 dd-2584 [007] 91.035539: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=500 unstable=0 bg_thresh=1021 thresh=2042 gap=519 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 91.035563: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8544 wrote=0 to_write=8192 dd-2584 [007] 91.035706: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=500 unstable=0 bg_thresh=1023 thresh=2046 gap=498 poll_thresh=19 ino=257 dd-2584 [007] 91.035708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-1% task_gap=-103% task_weight=100% bdi_bw=59924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 91.037586: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=208 wrote=784 to_write=7408 dd-2584 [007] 91.043001: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1132 unstable=0 bg_thresh=1027 thresh=2055 gap=681 poll_thresh=19 ino=257 dd-2584 [007] 91.043100: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1132 unstable=0 bg_thresh=1024 thresh=2049 gap=650 poll_thresh=14 ino=257 dd-2584 [007] 91.043160: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1132 unstable=0 bg_thresh=1027 thresh=2054 gap=630 poll_thresh=15 ino=257 dd-2584 [007] 91.043220: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1132 unstable=0 bg_thresh=1024 thresh=2048 gap=624 poll_thresh=16 ino=257 dd-2584 [007] 91.043513: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1132 unstable=0 bg_thresh=1026 thresh=2052 gap=578 poll_thresh=17 ino=257 dd-2584 [007] 91.043630: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1132 unstable=0 bg_thresh=1025 thresh=2051 gap=552 poll_thresh=18 ino=257 dd-2584 [007] 91.043747: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1132 unstable=0 bg_thresh=1025 thresh=2050 gap=526 poll_thresh=19 ino=257 dd-2584 [007] 91.043863: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1132 unstable=0 bg_thresh=1024 thresh=2049 gap=500 poll_thresh=20 ino=257 dd-2584 [007] 91.043868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=59924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 91.051136: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1011 unstable=0 bg_thresh=1025 thresh=2051 gap=623 poll_thresh=20 ino=257 dd-2584 [007] 91.051245: balance_dirty_state: bdi btrfs-1: dirty=442 wb=936 unstable=0 bg_thresh=1021 thresh=2042 gap=664 poll_thresh=15 ino=257 dd-2584 [007] 91.051319: balance_dirty_state: bdi btrfs-1: dirty=467 wb=873 unstable=0 bg_thresh=1026 thresh=2053 gap=713 poll_thresh=16 ino=257 dd-2584 [007] 91.051438: balance_dirty_state: bdi btrfs-1: dirty=492 wb=873 unstable=0 bg_thresh=1029 thresh=2058 gap=693 poll_thresh=17 ino=257 dd-2584 [007] 91.051556: balance_dirty_state: bdi btrfs-1: dirty=517 wb=873 unstable=0 bg_thresh=1028 thresh=2057 gap=667 poll_thresh=18 ino=257 dd-2584 [007] 91.051674: balance_dirty_state: bdi btrfs-1: dirty=567 wb=873 unstable=0 bg_thresh=1030 thresh=2061 gap=621 poll_thresh=19 ino=257 dd-2584 [007] 91.051962: balance_dirty_state: bdi btrfs-1: dirty=592 wb=873 unstable=0 bg_thresh=1030 thresh=2060 gap=595 poll_thresh=20 ino=257 dd-2584 [007] 91.052079: balance_dirty_state: bdi btrfs-1: dirty=617 wb=873 unstable=0 bg_thresh=1029 thresh=2059 gap=569 poll_thresh=21 ino=257 dd-2584 [007] 91.052196: balance_dirty_state: bdi btrfs-1: dirty=642 wb=873 unstable=0 bg_thresh=1029 thresh=2058 gap=543 poll_thresh=22 ino=257 dd-2584 [007] 91.052315: balance_dirty_state: bdi btrfs-1: dirty=692 wb=873 unstable=0 bg_thresh=1028 thresh=2056 gap=491 poll_thresh=23 ino=257 dd-2584 [007] 91.052320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=59924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 91.059011: balance_dirty_state: bdi btrfs-1: dirty=692 wb=873 unstable=0 bg_thresh=1027 thresh=2054 gap=489 poll_thresh=23 ino=257 dd-2584 [007] 91.059021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=59924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 91.067028: balance_dirty_state: bdi btrfs-1: dirty=692 wb=734 unstable=0 bg_thresh=1026 thresh=2052 gap=626 poll_thresh=23 ino=257 dd-2584 [007] 91.067124: balance_dirty_state: bdi btrfs-1: dirty=692 wb=734 unstable=0 bg_thresh=1026 thresh=2052 gap=626 poll_thresh=17 ino=257 dd-2584 [007] 91.067242: balance_dirty_state: bdi btrfs-1: dirty=742 wb=734 unstable=0 bg_thresh=1028 thresh=2056 gap=580 poll_thresh=18 ino=257 dd-2584 [007] 91.067360: balance_dirty_state: bdi btrfs-1: dirty=767 wb=734 unstable=0 bg_thresh=1027 thresh=2055 gap=554 poll_thresh=19 ino=257 dd-2584 [007] 91.067480: balance_dirty_state: bdi btrfs-1: dirty=792 wb=734 unstable=0 bg_thresh=1027 thresh=2054 gap=528 poll_thresh=20 ino=257 dd-2584 [007] 91.067598: balance_dirty_state: bdi btrfs-1: dirty=817 wb=734 unstable=0 bg_thresh=1029 thresh=2058 gap=507 poll_thresh=21 ino=257 dd-2584 [007] 91.067602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=59924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 91.075028: balance_dirty_state: bdi btrfs-1: dirty=820 wb=541 unstable=0 bg_thresh=1030 thresh=2060 gap=699 poll_thresh=21 ino=257 dd-2584 [007] 91.075288: balance_dirty_state: bdi btrfs-1: dirty=845 wb=541 unstable=0 bg_thresh=1027 thresh=2054 gap=668 poll_thresh=16 ino=257 dd-2584 [007] 91.075411: balance_dirty_state: bdi btrfs-1: dirty=870 wb=541 unstable=0 bg_thresh=1026 thresh=2053 gap=642 poll_thresh=17 ino=257 dd-2584 [007] 91.075533: balance_dirty_state: bdi btrfs-1: dirty=920 wb=541 unstable=0 bg_thresh=1028 thresh=2057 gap=596 poll_thresh=18 ino=257 dd-2584 [007] 91.075655: balance_dirty_state: bdi btrfs-1: dirty=945 wb=541 unstable=0 bg_thresh=1028 thresh=2056 gap=570 poll_thresh=19 ino=257 dd-2584 [007] 91.075776: balance_dirty_state: bdi btrfs-1: dirty=970 wb=541 unstable=0 bg_thresh=1027 thresh=2055 gap=544 poll_thresh=20 ino=257 dd-2584 [007] 91.075897: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=541 unstable=0 bg_thresh=1029 thresh=2059 gap=498 poll_thresh=21 ino=257 dd-2584 [007] 91.075902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-40% task_gap=-181% task_weight=100% bdi_bw=59924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 91.083046: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=391 unstable=0 bg_thresh=1029 thresh=2059 gap=648 poll_thresh=21 ino=257 dd-2584 [007] 91.083132: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=391 unstable=0 bg_thresh=1026 thresh=2053 gap=642 poll_thresh=16 ino=257 dd-2584 [007] 91.083245: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=391 unstable=0 bg_thresh=1026 thresh=2052 gap=616 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 91.083268: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8592 wrote=0 to_write=8192 dd-2584 [007] 91.083413: balance_dirty_state: bdi btrfs-1: dirty=1095 wb=391 unstable=0 bg_thresh=1028 thresh=2056 gap=570 poll_thresh=18 ino=257 dd-2584 [007] 91.083863: balance_dirty_state: bdi btrfs-1: dirty=995 wb=516 unstable=0 bg_thresh=1027 thresh=2055 gap=544 poll_thresh=19 ino=257 dd-2584 [007] 91.084046: balance_dirty_state: bdi btrfs-1: dirty=970 wb=566 unstable=0 bg_thresh=1027 thresh=2054 gap=518 poll_thresh=20 ino=257 dd-2584 [007] 91.084233: balance_dirty_state: bdi btrfs-1: dirty=970 wb=616 unstable=0 bg_thresh=1029 thresh=2058 gap=472 poll_thresh=21 ino=257 dd-2584 [007] 91.084235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=59924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 91.087251: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=928 to_write=7264 dd-2584 [007] 91.091012: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1191 unstable=0 bg_thresh=1029 thresh=2058 gap=597 poll_thresh=21 ino=257 dd-2584 [007] 91.091111: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1191 unstable=0 bg_thresh=1026 thresh=2052 gap=591 poll_thresh=16 ino=257 dd-2584 [007] 91.091237: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1191 unstable=0 bg_thresh=1028 thresh=2056 gap=570 poll_thresh=17 ino=257 dd-2584 [007] 91.091359: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1191 unstable=0 bg_thresh=1027 thresh=2055 gap=519 poll_thresh=18 ino=257 dd-2584 [007] 91.091482: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1191 unstable=0 bg_thresh=1027 thresh=2054 gap=493 poll_thresh=19 ino=257 dd-2584 [007] 91.091487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=59924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 91.099071: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1066 unstable=0 bg_thresh=1027 thresh=2054 gap=618 poll_thresh=19 ino=257 dd-2584 [007] 91.099158: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1066 unstable=0 bg_thresh=1029 thresh=2059 gap=598 poll_thresh=14 ino=257 dd-2584 [007] 91.099220: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1066 unstable=0 bg_thresh=1026 thresh=2053 gap=592 poll_thresh=15 ino=257 dd-2584 [007] 91.099284: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1066 unstable=0 bg_thresh=1029 thresh=2058 gap=572 poll_thresh=16 ino=257 dd-2584 [007] 91.099579: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1066 unstable=0 bg_thresh=1028 thresh=2057 gap=546 poll_thresh=17 ino=257 dd-2584 [007] 91.099703: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1066 unstable=0 bg_thresh=1025 thresh=2050 gap=489 poll_thresh=18 ino=257 dd-2584 [007] 91.099708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=60712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 91.107119: balance_dirty_state: bdi btrfs-1: dirty=495 wb=941 unstable=0 bg_thresh=1025 thresh=2050 gap=614 poll_thresh=18 ino=257 dd-2584 [007] 91.107191: balance_dirty_state: bdi btrfs-1: dirty=495 wb=941 unstable=0 bg_thresh=1027 thresh=2055 gap=619 poll_thresh=13 ino=257 dd-2584 [007] 91.107252: balance_dirty_state: bdi btrfs-1: dirty=520 wb=941 unstable=0 bg_thresh=1027 thresh=2054 gap=593 poll_thresh=14 ino=257 dd-2584 [007] 91.107315: balance_dirty_state: bdi btrfs-1: dirty=520 wb=941 unstable=0 bg_thresh=1029 thresh=2059 gap=598 poll_thresh=15 ino=257 dd-2584 [007] 91.107379: balance_dirty_state: bdi btrfs-1: dirty=545 wb=941 unstable=0 bg_thresh=1026 thresh=2053 gap=567 poll_thresh=16 ino=257 dd-2584 [007] 91.107516: balance_dirty_state: bdi btrfs-1: dirty=584 wb=941 unstable=0 bg_thresh=1026 thresh=2053 gap=528 poll_thresh=17 ino=257 dd-2584 [007] 91.107651: balance_dirty_state: bdi btrfs-1: dirty=610 wb=941 unstable=0 bg_thresh=1027 thresh=2054 gap=503 poll_thresh=18 ino=257 dd-2584 [007] 91.107656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=60712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 91.115042: balance_dirty_state: bdi btrfs-1: dirty=610 wb=816 unstable=0 bg_thresh=1022 thresh=2045 gap=619 poll_thresh=18 ino=257 dd-2584 [007] 91.115121: balance_dirty_state: bdi btrfs-1: dirty=636 wb=816 unstable=0 bg_thresh=1022 thresh=2044 gap=592 poll_thresh=13 ino=257 dd-2584 [007] 91.115192: balance_dirty_state: bdi btrfs-1: dirty=649 wb=816 unstable=0 bg_thresh=1022 thresh=2045 gap=580 poll_thresh=14 ino=257 dd-2584 [007] 91.115261: balance_dirty_state: bdi btrfs-1: dirty=662 wb=816 unstable=0 bg_thresh=1023 thresh=2046 gap=568 poll_thresh=15 ino=257 dd-2584 [007] 91.115329: balance_dirty_state: bdi btrfs-1: dirty=675 wb=816 unstable=0 bg_thresh=1024 thresh=2049 gap=558 poll_thresh=16 ino=257 dd-2584 [007] 91.115635: balance_dirty_state: bdi btrfs-1: dirty=714 wb=816 unstable=0 bg_thresh=1025 thresh=2050 gap=520 poll_thresh=17 ino=257 dd-2584 [007] 91.115774: balance_dirty_state: bdi btrfs-1: dirty=740 wb=791 unstable=0 bg_thresh=1025 thresh=2050 gap=519 poll_thresh=18 ino=257 dd-2584 [007] 91.115911: balance_dirty_state: bdi btrfs-1: dirty=779 wb=791 unstable=0 bg_thresh=1025 thresh=2051 gap=481 poll_thresh=19 ino=257 dd-2584 [007] 91.115916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=60712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 91.123057: balance_dirty_state: bdi btrfs-1: dirty=774 wb=666 unstable=0 bg_thresh=1023 thresh=2047 gap=607 poll_thresh=19 ino=257 dd-2584 [007] 91.123136: balance_dirty_state: bdi btrfs-1: dirty=799 wb=666 unstable=0 bg_thresh=1027 thresh=2055 gap=590 poll_thresh=14 ino=257 dd-2584 [007] 91.123202: balance_dirty_state: bdi btrfs-1: dirty=799 wb=666 unstable=0 bg_thresh=1024 thresh=2049 gap=584 poll_thresh=15 ino=257 dd-2584 [007] 91.123268: balance_dirty_state: bdi btrfs-1: dirty=824 wb=666 unstable=0 bg_thresh=1027 thresh=2054 gap=564 poll_thresh=16 ino=257 dd-2584 [007] 91.123404: balance_dirty_state: bdi btrfs-1: dirty=849 wb=666 unstable=0 bg_thresh=1026 thresh=2053 gap=538 poll_thresh=17 ino=257 dd-2584 [007] 91.123812: balance_dirty_state: bdi btrfs-1: dirty=874 wb=666 unstable=0 bg_thresh=1054 thresh=2108 gap=568 poll_thresh=18 ino=257 dd-2584 [007] 91.123937: balance_dirty_state: bdi btrfs-1: dirty=899 wb=666 unstable=0 bg_thresh=1053 thresh=2106 gap=541 poll_thresh=19 ino=257 dd-2584 [007] 91.124232: balance_dirty_state: bdi btrfs-1: dirty=949 wb=666 unstable=0 bg_thresh=1052 thresh=2105 gap=490 poll_thresh=20 ino=257 dd-2584 [007] 91.124238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1454 task_limit=1364 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=60712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 91.131053: balance_dirty_state: bdi btrfs-1: dirty=949 wb=541 unstable=0 bg_thresh=1042 thresh=2085 gap=595 poll_thresh=20 ino=257 dd-2584 [007] 91.131151: balance_dirty_state: bdi btrfs-1: dirty=962 wb=541 unstable=0 bg_thresh=1043 thresh=2086 gap=583 poll_thresh=15 ino=257 dd-2584 [007] 91.131279: balance_dirty_state: bdi btrfs-1: dirty=987 wb=541 unstable=0 bg_thresh=1043 thresh=2086 gap=558 poll_thresh=16 ino=257 dd-2584 [007] 91.131530: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=541 unstable=0 bg_thresh=1045 thresh=2090 gap=537 poll_thresh=17 ino=257 dd-2584 [007] 91.131693: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=541 unstable=0 bg_thresh=1041 thresh=2083 gap=505 poll_thresh=18 ino=257 dd-2584 [007] 91.131699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-152% task_weight=99% bdi_bw=60712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 91.139001: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=416 unstable=0 bg_thresh=1033 thresh=2067 gap=614 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 91.139027: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8648 wrote=0 to_write=8192 dd-2584 [007] 91.139130: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=416 unstable=0 bg_thresh=1032 thresh=2064 gap=598 poll_thresh=13 ino=257 dd-2584 [007] 91.139248: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=416 unstable=0 bg_thresh=1032 thresh=2065 gap=574 poll_thresh=14 ino=257 dd-2584 [007] 91.139351: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=441 unstable=0 bg_thresh=1035 thresh=2070 gap=554 poll_thresh=15 ino=257 dd-2584 [007] 91.139458: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=466 unstable=0 bg_thresh=1031 thresh=2062 gap=546 poll_thresh=16 ino=257 dd-2584 [007] 91.139670: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=516 unstable=0 bg_thresh=1030 thresh=2060 gap=506 poll_thresh=17 ino=257 dd-2584 [007] 91.139672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-134% task_weight=100% bdi_bw=60712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 91.141900: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=312 wrote=880 to_write=7312 dd-2584 [007] 91.147039: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1164 unstable=0 bg_thresh=1032 thresh=2065 gap=636 poll_thresh=17 ino=257 dd-2584 [007] 91.147142: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1083 unstable=0 bg_thresh=1029 thresh=2059 gap=705 poll_thresh=13 ino=257 dd-2584 [007] 91.147222: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1033 unstable=0 bg_thresh=1029 thresh=2059 gap=755 poll_thresh=14 ino=257 dd-2584 [007] 91.147290: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1033 unstable=0 bg_thresh=1029 thresh=2058 gap=729 poll_thresh=15 ino=257 dd-2584 [007] 91.147537: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1033 unstable=0 bg_thresh=1029 thresh=2058 gap=704 poll_thresh=16 ino=257 dd-2584 [007] 91.147664: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1033 unstable=0 bg_thresh=1031 thresh=2062 gap=683 poll_thresh=17 ino=257 dd-2584 [007] 91.147786: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1033 unstable=0 bg_thresh=1030 thresh=2061 gap=657 poll_thresh=18 ino=257 dd-2584 [007] 91.147907: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1033 unstable=0 bg_thresh=1030 thresh=2060 gap=631 poll_thresh=19 ino=257 dd-2584 [007] 91.148030: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1033 unstable=0 bg_thresh=1032 thresh=2064 gap=585 poll_thresh=20 ino=257 dd-2584 [007] 91.148152: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1033 unstable=0 bg_thresh=1031 thresh=2063 gap=559 poll_thresh=21 ino=257 dd-2584 [007] 91.148289: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1033 unstable=0 bg_thresh=1026 thresh=2052 gap=522 poll_thresh=22 ino=257 dd-2584 [007] 91.148423: balance_dirty_state: bdi btrfs-1: dirty=535 wb=1033 unstable=0 bg_thresh=1027 thresh=2054 gap=486 poll_thresh=23 ino=257 dd-2584 [007] 91.148428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=60712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 91.155100: balance_dirty_state: bdi btrfs-1: dirty=535 wb=908 unstable=0 bg_thresh=1024 thresh=2049 gap=606 poll_thresh=23 ino=257 dd-2584 [007] 91.155193: balance_dirty_state: bdi btrfs-1: dirty=561 wb=908 unstable=0 bg_thresh=1031 thresh=2063 gap=594 poll_thresh=17 ino=257 dd-2584 [007] 91.155506: balance_dirty_state: bdi btrfs-1: dirty=574 wb=908 unstable=0 bg_thresh=1022 thresh=2045 gap=563 poll_thresh=18 ino=257 dd-2584 [007] 91.155641: balance_dirty_state: bdi btrfs-1: dirty=599 wb=908 unstable=0 bg_thresh=1022 thresh=2044 gap=537 poll_thresh=19 ino=257 dd-2584 [007] 91.155780: balance_dirty_state: bdi btrfs-1: dirty=649 wb=908 unstable=0 bg_thresh=1013 thresh=2027 gap=470 poll_thresh=20 ino=257 dd-2584 [007] 91.155785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-312% task_weight=100% bdi_bw=60712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 91.163074: balance_dirty_state: bdi btrfs-1: dirty=649 wb=908 unstable=0 bg_thresh=1017 thresh=2035 gap=478 poll_thresh=20 ino=257 dd-2584 [007] 91.163084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-301% task_weight=99% bdi_bw=60712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 91.171094: balance_dirty_state: bdi btrfs-1: dirty=649 wb=783 unstable=0 bg_thresh=1016 thresh=2032 gap=600 poll_thresh=20 ino=257 dd-2584 [000] 91.171157: balance_dirty_state: bdi btrfs-1: dirty=674 wb=783 unstable=0 bg_thresh=1016 thresh=2032 gap=575 poll_thresh=15 ino=257 dd-2584 [000] 91.171215: balance_dirty_state: bdi btrfs-1: dirty=674 wb=783 unstable=0 bg_thresh=1016 thresh=2032 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 91.171334: balance_dirty_state: bdi btrfs-1: dirty=724 wb=783 unstable=0 bg_thresh=1018 thresh=2037 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 91.171454: balance_dirty_state: bdi btrfs-1: dirty=749 wb=783 unstable=0 bg_thresh=1020 thresh=2041 gap=509 poll_thresh=18 ino=257 dd-2584 [000] 91.171459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=60712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 91.183084: balance_dirty_state: bdi btrfs-1: dirty=749 wb=517 unstable=0 bg_thresh=1020 thresh=2040 gap=774 poll_thresh=18 ino=257 dd-2584 [001] 91.183216: balance_dirty_state: bdi btrfs-1: dirty=749 wb=517 unstable=0 bg_thresh=1017 thresh=2034 gap=768 poll_thresh=13 ino=257 dd-2584 [001] 91.183336: balance_dirty_state: bdi btrfs-1: dirty=774 wb=517 unstable=0 bg_thresh=1019 thresh=2039 gap=748 poll_thresh=14 ino=257 dd-2584 [001] 91.183453: balance_dirty_state: bdi btrfs-1: dirty=799 wb=517 unstable=0 bg_thresh=1019 thresh=2038 gap=722 poll_thresh=15 ino=257 dd-2584 [001] 91.183571: balance_dirty_state: bdi btrfs-1: dirty=799 wb=517 unstable=0 bg_thresh=1019 thresh=2038 gap=722 poll_thresh=16 ino=257 dd-2584 [001] 91.184163: balance_dirty_state: bdi btrfs-1: dirty=849 wb=517 unstable=0 bg_thresh=1018 thresh=2037 gap=671 poll_thresh=17 ino=257 dd-2584 [001] 91.184406: balance_dirty_state: bdi btrfs-1: dirty=874 wb=517 unstable=0 bg_thresh=1020 thresh=2041 gap=650 poll_thresh=18 ino=257 dd-2584 [001] 91.184647: balance_dirty_state: bdi btrfs-1: dirty=899 wb=517 unstable=0 bg_thresh=1020 thresh=2040 gap=624 poll_thresh=19 ino=257 dd-2584 [001] 91.184887: balance_dirty_state: bdi btrfs-1: dirty=949 wb=517 unstable=0 bg_thresh=1019 thresh=2039 gap=573 poll_thresh=20 ino=257 dd-2584 [001] 91.185129: balance_dirty_state: bdi btrfs-1: dirty=974 wb=517 unstable=0 bg_thresh=1021 thresh=2043 gap=552 poll_thresh=21 ino=257 dd-2584 [001] 91.185372: balance_dirty_state: bdi btrfs-1: dirty=999 wb=517 unstable=0 bg_thresh=1018 thresh=2036 gap=520 poll_thresh=22 ino=257 dd-2584 [001] 91.185633: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=517 unstable=0 bg_thresh=1021 thresh=2042 gap=488 poll_thresh=23 ino=257 dd-2584 [001] 91.185642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-200% task_weight=100% bdi_bw=60712 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 91.185721: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8692 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 91.187943: writeback_single_inode: bdi btrfs-1: ino=257 state= age=360 wrote=784 to_write=7408 dd-2584 [005] 91.195014: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1040 unstable=0 bg_thresh=1022 thresh=2044 gap=758 poll_thresh=23 ino=257 dd-2584 [005] 91.195180: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1040 unstable=0 bg_thresh=1022 thresh=2044 gap=758 poll_thresh=17 ino=257 dd-2584 [005] 91.195814: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1040 unstable=0 bg_thresh=1027 thresh=2054 gap=718 poll_thresh=18 ino=257 dd-2584 [005] 91.196051: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1040 unstable=0 bg_thresh=1026 thresh=2053 gap=692 poll_thresh=19 ino=257 dd-2584 [005] 91.196287: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1040 unstable=0 bg_thresh=1026 thresh=2052 gap=666 poll_thresh=20 ino=257 dd-2584 [005] 91.196520: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1040 unstable=0 bg_thresh=1025 thresh=2051 gap=615 poll_thresh=21 ino=257 dd-2584 [005] 91.196755: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1040 unstable=0 bg_thresh=1027 thresh=2055 gap=594 poll_thresh=22 ino=257 dd-2584 [005] 91.196989: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1040 unstable=0 bg_thresh=1027 thresh=2054 gap=568 poll_thresh=23 ino=257 dd-2584 [005] 91.197224: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1040 unstable=0 bg_thresh=1026 thresh=2053 gap=542 poll_thresh=24 ino=257 dd-2584 [005] 91.197459: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1040 unstable=0 bg_thresh=1026 thresh=2052 gap=491 poll_thresh=25 ino=257 dd-2584 [005] 91.197468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=60712 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 91.203190: balance_dirty_state: bdi btrfs-1: dirty=521 wb=915 unstable=0 bg_thresh=1026 thresh=2052 gap=616 poll_thresh=25 ino=257 dd-2584 [006] 91.203318: balance_dirty_state: bdi btrfs-1: dirty=546 wb=915 unstable=0 bg_thresh=1026 thresh=2052 gap=591 poll_thresh=19 ino=257 dd-2584 [006] 91.203902: balance_dirty_state: bdi btrfs-1: dirty=571 wb=915 unstable=0 bg_thresh=1028 thresh=2057 gap=571 poll_thresh=20 ino=257 dd-2584 [006] 91.204136: balance_dirty_state: bdi btrfs-1: dirty=596 wb=915 unstable=0 bg_thresh=1030 thresh=2061 gap=550 poll_thresh=21 ino=257 dd-2584 [006] 91.204372: balance_dirty_state: bdi btrfs-1: dirty=621 wb=915 unstable=0 bg_thresh=1030 thresh=2060 gap=524 poll_thresh=22 ino=257 dd-2584 [006] 91.204610: balance_dirty_state: bdi btrfs-1: dirty=671 wb=915 unstable=0 bg_thresh=1029 thresh=2059 gap=473 poll_thresh=23 ino=257 dd-2584 [006] 91.204619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=61576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 91.211084: balance_dirty_state: bdi btrfs-1: dirty=671 wb=814 unstable=0 bg_thresh=1030 thresh=2061 gap=576 poll_thresh=23 ino=257 dd-2584 [006] 91.211216: balance_dirty_state: bdi btrfs-1: dirty=671 wb=814 unstable=0 bg_thresh=1033 thresh=2066 gap=581 poll_thresh=17 ino=257 dd-2584 [006] 91.211489: balance_dirty_state: bdi btrfs-1: dirty=697 wb=814 unstable=0 bg_thresh=1031 thresh=2062 gap=551 poll_thresh=18 ino=257 dd-2584 [006] 91.211759: balance_dirty_state: bdi btrfs-1: dirty=736 wb=814 unstable=0 bg_thresh=1031 thresh=2062 gap=512 poll_thresh=19 ino=257 dd-2584 [006] 91.211768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-15% task_gap=-132% task_weight=100% bdi_bw=61576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 91.219089: balance_dirty_state: bdi btrfs-1: dirty=736 wb=814 unstable=0 bg_thresh=1031 thresh=2062 gap=512 poll_thresh=19 ino=257 dd-2584 [006] 91.219100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1400 avg_dirty=1400 bdi_gap=6% task_gap=-86% task_weight=100% bdi_bw=61576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 91.227237: balance_dirty_state: bdi btrfs-1: dirty=749 wb=688 unstable=0 bg_thresh=1030 thresh=2061 gap=624 poll_thresh=14 ino=257 dd-2584 [006] 91.227354: balance_dirty_state: bdi btrfs-1: dirty=762 wb=688 unstable=0 bg_thresh=1030 thresh=2060 gap=610 poll_thresh=15 ino=257 dd-2584 [006] 91.227471: balance_dirty_state: bdi btrfs-1: dirty=775 wb=688 unstable=0 bg_thresh=1030 thresh=2061 gap=598 poll_thresh=16 ino=257 dd-2584 [006] 91.228013: balance_dirty_state: bdi btrfs-1: dirty=838 wb=688 unstable=0 bg_thresh=1026 thresh=2052 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 91.228250: balance_dirty_state: bdi btrfs-1: dirty=863 wb=688 unstable=0 bg_thresh=1031 thresh=2062 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 91.228257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1400 avg_dirty=1400 bdi_gap=6% task_gap=-86% task_weight=100% bdi_bw=61576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 91.235191: balance_dirty_state: bdi btrfs-1: dirty=863 wb=436 unstable=0 bg_thresh=1032 thresh=2065 gap=766 poll_thresh=13 ino=257 dd-2584 [006] 91.235304: balance_dirty_state: bdi btrfs-1: dirty=888 wb=436 unstable=0 bg_thresh=1032 thresh=2064 gap=740 poll_thresh=14 ino=257 dd-2584 [006] 91.235415: balance_dirty_state: bdi btrfs-1: dirty=913 wb=436 unstable=0 bg_thresh=1032 thresh=2064 gap=715 poll_thresh=15 ino=257 dd-2584 [006] 91.235527: balance_dirty_state: bdi btrfs-1: dirty=913 wb=436 unstable=0 bg_thresh=1031 thresh=2063 gap=714 poll_thresh=16 ino=257 dd-2584 [006] 91.235753: balance_dirty_state: bdi btrfs-1: dirty=963 wb=436 unstable=0 bg_thresh=1031 thresh=2062 gap=663 poll_thresh=17 ino=257 dd-2584 [006] 91.236578: balance_dirty_state: bdi btrfs-1: dirty=976 wb=436 unstable=0 bg_thresh=1030 thresh=2060 gap=648 poll_thresh=18 ino=257 dd-2584 [006] 91.237058: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=436 unstable=0 bg_thresh=1025 thresh=2050 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 91.237282: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=436 unstable=0 bg_thresh=1030 thresh=2060 gap=572 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 91.237361: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8744 wrote=0 to_write=8192 dd-2584 [006] 91.237819: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=486 unstable=0 bg_thresh=1032 thresh=2065 gap=552 poll_thresh=21 ino=257 dd-2584 [006] 91.238376: balance_dirty_state: bdi btrfs-1: dirty=902 wb=586 unstable=0 bg_thresh=1041 thresh=2083 gap=595 poll_thresh=22 ino=257 dd-2584 [006] 91.238533: balance_dirty_state: bdi btrfs-1: dirty=902 wb=536 unstable=0 bg_thresh=1039 thresh=2079 gap=641 poll_thresh=23 ino=257 dd-2584 [006] 91.238744: balance_dirty_state: bdi btrfs-1: dirty=902 wb=586 unstable=0 bg_thresh=1036 thresh=2072 gap=584 poll_thresh=24 ino=257 dd-2584 [006] 91.239015: balance_dirty_state: bdi btrfs-1: dirty=852 wb=661 unstable=0 bg_thresh=1035 thresh=2071 gap=558 poll_thresh=25 ino=257 dd-2584 [006] 91.239199: balance_dirty_state: bdi btrfs-1: dirty=852 wb=711 unstable=0 bg_thresh=1037 thresh=2075 gap=512 poll_thresh=26 ino=257 dd-2584 [006] 91.239200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=61576 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 91.240500: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=992 to_write=7200 dd-2584 [006] 91.246982: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1142 unstable=0 bg_thresh=1035 thresh=2071 gap=658 poll_thresh=26 ino=257 dd-2584 [006] 91.247075: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1142 unstable=0 bg_thresh=1035 thresh=2070 gap=657 poll_thresh=19 ino=257 dd-2584 [006] 91.247197: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1142 unstable=0 bg_thresh=1034 thresh=2069 gap=631 poll_thresh=20 ino=257 dd-2584 [006] 91.247508: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1142 unstable=0 bg_thresh=1034 thresh=2068 gap=579 poll_thresh=21 ino=257 dd-2584 [006] 91.247638: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1142 unstable=0 bg_thresh=1033 thresh=2067 gap=553 poll_thresh=22 ino=257 dd-2584 [006] 91.247766: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1142 unstable=0 bg_thresh=1035 thresh=2071 gap=532 poll_thresh=23 ino=257 dd-2584 [006] 91.247896: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1142 unstable=0 bg_thresh=1035 thresh=2070 gap=506 poll_thresh=24 ino=257 dd-2584 [006] 91.247901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1330 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-168% task_weight=100% bdi_bw=61576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 91.255089: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1004 unstable=0 bg_thresh=1037 thresh=2075 gap=649 poll_thresh=24 ino=257 dd-2584 [006] 91.255229: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1004 unstable=0 bg_thresh=1034 thresh=2069 gap=618 poll_thresh=18 ino=257 dd-2584 [006] 91.255493: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1004 unstable=0 bg_thresh=1036 thresh=2073 gap=597 poll_thresh=19 ino=257 dd-2584 [006] 91.255751: balance_dirty_state: bdi btrfs-1: dirty=522 wb=1004 unstable=0 bg_thresh=1036 thresh=2072 gap=546 poll_thresh=20 ino=257 dd-2584 [006] 91.256009: balance_dirty_state: bdi btrfs-1: dirty=547 wb=1004 unstable=0 bg_thresh=1035 thresh=2071 gap=520 poll_thresh=21 ino=257 dd-2584 [006] 91.256703: balance_dirty_state: bdi btrfs-1: dirty=572 wb=1004 unstable=0 bg_thresh=1045 thresh=2091 gap=515 poll_thresh=22 ino=257 dd-2584 [006] 91.256712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1440 task_limit=1350 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=61576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 91.263075: balance_dirty_state: bdi btrfs-1: dirty=572 wb=1004 unstable=0 bg_thresh=1039 thresh=2078 gap=502 poll_thresh=22 ino=257 dd-2584 [006] 91.263080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-158% task_weight=100% bdi_bw=61576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 91.270997: balance_dirty_state: bdi btrfs-1: dirty=572 wb=741 unstable=0 bg_thresh=1026 thresh=2052 gap=739 poll_thresh=22 ino=257 dd-2584 [006] 91.271244: balance_dirty_state: bdi btrfs-1: dirty=585 wb=741 unstable=0 bg_thresh=1020 thresh=2041 gap=715 poll_thresh=16 ino=257 dd-2584 [006] 91.271545: balance_dirty_state: bdi btrfs-1: dirty=610 wb=741 unstable=0 bg_thresh=1023 thresh=2047 gap=696 poll_thresh=17 ino=257 dd-2584 [006] 91.271989: balance_dirty_state: bdi btrfs-1: dirty=660 wb=741 unstable=0 bg_thresh=1044 thresh=2088 gap=687 poll_thresh=18 ino=257 dd-2584 [006] 91.272110: balance_dirty_state: bdi btrfs-1: dirty=685 wb=741 unstable=0 bg_thresh=1043 thresh=2087 gap=661 poll_thresh=19 ino=257 dd-2584 [006] 91.272231: balance_dirty_state: bdi btrfs-1: dirty=710 wb=741 unstable=0 bg_thresh=1045 thresh=2091 gap=640 poll_thresh=20 ino=257 dd-2584 [006] 91.272355: balance_dirty_state: bdi btrfs-1: dirty=760 wb=741 unstable=0 bg_thresh=1045 thresh=2090 gap=589 poll_thresh=21 ino=257 dd-2584 [006] 91.272478: balance_dirty_state: bdi btrfs-1: dirty=785 wb=741 unstable=0 bg_thresh=1044 thresh=2089 gap=563 poll_thresh=22 ino=257 dd-2584 [006] 91.272603: balance_dirty_state: bdi btrfs-1: dirty=810 wb=741 unstable=0 bg_thresh=1041 thresh=2082 gap=531 poll_thresh=23 ino=257 dd-2584 [006] 91.272890: balance_dirty_state: bdi btrfs-1: dirty=835 wb=741 unstable=0 bg_thresh=1043 thresh=2086 gap=510 poll_thresh=24 ino=257 dd-2584 [006] 91.272895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1345 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-46% task_gap=-194% task_weight=100% bdi_bw=61576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 91.279010: balance_dirty_state: bdi btrfs-1: dirty=835 wb=616 unstable=0 bg_thresh=1030 thresh=2060 gap=609 poll_thresh=24 ino=257 dd-2584 [006] 91.279076: balance_dirty_state: bdi btrfs-1: dirty=860 wb=616 unstable=0 bg_thresh=1030 thresh=2060 gap=584 poll_thresh=18 ino=257 dd-2584 [006] 91.279200: balance_dirty_state: bdi btrfs-1: dirty=885 wb=616 unstable=0 bg_thresh=1029 thresh=2059 gap=558 poll_thresh=19 ino=257 dd-2584 [006] 91.279317: balance_dirty_state: bdi btrfs-1: dirty=935 wb=616 unstable=0 bg_thresh=1029 thresh=2058 gap=507 poll_thresh=20 ino=257 dd-2584 [006] 91.279321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-181% task_weight=99% bdi_bw=61576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 91.287114: balance_dirty_state: bdi btrfs-1: dirty=935 wb=488 unstable=0 bg_thresh=1016 thresh=2033 gap=610 poll_thresh=20 ino=257 dd-2584 [006] 91.287179: balance_dirty_state: bdi btrfs-1: dirty=935 wb=488 unstable=0 bg_thresh=1019 thresh=2038 gap=615 poll_thresh=15 ino=257 dd-2584 [006] 91.287239: balance_dirty_state: bdi btrfs-1: dirty=960 wb=488 unstable=0 bg_thresh=1019 thresh=2038 gap=590 poll_thresh=16 ino=257 dd-2584 [006] 91.287359: balance_dirty_state: bdi btrfs-1: dirty=985 wb=488 unstable=0 bg_thresh=1018 thresh=2037 gap=564 poll_thresh=17 ino=257 dd-2584 [006] 91.287482: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=488 unstable=0 bg_thresh=1018 thresh=2036 gap=538 poll_thresh=18 ino=257 dd-2584 [006] 91.287607: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=488 unstable=0 bg_thresh=1020 thresh=2040 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 91.287612: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-155% task_weight=99% bdi_bw=61576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 91.287683: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8796 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 91.289535: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=800 to_write=7392 dd-2584 [006] 91.294992: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1151 unstable=0 bg_thresh=1012 thresh=2025 gap=616 poll_thresh=19 ino=257 dd-2584 [006] 91.295101: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1151 unstable=0 bg_thresh=1015 thresh=2030 gap=621 poll_thresh=14 ino=257 dd-2584 [006] 91.295207: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1151 unstable=0 bg_thresh=1015 thresh=2030 gap=596 poll_thresh=15 ino=257 dd-2584 [006] 91.295658: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1151 unstable=0 bg_thresh=1017 thresh=2035 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 91.295813: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1151 unstable=0 bg_thresh=1020 thresh=2040 gap=556 poll_thresh=17 ino=257 dd-2584 [006] 91.295933: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1151 unstable=0 bg_thresh=1025 thresh=2050 gap=541 poll_thresh=18 ino=257 dd-2584 [006] 91.296052: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1151 unstable=0 bg_thresh=1024 thresh=2049 gap=515 poll_thresh=19 ino=257 dd-2584 [006] 91.296173: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1151 unstable=0 bg_thresh=1021 thresh=2042 gap=458 poll_thresh=20 ino=257 dd-2584 [006] 91.296178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-154% task_weight=100% bdi_bw=61576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 91.303081: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1037 unstable=0 bg_thresh=1018 thresh=2037 gap=567 poll_thresh=20 ino=257 dd-2584 [006] 91.303173: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1037 unstable=0 bg_thresh=1018 thresh=2037 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 91.303235: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1037 unstable=0 bg_thresh=1018 thresh=2036 gap=541 poll_thresh=16 ino=257 dd-2584 [006] 91.303354: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1037 unstable=0 bg_thresh=1020 thresh=2040 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 91.303470: balance_dirty_state: bdi btrfs-1: dirty=533 wb=1037 unstable=0 bg_thresh=1019 thresh=2039 gap=469 poll_thresh=18 ino=257 dd-2584 [006] 91.303474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=61576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 91.311086: balance_dirty_state: bdi btrfs-1: dirty=533 wb=912 unstable=0 bg_thresh=1018 thresh=2036 gap=591 poll_thresh=18 ino=257 dd-2584 [006] 91.311170: balance_dirty_state: bdi btrfs-1: dirty=533 wb=912 unstable=0 bg_thresh=1013 thresh=2027 gap=582 poll_thresh=13 ino=257 dd-2584 [006] 91.312617: balance_dirty_state: bdi btrfs-1: dirty=558 wb=912 unstable=0 bg_thresh=1019 thresh=2038 gap=568 poll_thresh=14 ino=257 dd-2584 [006] 91.312679: balance_dirty_state: bdi btrfs-1: dirty=583 wb=912 unstable=0 bg_thresh=1018 thresh=2037 gap=542 poll_thresh=15 ino=257 dd-2584 [006] 91.312739: balance_dirty_state: bdi btrfs-1: dirty=583 wb=912 unstable=0 bg_thresh=1021 thresh=2042 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 91.312861: balance_dirty_state: bdi btrfs-1: dirty=608 wb=912 unstable=0 bg_thresh=1020 thresh=2041 gap=521 poll_thresh=17 ino=257 dd-2584 [006] 91.312982: balance_dirty_state: bdi btrfs-1: dirty=658 wb=912 unstable=0 bg_thresh=1020 thresh=2040 gap=470 poll_thresh=18 ino=257 dd-2584 [006] 91.312987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-155% task_weight=99% bdi_bw=62112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 91.319078: balance_dirty_state: bdi btrfs-1: dirty=658 wb=836 unstable=0 bg_thresh=1020 thresh=2040 gap=546 poll_thresh=18 ino=257 dd-2584 [006] 91.319163: balance_dirty_state: bdi btrfs-1: dirty=658 wb=786 unstable=0 bg_thresh=1016 thresh=2033 gap=589 poll_thresh=13 ino=257 dd-2584 [006] 91.319230: balance_dirty_state: bdi btrfs-1: dirty=683 wb=786 unstable=0 bg_thresh=1016 thresh=2033 gap=564 poll_thresh=14 ino=257 dd-2584 [006] 91.319293: balance_dirty_state: bdi btrfs-1: dirty=708 wb=786 unstable=0 bg_thresh=1019 thresh=2038 gap=544 poll_thresh=15 ino=257 dd-2584 [006] 91.319355: balance_dirty_state: bdi btrfs-1: dirty=708 wb=786 unstable=0 bg_thresh=1018 thresh=2037 gap=543 poll_thresh=16 ino=257 dd-2584 [006] 91.319485: balance_dirty_state: bdi btrfs-1: dirty=758 wb=786 unstable=0 bg_thresh=1014 thresh=2028 gap=484 poll_thresh=17 ino=257 dd-2584 [006] 91.319489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=62112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 91.327038: balance_dirty_state: bdi btrfs-1: dirty=758 wb=561 unstable=0 bg_thresh=1020 thresh=2040 gap=721 poll_thresh=17 ino=257 dd-2584 [006] 91.327141: balance_dirty_state: bdi btrfs-1: dirty=758 wb=561 unstable=0 bg_thresh=1022 thresh=2045 gap=726 poll_thresh=13 ino=257 dd-2584 [006] 91.327198: balance_dirty_state: bdi btrfs-1: dirty=783 wb=561 unstable=0 bg_thresh=1019 thresh=2039 gap=695 poll_thresh=14 ino=257 dd-2584 [006] 91.327255: balance_dirty_state: bdi btrfs-1: dirty=783 wb=561 unstable=0 bg_thresh=1022 thresh=2044 gap=700 poll_thresh=15 ino=257 dd-2584 [006] 91.327476: balance_dirty_state: bdi btrfs-1: dirty=808 wb=561 unstable=0 bg_thresh=1019 thresh=2038 gap=669 poll_thresh=16 ino=257 dd-2584 [006] 91.327592: balance_dirty_state: bdi btrfs-1: dirty=833 wb=561 unstable=0 bg_thresh=1021 thresh=2042 gap=648 poll_thresh=17 ino=257 dd-2584 [006] 91.327708: balance_dirty_state: bdi btrfs-1: dirty=883 wb=561 unstable=0 bg_thresh=1020 thresh=2041 gap=597 poll_thresh=18 ino=257 dd-2584 [006] 91.327823: balance_dirty_state: bdi btrfs-1: dirty=908 wb=561 unstable=0 bg_thresh=1020 thresh=2040 gap=571 poll_thresh=19 ino=257 dd-2584 [006] 91.327940: balance_dirty_state: bdi btrfs-1: dirty=933 wb=561 unstable=0 bg_thresh=1022 thresh=2044 gap=550 poll_thresh=20 ino=257 dd-2584 [006] 91.328058: balance_dirty_state: bdi btrfs-1: dirty=983 wb=561 unstable=0 bg_thresh=1021 thresh=2043 gap=499 poll_thresh=21 ino=257 dd-2584 [006] 91.328062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=62112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 91.335074: balance_dirty_state: bdi btrfs-1: dirty=983 wb=448 unstable=0 bg_thresh=1022 thresh=2045 gap=614 poll_thresh=21 ino=257 dd-2584 [006] 91.335183: balance_dirty_state: bdi btrfs-1: dirty=983 wb=448 unstable=0 bg_thresh=1023 thresh=2046 gap=615 poll_thresh=16 ino=257 dd-2584 [006] 91.335427: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=448 unstable=0 bg_thresh=1022 thresh=2045 gap=589 poll_thresh=17 ino=257 dd-2584 [006] 91.335669: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=448 unstable=0 bg_thresh=1022 thresh=2044 gap=538 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 91.335719: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8844 wrote=0 to_write=8192 dd-2584 [006] 91.336280: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=523 unstable=0 bg_thresh=1024 thresh=2048 gap=517 poll_thresh=19 ino=257 dd-2584 [006] 91.336534: balance_dirty_state: bdi btrfs-1: dirty=983 wb=573 unstable=0 bg_thresh=1023 thresh=2047 gap=491 poll_thresh=20 ino=257 dd-2584 [006] 91.336537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-1% task_gap=-102% task_weight=100% bdi_bw=62112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 91.338213: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=864 to_write=7328 dd-2584 [006] 91.343070: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1198 unstable=0 bg_thresh=1020 thresh=2040 gap=609 poll_thresh=20 ino=257 dd-2584 [006] 91.343142: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1198 unstable=0 bg_thresh=1020 thresh=2040 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 91.343205: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1198 unstable=0 bg_thresh=1019 thresh=2039 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 91.343336: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1198 unstable=0 bg_thresh=1019 thresh=2038 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 91.343478: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1198 unstable=0 bg_thresh=1021 thresh=2042 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 91.343605: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1198 unstable=0 bg_thresh=1020 thresh=2041 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 91.343610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=62112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 91.351110: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1073 unstable=0 bg_thresh=1020 thresh=2040 gap=609 poll_thresh=19 ino=257 dd-2584 [006] 91.351202: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1073 unstable=0 bg_thresh=1017 thresh=2034 gap=578 poll_thresh=14 ino=257 dd-2584 [006] 91.351268: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1073 unstable=0 bg_thresh=1019 thresh=2039 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 91.351328: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1073 unstable=0 bg_thresh=1019 thresh=2038 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 91.351617: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1073 unstable=0 bg_thresh=1018 thresh=2037 gap=506 poll_thresh=17 ino=257 dd-2584 [006] 91.351622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=62112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 91.359129: balance_dirty_state: bdi btrfs-1: dirty=458 wb=898 unstable=0 bg_thresh=1019 thresh=2039 gap=683 poll_thresh=17 ino=257 dd-2584 [006] 91.359201: balance_dirty_state: bdi btrfs-1: dirty=458 wb=898 unstable=0 bg_thresh=1017 thresh=2035 gap=679 poll_thresh=13 ino=257 dd-2584 [006] 91.359264: balance_dirty_state: bdi btrfs-1: dirty=483 wb=898 unstable=0 bg_thresh=1017 thresh=2035 gap=654 poll_thresh=14 ino=257 dd-2584 [006] 91.359326: balance_dirty_state: bdi btrfs-1: dirty=508 wb=898 unstable=0 bg_thresh=1020 thresh=2040 gap=634 poll_thresh=15 ino=257 dd-2584 [006] 91.359386: balance_dirty_state: bdi btrfs-1: dirty=508 wb=898 unstable=0 bg_thresh=1017 thresh=2034 gap=628 poll_thresh=16 ino=257 dd-2584 [006] 91.359509: balance_dirty_state: bdi btrfs-1: dirty=533 wb=898 unstable=0 bg_thresh=1019 thresh=2038 gap=607 poll_thresh=17 ino=257 dd-2584 [006] 91.359633: balance_dirty_state: bdi btrfs-1: dirty=583 wb=898 unstable=0 bg_thresh=1018 thresh=2037 gap=556 poll_thresh=18 ino=257 dd-2584 [006] 91.359759: balance_dirty_state: bdi btrfs-1: dirty=608 wb=898 unstable=0 bg_thresh=1018 thresh=2036 gap=530 poll_thresh=19 ino=257 dd-2584 [006] 91.359884: balance_dirty_state: bdi btrfs-1: dirty=633 wb=898 unstable=0 bg_thresh=1017 thresh=2035 gap=504 poll_thresh=20 ino=257 dd-2584 [006] 91.359889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=101% bdi_bw=62112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 91.367084: balance_dirty_state: bdi btrfs-1: dirty=633 wb=898 unstable=0 bg_thresh=1017 thresh=2034 gap=503 poll_thresh=20 ino=257 dd-2584 [006] 91.367089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-210% task_weight=101% bdi_bw=62112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 91.375083: balance_dirty_state: bdi btrfs-1: dirty=633 wb=648 unstable=0 bg_thresh=1013 thresh=2026 gap=745 poll_thresh=20 ino=257 dd-2584 [006] 91.375217: balance_dirty_state: bdi btrfs-1: dirty=658 wb=648 unstable=0 bg_thresh=1015 thresh=2030 gap=724 poll_thresh=15 ino=257 dd-2584 [006] 91.375335: balance_dirty_state: bdi btrfs-1: dirty=683 wb=648 unstable=0 bg_thresh=1015 thresh=2030 gap=699 poll_thresh=16 ino=257 dd-2584 [006] 91.375919: balance_dirty_state: bdi btrfs-1: dirty=708 wb=648 unstable=0 bg_thresh=1014 thresh=2029 gap=673 poll_thresh=17 ino=257 dd-2584 [006] 91.376154: balance_dirty_state: bdi btrfs-1: dirty=733 wb=648 unstable=0 bg_thresh=1014 thresh=2028 gap=647 poll_thresh=18 ino=257 dd-2584 [006] 91.376389: balance_dirty_state: bdi btrfs-1: dirty=758 wb=648 unstable=0 bg_thresh=1016 thresh=2032 gap=626 poll_thresh=19 ino=257 dd-2584 [006] 91.376628: balance_dirty_state: bdi btrfs-1: dirty=808 wb=648 unstable=0 bg_thresh=1015 thresh=2031 gap=575 poll_thresh=20 ino=257 dd-2584 [006] 91.376872: balance_dirty_state: bdi btrfs-1: dirty=833 wb=648 unstable=0 bg_thresh=1012 thresh=2024 gap=543 poll_thresh=21 ino=257 dd-2584 [006] 91.377116: balance_dirty_state: bdi btrfs-1: dirty=858 wb=648 unstable=0 bg_thresh=1011 thresh=2023 gap=517 poll_thresh=22 ino=257 dd-2584 [006] 91.377365: balance_dirty_state: bdi btrfs-1: dirty=908 wb=648 unstable=0 bg_thresh=1013 thresh=2027 gap=471 poll_thresh=23 ino=257 dd-2584 [006] 91.377373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-266% task_weight=101% bdi_bw=62112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 91.383086: balance_dirty_state: bdi btrfs-1: dirty=908 wb=523 unstable=0 bg_thresh=1015 thresh=2031 gap=600 poll_thresh=23 ino=257 dd-2584 [000] 91.383200: balance_dirty_state: bdi btrfs-1: dirty=933 wb=523 unstable=0 bg_thresh=1015 thresh=2031 gap=575 poll_thresh=17 ino=257 dd-2584 [000] 91.383430: balance_dirty_state: bdi btrfs-1: dirty=958 wb=523 unstable=0 bg_thresh=1018 thresh=2036 gap=555 poll_thresh=18 ino=257 dd-2584 [000] 91.384013: balance_dirty_state: bdi btrfs-1: dirty=983 wb=523 unstable=0 bg_thresh=1020 thresh=2041 gap=535 poll_thresh=19 ino=257 dd-2584 [000] 91.384249: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=523 unstable=0 bg_thresh=1022 thresh=2045 gap=514 poll_thresh=20 ino=257 dd-2584 [000] 91.384481: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=523 unstable=0 bg_thresh=1022 thresh=2044 gap=463 poll_thresh=21 ino=257 dd-2584 [000] 91.384490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-94% task_gap=-289% task_weight=100% bdi_bw=62112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 91.384535: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8892 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 91.388190: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=800 to_write=7392 dd-2584 [000] 91.391049: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1198 unstable=0 bg_thresh=1024 thresh=2048 gap=592 poll_thresh=21 ino=257 dd-2584 [000] 91.391176: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1198 unstable=0 bg_thresh=1021 thresh=2042 gap=586 poll_thresh=16 ino=257 dd-2584 [000] 91.391521: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1198 unstable=0 bg_thresh=1023 thresh=2046 gap=540 poll_thresh=17 ino=257 dd-2584 [000] 91.391757: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1198 unstable=0 bg_thresh=1022 thresh=2045 gap=514 poll_thresh=18 ino=257 dd-2584 [000] 91.391993: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1198 unstable=0 bg_thresh=1022 thresh=2044 gap=488 poll_thresh=19 ino=257 dd-2584 [000] 91.392001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1306 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-244% task_weight=101% bdi_bw=62112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 91.399103: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1048 unstable=0 bg_thresh=1022 thresh=2044 gap=638 poll_thresh=19 ino=257 dd-2584 [000] 91.399189: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1048 unstable=0 bg_thresh=1021 thresh=2043 gap=612 poll_thresh=14 ino=257 dd-2584 [000] 91.399249: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1048 unstable=0 bg_thresh=1021 thresh=2043 gap=612 poll_thresh=15 ino=257 dd-2584 [000] 91.399309: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1048 unstable=0 bg_thresh=1021 thresh=2042 gap=586 poll_thresh=16 ino=257 dd-2584 [000] 91.399597: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1048 unstable=0 bg_thresh=1023 thresh=2046 gap=565 poll_thresh=17 ino=257 dd-2584 [000] 91.399709: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1048 unstable=0 bg_thresh=1022 thresh=2045 gap=514 poll_thresh=18 ino=257 dd-2584 [000] 91.399823: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1048 unstable=0 bg_thresh=1022 thresh=2044 gap=488 poll_thresh=19 ino=257 dd-2584 [000] 91.399827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-243% task_weight=100% bdi_bw=62112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 91.407068: balance_dirty_state: bdi btrfs-1: dirty=508 wb=923 unstable=0 bg_thresh=1015 thresh=2031 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 91.407157: balance_dirty_state: bdi btrfs-1: dirty=508 wb=923 unstable=0 bg_thresh=1018 thresh=2036 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 91.407242: balance_dirty_state: bdi btrfs-1: dirty=533 wb=923 unstable=0 bg_thresh=1018 thresh=2036 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 91.407331: balance_dirty_state: bdi btrfs-1: dirty=558 wb=923 unstable=0 bg_thresh=1020 thresh=2041 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 91.407506: balance_dirty_state: bdi btrfs-1: dirty=583 wb=923 unstable=0 bg_thresh=1025 thresh=2051 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 91.407681: balance_dirty_state: bdi btrfs-1: dirty=608 wb=923 unstable=0 bg_thresh=1027 thresh=2055 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 91.407857: balance_dirty_state: bdi btrfs-1: dirty=658 wb=923 unstable=0 bg_thresh=1027 thresh=2054 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 91.407864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1317 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=62112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 91.415051: balance_dirty_state: bdi btrfs-1: dirty=658 wb=848 unstable=0 bg_thresh=1024 thresh=2048 gap=542 poll_thresh=19 ino=257 dd-2584 [004] 91.415143: balance_dirty_state: bdi btrfs-1: dirty=658 wb=848 unstable=0 bg_thresh=1024 thresh=2048 gap=542 poll_thresh=14 ino=257 dd-2584 [004] 91.415520: balance_dirty_state: bdi btrfs-1: dirty=683 wb=848 unstable=0 bg_thresh=1026 thresh=2053 gap=522 poll_thresh=15 ino=257 dd-2584 [004] 91.415607: balance_dirty_state: bdi btrfs-1: dirty=683 wb=848 unstable=0 bg_thresh=1026 thresh=2053 gap=522 poll_thresh=16 ino=257 dd-2584 [004] 91.415781: balance_dirty_state: bdi btrfs-1: dirty=733 wb=848 unstable=0 bg_thresh=1026 thresh=2052 gap=471 poll_thresh=17 ino=257 dd-2584 [004] 91.415787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=62520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 91.423100: balance_dirty_state: bdi btrfs-1: dirty=733 wb=698 unstable=0 bg_thresh=1009 thresh=2018 gap=587 poll_thresh=17 ino=257 dd-2584 [004] 91.423247: balance_dirty_state: bdi btrfs-1: dirty=733 wb=698 unstable=0 bg_thresh=1009 thresh=2018 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 91.423331: balance_dirty_state: bdi btrfs-1: dirty=758 wb=698 unstable=0 bg_thresh=1009 thresh=2018 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 91.423415: balance_dirty_state: bdi btrfs-1: dirty=783 wb=698 unstable=0 bg_thresh=1011 thresh=2023 gap=542 poll_thresh=15 ino=257 dd-2584 [004] 91.423503: balance_dirty_state: bdi btrfs-1: dirty=783 wb=698 unstable=0 bg_thresh=1014 thresh=2028 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 91.423679: balance_dirty_state: bdi btrfs-1: dirty=833 wb=698 unstable=0 bg_thresh=1010 thresh=2021 gap=490 poll_thresh=17 ino=257 dd-2584 [004] 91.423685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=62520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 91.435096: balance_dirty_state: bdi btrfs-1: dirty=833 wb=448 unstable=0 bg_thresh=1008 thresh=2017 gap=736 poll_thresh=17 ino=257 dd-2584 [004] 91.435182: balance_dirty_state: bdi btrfs-1: dirty=833 wb=448 unstable=0 bg_thresh=1008 thresh=2017 gap=736 poll_thresh=13 ino=257 dd-2584 [004] 91.435240: balance_dirty_state: bdi btrfs-1: dirty=858 wb=448 unstable=0 bg_thresh=1011 thresh=2022 gap=716 poll_thresh=14 ino=257 dd-2584 [004] 91.435301: balance_dirty_state: bdi btrfs-1: dirty=883 wb=448 unstable=0 bg_thresh=1011 thresh=2022 gap=691 poll_thresh=15 ino=257 dd-2584 [004] 91.435359: balance_dirty_state: bdi btrfs-1: dirty=883 wb=448 unstable=0 bg_thresh=1013 thresh=2027 gap=696 poll_thresh=16 ino=257 dd-2584 [004] 91.435493: balance_dirty_state: bdi btrfs-1: dirty=908 wb=448 unstable=0 bg_thresh=1016 thresh=2032 gap=676 poll_thresh=17 ino=257 dd-2584 [004] 91.435825: balance_dirty_state: bdi btrfs-1: dirty=958 wb=448 unstable=0 bg_thresh=1015 thresh=2031 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 91.435961: balance_dirty_state: bdi btrfs-1: dirty=983 wb=448 unstable=0 bg_thresh=1017 thresh=2035 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 91.436097: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=448 unstable=0 bg_thresh=1017 thresh=2034 gap=578 poll_thresh=20 ino=257 collect-vmstat.-2569 [000] 91.436124: balance_dirty_state: bdi 0:15: dirty=1008 wb=448 unstable=0 bg_thresh=1017 thresh=2034 gap=578 poll_thresh=61 ino=2375722 dd-2584 [004] 91.436249: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=448 unstable=0 bg_thresh=1016 thresh=2033 gap=527 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 91.436339: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8944 wrote=0 to_write=8192 dd-2584 [004] 91.436378: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=448 unstable=0 bg_thresh=1018 thresh=2037 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 91.436380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=62520 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 91.438266: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=832 to_write=7360 dd-2584 [004] 91.443053: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1148 unstable=0 bg_thresh=1005 thresh=2011 gap=605 poll_thresh=22 ino=257 dd-2584 [004] 91.443261: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1148 unstable=0 bg_thresh=1005 thresh=2011 gap=605 poll_thresh=16 ino=257 dd-2584 [004] 91.443478: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1148 unstable=0 bg_thresh=1008 thresh=2016 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 91.443696: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1148 unstable=0 bg_thresh=1010 thresh=2021 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 91.444195: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1148 unstable=0 bg_thresh=1012 thresh=2025 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 91.444314: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1148 unstable=0 bg_thresh=1012 thresh=2024 gap=468 poll_thresh=20 ino=257 dd-2584 [004] 91.444319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=62520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 91.451207: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1023 unstable=0 bg_thresh=1009 thresh=2019 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 91.451320: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1023 unstable=0 bg_thresh=1009 thresh=2019 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 91.451428: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1023 unstable=0 bg_thresh=1012 thresh=2024 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 91.451641: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1023 unstable=0 bg_thresh=1014 thresh=2029 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 91.451860: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1023 unstable=0 bg_thresh=1011 thresh=2022 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 91.452078: balance_dirty_state: bdi btrfs-1: dirty=533 wb=1023 unstable=0 bg_thresh=1010 thresh=2021 gap=465 poll_thresh=19 ino=257 dd-2584 [004] 91.452086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=62520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 91.463125: balance_dirty_state: bdi btrfs-1: dirty=533 wb=873 unstable=0 bg_thresh=1007 thresh=2014 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 91.463226: balance_dirty_state: bdi btrfs-1: dirty=533 wb=873 unstable=0 bg_thresh=1007 thresh=2014 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 91.463310: balance_dirty_state: bdi btrfs-1: dirty=558 wb=873 unstable=0 bg_thresh=1009 thresh=2019 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 91.463391: balance_dirty_state: bdi btrfs-1: dirty=583 wb=873 unstable=0 bg_thresh=1009 thresh=2019 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 91.463557: balance_dirty_state: bdi btrfs-1: dirty=608 wb=873 unstable=0 bg_thresh=1012 thresh=2024 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 91.464017: balance_dirty_state: bdi btrfs-1: dirty=633 wb=873 unstable=0 bg_thresh=1014 thresh=2028 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 91.464185: balance_dirty_state: bdi btrfs-1: dirty=658 wb=873 unstable=0 bg_thresh=1013 thresh=2027 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 91.464191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=62520 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 91.475140: balance_dirty_state: bdi btrfs-1: dirty=658 wb=598 unstable=0 bg_thresh=1013 thresh=2026 gap=770 poll_thresh=19 ino=257 dd-2584 [004] 91.475297: balance_dirty_state: bdi btrfs-1: dirty=683 wb=598 unstable=0 bg_thresh=1013 thresh=2026 gap=745 poll_thresh=14 ino=257 dd-2584 [004] 91.475353: balance_dirty_state: bdi btrfs-1: dirty=708 wb=598 unstable=0 bg_thresh=1015 thresh=2031 gap=725 poll_thresh=15 ino=257 dd-2584 [004] 91.475410: balance_dirty_state: bdi btrfs-1: dirty=708 wb=598 unstable=0 bg_thresh=1012 thresh=2025 gap=719 poll_thresh=16 ino=257 dd-2584 [004] 91.475524: balance_dirty_state: bdi btrfs-1: dirty=758 wb=598 unstable=0 bg_thresh=1012 thresh=2024 gap=668 poll_thresh=17 ino=257 dd-2584 [004] 91.475637: balance_dirty_state: bdi btrfs-1: dirty=783 wb=598 unstable=0 bg_thresh=1014 thresh=2028 gap=647 poll_thresh=18 ino=257 dd-2584 [004] 91.475750: balance_dirty_state: bdi btrfs-1: dirty=808 wb=598 unstable=0 bg_thresh=1013 thresh=2027 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 91.475862: balance_dirty_state: bdi btrfs-1: dirty=858 wb=598 unstable=0 bg_thresh=1013 thresh=2026 gap=570 poll_thresh=20 ino=257 dd-2584 [004] 91.476141: balance_dirty_state: bdi btrfs-1: dirty=883 wb=598 unstable=0 bg_thresh=1012 thresh=2025 gap=544 poll_thresh=21 ino=257 dd-2584 [004] 91.476261: balance_dirty_state: bdi btrfs-1: dirty=908 wb=598 unstable=0 bg_thresh=1014 thresh=2029 gap=523 poll_thresh=22 ino=257 dd-2584 [004] 91.476380: balance_dirty_state: bdi btrfs-1: dirty=933 wb=598 unstable=0 bg_thresh=1014 thresh=2028 gap=497 poll_thresh=23 ino=257 dd-2584 [004] 91.476384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=62520 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 91.483082: balance_dirty_state: bdi btrfs-1: dirty=933 wb=473 unstable=0 bg_thresh=1009 thresh=2018 gap=612 poll_thresh=23 ino=257 dd-2584 [004] 91.483227: balance_dirty_state: bdi btrfs-1: dirty=958 wb=473 unstable=0 bg_thresh=1009 thresh=2018 gap=587 poll_thresh=17 ino=257 dd-2584 [004] 91.483342: balance_dirty_state: bdi btrfs-1: dirty=983 wb=473 unstable=0 bg_thresh=1011 thresh=2023 gap=567 poll_thresh=18 ino=257 dd-2584 [004] 91.483454: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=473 unstable=0 bg_thresh=1014 thresh=2028 gap=522 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 91.483519: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8992 wrote=0 to_write=8192 dd-2584 [004] 91.483581: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=473 unstable=0 bg_thresh=1016 thresh=2032 gap=501 poll_thresh=20 ino=257 dd-2584 [004] 91.483583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=62520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 91.486601: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=800 to_write=7392 dd-2584 [004] 91.491131: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1148 unstable=0 bg_thresh=1013 thresh=2026 gap=620 poll_thresh=20 ino=257 dd-2584 [004] 91.491254: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1148 unstable=0 bg_thresh=1013 thresh=2026 gap=620 poll_thresh=15 ino=257 dd-2584 [004] 91.491369: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1148 unstable=0 bg_thresh=1015 thresh=2031 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 91.491606: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1148 unstable=0 bg_thresh=1015 thresh=2030 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 91.492194: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1148 unstable=0 bg_thresh=1014 thresh=2029 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 91.492603: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1048 unstable=0 bg_thresh=1013 thresh=2026 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 91.492913: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1023 unstable=0 bg_thresh=1012 thresh=2025 gap=594 poll_thresh=20 ino=257 dd-2584 [004] 91.493161: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1023 unstable=0 bg_thresh=1008 thresh=2016 gap=535 poll_thresh=21 ino=257 dd-2584 [004] 91.493415: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1023 unstable=0 bg_thresh=1006 thresh=2012 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 91.493656: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1023 unstable=0 bg_thresh=1004 thresh=2008 gap=477 poll_thresh=23 ino=257 dd-2584 [004] 91.493665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=62520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 91.499133: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1023 unstable=0 bg_thresh=1009 thresh=2019 gap=488 poll_thresh=23 ino=257 dd-2584 [004] 91.499142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=62520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 91.507139: balance_dirty_state: bdi btrfs-1: dirty=508 wb=823 unstable=0 bg_thresh=1008 thresh=2016 gap=685 poll_thresh=23 ino=257 dd-2584 [004] 91.507262: balance_dirty_state: bdi btrfs-1: dirty=533 wb=823 unstable=0 bg_thresh=1005 thresh=2010 gap=654 poll_thresh=17 ino=257 dd-2584 [004] 91.507433: balance_dirty_state: bdi btrfs-1: dirty=558 wb=823 unstable=0 bg_thresh=1004 thresh=2009 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 91.507894: balance_dirty_state: bdi btrfs-1: dirty=583 wb=823 unstable=0 bg_thresh=1006 thresh=2013 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 91.508064: balance_dirty_state: bdi btrfs-1: dirty=633 wb=823 unstable=0 bg_thresh=1006 thresh=2012 gap=556 poll_thresh=20 ino=257 dd-2584 [004] 91.508232: balance_dirty_state: bdi btrfs-1: dirty=658 wb=823 unstable=0 bg_thresh=1005 thresh=2011 gap=530 poll_thresh=21 ino=257 dd-2584 [004] 91.508401: balance_dirty_state: bdi btrfs-1: dirty=683 wb=823 unstable=0 bg_thresh=1005 thresh=2010 gap=504 poll_thresh=22 ino=257 dd-2584 [004] 91.508571: balance_dirty_state: bdi btrfs-1: dirty=708 wb=823 unstable=0 bg_thresh=1007 thresh=2014 gap=483 poll_thresh=23 ino=257 dd-2584 [004] 91.508577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=62520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 91.515156: balance_dirty_state: bdi btrfs-1: dirty=708 wb=823 unstable=0 bg_thresh=1007 thresh=2014 gap=483 poll_thresh=23 ino=257 dd-2584 [004] 91.515167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=62520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 91.523129: balance_dirty_state: bdi btrfs-1: dirty=708 wb=573 unstable=0 bg_thresh=1009 thresh=2018 gap=737 poll_thresh=23 ino=257 dd-2584 [004] 91.523192: balance_dirty_state: bdi btrfs-1: dirty=733 wb=573 unstable=0 bg_thresh=1008 thresh=2017 gap=711 poll_thresh=17 ino=257 dd-2584 [004] 91.523307: balance_dirty_state: bdi btrfs-1: dirty=758 wb=573 unstable=0 bg_thresh=1008 thresh=2016 gap=685 poll_thresh=18 ino=257 dd-2584 [004] 91.523421: balance_dirty_state: bdi btrfs-1: dirty=808 wb=573 unstable=0 bg_thresh=1007 thresh=2015 gap=634 poll_thresh=19 ino=257 dd-2584 [004] 91.523534: balance_dirty_state: bdi btrfs-1: dirty=833 wb=573 unstable=0 bg_thresh=1009 thresh=2019 gap=613 poll_thresh=20 ino=257 dd-2584 [004] 91.523811: balance_dirty_state: bdi btrfs-1: dirty=858 wb=573 unstable=0 bg_thresh=1009 thresh=2018 gap=587 poll_thresh=21 ino=257 dd-2584 [004] 91.523922: balance_dirty_state: bdi btrfs-1: dirty=883 wb=573 unstable=0 bg_thresh=1008 thresh=2017 gap=561 poll_thresh=22 ino=257 dd-2584 [004] 91.524035: balance_dirty_state: bdi btrfs-1: dirty=933 wb=573 unstable=0 bg_thresh=1010 thresh=2021 gap=515 poll_thresh=23 ino=257 dd-2584 [004] 91.524147: balance_dirty_state: bdi btrfs-1: dirty=958 wb=573 unstable=0 bg_thresh=1010 thresh=2020 gap=489 poll_thresh=24 ino=257 dd-2584 [004] 91.524152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 91.531134: balance_dirty_state: bdi btrfs-1: dirty=958 wb=448 unstable=0 bg_thresh=1010 thresh=2021 gap=615 poll_thresh=24 ino=257 dd-2584 [004] 91.531200: balance_dirty_state: bdi btrfs-1: dirty=983 wb=448 unstable=0 bg_thresh=1007 thresh=2015 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 91.531312: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=448 unstable=0 bg_thresh=1007 thresh=2014 gap=558 poll_thresh=19 ino=257 dd-2584 [004] 91.531438: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=448 unstable=0 bg_thresh=1009 thresh=2018 gap=537 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 91.531508: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9040 wrote=0 to_write=8192 dd-2584 [004] 91.531561: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=448 unstable=0 bg_thresh=1008 thresh=2017 gap=511 poll_thresh=21 ino=257 dd-2584 [004] 91.531855: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=548 unstable=0 bg_thresh=1008 thresh=2016 gap=460 poll_thresh=22 ino=257 dd-2584 [004] 91.531856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 91.533768: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=848 to_write=7344 dd-2584 [004] 91.539203: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1173 unstable=0 bg_thresh=1006 thresh=2012 gap=581 poll_thresh=22 ino=257 dd-2584 [004] 91.539283: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1173 unstable=0 bg_thresh=1005 thresh=2011 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 91.539404: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1173 unstable=0 bg_thresh=1007 thresh=2015 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 91.539520: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1173 unstable=0 bg_thresh=1007 thresh=2014 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 91.539637: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1173 unstable=0 bg_thresh=1006 thresh=2013 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 91.539642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 91.547208: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1048 unstable=0 bg_thresh=1005 thresh=2010 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 91.547340: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1048 unstable=0 bg_thresh=1002 thresh=2004 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 91.547428: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1048 unstable=0 bg_thresh=1004 thresh=2009 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 91.547518: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1048 unstable=0 bg_thresh=1004 thresh=2008 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 91.547699: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1048 unstable=0 bg_thresh=1003 thresh=2007 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 91.547878: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1048 unstable=0 bg_thresh=1003 thresh=2006 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 91.547884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 91.559094: balance_dirty_state: bdi btrfs-1: dirty=483 wb=873 unstable=0 bg_thresh=1009 thresh=2018 gap=662 poll_thresh=18 ino=257 dd-2584 [001] 91.559162: balance_dirty_state: bdi btrfs-1: dirty=483 wb=873 unstable=0 bg_thresh=1009 thresh=2018 gap=662 poll_thresh=13 ino=257 dd-2584 [001] 91.559399: balance_dirty_state: bdi btrfs-1: dirty=508 wb=873 unstable=0 bg_thresh=1006 thresh=2012 gap=631 poll_thresh=14 ino=257 dd-2584 [001] 91.559456: balance_dirty_state: bdi btrfs-1: dirty=533 wb=873 unstable=0 bg_thresh=1008 thresh=2017 gap=611 poll_thresh=15 ino=257 dd-2584 [001] 91.559515: balance_dirty_state: bdi btrfs-1: dirty=533 wb=873 unstable=0 bg_thresh=1011 thresh=2022 gap=616 poll_thresh=16 ino=257 dd-2584 [001] 91.559635: balance_dirty_state: bdi btrfs-1: dirty=583 wb=873 unstable=0 bg_thresh=1013 thresh=2027 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 91.559757: balance_dirty_state: bdi btrfs-1: dirty=608 wb=873 unstable=0 bg_thresh=1010 thresh=2020 gap=539 poll_thresh=18 ino=257 dd-2584 [001] 91.559878: balance_dirty_state: bdi btrfs-1: dirty=633 wb=873 unstable=0 bg_thresh=1009 thresh=2019 gap=513 poll_thresh=19 ino=257 dd-2584 [001] 91.559999: balance_dirty_state: bdi btrfs-1: dirty=658 wb=873 unstable=0 bg_thresh=1011 thresh=2023 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 91.560004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 91.567138: balance_dirty_state: bdi btrfs-1: dirty=658 wb=623 unstable=0 bg_thresh=1001 thresh=2002 gap=721 poll_thresh=20 ino=257 dd-2584 [001] 91.567209: balance_dirty_state: bdi btrfs-1: dirty=683 wb=623 unstable=0 bg_thresh=1003 thresh=2007 gap=701 poll_thresh=15 ino=257 dd-2584 [001] 91.567270: balance_dirty_state: bdi btrfs-1: dirty=708 wb=623 unstable=0 bg_thresh=1003 thresh=2007 gap=676 poll_thresh=16 ino=257 dd-2584 [001] 91.567385: balance_dirty_state: bdi btrfs-1: dirty=733 wb=623 unstable=0 bg_thresh=1006 thresh=2012 gap=656 poll_thresh=17 ino=257 dd-2584 [001] 91.567677: balance_dirty_state: bdi btrfs-1: dirty=758 wb=623 unstable=0 bg_thresh=1005 thresh=2011 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 91.567797: balance_dirty_state: bdi btrfs-1: dirty=783 wb=623 unstable=0 bg_thresh=1007 thresh=2015 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 91.567917: balance_dirty_state: bdi btrfs-1: dirty=833 wb=623 unstable=0 bg_thresh=1007 thresh=2014 gap=558 poll_thresh=20 ino=257 dd-2584 [001] 91.568034: balance_dirty_state: bdi btrfs-1: dirty=858 wb=623 unstable=0 bg_thresh=1006 thresh=2013 gap=532 poll_thresh=21 ino=257 dd-2584 [001] 91.568153: balance_dirty_state: bdi btrfs-1: dirty=883 wb=623 unstable=0 bg_thresh=1011 thresh=2023 gap=517 poll_thresh=22 ino=257 dd-2584 [001] 91.568270: balance_dirty_state: bdi btrfs-1: dirty=933 wb=623 unstable=0 bg_thresh=1011 thresh=2022 gap=466 poll_thresh=23 ino=257 dd-2584 [001] 91.568275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 91.575109: balance_dirty_state: bdi btrfs-1: dirty=933 wb=498 unstable=0 bg_thresh=1007 thresh=2015 gap=584 poll_thresh=23 ino=257 dd-2584 [006] 91.575226: balance_dirty_state: bdi btrfs-1: dirty=933 wb=498 unstable=0 bg_thresh=1010 thresh=2020 gap=589 poll_thresh=17 ino=257 dd-2584 [006] 91.575456: balance_dirty_state: bdi btrfs-1: dirty=958 wb=498 unstable=0 bg_thresh=1012 thresh=2025 gap=569 poll_thresh=18 ino=257 dd-2584 [006] 91.575640: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=498 unstable=0 bg_thresh=1015 thresh=2030 gap=524 poll_thresh=19 ino=257 dd-2584 [006] 91.576100: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=498 unstable=0 bg_thresh=1017 thresh=2034 gap=503 poll_thresh=20 ino=257 dd-2584 [006] 91.576107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=98% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 91.576143: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9084 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 91.578776: writeback_single_inode: bdi btrfs-1: ino=257 state= age=184 wrote=784 to_write=7408 dd-2584 [006] 91.583130: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1148 unstable=0 bg_thresh=1012 thresh=2025 gap=644 poll_thresh=20 ino=257 dd-2584 [006] 91.583257: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1148 unstable=0 bg_thresh=1012 thresh=2025 gap=619 poll_thresh=15 ino=257 dd-2584 [006] 91.583379: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1148 unstable=0 bg_thresh=1012 thresh=2024 gap=618 poll_thresh=16 ino=257 dd-2584 [006] 91.583615: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1148 unstable=0 bg_thresh=1011 thresh=2023 gap=567 poll_thresh=17 ino=257 dd-2584 [006] 91.583850: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1148 unstable=0 bg_thresh=1011 thresh=2022 gap=541 poll_thresh=18 ino=257 dd-2584 [006] 91.584087: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1148 unstable=0 bg_thresh=1013 thresh=2026 gap=520 poll_thresh=19 ino=257 dd-2584 [006] 91.584325: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1148 unstable=0 bg_thresh=1012 thresh=2025 gap=494 poll_thresh=20 ino=257 dd-2584 [006] 91.584334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 91.591240: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1023 unstable=0 bg_thresh=1012 thresh=2024 gap=618 poll_thresh=20 ino=257 dd-2584 [006] 91.591372: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1023 unstable=0 bg_thresh=1009 thresh=2018 gap=587 poll_thresh=15 ino=257 dd-2584 [006] 91.591492: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1023 unstable=0 bg_thresh=1011 thresh=2023 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 91.591729: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1023 unstable=0 bg_thresh=1013 thresh=2027 gap=546 poll_thresh=17 ino=257 dd-2584 [006] 91.592322: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1023 unstable=0 bg_thresh=1013 thresh=2026 gap=520 poll_thresh=18 ino=257 dd-2584 [006] 91.592557: balance_dirty_state: bdi btrfs-1: dirty=533 wb=1023 unstable=0 bg_thresh=1012 thresh=2025 gap=469 poll_thresh=19 ino=257 dd-2584 [006] 91.592566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 91.599328: balance_dirty_state: bdi btrfs-1: dirty=533 wb=898 unstable=0 bg_thresh=1012 thresh=2024 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 91.599456: balance_dirty_state: bdi btrfs-1: dirty=533 wb=898 unstable=0 bg_thresh=1012 thresh=2024 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 91.599590: balance_dirty_state: bdi btrfs-1: dirty=558 wb=848 unstable=0 bg_thresh=1014 thresh=2029 gap=623 poll_thresh=15 ino=257 dd-2584 [005] 91.599708: balance_dirty_state: bdi btrfs-1: dirty=583 wb=848 unstable=0 bg_thresh=1017 thresh=2034 gap=603 poll_thresh=16 ino=257 dd-2584 [005] 91.599945: balance_dirty_state: bdi btrfs-1: dirty=608 wb=848 unstable=0 bg_thresh=1016 thresh=2033 gap=577 poll_thresh=17 ino=257 dd-2584 [005] 91.600182: balance_dirty_state: bdi btrfs-1: dirty=633 wb=848 unstable=0 bg_thresh=1016 thresh=2032 gap=551 poll_thresh=18 ino=257 dd-2584 [005] 91.600416: balance_dirty_state: bdi btrfs-1: dirty=658 wb=848 unstable=0 bg_thresh=1015 thresh=2031 gap=525 poll_thresh=19 ino=257 dd-2584 [005] 91.600652: balance_dirty_state: bdi btrfs-1: dirty=708 wb=848 unstable=0 bg_thresh=1014 thresh=2029 gap=473 poll_thresh=20 ino=257 dd-2584 [005] 91.600661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 91.611097: balance_dirty_state: bdi btrfs-1: dirty=708 wb=798 unstable=0 bg_thresh=1009 thresh=2018 gap=512 poll_thresh=20 ino=257 dd-2584 [005] 91.611217: balance_dirty_state: bdi btrfs-1: dirty=708 wb=798 unstable=0 bg_thresh=1009 thresh=2018 gap=512 poll_thresh=15 ino=257 dd-2584 [005] 91.611470: balance_dirty_state: bdi btrfs-1: dirty=733 wb=798 unstable=0 bg_thresh=1011 thresh=2023 gap=492 poll_thresh=16 ino=257 dd-2584 [005] 91.611474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [005] 91.623109: balance_dirty_state: bdi btrfs-1: dirty=733 wb=423 unstable=0 bg_thresh=1007 thresh=2015 gap=859 poll_thresh=16 ino=257 dd-2584 [005] 91.623200: balance_dirty_state: bdi btrfs-1: dirty=758 wb=423 unstable=0 bg_thresh=1007 thresh=2015 gap=834 poll_thresh=12 ino=257 dd-2584 [005] 91.623260: balance_dirty_state: bdi btrfs-1: dirty=758 wb=423 unstable=0 bg_thresh=1010 thresh=2020 gap=839 poll_thresh=13 ino=257 dd-2584 [005] 91.623314: balance_dirty_state: bdi btrfs-1: dirty=783 wb=423 unstable=0 bg_thresh=1010 thresh=2020 gap=814 poll_thresh=14 ino=257 dd-2584 [005] 91.623370: balance_dirty_state: bdi btrfs-1: dirty=808 wb=423 unstable=0 bg_thresh=1012 thresh=2025 gap=794 poll_thresh=15 ino=257 dd-2584 [005] 91.623425: balance_dirty_state: bdi btrfs-1: dirty=808 wb=423 unstable=0 bg_thresh=1012 thresh=2025 gap=794 poll_thresh=16 ino=257 dd-2584 [005] 91.623538: balance_dirty_state: bdi btrfs-1: dirty=858 wb=423 unstable=0 bg_thresh=1017 thresh=2035 gap=754 poll_thresh=17 ino=257 dd-2584 [005] 91.623650: balance_dirty_state: bdi btrfs-1: dirty=883 wb=423 unstable=0 bg_thresh=1017 thresh=2034 gap=728 poll_thresh=18 ino=257 dd-2584 [005] 91.623763: balance_dirty_state: bdi btrfs-1: dirty=908 wb=423 unstable=0 bg_thresh=1016 thresh=2033 gap=702 poll_thresh=19 ino=257 dd-2584 [005] 91.623875: balance_dirty_state: bdi btrfs-1: dirty=933 wb=423 unstable=0 bg_thresh=1018 thresh=2037 gap=681 poll_thresh=20 ino=257 dd-2584 [005] 91.623989: balance_dirty_state: bdi btrfs-1: dirty=983 wb=423 unstable=0 bg_thresh=1015 thresh=2030 gap=624 poll_thresh=21 ino=257 dd-2584 [005] 91.624267: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=423 unstable=0 bg_thresh=1014 thresh=2029 gap=598 poll_thresh=22 ino=257 dd-2584 [005] 91.624379: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=423 unstable=0 bg_thresh=1014 thresh=2028 gap=572 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 91.624442: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9132 wrote=0 to_write=8192 dd-2584 [005] 91.624505: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=423 unstable=0 bg_thresh=1016 thresh=2032 gap=551 poll_thresh=24 ino=257 dd-2584 [005] 91.624627: balance_dirty_state: bdi btrfs-1: dirty=1108 wb=448 unstable=0 bg_thresh=1015 thresh=2031 gap=475 poll_thresh=25 ino=257 dd-2584 [005] 91.624629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 91.626421: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=864 to_write=7328 dd-2584 [005] 91.631110: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1173 unstable=0 bg_thresh=1004 thresh=2008 gap=577 poll_thresh=25 ino=257 dd-2584 [005] 91.631191: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1173 unstable=0 bg_thresh=1004 thresh=2008 gap=577 poll_thresh=19 ino=257 dd-2584 [005] 91.631344: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1173 unstable=0 bg_thresh=1009 thresh=2018 gap=537 poll_thresh=20 ino=257 dd-2584 [005] 91.631495: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1173 unstable=0 bg_thresh=1011 thresh=2023 gap=517 poll_thresh=21 ino=257 dd-2584 [005] 91.631649: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1173 unstable=0 bg_thresh=1014 thresh=2028 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 91.631654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=64076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 91.639111: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1048 unstable=0 bg_thresh=1009 thresh=2019 gap=613 poll_thresh=22 ino=257 dd-2584 [005] 91.639232: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1048 unstable=0 bg_thresh=1009 thresh=2019 gap=588 poll_thresh=16 ino=257 dd-2584 [005] 91.641134: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1048 unstable=0 bg_thresh=1014 thresh=2029 gap=573 poll_thresh=17 ino=257 dd-2584 [005] 91.641364: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1048 unstable=0 bg_thresh=1017 thresh=2034 gap=553 poll_thresh=18 ino=257 dd-2584 [005] 91.641602: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1048 unstable=0 bg_thresh=1016 thresh=2033 gap=502 poll_thresh=19 ino=257 dd-2584 [005] 91.641611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=64076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 91.647141: balance_dirty_state: bdi btrfs-1: dirty=483 wb=898 unstable=0 bg_thresh=1010 thresh=2020 gap=639 poll_thresh=19 ino=257 dd-2584 [005] 91.647221: balance_dirty_state: bdi btrfs-1: dirty=483 wb=898 unstable=0 bg_thresh=1010 thresh=2020 gap=639 poll_thresh=14 ino=257 dd-2584 [005] 91.647279: balance_dirty_state: bdi btrfs-1: dirty=508 wb=898 unstable=0 bg_thresh=1012 thresh=2025 gap=619 poll_thresh=15 ino=257 dd-2584 [005] 91.647337: balance_dirty_state: bdi btrfs-1: dirty=533 wb=898 unstable=0 bg_thresh=1012 thresh=2025 gap=594 poll_thresh=16 ino=257 dd-2584 [005] 91.647451: balance_dirty_state: bdi btrfs-1: dirty=558 wb=898 unstable=0 bg_thresh=1015 thresh=2030 gap=574 poll_thresh=17 ino=257 dd-2584 [005] 91.647569: balance_dirty_state: bdi btrfs-1: dirty=583 wb=898 unstable=0 bg_thresh=1017 thresh=2034 gap=553 poll_thresh=18 ino=257 dd-2584 [005] 91.647687: balance_dirty_state: bdi btrfs-1: dirty=608 wb=898 unstable=0 bg_thresh=1016 thresh=2033 gap=527 poll_thresh=19 ino=257 dd-2584 [005] 91.647976: balance_dirty_state: bdi btrfs-1: dirty=658 wb=898 unstable=0 bg_thresh=1016 thresh=2032 gap=476 poll_thresh=20 ino=257 dd-2584 [005] 91.647980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-164% task_weight=98% bdi_bw=64076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 91.655105: balance_dirty_state: bdi btrfs-1: dirty=658 wb=898 unstable=0 bg_thresh=1008 thresh=2016 gap=460 poll_thresh=20 ino=257 dd-2584 [005] 91.655110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=64076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 91.663125: balance_dirty_state: bdi btrfs-1: dirty=658 wb=648 unstable=0 bg_thresh=1010 thresh=2020 gap=714 poll_thresh=20 ino=257 dd-2584 [005] 91.663198: balance_dirty_state: bdi btrfs-1: dirty=658 wb=648 unstable=0 bg_thresh=1010 thresh=2020 gap=714 poll_thresh=15 ino=257 dd-2584 [005] 91.663256: balance_dirty_state: bdi btrfs-1: dirty=683 wb=648 unstable=0 bg_thresh=1012 thresh=2025 gap=694 poll_thresh=16 ino=257 dd-2584 [005] 91.663370: balance_dirty_state: bdi btrfs-1: dirty=708 wb=648 unstable=0 bg_thresh=1015 thresh=2030 gap=674 poll_thresh=17 ino=257 dd-2584 [005] 91.663486: balance_dirty_state: bdi btrfs-1: dirty=758 wb=648 unstable=0 bg_thresh=1014 thresh=2029 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 91.663603: balance_dirty_state: bdi btrfs-1: dirty=783 wb=648 unstable=0 bg_thresh=1016 thresh=2033 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 91.663720: balance_dirty_state: bdi btrfs-1: dirty=808 wb=648 unstable=0 bg_thresh=1016 thresh=2032 gap=576 poll_thresh=20 ino=257 dd-2584 [005] 91.663836: balance_dirty_state: bdi btrfs-1: dirty=833 wb=648 unstable=0 bg_thresh=1015 thresh=2031 gap=550 poll_thresh=21 ino=257 dd-2584 [005] 91.663953: balance_dirty_state: bdi btrfs-1: dirty=883 wb=648 unstable=0 bg_thresh=1017 thresh=2035 gap=504 poll_thresh=22 ino=257 dd-2584 [005] 91.663958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-161% task_weight=98% bdi_bw=64076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 91.671145: balance_dirty_state: bdi btrfs-1: dirty=883 wb=523 unstable=0 bg_thresh=1010 thresh=2021 gap=615 poll_thresh=22 ino=257 dd-2584 [005] 91.671212: balance_dirty_state: bdi btrfs-1: dirty=883 wb=523 unstable=0 bg_thresh=1010 thresh=2021 gap=615 poll_thresh=16 ino=257 dd-2584 [005] 91.671487: balance_dirty_state: bdi btrfs-1: dirty=933 wb=523 unstable=0 bg_thresh=1013 thresh=2026 gap=570 poll_thresh=17 ino=257 dd-2584 [005] 91.671597: balance_dirty_state: bdi btrfs-1: dirty=958 wb=523 unstable=0 bg_thresh=1015 thresh=2031 gap=550 poll_thresh=18 ino=257 dd-2584 [005] 91.671712: balance_dirty_state: bdi btrfs-1: dirty=983 wb=523 unstable=0 bg_thresh=1017 thresh=2035 gap=529 poll_thresh=19 ino=257 dd-2584 [005] 91.671826: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=523 unstable=0 bg_thresh=1017 thresh=2034 gap=503 poll_thresh=20 ino=257 dd-2584 [005] 91.671830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=64076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 91.679125: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=398 unstable=0 bg_thresh=1009 thresh=2018 gap=612 poll_thresh=20 ino=257 dd-2584 [005] 91.679214: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=398 unstable=0 bg_thresh=1009 thresh=2018 gap=587 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 91.679250: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9188 wrote=0 to_write=8192 dd-2584 [005] 91.679276: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=398 unstable=0 bg_thresh=1011 thresh=2023 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 91.679396: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=398 unstable=0 bg_thresh=1014 thresh=2028 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 91.679522: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=473 unstable=0 bg_thresh=1016 thresh=2033 gap=527 poll_thresh=18 ino=257 dd-2584 [005] 91.679648: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=523 unstable=0 bg_thresh=1016 thresh=2032 gap=476 poll_thresh=19 ino=257 dd-2584 [005] 91.679650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-119% task_weight=99% bdi_bw=64076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 91.681412: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=896 to_write=7296 dd-2584 [005] 91.687200: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1173 unstable=0 bg_thresh=1017 thresh=2035 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 91.687614: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1173 unstable=0 bg_thresh=1020 thresh=2040 gap=609 poll_thresh=14 ino=257 dd-2584 [005] 91.687697: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1173 unstable=0 bg_thresh=1019 thresh=2039 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 91.687779: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1173 unstable=0 bg_thresh=1019 thresh=2039 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 91.687940: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1173 unstable=0 bg_thresh=1019 thresh=2038 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 91.688106: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1173 unstable=0 bg_thresh=1021 thresh=2042 gap=511 poll_thresh=18 ino=257 dd-2584 [005] 91.688275: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1173 unstable=0 bg_thresh=1017 thresh=2035 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 91.688281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-161% task_weight=98% bdi_bw=64076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 91.695188: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1023 unstable=0 bg_thresh=1006 thresh=2012 gap=606 poll_thresh=19 ino=257 dd-2584 [005] 91.695251: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1023 unstable=0 bg_thresh=1006 thresh=2012 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 91.695313: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1023 unstable=0 bg_thresh=1008 thresh=2017 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 91.695379: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1023 unstable=0 bg_thresh=1002 thresh=2004 gap=548 poll_thresh=16 ino=257 dd-2584 [005] 91.695512: balance_dirty_state: bdi btrfs-1: dirty=483 wb=973 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 91.695666: balance_dirty_state: bdi btrfs-1: dirty=508 wb=973 unstable=0 bg_thresh=1002 thresh=2005 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 91.696126: balance_dirty_state: bdi btrfs-1: dirty=533 wb=973 unstable=0 bg_thresh=1008 thresh=2016 gap=510 poll_thresh=19 ino=257 dd-2584 [005] 91.696289: balance_dirty_state: bdi btrfs-1: dirty=558 wb=923 unstable=0 bg_thresh=1007 thresh=2015 gap=534 poll_thresh=20 ino=257 dd-2584 [005] 91.696410: balance_dirty_state: bdi btrfs-1: dirty=608 wb=923 unstable=0 bg_thresh=1007 thresh=2014 gap=483 poll_thresh=21 ino=257 dd-2584 [005] 91.696416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=64076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 91.703125: balance_dirty_state: bdi btrfs-1: dirty=608 wb=923 unstable=0 bg_thresh=1000 thresh=2000 gap=469 poll_thresh=21 ino=257 dd-2584 [005] 91.703132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=64076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 91.711156: balance_dirty_state: bdi btrfs-1: dirty=608 wb=723 unstable=0 bg_thresh=998 thresh=1996 gap=665 poll_thresh=21 ino=257 dd-2584 [005] 91.711226: balance_dirty_state: bdi btrfs-1: dirty=608 wb=698 unstable=0 bg_thresh=998 thresh=1996 gap=690 poll_thresh=16 ino=257 dd-2584 [005] 91.711345: balance_dirty_state: bdi btrfs-1: dirty=658 wb=673 unstable=0 bg_thresh=997 thresh=1995 gap=664 poll_thresh=17 ino=257 dd-2584 [005] 91.711464: balance_dirty_state: bdi btrfs-1: dirty=683 wb=673 unstable=0 bg_thresh=999 thresh=1999 gap=643 poll_thresh=18 ino=257 dd-2584 [005] 91.711585: balance_dirty_state: bdi btrfs-1: dirty=708 wb=673 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 91.711708: balance_dirty_state: bdi btrfs-1: dirty=733 wb=673 unstable=0 bg_thresh=998 thresh=1997 gap=591 poll_thresh=20 ino=257 dd-2584 [005] 91.712003: balance_dirty_state: bdi btrfs-1: dirty=783 wb=673 unstable=0 bg_thresh=1000 thresh=2001 gap=545 poll_thresh=21 ino=257 dd-2584 [005] 91.712126: balance_dirty_state: bdi btrfs-1: dirty=808 wb=673 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=22 ino=257 dd-2584 [005] 91.712248: balance_dirty_state: bdi btrfs-1: dirty=833 wb=673 unstable=0 bg_thresh=999 thresh=1999 gap=493 poll_thresh=23 ino=257 dd-2584 [005] 91.712253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=64076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 91.719252: balance_dirty_state: bdi btrfs-1: dirty=833 wb=673 unstable=0 bg_thresh=998 thresh=1996 gap=490 poll_thresh=23 ino=257 dd-2584 [005] 91.719258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=64076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 91.727189: balance_dirty_state: bdi btrfs-1: dirty=833 wb=423 unstable=0 bg_thresh=1001 thresh=2002 gap=746 poll_thresh=23 ino=257 dd-2584 [005] 91.727265: balance_dirty_state: bdi btrfs-1: dirty=858 wb=423 unstable=0 bg_thresh=1000 thresh=2001 gap=720 poll_thresh=17 ino=257 dd-2584 [005] 91.727382: balance_dirty_state: bdi btrfs-1: dirty=883 wb=423 unstable=0 bg_thresh=1000 thresh=2000 gap=694 poll_thresh=18 ino=257 dd-2584 [005] 91.727496: balance_dirty_state: bdi btrfs-1: dirty=908 wb=423 unstable=0 bg_thresh=999 thresh=1999 gap=668 poll_thresh=19 ino=257 dd-2584 [005] 91.727610: balance_dirty_state: bdi btrfs-1: dirty=958 wb=423 unstable=0 bg_thresh=1001 thresh=2003 gap=622 poll_thresh=20 ino=257 dd-2584 [005] 91.727724: balance_dirty_state: bdi btrfs-1: dirty=983 wb=423 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=21 ino=257 dd-2584 [005] 91.727837: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=423 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 91.727904: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9236 wrote=0 to_write=8192 dd-2584 [005] 91.728140: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=473 unstable=0 bg_thresh=1002 thresh=2005 gap=524 poll_thresh=23 ino=257 dd-2584 [005] 91.728268: balance_dirty_state: bdi btrfs-1: dirty=983 wb=523 unstable=0 bg_thresh=1002 thresh=2004 gap=498 poll_thresh=24 ino=257 dd-2584 [005] 91.728269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=64076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 91.731575: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=832 to_write=7360 dd-2584 [005] 91.735144: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1123 unstable=0 bg_thresh=1000 thresh=2001 gap=620 poll_thresh=24 ino=257 dd-2584 [005] 91.735268: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1123 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=18 ino=257 dd-2584 [005] 91.735432: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1123 unstable=0 bg_thresh=999 thresh=1999 gap=568 poll_thresh=19 ino=257 dd-2584 [005] 91.735590: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1123 unstable=0 bg_thresh=999 thresh=1998 gap=542 poll_thresh=20 ino=257 dd-2584 [005] 91.735742: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1123 unstable=0 bg_thresh=998 thresh=1997 gap=516 poll_thresh=21 ino=257 dd-2584 [005] 91.735900: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1123 unstable=0 bg_thresh=998 thresh=1996 gap=465 poll_thresh=22 ino=257 dd-2584 [005] 91.735906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=64752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 91.743200: balance_dirty_state: bdi btrfs-1: dirty=408 wb=998 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=22 ino=257 dd-2584 [001] 91.743269: balance_dirty_state: bdi btrfs-1: dirty=408 wb=998 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 91.743386: balance_dirty_state: bdi btrfs-1: dirty=458 wb=998 unstable=0 bg_thresh=1002 thresh=2005 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 91.743668: balance_dirty_state: bdi btrfs-1: dirty=483 wb=998 unstable=0 bg_thresh=1005 thresh=2010 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 91.743781: balance_dirty_state: bdi btrfs-1: dirty=508 wb=998 unstable=0 bg_thresh=1007 thresh=2014 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 91.743894: balance_dirty_state: bdi btrfs-1: dirty=533 wb=998 unstable=0 bg_thresh=1006 thresh=2013 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 91.743899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=64752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 91.751141: balance_dirty_state: bdi btrfs-1: dirty=533 wb=873 unstable=0 bg_thresh=999 thresh=1999 gap=593 poll_thresh=20 ino=257 dd-2584 [001] 91.751215: balance_dirty_state: bdi btrfs-1: dirty=558 wb=873 unstable=0 bg_thresh=999 thresh=1999 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 91.751274: balance_dirty_state: bdi btrfs-1: dirty=583 wb=873 unstable=0 bg_thresh=1002 thresh=2004 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 91.751389: balance_dirty_state: bdi btrfs-1: dirty=608 wb=873 unstable=0 bg_thresh=1004 thresh=2009 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 91.751505: balance_dirty_state: bdi btrfs-1: dirty=633 wb=873 unstable=0 bg_thresh=1007 thresh=2014 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 91.751625: balance_dirty_state: bdi btrfs-1: dirty=658 wb=873 unstable=0 bg_thresh=1009 thresh=2018 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 91.751630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=64752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 91.759137: balance_dirty_state: bdi btrfs-1: dirty=658 wb=873 unstable=0 bg_thresh=1001 thresh=2003 gap=472 poll_thresh=19 ino=257 dd-2584 [001] 91.759141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=64752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 91.767320: balance_dirty_state: bdi btrfs-1: dirty=658 wb=623 unstable=0 bg_thresh=1001 thresh=2002 gap=721 poll_thresh=19 ino=257 dd-2584 [001] 91.767410: balance_dirty_state: bdi btrfs-1: dirty=683 wb=623 unstable=0 bg_thresh=1001 thresh=2002 gap=696 poll_thresh=14 ino=257 dd-2584 [001] 91.767466: balance_dirty_state: bdi btrfs-1: dirty=708 wb=623 unstable=0 bg_thresh=1003 thresh=2007 gap=676 poll_thresh=15 ino=257 dd-2584 [001] 91.767686: balance_dirty_state: bdi btrfs-1: dirty=708 wb=623 unstable=0 bg_thresh=1003 thresh=2007 gap=676 poll_thresh=16 ino=257 dd-2584 [001] 91.767796: balance_dirty_state: bdi btrfs-1: dirty=758 wb=623 unstable=0 bg_thresh=1006 thresh=2012 gap=631 poll_thresh=17 ino=257 dd-2584 [001] 91.767911: balance_dirty_state: bdi btrfs-1: dirty=783 wb=623 unstable=0 bg_thresh=1008 thresh=2016 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 91.768023: balance_dirty_state: bdi btrfs-1: dirty=808 wb=623 unstable=0 bg_thresh=1007 thresh=2015 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 91.768135: balance_dirty_state: bdi btrfs-1: dirty=858 wb=623 unstable=0 bg_thresh=1007 thresh=2014 gap=533 poll_thresh=20 ino=257 dd-2584 [001] 91.768248: balance_dirty_state: bdi btrfs-1: dirty=883 wb=623 unstable=0 bg_thresh=1006 thresh=2013 gap=507 poll_thresh=21 ino=257 dd-2584 [001] 91.768362: balance_dirty_state: bdi btrfs-1: dirty=908 wb=623 unstable=0 bg_thresh=1008 thresh=2017 gap=486 poll_thresh=22 ino=257 dd-2584 [001] 91.768367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=64752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 91.775302: balance_dirty_state: bdi btrfs-1: dirty=908 wb=498 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=22 ino=257 dd-2584 [001] 91.775400: balance_dirty_state: bdi btrfs-1: dirty=933 wb=498 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 91.775510: balance_dirty_state: bdi btrfs-1: dirty=958 wb=498 unstable=0 bg_thresh=1003 thresh=2006 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 91.775785: balance_dirty_state: bdi btrfs-1: dirty=983 wb=498 unstable=0 bg_thresh=1005 thresh=2011 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 91.775900: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=498 unstable=0 bg_thresh=1007 thresh=2015 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 91.775904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=64752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 91.775965: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9284 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 91.777710: writeback_single_inode: bdi btrfs-1: ino=257 state= age=192 wrote=768 to_write=7424 dd-2584 [001] 91.783176: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1148 unstable=0 bg_thresh=1010 thresh=2020 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 91.783258: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1148 unstable=0 bg_thresh=1012 thresh=2025 gap=619 poll_thresh=14 ino=257 dd-2584 [001] 91.783315: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1148 unstable=0 bg_thresh=1009 thresh=2019 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 91.783372: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1148 unstable=0 bg_thresh=1012 thresh=2024 gap=593 poll_thresh=16 ino=257 dd-2584 [001] 91.783484: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1148 unstable=0 bg_thresh=1011 thresh=2023 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 91.783597: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1148 unstable=0 bg_thresh=1011 thresh=2022 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 91.783711: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1148 unstable=0 bg_thresh=1010 thresh=2020 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 91.783715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=64752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 91.791324: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1023 unstable=0 bg_thresh=1009 thresh=2019 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 91.791405: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1023 unstable=0 bg_thresh=1009 thresh=2019 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 91.791462: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1023 unstable=0 bg_thresh=1009 thresh=2018 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 91.791518: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1023 unstable=0 bg_thresh=1009 thresh=2018 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 91.791800: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1023 unstable=0 bg_thresh=1011 thresh=2022 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 91.791914: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1023 unstable=0 bg_thresh=1010 thresh=2021 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 91.791918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=64752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 91.799260: balance_dirty_state: bdi btrfs-1: dirty=508 wb=873 unstable=0 bg_thresh=1007 thresh=2015 gap=634 poll_thresh=18 ino=257 dd-2584 [001] 91.799330: balance_dirty_state: bdi btrfs-1: dirty=508 wb=873 unstable=0 bg_thresh=1007 thresh=2014 gap=633 poll_thresh=13 ino=257 dd-2584 [001] 91.799390: balance_dirty_state: bdi btrfs-1: dirty=533 wb=873 unstable=0 bg_thresh=1007 thresh=2014 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 91.799449: balance_dirty_state: bdi btrfs-1: dirty=558 wb=873 unstable=0 bg_thresh=1006 thresh=2013 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 91.799507: balance_dirty_state: bdi btrfs-1: dirty=558 wb=873 unstable=0 bg_thresh=1006 thresh=2013 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 91.799626: balance_dirty_state: bdi btrfs-1: dirty=608 wb=873 unstable=0 bg_thresh=1008 thresh=2017 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 91.799744: balance_dirty_state: bdi btrfs-1: dirty=633 wb=873 unstable=0 bg_thresh=1005 thresh=2010 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 91.799862: balance_dirty_state: bdi btrfs-1: dirty=658 wb=873 unstable=0 bg_thresh=1004 thresh=2009 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 91.799866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=64752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 91.807261: balance_dirty_state: bdi btrfs-1: dirty=658 wb=673 unstable=0 bg_thresh=1002 thresh=2005 gap=674 poll_thresh=19 ino=257 dd-2584 [001] 91.807342: balance_dirty_state: bdi btrfs-1: dirty=683 wb=673 unstable=0 bg_thresh=1005 thresh=2010 gap=654 poll_thresh=14 ino=257 dd-2584 [001] 91.807405: balance_dirty_state: bdi btrfs-1: dirty=683 wb=673 unstable=0 bg_thresh=1004 thresh=2009 gap=653 poll_thresh=15 ino=257 dd-2584 [001] 91.807627: balance_dirty_state: bdi btrfs-1: dirty=708 wb=673 unstable=0 bg_thresh=1004 thresh=2009 gap=628 poll_thresh=16 ino=257 dd-2584 [001] 91.807741: balance_dirty_state: bdi btrfs-1: dirty=733 wb=673 unstable=0 bg_thresh=1006 thresh=2013 gap=607 poll_thresh=17 ino=257 dd-2584 [001] 91.807853: balance_dirty_state: bdi btrfs-1: dirty=783 wb=673 unstable=0 bg_thresh=1006 thresh=2012 gap=556 poll_thresh=18 ino=257 dd-2584 [001] 91.807966: balance_dirty_state: bdi btrfs-1: dirty=808 wb=673 unstable=0 bg_thresh=1005 thresh=2011 gap=530 poll_thresh=19 ino=257 dd-2584 [001] 91.808081: balance_dirty_state: bdi btrfs-1: dirty=833 wb=673 unstable=0 bg_thresh=1007 thresh=2015 gap=509 poll_thresh=20 ino=257 dd-2584 [001] 91.808199: balance_dirty_state: bdi btrfs-1: dirty=883 wb=673 unstable=0 bg_thresh=1004 thresh=2008 gap=452 poll_thresh=21 ino=257 dd-2584 [001] 91.808203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=64752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 91.815317: balance_dirty_state: bdi btrfs-1: dirty=883 wb=548 unstable=0 bg_thresh=1001 thresh=2003 gap=572 poll_thresh=21 ino=257 dd-2584 [000] 91.815387: balance_dirty_state: bdi btrfs-1: dirty=908 wb=548 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=16 ino=257 dd-2584 [000] 91.815512: balance_dirty_state: bdi btrfs-1: dirty=933 wb=548 unstable=0 bg_thresh=1004 thresh=2008 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 91.815657: balance_dirty_state: bdi btrfs-1: dirty=958 wb=548 unstable=0 bg_thresh=1006 thresh=2013 gap=507 poll_thresh=18 ino=257 dd-2584 [000] 91.815950: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=548 unstable=0 bg_thresh=1008 thresh=2017 gap=461 poll_thresh=19 ino=257 dd-2584 [000] 91.815955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=64752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 91.823215: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=423 unstable=0 bg_thresh=1007 thresh=2014 gap=583 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 91.823250: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9332 wrote=0 to_write=8192 dd-2584 [000] 91.823283: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=423 unstable=0 bg_thresh=1007 thresh=2014 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 91.823344: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=423 unstable=0 bg_thresh=1006 thresh=2013 gap=557 poll_thresh=15 ino=257 dd-2584 [000] 91.823454: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=448 unstable=0 bg_thresh=1006 thresh=2013 gap=532 poll_thresh=16 ino=257 dd-2584 [000] 91.823643: balance_dirty_state: bdi btrfs-1: dirty=983 wb=523 unstable=0 bg_thresh=1008 thresh=2017 gap=511 poll_thresh=17 ino=257 dd-2584 [000] 91.823828: balance_dirty_state: bdi btrfs-1: dirty=908 wb=598 unstable=0 bg_thresh=1008 thresh=2016 gap=510 poll_thresh=18 ino=257 dd-2584 [000] 91.824012: balance_dirty_state: bdi btrfs-1: dirty=858 wb=698 unstable=0 bg_thresh=1007 thresh=2015 gap=459 poll_thresh=19 ino=257 dd-2584 [000] 91.824014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=64752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 91.825345: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=880 to_write=7312 dd-2584 [004] 91.831221: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1173 unstable=0 bg_thresh=1005 thresh=2010 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 91.831311: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1173 unstable=0 bg_thresh=1005 thresh=2010 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 91.831401: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1173 unstable=0 bg_thresh=1005 thresh=2010 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 91.831488: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1173 unstable=0 bg_thresh=1007 thresh=2015 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 91.831672: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1173 unstable=0 bg_thresh=1010 thresh=2020 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 91.832025: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1173 unstable=0 bg_thresh=1012 thresh=2024 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 91.832031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=64752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 91.839278: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1023 unstable=0 bg_thresh=1002 thresh=2005 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 91.839367: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1023 unstable=0 bg_thresh=1002 thresh=2005 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 91.839449: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1023 unstable=0 bg_thresh=1005 thresh=2010 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 91.839534: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1023 unstable=0 bg_thresh=1005 thresh=2010 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 91.839617: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1023 unstable=0 bg_thresh=1007 thresh=2015 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 91.839790: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1023 unstable=0 bg_thresh=1010 thresh=2020 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 91.839968: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1023 unstable=0 bg_thresh=1012 thresh=2024 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 91.840163: balance_dirty_state: bdi btrfs-1: dirty=533 wb=948 unstable=0 bg_thresh=1011 thresh=2023 gap=542 poll_thresh=19 ino=257 dd-2584 [004] 91.840338: balance_dirty_state: bdi btrfs-1: dirty=558 wb=898 unstable=0 bg_thresh=1011 thresh=2022 gap=566 poll_thresh=20 ino=257 dd-2584 [004] 91.840511: balance_dirty_state: bdi btrfs-1: dirty=583 wb=898 unstable=0 bg_thresh=1010 thresh=2021 gap=540 poll_thresh=21 ino=257 dd-2584 [004] 91.840971: balance_dirty_state: bdi btrfs-1: dirty=608 wb=898 unstable=0 bg_thresh=1012 thresh=2025 gap=519 poll_thresh=22 ino=257 dd-2584 [004] 91.841140: balance_dirty_state: bdi btrfs-1: dirty=658 wb=898 unstable=0 bg_thresh=1012 thresh=2024 gap=468 poll_thresh=23 ino=257 dd-2584 [004] 91.841146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=65360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 91.851191: balance_dirty_state: bdi btrfs-1: dirty=658 wb=898 unstable=0 bg_thresh=1004 thresh=2009 gap=453 poll_thresh=23 ino=257 dd-2584 [004] 91.851197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=65360 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 91.863268: balance_dirty_state: bdi btrfs-1: dirty=658 wb=523 unstable=0 bg_thresh=1002 thresh=2005 gap=824 poll_thresh=23 ino=257 dd-2584 [000] 91.863346: balance_dirty_state: bdi btrfs-1: dirty=683 wb=523 unstable=0 bg_thresh=1002 thresh=2005 gap=799 poll_thresh=17 ino=257 dd-2584 [000] 91.863457: balance_dirty_state: bdi btrfs-1: dirty=708 wb=523 unstable=0 bg_thresh=1005 thresh=2010 gap=779 poll_thresh=18 ino=257 dd-2584 [000] 91.863569: balance_dirty_state: bdi btrfs-1: dirty=758 wb=523 unstable=0 bg_thresh=1007 thresh=2015 gap=734 poll_thresh=19 ino=257 dd-2584 [000] 91.863684: balance_dirty_state: bdi btrfs-1: dirty=783 wb=523 unstable=0 bg_thresh=1009 thresh=2019 gap=713 poll_thresh=20 ino=257 dd-2584 [000] 91.863800: balance_dirty_state: bdi btrfs-1: dirty=808 wb=523 unstable=0 bg_thresh=1009 thresh=2018 gap=687 poll_thresh=21 ino=257 dd-2584 [000] 91.863916: balance_dirty_state: bdi btrfs-1: dirty=858 wb=523 unstable=0 bg_thresh=1008 thresh=2017 gap=636 poll_thresh=22 ino=257 dd-2584 [000] 91.864195: balance_dirty_state: bdi btrfs-1: dirty=883 wb=523 unstable=0 bg_thresh=1008 thresh=2016 gap=610 poll_thresh=23 ino=257 dd-2584 [000] 91.864310: balance_dirty_state: bdi btrfs-1: dirty=908 wb=523 unstable=0 bg_thresh=1010 thresh=2020 gap=589 poll_thresh=24 ino=257 dd-2584 [000] 91.864426: balance_dirty_state: bdi btrfs-1: dirty=933 wb=523 unstable=0 bg_thresh=1009 thresh=2019 gap=563 poll_thresh=25 ino=257 dd-2584 [000] 91.864538: balance_dirty_state: bdi btrfs-1: dirty=983 wb=523 unstable=0 bg_thresh=1009 thresh=2018 gap=512 poll_thresh=26 ino=257 dd-2584 [000] 91.864653: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=523 unstable=0 bg_thresh=1011 thresh=2022 gap=491 poll_thresh=27 ino=257 dd-2584 [000] 91.864658: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=65360 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 91.871293: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=398 unstable=0 bg_thresh=1004 thresh=2008 gap=602 poll_thresh=27 ino=257 flush-btrfs-1-2586 [003] 91.871329: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9380 wrote=0 to_write=8192 dd-2584 [000] 91.871360: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=398 unstable=0 bg_thresh=1004 thresh=2008 gap=577 poll_thresh=20 ino=257 dd-2584 [000] 91.871481: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=398 unstable=0 bg_thresh=1006 thresh=2013 gap=557 poll_thresh=21 ino=257 dd-2584 [000] 91.871609: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=473 unstable=0 bg_thresh=1011 thresh=2023 gap=542 poll_thresh=22 ino=257 dd-2584 [000] 91.871737: balance_dirty_state: bdi btrfs-1: dirty=983 wb=523 unstable=0 bg_thresh=1011 thresh=2022 gap=516 poll_thresh=23 ino=257 dd-2584 [000] 91.872034: balance_dirty_state: bdi btrfs-1: dirty=908 wb=648 unstable=0 bg_thresh=1010 thresh=2021 gap=465 poll_thresh=24 ino=257 dd-2584 [000] 91.872036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=65360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 91.873410: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=880 to_write=7312 dd-2584 [000] 91.879251: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1148 unstable=0 bg_thresh=1004 thresh=2008 gap=577 poll_thresh=24 ino=257 dd-2584 [000] 91.879314: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1148 unstable=0 bg_thresh=1004 thresh=2008 gap=577 poll_thresh=18 ino=257 dd-2584 [000] 91.879431: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1148 unstable=0 bg_thresh=1006 thresh=2013 gap=532 poll_thresh=19 ino=257 dd-2584 [000] 91.879546: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1148 unstable=0 bg_thresh=1009 thresh=2018 gap=512 poll_thresh=20 ino=257 dd-2584 [000] 91.879667: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1148 unstable=0 bg_thresh=1011 thresh=2022 gap=491 poll_thresh=21 ino=257 dd-2584 [000] 91.879672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=65360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 91.887298: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1023 unstable=0 bg_thresh=1008 thresh=2017 gap=611 poll_thresh=21 ino=257 dd-2584 [004] 91.887392: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1023 unstable=0 bg_thresh=1008 thresh=2017 gap=611 poll_thresh=16 ino=257 dd-2584 [004] 91.887562: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1023 unstable=0 bg_thresh=1011 thresh=2022 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 91.887730: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1023 unstable=0 bg_thresh=1010 thresh=2021 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 91.887904: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1023 unstable=0 bg_thresh=1009 thresh=2019 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 91.888367: balance_dirty_state: bdi btrfs-1: dirty=533 wb=1023 unstable=0 bg_thresh=1009 thresh=2018 gap=462 poll_thresh=20 ino=257 dd-2584 [004] 91.888373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=65360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 91.899284: balance_dirty_state: bdi btrfs-1: dirty=533 wb=773 unstable=0 bg_thresh=1002 thresh=2004 gap=698 poll_thresh=20 ino=257 dd-2584 [003] 91.899382: balance_dirty_state: bdi btrfs-1: dirty=533 wb=773 unstable=0 bg_thresh=999 thresh=1998 gap=692 poll_thresh=15 ino=257 dd-2584 [003] 91.899499: balance_dirty_state: bdi btrfs-1: dirty=558 wb=773 unstable=0 bg_thresh=1001 thresh=2003 gap=672 poll_thresh=16 ino=257 dd-2584 [003] 91.899732: balance_dirty_state: bdi btrfs-1: dirty=583 wb=773 unstable=0 bg_thresh=1001 thresh=2002 gap=646 poll_thresh=17 ino=257 dd-2584 [003] 91.899965: balance_dirty_state: bdi btrfs-1: dirty=608 wb=773 unstable=0 bg_thresh=1000 thresh=2001 gap=620 poll_thresh=18 ino=257 dd-2584 [003] 91.900202: balance_dirty_state: bdi btrfs-1: dirty=633 wb=773 unstable=0 bg_thresh=1002 thresh=2005 gap=599 poll_thresh=19 ino=257 dd-2584 [003] 91.900435: balance_dirty_state: bdi btrfs-1: dirty=683 wb=773 unstable=0 bg_thresh=1002 thresh=2004 gap=548 poll_thresh=20 ino=257 dd-2584 [003] 91.900669: balance_dirty_state: bdi btrfs-1: dirty=708 wb=773 unstable=0 bg_thresh=1001 thresh=2003 gap=522 poll_thresh=21 ino=257 dd-2584 [003] 91.900903: balance_dirty_state: bdi btrfs-1: dirty=733 wb=773 unstable=0 bg_thresh=1003 thresh=2007 gap=501 poll_thresh=22 ino=257 dd-2584 [003] 91.900912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=65360 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 91.907254: balance_dirty_state: bdi btrfs-1: dirty=733 wb=648 unstable=0 bg_thresh=1003 thresh=2007 gap=626 poll_thresh=22 ino=257 dd-2584 [003] 91.907689: balance_dirty_state: bdi btrfs-1: dirty=758 wb=648 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=16 ino=257 dd-2584 [003] 91.907925: balance_dirty_state: bdi btrfs-1: dirty=783 wb=648 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=17 ino=257 dd-2584 [003] 91.908157: balance_dirty_state: bdi btrfs-1: dirty=808 wb=648 unstable=0 bg_thresh=1002 thresh=2004 gap=548 poll_thresh=18 ino=257 dd-2584 [003] 91.908390: balance_dirty_state: bdi btrfs-1: dirty=858 wb=648 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=19 ino=257 dd-2584 [003] 91.908398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-58% task_weight=98% bdi_bw=65360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 91.915467: balance_dirty_state: bdi btrfs-1: dirty=858 wb=523 unstable=0 bg_thresh=1000 thresh=2000 gap=619 poll_thresh=14 ino=257 dd-2584 [003] 91.915526: balance_dirty_state: bdi btrfs-1: dirty=883 wb=523 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=15 ino=257 dd-2584 [003] 91.915582: balance_dirty_state: bdi btrfs-1: dirty=908 wb=523 unstable=0 bg_thresh=999 thresh=1999 gap=568 poll_thresh=16 ino=257 dd-2584 [003] 91.915694: balance_dirty_state: bdi btrfs-1: dirty=933 wb=523 unstable=0 bg_thresh=999 thresh=1998 gap=542 poll_thresh=17 ino=257 dd-2584 [003] 91.915807: balance_dirty_state: bdi btrfs-1: dirty=958 wb=523 unstable=0 bg_thresh=1001 thresh=2002 gap=521 poll_thresh=18 ino=257 dd-2584 [003] 91.915919: balance_dirty_state: bdi btrfs-1: dirty=983 wb=523 unstable=0 bg_thresh=1000 thresh=2001 gap=495 poll_thresh=19 ino=257 dd-2584 [003] 91.915924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=65360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 91.923349: balance_dirty_state: bdi btrfs-1: dirty=983 wb=398 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=19 ino=257 dd-2584 [003] 91.923615: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=398 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=14 ino=257 flush-btrfs-1-2586 [007] 91.923639: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9432 wrote=0 to_write=8192 dd-2584 [003] 91.923701: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=398 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=15 ino=257 dd-2584 [003] 91.923784: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=398 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=16 ino=257 dd-2584 [003] 91.923954: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=423 unstable=0 bg_thresh=997 thresh=1995 gap=514 poll_thresh=17 ino=257 dd-2584 [003] 91.924126: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=473 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=18 ino=257 dd-2584 [003] 91.924128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=65360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 91.926544: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=848 to_write=7344 dd-2584 [003] 91.931329: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1123 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=18 ino=257 dd-2584 [003] 91.931425: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1123 unstable=0 bg_thresh=1001 thresh=2003 gap=597 poll_thresh=13 ino=257 dd-2584 [003] 91.931492: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1123 unstable=0 bg_thresh=998 thresh=1997 gap=591 poll_thresh=14 ino=257 dd-2584 [003] 91.931552: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1123 unstable=0 bg_thresh=1001 thresh=2002 gap=571 poll_thresh=15 ino=257 dd-2584 [003] 91.931611: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1123 unstable=0 bg_thresh=1000 thresh=2001 gap=545 poll_thresh=16 ino=257 dd-2584 [003] 91.931731: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1123 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=17 ino=257 dd-2584 [003] 91.931848: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1123 unstable=0 bg_thresh=999 thresh=1999 gap=493 poll_thresh=18 ino=257 dd-2584 [003] 91.931853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-110% task_weight=98% bdi_bw=65360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 91.939302: balance_dirty_state: bdi btrfs-1: dirty=383 wb=998 unstable=0 bg_thresh=997 thresh=1995 gap=614 poll_thresh=18 ino=257 dd-2584 [003] 91.939370: balance_dirty_state: bdi btrfs-1: dirty=408 wb=998 unstable=0 bg_thresh=997 thresh=1994 gap=588 poll_thresh=13 ino=257 dd-2584 [003] 91.939611: balance_dirty_state: bdi btrfs-1: dirty=408 wb=998 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=14 ino=257 dd-2584 [003] 91.939672: balance_dirty_state: bdi btrfs-1: dirty=433 wb=998 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=15 ino=257 dd-2584 [003] 91.939735: balance_dirty_state: bdi btrfs-1: dirty=458 wb=998 unstable=0 bg_thresh=1001 thresh=2002 gap=546 poll_thresh=16 ino=257 dd-2584 [003] 91.939851: balance_dirty_state: bdi btrfs-1: dirty=483 wb=998 unstable=0 bg_thresh=1000 thresh=2001 gap=520 poll_thresh=17 ino=257 dd-2584 [003] 91.939967: balance_dirty_state: bdi btrfs-1: dirty=508 wb=998 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=18 ino=257 dd-2584 [003] 91.939971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-62% task_weight=98% bdi_bw=65360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 91.947373: balance_dirty_state: bdi btrfs-1: dirty=508 wb=748 unstable=0 bg_thresh=998 thresh=1996 gap=740 poll_thresh=13 ino=257 dd-2584 [004] 91.947491: balance_dirty_state: bdi btrfs-1: dirty=533 wb=748 unstable=0 bg_thresh=1000 thresh=2001 gap=720 poll_thresh=14 ino=257 dd-2584 [004] 91.947606: balance_dirty_state: bdi btrfs-1: dirty=533 wb=748 unstable=0 bg_thresh=1000 thresh=2001 gap=720 poll_thresh=15 ino=257 dd-2584 [004] 91.947721: balance_dirty_state: bdi btrfs-1: dirty=558 wb=748 unstable=0 bg_thresh=1003 thresh=2006 gap=700 poll_thresh=16 ino=257 dd-2584 [004] 91.947953: balance_dirty_state: bdi btrfs-1: dirty=583 wb=748 unstable=0 bg_thresh=1005 thresh=2011 gap=680 poll_thresh=17 ino=257 dd-2584 [004] 91.948188: balance_dirty_state: bdi btrfs-1: dirty=633 wb=748 unstable=0 bg_thresh=1007 thresh=2015 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 91.948768: balance_dirty_state: bdi btrfs-1: dirty=658 wb=748 unstable=0 bg_thresh=1007 thresh=2014 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 91.949005: balance_dirty_state: bdi btrfs-1: dirty=683 wb=748 unstable=0 bg_thresh=1006 thresh=2013 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 91.949242: balance_dirty_state: bdi btrfs-1: dirty=708 wb=748 unstable=0 bg_thresh=1006 thresh=2012 gap=556 poll_thresh=21 ino=257 dd-2584 [004] 91.949479: balance_dirty_state: bdi btrfs-1: dirty=758 wb=748 unstable=0 bg_thresh=1008 thresh=2016 gap=510 poll_thresh=22 ino=257 dd-2584 [004] 91.949712: balance_dirty_state: bdi btrfs-1: dirty=783 wb=748 unstable=0 bg_thresh=1007 thresh=2015 gap=484 poll_thresh=23 ino=257 dd-2584 [004] 91.949721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-138% task_weight=98% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 91.959456: balance_dirty_state: bdi btrfs-1: dirty=783 wb=623 unstable=0 bg_thresh=1006 thresh=2012 gap=606 poll_thresh=23 ino=257 dd-2584 [004] 91.959547: balance_dirty_state: bdi btrfs-1: dirty=808 wb=623 unstable=0 bg_thresh=1006 thresh=2012 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 91.959726: balance_dirty_state: bdi btrfs-1: dirty=833 wb=623 unstable=0 bg_thresh=1008 thresh=2017 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 91.959906: balance_dirty_state: bdi btrfs-1: dirty=858 wb=623 unstable=0 bg_thresh=1011 thresh=2022 gap=541 poll_thresh=19 ino=257 dd-2584 [004] 91.960094: balance_dirty_state: bdi btrfs-1: dirty=908 wb=623 unstable=0 bg_thresh=1013 thresh=2026 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 91.960100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-80% task_weight=100% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 91.984151: balance_dirty_state: bdi btrfs-1: dirty=931 wb=108 unstable=0 bg_thresh=1007 thresh=2014 gap=975 poll_thresh=15 ino=257 dd-2584 [000] 91.984241: balance_dirty_state: bdi btrfs-1: dirty=956 wb=108 unstable=0 bg_thresh=1009 thresh=2019 gap=955 poll_thresh=16 ino=257 dd-2584 [000] 91.993880: balance_dirty_state: bdi btrfs-1: dirty=978 wb=107 unstable=0 bg_thresh=1003 thresh=2006 gap=921 poll_thresh=17 ino=257 dd-2584 [000] 91.994065: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=107 unstable=0 bg_thresh=1004 thresh=2009 gap=899 poll_thresh=18 ino=257 dd-2584 [000] 91.994292: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=107 unstable=0 bg_thresh=1012 thresh=2025 gap=890 poll_thresh=19 ino=257 flush-btrfs-1-2586 [007] 91.994321: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9500 wrote=0 to_write=16384 dd-2584 [000] 91.994488: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=107 unstable=0 bg_thresh=1011 thresh=2022 gap=837 poll_thresh=20 ino=257 dd-2584 [000] 91.994678: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=182 unstable=0 bg_thresh=1006 thresh=2012 gap=802 poll_thresh=21 ino=257 dd-2584 [000] 91.994869: balance_dirty_state: bdi btrfs-1: dirty=978 wb=257 unstable=0 bg_thresh=1007 thresh=2015 gap=780 poll_thresh=22 ino=257 dd-2584 [000] 91.995059: balance_dirty_state: bdi btrfs-1: dirty=953 wb=307 unstable=0 bg_thresh=1012 thresh=2025 gap=765 poll_thresh=23 ino=257 dd-2584 [000] 91.995586: balance_dirty_state: bdi btrfs-1: dirty=828 wb=482 unstable=0 bg_thresh=1000 thresh=2000 gap=690 poll_thresh=24 ino=257 dd-2584 [000] 91.999342: balance_dirty_state: bdi btrfs-1: dirty=453 wb=857 unstable=0 bg_thresh=1007 thresh=2014 gap=704 poll_thresh=25 ino=257 dd-2584 [000] 91.999735: balance_dirty_state: bdi btrfs-1: dirty=378 wb=857 unstable=0 bg_thresh=1005 thresh=2010 gap=775 poll_thresh=26 ino=257 dd-2584 [000] 91.999990: balance_dirty_state: bdi btrfs-1: dirty=353 wb=882 unstable=0 bg_thresh=1007 thresh=2014 gap=779 poll_thresh=27 ino=257 dd-2584 [000] 92.001888: balance_dirty_state: bdi btrfs-1: dirty=278 wb=857 unstable=0 bg_thresh=1005 thresh=2010 gap=875 poll_thresh=28 ino=257 dd-2584 [000] 92.002090: balance_dirty_state: bdi btrfs-1: dirty=278 wb=832 unstable=0 bg_thresh=1002 thresh=2004 gap=894 poll_thresh=29 ino=257 dd-2584 [000] 92.002285: balance_dirty_state: bdi btrfs-1: dirty=253 wb=882 unstable=0 bg_thresh=1009 thresh=2019 gap=884 poll_thresh=30 ino=257 flush-btrfs-1-2586 [007] 92.002364: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=1136 to_write=15248 dd-2584 [000] 92.002473: balance_dirty_state: bdi btrfs-1: dirty=303 wb=882 unstable=0 bg_thresh=1009 thresh=2018 gap=833 poll_thresh=31 ino=257 dd-2584 [000] 92.002864: balance_dirty_state: bdi btrfs-1: dirty=328 wb=882 unstable=0 bg_thresh=1008 thresh=2017 gap=807 poll_thresh=32 ino=257 dd-2584 [000] 92.003045: balance_dirty_state: bdi btrfs-1: dirty=378 wb=882 unstable=0 bg_thresh=1007 thresh=2015 gap=755 poll_thresh=34 ino=257 dd-2584 [000] 92.003249: balance_dirty_state: bdi btrfs-1: dirty=421 wb=882 unstable=0 bg_thresh=1008 thresh=2017 gap=714 poll_thresh=36 ino=257 dd-2584 [000] 92.003469: balance_dirty_state: bdi btrfs-1: dirty=471 wb=882 unstable=0 bg_thresh=1007 thresh=2015 gap=662 poll_thresh=38 ino=257 dd-2584 [000] 92.003660: balance_dirty_state: bdi btrfs-1: dirty=521 wb=882 unstable=0 bg_thresh=1006 thresh=2013 gap=610 poll_thresh=40 ino=257 dd-2584 [000] 92.004047: balance_dirty_state: bdi btrfs-1: dirty=571 wb=882 unstable=0 bg_thresh=1005 thresh=2011 gap=558 poll_thresh=42 ino=257 dd-2584 [000] 92.004240: balance_dirty_state: bdi btrfs-1: dirty=596 wb=882 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=44 ino=257 dd-2584 [000] 92.004458: balance_dirty_state: bdi btrfs-1: dirty=648 wb=882 unstable=0 bg_thresh=1004 thresh=2009 gap=479 poll_thresh=46 ino=257 dd-2584 [000] 92.004463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=48 period=0 think=36 pause=8 dd-2584 [000] 92.011259: balance_dirty_state: bdi btrfs-1: dirty=648 wb=757 unstable=0 bg_thresh=1002 thresh=2005 gap=600 poll_thresh=46 ino=257 dd-2584 [000] 92.011321: balance_dirty_state: bdi btrfs-1: dirty=673 wb=757 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=34 ino=257 dd-2584 [000] 92.011501: balance_dirty_state: bdi btrfs-1: dirty=723 wb=757 unstable=0 bg_thresh=1001 thresh=2003 gap=523 poll_thresh=36 ino=257 dd-2584 [000] 92.011690: balance_dirty_state: bdi btrfs-1: dirty=773 wb=757 unstable=0 bg_thresh=1000 thresh=2001 gap=471 poll_thresh=38 ino=257 dd-2584 [000] 92.011695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [004] 92.019344: balance_dirty_state: bdi btrfs-1: dirty=786 wb=639 unstable=0 bg_thresh=995 thresh=1991 gap=566 poll_thresh=38 ino=257 dd-2584 [004] 92.019437: balance_dirty_state: bdi btrfs-1: dirty=786 wb=639 unstable=0 bg_thresh=992 thresh=1985 gap=560 poll_thresh=28 ino=257 dd-2584 [004] 92.019991: balance_dirty_state: bdi btrfs-1: dirty=836 wb=639 unstable=0 bg_thresh=997 thresh=1995 gap=520 poll_thresh=29 ino=257 dd-2584 [004] 92.020227: balance_dirty_state: bdi btrfs-1: dirty=861 wb=639 unstable=0 bg_thresh=997 thresh=1994 gap=494 poll_thresh=30 ino=257 dd-2584 [004] 92.020233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1280 avg_dirty=1280 bdi_gap=38% task_gap=-22% task_weight=99% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 92.027588: balance_dirty_state: bdi btrfs-1: dirty=886 wb=514 unstable=0 bg_thresh=996 thresh=1993 gap=593 poll_thresh=22 ino=257 dd-2584 [004] 92.027822: balance_dirty_state: bdi btrfs-1: dirty=936 wb=514 unstable=0 bg_thresh=996 thresh=1992 gap=542 poll_thresh=23 ino=257 dd-2584 [004] 92.028059: balance_dirty_state: bdi btrfs-1: dirty=961 wb=514 unstable=0 bg_thresh=995 thresh=1991 gap=516 poll_thresh=24 ino=257 dd-2584 [004] 92.028302: balance_dirty_state: bdi btrfs-1: dirty=986 wb=514 unstable=0 bg_thresh=997 thresh=1995 gap=495 poll_thresh=25 ino=257 dd-2584 [004] 92.028311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=99% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 92.035469: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=374 unstable=0 bg_thresh=998 thresh=1997 gap=611 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 92.035533: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9544 wrote=0 to_write=16384 dd-2584 [004] 92.035594: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=374 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=20 ino=257 dd-2584 [004] 92.035893: balance_dirty_state: bdi btrfs-1: dirty=987 wb=474 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=21 ino=257 dd-2584 [004] 92.036021: balance_dirty_state: bdi btrfs-1: dirty=962 wb=524 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=22 ino=257 dd-2584 [004] 92.036150: balance_dirty_state: bdi btrfs-1: dirty=987 wb=549 unstable=0 bg_thresh=999 thresh=1998 gap=462 poll_thresh=23 ino=257 dd-2584 [004] 92.036152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 92.038914: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=252 wrote=880 to_write=15504 dd-2584 [004] 92.043277: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1126 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=23 ino=257 dd-2584 [004] 92.043371: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1126 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=17 ino=257 dd-2584 [004] 92.043552: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1126 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 92.043728: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1126 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 92.043906: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1126 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=20 ino=257 dd-2584 [004] 92.043912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 92.051278: balance_dirty_state: bdi btrfs-1: dirty=385 wb=951 unstable=0 bg_thresh=997 thresh=1994 gap=658 poll_thresh=20 ino=257 dd-2584 [003] 92.051350: balance_dirty_state: bdi btrfs-1: dirty=387 wb=935 unstable=0 bg_thresh=1000 thresh=2000 gap=678 poll_thresh=15 ino=257 dd-2584 [003] 92.051414: balance_dirty_state: bdi btrfs-1: dirty=412 wb=910 unstable=0 bg_thresh=1002 thresh=2005 gap=683 poll_thresh=16 ino=257 dd-2584 [003] 92.051534: balance_dirty_state: bdi btrfs-1: dirty=437 wb=910 unstable=0 bg_thresh=1002 thresh=2004 gap=657 poll_thresh=17 ino=257 dd-2584 [003] 92.051828: balance_dirty_state: bdi btrfs-1: dirty=487 wb=910 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=18 ino=257 dd-2584 [003] 92.051954: balance_dirty_state: bdi btrfs-1: dirty=512 wb=910 unstable=0 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=19 ino=257 dd-2584 [003] 92.052072: balance_dirty_state: bdi btrfs-1: dirty=537 wb=910 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=20 ino=257 dd-2584 [003] 92.052190: balance_dirty_state: bdi btrfs-1: dirty=587 wb=910 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=21 ino=257 dd-2584 [003] 92.052314: balance_dirty_state: bdi btrfs-1: dirty=612 wb=910 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=22 ino=257 dd-2584 [003] 92.052319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=66168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 92.059312: balance_dirty_state: bdi btrfs-1: dirty=612 wb=735 unstable=0 bg_thresh=1005 thresh=2010 gap=663 poll_thresh=22 ino=257 dd-2584 [003] 92.059436: balance_dirty_state: bdi btrfs-1: dirty=612 wb=735 unstable=0 bg_thresh=1002 thresh=2004 gap=657 poll_thresh=16 ino=257 dd-2584 [003] 92.059670: balance_dirty_state: bdi btrfs-1: dirty=662 wb=735 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=17 ino=257 dd-2584 [003] 92.059904: balance_dirty_state: bdi btrfs-1: dirty=687 wb=735 unstable=0 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=18 ino=257 dd-2584 [003] 92.060485: balance_dirty_state: bdi btrfs-1: dirty=712 wb=735 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=19 ino=257 dd-2584 [003] 92.060719: balance_dirty_state: bdi btrfs-1: dirty=762 wb=735 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=20 ino=257 dd-2584 [003] 92.060955: balance_dirty_state: bdi btrfs-1: dirty=787 wb=735 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=21 ino=257 dd-2584 [003] 92.060964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=66168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 92.067333: balance_dirty_state: bdi btrfs-1: dirty=787 wb=610 unstable=0 bg_thresh=1007 thresh=2014 gap=617 poll_thresh=21 ino=257 dd-2584 [003] 92.067427: balance_dirty_state: bdi btrfs-1: dirty=787 wb=610 unstable=0 bg_thresh=1007 thresh=2014 gap=617 poll_thresh=16 ino=257 dd-2584 [003] 92.067545: balance_dirty_state: bdi btrfs-1: dirty=837 wb=610 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=17 ino=257 dd-2584 [003] 92.067657: balance_dirty_state: bdi btrfs-1: dirty=862 wb=610 unstable=0 bg_thresh=1005 thresh=2011 gap=539 poll_thresh=18 ino=257 dd-2584 [003] 92.067769: balance_dirty_state: bdi btrfs-1: dirty=887 wb=610 unstable=0 bg_thresh=1005 thresh=2010 gap=513 poll_thresh=19 ino=257 dd-2584 [003] 92.067883: balance_dirty_state: bdi btrfs-1: dirty=937 wb=610 unstable=0 bg_thresh=1004 thresh=2009 gap=462 poll_thresh=20 ino=257 dd-2584 [003] 92.067887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=66168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 92.075343: balance_dirty_state: bdi btrfs-1: dirty=937 wb=471 unstable=0 bg_thresh=1003 thresh=2006 gap=598 poll_thresh=20 ino=257 dd-2584 [003] 92.075444: balance_dirty_state: bdi btrfs-1: dirty=937 wb=471 unstable=0 bg_thresh=1005 thresh=2011 gap=603 poll_thresh=15 ino=257 dd-2584 [003] 92.075501: balance_dirty_state: bdi btrfs-1: dirty=962 wb=471 unstable=0 bg_thresh=1005 thresh=2010 gap=577 poll_thresh=16 ino=257 dd-2584 [003] 92.075779: balance_dirty_state: bdi btrfs-1: dirty=987 wb=471 unstable=0 bg_thresh=1004 thresh=2009 gap=551 poll_thresh=17 ino=257 dd-2584 [003] 92.075891: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=471 unstable=0 bg_thresh=1004 thresh=2008 gap=525 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 92.075979: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9584 wrote=0 to_write=16384 dd-2584 [003] 92.076017: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=471 unstable=0 bg_thresh=1006 thresh=2012 gap=479 poll_thresh=19 ino=257 dd-2584 [003] 92.076018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=66168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 92.080676: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=296 wrote=784 to_write=15600 dd-2584 [003] 92.083376: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1140 unstable=0 bg_thresh=1009 thresh=2018 gap=601 poll_thresh=19 ino=257 dd-2584 [003] 92.083503: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1140 unstable=0 bg_thresh=1006 thresh=2012 gap=595 poll_thresh=14 ino=257 dd-2584 [003] 92.083623: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1140 unstable=0 bg_thresh=1008 thresh=2017 gap=575 poll_thresh=15 ino=257 dd-2584 [003] 92.083741: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1140 unstable=0 bg_thresh=1005 thresh=2011 gap=544 poll_thresh=16 ino=257 dd-2584 [003] 92.083975: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1140 unstable=0 bg_thresh=1007 thresh=2015 gap=523 poll_thresh=17 ino=257 dd-2584 [003] 92.084212: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1140 unstable=0 bg_thresh=1007 thresh=2014 gap=497 poll_thresh=18 ino=257 dd-2584 [003] 92.084220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=66168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 92.091346: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1015 unstable=0 bg_thresh=1007 thresh=2015 gap=623 poll_thresh=18 ino=257 dd-2584 [003] 92.091437: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1015 unstable=0 bg_thresh=1010 thresh=2020 gap=603 poll_thresh=13 ino=257 dd-2584 [003] 92.091497: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1015 unstable=0 bg_thresh=1007 thresh=2014 gap=597 poll_thresh=14 ino=257 dd-2584 [003] 92.091553: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1015 unstable=0 bg_thresh=1009 thresh=2019 gap=577 poll_thresh=15 ino=257 dd-2584 [003] 92.091777: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1015 unstable=0 bg_thresh=1006 thresh=2013 gap=546 poll_thresh=16 ino=257 dd-2584 [003] 92.091890: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1015 unstable=0 bg_thresh=1008 thresh=2017 gap=525 poll_thresh=17 ino=257 dd-2584 [003] 92.092006: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1015 unstable=0 bg_thresh=1008 thresh=2016 gap=499 poll_thresh=18 ino=257 dd-2584 [003] 92.092011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=66168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 92.099311: balance_dirty_state: bdi btrfs-1: dirty=502 wb=890 unstable=0 bg_thresh=1006 thresh=2012 gap=620 poll_thresh=18 ino=257 dd-2584 [003] 92.099405: balance_dirty_state: bdi btrfs-1: dirty=527 wb=890 unstable=0 bg_thresh=1005 thresh=2011 gap=594 poll_thresh=13 ino=257 dd-2584 [003] 92.099463: balance_dirty_state: bdi btrfs-1: dirty=552 wb=890 unstable=0 bg_thresh=1005 thresh=2011 gap=569 poll_thresh=14 ino=257 dd-2584 [003] 92.099521: balance_dirty_state: bdi btrfs-1: dirty=552 wb=890 unstable=0 bg_thresh=1005 thresh=2010 gap=568 poll_thresh=15 ino=257 dd-2584 [003] 92.099580: balance_dirty_state: bdi btrfs-1: dirty=577 wb=890 unstable=0 bg_thresh=1005 thresh=2010 gap=543 poll_thresh=16 ino=257 dd-2584 [003] 92.099698: balance_dirty_state: bdi btrfs-1: dirty=602 wb=890 unstable=0 bg_thresh=1007 thresh=2014 gap=522 poll_thresh=17 ino=257 dd-2584 [003] 92.099815: balance_dirty_state: bdi btrfs-1: dirty=627 wb=890 unstable=0 bg_thresh=1006 thresh=2013 gap=496 poll_thresh=18 ino=257 dd-2584 [003] 92.099819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=66168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 92.107379: balance_dirty_state: bdi btrfs-1: dirty=627 wb=765 unstable=0 bg_thresh=1007 thresh=2014 gap=622 poll_thresh=18 ino=257 dd-2584 [003] 92.107445: balance_dirty_state: bdi btrfs-1: dirty=652 wb=765 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=13 ino=257 dd-2584 [003] 92.107504: balance_dirty_state: bdi btrfs-1: dirty=677 wb=765 unstable=0 bg_thresh=1006 thresh=2013 gap=571 poll_thresh=14 ino=257 dd-2584 [003] 92.107563: balance_dirty_state: bdi btrfs-1: dirty=677 wb=765 unstable=0 bg_thresh=1006 thresh=2012 gap=570 poll_thresh=15 ino=257 dd-2584 [003] 92.107793: balance_dirty_state: bdi btrfs-1: dirty=702 wb=765 unstable=0 bg_thresh=1008 thresh=2017 gap=550 poll_thresh=16 ino=257 dd-2584 [003] 92.107912: balance_dirty_state: bdi btrfs-1: dirty=727 wb=765 unstable=0 bg_thresh=1008 thresh=2016 gap=524 poll_thresh=17 ino=257 dd-2584 [003] 92.108033: balance_dirty_state: bdi btrfs-1: dirty=777 wb=765 unstable=0 bg_thresh=1004 thresh=2009 gap=467 poll_thresh=18 ino=257 dd-2584 [003] 92.108037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=66168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 92.115332: balance_dirty_state: bdi btrfs-1: dirty=777 wb=515 unstable=0 bg_thresh=1005 thresh=2011 gap=719 poll_thresh=18 ino=257 dd-2584 [003] 92.115437: balance_dirty_state: bdi btrfs-1: dirty=777 wb=515 unstable=0 bg_thresh=1008 thresh=2016 gap=724 poll_thresh=13 ino=257 dd-2584 [003] 92.115494: balance_dirty_state: bdi btrfs-1: dirty=802 wb=515 unstable=0 bg_thresh=1005 thresh=2010 gap=693 poll_thresh=14 ino=257 dd-2584 [003] 92.115551: balance_dirty_state: bdi btrfs-1: dirty=802 wb=515 unstable=0 bg_thresh=1007 thresh=2015 gap=698 poll_thresh=15 ino=257 dd-2584 [003] 92.115609: balance_dirty_state: bdi btrfs-1: dirty=827 wb=515 unstable=0 bg_thresh=1007 thresh=2014 gap=672 poll_thresh=16 ino=257 dd-2584 [003] 92.115722: balance_dirty_state: bdi btrfs-1: dirty=852 wb=515 unstable=0 bg_thresh=1006 thresh=2013 gap=646 poll_thresh=17 ino=257 dd-2584 [003] 92.115835: balance_dirty_state: bdi btrfs-1: dirty=902 wb=515 unstable=0 bg_thresh=1006 thresh=2012 gap=595 poll_thresh=18 ino=257 dd-2584 [003] 92.115948: balance_dirty_state: bdi btrfs-1: dirty=927 wb=515 unstable=0 bg_thresh=1005 thresh=2011 gap=569 poll_thresh=19 ino=257 dd-2584 [003] 92.116228: balance_dirty_state: bdi btrfs-1: dirty=952 wb=515 unstable=0 bg_thresh=1007 thresh=2015 gap=548 poll_thresh=20 ino=257 dd-2584 [003] 92.116348: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=515 unstable=0 bg_thresh=1007 thresh=2014 gap=497 poll_thresh=21 ino=257 dd-2584 [003] 92.116352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=66168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 92.123361: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=390 unstable=0 bg_thresh=1007 thresh=2015 gap=623 poll_thresh=21 ino=257 dd-2584 [003] 92.123453: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=390 unstable=0 bg_thresh=1007 thresh=2014 gap=622 poll_thresh=16 ino=257 dd-2584 [003] 92.123571: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=390 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 92.123619: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9632 wrote=0 to_write=16384 dd-2584 [003] 92.123697: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=390 unstable=0 bg_thresh=1008 thresh=2017 gap=550 poll_thresh=18 ino=257 dd-2584 [003] 92.123821: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=415 unstable=0 bg_thresh=1008 thresh=2016 gap=524 poll_thresh=19 ino=257 dd-2584 [003] 92.123947: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=465 unstable=0 bg_thresh=1007 thresh=2015 gap=498 poll_thresh=20 ino=257 dd-2584 [003] 92.123948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=66168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 92.126383: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=864 to_write=15520 dd-2584 [003] 92.131343: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1140 unstable=0 bg_thresh=1008 thresh=2016 gap=624 poll_thresh=20 ino=257 dd-2584 [003] 92.131428: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1140 unstable=0 bg_thresh=1008 thresh=2016 gap=599 poll_thresh=15 ino=257 dd-2584 [003] 92.131491: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1140 unstable=0 bg_thresh=1010 thresh=2020 gap=578 poll_thresh=16 ino=257 dd-2584 [003] 92.131614: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1140 unstable=0 bg_thresh=1009 thresh=2019 gap=552 poll_thresh=17 ino=257 dd-2584 [003] 92.131908: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1140 unstable=0 bg_thresh=1011 thresh=2023 gap=531 poll_thresh=18 ino=257 dd-2584 [003] 92.132027: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1140 unstable=0 bg_thresh=1011 thresh=2022 gap=505 poll_thresh=19 ino=257 dd-2584 [003] 92.132033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=66168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 92.139356: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1015 unstable=0 bg_thresh=1008 thresh=2016 gap=624 poll_thresh=19 ino=257 dd-2584 [004] 92.139425: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1015 unstable=0 bg_thresh=1007 thresh=2015 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 92.139491: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1015 unstable=0 bg_thresh=1007 thresh=2015 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 92.139551: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1015 unstable=0 bg_thresh=1007 thresh=2014 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 92.139702: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1015 unstable=0 bg_thresh=1006 thresh=2013 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 92.139829: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1015 unstable=0 bg_thresh=1008 thresh=2017 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 92.139834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=66168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 92.147339: balance_dirty_state: bdi btrfs-1: dirty=502 wb=890 unstable=0 bg_thresh=1013 thresh=2027 gap=635 poll_thresh=18 ino=257 dd-2584 [004] 92.147482: balance_dirty_state: bdi btrfs-1: dirty=502 wb=890 unstable=0 bg_thresh=1010 thresh=2021 gap=629 poll_thresh=13 ino=257 dd-2584 [004] 92.147577: balance_dirty_state: bdi btrfs-1: dirty=527 wb=890 unstable=0 bg_thresh=1013 thresh=2026 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 92.147668: balance_dirty_state: bdi btrfs-1: dirty=527 wb=890 unstable=0 bg_thresh=1016 thresh=2032 gap=615 poll_thresh=15 ino=257 dd-2584 [004] 92.147761: balance_dirty_state: bdi btrfs-1: dirty=552 wb=890 unstable=0 bg_thresh=1018 thresh=2037 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 92.148251: balance_dirty_state: bdi btrfs-1: dirty=577 wb=890 unstable=0 bg_thresh=1016 thresh=2032 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 92.148430: balance_dirty_state: bdi btrfs-1: dirty=627 wb=890 unstable=0 bg_thresh=1016 thresh=2033 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 92.148609: balance_dirty_state: bdi btrfs-1: dirty=652 wb=890 unstable=0 bg_thresh=1013 thresh=2026 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 92.148615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=66168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 92.159304: balance_dirty_state: bdi btrfs-1: dirty=652 wb=590 unstable=0 bg_thresh=1006 thresh=2012 gap=770 poll_thresh=19 ino=257 dd-2584 [004] 92.159435: balance_dirty_state: bdi btrfs-1: dirty=677 wb=590 unstable=0 bg_thresh=1005 thresh=2011 gap=744 poll_thresh=14 ino=257 dd-2584 [004] 92.159517: balance_dirty_state: bdi btrfs-1: dirty=677 wb=590 unstable=0 bg_thresh=1005 thresh=2011 gap=744 poll_thresh=15 ino=257 dd-2584 [004] 92.159580: balance_dirty_state: bdi btrfs-1: dirty=702 wb=590 unstable=0 bg_thresh=1005 thresh=2010 gap=718 poll_thresh=16 ino=257 dd-2584 [004] 92.159706: balance_dirty_state: bdi btrfs-1: dirty=727 wb=590 unstable=0 bg_thresh=1004 thresh=2009 gap=692 poll_thresh=17 ino=257 dd-2584 [004] 92.159851: balance_dirty_state: bdi btrfs-1: dirty=752 wb=590 unstable=0 bg_thresh=1006 thresh=2013 gap=671 poll_thresh=18 ino=257 dd-2584 [004] 92.160029: balance_dirty_state: bdi btrfs-1: dirty=802 wb=590 unstable=0 bg_thresh=1006 thresh=2012 gap=620 poll_thresh=19 ino=257 dd-2584 [004] 92.160207: balance_dirty_state: bdi btrfs-1: dirty=827 wb=590 unstable=0 bg_thresh=1008 thresh=2017 gap=600 poll_thresh=20 ino=257 dd-2584 [004] 92.160588: balance_dirty_state: bdi btrfs-1: dirty=852 wb=590 unstable=0 bg_thresh=1008 thresh=2016 gap=574 poll_thresh=21 ino=257 dd-2584 [004] 92.160767: balance_dirty_state: bdi btrfs-1: dirty=902 wb=590 unstable=0 bg_thresh=1010 thresh=2020 gap=528 poll_thresh=22 ino=257 dd-2584 [004] 92.160932: balance_dirty_state: bdi btrfs-1: dirty=927 wb=590 unstable=0 bg_thresh=1009 thresh=2019 gap=502 poll_thresh=23 ino=257 dd-2584 [004] 92.160937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 92.167399: balance_dirty_state: bdi btrfs-1: dirty=927 wb=465 unstable=0 bg_thresh=1007 thresh=2014 gap=622 poll_thresh=23 ino=257 dd-2584 [004] 92.167507: balance_dirty_state: bdi btrfs-1: dirty=927 wb=465 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=17 ino=257 dd-2584 [004] 92.167713: balance_dirty_state: bdi btrfs-1: dirty=977 wb=465 unstable=0 bg_thresh=1003 thresh=2007 gap=565 poll_thresh=18 ino=257 dd-2584 [004] 92.167917: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=465 unstable=0 bg_thresh=1005 thresh=2011 gap=544 poll_thresh=19 ino=257 dd-2584 [004] 92.168119: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=465 unstable=0 bg_thresh=1005 thresh=2010 gap=518 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 92.168196: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9676 wrote=0 to_write=16384 dd-2584 [004] 92.168331: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=465 unstable=0 bg_thresh=1004 thresh=2009 gap=467 poll_thresh=21 ino=257 dd-2584 [004] 92.168334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 92.172161: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=388 wrote=816 to_write=15568 dd-2584 [002] 92.175373: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1140 unstable=0 bg_thresh=1005 thresh=2011 gap=594 poll_thresh=21 ino=257 dd-2584 [002] 92.175499: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1140 unstable=0 bg_thresh=1005 thresh=2010 gap=593 poll_thresh=16 ino=257 dd-2584 [002] 92.176088: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1140 unstable=0 bg_thresh=1004 thresh=2009 gap=567 poll_thresh=17 ino=257 dd-2584 [002] 92.176323: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1140 unstable=0 bg_thresh=1004 thresh=2008 gap=541 poll_thresh=18 ino=257 dd-2584 [002] 92.176562: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1140 unstable=0 bg_thresh=1003 thresh=2007 gap=490 poll_thresh=19 ino=257 dd-2584 [002] 92.176571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 92.183406: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1015 unstable=0 bg_thresh=1005 thresh=2011 gap=619 poll_thresh=19 ino=257 dd-2584 [002] 92.183543: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1015 unstable=0 bg_thresh=1005 thresh=2010 gap=618 poll_thresh=14 ino=257 dd-2584 [002] 92.183663: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1015 unstable=0 bg_thresh=1007 thresh=2015 gap=598 poll_thresh=15 ino=257 dd-2584 [002] 92.183780: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1015 unstable=0 bg_thresh=1004 thresh=2009 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 92.184012: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1015 unstable=0 bg_thresh=1004 thresh=2008 gap=541 poll_thresh=17 ino=257 dd-2584 [002] 92.184248: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1015 unstable=0 bg_thresh=1006 thresh=2012 gap=520 poll_thresh=18 ino=257 dd-2584 [002] 92.184482: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1015 unstable=0 bg_thresh=1005 thresh=2011 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 92.184491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 92.191461: balance_dirty_state: bdi btrfs-1: dirty=502 wb=890 unstable=0 bg_thresh=1007 thresh=2015 gap=623 poll_thresh=19 ino=257 dd-2584 [002] 92.191577: balance_dirty_state: bdi btrfs-1: dirty=527 wb=890 unstable=0 bg_thresh=1010 thresh=2020 gap=603 poll_thresh=14 ino=257 dd-2584 [002] 92.191799: balance_dirty_state: bdi btrfs-1: dirty=552 wb=890 unstable=0 bg_thresh=1007 thresh=2014 gap=572 poll_thresh=15 ino=257 dd-2584 [002] 92.191857: balance_dirty_state: bdi btrfs-1: dirty=552 wb=890 unstable=0 bg_thresh=1009 thresh=2019 gap=577 poll_thresh=16 ino=257 dd-2584 [002] 92.191970: balance_dirty_state: bdi btrfs-1: dirty=602 wb=890 unstable=0 bg_thresh=1009 thresh=2018 gap=526 poll_thresh=17 ino=257 dd-2584 [002] 92.192085: balance_dirty_state: bdi btrfs-1: dirty=627 wb=890 unstable=0 bg_thresh=1008 thresh=2016 gap=499 poll_thresh=18 ino=257 dd-2584 [002] 92.192089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 92.199505: balance_dirty_state: bdi btrfs-1: dirty=627 wb=890 unstable=0 bg_thresh=1008 thresh=2016 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 92.199515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 92.207398: balance_dirty_state: bdi btrfs-1: dirty=627 wb=790 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 92.207528: balance_dirty_state: bdi btrfs-1: dirty=627 wb=790 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=13 ino=257 dd-2584 [005] 92.207646: balance_dirty_state: bdi btrfs-1: dirty=652 wb=790 unstable=0 bg_thresh=1009 thresh=2018 gap=576 poll_thresh=14 ino=257 dd-2584 [005] 92.207766: balance_dirty_state: bdi btrfs-1: dirty=677 wb=790 unstable=0 bg_thresh=1009 thresh=2018 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 92.207883: balance_dirty_state: bdi btrfs-1: dirty=677 wb=790 unstable=0 bg_thresh=1009 thresh=2018 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 92.208117: balance_dirty_state: bdi btrfs-1: dirty=727 wb=790 unstable=0 bg_thresh=1008 thresh=2017 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 92.208127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 92.215410: balance_dirty_state: bdi btrfs-1: dirty=727 wb=790 unstable=0 bg_thresh=1009 thresh=2018 gap=501 poll_thresh=17 ino=257 dd-2584 [005] 92.215415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 92.223390: balance_dirty_state: bdi btrfs-1: dirty=727 wb=540 unstable=0 bg_thresh=1007 thresh=2015 gap=748 poll_thresh=17 ino=257 dd-2584 [005] 92.223485: balance_dirty_state: bdi btrfs-1: dirty=727 wb=540 unstable=0 bg_thresh=1007 thresh=2014 gap=747 poll_thresh=13 ino=257 dd-2584 [005] 92.223546: balance_dirty_state: bdi btrfs-1: dirty=752 wb=540 unstable=0 bg_thresh=1009 thresh=2019 gap=727 poll_thresh=14 ino=257 dd-2584 [005] 92.223603: balance_dirty_state: bdi btrfs-1: dirty=777 wb=540 unstable=0 bg_thresh=1006 thresh=2013 gap=696 poll_thresh=15 ino=257 dd-2584 [005] 92.223660: balance_dirty_state: bdi btrfs-1: dirty=777 wb=540 unstable=0 bg_thresh=1009 thresh=2018 gap=701 poll_thresh=16 ino=257 dd-2584 [005] 92.223974: balance_dirty_state: bdi btrfs-1: dirty=827 wb=415 unstable=0 bg_thresh=1007 thresh=2015 gap=773 poll_thresh=17 ino=257 dd-2584 [005] 92.224097: balance_dirty_state: bdi btrfs-1: dirty=852 wb=415 unstable=0 bg_thresh=1009 thresh=2019 gap=752 poll_thresh=18 ino=257 dd-2584 [005] 92.224209: balance_dirty_state: bdi btrfs-1: dirty=877 wb=415 unstable=0 bg_thresh=1009 thresh=2018 gap=726 poll_thresh=19 ino=257 dd-2584 [005] 92.224322: balance_dirty_state: bdi btrfs-1: dirty=902 wb=415 unstable=0 bg_thresh=1008 thresh=2017 gap=700 poll_thresh=20 ino=257 dd-2584 [005] 92.224435: balance_dirty_state: bdi btrfs-1: dirty=952 wb=415 unstable=0 bg_thresh=1008 thresh=2016 gap=649 poll_thresh=21 ino=257 dd-2584 [005] 92.224549: balance_dirty_state: bdi btrfs-1: dirty=977 wb=415 unstable=0 bg_thresh=1010 thresh=2020 gap=628 poll_thresh=22 ino=257 dd-2584 [005] 92.224661: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=415 unstable=0 bg_thresh=1009 thresh=2019 gap=602 poll_thresh=23 ino=257 dd-2584 [005] 92.224774: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=415 unstable=0 bg_thresh=1009 thresh=2018 gap=576 poll_thresh=24 ino=257 flush-btrfs-1-2586 [001] 92.224797: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9732 wrote=0 to_write=16384 dd-2584 [005] 92.225198: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=465 unstable=0 bg_thresh=1011 thresh=2022 gap=530 poll_thresh=25 ino=257 dd-2584 [005] 92.225380: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=515 unstable=0 bg_thresh=1010 thresh=2021 gap=504 poll_thresh=26 ino=257 dd-2584 [005] 92.225382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 92.227831: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=444 wrote=848 to_write=15536 dd-2584 [005] 92.233000: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1140 unstable=0 bg_thresh=1008 thresh=2016 gap=624 poll_thresh=26 ino=257 dd-2584 [005] 92.233074: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1140 unstable=0 bg_thresh=1005 thresh=2010 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 92.233189: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1140 unstable=0 bg_thresh=1007 thresh=2014 gap=572 poll_thresh=20 ino=257 dd-2584 [005] 92.233304: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1140 unstable=0 bg_thresh=1006 thresh=2013 gap=546 poll_thresh=21 ino=257 dd-2584 [005] 92.233416: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1140 unstable=0 bg_thresh=1006 thresh=2012 gap=495 poll_thresh=22 ino=257 dd-2584 [005] 92.233421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 92.239389: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1090 unstable=0 bg_thresh=1001 thresh=2003 gap=536 poll_thresh=22 ino=257 dd-2584 [005] 92.239472: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1040 unstable=0 bg_thresh=1010 thresh=2020 gap=603 poll_thresh=16 ino=257 dd-2584 [005] 92.239599: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1015 unstable=0 bg_thresh=1009 thresh=2019 gap=602 poll_thresh=17 ino=257 dd-2584 [005] 92.239718: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1015 unstable=0 bg_thresh=1011 thresh=2023 gap=556 poll_thresh=18 ino=257 dd-2584 [005] 92.240010: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1015 unstable=0 bg_thresh=1008 thresh=2016 gap=524 poll_thresh=19 ino=257 dd-2584 [005] 92.240127: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1015 unstable=0 bg_thresh=1007 thresh=2015 gap=498 poll_thresh=20 ino=257 dd-2584 [005] 92.240132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 92.247421: balance_dirty_state: bdi btrfs-1: dirty=502 wb=865 unstable=0 bg_thresh=1007 thresh=2014 gap=647 poll_thresh=20 ino=257 dd-2584 [005] 92.247495: balance_dirty_state: bdi btrfs-1: dirty=527 wb=865 unstable=0 bg_thresh=1009 thresh=2019 gap=627 poll_thresh=15 ino=257 dd-2584 [005] 92.247555: balance_dirty_state: bdi btrfs-1: dirty=552 wb=865 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=16 ino=257 dd-2584 [005] 92.247672: balance_dirty_state: bdi btrfs-1: dirty=577 wb=865 unstable=0 bg_thresh=1008 thresh=2017 gap=575 poll_thresh=17 ino=257 dd-2584 [005] 92.247789: balance_dirty_state: bdi btrfs-1: dirty=602 wb=865 unstable=0 bg_thresh=1008 thresh=2016 gap=549 poll_thresh=18 ino=257 dd-2584 [005] 92.247904: balance_dirty_state: bdi btrfs-1: dirty=627 wb=865 unstable=0 bg_thresh=1007 thresh=2015 gap=523 poll_thresh=19 ino=257 dd-2584 [005] 92.248023: balance_dirty_state: bdi btrfs-1: dirty=677 wb=865 unstable=0 bg_thresh=1009 thresh=2019 gap=477 poll_thresh=20 ino=257 dd-2584 [005] 92.248027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 92.255394: balance_dirty_state: bdi btrfs-1: dirty=677 wb=840 unstable=0 bg_thresh=1010 thresh=2021 gap=504 poll_thresh=20 ino=257 dd-2584 [005] 92.255404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 92.263309: balance_dirty_state: bdi btrfs-1: dirty=677 wb=840 unstable=0 bg_thresh=1007 thresh=2014 gap=497 poll_thresh=20 ino=257 dd-2584 [005] 92.263313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 92.271339: balance_dirty_state: bdi btrfs-1: dirty=677 wb=565 unstable=0 bg_thresh=1000 thresh=2001 gap=759 poll_thresh=20 ino=257 dd-2584 [005] 92.271415: balance_dirty_state: bdi btrfs-1: dirty=677 wb=565 unstable=0 bg_thresh=998 thresh=1997 gap=755 poll_thresh=15 ino=257 dd-2584 [005] 92.271493: balance_dirty_state: bdi btrfs-1: dirty=702 wb=490 unstable=0 bg_thresh=1001 thresh=2002 gap=810 poll_thresh=16 ino=257 dd-2584 [005] 92.271787: balance_dirty_state: bdi btrfs-1: dirty=727 wb=440 unstable=0 bg_thresh=999 thresh=1999 gap=832 poll_thresh=17 ino=257 dd-2584 [005] 92.271905: balance_dirty_state: bdi btrfs-1: dirty=777 wb=440 unstable=0 bg_thresh=999 thresh=1998 gap=781 poll_thresh=18 ino=257 dd-2584 [005] 92.272023: balance_dirty_state: bdi btrfs-1: dirty=802 wb=440 unstable=0 bg_thresh=1001 thresh=2002 gap=760 poll_thresh=19 ino=257 dd-2584 [005] 92.272142: balance_dirty_state: bdi btrfs-1: dirty=827 wb=440 unstable=0 bg_thresh=1000 thresh=2001 gap=734 poll_thresh=20 ino=257 dd-2584 [005] 92.272261: balance_dirty_state: bdi btrfs-1: dirty=852 wb=440 unstable=0 bg_thresh=1006 thresh=2012 gap=720 poll_thresh=21 ino=257 dd-2584 [005] 92.272379: balance_dirty_state: bdi btrfs-1: dirty=902 wb=440 unstable=0 bg_thresh=1008 thresh=2016 gap=674 poll_thresh=22 ino=257 dd-2584 [005] 92.272498: balance_dirty_state: bdi btrfs-1: dirty=927 wb=440 unstable=0 bg_thresh=1007 thresh=2015 gap=648 poll_thresh=23 ino=257 dd-2584 [005] 92.272616: balance_dirty_state: bdi btrfs-1: dirty=952 wb=440 unstable=0 bg_thresh=1007 thresh=2014 gap=622 poll_thresh=24 ino=257 dd-2584 [005] 92.272897: balance_dirty_state: bdi btrfs-1: dirty=977 wb=440 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=25 ino=257 dd-2584 [005] 92.273021: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=440 unstable=0 bg_thresh=1008 thresh=2017 gap=550 poll_thresh=26 ino=257 flush-btrfs-1-2586 [001] 92.273043: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9780 wrote=0 to_write=16384 dd-2584 [005] 92.273215: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=440 unstable=0 bg_thresh=1005 thresh=2010 gap=518 poll_thresh=27 ino=257 dd-2584 [005] 92.273410: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=490 unstable=0 bg_thresh=1004 thresh=2009 gap=492 poll_thresh=28 ino=257 dd-2584 [005] 92.273413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 92.275988: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=492 wrote=832 to_write=15552 dd-2584 [001] 92.279353: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1140 unstable=0 bg_thresh=1007 thresh=2014 gap=622 poll_thresh=28 ino=257 dd-2584 [001] 92.279443: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1140 unstable=0 bg_thresh=1005 thresh=2011 gap=594 poll_thresh=21 ino=257 dd-2584 [001] 92.279614: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1140 unstable=0 bg_thresh=1010 thresh=2020 gap=578 poll_thresh=22 ino=257 dd-2584 [001] 92.279785: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1140 unstable=0 bg_thresh=1016 thresh=2032 gap=565 poll_thresh=23 ino=257 dd-2584 [001] 92.279958: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1140 unstable=0 bg_thresh=1010 thresh=2021 gap=529 poll_thresh=24 ino=257 dd-2584 [001] 92.280430: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1140 unstable=0 bg_thresh=1011 thresh=2022 gap=480 poll_thresh=25 ino=257 dd-2584 [001] 92.280438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.287340: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1015 unstable=0 bg_thresh=1008 thresh=2017 gap=600 poll_thresh=25 ino=257 dd-2584 [001] 92.287405: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1015 unstable=0 bg_thresh=1008 thresh=2016 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 92.287524: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1015 unstable=0 bg_thresh=1007 thresh=2015 gap=548 poll_thresh=20 ino=257 dd-2584 [001] 92.287644: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1015 unstable=0 bg_thresh=1009 thresh=2019 gap=527 poll_thresh=21 ino=257 dd-2584 [001] 92.287757: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1015 unstable=0 bg_thresh=1009 thresh=2018 gap=501 poll_thresh=22 ino=257 dd-2584 [001] 92.287761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.299443: balance_dirty_state: bdi btrfs-1: dirty=502 wb=840 unstable=0 bg_thresh=1004 thresh=2009 gap=667 poll_thresh=22 ino=257 dd-2584 [001] 92.299512: balance_dirty_state: bdi btrfs-1: dirty=527 wb=840 unstable=0 bg_thresh=1004 thresh=2009 gap=642 poll_thresh=16 ino=257 dd-2584 [001] 92.299633: balance_dirty_state: bdi btrfs-1: dirty=552 wb=840 unstable=0 bg_thresh=1006 thresh=2013 gap=621 poll_thresh=17 ino=257 dd-2584 [001] 92.299754: balance_dirty_state: bdi btrfs-1: dirty=577 wb=840 unstable=0 bg_thresh=1003 thresh=2006 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 92.299878: balance_dirty_state: bdi btrfs-1: dirty=627 wb=815 unstable=0 bg_thresh=1002 thresh=2005 gap=563 poll_thresh=19 ino=257 dd-2584 [001] 92.300171: balance_dirty_state: bdi btrfs-1: dirty=652 wb=815 unstable=0 bg_thresh=1004 thresh=2009 gap=542 poll_thresh=20 ino=257 dd-2584 [001] 92.300289: balance_dirty_state: bdi btrfs-1: dirty=677 wb=815 unstable=0 bg_thresh=1004 thresh=2008 gap=516 poll_thresh=21 ino=257 dd-2584 [001] 92.300408: balance_dirty_state: bdi btrfs-1: dirty=702 wb=815 unstable=0 bg_thresh=1003 thresh=2007 gap=490 poll_thresh=22 ino=257 dd-2584 [001] 92.300412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 92.307415: balance_dirty_state: bdi btrfs-1: dirty=702 wb=815 unstable=0 bg_thresh=1003 thresh=2007 gap=490 poll_thresh=22 ino=257 dd-2584 [001] 92.307422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 92.319475: balance_dirty_state: bdi btrfs-1: dirty=702 wb=565 unstable=0 bg_thresh=1003 thresh=2007 gap=740 poll_thresh=22 ino=257 dd-2584 [000] 92.319595: balance_dirty_state: bdi btrfs-1: dirty=727 wb=565 unstable=0 bg_thresh=1003 thresh=2007 gap=715 poll_thresh=16 ino=257 dd-2584 [000] 92.319833: balance_dirty_state: bdi btrfs-1: dirty=752 wb=565 unstable=0 bg_thresh=1003 thresh=2006 gap=689 poll_thresh=17 ino=257 dd-2584 [000] 92.320068: balance_dirty_state: bdi btrfs-1: dirty=777 wb=565 unstable=0 bg_thresh=1002 thresh=2005 gap=663 poll_thresh=18 ino=257 dd-2584 [000] 92.320303: balance_dirty_state: bdi btrfs-1: dirty=827 wb=565 unstable=0 bg_thresh=1004 thresh=2009 gap=617 poll_thresh=19 ino=257 dd-2584 [000] 92.320589: balance_dirty_state: bdi btrfs-1: dirty=852 wb=565 unstable=0 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=20 ino=257 dd-2584 [000] 92.320839: balance_dirty_state: bdi btrfs-1: dirty=877 wb=440 unstable=0 bg_thresh=1003 thresh=2007 gap=690 poll_thresh=21 ino=257 dd-2584 [000] 92.321353: balance_dirty_state: bdi btrfs-1: dirty=902 wb=440 unstable=0 bg_thresh=1006 thresh=2012 gap=670 poll_thresh=22 ino=257 dd-2584 [000] 92.321552: balance_dirty_state: bdi btrfs-1: dirty=952 wb=440 unstable=0 bg_thresh=1001 thresh=2002 gap=610 poll_thresh=23 ino=257 dd-2584 [000] 92.321751: balance_dirty_state: bdi btrfs-1: dirty=977 wb=440 unstable=0 bg_thresh=1000 thresh=2000 gap=583 poll_thresh=24 ino=257 dd-2584 [000] 92.321949: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=440 unstable=0 bg_thresh=998 thresh=1996 gap=554 poll_thresh=25 ino=257 flush-btrfs-1-2586 [005] 92.322016: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9828 wrote=0 to_write=16384 dd-2584 [000] 92.322159: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=440 unstable=0 bg_thresh=1003 thresh=2006 gap=514 poll_thresh=26 ino=257 dd-2584 [000] 92.322367: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=490 unstable=0 bg_thresh=998 thresh=1996 gap=479 poll_thresh=27 ino=257 dd-2584 [000] 92.322370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-259% task_weight=101% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 92.325532: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=540 wrote=832 to_write=15552 dd-2584 [004] 92.331362: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1140 unstable=0 bg_thresh=1003 thresh=2007 gap=615 poll_thresh=27 ino=257 dd-2584 [004] 92.331433: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1140 unstable=0 bg_thresh=1003 thresh=2007 gap=615 poll_thresh=20 ino=257 dd-2584 [004] 92.331553: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1140 unstable=0 bg_thresh=1006 thresh=2012 gap=595 poll_thresh=21 ino=257 dd-2584 [004] 92.331863: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1140 unstable=0 bg_thresh=1005 thresh=2011 gap=544 poll_thresh=22 ino=257 dd-2584 [004] 92.331983: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1140 unstable=0 bg_thresh=1004 thresh=2009 gap=517 poll_thresh=23 ino=257 dd-2584 [004] 92.332101: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1140 unstable=0 bg_thresh=1004 thresh=2008 gap=491 poll_thresh=24 ino=257 dd-2584 [004] 92.332105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 92.339354: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1015 unstable=0 bg_thresh=1001 thresh=2003 gap=611 poll_thresh=24 ino=257 dd-2584 [004] 92.339456: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1015 unstable=0 bg_thresh=1001 thresh=2003 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 92.339571: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1015 unstable=0 bg_thresh=1004 thresh=2008 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 92.339683: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1015 unstable=0 bg_thresh=1009 thresh=2018 gap=551 poll_thresh=20 ino=257 dd-2584 [004] 92.339797: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1015 unstable=0 bg_thresh=1008 thresh=2017 gap=500 poll_thresh=21 ino=257 dd-2584 [004] 92.339801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 92.347434: balance_dirty_state: bdi btrfs-1: dirty=502 wb=865 unstable=0 bg_thresh=1002 thresh=2004 gap=637 poll_thresh=21 ino=257 dd-2584 [004] 92.347526: balance_dirty_state: bdi btrfs-1: dirty=502 wb=865 unstable=0 bg_thresh=1002 thresh=2004 gap=637 poll_thresh=16 ino=257 dd-2584 [004] 92.347691: balance_dirty_state: bdi btrfs-1: dirty=552 wb=865 unstable=0 bg_thresh=1007 thresh=2014 gap=597 poll_thresh=17 ino=257 dd-2584 [004] 92.348149: balance_dirty_state: bdi btrfs-1: dirty=577 wb=865 unstable=0 bg_thresh=1009 thresh=2019 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 92.348321: balance_dirty_state: bdi btrfs-1: dirty=602 wb=865 unstable=0 bg_thresh=1009 thresh=2018 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 92.348491: balance_dirty_state: bdi btrfs-1: dirty=652 wb=865 unstable=0 bg_thresh=1008 thresh=2017 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 92.348497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.355417: balance_dirty_state: bdi btrfs-1: dirty=652 wb=740 unstable=0 bg_thresh=1007 thresh=2014 gap=622 poll_thresh=20 ino=257 dd-2584 [001] 92.355489: balance_dirty_state: bdi btrfs-1: dirty=677 wb=740 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 92.355555: balance_dirty_state: bdi btrfs-1: dirty=702 wb=740 unstable=0 bg_thresh=1003 thresh=2007 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 92.355679: balance_dirty_state: bdi btrfs-1: dirty=727 wb=740 unstable=0 bg_thresh=1005 thresh=2011 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 92.355811: balance_dirty_state: bdi btrfs-1: dirty=752 wb=740 unstable=0 bg_thresh=1000 thresh=2001 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 92.355939: balance_dirty_state: bdi btrfs-1: dirty=802 wb=740 unstable=0 bg_thresh=1003 thresh=2006 gap=464 poll_thresh=19 ino=257 dd-2584 [001] 92.355944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.363388: balance_dirty_state: bdi btrfs-1: dirty=802 wb=565 unstable=0 bg_thresh=1003 thresh=2007 gap=640 poll_thresh=19 ino=257 dd-2584 [001] 92.363515: balance_dirty_state: bdi btrfs-1: dirty=802 wb=565 unstable=0 bg_thresh=1003 thresh=2006 gap=639 poll_thresh=14 ino=257 dd-2584 [001] 92.363634: balance_dirty_state: bdi btrfs-1: dirty=827 wb=565 unstable=0 bg_thresh=1003 thresh=2006 gap=614 poll_thresh=15 ino=257 dd-2584 [001] 92.363752: balance_dirty_state: bdi btrfs-1: dirty=827 wb=565 unstable=0 bg_thresh=1002 thresh=2005 gap=613 poll_thresh=16 ino=257 dd-2584 [001] 92.364340: balance_dirty_state: bdi btrfs-1: dirty=877 wb=565 unstable=0 bg_thresh=1004 thresh=2009 gap=567 poll_thresh=17 ino=257 dd-2584 [001] 92.364575: balance_dirty_state: bdi btrfs-1: dirty=902 wb=565 unstable=0 bg_thresh=1004 thresh=2008 gap=541 poll_thresh=18 ino=257 dd-2584 [001] 92.364809: balance_dirty_state: bdi btrfs-1: dirty=927 wb=565 unstable=0 bg_thresh=1003 thresh=2007 gap=515 poll_thresh=19 ino=257 dd-2584 [001] 92.365042: balance_dirty_state: bdi btrfs-1: dirty=977 wb=565 unstable=0 bg_thresh=1003 thresh=2006 gap=464 poll_thresh=20 ino=257 dd-2584 [001] 92.365051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.371431: balance_dirty_state: bdi btrfs-1: dirty=977 wb=440 unstable=0 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=20 ino=257 dd-2584 [001] 92.371520: balance_dirty_state: bdi btrfs-1: dirty=977 wb=440 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 92.371580: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=440 unstable=0 bg_thresh=1006 thresh=2012 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 92.371693: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=440 unstable=0 bg_thresh=1005 thresh=2011 gap=544 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 92.371718: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9880 wrote=0 to_write=16384 dd-2584 [001] 92.371862: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=440 unstable=0 bg_thresh=1005 thresh=2010 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 92.372038: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=490 unstable=0 bg_thresh=1007 thresh=2014 gap=447 poll_thresh=19 ino=257 dd-2584 [001] 92.372040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=66720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 92.374612: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=588 wrote=832 to_write=15552 dd-2584 [005] 92.379360: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1140 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=19 ino=257 dd-2584 [005] 92.379723: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1140 unstable=0 bg_thresh=1009 thresh=2018 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 92.379804: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1140 unstable=0 bg_thresh=1009 thresh=2018 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 92.379887: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1140 unstable=0 bg_thresh=1011 thresh=2023 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 92.380117: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1140 unstable=0 bg_thresh=1011 thresh=2022 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 92.380353: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1140 unstable=0 bg_thresh=1013 thresh=2026 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 92.380586: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1140 unstable=0 bg_thresh=1012 thresh=2025 gap=458 poll_thresh=19 ino=257 dd-2584 [005] 92.380595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=66720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 92.387447: balance_dirty_state: bdi btrfs-1: dirty=427 wb=990 unstable=0 bg_thresh=1012 thresh=2024 gap=607 poll_thresh=19 ino=257 dd-2584 [005] 92.387578: balance_dirty_state: bdi btrfs-1: dirty=427 wb=990 unstable=0 bg_thresh=1009 thresh=2018 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 92.387696: balance_dirty_state: bdi btrfs-1: dirty=452 wb=990 unstable=0 bg_thresh=1011 thresh=2023 gap=581 poll_thresh=15 ino=257 dd-2584 [005] 92.387815: balance_dirty_state: bdi btrfs-1: dirty=452 wb=990 unstable=0 bg_thresh=1011 thresh=2022 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 92.388051: balance_dirty_state: bdi btrfs-1: dirty=502 wb=990 unstable=0 bg_thresh=1010 thresh=2021 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 92.388287: balance_dirty_state: bdi btrfs-1: dirty=527 wb=990 unstable=0 bg_thresh=1010 thresh=2020 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 92.388296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=66720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 92.395361: balance_dirty_state: bdi btrfs-1: dirty=527 wb=865 unstable=0 bg_thresh=1008 thresh=2016 gap=624 poll_thresh=18 ino=257 dd-2584 [005] 92.395611: balance_dirty_state: bdi btrfs-1: dirty=552 wb=865 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=13 ino=257 dd-2584 [005] 92.395676: balance_dirty_state: bdi btrfs-1: dirty=552 wb=865 unstable=0 bg_thresh=1006 thresh=2012 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 92.395737: balance_dirty_state: bdi btrfs-1: dirty=577 wb=865 unstable=0 bg_thresh=1006 thresh=2012 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 92.395798: balance_dirty_state: bdi btrfs-1: dirty=602 wb=865 unstable=0 bg_thresh=1008 thresh=2017 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 92.395919: balance_dirty_state: bdi btrfs-1: dirty=627 wb=865 unstable=0 bg_thresh=1008 thresh=2016 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 92.396038: balance_dirty_state: bdi btrfs-1: dirty=652 wb=865 unstable=0 bg_thresh=1007 thresh=2015 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 92.396043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=66720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 92.403419: balance_dirty_state: bdi btrfs-1: dirty=652 wb=865 unstable=0 bg_thresh=1012 thresh=2025 gap=508 poll_thresh=18 ino=257 dd-2584 [005] 92.403492: balance_dirty_state: bdi btrfs-1: dirty=677 wb=865 unstable=0 bg_thresh=1012 thresh=2024 gap=482 poll_thresh=13 ino=257 dd-2584 [005] 92.403497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=66720 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 92.411362: balance_dirty_state: bdi btrfs-1: dirty=677 wb=540 unstable=0 bg_thresh=1002 thresh=2005 gap=788 poll_thresh=13 ino=257 dd-2584 [005] 92.411427: balance_dirty_state: bdi btrfs-1: dirty=677 wb=540 unstable=0 bg_thresh=1005 thresh=2010 gap=793 poll_thresh=10 ino=257 dd-2584 [005] 92.411488: balance_dirty_state: bdi btrfs-1: dirty=702 wb=540 unstable=0 bg_thresh=1002 thresh=2004 gap=762 poll_thresh=11 ino=257 dd-2584 [005] 92.411549: balance_dirty_state: bdi btrfs-1: dirty=727 wb=540 unstable=0 bg_thresh=1004 thresh=2009 gap=742 poll_thresh=12 ino=257 dd-2584 [005] 92.411611: balance_dirty_state: bdi btrfs-1: dirty=727 wb=540 unstable=0 bg_thresh=1007 thresh=2014 gap=747 poll_thresh=13 ino=257 dd-2584 [005] 92.411672: balance_dirty_state: bdi btrfs-1: dirty=752 wb=540 unstable=0 bg_thresh=1007 thresh=2014 gap=722 poll_thresh=14 ino=257 dd-2584 [005] 92.411735: balance_dirty_state: bdi btrfs-1: dirty=777 wb=540 unstable=0 bg_thresh=1006 thresh=2013 gap=696 poll_thresh=15 ino=257 dd-2584 [005] 92.411797: balance_dirty_state: bdi btrfs-1: dirty=777 wb=540 unstable=0 bg_thresh=1003 thresh=2007 gap=690 poll_thresh=16 ino=257 dd-2584 [005] 92.412090: balance_dirty_state: bdi btrfs-1: dirty=827 wb=540 unstable=0 bg_thresh=1005 thresh=2011 gap=644 poll_thresh=17 ino=257 dd-2584 [005] 92.412210: balance_dirty_state: bdi btrfs-1: dirty=852 wb=540 unstable=0 bg_thresh=1005 thresh=2010 gap=618 poll_thresh=18 ino=257 dd-2584 [005] 92.412329: balance_dirty_state: bdi btrfs-1: dirty=877 wb=540 unstable=0 bg_thresh=1004 thresh=2009 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 92.412449: balance_dirty_state: bdi btrfs-1: dirty=902 wb=540 unstable=0 bg_thresh=1006 thresh=2013 gap=571 poll_thresh=20 ino=257 dd-2584 [005] 92.412573: balance_dirty_state: bdi btrfs-1: dirty=952 wb=540 unstable=0 bg_thresh=1006 thresh=2012 gap=520 poll_thresh=21 ino=257 dd-2584 [005] 92.412696: balance_dirty_state: bdi btrfs-1: dirty=977 wb=540 unstable=0 bg_thresh=1005 thresh=2011 gap=494 poll_thresh=22 ino=257 dd-2584 [005] 92.412701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=66720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.419367: balance_dirty_state: bdi btrfs-1: dirty=977 wb=415 unstable=0 bg_thresh=995 thresh=1991 gap=599 poll_thresh=22 ino=257 dd-2584 [001] 92.419457: balance_dirty_state: bdi btrfs-1: dirty=977 wb=415 unstable=0 bg_thresh=995 thresh=1991 gap=599 poll_thresh=16 ino=257 dd-2584 [001] 92.419580: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=415 unstable=0 bg_thresh=998 thresh=1996 gap=554 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 92.419602: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9928 wrote=0 to_write=16384 dd-2584 [001] 92.420035: balance_dirty_state: bdi btrfs-1: dirty=977 wb=490 unstable=0 bg_thresh=1003 thresh=2007 gap=540 poll_thresh=18 ino=257 dd-2584 [001] 92.420218: balance_dirty_state: bdi btrfs-1: dirty=952 wb=540 unstable=0 bg_thresh=1005 thresh=2011 gap=519 poll_thresh=19 ino=257 dd-2584 [001] 92.420396: balance_dirty_state: bdi btrfs-1: dirty=952 wb=590 unstable=0 bg_thresh=1005 thresh=2010 gap=468 poll_thresh=20 ino=257 dd-2584 [001] 92.420398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=66720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 92.422069: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=636 wrote=848 to_write=15536 dd-2584 [001] 92.427369: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1165 unstable=0 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=20 ino=257 dd-2584 [001] 92.427437: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1165 unstable=0 bg_thresh=1006 thresh=2013 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 92.427498: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1165 unstable=0 bg_thresh=1003 thresh=2007 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 92.427621: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1165 unstable=0 bg_thresh=1005 thresh=2011 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 92.427742: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1165 unstable=0 bg_thresh=1005 thresh=2010 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 92.427747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=66720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.435461: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1040 unstable=0 bg_thresh=1003 thresh=2006 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 92.435531: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1040 unstable=0 bg_thresh=1005 thresh=2011 gap=594 poll_thresh=13 ino=257 dd-2584 [001] 92.435592: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1040 unstable=0 bg_thresh=1002 thresh=2005 gap=563 poll_thresh=14 ino=257 dd-2584 [001] 92.435651: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1040 unstable=0 bg_thresh=1005 thresh=2010 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 92.435710: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1040 unstable=0 bg_thresh=1002 thresh=2004 gap=537 poll_thresh=16 ino=257 dd-2584 [001] 92.436001: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1040 unstable=0 bg_thresh=1004 thresh=2008 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 92.436116: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1040 unstable=0 bg_thresh=1003 thresh=2007 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 92.436120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=66720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.443443: balance_dirty_state: bdi btrfs-1: dirty=477 wb=915 unstable=0 bg_thresh=1003 thresh=2007 gap=615 poll_thresh=18 ino=257 dd-2584 [001] 92.443511: balance_dirty_state: bdi btrfs-1: dirty=502 wb=915 unstable=0 bg_thresh=1003 thresh=2006 gap=589 poll_thresh=13 ino=257 dd-2584 [001] 92.443573: balance_dirty_state: bdi btrfs-1: dirty=527 wb=915 unstable=0 bg_thresh=1003 thresh=2006 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 92.443632: balance_dirty_state: bdi btrfs-1: dirty=527 wb=915 unstable=0 bg_thresh=1002 thresh=2005 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 92.443691: balance_dirty_state: bdi btrfs-1: dirty=552 wb=915 unstable=0 bg_thresh=1002 thresh=2005 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 92.443809: balance_dirty_state: bdi btrfs-1: dirty=577 wb=915 unstable=0 bg_thresh=1004 thresh=2009 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 92.443926: balance_dirty_state: bdi btrfs-1: dirty=627 wb=915 unstable=0 bg_thresh=1004 thresh=2008 gap=466 poll_thresh=18 ino=257 dd-2584 [001] 92.443931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=66720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.451428: balance_dirty_state: bdi btrfs-1: dirty=627 wb=915 unstable=0 bg_thresh=1004 thresh=2008 gap=466 poll_thresh=18 ino=257 dd-2584 [001] 92.451437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=66720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.459427: balance_dirty_state: bdi btrfs-1: dirty=627 wb=715 unstable=0 bg_thresh=1003 thresh=2006 gap=664 poll_thresh=18 ino=257 dd-2584 [001] 92.459501: balance_dirty_state: bdi btrfs-1: dirty=627 wb=715 unstable=0 bg_thresh=1002 thresh=2005 gap=663 poll_thresh=13 ino=257 dd-2584 [001] 92.459577: balance_dirty_state: bdi btrfs-1: dirty=652 wb=690 unstable=0 bg_thresh=998 thresh=1997 gap=655 poll_thresh=14 ino=257 dd-2584 [001] 92.459650: balance_dirty_state: bdi btrfs-1: dirty=652 wb=640 unstable=0 bg_thresh=998 thresh=1996 gap=704 poll_thresh=15 ino=257 dd-2584 [001] 92.459721: balance_dirty_state: bdi btrfs-1: dirty=677 wb=615 unstable=0 bg_thresh=1006 thresh=2013 gap=721 poll_thresh=16 ino=257 dd-2584 [001] 92.460010: balance_dirty_state: bdi btrfs-1: dirty=702 wb=590 unstable=0 bg_thresh=1003 thresh=2006 gap=714 poll_thresh=17 ino=257 dd-2584 [001] 92.460124: balance_dirty_state: bdi btrfs-1: dirty=752 wb=590 unstable=0 bg_thresh=1002 thresh=2005 gap=663 poll_thresh=18 ino=257 dd-2584 [001] 92.460239: balance_dirty_state: bdi btrfs-1: dirty=777 wb=590 unstable=0 bg_thresh=1002 thresh=2004 gap=637 poll_thresh=19 ino=257 dd-2584 [001] 92.460352: balance_dirty_state: bdi btrfs-1: dirty=802 wb=590 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=20 ino=257 dd-2584 [001] 92.460464: balance_dirty_state: bdi btrfs-1: dirty=852 wb=590 unstable=0 bg_thresh=1003 thresh=2007 gap=565 poll_thresh=21 ino=257 dd-2584 [001] 92.460578: balance_dirty_state: bdi btrfs-1: dirty=877 wb=590 unstable=0 bg_thresh=1003 thresh=2006 gap=539 poll_thresh=22 ino=257 dd-2584 [001] 92.460694: balance_dirty_state: bdi btrfs-1: dirty=902 wb=590 unstable=0 bg_thresh=1005 thresh=2010 gap=518 poll_thresh=23 ino=257 dd-2584 [001] 92.460809: balance_dirty_state: bdi btrfs-1: dirty=927 wb=590 unstable=0 bg_thresh=1004 thresh=2009 gap=492 poll_thresh=24 ino=257 dd-2584 [001] 92.460814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=66720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.467482: balance_dirty_state: bdi btrfs-1: dirty=927 wb=465 unstable=0 bg_thresh=1004 thresh=2009 gap=617 poll_thresh=24 ino=257 dd-2584 [001] 92.467601: balance_dirty_state: bdi btrfs-1: dirty=952 wb=465 unstable=0 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=18 ino=257 dd-2584 [001] 92.468182: balance_dirty_state: bdi btrfs-1: dirty=977 wb=465 unstable=0 bg_thresh=1003 thresh=2007 gap=565 poll_thresh=19 ino=257 dd-2584 [001] 92.468418: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=465 unstable=0 bg_thresh=1005 thresh=2011 gap=519 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 92.468463: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9976 wrote=0 to_write=16384 dd-2584 [001] 92.468649: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=465 unstable=0 bg_thresh=1005 thresh=2010 gap=493 poll_thresh=21 ino=257 dd-2584 [001] 92.468651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=66720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 92.470333: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=684 wrote=784 to_write=15600 dd-2584 [001] 92.475472: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1140 unstable=0 bg_thresh=1005 thresh=2011 gap=594 poll_thresh=21 ino=257 dd-2584 [001] 92.475574: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1140 unstable=0 bg_thresh=1005 thresh=2011 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 92.475693: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1140 unstable=0 bg_thresh=1005 thresh=2010 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 92.475811: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1140 unstable=0 bg_thresh=1007 thresh=2014 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 92.475929: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1140 unstable=0 bg_thresh=1006 thresh=2013 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 92.475934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=66816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.483470: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1015 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 92.483550: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1015 unstable=0 bg_thresh=1003 thresh=2007 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 92.483608: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1015 unstable=0 bg_thresh=1000 thresh=2001 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 92.483666: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1015 unstable=0 bg_thresh=1003 thresh=2006 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 92.483948: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1015 unstable=0 bg_thresh=1002 thresh=2005 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 92.484060: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1015 unstable=0 bg_thresh=1004 thresh=2009 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 92.484065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=66816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.491460: balance_dirty_state: bdi btrfs-1: dirty=502 wb=890 unstable=0 bg_thresh=1006 thresh=2012 gap=620 poll_thresh=18 ino=257 dd-2584 [001] 92.491592: balance_dirty_state: bdi btrfs-1: dirty=502 wb=890 unstable=0 bg_thresh=1003 thresh=2006 gap=614 poll_thresh=13 ino=257 dd-2584 [001] 92.491712: balance_dirty_state: bdi btrfs-1: dirty=527 wb=890 unstable=0 bg_thresh=1005 thresh=2011 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 92.491830: balance_dirty_state: bdi btrfs-1: dirty=552 wb=890 unstable=0 bg_thresh=1002 thresh=2005 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 92.491948: balance_dirty_state: bdi btrfs-1: dirty=552 wb=890 unstable=0 bg_thresh=1005 thresh=2010 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 92.492186: balance_dirty_state: bdi btrfs-1: dirty=602 wb=890 unstable=0 bg_thresh=1007 thresh=2014 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 92.492420: balance_dirty_state: bdi btrfs-1: dirty=627 wb=890 unstable=0 bg_thresh=1006 thresh=2013 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 92.492429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=66816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.499488: balance_dirty_state: bdi btrfs-1: dirty=627 wb=890 unstable=0 bg_thresh=1007 thresh=2014 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 92.499497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=66816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.507516: balance_dirty_state: bdi btrfs-1: dirty=627 wb=690 unstable=0 bg_thresh=1005 thresh=2011 gap=694 poll_thresh=18 ino=257 dd-2584 [001] 92.507599: balance_dirty_state: bdi btrfs-1: dirty=652 wb=690 unstable=0 bg_thresh=1002 thresh=2005 gap=663 poll_thresh=13 ino=257 dd-2584 [001] 92.507657: balance_dirty_state: bdi btrfs-1: dirty=652 wb=690 unstable=0 bg_thresh=1002 thresh=2004 gap=662 poll_thresh=14 ino=257 dd-2584 [001] 92.507714: balance_dirty_state: bdi btrfs-1: dirty=677 wb=690 unstable=0 bg_thresh=1002 thresh=2004 gap=637 poll_thresh=15 ino=257 dd-2584 [001] 92.507772: balance_dirty_state: bdi btrfs-1: dirty=677 wb=690 unstable=0 bg_thresh=1001 thresh=2003 gap=636 poll_thresh=16 ino=257 dd-2584 [001] 92.508049: balance_dirty_state: bdi btrfs-1: dirty=727 wb=690 unstable=0 bg_thresh=1003 thresh=2007 gap=590 poll_thresh=17 ino=257 dd-2584 [001] 92.508161: balance_dirty_state: bdi btrfs-1: dirty=752 wb=690 unstable=0 bg_thresh=1003 thresh=2006 gap=564 poll_thresh=18 ino=257 dd-2584 [001] 92.508274: balance_dirty_state: bdi btrfs-1: dirty=777 wb=690 unstable=0 bg_thresh=1002 thresh=2005 gap=538 poll_thresh=19 ino=257 dd-2584 [001] 92.508387: balance_dirty_state: bdi btrfs-1: dirty=827 wb=690 unstable=0 bg_thresh=1002 thresh=2004 gap=487 poll_thresh=20 ino=257 dd-2584 [001] 92.508392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=66816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.515503: balance_dirty_state: bdi btrfs-1: dirty=827 wb=490 unstable=0 bg_thresh=999 thresh=1999 gap=682 poll_thresh=20 ino=257 dd-2584 [001] 92.515582: balance_dirty_state: bdi btrfs-1: dirty=827 wb=440 unstable=0 bg_thresh=1005 thresh=2010 gap=743 poll_thresh=15 ino=257 dd-2584 [001] 92.515646: balance_dirty_state: bdi btrfs-1: dirty=852 wb=415 unstable=0 bg_thresh=1004 thresh=2009 gap=742 poll_thresh=16 ino=257 dd-2584 [001] 92.515762: balance_dirty_state: bdi btrfs-1: dirty=877 wb=415 unstable=0 bg_thresh=1004 thresh=2008 gap=716 poll_thresh=17 ino=257 dd-2584 [001] 92.515882: balance_dirty_state: bdi btrfs-1: dirty=902 wb=415 unstable=0 bg_thresh=1003 thresh=2007 gap=690 poll_thresh=18 ino=257 dd-2584 [001] 92.515998: balance_dirty_state: bdi btrfs-1: dirty=952 wb=415 unstable=0 bg_thresh=1005 thresh=2011 gap=644 poll_thresh=19 ino=257 dd-2584 [001] 92.516285: balance_dirty_state: bdi btrfs-1: dirty=977 wb=415 unstable=0 bg_thresh=1005 thresh=2010 gap=618 poll_thresh=20 ino=257 dd-2584 [001] 92.516401: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=415 unstable=0 bg_thresh=1004 thresh=2009 gap=592 poll_thresh=21 ino=257 dd-2584 [001] 92.516519: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=415 unstable=0 bg_thresh=1004 thresh=2008 gap=541 poll_thresh=22 ino=257 flush-btrfs-1-2586 [005] 92.516543: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10024 wrote=0 to_write=16384 dd-2584 [001] 92.516701: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=415 unstable=0 bg_thresh=1006 thresh=2012 gap=520 poll_thresh=23 ino=257 dd-2584 [001] 92.516886: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=440 unstable=0 bg_thresh=1005 thresh=2011 gap=519 poll_thresh=24 ino=257 dd-2584 [001] 92.517076: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=515 unstable=0 bg_thresh=1002 thresh=2004 gap=462 poll_thresh=25 ino=257 dd-2584 [001] 92.517078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=66816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 92.518741: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=732 wrote=864 to_write=15520 dd-2584 [005] 92.523505: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1140 unstable=0 bg_thresh=1000 thresh=2001 gap=609 poll_thresh=25 ino=257 dd-2584 [005] 92.523581: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1140 unstable=0 bg_thresh=1003 thresh=2006 gap=589 poll_thresh=19 ino=257 dd-2584 [005] 92.523707: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1140 unstable=0 bg_thresh=998 thresh=1997 gap=555 poll_thresh=20 ino=257 dd-2584 [005] 92.524007: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1140 unstable=0 bg_thresh=1000 thresh=2000 gap=533 poll_thresh=21 ino=257 dd-2584 [005] 92.524133: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1140 unstable=0 bg_thresh=998 thresh=1996 gap=479 poll_thresh=22 ino=257 dd-2584 [005] 92.524137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=66816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 92.531461: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1015 unstable=0 bg_thresh=1003 thresh=2007 gap=615 poll_thresh=22 ino=257 dd-2584 [005] 92.531527: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1015 unstable=0 bg_thresh=1006 thresh=2012 gap=620 poll_thresh=16 ino=257 dd-2584 [005] 92.531647: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1015 unstable=0 bg_thresh=1005 thresh=2011 gap=594 poll_thresh=17 ino=257 dd-2584 [005] 92.531765: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1015 unstable=0 bg_thresh=1002 thresh=2004 gap=537 poll_thresh=18 ino=257 dd-2584 [005] 92.531885: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1015 unstable=0 bg_thresh=1001 thresh=2003 gap=511 poll_thresh=19 ino=257 dd-2584 [005] 92.532002: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1015 unstable=0 bg_thresh=1003 thresh=2007 gap=490 poll_thresh=20 ino=257 dd-2584 [005] 92.532006: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=66816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 92.539497: balance_dirty_state: bdi btrfs-1: dirty=502 wb=890 unstable=0 bg_thresh=1009 thresh=2018 gap=626 poll_thresh=20 ino=257 dd-2584 [005] 92.539599: balance_dirty_state: bdi btrfs-1: dirty=527 wb=890 unstable=0 bg_thresh=1009 thresh=2019 gap=602 poll_thresh=15 ino=257 dd-2584 [005] 92.539690: balance_dirty_state: bdi btrfs-1: dirty=552 wb=890 unstable=0 bg_thresh=1009 thresh=2018 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 92.539844: balance_dirty_state: bdi btrfs-1: dirty=577 wb=890 unstable=0 bg_thresh=1008 thresh=2017 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 92.540139: balance_dirty_state: bdi btrfs-1: dirty=602 wb=890 unstable=0 bg_thresh=1008 thresh=2016 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 92.540260: balance_dirty_state: bdi btrfs-1: dirty=627 wb=890 unstable=0 bg_thresh=1010 thresh=2020 gap=503 poll_thresh=19 ino=257 dd-2584 [005] 92.540265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=66816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 92.547440: balance_dirty_state: bdi btrfs-1: dirty=627 wb=765 unstable=0 bg_thresh=1003 thresh=2006 gap=614 poll_thresh=19 ino=257 dd-2584 [005] 92.547537: balance_dirty_state: bdi btrfs-1: dirty=652 wb=765 unstable=0 bg_thresh=1000 thresh=2000 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 92.547626: balance_dirty_state: bdi btrfs-1: dirty=677 wb=765 unstable=0 bg_thresh=1005 thresh=2011 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 92.547716: balance_dirty_state: bdi btrfs-1: dirty=677 wb=765 unstable=0 bg_thresh=1005 thresh=2011 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 92.547900: balance_dirty_state: bdi btrfs-1: dirty=727 wb=765 unstable=0 bg_thresh=1006 thresh=2012 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 92.548077: balance_dirty_state: bdi btrfs-1: dirty=752 wb=765 unstable=0 bg_thresh=1001 thresh=2003 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 92.548084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=66816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 92.559418: balance_dirty_state: bdi btrfs-1: dirty=752 wb=640 unstable=0 bg_thresh=1003 thresh=2007 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 92.559485: balance_dirty_state: bdi btrfs-1: dirty=777 wb=640 unstable=0 bg_thresh=1003 thresh=2007 gap=590 poll_thresh=13 ino=257 dd-2584 [005] 92.559547: balance_dirty_state: bdi btrfs-1: dirty=777 wb=640 unstable=0 bg_thresh=1003 thresh=2006 gap=589 poll_thresh=14 ino=257 dd-2584 [005] 92.559610: balance_dirty_state: bdi btrfs-1: dirty=802 wb=640 unstable=0 bg_thresh=1003 thresh=2006 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 92.559672: balance_dirty_state: bdi btrfs-1: dirty=802 wb=640 unstable=0 bg_thresh=1002 thresh=2005 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 92.559968: balance_dirty_state: bdi btrfs-1: dirty=852 wb=640 unstable=0 bg_thresh=1002 thresh=2004 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 92.560089: balance_dirty_state: bdi btrfs-1: dirty=877 wb=640 unstable=0 bg_thresh=1004 thresh=2008 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 92.560093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=66816 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 92.571472: balance_dirty_state: bdi btrfs-1: dirty=877 wb=340 unstable=0 bg_thresh=1003 thresh=2007 gap=790 poll_thresh=18 ino=257 dd-2584 [005] 92.571553: balance_dirty_state: bdi btrfs-1: dirty=902 wb=340 unstable=0 bg_thresh=1003 thresh=2007 gap=765 poll_thresh=13 ino=257 dd-2584 [005] 92.571610: balance_dirty_state: bdi btrfs-1: dirty=902 wb=340 unstable=0 bg_thresh=1006 thresh=2012 gap=770 poll_thresh=14 ino=257 dd-2584 [005] 92.571666: balance_dirty_state: bdi btrfs-1: dirty=927 wb=340 unstable=0 bg_thresh=1008 thresh=2017 gap=750 poll_thresh=15 ino=257 dd-2584 [005] 92.571720: balance_dirty_state: bdi btrfs-1: dirty=952 wb=340 unstable=0 bg_thresh=1005 thresh=2011 gap=719 poll_thresh=16 ino=257 dd-2584 [005] 92.571832: balance_dirty_state: bdi btrfs-1: dirty=977 wb=340 unstable=0 bg_thresh=1005 thresh=2010 gap=693 poll_thresh=17 ino=257 dd-2584 [005] 92.571946: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=340 unstable=0 bg_thresh=1007 thresh=2014 gap=672 poll_thresh=18 ino=257 dd-2584 [005] 92.572060: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=340 unstable=0 bg_thresh=1006 thresh=2013 gap=646 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 92.572081: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10080 wrote=0 to_write=16384 dd-2584 [005] 92.572228: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=340 unstable=0 bg_thresh=1006 thresh=2012 gap=595 poll_thresh=20 ino=257 dd-2584 [005] 92.572685: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=465 unstable=0 bg_thresh=1008 thresh=2016 gap=549 poll_thresh=21 ino=257 dd-2584 [005] 92.572870: balance_dirty_state: bdi btrfs-1: dirty=977 wb=515 unstable=0 bg_thresh=1007 thresh=2015 gap=523 poll_thresh=22 ino=257 dd-2584 [005] 92.573052: balance_dirty_state: bdi btrfs-1: dirty=977 wb=565 unstable=0 bg_thresh=1007 thresh=2014 gap=472 poll_thresh=23 ino=257 dd-2584 [005] 92.573054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=66816 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 92.574559: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=788 wrote=912 to_write=15472 dd-2584 [001] 92.583630: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1115 unstable=0 bg_thresh=1007 thresh=2014 gap=622 poll_thresh=23 ino=257 dd-2584 [001] 92.583695: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1115 unstable=0 bg_thresh=1007 thresh=2014 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 92.583813: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1115 unstable=0 bg_thresh=1009 thresh=2019 gap=577 poll_thresh=18 ino=257 dd-2584 [001] 92.583931: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1115 unstable=0 bg_thresh=1012 thresh=2024 gap=557 poll_thresh=19 ino=257 dd-2584 [001] 92.584051: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1115 unstable=0 bg_thresh=1017 thresh=2034 gap=542 poll_thresh=20 ino=257 dd-2584 [001] 92.584170: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1115 unstable=0 bg_thresh=1016 thresh=2033 gap=491 poll_thresh=21 ino=257 dd-2584 [001] 92.584175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 92.595404: balance_dirty_state: bdi btrfs-1: dirty=427 wb=965 unstable=0 bg_thresh=1010 thresh=2020 gap=628 poll_thresh=21 ino=257 dd-2584 [001] 92.595477: balance_dirty_state: bdi btrfs-1: dirty=427 wb=965 unstable=0 bg_thresh=1010 thresh=2020 gap=628 poll_thresh=16 ino=257 dd-2584 [001] 92.595778: balance_dirty_state: bdi btrfs-1: dirty=477 wb=890 unstable=0 bg_thresh=1012 thresh=2025 gap=658 poll_thresh=17 ino=257 dd-2584 [001] 92.595893: balance_dirty_state: bdi btrfs-1: dirty=502 wb=890 unstable=0 bg_thresh=1015 thresh=2030 gap=638 poll_thresh=18 ino=257 dd-2584 [001] 92.596012: balance_dirty_state: bdi btrfs-1: dirty=527 wb=890 unstable=0 bg_thresh=1017 thresh=2034 gap=617 poll_thresh=19 ino=257 dd-2584 [001] 92.596129: balance_dirty_state: bdi btrfs-1: dirty=552 wb=890 unstable=0 bg_thresh=1016 thresh=2033 gap=591 poll_thresh=20 ino=257 dd-2584 [001] 92.596246: balance_dirty_state: bdi btrfs-1: dirty=602 wb=890 unstable=0 bg_thresh=1016 thresh=2032 gap=540 poll_thresh=21 ino=257 dd-2584 [001] 92.596362: balance_dirty_state: bdi btrfs-1: dirty=627 wb=890 unstable=0 bg_thresh=1015 thresh=2031 gap=514 poll_thresh=22 ino=257 dd-2584 [001] 92.596483: balance_dirty_state: bdi btrfs-1: dirty=652 wb=890 unstable=0 bg_thresh=1014 thresh=2029 gap=487 poll_thresh=23 ino=257 dd-2584 [001] 92.596488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 92.607431: balance_dirty_state: bdi btrfs-1: dirty=652 wb=640 unstable=0 bg_thresh=1009 thresh=2019 gap=727 poll_thresh=23 ino=257 dd-2584 [001] 92.607573: balance_dirty_state: bdi btrfs-1: dirty=677 wb=640 unstable=0 bg_thresh=1009 thresh=2019 gap=702 poll_thresh=17 ino=257 dd-2584 [001] 92.607689: balance_dirty_state: bdi btrfs-1: dirty=702 wb=640 unstable=0 bg_thresh=1012 thresh=2024 gap=682 poll_thresh=18 ino=257 dd-2584 [001] 92.607965: balance_dirty_state: bdi btrfs-1: dirty=727 wb=640 unstable=0 bg_thresh=1014 thresh=2029 gap=662 poll_thresh=19 ino=257 dd-2584 [001] 92.608078: balance_dirty_state: bdi btrfs-1: dirty=777 wb=640 unstable=0 bg_thresh=1016 thresh=2033 gap=616 poll_thresh=20 ino=257 dd-2584 [001] 92.608190: balance_dirty_state: bdi btrfs-1: dirty=802 wb=640 unstable=0 bg_thresh=1016 thresh=2032 gap=590 poll_thresh=21 ino=257 dd-2584 [001] 92.608302: balance_dirty_state: bdi btrfs-1: dirty=827 wb=640 unstable=0 bg_thresh=1015 thresh=2031 gap=564 poll_thresh=22 ino=257 dd-2584 [001] 92.608413: balance_dirty_state: bdi btrfs-1: dirty=877 wb=640 unstable=0 bg_thresh=1015 thresh=2030 gap=513 poll_thresh=23 ino=257 dd-2584 [001] 92.608526: balance_dirty_state: bdi btrfs-1: dirty=902 wb=640 unstable=0 bg_thresh=1017 thresh=2034 gap=492 poll_thresh=24 ino=257 dd-2584 [001] 92.608530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 92.619458: balance_dirty_state: bdi btrfs-1: dirty=902 wb=390 unstable=0 bg_thresh=1008 thresh=2016 gap=724 poll_thresh=24 ino=257 dd-2584 [000] 92.619523: balance_dirty_state: bdi btrfs-1: dirty=927 wb=390 unstable=0 bg_thresh=1008 thresh=2016 gap=699 poll_thresh=18 ino=257 dd-2584 [000] 92.619640: balance_dirty_state: bdi btrfs-1: dirty=952 wb=390 unstable=0 bg_thresh=1007 thresh=2015 gap=673 poll_thresh=19 ino=257 dd-2584 [000] 92.619930: balance_dirty_state: bdi btrfs-1: dirty=977 wb=390 unstable=0 bg_thresh=1007 thresh=2014 gap=647 poll_thresh=20 ino=257 dd-2584 [000] 92.620048: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=390 unstable=0 bg_thresh=1009 thresh=2018 gap=626 poll_thresh=21 ino=257 dd-2584 [000] 92.620165: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=390 unstable=0 bg_thresh=1008 thresh=2017 gap=575 poll_thresh=22 ino=257 flush-btrfs-1-2586 [005] 92.620184: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10128 wrote=0 to_write=16384 dd-2584 [000] 92.620290: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=390 unstable=0 bg_thresh=1008 thresh=2016 gap=549 poll_thresh=23 ino=257 dd-2584 [000] 92.620418: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=440 unstable=0 bg_thresh=1007 thresh=2015 gap=523 poll_thresh=24 ino=257 dd-2584 [000] 92.620548: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=490 unstable=0 bg_thresh=1009 thresh=2019 gap=477 poll_thresh=25 ino=257 dd-2584 [000] 92.620550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 92.622211: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=836 wrote=864 to_write=15520 dd-2584 [004] 92.627469: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1140 unstable=0 bg_thresh=1005 thresh=2010 gap=593 poll_thresh=25 ino=257 dd-2584 [004] 92.627555: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1140 unstable=0 bg_thresh=1008 thresh=2016 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 92.627719: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1140 unstable=0 bg_thresh=1012 thresh=2024 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 92.627881: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1140 unstable=0 bg_thresh=1014 thresh=2028 gap=536 poll_thresh=21 ino=257 dd-2584 [004] 92.628334: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1140 unstable=0 bg_thresh=1013 thresh=2027 gap=510 poll_thresh=22 ino=257 dd-2584 [004] 92.628492: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1140 unstable=0 bg_thresh=1013 thresh=2026 gap=484 poll_thresh=23 ino=257 dd-2584 [004] 92.628498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-174% task_weight=101% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 92.635553: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1140 unstable=0 bg_thresh=1013 thresh=2026 gap=484 poll_thresh=23 ino=257 dd-2584 [004] 92.635562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-174% task_weight=101% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 92.643583: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1015 unstable=0 bg_thresh=1014 thresh=2028 gap=611 poll_thresh=23 ino=257 dd-2584 [004] 92.643665: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1015 unstable=0 bg_thresh=1013 thresh=2027 gap=585 poll_thresh=17 ino=257 dd-2584 [004] 92.643781: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1015 unstable=0 bg_thresh=1013 thresh=2026 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 92.643895: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1015 unstable=0 bg_thresh=1015 thresh=2030 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 92.644006: balance_dirty_state: bdi btrfs-1: dirty=527 wb=1015 unstable=0 bg_thresh=1014 thresh=2029 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 92.644011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 92.651478: balance_dirty_state: bdi btrfs-1: dirty=527 wb=890 unstable=0 bg_thresh=1010 thresh=2021 gap=604 poll_thresh=20 ino=257 dd-2584 [004] 92.651573: balance_dirty_state: bdi btrfs-1: dirty=527 wb=890 unstable=0 bg_thresh=1013 thresh=2027 gap=610 poll_thresh=15 ino=257 dd-2584 [004] 92.651667: balance_dirty_state: bdi btrfs-1: dirty=552 wb=890 unstable=0 bg_thresh=1009 thresh=2018 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 92.651849: balance_dirty_state: bdi btrfs-1: dirty=577 wb=890 unstable=0 bg_thresh=1007 thresh=2014 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 92.652331: balance_dirty_state: bdi btrfs-1: dirty=627 wb=890 unstable=0 bg_thresh=1012 thresh=2024 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 92.652506: balance_dirty_state: bdi btrfs-1: dirty=652 wb=890 unstable=0 bg_thresh=1011 thresh=2023 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 92.652513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 92.659507: balance_dirty_state: bdi btrfs-1: dirty=652 wb=765 unstable=0 bg_thresh=1013 thresh=2027 gap=610 poll_thresh=19 ino=257 dd-2584 [003] 92.659576: balance_dirty_state: bdi btrfs-1: dirty=677 wb=765 unstable=0 bg_thresh=1010 thresh=2021 gap=579 poll_thresh=14 ino=257 dd-2584 [003] 92.659638: balance_dirty_state: bdi btrfs-1: dirty=702 wb=765 unstable=0 bg_thresh=1013 thresh=2026 gap=559 poll_thresh=15 ino=257 dd-2584 [003] 92.659696: balance_dirty_state: bdi btrfs-1: dirty=702 wb=765 unstable=0 bg_thresh=1010 thresh=2020 gap=553 poll_thresh=16 ino=257 dd-2584 [003] 92.659812: balance_dirty_state: bdi btrfs-1: dirty=752 wb=765 unstable=0 bg_thresh=1012 thresh=2024 gap=507 poll_thresh=17 ino=257 dd-2584 [003] 92.659930: balance_dirty_state: bdi btrfs-1: dirty=777 wb=765 unstable=0 bg_thresh=1011 thresh=2023 gap=481 poll_thresh=18 ino=257 dd-2584 [003] 92.659935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-177% task_weight=100% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 92.667582: balance_dirty_state: bdi btrfs-1: dirty=777 wb=615 unstable=0 bg_thresh=1013 thresh=2027 gap=635 poll_thresh=18 ino=257 dd-2584 [003] 92.667710: balance_dirty_state: bdi btrfs-1: dirty=802 wb=615 unstable=0 bg_thresh=1013 thresh=2026 gap=609 poll_thresh=13 ino=257 dd-2584 [003] 92.667829: balance_dirty_state: bdi btrfs-1: dirty=802 wb=615 unstable=0 bg_thresh=1013 thresh=2026 gap=609 poll_thresh=14 ino=257 dd-2584 [003] 92.667947: balance_dirty_state: bdi btrfs-1: dirty=827 wb=615 unstable=0 bg_thresh=1012 thresh=2025 gap=583 poll_thresh=15 ino=257 dd-2584 [003] 92.668063: balance_dirty_state: bdi btrfs-1: dirty=827 wb=615 unstable=0 bg_thresh=1012 thresh=2025 gap=583 poll_thresh=16 ino=257 dd-2584 [003] 92.668297: balance_dirty_state: bdi btrfs-1: dirty=877 wb=615 unstable=0 bg_thresh=1014 thresh=2029 gap=537 poll_thresh=17 ino=257 dd-2584 [003] 92.668884: balance_dirty_state: bdi btrfs-1: dirty=902 wb=615 unstable=0 bg_thresh=1014 thresh=2028 gap=511 poll_thresh=18 ino=257 dd-2584 [003] 92.669120: balance_dirty_state: bdi btrfs-1: dirty=927 wb=615 unstable=0 bg_thresh=1013 thresh=2027 gap=485 poll_thresh=19 ino=257 dd-2584 [003] 92.669128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=101% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 92.675536: balance_dirty_state: bdi btrfs-1: dirty=927 wb=615 unstable=0 bg_thresh=1004 thresh=2009 gap=467 poll_thresh=19 ino=257 dd-2584 [003] 92.675543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=100% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 92.683516: balance_dirty_state: bdi btrfs-1: dirty=927 wb=490 unstable=0 bg_thresh=1002 thresh=2005 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 92.683656: balance_dirty_state: bdi btrfs-1: dirty=952 wb=490 unstable=0 bg_thresh=997 thresh=1995 gap=553 poll_thresh=14 ino=257 dd-2584 [004] 92.683790: balance_dirty_state: bdi btrfs-1: dirty=952 wb=490 unstable=0 bg_thresh=997 thresh=1994 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 92.683921: balance_dirty_state: bdi btrfs-1: dirty=977 wb=490 unstable=0 bg_thresh=999 thresh=1999 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 92.684181: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=490 unstable=0 bg_thresh=1001 thresh=2002 gap=510 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 92.684217: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10192 wrote=0 to_write=16384 dd-2584 [004] 92.684453: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=490 unstable=0 bg_thresh=1003 thresh=2006 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 92.684457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-198% task_weight=100% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 92.687238: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=900 wrote=768 to_write=15616 dd-2584 [004] 92.691510: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1265 unstable=0 bg_thresh=1002 thresh=2005 gap=463 poll_thresh=18 ino=257 dd-2584 [004] 92.691521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-200% task_weight=100% bdi_bw=65708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 92.699506: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1140 unstable=0 bg_thresh=995 thresh=1991 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 92.699606: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1140 unstable=0 bg_thresh=992 thresh=1984 gap=542 poll_thresh=13 ino=257 dd-2584 [004] 92.699701: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1140 unstable=0 bg_thresh=990 thresh=1981 gap=514 poll_thresh=14 ino=257 dd-2584 [004] 92.699799: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1140 unstable=0 bg_thresh=993 thresh=1987 gap=520 poll_thresh=15 ino=257 dd-2584 [004] 92.699901: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1140 unstable=0 bg_thresh=989 thresh=1978 gap=486 poll_thresh=16 ino=257 dd-2584 [004] 92.699907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-187% task_weight=101% bdi_bw=65708 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 92.707633: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1140 unstable=0 bg_thresh=995 thresh=1991 gap=499 poll_thresh=16 ino=257 dd-2584 [004] 92.707707: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1140 unstable=0 bg_thresh=998 thresh=1996 gap=479 poll_thresh=12 ino=257 dd-2584 [004] 92.707712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-164% task_weight=101% bdi_bw=65708 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 92.719608: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1140 unstable=0 bg_thresh=999 thresh=1998 gap=481 poll_thresh=12 ino=257 dd-2584 [004] 92.719616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=101% bdi_bw=65708 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 92.731611: balance_dirty_state: bdi btrfs-1: dirty=377 wb=890 unstable=0 bg_thresh=999 thresh=1999 gap=732 poll_thresh=12 ino=257 dd-2584 [004] 92.732312: balance_dirty_state: bdi btrfs-1: dirty=377 wb=890 unstable=0 bg_thresh=996 thresh=1993 gap=726 poll_thresh=9 ino=257 dd-2584 [004] 92.732469: balance_dirty_state: bdi btrfs-1: dirty=402 wb=890 unstable=0 bg_thresh=999 thresh=1998 gap=706 poll_thresh=10 ino=257 dd-2584 [004] 92.732623: balance_dirty_state: bdi btrfs-1: dirty=427 wb=890 unstable=0 bg_thresh=996 thresh=1992 gap=675 poll_thresh=11 ino=257 dd-2584 [004] 92.732778: balance_dirty_state: bdi btrfs-1: dirty=427 wb=890 unstable=0 bg_thresh=998 thresh=1997 gap=680 poll_thresh=12 ino=257 dd-2584 [004] 92.732932: balance_dirty_state: bdi btrfs-1: dirty=452 wb=890 unstable=0 bg_thresh=995 thresh=1991 gap=649 poll_thresh=13 ino=257 dd-2584 [004] 92.733093: balance_dirty_state: bdi btrfs-1: dirty=452 wb=890 unstable=0 bg_thresh=996 thresh=1993 gap=651 poll_thresh=14 ino=257 dd-2584 [004] 92.733234: balance_dirty_state: bdi btrfs-1: dirty=477 wb=890 unstable=0 bg_thresh=996 thresh=1993 gap=626 poll_thresh=15 ino=257 dd-2584 [004] 92.733377: balance_dirty_state: bdi btrfs-1: dirty=502 wb=890 unstable=0 bg_thresh=1002 thresh=2004 gap=612 poll_thresh=16 ino=257 dd-2584 [004] 92.733685: balance_dirty_state: bdi btrfs-1: dirty=527 wb=890 unstable=0 bg_thresh=998 thresh=1997 gap=580 poll_thresh=17 ino=257 dd-2584 [004] 92.733992: balance_dirty_state: bdi btrfs-1: dirty=552 wb=890 unstable=0 bg_thresh=998 thresh=1996 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 92.734300: balance_dirty_state: bdi btrfs-1: dirty=602 wb=890 unstable=0 bg_thresh=1000 thresh=2000 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 92.734605: balance_dirty_state: bdi btrfs-1: dirty=627 wb=890 unstable=0 bg_thresh=999 thresh=1999 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 92.734616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=65708 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 92.739634: balance_dirty_state: bdi btrfs-1: dirty=627 wb=890 unstable=0 bg_thresh=999 thresh=1999 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 92.739644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=65708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 92.751481: balance_dirty_state: bdi btrfs-1: dirty=627 wb=540 unstable=0 bg_thresh=1002 thresh=2004 gap=837 poll_thresh=20 ino=257 dd-2584 [004] 92.751771: balance_dirty_state: bdi btrfs-1: dirty=627 wb=540 unstable=0 bg_thresh=999 thresh=1998 gap=831 poll_thresh=15 ino=257 dd-2584 [004] 92.751829: balance_dirty_state: bdi btrfs-1: dirty=652 wb=540 unstable=0 bg_thresh=1001 thresh=2003 gap=811 poll_thresh=16 ino=257 dd-2584 [004] 92.751942: balance_dirty_state: bdi btrfs-1: dirty=677 wb=540 unstable=0 bg_thresh=1001 thresh=2002 gap=785 poll_thresh=17 ino=257 dd-2584 [004] 92.752055: balance_dirty_state: bdi btrfs-1: dirty=727 wb=540 unstable=0 bg_thresh=1000 thresh=2001 gap=734 poll_thresh=18 ino=257 dd-2584 [004] 92.752173: balance_dirty_state: bdi btrfs-1: dirty=752 wb=540 unstable=0 bg_thresh=999 thresh=1999 gap=707 poll_thresh=19 ino=257 dd-2584 [004] 92.752290: balance_dirty_state: bdi btrfs-1: dirty=777 wb=540 unstable=0 bg_thresh=999 thresh=1998 gap=681 poll_thresh=20 ino=257 dd-2584 [004] 92.752404: balance_dirty_state: bdi btrfs-1: dirty=827 wb=540 unstable=0 bg_thresh=998 thresh=1997 gap=630 poll_thresh=21 ino=257 dd-2584 [004] 92.752520: balance_dirty_state: bdi btrfs-1: dirty=852 wb=540 unstable=0 bg_thresh=1000 thresh=2001 gap=609 poll_thresh=22 ino=257 dd-2584 [004] 92.752636: balance_dirty_state: bdi btrfs-1: dirty=877 wb=540 unstable=0 bg_thresh=1000 thresh=2000 gap=583 poll_thresh=23 ino=257 dd-2584 [004] 92.752908: balance_dirty_state: bdi btrfs-1: dirty=902 wb=540 unstable=0 bg_thresh=999 thresh=1999 gap=557 poll_thresh=24 ino=257 dd-2584 [004] 92.753024: balance_dirty_state: bdi btrfs-1: dirty=952 wb=540 unstable=0 bg_thresh=999 thresh=1998 gap=506 poll_thresh=25 ino=257 dd-2584 [004] 92.753145: balance_dirty_state: bdi btrfs-1: dirty=977 wb=540 unstable=0 bg_thresh=1001 thresh=2002 gap=485 poll_thresh=26 ino=257 dd-2584 [004] 92.753149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=65708 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 92.759542: balance_dirty_state: bdi btrfs-1: dirty=977 wb=540 unstable=0 bg_thresh=1001 thresh=2002 gap=485 poll_thresh=26 ino=257 dd-2584 [004] 92.759551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=65708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 92.767555: balance_dirty_state: bdi btrfs-1: dirty=977 wb=415 unstable=0 bg_thresh=1001 thresh=2002 gap=610 poll_thresh=26 ino=257 dd-2584 [004] 92.767680: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=415 unstable=0 bg_thresh=998 thresh=1996 gap=579 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 92.767729: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10276 wrote=0 to_write=16384 dd-2584 [004] 92.767899: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=415 unstable=0 bg_thresh=997 thresh=1995 gap=553 poll_thresh=20 ino=257 dd-2584 [004] 92.768119: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=440 unstable=0 bg_thresh=997 thresh=1994 gap=552 poll_thresh=21 ino=257 dd-2584 [004] 92.768342: balance_dirty_state: bdi btrfs-1: dirty=977 wb=490 unstable=0 bg_thresh=999 thresh=1998 gap=531 poll_thresh=22 ino=257 dd-2584 [004] 92.768596: balance_dirty_state: bdi btrfs-1: dirty=952 wb=565 unstable=0 bg_thresh=998 thresh=1997 gap=480 poll_thresh=23 ino=257 dd-2584 [004] 92.768600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-163% task_weight=101% bdi_bw=65708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 92.771706: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=988 wrote=832 to_write=15552 dd-2584 [004] 92.775537: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1240 unstable=0 bg_thresh=998 thresh=1997 gap=480 poll_thresh=23 ino=257 dd-2584 [004] 92.775548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-163% task_weight=101% bdi_bw=65708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 92.783513: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1115 unstable=0 bg_thresh=998 thresh=1997 gap=605 poll_thresh=23 ino=257 dd-2584 [004] 92.783626: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1115 unstable=0 bg_thresh=1001 thresh=2002 gap=610 poll_thresh=17 ino=257 dd-2584 [004] 92.783912: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1115 unstable=0 bg_thresh=1000 thresh=2001 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 92.784030: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1115 unstable=0 bg_thresh=1002 thresh=2005 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 92.784164: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1115 unstable=0 bg_thresh=999 thresh=1999 gap=506 poll_thresh=20 ino=257 dd-2584 [004] 92.784294: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1115 unstable=0 bg_thresh=998 thresh=1997 gap=465 poll_thresh=21 ino=257 dd-2584 [004] 92.784298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=65708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 92.791584: balance_dirty_state: bdi btrfs-1: dirty=417 wb=990 unstable=0 bg_thresh=998 thresh=1997 gap=590 poll_thresh=21 ino=257 dd-2584 [004] 92.791729: balance_dirty_state: bdi btrfs-1: dirty=430 wb=990 unstable=0 bg_thresh=999 thresh=1998 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 92.792001: balance_dirty_state: bdi btrfs-1: dirty=456 wb=990 unstable=0 bg_thresh=999 thresh=1999 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 92.792270: balance_dirty_state: bdi btrfs-1: dirty=495 wb=990 unstable=0 bg_thresh=999 thresh=1998 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 92.792538: balance_dirty_state: bdi btrfs-1: dirty=521 wb=990 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 92.792547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-160% task_weight=101% bdi_bw=65708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 92.799558: balance_dirty_state: bdi btrfs-1: dirty=521 wb=840 unstable=0 bg_thresh=999 thresh=1999 gap=638 poll_thresh=19 ino=257 dd-2584 [004] 92.799682: balance_dirty_state: bdi btrfs-1: dirty=547 wb=840 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 92.800071: balance_dirty_state: bdi btrfs-1: dirty=560 wb=840 unstable=0 bg_thresh=1000 thresh=2000 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 92.800170: balance_dirty_state: bdi btrfs-1: dirty=573 wb=840 unstable=0 bg_thresh=1000 thresh=2000 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 92.800362: balance_dirty_state: bdi btrfs-1: dirty=599 wb=840 unstable=0 bg_thresh=999 thresh=1998 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 92.800556: balance_dirty_state: bdi btrfs-1: dirty=638 wb=840 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 92.800752: balance_dirty_state: bdi btrfs-1: dirty=664 wb=840 unstable=0 bg_thresh=999 thresh=1999 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 92.800759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=63464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 92.807509: balance_dirty_state: bdi btrfs-1: dirty=664 wb=840 unstable=0 bg_thresh=999 thresh=1999 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 92.807517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=63464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 92.815532: balance_dirty_state: bdi btrfs-1: dirty=664 wb=715 unstable=0 bg_thresh=991 thresh=1983 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 92.815666: balance_dirty_state: bdi btrfs-1: dirty=677 wb=715 unstable=0 bg_thresh=992 thresh=1984 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 92.815787: balance_dirty_state: bdi btrfs-1: dirty=702 wb=715 unstable=0 bg_thresh=994 thresh=1989 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 92.815907: balance_dirty_state: bdi btrfs-1: dirty=727 wb=715 unstable=0 bg_thresh=991 thresh=1983 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 92.816148: balance_dirty_state: bdi btrfs-1: dirty=740 wb=715 unstable=0 bg_thresh=995 thresh=1990 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 92.816320: balance_dirty_state: bdi btrfs-1: dirty=765 wb=715 unstable=0 bg_thresh=995 thresh=1990 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 92.816713: balance_dirty_state: bdi btrfs-1: dirty=803 wb=715 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 92.816721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-163% task_weight=101% bdi_bw=63464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.823516: balance_dirty_state: bdi btrfs-1: dirty=803 wb=715 unstable=0 bg_thresh=990 thresh=1980 gap=462 poll_thresh=19 ino=257 dd-2584 [001] 92.823522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-184% task_weight=101% bdi_bw=63464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 92.835580: balance_dirty_state: bdi btrfs-1: dirty=803 wb=440 unstable=0 bg_thresh=986 thresh=1972 gap=729 poll_thresh=19 ino=257 dd-2584 [005] 92.835653: balance_dirty_state: bdi btrfs-1: dirty=828 wb=440 unstable=0 bg_thresh=986 thresh=1972 gap=704 poll_thresh=14 ino=257 dd-2584 [005] 92.835709: balance_dirty_state: bdi btrfs-1: dirty=828 wb=440 unstable=0 bg_thresh=988 thresh=1977 gap=709 poll_thresh=15 ino=257 dd-2584 [005] 92.835769: balance_dirty_state: bdi btrfs-1: dirty=853 wb=440 unstable=0 bg_thresh=988 thresh=1976 gap=683 poll_thresh=16 ino=257 dd-2584 [005] 92.835887: balance_dirty_state: bdi btrfs-1: dirty=878 wb=440 unstable=0 bg_thresh=987 thresh=1975 gap=657 poll_thresh=17 ino=257 dd-2584 [005] 92.836012: balance_dirty_state: bdi btrfs-1: dirty=903 wb=440 unstable=0 bg_thresh=987 thresh=1974 gap=631 poll_thresh=18 ino=257 dd-2584 [005] 92.836139: balance_dirty_state: bdi btrfs-1: dirty=953 wb=440 unstable=0 bg_thresh=986 thresh=1973 gap=580 poll_thresh=19 ino=257 dd-2584 [005] 92.836265: balance_dirty_state: bdi btrfs-1: dirty=978 wb=440 unstable=0 bg_thresh=988 thresh=1977 gap=559 poll_thresh=20 ino=257 dd-2584 [005] 92.836392: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=440 unstable=0 bg_thresh=988 thresh=1976 gap=533 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 92.836409: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10344 wrote=0 to_write=8192 dd-2584 [005] 92.836835: balance_dirty_state: bdi btrfs-1: dirty=991 wb=515 unstable=0 bg_thresh=986 thresh=1973 gap=467 poll_thresh=22 ino=257 dd-2584 [005] 92.836837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=99% bdi_bw=63464 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 92.838405: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1052 wrote=784 to_write=7408 dd-2584 [005] 92.843571: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1229 unstable=0 bg_thresh=986 thresh=1973 gap=467 poll_thresh=22 ino=257 dd-2584 [005] 92.843576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=99% bdi_bw=63464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 92.851546: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1104 unstable=0 bg_thresh=987 thresh=1974 gap=593 poll_thresh=22 ino=257 dd-2584 [005] 92.851855: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1104 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=16 ino=257 dd-2584 [005] 92.851993: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1104 unstable=0 bg_thresh=989 thresh=1979 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 92.852125: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1104 unstable=0 bg_thresh=992 thresh=1984 gap=527 poll_thresh=18 ino=257 dd-2584 [005] 92.852253: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1104 unstable=0 bg_thresh=991 thresh=1983 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 92.852384: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1104 unstable=0 bg_thresh=993 thresh=1987 gap=455 poll_thresh=20 ino=257 dd-2584 [005] 92.852389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=63464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.859600: balance_dirty_state: bdi btrfs-1: dirty=428 wb=979 unstable=0 bg_thresh=992 thresh=1985 gap=578 poll_thresh=20 ino=257 dd-2584 [001] 92.859690: balance_dirty_state: bdi btrfs-1: dirty=441 wb=979 unstable=0 bg_thresh=993 thresh=1986 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 92.859754: balance_dirty_state: bdi btrfs-1: dirty=441 wb=979 unstable=0 bg_thresh=994 thresh=1989 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 92.859878: balance_dirty_state: bdi btrfs-1: dirty=466 wb=979 unstable=0 bg_thresh=997 thresh=1994 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 92.860002: balance_dirty_state: bdi btrfs-1: dirty=491 wb=979 unstable=0 bg_thresh=999 thresh=1999 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 92.860293: balance_dirty_state: bdi btrfs-1: dirty=541 wb=979 unstable=0 bg_thresh=1001 thresh=2003 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 92.860297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=63464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.871501: balance_dirty_state: bdi btrfs-1: dirty=541 wb=779 unstable=0 bg_thresh=994 thresh=1988 gap=668 poll_thresh=19 ino=257 dd-2584 [001] 92.871579: balance_dirty_state: bdi btrfs-1: dirty=541 wb=779 unstable=0 bg_thresh=994 thresh=1988 gap=668 poll_thresh=14 ino=257 dd-2584 [001] 92.871643: balance_dirty_state: bdi btrfs-1: dirty=566 wb=779 unstable=0 bg_thresh=994 thresh=1988 gap=643 poll_thresh=15 ino=257 dd-2584 [001] 92.871706: balance_dirty_state: bdi btrfs-1: dirty=591 wb=779 unstable=0 bg_thresh=996 thresh=1993 gap=623 poll_thresh=16 ino=257 dd-2584 [001] 92.871832: balance_dirty_state: bdi btrfs-1: dirty=616 wb=779 unstable=0 bg_thresh=999 thresh=1998 gap=603 poll_thresh=17 ino=257 dd-2584 [001] 92.871970: balance_dirty_state: bdi btrfs-1: dirty=654 wb=779 unstable=0 bg_thresh=1001 thresh=2003 gap=570 poll_thresh=18 ino=257 dd-2584 [001] 92.872369: balance_dirty_state: bdi btrfs-1: dirty=679 wb=779 unstable=0 bg_thresh=1051 thresh=2102 gap=644 poll_thresh=19 ino=257 dd-2584 [001] 92.872488: balance_dirty_state: bdi btrfs-1: dirty=704 wb=779 unstable=0 bg_thresh=1050 thresh=2101 gap=618 poll_thresh=20 ino=257 dd-2584 [001] 92.872606: balance_dirty_state: bdi btrfs-1: dirty=754 wb=779 unstable=0 bg_thresh=1050 thresh=2100 gap=567 poll_thresh=21 ino=257 dd-2584 [001] 92.872724: balance_dirty_state: bdi btrfs-1: dirty=779 wb=779 unstable=0 bg_thresh=1049 thresh=2099 gap=541 poll_thresh=22 ino=257 dd-2584 [001] 92.873014: balance_dirty_state: bdi btrfs-1: dirty=804 wb=779 unstable=0 bg_thresh=1051 thresh=2103 gap=520 poll_thresh=23 ino=257 dd-2584 [001] 92.873019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1452 task_limit=1362 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-36% task_gap=-173% task_weight=99% bdi_bw=63464 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 92.879633: balance_dirty_state: bdi btrfs-1: dirty=804 wb=779 unstable=0 bg_thresh=1051 thresh=2103 gap=520 poll_thresh=23 ino=257 dd-2584 [001] 92.879643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1452 task_limit=1362 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-36% task_gap=-173% task_weight=99% bdi_bw=63464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.887525: balance_dirty_state: bdi btrfs-1: dirty=804 wb=535 unstable=0 bg_thresh=1044 thresh=2088 gap=749 poll_thresh=23 ino=257 dd-2584 [001] 92.887589: balance_dirty_state: bdi btrfs-1: dirty=829 wb=535 unstable=0 bg_thresh=1044 thresh=2088 gap=724 poll_thresh=17 ino=257 dd-2584 [001] 92.887700: balance_dirty_state: bdi btrfs-1: dirty=854 wb=535 unstable=0 bg_thresh=1046 thresh=2093 gap=704 poll_thresh=18 ino=257 dd-2584 [001] 92.887811: balance_dirty_state: bdi btrfs-1: dirty=879 wb=535 unstable=0 bg_thresh=1049 thresh=2098 gap=684 poll_thresh=19 ino=257 dd-2584 [001] 92.887926: balance_dirty_state: bdi btrfs-1: dirty=929 wb=535 unstable=0 bg_thresh=1051 thresh=2102 gap=638 poll_thresh=20 ino=257 dd-2584 [001] 92.888040: balance_dirty_state: bdi btrfs-1: dirty=954 wb=535 unstable=0 bg_thresh=1050 thresh=2101 gap=612 poll_thresh=21 ino=257 dd-2584 [001] 92.888154: balance_dirty_state: bdi btrfs-1: dirty=979 wb=535 unstable=0 bg_thresh=1050 thresh=2100 gap=586 poll_thresh=22 ino=257 dd-2584 [001] 92.888268: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=535 unstable=0 bg_thresh=1049 thresh=2099 gap=560 poll_thresh=23 ino=257 dd-2584 [001] 92.888546: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=535 unstable=0 bg_thresh=1051 thresh=2103 gap=514 poll_thresh=24 ino=257 dd-2584 [001] 92.888551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1452 task_limit=1361 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-36% task_gap=-174% task_weight=100% bdi_bw=63464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 92.888569: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10396 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 92.890344: writeback_single_inode: bdi btrfs-1: ino=257 state= age=1104 wrote=784 to_write=7408 dd-2584 [001] 92.895517: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1182 unstable=0 bg_thresh=1049 thresh=2098 gap=639 poll_thresh=24 ino=257 dd-2584 [001] 92.895580: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1182 unstable=0 bg_thresh=1049 thresh=2098 gap=639 poll_thresh=18 ino=257 dd-2584 [001] 92.895697: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1182 unstable=0 bg_thresh=1048 thresh=2097 gap=588 poll_thresh=19 ino=257 dd-2584 [001] 92.895818: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1182 unstable=0 bg_thresh=1048 thresh=2096 gap=562 poll_thresh=20 ino=257 dd-2584 [001] 92.895939: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1182 unstable=0 bg_thresh=1050 thresh=2100 gap=541 poll_thresh=21 ino=257 dd-2584 [001] 92.896060: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1182 unstable=0 bg_thresh=1049 thresh=2099 gap=515 poll_thresh=22 ino=257 dd-2584 [001] 92.896065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1448 task_limit=1358 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=63464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.903663: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1182 unstable=0 bg_thresh=1049 thresh=2099 gap=515 poll_thresh=22 ino=257 dd-2584 [001] 92.903673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1448 task_limit=1358 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=61860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.911532: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1068 unstable=0 bg_thresh=1042 thresh=2084 gap=614 poll_thresh=22 ino=257 dd-2584 [001] 92.911624: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1068 unstable=0 bg_thresh=1042 thresh=2084 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 92.911742: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1068 unstable=0 bg_thresh=1044 thresh=2089 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 92.911856: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1068 unstable=0 bg_thresh=1047 thresh=2094 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 92.912142: balance_dirty_state: bdi btrfs-1: dirty=527 wb=1068 unstable=0 bg_thresh=1052 thresh=2104 gap=509 poll_thresh=19 ino=257 dd-2584 [001] 92.912147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1453 task_limit=1362 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=61860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.919692: balance_dirty_state: bdi btrfs-1: dirty=527 wb=1068 unstable=0 bg_thresh=1052 thresh=2104 gap=509 poll_thresh=19 ino=257 dd-2584 [001] 92.919701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1453 task_limit=1362 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=61860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.927537: balance_dirty_state: bdi btrfs-1: dirty=527 wb=930 unstable=0 bg_thresh=1044 thresh=2088 gap=631 poll_thresh=19 ino=257 dd-2584 [001] 92.927625: balance_dirty_state: bdi btrfs-1: dirty=552 wb=930 unstable=0 bg_thresh=1044 thresh=2088 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 92.927684: balance_dirty_state: bdi btrfs-1: dirty=552 wb=930 unstable=0 bg_thresh=1044 thresh=2088 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 92.927740: balance_dirty_state: bdi btrfs-1: dirty=577 wb=930 unstable=0 bg_thresh=1046 thresh=2093 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 92.927850: balance_dirty_state: bdi btrfs-1: dirty=602 wb=930 unstable=0 bg_thresh=1049 thresh=2098 gap=566 poll_thresh=17 ino=257 dd-2584 [001] 92.927965: balance_dirty_state: bdi btrfs-1: dirty=627 wb=930 unstable=0 bg_thresh=1051 thresh=2102 gap=545 poll_thresh=18 ino=257 dd-2584 [001] 92.928081: balance_dirty_state: bdi btrfs-1: dirty=677 wb=930 unstable=0 bg_thresh=1050 thresh=2101 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 92.928085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1450 task_limit=1360 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=61860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.935527: balance_dirty_state: bdi btrfs-1: dirty=677 wb=792 unstable=0 bg_thresh=1038 thresh=2076 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 92.935619: balance_dirty_state: bdi btrfs-1: dirty=677 wb=792 unstable=0 bg_thresh=1038 thresh=2076 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 92.935707: balance_dirty_state: bdi btrfs-1: dirty=702 wb=792 unstable=0 bg_thresh=1038 thresh=2076 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 92.935795: balance_dirty_state: bdi btrfs-1: dirty=727 wb=792 unstable=0 bg_thresh=1040 thresh=2081 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 92.935969: balance_dirty_state: bdi btrfs-1: dirty=752 wb=792 unstable=0 bg_thresh=1043 thresh=2086 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 92.936347: balance_dirty_state: bdi btrfs-1: dirty=777 wb=792 unstable=0 bg_thresh=1045 thresh=2090 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 92.936353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1439 task_limit=1350 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=61860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.943532: balance_dirty_state: bdi btrfs-1: dirty=777 wb=666 unstable=0 bg_thresh=1034 thresh=2069 gap=626 poll_thresh=18 ino=257 dd-2584 [001] 92.943594: balance_dirty_state: bdi btrfs-1: dirty=802 wb=666 unstable=0 bg_thresh=1034 thresh=2069 gap=601 poll_thresh=13 ino=257 dd-2584 [001] 92.943652: balance_dirty_state: bdi btrfs-1: dirty=802 wb=666 unstable=0 bg_thresh=1034 thresh=2069 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 92.943711: balance_dirty_state: bdi btrfs-1: dirty=827 wb=666 unstable=0 bg_thresh=1037 thresh=2074 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 92.943770: balance_dirty_state: bdi btrfs-1: dirty=852 wb=666 unstable=0 bg_thresh=1039 thresh=2079 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 92.943889: balance_dirty_state: bdi btrfs-1: dirty=877 wb=666 unstable=0 bg_thresh=1039 thresh=2078 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 92.944010: balance_dirty_state: bdi btrfs-1: dirty=902 wb=666 unstable=0 bg_thresh=1038 thresh=2077 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 92.944015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-204% task_weight=100% bdi_bw=61860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.951538: balance_dirty_state: bdi btrfs-1: dirty=902 wb=666 unstable=0 bg_thresh=1023 thresh=2046 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 92.951559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-70% task_gap=-241% task_weight=100% bdi_bw=61860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.959537: balance_dirty_state: bdi btrfs-1: dirty=902 wb=666 unstable=0 bg_thresh=1036 thresh=2073 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 92.959544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=61860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.967539: balance_dirty_state: bdi btrfs-1: dirty=902 wb=528 unstable=0 bg_thresh=1025 thresh=2051 gap=621 poll_thresh=18 ino=257 dd-2584 [001] 92.967622: balance_dirty_state: bdi btrfs-1: dirty=927 wb=528 unstable=0 bg_thresh=1025 thresh=2051 gap=596 poll_thresh=13 ino=257 dd-2584 [001] 92.967687: balance_dirty_state: bdi btrfs-1: dirty=941 wb=539 unstable=0 bg_thresh=1027 thresh=2054 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 92.967752: balance_dirty_state: bdi btrfs-1: dirty=941 wb=539 unstable=0 bg_thresh=1027 thresh=2054 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 92.967817: balance_dirty_state: bdi btrfs-1: dirty=966 wb=539 unstable=0 bg_thresh=1029 thresh=2059 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 92.967945: balance_dirty_state: bdi btrfs-1: dirty=991 wb=539 unstable=0 bg_thresh=1032 thresh=2064 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 92.968257: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=539 unstable=0 bg_thresh=1031 thresh=2063 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 92.968262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-60% task_gap=-221% task_weight=100% bdi_bw=61860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.975534: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=539 unstable=0 bg_thresh=1031 thresh=2063 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 92.975538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-60% task_gap=-221% task_weight=100% bdi_bw=61860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.983587: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=406 unstable=0 bg_thresh=1031 thresh=2062 gap=641 poll_thresh=18 ino=257 dd-2584 [001] 92.983663: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=406 unstable=0 bg_thresh=1033 thresh=2067 gap=621 poll_thresh=13 ino=257 flush-btrfs-1-2586 [005] 92.983684: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10492 wrote=0 to_write=8192 dd-2584 [001] 92.983756: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=406 unstable=0 bg_thresh=1030 thresh=2061 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 92.983844: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=406 unstable=0 bg_thresh=1033 thresh=2066 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 92.983935: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=406 unstable=0 bg_thresh=1030 thresh=2060 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 92.984123: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=456 unstable=0 bg_thresh=1032 thresh=2064 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 92.984334: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=531 unstable=0 bg_thresh=1032 thresh=2065 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 92.984336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-82% task_gap=-264% task_weight=100% bdi_bw=61860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 92.986037: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=896 to_write=7296 dd-2584 [001] 92.991545: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1307 unstable=0 bg_thresh=1032 thresh=2065 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 92.991549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-82% task_gap=-264% task_weight=100% bdi_bw=61860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 92.999544: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1183 unstable=0 bg_thresh=1022 thresh=2045 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 92.999625: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1183 unstable=0 bg_thresh=1022 thresh=2044 gap=599 poll_thresh=13 ino=257 dd-2584 [001] 92.999691: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1183 unstable=0 bg_thresh=1022 thresh=2044 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 92.999756: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1183 unstable=0 bg_thresh=1021 thresh=2043 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 92.999821: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1183 unstable=0 bg_thresh=1024 thresh=2048 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 92.999951: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1183 unstable=0 bg_thresh=1023 thresh=2047 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 93.000262: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1183 unstable=0 bg_thresh=1023 thresh=2046 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 93.000267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-70% task_gap=-241% task_weight=100% bdi_bw=61860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 93.007627: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1064 unstable=0 bg_thresh=1016 thresh=2032 gap=567 poll_thresh=18 ino=257 dd-2584 [001] 93.007701: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1064 unstable=0 bg_thresh=1015 thresh=2031 gap=566 poll_thresh=13 ino=257 dd-2584 [001] 93.007761: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1064 unstable=0 bg_thresh=1015 thresh=2031 gap=541 poll_thresh=14 ino=257 dd-2584 [001] 93.007819: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1064 unstable=0 bg_thresh=1015 thresh=2030 gap=515 poll_thresh=15 ino=257 dd-2584 [001] 93.007877: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1064 unstable=0 bg_thresh=1017 thresh=2035 gap=520 poll_thresh=16 ino=257 dd-2584 [001] 93.007993: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1064 unstable=0 bg_thresh=1017 thresh=2034 gap=469 poll_thresh=17 ino=257 dd-2584 [001] 93.007998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=59480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 93.015718: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1064 unstable=0 bg_thresh=1017 thresh=2034 gap=469 poll_thresh=17 ino=257 dd-2584 [001] 93.015732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=59480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 93.023694: balance_dirty_state: bdi btrfs-1: dirty=501 wb=914 unstable=0 bg_thresh=1017 thresh=2034 gap=619 poll_thresh=17 ino=257 dd-2584 [001] 93.023790: balance_dirty_state: bdi btrfs-1: dirty=501 wb=914 unstable=0 bg_thresh=1016 thresh=2033 gap=618 poll_thresh=13 ino=257 dd-2584 [001] 93.023849: balance_dirty_state: bdi btrfs-1: dirty=526 wb=914 unstable=0 bg_thresh=1013 thresh=2027 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 93.023908: balance_dirty_state: bdi btrfs-1: dirty=526 wb=914 unstable=0 bg_thresh=1016 thresh=2032 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 93.023966: balance_dirty_state: bdi btrfs-1: dirty=551 wb=914 unstable=0 bg_thresh=1013 thresh=2026 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 93.024085: balance_dirty_state: bdi btrfs-1: dirty=576 wb=914 unstable=0 bg_thresh=1015 thresh=2030 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 93.024205: balance_dirty_state: bdi btrfs-1: dirty=626 wb=914 unstable=0 bg_thresh=1014 thresh=2029 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 93.024210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=59480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 93.031696: balance_dirty_state: bdi btrfs-1: dirty=628 wb=900 unstable=0 bg_thresh=1014 thresh=2028 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 93.031702: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=59480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 93.039696: balance_dirty_state: bdi btrfs-1: dirty=628 wb=900 unstable=0 bg_thresh=1015 thresh=2030 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 93.039705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=59480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 93.047752: balance_dirty_state: bdi btrfs-1: dirty=628 wb=650 unstable=0 bg_thresh=1016 thresh=2032 gap=754 poll_thresh=18 ino=257 dd-2584 [005] 93.047877: balance_dirty_state: bdi btrfs-1: dirty=628 wb=650 unstable=0 bg_thresh=1016 thresh=2032 gap=754 poll_thresh=13 ino=257 dd-2584 [005] 93.048343: balance_dirty_state: bdi btrfs-1: dirty=653 wb=650 unstable=0 bg_thresh=1018 thresh=2037 gap=734 poll_thresh=14 ino=257 dd-2584 [005] 93.048459: balance_dirty_state: bdi btrfs-1: dirty=678 wb=650 unstable=0 bg_thresh=1021 thresh=2042 gap=714 poll_thresh=15 ino=257 dd-2584 [005] 93.048573: balance_dirty_state: bdi btrfs-1: dirty=678 wb=650 unstable=0 bg_thresh=1021 thresh=2042 gap=714 poll_thresh=16 ino=257 dd-2584 [005] 93.048808: balance_dirty_state: bdi btrfs-1: dirty=728 wb=650 unstable=0 bg_thresh=1017 thresh=2035 gap=657 poll_thresh=17 ino=257 dd-2584 [005] 93.049050: balance_dirty_state: bdi btrfs-1: dirty=753 wb=650 unstable=0 bg_thresh=1019 thresh=2039 gap=636 poll_thresh=18 ino=257 dd-2584 [005] 93.049290: balance_dirty_state: bdi btrfs-1: dirty=778 wb=650 unstable=0 bg_thresh=1019 thresh=2038 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 93.049530: balance_dirty_state: bdi btrfs-1: dirty=828 wb=650 unstable=0 bg_thresh=1018 thresh=2037 gap=559 poll_thresh=20 ino=257 dd-2584 [005] 93.049772: balance_dirty_state: bdi btrfs-1: dirty=853 wb=650 unstable=0 bg_thresh=1020 thresh=2041 gap=538 poll_thresh=21 ino=257 dd-2584 [005] 93.050011: balance_dirty_state: bdi btrfs-1: dirty=878 wb=650 unstable=0 bg_thresh=1020 thresh=2040 gap=512 poll_thresh=22 ino=257 dd-2584 [005] 93.050576: balance_dirty_state: bdi btrfs-1: dirty=903 wb=650 unstable=0 bg_thresh=1019 thresh=2039 gap=486 poll_thresh=23 ino=257 dd-2584 [005] 93.050586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=59480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 93.055752: balance_dirty_state: bdi btrfs-1: dirty=905 wb=640 unstable=0 bg_thresh=1018 thresh=2036 gap=491 poll_thresh=23 ino=257 dd-2584 [005] 93.055758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=59480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 93.063741: balance_dirty_state: bdi btrfs-1: dirty=905 wb=515 unstable=0 bg_thresh=1019 thresh=2038 gap=618 poll_thresh=23 ino=257 dd-2584 [002] 93.063815: balance_dirty_state: bdi btrfs-1: dirty=905 wb=515 unstable=0 bg_thresh=1019 thresh=2038 gap=618 poll_thresh=17 ino=257 dd-2584 [002] 93.063944: balance_dirty_state: bdi btrfs-1: dirty=955 wb=515 unstable=0 bg_thresh=1021 thresh=2043 gap=573 poll_thresh=18 ino=257 dd-2584 [002] 93.064073: balance_dirty_state: bdi btrfs-1: dirty=980 wb=515 unstable=0 bg_thresh=1024 thresh=2048 gap=553 poll_thresh=19 ino=257 dd-2584 [002] 93.064204: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=515 unstable=0 bg_thresh=1026 thresh=2052 gap=532 poll_thresh=20 ino=257 dd-2584 [002] 93.064334: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=515 unstable=0 bg_thresh=1025 thresh=2051 gap=481 poll_thresh=21 ino=257 dd-2584 [002] 93.064339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1312 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-191% task_weight=100% bdi_bw=59480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 93.064394: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10572 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 93.066462: writeback_single_inode: bdi btrfs-1: ino=257 state= age=168 wrote=784 to_write=7408 dd-2584 [002] 93.071565: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1165 unstable=0 bg_thresh=1018 thresh=2036 gap=591 poll_thresh=21 ino=257 dd-2584 [002] 93.071637: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1165 unstable=0 bg_thresh=1018 thresh=2036 gap=591 poll_thresh=16 ino=257 dd-2584 [002] 93.071768: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1165 unstable=0 bg_thresh=1020 thresh=2041 gap=546 poll_thresh=17 ino=257 dd-2584 [002] 93.071899: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1165 unstable=0 bg_thresh=1023 thresh=2046 gap=526 poll_thresh=18 ino=257 dd-2584 [002] 93.072236: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1090 unstable=0 bg_thresh=1022 thresh=2045 gap=575 poll_thresh=19 ino=257 dd-2584 [002] 93.072384: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1040 unstable=0 bg_thresh=1025 thresh=2050 gap=605 poll_thresh=20 ino=257 dd-2584 [002] 93.072520: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1040 unstable=0 bg_thresh=1019 thresh=2039 gap=544 poll_thresh=21 ino=257 dd-2584 [002] 93.072658: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1040 unstable=0 bg_thresh=1019 thresh=2038 gap=518 poll_thresh=22 ino=257 dd-2584 [002] 93.072795: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1040 unstable=0 bg_thresh=1016 thresh=2033 gap=488 poll_thresh=23 ino=257 dd-2584 [002] 93.072800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=59480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 93.079684: balance_dirty_state: bdi btrfs-1: dirty=490 wb=1049 unstable=0 bg_thresh=1021 thresh=2042 gap=503 poll_thresh=23 ino=257 dd-2584 [002] 93.079693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-154% task_weight=100% bdi_bw=59480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 93.087676: balance_dirty_state: bdi btrfs-1: dirty=490 wb=924 unstable=0 bg_thresh=1021 thresh=2042 gap=628 poll_thresh=23 ino=257 dd-2584 [002] 93.087788: balance_dirty_state: bdi btrfs-1: dirty=515 wb=924 unstable=0 bg_thresh=1021 thresh=2042 gap=603 poll_thresh=17 ino=257 dd-2584 [002] 93.087993: balance_dirty_state: bdi btrfs-1: dirty=540 wb=924 unstable=0 bg_thresh=1017 thresh=2035 gap=571 poll_thresh=18 ino=257 dd-2584 [002] 93.088202: balance_dirty_state: bdi btrfs-1: dirty=565 wb=924 unstable=0 bg_thresh=1019 thresh=2039 gap=550 poll_thresh=19 ino=257 dd-2584 [002] 93.088411: balance_dirty_state: bdi btrfs-1: dirty=615 wb=924 unstable=0 bg_thresh=1019 thresh=2038 gap=499 poll_thresh=20 ino=257 dd-2584 [002] 93.088419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=59480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 93.095670: balance_dirty_state: bdi btrfs-1: dirty=615 wb=798 unstable=0 bg_thresh=1020 thresh=2040 gap=627 poll_thresh=20 ino=257 dd-2584 [002] 93.096087: balance_dirty_state: bdi btrfs-1: dirty=615 wb=798 unstable=0 bg_thresh=1022 thresh=2045 gap=632 poll_thresh=15 ino=257 dd-2584 [002] 93.096191: balance_dirty_state: bdi btrfs-1: dirty=640 wb=798 unstable=0 bg_thresh=1019 thresh=2039 gap=601 poll_thresh=16 ino=257 dd-2584 [002] 93.096403: balance_dirty_state: bdi btrfs-1: dirty=665 wb=773 unstable=0 bg_thresh=1021 thresh=2043 gap=605 poll_thresh=17 ino=257 dd-2584 [002] 93.096614: balance_dirty_state: bdi btrfs-1: dirty=715 wb=773 unstable=0 bg_thresh=1021 thresh=2042 gap=554 poll_thresh=18 ino=257 dd-2584 [002] 93.096821: balance_dirty_state: bdi btrfs-1: dirty=740 wb=773 unstable=0 bg_thresh=1020 thresh=2041 gap=528 poll_thresh=19 ino=257 dd-2584 [002] 93.097031: balance_dirty_state: bdi btrfs-1: dirty=765 wb=773 unstable=0 bg_thresh=1020 thresh=2040 gap=502 poll_thresh=20 ino=257 dd-2584 [002] 93.097040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-203% task_weight=100% bdi_bw=59480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 93.103647: balance_dirty_state: bdi btrfs-1: dirty=765 wb=773 unstable=0 bg_thresh=1020 thresh=2040 gap=502 poll_thresh=20 ino=257 dd-2584 [002] 93.103656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-203% task_weight=100% bdi_bw=59480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 93.111690: balance_dirty_state: bdi btrfs-1: dirty=765 wb=773 unstable=0 bg_thresh=1020 thresh=2040 gap=502 poll_thresh=20 ino=257 dd-2584 [002] 93.111698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1303 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=57656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 93.119617: balance_dirty_state: bdi btrfs-1: dirty=765 wb=773 unstable=0 bg_thresh=1016 thresh=2033 gap=495 poll_thresh=20 ino=257 dd-2584 [002] 93.119622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-258% task_weight=101% bdi_bw=57656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.127698: balance_dirty_state: bdi btrfs-1: dirty=765 wb=648 unstable=0 bg_thresh=1014 thresh=2028 gap=615 poll_thresh=20 ino=257 dd-2584 [004] 93.127829: balance_dirty_state: bdi btrfs-1: dirty=790 wb=648 unstable=0 bg_thresh=1014 thresh=2028 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 93.127973: balance_dirty_state: bdi btrfs-1: dirty=790 wb=648 unstable=0 bg_thresh=1013 thresh=2027 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 93.128207: balance_dirty_state: bdi btrfs-1: dirty=815 wb=648 unstable=0 bg_thresh=1013 thresh=2026 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 93.128386: balance_dirty_state: bdi btrfs-1: dirty=865 wb=648 unstable=0 bg_thresh=1012 thresh=2025 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 93.128744: balance_dirty_state: bdi btrfs-1: dirty=890 wb=648 unstable=0 bg_thresh=1014 thresh=2029 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 93.128751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=101% bdi_bw=57656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 93.139745: balance_dirty_state: bdi btrfs-1: dirty=901 wb=523 unstable=0 bg_thresh=1008 thresh=2016 gap=592 poll_thresh=19 ino=257 dd-2584 [003] 93.139852: balance_dirty_state: bdi btrfs-1: dirty=901 wb=523 unstable=0 bg_thresh=1008 thresh=2016 gap=592 poll_thresh=14 ino=257 dd-2584 [003] 93.139916: balance_dirty_state: bdi btrfs-1: dirty=926 wb=523 unstable=0 bg_thresh=1007 thresh=2015 gap=566 poll_thresh=15 ino=257 dd-2584 [003] 93.139978: balance_dirty_state: bdi btrfs-1: dirty=951 wb=523 unstable=0 bg_thresh=1007 thresh=2014 gap=540 poll_thresh=16 ino=257 dd-2584 [003] 93.140102: balance_dirty_state: bdi btrfs-1: dirty=976 wb=523 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=17 ino=257 dd-2584 [003] 93.140226: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=523 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=18 ino=257 dd-2584 [003] 93.140231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=57656 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 93.147709: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=398 unstable=0 bg_thresh=1007 thresh=2014 gap=615 poll_thresh=18 ino=257 dd-2584 [003] 93.147781: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=398 unstable=0 bg_thresh=1009 thresh=2019 gap=595 poll_thresh=13 ino=257 flush-btrfs-1-2586 [007] 93.147806: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10656 wrote=0 to_write=8192 dd-2584 [003] 93.147872: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=398 unstable=0 bg_thresh=1006 thresh=2013 gap=564 poll_thresh=14 ino=257 dd-2584 [003] 93.147960: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=398 unstable=0 bg_thresh=1009 thresh=2018 gap=569 poll_thresh=15 ino=257 dd-2584 [003] 93.148056: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=398 unstable=0 bg_thresh=1008 thresh=2017 gap=543 poll_thresh=16 ino=257 dd-2584 [003] 93.148249: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=448 unstable=0 bg_thresh=1008 thresh=2016 gap=517 poll_thresh=17 ino=257 dd-2584 [003] 93.148736: balance_dirty_state: bdi btrfs-1: dirty=926 wb=598 unstable=0 bg_thresh=1004 thresh=2009 gap=485 poll_thresh=18 ino=257 dd-2584 [003] 93.148739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=57656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 93.151833: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=880 to_write=7312 dd-2584 [007] 93.155935: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1273 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 93.155940: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=57656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 93.163712: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1273 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 93.163717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=57656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 93.171764: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1148 unstable=0 bg_thresh=1008 thresh=2016 gap=617 poll_thresh=18 ino=257 dd-2584 [000] 93.171891: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1148 unstable=0 bg_thresh=1010 thresh=2021 gap=622 poll_thresh=13 ino=257 dd-2584 [000] 93.172011: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1148 unstable=0 bg_thresh=1013 thresh=2026 gap=602 poll_thresh=14 ino=257 dd-2584 [000] 93.172126: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1148 unstable=0 bg_thresh=1013 thresh=2026 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 93.172244: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1148 unstable=0 bg_thresh=1015 thresh=2031 gap=582 poll_thresh=16 ino=257 dd-2584 [000] 93.172482: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1148 unstable=0 bg_thresh=1015 thresh=2030 gap=531 poll_thresh=17 ino=257 dd-2584 [000] 93.172728: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1148 unstable=0 bg_thresh=1017 thresh=2034 gap=510 poll_thresh=18 ino=257 dd-2584 [000] 93.172972: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1148 unstable=0 bg_thresh=1016 thresh=2033 gap=484 poll_thresh=19 ino=257 dd-2584 [000] 93.172981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-256% task_weight=98% bdi_bw=57656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 93.179679: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1148 unstable=0 bg_thresh=1017 thresh=2035 gap=486 poll_thresh=19 ino=257 dd-2584 [000] 93.179687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=57656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 93.187688: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1023 unstable=0 bg_thresh=1017 thresh=2035 gap=611 poll_thresh=19 ino=257 dd-2584 [000] 93.187755: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1023 unstable=0 bg_thresh=1017 thresh=2035 gap=586 poll_thresh=14 ino=257 dd-2584 [000] 93.187815: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1023 unstable=0 bg_thresh=1017 thresh=2034 gap=560 poll_thresh=15 ino=257 dd-2584 [000] 93.187874: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1023 unstable=0 bg_thresh=1017 thresh=2034 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 93.187996: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1023 unstable=0 bg_thresh=1016 thresh=2032 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 93.189324: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1023 unstable=0 bg_thresh=1015 thresh=2031 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 93.189333: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=57656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.195706: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1023 unstable=0 bg_thresh=1015 thresh=2031 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 93.195718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=57656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.203697: balance_dirty_state: bdi btrfs-1: dirty=501 wb=873 unstable=0 bg_thresh=1017 thresh=2034 gap=660 poll_thresh=18 ino=257 dd-2584 [004] 93.203883: balance_dirty_state: bdi btrfs-1: dirty=526 wb=873 unstable=0 bg_thresh=1019 thresh=2039 gap=640 poll_thresh=13 ino=257 dd-2584 [004] 93.204060: balance_dirty_state: bdi btrfs-1: dirty=551 wb=873 unstable=0 bg_thresh=1016 thresh=2033 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 93.204241: balance_dirty_state: bdi btrfs-1: dirty=551 wb=873 unstable=0 bg_thresh=1019 thresh=2038 gap=614 poll_thresh=15 ino=257 dd-2584 [004] 93.204423: balance_dirty_state: bdi btrfs-1: dirty=576 wb=873 unstable=0 bg_thresh=1016 thresh=2032 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 93.204794: balance_dirty_state: bdi btrfs-1: dirty=601 wb=873 unstable=0 bg_thresh=1018 thresh=2036 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 93.205161: balance_dirty_state: bdi btrfs-1: dirty=626 wb=873 unstable=0 bg_thresh=1017 thresh=2035 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 93.205530: balance_dirty_state: bdi btrfs-1: dirty=676 wb=873 unstable=0 bg_thresh=1017 thresh=2034 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 93.205543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=57656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.211733: balance_dirty_state: bdi btrfs-1: dirty=676 wb=873 unstable=0 bg_thresh=1017 thresh=2034 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 93.211744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=57656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.219775: balance_dirty_state: bdi btrfs-1: dirty=676 wb=873 unstable=0 bg_thresh=1017 thresh=2034 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 93.219781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.227651: balance_dirty_state: bdi btrfs-1: dirty=676 wb=623 unstable=0 bg_thresh=1015 thresh=2030 gap=731 poll_thresh=19 ino=257 dd-2584 [004] 93.227774: balance_dirty_state: bdi btrfs-1: dirty=676 wb=623 unstable=0 bg_thresh=1014 thresh=2029 gap=730 poll_thresh=14 ino=257 dd-2584 [004] 93.227877: balance_dirty_state: bdi btrfs-1: dirty=701 wb=623 unstable=0 bg_thresh=1017 thresh=2034 gap=710 poll_thresh=15 ino=257 dd-2584 [004] 93.227979: balance_dirty_state: bdi btrfs-1: dirty=726 wb=623 unstable=0 bg_thresh=1014 thresh=2028 gap=679 poll_thresh=16 ino=257 dd-2584 [004] 93.228480: balance_dirty_state: bdi btrfs-1: dirty=751 wb=623 unstable=0 bg_thresh=1016 thresh=2032 gap=658 poll_thresh=17 ino=257 dd-2584 [004] 93.228684: balance_dirty_state: bdi btrfs-1: dirty=776 wb=623 unstable=0 bg_thresh=1015 thresh=2031 gap=632 poll_thresh=18 ino=257 dd-2584 [004] 93.228893: balance_dirty_state: bdi btrfs-1: dirty=801 wb=623 unstable=0 bg_thresh=1015 thresh=2030 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 93.229102: balance_dirty_state: bdi btrfs-1: dirty=851 wb=623 unstable=0 bg_thresh=1017 thresh=2034 gap=560 poll_thresh=20 ino=257 dd-2584 [004] 93.229309: balance_dirty_state: bdi btrfs-1: dirty=876 wb=623 unstable=0 bg_thresh=1016 thresh=2033 gap=534 poll_thresh=21 ino=257 dd-2584 [004] 93.229519: balance_dirty_state: bdi btrfs-1: dirty=901 wb=623 unstable=0 bg_thresh=1016 thresh=2032 gap=508 poll_thresh=22 ino=257 dd-2584 [004] 93.229731: balance_dirty_state: bdi btrfs-1: dirty=951 wb=623 unstable=0 bg_thresh=1015 thresh=2031 gap=457 poll_thresh=23 ino=257 dd-2584 [004] 93.229739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=98% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.235705: balance_dirty_state: bdi btrfs-1: dirty=951 wb=623 unstable=0 bg_thresh=1015 thresh=2031 gap=457 poll_thresh=23 ino=257 dd-2584 [004] 93.235713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=98% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.243728: balance_dirty_state: bdi btrfs-1: dirty=951 wb=498 unstable=0 bg_thresh=1015 thresh=2031 gap=582 poll_thresh=23 ino=257 dd-2584 [004] 93.243805: balance_dirty_state: bdi btrfs-1: dirty=951 wb=498 unstable=0 bg_thresh=1012 thresh=2024 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 93.243942: balance_dirty_state: bdi btrfs-1: dirty=976 wb=498 unstable=0 bg_thresh=1014 thresh=2029 gap=555 poll_thresh=18 ino=257 dd-2584 [004] 93.244267: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=498 unstable=0 bg_thresh=1010 thresh=2021 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 93.244272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 93.244348: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10752 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 93.246183: writeback_single_inode: bdi btrfs-1: ino=257 state= age=172 wrote=784 to_write=7408 dd-2584 [004] 93.251713: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1273 unstable=0 bg_thresh=1013 thresh=2027 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 93.251724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.259746: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1273 unstable=0 bg_thresh=1013 thresh=2027 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 93.259758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.267705: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1148 unstable=0 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 93.267811: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1148 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 93.267910: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1148 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 93.267982: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1148 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 93.268157: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1148 unstable=0 bg_thresh=1004 thresh=2008 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 93.268343: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1148 unstable=0 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 93.268538: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1148 unstable=0 bg_thresh=1003 thresh=2006 gap=457 poll_thresh=19 ino=257 dd-2584 [004] 93.268544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.279742: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1148 unstable=0 bg_thresh=1005 thresh=2011 gap=462 poll_thresh=19 ino=257 dd-2584 [004] 93.279748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 93.287740: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1023 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 93.287806: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1023 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 93.287867: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1023 unstable=0 bg_thresh=1007 thresh=2015 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 93.287925: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1023 unstable=0 bg_thresh=1004 thresh=2009 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 93.288046: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1023 unstable=0 bg_thresh=1004 thresh=2008 gap=484 poll_thresh=17 ino=257 dd-2584 [004] 93.288050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.295793: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1023 unstable=0 bg_thresh=1004 thresh=2008 gap=484 poll_thresh=17 ino=257 dd-2584 [004] 93.295802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 93.303810: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1023 unstable=0 bg_thresh=1004 thresh=2008 gap=484 poll_thresh=17 ino=257 dd-2584 [006] 93.303815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 93.311774: balance_dirty_state: bdi btrfs-1: dirty=501 wb=898 unstable=0 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=17 ino=257 dd-2584 [006] 93.312255: balance_dirty_state: bdi btrfs-1: dirty=501 wb=898 unstable=0 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=13 ino=257 dd-2584 [006] 93.312371: balance_dirty_state: bdi btrfs-1: dirty=526 wb=898 unstable=0 bg_thresh=1007 thresh=2014 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 93.312486: balance_dirty_state: bdi btrfs-1: dirty=551 wb=898 unstable=0 bg_thresh=1009 thresh=2019 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 93.312598: balance_dirty_state: bdi btrfs-1: dirty=551 wb=898 unstable=0 bg_thresh=1009 thresh=2019 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 93.312831: balance_dirty_state: bdi btrfs-1: dirty=601 wb=898 unstable=0 bg_thresh=1012 thresh=2024 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 93.313072: balance_dirty_state: bdi btrfs-1: dirty=626 wb=898 unstable=0 bg_thresh=1011 thresh=2022 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 93.313082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 93.319771: balance_dirty_state: bdi btrfs-1: dirty=626 wb=898 unstable=0 bg_thresh=1011 thresh=2022 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 93.319777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.327792: balance_dirty_state: bdi btrfs-1: dirty=626 wb=898 unstable=0 bg_thresh=1011 thresh=2022 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 93.327800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.339792: balance_dirty_state: bdi btrfs-1: dirty=626 wb=773 unstable=0 bg_thresh=1012 thresh=2025 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 93.339878: balance_dirty_state: bdi btrfs-1: dirty=626 wb=773 unstable=0 bg_thresh=1015 thresh=2030 gap=631 poll_thresh=13 ino=257 dd-2584 [004] 93.339936: balance_dirty_state: bdi btrfs-1: dirty=651 wb=773 unstable=0 bg_thresh=1014 thresh=2029 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 93.339993: balance_dirty_state: bdi btrfs-1: dirty=676 wb=773 unstable=0 bg_thresh=1017 thresh=2034 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 93.340049: balance_dirty_state: bdi btrfs-1: dirty=676 wb=773 unstable=0 bg_thresh=1014 thresh=2028 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 93.340162: balance_dirty_state: bdi btrfs-1: dirty=726 wb=773 unstable=0 bg_thresh=1013 thresh=2027 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 93.340274: balance_dirty_state: bdi btrfs-1: dirty=751 wb=773 unstable=0 bg_thresh=1013 thresh=2026 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 93.340278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 93.347759: balance_dirty_state: bdi btrfs-1: dirty=751 wb=773 unstable=0 bg_thresh=1013 thresh=2026 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 93.347768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.355781: balance_dirty_state: bdi btrfs-1: dirty=751 wb=773 unstable=0 bg_thresh=1013 thresh=2026 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 93.355786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.363760: balance_dirty_state: bdi btrfs-1: dirty=751 wb=648 unstable=0 bg_thresh=1012 thresh=2024 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 93.364119: balance_dirty_state: bdi btrfs-1: dirty=751 wb=648 unstable=0 bg_thresh=1011 thresh=2023 gap=624 poll_thresh=13 ino=257 dd-2584 [004] 93.364210: balance_dirty_state: bdi btrfs-1: dirty=776 wb=648 unstable=0 bg_thresh=1014 thresh=2028 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 93.364299: balance_dirty_state: bdi btrfs-1: dirty=801 wb=648 unstable=0 bg_thresh=1013 thresh=2027 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 93.364387: balance_dirty_state: bdi btrfs-1: dirty=801 wb=648 unstable=0 bg_thresh=1013 thresh=2027 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 93.364568: balance_dirty_state: bdi btrfs-1: dirty=851 wb=648 unstable=0 bg_thresh=1013 thresh=2026 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 93.364751: balance_dirty_state: bdi btrfs-1: dirty=876 wb=648 unstable=0 bg_thresh=1015 thresh=2030 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 93.364758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.371765: balance_dirty_state: bdi btrfs-1: dirty=876 wb=648 unstable=0 bg_thresh=1015 thresh=2030 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 93.371775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.379772: balance_dirty_state: bdi btrfs-1: dirty=876 wb=523 unstable=0 bg_thresh=1016 thresh=2033 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 93.379859: balance_dirty_state: bdi btrfs-1: dirty=901 wb=523 unstable=0 bg_thresh=1013 thresh=2027 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 93.379917: balance_dirty_state: bdi btrfs-1: dirty=901 wb=523 unstable=0 bg_thresh=1016 thresh=2032 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 93.379974: balance_dirty_state: bdi btrfs-1: dirty=926 wb=523 unstable=0 bg_thresh=1015 thresh=2031 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 93.380030: balance_dirty_state: bdi btrfs-1: dirty=951 wb=523 unstable=0 bg_thresh=1015 thresh=2031 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 93.380142: balance_dirty_state: bdi btrfs-1: dirty=976 wb=523 unstable=0 bg_thresh=1015 thresh=2030 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 93.380260: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=523 unstable=0 bg_thresh=1014 thresh=2028 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 93.380265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.387786: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=398 unstable=0 bg_thresh=1016 thresh=2032 gap=633 poll_thresh=18 ino=257 dd-2584 [004] 93.388071: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=398 unstable=0 bg_thresh=1015 thresh=2031 gap=607 poll_thresh=13 ino=257 dd-2584 [004] 93.388158: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=398 unstable=0 bg_thresh=1015 thresh=2031 gap=607 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 93.388159: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10896 wrote=0 to_write=8192 dd-2584 [004] 93.388222: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=398 unstable=0 bg_thresh=1015 thresh=2030 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 93.388281: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=398 unstable=0 bg_thresh=1015 thresh=2030 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 93.388469: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=473 unstable=0 bg_thresh=1017 thresh=2034 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 93.388633: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=548 unstable=0 bg_thresh=1013 thresh=2027 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 93.388636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 93.390258: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=864 to_write=7328 dd-2584 [004] 93.395685: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1273 unstable=0 bg_thresh=1004 thresh=2009 gap=460 poll_thresh=18 ino=257 dd-2584 [004] 93.395693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.407722: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1273 unstable=0 bg_thresh=1007 thresh=2015 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 93.407733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 93.415797: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1273 unstable=0 bg_thresh=1010 thresh=2021 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 93.415806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 93.423785: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1148 unstable=0 bg_thresh=1010 thresh=2020 gap=596 poll_thresh=18 ino=257 dd-2584 [000] 93.423916: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1148 unstable=0 bg_thresh=1010 thresh=2020 gap=596 poll_thresh=13 ino=257 dd-2584 [000] 93.424033: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1148 unstable=0 bg_thresh=1012 thresh=2025 gap=576 poll_thresh=14 ino=257 dd-2584 [000] 93.424151: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1148 unstable=0 bg_thresh=1012 thresh=2025 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 93.424270: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1148 unstable=0 bg_thresh=1012 thresh=2024 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 93.424507: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1148 unstable=0 bg_thresh=1011 thresh=2023 gap=524 poll_thresh=17 ino=257 dd-2584 [000] 93.424749: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1148 unstable=0 bg_thresh=1013 thresh=2027 gap=478 poll_thresh=18 ino=257 dd-2584 [000] 93.424757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 93.431782: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1148 unstable=0 bg_thresh=1013 thresh=2027 gap=478 poll_thresh=18 ino=257 dd-2584 [000] 93.431788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=48996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 93.443852: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1023 unstable=0 bg_thresh=1012 thresh=2025 gap=601 poll_thresh=18 ino=257 dd-2584 [000] 93.444114: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1023 unstable=0 bg_thresh=1012 thresh=2025 gap=601 poll_thresh=13 ino=257 dd-2584 [000] 93.444172: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1023 unstable=0 bg_thresh=1012 thresh=2024 gap=575 poll_thresh=14 ino=257 dd-2584 [000] 93.444228: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1023 unstable=0 bg_thresh=1012 thresh=2024 gap=550 poll_thresh=15 ino=257 dd-2584 [000] 93.444284: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1023 unstable=0 bg_thresh=1011 thresh=2023 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 93.444398: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1023 unstable=0 bg_thresh=1013 thresh=2027 gap=528 poll_thresh=17 ino=257 dd-2584 [000] 93.444511: balance_dirty_state: bdi btrfs-1: dirty=526 wb=1023 unstable=0 bg_thresh=1013 thresh=2026 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 93.444516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=48996 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 93.451795: balance_dirty_state: bdi btrfs-1: dirty=526 wb=873 unstable=0 bg_thresh=1015 thresh=2030 gap=631 poll_thresh=18 ino=257 dd-2584 [004] 93.451981: balance_dirty_state: bdi btrfs-1: dirty=551 wb=873 unstable=0 bg_thresh=1017 thresh=2035 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 93.452156: balance_dirty_state: bdi btrfs-1: dirty=551 wb=873 unstable=0 bg_thresh=1017 thresh=2035 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 93.452335: balance_dirty_state: bdi btrfs-1: dirty=576 wb=873 unstable=0 bg_thresh=1017 thresh=2034 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 93.452516: balance_dirty_state: bdi btrfs-1: dirty=601 wb=873 unstable=0 bg_thresh=1014 thresh=2028 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 93.452875: balance_dirty_state: bdi btrfs-1: dirty=626 wb=873 unstable=0 bg_thresh=1016 thresh=2032 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 93.453237: balance_dirty_state: bdi btrfs-1: dirty=651 wb=873 unstable=0 bg_thresh=1015 thresh=2031 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 93.453250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=48996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.463758: balance_dirty_state: bdi btrfs-1: dirty=651 wb=873 unstable=0 bg_thresh=1010 thresh=2021 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 93.463769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=48996 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 93.471792: balance_dirty_state: bdi btrfs-1: dirty=651 wb=623 unstable=0 bg_thresh=1015 thresh=2031 gap=757 poll_thresh=18 ino=257 dd-2584 [005] 93.472263: balance_dirty_state: bdi btrfs-1: dirty=676 wb=623 unstable=0 bg_thresh=1018 thresh=2036 gap=737 poll_thresh=13 ino=257 dd-2584 [005] 93.472378: balance_dirty_state: bdi btrfs-1: dirty=701 wb=623 unstable=0 bg_thresh=1018 thresh=2036 gap=712 poll_thresh=14 ino=257 dd-2584 [005] 93.472496: balance_dirty_state: bdi btrfs-1: dirty=701 wb=623 unstable=0 bg_thresh=1020 thresh=2041 gap=717 poll_thresh=15 ino=257 dd-2584 [005] 93.472612: balance_dirty_state: bdi btrfs-1: dirty=726 wb=623 unstable=0 bg_thresh=1020 thresh=2040 gap=691 poll_thresh=16 ino=257 dd-2584 [005] 93.472847: balance_dirty_state: bdi btrfs-1: dirty=751 wb=623 unstable=0 bg_thresh=1019 thresh=2039 gap=665 poll_thresh=17 ino=257 dd-2584 [005] 93.473086: balance_dirty_state: bdi btrfs-1: dirty=776 wb=623 unstable=0 bg_thresh=1019 thresh=2038 gap=639 poll_thresh=18 ino=257 dd-2584 [005] 93.473326: balance_dirty_state: bdi btrfs-1: dirty=826 wb=623 unstable=0 bg_thresh=1021 thresh=2042 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 93.473565: balance_dirty_state: bdi btrfs-1: dirty=851 wb=623 unstable=0 bg_thresh=1020 thresh=2041 gap=567 poll_thresh=20 ino=257 dd-2584 [005] 93.473808: balance_dirty_state: bdi btrfs-1: dirty=876 wb=623 unstable=0 bg_thresh=1020 thresh=2040 gap=541 poll_thresh=21 ino=257 dd-2584 [005] 93.474045: balance_dirty_state: bdi btrfs-1: dirty=926 wb=623 unstable=0 bg_thresh=1019 thresh=2039 gap=490 poll_thresh=22 ino=257 dd-2584 [005] 93.474054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=48996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 93.479852: balance_dirty_state: bdi btrfs-1: dirty=926 wb=623 unstable=0 bg_thresh=1019 thresh=2039 gap=490 poll_thresh=22 ino=257 dd-2584 [005] 93.479862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=48996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 93.487773: balance_dirty_state: bdi btrfs-1: dirty=926 wb=473 unstable=0 bg_thresh=1015 thresh=2030 gap=631 poll_thresh=22 ino=257 dd-2584 [005] 93.488168: balance_dirty_state: bdi btrfs-1: dirty=926 wb=473 unstable=0 bg_thresh=1016 thresh=2033 gap=634 poll_thresh=16 ino=257 dd-2584 [005] 93.488344: balance_dirty_state: bdi btrfs-1: dirty=976 wb=473 unstable=0 bg_thresh=1015 thresh=2030 gap=581 poll_thresh=17 ino=257 dd-2584 [005] 93.488513: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=473 unstable=0 bg_thresh=1020 thresh=2040 gap=566 poll_thresh=18 ino=257 dd-2584 [005] 93.488684: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=473 unstable=0 bg_thresh=1018 thresh=2037 gap=538 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 93.488773: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10996 wrote=0 to_write=8192 dd-2584 [005] 93.488871: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=473 unstable=0 bg_thresh=1014 thresh=2028 gap=504 poll_thresh=20 ino=257 dd-2584 [005] 93.488873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=48996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 93.490958: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=784 to_write=7408 dd-2584 [001] 93.495834: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1248 unstable=0 bg_thresh=1019 thresh=2039 gap=540 poll_thresh=20 ino=257 dd-2584 [001] 93.495904: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1248 unstable=0 bg_thresh=1019 thresh=2039 gap=540 poll_thresh=15 ino=257 dd-2584 [001] 93.495963: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1248 unstable=0 bg_thresh=1022 thresh=2044 gap=520 poll_thresh=16 ino=257 dd-2584 [001] 93.496081: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1248 unstable=0 bg_thresh=1024 thresh=2049 gap=500 poll_thresh=17 ino=257 dd-2584 [001] 93.496085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=48996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 93.503721: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1123 unstable=0 bg_thresh=1021 thresh=2043 gap=619 poll_thresh=17 ino=257 dd-2584 [001] 93.503791: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1123 unstable=0 bg_thresh=1021 thresh=2043 gap=594 poll_thresh=13 ino=257 dd-2584 [001] 93.503850: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1123 unstable=0 bg_thresh=1024 thresh=2048 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 93.503907: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1123 unstable=0 bg_thresh=1024 thresh=2048 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 93.504133: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1123 unstable=0 bg_thresh=1026 thresh=2053 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 93.504247: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1123 unstable=0 bg_thresh=1026 thresh=2052 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 93.504361: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1123 unstable=0 bg_thresh=1025 thresh=2051 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 93.504366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=48996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 93.511760: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1123 unstable=0 bg_thresh=1025 thresh=2051 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 93.511769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=48996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 93.519751: balance_dirty_state: bdi btrfs-1: dirty=426 wb=998 unstable=0 bg_thresh=1010 thresh=2020 gap=596 poll_thresh=18 ino=257 dd-2584 [001] 93.519820: balance_dirty_state: bdi btrfs-1: dirty=451 wb=998 unstable=0 bg_thresh=1010 thresh=2020 gap=571 poll_thresh=13 ino=257 dd-2584 [001] 93.519886: balance_dirty_state: bdi btrfs-1: dirty=476 wb=998 unstable=0 bg_thresh=1012 thresh=2025 gap=551 poll_thresh=14 ino=257 dd-2584 [001] 93.519950: balance_dirty_state: bdi btrfs-1: dirty=476 wb=998 unstable=0 bg_thresh=1012 thresh=2025 gap=551 poll_thresh=15 ino=257 dd-2584 [001] 93.520014: balance_dirty_state: bdi btrfs-1: dirty=501 wb=998 unstable=0 bg_thresh=1015 thresh=2030 gap=531 poll_thresh=16 ino=257 dd-2584 [001] 93.520141: balance_dirty_state: bdi btrfs-1: dirty=526 wb=998 unstable=0 bg_thresh=1017 thresh=2035 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 93.520269: balance_dirty_state: bdi btrfs-1: dirty=576 wb=998 unstable=0 bg_thresh=1014 thresh=2028 gap=454 poll_thresh=18 ino=257 dd-2584 [001] 93.520274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=48996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 93.527713: balance_dirty_state: bdi btrfs-1: dirty=576 wb=873 unstable=0 bg_thresh=1008 thresh=2016 gap=567 poll_thresh=18 ino=257 dd-2584 [001] 93.527782: balance_dirty_state: bdi btrfs-1: dirty=576 wb=873 unstable=0 bg_thresh=1008 thresh=2016 gap=567 poll_thresh=13 ino=257 dd-2584 [001] 93.527847: balance_dirty_state: bdi btrfs-1: dirty=601 wb=873 unstable=0 bg_thresh=1010 thresh=2021 gap=547 poll_thresh=14 ino=257 dd-2584 [001] 93.527911: balance_dirty_state: bdi btrfs-1: dirty=626 wb=873 unstable=0 bg_thresh=1010 thresh=2021 gap=522 poll_thresh=15 ino=257 dd-2584 [001] 93.528163: balance_dirty_state: bdi btrfs-1: dirty=626 wb=873 unstable=0 bg_thresh=1013 thresh=2026 gap=527 poll_thresh=16 ino=257 dd-2584 [001] 93.528289: balance_dirty_state: bdi btrfs-1: dirty=651 wb=873 unstable=0 bg_thresh=1015 thresh=2031 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 93.528294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-309% task_weight=99% bdi_bw=48996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 93.535717: balance_dirty_state: bdi btrfs-1: dirty=651 wb=873 unstable=0 bg_thresh=1016 thresh=2033 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 93.535780: balance_dirty_state: bdi btrfs-1: dirty=676 wb=873 unstable=0 bg_thresh=1016 thresh=2033 gap=484 poll_thresh=13 ino=257 dd-2584 [001] 93.535785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-306% task_weight=98% bdi_bw=48080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 93.543774: balance_dirty_state: bdi btrfs-1: dirty=676 wb=773 unstable=0 bg_thresh=1012 thresh=2024 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 93.543875: balance_dirty_state: bdi btrfs-1: dirty=701 wb=773 unstable=0 bg_thresh=1014 thresh=2029 gap=555 poll_thresh=10 ino=257 dd-2584 [001] 93.543935: balance_dirty_state: bdi btrfs-1: dirty=701 wb=773 unstable=0 bg_thresh=1014 thresh=2029 gap=555 poll_thresh=11 ino=257 dd-2584 [001] 93.543992: balance_dirty_state: bdi btrfs-1: dirty=726 wb=773 unstable=0 bg_thresh=1014 thresh=2028 gap=529 poll_thresh=12 ino=257 dd-2584 [001] 93.544051: balance_dirty_state: bdi btrfs-1: dirty=751 wb=773 unstable=0 bg_thresh=1014 thresh=2028 gap=504 poll_thresh=13 ino=257 dd-2584 [001] 93.544056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=48080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 93.551816: balance_dirty_state: bdi btrfs-1: dirty=751 wb=773 unstable=0 bg_thresh=1015 thresh=2030 gap=506 poll_thresh=13 ino=257 dd-2584 [001] 93.551821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=48080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 93.559811: balance_dirty_state: bdi btrfs-1: dirty=751 wb=773 unstable=0 bg_thresh=1015 thresh=2030 gap=506 poll_thresh=13 ino=257 dd-2584 [001] 93.559816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=48080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 93.567794: balance_dirty_state: bdi btrfs-1: dirty=751 wb=648 unstable=0 bg_thresh=1013 thresh=2027 gap=628 poll_thresh=13 ino=257 dd-2584 [000] 93.567859: balance_dirty_state: bdi btrfs-1: dirty=751 wb=648 unstable=0 bg_thresh=1013 thresh=2027 gap=628 poll_thresh=10 ino=257 dd-2584 [000] 93.567918: balance_dirty_state: bdi btrfs-1: dirty=776 wb=648 unstable=0 bg_thresh=1016 thresh=2032 gap=608 poll_thresh=11 ino=257 dd-2584 [000] 93.567977: balance_dirty_state: bdi btrfs-1: dirty=801 wb=648 unstable=0 bg_thresh=1016 thresh=2032 gap=583 poll_thresh=12 ino=257 dd-2584 [000] 93.568037: balance_dirty_state: bdi btrfs-1: dirty=801 wb=648 unstable=0 bg_thresh=1015 thresh=2031 gap=582 poll_thresh=13 ino=257 dd-2584 [000] 93.568099: balance_dirty_state: bdi btrfs-1: dirty=826 wb=648 unstable=0 bg_thresh=1018 thresh=2036 gap=562 poll_thresh=14 ino=257 dd-2584 [000] 93.568161: balance_dirty_state: bdi btrfs-1: dirty=851 wb=648 unstable=0 bg_thresh=1015 thresh=2030 gap=531 poll_thresh=15 ino=257 dd-2584 [000] 93.568222: balance_dirty_state: bdi btrfs-1: dirty=851 wb=648 unstable=0 bg_thresh=1014 thresh=2029 gap=530 poll_thresh=16 ino=257 dd-2584 [000] 93.568522: balance_dirty_state: bdi btrfs-1: dirty=901 wb=648 unstable=0 bg_thresh=1014 thresh=2028 gap=479 poll_thresh=17 ino=257 dd-2584 [000] 93.568528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=48080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 93.575780: balance_dirty_state: bdi btrfs-1: dirty=901 wb=523 unstable=0 bg_thresh=1009 thresh=2019 gap=595 poll_thresh=17 ino=257 dd-2584 [000] 93.575855: balance_dirty_state: bdi btrfs-1: dirty=901 wb=523 unstable=0 bg_thresh=1012 thresh=2024 gap=600 poll_thresh=13 ino=257 dd-2584 [000] 93.575917: balance_dirty_state: bdi btrfs-1: dirty=926 wb=523 unstable=0 bg_thresh=1009 thresh=2018 gap=569 poll_thresh=14 ino=257 dd-2584 [000] 93.575977: balance_dirty_state: bdi btrfs-1: dirty=926 wb=523 unstable=0 bg_thresh=1011 thresh=2023 gap=574 poll_thresh=15 ino=257 dd-2584 [000] 93.576039: balance_dirty_state: bdi btrfs-1: dirty=951 wb=523 unstable=0 bg_thresh=1011 thresh=2022 gap=548 poll_thresh=16 ino=257 dd-2584 [000] 93.576161: balance_dirty_state: bdi btrfs-1: dirty=976 wb=523 unstable=0 bg_thresh=1010 thresh=2021 gap=522 poll_thresh=17 ino=257 dd-2584 [000] 93.576282: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=523 unstable=0 bg_thresh=1010 thresh=2020 gap=471 poll_thresh=18 ino=257 dd-2584 [000] 93.576286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=48080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 93.576319: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11084 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 93.578147: writeback_single_inode: bdi btrfs-1: ino=257 state= age=308 wrote=768 to_write=7424 dd-2584 [004] 93.583781: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1298 unstable=0 bg_thresh=1010 thresh=2020 gap=446 poll_thresh=18 ino=257 dd-2584 [004] 93.583792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=48080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 93.591803: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1298 unstable=0 bg_thresh=1010 thresh=2020 gap=446 poll_thresh=18 ino=257 dd-2584 [001] 93.591808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=48080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 93.599748: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1048 unstable=0 bg_thresh=1007 thresh=2014 gap=690 poll_thresh=18 ino=257 dd-2584 [001] 93.599845: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1048 unstable=0 bg_thresh=1007 thresh=2014 gap=690 poll_thresh=13 ino=257 dd-2584 [001] 93.599934: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1048 unstable=0 bg_thresh=1009 thresh=2019 gap=670 poll_thresh=14 ino=257 dd-2584 [001] 93.600021: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1048 unstable=0 bg_thresh=1009 thresh=2019 gap=645 poll_thresh=15 ino=257 dd-2584 [001] 93.600110: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1048 unstable=0 bg_thresh=1012 thresh=2024 gap=650 poll_thresh=16 ino=257 dd-2584 [001] 93.600288: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1048 unstable=0 bg_thresh=1014 thresh=2029 gap=630 poll_thresh=17 ino=257 dd-2584 [001] 93.600735: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1048 unstable=0 bg_thresh=1016 thresh=2033 gap=584 poll_thresh=18 ino=257 dd-2584 [001] 93.600914: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1048 unstable=0 bg_thresh=1013 thresh=2026 gap=552 poll_thresh=19 ino=257 dd-2584 [001] 93.601092: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1048 unstable=0 bg_thresh=1012 thresh=2025 gap=526 poll_thresh=20 ino=257 dd-2584 [001] 93.601271: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1048 unstable=0 bg_thresh=1012 thresh=2024 gap=475 poll_thresh=21 ino=257 dd-2584 [001] 93.601278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=48080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 93.611815: balance_dirty_state: bdi btrfs-1: dirty=501 wb=923 unstable=0 bg_thresh=1009 thresh=2018 gap=594 poll_thresh=21 ino=257 dd-2584 [001] 93.611920: balance_dirty_state: bdi btrfs-1: dirty=501 wb=923 unstable=0 bg_thresh=1009 thresh=2018 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 93.612032: balance_dirty_state: bdi btrfs-1: dirty=551 wb=923 unstable=0 bg_thresh=1011 thresh=2023 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 93.612142: balance_dirty_state: bdi btrfs-1: dirty=576 wb=923 unstable=0 bg_thresh=1014 thresh=2028 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 93.612258: balance_dirty_state: bdi btrfs-1: dirty=601 wb=923 unstable=0 bg_thresh=1013 thresh=2026 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 93.612262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=48080 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 93.619801: balance_dirty_state: bdi btrfs-1: dirty=601 wb=798 unstable=0 bg_thresh=1008 thresh=2017 gap=618 poll_thresh=19 ino=257 dd-2584 [001] 93.619882: balance_dirty_state: bdi btrfs-1: dirty=626 wb=798 unstable=0 bg_thresh=1008 thresh=2017 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 93.619939: balance_dirty_state: bdi btrfs-1: dirty=626 wb=798 unstable=0 bg_thresh=1011 thresh=2022 gap=598 poll_thresh=15 ino=257 dd-2584 [001] 93.620166: balance_dirty_state: bdi btrfs-1: dirty=651 wb=798 unstable=0 bg_thresh=1011 thresh=2022 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 93.620282: balance_dirty_state: bdi btrfs-1: dirty=676 wb=798 unstable=0 bg_thresh=1013 thresh=2027 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 93.620401: balance_dirty_state: bdi btrfs-1: dirty=726 wb=798 unstable=0 bg_thresh=1015 thresh=2031 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 93.620406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-119% task_weight=98% bdi_bw=48080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 93.627816: balance_dirty_state: bdi btrfs-1: dirty=726 wb=798 unstable=0 bg_thresh=1015 thresh=2031 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 93.627824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-119% task_weight=98% bdi_bw=48080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 93.635798: balance_dirty_state: bdi btrfs-1: dirty=726 wb=773 unstable=0 bg_thresh=1015 thresh=2031 gap=532 poll_thresh=18 ino=257 dd-2584 [001] 93.635924: balance_dirty_state: bdi btrfs-1: dirty=726 wb=773 unstable=0 bg_thresh=1015 thresh=2030 gap=531 poll_thresh=13 ino=257 dd-2584 [001] 93.636043: balance_dirty_state: bdi btrfs-1: dirty=751 wb=773 unstable=0 bg_thresh=1015 thresh=2030 gap=506 poll_thresh=14 ino=257 dd-2584 [001] 93.636050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=48080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 93.643770: balance_dirty_state: bdi btrfs-1: dirty=751 wb=648 unstable=0 bg_thresh=1012 thresh=2024 gap=625 poll_thresh=14 ino=257 dd-2584 [001] 93.643917: balance_dirty_state: bdi btrfs-1: dirty=751 wb=648 unstable=0 bg_thresh=1012 thresh=2024 gap=625 poll_thresh=10 ino=257 dd-2584 [001] 93.643997: balance_dirty_state: bdi btrfs-1: dirty=776 wb=648 unstable=0 bg_thresh=1014 thresh=2029 gap=605 poll_thresh=11 ino=257 dd-2584 [001] 93.644073: balance_dirty_state: bdi btrfs-1: dirty=801 wb=648 unstable=0 bg_thresh=1014 thresh=2029 gap=580 poll_thresh=12 ino=257 dd-2584 [001] 93.644137: balance_dirty_state: bdi btrfs-1: dirty=801 wb=648 unstable=0 bg_thresh=1014 thresh=2028 gap=579 poll_thresh=13 ino=257 dd-2584 [001] 93.644195: balance_dirty_state: bdi btrfs-1: dirty=826 wb=648 unstable=0 bg_thresh=1014 thresh=2028 gap=554 poll_thresh=14 ino=257 dd-2584 [001] 93.644255: balance_dirty_state: bdi btrfs-1: dirty=851 wb=648 unstable=0 bg_thresh=1013 thresh=2027 gap=528 poll_thresh=15 ino=257 dd-2584 [001] 93.644316: balance_dirty_state: bdi btrfs-1: dirty=851 wb=648 unstable=0 bg_thresh=1016 thresh=2032 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 93.644438: balance_dirty_state: bdi btrfs-1: dirty=901 wb=648 unstable=0 bg_thresh=1012 thresh=2025 gap=476 poll_thresh=17 ino=257 dd-2584 [001] 93.644442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=46912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 93.651875: balance_dirty_state: bdi btrfs-1: dirty=901 wb=648 unstable=0 bg_thresh=1005 thresh=2011 gap=462 poll_thresh=17 ino=257 dd-2584 [001] 93.651880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=46912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 93.663791: balance_dirty_state: bdi btrfs-1: dirty=901 wb=523 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=17 ino=257 dd-2584 [001] 93.664037: balance_dirty_state: bdi btrfs-1: dirty=901 wb=523 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=13 ino=257 dd-2584 [001] 93.664097: balance_dirty_state: bdi btrfs-1: dirty=926 wb=523 unstable=0 bg_thresh=1010 thresh=2020 gap=571 poll_thresh=14 ino=257 dd-2584 [001] 93.664157: balance_dirty_state: bdi btrfs-1: dirty=951 wb=523 unstable=0 bg_thresh=1010 thresh=2020 gap=546 poll_thresh=15 ino=257 dd-2584 [001] 93.664215: balance_dirty_state: bdi btrfs-1: dirty=951 wb=523 unstable=0 bg_thresh=1012 thresh=2025 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 93.664336: balance_dirty_state: bdi btrfs-1: dirty=976 wb=523 unstable=0 bg_thresh=1012 thresh=2024 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 93.664454: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=523 unstable=0 bg_thresh=1011 thresh=2023 gap=474 poll_thresh=18 ino=257 dd-2584 [001] 93.664459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=46912 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 93.664506: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11172 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 93.666241: writeback_single_inode: bdi btrfs-1: ino=257 state= age=64 wrote=752 to_write=7440 dd-2584 [001] 93.675787: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1148 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=18 ino=257 dd-2584 [001] 93.675858: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1148 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=13 ino=257 dd-2584 [001] 93.675932: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1148 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=14 ino=257 dd-2584 [001] 93.675993: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1148 unstable=0 bg_thresh=996 thresh=1992 gap=518 poll_thresh=15 ino=257 dd-2584 [001] 93.676052: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1148 unstable=0 bg_thresh=998 thresh=1997 gap=523 poll_thresh=16 ino=257 dd-2584 [001] 93.676179: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1148 unstable=0 bg_thresh=1001 thresh=2002 gap=478 poll_thresh=17 ino=257 dd-2584 [001] 93.676185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=46912 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 93.687832: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1023 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=17 ino=257 dd-2584 [001] 93.687899: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1023 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=13 ino=257 dd-2584 [001] 93.687961: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1023 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=14 ino=257 dd-2584 [001] 93.688202: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1023 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 93.688260: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1023 unstable=0 bg_thresh=1000 thresh=2000 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 93.688374: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1023 unstable=0 bg_thresh=1002 thresh=2005 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 93.688492: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1023 unstable=0 bg_thresh=1004 thresh=2009 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 93.688497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=46912 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 93.695902: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1023 unstable=0 bg_thresh=1004 thresh=2009 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 93.695911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=46912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 93.708009: balance_dirty_state: bdi btrfs-1: dirty=501 wb=898 unstable=0 bg_thresh=1002 thresh=2004 gap=605 poll_thresh=18 ino=257 dd-2584 [001] 93.708072: balance_dirty_state: bdi btrfs-1: dirty=501 wb=898 unstable=0 bg_thresh=1002 thresh=2004 gap=605 poll_thresh=13 ino=257 dd-2584 [001] 93.708128: balance_dirty_state: bdi btrfs-1: dirty=526 wb=898 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 93.708187: balance_dirty_state: bdi btrfs-1: dirty=551 wb=898 unstable=0 bg_thresh=1001 thresh=2003 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 93.708244: balance_dirty_state: bdi btrfs-1: dirty=551 wb=898 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 93.708359: balance_dirty_state: bdi btrfs-1: dirty=601 wb=898 unstable=0 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 93.708474: balance_dirty_state: bdi btrfs-1: dirty=626 wb=898 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 93.708479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=46912 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 93.715966: balance_dirty_state: bdi btrfs-1: dirty=626 wb=873 unstable=0 bg_thresh=1005 thresh=2011 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 93.716051: balance_dirty_state: bdi btrfs-1: dirty=626 wb=798 unstable=0 bg_thresh=1002 thresh=2005 gap=581 poll_thresh=13 ino=257 dd-2584 [001] 93.716121: balance_dirty_state: bdi btrfs-1: dirty=651 wb=748 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=14 ino=257 dd-2584 [001] 93.716364: balance_dirty_state: bdi btrfs-1: dirty=676 wb=748 unstable=0 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 93.716426: balance_dirty_state: bdi btrfs-1: dirty=676 wb=748 unstable=0 bg_thresh=1001 thresh=2003 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 93.716548: balance_dirty_state: bdi btrfs-1: dirty=726 wb=748 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 93.716669: balance_dirty_state: bdi btrfs-1: dirty=751 wb=748 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 93.716791: balance_dirty_state: bdi btrfs-1: dirty=776 wb=748 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 93.716796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=46912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 93.723791: balance_dirty_state: bdi btrfs-1: dirty=776 wb=748 unstable=0 bg_thresh=995 thresh=1990 gap=466 poll_thresh=19 ino=257 dd-2584 [001] 93.723796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=46912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 93.731931: balance_dirty_state: bdi btrfs-1: dirty=776 wb=623 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=19 ino=257 dd-2584 [001] 93.732040: balance_dirty_state: bdi btrfs-1: dirty=801 wb=623 unstable=0 bg_thresh=995 thresh=1990 gap=566 poll_thresh=14 ino=257 dd-2584 [001] 93.732096: balance_dirty_state: bdi btrfs-1: dirty=801 wb=623 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 93.732151: balance_dirty_state: bdi btrfs-1: dirty=826 wb=623 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 93.732263: balance_dirty_state: bdi btrfs-1: dirty=851 wb=623 unstable=0 bg_thresh=1000 thresh=2000 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 93.732378: balance_dirty_state: bdi btrfs-1: dirty=901 wb=623 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 93.732383: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=46912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 93.739882: balance_dirty_state: bdi btrfs-1: dirty=901 wb=623 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 93.739891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=46912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 93.747805: balance_dirty_state: bdi btrfs-1: dirty=901 wb=498 unstable=0 bg_thresh=999 thresh=1999 gap=600 poll_thresh=18 ino=257 dd-2584 [000] 93.747918: balance_dirty_state: bdi btrfs-1: dirty=901 wb=498 unstable=0 bg_thresh=999 thresh=1999 gap=600 poll_thresh=13 ino=257 dd-2584 [000] 93.748382: balance_dirty_state: bdi btrfs-1: dirty=926 wb=498 unstable=0 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 93.748499: balance_dirty_state: bdi btrfs-1: dirty=951 wb=498 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=15 ino=257 dd-2584 [000] 93.748621: balance_dirty_state: bdi btrfs-1: dirty=951 wb=498 unstable=0 bg_thresh=1001 thresh=2003 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 93.748854: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=498 unstable=0 bg_thresh=1001 thresh=2002 gap=503 poll_thresh=17 ino=257 dd-2584 [000] 93.749091: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=498 unstable=0 bg_thresh=1003 thresh=2006 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 93.749100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=45740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 93.749144: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11256 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 93.752742: writeback_single_inode: bdi btrfs-1: ino=257 state= age=80 wrote=752 to_write=7440 dd-2584 [004] 93.755826: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1248 unstable=0 bg_thresh=1003 thresh=2006 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 93.755838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=45740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.763917: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1248 unstable=0 bg_thresh=1003 thresh=2006 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 93.763926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=45740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.771822: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1123 unstable=0 bg_thresh=999 thresh=1998 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 93.771908: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1123 unstable=0 bg_thresh=994 thresh=1989 gap=565 poll_thresh=13 ino=257 dd-2584 [004] 93.771975: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1123 unstable=0 bg_thresh=994 thresh=1988 gap=539 poll_thresh=14 ino=257 dd-2584 [004] 93.772038: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1123 unstable=0 bg_thresh=997 thresh=1994 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 93.772099: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1123 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=16 ino=257 dd-2584 [004] 93.772221: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1123 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 93.772225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=45740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.779894: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1123 unstable=0 bg_thresh=998 thresh=1997 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 93.779903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=45740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.787854: balance_dirty_state: bdi btrfs-1: dirty=376 wb=998 unstable=0 bg_thresh=997 thresh=1995 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 93.788008: balance_dirty_state: bdi btrfs-1: dirty=401 wb=998 unstable=0 bg_thresh=1000 thresh=2000 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 93.788187: balance_dirty_state: bdi btrfs-1: dirty=401 wb=998 unstable=0 bg_thresh=999 thresh=1999 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 93.788361: balance_dirty_state: bdi btrfs-1: dirty=426 wb=998 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 93.789036: balance_dirty_state: bdi btrfs-1: dirty=451 wb=998 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 93.789273: balance_dirty_state: bdi btrfs-1: dirty=476 wb=998 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 93.789514: balance_dirty_state: bdi btrfs-1: dirty=501 wb=998 unstable=0 bg_thresh=997 thresh=1995 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 93.789523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=45740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.799917: balance_dirty_state: bdi btrfs-1: dirty=501 wb=998 unstable=0 bg_thresh=996 thresh=1993 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 93.799929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=45740 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 93.815920: balance_dirty_state: bdi btrfs-1: dirty=501 wb=748 unstable=0 bg_thresh=997 thresh=1994 gap=745 poll_thresh=18 ino=257 dd-2584 [002] 93.815993: balance_dirty_state: bdi btrfs-1: dirty=526 wb=748 unstable=0 bg_thresh=997 thresh=1994 gap=720 poll_thresh=13 ino=257 dd-2584 [002] 93.816057: balance_dirty_state: bdi btrfs-1: dirty=526 wb=748 unstable=0 bg_thresh=999 thresh=1999 gap=725 poll_thresh=14 ino=257 dd-2584 [002] 93.816121: balance_dirty_state: bdi btrfs-1: dirty=551 wb=748 unstable=0 bg_thresh=999 thresh=1999 gap=700 poll_thresh=15 ino=257 dd-2584 [002] 93.816183: balance_dirty_state: bdi btrfs-1: dirty=576 wb=748 unstable=0 bg_thresh=998 thresh=1996 gap=672 poll_thresh=16 ino=257 dd-2584 [002] 93.816310: balance_dirty_state: bdi btrfs-1: dirty=601 wb=748 unstable=0 bg_thresh=1000 thresh=2001 gap=652 poll_thresh=17 ino=257 dd-2584 [002] 93.816435: balance_dirty_state: bdi btrfs-1: dirty=626 wb=748 unstable=0 bg_thresh=1002 thresh=2005 gap=631 poll_thresh=18 ino=257 dd-2584 [002] 93.816558: balance_dirty_state: bdi btrfs-1: dirty=651 wb=748 unstable=0 bg_thresh=1002 thresh=2004 gap=605 poll_thresh=19 ino=257 dd-2584 [002] 93.816857: balance_dirty_state: bdi btrfs-1: dirty=701 wb=748 unstable=0 bg_thresh=1001 thresh=2003 gap=554 poll_thresh=20 ino=257 dd-2584 [002] 93.816978: balance_dirty_state: bdi btrfs-1: dirty=726 wb=748 unstable=0 bg_thresh=1003 thresh=2007 gap=533 poll_thresh=21 ino=257 dd-2584 [002] 93.817097: balance_dirty_state: bdi btrfs-1: dirty=751 wb=748 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=22 ino=257 dd-2584 [002] 93.817216: balance_dirty_state: bdi btrfs-1: dirty=801 wb=748 unstable=0 bg_thresh=1002 thresh=2005 gap=456 poll_thresh=23 ino=257 dd-2584 [002] 93.817222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=45740 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [004] 93.823888: balance_dirty_state: bdi btrfs-1: dirty=801 wb=498 unstable=0 bg_thresh=1001 thresh=2002 gap=703 poll_thresh=23 ino=257 dd-2584 [004] 93.823953: balance_dirty_state: bdi btrfs-1: dirty=826 wb=498 unstable=0 bg_thresh=1001 thresh=2002 gap=678 poll_thresh=17 ino=257 dd-2584 [004] 93.824065: balance_dirty_state: bdi btrfs-1: dirty=851 wb=498 unstable=0 bg_thresh=1003 thresh=2007 gap=658 poll_thresh=18 ino=257 dd-2584 [004] 93.824177: balance_dirty_state: bdi btrfs-1: dirty=901 wb=498 unstable=0 bg_thresh=1003 thresh=2006 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 93.824293: balance_dirty_state: bdi btrfs-1: dirty=926 wb=498 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=20 ino=257 dd-2584 [004] 93.824407: balance_dirty_state: bdi btrfs-1: dirty=951 wb=498 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=21 ino=257 dd-2584 [004] 93.824685: balance_dirty_state: bdi btrfs-1: dirty=976 wb=498 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=22 ino=257 dd-2584 [004] 93.824799: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=498 unstable=0 bg_thresh=1000 thresh=2001 gap=477 poll_thresh=23 ino=257 dd-2584 [004] 93.824804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=45740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 93.824865: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11332 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 93.826520: writeback_single_inode: bdi btrfs-1: ino=257 state= age=52 wrote=720 to_write=7472 dd-2584 [005] 93.831902: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1223 unstable=0 bg_thresh=1000 thresh=2001 gap=477 poll_thresh=23 ino=257 dd-2584 [005] 93.831907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=45740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 93.839849: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1098 unstable=0 bg_thresh=1000 thresh=2001 gap=602 poll_thresh=23 ino=257 dd-2584 [005] 93.839914: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1098 unstable=0 bg_thresh=1003 thresh=2006 gap=582 poll_thresh=17 ino=257 dd-2584 [005] 93.840029: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1098 unstable=0 bg_thresh=1005 thresh=2011 gap=562 poll_thresh=18 ino=257 dd-2584 [005] 93.840148: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1098 unstable=0 bg_thresh=1005 thresh=2010 gap=511 poll_thresh=19 ino=257 dd-2584 [005] 93.840267: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1098 unstable=0 bg_thresh=1007 thresh=2014 gap=490 poll_thresh=20 ino=257 dd-2584 [005] 93.840272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=45740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 93.847877: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1098 unstable=0 bg_thresh=1007 thresh=2014 gap=490 poll_thresh=20 ino=257 dd-2584 [005] 93.847882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=45740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 93.859945: balance_dirty_state: bdi btrfs-1: dirty=426 wb=948 unstable=0 bg_thresh=1009 thresh=2019 gap=645 poll_thresh=20 ino=257 dd-2584 [005] 93.860071: balance_dirty_state: bdi btrfs-1: dirty=426 wb=948 unstable=0 bg_thresh=1006 thresh=2013 gap=639 poll_thresh=15 ino=257 dd-2584 [005] 93.860194: balance_dirty_state: bdi btrfs-1: dirty=451 wb=948 unstable=0 bg_thresh=1009 thresh=2018 gap=619 poll_thresh=16 ino=257 dd-2584 [005] 93.860433: balance_dirty_state: bdi btrfs-1: dirty=476 wb=948 unstable=0 bg_thresh=1008 thresh=2017 gap=593 poll_thresh=17 ino=257 dd-2584 [005] 93.861030: balance_dirty_state: bdi btrfs-1: dirty=526 wb=823 unstable=0 bg_thresh=1004 thresh=2008 gap=659 poll_thresh=18 ino=257 dd-2584 [005] 93.861273: balance_dirty_state: bdi btrfs-1: dirty=551 wb=823 unstable=0 bg_thresh=1009 thresh=2018 gap=644 poll_thresh=19 ino=257 dd-2584 [005] 93.861515: balance_dirty_state: bdi btrfs-1: dirty=576 wb=823 unstable=0 bg_thresh=1007 thresh=2014 gap=615 poll_thresh=20 ino=257 dd-2584 [005] 93.861760: balance_dirty_state: bdi btrfs-1: dirty=626 wb=823 unstable=0 bg_thresh=1005 thresh=2011 gap=562 poll_thresh=21 ino=257 dd-2584 [005] 93.862003: balance_dirty_state: bdi btrfs-1: dirty=651 wb=823 unstable=0 bg_thresh=1010 thresh=2021 gap=547 poll_thresh=22 ino=257 dd-2584 [005] 93.862247: balance_dirty_state: bdi btrfs-1: dirty=676 wb=823 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=23 ino=257 dd-2584 [005] 93.862490: balance_dirty_state: bdi btrfs-1: dirty=701 wb=823 unstable=0 bg_thresh=1001 thresh=2002 gap=478 poll_thresh=24 ino=257 dd-2584 [005] 93.862499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=45112 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 93.867925: balance_dirty_state: bdi btrfs-1: dirty=701 wb=723 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=24 ino=257 dd-2584 [005] 93.867992: balance_dirty_state: bdi btrfs-1: dirty=726 wb=723 unstable=0 bg_thresh=1008 thresh=2017 gap=568 poll_thresh=18 ino=257 dd-2584 [005] 93.868111: balance_dirty_state: bdi btrfs-1: dirty=751 wb=723 unstable=0 bg_thresh=1008 thresh=2016 gap=542 poll_thresh=19 ino=257 dd-2584 [005] 93.868402: balance_dirty_state: bdi btrfs-1: dirty=801 wb=723 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=20 ino=257 dd-2584 [005] 93.868407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=45112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 93.879890: balance_dirty_state: bdi btrfs-1: dirty=801 wb=598 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=20 ino=257 dd-2584 [000] 93.879963: balance_dirty_state: bdi btrfs-1: dirty=826 wb=598 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=15 ino=257 dd-2584 [000] 93.880029: balance_dirty_state: bdi btrfs-1: dirty=826 wb=598 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 93.880158: balance_dirty_state: bdi btrfs-1: dirty=851 wb=598 unstable=0 bg_thresh=1008 thresh=2017 gap=568 poll_thresh=17 ino=257 dd-2584 [000] 93.880291: balance_dirty_state: bdi btrfs-1: dirty=901 wb=598 unstable=0 bg_thresh=1008 thresh=2016 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 93.880424: balance_dirty_state: bdi btrfs-1: dirty=926 wb=598 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 93.880429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-138% task_weight=98% bdi_bw=45112 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 93.891907: balance_dirty_state: bdi btrfs-1: dirty=926 wb=598 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 93.891915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-138% task_weight=98% bdi_bw=45112 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 93.899881: balance_dirty_state: bdi btrfs-1: dirty=926 wb=473 unstable=0 bg_thresh=1009 thresh=2019 gap=620 poll_thresh=19 ino=257 dd-2584 [000] 93.900007: balance_dirty_state: bdi btrfs-1: dirty=951 wb=473 unstable=0 bg_thresh=1012 thresh=2024 gap=600 poll_thresh=14 ino=257 dd-2584 [000] 93.900141: balance_dirty_state: bdi btrfs-1: dirty=951 wb=473 unstable=0 bg_thresh=1011 thresh=2023 gap=599 poll_thresh=15 ino=257 dd-2584 [000] 93.900259: balance_dirty_state: bdi btrfs-1: dirty=976 wb=473 unstable=0 bg_thresh=1011 thresh=2023 gap=574 poll_thresh=16 ino=257 dd-2584 [000] 93.900495: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=473 unstable=0 bg_thresh=1011 thresh=2022 gap=548 poll_thresh=17 ino=257 dd-2584 [000] 93.901082: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=473 unstable=0 bg_thresh=1013 thresh=2026 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 93.901090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=45112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 93.901132: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11408 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 93.904571: writeback_single_inode: bdi btrfs-1: ino=257 state= age=64 wrote=720 to_write=7472 dd-2584 [004] 93.907911: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1198 unstable=0 bg_thresh=1013 thresh=2026 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 93.907924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=45112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.915922: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1073 unstable=0 bg_thresh=1012 thresh=2024 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 93.916058: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1073 unstable=0 bg_thresh=1017 thresh=2034 gap=635 poll_thresh=13 ino=257 dd-2584 [004] 93.916179: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1073 unstable=0 bg_thresh=1014 thresh=2028 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 93.916295: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1073 unstable=0 bg_thresh=1016 thresh=2033 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 93.916414: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1073 unstable=0 bg_thresh=1013 thresh=2027 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 93.916648: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1073 unstable=0 bg_thresh=1013 thresh=2026 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 93.916891: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1073 unstable=0 bg_thresh=1015 thresh=2030 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 93.916900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=45112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.923867: balance_dirty_state: bdi btrfs-1: dirty=451 wb=923 unstable=0 bg_thresh=1012 thresh=2025 gap=651 poll_thresh=18 ino=257 dd-2584 [004] 93.924017: balance_dirty_state: bdi btrfs-1: dirty=451 wb=923 unstable=0 bg_thresh=1015 thresh=2030 gap=656 poll_thresh=13 ino=257 dd-2584 [004] 93.924188: balance_dirty_state: bdi btrfs-1: dirty=476 wb=923 unstable=0 bg_thresh=1012 thresh=2024 gap=625 poll_thresh=14 ino=257 dd-2584 [004] 93.924300: balance_dirty_state: bdi btrfs-1: dirty=501 wb=923 unstable=0 bg_thresh=1014 thresh=2029 gap=605 poll_thresh=15 ino=257 dd-2584 [004] 93.924407: balance_dirty_state: bdi btrfs-1: dirty=501 wb=923 unstable=0 bg_thresh=1011 thresh=2023 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 93.924655: balance_dirty_state: bdi btrfs-1: dirty=551 wb=923 unstable=0 bg_thresh=1011 thresh=2022 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 93.925562: balance_dirty_state: bdi btrfs-1: dirty=576 wb=923 unstable=0 bg_thresh=1013 thresh=2026 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 93.925941: balance_dirty_state: bdi btrfs-1: dirty=601 wb=923 unstable=0 bg_thresh=1012 thresh=2025 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 93.925954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=45112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 93.931857: balance_dirty_state: bdi btrfs-1: dirty=601 wb=923 unstable=0 bg_thresh=1009 thresh=2019 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 93.931861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=45112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 93.939889: balance_dirty_state: bdi btrfs-1: dirty=601 wb=923 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 93.939894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=45112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 93.951917: balance_dirty_state: bdi btrfs-1: dirty=601 wb=923 unstable=0 bg_thresh=998 thresh=1997 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 93.951925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=45112 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 93.963862: balance_dirty_state: bdi btrfs-1: dirty=601 wb=798 unstable=0 bg_thresh=1000 thresh=2000 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 93.963934: balance_dirty_state: bdi btrfs-1: dirty=601 wb=798 unstable=0 bg_thresh=1000 thresh=2000 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 93.963995: balance_dirty_state: bdi btrfs-1: dirty=626 wb=798 unstable=0 bg_thresh=1002 thresh=2005 gap=581 poll_thresh=15 ino=257 dd-2584 [005] 93.964053: balance_dirty_state: bdi btrfs-1: dirty=626 wb=798 unstable=0 bg_thresh=1002 thresh=2005 gap=581 poll_thresh=16 ino=257 dd-2584 [005] 93.964176: balance_dirty_state: bdi btrfs-1: dirty=676 wb=798 unstable=0 bg_thresh=1005 thresh=2010 gap=536 poll_thresh=17 ino=257 dd-2584 [005] 93.964300: balance_dirty_state: bdi btrfs-1: dirty=701 wb=798 unstable=0 bg_thresh=1007 thresh=2014 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 93.964425: balance_dirty_state: bdi btrfs-1: dirty=726 wb=798 unstable=0 bg_thresh=1006 thresh=2013 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 93.964430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=43496 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 93.975861: balance_dirty_state: bdi btrfs-1: dirty=726 wb=723 unstable=0 bg_thresh=999 thresh=1999 gap=550 poll_thresh=19 ino=257 dd-2584 [001] 93.975964: balance_dirty_state: bdi btrfs-1: dirty=726 wb=723 unstable=0 bg_thresh=1002 thresh=2004 gap=555 poll_thresh=14 ino=257 dd-2584 [001] 93.976061: balance_dirty_state: bdi btrfs-1: dirty=751 wb=723 unstable=0 bg_thresh=999 thresh=1998 gap=524 poll_thresh=15 ino=257 dd-2584 [001] 93.976158: balance_dirty_state: bdi btrfs-1: dirty=776 wb=723 unstable=0 bg_thresh=1001 thresh=2003 gap=504 poll_thresh=16 ino=257 dd-2584 [002] 93.979334: balance_dirty_state: bdi btrfs-1: dirty=776 wb=723 unstable=0 bg_thresh=1000 thresh=2001 gap=502 poll_thresh=17 ino=257 dd-2584 [002] 93.979470: balance_dirty_state: bdi btrfs-1: dirty=814 wb=723 unstable=0 bg_thresh=1000 thresh=2000 gap=463 poll_thresh=18 ino=257 dd-2584 [002] 93.979476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=43496 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 93.983990: balance_dirty_state: bdi btrfs-1: dirty=817 wb=598 unstable=0 bg_thresh=1001 thresh=2002 gap=587 poll_thresh=18 ino=257 dd-2584 [002] 93.984117: balance_dirty_state: bdi btrfs-1: dirty=842 wb=598 unstable=0 bg_thresh=1001 thresh=2002 gap=562 poll_thresh=13 ino=257 dd-2584 [002] 93.984238: balance_dirty_state: bdi btrfs-1: dirty=842 wb=598 unstable=0 bg_thresh=1000 thresh=2001 gap=561 poll_thresh=14 ino=257 dd-2584 [002] 93.984358: balance_dirty_state: bdi btrfs-1: dirty=867 wb=598 unstable=0 bg_thresh=1000 thresh=2001 gap=536 poll_thresh=15 ino=257 dd-2584 [002] 93.984479: balance_dirty_state: bdi btrfs-1: dirty=867 wb=598 unstable=0 bg_thresh=1000 thresh=2000 gap=535 poll_thresh=16 ino=257 dd-2584 [002] 93.984720: balance_dirty_state: bdi btrfs-1: dirty=917 wb=598 unstable=0 bg_thresh=999 thresh=1999 gap=484 poll_thresh=17 ino=257 dd-2584 [002] 93.984728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=43496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 93.992023: balance_dirty_state: bdi btrfs-1: dirty=917 wb=598 unstable=0 bg_thresh=1001 thresh=2003 gap=488 poll_thresh=17 ino=257 dd-2584 [002] 93.992032: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=43496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 94.000052: balance_dirty_state: bdi btrfs-1: dirty=930 wb=593 unstable=0 bg_thresh=1000 thresh=2000 gap=477 poll_thresh=17 ino=257 dd-2584 [000] 94.000060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=43496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 94.007886: balance_dirty_state: bdi btrfs-1: dirty=938 wb=463 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=17 ino=257 dd-2584 [000] 94.008014: balance_dirty_state: bdi btrfs-1: dirty=938 wb=463 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=13 ino=257 dd-2584 [000] 94.008133: balance_dirty_state: bdi btrfs-1: dirty=963 wb=463 unstable=0 bg_thresh=1003 thresh=2007 gap=581 poll_thresh=14 ino=257 dd-2584 [000] 94.008251: balance_dirty_state: bdi btrfs-1: dirty=963 wb=463 unstable=0 bg_thresh=1003 thresh=2007 gap=581 poll_thresh=15 ino=257 dd-2584 [000] 94.008373: balance_dirty_state: bdi btrfs-1: dirty=988 wb=463 unstable=0 bg_thresh=1003 thresh=2006 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 94.008617: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=463 unstable=0 bg_thresh=1005 thresh=2010 gap=534 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 94.008706: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11516 wrote=0 to_write=8192 dd-2584 [000] 94.009225: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=513 unstable=0 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 94.009228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=43496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 94.012438: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=768 to_write=7424 dd-2584 [004] 94.015976: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1226 unstable=0 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 94.015988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=43496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 94.023955: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1101 unstable=0 bg_thresh=1005 thresh=2010 gap=609 poll_thresh=18 ino=257 dd-2584 [000] 94.024109: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1101 unstable=0 bg_thresh=1002 thresh=2004 gap=603 poll_thresh=13 ino=257 dd-2584 [000] 94.024233: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1101 unstable=0 bg_thresh=1004 thresh=2009 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 94.024354: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1101 unstable=0 bg_thresh=1001 thresh=2003 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 94.024476: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1101 unstable=0 bg_thresh=1004 thresh=2008 gap=557 poll_thresh=16 ino=257 dd-2584 [000] 94.024721: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1101 unstable=0 bg_thresh=1006 thresh=2012 gap=536 poll_thresh=17 ino=257 dd-2584 [000] 94.024964: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1101 unstable=0 bg_thresh=1005 thresh=2011 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 94.024973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=43496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 94.032007: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1101 unstable=0 bg_thresh=1005 thresh=2011 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 94.032016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=43496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 94.040011: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1101 unstable=0 bg_thresh=1005 thresh=2011 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 94.040019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=43496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 94.052013: balance_dirty_state: bdi btrfs-1: dirty=425 wb=976 unstable=0 bg_thresh=1005 thresh=2011 gap=610 poll_thresh=18 ino=257 dd-2584 [000] 94.052090: balance_dirty_state: bdi btrfs-1: dirty=425 wb=976 unstable=0 bg_thresh=1002 thresh=2005 gap=604 poll_thresh=13 ino=257 dd-2584 [000] 94.052153: balance_dirty_state: bdi btrfs-1: dirty=450 wb=976 unstable=0 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 94.052213: balance_dirty_state: bdi btrfs-1: dirty=475 wb=976 unstable=0 bg_thresh=1004 thresh=2009 gap=558 poll_thresh=15 ino=257 dd-2584 [000] 94.052274: balance_dirty_state: bdi btrfs-1: dirty=475 wb=976 unstable=0 bg_thresh=1004 thresh=2008 gap=557 poll_thresh=16 ino=257 dd-2584 [000] 94.052392: balance_dirty_state: bdi btrfs-1: dirty=525 wb=976 unstable=0 bg_thresh=1003 thresh=2007 gap=506 poll_thresh=17 ino=257 dd-2584 [000] 94.052679: balance_dirty_state: bdi btrfs-1: dirty=550 wb=976 unstable=0 bg_thresh=1003 thresh=2006 gap=480 poll_thresh=18 ino=257 dd-2584 [000] 94.052683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=43496 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 94.059931: balance_dirty_state: bdi btrfs-1: dirty=551 wb=849 unstable=0 bg_thresh=1005 thresh=2010 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 94.060029: balance_dirty_state: bdi btrfs-1: dirty=551 wb=849 unstable=0 bg_thresh=1002 thresh=2004 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 94.060124: balance_dirty_state: bdi btrfs-1: dirty=576 wb=849 unstable=0 bg_thresh=996 thresh=1993 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 94.060214: balance_dirty_state: bdi btrfs-1: dirty=601 wb=849 unstable=0 bg_thresh=1005 thresh=2010 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 94.060310: balance_dirty_state: bdi btrfs-1: dirty=601 wb=849 unstable=0 bg_thresh=998 thresh=1996 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 94.060495: balance_dirty_state: bdi btrfs-1: dirty=651 wb=849 unstable=0 bg_thresh=996 thresh=1992 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 94.060502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=43496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 94.067890: balance_dirty_state: bdi btrfs-1: dirty=662 wb=775 unstable=0 bg_thresh=999 thresh=1998 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 94.067957: balance_dirty_state: bdi btrfs-1: dirty=662 wb=775 unstable=0 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=13 ino=257 dd-2584 [004] 94.068016: balance_dirty_state: bdi btrfs-1: dirty=687 wb=775 unstable=0 bg_thresh=1004 thresh=2008 gap=546 poll_thresh=14 ino=257 dd-2584 [004] 94.068076: balance_dirty_state: bdi btrfs-1: dirty=712 wb=775 unstable=0 bg_thresh=1004 thresh=2008 gap=521 poll_thresh=15 ino=257 dd-2584 [004] 94.068135: balance_dirty_state: bdi btrfs-1: dirty=712 wb=775 unstable=0 bg_thresh=1009 thresh=2019 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 94.068310: balance_dirty_state: bdi btrfs-1: dirty=762 wb=775 unstable=0 bg_thresh=1007 thresh=2015 gap=478 poll_thresh=17 ino=257 dd-2584 [004] 94.068317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=42044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 94.075965: balance_dirty_state: bdi btrfs-1: dirty=757 wb=780 unstable=0 bg_thresh=1015 thresh=2031 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 94.075971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=42044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 94.084007: balance_dirty_state: bdi btrfs-1: dirty=757 wb=655 unstable=0 bg_thresh=1008 thresh=2016 gap=604 poll_thresh=17 ino=257 dd-2584 [005] 94.084071: balance_dirty_state: bdi btrfs-1: dirty=782 wb=655 unstable=0 bg_thresh=1008 thresh=2016 gap=579 poll_thresh=13 ino=257 dd-2584 [005] 94.084131: balance_dirty_state: bdi btrfs-1: dirty=782 wb=655 unstable=0 bg_thresh=1010 thresh=2021 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 94.084193: balance_dirty_state: bdi btrfs-1: dirty=807 wb=655 unstable=0 bg_thresh=1010 thresh=2021 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 94.084426: balance_dirty_state: bdi btrfs-1: dirty=807 wb=655 unstable=0 bg_thresh=1010 thresh=2020 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 94.084543: balance_dirty_state: bdi btrfs-1: dirty=857 wb=655 unstable=0 bg_thresh=1009 thresh=2019 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 94.084663: balance_dirty_state: bdi btrfs-1: dirty=882 wb=655 unstable=0 bg_thresh=1009 thresh=2018 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 94.084668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=42044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 94.091955: balance_dirty_state: bdi btrfs-1: dirty=882 wb=530 unstable=0 bg_thresh=1007 thresh=2014 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 94.092026: balance_dirty_state: bdi btrfs-1: dirty=907 wb=530 unstable=0 bg_thresh=1006 thresh=2013 gap=576 poll_thresh=13 ino=257 dd-2584 [005] 94.092086: balance_dirty_state: bdi btrfs-1: dirty=907 wb=530 unstable=0 bg_thresh=1009 thresh=2018 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 94.092146: balance_dirty_state: bdi btrfs-1: dirty=932 wb=530 unstable=0 bg_thresh=1006 thresh=2012 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 94.092205: balance_dirty_state: bdi btrfs-1: dirty=957 wb=530 unstable=0 bg_thresh=1008 thresh=2017 gap=530 poll_thresh=16 ino=257 dd-2584 [005] 94.092322: balance_dirty_state: bdi btrfs-1: dirty=982 wb=530 unstable=0 bg_thresh=1008 thresh=2016 gap=504 poll_thresh=17 ino=257 dd-2584 [005] 94.092441: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=530 unstable=0 bg_thresh=1010 thresh=2020 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 94.092445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=42044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 94.099993: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=405 unstable=0 bg_thresh=1009 thresh=2018 gap=606 poll_thresh=18 ino=257 dd-2584 [005] 94.100091: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=405 unstable=0 bg_thresh=1006 thresh=2012 gap=575 poll_thresh=13 ino=257 flush-btrfs-1-2586 [003] 94.100134: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11608 wrote=0 to_write=8192 dd-2584 [005] 94.100156: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=405 unstable=0 bg_thresh=1008 thresh=2017 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 94.100217: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=405 unstable=0 bg_thresh=1005 thresh=2011 gap=549 poll_thresh=15 ino=257 dd-2584 [005] 94.100451: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=480 unstable=0 bg_thresh=1008 thresh=2016 gap=529 poll_thresh=16 ino=257 dd-2584 [005] 94.100580: balance_dirty_state: bdi btrfs-1: dirty=957 wb=530 unstable=0 bg_thresh=1007 thresh=2015 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 94.100710: balance_dirty_state: bdi btrfs-1: dirty=932 wb=580 unstable=0 bg_thresh=1006 thresh=2013 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 94.100711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=42044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 94.102151: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=832 to_write=7360 dd-2584 [005] 94.107962: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1230 unstable=0 bg_thresh=1008 thresh=2017 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 94.107967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=42044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 94.116059: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1230 unstable=0 bg_thresh=1008 thresh=2017 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 94.116069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=42044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 94.124093: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1105 unstable=0 bg_thresh=1008 thresh=2017 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 94.124221: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1105 unstable=0 bg_thresh=1008 thresh=2017 gap=580 poll_thresh=13 ino=257 dd-2584 [005] 94.124340: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1105 unstable=0 bg_thresh=1008 thresh=2016 gap=554 poll_thresh=14 ino=257 dd-2584 [005] 94.124458: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1105 unstable=0 bg_thresh=1008 thresh=2016 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 94.124579: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1105 unstable=0 bg_thresh=1007 thresh=2015 gap=528 poll_thresh=16 ino=257 dd-2584 [005] 94.124813: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1105 unstable=0 bg_thresh=1007 thresh=2014 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 94.124822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=42044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 94.132111: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1111 unstable=0 bg_thresh=1008 thresh=2017 gap=515 poll_thresh=17 ino=257 dd-2584 [000] 94.132239: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1111 unstable=0 bg_thresh=1008 thresh=2017 gap=515 poll_thresh=13 ino=257 dd-2584 [000] 94.132357: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1111 unstable=0 bg_thresh=1011 thresh=2022 gap=495 poll_thresh=14 ino=257 dd-2584 [000] 94.132365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=42044 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 94.139917: balance_dirty_state: bdi btrfs-1: dirty=416 wb=973 unstable=0 bg_thresh=1008 thresh=2016 gap=627 poll_thresh=14 ino=257 dd-2584 [000] 94.140041: balance_dirty_state: bdi btrfs-1: dirty=441 wb=973 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=10 ino=257 dd-2584 [000] 94.140159: balance_dirty_state: bdi btrfs-1: dirty=441 wb=973 unstable=0 bg_thresh=1010 thresh=2021 gap=607 poll_thresh=11 ino=257 dd-2584 [000] 94.140275: balance_dirty_state: bdi btrfs-1: dirty=466 wb=973 unstable=0 bg_thresh=1010 thresh=2021 gap=582 poll_thresh=12 ino=257 dd-2584 [000] 94.140922: balance_dirty_state: bdi btrfs-1: dirty=491 wb=948 unstable=0 bg_thresh=1013 thresh=2026 gap=587 poll_thresh=13 ino=257 dd-2584 [000] 94.141098: balance_dirty_state: bdi btrfs-1: dirty=491 wb=948 unstable=0 bg_thresh=1013 thresh=2026 gap=587 poll_thresh=14 ino=257 dd-2584 [000] 94.141277: balance_dirty_state: bdi btrfs-1: dirty=516 wb=948 unstable=0 bg_thresh=1015 thresh=2031 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 94.141465: balance_dirty_state: bdi btrfs-1: dirty=541 wb=948 unstable=0 bg_thresh=1015 thresh=2030 gap=541 poll_thresh=16 ino=257 dd-2584 [000] 94.141822: balance_dirty_state: bdi btrfs-1: dirty=566 wb=948 unstable=0 bg_thresh=1014 thresh=2029 gap=515 poll_thresh=17 ino=257 dd-2584 [000] 94.142178: balance_dirty_state: bdi btrfs-1: dirty=591 wb=948 unstable=0 bg_thresh=1014 thresh=2028 gap=489 poll_thresh=18 ino=257 dd-2584 [000] 94.142190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=42044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 94.148020: balance_dirty_state: bdi btrfs-1: dirty=591 wb=848 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=18 ino=257 dd-2584 [000] 94.148113: balance_dirty_state: bdi btrfs-1: dirty=616 wb=848 unstable=0 bg_thresh=1007 thresh=2015 gap=551 poll_thresh=13 ino=257 dd-2584 [000] 94.148196: balance_dirty_state: bdi btrfs-1: dirty=616 wb=848 unstable=0 bg_thresh=1007 thresh=2015 gap=551 poll_thresh=14 ino=257 dd-2584 [000] 94.148279: balance_dirty_state: bdi btrfs-1: dirty=641 wb=848 unstable=0 bg_thresh=1010 thresh=2020 gap=531 poll_thresh=15 ino=257 dd-2584 [000] 94.148362: balance_dirty_state: bdi btrfs-1: dirty=666 wb=848 unstable=0 bg_thresh=1010 thresh=2020 gap=506 poll_thresh=16 ino=257 dd-2584 [000] 94.148530: balance_dirty_state: bdi btrfs-1: dirty=691 wb=848 unstable=0 bg_thresh=1012 thresh=2025 gap=486 poll_thresh=17 ino=257 dd-2584 [000] 94.148536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=42044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 94.155962: balance_dirty_state: bdi btrfs-1: dirty=691 wb=848 unstable=0 bg_thresh=1012 thresh=2025 gap=486 poll_thresh=17 ino=257 dd-2584 [002] 94.155973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=42044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 94.164124: balance_dirty_state: bdi btrfs-1: dirty=691 wb=848 unstable=0 bg_thresh=1012 thresh=2024 gap=485 poll_thresh=17 ino=257 dd-2584 [002] 94.164133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=42044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 94.172069: balance_dirty_state: bdi btrfs-1: dirty=691 wb=723 unstable=0 bg_thresh=1011 thresh=2023 gap=609 poll_thresh=17 ino=257 dd-2584 [002] 94.172165: balance_dirty_state: bdi btrfs-1: dirty=691 wb=723 unstable=0 bg_thresh=1014 thresh=2028 gap=614 poll_thresh=13 ino=257 dd-2584 [002] 94.172222: balance_dirty_state: bdi btrfs-1: dirty=716 wb=723 unstable=0 bg_thresh=1013 thresh=2027 gap=588 poll_thresh=14 ino=257 dd-2584 [002] 94.172445: balance_dirty_state: bdi btrfs-1: dirty=741 wb=723 unstable=0 bg_thresh=1013 thresh=2027 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 94.172502: balance_dirty_state: bdi btrfs-1: dirty=741 wb=723 unstable=0 bg_thresh=1013 thresh=2026 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 94.172614: balance_dirty_state: bdi btrfs-1: dirty=791 wb=723 unstable=0 bg_thresh=1012 thresh=2025 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 94.172728: balance_dirty_state: bdi btrfs-1: dirty=816 wb=723 unstable=0 bg_thresh=1012 thresh=2024 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 94.172733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=41364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 94.180001: balance_dirty_state: bdi btrfs-1: dirty=816 wb=723 unstable=0 bg_thresh=1006 thresh=2013 gap=474 poll_thresh=18 ino=257 dd-2584 [002] 94.180009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=41364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 94.187969: balance_dirty_state: bdi btrfs-1: dirty=816 wb=473 unstable=0 bg_thresh=1008 thresh=2017 gap=728 poll_thresh=18 ino=257 dd-2584 [002] 94.188038: balance_dirty_state: bdi btrfs-1: dirty=841 wb=473 unstable=0 bg_thresh=1008 thresh=2016 gap=702 poll_thresh=13 ino=257 dd-2584 [002] 94.188098: balance_dirty_state: bdi btrfs-1: dirty=841 wb=473 unstable=0 bg_thresh=1010 thresh=2021 gap=707 poll_thresh=14 ino=257 dd-2584 [002] 94.188160: balance_dirty_state: bdi btrfs-1: dirty=866 wb=473 unstable=0 bg_thresh=1007 thresh=2015 gap=676 poll_thresh=15 ino=257 dd-2584 [002] 94.188220: balance_dirty_state: bdi btrfs-1: dirty=891 wb=473 unstable=0 bg_thresh=1010 thresh=2020 gap=656 poll_thresh=16 ino=257 dd-2584 [002] 94.188340: balance_dirty_state: bdi btrfs-1: dirty=916 wb=473 unstable=0 bg_thresh=1006 thresh=2013 gap=624 poll_thresh=17 ino=257 dd-2584 [002] 94.188462: balance_dirty_state: bdi btrfs-1: dirty=941 wb=473 unstable=0 bg_thresh=1006 thresh=2012 gap=598 poll_thresh=18 ino=257 dd-2584 [002] 94.188581: balance_dirty_state: bdi btrfs-1: dirty=966 wb=473 unstable=0 bg_thresh=1008 thresh=2016 gap=577 poll_thresh=19 ino=257 dd-2584 [002] 94.188874: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=473 unstable=0 bg_thresh=1007 thresh=2015 gap=526 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 94.188950: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11696 wrote=0 to_write=8192 dd-2584 [002] 94.189003: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=473 unstable=0 bg_thresh=1007 thresh=2014 gap=500 poll_thresh=21 ino=257 dd-2584 [002] 94.189004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=41364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 94.190697: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=272 wrote=752 to_write=7440 dd-2584 [002] 94.199954: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1223 unstable=0 bg_thresh=1006 thresh=2013 gap=499 poll_thresh=21 ino=257 dd-2584 [002] 94.199959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=41364 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 94.208019: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1223 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=21 ino=257 dd-2584 [002] 94.208025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=41364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 94.216043: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1098 unstable=0 bg_thresh=1003 thresh=2006 gap=617 poll_thresh=21 ino=257 dd-2584 [004] 94.216121: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1098 unstable=0 bg_thresh=1003 thresh=2006 gap=617 poll_thresh=16 ino=257 dd-2584 [004] 94.216242: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1098 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=17 ino=257 dd-2584 [004] 94.216363: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1098 unstable=0 bg_thresh=1002 thresh=2005 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 94.216482: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1098 unstable=0 bg_thresh=1001 thresh=2003 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 94.216603: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1098 unstable=0 bg_thresh=1001 thresh=2002 gap=488 poll_thresh=20 ino=257 dd-2584 [004] 94.216608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=41364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 94.224019: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1098 unstable=0 bg_thresh=1001 thresh=2002 gap=488 poll_thresh=20 ino=257 dd-2584 [004] 94.224024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=41364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 94.232032: balance_dirty_state: bdi btrfs-1: dirty=416 wb=973 unstable=0 bg_thresh=1003 thresh=2007 gap=618 poll_thresh=20 ino=257 dd-2584 [004] 94.232146: balance_dirty_state: bdi btrfs-1: dirty=441 wb=973 unstable=0 bg_thresh=1006 thresh=2012 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 94.232206: balance_dirty_state: bdi btrfs-1: dirty=466 wb=973 unstable=0 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 94.232498: balance_dirty_state: bdi btrfs-1: dirty=491 wb=973 unstable=0 bg_thresh=1002 thresh=2005 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 94.232613: balance_dirty_state: bdi btrfs-1: dirty=516 wb=973 unstable=0 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 94.232725: balance_dirty_state: bdi btrfs-1: dirty=541 wb=973 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 94.232729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=41364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 94.244077: balance_dirty_state: bdi btrfs-1: dirty=541 wb=848 unstable=0 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=19 ino=257 dd-2584 [002] 94.244194: balance_dirty_state: bdi btrfs-1: dirty=566 wb=848 unstable=0 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 94.244313: balance_dirty_state: bdi btrfs-1: dirty=566 wb=848 unstable=0 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=15 ino=257 dd-2584 [002] 94.244431: balance_dirty_state: bdi btrfs-1: dirty=591 wb=848 unstable=0 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 94.244666: balance_dirty_state: bdi btrfs-1: dirty=616 wb=848 unstable=0 bg_thresh=1001 thresh=2002 gap=538 poll_thresh=17 ino=257 dd-2584 [002] 94.244903: balance_dirty_state: bdi btrfs-1: dirty=641 wb=848 unstable=0 bg_thresh=1003 thresh=2006 gap=517 poll_thresh=18 ino=257 dd-2584 [002] 94.245139: balance_dirty_state: bdi btrfs-1: dirty=691 wb=848 unstable=0 bg_thresh=1002 thresh=2005 gap=466 poll_thresh=19 ino=257 dd-2584 [002] 94.245148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=41364 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 94.252087: balance_dirty_state: bdi btrfs-1: dirty=691 wb=723 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=19 ino=257 dd-2584 [002] 94.252168: balance_dirty_state: bdi btrfs-1: dirty=691 wb=723 unstable=0 bg_thresh=1005 thresh=2011 gap=597 poll_thresh=14 ino=257 dd-2584 [002] 94.252228: balance_dirty_state: bdi btrfs-1: dirty=716 wb=723 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=15 ino=257 dd-2584 [002] 94.252460: balance_dirty_state: bdi btrfs-1: dirty=741 wb=723 unstable=0 bg_thresh=1005 thresh=2010 gap=546 poll_thresh=16 ino=257 dd-2584 [002] 94.252579: balance_dirty_state: bdi btrfs-1: dirty=766 wb=723 unstable=0 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=17 ino=257 dd-2584 [002] 94.252698: balance_dirty_state: bdi btrfs-1: dirty=791 wb=723 unstable=0 bg_thresh=1001 thresh=2002 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 94.252703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=41364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 94.260054: balance_dirty_state: bdi btrfs-1: dirty=791 wb=523 unstable=0 bg_thresh=1001 thresh=2002 gap=688 poll_thresh=18 ino=257 dd-2584 [002] 94.260125: balance_dirty_state: bdi btrfs-1: dirty=816 wb=523 unstable=0 bg_thresh=1003 thresh=2007 gap=668 poll_thresh=13 ino=257 dd-2584 [002] 94.260183: balance_dirty_state: bdi btrfs-1: dirty=816 wb=523 unstable=0 bg_thresh=1003 thresh=2006 gap=667 poll_thresh=14 ino=257 dd-2584 [002] 94.260240: balance_dirty_state: bdi btrfs-1: dirty=841 wb=523 unstable=0 bg_thresh=1003 thresh=2006 gap=642 poll_thresh=15 ino=257 dd-2584 [002] 94.260297: balance_dirty_state: bdi btrfs-1: dirty=866 wb=523 unstable=0 bg_thresh=1002 thresh=2005 gap=616 poll_thresh=16 ino=257 dd-2584 [002] 94.260411: balance_dirty_state: bdi btrfs-1: dirty=891 wb=523 unstable=0 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=17 ino=257 dd-2584 [002] 94.260524: balance_dirty_state: bdi btrfs-1: dirty=916 wb=523 unstable=0 bg_thresh=1004 thresh=2008 gap=569 poll_thresh=18 ino=257 dd-2584 [002] 94.260638: balance_dirty_state: bdi btrfs-1: dirty=966 wb=523 unstable=0 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=19 ino=257 dd-2584 [002] 94.260919: balance_dirty_state: bdi btrfs-1: dirty=991 wb=523 unstable=0 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=20 ino=257 dd-2584 [002] 94.260923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=41364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 94.268044: balance_dirty_state: bdi btrfs-1: dirty=991 wb=398 unstable=0 bg_thresh=1003 thresh=2007 gap=618 poll_thresh=20 ino=257 dd-2584 [002] 94.268149: balance_dirty_state: bdi btrfs-1: dirty=991 wb=398 unstable=0 bg_thresh=1006 thresh=2012 gap=623 poll_thresh=15 ino=257 dd-2584 [002] 94.268206: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=398 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 94.268274: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11776 wrote=0 to_write=8192 dd-2584 [002] 94.268332: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=398 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=17 ino=257 dd-2584 [002] 94.268457: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=423 unstable=0 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=18 ino=257 dd-2584 [002] 94.268586: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=473 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 94.268587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=41364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 94.270592: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=352 wrote=848 to_write=7344 dd-2584 [006] 94.276550: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1098 unstable=0 bg_thresh=1005 thresh=2011 gap=647 poll_thresh=19 ino=257 dd-2584 [006] 94.276617: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1098 unstable=0 bg_thresh=1005 thresh=2011 gap=647 poll_thresh=14 ino=257 dd-2584 [006] 94.276677: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1098 unstable=0 bg_thresh=1008 thresh=2016 gap=627 poll_thresh=15 ino=257 dd-2584 [006] 94.276736: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1098 unstable=0 bg_thresh=1010 thresh=2021 gap=607 poll_thresh=16 ino=257 dd-2584 [006] 94.276857: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1098 unstable=0 bg_thresh=1010 thresh=2020 gap=581 poll_thresh=17 ino=257 dd-2584 [006] 94.277004: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1048 unstable=0 bg_thresh=1005 thresh=2011 gap=597 poll_thresh=18 ino=257 dd-2584 [006] 94.277297: balance_dirty_state: bdi btrfs-1: dirty=416 wb=973 unstable=0 bg_thresh=1008 thresh=2016 gap=627 poll_thresh=19 ino=257 dd-2584 [006] 94.277414: balance_dirty_state: bdi btrfs-1: dirty=441 wb=973 unstable=0 bg_thresh=1010 thresh=2020 gap=606 poll_thresh=20 ino=257 dd-2584 [006] 94.277535: balance_dirty_state: bdi btrfs-1: dirty=466 wb=973 unstable=0 bg_thresh=1009 thresh=2019 gap=580 poll_thresh=21 ino=257 dd-2584 [006] 94.277658: balance_dirty_state: bdi btrfs-1: dirty=491 wb=973 unstable=0 bg_thresh=1009 thresh=2018 gap=554 poll_thresh=22 ino=257 dd-2584 [006] 94.277778: balance_dirty_state: bdi btrfs-1: dirty=541 wb=973 unstable=0 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=23 ino=257 dd-2584 [006] 94.277783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=42472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.284050: balance_dirty_state: bdi btrfs-1: dirty=541 wb=848 unstable=0 bg_thresh=1009 thresh=2018 gap=629 poll_thresh=23 ino=257 dd-2584 [006] 94.284119: balance_dirty_state: bdi btrfs-1: dirty=541 wb=848 unstable=0 bg_thresh=1007 thresh=2015 gap=626 poll_thresh=17 ino=257 dd-2584 [006] 94.284246: balance_dirty_state: bdi btrfs-1: dirty=591 wb=848 unstable=0 bg_thresh=1004 thresh=2008 gap=569 poll_thresh=18 ino=257 dd-2584 [006] 94.284372: balance_dirty_state: bdi btrfs-1: dirty=616 wb=848 unstable=0 bg_thresh=1009 thresh=2018 gap=554 poll_thresh=19 ino=257 dd-2584 [006] 94.284665: balance_dirty_state: bdi btrfs-1: dirty=641 wb=848 unstable=0 bg_thresh=1006 thresh=2012 gap=523 poll_thresh=20 ino=257 dd-2584 [006] 94.284791: balance_dirty_state: bdi btrfs-1: dirty=666 wb=848 unstable=0 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=21 ino=257 dd-2584 [006] 94.284796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=42472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.292050: balance_dirty_state: bdi btrfs-1: dirty=666 wb=848 unstable=0 bg_thresh=1009 thresh=2018 gap=504 poll_thresh=21 ino=257 dd-2584 [006] 94.292059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=42472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 94.300036: balance_dirty_state: bdi btrfs-1: dirty=666 wb=598 unstable=0 bg_thresh=1008 thresh=2016 gap=752 poll_thresh=21 ino=257 dd-2584 [000] 94.300145: balance_dirty_state: bdi btrfs-1: dirty=691 wb=598 unstable=0 bg_thresh=1008 thresh=2016 gap=727 poll_thresh=16 ino=257 dd-2584 [000] 94.300346: balance_dirty_state: bdi btrfs-1: dirty=716 wb=598 unstable=0 bg_thresh=1010 thresh=2021 gap=707 poll_thresh=17 ino=257 dd-2584 [000] 94.300544: balance_dirty_state: bdi btrfs-1: dirty=741 wb=598 unstable=0 bg_thresh=1013 thresh=2026 gap=687 poll_thresh=18 ino=257 dd-2584 [000] 94.300749: balance_dirty_state: bdi btrfs-1: dirty=791 wb=598 unstable=0 bg_thresh=1015 thresh=2030 gap=641 poll_thresh=19 ino=257 dd-2584 [000] 94.300950: balance_dirty_state: bdi btrfs-1: dirty=816 wb=598 unstable=0 bg_thresh=1014 thresh=2029 gap=615 poll_thresh=20 ino=257 dd-2584 [000] 94.301152: balance_dirty_state: bdi btrfs-1: dirty=841 wb=598 unstable=0 bg_thresh=1011 thresh=2022 gap=583 poll_thresh=21 ino=257 dd-2584 [000] 94.301353: balance_dirty_state: bdi btrfs-1: dirty=866 wb=598 unstable=0 bg_thresh=1010 thresh=2021 gap=557 poll_thresh=22 ino=257 dd-2584 [000] 94.301856: balance_dirty_state: bdi btrfs-1: dirty=916 wb=598 unstable=0 bg_thresh=1012 thresh=2025 gap=511 poll_thresh=23 ino=257 dd-2584 [000] 94.302056: balance_dirty_state: bdi btrfs-1: dirty=941 wb=598 unstable=0 bg_thresh=1012 thresh=2024 gap=485 poll_thresh=24 ino=257 dd-2584 [000] 94.302064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-130% task_gap=-360% task_weight=98% bdi_bw=42472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 94.307983: balance_dirty_state: bdi btrfs-1: dirty=941 wb=473 unstable=0 bg_thresh=1012 thresh=2025 gap=611 poll_thresh=24 ino=257 dd-2584 [000] 94.308091: balance_dirty_state: bdi btrfs-1: dirty=966 wb=473 unstable=0 bg_thresh=1015 thresh=2030 gap=591 poll_thresh=18 ino=257 dd-2584 [000] 94.308293: balance_dirty_state: bdi btrfs-1: dirty=991 wb=473 unstable=0 bg_thresh=1014 thresh=2029 gap=565 poll_thresh=19 ino=257 dd-2584 [000] 94.308497: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=473 unstable=0 bg_thresh=1014 thresh=2028 gap=539 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 94.308545: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11816 wrote=0 to_write=8192 dd-2584 [000] 94.308707: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=473 unstable=0 bg_thresh=1016 thresh=2032 gap=518 poll_thresh=21 ino=257 dd-2584 [000] 94.308923: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=523 unstable=0 bg_thresh=1012 thresh=2025 gap=461 poll_thresh=22 ino=257 dd-2584 [000] 94.308925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-130% task_gap=-360% task_weight=99% bdi_bw=42472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 94.311031: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=392 wrote=832 to_write=7360 dd-2584 [004] 94.315980: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1173 unstable=0 bg_thresh=1017 thresh=2034 gap=595 poll_thresh=22 ino=257 dd-2584 [004] 94.316072: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1173 unstable=0 bg_thresh=1017 thresh=2034 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 94.316246: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1173 unstable=0 bg_thresh=1019 thresh=2039 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 94.316739: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1173 unstable=0 bg_thresh=1022 thresh=2044 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 94.316745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=42472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.323993: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1048 unstable=0 bg_thresh=1014 thresh=2029 gap=615 poll_thresh=18 ino=257 dd-2584 [006] 94.324060: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1048 unstable=0 bg_thresh=1017 thresh=2034 gap=595 poll_thresh=13 ino=257 dd-2584 [006] 94.324120: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1048 unstable=0 bg_thresh=1014 thresh=2028 gap=564 poll_thresh=14 ino=257 dd-2584 [006] 94.324180: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1048 unstable=0 bg_thresh=1016 thresh=2033 gap=569 poll_thresh=15 ino=257 dd-2584 [006] 94.324240: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1048 unstable=0 bg_thresh=1016 thresh=2032 gap=543 poll_thresh=16 ino=257 dd-2584 [006] 94.324360: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1048 unstable=0 bg_thresh=1015 thresh=2031 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 94.324479: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1048 unstable=0 bg_thresh=1015 thresh=2030 gap=466 poll_thresh=18 ino=257 dd-2584 [006] 94.324484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=42472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.331971: balance_dirty_state: bdi btrfs-1: dirty=516 wb=923 unstable=0 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=18 ino=257 dd-2584 [006] 94.332037: balance_dirty_state: bdi btrfs-1: dirty=516 wb=923 unstable=0 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=13 ino=257 dd-2584 [006] 94.332100: balance_dirty_state: bdi btrfs-1: dirty=541 wb=923 unstable=0 bg_thresh=1011 thresh=2022 gap=558 poll_thresh=14 ino=257 dd-2584 [006] 94.332164: balance_dirty_state: bdi btrfs-1: dirty=566 wb=923 unstable=0 bg_thresh=1011 thresh=2022 gap=533 poll_thresh=15 ino=257 dd-2584 [006] 94.332226: balance_dirty_state: bdi btrfs-1: dirty=566 wb=923 unstable=0 bg_thresh=1010 thresh=2021 gap=532 poll_thresh=16 ino=257 dd-2584 [006] 94.332352: balance_dirty_state: bdi btrfs-1: dirty=591 wb=923 unstable=0 bg_thresh=1010 thresh=2020 gap=506 poll_thresh=17 ino=257 dd-2584 [006] 94.332651: balance_dirty_state: bdi btrfs-1: dirty=641 wb=923 unstable=0 bg_thresh=1012 thresh=2024 gap=460 poll_thresh=18 ino=257 dd-2584 [006] 94.332656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=42472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.339979: balance_dirty_state: bdi btrfs-1: dirty=641 wb=798 unstable=0 bg_thresh=1002 thresh=2004 gap=565 poll_thresh=18 ino=257 dd-2584 [006] 94.340046: balance_dirty_state: bdi btrfs-1: dirty=641 wb=798 unstable=0 bg_thresh=995 thresh=1991 gap=552 poll_thresh=13 ino=257 dd-2584 [006] 94.340108: balance_dirty_state: bdi btrfs-1: dirty=666 wb=798 unstable=0 bg_thresh=1001 thresh=2002 gap=538 poll_thresh=14 ino=257 dd-2584 [006] 94.340169: balance_dirty_state: bdi btrfs-1: dirty=691 wb=798 unstable=0 bg_thresh=998 thresh=1996 gap=507 poll_thresh=15 ino=257 dd-2584 [006] 94.340229: balance_dirty_state: bdi btrfs-1: dirty=691 wb=798 unstable=0 bg_thresh=1000 thresh=2001 gap=512 poll_thresh=16 ino=257 dd-2584 [006] 94.340349: balance_dirty_state: bdi btrfs-1: dirty=741 wb=798 unstable=0 bg_thresh=1002 thresh=2005 gap=466 poll_thresh=17 ino=257 dd-2584 [006] 94.340354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=42472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.348066: balance_dirty_state: bdi btrfs-1: dirty=741 wb=573 unstable=0 bg_thresh=1010 thresh=2021 gap=707 poll_thresh=17 ino=257 dd-2584 [006] 94.348199: balance_dirty_state: bdi btrfs-1: dirty=741 wb=573 unstable=0 bg_thresh=1007 thresh=2015 gap=701 poll_thresh=13 ino=257 dd-2584 [006] 94.348320: balance_dirty_state: bdi btrfs-1: dirty=766 wb=573 unstable=0 bg_thresh=1010 thresh=2020 gap=681 poll_thresh=14 ino=257 dd-2584 [006] 94.348439: balance_dirty_state: bdi btrfs-1: dirty=766 wb=573 unstable=0 bg_thresh=1007 thresh=2014 gap=675 poll_thresh=15 ino=257 dd-2584 [006] 94.348558: balance_dirty_state: bdi btrfs-1: dirty=791 wb=573 unstable=0 bg_thresh=1006 thresh=2013 gap=649 poll_thresh=16 ino=257 dd-2584 [006] 94.348792: balance_dirty_state: bdi btrfs-1: dirty=816 wb=573 unstable=0 bg_thresh=1006 thresh=2012 gap=623 poll_thresh=17 ino=257 dd-2584 [006] 94.349030: balance_dirty_state: bdi btrfs-1: dirty=866 wb=573 unstable=0 bg_thresh=1008 thresh=2016 gap=577 poll_thresh=18 ino=257 dd-2584 [006] 94.349617: balance_dirty_state: bdi btrfs-1: dirty=891 wb=573 unstable=0 bg_thresh=1007 thresh=2015 gap=551 poll_thresh=19 ino=257 dd-2584 [006] 94.349855: balance_dirty_state: bdi btrfs-1: dirty=916 wb=573 unstable=0 bg_thresh=1007 thresh=2014 gap=525 poll_thresh=20 ino=257 dd-2584 [006] 94.350093: balance_dirty_state: bdi btrfs-1: dirty=966 wb=573 unstable=0 bg_thresh=1006 thresh=2012 gap=473 poll_thresh=21 ino=257 dd-2584 [006] 94.350102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-283% task_weight=99% bdi_bw=42472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.356097: balance_dirty_state: bdi btrfs-1: dirty=966 wb=448 unstable=0 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=21 ino=257 dd-2584 [006] 94.356167: balance_dirty_state: bdi btrfs-1: dirty=966 wb=448 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=16 ino=257 dd-2584 [006] 94.356286: balance_dirty_state: bdi btrfs-1: dirty=991 wb=448 unstable=0 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=17 ino=257 dd-2584 [006] 94.356405: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=448 unstable=0 bg_thresh=1004 thresh=2008 gap=519 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 94.356425: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11864 wrote=0 to_write=8192 dd-2584 [006] 94.356532: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=448 unstable=0 bg_thresh=1006 thresh=2012 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 94.356534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-283% task_weight=99% bdi_bw=42472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 94.358204: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=440 wrote=768 to_write=7424 dd-2584 [006] 94.363982: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1098 unstable=0 bg_thresh=1003 thresh=2007 gap=618 poll_thresh=19 ino=257 dd-2584 [006] 94.364047: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1098 unstable=0 bg_thresh=1006 thresh=2012 gap=598 poll_thresh=14 ino=257 dd-2584 [006] 94.364110: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1098 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=15 ino=257 dd-2584 [006] 94.364173: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1098 unstable=0 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=16 ino=257 dd-2584 [006] 94.364494: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1098 unstable=0 bg_thresh=1005 thresh=2010 gap=546 poll_thresh=17 ino=257 dd-2584 [006] 94.364613: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1098 unstable=0 bg_thresh=1004 thresh=2008 gap=519 poll_thresh=18 ino=257 dd-2584 [006] 94.364730: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1098 unstable=0 bg_thresh=1003 thresh=2007 gap=468 poll_thresh=19 ino=257 dd-2584 [006] 94.364736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=42472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.372137: balance_dirty_state: bdi btrfs-1: dirty=441 wb=973 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=19 ino=257 dd-2584 [006] 94.372239: balance_dirty_state: bdi btrfs-1: dirty=441 wb=973 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 94.372296: balance_dirty_state: bdi btrfs-1: dirty=466 wb=973 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 94.372353: balance_dirty_state: bdi btrfs-1: dirty=491 wb=973 unstable=0 bg_thresh=1002 thresh=2005 gap=541 poll_thresh=16 ino=257 dd-2584 [006] 94.372465: balance_dirty_state: bdi btrfs-1: dirty=516 wb=973 unstable=0 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 94.372577: balance_dirty_state: bdi btrfs-1: dirty=541 wb=973 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 94.372582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=42472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.380141: balance_dirty_state: bdi btrfs-1: dirty=541 wb=973 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 94.380151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=44408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.388069: balance_dirty_state: bdi btrfs-1: dirty=541 wb=848 unstable=0 bg_thresh=1004 thresh=2009 gap=620 poll_thresh=18 ino=257 dd-2584 [006] 94.388165: balance_dirty_state: bdi btrfs-1: dirty=566 wb=848 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=13 ino=257 dd-2584 [006] 94.388234: balance_dirty_state: bdi btrfs-1: dirty=591 wb=848 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=14 ino=257 dd-2584 [006] 94.388300: balance_dirty_state: bdi btrfs-1: dirty=591 wb=848 unstable=0 bg_thresh=1004 thresh=2009 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 94.388561: balance_dirty_state: bdi btrfs-1: dirty=616 wb=848 unstable=0 bg_thresh=1004 thresh=2009 gap=545 poll_thresh=16 ino=257 dd-2584 [006] 94.388696: balance_dirty_state: bdi btrfs-1: dirty=641 wb=848 unstable=0 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 94.388828: balance_dirty_state: bdi btrfs-1: dirty=666 wb=848 unstable=0 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 94.388834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=44408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.396089: balance_dirty_state: bdi btrfs-1: dirty=666 wb=848 unstable=0 bg_thresh=1002 thresh=2005 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 94.396097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=44408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.404047: balance_dirty_state: bdi btrfs-1: dirty=666 wb=673 unstable=0 bg_thresh=1004 thresh=2009 gap=670 poll_thresh=18 ino=257 dd-2584 [006] 94.404140: balance_dirty_state: bdi btrfs-1: dirty=691 wb=623 unstable=0 bg_thresh=1002 thresh=2005 gap=691 poll_thresh=13 ino=257 dd-2584 [006] 94.404219: balance_dirty_state: bdi btrfs-1: dirty=716 wb=573 unstable=0 bg_thresh=999 thresh=1999 gap=710 poll_thresh=14 ino=257 dd-2584 [006] 94.404288: balance_dirty_state: bdi btrfs-1: dirty=716 wb=523 unstable=0 bg_thresh=1005 thresh=2010 gap=771 poll_thresh=15 ino=257 dd-2584 [006] 94.404356: balance_dirty_state: bdi btrfs-1: dirty=741 wb=523 unstable=0 bg_thresh=1004 thresh=2009 gap=745 poll_thresh=16 ino=257 dd-2584 [006] 94.404486: balance_dirty_state: bdi btrfs-1: dirty=766 wb=523 unstable=0 bg_thresh=1004 thresh=2008 gap=719 poll_thresh=17 ino=257 dd-2584 [006] 94.404616: balance_dirty_state: bdi btrfs-1: dirty=791 wb=523 unstable=0 bg_thresh=1003 thresh=2007 gap=693 poll_thresh=18 ino=257 dd-2584 [006] 94.404747: balance_dirty_state: bdi btrfs-1: dirty=841 wb=523 unstable=0 bg_thresh=1003 thresh=2006 gap=642 poll_thresh=19 ino=257 dd-2584 [006] 94.405072: balance_dirty_state: bdi btrfs-1: dirty=866 wb=523 unstable=0 bg_thresh=1005 thresh=2010 gap=621 poll_thresh=20 ino=257 dd-2584 [006] 94.405205: balance_dirty_state: bdi btrfs-1: dirty=891 wb=523 unstable=0 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=21 ino=257 dd-2584 [006] 94.405336: balance_dirty_state: bdi btrfs-1: dirty=941 wb=523 unstable=0 bg_thresh=1004 thresh=2008 gap=544 poll_thresh=22 ino=257 dd-2584 [006] 94.405468: balance_dirty_state: bdi btrfs-1: dirty=966 wb=523 unstable=0 bg_thresh=1006 thresh=2012 gap=523 poll_thresh=23 ino=257 dd-2584 [006] 94.405603: balance_dirty_state: bdi btrfs-1: dirty=991 wb=523 unstable=0 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=24 ino=257 dd-2584 [006] 94.405608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=44408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.412063: balance_dirty_state: bdi btrfs-1: dirty=991 wb=473 unstable=0 bg_thresh=1001 thresh=2002 gap=538 poll_thresh=24 ino=257 dd-2584 [006] 94.412146: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=398 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 94.412196: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11920 wrote=0 to_write=8192 dd-2584 [006] 94.412276: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=398 unstable=0 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=19 ino=257 dd-2584 [006] 94.412408: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=423 unstable=0 bg_thresh=1000 thresh=2000 gap=536 poll_thresh=20 ino=257 dd-2584 [006] 94.412540: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=473 unstable=0 bg_thresh=1002 thresh=2005 gap=491 poll_thresh=21 ino=257 dd-2584 [006] 94.412541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=44408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 94.414264: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=496 wrote=816 to_write=7376 dd-2584 [006] 94.420102: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1073 unstable=0 bg_thresh=1005 thresh=2011 gap=622 poll_thresh=21 ino=257 dd-2584 [006] 94.420346: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1073 unstable=0 bg_thresh=1002 thresh=2005 gap=616 poll_thresh=16 ino=257 dd-2584 [006] 94.420465: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1073 unstable=0 bg_thresh=1002 thresh=2004 gap=565 poll_thresh=17 ino=257 dd-2584 [006] 94.420584: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1073 unstable=0 bg_thresh=1004 thresh=2008 gap=544 poll_thresh=18 ino=257 dd-2584 [006] 94.420717: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1073 unstable=0 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=19 ino=257 dd-2584 [006] 94.420843: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1073 unstable=0 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=20 ino=257 dd-2584 [006] 94.420848: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=44408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.428099: balance_dirty_state: bdi btrfs-1: dirty=441 wb=948 unstable=0 bg_thresh=1005 thresh=2010 gap=621 poll_thresh=20 ino=257 dd-2584 [006] 94.428189: balance_dirty_state: bdi btrfs-1: dirty=466 wb=948 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=15 ino=257 dd-2584 [006] 94.428249: balance_dirty_state: bdi btrfs-1: dirty=491 wb=948 unstable=0 bg_thresh=1004 thresh=2009 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 94.428368: balance_dirty_state: bdi btrfs-1: dirty=516 wb=948 unstable=0 bg_thresh=1006 thresh=2013 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 94.428484: balance_dirty_state: bdi btrfs-1: dirty=541 wb=948 unstable=0 bg_thresh=1006 thresh=2012 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 94.428774: balance_dirty_state: bdi btrfs-1: dirty=591 wb=948 unstable=0 bg_thresh=1005 thresh=2011 gap=472 poll_thresh=19 ino=257 dd-2584 [006] 94.428779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=44408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.436056: balance_dirty_state: bdi btrfs-1: dirty=591 wb=823 unstable=0 bg_thresh=1006 thresh=2012 gap=598 poll_thresh=19 ino=257 dd-2584 [006] 94.436161: balance_dirty_state: bdi btrfs-1: dirty=591 wb=823 unstable=0 bg_thresh=1005 thresh=2011 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 94.436222: balance_dirty_state: bdi btrfs-1: dirty=616 wb=823 unstable=0 bg_thresh=1008 thresh=2016 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 94.436280: balance_dirty_state: bdi btrfs-1: dirty=616 wb=823 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 94.436397: balance_dirty_state: bdi btrfs-1: dirty=666 wb=823 unstable=0 bg_thresh=1007 thresh=2014 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 94.436514: balance_dirty_state: bdi btrfs-1: dirty=691 wb=823 unstable=0 bg_thresh=1006 thresh=2013 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 94.436518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=44408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.444050: balance_dirty_state: bdi btrfs-1: dirty=691 wb=823 unstable=0 bg_thresh=1006 thresh=2012 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 94.444056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=44408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.452106: balance_dirty_state: bdi btrfs-1: dirty=691 wb=573 unstable=0 bg_thresh=1005 thresh=2010 gap=746 poll_thresh=18 ino=257 dd-2584 [006] 94.452218: balance_dirty_state: bdi btrfs-1: dirty=716 wb=573 unstable=0 bg_thresh=1005 thresh=2010 gap=721 poll_thresh=13 ino=257 dd-2584 [006] 94.452276: balance_dirty_state: bdi btrfs-1: dirty=716 wb=573 unstable=0 bg_thresh=1004 thresh=2009 gap=720 poll_thresh=14 ino=257 dd-2584 [006] 94.452333: balance_dirty_state: bdi btrfs-1: dirty=741 wb=573 unstable=0 bg_thresh=1007 thresh=2014 gap=700 poll_thresh=15 ino=257 dd-2584 [006] 94.452388: balance_dirty_state: bdi btrfs-1: dirty=766 wb=573 unstable=0 bg_thresh=1004 thresh=2008 gap=669 poll_thresh=16 ino=257 dd-2584 [006] 94.452500: balance_dirty_state: bdi btrfs-1: dirty=791 wb=573 unstable=0 bg_thresh=1006 thresh=2012 gap=648 poll_thresh=17 ino=257 dd-2584 [006] 94.452613: balance_dirty_state: bdi btrfs-1: dirty=816 wb=573 unstable=0 bg_thresh=1005 thresh=2011 gap=622 poll_thresh=18 ino=257 dd-2584 [006] 94.453441: balance_dirty_state: bdi btrfs-1: dirty=841 wb=573 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=19 ino=257 dd-2584 [006] 94.453554: balance_dirty_state: bdi btrfs-1: dirty=891 wb=573 unstable=0 bg_thresh=1007 thresh=2014 gap=550 poll_thresh=20 ino=257 dd-2584 [006] 94.453666: balance_dirty_state: bdi btrfs-1: dirty=916 wb=573 unstable=0 bg_thresh=1006 thresh=2013 gap=524 poll_thresh=21 ino=257 dd-2584 [006] 94.453780: balance_dirty_state: bdi btrfs-1: dirty=941 wb=573 unstable=0 bg_thresh=1006 thresh=2012 gap=498 poll_thresh=22 ino=257 dd-2584 [006] 94.453785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=44408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.460132: balance_dirty_state: bdi btrfs-1: dirty=941 wb=448 unstable=0 bg_thresh=1007 thresh=2015 gap=626 poll_thresh=22 ino=257 dd-2584 [006] 94.460257: balance_dirty_state: bdi btrfs-1: dirty=966 wb=448 unstable=0 bg_thresh=1007 thresh=2014 gap=600 poll_thresh=16 ino=257 dd-2584 [006] 94.460490: balance_dirty_state: bdi btrfs-1: dirty=991 wb=448 unstable=0 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=17 ino=257 dd-2584 [006] 94.460725: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=448 unstable=0 bg_thresh=1006 thresh=2012 gap=548 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 94.460772: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11968 wrote=0 to_write=8192 dd-2584 [006] 94.460973: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=448 unstable=0 bg_thresh=1008 thresh=2016 gap=527 poll_thresh=19 ino=257 dd-2584 [006] 94.461568: balance_dirty_state: bdi btrfs-1: dirty=941 wb=598 unstable=0 bg_thresh=1007 thresh=2015 gap=476 poll_thresh=20 ino=257 dd-2584 [006] 94.461571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=98% bdi_bw=44408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 94.463091: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=544 wrote=784 to_write=7408 dd-2584 [007] 94.468031: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1123 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=20 ino=257 dd-2584 [007] 94.468096: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1123 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=15 ino=257 dd-2584 [007] 94.468154: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1123 unstable=0 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=16 ino=257 dd-2584 [007] 94.468273: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1123 unstable=0 bg_thresh=1009 thresh=2018 gap=554 poll_thresh=17 ino=257 dd-2584 [007] 94.468389: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1123 unstable=0 bg_thresh=1011 thresh=2023 gap=509 poll_thresh=18 ino=257 dd-2584 [007] 94.468511: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1123 unstable=0 bg_thresh=1010 thresh=2021 gap=482 poll_thresh=19 ino=257 dd-2584 [007] 94.468516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=44408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 94.476033: balance_dirty_state: bdi btrfs-1: dirty=416 wb=998 unstable=0 bg_thresh=1009 thresh=2018 gap=604 poll_thresh=19 ino=257 dd-2584 [007] 94.476138: balance_dirty_state: bdi btrfs-1: dirty=441 wb=998 unstable=0 bg_thresh=1009 thresh=2018 gap=579 poll_thresh=14 ino=257 dd-2584 [007] 94.476199: balance_dirty_state: bdi btrfs-1: dirty=441 wb=998 unstable=0 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=15 ino=257 dd-2584 [007] 94.476259: balance_dirty_state: bdi btrfs-1: dirty=466 wb=998 unstable=0 bg_thresh=1011 thresh=2023 gap=559 poll_thresh=16 ino=257 dd-2584 [007] 94.476381: balance_dirty_state: bdi btrfs-1: dirty=491 wb=998 unstable=0 bg_thresh=1014 thresh=2028 gap=539 poll_thresh=17 ino=257 dd-2584 [007] 94.476508: balance_dirty_state: bdi btrfs-1: dirty=516 wb=998 unstable=0 bg_thresh=1016 thresh=2032 gap=518 poll_thresh=18 ino=257 dd-2584 [007] 94.476811: balance_dirty_state: bdi btrfs-1: dirty=566 wb=998 unstable=0 bg_thresh=1015 thresh=2031 gap=467 poll_thresh=19 ino=257 dd-2584 [007] 94.476816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=98% bdi_bw=44408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 94.484017: balance_dirty_state: bdi btrfs-1: dirty=566 wb=848 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=19 ino=257 dd-2584 [007] 94.484079: balance_dirty_state: bdi btrfs-1: dirty=566 wb=848 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=14 ino=257 dd-2584 [007] 94.484140: balance_dirty_state: bdi btrfs-1: dirty=591 wb=848 unstable=0 bg_thresh=1010 thresh=2021 gap=582 poll_thresh=15 ino=257 dd-2584 [007] 94.484198: balance_dirty_state: bdi btrfs-1: dirty=616 wb=848 unstable=0 bg_thresh=1010 thresh=2021 gap=557 poll_thresh=16 ino=257 dd-2584 [007] 94.484316: balance_dirty_state: bdi btrfs-1: dirty=641 wb=848 unstable=0 bg_thresh=1013 thresh=2026 gap=537 poll_thresh=17 ino=257 dd-2584 [007] 94.484437: balance_dirty_state: bdi btrfs-1: dirty=666 wb=848 unstable=0 bg_thresh=1015 thresh=2030 gap=516 poll_thresh=18 ino=257 dd-2584 [007] 94.484556: balance_dirty_state: bdi btrfs-1: dirty=691 wb=848 unstable=0 bg_thresh=1014 thresh=2029 gap=490 poll_thresh=19 ino=257 dd-2584 [007] 94.484561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-215% task_weight=99% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 94.492034: balance_dirty_state: bdi btrfs-1: dirty=691 wb=698 unstable=0 bg_thresh=1007 thresh=2015 gap=626 poll_thresh=19 ino=257 dd-2584 [007] 94.492104: balance_dirty_state: bdi btrfs-1: dirty=716 wb=673 unstable=0 bg_thresh=1007 thresh=2015 gap=626 poll_thresh=14 ino=257 dd-2584 [007] 94.492167: balance_dirty_state: bdi btrfs-1: dirty=741 wb=673 unstable=0 bg_thresh=1010 thresh=2020 gap=606 poll_thresh=15 ino=257 dd-2584 [007] 94.492227: balance_dirty_state: bdi btrfs-1: dirty=741 wb=673 unstable=0 bg_thresh=1010 thresh=2020 gap=606 poll_thresh=16 ino=257 dd-2584 [007] 94.492347: balance_dirty_state: bdi btrfs-1: dirty=791 wb=673 unstable=0 bg_thresh=1012 thresh=2025 gap=561 poll_thresh=17 ino=257 dd-2584 [007] 94.492636: balance_dirty_state: bdi btrfs-1: dirty=816 wb=673 unstable=0 bg_thresh=1014 thresh=2029 gap=540 poll_thresh=18 ino=257 dd-2584 [007] 94.492754: balance_dirty_state: bdi btrfs-1: dirty=841 wb=673 unstable=0 bg_thresh=1014 thresh=2028 gap=514 poll_thresh=19 ino=257 dd-2584 [007] 94.492872: balance_dirty_state: bdi btrfs-1: dirty=866 wb=673 unstable=0 bg_thresh=1013 thresh=2027 gap=488 poll_thresh=20 ino=257 dd-2584 [007] 94.492877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 94.500056: balance_dirty_state: bdi btrfs-1: dirty=866 wb=548 unstable=0 bg_thresh=1009 thresh=2018 gap=604 poll_thresh=20 ino=257 dd-2584 [007] 94.500166: balance_dirty_state: bdi btrfs-1: dirty=891 wb=548 unstable=0 bg_thresh=1009 thresh=2018 gap=579 poll_thresh=15 ino=257 dd-2584 [007] 94.500283: balance_dirty_state: bdi btrfs-1: dirty=916 wb=548 unstable=0 bg_thresh=1011 thresh=2023 gap=559 poll_thresh=16 ino=257 dd-2584 [007] 94.500518: balance_dirty_state: bdi btrfs-1: dirty=941 wb=548 unstable=0 bg_thresh=1011 thresh=2022 gap=533 poll_thresh=17 ino=257 dd-2584 [007] 94.500751: balance_dirty_state: bdi btrfs-1: dirty=966 wb=548 unstable=0 bg_thresh=1010 thresh=2021 gap=507 poll_thresh=18 ino=257 dd-2584 [007] 94.500990: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=548 unstable=0 bg_thresh=1012 thresh=2025 gap=461 poll_thresh=19 ino=257 dd-2584 [007] 94.500998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 94.501083: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12008 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 94.503451: writeback_single_inode: bdi btrfs-1: ino=257 state= age=584 wrote=720 to_write=7472 dd-2584 [007] 94.508029: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1148 unstable=0 bg_thresh=999 thresh=1999 gap=560 poll_thresh=19 ino=257 dd-2584 [007] 94.508094: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1148 unstable=0 bg_thresh=999 thresh=1999 gap=560 poll_thresh=14 ino=257 dd-2584 [007] 94.508157: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1148 unstable=0 bg_thresh=1002 thresh=2004 gap=540 poll_thresh=15 ino=257 dd-2584 [007] 94.508391: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1148 unstable=0 bg_thresh=1002 thresh=2004 gap=515 poll_thresh=16 ino=257 dd-2584 [007] 94.508508: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1148 unstable=0 bg_thresh=1004 thresh=2009 gap=495 poll_thresh=17 ino=257 dd-2584 [007] 94.508513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 94.516077: balance_dirty_state: bdi btrfs-1: dirty=366 wb=998 unstable=0 bg_thresh=1003 thresh=2007 gap=643 poll_thresh=17 ino=257 dd-2584 [007] 94.516189: balance_dirty_state: bdi btrfs-1: dirty=366 wb=998 unstable=0 bg_thresh=1003 thresh=2007 gap=643 poll_thresh=13 ino=257 dd-2584 [007] 94.516249: balance_dirty_state: bdi btrfs-1: dirty=391 wb=998 unstable=0 bg_thresh=1006 thresh=2012 gap=623 poll_thresh=14 ino=257 dd-2584 [007] 94.516307: balance_dirty_state: bdi btrfs-1: dirty=416 wb=998 unstable=0 bg_thresh=1006 thresh=2012 gap=598 poll_thresh=15 ino=257 dd-2584 [007] 94.516364: balance_dirty_state: bdi btrfs-1: dirty=416 wb=998 unstable=0 bg_thresh=1008 thresh=2017 gap=603 poll_thresh=16 ino=257 dd-2584 [007] 94.516477: balance_dirty_state: bdi btrfs-1: dirty=466 wb=998 unstable=0 bg_thresh=1008 thresh=2016 gap=552 poll_thresh=17 ino=257 dd-2584 [007] 94.516590: balance_dirty_state: bdi btrfs-1: dirty=491 wb=998 unstable=0 bg_thresh=1010 thresh=2020 gap=531 poll_thresh=18 ino=257 dd-2584 [007] 94.516703: balance_dirty_state: bdi btrfs-1: dirty=516 wb=998 unstable=0 bg_thresh=1009 thresh=2019 gap=505 poll_thresh=19 ino=257 dd-2584 [007] 94.516816: balance_dirty_state: bdi btrfs-1: dirty=541 wb=998 unstable=0 bg_thresh=1009 thresh=2018 gap=479 poll_thresh=20 ino=257 dd-2584 [007] 94.516820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 94.524046: balance_dirty_state: bdi btrfs-1: dirty=541 wb=873 unstable=0 bg_thresh=1001 thresh=2003 gap=589 poll_thresh=20 ino=257 dd-2584 [007] 94.524166: balance_dirty_state: bdi btrfs-1: dirty=566 wb=873 unstable=0 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=15 ino=257 dd-2584 [007] 94.524403: balance_dirty_state: bdi btrfs-1: dirty=591 wb=873 unstable=0 bg_thresh=1001 thresh=2003 gap=539 poll_thresh=16 ino=257 dd-2584 [007] 94.524514: balance_dirty_state: bdi btrfs-1: dirty=616 wb=873 unstable=0 bg_thresh=1006 thresh=2013 gap=524 poll_thresh=17 ino=257 dd-2584 [007] 94.524626: balance_dirty_state: bdi btrfs-1: dirty=641 wb=873 unstable=0 bg_thresh=1009 thresh=2018 gap=504 poll_thresh=18 ino=257 dd-2584 [007] 94.524630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 94.532043: balance_dirty_state: bdi btrfs-1: dirty=641 wb=748 unstable=0 bg_thresh=1003 thresh=2006 gap=617 poll_thresh=18 ino=257 dd-2584 [007] 94.532104: balance_dirty_state: bdi btrfs-1: dirty=666 wb=748 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=13 ino=257 dd-2584 [007] 94.532162: balance_dirty_state: bdi btrfs-1: dirty=691 wb=748 unstable=0 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=14 ino=257 dd-2584 [007] 94.532220: balance_dirty_state: bdi btrfs-1: dirty=691 wb=748 unstable=0 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=15 ino=257 dd-2584 [007] 94.532278: balance_dirty_state: bdi btrfs-1: dirty=716 wb=748 unstable=0 bg_thresh=1008 thresh=2016 gap=552 poll_thresh=16 ino=257 dd-2584 [007] 94.532392: balance_dirty_state: bdi btrfs-1: dirty=741 wb=748 unstable=0 bg_thresh=1007 thresh=2015 gap=526 poll_thresh=17 ino=257 dd-2584 [007] 94.532510: balance_dirty_state: bdi btrfs-1: dirty=766 wb=748 unstable=0 bg_thresh=1009 thresh=2019 gap=505 poll_thresh=18 ino=257 dd-2584 [007] 94.532627: balance_dirty_state: bdi btrfs-1: dirty=816 wb=748 unstable=0 bg_thresh=1009 thresh=2018 gap=454 poll_thresh=19 ino=257 dd-2584 [007] 94.532632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 94.540067: balance_dirty_state: bdi btrfs-1: dirty=816 wb=623 unstable=0 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=19 ino=257 dd-2584 [007] 94.540153: balance_dirty_state: bdi btrfs-1: dirty=816 wb=623 unstable=0 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=14 ino=257 dd-2584 [007] 94.540379: balance_dirty_state: bdi btrfs-1: dirty=841 wb=623 unstable=0 bg_thresh=1002 thresh=2005 gap=541 poll_thresh=15 ino=257 dd-2584 [007] 94.540435: balance_dirty_state: bdi btrfs-1: dirty=866 wb=623 unstable=0 bg_thresh=1002 thresh=2005 gap=516 poll_thresh=16 ino=257 dd-2584 [007] 94.540546: balance_dirty_state: bdi btrfs-1: dirty=891 wb=623 unstable=0 bg_thresh=1005 thresh=2010 gap=496 poll_thresh=17 ino=257 dd-2584 [007] 94.540551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 94.548210: balance_dirty_state: bdi btrfs-1: dirty=891 wb=473 unstable=0 bg_thresh=1004 thresh=2009 gap=645 poll_thresh=17 ino=257 dd-2584 [007] 94.548311: balance_dirty_state: bdi btrfs-1: dirty=916 wb=473 unstable=0 bg_thresh=1004 thresh=2009 gap=620 poll_thresh=13 ino=257 dd-2584 [007] 94.548367: balance_dirty_state: bdi btrfs-1: dirty=916 wb=473 unstable=0 bg_thresh=1007 thresh=2014 gap=625 poll_thresh=14 ino=257 dd-2584 [007] 94.548422: balance_dirty_state: bdi btrfs-1: dirty=941 wb=473 unstable=0 bg_thresh=1007 thresh=2014 gap=600 poll_thresh=15 ino=257 dd-2584 [007] 94.548479: balance_dirty_state: bdi btrfs-1: dirty=941 wb=473 unstable=0 bg_thresh=1009 thresh=2019 gap=605 poll_thresh=16 ino=257 dd-2584 [007] 94.548591: balance_dirty_state: bdi btrfs-1: dirty=991 wb=473 unstable=0 bg_thresh=1009 thresh=2018 gap=554 poll_thresh=17 ino=257 dd-2584 [007] 94.548705: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=473 unstable=0 bg_thresh=1011 thresh=2022 gap=533 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 94.548793: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12056 wrote=0 to_write=8192 dd-2584 [007] 94.548832: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=473 unstable=0 bg_thresh=1007 thresh=2015 gap=501 poll_thresh=19 ino=257 dd-2584 [007] 94.548834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 94.550684: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=768 to_write=7424 dd-2584 [007] 94.556090: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1098 unstable=0 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=19 ino=257 dd-2584 [007] 94.556189: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1098 unstable=0 bg_thresh=1001 thresh=2003 gap=589 poll_thresh=14 ino=257 dd-2584 [007] 94.556250: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1098 unstable=0 bg_thresh=1004 thresh=2008 gap=569 poll_thresh=15 ino=257 dd-2584 [007] 94.556470: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1098 unstable=0 bg_thresh=1004 thresh=2008 gap=569 poll_thresh=16 ino=257 dd-2584 [007] 94.556583: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1098 unstable=0 bg_thresh=1006 thresh=2013 gap=524 poll_thresh=17 ino=257 dd-2584 [007] 94.556695: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1098 unstable=0 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=18 ino=257 dd-2584 [007] 94.556700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 94.564191: balance_dirty_state: bdi btrfs-1: dirty=416 wb=973 unstable=0 bg_thresh=1001 thresh=2002 gap=613 poll_thresh=18 ino=257 dd-2584 [007] 94.564284: balance_dirty_state: bdi btrfs-1: dirty=416 wb=973 unstable=0 bg_thresh=1001 thresh=2002 gap=613 poll_thresh=13 ino=257 dd-2584 [007] 94.564339: balance_dirty_state: bdi btrfs-1: dirty=441 wb=973 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=14 ino=257 dd-2584 [007] 94.564394: balance_dirty_state: bdi btrfs-1: dirty=466 wb=973 unstable=0 bg_thresh=1003 thresh=2007 gap=568 poll_thresh=15 ino=257 dd-2584 [007] 94.564449: balance_dirty_state: bdi btrfs-1: dirty=466 wb=973 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=16 ino=257 dd-2584 [007] 94.564560: balance_dirty_state: bdi btrfs-1: dirty=516 wb=973 unstable=0 bg_thresh=1008 thresh=2017 gap=528 poll_thresh=17 ino=257 dd-2584 [007] 94.564673: balance_dirty_state: bdi btrfs-1: dirty=541 wb=973 unstable=0 bg_thresh=1010 thresh=2021 gap=507 poll_thresh=18 ino=257 dd-2584 [007] 94.564785: balance_dirty_state: bdi btrfs-1: dirty=566 wb=973 unstable=0 bg_thresh=1010 thresh=2020 gap=481 poll_thresh=19 ino=257 dd-2584 [007] 94.564789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 94.572049: balance_dirty_state: bdi btrfs-1: dirty=566 wb=773 unstable=0 bg_thresh=1000 thresh=2000 gap=661 poll_thresh=19 ino=257 dd-2584 [007] 94.572110: balance_dirty_state: bdi btrfs-1: dirty=591 wb=773 unstable=0 bg_thresh=1000 thresh=2000 gap=636 poll_thresh=14 ino=257 dd-2584 [007] 94.572338: balance_dirty_state: bdi btrfs-1: dirty=591 wb=773 unstable=0 bg_thresh=1002 thresh=2005 gap=641 poll_thresh=15 ino=257 dd-2584 [007] 94.572396: balance_dirty_state: bdi btrfs-1: dirty=616 wb=773 unstable=0 bg_thresh=1002 thresh=2005 gap=616 poll_thresh=16 ino=257 dd-2584 [007] 94.572509: balance_dirty_state: bdi btrfs-1: dirty=641 wb=773 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=17 ino=257 dd-2584 [007] 94.572627: balance_dirty_state: bdi btrfs-1: dirty=691 wb=773 unstable=0 bg_thresh=1007 thresh=2014 gap=550 poll_thresh=18 ino=257 dd-2584 [007] 94.572744: balance_dirty_state: bdi btrfs-1: dirty=716 wb=773 unstable=0 bg_thresh=1006 thresh=2013 gap=524 poll_thresh=19 ino=257 dd-2584 [007] 94.572860: balance_dirty_state: bdi btrfs-1: dirty=741 wb=773 unstable=0 bg_thresh=1006 thresh=2012 gap=498 poll_thresh=20 ino=257 dd-2584 [007] 94.572865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 94.580077: balance_dirty_state: bdi btrfs-1: dirty=741 wb=648 unstable=0 bg_thresh=999 thresh=1998 gap=609 poll_thresh=20 ino=257 dd-2584 [007] 94.580200: balance_dirty_state: bdi btrfs-1: dirty=766 wb=648 unstable=0 bg_thresh=999 thresh=1998 gap=584 poll_thresh=15 ino=257 dd-2584 [007] 94.580317: balance_dirty_state: bdi btrfs-1: dirty=791 wb=648 unstable=0 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=16 ino=257 dd-2584 [007] 94.580546: balance_dirty_state: bdi btrfs-1: dirty=816 wb=648 unstable=0 bg_thresh=1004 thresh=2008 gap=544 poll_thresh=17 ino=257 dd-2584 [007] 94.580778: balance_dirty_state: bdi btrfs-1: dirty=841 wb=648 unstable=0 bg_thresh=1006 thresh=2013 gap=524 poll_thresh=18 ino=257 dd-2584 [007] 94.581364: balance_dirty_state: bdi btrfs-1: dirty=866 wb=648 unstable=0 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=19 ino=257 dd-2584 [007] 94.581373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 94.588094: balance_dirty_state: bdi btrfs-1: dirty=866 wb=523 unstable=0 bg_thresh=1000 thresh=2000 gap=611 poll_thresh=19 ino=257 dd-2584 [007] 94.588179: balance_dirty_state: bdi btrfs-1: dirty=891 wb=523 unstable=0 bg_thresh=1000 thresh=2000 gap=586 poll_thresh=14 ino=257 dd-2584 [007] 94.588236: balance_dirty_state: bdi btrfs-1: dirty=916 wb=523 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=15 ino=257 dd-2584 [007] 94.588291: balance_dirty_state: bdi btrfs-1: dirty=916 wb=523 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=16 ino=257 dd-2584 [007] 94.588401: balance_dirty_state: bdi btrfs-1: dirty=966 wb=523 unstable=0 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=17 ino=257 dd-2584 [007] 94.588513: balance_dirty_state: bdi btrfs-1: dirty=991 wb=523 unstable=0 bg_thresh=1010 thresh=2020 gap=506 poll_thresh=18 ino=257 dd-2584 [007] 94.588626: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=523 unstable=0 bg_thresh=1009 thresh=2019 gap=480 poll_thresh=19 ino=257 dd-2584 [007] 94.588630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=49068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 94.588692: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12096 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 94.590339: writeback_single_inode: bdi btrfs-1: ino=257 state= age=80 wrote=720 to_write=7472 dd-2584 [007] 94.596086: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1123 unstable=0 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=19 ino=257 dd-2584 [007] 94.596174: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1123 unstable=0 bg_thresh=1002 thresh=2004 gap=565 poll_thresh=14 ino=257 dd-2584 [007] 94.596234: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1123 unstable=0 bg_thresh=1004 thresh=2009 gap=570 poll_thresh=15 ino=257 dd-2584 [007] 94.596290: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1123 unstable=0 bg_thresh=1004 thresh=2009 gap=545 poll_thresh=16 ino=257 dd-2584 [007] 94.596401: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1123 unstable=0 bg_thresh=1007 thresh=2014 gap=525 poll_thresh=17 ino=257 dd-2584 [007] 94.596682: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1123 unstable=0 bg_thresh=1009 thresh=2018 gap=479 poll_thresh=18 ino=257 dd-2584 [007] 94.596686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=49068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 94.604066: balance_dirty_state: bdi btrfs-1: dirty=416 wb=998 unstable=0 bg_thresh=1001 thresh=2002 gap=588 poll_thresh=18 ino=257 dd-2584 [007] 94.604127: balance_dirty_state: bdi btrfs-1: dirty=416 wb=998 unstable=0 bg_thresh=1001 thresh=2002 gap=588 poll_thresh=13 ino=257 dd-2584 [007] 94.604186: balance_dirty_state: bdi btrfs-1: dirty=441 wb=998 unstable=0 bg_thresh=1003 thresh=2007 gap=568 poll_thresh=14 ino=257 dd-2584 [007] 94.604243: balance_dirty_state: bdi btrfs-1: dirty=466 wb=998 unstable=0 bg_thresh=1003 thresh=2007 gap=543 poll_thresh=15 ino=257 dd-2584 [007] 94.604301: balance_dirty_state: bdi btrfs-1: dirty=466 wb=998 unstable=0 bg_thresh=1006 thresh=2012 gap=548 poll_thresh=16 ino=257 dd-2584 [007] 94.604421: balance_dirty_state: bdi btrfs-1: dirty=491 wb=998 unstable=0 bg_thresh=1005 thresh=2011 gap=522 poll_thresh=17 ino=257 dd-2584 [007] 94.604541: balance_dirty_state: bdi btrfs-1: dirty=541 wb=998 unstable=0 bg_thresh=1007 thresh=2015 gap=476 poll_thresh=18 ino=257 dd-2584 [007] 94.604546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=49068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 94.612171: balance_dirty_state: bdi btrfs-1: dirty=541 wb=873 unstable=0 bg_thresh=1006 thresh=2012 gap=598 poll_thresh=18 ino=257 dd-2584 [007] 94.612259: balance_dirty_state: bdi btrfs-1: dirty=541 wb=873 unstable=0 bg_thresh=1006 thresh=2012 gap=598 poll_thresh=13 ino=257 dd-2584 [007] 94.612320: balance_dirty_state: bdi btrfs-1: dirty=566 wb=873 unstable=0 bg_thresh=1008 thresh=2017 gap=578 poll_thresh=14 ino=257 dd-2584 [007] 94.612380: balance_dirty_state: bdi btrfs-1: dirty=591 wb=873 unstable=0 bg_thresh=1008 thresh=2017 gap=553 poll_thresh=15 ino=257 dd-2584 [007] 94.612439: balance_dirty_state: bdi btrfs-1: dirty=591 wb=873 unstable=0 bg_thresh=1011 thresh=2022 gap=558 poll_thresh=16 ino=257 dd-2584 [007] 94.612563: balance_dirty_state: bdi btrfs-1: dirty=641 wb=873 unstable=0 bg_thresh=1007 thresh=2015 gap=501 poll_thresh=17 ino=257 dd-2584 [007] 94.612568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=49068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 94.620161: balance_dirty_state: bdi btrfs-1: dirty=641 wb=723 unstable=0 bg_thresh=1008 thresh=2016 gap=652 poll_thresh=17 ino=257 dd-2584 [007] 94.620432: balance_dirty_state: bdi btrfs-1: dirty=641 wb=723 unstable=0 bg_thresh=1008 thresh=2016 gap=652 poll_thresh=13 ino=257 dd-2584 [007] 94.620492: balance_dirty_state: bdi btrfs-1: dirty=666 wb=723 unstable=0 bg_thresh=1010 thresh=2021 gap=632 poll_thresh=14 ino=257 dd-2584 [007] 94.620549: balance_dirty_state: bdi btrfs-1: dirty=666 wb=723 unstable=0 bg_thresh=1010 thresh=2021 gap=632 poll_thresh=15 ino=257 dd-2584 [007] 94.620608: balance_dirty_state: bdi btrfs-1: dirty=691 wb=723 unstable=0 bg_thresh=1013 thresh=2026 gap=612 poll_thresh=16 ino=257 dd-2584 [007] 94.620729: balance_dirty_state: bdi btrfs-1: dirty=716 wb=723 unstable=0 bg_thresh=1012 thresh=2025 gap=586 poll_thresh=17 ino=257 dd-2584 [007] 94.620854: balance_dirty_state: bdi btrfs-1: dirty=766 wb=723 unstable=0 bg_thresh=1011 thresh=2023 gap=534 poll_thresh=18 ino=257 dd-2584 [007] 94.620978: balance_dirty_state: bdi btrfs-1: dirty=791 wb=723 unstable=0 bg_thresh=1011 thresh=2022 gap=508 poll_thresh=19 ino=257 dd-2584 [007] 94.621099: balance_dirty_state: bdi btrfs-1: dirty=816 wb=723 unstable=0 bg_thresh=1010 thresh=2021 gap=482 poll_thresh=20 ino=257 dd-2584 [007] 94.621104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=49068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 94.628074: balance_dirty_state: bdi btrfs-1: dirty=816 wb=598 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=20 ino=257 dd-2584 [007] 94.628153: balance_dirty_state: bdi btrfs-1: dirty=841 wb=598 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=15 ino=257 dd-2584 [007] 94.628210: balance_dirty_state: bdi btrfs-1: dirty=866 wb=598 unstable=0 bg_thresh=1007 thresh=2015 gap=551 poll_thresh=16 ino=257 dd-2584 [007] 94.628324: balance_dirty_state: bdi btrfs-1: dirty=891 wb=598 unstable=0 bg_thresh=1010 thresh=2020 gap=531 poll_thresh=17 ino=257 dd-2584 [007] 94.628616: balance_dirty_state: bdi btrfs-1: dirty=916 wb=598 unstable=0 bg_thresh=1009 thresh=2019 gap=505 poll_thresh=18 ino=257 dd-2584 [007] 94.628734: balance_dirty_state: bdi btrfs-1: dirty=941 wb=598 unstable=0 bg_thresh=1011 thresh=2023 gap=484 poll_thresh=19 ino=257 dd-2584 [007] 94.628739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=49068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 94.636130: balance_dirty_state: bdi btrfs-1: dirty=941 wb=473 unstable=0 bg_thresh=1002 thresh=2005 gap=591 poll_thresh=19 ino=257 dd-2584 [007] 94.636227: balance_dirty_state: bdi btrfs-1: dirty=966 wb=473 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=14 ino=257 dd-2584 [007] 94.636304: balance_dirty_state: bdi btrfs-1: dirty=991 wb=473 unstable=0 bg_thresh=1005 thresh=2010 gap=546 poll_thresh=15 ino=257 dd-2584 [007] 94.636390: balance_dirty_state: bdi btrfs-1: dirty=991 wb=473 unstable=0 bg_thresh=1001 thresh=2002 gap=538 poll_thresh=16 ino=257 dd-2584 [007] 94.636559: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=473 unstable=0 bg_thresh=1000 thresh=2001 gap=487 poll_thresh=17 ino=257 dd-2584 [007] 94.636565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=49068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 94.636628: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12144 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 94.639111: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=736 to_write=7456 dd-2584 [003] 94.644170: balance_dirty_state: bdi btrfs-1: dirty=291 wb=973 unstable=0 bg_thresh=1002 thresh=2004 gap=740 poll_thresh=17 ino=257 dd-2584 [003] 94.644265: balance_dirty_state: bdi btrfs-1: dirty=291 wb=973 unstable=0 bg_thresh=1002 thresh=2004 gap=740 poll_thresh=13 ino=257 dd-2584 [003] 94.644354: balance_dirty_state: bdi btrfs-1: dirty=316 wb=973 unstable=0 bg_thresh=1001 thresh=2003 gap=714 poll_thresh=14 ino=257 dd-2584 [003] 94.644440: balance_dirty_state: bdi btrfs-1: dirty=341 wb=973 unstable=0 bg_thresh=1001 thresh=2002 gap=688 poll_thresh=15 ino=257 dd-2584 [003] 94.644527: balance_dirty_state: bdi btrfs-1: dirty=341 wb=973 unstable=0 bg_thresh=1001 thresh=2002 gap=688 poll_thresh=16 ino=257 dd-2584 [003] 94.644699: balance_dirty_state: bdi btrfs-1: dirty=391 wb=973 unstable=0 bg_thresh=1000 thresh=2001 gap=637 poll_thresh=17 ino=257 dd-2584 [003] 94.645124: balance_dirty_state: bdi btrfs-1: dirty=416 wb=973 unstable=0 bg_thresh=1002 thresh=2005 gap=616 poll_thresh=18 ino=257 dd-2584 [003] 94.645293: balance_dirty_state: bdi btrfs-1: dirty=441 wb=973 unstable=0 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=19 ino=257 dd-2584 [003] 94.645464: balance_dirty_state: bdi btrfs-1: dirty=491 wb=973 unstable=0 bg_thresh=1001 thresh=2003 gap=539 poll_thresh=20 ino=257 dd-2584 [003] 94.645634: balance_dirty_state: bdi btrfs-1: dirty=516 wb=973 unstable=0 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=21 ino=257 dd-2584 [003] 94.645801: balance_dirty_state: bdi btrfs-1: dirty=541 wb=973 unstable=0 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=22 ino=257 dd-2584 [003] 94.645808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=49068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 94.652241: balance_dirty_state: bdi btrfs-1: dirty=541 wb=848 unstable=0 bg_thresh=999 thresh=1999 gap=610 poll_thresh=22 ino=257 dd-2584 [003] 94.652374: balance_dirty_state: bdi btrfs-1: dirty=566 wb=848 unstable=0 bg_thresh=992 thresh=1985 gap=571 poll_thresh=16 ino=257 dd-2584 [003] 94.652620: balance_dirty_state: bdi btrfs-1: dirty=591 wb=848 unstable=0 bg_thresh=997 thresh=1995 gap=556 poll_thresh=17 ino=257 dd-2584 [003] 94.652868: balance_dirty_state: bdi btrfs-1: dirty=616 wb=848 unstable=0 bg_thresh=993 thresh=1986 gap=522 poll_thresh=18 ino=257 dd-2584 [003] 94.653110: balance_dirty_state: bdi btrfs-1: dirty=666 wb=848 unstable=0 bg_thresh=994 thresh=1989 gap=475 poll_thresh=19 ino=257 dd-2584 [003] 94.653119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-316% task_weight=100% bdi_bw=49068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 94.660240: balance_dirty_state: bdi btrfs-1: dirty=666 wb=773 unstable=0 bg_thresh=997 thresh=1995 gap=556 poll_thresh=19 ino=257 dd-2584 [003] 94.660727: balance_dirty_state: bdi btrfs-1: dirty=666 wb=773 unstable=0 bg_thresh=997 thresh=1994 gap=555 poll_thresh=14 ino=257 dd-2584 [003] 94.660846: balance_dirty_state: bdi btrfs-1: dirty=691 wb=773 unstable=0 bg_thresh=999 thresh=1999 gap=535 poll_thresh=15 ino=257 dd-2584 [003] 94.660963: balance_dirty_state: bdi btrfs-1: dirty=691 wb=773 unstable=0 bg_thresh=996 thresh=1993 gap=529 poll_thresh=16 ino=257 dd-2584 [003] 94.661199: balance_dirty_state: bdi btrfs-1: dirty=741 wb=773 unstable=0 bg_thresh=998 thresh=1997 gap=483 poll_thresh=17 ino=257 dd-2584 [003] 94.661208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=49068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 94.668229: balance_dirty_state: bdi btrfs-1: dirty=741 wb=773 unstable=0 bg_thresh=998 thresh=1997 gap=483 poll_thresh=17 ino=257 dd-2584 [003] 94.668241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=49068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 94.676193: balance_dirty_state: bdi btrfs-1: dirty=741 wb=523 unstable=0 bg_thresh=1000 thresh=2001 gap=737 poll_thresh=17 ino=257 dd-2584 [001] 94.676300: balance_dirty_state: bdi btrfs-1: dirty=766 wb=523 unstable=0 bg_thresh=1003 thresh=2006 gap=717 poll_thresh=13 ino=257 dd-2584 [001] 94.676417: balance_dirty_state: bdi btrfs-1: dirty=766 wb=523 unstable=0 bg_thresh=1003 thresh=2006 gap=717 poll_thresh=14 ino=257 dd-2584 [001] 94.676532: balance_dirty_state: bdi btrfs-1: dirty=791 wb=523 unstable=0 bg_thresh=1005 thresh=2011 gap=697 poll_thresh=15 ino=257 dd-2584 [001] 94.676651: balance_dirty_state: bdi btrfs-1: dirty=816 wb=523 unstable=0 bg_thresh=1005 thresh=2011 gap=672 poll_thresh=16 ino=257 dd-2584 [001] 94.676885: balance_dirty_state: bdi btrfs-1: dirty=841 wb=523 unstable=0 bg_thresh=1007 thresh=2015 gap=651 poll_thresh=17 ino=257 dd-2584 [001] 94.677121: balance_dirty_state: bdi btrfs-1: dirty=866 wb=523 unstable=0 bg_thresh=1007 thresh=2014 gap=625 poll_thresh=18 ino=257 dd-2584 [001] 94.677353: balance_dirty_state: bdi btrfs-1: dirty=891 wb=523 unstable=0 bg_thresh=1006 thresh=2013 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 94.677937: balance_dirty_state: bdi btrfs-1: dirty=941 wb=523 unstable=0 bg_thresh=1006 thresh=2012 gap=548 poll_thresh=20 ino=257 dd-2584 [001] 94.678177: balance_dirty_state: bdi btrfs-1: dirty=966 wb=523 unstable=0 bg_thresh=1008 thresh=2016 gap=527 poll_thresh=21 ino=257 dd-2584 [001] 94.678412: balance_dirty_state: bdi btrfs-1: dirty=991 wb=523 unstable=0 bg_thresh=1007 thresh=2015 gap=501 poll_thresh=22 ino=257 dd-2584 [001] 94.678420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=49068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 94.684196: balance_dirty_state: bdi btrfs-1: dirty=991 wb=398 unstable=0 bg_thresh=1007 thresh=2015 gap=626 poll_thresh=22 ino=257 dd-2584 [001] 94.684284: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=398 unstable=0 bg_thresh=1007 thresh=2014 gap=600 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 94.684310: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12192 wrote=0 to_write=8192 dd-2584 [001] 94.684454: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=398 unstable=0 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 94.684629: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=423 unstable=0 bg_thresh=1008 thresh=2017 gap=528 poll_thresh=18 ino=257 dd-2584 [001] 94.684804: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=473 unstable=0 bg_thresh=1008 thresh=2016 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 94.684806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=49068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 94.687425: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=816 to_write=7376 dd-2584 [001] 94.696178: balance_dirty_state: bdi btrfs-1: dirty=316 wb=923 unstable=0 bg_thresh=1006 thresh=2013 gap=774 poll_thresh=19 ino=257 dd-2584 [001] 94.696246: balance_dirty_state: bdi btrfs-1: dirty=316 wb=923 unstable=0 bg_thresh=1006 thresh=2013 gap=774 poll_thresh=14 ino=257 dd-2584 [001] 94.696309: balance_dirty_state: bdi btrfs-1: dirty=341 wb=923 unstable=0 bg_thresh=1006 thresh=2012 gap=748 poll_thresh=15 ino=257 dd-2584 [001] 94.696368: balance_dirty_state: bdi btrfs-1: dirty=366 wb=923 unstable=0 bg_thresh=1006 thresh=2012 gap=723 poll_thresh=16 ino=257 dd-2584 [001] 94.696662: balance_dirty_state: bdi btrfs-1: dirty=391 wb=923 unstable=0 bg_thresh=1008 thresh=2016 gap=702 poll_thresh=17 ino=257 dd-2584 [001] 94.696776: balance_dirty_state: bdi btrfs-1: dirty=416 wb=923 unstable=0 bg_thresh=1004 thresh=2009 gap=670 poll_thresh=18 ino=257 dd-2584 [001] 94.696888: balance_dirty_state: bdi btrfs-1: dirty=466 wb=923 unstable=0 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=19 ino=257 dd-2584 [001] 94.697000: balance_dirty_state: bdi btrfs-1: dirty=491 wb=923 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=20 ino=257 dd-2584 [001] 94.697114: balance_dirty_state: bdi btrfs-1: dirty=516 wb=923 unstable=0 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=21 ino=257 dd-2584 [001] 94.697228: balance_dirty_state: bdi btrfs-1: dirty=541 wb=923 unstable=0 bg_thresh=1005 thresh=2010 gap=546 poll_thresh=22 ino=257 dd-2584 [001] 94.697345: balance_dirty_state: bdi btrfs-1: dirty=591 wb=923 unstable=0 bg_thresh=1004 thresh=2009 gap=495 poll_thresh=23 ino=257 dd-2584 [001] 94.697350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=50924 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 94.704204: balance_dirty_state: bdi btrfs-1: dirty=591 wb=823 unstable=0 bg_thresh=1005 thresh=2011 gap=597 poll_thresh=23 ino=257 dd-2584 [001] 94.704274: balance_dirty_state: bdi btrfs-1: dirty=591 wb=823 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=17 ino=257 dd-2584 [001] 94.704395: balance_dirty_state: bdi btrfs-1: dirty=641 wb=823 unstable=0 bg_thresh=1010 thresh=2020 gap=556 poll_thresh=18 ino=257 dd-2584 [001] 94.704688: balance_dirty_state: bdi btrfs-1: dirty=666 wb=823 unstable=0 bg_thresh=1006 thresh=2013 gap=524 poll_thresh=19 ino=257 dd-2584 [001] 94.704807: balance_dirty_state: bdi btrfs-1: dirty=691 wb=823 unstable=0 bg_thresh=1006 thresh=2012 gap=498 poll_thresh=20 ino=257 dd-2584 [001] 94.704811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=50924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 94.712242: balance_dirty_state: bdi btrfs-1: dirty=691 wb=698 unstable=0 bg_thresh=1004 thresh=2009 gap=620 poll_thresh=20 ino=257 dd-2584 [001] 94.712329: balance_dirty_state: bdi btrfs-1: dirty=716 wb=698 unstable=0 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 94.712387: balance_dirty_state: bdi btrfs-1: dirty=716 wb=698 unstable=0 bg_thresh=1006 thresh=2013 gap=599 poll_thresh=16 ino=257 dd-2584 [001] 94.712500: balance_dirty_state: bdi btrfs-1: dirty=766 wb=698 unstable=0 bg_thresh=1006 thresh=2012 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 94.712613: balance_dirty_state: bdi btrfs-1: dirty=791 wb=698 unstable=0 bg_thresh=1005 thresh=2011 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 94.712727: balance_dirty_state: bdi btrfs-1: dirty=816 wb=698 unstable=0 bg_thresh=1005 thresh=2010 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 94.712731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=50924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 94.720212: balance_dirty_state: bdi btrfs-1: dirty=816 wb=573 unstable=0 bg_thresh=1005 thresh=2011 gap=622 poll_thresh=19 ino=257 dd-2584 [004] 94.720280: balance_dirty_state: bdi btrfs-1: dirty=816 wb=573 unstable=0 bg_thresh=1005 thresh=2011 gap=622 poll_thresh=14 ino=257 dd-2584 [004] 94.720341: balance_dirty_state: bdi btrfs-1: dirty=841 wb=573 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 94.720402: balance_dirty_state: bdi btrfs-1: dirty=866 wb=573 unstable=0 bg_thresh=1008 thresh=2016 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 94.720702: balance_dirty_state: bdi btrfs-1: dirty=891 wb=573 unstable=0 bg_thresh=1010 thresh=2021 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 94.720826: balance_dirty_state: bdi btrfs-1: dirty=916 wb=573 unstable=0 bg_thresh=1015 thresh=2031 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 94.720946: balance_dirty_state: bdi btrfs-1: dirty=941 wb=573 unstable=0 bg_thresh=1015 thresh=2030 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 94.721118: balance_dirty_state: bdi btrfs-1: dirty=991 wb=573 unstable=0 bg_thresh=1010 thresh=2021 gap=457 poll_thresh=20 ino=257 dd-2584 [004] 94.721125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-320% task_weight=100% bdi_bw=50924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 94.728148: balance_dirty_state: bdi btrfs-1: dirty=991 wb=448 unstable=0 bg_thresh=1014 thresh=2028 gap=589 poll_thresh=20 ino=257 dd-2584 [004] 94.728221: balance_dirty_state: bdi btrfs-1: dirty=991 wb=448 unstable=0 bg_thresh=1013 thresh=2027 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 94.728283: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=448 unstable=0 bg_thresh=1010 thresh=2021 gap=557 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 94.728341: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12236 wrote=0 to_write=8192 dd-2584 [004] 94.728411: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=448 unstable=0 bg_thresh=1012 thresh=2025 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 94.728579: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=498 unstable=0 bg_thresh=1008 thresh=2016 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 94.728582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-280% task_weight=101% bdi_bw=50924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 94.731019: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=784 to_write=7408 dd-2584 [004] 94.736185: balance_dirty_state: bdi btrfs-1: dirty=291 wb=973 unstable=0 bg_thresh=1012 thresh=2025 gap=761 poll_thresh=18 ino=257 dd-2584 [004] 94.736282: balance_dirty_state: bdi btrfs-1: dirty=291 wb=973 unstable=0 bg_thresh=1015 thresh=2030 gap=766 poll_thresh=13 ino=257 dd-2584 [004] 94.736339: balance_dirty_state: bdi btrfs-1: dirty=316 wb=973 unstable=0 bg_thresh=1012 thresh=2024 gap=735 poll_thresh=14 ino=257 dd-2584 [004] 94.736396: balance_dirty_state: bdi btrfs-1: dirty=341 wb=973 unstable=0 bg_thresh=1014 thresh=2029 gap=715 poll_thresh=15 ino=257 dd-2584 [004] 94.736620: balance_dirty_state: bdi btrfs-1: dirty=341 wb=973 unstable=0 bg_thresh=1014 thresh=2028 gap=714 poll_thresh=16 ino=257 dd-2584 [004] 94.736733: balance_dirty_state: bdi btrfs-1: dirty=366 wb=973 unstable=0 bg_thresh=1013 thresh=2027 gap=688 poll_thresh=17 ino=257 dd-2584 [004] 94.736845: balance_dirty_state: bdi btrfs-1: dirty=416 wb=973 unstable=0 bg_thresh=1013 thresh=2026 gap=637 poll_thresh=18 ino=257 dd-2584 [004] 94.736957: balance_dirty_state: bdi btrfs-1: dirty=441 wb=973 unstable=0 bg_thresh=1012 thresh=2025 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 94.737070: balance_dirty_state: bdi btrfs-1: dirty=466 wb=973 unstable=0 bg_thresh=1014 thresh=2029 gap=590 poll_thresh=20 ino=257 dd-2584 [004] 94.737181: balance_dirty_state: bdi btrfs-1: dirty=516 wb=973 unstable=0 bg_thresh=1014 thresh=2028 gap=539 poll_thresh=21 ino=257 dd-2584 [004] 94.737296: balance_dirty_state: bdi btrfs-1: dirty=541 wb=973 unstable=0 bg_thresh=1013 thresh=2027 gap=513 poll_thresh=22 ino=257 dd-2584 [004] 94.737412: balance_dirty_state: bdi btrfs-1: dirty=566 wb=973 unstable=0 bg_thresh=1015 thresh=2031 gap=492 poll_thresh=23 ino=257 dd-2584 [004] 94.737416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1294 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-126% task_gap=-354% task_weight=101% bdi_bw=50924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 94.744192: balance_dirty_state: bdi btrfs-1: dirty=566 wb=848 unstable=0 bg_thresh=1016 thresh=2033 gap=619 poll_thresh=23 ino=257 dd-2584 [004] 94.744302: balance_dirty_state: bdi btrfs-1: dirty=591 wb=848 unstable=0 bg_thresh=1009 thresh=2018 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 94.744779: balance_dirty_state: bdi btrfs-1: dirty=616 wb=848 unstable=0 bg_thresh=1015 thresh=2030 gap=566 poll_thresh=18 ino=257 dd-2584 [004] 94.744957: balance_dirty_state: bdi btrfs-1: dirty=641 wb=848 unstable=0 bg_thresh=1020 thresh=2041 gap=552 poll_thresh=19 ino=257 dd-2584 [004] 94.745138: balance_dirty_state: bdi btrfs-1: dirty=691 wb=848 unstable=0 bg_thresh=1020 thresh=2040 gap=501 poll_thresh=20 ino=257 dd-2584 [004] 94.745144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-247% task_weight=99% bdi_bw=50924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 94.752148: balance_dirty_state: bdi btrfs-1: dirty=691 wb=848 unstable=0 bg_thresh=1024 thresh=2048 gap=509 poll_thresh=20 ino=257 dd-2584 [004] 94.752154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-240% task_weight=100% bdi_bw=50924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 94.760217: balance_dirty_state: bdi btrfs-1: dirty=691 wb=548 unstable=0 bg_thresh=1005 thresh=2010 gap=771 poll_thresh=20 ino=257 dd-2584 [004] 94.760316: balance_dirty_state: bdi btrfs-1: dirty=691 wb=548 unstable=0 bg_thresh=1004 thresh=2009 gap=770 poll_thresh=15 ino=257 dd-2584 [004] 94.760410: balance_dirty_state: bdi btrfs-1: dirty=716 wb=548 unstable=0 bg_thresh=1007 thresh=2014 gap=750 poll_thresh=16 ino=257 dd-2584 [004] 94.760592: balance_dirty_state: bdi btrfs-1: dirty=741 wb=548 unstable=0 bg_thresh=1006 thresh=2013 gap=724 poll_thresh=17 ino=257 dd-2584 [004] 94.760772: balance_dirty_state: bdi btrfs-1: dirty=766 wb=548 unstable=0 bg_thresh=1006 thresh=2012 gap=698 poll_thresh=18 ino=257 dd-2584 [004] 94.760954: balance_dirty_state: bdi btrfs-1: dirty=816 wb=548 unstable=0 bg_thresh=1005 thresh=2011 gap=647 poll_thresh=19 ino=257 dd-2584 [004] 94.761136: balance_dirty_state: bdi btrfs-1: dirty=841 wb=548 unstable=0 bg_thresh=1007 thresh=2015 gap=626 poll_thresh=20 ino=257 dd-2584 [004] 94.762406: balance_dirty_state: bdi btrfs-1: dirty=866 wb=548 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=21 ino=257 dd-2584 [004] 94.762585: balance_dirty_state: bdi btrfs-1: dirty=916 wb=548 unstable=0 bg_thresh=1003 thresh=2007 gap=543 poll_thresh=22 ino=257 dd-2584 [004] 94.762765: balance_dirty_state: bdi btrfs-1: dirty=941 wb=548 unstable=0 bg_thresh=1003 thresh=2006 gap=517 poll_thresh=23 ino=257 dd-2584 [004] 94.762938: balance_dirty_state: bdi btrfs-1: dirty=966 wb=548 unstable=0 bg_thresh=1005 thresh=2010 gap=496 poll_thresh=24 ino=257 dd-2584 [004] 94.762942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=50924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 94.768145: balance_dirty_state: bdi btrfs-1: dirty=966 wb=423 unstable=0 bg_thresh=1000 thresh=2000 gap=611 poll_thresh=24 ino=257 dd-2584 [004] 94.768287: balance_dirty_state: bdi btrfs-1: dirty=991 wb=423 unstable=0 bg_thresh=999 thresh=1998 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 94.768464: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=423 unstable=0 bg_thresh=1003 thresh=2007 gap=568 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 94.768542: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12276 wrote=0 to_write=8192 dd-2584 [004] 94.768654: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=423 unstable=0 bg_thresh=1006 thresh=2012 gap=548 poll_thresh=20 ino=257 dd-2584 [004] 94.768845: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=473 unstable=0 bg_thresh=1005 thresh=2010 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 94.768847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-241% task_weight=101% bdi_bw=50924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 94.771130: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=800 to_write=7392 dd-2584 [004] 94.776170: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1098 unstable=0 bg_thresh=1010 thresh=2020 gap=631 poll_thresh=21 ino=257 dd-2584 [004] 94.776267: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1098 unstable=0 bg_thresh=1010 thresh=2020 gap=631 poll_thresh=16 ino=257 dd-2584 [004] 94.776580: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1098 unstable=0 bg_thresh=1009 thresh=2019 gap=580 poll_thresh=17 ino=257 dd-2584 [004] 94.776697: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1098 unstable=0 bg_thresh=1011 thresh=2023 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 94.776815: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1098 unstable=0 bg_thresh=1011 thresh=2022 gap=533 poll_thresh=19 ino=257 dd-2584 [004] 94.776931: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1098 unstable=0 bg_thresh=1010 thresh=2021 gap=507 poll_thresh=20 ino=257 dd-2584 [004] 94.777048: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1098 unstable=0 bg_thresh=1010 thresh=2020 gap=456 poll_thresh=21 ino=257 dd-2584 [004] 94.777053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=50924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 94.784220: balance_dirty_state: bdi btrfs-1: dirty=466 wb=973 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=21 ino=257 dd-2584 [004] 94.784304: balance_dirty_state: bdi btrfs-1: dirty=466 wb=973 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 94.784417: balance_dirty_state: bdi btrfs-1: dirty=516 wb=973 unstable=0 bg_thresh=1002 thresh=2004 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 94.784531: balance_dirty_state: bdi btrfs-1: dirty=541 wb=973 unstable=0 bg_thresh=1001 thresh=2002 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 94.784535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=50924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 94.792263: balance_dirty_state: bdi btrfs-1: dirty=541 wb=848 unstable=0 bg_thresh=1002 thresh=2005 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 94.792364: balance_dirty_state: bdi btrfs-1: dirty=541 wb=848 unstable=0 bg_thresh=1002 thresh=2005 gap=616 poll_thresh=13 ino=257 dd-2584 [004] 94.792771: balance_dirty_state: bdi btrfs-1: dirty=566 wb=848 unstable=0 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 94.792865: balance_dirty_state: bdi btrfs-1: dirty=591 wb=848 unstable=0 bg_thresh=1004 thresh=2009 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 94.792956: balance_dirty_state: bdi btrfs-1: dirty=591 wb=848 unstable=0 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 94.793138: balance_dirty_state: bdi btrfs-1: dirty=641 wb=848 unstable=0 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 94.793320: balance_dirty_state: bdi btrfs-1: dirty=666 wb=848 unstable=0 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 94.793326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=50924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 94.800232: balance_dirty_state: bdi btrfs-1: dirty=666 wb=723 unstable=0 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 94.800344: balance_dirty_state: bdi btrfs-1: dirty=691 wb=723 unstable=0 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 94.800435: balance_dirty_state: bdi btrfs-1: dirty=691 wb=723 unstable=0 bg_thresh=1001 thresh=2003 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 94.800529: balance_dirty_state: bdi btrfs-1: dirty=716 wb=723 unstable=0 bg_thresh=1004 thresh=2008 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 94.800620: balance_dirty_state: bdi btrfs-1: dirty=741 wb=723 unstable=0 bg_thresh=1001 thresh=2002 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 94.800802: balance_dirty_state: bdi btrfs-1: dirty=766 wb=723 unstable=0 bg_thresh=1003 thresh=2006 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 94.800987: balance_dirty_state: bdi btrfs-1: dirty=791 wb=723 unstable=0 bg_thresh=1002 thresh=2005 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 94.800993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 94.808253: balance_dirty_state: bdi btrfs-1: dirty=791 wb=548 unstable=0 bg_thresh=1004 thresh=2008 gap=669 poll_thresh=18 ino=257 dd-2584 [004] 94.808335: balance_dirty_state: bdi btrfs-1: dirty=816 wb=548 unstable=0 bg_thresh=1004 thresh=2009 gap=645 poll_thresh=13 ino=257 dd-2584 [004] 94.808556: balance_dirty_state: bdi btrfs-1: dirty=816 wb=548 unstable=0 bg_thresh=1004 thresh=2009 gap=645 poll_thresh=14 ino=257 dd-2584 [004] 94.808614: balance_dirty_state: bdi btrfs-1: dirty=841 wb=548 unstable=0 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=15 ino=257 dd-2584 [004] 94.808671: balance_dirty_state: bdi btrfs-1: dirty=866 wb=548 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 94.808784: balance_dirty_state: bdi btrfs-1: dirty=891 wb=548 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 94.808896: balance_dirty_state: bdi btrfs-1: dirty=916 wb=548 unstable=0 bg_thresh=1005 thresh=2011 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 94.809009: balance_dirty_state: bdi btrfs-1: dirty=941 wb=548 unstable=0 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=19 ino=257 dd-2584 [004] 94.809121: balance_dirty_state: bdi btrfs-1: dirty=991 wb=548 unstable=0 bg_thresh=1007 thresh=2014 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 94.809125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 94.816306: balance_dirty_state: bdi btrfs-1: dirty=991 wb=423 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 94.816416: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=423 unstable=0 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 94.816462: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12324 wrote=0 to_write=8192 dd-2584 [001] 94.816595: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=423 unstable=0 bg_thresh=1010 thresh=2020 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 94.816956: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=423 unstable=0 bg_thresh=1009 thresh=2019 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 94.817893: balance_dirty_state: bdi btrfs-1: dirty=941 wb=498 unstable=0 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=18 ino=257 dd-2584 [001] 94.818086: balance_dirty_state: bdi btrfs-1: dirty=916 wb=498 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 94.818270: balance_dirty_state: bdi btrfs-1: dirty=941 wb=523 unstable=0 bg_thresh=1011 thresh=2023 gap=559 poll_thresh=20 ino=257 dd-2584 [001] 94.818450: balance_dirty_state: bdi btrfs-1: dirty=916 wb=573 unstable=0 bg_thresh=1011 thresh=2022 gap=533 poll_thresh=21 ino=257 dd-2584 [001] 94.818630: balance_dirty_state: bdi btrfs-1: dirty=891 wb=623 unstable=0 bg_thresh=1010 thresh=2021 gap=507 poll_thresh=22 ino=257 dd-2584 [001] 94.818807: balance_dirty_state: bdi btrfs-1: dirty=891 wb=673 unstable=0 bg_thresh=1010 thresh=2020 gap=456 poll_thresh=23 ino=257 dd-2584 [001] 94.818809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 94.820077: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=960 to_write=7232 dd-2584 [001] 94.828259: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1123 unstable=0 bg_thresh=1009 thresh=2018 gap=579 poll_thresh=23 ino=257 dd-2584 [001] 94.828327: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1123 unstable=0 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=17 ino=257 dd-2584 [001] 94.828448: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1123 unstable=0 bg_thresh=1008 thresh=2016 gap=552 poll_thresh=18 ino=257 dd-2584 [001] 94.828567: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1123 unstable=0 bg_thresh=1010 thresh=2020 gap=506 poll_thresh=19 ino=257 dd-2584 [001] 94.828860: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1123 unstable=0 bg_thresh=1009 thresh=2019 gap=480 poll_thresh=20 ino=257 dd-2584 [001] 94.828865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 94.836196: balance_dirty_state: bdi btrfs-1: dirty=416 wb=998 unstable=0 bg_thresh=1010 thresh=2020 gap=606 poll_thresh=20 ino=257 dd-2584 [001] 94.836264: balance_dirty_state: bdi btrfs-1: dirty=441 wb=998 unstable=0 bg_thresh=1012 thresh=2025 gap=586 poll_thresh=15 ino=257 dd-2584 [001] 94.836325: balance_dirty_state: bdi btrfs-1: dirty=441 wb=998 unstable=0 bg_thresh=1009 thresh=2019 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 94.836443: balance_dirty_state: bdi btrfs-1: dirty=491 wb=998 unstable=0 bg_thresh=1009 thresh=2018 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 94.836561: balance_dirty_state: bdi btrfs-1: dirty=516 wb=998 unstable=0 bg_thresh=1011 thresh=2022 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 94.836677: balance_dirty_state: bdi btrfs-1: dirty=541 wb=998 unstable=0 bg_thresh=1010 thresh=2021 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 94.836682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 94.844269: balance_dirty_state: bdi btrfs-1: dirty=541 wb=848 unstable=0 bg_thresh=1011 thresh=2022 gap=633 poll_thresh=19 ino=257 dd-2584 [001] 94.844346: balance_dirty_state: bdi btrfs-1: dirty=566 wb=848 unstable=0 bg_thresh=1013 thresh=2027 gap=613 poll_thresh=14 ino=257 dd-2584 [001] 94.844408: balance_dirty_state: bdi btrfs-1: dirty=566 wb=848 unstable=0 bg_thresh=1010 thresh=2021 gap=607 poll_thresh=15 ino=257 dd-2584 [001] 94.844468: balance_dirty_state: bdi btrfs-1: dirty=591 wb=848 unstable=0 bg_thresh=1010 thresh=2020 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 94.844585: balance_dirty_state: bdi btrfs-1: dirty=616 wb=848 unstable=0 bg_thresh=1009 thresh=2019 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 94.844873: balance_dirty_state: bdi btrfs-1: dirty=666 wb=848 unstable=0 bg_thresh=1009 thresh=2018 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 94.844878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 94.852234: balance_dirty_state: bdi btrfs-1: dirty=666 wb=723 unstable=0 bg_thresh=1009 thresh=2019 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 94.852309: balance_dirty_state: bdi btrfs-1: dirty=666 wb=723 unstable=0 bg_thresh=1012 thresh=2024 gap=635 poll_thresh=13 ino=257 dd-2584 [001] 94.852376: balance_dirty_state: bdi btrfs-1: dirty=691 wb=723 unstable=0 bg_thresh=1011 thresh=2023 gap=609 poll_thresh=14 ino=257 dd-2584 [001] 94.852442: balance_dirty_state: bdi btrfs-1: dirty=716 wb=723 unstable=0 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 94.852510: balance_dirty_state: bdi btrfs-1: dirty=716 wb=723 unstable=0 bg_thresh=1011 thresh=2022 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 94.852642: balance_dirty_state: bdi btrfs-1: dirty=741 wb=723 unstable=0 bg_thresh=1010 thresh=2021 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 94.852774: balance_dirty_state: bdi btrfs-1: dirty=791 wb=723 unstable=0 bg_thresh=1012 thresh=2025 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 94.852908: balance_dirty_state: bdi btrfs-1: dirty=816 wb=723 unstable=0 bg_thresh=1012 thresh=2024 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 94.852914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 94.860190: balance_dirty_state: bdi btrfs-1: dirty=816 wb=598 unstable=0 bg_thresh=1009 thresh=2019 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 94.860264: balance_dirty_state: bdi btrfs-1: dirty=841 wb=598 unstable=0 bg_thresh=1012 thresh=2024 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 94.860334: balance_dirty_state: bdi btrfs-1: dirty=841 wb=598 unstable=0 bg_thresh=1009 thresh=2018 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 94.860400: balance_dirty_state: bdi btrfs-1: dirty=866 wb=598 unstable=0 bg_thresh=1011 thresh=2023 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 94.860532: balance_dirty_state: bdi btrfs-1: dirty=891 wb=598 unstable=0 bg_thresh=1011 thresh=2022 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 94.860860: balance_dirty_state: bdi btrfs-1: dirty=941 wb=598 unstable=0 bg_thresh=1013 thresh=2026 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 94.860866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 94.868223: balance_dirty_state: bdi btrfs-1: dirty=941 wb=448 unstable=0 bg_thresh=1011 thresh=2023 gap=634 poll_thresh=18 ino=257 dd-2584 [001] 94.868307: balance_dirty_state: bdi btrfs-1: dirty=941 wb=448 unstable=0 bg_thresh=1008 thresh=2017 gap=628 poll_thresh=13 ino=257 dd-2584 [001] 94.868371: balance_dirty_state: bdi btrfs-1: dirty=966 wb=448 unstable=0 bg_thresh=1011 thresh=2022 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 94.868430: balance_dirty_state: bdi btrfs-1: dirty=966 wb=448 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=15 ino=257 dd-2584 [001] 94.868489: balance_dirty_state: bdi btrfs-1: dirty=991 wb=448 unstable=0 bg_thresh=1010 thresh=2021 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 94.868604: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=448 unstable=0 bg_thresh=1010 thresh=2020 gap=556 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 94.868628: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12376 wrote=0 to_write=8192 dd-2584 [001] 94.868779: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=448 unstable=0 bg_thresh=1012 thresh=2024 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 94.868961: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=498 unstable=0 bg_thresh=1008 thresh=2017 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 94.868963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 94.871398: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=784 to_write=7408 dd-2584 [005] 94.876203: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1098 unstable=0 bg_thresh=1008 thresh=2017 gap=603 poll_thresh=19 ino=257 dd-2584 [005] 94.876288: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1098 unstable=0 bg_thresh=1008 thresh=2017 gap=603 poll_thresh=14 ino=257 dd-2584 [005] 94.876374: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1098 unstable=0 bg_thresh=1008 thresh=2016 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 94.876442: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1098 unstable=0 bg_thresh=1008 thresh=2016 gap=577 poll_thresh=16 ino=257 dd-2584 [005] 94.876767: balance_dirty_state: bdi btrfs-1: dirty=391 wb=973 unstable=0 bg_thresh=1006 thresh=2013 gap=649 poll_thresh=17 ino=257 dd-2584 [005] 94.876902: balance_dirty_state: bdi btrfs-1: dirty=416 wb=973 unstable=0 bg_thresh=1008 thresh=2017 gap=628 poll_thresh=18 ino=257 dd-2584 [005] 94.877032: balance_dirty_state: bdi btrfs-1: dirty=441 wb=973 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 94.877164: balance_dirty_state: bdi btrfs-1: dirty=466 wb=973 unstable=0 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=20 ino=257 dd-2584 [005] 94.877296: balance_dirty_state: bdi btrfs-1: dirty=516 wb=973 unstable=0 bg_thresh=1004 thresh=2008 gap=519 poll_thresh=21 ino=257 dd-2584 [005] 94.877429: balance_dirty_state: bdi btrfs-1: dirty=541 wb=973 unstable=0 bg_thresh=1006 thresh=2012 gap=498 poll_thresh=22 ino=257 dd-2584 [005] 94.877434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 94.884177: balance_dirty_state: bdi btrfs-1: dirty=541 wb=973 unstable=0 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 94.884184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 94.892218: balance_dirty_state: bdi btrfs-1: dirty=541 wb=923 unstable=0 bg_thresh=1005 thresh=2010 gap=546 poll_thresh=22 ino=257 dd-2584 [005] 94.892287: balance_dirty_state: bdi btrfs-1: dirty=566 wb=923 unstable=0 bg_thresh=1007 thresh=2015 gap=526 poll_thresh=16 ino=257 dd-2584 [005] 94.892470: balance_dirty_state: bdi btrfs-1: dirty=591 wb=798 unstable=0 bg_thresh=1007 thresh=2014 gap=625 poll_thresh=17 ino=257 dd-2584 [005] 94.892592: balance_dirty_state: bdi btrfs-1: dirty=616 wb=798 unstable=0 bg_thresh=1006 thresh=2013 gap=599 poll_thresh=18 ino=257 dd-2584 [005] 94.892885: balance_dirty_state: bdi btrfs-1: dirty=641 wb=798 unstable=0 bg_thresh=1008 thresh=2017 gap=578 poll_thresh=19 ino=257 dd-2584 [005] 94.893003: balance_dirty_state: bdi btrfs-1: dirty=691 wb=798 unstable=0 bg_thresh=1008 thresh=2016 gap=527 poll_thresh=20 ino=257 dd-2584 [005] 94.893124: balance_dirty_state: bdi btrfs-1: dirty=716 wb=798 unstable=0 bg_thresh=1004 thresh=2009 gap=495 poll_thresh=21 ino=257 dd-2584 [005] 94.893129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 94.900256: balance_dirty_state: bdi btrfs-1: dirty=716 wb=648 unstable=0 bg_thresh=1003 thresh=2006 gap=642 poll_thresh=21 ino=257 dd-2584 [000] 94.900342: balance_dirty_state: bdi btrfs-1: dirty=741 wb=648 unstable=0 bg_thresh=1005 thresh=2011 gap=622 poll_thresh=16 ino=257 dd-2584 [000] 94.900476: balance_dirty_state: bdi btrfs-1: dirty=766 wb=648 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=17 ino=257 dd-2584 [000] 94.900612: balance_dirty_state: bdi btrfs-1: dirty=791 wb=648 unstable=0 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=18 ino=257 dd-2584 [000] 94.900752: balance_dirty_state: bdi btrfs-1: dirty=841 wb=648 unstable=0 bg_thresh=1012 thresh=2025 gap=536 poll_thresh=19 ino=257 dd-2584 [000] 94.900892: balance_dirty_state: bdi btrfs-1: dirty=866 wb=648 unstable=0 bg_thresh=1012 thresh=2024 gap=510 poll_thresh=20 ino=257 dd-2584 [000] 94.901238: balance_dirty_state: bdi btrfs-1: dirty=891 wb=648 unstable=0 bg_thresh=1008 thresh=2017 gap=478 poll_thresh=21 ino=257 dd-2584 [000] 94.901243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 94.908268: balance_dirty_state: bdi btrfs-1: dirty=891 wb=523 unstable=0 bg_thresh=999 thresh=1998 gap=584 poll_thresh=21 ino=257 dd-2584 [000] 94.908422: balance_dirty_state: bdi btrfs-1: dirty=916 wb=473 unstable=0 bg_thresh=998 thresh=1996 gap=607 poll_thresh=16 ino=257 dd-2584 [000] 94.908752: balance_dirty_state: bdi btrfs-1: dirty=941 wb=398 unstable=0 bg_thresh=993 thresh=1986 gap=647 poll_thresh=17 ino=257 dd-2584 [000] 94.908897: balance_dirty_state: bdi btrfs-1: dirty=966 wb=398 unstable=0 bg_thresh=1001 thresh=2002 gap=638 poll_thresh=18 ino=257 dd-2584 [000] 94.909046: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=398 unstable=0 bg_thresh=999 thresh=1999 gap=585 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 94.909107: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12416 wrote=0 to_write=8192 dd-2584 [000] 94.909195: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=398 unstable=0 bg_thresh=998 thresh=1996 gap=557 poll_thresh=20 ino=257 dd-2584 [000] 94.909344: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=423 unstable=0 bg_thresh=1000 thresh=2001 gap=537 poll_thresh=21 ino=257 dd-2584 [000] 94.909500: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=473 unstable=0 bg_thresh=1001 thresh=2003 gap=489 poll_thresh=22 ino=257 dd-2584 [000] 94.909502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=55164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 94.911778: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=264 wrote=800 to_write=7392 dd-2584 [004] 94.916253: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1073 unstable=0 bg_thresh=994 thresh=1989 gap=600 poll_thresh=22 ino=257 dd-2584 [004] 94.916381: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1073 unstable=0 bg_thresh=994 thresh=1989 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 94.916837: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1073 unstable=0 bg_thresh=999 thresh=1999 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 94.917017: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1073 unstable=0 bg_thresh=1002 thresh=2004 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 94.917199: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1073 unstable=0 bg_thresh=1001 thresh=2003 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 94.917378: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1073 unstable=0 bg_thresh=1001 thresh=2002 gap=463 poll_thresh=20 ino=257 dd-2584 [004] 94.917385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-343% task_weight=98% bdi_bw=55164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.924227: balance_dirty_state: bdi btrfs-1: dirty=466 wb=948 unstable=0 bg_thresh=1001 thresh=2002 gap=588 poll_thresh=20 ino=257 dd-2584 [006] 94.924327: balance_dirty_state: bdi btrfs-1: dirty=491 wb=948 unstable=0 bg_thresh=1001 thresh=2002 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 94.924385: balance_dirty_state: bdi btrfs-1: dirty=491 wb=948 unstable=0 bg_thresh=1003 thresh=2007 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 94.924492: balance_dirty_state: bdi btrfs-1: dirty=541 wb=948 unstable=0 bg_thresh=1006 thresh=2012 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 94.924604: balance_dirty_state: bdi btrfs-1: dirty=566 wb=948 unstable=0 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 94.924609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=55164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.932169: balance_dirty_state: bdi btrfs-1: dirty=566 wb=823 unstable=0 bg_thresh=1002 thresh=2005 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 94.932238: balance_dirty_state: bdi btrfs-1: dirty=566 wb=823 unstable=0 bg_thresh=1002 thresh=2005 gap=616 poll_thresh=13 ino=257 dd-2584 [006] 94.932298: balance_dirty_state: bdi btrfs-1: dirty=591 wb=823 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 94.932355: balance_dirty_state: bdi btrfs-1: dirty=616 wb=823 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 94.932586: balance_dirty_state: bdi btrfs-1: dirty=616 wb=823 unstable=0 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 94.932703: balance_dirty_state: bdi btrfs-1: dirty=666 wb=823 unstable=0 bg_thresh=1010 thresh=2020 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 94.932822: balance_dirty_state: bdi btrfs-1: dirty=691 wb=823 unstable=0 bg_thresh=1012 thresh=2024 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 94.932940: balance_dirty_state: bdi btrfs-1: dirty=716 wb=823 unstable=0 bg_thresh=1011 thresh=2023 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 94.932944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-315% task_weight=98% bdi_bw=55164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.940172: balance_dirty_state: bdi btrfs-1: dirty=716 wb=698 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=19 ino=257 dd-2584 [006] 94.940235: balance_dirty_state: bdi btrfs-1: dirty=741 wb=698 unstable=0 bg_thresh=1004 thresh=2008 gap=569 poll_thresh=14 ino=257 dd-2584 [006] 94.940294: balance_dirty_state: bdi btrfs-1: dirty=766 wb=698 unstable=0 bg_thresh=1006 thresh=2013 gap=549 poll_thresh=15 ino=257 dd-2584 [006] 94.940351: balance_dirty_state: bdi btrfs-1: dirty=766 wb=698 unstable=0 bg_thresh=1006 thresh=2013 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 94.940466: balance_dirty_state: bdi btrfs-1: dirty=791 wb=698 unstable=0 bg_thresh=1009 thresh=2018 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 94.940585: balance_dirty_state: bdi btrfs-1: dirty=841 wb=698 unstable=0 bg_thresh=1011 thresh=2022 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 94.940589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=55164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.948223: balance_dirty_state: bdi btrfs-1: dirty=841 wb=548 unstable=0 bg_thresh=1008 thresh=2016 gap=627 poll_thresh=18 ino=257 dd-2584 [006] 94.948294: balance_dirty_state: bdi btrfs-1: dirty=841 wb=548 unstable=0 bg_thresh=1008 thresh=2016 gap=627 poll_thresh=13 ino=257 dd-2584 [006] 94.948353: balance_dirty_state: bdi btrfs-1: dirty=866 wb=548 unstable=0 bg_thresh=1010 thresh=2021 gap=607 poll_thresh=14 ino=257 dd-2584 [006] 94.948571: balance_dirty_state: bdi btrfs-1: dirty=891 wb=548 unstable=0 bg_thresh=1010 thresh=2021 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 94.948628: balance_dirty_state: bdi btrfs-1: dirty=891 wb=548 unstable=0 bg_thresh=1010 thresh=2020 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 94.948742: balance_dirty_state: bdi btrfs-1: dirty=941 wb=548 unstable=0 bg_thresh=1009 thresh=2019 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 94.948855: balance_dirty_state: bdi btrfs-1: dirty=966 wb=548 unstable=0 bg_thresh=1009 thresh=2018 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 94.948860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=55164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.956187: balance_dirty_state: bdi btrfs-1: dirty=966 wb=423 unstable=0 bg_thresh=1011 thresh=2022 gap=633 poll_thresh=18 ino=257 dd-2584 [006] 94.956252: balance_dirty_state: bdi btrfs-1: dirty=966 wb=423 unstable=0 bg_thresh=1011 thresh=2022 gap=633 poll_thresh=13 ino=257 dd-2584 [006] 94.956310: balance_dirty_state: bdi btrfs-1: dirty=991 wb=423 unstable=0 bg_thresh=1013 thresh=2027 gap=613 poll_thresh=14 ino=257 dd-2584 [006] 94.956370: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=423 unstable=0 bg_thresh=1013 thresh=2027 gap=588 poll_thresh=15 ino=257 dd-2584 [006] 94.956431: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=423 unstable=0 bg_thresh=1016 thresh=2032 gap=593 poll_thresh=16 ino=257 dd-2584 [006] 94.956550: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=423 unstable=0 bg_thresh=1018 thresh=2037 gap=548 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 94.956565: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12464 wrote=0 to_write=8192 dd-2584 [006] 94.956681: balance_dirty_state: bdi btrfs-1: dirty=1091 wb=423 unstable=0 bg_thresh=1020 thresh=2041 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 94.956814: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=473 unstable=0 bg_thresh=1020 thresh=2040 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 94.956816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-293% task_weight=99% bdi_bw=55164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 94.959130: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=312 wrote=800 to_write=7392 dd-2584 [006] 94.964180: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1223 unstable=0 bg_thresh=1020 thresh=2040 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 94.964185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-293% task_weight=99% bdi_bw=55164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.972201: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1098 unstable=0 bg_thresh=1012 thresh=2024 gap=610 poll_thresh=19 ino=257 dd-2584 [006] 94.972456: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1098 unstable=0 bg_thresh=1012 thresh=2024 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 94.972516: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1098 unstable=0 bg_thresh=1014 thresh=2029 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 94.972574: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1098 unstable=0 bg_thresh=1014 thresh=2029 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 94.972688: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1098 unstable=0 bg_thresh=1017 thresh=2034 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 94.972807: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1098 unstable=0 bg_thresh=1022 thresh=2044 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 94.972812: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-117% task_gap=-334% task_weight=99% bdi_bw=55164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.980255: balance_dirty_state: bdi btrfs-1: dirty=438 wb=848 unstable=0 bg_thresh=1019 thresh=2039 gap=753 poll_thresh=18 ino=257 dd-2584 [006] 94.980320: balance_dirty_state: bdi btrfs-1: dirty=438 wb=848 unstable=0 bg_thresh=1019 thresh=2039 gap=753 poll_thresh=13 ino=257 dd-2584 [006] 94.980381: balance_dirty_state: bdi btrfs-1: dirty=463 wb=848 unstable=0 bg_thresh=1022 thresh=2044 gap=733 poll_thresh=14 ino=257 dd-2584 [006] 94.980440: balance_dirty_state: bdi btrfs-1: dirty=488 wb=848 unstable=0 bg_thresh=1024 thresh=2049 gap=713 poll_thresh=15 ino=257 dd-2584 [006] 94.980500: balance_dirty_state: bdi btrfs-1: dirty=488 wb=848 unstable=0 bg_thresh=1021 thresh=2043 gap=707 poll_thresh=16 ino=257 dd-2584 [006] 94.980619: balance_dirty_state: bdi btrfs-1: dirty=538 wb=848 unstable=0 bg_thresh=1021 thresh=2042 gap=656 poll_thresh=17 ino=257 dd-2584 [006] 94.980738: balance_dirty_state: bdi btrfs-1: dirty=563 wb=848 unstable=0 bg_thresh=1023 thresh=2046 gap=635 poll_thresh=18 ino=257 dd-2584 [006] 94.981045: balance_dirty_state: bdi btrfs-1: dirty=588 wb=823 unstable=0 bg_thresh=1019 thresh=2039 gap=628 poll_thresh=19 ino=257 dd-2584 [006] 94.981168: balance_dirty_state: bdi btrfs-1: dirty=638 wb=823 unstable=0 bg_thresh=1014 thresh=2029 gap=568 poll_thresh=20 ino=257 dd-2584 [006] 94.981296: balance_dirty_state: bdi btrfs-1: dirty=663 wb=823 unstable=0 bg_thresh=1019 thresh=2039 gap=553 poll_thresh=21 ino=257 dd-2584 [006] 94.981421: balance_dirty_state: bdi btrfs-1: dirty=688 wb=823 unstable=0 bg_thresh=1017 thresh=2035 gap=524 poll_thresh=22 ino=257 dd-2584 [006] 94.981550: balance_dirty_state: bdi btrfs-1: dirty=713 wb=823 unstable=0 bg_thresh=1017 thresh=2034 gap=498 poll_thresh=23 ino=257 dd-2584 [006] 94.981555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=55164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.988214: balance_dirty_state: bdi btrfs-1: dirty=713 wb=698 unstable=0 bg_thresh=1019 thresh=2038 gap=627 poll_thresh=23 ino=257 dd-2584 [006] 94.988284: balance_dirty_state: bdi btrfs-1: dirty=738 wb=698 unstable=0 bg_thresh=1018 thresh=2037 gap=601 poll_thresh=17 ino=257 dd-2584 [006] 94.988403: balance_dirty_state: bdi btrfs-1: dirty=763 wb=698 unstable=0 bg_thresh=1018 thresh=2036 gap=575 poll_thresh=18 ino=257 dd-2584 [006] 94.988521: balance_dirty_state: bdi btrfs-1: dirty=813 wb=698 unstable=0 bg_thresh=1017 thresh=2035 gap=524 poll_thresh=19 ino=257 dd-2584 [006] 94.988637: balance_dirty_state: bdi btrfs-1: dirty=838 wb=698 unstable=0 bg_thresh=1019 thresh=2039 gap=503 poll_thresh=20 ino=257 dd-2584 [006] 94.988642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=55164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 94.996277: balance_dirty_state: bdi btrfs-1: dirty=838 wb=573 unstable=0 bg_thresh=1022 thresh=2044 gap=633 poll_thresh=20 ino=257 dd-2584 [006] 94.996540: balance_dirty_state: bdi btrfs-1: dirty=838 wb=573 unstable=0 bg_thresh=1022 thresh=2044 gap=633 poll_thresh=15 ino=257 dd-2584 [006] 94.996597: balance_dirty_state: bdi btrfs-1: dirty=863 wb=573 unstable=0 bg_thresh=1021 thresh=2043 gap=607 poll_thresh=16 ino=257 dd-2584 [006] 94.996709: balance_dirty_state: bdi btrfs-1: dirty=888 wb=573 unstable=0 bg_thresh=1021 thresh=2042 gap=581 poll_thresh=17 ino=257 dd-2584 [006] 94.996823: balance_dirty_state: bdi btrfs-1: dirty=938 wb=573 unstable=0 bg_thresh=1020 thresh=2041 gap=530 poll_thresh=18 ino=257 dd-2584 [006] 94.996935: balance_dirty_state: bdi btrfs-1: dirty=963 wb=573 unstable=0 bg_thresh=1022 thresh=2045 gap=509 poll_thresh=19 ino=257 dd-2584 [006] 94.996940: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-242% task_weight=100% bdi_bw=55164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 95.004332: balance_dirty_state: bdi btrfs-1: dirty=963 wb=448 unstable=0 bg_thresh=1022 thresh=2044 gap=633 poll_thresh=19 ino=257 dd-2584 [006] 95.004442: balance_dirty_state: bdi btrfs-1: dirty=988 wb=373 unstable=0 bg_thresh=1019 thresh=2038 gap=677 poll_thresh=14 ino=257 dd-2584 [006] 95.004511: balance_dirty_state: bdi btrfs-1: dirty=988 wb=323 unstable=0 bg_thresh=1021 thresh=2043 gap=732 poll_thresh=15 ino=257 dd-2584 [006] 95.004574: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=323 unstable=0 bg_thresh=1016 thresh=2033 gap=697 poll_thresh=16 ino=257 dd-2584 [006] 95.004695: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=323 unstable=0 bg_thresh=1019 thresh=2038 gap=677 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 95.004721: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12512 wrote=0 to_write=8192 dd-2584 [006] 95.004873: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=323 unstable=0 bg_thresh=1020 thresh=2041 gap=655 poll_thresh=18 ino=257 dd-2584 [006] 95.005340: balance_dirty_state: bdi btrfs-1: dirty=988 wb=448 unstable=0 bg_thresh=1021 thresh=2043 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 95.005520: balance_dirty_state: bdi btrfs-1: dirty=988 wb=498 unstable=0 bg_thresh=1021 thresh=2042 gap=556 poll_thresh=20 ino=257 dd-2584 [006] 95.005699: balance_dirty_state: bdi btrfs-1: dirty=963 wb=548 unstable=0 bg_thresh=1020 thresh=2041 gap=530 poll_thresh=21 ino=257 dd-2584 [006] 95.005878: balance_dirty_state: bdi btrfs-1: dirty=963 wb=573 unstable=0 bg_thresh=1020 thresh=2040 gap=504 poll_thresh=22 ino=257 dd-2584 [006] 95.005880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-246% task_weight=98% bdi_bw=55164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 95.008721: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=364 wrote=880 to_write=7312 dd-2584 [006] 95.012283: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1087 unstable=0 bg_thresh=1018 thresh=2037 gap=609 poll_thresh=22 ino=257 dd-2584 [006] 95.012386: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1087 unstable=0 bg_thresh=1018 thresh=2036 gap=608 poll_thresh=16 ino=257 dd-2584 [006] 95.012511: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1087 unstable=0 bg_thresh=1016 thresh=2033 gap=580 poll_thresh=17 ino=257 dd-2584 [006] 95.012636: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1087 unstable=0 bg_thresh=1014 thresh=2029 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 95.012758: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1087 unstable=0 bg_thresh=1019 thresh=2039 gap=511 poll_thresh=19 ino=257 dd-2584 [006] 95.012883: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1087 unstable=0 bg_thresh=1018 thresh=2036 gap=483 poll_thresh=20 ino=257 dd-2584 [006] 95.012888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=56904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 95.020317: balance_dirty_state: bdi btrfs-1: dirty=466 wb=937 unstable=0 bg_thresh=1020 thresh=2041 gap=638 poll_thresh=20 ino=257 dd-2584 [006] 95.020555: balance_dirty_state: bdi btrfs-1: dirty=491 wb=937 unstable=0 bg_thresh=1019 thresh=2039 gap=611 poll_thresh=15 ino=257 dd-2584 [006] 95.020614: balance_dirty_state: bdi btrfs-1: dirty=516 wb=937 unstable=0 bg_thresh=1016 thresh=2033 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 95.020732: balance_dirty_state: bdi btrfs-1: dirty=541 wb=937 unstable=0 bg_thresh=1016 thresh=2032 gap=554 poll_thresh=17 ino=257 dd-2584 [006] 95.020857: balance_dirty_state: bdi btrfs-1: dirty=566 wb=937 unstable=0 bg_thresh=1013 thresh=2027 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 95.020979: balance_dirty_state: bdi btrfs-1: dirty=591 wb=937 unstable=0 bg_thresh=1009 thresh=2018 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 95.020984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=56904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 95.028195: balance_dirty_state: bdi btrfs-1: dirty=581 wb=923 unstable=0 bg_thresh=1007 thresh=2015 gap=511 poll_thresh=19 ino=257 dd-2584 [006] 95.028270: balance_dirty_state: bdi btrfs-1: dirty=606 wb=898 unstable=0 bg_thresh=1007 thresh=2014 gap=510 poll_thresh=14 ino=257 dd-2584 [006] 95.028342: balance_dirty_state: bdi btrfs-1: dirty=631 wb=848 unstable=0 bg_thresh=1013 thresh=2026 gap=547 poll_thresh=15 ino=257 dd-2584 [006] 95.028414: balance_dirty_state: bdi btrfs-1: dirty=631 wb=823 unstable=0 bg_thresh=1007 thresh=2015 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 95.028544: balance_dirty_state: bdi btrfs-1: dirty=681 wb=798 unstable=0 bg_thresh=1008 thresh=2017 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 95.028671: balance_dirty_state: bdi btrfs-1: dirty=706 wb=798 unstable=0 bg_thresh=1011 thresh=2022 gap=518 poll_thresh=18 ino=257 dd-2584 [006] 95.028967: balance_dirty_state: bdi btrfs-1: dirty=731 wb=798 unstable=0 bg_thresh=1011 thresh=2022 gap=493 poll_thresh=19 ino=257 dd-2584 [006] 95.028972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=56904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 95.036305: balance_dirty_state: bdi btrfs-1: dirty=729 wb=653 unstable=0 bg_thresh=1002 thresh=2004 gap=622 poll_thresh=19 ino=257 dd-2584 [002] 95.036379: balance_dirty_state: bdi btrfs-1: dirty=729 wb=653 unstable=0 bg_thresh=998 thresh=1996 gap=614 poll_thresh=14 ino=257 dd-2584 [002] 95.036444: balance_dirty_state: bdi btrfs-1: dirty=754 wb=653 unstable=0 bg_thresh=1000 thresh=2001 gap=594 poll_thresh=15 ino=257 dd-2584 [002] 95.036507: balance_dirty_state: bdi btrfs-1: dirty=779 wb=653 unstable=0 bg_thresh=999 thresh=1998 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 95.036634: balance_dirty_state: bdi btrfs-1: dirty=804 wb=653 unstable=0 bg_thresh=1001 thresh=2003 gap=546 poll_thresh=17 ino=257 dd-2584 [002] 95.036762: balance_dirty_state: bdi btrfs-1: dirty=829 wb=653 unstable=0 bg_thresh=999 thresh=1999 gap=517 poll_thresh=18 ino=257 dd-2584 [002] 95.036887: balance_dirty_state: bdi btrfs-1: dirty=879 wb=653 unstable=0 bg_thresh=998 thresh=1996 gap=464 poll_thresh=19 ino=257 dd-2584 [002] 95.036892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=56904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 95.044301: balance_dirty_state: bdi btrfs-1: dirty=882 wb=513 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=19 ino=257 dd-2584 [002] 95.044376: balance_dirty_state: bdi btrfs-1: dirty=882 wb=513 unstable=0 bg_thresh=1000 thresh=2000 gap=605 poll_thresh=14 ino=257 dd-2584 [002] 95.044440: balance_dirty_state: bdi btrfs-1: dirty=907 wb=513 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=15 ino=257 dd-2584 [002] 95.044505: balance_dirty_state: bdi btrfs-1: dirty=932 wb=513 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 95.044627: balance_dirty_state: bdi btrfs-1: dirty=957 wb=513 unstable=0 bg_thresh=1001 thresh=2003 gap=533 poll_thresh=17 ino=257 dd-2584 [002] 95.046297: balance_dirty_state: bdi btrfs-1: dirty=982 wb=513 unstable=0 bg_thresh=1001 thresh=2002 gap=507 poll_thresh=18 ino=257 dd-2584 [002] 95.046418: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=513 unstable=0 bg_thresh=1003 thresh=2006 gap=486 poll_thresh=19 ino=257 dd-2584 [002] 95.046423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=56904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 95.046440: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12552 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 95.048095: writeback_single_inode: bdi btrfs-1: ino=257 state= age=400 wrote=704 to_write=7488 dd-2584 [002] 95.052282: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1088 unstable=0 bg_thresh=1010 thresh=2020 gap=625 poll_thresh=19 ino=257 dd-2584 [002] 95.052363: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1088 unstable=0 bg_thresh=1007 thresh=2014 gap=594 poll_thresh=14 ino=257 dd-2584 [002] 95.052429: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1088 unstable=0 bg_thresh=1009 thresh=2019 gap=574 poll_thresh=15 ino=257 dd-2584 [002] 95.052490: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1088 unstable=0 bg_thresh=1006 thresh=2013 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 95.052612: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1088 unstable=0 bg_thresh=1006 thresh=2012 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 95.052735: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1088 unstable=0 bg_thresh=1008 thresh=2016 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 95.052740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=56904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 95.060334: balance_dirty_state: bdi btrfs-1: dirty=427 wb=954 unstable=0 bg_thresh=1004 thresh=2009 gap=628 poll_thresh=18 ino=257 dd-2584 [001] 95.060457: balance_dirty_state: bdi btrfs-1: dirty=427 wb=954 unstable=0 bg_thresh=1004 thresh=2009 gap=628 poll_thresh=13 ino=257 dd-2584 [001] 95.060576: balance_dirty_state: bdi btrfs-1: dirty=452 wb=954 unstable=0 bg_thresh=1007 thresh=2014 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 95.060698: balance_dirty_state: bdi btrfs-1: dirty=477 wb=954 unstable=0 bg_thresh=1009 thresh=2019 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 95.060817: balance_dirty_state: bdi btrfs-1: dirty=477 wb=954 unstable=0 bg_thresh=1006 thresh=2013 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 95.061054: balance_dirty_state: bdi btrfs-1: dirty=527 wb=954 unstable=0 bg_thresh=1006 thresh=2012 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 95.061648: balance_dirty_state: bdi btrfs-1: dirty=552 wb=954 unstable=0 bg_thresh=1008 thresh=2016 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 95.061877: balance_dirty_state: bdi btrfs-1: dirty=577 wb=954 unstable=0 bg_thresh=1007 thresh=2015 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 95.061886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=56904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 95.068391: balance_dirty_state: bdi btrfs-1: dirty=577 wb=829 unstable=0 bg_thresh=1007 thresh=2015 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 95.068471: balance_dirty_state: bdi btrfs-1: dirty=602 wb=829 unstable=0 bg_thresh=1007 thresh=2014 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 95.068531: balance_dirty_state: bdi btrfs-1: dirty=627 wb=829 unstable=0 bg_thresh=1007 thresh=2014 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 95.068590: balance_dirty_state: bdi btrfs-1: dirty=627 wb=829 unstable=0 bg_thresh=1006 thresh=2013 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 95.068710: balance_dirty_state: bdi btrfs-1: dirty=652 wb=829 unstable=0 bg_thresh=1006 thresh=2012 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 95.068827: balance_dirty_state: bdi btrfs-1: dirty=702 wb=829 unstable=0 bg_thresh=1005 thresh=2011 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 95.068832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=56904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 95.076359: balance_dirty_state: bdi btrfs-1: dirty=702 wb=829 unstable=0 bg_thresh=1004 thresh=2009 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 95.076371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=56904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 95.084333: balance_dirty_state: bdi btrfs-1: dirty=702 wb=579 unstable=0 bg_thresh=1003 thresh=2007 gap=726 poll_thresh=18 ino=257 dd-2584 [001] 95.084404: balance_dirty_state: bdi btrfs-1: dirty=702 wb=579 unstable=0 bg_thresh=1006 thresh=2012 gap=731 poll_thresh=13 ino=257 dd-2584 [001] 95.084465: balance_dirty_state: bdi btrfs-1: dirty=727 wb=579 unstable=0 bg_thresh=1005 thresh=2011 gap=705 poll_thresh=14 ino=257 dd-2584 [001] 95.084525: balance_dirty_state: bdi btrfs-1: dirty=752 wb=579 unstable=0 bg_thresh=1005 thresh=2011 gap=680 poll_thresh=15 ino=257 dd-2584 [001] 95.084584: balance_dirty_state: bdi btrfs-1: dirty=752 wb=579 unstable=0 bg_thresh=1005 thresh=2010 gap=679 poll_thresh=16 ino=257 dd-2584 [001] 95.084873: balance_dirty_state: bdi btrfs-1: dirty=802 wb=579 unstable=0 bg_thresh=1004 thresh=2009 gap=628 poll_thresh=17 ino=257 dd-2584 [001] 95.084991: balance_dirty_state: bdi btrfs-1: dirty=827 wb=579 unstable=0 bg_thresh=1006 thresh=2013 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 95.085121: balance_dirty_state: bdi btrfs-1: dirty=852 wb=579 unstable=0 bg_thresh=1006 thresh=2012 gap=581 poll_thresh=19 ino=257 dd-2584 [001] 95.085259: balance_dirty_state: bdi btrfs-1: dirty=877 wb=579 unstable=0 bg_thresh=1005 thresh=2011 gap=555 poll_thresh=20 ino=257 dd-2584 [001] 95.085398: balance_dirty_state: bdi btrfs-1: dirty=927 wb=579 unstable=0 bg_thresh=1005 thresh=2010 gap=504 poll_thresh=21 ino=257 dd-2584 [001] 95.085534: balance_dirty_state: bdi btrfs-1: dirty=952 wb=579 unstable=0 bg_thresh=1007 thresh=2014 gap=483 poll_thresh=22 ino=257 dd-2584 [001] 95.085540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=56904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 95.096365: balance_dirty_state: bdi btrfs-1: dirty=952 wb=329 unstable=0 bg_thresh=1007 thresh=2014 gap=733 poll_thresh=22 ino=257 dd-2584 [002] 95.096487: balance_dirty_state: bdi btrfs-1: dirty=952 wb=329 unstable=0 bg_thresh=1006 thresh=2013 gap=732 poll_thresh=16 ino=257 dd-2584 [002] 95.096723: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=329 unstable=0 bg_thresh=1006 thresh=2012 gap=681 poll_thresh=17 ino=257 dd-2584 [002] 95.096957: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=329 unstable=0 bg_thresh=1005 thresh=2011 gap=655 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 95.097001: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12604 wrote=0 to_write=8192 dd-2584 [002] 95.097896: balance_dirty_state: bdi btrfs-1: dirty=977 wb=404 unstable=0 bg_thresh=1007 thresh=2015 gap=634 poll_thresh=19 ino=257 dd-2584 [002] 95.098259: balance_dirty_state: bdi btrfs-1: dirty=977 wb=454 unstable=0 bg_thresh=1007 thresh=2014 gap=583 poll_thresh=20 ino=257 dd-2584 [002] 95.098621: balance_dirty_state: bdi btrfs-1: dirty=977 wb=504 unstable=0 bg_thresh=1006 thresh=2013 gap=532 poll_thresh=21 ino=257 dd-2584 [002] 95.098992: balance_dirty_state: bdi btrfs-1: dirty=952 wb=554 unstable=0 bg_thresh=1006 thresh=2012 gap=506 poll_thresh=22 ino=257 dd-2584 [002] 95.099355: balance_dirty_state: bdi btrfs-1: dirty=927 wb=579 unstable=0 bg_thresh=1008 thresh=2016 gap=510 poll_thresh=23 ino=257 dd-2584 [002] 95.099717: balance_dirty_state: bdi btrfs-1: dirty=927 wb=629 unstable=0 bg_thresh=1007 thresh=2015 gap=459 poll_thresh=24 ino=257 dd-2584 [002] 95.099721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=56904 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 95.101754: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=912 to_write=7280 dd-2584 [002] 95.104393: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1129 unstable=0 bg_thresh=1009 thresh=2018 gap=562 poll_thresh=24 ino=257 dd-2584 [002] 95.104459: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1129 unstable=0 bg_thresh=1006 thresh=2012 gap=556 poll_thresh=18 ino=257 dd-2584 [002] 95.104579: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1129 unstable=0 bg_thresh=1008 thresh=2016 gap=510 poll_thresh=19 ino=257 dd-2584 [002] 95.104872: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1129 unstable=0 bg_thresh=1007 thresh=2015 gap=484 poll_thresh=20 ino=257 dd-2584 [002] 95.104877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=56904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 95.112292: balance_dirty_state: bdi btrfs-1: dirty=402 wb=929 unstable=0 bg_thresh=1006 thresh=2012 gap=681 poll_thresh=20 ino=257 dd-2584 [002] 95.112361: balance_dirty_state: bdi btrfs-1: dirty=427 wb=929 unstable=0 bg_thresh=1008 thresh=2017 gap=661 poll_thresh=15 ino=257 dd-2584 [002] 95.112422: balance_dirty_state: bdi btrfs-1: dirty=427 wb=929 unstable=0 bg_thresh=1005 thresh=2011 gap=655 poll_thresh=16 ino=257 dd-2584 [002] 95.112541: balance_dirty_state: bdi btrfs-1: dirty=452 wb=929 unstable=0 bg_thresh=1005 thresh=2010 gap=629 poll_thresh=17 ino=257 dd-2584 [002] 95.112659: balance_dirty_state: bdi btrfs-1: dirty=502 wb=929 unstable=0 bg_thresh=1007 thresh=2014 gap=583 poll_thresh=18 ino=257 dd-2584 [002] 95.112777: balance_dirty_state: bdi btrfs-1: dirty=527 wb=929 unstable=0 bg_thresh=1006 thresh=2013 gap=557 poll_thresh=19 ino=257 dd-2584 [002] 95.112894: balance_dirty_state: bdi btrfs-1: dirty=552 wb=929 unstable=0 bg_thresh=1006 thresh=2012 gap=531 poll_thresh=20 ino=257 dd-2584 [002] 95.113013: balance_dirty_state: bdi btrfs-1: dirty=602 wb=929 unstable=0 bg_thresh=1008 thresh=2016 gap=485 poll_thresh=21 ino=257 dd-2584 [002] 95.113018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=56904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 95.120309: balance_dirty_state: bdi btrfs-1: dirty=602 wb=929 unstable=0 bg_thresh=1005 thresh=2011 gap=480 poll_thresh=21 ino=257 dd-2584 [002] 95.120315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=57776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 95.128323: balance_dirty_state: bdi btrfs-1: dirty=602 wb=679 unstable=0 bg_thresh=1007 thresh=2014 gap=733 poll_thresh=21 ino=257 dd-2584 [004] 95.128387: balance_dirty_state: bdi btrfs-1: dirty=627 wb=679 unstable=0 bg_thresh=1007 thresh=2014 gap=708 poll_thresh=16 ino=257 dd-2584 [004] 95.128505: balance_dirty_state: bdi btrfs-1: dirty=652 wb=679 unstable=0 bg_thresh=1009 thresh=2019 gap=688 poll_thresh=17 ino=257 dd-2584 [004] 95.128791: balance_dirty_state: bdi btrfs-1: dirty=677 wb=679 unstable=0 bg_thresh=1012 thresh=2024 gap=668 poll_thresh=18 ino=257 dd-2584 [004] 95.128908: balance_dirty_state: bdi btrfs-1: dirty=702 wb=679 unstable=0 bg_thresh=1014 thresh=2028 gap=647 poll_thresh=19 ino=257 dd-2584 [004] 95.129024: balance_dirty_state: bdi btrfs-1: dirty=752 wb=679 unstable=0 bg_thresh=1013 thresh=2027 gap=596 poll_thresh=20 ino=257 dd-2584 [004] 95.129141: balance_dirty_state: bdi btrfs-1: dirty=777 wb=679 unstable=0 bg_thresh=1013 thresh=2026 gap=570 poll_thresh=21 ino=257 dd-2584 [004] 95.129257: balance_dirty_state: bdi btrfs-1: dirty=802 wb=679 unstable=0 bg_thresh=1012 thresh=2025 gap=544 poll_thresh=22 ino=257 dd-2584 [004] 95.129374: balance_dirty_state: bdi btrfs-1: dirty=827 wb=679 unstable=0 bg_thresh=1014 thresh=2029 gap=523 poll_thresh=23 ino=257 dd-2584 [004] 95.129491: balance_dirty_state: bdi btrfs-1: dirty=877 wb=679 unstable=0 bg_thresh=1014 thresh=2028 gap=472 poll_thresh=24 ino=257 dd-2584 [004] 95.129496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-172% task_weight=101% bdi_bw=57776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 95.136245: balance_dirty_state: bdi btrfs-1: dirty=877 wb=554 unstable=0 bg_thresh=1001 thresh=2003 gap=572 poll_thresh=24 ino=257 dd-2584 [000] 95.136337: balance_dirty_state: bdi btrfs-1: dirty=902 wb=554 unstable=0 bg_thresh=1004 thresh=2009 gap=553 poll_thresh=18 ino=257 dd-2584 [000] 95.136643: balance_dirty_state: bdi btrfs-1: dirty=927 wb=554 unstable=0 bg_thresh=1010 thresh=2020 gap=539 poll_thresh=19 ino=257 dd-2584 [000] 95.136760: balance_dirty_state: bdi btrfs-1: dirty=952 wb=554 unstable=0 bg_thresh=1012 thresh=2025 gap=519 poll_thresh=20 ino=257 dd-2584 [000] 95.136877: balance_dirty_state: bdi btrfs-1: dirty=977 wb=554 unstable=0 bg_thresh=1014 thresh=2029 gap=498 poll_thresh=21 ino=257 dd-2584 [000] 95.136881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-124% task_weight=101% bdi_bw=57776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 95.144278: balance_dirty_state: bdi btrfs-1: dirty=977 wb=429 unstable=0 bg_thresh=1013 thresh=2027 gap=621 poll_thresh=21 ino=257 dd-2584 [000] 95.144390: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=429 unstable=0 bg_thresh=1010 thresh=2021 gap=590 poll_thresh=16 ino=257 dd-2584 [000] 95.144623: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=429 unstable=0 bg_thresh=1010 thresh=2020 gap=564 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 95.144713: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12652 wrote=0 to_write=8192 dd-2584 [000] 95.144870: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=429 unstable=0 bg_thresh=1012 thresh=2024 gap=518 poll_thresh=18 ino=257 dd-2584 [000] 95.145116: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=454 unstable=0 bg_thresh=1011 thresh=2023 gap=517 poll_thresh=19 ino=257 dd-2584 [000] 95.145363: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=504 unstable=0 bg_thresh=1011 thresh=2022 gap=491 poll_thresh=20 ino=257 dd-2584 [000] 95.145366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-132% task_weight=100% bdi_bw=57776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 95.147046: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=800 to_write=7392 dd-2584 [004] 95.152266: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1054 unstable=0 bg_thresh=1011 thresh=2023 gap=642 poll_thresh=20 ino=257 dd-2584 [004] 95.152333: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1054 unstable=0 bg_thresh=1011 thresh=2023 gap=642 poll_thresh=15 ino=257 dd-2584 [004] 95.152394: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1054 unstable=0 bg_thresh=1014 thresh=2028 gap=622 poll_thresh=16 ino=257 dd-2584 [004] 95.152694: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1054 unstable=0 bg_thresh=1016 thresh=2033 gap=602 poll_thresh=17 ino=257 dd-2584 [004] 95.152810: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1054 unstable=0 bg_thresh=1019 thresh=2038 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 95.152926: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1054 unstable=0 bg_thresh=1018 thresh=2037 gap=531 poll_thresh=19 ino=257 dd-2584 [004] 95.153049: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1054 unstable=0 bg_thresh=1020 thresh=2041 gap=510 poll_thresh=20 ino=257 dd-2584 [004] 95.153054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-155% task_weight=100% bdi_bw=57776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 95.160252: balance_dirty_state: bdi btrfs-1: dirty=477 wb=929 unstable=0 bg_thresh=1012 thresh=2025 gap=619 poll_thresh=20 ino=257 dd-2584 [004] 95.160340: balance_dirty_state: bdi btrfs-1: dirty=502 wb=929 unstable=0 bg_thresh=1012 thresh=2025 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 95.160422: balance_dirty_state: bdi btrfs-1: dirty=502 wb=929 unstable=0 bg_thresh=1015 thresh=2030 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 95.160587: balance_dirty_state: bdi btrfs-1: dirty=552 wb=929 unstable=0 bg_thresh=1017 thresh=2035 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 95.160755: balance_dirty_state: bdi btrfs-1: dirty=577 wb=929 unstable=0 bg_thresh=1017 thresh=2034 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 95.160925: balance_dirty_state: bdi btrfs-1: dirty=602 wb=929 unstable=0 bg_thresh=1016 thresh=2033 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 95.160931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-212% task_weight=101% bdi_bw=57776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 95.168260: balance_dirty_state: bdi btrfs-1: dirty=602 wb=929 unstable=0 bg_thresh=1017 thresh=2034 gap=503 poll_thresh=19 ino=257 dd-2584 [000] 95.168265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-210% task_weight=101% bdi_bw=57776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 95.176305: balance_dirty_state: bdi btrfs-1: dirty=602 wb=679 unstable=0 bg_thresh=1013 thresh=2026 gap=745 poll_thresh=19 ino=257 dd-2584 [000] 95.176556: balance_dirty_state: bdi btrfs-1: dirty=627 wb=679 unstable=0 bg_thresh=1011 thresh=2023 gap=717 poll_thresh=14 ino=257 dd-2584 [000] 95.176613: balance_dirty_state: bdi btrfs-1: dirty=627 wb=679 unstable=0 bg_thresh=1014 thresh=2028 gap=722 poll_thresh=15 ino=257 dd-2584 [000] 95.176669: balance_dirty_state: bdi btrfs-1: dirty=652 wb=679 unstable=0 bg_thresh=1011 thresh=2022 gap=691 poll_thresh=16 ino=257 dd-2584 [000] 95.176788: balance_dirty_state: bdi btrfs-1: dirty=677 wb=679 unstable=0 bg_thresh=1011 thresh=2023 gap=667 poll_thresh=17 ino=257 dd-2584 [000] 95.176931: balance_dirty_state: bdi btrfs-1: dirty=727 wb=679 unstable=0 bg_thresh=1013 thresh=2027 gap=621 poll_thresh=18 ino=257 dd-2584 [000] 95.177079: balance_dirty_state: bdi btrfs-1: dirty=752 wb=679 unstable=0 bg_thresh=1013 thresh=2026 gap=595 poll_thresh=19 ino=257 dd-2584 [000] 95.177198: balance_dirty_state: bdi btrfs-1: dirty=777 wb=679 unstable=0 bg_thresh=1012 thresh=2025 gap=569 poll_thresh=20 ino=257 dd-2584 [000] 95.177316: balance_dirty_state: bdi btrfs-1: dirty=802 wb=679 unstable=0 bg_thresh=1012 thresh=2024 gap=543 poll_thresh=21 ino=257 dd-2584 [000] 95.177471: balance_dirty_state: bdi btrfs-1: dirty=852 wb=679 unstable=0 bg_thresh=1014 thresh=2028 gap=497 poll_thresh=22 ino=257 dd-2584 [000] 95.177475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-265% task_weight=101% bdi_bw=57776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 95.184560: balance_dirty_state: bdi btrfs-1: dirty=845 wb=549 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=22 ino=257 dd-2584 [004] 95.184655: balance_dirty_state: bdi btrfs-1: dirty=870 wb=549 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 95.185095: balance_dirty_state: bdi btrfs-1: dirty=895 wb=549 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 95.185268: balance_dirty_state: bdi btrfs-1: dirty=920 wb=549 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 95.185444: balance_dirty_state: bdi btrfs-1: dirty=970 wb=549 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 95.185451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=57776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 95.192382: balance_dirty_state: bdi btrfs-1: dirty=970 wb=424 unstable=0 bg_thresh=998 thresh=1997 gap=603 poll_thresh=19 ino=257 dd-2584 [000] 95.192471: balance_dirty_state: bdi btrfs-1: dirty=970 wb=424 unstable=0 bg_thresh=998 thresh=1997 gap=603 poll_thresh=14 ino=257 dd-2584 [000] 95.192554: balance_dirty_state: bdi btrfs-1: dirty=995 wb=424 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=15 ino=257 dd-2584 [000] 95.192638: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=424 unstable=0 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=16 ino=257 flush-btrfs-1-2586 [006] 95.192703: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12700 wrote=0 to_write=8192 dd-2584 [000] 95.192824: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=424 unstable=0 bg_thresh=1003 thresh=2007 gap=538 poll_thresh=17 ino=257 dd-2584 [000] 95.193011: balance_dirty_state: bdi btrfs-1: dirty=995 wb=499 unstable=0 bg_thresh=1005 thresh=2011 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 95.193177: balance_dirty_state: bdi btrfs-1: dirty=945 wb=574 unstable=0 bg_thresh=1005 thresh=2010 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 95.193179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=57776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 95.194568: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=784 to_write=7408 dd-2584 [001] 95.200320: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1099 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=19 ino=257 dd-2584 [001] 95.200390: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1099 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=14 ino=257 dd-2584 [001] 95.200632: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1099 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=15 ino=257 dd-2584 [001] 95.200691: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1099 unstable=0 bg_thresh=1000 thresh=2001 gap=507 poll_thresh=16 ino=257 dd-2584 [001] 95.200809: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1099 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=17 ino=257 dd-2584 [001] 95.200814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=57776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 95.208345: balance_dirty_state: bdi btrfs-1: dirty=420 wb=974 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=17 ino=257 dd-2584 [001] 95.208416: balance_dirty_state: bdi btrfs-1: dirty=445 wb=974 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=13 ino=257 dd-2584 [001] 95.208476: balance_dirty_state: bdi btrfs-1: dirty=445 wb=974 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 95.208535: balance_dirty_state: bdi btrfs-1: dirty=470 wb=974 unstable=0 bg_thresh=999 thresh=1999 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 95.208595: balance_dirty_state: bdi btrfs-1: dirty=495 wb=974 unstable=0 bg_thresh=999 thresh=1998 gap=529 poll_thresh=16 ino=257 dd-2584 [001] 95.208711: balance_dirty_state: bdi btrfs-1: dirty=520 wb=974 unstable=0 bg_thresh=998 thresh=1997 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 95.208827: balance_dirty_state: bdi btrfs-1: dirty=545 wb=974 unstable=0 bg_thresh=998 thresh=1996 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 95.208832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=100% bdi_bw=57776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 95.216410: balance_dirty_state: bdi btrfs-1: dirty=570 wb=824 unstable=0 bg_thresh=998 thresh=1997 gap=603 poll_thresh=13 ino=257 dd-2584 [001] 95.216472: balance_dirty_state: bdi btrfs-1: dirty=595 wb=824 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 95.216531: balance_dirty_state: bdi btrfs-1: dirty=595 wb=824 unstable=0 bg_thresh=998 thresh=1996 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 95.216590: balance_dirty_state: bdi btrfs-1: dirty=620 wb=824 unstable=0 bg_thresh=997 thresh=1995 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 95.216881: balance_dirty_state: bdi btrfs-1: dirty=645 wb=824 unstable=0 bg_thresh=997 thresh=1994 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 95.217000: balance_dirty_state: bdi btrfs-1: dirty=670 wb=824 unstable=0 bg_thresh=996 thresh=1993 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 95.217119: balance_dirty_state: bdi btrfs-1: dirty=720 wb=824 unstable=0 bg_thresh=998 thresh=1997 gap=453 poll_thresh=19 ino=257 dd-2584 [001] 95.217124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=57776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 95.224336: balance_dirty_state: bdi btrfs-1: dirty=720 wb=674 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 95.224430: balance_dirty_state: bdi btrfs-1: dirty=720 wb=674 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 95.224491: balance_dirty_state: bdi btrfs-1: dirty=745 wb=674 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 95.224548: balance_dirty_state: bdi btrfs-1: dirty=770 wb=674 unstable=0 bg_thresh=994 thresh=1989 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 95.224660: balance_dirty_state: bdi btrfs-1: dirty=795 wb=674 unstable=0 bg_thresh=996 thresh=1993 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 95.224773: balance_dirty_state: bdi btrfs-1: dirty=820 wb=674 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 95.224886: balance_dirty_state: bdi btrfs-1: dirty=845 wb=674 unstable=0 bg_thresh=995 thresh=1991 gap=472 poll_thresh=19 ino=257 dd-2584 [001] 95.224890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-122% task_weight=100% bdi_bw=58936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 95.232404: balance_dirty_state: bdi btrfs-1: dirty=845 wb=549 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=19 ino=257 dd-2584 [001] 95.232499: balance_dirty_state: bdi btrfs-1: dirty=870 wb=549 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 95.232722: balance_dirty_state: bdi btrfs-1: dirty=895 wb=549 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 95.232781: balance_dirty_state: bdi btrfs-1: dirty=895 wb=549 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 95.232893: balance_dirty_state: bdi btrfs-1: dirty=945 wb=549 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 95.232898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=58936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 95.240514: balance_dirty_state: bdi btrfs-1: dirty=945 wb=424 unstable=0 bg_thresh=996 thresh=1992 gap=623 poll_thresh=13 ino=257 dd-2584 [001] 95.240573: balance_dirty_state: bdi btrfs-1: dirty=970 wb=424 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 95.240629: balance_dirty_state: bdi btrfs-1: dirty=995 wb=424 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 95.240686: balance_dirty_state: bdi btrfs-1: dirty=995 wb=424 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 95.240799: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=424 unstable=0 bg_thresh=994 thresh=1989 gap=545 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 95.240861: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12748 wrote=0 to_write=8192 dd-2584 [001] 95.240923: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=424 unstable=0 bg_thresh=996 thresh=1993 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 95.241048: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=449 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 95.241178: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=499 unstable=0 bg_thresh=995 thresh=1991 gap=472 poll_thresh=20 ino=257 dd-2584 [001] 95.241180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=58936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 95.242885: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=784 to_write=7408 dd-2584 [001] 95.248371: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1074 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=20 ino=257 dd-2584 [001] 95.248604: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1074 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 95.248663: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1074 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 95.248775: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1074 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 95.248888: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1074 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 95.249001: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1074 unstable=0 bg_thresh=997 thresh=1995 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 95.249005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=58936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 95.256430: balance_dirty_state: bdi btrfs-1: dirty=445 wb=949 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 95.256515: balance_dirty_state: bdi btrfs-1: dirty=470 wb=899 unstable=0 bg_thresh=992 thresh=1985 gap=616 poll_thresh=14 ino=257 dd-2584 [001] 95.256590: balance_dirty_state: bdi btrfs-1: dirty=495 wb=874 unstable=0 bg_thresh=992 thresh=1985 gap=616 poll_thresh=15 ino=257 dd-2584 [001] 95.256662: balance_dirty_state: bdi btrfs-1: dirty=495 wb=824 unstable=0 bg_thresh=995 thresh=1990 gap=671 poll_thresh=16 ino=257 dd-2584 [001] 95.256786: balance_dirty_state: bdi btrfs-1: dirty=545 wb=824 unstable=0 bg_thresh=994 thresh=1989 gap=620 poll_thresh=17 ino=257 dd-2584 [001] 95.256909: balance_dirty_state: bdi btrfs-1: dirty=570 wb=824 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 95.257203: balance_dirty_state: bdi btrfs-1: dirty=595 wb=824 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=19 ino=257 dd-2584 [001] 95.257325: balance_dirty_state: bdi btrfs-1: dirty=620 wb=824 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=20 ino=257 dd-2584 [001] 95.257448: balance_dirty_state: bdi btrfs-1: dirty=670 wb=824 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=21 ino=257 dd-2584 [001] 95.257567: balance_dirty_state: bdi btrfs-1: dirty=695 wb=824 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=22 ino=257 dd-2584 [001] 95.257572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=58936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 95.264402: balance_dirty_state: bdi btrfs-1: dirty=695 wb=824 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=22 ino=257 dd-2584 [001] 95.264407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=58936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 95.272422: balance_dirty_state: bdi btrfs-1: dirty=695 wb=649 unstable=0 bg_thresh=997 thresh=1995 gap=651 poll_thresh=22 ino=257 dd-2584 [004] 95.272504: balance_dirty_state: bdi btrfs-1: dirty=695 wb=649 unstable=0 bg_thresh=997 thresh=1995 gap=651 poll_thresh=16 ino=257 dd-2584 [004] 95.272697: balance_dirty_state: bdi btrfs-1: dirty=745 wb=649 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=17 ino=257 dd-2584 [004] 95.272870: balance_dirty_state: bdi btrfs-1: dirty=770 wb=624 unstable=0 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 95.273059: balance_dirty_state: bdi btrfs-1: dirty=795 wb=524 unstable=0 bg_thresh=1003 thresh=2007 gap=688 poll_thresh=19 ino=257 dd-2584 [004] 95.273175: balance_dirty_state: bdi btrfs-1: dirty=845 wb=524 unstable=0 bg_thresh=1000 thresh=2000 gap=631 poll_thresh=20 ino=257 dd-2584 [004] 95.273453: balance_dirty_state: bdi btrfs-1: dirty=870 wb=524 unstable=0 bg_thresh=999 thresh=1999 gap=605 poll_thresh=21 ino=257 dd-2584 [004] 95.273566: balance_dirty_state: bdi btrfs-1: dirty=895 wb=524 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=22 ino=257 dd-2584 [004] 95.273679: balance_dirty_state: bdi btrfs-1: dirty=920 wb=524 unstable=0 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=23 ino=257 dd-2584 [004] 95.273792: balance_dirty_state: bdi btrfs-1: dirty=970 wb=524 unstable=0 bg_thresh=1000 thresh=2001 gap=507 poll_thresh=24 ino=257 dd-2584 [004] 95.273905: balance_dirty_state: bdi btrfs-1: dirty=995 wb=524 unstable=0 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=25 ino=257 dd-2584 [004] 95.273910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-254% task_weight=101% bdi_bw=58936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 95.280381: balance_dirty_state: bdi btrfs-1: dirty=995 wb=524 unstable=0 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=25 ino=257 dd-2584 [004] 95.280393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-254% task_weight=101% bdi_bw=58936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 95.288316: balance_dirty_state: bdi btrfs-1: dirty=995 wb=274 unstable=0 bg_thresh=995 thresh=1991 gap=722 poll_thresh=25 ino=257 dd-2584 [000] 95.288401: balance_dirty_state: bdi btrfs-1: dirty=995 wb=274 unstable=0 bg_thresh=995 thresh=1991 gap=722 poll_thresh=19 ino=257 dd-2584 [000] 95.288568: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=274 unstable=0 bg_thresh=998 thresh=1996 gap=702 poll_thresh=20 ino=257 flush-btrfs-1-2586 [006] 95.288610: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12796 wrote=0 to_write=8192 dd-2584 [000] 95.288741: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=274 unstable=0 bg_thresh=1000 thresh=2001 gap=657 poll_thresh=21 ino=257 dd-2584 [000] 95.289171: balance_dirty_state: bdi btrfs-1: dirty=970 wb=399 unstable=0 bg_thresh=1005 thresh=2011 gap=642 poll_thresh=22 ino=257 dd-2584 [000] 95.289349: balance_dirty_state: bdi btrfs-1: dirty=945 wb=449 unstable=0 bg_thresh=1002 thresh=2004 gap=610 poll_thresh=23 ino=257 dd-2584 [000] 95.289527: balance_dirty_state: bdi btrfs-1: dirty=945 wb=499 unstable=0 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=24 ino=257 dd-2584 [000] 95.289704: balance_dirty_state: bdi btrfs-1: dirty=920 wb=549 unstable=0 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=25 ino=257 dd-2584 [000] 95.289884: balance_dirty_state: bdi btrfs-1: dirty=895 wb=624 unstable=0 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=26 ino=257 dd-2584 [000] 95.289886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-151% task_weight=100% bdi_bw=58936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 95.291728: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=912 to_write=7280 dd-2584 [004] 95.296304: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1074 unstable=0 bg_thresh=1002 thresh=2004 gap=610 poll_thresh=26 ino=257 dd-2584 [004] 95.296368: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1074 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 95.296483: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1074 unstable=0 bg_thresh=1004 thresh=2009 gap=565 poll_thresh=20 ino=257 dd-2584 [004] 95.296600: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1074 unstable=0 bg_thresh=1007 thresh=2014 gap=545 poll_thresh=21 ino=257 dd-2584 [004] 95.296719: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1074 unstable=0 bg_thresh=1012 thresh=2024 gap=530 poll_thresh=22 ino=257 dd-2584 [004] 95.297011: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1074 unstable=0 bg_thresh=1011 thresh=2023 gap=479 poll_thresh=23 ino=257 dd-2584 [004] 95.297016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-224% task_weight=100% bdi_bw=58936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 95.304295: balance_dirty_state: bdi btrfs-1: dirty=470 wb=949 unstable=0 bg_thresh=1005 thresh=2010 gap=591 poll_thresh=23 ino=257 dd-2584 [004] 95.304381: balance_dirty_state: bdi btrfs-1: dirty=470 wb=949 unstable=0 bg_thresh=1005 thresh=2010 gap=591 poll_thresh=17 ino=257 dd-2584 [004] 95.304545: balance_dirty_state: bdi btrfs-1: dirty=520 wb=949 unstable=0 bg_thresh=1007 thresh=2015 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 95.304709: balance_dirty_state: bdi btrfs-1: dirty=545 wb=949 unstable=0 bg_thresh=1010 thresh=2020 gap=526 poll_thresh=19 ino=257 dd-2584 [004] 95.304881: balance_dirty_state: bdi btrfs-1: dirty=570 wb=949 unstable=0 bg_thresh=1012 thresh=2024 gap=505 poll_thresh=20 ino=257 dd-2584 [004] 95.304887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-176% task_weight=100% bdi_bw=58936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 95.312731: balance_dirty_state: bdi btrfs-1: dirty=570 wb=824 unstable=0 bg_thresh=1011 thresh=2022 gap=628 poll_thresh=20 ino=257 dd-2584 [004] 95.312880: balance_dirty_state: bdi btrfs-1: dirty=595 wb=824 unstable=0 bg_thresh=1011 thresh=2022 gap=603 poll_thresh=15 ino=257 dd-2584 [004] 95.313021: balance_dirty_state: bdi btrfs-1: dirty=595 wb=824 unstable=0 bg_thresh=1013 thresh=2027 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 95.313284: balance_dirty_state: bdi btrfs-1: dirty=645 wb=824 unstable=0 bg_thresh=1016 thresh=2032 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 95.313465: balance_dirty_state: bdi btrfs-1: dirty=670 wb=824 unstable=0 bg_thresh=1015 thresh=2031 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 95.313952: balance_dirty_state: bdi btrfs-1: dirty=695 wb=824 unstable=0 bg_thresh=1012 thresh=2024 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 95.313958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-176% task_weight=100% bdi_bw=58936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 95.320383: balance_dirty_state: bdi btrfs-1: dirty=695 wb=674 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 95.320492: balance_dirty_state: bdi btrfs-1: dirty=720 wb=674 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 95.320573: balance_dirty_state: bdi btrfs-1: dirty=745 wb=674 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 95.320656: balance_dirty_state: bdi btrfs-1: dirty=745 wb=674 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 95.320806: balance_dirty_state: bdi btrfs-1: dirty=795 wb=674 unstable=0 bg_thresh=999 thresh=1998 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 95.320976: balance_dirty_state: bdi btrfs-1: dirty=820 wb=674 unstable=0 bg_thresh=1004 thresh=2008 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 95.321150: balance_dirty_state: bdi btrfs-1: dirty=845 wb=674 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 95.321156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=58936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 95.328375: balance_dirty_state: bdi btrfs-1: dirty=845 wb=549 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 95.328439: balance_dirty_state: bdi btrfs-1: dirty=870 wb=549 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 95.328498: balance_dirty_state: bdi btrfs-1: dirty=870 wb=549 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 95.328557: balance_dirty_state: bdi btrfs-1: dirty=895 wb=549 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 95.328678: balance_dirty_state: bdi btrfs-1: dirty=920 wb=549 unstable=0 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 95.328973: balance_dirty_state: bdi btrfs-1: dirty=970 wb=549 unstable=0 bg_thresh=1002 thresh=2004 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 95.328979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=59980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 95.336411: balance_dirty_state: bdi btrfs-1: dirty=970 wb=424 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 95.336501: balance_dirty_state: bdi btrfs-1: dirty=970 wb=424 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 95.336585: balance_dirty_state: bdi btrfs-1: dirty=995 wb=424 unstable=0 bg_thresh=998 thresh=1997 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 95.336672: balance_dirty_state: bdi btrfs-1: dirty=995 wb=424 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 95.336761: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=424 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=16 ino=257 flush-btrfs-1-2586 [000] 95.336779: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12844 wrote=0 to_write=8192 dd-2584 [004] 95.336936: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=424 unstable=0 bg_thresh=994 thresh=1989 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 95.337119: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=449 unstable=0 bg_thresh=996 thresh=1993 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 95.337121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=100% bdi_bw=59980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 95.338824: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=284 wrote=768 to_write=7424 dd-2584 [001] 95.344359: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1074 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=18 ino=257 dd-2584 [001] 95.344443: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1074 unstable=0 bg_thresh=994 thresh=1988 gap=544 poll_thresh=13 ino=257 dd-2584 [001] 95.344504: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1074 unstable=0 bg_thresh=994 thresh=1988 gap=544 poll_thresh=14 ino=257 dd-2584 [001] 95.344565: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1074 unstable=0 bg_thresh=996 thresh=1993 gap=524 poll_thresh=15 ino=257 dd-2584 [001] 95.344626: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1074 unstable=0 bg_thresh=993 thresh=1987 gap=493 poll_thresh=16 ino=257 dd-2584 [001] 95.344631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=101% bdi_bw=59980 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 95.352414: balance_dirty_state: bdi btrfs-1: dirty=420 wb=949 unstable=0 bg_thresh=992 thresh=1985 gap=616 poll_thresh=16 ino=257 dd-2584 [001] 95.352483: balance_dirty_state: bdi btrfs-1: dirty=420 wb=949 unstable=0 bg_thresh=995 thresh=1990 gap=621 poll_thresh=12 ino=257 dd-2584 [001] 95.352545: balance_dirty_state: bdi btrfs-1: dirty=445 wb=949 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=13 ino=257 dd-2584 [001] 95.352609: balance_dirty_state: bdi btrfs-1: dirty=470 wb=949 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 95.352845: balance_dirty_state: bdi btrfs-1: dirty=470 wb=949 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 95.352905: balance_dirty_state: bdi btrfs-1: dirty=495 wb=949 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 95.353022: balance_dirty_state: bdi btrfs-1: dirty=520 wb=949 unstable=0 bg_thresh=993 thresh=1986 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 95.353140: balance_dirty_state: bdi btrfs-1: dirty=545 wb=949 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 95.353145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=59980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 95.360386: balance_dirty_state: bdi btrfs-1: dirty=545 wb=849 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=18 ino=257 dd-2584 [001] 95.360461: balance_dirty_state: bdi btrfs-1: dirty=570 wb=799 unstable=0 bg_thresh=995 thresh=1991 gap=622 poll_thresh=13 ino=257 dd-2584 [001] 95.360521: balance_dirty_state: bdi btrfs-1: dirty=595 wb=799 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 95.360579: balance_dirty_state: bdi btrfs-1: dirty=595 wb=799 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 95.360638: balance_dirty_state: bdi btrfs-1: dirty=620 wb=799 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 95.360754: balance_dirty_state: bdi btrfs-1: dirty=645 wb=799 unstable=0 bg_thresh=994 thresh=1988 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 95.360872: balance_dirty_state: bdi btrfs-1: dirty=670 wb=799 unstable=0 bg_thresh=993 thresh=1987 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 95.360990: balance_dirty_state: bdi btrfs-1: dirty=720 wb=799 unstable=0 bg_thresh=995 thresh=1991 gap=472 poll_thresh=19 ino=257 dd-2584 [001] 95.360994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=59980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 95.368424: balance_dirty_state: bdi btrfs-1: dirty=720 wb=649 unstable=0 bg_thresh=996 thresh=1993 gap=624 poll_thresh=19 ino=257 dd-2584 [001] 95.369624: balance_dirty_state: bdi btrfs-1: dirty=720 wb=649 unstable=0 bg_thresh=996 thresh=1992 gap=623 poll_thresh=14 ino=257 dd-2584 [001] 95.369682: balance_dirty_state: bdi btrfs-1: dirty=745 wb=649 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=15 ino=257 dd-2584 [001] 95.369738: balance_dirty_state: bdi btrfs-1: dirty=770 wb=649 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 95.369851: balance_dirty_state: bdi btrfs-1: dirty=795 wb=649 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 95.369966: balance_dirty_state: bdi btrfs-1: dirty=820 wb=649 unstable=0 bg_thresh=994 thresh=1989 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 95.370083: balance_dirty_state: bdi btrfs-1: dirty=870 wb=649 unstable=0 bg_thresh=996 thresh=1993 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 95.370088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=59980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 95.376428: balance_dirty_state: bdi btrfs-1: dirty=870 wb=524 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 95.376503: balance_dirty_state: bdi btrfs-1: dirty=870 wb=524 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 95.376563: balance_dirty_state: bdi btrfs-1: dirty=895 wb=524 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 95.376620: balance_dirty_state: bdi btrfs-1: dirty=895 wb=524 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 95.376734: balance_dirty_state: bdi btrfs-1: dirty=945 wb=524 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 95.376847: balance_dirty_state: bdi btrfs-1: dirty=970 wb=524 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 95.376851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=59980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 95.384457: balance_dirty_state: bdi btrfs-1: dirty=970 wb=399 unstable=0 bg_thresh=994 thresh=1989 gap=620 poll_thresh=18 ino=257 dd-2584 [001] 95.384709: balance_dirty_state: bdi btrfs-1: dirty=995 wb=399 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=13 ino=257 dd-2584 [001] 95.384769: balance_dirty_state: bdi btrfs-1: dirty=995 wb=399 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 95.384832: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=399 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 95.384894: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=399 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 95.384906: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12892 wrote=0 to_write=8192 dd-2584 [001] 95.385022: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=399 unstable=0 bg_thresh=995 thresh=1991 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 95.385152: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=449 unstable=0 bg_thresh=995 thresh=1990 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 95.385153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=59980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 95.386760: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=332 wrote=752 to_write=7440 dd-2584 [001] 95.396426: balance_dirty_state: bdi btrfs-1: dirty=345 wb=899 unstable=0 bg_thresh=994 thresh=1988 gap=744 poll_thresh=18 ino=257 dd-2584 [001] 95.396520: balance_dirty_state: bdi btrfs-1: dirty=370 wb=899 unstable=0 bg_thresh=993 thresh=1987 gap=718 poll_thresh=13 ino=257 dd-2584 [001] 95.396578: balance_dirty_state: bdi btrfs-1: dirty=370 wb=899 unstable=0 bg_thresh=993 thresh=1987 gap=718 poll_thresh=14 ino=257 dd-2584 [001] 95.396635: balance_dirty_state: bdi btrfs-1: dirty=395 wb=899 unstable=0 bg_thresh=993 thresh=1986 gap=692 poll_thresh=15 ino=257 dd-2584 [001] 95.396691: balance_dirty_state: bdi btrfs-1: dirty=420 wb=899 unstable=0 bg_thresh=995 thresh=1991 gap=672 poll_thresh=16 ino=257 dd-2584 [001] 95.396806: balance_dirty_state: bdi btrfs-1: dirty=445 wb=899 unstable=0 bg_thresh=995 thresh=1990 gap=646 poll_thresh=17 ino=257 dd-2584 [001] 95.396919: balance_dirty_state: bdi btrfs-1: dirty=470 wb=899 unstable=0 bg_thresh=994 thresh=1989 gap=620 poll_thresh=18 ino=257 dd-2584 [001] 95.397199: balance_dirty_state: bdi btrfs-1: dirty=520 wb=899 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=19 ino=257 dd-2584 [001] 95.397313: balance_dirty_state: bdi btrfs-1: dirty=545 wb=899 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=20 ino=257 dd-2584 [001] 95.397425: balance_dirty_state: bdi btrfs-1: dirty=570 wb=899 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=21 ino=257 dd-2584 [001] 95.397540: balance_dirty_state: bdi btrfs-1: dirty=595 wb=899 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=22 ino=257 dd-2584 [001] 95.397545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=59980 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 95.404388: balance_dirty_state: bdi btrfs-1: dirty=595 wb=774 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=22 ino=257 dd-2584 [001] 95.404485: balance_dirty_state: bdi btrfs-1: dirty=620 wb=774 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 95.404610: balance_dirty_state: bdi btrfs-1: dirty=645 wb=774 unstable=0 bg_thresh=992 thresh=1984 gap=565 poll_thresh=17 ino=257 dd-2584 [001] 95.404735: balance_dirty_state: bdi btrfs-1: dirty=695 wb=774 unstable=0 bg_thresh=994 thresh=1989 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 95.404855: balance_dirty_state: bdi btrfs-1: dirty=720 wb=774 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 95.405144: balance_dirty_state: bdi btrfs-1: dirty=745 wb=774 unstable=0 bg_thresh=996 thresh=1993 gap=474 poll_thresh=20 ino=257 dd-2584 [001] 95.405149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=59980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 95.412410: balance_dirty_state: bdi btrfs-1: dirty=745 wb=774 unstable=0 bg_thresh=995 thresh=1991 gap=472 poll_thresh=20 ino=257 dd-2584 [001] 95.412420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=59980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 95.420407: balance_dirty_state: bdi btrfs-1: dirty=745 wb=524 unstable=0 bg_thresh=992 thresh=1985 gap=716 poll_thresh=20 ino=257 dd-2584 [001] 95.420482: balance_dirty_state: bdi btrfs-1: dirty=770 wb=524 unstable=0 bg_thresh=992 thresh=1984 gap=690 poll_thresh=15 ino=257 dd-2584 [001] 95.420544: balance_dirty_state: bdi btrfs-1: dirty=770 wb=524 unstable=0 bg_thresh=991 thresh=1983 gap=689 poll_thresh=16 ino=257 dd-2584 [001] 95.420664: balance_dirty_state: bdi btrfs-1: dirty=820 wb=524 unstable=0 bg_thresh=991 thresh=1982 gap=638 poll_thresh=17 ino=257 dd-2584 [001] 95.420784: balance_dirty_state: bdi btrfs-1: dirty=845 wb=524 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=18 ino=257 dd-2584 [001] 95.420906: balance_dirty_state: bdi btrfs-1: dirty=870 wb=524 unstable=0 bg_thresh=992 thresh=1985 gap=591 poll_thresh=19 ino=257 dd-2584 [001] 95.421026: balance_dirty_state: bdi btrfs-1: dirty=920 wb=524 unstable=0 bg_thresh=992 thresh=1984 gap=540 poll_thresh=20 ino=257 dd-2584 [001] 95.421147: balance_dirty_state: bdi btrfs-1: dirty=945 wb=524 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=21 ino=257 dd-2584 [001] 95.421267: balance_dirty_state: bdi btrfs-1: dirty=970 wb=524 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=22 ino=257 dd-2584 [001] 95.421272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=59980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 95.428463: balance_dirty_state: bdi btrfs-1: dirty=970 wb=399 unstable=0 bg_thresh=985 thresh=1971 gap=602 poll_thresh=22 ino=257 dd-2584 [004] 95.428573: balance_dirty_state: bdi btrfs-1: dirty=970 wb=399 unstable=0 bg_thresh=985 thresh=1971 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 95.429156: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=399 unstable=0 bg_thresh=988 thresh=1976 gap=557 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 95.429237: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12936 wrote=0 to_write=8192 dd-2584 [004] 95.429397: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=399 unstable=0 bg_thresh=990 thresh=1981 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 95.429649: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=449 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 95.429895: balance_dirty_state: bdi btrfs-1: dirty=995 wb=499 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 95.429898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=59980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 95.431550: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=376 wrote=768 to_write=7424 dd-2584 [004] 95.436427: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1024 unstable=0 bg_thresh=994 thresh=1989 gap=645 poll_thresh=20 ino=257 dd-2584 [004] 95.436494: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1024 unstable=0 bg_thresh=997 thresh=1994 gap=625 poll_thresh=15 ino=257 dd-2584 [004] 95.436556: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1024 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 95.436677: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1024 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 95.436800: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1024 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 95.436920: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1024 unstable=0 bg_thresh=995 thresh=1990 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 95.436925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=60840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 95.444385: balance_dirty_state: bdi btrfs-1: dirty=470 wb=899 unstable=0 bg_thresh=985 thresh=1970 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 95.444786: balance_dirty_state: bdi btrfs-1: dirty=470 wb=899 unstable=0 bg_thresh=987 thresh=1975 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 95.444878: balance_dirty_state: bdi btrfs-1: dirty=495 wb=899 unstable=0 bg_thresh=984 thresh=1969 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 95.444968: balance_dirty_state: bdi btrfs-1: dirty=495 wb=899 unstable=0 bg_thresh=987 thresh=1974 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 95.445150: balance_dirty_state: bdi btrfs-1: dirty=545 wb=899 unstable=0 bg_thresh=991 thresh=1983 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 95.445332: balance_dirty_state: bdi btrfs-1: dirty=570 wb=899 unstable=0 bg_thresh=988 thresh=1976 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 95.445513: balance_dirty_state: bdi btrfs-1: dirty=595 wb=899 unstable=0 bg_thresh=987 thresh=1975 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 95.445519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=60840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 95.452362: balance_dirty_state: bdi btrfs-1: dirty=595 wb=774 unstable=0 bg_thresh=995 thresh=1991 gap=622 poll_thresh=19 ino=257 dd-2584 [004] 95.452454: balance_dirty_state: bdi btrfs-1: dirty=620 wb=774 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 95.452546: balance_dirty_state: bdi btrfs-1: dirty=645 wb=774 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 95.452635: balance_dirty_state: bdi btrfs-1: dirty=645 wb=774 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 95.452815: balance_dirty_state: bdi btrfs-1: dirty=695 wb=774 unstable=0 bg_thresh=997 thresh=1994 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 95.452996: balance_dirty_state: bdi btrfs-1: dirty=720 wb=774 unstable=0 bg_thresh=996 thresh=1993 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 95.453460: balance_dirty_state: bdi btrfs-1: dirty=745 wb=774 unstable=0 bg_thresh=993 thresh=1987 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 95.453467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=60840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 95.464392: balance_dirty_state: bdi btrfs-1: dirty=745 wb=524 unstable=0 bg_thresh=982 thresh=1964 gap=695 poll_thresh=19 ino=257 dd-2584 [000] 95.464490: balance_dirty_state: bdi btrfs-1: dirty=745 wb=524 unstable=0 bg_thresh=982 thresh=1964 gap=695 poll_thresh=14 ino=257 dd-2584 [000] 95.464548: balance_dirty_state: bdi btrfs-1: dirty=770 wb=524 unstable=0 bg_thresh=984 thresh=1969 gap=675 poll_thresh=15 ino=257 dd-2584 [000] 95.464606: balance_dirty_state: bdi btrfs-1: dirty=770 wb=524 unstable=0 bg_thresh=984 thresh=1968 gap=674 poll_thresh=16 ino=257 dd-2584 [000] 95.464725: balance_dirty_state: bdi btrfs-1: dirty=820 wb=524 unstable=0 bg_thresh=983 thresh=1967 gap=623 poll_thresh=17 ino=257 dd-2584 [000] 95.464847: balance_dirty_state: bdi btrfs-1: dirty=845 wb=524 unstable=0 bg_thresh=983 thresh=1966 gap=597 poll_thresh=18 ino=257 dd-2584 [000] 95.464973: balance_dirty_state: bdi btrfs-1: dirty=870 wb=524 unstable=0 bg_thresh=982 thresh=1965 gap=571 poll_thresh=19 ino=257 dd-2584 [000] 95.465124: balance_dirty_state: bdi btrfs-1: dirty=920 wb=524 unstable=0 bg_thresh=984 thresh=1969 gap=525 poll_thresh=20 ino=257 dd-2584 [000] 95.465251: balance_dirty_state: bdi btrfs-1: dirty=945 wb=524 unstable=0 bg_thresh=984 thresh=1968 gap=499 poll_thresh=21 ino=257 dd-2584 [000] 95.465630: balance_dirty_state: bdi btrfs-1: dirty=970 wb=524 unstable=0 bg_thresh=983 thresh=1967 gap=473 poll_thresh=22 ino=257 dd-2584 [000] 95.465635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-249% task_weight=101% bdi_bw=60840 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 95.472426: balance_dirty_state: bdi btrfs-1: dirty=970 wb=399 unstable=0 bg_thresh=985 thresh=1970 gap=601 poll_thresh=22 ino=257 dd-2584 [004] 95.472516: balance_dirty_state: bdi btrfs-1: dirty=995 wb=399 unstable=0 bg_thresh=985 thresh=1970 gap=576 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 95.472579: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12980 wrote=0 to_write=8192 dd-2584 [004] 95.472696: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=399 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 95.472887: balance_dirty_state: bdi btrfs-1: dirty=970 wb=474 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 95.473078: balance_dirty_state: bdi btrfs-1: dirty=970 wb=549 unstable=0 bg_thresh=989 thresh=1978 gap=459 poll_thresh=19 ino=257 dd-2584 [004] 95.473080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=60840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 95.475123: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=420 wrote=768 to_write=7424 dd-2584 [004] 95.484410: balance_dirty_state: bdi btrfs-1: dirty=345 wb=924 unstable=0 bg_thresh=987 thresh=1975 gap=706 poll_thresh=19 ino=257 dd-2584 [004] 95.484481: balance_dirty_state: bdi btrfs-1: dirty=345 wb=924 unstable=0 bg_thresh=987 thresh=1974 gap=705 poll_thresh=14 ino=257 dd-2584 [004] 95.484541: balance_dirty_state: bdi btrfs-1: dirty=370 wb=924 unstable=0 bg_thresh=987 thresh=1974 gap=680 poll_thresh=15 ino=257 dd-2584 [004] 95.484599: balance_dirty_state: bdi btrfs-1: dirty=395 wb=924 unstable=0 bg_thresh=986 thresh=1973 gap=654 poll_thresh=16 ino=257 dd-2584 [004] 95.484720: balance_dirty_state: bdi btrfs-1: dirty=420 wb=924 unstable=0 bg_thresh=986 thresh=1972 gap=628 poll_thresh=17 ino=257 dd-2584 [004] 95.484840: balance_dirty_state: bdi btrfs-1: dirty=445 wb=924 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 95.485132: balance_dirty_state: bdi btrfs-1: dirty=470 wb=924 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=19 ino=257 dd-2584 [004] 95.485246: balance_dirty_state: bdi btrfs-1: dirty=520 wb=924 unstable=0 bg_thresh=987 thresh=1974 gap=530 poll_thresh=20 ino=257 dd-2584 [004] 95.485360: balance_dirty_state: bdi btrfs-1: dirty=545 wb=924 unstable=0 bg_thresh=986 thresh=1973 gap=504 poll_thresh=21 ino=257 dd-2584 [004] 95.485474: balance_dirty_state: bdi btrfs-1: dirty=570 wb=924 unstable=0 bg_thresh=988 thresh=1977 gap=483 poll_thresh=22 ino=257 dd-2584 [004] 95.485479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=100% bdi_bw=60840 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 95.492436: balance_dirty_state: bdi btrfs-1: dirty=570 wb=799 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=22 ino=257 dd-2584 [004] 95.492529: balance_dirty_state: bdi btrfs-1: dirty=595 wb=799 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 95.492700: balance_dirty_state: bdi btrfs-1: dirty=620 wb=799 unstable=0 bg_thresh=989 thresh=1979 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 95.492869: balance_dirty_state: bdi btrfs-1: dirty=645 wb=799 unstable=0 bg_thresh=989 thresh=1978 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 95.493040: balance_dirty_state: bdi btrfs-1: dirty=695 wb=799 unstable=0 bg_thresh=988 thresh=1977 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 95.493046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=60840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 95.500473: balance_dirty_state: bdi btrfs-1: dirty=695 wb=674 unstable=0 bg_thresh=989 thresh=1978 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 95.500565: balance_dirty_state: bdi btrfs-1: dirty=695 wb=674 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 95.500639: balance_dirty_state: bdi btrfs-1: dirty=720 wb=674 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 95.500862: balance_dirty_state: bdi btrfs-1: dirty=745 wb=674 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 95.500975: balance_dirty_state: bdi btrfs-1: dirty=770 wb=674 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 95.501089: balance_dirty_state: bdi btrfs-1: dirty=795 wb=674 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 95.501201: balance_dirty_state: bdi btrfs-1: dirty=820 wb=674 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 95.501206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=60840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 95.508463: balance_dirty_state: bdi btrfs-1: dirty=820 wb=549 unstable=0 bg_thresh=989 thresh=1978 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 95.508560: balance_dirty_state: bdi btrfs-1: dirty=845 wb=549 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 95.508617: balance_dirty_state: bdi btrfs-1: dirty=870 wb=549 unstable=0 bg_thresh=988 thresh=1977 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 95.508675: balance_dirty_state: bdi btrfs-1: dirty=870 wb=549 unstable=0 bg_thresh=988 thresh=1976 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 95.508788: balance_dirty_state: bdi btrfs-1: dirty=920 wb=549 unstable=0 bg_thresh=987 thresh=1975 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 95.508901: balance_dirty_state: bdi btrfs-1: dirty=945 wb=549 unstable=0 bg_thresh=987 thresh=1974 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 95.508905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-53% task_gap=-206% task_weight=100% bdi_bw=60840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 95.516450: balance_dirty_state: bdi btrfs-1: dirty=945 wb=424 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 95.516573: balance_dirty_state: bdi btrfs-1: dirty=970 wb=424 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 95.516634: balance_dirty_state: bdi btrfs-1: dirty=970 wb=424 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 95.516856: balance_dirty_state: bdi btrfs-1: dirty=995 wb=424 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 95.516918: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13024 wrote=0 to_write=8192 dd-2584 [004] 95.516924: balance_dirty_state: bdi btrfs-1: dirty=995 wb=424 unstable=0 bg_thresh=989 thresh=1979 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 95.517045: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=424 unstable=0 bg_thresh=989 thresh=1978 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 95.517171: balance_dirty_state: bdi btrfs-1: dirty=995 wb=474 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 95.517298: balance_dirty_state: bdi btrfs-1: dirty=970 wb=524 unstable=0 bg_thresh=990 thresh=1981 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 95.517300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-195% task_weight=99% bdi_bw=60840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 95.521126: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=468 wrote=768 to_write=7424 dd-2584 [004] 95.524460: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1049 unstable=0 bg_thresh=990 thresh=1980 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 95.524557: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1049 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 95.524618: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1049 unstable=0 bg_thresh=989 thresh=1979 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 95.524677: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1049 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 95.524794: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1049 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 95.524911: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1049 unstable=0 bg_thresh=988 thresh=1976 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 95.524915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=60840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 95.532435: balance_dirty_state: bdi btrfs-1: dirty=445 wb=924 unstable=0 bg_thresh=989 thresh=1978 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 95.532543: balance_dirty_state: bdi btrfs-1: dirty=445 wb=924 unstable=0 bg_thresh=991 thresh=1983 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 95.532777: balance_dirty_state: bdi btrfs-1: dirty=470 wb=924 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 95.532837: balance_dirty_state: bdi btrfs-1: dirty=495 wb=924 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 95.532895: balance_dirty_state: bdi btrfs-1: dirty=495 wb=924 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 95.533011: balance_dirty_state: bdi btrfs-1: dirty=545 wb=924 unstable=0 bg_thresh=990 thresh=1980 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 95.533128: balance_dirty_state: bdi btrfs-1: dirty=570 wb=924 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 95.533132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=60840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 95.540445: balance_dirty_state: bdi btrfs-1: dirty=570 wb=799 unstable=0 bg_thresh=991 thresh=1982 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 95.540559: balance_dirty_state: bdi btrfs-1: dirty=595 wb=799 unstable=0 bg_thresh=988 thresh=1976 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 95.540653: balance_dirty_state: bdi btrfs-1: dirty=595 wb=799 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 95.540746: balance_dirty_state: bdi btrfs-1: dirty=620 wb=799 unstable=0 bg_thresh=987 thresh=1975 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 95.540836: balance_dirty_state: bdi btrfs-1: dirty=620 wb=799 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 95.541017: balance_dirty_state: bdi btrfs-1: dirty=670 wb=799 unstable=0 bg_thresh=989 thresh=1979 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 95.541201: balance_dirty_state: bdi btrfs-1: dirty=695 wb=799 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 95.541208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=61532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 95.548480: balance_dirty_state: bdi btrfs-1: dirty=695 wb=799 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 95.548491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=61532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 95.556443: balance_dirty_state: bdi btrfs-1: dirty=695 wb=524 unstable=0 bg_thresh=991 thresh=1983 gap=764 poll_thresh=18 ino=257 dd-2584 [004] 95.556507: balance_dirty_state: bdi btrfs-1: dirty=720 wb=524 unstable=0 bg_thresh=988 thresh=1977 gap=733 poll_thresh=13 ino=257 dd-2584 [004] 95.556736: balance_dirty_state: bdi btrfs-1: dirty=720 wb=524 unstable=0 bg_thresh=991 thresh=1982 gap=738 poll_thresh=14 ino=257 dd-2584 [004] 95.556795: balance_dirty_state: bdi btrfs-1: dirty=745 wb=524 unstable=0 bg_thresh=988 thresh=1976 gap=707 poll_thresh=15 ino=257 dd-2584 [004] 95.556853: balance_dirty_state: bdi btrfs-1: dirty=770 wb=524 unstable=0 bg_thresh=990 thresh=1981 gap=687 poll_thresh=16 ino=257 dd-2584 [004] 95.556970: balance_dirty_state: bdi btrfs-1: dirty=795 wb=524 unstable=0 bg_thresh=992 thresh=1985 gap=666 poll_thresh=17 ino=257 dd-2584 [004] 95.557087: balance_dirty_state: bdi btrfs-1: dirty=820 wb=524 unstable=0 bg_thresh=989 thresh=1978 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 95.557204: balance_dirty_state: bdi btrfs-1: dirty=845 wb=524 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 95.557321: balance_dirty_state: bdi btrfs-1: dirty=895 wb=524 unstable=0 bg_thresh=988 thresh=1976 gap=557 poll_thresh=20 ino=257 dd-2584 [004] 95.557438: balance_dirty_state: bdi btrfs-1: dirty=920 wb=524 unstable=0 bg_thresh=990 thresh=1980 gap=536 poll_thresh=21 ino=257 dd-2584 [004] 95.557610: balance_dirty_state: bdi btrfs-1: dirty=945 wb=474 unstable=0 bg_thresh=985 thresh=1971 gap=552 poll_thresh=22 ino=257 dd-2584 [004] 95.557958: balance_dirty_state: bdi btrfs-1: dirty=995 wb=399 unstable=0 bg_thresh=985 thresh=1971 gap=577 poll_thresh=23 ino=257 flush-btrfs-1-2586 [001] 95.557975: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13064 wrote=0 to_write=8192 dd-2584 [004] 95.558091: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=399 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=24 ino=257 dd-2584 [004] 95.558222: balance_dirty_state: bdi btrfs-1: dirty=995 wb=449 unstable=0 bg_thresh=986 thresh=1972 gap=528 poll_thresh=25 ino=257 dd-2584 [004] 95.558355: balance_dirty_state: bdi btrfs-1: dirty=970 wb=524 unstable=0 bg_thresh=987 thresh=1974 gap=480 poll_thresh=26 ino=257 dd-2584 [004] 95.558356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-202% task_weight=100% bdi_bw=61532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 95.560603: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=508 wrote=752 to_write=7440 dd-2584 [004] 95.564379: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1024 unstable=0 bg_thresh=990 thresh=1981 gap=637 poll_thresh=26 ino=257 dd-2584 [004] 95.564442: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1024 unstable=0 bg_thresh=987 thresh=1975 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 95.564561: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1024 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=20 ino=257 dd-2584 [004] 95.564679: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1024 unstable=0 bg_thresh=989 thresh=1978 gap=534 poll_thresh=21 ino=257 dd-2584 [004] 95.564796: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1024 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=22 ino=257 dd-2584 [004] 95.564913: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1024 unstable=0 bg_thresh=988 thresh=1976 gap=482 poll_thresh=23 ino=257 dd-2584 [004] 95.564918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=61532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 95.572417: balance_dirty_state: bdi btrfs-1: dirty=470 wb=899 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=23 ino=257 dd-2584 [002] 95.572654: balance_dirty_state: bdi btrfs-1: dirty=470 wb=899 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=17 ino=257 dd-2584 [002] 95.572769: balance_dirty_state: bdi btrfs-1: dirty=520 wb=899 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=18 ino=257 dd-2584 [002] 95.572885: balance_dirty_state: bdi btrfs-1: dirty=545 wb=899 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=19 ino=257 dd-2584 [002] 95.573003: balance_dirty_state: bdi btrfs-1: dirty=570 wb=899 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=20 ino=257 dd-2584 [002] 95.573121: balance_dirty_state: bdi btrfs-1: dirty=620 wb=899 unstable=0 bg_thresh=994 thresh=1989 gap=470 poll_thresh=21 ino=257 dd-2584 [002] 95.573126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=61532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 95.580380: balance_dirty_state: bdi btrfs-1: dirty=620 wb=799 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=21 ino=257 dd-2584 [002] 95.580442: balance_dirty_state: bdi btrfs-1: dirty=620 wb=799 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 95.580557: balance_dirty_state: bdi btrfs-1: dirty=645 wb=799 unstable=0 bg_thresh=991 thresh=1983 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 95.580673: balance_dirty_state: bdi btrfs-1: dirty=695 wb=799 unstable=0 bg_thresh=994 thresh=1988 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 95.580678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=61532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 95.588382: balance_dirty_state: bdi btrfs-1: dirty=695 wb=774 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=18 ino=257 dd-2584 [002] 95.588447: balance_dirty_state: bdi btrfs-1: dirty=695 wb=774 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=13 ino=257 dd-2584 [002] 95.588507: balance_dirty_state: bdi btrfs-1: dirty=720 wb=774 unstable=0 bg_thresh=1002 thresh=2004 gap=510 poll_thresh=14 ino=257 dd-2584 [002] 95.588813: balance_dirty_state: bdi btrfs-1: dirty=745 wb=774 unstable=0 bg_thresh=1002 thresh=2004 gap=485 poll_thresh=15 ino=257 dd-2584 [002] 95.588818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=61532 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 95.596402: balance_dirty_state: bdi btrfs-1: dirty=745 wb=524 unstable=0 bg_thresh=996 thresh=1992 gap=723 poll_thresh=15 ino=257 dd-2584 [002] 95.596466: balance_dirty_state: bdi btrfs-1: dirty=745 wb=524 unstable=0 bg_thresh=996 thresh=1992 gap=723 poll_thresh=11 ino=257 dd-2584 [002] 95.596527: balance_dirty_state: bdi btrfs-1: dirty=770 wb=524 unstable=0 bg_thresh=998 thresh=1997 gap=703 poll_thresh=12 ino=257 dd-2584 [002] 95.596584: balance_dirty_state: bdi btrfs-1: dirty=795 wb=524 unstable=0 bg_thresh=998 thresh=1997 gap=678 poll_thresh=13 ino=257 dd-2584 [002] 95.596643: balance_dirty_state: bdi btrfs-1: dirty=795 wb=524 unstable=0 bg_thresh=1001 thresh=2002 gap=683 poll_thresh=14 ino=257 dd-2584 [002] 95.596703: balance_dirty_state: bdi btrfs-1: dirty=820 wb=524 unstable=0 bg_thresh=1001 thresh=2002 gap=658 poll_thresh=15 ino=257 dd-2584 [002] 95.596764: balance_dirty_state: bdi btrfs-1: dirty=845 wb=524 unstable=0 bg_thresh=1000 thresh=2001 gap=632 poll_thresh=16 ino=257 dd-2584 [002] 95.596886: balance_dirty_state: bdi btrfs-1: dirty=870 wb=524 unstable=0 bg_thresh=1002 thresh=2005 gap=611 poll_thresh=17 ino=257 dd-2584 [002] 95.597006: balance_dirty_state: bdi btrfs-1: dirty=895 wb=524 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=18 ino=257 dd-2584 [002] 95.597127: balance_dirty_state: bdi btrfs-1: dirty=920 wb=524 unstable=0 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=19 ino=257 dd-2584 [002] 95.597247: balance_dirty_state: bdi btrfs-1: dirty=970 wb=524 unstable=0 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=20 ino=257 dd-2584 [002] 95.597546: balance_dirty_state: bdi btrfs-1: dirty=995 wb=524 unstable=0 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=21 ino=257 dd-2584 [002] 95.597551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=61532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 95.604402: balance_dirty_state: bdi btrfs-1: dirty=995 wb=399 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 95.604446: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13112 wrote=0 to_write=8192 dd-2584 [002] 95.604470: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=399 unstable=0 bg_thresh=986 thresh=1973 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 95.604596: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=424 unstable=0 bg_thresh=989 thresh=1978 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 95.604723: balance_dirty_state: bdi btrfs-1: dirty=995 wb=474 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=18 ino=257 dd-2584 [002] 95.604852: balance_dirty_state: bdi btrfs-1: dirty=970 wb=524 unstable=0 bg_thresh=996 thresh=1993 gap=499 poll_thresh=19 ino=257 dd-2584 [002] 95.604981: balance_dirty_state: bdi btrfs-1: dirty=995 wb=574 unstable=0 bg_thresh=996 thresh=1992 gap=423 poll_thresh=20 ino=257 dd-2584 [002] 95.604983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=61532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 95.607151: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=552 wrote=816 to_write=7376 dd-2584 [002] 95.612395: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1074 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=20 ino=257 dd-2584 [002] 95.612460: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1074 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=15 ino=257 dd-2584 [002] 95.612523: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1074 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=16 ino=257 dd-2584 [002] 95.612647: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1074 unstable=0 bg_thresh=992 thresh=1985 gap=541 poll_thresh=17 ino=257 dd-2584 [002] 95.612771: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1074 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 95.612776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=61532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 95.620436: balance_dirty_state: bdi btrfs-1: dirty=420 wb=924 unstable=0 bg_thresh=984 thresh=1968 gap=624 poll_thresh=18 ino=257 dd-2584 [002] 95.620952: balance_dirty_state: bdi btrfs-1: dirty=420 wb=924 unstable=0 bg_thresh=985 thresh=1971 gap=627 poll_thresh=13 ino=257 dd-2584 [002] 95.621068: balance_dirty_state: bdi btrfs-1: dirty=445 wb=924 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=14 ino=257 dd-2584 [002] 95.621184: balance_dirty_state: bdi btrfs-1: dirty=445 wb=924 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=15 ino=257 dd-2584 [002] 95.621298: balance_dirty_state: bdi btrfs-1: dirty=470 wb=924 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=16 ino=257 dd-2584 [002] 95.621529: balance_dirty_state: bdi btrfs-1: dirty=495 wb=924 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=17 ino=257 dd-2584 [002] 95.621767: balance_dirty_state: bdi btrfs-1: dirty=545 wb=924 unstable=0 bg_thresh=992 thresh=1984 gap=515 poll_thresh=18 ino=257 dd-2584 [002] 95.621998: balance_dirty_state: bdi btrfs-1: dirty=570 wb=924 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=19 ino=257 dd-2584 [002] 95.622007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=61532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 95.628402: balance_dirty_state: bdi btrfs-1: dirty=570 wb=824 unstable=0 bg_thresh=983 thresh=1966 gap=572 poll_thresh=19 ino=257 dd-2584 [002] 95.628540: balance_dirty_state: bdi btrfs-1: dirty=595 wb=824 unstable=0 bg_thresh=983 thresh=1966 gap=547 poll_thresh=14 ino=257 dd-2584 [002] 95.628659: balance_dirty_state: bdi btrfs-1: dirty=595 wb=824 unstable=0 bg_thresh=985 thresh=1971 gap=552 poll_thresh=15 ino=257 dd-2584 [002] 95.628775: balance_dirty_state: bdi btrfs-1: dirty=620 wb=824 unstable=0 bg_thresh=988 thresh=1976 gap=532 poll_thresh=16 ino=257 dd-2584 [002] 95.629002: balance_dirty_state: bdi btrfs-1: dirty=645 wb=824 unstable=0 bg_thresh=990 thresh=1981 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 95.629588: balance_dirty_state: bdi btrfs-1: dirty=670 wb=824 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 95.629597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=61532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 95.636533: balance_dirty_state: bdi btrfs-1: dirty=670 wb=824 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 95.636542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=61532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 95.644444: balance_dirty_state: bdi btrfs-1: dirty=670 wb=574 unstable=0 bg_thresh=987 thresh=1974 gap=730 poll_thresh=18 ino=257 dd-2584 [002] 95.644556: balance_dirty_state: bdi btrfs-1: dirty=695 wb=574 unstable=0 bg_thresh=987 thresh=1974 gap=705 poll_thresh=13 ino=257 dd-2584 [002] 95.644631: balance_dirty_state: bdi btrfs-1: dirty=720 wb=574 unstable=0 bg_thresh=989 thresh=1979 gap=685 poll_thresh=14 ino=257 dd-2584 [002] 95.644704: balance_dirty_state: bdi btrfs-1: dirty=720 wb=574 unstable=0 bg_thresh=989 thresh=1979 gap=685 poll_thresh=15 ino=257 dd-2584 [002] 95.644778: balance_dirty_state: bdi btrfs-1: dirty=745 wb=574 unstable=0 bg_thresh=992 thresh=1984 gap=665 poll_thresh=16 ino=257 dd-2584 [002] 95.644930: balance_dirty_state: bdi btrfs-1: dirty=770 wb=574 unstable=0 bg_thresh=991 thresh=1983 gap=639 poll_thresh=17 ino=257 dd-2584 [002] 95.645082: balance_dirty_state: bdi btrfs-1: dirty=820 wb=574 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=18 ino=257 dd-2584 [002] 95.645234: balance_dirty_state: bdi btrfs-1: dirty=845 wb=574 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=19 ino=257 dd-2584 [002] 95.645386: balance_dirty_state: bdi btrfs-1: dirty=870 wb=574 unstable=0 bg_thresh=992 thresh=1985 gap=541 poll_thresh=20 ino=257 dd-2584 [002] 95.645540: balance_dirty_state: bdi btrfs-1: dirty=895 wb=574 unstable=0 bg_thresh=994 thresh=1989 gap=520 poll_thresh=21 ino=257 dd-2584 [002] 95.645928: balance_dirty_state: bdi btrfs-1: dirty=945 wb=524 unstable=0 bg_thresh=994 thresh=1988 gap=519 poll_thresh=22 ino=257 dd-2584 [002] 95.646066: balance_dirty_state: bdi btrfs-1: dirty=970 wb=449 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=23 ino=257 dd-2584 [002] 95.646190: balance_dirty_state: bdi btrfs-1: dirty=995 wb=449 unstable=0 bg_thresh=992 thresh=1985 gap=541 poll_thresh=24 ino=257 flush-btrfs-1-2586 [001] 95.646242: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13152 wrote=0 to_write=8192 dd-2584 [002] 95.646327: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=449 unstable=0 bg_thresh=987 thresh=1975 gap=506 poll_thresh=25 ino=257 dd-2584 [002] 95.646459: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=474 unstable=0 bg_thresh=986 thresh=1972 gap=453 poll_thresh=26 ino=257 dd-2584 [002] 95.646461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=62780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 95.648890: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=596 wrote=752 to_write=7440 dd-2584 [002] 95.652472: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1199 unstable=0 bg_thresh=992 thresh=1985 gap=466 poll_thresh=26 ino=257 dd-2584 [002] 95.652477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=62780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 95.660482: balance_dirty_state: bdi btrfs-1: dirty=320 wb=924 unstable=0 bg_thresh=992 thresh=1985 gap=741 poll_thresh=26 ino=257 dd-2584 [002] 95.660551: balance_dirty_state: bdi btrfs-1: dirty=320 wb=924 unstable=0 bg_thresh=992 thresh=1985 gap=741 poll_thresh=19 ino=257 dd-2584 [002] 95.660676: balance_dirty_state: bdi btrfs-1: dirty=370 wb=924 unstable=0 bg_thresh=992 thresh=1984 gap=690 poll_thresh=20 ino=257 dd-2584 [002] 95.660801: balance_dirty_state: bdi btrfs-1: dirty=395 wb=924 unstable=0 bg_thresh=994 thresh=1988 gap=669 poll_thresh=21 ino=257 dd-2584 [002] 95.660924: balance_dirty_state: bdi btrfs-1: dirty=420 wb=924 unstable=0 bg_thresh=993 thresh=1987 gap=643 poll_thresh=22 ino=257 dd-2584 [002] 95.661225: balance_dirty_state: bdi btrfs-1: dirty=470 wb=924 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=23 ino=257 dd-2584 [002] 95.661347: balance_dirty_state: bdi btrfs-1: dirty=495 wb=924 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=24 ino=257 dd-2584 [002] 95.661469: balance_dirty_state: bdi btrfs-1: dirty=520 wb=924 unstable=0 bg_thresh=991 thresh=1983 gap=539 poll_thresh=25 ino=257 dd-2584 [002] 95.661590: balance_dirty_state: bdi btrfs-1: dirty=545 wb=924 unstable=0 bg_thresh=991 thresh=1982 gap=513 poll_thresh=26 ino=257 dd-2584 [002] 95.661711: balance_dirty_state: bdi btrfs-1: dirty=595 wb=924 unstable=0 bg_thresh=990 thresh=1981 gap=462 poll_thresh=27 ino=257 dd-2584 [002] 95.661716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=62780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 95.668492: balance_dirty_state: bdi btrfs-1: dirty=595 wb=799 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=27 ino=257 dd-2584 [006] 95.668566: balance_dirty_state: bdi btrfs-1: dirty=595 wb=799 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=20 ino=257 dd-2584 [006] 95.668694: balance_dirty_state: bdi btrfs-1: dirty=620 wb=799 unstable=0 bg_thresh=988 thresh=1977 gap=558 poll_thresh=21 ino=257 dd-2584 [006] 95.668826: balance_dirty_state: bdi btrfs-1: dirty=670 wb=799 unstable=0 bg_thresh=988 thresh=1976 gap=507 poll_thresh=22 ino=257 dd-2584 [006] 95.669135: balance_dirty_state: bdi btrfs-1: dirty=695 wb=799 unstable=0 bg_thresh=988 thresh=1976 gap=482 poll_thresh=23 ino=257 dd-2584 [006] 95.669140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=62780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 95.676490: balance_dirty_state: bdi btrfs-1: dirty=695 wb=799 unstable=0 bg_thresh=990 thresh=1980 gap=486 poll_thresh=23 ino=257 dd-2584 [006] 95.676495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=62780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 95.684518: balance_dirty_state: bdi btrfs-1: dirty=695 wb=624 unstable=0 bg_thresh=990 thresh=1980 gap=661 poll_thresh=23 ino=257 dd-2584 [006] 95.684614: balance_dirty_state: bdi btrfs-1: dirty=695 wb=624 unstable=0 bg_thresh=992 thresh=1985 gap=666 poll_thresh=17 ino=257 dd-2584 [006] 95.684732: balance_dirty_state: bdi btrfs-1: dirty=745 wb=624 unstable=0 bg_thresh=992 thresh=1984 gap=615 poll_thresh=18 ino=257 dd-2584 [006] 95.684849: balance_dirty_state: bdi btrfs-1: dirty=770 wb=624 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=19 ino=257 dd-2584 [006] 95.684967: balance_dirty_state: bdi btrfs-1: dirty=795 wb=624 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=20 ino=257 dd-2584 [006] 95.685083: balance_dirty_state: bdi btrfs-1: dirty=845 wb=624 unstable=0 bg_thresh=993 thresh=1986 gap=517 poll_thresh=21 ino=257 dd-2584 [006] 95.685200: balance_dirty_state: bdi btrfs-1: dirty=870 wb=624 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=22 ino=257 dd-2584 [006] 95.685205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=62780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 95.692579: balance_dirty_state: bdi btrfs-1: dirty=870 wb=499 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=22 ino=257 dd-2584 [006] 95.692672: balance_dirty_state: bdi btrfs-1: dirty=895 wb=499 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=16 ino=257 dd-2584 [006] 95.692789: balance_dirty_state: bdi btrfs-1: dirty=920 wb=499 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=17 ino=257 dd-2584 [006] 95.693077: balance_dirty_state: bdi btrfs-1: dirty=945 wb=499 unstable=0 bg_thresh=992 thresh=1985 gap=541 poll_thresh=18 ino=257 dd-2584 [006] 95.693195: balance_dirty_state: bdi btrfs-1: dirty=970 wb=499 unstable=0 bg_thresh=992 thresh=1984 gap=515 poll_thresh=19 ino=257 dd-2584 [006] 95.693312: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=499 unstable=0 bg_thresh=991 thresh=1983 gap=464 poll_thresh=20 ino=257 dd-2584 [006] 95.693317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-324% task_weight=101% bdi_bw=62780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 95.693336: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13200 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 95.695050: writeback_single_inode: bdi btrfs-1: ino=257 state= age=640 wrote=704 to_write=7488 dd-2584 [006] 95.700539: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1074 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=20 ino=257 dd-2584 [006] 95.700633: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1074 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=15 ino=257 dd-2584 [006] 95.700693: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1074 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 95.700810: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1074 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 95.700927: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1074 unstable=0 bg_thresh=996 thresh=1992 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 95.701048: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1074 unstable=0 bg_thresh=995 thresh=1990 gap=471 poll_thresh=19 ino=257 dd-2584 [006] 95.701053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-362% task_weight=100% bdi_bw=62780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 95.708546: balance_dirty_state: bdi btrfs-1: dirty=445 wb=824 unstable=0 bg_thresh=995 thresh=1990 gap=721 poll_thresh=19 ino=257 dd-2584 [006] 95.708638: balance_dirty_state: bdi btrfs-1: dirty=445 wb=824 unstable=0 bg_thresh=997 thresh=1995 gap=726 poll_thresh=14 ino=257 dd-2584 [006] 95.708695: balance_dirty_state: bdi btrfs-1: dirty=470 wb=824 unstable=0 bg_thresh=994 thresh=1989 gap=695 poll_thresh=15 ino=257 dd-2584 [006] 95.708752: balance_dirty_state: bdi btrfs-1: dirty=495 wb=824 unstable=0 bg_thresh=997 thresh=1994 gap=675 poll_thresh=16 ino=257 dd-2584 [006] 95.709031: balance_dirty_state: bdi btrfs-1: dirty=520 wb=824 unstable=0 bg_thresh=996 thresh=1993 gap=649 poll_thresh=17 ino=257 dd-2584 [006] 95.709145: balance_dirty_state: bdi btrfs-1: dirty=545 wb=824 unstable=0 bg_thresh=998 thresh=1997 gap=628 poll_thresh=18 ino=257 dd-2584 [006] 95.709257: balance_dirty_state: bdi btrfs-1: dirty=595 wb=824 unstable=0 bg_thresh=998 thresh=1996 gap=577 poll_thresh=19 ino=257 dd-2584 [006] 95.709368: balance_dirty_state: bdi btrfs-1: dirty=620 wb=824 unstable=0 bg_thresh=997 thresh=1995 gap=551 poll_thresh=20 ino=257 dd-2584 [006] 95.709481: balance_dirty_state: bdi btrfs-1: dirty=645 wb=824 unstable=0 bg_thresh=997 thresh=1994 gap=525 poll_thresh=21 ino=257 dd-2584 [006] 95.709595: balance_dirty_state: bdi btrfs-1: dirty=670 wb=824 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=22 ino=257 dd-2584 [006] 95.709711: balance_dirty_state: bdi btrfs-1: dirty=720 wb=824 unstable=0 bg_thresh=995 thresh=1991 gap=447 poll_thresh=23 ino=257 dd-2584 [006] 95.709716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=99% bdi_bw=62780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 95.716521: balance_dirty_state: bdi btrfs-1: dirty=720 wb=724 unstable=0 bg_thresh=992 thresh=1984 gap=540 poll_thresh=23 ino=257 dd-2584 [006] 95.716592: balance_dirty_state: bdi btrfs-1: dirty=720 wb=724 unstable=0 bg_thresh=992 thresh=1984 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 95.716890: balance_dirty_state: bdi btrfs-1: dirty=770 wb=724 unstable=0 bg_thresh=989 thresh=1979 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 95.716895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=62780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 95.724432: balance_dirty_state: bdi btrfs-1: dirty=770 wb=724 unstable=0 bg_thresh=988 thresh=1977 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 95.724438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=62780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 95.732562: balance_dirty_state: bdi btrfs-1: dirty=770 wb=449 unstable=0 bg_thresh=991 thresh=1983 gap=764 poll_thresh=18 ino=257 dd-2584 [005] 95.732665: balance_dirty_state: bdi btrfs-1: dirty=770 wb=449 unstable=0 bg_thresh=994 thresh=1988 gap=769 poll_thresh=13 ino=257 dd-2584 [005] 95.732727: balance_dirty_state: bdi btrfs-1: dirty=795 wb=449 unstable=0 bg_thresh=991 thresh=1982 gap=738 poll_thresh=14 ino=257 dd-2584 [005] 95.732844: balance_dirty_state: bdi btrfs-1: dirty=820 wb=449 unstable=0 bg_thresh=993 thresh=1987 gap=718 poll_thresh=15 ino=257 dd-2584 [005] 95.732963: balance_dirty_state: bdi btrfs-1: dirty=820 wb=449 unstable=0 bg_thresh=993 thresh=1986 gap=717 poll_thresh=16 ino=257 dd-2584 [005] 95.733150: balance_dirty_state: bdi btrfs-1: dirty=870 wb=449 unstable=0 bg_thresh=992 thresh=1985 gap=666 poll_thresh=17 ino=257 dd-2584 [005] 95.733390: balance_dirty_state: bdi btrfs-1: dirty=895 wb=449 unstable=0 bg_thresh=992 thresh=1984 gap=640 poll_thresh=18 ino=257 dd-2584 [005] 95.733527: balance_dirty_state: bdi btrfs-1: dirty=920 wb=449 unstable=0 bg_thresh=991 thresh=1983 gap=614 poll_thresh=19 ino=257 dd-2584 [005] 95.733649: balance_dirty_state: bdi btrfs-1: dirty=970 wb=449 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=20 ino=257 dd-2584 [005] 95.733773: balance_dirty_state: bdi btrfs-1: dirty=995 wb=449 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 95.733849: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13240 wrote=0 to_write=8192 dd-2584 [005] 95.734085: balance_dirty_state: bdi btrfs-1: dirty=970 wb=499 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=22 ino=257 dd-2584 [005] 95.734263: balance_dirty_state: bdi btrfs-1: dirty=920 wb=574 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=23 ino=257 dd-2584 [005] 95.734265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=62780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 95.735593: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=736 to_write=7456 dd-2584 [003] 95.740445: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1049 unstable=0 bg_thresh=999 thresh=1998 gap=654 poll_thresh=23 ino=257 dd-2584 [003] 95.740513: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1049 unstable=0 bg_thresh=999 thresh=1998 gap=654 poll_thresh=17 ino=257 dd-2584 [003] 95.740636: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1049 unstable=0 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=18 ino=257 dd-2584 [003] 95.740758: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1049 unstable=0 bg_thresh=1004 thresh=2008 gap=589 poll_thresh=19 ino=257 dd-2584 [003] 95.740881: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1049 unstable=0 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=20 ino=257 dd-2584 [003] 95.741006: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1049 unstable=0 bg_thresh=1005 thresh=2011 gap=517 poll_thresh=21 ino=257 dd-2584 [003] 95.741130: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1049 unstable=0 bg_thresh=1005 thresh=2010 gap=491 poll_thresh=22 ino=257 dd-2584 [003] 95.741135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=101% bdi_bw=62780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 95.748470: balance_dirty_state: bdi btrfs-1: dirty=470 wb=924 unstable=0 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=22 ino=257 dd-2584 [003] 95.748561: balance_dirty_state: bdi btrfs-1: dirty=495 wb=924 unstable=0 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=16 ino=257 dd-2584 [003] 95.748854: balance_dirty_state: bdi btrfs-1: dirty=520 wb=924 unstable=0 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=17 ino=257 dd-2584 [003] 95.748971: balance_dirty_state: bdi btrfs-1: dirty=545 wb=924 unstable=0 bg_thresh=1002 thresh=2004 gap=535 poll_thresh=18 ino=257 dd-2584 [003] 95.749090: balance_dirty_state: bdi btrfs-1: dirty=570 wb=924 unstable=0 bg_thresh=1004 thresh=2008 gap=514 poll_thresh=19 ino=257 dd-2584 [003] 95.749212: balance_dirty_state: bdi btrfs-1: dirty=620 wb=924 unstable=0 bg_thresh=1000 thresh=2001 gap=457 poll_thresh=20 ino=257 dd-2584 [003] 95.749217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 95.756436: balance_dirty_state: bdi btrfs-1: dirty=620 wb=749 unstable=0 bg_thresh=994 thresh=1989 gap=620 poll_thresh=20 ino=257 dd-2584 [003] 95.756498: balance_dirty_state: bdi btrfs-1: dirty=620 wb=749 unstable=0 bg_thresh=994 thresh=1989 gap=620 poll_thresh=15 ino=257 dd-2584 [003] 95.756557: balance_dirty_state: bdi btrfs-1: dirty=645 wb=749 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=16 ino=257 dd-2584 [003] 95.756672: balance_dirty_state: bdi btrfs-1: dirty=670 wb=749 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=17 ino=257 dd-2584 [003] 95.756789: balance_dirty_state: bdi btrfs-1: dirty=695 wb=749 unstable=0 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=18 ino=257 dd-2584 [003] 95.756907: balance_dirty_state: bdi btrfs-1: dirty=745 wb=749 unstable=0 bg_thresh=1004 thresh=2008 gap=514 poll_thresh=19 ino=257 dd-2584 [003] 95.757194: balance_dirty_state: bdi btrfs-1: dirty=770 wb=749 unstable=0 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=20 ino=257 dd-2584 [003] 95.757199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 95.764450: balance_dirty_state: bdi btrfs-1: dirty=770 wb=749 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=20 ino=257 dd-2584 [003] 95.764460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 95.772454: balance_dirty_state: bdi btrfs-1: dirty=770 wb=474 unstable=0 bg_thresh=996 thresh=1993 gap=749 poll_thresh=20 ino=257 dd-2584 [003] 95.772578: balance_dirty_state: bdi btrfs-1: dirty=795 wb=474 unstable=0 bg_thresh=996 thresh=1993 gap=724 poll_thresh=15 ino=257 dd-2584 [003] 95.772693: balance_dirty_state: bdi btrfs-1: dirty=795 wb=474 unstable=0 bg_thresh=999 thresh=1998 gap=729 poll_thresh=16 ino=257 dd-2584 [003] 95.772922: balance_dirty_state: bdi btrfs-1: dirty=845 wb=474 unstable=0 bg_thresh=1001 thresh=2003 gap=684 poll_thresh=17 ino=257 dd-2584 [003] 95.773154: balance_dirty_state: bdi btrfs-1: dirty=870 wb=474 unstable=0 bg_thresh=1001 thresh=2002 gap=658 poll_thresh=18 ino=257 dd-2584 [003] 95.773392: balance_dirty_state: bdi btrfs-1: dirty=895 wb=474 unstable=0 bg_thresh=1003 thresh=2006 gap=637 poll_thresh=19 ino=257 dd-2584 [003] 95.773626: balance_dirty_state: bdi btrfs-1: dirty=920 wb=474 unstable=0 bg_thresh=1002 thresh=2005 gap=611 poll_thresh=20 ino=257 dd-2584 [003] 95.773860: balance_dirty_state: bdi btrfs-1: dirty=970 wb=474 unstable=0 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=21 ino=257 dd-2584 [003] 95.774096: balance_dirty_state: bdi btrfs-1: dirty=995 wb=474 unstable=0 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=22 ino=257 dd-2584 [003] 95.774681: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=474 unstable=0 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 95.774734: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13280 wrote=0 to_write=8192 dd-2584 [003] 95.774929: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=474 unstable=0 bg_thresh=1003 thresh=2006 gap=462 poll_thresh=24 ino=257 dd-2584 [003] 95.774933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 95.778474: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=768 to_write=7424 dd-2584 [003] 95.780443: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1124 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=24 ino=257 dd-2584 [003] 95.780506: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1124 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=18 ino=257 dd-2584 [003] 95.780623: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1124 unstable=0 bg_thresh=996 thresh=1992 gap=523 poll_thresh=19 ino=257 dd-2584 [003] 95.780737: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1124 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=20 ino=257 dd-2584 [003] 95.780742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=101% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 95.788521: balance_dirty_state: bdi btrfs-1: dirty=395 wb=999 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=20 ino=257 dd-2584 [003] 95.788605: balance_dirty_state: bdi btrfs-1: dirty=395 wb=999 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=15 ino=257 dd-2584 [003] 95.788662: balance_dirty_state: bdi btrfs-1: dirty=420 wb=999 unstable=0 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=16 ino=257 dd-2584 [003] 95.788778: balance_dirty_state: bdi btrfs-1: dirty=445 wb=999 unstable=0 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=17 ino=257 dd-2584 [003] 95.788892: balance_dirty_state: bdi btrfs-1: dirty=495 wb=999 unstable=0 bg_thresh=1002 thresh=2004 gap=510 poll_thresh=18 ino=257 dd-2584 [003] 95.789008: balance_dirty_state: bdi btrfs-1: dirty=520 wb=999 unstable=0 bg_thresh=1004 thresh=2008 gap=489 poll_thresh=19 ino=257 dd-2584 [003] 95.789013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-290% task_weight=100% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 95.796466: balance_dirty_state: bdi btrfs-1: dirty=520 wb=874 unstable=0 bg_thresh=1000 thresh=2001 gap=607 poll_thresh=19 ino=257 dd-2584 [003] 95.796749: balance_dirty_state: bdi btrfs-1: dirty=545 wb=874 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=14 ino=257 dd-2584 [003] 95.796805: balance_dirty_state: bdi btrfs-1: dirty=545 wb=874 unstable=0 bg_thresh=1003 thresh=2006 gap=587 poll_thresh=15 ino=257 dd-2584 [003] 95.796862: balance_dirty_state: bdi btrfs-1: dirty=570 wb=874 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=16 ino=257 dd-2584 [003] 95.796974: balance_dirty_state: bdi btrfs-1: dirty=595 wb=874 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=17 ino=257 dd-2584 [003] 95.797087: balance_dirty_state: bdi btrfs-1: dirty=620 wb=874 unstable=0 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=18 ino=257 dd-2584 [003] 95.797199: balance_dirty_state: bdi btrfs-1: dirty=670 wb=874 unstable=0 bg_thresh=1001 thresh=2002 gap=458 poll_thresh=19 ino=257 dd-2584 [003] 95.797204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 95.804529: balance_dirty_state: bdi btrfs-1: dirty=670 wb=774 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=19 ino=257 dd-2584 [003] 95.804627: balance_dirty_state: bdi btrfs-1: dirty=670 wb=774 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=14 ino=257 dd-2584 [003] 95.804685: balance_dirty_state: bdi btrfs-1: dirty=695 wb=774 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=15 ino=257 dd-2584 [003] 95.804742: balance_dirty_state: bdi btrfs-1: dirty=720 wb=774 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=16 ino=257 dd-2584 [003] 95.804856: balance_dirty_state: bdi btrfs-1: dirty=745 wb=774 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=17 ino=257 dd-2584 [003] 95.804861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 95.812501: balance_dirty_state: bdi btrfs-1: dirty=745 wb=649 unstable=0 bg_thresh=999 thresh=1999 gap=605 poll_thresh=17 ino=257 dd-2584 [003] 95.812568: balance_dirty_state: bdi btrfs-1: dirty=745 wb=649 unstable=0 bg_thresh=999 thresh=1999 gap=605 poll_thresh=13 ino=257 dd-2584 [003] 95.812627: balance_dirty_state: bdi btrfs-1: dirty=770 wb=649 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=14 ino=257 dd-2584 [003] 95.812866: balance_dirty_state: bdi btrfs-1: dirty=795 wb=649 unstable=0 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=15 ino=257 dd-2584 [003] 95.812927: balance_dirty_state: bdi btrfs-1: dirty=795 wb=649 unstable=0 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=16 ino=257 dd-2584 [003] 95.813049: balance_dirty_state: bdi btrfs-1: dirty=845 wb=649 unstable=0 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=17 ino=257 dd-2584 [003] 95.813170: balance_dirty_state: bdi btrfs-1: dirty=870 wb=649 unstable=0 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=18 ino=257 dd-2584 [003] 95.813175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=100% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 95.820524: balance_dirty_state: bdi btrfs-1: dirty=870 wb=524 unstable=0 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=18 ino=257 dd-2584 [003] 95.820605: balance_dirty_state: bdi btrfs-1: dirty=895 wb=524 unstable=0 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=13 ino=257 dd-2584 [003] 95.820666: balance_dirty_state: bdi btrfs-1: dirty=895 wb=524 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=14 ino=257 dd-2584 [003] 95.820727: balance_dirty_state: bdi btrfs-1: dirty=920 wb=524 unstable=0 bg_thresh=999 thresh=1999 gap=555 poll_thresh=15 ino=257 dd-2584 [003] 95.820788: balance_dirty_state: bdi btrfs-1: dirty=945 wb=524 unstable=0 bg_thresh=999 thresh=1998 gap=529 poll_thresh=16 ino=257 dd-2584 [003] 95.820911: balance_dirty_state: bdi btrfs-1: dirty=970 wb=524 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=17 ino=257 dd-2584 [003] 95.821040: balance_dirty_state: bdi btrfs-1: dirty=995 wb=524 unstable=0 bg_thresh=998 thresh=1996 gap=477 poll_thresh=18 ino=257 dd-2584 [003] 95.821044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-150% task_gap=-402% task_weight=101% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 95.828613: balance_dirty_state: bdi btrfs-1: dirty=995 wb=399 unstable=0 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=18 ino=257 dd-2584 [003] 95.828695: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=399 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 95.828747: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13336 wrote=0 to_write=8192 dd-2584 [003] 95.828767: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=399 unstable=0 bg_thresh=998 thresh=1996 gap=577 poll_thresh=14 ino=257 dd-2584 [003] 95.829008: balance_dirty_state: bdi btrfs-1: dirty=970 wb=324 unstable=0 bg_thresh=998 thresh=1996 gap=702 poll_thresh=15 ino=257 dd-2584 [003] 95.829072: balance_dirty_state: bdi btrfs-1: dirty=970 wb=349 unstable=0 bg_thresh=1000 thresh=2001 gap=682 poll_thresh=16 ino=257 dd-2584 [003] 95.829198: balance_dirty_state: bdi btrfs-1: dirty=945 wb=399 unstable=0 bg_thresh=1002 thresh=2005 gap=661 poll_thresh=17 ino=257 dd-2584 [003] 95.829324: balance_dirty_state: bdi btrfs-1: dirty=920 wb=474 unstable=0 bg_thresh=1002 thresh=2004 gap=610 poll_thresh=18 ino=257 dd-2584 [003] 95.829450: balance_dirty_state: bdi btrfs-1: dirty=895 wb=524 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=19 ino=257 dd-2584 [003] 95.829578: balance_dirty_state: bdi btrfs-1: dirty=895 wb=574 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=20 ino=257 dd-2584 [003] 95.829704: balance_dirty_state: bdi btrfs-1: dirty=870 wb=624 unstable=0 bg_thresh=1000 thresh=2000 gap=506 poll_thresh=21 ino=257 dd-2584 [003] 95.829835: balance_dirty_state: bdi btrfs-1: dirty=820 wb=674 unstable=0 bg_thresh=999 thresh=1999 gap=505 poll_thresh=22 ino=257 dd-2584 [003] 95.829964: balance_dirty_state: bdi btrfs-1: dirty=820 wb=724 unstable=0 bg_thresh=999 thresh=1998 gap=454 poll_thresh=23 ino=257 dd-2584 [003] 95.829966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-399% task_weight=101% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 95.832291: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=976 to_write=7216 dd-2584 [003] 95.836569: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1249 unstable=0 bg_thresh=999 thresh=1998 gap=429 poll_thresh=23 ino=257 dd-2584 [003] 95.836574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-351% task_weight=101% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 95.844544: balance_dirty_state: bdi btrfs-1: dirty=320 wb=999 unstable=0 bg_thresh=996 thresh=1993 gap=674 poll_thresh=23 ino=257 dd-2584 [003] 95.845025: balance_dirty_state: bdi btrfs-1: dirty=320 wb=999 unstable=0 bg_thresh=999 thresh=1998 gap=679 poll_thresh=17 ino=257 dd-2584 [003] 95.845262: balance_dirty_state: bdi btrfs-1: dirty=370 wb=999 unstable=0 bg_thresh=998 thresh=1997 gap=628 poll_thresh=18 ino=257 dd-2584 [003] 95.845494: balance_dirty_state: bdi btrfs-1: dirty=395 wb=999 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=19 ino=257 dd-2584 [003] 95.845729: balance_dirty_state: bdi btrfs-1: dirty=420 wb=999 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=20 ino=257 dd-2584 [003] 95.845966: balance_dirty_state: bdi btrfs-1: dirty=445 wb=999 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=21 ino=257 dd-2584 [003] 95.846200: balance_dirty_state: bdi btrfs-1: dirty=495 wb=999 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=22 ino=257 dd-2584 [003] 95.846434: balance_dirty_state: bdi btrfs-1: dirty=520 wb=999 unstable=0 bg_thresh=995 thresh=1991 gap=472 poll_thresh=23 ino=257 dd-2584 [003] 95.846443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 95.852594: balance_dirty_state: bdi btrfs-1: dirty=520 wb=999 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=23 ino=257 dd-2584 [003] 95.852604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=63128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 95.860592: balance_dirty_state: bdi btrfs-1: dirty=520 wb=999 unstable=0 bg_thresh=1009 thresh=2019 gap=500 poll_thresh=23 ino=257 dd-2584 [003] 95.860600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=63128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 95.868558: balance_dirty_state: bdi btrfs-1: dirty=520 wb=749 unstable=0 bg_thresh=1010 thresh=2021 gap=752 poll_thresh=23 ino=257 dd-2584 [003] 95.868630: balance_dirty_state: bdi btrfs-1: dirty=545 wb=749 unstable=0 bg_thresh=1013 thresh=2026 gap=732 poll_thresh=17 ino=257 dd-2584 [003] 95.868758: balance_dirty_state: bdi btrfs-1: dirty=570 wb=749 unstable=0 bg_thresh=1012 thresh=2025 gap=706 poll_thresh=18 ino=257 dd-2584 [003] 95.869051: balance_dirty_state: bdi btrfs-1: dirty=595 wb=749 unstable=0 bg_thresh=1014 thresh=2029 gap=685 poll_thresh=19 ino=257 dd-2584 [003] 95.869170: balance_dirty_state: bdi btrfs-1: dirty=620 wb=749 unstable=0 bg_thresh=1014 thresh=2028 gap=659 poll_thresh=20 ino=257 dd-2584 [003] 95.869290: balance_dirty_state: bdi btrfs-1: dirty=670 wb=749 unstable=0 bg_thresh=1013 thresh=2027 gap=608 poll_thresh=21 ino=257 dd-2584 [003] 95.869411: balance_dirty_state: bdi btrfs-1: dirty=695 wb=749 unstable=0 bg_thresh=1012 thresh=2025 gap=581 poll_thresh=22 ino=257 dd-2584 [003] 95.869531: balance_dirty_state: bdi btrfs-1: dirty=720 wb=749 unstable=0 bg_thresh=1012 thresh=2024 gap=555 poll_thresh=23 ino=257 dd-2584 [003] 95.869652: balance_dirty_state: bdi btrfs-1: dirty=770 wb=749 unstable=0 bg_thresh=1011 thresh=2023 gap=504 poll_thresh=24 ino=257 dd-2584 [003] 95.869657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=63128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 95.876574: balance_dirty_state: bdi btrfs-1: dirty=770 wb=474 unstable=0 bg_thresh=1002 thresh=2005 gap=761 poll_thresh=24 ino=257 dd-2584 [003] 95.876662: balance_dirty_state: bdi btrfs-1: dirty=770 wb=474 unstable=0 bg_thresh=1005 thresh=2010 gap=766 poll_thresh=18 ino=257 dd-2584 [003] 95.876779: balance_dirty_state: bdi btrfs-1: dirty=795 wb=474 unstable=0 bg_thresh=1004 thresh=2009 gap=740 poll_thresh=19 ino=257 dd-2584 [003] 95.877060: balance_dirty_state: bdi btrfs-1: dirty=845 wb=474 unstable=0 bg_thresh=1004 thresh=2008 gap=689 poll_thresh=20 ino=257 dd-2584 [003] 95.877178: balance_dirty_state: bdi btrfs-1: dirty=870 wb=474 unstable=0 bg_thresh=1003 thresh=2007 gap=663 poll_thresh=21 ino=257 dd-2584 [003] 95.877296: balance_dirty_state: bdi btrfs-1: dirty=895 wb=474 unstable=0 bg_thresh=1005 thresh=2011 gap=642 poll_thresh=22 ino=257 dd-2584 [003] 95.877417: balance_dirty_state: bdi btrfs-1: dirty=945 wb=474 unstable=0 bg_thresh=1005 thresh=2010 gap=591 poll_thresh=23 ino=257 dd-2584 [003] 95.877537: balance_dirty_state: bdi btrfs-1: dirty=970 wb=474 unstable=0 bg_thresh=1004 thresh=2009 gap=565 poll_thresh=24 ino=257 dd-2584 [003] 95.877656: balance_dirty_state: bdi btrfs-1: dirty=995 wb=474 unstable=0 bg_thresh=1006 thresh=2013 gap=544 poll_thresh=25 ino=257 dd-2584 [003] 95.877777: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=474 unstable=0 bg_thresh=1006 thresh=2012 gap=518 poll_thresh=26 ino=257 flush-btrfs-1-2586 [002] 95.877830: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13384 wrote=0 to_write=8192 dd-2584 [003] 95.877904: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=474 unstable=0 bg_thresh=1005 thresh=2011 gap=467 poll_thresh=27 ino=257 dd-2584 [003] 95.877906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=63128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 95.879623: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=752 to_write=7440 dd-2584 [004] 95.884503: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1099 unstable=0 bg_thresh=1005 thresh=2010 gap=591 poll_thresh=27 ino=257 dd-2584 [004] 95.884572: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1099 unstable=0 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=20 ino=257 dd-2584 [004] 95.884882: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1099 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=21 ino=257 dd-2584 [004] 95.885005: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1099 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=22 ino=257 dd-2584 [004] 95.885142: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1099 unstable=0 bg_thresh=1000 thresh=2000 gap=456 poll_thresh=23 ino=257 dd-2584 [004] 95.885149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=63128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 95.892593: balance_dirty_state: bdi btrfs-1: dirty=445 wb=974 unstable=0 bg_thresh=1003 thresh=2006 gap=587 poll_thresh=23 ino=257 dd-2584 [001] 95.892660: balance_dirty_state: bdi btrfs-1: dirty=470 wb=974 unstable=0 bg_thresh=1003 thresh=2006 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 95.892776: balance_dirty_state: bdi btrfs-1: dirty=495 wb=974 unstable=0 bg_thresh=1005 thresh=2011 gap=542 poll_thresh=18 ino=257 dd-2584 [001] 95.892894: balance_dirty_state: bdi btrfs-1: dirty=520 wb=974 unstable=0 bg_thresh=1008 thresh=2016 gap=522 poll_thresh=19 ino=257 dd-2584 [001] 95.893014: balance_dirty_state: bdi btrfs-1: dirty=545 wb=974 unstable=0 bg_thresh=1010 thresh=2020 gap=501 poll_thresh=20 ino=257 dd-2584 [001] 95.893019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=63128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 95.904567: balance_dirty_state: bdi btrfs-1: dirty=545 wb=774 unstable=0 bg_thresh=1002 thresh=2004 gap=685 poll_thresh=20 ino=257 dd-2584 [001] 95.904634: balance_dirty_state: bdi btrfs-1: dirty=570 wb=774 unstable=0 bg_thresh=1002 thresh=2004 gap=660 poll_thresh=15 ino=257 dd-2584 [001] 95.904695: balance_dirty_state: bdi btrfs-1: dirty=595 wb=774 unstable=0 bg_thresh=1004 thresh=2009 gap=640 poll_thresh=16 ino=257 dd-2584 [001] 95.904987: balance_dirty_state: bdi btrfs-1: dirty=620 wb=774 unstable=0 bg_thresh=1007 thresh=2014 gap=620 poll_thresh=17 ino=257 dd-2584 [001] 95.905105: balance_dirty_state: bdi btrfs-1: dirty=645 wb=774 unstable=0 bg_thresh=1009 thresh=2019 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 95.905227: balance_dirty_state: bdi btrfs-1: dirty=670 wb=774 unstable=0 bg_thresh=1011 thresh=2023 gap=579 poll_thresh=19 ino=257 dd-2584 [001] 95.905342: balance_dirty_state: bdi btrfs-1: dirty=720 wb=774 unstable=0 bg_thresh=1011 thresh=2022 gap=528 poll_thresh=20 ino=257 dd-2584 [001] 95.905456: balance_dirty_state: bdi btrfs-1: dirty=745 wb=774 unstable=0 bg_thresh=1007 thresh=2015 gap=496 poll_thresh=21 ino=257 dd-2584 [001] 95.905461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=63128 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 95.912587: balance_dirty_state: bdi btrfs-1: dirty=745 wb=649 unstable=0 bg_thresh=1003 thresh=2007 gap=613 poll_thresh=21 ino=257 dd-2584 [001] 95.912693: balance_dirty_state: bdi btrfs-1: dirty=770 wb=649 unstable=0 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 95.912803: balance_dirty_state: bdi btrfs-1: dirty=795 wb=649 unstable=0 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 95.912916: balance_dirty_state: bdi btrfs-1: dirty=820 wb=649 unstable=0 bg_thresh=1008 thresh=2017 gap=548 poll_thresh=18 ino=257 dd-2584 [001] 95.913029: balance_dirty_state: bdi btrfs-1: dirty=870 wb=649 unstable=0 bg_thresh=1010 thresh=2021 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 95.913033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=63128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 95.920697: balance_dirty_state: bdi btrfs-1: dirty=870 wb=499 unstable=0 bg_thresh=1007 thresh=2015 gap=646 poll_thresh=19 ino=257 dd-2584 [005] 95.921147: balance_dirty_state: bdi btrfs-1: dirty=895 wb=499 unstable=0 bg_thresh=1007 thresh=2015 gap=621 poll_thresh=14 ino=257 dd-2584 [005] 95.921263: balance_dirty_state: bdi btrfs-1: dirty=920 wb=499 unstable=0 bg_thresh=1010 thresh=2020 gap=601 poll_thresh=15 ino=257 dd-2584 [005] 95.921380: balance_dirty_state: bdi btrfs-1: dirty=920 wb=499 unstable=0 bg_thresh=1012 thresh=2025 gap=606 poll_thresh=16 ino=257 dd-2584 [005] 95.921619: balance_dirty_state: bdi btrfs-1: dirty=970 wb=499 unstable=0 bg_thresh=1009 thresh=2018 gap=549 poll_thresh=17 ino=257 dd-2584 [005] 95.921855: balance_dirty_state: bdi btrfs-1: dirty=995 wb=499 unstable=0 bg_thresh=1008 thresh=2017 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 95.922089: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=499 unstable=0 bg_thresh=1008 thresh=2016 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 95.922098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=63128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 95.922181: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13428 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 95.924782: writeback_single_inode: bdi btrfs-1: ino=257 state= age=224 wrote=672 to_write=7520 dd-2584 [001] 95.932566: balance_dirty_state: bdi btrfs-1: dirty=345 wb=924 unstable=0 bg_thresh=1003 thresh=2007 gap=738 poll_thresh=19 ino=257 dd-2584 [001] 95.932680: balance_dirty_state: bdi btrfs-1: dirty=345 wb=924 unstable=0 bg_thresh=1003 thresh=2007 gap=738 poll_thresh=14 ino=257 dd-2584 [001] 95.932746: balance_dirty_state: bdi btrfs-1: dirty=370 wb=924 unstable=0 bg_thresh=1006 thresh=2012 gap=718 poll_thresh=15 ino=257 dd-2584 [001] 95.932811: balance_dirty_state: bdi btrfs-1: dirty=370 wb=924 unstable=0 bg_thresh=1006 thresh=2012 gap=718 poll_thresh=16 ino=257 dd-2584 [001] 95.932943: balance_dirty_state: bdi btrfs-1: dirty=420 wb=924 unstable=0 bg_thresh=1008 thresh=2017 gap=673 poll_thresh=17 ino=257 dd-2584 [001] 95.933077: balance_dirty_state: bdi btrfs-1: dirty=445 wb=924 unstable=0 bg_thresh=1010 thresh=2021 gap=652 poll_thresh=18 ino=257 dd-2584 [001] 95.933406: balance_dirty_state: bdi btrfs-1: dirty=470 wb=924 unstable=0 bg_thresh=1010 thresh=2020 gap=626 poll_thresh=19 ino=257 dd-2584 [001] 95.933537: balance_dirty_state: bdi btrfs-1: dirty=520 wb=924 unstable=0 bg_thresh=1009 thresh=2019 gap=575 poll_thresh=20 ino=257 dd-2584 [001] 95.933669: balance_dirty_state: bdi btrfs-1: dirty=545 wb=924 unstable=0 bg_thresh=1009 thresh=2018 gap=549 poll_thresh=21 ino=257 dd-2584 [001] 95.933800: balance_dirty_state: bdi btrfs-1: dirty=570 wb=924 unstable=0 bg_thresh=1011 thresh=2022 gap=528 poll_thresh=22 ino=257 dd-2584 [001] 95.933932: balance_dirty_state: bdi btrfs-1: dirty=595 wb=924 unstable=0 bg_thresh=1010 thresh=2021 gap=502 poll_thresh=23 ino=257 dd-2584 [001] 95.933938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=63128 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 95.944527: balance_dirty_state: bdi btrfs-1: dirty=595 wb=774 unstable=0 bg_thresh=1003 thresh=2006 gap=637 poll_thresh=23 ino=257 dd-2584 [005] 95.944659: balance_dirty_state: bdi btrfs-1: dirty=620 wb=774 unstable=0 bg_thresh=1005 thresh=2011 gap=617 poll_thresh=17 ino=257 dd-2584 [005] 95.944929: balance_dirty_state: bdi btrfs-1: dirty=645 wb=699 unstable=0 bg_thresh=1005 thresh=2010 gap=666 poll_thresh=18 ino=257 dd-2584 [005] 95.945164: balance_dirty_state: bdi btrfs-1: dirty=670 wb=699 unstable=0 bg_thresh=1007 thresh=2014 gap=645 poll_thresh=19 ino=257 dd-2584 [005] 95.945747: balance_dirty_state: bdi btrfs-1: dirty=720 wb=699 unstable=0 bg_thresh=1006 thresh=2013 gap=594 poll_thresh=20 ino=257 dd-2584 [005] 95.945982: balance_dirty_state: bdi btrfs-1: dirty=745 wb=699 unstable=0 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=21 ino=257 dd-2584 [005] 95.946220: balance_dirty_state: bdi btrfs-1: dirty=770 wb=699 unstable=0 bg_thresh=1002 thresh=2005 gap=536 poll_thresh=22 ino=257 dd-2584 [005] 95.946456: balance_dirty_state: bdi btrfs-1: dirty=795 wb=699 unstable=0 bg_thresh=1004 thresh=2009 gap=515 poll_thresh=23 ino=257 dd-2584 [005] 95.946690: balance_dirty_state: bdi btrfs-1: dirty=845 wb=699 unstable=0 bg_thresh=1004 thresh=2008 gap=464 poll_thresh=24 ino=257 dd-2584 [005] 95.946699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=63128 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 95.952584: balance_dirty_state: bdi btrfs-1: dirty=845 wb=699 unstable=0 bg_thresh=1004 thresh=2008 gap=464 poll_thresh=24 ino=257 dd-2584 [005] 95.952593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=63128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 95.960589: balance_dirty_state: bdi btrfs-1: dirty=845 wb=699 unstable=0 bg_thresh=1006 thresh=2013 gap=469 poll_thresh=24 ino=257 dd-2584 [005] 95.960601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=63344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 95.968625: balance_dirty_state: bdi btrfs-1: dirty=845 wb=699 unstable=0 bg_thresh=1006 thresh=2013 gap=469 poll_thresh=24 ino=257 dd-2584 [005] 95.968634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=63344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 95.976555: balance_dirty_state: bdi btrfs-1: dirty=845 wb=349 unstable=0 bg_thresh=1002 thresh=2005 gap=811 poll_thresh=24 ino=257 dd-2584 [005] 95.976677: balance_dirty_state: bdi btrfs-1: dirty=845 wb=324 unstable=0 bg_thresh=1008 thresh=2016 gap=847 poll_thresh=18 ino=257 dd-2584 [005] 95.976799: balance_dirty_state: bdi btrfs-1: dirty=895 wb=324 unstable=0 bg_thresh=1007 thresh=2015 gap=796 poll_thresh=19 ino=257 dd-2584 [005] 95.976920: balance_dirty_state: bdi btrfs-1: dirty=920 wb=324 unstable=0 bg_thresh=1007 thresh=2014 gap=770 poll_thresh=20 ino=257 dd-2584 [005] 95.977040: balance_dirty_state: bdi btrfs-1: dirty=945 wb=324 unstable=0 bg_thresh=1006 thresh=2013 gap=744 poll_thresh=21 ino=257 dd-2584 [005] 95.977332: balance_dirty_state: bdi btrfs-1: dirty=970 wb=324 unstable=0 bg_thresh=1008 thresh=2017 gap=723 poll_thresh=22 ino=257 dd-2584 [005] 95.977451: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=324 unstable=0 bg_thresh=1005 thresh=2010 gap=666 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 95.977505: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13484 wrote=0 to_write=8192 dd-2584 [005] 95.977578: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=324 unstable=0 bg_thresh=1004 thresh=2009 gap=640 poll_thresh=24 ino=257 dd-2584 [005] 95.977708: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=349 unstable=0 bg_thresh=1004 thresh=2008 gap=639 poll_thresh=25 ino=257 dd-2584 [005] 95.977842: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=399 unstable=0 bg_thresh=1006 thresh=2012 gap=593 poll_thresh=26 ino=257 dd-2584 [005] 95.977989: balance_dirty_state: bdi btrfs-1: dirty=995 wb=474 unstable=0 bg_thresh=1005 thresh=2011 gap=542 poll_thresh=27 ino=257 dd-2584 [005] 95.978174: balance_dirty_state: bdi btrfs-1: dirty=945 wb=549 unstable=0 bg_thresh=1005 thresh=2010 gap=516 poll_thresh=28 ino=257 dd-2584 [005] 95.978357: balance_dirty_state: bdi btrfs-1: dirty=895 wb=624 unstable=0 bg_thresh=1007 thresh=2014 gap=495 poll_thresh=29 ino=257 dd-2584 [005] 95.978360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=63344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 95.979632: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=880 to_write=7312 dd-2584 [005] 95.984526: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1199 unstable=0 bg_thresh=1007 thresh=2014 gap=520 poll_thresh=29 ino=257 dd-2584 [005] 95.984949: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1199 unstable=0 bg_thresh=1007 thresh=2014 gap=495 poll_thresh=22 ino=257 dd-2584 [005] 95.984955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=63344 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 95.992547: balance_dirty_state: bdi btrfs-1: dirty=326 wb=896 unstable=0 bg_thresh=1005 thresh=2011 gap=789 poll_thresh=22 ino=257 dd-2584 [005] 95.992612: balance_dirty_state: bdi btrfs-1: dirty=326 wb=896 unstable=0 bg_thresh=1008 thresh=2016 gap=794 poll_thresh=16 ino=257 dd-2584 [005] 95.992735: balance_dirty_state: bdi btrfs-1: dirty=376 wb=896 unstable=0 bg_thresh=1004 thresh=2009 gap=737 poll_thresh=17 ino=257 dd-2584 [005] 95.992858: balance_dirty_state: bdi btrfs-1: dirty=401 wb=896 unstable=0 bg_thresh=1004 thresh=2008 gap=711 poll_thresh=18 ino=257 dd-2584 [005] 95.992979: balance_dirty_state: bdi btrfs-1: dirty=426 wb=896 unstable=0 bg_thresh=1003 thresh=2007 gap=685 poll_thresh=19 ino=257 dd-2584 [005] 95.993101: balance_dirty_state: bdi btrfs-1: dirty=476 wb=896 unstable=0 bg_thresh=1005 thresh=2011 gap=639 poll_thresh=20 ino=257 dd-2584 [005] 95.993222: balance_dirty_state: bdi btrfs-1: dirty=501 wb=896 unstable=0 bg_thresh=1005 thresh=2010 gap=613 poll_thresh=21 ino=257 dd-2584 [005] 95.993344: balance_dirty_state: bdi btrfs-1: dirty=526 wb=896 unstable=0 bg_thresh=1004 thresh=2009 gap=587 poll_thresh=22 ino=257 dd-2584 [005] 95.993466: balance_dirty_state: bdi btrfs-1: dirty=551 wb=896 unstable=0 bg_thresh=1006 thresh=2013 gap=566 poll_thresh=23 ino=257 dd-2584 [005] 95.993782: balance_dirty_state: bdi btrfs-1: dirty=602 wb=896 unstable=0 bg_thresh=1006 thresh=2012 gap=514 poll_thresh=24 ino=257 dd-2584 [005] 95.993921: balance_dirty_state: bdi btrfs-1: dirty=641 wb=896 unstable=0 bg_thresh=1006 thresh=2012 gap=475 poll_thresh=25 ino=257 dd-2584 [005] 95.993926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=63344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 96.000526: balance_dirty_state: bdi btrfs-1: dirty=641 wb=621 unstable=0 bg_thresh=1007 thresh=2014 gap=752 poll_thresh=25 ino=257 dd-2584 [005] 96.000592: balance_dirty_state: bdi btrfs-1: dirty=641 wb=621 unstable=0 bg_thresh=1005 thresh=2011 gap=749 poll_thresh=19 ino=257 dd-2584 [005] 96.000712: balance_dirty_state: bdi btrfs-1: dirty=666 wb=621 unstable=0 bg_thresh=1007 thresh=2015 gap=728 poll_thresh=20 ino=257 dd-2584 [005] 96.000830: balance_dirty_state: bdi btrfs-1: dirty=716 wb=621 unstable=0 bg_thresh=1007 thresh=2014 gap=677 poll_thresh=21 ino=257 dd-2584 [005] 96.000948: balance_dirty_state: bdi btrfs-1: dirty=741 wb=621 unstable=0 bg_thresh=1006 thresh=2013 gap=651 poll_thresh=22 ino=257 dd-2584 [005] 96.001068: balance_dirty_state: bdi btrfs-1: dirty=766 wb=621 unstable=0 bg_thresh=1006 thresh=2012 gap=625 poll_thresh=23 ino=257 dd-2584 [005] 96.001191: balance_dirty_state: bdi btrfs-1: dirty=816 wb=621 unstable=0 bg_thresh=1008 thresh=2016 gap=579 poll_thresh=24 ino=257 dd-2584 [005] 96.001481: balance_dirty_state: bdi btrfs-1: dirty=841 wb=621 unstable=0 bg_thresh=1007 thresh=2015 gap=553 poll_thresh=25 ino=257 dd-2584 [005] 96.001599: balance_dirty_state: bdi btrfs-1: dirty=866 wb=621 unstable=0 bg_thresh=1007 thresh=2014 gap=527 poll_thresh=26 ino=257 dd-2584 [005] 96.001717: balance_dirty_state: bdi btrfs-1: dirty=891 wb=621 unstable=0 bg_thresh=1009 thresh=2018 gap=506 poll_thresh=27 ino=257 dd-2584 [005] 96.001833: balance_dirty_state: bdi btrfs-1: dirty=941 wb=621 unstable=0 bg_thresh=1008 thresh=2017 gap=455 poll_thresh=28 ino=257 dd-2584 [005] 96.001838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-324% task_weight=99% bdi_bw=63344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 96.008549: balance_dirty_state: bdi btrfs-1: dirty=939 wb=496 unstable=0 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=28 ino=257 dd-2584 [005] 96.008677: balance_dirty_state: bdi btrfs-1: dirty=939 wb=496 unstable=0 bg_thresh=1007 thresh=2015 gap=580 poll_thresh=21 ino=257 dd-2584 [005] 96.008917: balance_dirty_state: bdi btrfs-1: dirty=989 wb=496 unstable=0 bg_thresh=1007 thresh=2014 gap=529 poll_thresh=22 ino=257 dd-2584 [005] 96.009166: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=496 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=23 ino=257 dd-2584 [005] 96.009174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=63344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 96.009218: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13516 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 96.011323: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=704 to_write=7488 dd-2584 [001] 96.016537: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1086 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=23 ino=257 dd-2584 [001] 96.016611: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1086 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 96.016736: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1086 unstable=0 bg_thresh=1001 thresh=2002 gap=542 poll_thresh=18 ino=257 dd-2584 [001] 96.017042: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1086 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 96.017047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=63344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 96.024637: balance_dirty_state: bdi btrfs-1: dirty=417 wb=954 unstable=0 bg_thresh=1002 thresh=2004 gap=633 poll_thresh=19 ino=257 dd-2584 [001] 96.024717: balance_dirty_state: bdi btrfs-1: dirty=417 wb=954 unstable=0 bg_thresh=1002 thresh=2004 gap=633 poll_thresh=14 ino=257 dd-2584 [001] 96.024774: balance_dirty_state: bdi btrfs-1: dirty=442 wb=954 unstable=0 bg_thresh=1004 thresh=2009 gap=613 poll_thresh=15 ino=257 dd-2584 [001] 96.024831: balance_dirty_state: bdi btrfs-1: dirty=467 wb=954 unstable=0 bg_thresh=1004 thresh=2009 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 96.024947: balance_dirty_state: bdi btrfs-1: dirty=492 wb=954 unstable=0 bg_thresh=1007 thresh=2014 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 96.025064: balance_dirty_state: bdi btrfs-1: dirty=517 wb=954 unstable=0 bg_thresh=1009 thresh=2018 gap=547 poll_thresh=18 ino=257 dd-2584 [001] 96.025180: balance_dirty_state: bdi btrfs-1: dirty=542 wb=954 unstable=0 bg_thresh=1008 thresh=2017 gap=521 poll_thresh=19 ino=257 dd-2584 [001] 96.025300: balance_dirty_state: bdi btrfs-1: dirty=592 wb=954 unstable=0 bg_thresh=1008 thresh=2016 gap=470 poll_thresh=20 ino=257 dd-2584 [001] 96.025304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=63344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 96.036636: balance_dirty_state: bdi btrfs-1: dirty=585 wb=826 unstable=0 bg_thresh=1008 thresh=2017 gap=606 poll_thresh=20 ino=257 dd-2584 [001] 96.036707: balance_dirty_state: bdi btrfs-1: dirty=585 wb=826 unstable=0 bg_thresh=1008 thresh=2016 gap=605 poll_thresh=15 ino=257 dd-2584 [001] 96.036768: balance_dirty_state: bdi btrfs-1: dirty=610 wb=826 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 96.036891: balance_dirty_state: bdi btrfs-1: dirty=635 wb=826 unstable=0 bg_thresh=1010 thresh=2020 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 96.037182: balance_dirty_state: bdi btrfs-1: dirty=660 wb=826 unstable=0 bg_thresh=1009 thresh=2019 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 96.037301: balance_dirty_state: bdi btrfs-1: dirty=710 wb=826 unstable=0 bg_thresh=1009 thresh=2018 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 96.037305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=63344 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 96.044641: balance_dirty_state: bdi btrfs-1: dirty=708 wb=579 unstable=0 bg_thresh=1004 thresh=2009 gap=722 poll_thresh=19 ino=257 dd-2584 [002] 96.044709: balance_dirty_state: bdi btrfs-1: dirty=708 wb=579 unstable=0 bg_thresh=1004 thresh=2009 gap=722 poll_thresh=14 ino=257 dd-2584 [002] 96.044768: balance_dirty_state: bdi btrfs-1: dirty=733 wb=579 unstable=0 bg_thresh=1007 thresh=2014 gap=702 poll_thresh=15 ino=257 dd-2584 [002] 96.044828: balance_dirty_state: bdi btrfs-1: dirty=758 wb=579 unstable=0 bg_thresh=1007 thresh=2014 gap=677 poll_thresh=16 ino=257 dd-2584 [002] 96.044946: balance_dirty_state: bdi btrfs-1: dirty=783 wb=579 unstable=0 bg_thresh=1009 thresh=2019 gap=657 poll_thresh=17 ino=257 dd-2584 [002] 96.045067: balance_dirty_state: bdi btrfs-1: dirty=808 wb=579 unstable=0 bg_thresh=1011 thresh=2023 gap=636 poll_thresh=18 ino=257 dd-2584 [002] 96.045188: balance_dirty_state: bdi btrfs-1: dirty=858 wb=579 unstable=0 bg_thresh=1011 thresh=2022 gap=585 poll_thresh=19 ino=257 dd-2584 [002] 96.045306: balance_dirty_state: bdi btrfs-1: dirty=883 wb=579 unstable=0 bg_thresh=1010 thresh=2021 gap=559 poll_thresh=20 ino=257 dd-2584 [002] 96.045596: balance_dirty_state: bdi btrfs-1: dirty=908 wb=579 unstable=0 bg_thresh=1010 thresh=2020 gap=533 poll_thresh=21 ino=257 dd-2584 [002] 96.045717: balance_dirty_state: bdi btrfs-1: dirty=933 wb=579 unstable=0 bg_thresh=1012 thresh=2024 gap=512 poll_thresh=22 ino=257 dd-2584 [002] 96.045839: balance_dirty_state: bdi btrfs-1: dirty=983 wb=579 unstable=0 bg_thresh=1011 thresh=2023 gap=461 poll_thresh=23 ino=257 dd-2584 [002] 96.045844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=63344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 96.056562: balance_dirty_state: bdi btrfs-1: dirty=998 wb=332 unstable=0 bg_thresh=1005 thresh=2010 gap=680 poll_thresh=23 ino=257 dd-2584 [002] 96.056653: balance_dirty_state: bdi btrfs-1: dirty=998 wb=332 unstable=0 bg_thresh=1005 thresh=2010 gap=680 poll_thresh=17 ino=257 dd-2584 [002] 96.056770: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=332 unstable=0 bg_thresh=1007 thresh=2015 gap=635 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 96.056794: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13564 wrote=0 to_write=8192 dd-2584 [002] 96.056938: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=332 unstable=0 bg_thresh=1010 thresh=2020 gap=615 poll_thresh=19 ino=257 dd-2584 [002] 96.057113: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=382 unstable=0 bg_thresh=1012 thresh=2024 gap=594 poll_thresh=20 ino=257 dd-2584 [002] 96.057288: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=432 unstable=0 bg_thresh=1011 thresh=2023 gap=568 poll_thresh=21 ino=257 dd-2584 [002] 96.057468: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=482 unstable=0 bg_thresh=1011 thresh=2022 gap=517 poll_thresh=22 ino=257 dd-2584 [002] 96.057942: balance_dirty_state: bdi btrfs-1: dirty=923 wb=607 unstable=0 bg_thresh=1010 thresh=2021 gap=491 poll_thresh=23 ino=257 dd-2584 [002] 96.057944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-270% task_weight=97% bdi_bw=63344 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 96.059229: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=864 to_write=7328 dd-2584 [002] 96.068640: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1032 unstable=0 bg_thresh=1005 thresh=2011 gap=631 poll_thresh=23 ino=257 dd-2584 [002] 96.068761: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1032 unstable=0 bg_thresh=1005 thresh=2011 gap=606 poll_thresh=17 ino=257 dd-2584 [002] 96.068991: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1032 unstable=0 bg_thresh=1008 thresh=2016 gap=586 poll_thresh=18 ino=257 dd-2584 [002] 96.069243: balance_dirty_state: bdi btrfs-1: dirty=423 wb=982 unstable=0 bg_thresh=1010 thresh=2021 gap=616 poll_thresh=19 ino=257 dd-2584 [002] 96.069510: balance_dirty_state: bdi btrfs-1: dirty=473 wb=907 unstable=0 bg_thresh=1009 thresh=2018 gap=638 poll_thresh=20 ino=257 dd-2584 [002] 96.069753: balance_dirty_state: bdi btrfs-1: dirty=498 wb=907 unstable=0 bg_thresh=1008 thresh=2017 gap=612 poll_thresh=21 ino=257 dd-2584 [002] 96.070001: balance_dirty_state: bdi btrfs-1: dirty=523 wb=907 unstable=0 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=22 ino=257 dd-2584 [002] 96.070251: balance_dirty_state: bdi btrfs-1: dirty=548 wb=907 unstable=0 bg_thresh=1004 thresh=2008 gap=553 poll_thresh=23 ino=257 dd-2584 [002] 96.070852: balance_dirty_state: bdi btrfs-1: dirty=598 wb=907 unstable=0 bg_thresh=1008 thresh=2016 gap=511 poll_thresh=24 ino=257 dd-2584 [002] 96.071097: balance_dirty_state: bdi btrfs-1: dirty=623 wb=907 unstable=0 bg_thresh=1006 thresh=2012 gap=482 poll_thresh=25 ino=257 dd-2584 [002] 96.071106: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-283% task_weight=99% bdi_bw=65100 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 96.076692: balance_dirty_state: bdi btrfs-1: dirty=623 wb=857 unstable=0 bg_thresh=1010 thresh=2020 gap=540 poll_thresh=25 ino=257 dd-2584 [006] 96.076827: balance_dirty_state: bdi btrfs-1: dirty=623 wb=857 unstable=0 bg_thresh=1006 thresh=2013 gap=533 poll_thresh=19 ino=257 dd-2584 [006] 96.077073: balance_dirty_state: bdi btrfs-1: dirty=648 wb=857 unstable=0 bg_thresh=1011 thresh=2023 gap=518 poll_thresh=20 ino=257 dd-2584 [006] 96.077315: balance_dirty_state: bdi btrfs-1: dirty=673 wb=857 unstable=0 bg_thresh=1014 thresh=2028 gap=498 poll_thresh=21 ino=257 dd-2584 [006] 96.077324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=65100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 96.084696: balance_dirty_state: bdi btrfs-1: dirty=673 wb=857 unstable=0 bg_thresh=1016 thresh=2032 gap=502 poll_thresh=21 ino=257 dd-2584 [006] 96.084706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=65100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 96.092685: balance_dirty_state: bdi btrfs-1: dirty=673 wb=607 unstable=0 bg_thresh=1014 thresh=2029 gap=749 poll_thresh=21 ino=257 dd-2584 [006] 96.092765: balance_dirty_state: bdi btrfs-1: dirty=698 wb=607 unstable=0 bg_thresh=1014 thresh=2029 gap=724 poll_thresh=16 ino=257 dd-2584 [006] 96.092883: balance_dirty_state: bdi btrfs-1: dirty=723 wb=607 unstable=0 bg_thresh=1016 thresh=2033 gap=703 poll_thresh=17 ino=257 dd-2584 [006] 96.092994: balance_dirty_state: bdi btrfs-1: dirty=773 wb=607 unstable=0 bg_thresh=1016 thresh=2032 gap=652 poll_thresh=18 ino=257 dd-2584 [006] 96.093107: balance_dirty_state: bdi btrfs-1: dirty=798 wb=607 unstable=0 bg_thresh=1012 thresh=2025 gap=620 poll_thresh=19 ino=257 dd-2584 [006] 96.093390: balance_dirty_state: bdi btrfs-1: dirty=823 wb=607 unstable=0 bg_thresh=1014 thresh=2029 gap=599 poll_thresh=20 ino=257 dd-2584 [006] 96.093517: balance_dirty_state: bdi btrfs-1: dirty=873 wb=582 unstable=0 bg_thresh=1010 thresh=2020 gap=565 poll_thresh=21 ino=257 dd-2584 [006] 96.093663: balance_dirty_state: bdi btrfs-1: dirty=898 wb=482 unstable=0 bg_thresh=1012 thresh=2025 gap=645 poll_thresh=22 ino=257 dd-2584 [006] 96.093790: balance_dirty_state: bdi btrfs-1: dirty=923 wb=457 unstable=0 bg_thresh=1008 thresh=2017 gap=637 poll_thresh=23 ino=257 dd-2584 [006] 96.093918: balance_dirty_state: bdi btrfs-1: dirty=948 wb=457 unstable=0 bg_thresh=1013 thresh=2027 gap=622 poll_thresh=24 ino=257 dd-2584 [006] 96.094044: balance_dirty_state: bdi btrfs-1: dirty=998 wb=457 unstable=0 bg_thresh=1011 thresh=2023 gap=568 poll_thresh=25 ino=257 dd-2584 [006] 96.094172: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=457 unstable=0 bg_thresh=1009 thresh=2018 gap=538 poll_thresh=26 ino=257 flush-btrfs-1-2586 [002] 96.094196: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13600 wrote=0 to_write=8192 dd-2584 [006] 96.094360: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=457 unstable=0 bg_thresh=1012 thresh=2025 gap=520 poll_thresh=27 ino=257 dd-2584 [006] 96.094813: balance_dirty_state: bdi btrfs-1: dirty=973 wb=557 unstable=0 bg_thresh=1012 thresh=2024 gap=494 poll_thresh=28 ino=257 dd-2584 [006] 96.094816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=65100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 96.096245: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=752 to_write=7440 dd-2584 [006] 96.100688: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1207 unstable=0 bg_thresh=1017 thresh=2034 gap=504 poll_thresh=28 ino=257 dd-2584 [006] 96.100693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=65100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 96.108620: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1057 unstable=0 bg_thresh=1011 thresh=2023 gap=643 poll_thresh=28 ino=257 dd-2584 [006] 96.108706: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1007 unstable=0 bg_thresh=1008 thresh=2017 gap=662 poll_thresh=21 ino=257 dd-2584 [006] 96.108839: balance_dirty_state: bdi btrfs-1: dirty=373 wb=957 unstable=0 bg_thresh=1013 thresh=2027 gap=697 poll_thresh=22 ino=257 dd-2584 [006] 96.108956: balance_dirty_state: bdi btrfs-1: dirty=423 wb=957 unstable=0 bg_thresh=1013 thresh=2026 gap=646 poll_thresh=23 ino=257 dd-2584 [006] 96.109068: balance_dirty_state: bdi btrfs-1: dirty=448 wb=957 unstable=0 bg_thresh=1012 thresh=2025 gap=620 poll_thresh=24 ino=257 dd-2584 [006] 96.109181: balance_dirty_state: bdi btrfs-1: dirty=473 wb=957 unstable=0 bg_thresh=1012 thresh=2024 gap=594 poll_thresh=25 ino=257 dd-2584 [006] 96.109295: balance_dirty_state: bdi btrfs-1: dirty=523 wb=957 unstable=0 bg_thresh=1014 thresh=2028 gap=548 poll_thresh=26 ino=257 dd-2584 [006] 96.109410: balance_dirty_state: bdi btrfs-1: dirty=548 wb=957 unstable=0 bg_thresh=1013 thresh=2027 gap=522 poll_thresh=27 ino=257 dd-2584 [006] 96.109525: balance_dirty_state: bdi btrfs-1: dirty=573 wb=957 unstable=0 bg_thresh=1013 thresh=2026 gap=496 poll_thresh=28 ino=257 dd-2584 [006] 96.109530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=65100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 96.116644: balance_dirty_state: bdi btrfs-1: dirty=569 wb=826 unstable=0 bg_thresh=1012 thresh=2025 gap=630 poll_thresh=28 ino=257 dd-2584 [006] 96.116896: balance_dirty_state: bdi btrfs-1: dirty=594 wb=826 unstable=0 bg_thresh=1007 thresh=2015 gap=595 poll_thresh=21 ino=257 dd-2584 [006] 96.117019: balance_dirty_state: bdi btrfs-1: dirty=619 wb=826 unstable=0 bg_thresh=1013 thresh=2026 gap=581 poll_thresh=22 ino=257 dd-2584 [006] 96.117146: balance_dirty_state: bdi btrfs-1: dirty=644 wb=826 unstable=0 bg_thresh=1011 thresh=2022 gap=552 poll_thresh=23 ino=257 dd-2584 [006] 96.117272: balance_dirty_state: bdi btrfs-1: dirty=694 wb=826 unstable=0 bg_thresh=1013 thresh=2027 gap=507 poll_thresh=24 ino=257 dd-2584 [006] 96.117399: balance_dirty_state: bdi btrfs-1: dirty=719 wb=826 unstable=0 bg_thresh=1008 thresh=2017 gap=472 poll_thresh=25 ino=257 dd-2584 [006] 96.117404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=65100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 96.124623: balance_dirty_state: bdi btrfs-1: dirty=719 wb=826 unstable=0 bg_thresh=1012 thresh=2025 gap=480 poll_thresh=25 ino=257 dd-2584 [006] 96.124629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-312% task_weight=98% bdi_bw=65100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 96.132633: balance_dirty_state: bdi btrfs-1: dirty=719 wb=601 unstable=0 bg_thresh=1014 thresh=2028 gap=708 poll_thresh=25 ino=257 dd-2584 [006] 96.132702: balance_dirty_state: bdi btrfs-1: dirty=719 wb=601 unstable=0 bg_thresh=1016 thresh=2033 gap=713 poll_thresh=19 ino=257 dd-2584 [006] 96.132822: balance_dirty_state: bdi btrfs-1: dirty=769 wb=601 unstable=0 bg_thresh=1013 thresh=2026 gap=656 poll_thresh=20 ino=257 dd-2584 [006] 96.132938: balance_dirty_state: bdi btrfs-1: dirty=794 wb=601 unstable=0 bg_thresh=1012 thresh=2025 gap=630 poll_thresh=21 ino=257 dd-2584 [006] 96.133055: balance_dirty_state: bdi btrfs-1: dirty=819 wb=601 unstable=0 bg_thresh=1012 thresh=2024 gap=604 poll_thresh=22 ino=257 dd-2584 [006] 96.133348: balance_dirty_state: bdi btrfs-1: dirty=869 wb=601 unstable=0 bg_thresh=1014 thresh=2028 gap=558 poll_thresh=23 ino=257 dd-2584 [006] 96.133467: balance_dirty_state: bdi btrfs-1: dirty=894 wb=601 unstable=0 bg_thresh=1013 thresh=2027 gap=532 poll_thresh=24 ino=257 dd-2584 [006] 96.133587: balance_dirty_state: bdi btrfs-1: dirty=919 wb=601 unstable=0 bg_thresh=1013 thresh=2026 gap=506 poll_thresh=25 ino=257 dd-2584 [006] 96.133592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=65100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 96.140730: balance_dirty_state: bdi btrfs-1: dirty=919 wb=476 unstable=0 bg_thresh=1012 thresh=2025 gap=630 poll_thresh=25 ino=257 dd-2584 [006] 96.140824: balance_dirty_state: bdi btrfs-1: dirty=944 wb=476 unstable=0 bg_thresh=1015 thresh=2030 gap=610 poll_thresh=19 ino=257 dd-2584 [006] 96.140938: balance_dirty_state: bdi btrfs-1: dirty=969 wb=476 unstable=0 bg_thresh=1017 thresh=2034 gap=589 poll_thresh=20 ino=257 dd-2584 [006] 96.141051: balance_dirty_state: bdi btrfs-1: dirty=994 wb=476 unstable=0 bg_thresh=1013 thresh=2027 gap=557 poll_thresh=21 ino=257 dd-2584 [006] 96.141166: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=476 unstable=0 bg_thresh=1013 thresh=2026 gap=506 poll_thresh=22 ino=257 dd-2584 [006] 96.141170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=65100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 96.141189: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13648 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 96.143228: writeback_single_inode: bdi btrfs-1: ino=257 state= age=124 wrote=704 to_write=7488 dd-2584 [006] 96.148640: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1051 unstable=0 bg_thresh=1015 thresh=2030 gap=635 poll_thresh=22 ino=257 dd-2584 [006] 96.148709: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1051 unstable=0 bg_thresh=1012 thresh=2024 gap=629 poll_thresh=16 ino=257 dd-2584 [006] 96.148833: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1051 unstable=0 bg_thresh=1014 thresh=2028 gap=583 poll_thresh=17 ino=257 dd-2584 [006] 96.149131: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1051 unstable=0 bg_thresh=1013 thresh=2027 gap=557 poll_thresh=18 ino=257 dd-2584 [006] 96.149273: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1001 unstable=0 bg_thresh=1009 thresh=2018 gap=573 poll_thresh=19 ino=257 dd-2584 [006] 96.149411: balance_dirty_state: bdi btrfs-1: dirty=469 wb=951 unstable=0 bg_thresh=1008 thresh=2017 gap=597 poll_thresh=20 ino=257 dd-2584 [006] 96.149543: balance_dirty_state: bdi btrfs-1: dirty=519 wb=926 unstable=0 bg_thresh=1006 thresh=2013 gap=568 poll_thresh=21 ino=257 dd-2584 [006] 96.149670: balance_dirty_state: bdi btrfs-1: dirty=544 wb=926 unstable=0 bg_thresh=1012 thresh=2024 gap=554 poll_thresh=22 ino=257 dd-2584 [006] 96.149797: balance_dirty_state: bdi btrfs-1: dirty=569 wb=926 unstable=0 bg_thresh=1010 thresh=2020 gap=525 poll_thresh=23 ino=257 dd-2584 [006] 96.149927: balance_dirty_state: bdi btrfs-1: dirty=619 wb=926 unstable=0 bg_thresh=1007 thresh=2014 gap=469 poll_thresh=24 ino=257 dd-2584 [006] 96.149932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=65100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 96.156587: balance_dirty_state: bdi btrfs-1: dirty=619 wb=926 unstable=0 bg_thresh=1007 thresh=2014 gap=469 poll_thresh=24 ino=257 dd-2584 [002] 96.156592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=65100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 96.164672: balance_dirty_state: bdi btrfs-1: dirty=619 wb=676 unstable=0 bg_thresh=1000 thresh=2000 gap=705 poll_thresh=24 ino=257 dd-2584 [006] 96.164743: balance_dirty_state: bdi btrfs-1: dirty=619 wb=676 unstable=0 bg_thresh=1002 thresh=2005 gap=710 poll_thresh=18 ino=257 dd-2584 [006] 96.165035: balance_dirty_state: bdi btrfs-1: dirty=644 wb=676 unstable=0 bg_thresh=1005 thresh=2010 gap=690 poll_thresh=19 ino=257 dd-2584 [006] 96.165151: balance_dirty_state: bdi btrfs-1: dirty=694 wb=676 unstable=0 bg_thresh=1007 thresh=2015 gap=645 poll_thresh=20 ino=257 dd-2584 [006] 96.165268: balance_dirty_state: bdi btrfs-1: dirty=719 wb=676 unstable=0 bg_thresh=1009 thresh=2019 gap=624 poll_thresh=21 ino=257 dd-2584 [006] 96.165386: balance_dirty_state: bdi btrfs-1: dirty=744 wb=676 unstable=0 bg_thresh=1009 thresh=2018 gap=598 poll_thresh=22 ino=257 dd-2584 [006] 96.165504: balance_dirty_state: bdi btrfs-1: dirty=794 wb=676 unstable=0 bg_thresh=1008 thresh=2017 gap=547 poll_thresh=23 ino=257 dd-2584 [006] 96.165622: balance_dirty_state: bdi btrfs-1: dirty=819 wb=676 unstable=0 bg_thresh=1008 thresh=2016 gap=521 poll_thresh=24 ino=257 dd-2584 [006] 96.165741: balance_dirty_state: bdi btrfs-1: dirty=844 wb=676 unstable=0 bg_thresh=1010 thresh=2020 gap=500 poll_thresh=25 ino=257 dd-2584 [006] 96.165746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=65100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 96.172583: balance_dirty_state: bdi btrfs-1: dirty=844 wb=676 unstable=0 bg_thresh=1002 thresh=2005 gap=485 poll_thresh=25 ino=257 dd-2584 [006] 96.172587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 96.180706: balance_dirty_state: bdi btrfs-1: dirty=844 wb=426 unstable=0 bg_thresh=1001 thresh=2003 gap=733 poll_thresh=25 ino=257 dd-2584 [006] 96.180771: balance_dirty_state: bdi btrfs-1: dirty=869 wb=426 unstable=0 bg_thresh=1001 thresh=2003 gap=708 poll_thresh=19 ino=257 dd-2584 [006] 96.180881: balance_dirty_state: bdi btrfs-1: dirty=894 wb=426 unstable=0 bg_thresh=1004 thresh=2008 gap=688 poll_thresh=20 ino=257 dd-2584 [006] 96.181163: balance_dirty_state: bdi btrfs-1: dirty=919 wb=426 unstable=0 bg_thresh=1000 thresh=2001 gap=656 poll_thresh=21 ino=257 dd-2584 [006] 96.181276: balance_dirty_state: bdi btrfs-1: dirty=969 wb=426 unstable=0 bg_thresh=1002 thresh=2005 gap=610 poll_thresh=22 ino=257 dd-2584 [006] 96.181389: balance_dirty_state: bdi btrfs-1: dirty=994 wb=426 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=23 ino=257 dd-2584 [006] 96.181504: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=426 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 96.181528: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13688 wrote=0 to_write=8192 dd-2584 [006] 96.181676: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=426 unstable=0 bg_thresh=1003 thresh=2007 gap=537 poll_thresh=25 ino=257 dd-2584 [006] 96.181859: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=476 unstable=0 bg_thresh=1003 thresh=2006 gap=486 poll_thresh=26 ino=257 dd-2584 [006] 96.181861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 96.184879: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=752 to_write=7440 dd-2584 [006] 96.188706: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1051 unstable=0 bg_thresh=1003 thresh=2006 gap=611 poll_thresh=26 ino=257 dd-2584 [006] 96.188783: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1051 unstable=0 bg_thresh=1005 thresh=2011 gap=616 poll_thresh=19 ino=257 dd-2584 [006] 96.188902: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1051 unstable=0 bg_thresh=1005 thresh=2010 gap=565 poll_thresh=20 ino=257 dd-2584 [006] 96.189194: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1051 unstable=0 bg_thresh=1001 thresh=2003 gap=533 poll_thresh=21 ino=257 dd-2584 [006] 96.189313: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1051 unstable=0 bg_thresh=1003 thresh=2007 gap=512 poll_thresh=22 ino=257 dd-2584 [006] 96.189429: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1051 unstable=0 bg_thresh=1003 thresh=2006 gap=486 poll_thresh=23 ino=257 dd-2584 [006] 96.189434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 96.196733: balance_dirty_state: bdi btrfs-1: dirty=469 wb=926 unstable=0 bg_thresh=1003 thresh=2006 gap=611 poll_thresh=23 ino=257 dd-2584 [006] 96.196862: balance_dirty_state: bdi btrfs-1: dirty=494 wb=926 unstable=0 bg_thresh=1003 thresh=2006 gap=586 poll_thresh=17 ino=257 dd-2584 [006] 96.197095: balance_dirty_state: bdi btrfs-1: dirty=519 wb=926 unstable=0 bg_thresh=1002 thresh=2005 gap=560 poll_thresh=18 ino=257 dd-2584 [006] 96.197333: balance_dirty_state: bdi btrfs-1: dirty=569 wb=926 unstable=0 bg_thresh=1004 thresh=2009 gap=514 poll_thresh=19 ino=257 dd-2584 [006] 96.197566: balance_dirty_state: bdi btrfs-1: dirty=594 wb=926 unstable=0 bg_thresh=1004 thresh=2008 gap=488 poll_thresh=20 ino=257 dd-2584 [006] 96.197575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 96.204662: balance_dirty_state: bdi btrfs-1: dirty=594 wb=726 unstable=0 bg_thresh=1002 thresh=2004 gap=684 poll_thresh=20 ino=257 dd-2584 [006] 96.204789: balance_dirty_state: bdi btrfs-1: dirty=619 wb=726 unstable=0 bg_thresh=1001 thresh=2003 gap=658 poll_thresh=15 ino=257 dd-2584 [006] 96.204908: balance_dirty_state: bdi btrfs-1: dirty=619 wb=726 unstable=0 bg_thresh=1001 thresh=2003 gap=658 poll_thresh=16 ino=257 dd-2584 [006] 96.205146: balance_dirty_state: bdi btrfs-1: dirty=669 wb=726 unstable=0 bg_thresh=1000 thresh=2001 gap=606 poll_thresh=17 ino=257 dd-2584 [006] 96.205734: balance_dirty_state: bdi btrfs-1: dirty=694 wb=726 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=18 ino=257 dd-2584 [006] 96.205968: balance_dirty_state: bdi btrfs-1: dirty=719 wb=726 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=19 ino=257 dd-2584 [006] 96.206203: balance_dirty_state: bdi btrfs-1: dirty=744 wb=726 unstable=0 bg_thresh=999 thresh=1998 gap=528 poll_thresh=20 ino=257 dd-2584 [006] 96.206443: balance_dirty_state: bdi btrfs-1: dirty=794 wb=726 unstable=0 bg_thresh=1001 thresh=2002 gap=482 poll_thresh=21 ino=257 dd-2584 [006] 96.206452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 96.212651: balance_dirty_state: bdi btrfs-1: dirty=794 wb=726 unstable=0 bg_thresh=1002 thresh=2004 gap=484 poll_thresh=21 ino=257 dd-2584 [006] 96.212661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 96.220693: balance_dirty_state: bdi btrfs-1: dirty=794 wb=476 unstable=0 bg_thresh=1001 thresh=2003 gap=733 poll_thresh=21 ino=257 dd-2584 [005] 96.220818: balance_dirty_state: bdi btrfs-1: dirty=819 wb=476 unstable=0 bg_thresh=1004 thresh=2008 gap=713 poll_thresh=16 ino=257 dd-2584 [005] 96.221053: balance_dirty_state: bdi btrfs-1: dirty=844 wb=476 unstable=0 bg_thresh=1006 thresh=2013 gap=693 poll_thresh=17 ino=257 dd-2584 [005] 96.221287: balance_dirty_state: bdi btrfs-1: dirty=869 wb=476 unstable=0 bg_thresh=1006 thresh=2012 gap=667 poll_thresh=18 ino=257 dd-2584 [005] 96.221522: balance_dirty_state: bdi btrfs-1: dirty=894 wb=476 unstable=0 bg_thresh=1008 thresh=2016 gap=646 poll_thresh=19 ino=257 dd-2584 [005] 96.222105: balance_dirty_state: bdi btrfs-1: dirty=944 wb=476 unstable=0 bg_thresh=1007 thresh=2015 gap=595 poll_thresh=20 ino=257 dd-2584 [005] 96.222343: balance_dirty_state: bdi btrfs-1: dirty=969 wb=476 unstable=0 bg_thresh=1004 thresh=2008 gap=563 poll_thresh=21 ino=257 dd-2584 [005] 96.222575: balance_dirty_state: bdi btrfs-1: dirty=994 wb=476 unstable=0 bg_thresh=1003 thresh=2007 gap=537 poll_thresh=22 ino=257 dd-2584 [005] 96.222816: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=476 unstable=0 bg_thresh=1005 thresh=2011 gap=516 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 96.222872: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13728 wrote=0 to_write=8192 dd-2584 [005] 96.223077: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=476 unstable=0 bg_thresh=1005 thresh=2010 gap=465 poll_thresh=24 ino=257 dd-2584 [005] 96.223080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 96.225256: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=720 to_write=7472 dd-2584 [005] 96.232615: balance_dirty_state: bdi btrfs-1: dirty=344 wb=951 unstable=0 bg_thresh=1006 thresh=2013 gap=718 poll_thresh=24 ino=257 dd-2584 [005] 96.232708: balance_dirty_state: bdi btrfs-1: dirty=344 wb=951 unstable=0 bg_thresh=1009 thresh=2018 gap=723 poll_thresh=18 ino=257 dd-2584 [005] 96.232861: balance_dirty_state: bdi btrfs-1: dirty=394 wb=951 unstable=0 bg_thresh=1008 thresh=2017 gap=672 poll_thresh=19 ino=257 dd-2584 [005] 96.233014: balance_dirty_state: bdi btrfs-1: dirty=419 wb=951 unstable=0 bg_thresh=1008 thresh=2016 gap=646 poll_thresh=20 ino=257 dd-2584 [005] 96.233165: balance_dirty_state: bdi btrfs-1: dirty=444 wb=951 unstable=0 bg_thresh=1007 thresh=2015 gap=620 poll_thresh=21 ino=257 dd-2584 [005] 96.233542: balance_dirty_state: bdi btrfs-1: dirty=494 wb=951 unstable=0 bg_thresh=1006 thresh=2013 gap=568 poll_thresh=22 ino=257 dd-2584 [005] 96.233693: balance_dirty_state: bdi btrfs-1: dirty=519 wb=951 unstable=0 bg_thresh=1006 thresh=2012 gap=542 poll_thresh=23 ino=257 dd-2584 [005] 96.233843: balance_dirty_state: bdi btrfs-1: dirty=544 wb=951 unstable=0 bg_thresh=1005 thresh=2011 gap=516 poll_thresh=24 ino=257 dd-2584 [005] 96.233993: balance_dirty_state: bdi btrfs-1: dirty=569 wb=951 unstable=0 bg_thresh=1007 thresh=2015 gap=495 poll_thresh=25 ino=257 dd-2584 [005] 96.233999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 96.240689: balance_dirty_state: bdi btrfs-1: dirty=569 wb=826 unstable=0 bg_thresh=1007 thresh=2015 gap=620 poll_thresh=25 ino=257 dd-2584 [005] 96.240772: balance_dirty_state: bdi btrfs-1: dirty=594 wb=826 unstable=0 bg_thresh=1007 thresh=2015 gap=595 poll_thresh=19 ino=257 dd-2584 [005] 96.240888: balance_dirty_state: bdi btrfs-1: dirty=619 wb=826 unstable=0 bg_thresh=1009 thresh=2019 gap=574 poll_thresh=20 ino=257 dd-2584 [005] 96.241001: balance_dirty_state: bdi btrfs-1: dirty=669 wb=826 unstable=0 bg_thresh=1009 thresh=2018 gap=523 poll_thresh=21 ino=257 dd-2584 [005] 96.241113: balance_dirty_state: bdi btrfs-1: dirty=694 wb=826 unstable=0 bg_thresh=1008 thresh=2017 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 96.241118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 96.248671: balance_dirty_state: bdi btrfs-1: dirty=694 wb=726 unstable=0 bg_thresh=1003 thresh=2007 gap=587 poll_thresh=22 ino=257 dd-2584 [003] 96.248754: balance_dirty_state: bdi btrfs-1: dirty=694 wb=726 unstable=0 bg_thresh=1003 thresh=2007 gap=587 poll_thresh=16 ino=257 dd-2584 [003] 96.249125: balance_dirty_state: bdi btrfs-1: dirty=744 wb=726 unstable=0 bg_thresh=1006 thresh=2012 gap=542 poll_thresh=17 ino=257 dd-2584 [003] 96.249274: balance_dirty_state: bdi btrfs-1: dirty=769 wb=726 unstable=0 bg_thresh=1008 thresh=2017 gap=522 poll_thresh=18 ino=257 dd-2584 [003] 96.249426: balance_dirty_state: bdi btrfs-1: dirty=794 wb=726 unstable=0 bg_thresh=1010 thresh=2021 gap=501 poll_thresh=19 ino=257 dd-2584 [003] 96.249432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 96.256638: balance_dirty_state: bdi btrfs-1: dirty=794 wb=726 unstable=0 bg_thresh=1008 thresh=2016 gap=496 poll_thresh=19 ino=257 dd-2584 [003] 96.256644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 96.264723: balance_dirty_state: bdi btrfs-1: dirty=794 wb=451 unstable=0 bg_thresh=1003 thresh=2007 gap=762 poll_thresh=19 ino=257 dd-2584 [003] 96.264811: balance_dirty_state: bdi btrfs-1: dirty=819 wb=451 unstable=0 bg_thresh=1003 thresh=2007 gap=737 poll_thresh=14 ino=257 dd-2584 [003] 96.264866: balance_dirty_state: bdi btrfs-1: dirty=844 wb=451 unstable=0 bg_thresh=1006 thresh=2012 gap=717 poll_thresh=15 ino=257 dd-2584 [003] 96.264921: balance_dirty_state: bdi btrfs-1: dirty=844 wb=451 unstable=0 bg_thresh=1006 thresh=2012 gap=717 poll_thresh=16 ino=257 dd-2584 [003] 96.265033: balance_dirty_state: bdi btrfs-1: dirty=894 wb=451 unstable=0 bg_thresh=1005 thresh=2011 gap=666 poll_thresh=17 ino=257 dd-2584 [003] 96.265146: balance_dirty_state: bdi btrfs-1: dirty=919 wb=451 unstable=0 bg_thresh=1007 thresh=2015 gap=645 poll_thresh=18 ino=257 dd-2584 [003] 96.265257: balance_dirty_state: bdi btrfs-1: dirty=944 wb=451 unstable=0 bg_thresh=1007 thresh=2014 gap=619 poll_thresh=19 ino=257 dd-2584 [003] 96.265547: balance_dirty_state: bdi btrfs-1: dirty=969 wb=426 unstable=0 bg_thresh=1006 thresh=2013 gap=618 poll_thresh=20 ino=257 dd-2584 [003] 96.265688: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=326 unstable=0 bg_thresh=1006 thresh=2012 gap=667 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 96.265762: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13772 wrote=0 to_write=8192 dd-2584 [003] 96.265815: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=326 unstable=0 bg_thresh=1003 thresh=2006 gap=636 poll_thresh=22 ino=257 dd-2584 [003] 96.265941: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=351 unstable=0 bg_thresh=1004 thresh=2009 gap=614 poll_thresh=23 ino=257 dd-2584 [003] 96.266068: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=401 unstable=0 bg_thresh=1006 thresh=2013 gap=593 poll_thresh=24 ino=257 dd-2584 [003] 96.266199: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=451 unstable=0 bg_thresh=1003 thresh=2007 gap=537 poll_thresh=25 ino=257 dd-2584 [003] 96.266331: balance_dirty_state: bdi btrfs-1: dirty=994 wb=501 unstable=0 bg_thresh=1005 thresh=2010 gap=515 poll_thresh=26 ino=257 dd-2584 [003] 96.266464: balance_dirty_state: bdi btrfs-1: dirty=944 wb=576 unstable=0 bg_thresh=1004 thresh=2008 gap=488 poll_thresh=27 ino=257 dd-2584 [003] 96.266466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 96.267917: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=864 to_write=7328 dd-2584 [003] 96.272724: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1201 unstable=0 bg_thresh=1008 thresh=2017 gap=472 poll_thresh=27 ino=257 dd-2584 [003] 96.272732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-324% task_weight=99% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 96.280753: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1001 unstable=0 bg_thresh=1011 thresh=2023 gap=678 poll_thresh=27 ino=257 dd-2584 [003] 96.280887: balance_dirty_state: bdi btrfs-1: dirty=369 wb=976 unstable=0 bg_thresh=1009 thresh=2018 gap=673 poll_thresh=20 ino=257 dd-2584 [003] 96.281328: balance_dirty_state: bdi btrfs-1: dirty=394 wb=951 unstable=0 bg_thresh=1008 thresh=2017 gap=672 poll_thresh=21 ino=257 dd-2584 [003] 96.281446: balance_dirty_state: bdi btrfs-1: dirty=444 wb=951 unstable=0 bg_thresh=1008 thresh=2016 gap=621 poll_thresh=22 ino=257 dd-2584 [003] 96.281564: balance_dirty_state: bdi btrfs-1: dirty=469 wb=951 unstable=0 bg_thresh=1010 thresh=2020 gap=600 poll_thresh=23 ino=257 dd-2584 [003] 96.281682: balance_dirty_state: bdi btrfs-1: dirty=494 wb=951 unstable=0 bg_thresh=1009 thresh=2019 gap=574 poll_thresh=24 ino=257 dd-2584 [003] 96.281803: balance_dirty_state: bdi btrfs-1: dirty=519 wb=951 unstable=0 bg_thresh=1009 thresh=2018 gap=548 poll_thresh=25 ino=257 dd-2584 [003] 96.281919: balance_dirty_state: bdi btrfs-1: dirty=569 wb=951 unstable=0 bg_thresh=1008 thresh=2017 gap=497 poll_thresh=26 ino=257 dd-2584 [003] 96.281924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-324% task_weight=99% bdi_bw=66312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 96.288671: balance_dirty_state: bdi btrfs-1: dirty=569 wb=876 unstable=0 bg_thresh=1010 thresh=2021 gap=576 poll_thresh=26 ino=257 dd-2584 [003] 96.288740: balance_dirty_state: bdi btrfs-1: dirty=569 wb=876 unstable=0 bg_thresh=1010 thresh=2020 gap=575 poll_thresh=19 ino=257 dd-2584 [003] 96.288860: balance_dirty_state: bdi btrfs-1: dirty=619 wb=876 unstable=0 bg_thresh=1009 thresh=2019 gap=524 poll_thresh=20 ino=257 dd-2584 [003] 96.297599: balance_dirty_state: bdi btrfs-1: dirty=644 wb=876 unstable=0 bg_thresh=1009 thresh=2018 gap=498 poll_thresh=21 ino=257 dd-2584 [003] 96.297604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=66312 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [003] 96.304718: balance_dirty_state: bdi btrfs-1: dirty=644 wb=601 unstable=0 bg_thresh=997 thresh=1995 gap=750 poll_thresh=21 ino=257 dd-2584 [003] 96.304796: balance_dirty_state: bdi btrfs-1: dirty=644 wb=601 unstable=0 bg_thresh=994 thresh=1989 gap=744 poll_thresh=16 ino=257 dd-2584 [003] 96.304922: balance_dirty_state: bdi btrfs-1: dirty=694 wb=601 unstable=0 bg_thresh=993 thresh=1987 gap=692 poll_thresh=17 ino=257 dd-2584 [003] 96.305045: balance_dirty_state: bdi btrfs-1: dirty=719 wb=601 unstable=0 bg_thresh=990 thresh=1980 gap=660 poll_thresh=18 ino=257 dd-2584 [003] 96.305165: balance_dirty_state: bdi btrfs-1: dirty=744 wb=601 unstable=0 bg_thresh=989 thresh=1979 gap=634 poll_thresh=19 ino=257 dd-2584 [003] 96.305292: balance_dirty_state: bdi btrfs-1: dirty=794 wb=601 unstable=0 bg_thresh=991 thresh=1983 gap=588 poll_thresh=20 ino=257 dd-2584 [003] 96.305413: balance_dirty_state: bdi btrfs-1: dirty=819 wb=601 unstable=0 bg_thresh=991 thresh=1982 gap=562 poll_thresh=21 ino=257 dd-2584 [003] 96.305558: balance_dirty_state: bdi btrfs-1: dirty=844 wb=526 unstable=0 bg_thresh=986 thresh=1973 gap=603 poll_thresh=22 ino=257 dd-2584 [003] 96.305696: balance_dirty_state: bdi btrfs-1: dirty=869 wb=476 unstable=0 bg_thresh=989 thresh=1978 gap=633 poll_thresh=23 ino=257 dd-2584 [003] 96.305997: balance_dirty_state: bdi btrfs-1: dirty=919 wb=476 unstable=0 bg_thresh=986 thresh=1973 gap=578 poll_thresh=24 ino=257 dd-2584 [003] 96.306120: balance_dirty_state: bdi btrfs-1: dirty=944 wb=476 unstable=0 bg_thresh=989 thresh=1978 gap=558 poll_thresh=25 ino=257 dd-2584 [003] 96.306243: balance_dirty_state: bdi btrfs-1: dirty=969 wb=476 unstable=0 bg_thresh=987 thresh=1975 gap=530 poll_thresh=26 ino=257 dd-2584 [003] 96.306372: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=476 unstable=0 bg_thresh=985 thresh=1971 gap=476 poll_thresh=27 ino=257 dd-2584 [003] 96.306378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=66312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 96.306388: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13812 wrote=0 to_write=16384 flush-btrfs-1-2586 [000] 96.308515: writeback_single_inode: bdi btrfs-1: ino=257 state= age=156 wrote=656 to_write=15728 dd-2584 [003] 96.312669: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1126 unstable=0 bg_thresh=988 thresh=1977 gap=482 poll_thresh=27 ino=257 dd-2584 [003] 96.312678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=66312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 96.320754: balance_dirty_state: bdi btrfs-1: dirty=369 wb=926 unstable=0 bg_thresh=990 thresh=1980 gap=685 poll_thresh=27 ino=257 dd-2584 [003] 96.320838: balance_dirty_state: bdi btrfs-1: dirty=369 wb=876 unstable=0 bg_thresh=992 thresh=1985 gap=740 poll_thresh=20 ino=257 dd-2584 [003] 96.320963: balance_dirty_state: bdi btrfs-1: dirty=394 wb=876 unstable=0 bg_thresh=992 thresh=1984 gap=714 poll_thresh=21 ino=257 dd-2584 [003] 96.321086: balance_dirty_state: bdi btrfs-1: dirty=444 wb=876 unstable=0 bg_thresh=991 thresh=1983 gap=663 poll_thresh=22 ino=257 dd-2584 [003] 96.321210: balance_dirty_state: bdi btrfs-1: dirty=469 wb=876 unstable=0 bg_thresh=991 thresh=1982 gap=637 poll_thresh=23 ino=257 dd-2584 [003] 96.321514: balance_dirty_state: bdi btrfs-1: dirty=494 wb=876 unstable=0 bg_thresh=993 thresh=1986 gap=616 poll_thresh=24 ino=257 dd-2584 [003] 96.321634: balance_dirty_state: bdi btrfs-1: dirty=544 wb=876 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=25 ino=257 dd-2584 [003] 96.321753: balance_dirty_state: bdi btrfs-1: dirty=569 wb=876 unstable=0 bg_thresh=992 thresh=1984 gap=539 poll_thresh=26 ino=257 dd-2584 [003] 96.321874: balance_dirty_state: bdi btrfs-1: dirty=594 wb=876 unstable=0 bg_thresh=991 thresh=1983 gap=513 poll_thresh=27 ino=257 dd-2584 [003] 96.321993: balance_dirty_state: bdi btrfs-1: dirty=619 wb=876 unstable=0 bg_thresh=990 thresh=1981 gap=486 poll_thresh=28 ino=257 dd-2584 [003] 96.321998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=66312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 96.328738: balance_dirty_state: bdi btrfs-1: dirty=619 wb=751 unstable=0 bg_thresh=992 thresh=1985 gap=615 poll_thresh=28 ino=257 dd-2584 [005] 96.328868: balance_dirty_state: bdi btrfs-1: dirty=619 wb=751 unstable=0 bg_thresh=995 thresh=1990 gap=620 poll_thresh=21 ino=257 dd-2584 [005] 96.329106: balance_dirty_state: bdi btrfs-1: dirty=669 wb=751 unstable=0 bg_thresh=994 thresh=1989 gap=569 poll_thresh=22 ino=257 dd-2584 [005] 96.329343: balance_dirty_state: bdi btrfs-1: dirty=694 wb=751 unstable=0 bg_thresh=994 thresh=1988 gap=543 poll_thresh=23 ino=257 dd-2584 [005] 96.329580: balance_dirty_state: bdi btrfs-1: dirty=719 wb=751 unstable=0 bg_thresh=996 thresh=1992 gap=522 poll_thresh=24 ino=257 dd-2584 [005] 96.330165: balance_dirty_state: bdi btrfs-1: dirty=769 wb=751 unstable=0 bg_thresh=995 thresh=1991 gap=471 poll_thresh=25 ino=257 dd-2584 [005] 96.330175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-310% task_weight=98% bdi_bw=66312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 96.336775: balance_dirty_state: bdi btrfs-1: dirty=769 wb=751 unstable=0 bg_thresh=995 thresh=1990 gap=470 poll_thresh=25 ino=257 dd-2584 [005] 96.336780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=66312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 96.344770: balance_dirty_state: bdi btrfs-1: dirty=769 wb=626 unstable=0 bg_thresh=997 thresh=1994 gap=599 poll_thresh=25 ino=257 dd-2584 [005] 96.344879: balance_dirty_state: bdi btrfs-1: dirty=769 wb=626 unstable=0 bg_thresh=997 thresh=1994 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 96.344998: balance_dirty_state: bdi btrfs-1: dirty=819 wb=626 unstable=0 bg_thresh=996 thresh=1992 gap=547 poll_thresh=20 ino=257 dd-2584 [005] 96.345116: balance_dirty_state: bdi btrfs-1: dirty=844 wb=626 unstable=0 bg_thresh=995 thresh=1991 gap=521 poll_thresh=21 ino=257 dd-2584 [005] 96.345234: balance_dirty_state: bdi btrfs-1: dirty=869 wb=626 unstable=0 bg_thresh=995 thresh=1990 gap=495 poll_thresh=22 ino=257 dd-2584 [005] 96.345238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=66312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 96.352811: balance_dirty_state: bdi btrfs-1: dirty=869 wb=401 unstable=0 bg_thresh=993 thresh=1986 gap=716 poll_thresh=22 ino=257 dd-2584 [001] 96.352883: balance_dirty_state: bdi btrfs-1: dirty=869 wb=401 unstable=0 bg_thresh=993 thresh=1986 gap=716 poll_thresh=16 ino=257 dd-2584 [001] 96.353003: balance_dirty_state: bdi btrfs-1: dirty=919 wb=401 unstable=0 bg_thresh=995 thresh=1991 gap=671 poll_thresh=17 ino=257 dd-2584 [001] 96.353128: balance_dirty_state: bdi btrfs-1: dirty=944 wb=401 unstable=0 bg_thresh=998 thresh=1996 gap=651 poll_thresh=18 ino=257 dd-2584 [001] 96.353258: balance_dirty_state: bdi btrfs-1: dirty=969 wb=401 unstable=0 bg_thresh=1000 thresh=2000 gap=630 poll_thresh=19 ino=257 dd-2584 [001] 96.353571: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=401 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 96.353597: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13860 wrote=0 to_write=16384 dd-2584 [001] 96.353758: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=401 unstable=0 bg_thresh=999 thresh=1998 gap=553 poll_thresh=21 ino=257 dd-2584 [001] 96.353976: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=301 unstable=0 bg_thresh=1001 thresh=2002 gap=657 poll_thresh=22 ino=257 dd-2584 [001] 96.354179: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=326 unstable=0 bg_thresh=1002 thresh=2004 gap=659 poll_thresh=23 ino=257 dd-2584 [001] 96.354377: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=376 unstable=0 bg_thresh=997 thresh=1994 gap=599 poll_thresh=24 ino=257 dd-2584 [001] 96.354572: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=426 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=25 ino=257 dd-2584 [001] 96.354774: balance_dirty_state: bdi btrfs-1: dirty=994 wb=451 unstable=0 bg_thresh=998 thresh=1997 gap=552 poll_thresh=26 ino=257 dd-2584 [001] 96.354973: balance_dirty_state: bdi btrfs-1: dirty=994 wb=501 unstable=0 bg_thresh=997 thresh=1994 gap=499 poll_thresh=27 ino=257 dd-2584 [001] 96.355458: balance_dirty_state: bdi btrfs-1: dirty=894 wb=626 unstable=0 bg_thresh=993 thresh=1987 gap=467 poll_thresh=28 ino=257 dd-2584 [001] 96.355461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-156% task_gap=-412% task_weight=98% bdi_bw=66312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 96.357519: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=928 to_write=15456 dd-2584 [005] 96.360633: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1176 unstable=0 bg_thresh=998 thresh=1997 gap=477 poll_thresh=28 ino=257 dd-2584 [005] 96.360639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-149% task_gap=-398% task_weight=99% bdi_bw=66312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 96.368695: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1051 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=28 ino=257 dd-2584 [005] 96.368775: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1051 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=21 ino=257 dd-2584 [005] 96.368929: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1051 unstable=0 bg_thresh=997 thresh=1994 gap=549 poll_thresh=22 ino=257 dd-2584 [005] 96.369082: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1051 unstable=0 bg_thresh=996 thresh=1993 gap=523 poll_thresh=23 ino=257 dd-2584 [005] 96.369237: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1051 unstable=0 bg_thresh=998 thresh=1997 gap=502 poll_thresh=24 ino=257 dd-2584 [005] 96.369388: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1051 unstable=0 bg_thresh=998 thresh=1996 gap=451 poll_thresh=25 ino=257 dd-2584 [005] 96.369393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=99% bdi_bw=66312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 96.376767: balance_dirty_state: bdi btrfs-1: dirty=494 wb=926 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=25 ino=257 dd-2584 [001] 96.376839: balance_dirty_state: bdi btrfs-1: dirty=494 wb=926 unstable=0 bg_thresh=1001 thresh=2002 gap=582 poll_thresh=19 ino=257 dd-2584 [001] 96.376961: balance_dirty_state: bdi btrfs-1: dirty=544 wb=926 unstable=0 bg_thresh=1000 thresh=2001 gap=531 poll_thresh=20 ino=257 dd-2584 [001] 96.377081: balance_dirty_state: bdi btrfs-1: dirty=569 wb=926 unstable=0 bg_thresh=1002 thresh=2005 gap=510 poll_thresh=21 ino=257 dd-2584 [001] 96.377375: balance_dirty_state: bdi btrfs-1: dirty=594 wb=926 unstable=0 bg_thresh=1002 thresh=2004 gap=484 poll_thresh=22 ino=257 dd-2584 [001] 96.377380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-340% task_weight=98% bdi_bw=66312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 96.384694: balance_dirty_state: bdi btrfs-1: dirty=594 wb=776 unstable=0 bg_thresh=1001 thresh=2002 gap=632 poll_thresh=22 ino=257 dd-2584 [001] 96.384821: balance_dirty_state: bdi btrfs-1: dirty=619 wb=776 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=16 ino=257 dd-2584 [001] 96.385058: balance_dirty_state: bdi btrfs-1: dirty=644 wb=776 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 96.385295: balance_dirty_state: bdi btrfs-1: dirty=694 wb=776 unstable=0 bg_thresh=999 thresh=1999 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 96.385530: balance_dirty_state: bdi btrfs-1: dirty=719 wb=776 unstable=0 bg_thresh=999 thresh=1998 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 96.385766: balance_dirty_state: bdi btrfs-1: dirty=744 wb=776 unstable=0 bg_thresh=998 thresh=1997 gap=477 poll_thresh=20 ino=257 dd-2584 [001] 96.385774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-351% task_weight=99% bdi_bw=66452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 96.392798: balance_dirty_state: bdi btrfs-1: dirty=744 wb=651 unstable=0 bg_thresh=1000 thresh=2001 gap=606 poll_thresh=20 ino=257 dd-2584 [001] 96.392925: balance_dirty_state: bdi btrfs-1: dirty=769 wb=651 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 96.393044: balance_dirty_state: bdi btrfs-1: dirty=769 wb=651 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 96.393278: balance_dirty_state: bdi btrfs-1: dirty=819 wb=651 unstable=0 bg_thresh=1002 thresh=2004 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 96.393725: balance_dirty_state: bdi btrfs-1: dirty=844 wb=551 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 96.393850: balance_dirty_state: bdi btrfs-1: dirty=869 wb=526 unstable=0 bg_thresh=998 thresh=1997 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 96.393973: balance_dirty_state: bdi btrfs-1: dirty=894 wb=526 unstable=0 bg_thresh=998 thresh=1996 gap=576 poll_thresh=20 ino=257 dd-2584 [001] 96.394095: balance_dirty_state: bdi btrfs-1: dirty=944 wb=526 unstable=0 bg_thresh=997 thresh=1994 gap=524 poll_thresh=21 ino=257 dd-2584 [001] 96.394220: balance_dirty_state: bdi btrfs-1: dirty=969 wb=526 unstable=0 bg_thresh=992 thresh=1985 gap=490 poll_thresh=22 ino=257 dd-2584 [001] 96.394225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=66452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 96.400812: balance_dirty_state: bdi btrfs-1: dirty=969 wb=526 unstable=0 bg_thresh=997 thresh=1994 gap=499 poll_thresh=22 ino=257 dd-2584 [001] 96.400897: balance_dirty_state: bdi btrfs-1: dirty=994 wb=526 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=16 ino=257 dd-2584 [001] 96.400901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=66452 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 96.408806: balance_dirty_state: bdi btrfs-1: dirty=994 wb=401 unstable=0 bg_thresh=1001 thresh=2003 gap=608 poll_thresh=16 ino=257 dd-2584 [001] 96.408907: balance_dirty_state: bdi btrfs-1: dirty=994 wb=401 unstable=0 bg_thresh=1001 thresh=2002 gap=607 poll_thresh=12 ino=257 dd-2584 [001] 96.408966: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=401 unstable=0 bg_thresh=1001 thresh=2002 gap=582 poll_thresh=13 ino=257 flush-btrfs-1-2586 [005] 96.408991: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13916 wrote=0 to_write=16384 dd-2584 [001] 96.409075: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=351 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 96.409183: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=301 unstable=0 bg_thresh=999 thresh=1998 gap=653 poll_thresh=15 ino=257 dd-2584 [001] 96.409281: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=301 unstable=0 bg_thresh=999 thresh=1998 gap=653 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 96.411508: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=736 to_write=15648 dd-2584 [004] 96.412884: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1001 unstable=0 bg_thresh=1001 thresh=2003 gap=608 poll_thresh=17 ino=257 dd-2584 [004] 96.413003: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1001 unstable=0 bg_thresh=1004 thresh=2008 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 96.413118: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1001 unstable=0 bg_thresh=1006 thresh=2013 gap=568 poll_thresh=19 ino=257 dd-2584 [004] 96.413237: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1001 unstable=0 bg_thresh=1008 thresh=2017 gap=547 poll_thresh=20 ino=257 dd-2584 [004] 96.413354: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1001 unstable=0 bg_thresh=1008 thresh=2016 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 96.413359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=66452 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 96.420653: balance_dirty_state: bdi btrfs-1: dirty=519 wb=876 unstable=0 bg_thresh=999 thresh=1999 gap=604 poll_thresh=21 ino=257 dd-2584 [004] 96.420740: balance_dirty_state: bdi btrfs-1: dirty=519 wb=876 unstable=0 bg_thresh=1002 thresh=2004 gap=609 poll_thresh=16 ino=257 dd-2584 [004] 96.420906: balance_dirty_state: bdi btrfs-1: dirty=569 wb=876 unstable=0 bg_thresh=1004 thresh=2009 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 96.421076: balance_dirty_state: bdi btrfs-1: dirty=594 wb=876 unstable=0 bg_thresh=1007 thresh=2014 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 96.421246: balance_dirty_state: bdi btrfs-1: dirty=619 wb=876 unstable=0 bg_thresh=1009 thresh=2018 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 96.421705: balance_dirty_state: bdi btrfs-1: dirty=644 wb=876 unstable=0 bg_thresh=1008 thresh=2017 gap=497 poll_thresh=20 ino=257 dd-2584 [004] 96.421711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-324% task_weight=99% bdi_bw=66452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 96.428661: balance_dirty_state: bdi btrfs-1: dirty=644 wb=726 unstable=0 bg_thresh=1003 thresh=2006 gap=636 poll_thresh=20 ino=257 dd-2584 [004] 96.428751: balance_dirty_state: bdi btrfs-1: dirty=669 wb=726 unstable=0 bg_thresh=1003 thresh=2006 gap=611 poll_thresh=15 ino=257 dd-2584 [004] 96.428839: balance_dirty_state: bdi btrfs-1: dirty=694 wb=726 unstable=0 bg_thresh=1005 thresh=2011 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 96.429016: balance_dirty_state: bdi btrfs-1: dirty=719 wb=726 unstable=0 bg_thresh=1008 thresh=2016 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 96.429194: balance_dirty_state: bdi btrfs-1: dirty=744 wb=726 unstable=0 bg_thresh=1010 thresh=2021 gap=551 poll_thresh=18 ino=257 dd-2584 [004] 96.429378: balance_dirty_state: bdi btrfs-1: dirty=794 wb=726 unstable=0 bg_thresh=1009 thresh=2019 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 96.429385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=66452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 96.436707: balance_dirty_state: bdi btrfs-1: dirty=794 wb=601 unstable=0 bg_thresh=988 thresh=1977 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 96.436828: balance_dirty_state: bdi btrfs-1: dirty=794 wb=601 unstable=0 bg_thresh=988 thresh=1977 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 96.436918: balance_dirty_state: bdi btrfs-1: dirty=819 wb=601 unstable=0 bg_thresh=991 thresh=1982 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 96.437010: balance_dirty_state: bdi btrfs-1: dirty=844 wb=601 unstable=0 bg_thresh=991 thresh=1982 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 96.437236: balance_dirty_state: bdi btrfs-1: dirty=869 wb=601 unstable=0 bg_thresh=993 thresh=1987 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 96.437816: balance_dirty_state: bdi btrfs-1: dirty=894 wb=601 unstable=0 bg_thresh=998 thresh=1997 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 96.438035: balance_dirty_state: bdi btrfs-1: dirty=919 wb=601 unstable=0 bg_thresh=998 thresh=1996 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 96.438043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=66452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 96.444686: balance_dirty_state: bdi btrfs-1: dirty=919 wb=451 unstable=0 bg_thresh=986 thresh=1973 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 96.444838: balance_dirty_state: bdi btrfs-1: dirty=944 wb=451 unstable=0 bg_thresh=986 thresh=1973 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 96.444952: balance_dirty_state: bdi btrfs-1: dirty=969 wb=451 unstable=0 bg_thresh=989 thresh=1978 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 96.445063: balance_dirty_state: bdi btrfs-1: dirty=969 wb=451 unstable=0 bg_thresh=989 thresh=1978 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 96.445229: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=451 unstable=0 bg_thresh=991 thresh=1983 gap=513 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 96.445257: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13952 wrote=0 to_write=16384 dd-2584 [004] 96.445391: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=451 unstable=0 bg_thresh=993 thresh=1987 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 96.445393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=66452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 96.448733: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=672 to_write=15712 dd-2584 [002] 96.452708: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1001 unstable=0 bg_thresh=992 thresh=1984 gap=614 poll_thresh=18 ino=257 dd-2584 [002] 96.452779: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1001 unstable=0 bg_thresh=992 thresh=1984 gap=614 poll_thresh=13 ino=257 dd-2584 [002] 96.452843: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1001 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=14 ino=257 dd-2584 [002] 96.452907: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1001 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=15 ino=257 dd-2584 [002] 96.452968: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1001 unstable=0 bg_thresh=997 thresh=1994 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 96.453090: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1001 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=17 ino=257 dd-2584 [002] 96.453390: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1001 unstable=0 bg_thresh=1001 thresh=2003 gap=533 poll_thresh=18 ino=257 dd-2584 [002] 96.453508: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1001 unstable=0 bg_thresh=1001 thresh=2002 gap=482 poll_thresh=19 ino=257 dd-2584 [002] 96.453513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=66452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 96.460793: balance_dirty_state: bdi btrfs-1: dirty=519 wb=876 unstable=0 bg_thresh=1000 thresh=2001 gap=606 poll_thresh=19 ino=257 dd-2584 [005] 96.460918: balance_dirty_state: bdi btrfs-1: dirty=519 wb=876 unstable=0 bg_thresh=1003 thresh=2006 gap=611 poll_thresh=14 ino=257 dd-2584 [005] 96.461033: balance_dirty_state: bdi btrfs-1: dirty=544 wb=876 unstable=0 bg_thresh=1003 thresh=2006 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 96.461150: balance_dirty_state: bdi btrfs-1: dirty=544 wb=876 unstable=0 bg_thresh=1005 thresh=2011 gap=591 poll_thresh=16 ino=257 dd-2584 [005] 96.461383: balance_dirty_state: bdi btrfs-1: dirty=594 wb=876 unstable=0 bg_thresh=1005 thresh=2010 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 96.461619: balance_dirty_state: bdi btrfs-1: dirty=619 wb=876 unstable=0 bg_thresh=1007 thresh=2014 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 96.461858: balance_dirty_state: bdi btrfs-1: dirty=644 wb=876 unstable=0 bg_thresh=1006 thresh=2013 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 96.461867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=66452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 96.468751: balance_dirty_state: bdi btrfs-1: dirty=644 wb=701 unstable=0 bg_thresh=995 thresh=1991 gap=646 poll_thresh=19 ino=257 dd-2584 [005] 96.468819: balance_dirty_state: bdi btrfs-1: dirty=669 wb=701 unstable=0 bg_thresh=995 thresh=1991 gap=621 poll_thresh=14 ino=257 dd-2584 [005] 96.468881: balance_dirty_state: bdi btrfs-1: dirty=669 wb=701 unstable=0 bg_thresh=995 thresh=1990 gap=620 poll_thresh=15 ino=257 dd-2584 [005] 96.468942: balance_dirty_state: bdi btrfs-1: dirty=694 wb=701 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=16 ino=257 dd-2584 [005] 96.469235: balance_dirty_state: bdi btrfs-1: dirty=719 wb=701 unstable=0 bg_thresh=997 thresh=1994 gap=574 poll_thresh=17 ino=257 dd-2584 [005] 96.469354: balance_dirty_state: bdi btrfs-1: dirty=769 wb=701 unstable=0 bg_thresh=993 thresh=1987 gap=517 poll_thresh=18 ino=257 dd-2584 [005] 96.469471: balance_dirty_state: bdi btrfs-1: dirty=794 wb=701 unstable=0 bg_thresh=995 thresh=1991 gap=496 poll_thresh=19 ino=257 dd-2584 [005] 96.469476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=66452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 96.476795: balance_dirty_state: bdi btrfs-1: dirty=794 wb=676 unstable=0 bg_thresh=998 thresh=1997 gap=527 poll_thresh=19 ino=257 dd-2584 [005] 96.476863: balance_dirty_state: bdi btrfs-1: dirty=819 wb=676 unstable=0 bg_thresh=998 thresh=1997 gap=502 poll_thresh=14 ino=257 dd-2584 [005] 96.476923: balance_dirty_state: bdi btrfs-1: dirty=819 wb=676 unstable=0 bg_thresh=998 thresh=1996 gap=501 poll_thresh=15 ino=257 dd-2584 [005] 96.476983: balance_dirty_state: bdi btrfs-1: dirty=844 wb=676 unstable=0 bg_thresh=1000 thresh=2001 gap=481 poll_thresh=16 ino=257 dd-2584 [005] 96.476988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=66452 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 96.484752: balance_dirty_state: bdi btrfs-1: dirty=844 wb=401 unstable=0 bg_thresh=999 thresh=1999 gap=754 poll_thresh=16 ino=257 dd-2584 [004] 96.484823: balance_dirty_state: bdi btrfs-1: dirty=844 wb=401 unstable=0 bg_thresh=999 thresh=1999 gap=754 poll_thresh=12 ino=257 dd-2584 [004] 96.484880: balance_dirty_state: bdi btrfs-1: dirty=869 wb=401 unstable=0 bg_thresh=1002 thresh=2004 gap=734 poll_thresh=13 ino=257 dd-2584 [004] 96.484936: balance_dirty_state: bdi btrfs-1: dirty=894 wb=401 unstable=0 bg_thresh=1002 thresh=2004 gap=709 poll_thresh=14 ino=257 dd-2584 [004] 96.484991: balance_dirty_state: bdi btrfs-1: dirty=894 wb=401 unstable=0 bg_thresh=1004 thresh=2009 gap=714 poll_thresh=15 ino=257 dd-2584 [004] 96.485046: balance_dirty_state: bdi btrfs-1: dirty=919 wb=401 unstable=0 bg_thresh=1004 thresh=2009 gap=689 poll_thresh=16 ino=257 dd-2584 [004] 96.485159: balance_dirty_state: bdi btrfs-1: dirty=944 wb=401 unstable=0 bg_thresh=1006 thresh=2013 gap=668 poll_thresh=17 ino=257 dd-2584 [004] 96.485438: balance_dirty_state: bdi btrfs-1: dirty=994 wb=401 unstable=0 bg_thresh=1006 thresh=2012 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 96.485551: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=401 unstable=0 bg_thresh=1005 thresh=2011 gap=591 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 96.485616: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13992 wrote=0 to_write=16384 dd-2584 [004] 96.485678: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=401 unstable=0 bg_thresh=1005 thresh=2010 gap=565 poll_thresh=20 ino=257 dd-2584 [004] 96.485804: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=426 unstable=0 bg_thresh=1007 thresh=2014 gap=544 poll_thresh=21 ino=257 dd-2584 [004] 96.485932: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=476 unstable=0 bg_thresh=1006 thresh=2013 gap=493 poll_thresh=22 ino=257 dd-2584 [004] 96.485933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=66452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 96.487414: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=768 to_write=15616 dd-2584 [000] 96.492777: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1026 unstable=0 bg_thresh=1003 thresh=2007 gap=637 poll_thresh=22 ino=257 dd-2584 [000] 96.492861: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1026 unstable=0 bg_thresh=1003 thresh=2007 gap=612 poll_thresh=16 ino=257 dd-2584 [000] 96.493012: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1026 unstable=0 bg_thresh=1008 thresh=2017 gap=597 poll_thresh=17 ino=257 dd-2584 [000] 96.493124: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1026 unstable=0 bg_thresh=1011 thresh=2022 gap=577 poll_thresh=18 ino=257 dd-2584 [000] 96.493406: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1026 unstable=0 bg_thresh=1010 thresh=2021 gap=551 poll_thresh=19 ino=257 dd-2584 [000] 96.493519: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1026 unstable=0 bg_thresh=1012 thresh=2025 gap=505 poll_thresh=20 ino=257 dd-2584 [000] 96.493524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=66940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 96.500738: balance_dirty_state: bdi btrfs-1: dirty=494 wb=901 unstable=0 bg_thresh=1006 thresh=2012 gap=617 poll_thresh=20 ino=257 dd-2584 [000] 96.500844: balance_dirty_state: bdi btrfs-1: dirty=494 wb=901 unstable=0 bg_thresh=1006 thresh=2012 gap=617 poll_thresh=15 ino=257 dd-2584 [000] 96.500934: balance_dirty_state: bdi btrfs-1: dirty=519 wb=901 unstable=0 bg_thresh=1008 thresh=2017 gap=597 poll_thresh=16 ino=257 dd-2584 [000] 96.501107: balance_dirty_state: bdi btrfs-1: dirty=544 wb=901 unstable=0 bg_thresh=1011 thresh=2022 gap=577 poll_thresh=17 ino=257 dd-2584 [000] 96.501286: balance_dirty_state: bdi btrfs-1: dirty=569 wb=901 unstable=0 bg_thresh=1010 thresh=2021 gap=551 poll_thresh=18 ino=257 dd-2584 [000] 96.501465: balance_dirty_state: bdi btrfs-1: dirty=619 wb=901 unstable=0 bg_thresh=1012 thresh=2025 gap=505 poll_thresh=19 ino=257 dd-2584 [000] 96.501472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=66940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 96.508743: balance_dirty_state: bdi btrfs-1: dirty=619 wb=776 unstable=0 bg_thresh=1007 thresh=2014 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 96.508877: balance_dirty_state: bdi btrfs-1: dirty=619 wb=776 unstable=0 bg_thresh=1007 thresh=2014 gap=619 poll_thresh=14 ino=257 dd-2584 [004] 96.508982: balance_dirty_state: bdi btrfs-1: dirty=644 wb=776 unstable=0 bg_thresh=1009 thresh=2019 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 96.509065: balance_dirty_state: bdi btrfs-1: dirty=669 wb=776 unstable=0 bg_thresh=1009 thresh=2019 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 96.509235: balance_dirty_state: bdi btrfs-1: dirty=694 wb=776 unstable=0 bg_thresh=1009 thresh=2018 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 96.509698: balance_dirty_state: bdi btrfs-1: dirty=719 wb=776 unstable=0 bg_thresh=1008 thresh=2016 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 96.509868: balance_dirty_state: bdi btrfs-1: dirty=744 wb=776 unstable=0 bg_thresh=1007 thresh=2015 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 96.509874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-188% task_weight=101% bdi_bw=66940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 96.516707: balance_dirty_state: bdi btrfs-1: dirty=744 wb=626 unstable=0 bg_thresh=1001 thresh=2002 gap=632 poll_thresh=19 ino=257 dd-2584 [004] 96.516816: balance_dirty_state: bdi btrfs-1: dirty=769 wb=626 unstable=0 bg_thresh=1001 thresh=2002 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 96.516933: balance_dirty_state: bdi btrfs-1: dirty=794 wb=626 unstable=0 bg_thresh=1003 thresh=2007 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 96.517049: balance_dirty_state: bdi btrfs-1: dirty=794 wb=626 unstable=0 bg_thresh=1003 thresh=2007 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 96.517278: balance_dirty_state: bdi btrfs-1: dirty=844 wb=626 unstable=0 bg_thresh=1006 thresh=2012 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 96.517515: balance_dirty_state: bdi btrfs-1: dirty=869 wb=626 unstable=0 bg_thresh=1008 thresh=2016 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 96.517748: balance_dirty_state: bdi btrfs-1: dirty=894 wb=626 unstable=0 bg_thresh=1007 thresh=2015 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 96.517757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=66940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 96.524721: balance_dirty_state: bdi btrfs-1: dirty=894 wb=501 unstable=0 bg_thresh=1002 thresh=2005 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 96.524797: balance_dirty_state: bdi btrfs-1: dirty=919 wb=501 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 96.524852: balance_dirty_state: bdi btrfs-1: dirty=944 wb=501 unstable=0 bg_thresh=1005 thresh=2010 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 96.524908: balance_dirty_state: bdi btrfs-1: dirty=944 wb=501 unstable=0 bg_thresh=1005 thresh=2010 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 96.525185: balance_dirty_state: bdi btrfs-1: dirty=969 wb=501 unstable=0 bg_thresh=1007 thresh=2014 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 96.525298: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=501 unstable=0 bg_thresh=1006 thresh=2013 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 96.525303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=101% bdi_bw=66940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 96.525364: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14032 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 96.526897: writeback_single_inode: bdi btrfs-1: ino=257 state= age=204 wrote=672 to_write=15712 dd-2584 [004] 96.532748: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1026 unstable=0 bg_thresh=1001 thresh=2003 gap=633 poll_thresh=18 ino=257 dd-2584 [004] 96.532816: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1026 unstable=0 bg_thresh=1004 thresh=2008 gap=638 poll_thresh=13 ino=257 dd-2584 [004] 96.532873: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1026 unstable=0 bg_thresh=1001 thresh=2002 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 96.532929: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1026 unstable=0 bg_thresh=1003 thresh=2007 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 96.532985: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1026 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 96.533098: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1026 unstable=0 bg_thresh=1002 thresh=2005 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 96.533213: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1026 unstable=0 bg_thresh=1002 thresh=2004 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 96.533327: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1026 unstable=0 bg_thresh=1001 thresh=2003 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 96.533331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-250% task_weight=101% bdi_bw=66940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 96.540740: balance_dirty_state: bdi btrfs-1: dirty=494 wb=901 unstable=0 bg_thresh=1001 thresh=2002 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 96.540825: balance_dirty_state: bdi btrfs-1: dirty=519 wb=901 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 96.540886: balance_dirty_state: bdi btrfs-1: dirty=519 wb=901 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 96.541110: balance_dirty_state: bdi btrfs-1: dirty=544 wb=901 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 96.541224: balance_dirty_state: bdi btrfs-1: dirty=569 wb=901 unstable=0 bg_thresh=1002 thresh=2004 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 96.541336: balance_dirty_state: bdi btrfs-1: dirty=619 wb=901 unstable=0 bg_thresh=1001 thresh=2003 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 96.541341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=66940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 96.548822: balance_dirty_state: bdi btrfs-1: dirty=619 wb=776 unstable=0 bg_thresh=1003 thresh=2007 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 96.548949: balance_dirty_state: bdi btrfs-1: dirty=619 wb=776 unstable=0 bg_thresh=1003 thresh=2007 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 96.549068: balance_dirty_state: bdi btrfs-1: dirty=644 wb=776 unstable=0 bg_thresh=1003 thresh=2006 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 96.549186: balance_dirty_state: bdi btrfs-1: dirty=669 wb=776 unstable=0 bg_thresh=1005 thresh=2011 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 96.549307: balance_dirty_state: bdi btrfs-1: dirty=669 wb=776 unstable=0 bg_thresh=1005 thresh=2010 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 96.549541: balance_dirty_state: bdi btrfs-1: dirty=694 wb=776 unstable=0 bg_thresh=1004 thresh=2009 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 96.549775: balance_dirty_state: bdi btrfs-1: dirty=744 wb=776 unstable=0 bg_thresh=1004 thresh=2008 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 96.549784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=66940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 96.556729: balance_dirty_state: bdi btrfs-1: dirty=744 wb=651 unstable=0 bg_thresh=1005 thresh=2010 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 96.556830: balance_dirty_state: bdi btrfs-1: dirty=744 wb=651 unstable=0 bg_thresh=1002 thresh=2004 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 96.556915: balance_dirty_state: bdi btrfs-1: dirty=769 wb=651 unstable=0 bg_thresh=1004 thresh=2009 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 96.557002: balance_dirty_state: bdi btrfs-1: dirty=794 wb=651 unstable=0 bg_thresh=1004 thresh=2008 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 96.557378: balance_dirty_state: bdi btrfs-1: dirty=794 wb=651 unstable=0 bg_thresh=1006 thresh=2013 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 96.557546: balance_dirty_state: bdi btrfs-1: dirty=844 wb=651 unstable=0 bg_thresh=1006 thresh=2012 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 96.557713: balance_dirty_state: bdi btrfs-1: dirty=869 wb=651 unstable=0 bg_thresh=1005 thresh=2011 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 96.557720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=66940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 96.565098: balance_dirty_state: bdi btrfs-1: dirty=869 wb=651 unstable=0 bg_thresh=1001 thresh=2002 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 96.565104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=66940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 96.576782: balance_dirty_state: bdi btrfs-1: dirty=869 wb=276 unstable=0 bg_thresh=993 thresh=1987 gap=842 poll_thresh=18 ino=257 dd-2584 [004] 96.576871: balance_dirty_state: bdi btrfs-1: dirty=869 wb=276 unstable=0 bg_thresh=993 thresh=1987 gap=842 poll_thresh=13 ino=257 dd-2584 [004] 96.576951: balance_dirty_state: bdi btrfs-1: dirty=894 wb=276 unstable=0 bg_thresh=996 thresh=1992 gap=822 poll_thresh=14 ino=257 dd-2584 [004] 96.577033: balance_dirty_state: bdi btrfs-1: dirty=919 wb=276 unstable=0 bg_thresh=996 thresh=1992 gap=797 poll_thresh=15 ino=257 dd-2584 [004] 96.577116: balance_dirty_state: bdi btrfs-1: dirty=919 wb=276 unstable=0 bg_thresh=998 thresh=1997 gap=802 poll_thresh=16 ino=257 dd-2584 [004] 96.577282: balance_dirty_state: bdi btrfs-1: dirty=969 wb=276 unstable=0 bg_thresh=998 thresh=1996 gap=751 poll_thresh=17 ino=257 dd-2584 [004] 96.577455: balance_dirty_state: bdi btrfs-1: dirty=994 wb=276 unstable=0 bg_thresh=1000 thresh=2000 gap=730 poll_thresh=18 ino=257 dd-2584 [004] 96.577611: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=276 unstable=0 bg_thresh=999 thresh=1999 gap=704 poll_thresh=19 ino=257 flush-btrfs-1-2586 [000] 96.577630: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14084 wrote=0 to_write=16384 dd-2584 [004] 96.578075: balance_dirty_state: bdi btrfs-1: dirty=994 wb=351 unstable=0 bg_thresh=1002 thresh=2004 gap=659 poll_thresh=20 ino=257 dd-2584 [004] 96.578258: balance_dirty_state: bdi btrfs-1: dirty=969 wb=401 unstable=0 bg_thresh=998 thresh=1996 gap=626 poll_thresh=21 ino=257 dd-2584 [004] 96.578442: balance_dirty_state: bdi btrfs-1: dirty=944 wb=451 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=22 ino=257 dd-2584 [004] 96.578630: balance_dirty_state: bdi btrfs-1: dirty=919 wb=501 unstable=0 bg_thresh=994 thresh=1988 gap=568 poll_thresh=23 ino=257 dd-2584 [004] 96.578817: balance_dirty_state: bdi btrfs-1: dirty=919 wb=551 unstable=0 bg_thresh=993 thresh=1987 gap=517 poll_thresh=24 ino=257 dd-2584 [004] 96.579008: balance_dirty_state: bdi btrfs-1: dirty=894 wb=601 unstable=0 bg_thresh=992 thresh=1985 gap=490 poll_thresh=25 ino=257 dd-2584 [004] 96.579010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=66940 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 96.580322: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=880 to_write=15504 dd-2584 [004] 96.584745: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1026 unstable=0 bg_thresh=998 thresh=1997 gap=627 poll_thresh=25 ino=257 dd-2584 [004] 96.584815: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1026 unstable=0 bg_thresh=998 thresh=1997 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 96.584943: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1026 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=20 ino=257 dd-2584 [004] 96.585084: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1026 unstable=0 bg_thresh=994 thresh=1989 gap=544 poll_thresh=21 ino=257 dd-2584 [004] 96.585387: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1026 unstable=0 bg_thresh=996 thresh=1993 gap=523 poll_thresh=22 ino=257 dd-2584 [004] 96.585503: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1026 unstable=0 bg_thresh=996 thresh=1992 gap=472 poll_thresh=23 ino=257 dd-2584 [004] 96.585509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=66940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 96.596785: balance_dirty_state: bdi btrfs-1: dirty=494 wb=876 unstable=0 bg_thresh=997 thresh=1995 gap=625 poll_thresh=23 ino=257 dd-2584 [000] 96.596879: balance_dirty_state: bdi btrfs-1: dirty=494 wb=876 unstable=0 bg_thresh=997 thresh=1995 gap=625 poll_thresh=17 ino=257 dd-2584 [000] 96.597046: balance_dirty_state: bdi btrfs-1: dirty=544 wb=876 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=18 ino=257 dd-2584 [000] 96.597215: balance_dirty_state: bdi btrfs-1: dirty=569 wb=876 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=19 ino=257 dd-2584 [000] 96.597389: balance_dirty_state: bdi btrfs-1: dirty=594 wb=876 unstable=0 bg_thresh=1001 thresh=2003 gap=533 poll_thresh=20 ino=257 dd-2584 [000] 96.597560: balance_dirty_state: bdi btrfs-1: dirty=619 wb=876 unstable=0 bg_thresh=1001 thresh=2002 gap=507 poll_thresh=21 ino=257 dd-2584 [000] 96.597729: balance_dirty_state: bdi btrfs-1: dirty=669 wb=876 unstable=0 bg_thresh=1000 thresh=2001 gap=456 poll_thresh=22 ino=257 dd-2584 [000] 96.597736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=66860 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 96.604833: balance_dirty_state: bdi btrfs-1: dirty=669 wb=726 unstable=0 bg_thresh=995 thresh=1991 gap=596 poll_thresh=22 ino=257 dd-2584 [005] 96.604901: balance_dirty_state: bdi btrfs-1: dirty=669 wb=726 unstable=0 bg_thresh=992 thresh=1985 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 96.605953: balance_dirty_state: bdi btrfs-1: dirty=719 wb=726 unstable=0 bg_thresh=990 thresh=1981 gap=536 poll_thresh=17 ino=257 dd-2584 [005] 96.606073: balance_dirty_state: bdi btrfs-1: dirty=744 wb=726 unstable=0 bg_thresh=994 thresh=1989 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 96.606200: balance_dirty_state: bdi btrfs-1: dirty=769 wb=726 unstable=0 bg_thresh=993 thresh=1987 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 96.606205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=66860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 96.612818: balance_dirty_state: bdi btrfs-1: dirty=769 wb=601 unstable=0 bg_thresh=994 thresh=1989 gap=619 poll_thresh=19 ino=257 dd-2584 [005] 96.612923: balance_dirty_state: bdi btrfs-1: dirty=794 wb=601 unstable=0 bg_thresh=994 thresh=1988 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 96.613041: balance_dirty_state: bdi btrfs-1: dirty=819 wb=601 unstable=0 bg_thresh=994 thresh=1988 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 96.613162: balance_dirty_state: bdi btrfs-1: dirty=819 wb=601 unstable=0 bg_thresh=993 thresh=1987 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 96.613397: balance_dirty_state: bdi btrfs-1: dirty=869 wb=601 unstable=0 bg_thresh=995 thresh=1991 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 96.613629: balance_dirty_state: bdi btrfs-1: dirty=894 wb=601 unstable=0 bg_thresh=995 thresh=1990 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 96.613638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=66860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 96.620886: balance_dirty_state: bdi btrfs-1: dirty=894 wb=476 unstable=0 bg_thresh=993 thresh=1986 gap=616 poll_thresh=18 ino=257 dd-2584 [005] 96.620978: balance_dirty_state: bdi btrfs-1: dirty=894 wb=476 unstable=0 bg_thresh=993 thresh=1986 gap=616 poll_thresh=13 ino=257 dd-2584 [005] 96.621038: balance_dirty_state: bdi btrfs-1: dirty=919 wb=476 unstable=0 bg_thresh=992 thresh=1985 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 96.621096: balance_dirty_state: bdi btrfs-1: dirty=944 wb=476 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 96.621318: balance_dirty_state: bdi btrfs-1: dirty=944 wb=476 unstable=0 bg_thresh=994 thresh=1989 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 96.621439: balance_dirty_state: bdi btrfs-1: dirty=994 wb=476 unstable=0 bg_thresh=994 thresh=1988 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 96.621563: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=476 unstable=0 bg_thresh=992 thresh=1985 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 96.621568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=66860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 96.621585: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14128 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 96.624917: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=672 to_write=15712 dd-2584 [001] 96.628838: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1026 unstable=0 bg_thresh=997 thresh=1994 gap=624 poll_thresh=18 ino=257 dd-2584 [001] 96.628951: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1026 unstable=0 bg_thresh=999 thresh=1999 gap=604 poll_thresh=13 ino=257 dd-2584 [001] 96.629070: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1026 unstable=0 bg_thresh=999 thresh=1999 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 96.629187: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1026 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 96.629290: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1026 unstable=0 bg_thresh=998 thresh=1996 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 96.629415: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1026 unstable=0 bg_thresh=1003 thresh=2006 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 96.629559: balance_dirty_state: bdi btrfs-1: dirty=469 wb=926 unstable=0 bg_thresh=1002 thresh=2005 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 96.629754: balance_dirty_state: bdi btrfs-1: dirty=494 wb=901 unstable=0 bg_thresh=1002 thresh=2004 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 96.630343: balance_dirty_state: bdi btrfs-1: dirty=544 wb=901 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=20 ino=257 dd-2584 [001] 96.630580: balance_dirty_state: bdi btrfs-1: dirty=569 wb=901 unstable=0 bg_thresh=1003 thresh=2007 gap=537 poll_thresh=21 ino=257 dd-2584 [001] 96.630815: balance_dirty_state: bdi btrfs-1: dirty=594 wb=901 unstable=0 bg_thresh=1003 thresh=2006 gap=511 poll_thresh=22 ino=257 dd-2584 [001] 96.631052: balance_dirty_state: bdi btrfs-1: dirty=644 wb=901 unstable=0 bg_thresh=1002 thresh=2005 gap=460 poll_thresh=23 ino=257 dd-2584 [001] 96.631061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=66860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 96.636863: balance_dirty_state: bdi btrfs-1: dirty=644 wb=901 unstable=0 bg_thresh=1002 thresh=2005 gap=460 poll_thresh=23 ino=257 dd-2584 [001] 96.636872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=66860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 96.644818: balance_dirty_state: bdi btrfs-1: dirty=644 wb=776 unstable=0 bg_thresh=1003 thresh=2006 gap=586 poll_thresh=23 ino=257 dd-2584 [001] 96.644929: balance_dirty_state: bdi btrfs-1: dirty=644 wb=776 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 96.645101: balance_dirty_state: bdi btrfs-1: dirty=669 wb=776 unstable=0 bg_thresh=1004 thresh=2009 gap=564 poll_thresh=18 ino=257 dd-2584 [001] 96.645270: balance_dirty_state: bdi btrfs-1: dirty=719 wb=776 unstable=0 bg_thresh=1004 thresh=2008 gap=513 poll_thresh=19 ino=257 dd-2584 [001] 96.645441: balance_dirty_state: bdi btrfs-1: dirty=744 wb=776 unstable=0 bg_thresh=1003 thresh=2007 gap=487 poll_thresh=20 ino=257 dd-2584 [001] 96.645448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=66860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 96.652801: balance_dirty_state: bdi btrfs-1: dirty=744 wb=551 unstable=0 bg_thresh=1002 thresh=2005 gap=710 poll_thresh=20 ino=257 dd-2584 [002] 96.652878: balance_dirty_state: bdi btrfs-1: dirty=744 wb=551 unstable=0 bg_thresh=1002 thresh=2005 gap=710 poll_thresh=15 ino=257 dd-2584 [002] 96.652939: balance_dirty_state: bdi btrfs-1: dirty=769 wb=551 unstable=0 bg_thresh=1002 thresh=2004 gap=684 poll_thresh=16 ino=257 dd-2584 [002] 96.653231: balance_dirty_state: bdi btrfs-1: dirty=794 wb=551 unstable=0 bg_thresh=1004 thresh=2008 gap=663 poll_thresh=17 ino=257 dd-2584 [002] 96.653349: balance_dirty_state: bdi btrfs-1: dirty=819 wb=551 unstable=0 bg_thresh=1003 thresh=2007 gap=637 poll_thresh=18 ino=257 dd-2584 [002] 96.653466: balance_dirty_state: bdi btrfs-1: dirty=869 wb=551 unstable=0 bg_thresh=1003 thresh=2006 gap=586 poll_thresh=19 ino=257 dd-2584 [002] 96.653582: balance_dirty_state: bdi btrfs-1: dirty=894 wb=551 unstable=0 bg_thresh=1002 thresh=2005 gap=560 poll_thresh=20 ino=257 dd-2584 [002] 96.653701: balance_dirty_state: bdi btrfs-1: dirty=919 wb=551 unstable=0 bg_thresh=1004 thresh=2009 gap=539 poll_thresh=21 ino=257 dd-2584 [002] 96.653816: balance_dirty_state: bdi btrfs-1: dirty=969 wb=551 unstable=0 bg_thresh=1004 thresh=2008 gap=488 poll_thresh=22 ino=257 dd-2584 [002] 96.653821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=66860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 96.660820: balance_dirty_state: bdi btrfs-1: dirty=969 wb=426 unstable=0 bg_thresh=1005 thresh=2010 gap=615 poll_thresh=22 ino=257 dd-2584 [002] 96.660890: balance_dirty_state: bdi btrfs-1: dirty=969 wb=426 unstable=0 bg_thresh=1002 thresh=2004 gap=609 poll_thresh=16 ino=257 dd-2584 [002] 96.661008: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=426 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 96.661022: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14168 wrote=0 to_write=16384 dd-2584 [002] 96.661307: balance_dirty_state: bdi btrfs-1: dirty=969 wb=476 unstable=0 bg_thresh=1003 thresh=2007 gap=562 poll_thresh=18 ino=257 dd-2584 [002] 96.661434: balance_dirty_state: bdi btrfs-1: dirty=944 wb=551 unstable=0 bg_thresh=1003 thresh=2006 gap=511 poll_thresh=19 ino=257 dd-2584 [002] 96.661561: balance_dirty_state: bdi btrfs-1: dirty=919 wb=601 unstable=0 bg_thresh=1002 thresh=2005 gap=485 poll_thresh=20 ino=257 dd-2584 [002] 96.661562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-103% task_weight=98% bdi_bw=66860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 96.662840: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=768 to_write=15616 dd-2584 [002] 96.668838: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1051 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=20 ino=257 dd-2584 [002] 96.668904: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1051 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 96.668966: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1051 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 96.669084: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1051 unstable=0 bg_thresh=999 thresh=1998 gap=528 poll_thresh=17 ino=257 dd-2584 [002] 96.669200: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1051 unstable=0 bg_thresh=998 thresh=1997 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 96.669319: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1051 unstable=0 bg_thresh=998 thresh=1996 gap=476 poll_thresh=19 ino=257 dd-2584 [002] 96.669324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=66860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 96.676851: balance_dirty_state: bdi btrfs-1: dirty=469 wb=901 unstable=0 bg_thresh=996 thresh=1993 gap=623 poll_thresh=19 ino=257 dd-2584 [002] 96.676950: balance_dirty_state: bdi btrfs-1: dirty=494 wb=901 unstable=0 bg_thresh=996 thresh=1992 gap=597 poll_thresh=14 ino=257 dd-2584 [002] 96.677007: balance_dirty_state: bdi btrfs-1: dirty=519 wb=901 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=15 ino=257 dd-2584 [002] 96.677063: balance_dirty_state: bdi btrfs-1: dirty=519 wb=901 unstable=0 bg_thresh=998 thresh=1996 gap=576 poll_thresh=16 ino=257 dd-2584 [002] 96.677344: balance_dirty_state: bdi btrfs-1: dirty=569 wb=901 unstable=0 bg_thresh=997 thresh=1995 gap=525 poll_thresh=17 ino=257 dd-2584 [002] 96.677456: balance_dirty_state: bdi btrfs-1: dirty=594 wb=901 unstable=0 bg_thresh=997 thresh=1994 gap=499 poll_thresh=18 ino=257 dd-2584 [002] 96.677569: balance_dirty_state: bdi btrfs-1: dirty=619 wb=901 unstable=0 bg_thresh=996 thresh=1993 gap=473 poll_thresh=19 ino=257 dd-2584 [002] 96.677574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=66860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 96.684845: balance_dirty_state: bdi btrfs-1: dirty=619 wb=751 unstable=0 bg_thresh=998 thresh=1997 gap=627 poll_thresh=19 ino=257 dd-2584 [002] 96.684935: balance_dirty_state: bdi btrfs-1: dirty=644 wb=751 unstable=0 bg_thresh=1001 thresh=2002 gap=607 poll_thresh=14 ino=257 dd-2584 [002] 96.684999: balance_dirty_state: bdi btrfs-1: dirty=669 wb=751 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=15 ino=257 dd-2584 [002] 96.685059: balance_dirty_state: bdi btrfs-1: dirty=669 wb=751 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 96.685178: balance_dirty_state: bdi btrfs-1: dirty=694 wb=751 unstable=0 bg_thresh=997 thresh=1994 gap=549 poll_thresh=17 ino=257 dd-2584 [002] 96.685295: balance_dirty_state: bdi btrfs-1: dirty=744 wb=751 unstable=0 bg_thresh=999 thresh=1998 gap=503 poll_thresh=18 ino=257 dd-2584 [002] 96.685411: balance_dirty_state: bdi btrfs-1: dirty=769 wb=751 unstable=0 bg_thresh=998 thresh=1997 gap=477 poll_thresh=19 ino=257 dd-2584 [002] 96.685416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-113% task_weight=99% bdi_bw=66860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 96.692858: balance_dirty_state: bdi btrfs-1: dirty=769 wb=751 unstable=0 bg_thresh=998 thresh=1997 gap=477 poll_thresh=19 ino=257 dd-2584 [002] 96.692864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-113% task_weight=99% bdi_bw=66860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 96.700837: balance_dirty_state: bdi btrfs-1: dirty=769 wb=501 unstable=0 bg_thresh=1006 thresh=2013 gap=743 poll_thresh=19 ino=257 dd-2584 [002] 96.700909: balance_dirty_state: bdi btrfs-1: dirty=794 wb=501 unstable=0 bg_thresh=1009 thresh=2018 gap=723 poll_thresh=14 ino=257 dd-2584 [002] 96.701142: balance_dirty_state: bdi btrfs-1: dirty=794 wb=501 unstable=0 bg_thresh=1006 thresh=2012 gap=717 poll_thresh=15 ino=257 dd-2584 [002] 96.701204: balance_dirty_state: bdi btrfs-1: dirty=819 wb=501 unstable=0 bg_thresh=1008 thresh=2017 gap=697 poll_thresh=16 ino=257 dd-2584 [002] 96.701323: balance_dirty_state: bdi btrfs-1: dirty=844 wb=501 unstable=0 bg_thresh=1008 thresh=2016 gap=671 poll_thresh=17 ino=257 dd-2584 [002] 96.701442: balance_dirty_state: bdi btrfs-1: dirty=869 wb=501 unstable=0 bg_thresh=1010 thresh=2020 gap=650 poll_thresh=18 ino=257 dd-2584 [002] 96.701560: balance_dirty_state: bdi btrfs-1: dirty=919 wb=501 unstable=0 bg_thresh=1009 thresh=2019 gap=599 poll_thresh=19 ino=257 dd-2584 [002] 96.701684: balance_dirty_state: bdi btrfs-1: dirty=944 wb=501 unstable=0 bg_thresh=1006 thresh=2012 gap=567 poll_thresh=20 ino=257 dd-2584 [002] 96.701805: balance_dirty_state: bdi btrfs-1: dirty=969 wb=501 unstable=0 bg_thresh=1005 thresh=2011 gap=541 poll_thresh=21 ino=257 dd-2584 [002] 96.701926: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=501 unstable=0 bg_thresh=1007 thresh=2015 gap=495 poll_thresh=22 ino=257 dd-2584 [002] 96.701931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=67100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 96.701980: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14208 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 96.703510: writeback_single_inode: bdi btrfs-1: ino=257 state= age=168 wrote=656 to_write=15728 dd-2584 [002] 96.708862: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1051 unstable=0 bg_thresh=1001 thresh=2002 gap=607 poll_thresh=16 ino=257 dd-2584 [002] 96.709335: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1051 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=17 ino=257 dd-2584 [002] 96.709511: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1051 unstable=0 bg_thresh=999 thresh=1999 gap=529 poll_thresh=18 ino=257 dd-2584 [002] 96.709644: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1051 unstable=0 bg_thresh=999 thresh=1998 gap=503 poll_thresh=19 ino=257 dd-2584 [002] 96.709779: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1051 unstable=0 bg_thresh=998 thresh=1997 gap=477 poll_thresh=20 ino=257 dd-2584 [002] 96.709784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=67100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 96.716838: balance_dirty_state: bdi btrfs-1: dirty=469 wb=926 unstable=0 bg_thresh=997 thresh=1994 gap=599 poll_thresh=20 ino=257 dd-2584 [001] 96.716923: balance_dirty_state: bdi btrfs-1: dirty=494 wb=926 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 96.717003: balance_dirty_state: bdi btrfs-1: dirty=494 wb=926 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 96.717162: balance_dirty_state: bdi btrfs-1: dirty=544 wb=926 unstable=0 bg_thresh=999 thresh=1998 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 96.717323: balance_dirty_state: bdi btrfs-1: dirty=569 wb=926 unstable=0 bg_thresh=1001 thresh=2002 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 96.717484: balance_dirty_state: bdi btrfs-1: dirty=594 wb=926 unstable=0 bg_thresh=1000 thresh=2001 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 96.717491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=67100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 96.728840: balance_dirty_state: bdi btrfs-1: dirty=594 wb=701 unstable=0 bg_thresh=993 thresh=1987 gap=692 poll_thresh=19 ino=257 dd-2584 [001] 96.728944: balance_dirty_state: bdi btrfs-1: dirty=619 wb=701 unstable=0 bg_thresh=996 thresh=1992 gap=672 poll_thresh=14 ino=257 dd-2584 [001] 96.729321: balance_dirty_state: bdi btrfs-1: dirty=619 wb=676 unstable=0 bg_thresh=996 thresh=1992 gap=697 poll_thresh=15 ino=257 dd-2584 [001] 96.729406: balance_dirty_state: bdi btrfs-1: dirty=644 wb=676 unstable=0 bg_thresh=998 thresh=1997 gap=677 poll_thresh=16 ino=257 dd-2584 [001] 96.729577: balance_dirty_state: bdi btrfs-1: dirty=669 wb=676 unstable=0 bg_thresh=1001 thresh=2002 gap=657 poll_thresh=17 ino=257 dd-2584 [001] 96.729755: balance_dirty_state: bdi btrfs-1: dirty=719 wb=676 unstable=0 bg_thresh=1006 thresh=2012 gap=617 poll_thresh=18 ino=257 dd-2584 [001] 96.729929: balance_dirty_state: bdi btrfs-1: dirty=744 wb=676 unstable=0 bg_thresh=1005 thresh=2011 gap=591 poll_thresh=19 ino=257 dd-2584 [001] 96.730108: balance_dirty_state: bdi btrfs-1: dirty=769 wb=676 unstable=0 bg_thresh=1005 thresh=2010 gap=565 poll_thresh=20 ino=257 dd-2584 [001] 96.730285: balance_dirty_state: bdi btrfs-1: dirty=794 wb=676 unstable=0 bg_thresh=1004 thresh=2009 gap=539 poll_thresh=21 ino=257 dd-2584 [001] 96.730463: balance_dirty_state: bdi btrfs-1: dirty=844 wb=676 unstable=0 bg_thresh=1006 thresh=2013 gap=493 poll_thresh=22 ino=257 dd-2584 [001] 96.730469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=67100 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 96.740867: balance_dirty_state: bdi btrfs-1: dirty=844 wb=676 unstable=0 bg_thresh=1008 thresh=2016 gap=496 poll_thresh=22 ino=257 dd-2584 [001] 96.740876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=67100 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 96.748969: balance_dirty_state: bdi btrfs-1: dirty=844 wb=401 unstable=0 bg_thresh=1008 thresh=2016 gap=771 poll_thresh=22 ino=257 dd-2584 [005] 96.749121: balance_dirty_state: bdi btrfs-1: dirty=869 wb=326 unstable=0 bg_thresh=1010 thresh=2021 gap=826 poll_thresh=16 ino=257 dd-2584 [005] 96.749729: balance_dirty_state: bdi btrfs-1: dirty=894 wb=276 unstable=0 bg_thresh=1010 thresh=2020 gap=850 poll_thresh=17 ino=257 dd-2584 [005] 96.749965: balance_dirty_state: bdi btrfs-1: dirty=919 wb=276 unstable=0 bg_thresh=1009 thresh=2019 gap=824 poll_thresh=18 ino=257 dd-2584 [005] 96.750200: balance_dirty_state: bdi btrfs-1: dirty=969 wb=276 unstable=0 bg_thresh=1011 thresh=2023 gap=778 poll_thresh=19 ino=257 dd-2584 [005] 96.750435: balance_dirty_state: bdi btrfs-1: dirty=994 wb=276 unstable=0 bg_thresh=1011 thresh=2022 gap=752 poll_thresh=20 ino=257 dd-2584 [005] 96.750669: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=276 unstable=0 bg_thresh=1010 thresh=2021 gap=726 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 96.750756: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14256 wrote=0 to_write=16384 dd-2584 [005] 96.750915: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=276 unstable=0 bg_thresh=1010 thresh=2020 gap=700 poll_thresh=22 ino=257 dd-2584 [005] 96.751166: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=301 unstable=0 bg_thresh=1014 thresh=2029 gap=659 poll_thresh=23 ino=257 dd-2584 [005] 96.751420: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=351 unstable=0 bg_thresh=1014 thresh=2028 gap=633 poll_thresh=24 ino=257 dd-2584 [005] 96.752001: balance_dirty_state: bdi btrfs-1: dirty=944 wb=476 unstable=0 bg_thresh=1013 thresh=2027 gap=607 poll_thresh=25 ino=257 dd-2584 [005] 96.752260: balance_dirty_state: bdi btrfs-1: dirty=919 wb=526 unstable=0 bg_thresh=1015 thresh=2031 gap=586 poll_thresh=26 ino=257 dd-2584 [005] 96.752516: balance_dirty_state: bdi btrfs-1: dirty=919 wb=576 unstable=0 bg_thresh=1015 thresh=2030 gap=535 poll_thresh=27 ino=257 dd-2584 [005] 96.752800: balance_dirty_state: bdi btrfs-1: dirty=894 wb=626 unstable=0 bg_thresh=1014 thresh=2029 gap=509 poll_thresh=28 ino=257 dd-2584 [005] 96.753061: balance_dirty_state: bdi btrfs-1: dirty=869 wb=676 unstable=0 bg_thresh=1014 thresh=2028 gap=483 poll_thresh=29 ino=257 dd-2584 [005] 96.753064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=67100 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 96.755456: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=944 to_write=15440 dd-2584 [005] 96.764890: balance_dirty_state: bdi btrfs-1: dirty=344 wb=951 unstable=0 bg_thresh=1014 thresh=2028 gap=733 poll_thresh=29 ino=257 dd-2584 [005] 96.764983: balance_dirty_state: bdi btrfs-1: dirty=369 wb=951 unstable=0 bg_thresh=1013 thresh=2027 gap=707 poll_thresh=22 ino=257 dd-2584 [005] 96.765109: balance_dirty_state: bdi btrfs-1: dirty=394 wb=926 unstable=0 bg_thresh=1013 thresh=2026 gap=706 poll_thresh=23 ino=257 dd-2584 [005] 96.765236: balance_dirty_state: bdi btrfs-1: dirty=444 wb=926 unstable=0 bg_thresh=1012 thresh=2025 gap=655 poll_thresh=24 ino=257 dd-2584 [005] 96.765359: balance_dirty_state: bdi btrfs-1: dirty=469 wb=926 unstable=0 bg_thresh=1012 thresh=2024 gap=629 poll_thresh=25 ino=257 dd-2584 [005] 96.765658: balance_dirty_state: bdi btrfs-1: dirty=494 wb=926 unstable=0 bg_thresh=1014 thresh=2028 gap=608 poll_thresh=26 ino=257 dd-2584 [005] 96.765780: balance_dirty_state: bdi btrfs-1: dirty=519 wb=926 unstable=0 bg_thresh=1013 thresh=2027 gap=582 poll_thresh=27 ino=257 dd-2584 [005] 96.765902: balance_dirty_state: bdi btrfs-1: dirty=569 wb=926 unstable=0 bg_thresh=1013 thresh=2026 gap=531 poll_thresh=28 ino=257 dd-2584 [005] 96.766024: balance_dirty_state: bdi btrfs-1: dirty=594 wb=926 unstable=0 bg_thresh=1015 thresh=2030 gap=510 poll_thresh=29 ino=257 dd-2584 [005] 96.766146: balance_dirty_state: bdi btrfs-1: dirty=619 wb=926 unstable=0 bg_thresh=1014 thresh=2029 gap=484 poll_thresh=30 ino=257 dd-2584 [005] 96.766151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=67100 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 96.772953: balance_dirty_state: bdi btrfs-1: dirty=619 wb=926 unstable=0 bg_thresh=1014 thresh=2029 gap=484 poll_thresh=30 ino=257 dd-2584 [005] 96.772957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=67100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 96.780865: balance_dirty_state: bdi btrfs-1: dirty=619 wb=801 unstable=0 bg_thresh=1015 thresh=2031 gap=611 poll_thresh=30 ino=257 dd-2584 [005] 96.780959: balance_dirty_state: bdi btrfs-1: dirty=644 wb=801 unstable=0 bg_thresh=1015 thresh=2030 gap=585 poll_thresh=22 ino=257 dd-2584 [005] 96.781084: balance_dirty_state: bdi btrfs-1: dirty=669 wb=801 unstable=0 bg_thresh=1014 thresh=2029 gap=559 poll_thresh=23 ino=257 dd-2584 [005] 96.781207: balance_dirty_state: bdi btrfs-1: dirty=694 wb=801 unstable=0 bg_thresh=1016 thresh=2033 gap=538 poll_thresh=24 ino=257 dd-2584 [005] 96.781511: balance_dirty_state: bdi btrfs-1: dirty=732 wb=801 unstable=0 bg_thresh=1013 thresh=2026 gap=493 poll_thresh=25 ino=257 dd-2584 [005] 96.781516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=67100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 96.788943: balance_dirty_state: bdi btrfs-1: dirty=732 wb=526 unstable=0 bg_thresh=1013 thresh=2026 gap=768 poll_thresh=25 ino=257 dd-2584 [005] 96.789087: balance_dirty_state: bdi btrfs-1: dirty=745 wb=526 unstable=0 bg_thresh=1012 thresh=2025 gap=754 poll_thresh=19 ino=257 dd-2584 [005] 96.789358: balance_dirty_state: bdi btrfs-1: dirty=784 wb=526 unstable=0 bg_thresh=1012 thresh=2024 gap=714 poll_thresh=20 ino=257 dd-2584 [005] 96.789628: balance_dirty_state: bdi btrfs-1: dirty=810 wb=526 unstable=0 bg_thresh=1012 thresh=2025 gap=689 poll_thresh=21 ino=257 dd-2584 [005] 96.789897: balance_dirty_state: bdi btrfs-1: dirty=849 wb=526 unstable=0 bg_thresh=1012 thresh=2025 gap=650 poll_thresh=22 ino=257 dd-2584 [005] 96.790166: balance_dirty_state: bdi btrfs-1: dirty=875 wb=526 unstable=0 bg_thresh=1011 thresh=2023 gap=622 poll_thresh=23 ino=257 dd-2584 [005] 96.790433: balance_dirty_state: bdi btrfs-1: dirty=914 wb=526 unstable=0 bg_thresh=1012 thresh=2025 gap=585 poll_thresh=24 ino=257 dd-2584 [005] 96.790703: balance_dirty_state: bdi btrfs-1: dirty=940 wb=526 unstable=0 bg_thresh=1013 thresh=2026 gap=560 poll_thresh=25 ino=257 dd-2584 [005] 96.790970: balance_dirty_state: bdi btrfs-1: dirty=979 wb=526 unstable=0 bg_thresh=1012 thresh=2024 gap=519 poll_thresh=26 ino=257 dd-2584 [005] 96.791588: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=526 unstable=0 bg_thresh=1012 thresh=2024 gap=493 poll_thresh=27 ino=257 dd-2584 [005] 96.791597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=67100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 96.796955: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=401 unstable=0 bg_thresh=1012 thresh=2024 gap=618 poll_thresh=27 ino=257 dd-2584 [001] 96.797075: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=401 unstable=0 bg_thresh=1012 thresh=2024 gap=605 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 96.797159: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14304 wrote=0 to_write=16384 dd-2584 [001] 96.797358: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=401 unstable=0 bg_thresh=1011 thresh=2022 gap=564 poll_thresh=21 ino=257 dd-2584 [001] 96.797641: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=451 unstable=0 bg_thresh=1011 thresh=2022 gap=538 poll_thresh=22 ino=257 dd-2584 [001] 96.797942: balance_dirty_state: bdi btrfs-1: dirty=971 wb=526 unstable=0 bg_thresh=1011 thresh=2022 gap=525 poll_thresh=23 ino=257 dd-2584 [001] 96.798583: balance_dirty_state: bdi btrfs-1: dirty=921 wb=651 unstable=0 bg_thresh=1000 thresh=2001 gap=429 poll_thresh=24 ino=257 dd-2584 [001] 96.798586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=67100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 96.801641: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=800 to_write=15584 dd-2584 [001] 96.804864: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1091 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=24 ino=257 dd-2584 [001] 96.804994: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1091 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=18 ino=257 dd-2584 [001] 96.805244: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1091 unstable=0 bg_thresh=1006 thresh=2013 gap=541 poll_thresh=19 ino=257 dd-2584 [001] 96.805488: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1091 unstable=0 bg_thresh=1006 thresh=2012 gap=490 poll_thresh=20 ino=257 dd-2584 [001] 96.805497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=67472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 96.812859: balance_dirty_state: bdi btrfs-1: dirty=431 wb=966 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=20 ino=257 dd-2584 [001] 96.813104: balance_dirty_state: bdi btrfs-1: dirty=431 wb=966 unstable=0 bg_thresh=1006 thresh=2012 gap=615 poll_thresh=15 ino=257 dd-2584 [001] 96.813165: balance_dirty_state: bdi btrfs-1: dirty=456 wb=966 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 96.813285: balance_dirty_state: bdi btrfs-1: dirty=481 wb=966 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 96.813423: balance_dirty_state: bdi btrfs-1: dirty=545 wb=966 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 96.813427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=67472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 96.820898: balance_dirty_state: bdi btrfs-1: dirty=545 wb=966 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 96.820903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=67472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 96.828845: balance_dirty_state: bdi btrfs-1: dirty=545 wb=841 unstable=0 bg_thresh=1007 thresh=2014 gap=628 poll_thresh=18 ino=257 dd-2584 [001] 96.828918: balance_dirty_state: bdi btrfs-1: dirty=545 wb=841 unstable=0 bg_thresh=1008 thresh=2016 gap=630 poll_thresh=13 ino=257 dd-2584 [001] 96.828979: balance_dirty_state: bdi btrfs-1: dirty=570 wb=841 unstable=0 bg_thresh=1008 thresh=2016 gap=605 poll_thresh=14 ino=257 dd-2584 [001] 96.829037: balance_dirty_state: bdi btrfs-1: dirty=570 wb=841 unstable=0 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=15 ino=257 dd-2584 [001] 96.829094: balance_dirty_state: bdi btrfs-1: dirty=595 wb=841 unstable=0 bg_thresh=1007 thresh=2015 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 96.829205: balance_dirty_state: bdi btrfs-1: dirty=620 wb=841 unstable=0 bg_thresh=1007 thresh=2014 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 96.829319: balance_dirty_state: bdi btrfs-1: dirty=670 wb=841 unstable=0 bg_thresh=1009 thresh=2018 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 96.829431: balance_dirty_state: bdi btrfs-1: dirty=695 wb=841 unstable=0 bg_thresh=1008 thresh=2017 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 96.829435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=67472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 96.836864: balance_dirty_state: bdi btrfs-1: dirty=695 wb=841 unstable=0 bg_thresh=1011 thresh=2023 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 96.836873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=67472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 96.844900: balance_dirty_state: bdi btrfs-1: dirty=695 wb=841 unstable=0 bg_thresh=1008 thresh=2017 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 96.844908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=67472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 96.852885: balance_dirty_state: bdi btrfs-1: dirty=695 wb=791 unstable=0 bg_thresh=1029 thresh=2059 gap=573 poll_thresh=19 ino=257 dd-2584 [001] 96.853305: balance_dirty_state: bdi btrfs-1: dirty=720 wb=791 unstable=0 bg_thresh=1029 thresh=2058 gap=547 poll_thresh=14 ino=257 dd-2584 [001] 96.853411: balance_dirty_state: bdi btrfs-1: dirty=720 wb=791 unstable=0 bg_thresh=1029 thresh=2058 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 96.853512: balance_dirty_state: bdi btrfs-1: dirty=745 wb=791 unstable=0 bg_thresh=1028 thresh=2057 gap=521 poll_thresh=16 ino=257 dd-2584 [001] 96.853714: balance_dirty_state: bdi btrfs-1: dirty=770 wb=791 unstable=0 bg_thresh=1028 thresh=2056 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 96.853722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1319 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-182% task_weight=98% bdi_bw=67472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 96.864917: balance_dirty_state: bdi btrfs-1: dirty=770 wb=666 unstable=0 bg_thresh=1020 thresh=2040 gap=604 poll_thresh=17 ino=257 dd-2584 [001] 96.864999: balance_dirty_state: bdi btrfs-1: dirty=795 wb=666 unstable=0 bg_thresh=1020 thresh=2040 gap=579 poll_thresh=13 ino=257 dd-2584 [001] 96.865057: balance_dirty_state: bdi btrfs-1: dirty=795 wb=666 unstable=0 bg_thresh=1022 thresh=2045 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 96.865118: balance_dirty_state: bdi btrfs-1: dirty=820 wb=666 unstable=0 bg_thresh=1022 thresh=2045 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 96.865179: balance_dirty_state: bdi btrfs-1: dirty=845 wb=666 unstable=0 bg_thresh=1022 thresh=2044 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 96.865298: balance_dirty_state: bdi btrfs-1: dirty=870 wb=666 unstable=0 bg_thresh=1021 thresh=2043 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 96.865303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-26% task_gap=-152% task_weight=99% bdi_bw=67472 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 96.872872: balance_dirty_state: bdi btrfs-1: dirty=870 wb=666 unstable=0 bg_thresh=1021 thresh=2043 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 96.872884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-26% task_gap=-152% task_weight=99% bdi_bw=67472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 96.880935: balance_dirty_state: bdi btrfs-1: dirty=870 wb=541 unstable=0 bg_thresh=1021 thresh=2043 gap=632 poll_thresh=17 ino=257 dd-2584 [005] 96.881061: balance_dirty_state: bdi btrfs-1: dirty=895 wb=541 unstable=0 bg_thresh=1021 thresh=2043 gap=607 poll_thresh=13 ino=257 dd-2584 [005] 96.881176: balance_dirty_state: bdi btrfs-1: dirty=895 wb=541 unstable=0 bg_thresh=1024 thresh=2048 gap=612 poll_thresh=14 ino=257 dd-2584 [005] 96.881290: balance_dirty_state: bdi btrfs-1: dirty=920 wb=541 unstable=0 bg_thresh=1026 thresh=2053 gap=592 poll_thresh=15 ino=257 dd-2584 [005] 96.881409: balance_dirty_state: bdi btrfs-1: dirty=920 wb=541 unstable=0 bg_thresh=1026 thresh=2053 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 96.881998: balance_dirty_state: bdi btrfs-1: dirty=970 wb=541 unstable=0 bg_thresh=1023 thresh=2046 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 96.882235: balance_dirty_state: bdi btrfs-1: dirty=995 wb=541 unstable=0 bg_thresh=1025 thresh=2050 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 96.882468: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=541 unstable=0 bg_thresh=1024 thresh=2049 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 96.882477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1312 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-46% task_gap=-191% task_weight=98% bdi_bw=67472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 96.888932: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=428 unstable=0 bg_thresh=1024 thresh=2049 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 96.889064: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=428 unstable=0 bg_thresh=1027 thresh=2054 gap=581 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 96.889154: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14396 wrote=0 to_write=16384 dd-2584 [005] 96.889191: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=428 unstable=0 bg_thresh=1024 thresh=2048 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 96.889314: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=428 unstable=0 bg_thresh=1026 thresh=2053 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 96.889593: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=453 unstable=0 bg_thresh=1024 thresh=2048 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 96.889882: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=528 unstable=0 bg_thresh=1021 thresh=2043 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 96.889885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-49% task_gap=-198% task_weight=99% bdi_bw=67472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 96.893242: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=784 to_write=15600 dd-2584 [005] 96.896925: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1193 unstable=0 bg_thresh=1023 thresh=2047 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 96.896935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=67472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 96.904962: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1063 unstable=0 bg_thresh=1023 thresh=2047 gap=640 poll_thresh=18 ino=257 dd-2584 [005] 96.905091: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1063 unstable=0 bg_thresh=1024 thresh=2048 gap=616 poll_thresh=13 ino=257 dd-2584 [005] 96.905212: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1063 unstable=0 bg_thresh=1024 thresh=2048 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 96.905330: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1063 unstable=0 bg_thresh=1023 thresh=2047 gap=590 poll_thresh=15 ino=257 dd-2584 [005] 96.905452: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1063 unstable=0 bg_thresh=1026 thresh=2052 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 96.906039: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1063 unstable=0 bg_thresh=1025 thresh=2051 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 96.906272: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1063 unstable=0 bg_thresh=1025 thresh=2050 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 96.906509: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1063 unstable=0 bg_thresh=1024 thresh=2049 gap=467 poll_thresh=19 ino=257 dd-2584 [005] 96.906518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1312 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-46% task_gap=-191% task_weight=98% bdi_bw=67472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 96.912977: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1063 unstable=0 bg_thresh=1024 thresh=2049 gap=467 poll_thresh=19 ino=257 dd-2584 [005] 96.912987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1312 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-46% task_gap=-191% task_weight=98% bdi_bw=63636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 96.921004: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1063 unstable=0 bg_thresh=1024 thresh=2049 gap=467 poll_thresh=19 ino=257 dd-2584 [005] 96.921013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1312 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-46% task_gap=-191% task_weight=98% bdi_bw=63636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 96.928959: balance_dirty_state: bdi btrfs-1: dirty=519 wb=933 unstable=0 bg_thresh=1024 thresh=2049 gap=597 poll_thresh=19 ino=257 dd-2584 [000] 96.929088: balance_dirty_state: bdi btrfs-1: dirty=519 wb=933 unstable=0 bg_thresh=1024 thresh=2049 gap=597 poll_thresh=14 ino=257 dd-2584 [000] 96.929203: balance_dirty_state: bdi btrfs-1: dirty=544 wb=933 unstable=0 bg_thresh=1024 thresh=2049 gap=572 poll_thresh=15 ino=257 dd-2584 [000] 96.929320: balance_dirty_state: bdi btrfs-1: dirty=569 wb=933 unstable=0 bg_thresh=1027 thresh=2054 gap=552 poll_thresh=16 ino=257 dd-2584 [000] 96.929553: balance_dirty_state: bdi btrfs-1: dirty=594 wb=933 unstable=0 bg_thresh=1029 thresh=2059 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 96.929789: balance_dirty_state: bdi btrfs-1: dirty=619 wb=933 unstable=0 bg_thresh=1032 thresh=2064 gap=512 poll_thresh=18 ino=257 dd-2584 [000] 96.929798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1326 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-37% task_gap=-173% task_weight=99% bdi_bw=63636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 96.936878: balance_dirty_state: bdi btrfs-1: dirty=619 wb=933 unstable=0 bg_thresh=1032 thresh=2064 gap=512 poll_thresh=18 ino=257 dd-2584 [000] 96.936884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1326 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-37% task_gap=-173% task_weight=99% bdi_bw=63636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 96.944828: balance_dirty_state: bdi btrfs-1: dirty=619 wb=791 unstable=0 bg_thresh=1029 thresh=2058 gap=648 poll_thresh=18 ino=257 dd-2584 [004] 96.944932: balance_dirty_state: bdi btrfs-1: dirty=632 wb=791 unstable=0 bg_thresh=1029 thresh=2058 gap=635 poll_thresh=13 ino=257 dd-2584 [004] 96.945029: balance_dirty_state: bdi btrfs-1: dirty=645 wb=791 unstable=0 bg_thresh=1029 thresh=2059 gap=623 poll_thresh=14 ino=257 dd-2584 [004] 96.945130: balance_dirty_state: bdi btrfs-1: dirty=658 wb=791 unstable=0 bg_thresh=1029 thresh=2058 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 96.945495: balance_dirty_state: bdi btrfs-1: dirty=683 wb=791 unstable=0 bg_thresh=1025 thresh=2051 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 96.945686: balance_dirty_state: bdi btrfs-1: dirty=708 wb=791 unstable=0 bg_thresh=1025 thresh=2051 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 96.945883: balance_dirty_state: bdi btrfs-1: dirty=733 wb=791 unstable=0 bg_thresh=1027 thresh=2055 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 96.946435: balance_dirty_state: bdi btrfs-1: dirty=771 wb=791 unstable=0 bg_thresh=1042 thresh=2084 gap=522 poll_thresh=19 ino=257 dd-2584 [004] 96.946611: balance_dirty_state: bdi btrfs-1: dirty=796 wb=791 unstable=0 bg_thresh=1044 thresh=2088 gap=501 poll_thresh=20 ino=257 dd-2584 [004] 96.946617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1349 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-67% task_gap=-234% task_weight=98% bdi_bw=63636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 96.956871: balance_dirty_state: bdi btrfs-1: dirty=796 wb=641 unstable=0 bg_thresh=1039 thresh=2078 gap=641 poll_thresh=20 ino=257 dd-2584 [004] 96.956957: balance_dirty_state: bdi btrfs-1: dirty=821 wb=641 unstable=0 bg_thresh=1041 thresh=2082 gap=620 poll_thresh=15 ino=257 dd-2584 [004] 96.957030: balance_dirty_state: bdi btrfs-1: dirty=846 wb=641 unstable=0 bg_thresh=1041 thresh=2082 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 96.957569: balance_dirty_state: bdi btrfs-1: dirty=871 wb=641 unstable=0 bg_thresh=1042 thresh=2085 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 96.957767: balance_dirty_state: bdi btrfs-1: dirty=896 wb=641 unstable=0 bg_thresh=1042 thresh=2084 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 96.958642: balance_dirty_state: bdi btrfs-1: dirty=946 wb=641 unstable=0 bg_thresh=1039 thresh=2079 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 96.958648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1340 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=63636 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 96.964937: balance_dirty_state: bdi btrfs-1: dirty=946 wb=641 unstable=0 bg_thresh=1039 thresh=2079 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 96.964943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1340 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=63636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 96.972906: balance_dirty_state: bdi btrfs-1: dirty=946 wb=515 unstable=0 bg_thresh=1037 thresh=2074 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 96.973014: balance_dirty_state: bdi btrfs-1: dirty=959 wb=515 unstable=0 bg_thresh=1037 thresh=2075 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 96.973117: balance_dirty_state: bdi btrfs-1: dirty=972 wb=515 unstable=0 bg_thresh=1038 thresh=2076 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 96.973214: balance_dirty_state: bdi btrfs-1: dirty=972 wb=515 unstable=0 bg_thresh=1037 thresh=2074 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 96.973402: balance_dirty_state: bdi btrfs-1: dirty=997 wb=515 unstable=0 bg_thresh=1039 thresh=2079 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 96.973906: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=515 unstable=0 bg_thresh=1043 thresh=2086 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 96.974405: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=515 unstable=0 bg_thresh=1043 thresh=2086 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 96.974411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1348 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-69% task_gap=-235% task_weight=97% bdi_bw=63636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 96.974473: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14480 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 96.976185: writeback_single_inode: bdi btrfs-1: ino=257 state= age=264 wrote=736 to_write=7456 dd-2584 [004] 96.981106: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1256 unstable=0 bg_thresh=1037 thresh=2074 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 96.981112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1337 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-76% task_gap=-250% task_weight=97% bdi_bw=63636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 96.982040: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14488 wrote=0 to_write=8192 flush-0:15-2091 [002] 96.982070: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=29984 wrote=1 to_write=8191 flush-0:15-2091 [002] 96.982073: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=6424 wrote=0 to_write=8191 flush-0:15-2091 [002] 96.982084: writeback_single_inode: bdi 0:15: ino=2375725 state=I_DIRTY_DATASYNC age=6128 wrote=1 to_write=8190 dd-2584 [003] 96.992888: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1153 unstable=0 bg_thresh=1027 thresh=2055 gap=566 poll_thresh=19 ino=257 dd-2584 [003] 96.992994: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1153 unstable=0 bg_thresh=1027 thresh=2055 gap=553 poll_thresh=14 ino=257 dd-2584 [003] 96.993086: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1153 unstable=0 bg_thresh=1028 thresh=2056 gap=529 poll_thresh=15 ino=257 dd-2584 [003] 96.993176: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1153 unstable=0 bg_thresh=1027 thresh=2055 gap=503 poll_thresh=16 ino=257 dd-2584 [003] 96.993182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1318 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=63636 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [003] 97.004952: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1025 unstable=0 bg_thresh=1034 thresh=2068 gap=644 poll_thresh=16 ino=257 dd-2584 [003] 97.005046: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1009 unstable=0 bg_thresh=1030 thresh=2061 gap=656 poll_thresh=12 ino=257 dd-2584 [003] 97.005109: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1009 unstable=0 bg_thresh=1033 thresh=2066 gap=636 poll_thresh=13 ino=257 dd-2584 [003] 97.005176: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1009 unstable=0 bg_thresh=1030 thresh=2060 gap=605 poll_thresh=14 ino=257 dd-2584 [003] 97.005431: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1009 unstable=0 bg_thresh=1032 thresh=2065 gap=610 poll_thresh=15 ino=257 dd-2584 [003] 97.005495: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1009 unstable=0 bg_thresh=1032 thresh=2064 gap=584 poll_thresh=16 ino=257 dd-2584 [003] 97.005624: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1009 unstable=0 bg_thresh=1031 thresh=2063 gap=557 poll_thresh=17 ino=257 dd-2584 [003] 97.005751: balance_dirty_state: bdi btrfs-1: dirty=522 wb=1009 unstable=0 bg_thresh=1031 thresh=2062 gap=531 poll_thresh=18 ino=257 dd-2584 [003] 97.005877: balance_dirty_state: bdi btrfs-1: dirty=572 wb=1009 unstable=0 bg_thresh=1033 thresh=2066 gap=485 poll_thresh=19 ino=257 dd-2584 [003] 97.005882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1328 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-216% task_weight=98% bdi_bw=63636 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 97.012899: balance_dirty_state: bdi btrfs-1: dirty=572 wb=884 unstable=0 bg_thresh=1027 thresh=2054 gap=598 poll_thresh=19 ino=257 dd-2584 [003] 97.013170: balance_dirty_state: bdi btrfs-1: dirty=585 wb=884 unstable=0 bg_thresh=1012 thresh=2025 gap=556 poll_thresh=14 ino=257 dd-2584 [003] 97.013237: balance_dirty_state: bdi btrfs-1: dirty=610 wb=884 unstable=0 bg_thresh=1013 thresh=2026 gap=532 poll_thresh=15 ino=257 dd-2584 [003] 97.013307: balance_dirty_state: bdi btrfs-1: dirty=623 wb=884 unstable=0 bg_thresh=1018 thresh=2036 gap=529 poll_thresh=16 ino=257 dd-2584 [003] 97.013438: balance_dirty_state: bdi btrfs-1: dirty=648 wb=884 unstable=0 bg_thresh=1015 thresh=2031 gap=499 poll_thresh=17 ino=257 dd-2584 [003] 97.013443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=98% bdi_bw=63636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 97.020988: balance_dirty_state: bdi btrfs-1: dirty=653 wb=873 unstable=0 bg_thresh=1016 thresh=2033 gap=507 poll_thresh=17 ino=257 dd-2584 [003] 97.020996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-210% task_weight=98% bdi_bw=60360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 97.032934: balance_dirty_state: bdi btrfs-1: dirty=653 wb=734 unstable=0 bg_thresh=1018 thresh=2036 gap=649 poll_thresh=17 ino=257 dd-2584 [003] 97.033046: balance_dirty_state: bdi btrfs-1: dirty=653 wb=734 unstable=0 bg_thresh=1020 thresh=2041 gap=654 poll_thresh=13 ino=257 dd-2584 [003] 97.033112: balance_dirty_state: bdi btrfs-1: dirty=678 wb=734 unstable=0 bg_thresh=1020 thresh=2040 gap=628 poll_thresh=14 ino=257 dd-2584 [003] 97.033177: balance_dirty_state: bdi btrfs-1: dirty=703 wb=734 unstable=0 bg_thresh=1020 thresh=2040 gap=603 poll_thresh=15 ino=257 dd-2584 [003] 97.033413: balance_dirty_state: bdi btrfs-1: dirty=703 wb=734 unstable=0 bg_thresh=1019 thresh=2039 gap=602 poll_thresh=16 ino=257 dd-2584 [003] 97.033542: balance_dirty_state: bdi btrfs-1: dirty=753 wb=734 unstable=0 bg_thresh=1019 thresh=2038 gap=551 poll_thresh=17 ino=257 dd-2584 [003] 97.033984: balance_dirty_state: bdi btrfs-1: dirty=791 wb=734 unstable=0 bg_thresh=1050 thresh=2101 gap=576 poll_thresh=18 ino=257 dd-2584 [003] 97.034106: balance_dirty_state: bdi btrfs-1: dirty=816 wb=734 unstable=0 bg_thresh=1052 thresh=2105 gap=555 poll_thresh=19 ino=257 dd-2584 [003] 97.034225: balance_dirty_state: bdi btrfs-1: dirty=841 wb=734 unstable=0 bg_thresh=1052 thresh=2104 gap=529 poll_thresh=20 ino=257 dd-2584 [003] 97.034345: balance_dirty_state: bdi btrfs-1: dirty=866 wb=734 unstable=0 bg_thresh=1051 thresh=2103 gap=503 poll_thresh=21 ino=257 dd-2584 [003] 97.034349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1452 task_limit=1363 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=60360 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 97.040977: balance_dirty_state: bdi btrfs-1: dirty=866 wb=735 unstable=0 bg_thresh=1051 thresh=2102 gap=501 poll_thresh=21 ino=257 dd-2584 [003] 97.040982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1451 task_limit=1362 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-59% task_gap=-217% task_weight=98% bdi_bw=60360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 97.049002: balance_dirty_state: bdi btrfs-1: dirty=866 wb=585 unstable=0 bg_thresh=1041 thresh=2082 gap=631 poll_thresh=21 ino=257 dd-2584 [003] 97.049107: balance_dirty_state: bdi btrfs-1: dirty=891 wb=585 unstable=0 bg_thresh=1043 thresh=2087 gap=611 poll_thresh=16 ino=257 dd-2584 [003] 97.049280: balance_dirty_state: bdi btrfs-1: dirty=916 wb=585 unstable=0 bg_thresh=1043 thresh=2086 gap=585 poll_thresh=17 ino=257 dd-2584 [003] 97.049451: balance_dirty_state: bdi btrfs-1: dirty=966 wb=585 unstable=0 bg_thresh=1042 thresh=2085 gap=534 poll_thresh=18 ino=257 dd-2584 [003] 97.049874: balance_dirty_state: bdi btrfs-1: dirty=991 wb=585 unstable=0 bg_thresh=1041 thresh=2083 gap=507 poll_thresh=19 ino=257 dd-2584 [003] 97.049881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1344 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=60360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 97.056968: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=596 unstable=1 bg_thresh=1038 thresh=2077 gap=478 poll_thresh=19 ino=257 dd-2584 [003] 97.056977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1338 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-248% task_weight=99% bdi_bw=60360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 97.064947: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=357 unstable=1 bg_thresh=1040 thresh=2081 gap=721 poll_thresh=19 ino=257 dd-2584 [003] 97.065050: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=357 unstable=1 bg_thresh=1040 thresh=2081 gap=696 poll_thresh=14 ino=257 dd-2584 [003] 97.065140: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=357 unstable=1 bg_thresh=1040 thresh=2080 gap=695 poll_thresh=15 ino=257 dd-2584 [003] 97.065227: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=357 unstable=1 bg_thresh=1040 thresh=2080 gap=670 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 97.065296: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14572 wrote=0 to_write=8192 dd-2584 [003] 97.065407: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=357 unstable=1 bg_thresh=1042 thresh=2084 gap=649 poll_thresh=17 ino=257 dd-2584 [003] 97.065590: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=408 unstable=1 bg_thresh=1041 thresh=2083 gap=623 poll_thresh=18 ino=257 dd-2584 [003] 97.065773: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=458 unstable=1 bg_thresh=1041 thresh=2082 gap=572 poll_thresh=19 ino=257 dd-2584 [003] 97.065956: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=508 unstable=1 bg_thresh=1043 thresh=2086 gap=551 poll_thresh=20 ino=257 dd-2584 [003] 97.066142: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=559 unstable=1 bg_thresh=1042 thresh=2085 gap=525 poll_thresh=21 ino=257 dd-2584 [003] 97.066586: balance_dirty_state: bdi btrfs-1: dirty=912 wb=685 unstable=1 bg_thresh=1041 thresh=2082 gap=484 poll_thresh=22 ino=257 dd-2584 [003] 97.066588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1343 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-71% task_gap=-242% task_weight=98% bdi_bw=60360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 97.069131: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=880 to_write=7312 dd-2584 [003] 97.072957: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1236 unstable=1 bg_thresh=1041 thresh=2082 gap=482 poll_thresh=22 ino=257 dd-2584 [003] 97.072963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1343 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=60360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 97.080934: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1236 unstable=1 bg_thresh=1041 thresh=2082 gap=482 poll_thresh=22 ino=257 dd-2584 [003] 97.080943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1343 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=60360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 97.088944: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1136 unstable=1 bg_thresh=1038 thresh=2077 gap=577 poll_thresh=22 ino=257 dd-2584 [003] 97.089107: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1098 unstable=1 bg_thresh=1041 thresh=2082 gap=607 poll_thresh=16 ino=257 dd-2584 [003] 97.089384: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1098 unstable=1 bg_thresh=1038 thresh=2077 gap=576 poll_thresh=17 ino=257 dd-2584 [003] 97.089639: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1098 unstable=1 bg_thresh=1035 thresh=2070 gap=544 poll_thresh=18 ino=257 dd-2584 [003] 97.089896: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1098 unstable=1 bg_thresh=1039 thresh=2079 gap=528 poll_thresh=19 ino=257 dd-2584 [003] 97.090148: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1098 unstable=1 bg_thresh=1034 thresh=2068 gap=467 poll_thresh=20 ino=257 dd-2584 [003] 97.090156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-214% task_weight=98% bdi_bw=60360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 97.096946: balance_dirty_state: bdi btrfs-1: dirty=502 wb=972 unstable=1 bg_thresh=1038 thresh=2077 gap=602 poll_thresh=20 ino=257 dd-2584 [003] 97.097029: balance_dirty_state: bdi btrfs-1: dirty=502 wb=972 unstable=1 bg_thresh=1038 thresh=2076 gap=601 poll_thresh=15 ino=257 dd-2584 [003] 97.097090: balance_dirty_state: bdi btrfs-1: dirty=527 wb=972 unstable=1 bg_thresh=1040 thresh=2081 gap=581 poll_thresh=16 ino=257 dd-2584 [003] 97.097214: balance_dirty_state: bdi btrfs-1: dirty=552 wb=972 unstable=1 bg_thresh=1040 thresh=2080 gap=555 poll_thresh=17 ino=257 dd-2584 [003] 97.097337: balance_dirty_state: bdi btrfs-1: dirty=602 wb=972 unstable=1 bg_thresh=1039 thresh=2079 gap=504 poll_thresh=18 ino=257 dd-2584 [003] 97.097341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1340 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=60360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 97.104949: balance_dirty_state: bdi btrfs-1: dirty=602 wb=884 unstable=1 bg_thresh=1040 thresh=2081 gap=594 poll_thresh=18 ino=257 dd-2584 [003] 97.105229: balance_dirty_state: bdi btrfs-1: dirty=602 wb=884 unstable=1 bg_thresh=1040 thresh=2080 gap=593 poll_thresh=13 ino=257 dd-2584 [003] 97.105290: balance_dirty_state: bdi btrfs-1: dirty=627 wb=884 unstable=1 bg_thresh=1040 thresh=2080 gap=568 poll_thresh=14 ino=257 dd-2584 [003] 97.105353: balance_dirty_state: bdi btrfs-1: dirty=652 wb=884 unstable=1 bg_thresh=1039 thresh=2079 gap=542 poll_thresh=15 ino=257 dd-2584 [003] 97.105414: balance_dirty_state: bdi btrfs-1: dirty=652 wb=884 unstable=1 bg_thresh=1039 thresh=2078 gap=541 poll_thresh=16 ino=257 dd-2584 [003] 97.105535: balance_dirty_state: bdi btrfs-1: dirty=677 wb=884 unstable=1 bg_thresh=1038 thresh=2077 gap=515 poll_thresh=17 ino=257 dd-2584 [003] 97.105539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1338 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=60360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 97.112923: balance_dirty_state: bdi btrfs-1: dirty=677 wb=884 unstable=1 bg_thresh=1038 thresh=2077 gap=515 poll_thresh=17 ino=257 dd-2584 [003] 97.112931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1338 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=60360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 97.120970: balance_dirty_state: bdi btrfs-1: dirty=677 wb=884 unstable=1 bg_thresh=1030 thresh=2061 gap=499 poll_thresh=17 ino=257 dd-2584 [003] 97.120975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1323 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=60360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 97.128959: balance_dirty_state: bdi btrfs-1: dirty=677 wb=771 unstable=1 bg_thresh=1018 thresh=2036 gap=587 poll_thresh=17 ino=257 dd-2584 [003] 97.129077: balance_dirty_state: bdi btrfs-1: dirty=702 wb=771 unstable=1 bg_thresh=1020 thresh=2041 gap=567 poll_thresh=13 ino=257 dd-2584 [003] 97.129187: balance_dirty_state: bdi btrfs-1: dirty=727 wb=771 unstable=1 bg_thresh=1017 thresh=2035 gap=536 poll_thresh=14 ino=257 dd-2584 [003] 97.129291: balance_dirty_state: bdi btrfs-1: dirty=727 wb=771 unstable=1 bg_thresh=1020 thresh=2040 gap=541 poll_thresh=15 ino=257 dd-2584 [003] 97.129397: balance_dirty_state: bdi btrfs-1: dirty=752 wb=771 unstable=1 bg_thresh=1017 thresh=2034 gap=510 poll_thresh=16 ino=257 dd-2584 [003] 97.129606: balance_dirty_state: bdi btrfs-1: dirty=777 wb=771 unstable=1 bg_thresh=1019 thresh=2038 gap=489 poll_thresh=17 ino=257 dd-2584 [003] 97.129610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-111% task_weight=98% bdi_bw=58056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.136967: balance_dirty_state: bdi btrfs-1: dirty=777 wb=771 unstable=1 bg_thresh=1006 thresh=2013 gap=464 poll_thresh=17 ino=257 dd-2584 [001] 97.136977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=58056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.148961: balance_dirty_state: bdi btrfs-1: dirty=777 wb=632 unstable=1 bg_thresh=1019 thresh=2039 gap=629 poll_thresh=17 ino=257 dd-2584 [001] 97.149053: balance_dirty_state: bdi btrfs-1: dirty=777 wb=632 unstable=1 bg_thresh=1019 thresh=2039 gap=629 poll_thresh=13 ino=257 dd-2584 [001] 97.149112: balance_dirty_state: bdi btrfs-1: dirty=802 wb=632 unstable=1 bg_thresh=1019 thresh=2039 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 97.149172: balance_dirty_state: bdi btrfs-1: dirty=827 wb=632 unstable=1 bg_thresh=1022 thresh=2044 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 97.149234: balance_dirty_state: bdi btrfs-1: dirty=827 wb=632 unstable=1 bg_thresh=1024 thresh=2049 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 97.149530: balance_dirty_state: bdi btrfs-1: dirty=877 wb=632 unstable=1 bg_thresh=1027 thresh=2054 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 97.149650: balance_dirty_state: bdi btrfs-1: dirty=902 wb=632 unstable=1 bg_thresh=1026 thresh=2053 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 97.149769: balance_dirty_state: bdi btrfs-1: dirty=927 wb=632 unstable=1 bg_thresh=1026 thresh=2052 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 97.149774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-21% task_gap=-142% task_weight=98% bdi_bw=58056 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 97.160928: balance_dirty_state: bdi btrfs-1: dirty=927 wb=519 unstable=1 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=19 ino=257 dd-2584 [001] 97.161037: balance_dirty_state: bdi btrfs-1: dirty=952 wb=519 unstable=1 bg_thresh=1006 thresh=2012 gap=540 poll_thresh=14 ino=257 dd-2584 [001] 97.161097: balance_dirty_state: bdi btrfs-1: dirty=977 wb=519 unstable=1 bg_thresh=1008 thresh=2017 gap=520 poll_thresh=15 ino=257 dd-2584 [001] 97.161154: balance_dirty_state: bdi btrfs-1: dirty=977 wb=519 unstable=1 bg_thresh=1008 thresh=2017 gap=520 poll_thresh=16 ino=257 dd-2584 [001] 97.161264: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=519 unstable=1 bg_thresh=1011 thresh=2022 gap=500 poll_thresh=17 ino=257 dd-2584 [001] 97.161269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=58056 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 97.172933: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=256 unstable=1 bg_thresh=1005 thresh=2011 gap=752 poll_thresh=17 ino=257 dd-2584 [001] 97.173005: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=256 unstable=1 bg_thresh=1005 thresh=2011 gap=727 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 97.173028: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14680 wrote=0 to_write=8192 dd-2584 [001] 97.173071: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=256 unstable=1 bg_thresh=1008 thresh=2016 gap=707 poll_thresh=14 ino=257 dd-2584 [001] 97.173133: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=256 unstable=1 bg_thresh=1008 thresh=2016 gap=707 poll_thresh=15 ino=257 dd-2584 [001] 97.173198: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=269 unstable=1 bg_thresh=1010 thresh=2021 gap=687 poll_thresh=16 ino=257 dd-2584 [001] 97.173508: balance_dirty_state: bdi btrfs-1: dirty=950 wb=408 unstable=1 bg_thresh=1013 thresh=2026 gap=667 poll_thresh=17 ino=257 dd-2584 [001] 97.173644: balance_dirty_state: bdi btrfs-1: dirty=950 wb=458 unstable=1 bg_thresh=1012 thresh=2025 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 97.173779: balance_dirty_state: bdi btrfs-1: dirty=900 wb=533 unstable=1 bg_thresh=1014 thresh=2029 gap=595 poll_thresh=19 ino=257 dd-2584 [001] 97.173915: balance_dirty_state: bdi btrfs-1: dirty=875 wb=583 unstable=1 bg_thresh=1014 thresh=2028 gap=569 poll_thresh=20 ino=257 dd-2584 [001] 97.174051: balance_dirty_state: bdi btrfs-1: dirty=850 wb=633 unstable=1 bg_thresh=1013 thresh=2027 gap=543 poll_thresh=21 ino=257 dd-2584 [001] 97.174186: balance_dirty_state: bdi btrfs-1: dirty=850 wb=683 unstable=1 bg_thresh=1015 thresh=2031 gap=497 poll_thresh=22 ino=257 dd-2584 [001] 97.174188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=58056 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 97.175344: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=928 to_write=7264 dd-2584 [001] 97.180923: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1183 unstable=1 bg_thresh=1015 thresh=2031 gap=497 poll_thresh=22 ino=257 dd-2584 [001] 97.180932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=58056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.189050: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1183 unstable=1 bg_thresh=1016 thresh=2033 gap=499 poll_thresh=22 ino=257 dd-2584 [001] 97.189060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=58056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.197060: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1183 unstable=1 bg_thresh=1016 thresh=2033 gap=499 poll_thresh=22 ino=257 dd-2584 [001] 97.197070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=58056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.208925: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1058 unstable=1 bg_thresh=1009 thresh=2019 gap=610 poll_thresh=22 ino=257 dd-2584 [001] 97.209004: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1058 unstable=1 bg_thresh=1009 thresh=2019 gap=610 poll_thresh=16 ino=257 dd-2584 [001] 97.209122: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1058 unstable=1 bg_thresh=1012 thresh=2024 gap=565 poll_thresh=17 ino=257 dd-2584 [001] 97.209244: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1058 unstable=1 bg_thresh=1014 thresh=2029 gap=545 poll_thresh=18 ino=257 dd-2584 [001] 97.209540: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1058 unstable=1 bg_thresh=1016 thresh=2033 gap=524 poll_thresh=19 ino=257 dd-2584 [001] 97.209656: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1058 unstable=1 bg_thresh=1016 thresh=2032 gap=498 poll_thresh=20 ino=257 dd-2584 [001] 97.209661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=58056 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 97.216916: balance_dirty_state: bdi btrfs-1: dirty=475 wb=945 unstable=1 bg_thresh=1014 thresh=2028 gap=607 poll_thresh=20 ino=257 dd-2584 [001] 97.216979: balance_dirty_state: bdi btrfs-1: dirty=500 wb=945 unstable=1 bg_thresh=1014 thresh=2028 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 97.217037: balance_dirty_state: bdi btrfs-1: dirty=525 wb=945 unstable=1 bg_thresh=1016 thresh=2033 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 97.217152: balance_dirty_state: bdi btrfs-1: dirty=550 wb=945 unstable=1 bg_thresh=1016 thresh=2032 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 97.217268: balance_dirty_state: bdi btrfs-1: dirty=575 wb=945 unstable=1 bg_thresh=1015 thresh=2031 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 97.217387: balance_dirty_state: bdi btrfs-1: dirty=625 wb=945 unstable=1 bg_thresh=1015 thresh=2030 gap=459 poll_thresh=19 ino=257 dd-2584 [001] 97.217392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=58056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.225056: balance_dirty_state: bdi btrfs-1: dirty=625 wb=945 unstable=1 bg_thresh=1015 thresh=2030 gap=459 poll_thresh=19 ino=257 dd-2584 [001] 97.225065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=58056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.232933: balance_dirty_state: bdi btrfs-1: dirty=625 wb=818 unstable=1 bg_thresh=1013 thresh=2027 gap=583 poll_thresh=19 ino=257 dd-2584 [001] 97.233007: balance_dirty_state: bdi btrfs-1: dirty=625 wb=818 unstable=1 bg_thresh=1013 thresh=2027 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 97.233067: balance_dirty_state: bdi btrfs-1: dirty=650 wb=818 unstable=1 bg_thresh=1013 thresh=2027 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 97.233126: balance_dirty_state: bdi btrfs-1: dirty=650 wb=818 unstable=1 bg_thresh=1016 thresh=2032 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 97.233427: balance_dirty_state: bdi btrfs-1: dirty=700 wb=818 unstable=1 bg_thresh=1015 thresh=2031 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 97.233553: balance_dirty_state: bdi btrfs-1: dirty=725 wb=818 unstable=1 bg_thresh=1017 thresh=2035 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 97.233558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.241081: balance_dirty_state: bdi btrfs-1: dirty=725 wb=818 unstable=1 bg_thresh=1017 thresh=2035 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 97.241086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.248937: balance_dirty_state: bdi btrfs-1: dirty=725 wb=693 unstable=1 bg_thresh=1009 thresh=2019 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 97.249016: balance_dirty_state: bdi btrfs-1: dirty=750 wb=693 unstable=1 bg_thresh=1009 thresh=2019 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 97.249077: balance_dirty_state: bdi btrfs-1: dirty=750 wb=693 unstable=1 bg_thresh=1009 thresh=2019 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 97.249138: balance_dirty_state: bdi btrfs-1: dirty=775 wb=693 unstable=1 bg_thresh=1012 thresh=2024 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 97.249199: balance_dirty_state: bdi btrfs-1: dirty=800 wb=693 unstable=1 bg_thresh=1014 thresh=2029 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 97.249322: balance_dirty_state: bdi btrfs-1: dirty=825 wb=693 unstable=1 bg_thresh=1017 thresh=2034 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 97.249447: balance_dirty_state: bdi btrfs-1: dirty=850 wb=693 unstable=1 bg_thresh=1016 thresh=2033 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 97.249452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.256933: balance_dirty_state: bdi btrfs-1: dirty=850 wb=693 unstable=1 bg_thresh=1016 thresh=2033 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 97.256939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.264967: balance_dirty_state: bdi btrfs-1: dirty=850 wb=568 unstable=1 bg_thresh=1013 thresh=2026 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 97.265038: balance_dirty_state: bdi btrfs-1: dirty=875 wb=568 unstable=1 bg_thresh=1013 thresh=2026 gap=582 poll_thresh=13 ino=257 dd-2584 [001] 97.265104: balance_dirty_state: bdi btrfs-1: dirty=875 wb=568 unstable=1 bg_thresh=1013 thresh=2026 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 97.265170: balance_dirty_state: bdi btrfs-1: dirty=900 wb=568 unstable=1 bg_thresh=1015 thresh=2031 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 97.265235: balance_dirty_state: bdi btrfs-1: dirty=925 wb=568 unstable=1 bg_thresh=1018 thresh=2036 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 97.265555: balance_dirty_state: bdi btrfs-1: dirty=950 wb=568 unstable=1 bg_thresh=1017 thresh=2035 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 97.265689: balance_dirty_state: bdi btrfs-1: dirty=975 wb=568 unstable=1 bg_thresh=1017 thresh=2034 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 97.265694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.272982: balance_dirty_state: bdi btrfs-1: dirty=975 wb=443 unstable=1 bg_thresh=996 thresh=1992 gap=573 poll_thresh=18 ino=257 dd-2584 [001] 97.273090: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=443 unstable=1 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=13 ino=257 dd-2584 [001] 97.273163: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=443 unstable=1 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=14 ino=257 flush-btrfs-1-2586 [000] 97.273178: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14780 wrote=0 to_write=8192 dd-2584 [001] 97.273233: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=443 unstable=1 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=15 ino=257 dd-2584 [001] 97.273298: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=443 unstable=1 bg_thresh=1006 thresh=2013 gap=519 poll_thresh=16 ino=257 dd-2584 [001] 97.273441: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=468 unstable=1 bg_thresh=1006 thresh=2012 gap=493 poll_thresh=17 ino=257 dd-2584 [001] 97.273442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 97.276964: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=284 wrote=736 to_write=7456 dd-2584 [001] 97.280934: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1168 unstable=1 bg_thresh=1009 thresh=2018 gap=499 poll_thresh=17 ino=257 dd-2584 [001] 97.280942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.289059: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1043 unstable=1 bg_thresh=1003 thresh=2007 gap=613 poll_thresh=17 ino=257 dd-2584 [001] 97.289132: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1043 unstable=1 bg_thresh=1006 thresh=2012 gap=593 poll_thresh=13 ino=257 dd-2584 [001] 97.289192: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1043 unstable=1 bg_thresh=1006 thresh=2012 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 97.289253: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1043 unstable=1 bg_thresh=1008 thresh=2017 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 97.289317: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1043 unstable=1 bg_thresh=1005 thresh=2011 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 97.289443: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1043 unstable=1 bg_thresh=1007 thresh=2015 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 97.289750: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1043 unstable=1 bg_thresh=1007 thresh=2014 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 97.289755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.297027: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1043 unstable=1 bg_thresh=1007 thresh=2014 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 97.297035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.304988: balance_dirty_state: bdi btrfs-1: dirty=475 wb=918 unstable=1 bg_thresh=1007 thresh=2014 gap=620 poll_thresh=18 ino=257 dd-2584 [001] 97.305059: balance_dirty_state: bdi btrfs-1: dirty=500 wb=918 unstable=1 bg_thresh=1006 thresh=2013 gap=594 poll_thresh=13 ino=257 dd-2584 [001] 97.305124: balance_dirty_state: bdi btrfs-1: dirty=525 wb=918 unstable=1 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=14 ino=257 dd-2584 [001] 97.305186: balance_dirty_state: bdi btrfs-1: dirty=525 wb=918 unstable=1 bg_thresh=1004 thresh=2009 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 97.305246: balance_dirty_state: bdi btrfs-1: dirty=550 wb=918 unstable=1 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 97.305371: balance_dirty_state: bdi btrfs-1: dirty=575 wb=918 unstable=1 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 97.305496: balance_dirty_state: bdi btrfs-1: dirty=600 wb=918 unstable=1 bg_thresh=998 thresh=1997 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 97.305501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.313023: balance_dirty_state: bdi btrfs-1: dirty=600 wb=768 unstable=1 bg_thresh=1004 thresh=2008 gap=639 poll_thresh=18 ino=257 dd-2584 [001] 97.313099: balance_dirty_state: bdi btrfs-1: dirty=625 wb=743 unstable=1 bg_thresh=1003 thresh=2007 gap=638 poll_thresh=13 ino=257 dd-2584 [001] 97.313157: balance_dirty_state: bdi btrfs-1: dirty=650 wb=743 unstable=1 bg_thresh=1003 thresh=2007 gap=613 poll_thresh=14 ino=257 dd-2584 [001] 97.313216: balance_dirty_state: bdi btrfs-1: dirty=650 wb=743 unstable=1 bg_thresh=1003 thresh=2006 gap=612 poll_thresh=15 ino=257 dd-2584 [001] 97.313274: balance_dirty_state: bdi btrfs-1: dirty=675 wb=743 unstable=1 bg_thresh=1005 thresh=2011 gap=592 poll_thresh=16 ino=257 dd-2584 [001] 97.313393: balance_dirty_state: bdi btrfs-1: dirty=700 wb=743 unstable=1 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 97.313686: balance_dirty_state: bdi btrfs-1: dirty=725 wb=743 unstable=1 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 97.313806: balance_dirty_state: bdi btrfs-1: dirty=775 wb=743 unstable=1 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 97.313811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.321032: balance_dirty_state: bdi btrfs-1: dirty=775 wb=618 unstable=1 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 97.321095: balance_dirty_state: bdi btrfs-1: dirty=775 wb=618 unstable=1 bg_thresh=1002 thresh=2005 gap=611 poll_thresh=14 ino=257 dd-2584 [001] 97.321156: balance_dirty_state: bdi btrfs-1: dirty=800 wb=618 unstable=1 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 97.321213: balance_dirty_state: bdi btrfs-1: dirty=825 wb=618 unstable=1 bg_thresh=1004 thresh=2009 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 97.321327: balance_dirty_state: bdi btrfs-1: dirty=850 wb=618 unstable=1 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 97.321442: balance_dirty_state: bdi btrfs-1: dirty=875 wb=618 unstable=1 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 97.321558: balance_dirty_state: bdi btrfs-1: dirty=925 wb=618 unstable=1 bg_thresh=1005 thresh=2011 gap=467 poll_thresh=19 ino=257 dd-2584 [001] 97.321562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.328996: balance_dirty_state: bdi btrfs-1: dirty=925 wb=468 unstable=1 bg_thresh=1006 thresh=2012 gap=618 poll_thresh=19 ino=257 dd-2584 [001] 97.329125: balance_dirty_state: bdi btrfs-1: dirty=925 wb=468 unstable=1 bg_thresh=1003 thresh=2006 gap=612 poll_thresh=14 ino=257 dd-2584 [001] 97.329243: balance_dirty_state: bdi btrfs-1: dirty=950 wb=468 unstable=1 bg_thresh=1002 thresh=2005 gap=586 poll_thresh=15 ino=257 dd-2584 [001] 97.329364: balance_dirty_state: bdi btrfs-1: dirty=950 wb=468 unstable=1 bg_thresh=1002 thresh=2005 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 97.329951: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=468 unstable=1 bg_thresh=1002 thresh=2004 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 97.330194: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=468 unstable=1 bg_thresh=1004 thresh=2008 gap=514 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 97.330274: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14836 wrote=0 to_write=8192 dd-2584 [001] 97.330445: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=468 unstable=1 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 97.330448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-142% task_gap=-385% task_weight=99% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 97.332493: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=336 wrote=704 to_write=7488 dd-2584 [001] 97.336956: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1068 unstable=1 bg_thresh=1005 thresh=2010 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 97.337019: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1068 unstable=1 bg_thresh=1004 thresh=2009 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 97.337078: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1068 unstable=1 bg_thresh=1004 thresh=2009 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 97.337139: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1068 unstable=1 bg_thresh=1004 thresh=2008 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 97.337261: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1068 unstable=1 bg_thresh=1006 thresh=2012 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 97.337383: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1068 unstable=1 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 97.337387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-379% task_weight=99% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.345023: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1068 unstable=1 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 97.345033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-379% task_weight=99% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.353034: balance_dirty_state: bdi btrfs-1: dirty=450 wb=943 unstable=1 bg_thresh=1004 thresh=2008 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 97.353106: balance_dirty_state: bdi btrfs-1: dirty=450 wb=943 unstable=1 bg_thresh=1001 thresh=2002 gap=608 poll_thresh=13 ino=257 dd-2584 [001] 97.353169: balance_dirty_state: bdi btrfs-1: dirty=475 wb=943 unstable=1 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 97.353232: balance_dirty_state: bdi btrfs-1: dirty=500 wb=943 unstable=1 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 97.353295: balance_dirty_state: bdi btrfs-1: dirty=500 wb=943 unstable=1 bg_thresh=1003 thresh=2006 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 97.353601: balance_dirty_state: bdi btrfs-1: dirty=550 wb=943 unstable=1 bg_thresh=1005 thresh=2010 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 97.353725: balance_dirty_state: bdi btrfs-1: dirty=575 wb=943 unstable=1 bg_thresh=1004 thresh=2009 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 97.353730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-333% task_weight=98% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 97.361070: balance_dirty_state: bdi btrfs-1: dirty=575 wb=943 unstable=1 bg_thresh=1004 thresh=2009 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 97.361078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-333% task_weight=98% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 97.368986: balance_dirty_state: bdi btrfs-1: dirty=575 wb=768 unstable=1 bg_thresh=1006 thresh=2012 gap=668 poll_thresh=18 ino=257 dd-2584 [004] 97.369149: balance_dirty_state: bdi btrfs-1: dirty=600 wb=768 unstable=1 bg_thresh=1006 thresh=2012 gap=643 poll_thresh=13 ino=257 dd-2584 [004] 97.369299: balance_dirty_state: bdi btrfs-1: dirty=600 wb=768 unstable=1 bg_thresh=1008 thresh=2017 gap=648 poll_thresh=14 ino=257 dd-2584 [004] 97.369451: balance_dirty_state: bdi btrfs-1: dirty=625 wb=768 unstable=1 bg_thresh=1008 thresh=2017 gap=623 poll_thresh=15 ino=257 dd-2584 [004] 97.369600: balance_dirty_state: bdi btrfs-1: dirty=625 wb=768 unstable=1 bg_thresh=1011 thresh=2022 gap=628 poll_thresh=16 ino=257 dd-2584 [004] 97.369906: balance_dirty_state: bdi btrfs-1: dirty=675 wb=768 unstable=1 bg_thresh=1010 thresh=2021 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 97.370213: balance_dirty_state: bdi btrfs-1: dirty=700 wb=768 unstable=1 bg_thresh=1012 thresh=2025 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 97.370523: balance_dirty_state: bdi btrfs-1: dirty=725 wb=768 unstable=1 bg_thresh=1012 thresh=2024 gap=530 poll_thresh=19 ino=257 dd-2584 [004] 97.370849: balance_dirty_state: bdi btrfs-1: dirty=775 wb=718 unstable=1 bg_thresh=1011 thresh=2023 gap=529 poll_thresh=20 ino=257 dd-2584 [004] 97.371702: balance_dirty_state: bdi btrfs-1: dirty=800 wb=718 unstable=1 bg_thresh=1013 thresh=2027 gap=508 poll_thresh=21 ino=257 dd-2584 [004] 97.372021: balance_dirty_state: bdi btrfs-1: dirty=825 wb=718 unstable=1 bg_thresh=1013 thresh=2026 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 97.372032: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-129% task_gap=-359% task_weight=100% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 97.376963: balance_dirty_state: bdi btrfs-1: dirty=825 wb=718 unstable=1 bg_thresh=1006 thresh=2013 gap=469 poll_thresh=22 ino=257 dd-2584 [004] 97.376969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-138% task_gap=-377% task_weight=100% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 97.385022: balance_dirty_state: bdi btrfs-1: dirty=825 wb=593 unstable=1 bg_thresh=1005 thresh=2011 gap=592 poll_thresh=22 ino=257 dd-2584 [004] 97.385145: balance_dirty_state: bdi btrfs-1: dirty=850 wb=593 unstable=1 bg_thresh=1005 thresh=2011 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 97.385373: balance_dirty_state: bdi btrfs-1: dirty=875 wb=593 unstable=1 bg_thresh=1008 thresh=2016 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 97.385602: balance_dirty_state: bdi btrfs-1: dirty=900 wb=593 unstable=1 bg_thresh=1010 thresh=2021 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 97.385838: balance_dirty_state: bdi btrfs-1: dirty=950 wb=593 unstable=1 bg_thresh=1012 thresh=2025 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 97.385847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-130% task_gap=-359% task_weight=98% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 97.397003: balance_dirty_state: bdi btrfs-1: dirty=950 wb=468 unstable=1 bg_thresh=1013 thresh=2027 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 97.397123: balance_dirty_state: bdi btrfs-1: dirty=950 wb=468 unstable=1 bg_thresh=1016 thresh=2032 gap=613 poll_thresh=14 ino=257 dd-2584 [004] 97.397213: balance_dirty_state: bdi btrfs-1: dirty=975 wb=468 unstable=1 bg_thresh=1018 thresh=2037 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 97.397301: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=468 unstable=1 bg_thresh=1018 thresh=2037 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 97.397482: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=468 unstable=1 bg_thresh=1018 thresh=2036 gap=542 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 97.397545: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14904 wrote=0 to_write=8192 dd-2584 [004] 97.397972: balance_dirty_state: bdi btrfs-1: dirty=925 wb=593 unstable=1 bg_thresh=1020 thresh=2040 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 97.398175: balance_dirty_state: bdi btrfs-1: dirty=875 wb=668 unstable=1 bg_thresh=1019 thresh=2039 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 97.398178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 97.399340: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=404 wrote=752 to_write=7440 dd-2584 [000] 97.405041: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1218 unstable=1 bg_thresh=1016 thresh=2032 gap=488 poll_thresh=19 ino=257 dd-2584 [000] 97.405053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 97.413101: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1093 unstable=1 bg_thresh=998 thresh=1996 gap=577 poll_thresh=19 ino=257 dd-2584 [000] 97.413171: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1093 unstable=1 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 97.413230: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1093 unstable=1 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=15 ino=257 dd-2584 [000] 97.413290: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1093 unstable=1 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 97.413412: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1093 unstable=1 bg_thresh=999 thresh=1999 gap=505 poll_thresh=17 ino=257 dd-2584 [000] 97.413615: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1018 unstable=1 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=18 ino=257 dd-2584 [000] 97.413810: balance_dirty_state: bdi btrfs-1: dirty=450 wb=968 unstable=1 bg_thresh=997 thresh=1994 gap=575 poll_thresh=19 ino=257 dd-2584 [000] 97.413992: balance_dirty_state: bdi btrfs-1: dirty=500 wb=968 unstable=1 bg_thresh=999 thresh=1999 gap=530 poll_thresh=20 ino=257 dd-2584 [000] 97.414452: balance_dirty_state: bdi btrfs-1: dirty=525 wb=968 unstable=1 bg_thresh=993 thresh=1987 gap=493 poll_thresh=21 ino=257 dd-2584 [000] 97.414458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.421073: balance_dirty_state: bdi btrfs-1: dirty=525 wb=918 unstable=1 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=21 ino=257 dd-2584 [001] 97.421152: balance_dirty_state: bdi btrfs-1: dirty=550 wb=893 unstable=1 bg_thresh=1005 thresh=2011 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 97.421279: balance_dirty_state: bdi btrfs-1: dirty=575 wb=843 unstable=1 bg_thresh=1008 thresh=2016 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 97.421398: balance_dirty_state: bdi btrfs-1: dirty=600 wb=843 unstable=1 bg_thresh=1010 thresh=2021 gap=577 poll_thresh=18 ino=257 dd-2584 [001] 97.421520: balance_dirty_state: bdi btrfs-1: dirty=625 wb=843 unstable=1 bg_thresh=1007 thresh=2014 gap=545 poll_thresh=19 ino=257 dd-2584 [001] 97.421639: balance_dirty_state: bdi btrfs-1: dirty=675 wb=843 unstable=1 bg_thresh=1009 thresh=2018 gap=499 poll_thresh=20 ino=257 dd-2584 [001] 97.421643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-230% task_weight=101% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.429063: balance_dirty_state: bdi btrfs-1: dirty=675 wb=768 unstable=1 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=20 ino=257 dd-2584 [001] 97.429144: balance_dirty_state: bdi btrfs-1: dirty=675 wb=768 unstable=1 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 97.429212: balance_dirty_state: bdi btrfs-1: dirty=700 wb=768 unstable=1 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=16 ino=257 dd-2584 [001] 97.429342: balance_dirty_state: bdi btrfs-1: dirty=725 wb=768 unstable=1 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 97.429473: balance_dirty_state: bdi btrfs-1: dirty=750 wb=768 unstable=1 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 97.429477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.437091: balance_dirty_state: bdi btrfs-1: dirty=750 wb=768 unstable=1 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 97.437103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 97.445166: balance_dirty_state: bdi btrfs-1: dirty=750 wb=768 unstable=1 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 97.445171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=53076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 97.453180: balance_dirty_state: bdi btrfs-1: dirty=750 wb=643 unstable=1 bg_thresh=1001 thresh=2002 gap=608 poll_thresh=18 ino=257 dd-2584 [005] 97.453651: balance_dirty_state: bdi btrfs-1: dirty=750 wb=643 unstable=1 bg_thresh=1001 thresh=2002 gap=608 poll_thresh=13 ino=257 dd-2584 [005] 97.453767: balance_dirty_state: bdi btrfs-1: dirty=775 wb=643 unstable=1 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 97.453883: balance_dirty_state: bdi btrfs-1: dirty=800 wb=643 unstable=1 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 97.454002: balance_dirty_state: bdi btrfs-1: dirty=800 wb=643 unstable=1 bg_thresh=1003 thresh=2006 gap=562 poll_thresh=16 ino=257 dd-2584 [005] 97.454235: balance_dirty_state: bdi btrfs-1: dirty=850 wb=643 unstable=1 bg_thresh=1002 thresh=2005 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 97.454472: balance_dirty_state: bdi btrfs-1: dirty=875 wb=643 unstable=1 bg_thresh=1004 thresh=2009 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 97.454481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=53076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 97.461218: balance_dirty_state: bdi btrfs-1: dirty=875 wb=643 unstable=1 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 97.461226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=53076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 97.469191: balance_dirty_state: bdi btrfs-1: dirty=875 wb=643 unstable=1 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 97.469198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=53076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 97.477050: balance_dirty_state: bdi btrfs-1: dirty=875 wb=643 unstable=1 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 97.477057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=53076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 97.485129: balance_dirty_state: bdi btrfs-1: dirty=875 wb=518 unstable=1 bg_thresh=1006 thresh=2012 gap=618 poll_thresh=18 ino=257 dd-2584 [000] 97.485208: balance_dirty_state: bdi btrfs-1: dirty=875 wb=518 unstable=1 bg_thresh=1003 thresh=2007 gap=613 poll_thresh=13 ino=257 dd-2584 [000] 97.485268: balance_dirty_state: bdi btrfs-1: dirty=900 wb=518 unstable=1 bg_thresh=1006 thresh=2012 gap=593 poll_thresh=14 ino=257 dd-2584 [000] 97.485324: balance_dirty_state: bdi btrfs-1: dirty=925 wb=518 unstable=1 bg_thresh=1005 thresh=2011 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 97.485381: balance_dirty_state: bdi btrfs-1: dirty=925 wb=518 unstable=1 bg_thresh=1005 thresh=2011 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 97.485493: balance_dirty_state: bdi btrfs-1: dirty=975 wb=518 unstable=1 bg_thresh=1005 thresh=2010 gap=516 poll_thresh=17 ino=257 dd-2584 [000] 97.485608: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=518 unstable=1 bg_thresh=1007 thresh=2014 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 97.485612: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=53076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 97.493169: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=393 unstable=1 bg_thresh=1006 thresh=2012 gap=618 poll_thresh=18 ino=257 dd-2584 [000] 97.493432: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=393 unstable=1 bg_thresh=1003 thresh=2006 gap=587 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 97.493492: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15000 wrote=0 to_write=8192 dd-2584 [000] 97.493505: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=393 unstable=1 bg_thresh=1005 thresh=2011 gap=592 poll_thresh=14 ino=257 dd-2584 [000] 97.493575: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=393 unstable=1 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=15 ino=257 dd-2584 [000] 97.493635: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=393 unstable=1 bg_thresh=1005 thresh=2010 gap=541 poll_thresh=16 ino=257 dd-2584 [000] 97.493764: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=443 unstable=1 bg_thresh=1007 thresh=2014 gap=520 poll_thresh=17 ino=257 dd-2584 [000] 97.493893: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=493 unstable=1 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 97.493895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=99% bdi_bw=53076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 97.495449: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=500 wrote=832 to_write=7360 dd-2584 [000] 97.501120: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1218 unstable=1 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 97.501126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=99% bdi_bw=53076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 97.509150: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1068 unstable=1 bg_thresh=1004 thresh=2009 gap=640 poll_thresh=18 ino=257 dd-2584 [000] 97.509224: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1068 unstable=1 bg_thresh=1007 thresh=2014 gap=620 poll_thresh=13 ino=257 dd-2584 [000] 97.509291: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1068 unstable=1 bg_thresh=1004 thresh=2008 gap=614 poll_thresh=14 ino=257 dd-2584 [000] 97.509358: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1068 unstable=1 bg_thresh=1006 thresh=2013 gap=594 poll_thresh=15 ino=257 dd-2584 [000] 97.509424: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1068 unstable=1 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 97.509558: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1068 unstable=1 bg_thresh=1005 thresh=2011 gap=542 poll_thresh=17 ino=257 dd-2584 [000] 97.509692: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1068 unstable=1 bg_thresh=1005 thresh=2010 gap=516 poll_thresh=18 ino=257 dd-2584 [000] 97.510022: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1068 unstable=1 bg_thresh=1004 thresh=2009 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 97.510027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=53076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 97.517151: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1068 unstable=1 bg_thresh=1004 thresh=2009 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 97.517157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=53076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 97.525026: balance_dirty_state: bdi btrfs-1: dirty=450 wb=893 unstable=1 bg_thresh=1001 thresh=2003 gap=659 poll_thresh=19 ino=257 dd-2584 [004] 97.525141: balance_dirty_state: bdi btrfs-1: dirty=475 wb=843 unstable=1 bg_thresh=1001 thresh=2003 gap=684 poll_thresh=14 ino=257 dd-2584 [004] 97.525241: balance_dirty_state: bdi btrfs-1: dirty=500 wb=843 unstable=1 bg_thresh=1004 thresh=2008 gap=664 poll_thresh=15 ino=257 dd-2584 [004] 97.525341: balance_dirty_state: bdi btrfs-1: dirty=500 wb=843 unstable=1 bg_thresh=1004 thresh=2008 gap=664 poll_thresh=16 ino=257 dd-2584 [004] 97.525539: balance_dirty_state: bdi btrfs-1: dirty=550 wb=843 unstable=1 bg_thresh=1006 thresh=2013 gap=619 poll_thresh=17 ino=257 dd-2584 [004] 97.525739: balance_dirty_state: bdi btrfs-1: dirty=575 wb=843 unstable=1 bg_thresh=1008 thresh=2017 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 97.525936: balance_dirty_state: bdi btrfs-1: dirty=600 wb=843 unstable=1 bg_thresh=1008 thresh=2016 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 97.526134: balance_dirty_state: bdi btrfs-1: dirty=625 wb=843 unstable=1 bg_thresh=1007 thresh=2015 gap=546 poll_thresh=20 ino=257 dd-2584 [004] 97.526335: balance_dirty_state: bdi btrfs-1: dirty=675 wb=843 unstable=1 bg_thresh=1009 thresh=2019 gap=500 poll_thresh=21 ino=257 dd-2584 [004] 97.526342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=53076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 97.533035: balance_dirty_state: bdi btrfs-1: dirty=700 wb=843 unstable=1 bg_thresh=1006 thresh=2012 gap=468 poll_thresh=21 ino=257 dd-2584 [004] 97.533042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=53076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 97.541049: balance_dirty_state: bdi btrfs-1: dirty=700 wb=593 unstable=1 bg_thresh=1008 thresh=2016 gap=722 poll_thresh=21 ino=257 dd-2584 [004] 97.541142: balance_dirty_state: bdi btrfs-1: dirty=700 wb=593 unstable=1 bg_thresh=1008 thresh=2016 gap=722 poll_thresh=16 ino=257 dd-2584 [004] 97.541494: balance_dirty_state: bdi btrfs-1: dirty=750 wb=593 unstable=1 bg_thresh=1010 thresh=2020 gap=676 poll_thresh=17 ino=257 dd-2584 [004] 97.541614: balance_dirty_state: bdi btrfs-1: dirty=775 wb=593 unstable=1 bg_thresh=1009 thresh=2019 gap=650 poll_thresh=18 ino=257 dd-2584 [004] 97.541779: balance_dirty_state: bdi btrfs-1: dirty=800 wb=593 unstable=1 bg_thresh=1009 thresh=2018 gap=624 poll_thresh=19 ino=257 dd-2584 [004] 97.541946: balance_dirty_state: bdi btrfs-1: dirty=850 wb=593 unstable=1 bg_thresh=1008 thresh=2017 gap=573 poll_thresh=20 ino=257 dd-2584 [004] 97.542113: balance_dirty_state: bdi btrfs-1: dirty=875 wb=593 unstable=1 bg_thresh=1007 thresh=2015 gap=546 poll_thresh=21 ino=257 dd-2584 [004] 97.542284: balance_dirty_state: bdi btrfs-1: dirty=900 wb=593 unstable=1 bg_thresh=1007 thresh=2014 gap=520 poll_thresh=22 ino=257 dd-2584 [004] 97.542412: balance_dirty_state: bdi btrfs-1: dirty=925 wb=593 unstable=1 bg_thresh=1006 thresh=2013 gap=494 poll_thresh=23 ino=257 dd-2584 [004] 97.542418: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=53076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 97.553086: balance_dirty_state: bdi btrfs-1: dirty=925 wb=593 unstable=1 bg_thresh=996 thresh=1993 gap=474 poll_thresh=23 ino=257 dd-2584 [004] 97.553097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=51384 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 97.561074: balance_dirty_state: bdi btrfs-1: dirty=925 wb=593 unstable=1 bg_thresh=993 thresh=1987 gap=468 poll_thresh=23 ino=257 dd-2584 [004] 97.561085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=51384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 97.569163: balance_dirty_state: bdi btrfs-1: dirty=925 wb=593 unstable=1 bg_thresh=990 thresh=1981 gap=462 poll_thresh=23 ino=257 dd-2584 [004] 97.569169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-374% task_weight=100% bdi_bw=51384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 97.581220: balance_dirty_state: bdi btrfs-1: dirty=925 wb=443 unstable=1 bg_thresh=991 thresh=1982 gap=613 poll_thresh=23 ino=257 dd-2584 [005] 97.581339: balance_dirty_state: bdi btrfs-1: dirty=950 wb=443 unstable=1 bg_thresh=991 thresh=1982 gap=588 poll_thresh=17 ino=257 dd-2584 [005] 97.581926: balance_dirty_state: bdi btrfs-1: dirty=975 wb=443 unstable=1 bg_thresh=993 thresh=1986 gap=567 poll_thresh=18 ino=257 dd-2584 [005] 97.582160: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=443 unstable=1 bg_thresh=992 thresh=1985 gap=541 poll_thresh=19 ino=257 flush-btrfs-1-2586 [000] 97.582241: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15088 wrote=0 to_write=8192 dd-2584 [005] 97.582408: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=443 unstable=1 bg_thresh=992 thresh=1984 gap=515 poll_thresh=20 ino=257 dd-2584 [005] 97.582655: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=493 unstable=1 bg_thresh=994 thresh=1988 gap=469 poll_thresh=21 ino=257 dd-2584 [005] 97.582658: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-156% task_gap=-412% task_weight=100% bdi_bw=51384 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 97.585924: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=592 wrote=752 to_write=7440 dd-2584 [005] 97.589508: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1068 unstable=1 bg_thresh=995 thresh=1990 gap=596 poll_thresh=21 ino=257 dd-2584 [005] 97.589590: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1068 unstable=1 bg_thresh=992 thresh=1984 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 97.589746: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1068 unstable=1 bg_thresh=991 thresh=1983 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 97.589903: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1068 unstable=1 bg_thresh=993 thresh=1987 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 97.590058: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1068 unstable=1 bg_thresh=993 thresh=1986 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 97.590064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-157% task_gap=-414% task_weight=99% bdi_bw=51384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 97.597230: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1068 unstable=1 bg_thresh=993 thresh=1986 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 97.597240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-157% task_gap=-414% task_weight=99% bdi_bw=51384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 97.605282: balance_dirty_state: bdi btrfs-1: dirty=425 wb=943 unstable=1 bg_thresh=993 thresh=1986 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 97.605375: balance_dirty_state: bdi btrfs-1: dirty=450 wb=943 unstable=1 bg_thresh=992 thresh=1985 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 97.605433: balance_dirty_state: bdi btrfs-1: dirty=450 wb=943 unstable=1 bg_thresh=992 thresh=1985 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 97.605659: balance_dirty_state: bdi btrfs-1: dirty=475 wb=943 unstable=1 bg_thresh=992 thresh=1984 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 97.605774: balance_dirty_state: bdi btrfs-1: dirty=500 wb=943 unstable=1 bg_thresh=991 thresh=1983 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 97.605886: balance_dirty_state: bdi btrfs-1: dirty=550 wb=943 unstable=1 bg_thresh=991 thresh=1982 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 97.605891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-136% task_gap=-373% task_weight=101% bdi_bw=51384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 97.613161: balance_dirty_state: bdi btrfs-1: dirty=550 wb=818 unstable=1 bg_thresh=990 thresh=1980 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 97.613291: balance_dirty_state: bdi btrfs-1: dirty=550 wb=818 unstable=1 bg_thresh=992 thresh=1985 gap=616 poll_thresh=13 ino=257 dd-2584 [005] 97.613409: balance_dirty_state: bdi btrfs-1: dirty=575 wb=818 unstable=1 bg_thresh=992 thresh=1984 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 97.613527: balance_dirty_state: bdi btrfs-1: dirty=600 wb=818 unstable=1 bg_thresh=992 thresh=1984 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 97.613645: balance_dirty_state: bdi btrfs-1: dirty=600 wb=818 unstable=1 bg_thresh=991 thresh=1983 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 97.613883: balance_dirty_state: bdi btrfs-1: dirty=650 wb=818 unstable=1 bg_thresh=991 thresh=1982 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 97.614117: balance_dirty_state: bdi btrfs-1: dirty=675 wb=818 unstable=1 bg_thresh=993 thresh=1986 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 97.614127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-157% task_gap=-415% task_weight=101% bdi_bw=51384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 97.621159: balance_dirty_state: bdi btrfs-1: dirty=675 wb=818 unstable=1 bg_thresh=993 thresh=1986 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 97.621169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-157% task_gap=-415% task_weight=101% bdi_bw=51384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 97.629259: balance_dirty_state: bdi btrfs-1: dirty=675 wb=768 unstable=1 bg_thresh=993 thresh=1986 gap=542 poll_thresh=18 ino=257 dd-2584 [005] 97.629348: balance_dirty_state: bdi btrfs-1: dirty=675 wb=768 unstable=1 bg_thresh=990 thresh=1980 gap=536 poll_thresh=13 ino=257 dd-2584 [005] 97.629405: balance_dirty_state: bdi btrfs-1: dirty=700 wb=768 unstable=1 bg_thresh=992 thresh=1985 gap=516 poll_thresh=14 ino=257 dd-2584 [005] 97.629462: balance_dirty_state: bdi btrfs-1: dirty=725 wb=768 unstable=1 bg_thresh=989 thresh=1979 gap=485 poll_thresh=15 ino=257 dd-2584 [005] 97.629466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-162% task_gap=-424% task_weight=99% bdi_bw=51384 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 97.637177: balance_dirty_state: bdi btrfs-1: dirty=725 wb=643 unstable=1 bg_thresh=987 thresh=1975 gap=606 poll_thresh=15 ino=257 dd-2584 [005] 97.637421: balance_dirty_state: bdi btrfs-1: dirty=725 wb=643 unstable=1 bg_thresh=993 thresh=1986 gap=617 poll_thresh=11 ino=257 dd-2584 [005] 97.637483: balance_dirty_state: bdi btrfs-1: dirty=750 wb=643 unstable=1 bg_thresh=992 thresh=1985 gap=591 poll_thresh=12 ino=257 dd-2584 [005] 97.637543: balance_dirty_state: bdi btrfs-1: dirty=775 wb=643 unstable=1 bg_thresh=992 thresh=1985 gap=566 poll_thresh=13 ino=257 dd-2584 [005] 97.637604: balance_dirty_state: bdi btrfs-1: dirty=775 wb=643 unstable=1 bg_thresh=992 thresh=1984 gap=565 poll_thresh=14 ino=257 dd-2584 [005] 97.637664: balance_dirty_state: bdi btrfs-1: dirty=800 wb=643 unstable=1 bg_thresh=994 thresh=1989 gap=545 poll_thresh=15 ino=257 dd-2584 [005] 97.637726: balance_dirty_state: bdi btrfs-1: dirty=825 wb=643 unstable=1 bg_thresh=991 thresh=1983 gap=514 poll_thresh=16 ino=257 dd-2584 [005] 97.637847: balance_dirty_state: bdi btrfs-1: dirty=850 wb=643 unstable=1 bg_thresh=993 thresh=1987 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 97.637852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-364% task_weight=98% bdi_bw=51384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 97.645238: balance_dirty_state: bdi btrfs-1: dirty=850 wb=643 unstable=1 bg_thresh=993 thresh=1987 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 97.645248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-364% task_weight=98% bdi_bw=51384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 97.653267: balance_dirty_state: bdi btrfs-1: dirty=850 wb=643 unstable=1 bg_thresh=993 thresh=1987 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 97.653277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-364% task_weight=98% bdi_bw=51384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 97.661183: balance_dirty_state: bdi btrfs-1: dirty=850 wb=493 unstable=1 bg_thresh=988 thresh=1976 gap=632 poll_thresh=17 ino=257 dd-2584 [005] 97.661253: balance_dirty_state: bdi btrfs-1: dirty=850 wb=493 unstable=1 bg_thresh=988 thresh=1976 gap=632 poll_thresh=13 ino=257 dd-2584 [005] 97.661315: balance_dirty_state: bdi btrfs-1: dirty=875 wb=493 unstable=1 bg_thresh=986 thresh=1973 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 97.661376: balance_dirty_state: bdi btrfs-1: dirty=900 wb=493 unstable=1 bg_thresh=986 thresh=1973 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 97.661438: balance_dirty_state: bdi btrfs-1: dirty=900 wb=493 unstable=1 bg_thresh=992 thresh=1984 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 97.661561: balance_dirty_state: bdi btrfs-1: dirty=950 wb=493 unstable=1 bg_thresh=987 thresh=1975 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 97.661686: balance_dirty_state: bdi btrfs-1: dirty=975 wb=493 unstable=1 bg_thresh=988 thresh=1976 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 97.661982: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=493 unstable=1 bg_thresh=989 thresh=1979 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 97.661987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-162% task_gap=-424% task_weight=99% bdi_bw=49088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 97.662006: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15168 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 97.664145: writeback_single_inode: bdi btrfs-1: ino=257 state= age=668 wrote=688 to_write=7504 dd-2584 [005] 97.669076: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1168 unstable=1 bg_thresh=998 thresh=1997 gap=503 poll_thresh=19 ino=257 dd-2584 [005] 97.669152: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1168 unstable=1 bg_thresh=998 thresh=1996 gap=477 poll_thresh=14 ino=257 dd-2584 [005] 97.669157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-150% task_gap=-400% task_weight=100% bdi_bw=49088 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 97.681156: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1168 unstable=1 bg_thresh=1004 thresh=2008 gap=489 poll_thresh=14 ino=257 dd-2584 [005] 97.681161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=49088 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [005] 97.689205: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1043 unstable=1 bg_thresh=998 thresh=1997 gap=603 poll_thresh=14 ino=257 dd-2584 [005] 97.689278: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1043 unstable=1 bg_thresh=995 thresh=1991 gap=572 poll_thresh=10 ino=257 dd-2584 [005] 97.689343: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1043 unstable=1 bg_thresh=998 thresh=1996 gap=577 poll_thresh=11 ino=257 dd-2584 [005] 97.689411: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1043 unstable=1 bg_thresh=997 thresh=1995 gap=551 poll_thresh=12 ino=257 dd-2584 [005] 97.689477: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1043 unstable=1 bg_thresh=994 thresh=1989 gap=545 poll_thresh=13 ino=257 dd-2584 [005] 97.689544: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1043 unstable=1 bg_thresh=997 thresh=1994 gap=525 poll_thresh=14 ino=257 dd-2584 [005] 97.689611: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1043 unstable=1 bg_thresh=994 thresh=1988 gap=494 poll_thresh=15 ino=257 dd-2584 [005] 97.689616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-156% task_gap=-411% task_weight=99% bdi_bw=49088 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 97.701126: balance_dirty_state: bdi btrfs-1: dirty=450 wb=918 unstable=1 bg_thresh=997 thresh=1995 gap=626 poll_thresh=15 ino=257 dd-2584 [001] 97.701252: balance_dirty_state: bdi btrfs-1: dirty=475 wb=918 unstable=1 bg_thresh=997 thresh=1995 gap=601 poll_thresh=11 ino=257 dd-2584 [001] 97.701367: balance_dirty_state: bdi btrfs-1: dirty=475 wb=918 unstable=1 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=12 ino=257 dd-2584 [001] 97.701483: balance_dirty_state: bdi btrfs-1: dirty=500 wb=918 unstable=1 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=13 ino=257 dd-2584 [001] 97.701598: balance_dirty_state: bdi btrfs-1: dirty=525 wb=918 unstable=1 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=14 ino=257 dd-2584 [001] 97.701722: balance_dirty_state: bdi btrfs-1: dirty=525 wb=918 unstable=1 bg_thresh=999 thresh=1999 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 97.701841: balance_dirty_state: bdi btrfs-1: dirty=550 wb=918 unstable=1 bg_thresh=1002 thresh=2004 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 97.702440: balance_dirty_state: bdi btrfs-1: dirty=575 wb=918 unstable=1 bg_thresh=1004 thresh=2008 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 97.702675: balance_dirty_state: bdi btrfs-1: dirty=600 wb=918 unstable=1 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 97.702684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=99% bdi_bw=49088 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 97.713246: balance_dirty_state: bdi btrfs-1: dirty=600 wb=918 unstable=1 bg_thresh=1004 thresh=2009 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 97.713255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=49088 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 97.721297: balance_dirty_state: bdi btrfs-1: dirty=600 wb=918 unstable=1 bg_thresh=1004 thresh=2009 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 97.721305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=49088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 97.729269: balance_dirty_state: bdi btrfs-1: dirty=600 wb=793 unstable=1 bg_thresh=1007 thresh=2015 gap=621 poll_thresh=18 ino=257 dd-2584 [002] 97.729383: balance_dirty_state: bdi btrfs-1: dirty=600 wb=793 unstable=1 bg_thresh=1007 thresh=2015 gap=621 poll_thresh=13 ino=257 dd-2584 [002] 97.729486: balance_dirty_state: bdi btrfs-1: dirty=625 wb=793 unstable=1 bg_thresh=1010 thresh=2020 gap=601 poll_thresh=14 ino=257 dd-2584 [002] 97.729585: balance_dirty_state: bdi btrfs-1: dirty=650 wb=793 unstable=1 bg_thresh=1010 thresh=2020 gap=576 poll_thresh=15 ino=257 dd-2584 [002] 97.729687: balance_dirty_state: bdi btrfs-1: dirty=650 wb=793 unstable=1 bg_thresh=1012 thresh=2025 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 97.729886: balance_dirty_state: bdi btrfs-1: dirty=700 wb=793 unstable=1 bg_thresh=1015 thresh=2030 gap=536 poll_thresh=17 ino=257 dd-2584 [002] 97.730089: balance_dirty_state: bdi btrfs-1: dirty=725 wb=793 unstable=1 bg_thresh=1014 thresh=2029 gap=510 poll_thresh=18 ino=257 dd-2584 [002] 97.730305: balance_dirty_state: bdi btrfs-1: dirty=750 wb=793 unstable=1 bg_thresh=1013 thresh=2027 gap=483 poll_thresh=19 ino=257 dd-2584 [002] 97.730313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-312% task_weight=100% bdi_bw=49088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 97.737081: balance_dirty_state: bdi btrfs-1: dirty=750 wb=693 unstable=1 bg_thresh=1006 thresh=2013 gap=569 poll_thresh=19 ino=257 dd-2584 [002] 97.737144: balance_dirty_state: bdi btrfs-1: dirty=775 wb=693 unstable=1 bg_thresh=1006 thresh=2013 gap=544 poll_thresh=14 ino=257 dd-2584 [002] 97.737203: balance_dirty_state: bdi btrfs-1: dirty=775 wb=693 unstable=1 bg_thresh=1009 thresh=2018 gap=549 poll_thresh=15 ino=257 dd-2584 [002] 97.737259: balance_dirty_state: bdi btrfs-1: dirty=800 wb=693 unstable=1 bg_thresh=1009 thresh=2018 gap=524 poll_thresh=16 ino=257 dd-2584 [002] 97.737548: balance_dirty_state: bdi btrfs-1: dirty=825 wb=693 unstable=1 bg_thresh=1011 thresh=2023 gap=504 poll_thresh=17 ino=257 dd-2584 [002] 97.737553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=49088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 97.745231: balance_dirty_state: bdi btrfs-1: dirty=825 wb=693 unstable=1 bg_thresh=1011 thresh=2023 gap=504 poll_thresh=17 ino=257 dd-2584 [002] 97.745240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=49088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 97.753288: balance_dirty_state: bdi btrfs-1: dirty=825 wb=568 unstable=1 bg_thresh=1011 thresh=2023 gap=629 poll_thresh=17 ino=257 dd-2584 [002] 97.753415: balance_dirty_state: bdi btrfs-1: dirty=850 wb=568 unstable=1 bg_thresh=1014 thresh=2028 gap=609 poll_thresh=13 ino=257 dd-2584 [002] 97.753535: balance_dirty_state: bdi btrfs-1: dirty=875 wb=568 unstable=1 bg_thresh=1013 thresh=2027 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 97.753653: balance_dirty_state: bdi btrfs-1: dirty=875 wb=568 unstable=1 bg_thresh=1016 thresh=2032 gap=588 poll_thresh=15 ino=257 dd-2584 [002] 97.753770: balance_dirty_state: bdi btrfs-1: dirty=900 wb=568 unstable=1 bg_thresh=1013 thresh=2026 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 97.754004: balance_dirty_state: bdi btrfs-1: dirty=925 wb=568 unstable=1 bg_thresh=1012 thresh=2025 gap=531 poll_thresh=17 ino=257 dd-2584 [002] 97.754236: balance_dirty_state: bdi btrfs-1: dirty=975 wb=568 unstable=1 bg_thresh=1012 thresh=2024 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 97.754245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=49088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 97.761134: balance_dirty_state: bdi btrfs-1: dirty=975 wb=443 unstable=1 bg_thresh=1011 thresh=2023 gap=604 poll_thresh=18 ino=257 dd-2584 [006] 97.761265: balance_dirty_state: bdi btrfs-1: dirty=975 wb=443 unstable=1 bg_thresh=1007 thresh=2015 gap=596 poll_thresh=13 ino=257 dd-2584 [006] 97.761351: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=443 unstable=1 bg_thresh=1010 thresh=2020 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 97.761433: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=443 unstable=1 bg_thresh=1012 thresh=2025 gap=556 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 97.761522: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15268 wrote=0 to_write=8192 dd-2584 [006] 97.761529: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=443 unstable=1 bg_thresh=1008 thresh=2016 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 97.761710: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=468 unstable=1 bg_thresh=1010 thresh=2021 gap=477 poll_thresh=17 ino=257 dd-2584 [006] 97.761712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=49088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 97.765941: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=736 to_write=7456 dd-2584 [006] 97.769195: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1068 unstable=1 bg_thresh=1010 thresh=2021 gap=602 poll_thresh=17 ino=257 dd-2584 [006] 97.769673: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1068 unstable=1 bg_thresh=1013 thresh=2026 gap=607 poll_thresh=13 ino=257 dd-2584 [006] 97.769796: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1068 unstable=1 bg_thresh=1012 thresh=2025 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 97.769913: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1068 unstable=1 bg_thresh=1012 thresh=2024 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 97.770030: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1068 unstable=1 bg_thresh=1012 thresh=2024 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 97.770264: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1068 unstable=1 bg_thresh=1011 thresh=2023 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 97.770273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=47068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 97.777249: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1068 unstable=1 bg_thresh=1011 thresh=2023 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 97.777259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=47068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 97.785205: balance_dirty_state: bdi btrfs-1: dirty=450 wb=918 unstable=1 bg_thresh=1010 thresh=2021 gap=652 poll_thresh=17 ino=257 dd-2584 [006] 97.785293: balance_dirty_state: bdi btrfs-1: dirty=450 wb=918 unstable=1 bg_thresh=1010 thresh=2020 gap=651 poll_thresh=13 ino=257 dd-2584 [006] 97.785351: balance_dirty_state: bdi btrfs-1: dirty=475 wb=918 unstable=1 bg_thresh=1012 thresh=2025 gap=631 poll_thresh=14 ino=257 dd-2584 [006] 97.785409: balance_dirty_state: bdi btrfs-1: dirty=475 wb=918 unstable=1 bg_thresh=1009 thresh=2019 gap=625 poll_thresh=15 ino=257 dd-2584 [006] 97.785465: balance_dirty_state: bdi btrfs-1: dirty=500 wb=918 unstable=1 bg_thresh=1012 thresh=2024 gap=605 poll_thresh=16 ino=257 dd-2584 [006] 97.785578: balance_dirty_state: bdi btrfs-1: dirty=525 wb=918 unstable=1 bg_thresh=1011 thresh=2023 gap=579 poll_thresh=17 ino=257 dd-2584 [006] 97.785691: balance_dirty_state: bdi btrfs-1: dirty=575 wb=918 unstable=1 bg_thresh=1011 thresh=2022 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 97.785805: balance_dirty_state: bdi btrfs-1: dirty=600 wb=918 unstable=1 bg_thresh=1013 thresh=2026 gap=507 poll_thresh=19 ino=257 dd-2584 [006] 97.786088: balance_dirty_state: bdi btrfs-1: dirty=625 wb=918 unstable=1 bg_thresh=1009 thresh=2019 gap=475 poll_thresh=20 ino=257 dd-2584 [006] 97.786093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=47068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 97.793267: balance_dirty_state: bdi btrfs-1: dirty=625 wb=918 unstable=1 bg_thresh=1009 thresh=2019 gap=475 poll_thresh=20 ino=257 dd-2584 [006] 97.793276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=47068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 97.801156: balance_dirty_state: bdi btrfs-1: dirty=625 wb=793 unstable=1 bg_thresh=1008 thresh=2016 gap=597 poll_thresh=20 ino=257 dd-2584 [006] 97.801256: balance_dirty_state: bdi btrfs-1: dirty=650 wb=793 unstable=1 bg_thresh=1010 thresh=2021 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 97.801346: balance_dirty_state: bdi btrfs-1: dirty=650 wb=793 unstable=1 bg_thresh=1007 thresh=2015 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 97.801527: balance_dirty_state: bdi btrfs-1: dirty=700 wb=793 unstable=1 bg_thresh=1008 thresh=2017 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 97.801705: balance_dirty_state: bdi btrfs-1: dirty=725 wb=793 unstable=1 bg_thresh=1004 thresh=2008 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 97.801712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=47068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 97.809113: balance_dirty_state: bdi btrfs-1: dirty=725 wb=743 unstable=1 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=18 ino=257 dd-2584 [002] 97.809207: balance_dirty_state: bdi btrfs-1: dirty=725 wb=743 unstable=1 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=13 ino=257 dd-2584 [002] 97.809293: balance_dirty_state: bdi btrfs-1: dirty=750 wb=743 unstable=1 bg_thresh=1007 thresh=2014 gap=520 poll_thresh=14 ino=257 dd-2584 [002] 97.809383: balance_dirty_state: bdi btrfs-1: dirty=750 wb=743 unstable=1 bg_thresh=1007 thresh=2014 gap=520 poll_thresh=15 ino=257 dd-2584 [002] 97.809472: balance_dirty_state: bdi btrfs-1: dirty=775 wb=743 unstable=1 bg_thresh=1006 thresh=2013 gap=494 poll_thresh=16 ino=257 dd-2584 [002] 97.809478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=47068 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 97.817134: balance_dirty_state: bdi btrfs-1: dirty=775 wb=618 unstable=1 bg_thresh=1003 thresh=2007 gap=613 poll_thresh=16 ino=257 dd-2584 [002] 97.817204: balance_dirty_state: bdi btrfs-1: dirty=800 wb=618 unstable=1 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=12 ino=257 dd-2584 [002] 97.817267: balance_dirty_state: bdi btrfs-1: dirty=800 wb=618 unstable=1 bg_thresh=1003 thresh=2006 gap=587 poll_thresh=13 ino=257 dd-2584 [002] 97.817353: balance_dirty_state: bdi btrfs-1: dirty=825 wb=618 unstable=1 bg_thresh=1005 thresh=2011 gap=567 poll_thresh=14 ino=257 dd-2584 [002] 97.817473: balance_dirty_state: bdi btrfs-1: dirty=850 wb=618 unstable=1 bg_thresh=1005 thresh=2010 gap=541 poll_thresh=15 ino=257 dd-2584 [002] 97.817865: balance_dirty_state: bdi btrfs-1: dirty=850 wb=618 unstable=1 bg_thresh=1005 thresh=2010 gap=541 poll_thresh=16 ino=257 dd-2584 [002] 97.818103: balance_dirty_state: bdi btrfs-1: dirty=900 wb=618 unstable=1 bg_thresh=1004 thresh=2009 gap=490 poll_thresh=17 ino=257 dd-2584 [002] 97.818112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=47068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 97.825122: balance_dirty_state: bdi btrfs-1: dirty=900 wb=618 unstable=1 bg_thresh=1007 thresh=2015 gap=496 poll_thresh=17 ino=257 dd-2584 [002] 97.825129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=47068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 97.833156: balance_dirty_state: bdi btrfs-1: dirty=900 wb=493 unstable=1 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=17 ino=257 dd-2584 [002] 97.833230: balance_dirty_state: bdi btrfs-1: dirty=900 wb=493 unstable=1 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=13 ino=257 dd-2584 [002] 97.833287: balance_dirty_state: bdi btrfs-1: dirty=925 wb=493 unstable=1 bg_thresh=1002 thresh=2005 gap=586 poll_thresh=14 ino=257 dd-2584 [002] 97.833344: balance_dirty_state: bdi btrfs-1: dirty=925 wb=493 unstable=1 bg_thresh=999 thresh=1999 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 97.833405: balance_dirty_state: bdi btrfs-1: dirty=950 wb=493 unstable=1 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 97.833525: balance_dirty_state: bdi btrfs-1: dirty=975 wb=493 unstable=1 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 97.833647: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=493 unstable=1 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 97.833651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=47068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 97.833714: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15340 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 97.836036: writeback_single_inode: bdi btrfs-1: ino=257 state= age=164 wrote=688 to_write=7504 dd-2584 [006] 97.841250: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1168 unstable=1 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 97.841264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=47068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 97.849172: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1043 unstable=1 bg_thresh=994 thresh=1988 gap=594 poll_thresh=18 ino=257 dd-2584 [006] 97.849267: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1043 unstable=1 bg_thresh=993 thresh=1986 gap=567 poll_thresh=13 ino=257 dd-2584 [006] 97.849356: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1043 unstable=1 bg_thresh=993 thresh=1986 gap=567 poll_thresh=14 ino=257 dd-2584 [006] 97.849439: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1043 unstable=1 bg_thresh=998 thresh=1997 gap=553 poll_thresh=15 ino=257 dd-2584 [006] 97.849528: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1043 unstable=1 bg_thresh=991 thresh=1983 gap=514 poll_thresh=16 ino=257 dd-2584 [006] 97.849978: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1043 unstable=1 bg_thresh=996 thresh=1993 gap=499 poll_thresh=17 ino=257 dd-2584 [006] 97.850097: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1043 unstable=1 bg_thresh=998 thresh=1997 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 97.850101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=47068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 97.857313: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1043 unstable=1 bg_thresh=998 thresh=1997 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 97.857330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=47068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 97.865319: balance_dirty_state: bdi btrfs-1: dirty=475 wb=918 unstable=1 bg_thresh=997 thresh=1995 gap=601 poll_thresh=18 ino=257 dd-2584 [006] 97.865428: balance_dirty_state: bdi btrfs-1: dirty=500 wb=918 unstable=1 bg_thresh=997 thresh=1994 gap=575 poll_thresh=13 ino=257 dd-2584 [006] 97.865531: balance_dirty_state: bdi btrfs-1: dirty=500 wb=918 unstable=1 bg_thresh=997 thresh=1994 gap=575 poll_thresh=14 ino=257 dd-2584 [006] 97.865633: balance_dirty_state: bdi btrfs-1: dirty=525 wb=918 unstable=1 bg_thresh=996 thresh=1993 gap=549 poll_thresh=15 ino=257 dd-2584 [006] 97.865734: balance_dirty_state: bdi btrfs-1: dirty=550 wb=918 unstable=1 bg_thresh=996 thresh=1993 gap=524 poll_thresh=16 ino=257 dd-2584 [006] 97.865938: balance_dirty_state: bdi btrfs-1: dirty=575 wb=918 unstable=1 bg_thresh=998 thresh=1997 gap=503 poll_thresh=17 ino=257 dd-2584 [006] 97.866137: balance_dirty_state: bdi btrfs-1: dirty=600 wb=918 unstable=1 bg_thresh=998 thresh=1996 gap=477 poll_thresh=18 ino=257 dd-2584 [006] 97.866144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=47068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 97.873319: balance_dirty_state: bdi btrfs-1: dirty=600 wb=793 unstable=1 bg_thresh=999 thresh=1998 gap=604 poll_thresh=18 ino=257 dd-2584 [006] 97.873437: balance_dirty_state: bdi btrfs-1: dirty=625 wb=793 unstable=1 bg_thresh=998 thresh=1997 gap=578 poll_thresh=13 ino=257 dd-2584 [006] 97.873539: balance_dirty_state: bdi btrfs-1: dirty=650 wb=793 unstable=1 bg_thresh=998 thresh=1997 gap=553 poll_thresh=14 ino=257 dd-2584 [006] 97.873643: balance_dirty_state: bdi btrfs-1: dirty=650 wb=793 unstable=1 bg_thresh=998 thresh=1996 gap=552 poll_thresh=15 ino=257 dd-2584 [006] 97.873743: balance_dirty_state: bdi btrfs-1: dirty=675 wb=793 unstable=1 bg_thresh=995 thresh=1990 gap=521 poll_thresh=16 ino=257 dd-2584 [006] 97.874246: balance_dirty_state: bdi btrfs-1: dirty=700 wb=793 unstable=1 bg_thresh=997 thresh=1994 gap=500 poll_thresh=17 ino=257 dd-2584 [006] 97.874448: balance_dirty_state: bdi btrfs-1: dirty=725 wb=793 unstable=1 bg_thresh=996 thresh=1993 gap=474 poll_thresh=18 ino=257 dd-2584 [006] 97.874456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=46320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 97.881207: balance_dirty_state: bdi btrfs-1: dirty=725 wb=693 unstable=1 bg_thresh=995 thresh=1991 gap=572 poll_thresh=18 ino=257 dd-2584 [006] 97.881296: balance_dirty_state: bdi btrfs-1: dirty=750 wb=693 unstable=1 bg_thresh=998 thresh=1996 gap=552 poll_thresh=13 ino=257 dd-2584 [006] 97.881355: balance_dirty_state: bdi btrfs-1: dirty=775 wb=693 unstable=1 bg_thresh=995 thresh=1990 gap=521 poll_thresh=14 ino=257 dd-2584 [006] 97.881414: balance_dirty_state: bdi btrfs-1: dirty=775 wb=693 unstable=1 bg_thresh=997 thresh=1995 gap=526 poll_thresh=15 ino=257 dd-2584 [006] 97.881475: balance_dirty_state: bdi btrfs-1: dirty=800 wb=693 unstable=1 bg_thresh=997 thresh=1994 gap=500 poll_thresh=16 ino=257 dd-2584 [006] 97.881592: balance_dirty_state: bdi btrfs-1: dirty=825 wb=693 unstable=1 bg_thresh=996 thresh=1993 gap=474 poll_thresh=17 ino=257 dd-2584 [006] 97.881596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=46320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 97.889289: balance_dirty_state: bdi btrfs-1: dirty=825 wb=693 unstable=1 bg_thresh=998 thresh=1997 gap=478 poll_thresh=17 ino=257 dd-2584 [005] 97.889298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=46320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 97.897324: balance_dirty_state: bdi btrfs-1: dirty=825 wb=443 unstable=1 bg_thresh=997 thresh=1995 gap=726 poll_thresh=17 ino=257 dd-2584 [005] 97.897453: balance_dirty_state: bdi btrfs-1: dirty=825 wb=443 unstable=1 bg_thresh=1000 thresh=2000 gap=731 poll_thresh=13 ino=257 dd-2584 [005] 97.897574: balance_dirty_state: bdi btrfs-1: dirty=850 wb=443 unstable=1 bg_thresh=1000 thresh=2000 gap=706 poll_thresh=14 ino=257 dd-2584 [005] 97.897692: balance_dirty_state: bdi btrfs-1: dirty=875 wb=443 unstable=1 bg_thresh=999 thresh=1999 gap=680 poll_thresh=15 ino=257 dd-2584 [005] 97.897809: balance_dirty_state: bdi btrfs-1: dirty=875 wb=443 unstable=1 bg_thresh=999 thresh=1999 gap=680 poll_thresh=16 ino=257 dd-2584 [005] 97.898049: balance_dirty_state: bdi btrfs-1: dirty=925 wb=443 unstable=1 bg_thresh=1001 thresh=2003 gap=634 poll_thresh=17 ino=257 dd-2584 [005] 97.898633: balance_dirty_state: bdi btrfs-1: dirty=950 wb=443 unstable=1 bg_thresh=1001 thresh=2002 gap=608 poll_thresh=18 ino=257 dd-2584 [005] 97.898867: balance_dirty_state: bdi btrfs-1: dirty=975 wb=443 unstable=1 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=19 ino=257 dd-2584 [005] 97.899101: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=443 unstable=1 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 97.899185: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15404 wrote=0 to_write=8192 dd-2584 [005] 97.899306: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=443 unstable=1 bg_thresh=999 thresh=1998 gap=504 poll_thresh=21 ino=257 dd-2584 [005] 97.899433: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=493 unstable=1 bg_thresh=998 thresh=1997 gap=478 poll_thresh=22 ino=257 dd-2584 [005] 97.899435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=46320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 97.900936: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=736 to_write=7456 dd-2584 [001] 97.905169: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1168 unstable=1 bg_thresh=998 thresh=1997 gap=478 poll_thresh=22 ino=257 dd-2584 [001] 97.905175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=46320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.913300: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1043 unstable=1 bg_thresh=999 thresh=1999 gap=605 poll_thresh=22 ino=257 dd-2584 [001] 97.913385: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1043 unstable=1 bg_thresh=1002 thresh=2004 gap=610 poll_thresh=16 ino=257 dd-2584 [001] 97.913497: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1043 unstable=1 bg_thresh=1004 thresh=2009 gap=590 poll_thresh=17 ino=257 dd-2584 [001] 97.913613: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1043 unstable=1 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=18 ino=257 dd-2584 [001] 97.913727: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1043 unstable=1 bg_thresh=1006 thresh=2012 gap=518 poll_thresh=19 ino=257 dd-2584 [001] 97.914008: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1043 unstable=1 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 97.914012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=46320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.921286: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1043 unstable=1 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 97.921295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=46320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 97.929294: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1043 unstable=1 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 97.929303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=46320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 97.937306: balance_dirty_state: bdi btrfs-1: dirty=475 wb=918 unstable=1 bg_thresh=1005 thresh=2010 gap=616 poll_thresh=20 ino=257 dd-2584 [004] 97.937437: balance_dirty_state: bdi btrfs-1: dirty=500 wb=918 unstable=1 bg_thresh=1004 thresh=2009 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 97.937554: balance_dirty_state: bdi btrfs-1: dirty=525 wb=918 unstable=1 bg_thresh=1007 thresh=2014 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 97.937859: balance_dirty_state: bdi btrfs-1: dirty=550 wb=918 unstable=1 bg_thresh=1006 thresh=2013 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 97.938097: balance_dirty_state: bdi btrfs-1: dirty=575 wb=918 unstable=1 bg_thresh=1003 thresh=2006 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 97.938402: balance_dirty_state: bdi btrfs-1: dirty=600 wb=918 unstable=1 bg_thresh=1002 thresh=2005 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 97.938414: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=46320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 97.949240: balance_dirty_state: bdi btrfs-1: dirty=600 wb=743 unstable=1 bg_thresh=996 thresh=1993 gap=649 poll_thresh=19 ino=257 dd-2584 [004] 97.949335: balance_dirty_state: bdi btrfs-1: dirty=625 wb=743 unstable=1 bg_thresh=999 thresh=1998 gap=629 poll_thresh=14 ino=257 dd-2584 [004] 97.949427: balance_dirty_state: bdi btrfs-1: dirty=650 wb=743 unstable=1 bg_thresh=995 thresh=1991 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 97.949519: balance_dirty_state: bdi btrfs-1: dirty=650 wb=743 unstable=1 bg_thresh=995 thresh=1991 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 97.949701: balance_dirty_state: bdi btrfs-1: dirty=700 wb=743 unstable=1 bg_thresh=995 thresh=1990 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 97.950177: balance_dirty_state: bdi btrfs-1: dirty=725 wb=743 unstable=1 bg_thresh=997 thresh=1994 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 97.950352: balance_dirty_state: bdi btrfs-1: dirty=750 wb=743 unstable=1 bg_thresh=996 thresh=1993 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 97.950530: balance_dirty_state: bdi btrfs-1: dirty=800 wb=743 unstable=1 bg_thresh=996 thresh=1992 gap=448 poll_thresh=20 ino=257 dd-2584 [004] 97.950536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=46320 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 97.957159: balance_dirty_state: bdi btrfs-1: dirty=800 wb=743 unstable=1 bg_thresh=1000 thresh=2001 gap=457 poll_thresh=20 ino=257 dd-2584 [004] 97.957176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=46320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 97.965263: balance_dirty_state: bdi btrfs-1: dirty=800 wb=743 unstable=1 bg_thresh=1000 thresh=2001 gap=457 poll_thresh=20 ino=257 dd-2584 [004] 97.965269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=46320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 97.973274: balance_dirty_state: bdi btrfs-1: dirty=800 wb=743 unstable=1 bg_thresh=996 thresh=1992 gap=448 poll_thresh=20 ino=257 dd-2584 [006] 97.973279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=46320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 97.981278: balance_dirty_state: bdi btrfs-1: dirty=810 wb=493 unstable=1 bg_thresh=995 thresh=1991 gap=687 poll_thresh=20 ino=257 dd-2584 [006] 97.981342: balance_dirty_state: bdi btrfs-1: dirty=810 wb=493 unstable=1 bg_thresh=995 thresh=1991 gap=687 poll_thresh=15 ino=257 dd-2584 [006] 97.981401: balance_dirty_state: bdi btrfs-1: dirty=835 wb=493 unstable=1 bg_thresh=998 thresh=1996 gap=667 poll_thresh=16 ino=257 dd-2584 [006] 97.981521: balance_dirty_state: bdi btrfs-1: dirty=860 wb=493 unstable=1 bg_thresh=997 thresh=1995 gap=641 poll_thresh=17 ino=257 dd-2584 [006] 97.981641: balance_dirty_state: bdi btrfs-1: dirty=910 wb=493 unstable=1 bg_thresh=997 thresh=1994 gap=590 poll_thresh=18 ino=257 dd-2584 [006] 97.981763: balance_dirty_state: bdi btrfs-1: dirty=935 wb=493 unstable=1 bg_thresh=999 thresh=1998 gap=569 poll_thresh=19 ino=257 dd-2584 [006] 97.981885: balance_dirty_state: bdi btrfs-1: dirty=960 wb=493 unstable=1 bg_thresh=998 thresh=1997 gap=543 poll_thresh=20 ino=257 dd-2584 [006] 97.982185: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=493 unstable=1 bg_thresh=998 thresh=1996 gap=492 poll_thresh=21 ino=257 dd-2584 [006] 97.982190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=45496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 97.982207: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15488 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 97.983681: writeback_single_inode: bdi btrfs-1: ino=257 state= age=132 wrote=640 to_write=7552 dd-2584 [006] 97.989274: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1143 unstable=1 bg_thresh=999 thresh=1998 gap=494 poll_thresh=21 ino=257 dd-2584 [006] 97.989283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=45496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 97.997331: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1143 unstable=1 bg_thresh=999 thresh=1999 gap=492 poll_thresh=21 ino=257 dd-2584 [005] 97.997338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=45496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.005288: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1018 unstable=1 bg_thresh=1000 thresh=2000 gap=618 poll_thresh=21 ino=257 dd-2584 [005] 98.005420: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1018 unstable=1 bg_thresh=1000 thresh=2000 gap=618 poll_thresh=16 ino=257 dd-2584 [005] 98.005655: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1018 unstable=1 bg_thresh=1005 thresh=2010 gap=578 poll_thresh=17 ino=257 dd-2584 [005] 98.005892: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1018 unstable=1 bg_thresh=1004 thresh=2009 gap=552 poll_thresh=18 ino=257 dd-2584 [005] 98.006136: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1018 unstable=1 bg_thresh=1004 thresh=2008 gap=526 poll_thresh=19 ino=257 dd-2584 [005] 98.006380: balance_dirty_state: bdi btrfs-1: dirty=513 wb=1018 unstable=1 bg_thresh=1003 thresh=2007 gap=475 poll_thresh=20 ino=257 dd-2584 [005] 98.006389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=45496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.013311: balance_dirty_state: bdi btrfs-1: dirty=513 wb=1018 unstable=1 bg_thresh=1003 thresh=2007 gap=475 poll_thresh=20 ino=257 dd-2584 [005] 98.013320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=45496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.021312: balance_dirty_state: bdi btrfs-1: dirty=513 wb=868 unstable=1 bg_thresh=1002 thresh=2005 gap=623 poll_thresh=20 ino=257 dd-2584 [005] 98.021429: balance_dirty_state: bdi btrfs-1: dirty=513 wb=868 unstable=1 bg_thresh=1002 thresh=2004 gap=622 poll_thresh=15 ino=257 dd-2584 [005] 98.021537: balance_dirty_state: bdi btrfs-1: dirty=538 wb=868 unstable=1 bg_thresh=1004 thresh=2009 gap=602 poll_thresh=16 ino=257 dd-2584 [005] 98.021749: balance_dirty_state: bdi btrfs-1: dirty=563 wb=868 unstable=1 bg_thresh=1004 thresh=2008 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 98.021965: balance_dirty_state: bdi btrfs-1: dirty=588 wb=868 unstable=1 bg_thresh=1003 thresh=2007 gap=550 poll_thresh=18 ino=257 dd-2584 [005] 98.022484: balance_dirty_state: bdi btrfs-1: dirty=638 wb=868 unstable=1 bg_thresh=1003 thresh=2006 gap=499 poll_thresh=19 ino=257 dd-2584 [005] 98.022492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=45496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.029274: balance_dirty_state: bdi btrfs-1: dirty=635 wb=743 unstable=1 bg_thresh=999 thresh=1998 gap=619 poll_thresh=19 ino=257 dd-2584 [005] 98.029340: balance_dirty_state: bdi btrfs-1: dirty=635 wb=743 unstable=1 bg_thresh=998 thresh=1997 gap=618 poll_thresh=14 ino=257 dd-2584 [005] 98.029400: balance_dirty_state: bdi btrfs-1: dirty=660 wb=743 unstable=1 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=15 ino=257 dd-2584 [005] 98.029460: balance_dirty_state: bdi btrfs-1: dirty=685 wb=743 unstable=1 bg_thresh=998 thresh=1996 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 98.029579: balance_dirty_state: bdi btrfs-1: dirty=710 wb=743 unstable=1 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 98.029703: balance_dirty_state: bdi btrfs-1: dirty=735 wb=743 unstable=1 bg_thresh=999 thresh=1999 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 98.029826: balance_dirty_state: bdi btrfs-1: dirty=760 wb=743 unstable=1 bg_thresh=999 thresh=1998 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 98.029831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=45496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.037295: balance_dirty_state: bdi btrfs-1: dirty=778 wb=743 unstable=1 bg_thresh=1008 thresh=2017 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 98.037300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=45496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.045289: balance_dirty_state: bdi btrfs-1: dirty=779 wb=650 unstable=1 bg_thresh=1008 thresh=2016 gap=586 poll_thresh=19 ino=257 dd-2584 [002] 98.045363: balance_dirty_state: bdi btrfs-1: dirty=779 wb=650 unstable=1 bg_thresh=1008 thresh=2016 gap=586 poll_thresh=14 ino=257 dd-2584 [002] 98.045431: balance_dirty_state: bdi btrfs-1: dirty=804 wb=650 unstable=1 bg_thresh=1010 thresh=2021 gap=566 poll_thresh=15 ino=257 dd-2584 [002] 98.045492: balance_dirty_state: bdi btrfs-1: dirty=829 wb=650 unstable=1 bg_thresh=1010 thresh=2021 gap=541 poll_thresh=16 ino=257 dd-2584 [002] 98.045615: balance_dirty_state: bdi btrfs-1: dirty=854 wb=650 unstable=1 bg_thresh=1013 thresh=2026 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 98.045910: balance_dirty_state: bdi btrfs-1: dirty=879 wb=650 unstable=1 bg_thresh=1015 thresh=2030 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 98.045915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=45496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.053188: balance_dirty_state: bdi btrfs-1: dirty=879 wb=650 unstable=1 bg_thresh=1014 thresh=2029 gap=499 poll_thresh=18 ino=257 dd-2584 [002] 98.053195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=45496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.061193: balance_dirty_state: bdi btrfs-1: dirty=874 wb=511 unstable=0 bg_thresh=1012 thresh=2024 gap=639 poll_thresh=18 ino=257 dd-2584 [002] 98.061269: balance_dirty_state: bdi btrfs-1: dirty=899 wb=511 unstable=0 bg_thresh=1012 thresh=2024 gap=614 poll_thresh=13 ino=257 dd-2584 [002] 98.061327: balance_dirty_state: bdi btrfs-1: dirty=924 wb=511 unstable=0 bg_thresh=1014 thresh=2029 gap=594 poll_thresh=14 ino=257 dd-2584 [002] 98.061384: balance_dirty_state: bdi btrfs-1: dirty=924 wb=511 unstable=0 bg_thresh=1014 thresh=2029 gap=594 poll_thresh=15 ino=257 dd-2584 [002] 98.061444: balance_dirty_state: bdi btrfs-1: dirty=949 wb=511 unstable=0 bg_thresh=1014 thresh=2028 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 98.061562: balance_dirty_state: bdi btrfs-1: dirty=974 wb=511 unstable=0 bg_thresh=1013 thresh=2027 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 98.061684: balance_dirty_state: bdi btrfs-1: dirty=999 wb=511 unstable=0 bg_thresh=1013 thresh=2026 gap=516 poll_thresh=18 ino=257 dd-2584 [002] 98.061805: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=511 unstable=0 bg_thresh=1015 thresh=2030 gap=470 poll_thresh=19 ino=257 dd-2584 [002] 98.061810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=45496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 98.061828: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15568 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 98.063415: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=688 to_write=7504 dd-2584 [002] 98.069274: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1186 unstable=0 bg_thresh=1017 thresh=2035 gap=500 poll_thresh=19 ino=257 dd-2584 [002] 98.069279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=45496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.077300: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1186 unstable=0 bg_thresh=1017 thresh=2035 gap=500 poll_thresh=19 ino=257 dd-2584 [002] 98.077305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=45496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.085260: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1061 unstable=0 bg_thresh=1009 thresh=2019 gap=609 poll_thresh=19 ino=257 dd-2584 [002] 98.085351: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1061 unstable=0 bg_thresh=1009 thresh=2019 gap=609 poll_thresh=14 ino=257 dd-2584 [002] 98.085418: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1061 unstable=0 bg_thresh=1012 thresh=2024 gap=589 poll_thresh=15 ino=257 dd-2584 [002] 98.085477: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1061 unstable=0 bg_thresh=1012 thresh=2024 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 98.085757: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1061 unstable=0 bg_thresh=1014 thresh=2029 gap=544 poll_thresh=17 ino=257 dd-2584 [002] 98.085871: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1061 unstable=0 bg_thresh=1016 thresh=2033 gap=523 poll_thresh=18 ino=257 dd-2584 [002] 98.085986: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1061 unstable=0 bg_thresh=1016 thresh=2032 gap=497 poll_thresh=19 ino=257 dd-2584 [002] 98.085991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-148% task_gap=-396% task_weight=98% bdi_bw=43684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.093351: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1061 unstable=0 bg_thresh=1016 thresh=2032 gap=497 poll_thresh=19 ino=257 dd-2584 [002] 98.093361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-148% task_gap=-396% task_weight=98% bdi_bw=43684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.101356: balance_dirty_state: bdi btrfs-1: dirty=474 wb=936 unstable=0 bg_thresh=1010 thresh=2021 gap=611 poll_thresh=19 ino=257 dd-2584 [002] 98.101447: balance_dirty_state: bdi btrfs-1: dirty=499 wb=936 unstable=0 bg_thresh=1010 thresh=2021 gap=586 poll_thresh=14 ino=257 dd-2584 [002] 98.101508: balance_dirty_state: bdi btrfs-1: dirty=524 wb=936 unstable=0 bg_thresh=1013 thresh=2026 gap=566 poll_thresh=15 ino=257 dd-2584 [002] 98.101562: balance_dirty_state: bdi btrfs-1: dirty=524 wb=936 unstable=0 bg_thresh=1013 thresh=2026 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 98.101672: balance_dirty_state: bdi btrfs-1: dirty=574 wb=936 unstable=0 bg_thresh=1015 thresh=2031 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 98.101788: balance_dirty_state: bdi btrfs-1: dirty=599 wb=936 unstable=0 bg_thresh=1017 thresh=2035 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 98.101793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-146% task_gap=-393% task_weight=99% bdi_bw=43684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.109294: balance_dirty_state: bdi btrfs-1: dirty=599 wb=936 unstable=0 bg_thresh=1017 thresh=2035 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 98.109304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-146% task_gap=-393% task_weight=99% bdi_bw=43684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.117373: balance_dirty_state: bdi btrfs-1: dirty=599 wb=811 unstable=0 bg_thresh=1008 thresh=2016 gap=606 poll_thresh=18 ino=257 dd-2584 [002] 98.117462: balance_dirty_state: bdi btrfs-1: dirty=624 wb=811 unstable=0 bg_thresh=1008 thresh=2016 gap=581 poll_thresh=13 ino=257 dd-2584 [002] 98.117518: balance_dirty_state: bdi btrfs-1: dirty=624 wb=811 unstable=0 bg_thresh=1010 thresh=2021 gap=586 poll_thresh=14 ino=257 dd-2584 [002] 98.117574: balance_dirty_state: bdi btrfs-1: dirty=649 wb=811 unstable=0 bg_thresh=1010 thresh=2021 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 98.117629: balance_dirty_state: bdi btrfs-1: dirty=674 wb=811 unstable=0 bg_thresh=1013 thresh=2026 gap=541 poll_thresh=16 ino=257 dd-2584 [002] 98.117906: balance_dirty_state: bdi btrfs-1: dirty=699 wb=811 unstable=0 bg_thresh=1015 thresh=2031 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 98.118019: balance_dirty_state: bdi btrfs-1: dirty=724 wb=811 unstable=0 bg_thresh=1015 thresh=2030 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 98.118024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-150% task_gap=-400% task_weight=100% bdi_bw=43684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 98.125217: balance_dirty_state: bdi btrfs-1: dirty=724 wb=711 unstable=0 bg_thresh=1014 thresh=2028 gap=593 poll_thresh=18 ino=257 dd-2584 [006] 98.125318: balance_dirty_state: bdi btrfs-1: dirty=749 wb=686 unstable=0 bg_thresh=1011 thresh=2022 gap=587 poll_thresh=13 ino=257 dd-2584 [006] 98.125410: balance_dirty_state: bdi btrfs-1: dirty=749 wb=686 unstable=0 bg_thresh=1013 thresh=2027 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 98.125502: balance_dirty_state: bdi btrfs-1: dirty=774 wb=686 unstable=0 bg_thresh=1006 thresh=2012 gap=552 poll_thresh=15 ino=257 dd-2584 [006] 98.125594: balance_dirty_state: bdi btrfs-1: dirty=799 wb=686 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=16 ino=257 dd-2584 [006] 98.125777: balance_dirty_state: bdi btrfs-1: dirty=824 wb=686 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=17 ino=257 dd-2584 [006] 98.125784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=43684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 98.133314: balance_dirty_state: bdi btrfs-1: dirty=824 wb=686 unstable=0 bg_thresh=1005 thresh=2011 gap=501 poll_thresh=17 ino=257 dd-2584 [006] 98.133323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=43684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 98.141340: balance_dirty_state: bdi btrfs-1: dirty=824 wb=536 unstable=0 bg_thresh=1004 thresh=2009 gap=649 poll_thresh=17 ino=257 dd-2584 [006] 98.141432: balance_dirty_state: bdi btrfs-1: dirty=824 wb=536 unstable=0 bg_thresh=1007 thresh=2014 gap=654 poll_thresh=13 ino=257 dd-2584 [006] 98.141490: balance_dirty_state: bdi btrfs-1: dirty=849 wb=536 unstable=0 bg_thresh=1006 thresh=2013 gap=628 poll_thresh=14 ino=257 dd-2584 [006] 98.141546: balance_dirty_state: bdi btrfs-1: dirty=874 wb=536 unstable=0 bg_thresh=1006 thresh=2013 gap=603 poll_thresh=15 ino=257 dd-2584 [006] 98.141603: balance_dirty_state: bdi btrfs-1: dirty=874 wb=536 unstable=0 bg_thresh=1006 thresh=2012 gap=602 poll_thresh=16 ino=257 dd-2584 [006] 98.141715: balance_dirty_state: bdi btrfs-1: dirty=924 wb=536 unstable=0 bg_thresh=1005 thresh=2011 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 98.141995: balance_dirty_state: bdi btrfs-1: dirty=949 wb=536 unstable=0 bg_thresh=1005 thresh=2010 gap=525 poll_thresh=18 ino=257 dd-2584 [006] 98.142110: balance_dirty_state: bdi btrfs-1: dirty=974 wb=536 unstable=0 bg_thresh=1007 thresh=2014 gap=504 poll_thresh=19 ino=257 dd-2584 [006] 98.142225: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=536 unstable=0 bg_thresh=1006 thresh=2013 gap=453 poll_thresh=20 ino=257 dd-2584 [006] 98.142230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-138% task_gap=-377% task_weight=100% bdi_bw=43684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 98.142245: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15648 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 98.144176: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=672 to_write=7520 dd-2584 [006] 98.149217: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1086 unstable=0 bg_thresh=1003 thresh=2006 gap=546 poll_thresh=20 ino=257 dd-2584 [006] 98.149282: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1086 unstable=0 bg_thresh=1003 thresh=2006 gap=546 poll_thresh=15 ino=257 dd-2584 [006] 98.149346: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1086 unstable=0 bg_thresh=1002 thresh=2005 gap=520 poll_thresh=16 ino=257 dd-2584 [006] 98.149469: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1086 unstable=0 bg_thresh=1004 thresh=2009 gap=499 poll_thresh=17 ino=257 dd-2584 [006] 98.149474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=43684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 98.157333: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1086 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=17 ino=257 dd-2584 [006] 98.157342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=43684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 98.165312: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1086 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=17 ino=257 dd-2584 [004] 98.165322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=43684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 98.173237: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1086 unstable=0 bg_thresh=989 thresh=1978 gap=468 poll_thresh=17 ino=257 dd-2584 [004] 98.173243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-378% task_weight=100% bdi_bw=43684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 98.181275: balance_dirty_state: bdi btrfs-1: dirty=424 wb=961 unstable=0 bg_thresh=989 thresh=1978 gap=593 poll_thresh=17 ino=257 dd-2584 [004] 98.181395: balance_dirty_state: bdi btrfs-1: dirty=449 wb=961 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 98.181539: balance_dirty_state: bdi btrfs-1: dirty=449 wb=961 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 98.181701: balance_dirty_state: bdi btrfs-1: dirty=474 wb=961 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 98.181861: balance_dirty_state: bdi btrfs-1: dirty=474 wb=961 unstable=0 bg_thresh=997 thresh=1994 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 98.182186: balance_dirty_state: bdi btrfs-1: dirty=524 wb=961 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 98.182898: balance_dirty_state: bdi btrfs-1: dirty=549 wb=961 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 98.182906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=43684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.189367: balance_dirty_state: bdi btrfs-1: dirty=549 wb=961 unstable=0 bg_thresh=997 thresh=1994 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 98.189377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=42216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.201395: balance_dirty_state: bdi btrfs-1: dirty=549 wb=961 unstable=0 bg_thresh=991 thresh=1982 gap=472 poll_thresh=18 ino=257 dd-2584 [005] 98.201404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-136% task_gap=-372% task_weight=100% bdi_bw=42216 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 98.209392: balance_dirty_state: bdi btrfs-1: dirty=549 wb=836 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 98.209462: balance_dirty_state: bdi btrfs-1: dirty=574 wb=836 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=13 ino=257 dd-2584 [005] 98.209515: balance_dirty_state: bdi btrfs-1: dirty=599 wb=836 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=14 ino=257 dd-2584 [005] 98.209573: balance_dirty_state: bdi btrfs-1: dirty=599 wb=836 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 98.209629: balance_dirty_state: bdi btrfs-1: dirty=624 wb=836 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=16 ino=257 dd-2584 [005] 98.209742: balance_dirty_state: bdi btrfs-1: dirty=649 wb=836 unstable=0 bg_thresh=994 thresh=1989 gap=504 poll_thresh=17 ino=257 dd-2584 [005] 98.209857: balance_dirty_state: bdi btrfs-1: dirty=699 wb=836 unstable=0 bg_thresh=996 thresh=1993 gap=458 poll_thresh=18 ino=257 dd-2584 [005] 98.209862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=42216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.217427: balance_dirty_state: bdi btrfs-1: dirty=699 wb=836 unstable=0 bg_thresh=996 thresh=1993 gap=458 poll_thresh=18 ino=257 dd-2584 [005] 98.217437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=42216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.225454: balance_dirty_state: bdi btrfs-1: dirty=699 wb=836 unstable=0 bg_thresh=997 thresh=1995 gap=460 poll_thresh=18 ino=257 dd-2584 [005] 98.225465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=42216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.233365: balance_dirty_state: bdi btrfs-1: dirty=699 wb=711 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=18 ino=257 dd-2584 [005] 98.233470: balance_dirty_state: bdi btrfs-1: dirty=699 wb=711 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=13 ino=257 dd-2584 [005] 98.233559: balance_dirty_state: bdi btrfs-1: dirty=724 wb=711 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=14 ino=257 dd-2584 [005] 98.233652: balance_dirty_state: bdi btrfs-1: dirty=749 wb=711 unstable=0 bg_thresh=993 thresh=1986 gap=526 poll_thresh=15 ino=257 dd-2584 [005] 98.233740: balance_dirty_state: bdi btrfs-1: dirty=749 wb=711 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=16 ino=257 dd-2584 [005] 98.233919: balance_dirty_state: bdi btrfs-1: dirty=774 wb=711 unstable=0 bg_thresh=995 thresh=1990 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 98.234367: balance_dirty_state: bdi btrfs-1: dirty=824 wb=711 unstable=0 bg_thresh=997 thresh=1994 gap=459 poll_thresh=18 ino=257 dd-2584 [005] 98.234374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=42216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.241386: balance_dirty_state: bdi btrfs-1: dirty=824 wb=661 unstable=0 bg_thresh=996 thresh=1993 gap=508 poll_thresh=18 ino=257 dd-2584 [005] 98.241468: balance_dirty_state: bdi btrfs-1: dirty=824 wb=661 unstable=0 bg_thresh=993 thresh=1987 gap=502 poll_thresh=13 ino=257 dd-2584 [005] 98.241528: balance_dirty_state: bdi btrfs-1: dirty=849 wb=661 unstable=0 bg_thresh=996 thresh=1992 gap=482 poll_thresh=14 ino=257 dd-2584 [005] 98.241532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-129% task_gap=-358% task_weight=99% bdi_bw=42216 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 98.249392: balance_dirty_state: bdi btrfs-1: dirty=849 wb=661 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=14 ino=257 dd-2584 [005] 98.249397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=42216 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 98.257371: balance_dirty_state: bdi btrfs-1: dirty=849 wb=536 unstable=0 bg_thresh=997 thresh=1995 gap=610 poll_thresh=14 ino=257 dd-2584 [005] 98.257501: balance_dirty_state: bdi btrfs-1: dirty=874 wb=536 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=10 ino=257 dd-2584 [005] 98.257620: balance_dirty_state: bdi btrfs-1: dirty=874 wb=536 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=11 ino=257 dd-2584 [005] 98.257740: balance_dirty_state: bdi btrfs-1: dirty=899 wb=536 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=12 ino=257 dd-2584 [005] 98.257855: balance_dirty_state: bdi btrfs-1: dirty=924 wb=536 unstable=0 bg_thresh=996 thresh=1993 gap=533 poll_thresh=13 ino=257 dd-2584 [005] 98.257974: balance_dirty_state: bdi btrfs-1: dirty=924 wb=536 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=14 ino=257 dd-2584 [005] 98.258094: balance_dirty_state: bdi btrfs-1: dirty=949 wb=536 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=15 ino=257 dd-2584 [005] 98.258211: balance_dirty_state: bdi btrfs-1: dirty=949 wb=536 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=16 ino=257 dd-2584 [005] 98.258450: balance_dirty_state: bdi btrfs-1: dirty=999 wb=536 unstable=0 bg_thresh=995 thresh=1990 gap=455 poll_thresh=17 ino=257 dd-2584 [005] 98.258459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=42216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 98.258495: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15764 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 98.261822: writeback_single_inode: bdi btrfs-1: ino=257 state= age=112 wrote=624 to_write=7568 dd-2584 [001] 98.265273: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1036 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=17 ino=257 dd-2584 [001] 98.265439: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1036 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=13 ino=257 dd-2584 [001] 98.265600: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1036 unstable=0 bg_thresh=997 thresh=1994 gap=559 poll_thresh=14 ino=257 dd-2584 [001] 98.265757: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1036 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=15 ino=257 dd-2584 [001] 98.266494: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1036 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 98.266814: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1036 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=17 ino=257 dd-2584 [001] 98.266826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=42216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.273321: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1036 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=17 ino=257 dd-2584 [001] 98.273329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=42216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.281339: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1036 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=17 ino=257 dd-2584 [001] 98.281349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=42216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.289365: balance_dirty_state: bdi btrfs-1: dirty=474 wb=911 unstable=0 bg_thresh=997 thresh=1995 gap=610 poll_thresh=17 ino=257 dd-2584 [001] 98.289448: balance_dirty_state: bdi btrfs-1: dirty=474 wb=911 unstable=0 bg_thresh=1000 thresh=2000 gap=615 poll_thresh=13 ino=257 dd-2584 [001] 98.289508: balance_dirty_state: bdi btrfs-1: dirty=499 wb=911 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 98.289566: balance_dirty_state: bdi btrfs-1: dirty=524 wb=911 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 98.289625: balance_dirty_state: bdi btrfs-1: dirty=524 wb=911 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 98.289742: balance_dirty_state: bdi btrfs-1: dirty=574 wb=911 unstable=0 bg_thresh=998 thresh=1997 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 98.289861: balance_dirty_state: bdi btrfs-1: dirty=599 wb=911 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 98.289866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=98% bdi_bw=42216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.297362: balance_dirty_state: bdi btrfs-1: dirty=599 wb=786 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=18 ino=257 dd-2584 [002] 98.297445: balance_dirty_state: bdi btrfs-1: dirty=599 wb=786 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=13 ino=257 dd-2584 [002] 98.297508: balance_dirty_state: bdi btrfs-1: dirty=599 wb=786 unstable=0 bg_thresh=1004 thresh=2009 gap=624 poll_thresh=14 ino=257 dd-2584 [002] 98.297572: balance_dirty_state: bdi btrfs-1: dirty=624 wb=786 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=15 ino=257 dd-2584 [002] 98.297635: balance_dirty_state: bdi btrfs-1: dirty=649 wb=786 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=16 ino=257 dd-2584 [002] 98.297946: balance_dirty_state: bdi btrfs-1: dirty=674 wb=786 unstable=0 bg_thresh=1009 thresh=2019 gap=559 poll_thresh=17 ino=257 dd-2584 [002] 98.298073: balance_dirty_state: bdi btrfs-1: dirty=699 wb=786 unstable=0 bg_thresh=1011 thresh=2023 gap=538 poll_thresh=18 ino=257 dd-2584 [002] 98.298200: balance_dirty_state: bdi btrfs-1: dirty=749 wb=786 unstable=0 bg_thresh=1011 thresh=2022 gap=487 poll_thresh=19 ino=257 dd-2584 [002] 98.298205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=41044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.305265: balance_dirty_state: bdi btrfs-1: dirty=749 wb=636 unstable=0 bg_thresh=997 thresh=1994 gap=609 poll_thresh=19 ino=257 dd-2584 [002] 98.305334: balance_dirty_state: bdi btrfs-1: dirty=749 wb=636 unstable=0 bg_thresh=997 thresh=1994 gap=609 poll_thresh=14 ino=257 dd-2584 [002] 98.305398: balance_dirty_state: bdi btrfs-1: dirty=774 wb=636 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=15 ino=257 dd-2584 [002] 98.305461: balance_dirty_state: bdi btrfs-1: dirty=799 wb=636 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 98.305586: balance_dirty_state: bdi btrfs-1: dirty=824 wb=636 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=17 ino=257 dd-2584 [002] 98.305716: balance_dirty_state: bdi btrfs-1: dirty=849 wb=636 unstable=0 bg_thresh=1004 thresh=2008 gap=523 poll_thresh=18 ino=257 dd-2584 [002] 98.305845: balance_dirty_state: bdi btrfs-1: dirty=874 wb=636 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=19 ino=257 dd-2584 [002] 98.305850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=41044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.313328: balance_dirty_state: bdi btrfs-1: dirty=874 wb=636 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 98.313334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=41044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.321275: balance_dirty_state: bdi btrfs-1: dirty=874 wb=511 unstable=0 bg_thresh=1000 thresh=2000 gap=615 poll_thresh=19 ino=257 dd-2584 [002] 98.321341: balance_dirty_state: bdi btrfs-1: dirty=899 wb=511 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 98.321405: balance_dirty_state: bdi btrfs-1: dirty=924 wb=511 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=15 ino=257 dd-2584 [002] 98.322412: balance_dirty_state: bdi btrfs-1: dirty=924 wb=511 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=16 ino=257 dd-2584 [002] 98.322530: balance_dirty_state: bdi btrfs-1: dirty=974 wb=511 unstable=0 bg_thresh=1004 thresh=2009 gap=524 poll_thresh=17 ino=257 dd-2584 [002] 98.322648: balance_dirty_state: bdi btrfs-1: dirty=999 wb=511 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=18 ino=257 dd-2584 [002] 98.322653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=41044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.329384: balance_dirty_state: bdi btrfs-1: dirty=999 wb=511 unstable=0 bg_thresh=1007 thresh=2014 gap=504 poll_thresh=18 ino=257 dd-2584 [002] 98.329483: balance_dirty_state: bdi btrfs-1: dirty=999 wb=511 unstable=0 bg_thresh=1006 thresh=2013 gap=503 poll_thresh=13 ino=257 dd-2584 [002] 98.329490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=41044 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 98.337416: balance_dirty_state: bdi btrfs-1: dirty=999 wb=361 unstable=0 bg_thresh=998 thresh=1996 gap=636 poll_thresh=13 ino=257 flush-btrfs-1-2586 [000] 98.337445: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15844 wrote=0 to_write=8192 dd-2584 [002] 98.337512: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=361 unstable=0 bg_thresh=998 thresh=1996 gap=611 poll_thresh=10 ino=257 dd-2584 [002] 98.337573: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=361 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=11 ino=257 dd-2584 [002] 98.337636: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=386 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=12 ino=257 dd-2584 [002] 98.337699: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=411 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=13 ino=257 dd-2584 [002] 98.337763: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=436 unstable=0 bg_thresh=1003 thresh=2006 gap=546 poll_thresh=14 ino=257 dd-2584 [002] 98.337826: balance_dirty_state: bdi btrfs-1: dirty=999 wb=461 unstable=0 bg_thresh=1005 thresh=2011 gap=551 poll_thresh=15 ino=257 dd-2584 [002] 98.337890: balance_dirty_state: bdi btrfs-1: dirty=999 wb=486 unstable=0 bg_thresh=1005 thresh=2010 gap=525 poll_thresh=16 ino=257 dd-2584 [002] 98.338020: balance_dirty_state: bdi btrfs-1: dirty=974 wb=561 unstable=0 bg_thresh=1004 thresh=2009 gap=474 poll_thresh=17 ino=257 dd-2584 [002] 98.338021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=41044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 98.339498: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=800 to_write=7392 dd-2584 [002] 98.345313: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1036 unstable=0 bg_thresh=1002 thresh=2005 gap=620 poll_thresh=17 ino=257 dd-2584 [002] 98.345420: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1036 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=13 ino=257 dd-2584 [002] 98.345651: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1036 unstable=0 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=14 ino=257 dd-2584 [002] 98.345708: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1036 unstable=0 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=15 ino=257 dd-2584 [002] 98.345766: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1036 unstable=0 bg_thresh=1007 thresh=2015 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 98.345879: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1036 unstable=0 bg_thresh=1007 thresh=2014 gap=529 poll_thresh=17 ino=257 dd-2584 [002] 98.345994: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1036 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 98.345999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=41044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.353362: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1036 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 98.353371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=41044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.361430: balance_dirty_state: bdi btrfs-1: dirty=474 wb=911 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=18 ino=257 dd-2584 [002] 98.361536: balance_dirty_state: bdi btrfs-1: dirty=499 wb=911 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=13 ino=257 dd-2584 [002] 98.361596: balance_dirty_state: bdi btrfs-1: dirty=524 wb=911 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=14 ino=257 dd-2584 [002] 98.361652: balance_dirty_state: bdi btrfs-1: dirty=524 wb=911 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=15 ino=257 dd-2584 [002] 98.361707: balance_dirty_state: bdi btrfs-1: dirty=549 wb=911 unstable=0 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=16 ino=257 dd-2584 [002] 98.361818: balance_dirty_state: bdi btrfs-1: dirty=574 wb=911 unstable=0 bg_thresh=1006 thresh=2013 gap=528 poll_thresh=17 ino=257 dd-2584 [002] 98.361932: balance_dirty_state: bdi btrfs-1: dirty=599 wb=911 unstable=0 bg_thresh=1005 thresh=2011 gap=501 poll_thresh=18 ino=257 dd-2584 [002] 98.361936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=41044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.369298: balance_dirty_state: bdi btrfs-1: dirty=599 wb=811 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=18 ino=257 dd-2584 [002] 98.369385: balance_dirty_state: bdi btrfs-1: dirty=624 wb=811 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=13 ino=257 dd-2584 [002] 98.369851: balance_dirty_state: bdi btrfs-1: dirty=649 wb=811 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=14 ino=257 dd-2584 [002] 98.369970: balance_dirty_state: bdi btrfs-1: dirty=649 wb=811 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=15 ino=257 dd-2584 [002] 98.370084: balance_dirty_state: bdi btrfs-1: dirty=674 wb=811 unstable=0 bg_thresh=1004 thresh=2009 gap=524 poll_thresh=16 ino=257 dd-2584 [002] 98.370319: balance_dirty_state: bdi btrfs-1: dirty=699 wb=811 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=17 ino=257 dd-2584 [002] 98.370329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=41044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.377296: balance_dirty_state: bdi btrfs-1: dirty=699 wb=811 unstable=0 bg_thresh=1000 thresh=2000 gap=490 poll_thresh=17 ino=257 dd-2584 [002] 98.377304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=41044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.385377: balance_dirty_state: bdi btrfs-1: dirty=699 wb=686 unstable=0 bg_thresh=1000 thresh=2000 gap=615 poll_thresh=17 ino=257 dd-2584 [002] 98.385456: balance_dirty_state: bdi btrfs-1: dirty=724 wb=686 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=13 ino=257 dd-2584 [002] 98.385515: balance_dirty_state: bdi btrfs-1: dirty=749 wb=686 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=14 ino=257 dd-2584 [002] 98.385569: balance_dirty_state: bdi btrfs-1: dirty=749 wb=686 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=15 ino=257 dd-2584 [002] 98.385625: balance_dirty_state: bdi btrfs-1: dirty=774 wb=686 unstable=0 bg_thresh=1005 thresh=2010 gap=550 poll_thresh=16 ino=257 dd-2584 [002] 98.385738: balance_dirty_state: bdi btrfs-1: dirty=799 wb=686 unstable=0 bg_thresh=1004 thresh=2009 gap=524 poll_thresh=17 ino=257 dd-2584 [002] 98.385850: balance_dirty_state: bdi btrfs-1: dirty=824 wb=686 unstable=0 bg_thresh=1006 thresh=2013 gap=503 poll_thresh=18 ino=257 dd-2584 [002] 98.385855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=41044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.393326: balance_dirty_state: bdi btrfs-1: dirty=824 wb=561 unstable=0 bg_thresh=997 thresh=1995 gap=610 poll_thresh=18 ino=257 dd-2584 [002] 98.393408: balance_dirty_state: bdi btrfs-1: dirty=849 wb=561 unstable=0 bg_thresh=997 thresh=1995 gap=585 poll_thresh=13 ino=257 dd-2584 [002] 98.393466: balance_dirty_state: bdi btrfs-1: dirty=874 wb=561 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=14 ino=257 dd-2584 [002] 98.393521: balance_dirty_state: bdi btrfs-1: dirty=874 wb=561 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 98.393741: balance_dirty_state: bdi btrfs-1: dirty=899 wb=561 unstable=0 bg_thresh=1002 thresh=2005 gap=545 poll_thresh=16 ino=257 dd-2584 [002] 98.393853: balance_dirty_state: bdi btrfs-1: dirty=924 wb=561 unstable=0 bg_thresh=1005 thresh=2010 gap=525 poll_thresh=17 ino=257 dd-2584 [002] 98.393967: balance_dirty_state: bdi btrfs-1: dirty=974 wb=561 unstable=0 bg_thresh=1007 thresh=2014 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 98.393971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=41044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.401444: balance_dirty_state: bdi btrfs-1: dirty=974 wb=561 unstable=0 bg_thresh=1007 thresh=2014 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 98.401454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=40936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.409310: balance_dirty_state: bdi btrfs-1: dirty=974 wb=411 unstable=0 bg_thresh=999 thresh=1999 gap=614 poll_thresh=18 ino=257 dd-2584 [002] 98.409433: balance_dirty_state: bdi btrfs-1: dirty=974 wb=411 unstable=0 bg_thresh=999 thresh=1999 gap=614 poll_thresh=13 ino=257 dd-2584 [002] 98.409548: balance_dirty_state: bdi btrfs-1: dirty=999 wb=411 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=14 ino=257 dd-2584 [002] 98.409664: balance_dirty_state: bdi btrfs-1: dirty=999 wb=411 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=15 ino=257 dd-2584 [002] 98.409779: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=411 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 98.409865: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15916 wrote=0 to_write=8192 dd-2584 [002] 98.410025: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=411 unstable=0 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=17 ino=257 dd-2584 [002] 98.410277: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=436 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 98.410280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=40936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 98.414839: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=736 to_write=7456 dd-2584 [002] 98.417458: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1136 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 98.417467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=40936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.425320: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1011 unstable=0 bg_thresh=1002 thresh=2005 gap=620 poll_thresh=18 ino=257 dd-2584 [002] 98.425411: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1011 unstable=0 bg_thresh=1002 thresh=2005 gap=620 poll_thresh=13 ino=257 dd-2584 [002] 98.425469: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1011 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=14 ino=257 dd-2584 [002] 98.425527: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1011 unstable=0 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=15 ino=257 dd-2584 [002] 98.425758: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1011 unstable=0 bg_thresh=1007 thresh=2015 gap=580 poll_thresh=16 ino=257 dd-2584 [002] 98.425875: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1011 unstable=0 bg_thresh=1007 thresh=2014 gap=529 poll_thresh=17 ino=257 dd-2584 [002] 98.425994: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1011 unstable=0 bg_thresh=1006 thresh=2013 gap=503 poll_thresh=18 ino=257 dd-2584 [002] 98.425999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=40936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.433348: balance_dirty_state: bdi btrfs-1: dirty=499 wb=886 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=18 ino=257 dd-2584 [002] 98.433414: balance_dirty_state: bdi btrfs-1: dirty=499 wb=886 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=13 ino=257 dd-2584 [002] 98.433478: balance_dirty_state: bdi btrfs-1: dirty=524 wb=886 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=14 ino=257 dd-2584 [002] 98.433537: balance_dirty_state: bdi btrfs-1: dirty=549 wb=886 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=15 ino=257 dd-2584 [002] 98.433596: balance_dirty_state: bdi btrfs-1: dirty=549 wb=886 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=16 ino=257 dd-2584 [002] 98.433714: balance_dirty_state: bdi btrfs-1: dirty=599 wb=886 unstable=0 bg_thresh=1009 thresh=2019 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 98.433835: balance_dirty_state: bdi btrfs-1: dirty=624 wb=886 unstable=0 bg_thresh=1011 thresh=2023 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 98.433961: balance_dirty_state: bdi btrfs-1: dirty=649 wb=886 unstable=0 bg_thresh=1008 thresh=2016 gap=481 poll_thresh=19 ino=257 dd-2584 [002] 98.433965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=40936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.441316: balance_dirty_state: bdi btrfs-1: dirty=649 wb=761 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=19 ino=257 dd-2584 [002] 98.441384: balance_dirty_state: bdi btrfs-1: dirty=674 wb=761 unstable=0 bg_thresh=1001 thresh=2002 gap=567 poll_thresh=14 ino=257 dd-2584 [002] 98.441619: balance_dirty_state: bdi btrfs-1: dirty=674 wb=761 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=15 ino=257 dd-2584 [002] 98.441678: balance_dirty_state: bdi btrfs-1: dirty=699 wb=761 unstable=0 bg_thresh=1003 thresh=2007 gap=547 poll_thresh=16 ino=257 dd-2584 [002] 98.441795: balance_dirty_state: bdi btrfs-1: dirty=724 wb=761 unstable=0 bg_thresh=1006 thresh=2012 gap=527 poll_thresh=17 ino=257 dd-2584 [002] 98.441914: balance_dirty_state: bdi btrfs-1: dirty=774 wb=761 unstable=0 bg_thresh=1008 thresh=2016 gap=481 poll_thresh=18 ino=257 dd-2584 [002] 98.441919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=40936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 98.449335: balance_dirty_state: bdi btrfs-1: dirty=774 wb=636 unstable=0 bg_thresh=991 thresh=1982 gap=572 poll_thresh=18 ino=257 dd-2584 [006] 98.449430: balance_dirty_state: bdi btrfs-1: dirty=799 wb=636 unstable=0 bg_thresh=991 thresh=1982 gap=547 poll_thresh=13 ino=257 dd-2584 [006] 98.449514: balance_dirty_state: bdi btrfs-1: dirty=799 wb=636 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=14 ino=257 dd-2584 [006] 98.449589: balance_dirty_state: bdi btrfs-1: dirty=824 wb=636 unstable=0 bg_thresh=996 thresh=1993 gap=533 poll_thresh=15 ino=257 dd-2584 [006] 98.449648: balance_dirty_state: bdi btrfs-1: dirty=849 wb=636 unstable=0 bg_thresh=999 thresh=1998 gap=513 poll_thresh=16 ino=257 dd-2584 [006] 98.449765: balance_dirty_state: bdi btrfs-1: dirty=874 wb=636 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=17 ino=257 dd-2584 [006] 98.449770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=40936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 98.457377: balance_dirty_state: bdi btrfs-1: dirty=874 wb=461 unstable=0 bg_thresh=1003 thresh=2007 gap=672 poll_thresh=17 ino=257 dd-2584 [006] 98.457450: balance_dirty_state: bdi btrfs-1: dirty=899 wb=461 unstable=0 bg_thresh=1006 thresh=2012 gap=652 poll_thresh=13 ino=257 dd-2584 [006] 98.457510: balance_dirty_state: bdi btrfs-1: dirty=899 wb=461 unstable=0 bg_thresh=1005 thresh=2011 gap=651 poll_thresh=14 ino=257 dd-2584 [006] 98.457570: balance_dirty_state: bdi btrfs-1: dirty=924 wb=461 unstable=0 bg_thresh=1005 thresh=2011 gap=626 poll_thresh=15 ino=257 dd-2584 [006] 98.457628: balance_dirty_state: bdi btrfs-1: dirty=924 wb=461 unstable=0 bg_thresh=1005 thresh=2010 gap=625 poll_thresh=16 ino=257 dd-2584 [006] 98.457918: balance_dirty_state: bdi btrfs-1: dirty=974 wb=461 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=17 ino=257 dd-2584 [006] 98.458037: balance_dirty_state: bdi btrfs-1: dirty=999 wb=461 unstable=0 bg_thresh=1006 thresh=2013 gap=553 poll_thresh=18 ino=257 dd-2584 [006] 98.458154: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=461 unstable=0 bg_thresh=1006 thresh=2012 gap=527 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 98.458228: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15964 wrote=0 to_write=8192 dd-2584 [006] 98.458280: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=461 unstable=0 bg_thresh=1005 thresh=2011 gap=476 poll_thresh=20 ino=257 dd-2584 [006] 98.458281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=40936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 98.460465: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=688 to_write=7504 dd-2584 [006] 98.465404: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1036 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=20 ino=257 dd-2584 [006] 98.465487: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1036 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=15 ino=257 dd-2584 [006] 98.465548: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1036 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 98.465665: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1036 unstable=0 bg_thresh=1000 thresh=2001 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 98.465780: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1036 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 98.465896: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1036 unstable=0 bg_thresh=999 thresh=1999 gap=464 poll_thresh=19 ino=257 dd-2584 [006] 98.465900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-348% task_weight=98% bdi_bw=40936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 98.473388: balance_dirty_state: bdi btrfs-1: dirty=499 wb=911 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=19 ino=257 dd-2584 [006] 98.473656: balance_dirty_state: bdi btrfs-1: dirty=499 wb=911 unstable=0 bg_thresh=996 thresh=1992 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 98.473714: balance_dirty_state: bdi btrfs-1: dirty=524 wb=911 unstable=0 bg_thresh=1001 thresh=2002 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 98.473770: balance_dirty_state: bdi btrfs-1: dirty=549 wb=911 unstable=0 bg_thresh=998 thresh=1996 gap=536 poll_thresh=16 ino=257 dd-2584 [006] 98.473882: balance_dirty_state: bdi btrfs-1: dirty=574 wb=911 unstable=0 bg_thresh=997 thresh=1995 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 98.473994: balance_dirty_state: bdi btrfs-1: dirty=599 wb=911 unstable=0 bg_thresh=997 thresh=1994 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 98.473999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=40936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 98.481519: balance_dirty_state: bdi btrfs-1: dirty=599 wb=786 unstable=0 bg_thresh=999 thresh=1999 gap=614 poll_thresh=18 ino=257 dd-2584 [006] 98.481607: balance_dirty_state: bdi btrfs-1: dirty=624 wb=786 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=13 ino=257 dd-2584 [006] 98.481665: balance_dirty_state: bdi btrfs-1: dirty=624 wb=786 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 98.481723: balance_dirty_state: bdi btrfs-1: dirty=649 wb=786 unstable=0 bg_thresh=1001 thresh=2002 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 98.481779: balance_dirty_state: bdi btrfs-1: dirty=674 wb=786 unstable=0 bg_thresh=1001 thresh=2002 gap=542 poll_thresh=16 ino=257 dd-2584 [006] 98.481891: balance_dirty_state: bdi btrfs-1: dirty=699 wb=786 unstable=0 bg_thresh=1000 thresh=2001 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 98.482003: balance_dirty_state: bdi btrfs-1: dirty=724 wb=786 unstable=0 bg_thresh=1000 thresh=2000 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 98.482008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=40936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 98.489418: balance_dirty_state: bdi btrfs-1: dirty=724 wb=686 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=18 ino=257 dd-2584 [006] 98.489521: balance_dirty_state: bdi btrfs-1: dirty=749 wb=686 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=13 ino=257 dd-2584 [006] 98.489751: balance_dirty_state: bdi btrfs-1: dirty=774 wb=686 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=14 ino=257 dd-2584 [006] 98.489811: balance_dirty_state: bdi btrfs-1: dirty=774 wb=686 unstable=0 bg_thresh=1001 thresh=2003 gap=543 poll_thresh=15 ino=257 dd-2584 [006] 98.489869: balance_dirty_state: bdi btrfs-1: dirty=799 wb=686 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=16 ino=257 dd-2584 [006] 98.489985: balance_dirty_state: bdi btrfs-1: dirty=824 wb=686 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=17 ino=257 dd-2584 [006] 98.489990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=40936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 98.497488: balance_dirty_state: bdi btrfs-1: dirty=824 wb=686 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=17 ino=257 dd-2584 [006] 98.497493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=40936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 98.505425: balance_dirty_state: bdi btrfs-1: dirty=824 wb=436 unstable=0 bg_thresh=999 thresh=1998 gap=738 poll_thresh=17 ino=257 dd-2584 [000] 98.505502: balance_dirty_state: bdi btrfs-1: dirty=849 wb=436 unstable=0 bg_thresh=999 thresh=1998 gap=713 poll_thresh=13 ino=257 dd-2584 [000] 98.505562: balance_dirty_state: bdi btrfs-1: dirty=849 wb=436 unstable=0 bg_thresh=1001 thresh=2003 gap=718 poll_thresh=14 ino=257 dd-2584 [000] 98.505618: balance_dirty_state: bdi btrfs-1: dirty=874 wb=436 unstable=0 bg_thresh=1001 thresh=2003 gap=693 poll_thresh=15 ino=257 dd-2584 [000] 98.505678: balance_dirty_state: bdi btrfs-1: dirty=899 wb=436 unstable=0 bg_thresh=1001 thresh=2002 gap=667 poll_thresh=16 ino=257 dd-2584 [000] 98.505789: balance_dirty_state: bdi btrfs-1: dirty=924 wb=436 unstable=0 bg_thresh=1000 thresh=2001 gap=641 poll_thresh=17 ino=257 dd-2584 [000] 98.505903: balance_dirty_state: bdi btrfs-1: dirty=949 wb=436 unstable=0 bg_thresh=1002 thresh=2005 gap=620 poll_thresh=18 ino=257 dd-2584 [000] 98.506014: balance_dirty_state: bdi btrfs-1: dirty=974 wb=436 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=19 ino=257 dd-2584 [000] 98.506415: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=311 unstable=0 bg_thresh=1000 thresh=2000 gap=665 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 98.506461: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16012 wrote=0 to_write=8192 dd-2584 [000] 98.506546: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=311 unstable=0 bg_thresh=1005 thresh=2010 gap=650 poll_thresh=21 ino=257 dd-2584 [000] 98.506671: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=336 unstable=0 bg_thresh=1004 thresh=2009 gap=624 poll_thresh=22 ino=257 dd-2584 [000] 98.506799: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=411 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=23 ino=257 dd-2584 [000] 98.506927: balance_dirty_state: bdi btrfs-1: dirty=999 wb=436 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=24 ino=257 dd-2584 [000] 98.507057: balance_dirty_state: bdi btrfs-1: dirty=999 wb=486 unstable=0 bg_thresh=1005 thresh=2011 gap=526 poll_thresh=25 ino=257 dd-2584 [000] 98.507185: balance_dirty_state: bdi btrfs-1: dirty=974 wb=536 unstable=0 bg_thresh=1005 thresh=2010 gap=500 poll_thresh=26 ino=257 dd-2584 [000] 98.507187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=43184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 98.509245: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=848 to_write=7344 dd-2584 [001] 98.517410: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1036 unstable=0 bg_thresh=1005 thresh=2010 gap=625 poll_thresh=26 ino=257 dd-2584 [001] 98.517501: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1036 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 98.517735: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1036 unstable=0 bg_thresh=1007 thresh=2015 gap=580 poll_thresh=20 ino=257 dd-2584 [001] 98.518327: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1036 unstable=0 bg_thresh=1012 thresh=2025 gap=565 poll_thresh=21 ino=257 dd-2584 [001] 98.518563: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1036 unstable=0 bg_thresh=1012 thresh=2024 gap=539 poll_thresh=22 ino=257 dd-2584 [001] 98.518797: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1036 unstable=0 bg_thresh=1011 thresh=2023 gap=488 poll_thresh=23 ino=257 dd-2584 [001] 98.518806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=43184 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 98.525409: balance_dirty_state: bdi btrfs-1: dirty=499 wb=861 unstable=0 bg_thresh=1011 thresh=2022 gap=662 poll_thresh=23 ino=257 dd-2584 [001] 98.525495: balance_dirty_state: bdi btrfs-1: dirty=499 wb=861 unstable=0 bg_thresh=1013 thresh=2027 gap=667 poll_thresh=17 ino=257 dd-2584 [001] 98.525614: balance_dirty_state: bdi btrfs-1: dirty=549 wb=861 unstable=0 bg_thresh=1013 thresh=2026 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 98.525733: balance_dirty_state: bdi btrfs-1: dirty=574 wb=861 unstable=0 bg_thresh=1015 thresh=2030 gap=595 poll_thresh=19 ino=257 dd-2584 [001] 98.525851: balance_dirty_state: bdi btrfs-1: dirty=599 wb=861 unstable=0 bg_thresh=1014 thresh=2029 gap=569 poll_thresh=20 ino=257 dd-2584 [001] 98.525971: balance_dirty_state: bdi btrfs-1: dirty=624 wb=861 unstable=0 bg_thresh=1011 thresh=2022 gap=537 poll_thresh=21 ino=257 dd-2584 [001] 98.526265: balance_dirty_state: bdi btrfs-1: dirty=674 wb=861 unstable=0 bg_thresh=1010 thresh=2021 gap=486 poll_thresh=22 ino=257 dd-2584 [001] 98.526270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=43184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.533438: balance_dirty_state: bdi btrfs-1: dirty=674 wb=861 unstable=0 bg_thresh=1011 thresh=2023 gap=488 poll_thresh=22 ino=257 dd-2584 [001] 98.533447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=43184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.541485: balance_dirty_state: bdi btrfs-1: dirty=674 wb=586 unstable=0 bg_thresh=1010 thresh=2021 gap=761 poll_thresh=22 ino=257 dd-2584 [001] 98.541576: balance_dirty_state: bdi btrfs-1: dirty=674 wb=586 unstable=0 bg_thresh=1013 thresh=2026 gap=766 poll_thresh=16 ino=257 dd-2584 [001] 98.541689: balance_dirty_state: bdi btrfs-1: dirty=724 wb=586 unstable=0 bg_thresh=1012 thresh=2025 gap=715 poll_thresh=17 ino=257 dd-2584 [001] 98.541801: balance_dirty_state: bdi btrfs-1: dirty=749 wb=586 unstable=0 bg_thresh=1012 thresh=2024 gap=689 poll_thresh=18 ino=257 dd-2584 [001] 98.541914: balance_dirty_state: bdi btrfs-1: dirty=774 wb=586 unstable=0 bg_thresh=1014 thresh=2028 gap=668 poll_thresh=19 ino=257 dd-2584 [001] 98.542027: balance_dirty_state: bdi btrfs-1: dirty=824 wb=586 unstable=0 bg_thresh=1013 thresh=2027 gap=617 poll_thresh=20 ino=257 dd-2584 [001] 98.542139: balance_dirty_state: bdi btrfs-1: dirty=849 wb=586 unstable=0 bg_thresh=1013 thresh=2026 gap=591 poll_thresh=21 ino=257 dd-2584 [001] 98.542253: balance_dirty_state: bdi btrfs-1: dirty=874 wb=586 unstable=0 bg_thresh=1009 thresh=2019 gap=559 poll_thresh=22 ino=257 dd-2584 [001] 98.542371: balance_dirty_state: bdi btrfs-1: dirty=899 wb=586 unstable=0 bg_thresh=1011 thresh=2023 gap=538 poll_thresh=23 ino=257 dd-2584 [001] 98.542653: balance_dirty_state: bdi btrfs-1: dirty=949 wb=586 unstable=0 bg_thresh=1011 thresh=2022 gap=487 poll_thresh=24 ino=257 dd-2584 [001] 98.542658: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=43184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.549488: balance_dirty_state: bdi btrfs-1: dirty=949 wb=461 unstable=0 bg_thresh=1012 thresh=2025 gap=615 poll_thresh=24 ino=257 dd-2584 [001] 98.549565: balance_dirty_state: bdi btrfs-1: dirty=949 wb=461 unstable=0 bg_thresh=1015 thresh=2030 gap=620 poll_thresh=18 ino=257 dd-2584 [001] 98.549682: balance_dirty_state: bdi btrfs-1: dirty=999 wb=461 unstable=0 bg_thresh=1014 thresh=2029 gap=569 poll_thresh=19 ino=257 dd-2584 [001] 98.549795: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=461 unstable=0 bg_thresh=1016 thresh=2033 gap=548 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 98.549819: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16056 wrote=0 to_write=8192 dd-2584 [001] 98.549962: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=461 unstable=0 bg_thresh=1016 thresh=2032 gap=522 poll_thresh=21 ino=257 dd-2584 [001] 98.550138: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=511 unstable=0 bg_thresh=1015 thresh=2031 gap=496 poll_thresh=22 ino=257 dd-2584 [001] 98.550140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=43184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 98.552401: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=284 wrote=736 to_write=7456 dd-2584 [005] 98.557394: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1061 unstable=0 bg_thresh=1015 thresh=2030 gap=620 poll_thresh=22 ino=257 dd-2584 [005] 98.557495: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1061 unstable=0 bg_thresh=1015 thresh=2030 gap=620 poll_thresh=16 ino=257 dd-2584 [005] 98.557608: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1061 unstable=0 bg_thresh=1017 thresh=2035 gap=600 poll_thresh=17 ino=257 dd-2584 [005] 98.557723: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1061 unstable=0 bg_thresh=1019 thresh=2039 gap=554 poll_thresh=18 ino=257 dd-2584 [005] 98.558007: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1061 unstable=0 bg_thresh=1019 thresh=2038 gap=528 poll_thresh=19 ino=257 dd-2584 [005] 98.558119: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1061 unstable=0 bg_thresh=1018 thresh=2037 gap=502 poll_thresh=20 ino=257 dd-2584 [005] 98.558124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=43184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.565409: balance_dirty_state: bdi btrfs-1: dirty=474 wb=936 unstable=0 bg_thresh=1007 thresh=2014 gap=604 poll_thresh=20 ino=257 dd-2584 [001] 98.565488: balance_dirty_state: bdi btrfs-1: dirty=499 wb=936 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 98.565551: balance_dirty_state: bdi btrfs-1: dirty=524 wb=936 unstable=0 bg_thresh=994 thresh=1989 gap=529 poll_thresh=16 ino=257 dd-2584 [001] 98.565670: balance_dirty_state: bdi btrfs-1: dirty=549 wb=936 unstable=0 bg_thresh=996 thresh=1993 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 98.565790: balance_dirty_state: bdi btrfs-1: dirty=574 wb=936 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 98.565795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=43184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.573498: balance_dirty_state: bdi btrfs-1: dirty=574 wb=811 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 98.573583: balance_dirty_state: bdi btrfs-1: dirty=599 wb=811 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=13 ino=257 dd-2584 [001] 98.573662: balance_dirty_state: bdi btrfs-1: dirty=624 wb=811 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=14 ino=257 dd-2584 [001] 98.573738: balance_dirty_state: bdi btrfs-1: dirty=624 wb=811 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 98.573801: balance_dirty_state: bdi btrfs-1: dirty=649 wb=811 unstable=0 bg_thresh=1001 thresh=2002 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 98.573929: balance_dirty_state: bdi btrfs-1: dirty=674 wb=811 unstable=0 bg_thresh=996 thresh=1993 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 98.574225: balance_dirty_state: bdi btrfs-1: dirty=699 wb=811 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 98.574230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=43184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.581471: balance_dirty_state: bdi btrfs-1: dirty=699 wb=811 unstable=0 bg_thresh=1011 thresh=2022 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 98.581539: balance_dirty_state: bdi btrfs-1: dirty=724 wb=811 unstable=0 bg_thresh=1011 thresh=2022 gap=487 poll_thresh=13 ino=257 dd-2584 [001] 98.581544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-225% task_weight=100% bdi_bw=43184 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 98.589400: balance_dirty_state: bdi btrfs-1: dirty=724 wb=461 unstable=0 bg_thresh=992 thresh=1985 gap=800 poll_thresh=13 ino=257 dd-2584 [001] 98.589463: balance_dirty_state: bdi btrfs-1: dirty=749 wb=461 unstable=0 bg_thresh=992 thresh=1985 gap=775 poll_thresh=10 ino=257 dd-2584 [001] 98.589520: balance_dirty_state: bdi btrfs-1: dirty=749 wb=461 unstable=0 bg_thresh=995 thresh=1990 gap=780 poll_thresh=11 ino=257 dd-2584 [001] 98.589577: balance_dirty_state: bdi btrfs-1: dirty=774 wb=461 unstable=0 bg_thresh=995 thresh=1990 gap=755 poll_thresh=12 ino=257 dd-2584 [001] 98.589637: balance_dirty_state: bdi btrfs-1: dirty=799 wb=461 unstable=0 bg_thresh=994 thresh=1989 gap=729 poll_thresh=13 ino=257 dd-2584 [001] 98.589697: balance_dirty_state: bdi btrfs-1: dirty=799 wb=461 unstable=0 bg_thresh=997 thresh=1994 gap=734 poll_thresh=14 ino=257 dd-2584 [001] 98.589758: balance_dirty_state: bdi btrfs-1: dirty=824 wb=461 unstable=0 bg_thresh=994 thresh=1988 gap=703 poll_thresh=15 ino=257 dd-2584 [001] 98.589820: balance_dirty_state: bdi btrfs-1: dirty=824 wb=461 unstable=0 bg_thresh=993 thresh=1987 gap=702 poll_thresh=16 ino=257 dd-2584 [001] 98.589940: balance_dirty_state: bdi btrfs-1: dirty=874 wb=461 unstable=0 bg_thresh=993 thresh=1986 gap=651 poll_thresh=17 ino=257 dd-2584 [001] 98.590062: balance_dirty_state: bdi btrfs-1: dirty=899 wb=461 unstable=0 bg_thresh=995 thresh=1990 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 98.590184: balance_dirty_state: bdi btrfs-1: dirty=924 wb=461 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=19 ino=257 dd-2584 [001] 98.590479: balance_dirty_state: bdi btrfs-1: dirty=974 wb=461 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=20 ino=257 dd-2584 [001] 98.590602: balance_dirty_state: bdi btrfs-1: dirty=999 wb=461 unstable=0 bg_thresh=993 thresh=1987 gap=527 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 98.590628: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16096 wrote=0 to_write=8192 dd-2584 [001] 98.590782: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=461 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=22 ino=257 dd-2584 [001] 98.590978: balance_dirty_state: bdi btrfs-1: dirty=999 wb=511 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=23 ino=257 dd-2584 [001] 98.590980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=43184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 98.593044: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=324 wrote=720 to_write=7472 dd-2584 [005] 98.597365: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1061 unstable=0 bg_thresh=1006 thresh=2013 gap=603 poll_thresh=23 ino=257 dd-2584 [005] 98.597458: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1061 unstable=0 bg_thresh=1006 thresh=2013 gap=603 poll_thresh=17 ino=257 dd-2584 [005] 98.597624: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1061 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=18 ino=257 dd-2584 [005] 98.597793: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1061 unstable=0 bg_thresh=1005 thresh=2011 gap=551 poll_thresh=19 ino=257 dd-2584 [005] 98.597920: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1061 unstable=0 bg_thresh=1007 thresh=2015 gap=505 poll_thresh=20 ino=257 dd-2584 [005] 98.598221: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1061 unstable=0 bg_thresh=1007 thresh=2014 gap=479 poll_thresh=21 ino=257 dd-2584 [005] 98.598226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=43184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.605425: balance_dirty_state: bdi btrfs-1: dirty=474 wb=936 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=21 ino=257 dd-2584 [005] 98.605547: balance_dirty_state: bdi btrfs-1: dirty=499 wb=936 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 98.605773: balance_dirty_state: bdi btrfs-1: dirty=524 wb=936 unstable=0 bg_thresh=1003 thresh=2006 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 98.606012: balance_dirty_state: bdi btrfs-1: dirty=549 wb=936 unstable=0 bg_thresh=1002 thresh=2005 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 98.606248: balance_dirty_state: bdi btrfs-1: dirty=599 wb=936 unstable=0 bg_thresh=1004 thresh=2009 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 98.606257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=43184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.613489: balance_dirty_state: bdi btrfs-1: dirty=599 wb=811 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=19 ino=257 dd-2584 [005] 98.613620: balance_dirty_state: bdi btrfs-1: dirty=599 wb=811 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 98.613739: balance_dirty_state: bdi btrfs-1: dirty=624 wb=811 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 98.613858: balance_dirty_state: bdi btrfs-1: dirty=624 wb=811 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 98.614094: balance_dirty_state: bdi btrfs-1: dirty=674 wb=811 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 98.614333: balance_dirty_state: bdi btrfs-1: dirty=699 wb=811 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 98.614342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=45816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.621469: balance_dirty_state: bdi btrfs-1: dirty=699 wb=711 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=18 ino=257 dd-2584 [005] 98.621557: balance_dirty_state: bdi btrfs-1: dirty=724 wb=711 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=13 ino=257 dd-2584 [005] 98.621792: balance_dirty_state: bdi btrfs-1: dirty=724 wb=711 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 98.621851: balance_dirty_state: bdi btrfs-1: dirty=749 wb=711 unstable=0 bg_thresh=1002 thresh=2005 gap=545 poll_thresh=15 ino=257 dd-2584 [005] 98.621911: balance_dirty_state: bdi btrfs-1: dirty=774 wb=711 unstable=0 bg_thresh=1002 thresh=2005 gap=520 poll_thresh=16 ino=257 dd-2584 [005] 98.622027: balance_dirty_state: bdi btrfs-1: dirty=799 wb=711 unstable=0 bg_thresh=1004 thresh=2009 gap=499 poll_thresh=17 ino=257 dd-2584 [005] 98.622032: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=45816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.629444: balance_dirty_state: bdi btrfs-1: dirty=799 wb=711 unstable=0 bg_thresh=1004 thresh=2009 gap=499 poll_thresh=17 ino=257 dd-2584 [005] 98.629454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=45816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.637455: balance_dirty_state: bdi btrfs-1: dirty=799 wb=461 unstable=0 bg_thresh=1003 thresh=2007 gap=747 poll_thresh=17 ino=257 dd-2584 [005] 98.637559: balance_dirty_state: bdi btrfs-1: dirty=799 wb=461 unstable=0 bg_thresh=1003 thresh=2006 gap=746 poll_thresh=13 ino=257 dd-2584 [005] 98.637620: balance_dirty_state: bdi btrfs-1: dirty=824 wb=461 unstable=0 bg_thresh=1003 thresh=2006 gap=721 poll_thresh=14 ino=257 dd-2584 [005] 98.637681: balance_dirty_state: bdi btrfs-1: dirty=849 wb=461 unstable=0 bg_thresh=1002 thresh=2005 gap=695 poll_thresh=15 ino=257 dd-2584 [005] 98.637743: balance_dirty_state: bdi btrfs-1: dirty=849 wb=461 unstable=0 bg_thresh=1002 thresh=2005 gap=695 poll_thresh=16 ino=257 dd-2584 [005] 98.637864: balance_dirty_state: bdi btrfs-1: dirty=899 wb=461 unstable=0 bg_thresh=1004 thresh=2009 gap=649 poll_thresh=17 ino=257 dd-2584 [005] 98.637987: balance_dirty_state: bdi btrfs-1: dirty=924 wb=461 unstable=0 bg_thresh=1001 thresh=2002 gap=617 poll_thresh=18 ino=257 dd-2584 [005] 98.638108: balance_dirty_state: bdi btrfs-1: dirty=949 wb=461 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=19 ino=257 dd-2584 [005] 98.638408: balance_dirty_state: bdi btrfs-1: dirty=999 wb=461 unstable=0 bg_thresh=1000 thresh=2000 gap=540 poll_thresh=20 ino=257 dd-2584 [005] 98.638531: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=461 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 98.638556: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16144 wrote=0 to_write=8192 dd-2584 [005] 98.638715: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=461 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=22 ino=257 dd-2584 [005] 98.638718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=45816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 98.641270: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=372 wrote=720 to_write=7472 dd-2584 [005] 98.649437: balance_dirty_state: bdi btrfs-1: dirty=349 wb=911 unstable=0 bg_thresh=1002 thresh=2005 gap=745 poll_thresh=22 ino=257 dd-2584 [005] 98.649502: balance_dirty_state: bdi btrfs-1: dirty=374 wb=911 unstable=0 bg_thresh=1005 thresh=2010 gap=725 poll_thresh=16 ino=257 dd-2584 [005] 98.649625: balance_dirty_state: bdi btrfs-1: dirty=399 wb=911 unstable=0 bg_thresh=1004 thresh=2009 gap=699 poll_thresh=17 ino=257 dd-2584 [005] 98.649738: balance_dirty_state: bdi btrfs-1: dirty=424 wb=911 unstable=0 bg_thresh=1004 thresh=2008 gap=673 poll_thresh=18 ino=257 dd-2584 [005] 98.649853: balance_dirty_state: bdi btrfs-1: dirty=474 wb=911 unstable=0 bg_thresh=1003 thresh=2006 gap=621 poll_thresh=19 ino=257 dd-2584 [005] 98.649967: balance_dirty_state: bdi btrfs-1: dirty=499 wb=911 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=20 ino=257 dd-2584 [005] 98.650081: balance_dirty_state: bdi btrfs-1: dirty=524 wb=911 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=21 ino=257 dd-2584 [005] 98.650363: balance_dirty_state: bdi btrfs-1: dirty=549 wb=911 unstable=0 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=22 ino=257 dd-2584 [005] 98.650477: balance_dirty_state: bdi btrfs-1: dirty=599 wb=911 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=23 ino=257 dd-2584 [005] 98.650481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=45816 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 98.657549: balance_dirty_state: bdi btrfs-1: dirty=599 wb=786 unstable=0 bg_thresh=1003 thresh=2007 gap=622 poll_thresh=23 ino=257 dd-2584 [005] 98.657678: balance_dirty_state: bdi btrfs-1: dirty=599 wb=786 unstable=0 bg_thresh=1003 thresh=2007 gap=622 poll_thresh=17 ino=257 dd-2584 [005] 98.657913: balance_dirty_state: bdi btrfs-1: dirty=649 wb=786 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=18 ino=257 dd-2584 [005] 98.658151: balance_dirty_state: bdi btrfs-1: dirty=674 wb=786 unstable=0 bg_thresh=1005 thresh=2010 gap=550 poll_thresh=19 ino=257 dd-2584 [005] 98.658386: balance_dirty_state: bdi btrfs-1: dirty=699 wb=786 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=20 ino=257 dd-2584 [005] 98.658633: balance_dirty_state: bdi btrfs-1: dirty=724 wb=711 unstable=0 bg_thresh=997 thresh=1994 gap=559 poll_thresh=21 ino=257 dd-2584 [005] 98.658757: balance_dirty_state: bdi btrfs-1: dirty=774 wb=711 unstable=0 bg_thresh=999 thresh=1999 gap=514 poll_thresh=22 ino=257 dd-2584 [005] 98.659053: balance_dirty_state: bdi btrfs-1: dirty=799 wb=711 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=23 ino=257 dd-2584 [005] 98.659059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=45816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.665474: balance_dirty_state: bdi btrfs-1: dirty=824 wb=686 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=23 ino=257 dd-2584 [005] 98.665484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=45816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.673430: balance_dirty_state: bdi btrfs-1: dirty=824 wb=436 unstable=0 bg_thresh=1001 thresh=2002 gap=742 poll_thresh=23 ino=257 dd-2584 [005] 98.673541: balance_dirty_state: bdi btrfs-1: dirty=849 wb=436 unstable=0 bg_thresh=1003 thresh=2007 gap=722 poll_thresh=17 ino=257 dd-2584 [005] 98.673655: balance_dirty_state: bdi btrfs-1: dirty=874 wb=436 unstable=0 bg_thresh=1003 thresh=2006 gap=696 poll_thresh=18 ino=257 dd-2584 [005] 98.673769: balance_dirty_state: bdi btrfs-1: dirty=899 wb=436 unstable=0 bg_thresh=1002 thresh=2005 gap=670 poll_thresh=19 ino=257 dd-2584 [005] 98.673882: balance_dirty_state: bdi btrfs-1: dirty=924 wb=436 unstable=0 bg_thresh=1004 thresh=2009 gap=649 poll_thresh=20 ino=257 dd-2584 [005] 98.673996: balance_dirty_state: bdi btrfs-1: dirty=974 wb=436 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=21 ino=257 dd-2584 [005] 98.674108: balance_dirty_state: bdi btrfs-1: dirty=999 wb=436 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=22 ino=257 dd-2584 [005] 98.674222: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=436 unstable=0 bg_thresh=1002 thresh=2005 gap=545 poll_thresh=23 ino=257 flush-btrfs-1-2586 [001] 98.674244: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16180 wrote=0 to_write=8192 dd-2584 [005] 98.674391: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=461 unstable=0 bg_thresh=1002 thresh=2004 gap=469 poll_thresh=24 ino=257 dd-2584 [005] 98.674393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=45816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 98.676749: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=408 wrote=688 to_write=7504 dd-2584 [002] 98.681426: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1011 unstable=0 bg_thresh=1002 thresh=2005 gap=620 poll_thresh=24 ino=257 dd-2584 [002] 98.682903: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1011 unstable=0 bg_thresh=1002 thresh=2005 gap=620 poll_thresh=18 ino=257 dd-2584 [002] 98.683018: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1011 unstable=0 bg_thresh=1007 thresh=2015 gap=580 poll_thresh=19 ino=257 dd-2584 [002] 98.683132: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1011 unstable=0 bg_thresh=1010 thresh=2020 gap=560 poll_thresh=20 ino=257 dd-2584 [002] 98.683246: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1011 unstable=0 bg_thresh=1009 thresh=2019 gap=534 poll_thresh=21 ino=257 dd-2584 [002] 98.683358: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1011 unstable=0 bg_thresh=1009 thresh=2018 gap=508 poll_thresh=22 ino=257 dd-2584 [002] 98.683471: balance_dirty_state: bdi btrfs-1: dirty=549 wb=1011 unstable=0 bg_thresh=1011 thresh=2022 gap=462 poll_thresh=23 ino=257 dd-2584 [002] 98.683475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-225% task_weight=100% bdi_bw=45816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.689403: balance_dirty_state: bdi btrfs-1: dirty=549 wb=886 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=23 ino=257 dd-2584 [002] 98.689491: balance_dirty_state: bdi btrfs-1: dirty=549 wb=886 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=17 ino=257 dd-2584 [002] 98.689606: balance_dirty_state: bdi btrfs-1: dirty=599 wb=886 unstable=0 bg_thresh=1007 thresh=2014 gap=529 poll_thresh=18 ino=257 dd-2584 [002] 98.689717: balance_dirty_state: bdi btrfs-1: dirty=624 wb=886 unstable=0 bg_thresh=1009 thresh=2019 gap=509 poll_thresh=19 ino=257 dd-2584 [002] 98.689995: balance_dirty_state: bdi btrfs-1: dirty=649 wb=886 unstable=0 bg_thresh=1011 thresh=2023 gap=488 poll_thresh=20 ino=257 dd-2584 [002] 98.690000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=45816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.697404: balance_dirty_state: bdi btrfs-1: dirty=649 wb=761 unstable=0 bg_thresh=1008 thresh=2017 gap=607 poll_thresh=20 ino=257 dd-2584 [002] 98.697490: balance_dirty_state: bdi btrfs-1: dirty=674 wb=761 unstable=0 bg_thresh=1008 thresh=2017 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 98.697550: balance_dirty_state: bdi btrfs-1: dirty=674 wb=761 unstable=0 bg_thresh=1011 thresh=2022 gap=587 poll_thresh=16 ino=257 dd-2584 [002] 98.697661: balance_dirty_state: bdi btrfs-1: dirty=724 wb=761 unstable=0 bg_thresh=1010 thresh=2021 gap=536 poll_thresh=17 ino=257 dd-2584 [002] 98.697773: balance_dirty_state: bdi btrfs-1: dirty=749 wb=761 unstable=0 bg_thresh=1010 thresh=2020 gap=510 poll_thresh=18 ino=257 dd-2584 [002] 98.697887: balance_dirty_state: bdi btrfs-1: dirty=774 wb=761 unstable=0 bg_thresh=1009 thresh=2019 gap=484 poll_thresh=19 ino=257 dd-2584 [002] 98.697891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=45816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.705447: balance_dirty_state: bdi btrfs-1: dirty=774 wb=686 unstable=0 bg_thresh=1004 thresh=2009 gap=549 poll_thresh=19 ino=257 dd-2584 [002] 98.705527: balance_dirty_state: bdi btrfs-1: dirty=799 wb=686 unstable=0 bg_thresh=1004 thresh=2009 gap=524 poll_thresh=14 ino=257 dd-2584 [002] 98.705585: balance_dirty_state: bdi btrfs-1: dirty=824 wb=686 unstable=0 bg_thresh=1004 thresh=2009 gap=499 poll_thresh=15 ino=257 dd-2584 [002] 98.705589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=45816 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 98.713537: balance_dirty_state: bdi btrfs-1: dirty=824 wb=536 unstable=0 bg_thresh=1002 thresh=2005 gap=645 poll_thresh=15 ino=257 dd-2584 [002] 98.713611: balance_dirty_state: bdi btrfs-1: dirty=824 wb=536 unstable=0 bg_thresh=1002 thresh=2005 gap=645 poll_thresh=11 ino=257 dd-2584 [002] 98.713672: balance_dirty_state: bdi btrfs-1: dirty=849 wb=536 unstable=0 bg_thresh=1005 thresh=2010 gap=625 poll_thresh=12 ino=257 dd-2584 [002] 98.713731: balance_dirty_state: bdi btrfs-1: dirty=849 wb=536 unstable=0 bg_thresh=1005 thresh=2010 gap=625 poll_thresh=13 ino=257 dd-2584 [002] 98.713787: balance_dirty_state: bdi btrfs-1: dirty=874 wb=536 unstable=0 bg_thresh=1007 thresh=2015 gap=605 poll_thresh=14 ino=257 dd-2584 [002] 98.714018: balance_dirty_state: bdi btrfs-1: dirty=899 wb=536 unstable=0 bg_thresh=1007 thresh=2015 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 98.714078: balance_dirty_state: bdi btrfs-1: dirty=899 wb=536 unstable=0 bg_thresh=1010 thresh=2020 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 98.714198: balance_dirty_state: bdi btrfs-1: dirty=949 wb=536 unstable=0 bg_thresh=1009 thresh=2019 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 98.714315: balance_dirty_state: bdi btrfs-1: dirty=974 wb=536 unstable=0 bg_thresh=1011 thresh=2023 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 98.714433: balance_dirty_state: bdi btrfs-1: dirty=999 wb=536 unstable=0 bg_thresh=1011 thresh=2022 gap=487 poll_thresh=19 ino=257 dd-2584 [002] 98.714438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=45816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.721429: balance_dirty_state: bdi btrfs-1: dirty=999 wb=411 unstable=0 bg_thresh=996 thresh=1992 gap=582 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 98.721486: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16228 wrote=0 to_write=8192 dd-2584 [002] 98.721500: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=411 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=14 ino=257 dd-2584 [002] 98.721561: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=411 unstable=0 bg_thresh=998 thresh=1997 gap=537 poll_thresh=15 ino=257 dd-2584 [002] 98.721624: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=411 unstable=0 bg_thresh=998 thresh=1997 gap=537 poll_thresh=16 ino=257 dd-2584 [002] 98.721750: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=461 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 98.721885: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=511 unstable=0 bg_thresh=1003 thresh=2006 gap=471 poll_thresh=18 ino=257 dd-2584 [002] 98.721886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=47856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 98.723634: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=456 wrote=752 to_write=7440 dd-2584 [002] 98.729478: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1036 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=18 ino=257 dd-2584 [002] 98.729570: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1036 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=13 ino=257 dd-2584 [002] 98.729832: balance_dirty_state: bdi btrfs-1: dirty=399 wb=936 unstable=0 bg_thresh=1001 thresh=2003 gap=668 poll_thresh=14 ino=257 dd-2584 [002] 98.729900: balance_dirty_state: bdi btrfs-1: dirty=424 wb=911 unstable=0 bg_thresh=1000 thresh=2001 gap=666 poll_thresh=15 ino=257 dd-2584 [002] 98.729961: balance_dirty_state: bdi btrfs-1: dirty=424 wb=911 unstable=0 bg_thresh=997 thresh=1995 gap=660 poll_thresh=16 ino=257 dd-2584 [002] 98.730086: balance_dirty_state: bdi btrfs-1: dirty=474 wb=911 unstable=0 bg_thresh=996 thresh=1992 gap=607 poll_thresh=17 ino=257 dd-2584 [002] 98.730210: balance_dirty_state: bdi btrfs-1: dirty=499 wb=911 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=18 ino=257 dd-2584 [002] 98.730335: balance_dirty_state: bdi btrfs-1: dirty=524 wb=911 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=19 ino=257 dd-2584 [002] 98.730459: balance_dirty_state: bdi btrfs-1: dirty=549 wb=911 unstable=0 bg_thresh=1001 thresh=2002 gap=542 poll_thresh=20 ino=257 dd-2584 [002] 98.730581: balance_dirty_state: bdi btrfs-1: dirty=599 wb=911 unstable=0 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=21 ino=257 dd-2584 [002] 98.730587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=101% bdi_bw=47856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.737528: balance_dirty_state: bdi btrfs-1: dirty=599 wb=911 unstable=0 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=21 ino=257 dd-2584 [002] 98.737538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=101% bdi_bw=47856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 98.745521: balance_dirty_state: bdi btrfs-1: dirty=599 wb=736 unstable=0 bg_thresh=999 thresh=1999 gap=664 poll_thresh=21 ino=257 dd-2584 [002] 98.745610: balance_dirty_state: bdi btrfs-1: dirty=599 wb=736 unstable=0 bg_thresh=999 thresh=1998 gap=663 poll_thresh=16 ino=257 dd-2584 [002] 98.745731: balance_dirty_state: bdi btrfs-1: dirty=649 wb=736 unstable=0 bg_thresh=998 thresh=1997 gap=612 poll_thresh=17 ino=257 dd-2584 [002] 98.746028: balance_dirty_state: bdi btrfs-1: dirty=674 wb=736 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=18 ino=257 dd-2584 [002] 98.746149: balance_dirty_state: bdi btrfs-1: dirty=699 wb=736 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=19 ino=257 dd-2584 [002] 98.746268: balance_dirty_state: bdi btrfs-1: dirty=724 wb=736 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=20 ino=257 dd-2584 [002] 98.746386: balance_dirty_state: bdi btrfs-1: dirty=774 wb=736 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=21 ino=257 dd-2584 [002] 98.746390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=47856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.753520: balance_dirty_state: bdi btrfs-1: dirty=774 wb=611 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=21 ino=257 dd-2584 [005] 98.753615: balance_dirty_state: bdi btrfs-1: dirty=774 wb=611 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=16 ino=257 dd-2584 [005] 98.753778: balance_dirty_state: bdi btrfs-1: dirty=824 wb=611 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=17 ino=257 dd-2584 [005] 98.753958: balance_dirty_state: bdi btrfs-1: dirty=849 wb=611 unstable=0 bg_thresh=1003 thresh=2007 gap=547 poll_thresh=18 ino=257 dd-2584 [005] 98.754079: balance_dirty_state: bdi btrfs-1: dirty=874 wb=611 unstable=0 bg_thresh=1003 thresh=2006 gap=521 poll_thresh=19 ino=257 dd-2584 [005] 98.754538: balance_dirty_state: bdi btrfs-1: dirty=899 wb=611 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=20 ino=257 dd-2584 [005] 98.754547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=47856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.761568: balance_dirty_state: bdi btrfs-1: dirty=899 wb=486 unstable=0 bg_thresh=1004 thresh=2008 gap=623 poll_thresh=20 ino=257 dd-2584 [005] 98.761696: balance_dirty_state: bdi btrfs-1: dirty=924 wb=486 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=15 ino=257 dd-2584 [005] 98.761815: balance_dirty_state: bdi btrfs-1: dirty=949 wb=486 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=16 ino=257 dd-2584 [005] 98.762049: balance_dirty_state: bdi btrfs-1: dirty=974 wb=486 unstable=0 bg_thresh=1005 thresh=2011 gap=551 poll_thresh=17 ino=257 dd-2584 [005] 98.762289: balance_dirty_state: bdi btrfs-1: dirty=999 wb=486 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 98.762527: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=486 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 98.762535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=47856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 98.762577: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16268 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 98.764875: writeback_single_inode: bdi btrfs-1: ino=257 state= age=496 wrote=672 to_write=7520 dd-2584 [005] 98.772348: balance_dirty_state: bdi btrfs-1: dirty=349 wb=911 unstable=0 bg_thresh=1002 thresh=2004 gap=744 poll_thresh=19 ino=257 dd-2584 [005] 98.772413: balance_dirty_state: bdi btrfs-1: dirty=374 wb=911 unstable=0 bg_thresh=1004 thresh=2009 gap=724 poll_thresh=14 ino=257 dd-2584 [005] 98.772470: balance_dirty_state: bdi btrfs-1: dirty=399 wb=911 unstable=0 bg_thresh=1004 thresh=2008 gap=698 poll_thresh=15 ino=257 dd-2584 [005] 98.772528: balance_dirty_state: bdi btrfs-1: dirty=399 wb=911 unstable=0 bg_thresh=1004 thresh=2008 gap=698 poll_thresh=16 ino=257 dd-2584 [005] 98.772643: balance_dirty_state: bdi btrfs-1: dirty=449 wb=911 unstable=0 bg_thresh=1006 thresh=2012 gap=652 poll_thresh=17 ino=257 dd-2584 [005] 98.772757: balance_dirty_state: bdi btrfs-1: dirty=474 wb=911 unstable=0 bg_thresh=1005 thresh=2011 gap=626 poll_thresh=18 ino=257 dd-2584 [005] 98.773038: balance_dirty_state: bdi btrfs-1: dirty=499 wb=911 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 98.773151: balance_dirty_state: bdi btrfs-1: dirty=549 wb=911 unstable=0 bg_thresh=1007 thresh=2014 gap=554 poll_thresh=20 ino=257 dd-2584 [005] 98.773265: balance_dirty_state: bdi btrfs-1: dirty=574 wb=911 unstable=0 bg_thresh=1003 thresh=2007 gap=522 poll_thresh=21 ino=257 dd-2584 [005] 98.773379: balance_dirty_state: bdi btrfs-1: dirty=599 wb=911 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=22 ino=257 dd-2584 [005] 98.773384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=47856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.777439: balance_dirty_state: bdi btrfs-1: dirty=599 wb=836 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=22 ino=257 dd-2584 [005] 98.777537: balance_dirty_state: bdi btrfs-1: dirty=624 wb=786 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 98.777714: balance_dirty_state: bdi btrfs-1: dirty=649 wb=786 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 98.777884: balance_dirty_state: bdi btrfs-1: dirty=674 wb=786 unstable=0 bg_thresh=1005 thresh=2011 gap=551 poll_thresh=18 ino=257 dd-2584 [005] 98.778057: balance_dirty_state: bdi btrfs-1: dirty=724 wb=786 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 98.778063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=47856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.785428: balance_dirty_state: bdi btrfs-1: dirty=724 wb=686 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 98.785548: balance_dirty_state: bdi btrfs-1: dirty=724 wb=686 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 98.786029: balance_dirty_state: bdi btrfs-1: dirty=749 wb=661 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=15 ino=257 dd-2584 [005] 98.786151: balance_dirty_state: bdi btrfs-1: dirty=749 wb=661 unstable=0 bg_thresh=1003 thresh=2006 gap=596 poll_thresh=16 ino=257 dd-2584 [005] 98.786385: balance_dirty_state: bdi btrfs-1: dirty=799 wb=661 unstable=0 bg_thresh=1002 thresh=2005 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 98.786622: balance_dirty_state: bdi btrfs-1: dirty=824 wb=661 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 98.786857: balance_dirty_state: bdi btrfs-1: dirty=849 wb=661 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 98.786866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=47856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.793497: balance_dirty_state: bdi btrfs-1: dirty=849 wb=661 unstable=0 bg_thresh=1005 thresh=2010 gap=500 poll_thresh=19 ino=257 dd-2584 [005] 98.793505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=47856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.801545: balance_dirty_state: bdi btrfs-1: dirty=849 wb=536 unstable=0 bg_thresh=1003 thresh=2007 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 98.801615: balance_dirty_state: bdi btrfs-1: dirty=874 wb=536 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 98.801675: balance_dirty_state: bdi btrfs-1: dirty=874 wb=536 unstable=0 bg_thresh=1006 thresh=2012 gap=602 poll_thresh=15 ino=257 dd-2584 [001] 98.801735: balance_dirty_state: bdi btrfs-1: dirty=899 wb=536 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 98.801853: balance_dirty_state: bdi btrfs-1: dirty=924 wb=536 unstable=0 bg_thresh=1008 thresh=2017 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 98.801971: balance_dirty_state: bdi btrfs-1: dirty=974 wb=536 unstable=0 bg_thresh=1010 thresh=2021 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 98.802261: balance_dirty_state: bdi btrfs-1: dirty=999 wb=536 unstable=0 bg_thresh=1010 thresh=2020 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 98.802266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=47856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.809444: balance_dirty_state: bdi btrfs-1: dirty=999 wb=286 unstable=0 bg_thresh=1002 thresh=2005 gap=720 poll_thresh=19 ino=257 dd-2584 [001] 98.809523: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=286 unstable=0 bg_thresh=1002 thresh=2005 gap=695 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 98.809558: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16316 wrote=0 to_write=8192 dd-2584 [001] 98.809594: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=286 unstable=0 bg_thresh=1005 thresh=2010 gap=700 poll_thresh=15 ino=257 dd-2584 [001] 98.809660: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=286 unstable=0 bg_thresh=1005 thresh=2010 gap=675 poll_thresh=16 ino=257 dd-2584 [001] 98.809799: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=311 unstable=0 bg_thresh=1007 thresh=2015 gap=655 poll_thresh=17 ino=257 dd-2584 [001] 98.809943: balance_dirty_state: bdi btrfs-1: dirty=999 wb=386 unstable=0 bg_thresh=1012 thresh=2025 gap=640 poll_thresh=18 ino=257 dd-2584 [001] 98.810105: balance_dirty_state: bdi btrfs-1: dirty=999 wb=436 unstable=0 bg_thresh=1012 thresh=2024 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 98.810295: balance_dirty_state: bdi btrfs-1: dirty=949 wb=511 unstable=0 bg_thresh=1011 thresh=2023 gap=563 poll_thresh=20 ino=257 dd-2584 [001] 98.810487: balance_dirty_state: bdi btrfs-1: dirty=899 wb=586 unstable=0 bg_thresh=1008 thresh=2016 gap=531 poll_thresh=21 ino=257 dd-2584 [001] 98.810679: balance_dirty_state: bdi btrfs-1: dirty=849 wb=661 unstable=0 bg_thresh=1010 thresh=2020 gap=510 poll_thresh=22 ino=257 dd-2584 [001] 98.811199: balance_dirty_state: bdi btrfs-1: dirty=699 wb=861 unstable=0 bg_thresh=1009 thresh=2019 gap=459 poll_thresh=23 ino=257 dd-2584 [001] 98.811202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=47856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 98.812061: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=912 to_write=7280 dd-2584 [001] 98.817501: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1061 unstable=0 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=23 ino=257 dd-2584 [001] 98.817584: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1061 unstable=0 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 98.817735: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1061 unstable=0 bg_thresh=1007 thresh=2015 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 98.817886: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1061 unstable=0 bg_thresh=1010 thresh=2020 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 98.818042: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1061 unstable=0 bg_thresh=1012 thresh=2024 gap=489 poll_thresh=20 ino=257 dd-2584 [001] 98.818048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=47856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.825448: balance_dirty_state: bdi btrfs-1: dirty=474 wb=911 unstable=0 bg_thresh=1002 thresh=2005 gap=620 poll_thresh=20 ino=257 dd-2584 [001] 98.825510: balance_dirty_state: bdi btrfs-1: dirty=499 wb=911 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 98.825567: balance_dirty_state: bdi btrfs-1: dirty=524 wb=911 unstable=0 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 98.825683: balance_dirty_state: bdi btrfs-1: dirty=549 wb=911 unstable=0 bg_thresh=1007 thresh=2015 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 98.825800: balance_dirty_state: bdi btrfs-1: dirty=574 wb=911 unstable=0 bg_thresh=1010 thresh=2020 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 98.826093: balance_dirty_state: bdi btrfs-1: dirty=599 wb=911 unstable=0 bg_thresh=1012 thresh=2024 gap=514 poll_thresh=19 ino=257 dd-2584 [001] 98.826212: balance_dirty_state: bdi btrfs-1: dirty=649 wb=911 unstable=0 bg_thresh=1011 thresh=2023 gap=463 poll_thresh=20 ino=257 dd-2584 [001] 98.826217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=50336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.833443: balance_dirty_state: bdi btrfs-1: dirty=649 wb=761 unstable=0 bg_thresh=1003 thresh=2006 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 98.833520: balance_dirty_state: bdi btrfs-1: dirty=649 wb=761 unstable=0 bg_thresh=1003 thresh=2006 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 98.833575: balance_dirty_state: bdi btrfs-1: dirty=674 wb=761 unstable=0 bg_thresh=1005 thresh=2011 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 98.833685: balance_dirty_state: bdi btrfs-1: dirty=699 wb=761 unstable=0 bg_thresh=1008 thresh=2016 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 98.833798: balance_dirty_state: bdi btrfs-1: dirty=724 wb=761 unstable=0 bg_thresh=1010 thresh=2021 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 98.833911: balance_dirty_state: bdi btrfs-1: dirty=774 wb=761 unstable=0 bg_thresh=1010 thresh=2020 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 98.833915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=50336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.841450: balance_dirty_state: bdi btrfs-1: dirty=774 wb=636 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 98.841527: balance_dirty_state: bdi btrfs-1: dirty=774 wb=636 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 98.841582: balance_dirty_state: bdi btrfs-1: dirty=799 wb=636 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 98.841638: balance_dirty_state: bdi btrfs-1: dirty=824 wb=636 unstable=0 bg_thresh=1006 thresh=2012 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 98.841751: balance_dirty_state: bdi btrfs-1: dirty=849 wb=636 unstable=0 bg_thresh=1005 thresh=2011 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 98.842030: balance_dirty_state: bdi btrfs-1: dirty=874 wb=636 unstable=0 bg_thresh=1007 thresh=2015 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 98.842142: balance_dirty_state: bdi btrfs-1: dirty=924 wb=636 unstable=0 bg_thresh=1007 thresh=2014 gap=454 poll_thresh=19 ino=257 dd-2584 [001] 98.842147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=50336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.849466: balance_dirty_state: bdi btrfs-1: dirty=924 wb=511 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=19 ino=257 dd-2584 [001] 98.849534: balance_dirty_state: bdi btrfs-1: dirty=924 wb=511 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=14 ino=257 dd-2584 [001] 98.849591: balance_dirty_state: bdi btrfs-1: dirty=949 wb=511 unstable=0 bg_thresh=1006 thresh=2013 gap=553 poll_thresh=15 ino=257 dd-2584 [001] 98.849646: balance_dirty_state: bdi btrfs-1: dirty=949 wb=511 unstable=0 bg_thresh=1006 thresh=2013 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 98.849755: balance_dirty_state: bdi btrfs-1: dirty=999 wb=511 unstable=0 bg_thresh=1009 thresh=2018 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 98.849869: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=511 unstable=0 bg_thresh=1011 thresh=2022 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 98.849873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=100% bdi_bw=50336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 98.849930: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16356 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 98.851433: writeback_single_inode: bdi btrfs-1: ino=257 state= age=80 wrote=656 to_write=7536 dd-2584 [001] 98.857481: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1061 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 98.857547: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1061 unstable=0 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 98.857606: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1061 unstable=0 bg_thresh=1007 thresh=2015 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 98.857668: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1061 unstable=0 bg_thresh=1007 thresh=2015 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 98.857728: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1061 unstable=0 bg_thresh=1007 thresh=2014 gap=529 poll_thresh=16 ino=257 dd-2584 [001] 98.858023: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1061 unstable=0 bg_thresh=1006 thresh=2013 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 98.858027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-190% task_weight=101% bdi_bw=50336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 <...>-2590 [001] 98.862371: balance_dirty_state: bdi 0:15: dirty=449 wb=936 unstable=0 bg_thresh=996 thresh=1993 gap=608 poll_thresh=89 ino=2375725 dd-2584 [001] 98.865477: balance_dirty_state: bdi btrfs-1: dirty=449 wb=936 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=17 ino=257 dd-2584 [001] 98.865556: balance_dirty_state: bdi btrfs-1: dirty=474 wb=936 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=13 ino=257 dd-2584 [001] 98.865613: balance_dirty_state: bdi btrfs-1: dirty=474 wb=936 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 98.865671: balance_dirty_state: bdi btrfs-1: dirty=499 wb=936 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 98.865731: balance_dirty_state: bdi btrfs-1: dirty=499 wb=936 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 98.865849: balance_dirty_state: bdi btrfs-1: dirty=549 wb=936 unstable=0 bg_thresh=995 thresh=1990 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 98.865971: balance_dirty_state: bdi btrfs-1: dirty=574 wb=936 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 98.865976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=100% bdi_bw=50336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.873572: balance_dirty_state: bdi btrfs-1: dirty=574 wb=786 unstable=0 bg_thresh=992 thresh=1985 gap=625 poll_thresh=18 ino=257 dd-2584 [001] 98.873640: balance_dirty_state: bdi btrfs-1: dirty=599 wb=786 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=13 ino=257 dd-2584 [001] 98.873700: balance_dirty_state: bdi btrfs-1: dirty=599 wb=786 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=14 ino=257 dd-2584 [001] 98.873759: balance_dirty_state: bdi btrfs-1: dirty=624 wb=786 unstable=0 bg_thresh=997 thresh=1995 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 98.873819: balance_dirty_state: bdi btrfs-1: dirty=649 wb=786 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 98.873939: balance_dirty_state: bdi btrfs-1: dirty=674 wb=786 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 98.874238: balance_dirty_state: bdi btrfs-1: dirty=699 wb=786 unstable=0 bg_thresh=999 thresh=1998 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 98.874358: balance_dirty_state: bdi btrfs-1: dirty=724 wb=786 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 98.874363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=50336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.881444: balance_dirty_state: bdi btrfs-1: dirty=724 wb=636 unstable=0 bg_thresh=999 thresh=1998 gap=638 poll_thresh=19 ino=257 dd-2584 [001] 98.881516: balance_dirty_state: bdi btrfs-1: dirty=749 wb=636 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=14 ino=257 dd-2584 [001] 98.881577: balance_dirty_state: bdi btrfs-1: dirty=774 wb=636 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 98.881637: balance_dirty_state: bdi btrfs-1: dirty=774 wb=636 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=16 ino=257 dd-2584 [001] 98.881756: balance_dirty_state: bdi btrfs-1: dirty=824 wb=636 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 98.881875: balance_dirty_state: bdi btrfs-1: dirty=849 wb=636 unstable=0 bg_thresh=997 thresh=1994 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 98.881993: balance_dirty_state: bdi btrfs-1: dirty=874 wb=636 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 98.881998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=50336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.889540: balance_dirty_state: bdi btrfs-1: dirty=874 wb=511 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 98.889611: balance_dirty_state: bdi btrfs-1: dirty=899 wb=511 unstable=0 bg_thresh=997 thresh=1995 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 98.889674: balance_dirty_state: bdi btrfs-1: dirty=899 wb=511 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 98.889736: balance_dirty_state: bdi btrfs-1: dirty=924 wb=511 unstable=0 bg_thresh=997 thresh=1994 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 98.890031: balance_dirty_state: bdi btrfs-1: dirty=949 wb=511 unstable=0 bg_thresh=1001 thresh=2003 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 98.890151: balance_dirty_state: bdi btrfs-1: dirty=999 wb=511 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 98.890156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=50336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.897543: balance_dirty_state: bdi btrfs-1: dirty=999 wb=386 unstable=0 bg_thresh=1004 thresh=2008 gap=623 poll_thresh=18 ino=257 dd-2584 [001] 98.897630: balance_dirty_state: bdi btrfs-1: dirty=999 wb=386 unstable=0 bg_thresh=1001 thresh=2002 gap=617 poll_thresh=13 ino=257 dd-2584 [001] 98.897704: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=386 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 98.897746: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16404 wrote=0 to_write=8192 dd-2584 [001] 98.897783: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=386 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 98.897859: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=386 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 98.898014: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=411 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 98.898168: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=461 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 98.898170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=50336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 98.900005: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=768 to_write=7424 dd-2584 [001] 98.905527: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1011 unstable=0 bg_thresh=1001 thresh=2003 gap=618 poll_thresh=18 ino=257 dd-2584 [001] 98.905640: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1011 unstable=0 bg_thresh=1001 thresh=2003 gap=618 poll_thresh=13 ino=257 dd-2584 [001] 98.905802: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1011 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 98.905956: balance_dirty_state: bdi btrfs-1: dirty=424 wb=986 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 98.906066: balance_dirty_state: bdi btrfs-1: dirty=424 wb=886 unstable=0 bg_thresh=999 thresh=1998 gap=688 poll_thresh=16 ino=257 dd-2584 [001] 98.906562: balance_dirty_state: bdi btrfs-1: dirty=474 wb=886 unstable=0 bg_thresh=1002 thresh=2005 gap=645 poll_thresh=17 ino=257 dd-2584 [001] 98.906968: balance_dirty_state: bdi btrfs-1: dirty=499 wb=886 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=18 ino=257 dd-2584 [001] 98.907289: balance_dirty_state: bdi btrfs-1: dirty=524 wb=886 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 98.907616: balance_dirty_state: bdi btrfs-1: dirty=549 wb=886 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=20 ino=257 dd-2584 [001] 98.907942: balance_dirty_state: bdi btrfs-1: dirty=599 wb=886 unstable=0 bg_thresh=1003 thresh=2006 gap=521 poll_thresh=21 ino=257 dd-2584 [001] 98.908271: balance_dirty_state: bdi btrfs-1: dirty=624 wb=886 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=22 ino=257 dd-2584 [001] 98.908283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=50336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.913507: balance_dirty_state: bdi btrfs-1: dirty=624 wb=861 unstable=0 bg_thresh=1002 thresh=2005 gap=520 poll_thresh=22 ino=257 dd-2584 [001] 98.913607: balance_dirty_state: bdi btrfs-1: dirty=649 wb=811 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=16 ino=257 dd-2584 [001] 98.913741: balance_dirty_state: bdi btrfs-1: dirty=674 wb=761 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 98.913865: balance_dirty_state: bdi btrfs-1: dirty=699 wb=761 unstable=0 bg_thresh=999 thresh=1998 gap=538 poll_thresh=18 ino=257 dd-2584 [001] 98.914168: balance_dirty_state: bdi btrfs-1: dirty=724 wb=736 unstable=0 bg_thresh=997 thresh=1994 gap=534 poll_thresh=19 ino=257 dd-2584 [001] 98.914293: balance_dirty_state: bdi btrfs-1: dirty=774 wb=736 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=20 ino=257 dd-2584 [001] 98.914297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=50336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.921551: balance_dirty_state: bdi btrfs-1: dirty=774 wb=736 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 98.921560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=50336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.929476: balance_dirty_state: bdi btrfs-1: dirty=774 wb=486 unstable=0 bg_thresh=997 thresh=1994 gap=734 poll_thresh=20 ino=257 dd-2584 [001] 98.929585: balance_dirty_state: bdi btrfs-1: dirty=774 wb=486 unstable=0 bg_thresh=997 thresh=1994 gap=734 poll_thresh=15 ino=257 dd-2584 [001] 98.929685: balance_dirty_state: bdi btrfs-1: dirty=799 wb=486 unstable=0 bg_thresh=999 thresh=1999 gap=714 poll_thresh=16 ino=257 dd-2584 [001] 98.929914: balance_dirty_state: bdi btrfs-1: dirty=824 wb=486 unstable=0 bg_thresh=1002 thresh=2004 gap=694 poll_thresh=17 ino=257 dd-2584 [001] 98.930149: balance_dirty_state: bdi btrfs-1: dirty=874 wb=486 unstable=0 bg_thresh=1001 thresh=2003 gap=643 poll_thresh=18 ino=257 dd-2584 [001] 98.930386: balance_dirty_state: bdi btrfs-1: dirty=899 wb=486 unstable=0 bg_thresh=1003 thresh=2007 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 98.930621: balance_dirty_state: bdi btrfs-1: dirty=924 wb=486 unstable=0 bg_thresh=1003 thresh=2006 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 98.930856: balance_dirty_state: bdi btrfs-1: dirty=949 wb=486 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=21 ino=257 dd-2584 [001] 98.931441: balance_dirty_state: bdi btrfs-1: dirty=999 wb=486 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=22 ino=257 dd-2584 [001] 98.931676: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=486 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=23 ino=257 dd-2584 [001] 98.931684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=52252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 98.931726: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16436 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 98.934848: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=656 to_write=7536 dd-2584 [001] 98.937477: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1011 unstable=0 bg_thresh=995 thresh=1991 gap=606 poll_thresh=23 ino=257 dd-2584 [001] 98.937561: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1011 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=17 ino=257 dd-2584 [001] 98.937716: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1011 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=18 ino=257 dd-2584 [001] 98.937866: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1011 unstable=0 bg_thresh=1000 thresh=2001 gap=541 poll_thresh=19 ino=257 dd-2584 [001] 98.938021: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1011 unstable=0 bg_thresh=1005 thresh=2011 gap=526 poll_thresh=20 ino=257 dd-2584 [001] 98.938176: balance_dirty_state: bdi btrfs-1: dirty=524 wb=1011 unstable=0 bg_thresh=1005 thresh=2010 gap=475 poll_thresh=21 ino=257 dd-2584 [001] 98.938181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=52252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.945502: balance_dirty_state: bdi btrfs-1: dirty=524 wb=861 unstable=0 bg_thresh=998 thresh=1996 gap=611 poll_thresh=21 ino=257 dd-2584 [001] 98.945599: balance_dirty_state: bdi btrfs-1: dirty=524 wb=861 unstable=0 bg_thresh=998 thresh=1996 gap=611 poll_thresh=16 ino=257 dd-2584 [001] 98.945715: balance_dirty_state: bdi btrfs-1: dirty=574 wb=861 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=17 ino=257 dd-2584 [001] 98.945993: balance_dirty_state: bdi btrfs-1: dirty=599 wb=861 unstable=0 bg_thresh=1003 thresh=2006 gap=546 poll_thresh=18 ino=257 dd-2584 [001] 98.946107: balance_dirty_state: bdi btrfs-1: dirty=624 wb=861 unstable=0 bg_thresh=1005 thresh=2010 gap=525 poll_thresh=19 ino=257 dd-2584 [001] 98.946221: balance_dirty_state: bdi btrfs-1: dirty=674 wb=861 unstable=0 bg_thresh=1004 thresh=2009 gap=474 poll_thresh=20 ino=257 dd-2584 [001] 98.946225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=52252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 98.953490: balance_dirty_state: bdi btrfs-1: dirty=674 wb=736 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=20 ino=257 dd-2584 [001] 98.953593: balance_dirty_state: bdi btrfs-1: dirty=674 wb=736 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 98.953653: balance_dirty_state: bdi btrfs-1: dirty=699 wb=736 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 98.953763: balance_dirty_state: bdi btrfs-1: dirty=724 wb=736 unstable=0 bg_thresh=1001 thresh=2003 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 98.953875: balance_dirty_state: bdi btrfs-1: dirty=749 wb=736 unstable=0 bg_thresh=1004 thresh=2008 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 98.953990: balance_dirty_state: bdi btrfs-1: dirty=799 wb=736 unstable=0 bg_thresh=1006 thresh=2012 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 98.953994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=52252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.961526: balance_dirty_state: bdi btrfs-1: dirty=799 wb=661 unstable=0 bg_thresh=998 thresh=1996 gap=536 poll_thresh=19 ino=257 dd-2584 [005] 98.961621: balance_dirty_state: bdi btrfs-1: dirty=824 wb=661 unstable=0 bg_thresh=998 thresh=1996 gap=511 poll_thresh=14 ino=257 dd-2584 [005] 98.961711: balance_dirty_state: bdi btrfs-1: dirty=849 wb=661 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=15 ino=257 dd-2584 [005] 98.961717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=52252 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 98.969552: balance_dirty_state: bdi btrfs-1: dirty=849 wb=611 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=15 ino=257 dd-2584 [005] 98.969947: balance_dirty_state: bdi btrfs-1: dirty=849 wb=611 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=11 ino=257 dd-2584 [005] 98.970037: balance_dirty_state: bdi btrfs-1: dirty=874 wb=611 unstable=0 bg_thresh=999 thresh=1998 gap=513 poll_thresh=12 ino=257 dd-2584 [005] 98.970126: balance_dirty_state: bdi btrfs-1: dirty=899 wb=611 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=13 ino=257 dd-2584 [005] 98.970132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=52252 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 98.977571: balance_dirty_state: bdi btrfs-1: dirty=899 wb=361 unstable=0 bg_thresh=999 thresh=1998 gap=738 poll_thresh=13 ino=257 dd-2584 [005] 98.977700: balance_dirty_state: bdi btrfs-1: dirty=899 wb=361 unstable=0 bg_thresh=998 thresh=1997 gap=737 poll_thresh=10 ino=257 dd-2584 [005] 98.977824: balance_dirty_state: bdi btrfs-1: dirty=924 wb=361 unstable=0 bg_thresh=1001 thresh=2002 gap=717 poll_thresh=11 ino=257 dd-2584 [005] 98.977942: balance_dirty_state: bdi btrfs-1: dirty=924 wb=361 unstable=0 bg_thresh=1000 thresh=2001 gap=716 poll_thresh=12 ino=257 dd-2584 [005] 98.978061: balance_dirty_state: bdi btrfs-1: dirty=949 wb=361 unstable=0 bg_thresh=1000 thresh=2001 gap=691 poll_thresh=13 ino=257 dd-2584 [005] 98.978180: balance_dirty_state: bdi btrfs-1: dirty=974 wb=361 unstable=0 bg_thresh=1000 thresh=2000 gap=665 poll_thresh=14 ino=257 dd-2584 [005] 98.978301: balance_dirty_state: bdi btrfs-1: dirty=974 wb=361 unstable=0 bg_thresh=997 thresh=1994 gap=659 poll_thresh=15 ino=257 dd-2584 [005] 98.978419: balance_dirty_state: bdi btrfs-1: dirty=999 wb=361 unstable=0 bg_thresh=999 thresh=1999 gap=639 poll_thresh=16 ino=257 dd-2584 [005] 98.978657: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=361 unstable=0 bg_thresh=1001 thresh=2003 gap=618 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 98.978711: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16484 wrote=0 to_write=8192 dd-2584 [005] 98.978905: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=361 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=18 ino=257 dd-2584 [005] 98.979153: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=411 unstable=0 bg_thresh=1000 thresh=2001 gap=541 poll_thresh=19 ino=257 dd-2584 [005] 98.979762: balance_dirty_state: bdi btrfs-1: dirty=924 wb=561 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=20 ino=257 dd-2584 [005] 98.980023: balance_dirty_state: bdi btrfs-1: dirty=899 wb=611 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=21 ino=257 dd-2584 [005] 98.980026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=52252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 98.982504: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=768 to_write=7424 dd-2584 [001] 98.985515: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1136 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=21 ino=257 dd-2584 [001] 98.985526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=52252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 98.993500: balance_dirty_state: bdi btrfs-1: dirty=374 wb=761 unstable=0 bg_thresh=1002 thresh=2004 gap=869 poll_thresh=21 ino=257 dd-2584 [005] 98.993568: balance_dirty_state: bdi btrfs-1: dirty=399 wb=761 unstable=0 bg_thresh=999 thresh=1998 gap=838 poll_thresh=16 ino=257 dd-2584 [005] 98.993693: balance_dirty_state: bdi btrfs-1: dirty=424 wb=761 unstable=0 bg_thresh=998 thresh=1997 gap=812 poll_thresh=17 ino=257 dd-2584 [005] 98.993818: balance_dirty_state: bdi btrfs-1: dirty=474 wb=761 unstable=0 bg_thresh=998 thresh=1996 gap=761 poll_thresh=18 ino=257 dd-2584 [005] 98.993940: balance_dirty_state: bdi btrfs-1: dirty=499 wb=761 unstable=0 bg_thresh=1000 thresh=2000 gap=740 poll_thresh=19 ino=257 dd-2584 [005] 98.994063: balance_dirty_state: bdi btrfs-1: dirty=524 wb=761 unstable=0 bg_thresh=999 thresh=1999 gap=714 poll_thresh=20 ino=257 dd-2584 [005] 98.994187: balance_dirty_state: bdi btrfs-1: dirty=549 wb=761 unstable=0 bg_thresh=999 thresh=1998 gap=688 poll_thresh=21 ino=257 dd-2584 [005] 98.994486: balance_dirty_state: bdi btrfs-1: dirty=599 wb=761 unstable=0 bg_thresh=1001 thresh=2002 gap=642 poll_thresh=22 ino=257 dd-2584 [005] 98.994605: balance_dirty_state: bdi btrfs-1: dirty=624 wb=761 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=23 ino=257 dd-2584 [005] 98.994726: balance_dirty_state: bdi btrfs-1: dirty=649 wb=761 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=24 ino=257 dd-2584 [005] 98.994850: balance_dirty_state: bdi btrfs-1: dirty=699 wb=761 unstable=0 bg_thresh=996 thresh=1993 gap=533 poll_thresh=25 ino=257 dd-2584 [005] 98.994981: balance_dirty_state: bdi btrfs-1: dirty=724 wb=761 unstable=0 bg_thresh=998 thresh=1997 gap=512 poll_thresh=26 ino=257 dd-2584 [005] 98.995161: balance_dirty_state: bdi btrfs-1: dirty=749 wb=761 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=27 ino=257 dd-2584 [005] 98.995168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=52252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 99.001626: balance_dirty_state: bdi btrfs-1: dirty=756 wb=767 unstable=0 bg_thresh=994 thresh=1989 gap=466 poll_thresh=27 ino=257 dd-2584 [005] 99.001630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=52252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 99.009549: balance_dirty_state: bdi btrfs-1: dirty=756 wb=489 unstable=0 bg_thresh=989 thresh=1978 gap=733 poll_thresh=27 ino=257 dd-2584 [005] 99.009636: balance_dirty_state: bdi btrfs-1: dirty=763 wb=497 unstable=0 bg_thresh=987 thresh=1975 gap=715 poll_thresh=20 ino=257 dd-2584 [005] 99.009759: balance_dirty_state: bdi btrfs-1: dirty=813 wb=497 unstable=0 bg_thresh=989 thresh=1979 gap=669 poll_thresh=21 ino=257 dd-2584 [005] 99.009881: balance_dirty_state: bdi btrfs-1: dirty=838 wb=497 unstable=0 bg_thresh=989 thresh=1978 gap=643 poll_thresh=22 ino=257 dd-2584 [005] 99.010179: balance_dirty_state: bdi btrfs-1: dirty=863 wb=497 unstable=0 bg_thresh=988 thresh=1977 gap=617 poll_thresh=23 ino=257 dd-2584 [005] 99.010300: balance_dirty_state: bdi btrfs-1: dirty=913 wb=497 unstable=0 bg_thresh=988 thresh=1976 gap=566 poll_thresh=24 ino=257 dd-2584 [005] 99.010425: balance_dirty_state: bdi btrfs-1: dirty=938 wb=497 unstable=0 bg_thresh=987 thresh=1974 gap=539 poll_thresh=25 ino=257 dd-2584 [005] 99.010547: balance_dirty_state: bdi btrfs-1: dirty=963 wb=497 unstable=0 bg_thresh=986 thresh=1973 gap=513 poll_thresh=26 ino=257 dd-2584 [005] 99.010669: balance_dirty_state: bdi btrfs-1: dirty=988 wb=497 unstable=0 bg_thresh=986 thresh=1972 gap=487 poll_thresh=27 ino=257 dd-2584 [005] 99.010674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=52252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 99.010728: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16516 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 99.012174: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=608 to_write=7584 dd-2584 [005] 99.017509: balance_dirty_state: bdi btrfs-1: dirty=363 wb=997 unstable=0 bg_thresh=979 thresh=1959 gap=599 poll_thresh=27 ino=257 dd-2584 [005] 99.017583: balance_dirty_state: bdi btrfs-1: dirty=396 wb=989 unstable=0 bg_thresh=978 thresh=1957 gap=572 poll_thresh=20 ino=257 dd-2584 [005] 99.017713: balance_dirty_state: bdi btrfs-1: dirty=421 wb=989 unstable=0 bg_thresh=982 thresh=1965 gap=555 poll_thresh=21 ino=257 dd-2584 [005] 99.017842: balance_dirty_state: bdi btrfs-1: dirty=471 wb=989 unstable=0 bg_thresh=988 thresh=1976 gap=516 poll_thresh=22 ino=257 dd-2584 [005] 99.018147: balance_dirty_state: bdi btrfs-1: dirty=496 wb=989 unstable=0 bg_thresh=989 thresh=1978 gap=493 poll_thresh=23 ino=257 dd-2584 [005] 99.018152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=52252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 99.025657: balance_dirty_state: bdi btrfs-1: dirty=496 wb=864 unstable=0 bg_thresh=988 thresh=1976 gap=616 poll_thresh=23 ino=257 dd-2584 [005] 99.025722: balance_dirty_state: bdi btrfs-1: dirty=521 wb=864 unstable=0 bg_thresh=985 thresh=1970 gap=585 poll_thresh=17 ino=257 dd-2584 [005] 99.025842: balance_dirty_state: bdi btrfs-1: dirty=546 wb=864 unstable=0 bg_thresh=987 thresh=1974 gap=564 poll_thresh=18 ino=257 dd-2584 [005] 99.025962: balance_dirty_state: bdi btrfs-1: dirty=571 wb=864 unstable=0 bg_thresh=986 thresh=1973 gap=538 poll_thresh=19 ino=257 dd-2584 [005] 99.026080: balance_dirty_state: bdi btrfs-1: dirty=596 wb=864 unstable=0 bg_thresh=986 thresh=1972 gap=512 poll_thresh=20 ino=257 dd-2584 [005] 99.026198: balance_dirty_state: bdi btrfs-1: dirty=646 wb=864 unstable=0 bg_thresh=985 thresh=1971 gap=461 poll_thresh=21 ino=257 dd-2584 [005] 99.026203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=52252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.033599: balance_dirty_state: bdi btrfs-1: dirty=642 wb=738 unstable=0 bg_thresh=984 thresh=1969 gap=589 poll_thresh=21 ino=257 dd-2584 [001] 99.033690: balance_dirty_state: bdi btrfs-1: dirty=642 wb=738 unstable=0 bg_thresh=984 thresh=1968 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 99.033864: balance_dirty_state: bdi btrfs-1: dirty=692 wb=738 unstable=0 bg_thresh=989 thresh=1978 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 99.034041: balance_dirty_state: bdi btrfs-1: dirty=717 wb=738 unstable=0 bg_thresh=994 thresh=1989 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 99.034634: balance_dirty_state: bdi btrfs-1: dirty=742 wb=738 unstable=0 bg_thresh=996 thresh=1993 gap=513 poll_thresh=19 ino=257 dd-2584 [001] 99.034873: balance_dirty_state: bdi btrfs-1: dirty=767 wb=738 unstable=0 bg_thresh=996 thresh=1992 gap=487 poll_thresh=20 ino=257 dd-2584 [001] 99.034882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=53820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 99.041698: balance_dirty_state: bdi btrfs-1: dirty=782 wb=725 unstable=0 bg_thresh=998 thresh=1996 gap=489 poll_thresh=20 ino=257 dd-2584 [005] 99.041710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=53820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 99.049665: balance_dirty_state: bdi btrfs-1: dirty=782 wb=475 unstable=0 bg_thresh=997 thresh=1995 gap=738 poll_thresh=20 ino=257 dd-2584 [005] 99.049730: balance_dirty_state: bdi btrfs-1: dirty=782 wb=475 unstable=0 bg_thresh=997 thresh=1995 gap=738 poll_thresh=15 ino=257 dd-2584 [005] 99.049787: balance_dirty_state: bdi btrfs-1: dirty=807 wb=475 unstable=0 bg_thresh=1000 thresh=2000 gap=718 poll_thresh=16 ino=257 dd-2584 [005] 99.049904: balance_dirty_state: bdi btrfs-1: dirty=832 wb=475 unstable=0 bg_thresh=999 thresh=1999 gap=692 poll_thresh=17 ino=257 dd-2584 [005] 99.050021: balance_dirty_state: bdi btrfs-1: dirty=882 wb=475 unstable=0 bg_thresh=999 thresh=1998 gap=641 poll_thresh=18 ino=257 dd-2584 [005] 99.050140: balance_dirty_state: bdi btrfs-1: dirty=907 wb=475 unstable=0 bg_thresh=1001 thresh=2002 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 99.050257: balance_dirty_state: bdi btrfs-1: dirty=932 wb=475 unstable=0 bg_thresh=1000 thresh=2001 gap=594 poll_thresh=20 ino=257 dd-2584 [005] 99.050375: balance_dirty_state: bdi btrfs-1: dirty=957 wb=475 unstable=0 bg_thresh=1000 thresh=2000 gap=568 poll_thresh=21 ino=257 dd-2584 [005] 99.050666: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=475 unstable=0 bg_thresh=1002 thresh=2004 gap=522 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 99.050736: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16556 wrote=0 to_write=8192 dd-2584 [005] 99.050798: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=475 unstable=0 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=23 ino=257 dd-2584 [005] 99.050799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=53820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 99.052330: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=656 to_write=7536 dd-2584 [005] 99.061530: balance_dirty_state: bdi btrfs-1: dirty=378 wb=873 unstable=0 bg_thresh=1001 thresh=2003 gap=752 poll_thresh=23 ino=257 dd-2584 [005] 99.061656: balance_dirty_state: bdi btrfs-1: dirty=403 wb=873 unstable=0 bg_thresh=1001 thresh=2002 gap=726 poll_thresh=17 ino=257 dd-2584 [005] 99.061777: balance_dirty_state: bdi btrfs-1: dirty=428 wb=873 unstable=0 bg_thresh=1000 thresh=2001 gap=700 poll_thresh=18 ino=257 dd-2584 [005] 99.061892: balance_dirty_state: bdi btrfs-1: dirty=453 wb=873 unstable=0 bg_thresh=1000 thresh=2000 gap=674 poll_thresh=19 ino=257 dd-2584 [005] 99.062007: balance_dirty_state: bdi btrfs-1: dirty=478 wb=873 unstable=0 bg_thresh=999 thresh=1999 gap=648 poll_thresh=20 ino=257 dd-2584 [005] 99.062120: balance_dirty_state: bdi btrfs-1: dirty=528 wb=873 unstable=0 bg_thresh=1001 thresh=2003 gap=602 poll_thresh=21 ino=257 dd-2584 [005] 99.062236: balance_dirty_state: bdi btrfs-1: dirty=553 wb=873 unstable=0 bg_thresh=1001 thresh=2002 gap=576 poll_thresh=22 ino=257 dd-2584 [005] 99.062356: balance_dirty_state: bdi btrfs-1: dirty=578 wb=873 unstable=0 bg_thresh=1000 thresh=2001 gap=550 poll_thresh=23 ino=257 dd-2584 [005] 99.062641: balance_dirty_state: bdi btrfs-1: dirty=628 wb=873 unstable=0 bg_thresh=1002 thresh=2005 gap=504 poll_thresh=24 ino=257 dd-2584 [005] 99.062761: balance_dirty_state: bdi btrfs-1: dirty=653 wb=873 unstable=0 bg_thresh=999 thresh=1998 gap=472 poll_thresh=25 ino=257 dd-2584 [005] 99.062765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=53820 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 99.069637: balance_dirty_state: bdi btrfs-1: dirty=653 wb=748 unstable=0 bg_thresh=1000 thresh=2001 gap=600 poll_thresh=25 ino=257 dd-2584 [004] 99.069763: balance_dirty_state: bdi btrfs-1: dirty=678 wb=748 unstable=0 bg_thresh=1000 thresh=2001 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 99.069999: balance_dirty_state: bdi btrfs-1: dirty=703 wb=748 unstable=0 bg_thresh=1003 thresh=2006 gap=555 poll_thresh=20 ino=257 dd-2584 [004] 99.070233: balance_dirty_state: bdi btrfs-1: dirty=728 wb=748 unstable=0 bg_thresh=1005 thresh=2010 gap=534 poll_thresh=21 ino=257 dd-2584 [004] 99.070520: balance_dirty_state: bdi btrfs-1: dirty=753 wb=723 unstable=0 bg_thresh=1000 thresh=2000 gap=524 poll_thresh=22 ino=257 dd-2584 [004] 99.070768: balance_dirty_state: bdi btrfs-1: dirty=803 wb=648 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=23 ino=257 dd-2584 [004] 99.071124: balance_dirty_state: bdi btrfs-1: dirty=828 wb=648 unstable=0 bg_thresh=1002 thresh=2004 gap=528 poll_thresh=24 ino=257 dd-2584 [004] 99.072106: balance_dirty_state: bdi btrfs-1: dirty=853 wb=648 unstable=0 bg_thresh=1004 thresh=2008 gap=507 poll_thresh=25 ino=257 dd-2584 [004] 99.072461: balance_dirty_state: bdi btrfs-1: dirty=903 wb=648 unstable=0 bg_thresh=1003 thresh=2007 gap=456 poll_thresh=26 ino=257 dd-2584 [004] 99.072473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=53820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 99.077729: balance_dirty_state: bdi btrfs-1: dirty=903 wb=648 unstable=0 bg_thresh=1003 thresh=2007 gap=456 poll_thresh=26 ino=257 dd-2584 [004] 99.077741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=53820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 99.085548: balance_dirty_state: bdi btrfs-1: dirty=903 wb=598 unstable=0 bg_thresh=1000 thresh=2000 gap=499 poll_thresh=26 ino=257 dd-2584 [003] 99.085553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=53820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 99.093705: balance_dirty_state: bdi btrfs-1: dirty=903 wb=273 unstable=0 bg_thresh=1004 thresh=2009 gap=833 poll_thresh=26 ino=257 dd-2584 [003] 99.093831: balance_dirty_state: bdi btrfs-1: dirty=903 wb=273 unstable=0 bg_thresh=1004 thresh=2009 gap=833 poll_thresh=19 ino=257 dd-2584 [003] 99.094069: balance_dirty_state: bdi btrfs-1: dirty=953 wb=273 unstable=0 bg_thresh=1006 thresh=2013 gap=787 poll_thresh=20 ino=257 dd-2584 [003] 99.094303: balance_dirty_state: bdi btrfs-1: dirty=978 wb=273 unstable=0 bg_thresh=1006 thresh=2012 gap=761 poll_thresh=21 ino=257 dd-2584 [003] 99.094539: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=273 unstable=0 bg_thresh=1005 thresh=2011 gap=735 poll_thresh=22 ino=257 dd-2584 [003] 99.094775: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=273 unstable=0 bg_thresh=1005 thresh=2010 gap=709 poll_thresh=23 ino=257 flush-btrfs-1-2586 [007] 99.094821: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16600 wrote=0 to_write=8192 dd-2584 [003] 99.095132: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=273 unstable=0 bg_thresh=1007 thresh=2014 gap=663 poll_thresh=24 ino=257 dd-2584 [003] 99.095497: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=323 unstable=0 bg_thresh=1006 thresh=2013 gap=637 poll_thresh=25 ino=257 dd-2584 [003] 99.096472: balance_dirty_state: bdi btrfs-1: dirty=953 wb=448 unstable=0 bg_thresh=1006 thresh=2012 gap=611 poll_thresh=26 ino=257 dd-2584 [003] 99.096842: balance_dirty_state: bdi btrfs-1: dirty=928 wb=498 unstable=0 bg_thresh=1002 thresh=2005 gap=579 poll_thresh=27 ino=257 dd-2584 [003] 99.097218: balance_dirty_state: bdi btrfs-1: dirty=928 wb=548 unstable=0 bg_thresh=1004 thresh=2009 gap=533 poll_thresh=28 ino=257 dd-2584 [003] 99.097617: balance_dirty_state: bdi btrfs-1: dirty=903 wb=598 unstable=0 bg_thresh=1004 thresh=2008 gap=507 poll_thresh=29 ino=257 dd-2584 [003] 99.097997: balance_dirty_state: bdi btrfs-1: dirty=878 wb=648 unstable=0 bg_thresh=1003 thresh=2007 gap=481 poll_thresh=30 ino=257 dd-2584 [003] 99.098001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-197% task_weight=100% bdi_bw=53820 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 99.099894: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=880 to_write=7312 dd-2584 [003] 99.105683: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1023 unstable=0 bg_thresh=1004 thresh=2009 gap=608 poll_thresh=30 ino=257 dd-2584 [003] 99.105762: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1023 unstable=0 bg_thresh=1007 thresh=2014 gap=588 poll_thresh=22 ino=257 dd-2584 [003] 99.105881: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1023 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=23 ino=257 dd-2584 [003] 99.106000: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1023 unstable=0 bg_thresh=1008 thresh=2017 gap=516 poll_thresh=24 ino=257 dd-2584 [003] 99.106291: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1023 unstable=0 bg_thresh=1008 thresh=2016 gap=490 poll_thresh=25 ino=257 dd-2584 [003] 99.106296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=53820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 99.113616: balance_dirty_state: bdi btrfs-1: dirty=503 wb=898 unstable=0 bg_thresh=1007 thresh=2015 gap=614 poll_thresh=25 ino=257 dd-2584 [003] 99.113690: balance_dirty_state: bdi btrfs-1: dirty=503 wb=898 unstable=0 bg_thresh=1004 thresh=2009 gap=608 poll_thresh=19 ino=257 dd-2584 [003] 99.113808: balance_dirty_state: bdi btrfs-1: dirty=553 wb=898 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=20 ino=257 dd-2584 [003] 99.113926: balance_dirty_state: bdi btrfs-1: dirty=578 wb=898 unstable=0 bg_thresh=1006 thresh=2012 gap=536 poll_thresh=21 ino=257 dd-2584 [003] 99.114042: balance_dirty_state: bdi btrfs-1: dirty=603 wb=898 unstable=0 bg_thresh=1005 thresh=2011 gap=510 poll_thresh=22 ino=257 dd-2584 [003] 99.114159: balance_dirty_state: bdi btrfs-1: dirty=653 wb=898 unstable=0 bg_thresh=1005 thresh=2010 gap=459 poll_thresh=23 ino=257 dd-2584 [003] 99.114164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-194% task_weight=101% bdi_bw=53820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 99.121633: balance_dirty_state: bdi btrfs-1: dirty=653 wb=748 unstable=0 bg_thresh=1005 thresh=2011 gap=610 poll_thresh=23 ino=257 dd-2584 [003] 99.121701: balance_dirty_state: bdi btrfs-1: dirty=653 wb=748 unstable=0 bg_thresh=1005 thresh=2010 gap=609 poll_thresh=17 ino=257 dd-2584 [003] 99.121821: balance_dirty_state: bdi btrfs-1: dirty=678 wb=748 unstable=0 bg_thresh=1007 thresh=2014 gap=588 poll_thresh=18 ino=257 dd-2584 [003] 99.121937: balance_dirty_state: bdi btrfs-1: dirty=728 wb=748 unstable=0 bg_thresh=1006 thresh=2013 gap=537 poll_thresh=19 ino=257 dd-2584 [003] 99.122225: balance_dirty_state: bdi btrfs-1: dirty=753 wb=748 unstable=0 bg_thresh=1006 thresh=2012 gap=511 poll_thresh=20 ino=257 dd-2584 [003] 99.122348: balance_dirty_state: bdi btrfs-1: dirty=778 wb=748 unstable=0 bg_thresh=1005 thresh=2011 gap=485 poll_thresh=21 ino=257 dd-2584 [003] 99.122353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=53820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 99.129599: balance_dirty_state: bdi btrfs-1: dirty=778 wb=498 unstable=0 bg_thresh=1005 thresh=2011 gap=735 poll_thresh=21 ino=257 dd-2584 [003] 99.129666: balance_dirty_state: bdi btrfs-1: dirty=803 wb=498 unstable=0 bg_thresh=1005 thresh=2010 gap=709 poll_thresh=16 ino=257 dd-2584 [003] 99.129784: balance_dirty_state: bdi btrfs-1: dirty=828 wb=498 unstable=0 bg_thresh=1004 thresh=2009 gap=683 poll_thresh=17 ino=257 dd-2584 [003] 99.129901: balance_dirty_state: bdi btrfs-1: dirty=878 wb=498 unstable=0 bg_thresh=1004 thresh=2008 gap=632 poll_thresh=18 ino=257 dd-2584 [003] 99.130017: balance_dirty_state: bdi btrfs-1: dirty=903 wb=498 unstable=0 bg_thresh=1006 thresh=2012 gap=611 poll_thresh=19 ino=257 dd-2584 [003] 99.130136: balance_dirty_state: bdi btrfs-1: dirty=928 wb=498 unstable=0 bg_thresh=1005 thresh=2011 gap=585 poll_thresh=20 ino=257 dd-2584 [003] 99.130252: balance_dirty_state: bdi btrfs-1: dirty=953 wb=498 unstable=0 bg_thresh=1005 thresh=2010 gap=559 poll_thresh=21 ino=257 dd-2584 [003] 99.130368: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=498 unstable=0 bg_thresh=1004 thresh=2009 gap=508 poll_thresh=22 ino=257 dd-2584 [003] 99.130660: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=498 unstable=0 bg_thresh=1006 thresh=2013 gap=487 poll_thresh=23 ino=257 dd-2584 [003] 99.130665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=101% bdi_bw=53820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 99.130685: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16636 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 99.132140: writeback_single_inode: bdi btrfs-1: ino=257 state= age=112 wrote=640 to_write=7552 dd-2584 [003] 99.137666: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1023 unstable=0 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=23 ino=257 dd-2584 [003] 99.137764: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1023 unstable=0 bg_thresh=1003 thresh=2006 gap=580 poll_thresh=17 ino=257 dd-2584 [003] 99.137881: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1023 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=18 ino=257 dd-2584 [003] 99.137997: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1023 unstable=0 bg_thresh=1002 thresh=2004 gap=528 poll_thresh=19 ino=257 dd-2584 [003] 99.138115: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1023 unstable=0 bg_thresh=1004 thresh=2008 gap=507 poll_thresh=20 ino=257 dd-2584 [003] 99.138232: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1023 unstable=0 bg_thresh=1003 thresh=2007 gap=456 poll_thresh=21 ino=257 dd-2584 [003] 99.138237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=55852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 99.145619: balance_dirty_state: bdi btrfs-1: dirty=528 wb=873 unstable=0 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=21 ino=257 dd-2584 [003] 99.145689: balance_dirty_state: bdi btrfs-1: dirty=528 wb=873 unstable=0 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=16 ino=257 dd-2584 [003] 99.145812: balance_dirty_state: bdi btrfs-1: dirty=578 wb=873 unstable=0 bg_thresh=1003 thresh=2006 gap=555 poll_thresh=17 ino=257 dd-2584 [003] 99.145937: balance_dirty_state: bdi btrfs-1: dirty=603 wb=873 unstable=0 bg_thresh=1002 thresh=2004 gap=528 poll_thresh=18 ino=257 dd-2584 [003] 99.146235: balance_dirty_state: bdi btrfs-1: dirty=628 wb=873 unstable=0 bg_thresh=1001 thresh=2003 gap=502 poll_thresh=19 ino=257 dd-2584 [003] 99.146354: balance_dirty_state: bdi btrfs-1: dirty=653 wb=873 unstable=0 bg_thresh=1001 thresh=2002 gap=476 poll_thresh=20 ino=257 dd-2584 [003] 99.146359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=55852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 99.153662: balance_dirty_state: bdi btrfs-1: dirty=653 wb=723 unstable=0 bg_thresh=992 thresh=1985 gap=609 poll_thresh=20 ino=257 dd-2584 [003] 99.153779: balance_dirty_state: bdi btrfs-1: dirty=678 wb=723 unstable=0 bg_thresh=992 thresh=1984 gap=583 poll_thresh=15 ino=257 dd-2584 [003] 99.153898: balance_dirty_state: bdi btrfs-1: dirty=703 wb=723 unstable=0 bg_thresh=989 thresh=1978 gap=552 poll_thresh=16 ino=257 dd-2584 [003] 99.154137: balance_dirty_state: bdi btrfs-1: dirty=728 wb=723 unstable=0 bg_thresh=991 thresh=1982 gap=531 poll_thresh=17 ino=257 dd-2584 [003] 99.154372: balance_dirty_state: bdi btrfs-1: dirty=753 wb=723 unstable=0 bg_thresh=990 thresh=1981 gap=505 poll_thresh=18 ino=257 dd-2584 [003] 99.154609: balance_dirty_state: bdi btrfs-1: dirty=803 wb=723 unstable=0 bg_thresh=990 thresh=1980 gap=454 poll_thresh=19 ino=257 dd-2584 [003] 99.154618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=55852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 99.161643: balance_dirty_state: bdi btrfs-1: dirty=803 wb=723 unstable=0 bg_thresh=983 thresh=1966 gap=440 poll_thresh=19 ino=257 dd-2584 [005] 99.161648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=55852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 99.169624: balance_dirty_state: bdi btrfs-1: dirty=803 wb=498 unstable=0 bg_thresh=994 thresh=1989 gap=688 poll_thresh=19 ino=257 dd-2584 [005] 99.169695: balance_dirty_state: bdi btrfs-1: dirty=803 wb=498 unstable=0 bg_thresh=997 thresh=1994 gap=693 poll_thresh=14 ino=257 dd-2584 [005] 99.169758: balance_dirty_state: bdi btrfs-1: dirty=828 wb=498 unstable=0 bg_thresh=994 thresh=1988 gap=662 poll_thresh=15 ino=257 dd-2584 [005] 99.169820: balance_dirty_state: bdi btrfs-1: dirty=853 wb=498 unstable=0 bg_thresh=996 thresh=1993 gap=642 poll_thresh=16 ino=257 dd-2584 [005] 99.170118: balance_dirty_state: bdi btrfs-1: dirty=878 wb=498 unstable=0 bg_thresh=993 thresh=1986 gap=610 poll_thresh=17 ino=257 dd-2584 [005] 99.170236: balance_dirty_state: bdi btrfs-1: dirty=903 wb=498 unstable=0 bg_thresh=995 thresh=1990 gap=589 poll_thresh=18 ino=257 dd-2584 [005] 99.170353: balance_dirty_state: bdi btrfs-1: dirty=953 wb=498 unstable=0 bg_thresh=994 thresh=1989 gap=538 poll_thresh=19 ino=257 dd-2584 [005] 99.170473: balance_dirty_state: bdi btrfs-1: dirty=978 wb=498 unstable=0 bg_thresh=994 thresh=1988 gap=512 poll_thresh=20 ino=257 dd-2584 [005] 99.170590: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=498 unstable=0 bg_thresh=996 thresh=1992 gap=491 poll_thresh=21 ino=257 dd-2584 [005] 99.170595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=100% bdi_bw=55852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 99.170646: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16676 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 99.172107: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=624 to_write=7568 dd-2584 [005] 99.181545: balance_dirty_state: bdi btrfs-1: dirty=378 wb=873 unstable=0 bg_thresh=995 thresh=1991 gap=740 poll_thresh=21 ino=257 dd-2584 [005] 99.181620: balance_dirty_state: bdi btrfs-1: dirty=403 wb=873 unstable=0 bg_thresh=995 thresh=1991 gap=715 poll_thresh=16 ino=257 dd-2584 [005] 99.181745: balance_dirty_state: bdi btrfs-1: dirty=428 wb=873 unstable=0 bg_thresh=995 thresh=1990 gap=689 poll_thresh=17 ino=257 dd-2584 [005] 99.181871: balance_dirty_state: bdi btrfs-1: dirty=453 wb=873 unstable=0 bg_thresh=997 thresh=1994 gap=668 poll_thresh=18 ino=257 dd-2584 [005] 99.181997: balance_dirty_state: bdi btrfs-1: dirty=503 wb=873 unstable=0 bg_thresh=993 thresh=1987 gap=611 poll_thresh=19 ino=257 dd-2584 [005] 99.182296: balance_dirty_state: bdi btrfs-1: dirty=528 wb=873 unstable=0 bg_thresh=993 thresh=1986 gap=585 poll_thresh=20 ino=257 dd-2584 [005] 99.182414: balance_dirty_state: bdi btrfs-1: dirty=553 wb=873 unstable=0 bg_thresh=992 thresh=1985 gap=559 poll_thresh=21 ino=257 dd-2584 [005] 99.182534: balance_dirty_state: bdi btrfs-1: dirty=578 wb=873 unstable=0 bg_thresh=994 thresh=1989 gap=538 poll_thresh=22 ino=257 dd-2584 [005] 99.182651: balance_dirty_state: bdi btrfs-1: dirty=628 wb=873 unstable=0 bg_thresh=994 thresh=1988 gap=487 poll_thresh=23 ino=257 dd-2584 [005] 99.182657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=55852 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 99.193623: balance_dirty_state: bdi btrfs-1: dirty=628 wb=623 unstable=0 bg_thresh=990 thresh=1980 gap=729 poll_thresh=23 ino=257 dd-2584 [005] 99.193723: balance_dirty_state: bdi btrfs-1: dirty=628 wb=623 unstable=0 bg_thresh=992 thresh=1985 gap=734 poll_thresh=17 ino=257 dd-2584 [005] 99.193842: balance_dirty_state: bdi btrfs-1: dirty=678 wb=623 unstable=0 bg_thresh=995 thresh=1990 gap=689 poll_thresh=18 ino=257 dd-2584 [005] 99.193960: balance_dirty_state: bdi btrfs-1: dirty=703 wb=623 unstable=0 bg_thresh=994 thresh=1989 gap=663 poll_thresh=19 ino=257 dd-2584 [005] 99.194079: balance_dirty_state: bdi btrfs-1: dirty=728 wb=623 unstable=0 bg_thresh=996 thresh=1993 gap=642 poll_thresh=20 ino=257 dd-2584 [005] 99.194368: balance_dirty_state: bdi btrfs-1: dirty=753 wb=623 unstable=0 bg_thresh=996 thresh=1992 gap=616 poll_thresh=21 ino=257 dd-2584 [005] 99.194487: balance_dirty_state: bdi btrfs-1: dirty=803 wb=623 unstable=0 bg_thresh=995 thresh=1991 gap=565 poll_thresh=22 ino=257 dd-2584 [005] 99.194608: balance_dirty_state: bdi btrfs-1: dirty=828 wb=623 unstable=0 bg_thresh=992 thresh=1984 gap=533 poll_thresh=23 ino=257 dd-2584 [005] 99.194730: balance_dirty_state: bdi btrfs-1: dirty=853 wb=623 unstable=0 bg_thresh=994 thresh=1988 gap=512 poll_thresh=24 ino=257 dd-2584 [005] 99.194850: balance_dirty_state: bdi btrfs-1: dirty=903 wb=623 unstable=0 bg_thresh=993 thresh=1987 gap=461 poll_thresh=25 ino=257 dd-2584 [005] 99.194854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=101% bdi_bw=55852 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 99.201636: balance_dirty_state: bdi btrfs-1: dirty=903 wb=623 unstable=0 bg_thresh=995 thresh=1991 gap=465 poll_thresh=25 ino=257 dd-2584 [005] 99.201642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=55852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.209674: balance_dirty_state: bdi btrfs-1: dirty=903 wb=373 unstable=0 bg_thresh=996 thresh=1992 gap=716 poll_thresh=25 ino=257 dd-2584 [001] 99.209801: balance_dirty_state: bdi btrfs-1: dirty=903 wb=373 unstable=0 bg_thresh=998 thresh=1997 gap=721 poll_thresh=19 ino=257 dd-2584 [001] 99.210033: balance_dirty_state: bdi btrfs-1: dirty=953 wb=373 unstable=0 bg_thresh=1001 thresh=2002 gap=676 poll_thresh=20 ino=257 dd-2584 [001] 99.210268: balance_dirty_state: bdi btrfs-1: dirty=978 wb=373 unstable=0 bg_thresh=1003 thresh=2007 gap=656 poll_thresh=21 ino=257 dd-2584 [001] 99.210504: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=373 unstable=0 bg_thresh=1003 thresh=2006 gap=630 poll_thresh=22 ino=257 dd-2584 [001] 99.211089: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=373 unstable=0 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=23 ino=257 flush-btrfs-1-2586 [007] 99.211136: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16716 wrote=0 to_write=8192 dd-2584 [001] 99.211336: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=373 unstable=0 bg_thresh=1004 thresh=2009 gap=558 poll_thresh=24 ino=257 dd-2584 [001] 99.211587: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=423 unstable=0 bg_thresh=1004 thresh=2008 gap=532 poll_thresh=25 ino=257 dd-2584 [001] 99.211838: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=473 unstable=0 bg_thresh=1006 thresh=2012 gap=511 poll_thresh=26 ino=257 dd-2584 [001] 99.212105: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=523 unstable=0 bg_thresh=1005 thresh=2011 gap=460 poll_thresh=27 ino=257 dd-2584 [001] 99.212107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=55852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 99.213450: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=784 to_write=7408 dd-2584 [001] 99.221581: balance_dirty_state: bdi btrfs-1: dirty=403 wb=898 unstable=0 bg_thresh=1003 thresh=2007 gap=706 poll_thresh=27 ino=257 dd-2584 [001] 99.221650: balance_dirty_state: bdi btrfs-1: dirty=403 wb=898 unstable=0 bg_thresh=1003 thresh=2007 gap=706 poll_thresh=20 ino=257 dd-2584 [001] 99.221771: balance_dirty_state: bdi btrfs-1: dirty=453 wb=898 unstable=0 bg_thresh=1003 thresh=2006 gap=655 poll_thresh=21 ino=257 dd-2584 [001] 99.221886: balance_dirty_state: bdi btrfs-1: dirty=478 wb=898 unstable=0 bg_thresh=1005 thresh=2010 gap=634 poll_thresh=22 ino=257 dd-2584 [001] 99.222167: balance_dirty_state: bdi btrfs-1: dirty=503 wb=898 unstable=0 bg_thresh=1004 thresh=2009 gap=608 poll_thresh=23 ino=257 dd-2584 [001] 99.222281: balance_dirty_state: bdi btrfs-1: dirty=528 wb=898 unstable=0 bg_thresh=1004 thresh=2008 gap=582 poll_thresh=24 ino=257 dd-2584 [001] 99.222396: balance_dirty_state: bdi btrfs-1: dirty=578 wb=898 unstable=0 bg_thresh=1006 thresh=2012 gap=536 poll_thresh=25 ino=257 dd-2584 [001] 99.222508: balance_dirty_state: bdi btrfs-1: dirty=603 wb=898 unstable=0 bg_thresh=1005 thresh=2011 gap=510 poll_thresh=26 ino=257 dd-2584 [001] 99.222622: balance_dirty_state: bdi btrfs-1: dirty=628 wb=898 unstable=0 bg_thresh=1005 thresh=2010 gap=484 poll_thresh=27 ino=257 dd-2584 [001] 99.222626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-194% task_weight=101% bdi_bw=55852 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 99.229630: balance_dirty_state: bdi btrfs-1: dirty=628 wb=773 unstable=0 bg_thresh=1006 thresh=2012 gap=611 poll_thresh=27 ino=257 dd-2584 [001] 99.229747: balance_dirty_state: bdi btrfs-1: dirty=653 wb=773 unstable=0 bg_thresh=1005 thresh=2011 gap=585 poll_thresh=20 ino=257 dd-2584 [001] 99.229867: balance_dirty_state: bdi btrfs-1: dirty=678 wb=773 unstable=0 bg_thresh=1005 thresh=2010 gap=559 poll_thresh=21 ino=257 dd-2584 [001] 99.229986: balance_dirty_state: bdi btrfs-1: dirty=728 wb=773 unstable=0 bg_thresh=1007 thresh=2014 gap=513 poll_thresh=22 ino=257 dd-2584 [001] 99.230103: balance_dirty_state: bdi btrfs-1: dirty=753 wb=773 unstable=0 bg_thresh=1006 thresh=2013 gap=487 poll_thresh=23 ino=257 dd-2584 [001] 99.230107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=55852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.241620: balance_dirty_state: bdi btrfs-1: dirty=753 wb=773 unstable=0 bg_thresh=1006 thresh=2012 gap=486 poll_thresh=23 ino=257 dd-2584 [001] 99.241632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 99.249658: balance_dirty_state: bdi btrfs-1: dirty=753 wb=373 unstable=0 bg_thresh=1006 thresh=2013 gap=887 poll_thresh=23 ino=257 dd-2584 [001] 99.250065: balance_dirty_state: bdi btrfs-1: dirty=753 wb=373 unstable=0 bg_thresh=1003 thresh=2007 gap=881 poll_thresh=17 ino=257 dd-2584 [001] 99.250271: balance_dirty_state: bdi btrfs-1: dirty=803 wb=373 unstable=0 bg_thresh=1005 thresh=2011 gap=835 poll_thresh=18 ino=257 dd-2584 [001] 99.250473: balance_dirty_state: bdi btrfs-1: dirty=828 wb=373 unstable=0 bg_thresh=1005 thresh=2010 gap=809 poll_thresh=19 ino=257 dd-2584 [001] 99.250674: balance_dirty_state: bdi btrfs-1: dirty=853 wb=373 unstable=0 bg_thresh=1004 thresh=2009 gap=783 poll_thresh=20 ino=257 dd-2584 [001] 99.250878: balance_dirty_state: bdi btrfs-1: dirty=903 wb=373 unstable=0 bg_thresh=1004 thresh=2008 gap=732 poll_thresh=21 ino=257 dd-2584 [001] 99.251080: balance_dirty_state: bdi btrfs-1: dirty=928 wb=373 unstable=0 bg_thresh=1006 thresh=2012 gap=711 poll_thresh=22 ino=257 dd-2584 [001] 99.251282: balance_dirty_state: bdi btrfs-1: dirty=953 wb=373 unstable=0 bg_thresh=1005 thresh=2011 gap=685 poll_thresh=23 ino=257 dd-2584 [001] 99.251483: balance_dirty_state: bdi btrfs-1: dirty=978 wb=373 unstable=0 bg_thresh=1005 thresh=2010 gap=659 poll_thresh=24 ino=257 dd-2584 [001] 99.251966: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=373 unstable=0 bg_thresh=1007 thresh=2014 gap=613 poll_thresh=25 ino=257 flush-btrfs-1-2586 [007] 99.252011: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16756 wrote=0 to_write=8192 dd-2584 [001] 99.252181: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=373 unstable=0 bg_thresh=1006 thresh=2013 gap=587 poll_thresh=26 ino=257 dd-2584 [001] 99.252405: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=423 unstable=0 bg_thresh=1006 thresh=2012 gap=561 poll_thresh=27 ino=257 dd-2584 [001] 99.252626: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=473 unstable=0 bg_thresh=1005 thresh=2011 gap=510 poll_thresh=28 ino=257 dd-2584 [001] 99.252919: balance_dirty_state: bdi btrfs-1: dirty=978 wb=548 unstable=0 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=29 ino=257 dd-2584 [001] 99.252923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=100% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 99.255537: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=752 to_write=7440 dd-2584 [001] 99.257595: balance_dirty_state: bdi btrfs-1: dirty=403 wb=998 unstable=0 bg_thresh=1002 thresh=2005 gap=604 poll_thresh=29 ino=257 dd-2584 [001] 99.257691: balance_dirty_state: bdi btrfs-1: dirty=403 wb=998 unstable=0 bg_thresh=1002 thresh=2005 gap=604 poll_thresh=22 ino=257 dd-2584 [001] 99.257864: balance_dirty_state: bdi btrfs-1: dirty=453 wb=998 unstable=0 bg_thresh=1002 thresh=2004 gap=553 poll_thresh=23 ino=257 dd-2584 [001] 99.258029: balance_dirty_state: bdi btrfs-1: dirty=478 wb=998 unstable=0 bg_thresh=1004 thresh=2009 gap=533 poll_thresh=24 ino=257 dd-2584 [001] 99.258202: balance_dirty_state: bdi btrfs-1: dirty=503 wb=998 unstable=0 bg_thresh=1004 thresh=2009 gap=508 poll_thresh=25 ino=257 dd-2584 [001] 99.258688: balance_dirty_state: bdi btrfs-1: dirty=553 wb=998 unstable=0 bg_thresh=1005 thresh=2011 gap=460 poll_thresh=26 ino=257 dd-2584 [001] 99.258694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.265727: balance_dirty_state: bdi btrfs-1: dirty=553 wb=873 unstable=0 bg_thresh=1004 thresh=2008 gap=582 poll_thresh=26 ino=257 dd-2584 [001] 99.265824: balance_dirty_state: bdi btrfs-1: dirty=553 wb=873 unstable=0 bg_thresh=1003 thresh=2007 gap=581 poll_thresh=19 ino=257 dd-2584 [001] 99.265941: balance_dirty_state: bdi btrfs-1: dirty=578 wb=873 unstable=0 bg_thresh=1003 thresh=2006 gap=555 poll_thresh=20 ino=257 dd-2584 [001] 99.266056: balance_dirty_state: bdi btrfs-1: dirty=628 wb=873 unstable=0 bg_thresh=1005 thresh=2010 gap=509 poll_thresh=21 ino=257 dd-2584 [001] 99.266171: balance_dirty_state: bdi btrfs-1: dirty=653 wb=873 unstable=0 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=22 ino=257 dd-2584 [001] 99.266175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=100% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.273698: balance_dirty_state: bdi btrfs-1: dirty=653 wb=748 unstable=0 bg_thresh=1003 thresh=2006 gap=605 poll_thresh=22 ino=257 dd-2584 [001] 99.273826: balance_dirty_state: bdi btrfs-1: dirty=678 wb=748 unstable=0 bg_thresh=1002 thresh=2005 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 99.274062: balance_dirty_state: bdi btrfs-1: dirty=703 wb=748 unstable=0 bg_thresh=1002 thresh=2004 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 99.274301: balance_dirty_state: bdi btrfs-1: dirty=728 wb=748 unstable=0 bg_thresh=1001 thresh=2003 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 99.274535: balance_dirty_state: bdi btrfs-1: dirty=778 wb=748 unstable=0 bg_thresh=1001 thresh=2002 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 99.274544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 99.281684: balance_dirty_state: bdi btrfs-1: dirty=778 wb=623 unstable=0 bg_thresh=1002 thresh=2005 gap=604 poll_thresh=19 ino=257 dd-2584 [002] 99.281925: balance_dirty_state: bdi btrfs-1: dirty=778 wb=623 unstable=0 bg_thresh=1002 thresh=2005 gap=604 poll_thresh=14 ino=257 dd-2584 [002] 99.281984: balance_dirty_state: bdi btrfs-1: dirty=803 wb=623 unstable=0 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=15 ino=257 dd-2584 [002] 99.282042: balance_dirty_state: bdi btrfs-1: dirty=828 wb=623 unstable=0 bg_thresh=1005 thresh=2010 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 99.282156: balance_dirty_state: bdi btrfs-1: dirty=853 wb=623 unstable=0 bg_thresh=1007 thresh=2015 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 99.282275: balance_dirty_state: bdi btrfs-1: dirty=878 wb=623 unstable=0 bg_thresh=1009 thresh=2019 gap=518 poll_thresh=18 ino=257 dd-2584 [002] 99.282392: balance_dirty_state: bdi btrfs-1: dirty=928 wb=623 unstable=0 bg_thresh=1009 thresh=2018 gap=467 poll_thresh=19 ino=257 dd-2584 [002] 99.282396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 99.289587: balance_dirty_state: bdi btrfs-1: dirty=928 wb=473 unstable=0 bg_thresh=1004 thresh=2008 gap=607 poll_thresh=19 ino=257 dd-2584 [002] 99.289649: balance_dirty_state: bdi btrfs-1: dirty=928 wb=473 unstable=0 bg_thresh=1004 thresh=2008 gap=607 poll_thresh=14 ino=257 dd-2584 [002] 99.289712: balance_dirty_state: bdi btrfs-1: dirty=953 wb=473 unstable=0 bg_thresh=1006 thresh=2013 gap=587 poll_thresh=15 ino=257 dd-2584 [002] 99.289773: balance_dirty_state: bdi btrfs-1: dirty=978 wb=473 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 99.289895: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=473 unstable=0 bg_thresh=1006 thresh=2012 gap=536 poll_thresh=17 ino=257 dd-2584 [002] 99.290017: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=473 unstable=0 bg_thresh=1008 thresh=2016 gap=515 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 99.290055: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16796 wrote=0 to_write=8192 dd-2584 [002] 99.290330: balance_dirty_state: bdi btrfs-1: dirty=978 wb=548 unstable=0 bg_thresh=1007 thresh=2015 gap=489 poll_thresh=19 ino=257 dd-2584 [002] 99.290332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 99.291631: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=656 to_write=7536 dd-2584 [002] 99.297597: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1011 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=19 ino=257 dd-2584 [002] 99.297701: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1011 unstable=0 bg_thresh=991 thresh=1982 gap=535 poll_thresh=14 ino=257 dd-2584 [002] 99.297761: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1011 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=15 ino=257 dd-2584 [002] 99.297821: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1011 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=16 ino=257 dd-2584 [002] 99.297944: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1011 unstable=0 bg_thresh=996 thresh=1992 gap=470 poll_thresh=17 ino=257 dd-2584 [002] 99.297948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 99.305612: balance_dirty_state: bdi btrfs-1: dirty=511 wb=886 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=17 ino=257 dd-2584 [002] 99.305692: balance_dirty_state: bdi btrfs-1: dirty=511 wb=886 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=13 ino=257 dd-2584 [002] 99.305756: balance_dirty_state: bdi btrfs-1: dirty=536 wb=886 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=14 ino=257 dd-2584 [002] 99.305817: balance_dirty_state: bdi btrfs-1: dirty=536 wb=886 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=15 ino=257 dd-2584 [002] 99.305879: balance_dirty_state: bdi btrfs-1: dirty=561 wb=886 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 99.306002: balance_dirty_state: bdi btrfs-1: dirty=586 wb=886 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=17 ino=257 dd-2584 [002] 99.306131: balance_dirty_state: bdi btrfs-1: dirty=636 wb=886 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 99.306135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 99.313587: balance_dirty_state: bdi btrfs-1: dirty=636 wb=761 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=18 ino=257 dd-2584 [002] 99.313664: balance_dirty_state: bdi btrfs-1: dirty=636 wb=761 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=13 ino=257 dd-2584 [002] 99.313905: balance_dirty_state: bdi btrfs-1: dirty=661 wb=761 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=14 ino=257 dd-2584 [002] 99.313965: balance_dirty_state: bdi btrfs-1: dirty=686 wb=761 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=15 ino=257 dd-2584 [002] 99.314024: balance_dirty_state: bdi btrfs-1: dirty=686 wb=761 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=16 ino=257 dd-2584 [002] 99.314142: balance_dirty_state: bdi btrfs-1: dirty=736 wb=761 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=17 ino=257 dd-2584 [002] 99.314262: balance_dirty_state: bdi btrfs-1: dirty=761 wb=761 unstable=0 bg_thresh=1000 thresh=2000 gap=478 poll_thresh=18 ino=257 dd-2584 [002] 99.314267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 99.321709: balance_dirty_state: bdi btrfs-1: dirty=761 wb=661 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=18 ino=257 dd-2584 [002] 99.321779: balance_dirty_state: bdi btrfs-1: dirty=761 wb=661 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=13 ino=257 dd-2584 [002] 99.321840: balance_dirty_state: bdi btrfs-1: dirty=786 wb=661 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=14 ino=257 dd-2584 [002] 99.321901: balance_dirty_state: bdi btrfs-1: dirty=811 wb=661 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=15 ino=257 dd-2584 [002] 99.321960: balance_dirty_state: bdi btrfs-1: dirty=811 wb=661 unstable=0 bg_thresh=991 thresh=1983 gap=511 poll_thresh=16 ino=257 dd-2584 [002] 99.322081: balance_dirty_state: bdi btrfs-1: dirty=861 wb=661 unstable=0 bg_thresh=991 thresh=1982 gap=460 poll_thresh=17 ino=257 dd-2584 [002] 99.322085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-133% task_weight=101% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 99.329695: balance_dirty_state: bdi btrfs-1: dirty=861 wb=536 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=17 ino=257 dd-2584 [005] 99.329824: balance_dirty_state: bdi btrfs-1: dirty=861 wb=536 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=13 ino=257 dd-2584 [005] 99.329940: balance_dirty_state: bdi btrfs-1: dirty=886 wb=536 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=14 ino=257 dd-2584 [005] 99.330059: balance_dirty_state: bdi btrfs-1: dirty=911 wb=536 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=15 ino=257 dd-2584 [005] 99.330530: balance_dirty_state: bdi btrfs-1: dirty=911 wb=536 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 99.330767: balance_dirty_state: bdi btrfs-1: dirty=936 wb=536 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 99.331004: balance_dirty_state: bdi btrfs-1: dirty=986 wb=536 unstable=0 bg_thresh=993 thresh=1987 gap=465 poll_thresh=18 ino=257 dd-2584 [005] 99.331013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=101% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 99.337693: balance_dirty_state: bdi btrfs-1: dirty=986 wb=411 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 99.337825: balance_dirty_state: bdi btrfs-1: dirty=986 wb=411 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=13 ino=257 dd-2584 [005] 99.337943: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=411 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=14 ino=257 flush-btrfs-1-2586 [007] 99.337987: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16844 wrote=0 to_write=8192 dd-2584 [005] 99.338069: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=411 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 99.338189: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=411 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 99.338443: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=461 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=17 ino=257 dd-2584 [005] 99.338446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-70% task_weight=101% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 99.341249: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=656 to_write=7536 dd-2584 [001] 99.349813: balance_dirty_state: bdi btrfs-1: dirty=411 wb=811 unstable=0 bg_thresh=999 thresh=1999 gap=777 poll_thresh=13 ino=257 dd-2584 [001] 99.349976: balance_dirty_state: bdi btrfs-1: dirty=436 wb=811 unstable=0 bg_thresh=1002 thresh=2004 gap=757 poll_thresh=14 ino=257 dd-2584 [001] 99.350136: balance_dirty_state: bdi btrfs-1: dirty=436 wb=811 unstable=0 bg_thresh=1002 thresh=2004 gap=757 poll_thresh=15 ino=257 dd-2584 [001] 99.350295: balance_dirty_state: bdi btrfs-1: dirty=461 wb=811 unstable=0 bg_thresh=1004 thresh=2009 gap=737 poll_thresh=16 ino=257 dd-2584 [001] 99.351248: balance_dirty_state: bdi btrfs-1: dirty=486 wb=811 unstable=0 bg_thresh=1004 thresh=2008 gap=711 poll_thresh=17 ino=257 dd-2584 [001] 99.351362: balance_dirty_state: bdi btrfs-1: dirty=536 wb=811 unstable=0 bg_thresh=1006 thresh=2012 gap=665 poll_thresh=18 ino=257 dd-2584 [001] 99.351475: balance_dirty_state: bdi btrfs-1: dirty=561 wb=811 unstable=0 bg_thresh=1005 thresh=2011 gap=639 poll_thresh=19 ino=257 dd-2584 [001] 99.351588: balance_dirty_state: bdi btrfs-1: dirty=586 wb=811 unstable=0 bg_thresh=1005 thresh=2010 gap=613 poll_thresh=20 ino=257 dd-2584 [001] 99.351703: balance_dirty_state: bdi btrfs-1: dirty=611 wb=811 unstable=0 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=21 ino=257 dd-2584 [001] 99.351816: balance_dirty_state: bdi btrfs-1: dirty=661 wb=811 unstable=0 bg_thresh=1006 thresh=2013 gap=541 poll_thresh=22 ino=257 dd-2584 [001] 99.351934: balance_dirty_state: bdi btrfs-1: dirty=686 wb=811 unstable=0 bg_thresh=1006 thresh=2012 gap=515 poll_thresh=23 ino=257 dd-2584 [001] 99.352051: balance_dirty_state: bdi btrfs-1: dirty=711 wb=811 unstable=0 bg_thresh=1005 thresh=2011 gap=489 poll_thresh=24 ino=257 dd-2584 [001] 99.352056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-146% task_weight=101% bdi_bw=58568 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 99.357615: balance_dirty_state: bdi btrfs-1: dirty=711 wb=686 unstable=0 bg_thresh=1005 thresh=2011 gap=614 poll_thresh=24 ino=257 dd-2584 [001] 99.357680: balance_dirty_state: bdi btrfs-1: dirty=736 wb=686 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=18 ino=257 dd-2584 [001] 99.357971: balance_dirty_state: bdi btrfs-1: dirty=761 wb=686 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=19 ino=257 dd-2584 [001] 99.358093: balance_dirty_state: bdi btrfs-1: dirty=811 wb=686 unstable=0 bg_thresh=1004 thresh=2008 gap=511 poll_thresh=20 ino=257 dd-2584 [001] 99.358216: balance_dirty_state: bdi btrfs-1: dirty=836 wb=686 unstable=0 bg_thresh=1003 thresh=2007 gap=485 poll_thresh=21 ino=257 dd-2584 [001] 99.358220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-56% task_weight=100% bdi_bw=58568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.365702: balance_dirty_state: bdi btrfs-1: dirty=836 wb=536 unstable=0 bg_thresh=999 thresh=1999 gap=627 poll_thresh=16 ino=257 dd-2584 [001] 99.365816: balance_dirty_state: bdi btrfs-1: dirty=886 wb=536 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=17 ino=257 dd-2584 [001] 99.365926: balance_dirty_state: bdi btrfs-1: dirty=911 wb=536 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=18 ino=257 dd-2584 [001] 99.366040: balance_dirty_state: bdi btrfs-1: dirty=936 wb=536 unstable=0 bg_thresh=1006 thresh=2013 gap=541 poll_thresh=19 ino=257 dd-2584 [001] 99.366152: balance_dirty_state: bdi btrfs-1: dirty=986 wb=536 unstable=0 bg_thresh=1006 thresh=2012 gap=490 poll_thresh=20 ino=257 dd-2584 [001] 99.366156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-96% task_weight=100% bdi_bw=58568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.373741: balance_dirty_state: bdi btrfs-1: dirty=986 wb=411 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=15 ino=257 dd-2584 [001] 99.373960: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=411 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 99.374045: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16880 wrote=0 to_write=8192 dd-2584 [001] 99.374086: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=411 unstable=0 bg_thresh=1005 thresh=2011 gap=564 poll_thresh=17 ino=257 dd-2584 [001] 99.374209: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=411 unstable=0 bg_thresh=1005 thresh=2010 gap=538 poll_thresh=18 ino=257 dd-2584 [001] 99.374337: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=486 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 99.374338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=58568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 99.375702: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=704 to_write=7488 dd-2584 [001] 99.385636: balance_dirty_state: bdi btrfs-1: dirty=411 wb=836 unstable=0 bg_thresh=999 thresh=1998 gap=751 poll_thresh=19 ino=257 dd-2584 [001] 99.385711: balance_dirty_state: bdi btrfs-1: dirty=411 wb=836 unstable=0 bg_thresh=999 thresh=1998 gap=751 poll_thresh=14 ino=257 dd-2584 [001] 99.385767: balance_dirty_state: bdi btrfs-1: dirty=436 wb=836 unstable=0 bg_thresh=1001 thresh=2003 gap=731 poll_thresh=15 ino=257 dd-2584 [001] 99.385822: balance_dirty_state: bdi btrfs-1: dirty=461 wb=836 unstable=0 bg_thresh=1001 thresh=2003 gap=706 poll_thresh=16 ino=257 dd-2584 [001] 99.385932: balance_dirty_state: bdi btrfs-1: dirty=486 wb=836 unstable=0 bg_thresh=1004 thresh=2008 gap=686 poll_thresh=17 ino=257 dd-2584 [001] 99.386046: balance_dirty_state: bdi btrfs-1: dirty=511 wb=836 unstable=0 bg_thresh=1006 thresh=2012 gap=665 poll_thresh=18 ino=257 dd-2584 [001] 99.386159: balance_dirty_state: bdi btrfs-1: dirty=536 wb=836 unstable=0 bg_thresh=1005 thresh=2011 gap=639 poll_thresh=19 ino=257 dd-2584 [001] 99.386438: balance_dirty_state: bdi btrfs-1: dirty=586 wb=836 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=20 ino=257 dd-2584 [001] 99.386551: balance_dirty_state: bdi btrfs-1: dirty=611 wb=836 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=21 ino=257 dd-2584 [001] 99.386663: balance_dirty_state: bdi btrfs-1: dirty=636 wb=836 unstable=0 bg_thresh=1006 thresh=2013 gap=541 poll_thresh=22 ino=257 dd-2584 [001] 99.386775: balance_dirty_state: bdi btrfs-1: dirty=686 wb=836 unstable=0 bg_thresh=1006 thresh=2012 gap=490 poll_thresh=23 ino=257 dd-2584 [001] 99.386779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=101% bdi_bw=58568 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 99.393729: balance_dirty_state: bdi btrfs-1: dirty=711 wb=711 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=17 ino=257 dd-2584 [001] 99.393843: balance_dirty_state: bdi btrfs-1: dirty=736 wb=711 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=18 ino=257 dd-2584 [001] 99.393958: balance_dirty_state: bdi btrfs-1: dirty=761 wb=711 unstable=0 bg_thresh=1007 thresh=2014 gap=542 poll_thresh=19 ino=257 dd-2584 [001] 99.394075: balance_dirty_state: bdi btrfs-1: dirty=811 wb=711 unstable=0 bg_thresh=1006 thresh=2013 gap=491 poll_thresh=20 ino=257 dd-2584 [001] 99.394080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-96% task_weight=101% bdi_bw=58568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.401859: balance_dirty_state: bdi btrfs-1: dirty=811 wb=586 unstable=0 bg_thresh=1005 thresh=2010 gap=613 poll_thresh=15 ino=257 dd-2584 [001] 99.401917: balance_dirty_state: bdi btrfs-1: dirty=836 wb=586 unstable=0 bg_thresh=1007 thresh=2015 gap=593 poll_thresh=16 ino=257 dd-2584 [001] 99.402035: balance_dirty_state: bdi btrfs-1: dirty=861 wb=586 unstable=0 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=17 ino=257 dd-2584 [001] 99.402152: balance_dirty_state: bdi btrfs-1: dirty=911 wb=586 unstable=0 bg_thresh=1006 thresh=2013 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 99.402268: balance_dirty_state: bdi btrfs-1: dirty=936 wb=586 unstable=0 bg_thresh=1006 thresh=2012 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 99.402273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=101% bdi_bw=58568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.409729: balance_dirty_state: bdi btrfs-1: dirty=936 wb=436 unstable=0 bg_thresh=998 thresh=1997 gap=625 poll_thresh=14 ino=257 dd-2584 [001] 99.409788: balance_dirty_state: bdi btrfs-1: dirty=961 wb=436 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=15 ino=257 dd-2584 [001] 99.409844: balance_dirty_state: bdi btrfs-1: dirty=986 wb=436 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 99.409954: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=436 unstable=0 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 99.410043: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16916 wrote=0 to_write=8192 dd-2584 [001] 99.410080: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=436 unstable=0 bg_thresh=1005 thresh=2011 gap=539 poll_thresh=18 ino=257 dd-2584 [001] 99.410374: balance_dirty_state: bdi btrfs-1: dirty=986 wb=536 unstable=0 bg_thresh=1005 thresh=2010 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 99.410375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=58568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 99.411609: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=672 to_write=7520 dd-2584 [001] 99.417648: balance_dirty_state: bdi btrfs-1: dirty=411 wb=986 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 99.417730: balance_dirty_state: bdi btrfs-1: dirty=411 wb=986 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=14 ino=257 dd-2584 [001] 99.417818: balance_dirty_state: bdi btrfs-1: dirty=436 wb=986 unstable=0 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 99.417901: balance_dirty_state: bdi btrfs-1: dirty=436 wb=986 unstable=0 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 99.418061: balance_dirty_state: bdi btrfs-1: dirty=486 wb=986 unstable=0 bg_thresh=1006 thresh=2012 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 99.418220: balance_dirty_state: bdi btrfs-1: dirty=511 wb=986 unstable=0 bg_thresh=1008 thresh=2016 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 99.418343: balance_dirty_state: bdi btrfs-1: dirty=536 wb=986 unstable=0 bg_thresh=1007 thresh=2015 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 99.418350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=101% bdi_bw=58568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.425662: balance_dirty_state: bdi btrfs-1: dirty=536 wb=861 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 99.425725: balance_dirty_state: bdi btrfs-1: dirty=561 wb=861 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 99.425785: balance_dirty_state: bdi btrfs-1: dirty=586 wb=861 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 99.425850: balance_dirty_state: bdi btrfs-1: dirty=586 wb=861 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 99.425971: balance_dirty_state: bdi btrfs-1: dirty=636 wb=861 unstable=0 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 99.426274: balance_dirty_state: bdi btrfs-1: dirty=661 wb=861 unstable=0 bg_thresh=1005 thresh=2011 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 99.426279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=58568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.433723: balance_dirty_state: bdi btrfs-1: dirty=661 wb=736 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=13 ino=257 dd-2584 [001] 99.433808: balance_dirty_state: bdi btrfs-1: dirty=686 wb=736 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 99.433892: balance_dirty_state: bdi btrfs-1: dirty=711 wb=736 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=15 ino=257 dd-2584 [001] 99.433975: balance_dirty_state: bdi btrfs-1: dirty=711 wb=736 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 99.434152: balance_dirty_state: bdi btrfs-1: dirty=761 wb=736 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 99.434330: balance_dirty_state: bdi btrfs-1: dirty=786 wb=736 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 99.434336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=58568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.441642: balance_dirty_state: bdi btrfs-1: dirty=786 wb=661 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=18 ino=257 dd-2584 [001] 99.441745: balance_dirty_state: bdi btrfs-1: dirty=811 wb=661 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=13 ino=257 dd-2584 [001] 99.441809: balance_dirty_state: bdi btrfs-1: dirty=811 wb=661 unstable=0 bg_thresh=1003 thresh=2007 gap=535 poll_thresh=14 ino=257 dd-2584 [001] 99.441877: balance_dirty_state: bdi btrfs-1: dirty=836 wb=661 unstable=0 bg_thresh=1000 thresh=2001 gap=504 poll_thresh=15 ino=257 dd-2584 [001] 99.441956: balance_dirty_state: bdi btrfs-1: dirty=836 wb=586 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 99.442087: balance_dirty_state: bdi btrfs-1: dirty=886 wb=536 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 99.442385: balance_dirty_state: bdi btrfs-1: dirty=911 wb=536 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=18 ino=257 dd-2584 [001] 99.442509: balance_dirty_state: bdi btrfs-1: dirty=936 wb=536 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=19 ino=257 dd-2584 [001] 99.442635: balance_dirty_state: bdi btrfs-1: dirty=986 wb=536 unstable=0 bg_thresh=992 thresh=1985 gap=463 poll_thresh=20 ino=257 dd-2584 [001] 99.442640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=58568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.449705: balance_dirty_state: bdi btrfs-1: dirty=986 wb=536 unstable=0 bg_thresh=990 thresh=1981 gap=459 poll_thresh=20 ino=257 dd-2584 [001] 99.449713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=58568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.457745: balance_dirty_state: bdi btrfs-1: dirty=986 wb=286 unstable=0 bg_thresh=995 thresh=1991 gap=719 poll_thresh=20 ino=257 dd-2584 [001] 99.457874: balance_dirty_state: bdi btrfs-1: dirty=986 wb=286 unstable=0 bg_thresh=995 thresh=1991 gap=719 poll_thresh=15 ino=257 dd-2584 [001] 99.457995: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=286 unstable=0 bg_thresh=997 thresh=1995 gap=698 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 99.458087: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16964 wrote=0 to_write=8192 dd-2584 [001] 99.458200: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=286 unstable=0 bg_thresh=997 thresh=1994 gap=672 poll_thresh=17 ino=257 dd-2584 [001] 99.458327: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=311 unstable=0 bg_thresh=996 thresh=1993 gap=646 poll_thresh=18 ino=257 dd-2584 [001] 99.458455: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=361 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=19 ino=257 dd-2584 [001] 99.458591: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=411 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=20 ino=257 dd-2584 [001] 99.459051: balance_dirty_state: bdi btrfs-1: dirty=811 wb=611 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=21 ino=257 dd-2584 [001] 99.459222: balance_dirty_state: bdi btrfs-1: dirty=811 wb=686 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=22 ino=257 dd-2584 [001] 99.459224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=59888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 99.460064: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=276 wrote=800 to_write=7392 dd-2584 [001] 99.465697: balance_dirty_state: bdi btrfs-1: dirty=411 wb=961 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=22 ino=257 dd-2584 [001] 99.465781: balance_dirty_state: bdi btrfs-1: dirty=411 wb=961 unstable=0 bg_thresh=995 thresh=1990 gap=618 poll_thresh=16 ino=257 dd-2584 [001] 99.465941: balance_dirty_state: bdi btrfs-1: dirty=436 wb=961 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 99.466094: balance_dirty_state: bdi btrfs-1: dirty=486 wb=961 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=18 ino=257 dd-2584 [001] 99.466247: balance_dirty_state: bdi btrfs-1: dirty=511 wb=961 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=19 ino=257 dd-2584 [001] 99.466404: balance_dirty_state: bdi btrfs-1: dirty=536 wb=961 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=20 ino=257 dd-2584 [001] 99.466603: balance_dirty_state: bdi btrfs-1: dirty=586 wb=961 unstable=0 bg_thresh=997 thresh=1995 gap=448 poll_thresh=21 ino=257 dd-2584 [001] 99.466609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=101% bdi_bw=59888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.473731: balance_dirty_state: bdi btrfs-1: dirty=586 wb=836 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=21 ino=257 dd-2584 [001] 99.473847: balance_dirty_state: bdi btrfs-1: dirty=586 wb=836 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 99.474139: balance_dirty_state: bdi btrfs-1: dirty=636 wb=836 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 99.474259: balance_dirty_state: bdi btrfs-1: dirty=661 wb=836 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 99.474264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=100% bdi_bw=59888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.481815: balance_dirty_state: bdi btrfs-1: dirty=661 wb=711 unstable=0 bg_thresh=999 thresh=1998 gap=626 poll_thresh=13 ino=257 dd-2584 [001] 99.481876: balance_dirty_state: bdi btrfs-1: dirty=686 wb=711 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 99.481936: balance_dirty_state: bdi btrfs-1: dirty=711 wb=711 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 99.481994: balance_dirty_state: bdi btrfs-1: dirty=711 wb=711 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 99.482110: balance_dirty_state: bdi btrfs-1: dirty=761 wb=711 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 99.482228: balance_dirty_state: bdi btrfs-1: dirty=786 wb=711 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 99.482345: balance_dirty_state: bdi btrfs-1: dirty=811 wb=711 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 99.482350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=59888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.489705: balance_dirty_state: bdi btrfs-1: dirty=811 wb=561 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=19 ino=257 dd-2584 [001] 99.489786: balance_dirty_state: bdi btrfs-1: dirty=836 wb=561 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 99.489847: balance_dirty_state: bdi btrfs-1: dirty=836 wb=561 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=15 ino=257 dd-2584 [001] 99.489908: balance_dirty_state: bdi btrfs-1: dirty=861 wb=561 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 99.490209: balance_dirty_state: bdi btrfs-1: dirty=886 wb=561 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 99.490330: balance_dirty_state: bdi btrfs-1: dirty=936 wb=561 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 99.490334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-73% task_weight=100% bdi_bw=59888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 99.497934: balance_dirty_state: bdi btrfs-1: dirty=936 wb=436 unstable=0 bg_thresh=999 thresh=1999 gap=627 poll_thresh=13 ino=257 dd-2584 [005] 99.498052: balance_dirty_state: bdi btrfs-1: dirty=961 wb=436 unstable=0 bg_thresh=999 thresh=1999 gap=602 poll_thresh=14 ino=257 dd-2584 [005] 99.498169: balance_dirty_state: bdi btrfs-1: dirty=961 wb=436 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=15 ino=257 dd-2584 [005] 99.498285: balance_dirty_state: bdi btrfs-1: dirty=986 wb=436 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 99.498519: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=436 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 99.498573: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17004 wrote=0 to_write=8192 dd-2584 [005] 99.498710: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=436 unstable=0 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 99.498836: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=461 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 99.498838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-104% task_weight=100% bdi_bw=59888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 99.500223: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=316 wrote=688 to_write=7504 dd-2584 [001] 99.509673: balance_dirty_state: bdi btrfs-1: dirty=411 wb=986 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 99.509827: balance_dirty_state: bdi btrfs-1: dirty=411 wb=986 unstable=0 bg_thresh=1004 thresh=2009 gap=612 poll_thresh=14 ino=257 dd-2584 [001] 99.509987: balance_dirty_state: bdi btrfs-1: dirty=436 wb=986 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 99.510553: balance_dirty_state: bdi btrfs-1: dirty=461 wb=986 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 99.510800: balance_dirty_state: bdi btrfs-1: dirty=486 wb=911 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=17 ino=257 dd-2584 [001] 99.510981: balance_dirty_state: bdi btrfs-1: dirty=511 wb=836 unstable=0 bg_thresh=1007 thresh=2014 gap=667 poll_thresh=18 ino=257 dd-2584 [001] 99.511148: balance_dirty_state: bdi btrfs-1: dirty=536 wb=836 unstable=0 bg_thresh=1005 thresh=2010 gap=638 poll_thresh=19 ino=257 dd-2584 [001] 99.511317: balance_dirty_state: bdi btrfs-1: dirty=586 wb=836 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=20 ino=257 dd-2584 [001] 99.511481: balance_dirty_state: bdi btrfs-1: dirty=611 wb=836 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=21 ino=257 dd-2584 [001] 99.511647: balance_dirty_state: bdi btrfs-1: dirty=636 wb=836 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=22 ino=257 dd-2584 [001] 99.511817: balance_dirty_state: bdi btrfs-1: dirty=686 wb=836 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=23 ino=257 dd-2584 [001] 99.511823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=59888 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 99.517696: balance_dirty_state: bdi btrfs-1: dirty=686 wb=836 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=23 ino=257 dd-2584 [001] 99.517706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=59888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.525742: balance_dirty_state: bdi btrfs-1: dirty=686 wb=686 unstable=0 bg_thresh=1001 thresh=2003 gap=631 poll_thresh=23 ino=257 dd-2584 [001] 99.525811: balance_dirty_state: bdi btrfs-1: dirty=686 wb=686 unstable=0 bg_thresh=1004 thresh=2008 gap=636 poll_thresh=17 ino=257 dd-2584 [001] 99.526101: balance_dirty_state: bdi btrfs-1: dirty=711 wb=686 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 99.526219: balance_dirty_state: bdi btrfs-1: dirty=761 wb=686 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=19 ino=257 dd-2584 [001] 99.526336: balance_dirty_state: bdi btrfs-1: dirty=786 wb=686 unstable=0 bg_thresh=1002 thresh=2005 gap=533 poll_thresh=20 ino=257 dd-2584 [001] 99.526455: balance_dirty_state: bdi btrfs-1: dirty=811 wb=686 unstable=0 bg_thresh=1004 thresh=2009 gap=512 poll_thresh=21 ino=257 dd-2584 [001] 99.526573: balance_dirty_state: bdi btrfs-1: dirty=861 wb=686 unstable=0 bg_thresh=1001 thresh=2002 gap=455 poll_thresh=22 ino=257 dd-2584 [001] 99.526577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=59888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.533760: balance_dirty_state: bdi btrfs-1: dirty=861 wb=561 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=22 ino=257 dd-2584 [001] 99.533846: balance_dirty_state: bdi btrfs-1: dirty=861 wb=561 unstable=0 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 99.533964: balance_dirty_state: bdi btrfs-1: dirty=911 wb=561 unstable=0 bg_thresh=1003 thresh=2006 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 99.534078: balance_dirty_state: bdi btrfs-1: dirty=936 wb=561 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 99.534370: balance_dirty_state: bdi btrfs-1: dirty=961 wb=436 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 99.534489: balance_dirty_state: bdi btrfs-1: dirty=986 wb=436 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=20 ino=257 dd-2584 [001] 99.534608: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=436 unstable=0 bg_thresh=1005 thresh=2011 gap=539 poll_thresh=21 ino=257 flush-btrfs-1-2586 [007] 99.534657: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17040 wrote=0 to_write=8192 dd-2584 [001] 99.534732: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=436 unstable=0 bg_thresh=1005 thresh=2010 gap=513 poll_thresh=22 ino=257 dd-2584 [001] 99.534859: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=486 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=23 ino=257 dd-2584 [001] 99.534860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=98% bdi_bw=59888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 99.536253: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=352 wrote=688 to_write=7504 dd-2584 [001] 99.542217: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1011 unstable=0 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=23 ino=257 dd-2584 [001] 99.542305: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1011 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=17 ino=257 dd-2584 [001] 99.542473: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1011 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=18 ino=257 dd-2584 [001] 99.542637: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1011 unstable=0 bg_thresh=1005 thresh=2010 gap=538 poll_thresh=19 ino=257 dd-2584 [001] 99.542789: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1011 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=20 ino=257 dd-2584 [001] 99.542794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=59888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.549799: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1011 unstable=0 bg_thresh=1007 thresh=2015 gap=493 poll_thresh=20 ino=257 dd-2584 [001] 99.549808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=59888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.558202: balance_dirty_state: bdi btrfs-1: dirty=511 wb=861 unstable=0 bg_thresh=1010 thresh=2021 gap=649 poll_thresh=15 ino=257 dd-2584 [001] 99.558305: balance_dirty_state: bdi btrfs-1: dirty=536 wb=861 unstable=0 bg_thresh=1010 thresh=2021 gap=624 poll_thresh=16 ino=257 dd-2584 [001] 99.558511: balance_dirty_state: bdi btrfs-1: dirty=561 wb=861 unstable=0 bg_thresh=1012 thresh=2025 gap=603 poll_thresh=17 ino=257 dd-2584 [001] 99.558716: balance_dirty_state: bdi btrfs-1: dirty=611 wb=861 unstable=0 bg_thresh=1012 thresh=2024 gap=552 poll_thresh=18 ino=257 dd-2584 [001] 99.558923: balance_dirty_state: bdi btrfs-1: dirty=636 wb=861 unstable=0 bg_thresh=1011 thresh=2023 gap=526 poll_thresh=19 ino=257 dd-2584 [001] 99.559135: balance_dirty_state: bdi btrfs-1: dirty=661 wb=861 unstable=0 bg_thresh=1013 thresh=2027 gap=505 poll_thresh=20 ino=257 dd-2584 [001] 99.559143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=59888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.565808: balance_dirty_state: bdi btrfs-1: dirty=661 wb=736 unstable=0 bg_thresh=1013 thresh=2027 gap=630 poll_thresh=20 ino=257 dd-2584 [001] 99.565931: balance_dirty_state: bdi btrfs-1: dirty=686 wb=736 unstable=0 bg_thresh=1010 thresh=2021 gap=599 poll_thresh=15 ino=257 dd-2584 [001] 99.565996: balance_dirty_state: bdi btrfs-1: dirty=686 wb=736 unstable=0 bg_thresh=1015 thresh=2031 gap=609 poll_thresh=16 ino=257 dd-2584 [001] 99.566117: balance_dirty_state: bdi btrfs-1: dirty=736 wb=736 unstable=0 bg_thresh=1015 thresh=2030 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 99.566236: balance_dirty_state: bdi btrfs-1: dirty=761 wb=736 unstable=0 bg_thresh=1011 thresh=2023 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 99.566529: balance_dirty_state: bdi btrfs-1: dirty=786 wb=736 unstable=0 bg_thresh=1013 thresh=2027 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 99.566534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.577683: balance_dirty_state: bdi btrfs-1: dirty=786 wb=436 unstable=0 bg_thresh=997 thresh=1995 gap=773 poll_thresh=19 ino=257 dd-2584 [001] 99.577747: balance_dirty_state: bdi btrfs-1: dirty=811 wb=436 unstable=0 bg_thresh=997 thresh=1995 gap=748 poll_thresh=14 ino=257 dd-2584 [001] 99.577803: balance_dirty_state: bdi btrfs-1: dirty=811 wb=436 unstable=0 bg_thresh=1000 thresh=2000 gap=753 poll_thresh=15 ino=257 dd-2584 [001] 99.577861: balance_dirty_state: bdi btrfs-1: dirty=836 wb=436 unstable=0 bg_thresh=1002 thresh=2005 gap=733 poll_thresh=16 ino=257 dd-2584 [001] 99.577977: balance_dirty_state: bdi btrfs-1: dirty=861 wb=436 unstable=0 bg_thresh=1005 thresh=2010 gap=713 poll_thresh=17 ino=257 dd-2584 [001] 99.578100: balance_dirty_state: bdi btrfs-1: dirty=911 wb=436 unstable=0 bg_thresh=1004 thresh=2009 gap=662 poll_thresh=18 ino=257 dd-2584 [001] 99.578224: balance_dirty_state: bdi btrfs-1: dirty=936 wb=436 unstable=0 bg_thresh=1006 thresh=2013 gap=641 poll_thresh=19 ino=257 dd-2584 [001] 99.578344: balance_dirty_state: bdi btrfs-1: dirty=961 wb=436 unstable=0 bg_thresh=1006 thresh=2012 gap=615 poll_thresh=20 ino=257 dd-2584 [001] 99.578466: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=436 unstable=0 bg_thresh=1008 thresh=2017 gap=570 poll_thresh=21 ino=257 flush-btrfs-1-2586 [007] 99.578515: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17084 wrote=0 to_write=8192 dd-2584 [001] 99.578773: balance_dirty_state: bdi btrfs-1: dirty=986 wb=486 unstable=0 bg_thresh=1008 thresh=2016 gap=544 poll_thresh=22 ino=257 dd-2584 [001] 99.578903: balance_dirty_state: bdi btrfs-1: dirty=961 wb=536 unstable=0 bg_thresh=1010 thresh=2020 gap=523 poll_thresh=23 ino=257 dd-2584 [001] 99.579069: balance_dirty_state: bdi btrfs-1: dirty=911 wb=611 unstable=0 bg_thresh=1009 thresh=2019 gap=497 poll_thresh=24 ino=257 dd-2584 [001] 99.579072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=99% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 99.580200: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=396 wrote=704 to_write=7488 dd-2584 [001] 99.589857: balance_dirty_state: bdi btrfs-1: dirty=436 wb=886 unstable=0 bg_thresh=1005 thresh=2011 gap=689 poll_thresh=18 ino=257 dd-2584 [001] 99.589988: balance_dirty_state: bdi btrfs-1: dirty=461 wb=886 unstable=0 bg_thresh=1004 thresh=2008 gap=661 poll_thresh=19 ino=257 dd-2584 [001] 99.590115: balance_dirty_state: bdi btrfs-1: dirty=486 wb=886 unstable=0 bg_thresh=1004 thresh=2009 gap=637 poll_thresh=20 ino=257 dd-2584 [001] 99.590244: balance_dirty_state: bdi btrfs-1: dirty=511 wb=886 unstable=0 bg_thresh=1004 thresh=2009 gap=612 poll_thresh=21 ino=257 dd-2584 [001] 99.590375: balance_dirty_state: bdi btrfs-1: dirty=561 wb=886 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=22 ino=257 dd-2584 [001] 99.591826: balance_dirty_state: bdi btrfs-1: dirty=586 wb=886 unstable=0 bg_thresh=1010 thresh=2020 gap=548 poll_thresh=23 ino=257 dd-2584 [001] 99.591946: balance_dirty_state: bdi btrfs-1: dirty=611 wb=886 unstable=0 bg_thresh=1009 thresh=2019 gap=522 poll_thresh=24 ino=257 dd-2584 [001] 99.592065: balance_dirty_state: bdi btrfs-1: dirty=661 wb=886 unstable=0 bg_thresh=1009 thresh=2018 gap=471 poll_thresh=25 ino=257 dd-2584 [001] 99.592070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=99% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 99.598000: balance_dirty_state: bdi btrfs-1: dirty=686 wb=761 unstable=0 bg_thresh=1007 thresh=2015 gap=568 poll_thresh=19 ino=257 dd-2584 [001] 99.598239: balance_dirty_state: bdi btrfs-1: dirty=711 wb=761 unstable=0 bg_thresh=1009 thresh=2019 gap=547 poll_thresh=20 ino=257 dd-2584 [001] 99.598474: balance_dirty_state: bdi btrfs-1: dirty=736 wb=761 unstable=0 bg_thresh=1009 thresh=2018 gap=521 poll_thresh=21 ino=257 dd-2584 [001] 99.598709: balance_dirty_state: bdi btrfs-1: dirty=786 wb=761 unstable=0 bg_thresh=1008 thresh=2017 gap=470 poll_thresh=22 ino=257 dd-2584 [001] 99.598718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.609750: balance_dirty_state: bdi btrfs-1: dirty=786 wb=636 unstable=0 bg_thresh=1008 thresh=2017 gap=595 poll_thresh=22 ino=257 dd-2584 [001] 99.609866: balance_dirty_state: bdi btrfs-1: dirty=786 wb=636 unstable=0 bg_thresh=1008 thresh=2016 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 99.609987: balance_dirty_state: bdi btrfs-1: dirty=836 wb=636 unstable=0 bg_thresh=1010 thresh=2020 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 99.610277: balance_dirty_state: bdi btrfs-1: dirty=861 wb=636 unstable=0 bg_thresh=1009 thresh=2019 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 99.610396: balance_dirty_state: bdi btrfs-1: dirty=886 wb=636 unstable=0 bg_thresh=1009 thresh=2018 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 99.610400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=99% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 99.617926: balance_dirty_state: bdi btrfs-1: dirty=911 wb=436 unstable=0 bg_thresh=1009 thresh=2019 gap=672 poll_thresh=14 ino=257 dd-2584 [005] 99.618044: balance_dirty_state: bdi btrfs-1: dirty=911 wb=436 unstable=0 bg_thresh=1012 thresh=2024 gap=677 poll_thresh=15 ino=257 dd-2584 [005] 99.618159: balance_dirty_state: bdi btrfs-1: dirty=936 wb=436 unstable=0 bg_thresh=1012 thresh=2024 gap=652 poll_thresh=16 ino=257 dd-2584 [005] 99.618395: balance_dirty_state: bdi btrfs-1: dirty=961 wb=436 unstable=0 bg_thresh=1011 thresh=2023 gap=626 poll_thresh=17 ino=257 dd-2584 [005] 99.618630: balance_dirty_state: bdi btrfs-1: dirty=986 wb=436 unstable=0 bg_thresh=1013 thresh=2027 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 99.618864: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=436 unstable=0 bg_thresh=1013 thresh=2026 gap=554 poll_thresh=19 ino=257 flush-btrfs-1-2586 [007] 99.618909: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17124 wrote=0 to_write=8192 dd-2584 [005] 99.619115: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=436 unstable=0 bg_thresh=1012 thresh=2025 gap=528 poll_thresh=20 ino=257 dd-2584 [005] 99.619712: balance_dirty_state: bdi btrfs-1: dirty=961 wb=561 unstable=0 bg_thresh=1012 thresh=2024 gap=502 poll_thresh=21 ino=257 dd-2584 [005] 99.619715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 99.622317: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=440 wrote=704 to_write=7488 dd-2584 [005] 99.625776: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1011 unstable=0 bg_thresh=1011 thresh=2023 gap=626 poll_thresh=21 ino=257 dd-2584 [005] 99.625908: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1011 unstable=0 bg_thresh=1013 thresh=2027 gap=605 poll_thresh=16 ino=257 dd-2584 [005] 99.626143: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1011 unstable=0 bg_thresh=1013 thresh=2026 gap=579 poll_thresh=17 ino=257 dd-2584 [005] 99.626377: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1011 unstable=0 bg_thresh=1012 thresh=2025 gap=553 poll_thresh=18 ino=257 dd-2584 [005] 99.626612: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1011 unstable=0 bg_thresh=1012 thresh=2024 gap=502 poll_thresh=19 ino=257 dd-2584 [005] 99.626621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 99.633781: balance_dirty_state: bdi btrfs-1: dirty=511 wb=886 unstable=0 bg_thresh=1013 thresh=2027 gap=630 poll_thresh=19 ino=257 dd-2584 [005] 99.633861: balance_dirty_state: bdi btrfs-1: dirty=511 wb=886 unstable=0 bg_thresh=1016 thresh=2032 gap=635 poll_thresh=14 ino=257 dd-2584 [005] 99.633918: balance_dirty_state: bdi btrfs-1: dirty=536 wb=886 unstable=0 bg_thresh=1015 thresh=2031 gap=609 poll_thresh=15 ino=257 dd-2584 [005] 99.633974: balance_dirty_state: bdi btrfs-1: dirty=561 wb=886 unstable=0 bg_thresh=1015 thresh=2031 gap=584 poll_thresh=16 ino=257 dd-2584 [005] 99.634087: balance_dirty_state: bdi btrfs-1: dirty=586 wb=886 unstable=0 bg_thresh=1015 thresh=2030 gap=558 poll_thresh=17 ino=257 dd-2584 [005] 99.634202: balance_dirty_state: bdi btrfs-1: dirty=611 wb=886 unstable=0 bg_thresh=1014 thresh=2029 gap=532 poll_thresh=18 ino=257 dd-2584 [005] 99.634486: balance_dirty_state: bdi btrfs-1: dirty=661 wb=886 unstable=0 bg_thresh=1013 thresh=2027 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 99.634491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 99.641808: balance_dirty_state: bdi btrfs-1: dirty=661 wb=761 unstable=0 bg_thresh=1011 thresh=2022 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 99.641880: balance_dirty_state: bdi btrfs-1: dirty=661 wb=761 unstable=0 bg_thresh=1009 thresh=2019 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 99.641942: balance_dirty_state: bdi btrfs-1: dirty=686 wb=761 unstable=0 bg_thresh=1009 thresh=2019 gap=572 poll_thresh=15 ino=257 dd-2584 [005] 99.642003: balance_dirty_state: bdi btrfs-1: dirty=686 wb=761 unstable=0 bg_thresh=1015 thresh=2030 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 99.642121: balance_dirty_state: bdi btrfs-1: dirty=736 wb=761 unstable=0 bg_thresh=1014 thresh=2029 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 99.642239: balance_dirty_state: bdi btrfs-1: dirty=761 wb=761 unstable=0 bg_thresh=1016 thresh=2033 gap=511 poll_thresh=18 ino=257 dd-2584 [005] 99.642356: balance_dirty_state: bdi btrfs-1: dirty=786 wb=761 unstable=0 bg_thresh=1016 thresh=2032 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 99.642361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 99.649771: balance_dirty_state: bdi btrfs-1: dirty=786 wb=636 unstable=0 bg_thresh=1015 thresh=2030 gap=608 poll_thresh=19 ino=257 dd-2584 [005] 99.649887: balance_dirty_state: bdi btrfs-1: dirty=811 wb=636 unstable=0 bg_thresh=1012 thresh=2024 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 99.649947: balance_dirty_state: bdi btrfs-1: dirty=836 wb=636 unstable=0 bg_thresh=1014 thresh=2029 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 99.650007: balance_dirty_state: bdi btrfs-1: dirty=836 wb=636 unstable=0 bg_thresh=1011 thresh=2023 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 99.650126: balance_dirty_state: bdi btrfs-1: dirty=861 wb=636 unstable=0 bg_thresh=1013 thresh=2027 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 99.650417: balance_dirty_state: bdi btrfs-1: dirty=911 wb=636 unstable=0 bg_thresh=1013 thresh=2026 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 99.650422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 99.657778: balance_dirty_state: bdi btrfs-1: dirty=911 wb=461 unstable=0 bg_thresh=1012 thresh=2024 gap=652 poll_thresh=18 ino=257 dd-2584 [000] 99.657850: balance_dirty_state: bdi btrfs-1: dirty=936 wb=461 unstable=0 bg_thresh=1014 thresh=2029 gap=632 poll_thresh=13 ino=257 dd-2584 [000] 99.657912: balance_dirty_state: bdi btrfs-1: dirty=961 wb=461 unstable=0 bg_thresh=1014 thresh=2029 gap=607 poll_thresh=14 ino=257 dd-2584 [000] 99.657968: balance_dirty_state: bdi btrfs-1: dirty=961 wb=461 unstable=0 bg_thresh=1014 thresh=2028 gap=606 poll_thresh=15 ino=257 dd-2584 [000] 99.658026: balance_dirty_state: bdi btrfs-1: dirty=986 wb=461 unstable=0 bg_thresh=1014 thresh=2028 gap=581 poll_thresh=16 ino=257 dd-2584 [000] 99.658140: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=461 unstable=0 bg_thresh=1016 thresh=2032 gap=560 poll_thresh=17 ino=257 dd-2584 [000] 99.658253: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=461 unstable=0 bg_thresh=1015 thresh=2031 gap=534 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 99.658314: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17164 wrote=0 to_write=8192 dd-2584 [000] 99.658378: balance_dirty_state: bdi btrfs-1: dirty=1086 wb=461 unstable=0 bg_thresh=1015 thresh=2030 gap=483 poll_thresh=19 ino=257 dd-2584 [000] 99.658380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1360 avg_dirty=1360 bdi_gap=12% task_gap=-75% task_weight=100% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 99.659873: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=476 wrote=672 to_write=7520 dd-2584 [004] 99.665845: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1011 unstable=0 bg_thresh=1018 thresh=2036 gap=614 poll_thresh=14 ino=257 dd-2584 [004] 99.665964: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1011 unstable=0 bg_thresh=1020 thresh=2041 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 99.666084: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1011 unstable=0 bg_thresh=1018 thresh=2036 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 99.666320: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1011 unstable=0 bg_thresh=1017 thresh=2035 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 99.666908: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1011 unstable=0 bg_thresh=1019 thresh=2039 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 99.667143: balance_dirty_state: bdi btrfs-1: dirty=536 wb=1011 unstable=0 bg_thresh=1019 thresh=2038 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 99.667151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1360 avg_dirty=1360 bdi_gap=16% task_gap=-65% task_weight=98% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 99.673908: balance_dirty_state: bdi btrfs-1: dirty=561 wb=886 unstable=0 bg_thresh=1022 thresh=2045 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 99.674027: balance_dirty_state: bdi btrfs-1: dirty=586 wb=886 unstable=0 bg_thresh=1019 thresh=2039 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 99.674144: balance_dirty_state: bdi btrfs-1: dirty=586 wb=886 unstable=0 bg_thresh=1022 thresh=2044 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 99.674384: balance_dirty_state: bdi btrfs-1: dirty=636 wb=886 unstable=0 bg_thresh=1018 thresh=2037 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 99.674619: balance_dirty_state: bdi btrfs-1: dirty=661 wb=886 unstable=0 bg_thresh=1018 thresh=2036 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 99.674627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1320 avg_dirty=1320 bdi_gap=38% task_gap=-22% task_weight=99% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 99.681983: balance_dirty_state: bdi btrfs-1: dirty=686 wb=736 unstable=0 bg_thresh=1021 thresh=2043 gap=621 poll_thresh=13 ino=257 dd-2584 [004] 99.682163: balance_dirty_state: bdi btrfs-1: dirty=686 wb=736 unstable=0 bg_thresh=1021 thresh=2042 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 99.682345: balance_dirty_state: bdi btrfs-1: dirty=711 wb=736 unstable=0 bg_thresh=1021 thresh=2042 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 99.682532: balance_dirty_state: bdi btrfs-1: dirty=711 wb=736 unstable=0 bg_thresh=1016 thresh=2032 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 99.683522: balance_dirty_state: bdi btrfs-1: dirty=761 wb=736 unstable=0 bg_thresh=1017 thresh=2035 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 99.683878: balance_dirty_state: bdi btrfs-1: dirty=786 wb=736 unstable=0 bg_thresh=1019 thresh=2039 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 99.684233: balance_dirty_state: bdi btrfs-1: dirty=811 wb=736 unstable=0 bg_thresh=1019 thresh=2038 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 99.684245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1360 avg_dirty=1360 bdi_gap=16% task_gap=-66% task_weight=99% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 99.689863: balance_dirty_state: bdi btrfs-1: dirty=811 wb=736 unstable=0 bg_thresh=1019 thresh=2038 gap=491 poll_thresh=14 ino=257 dd-2584 [002] 99.689868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1360 avg_dirty=1360 bdi_gap=16% task_gap=-65% task_weight=98% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 99.697786: balance_dirty_state: bdi btrfs-1: dirty=836 wb=436 unstable=0 bg_thresh=1017 thresh=2035 gap=763 poll_thresh=10 ino=257 dd-2584 [002] 99.697846: balance_dirty_state: bdi btrfs-1: dirty=861 wb=436 unstable=0 bg_thresh=1020 thresh=2040 gap=743 poll_thresh=11 ino=257 dd-2584 [002] 99.697904: balance_dirty_state: bdi btrfs-1: dirty=861 wb=436 unstable=0 bg_thresh=1020 thresh=2040 gap=743 poll_thresh=12 ino=257 dd-2584 [002] 99.697965: balance_dirty_state: bdi btrfs-1: dirty=886 wb=436 unstable=0 bg_thresh=1022 thresh=2045 gap=723 poll_thresh=13 ino=257 dd-2584 [002] 99.698024: balance_dirty_state: bdi btrfs-1: dirty=886 wb=436 unstable=0 bg_thresh=1022 thresh=2045 gap=723 poll_thresh=14 ino=257 dd-2584 [002] 99.698084: balance_dirty_state: bdi btrfs-1: dirty=911 wb=436 unstable=0 bg_thresh=1025 thresh=2050 gap=703 poll_thresh=15 ino=257 dd-2584 [002] 99.698145: balance_dirty_state: bdi btrfs-1: dirty=936 wb=436 unstable=0 bg_thresh=1024 thresh=2049 gap=677 poll_thresh=16 ino=257 dd-2584 [002] 99.698265: balance_dirty_state: bdi btrfs-1: dirty=961 wb=436 unstable=0 bg_thresh=1024 thresh=2048 gap=651 poll_thresh=17 ino=257 dd-2584 [002] 99.698557: balance_dirty_state: bdi btrfs-1: dirty=986 wb=436 unstable=0 bg_thresh=1023 thresh=2047 gap=625 poll_thresh=18 ino=257 dd-2584 [002] 99.698676: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=436 unstable=0 bg_thresh=1023 thresh=2046 gap=574 poll_thresh=19 ino=257 flush-btrfs-1-2586 [007] 99.698728: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17204 wrote=0 to_write=8192 dd-2584 [002] 99.698807: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=436 unstable=0 bg_thresh=1025 thresh=2050 gap=553 poll_thresh=20 ino=257 dd-2584 [002] 99.698938: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=461 unstable=0 bg_thresh=1024 thresh=2049 gap=527 poll_thresh=21 ino=257 dd-2584 [002] 99.699068: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=536 unstable=0 bg_thresh=1021 thresh=2042 gap=495 poll_thresh=22 ino=257 dd-2584 [002] 99.699070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1360 avg_dirty=1360 bdi_gap=18% task_gap=-62% task_weight=100% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 99.700460: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=516 wrote=736 to_write=7456 dd-2584 [006] 99.705823: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1011 unstable=0 bg_thresh=1005 thresh=2011 gap=614 poll_thresh=16 ino=257 dd-2584 [006] 99.705998: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1011 unstable=0 bg_thresh=1010 thresh=2021 gap=574 poll_thresh=17 ino=257 dd-2584 [006] 99.706178: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1011 unstable=0 bg_thresh=1007 thresh=2014 gap=542 poll_thresh=18 ino=257 dd-2584 [006] 99.706361: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1011 unstable=0 bg_thresh=1002 thresh=2004 gap=507 poll_thresh=19 ino=257 dd-2584 [006] 99.706826: balance_dirty_state: bdi btrfs-1: dirty=536 wb=1011 unstable=0 bg_thresh=1003 thresh=2007 gap=460 poll_thresh=20 ino=257 dd-2584 [006] 99.706833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 99.713756: balance_dirty_state: bdi btrfs-1: dirty=536 wb=886 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=20 ino=257 dd-2584 [006] 99.713881: balance_dirty_state: bdi btrfs-1: dirty=536 wb=886 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 99.713996: balance_dirty_state: bdi btrfs-1: dirty=561 wb=886 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=16 ino=257 dd-2584 [006] 99.714223: balance_dirty_state: bdi btrfs-1: dirty=586 wb=886 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 99.714461: balance_dirty_state: bdi btrfs-1: dirty=611 wb=886 unstable=0 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 99.714702: balance_dirty_state: bdi btrfs-1: dirty=661 wb=886 unstable=0 bg_thresh=1002 thresh=2005 gap=458 poll_thresh=19 ino=257 dd-2584 [006] 99.714711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 99.721766: balance_dirty_state: bdi btrfs-1: dirty=661 wb=736 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=19 ino=257 dd-2584 [006] 99.721958: balance_dirty_state: bdi btrfs-1: dirty=661 wb=736 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 99.722149: balance_dirty_state: bdi btrfs-1: dirty=686 wb=711 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=15 ino=257 dd-2584 [006] 99.722280: balance_dirty_state: bdi btrfs-1: dirty=711 wb=711 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 99.722520: balance_dirty_state: bdi btrfs-1: dirty=736 wb=711 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=17 ino=257 dd-2584 [006] 99.723112: balance_dirty_state: bdi btrfs-1: dirty=761 wb=711 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=18 ino=257 dd-2584 [006] 99.723348: balance_dirty_state: bdi btrfs-1: dirty=786 wb=711 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=19 ino=257 dd-2584 [006] 99.723357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 99.729742: balance_dirty_state: bdi btrfs-1: dirty=786 wb=711 unstable=0 bg_thresh=987 thresh=1975 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 99.729747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 99.737860: balance_dirty_state: bdi btrfs-1: dirty=786 wb=461 unstable=0 bg_thresh=993 thresh=1986 gap=739 poll_thresh=19 ino=257 dd-2584 [005] 99.737936: balance_dirty_state: bdi btrfs-1: dirty=786 wb=461 unstable=0 bg_thresh=995 thresh=1991 gap=744 poll_thresh=14 ino=257 dd-2584 [005] 99.737994: balance_dirty_state: bdi btrfs-1: dirty=811 wb=461 unstable=0 bg_thresh=998 thresh=1996 gap=724 poll_thresh=15 ino=257 dd-2584 [005] 99.738052: balance_dirty_state: bdi btrfs-1: dirty=836 wb=461 unstable=0 bg_thresh=998 thresh=1996 gap=699 poll_thresh=16 ino=257 dd-2584 [005] 99.738171: balance_dirty_state: bdi btrfs-1: dirty=861 wb=461 unstable=0 bg_thresh=997 thresh=1995 gap=673 poll_thresh=17 ino=257 dd-2584 [005] 99.738291: balance_dirty_state: bdi btrfs-1: dirty=886 wb=461 unstable=0 bg_thresh=999 thresh=1999 gap=652 poll_thresh=18 ino=257 dd-2584 [005] 99.738408: balance_dirty_state: bdi btrfs-1: dirty=936 wb=461 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 99.738526: balance_dirty_state: bdi btrfs-1: dirty=961 wb=461 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=20 ino=257 dd-2584 [005] 99.738644: balance_dirty_state: bdi btrfs-1: dirty=986 wb=461 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=21 ino=257 dd-2584 [005] 99.738935: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=461 unstable=0 bg_thresh=1000 thresh=2000 gap=528 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 99.739011: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17244 wrote=0 to_write=8192 dd-2584 [005] 99.739060: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=461 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=23 ino=257 dd-2584 [005] 99.739061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 99.740632: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=556 wrote=688 to_write=7504 dd-2584 [005] 99.745771: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1036 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=23 ino=257 dd-2584 [005] 99.745889: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1036 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=17 ino=257 dd-2584 [005] 99.746127: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1036 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=18 ino=257 dd-2584 [005] 99.746366: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1036 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=19 ino=257 dd-2584 [005] 99.746599: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1036 unstable=0 bg_thresh=1001 thresh=2003 gap=506 poll_thresh=20 ino=257 dd-2584 [005] 99.746833: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1036 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=21 ino=257 dd-2584 [005] 99.746842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 99.753873: balance_dirty_state: bdi btrfs-1: dirty=486 wb=911 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=21 ino=257 dd-2584 [005] 99.753952: balance_dirty_state: bdi btrfs-1: dirty=511 wb=911 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 99.754068: balance_dirty_state: bdi btrfs-1: dirty=536 wb=911 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 99.754349: balance_dirty_state: bdi btrfs-1: dirty=586 wb=911 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 99.754461: balance_dirty_state: bdi btrfs-1: dirty=611 wb=911 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 99.754466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 99.761915: balance_dirty_state: bdi btrfs-1: dirty=611 wb=786 unstable=0 bg_thresh=999 thresh=1999 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 99.761990: balance_dirty_state: bdi btrfs-1: dirty=636 wb=786 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 99.762052: balance_dirty_state: bdi btrfs-1: dirty=636 wb=786 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=15 ino=257 dd-2584 [005] 99.762114: balance_dirty_state: bdi btrfs-1: dirty=661 wb=786 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 99.762238: balance_dirty_state: bdi btrfs-1: dirty=686 wb=786 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 99.762357: balance_dirty_state: bdi btrfs-1: dirty=711 wb=786 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 99.762480: balance_dirty_state: bdi btrfs-1: dirty=761 wb=786 unstable=0 bg_thresh=999 thresh=1999 gap=452 poll_thresh=19 ino=257 dd-2584 [005] 99.762484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 99.769861: balance_dirty_state: bdi btrfs-1: dirty=761 wb=686 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=19 ino=257 dd-2584 [005] 99.769945: balance_dirty_state: bdi btrfs-1: dirty=761 wb=686 unstable=0 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=14 ino=257 dd-2584 [005] 99.770008: balance_dirty_state: bdi btrfs-1: dirty=786 wb=686 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=15 ino=257 dd-2584 [005] 99.770068: balance_dirty_state: bdi btrfs-1: dirty=811 wb=686 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=16 ino=257 dd-2584 [005] 99.770369: balance_dirty_state: bdi btrfs-1: dirty=836 wb=686 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=17 ino=257 dd-2584 [005] 99.770374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 99.777865: balance_dirty_state: bdi btrfs-1: dirty=836 wb=686 unstable=0 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=17 ino=257 dd-2584 [005] 99.777870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=61592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 99.785874: balance_dirty_state: bdi btrfs-1: dirty=836 wb=436 unstable=0 bg_thresh=1000 thresh=2001 gap=729 poll_thresh=17 ino=257 dd-2584 [002] 99.785970: balance_dirty_state: bdi btrfs-1: dirty=861 wb=436 unstable=0 bg_thresh=1000 thresh=2001 gap=704 poll_thresh=13 ino=257 dd-2584 [002] 99.786047: balance_dirty_state: bdi btrfs-1: dirty=886 wb=436 unstable=0 bg_thresh=1003 thresh=2006 gap=684 poll_thresh=14 ino=257 dd-2584 [002] 99.786124: balance_dirty_state: bdi btrfs-1: dirty=886 wb=436 unstable=0 bg_thresh=1003 thresh=2006 gap=684 poll_thresh=15 ino=257 dd-2584 [002] 99.786198: balance_dirty_state: bdi btrfs-1: dirty=911 wb=436 unstable=0 bg_thresh=1005 thresh=2011 gap=664 poll_thresh=16 ino=257 dd-2584 [002] 99.786349: balance_dirty_state: bdi btrfs-1: dirty=936 wb=436 unstable=0 bg_thresh=1008 thresh=2016 gap=644 poll_thresh=17 ino=257 dd-2584 [002] 99.786500: balance_dirty_state: bdi btrfs-1: dirty=986 wb=436 unstable=0 bg_thresh=1010 thresh=2020 gap=598 poll_thresh=18 ino=257 dd-2584 [002] 99.786649: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=436 unstable=0 bg_thresh=1009 thresh=2019 gap=572 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 99.786717: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17292 wrote=0 to_write=8192 dd-2584 [002] 99.786808: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=436 unstable=0 bg_thresh=1009 thresh=2018 gap=546 poll_thresh=20 ino=257 dd-2584 [002] 99.786970: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=461 unstable=0 bg_thresh=1008 thresh=2017 gap=520 poll_thresh=21 ino=257 dd-2584 [002] 99.787366: balance_dirty_state: bdi btrfs-1: dirty=961 wb=461 unstable=0 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=22 ino=257 dd-2584 [002] 99.787530: balance_dirty_state: bdi btrfs-1: dirty=936 wb=511 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=23 ino=257 dd-2584 [002] 99.787698: balance_dirty_state: bdi btrfs-1: dirty=911 wb=561 unstable=0 bg_thresh=1008 thresh=2017 gap=545 poll_thresh=24 ino=257 dd-2584 [002] 99.787866: balance_dirty_state: bdi btrfs-1: dirty=911 wb=611 unstable=0 bg_thresh=1006 thresh=2013 gap=491 poll_thresh=25 ino=257 dd-2584 [002] 99.787868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=61592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 99.789491: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=604 wrote=832 to_write=7360 dd-2584 [002] 99.793820: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1011 unstable=0 bg_thresh=1010 thresh=2020 gap=623 poll_thresh=25 ino=257 dd-2584 [002] 99.793918: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1011 unstable=0 bg_thresh=1004 thresh=2009 gap=612 poll_thresh=19 ino=257 dd-2584 [002] 99.794076: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1011 unstable=0 bg_thresh=1010 thresh=2020 gap=598 poll_thresh=20 ino=257 dd-2584 [002] 99.794228: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1011 unstable=0 bg_thresh=1009 thresh=2019 gap=547 poll_thresh=21 ino=257 dd-2584 [002] 99.794382: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1011 unstable=0 bg_thresh=1011 thresh=2023 gap=526 poll_thresh=22 ino=257 dd-2584 [002] 99.794758: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1011 unstable=0 bg_thresh=1011 thresh=2022 gap=500 poll_thresh=23 ino=257 dd-2584 [002] 99.794764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=61592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 99.801867: balance_dirty_state: bdi btrfs-1: dirty=511 wb=886 unstable=0 bg_thresh=1010 thresh=2020 gap=623 poll_thresh=23 ino=257 dd-2584 [002] 99.801993: balance_dirty_state: bdi btrfs-1: dirty=536 wb=886 unstable=0 bg_thresh=1009 thresh=2019 gap=597 poll_thresh=17 ino=257 dd-2584 [002] 99.802227: balance_dirty_state: bdi btrfs-1: dirty=561 wb=886 unstable=0 bg_thresh=1009 thresh=2018 gap=571 poll_thresh=18 ino=257 dd-2584 [002] 99.802465: balance_dirty_state: bdi btrfs-1: dirty=586 wb=886 unstable=0 bg_thresh=1008 thresh=2017 gap=545 poll_thresh=19 ino=257 dd-2584 [002] 99.802698: balance_dirty_state: bdi btrfs-1: dirty=636 wb=886 unstable=0 bg_thresh=1010 thresh=2021 gap=499 poll_thresh=20 ino=257 dd-2584 [002] 99.802706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-180% task_weight=100% bdi_bw=61592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 99.809867: balance_dirty_state: bdi btrfs-1: dirty=636 wb=836 unstable=0 bg_thresh=1011 thresh=2022 gap=550 poll_thresh=20 ino=257 dd-2584 [002] 99.809963: balance_dirty_state: bdi btrfs-1: dirty=636 wb=836 unstable=0 bg_thresh=1011 thresh=2022 gap=550 poll_thresh=15 ino=257 dd-2584 [002] 99.810022: balance_dirty_state: bdi btrfs-1: dirty=661 wb=836 unstable=0 bg_thresh=1010 thresh=2021 gap=524 poll_thresh=16 ino=257 dd-2584 [002] 99.810140: balance_dirty_state: bdi btrfs-1: dirty=686 wb=836 unstable=0 bg_thresh=1010 thresh=2020 gap=498 poll_thresh=17 ino=257 dd-2584 [002] 99.810145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=100% bdi_bw=61592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 99.817832: balance_dirty_state: bdi btrfs-1: dirty=686 wb=836 unstable=0 bg_thresh=1011 thresh=2022 gap=500 poll_thresh=17 ino=257 dd-2584 [002] 99.817842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=100% bdi_bw=61592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 99.825912: balance_dirty_state: bdi btrfs-1: dirty=686 wb=586 unstable=0 bg_thresh=1010 thresh=2020 gap=748 poll_thresh=17 ino=257 dd-2584 [002] 99.825983: balance_dirty_state: bdi btrfs-1: dirty=711 wb=586 unstable=0 bg_thresh=1009 thresh=2019 gap=722 poll_thresh=13 ino=257 dd-2584 [002] 99.826043: balance_dirty_state: bdi btrfs-1: dirty=736 wb=586 unstable=0 bg_thresh=1012 thresh=2024 gap=702 poll_thresh=14 ino=257 dd-2584 [002] 99.826102: balance_dirty_state: bdi btrfs-1: dirty=736 wb=586 unstable=0 bg_thresh=1009 thresh=2018 gap=696 poll_thresh=15 ino=257 dd-2584 [002] 99.826160: balance_dirty_state: bdi btrfs-1: dirty=761 wb=586 unstable=0 bg_thresh=1011 thresh=2023 gap=676 poll_thresh=16 ino=257 dd-2584 [002] 99.826448: balance_dirty_state: bdi btrfs-1: dirty=786 wb=586 unstable=0 bg_thresh=1011 thresh=2022 gap=650 poll_thresh=17 ino=257 dd-2584 [002] 99.826565: balance_dirty_state: bdi btrfs-1: dirty=811 wb=586 unstable=0 bg_thresh=1010 thresh=2021 gap=624 poll_thresh=18 ino=257 dd-2584 [002] 99.826682: balance_dirty_state: bdi btrfs-1: dirty=861 wb=586 unstable=0 bg_thresh=1012 thresh=2025 gap=578 poll_thresh=19 ino=257 dd-2584 [002] 99.826797: balance_dirty_state: bdi btrfs-1: dirty=886 wb=586 unstable=0 bg_thresh=1012 thresh=2024 gap=552 poll_thresh=20 ino=257 dd-2584 [002] 99.826922: balance_dirty_state: bdi btrfs-1: dirty=911 wb=561 unstable=0 bg_thresh=1011 thresh=2023 gap=551 poll_thresh=21 ino=257 dd-2584 [002] 99.827069: balance_dirty_state: bdi btrfs-1: dirty=961 wb=486 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=22 ino=257 dd-2584 [002] 99.827199: balance_dirty_state: bdi btrfs-1: dirty=986 wb=461 unstable=0 bg_thresh=1009 thresh=2018 gap=571 poll_thresh=23 ino=257 dd-2584 [002] 99.827321: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=461 unstable=0 bg_thresh=1007 thresh=2015 gap=543 poll_thresh=24 ino=257 flush-btrfs-1-2586 [003] 99.827398: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17332 wrote=0 to_write=8192 dd-2584 [002] 99.827615: balance_dirty_state: bdi btrfs-1: dirty=986 wb=486 unstable=0 bg_thresh=1004 thresh=2009 gap=537 poll_thresh=25 ino=257 dd-2584 [002] 99.827746: balance_dirty_state: bdi btrfs-1: dirty=986 wb=561 unstable=0 bg_thresh=1009 thresh=2018 gap=471 poll_thresh=26 ino=257 dd-2584 [002] 99.827747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=61592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 99.829120: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=644 wrote=704 to_write=7488 dd-2584 [002] 99.833896: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1161 unstable=0 bg_thresh=1012 thresh=2024 gap=477 poll_thresh=26 ino=257 dd-2584 [002] 99.833902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=61592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 99.841850: balance_dirty_state: bdi btrfs-1: dirty=386 wb=886 unstable=0 bg_thresh=1006 thresh=2013 gap=741 poll_thresh=26 ino=257 dd-2584 [002] 99.841917: balance_dirty_state: bdi btrfs-1: dirty=386 wb=886 unstable=0 bg_thresh=1006 thresh=2013 gap=741 poll_thresh=19 ino=257 dd-2584 [002] 99.842037: balance_dirty_state: bdi btrfs-1: dirty=436 wb=886 unstable=0 bg_thresh=1006 thresh=2012 gap=690 poll_thresh=20 ino=257 dd-2584 [002] 99.842156: balance_dirty_state: bdi btrfs-1: dirty=461 wb=886 unstable=0 bg_thresh=1008 thresh=2016 gap=669 poll_thresh=21 ino=257 dd-2584 [002] 99.842276: balance_dirty_state: bdi btrfs-1: dirty=486 wb=886 unstable=0 bg_thresh=1004 thresh=2009 gap=637 poll_thresh=22 ino=257 dd-2584 [002] 99.842398: balance_dirty_state: bdi btrfs-1: dirty=511 wb=886 unstable=0 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=23 ino=257 dd-2584 [002] 99.842518: balance_dirty_state: bdi btrfs-1: dirty=561 wb=886 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=24 ino=257 dd-2584 [002] 99.842813: balance_dirty_state: bdi btrfs-1: dirty=586 wb=886 unstable=0 bg_thresh=1005 thresh=2011 gap=539 poll_thresh=25 ino=257 dd-2584 [002] 99.842933: balance_dirty_state: bdi btrfs-1: dirty=611 wb=886 unstable=0 bg_thresh=1005 thresh=2010 gap=513 poll_thresh=26 ino=257 dd-2584 [002] 99.843051: balance_dirty_state: bdi btrfs-1: dirty=661 wb=886 unstable=0 bg_thresh=1004 thresh=2009 gap=462 poll_thresh=27 ino=257 dd-2584 [002] 99.843056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=61592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 99.849839: balance_dirty_state: bdi btrfs-1: dirty=661 wb=761 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=27 ino=257 dd-2584 [002] 99.849911: balance_dirty_state: bdi btrfs-1: dirty=661 wb=761 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=20 ino=257 dd-2584 [002] 99.850036: balance_dirty_state: bdi btrfs-1: dirty=686 wb=761 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=21 ino=257 dd-2584 [002] 99.850167: balance_dirty_state: bdi btrfs-1: dirty=736 wb=761 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=22 ino=257 dd-2584 [002] 99.850171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=61592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 99.857783: balance_dirty_state: bdi btrfs-1: dirty=736 wb=761 unstable=0 bg_thresh=1000 thresh=2001 gap=504 poll_thresh=22 ino=257 dd-2584 [006] 99.857856: balance_dirty_state: bdi btrfs-1: dirty=761 wb=761 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=16 ino=257 dd-2584 [006] 99.857862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=61592 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 99.865775: balance_dirty_state: bdi btrfs-1: dirty=761 wb=586 unstable=0 bg_thresh=994 thresh=1989 gap=642 poll_thresh=16 ino=257 dd-2584 [006] 99.865868: balance_dirty_state: bdi btrfs-1: dirty=786 wb=586 unstable=0 bg_thresh=994 thresh=1989 gap=617 poll_thresh=12 ino=257 dd-2584 [006] 99.865959: balance_dirty_state: bdi btrfs-1: dirty=786 wb=586 unstable=0 bg_thresh=997 thresh=1994 gap=622 poll_thresh=13 ino=257 dd-2584 [006] 99.866051: balance_dirty_state: bdi btrfs-1: dirty=811 wb=586 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=14 ino=257 dd-2584 [006] 99.866146: balance_dirty_state: bdi btrfs-1: dirty=836 wb=586 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 99.866244: balance_dirty_state: bdi btrfs-1: dirty=836 wb=586 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 99.866629: balance_dirty_state: bdi btrfs-1: dirty=886 wb=586 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 99.866749: balance_dirty_state: bdi btrfs-1: dirty=911 wb=586 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 99.866871: balance_dirty_state: bdi btrfs-1: dirty=936 wb=586 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=19 ino=257 dd-2584 [006] 99.866876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=61592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 99.877775: balance_dirty_state: bdi btrfs-1: dirty=936 wb=336 unstable=0 bg_thresh=1001 thresh=2002 gap=730 poll_thresh=19 ino=257 dd-2584 [006] 99.877847: balance_dirty_state: bdi btrfs-1: dirty=961 wb=336 unstable=0 bg_thresh=1003 thresh=2007 gap=710 poll_thresh=14 ino=257 dd-2584 [006] 99.877906: balance_dirty_state: bdi btrfs-1: dirty=961 wb=336 unstable=0 bg_thresh=1000 thresh=2001 gap=704 poll_thresh=15 ino=257 dd-2584 [006] 99.877970: balance_dirty_state: bdi btrfs-1: dirty=986 wb=336 unstable=0 bg_thresh=1002 thresh=2005 gap=683 poll_thresh=16 ino=257 dd-2584 [006] 99.878088: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=336 unstable=0 bg_thresh=1002 thresh=2004 gap=657 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 99.878165: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17384 wrote=0 to_write=8192 dd-2584 [006] 99.878214: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=336 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 99.878345: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=361 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=19 ino=257 dd-2584 [006] 99.878647: balance_dirty_state: bdi btrfs-1: dirty=961 wb=486 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=20 ino=257 dd-2584 [006] 99.878776: balance_dirty_state: bdi btrfs-1: dirty=911 wb=536 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=21 ino=257 dd-2584 [006] 99.878903: balance_dirty_state: bdi btrfs-1: dirty=911 wb=611 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=22 ino=257 dd-2584 [006] 99.878905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-58% task_weight=99% bdi_bw=61592 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 99.880489: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=696 wrote=784 to_write=7408 dd-2584 [006] 99.885979: balance_dirty_state: bdi btrfs-1: dirty=411 wb=986 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=16 ino=257 dd-2584 [006] 99.886102: balance_dirty_state: bdi btrfs-1: dirty=461 wb=986 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=17 ino=257 dd-2584 [006] 99.886221: balance_dirty_state: bdi btrfs-1: dirty=486 wb=986 unstable=0 bg_thresh=1000 thresh=2000 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 99.886340: balance_dirty_state: bdi btrfs-1: dirty=511 wb=986 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=19 ino=257 dd-2584 [006] 99.886461: balance_dirty_state: bdi btrfs-1: dirty=561 wb=986 unstable=0 bg_thresh=1001 thresh=2003 gap=456 poll_thresh=20 ino=257 dd-2584 [006] 99.886466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=63064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 99.897898: balance_dirty_state: bdi btrfs-1: dirty=561 wb=861 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=20 ino=257 dd-2584 [003] 99.898027: balance_dirty_state: bdi btrfs-1: dirty=561 wb=861 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=15 ino=257 dd-2584 [003] 99.898147: balance_dirty_state: bdi btrfs-1: dirty=586 wb=861 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=16 ino=257 dd-2584 [003] 99.898739: balance_dirty_state: bdi btrfs-1: dirty=611 wb=861 unstable=0 bg_thresh=1002 thresh=2005 gap=533 poll_thresh=17 ino=257 dd-2584 [003] 99.898977: balance_dirty_state: bdi btrfs-1: dirty=636 wb=861 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=18 ino=257 dd-2584 [003] 99.899215: balance_dirty_state: bdi btrfs-1: dirty=661 wb=861 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=19 ino=257 dd-2584 [003] 99.899224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=63064 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 99.905924: balance_dirty_state: bdi btrfs-1: dirty=661 wb=636 unstable=0 bg_thresh=1002 thresh=2004 gap=707 poll_thresh=19 ino=257 dd-2584 [005] 99.905994: balance_dirty_state: bdi btrfs-1: dirty=661 wb=636 unstable=0 bg_thresh=1002 thresh=2004 gap=707 poll_thresh=14 ino=257 dd-2584 [005] 99.906053: balance_dirty_state: bdi btrfs-1: dirty=686 wb=636 unstable=0 bg_thresh=1004 thresh=2009 gap=687 poll_thresh=15 ino=257 dd-2584 [005] 99.906113: balance_dirty_state: bdi btrfs-1: dirty=711 wb=636 unstable=0 bg_thresh=1001 thresh=2003 gap=656 poll_thresh=16 ino=257 dd-2584 [005] 99.906230: balance_dirty_state: bdi btrfs-1: dirty=736 wb=636 unstable=0 bg_thresh=1001 thresh=2002 gap=630 poll_thresh=17 ino=257 dd-2584 [005] 99.906348: balance_dirty_state: bdi btrfs-1: dirty=761 wb=636 unstable=0 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=18 ino=257 dd-2584 [005] 99.906466: balance_dirty_state: bdi btrfs-1: dirty=811 wb=636 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=19 ino=257 dd-2584 [005] 99.906756: balance_dirty_state: bdi btrfs-1: dirty=836 wb=636 unstable=0 bg_thresh=1002 thresh=2004 gap=532 poll_thresh=20 ino=257 dd-2584 [005] 99.906876: balance_dirty_state: bdi btrfs-1: dirty=861 wb=636 unstable=0 bg_thresh=1001 thresh=2003 gap=506 poll_thresh=21 ino=257 dd-2584 [005] 99.906997: balance_dirty_state: bdi btrfs-1: dirty=886 wb=636 unstable=0 bg_thresh=1003 thresh=2007 gap=485 poll_thresh=22 ino=257 dd-2584 [005] 99.907002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=63064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 99.913906: balance_dirty_state: bdi btrfs-1: dirty=886 wb=511 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=22 ino=257 dd-2584 [005] 99.914033: balance_dirty_state: bdi btrfs-1: dirty=911 wb=511 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 99.914269: balance_dirty_state: bdi btrfs-1: dirty=936 wb=511 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=17 ino=257 dd-2584 [005] 99.914504: balance_dirty_state: bdi btrfs-1: dirty=986 wb=511 unstable=0 bg_thresh=1001 thresh=2002 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 99.914741: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=511 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 99.914749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-151% task_weight=100% bdi_bw=63064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 99.914787: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17420 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 99.916988: writeback_single_inode: bdi btrfs-1: ino=257 state= age=732 wrote=624 to_write=7568 dd-2584 [005] 99.921864: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1011 unstable=0 bg_thresh=1005 thresh=2010 gap=613 poll_thresh=19 ino=257 dd-2584 [005] 99.921973: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1011 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 99.922054: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1011 unstable=0 bg_thresh=1004 thresh=2009 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 99.922131: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1011 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 99.922563: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1011 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 99.922762: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1011 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 99.922913: balance_dirty_state: bdi btrfs-1: dirty=536 wb=1011 unstable=0 bg_thresh=1002 thresh=2005 gap=458 poll_thresh=19 ino=257 dd-2584 [005] 99.922919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=63064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 99.929987: balance_dirty_state: bdi btrfs-1: dirty=536 wb=886 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=19 ino=257 dd-2584 [000] 99.930086: balance_dirty_state: bdi btrfs-1: dirty=536 wb=886 unstable=0 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=14 ino=257 dd-2584 [000] 99.930203: balance_dirty_state: bdi btrfs-1: dirty=561 wb=886 unstable=0 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=15 ino=257 dd-2584 [000] 99.930318: balance_dirty_state: bdi btrfs-1: dirty=586 wb=886 unstable=0 bg_thresh=1006 thresh=2012 gap=540 poll_thresh=16 ino=257 dd-2584 [000] 99.930554: balance_dirty_state: bdi btrfs-1: dirty=611 wb=886 unstable=0 bg_thresh=1008 thresh=2017 gap=520 poll_thresh=17 ino=257 dd-2584 [000] 99.930790: balance_dirty_state: bdi btrfs-1: dirty=636 wb=886 unstable=0 bg_thresh=1010 thresh=2021 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 99.930799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-133% task_weight=100% bdi_bw=63064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 99.941804: balance_dirty_state: bdi btrfs-1: dirty=636 wb=761 unstable=0 bg_thresh=1012 thresh=2025 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 99.941916: balance_dirty_state: bdi btrfs-1: dirty=661 wb=761 unstable=0 bg_thresh=1012 thresh=2025 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 99.942002: balance_dirty_state: bdi btrfs-1: dirty=686 wb=761 unstable=0 bg_thresh=1012 thresh=2024 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 99.942087: balance_dirty_state: bdi btrfs-1: dirty=686 wb=761 unstable=0 bg_thresh=1012 thresh=2024 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 99.942171: balance_dirty_state: bdi btrfs-1: dirty=711 wb=761 unstable=0 bg_thresh=1011 thresh=2023 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 99.942629: balance_dirty_state: bdi btrfs-1: dirty=736 wb=761 unstable=0 bg_thresh=1011 thresh=2022 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 99.942799: balance_dirty_state: bdi btrfs-1: dirty=761 wb=761 unstable=0 bg_thresh=1013 thresh=2026 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 99.942805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-128% task_weight=101% bdi_bw=63064 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 99.949941: balance_dirty_state: bdi btrfs-1: dirty=761 wb=511 unstable=0 bg_thresh=1012 thresh=2024 gap=752 poll_thresh=18 ino=257 dd-2584 [000] 99.950058: balance_dirty_state: bdi btrfs-1: dirty=786 wb=511 unstable=0 bg_thresh=1009 thresh=2018 gap=721 poll_thresh=13 ino=257 dd-2584 [000] 99.950115: balance_dirty_state: bdi btrfs-1: dirty=811 wb=511 unstable=0 bg_thresh=1011 thresh=2023 gap=701 poll_thresh=14 ino=257 dd-2584 [000] 99.950172: balance_dirty_state: bdi btrfs-1: dirty=811 wb=511 unstable=0 bg_thresh=1008 thresh=2017 gap=695 poll_thresh=15 ino=257 dd-2584 [000] 99.950230: balance_dirty_state: bdi btrfs-1: dirty=836 wb=511 unstable=0 bg_thresh=1008 thresh=2016 gap=669 poll_thresh=16 ino=257 dd-2584 [000] 99.950343: balance_dirty_state: bdi btrfs-1: dirty=861 wb=511 unstable=0 bg_thresh=1010 thresh=2020 gap=648 poll_thresh=17 ino=257 dd-2584 [000] 99.950454: balance_dirty_state: bdi btrfs-1: dirty=886 wb=511 unstable=0 bg_thresh=1009 thresh=2019 gap=622 poll_thresh=18 ino=257 dd-2584 [000] 99.950567: balance_dirty_state: bdi btrfs-1: dirty=936 wb=511 unstable=0 bg_thresh=1009 thresh=2018 gap=571 poll_thresh=19 ino=257 dd-2584 [000] 99.950679: balance_dirty_state: bdi btrfs-1: dirty=961 wb=511 unstable=0 bg_thresh=1008 thresh=2017 gap=545 poll_thresh=20 ino=257 dd-2584 [000] 99.950960: balance_dirty_state: bdi btrfs-1: dirty=986 wb=511 unstable=0 bg_thresh=1010 thresh=2021 gap=524 poll_thresh=21 ino=257 dd-2584 [000] 99.951075: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=511 unstable=0 bg_thresh=1010 thresh=2020 gap=473 poll_thresh=22 ino=257 dd-2584 [000] 99.951080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-87% task_weight=99% bdi_bw=63064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 99.951138: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17456 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 99.952601: writeback_single_inode: bdi btrfs-1: ino=257 state= age=28 wrote=640 to_write=7552 dd-2584 [000] 99.969194: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1011 unstable=0 bg_thresh=1011 thresh=2023 gap=626 poll_thresh=16 ino=257 dd-2584 [000] 99.969322: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1011 unstable=0 bg_thresh=1008 thresh=2016 gap=594 poll_thresh=17 ino=257 dd-2584 [000] 99.969447: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1011 unstable=0 bg_thresh=1010 thresh=2020 gap=548 poll_thresh=18 ino=257 dd-2584 [000] 99.969571: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1011 unstable=0 bg_thresh=1009 thresh=2019 gap=522 poll_thresh=19 ino=257 dd-2584 [000] 99.969698: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1011 unstable=0 bg_thresh=1009 thresh=2018 gap=496 poll_thresh=20 ino=257 dd-2584 [000] 99.969702: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=63064 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [004] 99.975009: balance_dirty_state: bdi btrfs-1: dirty=511 wb=761 unstable=0 bg_thresh=1007 thresh=2015 gap=743 poll_thresh=20 ino=257 dd-2584 [004] 99.975111: balance_dirty_state: bdi btrfs-1: dirty=536 wb=761 unstable=0 bg_thresh=1007 thresh=2015 gap=718 poll_thresh=15 ino=257 dd-2584 [004] 99.975208: balance_dirty_state: bdi btrfs-1: dirty=561 wb=761 unstable=0 bg_thresh=1007 thresh=2014 gap=692 poll_thresh=16 ino=257 dd-2584 [004] 99.975700: balance_dirty_state: bdi btrfs-1: dirty=586 wb=761 unstable=0 bg_thresh=1006 thresh=2013 gap=666 poll_thresh=17 ino=257 dd-2584 [004] 99.975891: balance_dirty_state: bdi btrfs-1: dirty=611 wb=761 unstable=0 bg_thresh=1006 thresh=2012 gap=640 poll_thresh=18 ino=257 dd-2584 [004] 99.976078: balance_dirty_state: bdi btrfs-1: dirty=661 wb=761 unstable=0 bg_thresh=1008 thresh=2016 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 99.976265: balance_dirty_state: bdi btrfs-1: dirty=686 wb=761 unstable=0 bg_thresh=1007 thresh=2015 gap=568 poll_thresh=20 ino=257 dd-2584 [004] 99.976453: balance_dirty_state: bdi btrfs-1: dirty=711 wb=761 unstable=0 bg_thresh=1007 thresh=2014 gap=542 poll_thresh=21 ino=257 dd-2584 [004] 99.976641: balance_dirty_state: bdi btrfs-1: dirty=736 wb=761 unstable=0 bg_thresh=1009 thresh=2018 gap=521 poll_thresh=22 ino=257 dd-2584 [004] 99.976833: balance_dirty_state: bdi btrfs-1: dirty=786 wb=761 unstable=0 bg_thresh=1008 thresh=2017 gap=470 poll_thresh=23 ino=257 dd-2584 [004] 99.976840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=63064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 99.981826: balance_dirty_state: bdi btrfs-1: dirty=787 wb=643 unstable=0 bg_thresh=1003 thresh=2007 gap=577 poll_thresh=23 ino=257 dd-2584 [004] 99.981919: balance_dirty_state: bdi btrfs-1: dirty=787 wb=643 unstable=0 bg_thresh=1003 thresh=2007 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 99.982101: balance_dirty_state: bdi btrfs-1: dirty=837 wb=643 unstable=0 bg_thresh=1005 thresh=2011 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 99.982568: balance_dirty_state: bdi btrfs-1: dirty=862 wb=643 unstable=0 bg_thresh=1005 thresh=2010 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 99.982750: balance_dirty_state: bdi btrfs-1: dirty=887 wb=643 unstable=0 bg_thresh=1004 thresh=2009 gap=479 poll_thresh=20 ino=257 dd-2584 [004] 99.982757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=63064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 99.993906: balance_dirty_state: bdi btrfs-1: dirty=887 wb=393 unstable=0 bg_thresh=998 thresh=1996 gap=716 poll_thresh=20 ino=257 dd-2584 [002] 99.993992: balance_dirty_state: bdi btrfs-1: dirty=887 wb=393 unstable=0 bg_thresh=998 thresh=1996 gap=716 poll_thresh=15 ino=257 dd-2584 [002] 99.994055: balance_dirty_state: bdi btrfs-1: dirty=912 wb=393 unstable=0 bg_thresh=1000 thresh=2001 gap=696 poll_thresh=16 ino=257 dd-2584 [002] 99.994174: balance_dirty_state: bdi btrfs-1: dirty=937 wb=393 unstable=0 bg_thresh=1003 thresh=2006 gap=676 poll_thresh=17 ino=257 dd-2584 [002] 99.994299: balance_dirty_state: bdi btrfs-1: dirty=987 wb=393 unstable=0 bg_thresh=1005 thresh=2011 gap=631 poll_thresh=18 ino=257 dd-2584 [002] 99.994421: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=393 unstable=0 bg_thresh=1005 thresh=2010 gap=605 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 99.994449: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17500 wrote=0 to_write=8192 dd-2584 [002] 99.994552: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=393 unstable=0 bg_thresh=1007 thresh=2014 gap=584 poll_thresh=20 ino=257 dd-2584 [002] 99.994683: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=418 unstable=0 bg_thresh=1009 thresh=2018 gap=538 poll_thresh=21 ino=257 dd-2584 [002] 99.994985: balance_dirty_state: bdi btrfs-1: dirty=962 wb=543 unstable=0 bg_thresh=1011 thresh=2023 gap=518 poll_thresh=22 ino=257 dd-2584 [002] 99.995113: balance_dirty_state: bdi btrfs-1: dirty=962 wb=568 unstable=0 bg_thresh=1013 thresh=2027 gap=497 poll_thresh=23 ino=257 dd-2584 [002] 99.995114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-171% task_weight=99% bdi_bw=63756 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 99.996946: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=768 to_write=7424 dd-2584 [002] 100.001826: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1018 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=23 ino=257 dd-2584 [002] 100.001893: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1018 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=17 ino=257 dd-2584 [002] 100.002012: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1018 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=18 ino=257 dd-2584 [002] 100.002134: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1018 unstable=0 bg_thresh=1005 thresh=2010 gap=534 poll_thresh=19 ino=257 dd-2584 [002] 100.002257: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1018 unstable=0 bg_thresh=1007 thresh=2014 gap=488 poll_thresh=20 ino=257 dd-2584 [002] 100.002262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=63756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 100.009871: balance_dirty_state: bdi btrfs-1: dirty=508 wb=893 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=20 ino=257 dd-2584 [002] 100.009957: balance_dirty_state: bdi btrfs-1: dirty=515 wb=879 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=15 ino=257 dd-2584 [002] 100.010021: balance_dirty_state: bdi btrfs-1: dirty=540 wb=879 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=16 ino=257 dd-2584 [002] 100.010145: balance_dirty_state: bdi btrfs-1: dirty=565 wb=879 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=17 ino=257 dd-2584 [002] 100.010450: balance_dirty_state: bdi btrfs-1: dirty=590 wb=879 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=18 ino=257 dd-2584 [002] 100.010572: balance_dirty_state: bdi btrfs-1: dirty=640 wb=879 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=19 ino=257 dd-2584 [002] 100.010577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=63756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 100.017885: balance_dirty_state: bdi btrfs-1: dirty=640 wb=754 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=19 ino=257 dd-2584 [002] 100.017951: balance_dirty_state: bdi btrfs-1: dirty=640 wb=754 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=14 ino=257 dd-2584 [002] 100.018011: balance_dirty_state: bdi btrfs-1: dirty=665 wb=754 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=15 ino=257 dd-2584 [002] 100.018069: balance_dirty_state: bdi btrfs-1: dirty=690 wb=754 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=16 ino=257 dd-2584 [002] 100.018184: balance_dirty_state: bdi btrfs-1: dirty=715 wb=754 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=17 ino=257 dd-2584 [002] 100.018305: balance_dirty_state: bdi btrfs-1: dirty=740 wb=754 unstable=0 bg_thresh=1000 thresh=2000 gap=506 poll_thresh=18 ino=257 dd-2584 [002] 100.018423: balance_dirty_state: bdi btrfs-1: dirty=765 wb=754 unstable=0 bg_thresh=999 thresh=1999 gap=480 poll_thresh=19 ino=257 dd-2584 [002] 100.018428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=63756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 100.025922: balance_dirty_state: bdi btrfs-1: dirty=765 wb=629 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=19 ino=257 dd-2584 [002] 100.025989: balance_dirty_state: bdi btrfs-1: dirty=790 wb=629 unstable=0 bg_thresh=998 thresh=1996 gap=577 poll_thresh=14 ino=257 dd-2584 [002] 100.026048: balance_dirty_state: bdi btrfs-1: dirty=815 wb=629 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=15 ino=257 dd-2584 [002] 100.026108: balance_dirty_state: bdi btrfs-1: dirty=815 wb=629 unstable=0 bg_thresh=997 thresh=1995 gap=551 poll_thresh=16 ino=257 dd-2584 [002] 100.026398: balance_dirty_state: bdi btrfs-1: dirty=865 wb=629 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=17 ino=257 dd-2584 [002] 100.026517: balance_dirty_state: bdi btrfs-1: dirty=890 wb=629 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 100.026522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=63756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 100.033939: balance_dirty_state: bdi btrfs-1: dirty=905 wb=518 unstable=0 bg_thresh=995 thresh=1991 gap=568 poll_thresh=18 ino=257 dd-2584 [002] 100.034014: balance_dirty_state: bdi btrfs-1: dirty=905 wb=518 unstable=0 bg_thresh=995 thresh=1991 gap=568 poll_thresh=13 ino=257 dd-2584 [002] 100.034075: balance_dirty_state: bdi btrfs-1: dirty=930 wb=518 unstable=0 bg_thresh=995 thresh=1990 gap=542 poll_thresh=14 ino=257 dd-2584 [002] 100.034134: balance_dirty_state: bdi btrfs-1: dirty=955 wb=518 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=15 ino=257 dd-2584 [002] 100.034193: balance_dirty_state: bdi btrfs-1: dirty=955 wb=518 unstable=0 bg_thresh=994 thresh=1989 gap=516 poll_thresh=16 ino=257 dd-2584 [002] 100.034315: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=518 unstable=0 bg_thresh=996 thresh=1993 gap=470 poll_thresh=17 ino=257 dd-2584 [002] 100.034319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=63756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 100.034396: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17540 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 100.037245: writeback_single_inode: bdi btrfs-1: ino=257 state= age=68 wrote=592 to_write=7600 dd-2584 [002] 100.041959: balance_dirty_state: bdi btrfs-1: dirty=405 wb=993 unstable=0 bg_thresh=998 thresh=1996 gap=598 poll_thresh=17 ino=257 dd-2584 [002] 100.042029: balance_dirty_state: bdi btrfs-1: dirty=405 wb=993 unstable=0 bg_thresh=995 thresh=1990 gap=592 poll_thresh=13 ino=257 dd-2584 [002] 100.042092: balance_dirty_state: bdi btrfs-1: dirty=430 wb=993 unstable=0 bg_thresh=997 thresh=1995 gap=572 poll_thresh=14 ino=257 dd-2584 [002] 100.042151: balance_dirty_state: bdi btrfs-1: dirty=455 wb=993 unstable=0 bg_thresh=994 thresh=1989 gap=541 poll_thresh=15 ino=257 dd-2584 [002] 100.042211: balance_dirty_state: bdi btrfs-1: dirty=455 wb=993 unstable=0 bg_thresh=997 thresh=1994 gap=546 poll_thresh=16 ino=257 dd-2584 [002] 100.042329: balance_dirty_state: bdi btrfs-1: dirty=505 wb=993 unstable=0 bg_thresh=999 thresh=1998 gap=500 poll_thresh=17 ino=257 dd-2584 [002] 100.042621: balance_dirty_state: bdi btrfs-1: dirty=530 wb=993 unstable=0 bg_thresh=998 thresh=1997 gap=474 poll_thresh=18 ino=257 dd-2584 [002] 100.042626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-113% task_weight=99% bdi_bw=63756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 100.049998: balance_dirty_state: bdi btrfs-1: dirty=530 wb=868 unstable=0 bg_thresh=998 thresh=1996 gap=598 poll_thresh=18 ino=257 dd-2584 [002] 100.050073: balance_dirty_state: bdi btrfs-1: dirty=530 wb=868 unstable=0 bg_thresh=995 thresh=1990 gap=592 poll_thresh=13 ino=257 dd-2584 [002] 100.050130: balance_dirty_state: bdi btrfs-1: dirty=555 wb=868 unstable=0 bg_thresh=997 thresh=1995 gap=572 poll_thresh=14 ino=257 dd-2584 [002] 100.050186: balance_dirty_state: bdi btrfs-1: dirty=580 wb=868 unstable=0 bg_thresh=994 thresh=1989 gap=541 poll_thresh=15 ino=257 dd-2584 [002] 100.050243: balance_dirty_state: bdi btrfs-1: dirty=580 wb=868 unstable=0 bg_thresh=997 thresh=1994 gap=546 poll_thresh=16 ino=257 dd-2584 [002] 100.050356: balance_dirty_state: bdi btrfs-1: dirty=630 wb=868 unstable=0 bg_thresh=999 thresh=1998 gap=500 poll_thresh=17 ino=257 dd-2584 [002] 100.050486: balance_dirty_state: bdi btrfs-1: dirty=655 wb=818 unstable=0 bg_thresh=995 thresh=1991 gap=518 poll_thresh=18 ino=257 dd-2584 [002] 100.050624: balance_dirty_state: bdi btrfs-1: dirty=680 wb=743 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=19 ino=257 dd-2584 [002] 100.050744: balance_dirty_state: bdi btrfs-1: dirty=705 wb=743 unstable=0 bg_thresh=997 thresh=1994 gap=546 poll_thresh=20 ino=257 dd-2584 [002] 100.050864: balance_dirty_state: bdi btrfs-1: dirty=755 wb=743 unstable=0 bg_thresh=996 thresh=1993 gap=495 poll_thresh=21 ino=257 dd-2584 [002] 100.050868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=63756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 100.057943: balance_dirty_state: bdi btrfs-1: dirty=768 wb=734 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=21 ino=257 dd-2584 [002] 100.057949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=63756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 100.065964: balance_dirty_state: bdi btrfs-1: dirty=768 wb=609 unstable=0 bg_thresh=996 thresh=1992 gap=615 poll_thresh=21 ino=257 dd-2584 [002] 100.066075: balance_dirty_state: bdi btrfs-1: dirty=768 wb=509 unstable=0 bg_thresh=992 thresh=1984 gap=707 poll_thresh=16 ino=257 dd-2584 [002] 100.066423: balance_dirty_state: bdi btrfs-1: dirty=818 wb=484 unstable=0 bg_thresh=994 thresh=1989 gap=687 poll_thresh=17 ino=257 dd-2584 [002] 100.066537: balance_dirty_state: bdi btrfs-1: dirty=843 wb=484 unstable=0 bg_thresh=996 thresh=1993 gap=666 poll_thresh=18 ino=257 dd-2584 [002] 100.066650: balance_dirty_state: bdi btrfs-1: dirty=868 wb=484 unstable=0 bg_thresh=996 thresh=1992 gap=640 poll_thresh=19 ino=257 dd-2584 [002] 100.066762: balance_dirty_state: bdi btrfs-1: dirty=918 wb=484 unstable=0 bg_thresh=992 thresh=1985 gap=583 poll_thresh=20 ino=257 dd-2584 [002] 100.066875: balance_dirty_state: bdi btrfs-1: dirty=943 wb=484 unstable=0 bg_thresh=992 thresh=1984 gap=557 poll_thresh=21 ino=257 dd-2584 [002] 100.066988: balance_dirty_state: bdi btrfs-1: dirty=968 wb=484 unstable=0 bg_thresh=994 thresh=1988 gap=536 poll_thresh=22 ino=257 dd-2584 [002] 100.067101: balance_dirty_state: bdi btrfs-1: dirty=993 wb=484 unstable=0 bg_thresh=993 thresh=1987 gap=510 poll_thresh=23 ino=257 dd-2584 [002] 100.067213: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=484 unstable=0 bg_thresh=993 thresh=1986 gap=459 poll_thresh=24 ino=257 dd-2584 [002] 100.067217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=63756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 100.067232: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17572 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 100.068695: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=624 to_write=7568 dd-2584 [002] 100.073906: balance_dirty_state: bdi btrfs-1: dirty=418 wb=984 unstable=0 bg_thresh=994 thresh=1988 gap=586 poll_thresh=24 ino=257 dd-2584 [002] 100.074139: balance_dirty_state: bdi btrfs-1: dirty=418 wb=984 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=18 ino=257 dd-2584 [002] 100.074259: balance_dirty_state: bdi btrfs-1: dirty=468 wb=984 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=19 ino=257 dd-2584 [002] 100.074376: balance_dirty_state: bdi btrfs-1: dirty=493 wb=984 unstable=0 bg_thresh=998 thresh=1996 gap=519 poll_thresh=20 ino=257 dd-2584 [002] 100.074493: balance_dirty_state: bdi btrfs-1: dirty=518 wb=984 unstable=0 bg_thresh=994 thresh=1989 gap=487 poll_thresh=21 ino=257 dd-2584 [002] 100.074498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-74% task_weight=98% bdi_bw=63756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 100.082088: balance_dirty_state: bdi btrfs-1: dirty=543 wb=859 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=16 ino=257 dd-2584 [002] 100.082202: balance_dirty_state: bdi btrfs-1: dirty=568 wb=859 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=17 ino=257 dd-2584 [002] 100.082314: balance_dirty_state: bdi btrfs-1: dirty=593 wb=859 unstable=0 bg_thresh=997 thresh=1995 gap=543 poll_thresh=18 ino=257 dd-2584 [002] 100.082427: balance_dirty_state: bdi btrfs-1: dirty=643 wb=859 unstable=0 bg_thresh=997 thresh=1994 gap=492 poll_thresh=19 ino=257 dd-2584 [002] 100.082431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=100% bdi_bw=63756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 100.090041: balance_dirty_state: bdi btrfs-1: dirty=643 wb=734 unstable=0 bg_thresh=996 thresh=1992 gap=615 poll_thresh=14 ino=257 dd-2584 [002] 100.090100: balance_dirty_state: bdi btrfs-1: dirty=668 wb=734 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=15 ino=257 dd-2584 [002] 100.090322: balance_dirty_state: bdi btrfs-1: dirty=693 wb=734 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=16 ino=257 dd-2584 [002] 100.090435: balance_dirty_state: bdi btrfs-1: dirty=718 wb=734 unstable=0 bg_thresh=997 thresh=1995 gap=543 poll_thresh=17 ino=257 dd-2584 [002] 100.090548: balance_dirty_state: bdi btrfs-1: dirty=743 wb=734 unstable=0 bg_thresh=997 thresh=1994 gap=517 poll_thresh=18 ino=257 dd-2584 [002] 100.090661: balance_dirty_state: bdi btrfs-1: dirty=768 wb=734 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=19 ino=257 dd-2584 [002] 100.090666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=63756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 100.097980: balance_dirty_state: bdi btrfs-1: dirty=768 wb=634 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=19 ino=257 dd-2584 [006] 100.098044: balance_dirty_state: bdi btrfs-1: dirty=768 wb=634 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 100.098103: balance_dirty_state: bdi btrfs-1: dirty=793 wb=634 unstable=0 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 100.098163: balance_dirty_state: bdi btrfs-1: dirty=793 wb=634 unstable=0 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 100.098279: balance_dirty_state: bdi btrfs-1: dirty=843 wb=634 unstable=0 bg_thresh=1004 thresh=2009 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 100.098399: balance_dirty_state: bdi btrfs-1: dirty=868 wb=634 unstable=0 bg_thresh=1006 thresh=2013 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 100.098515: balance_dirty_state: bdi btrfs-1: dirty=893 wb=634 unstable=0 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 100.098520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=99% bdi_bw=64152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 100.105854: balance_dirty_state: bdi btrfs-1: dirty=893 wb=509 unstable=0 bg_thresh=997 thresh=1995 gap=593 poll_thresh=19 ino=257 dd-2584 [006] 100.106098: balance_dirty_state: bdi btrfs-1: dirty=918 wb=509 unstable=0 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=14 ino=257 dd-2584 [006] 100.106154: balance_dirty_state: bdi btrfs-1: dirty=943 wb=509 unstable=0 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=15 ino=257 dd-2584 [006] 100.106209: balance_dirty_state: bdi btrfs-1: dirty=943 wb=509 unstable=0 bg_thresh=1002 thresh=2005 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 100.106320: balance_dirty_state: bdi btrfs-1: dirty=993 wb=509 unstable=0 bg_thresh=1005 thresh=2010 gap=508 poll_thresh=17 ino=257 dd-2584 [006] 100.106433: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=509 unstable=0 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 100.106437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=64152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 100.106454: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17612 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 100.108194: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=624 to_write=7568 dd-2584 [006] 100.113857: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1009 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=18 ino=257 dd-2584 [006] 100.113932: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1009 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=13 ino=257 dd-2584 [006] 100.113991: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1009 unstable=0 bg_thresh=1002 thresh=2004 gap=552 poll_thresh=14 ino=257 dd-2584 [006] 100.114048: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1009 unstable=0 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=15 ino=257 dd-2584 [006] 100.114105: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1009 unstable=0 bg_thresh=1004 thresh=2009 gap=532 poll_thresh=16 ino=257 dd-2584 [006] 100.114221: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1009 unstable=0 bg_thresh=1007 thresh=2014 gap=487 poll_thresh=17 ino=257 dd-2584 [006] 100.114226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=64152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 100.121951: balance_dirty_state: bdi btrfs-1: dirty=518 wb=884 unstable=0 bg_thresh=1014 thresh=2028 gap=626 poll_thresh=17 ino=257 dd-2584 [006] 100.122036: balance_dirty_state: bdi btrfs-1: dirty=518 wb=884 unstable=0 bg_thresh=1014 thresh=2028 gap=626 poll_thresh=13 ino=257 dd-2584 [006] 100.122095: balance_dirty_state: bdi btrfs-1: dirty=543 wb=884 unstable=0 bg_thresh=1016 thresh=2033 gap=606 poll_thresh=14 ino=257 dd-2584 [006] 100.122154: balance_dirty_state: bdi btrfs-1: dirty=568 wb=884 unstable=0 bg_thresh=1013 thresh=2027 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 100.122388: balance_dirty_state: bdi btrfs-1: dirty=568 wb=884 unstable=0 bg_thresh=1016 thresh=2032 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 100.122508: balance_dirty_state: bdi btrfs-1: dirty=593 wb=884 unstable=0 bg_thresh=1015 thresh=2031 gap=554 poll_thresh=17 ino=257 dd-2584 [006] 100.122629: balance_dirty_state: bdi btrfs-1: dirty=643 wb=884 unstable=0 bg_thresh=1015 thresh=2030 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 100.122633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1360 avg_dirty=1360 bdi_gap=12% task_gap=-74% task_weight=98% bdi_bw=64152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 100.129936: balance_dirty_state: bdi btrfs-1: dirty=643 wb=631 unstable=0 bg_thresh=1002 thresh=2004 gap=730 poll_thresh=13 ino=257 dd-2584 [006] 100.129996: balance_dirty_state: bdi btrfs-1: dirty=668 wb=631 unstable=0 bg_thresh=1001 thresh=2003 gap=704 poll_thresh=14 ino=257 dd-2584 [006] 100.130055: balance_dirty_state: bdi btrfs-1: dirty=693 wb=631 unstable=0 bg_thresh=1001 thresh=2003 gap=679 poll_thresh=15 ino=257 dd-2584 [006] 100.130114: balance_dirty_state: bdi btrfs-1: dirty=693 wb=631 unstable=0 bg_thresh=1004 thresh=2008 gap=684 poll_thresh=16 ino=257 dd-2584 [006] 100.130233: balance_dirty_state: bdi btrfs-1: dirty=743 wb=631 unstable=0 bg_thresh=1006 thresh=2013 gap=639 poll_thresh=17 ino=257 dd-2584 [006] 100.130355: balance_dirty_state: bdi btrfs-1: dirty=768 wb=631 unstable=0 bg_thresh=1008 thresh=2017 gap=618 poll_thresh=18 ino=257 dd-2584 [006] 100.130476: balance_dirty_state: bdi btrfs-1: dirty=793 wb=631 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=19 ino=257 dd-2584 [006] 100.130768: balance_dirty_state: bdi btrfs-1: dirty=818 wb=631 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=20 ino=257 dd-2584 [006] 100.130889: balance_dirty_state: bdi btrfs-1: dirty=868 wb=631 unstable=0 bg_thresh=1007 thresh=2014 gap=515 poll_thresh=21 ino=257 dd-2584 [006] 100.131007: balance_dirty_state: bdi btrfs-1: dirty=893 wb=631 unstable=0 bg_thresh=1009 thresh=2018 gap=494 poll_thresh=22 ino=257 dd-2584 [006] 100.131012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=64152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 100.137856: balance_dirty_state: bdi btrfs-1: dirty=893 wb=631 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=22 ino=257 dd-2584 [006] 100.137861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=64152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 100.145951: balance_dirty_state: bdi btrfs-1: dirty=893 wb=506 unstable=0 bg_thresh=1008 thresh=2017 gap=618 poll_thresh=22 ino=257 dd-2584 [001] 100.146018: balance_dirty_state: bdi btrfs-1: dirty=893 wb=506 unstable=0 bg_thresh=1008 thresh=2017 gap=618 poll_thresh=16 ino=257 dd-2584 [001] 100.146135: balance_dirty_state: bdi btrfs-1: dirty=943 wb=506 unstable=0 bg_thresh=1013 thresh=2027 gap=578 poll_thresh=17 ino=257 dd-2584 [001] 100.146252: balance_dirty_state: bdi btrfs-1: dirty=968 wb=506 unstable=0 bg_thresh=1016 thresh=2032 gap=558 poll_thresh=18 ino=257 dd-2584 [001] 100.146375: balance_dirty_state: bdi btrfs-1: dirty=993 wb=506 unstable=0 bg_thresh=1018 thresh=2037 gap=538 poll_thresh=19 ino=257 dd-2584 [001] 100.146496: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=506 unstable=0 bg_thresh=1018 thresh=2036 gap=487 poll_thresh=20 ino=257 dd-2584 [001] 100.146501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-7% task_gap=-113% task_weight=98% bdi_bw=64152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 100.146551: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17652 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 100.148137: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=624 to_write=7568 collect-vmstat.-2569 [000] 100.155607: balance_dirty_state: bdi 0:15: dirty=418 wb=881 unstable=0 bg_thresh=1009 thresh=2019 gap=720 poll_thresh=63 ino=2375722 dd-2584 [001] 100.157887: balance_dirty_state: bdi btrfs-1: dirty=418 wb=881 unstable=0 bg_thresh=1009 thresh=2019 gap=720 poll_thresh=20 ino=257 dd-2584 [001] 100.157972: balance_dirty_state: bdi btrfs-1: dirty=418 wb=881 unstable=0 bg_thresh=1009 thresh=2018 gap=719 poll_thresh=15 ino=257 dd-2584 [001] 100.158056: balance_dirty_state: bdi btrfs-1: dirty=443 wb=881 unstable=0 bg_thresh=1011 thresh=2023 gap=699 poll_thresh=16 ino=257 dd-2584 [001] 100.158438: balance_dirty_state: bdi btrfs-1: dirty=468 wb=881 unstable=0 bg_thresh=1011 thresh=2022 gap=673 poll_thresh=17 ino=257 dd-2584 [001] 100.158585: balance_dirty_state: bdi btrfs-1: dirty=493 wb=881 unstable=0 bg_thresh=1010 thresh=2021 gap=647 poll_thresh=18 ino=257 dd-2584 [001] 100.158735: balance_dirty_state: bdi btrfs-1: dirty=543 wb=881 unstable=0 bg_thresh=1010 thresh=2020 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 100.158882: balance_dirty_state: bdi btrfs-1: dirty=568 wb=881 unstable=0 bg_thresh=1012 thresh=2024 gap=575 poll_thresh=20 ino=257 dd-2584 [001] 100.159031: balance_dirty_state: bdi btrfs-1: dirty=593 wb=881 unstable=0 bg_thresh=1011 thresh=2023 gap=549 poll_thresh=21 ino=257 dd-2584 [001] 100.159179: balance_dirty_state: bdi btrfs-1: dirty=643 wb=881 unstable=0 bg_thresh=1011 thresh=2022 gap=498 poll_thresh=22 ino=257 dd-2584 [001] 100.159185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-132% task_weight=98% bdi_bw=64152 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 100.169997: balance_dirty_state: bdi btrfs-1: dirty=643 wb=631 unstable=0 bg_thresh=1009 thresh=2019 gap=745 poll_thresh=22 ino=257 dd-2584 [005] 100.170117: balance_dirty_state: bdi btrfs-1: dirty=643 wb=631 unstable=0 bg_thresh=1012 thresh=2024 gap=750 poll_thresh=16 ino=257 dd-2584 [005] 100.170336: balance_dirty_state: bdi btrfs-1: dirty=693 wb=631 unstable=0 bg_thresh=1011 thresh=2023 gap=699 poll_thresh=17 ino=257 dd-2584 [005] 100.170878: balance_dirty_state: bdi btrfs-1: dirty=718 wb=631 unstable=0 bg_thresh=1011 thresh=2022 gap=673 poll_thresh=18 ino=257 dd-2584 [005] 100.171098: balance_dirty_state: bdi btrfs-1: dirty=743 wb=631 unstable=0 bg_thresh=1013 thresh=2026 gap=652 poll_thresh=19 ino=257 dd-2584 [005] 100.171318: balance_dirty_state: bdi btrfs-1: dirty=793 wb=631 unstable=0 bg_thresh=1012 thresh=2025 gap=601 poll_thresh=20 ino=257 dd-2584 [005] 100.171538: balance_dirty_state: bdi btrfs-1: dirty=818 wb=631 unstable=0 bg_thresh=1012 thresh=2024 gap=575 poll_thresh=21 ino=257 dd-2584 [005] 100.171755: balance_dirty_state: bdi btrfs-1: dirty=843 wb=631 unstable=0 bg_thresh=1011 thresh=2023 gap=549 poll_thresh=22 ino=257 dd-2584 [005] 100.171973: balance_dirty_state: bdi btrfs-1: dirty=868 wb=631 unstable=0 bg_thresh=1013 thresh=2027 gap=528 poll_thresh=23 ino=257 dd-2584 [005] 100.172192: balance_dirty_state: bdi btrfs-1: dirty=918 wb=631 unstable=0 bg_thresh=1013 thresh=2026 gap=477 poll_thresh=24 ino=257 dd-2584 [005] 100.172201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=64152 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 100.177939: balance_dirty_state: bdi btrfs-1: dirty=918 wb=631 unstable=0 bg_thresh=1011 thresh=2023 gap=474 poll_thresh=24 ino=257 dd-2584 [005] 100.177947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=64152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 100.185939: balance_dirty_state: bdi btrfs-1: dirty=918 wb=381 unstable=0 bg_thresh=1010 thresh=2021 gap=722 poll_thresh=24 ino=257 dd-2584 [005] 100.186006: balance_dirty_state: bdi btrfs-1: dirty=918 wb=381 unstable=0 bg_thresh=1007 thresh=2015 gap=716 poll_thresh=18 ino=257 dd-2584 [005] 100.186124: balance_dirty_state: bdi btrfs-1: dirty=968 wb=381 unstable=0 bg_thresh=1007 thresh=2014 gap=665 poll_thresh=19 ino=257 dd-2584 [005] 100.187110: balance_dirty_state: bdi btrfs-1: dirty=993 wb=381 unstable=0 bg_thresh=1009 thresh=2018 gap=644 poll_thresh=20 ino=257 dd-2584 [005] 100.187228: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=381 unstable=0 bg_thresh=1011 thresh=2022 gap=623 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 100.187287: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17692 wrote=0 to_write=8192 dd-2584 [005] 100.187352: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=381 unstable=0 bg_thresh=1010 thresh=2021 gap=597 poll_thresh=22 ino=257 dd-2584 [005] 100.187478: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=406 unstable=0 bg_thresh=1010 thresh=2020 gap=571 poll_thresh=23 ino=257 dd-2584 [005] 100.187614: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=431 unstable=0 bg_thresh=1005 thresh=2011 gap=562 poll_thresh=24 ino=257 dd-2584 [005] 100.187771: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=406 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=25 ino=257 dd-2584 [005] 100.187953: balance_dirty_state: bdi btrfs-1: dirty=993 wb=456 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=26 ino=257 dd-2584 [005] 100.188130: balance_dirty_state: bdi btrfs-1: dirty=943 wb=506 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=27 ino=257 dd-2584 [005] 100.188578: balance_dirty_state: bdi btrfs-1: dirty=793 wb=706 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=28 ino=257 dd-2584 [005] 100.188753: balance_dirty_state: bdi btrfs-1: dirty=743 wb=781 unstable=0 bg_thresh=1004 thresh=2009 gap=485 poll_thresh=29 ino=257 dd-2584 [005] 100.188755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=64152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 100.189585: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=864 to_write=7328 dd-2584 [005] 100.195327: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1006 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=29 ino=257 dd-2584 [005] 100.195427: balance_dirty_state: bdi btrfs-1: dirty=418 wb=981 unstable=0 bg_thresh=1007 thresh=2014 gap=615 poll_thresh=22 ino=257 dd-2584 [005] 100.195587: balance_dirty_state: bdi btrfs-1: dirty=443 wb=981 unstable=0 bg_thresh=1012 thresh=2024 gap=600 poll_thresh=23 ino=257 dd-2584 [005] 100.195748: balance_dirty_state: bdi btrfs-1: dirty=493 wb=981 unstable=0 bg_thresh=1011 thresh=2023 gap=549 poll_thresh=24 ino=257 dd-2584 [005] 100.195907: balance_dirty_state: bdi btrfs-1: dirty=518 wb=981 unstable=0 bg_thresh=1008 thresh=2016 gap=517 poll_thresh=25 ino=257 dd-2584 [005] 100.196068: balance_dirty_state: bdi btrfs-1: dirty=543 wb=981 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=26 ino=257 dd-2584 [005] 100.196074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=64152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 100.201972: balance_dirty_state: bdi btrfs-1: dirty=543 wb=981 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=26 ino=257 dd-2584 [005] 100.201982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 100.210002: balance_dirty_state: bdi btrfs-1: dirty=543 wb=856 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=26 ino=257 dd-2584 [005] 100.210091: balance_dirty_state: bdi btrfs-1: dirty=568 wb=856 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=19 ino=257 dd-2584 [005] 100.210215: balance_dirty_state: bdi btrfs-1: dirty=593 wb=856 unstable=0 bg_thresh=1008 thresh=2016 gap=567 poll_thresh=20 ino=257 dd-2584 [005] 100.210509: balance_dirty_state: bdi btrfs-1: dirty=618 wb=856 unstable=0 bg_thresh=1007 thresh=2015 gap=541 poll_thresh=21 ino=257 dd-2584 [005] 100.210627: balance_dirty_state: bdi btrfs-1: dirty=668 wb=856 unstable=0 bg_thresh=1007 thresh=2014 gap=490 poll_thresh=22 ino=257 dd-2584 [005] 100.210632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 100.217968: balance_dirty_state: bdi btrfs-1: dirty=668 wb=606 unstable=0 bg_thresh=1010 thresh=2021 gap=747 poll_thresh=22 ino=257 dd-2584 [005] 100.218056: balance_dirty_state: bdi btrfs-1: dirty=668 wb=606 unstable=0 bg_thresh=1007 thresh=2015 gap=741 poll_thresh=16 ino=257 dd-2584 [005] 100.218175: balance_dirty_state: bdi btrfs-1: dirty=718 wb=606 unstable=0 bg_thresh=1009 thresh=2019 gap=695 poll_thresh=17 ino=257 dd-2584 [005] 100.218289: balance_dirty_state: bdi btrfs-1: dirty=743 wb=606 unstable=0 bg_thresh=1009 thresh=2018 gap=669 poll_thresh=18 ino=257 dd-2584 [005] 100.218401: balance_dirty_state: bdi btrfs-1: dirty=768 wb=606 unstable=0 bg_thresh=1008 thresh=2017 gap=643 poll_thresh=19 ino=257 dd-2584 [005] 100.218516: balance_dirty_state: bdi btrfs-1: dirty=793 wb=606 unstable=0 bg_thresh=1010 thresh=2021 gap=622 poll_thresh=20 ino=257 dd-2584 [005] 100.218634: balance_dirty_state: bdi btrfs-1: dirty=843 wb=606 unstable=0 bg_thresh=1010 thresh=2020 gap=571 poll_thresh=21 ino=257 dd-2584 [005] 100.218916: balance_dirty_state: bdi btrfs-1: dirty=868 wb=606 unstable=0 bg_thresh=1009 thresh=2019 gap=545 poll_thresh=22 ino=257 dd-2584 [005] 100.219032: balance_dirty_state: bdi btrfs-1: dirty=893 wb=606 unstable=0 bg_thresh=1009 thresh=2018 gap=519 poll_thresh=23 ino=257 dd-2584 [005] 100.219149: balance_dirty_state: bdi btrfs-1: dirty=943 wb=606 unstable=0 bg_thresh=1011 thresh=2022 gap=473 poll_thresh=24 ino=257 dd-2584 [005] 100.219154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 100.225943: balance_dirty_state: bdi btrfs-1: dirty=943 wb=481 unstable=0 bg_thresh=1009 thresh=2019 gap=595 poll_thresh=24 ino=257 dd-2584 [005] 100.226049: balance_dirty_state: bdi btrfs-1: dirty=943 wb=481 unstable=0 bg_thresh=1009 thresh=2018 gap=594 poll_thresh=18 ino=257 dd-2584 [005] 100.226163: balance_dirty_state: bdi btrfs-1: dirty=968 wb=481 unstable=0 bg_thresh=1008 thresh=2017 gap=568 poll_thresh=19 ino=257 dd-2584 [005] 100.226275: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=481 unstable=0 bg_thresh=1008 thresh=2016 gap=517 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 100.226335: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17732 wrote=0 to_write=8192 dd-2584 [005] 100.226402: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=481 unstable=0 bg_thresh=1010 thresh=2020 gap=496 poll_thresh=21 ino=257 dd-2584 [005] 100.226403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 100.227817: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=640 to_write=7552 dd-2584 [005] 100.233910: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1006 unstable=0 bg_thresh=1011 thresh=2022 gap=598 poll_thresh=21 ino=257 dd-2584 [005] 100.234031: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1006 unstable=0 bg_thresh=1008 thresh=2016 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 100.234267: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1006 unstable=0 bg_thresh=1007 thresh=2015 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 100.234850: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1006 unstable=0 bg_thresh=1007 thresh=2014 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 100.235088: balance_dirty_state: bdi btrfs-1: dirty=543 wb=1006 unstable=0 bg_thresh=1009 thresh=2018 gap=469 poll_thresh=19 ino=257 dd-2584 [005] 100.235096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 100.242020: balance_dirty_state: bdi btrfs-1: dirty=543 wb=881 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=19 ino=257 dd-2584 [005] 100.242086: balance_dirty_state: bdi btrfs-1: dirty=543 wb=881 unstable=0 bg_thresh=1010 thresh=2020 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 100.242145: balance_dirty_state: bdi btrfs-1: dirty=568 wb=881 unstable=0 bg_thresh=1007 thresh=2014 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 100.242204: balance_dirty_state: bdi btrfs-1: dirty=568 wb=881 unstable=0 bg_thresh=1009 thresh=2019 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 100.242321: balance_dirty_state: bdi btrfs-1: dirty=618 wb=881 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 100.242440: balance_dirty_state: bdi btrfs-1: dirty=643 wb=881 unstable=0 bg_thresh=1008 thresh=2016 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 100.242444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 100.250034: balance_dirty_state: bdi btrfs-1: dirty=643 wb=756 unstable=0 bg_thresh=1009 thresh=2018 gap=619 poll_thresh=18 ino=257 dd-2584 [005] 100.250131: balance_dirty_state: bdi btrfs-1: dirty=668 wb=731 unstable=0 bg_thresh=1009 thresh=2018 gap=619 poll_thresh=13 ino=257 dd-2584 [005] 100.250206: balance_dirty_state: bdi btrfs-1: dirty=668 wb=681 unstable=0 bg_thresh=1007 thresh=2015 gap=666 poll_thresh=14 ino=257 dd-2584 [005] 100.250270: balance_dirty_state: bdi btrfs-1: dirty=693 wb=656 unstable=0 bg_thresh=1007 thresh=2015 gap=666 poll_thresh=15 ino=257 dd-2584 [005] 100.250330: balance_dirty_state: bdi btrfs-1: dirty=718 wb=656 unstable=0 bg_thresh=1007 thresh=2014 gap=640 poll_thresh=16 ino=257 dd-2584 [005] 100.250447: balance_dirty_state: bdi btrfs-1: dirty=743 wb=656 unstable=0 bg_thresh=1006 thresh=2013 gap=614 poll_thresh=17 ino=257 dd-2584 [005] 100.250739: balance_dirty_state: bdi btrfs-1: dirty=768 wb=656 unstable=0 bg_thresh=1008 thresh=2017 gap=593 poll_thresh=18 ino=257 dd-2584 [005] 100.250857: balance_dirty_state: bdi btrfs-1: dirty=793 wb=656 unstable=0 bg_thresh=1008 thresh=2016 gap=567 poll_thresh=19 ino=257 dd-2584 [005] 100.250976: balance_dirty_state: bdi btrfs-1: dirty=843 wb=656 unstable=0 bg_thresh=1007 thresh=2015 gap=516 poll_thresh=20 ino=257 dd-2584 [005] 100.251094: balance_dirty_state: bdi btrfs-1: dirty=868 wb=656 unstable=0 bg_thresh=1009 thresh=2019 gap=495 poll_thresh=21 ino=257 dd-2584 [005] 100.251099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 100.257983: balance_dirty_state: bdi btrfs-1: dirty=868 wb=531 unstable=0 bg_thresh=1010 thresh=2021 gap=622 poll_thresh=21 ino=257 dd-2584 [005] 100.258050: balance_dirty_state: bdi btrfs-1: dirty=893 wb=531 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=16 ino=257 dd-2584 [005] 100.258168: balance_dirty_state: bdi btrfs-1: dirty=918 wb=531 unstable=0 bg_thresh=1007 thresh=2014 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 100.258287: balance_dirty_state: bdi btrfs-1: dirty=943 wb=531 unstable=0 bg_thresh=1006 thresh=2013 gap=539 poll_thresh=18 ino=257 dd-2584 [005] 100.258404: balance_dirty_state: bdi btrfs-1: dirty=968 wb=531 unstable=0 bg_thresh=1008 thresh=2017 gap=518 poll_thresh=19 ino=257 dd-2584 [005] 100.258695: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=531 unstable=0 bg_thresh=1008 thresh=2016 gap=467 poll_thresh=20 ino=257 dd-2584 [005] 100.258700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 100.258743: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17764 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 100.260094: writeback_single_inode: bdi btrfs-1: ino=257 state= age=100 wrote=592 to_write=7600 dd-2584 [005] 100.265922: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1006 unstable=0 bg_thresh=1009 thresh=2019 gap=595 poll_thresh=20 ino=257 dd-2584 [005] 100.265989: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1006 unstable=0 bg_thresh=1009 thresh=2018 gap=594 poll_thresh=15 ino=257 dd-2584 [005] 100.266050: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1006 unstable=0 bg_thresh=1009 thresh=2018 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 100.266173: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1006 unstable=0 bg_thresh=1008 thresh=2017 gap=543 poll_thresh=17 ino=257 dd-2584 [005] 100.266293: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1006 unstable=0 bg_thresh=1010 thresh=2021 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 100.266298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 100.274272: balance_dirty_state: bdi btrfs-1: dirty=518 wb=881 unstable=0 bg_thresh=1002 thresh=2005 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 100.274337: balance_dirty_state: bdi btrfs-1: dirty=518 wb=881 unstable=0 bg_thresh=1002 thresh=2005 gap=606 poll_thresh=13 ino=257 dd-2584 [001] 100.274398: balance_dirty_state: bdi btrfs-1: dirty=543 wb=881 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 100.274455: balance_dirty_state: bdi btrfs-1: dirty=543 wb=881 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=15 ino=257 dd-2584 [001] 100.274516: balance_dirty_state: bdi btrfs-1: dirty=568 wb=881 unstable=0 bg_thresh=1007 thresh=2015 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 100.274647: balance_dirty_state: bdi btrfs-1: dirty=593 wb=881 unstable=0 bg_thresh=1010 thresh=2020 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 100.274774: balance_dirty_state: bdi btrfs-1: dirty=643 wb=881 unstable=0 bg_thresh=1012 thresh=2024 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 100.274779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 100.285910: balance_dirty_state: bdi btrfs-1: dirty=643 wb=606 unstable=0 bg_thresh=1012 thresh=2025 gap=776 poll_thresh=18 ino=257 dd-2584 [001] 100.285981: balance_dirty_state: bdi btrfs-1: dirty=643 wb=606 unstable=0 bg_thresh=1012 thresh=2025 gap=776 poll_thresh=13 ino=257 dd-2584 [001] 100.286221: balance_dirty_state: bdi btrfs-1: dirty=668 wb=606 unstable=0 bg_thresh=1012 thresh=2024 gap=750 poll_thresh=14 ino=257 dd-2584 [001] 100.286281: balance_dirty_state: bdi btrfs-1: dirty=693 wb=606 unstable=0 bg_thresh=1012 thresh=2024 gap=725 poll_thresh=15 ino=257 dd-2584 [001] 100.286341: balance_dirty_state: bdi btrfs-1: dirty=693 wb=606 unstable=0 bg_thresh=1011 thresh=2023 gap=724 poll_thresh=16 ino=257 dd-2584 [001] 100.286461: balance_dirty_state: bdi btrfs-1: dirty=743 wb=606 unstable=0 bg_thresh=1011 thresh=2022 gap=673 poll_thresh=17 ino=257 dd-2584 [001] 100.286580: balance_dirty_state: bdi btrfs-1: dirty=768 wb=606 unstable=0 bg_thresh=1013 thresh=2026 gap=652 poll_thresh=18 ino=257 dd-2584 [001] 100.286700: balance_dirty_state: bdi btrfs-1: dirty=793 wb=606 unstable=0 bg_thresh=1012 thresh=2025 gap=626 poll_thresh=19 ino=257 dd-2584 [001] 100.286821: balance_dirty_state: bdi btrfs-1: dirty=818 wb=606 unstable=0 bg_thresh=1012 thresh=2024 gap=600 poll_thresh=20 ino=257 dd-2584 [001] 100.286942: balance_dirty_state: bdi btrfs-1: dirty=868 wb=606 unstable=0 bg_thresh=1014 thresh=2028 gap=554 poll_thresh=21 ino=257 dd-2584 [001] 100.287063: balance_dirty_state: bdi btrfs-1: dirty=893 wb=606 unstable=0 bg_thresh=1013 thresh=2027 gap=528 poll_thresh=22 ino=257 dd-2584 [001] 100.287345: balance_dirty_state: bdi btrfs-1: dirty=918 wb=606 unstable=0 bg_thresh=1013 thresh=2026 gap=502 poll_thresh=23 ino=257 dd-2584 [001] 100.287350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 100.293985: balance_dirty_state: bdi btrfs-1: dirty=918 wb=606 unstable=0 bg_thresh=1013 thresh=2026 gap=502 poll_thresh=23 ino=257 dd-2584 [001] 100.293991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 100.302001: balance_dirty_state: bdi btrfs-1: dirty=918 wb=481 unstable=0 bg_thresh=1010 thresh=2020 gap=621 poll_thresh=23 ino=257 dd-2584 [005] 100.302085: balance_dirty_state: bdi btrfs-1: dirty=918 wb=481 unstable=0 bg_thresh=1013 thresh=2027 gap=628 poll_thresh=17 ino=257 dd-2584 [005] 100.302299: balance_dirty_state: bdi btrfs-1: dirty=943 wb=481 unstable=0 bg_thresh=1013 thresh=2026 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 100.302533: balance_dirty_state: bdi btrfs-1: dirty=993 wb=481 unstable=0 bg_thresh=1012 thresh=2025 gap=551 poll_thresh=19 ino=257 dd-2584 [005] 100.302767: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=481 unstable=0 bg_thresh=1014 thresh=2029 gap=530 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 100.302821: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17808 wrote=0 to_write=8192 dd-2584 [005] 100.302949: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=481 unstable=0 bg_thresh=1014 thresh=2028 gap=504 poll_thresh=21 ino=257 dd-2584 [005] 100.302951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 100.304375: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=656 to_write=7536 dd-2584 [005] 100.309935: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1006 unstable=0 bg_thresh=1016 thresh=2032 gap=633 poll_thresh=21 ino=257 dd-2584 [005] 100.310037: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1006 unstable=0 bg_thresh=1013 thresh=2026 gap=602 poll_thresh=16 ino=257 dd-2584 [005] 100.310273: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1006 unstable=0 bg_thresh=1012 thresh=2025 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 100.310509: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1006 unstable=0 bg_thresh=1014 thresh=2029 gap=530 poll_thresh=18 ino=257 dd-2584 [005] 100.311096: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1006 unstable=0 bg_thresh=1014 thresh=2028 gap=504 poll_thresh=19 ino=257 dd-2584 [005] 100.311105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=64908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 100.317995: balance_dirty_state: bdi btrfs-1: dirty=518 wb=856 unstable=0 bg_thresh=1013 thresh=2026 gap=652 poll_thresh=19 ino=257 dd-2584 [005] 100.318064: balance_dirty_state: bdi btrfs-1: dirty=518 wb=856 unstable=0 bg_thresh=1012 thresh=2025 gap=651 poll_thresh=14 ino=257 dd-2584 [005] 100.318122: balance_dirty_state: bdi btrfs-1: dirty=543 wb=856 unstable=0 bg_thresh=1012 thresh=2025 gap=626 poll_thresh=15 ino=257 dd-2584 [005] 100.318179: balance_dirty_state: bdi btrfs-1: dirty=568 wb=856 unstable=0 bg_thresh=1012 thresh=2024 gap=600 poll_thresh=16 ino=257 dd-2584 [005] 100.318293: balance_dirty_state: bdi btrfs-1: dirty=593 wb=856 unstable=0 bg_thresh=1014 thresh=2028 gap=579 poll_thresh=17 ino=257 dd-2584 [005] 100.318405: balance_dirty_state: bdi btrfs-1: dirty=618 wb=856 unstable=0 bg_thresh=1013 thresh=2027 gap=553 poll_thresh=18 ino=257 dd-2584 [005] 100.318517: balance_dirty_state: bdi btrfs-1: dirty=668 wb=856 unstable=0 bg_thresh=1013 thresh=2026 gap=502 poll_thresh=19 ino=257 dd-2584 [005] 100.318522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=64908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.325987: balance_dirty_state: bdi btrfs-1: dirty=668 wb=731 unstable=0 bg_thresh=1013 thresh=2027 gap=628 poll_thresh=19 ino=257 dd-2584 [004] 100.326090: balance_dirty_state: bdi btrfs-1: dirty=693 wb=731 unstable=0 bg_thresh=1013 thresh=2027 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 100.326207: balance_dirty_state: bdi btrfs-1: dirty=693 wb=731 unstable=0 bg_thresh=1016 thresh=2032 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 100.326324: balance_dirty_state: bdi btrfs-1: dirty=718 wb=731 unstable=0 bg_thresh=1016 thresh=2032 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 100.326557: balance_dirty_state: bdi btrfs-1: dirty=743 wb=731 unstable=0 bg_thresh=1018 thresh=2036 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 100.327171: balance_dirty_state: bdi btrfs-1: dirty=768 wb=731 unstable=0 bg_thresh=1017 thresh=2035 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 100.327539: balance_dirty_state: bdi btrfs-1: dirty=818 wb=731 unstable=0 bg_thresh=1013 thresh=2026 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 100.327551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=64908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 100.334018: balance_dirty_state: bdi btrfs-1: dirty=818 wb=656 unstable=0 bg_thresh=1016 thresh=2032 gap=558 poll_thresh=19 ino=257 dd-2584 [000] 100.334134: balance_dirty_state: bdi btrfs-1: dirty=843 wb=656 unstable=0 bg_thresh=1018 thresh=2037 gap=538 poll_thresh=14 ino=257 dd-2584 [000] 100.334218: balance_dirty_state: bdi btrfs-1: dirty=843 wb=656 unstable=0 bg_thresh=1018 thresh=2037 gap=538 poll_thresh=15 ino=257 dd-2584 [000] 100.334302: balance_dirty_state: bdi btrfs-1: dirty=868 wb=656 unstable=0 bg_thresh=1021 thresh=2042 gap=518 poll_thresh=16 ino=257 dd-2584 [000] 100.334467: balance_dirty_state: bdi btrfs-1: dirty=893 wb=656 unstable=0 bg_thresh=1023 thresh=2047 gap=498 poll_thresh=17 ino=257 dd-2584 [000] 100.334474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=64908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 100.341988: balance_dirty_state: bdi btrfs-1: dirty=893 wb=406 unstable=0 bg_thresh=1017 thresh=2035 gap=736 poll_thresh=17 ino=257 dd-2584 [000] 100.342112: balance_dirty_state: bdi btrfs-1: dirty=918 wb=406 unstable=0 bg_thresh=1017 thresh=2035 gap=711 poll_thresh=13 ino=257 dd-2584 [000] 100.342227: balance_dirty_state: bdi btrfs-1: dirty=918 wb=406 unstable=0 bg_thresh=1020 thresh=2040 gap=716 poll_thresh=14 ino=257 dd-2584 [000] 100.342341: balance_dirty_state: bdi btrfs-1: dirty=943 wb=406 unstable=0 bg_thresh=1020 thresh=2040 gap=691 poll_thresh=15 ino=257 dd-2584 [000] 100.342455: balance_dirty_state: bdi btrfs-1: dirty=968 wb=406 unstable=0 bg_thresh=1022 thresh=2045 gap=671 poll_thresh=16 ino=257 dd-2584 [000] 100.342685: balance_dirty_state: bdi btrfs-1: dirty=993 wb=406 unstable=0 bg_thresh=1025 thresh=2050 gap=651 poll_thresh=17 ino=257 dd-2584 [000] 100.342922: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=406 unstable=0 bg_thresh=1021 thresh=2043 gap=619 poll_thresh=18 ino=257 dd-2584 [000] 100.343504: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=406 unstable=0 bg_thresh=1023 thresh=2047 gap=573 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 100.343555: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17848 wrote=0 to_write=8192 dd-2584 [000] 100.343686: balance_dirty_state: bdi btrfs-1: dirty=1093 wb=406 unstable=0 bg_thresh=1023 thresh=2046 gap=547 poll_thresh=20 ino=257 dd-2584 [000] 100.343815: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=456 unstable=0 bg_thresh=1022 thresh=2045 gap=521 poll_thresh=21 ino=257 dd-2584 [000] 100.343942: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=506 unstable=0 bg_thresh=1024 thresh=2049 gap=525 poll_thresh=22 ino=257 dd-2584 [000] 100.344070: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=556 unstable=0 bg_thresh=1024 thresh=2048 gap=474 poll_thresh=23 ino=257 dd-2584 [000] 100.344071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=64908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 100.345384: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=768 to_write=7424 dd-2584 [004] 100.350011: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1181 unstable=0 bg_thresh=1017 thresh=2035 gap=436 poll_thresh=23 ino=257 dd-2584 [004] 100.350023: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=64908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.357964: balance_dirty_state: bdi btrfs-1: dirty=418 wb=931 unstable=0 bg_thresh=1016 thresh=2032 gap=683 poll_thresh=23 ino=257 dd-2584 [004] 100.358090: balance_dirty_state: bdi btrfs-1: dirty=418 wb=931 unstable=0 bg_thresh=1018 thresh=2037 gap=688 poll_thresh=17 ino=257 dd-2584 [004] 100.358325: balance_dirty_state: bdi btrfs-1: dirty=468 wb=931 unstable=0 bg_thresh=1018 thresh=2036 gap=637 poll_thresh=18 ino=257 dd-2584 [004] 100.358559: balance_dirty_state: bdi btrfs-1: dirty=493 wb=931 unstable=0 bg_thresh=1020 thresh=2040 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 100.359144: balance_dirty_state: bdi btrfs-1: dirty=518 wb=931 unstable=0 bg_thresh=1019 thresh=2039 gap=590 poll_thresh=20 ino=257 dd-2584 [004] 100.359378: balance_dirty_state: bdi btrfs-1: dirty=543 wb=931 unstable=0 bg_thresh=1019 thresh=2038 gap=564 poll_thresh=21 ino=257 dd-2584 [004] 100.359615: balance_dirty_state: bdi btrfs-1: dirty=593 wb=931 unstable=0 bg_thresh=1018 thresh=2036 gap=512 poll_thresh=22 ino=257 dd-2584 [004] 100.359847: balance_dirty_state: bdi btrfs-1: dirty=618 wb=931 unstable=0 bg_thresh=1017 thresh=2035 gap=486 poll_thresh=23 ino=257 dd-2584 [004] 100.359856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-161% task_weight=98% bdi_bw=64908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.365964: balance_dirty_state: bdi btrfs-1: dirty=618 wb=806 unstable=0 bg_thresh=1018 thresh=2037 gap=613 poll_thresh=23 ino=257 dd-2584 [004] 100.366064: balance_dirty_state: bdi btrfs-1: dirty=643 wb=806 unstable=0 bg_thresh=1018 thresh=2037 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 100.366234: balance_dirty_state: bdi btrfs-1: dirty=668 wb=806 unstable=0 bg_thresh=1018 thresh=2036 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 100.366403: balance_dirty_state: bdi btrfs-1: dirty=693 wb=806 unstable=0 bg_thresh=1020 thresh=2040 gap=541 poll_thresh=19 ino=257 dd-2584 [004] 100.366572: balance_dirty_state: bdi btrfs-1: dirty=743 wb=806 unstable=0 bg_thresh=1019 thresh=2039 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 100.366578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=64908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.373949: balance_dirty_state: bdi btrfs-1: dirty=743 wb=656 unstable=0 bg_thresh=1011 thresh=2023 gap=624 poll_thresh=20 ino=257 dd-2584 [004] 100.374035: balance_dirty_state: bdi btrfs-1: dirty=743 wb=656 unstable=0 bg_thresh=1014 thresh=2028 gap=629 poll_thresh=15 ino=257 dd-2584 [004] 100.374118: balance_dirty_state: bdi btrfs-1: dirty=768 wb=656 unstable=0 bg_thresh=1014 thresh=2028 gap=604 poll_thresh=16 ino=257 dd-2584 [004] 100.374573: balance_dirty_state: bdi btrfs-1: dirty=793 wb=656 unstable=0 bg_thresh=1016 thresh=2033 gap=584 poll_thresh=17 ino=257 dd-2584 [004] 100.374739: balance_dirty_state: bdi btrfs-1: dirty=818 wb=656 unstable=0 bg_thresh=1019 thresh=2038 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 100.374868: balance_dirty_state: bdi btrfs-1: dirty=868 wb=656 unstable=0 bg_thresh=1021 thresh=2042 gap=518 poll_thresh=19 ino=257 dd-2584 [004] 100.374981: balance_dirty_state: bdi btrfs-1: dirty=893 wb=656 unstable=0 bg_thresh=1020 thresh=2041 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 100.374985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=64908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.381957: balance_dirty_state: bdi btrfs-1: dirty=893 wb=531 unstable=0 bg_thresh=1014 thresh=2029 gap=605 poll_thresh=20 ino=257 dd-2584 [004] 100.382037: balance_dirty_state: bdi btrfs-1: dirty=918 wb=531 unstable=0 bg_thresh=1014 thresh=2029 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 100.382092: balance_dirty_state: bdi btrfs-1: dirty=918 wb=531 unstable=0 bg_thresh=1017 thresh=2034 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 100.382202: balance_dirty_state: bdi btrfs-1: dirty=943 wb=531 unstable=0 bg_thresh=1019 thresh=2039 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 100.382315: balance_dirty_state: bdi btrfs-1: dirty=993 wb=531 unstable=0 bg_thresh=1019 thresh=2038 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 100.382427: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=531 unstable=0 bg_thresh=1018 thresh=2037 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 100.382431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-158% task_weight=98% bdi_bw=64908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.390160: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=406 unstable=0 bg_thresh=1014 thresh=2028 gap=604 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 100.390218: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17896 wrote=0 to_write=8192 dd-2584 [004] 100.390543: balance_dirty_state: bdi btrfs-1: dirty=993 wb=456 unstable=0 bg_thresh=1014 thresh=2028 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 100.390605: balance_dirty_state: bdi btrfs-1: dirty=968 wb=481 unstable=0 bg_thresh=1016 thresh=2033 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 100.390668: balance_dirty_state: bdi btrfs-1: dirty=968 wb=506 unstable=0 bg_thresh=1016 thresh=2033 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 100.390807: balance_dirty_state: bdi btrfs-1: dirty=918 wb=556 unstable=0 bg_thresh=1019 thresh=2038 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 100.390999: balance_dirty_state: bdi btrfs-1: dirty=893 wb=631 unstable=0 bg_thresh=1021 thresh=2042 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 100.391185: balance_dirty_state: bdi btrfs-1: dirty=843 wb=731 unstable=0 bg_thresh=1023 thresh=2047 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 100.391188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-147% task_weight=98% bdi_bw=64908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 100.392140: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=752 to_write=7440 dd-2584 [004] 100.398021: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1031 unstable=0 bg_thresh=1022 thresh=2045 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 100.398122: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1031 unstable=0 bg_thresh=1025 thresh=2050 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 100.398213: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1031 unstable=0 bg_thresh=1022 thresh=2044 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 100.398303: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1031 unstable=0 bg_thresh=1024 thresh=2049 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 100.398487: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1031 unstable=0 bg_thresh=1026 thresh=2053 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 100.398670: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1031 unstable=0 bg_thresh=1026 thresh=2052 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 100.398677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=64908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.405963: balance_dirty_state: bdi btrfs-1: dirty=518 wb=906 unstable=0 bg_thresh=1019 thresh=2038 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 100.406311: balance_dirty_state: bdi btrfs-1: dirty=543 wb=906 unstable=0 bg_thresh=1016 thresh=2032 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 100.406373: balance_dirty_state: bdi btrfs-1: dirty=568 wb=906 unstable=0 bg_thresh=1015 thresh=2031 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 100.406439: balance_dirty_state: bdi btrfs-1: dirty=568 wb=906 unstable=0 bg_thresh=1012 thresh=2025 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 100.406533: balance_dirty_state: bdi btrfs-1: dirty=593 wb=906 unstable=0 bg_thresh=1011 thresh=2023 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 100.406715: balance_dirty_state: bdi btrfs-1: dirty=618 wb=906 unstable=0 bg_thresh=1017 thresh=2034 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 100.406895: balance_dirty_state: bdi btrfs-1: dirty=643 wb=906 unstable=0 bg_thresh=1009 thresh=2019 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 100.406902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=64908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.413951: balance_dirty_state: bdi btrfs-1: dirty=643 wb=781 unstable=0 bg_thresh=1001 thresh=2002 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 100.414051: balance_dirty_state: bdi btrfs-1: dirty=668 wb=756 unstable=0 bg_thresh=1000 thresh=2001 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 100.414151: balance_dirty_state: bdi btrfs-1: dirty=693 wb=681 unstable=0 bg_thresh=1003 thresh=2007 gap=633 poll_thresh=14 ino=257 dd-2584 [004] 100.414248: balance_dirty_state: bdi btrfs-1: dirty=693 wb=656 unstable=0 bg_thresh=1001 thresh=2003 gap=654 poll_thresh=15 ino=257 dd-2584 [004] 100.414344: balance_dirty_state: bdi btrfs-1: dirty=718 wb=656 unstable=0 bg_thresh=1001 thresh=2003 gap=629 poll_thresh=16 ino=257 dd-2584 [004] 100.414522: balance_dirty_state: bdi btrfs-1: dirty=743 wb=656 unstable=0 bg_thresh=1006 thresh=2013 gap=614 poll_thresh=17 ino=257 dd-2584 [004] 100.414709: balance_dirty_state: bdi btrfs-1: dirty=793 wb=656 unstable=0 bg_thresh=1003 thresh=2006 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 100.415116: balance_dirty_state: bdi btrfs-1: dirty=818 wb=656 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=19 ino=257 dd-2584 [004] 100.415236: balance_dirty_state: bdi btrfs-1: dirty=843 wb=656 unstable=0 bg_thresh=1005 thresh=2010 gap=511 poll_thresh=20 ino=257 dd-2584 [004] 100.415361: balance_dirty_state: bdi btrfs-1: dirty=868 wb=656 unstable=0 bg_thresh=1007 thresh=2014 gap=490 poll_thresh=21 ino=257 dd-2584 [004] 100.415366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.426045: balance_dirty_state: bdi btrfs-1: dirty=868 wb=531 unstable=0 bg_thresh=1002 thresh=2005 gap=606 poll_thresh=21 ino=257 dd-2584 [004] 100.426122: balance_dirty_state: bdi btrfs-1: dirty=893 wb=531 unstable=0 bg_thresh=1002 thresh=2005 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 100.426248: balance_dirty_state: bdi btrfs-1: dirty=918 wb=531 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 100.426417: balance_dirty_state: bdi btrfs-1: dirty=968 wb=531 unstable=0 bg_thresh=1007 thresh=2015 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 100.426586: balance_dirty_state: bdi btrfs-1: dirty=993 wb=531 unstable=0 bg_thresh=1009 thresh=2019 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 100.426593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 100.433992: balance_dirty_state: bdi btrfs-1: dirty=993 wb=406 unstable=0 bg_thresh=1002 thresh=2005 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 100.434085: balance_dirty_state: bdi btrfs-1: dirty=993 wb=406 unstable=0 bg_thresh=1002 thresh=2005 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 100.434146: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=406 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 100.434210: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=406 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 100.434210: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17940 wrote=0 to_write=16384 dd-2584 [004] 100.434509: balance_dirty_state: bdi btrfs-1: dirty=993 wb=481 unstable=0 bg_thresh=1007 thresh=2015 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 100.434636: balance_dirty_state: bdi btrfs-1: dirty=968 wb=531 unstable=0 bg_thresh=1009 thresh=2019 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 100.434763: balance_dirty_state: bdi btrfs-1: dirty=968 wb=581 unstable=0 bg_thresh=1009 thresh=2018 gap=469 poll_thresh=19 ino=257 dd-2584 [004] 100.434764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 100.435998: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=720 to_write=15664 dd-2584 [004] 100.442041: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1006 unstable=0 bg_thresh=1007 thresh=2014 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 100.442121: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1006 unstable=0 bg_thresh=1007 thresh=2014 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 100.442179: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1006 unstable=0 bg_thresh=1009 thresh=2019 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 100.442235: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1006 unstable=0 bg_thresh=1009 thresh=2019 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 100.442350: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1006 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 100.442465: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1006 unstable=0 bg_thresh=1008 thresh=2017 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 100.442470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.450074: balance_dirty_state: bdi btrfs-1: dirty=518 wb=881 unstable=0 bg_thresh=1000 thresh=2001 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 100.450166: balance_dirty_state: bdi btrfs-1: dirty=543 wb=881 unstable=0 bg_thresh=1000 thresh=2001 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 100.450251: balance_dirty_state: bdi btrfs-1: dirty=543 wb=881 unstable=0 bg_thresh=1003 thresh=2006 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 100.450336: balance_dirty_state: bdi btrfs-1: dirty=568 wb=881 unstable=0 bg_thresh=1003 thresh=2006 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 100.450711: balance_dirty_state: bdi btrfs-1: dirty=593 wb=881 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 100.450879: balance_dirty_state: bdi btrfs-1: dirty=618 wb=881 unstable=0 bg_thresh=1008 thresh=2016 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 100.451050: balance_dirty_state: bdi btrfs-1: dirty=643 wb=881 unstable=0 bg_thresh=1010 thresh=2020 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 100.451056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.458015: balance_dirty_state: bdi btrfs-1: dirty=643 wb=631 unstable=0 bg_thresh=1006 thresh=2013 gap=739 poll_thresh=18 ino=257 dd-2584 [004] 100.458116: balance_dirty_state: bdi btrfs-1: dirty=668 wb=631 unstable=0 bg_thresh=1007 thresh=2015 gap=716 poll_thresh=13 ino=257 dd-2584 [004] 100.458177: balance_dirty_state: bdi btrfs-1: dirty=668 wb=631 unstable=0 bg_thresh=1010 thresh=2020 gap=721 poll_thresh=14 ino=257 dd-2584 [004] 100.458234: balance_dirty_state: bdi btrfs-1: dirty=693 wb=631 unstable=0 bg_thresh=1010 thresh=2020 gap=696 poll_thresh=15 ino=257 dd-2584 [004] 100.458290: balance_dirty_state: bdi btrfs-1: dirty=718 wb=631 unstable=0 bg_thresh=1009 thresh=2019 gap=670 poll_thresh=16 ino=257 dd-2584 [004] 100.458402: balance_dirty_state: bdi btrfs-1: dirty=743 wb=631 unstable=0 bg_thresh=1009 thresh=2018 gap=644 poll_thresh=17 ino=257 dd-2584 [004] 100.458515: balance_dirty_state: bdi btrfs-1: dirty=768 wb=631 unstable=0 bg_thresh=1011 thresh=2022 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 100.458626: balance_dirty_state: bdi btrfs-1: dirty=818 wb=631 unstable=0 bg_thresh=1010 thresh=2021 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 100.458904: balance_dirty_state: bdi btrfs-1: dirty=843 wb=631 unstable=0 bg_thresh=1010 thresh=2020 gap=546 poll_thresh=20 ino=257 dd-2584 [004] 100.459021: balance_dirty_state: bdi btrfs-1: dirty=868 wb=631 unstable=0 bg_thresh=1009 thresh=2019 gap=520 poll_thresh=21 ino=257 dd-2584 [004] 100.459134: balance_dirty_state: bdi btrfs-1: dirty=893 wb=631 unstable=0 bg_thresh=1011 thresh=2023 gap=499 poll_thresh=22 ino=257 dd-2584 [004] 100.459138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-315% task_weight=98% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.466032: balance_dirty_state: bdi btrfs-1: dirty=893 wb=506 unstable=0 bg_thresh=1001 thresh=2003 gap=604 poll_thresh=22 ino=257 dd-2584 [004] 100.466123: balance_dirty_state: bdi btrfs-1: dirty=918 wb=506 unstable=0 bg_thresh=1001 thresh=2003 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 100.466233: balance_dirty_state: bdi btrfs-1: dirty=943 wb=506 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 100.466343: balance_dirty_state: bdi btrfs-1: dirty=993 wb=506 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 100.466456: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=506 unstable=0 bg_thresh=1011 thresh=2023 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 100.466460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 100.466518: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17972 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 100.467916: writeback_single_inode: bdi btrfs-1: ino=257 state= age=200 wrote=608 to_write=15776 dd-2584 [004] 100.473994: balance_dirty_state: bdi btrfs-1: dirty=418 wb=981 unstable=0 bg_thresh=1009 thresh=2018 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 100.474101: balance_dirty_state: bdi btrfs-1: dirty=443 wb=981 unstable=0 bg_thresh=1009 thresh=2018 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 100.474161: balance_dirty_state: bdi btrfs-1: dirty=443 wb=981 unstable=0 bg_thresh=1011 thresh=2023 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 100.474218: balance_dirty_state: bdi btrfs-1: dirty=468 wb=981 unstable=0 bg_thresh=1008 thresh=2017 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 100.474497: balance_dirty_state: bdi btrfs-1: dirty=493 wb=981 unstable=0 bg_thresh=1008 thresh=2016 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 100.474612: balance_dirty_state: bdi btrfs-1: dirty=518 wb=981 unstable=0 bg_thresh=1010 thresh=2020 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 100.474724: balance_dirty_state: bdi btrfs-1: dirty=568 wb=981 unstable=0 bg_thresh=1009 thresh=2019 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 100.474728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-134% task_gap=-367% task_weight=98% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.482036: balance_dirty_state: bdi btrfs-1: dirty=568 wb=856 unstable=0 bg_thresh=1002 thresh=2005 gap=581 poll_thresh=19 ino=257 dd-2584 [004] 100.482099: balance_dirty_state: bdi btrfs-1: dirty=568 wb=856 unstable=0 bg_thresh=1002 thresh=2005 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 100.482158: balance_dirty_state: bdi btrfs-1: dirty=593 wb=856 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 100.482212: balance_dirty_state: bdi btrfs-1: dirty=618 wb=856 unstable=0 bg_thresh=1005 thresh=2010 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 100.482322: balance_dirty_state: bdi btrfs-1: dirty=643 wb=856 unstable=0 bg_thresh=1007 thresh=2015 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 100.482437: balance_dirty_state: bdi btrfs-1: dirty=668 wb=856 unstable=0 bg_thresh=1009 thresh=2019 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 100.482441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.490070: balance_dirty_state: bdi btrfs-1: dirty=668 wb=731 unstable=0 bg_thresh=1001 thresh=2003 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 100.490160: balance_dirty_state: bdi btrfs-1: dirty=693 wb=731 unstable=0 bg_thresh=1001 thresh=2003 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 100.490243: balance_dirty_state: bdi btrfs-1: dirty=693 wb=731 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 100.490326: balance_dirty_state: bdi btrfs-1: dirty=718 wb=731 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 100.490409: balance_dirty_state: bdi btrfs-1: dirty=743 wb=731 unstable=0 bg_thresh=1006 thresh=2013 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 100.490869: balance_dirty_state: bdi btrfs-1: dirty=768 wb=731 unstable=0 bg_thresh=1009 thresh=2018 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 100.491040: balance_dirty_state: bdi btrfs-1: dirty=793 wb=731 unstable=0 bg_thresh=1011 thresh=2022 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 100.491046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.497994: balance_dirty_state: bdi btrfs-1: dirty=793 wb=506 unstable=0 bg_thresh=1007 thresh=2015 gap=716 poll_thresh=18 ino=257 dd-2584 [004] 100.498074: balance_dirty_state: bdi btrfs-1: dirty=818 wb=506 unstable=0 bg_thresh=1007 thresh=2015 gap=691 poll_thresh=13 ino=257 dd-2584 [004] 100.498129: balance_dirty_state: bdi btrfs-1: dirty=843 wb=506 unstable=0 bg_thresh=1010 thresh=2020 gap=671 poll_thresh=14 ino=257 dd-2584 [004] 100.498186: balance_dirty_state: bdi btrfs-1: dirty=843 wb=506 unstable=0 bg_thresh=1010 thresh=2020 gap=671 poll_thresh=15 ino=257 dd-2584 [004] 100.498241: balance_dirty_state: bdi btrfs-1: dirty=868 wb=506 unstable=0 bg_thresh=1009 thresh=2019 gap=645 poll_thresh=16 ino=257 dd-2584 [004] 100.498353: balance_dirty_state: bdi btrfs-1: dirty=893 wb=506 unstable=0 bg_thresh=1009 thresh=2018 gap=619 poll_thresh=17 ino=257 dd-2584 [004] 100.498465: balance_dirty_state: bdi btrfs-1: dirty=918 wb=506 unstable=0 bg_thresh=1008 thresh=2017 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 100.498577: balance_dirty_state: bdi btrfs-1: dirty=968 wb=506 unstable=0 bg_thresh=1010 thresh=2021 gap=547 poll_thresh=19 ino=257 dd-2584 [004] 100.498690: balance_dirty_state: bdi btrfs-1: dirty=993 wb=506 unstable=0 bg_thresh=1010 thresh=2020 gap=521 poll_thresh=20 ino=257 dd-2584 [004] 100.498968: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=506 unstable=0 bg_thresh=1009 thresh=2019 gap=495 poll_thresh=21 ino=257 dd-2584 [004] 100.498973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 100.499035: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18004 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 100.500421: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=608 to_write=15776 dd-2584 [004] 100.506028: balance_dirty_state: bdi btrfs-1: dirty=418 wb=981 unstable=0 bg_thresh=1003 thresh=2006 gap=607 poll_thresh=21 ino=257 dd-2584 [004] 100.506088: balance_dirty_state: bdi btrfs-1: dirty=443 wb=981 unstable=0 bg_thresh=1003 thresh=2006 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 100.506199: balance_dirty_state: bdi btrfs-1: dirty=468 wb=981 unstable=0 bg_thresh=1005 thresh=2011 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 100.506309: balance_dirty_state: bdi btrfs-1: dirty=493 wb=981 unstable=0 bg_thresh=1008 thresh=2016 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 100.506423: balance_dirty_state: bdi btrfs-1: dirty=543 wb=981 unstable=0 bg_thresh=1010 thresh=2020 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 100.506427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.514001: balance_dirty_state: bdi btrfs-1: dirty=543 wb=856 unstable=0 bg_thresh=1007 thresh=2015 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 100.514076: balance_dirty_state: bdi btrfs-1: dirty=543 wb=856 unstable=0 bg_thresh=1007 thresh=2015 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 100.514131: balance_dirty_state: bdi btrfs-1: dirty=568 wb=856 unstable=0 bg_thresh=1010 thresh=2020 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 100.514188: balance_dirty_state: bdi btrfs-1: dirty=593 wb=856 unstable=0 bg_thresh=1010 thresh=2020 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 100.514299: balance_dirty_state: bdi btrfs-1: dirty=618 wb=856 unstable=0 bg_thresh=1012 thresh=2024 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 100.514412: balance_dirty_state: bdi btrfs-1: dirty=643 wb=856 unstable=0 bg_thresh=1011 thresh=2023 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 100.514692: balance_dirty_state: bdi btrfs-1: dirty=668 wb=856 unstable=0 bg_thresh=1008 thresh=2016 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 100.514697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=65656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.522021: balance_dirty_state: bdi btrfs-1: dirty=668 wb=731 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 100.522143: balance_dirty_state: bdi btrfs-1: dirty=693 wb=731 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 100.522258: balance_dirty_state: bdi btrfs-1: dirty=718 wb=731 unstable=0 bg_thresh=1006 thresh=2012 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 100.522373: balance_dirty_state: bdi btrfs-1: dirty=718 wb=731 unstable=0 bg_thresh=1006 thresh=2012 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 100.522601: balance_dirty_state: bdi btrfs-1: dirty=768 wb=731 unstable=0 bg_thresh=1008 thresh=2017 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 100.522868: balance_dirty_state: bdi btrfs-1: dirty=793 wb=656 unstable=0 bg_thresh=1010 thresh=2021 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 100.523040: balance_dirty_state: bdi btrfs-1: dirty=818 wb=631 unstable=0 bg_thresh=1010 thresh=2020 gap=571 poll_thresh=19 ino=257 dd-2584 [004] 100.523210: balance_dirty_state: bdi btrfs-1: dirty=868 wb=631 unstable=0 bg_thresh=1009 thresh=2019 gap=520 poll_thresh=20 ino=257 dd-2584 [004] 100.523378: balance_dirty_state: bdi btrfs-1: dirty=893 wb=631 unstable=0 bg_thresh=1009 thresh=2018 gap=494 poll_thresh=21 ino=257 dd-2584 [004] 100.523384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.530041: balance_dirty_state: bdi btrfs-1: dirty=893 wb=631 unstable=0 bg_thresh=1010 thresh=2021 gap=497 poll_thresh=21 ino=257 dd-2584 [004] 100.530056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.538091: balance_dirty_state: bdi btrfs-1: dirty=893 wb=631 unstable=0 bg_thresh=1013 thresh=2027 gap=503 poll_thresh=21 ino=257 dd-2584 [004] 100.538098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.546024: balance_dirty_state: bdi btrfs-1: dirty=893 wb=256 unstable=0 bg_thresh=1004 thresh=2009 gap=860 poll_thresh=21 ino=257 dd-2584 [004] 100.546092: balance_dirty_state: bdi btrfs-1: dirty=893 wb=256 unstable=0 bg_thresh=1004 thresh=2009 gap=860 poll_thresh=16 ino=257 dd-2584 [004] 100.546409: balance_dirty_state: bdi btrfs-1: dirty=943 wb=256 unstable=0 bg_thresh=1013 thresh=2026 gap=827 poll_thresh=17 ino=257 dd-2584 [004] 100.546580: balance_dirty_state: bdi btrfs-1: dirty=968 wb=256 unstable=0 bg_thresh=1015 thresh=2031 gap=807 poll_thresh=18 ino=257 dd-2584 [004] 100.546732: balance_dirty_state: bdi btrfs-1: dirty=993 wb=256 unstable=0 bg_thresh=1020 thresh=2041 gap=792 poll_thresh=19 ino=257 dd-2584 [004] 100.546851: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=256 unstable=0 bg_thresh=1020 thresh=2040 gap=741 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 100.546901: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18052 wrote=0 to_write=16384 dd-2584 [004] 100.546980: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=256 unstable=0 bg_thresh=1019 thresh=2039 gap=715 poll_thresh=21 ino=257 dd-2584 [004] 100.547112: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=306 unstable=0 bg_thresh=1015 thresh=2030 gap=681 poll_thresh=22 ino=257 dd-2584 [004] 100.547246: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=356 unstable=0 bg_thresh=1014 thresh=2028 gap=654 poll_thresh=23 ino=257 dd-2584 [004] 100.547377: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=406 unstable=0 bg_thresh=1010 thresh=2021 gap=597 poll_thresh=24 ino=257 dd-2584 [004] 100.547700: balance_dirty_state: bdi btrfs-1: dirty=893 wb=556 unstable=0 bg_thresh=1010 thresh=2020 gap=571 poll_thresh=25 ino=257 dd-2584 [004] 100.547835: balance_dirty_state: bdi btrfs-1: dirty=843 wb=631 unstable=0 bg_thresh=1012 thresh=2024 gap=550 poll_thresh=26 ino=257 dd-2584 [004] 100.548002: balance_dirty_state: bdi btrfs-1: dirty=843 wb=681 unstable=0 bg_thresh=1011 thresh=2023 gap=499 poll_thresh=27 ino=257 dd-2584 [004] 100.548005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 100.548912: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=832 to_write=15552 dd-2584 [004] 100.554011: balance_dirty_state: bdi btrfs-1: dirty=418 wb=981 unstable=0 bg_thresh=997 thresh=1995 gap=596 poll_thresh=27 ino=257 dd-2584 [004] 100.554177: balance_dirty_state: bdi btrfs-1: dirty=418 wb=981 unstable=0 bg_thresh=997 thresh=1995 gap=596 poll_thresh=20 ino=257 dd-2584 [004] 100.554397: balance_dirty_state: bdi btrfs-1: dirty=443 wb=981 unstable=0 bg_thresh=1000 thresh=2000 gap=576 poll_thresh=21 ino=257 dd-2584 [004] 100.554572: balance_dirty_state: bdi btrfs-1: dirty=493 wb=981 unstable=0 bg_thresh=1002 thresh=2005 gap=531 poll_thresh=22 ino=257 dd-2584 [004] 100.554755: balance_dirty_state: bdi btrfs-1: dirty=518 wb=981 unstable=0 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=23 ino=257 dd-2584 [004] 100.554960: balance_dirty_state: bdi btrfs-1: dirty=543 wb=981 unstable=0 bg_thresh=1004 thresh=2008 gap=484 poll_thresh=24 ino=257 dd-2584 [004] 100.554971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.561999: balance_dirty_state: bdi btrfs-1: dirty=543 wb=881 unstable=0 bg_thresh=1001 thresh=2003 gap=579 poll_thresh=24 ino=257 dd-2584 [004] 100.562140: balance_dirty_state: bdi btrfs-1: dirty=568 wb=881 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 100.562622: balance_dirty_state: bdi btrfs-1: dirty=593 wb=881 unstable=0 bg_thresh=1003 thresh=2007 gap=533 poll_thresh=19 ino=257 dd-2584 [004] 100.562801: balance_dirty_state: bdi btrfs-1: dirty=618 wb=881 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=20 ino=257 dd-2584 [004] 100.562977: balance_dirty_state: bdi btrfs-1: dirty=668 wb=881 unstable=0 bg_thresh=1005 thresh=2010 gap=461 poll_thresh=21 ino=257 dd-2584 [004] 100.562983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.570117: balance_dirty_state: bdi btrfs-1: dirty=668 wb=756 unstable=0 bg_thresh=1001 thresh=2002 gap=578 poll_thresh=21 ino=257 dd-2584 [004] 100.570184: balance_dirty_state: bdi btrfs-1: dirty=668 wb=756 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 100.570297: balance_dirty_state: bdi btrfs-1: dirty=718 wb=756 unstable=0 bg_thresh=997 thresh=1995 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 100.570411: balance_dirty_state: bdi btrfs-1: dirty=743 wb=756 unstable=0 bg_thresh=999 thresh=1999 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 100.570524: balance_dirty_state: bdi btrfs-1: dirty=768 wb=756 unstable=0 bg_thresh=999 thresh=1998 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 100.570529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.578172: balance_dirty_state: bdi btrfs-1: dirty=768 wb=631 unstable=0 bg_thresh=1000 thresh=2000 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 100.578246: balance_dirty_state: bdi btrfs-1: dirty=793 wb=631 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 100.578309: balance_dirty_state: bdi btrfs-1: dirty=818 wb=631 unstable=0 bg_thresh=999 thresh=1999 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 100.578370: balance_dirty_state: bdi btrfs-1: dirty=818 wb=631 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 100.578669: balance_dirty_state: bdi btrfs-1: dirty=843 wb=631 unstable=0 bg_thresh=998 thresh=1997 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 100.578791: balance_dirty_state: bdi btrfs-1: dirty=893 wb=631 unstable=0 bg_thresh=998 thresh=1996 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 100.578795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.586134: balance_dirty_state: bdi btrfs-1: dirty=893 wb=481 unstable=0 bg_thresh=997 thresh=1995 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 100.586248: balance_dirty_state: bdi btrfs-1: dirty=893 wb=481 unstable=0 bg_thresh=1002 thresh=2004 gap=630 poll_thresh=13 ino=257 dd-2584 [004] 100.586313: balance_dirty_state: bdi btrfs-1: dirty=918 wb=481 unstable=0 bg_thresh=1001 thresh=2003 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 100.586374: balance_dirty_state: bdi btrfs-1: dirty=943 wb=481 unstable=0 bg_thresh=1001 thresh=2003 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 100.586435: balance_dirty_state: bdi btrfs-1: dirty=943 wb=481 unstable=0 bg_thresh=1001 thresh=2002 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 100.586556: balance_dirty_state: bdi btrfs-1: dirty=993 wb=481 unstable=0 bg_thresh=1000 thresh=2001 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 100.586677: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=481 unstable=0 bg_thresh=1002 thresh=2005 gap=506 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 100.586737: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18092 wrote=0 to_write=16384 dd-2584 [004] 100.586806: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=481 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 100.586808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 100.589898: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=640 to_write=15744 dd-2584 [004] 100.594071: balance_dirty_state: bdi btrfs-1: dirty=418 wb=981 unstable=0 bg_thresh=999 thresh=1999 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 100.594135: balance_dirty_state: bdi btrfs-1: dirty=443 wb=981 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 100.594196: balance_dirty_state: bdi btrfs-1: dirty=443 wb=981 unstable=0 bg_thresh=999 thresh=1998 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 100.594428: balance_dirty_state: bdi btrfs-1: dirty=468 wb=981 unstable=0 bg_thresh=998 thresh=1997 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 100.594545: balance_dirty_state: bdi btrfs-1: dirty=493 wb=981 unstable=0 bg_thresh=998 thresh=1996 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 100.594662: balance_dirty_state: bdi btrfs-1: dirty=543 wb=981 unstable=0 bg_thresh=997 thresh=1995 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 100.594666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.606110: balance_dirty_state: bdi btrfs-1: dirty=543 wb=856 unstable=0 bg_thresh=993 thresh=1987 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 100.606201: balance_dirty_state: bdi btrfs-1: dirty=543 wb=856 unstable=0 bg_thresh=993 thresh=1987 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 100.606286: balance_dirty_state: bdi btrfs-1: dirty=568 wb=856 unstable=0 bg_thresh=996 thresh=1992 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 100.606368: balance_dirty_state: bdi btrfs-1: dirty=593 wb=856 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 100.606451: balance_dirty_state: bdi btrfs-1: dirty=593 wb=856 unstable=0 bg_thresh=998 thresh=1997 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 100.606619: balance_dirty_state: bdi btrfs-1: dirty=618 wb=856 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 100.606792: balance_dirty_state: bdi btrfs-1: dirty=668 wb=856 unstable=0 bg_thresh=1003 thresh=2006 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 100.606798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 100.614086: balance_dirty_state: bdi btrfs-1: dirty=668 wb=531 unstable=0 bg_thresh=1000 thresh=2000 gap=801 poll_thresh=18 ino=257 dd-2584 [004] 100.614172: balance_dirty_state: bdi btrfs-1: dirty=668 wb=531 unstable=0 bg_thresh=997 thresh=1994 gap=795 poll_thresh=13 ino=257 dd-2584 [004] 100.614229: balance_dirty_state: bdi btrfs-1: dirty=693 wb=531 unstable=0 bg_thresh=999 thresh=1999 gap=775 poll_thresh=14 ino=257 dd-2584 [004] 100.614285: balance_dirty_state: bdi btrfs-1: dirty=718 wb=531 unstable=0 bg_thresh=996 thresh=1993 gap=744 poll_thresh=15 ino=257 dd-2584 [004] 100.614508: balance_dirty_state: bdi btrfs-1: dirty=718 wb=531 unstable=0 bg_thresh=999 thresh=1998 gap=749 poll_thresh=16 ino=257 dd-2584 [004] 100.614623: balance_dirty_state: bdi btrfs-1: dirty=768 wb=531 unstable=0 bg_thresh=998 thresh=1997 gap=698 poll_thresh=17 ino=257 dd-2584 [004] 100.614738: balance_dirty_state: bdi btrfs-1: dirty=793 wb=531 unstable=0 bg_thresh=997 thresh=1995 gap=671 poll_thresh=18 ino=257 dd-2584 [004] 100.614853: balance_dirty_state: bdi btrfs-1: dirty=818 wb=531 unstable=0 bg_thresh=997 thresh=1994 gap=645 poll_thresh=19 ino=257 dd-2584 [004] 100.614968: balance_dirty_state: bdi btrfs-1: dirty=843 wb=531 unstable=0 bg_thresh=996 thresh=1993 gap=619 poll_thresh=20 ino=257 dd-2584 [004] 100.615085: balance_dirty_state: bdi btrfs-1: dirty=893 wb=531 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=21 ino=257 dd-2584 [004] 100.615200: balance_dirty_state: bdi btrfs-1: dirty=918 wb=531 unstable=0 bg_thresh=998 thresh=1996 gap=547 poll_thresh=22 ino=257 dd-2584 [004] 100.615313: balance_dirty_state: bdi btrfs-1: dirty=943 wb=531 unstable=0 bg_thresh=997 thresh=1995 gap=521 poll_thresh=23 ino=257 dd-2584 [004] 100.615582: balance_dirty_state: bdi btrfs-1: dirty=993 wb=531 unstable=0 bg_thresh=997 thresh=1994 gap=470 poll_thresh=24 ino=257 dd-2584 [004] 100.615587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.622140: balance_dirty_state: bdi btrfs-1: dirty=993 wb=406 unstable=0 bg_thresh=993 thresh=1986 gap=587 poll_thresh=24 ino=257 dd-2584 [004] 100.622211: balance_dirty_state: bdi btrfs-1: dirty=993 wb=406 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 100.622335: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=406 unstable=0 bg_thresh=991 thresh=1982 gap=558 poll_thresh=19 ino=257 flush-btrfs-1-2586 [000] 100.622359: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18128 wrote=0 to_write=16384 dd-2584 [004] 100.622517: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=406 unstable=0 bg_thresh=989 thresh=1978 gap=504 poll_thresh=20 ino=257 dd-2584 [004] 100.622702: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=456 unstable=0 bg_thresh=993 thresh=1986 gap=487 poll_thresh=21 ino=257 dd-2584 [004] 100.622705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-368% task_weight=101% bdi_bw=66384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 100.624490: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=672 to_write=15712 dd-2584 [004] 100.630168: balance_dirty_state: bdi btrfs-1: dirty=418 wb=956 unstable=0 bg_thresh=998 thresh=1996 gap=622 poll_thresh=21 ino=257 dd-2584 [004] 100.630233: balance_dirty_state: bdi btrfs-1: dirty=443 wb=956 unstable=0 bg_thresh=998 thresh=1996 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 100.630350: balance_dirty_state: bdi btrfs-1: dirty=468 wb=956 unstable=0 bg_thresh=1000 thresh=2000 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 100.630468: balance_dirty_state: bdi btrfs-1: dirty=493 wb=956 unstable=0 bg_thresh=999 thresh=1999 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 100.630586: balance_dirty_state: bdi btrfs-1: dirty=518 wb=956 unstable=0 bg_thresh=999 thresh=1998 gap=524 poll_thresh=19 ino=257 dd-2584 [004] 100.630876: balance_dirty_state: bdi btrfs-1: dirty=568 wb=956 unstable=0 bg_thresh=1001 thresh=2002 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 100.630882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-169% task_gap=-439% task_weight=99% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 100.638107: balance_dirty_state: bdi btrfs-1: dirty=568 wb=806 unstable=0 bg_thresh=999 thresh=1999 gap=625 poll_thresh=20 ino=257 dd-2584 [002] 100.638235: balance_dirty_state: bdi btrfs-1: dirty=568 wb=806 unstable=0 bg_thresh=999 thresh=1999 gap=625 poll_thresh=15 ino=257 dd-2584 [002] 100.638354: balance_dirty_state: bdi btrfs-1: dirty=593 wb=806 unstable=0 bg_thresh=1002 thresh=2004 gap=605 poll_thresh=16 ino=257 dd-2584 [002] 100.638587: balance_dirty_state: bdi btrfs-1: dirty=618 wb=806 unstable=0 bg_thresh=1001 thresh=2003 gap=579 poll_thresh=17 ino=257 dd-2584 [002] 100.638821: balance_dirty_state: bdi btrfs-1: dirty=643 wb=806 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=18 ino=257 dd-2584 [002] 100.639056: balance_dirty_state: bdi btrfs-1: dirty=693 wb=806 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=19 ino=257 dd-2584 [002] 100.639289: balance_dirty_state: bdi btrfs-1: dirty=718 wb=806 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=20 ino=257 dd-2584 [002] 100.639297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-167% task_gap=-435% task_weight=99% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 100.646048: balance_dirty_state: bdi btrfs-1: dirty=718 wb=681 unstable=0 bg_thresh=1003 thresh=2006 gap=607 poll_thresh=20 ino=257 dd-2584 [002] 100.646164: balance_dirty_state: bdi btrfs-1: dirty=743 wb=681 unstable=0 bg_thresh=1000 thresh=2000 gap=576 poll_thresh=15 ino=257 dd-2584 [002] 100.646283: balance_dirty_state: bdi btrfs-1: dirty=743 wb=681 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=16 ino=257 dd-2584 [002] 100.646520: balance_dirty_state: bdi btrfs-1: dirty=793 wb=681 unstable=0 bg_thresh=999 thresh=1998 gap=524 poll_thresh=17 ino=257 dd-2584 [002] 100.647105: balance_dirty_state: bdi btrfs-1: dirty=818 wb=681 unstable=0 bg_thresh=1001 thresh=2002 gap=503 poll_thresh=18 ino=257 dd-2584 [002] 100.647340: balance_dirty_state: bdi btrfs-1: dirty=843 wb=681 unstable=0 bg_thresh=1000 thresh=2001 gap=477 poll_thresh=19 ino=257 dd-2584 [002] 100.647349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-170% task_gap=-441% task_weight=99% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 100.654107: balance_dirty_state: bdi btrfs-1: dirty=843 wb=681 unstable=0 bg_thresh=999 thresh=1998 gap=474 poll_thresh=19 ino=257 dd-2584 [002] 100.654112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-172% task_gap=-445% task_weight=100% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 100.662101: balance_dirty_state: bdi btrfs-1: dirty=843 wb=431 unstable=0 bg_thresh=998 thresh=1996 gap=722 poll_thresh=19 ino=257 dd-2584 [002] 100.662188: balance_dirty_state: bdi btrfs-1: dirty=868 wb=431 unstable=0 bg_thresh=998 thresh=1996 gap=697 poll_thresh=14 ino=257 dd-2584 [002] 100.662278: balance_dirty_state: bdi btrfs-1: dirty=868 wb=431 unstable=0 bg_thresh=997 thresh=1995 gap=696 poll_thresh=15 ino=257 dd-2584 [002] 100.662369: balance_dirty_state: bdi btrfs-1: dirty=893 wb=431 unstable=0 bg_thresh=1000 thresh=2000 gap=676 poll_thresh=16 ino=257 dd-2584 [002] 100.662545: balance_dirty_state: bdi btrfs-1: dirty=918 wb=431 unstable=0 bg_thresh=999 thresh=1999 gap=650 poll_thresh=17 ino=257 dd-2584 [002] 100.662721: balance_dirty_state: bdi btrfs-1: dirty=968 wb=431 unstable=0 bg_thresh=999 thresh=1998 gap=599 poll_thresh=18 ino=257 dd-2584 [002] 100.662898: balance_dirty_state: bdi btrfs-1: dirty=993 wb=431 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=19 ino=257 dd-2584 [002] 100.663075: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=431 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 100.663148: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18168 wrote=0 to_write=16384 dd-2584 [002] 100.663261: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=431 unstable=0 bg_thresh=997 thresh=1994 gap=520 poll_thresh=21 ino=257 dd-2584 [002] 100.663714: balance_dirty_state: bdi btrfs-1: dirty=993 wb=531 unstable=0 bg_thresh=996 thresh=1993 gap=469 poll_thresh=22 ino=257 dd-2584 [002] 100.663716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-176% task_gap=-451% task_weight=98% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 100.666952: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=672 to_write=15712 dd-2584 [002] 100.670090: balance_dirty_state: bdi btrfs-1: dirty=443 wb=981 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=22 ino=257 dd-2584 [002] 100.670173: balance_dirty_state: bdi btrfs-1: dirty=443 wb=981 unstable=0 bg_thresh=999 thresh=1998 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 100.670357: balance_dirty_state: bdi btrfs-1: dirty=493 wb=981 unstable=0 bg_thresh=998 thresh=1997 gap=523 poll_thresh=17 ino=257 dd-2584 [002] 100.670535: balance_dirty_state: bdi btrfs-1: dirty=518 wb=981 unstable=0 bg_thresh=1000 thresh=2001 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 100.670714: balance_dirty_state: bdi btrfs-1: dirty=543 wb=981 unstable=0 bg_thresh=1000 thresh=2000 gap=476 poll_thresh=19 ino=257 dd-2584 [002] 100.670721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 100.678156: balance_dirty_state: bdi btrfs-1: dirty=543 wb=856 unstable=0 bg_thresh=995 thresh=1991 gap=592 poll_thresh=19 ino=257 dd-2584 [002] 100.678225: balance_dirty_state: bdi btrfs-1: dirty=568 wb=856 unstable=0 bg_thresh=992 thresh=1985 gap=561 poll_thresh=14 ino=257 dd-2584 [002] 100.678289: balance_dirty_state: bdi btrfs-1: dirty=568 wb=856 unstable=0 bg_thresh=992 thresh=1984 gap=560 poll_thresh=15 ino=257 dd-2584 [002] 100.678353: balance_dirty_state: bdi btrfs-1: dirty=593 wb=856 unstable=0 bg_thresh=994 thresh=1989 gap=540 poll_thresh=16 ino=257 dd-2584 [002] 100.678477: balance_dirty_state: bdi btrfs-1: dirty=618 wb=856 unstable=0 bg_thresh=994 thresh=1988 gap=514 poll_thresh=17 ino=257 dd-2584 [002] 100.678602: balance_dirty_state: bdi btrfs-1: dirty=668 wb=856 unstable=0 bg_thresh=993 thresh=1987 gap=463 poll_thresh=18 ino=257 dd-2584 [002] 100.678607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-364% task_weight=98% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 100.686121: balance_dirty_state: bdi btrfs-1: dirty=668 wb=731 unstable=0 bg_thresh=991 thresh=1983 gap=584 poll_thresh=18 ino=257 dd-2584 [006] 100.686364: balance_dirty_state: bdi btrfs-1: dirty=693 wb=731 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=13 ino=257 dd-2584 [006] 100.686422: balance_dirty_state: bdi btrfs-1: dirty=693 wb=731 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=14 ino=257 dd-2584 [006] 100.686478: balance_dirty_state: bdi btrfs-1: dirty=718 wb=731 unstable=0 bg_thresh=996 thresh=1993 gap=544 poll_thresh=15 ino=257 dd-2584 [006] 100.686536: balance_dirty_state: bdi btrfs-1: dirty=743 wb=731 unstable=0 bg_thresh=996 thresh=1993 gap=519 poll_thresh=16 ino=257 dd-2584 [006] 100.686653: balance_dirty_state: bdi btrfs-1: dirty=768 wb=731 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=17 ino=257 dd-2584 [006] 100.686658: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 100.694146: balance_dirty_state: bdi btrfs-1: dirty=768 wb=556 unstable=0 bg_thresh=999 thresh=1998 gap=674 poll_thresh=17 ino=257 dd-2584 [006] 100.694233: balance_dirty_state: bdi btrfs-1: dirty=768 wb=556 unstable=0 bg_thresh=998 thresh=1997 gap=673 poll_thresh=13 ino=257 dd-2584 [006] 100.694309: balance_dirty_state: bdi btrfs-1: dirty=793 wb=556 unstable=0 bg_thresh=1001 thresh=2002 gap=653 poll_thresh=14 ino=257 dd-2584 [006] 100.694385: balance_dirty_state: bdi btrfs-1: dirty=818 wb=556 unstable=0 bg_thresh=1000 thresh=2001 gap=627 poll_thresh=15 ino=257 dd-2584 [006] 100.694460: balance_dirty_state: bdi btrfs-1: dirty=818 wb=556 unstable=0 bg_thresh=1000 thresh=2001 gap=627 poll_thresh=16 ino=257 dd-2584 [006] 100.694610: balance_dirty_state: bdi btrfs-1: dirty=868 wb=556 unstable=0 bg_thresh=1000 thresh=2000 gap=576 poll_thresh=17 ino=257 dd-2584 [006] 100.694762: balance_dirty_state: bdi btrfs-1: dirty=893 wb=556 unstable=0 bg_thresh=1002 thresh=2004 gap=555 poll_thresh=18 ino=257 dd-2584 [006] 100.694914: balance_dirty_state: bdi btrfs-1: dirty=918 wb=556 unstable=0 bg_thresh=1001 thresh=2003 gap=529 poll_thresh=19 ino=257 dd-2584 [006] 100.695292: balance_dirty_state: bdi btrfs-1: dirty=968 wb=556 unstable=0 bg_thresh=998 thresh=1996 gap=472 poll_thresh=20 ino=257 dd-2584 [006] 100.695298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 100.702119: balance_dirty_state: bdi btrfs-1: dirty=968 wb=431 unstable=0 bg_thresh=1000 thresh=2001 gap=602 poll_thresh=20 ino=257 dd-2584 [006] 100.702186: balance_dirty_state: bdi btrfs-1: dirty=968 wb=431 unstable=0 bg_thresh=1003 thresh=2006 gap=607 poll_thresh=15 ino=257 dd-2584 [006] 100.702248: balance_dirty_state: bdi btrfs-1: dirty=993 wb=431 unstable=0 bg_thresh=1000 thresh=2000 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 100.702368: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=431 unstable=0 bg_thresh=1002 thresh=2004 gap=555 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 100.702443: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18208 wrote=0 to_write=16384 dd-2584 [006] 100.702491: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=431 unstable=0 bg_thresh=1001 thresh=2003 gap=529 poll_thresh=18 ino=257 dd-2584 [006] 100.702621: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=456 unstable=0 bg_thresh=1001 thresh=2002 gap=478 poll_thresh=19 ino=257 dd-2584 [006] 100.702622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 100.704516: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=640 to_write=15744 dd-2584 [006] 100.710159: balance_dirty_state: bdi btrfs-1: dirty=443 wb=931 unstable=0 bg_thresh=1000 thresh=2000 gap=626 poll_thresh=19 ino=257 dd-2584 [006] 100.710240: balance_dirty_state: bdi btrfs-1: dirty=443 wb=931 unstable=0 bg_thresh=999 thresh=1999 gap=625 poll_thresh=14 ino=257 dd-2584 [006] 100.710304: balance_dirty_state: bdi btrfs-1: dirty=468 wb=931 unstable=0 bg_thresh=1002 thresh=2004 gap=605 poll_thresh=15 ino=257 dd-2584 [006] 100.710367: balance_dirty_state: bdi btrfs-1: dirty=493 wb=931 unstable=0 bg_thresh=999 thresh=1998 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 100.710492: balance_dirty_state: bdi btrfs-1: dirty=518 wb=931 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 100.710797: balance_dirty_state: bdi btrfs-1: dirty=543 wb=931 unstable=0 bg_thresh=1000 thresh=2001 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 100.710921: balance_dirty_state: bdi btrfs-1: dirty=568 wb=931 unstable=0 bg_thresh=1000 thresh=2000 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 100.711041: balance_dirty_state: bdi btrfs-1: dirty=618 wb=931 unstable=0 bg_thresh=999 thresh=1999 gap=450 poll_thresh=20 ino=257 dd-2584 [006] 100.711046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-395% task_weight=98% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 100.718145: balance_dirty_state: bdi btrfs-1: dirty=618 wb=806 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=20 ino=257 dd-2584 [006] 100.718234: balance_dirty_state: bdi btrfs-1: dirty=618 wb=806 unstable=0 bg_thresh=1003 thresh=2006 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 100.718296: balance_dirty_state: bdi btrfs-1: dirty=643 wb=806 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 100.718420: balance_dirty_state: bdi btrfs-1: dirty=668 wb=806 unstable=0 bg_thresh=1002 thresh=2004 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 100.718541: balance_dirty_state: bdi btrfs-1: dirty=718 wb=806 unstable=0 bg_thresh=1001 thresh=2003 gap=479 poll_thresh=18 ino=257 dd-2584 [006] 100.718545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-342% task_weight=98% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 100.726162: balance_dirty_state: bdi btrfs-1: dirty=718 wb=681 unstable=0 bg_thresh=997 thresh=1995 gap=596 poll_thresh=18 ino=257 dd-2584 [006] 100.726232: balance_dirty_state: bdi btrfs-1: dirty=718 wb=681 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=13 ino=257 dd-2584 [006] 100.726294: balance_dirty_state: bdi btrfs-1: dirty=743 wb=681 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=14 ino=257 dd-2584 [006] 100.726354: balance_dirty_state: bdi btrfs-1: dirty=743 wb=681 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=15 ino=257 dd-2584 [006] 100.726415: balance_dirty_state: bdi btrfs-1: dirty=768 wb=681 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 100.726715: balance_dirty_state: bdi btrfs-1: dirty=793 wb=681 unstable=0 bg_thresh=998 thresh=1997 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 100.726837: balance_dirty_state: bdi btrfs-1: dirty=843 wb=681 unstable=0 bg_thresh=998 thresh=1996 gap=472 poll_thresh=18 ino=257 dd-2584 [006] 100.726841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=66412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 100.734176: balance_dirty_state: bdi btrfs-1: dirty=843 wb=531 unstable=0 bg_thresh=999 thresh=1998 gap=624 poll_thresh=18 ino=257 dd-2584 [006] 100.734239: balance_dirty_state: bdi btrfs-1: dirty=843 wb=531 unstable=0 bg_thresh=998 thresh=1997 gap=623 poll_thresh=13 ino=257 dd-2584 [006] 100.734298: balance_dirty_state: bdi btrfs-1: dirty=868 wb=531 unstable=0 bg_thresh=1001 thresh=2002 gap=603 poll_thresh=14 ino=257 dd-2584 [006] 100.734356: balance_dirty_state: bdi btrfs-1: dirty=893 wb=531 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 100.734416: balance_dirty_state: bdi btrfs-1: dirty=893 wb=531 unstable=0 bg_thresh=1000 thresh=2001 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 100.734535: balance_dirty_state: bdi btrfs-1: dirty=918 wb=531 unstable=0 bg_thresh=997 thresh=1994 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 100.734652: balance_dirty_state: bdi btrfs-1: dirty=968 wb=531 unstable=0 bg_thresh=996 thresh=1993 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 100.734656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 100.742154: balance_dirty_state: bdi btrfs-1: dirty=968 wb=381 unstable=0 bg_thresh=998 thresh=1996 gap=647 poll_thresh=18 ino=257 dd-2584 [006] 100.742251: balance_dirty_state: bdi btrfs-1: dirty=968 wb=381 unstable=0 bg_thresh=1000 thresh=2001 gap=652 poll_thresh=13 ino=257 dd-2584 [006] 100.742309: balance_dirty_state: bdi btrfs-1: dirty=993 wb=381 unstable=0 bg_thresh=1000 thresh=2000 gap=626 poll_thresh=14 ino=257 dd-2584 [006] 100.742366: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=381 unstable=0 bg_thresh=1000 thresh=2000 gap=601 poll_thresh=15 ino=257 dd-2584 [006] 100.742431: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=381 unstable=0 bg_thresh=999 thresh=1999 gap=600 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 100.742449: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18248 wrote=0 to_write=16384 dd-2584 [006] 100.742726: balance_dirty_state: bdi btrfs-1: dirty=993 wb=456 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 100.742852: balance_dirty_state: bdi btrfs-1: dirty=968 wb=506 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 100.742978: balance_dirty_state: bdi btrfs-1: dirty=943 wb=556 unstable=0 bg_thresh=1000 thresh=2001 gap=502 poll_thresh=19 ino=257 dd-2584 [006] 100.743107: balance_dirty_state: bdi btrfs-1: dirty=943 wb=581 unstable=0 bg_thresh=1000 thresh=2000 gap=476 poll_thresh=20 ino=257 dd-2584 [006] 100.743108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-171% task_gap=-441% task_weight=98% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 100.745610: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=720 to_write=15664 dd-2584 [006] 100.750182: balance_dirty_state: bdi btrfs-1: dirty=418 wb=981 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=20 ino=257 dd-2584 [006] 100.750252: balance_dirty_state: bdi btrfs-1: dirty=443 wb=981 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 100.750311: balance_dirty_state: bdi btrfs-1: dirty=468 wb=981 unstable=0 bg_thresh=998 thresh=1996 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 100.750428: balance_dirty_state: bdi btrfs-1: dirty=493 wb=981 unstable=0 bg_thresh=1000 thresh=2000 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 100.750546: balance_dirty_state: bdi btrfs-1: dirty=518 wb=981 unstable=0 bg_thresh=999 thresh=1999 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 100.750663: balance_dirty_state: bdi btrfs-1: dirty=568 wb=981 unstable=0 bg_thresh=999 thresh=1998 gap=449 poll_thresh=19 ino=257 dd-2584 [006] 100.750667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-396% task_weight=98% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 100.758220: balance_dirty_state: bdi btrfs-1: dirty=568 wb=856 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=19 ino=257 dd-2584 [000] 100.758295: balance_dirty_state: bdi btrfs-1: dirty=593 wb=856 unstable=0 bg_thresh=998 thresh=1997 gap=548 poll_thresh=14 ino=257 dd-2584 [000] 100.758547: balance_dirty_state: bdi btrfs-1: dirty=593 wb=856 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 100.758610: balance_dirty_state: bdi btrfs-1: dirty=618 wb=856 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=16 ino=257 dd-2584 [000] 100.758735: balance_dirty_state: bdi btrfs-1: dirty=643 wb=856 unstable=0 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=17 ino=257 dd-2584 [000] 100.758861: balance_dirty_state: bdi btrfs-1: dirty=668 wb=856 unstable=0 bg_thresh=1008 thresh=2017 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 100.758866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.766114: balance_dirty_state: bdi btrfs-1: dirty=668 wb=731 unstable=0 bg_thresh=1008 thresh=2017 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 100.766220: balance_dirty_state: bdi btrfs-1: dirty=668 wb=731 unstable=0 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 100.766310: balance_dirty_state: bdi btrfs-1: dirty=693 wb=731 unstable=0 bg_thresh=1010 thresh=2020 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 100.766401: balance_dirty_state: bdi btrfs-1: dirty=718 wb=731 unstable=0 bg_thresh=1013 thresh=2026 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 100.766491: balance_dirty_state: bdi btrfs-1: dirty=718 wb=731 unstable=0 bg_thresh=1012 thresh=2025 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 100.766660: balance_dirty_state: bdi btrfs-1: dirty=768 wb=731 unstable=0 bg_thresh=1012 thresh=2024 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 100.766830: balance_dirty_state: bdi btrfs-1: dirty=793 wb=731 unstable=0 bg_thresh=1011 thresh=2023 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 100.766836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 100.774233: balance_dirty_state: bdi btrfs-1: dirty=818 wb=606 unstable=0 bg_thresh=1008 thresh=2017 gap=593 poll_thresh=18 ino=257 dd-2584 [001] 100.774311: balance_dirty_state: bdi btrfs-1: dirty=843 wb=531 unstable=0 bg_thresh=1008 thresh=2017 gap=643 poll_thresh=13 ino=257 dd-2584 [001] 100.774381: balance_dirty_state: bdi btrfs-1: dirty=843 wb=481 unstable=0 bg_thresh=1011 thresh=2022 gap=698 poll_thresh=14 ino=257 dd-2584 [001] 100.774616: balance_dirty_state: bdi btrfs-1: dirty=868 wb=481 unstable=0 bg_thresh=1003 thresh=2007 gap=658 poll_thresh=15 ino=257 dd-2584 [001] 100.774679: balance_dirty_state: bdi btrfs-1: dirty=893 wb=481 unstable=0 bg_thresh=1006 thresh=2012 gap=638 poll_thresh=16 ino=257 dd-2584 [001] 100.774802: balance_dirty_state: bdi btrfs-1: dirty=918 wb=481 unstable=0 bg_thresh=1001 thresh=2003 gap=604 poll_thresh=17 ino=257 dd-2584 [001] 100.774923: balance_dirty_state: bdi btrfs-1: dirty=943 wb=481 unstable=0 bg_thresh=1007 thresh=2014 gap=590 poll_thresh=18 ino=257 dd-2584 [001] 100.775046: balance_dirty_state: bdi btrfs-1: dirty=968 wb=481 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=19 ino=257 dd-2584 [001] 100.775171: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=481 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 100.775195: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18280 wrote=0 to_write=16384 dd-2584 [001] 100.775353: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=481 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=21 ino=257 dd-2584 [001] 100.775355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 100.778980: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=272 wrote=592 to_write=15792 dd-2584 [005] 100.782077: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1056 unstable=0 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=21 ino=257 dd-2584 [005] 100.782200: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1056 unstable=0 bg_thresh=1010 thresh=2020 gap=496 poll_thresh=16 ino=257 dd-2584 [005] 100.782208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 100.790097: balance_dirty_state: bdi btrfs-1: dirty=468 wb=831 unstable=0 bg_thresh=1009 thresh=2018 gap=719 poll_thresh=16 ino=257 dd-2584 [005] 100.790204: balance_dirty_state: bdi btrfs-1: dirty=468 wb=806 unstable=0 bg_thresh=1009 thresh=2018 gap=744 poll_thresh=12 ino=257 dd-2584 [005] 100.790319: balance_dirty_state: bdi btrfs-1: dirty=493 wb=806 unstable=0 bg_thresh=1011 thresh=2023 gap=724 poll_thresh=13 ino=257 dd-2584 [005] 100.790439: balance_dirty_state: bdi btrfs-1: dirty=493 wb=806 unstable=0 bg_thresh=1011 thresh=2023 gap=724 poll_thresh=14 ino=257 dd-2584 [005] 100.790908: balance_dirty_state: bdi btrfs-1: dirty=518 wb=806 unstable=0 bg_thresh=1011 thresh=2022 gap=698 poll_thresh=15 ino=257 dd-2584 [005] 100.791027: balance_dirty_state: bdi btrfs-1: dirty=543 wb=806 unstable=0 bg_thresh=1013 thresh=2027 gap=678 poll_thresh=16 ino=257 dd-2584 [005] 100.791263: balance_dirty_state: bdi btrfs-1: dirty=568 wb=806 unstable=0 bg_thresh=1013 thresh=2026 gap=652 poll_thresh=17 ino=257 dd-2584 [005] 100.791496: balance_dirty_state: bdi btrfs-1: dirty=593 wb=806 unstable=0 bg_thresh=1012 thresh=2025 gap=626 poll_thresh=18 ino=257 dd-2584 [005] 100.791730: balance_dirty_state: bdi btrfs-1: dirty=643 wb=806 unstable=0 bg_thresh=1012 thresh=2024 gap=575 poll_thresh=19 ino=257 dd-2584 [005] 100.791965: balance_dirty_state: bdi btrfs-1: dirty=668 wb=806 unstable=0 bg_thresh=1014 thresh=2028 gap=554 poll_thresh=20 ino=257 dd-2584 [005] 100.792198: balance_dirty_state: bdi btrfs-1: dirty=693 wb=806 unstable=0 bg_thresh=1013 thresh=2027 gap=528 poll_thresh=21 ino=257 dd-2584 [005] 100.792431: balance_dirty_state: bdi btrfs-1: dirty=718 wb=806 unstable=0 bg_thresh=1013 thresh=2026 gap=502 poll_thresh=22 ino=257 dd-2584 [005] 100.792440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 100.798200: balance_dirty_state: bdi btrfs-1: dirty=718 wb=656 unstable=0 bg_thresh=1014 thresh=2029 gap=655 poll_thresh=22 ino=257 dd-2584 [005] 100.798268: balance_dirty_state: bdi btrfs-1: dirty=743 wb=656 unstable=0 bg_thresh=1014 thresh=2028 gap=629 poll_thresh=16 ino=257 dd-2584 [005] 100.798563: balance_dirty_state: bdi btrfs-1: dirty=768 wb=656 unstable=0 bg_thresh=1016 thresh=2032 gap=608 poll_thresh=17 ino=257 dd-2584 [005] 100.798681: balance_dirty_state: bdi btrfs-1: dirty=818 wb=656 unstable=0 bg_thresh=1015 thresh=2031 gap=557 poll_thresh=18 ino=257 dd-2584 [005] 100.798798: balance_dirty_state: bdi btrfs-1: dirty=843 wb=656 unstable=0 bg_thresh=1015 thresh=2030 gap=531 poll_thresh=19 ino=257 dd-2584 [005] 100.798915: balance_dirty_state: bdi btrfs-1: dirty=868 wb=656 unstable=0 bg_thresh=1014 thresh=2029 gap=505 poll_thresh=20 ino=257 dd-2584 [005] 100.798919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 100.806085: balance_dirty_state: bdi btrfs-1: dirty=868 wb=656 unstable=0 bg_thresh=1003 thresh=2007 gap=483 poll_thresh=20 ino=257 dd-2584 [001] 100.806092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 100.814151: balance_dirty_state: bdi btrfs-1: dirty=868 wb=456 unstable=0 bg_thresh=1003 thresh=2007 gap=683 poll_thresh=20 ino=257 dd-2584 [001] 100.814280: balance_dirty_state: bdi btrfs-1: dirty=893 wb=456 unstable=0 bg_thresh=1006 thresh=2012 gap=663 poll_thresh=15 ino=257 dd-2584 [001] 100.814401: balance_dirty_state: bdi btrfs-1: dirty=893 wb=456 unstable=0 bg_thresh=1005 thresh=2011 gap=662 poll_thresh=16 ino=257 dd-2584 [001] 100.814564: balance_dirty_state: bdi btrfs-1: dirty=918 wb=456 unstable=0 bg_thresh=1005 thresh=2010 gap=636 poll_thresh=17 ino=257 dd-2584 [001] 100.814685: balance_dirty_state: bdi btrfs-1: dirty=968 wb=456 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=18 ino=257 dd-2584 [001] 100.814880: balance_dirty_state: bdi btrfs-1: dirty=993 wb=456 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=19 ino=257 dd-2584 [001] 100.815416: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=456 unstable=0 bg_thresh=1006 thresh=2012 gap=538 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 100.815440: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18320 wrote=0 to_write=16384 dd-2584 [001] 100.815591: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=456 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=21 ino=257 dd-2584 [001] 100.815593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 100.817612: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=308 wrote=624 to_write=15760 dd-2584 [001] 100.822092: balance_dirty_state: bdi btrfs-1: dirty=468 wb=956 unstable=0 bg_thresh=1001 thresh=2002 gap=578 poll_thresh=21 ino=257 dd-2584 [001] 100.822159: balance_dirty_state: bdi btrfs-1: dirty=468 wb=956 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 100.822283: balance_dirty_state: bdi btrfs-1: dirty=518 wb=956 unstable=0 bg_thresh=1000 thresh=2000 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 100.822408: balance_dirty_state: bdi btrfs-1: dirty=543 wb=956 unstable=0 bg_thresh=999 thresh=1999 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 100.822531: balance_dirty_state: bdi btrfs-1: dirty=568 wb=956 unstable=0 bg_thresh=999 thresh=1998 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 100.822535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=101% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 100.834197: balance_dirty_state: bdi btrfs-1: dirty=568 wb=706 unstable=0 bg_thresh=991 thresh=1983 gap=709 poll_thresh=19 ino=257 dd-2584 [002] 100.834301: balance_dirty_state: bdi btrfs-1: dirty=568 wb=706 unstable=0 bg_thresh=991 thresh=1983 gap=709 poll_thresh=14 ino=257 dd-2584 [002] 100.834398: balance_dirty_state: bdi btrfs-1: dirty=593 wb=706 unstable=0 bg_thresh=994 thresh=1988 gap=689 poll_thresh=15 ino=257 dd-2584 [002] 100.834495: balance_dirty_state: bdi btrfs-1: dirty=618 wb=706 unstable=0 bg_thresh=994 thresh=1988 gap=664 poll_thresh=16 ino=257 dd-2584 [002] 100.834688: balance_dirty_state: bdi btrfs-1: dirty=643 wb=706 unstable=0 bg_thresh=993 thresh=1987 gap=638 poll_thresh=17 ino=257 dd-2584 [002] 100.835177: balance_dirty_state: bdi btrfs-1: dirty=668 wb=706 unstable=0 bg_thresh=995 thresh=1991 gap=617 poll_thresh=18 ino=257 dd-2584 [002] 100.835367: balance_dirty_state: bdi btrfs-1: dirty=693 wb=706 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=19 ino=257 dd-2584 [002] 100.835558: balance_dirty_state: bdi btrfs-1: dirty=743 wb=706 unstable=0 bg_thresh=994 thresh=1989 gap=540 poll_thresh=20 ino=257 dd-2584 [002] 100.835747: balance_dirty_state: bdi btrfs-1: dirty=768 wb=706 unstable=0 bg_thresh=994 thresh=1988 gap=514 poll_thresh=21 ino=257 dd-2584 [002] 100.835938: balance_dirty_state: bdi btrfs-1: dirty=793 wb=706 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=22 ino=257 dd-2584 [002] 100.835946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=100% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 100.842104: balance_dirty_state: bdi btrfs-1: dirty=793 wb=631 unstable=0 bg_thresh=994 thresh=1989 gap=565 poll_thresh=22 ino=257 dd-2584 [002] 100.842219: balance_dirty_state: bdi btrfs-1: dirty=818 wb=631 unstable=0 bg_thresh=994 thresh=1989 gap=540 poll_thresh=16 ino=257 dd-2584 [002] 100.842336: balance_dirty_state: bdi btrfs-1: dirty=843 wb=631 unstable=0 bg_thresh=997 thresh=1994 gap=520 poll_thresh=17 ino=257 dd-2584 [002] 100.842452: balance_dirty_state: bdi btrfs-1: dirty=868 wb=631 unstable=0 bg_thresh=996 thresh=1993 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 100.842457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=66584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 100.850082: balance_dirty_state: bdi btrfs-1: dirty=868 wb=631 unstable=0 bg_thresh=999 thresh=1998 gap=499 poll_thresh=18 ino=257 dd-2584 [002] 100.850086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=66584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 100.858225: balance_dirty_state: bdi btrfs-1: dirty=868 wb=356 unstable=0 bg_thresh=995 thresh=1991 gap=767 poll_thresh=18 ino=257 dd-2584 [002] 100.858310: balance_dirty_state: bdi btrfs-1: dirty=893 wb=356 unstable=0 bg_thresh=998 thresh=1996 gap=747 poll_thresh=13 ino=257 dd-2584 [002] 100.858372: balance_dirty_state: bdi btrfs-1: dirty=918 wb=356 unstable=0 bg_thresh=995 thresh=1990 gap=716 poll_thresh=14 ino=257 dd-2584 [002] 100.858624: balance_dirty_state: bdi btrfs-1: dirty=918 wb=256 unstable=0 bg_thresh=993 thresh=1987 gap=813 poll_thresh=15 ino=257 dd-2584 [002] 100.858688: balance_dirty_state: bdi btrfs-1: dirty=943 wb=231 unstable=0 bg_thresh=996 thresh=1992 gap=818 poll_thresh=16 ino=257 dd-2584 [002] 100.858807: balance_dirty_state: bdi btrfs-1: dirty=968 wb=231 unstable=0 bg_thresh=995 thresh=1991 gap=792 poll_thresh=17 ino=257 dd-2584 [002] 100.858923: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=231 unstable=0 bg_thresh=995 thresh=1990 gap=741 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 100.859007: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18364 wrote=0 to_write=16384 dd-2584 [002] 100.859049: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=231 unstable=0 bg_thresh=997 thresh=1994 gap=745 poll_thresh=19 ino=257 dd-2584 [002] 100.859175: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=256 unstable=0 bg_thresh=996 thresh=1993 gap=694 poll_thresh=20 ino=257 dd-2584 [002] 100.859303: balance_dirty_state: bdi btrfs-1: dirty=993 wb=306 unstable=0 bg_thresh=996 thresh=1992 gap=693 poll_thresh=21 ino=257 dd-2584 [002] 100.859431: balance_dirty_state: bdi btrfs-1: dirty=993 wb=356 unstable=0 bg_thresh=995 thresh=1991 gap=642 poll_thresh=22 ino=257 dd-2584 [002] 100.859559: balance_dirty_state: bdi btrfs-1: dirty=993 wb=406 unstable=0 bg_thresh=997 thresh=1995 gap=596 poll_thresh=23 ino=257 dd-2584 [002] 100.859848: balance_dirty_state: bdi btrfs-1: dirty=918 wb=506 unstable=0 bg_thresh=997 thresh=1994 gap=570 poll_thresh=24 ino=257 dd-2584 [002] 100.859981: balance_dirty_state: bdi btrfs-1: dirty=943 wb=531 unstable=0 bg_thresh=993 thresh=1987 gap=513 poll_thresh=25 ino=257 dd-2584 [002] 100.860110: balance_dirty_state: bdi btrfs-1: dirty=918 wb=581 unstable=0 bg_thresh=993 thresh=1986 gap=487 poll_thresh=26 ino=257 dd-2584 [002] 100.860112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=66584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 100.863255: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=356 wrote=816 to_write=15568 dd-2584 [006] 100.866126: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1056 unstable=0 bg_thresh=995 thresh=1991 gap=492 poll_thresh=26 ino=257 dd-2584 [006] 100.866133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=66584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 100.874210: balance_dirty_state: bdi btrfs-1: dirty=443 wb=806 unstable=0 bg_thresh=996 thresh=1993 gap=744 poll_thresh=26 ino=257 dd-2584 [006] 100.874342: balance_dirty_state: bdi btrfs-1: dirty=443 wb=806 unstable=0 bg_thresh=999 thresh=1998 gap=749 poll_thresh=19 ino=257 dd-2584 [006] 100.874581: balance_dirty_state: bdi btrfs-1: dirty=468 wb=806 unstable=0 bg_thresh=1001 thresh=2003 gap=729 poll_thresh=20 ino=257 dd-2584 [006] 100.874820: balance_dirty_state: bdi btrfs-1: dirty=518 wb=806 unstable=0 bg_thresh=1004 thresh=2008 gap=684 poll_thresh=21 ino=257 dd-2584 [006] 100.875058: balance_dirty_state: bdi btrfs-1: dirty=543 wb=806 unstable=0 bg_thresh=1006 thresh=2012 gap=663 poll_thresh=22 ino=257 dd-2584 [006] 100.875294: balance_dirty_state: bdi btrfs-1: dirty=568 wb=806 unstable=0 bg_thresh=1005 thresh=2011 gap=637 poll_thresh=23 ino=257 dd-2584 [006] 100.875885: balance_dirty_state: bdi btrfs-1: dirty=618 wb=806 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=24 ino=257 dd-2584 [006] 100.876121: balance_dirty_state: bdi btrfs-1: dirty=643 wb=806 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=25 ino=257 dd-2584 [006] 100.876357: balance_dirty_state: bdi btrfs-1: dirty=668 wb=806 unstable=0 bg_thresh=1006 thresh=2013 gap=539 poll_thresh=26 ino=257 dd-2584 [006] 100.876591: balance_dirty_state: bdi btrfs-1: dirty=693 wb=806 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=27 ino=257 dd-2584 [006] 100.876828: balance_dirty_state: bdi btrfs-1: dirty=743 wb=806 unstable=0 bg_thresh=1002 thresh=2005 gap=456 poll_thresh=28 ino=257 dd-2584 [006] 100.876837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-294% task_weight=100% bdi_bw=66584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 100.882219: balance_dirty_state: bdi btrfs-1: dirty=743 wb=806 unstable=0 bg_thresh=1003 thresh=2006 gap=457 poll_thresh=28 ino=257 dd-2584 [006] 100.882228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=100% bdi_bw=66584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.890233: balance_dirty_state: bdi btrfs-1: dirty=743 wb=556 unstable=0 bg_thresh=1005 thresh=2010 gap=711 poll_thresh=28 ino=257 dd-2584 [004] 100.890308: balance_dirty_state: bdi btrfs-1: dirty=768 wb=556 unstable=0 bg_thresh=1005 thresh=2010 gap=686 poll_thresh=21 ino=257 dd-2584 [004] 100.890424: balance_dirty_state: bdi btrfs-1: dirty=793 wb=556 unstable=0 bg_thresh=1007 thresh=2015 gap=666 poll_thresh=22 ino=257 dd-2584 [004] 100.890536: balance_dirty_state: bdi btrfs-1: dirty=818 wb=556 unstable=0 bg_thresh=1010 thresh=2020 gap=646 poll_thresh=23 ino=257 dd-2584 [004] 100.890650: balance_dirty_state: bdi btrfs-1: dirty=868 wb=556 unstable=0 bg_thresh=1012 thresh=2024 gap=600 poll_thresh=24 ino=257 dd-2584 [004] 100.890928: balance_dirty_state: bdi btrfs-1: dirty=893 wb=556 unstable=0 bg_thresh=1011 thresh=2023 gap=574 poll_thresh=25 ino=257 dd-2584 [004] 100.891040: balance_dirty_state: bdi btrfs-1: dirty=918 wb=556 unstable=0 bg_thresh=1011 thresh=2022 gap=548 poll_thresh=26 ino=257 dd-2584 [004] 100.891153: balance_dirty_state: bdi btrfs-1: dirty=943 wb=556 unstable=0 bg_thresh=1013 thresh=2026 gap=527 poll_thresh=27 ino=257 dd-2584 [004] 100.891266: balance_dirty_state: bdi btrfs-1: dirty=993 wb=556 unstable=0 bg_thresh=1012 thresh=2025 gap=476 poll_thresh=28 ino=257 dd-2584 [004] 100.891271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=66584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.898154: balance_dirty_state: bdi btrfs-1: dirty=993 wb=431 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=28 ino=257 dd-2584 [004] 100.898224: balance_dirty_state: bdi btrfs-1: dirty=993 wb=431 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=21 ino=257 dd-2584 [004] 100.898339: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=431 unstable=0 bg_thresh=1007 thresh=2014 gap=540 poll_thresh=22 ino=257 flush-btrfs-1-2586 [005] 100.898428: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18404 wrote=0 to_write=16384 dd-2584 [004] 100.898461: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=431 unstable=0 bg_thresh=1012 thresh=2024 gap=525 poll_thresh=23 ino=257 dd-2584 [004] 100.898586: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=456 unstable=0 bg_thresh=1011 thresh=2023 gap=499 poll_thresh=24 ino=257 dd-2584 [004] 100.898588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=66584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 100.900505: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=392 wrote=656 to_write=15728 dd-2584 [004] 100.906169: balance_dirty_state: bdi btrfs-1: dirty=443 wb=956 unstable=0 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=24 ino=257 dd-2584 [004] 100.906291: balance_dirty_state: bdi btrfs-1: dirty=468 wb=956 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 100.906872: balance_dirty_state: bdi btrfs-1: dirty=493 wb=956 unstable=0 bg_thresh=1007 thresh=2014 gap=565 poll_thresh=19 ino=257 dd-2584 [004] 100.907103: balance_dirty_state: bdi btrfs-1: dirty=518 wb=956 unstable=0 bg_thresh=1009 thresh=2019 gap=545 poll_thresh=20 ino=257 dd-2584 [004] 100.907374: balance_dirty_state: bdi btrfs-1: dirty=568 wb=956 unstable=0 bg_thresh=1011 thresh=2023 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 100.907383: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=66584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.914201: balance_dirty_state: bdi btrfs-1: dirty=568 wb=831 unstable=0 bg_thresh=1003 thresh=2006 gap=607 poll_thresh=21 ino=257 dd-2584 [004] 100.914302: balance_dirty_state: bdi btrfs-1: dirty=568 wb=831 unstable=0 bg_thresh=1003 thresh=2006 gap=607 poll_thresh=16 ino=257 dd-2584 [004] 100.914470: balance_dirty_state: bdi btrfs-1: dirty=618 wb=831 unstable=0 bg_thresh=1005 thresh=2011 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 100.914636: balance_dirty_state: bdi btrfs-1: dirty=643 wb=831 unstable=0 bg_thresh=1008 thresh=2016 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 100.914807: balance_dirty_state: bdi btrfs-1: dirty=668 wb=831 unstable=0 bg_thresh=1010 thresh=2020 gap=521 poll_thresh=19 ino=257 dd-2584 [004] 100.914976: balance_dirty_state: bdi btrfs-1: dirty=693 wb=831 unstable=0 bg_thresh=1009 thresh=2019 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 100.914982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=66584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.922111: balance_dirty_state: bdi btrfs-1: dirty=693 wb=656 unstable=0 bg_thresh=1002 thresh=2005 gap=656 poll_thresh=20 ino=257 dd-2584 [004] 100.922198: balance_dirty_state: bdi btrfs-1: dirty=718 wb=656 unstable=0 bg_thresh=1002 thresh=2005 gap=631 poll_thresh=15 ino=257 dd-2584 [004] 100.922570: balance_dirty_state: bdi btrfs-1: dirty=743 wb=656 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=16 ino=257 dd-2584 [004] 100.922735: balance_dirty_state: bdi btrfs-1: dirty=768 wb=656 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=17 ino=257 dd-2584 [004] 100.922903: balance_dirty_state: bdi btrfs-1: dirty=793 wb=656 unstable=0 bg_thresh=1010 thresh=2020 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 100.923074: balance_dirty_state: bdi btrfs-1: dirty=818 wb=656 unstable=0 bg_thresh=1006 thresh=2013 gap=539 poll_thresh=19 ino=257 dd-2584 [004] 100.923243: balance_dirty_state: bdi btrfs-1: dirty=868 wb=656 unstable=0 bg_thresh=1008 thresh=2017 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 100.923249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=66584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.930131: balance_dirty_state: bdi btrfs-1: dirty=868 wb=531 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=20 ino=257 dd-2584 [004] 100.930205: balance_dirty_state: bdi btrfs-1: dirty=868 wb=531 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 100.930262: balance_dirty_state: bdi btrfs-1: dirty=893 wb=531 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 100.930377: balance_dirty_state: bdi btrfs-1: dirty=918 wb=531 unstable=0 bg_thresh=1003 thresh=2006 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 100.930491: balance_dirty_state: bdi btrfs-1: dirty=968 wb=531 unstable=0 bg_thresh=1002 thresh=2005 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 100.930773: balance_dirty_state: bdi btrfs-1: dirty=993 wb=531 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 100.930778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=66584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.938159: balance_dirty_state: bdi btrfs-1: dirty=993 wb=381 unstable=0 bg_thresh=1002 thresh=2005 gap=631 poll_thresh=19 ino=257 dd-2584 [004] 100.938219: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=381 unstable=0 bg_thresh=1002 thresh=2005 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 100.938281: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=381 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 100.938303: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18444 wrote=0 to_write=16384 dd-2584 [004] 100.938342: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=381 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 100.938468: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=406 unstable=0 bg_thresh=1007 thresh=2015 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 100.938594: balance_dirty_state: bdi btrfs-1: dirty=993 wb=456 unstable=0 bg_thresh=1012 thresh=2025 gap=576 poll_thresh=18 ino=257 dd-2584 [004] 100.938720: balance_dirty_state: bdi btrfs-1: dirty=993 wb=506 unstable=0 bg_thresh=1009 thresh=2018 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 100.938845: balance_dirty_state: bdi btrfs-1: dirty=993 wb=556 unstable=0 bg_thresh=1008 thresh=2017 gap=468 poll_thresh=20 ino=257 dd-2584 [004] 100.938847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=66584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 100.940618: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=432 wrote=720 to_write=15664 dd-2584 [004] 100.946136: balance_dirty_state: bdi btrfs-1: dirty=443 wb=981 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=20 ino=257 dd-2584 [004] 100.946211: balance_dirty_state: bdi btrfs-1: dirty=468 wb=981 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 100.946266: balance_dirty_state: bdi btrfs-1: dirty=468 wb=981 unstable=0 bg_thresh=1007 thresh=2014 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 100.946377: balance_dirty_state: bdi btrfs-1: dirty=493 wb=981 unstable=0 bg_thresh=1009 thresh=2019 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 100.946655: balance_dirty_state: bdi btrfs-1: dirty=543 wb=981 unstable=0 bg_thresh=1009 thresh=2018 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 100.946660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.954226: balance_dirty_state: bdi btrfs-1: dirty=543 wb=856 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 100.954317: balance_dirty_state: bdi btrfs-1: dirty=543 wb=856 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 100.954398: balance_dirty_state: bdi btrfs-1: dirty=568 wb=856 unstable=0 bg_thresh=1006 thresh=2013 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 100.954481: balance_dirty_state: bdi btrfs-1: dirty=593 wb=856 unstable=0 bg_thresh=1006 thresh=2013 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 100.954564: balance_dirty_state: bdi btrfs-1: dirty=593 wb=856 unstable=0 bg_thresh=1009 thresh=2018 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 100.954726: balance_dirty_state: bdi btrfs-1: dirty=643 wb=856 unstable=0 bg_thresh=1008 thresh=2017 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 100.954848: balance_dirty_state: bdi btrfs-1: dirty=668 wb=856 unstable=0 bg_thresh=1008 thresh=2016 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 100.954853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.962215: balance_dirty_state: bdi btrfs-1: dirty=668 wb=731 unstable=0 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 100.962311: balance_dirty_state: bdi btrfs-1: dirty=693 wb=731 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 100.962400: balance_dirty_state: bdi btrfs-1: dirty=693 wb=731 unstable=0 bg_thresh=1007 thresh=2014 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 100.962487: balance_dirty_state: bdi btrfs-1: dirty=718 wb=731 unstable=0 bg_thresh=1007 thresh=2014 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 100.962575: balance_dirty_state: bdi btrfs-1: dirty=718 wb=731 unstable=0 bg_thresh=1009 thresh=2019 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 100.962755: balance_dirty_state: bdi btrfs-1: dirty=768 wb=731 unstable=0 bg_thresh=1012 thresh=2024 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 100.963208: balance_dirty_state: bdi btrfs-1: dirty=793 wb=731 unstable=0 bg_thresh=1011 thresh=2023 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 100.963214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.970212: balance_dirty_state: bdi btrfs-1: dirty=793 wb=731 unstable=0 bg_thresh=1004 thresh=2008 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 100.970218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.978199: balance_dirty_state: bdi btrfs-1: dirty=793 wb=481 unstable=0 bg_thresh=999 thresh=1998 gap=724 poll_thresh=18 ino=257 dd-2584 [004] 100.978293: balance_dirty_state: bdi btrfs-1: dirty=818 wb=481 unstable=0 bg_thresh=999 thresh=1998 gap=699 poll_thresh=13 ino=257 dd-2584 [004] 100.978379: balance_dirty_state: bdi btrfs-1: dirty=818 wb=481 unstable=0 bg_thresh=1001 thresh=2003 gap=704 poll_thresh=14 ino=257 dd-2584 [004] 100.978466: balance_dirty_state: bdi btrfs-1: dirty=843 wb=481 unstable=0 bg_thresh=1001 thresh=2003 gap=679 poll_thresh=15 ino=257 dd-2584 [004] 100.978552: balance_dirty_state: bdi btrfs-1: dirty=868 wb=481 unstable=0 bg_thresh=1004 thresh=2008 gap=659 poll_thresh=16 ino=257 dd-2584 [004] 100.978729: balance_dirty_state: bdi btrfs-1: dirty=893 wb=481 unstable=0 bg_thresh=1003 thresh=2007 gap=633 poll_thresh=17 ino=257 dd-2584 [004] 100.978907: balance_dirty_state: bdi btrfs-1: dirty=918 wb=481 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 100.979083: balance_dirty_state: bdi btrfs-1: dirty=943 wb=481 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 100.979260: balance_dirty_state: bdi btrfs-1: dirty=993 wb=481 unstable=0 bg_thresh=1004 thresh=2009 gap=535 poll_thresh=20 ino=257 dd-2584 [004] 100.979450: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=481 unstable=0 bg_thresh=1004 thresh=2008 gap=509 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 100.979474: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18484 wrote=0 to_write=16384 dd-2584 [004] 100.979935: balance_dirty_state: bdi btrfs-1: dirty=893 wb=631 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=22 ino=257 dd-2584 [004] 100.979937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 100.981432: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=472 wrote=608 to_write=15776 dd-2584 [004] 100.986177: balance_dirty_state: bdi btrfs-1: dirty=443 wb=956 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=22 ino=257 dd-2584 [004] 100.986271: balance_dirty_state: bdi btrfs-1: dirty=468 wb=956 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 100.986459: balance_dirty_state: bdi btrfs-1: dirty=493 wb=956 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 100.986644: balance_dirty_state: bdi btrfs-1: dirty=518 wb=956 unstable=0 bg_thresh=998 thresh=1997 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 100.986834: balance_dirty_state: bdi btrfs-1: dirty=568 wb=956 unstable=0 bg_thresh=1000 thresh=2001 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 100.986841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 100.994173: balance_dirty_state: bdi btrfs-1: dirty=568 wb=831 unstable=0 bg_thresh=999 thresh=1998 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 100.994295: balance_dirty_state: bdi btrfs-1: dirty=552 wb=841 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=14 ino=257 dd-2584 [004] 100.994386: balance_dirty_state: bdi btrfs-1: dirty=577 wb=841 unstable=0 bg_thresh=1000 thresh=2000 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 100.994456: balance_dirty_state: bdi btrfs-1: dirty=602 wb=841 unstable=0 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 100.994582: balance_dirty_state: bdi btrfs-1: dirty=627 wb=841 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 100.994762: balance_dirty_state: bdi btrfs-1: dirty=652 wb=841 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 100.995097: balance_dirty_state: bdi btrfs-1: dirty=677 wb=841 unstable=0 bg_thresh=1006 thresh=2012 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 100.995102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 101.002139: balance_dirty_state: bdi btrfs-1: dirty=677 wb=716 unstable=0 bg_thresh=1001 thresh=2002 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 101.002218: balance_dirty_state: bdi btrfs-1: dirty=702 wb=716 unstable=0 bg_thresh=1001 thresh=2002 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 101.002304: balance_dirty_state: bdi btrfs-1: dirty=727 wb=716 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 101.002390: balance_dirty_state: bdi btrfs-1: dirty=727 wb=716 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 101.002564: balance_dirty_state: bdi btrfs-1: dirty=777 wb=716 unstable=0 bg_thresh=1008 thresh=2017 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 101.002744: balance_dirty_state: bdi btrfs-1: dirty=802 wb=716 unstable=0 bg_thresh=1008 thresh=2016 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 101.002751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 101.010248: balance_dirty_state: bdi btrfs-1: dirty=805 wb=483 unstable=0 bg_thresh=1008 thresh=2016 gap=728 poll_thresh=18 ino=257 dd-2584 [000] 101.010322: balance_dirty_state: bdi btrfs-1: dirty=805 wb=483 unstable=0 bg_thresh=1010 thresh=2021 gap=733 poll_thresh=13 ino=257 dd-2584 [000] 101.010379: balance_dirty_state: bdi btrfs-1: dirty=830 wb=483 unstable=0 bg_thresh=1010 thresh=2021 gap=708 poll_thresh=14 ino=257 dd-2584 [000] 101.010437: balance_dirty_state: bdi btrfs-1: dirty=830 wb=483 unstable=0 bg_thresh=1013 thresh=2026 gap=713 poll_thresh=15 ino=257 dd-2584 [000] 101.010495: balance_dirty_state: bdi btrfs-1: dirty=855 wb=483 unstable=0 bg_thresh=1013 thresh=2026 gap=688 poll_thresh=16 ino=257 dd-2584 [000] 101.010615: balance_dirty_state: bdi btrfs-1: dirty=880 wb=483 unstable=0 bg_thresh=1011 thresh=2022 gap=659 poll_thresh=17 ino=257 dd-2584 [000] 101.010908: balance_dirty_state: bdi btrfs-1: dirty=930 wb=483 unstable=0 bg_thresh=1013 thresh=2026 gap=613 poll_thresh=18 ino=257 dd-2584 [000] 101.011030: balance_dirty_state: bdi btrfs-1: dirty=955 wb=483 unstable=0 bg_thresh=1012 thresh=2025 gap=587 poll_thresh=19 ino=257 dd-2584 [000] 101.011185: balance_dirty_state: bdi btrfs-1: dirty=980 wb=483 unstable=0 bg_thresh=1012 thresh=2024 gap=561 poll_thresh=20 ino=257 dd-2584 [000] 101.011313: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=483 unstable=0 bg_thresh=1014 thresh=2028 gap=515 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 101.011402: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18516 wrote=0 to_write=16384 dd-2584 [000] 101.011467: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=483 unstable=0 bg_thresh=1010 thresh=2021 gap=483 poll_thresh=22 ino=257 dd-2584 [000] 101.011469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-318% task_weight=98% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 101.013398: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=504 wrote=624 to_write=15760 dd-2584 [000] 101.022252: balance_dirty_state: bdi btrfs-1: dirty=430 wb=983 unstable=0 bg_thresh=1005 thresh=2010 gap=597 poll_thresh=22 ino=257 dd-2584 [000] 101.022323: balance_dirty_state: bdi btrfs-1: dirty=430 wb=983 unstable=0 bg_thresh=1007 thresh=2015 gap=602 poll_thresh=16 ino=257 dd-2584 [000] 101.022437: balance_dirty_state: bdi btrfs-1: dirty=480 wb=983 unstable=0 bg_thresh=1007 thresh=2014 gap=551 poll_thresh=17 ino=257 dd-2584 [000] 101.022554: balance_dirty_state: bdi btrfs-1: dirty=505 wb=983 unstable=0 bg_thresh=1009 thresh=2018 gap=530 poll_thresh=18 ino=257 dd-2584 [000] 101.022670: balance_dirty_state: bdi btrfs-1: dirty=530 wb=983 unstable=0 bg_thresh=1008 thresh=2017 gap=504 poll_thresh=19 ino=257 dd-2584 [000] 101.022675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 101.034242: balance_dirty_state: bdi btrfs-1: dirty=530 wb=851 unstable=0 bg_thresh=1007 thresh=2015 gap=634 poll_thresh=19 ino=257 dd-2584 [004] 101.034713: balance_dirty_state: bdi btrfs-1: dirty=530 wb=851 unstable=0 bg_thresh=1007 thresh=2015 gap=634 poll_thresh=14 ino=257 dd-2584 [004] 101.034833: balance_dirty_state: bdi btrfs-1: dirty=555 wb=851 unstable=0 bg_thresh=1007 thresh=2014 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 101.034953: balance_dirty_state: bdi btrfs-1: dirty=580 wb=851 unstable=0 bg_thresh=1009 thresh=2019 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 101.035187: balance_dirty_state: bdi btrfs-1: dirty=605 wb=851 unstable=0 bg_thresh=1009 thresh=2018 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 101.035429: balance_dirty_state: bdi btrfs-1: dirty=630 wb=851 unstable=0 bg_thresh=1008 thresh=2017 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 101.035671: balance_dirty_state: bdi btrfs-1: dirty=680 wb=851 unstable=0 bg_thresh=1008 thresh=2016 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 101.035680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-324% task_weight=98% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 101.042209: balance_dirty_state: bdi btrfs-1: dirty=675 wb=734 unstable=0 bg_thresh=1010 thresh=2021 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 101.042369: balance_dirty_state: bdi btrfs-1: dirty=681 wb=738 unstable=0 bg_thresh=1010 thresh=2021 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 101.042490: balance_dirty_state: bdi btrfs-1: dirty=706 wb=738 unstable=0 bg_thresh=1013 thresh=2026 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 101.042608: balance_dirty_state: bdi btrfs-1: dirty=731 wb=738 unstable=0 bg_thresh=1010 thresh=2020 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 101.042847: balance_dirty_state: bdi btrfs-1: dirty=756 wb=738 unstable=0 bg_thresh=1012 thresh=2024 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 101.043079: balance_dirty_state: bdi btrfs-1: dirty=781 wb=738 unstable=0 bg_thresh=1011 thresh=2023 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 101.043088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 101.050243: balance_dirty_state: bdi btrfs-1: dirty=781 wb=738 unstable=0 bg_thresh=1011 thresh=2023 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 101.050253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=65996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 101.058273: balance_dirty_state: bdi btrfs-1: dirty=792 wb=726 unstable=0 bg_thresh=1012 thresh=2025 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 101.058582: balance_dirty_state: bdi btrfs-1: dirty=817 wb=726 unstable=0 bg_thresh=1009 thresh=2019 gap=476 poll_thresh=13 ino=257 dd-2584 [004] 101.058587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-320% task_weight=98% bdi_bw=65996 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 101.066268: balance_dirty_state: bdi btrfs-1: dirty=817 wb=626 unstable=0 bg_thresh=1007 thresh=2015 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 101.066400: balance_dirty_state: bdi btrfs-1: dirty=817 wb=626 unstable=0 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=10 ino=257 dd-2584 [004] 101.066487: balance_dirty_state: bdi btrfs-1: dirty=842 wb=626 unstable=0 bg_thresh=1009 thresh=2019 gap=551 poll_thresh=11 ino=257 dd-2584 [004] 101.066570: balance_dirty_state: bdi btrfs-1: dirty=867 wb=626 unstable=0 bg_thresh=1009 thresh=2019 gap=526 poll_thresh=12 ino=257 dd-2584 [004] 101.066658: balance_dirty_state: bdi btrfs-1: dirty=867 wb=626 unstable=0 bg_thresh=1009 thresh=2018 gap=525 poll_thresh=13 ino=257 dd-2584 [004] 101.066743: balance_dirty_state: bdi btrfs-1: dirty=892 wb=626 unstable=0 bg_thresh=1011 thresh=2023 gap=505 poll_thresh=14 ino=257 dd-2584 [004] 101.066749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-315% task_weight=98% bdi_bw=65996 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 101.074244: balance_dirty_state: bdi btrfs-1: dirty=892 wb=626 unstable=0 bg_thresh=1011 thresh=2023 gap=505 poll_thresh=14 ino=257 dd-2584 [004] 101.074249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=65996 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 101.082281: balance_dirty_state: bdi btrfs-1: dirty=893 wb=497 unstable=0 bg_thresh=1011 thresh=2023 gap=633 poll_thresh=14 ino=257 dd-2584 [004] 101.082347: balance_dirty_state: bdi btrfs-1: dirty=918 wb=497 unstable=0 bg_thresh=1008 thresh=2017 gap=602 poll_thresh=10 ino=257 dd-2584 [004] 101.082409: balance_dirty_state: bdi btrfs-1: dirty=918 wb=497 unstable=0 bg_thresh=1011 thresh=2022 gap=607 poll_thresh=11 ino=257 dd-2584 [004] 101.082470: balance_dirty_state: bdi btrfs-1: dirty=943 wb=497 unstable=0 bg_thresh=1010 thresh=2021 gap=581 poll_thresh=12 ino=257 dd-2584 [004] 101.082531: balance_dirty_state: bdi btrfs-1: dirty=943 wb=497 unstable=0 bg_thresh=1010 thresh=2021 gap=581 poll_thresh=13 ino=257 dd-2584 [004] 101.082592: balance_dirty_state: bdi btrfs-1: dirty=968 wb=497 unstable=0 bg_thresh=1010 thresh=2020 gap=555 poll_thresh=14 ino=257 dd-2584 [004] 101.082654: balance_dirty_state: bdi btrfs-1: dirty=993 wb=497 unstable=0 bg_thresh=1012 thresh=2025 gap=535 poll_thresh=15 ino=257 dd-2584 [004] 101.082717: balance_dirty_state: bdi btrfs-1: dirty=993 wb=497 unstable=0 bg_thresh=1009 thresh=2019 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 101.082839: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=497 unstable=0 bg_thresh=1009 thresh=2018 gap=478 poll_thresh=17 ino=257 dd-2584 [004] 101.082844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=65996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 101.082903: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18588 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 101.087017: writeback_single_inode: bdi btrfs-1: ino=257 state= age=580 wrote=608 to_write=15776 dd-2584 [004] 101.090236: balance_dirty_state: bdi btrfs-1: dirty=443 wb=972 unstable=0 bg_thresh=1009 thresh=2018 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 101.090321: balance_dirty_state: bdi btrfs-1: dirty=443 wb=972 unstable=0 bg_thresh=1008 thresh=2017 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 101.090562: balance_dirty_state: bdi btrfs-1: dirty=468 wb=972 unstable=0 bg_thresh=1011 thresh=2022 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 101.090626: balance_dirty_state: bdi btrfs-1: dirty=493 wb=972 unstable=0 bg_thresh=1008 thresh=2016 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 101.090707: balance_dirty_state: bdi btrfs-1: dirty=493 wb=972 unstable=0 bg_thresh=1010 thresh=2021 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 101.090829: balance_dirty_state: bdi btrfs-1: dirty=543 wb=972 unstable=0 bg_thresh=1010 thresh=2020 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 101.090949: balance_dirty_state: bdi btrfs-1: dirty=568 wb=972 unstable=0 bg_thresh=1009 thresh=2019 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 101.090954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=65996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 101.098251: balance_dirty_state: bdi btrfs-1: dirty=568 wb=972 unstable=0 bg_thresh=1009 thresh=2019 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 101.098255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=65996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 101.106285: balance_dirty_state: bdi btrfs-1: dirty=568 wb=847 unstable=0 bg_thresh=1008 thresh=2016 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 101.106394: balance_dirty_state: bdi btrfs-1: dirty=568 wb=797 unstable=0 bg_thresh=1003 thresh=2007 gap=642 poll_thresh=13 ino=257 dd-2584 [004] 101.106499: balance_dirty_state: bdi btrfs-1: dirty=593 wb=722 unstable=0 bg_thresh=1012 thresh=2024 gap=709 poll_thresh=14 ino=257 dd-2584 [004] 101.106573: balance_dirty_state: bdi btrfs-1: dirty=618 wb=722 unstable=0 bg_thresh=1011 thresh=2023 gap=683 poll_thresh=15 ino=257 dd-2584 [004] 101.106633: balance_dirty_state: bdi btrfs-1: dirty=618 wb=722 unstable=0 bg_thresh=1011 thresh=2023 gap=683 poll_thresh=16 ino=257 dd-2584 [004] 101.106751: balance_dirty_state: bdi btrfs-1: dirty=668 wb=722 unstable=0 bg_thresh=1008 thresh=2016 gap=626 poll_thresh=17 ino=257 dd-2584 [004] 101.106867: balance_dirty_state: bdi btrfs-1: dirty=693 wb=722 unstable=0 bg_thresh=1010 thresh=2020 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 101.107156: balance_dirty_state: bdi btrfs-1: dirty=718 wb=722 unstable=0 bg_thresh=1009 thresh=2019 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 101.107277: balance_dirty_state: bdi btrfs-1: dirty=743 wb=722 unstable=0 bg_thresh=1009 thresh=2018 gap=553 poll_thresh=20 ino=257 dd-2584 [004] 101.107397: balance_dirty_state: bdi btrfs-1: dirty=793 wb=722 unstable=0 bg_thresh=1008 thresh=2017 gap=502 poll_thresh=21 ino=257 dd-2584 [004] 101.107402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=65996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 101.114188: balance_dirty_state: bdi btrfs-1: dirty=793 wb=597 unstable=0 bg_thresh=1008 thresh=2016 gap=626 poll_thresh=21 ino=257 dd-2584 [004] 101.114281: balance_dirty_state: bdi btrfs-1: dirty=793 wb=597 unstable=0 bg_thresh=1010 thresh=2021 gap=631 poll_thresh=16 ino=257 dd-2584 [004] 101.114457: balance_dirty_state: bdi btrfs-1: dirty=843 wb=597 unstable=0 bg_thresh=1012 thresh=2025 gap=585 poll_thresh=17 ino=257 dd-2584 [004] 101.114632: balance_dirty_state: bdi btrfs-1: dirty=868 wb=597 unstable=0 bg_thresh=1012 thresh=2024 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 101.114809: balance_dirty_state: bdi btrfs-1: dirty=893 wb=597 unstable=0 bg_thresh=1008 thresh=2017 gap=527 poll_thresh=19 ino=257 dd-2584 [004] 101.114984: balance_dirty_state: bdi btrfs-1: dirty=943 wb=597 unstable=0 bg_thresh=1008 thresh=2016 gap=476 poll_thresh=20 ino=257 dd-2584 [004] 101.114990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=65996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 101.122227: balance_dirty_state: bdi btrfs-1: dirty=943 wb=597 unstable=0 bg_thresh=1010 thresh=2020 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 101.122234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=65996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 101.130284: balance_dirty_state: bdi btrfs-1: dirty=943 wb=347 unstable=0 bg_thresh=1002 thresh=2005 gap=715 poll_thresh=20 ino=257 dd-2584 [004] 101.130391: balance_dirty_state: bdi btrfs-1: dirty=943 wb=347 unstable=0 bg_thresh=1002 thresh=2005 gap=715 poll_thresh=15 ino=257 dd-2584 [004] 101.130495: balance_dirty_state: bdi btrfs-1: dirty=968 wb=347 unstable=0 bg_thresh=1005 thresh=2010 gap=695 poll_thresh=16 ino=257 dd-2584 [004] 101.131024: balance_dirty_state: bdi btrfs-1: dirty=993 wb=347 unstable=0 bg_thresh=1004 thresh=2009 gap=669 poll_thresh=17 ino=257 dd-2584 [004] 101.131192: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=347 unstable=0 bg_thresh=1004 thresh=2008 gap=643 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 101.131218: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18636 wrote=0 to_write=16384 dd-2584 [004] 101.131340: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=347 unstable=0 bg_thresh=1006 thresh=2012 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 101.131485: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=372 unstable=0 bg_thresh=1005 thresh=2011 gap=571 poll_thresh=20 ino=257 dd-2584 [004] 101.131633: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=397 unstable=0 bg_thresh=1005 thresh=2010 gap=545 poll_thresh=21 ino=257 dd-2584 [004] 101.131780: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=422 unstable=0 bg_thresh=1007 thresh=2015 gap=550 poll_thresh=22 ino=257 dd-2584 [004] 101.131927: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=472 unstable=0 bg_thresh=1006 thresh=2013 gap=473 poll_thresh=23 ino=257 dd-2584 [004] 101.131929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=65996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 101.134430: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=752 to_write=15632 dd-2584 [004] 101.138225: balance_dirty_state: bdi btrfs-1: dirty=443 wb=972 unstable=0 bg_thresh=1003 thresh=2007 gap=592 poll_thresh=23 ino=257 dd-2584 [004] 101.138331: balance_dirty_state: bdi btrfs-1: dirty=443 wb=972 unstable=0 bg_thresh=1003 thresh=2007 gap=592 poll_thresh=17 ino=257 dd-2584 [004] 101.138867: balance_dirty_state: bdi btrfs-1: dirty=493 wb=972 unstable=0 bg_thresh=1006 thresh=2012 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 101.139073: balance_dirty_state: bdi btrfs-1: dirty=518 wb=972 unstable=0 bg_thresh=1008 thresh=2016 gap=526 poll_thresh=19 ino=257 dd-2584 [004] 101.139286: balance_dirty_state: bdi btrfs-1: dirty=543 wb=972 unstable=0 bg_thresh=1007 thresh=2015 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 101.139294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=65996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 101.150254: balance_dirty_state: bdi btrfs-1: dirty=543 wb=747 unstable=0 bg_thresh=1008 thresh=2017 gap=727 poll_thresh=20 ino=257 dd-2584 [000] 101.150352: balance_dirty_state: bdi btrfs-1: dirty=568 wb=747 unstable=0 bg_thresh=1011 thresh=2022 gap=707 poll_thresh=15 ino=257 dd-2584 [000] 101.150434: balance_dirty_state: bdi btrfs-1: dirty=568 wb=747 unstable=0 bg_thresh=1011 thresh=2022 gap=707 poll_thresh=16 ino=257 dd-2584 [000] 101.150601: balance_dirty_state: bdi btrfs-1: dirty=593 wb=747 unstable=0 bg_thresh=1013 thresh=2027 gap=687 poll_thresh=17 ino=257 dd-2584 [000] 101.150771: balance_dirty_state: bdi btrfs-1: dirty=643 wb=747 unstable=0 bg_thresh=1013 thresh=2026 gap=636 poll_thresh=18 ino=257 dd-2584 [000] 101.150943: balance_dirty_state: bdi btrfs-1: dirty=668 wb=747 unstable=0 bg_thresh=1015 thresh=2030 gap=615 poll_thresh=19 ino=257 dd-2584 [000] 101.151111: balance_dirty_state: bdi btrfs-1: dirty=693 wb=747 unstable=0 bg_thresh=1014 thresh=2029 gap=589 poll_thresh=20 ino=257 dd-2584 [000] 101.151573: balance_dirty_state: bdi btrfs-1: dirty=743 wb=747 unstable=0 bg_thresh=1014 thresh=2028 gap=538 poll_thresh=21 ino=257 dd-2584 [000] 101.151745: balance_dirty_state: bdi btrfs-1: dirty=768 wb=747 unstable=0 bg_thresh=1016 thresh=2032 gap=517 poll_thresh=22 ino=257 dd-2584 [000] 101.151914: balance_dirty_state: bdi btrfs-1: dirty=793 wb=747 unstable=0 bg_thresh=1015 thresh=2031 gap=491 poll_thresh=23 ino=257 dd-2584 [000] 101.151920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-305% task_weight=98% bdi_bw=65996 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 101.158285: balance_dirty_state: bdi btrfs-1: dirty=793 wb=622 unstable=0 bg_thresh=1008 thresh=2016 gap=601 poll_thresh=23 ino=257 dd-2584 [000] 101.158373: balance_dirty_state: bdi btrfs-1: dirty=818 wb=622 unstable=0 bg_thresh=1008 thresh=2016 gap=576 poll_thresh=17 ino=257 dd-2584 [000] 101.158537: balance_dirty_state: bdi btrfs-1: dirty=843 wb=622 unstable=0 bg_thresh=1010 thresh=2021 gap=556 poll_thresh=18 ino=257 dd-2584 [000] 101.158701: balance_dirty_state: bdi btrfs-1: dirty=868 wb=622 unstable=0 bg_thresh=1013 thresh=2026 gap=536 poll_thresh=19 ino=257 dd-2584 [000] 101.158871: balance_dirty_state: bdi btrfs-1: dirty=918 wb=622 unstable=0 bg_thresh=1015 thresh=2030 gap=490 poll_thresh=20 ino=257 dd-2584 [000] 101.158877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 101.166267: balance_dirty_state: bdi btrfs-1: dirty=918 wb=497 unstable=0 bg_thresh=1011 thresh=2023 gap=608 poll_thresh=20 ino=257 dd-2584 [002] 101.166371: balance_dirty_state: bdi btrfs-1: dirty=918 wb=497 unstable=0 bg_thresh=1011 thresh=2023 gap=608 poll_thresh=15 ino=257 dd-2584 [002] 101.166492: balance_dirty_state: bdi btrfs-1: dirty=943 wb=497 unstable=0 bg_thresh=1014 thresh=2028 gap=588 poll_thresh=16 ino=257 dd-2584 [002] 101.166723: balance_dirty_state: bdi btrfs-1: dirty=968 wb=497 unstable=0 bg_thresh=1016 thresh=2033 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 101.167309: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=497 unstable=0 bg_thresh=1016 thresh=2032 gap=517 poll_thresh=18 ino=257 dd-2584 [002] 101.167550: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=497 unstable=0 bg_thresh=1018 thresh=2036 gap=496 poll_thresh=19 ino=257 dd-2584 [002] 101.167558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=98% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 101.167597: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18672 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 101.170142: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=608 to_write=7584 dd-2584 [002] 101.174255: balance_dirty_state: bdi btrfs-1: dirty=418 wb=997 unstable=0 bg_thresh=1015 thresh=2030 gap=615 poll_thresh=19 ino=257 dd-2584 [002] 101.174383: balance_dirty_state: bdi btrfs-1: dirty=443 wb=997 unstable=0 bg_thresh=1015 thresh=2030 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 101.174504: balance_dirty_state: bdi btrfs-1: dirty=443 wb=997 unstable=0 bg_thresh=1014 thresh=2029 gap=589 poll_thresh=15 ino=257 dd-2584 [002] 101.174621: balance_dirty_state: bdi btrfs-1: dirty=468 wb=997 unstable=0 bg_thresh=1014 thresh=2029 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 101.174854: balance_dirty_state: bdi btrfs-1: dirty=493 wb=997 unstable=0 bg_thresh=1014 thresh=2028 gap=538 poll_thresh=17 ino=257 dd-2584 [002] 101.175049: balance_dirty_state: bdi btrfs-1: dirty=518 wb=897 unstable=0 bg_thresh=1016 thresh=2032 gap=617 poll_thresh=18 ino=257 dd-2584 [002] 101.175176: balance_dirty_state: bdi btrfs-1: dirty=568 wb=872 unstable=0 bg_thresh=1011 thresh=2023 gap=583 poll_thresh=19 ino=257 dd-2584 [002] 101.175303: balance_dirty_state: bdi btrfs-1: dirty=593 wb=872 unstable=0 bg_thresh=1007 thresh=2014 gap=549 poll_thresh=20 ino=257 dd-2584 [002] 101.175602: balance_dirty_state: bdi btrfs-1: dirty=618 wb=872 unstable=0 bg_thresh=1013 thresh=2027 gap=537 poll_thresh=21 ino=257 dd-2584 [002] 101.175724: balance_dirty_state: bdi btrfs-1: dirty=668 wb=872 unstable=0 bg_thresh=1012 thresh=2024 gap=484 poll_thresh=22 ino=257 dd-2584 [002] 101.175729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 101.182314: balance_dirty_state: bdi btrfs-1: dirty=668 wb=872 unstable=0 bg_thresh=1012 thresh=2024 gap=484 poll_thresh=22 ino=257 dd-2584 [002] 101.182323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 101.190365: balance_dirty_state: bdi btrfs-1: dirty=668 wb=872 unstable=0 bg_thresh=1012 thresh=2024 gap=484 poll_thresh=22 ino=257 dd-2584 [001] 101.190375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 101.198309: balance_dirty_state: bdi btrfs-1: dirty=668 wb=747 unstable=0 bg_thresh=1005 thresh=2011 gap=596 poll_thresh=22 ino=257 dd-2584 [001] 101.198379: balance_dirty_state: bdi btrfs-1: dirty=668 wb=747 unstable=0 bg_thresh=1005 thresh=2011 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 101.198497: balance_dirty_state: bdi btrfs-1: dirty=718 wb=747 unstable=0 bg_thresh=1010 thresh=2021 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 101.198616: balance_dirty_state: bdi btrfs-1: dirty=743 wb=747 unstable=0 bg_thresh=1010 thresh=2020 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 101.198734: balance_dirty_state: bdi btrfs-1: dirty=768 wb=747 unstable=0 bg_thresh=1009 thresh=2019 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 101.198739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 101.206285: balance_dirty_state: bdi btrfs-1: dirty=768 wb=497 unstable=0 bg_thresh=1011 thresh=2022 gap=757 poll_thresh=19 ino=257 dd-2584 [001] 101.206382: balance_dirty_state: bdi btrfs-1: dirty=793 wb=497 unstable=0 bg_thresh=1013 thresh=2027 gap=737 poll_thresh=14 ino=257 dd-2584 [001] 101.206438: balance_dirty_state: bdi btrfs-1: dirty=818 wb=497 unstable=0 bg_thresh=1010 thresh=2021 gap=706 poll_thresh=15 ino=257 dd-2584 [001] 101.206495: balance_dirty_state: bdi btrfs-1: dirty=818 wb=497 unstable=0 bg_thresh=1013 thresh=2026 gap=711 poll_thresh=16 ino=257 dd-2584 [001] 101.206609: balance_dirty_state: bdi btrfs-1: dirty=868 wb=497 unstable=0 bg_thresh=1009 thresh=2019 gap=654 poll_thresh=17 ino=257 dd-2584 [001] 101.206887: balance_dirty_state: bdi btrfs-1: dirty=893 wb=497 unstable=0 bg_thresh=1011 thresh=2023 gap=633 poll_thresh=18 ino=257 dd-2584 [001] 101.207001: balance_dirty_state: bdi btrfs-1: dirty=918 wb=497 unstable=0 bg_thresh=1011 thresh=2022 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 101.207113: balance_dirty_state: bdi btrfs-1: dirty=943 wb=497 unstable=0 bg_thresh=1010 thresh=2021 gap=581 poll_thresh=20 ino=257 dd-2584 [001] 101.207228: balance_dirty_state: bdi btrfs-1: dirty=993 wb=497 unstable=0 bg_thresh=1010 thresh=2020 gap=530 poll_thresh=21 ino=257 dd-2584 [001] 101.207345: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=497 unstable=0 bg_thresh=1012 thresh=2024 gap=509 poll_thresh=22 ino=257 flush-btrfs-1-2586 [005] 101.207367: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18712 wrote=0 to_write=8192 dd-2584 [001] 101.207520: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=497 unstable=0 bg_thresh=1011 thresh=2023 gap=483 poll_thresh=23 ino=257 dd-2584 [001] 101.207522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 101.209643: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=624 to_write=7568 dd-2584 [001] 101.214238: balance_dirty_state: bdi btrfs-1: dirty=443 wb=972 unstable=0 bg_thresh=1011 thresh=2023 gap=608 poll_thresh=23 ino=257 dd-2584 [001] 101.214302: balance_dirty_state: bdi btrfs-1: dirty=468 wb=972 unstable=0 bg_thresh=1014 thresh=2028 gap=588 poll_thresh=17 ino=257 dd-2584 [001] 101.214419: balance_dirty_state: bdi btrfs-1: dirty=493 wb=972 unstable=0 bg_thresh=1010 thresh=2021 gap=556 poll_thresh=18 ino=257 dd-2584 [001] 101.214533: balance_dirty_state: bdi btrfs-1: dirty=518 wb=972 unstable=0 bg_thresh=1010 thresh=2020 gap=530 poll_thresh=19 ino=257 dd-2584 [001] 101.214812: balance_dirty_state: bdi btrfs-1: dirty=568 wb=972 unstable=0 bg_thresh=1009 thresh=2019 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 101.214816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 101.222331: balance_dirty_state: bdi btrfs-1: dirty=568 wb=972 unstable=0 bg_thresh=1009 thresh=2019 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 101.222340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 101.230310: balance_dirty_state: bdi btrfs-1: dirty=568 wb=847 unstable=0 bg_thresh=1010 thresh=2021 gap=606 poll_thresh=20 ino=257 dd-2584 [001] 101.230386: balance_dirty_state: bdi btrfs-1: dirty=568 wb=847 unstable=0 bg_thresh=1013 thresh=2026 gap=611 poll_thresh=15 ino=257 dd-2584 [001] 101.230446: balance_dirty_state: bdi btrfs-1: dirty=593 wb=847 unstable=0 bg_thresh=1012 thresh=2025 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 101.230558: balance_dirty_state: bdi btrfs-1: dirty=618 wb=847 unstable=0 bg_thresh=1012 thresh=2024 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 101.230671: balance_dirty_state: bdi btrfs-1: dirty=668 wb=847 unstable=0 bg_thresh=1011 thresh=2023 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 101.230783: balance_dirty_state: bdi btrfs-1: dirty=693 wb=847 unstable=0 bg_thresh=1011 thresh=2022 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 101.230787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 101.238383: balance_dirty_state: bdi btrfs-1: dirty=693 wb=722 unstable=0 bg_thresh=1008 thresh=2017 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 101.238514: balance_dirty_state: bdi btrfs-1: dirty=693 wb=722 unstable=0 bg_thresh=1011 thresh=2022 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 101.238635: balance_dirty_state: bdi btrfs-1: dirty=718 wb=722 unstable=0 bg_thresh=1010 thresh=2021 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 101.238758: balance_dirty_state: bdi btrfs-1: dirty=743 wb=722 unstable=0 bg_thresh=1010 thresh=2020 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 101.238993: balance_dirty_state: bdi btrfs-1: dirty=768 wb=722 unstable=0 bg_thresh=1009 thresh=2019 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 101.239575: balance_dirty_state: bdi btrfs-1: dirty=793 wb=722 unstable=0 bg_thresh=1009 thresh=2018 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 101.239585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 101.246359: balance_dirty_state: bdi btrfs-1: dirty=793 wb=722 unstable=0 bg_thresh=1009 thresh=2018 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 101.246370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 101.254334: balance_dirty_state: bdi btrfs-1: dirty=790 wb=621 unstable=0 bg_thresh=1008 thresh=2016 gap=605 poll_thresh=18 ino=257 dd-2584 [001] 101.254417: balance_dirty_state: bdi btrfs-1: dirty=815 wb=621 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=13 ino=257 dd-2584 [001] 101.254479: balance_dirty_state: bdi btrfs-1: dirty=840 wb=621 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=14 ino=257 dd-2584 [001] 101.254539: balance_dirty_state: bdi btrfs-1: dirty=840 wb=621 unstable=0 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=15 ino=257 dd-2584 [001] 101.254599: balance_dirty_state: bdi btrfs-1: dirty=865 wb=621 unstable=0 bg_thresh=1000 thresh=2001 gap=515 poll_thresh=16 ino=257 dd-2584 [001] 101.254721: balance_dirty_state: bdi btrfs-1: dirty=890 wb=621 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 101.254726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 101.262340: balance_dirty_state: bdi btrfs-1: dirty=890 wb=621 unstable=0 bg_thresh=1015 thresh=2030 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 101.262424: balance_dirty_state: bdi btrfs-1: dirty=915 wb=621 unstable=0 bg_thresh=1015 thresh=2030 gap=494 poll_thresh=13 ino=257 dd-2584 [001] 101.262429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=62920 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 101.270332: balance_dirty_state: bdi btrfs-1: dirty=915 wb=621 unstable=0 bg_thresh=1016 thresh=2033 gap=497 poll_thresh=13 ino=257 dd-2584 [001] 101.270338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-303% task_weight=99% bdi_bw=62920 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 101.278304: balance_dirty_state: bdi btrfs-1: dirty=915 wb=371 unstable=0 bg_thresh=1010 thresh=2021 gap=735 poll_thresh=13 ino=257 dd-2584 [001] 101.278373: balance_dirty_state: bdi btrfs-1: dirty=915 wb=371 unstable=0 bg_thresh=1010 thresh=2020 gap=734 poll_thresh=10 ino=257 dd-2584 [001] 101.278436: balance_dirty_state: bdi btrfs-1: dirty=940 wb=371 unstable=0 bg_thresh=1012 thresh=2025 gap=714 poll_thresh=11 ino=257 dd-2584 [001] 101.278499: balance_dirty_state: bdi btrfs-1: dirty=965 wb=371 unstable=0 bg_thresh=1012 thresh=2024 gap=688 poll_thresh=12 ino=257 dd-2584 [001] 101.278563: balance_dirty_state: bdi btrfs-1: dirty=965 wb=371 unstable=0 bg_thresh=1012 thresh=2024 gap=688 poll_thresh=13 ino=257 dd-2584 [001] 101.278626: balance_dirty_state: bdi btrfs-1: dirty=990 wb=371 unstable=0 bg_thresh=1014 thresh=2029 gap=668 poll_thresh=14 ino=257 dd-2584 [001] 101.278689: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=371 unstable=0 bg_thresh=1011 thresh=2023 gap=637 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 101.278714: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18784 wrote=0 to_write=8192 dd-2584 [001] 101.278793: balance_dirty_state: bdi btrfs-1: dirty=990 wb=371 unstable=0 bg_thresh=1014 thresh=2028 gap=667 poll_thresh=16 ino=257 dd-2584 [001] 101.279353: balance_dirty_state: bdi btrfs-1: dirty=940 wb=496 unstable=0 bg_thresh=1013 thresh=2027 gap=591 poll_thresh=17 ino=257 dd-2584 [001] 101.279537: balance_dirty_state: bdi btrfs-1: dirty=915 wb=546 unstable=0 bg_thresh=1015 thresh=2031 gap=570 poll_thresh=18 ino=257 dd-2584 [001] 101.279724: balance_dirty_state: bdi btrfs-1: dirty=890 wb=596 unstable=0 bg_thresh=1015 thresh=2030 gap=544 poll_thresh=19 ino=257 dd-2584 [001] 101.279913: balance_dirty_state: bdi btrfs-1: dirty=865 wb=646 unstable=0 bg_thresh=1011 thresh=2023 gap=512 poll_thresh=20 ino=257 dd-2584 [001] 101.280107: balance_dirty_state: bdi btrfs-1: dirty=865 wb=696 unstable=0 bg_thresh=1013 thresh=2027 gap=466 poll_thresh=21 ino=257 dd-2584 [001] 101.280109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=62920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 101.281057: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=736 to_write=7456 dd-2584 [001] 101.290246: balance_dirty_state: bdi btrfs-1: dirty=440 wb=996 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=21 ino=257 dd-2584 [001] 101.290334: balance_dirty_state: bdi btrfs-1: dirty=440 wb=996 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 101.290468: balance_dirty_state: bdi btrfs-1: dirty=490 wb=996 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 101.290592: balance_dirty_state: bdi btrfs-1: dirty=515 wb=996 unstable=0 bg_thresh=993 thresh=1987 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 101.290597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=62920 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 101.302388: balance_dirty_state: bdi btrfs-1: dirty=515 wb=871 unstable=0 bg_thresh=993 thresh=1987 gap=601 poll_thresh=18 ino=257 dd-2584 [002] 101.302482: balance_dirty_state: bdi btrfs-1: dirty=515 wb=871 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=13 ino=257 dd-2584 [002] 101.302567: balance_dirty_state: bdi btrfs-1: dirty=540 wb=871 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=14 ino=257 dd-2584 [002] 101.302896: balance_dirty_state: bdi btrfs-1: dirty=540 wb=871 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=15 ino=257 dd-2584 [002] 101.302978: balance_dirty_state: bdi btrfs-1: dirty=565 wb=871 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 101.303138: balance_dirty_state: bdi btrfs-1: dirty=590 wb=871 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=17 ino=257 dd-2584 [002] 101.303305: balance_dirty_state: bdi btrfs-1: dirty=640 wb=871 unstable=0 bg_thresh=1000 thresh=2000 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 101.303311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=62920 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 101.310359: balance_dirty_state: bdi btrfs-1: dirty=640 wb=871 unstable=0 bg_thresh=1000 thresh=2000 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 101.310368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=62920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 101.318288: balance_dirty_state: bdi btrfs-1: dirty=640 wb=746 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=18 ino=257 dd-2584 [002] 101.318415: balance_dirty_state: bdi btrfs-1: dirty=640 wb=746 unstable=0 bg_thresh=999 thresh=1998 gap=612 poll_thresh=13 ino=257 dd-2584 [002] 101.318484: balance_dirty_state: bdi btrfs-1: dirty=665 wb=746 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=14 ino=257 dd-2584 [002] 101.318545: balance_dirty_state: bdi btrfs-1: dirty=690 wb=746 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 101.318605: balance_dirty_state: bdi btrfs-1: dirty=690 wb=746 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 101.318727: balance_dirty_state: bdi btrfs-1: dirty=740 wb=746 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 101.318850: balance_dirty_state: bdi btrfs-1: dirty=765 wb=746 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 101.318855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=62920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 101.326323: balance_dirty_state: bdi btrfs-1: dirty=765 wb=746 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 101.326329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=62920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 101.334320: balance_dirty_state: bdi btrfs-1: dirty=765 wb=621 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=18 ino=257 dd-2584 [002] 101.334403: balance_dirty_state: bdi btrfs-1: dirty=765 wb=621 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=13 ino=257 dd-2584 [002] 101.334472: balance_dirty_state: bdi btrfs-1: dirty=790 wb=621 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=14 ino=257 dd-2584 [002] 101.334731: balance_dirty_state: bdi btrfs-1: dirty=815 wb=621 unstable=0 bg_thresh=997 thresh=1994 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 101.334797: balance_dirty_state: bdi btrfs-1: dirty=815 wb=621 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=16 ino=257 dd-2584 [002] 101.334933: balance_dirty_state: bdi btrfs-1: dirty=865 wb=621 unstable=0 bg_thresh=999 thresh=1998 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 101.335070: balance_dirty_state: bdi btrfs-1: dirty=890 wb=621 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=18 ino=257 dd-2584 [002] 101.335075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=62920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 101.342409: balance_dirty_state: bdi btrfs-1: dirty=890 wb=621 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=18 ino=257 dd-2584 [002] 101.342419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=62920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 101.350347: balance_dirty_state: bdi btrfs-1: dirty=890 wb=496 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=18 ino=257 dd-2584 [002] 101.350459: balance_dirty_state: bdi btrfs-1: dirty=915 wb=496 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=13 ino=257 dd-2584 [002] 101.350562: balance_dirty_state: bdi btrfs-1: dirty=915 wb=496 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 101.350665: balance_dirty_state: bdi btrfs-1: dirty=940 wb=496 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=15 ino=257 dd-2584 [002] 101.350768: balance_dirty_state: bdi btrfs-1: dirty=940 wb=496 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=16 ino=257 dd-2584 [002] 101.350969: balance_dirty_state: bdi btrfs-1: dirty=990 wb=496 unstable=0 bg_thresh=998 thresh=1996 gap=510 poll_thresh=17 ino=257 dd-2584 [002] 101.351175: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=496 unstable=0 bg_thresh=1000 thresh=2000 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 101.351183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=62920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 101.351215: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18856 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 101.353675: writeback_single_inode: bdi btrfs-1: ino=257 state= age=176 wrote=592 to_write=7600 dd-2584 [002] 101.358363: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1096 unstable=0 bg_thresh=1000 thresh=2000 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 101.358373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=62920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 101.366341: balance_dirty_state: bdi btrfs-1: dirty=415 wb=971 unstable=0 bg_thresh=1001 thresh=2002 gap=616 poll_thresh=18 ino=257 dd-2584 [002] 101.366437: balance_dirty_state: bdi btrfs-1: dirty=440 wb=971 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=13 ino=257 dd-2584 [002] 101.366495: balance_dirty_state: bdi btrfs-1: dirty=440 wb=971 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 101.366719: balance_dirty_state: bdi btrfs-1: dirty=465 wb=971 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=15 ino=257 dd-2584 [002] 101.366777: balance_dirty_state: bdi btrfs-1: dirty=490 wb=971 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=16 ino=257 dd-2584 [002] 101.366890: balance_dirty_state: bdi btrfs-1: dirty=515 wb=971 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=17 ino=257 dd-2584 [002] 101.367006: balance_dirty_state: bdi btrfs-1: dirty=540 wb=971 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 101.367011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=60432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 101.374417: balance_dirty_state: bdi btrfs-1: dirty=540 wb=846 unstable=0 bg_thresh=1001 thresh=2002 gap=616 poll_thresh=18 ino=257 dd-2584 [002] 101.374485: balance_dirty_state: bdi btrfs-1: dirty=565 wb=846 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=13 ino=257 dd-2584 [002] 101.374543: balance_dirty_state: bdi btrfs-1: dirty=565 wb=846 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 101.374601: balance_dirty_state: bdi btrfs-1: dirty=590 wb=846 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=15 ino=257 dd-2584 [002] 101.374657: balance_dirty_state: bdi btrfs-1: dirty=615 wb=846 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=16 ino=257 dd-2584 [002] 101.374769: balance_dirty_state: bdi btrfs-1: dirty=640 wb=846 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=17 ino=257 dd-2584 [002] 101.374888: balance_dirty_state: bdi btrfs-1: dirty=665 wb=846 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 101.374892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=99% bdi_bw=60432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 101.382384: balance_dirty_state: bdi btrfs-1: dirty=665 wb=721 unstable=0 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=18 ino=257 dd-2584 [002] 101.382453: balance_dirty_state: bdi btrfs-1: dirty=690 wb=721 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=13 ino=257 dd-2584 [002] 101.382515: balance_dirty_state: bdi btrfs-1: dirty=715 wb=721 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=14 ino=257 dd-2584 [002] 101.382747: balance_dirty_state: bdi btrfs-1: dirty=715 wb=721 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=15 ino=257 dd-2584 [002] 101.382807: balance_dirty_state: bdi btrfs-1: dirty=740 wb=721 unstable=0 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=16 ino=257 dd-2584 [002] 101.382925: balance_dirty_state: bdi btrfs-1: dirty=765 wb=721 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=17 ino=257 dd-2584 [002] 101.383049: balance_dirty_state: bdi btrfs-1: dirty=790 wb=721 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 101.383054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=60432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 101.390413: balance_dirty_state: bdi btrfs-1: dirty=790 wb=696 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 101.390496: balance_dirty_state: bdi btrfs-1: dirty=815 wb=646 unstable=0 bg_thresh=997 thresh=1995 gap=534 poll_thresh=13 ino=257 dd-2584 [002] 101.390574: balance_dirty_state: bdi btrfs-1: dirty=840 wb=621 unstable=0 bg_thresh=994 thresh=1989 gap=528 poll_thresh=14 ino=257 dd-2584 [002] 101.390637: balance_dirty_state: bdi btrfs-1: dirty=840 wb=621 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=15 ino=257 dd-2584 [002] 101.390699: balance_dirty_state: bdi btrfs-1: dirty=865 wb=621 unstable=0 bg_thresh=993 thresh=1987 gap=501 poll_thresh=16 ino=257 dd-2584 [002] 101.390825: balance_dirty_state: bdi btrfs-1: dirty=890 wb=621 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=17 ino=257 dd-2584 [002] 101.390830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=60432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 101.398347: balance_dirty_state: bdi btrfs-1: dirty=890 wb=496 unstable=0 bg_thresh=998 thresh=1997 gap=611 poll_thresh=17 ino=257 dd-2584 [002] 101.398447: balance_dirty_state: bdi btrfs-1: dirty=915 wb=496 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=13 ino=257 dd-2584 [002] 101.398504: balance_dirty_state: bdi btrfs-1: dirty=940 wb=496 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=14 ino=257 dd-2584 [002] 101.398561: balance_dirty_state: bdi btrfs-1: dirty=940 wb=496 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 101.398618: balance_dirty_state: bdi btrfs-1: dirty=965 wb=496 unstable=0 bg_thresh=997 thresh=1995 gap=534 poll_thresh=16 ino=257 dd-2584 [002] 101.398896: balance_dirty_state: bdi btrfs-1: dirty=990 wb=496 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=17 ino=257 dd-2584 [002] 101.399011: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=496 unstable=0 bg_thresh=999 thresh=1998 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 101.399016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=60432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 101.399035: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18904 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 101.401411: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=608 to_write=7584 dd-2584 [006] 101.406304: balance_dirty_state: bdi btrfs-1: dirty=415 wb=971 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=18 ino=257 dd-2584 [006] 101.406404: balance_dirty_state: bdi btrfs-1: dirty=415 wb=971 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=13 ino=257 dd-2584 [006] 101.406490: balance_dirty_state: bdi btrfs-1: dirty=440 wb=971 unstable=0 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=14 ino=257 dd-2584 [006] 101.406578: balance_dirty_state: bdi btrfs-1: dirty=465 wb=971 unstable=0 bg_thresh=1006 thresh=2013 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 101.406666: balance_dirty_state: bdi btrfs-1: dirty=465 wb=971 unstable=0 bg_thresh=1009 thresh=2018 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 101.406853: balance_dirty_state: bdi btrfs-1: dirty=515 wb=971 unstable=0 bg_thresh=1011 thresh=2023 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 101.407092: balance_dirty_state: bdi btrfs-1: dirty=540 wb=971 unstable=0 bg_thresh=1013 thresh=2027 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 101.407328: balance_dirty_state: bdi btrfs-1: dirty=565 wb=971 unstable=0 bg_thresh=1013 thresh=2026 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 101.407337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=60432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.418363: balance_dirty_state: bdi btrfs-1: dirty=565 wb=971 unstable=0 bg_thresh=1004 thresh=2008 gap=472 poll_thresh=19 ino=257 dd-2584 [006] 101.418369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=60432 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 101.426309: balance_dirty_state: bdi btrfs-1: dirty=565 wb=821 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=19 ino=257 dd-2584 [006] 101.426375: balance_dirty_state: bdi btrfs-1: dirty=590 wb=821 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 101.426435: balance_dirty_state: bdi btrfs-1: dirty=615 wb=821 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 101.426674: balance_dirty_state: bdi btrfs-1: dirty=615 wb=821 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 101.426789: balance_dirty_state: bdi btrfs-1: dirty=640 wb=821 unstable=0 bg_thresh=1008 thresh=2016 gap=555 poll_thresh=17 ino=257 dd-2584 [006] 101.426906: balance_dirty_state: bdi btrfs-1: dirty=690 wb=821 unstable=0 bg_thresh=1010 thresh=2020 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 101.427022: balance_dirty_state: bdi btrfs-1: dirty=715 wb=821 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=19 ino=257 dd-2584 [006] 101.427027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-320% task_weight=98% bdi_bw=60432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.434314: balance_dirty_state: bdi btrfs-1: dirty=715 wb=821 unstable=0 bg_thresh=1003 thresh=2007 gap=471 poll_thresh=19 ino=257 dd-2584 [006] 101.434322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=60432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.442462: balance_dirty_state: bdi btrfs-1: dirty=715 wb=696 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=19 ino=257 dd-2584 [006] 101.442551: balance_dirty_state: bdi btrfs-1: dirty=740 wb=696 unstable=0 bg_thresh=996 thresh=1992 gap=556 poll_thresh=14 ino=257 dd-2584 [006] 101.442611: balance_dirty_state: bdi btrfs-1: dirty=740 wb=696 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 101.442667: balance_dirty_state: bdi btrfs-1: dirty=765 wb=696 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=16 ino=257 dd-2584 [006] 101.442779: balance_dirty_state: bdi btrfs-1: dirty=790 wb=696 unstable=0 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 101.442893: balance_dirty_state: bdi btrfs-1: dirty=815 wb=696 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 101.442898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=60432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.454418: balance_dirty_state: bdi btrfs-1: dirty=815 wb=621 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=18 ino=257 dd-2584 [006] 101.454544: balance_dirty_state: bdi btrfs-1: dirty=840 wb=621 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=13 ino=257 dd-2584 [006] 101.454660: balance_dirty_state: bdi btrfs-1: dirty=865 wb=621 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=14 ino=257 dd-2584 [006] 101.455132: balance_dirty_state: bdi btrfs-1: dirty=865 wb=621 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=15 ino=257 dd-2584 [006] 101.455250: balance_dirty_state: bdi btrfs-1: dirty=890 wb=621 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=16 ino=257 dd-2584 [006] 101.455259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=60432 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [006] 101.462419: balance_dirty_state: bdi btrfs-1: dirty=890 wb=621 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=16 ino=257 dd-2584 [006] 101.462428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=60432 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 101.470443: balance_dirty_state: bdi btrfs-1: dirty=890 wb=621 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=16 ino=257 dd-2584 [006] 101.470453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=58044 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 101.478440: balance_dirty_state: bdi btrfs-1: dirty=890 wb=471 unstable=0 bg_thresh=1001 thresh=2002 gap=641 poll_thresh=16 ino=257 dd-2584 [006] 101.478524: balance_dirty_state: bdi btrfs-1: dirty=915 wb=471 unstable=0 bg_thresh=1001 thresh=2002 gap=616 poll_thresh=12 ino=257 dd-2584 [006] 101.478603: balance_dirty_state: bdi btrfs-1: dirty=915 wb=471 unstable=0 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=13 ino=257 dd-2584 [006] 101.478684: balance_dirty_state: bdi btrfs-1: dirty=940 wb=471 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 101.478764: balance_dirty_state: bdi btrfs-1: dirty=965 wb=471 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 101.478844: balance_dirty_state: bdi btrfs-1: dirty=965 wb=471 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 101.479004: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=471 unstable=0 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 101.479037: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18984 wrote=0 to_write=8192 dd-2584 [006] 101.479207: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=471 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 101.479209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=58044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 101.480557: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=624 to_write=7568 dd-2584 [006] 101.486367: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1096 unstable=0 bg_thresh=1004 thresh=2009 gap=473 poll_thresh=18 ino=257 dd-2584 [006] 101.486377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=58044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.494433: balance_dirty_state: bdi btrfs-1: dirty=440 wb=971 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=18 ino=257 dd-2584 [006] 101.494558: balance_dirty_state: bdi btrfs-1: dirty=440 wb=971 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=13 ino=257 dd-2584 [006] 101.494676: balance_dirty_state: bdi btrfs-1: dirty=465 wb=971 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=14 ino=257 dd-2584 [006] 101.494791: balance_dirty_state: bdi btrfs-1: dirty=490 wb=971 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=15 ino=257 dd-2584 [006] 101.494908: balance_dirty_state: bdi btrfs-1: dirty=490 wb=971 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=16 ino=257 dd-2584 [006] 101.495495: balance_dirty_state: bdi btrfs-1: dirty=540 wb=971 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=17 ino=257 dd-2584 [006] 101.495505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=58044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.502481: balance_dirty_state: bdi btrfs-1: dirty=540 wb=971 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=17 ino=257 dd-2584 [006] 101.502491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=58044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.510449: balance_dirty_state: bdi btrfs-1: dirty=540 wb=846 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=17 ino=257 dd-2584 [006] 101.510550: balance_dirty_state: bdi btrfs-1: dirty=540 wb=846 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=13 ino=257 dd-2584 [006] 101.510606: balance_dirty_state: bdi btrfs-1: dirty=565 wb=846 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=14 ino=257 dd-2584 [006] 101.510661: balance_dirty_state: bdi btrfs-1: dirty=590 wb=846 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 101.510717: balance_dirty_state: bdi btrfs-1: dirty=590 wb=846 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 101.510829: balance_dirty_state: bdi btrfs-1: dirty=615 wb=846 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=17 ino=257 dd-2584 [006] 101.510943: balance_dirty_state: bdi btrfs-1: dirty=665 wb=846 unstable=0 bg_thresh=1004 thresh=2008 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 101.510947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=58044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.518474: balance_dirty_state: bdi btrfs-1: dirty=665 wb=846 unstable=0 bg_thresh=1004 thresh=2008 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 101.518483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=58044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.526476: balance_dirty_state: bdi btrfs-1: dirty=665 wb=721 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=18 ino=257 dd-2584 [006] 101.526556: balance_dirty_state: bdi btrfs-1: dirty=665 wb=721 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=13 ino=257 dd-2584 [006] 101.526630: balance_dirty_state: bdi btrfs-1: dirty=690 wb=721 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 101.526703: balance_dirty_state: bdi btrfs-1: dirty=715 wb=721 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 101.526780: balance_dirty_state: bdi btrfs-1: dirty=715 wb=721 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 101.526930: balance_dirty_state: bdi btrfs-1: dirty=765 wb=721 unstable=0 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=17 ino=257 dd-2584 [006] 101.527306: balance_dirty_state: bdi btrfs-1: dirty=790 wb=721 unstable=0 bg_thresh=1004 thresh=2008 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 101.527312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=58044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.534312: balance_dirty_state: bdi btrfs-1: dirty=790 wb=621 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=18 ino=257 dd-2584 [006] 101.534393: balance_dirty_state: bdi btrfs-1: dirty=815 wb=621 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=13 ino=257 dd-2584 [006] 101.534468: balance_dirty_state: bdi btrfs-1: dirty=815 wb=621 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=14 ino=257 dd-2584 [006] 101.534541: balance_dirty_state: bdi btrfs-1: dirty=840 wb=621 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=15 ino=257 dd-2584 [006] 101.534616: balance_dirty_state: bdi btrfs-1: dirty=840 wb=621 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=16 ino=257 dd-2584 [006] 101.534767: balance_dirty_state: bdi btrfs-1: dirty=890 wb=621 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=17 ino=257 dd-2584 [006] 101.534773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=58044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.542320: balance_dirty_state: bdi btrfs-1: dirty=890 wb=621 unstable=0 bg_thresh=1010 thresh=2020 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 101.542386: balance_dirty_state: bdi btrfs-1: dirty=890 wb=621 unstable=0 bg_thresh=1009 thresh=2019 gap=508 poll_thresh=13 ino=257 dd-2584 [006] 101.542447: balance_dirty_state: bdi btrfs-1: dirty=915 wb=621 unstable=0 bg_thresh=1012 thresh=2024 gap=488 poll_thresh=14 ino=257 dd-2584 [006] 101.542452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=58044 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 101.550378: balance_dirty_state: bdi btrfs-1: dirty=915 wb=621 unstable=0 bg_thresh=1006 thresh=2012 gap=476 poll_thresh=14 ino=257 dd-2584 [006] 101.550382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=58044 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 101.558330: balance_dirty_state: bdi btrfs-1: dirty=915 wb=621 unstable=0 bg_thresh=1002 thresh=2004 gap=468 poll_thresh=14 ino=257 dd-2584 [006] 101.558335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=58044 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 101.566328: balance_dirty_state: bdi btrfs-1: dirty=915 wb=496 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=14 ino=257 dd-2584 [006] 101.566392: balance_dirty_state: bdi btrfs-1: dirty=940 wb=496 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=10 ino=257 dd-2584 [006] 101.566451: balance_dirty_state: bdi btrfs-1: dirty=940 wb=496 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=11 ino=257 dd-2584 [006] 101.566509: balance_dirty_state: bdi btrfs-1: dirty=965 wb=496 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=12 ino=257 dd-2584 [006] 101.566567: balance_dirty_state: bdi btrfs-1: dirty=990 wb=496 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=13 ino=257 dd-2584 [006] 101.566627: balance_dirty_state: bdi btrfs-1: dirty=990 wb=496 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=14 ino=257 dd-2584 [006] 101.566689: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=496 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=15 ino=257 dd-2584 [006] 101.566694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=58044 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 101.566712: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19072 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 101.568055: writeback_single_inode: bdi btrfs-1: ino=257 state= age=160 wrote=576 to_write=7616 dd-2584 [006] 101.574486: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1071 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=15 ino=257 dd-2584 [006] 101.574492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=54960 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 101.582336: balance_dirty_state: bdi btrfs-1: dirty=440 wb=946 unstable=0 bg_thresh=1003 thresh=2006 gap=620 poll_thresh=15 ino=257 dd-2584 [006] 101.582462: balance_dirty_state: bdi btrfs-1: dirty=440 wb=946 unstable=0 bg_thresh=1003 thresh=2006 gap=620 poll_thresh=11 ino=257 dd-2584 [006] 101.582935: balance_dirty_state: bdi btrfs-1: dirty=465 wb=946 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=12 ino=257 dd-2584 [006] 101.583054: balance_dirty_state: bdi btrfs-1: dirty=490 wb=946 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=13 ino=257 dd-2584 [006] 101.583174: balance_dirty_state: bdi btrfs-1: dirty=490 wb=946 unstable=0 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 101.583291: balance_dirty_state: bdi btrfs-1: dirty=515 wb=946 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=15 ino=257 dd-2584 [006] 101.583410: balance_dirty_state: bdi btrfs-1: dirty=540 wb=946 unstable=0 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=16 ino=257 dd-2584 [006] 101.583647: balance_dirty_state: bdi btrfs-1: dirty=565 wb=946 unstable=0 bg_thresh=1006 thresh=2013 gap=502 poll_thresh=17 ino=257 dd-2584 [006] 101.583656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=54960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.590345: balance_dirty_state: bdi btrfs-1: dirty=565 wb=821 unstable=0 bg_thresh=1003 thresh=2006 gap=620 poll_thresh=17 ino=257 dd-2584 [006] 101.590456: balance_dirty_state: bdi btrfs-1: dirty=590 wb=821 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=13 ino=257 dd-2584 [006] 101.590514: balance_dirty_state: bdi btrfs-1: dirty=590 wb=821 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 101.590574: balance_dirty_state: bdi btrfs-1: dirty=615 wb=821 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=15 ino=257 dd-2584 [006] 101.590632: balance_dirty_state: bdi btrfs-1: dirty=640 wb=821 unstable=0 bg_thresh=1005 thresh=2010 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 101.590747: balance_dirty_state: bdi btrfs-1: dirty=665 wb=821 unstable=0 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 101.590862: balance_dirty_state: bdi btrfs-1: dirty=690 wb=821 unstable=0 bg_thresh=1006 thresh=2013 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 101.590867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=54960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.598370: balance_dirty_state: bdi btrfs-1: dirty=690 wb=696 unstable=0 bg_thresh=1002 thresh=2005 gap=619 poll_thresh=18 ino=257 dd-2584 [006] 101.598440: balance_dirty_state: bdi btrfs-1: dirty=715 wb=696 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=13 ino=257 dd-2584 [006] 101.598697: balance_dirty_state: bdi btrfs-1: dirty=715 wb=696 unstable=0 bg_thresh=1005 thresh=2010 gap=599 poll_thresh=14 ino=257 dd-2584 [006] 101.598765: balance_dirty_state: bdi btrfs-1: dirty=740 wb=696 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 101.598831: balance_dirty_state: bdi btrfs-1: dirty=765 wb=696 unstable=0 bg_thresh=1004 thresh=2009 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 101.598962: balance_dirty_state: bdi btrfs-1: dirty=790 wb=696 unstable=0 bg_thresh=1004 thresh=2008 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 101.599096: balance_dirty_state: bdi btrfs-1: dirty=815 wb=696 unstable=0 bg_thresh=1006 thresh=2012 gap=501 poll_thresh=18 ino=257 dd-2584 [006] 101.599101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=54960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.606445: balance_dirty_state: bdi btrfs-1: dirty=815 wb=596 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=18 ino=257 dd-2584 [006] 101.606528: balance_dirty_state: bdi btrfs-1: dirty=840 wb=596 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=13 ino=257 dd-2584 [006] 101.606594: balance_dirty_state: bdi btrfs-1: dirty=840 wb=596 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=14 ino=257 dd-2584 [006] 101.606658: balance_dirty_state: bdi btrfs-1: dirty=865 wb=596 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=15 ino=257 dd-2584 [006] 101.606723: balance_dirty_state: bdi btrfs-1: dirty=890 wb=596 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=16 ino=257 dd-2584 [006] 101.606854: balance_dirty_state: bdi btrfs-1: dirty=915 wb=596 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=17 ino=257 dd-2584 [006] 101.606860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=54960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.614446: balance_dirty_state: bdi btrfs-1: dirty=915 wb=596 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=17 ino=257 dd-2584 [006] 101.614455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=54960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.622556: balance_dirty_state: bdi btrfs-1: dirty=915 wb=446 unstable=0 bg_thresh=1005 thresh=2011 gap=650 poll_thresh=17 ino=257 dd-2584 [006] 101.622638: balance_dirty_state: bdi btrfs-1: dirty=940 wb=446 unstable=0 bg_thresh=1002 thresh=2005 gap=619 poll_thresh=13 ino=257 dd-2584 [006] 101.622715: balance_dirty_state: bdi btrfs-1: dirty=940 wb=446 unstable=0 bg_thresh=1005 thresh=2010 gap=624 poll_thresh=14 ino=257 dd-2584 [006] 101.622789: balance_dirty_state: bdi btrfs-1: dirty=965 wb=446 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=15 ino=257 dd-2584 [006] 101.623088: balance_dirty_state: bdi btrfs-1: dirty=990 wb=446 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 101.623238: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=446 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 101.623269: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19128 wrote=0 to_write=8192 dd-2584 [006] 101.623445: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=446 unstable=0 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=18 ino=257 dd-2584 [006] 101.623619: balance_dirty_state: bdi btrfs-1: dirty=990 wb=496 unstable=0 bg_thresh=1005 thresh=2011 gap=525 poll_thresh=19 ino=257 dd-2584 [006] 101.623793: balance_dirty_state: bdi btrfs-1: dirty=990 wb=546 unstable=0 bg_thresh=1005 thresh=2010 gap=474 poll_thresh=20 ino=257 dd-2584 [006] 101.623795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=54960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 101.625042: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=672 to_write=7520 dd-2584 [006] 101.630459: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1121 unstable=0 bg_thresh=1005 thresh=2010 gap=449 poll_thresh=20 ino=257 dd-2584 [006] 101.630469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=54960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.638464: balance_dirty_state: bdi btrfs-1: dirty=440 wb=996 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=20 ino=257 dd-2584 [006] 101.638553: balance_dirty_state: bdi btrfs-1: dirty=440 wb=996 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 101.638609: balance_dirty_state: bdi btrfs-1: dirty=465 wb=996 unstable=0 bg_thresh=998 thresh=1996 gap=535 poll_thresh=16 ino=257 dd-2584 [006] 101.638720: balance_dirty_state: bdi btrfs-1: dirty=490 wb=996 unstable=0 bg_thresh=1000 thresh=2001 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 101.638831: balance_dirty_state: bdi btrfs-1: dirty=540 wb=996 unstable=0 bg_thresh=1003 thresh=2006 gap=470 poll_thresh=18 ino=257 dd-2584 [006] 101.638836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=54960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.646513: balance_dirty_state: bdi btrfs-1: dirty=540 wb=871 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=18 ino=257 dd-2584 [006] 101.646605: balance_dirty_state: bdi btrfs-1: dirty=540 wb=871 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=13 ino=257 dd-2584 [006] 101.646827: balance_dirty_state: bdi btrfs-1: dirty=565 wb=871 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=14 ino=257 dd-2584 [006] 101.646885: balance_dirty_state: bdi btrfs-1: dirty=565 wb=871 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 101.646942: balance_dirty_state: bdi btrfs-1: dirty=590 wb=871 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=16 ino=257 dd-2584 [006] 101.647054: balance_dirty_state: bdi btrfs-1: dirty=615 wb=871 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=17 ino=257 dd-2584 [006] 101.647167: balance_dirty_state: bdi btrfs-1: dirty=665 wb=871 unstable=0 bg_thresh=1004 thresh=2009 gap=473 poll_thresh=18 ino=257 dd-2584 [006] 101.647171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=54960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.654496: balance_dirty_state: bdi btrfs-1: dirty=665 wb=871 unstable=0 bg_thresh=1004 thresh=2009 gap=473 poll_thresh=18 ino=257 dd-2584 [006] 101.654506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=54960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.662481: balance_dirty_state: bdi btrfs-1: dirty=665 wb=871 unstable=0 bg_thresh=1004 thresh=2009 gap=473 poll_thresh=18 ino=257 dd-2584 [006] 101.662491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=54960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.670360: balance_dirty_state: bdi btrfs-1: dirty=665 wb=696 unstable=0 bg_thresh=1000 thresh=2001 gap=640 poll_thresh=18 ino=257 dd-2584 [006] 101.670475: balance_dirty_state: bdi btrfs-1: dirty=665 wb=696 unstable=0 bg_thresh=1000 thresh=2001 gap=640 poll_thresh=13 ino=257 dd-2584 [006] 101.670584: balance_dirty_state: bdi btrfs-1: dirty=690 wb=696 unstable=0 bg_thresh=1003 thresh=2006 gap=620 poll_thresh=14 ino=257 dd-2584 [006] 101.670643: balance_dirty_state: bdi btrfs-1: dirty=715 wb=696 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=15 ino=257 dd-2584 [006] 101.670702: balance_dirty_state: bdi btrfs-1: dirty=715 wb=696 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=16 ino=257 dd-2584 [006] 101.670822: balance_dirty_state: bdi btrfs-1: dirty=765 wb=696 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=17 ino=257 dd-2584 [006] 101.670941: balance_dirty_state: bdi btrfs-1: dirty=790 wb=696 unstable=0 bg_thresh=1007 thresh=2014 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 101.671235: balance_dirty_state: bdi btrfs-1: dirty=815 wb=696 unstable=0 bg_thresh=1006 thresh=2013 gap=502 poll_thresh=19 ino=257 dd-2584 [006] 101.671240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=54960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.678390: balance_dirty_state: bdi btrfs-1: dirty=815 wb=546 unstable=0 bg_thresh=996 thresh=1993 gap=632 poll_thresh=19 ino=257 dd-2584 [006] 101.678458: balance_dirty_state: bdi btrfs-1: dirty=840 wb=546 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=14 ino=257 dd-2584 [006] 101.678518: balance_dirty_state: bdi btrfs-1: dirty=840 wb=546 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=15 ino=257 dd-2584 [006] 101.678578: balance_dirty_state: bdi btrfs-1: dirty=865 wb=546 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 101.678699: balance_dirty_state: bdi btrfs-1: dirty=890 wb=546 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 101.678840: balance_dirty_state: bdi btrfs-1: dirty=940 wb=546 unstable=0 bg_thresh=1000 thresh=2001 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 101.679078: balance_dirty_state: bdi btrfs-1: dirty=965 wb=546 unstable=0 bg_thresh=1000 thresh=2000 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 101.679087: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=54064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.686371: balance_dirty_state: bdi btrfs-1: dirty=965 wb=546 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=19 ino=257 dd-2584 [006] 101.686375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=54064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.694400: balance_dirty_state: bdi btrfs-1: dirty=965 wb=421 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 101.694473: balance_dirty_state: bdi btrfs-1: dirty=965 wb=421 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=14 ino=257 dd-2584 [006] 101.694534: balance_dirty_state: bdi btrfs-1: dirty=990 wb=421 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=15 ino=257 dd-2584 [006] 101.694595: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=421 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 101.694614: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19200 wrote=0 to_write=8192 dd-2584 [006] 101.694767: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=421 unstable=0 bg_thresh=1001 thresh=2003 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 101.695245: balance_dirty_state: bdi btrfs-1: dirty=915 wb=546 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=18 ino=257 dd-2584 [006] 101.695426: balance_dirty_state: bdi btrfs-1: dirty=940 wb=596 unstable=0 bg_thresh=1003 thresh=2006 gap=470 poll_thresh=19 ino=257 dd-2584 [006] 101.695428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=54064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 101.696885: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=672 to_write=7520 dd-2584 [006] 101.702388: balance_dirty_state: bdi btrfs-1: dirty=440 wb=946 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 101.702503: balance_dirty_state: bdi btrfs-1: dirty=440 wb=946 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=14 ino=257 dd-2584 [006] 101.702564: balance_dirty_state: bdi btrfs-1: dirty=465 wb=946 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=15 ino=257 dd-2584 [006] 101.702619: balance_dirty_state: bdi btrfs-1: dirty=490 wb=946 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 101.702730: balance_dirty_state: bdi btrfs-1: dirty=515 wb=946 unstable=0 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 101.702845: balance_dirty_state: bdi btrfs-1: dirty=540 wb=946 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=18 ino=257 dd-2584 [006] 101.702958: balance_dirty_state: bdi btrfs-1: dirty=565 wb=946 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 101.702963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=54064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.710376: balance_dirty_state: bdi btrfs-1: dirty=565 wb=821 unstable=0 bg_thresh=995 thresh=1991 gap=605 poll_thresh=19 ino=257 dd-2584 [006] 101.710499: balance_dirty_state: bdi btrfs-1: dirty=590 wb=821 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 101.710614: balance_dirty_state: bdi btrfs-1: dirty=615 wb=821 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 101.710729: balance_dirty_state: bdi btrfs-1: dirty=615 wb=821 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 101.711236: balance_dirty_state: bdi btrfs-1: dirty=665 wb=746 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=17 ino=257 dd-2584 [006] 101.711439: balance_dirty_state: bdi btrfs-1: dirty=690 wb=696 unstable=0 bg_thresh=1001 thresh=2002 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 101.711627: balance_dirty_state: bdi btrfs-1: dirty=715 wb=696 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=19 ino=257 dd-2584 [006] 101.711816: balance_dirty_state: bdi btrfs-1: dirty=740 wb=696 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=20 ino=257 dd-2584 [006] 101.712005: balance_dirty_state: bdi btrfs-1: dirty=790 wb=696 unstable=0 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=21 ino=257 dd-2584 [006] 101.712197: balance_dirty_state: bdi btrfs-1: dirty=815 wb=696 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=22 ino=257 dd-2584 [006] 101.712204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=54064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.718508: balance_dirty_state: bdi btrfs-1: dirty=815 wb=696 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=22 ino=257 dd-2584 [006] 101.718515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=54064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.726487: balance_dirty_state: bdi btrfs-1: dirty=815 wb=596 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=22 ino=257 dd-2584 [006] 101.726580: balance_dirty_state: bdi btrfs-1: dirty=840 wb=596 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 101.726699: balance_dirty_state: bdi btrfs-1: dirty=865 wb=596 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 101.726825: balance_dirty_state: bdi btrfs-1: dirty=890 wb=571 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=18 ino=257 dd-2584 [006] 101.727116: balance_dirty_state: bdi btrfs-1: dirty=915 wb=571 unstable=0 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=19 ino=257 dd-2584 [006] 101.727233: balance_dirty_state: bdi btrfs-1: dirty=965 wb=571 unstable=0 bg_thresh=1001 thresh=2003 gap=467 poll_thresh=20 ino=257 dd-2584 [006] 101.727238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=99% bdi_bw=54064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.734575: balance_dirty_state: bdi btrfs-1: dirty=965 wb=571 unstable=0 bg_thresh=1002 thresh=2005 gap=469 poll_thresh=20 ino=257 dd-2584 [006] 101.734584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=54064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.742584: balance_dirty_state: bdi btrfs-1: dirty=965 wb=446 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=20 ino=257 dd-2584 [006] 101.742715: balance_dirty_state: bdi btrfs-1: dirty=965 wb=446 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 101.742834: balance_dirty_state: bdi btrfs-1: dirty=990 wb=446 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 101.743071: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=446 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 101.743115: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19248 wrote=0 to_write=8192 dd-2584 [006] 101.743430: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=446 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 101.743435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=54064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 101.746226: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=624 to_write=7568 dd-2584 [006] 101.750466: balance_dirty_state: bdi btrfs-1: dirty=440 wb=921 unstable=0 bg_thresh=997 thresh=1995 gap=634 poll_thresh=18 ino=257 dd-2584 [006] 101.750545: balance_dirty_state: bdi btrfs-1: dirty=440 wb=921 unstable=0 bg_thresh=994 thresh=1989 gap=628 poll_thresh=13 ino=257 dd-2584 [006] 101.750614: balance_dirty_state: bdi btrfs-1: dirty=465 wb=921 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=14 ino=257 dd-2584 [006] 101.750683: balance_dirty_state: bdi btrfs-1: dirty=465 wb=921 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=15 ino=257 dd-2584 [006] 101.750752: balance_dirty_state: bdi btrfs-1: dirty=490 wb=921 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 101.750893: balance_dirty_state: bdi btrfs-1: dirty=515 wb=921 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=17 ino=257 dd-2584 [006] 101.751224: balance_dirty_state: bdi btrfs-1: dirty=565 wb=921 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=18 ino=257 dd-2584 [006] 101.751363: balance_dirty_state: bdi btrfs-1: dirty=590 wb=921 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 101.751369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=54064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.758532: balance_dirty_state: bdi btrfs-1: dirty=590 wb=771 unstable=0 bg_thresh=1002 thresh=2004 gap=643 poll_thresh=19 ino=257 dd-2584 [006] 101.758623: balance_dirty_state: bdi btrfs-1: dirty=615 wb=771 unstable=0 bg_thresh=999 thresh=1998 gap=612 poll_thresh=14 ino=257 dd-2584 [006] 101.758681: balance_dirty_state: bdi btrfs-1: dirty=615 wb=771 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=15 ino=257 dd-2584 [006] 101.758738: balance_dirty_state: bdi btrfs-1: dirty=640 wb=771 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=16 ino=257 dd-2584 [006] 101.758850: balance_dirty_state: bdi btrfs-1: dirty=665 wb=771 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=17 ino=257 dd-2584 [006] 101.758963: balance_dirty_state: bdi btrfs-1: dirty=690 wb=771 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=18 ino=257 dd-2584 [006] 101.759076: balance_dirty_state: bdi btrfs-1: dirty=740 wb=771 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=19 ino=257 dd-2584 [006] 101.759081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=54064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.766590: balance_dirty_state: bdi btrfs-1: dirty=740 wb=771 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=19 ino=257 dd-2584 [006] 101.766600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=54064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.774511: balance_dirty_state: bdi btrfs-1: dirty=740 wb=646 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=19 ino=257 dd-2584 [006] 101.774601: balance_dirty_state: bdi btrfs-1: dirty=740 wb=646 unstable=0 bg_thresh=1001 thresh=2002 gap=616 poll_thresh=14 ino=257 dd-2584 [006] 101.774661: balance_dirty_state: bdi btrfs-1: dirty=765 wb=646 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 101.774719: balance_dirty_state: bdi btrfs-1: dirty=790 wb=646 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 101.775012: balance_dirty_state: bdi btrfs-1: dirty=815 wb=646 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 101.775137: balance_dirty_state: bdi btrfs-1: dirty=840 wb=646 unstable=0 bg_thresh=998 thresh=1996 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 101.775259: balance_dirty_state: bdi btrfs-1: dirty=865 wb=646 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=19 ino=257 dd-2584 [006] 101.775264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=54064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 101.782514: balance_dirty_state: bdi btrfs-1: dirty=865 wb=621 unstable=0 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=19 ino=257 dd-2584 [006] 101.782583: balance_dirty_state: bdi btrfs-1: dirty=890 wb=621 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=14 ino=257 dd-2584 [006] 101.782588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=53416 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 101.790507: balance_dirty_state: bdi btrfs-1: dirty=890 wb=596 unstable=0 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=14 ino=257 dd-2584 [004] 101.790615: balance_dirty_state: bdi btrfs-1: dirty=915 wb=596 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=10 ino=257 dd-2584 [004] 101.790624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=53416 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 101.798477: balance_dirty_state: bdi btrfs-1: dirty=915 wb=596 unstable=0 bg_thresh=1010 thresh=2020 gap=509 poll_thresh=10 ino=257 dd-2584 [004] 101.798652: balance_dirty_state: bdi btrfs-1: dirty=940 wb=596 unstable=0 bg_thresh=1012 thresh=2025 gap=489 poll_thresh=7 ino=257 dd-2584 [004] 101.798664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-313% task_weight=99% bdi_bw=53416 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 101.806464: balance_dirty_state: bdi btrfs-1: dirty=940 wb=471 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=7 ino=257 dd-2584 [004] 101.806529: balance_dirty_state: bdi btrfs-1: dirty=940 wb=471 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=5 ino=257 dd-2584 [004] 101.806590: balance_dirty_state: bdi btrfs-1: dirty=965 wb=471 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=6 ino=257 dd-2584 [004] 101.806668: balance_dirty_state: bdi btrfs-1: dirty=965 wb=471 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=7 ino=257 dd-2584 [004] 101.806738: balance_dirty_state: bdi btrfs-1: dirty=990 wb=471 unstable=0 bg_thresh=1005 thresh=2011 gap=550 poll_thresh=8 ino=257 dd-2584 [004] 101.806800: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=471 unstable=0 bg_thresh=1005 thresh=2011 gap=525 poll_thresh=9 ino=257 dd-2584 [004] 101.806866: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=471 unstable=0 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=10 ino=257 flush-btrfs-1-2586 [002] 101.806873: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19312 wrote=0 to_write=8192 dd-2584 [004] 101.806939: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=471 unstable=0 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=11 ino=257 dd-2584 [004] 101.807282: balance_dirty_state: bdi btrfs-1: dirty=940 wb=621 unstable=0 bg_thresh=1007 thresh=2014 gap=453 poll_thresh=12 ino=257 dd-2584 [004] 101.807284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=53416 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 101.808352: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=624 to_write=7568 dd-2584 [004] 101.814419: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1096 unstable=0 bg_thresh=1000 thresh=2000 gap=464 poll_thresh=12 ino=257 dd-2584 [004] 101.814424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=53416 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 101.822517: balance_dirty_state: bdi btrfs-1: dirty=440 wb=971 unstable=0 bg_thresh=992 thresh=1985 gap=574 poll_thresh=12 ino=257 dd-2584 [002] 101.822587: balance_dirty_state: bdi btrfs-1: dirty=440 wb=971 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=9 ino=257 dd-2584 [002] 101.822648: balance_dirty_state: bdi btrfs-1: dirty=465 wb=971 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=10 ino=257 dd-2584 [002] 101.822709: balance_dirty_state: bdi btrfs-1: dirty=490 wb=971 unstable=0 bg_thresh=996 thresh=1993 gap=532 poll_thresh=11 ino=257 dd-2584 [002] 101.822776: balance_dirty_state: bdi btrfs-1: dirty=490 wb=971 unstable=0 bg_thresh=989 thresh=1979 gap=518 poll_thresh=12 ino=257 dd-2584 [002] 101.822838: balance_dirty_state: bdi btrfs-1: dirty=515 wb=971 unstable=0 bg_thresh=993 thresh=1986 gap=500 poll_thresh=13 ino=257 dd-2584 [002] 101.822902: balance_dirty_state: bdi btrfs-1: dirty=540 wb=971 unstable=0 bg_thresh=992 thresh=1985 gap=474 poll_thresh=14 ino=257 dd-2584 [002] 101.822906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=53416 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 101.830515: balance_dirty_state: bdi btrfs-1: dirty=540 wb=971 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=14 ino=257 dd-2584 [002] 101.830520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=53416 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 101.838491: balance_dirty_state: bdi btrfs-1: dirty=540 wb=721 unstable=0 bg_thresh=995 thresh=1990 gap=729 poll_thresh=14 ino=257 dd-2584 [005] 101.838570: balance_dirty_state: bdi btrfs-1: dirty=540 wb=721 unstable=0 bg_thresh=995 thresh=1990 gap=729 poll_thresh=10 ino=257 dd-2584 [005] 101.838632: balance_dirty_state: bdi btrfs-1: dirty=565 wb=721 unstable=0 bg_thresh=997 thresh=1995 gap=709 poll_thresh=11 ino=257 dd-2584 [005] 101.838697: balance_dirty_state: bdi btrfs-1: dirty=590 wb=721 unstable=0 bg_thresh=997 thresh=1994 gap=683 poll_thresh=12 ino=257 dd-2584 [005] 101.838761: balance_dirty_state: bdi btrfs-1: dirty=590 wb=721 unstable=0 bg_thresh=997 thresh=1994 gap=683 poll_thresh=13 ino=257 dd-2584 [005] 101.838825: balance_dirty_state: bdi btrfs-1: dirty=615 wb=721 unstable=0 bg_thresh=996 thresh=1993 gap=657 poll_thresh=14 ino=257 dd-2584 [005] 101.838888: balance_dirty_state: bdi btrfs-1: dirty=640 wb=721 unstable=0 bg_thresh=996 thresh=1993 gap=632 poll_thresh=15 ino=257 dd-2584 [005] 101.838951: balance_dirty_state: bdi btrfs-1: dirty=640 wb=721 unstable=0 bg_thresh=996 thresh=1992 gap=631 poll_thresh=16 ino=257 dd-2584 [005] 101.839078: balance_dirty_state: bdi btrfs-1: dirty=690 wb=721 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=17 ino=257 dd-2584 [005] 101.839378: balance_dirty_state: bdi btrfs-1: dirty=715 wb=721 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=18 ino=257 dd-2584 [005] 101.839495: balance_dirty_state: bdi btrfs-1: dirty=740 wb=721 unstable=0 bg_thresh=997 thresh=1994 gap=533 poll_thresh=19 ino=257 dd-2584 [005] 101.839613: balance_dirty_state: bdi btrfs-1: dirty=765 wb=721 unstable=0 bg_thresh=996 thresh=1993 gap=507 poll_thresh=20 ino=257 dd-2584 [005] 101.839730: balance_dirty_state: bdi btrfs-1: dirty=815 wb=721 unstable=0 bg_thresh=998 thresh=1997 gap=461 poll_thresh=21 ino=257 dd-2584 [005] 101.839735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=53416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 101.846500: balance_dirty_state: bdi btrfs-1: dirty=815 wb=721 unstable=0 bg_thresh=998 thresh=1997 gap=461 poll_thresh=21 ino=257 dd-2584 [005] 101.846508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=53416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 101.854503: balance_dirty_state: bdi btrfs-1: dirty=815 wb=621 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=21 ino=257 dd-2584 [005] 101.854575: balance_dirty_state: bdi btrfs-1: dirty=815 wb=621 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 101.854702: balance_dirty_state: bdi btrfs-1: dirty=865 wb=621 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 101.854827: balance_dirty_state: bdi btrfs-1: dirty=890 wb=621 unstable=0 bg_thresh=999 thresh=1998 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 101.854831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=53416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 101.862483: balance_dirty_state: bdi btrfs-1: dirty=890 wb=621 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 101.862488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=53416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 101.870570: balance_dirty_state: bdi btrfs-1: dirty=890 wb=496 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=18 ino=257 dd-2584 [005] 101.870672: balance_dirty_state: bdi btrfs-1: dirty=890 wb=496 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=13 ino=257 dd-2584 [005] 101.870729: balance_dirty_state: bdi btrfs-1: dirty=915 wb=496 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 101.870786: balance_dirty_state: bdi btrfs-1: dirty=940 wb=496 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 101.871007: balance_dirty_state: bdi btrfs-1: dirty=940 wb=496 unstable=0 bg_thresh=996 thresh=1992 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 101.871121: balance_dirty_state: bdi btrfs-1: dirty=990 wb=496 unstable=0 bg_thresh=998 thresh=1996 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 101.871234: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=496 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 101.871238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=53416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 101.871317: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19376 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 101.872783: writeback_single_inode: bdi btrfs-1: ino=257 state= age=288 wrote=576 to_write=7616 dd-2584 [005] 101.878574: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1071 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 101.878584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=53416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 101.886648: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1071 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 101.886656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=50800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 101.894556: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1071 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 101.894566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=50800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 101.902600: balance_dirty_state: bdi btrfs-1: dirty=440 wb=946 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=18 ino=257 dd-2584 [002] 101.902725: balance_dirty_state: bdi btrfs-1: dirty=440 wb=946 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=13 ino=257 dd-2584 [002] 101.902845: balance_dirty_state: bdi btrfs-1: dirty=465 wb=946 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 101.902962: balance_dirty_state: bdi btrfs-1: dirty=465 wb=946 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=15 ino=257 dd-2584 [002] 101.903080: balance_dirty_state: bdi btrfs-1: dirty=490 wb=946 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 101.903313: balance_dirty_state: bdi btrfs-1: dirty=515 wb=946 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=17 ino=257 dd-2584 [002] 101.903550: balance_dirty_state: bdi btrfs-1: dirty=565 wb=946 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 101.903558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=50800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 101.910576: balance_dirty_state: bdi btrfs-1: dirty=565 wb=796 unstable=0 bg_thresh=996 thresh=1992 gap=631 poll_thresh=18 ino=257 dd-2584 [004] 101.910646: balance_dirty_state: bdi btrfs-1: dirty=565 wb=796 unstable=0 bg_thresh=996 thresh=1992 gap=631 poll_thresh=13 ino=257 dd-2584 [004] 101.910711: balance_dirty_state: bdi btrfs-1: dirty=590 wb=796 unstable=0 bg_thresh=998 thresh=1997 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 101.910774: balance_dirty_state: bdi btrfs-1: dirty=615 wb=796 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 101.911027: balance_dirty_state: bdi btrfs-1: dirty=615 wb=796 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 101.911153: balance_dirty_state: bdi btrfs-1: dirty=665 wb=796 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 101.911281: balance_dirty_state: bdi btrfs-1: dirty=690 wb=796 unstable=0 bg_thresh=1005 thresh=2011 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 101.911406: balance_dirty_state: bdi btrfs-1: dirty=715 wb=796 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 101.911411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=50800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 101.918531: balance_dirty_state: bdi btrfs-1: dirty=715 wb=796 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 101.918540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=50800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 101.926444: balance_dirty_state: bdi btrfs-1: dirty=715 wb=671 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 101.926510: balance_dirty_state: bdi btrfs-1: dirty=740 wb=671 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 101.926573: balance_dirty_state: bdi btrfs-1: dirty=740 wb=671 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 101.926634: balance_dirty_state: bdi btrfs-1: dirty=765 wb=671 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 101.926756: balance_dirty_state: bdi btrfs-1: dirty=790 wb=671 unstable=0 bg_thresh=1001 thresh=2003 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 101.926883: balance_dirty_state: bdi btrfs-1: dirty=840 wb=671 unstable=0 bg_thresh=1006 thresh=2013 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 101.926888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=50800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 101.934470: balance_dirty_state: bdi btrfs-1: dirty=840 wb=571 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 101.934592: balance_dirty_state: bdi btrfs-1: dirty=840 wb=571 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 101.934680: balance_dirty_state: bdi btrfs-1: dirty=865 wb=571 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 101.935059: balance_dirty_state: bdi btrfs-1: dirty=865 wb=571 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 101.935150: balance_dirty_state: bdi btrfs-1: dirty=890 wb=571 unstable=0 bg_thresh=999 thresh=1999 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 101.935330: balance_dirty_state: bdi btrfs-1: dirty=915 wb=571 unstable=0 bg_thresh=999 thresh=1998 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 101.935508: balance_dirty_state: bdi btrfs-1: dirty=965 wb=571 unstable=0 bg_thresh=1001 thresh=2002 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 101.935514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=50800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 101.942497: balance_dirty_state: bdi btrfs-1: dirty=965 wb=446 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 101.942576: balance_dirty_state: bdi btrfs-1: dirty=965 wb=446 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 101.942651: balance_dirty_state: bdi btrfs-1: dirty=990 wb=446 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 101.942730: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=446 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=15 ino=257 dd-2584 [004] 101.942839: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=371 unstable=0 bg_thresh=1005 thresh=2011 gap=625 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 101.942925: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19448 wrote=0 to_write=8192 dd-2584 [004] 101.943042: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=321 unstable=0 bg_thresh=1004 thresh=2009 gap=623 poll_thresh=17 ino=257 dd-2584 [004] 101.943241: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=396 unstable=0 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 101.943478: balance_dirty_state: bdi btrfs-1: dirty=990 wb=446 unstable=0 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=19 ino=257 dd-2584 [004] 101.944011: balance_dirty_state: bdi btrfs-1: dirty=915 wb=546 unstable=0 bg_thresh=1006 thresh=2013 gap=552 poll_thresh=20 ino=257 dd-2584 [004] 101.944231: balance_dirty_state: bdi btrfs-1: dirty=940 wb=571 unstable=0 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=21 ino=257 dd-2584 [004] 101.944233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=50800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 101.945948: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=752 to_write=7440 dd-2584 [000] 101.950551: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1071 unstable=0 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=21 ino=257 dd-2584 [000] 101.950558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=50800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 101.963751: balance_dirty_state: bdi btrfs-1: dirty=440 wb=921 unstable=0 bg_thresh=998 thresh=1997 gap=636 poll_thresh=21 ino=257 dd-2584 [004] 101.963872: balance_dirty_state: bdi btrfs-1: dirty=440 wb=921 unstable=0 bg_thresh=1001 thresh=2002 gap=641 poll_thresh=16 ino=257 dd-2584 [004] 101.964101: balance_dirty_state: bdi btrfs-1: dirty=490 wb=921 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=17 ino=257 dd-2584 [004] 101.964334: balance_dirty_state: bdi btrfs-1: dirty=515 wb=921 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 101.964585: balance_dirty_state: bdi btrfs-1: dirty=541 wb=921 unstable=0 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=19 ino=257 dd-2584 [004] 101.964843: balance_dirty_state: bdi btrfs-1: dirty=567 wb=921 unstable=0 bg_thresh=999 thresh=1999 gap=511 poll_thresh=20 ino=257 dd-2584 [004] 101.965098: balance_dirty_state: bdi btrfs-1: dirty=593 wb=921 unstable=0 bg_thresh=999 thresh=1999 gap=485 poll_thresh=21 ino=257 dd-2584 [004] 101.965105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=50800 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 101.970530: balance_dirty_state: bdi btrfs-1: dirty=593 wb=796 unstable=0 bg_thresh=997 thresh=1994 gap=605 poll_thresh=21 ino=257 dd-2584 [004] 101.970631: balance_dirty_state: bdi btrfs-1: dirty=618 wb=796 unstable=0 bg_thresh=998 thresh=1996 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 101.971085: balance_dirty_state: bdi btrfs-1: dirty=643 wb=796 unstable=0 bg_thresh=1000 thresh=2001 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 101.971256: balance_dirty_state: bdi btrfs-1: dirty=668 wb=796 unstable=0 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 101.971431: balance_dirty_state: bdi btrfs-1: dirty=718 wb=796 unstable=0 bg_thresh=1005 thresh=2010 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 101.971437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=50800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 101.978537: balance_dirty_state: bdi btrfs-1: dirty=718 wb=721 unstable=0 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=19 ino=257 dd-2584 [003] 101.978608: balance_dirty_state: bdi btrfs-1: dirty=718 wb=721 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=14 ino=257 dd-2584 [003] 101.978669: balance_dirty_state: bdi btrfs-1: dirty=743 wb=721 unstable=0 bg_thresh=1005 thresh=2010 gap=546 poll_thresh=15 ino=257 dd-2584 [003] 101.978731: balance_dirty_state: bdi btrfs-1: dirty=768 wb=721 unstable=0 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=16 ino=257 dd-2584 [003] 101.978855: balance_dirty_state: bdi btrfs-1: dirty=793 wb=721 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=17 ino=257 dd-2584 [003] 101.978860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=50800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-0:15-2091 [006] 101.982578: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=0 wrote=1 to_write=8191 dd-2584 [003] 101.986548: balance_dirty_state: bdi btrfs-1: dirty=793 wb=471 unstable=0 bg_thresh=1003 thresh=2007 gap=743 poll_thresh=17 ino=257 dd-2584 [003] 101.986617: balance_dirty_state: bdi btrfs-1: dirty=818 wb=471 unstable=0 bg_thresh=1003 thresh=2006 gap=717 poll_thresh=13 ino=257 dd-2584 [003] 101.986679: balance_dirty_state: bdi btrfs-1: dirty=818 wb=471 unstable=0 bg_thresh=1003 thresh=2006 gap=717 poll_thresh=14 ino=257 dd-2584 [003] 101.986739: balance_dirty_state: bdi btrfs-1: dirty=843 wb=471 unstable=0 bg_thresh=1002 thresh=2005 gap=691 poll_thresh=15 ino=257 dd-2584 [003] 101.986800: balance_dirty_state: bdi btrfs-1: dirty=868 wb=471 unstable=0 bg_thresh=1002 thresh=2005 gap=666 poll_thresh=16 ino=257 dd-2584 [003] 101.987096: balance_dirty_state: bdi btrfs-1: dirty=893 wb=471 unstable=0 bg_thresh=1004 thresh=2009 gap=645 poll_thresh=17 ino=257 dd-2584 [003] 101.987221: balance_dirty_state: bdi btrfs-1: dirty=918 wb=471 unstable=0 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=18 ino=257 dd-2584 [003] 101.987343: balance_dirty_state: bdi btrfs-1: dirty=943 wb=471 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=19 ino=257 dd-2584 [003] 101.987465: balance_dirty_state: bdi btrfs-1: dirty=993 wb=471 unstable=0 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=20 ino=257 dd-2584 [003] 101.987588: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=471 unstable=0 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 101.987635: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19492 wrote=0 to_write=8192 dd-2584 [003] 101.987723: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=471 unstable=0 bg_thresh=1001 thresh=2003 gap=489 poll_thresh=22 ino=257 dd-2584 [003] 101.987724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=99% bdi_bw=50800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 101.989623: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=624 to_write=7568 dd-2584 [001] 101.994466: balance_dirty_state: bdi btrfs-1: dirty=440 wb=949 unstable=0 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=22 ino=257 dd-2584 [001] 101.994534: balance_dirty_state: bdi btrfs-1: dirty=440 wb=949 unstable=0 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=16 ino=257 dd-2584 [001] 101.994659: balance_dirty_state: bdi btrfs-1: dirty=465 wb=949 unstable=0 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=17 ino=257 dd-2584 [001] 101.994784: balance_dirty_state: bdi btrfs-1: dirty=490 wb=949 unstable=0 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=18 ino=257 dd-2584 [001] 101.995085: balance_dirty_state: bdi btrfs-1: dirty=540 wb=949 unstable=0 bg_thresh=1009 thresh=2018 gap=529 poll_thresh=19 ino=257 dd-2584 [001] 101.995204: balance_dirty_state: bdi btrfs-1: dirty=565 wb=949 unstable=0 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=20 ino=257 dd-2584 [001] 101.995209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=51064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 102.006461: balance_dirty_state: bdi btrfs-1: dirty=578 wb=699 unstable=0 bg_thresh=1005 thresh=2010 gap=733 poll_thresh=20 ino=257 dd-2584 [001] 102.006525: balance_dirty_state: bdi btrfs-1: dirty=596 wb=700 unstable=0 bg_thresh=1002 thresh=2005 gap=709 poll_thresh=15 ino=257 dd-2584 [001] 102.006583: balance_dirty_state: bdi btrfs-1: dirty=596 wb=700 unstable=0 bg_thresh=1005 thresh=2010 gap=714 poll_thresh=16 ino=257 dd-2584 [001] 102.006701: balance_dirty_state: bdi btrfs-1: dirty=646 wb=700 unstable=0 bg_thresh=1007 thresh=2015 gap=669 poll_thresh=17 ino=257 dd-2584 [001] 102.006819: balance_dirty_state: bdi btrfs-1: dirty=671 wb=700 unstable=0 bg_thresh=1007 thresh=2014 gap=643 poll_thresh=18 ino=257 dd-2584 [001] 102.006941: balance_dirty_state: bdi btrfs-1: dirty=696 wb=700 unstable=0 bg_thresh=1006 thresh=2013 gap=617 poll_thresh=19 ino=257 dd-2584 [001] 102.007063: balance_dirty_state: bdi btrfs-1: dirty=721 wb=700 unstable=0 bg_thresh=1008 thresh=2017 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 102.007186: balance_dirty_state: bdi btrfs-1: dirty=771 wb=700 unstable=0 bg_thresh=1008 thresh=2016 gap=545 poll_thresh=21 ino=257 dd-2584 [001] 102.007485: balance_dirty_state: bdi btrfs-1: dirty=796 wb=700 unstable=0 bg_thresh=1007 thresh=2015 gap=519 poll_thresh=22 ino=257 dd-2584 [001] 102.007609: balance_dirty_state: bdi btrfs-1: dirty=821 wb=700 unstable=0 bg_thresh=1009 thresh=2019 gap=498 poll_thresh=23 ino=257 dd-2584 [001] 102.007614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-320% task_weight=98% bdi_bw=51064 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 102.018496: balance_dirty_state: bdi btrfs-1: dirty=821 wb=600 unstable=0 bg_thresh=1002 thresh=2004 gap=583 poll_thresh=23 ino=257 dd-2584 [001] 102.018575: balance_dirty_state: bdi btrfs-1: dirty=846 wb=600 unstable=0 bg_thresh=1002 thresh=2004 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 102.018690: balance_dirty_state: bdi btrfs-1: dirty=871 wb=600 unstable=0 bg_thresh=1004 thresh=2009 gap=538 poll_thresh=18 ino=257 dd-2584 [001] 102.018805: balance_dirty_state: bdi btrfs-1: dirty=896 wb=600 unstable=0 bg_thresh=1007 thresh=2014 gap=518 poll_thresh=19 ino=257 dd-2584 [001] 102.018927: balance_dirty_state: bdi btrfs-1: dirty=946 wb=600 unstable=0 bg_thresh=1009 thresh=2018 gap=472 poll_thresh=20 ino=257 dd-2584 [001] 102.018932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=51064 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 102.026605: balance_dirty_state: bdi btrfs-1: dirty=946 wb=600 unstable=0 bg_thresh=1009 thresh=2018 gap=472 poll_thresh=20 ino=257 dd-2584 [001] 102.026615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=51064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 102.034669: balance_dirty_state: bdi btrfs-1: dirty=945 wb=472 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 102.034798: balance_dirty_state: bdi btrfs-1: dirty=945 wb=472 unstable=0 bg_thresh=1003 thresh=2007 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 102.034921: balance_dirty_state: bdi btrfs-1: dirty=970 wb=472 unstable=0 bg_thresh=1006 thresh=2012 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 102.035162: balance_dirty_state: bdi btrfs-1: dirty=995 wb=472 unstable=0 bg_thresh=1005 thresh=2011 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 102.035754: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=472 unstable=0 bg_thresh=1005 thresh=2010 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 102.035764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=51064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 102.035795: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19540 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 102.037661: writeback_single_inode: bdi btrfs-1: ino=257 state= age=132 wrote=608 to_write=7584 dd-2584 [005] 102.042501: balance_dirty_state: bdi btrfs-1: dirty=445 wb=945 unstable=0 bg_thresh=1005 thresh=2010 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 102.042587: balance_dirty_state: bdi btrfs-1: dirty=445 wb=945 unstable=0 bg_thresh=1005 thresh=2010 gap=620 poll_thresh=13 ino=257 dd-2584 [005] 102.042665: balance_dirty_state: bdi btrfs-1: dirty=470 wb=945 unstable=0 bg_thresh=1007 thresh=2015 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 102.042739: balance_dirty_state: bdi btrfs-1: dirty=470 wb=945 unstable=0 bg_thresh=1007 thresh=2015 gap=600 poll_thresh=15 ino=257 dd-2584 [005] 102.042815: balance_dirty_state: bdi btrfs-1: dirty=495 wb=945 unstable=0 bg_thresh=1010 thresh=2020 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 102.042966: balance_dirty_state: bdi btrfs-1: dirty=520 wb=945 unstable=0 bg_thresh=1012 thresh=2025 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 102.043122: balance_dirty_state: bdi btrfs-1: dirty=570 wb=945 unstable=0 bg_thresh=1012 thresh=2024 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 102.043269: balance_dirty_state: bdi btrfs-1: dirty=580 wb=968 unstable=0 bg_thresh=1014 thresh=2028 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 102.043274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-310% task_weight=100% bdi_bw=51064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 102.050624: balance_dirty_state: bdi btrfs-1: dirty=580 wb=968 unstable=0 bg_thresh=1014 thresh=2028 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 102.050634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-310% task_weight=100% bdi_bw=51064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 102.058497: balance_dirty_state: bdi btrfs-1: dirty=580 wb=843 unstable=0 bg_thresh=1006 thresh=2013 gap=590 poll_thresh=19 ino=257 dd-2584 [005] 102.058585: balance_dirty_state: bdi btrfs-1: dirty=605 wb=843 unstable=0 bg_thresh=1006 thresh=2013 gap=565 poll_thresh=14 ino=257 dd-2584 [005] 102.058646: balance_dirty_state: bdi btrfs-1: dirty=605 wb=843 unstable=0 bg_thresh=1009 thresh=2018 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 102.058701: balance_dirty_state: bdi btrfs-1: dirty=630 wb=843 unstable=0 bg_thresh=1009 thresh=2018 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 102.058814: balance_dirty_state: bdi btrfs-1: dirty=655 wb=843 unstable=0 bg_thresh=1011 thresh=2023 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 102.059097: balance_dirty_state: bdi btrfs-1: dirty=680 wb=843 unstable=0 bg_thresh=1013 thresh=2027 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 102.059102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=51064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 102.066650: balance_dirty_state: bdi btrfs-1: dirty=680 wb=843 unstable=0 bg_thresh=1013 thresh=2027 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 102.066660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=51064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 102.074502: balance_dirty_state: bdi btrfs-1: dirty=691 wb=718 unstable=0 bg_thresh=1011 thresh=2023 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 102.074588: balance_dirty_state: bdi btrfs-1: dirty=716 wb=718 unstable=0 bg_thresh=1011 thresh=2023 gap=589 poll_thresh=13 ino=257 dd-2584 [005] 102.074647: balance_dirty_state: bdi btrfs-1: dirty=741 wb=718 unstable=0 bg_thresh=1014 thresh=2028 gap=569 poll_thresh=14 ino=257 dd-2584 [005] 102.074702: balance_dirty_state: bdi btrfs-1: dirty=741 wb=718 unstable=0 bg_thresh=1014 thresh=2028 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 102.074760: balance_dirty_state: bdi btrfs-1: dirty=766 wb=718 unstable=0 bg_thresh=1013 thresh=2027 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 102.074873: balance_dirty_state: bdi btrfs-1: dirty=791 wb=718 unstable=0 bg_thresh=1013 thresh=2026 gap=517 poll_thresh=17 ino=257 dd-2584 [005] 102.074989: balance_dirty_state: bdi btrfs-1: dirty=841 wb=718 unstable=0 bg_thresh=1012 thresh=2025 gap=466 poll_thresh=18 ino=257 dd-2584 [005] 102.074993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=51064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 102.082664: balance_dirty_state: bdi btrfs-1: dirty=841 wb=718 unstable=0 bg_thresh=1012 thresh=2025 gap=466 poll_thresh=18 ino=257 dd-2584 [005] 102.082673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=51064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 102.090522: balance_dirty_state: bdi btrfs-1: dirty=841 wb=593 unstable=0 bg_thresh=1005 thresh=2011 gap=577 poll_thresh=18 ino=257 dd-2584 [005] 102.090604: balance_dirty_state: bdi btrfs-1: dirty=846 wb=600 unstable=0 bg_thresh=1007 thresh=2014 gap=568 poll_thresh=13 ino=257 dd-2584 [005] 102.090662: balance_dirty_state: bdi btrfs-1: dirty=871 wb=600 unstable=0 bg_thresh=1009 thresh=2019 gap=548 poll_thresh=14 ino=257 dd-2584 [005] 102.090720: balance_dirty_state: bdi btrfs-1: dirty=871 wb=600 unstable=0 bg_thresh=1009 thresh=2019 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 102.090779: balance_dirty_state: bdi btrfs-1: dirty=896 wb=600 unstable=0 bg_thresh=1012 thresh=2024 gap=528 poll_thresh=16 ino=257 dd-2584 [005] 102.090896: balance_dirty_state: bdi btrfs-1: dirty=921 wb=600 unstable=0 bg_thresh=1014 thresh=2029 gap=508 poll_thresh=17 ino=257 dd-2584 [005] 102.091188: balance_dirty_state: bdi btrfs-1: dirty=971 wb=600 unstable=0 bg_thresh=1014 thresh=2028 gap=457 poll_thresh=18 ino=257 dd-2584 [005] 102.091193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-309% task_weight=99% bdi_bw=51064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 102.098586: balance_dirty_state: bdi btrfs-1: dirty=971 wb=600 unstable=0 bg_thresh=1015 thresh=2031 gap=460 poll_thresh=18 ino=257 dd-2584 [005] 102.098596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-305% task_weight=98% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 102.106521: balance_dirty_state: bdi btrfs-1: dirty=971 wb=475 unstable=0 bg_thresh=1011 thresh=2023 gap=577 poll_thresh=18 ino=257 dd-2584 [005] 102.106584: balance_dirty_state: bdi btrfs-1: dirty=971 wb=475 unstable=0 bg_thresh=1014 thresh=2028 gap=582 poll_thresh=13 ino=257 dd-2584 [005] 102.106643: balance_dirty_state: bdi btrfs-1: dirty=996 wb=475 unstable=0 bg_thresh=1014 thresh=2028 gap=557 poll_thresh=14 ino=257 dd-2584 [005] 102.106702: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=475 unstable=0 bg_thresh=1016 thresh=2033 gap=537 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 102.106723: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19612 wrote=0 to_write=8192 dd-2584 [005] 102.106790: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=475 unstable=0 bg_thresh=1016 thresh=2033 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 102.106968: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=500 unstable=0 bg_thresh=1016 thresh=2032 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 102.107153: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=550 unstable=0 bg_thresh=1018 thresh=2036 gap=465 poll_thresh=18 ino=257 dd-2584 [005] 102.107156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-298% task_weight=98% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 102.108969: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=656 to_write=7536 dd-2584 [005] 102.114529: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1125 unstable=0 bg_thresh=1009 thresh=2018 gap=447 poll_thresh=18 ino=257 dd-2584 [005] 102.114538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 102.122516: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1125 unstable=0 bg_thresh=999 thresh=1999 gap=428 poll_thresh=18 ino=257 dd-2584 [005] 102.122521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-348% task_weight=98% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 102.130561: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1000 unstable=0 bg_thresh=993 thresh=1987 gap=541 poll_thresh=18 ino=257 dd-2584 [005] 102.130648: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1000 unstable=0 bg_thresh=993 thresh=1987 gap=541 poll_thresh=13 ino=257 dd-2584 [005] 102.130710: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1000 unstable=0 bg_thresh=996 thresh=1992 gap=521 poll_thresh=14 ino=257 dd-2584 [005] 102.130771: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1000 unstable=0 bg_thresh=996 thresh=1992 gap=496 poll_thresh=15 ino=257 dd-2584 [005] 102.130775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 102.142541: balance_dirty_state: bdi btrfs-1: dirty=496 wb=875 unstable=0 bg_thresh=992 thresh=1984 gap=613 poll_thresh=15 ino=257 dd-2584 [005] 102.142667: balance_dirty_state: bdi btrfs-1: dirty=496 wb=875 unstable=0 bg_thresh=992 thresh=1984 gap=613 poll_thresh=11 ino=257 dd-2584 [005] 102.142727: balance_dirty_state: bdi btrfs-1: dirty=521 wb=875 unstable=0 bg_thresh=992 thresh=1984 gap=588 poll_thresh=12 ino=257 dd-2584 [005] 102.142789: balance_dirty_state: bdi btrfs-1: dirty=546 wb=875 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=13 ino=257 dd-2584 [005] 102.143026: balance_dirty_state: bdi btrfs-1: dirty=546 wb=875 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=14 ino=257 dd-2584 [005] 102.143083: balance_dirty_state: bdi btrfs-1: dirty=571 wb=875 unstable=0 bg_thresh=997 thresh=1994 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 102.143140: balance_dirty_state: bdi btrfs-1: dirty=596 wb=875 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=16 ino=257 dd-2584 [005] 102.143252: balance_dirty_state: bdi btrfs-1: dirty=621 wb=875 unstable=0 bg_thresh=999 thresh=1998 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 102.143365: balance_dirty_state: bdi btrfs-1: dirty=646 wb=875 unstable=0 bg_thresh=998 thresh=1997 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 102.143369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 102.150543: balance_dirty_state: bdi btrfs-1: dirty=646 wb=750 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=18 ino=257 dd-2584 [005] 102.150604: balance_dirty_state: bdi btrfs-1: dirty=671 wb=750 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=13 ino=257 dd-2584 [005] 102.150663: balance_dirty_state: bdi btrfs-1: dirty=671 wb=750 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 102.150721: balance_dirty_state: bdi btrfs-1: dirty=696 wb=750 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 102.150777: balance_dirty_state: bdi btrfs-1: dirty=721 wb=750 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=16 ino=257 dd-2584 [005] 102.150890: balance_dirty_state: bdi btrfs-1: dirty=746 wb=750 unstable=0 bg_thresh=999 thresh=1998 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 102.151004: balance_dirty_state: bdi btrfs-1: dirty=771 wb=750 unstable=0 bg_thresh=998 thresh=1997 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 102.151008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 102.158505: balance_dirty_state: bdi btrfs-1: dirty=771 wb=650 unstable=0 bg_thresh=992 thresh=1984 gap=563 poll_thresh=18 ino=257 dd-2584 [005] 102.158567: balance_dirty_state: bdi btrfs-1: dirty=796 wb=650 unstable=0 bg_thresh=992 thresh=1984 gap=538 poll_thresh=13 ino=257 dd-2584 [005] 102.158794: balance_dirty_state: bdi btrfs-1: dirty=796 wb=650 unstable=0 bg_thresh=994 thresh=1989 gap=543 poll_thresh=14 ino=257 dd-2584 [005] 102.158853: balance_dirty_state: bdi btrfs-1: dirty=821 wb=650 unstable=0 bg_thresh=994 thresh=1989 gap=518 poll_thresh=15 ino=257 dd-2584 [005] 102.158910: balance_dirty_state: bdi btrfs-1: dirty=846 wb=650 unstable=0 bg_thresh=997 thresh=1994 gap=498 poll_thresh=16 ino=257 dd-2584 [005] 102.158915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 102.166599: balance_dirty_state: bdi btrfs-1: dirty=846 wb=650 unstable=0 bg_thresh=997 thresh=1994 gap=498 poll_thresh=16 ino=257 dd-2584 [005] 102.166609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 102.174550: balance_dirty_state: bdi btrfs-1: dirty=846 wb=525 unstable=0 bg_thresh=994 thresh=1988 gap=617 poll_thresh=16 ino=257 dd-2584 [005] 102.174674: balance_dirty_state: bdi btrfs-1: dirty=846 wb=525 unstable=0 bg_thresh=994 thresh=1988 gap=617 poll_thresh=12 ino=257 dd-2584 [005] 102.174790: balance_dirty_state: bdi btrfs-1: dirty=871 wb=525 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=13 ino=257 dd-2584 [005] 102.174906: balance_dirty_state: bdi btrfs-1: dirty=896 wb=525 unstable=0 bg_thresh=996 thresh=1993 gap=572 poll_thresh=14 ino=257 dd-2584 [005] 102.175021: balance_dirty_state: bdi btrfs-1: dirty=896 wb=525 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 102.175140: balance_dirty_state: bdi btrfs-1: dirty=921 wb=525 unstable=0 bg_thresh=999 thresh=1998 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 102.175376: balance_dirty_state: bdi btrfs-1: dirty=946 wb=525 unstable=0 bg_thresh=1001 thresh=2002 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 102.175615: balance_dirty_state: bdi btrfs-1: dirty=996 wb=525 unstable=0 bg_thresh=1000 thresh=2001 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 102.175624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 102.182660: balance_dirty_state: bdi btrfs-1: dirty=996 wb=525 unstable=0 bg_thresh=1000 thresh=2001 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 102.182669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 102.190529: balance_dirty_state: bdi btrfs-1: dirty=996 wb=400 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 102.190572: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19696 wrote=0 to_write=8192 dd-2584 [005] 102.190648: balance_dirty_state: bdi btrfs-1: dirty=996 wb=400 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=13 ino=257 dd-2584 [005] 102.190734: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=400 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=14 ino=257 dd-2584 [005] 102.190820: balance_dirty_state: bdi btrfs-1: dirty=996 wb=425 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 102.190906: balance_dirty_state: bdi btrfs-1: dirty=996 wb=450 unstable=0 bg_thresh=999 thresh=1999 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 102.191357: balance_dirty_state: bdi btrfs-1: dirty=871 wb=600 unstable=0 bg_thresh=1002 thresh=2004 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 102.191533: balance_dirty_state: bdi btrfs-1: dirty=871 wb=650 unstable=0 bg_thresh=998 thresh=1997 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 102.191535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 102.192991: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=672 to_write=7520 dd-2584 [005] 102.198553: balance_dirty_state: bdi btrfs-1: dirty=446 wb=950 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=18 ino=257 dd-2584 [005] 102.198616: balance_dirty_state: bdi btrfs-1: dirty=446 wb=950 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=13 ino=257 dd-2584 [005] 102.198676: balance_dirty_state: bdi btrfs-1: dirty=471 wb=950 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=14 ino=257 dd-2584 [005] 102.198734: balance_dirty_state: bdi btrfs-1: dirty=496 wb=950 unstable=0 bg_thresh=997 thresh=1995 gap=549 poll_thresh=15 ino=257 dd-2584 [005] 102.198793: balance_dirty_state: bdi btrfs-1: dirty=496 wb=950 unstable=0 bg_thresh=997 thresh=1994 gap=548 poll_thresh=16 ino=257 dd-2584 [005] 102.198913: balance_dirty_state: bdi btrfs-1: dirty=521 wb=950 unstable=0 bg_thresh=996 thresh=1993 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 102.199033: balance_dirty_state: bdi btrfs-1: dirty=571 wb=950 unstable=0 bg_thresh=996 thresh=1992 gap=471 poll_thresh=18 ino=257 dd-2584 [005] 102.199038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 102.206683: balance_dirty_state: bdi btrfs-1: dirty=571 wb=950 unstable=0 bg_thresh=996 thresh=1992 gap=471 poll_thresh=18 ino=257 dd-2584 [005] 102.206692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=48436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 102.214685: balance_dirty_state: bdi btrfs-1: dirty=571 wb=950 unstable=0 bg_thresh=996 thresh=1992 gap=471 poll_thresh=18 ino=257 dd-2584 [005] 102.214690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=48436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 102.222713: balance_dirty_state: bdi btrfs-1: dirty=571 wb=825 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=18 ino=257 dd-2584 [005] 102.222844: balance_dirty_state: bdi btrfs-1: dirty=571 wb=825 unstable=0 bg_thresh=999 thresh=1998 gap=602 poll_thresh=13 ino=257 dd-2584 [005] 102.222964: balance_dirty_state: bdi btrfs-1: dirty=596 wb=825 unstable=0 bg_thresh=998 thresh=1997 gap=576 poll_thresh=14 ino=257 dd-2584 [005] 102.223081: balance_dirty_state: bdi btrfs-1: dirty=621 wb=825 unstable=0 bg_thresh=998 thresh=1997 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 102.223202: balance_dirty_state: bdi btrfs-1: dirty=621 wb=825 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 102.223802: balance_dirty_state: bdi btrfs-1: dirty=671 wb=825 unstable=0 bg_thresh=997 thresh=1995 gap=499 poll_thresh=17 ino=257 dd-2584 [005] 102.224044: balance_dirty_state: bdi btrfs-1: dirty=696 wb=825 unstable=0 bg_thresh=997 thresh=1994 gap=473 poll_thresh=18 ino=257 dd-2584 [005] 102.224053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=48436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 102.230604: balance_dirty_state: bdi btrfs-1: dirty=696 wb=825 unstable=0 bg_thresh=997 thresh=1994 gap=473 poll_thresh=18 ino=257 dd-2584 [005] 102.230613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=48436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 102.238591: balance_dirty_state: bdi btrfs-1: dirty=696 wb=700 unstable=0 bg_thresh=1001 thresh=2002 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 102.238686: balance_dirty_state: bdi btrfs-1: dirty=696 wb=700 unstable=0 bg_thresh=1003 thresh=2007 gap=611 poll_thresh=13 ino=257 dd-2584 [001] 102.238776: balance_dirty_state: bdi btrfs-1: dirty=721 wb=700 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 102.238867: balance_dirty_state: bdi btrfs-1: dirty=746 wb=700 unstable=0 bg_thresh=1006 thresh=2012 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 102.238955: balance_dirty_state: bdi btrfs-1: dirty=746 wb=700 unstable=0 bg_thresh=1008 thresh=2017 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 102.239135: balance_dirty_state: bdi btrfs-1: dirty=796 wb=700 unstable=0 bg_thresh=1011 thresh=2022 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 102.239317: balance_dirty_state: bdi btrfs-1: dirty=821 wb=700 unstable=0 bg_thresh=1010 thresh=2021 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 102.239324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=48436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 102.246662: balance_dirty_state: bdi btrfs-1: dirty=821 wb=700 unstable=0 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 102.246667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=48436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 102.258561: balance_dirty_state: bdi btrfs-1: dirty=821 wb=550 unstable=0 bg_thresh=996 thresh=1993 gap=622 poll_thresh=18 ino=257 dd-2584 [001] 102.258630: balance_dirty_state: bdi btrfs-1: dirty=821 wb=550 unstable=0 bg_thresh=999 thresh=1998 gap=627 poll_thresh=13 ino=257 dd-2584 [001] 102.258689: balance_dirty_state: bdi btrfs-1: dirty=846 wb=550 unstable=0 bg_thresh=1001 thresh=2003 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 102.258749: balance_dirty_state: bdi btrfs-1: dirty=871 wb=550 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 102.258808: balance_dirty_state: bdi btrfs-1: dirty=871 wb=550 unstable=0 bg_thresh=1004 thresh=2008 gap=587 poll_thresh=16 ino=257 dd-2584 [001] 102.259102: balance_dirty_state: bdi btrfs-1: dirty=921 wb=550 unstable=0 bg_thresh=1006 thresh=2013 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 102.259218: balance_dirty_state: bdi btrfs-1: dirty=946 wb=550 unstable=0 bg_thresh=1003 thresh=2006 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 102.259334: balance_dirty_state: bdi btrfs-1: dirty=971 wb=550 unstable=0 bg_thresh=1005 thresh=2010 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 102.259339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=48436 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 102.270648: balance_dirty_state: bdi btrfs-1: dirty=971 wb=425 unstable=0 bg_thresh=1007 thresh=2014 gap=618 poll_thresh=19 ino=257 dd-2584 [006] 102.270758: balance_dirty_state: bdi btrfs-1: dirty=996 wb=425 unstable=0 bg_thresh=1009 thresh=2019 gap=598 poll_thresh=14 ino=257 dd-2584 [006] 102.270876: balance_dirty_state: bdi btrfs-1: dirty=996 wb=425 unstable=0 bg_thresh=1009 thresh=2019 gap=598 poll_thresh=15 ino=257 dd-2584 [006] 102.270991: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=425 unstable=0 bg_thresh=1012 thresh=2024 gap=578 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 102.271078: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19776 wrote=0 to_write=8192 dd-2584 [006] 102.271231: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=425 unstable=0 bg_thresh=1011 thresh=2023 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 102.271483: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=450 unstable=0 bg_thresh=1011 thresh=2022 gap=501 poll_thresh=18 ino=257 dd-2584 [006] 102.271487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=48436 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 102.273576: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=656 to_write=7536 dd-2584 [006] 102.278752: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1075 unstable=0 bg_thresh=1011 thresh=2022 gap=501 poll_thresh=18 ino=257 dd-2584 [006] 102.278761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=48436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 102.286733: balance_dirty_state: bdi btrfs-1: dirty=446 wb=950 unstable=0 bg_thresh=1012 thresh=2025 gap=629 poll_thresh=18 ino=257 dd-2584 [006] 102.286829: balance_dirty_state: bdi btrfs-1: dirty=446 wb=875 unstable=0 bg_thresh=1015 thresh=2030 gap=709 poll_thresh=13 ino=257 dd-2584 [006] 102.286901: balance_dirty_state: bdi btrfs-1: dirty=471 wb=825 unstable=0 bg_thresh=1014 thresh=2029 gap=733 poll_thresh=14 ino=257 dd-2584 [006] 102.286967: balance_dirty_state: bdi btrfs-1: dirty=471 wb=825 unstable=0 bg_thresh=1010 thresh=2021 gap=725 poll_thresh=15 ino=257 dd-2584 [006] 102.287202: balance_dirty_state: bdi btrfs-1: dirty=496 wb=825 unstable=0 bg_thresh=1013 thresh=2026 gap=705 poll_thresh=16 ino=257 dd-2584 [006] 102.287315: balance_dirty_state: bdi btrfs-1: dirty=521 wb=825 unstable=0 bg_thresh=1012 thresh=2025 gap=679 poll_thresh=17 ino=257 dd-2584 [006] 102.287428: balance_dirty_state: bdi btrfs-1: dirty=571 wb=825 unstable=0 bg_thresh=1014 thresh=2029 gap=633 poll_thresh=18 ino=257 dd-2584 [006] 102.287540: balance_dirty_state: bdi btrfs-1: dirty=596 wb=825 unstable=0 bg_thresh=1014 thresh=2028 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 102.287654: balance_dirty_state: bdi btrfs-1: dirty=621 wb=825 unstable=0 bg_thresh=1013 thresh=2027 gap=581 poll_thresh=20 ino=257 dd-2584 [006] 102.287770: balance_dirty_state: bdi btrfs-1: dirty=671 wb=825 unstable=0 bg_thresh=1013 thresh=2026 gap=530 poll_thresh=21 ino=257 dd-2584 [006] 102.287882: balance_dirty_state: bdi btrfs-1: dirty=696 wb=825 unstable=0 bg_thresh=1015 thresh=2030 gap=509 poll_thresh=22 ino=257 dd-2584 [006] 102.287995: balance_dirty_state: bdi btrfs-1: dirty=721 wb=825 unstable=0 bg_thresh=1014 thresh=2029 gap=483 poll_thresh=23 ino=257 dd-2584 [006] 102.288000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=48436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 102.294755: balance_dirty_state: bdi btrfs-1: dirty=721 wb=825 unstable=0 bg_thresh=1015 thresh=2031 gap=485 poll_thresh=23 ino=257 dd-2584 [006] 102.294763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=48436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 102.302747: balance_dirty_state: bdi btrfs-1: dirty=721 wb=825 unstable=0 bg_thresh=1015 thresh=2031 gap=485 poll_thresh=23 ino=257 dd-2584 [006] 102.302757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=48436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 102.310752: balance_dirty_state: bdi btrfs-1: dirty=721 wb=825 unstable=0 bg_thresh=1015 thresh=2031 gap=485 poll_thresh=23 ino=257 dd-2584 [006] 102.310762: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 102.318803: balance_dirty_state: bdi btrfs-1: dirty=721 wb=825 unstable=0 bg_thresh=1015 thresh=2031 gap=485 poll_thresh=23 ino=257 dd-2584 [006] 102.318814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 102.326653: balance_dirty_state: bdi btrfs-1: dirty=721 wb=700 unstable=0 bg_thresh=1015 thresh=2031 gap=610 poll_thresh=23 ino=257 dd-2584 [006] 102.326773: balance_dirty_state: bdi btrfs-1: dirty=746 wb=700 unstable=0 bg_thresh=1012 thresh=2025 gap=579 poll_thresh=17 ino=257 dd-2584 [006] 102.327280: balance_dirty_state: bdi btrfs-1: dirty=771 wb=700 unstable=0 bg_thresh=1014 thresh=2029 gap=558 poll_thresh=18 ino=257 dd-2584 [006] 102.327483: balance_dirty_state: bdi btrfs-1: dirty=796 wb=700 unstable=0 bg_thresh=1014 thresh=2028 gap=532 poll_thresh=19 ino=257 dd-2584 [006] 102.327688: balance_dirty_state: bdi btrfs-1: dirty=846 wb=700 unstable=0 bg_thresh=1013 thresh=2027 gap=481 poll_thresh=20 ino=257 dd-2584 [006] 102.327696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 102.334709: balance_dirty_state: bdi btrfs-1: dirty=846 wb=675 unstable=0 bg_thresh=1013 thresh=2027 gap=506 poll_thresh=20 ino=257 dd-2584 [006] 102.334714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 102.342705: balance_dirty_state: bdi btrfs-1: dirty=846 wb=550 unstable=0 bg_thresh=1013 thresh=2027 gap=631 poll_thresh=20 ino=257 dd-2584 [006] 102.342803: balance_dirty_state: bdi btrfs-1: dirty=846 wb=525 unstable=0 bg_thresh=1016 thresh=2032 gap=661 poll_thresh=15 ino=257 dd-2584 [006] 102.342891: balance_dirty_state: bdi btrfs-1: dirty=871 wb=450 unstable=0 bg_thresh=1013 thresh=2026 gap=705 poll_thresh=16 ino=257 dd-2584 [006] 102.343046: balance_dirty_state: bdi btrfs-1: dirty=896 wb=400 unstable=0 bg_thresh=1015 thresh=2030 gap=734 poll_thresh=17 ino=257 dd-2584 [006] 102.343222: balance_dirty_state: bdi btrfs-1: dirty=934 wb=400 unstable=0 bg_thresh=1014 thresh=2028 gap=694 poll_thresh=18 ino=257 dd-2584 [006] 102.343404: balance_dirty_state: bdi btrfs-1: dirty=973 wb=400 unstable=0 bg_thresh=1014 thresh=2028 gap=655 poll_thresh=19 ino=257 dd-2584 [006] 102.343589: balance_dirty_state: bdi btrfs-1: dirty=999 wb=400 unstable=0 bg_thresh=1014 thresh=2028 gap=629 poll_thresh=20 ino=257 dd-2584 [006] 102.344006: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=400 unstable=0 bg_thresh=1014 thresh=2028 gap=590 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 102.344076: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19848 wrote=0 to_write=8192 dd-2584 [006] 102.344197: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=400 unstable=0 bg_thresh=1013 thresh=2026 gap=562 poll_thresh=22 ino=257 dd-2584 [006] 102.344393: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=450 unstable=0 bg_thresh=1014 thresh=2029 gap=539 poll_thresh=23 ino=257 dd-2584 [006] 102.344590: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=500 unstable=0 bg_thresh=1014 thresh=2029 gap=525 poll_thresh=24 ino=257 dd-2584 [006] 102.344788: balance_dirty_state: bdi btrfs-1: dirty=980 wb=550 unstable=0 bg_thresh=1014 thresh=2029 gap=499 poll_thresh=25 ino=257 dd-2584 [006] 102.344790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 102.348539: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=304 wrote=720 to_write=7472 dd-2584 [006] 102.350675: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1109 unstable=0 bg_thresh=1014 thresh=2029 gap=474 poll_thresh=25 ino=257 dd-2584 [006] 102.350684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 102.358712: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1109 unstable=0 bg_thresh=1014 thresh=2029 gap=474 poll_thresh=25 ino=257 dd-2584 [006] 102.358717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 102.366698: balance_dirty_state: bdi btrfs-1: dirty=446 wb=984 unstable=0 bg_thresh=1020 thresh=2041 gap=611 poll_thresh=25 ino=257 dd-2584 [006] 102.366783: balance_dirty_state: bdi btrfs-1: dirty=446 wb=984 unstable=0 bg_thresh=1020 thresh=2041 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 102.366954: balance_dirty_state: bdi btrfs-1: dirty=497 wb=984 unstable=0 bg_thresh=1016 thresh=2033 gap=552 poll_thresh=20 ino=257 dd-2584 [006] 102.367139: balance_dirty_state: bdi btrfs-1: dirty=523 wb=984 unstable=0 bg_thresh=1017 thresh=2034 gap=527 poll_thresh=21 ino=257 dd-2584 [006] 102.367547: balance_dirty_state: bdi btrfs-1: dirty=562 wb=984 unstable=0 bg_thresh=1016 thresh=2033 gap=487 poll_thresh=22 ino=257 dd-2584 [006] 102.367554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 102.374585: balance_dirty_state: bdi btrfs-1: dirty=562 wb=984 unstable=0 bg_thresh=1003 thresh=2006 gap=460 poll_thresh=22 ino=257 dd-2584 [006] 102.374589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 102.382715: balance_dirty_state: bdi btrfs-1: dirty=562 wb=859 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=22 ino=257 dd-2584 [006] 102.382787: balance_dirty_state: bdi btrfs-1: dirty=587 wb=859 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 102.382913: balance_dirty_state: bdi btrfs-1: dirty=612 wb=859 unstable=0 bg_thresh=1006 thresh=2013 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 102.383041: balance_dirty_state: bdi btrfs-1: dirty=637 wb=859 unstable=0 bg_thresh=1006 thresh=2012 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 102.383460: balance_dirty_state: bdi btrfs-1: dirty=662 wb=859 unstable=0 bg_thresh=1049 thresh=2099 gap=578 poll_thresh=19 ino=257 dd-2584 [006] 102.383582: balance_dirty_state: bdi btrfs-1: dirty=712 wb=859 unstable=0 bg_thresh=1049 thresh=2098 gap=527 poll_thresh=20 ino=257 dd-2584 [006] 102.383713: balance_dirty_state: bdi btrfs-1: dirty=737 wb=859 unstable=0 bg_thresh=1045 thresh=2090 gap=494 poll_thresh=21 ino=257 dd-2584 [006] 102.383717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1439 task_limit=1350 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 102.390636: balance_dirty_state: bdi btrfs-1: dirty=737 wb=859 unstable=0 bg_thresh=1038 thresh=2077 gap=481 poll_thresh=21 ino=257 dd-2584 [006] 102.390641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 102.398675: balance_dirty_state: bdi btrfs-1: dirty=737 wb=859 unstable=0 bg_thresh=1032 thresh=2065 gap=469 poll_thresh=21 ino=257 dd-2584 [006] 102.398679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-82% task_gap=-264% task_weight=100% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 102.406675: balance_dirty_state: bdi btrfs-1: dirty=737 wb=734 unstable=0 bg_thresh=1026 thresh=2052 gap=581 poll_thresh=21 ino=257 dd-2584 [006] 102.406750: balance_dirty_state: bdi btrfs-1: dirty=762 wb=734 unstable=0 bg_thresh=1027 thresh=2054 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 102.406876: balance_dirty_state: bdi btrfs-1: dirty=787 wb=734 unstable=0 bg_thresh=1026 thresh=2053 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 102.407168: balance_dirty_state: bdi btrfs-1: dirty=812 wb=734 unstable=0 bg_thresh=1026 thresh=2052 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 102.407173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=46640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 102.414732: balance_dirty_state: bdi btrfs-1: dirty=812 wb=709 unstable=0 bg_thresh=1027 thresh=2054 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 102.414839: balance_dirty_state: bdi btrfs-1: dirty=837 wb=709 unstable=0 bg_thresh=1024 thresh=2048 gap=502 poll_thresh=13 ino=257 dd-2584 [001] 102.414848: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-240% task_weight=100% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 102.422752: balance_dirty_state: bdi btrfs-1: dirty=837 wb=709 unstable=0 bg_thresh=1025 thresh=2050 gap=504 poll_thresh=13 ino=257 dd-2584 [001] 102.422762: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 102.430693: balance_dirty_state: bdi btrfs-1: dirty=837 wb=709 unstable=0 bg_thresh=1025 thresh=2050 gap=504 poll_thresh=13 ino=257 dd-2584 [001] 102.430698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 102.438780: balance_dirty_state: bdi btrfs-1: dirty=837 wb=584 unstable=0 bg_thresh=1026 thresh=2052 gap=631 poll_thresh=13 ino=257 dd-2584 [005] 102.438905: balance_dirty_state: bdi btrfs-1: dirty=837 wb=584 unstable=0 bg_thresh=1026 thresh=2052 gap=631 poll_thresh=10 ino=257 dd-2584 [005] 102.439022: balance_dirty_state: bdi btrfs-1: dirty=862 wb=584 unstable=0 bg_thresh=1028 thresh=2057 gap=611 poll_thresh=11 ino=257 dd-2584 [005] 102.439137: balance_dirty_state: bdi btrfs-1: dirty=862 wb=584 unstable=0 bg_thresh=1028 thresh=2057 gap=611 poll_thresh=12 ino=257 dd-2584 [005] 102.439256: balance_dirty_state: bdi btrfs-1: dirty=887 wb=584 unstable=0 bg_thresh=1031 thresh=2062 gap=591 poll_thresh=13 ino=257 dd-2584 [005] 102.439376: balance_dirty_state: bdi btrfs-1: dirty=912 wb=584 unstable=0 bg_thresh=1028 thresh=2056 gap=560 poll_thresh=14 ino=257 dd-2584 [005] 102.439493: balance_dirty_state: bdi btrfs-1: dirty=912 wb=584 unstable=0 bg_thresh=1027 thresh=2055 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 102.439613: balance_dirty_state: bdi btrfs-1: dirty=937 wb=584 unstable=0 bg_thresh=1030 thresh=2060 gap=539 poll_thresh=16 ino=257 dd-2584 [005] 102.439851: balance_dirty_state: bdi btrfs-1: dirty=962 wb=584 unstable=0 bg_thresh=1029 thresh=2059 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 102.439860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-272% task_weight=100% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 102.446762: balance_dirty_state: bdi btrfs-1: dirty=962 wb=584 unstable=0 bg_thresh=1029 thresh=2059 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 102.446772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-272% task_weight=100% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 102.454774: balance_dirty_state: bdi btrfs-1: dirty=962 wb=584 unstable=0 bg_thresh=1029 thresh=2059 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 102.454782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-272% task_weight=100% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 102.462772: balance_dirty_state: bdi btrfs-1: dirty=962 wb=459 unstable=0 bg_thresh=1028 thresh=2056 gap=635 poll_thresh=17 ino=257 dd-2584 [000] 102.462853: balance_dirty_state: bdi btrfs-1: dirty=987 wb=459 unstable=0 bg_thresh=1028 thresh=2056 gap=610 poll_thresh=13 ino=257 dd-2584 [000] 102.462928: balance_dirty_state: bdi btrfs-1: dirty=987 wb=459 unstable=0 bg_thresh=1028 thresh=2056 gap=610 poll_thresh=14 ino=257 dd-2584 [000] 102.463002: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=459 unstable=0 bg_thresh=1030 thresh=2061 gap=590 poll_thresh=15 ino=257 dd-2584 [000] 102.463075: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=459 unstable=0 bg_thresh=1033 thresh=2066 gap=595 poll_thresh=16 ino=257 dd-2584 [000] 102.463447: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=459 unstable=0 bg_thresh=1035 thresh=2071 gap=550 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 102.463515: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19968 wrote=0 to_write=8192 dd-2584 [000] 102.463612: balance_dirty_state: bdi btrfs-1: dirty=1087 wb=459 unstable=0 bg_thresh=1035 thresh=2070 gap=524 poll_thresh=18 ino=257 dd-2584 [000] 102.463778: balance_dirty_state: bdi btrfs-1: dirty=1087 wb=484 unstable=0 bg_thresh=1034 thresh=2069 gap=498 poll_thresh=19 ino=257 dd-2584 [000] 102.463780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-124% task_gap=-349% task_weight=99% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 102.466389: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=420 wrote=688 to_write=7504 dd-2584 [004] 102.470629: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1137 unstable=0 bg_thresh=1033 thresh=2067 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 102.470638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.478738: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1012 unstable=0 bg_thresh=1029 thresh=2058 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 102.478869: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1012 unstable=0 bg_thresh=1031 thresh=2063 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 102.478992: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1012 unstable=0 bg_thresh=1028 thresh=2057 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 102.479114: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1012 unstable=0 bg_thresh=1031 thresh=2062 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 102.479356: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1012 unstable=0 bg_thresh=1030 thresh=2061 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 102.479599: balance_dirty_state: bdi btrfs-1: dirty=534 wb=1012 unstable=0 bg_thresh=1032 thresh=2065 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 102.479844: balance_dirty_state: bdi btrfs-1: dirty=584 wb=1012 unstable=0 bg_thresh=1029 thresh=2058 gap=462 poll_thresh=19 ino=257 dd-2584 [004] 102.479852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-131% task_gap=-363% task_weight=99% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.486753: balance_dirty_state: bdi btrfs-1: dirty=584 wb=1012 unstable=0 bg_thresh=1029 thresh=2058 gap=462 poll_thresh=19 ino=257 dd-2584 [004] 102.486764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-131% task_gap=-363% task_weight=99% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.494720: balance_dirty_state: bdi btrfs-1: dirty=584 wb=1012 unstable=0 bg_thresh=1029 thresh=2058 gap=462 poll_thresh=19 ino=257 dd-2584 [004] 102.494729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-131% task_gap=-363% task_weight=99% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.502682: balance_dirty_state: bdi btrfs-1: dirty=584 wb=886 unstable=0 bg_thresh=1031 thresh=2063 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 102.502781: balance_dirty_state: bdi btrfs-1: dirty=584 wb=886 unstable=0 bg_thresh=1028 thresh=2057 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 102.502878: balance_dirty_state: bdi btrfs-1: dirty=609 wb=886 unstable=0 bg_thresh=1031 thresh=2062 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 102.503260: balance_dirty_state: bdi btrfs-1: dirty=634 wb=886 unstable=0 bg_thresh=1028 thresh=2056 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 102.503446: balance_dirty_state: bdi btrfs-1: dirty=659 wb=886 unstable=0 bg_thresh=1030 thresh=2060 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 102.503630: balance_dirty_state: bdi btrfs-1: dirty=684 wb=886 unstable=0 bg_thresh=1029 thresh=2059 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 102.503637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-108% task_gap=-317% task_weight=100% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.510692: balance_dirty_state: bdi btrfs-1: dirty=684 wb=756 unstable=0 bg_thresh=1024 thresh=2049 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 102.510784: balance_dirty_state: bdi btrfs-1: dirty=709 wb=756 unstable=0 bg_thresh=1024 thresh=2049 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 102.510874: balance_dirty_state: bdi btrfs-1: dirty=709 wb=756 unstable=0 bg_thresh=1024 thresh=2048 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 102.510964: balance_dirty_state: bdi btrfs-1: dirty=734 wb=756 unstable=0 bg_thresh=1024 thresh=2048 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 102.511037: balance_dirty_state: bdi btrfs-1: dirty=759 wb=756 unstable=0 bg_thresh=1026 thresh=2053 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 102.511163: balance_dirty_state: bdi btrfs-1: dirty=784 wb=756 unstable=0 bg_thresh=1029 thresh=2058 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 102.511288: balance_dirty_state: bdi btrfs-1: dirty=809 wb=756 unstable=0 bg_thresh=1028 thresh=2057 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 102.511292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1320 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-109% task_gap=-317% task_weight=98% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.518691: balance_dirty_state: bdi btrfs-1: dirty=809 wb=550 unstable=0 bg_thresh=1017 thresh=2034 gap=675 poll_thresh=18 ino=257 dd-2584 [004] 102.518783: balance_dirty_state: bdi btrfs-1: dirty=834 wb=550 unstable=0 bg_thresh=1017 thresh=2034 gap=650 poll_thresh=13 ino=257 dd-2584 [004] 102.518870: balance_dirty_state: bdi btrfs-1: dirty=834 wb=550 unstable=0 bg_thresh=1019 thresh=2039 gap=655 poll_thresh=14 ino=257 dd-2584 [004] 102.518959: balance_dirty_state: bdi btrfs-1: dirty=859 wb=550 unstable=0 bg_thresh=1019 thresh=2039 gap=630 poll_thresh=15 ino=257 dd-2584 [004] 102.519194: balance_dirty_state: bdi btrfs-1: dirty=884 wb=550 unstable=0 bg_thresh=1022 thresh=2044 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 102.519313: balance_dirty_state: bdi btrfs-1: dirty=909 wb=550 unstable=0 bg_thresh=1020 thresh=2040 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 102.519434: balance_dirty_state: bdi btrfs-1: dirty=934 wb=550 unstable=0 bg_thresh=1016 thresh=2033 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 102.519553: balance_dirty_state: bdi btrfs-1: dirty=984 wb=550 unstable=0 bg_thresh=1018 thresh=2037 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 102.519559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=43736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.530702: balance_dirty_state: bdi btrfs-1: dirty=984 wb=300 unstable=0 bg_thresh=1001 thresh=2003 gap=719 poll_thresh=19 ino=257 dd-2584 [004] 102.530774: balance_dirty_state: bdi btrfs-1: dirty=984 wb=300 unstable=0 bg_thresh=1001 thresh=2003 gap=719 poll_thresh=14 ino=257 dd-2584 [004] 102.530830: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=300 unstable=0 bg_thresh=1004 thresh=2008 gap=699 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 102.530892: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20036 wrote=0 to_write=8192 dd-2584 [004] 102.530895: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=300 unstable=0 bg_thresh=1004 thresh=2008 gap=674 poll_thresh=16 ino=257 dd-2584 [004] 102.531014: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=300 unstable=0 bg_thresh=1006 thresh=2013 gap=654 poll_thresh=17 ino=257 dd-2584 [004] 102.531141: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=350 unstable=0 bg_thresh=1011 thresh=2023 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 102.531270: balance_dirty_state: bdi btrfs-1: dirty=984 wb=425 unstable=0 bg_thresh=1011 thresh=2022 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 102.531571: balance_dirty_state: bdi btrfs-1: dirty=959 wb=500 unstable=0 bg_thresh=1007 thresh=2015 gap=556 poll_thresh=20 ino=257 dd-2584 [004] 102.531702: balance_dirty_state: bdi btrfs-1: dirty=934 wb=550 unstable=0 bg_thresh=1007 thresh=2014 gap=530 poll_thresh=21 ino=257 dd-2584 [004] 102.531834: balance_dirty_state: bdi btrfs-1: dirty=909 wb=600 unstable=0 bg_thresh=1009 thresh=2018 gap=509 poll_thresh=22 ino=257 dd-2584 [004] 102.531965: balance_dirty_state: bdi btrfs-1: dirty=909 wb=625 unstable=0 bg_thresh=1008 thresh=2017 gap=483 poll_thresh=23 ino=257 dd-2584 [004] 102.531966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=43736 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 102.533565: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=488 wrote=816 to_write=7376 dd-2584 [000] 102.538666: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1000 unstable=0 bg_thresh=1000 thresh=2000 gap=591 poll_thresh=23 ino=257 dd-2584 [000] 102.538765: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1000 unstable=0 bg_thresh=1002 thresh=2005 gap=571 poll_thresh=17 ino=257 dd-2584 [000] 102.538942: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1000 unstable=0 bg_thresh=1004 thresh=2008 gap=549 poll_thresh=18 ino=257 dd-2584 [000] 102.539128: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1000 unstable=0 bg_thresh=1009 thresh=2019 gap=535 poll_thresh=19 ino=257 dd-2584 [000] 102.539311: balance_dirty_state: bdi btrfs-1: dirty=534 wb=1000 unstable=0 bg_thresh=1004 thresh=2009 gap=475 poll_thresh=20 ino=257 dd-2584 [000] 102.539318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-285% task_weight=97% bdi_bw=43736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.546725: balance_dirty_state: bdi btrfs-1: dirty=534 wb=875 unstable=0 bg_thresh=1007 thresh=2015 gap=606 poll_thresh=20 ino=257 dd-2584 [004] 102.546863: balance_dirty_state: bdi btrfs-1: dirty=559 wb=875 unstable=0 bg_thresh=1007 thresh=2015 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 102.547242: balance_dirty_state: bdi btrfs-1: dirty=584 wb=875 unstable=0 bg_thresh=1010 thresh=2020 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 102.547407: balance_dirty_state: bdi btrfs-1: dirty=609 wb=875 unstable=0 bg_thresh=1012 thresh=2025 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 102.547575: balance_dirty_state: bdi btrfs-1: dirty=634 wb=875 unstable=0 bg_thresh=1015 thresh=2030 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 102.547745: balance_dirty_state: bdi btrfs-1: dirty=684 wb=875 unstable=0 bg_thresh=1014 thresh=2029 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 102.547751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1295 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-306% task_weight=97% bdi_bw=43736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 102.558715: balance_dirty_state: bdi btrfs-1: dirty=684 wb=700 unstable=0 bg_thresh=1009 thresh=2018 gap=634 poll_thresh=19 ino=257 dd-2584 [001] 102.558782: balance_dirty_state: bdi btrfs-1: dirty=709 wb=700 unstable=0 bg_thresh=1011 thresh=2023 gap=614 poll_thresh=14 ino=257 dd-2584 [001] 102.558843: balance_dirty_state: bdi btrfs-1: dirty=709 wb=700 unstable=0 bg_thresh=1014 thresh=2028 gap=619 poll_thresh=15 ino=257 dd-2584 [001] 102.558902: balance_dirty_state: bdi btrfs-1: dirty=734 wb=700 unstable=0 bg_thresh=1014 thresh=2028 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 102.559019: balance_dirty_state: bdi btrfs-1: dirty=759 wb=700 unstable=0 bg_thresh=1016 thresh=2033 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 102.559137: balance_dirty_state: bdi btrfs-1: dirty=784 wb=700 unstable=0 bg_thresh=1018 thresh=2037 gap=553 poll_thresh=18 ino=257 dd-2584 [001] 102.559253: balance_dirty_state: bdi btrfs-1: dirty=834 wb=700 unstable=0 bg_thresh=1018 thresh=2036 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 102.559258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=98% bdi_bw=43736 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 102.566731: balance_dirty_state: bdi btrfs-1: dirty=834 wb=575 unstable=0 bg_thresh=1016 thresh=2033 gap=624 poll_thresh=19 ino=257 dd-2584 [001] 102.567203: balance_dirty_state: bdi btrfs-1: dirty=834 wb=575 unstable=0 bg_thresh=1019 thresh=2038 gap=629 poll_thresh=14 ino=257 dd-2584 [001] 102.567321: balance_dirty_state: bdi btrfs-1: dirty=859 wb=575 unstable=0 bg_thresh=1016 thresh=2032 gap=598 poll_thresh=15 ino=257 dd-2584 [001] 102.567441: balance_dirty_state: bdi btrfs-1: dirty=884 wb=575 unstable=0 bg_thresh=1015 thresh=2031 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 102.567685: balance_dirty_state: bdi btrfs-1: dirty=909 wb=575 unstable=0 bg_thresh=1015 thresh=2030 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 102.567926: balance_dirty_state: bdi btrfs-1: dirty=934 wb=575 unstable=0 bg_thresh=1017 thresh=2034 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 102.568168: balance_dirty_state: bdi btrfs-1: dirty=984 wb=575 unstable=0 bg_thresh=1016 thresh=2033 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 102.568177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-210% task_weight=98% bdi_bw=43736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 102.574798: balance_dirty_state: bdi btrfs-1: dirty=984 wb=450 unstable=0 bg_thresh=1015 thresh=2031 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 102.574867: balance_dirty_state: bdi btrfs-1: dirty=984 wb=450 unstable=0 bg_thresh=1015 thresh=2031 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 102.574929: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=450 unstable=0 bg_thresh=1015 thresh=2030 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 102.574986: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=450 unstable=0 bg_thresh=1017 thresh=2035 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 102.575100: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=450 unstable=0 bg_thresh=1017 thresh=2034 gap=525 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 102.575124: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20080 wrote=0 to_write=8192 dd-2584 [001] 102.575273: balance_dirty_state: bdi btrfs-1: dirty=1084 wb=450 unstable=0 bg_thresh=1016 thresh=2033 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 102.575275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-210% task_weight=98% bdi_bw=43736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 102.577449: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=532 wrote=640 to_write=7552 dd-2584 [001] 102.586767: balance_dirty_state: bdi btrfs-1: dirty=459 wb=825 unstable=0 bg_thresh=1018 thresh=2037 gap=753 poll_thresh=18 ino=257 dd-2584 [001] 102.587024: balance_dirty_state: bdi btrfs-1: dirty=484 wb=825 unstable=0 bg_thresh=1018 thresh=2036 gap=727 poll_thresh=13 ino=257 dd-2584 [001] 102.587086: balance_dirty_state: bdi btrfs-1: dirty=484 wb=825 unstable=0 bg_thresh=1015 thresh=2030 gap=721 poll_thresh=14 ino=257 dd-2584 [001] 102.587147: balance_dirty_state: bdi btrfs-1: dirty=509 wb=825 unstable=0 bg_thresh=1017 thresh=2035 gap=701 poll_thresh=15 ino=257 dd-2584 [001] 102.587205: balance_dirty_state: bdi btrfs-1: dirty=534 wb=825 unstable=0 bg_thresh=1017 thresh=2034 gap=675 poll_thresh=16 ino=257 dd-2584 [001] 102.587321: balance_dirty_state: bdi btrfs-1: dirty=559 wb=825 unstable=0 bg_thresh=1016 thresh=2033 gap=649 poll_thresh=17 ino=257 dd-2584 [001] 102.587441: balance_dirty_state: bdi btrfs-1: dirty=584 wb=825 unstable=0 bg_thresh=1016 thresh=2032 gap=623 poll_thresh=18 ino=257 dd-2584 [001] 102.587563: balance_dirty_state: bdi btrfs-1: dirty=609 wb=825 unstable=0 bg_thresh=1018 thresh=2036 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 102.587683: balance_dirty_state: bdi btrfs-1: dirty=659 wb=825 unstable=0 bg_thresh=1017 thresh=2035 gap=551 poll_thresh=20 ino=257 dd-2584 [001] 102.587802: balance_dirty_state: bdi btrfs-1: dirty=684 wb=825 unstable=0 bg_thresh=1017 thresh=2034 gap=525 poll_thresh=21 ino=257 dd-2584 [001] 102.587921: balance_dirty_state: bdi btrfs-1: dirty=709 wb=825 unstable=0 bg_thresh=1016 thresh=2033 gap=499 poll_thresh=22 ino=257 dd-2584 [001] 102.587926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-210% task_weight=98% bdi_bw=43736 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 102.594771: balance_dirty_state: bdi btrfs-1: dirty=709 wb=825 unstable=0 bg_thresh=1013 thresh=2027 gap=493 poll_thresh=22 ino=257 dd-2584 [001] 102.594783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=43736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 102.602767: balance_dirty_state: bdi btrfs-1: dirty=709 wb=625 unstable=0 bg_thresh=1015 thresh=2030 gap=696 poll_thresh=22 ino=257 dd-2584 [001] 102.603035: balance_dirty_state: bdi btrfs-1: dirty=734 wb=625 unstable=0 bg_thresh=1014 thresh=2029 gap=670 poll_thresh=16 ino=257 dd-2584 [001] 102.603148: balance_dirty_state: bdi btrfs-1: dirty=759 wb=625 unstable=0 bg_thresh=1014 thresh=2028 gap=644 poll_thresh=17 ino=257 dd-2584 [001] 102.603260: balance_dirty_state: bdi btrfs-1: dirty=784 wb=625 unstable=0 bg_thresh=1016 thresh=2032 gap=623 poll_thresh=18 ino=257 dd-2584 [001] 102.603372: balance_dirty_state: bdi btrfs-1: dirty=834 wb=625 unstable=0 bg_thresh=1015 thresh=2031 gap=572 poll_thresh=19 ino=257 dd-2584 [001] 102.603503: balance_dirty_state: bdi btrfs-1: dirty=859 wb=625 unstable=0 bg_thresh=1012 thresh=2024 gap=540 poll_thresh=20 ino=257 dd-2584 [001] 102.603645: balance_dirty_state: bdi btrfs-1: dirty=884 wb=550 unstable=0 bg_thresh=1011 thresh=2023 gap=589 poll_thresh=21 ino=257 dd-2584 [001] 102.603777: balance_dirty_state: bdi btrfs-1: dirty=934 wb=500 unstable=0 bg_thresh=1019 thresh=2039 gap=605 poll_thresh=22 ino=257 dd-2584 [001] 102.603900: balance_dirty_state: bdi btrfs-1: dirty=959 wb=500 unstable=0 bg_thresh=1017 thresh=2035 gap=576 poll_thresh=23 ino=257 dd-2584 [001] 102.604184: balance_dirty_state: bdi btrfs-1: dirty=984 wb=500 unstable=0 bg_thresh=1012 thresh=2024 gap=540 poll_thresh=24 ino=257 dd-2584 [001] 102.604306: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=500 unstable=0 bg_thresh=1020 thresh=2040 gap=531 poll_thresh=25 ino=257 dd-2584 [001] 102.604428: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=500 unstable=0 bg_thresh=1018 thresh=2037 gap=478 poll_thresh=26 ino=257 dd-2584 [001] 102.604432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-215% task_weight=99% bdi_bw=43736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 102.604452: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20108 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 102.606839: writeback_single_inode: bdi btrfs-1: ino=257 state= age=564 wrote=592 to_write=7600 dd-2584 [005] 102.612517: balance_dirty_state: bdi btrfs-1: dirty=459 wb=975 unstable=0 bg_thresh=1019 thresh=2038 gap=604 poll_thresh=26 ino=257 dd-2584 [005] 102.612580: balance_dirty_state: bdi btrfs-1: dirty=484 wb=975 unstable=0 bg_thresh=1021 thresh=2043 gap=584 poll_thresh=19 ino=257 dd-2584 [005] 102.612697: balance_dirty_state: bdi btrfs-1: dirty=509 wb=975 unstable=0 bg_thresh=1024 thresh=2048 gap=564 poll_thresh=20 ino=257 dd-2584 [005] 102.612815: balance_dirty_state: bdi btrfs-1: dirty=534 wb=975 unstable=0 bg_thresh=1023 thresh=2047 gap=538 poll_thresh=21 ino=257 dd-2584 [005] 102.612934: balance_dirty_state: bdi btrfs-1: dirty=584 wb=975 unstable=0 bg_thresh=1025 thresh=2051 gap=492 poll_thresh=22 ino=257 dd-2584 [005] 102.612938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-153% task_weight=99% bdi_bw=43736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 102.618757: balance_dirty_state: bdi btrfs-1: dirty=584 wb=850 unstable=0 bg_thresh=1024 thresh=2048 gap=614 poll_thresh=22 ino=257 dd-2584 [005] 102.618833: balance_dirty_state: bdi btrfs-1: dirty=584 wb=850 unstable=0 bg_thresh=1021 thresh=2042 gap=608 poll_thresh=16 ino=257 dd-2584 [005] 102.618953: balance_dirty_state: bdi btrfs-1: dirty=609 wb=850 unstable=0 bg_thresh=1023 thresh=2046 gap=587 poll_thresh=17 ino=257 dd-2584 [005] 102.619232: balance_dirty_state: bdi btrfs-1: dirty=659 wb=850 unstable=0 bg_thresh=1022 thresh=2045 gap=536 poll_thresh=18 ino=257 dd-2584 [005] 102.619346: balance_dirty_state: bdi btrfs-1: dirty=684 wb=850 unstable=0 bg_thresh=1022 thresh=2044 gap=510 poll_thresh=19 ino=257 dd-2584 [005] 102.619350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=43736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 102.626764: balance_dirty_state: bdi btrfs-1: dirty=684 wb=725 unstable=0 bg_thresh=1024 thresh=2048 gap=639 poll_thresh=19 ino=257 dd-2584 [005] 102.626849: balance_dirty_state: bdi btrfs-1: dirty=709 wb=725 unstable=0 bg_thresh=1026 thresh=2053 gap=619 poll_thresh=14 ino=257 dd-2584 [005] 102.626907: balance_dirty_state: bdi btrfs-1: dirty=709 wb=725 unstable=0 bg_thresh=1023 thresh=2047 gap=613 poll_thresh=15 ino=257 dd-2584 [005] 102.626962: balance_dirty_state: bdi btrfs-1: dirty=734 wb=725 unstable=0 bg_thresh=1026 thresh=2052 gap=593 poll_thresh=16 ino=257 dd-2584 [005] 102.627074: balance_dirty_state: bdi btrfs-1: dirty=759 wb=725 unstable=0 bg_thresh=1025 thresh=2051 gap=567 poll_thresh=17 ino=257 dd-2584 [005] 102.627187: balance_dirty_state: bdi btrfs-1: dirty=809 wb=725 unstable=0 bg_thresh=1027 thresh=2055 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 102.627300: balance_dirty_state: bdi btrfs-1: dirty=834 wb=725 unstable=0 bg_thresh=1024 thresh=2048 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 102.627304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-154% task_weight=98% bdi_bw=46464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 102.634795: balance_dirty_state: bdi btrfs-1: dirty=834 wb=600 unstable=0 bg_thresh=1027 thresh=2054 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 102.634875: balance_dirty_state: bdi btrfs-1: dirty=834 wb=600 unstable=0 bg_thresh=1026 thresh=2053 gap=619 poll_thresh=14 ino=257 dd-2584 [005] 102.634946: balance_dirty_state: bdi btrfs-1: dirty=859 wb=600 unstable=0 bg_thresh=1023 thresh=2047 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 102.635015: balance_dirty_state: bdi btrfs-1: dirty=884 wb=600 unstable=0 bg_thresh=1026 thresh=2052 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 102.635345: balance_dirty_state: bdi btrfs-1: dirty=909 wb=600 unstable=0 bg_thresh=1025 thresh=2051 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 102.635478: balance_dirty_state: bdi btrfs-1: dirty=934 wb=600 unstable=0 bg_thresh=1025 thresh=2050 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 102.635610: balance_dirty_state: bdi btrfs-1: dirty=984 wb=600 unstable=0 bg_thresh=1027 thresh=2054 gap=470 poll_thresh=19 ino=257 dd-2584 [005] 102.635616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-194% task_weight=98% bdi_bw=46464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 102.642681: balance_dirty_state: bdi btrfs-1: dirty=984 wb=600 unstable=0 bg_thresh=1014 thresh=2028 gap=444 poll_thresh=19 ino=257 dd-2584 [007] 102.642689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=46464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 102.654758: balance_dirty_state: bdi btrfs-1: dirty=984 wb=350 unstable=0 bg_thresh=1002 thresh=2004 gap=670 poll_thresh=19 ino=257 dd-2584 [007] 102.654842: balance_dirty_state: bdi btrfs-1: dirty=984 wb=350 unstable=0 bg_thresh=1002 thresh=2004 gap=670 poll_thresh=14 ino=257 dd-2584 [007] 102.654915: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=350 unstable=0 bg_thresh=1004 thresh=2009 gap=650 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 102.654981: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20160 wrote=0 to_write=8192 dd-2584 [007] 102.654996: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=350 unstable=0 bg_thresh=1004 thresh=2008 gap=624 poll_thresh=16 ino=257 dd-2584 [007] 102.655164: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=325 unstable=0 bg_thresh=1003 thresh=2007 gap=623 poll_thresh=17 ino=257 dd-2584 [007] 102.655337: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=325 unstable=0 bg_thresh=1002 thresh=2005 gap=671 poll_thresh=18 ino=257 dd-2584 [007] 102.655475: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=350 unstable=0 bg_thresh=1000 thresh=2001 gap=642 poll_thresh=19 ino=257 dd-2584 [007] 102.655652: balance_dirty_state: bdi btrfs-1: dirty=984 wb=400 unstable=0 bg_thresh=1001 thresh=2002 gap=618 poll_thresh=20 ino=257 dd-2584 [007] 102.656121: balance_dirty_state: bdi btrfs-1: dirty=809 wb=600 unstable=0 bg_thresh=1004 thresh=2009 gap=600 poll_thresh=21 ino=257 dd-2584 [007] 102.656323: balance_dirty_state: bdi btrfs-1: dirty=759 wb=675 unstable=0 bg_thresh=1004 thresh=2008 gap=574 poll_thresh=22 ino=257 dd-2584 [007] 102.656535: balance_dirty_state: bdi btrfs-1: dirty=734 wb=750 unstable=0 bg_thresh=1006 thresh=2012 gap=528 poll_thresh=23 ino=257 dd-2584 [007] 102.656739: balance_dirty_state: bdi btrfs-1: dirty=709 wb=800 unstable=0 bg_thresh=1005 thresh=2011 gap=502 poll_thresh=24 ino=257 dd-2584 [007] 102.656742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=46464 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 102.657415: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=816 to_write=7376 dd-2584 [007] 102.666695: balance_dirty_state: bdi btrfs-1: dirty=484 wb=925 unstable=0 bg_thresh=999 thresh=1998 gap=589 poll_thresh=24 ino=257 dd-2584 [007] 102.666816: balance_dirty_state: bdi btrfs-1: dirty=509 wb=925 unstable=0 bg_thresh=996 thresh=1992 gap=558 poll_thresh=18 ino=257 dd-2584 [007] 102.667066: balance_dirty_state: bdi btrfs-1: dirty=534 wb=850 unstable=0 bg_thresh=994 thresh=1989 gap=605 poll_thresh=19 ino=257 dd-2584 [007] 102.667208: balance_dirty_state: bdi btrfs-1: dirty=559 wb=825 unstable=0 bg_thresh=997 thresh=1994 gap=610 poll_thresh=20 ino=257 dd-2584 [007] 102.667447: balance_dirty_state: bdi btrfs-1: dirty=584 wb=825 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=21 ino=257 dd-2584 [007] 102.668041: balance_dirty_state: bdi btrfs-1: dirty=634 wb=825 unstable=0 bg_thresh=998 thresh=1997 gap=538 poll_thresh=22 ino=257 dd-2584 [007] 102.668277: balance_dirty_state: bdi btrfs-1: dirty=659 wb=825 unstable=0 bg_thresh=998 thresh=1996 gap=512 poll_thresh=23 ino=257 dd-2584 [007] 102.668511: balance_dirty_state: bdi btrfs-1: dirty=684 wb=825 unstable=0 bg_thresh=997 thresh=1995 gap=486 poll_thresh=24 ino=257 dd-2584 [007] 102.668520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=46464 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 102.674771: balance_dirty_state: bdi btrfs-1: dirty=684 wb=825 unstable=0 bg_thresh=993 thresh=1987 gap=478 poll_thresh=24 ino=257 dd-2584 [007] 102.674779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=46464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 102.682797: balance_dirty_state: bdi btrfs-1: dirty=684 wb=575 unstable=0 bg_thresh=996 thresh=1993 gap=734 poll_thresh=24 ino=257 dd-2584 [007] 102.682872: balance_dirty_state: bdi btrfs-1: dirty=709 wb=575 unstable=0 bg_thresh=996 thresh=1992 gap=708 poll_thresh=18 ino=257 dd-2584 [007] 102.683006: balance_dirty_state: bdi btrfs-1: dirty=734 wb=575 unstable=0 bg_thresh=995 thresh=1991 gap=682 poll_thresh=19 ino=257 dd-2584 [007] 102.683139: balance_dirty_state: bdi btrfs-1: dirty=784 wb=575 unstable=0 bg_thresh=995 thresh=1990 gap=631 poll_thresh=20 ino=257 dd-2584 [007] 102.683270: balance_dirty_state: bdi btrfs-1: dirty=809 wb=575 unstable=0 bg_thresh=997 thresh=1994 gap=610 poll_thresh=21 ino=257 dd-2584 [007] 102.683401: balance_dirty_state: bdi btrfs-1: dirty=834 wb=575 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=22 ino=257 dd-2584 [007] 102.683535: balance_dirty_state: bdi btrfs-1: dirty=859 wb=575 unstable=0 bg_thresh=996 thresh=1992 gap=558 poll_thresh=23 ino=257 dd-2584 [007] 102.683862: balance_dirty_state: bdi btrfs-1: dirty=909 wb=575 unstable=0 bg_thresh=995 thresh=1991 gap=507 poll_thresh=24 ino=257 dd-2584 [007] 102.683994: balance_dirty_state: bdi btrfs-1: dirty=934 wb=575 unstable=0 bg_thresh=997 thresh=1995 gap=486 poll_thresh=25 ino=257 dd-2584 [007] 102.683999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=46464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 102.690778: balance_dirty_state: bdi btrfs-1: dirty=934 wb=450 unstable=0 bg_thresh=996 thresh=1992 gap=608 poll_thresh=25 ino=257 dd-2584 [007] 102.690847: balance_dirty_state: bdi btrfs-1: dirty=959 wb=450 unstable=0 bg_thresh=994 thresh=1988 gap=579 poll_thresh=19 ino=257 dd-2584 [007] 102.690972: balance_dirty_state: bdi btrfs-1: dirty=984 wb=450 unstable=0 bg_thresh=995 thresh=1991 gap=557 poll_thresh=20 ino=257 dd-2584 [007] 102.691093: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=450 unstable=0 bg_thresh=998 thresh=1996 gap=537 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 102.691140: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20196 wrote=0 to_write=8192 dd-2584 [007] 102.691223: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=450 unstable=0 bg_thresh=996 thresh=1993 gap=534 poll_thresh=22 ino=257 dd-2584 [007] 102.691354: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=475 unstable=0 bg_thresh=1000 thresh=2000 gap=491 poll_thresh=23 ino=257 dd-2584 [007] 102.691355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=46464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 102.692754: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=592 to_write=7600 dd-2584 [005] 102.702878: balance_dirty_state: bdi btrfs-1: dirty=484 wb=900 unstable=0 bg_thresh=999 thresh=1999 gap=615 poll_thresh=23 ino=257 dd-2584 [005] 102.703001: balance_dirty_state: bdi btrfs-1: dirty=484 wb=900 unstable=0 bg_thresh=999 thresh=1999 gap=615 poll_thresh=17 ino=257 dd-2584 [005] 102.703236: balance_dirty_state: bdi btrfs-1: dirty=509 wb=900 unstable=0 bg_thresh=1004 thresh=2009 gap=600 poll_thresh=18 ino=257 dd-2584 [005] 102.703824: balance_dirty_state: bdi btrfs-1: dirty=559 wb=900 unstable=0 bg_thresh=1004 thresh=2008 gap=549 poll_thresh=19 ino=257 dd-2584 [005] 102.704059: balance_dirty_state: bdi btrfs-1: dirty=584 wb=900 unstable=0 bg_thresh=1003 thresh=2007 gap=523 poll_thresh=20 ino=257 dd-2584 [005] 102.704292: balance_dirty_state: bdi btrfs-1: dirty=609 wb=900 unstable=0 bg_thresh=1003 thresh=2006 gap=497 poll_thresh=21 ino=257 dd-2584 [005] 102.704301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=46464 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 102.710789: balance_dirty_state: bdi btrfs-1: dirty=609 wb=775 unstable=0 bg_thresh=1004 thresh=2009 gap=625 poll_thresh=21 ino=257 dd-2584 [005] 102.710919: balance_dirty_state: bdi btrfs-1: dirty=634 wb=775 unstable=0 bg_thresh=1004 thresh=2008 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 102.711153: balance_dirty_state: bdi btrfs-1: dirty=659 wb=775 unstable=0 bg_thresh=1003 thresh=2007 gap=573 poll_thresh=17 ino=257 dd-2584 [005] 102.711389: balance_dirty_state: bdi btrfs-1: dirty=709 wb=775 unstable=0 bg_thresh=1005 thresh=2011 gap=527 poll_thresh=18 ino=257 dd-2584 [005] 102.711621: balance_dirty_state: bdi btrfs-1: dirty=734 wb=775 unstable=0 bg_thresh=1005 thresh=2010 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 102.711630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=46464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 102.718910: balance_dirty_state: bdi btrfs-1: dirty=734 wb=750 unstable=0 bg_thresh=1007 thresh=2015 gap=531 poll_thresh=14 ino=257 dd-2584 [005] 102.719033: balance_dirty_state: bdi btrfs-1: dirty=759 wb=750 unstable=0 bg_thresh=1004 thresh=2009 gap=500 poll_thresh=15 ino=257 dd-2584 [005] 102.719042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=46464 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 102.726834: balance_dirty_state: bdi btrfs-1: dirty=759 wb=500 unstable=0 bg_thresh=1003 thresh=2007 gap=748 poll_thresh=15 ino=257 dd-2584 [000] 102.726939: balance_dirty_state: bdi btrfs-1: dirty=784 wb=500 unstable=0 bg_thresh=1006 thresh=2012 gap=728 poll_thresh=11 ino=257 dd-2584 [000] 102.727404: balance_dirty_state: bdi btrfs-1: dirty=784 wb=500 unstable=0 bg_thresh=1006 thresh=2012 gap=728 poll_thresh=12 ino=257 dd-2584 [000] 102.727524: balance_dirty_state: bdi btrfs-1: dirty=809 wb=500 unstable=0 bg_thresh=1008 thresh=2017 gap=708 poll_thresh=13 ino=257 dd-2584 [000] 102.727642: balance_dirty_state: bdi btrfs-1: dirty=809 wb=500 unstable=0 bg_thresh=1011 thresh=2022 gap=713 poll_thresh=14 ino=257 dd-2584 [000] 102.727758: balance_dirty_state: bdi btrfs-1: dirty=834 wb=500 unstable=0 bg_thresh=1008 thresh=2016 gap=682 poll_thresh=15 ino=257 dd-2584 [000] 102.727876: balance_dirty_state: bdi btrfs-1: dirty=859 wb=500 unstable=0 bg_thresh=1010 thresh=2021 gap=662 poll_thresh=16 ino=257 dd-2584 [000] 102.728113: balance_dirty_state: bdi btrfs-1: dirty=884 wb=500 unstable=0 bg_thresh=1010 thresh=2020 gap=636 poll_thresh=17 ino=257 dd-2584 [000] 102.728346: balance_dirty_state: bdi btrfs-1: dirty=909 wb=500 unstable=0 bg_thresh=1009 thresh=2019 gap=610 poll_thresh=18 ino=257 dd-2584 [000] 102.728581: balance_dirty_state: bdi btrfs-1: dirty=959 wb=500 unstable=0 bg_thresh=1008 thresh=2017 gap=558 poll_thresh=19 ino=257 dd-2584 [000] 102.728817: balance_dirty_state: bdi btrfs-1: dirty=984 wb=500 unstable=0 bg_thresh=1008 thresh=2016 gap=532 poll_thresh=20 ino=257 dd-2584 [000] 102.729053: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=500 unstable=0 bg_thresh=1007 thresh=2015 gap=506 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 102.729102: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20232 wrote=0 to_write=8192 dd-2584 [000] 102.729630: balance_dirty_state: bdi btrfs-1: dirty=959 wb=550 unstable=0 bg_thresh=1009 thresh=2019 gap=510 poll_thresh=22 ino=257 dd-2584 [000] 102.729880: balance_dirty_state: bdi btrfs-1: dirty=959 wb=600 unstable=0 bg_thresh=1009 thresh=2018 gap=459 poll_thresh=23 ino=257 dd-2584 [000] 102.729883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-181% task_weight=98% bdi_bw=46464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 102.732358: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=608 to_write=7584 dd-2584 [000] 102.734782: balance_dirty_state: bdi btrfs-1: dirty=484 wb=975 unstable=0 bg_thresh=1009 thresh=2018 gap=559 poll_thresh=23 ino=257 dd-2584 [000] 102.734914: balance_dirty_state: bdi btrfs-1: dirty=484 wb=975 unstable=0 bg_thresh=1011 thresh=2023 gap=564 poll_thresh=17 ino=257 dd-2584 [000] 102.735150: balance_dirty_state: bdi btrfs-1: dirty=534 wb=975 unstable=0 bg_thresh=1011 thresh=2022 gap=513 poll_thresh=18 ino=257 dd-2584 [000] 102.735385: balance_dirty_state: bdi btrfs-1: dirty=559 wb=975 unstable=0 bg_thresh=1010 thresh=2021 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 102.735393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 102.742845: balance_dirty_state: bdi btrfs-1: dirty=559 wb=850 unstable=0 bg_thresh=1011 thresh=2022 gap=613 poll_thresh=19 ino=257 dd-2584 [000] 102.742929: balance_dirty_state: bdi btrfs-1: dirty=584 wb=850 unstable=0 bg_thresh=1010 thresh=2021 gap=587 poll_thresh=14 ino=257 dd-2584 [000] 102.742987: balance_dirty_state: bdi btrfs-1: dirty=584 wb=850 unstable=0 bg_thresh=1007 thresh=2015 gap=581 poll_thresh=15 ino=257 dd-2584 [000] 102.743044: balance_dirty_state: bdi btrfs-1: dirty=609 wb=850 unstable=0 bg_thresh=1010 thresh=2020 gap=561 poll_thresh=16 ino=257 dd-2584 [000] 102.743157: balance_dirty_state: bdi btrfs-1: dirty=634 wb=850 unstable=0 bg_thresh=1009 thresh=2019 gap=535 poll_thresh=17 ino=257 dd-2584 [000] 102.743269: balance_dirty_state: bdi btrfs-1: dirty=659 wb=850 unstable=0 bg_thresh=1009 thresh=2018 gap=509 poll_thresh=18 ino=257 dd-2584 [000] 102.743548: balance_dirty_state: bdi btrfs-1: dirty=709 wb=850 unstable=0 bg_thresh=1011 thresh=2022 gap=463 poll_thresh=19 ino=257 dd-2584 [000] 102.743553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.750717: balance_dirty_state: bdi btrfs-1: dirty=709 wb=625 unstable=0 bg_thresh=1009 thresh=2019 gap=685 poll_thresh=19 ino=257 dd-2584 [004] 102.750811: balance_dirty_state: bdi btrfs-1: dirty=709 wb=625 unstable=0 bg_thresh=1009 thresh=2019 gap=685 poll_thresh=14 ino=257 dd-2584 [004] 102.750896: balance_dirty_state: bdi btrfs-1: dirty=734 wb=625 unstable=0 bg_thresh=1012 thresh=2024 gap=665 poll_thresh=15 ino=257 dd-2584 [004] 102.750979: balance_dirty_state: bdi btrfs-1: dirty=759 wb=625 unstable=0 bg_thresh=1012 thresh=2024 gap=640 poll_thresh=16 ino=257 dd-2584 [004] 102.751150: balance_dirty_state: bdi btrfs-1: dirty=784 wb=625 unstable=0 bg_thresh=1014 thresh=2028 gap=619 poll_thresh=17 ino=257 dd-2584 [004] 102.751320: balance_dirty_state: bdi btrfs-1: dirty=809 wb=625 unstable=0 bg_thresh=1013 thresh=2027 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 102.751488: balance_dirty_state: bdi btrfs-1: dirty=834 wb=625 unstable=0 bg_thresh=1013 thresh=2026 gap=567 poll_thresh=19 ino=257 dd-2584 [004] 102.751656: balance_dirty_state: bdi btrfs-1: dirty=884 wb=625 unstable=0 bg_thresh=1015 thresh=2030 gap=521 poll_thresh=20 ino=257 dd-2584 [004] 102.751826: balance_dirty_state: bdi btrfs-1: dirty=909 wb=625 unstable=0 bg_thresh=1014 thresh=2029 gap=495 poll_thresh=21 ino=257 dd-2584 [004] 102.751833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.758783: balance_dirty_state: bdi btrfs-1: dirty=909 wb=625 unstable=0 bg_thresh=1011 thresh=2023 gap=489 poll_thresh=21 ino=257 dd-2584 [004] 102.758788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 102.766733: balance_dirty_state: bdi btrfs-1: dirty=909 wb=500 unstable=0 bg_thresh=1009 thresh=2019 gap=610 poll_thresh=21 ino=257 dd-2584 [000] 102.766849: balance_dirty_state: bdi btrfs-1: dirty=909 wb=500 unstable=0 bg_thresh=1009 thresh=2018 gap=609 poll_thresh=16 ino=257 dd-2584 [000] 102.767457: balance_dirty_state: bdi btrfs-1: dirty=959 wb=500 unstable=0 bg_thresh=1008 thresh=2017 gap=558 poll_thresh=17 ino=257 dd-2584 [000] 102.767687: balance_dirty_state: bdi btrfs-1: dirty=984 wb=500 unstable=0 bg_thresh=1008 thresh=2016 gap=532 poll_thresh=18 ino=257 dd-2584 [000] 102.768513: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=500 unstable=0 bg_thresh=1012 thresh=2025 gap=516 poll_thresh=19 ino=257 dd-2584 [000] 102.768730: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=500 unstable=0 bg_thresh=1012 thresh=2024 gap=490 poll_thresh=20 ino=257 dd-2584 [000] 102.769098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 102.769136: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20272 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 102.770905: writeback_single_inode: bdi btrfs-1: ino=257 state= age=160 wrote=576 to_write=7616 dd-2584 [004] 102.774771: balance_dirty_state: bdi btrfs-1: dirty=434 wb=950 unstable=0 bg_thresh=1006 thresh=2013 gap=629 poll_thresh=20 ino=257 dd-2584 [004] 102.774874: balance_dirty_state: bdi btrfs-1: dirty=459 wb=950 unstable=0 bg_thresh=1012 thresh=2024 gap=615 poll_thresh=15 ino=257 dd-2584 [004] 102.774966: balance_dirty_state: bdi btrfs-1: dirty=459 wb=950 unstable=0 bg_thresh=1012 thresh=2024 gap=615 poll_thresh=16 ino=257 dd-2584 [004] 102.775147: balance_dirty_state: bdi btrfs-1: dirty=509 wb=950 unstable=0 bg_thresh=1011 thresh=2023 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 102.775329: balance_dirty_state: bdi btrfs-1: dirty=534 wb=950 unstable=0 bg_thresh=1013 thresh=2027 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 102.775513: balance_dirty_state: bdi btrfs-1: dirty=559 wb=950 unstable=0 bg_thresh=1010 thresh=2020 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 102.775969: balance_dirty_state: bdi btrfs-1: dirty=584 wb=950 unstable=0 bg_thresh=1009 thresh=2019 gap=485 poll_thresh=20 ino=257 dd-2584 [004] 102.775975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.782753: balance_dirty_state: bdi btrfs-1: dirty=584 wb=800 unstable=0 bg_thresh=1008 thresh=2017 gap=633 poll_thresh=20 ino=257 dd-2584 [004] 102.782895: balance_dirty_state: bdi btrfs-1: dirty=609 wb=800 unstable=0 bg_thresh=1008 thresh=2017 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 102.782983: balance_dirty_state: bdi btrfs-1: dirty=634 wb=800 unstable=0 bg_thresh=1008 thresh=2016 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 102.783154: balance_dirty_state: bdi btrfs-1: dirty=659 wb=800 unstable=0 bg_thresh=1007 thresh=2015 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 102.783328: balance_dirty_state: bdi btrfs-1: dirty=684 wb=800 unstable=0 bg_thresh=1007 thresh=2014 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 102.783513: balance_dirty_state: bdi btrfs-1: dirty=709 wb=800 unstable=0 bg_thresh=1009 thresh=2018 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 102.783653: balance_dirty_state: bdi btrfs-1: dirty=759 wb=800 unstable=0 bg_thresh=1008 thresh=2017 gap=458 poll_thresh=20 ino=257 dd-2584 [004] 102.783659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.790794: balance_dirty_state: bdi btrfs-1: dirty=759 wb=675 unstable=0 bg_thresh=1001 thresh=2003 gap=569 poll_thresh=20 ino=257 dd-2584 [004] 102.790887: balance_dirty_state: bdi btrfs-1: dirty=759 wb=675 unstable=0 bg_thresh=1004 thresh=2008 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 102.790974: balance_dirty_state: bdi btrfs-1: dirty=784 wb=675 unstable=0 bg_thresh=1004 thresh=2008 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 102.791142: balance_dirty_state: bdi btrfs-1: dirty=809 wb=675 unstable=0 bg_thresh=1003 thresh=2007 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 102.791577: balance_dirty_state: bdi btrfs-1: dirty=859 wb=675 unstable=0 bg_thresh=1003 thresh=2006 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 102.791584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.798744: balance_dirty_state: bdi btrfs-1: dirty=859 wb=575 unstable=0 bg_thresh=1004 thresh=2008 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 102.798853: balance_dirty_state: bdi btrfs-1: dirty=859 wb=575 unstable=0 bg_thresh=1003 thresh=2007 gap=573 poll_thresh=13 ino=257 dd-2584 [004] 102.798943: balance_dirty_state: bdi btrfs-1: dirty=884 wb=575 unstable=0 bg_thresh=1006 thresh=2012 gap=553 poll_thresh=14 ino=257 dd-2584 [004] 102.799032: balance_dirty_state: bdi btrfs-1: dirty=909 wb=575 unstable=0 bg_thresh=1005 thresh=2011 gap=527 poll_thresh=15 ino=257 dd-2584 [004] 102.799120: balance_dirty_state: bdi btrfs-1: dirty=909 wb=575 unstable=0 bg_thresh=1005 thresh=2011 gap=527 poll_thresh=16 ino=257 dd-2584 [004] 102.799301: balance_dirty_state: bdi btrfs-1: dirty=934 wb=575 unstable=0 bg_thresh=1005 thresh=2010 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 102.799307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.806822: balance_dirty_state: bdi btrfs-1: dirty=934 wb=450 unstable=0 bg_thresh=1000 thresh=2000 gap=616 poll_thresh=17 ino=257 dd-2584 [004] 102.806889: balance_dirty_state: bdi btrfs-1: dirty=959 wb=450 unstable=0 bg_thresh=999 thresh=1999 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 102.806948: balance_dirty_state: bdi btrfs-1: dirty=984 wb=450 unstable=0 bg_thresh=1002 thresh=2004 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 102.807006: balance_dirty_state: bdi btrfs-1: dirty=984 wb=450 unstable=0 bg_thresh=999 thresh=1998 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 102.807063: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=450 unstable=0 bg_thresh=1001 thresh=2003 gap=544 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 102.807126: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20312 wrote=0 to_write=8192 dd-2584 [004] 102.807191: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=450 unstable=0 bg_thresh=998 thresh=1996 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 102.807319: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=475 unstable=0 bg_thresh=997 thresh=1995 gap=461 poll_thresh=18 ino=257 dd-2584 [004] 102.807321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 102.808723: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=640 to_write=7552 dd-2584 [004] 102.818867: balance_dirty_state: bdi btrfs-1: dirty=459 wb=825 unstable=0 bg_thresh=996 thresh=1993 gap=709 poll_thresh=18 ino=257 dd-2584 [004] 102.818966: balance_dirty_state: bdi btrfs-1: dirty=459 wb=825 unstable=0 bg_thresh=999 thresh=1998 gap=714 poll_thresh=13 ino=257 dd-2584 [004] 102.819195: balance_dirty_state: bdi btrfs-1: dirty=484 wb=825 unstable=0 bg_thresh=998 thresh=1997 gap=688 poll_thresh=14 ino=257 dd-2584 [004] 102.819253: balance_dirty_state: bdi btrfs-1: dirty=484 wb=825 unstable=0 bg_thresh=1001 thresh=2002 gap=693 poll_thresh=15 ino=257 dd-2584 [004] 102.819309: balance_dirty_state: bdi btrfs-1: dirty=509 wb=825 unstable=0 bg_thresh=998 thresh=1996 gap=662 poll_thresh=16 ino=257 dd-2584 [004] 102.819422: balance_dirty_state: bdi btrfs-1: dirty=534 wb=825 unstable=0 bg_thresh=997 thresh=1995 gap=636 poll_thresh=17 ino=257 dd-2584 [004] 102.819535: balance_dirty_state: bdi btrfs-1: dirty=584 wb=825 unstable=0 bg_thresh=999 thresh=1999 gap=590 poll_thresh=18 ino=257 dd-2584 [004] 102.819647: balance_dirty_state: bdi btrfs-1: dirty=609 wb=825 unstable=0 bg_thresh=999 thresh=1998 gap=564 poll_thresh=19 ino=257 dd-2584 [004] 102.819761: balance_dirty_state: bdi btrfs-1: dirty=634 wb=825 unstable=0 bg_thresh=998 thresh=1997 gap=538 poll_thresh=20 ino=257 dd-2584 [004] 102.819874: balance_dirty_state: bdi btrfs-1: dirty=684 wb=825 unstable=0 bg_thresh=998 thresh=1996 gap=487 poll_thresh=21 ino=257 dd-2584 [004] 102.819879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 102.826869: balance_dirty_state: bdi btrfs-1: dirty=684 wb=700 unstable=0 bg_thresh=994 thresh=1988 gap=604 poll_thresh=21 ino=257 dd-2584 [004] 102.826979: balance_dirty_state: bdi btrfs-1: dirty=684 wb=625 unstable=0 bg_thresh=996 thresh=1992 gap=683 poll_thresh=16 ino=257 dd-2584 [004] 102.827163: balance_dirty_state: bdi btrfs-1: dirty=709 wb=625 unstable=0 bg_thresh=995 thresh=1991 gap=657 poll_thresh=17 ino=257 dd-2584 [004] 102.827659: balance_dirty_state: bdi btrfs-1: dirty=759 wb=625 unstable=0 bg_thresh=997 thresh=1995 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 102.827841: balance_dirty_state: bdi btrfs-1: dirty=784 wb=625 unstable=0 bg_thresh=997 thresh=1994 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 102.828024: balance_dirty_state: bdi btrfs-1: dirty=809 wb=625 unstable=0 bg_thresh=996 thresh=1993 gap=559 poll_thresh=20 ino=257 dd-2584 [004] 102.828206: balance_dirty_state: bdi btrfs-1: dirty=859 wb=625 unstable=0 bg_thresh=998 thresh=1997 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 102.828391: balance_dirty_state: bdi btrfs-1: dirty=884 wb=625 unstable=0 bg_thresh=998 thresh=1996 gap=487 poll_thresh=22 ino=257 dd-2584 [004] 102.828398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=48776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.834770: balance_dirty_state: bdi btrfs-1: dirty=909 wb=625 unstable=0 bg_thresh=999 thresh=1999 gap=465 poll_thresh=22 ino=257 dd-2584 [004] 102.834777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=49756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.842767: balance_dirty_state: bdi btrfs-1: dirty=909 wb=375 unstable=0 bg_thresh=998 thresh=1997 gap=713 poll_thresh=22 ino=257 dd-2584 [004] 102.842847: balance_dirty_state: bdi btrfs-1: dirty=909 wb=375 unstable=0 bg_thresh=995 thresh=1991 gap=707 poll_thresh=16 ino=257 dd-2584 [004] 102.842963: balance_dirty_state: bdi btrfs-1: dirty=959 wb=375 unstable=0 bg_thresh=997 thresh=1995 gap=661 poll_thresh=17 ino=257 dd-2584 [004] 102.843076: balance_dirty_state: bdi btrfs-1: dirty=984 wb=375 unstable=0 bg_thresh=997 thresh=1994 gap=635 poll_thresh=18 ino=257 dd-2584 [004] 102.843352: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=375 unstable=0 bg_thresh=996 thresh=1993 gap=609 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 102.843439: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20348 wrote=0 to_write=8192 dd-2584 [004] 102.843480: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=375 unstable=0 bg_thresh=998 thresh=1997 gap=563 poll_thresh=20 ino=257 dd-2584 [004] 102.843604: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=400 unstable=0 bg_thresh=998 thresh=1996 gap=537 poll_thresh=21 ino=257 dd-2584 [004] 102.843729: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=450 unstable=0 bg_thresh=997 thresh=1995 gap=511 poll_thresh=22 ino=257 dd-2584 [004] 102.843855: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=500 unstable=0 bg_thresh=997 thresh=1994 gap=485 poll_thresh=23 ino=257 dd-2584 [004] 102.843857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=49756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 102.846241: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=672 to_write=7520 dd-2584 [004] 102.850765: balance_dirty_state: bdi btrfs-1: dirty=459 wb=925 unstable=0 bg_thresh=998 thresh=1996 gap=612 poll_thresh=23 ino=257 dd-2584 [004] 102.850896: balance_dirty_state: bdi btrfs-1: dirty=484 wb=925 unstable=0 bg_thresh=997 thresh=1995 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 102.851131: balance_dirty_state: bdi btrfs-1: dirty=509 wb=925 unstable=0 bg_thresh=997 thresh=1994 gap=560 poll_thresh=18 ino=257 dd-2584 [004] 102.851366: balance_dirty_state: bdi btrfs-1: dirty=559 wb=925 unstable=0 bg_thresh=999 thresh=1998 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 102.851598: balance_dirty_state: bdi btrfs-1: dirty=584 wb=925 unstable=0 bg_thresh=998 thresh=1997 gap=488 poll_thresh=20 ino=257 dd-2584 [004] 102.851607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=49756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 102.858851: balance_dirty_state: bdi btrfs-1: dirty=584 wb=800 unstable=0 bg_thresh=998 thresh=1996 gap=612 poll_thresh=20 ino=257 dd-2584 [000] 102.859328: balance_dirty_state: bdi btrfs-1: dirty=584 wb=800 unstable=0 bg_thresh=1000 thresh=2001 gap=617 poll_thresh=15 ino=257 dd-2584 [000] 102.859448: balance_dirty_state: bdi btrfs-1: dirty=609 wb=800 unstable=0 bg_thresh=1000 thresh=2001 gap=592 poll_thresh=16 ino=257 dd-2584 [000] 102.859679: balance_dirty_state: bdi btrfs-1: dirty=634 wb=800 unstable=0 bg_thresh=1003 thresh=2006 gap=572 poll_thresh=17 ino=257 dd-2584 [000] 102.859916: balance_dirty_state: bdi btrfs-1: dirty=659 wb=800 unstable=0 bg_thresh=1000 thresh=2000 gap=541 poll_thresh=18 ino=257 dd-2584 [000] 102.860151: balance_dirty_state: bdi btrfs-1: dirty=709 wb=800 unstable=0 bg_thresh=1002 thresh=2004 gap=495 poll_thresh=19 ino=257 dd-2584 [000] 102.860160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=49756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.866822: balance_dirty_state: bdi btrfs-1: dirty=709 wb=675 unstable=0 bg_thresh=1001 thresh=2002 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 102.866948: balance_dirty_state: bdi btrfs-1: dirty=734 wb=675 unstable=0 bg_thresh=1003 thresh=2007 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 102.867033: balance_dirty_state: bdi btrfs-1: dirty=734 wb=675 unstable=0 bg_thresh=1000 thresh=2001 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 102.867118: balance_dirty_state: bdi btrfs-1: dirty=759 wb=675 unstable=0 bg_thresh=1003 thresh=2006 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 102.867286: balance_dirty_state: bdi btrfs-1: dirty=784 wb=675 unstable=0 bg_thresh=1002 thresh=2005 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 102.867453: balance_dirty_state: bdi btrfs-1: dirty=809 wb=675 unstable=0 bg_thresh=1002 thresh=2004 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 102.868011: balance_dirty_state: bdi btrfs-1: dirty=859 wb=675 unstable=0 bg_thresh=1001 thresh=2002 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 102.868018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=49756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.874816: balance_dirty_state: bdi btrfs-1: dirty=859 wb=675 unstable=0 bg_thresh=1012 thresh=2024 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 102.874827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=49756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.882842: balance_dirty_state: bdi btrfs-1: dirty=859 wb=550 unstable=0 bg_thresh=1011 thresh=2022 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 102.882937: balance_dirty_state: bdi btrfs-1: dirty=859 wb=550 unstable=0 bg_thresh=1011 thresh=2022 gap=613 poll_thresh=14 ino=257 dd-2584 [004] 102.883024: balance_dirty_state: bdi btrfs-1: dirty=884 wb=550 unstable=0 bg_thresh=1010 thresh=2021 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 102.883111: balance_dirty_state: bdi btrfs-1: dirty=909 wb=550 unstable=0 bg_thresh=1010 thresh=2021 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 102.883281: balance_dirty_state: bdi btrfs-1: dirty=934 wb=550 unstable=0 bg_thresh=1012 thresh=2025 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 102.883452: balance_dirty_state: bdi btrfs-1: dirty=959 wb=550 unstable=0 bg_thresh=1012 thresh=2024 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 102.883623: balance_dirty_state: bdi btrfs-1: dirty=984 wb=550 unstable=0 bg_thresh=1011 thresh=2023 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 102.883629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=49756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.890830: balance_dirty_state: bdi btrfs-1: dirty=984 wb=275 unstable=0 bg_thresh=1009 thresh=2018 gap=759 poll_thresh=19 ino=257 dd-2584 [004] 102.890897: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=275 unstable=0 bg_thresh=1008 thresh=2017 gap=733 poll_thresh=14 ino=257 dd-2584 [004] 102.890962: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=275 unstable=0 bg_thresh=1011 thresh=2022 gap=713 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 102.890979: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20396 wrote=0 to_write=8192 dd-2584 [004] 102.891027: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=275 unstable=0 bg_thresh=1008 thresh=2016 gap=707 poll_thresh=16 ino=257 dd-2584 [004] 102.891155: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=300 unstable=0 bg_thresh=1010 thresh=2020 gap=661 poll_thresh=17 ino=257 dd-2584 [004] 102.891454: balance_dirty_state: bdi btrfs-1: dirty=934 wb=425 unstable=0 bg_thresh=1009 thresh=2019 gap=660 poll_thresh=18 ino=257 dd-2584 [004] 102.891583: balance_dirty_state: bdi btrfs-1: dirty=909 wb=500 unstable=0 bg_thresh=1009 thresh=2018 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 102.891712: balance_dirty_state: bdi btrfs-1: dirty=884 wb=550 unstable=0 bg_thresh=1011 thresh=2022 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 102.891841: balance_dirty_state: bdi btrfs-1: dirty=884 wb=600 unstable=0 bg_thresh=1010 thresh=2021 gap=537 poll_thresh=21 ino=257 dd-2584 [004] 102.891968: balance_dirty_state: bdi btrfs-1: dirty=859 wb=650 unstable=0 bg_thresh=1010 thresh=2020 gap=511 poll_thresh=22 ino=257 dd-2584 [004] 102.892100: balance_dirty_state: bdi btrfs-1: dirty=809 wb=700 unstable=0 bg_thresh=1009 thresh=2019 gap=510 poll_thresh=23 ino=257 dd-2584 [004] 102.892234: balance_dirty_state: bdi btrfs-1: dirty=809 wb=775 unstable=0 bg_thresh=1011 thresh=2023 gap=439 poll_thresh=24 ino=257 dd-2584 [004] 102.892235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=49756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 102.892991: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=832 to_write=7360 dd-2584 [004] 102.898897: balance_dirty_state: bdi btrfs-1: dirty=484 wb=975 unstable=0 bg_thresh=1014 thresh=2028 gap=569 poll_thresh=24 ino=257 dd-2584 [004] 102.898963: balance_dirty_state: bdi btrfs-1: dirty=484 wb=975 unstable=0 bg_thresh=1011 thresh=2022 gap=563 poll_thresh=18 ino=257 dd-2584 [004] 102.899081: balance_dirty_state: bdi btrfs-1: dirty=534 wb=975 unstable=0 bg_thresh=1010 thresh=2021 gap=512 poll_thresh=19 ino=257 dd-2584 [004] 102.899373: balance_dirty_state: bdi btrfs-1: dirty=559 wb=975 unstable=0 bg_thresh=1012 thresh=2025 gap=491 poll_thresh=20 ino=257 dd-2584 [004] 102.899378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=49756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.906845: balance_dirty_state: bdi btrfs-1: dirty=559 wb=850 unstable=0 bg_thresh=1011 thresh=2023 gap=614 poll_thresh=20 ino=257 dd-2584 [004] 102.906936: balance_dirty_state: bdi btrfs-1: dirty=559 wb=850 unstable=0 bg_thresh=1014 thresh=2028 gap=619 poll_thresh=15 ino=257 dd-2584 [004] 102.907020: balance_dirty_state: bdi btrfs-1: dirty=584 wb=850 unstable=0 bg_thresh=1014 thresh=2028 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 102.907190: balance_dirty_state: bdi btrfs-1: dirty=609 wb=850 unstable=0 bg_thresh=1013 thresh=2027 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 102.907362: balance_dirty_state: bdi btrfs-1: dirty=659 wb=850 unstable=0 bg_thresh=1013 thresh=2026 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 102.907539: balance_dirty_state: bdi btrfs-1: dirty=684 wb=850 unstable=0 bg_thresh=1015 thresh=2030 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 102.907545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=49756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.914852: balance_dirty_state: bdi btrfs-1: dirty=684 wb=700 unstable=0 bg_thresh=1008 thresh=2016 gap=632 poll_thresh=19 ino=257 dd-2584 [004] 102.914944: balance_dirty_state: bdi btrfs-1: dirty=709 wb=700 unstable=0 bg_thresh=1007 thresh=2015 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 102.915034: balance_dirty_state: bdi btrfs-1: dirty=709 wb=700 unstable=0 bg_thresh=1007 thresh=2015 gap=606 poll_thresh=15 ino=257 dd-2584 [004] 102.915126: balance_dirty_state: bdi btrfs-1: dirty=734 wb=700 unstable=0 bg_thresh=1007 thresh=2014 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 102.915262: balance_dirty_state: bdi btrfs-1: dirty=759 wb=700 unstable=0 bg_thresh=1006 thresh=2013 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 102.915651: balance_dirty_state: bdi btrfs-1: dirty=784 wb=700 unstable=0 bg_thresh=1008 thresh=2017 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 102.915800: balance_dirty_state: bdi btrfs-1: dirty=834 wb=700 unstable=0 bg_thresh=1008 thresh=2016 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 102.915805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=49756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.922851: balance_dirty_state: bdi btrfs-1: dirty=834 wb=575 unstable=0 bg_thresh=1007 thresh=2015 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 102.922917: balance_dirty_state: bdi btrfs-1: dirty=834 wb=575 unstable=0 bg_thresh=1007 thresh=2015 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 102.922977: balance_dirty_state: bdi btrfs-1: dirty=859 wb=575 unstable=0 bg_thresh=1007 thresh=2014 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 102.923037: balance_dirty_state: bdi btrfs-1: dirty=884 wb=575 unstable=0 bg_thresh=1007 thresh=2014 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 102.923156: balance_dirty_state: bdi btrfs-1: dirty=909 wb=575 unstable=0 bg_thresh=1009 thresh=2018 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 102.923276: balance_dirty_state: bdi btrfs-1: dirty=934 wb=575 unstable=0 bg_thresh=1008 thresh=2017 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 102.923395: balance_dirty_state: bdi btrfs-1: dirty=959 wb=575 unstable=0 bg_thresh=1008 thresh=2016 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 102.923399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=49756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.930791: balance_dirty_state: bdi btrfs-1: dirty=959 wb=450 unstable=0 bg_thresh=1000 thresh=2000 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 102.930913: balance_dirty_state: bdi btrfs-1: dirty=984 wb=450 unstable=0 bg_thresh=1000 thresh=2000 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 102.930977: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=450 unstable=0 bg_thresh=999 thresh=1999 gap=540 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 102.930999: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20436 wrote=0 to_write=8192 dd-2584 [004] 102.931043: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=450 unstable=0 bg_thresh=999 thresh=1999 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 102.931345: balance_dirty_state: bdi btrfs-1: dirty=984 wb=500 unstable=0 bg_thresh=999 thresh=1998 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 102.931474: balance_dirty_state: bdi btrfs-1: dirty=984 wb=550 unstable=0 bg_thresh=1001 thresh=2002 gap=468 poll_thresh=18 ino=257 dd-2584 [004] 102.931475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=49756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 102.932622: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=608 to_write=7584 dd-2584 [004] 102.938897: balance_dirty_state: bdi btrfs-1: dirty=459 wb=900 unstable=0 bg_thresh=1003 thresh=2007 gap=648 poll_thresh=18 ino=257 dd-2584 [004] 102.938985: balance_dirty_state: bdi btrfs-1: dirty=484 wb=900 unstable=0 bg_thresh=1003 thresh=2006 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 102.939042: balance_dirty_state: bdi btrfs-1: dirty=484 wb=900 unstable=0 bg_thresh=1003 thresh=2006 gap=622 poll_thresh=14 ino=257 dd-2584 [004] 102.939099: balance_dirty_state: bdi btrfs-1: dirty=509 wb=900 unstable=0 bg_thresh=1002 thresh=2005 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 102.939157: balance_dirty_state: bdi btrfs-1: dirty=509 wb=900 unstable=0 bg_thresh=1002 thresh=2005 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 102.939274: balance_dirty_state: bdi btrfs-1: dirty=559 wb=900 unstable=0 bg_thresh=999 thresh=1998 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 102.939388: balance_dirty_state: bdi btrfs-1: dirty=584 wb=900 unstable=0 bg_thresh=1001 thresh=2002 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 102.939501: balance_dirty_state: bdi btrfs-1: dirty=609 wb=900 unstable=0 bg_thresh=1000 thresh=2001 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 102.939506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=51732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.946880: balance_dirty_state: bdi btrfs-1: dirty=609 wb=775 unstable=0 bg_thresh=1000 thresh=2000 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 102.946996: balance_dirty_state: bdi btrfs-1: dirty=634 wb=775 unstable=0 bg_thresh=1002 thresh=2005 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 102.947084: balance_dirty_state: bdi btrfs-1: dirty=659 wb=775 unstable=0 bg_thresh=999 thresh=1999 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 102.947175: balance_dirty_state: bdi btrfs-1: dirty=659 wb=775 unstable=0 bg_thresh=1002 thresh=2004 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 102.947638: balance_dirty_state: bdi btrfs-1: dirty=709 wb=775 unstable=0 bg_thresh=1004 thresh=2008 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 102.947806: balance_dirty_state: bdi btrfs-1: dirty=734 wb=775 unstable=0 bg_thresh=1003 thresh=2007 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 102.947813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=51732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 102.954816: balance_dirty_state: bdi btrfs-1: dirty=734 wb=700 unstable=0 bg_thresh=1002 thresh=2004 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 102.954910: balance_dirty_state: bdi btrfs-1: dirty=734 wb=700 unstable=0 bg_thresh=999 thresh=1998 gap=564 poll_thresh=13 ino=257 dd-2584 [004] 102.954995: balance_dirty_state: bdi btrfs-1: dirty=759 wb=700 unstable=0 bg_thresh=1001 thresh=2003 gap=544 poll_thresh=14 ino=257 dd-2584 [004] 102.955080: balance_dirty_state: bdi btrfs-1: dirty=784 wb=700 unstable=0 bg_thresh=998 thresh=1997 gap=513 poll_thresh=15 ino=257 dd-2584 [004] 102.955169: balance_dirty_state: bdi btrfs-1: dirty=784 wb=700 unstable=0 bg_thresh=1000 thresh=2001 gap=517 poll_thresh=16 ino=257 dd-2584 [004] 102.955338: balance_dirty_state: bdi btrfs-1: dirty=834 wb=700 unstable=0 bg_thresh=1000 thresh=2000 gap=466 poll_thresh=17 ino=257 dd-2584 [004] 102.955344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=51732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 102.966829: balance_dirty_state: bdi btrfs-1: dirty=834 wb=450 unstable=0 bg_thresh=999 thresh=1999 gap=715 poll_thresh=17 ino=257 dd-2584 [007] 102.966899: balance_dirty_state: bdi btrfs-1: dirty=834 wb=450 unstable=0 bg_thresh=1001 thresh=2002 gap=718 poll_thresh=13 ino=257 dd-2584 [007] 102.966964: balance_dirty_state: bdi btrfs-1: dirty=859 wb=450 unstable=0 bg_thresh=1001 thresh=2002 gap=693 poll_thresh=14 ino=257 dd-2584 [007] 102.967027: balance_dirty_state: bdi btrfs-1: dirty=884 wb=450 unstable=0 bg_thresh=1006 thresh=2013 gap=679 poll_thresh=15 ino=257 dd-2584 [007] 102.967092: balance_dirty_state: bdi btrfs-1: dirty=884 wb=450 unstable=0 bg_thresh=1005 thresh=2011 gap=677 poll_thresh=16 ino=257 dd-2584 [007] 102.967216: balance_dirty_state: bdi btrfs-1: dirty=934 wb=450 unstable=0 bg_thresh=1008 thresh=2016 gap=632 poll_thresh=17 ino=257 dd-2584 [007] 102.967512: balance_dirty_state: bdi btrfs-1: dirty=959 wb=450 unstable=0 bg_thresh=1007 thresh=2015 gap=606 poll_thresh=18 ino=257 dd-2584 [007] 102.967630: balance_dirty_state: bdi btrfs-1: dirty=984 wb=450 unstable=0 bg_thresh=1009 thresh=2019 gap=585 poll_thresh=19 ino=257 dd-2584 [007] 102.967749: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=450 unstable=0 bg_thresh=1009 thresh=2018 gap=559 poll_thresh=20 ino=257 dd-2584 [007] 102.967868: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=450 unstable=0 bg_thresh=1008 thresh=2017 gap=508 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 102.967883: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20472 wrote=0 to_write=8192 dd-2584 [007] 102.967994: balance_dirty_state: bdi btrfs-1: dirty=1084 wb=450 unstable=0 bg_thresh=1008 thresh=2016 gap=482 poll_thresh=22 ino=257 dd-2584 [007] 102.967996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=51732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 102.969359: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=624 to_write=7568 dd-2584 [001] 102.978885: balance_dirty_state: bdi btrfs-1: dirty=461 wb=950 unstable=0 bg_thresh=1010 thresh=2020 gap=609 poll_thresh=22 ino=257 dd-2584 [001] 102.978954: balance_dirty_state: bdi btrfs-1: dirty=486 wb=950 unstable=0 bg_thresh=1010 thresh=2020 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 102.979078: balance_dirty_state: bdi btrfs-1: dirty=511 wb=950 unstable=0 bg_thresh=1012 thresh=2025 gap=564 poll_thresh=17 ino=257 dd-2584 [001] 102.979200: balance_dirty_state: bdi btrfs-1: dirty=536 wb=950 unstable=0 bg_thresh=1015 thresh=2030 gap=544 poll_thresh=18 ino=257 dd-2584 [001] 102.979500: balance_dirty_state: bdi btrfs-1: dirty=586 wb=950 unstable=0 bg_thresh=1017 thresh=2034 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 102.979505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=51732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 102.986796: balance_dirty_state: bdi btrfs-1: dirty=586 wb=700 unstable=0 bg_thresh=1010 thresh=2020 gap=734 poll_thresh=19 ino=257 dd-2584 [001] 102.986866: balance_dirty_state: bdi btrfs-1: dirty=586 wb=700 unstable=0 bg_thresh=1010 thresh=2020 gap=734 poll_thresh=14 ino=257 dd-2584 [001] 102.986925: balance_dirty_state: bdi btrfs-1: dirty=611 wb=700 unstable=0 bg_thresh=1012 thresh=2025 gap=714 poll_thresh=15 ino=257 dd-2584 [001] 102.986981: balance_dirty_state: bdi btrfs-1: dirty=636 wb=700 unstable=0 bg_thresh=1012 thresh=2025 gap=689 poll_thresh=16 ino=257 dd-2584 [001] 102.987094: balance_dirty_state: bdi btrfs-1: dirty=661 wb=700 unstable=0 bg_thresh=1015 thresh=2030 gap=669 poll_thresh=17 ino=257 dd-2584 [001] 102.987209: balance_dirty_state: bdi btrfs-1: dirty=686 wb=700 unstable=0 bg_thresh=1017 thresh=2034 gap=648 poll_thresh=18 ino=257 dd-2584 [001] 102.987324: balance_dirty_state: bdi btrfs-1: dirty=711 wb=700 unstable=0 bg_thresh=1016 thresh=2033 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 102.987443: balance_dirty_state: bdi btrfs-1: dirty=761 wb=700 unstable=0 bg_thresh=1016 thresh=2032 gap=571 poll_thresh=20 ino=257 dd-2584 [001] 102.987581: balance_dirty_state: bdi btrfs-1: dirty=786 wb=625 unstable=0 bg_thresh=1015 thresh=2031 gap=620 poll_thresh=21 ino=257 dd-2584 [001] 102.987706: balance_dirty_state: bdi btrfs-1: dirty=811 wb=625 unstable=0 bg_thresh=1017 thresh=2035 gap=599 poll_thresh=22 ino=257 dd-2584 [001] 102.988000: balance_dirty_state: bdi btrfs-1: dirty=836 wb=625 unstable=0 bg_thresh=1017 thresh=2034 gap=573 poll_thresh=23 ino=257 dd-2584 [001] 102.988125: balance_dirty_state: bdi btrfs-1: dirty=886 wb=625 unstable=0 bg_thresh=1013 thresh=2027 gap=516 poll_thresh=24 ino=257 dd-2584 [001] 102.988248: balance_dirty_state: bdi btrfs-1: dirty=911 wb=625 unstable=0 bg_thresh=1015 thresh=2031 gap=495 poll_thresh=25 ino=257 dd-2584 [001] 102.988253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=51732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 102.994788: balance_dirty_state: bdi btrfs-1: dirty=911 wb=600 unstable=0 bg_thresh=1014 thresh=2029 gap=518 poll_thresh=25 ino=257 dd-2584 [001] 102.994872: balance_dirty_state: bdi btrfs-1: dirty=934 wb=608 unstable=0 bg_thresh=1015 thresh=2030 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 102.994876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=51732 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 103.002850: balance_dirty_state: bdi btrfs-1: dirty=934 wb=358 unstable=0 bg_thresh=1014 thresh=2029 gap=737 poll_thresh=19 ino=257 dd-2584 [001] 103.002933: balance_dirty_state: bdi btrfs-1: dirty=934 wb=358 unstable=0 bg_thresh=1014 thresh=2028 gap=736 poll_thresh=14 ino=257 dd-2584 [001] 103.003003: balance_dirty_state: bdi btrfs-1: dirty=959 wb=358 unstable=0 bg_thresh=1016 thresh=2033 gap=716 poll_thresh=15 ino=257 dd-2584 [001] 103.003072: balance_dirty_state: bdi btrfs-1: dirty=984 wb=358 unstable=0 bg_thresh=1013 thresh=2027 gap=685 poll_thresh=16 ino=257 dd-2584 [001] 103.003209: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=358 unstable=0 bg_thresh=1013 thresh=2026 gap=659 poll_thresh=17 ino=257 dd-2584 [001] 103.003347: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=358 unstable=0 bg_thresh=1015 thresh=2030 gap=638 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 103.003372: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20508 wrote=0 to_write=8192 dd-2584 [001] 103.003553: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=358 unstable=0 bg_thresh=1014 thresh=2029 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 103.004110: balance_dirty_state: bdi btrfs-1: dirty=984 wb=483 unstable=0 bg_thresh=1014 thresh=2028 gap=561 poll_thresh=20 ino=257 dd-2584 [001] 103.004329: balance_dirty_state: bdi btrfs-1: dirty=959 wb=533 unstable=0 bg_thresh=1016 thresh=2032 gap=540 poll_thresh=21 ino=257 dd-2584 [001] 103.004550: balance_dirty_state: bdi btrfs-1: dirty=934 wb=583 unstable=0 bg_thresh=1015 thresh=2031 gap=514 poll_thresh=22 ino=257 dd-2584 [001] 103.004768: balance_dirty_state: bdi btrfs-1: dirty=934 wb=633 unstable=0 bg_thresh=1015 thresh=2030 gap=463 poll_thresh=23 ino=257 dd-2584 [001] 103.004770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=51732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 103.005961: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=736 to_write=7456 dd-2584 [001] 103.010840: balance_dirty_state: bdi btrfs-1: dirty=484 wb=958 unstable=0 bg_thresh=1014 thresh=2028 gap=586 poll_thresh=23 ino=257 dd-2584 [001] 103.010938: balance_dirty_state: bdi btrfs-1: dirty=484 wb=958 unstable=0 bg_thresh=1013 thresh=2027 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 103.011082: balance_dirty_state: bdi btrfs-1: dirty=509 wb=958 unstable=0 bg_thresh=1013 thresh=2026 gap=559 poll_thresh=18 ino=257 dd-2584 [001] 103.011221: balance_dirty_state: bdi btrfs-1: dirty=559 wb=958 unstable=0 bg_thresh=1012 thresh=2025 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 103.011358: balance_dirty_state: bdi btrfs-1: dirty=584 wb=958 unstable=0 bg_thresh=1014 thresh=2029 gap=487 poll_thresh=20 ino=257 dd-2584 [001] 103.011363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-309% task_weight=100% bdi_bw=51732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 103.018832: balance_dirty_state: bdi btrfs-1: dirty=584 wb=833 unstable=0 bg_thresh=1017 thresh=2035 gap=618 poll_thresh=20 ino=257 dd-2584 [001] 103.018924: balance_dirty_state: bdi btrfs-1: dirty=609 wb=833 unstable=0 bg_thresh=1017 thresh=2035 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 103.019156: balance_dirty_state: bdi btrfs-1: dirty=609 wb=833 unstable=0 bg_thresh=1017 thresh=2034 gap=592 poll_thresh=16 ino=257 dd-2584 [001] 103.019276: balance_dirty_state: bdi btrfs-1: dirty=659 wb=833 unstable=0 bg_thresh=1016 thresh=2033 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 103.019392: balance_dirty_state: bdi btrfs-1: dirty=684 wb=833 unstable=0 bg_thresh=1016 thresh=2032 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 103.019509: balance_dirty_state: bdi btrfs-1: dirty=709 wb=833 unstable=0 bg_thresh=1018 thresh=2036 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 103.019514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-122% task_gap=-345% task_weight=99% bdi_bw=51732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 103.026911: balance_dirty_state: bdi btrfs-1: dirty=709 wb=708 unstable=0 bg_thresh=1015 thresh=2031 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 103.027020: balance_dirty_state: bdi btrfs-1: dirty=734 wb=708 unstable=0 bg_thresh=1012 thresh=2025 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 103.027141: balance_dirty_state: bdi btrfs-1: dirty=734 wb=708 unstable=0 bg_thresh=1015 thresh=2030 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 103.027259: balance_dirty_state: bdi btrfs-1: dirty=759 wb=708 unstable=0 bg_thresh=1014 thresh=2029 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 103.027492: balance_dirty_state: bdi btrfs-1: dirty=784 wb=708 unstable=0 bg_thresh=1014 thresh=2028 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 103.027729: balance_dirty_state: bdi btrfs-1: dirty=834 wb=708 unstable=0 bg_thresh=1013 thresh=2027 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 103.027738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-312% task_weight=100% bdi_bw=51732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 103.034808: balance_dirty_state: bdi btrfs-1: dirty=834 wb=583 unstable=0 bg_thresh=1018 thresh=2037 gap=620 poll_thresh=18 ino=257 dd-2584 [001] 103.034873: balance_dirty_state: bdi btrfs-1: dirty=829 wb=578 unstable=0 bg_thresh=1021 thresh=2042 gap=635 poll_thresh=13 ino=257 dd-2584 [001] 103.034937: balance_dirty_state: bdi btrfs-1: dirty=854 wb=578 unstable=0 bg_thresh=1020 thresh=2041 gap=609 poll_thresh=14 ino=257 dd-2584 [001] 103.035245: balance_dirty_state: bdi btrfs-1: dirty=879 wb=578 unstable=0 bg_thresh=1017 thresh=2035 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 103.035305: balance_dirty_state: bdi btrfs-1: dirty=879 wb=578 unstable=0 bg_thresh=1020 thresh=2040 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 103.035490: balance_dirty_state: bdi btrfs-1: dirty=904 wb=578 unstable=0 bg_thresh=1019 thresh=2039 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 103.035725: balance_dirty_state: bdi btrfs-1: dirty=954 wb=578 unstable=0 bg_thresh=1019 thresh=2038 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 103.035734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-121% task_gap=-342% task_weight=99% bdi_bw=51732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 103.042828: balance_dirty_state: bdi btrfs-1: dirty=948 wb=469 unstable=0 bg_thresh=1011 thresh=2023 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 103.042892: balance_dirty_state: bdi btrfs-1: dirty=948 wb=469 unstable=0 bg_thresh=1011 thresh=2023 gap=606 poll_thresh=13 ino=257 dd-2584 [001] 103.042948: balance_dirty_state: bdi btrfs-1: dirty=973 wb=469 unstable=0 bg_thresh=1014 thresh=2028 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 103.043005: balance_dirty_state: bdi btrfs-1: dirty=998 wb=469 unstable=0 bg_thresh=1016 thresh=2033 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 103.043063: balance_dirty_state: bdi btrfs-1: dirty=998 wb=469 unstable=0 bg_thresh=1016 thresh=2033 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 103.043183: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=469 unstable=0 bg_thresh=1016 thresh=2032 gap=515 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 103.043203: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20548 wrote=0 to_write=8192 dd-2584 [001] 103.043361: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=469 unstable=0 bg_thresh=1014 thresh=2028 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 103.043363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-128% task_gap=-356% task_weight=100% bdi_bw=53664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 103.044782: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=608 to_write=7584 dd-2584 [001] 103.050826: balance_dirty_state: bdi btrfs-1: dirty=453 wb=837 unstable=0 bg_thresh=1009 thresh=2018 gap=728 poll_thresh=18 ino=257 dd-2584 [001] 103.050893: balance_dirty_state: bdi btrfs-1: dirty=478 wb=837 unstable=0 bg_thresh=1011 thresh=2023 gap=708 poll_thresh=13 ino=257 dd-2584 [001] 103.050956: balance_dirty_state: bdi btrfs-1: dirty=478 wb=837 unstable=0 bg_thresh=1011 thresh=2023 gap=708 poll_thresh=14 ino=257 dd-2584 [001] 103.051196: balance_dirty_state: bdi btrfs-1: dirty=503 wb=837 unstable=0 bg_thresh=1014 thresh=2028 gap=688 poll_thresh=15 ino=257 dd-2584 [001] 103.051255: balance_dirty_state: bdi btrfs-1: dirty=528 wb=837 unstable=0 bg_thresh=1014 thresh=2028 gap=663 poll_thresh=16 ino=257 dd-2584 [001] 103.051374: balance_dirty_state: bdi btrfs-1: dirty=553 wb=837 unstable=0 bg_thresh=1010 thresh=2021 gap=631 poll_thresh=17 ino=257 dd-2584 [001] 103.051493: balance_dirty_state: bdi btrfs-1: dirty=578 wb=837 unstable=0 bg_thresh=1012 thresh=2025 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 103.051611: balance_dirty_state: bdi btrfs-1: dirty=603 wb=837 unstable=0 bg_thresh=1012 thresh=2024 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 103.051729: balance_dirty_state: bdi btrfs-1: dirty=653 wb=837 unstable=0 bg_thresh=1014 thresh=2029 gap=539 poll_thresh=20 ino=257 dd-2584 [001] 103.051848: balance_dirty_state: bdi btrfs-1: dirty=678 wb=837 unstable=0 bg_thresh=1016 thresh=2033 gap=518 poll_thresh=21 ino=257 dd-2584 [001] 103.051966: balance_dirty_state: bdi btrfs-1: dirty=703 wb=837 unstable=0 bg_thresh=1016 thresh=2032 gap=492 poll_thresh=22 ino=257 dd-2584 [001] 103.051972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-125% task_gap=-351% task_weight=99% bdi_bw=53664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 103.058900: balance_dirty_state: bdi btrfs-1: dirty=702 wb=711 unstable=0 bg_thresh=1013 thresh=2027 gap=614 poll_thresh=22 ino=257 dd-2584 [001] 103.058986: balance_dirty_state: bdi btrfs-1: dirty=727 wb=711 unstable=0 bg_thresh=1019 thresh=2038 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 103.059278: balance_dirty_state: bdi btrfs-1: dirty=752 wb=711 unstable=0 bg_thresh=1021 thresh=2043 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 103.059399: balance_dirty_state: bdi btrfs-1: dirty=777 wb=711 unstable=0 bg_thresh=1018 thresh=2036 gap=548 poll_thresh=18 ino=257 dd-2584 [001] 103.059517: balance_dirty_state: bdi btrfs-1: dirty=827 wb=711 unstable=0 bg_thresh=1020 thresh=2040 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 103.059522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=53664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 103.066871: balance_dirty_state: bdi btrfs-1: dirty=827 wb=711 unstable=0 bg_thresh=1016 thresh=2032 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 103.066879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-125% task_gap=-351% task_weight=99% bdi_bw=53664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 103.074933: balance_dirty_state: bdi btrfs-1: dirty=827 wb=486 unstable=0 bg_thresh=1016 thresh=2032 gap=719 poll_thresh=19 ino=257 dd-2584 [005] 103.075000: balance_dirty_state: bdi btrfs-1: dirty=852 wb=486 unstable=0 bg_thresh=1016 thresh=2032 gap=694 poll_thresh=14 ino=257 dd-2584 [005] 103.075058: balance_dirty_state: bdi btrfs-1: dirty=852 wb=486 unstable=0 bg_thresh=1018 thresh=2037 gap=699 poll_thresh=15 ino=257 dd-2584 [005] 103.075117: balance_dirty_state: bdi btrfs-1: dirty=877 wb=486 unstable=0 bg_thresh=1018 thresh=2037 gap=674 poll_thresh=16 ino=257 dd-2584 [005] 103.075236: balance_dirty_state: bdi btrfs-1: dirty=902 wb=486 unstable=0 bg_thresh=1018 thresh=2036 gap=648 poll_thresh=17 ino=257 dd-2584 [005] 103.075356: balance_dirty_state: bdi btrfs-1: dirty=952 wb=486 unstable=0 bg_thresh=1020 thresh=2040 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 103.075475: balance_dirty_state: bdi btrfs-1: dirty=977 wb=486 unstable=0 bg_thresh=1019 thresh=2039 gap=576 poll_thresh=19 ino=257 dd-2584 [005] 103.075594: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=486 unstable=0 bg_thresh=1019 thresh=2038 gap=550 poll_thresh=20 ino=257 dd-2584 [005] 103.075886: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=486 unstable=0 bg_thresh=1015 thresh=2031 gap=518 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 103.075907: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20580 wrote=0 to_write=8192 dd-2584 [005] 103.076061: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=486 unstable=0 bg_thresh=1017 thresh=2035 gap=472 poll_thresh=22 ino=257 dd-2584 [005] 103.076063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1298 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-123% task_gap=-348% task_weight=101% bdi_bw=53664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 103.077394: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=300 wrote=608 to_write=7584 dd-2584 [005] 103.082882: balance_dirty_state: bdi btrfs-1: dirty=477 wb=961 unstable=0 bg_thresh=1015 thresh=2030 gap=592 poll_thresh=22 ino=257 dd-2584 [005] 103.082950: balance_dirty_state: bdi btrfs-1: dirty=477 wb=961 unstable=0 bg_thresh=1017 thresh=2035 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 103.083070: balance_dirty_state: bdi btrfs-1: dirty=527 wb=961 unstable=0 bg_thresh=1017 thresh=2034 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 103.083189: balance_dirty_state: bdi btrfs-1: dirty=552 wb=961 unstable=0 bg_thresh=1016 thresh=2033 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 103.083307: balance_dirty_state: bdi btrfs-1: dirty=577 wb=961 unstable=0 bg_thresh=1016 thresh=2032 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 103.083312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-148% task_gap=-397% task_weight=99% bdi_bw=53664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 103.090982: balance_dirty_state: bdi btrfs-1: dirty=577 wb=836 unstable=0 bg_thresh=1014 thresh=2029 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 103.091069: balance_dirty_state: bdi btrfs-1: dirty=602 wb=836 unstable=0 bg_thresh=1014 thresh=2028 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 103.091131: balance_dirty_state: bdi btrfs-1: dirty=602 wb=836 unstable=0 bg_thresh=1016 thresh=2033 gap=595 poll_thresh=15 ino=257 dd-2584 [005] 103.091188: balance_dirty_state: bdi btrfs-1: dirty=627 wb=836 unstable=0 bg_thresh=1013 thresh=2027 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 103.091303: balance_dirty_state: bdi btrfs-1: dirty=652 wb=836 unstable=0 bg_thresh=1013 thresh=2026 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 103.091584: balance_dirty_state: bdi btrfs-1: dirty=702 wb=836 unstable=0 bg_thresh=1015 thresh=2030 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 103.091589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1293 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-126% task_gap=-355% task_weight=101% bdi_bw=53664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 103.098938: balance_dirty_state: bdi btrfs-1: dirty=702 wb=611 unstable=0 bg_thresh=1014 thresh=2028 gap=715 poll_thresh=18 ino=257 dd-2584 [001] 103.099014: balance_dirty_state: bdi btrfs-1: dirty=702 wb=611 unstable=0 bg_thresh=1014 thresh=2028 gap=715 poll_thresh=13 ino=257 dd-2584 [001] 103.099073: balance_dirty_state: bdi btrfs-1: dirty=727 wb=611 unstable=0 bg_thresh=1013 thresh=2027 gap=689 poll_thresh=14 ino=257 dd-2584 [001] 103.099133: balance_dirty_state: bdi btrfs-1: dirty=727 wb=611 unstable=0 bg_thresh=1013 thresh=2027 gap=689 poll_thresh=15 ino=257 dd-2584 [001] 103.099191: balance_dirty_state: bdi btrfs-1: dirty=752 wb=611 unstable=0 bg_thresh=1013 thresh=2026 gap=663 poll_thresh=16 ino=257 dd-2584 [001] 103.099308: balance_dirty_state: bdi btrfs-1: dirty=777 wb=611 unstable=0 bg_thresh=1012 thresh=2025 gap=637 poll_thresh=17 ino=257 dd-2584 [001] 103.099426: balance_dirty_state: bdi btrfs-1: dirty=802 wb=611 unstable=0 bg_thresh=1014 thresh=2029 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 103.099543: balance_dirty_state: bdi btrfs-1: dirty=852 wb=611 unstable=0 bg_thresh=1014 thresh=2028 gap=565 poll_thresh=19 ino=257 dd-2584 [001] 103.099661: balance_dirty_state: bdi btrfs-1: dirty=877 wb=611 unstable=0 bg_thresh=1013 thresh=2027 gap=539 poll_thresh=20 ino=257 dd-2584 [001] 103.099781: balance_dirty_state: bdi btrfs-1: dirty=902 wb=611 unstable=0 bg_thresh=1015 thresh=2031 gap=518 poll_thresh=21 ino=257 dd-2584 [001] 103.100071: balance_dirty_state: bdi btrfs-1: dirty=952 wb=611 unstable=0 bg_thresh=1015 thresh=2030 gap=467 poll_thresh=22 ino=257 dd-2584 [001] 103.100076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1293 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-126% task_gap=-355% task_weight=101% bdi_bw=53664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 103.106924: balance_dirty_state: bdi btrfs-1: dirty=952 wb=611 unstable=0 bg_thresh=1012 thresh=2024 gap=461 poll_thresh=22 ino=257 dd-2584 [001] 103.106929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-130% task_gap=-362% task_weight=100% bdi_bw=53664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 103.114920: balance_dirty_state: bdi btrfs-1: dirty=952 wb=361 unstable=0 bg_thresh=1013 thresh=2027 gap=714 poll_thresh=22 ino=257 dd-2584 [001] 103.115050: balance_dirty_state: bdi btrfs-1: dirty=952 wb=361 unstable=0 bg_thresh=1010 thresh=2021 gap=708 poll_thresh=16 ino=257 dd-2584 [001] 103.115286: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=361 unstable=0 bg_thresh=1010 thresh=2020 gap=657 poll_thresh=17 ino=257 dd-2584 [001] 103.115524: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=361 unstable=0 bg_thresh=1012 thresh=2024 gap=636 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 103.115568: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20620 wrote=0 to_write=8192 dd-2584 [001] 103.115761: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=361 unstable=0 bg_thresh=1011 thresh=2023 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 103.115935: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=411 unstable=0 bg_thresh=1011 thresh=2022 gap=584 poll_thresh=20 ino=257 dd-2584 [001] 103.116108: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=461 unstable=0 bg_thresh=1010 thresh=2021 gap=533 poll_thresh=21 ino=257 dd-2584 [001] 103.116287: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=486 unstable=0 bg_thresh=1012 thresh=2025 gap=537 poll_thresh=22 ino=257 dd-2584 [001] 103.116759: balance_dirty_state: bdi btrfs-1: dirty=902 wb=636 unstable=0 bg_thresh=1012 thresh=2024 gap=486 poll_thresh=23 ino=257 dd-2584 [001] 103.116761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=53664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 103.117741: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=720 to_write=7472 dd-2584 [001] 103.122986: balance_dirty_state: bdi btrfs-1: dirty=452 wb=936 unstable=0 bg_thresh=1012 thresh=2025 gap=637 poll_thresh=23 ino=257 dd-2584 [001] 103.123081: balance_dirty_state: bdi btrfs-1: dirty=477 wb=936 unstable=0 bg_thresh=1012 thresh=2024 gap=611 poll_thresh=17 ino=257 dd-2584 [001] 103.123198: balance_dirty_state: bdi btrfs-1: dirty=502 wb=936 unstable=0 bg_thresh=1011 thresh=2023 gap=585 poll_thresh=18 ino=257 dd-2584 [001] 103.123317: balance_dirty_state: bdi btrfs-1: dirty=527 wb=936 unstable=0 bg_thresh=1013 thresh=2027 gap=564 poll_thresh=19 ino=257 dd-2584 [001] 103.123434: balance_dirty_state: bdi btrfs-1: dirty=577 wb=936 unstable=0 bg_thresh=1013 thresh=2026 gap=513 poll_thresh=20 ino=257 dd-2584 [001] 103.123551: balance_dirty_state: bdi btrfs-1: dirty=602 wb=936 unstable=0 bg_thresh=1012 thresh=2025 gap=487 poll_thresh=21 ino=257 dd-2584 [001] 103.123555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-153% task_gap=-406% task_weight=99% bdi_bw=53664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 103.130910: balance_dirty_state: bdi btrfs-1: dirty=602 wb=811 unstable=0 bg_thresh=1012 thresh=2024 gap=611 poll_thresh=21 ino=257 dd-2584 [001] 103.130996: balance_dirty_state: bdi btrfs-1: dirty=627 wb=811 unstable=0 bg_thresh=1012 thresh=2024 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 103.131116: balance_dirty_state: bdi btrfs-1: dirty=652 wb=811 unstable=0 bg_thresh=1011 thresh=2022 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 103.131229: balance_dirty_state: bdi btrfs-1: dirty=677 wb=811 unstable=0 bg_thresh=1010 thresh=2021 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 103.131510: balance_dirty_state: bdi btrfs-1: dirty=702 wb=811 unstable=0 bg_thresh=1010 thresh=2020 gap=507 poll_thresh=19 ino=257 dd-2584 [001] 103.131638: balance_dirty_state: bdi btrfs-1: dirty=752 wb=786 unstable=0 bg_thresh=1012 thresh=2024 gap=486 poll_thresh=20 ino=257 dd-2584 [001] 103.131643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-154% task_gap=-407% task_weight=99% bdi_bw=53664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 103.138943: balance_dirty_state: bdi btrfs-1: dirty=752 wb=711 unstable=0 bg_thresh=1011 thresh=2022 gap=559 poll_thresh=20 ino=257 dd-2584 [001] 103.139031: balance_dirty_state: bdi btrfs-1: dirty=752 wb=711 unstable=0 bg_thresh=1013 thresh=2027 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 103.139094: balance_dirty_state: bdi btrfs-1: dirty=777 wb=711 unstable=0 bg_thresh=1010 thresh=2021 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 103.139210: balance_dirty_state: bdi btrfs-1: dirty=802 wb=711 unstable=0 bg_thresh=1010 thresh=2020 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 103.139327: balance_dirty_state: bdi btrfs-1: dirty=852 wb=711 unstable=0 bg_thresh=1009 thresh=2019 gap=456 poll_thresh=18 ino=257 dd-2584 [001] 103.139332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-181% task_gap=-462% task_weight=99% bdi_bw=53664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.146920: balance_dirty_state: bdi btrfs-1: dirty=852 wb=461 unstable=0 bg_thresh=1009 thresh=2019 gap=706 poll_thresh=18 ino=257 dd-2584 [004] 103.146991: balance_dirty_state: bdi btrfs-1: dirty=852 wb=461 unstable=0 bg_thresh=1009 thresh=2019 gap=706 poll_thresh=13 ino=257 dd-2584 [004] 103.147057: balance_dirty_state: bdi btrfs-1: dirty=877 wb=461 unstable=0 bg_thresh=1012 thresh=2024 gap=686 poll_thresh=14 ino=257 dd-2584 [004] 103.147122: balance_dirty_state: bdi btrfs-1: dirty=902 wb=461 unstable=0 bg_thresh=1014 thresh=2029 gap=666 poll_thresh=15 ino=257 dd-2584 [004] 103.147187: balance_dirty_state: bdi btrfs-1: dirty=902 wb=461 unstable=0 bg_thresh=1014 thresh=2029 gap=666 poll_thresh=16 ino=257 dd-2584 [004] 103.147316: balance_dirty_state: bdi btrfs-1: dirty=952 wb=461 unstable=0 bg_thresh=1017 thresh=2034 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 103.147642: balance_dirty_state: bdi btrfs-1: dirty=977 wb=461 unstable=0 bg_thresh=1019 thresh=2038 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 103.147775: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=461 unstable=0 bg_thresh=1015 thresh=2031 gap=568 poll_thresh=19 ino=257 dd-2584 [004] 103.147905: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=461 unstable=0 bg_thresh=1015 thresh=2030 gap=517 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 103.147969: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20652 wrote=0 to_write=8192 dd-2584 [004] 103.148050: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=461 unstable=0 bg_thresh=1017 thresh=2034 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 103.148051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-124% task_gap=-348% task_weight=99% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 103.149397: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=372 wrote=608 to_write=7584 dd-2584 [004] 103.154846: balance_dirty_state: bdi btrfs-1: dirty=477 wb=936 unstable=0 bg_thresh=1011 thresh=2022 gap=609 poll_thresh=21 ino=257 dd-2584 [004] 103.154918: balance_dirty_state: bdi btrfs-1: dirty=477 wb=936 unstable=0 bg_thresh=1011 thresh=2022 gap=609 poll_thresh=16 ino=257 dd-2584 [004] 103.155047: balance_dirty_state: bdi btrfs-1: dirty=527 wb=936 unstable=0 bg_thresh=1013 thresh=2027 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 103.155176: balance_dirty_state: bdi btrfs-1: dirty=552 wb=936 unstable=0 bg_thresh=1016 thresh=2032 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 103.155309: balance_dirty_state: bdi btrfs-1: dirty=577 wb=936 unstable=0 bg_thresh=1018 thresh=2036 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 103.155440: balance_dirty_state: bdi btrfs-1: dirty=627 wb=936 unstable=0 bg_thresh=1017 thresh=2035 gap=472 poll_thresh=20 ino=257 dd-2584 [004] 103.155445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-146% task_gap=-393% task_weight=99% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.162855: balance_dirty_state: bdi btrfs-1: dirty=627 wb=811 unstable=0 bg_thresh=1010 thresh=2020 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 103.163097: balance_dirty_state: bdi btrfs-1: dirty=627 wb=811 unstable=0 bg_thresh=1010 thresh=2020 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 103.163153: balance_dirty_state: bdi btrfs-1: dirty=652 wb=811 unstable=0 bg_thresh=1012 thresh=2025 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 103.163261: balance_dirty_state: bdi btrfs-1: dirty=677 wb=811 unstable=0 bg_thresh=1015 thresh=2030 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 103.163374: balance_dirty_state: bdi btrfs-1: dirty=702 wb=811 unstable=0 bg_thresh=1017 thresh=2035 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 103.163487: balance_dirty_state: bdi btrfs-1: dirty=752 wb=811 unstable=0 bg_thresh=1017 thresh=2034 gap=471 poll_thresh=19 ino=257 dd-2584 [004] 103.163491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-147% task_gap=-394% task_weight=99% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.170853: balance_dirty_state: bdi btrfs-1: dirty=752 wb=686 unstable=0 bg_thresh=1010 thresh=2021 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 103.170940: balance_dirty_state: bdi btrfs-1: dirty=752 wb=686 unstable=0 bg_thresh=1010 thresh=2021 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 103.171023: balance_dirty_state: bdi btrfs-1: dirty=777 wb=686 unstable=0 bg_thresh=1010 thresh=2021 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 103.171105: balance_dirty_state: bdi btrfs-1: dirty=802 wb=686 unstable=0 bg_thresh=1013 thresh=2026 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 103.171270: balance_dirty_state: bdi btrfs-1: dirty=827 wb=686 unstable=0 bg_thresh=1015 thresh=2031 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 103.171440: balance_dirty_state: bdi btrfs-1: dirty=852 wb=686 unstable=0 bg_thresh=1017 thresh=2035 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 103.171446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-146% task_gap=-393% task_weight=99% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.178888: balance_dirty_state: bdi btrfs-1: dirty=852 wb=611 unstable=0 bg_thresh=1017 thresh=2035 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 103.178952: balance_dirty_state: bdi btrfs-1: dirty=877 wb=611 unstable=0 bg_thresh=1017 thresh=2035 gap=547 poll_thresh=13 ino=257 dd-2584 [004] 103.179265: balance_dirty_state: bdi btrfs-1: dirty=877 wb=611 unstable=0 bg_thresh=1016 thresh=2032 gap=544 poll_thresh=14 ino=257 dd-2584 [004] 103.179349: balance_dirty_state: bdi btrfs-1: dirty=902 wb=611 unstable=0 bg_thresh=1019 thresh=2038 gap=525 poll_thresh=15 ino=257 dd-2584 [004] 103.179442: balance_dirty_state: bdi btrfs-1: dirty=927 wb=586 unstable=0 bg_thresh=1024 thresh=2049 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 103.179636: balance_dirty_state: bdi btrfs-1: dirty=952 wb=486 unstable=0 bg_thresh=1024 thresh=2048 gap=610 poll_thresh=17 ino=257 dd-2584 [004] 103.179815: balance_dirty_state: bdi btrfs-1: dirty=977 wb=486 unstable=0 bg_thresh=1020 thresh=2041 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 103.179949: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=486 unstable=0 bg_thresh=1022 thresh=2045 gap=532 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 103.179965: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20684 wrote=0 to_write=8192 dd-2584 [004] 103.180141: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=511 unstable=0 bg_thresh=1022 thresh=2044 gap=506 poll_thresh=20 ino=257 dd-2584 [004] 103.180143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-117% task_gap=-335% task_weight=100% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 103.181344: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=404 wrote=576 to_write=7616 dd-2584 [004] 103.186931: balance_dirty_state: bdi btrfs-1: dirty=477 wb=936 unstable=0 bg_thresh=1013 thresh=2026 gap=613 poll_thresh=20 ino=257 dd-2584 [004] 103.187019: balance_dirty_state: bdi btrfs-1: dirty=477 wb=936 unstable=0 bg_thresh=1013 thresh=2026 gap=613 poll_thresh=15 ino=257 dd-2584 [004] 103.187104: balance_dirty_state: bdi btrfs-1: dirty=502 wb=936 unstable=0 bg_thresh=1015 thresh=2031 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 103.187272: balance_dirty_state: bdi btrfs-1: dirty=527 wb=936 unstable=0 bg_thresh=1018 thresh=2036 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 103.187583: balance_dirty_state: bdi btrfs-1: dirty=577 wb=936 unstable=0 bg_thresh=1020 thresh=2040 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 103.187703: balance_dirty_state: bdi btrfs-1: dirty=602 wb=936 unstable=0 bg_thresh=1019 thresh=2039 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 103.187708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 103.194914: balance_dirty_state: bdi btrfs-1: dirty=602 wb=811 unstable=0 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 103.194994: balance_dirty_state: bdi btrfs-1: dirty=602 wb=811 unstable=0 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 103.195083: balance_dirty_state: bdi btrfs-1: dirty=627 wb=811 unstable=0 bg_thresh=1007 thresh=2014 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 103.195169: balance_dirty_state: bdi btrfs-1: dirty=627 wb=811 unstable=0 bg_thresh=1009 thresh=2019 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 103.195345: balance_dirty_state: bdi btrfs-1: dirty=677 wb=811 unstable=0 bg_thresh=1012 thresh=2024 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 103.195527: balance_dirty_state: bdi btrfs-1: dirty=702 wb=811 unstable=0 bg_thresh=1011 thresh=2023 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 103.195657: balance_dirty_state: bdi btrfs-1: dirty=727 wb=811 unstable=0 bg_thresh=1011 thresh=2022 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 103.195662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-318% task_weight=100% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 103.206899: balance_dirty_state: bdi btrfs-1: dirty=724 wb=591 unstable=0 bg_thresh=1006 thresh=2013 gap=698 poll_thresh=19 ino=257 dd-2584 [002] 103.206963: balance_dirty_state: bdi btrfs-1: dirty=724 wb=591 unstable=0 bg_thresh=1006 thresh=2013 gap=698 poll_thresh=14 ino=257 dd-2584 [002] 103.207021: balance_dirty_state: bdi btrfs-1: dirty=749 wb=591 unstable=0 bg_thresh=1009 thresh=2018 gap=678 poll_thresh=15 ino=257 dd-2584 [002] 103.207080: balance_dirty_state: bdi btrfs-1: dirty=774 wb=591 unstable=0 bg_thresh=1011 thresh=2023 gap=658 poll_thresh=16 ino=257 dd-2584 [002] 103.207374: balance_dirty_state: bdi btrfs-1: dirty=799 wb=591 unstable=0 bg_thresh=1011 thresh=2022 gap=632 poll_thresh=17 ino=257 dd-2584 [002] 103.207495: balance_dirty_state: bdi btrfs-1: dirty=824 wb=591 unstable=0 bg_thresh=1010 thresh=2021 gap=606 poll_thresh=18 ino=257 dd-2584 [002] 103.207614: balance_dirty_state: bdi btrfs-1: dirty=874 wb=591 unstable=0 bg_thresh=1010 thresh=2020 gap=555 poll_thresh=19 ino=257 dd-2584 [002] 103.207733: balance_dirty_state: bdi btrfs-1: dirty=899 wb=591 unstable=0 bg_thresh=1012 thresh=2024 gap=534 poll_thresh=20 ino=257 dd-2584 [002] 103.207851: balance_dirty_state: bdi btrfs-1: dirty=924 wb=591 unstable=0 bg_thresh=1011 thresh=2023 gap=508 poll_thresh=21 ino=257 dd-2584 [002] 103.207970: balance_dirty_state: bdi btrfs-1: dirty=949 wb=591 unstable=0 bg_thresh=1011 thresh=2022 gap=482 poll_thresh=22 ino=257 dd-2584 [002] 103.207974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 103.214979: balance_dirty_state: bdi btrfs-1: dirty=949 wb=466 unstable=0 bg_thresh=1008 thresh=2017 gap=602 poll_thresh=22 ino=257 dd-2584 [002] 103.215048: balance_dirty_state: bdi btrfs-1: dirty=974 wb=466 unstable=0 bg_thresh=1008 thresh=2016 gap=576 poll_thresh=16 ino=257 dd-2584 [002] 103.215168: balance_dirty_state: bdi btrfs-1: dirty=999 wb=466 unstable=0 bg_thresh=1007 thresh=2015 gap=550 poll_thresh=17 ino=257 dd-2584 [002] 103.215286: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=466 unstable=0 bg_thresh=1007 thresh=2014 gap=499 poll_thresh=18 ino=257 dd-2584 [002] 103.215291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 103.215353: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20720 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 103.216736: writeback_single_inode: bdi btrfs-1: ino=257 state= age=440 wrote=592 to_write=7600 dd-2584 [002] 103.222970: balance_dirty_state: bdi btrfs-1: dirty=449 wb=916 unstable=0 bg_thresh=1007 thresh=2015 gap=650 poll_thresh=18 ino=257 dd-2584 [002] 103.223224: balance_dirty_state: bdi btrfs-1: dirty=449 wb=916 unstable=0 bg_thresh=1007 thresh=2014 gap=649 poll_thresh=13 ino=257 dd-2584 [002] 103.223282: balance_dirty_state: bdi btrfs-1: dirty=474 wb=916 unstable=0 bg_thresh=1009 thresh=2019 gap=629 poll_thresh=14 ino=257 dd-2584 [002] 103.223339: balance_dirty_state: bdi btrfs-1: dirty=499 wb=916 unstable=0 bg_thresh=1006 thresh=2013 gap=598 poll_thresh=15 ino=257 dd-2584 [002] 103.223395: balance_dirty_state: bdi btrfs-1: dirty=499 wb=916 unstable=0 bg_thresh=1009 thresh=2018 gap=603 poll_thresh=16 ino=257 dd-2584 [002] 103.223508: balance_dirty_state: bdi btrfs-1: dirty=524 wb=916 unstable=0 bg_thresh=1008 thresh=2017 gap=577 poll_thresh=17 ino=257 dd-2584 [002] 103.223622: balance_dirty_state: bdi btrfs-1: dirty=574 wb=916 unstable=0 bg_thresh=1010 thresh=2021 gap=531 poll_thresh=18 ino=257 dd-2584 [002] 103.223737: balance_dirty_state: bdi btrfs-1: dirty=599 wb=916 unstable=0 bg_thresh=1010 thresh=2020 gap=505 poll_thresh=19 ino=257 dd-2584 [002] 103.223853: balance_dirty_state: bdi btrfs-1: dirty=624 wb=916 unstable=0 bg_thresh=1009 thresh=2019 gap=479 poll_thresh=20 ino=257 dd-2584 [002] 103.223857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 103.230984: balance_dirty_state: bdi btrfs-1: dirty=624 wb=766 unstable=0 bg_thresh=1011 thresh=2023 gap=633 poll_thresh=20 ino=257 dd-2584 [005] 103.231108: balance_dirty_state: bdi btrfs-1: dirty=624 wb=766 unstable=0 bg_thresh=1014 thresh=2028 gap=638 poll_thresh=15 ino=257 dd-2584 [005] 103.231225: balance_dirty_state: bdi btrfs-1: dirty=649 wb=766 unstable=0 bg_thresh=1014 thresh=2028 gap=613 poll_thresh=16 ino=257 dd-2584 [005] 103.231455: balance_dirty_state: bdi btrfs-1: dirty=674 wb=766 unstable=0 bg_thresh=1016 thresh=2033 gap=593 poll_thresh=17 ino=257 dd-2584 [005] 103.232041: balance_dirty_state: bdi btrfs-1: dirty=724 wb=766 unstable=0 bg_thresh=1016 thresh=2032 gap=542 poll_thresh=18 ino=257 dd-2584 [005] 103.232277: balance_dirty_state: bdi btrfs-1: dirty=749 wb=766 unstable=0 bg_thresh=1018 thresh=2036 gap=521 poll_thresh=19 ino=257 dd-2584 [005] 103.232514: balance_dirty_state: bdi btrfs-1: dirty=774 wb=766 unstable=0 bg_thresh=1014 thresh=2029 gap=489 poll_thresh=20 ino=257 dd-2584 [005] 103.232523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-309% task_weight=100% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 103.238973: balance_dirty_state: bdi btrfs-1: dirty=774 wb=591 unstable=0 bg_thresh=1014 thresh=2029 gap=664 poll_thresh=20 ino=257 dd-2584 [005] 103.239044: balance_dirty_state: bdi btrfs-1: dirty=799 wb=591 unstable=0 bg_thresh=1017 thresh=2034 gap=644 poll_thresh=15 ino=257 dd-2584 [005] 103.239104: balance_dirty_state: bdi btrfs-1: dirty=799 wb=591 unstable=0 bg_thresh=1014 thresh=2028 gap=638 poll_thresh=16 ino=257 dd-2584 [005] 103.239221: balance_dirty_state: bdi btrfs-1: dirty=849 wb=591 unstable=0 bg_thresh=1016 thresh=2032 gap=592 poll_thresh=17 ino=257 dd-2584 [005] 103.239338: balance_dirty_state: bdi btrfs-1: dirty=874 wb=591 unstable=0 bg_thresh=1015 thresh=2031 gap=566 poll_thresh=18 ino=257 dd-2584 [005] 103.239455: balance_dirty_state: bdi btrfs-1: dirty=899 wb=591 unstable=0 bg_thresh=1015 thresh=2030 gap=540 poll_thresh=19 ino=257 dd-2584 [005] 103.239572: balance_dirty_state: bdi btrfs-1: dirty=949 wb=591 unstable=0 bg_thresh=1014 thresh=2029 gap=489 poll_thresh=20 ino=257 dd-2584 [005] 103.239577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 103.246946: balance_dirty_state: bdi btrfs-1: dirty=949 wb=466 unstable=0 bg_thresh=1012 thresh=2024 gap=609 poll_thresh=20 ino=257 dd-2584 [005] 103.247404: balance_dirty_state: bdi btrfs-1: dirty=949 wb=466 unstable=0 bg_thresh=1014 thresh=2029 gap=614 poll_thresh=15 ino=257 dd-2584 [005] 103.247523: balance_dirty_state: bdi btrfs-1: dirty=974 wb=466 unstable=0 bg_thresh=1014 thresh=2028 gap=588 poll_thresh=16 ino=257 dd-2584 [005] 103.247756: balance_dirty_state: bdi btrfs-1: dirty=999 wb=466 unstable=0 bg_thresh=1013 thresh=2027 gap=562 poll_thresh=17 ino=257 dd-2584 [005] 103.247994: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=466 unstable=0 bg_thresh=1013 thresh=2026 gap=536 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 103.248032: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20752 wrote=0 to_write=8192 dd-2584 [005] 103.248356: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=466 unstable=0 bg_thresh=1015 thresh=2030 gap=490 poll_thresh=19 ino=257 dd-2584 [005] 103.248360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 103.251246: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=640 to_write=7552 dd-2584 [005] 103.254976: balance_dirty_state: bdi btrfs-1: dirty=449 wb=991 unstable=0 bg_thresh=1019 thresh=2039 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 103.255048: balance_dirty_state: bdi btrfs-1: dirty=449 wb=991 unstable=0 bg_thresh=1016 thresh=2033 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 103.255108: balance_dirty_state: bdi btrfs-1: dirty=474 wb=991 unstable=0 bg_thresh=1019 thresh=2038 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 103.255166: balance_dirty_state: bdi btrfs-1: dirty=499 wb=991 unstable=0 bg_thresh=1018 thresh=2037 gap=547 poll_thresh=16 ino=257 dd-2584 [005] 103.255284: balance_dirty_state: bdi btrfs-1: dirty=524 wb=991 unstable=0 bg_thresh=1018 thresh=2036 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 103.255401: balance_dirty_state: bdi btrfs-1: dirty=549 wb=991 unstable=0 bg_thresh=1017 thresh=2035 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 103.255406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 103.263003: balance_dirty_state: bdi btrfs-1: dirty=549 wb=841 unstable=0 bg_thresh=1017 thresh=2035 gap=645 poll_thresh=18 ino=257 dd-2584 [005] 103.263093: balance_dirty_state: bdi btrfs-1: dirty=574 wb=841 unstable=0 bg_thresh=1020 thresh=2040 gap=625 poll_thresh=13 ino=257 dd-2584 [005] 103.263317: balance_dirty_state: bdi btrfs-1: dirty=574 wb=841 unstable=0 bg_thresh=1017 thresh=2034 gap=619 poll_thresh=14 ino=257 dd-2584 [005] 103.263374: balance_dirty_state: bdi btrfs-1: dirty=599 wb=841 unstable=0 bg_thresh=1019 thresh=2039 gap=599 poll_thresh=15 ino=257 dd-2584 [005] 103.263431: balance_dirty_state: bdi btrfs-1: dirty=624 wb=841 unstable=0 bg_thresh=1019 thresh=2038 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 103.263545: balance_dirty_state: bdi btrfs-1: dirty=649 wb=841 unstable=0 bg_thresh=1018 thresh=2037 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 103.263662: balance_dirty_state: bdi btrfs-1: dirty=674 wb=841 unstable=0 bg_thresh=1018 thresh=2036 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 103.263779: balance_dirty_state: bdi btrfs-1: dirty=724 wb=841 unstable=0 bg_thresh=1020 thresh=2040 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 103.263783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-247% task_weight=99% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 103.270968: balance_dirty_state: bdi btrfs-1: dirty=724 wb=641 unstable=0 bg_thresh=1020 thresh=2041 gap=676 poll_thresh=19 ino=257 dd-2584 [005] 103.271048: balance_dirty_state: bdi btrfs-1: dirty=724 wb=641 unstable=0 bg_thresh=1017 thresh=2035 gap=670 poll_thresh=14 ino=257 dd-2584 [005] 103.271108: balance_dirty_state: bdi btrfs-1: dirty=749 wb=641 unstable=0 bg_thresh=1020 thresh=2040 gap=650 poll_thresh=15 ino=257 dd-2584 [005] 103.271167: balance_dirty_state: bdi btrfs-1: dirty=774 wb=641 unstable=0 bg_thresh=1017 thresh=2034 gap=619 poll_thresh=16 ino=257 dd-2584 [005] 103.271287: balance_dirty_state: bdi btrfs-1: dirty=799 wb=641 unstable=0 bg_thresh=1019 thresh=2038 gap=598 poll_thresh=17 ino=257 dd-2584 [005] 103.271404: balance_dirty_state: bdi btrfs-1: dirty=824 wb=641 unstable=0 bg_thresh=1018 thresh=2037 gap=572 poll_thresh=18 ino=257 dd-2584 [005] 103.271695: balance_dirty_state: bdi btrfs-1: dirty=849 wb=641 unstable=0 bg_thresh=1018 thresh=2036 gap=546 poll_thresh=19 ino=257 dd-2584 [005] 103.271815: balance_dirty_state: bdi btrfs-1: dirty=899 wb=641 unstable=0 bg_thresh=1020 thresh=2040 gap=500 poll_thresh=20 ino=257 dd-2584 [005] 103.271819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 103.278940: balance_dirty_state: bdi btrfs-1: dirty=899 wb=641 unstable=0 bg_thresh=1019 thresh=2038 gap=498 poll_thresh=20 ino=257 dd-2584 [001] 103.278952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 103.286933: balance_dirty_state: bdi btrfs-1: dirty=899 wb=391 unstable=0 bg_thresh=1018 thresh=2036 gap=746 poll_thresh=20 ino=257 dd-2584 [001] 103.287063: balance_dirty_state: bdi btrfs-1: dirty=899 wb=391 unstable=0 bg_thresh=1015 thresh=2030 gap=740 poll_thresh=15 ino=257 dd-2584 [001] 103.287181: balance_dirty_state: bdi btrfs-1: dirty=924 wb=391 unstable=0 bg_thresh=1017 thresh=2035 gap=720 poll_thresh=16 ino=257 dd-2584 [001] 103.287415: balance_dirty_state: bdi btrfs-1: dirty=949 wb=391 unstable=0 bg_thresh=1017 thresh=2034 gap=694 poll_thresh=17 ino=257 dd-2584 [001] 103.287650: balance_dirty_state: bdi btrfs-1: dirty=999 wb=391 unstable=0 bg_thresh=1016 thresh=2033 gap=643 poll_thresh=18 ino=257 dd-2584 [001] 103.287888: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=391 unstable=0 bg_thresh=1015 thresh=2031 gap=616 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 103.287933: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20792 wrote=0 to_write=8192 dd-2584 [001] 103.288127: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=416 unstable=0 bg_thresh=1015 thresh=2030 gap=565 poll_thresh=20 ino=257 dd-2584 [001] 103.288302: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=466 unstable=0 bg_thresh=1014 thresh=2029 gap=539 poll_thresh=21 ino=257 dd-2584 [001] 103.288767: balance_dirty_state: bdi btrfs-1: dirty=924 wb=591 unstable=0 bg_thresh=1016 thresh=2033 gap=518 poll_thresh=22 ino=257 dd-2584 [001] 103.288945: balance_dirty_state: bdi btrfs-1: dirty=899 wb=641 unstable=0 bg_thresh=1016 thresh=2032 gap=492 poll_thresh=23 ino=257 dd-2584 [001] 103.288947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 103.289989: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=704 to_write=7488 dd-2584 [001] 103.294944: balance_dirty_state: bdi btrfs-1: dirty=449 wb=991 unstable=0 bg_thresh=1017 thresh=2035 gap=595 poll_thresh=23 ino=257 dd-2584 [001] 103.295053: balance_dirty_state: bdi btrfs-1: dirty=474 wb=991 unstable=0 bg_thresh=1017 thresh=2035 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 103.295167: balance_dirty_state: bdi btrfs-1: dirty=499 wb=991 unstable=0 bg_thresh=1017 thresh=2034 gap=544 poll_thresh=18 ino=257 dd-2584 [001] 103.295280: balance_dirty_state: bdi btrfs-1: dirty=524 wb=991 unstable=0 bg_thresh=1019 thresh=2038 gap=523 poll_thresh=19 ino=257 dd-2584 [001] 103.295394: balance_dirty_state: bdi btrfs-1: dirty=549 wb=991 unstable=0 bg_thresh=1015 thresh=2031 gap=491 poll_thresh=20 ino=257 dd-2584 [001] 103.295398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-306% task_weight=100% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.303014: balance_dirty_state: bdi btrfs-1: dirty=549 wb=866 unstable=0 bg_thresh=1016 thresh=2032 gap=617 poll_thresh=20 ino=257 dd-2584 [004] 103.303088: balance_dirty_state: bdi btrfs-1: dirty=574 wb=866 unstable=0 bg_thresh=1016 thresh=2032 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 103.303149: balance_dirty_state: bdi btrfs-1: dirty=574 wb=866 unstable=0 bg_thresh=1018 thresh=2037 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 103.303260: balance_dirty_state: bdi btrfs-1: dirty=624 wb=866 unstable=0 bg_thresh=1021 thresh=2042 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 103.303541: balance_dirty_state: bdi btrfs-1: dirty=649 wb=866 unstable=0 bg_thresh=1020 thresh=2041 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 103.303655: balance_dirty_state: bdi btrfs-1: dirty=674 wb=866 unstable=0 bg_thresh=1020 thresh=2040 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 103.303659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-247% task_weight=99% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.310943: balance_dirty_state: bdi btrfs-1: dirty=674 wb=741 unstable=0 bg_thresh=1016 thresh=2033 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 103.311037: balance_dirty_state: bdi btrfs-1: dirty=699 wb=741 unstable=0 bg_thresh=1016 thresh=2033 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 103.311121: balance_dirty_state: bdi btrfs-1: dirty=699 wb=741 unstable=0 bg_thresh=1019 thresh=2038 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 103.311208: balance_dirty_state: bdi btrfs-1: dirty=724 wb=741 unstable=0 bg_thresh=1019 thresh=2038 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 103.311386: balance_dirty_state: bdi btrfs-1: dirty=749 wb=741 unstable=0 bg_thresh=1018 thresh=2037 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 103.311568: balance_dirty_state: bdi btrfs-1: dirty=799 wb=741 unstable=0 bg_thresh=1020 thresh=2041 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 103.311574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.318947: balance_dirty_state: bdi btrfs-1: dirty=799 wb=591 unstable=0 bg_thresh=1010 thresh=2021 gap=631 poll_thresh=18 ino=257 dd-2584 [004] 103.319105: balance_dirty_state: bdi btrfs-1: dirty=799 wb=591 unstable=0 bg_thresh=1010 thresh=2021 gap=631 poll_thresh=13 ino=257 dd-2584 [004] 103.319191: balance_dirty_state: bdi btrfs-1: dirty=824 wb=591 unstable=0 bg_thresh=1013 thresh=2026 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 103.319276: balance_dirty_state: bdi btrfs-1: dirty=849 wb=591 unstable=0 bg_thresh=1013 thresh=2026 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 103.319357: balance_dirty_state: bdi btrfs-1: dirty=849 wb=591 unstable=0 bg_thresh=1018 thresh=2037 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 103.319530: balance_dirty_state: bdi btrfs-1: dirty=874 wb=591 unstable=0 bg_thresh=1018 thresh=2036 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 103.319960: balance_dirty_state: bdi btrfs-1: dirty=924 wb=591 unstable=0 bg_thresh=1020 thresh=2040 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 103.320094: balance_dirty_state: bdi btrfs-1: dirty=949 wb=591 unstable=0 bg_thresh=1019 thresh=2039 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 103.320100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 103.326996: balance_dirty_state: bdi btrfs-1: dirty=949 wb=466 unstable=0 bg_thresh=1005 thresh=2011 gap=596 poll_thresh=19 ino=257 dd-2584 [000] 103.327086: balance_dirty_state: bdi btrfs-1: dirty=974 wb=466 unstable=0 bg_thresh=1005 thresh=2011 gap=571 poll_thresh=14 ino=257 dd-2584 [000] 103.327168: balance_dirty_state: bdi btrfs-1: dirty=974 wb=466 unstable=0 bg_thresh=1008 thresh=2016 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 103.327248: balance_dirty_state: bdi btrfs-1: dirty=999 wb=466 unstable=0 bg_thresh=1008 thresh=2016 gap=551 poll_thresh=16 ino=257 dd-2584 [000] 103.327409: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=466 unstable=0 bg_thresh=1013 thresh=2027 gap=537 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 103.327494: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20832 wrote=0 to_write=8192 dd-2584 [000] 103.327560: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=466 unstable=0 bg_thresh=1015 thresh=2031 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 103.327562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=101% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 103.329972: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=624 to_write=7568 dd-2584 [006] 103.339018: balance_dirty_state: bdi btrfs-1: dirty=449 wb=841 unstable=0 bg_thresh=1012 thresh=2024 gap=734 poll_thresh=18 ino=257 dd-2584 [006] 103.339083: balance_dirty_state: bdi btrfs-1: dirty=474 wb=841 unstable=0 bg_thresh=1014 thresh=2029 gap=714 poll_thresh=13 ino=257 dd-2584 [006] 103.339142: balance_dirty_state: bdi btrfs-1: dirty=474 wb=841 unstable=0 bg_thresh=1014 thresh=2029 gap=714 poll_thresh=14 ino=257 dd-2584 [006] 103.339200: balance_dirty_state: bdi btrfs-1: dirty=499 wb=841 unstable=0 bg_thresh=1017 thresh=2034 gap=694 poll_thresh=15 ino=257 dd-2584 [006] 103.339259: balance_dirty_state: bdi btrfs-1: dirty=499 wb=841 unstable=0 bg_thresh=1019 thresh=2039 gap=699 poll_thresh=16 ino=257 dd-2584 [006] 103.339608: balance_dirty_state: bdi btrfs-1: dirty=549 wb=841 unstable=0 bg_thresh=1019 thresh=2038 gap=648 poll_thresh=17 ino=257 dd-2584 [006] 103.339729: balance_dirty_state: bdi btrfs-1: dirty=574 wb=841 unstable=0 bg_thresh=1018 thresh=2037 gap=622 poll_thresh=18 ino=257 dd-2584 [006] 103.339848: balance_dirty_state: bdi btrfs-1: dirty=599 wb=841 unstable=0 bg_thresh=1020 thresh=2041 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 103.339966: balance_dirty_state: bdi btrfs-1: dirty=649 wb=841 unstable=0 bg_thresh=1020 thresh=2040 gap=550 poll_thresh=20 ino=257 dd-2584 [006] 103.340084: balance_dirty_state: bdi btrfs-1: dirty=674 wb=841 unstable=0 bg_thresh=1019 thresh=2039 gap=524 poll_thresh=21 ino=257 dd-2584 [006] 103.340209: balance_dirty_state: bdi btrfs-1: dirty=699 wb=841 unstable=0 bg_thresh=1016 thresh=2032 gap=492 poll_thresh=22 ino=257 dd-2584 [006] 103.340214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-259% task_weight=101% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 103.347004: balance_dirty_state: bdi btrfs-1: dirty=699 wb=716 unstable=0 bg_thresh=1011 thresh=2022 gap=607 poll_thresh=22 ino=257 dd-2584 [006] 103.347074: balance_dirty_state: bdi btrfs-1: dirty=724 wb=716 unstable=0 bg_thresh=1013 thresh=2027 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 103.347194: balance_dirty_state: bdi btrfs-1: dirty=749 wb=716 unstable=0 bg_thresh=1013 thresh=2026 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 103.347313: balance_dirty_state: bdi btrfs-1: dirty=774 wb=716 unstable=0 bg_thresh=1015 thresh=2030 gap=540 poll_thresh=18 ino=257 dd-2584 [006] 103.347602: balance_dirty_state: bdi btrfs-1: dirty=824 wb=716 unstable=0 bg_thresh=1014 thresh=2029 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 103.347607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 103.354967: balance_dirty_state: bdi btrfs-1: dirty=824 wb=641 unstable=0 bg_thresh=1014 thresh=2029 gap=564 poll_thresh=19 ino=257 dd-2584 [006] 103.355045: balance_dirty_state: bdi btrfs-1: dirty=824 wb=641 unstable=0 bg_thresh=1011 thresh=2023 gap=558 poll_thresh=14 ino=257 dd-2584 [006] 103.355109: balance_dirty_state: bdi btrfs-1: dirty=849 wb=641 unstable=0 bg_thresh=1014 thresh=2028 gap=538 poll_thresh=15 ino=257 dd-2584 [006] 103.355167: balance_dirty_state: bdi btrfs-1: dirty=874 wb=641 unstable=0 bg_thresh=1013 thresh=2027 gap=512 poll_thresh=16 ino=257 dd-2584 [006] 103.355286: balance_dirty_state: bdi btrfs-1: dirty=899 wb=641 unstable=0 bg_thresh=1013 thresh=2026 gap=486 poll_thresh=17 ino=257 dd-2584 [006] 103.355291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-106% task_gap=-313% task_weight=100% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 103.363022: balance_dirty_state: bdi btrfs-1: dirty=899 wb=516 unstable=0 bg_thresh=1014 thresh=2028 gap=613 poll_thresh=17 ino=257 dd-2584 [006] 103.363110: balance_dirty_state: bdi btrfs-1: dirty=899 wb=491 unstable=0 bg_thresh=1012 thresh=2025 gap=635 poll_thresh=13 ino=257 dd-2584 [006] 103.363186: balance_dirty_state: bdi btrfs-1: dirty=924 wb=441 unstable=0 bg_thresh=1009 thresh=2019 gap=654 poll_thresh=14 ino=257 dd-2584 [006] 103.363255: balance_dirty_state: bdi btrfs-1: dirty=949 wb=391 unstable=0 bg_thresh=1012 thresh=2024 gap=684 poll_thresh=15 ino=257 dd-2584 [006] 103.363316: balance_dirty_state: bdi btrfs-1: dirty=949 wb=391 unstable=0 bg_thresh=1014 thresh=2029 gap=689 poll_thresh=16 ino=257 dd-2584 [006] 103.363438: balance_dirty_state: bdi btrfs-1: dirty=999 wb=391 unstable=0 bg_thresh=1012 thresh=2025 gap=635 poll_thresh=17 ino=257 dd-2584 [006] 103.363562: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=391 unstable=0 bg_thresh=1007 thresh=2015 gap=600 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 103.363632: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20868 wrote=0 to_write=8192 dd-2584 [006] 103.363866: balance_dirty_state: bdi btrfs-1: dirty=999 wb=416 unstable=0 bg_thresh=1012 thresh=2024 gap=609 poll_thresh=19 ino=257 dd-2584 [006] 103.363998: balance_dirty_state: bdi btrfs-1: dirty=974 wb=491 unstable=0 bg_thresh=1014 thresh=2028 gap=563 poll_thresh=20 ino=257 dd-2584 [006] 103.364132: balance_dirty_state: bdi btrfs-1: dirty=974 wb=541 unstable=0 bg_thresh=1013 thresh=2027 gap=512 poll_thresh=21 ino=257 dd-2584 [006] 103.364262: balance_dirty_state: bdi btrfs-1: dirty=949 wb=591 unstable=0 bg_thresh=1013 thresh=2026 gap=486 poll_thresh=22 ino=257 dd-2584 [006] 103.364264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-106% task_gap=-313% task_weight=100% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 103.366507: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=704 to_write=7488 dd-2584 [006] 103.371060: balance_dirty_state: bdi btrfs-1: dirty=449 wb=966 unstable=0 bg_thresh=1015 thresh=2030 gap=615 poll_thresh=22 ino=257 dd-2584 [006] 103.371142: balance_dirty_state: bdi btrfs-1: dirty=474 wb=966 unstable=0 bg_thresh=1014 thresh=2029 gap=589 poll_thresh=16 ino=257 dd-2584 [006] 103.371264: balance_dirty_state: bdi btrfs-1: dirty=499 wb=966 unstable=0 bg_thresh=1014 thresh=2028 gap=563 poll_thresh=17 ino=257 dd-2584 [006] 103.371385: balance_dirty_state: bdi btrfs-1: dirty=524 wb=966 unstable=0 bg_thresh=1016 thresh=2032 gap=542 poll_thresh=18 ino=257 dd-2584 [006] 103.371508: balance_dirty_state: bdi btrfs-1: dirty=574 wb=966 unstable=0 bg_thresh=1015 thresh=2031 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 103.371512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-259% task_weight=98% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 103.379038: balance_dirty_state: bdi btrfs-1: dirty=574 wb=841 unstable=0 bg_thresh=1015 thresh=2030 gap=615 poll_thresh=19 ino=257 dd-2584 [006] 103.379163: balance_dirty_state: bdi btrfs-1: dirty=574 wb=841 unstable=0 bg_thresh=1012 thresh=2024 gap=609 poll_thresh=14 ino=257 dd-2584 [006] 103.379280: balance_dirty_state: bdi btrfs-1: dirty=599 wb=841 unstable=0 bg_thresh=1014 thresh=2029 gap=589 poll_thresh=15 ino=257 dd-2584 [006] 103.379745: balance_dirty_state: bdi btrfs-1: dirty=599 wb=841 unstable=0 bg_thresh=1014 thresh=2028 gap=588 poll_thresh=16 ino=257 dd-2584 [006] 103.379981: balance_dirty_state: bdi btrfs-1: dirty=649 wb=841 unstable=0 bg_thresh=1013 thresh=2027 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 103.380214: balance_dirty_state: bdi btrfs-1: dirty=674 wb=841 unstable=0 bg_thresh=1013 thresh=2026 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 103.380448: balance_dirty_state: bdi btrfs-1: dirty=699 wb=841 unstable=0 bg_thresh=1012 thresh=2025 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 103.380457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 103.387028: balance_dirty_state: bdi btrfs-1: dirty=699 wb=716 unstable=0 bg_thresh=1012 thresh=2025 gap=610 poll_thresh=19 ino=257 dd-2584 [006] 103.387116: balance_dirty_state: bdi btrfs-1: dirty=724 wb=716 unstable=0 bg_thresh=1012 thresh=2024 gap=584 poll_thresh=14 ino=257 dd-2584 [006] 103.387179: balance_dirty_state: bdi btrfs-1: dirty=749 wb=716 unstable=0 bg_thresh=1014 thresh=2029 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 103.387239: balance_dirty_state: bdi btrfs-1: dirty=749 wb=716 unstable=0 bg_thresh=1014 thresh=2028 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 103.387355: balance_dirty_state: bdi btrfs-1: dirty=774 wb=716 unstable=0 bg_thresh=1013 thresh=2027 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 103.387472: balance_dirty_state: bdi btrfs-1: dirty=824 wb=716 unstable=0 bg_thresh=1013 thresh=2026 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 103.387477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 103.394996: balance_dirty_state: bdi btrfs-1: dirty=824 wb=716 unstable=0 bg_thresh=1014 thresh=2028 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 103.395004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 103.403014: balance_dirty_state: bdi btrfs-1: dirty=824 wb=466 unstable=0 bg_thresh=1013 thresh=2027 gap=737 poll_thresh=18 ino=257 dd-2584 [006] 103.403135: balance_dirty_state: bdi btrfs-1: dirty=824 wb=466 unstable=0 bg_thresh=1013 thresh=2027 gap=737 poll_thresh=13 ino=257 dd-2584 [006] 103.403254: balance_dirty_state: bdi btrfs-1: dirty=849 wb=466 unstable=0 bg_thresh=1013 thresh=2026 gap=711 poll_thresh=14 ino=257 dd-2584 [006] 103.403719: balance_dirty_state: bdi btrfs-1: dirty=874 wb=466 unstable=0 bg_thresh=1015 thresh=2031 gap=691 poll_thresh=15 ino=257 dd-2584 [006] 103.403838: balance_dirty_state: bdi btrfs-1: dirty=874 wb=466 unstable=0 bg_thresh=1015 thresh=2030 gap=690 poll_thresh=16 ino=257 dd-2584 [006] 103.404071: balance_dirty_state: bdi btrfs-1: dirty=924 wb=466 unstable=0 bg_thresh=1014 thresh=2029 gap=639 poll_thresh=17 ino=257 dd-2584 [006] 103.404308: balance_dirty_state: bdi btrfs-1: dirty=949 wb=466 unstable=0 bg_thresh=1014 thresh=2028 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 103.404544: balance_dirty_state: bdi btrfs-1: dirty=974 wb=466 unstable=0 bg_thresh=1016 thresh=2032 gap=592 poll_thresh=19 ino=257 dd-2584 [006] 103.404780: balance_dirty_state: bdi btrfs-1: dirty=999 wb=466 unstable=0 bg_thresh=1015 thresh=2031 gap=566 poll_thresh=20 ino=257 dd-2584 [006] 103.405012: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=466 unstable=0 bg_thresh=1015 thresh=2030 gap=515 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 103.405060: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20908 wrote=0 to_write=8192 dd-2584 [006] 103.405259: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=466 unstable=0 bg_thresh=1014 thresh=2029 gap=489 poll_thresh=22 ino=257 dd-2584 [006] 103.405261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 103.407475: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=624 to_write=7568 dd-2584 [004] 103.411032: balance_dirty_state: bdi btrfs-1: dirty=449 wb=966 unstable=0 bg_thresh=1015 thresh=2030 gap=615 poll_thresh=22 ino=257 dd-2584 [004] 103.411158: balance_dirty_state: bdi btrfs-1: dirty=474 wb=966 unstable=0 bg_thresh=1015 thresh=2030 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 103.411743: balance_dirty_state: bdi btrfs-1: dirty=499 wb=966 unstable=0 bg_thresh=1017 thresh=2035 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 103.411974: balance_dirty_state: bdi btrfs-1: dirty=524 wb=966 unstable=0 bg_thresh=1020 thresh=2040 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 103.412213: balance_dirty_state: bdi btrfs-1: dirty=549 wb=966 unstable=0 bg_thresh=1022 thresh=2044 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 103.412444: balance_dirty_state: bdi btrfs-1: dirty=599 wb=966 unstable=0 bg_thresh=1021 thresh=2043 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 103.412453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.418945: balance_dirty_state: bdi btrfs-1: dirty=599 wb=841 unstable=0 bg_thresh=1015 thresh=2031 gap=591 poll_thresh=20 ino=257 dd-2584 [004] 103.419067: balance_dirty_state: bdi btrfs-1: dirty=599 wb=841 unstable=0 bg_thresh=1015 thresh=2031 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 103.419182: balance_dirty_state: bdi btrfs-1: dirty=624 wb=841 unstable=0 bg_thresh=1018 thresh=2036 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 103.419409: balance_dirty_state: bdi btrfs-1: dirty=649 wb=841 unstable=0 bg_thresh=1020 thresh=2041 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 103.419644: balance_dirty_state: bdi btrfs-1: dirty=699 wb=841 unstable=0 bg_thresh=1020 thresh=2040 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 103.419653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-246% task_weight=98% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.426926: balance_dirty_state: bdi btrfs-1: dirty=699 wb=716 unstable=0 bg_thresh=1014 thresh=2028 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 103.427012: balance_dirty_state: bdi btrfs-1: dirty=699 wb=716 unstable=0 bg_thresh=1014 thresh=2028 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 103.427096: balance_dirty_state: bdi btrfs-1: dirty=724 wb=716 unstable=0 bg_thresh=1016 thresh=2033 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 103.427178: balance_dirty_state: bdi btrfs-1: dirty=749 wb=716 unstable=0 bg_thresh=1016 thresh=2033 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 103.427549: balance_dirty_state: bdi btrfs-1: dirty=749 wb=716 unstable=0 bg_thresh=1019 thresh=2038 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 103.427715: balance_dirty_state: bdi btrfs-1: dirty=774 wb=716 unstable=0 bg_thresh=1021 thresh=2043 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 103.427885: balance_dirty_state: bdi btrfs-1: dirty=824 wb=716 unstable=0 bg_thresh=1023 thresh=2047 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 103.427891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-238% task_weight=98% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.434976: balance_dirty_state: bdi btrfs-1: dirty=824 wb=516 unstable=0 bg_thresh=1020 thresh=2040 gap=700 poll_thresh=18 ino=257 dd-2584 [004] 103.435035: balance_dirty_state: bdi btrfs-1: dirty=824 wb=516 unstable=0 bg_thresh=1020 thresh=2040 gap=700 poll_thresh=13 ino=257 dd-2584 [004] 103.435091: balance_dirty_state: bdi btrfs-1: dirty=849 wb=516 unstable=0 bg_thresh=1022 thresh=2045 gap=680 poll_thresh=14 ino=257 dd-2584 [004] 103.435145: balance_dirty_state: bdi btrfs-1: dirty=874 wb=516 unstable=0 bg_thresh=1022 thresh=2045 gap=655 poll_thresh=15 ino=257 dd-2584 [004] 103.435204: balance_dirty_state: bdi btrfs-1: dirty=874 wb=516 unstable=0 bg_thresh=1022 thresh=2044 gap=654 poll_thresh=16 ino=257 dd-2584 [004] 103.435315: balance_dirty_state: bdi btrfs-1: dirty=924 wb=516 unstable=0 bg_thresh=1021 thresh=2043 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 103.435428: balance_dirty_state: bdi btrfs-1: dirty=949 wb=516 unstable=0 bg_thresh=1021 thresh=2042 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 103.435542: balance_dirty_state: bdi btrfs-1: dirty=974 wb=516 unstable=0 bg_thresh=1023 thresh=2046 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 103.435817: balance_dirty_state: bdi btrfs-1: dirty=999 wb=516 unstable=0 bg_thresh=1022 thresh=2045 gap=530 poll_thresh=20 ino=257 dd-2584 [004] 103.435931: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=516 unstable=0 bg_thresh=1022 thresh=2044 gap=479 poll_thresh=21 ino=257 dd-2584 [004] 103.435935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-117% task_gap=-334% task_weight=99% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 103.436021: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20940 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 103.437386: writeback_single_inode: bdi btrfs-1: ino=257 state= age=212 wrote=592 to_write=7600 dd-2584 [004] 103.442938: balance_dirty_state: bdi btrfs-1: dirty=449 wb=966 unstable=0 bg_thresh=1013 thresh=2027 gap=612 poll_thresh=21 ino=257 dd-2584 [004] 103.443006: balance_dirty_state: bdi btrfs-1: dirty=449 wb=966 unstable=0 bg_thresh=1013 thresh=2027 gap=612 poll_thresh=16 ino=257 dd-2584 [004] 103.443131: balance_dirty_state: bdi btrfs-1: dirty=499 wb=966 unstable=0 bg_thresh=1016 thresh=2032 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 103.443243: balance_dirty_state: bdi btrfs-1: dirty=524 wb=966 unstable=0 bg_thresh=1018 thresh=2037 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 103.443357: balance_dirty_state: bdi btrfs-1: dirty=549 wb=966 unstable=0 bg_thresh=1023 thresh=2047 gap=532 poll_thresh=19 ino=257 dd-2584 [004] 103.443472: balance_dirty_state: bdi btrfs-1: dirty=574 wb=966 unstable=0 bg_thresh=1020 thresh=2040 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 103.443476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-247% task_weight=99% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.451150: balance_dirty_state: bdi btrfs-1: dirty=574 wb=816 unstable=0 bg_thresh=1019 thresh=2038 gap=648 poll_thresh=20 ino=257 dd-2584 [004] 103.451241: balance_dirty_state: bdi btrfs-1: dirty=599 wb=816 unstable=0 bg_thresh=1019 thresh=2038 gap=623 poll_thresh=15 ino=257 dd-2584 [004] 103.451329: balance_dirty_state: bdi btrfs-1: dirty=624 wb=816 unstable=0 bg_thresh=1021 thresh=2043 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 103.451503: balance_dirty_state: bdi btrfs-1: dirty=649 wb=816 unstable=0 bg_thresh=1026 thresh=2053 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 103.451953: balance_dirty_state: bdi btrfs-1: dirty=674 wb=816 unstable=0 bg_thresh=1029 thresh=2058 gap=568 poll_thresh=18 ino=257 dd-2584 [004] 103.452127: balance_dirty_state: bdi btrfs-1: dirty=724 wb=816 unstable=0 bg_thresh=1028 thresh=2057 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 103.452302: balance_dirty_state: bdi btrfs-1: dirty=749 wb=816 unstable=0 bg_thresh=1030 thresh=2061 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 103.452308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.458987: balance_dirty_state: bdi btrfs-1: dirty=749 wb=691 unstable=0 bg_thresh=1009 thresh=2018 gap=578 poll_thresh=20 ino=257 dd-2584 [004] 103.459073: balance_dirty_state: bdi btrfs-1: dirty=749 wb=691 unstable=0 bg_thresh=1009 thresh=2018 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 103.459156: balance_dirty_state: bdi btrfs-1: dirty=774 wb=691 unstable=0 bg_thresh=1011 thresh=2023 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 103.459321: balance_dirty_state: bdi btrfs-1: dirty=799 wb=691 unstable=0 bg_thresh=1011 thresh=2022 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 103.459491: balance_dirty_state: bdi btrfs-1: dirty=849 wb=691 unstable=0 bg_thresh=1013 thresh=2027 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 103.459497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-312% task_weight=100% bdi_bw=59692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.466946: balance_dirty_state: bdi btrfs-1: dirty=849 wb=591 unstable=0 bg_thresh=1002 thresh=2005 gap=565 poll_thresh=18 ino=257 dd-2584 [004] 103.467044: balance_dirty_state: bdi btrfs-1: dirty=849 wb=591 unstable=0 bg_thresh=1002 thresh=2005 gap=565 poll_thresh=13 ino=257 dd-2584 [004] 103.467133: balance_dirty_state: bdi btrfs-1: dirty=874 wb=591 unstable=0 bg_thresh=1002 thresh=2004 gap=539 poll_thresh=14 ino=257 dd-2584 [004] 103.467224: balance_dirty_state: bdi btrfs-1: dirty=899 wb=591 unstable=0 bg_thresh=1002 thresh=2004 gap=514 poll_thresh=15 ino=257 dd-2584 [004] 103.467316: balance_dirty_state: bdi btrfs-1: dirty=899 wb=591 unstable=0 bg_thresh=1004 thresh=2009 gap=519 poll_thresh=16 ino=257 dd-2584 [004] 103.467790: balance_dirty_state: bdi btrfs-1: dirty=924 wb=591 unstable=0 bg_thresh=1004 thresh=2008 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 103.467797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=59692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.474965: balance_dirty_state: bdi btrfs-1: dirty=924 wb=466 unstable=0 bg_thresh=1005 thresh=2011 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 103.475077: balance_dirty_state: bdi btrfs-1: dirty=949 wb=466 unstable=0 bg_thresh=1005 thresh=2011 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 103.475194: balance_dirty_state: bdi btrfs-1: dirty=974 wb=466 unstable=0 bg_thresh=1008 thresh=2016 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 103.475310: balance_dirty_state: bdi btrfs-1: dirty=974 wb=466 unstable=0 bg_thresh=1008 thresh=2016 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 103.475445: balance_dirty_state: bdi btrfs-1: dirty=999 wb=466 unstable=0 bg_thresh=1010 thresh=2021 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 103.475699: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=466 unstable=0 bg_thresh=1010 thresh=2020 gap=530 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 103.475790: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20980 wrote=0 to_write=8192 dd-2584 [004] 103.475940: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=466 unstable=0 bg_thresh=1009 thresh=2019 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 103.475942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=59692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 103.477356: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=624 to_write=7568 dd-2584 [004] 103.483009: balance_dirty_state: bdi btrfs-1: dirty=449 wb=966 unstable=0 bg_thresh=1009 thresh=2019 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 103.483143: balance_dirty_state: bdi btrfs-1: dirty=449 wb=966 unstable=0 bg_thresh=1009 thresh=2019 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 103.483206: balance_dirty_state: bdi btrfs-1: dirty=474 wb=966 unstable=0 bg_thresh=1009 thresh=2018 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 103.483266: balance_dirty_state: bdi btrfs-1: dirty=499 wb=966 unstable=0 bg_thresh=1009 thresh=2018 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 103.483325: balance_dirty_state: bdi btrfs-1: dirty=499 wb=966 unstable=0 bg_thresh=1008 thresh=2017 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 103.483461: balance_dirty_state: bdi btrfs-1: dirty=524 wb=966 unstable=0 bg_thresh=1008 thresh=2016 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 103.483908: balance_dirty_state: bdi btrfs-1: dirty=574 wb=966 unstable=0 bg_thresh=1005 thresh=2010 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 103.483915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=59692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.491061: balance_dirty_state: bdi btrfs-1: dirty=574 wb=841 unstable=0 bg_thresh=1007 thresh=2014 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 103.491158: balance_dirty_state: bdi btrfs-1: dirty=574 wb=841 unstable=0 bg_thresh=1007 thresh=2014 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 103.491238: balance_dirty_state: bdi btrfs-1: dirty=599 wb=841 unstable=0 bg_thresh=1006 thresh=2013 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 103.491333: balance_dirty_state: bdi btrfs-1: dirty=624 wb=816 unstable=0 bg_thresh=1005 thresh=2010 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 103.491433: balance_dirty_state: bdi btrfs-1: dirty=624 wb=741 unstable=0 bg_thresh=1004 thresh=2009 gap=644 poll_thresh=16 ino=257 dd-2584 [004] 103.491582: balance_dirty_state: bdi btrfs-1: dirty=674 wb=716 unstable=0 bg_thresh=1006 thresh=2013 gap=623 poll_thresh=17 ino=257 dd-2584 [004] 103.491696: balance_dirty_state: bdi btrfs-1: dirty=699 wb=716 unstable=0 bg_thresh=1006 thresh=2012 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 103.491808: balance_dirty_state: bdi btrfs-1: dirty=724 wb=716 unstable=0 bg_thresh=1005 thresh=2011 gap=571 poll_thresh=19 ino=257 dd-2584 [004] 103.491922: balance_dirty_state: bdi btrfs-1: dirty=749 wb=716 unstable=0 bg_thresh=1005 thresh=2010 gap=545 poll_thresh=20 ino=257 dd-2584 [004] 103.492036: balance_dirty_state: bdi btrfs-1: dirty=799 wb=716 unstable=0 bg_thresh=1007 thresh=2014 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 103.492041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=59692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.499062: balance_dirty_state: bdi btrfs-1: dirty=799 wb=616 unstable=0 bg_thresh=1007 thresh=2014 gap=599 poll_thresh=21 ino=257 dd-2584 [004] 103.499443: balance_dirty_state: bdi btrfs-1: dirty=799 wb=616 unstable=0 bg_thresh=1004 thresh=2008 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 103.499612: balance_dirty_state: bdi btrfs-1: dirty=849 wb=616 unstable=0 bg_thresh=1003 thresh=2007 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 103.499782: balance_dirty_state: bdi btrfs-1: dirty=874 wb=616 unstable=0 bg_thresh=1003 thresh=2006 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 103.499952: balance_dirty_state: bdi btrfs-1: dirty=899 wb=616 unstable=0 bg_thresh=1005 thresh=2010 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 103.499958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=59692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.506992: balance_dirty_state: bdi btrfs-1: dirty=899 wb=491 unstable=0 bg_thresh=999 thresh=1998 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 103.507106: balance_dirty_state: bdi btrfs-1: dirty=924 wb=491 unstable=0 bg_thresh=999 thresh=1998 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 103.507162: balance_dirty_state: bdi btrfs-1: dirty=924 wb=491 unstable=0 bg_thresh=1001 thresh=2003 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 103.507217: balance_dirty_state: bdi btrfs-1: dirty=949 wb=491 unstable=0 bg_thresh=1001 thresh=2003 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 103.507328: balance_dirty_state: bdi btrfs-1: dirty=974 wb=491 unstable=0 bg_thresh=1004 thresh=2008 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 103.507442: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=491 unstable=0 bg_thresh=1006 thresh=2012 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 103.507446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=59692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 103.507505: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21012 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 103.508853: writeback_single_inode: bdi btrfs-1: ino=257 state= age=64 wrote=576 to_write=7616 dd-2584 [004] 103.514971: balance_dirty_state: bdi btrfs-1: dirty=449 wb=941 unstable=0 bg_thresh=999 thresh=1999 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 103.515088: balance_dirty_state: bdi btrfs-1: dirty=449 wb=941 unstable=0 bg_thresh=999 thresh=1999 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 103.515147: balance_dirty_state: bdi btrfs-1: dirty=474 wb=941 unstable=0 bg_thresh=1002 thresh=2004 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 103.515367: balance_dirty_state: bdi btrfs-1: dirty=499 wb=941 unstable=0 bg_thresh=1002 thresh=2004 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 103.515423: balance_dirty_state: bdi btrfs-1: dirty=499 wb=941 unstable=0 bg_thresh=1004 thresh=2009 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 103.515535: balance_dirty_state: bdi btrfs-1: dirty=524 wb=941 unstable=0 bg_thresh=1004 thresh=2008 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 103.515648: balance_dirty_state: bdi btrfs-1: dirty=574 wb=941 unstable=0 bg_thresh=1006 thresh=2012 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 103.515653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=59692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.522975: balance_dirty_state: bdi btrfs-1: dirty=574 wb=816 unstable=0 bg_thresh=999 thresh=1999 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 103.523092: balance_dirty_state: bdi btrfs-1: dirty=574 wb=816 unstable=0 bg_thresh=999 thresh=1999 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 103.523151: balance_dirty_state: bdi btrfs-1: dirty=599 wb=816 unstable=0 bg_thresh=1002 thresh=2004 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 103.523207: balance_dirty_state: bdi btrfs-1: dirty=624 wb=816 unstable=0 bg_thresh=1002 thresh=2004 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 103.523261: balance_dirty_state: bdi btrfs-1: dirty=624 wb=816 unstable=0 bg_thresh=1004 thresh=2009 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 103.523373: balance_dirty_state: bdi btrfs-1: dirty=674 wb=816 unstable=0 bg_thresh=1004 thresh=2008 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 103.523488: balance_dirty_state: bdi btrfs-1: dirty=699 wb=816 unstable=0 bg_thresh=1006 thresh=2012 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 103.523493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=59692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.531059: balance_dirty_state: bdi btrfs-1: dirty=699 wb=691 unstable=0 bg_thresh=1003 thresh=2007 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 103.531212: balance_dirty_state: bdi btrfs-1: dirty=724 wb=691 unstable=0 bg_thresh=1003 thresh=2007 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 103.531329: balance_dirty_state: bdi btrfs-1: dirty=724 wb=691 unstable=0 bg_thresh=1006 thresh=2012 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 103.531792: balance_dirty_state: bdi btrfs-1: dirty=749 wb=691 unstable=0 bg_thresh=1006 thresh=2012 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 103.531953: balance_dirty_state: bdi btrfs-1: dirty=749 wb=691 unstable=0 bg_thresh=1005 thresh=2011 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 103.532314: balance_dirty_state: bdi btrfs-1: dirty=799 wb=691 unstable=0 bg_thresh=1004 thresh=2008 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 103.532682: balance_dirty_state: bdi btrfs-1: dirty=824 wb=691 unstable=0 bg_thresh=1005 thresh=2011 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 103.532694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=59692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 103.539031: balance_dirty_state: bdi btrfs-1: dirty=824 wb=591 unstable=0 bg_thresh=1009 thresh=2019 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 103.539214: balance_dirty_state: bdi btrfs-1: dirty=824 wb=591 unstable=0 bg_thresh=1009 thresh=2019 gap=604 poll_thresh=13 ino=257 dd-2584 [000] 103.539392: balance_dirty_state: bdi btrfs-1: dirty=849 wb=591 unstable=0 bg_thresh=1012 thresh=2024 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 103.539568: balance_dirty_state: bdi btrfs-1: dirty=874 wb=591 unstable=0 bg_thresh=1012 thresh=2024 gap=559 poll_thresh=15 ino=257 dd-2584 [000] 103.539795: balance_dirty_state: bdi btrfs-1: dirty=874 wb=591 unstable=0 bg_thresh=1014 thresh=2029 gap=564 poll_thresh=16 ino=257 dd-2584 [000] 103.540150: balance_dirty_state: bdi btrfs-1: dirty=924 wb=591 unstable=0 bg_thresh=1014 thresh=2028 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 103.540509: balance_dirty_state: bdi btrfs-1: dirty=949 wb=591 unstable=0 bg_thresh=1016 thresh=2032 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 103.540521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=59692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 103.547068: balance_dirty_state: bdi btrfs-1: dirty=949 wb=591 unstable=0 bg_thresh=1012 thresh=2025 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 103.547074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=59692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.555015: balance_dirty_state: bdi btrfs-1: dirty=949 wb=216 unstable=0 bg_thresh=1005 thresh=2010 gap=845 poll_thresh=18 ino=257 dd-2584 [004] 103.555076: balance_dirty_state: bdi btrfs-1: dirty=974 wb=216 unstable=0 bg_thresh=1005 thresh=2010 gap=820 poll_thresh=13 ino=257 dd-2584 [004] 103.555131: balance_dirty_state: bdi btrfs-1: dirty=974 wb=216 unstable=0 bg_thresh=1007 thresh=2015 gap=825 poll_thresh=14 ino=257 dd-2584 [004] 103.555349: balance_dirty_state: bdi btrfs-1: dirty=999 wb=216 unstable=0 bg_thresh=1007 thresh=2015 gap=800 poll_thresh=15 ino=257 dd-2584 [004] 103.555405: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=216 unstable=0 bg_thresh=1010 thresh=2020 gap=780 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 103.555470: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21060 wrote=0 to_write=8192 dd-2584 [004] 103.555529: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=216 unstable=0 bg_thresh=1009 thresh=2019 gap=754 poll_thresh=17 ino=257 dd-2584 [004] 103.555655: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=266 unstable=0 bg_thresh=1011 thresh=2023 gap=708 poll_thresh=18 ino=257 dd-2584 [004] 103.555780: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=316 unstable=0 bg_thresh=1011 thresh=2022 gap=682 poll_thresh=19 ino=257 dd-2584 [004] 103.555907: balance_dirty_state: bdi btrfs-1: dirty=999 wb=366 unstable=0 bg_thresh=1010 thresh=2021 gap=656 poll_thresh=20 ino=257 dd-2584 [004] 103.556034: balance_dirty_state: bdi btrfs-1: dirty=974 wb=416 unstable=0 bg_thresh=1010 thresh=2020 gap=630 poll_thresh=21 ino=257 dd-2584 [004] 103.556162: balance_dirty_state: bdi btrfs-1: dirty=949 wb=466 unstable=0 bg_thresh=1012 thresh=2024 gap=609 poll_thresh=22 ino=257 dd-2584 [004] 103.556293: balance_dirty_state: bdi btrfs-1: dirty=949 wb=516 unstable=0 bg_thresh=1011 thresh=2023 gap=558 poll_thresh=23 ino=257 dd-2584 [004] 103.556584: balance_dirty_state: bdi btrfs-1: dirty=849 wb=666 unstable=0 bg_thresh=1011 thresh=2022 gap=507 poll_thresh=24 ino=257 dd-2584 [004] 103.556714: balance_dirty_state: bdi btrfs-1: dirty=799 wb=716 unstable=0 bg_thresh=1013 thresh=2026 gap=511 poll_thresh=25 ino=257 dd-2584 [004] 103.556846: balance_dirty_state: bdi btrfs-1: dirty=774 wb=766 unstable=0 bg_thresh=1012 thresh=2025 gap=485 poll_thresh=26 ino=257 dd-2584 [004] 103.556848: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=59692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 103.557642: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=896 to_write=7296 dd-2584 [000] 103.562978: balance_dirty_state: bdi btrfs-1: dirty=424 wb=991 unstable=0 bg_thresh=1005 thresh=2010 gap=595 poll_thresh=26 ino=257 dd-2584 [000] 103.563069: balance_dirty_state: bdi btrfs-1: dirty=424 wb=991 unstable=0 bg_thresh=1001 thresh=2002 gap=587 poll_thresh=19 ino=257 dd-2584 [000] 103.563245: balance_dirty_state: bdi btrfs-1: dirty=474 wb=991 unstable=0 bg_thresh=1006 thresh=2013 gap=548 poll_thresh=20 ino=257 dd-2584 [000] 103.563380: balance_dirty_state: bdi btrfs-1: dirty=499 wb=991 unstable=0 bg_thresh=1006 thresh=2012 gap=522 poll_thresh=21 ino=257 dd-2584 [000] 103.563499: balance_dirty_state: bdi btrfs-1: dirty=524 wb=991 unstable=0 bg_thresh=1008 thresh=2016 gap=501 poll_thresh=22 ino=257 dd-2584 [000] 103.563503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=60972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.570992: balance_dirty_state: bdi btrfs-1: dirty=524 wb=916 unstable=0 bg_thresh=1010 thresh=2020 gap=580 poll_thresh=22 ino=257 dd-2584 [004] 103.571125: balance_dirty_state: bdi btrfs-1: dirty=549 wb=916 unstable=0 bg_thresh=1010 thresh=2020 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 103.571293: balance_dirty_state: bdi btrfs-1: dirty=574 wb=916 unstable=0 bg_thresh=1012 thresh=2025 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 103.571752: balance_dirty_state: bdi btrfs-1: dirty=624 wb=916 unstable=0 bg_thresh=1015 thresh=2030 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 103.571758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=60972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 103.579096: balance_dirty_state: bdi btrfs-1: dirty=624 wb=791 unstable=0 bg_thresh=1013 thresh=2027 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 103.579227: balance_dirty_state: bdi btrfs-1: dirty=649 wb=791 unstable=0 bg_thresh=1010 thresh=2021 gap=581 poll_thresh=13 ino=257 dd-2584 [005] 103.579345: balance_dirty_state: bdi btrfs-1: dirty=649 wb=791 unstable=0 bg_thresh=1013 thresh=2026 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 103.579464: balance_dirty_state: bdi btrfs-1: dirty=674 wb=791 unstable=0 bg_thresh=1010 thresh=2020 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 103.579580: balance_dirty_state: bdi btrfs-1: dirty=674 wb=791 unstable=0 bg_thresh=1012 thresh=2025 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 103.579812: balance_dirty_state: bdi btrfs-1: dirty=724 wb=791 unstable=0 bg_thresh=1012 thresh=2024 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 103.580047: balance_dirty_state: bdi btrfs-1: dirty=749 wb=791 unstable=0 bg_thresh=1014 thresh=2028 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 103.580055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=60972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 103.591053: balance_dirty_state: bdi btrfs-1: dirty=749 wb=541 unstable=0 bg_thresh=1000 thresh=2001 gap=711 poll_thresh=18 ino=257 dd-2584 [005] 103.591145: balance_dirty_state: bdi btrfs-1: dirty=774 wb=541 unstable=0 bg_thresh=1003 thresh=2006 gap=691 poll_thresh=13 ino=257 dd-2584 [005] 103.591262: balance_dirty_state: bdi btrfs-1: dirty=774 wb=541 unstable=0 bg_thresh=1003 thresh=2006 gap=691 poll_thresh=14 ino=257 dd-2584 [005] 103.591377: balance_dirty_state: bdi btrfs-1: dirty=799 wb=541 unstable=0 bg_thresh=1005 thresh=2011 gap=671 poll_thresh=15 ino=257 dd-2584 [005] 103.591488: balance_dirty_state: bdi btrfs-1: dirty=824 wb=541 unstable=0 bg_thresh=1002 thresh=2005 gap=640 poll_thresh=16 ino=257 dd-2584 [005] 103.591712: balance_dirty_state: bdi btrfs-1: dirty=849 wb=541 unstable=0 bg_thresh=1005 thresh=2010 gap=620 poll_thresh=17 ino=257 dd-2584 [005] 103.592254: balance_dirty_state: bdi btrfs-1: dirty=874 wb=541 unstable=0 bg_thresh=1007 thresh=2014 gap=599 poll_thresh=18 ino=257 dd-2584 [005] 103.592472: balance_dirty_state: bdi btrfs-1: dirty=899 wb=541 unstable=0 bg_thresh=1006 thresh=2013 gap=573 poll_thresh=19 ino=257 dd-2584 [005] 103.592631: balance_dirty_state: bdi btrfs-1: dirty=949 wb=541 unstable=0 bg_thresh=1006 thresh=2012 gap=522 poll_thresh=20 ino=257 dd-2584 [005] 103.592794: balance_dirty_state: bdi btrfs-1: dirty=974 wb=541 unstable=0 bg_thresh=1008 thresh=2016 gap=501 poll_thresh=21 ino=257 dd-2584 [005] 103.592801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=60972 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 103.599032: balance_dirty_state: bdi btrfs-1: dirty=974 wb=416 unstable=0 bg_thresh=1000 thresh=2001 gap=611 poll_thresh=21 ino=257 dd-2584 [005] 103.599097: balance_dirty_state: bdi btrfs-1: dirty=999 wb=416 unstable=0 bg_thresh=1000 thresh=2000 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 103.599217: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=416 unstable=0 bg_thresh=999 thresh=1999 gap=559 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 103.599238: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21104 wrote=0 to_write=8192 dd-2584 [005] 103.599392: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=416 unstable=0 bg_thresh=999 thresh=1998 gap=533 poll_thresh=18 ino=257 dd-2584 [005] 103.599577: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=466 unstable=0 bg_thresh=1001 thresh=2002 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 103.599579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=60972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 103.600917: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=656 to_write=7536 dd-2584 [005] 103.606990: balance_dirty_state: bdi btrfs-1: dirty=449 wb=916 unstable=0 bg_thresh=1000 thresh=2001 gap=636 poll_thresh=19 ino=257 dd-2584 [005] 103.607063: balance_dirty_state: bdi btrfs-1: dirty=474 wb=916 unstable=0 bg_thresh=1000 thresh=2001 gap=611 poll_thresh=14 ino=257 dd-2584 [005] 103.607302: balance_dirty_state: bdi btrfs-1: dirty=499 wb=916 unstable=0 bg_thresh=1003 thresh=2006 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 103.607361: balance_dirty_state: bdi btrfs-1: dirty=499 wb=916 unstable=0 bg_thresh=1000 thresh=2000 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 103.607479: balance_dirty_state: bdi btrfs-1: dirty=549 wb=916 unstable=0 bg_thresh=999 thresh=1999 gap=534 poll_thresh=17 ino=257 dd-2584 [005] 103.607598: balance_dirty_state: bdi btrfs-1: dirty=574 wb=916 unstable=0 bg_thresh=1001 thresh=2003 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 103.607715: balance_dirty_state: bdi btrfs-1: dirty=599 wb=916 unstable=0 bg_thresh=1001 thresh=2002 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 103.607720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=60972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 103.615093: balance_dirty_state: bdi btrfs-1: dirty=599 wb=916 unstable=0 bg_thresh=992 thresh=1984 gap=469 poll_thresh=19 ino=257 dd-2584 [005] 103.615100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=60972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 103.623007: balance_dirty_state: bdi btrfs-1: dirty=599 wb=641 unstable=0 bg_thresh=984 thresh=1968 gap=728 poll_thresh=19 ino=257 dd-2584 [005] 103.623102: balance_dirty_state: bdi btrfs-1: dirty=624 wb=641 unstable=0 bg_thresh=986 thresh=1973 gap=708 poll_thresh=14 ino=257 dd-2584 [005] 103.623159: balance_dirty_state: bdi btrfs-1: dirty=624 wb=641 unstable=0 bg_thresh=986 thresh=1973 gap=708 poll_thresh=15 ino=257 dd-2584 [005] 103.623214: balance_dirty_state: bdi btrfs-1: dirty=649 wb=641 unstable=0 bg_thresh=989 thresh=1978 gap=688 poll_thresh=16 ino=257 dd-2584 [005] 103.623332: balance_dirty_state: bdi btrfs-1: dirty=674 wb=641 unstable=0 bg_thresh=988 thresh=1977 gap=662 poll_thresh=17 ino=257 dd-2584 [005] 103.623453: balance_dirty_state: bdi btrfs-1: dirty=724 wb=641 unstable=0 bg_thresh=990 thresh=1981 gap=616 poll_thresh=18 ino=257 dd-2584 [005] 103.623741: balance_dirty_state: bdi btrfs-1: dirty=749 wb=641 unstable=0 bg_thresh=990 thresh=1980 gap=590 poll_thresh=19 ino=257 dd-2584 [005] 103.623859: balance_dirty_state: bdi btrfs-1: dirty=774 wb=641 unstable=0 bg_thresh=989 thresh=1979 gap=564 poll_thresh=20 ino=257 dd-2584 [005] 103.623976: balance_dirty_state: bdi btrfs-1: dirty=824 wb=641 unstable=0 bg_thresh=989 thresh=1978 gap=513 poll_thresh=21 ino=257 dd-2584 [005] 103.624094: balance_dirty_state: bdi btrfs-1: dirty=849 wb=641 unstable=0 bg_thresh=991 thresh=1982 gap=492 poll_thresh=22 ino=257 dd-2584 [005] 103.624099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=60972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 103.631106: balance_dirty_state: bdi btrfs-1: dirty=849 wb=516 unstable=0 bg_thresh=992 thresh=1985 gap=620 poll_thresh=22 ino=257 dd-2584 [005] 103.631170: balance_dirty_state: bdi btrfs-1: dirty=849 wb=516 unstable=0 bg_thresh=989 thresh=1979 gap=614 poll_thresh=16 ino=257 dd-2584 [005] 103.631288: balance_dirty_state: bdi btrfs-1: dirty=899 wb=516 unstable=0 bg_thresh=989 thresh=1978 gap=563 poll_thresh=17 ino=257 dd-2584 [005] 103.631406: balance_dirty_state: bdi btrfs-1: dirty=924 wb=516 unstable=0 bg_thresh=991 thresh=1982 gap=542 poll_thresh=18 ino=257 dd-2584 [005] 103.631523: balance_dirty_state: bdi btrfs-1: dirty=949 wb=516 unstable=0 bg_thresh=990 thresh=1981 gap=516 poll_thresh=19 ino=257 dd-2584 [005] 103.631640: balance_dirty_state: bdi btrfs-1: dirty=999 wb=516 unstable=0 bg_thresh=990 thresh=1980 gap=465 poll_thresh=20 ino=257 dd-2584 [005] 103.631645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=60972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 103.631663: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21136 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 103.632882: writeback_single_inode: bdi btrfs-1: ino=257 state= age=116 wrote=528 to_write=7664 dd-2584 [005] 103.639170: balance_dirty_state: bdi btrfs-1: dirty=449 wb=916 unstable=0 bg_thresh=989 thresh=1978 gap=613 poll_thresh=20 ino=257 dd-2584 [005] 103.639417: balance_dirty_state: bdi btrfs-1: dirty=449 wb=916 unstable=0 bg_thresh=988 thresh=1977 gap=612 poll_thresh=15 ino=257 dd-2584 [005] 103.639475: balance_dirty_state: bdi btrfs-1: dirty=474 wb=916 unstable=0 bg_thresh=991 thresh=1982 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 103.639588: balance_dirty_state: bdi btrfs-1: dirty=499 wb=916 unstable=0 bg_thresh=990 thresh=1981 gap=566 poll_thresh=17 ino=257 dd-2584 [005] 103.639701: balance_dirty_state: bdi btrfs-1: dirty=524 wb=916 unstable=0 bg_thresh=990 thresh=1980 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 103.639820: balance_dirty_state: bdi btrfs-1: dirty=574 wb=916 unstable=0 bg_thresh=989 thresh=1979 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 103.639824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=60972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 103.647144: balance_dirty_state: bdi btrfs-1: dirty=574 wb=791 unstable=0 bg_thresh=990 thresh=1981 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 103.647229: balance_dirty_state: bdi btrfs-1: dirty=574 wb=791 unstable=0 bg_thresh=990 thresh=1980 gap=615 poll_thresh=14 ino=257 dd-2584 [005] 103.647290: balance_dirty_state: bdi btrfs-1: dirty=599 wb=791 unstable=0 bg_thresh=989 thresh=1979 gap=589 poll_thresh=15 ino=257 dd-2584 [005] 103.647347: balance_dirty_state: bdi btrfs-1: dirty=624 wb=791 unstable=0 bg_thresh=992 thresh=1984 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 103.647459: balance_dirty_state: bdi btrfs-1: dirty=649 wb=791 unstable=0 bg_thresh=991 thresh=1983 gap=543 poll_thresh=17 ino=257 dd-2584 [005] 103.647577: balance_dirty_state: bdi btrfs-1: dirty=674 wb=791 unstable=0 bg_thresh=991 thresh=1982 gap=517 poll_thresh=18 ino=257 dd-2584 [005] 103.647883: balance_dirty_state: bdi btrfs-1: dirty=699 wb=666 unstable=0 bg_thresh=986 thresh=1973 gap=608 poll_thresh=19 ino=257 dd-2584 [005] 103.648007: balance_dirty_state: bdi btrfs-1: dirty=749 wb=666 unstable=0 bg_thresh=991 thresh=1983 gap=568 poll_thresh=20 ino=257 dd-2584 [005] 103.648130: balance_dirty_state: bdi btrfs-1: dirty=774 wb=666 unstable=0 bg_thresh=990 thresh=1981 gap=541 poll_thresh=21 ino=257 dd-2584 [005] 103.648256: balance_dirty_state: bdi btrfs-1: dirty=799 wb=666 unstable=0 bg_thresh=989 thresh=1978 gap=513 poll_thresh=22 ino=257 dd-2584 [005] 103.648381: balance_dirty_state: bdi btrfs-1: dirty=849 wb=666 unstable=0 bg_thresh=987 thresh=1974 gap=459 poll_thresh=23 ino=257 dd-2584 [005] 103.648386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=60972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 103.655173: balance_dirty_state: bdi btrfs-1: dirty=849 wb=666 unstable=0 bg_thresh=990 thresh=1980 gap=465 poll_thresh=23 ino=257 dd-2584 [005] 103.655182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=60972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 103.663097: balance_dirty_state: bdi btrfs-1: dirty=849 wb=541 unstable=0 bg_thresh=991 thresh=1982 gap=592 poll_thresh=23 ino=257 dd-2584 [005] 103.663201: balance_dirty_state: bdi btrfs-1: dirty=849 wb=541 unstable=0 bg_thresh=991 thresh=1982 gap=592 poll_thresh=17 ino=257 dd-2584 [005] 103.663405: balance_dirty_state: bdi btrfs-1: dirty=874 wb=541 unstable=0 bg_thresh=990 thresh=1981 gap=566 poll_thresh=18 ino=257 dd-2584 [005] 103.663606: balance_dirty_state: bdi btrfs-1: dirty=924 wb=541 unstable=0 bg_thresh=990 thresh=1980 gap=515 poll_thresh=19 ino=257 dd-2584 [005] 103.663823: balance_dirty_state: bdi btrfs-1: dirty=949 wb=541 unstable=0 bg_thresh=992 thresh=1984 gap=494 poll_thresh=20 ino=257 dd-2584 [005] 103.663831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=60972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 103.671090: balance_dirty_state: bdi btrfs-1: dirty=949 wb=391 unstable=0 bg_thresh=996 thresh=1992 gap=652 poll_thresh=20 ino=257 dd-2584 [005] 103.671502: balance_dirty_state: bdi btrfs-1: dirty=974 wb=391 unstable=0 bg_thresh=995 thresh=1991 gap=626 poll_thresh=15 ino=257 dd-2584 [005] 103.671659: balance_dirty_state: bdi btrfs-1: dirty=974 wb=366 unstable=0 bg_thresh=991 thresh=1983 gap=643 poll_thresh=16 ino=257 dd-2584 [005] 103.671997: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=266 unstable=0 bg_thresh=994 thresh=1988 gap=698 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 103.672028: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21176 wrote=0 to_write=8192 dd-2584 [005] 103.672314: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=266 unstable=0 bg_thresh=993 thresh=1987 gap=672 poll_thresh=18 ino=257 dd-2584 [005] 103.672635: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=316 unstable=0 bg_thresh=992 thresh=1985 gap=645 poll_thresh=19 ino=257 dd-2584 [005] 103.672948: balance_dirty_state: bdi btrfs-1: dirty=999 wb=366 unstable=0 bg_thresh=992 thresh=1984 gap=619 poll_thresh=20 ino=257 dd-2584 [005] 103.673260: balance_dirty_state: bdi btrfs-1: dirty=999 wb=416 unstable=0 bg_thresh=991 thresh=1983 gap=568 poll_thresh=21 ino=257 dd-2584 [005] 103.673578: balance_dirty_state: bdi btrfs-1: dirty=999 wb=466 unstable=0 bg_thresh=993 thresh=1987 gap=522 poll_thresh=22 ino=257 dd-2584 [005] 103.673892: balance_dirty_state: bdi btrfs-1: dirty=974 wb=516 unstable=0 bg_thresh=993 thresh=1986 gap=496 poll_thresh=23 ino=257 dd-2584 [005] 103.673896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=61884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 103.676476: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=768 to_write=7424 dd-2584 [005] 103.679074: balance_dirty_state: bdi btrfs-1: dirty=449 wb=916 unstable=0 bg_thresh=994 thresh=1988 gap=623 poll_thresh=23 ino=257 dd-2584 [005] 103.679328: balance_dirty_state: bdi btrfs-1: dirty=474 wb=916 unstable=0 bg_thresh=996 thresh=1993 gap=603 poll_thresh=17 ino=257 dd-2584 [005] 103.679445: balance_dirty_state: bdi btrfs-1: dirty=499 wb=916 unstable=0 bg_thresh=996 thresh=1992 gap=577 poll_thresh=18 ino=257 dd-2584 [005] 103.679562: balance_dirty_state: bdi btrfs-1: dirty=524 wb=916 unstable=0 bg_thresh=998 thresh=1996 gap=556 poll_thresh=19 ino=257 dd-2584 [005] 103.679679: balance_dirty_state: bdi btrfs-1: dirty=574 wb=916 unstable=0 bg_thresh=994 thresh=1989 gap=499 poll_thresh=20 ino=257 dd-2584 [005] 103.679796: balance_dirty_state: bdi btrfs-1: dirty=599 wb=916 unstable=0 bg_thresh=994 thresh=1988 gap=473 poll_thresh=21 ino=257 dd-2584 [005] 103.679801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=61884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 103.687140: balance_dirty_state: bdi btrfs-1: dirty=599 wb=766 unstable=0 bg_thresh=993 thresh=1987 gap=622 poll_thresh=21 ino=257 dd-2584 [001] 103.687217: balance_dirty_state: bdi btrfs-1: dirty=599 wb=766 unstable=0 bg_thresh=990 thresh=1980 gap=615 poll_thresh=16 ino=257 dd-2584 [001] 103.687336: balance_dirty_state: bdi btrfs-1: dirty=624 wb=766 unstable=0 bg_thresh=995 thresh=1991 gap=601 poll_thresh=17 ino=257 dd-2584 [001] 103.687457: balance_dirty_state: bdi btrfs-1: dirty=674 wb=766 unstable=0 bg_thresh=993 thresh=1987 gap=547 poll_thresh=18 ino=257 dd-2584 [001] 103.687584: balance_dirty_state: bdi btrfs-1: dirty=699 wb=766 unstable=0 bg_thresh=998 thresh=1997 gap=532 poll_thresh=19 ino=257 dd-2584 [001] 103.687874: balance_dirty_state: bdi btrfs-1: dirty=724 wb=766 unstable=0 bg_thresh=1001 thresh=2002 gap=512 poll_thresh=20 ino=257 dd-2584 [001] 103.687991: balance_dirty_state: bdi btrfs-1: dirty=749 wb=766 unstable=0 bg_thresh=1000 thresh=2001 gap=486 poll_thresh=21 ino=257 dd-2584 [001] 103.687995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=61884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 103.695098: balance_dirty_state: bdi btrfs-1: dirty=749 wb=766 unstable=0 bg_thresh=999 thresh=1999 gap=484 poll_thresh=21 ino=257 dd-2584 [001] 103.695107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=61884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 103.703109: balance_dirty_state: bdi btrfs-1: dirty=749 wb=516 unstable=0 bg_thresh=999 thresh=1998 gap=733 poll_thresh=21 ino=257 dd-2584 [000] 103.703185: balance_dirty_state: bdi btrfs-1: dirty=774 wb=516 unstable=0 bg_thresh=999 thresh=1998 gap=708 poll_thresh=16 ino=257 dd-2584 [000] 103.703299: balance_dirty_state: bdi btrfs-1: dirty=799 wb=516 unstable=0 bg_thresh=1001 thresh=2003 gap=688 poll_thresh=17 ino=257 dd-2584 [000] 103.703411: balance_dirty_state: bdi btrfs-1: dirty=849 wb=516 unstable=0 bg_thresh=1001 thresh=2002 gap=637 poll_thresh=18 ino=257 dd-2584 [000] 103.703525: balance_dirty_state: bdi btrfs-1: dirty=874 wb=516 unstable=0 bg_thresh=1003 thresh=2006 gap=616 poll_thresh=19 ino=257 dd-2584 [000] 103.703636: balance_dirty_state: bdi btrfs-1: dirty=899 wb=516 unstable=0 bg_thresh=1002 thresh=2005 gap=590 poll_thresh=20 ino=257 dd-2584 [000] 103.703748: balance_dirty_state: bdi btrfs-1: dirty=924 wb=516 unstable=0 bg_thresh=1002 thresh=2004 gap=564 poll_thresh=21 ino=257 dd-2584 [000] 103.704025: balance_dirty_state: bdi btrfs-1: dirty=974 wb=516 unstable=0 bg_thresh=1001 thresh=2003 gap=513 poll_thresh=22 ino=257 dd-2584 [000] 103.704143: balance_dirty_state: bdi btrfs-1: dirty=999 wb=516 unstable=0 bg_thresh=1000 thresh=2001 gap=486 poll_thresh=23 ino=257 dd-2584 [000] 103.704148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=61884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.711047: balance_dirty_state: bdi btrfs-1: dirty=999 wb=516 unstable=0 bg_thresh=995 thresh=1990 gap=475 poll_thresh=23 ino=257 dd-2584 [004] 103.711053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=61884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 103.711131: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21216 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 103.712476: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=560 to_write=7632 dd-2584 [004] 103.719054: balance_dirty_state: bdi btrfs-1: dirty=449 wb=841 unstable=0 bg_thresh=999 thresh=1998 gap=708 poll_thresh=23 ino=257 dd-2584 [004] 103.719178: balance_dirty_state: bdi btrfs-1: dirty=449 wb=841 unstable=0 bg_thresh=999 thresh=1998 gap=708 poll_thresh=17 ino=257 dd-2584 [004] 103.719412: balance_dirty_state: bdi btrfs-1: dirty=499 wb=841 unstable=0 bg_thresh=1004 thresh=2008 gap=668 poll_thresh=18 ino=257 dd-2584 [004] 103.719643: balance_dirty_state: bdi btrfs-1: dirty=524 wb=841 unstable=0 bg_thresh=1006 thresh=2013 gap=648 poll_thresh=19 ino=257 dd-2584 [004] 103.719881: balance_dirty_state: bdi btrfs-1: dirty=549 wb=841 unstable=0 bg_thresh=1006 thresh=2012 gap=622 poll_thresh=20 ino=257 dd-2584 [004] 103.720113: balance_dirty_state: bdi btrfs-1: dirty=574 wb=841 unstable=0 bg_thresh=1005 thresh=2011 gap=596 poll_thresh=21 ino=257 dd-2584 [004] 103.720345: balance_dirty_state: bdi btrfs-1: dirty=624 wb=841 unstable=0 bg_thresh=1007 thresh=2015 gap=550 poll_thresh=22 ino=257 dd-2584 [004] 103.720580: balance_dirty_state: bdi btrfs-1: dirty=649 wb=841 unstable=0 bg_thresh=1007 thresh=2014 gap=524 poll_thresh=23 ino=257 dd-2584 [004] 103.720939: balance_dirty_state: bdi btrfs-1: dirty=674 wb=841 unstable=0 bg_thresh=1009 thresh=2019 gap=504 poll_thresh=24 ino=257 dd-2584 [004] 103.720945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=61884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 103.727076: balance_dirty_state: bdi btrfs-1: dirty=674 wb=716 unstable=0 bg_thresh=1009 thresh=2019 gap=629 poll_thresh=24 ino=257 dd-2584 [000] 103.727165: balance_dirty_state: bdi btrfs-1: dirty=699 wb=716 unstable=0 bg_thresh=1009 thresh=2019 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 103.727337: balance_dirty_state: bdi btrfs-1: dirty=724 wb=716 unstable=0 bg_thresh=1009 thresh=2018 gap=578 poll_thresh=19 ino=257 dd-2584 [000] 103.727514: balance_dirty_state: bdi btrfs-1: dirty=749 wb=716 unstable=0 bg_thresh=1011 thresh=2023 gap=558 poll_thresh=20 ino=257 dd-2584 [000] 103.727750: balance_dirty_state: bdi btrfs-1: dirty=774 wb=716 unstable=0 bg_thresh=1013 thresh=2027 gap=537 poll_thresh=21 ino=257 dd-2584 [000] 103.727936: balance_dirty_state: bdi btrfs-1: dirty=824 wb=716 unstable=0 bg_thresh=1013 thresh=2026 gap=486 poll_thresh=22 ino=257 dd-2584 [000] 103.727943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=61884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 103.735180: balance_dirty_state: bdi btrfs-1: dirty=824 wb=716 unstable=0 bg_thresh=1004 thresh=2008 gap=468 poll_thresh=22 ino=257 dd-2584 [000] 103.735185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=61884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.743104: balance_dirty_state: bdi btrfs-1: dirty=824 wb=466 unstable=0 bg_thresh=998 thresh=1997 gap=707 poll_thresh=22 ino=257 dd-2584 [004] 103.743201: balance_dirty_state: bdi btrfs-1: dirty=849 wb=466 unstable=0 bg_thresh=998 thresh=1996 gap=681 poll_thresh=16 ino=257 dd-2584 [004] 103.743378: balance_dirty_state: bdi btrfs-1: dirty=874 wb=466 unstable=0 bg_thresh=997 thresh=1995 gap=655 poll_thresh=17 ino=257 dd-2584 [004] 103.743556: balance_dirty_state: bdi btrfs-1: dirty=924 wb=466 unstable=0 bg_thresh=997 thresh=1994 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 103.743990: balance_dirty_state: bdi btrfs-1: dirty=949 wb=466 unstable=0 bg_thresh=999 thresh=1998 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 103.744161: balance_dirty_state: bdi btrfs-1: dirty=974 wb=466 unstable=0 bg_thresh=998 thresh=1997 gap=557 poll_thresh=20 ino=257 dd-2584 [004] 103.744331: balance_dirty_state: bdi btrfs-1: dirty=999 wb=466 unstable=0 bg_thresh=998 thresh=1996 gap=531 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 103.744402: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21248 wrote=0 to_write=8192 dd-2584 [004] 103.744521: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=466 unstable=0 bg_thresh=997 thresh=1995 gap=480 poll_thresh=22 ino=257 dd-2584 [004] 103.744523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=61884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 103.745827: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=592 to_write=7600 dd-2584 [004] 103.751063: balance_dirty_state: bdi btrfs-1: dirty=449 wb=916 unstable=0 bg_thresh=998 thresh=1996 gap=631 poll_thresh=22 ino=257 dd-2584 [004] 103.751131: balance_dirty_state: bdi btrfs-1: dirty=449 wb=916 unstable=0 bg_thresh=997 thresh=1995 gap=630 poll_thresh=16 ino=257 dd-2584 [004] 103.751256: balance_dirty_state: bdi btrfs-1: dirty=499 wb=916 unstable=0 bg_thresh=999 thresh=1999 gap=584 poll_thresh=17 ino=257 dd-2584 [004] 103.751378: balance_dirty_state: bdi btrfs-1: dirty=524 wb=916 unstable=0 bg_thresh=999 thresh=1998 gap=558 poll_thresh=18 ino=257 dd-2584 [004] 103.751498: balance_dirty_state: bdi btrfs-1: dirty=549 wb=916 unstable=0 bg_thresh=998 thresh=1997 gap=532 poll_thresh=19 ino=257 dd-2584 [004] 103.751854: balance_dirty_state: bdi btrfs-1: dirty=574 wb=916 unstable=0 bg_thresh=998 thresh=1996 gap=506 poll_thresh=20 ino=257 dd-2584 [004] 103.752020: balance_dirty_state: bdi btrfs-1: dirty=624 wb=916 unstable=0 bg_thresh=1000 thresh=2000 gap=460 poll_thresh=21 ino=257 dd-2584 [004] 103.752025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=61884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.759131: balance_dirty_state: bdi btrfs-1: dirty=624 wb=791 unstable=0 bg_thresh=996 thresh=1993 gap=578 poll_thresh=21 ino=257 dd-2584 [004] 103.759225: balance_dirty_state: bdi btrfs-1: dirty=624 wb=791 unstable=0 bg_thresh=993 thresh=1987 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 103.759402: balance_dirty_state: bdi btrfs-1: dirty=674 wb=791 unstable=0 bg_thresh=993 thresh=1986 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 103.759574: balance_dirty_state: bdi btrfs-1: dirty=699 wb=791 unstable=0 bg_thresh=997 thresh=1995 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 103.759747: balance_dirty_state: bdi btrfs-1: dirty=724 wb=791 unstable=0 bg_thresh=999 thresh=1999 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 103.759753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=61884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.771042: balance_dirty_state: bdi btrfs-1: dirty=724 wb=616 unstable=0 bg_thresh=999 thresh=1998 gap=658 poll_thresh=19 ino=257 dd-2584 [004] 103.771120: balance_dirty_state: bdi btrfs-1: dirty=749 wb=616 unstable=0 bg_thresh=999 thresh=1998 gap=633 poll_thresh=14 ino=257 dd-2584 [004] 103.771179: balance_dirty_state: bdi btrfs-1: dirty=749 wb=616 unstable=0 bg_thresh=1001 thresh=2003 gap=638 poll_thresh=15 ino=257 dd-2584 [004] 103.771239: balance_dirty_state: bdi btrfs-1: dirty=774 wb=616 unstable=0 bg_thresh=1001 thresh=2003 gap=613 poll_thresh=16 ino=257 dd-2584 [004] 103.771356: balance_dirty_state: bdi btrfs-1: dirty=799 wb=616 unstable=0 bg_thresh=1004 thresh=2008 gap=593 poll_thresh=17 ino=257 dd-2584 [004] 103.771665: balance_dirty_state: bdi btrfs-1: dirty=849 wb=616 unstable=0 bg_thresh=1006 thresh=2012 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 103.771848: balance_dirty_state: bdi btrfs-1: dirty=874 wb=616 unstable=0 bg_thresh=1003 thresh=2006 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 103.772027: balance_dirty_state: bdi btrfs-1: dirty=899 wb=616 unstable=0 bg_thresh=998 thresh=1996 gap=481 poll_thresh=20 ino=257 dd-2584 [004] 103.772034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=61884 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 103.779099: balance_dirty_state: bdi btrfs-1: dirty=899 wb=491 unstable=0 bg_thresh=1000 thresh=2000 gap=610 poll_thresh=20 ino=257 dd-2584 [004] 103.779188: balance_dirty_state: bdi btrfs-1: dirty=924 wb=491 unstable=0 bg_thresh=999 thresh=1999 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 103.779245: balance_dirty_state: bdi btrfs-1: dirty=949 wb=491 unstable=0 bg_thresh=999 thresh=1999 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 103.779359: balance_dirty_state: bdi btrfs-1: dirty=974 wb=491 unstable=0 bg_thresh=1001 thresh=2003 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 103.779535: balance_dirty_state: bdi btrfs-1: dirty=999 wb=416 unstable=0 bg_thresh=1001 thresh=2002 gap=587 poll_thresh=18 ino=257 dd-2584 [004] 103.779719: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=366 unstable=0 bg_thresh=996 thresh=1993 gap=603 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 103.779784: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21284 wrote=0 to_write=8192 dd-2584 [004] 103.779911: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=366 unstable=0 bg_thresh=1001 thresh=2003 gap=563 poll_thresh=20 ino=257 dd-2584 [004] 103.780372: balance_dirty_state: bdi btrfs-1: dirty=924 wb=541 unstable=0 bg_thresh=996 thresh=1992 gap=527 poll_thresh=21 ino=257 dd-2584 [004] 103.780557: balance_dirty_state: bdi btrfs-1: dirty=899 wb=616 unstable=0 bg_thresh=998 thresh=1997 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 103.780559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=62544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 103.782148: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=688 to_write=7504 dd-2584 [004] 103.787118: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1066 unstable=0 bg_thresh=997 thresh=1995 gap=480 poll_thresh=22 ino=257 dd-2584 [004] 103.787122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=62544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.795183: balance_dirty_state: bdi btrfs-1: dirty=449 wb=816 unstable=0 bg_thresh=997 thresh=1995 gap=730 poll_thresh=22 ino=257 dd-2584 [004] 103.795302: balance_dirty_state: bdi btrfs-1: dirty=474 wb=816 unstable=0 bg_thresh=1003 thresh=2007 gap=717 poll_thresh=16 ino=257 dd-2584 [004] 103.795464: balance_dirty_state: bdi btrfs-1: dirty=499 wb=816 unstable=0 bg_thresh=1003 thresh=2006 gap=691 poll_thresh=17 ino=257 dd-2584 [004] 103.795616: balance_dirty_state: bdi btrfs-1: dirty=524 wb=816 unstable=0 bg_thresh=1002 thresh=2005 gap=665 poll_thresh=18 ino=257 dd-2584 [004] 103.795766: balance_dirty_state: bdi btrfs-1: dirty=574 wb=816 unstable=0 bg_thresh=1004 thresh=2009 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 103.795915: balance_dirty_state: bdi btrfs-1: dirty=599 wb=816 unstable=0 bg_thresh=1004 thresh=2008 gap=593 poll_thresh=20 ino=257 dd-2584 [004] 103.796067: balance_dirty_state: bdi btrfs-1: dirty=624 wb=816 unstable=0 bg_thresh=1003 thresh=2007 gap=567 poll_thresh=21 ino=257 dd-2584 [004] 103.796220: balance_dirty_state: bdi btrfs-1: dirty=674 wb=816 unstable=0 bg_thresh=1000 thresh=2000 gap=510 poll_thresh=22 ino=257 dd-2584 [004] 103.796600: balance_dirty_state: bdi btrfs-1: dirty=699 wb=816 unstable=0 bg_thresh=1002 thresh=2004 gap=489 poll_thresh=23 ino=257 dd-2584 [004] 103.796606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=62544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.803145: balance_dirty_state: bdi btrfs-1: dirty=699 wb=716 unstable=0 bg_thresh=1003 thresh=2006 gap=591 poll_thresh=23 ino=257 dd-2584 [004] 103.803267: balance_dirty_state: bdi btrfs-1: dirty=699 wb=716 unstable=0 bg_thresh=1003 thresh=2006 gap=591 poll_thresh=17 ino=257 dd-2584 [004] 103.803498: balance_dirty_state: bdi btrfs-1: dirty=749 wb=716 unstable=0 bg_thresh=1005 thresh=2010 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 103.803725: balance_dirty_state: bdi btrfs-1: dirty=774 wb=716 unstable=0 bg_thresh=1004 thresh=2009 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 103.803954: balance_dirty_state: bdi btrfs-1: dirty=799 wb=716 unstable=0 bg_thresh=1004 thresh=2008 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 103.803962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=62544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 103.811147: balance_dirty_state: bdi btrfs-1: dirty=799 wb=716 unstable=0 bg_thresh=1003 thresh=2006 gap=491 poll_thresh=20 ino=257 dd-2584 [005] 103.811153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=62544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 103.819151: balance_dirty_state: bdi btrfs-1: dirty=799 wb=441 unstable=0 bg_thresh=1002 thresh=2004 gap=764 poll_thresh=20 ino=257 dd-2584 [000] 103.819276: balance_dirty_state: bdi btrfs-1: dirty=799 wb=441 unstable=0 bg_thresh=1002 thresh=2004 gap=764 poll_thresh=15 ino=257 dd-2584 [000] 103.819391: balance_dirty_state: bdi btrfs-1: dirty=824 wb=441 unstable=0 bg_thresh=1004 thresh=2009 gap=744 poll_thresh=16 ino=257 dd-2584 [000] 103.819621: balance_dirty_state: bdi btrfs-1: dirty=849 wb=441 unstable=0 bg_thresh=1007 thresh=2014 gap=724 poll_thresh=17 ino=257 dd-2584 [000] 103.819857: balance_dirty_state: bdi btrfs-1: dirty=899 wb=441 unstable=0 bg_thresh=1006 thresh=2013 gap=673 poll_thresh=18 ino=257 dd-2584 [000] 103.820439: balance_dirty_state: bdi btrfs-1: dirty=924 wb=441 unstable=0 bg_thresh=1008 thresh=2017 gap=652 poll_thresh=19 ino=257 dd-2584 [000] 103.820676: balance_dirty_state: bdi btrfs-1: dirty=949 wb=441 unstable=0 bg_thresh=1008 thresh=2016 gap=626 poll_thresh=20 ino=257 dd-2584 [000] 103.820990: balance_dirty_state: bdi btrfs-1: dirty=974 wb=441 unstable=0 bg_thresh=1007 thresh=2015 gap=600 poll_thresh=21 ino=257 dd-2584 [000] 103.821199: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=316 unstable=0 bg_thresh=1008 thresh=2016 gap=676 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 103.821221: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21324 wrote=0 to_write=8192 dd-2584 [000] 103.821342: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=316 unstable=0 bg_thresh=1007 thresh=2015 gap=650 poll_thresh=23 ino=257 dd-2584 [000] 103.821473: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=341 unstable=0 bg_thresh=1006 thresh=2012 gap=597 poll_thresh=24 ino=257 dd-2584 [000] 103.821604: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=366 unstable=0 bg_thresh=1005 thresh=2011 gap=571 poll_thresh=25 ino=257 dd-2584 [000] 103.821735: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=391 unstable=0 bg_thresh=1010 thresh=2021 gap=556 poll_thresh=26 ino=257 dd-2584 [000] 103.822025: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=466 unstable=0 bg_thresh=1012 thresh=2024 gap=534 poll_thresh=27 ino=257 dd-2584 [000] 103.822161: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=516 unstable=0 bg_thresh=1007 thresh=2015 gap=475 poll_thresh=28 ino=257 dd-2584 [000] 103.822162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=62544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 103.824451: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=768 to_write=7424 dd-2584 [000] 103.827201: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1066 unstable=0 bg_thresh=1011 thresh=2022 gap=507 poll_thresh=28 ino=257 dd-2584 [000] 103.827327: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1066 unstable=0 bg_thresh=1008 thresh=2016 gap=476 poll_thresh=21 ino=257 dd-2584 [000] 103.827335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=62544 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 103.835232: balance_dirty_state: bdi btrfs-1: dirty=474 wb=941 unstable=0 bg_thresh=1007 thresh=2014 gap=599 poll_thresh=21 ino=257 dd-2584 [000] 103.835316: balance_dirty_state: bdi btrfs-1: dirty=499 wb=941 unstable=0 bg_thresh=1012 thresh=2024 gap=584 poll_thresh=16 ino=257 dd-2584 [000] 103.835429: balance_dirty_state: bdi btrfs-1: dirty=524 wb=941 unstable=0 bg_thresh=1011 thresh=2023 gap=558 poll_thresh=17 ino=257 dd-2584 [000] 103.835541: balance_dirty_state: bdi btrfs-1: dirty=549 wb=941 unstable=0 bg_thresh=1011 thresh=2022 gap=532 poll_thresh=18 ino=257 dd-2584 [000] 103.835655: balance_dirty_state: bdi btrfs-1: dirty=599 wb=941 unstable=0 bg_thresh=1007 thresh=2015 gap=475 poll_thresh=19 ino=257 dd-2584 [000] 103.835659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=62544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.843146: balance_dirty_state: bdi btrfs-1: dirty=599 wb=816 unstable=0 bg_thresh=1005 thresh=2010 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 103.843239: balance_dirty_state: bdi btrfs-1: dirty=624 wb=816 unstable=0 bg_thresh=1004 thresh=2009 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 103.843328: balance_dirty_state: bdi btrfs-1: dirty=649 wb=816 unstable=0 bg_thresh=1007 thresh=2014 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 103.843412: balance_dirty_state: bdi btrfs-1: dirty=649 wb=816 unstable=0 bg_thresh=1004 thresh=2008 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 103.843580: balance_dirty_state: bdi btrfs-1: dirty=674 wb=816 unstable=0 bg_thresh=1003 thresh=2007 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 103.844046: balance_dirty_state: bdi btrfs-1: dirty=724 wb=816 unstable=0 bg_thresh=1005 thresh=2011 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 103.844053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=62544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.851128: balance_dirty_state: bdi btrfs-1: dirty=724 wb=641 unstable=0 bg_thresh=1004 thresh=2009 gap=644 poll_thresh=18 ino=257 dd-2584 [004] 103.851193: balance_dirty_state: bdi btrfs-1: dirty=724 wb=641 unstable=0 bg_thresh=1001 thresh=2003 gap=638 poll_thresh=13 ino=257 dd-2584 [004] 103.851250: balance_dirty_state: bdi btrfs-1: dirty=749 wb=641 unstable=0 bg_thresh=1004 thresh=2008 gap=618 poll_thresh=14 ino=257 dd-2584 [004] 103.851307: balance_dirty_state: bdi btrfs-1: dirty=774 wb=641 unstable=0 bg_thresh=1003 thresh=2007 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 103.851363: balance_dirty_state: bdi btrfs-1: dirty=774 wb=641 unstable=0 bg_thresh=1003 thresh=2007 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 103.851474: balance_dirty_state: bdi btrfs-1: dirty=824 wb=641 unstable=0 bg_thresh=1003 thresh=2006 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 103.851586: balance_dirty_state: bdi btrfs-1: dirty=849 wb=641 unstable=0 bg_thresh=1005 thresh=2010 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 103.851699: balance_dirty_state: bdi btrfs-1: dirty=874 wb=641 unstable=0 bg_thresh=1004 thresh=2009 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 103.851703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=62544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 103.859131: balance_dirty_state: bdi btrfs-1: dirty=874 wb=516 unstable=0 bg_thresh=1007 thresh=2014 gap=624 poll_thresh=19 ino=257 dd-2584 [004] 103.859239: balance_dirty_state: bdi btrfs-1: dirty=899 wb=516 unstable=0 bg_thresh=1006 thresh=2013 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 103.859296: balance_dirty_state: bdi btrfs-1: dirty=899 wb=516 unstable=0 bg_thresh=1006 thresh=2013 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 103.859352: balance_dirty_state: bdi btrfs-1: dirty=924 wb=516 unstable=0 bg_thresh=1006 thresh=2012 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 103.859628: balance_dirty_state: bdi btrfs-1: dirty=949 wb=516 unstable=0 bg_thresh=1005 thresh=2011 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 103.859743: balance_dirty_state: bdi btrfs-1: dirty=999 wb=516 unstable=0 bg_thresh=1007 thresh=2015 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 103.859747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=62544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 103.867091: balance_dirty_state: bdi btrfs-1: dirty=999 wb=391 unstable=0 bg_thresh=1006 thresh=2013 gap=623 poll_thresh=18 ino=257 dd-2584 [000] 103.867159: balance_dirty_state: bdi btrfs-1: dirty=999 wb=391 unstable=0 bg_thresh=1006 thresh=2012 gap=622 poll_thresh=13 ino=257 dd-2584 [000] 103.867220: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=391 unstable=0 bg_thresh=1008 thresh=2017 gap=602 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 103.867239: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21372 wrote=0 to_write=8192 dd-2584 [000] 103.867286: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=391 unstable=0 bg_thresh=1005 thresh=2011 gap=596 poll_thresh=15 ino=257 dd-2584 [000] 103.867346: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=391 unstable=0 bg_thresh=1008 thresh=2016 gap=576 poll_thresh=16 ino=257 dd-2584 [000] 103.867472: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=441 unstable=0 bg_thresh=1007 thresh=2015 gap=525 poll_thresh=17 ino=257 dd-2584 [000] 103.867613: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=491 unstable=0 bg_thresh=1004 thresh=2008 gap=468 poll_thresh=18 ino=257 dd-2584 [000] 103.867615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=62544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 103.869078: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=640 to_write=7552 dd-2584 [004] 103.875127: balance_dirty_state: bdi btrfs-1: dirty=474 wb=916 unstable=0 bg_thresh=1004 thresh=2008 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 103.875279: balance_dirty_state: bdi btrfs-1: dirty=474 wb=916 unstable=0 bg_thresh=1001 thresh=2002 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 103.875369: balance_dirty_state: bdi btrfs-1: dirty=499 wb=916 unstable=0 bg_thresh=1003 thresh=2007 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 103.875455: balance_dirty_state: bdi btrfs-1: dirty=524 wb=916 unstable=0 bg_thresh=1000 thresh=2001 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 103.875541: balance_dirty_state: bdi btrfs-1: dirty=524 wb=916 unstable=0 bg_thresh=1003 thresh=2006 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 103.875911: balance_dirty_state: bdi btrfs-1: dirty=549 wb=916 unstable=0 bg_thresh=1005 thresh=2010 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 103.876036: balance_dirty_state: bdi btrfs-1: dirty=599 wb=916 unstable=0 bg_thresh=1004 thresh=2009 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 103.876042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=62544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 103.883082: balance_dirty_state: bdi btrfs-1: dirty=599 wb=791 unstable=0 bg_thresh=999 thresh=1998 gap=608 poll_thresh=18 ino=257 dd-2584 [001] 103.883147: balance_dirty_state: bdi btrfs-1: dirty=624 wb=791 unstable=0 bg_thresh=999 thresh=1998 gap=583 poll_thresh=13 ino=257 dd-2584 [001] 103.883205: balance_dirty_state: bdi btrfs-1: dirty=624 wb=791 unstable=0 bg_thresh=1004 thresh=2009 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 103.883263: balance_dirty_state: bdi btrfs-1: dirty=649 wb=791 unstable=0 bg_thresh=1004 thresh=2009 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 103.883323: balance_dirty_state: bdi btrfs-1: dirty=674 wb=791 unstable=0 bg_thresh=1007 thresh=2014 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 103.883444: balance_dirty_state: bdi btrfs-1: dirty=699 wb=791 unstable=0 bg_thresh=1006 thresh=2013 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 103.883643: balance_dirty_state: bdi btrfs-1: dirty=724 wb=791 unstable=0 bg_thresh=1008 thresh=2017 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 103.883652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 103.891212: balance_dirty_state: bdi btrfs-1: dirty=724 wb=666 unstable=0 bg_thresh=1006 thresh=2013 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 103.891289: balance_dirty_state: bdi btrfs-1: dirty=724 wb=666 unstable=0 bg_thresh=1006 thresh=2013 gap=623 poll_thresh=13 ino=257 dd-2584 [005] 103.891353: balance_dirty_state: bdi btrfs-1: dirty=749 wb=666 unstable=0 bg_thresh=1009 thresh=2018 gap=603 poll_thresh=14 ino=257 dd-2584 [005] 103.891411: balance_dirty_state: bdi btrfs-1: dirty=749 wb=666 unstable=0 bg_thresh=1009 thresh=2018 gap=603 poll_thresh=15 ino=257 dd-2584 [005] 103.891471: balance_dirty_state: bdi btrfs-1: dirty=774 wb=666 unstable=0 bg_thresh=1011 thresh=2023 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 103.891778: balance_dirty_state: bdi btrfs-1: dirty=799 wb=666 unstable=0 bg_thresh=1014 thresh=2028 gap=563 poll_thresh=17 ino=257 dd-2584 [005] 103.891997: balance_dirty_state: bdi btrfs-1: dirty=849 wb=541 unstable=0 bg_thresh=1012 thresh=2025 gap=635 poll_thresh=18 ino=257 dd-2584 [005] 103.892138: balance_dirty_state: bdi btrfs-1: dirty=874 wb=541 unstable=0 bg_thresh=1012 thresh=2024 gap=609 poll_thresh=19 ino=257 dd-2584 [005] 103.892256: balance_dirty_state: bdi btrfs-1: dirty=899 wb=541 unstable=0 bg_thresh=1011 thresh=2023 gap=583 poll_thresh=20 ino=257 dd-2584 [005] 103.892377: balance_dirty_state: bdi btrfs-1: dirty=924 wb=541 unstable=0 bg_thresh=1011 thresh=2022 gap=557 poll_thresh=21 ino=257 dd-2584 [005] 103.892493: balance_dirty_state: bdi btrfs-1: dirty=974 wb=541 unstable=0 bg_thresh=1013 thresh=2026 gap=511 poll_thresh=22 ino=257 dd-2584 [005] 103.892610: balance_dirty_state: bdi btrfs-1: dirty=999 wb=541 unstable=0 bg_thresh=1012 thresh=2025 gap=485 poll_thresh=23 ino=257 dd-2584 [005] 103.892615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=99% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 103.899131: balance_dirty_state: bdi btrfs-1: dirty=999 wb=391 unstable=0 bg_thresh=994 thresh=1989 gap=599 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 103.899185: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21404 wrote=0 to_write=8192 dd-2584 [005] 103.899221: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=391 unstable=0 bg_thresh=1000 thresh=2000 gap=585 poll_thresh=17 ino=257 dd-2584 [005] 103.899341: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=416 unstable=0 bg_thresh=1002 thresh=2005 gap=565 poll_thresh=18 ino=257 dd-2584 [005] 103.899641: balance_dirty_state: bdi btrfs-1: dirty=924 wb=541 unstable=0 bg_thresh=1002 thresh=2004 gap=539 poll_thresh=19 ino=257 dd-2584 [005] 103.899769: balance_dirty_state: bdi btrfs-1: dirty=924 wb=566 unstable=0 bg_thresh=1004 thresh=2008 gap=518 poll_thresh=20 ino=257 dd-2584 [005] 103.899895: balance_dirty_state: bdi btrfs-1: dirty=924 wb=616 unstable=0 bg_thresh=1003 thresh=2007 gap=467 poll_thresh=21 ino=257 dd-2584 [005] 103.899897: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 103.901398: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=688 to_write=7504 dd-2584 [005] 103.907118: balance_dirty_state: bdi btrfs-1: dirty=474 wb=941 unstable=0 bg_thresh=1003 thresh=2007 gap=592 poll_thresh=21 ino=257 dd-2584 [005] 103.907209: balance_dirty_state: bdi btrfs-1: dirty=474 wb=941 unstable=0 bg_thresh=1000 thresh=2001 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 103.907329: balance_dirty_state: bdi btrfs-1: dirty=524 wb=941 unstable=0 bg_thresh=1000 thresh=2000 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 103.907448: balance_dirty_state: bdi btrfs-1: dirty=549 wb=941 unstable=0 bg_thresh=1002 thresh=2004 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 103.907570: balance_dirty_state: bdi btrfs-1: dirty=574 wb=941 unstable=0 bg_thresh=1001 thresh=2003 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 103.907575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 103.915165: balance_dirty_state: bdi btrfs-1: dirty=574 wb=816 unstable=0 bg_thresh=1000 thresh=2001 gap=611 poll_thresh=19 ino=257 dd-2584 [002] 103.915294: balance_dirty_state: bdi btrfs-1: dirty=599 wb=816 unstable=0 bg_thresh=1000 thresh=2001 gap=586 poll_thresh=14 ino=257 dd-2584 [002] 103.915414: balance_dirty_state: bdi btrfs-1: dirty=624 wb=816 unstable=0 bg_thresh=1003 thresh=2006 gap=566 poll_thresh=15 ino=257 dd-2584 [002] 103.915534: balance_dirty_state: bdi btrfs-1: dirty=624 wb=816 unstable=0 bg_thresh=1000 thresh=2000 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 103.916123: balance_dirty_state: bdi btrfs-1: dirty=674 wb=816 unstable=0 bg_thresh=999 thresh=1999 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 103.916359: balance_dirty_state: bdi btrfs-1: dirty=699 wb=816 unstable=0 bg_thresh=1001 thresh=2003 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 103.916368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 103.923105: balance_dirty_state: bdi btrfs-1: dirty=699 wb=716 unstable=0 bg_thresh=1002 thresh=2005 gap=590 poll_thresh=18 ino=257 dd-2584 [002] 103.923234: balance_dirty_state: bdi btrfs-1: dirty=699 wb=716 unstable=0 bg_thresh=1005 thresh=2010 gap=595 poll_thresh=13 ino=257 dd-2584 [002] 103.923353: balance_dirty_state: bdi btrfs-1: dirty=724 wb=716 unstable=0 bg_thresh=1002 thresh=2004 gap=564 poll_thresh=14 ino=257 dd-2584 [002] 103.923470: balance_dirty_state: bdi btrfs-1: dirty=749 wb=716 unstable=0 bg_thresh=1004 thresh=2009 gap=544 poll_thresh=15 ino=257 dd-2584 [002] 103.923588: balance_dirty_state: bdi btrfs-1: dirty=749 wb=716 unstable=0 bg_thresh=1001 thresh=2003 gap=538 poll_thresh=16 ino=257 dd-2584 [002] 103.923835: balance_dirty_state: bdi btrfs-1: dirty=799 wb=691 unstable=0 bg_thresh=1001 thresh=2002 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 103.924074: balance_dirty_state: bdi btrfs-1: dirty=824 wb=691 unstable=0 bg_thresh=1003 thresh=2006 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 103.924082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 103.931139: balance_dirty_state: bdi btrfs-1: dirty=824 wb=691 unstable=0 bg_thresh=1003 thresh=2006 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 103.931148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 103.939192: balance_dirty_state: bdi btrfs-1: dirty=824 wb=441 unstable=0 bg_thresh=1002 thresh=2004 gap=739 poll_thresh=18 ino=257 dd-2584 [002] 103.939308: balance_dirty_state: bdi btrfs-1: dirty=849 wb=441 unstable=0 bg_thresh=1001 thresh=2003 gap=713 poll_thresh=13 ino=257 dd-2584 [002] 103.939409: balance_dirty_state: bdi btrfs-1: dirty=849 wb=441 unstable=0 bg_thresh=1001 thresh=2003 gap=713 poll_thresh=14 ino=257 dd-2584 [002] 103.939511: balance_dirty_state: bdi btrfs-1: dirty=874 wb=441 unstable=0 bg_thresh=1001 thresh=2002 gap=687 poll_thresh=15 ino=257 dd-2584 [002] 103.939612: balance_dirty_state: bdi btrfs-1: dirty=899 wb=441 unstable=0 bg_thresh=1001 thresh=2002 gap=662 poll_thresh=16 ino=257 dd-2584 [002] 103.940112: balance_dirty_state: bdi btrfs-1: dirty=924 wb=441 unstable=0 bg_thresh=1003 thresh=2006 gap=641 poll_thresh=17 ino=257 dd-2584 [002] 103.940313: balance_dirty_state: bdi btrfs-1: dirty=949 wb=441 unstable=0 bg_thresh=1002 thresh=2005 gap=615 poll_thresh=18 ino=257 dd-2584 [002] 103.940513: balance_dirty_state: bdi btrfs-1: dirty=974 wb=441 unstable=0 bg_thresh=1002 thresh=2004 gap=589 poll_thresh=19 ino=257 dd-2584 [002] 103.940714: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=441 unstable=0 bg_thresh=1001 thresh=2003 gap=538 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 103.940762: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21444 wrote=0 to_write=8192 dd-2584 [002] 103.940938: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=441 unstable=0 bg_thresh=1000 thresh=2001 gap=536 poll_thresh=21 ino=257 dd-2584 [002] 103.941157: balance_dirty_state: bdi btrfs-1: dirty=999 wb=516 unstable=0 bg_thresh=1000 thresh=2000 gap=485 poll_thresh=22 ino=257 dd-2584 [002] 103.941160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 103.944287: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=304 wrote=608 to_write=7584 dd-2584 [002] 103.947220: balance_dirty_state: bdi btrfs-1: dirty=449 wb=941 unstable=0 bg_thresh=999 thresh=1999 gap=609 poll_thresh=22 ino=257 dd-2584 [002] 103.947334: balance_dirty_state: bdi btrfs-1: dirty=474 wb=941 unstable=0 bg_thresh=1002 thresh=2004 gap=589 poll_thresh=16 ino=257 dd-2584 [002] 103.947537: balance_dirty_state: bdi btrfs-1: dirty=499 wb=941 unstable=0 bg_thresh=1001 thresh=2003 gap=563 poll_thresh=17 ino=257 dd-2584 [002] 103.948041: balance_dirty_state: bdi btrfs-1: dirty=524 wb=941 unstable=0 bg_thresh=1003 thresh=2007 gap=542 poll_thresh=18 ino=257 dd-2584 [002] 103.948243: balance_dirty_state: bdi btrfs-1: dirty=574 wb=941 unstable=0 bg_thresh=1003 thresh=2006 gap=491 poll_thresh=19 ino=257 dd-2584 [002] 103.948250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 103.955270: balance_dirty_state: bdi btrfs-1: dirty=574 wb=816 unstable=0 bg_thresh=1004 thresh=2008 gap=618 poll_thresh=19 ino=257 dd-2584 [002] 103.955360: balance_dirty_state: bdi btrfs-1: dirty=574 wb=816 unstable=0 bg_thresh=1001 thresh=2002 gap=612 poll_thresh=14 ino=257 dd-2584 [002] 103.955419: balance_dirty_state: bdi btrfs-1: dirty=599 wb=816 unstable=0 bg_thresh=1003 thresh=2007 gap=592 poll_thresh=15 ino=257 dd-2584 [002] 103.955476: balance_dirty_state: bdi btrfs-1: dirty=624 wb=816 unstable=0 bg_thresh=1000 thresh=2001 gap=561 poll_thresh=16 ino=257 dd-2584 [002] 103.955589: balance_dirty_state: bdi btrfs-1: dirty=649 wb=816 unstable=0 bg_thresh=1002 thresh=2005 gap=540 poll_thresh=17 ino=257 dd-2584 [002] 103.955702: balance_dirty_state: bdi btrfs-1: dirty=674 wb=816 unstable=0 bg_thresh=1002 thresh=2004 gap=514 poll_thresh=18 ino=257 dd-2584 [002] 103.955814: balance_dirty_state: bdi btrfs-1: dirty=699 wb=816 unstable=0 bg_thresh=1001 thresh=2003 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 103.955818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 103.963194: balance_dirty_state: bdi btrfs-1: dirty=699 wb=691 unstable=0 bg_thresh=1003 thresh=2007 gap=617 poll_thresh=19 ino=257 dd-2584 [001] 103.963269: balance_dirty_state: bdi btrfs-1: dirty=724 wb=691 unstable=0 bg_thresh=1003 thresh=2007 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 103.963328: balance_dirty_state: bdi btrfs-1: dirty=724 wb=691 unstable=0 bg_thresh=1006 thresh=2012 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 103.963387: balance_dirty_state: bdi btrfs-1: dirty=749 wb=691 unstable=0 bg_thresh=1006 thresh=2012 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 103.963677: balance_dirty_state: bdi btrfs-1: dirty=774 wb=691 unstable=0 bg_thresh=1008 thresh=2017 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 103.963796: balance_dirty_state: bdi btrfs-1: dirty=824 wb=691 unstable=0 bg_thresh=1010 thresh=2021 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 103.963914: balance_dirty_state: bdi btrfs-1: dirty=849 wb=691 unstable=0 bg_thresh=1010 thresh=2020 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 103.963919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 103.975190: balance_dirty_state: bdi btrfs-1: dirty=849 wb=566 unstable=0 bg_thresh=1007 thresh=2015 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 103.975255: balance_dirty_state: bdi btrfs-1: dirty=874 wb=566 unstable=0 bg_thresh=1007 thresh=2015 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 103.975314: balance_dirty_state: bdi btrfs-1: dirty=874 wb=566 unstable=0 bg_thresh=1010 thresh=2020 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 103.975374: balance_dirty_state: bdi btrfs-1: dirty=899 wb=566 unstable=0 bg_thresh=1010 thresh=2020 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 103.975492: balance_dirty_state: bdi btrfs-1: dirty=924 wb=566 unstable=0 bg_thresh=1009 thresh=2019 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 103.975614: balance_dirty_state: bdi btrfs-1: dirty=949 wb=566 unstable=0 bg_thresh=1011 thresh=2023 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 103.975737: balance_dirty_state: bdi btrfs-1: dirty=999 wb=566 unstable=0 bg_thresh=1011 thresh=2022 gap=457 poll_thresh=19 ino=257 dd-2584 [001] 103.975741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 103.983177: balance_dirty_state: bdi btrfs-1: dirty=999 wb=391 unstable=0 bg_thresh=1003 thresh=2007 gap=617 poll_thresh=19 ino=257 dd-2584 [001] 103.983244: balance_dirty_state: bdi btrfs-1: dirty=999 wb=391 unstable=0 bg_thresh=1003 thresh=2007 gap=617 poll_thresh=14 ino=257 dd-2584 [001] 103.983304: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=391 unstable=0 bg_thresh=1006 thresh=2012 gap=597 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 103.983357: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21488 wrote=0 to_write=8192 dd-2584 [001] 103.983547: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=416 unstable=0 bg_thresh=1006 thresh=2012 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 103.983671: balance_dirty_state: bdi btrfs-1: dirty=999 wb=466 unstable=0 bg_thresh=1008 thresh=2017 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 103.983800: balance_dirty_state: bdi btrfs-1: dirty=974 wb=516 unstable=0 bg_thresh=1010 thresh=2021 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 103.983928: balance_dirty_state: bdi btrfs-1: dirty=949 wb=566 unstable=0 bg_thresh=1010 thresh=2020 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 103.984057: balance_dirty_state: bdi btrfs-1: dirty=974 wb=591 unstable=0 bg_thresh=1009 thresh=2019 gap=454 poll_thresh=20 ino=257 dd-2584 [001] 103.984059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 103.985749: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=344 wrote=720 to_write=7472 dd-2584 [001] 103.995119: balance_dirty_state: bdi btrfs-1: dirty=474 wb=816 unstable=0 bg_thresh=1003 thresh=2006 gap=716 poll_thresh=20 ino=257 dd-2584 [001] 103.995241: balance_dirty_state: bdi btrfs-1: dirty=474 wb=816 unstable=0 bg_thresh=1003 thresh=2006 gap=716 poll_thresh=15 ino=257 dd-2584 [001] 103.995358: balance_dirty_state: bdi btrfs-1: dirty=499 wb=816 unstable=0 bg_thresh=1005 thresh=2011 gap=696 poll_thresh=16 ino=257 dd-2584 [001] 103.995590: balance_dirty_state: bdi btrfs-1: dirty=524 wb=816 unstable=0 bg_thresh=1008 thresh=2016 gap=676 poll_thresh=17 ino=257 dd-2584 [001] 103.995825: balance_dirty_state: bdi btrfs-1: dirty=574 wb=816 unstable=0 bg_thresh=1010 thresh=2021 gap=631 poll_thresh=18 ino=257 dd-2584 [001] 103.996224: balance_dirty_state: bdi btrfs-1: dirty=599 wb=741 unstable=0 bg_thresh=1010 thresh=2020 gap=680 poll_thresh=19 ino=257 dd-2584 [001] 103.996344: balance_dirty_state: bdi btrfs-1: dirty=624 wb=741 unstable=0 bg_thresh=1009 thresh=2018 gap=653 poll_thresh=20 ino=257 dd-2584 [001] 103.996460: balance_dirty_state: bdi btrfs-1: dirty=649 wb=741 unstable=0 bg_thresh=1008 thresh=2017 gap=627 poll_thresh=21 ino=257 dd-2584 [001] 103.996577: balance_dirty_state: bdi btrfs-1: dirty=699 wb=741 unstable=0 bg_thresh=1008 thresh=2016 gap=576 poll_thresh=22 ino=257 dd-2584 [001] 103.996696: balance_dirty_state: bdi btrfs-1: dirty=724 wb=741 unstable=0 bg_thresh=1010 thresh=2020 gap=555 poll_thresh=23 ino=257 dd-2584 [001] 103.996817: balance_dirty_state: bdi btrfs-1: dirty=749 wb=741 unstable=0 bg_thresh=1009 thresh=2019 gap=529 poll_thresh=24 ino=257 dd-2584 [001] 103.996939: balance_dirty_state: bdi btrfs-1: dirty=799 wb=741 unstable=0 bg_thresh=1009 thresh=2018 gap=478 poll_thresh=25 ino=257 dd-2584 [001] 103.996944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=63716 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 104.003148: balance_dirty_state: bdi btrfs-1: dirty=804 wb=701 unstable=0 bg_thresh=1008 thresh=2016 gap=511 poll_thresh=25 ino=257 dd-2584 [001] 104.003220: balance_dirty_state: bdi btrfs-1: dirty=804 wb=701 unstable=0 bg_thresh=1010 thresh=2021 gap=516 poll_thresh=19 ino=257 dd-2584 [001] 104.003344: balance_dirty_state: bdi btrfs-1: dirty=829 wb=701 unstable=0 bg_thresh=1010 thresh=2020 gap=490 poll_thresh=20 ino=257 dd-2584 [001] 104.003349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=63716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 104.011191: balance_dirty_state: bdi btrfs-1: dirty=828 wb=581 unstable=0 bg_thresh=1001 thresh=2003 gap=594 poll_thresh=20 ino=257 dd-2584 [001] 104.011589: balance_dirty_state: bdi btrfs-1: dirty=853 wb=481 unstable=0 bg_thresh=998 thresh=1996 gap=662 poll_thresh=15 ino=257 dd-2584 [001] 104.011683: balance_dirty_state: bdi btrfs-1: dirty=878 wb=456 unstable=0 bg_thresh=998 thresh=1996 gap=662 poll_thresh=16 ino=257 dd-2584 [001] 104.011809: balance_dirty_state: bdi btrfs-1: dirty=903 wb=456 unstable=0 bg_thresh=993 thresh=1987 gap=628 poll_thresh=17 ino=257 dd-2584 [001] 104.011936: balance_dirty_state: bdi btrfs-1: dirty=928 wb=456 unstable=0 bg_thresh=998 thresh=1997 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 104.012119: balance_dirty_state: bdi btrfs-1: dirty=978 wb=456 unstable=0 bg_thresh=997 thresh=1994 gap=560 poll_thresh=19 ino=257 dd-2584 [001] 104.012272: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=456 unstable=0 bg_thresh=995 thresh=1990 gap=531 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 104.012326: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21516 wrote=0 to_write=8192 dd-2584 [001] 104.012405: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=456 unstable=0 bg_thresh=996 thresh=1992 gap=533 poll_thresh=21 ino=257 dd-2584 [001] 104.012541: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=506 unstable=0 bg_thresh=998 thresh=1997 gap=488 poll_thresh=22 ino=257 dd-2584 [001] 104.012543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=63716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.014409: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=372 wrote=592 to_write=7600 dd-2584 [001] 104.019222: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1055 unstable=0 bg_thresh=992 thresh=1985 gap=468 poll_thresh=22 ino=257 dd-2584 [001] 104.019232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=63716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 104.027183: balance_dirty_state: bdi btrfs-1: dirty=462 wb=880 unstable=0 bg_thresh=995 thresh=1991 gap=649 poll_thresh=22 ino=257 dd-2584 [001] 104.027298: balance_dirty_state: bdi btrfs-1: dirty=487 wb=830 unstable=0 bg_thresh=997 thresh=1994 gap=677 poll_thresh=16 ino=257 dd-2584 [001] 104.027764: balance_dirty_state: bdi btrfs-1: dirty=512 wb=805 unstable=0 bg_thresh=999 thresh=1999 gap=682 poll_thresh=17 ino=257 dd-2584 [001] 104.027999: balance_dirty_state: bdi btrfs-1: dirty=562 wb=805 unstable=0 bg_thresh=1002 thresh=2004 gap=637 poll_thresh=18 ino=257 dd-2584 [001] 104.028235: balance_dirty_state: bdi btrfs-1: dirty=587 wb=805 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 104.028471: balance_dirty_state: bdi btrfs-1: dirty=612 wb=805 unstable=0 bg_thresh=1003 thresh=2007 gap=590 poll_thresh=20 ino=257 dd-2584 [001] 104.028706: balance_dirty_state: bdi btrfs-1: dirty=637 wb=805 unstable=0 bg_thresh=1003 thresh=2006 gap=564 poll_thresh=21 ino=257 dd-2584 [001] 104.028943: balance_dirty_state: bdi btrfs-1: dirty=687 wb=805 unstable=0 bg_thresh=1002 thresh=2005 gap=513 poll_thresh=22 ino=257 dd-2584 [001] 104.029181: balance_dirty_state: bdi btrfs-1: dirty=712 wb=805 unstable=0 bg_thresh=1004 thresh=2009 gap=492 poll_thresh=23 ino=257 dd-2584 [001] 104.029190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=63716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 104.035217: balance_dirty_state: bdi btrfs-1: dirty=727 wb=680 unstable=0 bg_thresh=1002 thresh=2005 gap=598 poll_thresh=23 ino=257 dd-2584 [005] 104.035302: balance_dirty_state: bdi btrfs-1: dirty=727 wb=680 unstable=0 bg_thresh=1002 thresh=2005 gap=598 poll_thresh=17 ino=257 dd-2584 [005] 104.035422: balance_dirty_state: bdi btrfs-1: dirty=777 wb=680 unstable=0 bg_thresh=1001 thresh=2003 gap=546 poll_thresh=18 ino=257 dd-2584 [005] 104.035713: balance_dirty_state: bdi btrfs-1: dirty=802 wb=680 unstable=0 bg_thresh=1001 thresh=2002 gap=520 poll_thresh=19 ino=257 dd-2584 [005] 104.035831: balance_dirty_state: bdi btrfs-1: dirty=827 wb=680 unstable=0 bg_thresh=1000 thresh=2001 gap=494 poll_thresh=20 ino=257 dd-2584 [005] 104.035836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=63716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 104.047248: balance_dirty_state: bdi btrfs-1: dirty=832 wb=460 unstable=0 bg_thresh=992 thresh=1984 gap=692 poll_thresh=20 ino=257 dd-2584 [000] 104.047314: balance_dirty_state: bdi btrfs-1: dirty=832 wb=460 unstable=0 bg_thresh=992 thresh=1984 gap=692 poll_thresh=15 ino=257 dd-2584 [000] 104.047374: balance_dirty_state: bdi btrfs-1: dirty=857 wb=460 unstable=0 bg_thresh=994 thresh=1989 gap=672 poll_thresh=16 ino=257 dd-2584 [000] 104.047493: balance_dirty_state: bdi btrfs-1: dirty=882 wb=460 unstable=0 bg_thresh=997 thresh=1994 gap=652 poll_thresh=17 ino=257 dd-2584 [000] 104.047614: balance_dirty_state: bdi btrfs-1: dirty=932 wb=460 unstable=0 bg_thresh=999 thresh=1999 gap=607 poll_thresh=18 ino=257 dd-2584 [000] 104.047738: balance_dirty_state: bdi btrfs-1: dirty=957 wb=460 unstable=0 bg_thresh=1001 thresh=2003 gap=586 poll_thresh=19 ino=257 dd-2584 [000] 104.047860: balance_dirty_state: bdi btrfs-1: dirty=982 wb=460 unstable=0 bg_thresh=1001 thresh=2002 gap=560 poll_thresh=20 ino=257 dd-2584 [000] 104.047983: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=460 unstable=0 bg_thresh=1000 thresh=2001 gap=534 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 104.048016: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21552 wrote=0 to_write=8192 dd-2584 [000] 104.048298: balance_dirty_state: bdi btrfs-1: dirty=982 wb=535 unstable=0 bg_thresh=999 thresh=1999 gap=482 poll_thresh=22 ino=257 dd-2584 [000] 104.048300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=63716 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 104.049970: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=408 wrote=576 to_write=7616 dd-2584 [000] 104.055261: balance_dirty_state: bdi btrfs-1: dirty=471 wb=923 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=22 ino=257 dd-2584 [000] 104.055325: balance_dirty_state: bdi btrfs-1: dirty=471 wb=923 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=16 ino=257 dd-2584 [000] 104.055445: balance_dirty_state: bdi btrfs-1: dirty=521 wb=923 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=17 ino=257 dd-2584 [000] 104.055564: balance_dirty_state: bdi btrfs-1: dirty=546 wb=923 unstable=0 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=18 ino=257 dd-2584 [000] 104.055687: balance_dirty_state: bdi btrfs-1: dirty=571 wb=923 unstable=0 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=19 ino=257 dd-2584 [000] 104.055809: balance_dirty_state: bdi btrfs-1: dirty=621 wb=923 unstable=0 bg_thresh=1000 thresh=2001 gap=457 poll_thresh=20 ino=257 dd-2584 [000] 104.055814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=63716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 104.063230: balance_dirty_state: bdi btrfs-1: dirty=621 wb=798 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=20 ino=257 dd-2584 [000] 104.063295: balance_dirty_state: bdi btrfs-1: dirty=621 wb=798 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 104.063354: balance_dirty_state: bdi btrfs-1: dirty=646 wb=798 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 104.063466: balance_dirty_state: bdi btrfs-1: dirty=671 wb=798 unstable=0 bg_thresh=999 thresh=1998 gap=529 poll_thresh=17 ino=257 dd-2584 [000] 104.063746: balance_dirty_state: bdi btrfs-1: dirty=696 wb=798 unstable=0 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=18 ino=257 dd-2584 [000] 104.063861: balance_dirty_state: bdi btrfs-1: dirty=746 wb=798 unstable=0 bg_thresh=1001 thresh=2002 gap=458 poll_thresh=19 ino=257 dd-2584 [000] 104.063866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=63716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 104.071225: balance_dirty_state: bdi btrfs-1: dirty=746 wb=673 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=19 ino=257 dd-2584 [000] 104.071290: balance_dirty_state: bdi btrfs-1: dirty=746 wb=673 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=14 ino=257 dd-2584 [000] 104.071346: balance_dirty_state: bdi btrfs-1: dirty=771 wb=673 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=15 ino=257 dd-2584 [000] 104.071401: balance_dirty_state: bdi btrfs-1: dirty=796 wb=673 unstable=0 bg_thresh=996 thresh=1993 gap=524 poll_thresh=16 ino=257 dd-2584 [000] 104.071512: balance_dirty_state: bdi btrfs-1: dirty=821 wb=673 unstable=0 bg_thresh=999 thresh=1998 gap=504 poll_thresh=17 ino=257 dd-2584 [000] 104.071626: balance_dirty_state: bdi btrfs-1: dirty=846 wb=673 unstable=0 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 104.071630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=63716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.079237: balance_dirty_state: bdi btrfs-1: dirty=846 wb=598 unstable=0 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=18 ino=257 dd-2584 [004] 104.079328: balance_dirty_state: bdi btrfs-1: dirty=871 wb=598 unstable=0 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=13 ino=257 dd-2584 [004] 104.079413: balance_dirty_state: bdi btrfs-1: dirty=871 wb=598 unstable=0 bg_thresh=1003 thresh=2007 gap=538 poll_thresh=14 ino=257 dd-2584 [004] 104.079497: balance_dirty_state: bdi btrfs-1: dirty=896 wb=598 unstable=0 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=15 ino=257 dd-2584 [004] 104.079582: balance_dirty_state: bdi btrfs-1: dirty=896 wb=598 unstable=0 bg_thresh=1006 thresh=2012 gap=518 poll_thresh=16 ino=257 dd-2584 [004] 104.079748: balance_dirty_state: bdi btrfs-1: dirty=946 wb=598 unstable=0 bg_thresh=1008 thresh=2017 gap=473 poll_thresh=17 ino=257 dd-2584 [004] 104.079755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=63716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.087237: balance_dirty_state: bdi btrfs-1: dirty=946 wb=473 unstable=0 bg_thresh=1006 thresh=2013 gap=594 poll_thresh=17 ino=257 dd-2584 [004] 104.087487: balance_dirty_state: bdi btrfs-1: dirty=946 wb=473 unstable=0 bg_thresh=1006 thresh=2013 gap=594 poll_thresh=13 ino=257 dd-2584 [004] 104.087543: balance_dirty_state: bdi btrfs-1: dirty=971 wb=473 unstable=0 bg_thresh=1009 thresh=2018 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 104.087599: balance_dirty_state: bdi btrfs-1: dirty=996 wb=473 unstable=0 bg_thresh=1009 thresh=2018 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 104.087656: balance_dirty_state: bdi btrfs-1: dirty=996 wb=473 unstable=0 bg_thresh=1008 thresh=2017 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 104.087769: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=473 unstable=0 bg_thresh=1008 thresh=2016 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 104.087773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=63716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.087834: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21592 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 104.089790: writeback_single_inode: bdi btrfs-1: ino=257 state= age=448 wrote=576 to_write=7616 dd-2584 [004] 104.095195: balance_dirty_state: bdi btrfs-1: dirty=471 wb=898 unstable=0 bg_thresh=1002 thresh=2005 gap=636 poll_thresh=17 ino=257 dd-2584 [004] 104.095256: balance_dirty_state: bdi btrfs-1: dirty=471 wb=898 unstable=0 bg_thresh=1002 thresh=2005 gap=636 poll_thresh=13 ino=257 dd-2584 [004] 104.095312: balance_dirty_state: bdi btrfs-1: dirty=496 wb=898 unstable=0 bg_thresh=1005 thresh=2010 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 104.095367: balance_dirty_state: bdi btrfs-1: dirty=496 wb=898 unstable=0 bg_thresh=1005 thresh=2010 gap=616 poll_thresh=15 ino=257 dd-2584 [004] 104.095422: balance_dirty_state: bdi btrfs-1: dirty=521 wb=898 unstable=0 bg_thresh=1007 thresh=2015 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 104.095535: balance_dirty_state: bdi btrfs-1: dirty=546 wb=898 unstable=0 bg_thresh=1007 thresh=2014 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 104.095650: balance_dirty_state: bdi btrfs-1: dirty=596 wb=898 unstable=0 bg_thresh=1006 thresh=2013 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 104.095794: balance_dirty_state: bdi btrfs-1: dirty=621 wb=898 unstable=0 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 104.095800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=63716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.103239: balance_dirty_state: bdi btrfs-1: dirty=621 wb=773 unstable=0 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 104.103553: balance_dirty_state: bdi btrfs-1: dirty=646 wb=723 unstable=0 bg_thresh=1001 thresh=2003 gap=634 poll_thresh=14 ino=257 dd-2584 [004] 104.103654: balance_dirty_state: bdi btrfs-1: dirty=646 wb=673 unstable=0 bg_thresh=1001 thresh=2002 gap=683 poll_thresh=15 ino=257 dd-2584 [004] 104.103741: balance_dirty_state: bdi btrfs-1: dirty=671 wb=648 unstable=0 bg_thresh=997 thresh=1994 gap=675 poll_thresh=16 ino=257 dd-2584 [004] 104.103914: balance_dirty_state: bdi btrfs-1: dirty=696 wb=648 unstable=0 bg_thresh=1002 thresh=2004 gap=660 poll_thresh=17 ino=257 dd-2584 [004] 104.104052: balance_dirty_state: bdi btrfs-1: dirty=721 wb=648 unstable=0 bg_thresh=1004 thresh=2009 gap=640 poll_thresh=18 ino=257 dd-2584 [004] 104.104165: balance_dirty_state: bdi btrfs-1: dirty=771 wb=648 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 104.104278: balance_dirty_state: bdi btrfs-1: dirty=796 wb=648 unstable=0 bg_thresh=1003 thresh=2006 gap=562 poll_thresh=20 ino=257 dd-2584 [004] 104.104391: balance_dirty_state: bdi btrfs-1: dirty=821 wb=648 unstable=0 bg_thresh=1002 thresh=2005 gap=536 poll_thresh=21 ino=257 dd-2584 [004] 104.104506: balance_dirty_state: bdi btrfs-1: dirty=871 wb=648 unstable=0 bg_thresh=1002 thresh=2004 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 104.104511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.111146: balance_dirty_state: bdi btrfs-1: dirty=871 wb=598 unstable=0 bg_thresh=994 thresh=1989 gap=520 poll_thresh=22 ino=257 dd-2584 [004] 104.111233: balance_dirty_state: bdi btrfs-1: dirty=871 wb=598 unstable=0 bg_thresh=994 thresh=1989 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 104.111688: balance_dirty_state: bdi btrfs-1: dirty=896 wb=598 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 104.111852: balance_dirty_state: bdi btrfs-1: dirty=946 wb=598 unstable=0 bg_thresh=1002 thresh=2004 gap=460 poll_thresh=18 ino=257 dd-2584 [004] 104.111858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.119208: balance_dirty_state: bdi btrfs-1: dirty=946 wb=473 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=18 ino=257 dd-2584 [004] 104.119294: balance_dirty_state: bdi btrfs-1: dirty=946 wb=473 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 104.119350: balance_dirty_state: bdi btrfs-1: dirty=971 wb=473 unstable=0 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=14 ino=257 dd-2584 [004] 104.119404: balance_dirty_state: bdi btrfs-1: dirty=996 wb=473 unstable=0 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=15 ino=257 dd-2584 [004] 104.119462: balance_dirty_state: bdi btrfs-1: dirty=996 wb=473 unstable=0 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 104.119574: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=473 unstable=0 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=17 ino=257 dd-2584 [004] 104.119579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.119642: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21624 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 104.121508: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=576 to_write=7616 dd-2584 [004] 104.127222: balance_dirty_state: bdi btrfs-1: dirty=471 wb=923 unstable=0 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=17 ino=257 dd-2584 [004] 104.127306: balance_dirty_state: bdi btrfs-1: dirty=471 wb=923 unstable=0 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 104.127365: balance_dirty_state: bdi btrfs-1: dirty=496 wb=923 unstable=0 bg_thresh=1004 thresh=2008 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 104.127422: balance_dirty_state: bdi btrfs-1: dirty=521 wb=923 unstable=0 bg_thresh=1004 thresh=2008 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 104.127483: balance_dirty_state: bdi btrfs-1: dirty=521 wb=923 unstable=0 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 104.127595: balance_dirty_state: bdi btrfs-1: dirty=546 wb=923 unstable=0 bg_thresh=1003 thresh=2006 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 104.127874: balance_dirty_state: bdi btrfs-1: dirty=596 wb=923 unstable=0 bg_thresh=1002 thresh=2005 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 104.127879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.135247: balance_dirty_state: bdi btrfs-1: dirty=596 wb=773 unstable=0 bg_thresh=997 thresh=1995 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 104.135343: balance_dirty_state: bdi btrfs-1: dirty=596 wb=773 unstable=0 bg_thresh=997 thresh=1995 gap=626 poll_thresh=13 ino=257 dd-2584 [004] 104.135398: balance_dirty_state: bdi btrfs-1: dirty=621 wb=773 unstable=0 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 104.135454: balance_dirty_state: bdi btrfs-1: dirty=646 wb=773 unstable=0 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 104.135509: balance_dirty_state: bdi btrfs-1: dirty=646 wb=773 unstable=0 bg_thresh=1002 thresh=2005 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 104.135621: balance_dirty_state: bdi btrfs-1: dirty=696 wb=773 unstable=0 bg_thresh=1002 thresh=2004 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 104.135734: balance_dirty_state: bdi btrfs-1: dirty=721 wb=773 unstable=0 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 104.135845: balance_dirty_state: bdi btrfs-1: dirty=746 wb=773 unstable=0 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 104.135849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.143173: balance_dirty_state: bdi btrfs-1: dirty=746 wb=598 unstable=0 bg_thresh=997 thresh=1995 gap=651 poll_thresh=19 ino=257 dd-2584 [004] 104.143267: balance_dirty_state: bdi btrfs-1: dirty=771 wb=598 unstable=0 bg_thresh=997 thresh=1995 gap=626 poll_thresh=14 ino=257 dd-2584 [004] 104.143353: balance_dirty_state: bdi btrfs-1: dirty=771 wb=598 unstable=0 bg_thresh=1000 thresh=2000 gap=631 poll_thresh=15 ino=257 dd-2584 [004] 104.143437: balance_dirty_state: bdi btrfs-1: dirty=796 wb=598 unstable=0 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=16 ino=257 dd-2584 [004] 104.143910: balance_dirty_state: bdi btrfs-1: dirty=821 wb=598 unstable=0 bg_thresh=1002 thresh=2005 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 104.144082: balance_dirty_state: bdi btrfs-1: dirty=871 wb=598 unstable=0 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 104.144261: balance_dirty_state: bdi btrfs-1: dirty=896 wb=598 unstable=0 bg_thresh=1004 thresh=2008 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 104.144439: balance_dirty_state: bdi btrfs-1: dirty=921 wb=598 unstable=0 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=20 ino=257 dd-2584 [004] 104.144446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.151178: balance_dirty_state: bdi btrfs-1: dirty=921 wb=473 unstable=0 bg_thresh=1007 thresh=2014 gap=620 poll_thresh=20 ino=257 dd-2584 [004] 104.151271: balance_dirty_state: bdi btrfs-1: dirty=946 wb=473 unstable=0 bg_thresh=1007 thresh=2014 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 104.151357: balance_dirty_state: bdi btrfs-1: dirty=946 wb=473 unstable=0 bg_thresh=1009 thresh=2019 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 104.151528: balance_dirty_state: bdi btrfs-1: dirty=996 wb=473 unstable=0 bg_thresh=1012 thresh=2024 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 104.151703: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=473 unstable=0 bg_thresh=1011 thresh=2023 gap=529 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 104.151795: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21656 wrote=0 to_write=8192 dd-2584 [004] 104.151899: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=473 unstable=0 bg_thresh=1013 thresh=2027 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 104.152385: balance_dirty_state: bdi btrfs-1: dirty=946 wb=623 unstable=0 bg_thresh=1010 thresh=2020 gap=451 poll_thresh=20 ino=257 dd-2584 [004] 104.152388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.153938: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=624 to_write=7568 dd-2584 [004] 104.159197: balance_dirty_state: bdi btrfs-1: dirty=471 wb=973 unstable=0 bg_thresh=1005 thresh=2011 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 104.159286: balance_dirty_state: bdi btrfs-1: dirty=471 wb=973 unstable=0 bg_thresh=1005 thresh=2011 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 104.159379: balance_dirty_state: bdi btrfs-1: dirty=496 wb=973 unstable=0 bg_thresh=1008 thresh=2016 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 104.159641: balance_dirty_state: bdi btrfs-1: dirty=521 wb=973 unstable=0 bg_thresh=1010 thresh=2021 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 104.159814: balance_dirty_state: bdi btrfs-1: dirty=546 wb=973 unstable=0 bg_thresh=1013 thresh=2026 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 104.159996: balance_dirty_state: bdi btrfs-1: dirty=596 wb=973 unstable=0 bg_thresh=1009 thresh=2019 gap=450 poll_thresh=19 ino=257 dd-2584 [004] 104.160005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.167263: balance_dirty_state: bdi btrfs-1: dirty=596 wb=848 unstable=0 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=19 ino=257 dd-2584 [004] 104.167351: balance_dirty_state: bdi btrfs-1: dirty=596 wb=848 unstable=0 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=14 ino=257 dd-2584 [004] 104.167432: balance_dirty_state: bdi btrfs-1: dirty=621 wb=848 unstable=0 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=15 ino=257 dd-2584 [004] 104.167497: balance_dirty_state: bdi btrfs-1: dirty=646 wb=848 unstable=0 bg_thresh=1004 thresh=2008 gap=514 poll_thresh=16 ino=257 dd-2584 [004] 104.167640: balance_dirty_state: bdi btrfs-1: dirty=671 wb=848 unstable=0 bg_thresh=1006 thresh=2013 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 104.167646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.175201: balance_dirty_state: bdi btrfs-1: dirty=671 wb=648 unstable=0 bg_thresh=996 thresh=1992 gap=673 poll_thresh=17 ino=257 dd-2584 [004] 104.175295: balance_dirty_state: bdi btrfs-1: dirty=696 wb=648 unstable=0 bg_thresh=998 thresh=1997 gap=653 poll_thresh=13 ino=257 dd-2584 [004] 104.175387: balance_dirty_state: bdi btrfs-1: dirty=696 wb=648 unstable=0 bg_thresh=998 thresh=1997 gap=653 poll_thresh=14 ino=257 dd-2584 [004] 104.175779: balance_dirty_state: bdi btrfs-1: dirty=721 wb=648 unstable=0 bg_thresh=1001 thresh=2002 gap=633 poll_thresh=15 ino=257 dd-2584 [004] 104.175866: balance_dirty_state: bdi btrfs-1: dirty=721 wb=648 unstable=0 bg_thresh=1001 thresh=2002 gap=633 poll_thresh=16 ino=257 dd-2584 [004] 104.176041: balance_dirty_state: bdi btrfs-1: dirty=771 wb=648 unstable=0 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 104.176221: balance_dirty_state: bdi btrfs-1: dirty=796 wb=648 unstable=0 bg_thresh=1005 thresh=2011 gap=567 poll_thresh=18 ino=257 dd-2584 [004] 104.176398: balance_dirty_state: bdi btrfs-1: dirty=821 wb=648 unstable=0 bg_thresh=1005 thresh=2010 gap=541 poll_thresh=19 ino=257 dd-2584 [004] 104.176577: balance_dirty_state: bdi btrfs-1: dirty=871 wb=648 unstable=0 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=20 ino=257 dd-2584 [004] 104.176584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 104.183174: balance_dirty_state: bdi btrfs-1: dirty=871 wb=523 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=20 ino=257 dd-2584 [000] 104.183267: balance_dirty_state: bdi btrfs-1: dirty=896 wb=523 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=15 ino=257 dd-2584 [000] 104.183349: balance_dirty_state: bdi btrfs-1: dirty=921 wb=523 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 104.183519: balance_dirty_state: bdi btrfs-1: dirty=946 wb=523 unstable=0 bg_thresh=1000 thresh=2000 gap=531 poll_thresh=17 ino=257 dd-2584 [000] 104.183694: balance_dirty_state: bdi btrfs-1: dirty=971 wb=523 unstable=0 bg_thresh=998 thresh=1997 gap=503 poll_thresh=18 ino=257 dd-2584 [000] 104.184110: balance_dirty_state: bdi btrfs-1: dirty=996 wb=523 unstable=0 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=19 ino=257 dd-2584 [000] 104.184115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 104.191284: balance_dirty_state: bdi btrfs-1: dirty=996 wb=398 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=19 ino=257 dd-2584 [000] 104.191350: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=398 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 104.191414: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=398 unstable=0 bg_thresh=997 thresh=1995 gap=551 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 104.191421: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21696 wrote=0 to_write=8192 dd-2584 [000] 104.191475: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=398 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 104.191602: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=423 unstable=0 bg_thresh=999 thresh=1999 gap=505 poll_thresh=17 ino=257 dd-2584 [000] 104.191732: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=473 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=18 ino=257 dd-2584 [000] 104.191734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.193512: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=640 to_write=7552 dd-2584 [000] 104.203349: balance_dirty_state: bdi btrfs-1: dirty=496 wb=898 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=18 ino=257 dd-2584 [000] 104.203416: balance_dirty_state: bdi btrfs-1: dirty=521 wb=898 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=13 ino=257 dd-2584 [000] 104.203474: balance_dirty_state: bdi btrfs-1: dirty=521 wb=898 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=14 ino=257 dd-2584 [000] 104.203532: balance_dirty_state: bdi btrfs-1: dirty=546 wb=898 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=15 ino=257 dd-2584 [000] 104.203657: balance_dirty_state: bdi btrfs-1: dirty=571 wb=823 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=16 ino=257 dd-2584 [000] 104.203844: balance_dirty_state: bdi btrfs-1: dirty=596 wb=748 unstable=0 bg_thresh=992 thresh=1984 gap=640 poll_thresh=17 ino=257 dd-2584 [000] 104.204291: balance_dirty_state: bdi btrfs-1: dirty=621 wb=748 unstable=0 bg_thresh=998 thresh=1997 gap=628 poll_thresh=18 ino=257 dd-2584 [000] 104.204462: balance_dirty_state: bdi btrfs-1: dirty=646 wb=748 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=19 ino=257 dd-2584 [000] 104.204628: balance_dirty_state: bdi btrfs-1: dirty=696 wb=748 unstable=0 bg_thresh=992 thresh=1985 gap=541 poll_thresh=20 ino=257 dd-2584 [000] 104.204801: balance_dirty_state: bdi btrfs-1: dirty=721 wb=748 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=21 ino=257 dd-2584 [000] 104.204972: balance_dirty_state: bdi btrfs-1: dirty=746 wb=748 unstable=0 bg_thresh=995 thresh=1991 gap=497 poll_thresh=22 ino=257 dd-2584 [000] 104.204978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 104.211281: balance_dirty_state: bdi btrfs-1: dirty=746 wb=698 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=22 ino=257 dd-2584 [004] 104.211374: balance_dirty_state: bdi btrfs-1: dirty=746 wb=698 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 104.211540: balance_dirty_state: bdi btrfs-1: dirty=771 wb=698 unstable=0 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 104.211706: balance_dirty_state: bdi btrfs-1: dirty=821 wb=698 unstable=0 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 104.211713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=64580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.219261: balance_dirty_state: bdi btrfs-1: dirty=821 wb=623 unstable=0 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 104.219358: balance_dirty_state: bdi btrfs-1: dirty=821 wb=623 unstable=0 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=13 ino=257 dd-2584 [004] 104.219442: balance_dirty_state: bdi btrfs-1: dirty=846 wb=623 unstable=0 bg_thresh=1005 thresh=2010 gap=541 poll_thresh=14 ino=257 dd-2584 [004] 104.219814: balance_dirty_state: bdi btrfs-1: dirty=871 wb=623 unstable=0 bg_thresh=1005 thresh=2010 gap=516 poll_thresh=15 ino=257 dd-2584 [004] 104.219899: balance_dirty_state: bdi btrfs-1: dirty=871 wb=623 unstable=0 bg_thresh=1007 thresh=2015 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 104.220068: balance_dirty_state: bdi btrfs-1: dirty=921 wb=623 unstable=0 bg_thresh=1007 thresh=2014 gap=470 poll_thresh=17 ino=257 dd-2584 [004] 104.220074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=64580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.227228: balance_dirty_state: bdi btrfs-1: dirty=921 wb=373 unstable=0 bg_thresh=1004 thresh=2009 gap=715 poll_thresh=17 ino=257 dd-2584 [004] 104.227329: balance_dirty_state: bdi btrfs-1: dirty=921 wb=373 unstable=0 bg_thresh=1004 thresh=2009 gap=715 poll_thresh=13 ino=257 dd-2584 [004] 104.227385: balance_dirty_state: bdi btrfs-1: dirty=946 wb=373 unstable=0 bg_thresh=1007 thresh=2014 gap=695 poll_thresh=14 ino=257 dd-2584 [004] 104.227440: balance_dirty_state: bdi btrfs-1: dirty=971 wb=373 unstable=0 bg_thresh=1007 thresh=2014 gap=670 poll_thresh=15 ino=257 dd-2584 [004] 104.227497: balance_dirty_state: bdi btrfs-1: dirty=971 wb=373 unstable=0 bg_thresh=1006 thresh=2013 gap=669 poll_thresh=16 ino=257 dd-2584 [004] 104.227610: balance_dirty_state: bdi btrfs-1: dirty=996 wb=373 unstable=0 bg_thresh=1006 thresh=2012 gap=643 poll_thresh=17 ino=257 dd-2584 [004] 104.227724: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=373 unstable=0 bg_thresh=1005 thresh=2011 gap=592 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 104.227789: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21732 wrote=0 to_write=8192 dd-2584 [004] 104.227850: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=373 unstable=0 bg_thresh=1007 thresh=2015 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 104.227976: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=423 unstable=0 bg_thresh=1007 thresh=2014 gap=545 poll_thresh=20 ino=257 dd-2584 [004] 104.228276: balance_dirty_state: bdi btrfs-1: dirty=971 wb=548 unstable=0 bg_thresh=1006 thresh=2013 gap=494 poll_thresh=21 ino=257 dd-2584 [004] 104.228278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=64580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.229926: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=656 to_write=7536 dd-2584 [004] 104.235188: balance_dirty_state: bdi btrfs-1: dirty=471 wb=898 unstable=0 bg_thresh=1001 thresh=2002 gap=633 poll_thresh=21 ino=257 dd-2584 [004] 104.235258: balance_dirty_state: bdi btrfs-1: dirty=471 wb=898 unstable=0 bg_thresh=1001 thresh=2002 gap=633 poll_thresh=16 ino=257 dd-2584 [004] 104.235381: balance_dirty_state: bdi btrfs-1: dirty=496 wb=898 unstable=0 bg_thresh=1003 thresh=2007 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 104.235495: balance_dirty_state: bdi btrfs-1: dirty=546 wb=898 unstable=0 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=18 ino=257 dd-2584 [004] 104.235615: balance_dirty_state: bdi btrfs-1: dirty=571 wb=898 unstable=0 bg_thresh=1008 thresh=2016 gap=547 poll_thresh=19 ino=257 dd-2584 [004] 104.235726: balance_dirty_state: bdi btrfs-1: dirty=596 wb=898 unstable=0 bg_thresh=1007 thresh=2015 gap=521 poll_thresh=20 ino=257 dd-2584 [004] 104.235839: balance_dirty_state: bdi btrfs-1: dirty=646 wb=898 unstable=0 bg_thresh=1007 thresh=2014 gap=470 poll_thresh=21 ino=257 dd-2584 [004] 104.235843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=64580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.243216: balance_dirty_state: bdi btrfs-1: dirty=646 wb=773 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=21 ino=257 dd-2584 [004] 104.243357: balance_dirty_state: bdi btrfs-1: dirty=646 wb=773 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 104.243589: balance_dirty_state: bdi btrfs-1: dirty=696 wb=773 unstable=0 bg_thresh=1002 thresh=2004 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 104.244171: balance_dirty_state: bdi btrfs-1: dirty=721 wb=773 unstable=0 bg_thresh=1004 thresh=2009 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 104.244410: balance_dirty_state: bdi btrfs-1: dirty=746 wb=773 unstable=0 bg_thresh=1006 thresh=2013 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 104.244419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=64580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.251237: balance_dirty_state: bdi btrfs-1: dirty=746 wb=648 unstable=0 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 104.251350: balance_dirty_state: bdi btrfs-1: dirty=771 wb=648 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 104.251435: balance_dirty_state: bdi btrfs-1: dirty=771 wb=648 unstable=0 bg_thresh=1004 thresh=2008 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 104.251518: balance_dirty_state: bdi btrfs-1: dirty=796 wb=648 unstable=0 bg_thresh=1004 thresh=2008 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 104.251685: balance_dirty_state: bdi btrfs-1: dirty=821 wb=648 unstable=0 bg_thresh=1006 thresh=2013 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 104.251854: balance_dirty_state: bdi btrfs-1: dirty=871 wb=648 unstable=0 bg_thresh=1008 thresh=2017 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 104.251860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=64580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.259269: balance_dirty_state: bdi btrfs-1: dirty=871 wb=498 unstable=0 bg_thresh=1006 thresh=2012 gap=643 poll_thresh=18 ino=257 dd-2584 [004] 104.259334: balance_dirty_state: bdi btrfs-1: dirty=871 wb=498 unstable=0 bg_thresh=1003 thresh=2006 gap=637 poll_thresh=13 ino=257 dd-2584 [004] 104.259392: balance_dirty_state: bdi btrfs-1: dirty=896 wb=498 unstable=0 bg_thresh=1005 thresh=2011 gap=617 poll_thresh=14 ino=257 dd-2584 [004] 104.259448: balance_dirty_state: bdi btrfs-1: dirty=896 wb=498 unstable=0 bg_thresh=1002 thresh=2005 gap=611 poll_thresh=15 ino=257 dd-2584 [004] 104.259505: balance_dirty_state: bdi btrfs-1: dirty=921 wb=498 unstable=0 bg_thresh=1005 thresh=2010 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 104.259783: balance_dirty_state: bdi btrfs-1: dirty=946 wb=498 unstable=0 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 104.259898: balance_dirty_state: bdi btrfs-1: dirty=996 wb=498 unstable=0 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 104.260013: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=498 unstable=0 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 104.260018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=64580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.260127: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21764 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 104.263144: writeback_single_inode: bdi btrfs-1: ino=257 state= age=132 wrote=560 to_write=7632 dd-2584 [004] 104.267215: balance_dirty_state: bdi btrfs-1: dirty=471 wb=948 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 104.267290: balance_dirty_state: bdi btrfs-1: dirty=496 wb=948 unstable=0 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 104.267346: balance_dirty_state: bdi btrfs-1: dirty=496 wb=948 unstable=0 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 104.267401: balance_dirty_state: bdi btrfs-1: dirty=521 wb=948 unstable=0 bg_thresh=1003 thresh=2007 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 104.267512: balance_dirty_state: bdi btrfs-1: dirty=546 wb=948 unstable=0 bg_thresh=1006 thresh=2012 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 104.267626: balance_dirty_state: bdi btrfs-1: dirty=571 wb=948 unstable=0 bg_thresh=1008 thresh=2016 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 104.267631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=64580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.275303: balance_dirty_state: bdi btrfs-1: dirty=571 wb=823 unstable=0 bg_thresh=1005 thresh=2010 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 104.275429: balance_dirty_state: bdi btrfs-1: dirty=596 wb=823 unstable=0 bg_thresh=1005 thresh=2010 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 104.275543: balance_dirty_state: bdi btrfs-1: dirty=621 wb=823 unstable=0 bg_thresh=1007 thresh=2015 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 104.275662: balance_dirty_state: bdi btrfs-1: dirty=621 wb=823 unstable=0 bg_thresh=1007 thresh=2015 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 104.275779: balance_dirty_state: bdi btrfs-1: dirty=646 wb=823 unstable=0 bg_thresh=1007 thresh=2014 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 104.276536: balance_dirty_state: bdi btrfs-1: dirty=671 wb=823 unstable=0 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 104.276898: balance_dirty_state: bdi btrfs-1: dirty=721 wb=823 unstable=0 bg_thresh=1001 thresh=2003 gap=459 poll_thresh=18 ino=257 dd-2584 [004] 104.276910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=64580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.283297: balance_dirty_state: bdi btrfs-1: dirty=721 wb=698 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 104.283427: balance_dirty_state: bdi btrfs-1: dirty=721 wb=698 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 104.283570: balance_dirty_state: bdi btrfs-1: dirty=746 wb=698 unstable=0 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=14 ino=257 dd-2584 [004] 104.283785: balance_dirty_state: bdi btrfs-1: dirty=746 wb=648 unstable=0 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 104.283998: balance_dirty_state: bdi btrfs-1: dirty=771 wb=573 unstable=0 bg_thresh=1001 thresh=2002 gap=658 poll_thresh=16 ino=257 dd-2584 [004] 104.284355: balance_dirty_state: bdi btrfs-1: dirty=796 wb=573 unstable=0 bg_thresh=1000 thresh=2001 gap=632 poll_thresh=17 ino=257 dd-2584 [004] 104.284716: balance_dirty_state: bdi btrfs-1: dirty=846 wb=573 unstable=0 bg_thresh=1002 thresh=2005 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 104.285073: balance_dirty_state: bdi btrfs-1: dirty=871 wb=573 unstable=0 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=19 ino=257 dd-2584 [004] 104.285437: balance_dirty_state: bdi btrfs-1: dirty=896 wb=573 unstable=0 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 104.286430: balance_dirty_state: bdi btrfs-1: dirty=946 wb=573 unstable=0 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=21 ino=257 dd-2584 [004] 104.286442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=64580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.291243: balance_dirty_state: bdi btrfs-1: dirty=946 wb=573 unstable=0 bg_thresh=993 thresh=1986 gap=467 poll_thresh=21 ino=257 dd-2584 [004] 104.291250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=64580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 104.299278: balance_dirty_state: bdi btrfs-1: dirty=946 wb=423 unstable=0 bg_thresh=987 thresh=1974 gap=605 poll_thresh=21 ino=257 dd-2584 [000] 104.299411: balance_dirty_state: bdi btrfs-1: dirty=971 wb=373 unstable=0 bg_thresh=984 thresh=1968 gap=624 poll_thresh=16 ino=257 dd-2584 [000] 104.299591: balance_dirty_state: bdi btrfs-1: dirty=996 wb=298 unstable=0 bg_thresh=984 thresh=1969 gap=675 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 104.299616: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21804 wrote=0 to_write=8192 dd-2584 [000] 104.299762: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=298 unstable=0 bg_thresh=983 thresh=1966 gap=622 poll_thresh=18 ino=257 dd-2584 [000] 104.299901: balance_dirty_state: bdi btrfs-1: dirty=996 wb=348 unstable=0 bg_thresh=988 thresh=1976 gap=632 poll_thresh=19 ino=257 dd-2584 [000] 104.300038: balance_dirty_state: bdi btrfs-1: dirty=971 wb=423 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=20 ino=257 dd-2584 [000] 104.300199: balance_dirty_state: bdi btrfs-1: dirty=946 wb=473 unstable=0 bg_thresh=987 thresh=1974 gap=555 poll_thresh=21 ino=257 dd-2584 [000] 104.300332: balance_dirty_state: bdi btrfs-1: dirty=946 wb=498 unstable=0 bg_thresh=986 thresh=1973 gap=529 poll_thresh=22 ino=257 dd-2584 [000] 104.300642: balance_dirty_state: bdi btrfs-1: dirty=896 wb=598 unstable=0 bg_thresh=988 thresh=1977 gap=483 poll_thresh=23 ino=257 dd-2584 [000] 104.300644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=64580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.302311: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=704 to_write=7488 dd-2584 [004] 104.307265: balance_dirty_state: bdi btrfs-1: dirty=496 wb=873 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=23 ino=257 dd-2584 [004] 104.307358: balance_dirty_state: bdi btrfs-1: dirty=496 wb=873 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=17 ino=257 dd-2584 [004] 104.307523: balance_dirty_state: bdi btrfs-1: dirty=521 wb=873 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 104.307691: balance_dirty_state: bdi btrfs-1: dirty=571 wb=873 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=19 ino=257 dd-2584 [004] 104.307867: balance_dirty_state: bdi btrfs-1: dirty=596 wb=873 unstable=0 bg_thresh=995 thresh=1991 gap=522 poll_thresh=20 ino=257 dd-2584 [004] 104.308041: balance_dirty_state: bdi btrfs-1: dirty=621 wb=873 unstable=0 bg_thresh=995 thresh=1990 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 104.308048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=64580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.315281: balance_dirty_state: bdi btrfs-1: dirty=621 wb=748 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=21 ino=257 dd-2584 [004] 104.315384: balance_dirty_state: bdi btrfs-1: dirty=646 wb=748 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 104.315583: balance_dirty_state: bdi btrfs-1: dirty=671 wb=698 unstable=0 bg_thresh=992 thresh=1984 gap=615 poll_thresh=17 ino=257 dd-2584 [004] 104.315771: balance_dirty_state: bdi btrfs-1: dirty=696 wb=698 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 104.316250: balance_dirty_state: bdi btrfs-1: dirty=746 wb=698 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=19 ino=257 dd-2584 [004] 104.316421: balance_dirty_state: bdi btrfs-1: dirty=771 wb=698 unstable=0 bg_thresh=996 thresh=1992 gap=523 poll_thresh=20 ino=257 dd-2584 [004] 104.316593: balance_dirty_state: bdi btrfs-1: dirty=796 wb=698 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=21 ino=257 dd-2584 [004] 104.316599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 104.323332: balance_dirty_state: bdi btrfs-1: dirty=796 wb=698 unstable=0 bg_thresh=987 thresh=1974 gap=480 poll_thresh=21 ino=257 dd-2584 [005] 104.323337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 104.331290: balance_dirty_state: bdi btrfs-1: dirty=796 wb=448 unstable=0 bg_thresh=991 thresh=1983 gap=739 poll_thresh=21 ino=257 dd-2584 [005] 104.331415: balance_dirty_state: bdi btrfs-1: dirty=821 wb=448 unstable=0 bg_thresh=994 thresh=1988 gap=719 poll_thresh=16 ino=257 dd-2584 [005] 104.331647: balance_dirty_state: bdi btrfs-1: dirty=846 wb=448 unstable=0 bg_thresh=996 thresh=1993 gap=699 poll_thresh=17 ino=257 dd-2584 [005] 104.331883: balance_dirty_state: bdi btrfs-1: dirty=896 wb=448 unstable=0 bg_thresh=996 thresh=1993 gap=649 poll_thresh=18 ino=257 dd-2584 [005] 104.332118: balance_dirty_state: bdi btrfs-1: dirty=921 wb=448 unstable=0 bg_thresh=998 thresh=1997 gap=628 poll_thresh=19 ino=257 dd-2584 [005] 104.332352: balance_dirty_state: bdi btrfs-1: dirty=946 wb=448 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=20 ino=257 dd-2584 [005] 104.332585: balance_dirty_state: bdi btrfs-1: dirty=971 wb=448 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=21 ino=257 dd-2584 [005] 104.333172: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=448 unstable=0 bg_thresh=994 thresh=1988 gap=519 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 104.333225: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21836 wrote=0 to_write=8192 dd-2584 [005] 104.333421: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=448 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=23 ino=257 dd-2584 [005] 104.333669: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=498 unstable=0 bg_thresh=995 thresh=1991 gap=472 poll_thresh=24 ino=257 dd-2584 [005] 104.333672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.337237: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=592 to_write=7600 dd-2584 [005] 104.339423: balance_dirty_state: bdi btrfs-1: dirty=471 wb=923 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=24 ino=257 dd-2584 [005] 104.339550: balance_dirty_state: bdi btrfs-1: dirty=496 wb=923 unstable=0 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=18 ino=257 dd-2584 [005] 104.339787: balance_dirty_state: bdi btrfs-1: dirty=521 wb=923 unstable=0 bg_thresh=999 thresh=1999 gap=555 poll_thresh=19 ino=257 dd-2584 [005] 104.340022: balance_dirty_state: bdi btrfs-1: dirty=546 wb=923 unstable=0 bg_thresh=999 thresh=1998 gap=529 poll_thresh=20 ino=257 dd-2584 [005] 104.340256: balance_dirty_state: bdi btrfs-1: dirty=596 wb=923 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=21 ino=257 dd-2584 [005] 104.340265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 104.351307: balance_dirty_state: bdi btrfs-1: dirty=596 wb=798 unstable=0 bg_thresh=999 thresh=1998 gap=604 poll_thresh=21 ino=257 dd-2584 [001] 104.351437: balance_dirty_state: bdi btrfs-1: dirty=596 wb=798 unstable=0 bg_thresh=999 thresh=1998 gap=604 poll_thresh=16 ino=257 dd-2584 [001] 104.351680: balance_dirty_state: bdi btrfs-1: dirty=646 wb=798 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 104.352267: balance_dirty_state: bdi btrfs-1: dirty=671 wb=798 unstable=0 bg_thresh=1005 thresh=2011 gap=542 poll_thresh=18 ino=257 dd-2584 [001] 104.352505: balance_dirty_state: bdi btrfs-1: dirty=696 wb=798 unstable=0 bg_thresh=1005 thresh=2010 gap=516 poll_thresh=19 ino=257 dd-2584 [001] 104.352739: balance_dirty_state: bdi btrfs-1: dirty=746 wb=798 unstable=0 bg_thresh=1004 thresh=2009 gap=465 poll_thresh=20 ino=257 dd-2584 [001] 104.352748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 104.363325: balance_dirty_state: bdi btrfs-1: dirty=746 wb=473 unstable=0 bg_thresh=1005 thresh=2010 gap=791 poll_thresh=20 ino=257 dd-2584 [001] 104.363396: balance_dirty_state: bdi btrfs-1: dirty=746 wb=473 unstable=0 bg_thresh=1007 thresh=2015 gap=796 poll_thresh=15 ino=257 dd-2584 [001] 104.363455: balance_dirty_state: bdi btrfs-1: dirty=771 wb=473 unstable=0 bg_thresh=1007 thresh=2014 gap=770 poll_thresh=16 ino=257 dd-2584 [001] 104.363568: balance_dirty_state: bdi btrfs-1: dirty=796 wb=473 unstable=0 bg_thresh=1006 thresh=2013 gap=744 poll_thresh=17 ino=257 dd-2584 [001] 104.363682: balance_dirty_state: bdi btrfs-1: dirty=821 wb=473 unstable=0 bg_thresh=1006 thresh=2012 gap=718 poll_thresh=18 ino=257 dd-2584 [001] 104.363795: balance_dirty_state: bdi btrfs-1: dirty=871 wb=473 unstable=0 bg_thresh=1008 thresh=2016 gap=672 poll_thresh=19 ino=257 dd-2584 [001] 104.363907: balance_dirty_state: bdi btrfs-1: dirty=896 wb=473 unstable=0 bg_thresh=1007 thresh=2015 gap=646 poll_thresh=20 ino=257 dd-2584 [001] 104.364188: balance_dirty_state: bdi btrfs-1: dirty=921 wb=473 unstable=0 bg_thresh=1007 thresh=2014 gap=620 poll_thresh=21 ino=257 dd-2584 [001] 104.364303: balance_dirty_state: bdi btrfs-1: dirty=971 wb=473 unstable=0 bg_thresh=1006 thresh=2013 gap=569 poll_thresh=22 ino=257 dd-2584 [001] 104.364416: balance_dirty_state: bdi btrfs-1: dirty=996 wb=473 unstable=0 bg_thresh=1008 thresh=2017 gap=548 poll_thresh=23 ino=257 dd-2584 [001] 104.364533: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=473 unstable=0 bg_thresh=1005 thresh=2010 gap=516 poll_thresh=24 ino=257 flush-btrfs-1-2586 [003] 104.364598: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21868 wrote=0 to_write=8192 dd-2584 [001] 104.364666: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=473 unstable=0 bg_thresh=1004 thresh=2009 gap=490 poll_thresh=25 ino=257 dd-2584 [001] 104.364667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 104.368383: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=576 to_write=7616 dd-2584 [000] 104.371388: balance_dirty_state: bdi btrfs-1: dirty=471 wb=898 unstable=0 bg_thresh=1003 thresh=2007 gap=638 poll_thresh=25 ino=257 dd-2584 [000] 104.371489: balance_dirty_state: bdi btrfs-1: dirty=496 wb=898 unstable=0 bg_thresh=1006 thresh=2012 gap=618 poll_thresh=19 ino=257 dd-2584 [000] 104.371725: balance_dirty_state: bdi btrfs-1: dirty=521 wb=898 unstable=0 bg_thresh=1005 thresh=2011 gap=592 poll_thresh=20 ino=257 dd-2584 [000] 104.371960: balance_dirty_state: bdi btrfs-1: dirty=546 wb=898 unstable=0 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=21 ino=257 dd-2584 [000] 104.372546: balance_dirty_state: bdi btrfs-1: dirty=571 wb=898 unstable=0 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=22 ino=257 dd-2584 [000] 104.372781: balance_dirty_state: bdi btrfs-1: dirty=621 wb=898 unstable=0 bg_thresh=1006 thresh=2013 gap=494 poll_thresh=23 ino=257 dd-2584 [000] 104.372789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-190% task_weight=101% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 104.379247: balance_dirty_state: bdi btrfs-1: dirty=621 wb=773 unstable=0 bg_thresh=1008 thresh=2016 gap=622 poll_thresh=23 ino=257 dd-2584 [000] 104.379371: balance_dirty_state: bdi btrfs-1: dirty=621 wb=773 unstable=0 bg_thresh=1008 thresh=2016 gap=622 poll_thresh=17 ino=257 dd-2584 [000] 104.379605: balance_dirty_state: bdi btrfs-1: dirty=671 wb=773 unstable=0 bg_thresh=1007 thresh=2015 gap=571 poll_thresh=18 ino=257 dd-2584 [000] 104.379840: balance_dirty_state: bdi btrfs-1: dirty=696 wb=773 unstable=0 bg_thresh=1009 thresh=2019 gap=550 poll_thresh=19 ino=257 dd-2584 [000] 104.380075: balance_dirty_state: bdi btrfs-1: dirty=721 wb=773 unstable=0 bg_thresh=1006 thresh=2012 gap=518 poll_thresh=20 ino=257 dd-2584 [000] 104.380307: balance_dirty_state: bdi btrfs-1: dirty=771 wb=773 unstable=0 bg_thresh=1005 thresh=2011 gap=467 poll_thresh=21 ino=257 dd-2584 [000] 104.380315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 104.387282: balance_dirty_state: bdi btrfs-1: dirty=771 wb=648 unstable=0 bg_thresh=1005 thresh=2011 gap=592 poll_thresh=21 ino=257 dd-2584 [000] 104.387362: balance_dirty_state: bdi btrfs-1: dirty=771 wb=648 unstable=0 bg_thresh=1008 thresh=2016 gap=597 poll_thresh=16 ino=257 dd-2584 [000] 104.387478: balance_dirty_state: bdi btrfs-1: dirty=796 wb=648 unstable=0 bg_thresh=1007 thresh=2015 gap=571 poll_thresh=17 ino=257 dd-2584 [000] 104.387754: balance_dirty_state: bdi btrfs-1: dirty=846 wb=648 unstable=0 bg_thresh=1009 thresh=2019 gap=525 poll_thresh=18 ino=257 dd-2584 [000] 104.387866: balance_dirty_state: bdi btrfs-1: dirty=871 wb=648 unstable=0 bg_thresh=1009 thresh=2018 gap=499 poll_thresh=19 ino=257 dd-2584 [000] 104.387871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-184% task_weight=101% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.395320: balance_dirty_state: bdi btrfs-1: dirty=871 wb=573 unstable=0 bg_thresh=1008 thresh=2016 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 104.395415: balance_dirty_state: bdi btrfs-1: dirty=896 wb=573 unstable=0 bg_thresh=1010 thresh=2021 gap=552 poll_thresh=14 ino=257 dd-2584 [004] 104.395500: balance_dirty_state: bdi btrfs-1: dirty=921 wb=573 unstable=0 bg_thresh=1007 thresh=2015 gap=521 poll_thresh=15 ino=257 dd-2584 [004] 104.395587: balance_dirty_state: bdi btrfs-1: dirty=921 wb=573 unstable=0 bg_thresh=1010 thresh=2020 gap=526 poll_thresh=16 ino=257 dd-2584 [004] 104.395754: balance_dirty_state: bdi btrfs-1: dirty=971 wb=573 unstable=0 bg_thresh=1009 thresh=2019 gap=475 poll_thresh=17 ino=257 dd-2584 [004] 104.395760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.403336: balance_dirty_state: bdi btrfs-1: dirty=971 wb=448 unstable=0 bg_thresh=1010 thresh=2020 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 104.403507: balance_dirty_state: bdi btrfs-1: dirty=971 wb=423 unstable=0 bg_thresh=1005 thresh=2011 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 104.403613: balance_dirty_state: bdi btrfs-1: dirty=996 wb=373 unstable=0 bg_thresh=1008 thresh=2017 gap=648 poll_thresh=14 ino=257 dd-2584 [004] 104.403708: balance_dirty_state: bdi btrfs-1: dirty=996 wb=323 unstable=0 bg_thresh=1008 thresh=2016 gap=697 poll_thresh=15 ino=257 dd-2584 [004] 104.403794: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=323 unstable=0 bg_thresh=1007 thresh=2015 gap=671 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 104.403843: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21908 wrote=0 to_write=8192 dd-2584 [004] 104.404044: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=323 unstable=0 bg_thresh=1007 thresh=2014 gap=645 poll_thresh=17 ino=257 dd-2584 [004] 104.404290: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=373 unstable=0 bg_thresh=1006 thresh=2013 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 104.404886: balance_dirty_state: bdi btrfs-1: dirty=946 wb=473 unstable=0 bg_thresh=1008 thresh=2017 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 104.405135: balance_dirty_state: bdi btrfs-1: dirty=946 wb=523 unstable=0 bg_thresh=1008 thresh=2016 gap=547 poll_thresh=20 ino=257 dd-2584 [004] 104.405381: balance_dirty_state: bdi btrfs-1: dirty=921 wb=548 unstable=0 bg_thresh=1007 thresh=2015 gap=546 poll_thresh=21 ino=257 dd-2584 [004] 104.405625: balance_dirty_state: bdi btrfs-1: dirty=946 wb=598 unstable=0 bg_thresh=1007 thresh=2014 gap=470 poll_thresh=22 ino=257 dd-2584 [004] 104.405628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.408844: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=736 to_write=7456 dd-2584 [004] 104.411362: balance_dirty_state: bdi btrfs-1: dirty=496 wb=923 unstable=0 bg_thresh=1008 thresh=2017 gap=598 poll_thresh=22 ino=257 dd-2584 [004] 104.411489: balance_dirty_state: bdi btrfs-1: dirty=496 wb=923 unstable=0 bg_thresh=1011 thresh=2022 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 104.411729: balance_dirty_state: bdi btrfs-1: dirty=546 wb=923 unstable=0 bg_thresh=1010 thresh=2020 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 104.411963: balance_dirty_state: bdi btrfs-1: dirty=571 wb=923 unstable=0 bg_thresh=1009 thresh=2019 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 104.412197: balance_dirty_state: bdi btrfs-1: dirty=596 wb=923 unstable=0 bg_thresh=1009 thresh=2018 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 104.412206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=101% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.419335: balance_dirty_state: bdi btrfs-1: dirty=596 wb=798 unstable=0 bg_thresh=1008 thresh=2017 gap=623 poll_thresh=19 ino=257 dd-2584 [004] 104.419421: balance_dirty_state: bdi btrfs-1: dirty=621 wb=798 unstable=0 bg_thresh=1008 thresh=2017 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 104.419646: balance_dirty_state: bdi btrfs-1: dirty=646 wb=798 unstable=0 bg_thresh=1008 thresh=2016 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 104.419704: balance_dirty_state: bdi btrfs-1: dirty=646 wb=798 unstable=0 bg_thresh=1010 thresh=2021 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 104.419816: balance_dirty_state: bdi btrfs-1: dirty=671 wb=798 unstable=0 bg_thresh=1010 thresh=2020 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 104.419927: balance_dirty_state: bdi btrfs-1: dirty=721 wb=798 unstable=0 bg_thresh=1009 thresh=2019 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 104.419931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=99% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.427433: balance_dirty_state: bdi btrfs-1: dirty=721 wb=723 unstable=0 bg_thresh=1014 thresh=2028 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 104.427526: balance_dirty_state: bdi btrfs-1: dirty=746 wb=723 unstable=0 bg_thresh=1016 thresh=2033 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 104.427622: balance_dirty_state: bdi btrfs-1: dirty=771 wb=723 unstable=0 bg_thresh=1016 thresh=2032 gap=538 poll_thresh=15 ino=257 dd-2584 [004] 104.427711: balance_dirty_state: bdi btrfs-1: dirty=771 wb=723 unstable=0 bg_thresh=1013 thresh=2026 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 104.427898: balance_dirty_state: bdi btrfs-1: dirty=821 wb=723 unstable=0 bg_thresh=1008 thresh=2017 gap=473 poll_thresh=17 ino=257 dd-2584 [004] 104.427905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.435291: balance_dirty_state: bdi btrfs-1: dirty=821 wb=598 unstable=0 bg_thresh=998 thresh=1997 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 104.435395: balance_dirty_state: bdi btrfs-1: dirty=821 wb=548 unstable=0 bg_thresh=995 thresh=1991 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 104.435498: balance_dirty_state: bdi btrfs-1: dirty=846 wb=498 unstable=0 bg_thresh=993 thresh=1987 gap=643 poll_thresh=14 ino=257 dd-2584 [004] 104.435595: balance_dirty_state: bdi btrfs-1: dirty=846 wb=498 unstable=0 bg_thresh=990 thresh=1981 gap=637 poll_thresh=15 ino=257 dd-2584 [004] 104.435698: balance_dirty_state: bdi btrfs-1: dirty=871 wb=498 unstable=0 bg_thresh=989 thresh=1978 gap=609 poll_thresh=16 ino=257 dd-2584 [004] 104.436110: balance_dirty_state: bdi btrfs-1: dirty=896 wb=473 unstable=0 bg_thresh=993 thresh=1986 gap=617 poll_thresh=17 ino=257 dd-2584 [004] 104.436237: balance_dirty_state: bdi btrfs-1: dirty=946 wb=473 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=18 ino=257 dd-2584 [004] 104.436412: balance_dirty_state: bdi btrfs-1: dirty=971 wb=473 unstable=0 bg_thresh=985 thresh=1971 gap=527 poll_thresh=19 ino=257 dd-2584 [004] 104.436534: balance_dirty_state: bdi btrfs-1: dirty=996 wb=473 unstable=0 bg_thresh=987 thresh=1974 gap=505 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 104.436553: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21940 wrote=0 to_write=16384 dd-2584 [004] 104.436683: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=498 unstable=0 bg_thresh=988 thresh=1976 gap=457 poll_thresh=21 ino=257 dd-2584 [004] 104.436685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.438344: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=544 to_write=15840 dd-2584 [007] 104.443272: balance_dirty_state: bdi btrfs-1: dirty=496 wb=898 unstable=0 bg_thresh=977 thresh=1955 gap=561 poll_thresh=21 ino=257 dd-2584 [007] 104.443341: balance_dirty_state: bdi btrfs-1: dirty=496 wb=898 unstable=0 bg_thresh=977 thresh=1955 gap=561 poll_thresh=16 ino=257 dd-2584 [007] 104.443464: balance_dirty_state: bdi btrfs-1: dirty=546 wb=898 unstable=0 bg_thresh=983 thresh=1966 gap=522 poll_thresh=17 ino=257 dd-2584 [007] 104.443585: balance_dirty_state: bdi btrfs-1: dirty=571 wb=898 unstable=0 bg_thresh=985 thresh=1970 gap=501 poll_thresh=18 ino=257 dd-2584 [007] 104.443888: balance_dirty_state: bdi btrfs-1: dirty=596 wb=898 unstable=0 bg_thresh=984 thresh=1968 gap=474 poll_thresh=19 ino=257 dd-2584 [007] 104.443894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=99% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 104.455352: balance_dirty_state: bdi btrfs-1: dirty=596 wb=898 unstable=0 bg_thresh=987 thresh=1975 gap=481 poll_thresh=19 ino=257 dd-2584 [007] 104.455360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 104.463324: balance_dirty_state: bdi btrfs-1: dirty=596 wb=548 unstable=0 bg_thresh=988 thresh=1976 gap=832 poll_thresh=19 ino=257 dd-2584 [007] 104.463393: balance_dirty_state: bdi btrfs-1: dirty=621 wb=548 unstable=0 bg_thresh=990 thresh=1981 gap=812 poll_thresh=14 ino=257 dd-2584 [007] 104.463454: balance_dirty_state: bdi btrfs-1: dirty=646 wb=548 unstable=0 bg_thresh=987 thresh=1975 gap=781 poll_thresh=15 ino=257 dd-2584 [007] 104.463513: balance_dirty_state: bdi btrfs-1: dirty=646 wb=548 unstable=0 bg_thresh=990 thresh=1980 gap=786 poll_thresh=16 ino=257 dd-2584 [007] 104.463634: balance_dirty_state: bdi btrfs-1: dirty=696 wb=548 unstable=0 bg_thresh=989 thresh=1979 gap=735 poll_thresh=17 ino=257 dd-2584 [007] 104.463755: balance_dirty_state: bdi btrfs-1: dirty=721 wb=548 unstable=0 bg_thresh=991 thresh=1983 gap=714 poll_thresh=18 ino=257 dd-2584 [007] 104.463877: balance_dirty_state: bdi btrfs-1: dirty=746 wb=548 unstable=0 bg_thresh=991 thresh=1982 gap=688 poll_thresh=19 ino=257 dd-2584 [007] 104.463996: balance_dirty_state: bdi btrfs-1: dirty=771 wb=548 unstable=0 bg_thresh=990 thresh=1981 gap=662 poll_thresh=20 ino=257 dd-2584 [007] 104.464118: balance_dirty_state: bdi btrfs-1: dirty=821 wb=548 unstable=0 bg_thresh=993 thresh=1986 gap=617 poll_thresh=21 ino=257 dd-2584 [007] 104.464243: balance_dirty_state: bdi btrfs-1: dirty=846 wb=548 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=22 ino=257 dd-2584 [007] 104.464537: balance_dirty_state: bdi btrfs-1: dirty=871 wb=548 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=23 ino=257 dd-2584 [007] 104.464656: balance_dirty_state: bdi btrfs-1: dirty=896 wb=548 unstable=0 bg_thresh=991 thresh=1982 gap=538 poll_thresh=24 ino=257 dd-2584 [007] 104.464777: balance_dirty_state: bdi btrfs-1: dirty=946 wb=548 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=25 ino=257 dd-2584 [007] 104.464782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 104.471390: balance_dirty_state: bdi btrfs-1: dirty=946 wb=398 unstable=0 bg_thresh=998 thresh=1997 gap=653 poll_thresh=25 ino=257 dd-2584 [007] 104.471492: balance_dirty_state: bdi btrfs-1: dirty=946 wb=398 unstable=0 bg_thresh=998 thresh=1997 gap=653 poll_thresh=19 ino=257 dd-2584 [007] 104.471607: balance_dirty_state: bdi btrfs-1: dirty=996 wb=398 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=20 ino=257 dd-2584 [007] 104.471720: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=398 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 104.471745: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21976 wrote=0 to_write=16384 dd-2584 [007] 104.471890: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=398 unstable=0 bg_thresh=999 thresh=1999 gap=555 poll_thresh=22 ino=257 dd-2584 [007] 104.472065: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=448 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=23 ino=257 dd-2584 [007] 104.472518: balance_dirty_state: bdi btrfs-1: dirty=921 wb=598 unstable=0 bg_thresh=995 thresh=1991 gap=472 poll_thresh=24 ino=257 dd-2584 [007] 104.472520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.473914: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=204 wrote=624 to_write=15760 dd-2584 [006] 104.479307: balance_dirty_state: bdi btrfs-1: dirty=496 wb=898 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=24 ino=257 dd-2584 [006] 104.479402: balance_dirty_state: bdi btrfs-1: dirty=496 wb=898 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=18 ino=257 dd-2584 [006] 104.479516: balance_dirty_state: bdi btrfs-1: dirty=546 wb=898 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=19 ino=257 dd-2584 [006] 104.479630: balance_dirty_state: bdi btrfs-1: dirty=571 wb=898 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=20 ino=257 dd-2584 [006] 104.479744: balance_dirty_state: bdi btrfs-1: dirty=596 wb=898 unstable=0 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=21 ino=257 dd-2584 [006] 104.479857: balance_dirty_state: bdi btrfs-1: dirty=646 wb=898 unstable=0 bg_thresh=1001 thresh=2002 gap=458 poll_thresh=22 ino=257 dd-2584 [006] 104.479862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 104.487279: balance_dirty_state: bdi btrfs-1: dirty=646 wb=773 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=22 ino=257 dd-2584 [006] 104.487391: balance_dirty_state: bdi btrfs-1: dirty=646 wb=773 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 104.487507: balance_dirty_state: bdi btrfs-1: dirty=671 wb=773 unstable=0 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 104.487620: balance_dirty_state: bdi btrfs-1: dirty=721 wb=773 unstable=0 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 104.487903: balance_dirty_state: bdi btrfs-1: dirty=746 wb=773 unstable=0 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=19 ino=257 dd-2584 [006] 104.487907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 104.495275: balance_dirty_state: bdi btrfs-1: dirty=746 wb=648 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=19 ino=257 dd-2584 [006] 104.495337: balance_dirty_state: bdi btrfs-1: dirty=771 wb=648 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=14 ino=257 dd-2584 [006] 104.495396: balance_dirty_state: bdi btrfs-1: dirty=771 wb=648 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 104.495453: balance_dirty_state: bdi btrfs-1: dirty=796 wb=648 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 104.495567: balance_dirty_state: bdi btrfs-1: dirty=821 wb=648 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 104.495686: balance_dirty_state: bdi btrfs-1: dirty=871 wb=648 unstable=0 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 104.495690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 104.503306: balance_dirty_state: bdi btrfs-1: dirty=871 wb=498 unstable=0 bg_thresh=1001 thresh=2002 gap=633 poll_thresh=18 ino=257 dd-2584 [006] 104.503427: balance_dirty_state: bdi btrfs-1: dirty=871 wb=498 unstable=0 bg_thresh=1001 thresh=2002 gap=633 poll_thresh=13 ino=257 dd-2584 [006] 104.503542: balance_dirty_state: bdi btrfs-1: dirty=896 wb=498 unstable=0 bg_thresh=1003 thresh=2007 gap=613 poll_thresh=14 ino=257 dd-2584 [006] 104.503659: balance_dirty_state: bdi btrfs-1: dirty=896 wb=498 unstable=0 bg_thresh=1000 thresh=2001 gap=607 poll_thresh=15 ino=257 dd-2584 [006] 104.503776: balance_dirty_state: bdi btrfs-1: dirty=921 wb=498 unstable=0 bg_thresh=1003 thresh=2006 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 104.504009: balance_dirty_state: bdi btrfs-1: dirty=946 wb=498 unstable=0 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 104.504244: balance_dirty_state: bdi btrfs-1: dirty=996 wb=498 unstable=0 bg_thresh=1004 thresh=2009 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 104.504826: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=498 unstable=0 bg_thresh=1004 thresh=2008 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 104.504835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.504916: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22008 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 104.507919: writeback_single_inode: bdi btrfs-1: ino=257 state= age=240 wrote=528 to_write=15856 dd-2584 [006] 104.511287: balance_dirty_state: bdi btrfs-1: dirty=496 wb=873 unstable=0 bg_thresh=994 thresh=1989 gap=620 poll_thresh=19 ino=257 dd-2584 [006] 104.511408: balance_dirty_state: bdi btrfs-1: dirty=521 wb=873 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 104.511523: balance_dirty_state: bdi btrfs-1: dirty=521 wb=873 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=15 ino=257 dd-2584 [006] 104.511638: balance_dirty_state: bdi btrfs-1: dirty=546 wb=873 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 104.511870: balance_dirty_state: bdi btrfs-1: dirty=571 wb=873 unstable=0 bg_thresh=999 thresh=1999 gap=555 poll_thresh=17 ino=257 dd-2584 [006] 104.512106: balance_dirty_state: bdi btrfs-1: dirty=596 wb=873 unstable=0 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=18 ino=257 dd-2584 [006] 104.512339: balance_dirty_state: bdi btrfs-1: dirty=646 wb=873 unstable=0 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=19 ino=257 dd-2584 [006] 104.512347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 104.519402: balance_dirty_state: bdi btrfs-1: dirty=646 wb=748 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=19 ino=257 dd-2584 [006] 104.519502: balance_dirty_state: bdi btrfs-1: dirty=646 wb=748 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 104.519558: balance_dirty_state: bdi btrfs-1: dirty=671 wb=748 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 104.519613: balance_dirty_state: bdi btrfs-1: dirty=696 wb=748 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 104.519723: balance_dirty_state: bdi btrfs-1: dirty=721 wb=748 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 104.520001: balance_dirty_state: bdi btrfs-1: dirty=746 wb=748 unstable=0 bg_thresh=1003 thresh=2006 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 104.520113: balance_dirty_state: bdi btrfs-1: dirty=771 wb=748 unstable=0 bg_thresh=1002 thresh=2005 gap=486 poll_thresh=19 ino=257 dd-2584 [006] 104.520118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 104.527287: balance_dirty_state: bdi btrfs-1: dirty=771 wb=523 unstable=0 bg_thresh=994 thresh=1989 gap=695 poll_thresh=19 ino=257 dd-2584 [006] 104.527349: balance_dirty_state: bdi btrfs-1: dirty=796 wb=523 unstable=0 bg_thresh=994 thresh=1989 gap=670 poll_thresh=14 ino=257 dd-2584 [006] 104.527406: balance_dirty_state: bdi btrfs-1: dirty=821 wb=523 unstable=0 bg_thresh=997 thresh=1994 gap=650 poll_thresh=15 ino=257 dd-2584 [006] 104.527464: balance_dirty_state: bdi btrfs-1: dirty=821 wb=523 unstable=0 bg_thresh=997 thresh=1994 gap=650 poll_thresh=16 ino=257 dd-2584 [006] 104.527579: balance_dirty_state: bdi btrfs-1: dirty=871 wb=523 unstable=0 bg_thresh=1002 thresh=2004 gap=610 poll_thresh=17 ino=257 dd-2584 [006] 104.527697: balance_dirty_state: bdi btrfs-1: dirty=896 wb=523 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=18 ino=257 dd-2584 [006] 104.527814: balance_dirty_state: bdi btrfs-1: dirty=921 wb=523 unstable=0 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=19 ino=257 dd-2584 [006] 104.527931: balance_dirty_state: bdi btrfs-1: dirty=946 wb=523 unstable=0 bg_thresh=1003 thresh=2006 gap=537 poll_thresh=20 ino=257 dd-2584 [006] 104.528218: balance_dirty_state: bdi btrfs-1: dirty=996 wb=523 unstable=0 bg_thresh=1002 thresh=2005 gap=486 poll_thresh=21 ino=257 dd-2584 [006] 104.528223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=66616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 104.535333: balance_dirty_state: bdi btrfs-1: dirty=996 wb=523 unstable=0 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=21 ino=257 dd-2584 [006] 104.535341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=66616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 104.543333: balance_dirty_state: bdi btrfs-1: dirty=996 wb=273 unstable=0 bg_thresh=1001 thresh=2002 gap=733 poll_thresh=21 ino=257 dd-2584 [006] 104.543425: balance_dirty_state: bdi btrfs-1: dirty=996 wb=273 unstable=0 bg_thresh=1000 thresh=2001 gap=732 poll_thresh=16 ino=257 dd-2584 [006] 104.543541: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=273 unstable=0 bg_thresh=1000 thresh=2000 gap=681 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 104.543612: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22048 wrote=0 to_write=16384 dd-2584 [006] 104.543663: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=273 unstable=0 bg_thresh=999 thresh=1999 gap=655 poll_thresh=18 ino=257 dd-2584 [006] 104.543789: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=298 unstable=0 bg_thresh=999 thresh=1998 gap=654 poll_thresh=19 ino=257 dd-2584 [006] 104.543916: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=373 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=20 ino=257 dd-2584 [006] 104.544046: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=398 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=21 ino=257 dd-2584 [006] 104.544172: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=448 unstable=0 bg_thresh=1000 thresh=2000 gap=531 poll_thresh=22 ino=257 dd-2584 [006] 104.544302: balance_dirty_state: bdi btrfs-1: dirty=996 wb=498 unstable=0 bg_thresh=1002 thresh=2004 gap=510 poll_thresh=23 ino=257 dd-2584 [006] 104.544603: balance_dirty_state: bdi btrfs-1: dirty=971 wb=573 unstable=0 bg_thresh=1001 thresh=2003 gap=459 poll_thresh=24 ino=257 dd-2584 [006] 104.544604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=66616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.547888: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=768 to_write=15616 dd-2584 [006] 104.551349: balance_dirty_state: bdi btrfs-1: dirty=496 wb=923 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=24 ino=257 dd-2584 [006] 104.551434: balance_dirty_state: bdi btrfs-1: dirty=496 wb=923 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=18 ino=257 dd-2584 [006] 104.551550: balance_dirty_state: bdi btrfs-1: dirty=546 wb=923 unstable=0 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=19 ino=257 dd-2584 [006] 104.551669: balance_dirty_state: bdi btrfs-1: dirty=571 wb=923 unstable=0 bg_thresh=1000 thresh=2001 gap=507 poll_thresh=20 ino=257 dd-2584 [006] 104.551785: balance_dirty_state: bdi btrfs-1: dirty=596 wb=923 unstable=0 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=21 ino=257 dd-2584 [006] 104.551789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=66616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 104.559364: balance_dirty_state: bdi btrfs-1: dirty=596 wb=773 unstable=0 bg_thresh=999 thresh=1999 gap=630 poll_thresh=21 ino=257 dd-2584 [006] 104.559430: balance_dirty_state: bdi btrfs-1: dirty=621 wb=773 unstable=0 bg_thresh=1002 thresh=2004 gap=610 poll_thresh=16 ino=257 dd-2584 [006] 104.559550: balance_dirty_state: bdi btrfs-1: dirty=646 wb=773 unstable=0 bg_thresh=998 thresh=1997 gap=578 poll_thresh=17 ino=257 dd-2584 [006] 104.559670: balance_dirty_state: bdi btrfs-1: dirty=671 wb=773 unstable=0 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=18 ino=257 dd-2584 [006] 104.559787: balance_dirty_state: bdi btrfs-1: dirty=721 wb=773 unstable=0 bg_thresh=1000 thresh=2000 gap=506 poll_thresh=19 ino=257 dd-2584 [006] 104.560076: balance_dirty_state: bdi btrfs-1: dirty=746 wb=773 unstable=0 bg_thresh=999 thresh=1999 gap=480 poll_thresh=20 ino=257 dd-2584 [006] 104.560080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=66616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 104.567369: balance_dirty_state: bdi btrfs-1: dirty=746 wb=648 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=20 ino=257 dd-2584 [006] 104.567493: balance_dirty_state: bdi btrfs-1: dirty=771 wb=648 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 104.567610: balance_dirty_state: bdi btrfs-1: dirty=771 wb=648 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 104.567845: balance_dirty_state: bdi btrfs-1: dirty=796 wb=648 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 104.568079: balance_dirty_state: bdi btrfs-1: dirty=846 wb=648 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 104.568315: balance_dirty_state: bdi btrfs-1: dirty=871 wb=648 unstable=0 bg_thresh=997 thresh=1995 gap=476 poll_thresh=19 ino=257 dd-2584 [006] 104.568324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=66616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 104.575404: balance_dirty_state: bdi btrfs-1: dirty=871 wb=523 unstable=0 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 104.575471: balance_dirty_state: bdi btrfs-1: dirty=896 wb=523 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 104.575532: balance_dirty_state: bdi btrfs-1: dirty=896 wb=523 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 104.575593: balance_dirty_state: bdi btrfs-1: dirty=921 wb=523 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 104.575712: balance_dirty_state: bdi btrfs-1: dirty=946 wb=523 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 104.576004: balance_dirty_state: bdi btrfs-1: dirty=971 wb=523 unstable=0 bg_thresh=995 thresh=1990 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 104.576009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=66616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 104.583373: balance_dirty_state: bdi btrfs-1: dirty=971 wb=398 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=18 ino=257 dd-2584 [006] 104.583443: balance_dirty_state: bdi btrfs-1: dirty=996 wb=398 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=13 ino=257 flush-btrfs-1-2586 [003] 104.583462: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22088 wrote=0 to_write=16384 dd-2584 [006] 104.583508: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=398 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=14 ino=257 dd-2584 [006] 104.583571: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=398 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 104.583635: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=423 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=16 ino=257 dd-2584 [006] 104.583763: balance_dirty_state: bdi btrfs-1: dirty=996 wb=473 unstable=0 bg_thresh=989 thresh=1978 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 104.583891: balance_dirty_state: bdi btrfs-1: dirty=996 wb=523 unstable=0 bg_thresh=988 thresh=1977 gap=458 poll_thresh=18 ino=257 dd-2584 [006] 104.583893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=66616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.585524: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=624 to_write=15760 dd-2584 [006] 104.591302: balance_dirty_state: bdi btrfs-1: dirty=496 wb=898 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=18 ino=257 dd-2584 [006] 104.591367: balance_dirty_state: bdi btrfs-1: dirty=496 wb=898 unstable=0 bg_thresh=992 thresh=1985 gap=591 poll_thresh=13 ino=257 dd-2584 [006] 104.591425: balance_dirty_state: bdi btrfs-1: dirty=521 wb=898 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=14 ino=257 dd-2584 [006] 104.591484: balance_dirty_state: bdi btrfs-1: dirty=546 wb=898 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=15 ino=257 dd-2584 [006] 104.591547: balance_dirty_state: bdi btrfs-1: dirty=546 wb=898 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 104.591669: balance_dirty_state: bdi btrfs-1: dirty=571 wb=898 unstable=0 bg_thresh=994 thresh=1989 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 104.591971: balance_dirty_state: bdi btrfs-1: dirty=621 wb=898 unstable=0 bg_thresh=996 thresh=1993 gap=474 poll_thresh=18 ino=257 dd-2584 [006] 104.591977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=66616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 104.599391: balance_dirty_state: bdi btrfs-1: dirty=621 wb=773 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=18 ino=257 dd-2584 [005] 104.599481: balance_dirty_state: bdi btrfs-1: dirty=621 wb=773 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=13 ino=257 dd-2584 [005] 104.599540: balance_dirty_state: bdi btrfs-1: dirty=646 wb=773 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=14 ino=257 dd-2584 [005] 104.599605: balance_dirty_state: bdi btrfs-1: dirty=671 wb=773 unstable=0 bg_thresh=991 thresh=1982 gap=538 poll_thresh=15 ino=257 dd-2584 [005] 104.599696: balance_dirty_state: bdi btrfs-1: dirty=671 wb=773 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 104.599881: balance_dirty_state: bdi btrfs-1: dirty=721 wb=773 unstable=0 bg_thresh=983 thresh=1967 gap=473 poll_thresh=17 ino=257 dd-2584 [005] 104.599888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=66616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 104.607392: balance_dirty_state: bdi btrfs-1: dirty=721 wb=623 unstable=0 bg_thresh=987 thresh=1974 gap=630 poll_thresh=17 ino=257 dd-2584 [005] 104.607472: balance_dirty_state: bdi btrfs-1: dirty=721 wb=598 unstable=0 bg_thresh=985 thresh=1971 gap=652 poll_thresh=13 ino=257 dd-2584 [005] 104.607547: balance_dirty_state: bdi btrfs-1: dirty=746 wb=548 unstable=0 bg_thresh=985 thresh=1971 gap=677 poll_thresh=14 ino=257 dd-2584 [005] 104.607613: balance_dirty_state: bdi btrfs-1: dirty=746 wb=523 unstable=0 bg_thresh=991 thresh=1982 gap=713 poll_thresh=15 ino=257 dd-2584 [005] 104.607673: balance_dirty_state: bdi btrfs-1: dirty=771 wb=523 unstable=0 bg_thresh=990 thresh=1981 gap=687 poll_thresh=16 ino=257 dd-2584 [005] 104.607792: balance_dirty_state: bdi btrfs-1: dirty=796 wb=523 unstable=0 bg_thresh=990 thresh=1980 gap=661 poll_thresh=17 ino=257 dd-2584 [005] 104.607910: balance_dirty_state: bdi btrfs-1: dirty=846 wb=523 unstable=0 bg_thresh=989 thresh=1979 gap=610 poll_thresh=18 ino=257 dd-2584 [005] 104.608201: balance_dirty_state: bdi btrfs-1: dirty=871 wb=523 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=19 ino=257 dd-2584 [005] 104.608320: balance_dirty_state: bdi btrfs-1: dirty=896 wb=523 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=20 ino=257 dd-2584 [005] 104.608437: balance_dirty_state: bdi btrfs-1: dirty=921 wb=523 unstable=0 bg_thresh=990 thresh=1981 gap=537 poll_thresh=21 ino=257 dd-2584 [005] 104.608554: balance_dirty_state: bdi btrfs-1: dirty=971 wb=523 unstable=0 bg_thresh=990 thresh=1980 gap=486 poll_thresh=22 ino=257 dd-2584 [005] 104.608559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=66616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 104.615411: balance_dirty_state: bdi btrfs-1: dirty=971 wb=398 unstable=0 bg_thresh=989 thresh=1978 gap=609 poll_thresh=22 ino=257 dd-2584 [005] 104.615528: balance_dirty_state: bdi btrfs-1: dirty=971 wb=398 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=16 ino=257 dd-2584 [005] 104.615644: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=398 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 104.615709: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22120 wrote=0 to_write=16384 dd-2584 [005] 104.615768: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=398 unstable=0 bg_thresh=990 thresh=1980 gap=536 poll_thresh=18 ino=257 dd-2584 [005] 104.615895: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=423 unstable=0 bg_thresh=989 thresh=1979 gap=510 poll_thresh=19 ino=257 dd-2584 [005] 104.616022: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=473 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=20 ino=257 dd-2584 [005] 104.616024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=66616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.619620: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=624 to_write=15760 dd-2584 [005] 104.623455: balance_dirty_state: bdi btrfs-1: dirty=496 wb=873 unstable=0 bg_thresh=991 thresh=1982 gap=613 poll_thresh=20 ino=257 dd-2584 [005] 104.623931: balance_dirty_state: bdi btrfs-1: dirty=496 wb=873 unstable=0 bg_thresh=993 thresh=1987 gap=618 poll_thresh=15 ino=257 dd-2584 [005] 104.624051: balance_dirty_state: bdi btrfs-1: dirty=521 wb=873 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 104.624288: balance_dirty_state: bdi btrfs-1: dirty=546 wb=873 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=17 ino=257 dd-2584 [005] 104.624523: balance_dirty_state: bdi btrfs-1: dirty=571 wb=873 unstable=0 bg_thresh=992 thresh=1984 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 104.624761: balance_dirty_state: bdi btrfs-1: dirty=621 wb=873 unstable=0 bg_thresh=994 thresh=1988 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 104.624770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=66616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 104.631446: balance_dirty_state: bdi btrfs-1: dirty=621 wb=748 unstable=0 bg_thresh=997 thresh=1994 gap=625 poll_thresh=19 ino=257 dd-2584 [005] 104.631575: balance_dirty_state: bdi btrfs-1: dirty=621 wb=748 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=14 ino=257 dd-2584 [005] 104.631695: balance_dirty_state: bdi btrfs-1: dirty=646 wb=748 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=15 ino=257 dd-2584 [005] 104.631812: balance_dirty_state: bdi btrfs-1: dirty=671 wb=748 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 104.632048: balance_dirty_state: bdi btrfs-1: dirty=696 wb=748 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 104.632284: balance_dirty_state: bdi btrfs-1: dirty=721 wb=748 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 104.632870: balance_dirty_state: bdi btrfs-1: dirty=746 wb=748 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 104.632879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=67036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 104.639423: balance_dirty_state: bdi btrfs-1: dirty=746 wb=748 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 104.639432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=67036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 104.647434: balance_dirty_state: bdi btrfs-1: dirty=746 wb=648 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=19 ino=257 dd-2584 [005] 104.647540: balance_dirty_state: bdi btrfs-1: dirty=771 wb=648 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=14 ino=257 dd-2584 [005] 104.647651: balance_dirty_state: bdi btrfs-1: dirty=796 wb=648 unstable=0 bg_thresh=994 thresh=1988 gap=544 poll_thresh=15 ino=257 dd-2584 [005] 104.647761: balance_dirty_state: bdi btrfs-1: dirty=796 wb=648 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 104.647980: balance_dirty_state: bdi btrfs-1: dirty=846 wb=648 unstable=0 bg_thresh=995 thresh=1991 gap=497 poll_thresh=17 ino=257 dd-2584 [005] 104.647988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=67036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 104.655465: balance_dirty_state: bdi btrfs-1: dirty=846 wb=523 unstable=0 bg_thresh=994 thresh=1989 gap=620 poll_thresh=17 ino=257 dd-2584 [005] 104.655587: balance_dirty_state: bdi btrfs-1: dirty=846 wb=523 unstable=0 bg_thresh=994 thresh=1989 gap=620 poll_thresh=13 ino=257 dd-2584 [005] 104.655697: balance_dirty_state: bdi btrfs-1: dirty=871 wb=523 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 104.655806: balance_dirty_state: bdi btrfs-1: dirty=896 wb=523 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 104.655915: balance_dirty_state: bdi btrfs-1: dirty=896 wb=523 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 104.656132: balance_dirty_state: bdi btrfs-1: dirty=921 wb=523 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 104.656351: balance_dirty_state: bdi btrfs-1: dirty=971 wb=523 unstable=0 bg_thresh=995 thresh=1990 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 104.656359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-167% task_weight=97% bdi_bw=67036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 104.663500: balance_dirty_state: bdi btrfs-1: dirty=971 wb=398 unstable=0 bg_thresh=995 thresh=1990 gap=621 poll_thresh=18 ino=257 dd-2584 [005] 104.663626: balance_dirty_state: bdi btrfs-1: dirty=971 wb=398 unstable=0 bg_thresh=995 thresh=1990 gap=621 poll_thresh=13 ino=257 dd-2584 [005] 104.663746: balance_dirty_state: bdi btrfs-1: dirty=996 wb=398 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 104.663794: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22168 wrote=0 to_write=16384 dd-2584 [005] 104.664228: balance_dirty_state: bdi btrfs-1: dirty=971 wb=448 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 104.664356: balance_dirty_state: bdi btrfs-1: dirty=946 wb=473 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 104.664607: balance_dirty_state: bdi btrfs-1: dirty=946 wb=523 unstable=0 bg_thresh=996 thresh=1992 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 104.664852: balance_dirty_state: bdi btrfs-1: dirty=921 wb=548 unstable=0 bg_thresh=995 thresh=1991 gap=522 poll_thresh=18 ino=257 dd-2584 [005] 104.665102: balance_dirty_state: bdi btrfs-1: dirty=921 wb=598 unstable=0 bg_thresh=995 thresh=1990 gap=471 poll_thresh=19 ino=257 dd-2584 [005] 104.665105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=67036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.668288: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=640 to_write=15744 dd-2584 [005] 104.671450: balance_dirty_state: bdi btrfs-1: dirty=471 wb=898 unstable=0 bg_thresh=996 thresh=1992 gap=623 poll_thresh=19 ino=257 dd-2584 [005] 104.671538: balance_dirty_state: bdi btrfs-1: dirty=496 wb=898 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 104.671599: balance_dirty_state: bdi btrfs-1: dirty=496 wb=898 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=15 ino=257 dd-2584 [005] 104.671658: balance_dirty_state: bdi btrfs-1: dirty=521 wb=898 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 104.671776: balance_dirty_state: bdi btrfs-1: dirty=546 wb=898 unstable=0 bg_thresh=994 thresh=1989 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 104.671892: balance_dirty_state: bdi btrfs-1: dirty=596 wb=898 unstable=0 bg_thresh=994 thresh=1988 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 104.671896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=67036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 104.679404: balance_dirty_state: bdi btrfs-1: dirty=596 wb=748 unstable=0 bg_thresh=993 thresh=1986 gap=642 poll_thresh=18 ino=257 dd-2584 [005] 104.679490: balance_dirty_state: bdi btrfs-1: dirty=596 wb=748 unstable=0 bg_thresh=995 thresh=1991 gap=647 poll_thresh=13 ino=257 dd-2584 [005] 104.679714: balance_dirty_state: bdi btrfs-1: dirty=621 wb=748 unstable=0 bg_thresh=992 thresh=1985 gap=616 poll_thresh=14 ino=257 dd-2584 [005] 104.679773: balance_dirty_state: bdi btrfs-1: dirty=646 wb=748 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=15 ino=257 dd-2584 [005] 104.679829: balance_dirty_state: bdi btrfs-1: dirty=646 wb=748 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 104.679940: balance_dirty_state: bdi btrfs-1: dirty=671 wb=748 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=17 ino=257 dd-2584 [005] 104.680052: balance_dirty_state: bdi btrfs-1: dirty=721 wb=748 unstable=0 bg_thresh=993 thresh=1987 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 104.680166: balance_dirty_state: bdi btrfs-1: dirty=746 wb=748 unstable=0 bg_thresh=995 thresh=1991 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 104.680170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=67036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 104.687426: balance_dirty_state: bdi btrfs-1: dirty=746 wb=648 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 104.687492: balance_dirty_state: bdi btrfs-1: dirty=771 wb=648 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=14 ino=257 dd-2584 [005] 104.687551: balance_dirty_state: bdi btrfs-1: dirty=771 wb=648 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 104.687610: balance_dirty_state: bdi btrfs-1: dirty=796 wb=648 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 104.687726: balance_dirty_state: bdi btrfs-1: dirty=821 wb=648 unstable=0 bg_thresh=996 thresh=1992 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 104.687845: balance_dirty_state: bdi btrfs-1: dirty=846 wb=648 unstable=0 bg_thresh=995 thresh=1991 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 104.687850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=67036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.695486: balance_dirty_state: bdi btrfs-1: dirty=846 wb=523 unstable=0 bg_thresh=995 thresh=1990 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 104.695716: balance_dirty_state: bdi btrfs-1: dirty=846 wb=523 unstable=0 bg_thresh=995 thresh=1990 gap=621 poll_thresh=13 ino=257 dd-2584 [004] 104.695774: balance_dirty_state: bdi btrfs-1: dirty=871 wb=523 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 104.695831: balance_dirty_state: bdi btrfs-1: dirty=871 wb=523 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=15 ino=257 dd-2584 [004] 104.695887: balance_dirty_state: bdi btrfs-1: dirty=896 wb=523 unstable=0 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 104.696000: balance_dirty_state: bdi btrfs-1: dirty=921 wb=523 unstable=0 bg_thresh=999 thresh=1999 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 104.696131: balance_dirty_state: bdi btrfs-1: dirty=971 wb=523 unstable=0 bg_thresh=999 thresh=1998 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 104.696329: balance_dirty_state: bdi btrfs-1: dirty=996 wb=398 unstable=0 bg_thresh=1001 thresh=2002 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 104.696500: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=398 unstable=0 bg_thresh=998 thresh=1997 gap=578 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 104.696590: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22200 wrote=0 to_write=16384 dd-2584 [004] 104.696683: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=398 unstable=0 bg_thresh=997 thresh=1994 gap=525 poll_thresh=21 ino=257 dd-2584 [004] 104.696868: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=473 unstable=0 bg_thresh=1002 thresh=2004 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 104.696870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=67036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.698908: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=640 to_write=15744 dd-2584 [004] 104.703413: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1048 unstable=0 bg_thresh=1007 thresh=2014 gap=495 poll_thresh=22 ino=257 dd-2584 [004] 104.703423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=67036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.711399: balance_dirty_state: bdi btrfs-1: dirty=471 wb=923 unstable=0 bg_thresh=1004 thresh=2008 gap=614 poll_thresh=22 ino=257 dd-2584 [004] 104.711705: balance_dirty_state: bdi btrfs-1: dirty=471 wb=873 unstable=0 bg_thresh=1001 thresh=2002 gap=658 poll_thresh=16 ino=257 dd-2584 [004] 104.711904: balance_dirty_state: bdi btrfs-1: dirty=521 wb=798 unstable=0 bg_thresh=1003 thresh=2006 gap=687 poll_thresh=17 ino=257 dd-2584 [004] 104.712087: balance_dirty_state: bdi btrfs-1: dirty=546 wb=798 unstable=0 bg_thresh=1002 thresh=2005 gap=661 poll_thresh=18 ino=257 dd-2584 [004] 104.712271: balance_dirty_state: bdi btrfs-1: dirty=571 wb=798 unstable=0 bg_thresh=1002 thresh=2004 gap=635 poll_thresh=19 ino=257 dd-2584 [004] 104.712455: balance_dirty_state: bdi btrfs-1: dirty=621 wb=798 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=20 ino=257 dd-2584 [004] 104.712640: balance_dirty_state: bdi btrfs-1: dirty=646 wb=798 unstable=0 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=21 ino=257 dd-2584 [004] 104.712829: balance_dirty_state: bdi btrfs-1: dirty=671 wb=798 unstable=0 bg_thresh=1003 thresh=2006 gap=537 poll_thresh=22 ino=257 dd-2584 [004] 104.713017: balance_dirty_state: bdi btrfs-1: dirty=696 wb=798 unstable=0 bg_thresh=1002 thresh=2005 gap=511 poll_thresh=23 ino=257 dd-2584 [004] 104.713501: balance_dirty_state: bdi btrfs-1: dirty=746 wb=798 unstable=0 bg_thresh=1002 thresh=2004 gap=460 poll_thresh=24 ino=257 dd-2584 [004] 104.713508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=67036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.719391: balance_dirty_state: bdi btrfs-1: dirty=746 wb=798 unstable=0 bg_thresh=999 thresh=1999 gap=455 poll_thresh=24 ino=257 dd-2584 [004] 104.719397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=67036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.727346: balance_dirty_state: bdi btrfs-1: dirty=746 wb=523 unstable=0 bg_thresh=996 thresh=1993 gap=724 poll_thresh=24 ino=257 dd-2584 [004] 104.727422: balance_dirty_state: bdi btrfs-1: dirty=746 wb=523 unstable=0 bg_thresh=996 thresh=1993 gap=724 poll_thresh=18 ino=257 dd-2584 [004] 104.727541: balance_dirty_state: bdi btrfs-1: dirty=796 wb=523 unstable=0 bg_thresh=999 thresh=1998 gap=679 poll_thresh=19 ino=257 dd-2584 [004] 104.727660: balance_dirty_state: bdi btrfs-1: dirty=821 wb=523 unstable=0 bg_thresh=1001 thresh=2003 gap=659 poll_thresh=20 ino=257 dd-2584 [004] 104.727783: balance_dirty_state: bdi btrfs-1: dirty=846 wb=523 unstable=0 bg_thresh=1000 thresh=2001 gap=632 poll_thresh=21 ino=257 dd-2584 [004] 104.727905: balance_dirty_state: bdi btrfs-1: dirty=871 wb=523 unstable=0 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=22 ino=257 dd-2584 [004] 104.728024: balance_dirty_state: bdi btrfs-1: dirty=921 wb=523 unstable=0 bg_thresh=999 thresh=1999 gap=555 poll_thresh=23 ino=257 dd-2584 [004] 104.728156: balance_dirty_state: bdi btrfs-1: dirty=946 wb=523 unstable=0 bg_thresh=999 thresh=1998 gap=529 poll_thresh=24 ino=257 dd-2584 [004] 104.728283: balance_dirty_state: bdi btrfs-1: dirty=971 wb=523 unstable=0 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=25 ino=257 dd-2584 [004] 104.728637: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=523 unstable=0 bg_thresh=1000 thresh=2001 gap=457 poll_thresh=26 ino=257 dd-2584 [004] 104.728642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=67036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.728713: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22232 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 104.730445: writeback_single_inode: bdi btrfs-1: ino=257 state= age=216 wrote=544 to_write=15840 dd-2584 [004] 104.735382: balance_dirty_state: bdi btrfs-1: dirty=471 wb=948 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=26 ino=257 dd-2584 [004] 104.735463: balance_dirty_state: bdi btrfs-1: dirty=471 wb=948 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=19 ino=257 dd-2584 [004] 104.735576: balance_dirty_state: bdi btrfs-1: dirty=496 wb=948 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=20 ino=257 dd-2584 [004] 104.735687: balance_dirty_state: bdi btrfs-1: dirty=546 wb=948 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=21 ino=257 dd-2584 [004] 104.735805: balance_dirty_state: bdi btrfs-1: dirty=571 wb=948 unstable=0 bg_thresh=998 thresh=1996 gap=477 poll_thresh=22 ino=257 dd-2584 [004] 104.735809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=66476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.743394: balance_dirty_state: bdi btrfs-1: dirty=571 wb=823 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=22 ino=257 dd-2584 [004] 104.743514: balance_dirty_state: bdi btrfs-1: dirty=596 wb=823 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 104.743631: balance_dirty_state: bdi btrfs-1: dirty=621 wb=823 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 104.743745: balance_dirty_state: bdi btrfs-1: dirty=646 wb=823 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 104.743863: balance_dirty_state: bdi btrfs-1: dirty=696 wb=823 unstable=0 bg_thresh=999 thresh=1999 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 104.743867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=66476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.751374: balance_dirty_state: bdi btrfs-1: dirty=696 wb=698 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 104.751669: balance_dirty_state: bdi btrfs-1: dirty=696 wb=698 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 104.751726: balance_dirty_state: bdi btrfs-1: dirty=721 wb=698 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 104.751782: balance_dirty_state: bdi btrfs-1: dirty=721 wb=698 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 104.751892: balance_dirty_state: bdi btrfs-1: dirty=771 wb=698 unstable=0 bg_thresh=995 thresh=1991 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 104.752006: balance_dirty_state: bdi btrfs-1: dirty=796 wb=698 unstable=0 bg_thresh=1000 thresh=2001 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 104.752119: balance_dirty_state: bdi btrfs-1: dirty=821 wb=698 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 104.752124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=66476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 104.759460: balance_dirty_state: bdi btrfs-1: dirty=821 wb=548 unstable=0 bg_thresh=996 thresh=1993 gap=624 poll_thresh=19 ino=257 dd-2584 [000] 104.759551: balance_dirty_state: bdi btrfs-1: dirty=846 wb=548 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=14 ino=257 dd-2584 [000] 104.759635: balance_dirty_state: bdi btrfs-1: dirty=871 wb=548 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 104.759719: balance_dirty_state: bdi btrfs-1: dirty=871 wb=548 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=16 ino=257 dd-2584 [000] 104.759886: balance_dirty_state: bdi btrfs-1: dirty=896 wb=548 unstable=0 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 104.760056: balance_dirty_state: bdi btrfs-1: dirty=946 wb=548 unstable=0 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=18 ino=257 dd-2584 [000] 104.760517: balance_dirty_state: bdi btrfs-1: dirty=971 wb=548 unstable=0 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 104.760523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=66476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 104.767479: balance_dirty_state: bdi btrfs-1: dirty=971 wb=423 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=19 ino=257 dd-2584 [005] 104.767570: balance_dirty_state: bdi btrfs-1: dirty=996 wb=423 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 104.767627: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22272 wrote=0 to_write=16384 dd-2584 [005] 104.767634: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=423 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=15 ino=257 dd-2584 [005] 104.767696: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=423 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=16 ino=257 dd-2584 [005] 104.767823: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=448 unstable=0 bg_thresh=995 thresh=1990 gap=496 poll_thresh=17 ino=257 dd-2584 [005] 104.767825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=66476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.769547: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=592 to_write=15792 dd-2584 [005] 104.779416: balance_dirty_state: bdi btrfs-1: dirty=471 wb=748 unstable=0 bg_thresh=995 thresh=1990 gap=771 poll_thresh=17 ino=257 dd-2584 [005] 104.779523: balance_dirty_state: bdi btrfs-1: dirty=471 wb=748 unstable=0 bg_thresh=994 thresh=1989 gap=770 poll_thresh=13 ino=257 dd-2584 [005] 104.779644: balance_dirty_state: bdi btrfs-1: dirty=496 wb=748 unstable=0 bg_thresh=997 thresh=1994 gap=750 poll_thresh=14 ino=257 dd-2584 [005] 104.779760: balance_dirty_state: bdi btrfs-1: dirty=521 wb=748 unstable=0 bg_thresh=996 thresh=1993 gap=724 poll_thresh=15 ino=257 dd-2584 [005] 104.779876: balance_dirty_state: bdi btrfs-1: dirty=521 wb=748 unstable=0 bg_thresh=996 thresh=1993 gap=724 poll_thresh=16 ino=257 dd-2584 [005] 104.780113: balance_dirty_state: bdi btrfs-1: dirty=571 wb=748 unstable=0 bg_thresh=993 thresh=1986 gap=667 poll_thresh=17 ino=257 dd-2584 [005] 104.780348: balance_dirty_state: bdi btrfs-1: dirty=596 wb=748 unstable=0 bg_thresh=992 thresh=1985 gap=641 poll_thresh=18 ino=257 dd-2584 [005] 104.780938: balance_dirty_state: bdi btrfs-1: dirty=621 wb=748 unstable=0 bg_thresh=994 thresh=1989 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 104.781172: balance_dirty_state: bdi btrfs-1: dirty=646 wb=748 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=20 ino=257 dd-2584 [005] 104.781406: balance_dirty_state: bdi btrfs-1: dirty=696 wb=748 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=21 ino=257 dd-2584 [005] 104.781646: balance_dirty_state: bdi btrfs-1: dirty=721 wb=748 unstable=0 bg_thresh=995 thresh=1991 gap=522 poll_thresh=22 ino=257 dd-2584 [005] 104.781884: balance_dirty_state: bdi btrfs-1: dirty=746 wb=748 unstable=0 bg_thresh=995 thresh=1990 gap=496 poll_thresh=23 ino=257 dd-2584 [005] 104.781893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=66476 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 104.791451: balance_dirty_state: bdi btrfs-1: dirty=746 wb=573 unstable=0 bg_thresh=995 thresh=1990 gap=671 poll_thresh=23 ino=257 dd-2584 [001] 104.791523: balance_dirty_state: bdi btrfs-1: dirty=771 wb=573 unstable=0 bg_thresh=997 thresh=1995 gap=651 poll_thresh=17 ino=257 dd-2584 [001] 104.791639: balance_dirty_state: bdi btrfs-1: dirty=796 wb=573 unstable=0 bg_thresh=1000 thresh=2000 gap=631 poll_thresh=18 ino=257 dd-2584 [001] 104.791758: balance_dirty_state: bdi btrfs-1: dirty=846 wb=573 unstable=0 bg_thresh=1002 thresh=2005 gap=586 poll_thresh=19 ino=257 dd-2584 [001] 104.791876: balance_dirty_state: bdi btrfs-1: dirty=871 wb=573 unstable=0 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=20 ino=257 dd-2584 [001] 104.792167: balance_dirty_state: bdi btrfs-1: dirty=896 wb=573 unstable=0 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=21 ino=257 dd-2584 [001] 104.792284: balance_dirty_state: bdi btrfs-1: dirty=921 wb=573 unstable=0 bg_thresh=1004 thresh=2008 gap=514 poll_thresh=22 ino=257 dd-2584 [001] 104.792401: balance_dirty_state: bdi btrfs-1: dirty=971 wb=573 unstable=0 bg_thresh=1003 thresh=2007 gap=463 poll_thresh=23 ino=257 dd-2584 [001] 104.792406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=66476 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 104.799505: balance_dirty_state: bdi btrfs-1: dirty=971 wb=448 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=23 ino=257 dd-2584 [001] 104.799636: balance_dirty_state: bdi btrfs-1: dirty=971 wb=448 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=17 ino=257 dd-2584 [001] 104.799872: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=448 unstable=0 bg_thresh=1003 thresh=2006 gap=537 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 104.799898: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22304 wrote=0 to_write=16384 dd-2584 [001] 104.800123: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=473 unstable=0 bg_thresh=1002 thresh=2005 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 104.800126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=66476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.803567: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=576 to_write=15808 dd-2584 [001] 104.807515: balance_dirty_state: bdi btrfs-1: dirty=471 wb=898 unstable=0 bg_thresh=998 thresh=1997 gap=628 poll_thresh=19 ino=257 dd-2584 [001] 104.807614: balance_dirty_state: bdi btrfs-1: dirty=496 wb=898 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 104.807674: balance_dirty_state: bdi btrfs-1: dirty=496 wb=898 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=15 ino=257 dd-2584 [001] 104.807734: balance_dirty_state: bdi btrfs-1: dirty=521 wb=898 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 104.807850: balance_dirty_state: bdi btrfs-1: dirty=546 wb=898 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 104.808140: balance_dirty_state: bdi btrfs-1: dirty=571 wb=898 unstable=0 bg_thresh=996 thresh=1993 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 104.808257: balance_dirty_state: bdi btrfs-1: dirty=621 wb=898 unstable=0 bg_thresh=996 thresh=1992 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 104.808262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=66476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 104.819515: balance_dirty_state: bdi btrfs-1: dirty=621 wb=648 unstable=0 bg_thresh=995 thresh=1990 gap=721 poll_thresh=19 ino=257 dd-2584 [005] 104.819646: balance_dirty_state: bdi btrfs-1: dirty=646 wb=648 unstable=0 bg_thresh=997 thresh=1995 gap=701 poll_thresh=14 ino=257 dd-2584 [005] 104.819763: balance_dirty_state: bdi btrfs-1: dirty=646 wb=648 unstable=0 bg_thresh=994 thresh=1989 gap=695 poll_thresh=15 ino=257 dd-2584 [005] 104.819883: balance_dirty_state: bdi btrfs-1: dirty=671 wb=648 unstable=0 bg_thresh=994 thresh=1988 gap=669 poll_thresh=16 ino=257 dd-2584 [005] 104.820117: balance_dirty_state: bdi btrfs-1: dirty=696 wb=648 unstable=0 bg_thresh=993 thresh=1987 gap=643 poll_thresh=17 ino=257 dd-2584 [005] 104.820351: balance_dirty_state: bdi btrfs-1: dirty=746 wb=648 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=18 ino=257 dd-2584 [005] 104.820583: balance_dirty_state: bdi btrfs-1: dirty=771 wb=648 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=19 ino=257 dd-2584 [005] 104.820815: balance_dirty_state: bdi btrfs-1: dirty=796 wb=648 unstable=0 bg_thresh=994 thresh=1989 gap=545 poll_thresh=20 ino=257 dd-2584 [005] 104.821401: balance_dirty_state: bdi btrfs-1: dirty=846 wb=648 unstable=0 bg_thresh=994 thresh=1988 gap=494 poll_thresh=21 ino=257 dd-2584 [005] 104.821410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=66476 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 104.827474: balance_dirty_state: bdi btrfs-1: dirty=846 wb=573 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=21 ino=257 dd-2584 [005] 104.827602: balance_dirty_state: bdi btrfs-1: dirty=846 wb=573 unstable=0 bg_thresh=998 thresh=1997 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 104.827836: balance_dirty_state: bdi btrfs-1: dirty=871 wb=573 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=17 ino=257 dd-2584 [005] 104.828072: balance_dirty_state: bdi btrfs-1: dirty=921 wb=573 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 104.828080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=66476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 104.835394: balance_dirty_state: bdi btrfs-1: dirty=921 wb=573 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 104.835522: balance_dirty_state: bdi btrfs-1: dirty=921 wb=573 unstable=0 bg_thresh=995 thresh=1991 gap=497 poll_thresh=13 ino=257 dd-2584 [005] 104.835530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=66476 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 104.843466: balance_dirty_state: bdi btrfs-1: dirty=921 wb=448 unstable=0 bg_thresh=998 thresh=1997 gap=628 poll_thresh=13 ino=257 dd-2584 [005] 104.843552: balance_dirty_state: bdi btrfs-1: dirty=946 wb=448 unstable=0 bg_thresh=1001 thresh=2002 gap=608 poll_thresh=10 ino=257 dd-2584 [005] 104.843615: balance_dirty_state: bdi btrfs-1: dirty=971 wb=448 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=11 ino=257 dd-2584 [005] 104.843674: balance_dirty_state: bdi btrfs-1: dirty=971 wb=448 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=12 ino=257 dd-2584 [005] 104.843735: balance_dirty_state: bdi btrfs-1: dirty=996 wb=448 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=13 ino=257 dd-2584 [005] 104.843794: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=448 unstable=0 bg_thresh=1000 thresh=2000 gap=531 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 104.843845: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22348 wrote=0 to_write=16384 dd-2584 [005] 104.843862: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=448 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=15 ino=257 dd-2584 [005] 104.843926: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=448 unstable=0 bg_thresh=1002 thresh=2004 gap=510 poll_thresh=16 ino=257 dd-2584 [005] 104.844063: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=498 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=17 ino=257 dd-2584 [005] 104.844065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=65868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.847702: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=592 to_write=15792 dd-2584 [001] 104.851403: balance_dirty_state: bdi btrfs-1: dirty=496 wb=798 unstable=0 bg_thresh=1001 thresh=2002 gap=708 poll_thresh=17 ino=257 dd-2584 [001] 104.851664: balance_dirty_state: bdi btrfs-1: dirty=496 wb=773 unstable=0 bg_thresh=1003 thresh=2007 gap=738 poll_thresh=13 ino=257 dd-2584 [001] 104.851742: balance_dirty_state: bdi btrfs-1: dirty=521 wb=698 unstable=0 bg_thresh=996 thresh=1993 gap=774 poll_thresh=14 ino=257 dd-2584 [001] 104.851810: balance_dirty_state: bdi btrfs-1: dirty=546 wb=673 unstable=0 bg_thresh=999 thresh=1998 gap=779 poll_thresh=15 ino=257 dd-2584 [001] 104.851872: balance_dirty_state: bdi btrfs-1: dirty=546 wb=673 unstable=0 bg_thresh=999 thresh=1998 gap=779 poll_thresh=16 ino=257 dd-2584 [001] 104.851990: balance_dirty_state: bdi btrfs-1: dirty=596 wb=673 unstable=0 bg_thresh=1001 thresh=2002 gap=733 poll_thresh=17 ino=257 dd-2584 [001] 104.852108: balance_dirty_state: bdi btrfs-1: dirty=621 wb=673 unstable=0 bg_thresh=1000 thresh=2001 gap=707 poll_thresh=18 ino=257 dd-2584 [001] 104.852229: balance_dirty_state: bdi btrfs-1: dirty=646 wb=673 unstable=0 bg_thresh=1000 thresh=2000 gap=681 poll_thresh=19 ino=257 dd-2584 [001] 104.852347: balance_dirty_state: bdi btrfs-1: dirty=671 wb=673 unstable=0 bg_thresh=999 thresh=1999 gap=655 poll_thresh=20 ino=257 dd-2584 [001] 104.852466: balance_dirty_state: bdi btrfs-1: dirty=721 wb=673 unstable=0 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=21 ino=257 dd-2584 [001] 104.852583: balance_dirty_state: bdi btrfs-1: dirty=746 wb=673 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=22 ino=257 dd-2584 [001] 104.852861: balance_dirty_state: bdi btrfs-1: dirty=771 wb=673 unstable=0 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=23 ino=257 dd-2584 [001] 104.852988: balance_dirty_state: bdi btrfs-1: dirty=796 wb=673 unstable=0 bg_thresh=997 thresh=1994 gap=525 poll_thresh=24 ino=257 dd-2584 [001] 104.853111: balance_dirty_state: bdi btrfs-1: dirty=846 wb=673 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=25 ino=257 dd-2584 [001] 104.853116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=65868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 104.863398: balance_dirty_state: bdi btrfs-1: dirty=846 wb=598 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=25 ino=257 dd-2584 [001] 104.863460: balance_dirty_state: bdi btrfs-1: dirty=846 wb=598 unstable=0 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=19 ino=257 dd-2584 [001] 104.863577: balance_dirty_state: bdi btrfs-1: dirty=896 wb=598 unstable=0 bg_thresh=1005 thresh=2010 gap=516 poll_thresh=20 ino=257 dd-2584 [001] 104.863696: balance_dirty_state: bdi btrfs-1: dirty=921 wb=598 unstable=0 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=21 ino=257 dd-2584 [001] 104.863701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-344% task_weight=101% bdi_bw=65868 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 104.871451: balance_dirty_state: bdi btrfs-1: dirty=921 wb=348 unstable=0 bg_thresh=1002 thresh=2005 gap=736 poll_thresh=21 ino=257 dd-2584 [001] 104.871521: balance_dirty_state: bdi btrfs-1: dirty=946 wb=348 unstable=0 bg_thresh=1005 thresh=2010 gap=716 poll_thresh=16 ino=257 dd-2584 [001] 104.871646: balance_dirty_state: bdi btrfs-1: dirty=971 wb=348 unstable=0 bg_thresh=1004 thresh=2009 gap=690 poll_thresh=17 ino=257 dd-2584 [001] 104.871770: balance_dirty_state: bdi btrfs-1: dirty=996 wb=348 unstable=0 bg_thresh=1004 thresh=2008 gap=664 poll_thresh=18 ino=257 dd-2584 [001] 104.872062: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=348 unstable=0 bg_thresh=1006 thresh=2012 gap=643 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 104.872139: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22376 wrote=0 to_write=16384 dd-2584 [001] 104.872186: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=348 unstable=0 bg_thresh=1005 thresh=2011 gap=592 poll_thresh=20 ino=257 dd-2584 [001] 104.872311: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=373 unstable=0 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=21 ino=257 dd-2584 [001] 104.872440: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=423 unstable=0 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=22 ino=257 dd-2584 [001] 104.872568: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=473 unstable=0 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=23 ino=257 dd-2584 [001] 104.872698: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=523 unstable=0 bg_thresh=1003 thresh=2006 gap=462 poll_thresh=24 ino=257 dd-2584 [001] 104.872700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=65868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.874484: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=704 to_write=15680 dd-2584 [001] 104.879474: balance_dirty_state: bdi btrfs-1: dirty=496 wb=923 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=24 ino=257 dd-2584 [001] 104.879604: balance_dirty_state: bdi btrfs-1: dirty=496 wb=923 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=18 ino=257 dd-2584 [001] 104.879845: balance_dirty_state: bdi btrfs-1: dirty=546 wb=923 unstable=0 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=19 ino=257 dd-2584 [001] 104.880437: balance_dirty_state: bdi btrfs-1: dirty=571 wb=923 unstable=0 bg_thresh=1000 thresh=2001 gap=507 poll_thresh=20 ino=257 dd-2584 [001] 104.880673: balance_dirty_state: bdi btrfs-1: dirty=596 wb=923 unstable=0 bg_thresh=1002 thresh=2005 gap=486 poll_thresh=21 ino=257 dd-2584 [001] 104.880683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=65868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.887518: balance_dirty_state: bdi btrfs-1: dirty=596 wb=798 unstable=0 bg_thresh=1005 thresh=2010 gap=616 poll_thresh=21 ino=257 dd-2584 [004] 104.887645: balance_dirty_state: bdi btrfs-1: dirty=621 wb=798 unstable=0 bg_thresh=1005 thresh=2010 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 104.887880: balance_dirty_state: bdi btrfs-1: dirty=646 wb=798 unstable=0 bg_thresh=1007 thresh=2015 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 104.888113: balance_dirty_state: bdi btrfs-1: dirty=696 wb=798 unstable=0 bg_thresh=1010 thresh=2020 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 104.888351: balance_dirty_state: bdi btrfs-1: dirty=721 wb=798 unstable=0 bg_thresh=1006 thresh=2013 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 104.888360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=65868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.895474: balance_dirty_state: bdi btrfs-1: dirty=721 wb=723 unstable=0 bg_thresh=1004 thresh=2009 gap=565 poll_thresh=19 ino=257 dd-2584 [004] 104.895661: balance_dirty_state: bdi btrfs-1: dirty=721 wb=723 unstable=0 bg_thresh=1007 thresh=2014 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 104.895842: balance_dirty_state: bdi btrfs-1: dirty=746 wb=723 unstable=0 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=15 ino=257 dd-2584 [004] 104.896021: balance_dirty_state: bdi btrfs-1: dirty=771 wb=723 unstable=0 bg_thresh=1006 thresh=2013 gap=519 poll_thresh=16 ino=257 dd-2584 [004] 104.896373: balance_dirty_state: bdi btrfs-1: dirty=796 wb=723 unstable=0 bg_thresh=1006 thresh=2012 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 104.896385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=65868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.903497: balance_dirty_state: bdi btrfs-1: dirty=796 wb=598 unstable=0 bg_thresh=1008 thresh=2016 gap=622 poll_thresh=17 ino=257 dd-2584 [004] 104.903564: balance_dirty_state: bdi btrfs-1: dirty=821 wb=598 unstable=0 bg_thresh=1007 thresh=2015 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 104.903786: balance_dirty_state: bdi btrfs-1: dirty=821 wb=598 unstable=0 bg_thresh=1010 thresh=2020 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 104.903843: balance_dirty_state: bdi btrfs-1: dirty=846 wb=598 unstable=0 bg_thresh=1007 thresh=2014 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 104.903899: balance_dirty_state: bdi btrfs-1: dirty=871 wb=598 unstable=0 bg_thresh=1009 thresh=2019 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 104.904011: balance_dirty_state: bdi btrfs-1: dirty=896 wb=598 unstable=0 bg_thresh=1009 thresh=2018 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 104.904123: balance_dirty_state: bdi btrfs-1: dirty=921 wb=598 unstable=0 bg_thresh=1008 thresh=2017 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 104.904128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=65868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.911509: balance_dirty_state: bdi btrfs-1: dirty=921 wb=448 unstable=0 bg_thresh=1007 thresh=2014 gap=645 poll_thresh=18 ino=257 dd-2584 [004] 104.911655: balance_dirty_state: bdi btrfs-1: dirty=946 wb=448 unstable=0 bg_thresh=1006 thresh=2013 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 104.911774: balance_dirty_state: bdi btrfs-1: dirty=946 wb=448 unstable=0 bg_thresh=1006 thresh=2012 gap=618 poll_thresh=14 ino=257 dd-2584 [004] 104.911968: balance_dirty_state: bdi btrfs-1: dirty=971 wb=423 unstable=0 bg_thresh=1003 thresh=2006 gap=612 poll_thresh=15 ino=257 dd-2584 [004] 104.912079: balance_dirty_state: bdi btrfs-1: dirty=996 wb=373 unstable=0 bg_thresh=1006 thresh=2012 gap=643 poll_thresh=16 ino=257 dd-2584 [004] 104.912235: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=323 unstable=0 bg_thresh=1005 thresh=2011 gap=667 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 104.912307: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22416 wrote=0 to_write=16384 dd-2584 [004] 104.912367: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=323 unstable=0 bg_thresh=1003 thresh=2006 gap=637 poll_thresh=18 ino=257 dd-2584 [004] 104.912740: balance_dirty_state: bdi btrfs-1: dirty=971 wb=423 unstable=0 bg_thresh=1008 thresh=2017 gap=623 poll_thresh=19 ino=257 dd-2584 [004] 104.912987: balance_dirty_state: bdi btrfs-1: dirty=971 wb=473 unstable=0 bg_thresh=1008 thresh=2016 gap=572 poll_thresh=20 ino=257 dd-2584 [004] 104.913237: balance_dirty_state: bdi btrfs-1: dirty=946 wb=523 unstable=0 bg_thresh=1007 thresh=2015 gap=546 poll_thresh=21 ino=257 dd-2584 [004] 104.913485: balance_dirty_state: bdi btrfs-1: dirty=946 wb=548 unstable=0 bg_thresh=1009 thresh=2019 gap=525 poll_thresh=22 ino=257 dd-2584 [004] 104.913728: balance_dirty_state: bdi btrfs-1: dirty=946 wb=573 unstable=0 bg_thresh=1009 thresh=2018 gap=499 poll_thresh=23 ino=257 dd-2584 [004] 104.913731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=65868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.917012: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=720 to_write=15664 dd-2584 [004] 104.919475: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1048 unstable=0 bg_thresh=1009 thresh=2018 gap=474 poll_thresh=23 ino=257 dd-2584 [004] 104.919485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=65868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.927497: balance_dirty_state: bdi btrfs-1: dirty=496 wb=923 unstable=0 bg_thresh=1008 thresh=2016 gap=597 poll_thresh=23 ino=257 dd-2584 [004] 104.927642: balance_dirty_state: bdi btrfs-1: dirty=496 wb=873 unstable=0 bg_thresh=1000 thresh=2001 gap=632 poll_thresh=17 ino=257 dd-2584 [004] 104.927836: balance_dirty_state: bdi btrfs-1: dirty=546 wb=798 unstable=0 bg_thresh=1005 thresh=2011 gap=667 poll_thresh=18 ino=257 dd-2584 [004] 104.928015: balance_dirty_state: bdi btrfs-1: dirty=571 wb=798 unstable=0 bg_thresh=1005 thresh=2010 gap=641 poll_thresh=19 ino=257 dd-2584 [004] 104.928191: balance_dirty_state: bdi btrfs-1: dirty=596 wb=798 unstable=0 bg_thresh=1004 thresh=2009 gap=615 poll_thresh=20 ino=257 dd-2584 [004] 104.928668: balance_dirty_state: bdi btrfs-1: dirty=621 wb=798 unstable=0 bg_thresh=1004 thresh=2008 gap=589 poll_thresh=21 ino=257 dd-2584 [004] 104.928845: balance_dirty_state: bdi btrfs-1: dirty=671 wb=798 unstable=0 bg_thresh=1006 thresh=2012 gap=543 poll_thresh=22 ino=257 dd-2584 [004] 104.929021: balance_dirty_state: bdi btrfs-1: dirty=696 wb=798 unstable=0 bg_thresh=1005 thresh=2011 gap=517 poll_thresh=23 ino=257 dd-2584 [004] 104.929195: balance_dirty_state: bdi btrfs-1: dirty=721 wb=798 unstable=0 bg_thresh=1005 thresh=2010 gap=491 poll_thresh=24 ino=257 dd-2584 [004] 104.929201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=65868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.935513: balance_dirty_state: bdi btrfs-1: dirty=721 wb=798 unstable=0 bg_thresh=1007 thresh=2014 gap=495 poll_thresh=24 ino=257 dd-2584 [004] 104.935525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=65868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.943492: balance_dirty_state: bdi btrfs-1: dirty=721 wb=573 unstable=0 bg_thresh=1006 thresh=2012 gap=718 poll_thresh=24 ino=257 dd-2584 [004] 104.943575: balance_dirty_state: bdi btrfs-1: dirty=746 wb=573 unstable=0 bg_thresh=1005 thresh=2011 gap=692 poll_thresh=18 ino=257 dd-2584 [004] 104.943692: balance_dirty_state: bdi btrfs-1: dirty=771 wb=573 unstable=0 bg_thresh=1007 thresh=2015 gap=671 poll_thresh=19 ino=257 dd-2584 [004] 104.943810: balance_dirty_state: bdi btrfs-1: dirty=796 wb=573 unstable=0 bg_thresh=1007 thresh=2014 gap=645 poll_thresh=20 ino=257 dd-2584 [004] 104.943926: balance_dirty_state: bdi btrfs-1: dirty=846 wb=573 unstable=0 bg_thresh=1006 thresh=2013 gap=594 poll_thresh=21 ino=257 dd-2584 [004] 104.944213: balance_dirty_state: bdi btrfs-1: dirty=871 wb=573 unstable=0 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=22 ino=257 dd-2584 [004] 104.944330: balance_dirty_state: bdi btrfs-1: dirty=896 wb=573 unstable=0 bg_thresh=1008 thresh=2016 gap=547 poll_thresh=23 ino=257 dd-2584 [004] 104.944448: balance_dirty_state: bdi btrfs-1: dirty=946 wb=573 unstable=0 bg_thresh=1007 thresh=2015 gap=496 poll_thresh=24 ino=257 dd-2584 [004] 104.944452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=65868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 104.951514: balance_dirty_state: bdi btrfs-1: dirty=946 wb=448 unstable=0 bg_thresh=1008 thresh=2017 gap=623 poll_thresh=24 ino=257 dd-2584 [004] 104.951658: balance_dirty_state: bdi btrfs-1: dirty=946 wb=448 unstable=0 bg_thresh=1005 thresh=2011 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 104.951893: balance_dirty_state: bdi btrfs-1: dirty=971 wb=448 unstable=0 bg_thresh=1005 thresh=2010 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 104.952129: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=448 unstable=0 bg_thresh=1007 thresh=2014 gap=545 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 104.952217: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22456 wrote=0 to_write=16384 dd-2584 [004] 104.952376: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=448 unstable=0 bg_thresh=1006 thresh=2013 gap=519 poll_thresh=21 ino=257 dd-2584 [004] 104.952626: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=498 unstable=0 bg_thresh=1006 thresh=2012 gap=493 poll_thresh=22 ino=257 dd-2584 [004] 104.952629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 104.956379: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=592 to_write=15792 dd-2584 [000] 104.959493: balance_dirty_state: bdi btrfs-1: dirty=471 wb=923 unstable=0 bg_thresh=1007 thresh=2014 gap=620 poll_thresh=22 ino=257 dd-2584 [000] 104.959679: balance_dirty_state: bdi btrfs-1: dirty=496 wb=923 unstable=0 bg_thresh=1009 thresh=2019 gap=600 poll_thresh=16 ino=257 dd-2584 [006] 104.968209: balance_dirty_state: bdi btrfs-1: dirty=521 wb=798 unstable=0 bg_thresh=1009 thresh=2018 gap=699 poll_thresh=17 ino=257 dd-2584 [006] 104.968329: balance_dirty_state: bdi btrfs-1: dirty=546 wb=798 unstable=0 bg_thresh=1011 thresh=2023 gap=679 poll_thresh=18 ino=257 dd-2584 [006] 104.968448: balance_dirty_state: bdi btrfs-1: dirty=596 wb=798 unstable=0 bg_thresh=1014 thresh=2028 gap=634 poll_thresh=19 ino=257 dd-2584 [006] 104.968566: balance_dirty_state: bdi btrfs-1: dirty=621 wb=798 unstable=0 bg_thresh=1016 thresh=2032 gap=613 poll_thresh=20 ino=257 dd-2584 [006] 104.968683: balance_dirty_state: bdi btrfs-1: dirty=646 wb=798 unstable=0 bg_thresh=1015 thresh=2031 gap=587 poll_thresh=21 ino=257 dd-2584 [006] 104.968801: balance_dirty_state: bdi btrfs-1: dirty=671 wb=798 unstable=0 bg_thresh=1015 thresh=2030 gap=561 poll_thresh=22 ino=257 dd-2584 [006] 104.968919: balance_dirty_state: bdi btrfs-1: dirty=721 wb=798 unstable=0 bg_thresh=1017 thresh=2034 gap=515 poll_thresh=23 ino=257 dd-2584 [006] 104.969040: balance_dirty_state: bdi btrfs-1: dirty=746 wb=798 unstable=0 bg_thresh=1016 thresh=2033 gap=489 poll_thresh=24 ino=257 dd-2584 [006] 104.969045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-302% task_weight=98% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [006] 104.979464: balance_dirty_state: bdi btrfs-1: dirty=746 wb=673 unstable=0 bg_thresh=1005 thresh=2010 gap=591 poll_thresh=24 ino=257 dd-2584 [006] 104.979533: balance_dirty_state: bdi btrfs-1: dirty=771 wb=673 unstable=0 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=18 ino=257 dd-2584 [006] 104.979823: balance_dirty_state: bdi btrfs-1: dirty=796 wb=673 unstable=0 bg_thresh=1007 thresh=2015 gap=546 poll_thresh=19 ino=257 dd-2584 [006] 104.979938: balance_dirty_state: bdi btrfs-1: dirty=821 wb=673 unstable=0 bg_thresh=1012 thresh=2025 gap=531 poll_thresh=20 ino=257 dd-2584 [006] 104.980059: balance_dirty_state: bdi btrfs-1: dirty=846 wb=673 unstable=0 bg_thresh=1012 thresh=2024 gap=505 poll_thresh=21 ino=257 dd-2584 [006] 104.980064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 104.987504: balance_dirty_state: bdi btrfs-1: dirty=861 wb=599 unstable=0 bg_thresh=1012 thresh=2024 gap=564 poll_thresh=21 ino=257 dd-2584 [006] 104.987573: balance_dirty_state: bdi btrfs-1: dirty=861 wb=599 unstable=0 bg_thresh=1012 thresh=2024 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 104.987694: balance_dirty_state: bdi btrfs-1: dirty=911 wb=599 unstable=0 bg_thresh=1014 thresh=2028 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 104.987812: balance_dirty_state: bdi btrfs-1: dirty=936 wb=599 unstable=0 bg_thresh=1013 thresh=2027 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 104.987816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 104.995447: balance_dirty_state: bdi btrfs-1: dirty=935 wb=324 unstable=0 bg_thresh=1002 thresh=2004 gap=745 poll_thresh=18 ino=257 dd-2584 [002] 104.995567: balance_dirty_state: bdi btrfs-1: dirty=960 wb=249 unstable=0 bg_thresh=1000 thresh=2001 gap=792 poll_thresh=13 ino=257 dd-2584 [002] 104.995683: balance_dirty_state: bdi btrfs-1: dirty=960 wb=224 unstable=0 bg_thresh=1003 thresh=2007 gap=823 poll_thresh=14 ino=257 dd-2584 [002] 104.995804: balance_dirty_state: bdi btrfs-1: dirty=985 wb=224 unstable=0 bg_thresh=1011 thresh=2023 gap=814 poll_thresh=15 ino=257 dd-2584 [002] 104.995894: balance_dirty_state: bdi btrfs-1: dirty=985 wb=224 unstable=0 bg_thresh=1014 thresh=2028 gap=819 poll_thresh=16 ino=257 dd-2584 [002] 104.996292: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=224 unstable=0 bg_thresh=1013 thresh=2027 gap=768 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 104.996336: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22500 wrote=0 to_write=16384 dd-2584 [002] 104.996461: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=224 unstable=0 bg_thresh=1013 thresh=2026 gap=742 poll_thresh=18 ino=257 dd-2584 [002] 104.996633: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=249 unstable=0 bg_thresh=1015 thresh=2030 gap=746 poll_thresh=19 ino=257 dd-2584 [002] 104.996804: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=324 unstable=0 bg_thresh=1014 thresh=2029 gap=670 poll_thresh=20 ino=257 dd-2584 [002] 104.996974: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=349 unstable=0 bg_thresh=1014 thresh=2028 gap=669 poll_thresh=21 ino=257 dd-2584 [002] 104.997144: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=399 unstable=0 bg_thresh=1013 thresh=2027 gap=618 poll_thresh=22 ino=257 dd-2584 [002] 104.997322: balance_dirty_state: bdi btrfs-1: dirty=985 wb=424 unstable=0 bg_thresh=1012 thresh=2025 gap=616 poll_thresh=23 ino=257 dd-2584 [002] 104.997500: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=474 unstable=0 bg_thresh=1012 thresh=2024 gap=540 poll_thresh=24 ino=257 dd-2584 [002] 104.997897: balance_dirty_state: bdi btrfs-1: dirty=935 wb=549 unstable=0 bg_thresh=1011 thresh=2023 gap=539 poll_thresh=25 ino=257 dd-2584 [002] 104.998079: balance_dirty_state: bdi btrfs-1: dirty=935 wb=599 unstable=0 bg_thresh=1011 thresh=2022 gap=488 poll_thresh=26 ino=257 dd-2584 [002] 104.998081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-316% task_weight=98% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 105.000795: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=264 wrote=848 to_write=15536 dd-2584 [001] 105.003466: balance_dirty_state: bdi btrfs-1: dirty=467 wb=949 unstable=0 bg_thresh=1002 thresh=2004 gap=588 poll_thresh=26 ino=257 dd-2584 [001] 105.003557: balance_dirty_state: bdi btrfs-1: dirty=492 wb=949 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=19 ino=257 dd-2584 [001] 105.003736: balance_dirty_state: bdi btrfs-1: dirty=517 wb=949 unstable=0 bg_thresh=1003 thresh=2006 gap=540 poll_thresh=20 ino=257 dd-2584 [001] 105.003910: balance_dirty_state: bdi btrfs-1: dirty=567 wb=949 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=21 ino=257 dd-2584 [001] 105.003917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.011476: balance_dirty_state: bdi btrfs-1: dirty=580 wb=872 unstable=0 bg_thresh=1001 thresh=2002 gap=550 poll_thresh=21 ino=257 dd-2584 [001] 105.011574: balance_dirty_state: bdi btrfs-1: dirty=580 wb=872 unstable=0 bg_thresh=998 thresh=1996 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 105.011820: balance_dirty_state: bdi btrfs-1: dirty=605 wb=872 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 105.012065: balance_dirty_state: bdi btrfs-1: dirty=655 wb=872 unstable=0 bg_thresh=999 thresh=1999 gap=472 poll_thresh=18 ino=257 dd-2584 [001] 105.012074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 105.019507: balance_dirty_state: bdi btrfs-1: dirty=655 wb=872 unstable=0 bg_thresh=996 thresh=1992 gap=465 poll_thresh=18 ino=257 dd-2584 [005] 105.019520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.027484: balance_dirty_state: bdi btrfs-1: dirty=655 wb=597 unstable=0 bg_thresh=998 thresh=1996 gap=744 poll_thresh=18 ino=257 dd-2584 [001] 105.027565: balance_dirty_state: bdi btrfs-1: dirty=655 wb=597 unstable=0 bg_thresh=1000 thresh=2001 gap=749 poll_thresh=13 ino=257 dd-2584 [001] 105.027629: balance_dirty_state: bdi btrfs-1: dirty=680 wb=597 unstable=0 bg_thresh=1000 thresh=2001 gap=724 poll_thresh=14 ino=257 dd-2584 [001] 105.027692: balance_dirty_state: bdi btrfs-1: dirty=705 wb=597 unstable=0 bg_thresh=1000 thresh=2000 gap=698 poll_thresh=15 ino=257 dd-2584 [001] 105.027929: balance_dirty_state: bdi btrfs-1: dirty=705 wb=597 unstable=0 bg_thresh=1000 thresh=2000 gap=698 poll_thresh=16 ino=257 dd-2584 [001] 105.028048: balance_dirty_state: bdi btrfs-1: dirty=755 wb=597 unstable=0 bg_thresh=1002 thresh=2004 gap=652 poll_thresh=17 ino=257 dd-2584 [001] 105.028166: balance_dirty_state: bdi btrfs-1: dirty=780 wb=597 unstable=0 bg_thresh=1001 thresh=2003 gap=626 poll_thresh=18 ino=257 dd-2584 [001] 105.028281: balance_dirty_state: bdi btrfs-1: dirty=805 wb=597 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 105.028400: balance_dirty_state: bdi btrfs-1: dirty=830 wb=597 unstable=0 bg_thresh=997 thresh=1995 gap=568 poll_thresh=20 ino=257 dd-2584 [001] 105.028519: balance_dirty_state: bdi btrfs-1: dirty=880 wb=597 unstable=0 bg_thresh=996 thresh=1993 gap=516 poll_thresh=21 ino=257 dd-2584 [001] 105.028635: balance_dirty_state: bdi btrfs-1: dirty=905 wb=597 unstable=0 bg_thresh=996 thresh=1992 gap=490 poll_thresh=22 ino=257 dd-2584 [001] 105.028640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.039533: balance_dirty_state: bdi btrfs-1: dirty=915 wb=347 unstable=0 bg_thresh=994 thresh=1988 gap=726 poll_thresh=22 ino=257 dd-2584 [001] 105.039615: balance_dirty_state: bdi btrfs-1: dirty=940 wb=347 unstable=0 bg_thresh=996 thresh=1993 gap=706 poll_thresh=16 ino=257 dd-2584 [001] 105.039733: balance_dirty_state: bdi btrfs-1: dirty=965 wb=347 unstable=0 bg_thresh=996 thresh=1992 gap=680 poll_thresh=17 ino=257 dd-2584 [001] 105.040022: balance_dirty_state: bdi btrfs-1: dirty=990 wb=347 unstable=0 bg_thresh=998 thresh=1996 gap=659 poll_thresh=18 ino=257 dd-2584 [001] 105.040139: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=347 unstable=0 bg_thresh=997 thresh=1995 gap=633 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 105.040157: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22544 wrote=0 to_write=16384 dd-2584 [001] 105.040264: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=347 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=20 ino=257 dd-2584 [001] 105.040392: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=397 unstable=0 bg_thresh=993 thresh=1987 gap=550 poll_thresh=21 ino=257 dd-2584 [001] 105.040525: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=447 unstable=0 bg_thresh=995 thresh=1991 gap=529 poll_thresh=22 ino=257 dd-2584 [001] 105.040654: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=497 unstable=0 bg_thresh=995 thresh=1990 gap=478 poll_thresh=23 ino=257 dd-2584 [001] 105.040656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 105.042324: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=304 wrote=656 to_write=15728 dd-2584 [001] 105.047580: balance_dirty_state: bdi btrfs-1: dirty=502 wb=872 unstable=0 bg_thresh=996 thresh=1993 gap=619 poll_thresh=23 ino=257 dd-2584 [001] 105.047666: balance_dirty_state: bdi btrfs-1: dirty=502 wb=872 unstable=0 bg_thresh=996 thresh=1993 gap=619 poll_thresh=17 ino=257 dd-2584 [001] 105.047785: balance_dirty_state: bdi btrfs-1: dirty=552 wb=872 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=18 ino=257 dd-2584 [001] 105.048078: balance_dirty_state: bdi btrfs-1: dirty=577 wb=872 unstable=0 bg_thresh=998 thresh=1996 gap=547 poll_thresh=19 ino=257 dd-2584 [001] 105.048196: balance_dirty_state: bdi btrfs-1: dirty=602 wb=872 unstable=0 bg_thresh=997 thresh=1995 gap=521 poll_thresh=20 ino=257 dd-2584 [001] 105.048313: balance_dirty_state: bdi btrfs-1: dirty=652 wb=872 unstable=0 bg_thresh=997 thresh=1994 gap=470 poll_thresh=21 ino=257 dd-2584 [001] 105.048318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.055606: balance_dirty_state: bdi btrfs-1: dirty=652 wb=872 unstable=0 bg_thresh=991 thresh=1983 gap=459 poll_thresh=21 ino=257 dd-2584 [001] 105.055615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=66672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.063521: balance_dirty_state: bdi btrfs-1: dirty=652 wb=663 unstable=0 bg_thresh=994 thresh=1988 gap=673 poll_thresh=21 ino=257 dd-2584 [001] 105.063652: balance_dirty_state: bdi btrfs-1: dirty=652 wb=663 unstable=0 bg_thresh=993 thresh=1987 gap=672 poll_thresh=16 ino=257 dd-2584 [001] 105.063890: balance_dirty_state: bdi btrfs-1: dirty=702 wb=663 unstable=0 bg_thresh=995 thresh=1991 gap=626 poll_thresh=17 ino=257 dd-2584 [001] 105.064123: balance_dirty_state: bdi btrfs-1: dirty=727 wb=663 unstable=0 bg_thresh=995 thresh=1990 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 105.064304: balance_dirty_state: bdi btrfs-1: dirty=752 wb=588 unstable=0 bg_thresh=990 thresh=1981 gap=641 poll_thresh=19 ino=257 dd-2584 [001] 105.064442: balance_dirty_state: bdi btrfs-1: dirty=777 wb=538 unstable=0 bg_thresh=995 thresh=1991 gap=676 poll_thresh=20 ino=257 dd-2584 [001] 105.064687: balance_dirty_state: bdi btrfs-1: dirty=827 wb=538 unstable=0 bg_thresh=990 thresh=1981 gap=616 poll_thresh=21 ino=257 dd-2584 [001] 105.065275: balance_dirty_state: bdi btrfs-1: dirty=852 wb=538 unstable=0 bg_thresh=995 thresh=1990 gap=600 poll_thresh=22 ino=257 dd-2584 [001] 105.065508: balance_dirty_state: bdi btrfs-1: dirty=877 wb=538 unstable=0 bg_thresh=994 thresh=1989 gap=574 poll_thresh=23 ino=257 dd-2584 [001] 105.065747: balance_dirty_state: bdi btrfs-1: dirty=902 wb=538 unstable=0 bg_thresh=993 thresh=1987 gap=547 poll_thresh=24 ino=257 dd-2584 [001] 105.065980: balance_dirty_state: bdi btrfs-1: dirty=952 wb=538 unstable=0 bg_thresh=993 thresh=1986 gap=496 poll_thresh=25 ino=257 dd-2584 [001] 105.065989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=66672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.071547: balance_dirty_state: bdi btrfs-1: dirty=952 wb=538 unstable=0 bg_thresh=993 thresh=1986 gap=496 poll_thresh=25 ino=257 dd-2584 [001] 105.071556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=66672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.079590: balance_dirty_state: bdi btrfs-1: dirty=952 wb=413 unstable=0 bg_thresh=994 thresh=1988 gap=623 poll_thresh=25 ino=257 dd-2584 [001] 105.079697: balance_dirty_state: bdi btrfs-1: dirty=952 wb=413 unstable=0 bg_thresh=994 thresh=1988 gap=623 poll_thresh=19 ino=257 dd-2584 [001] 105.079902: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=413 unstable=0 bg_thresh=993 thresh=1987 gap=572 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 105.079981: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22584 wrote=0 to_write=16384 dd-2584 [001] 105.080114: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=413 unstable=0 bg_thresh=995 thresh=1991 gap=551 poll_thresh=21 ino=257 dd-2584 [001] 105.080327: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=463 unstable=0 bg_thresh=995 thresh=1990 gap=525 poll_thresh=22 ino=257 dd-2584 [001] 105.080839: balance_dirty_state: bdi btrfs-1: dirty=952 wb=563 unstable=0 bg_thresh=994 thresh=1989 gap=474 poll_thresh=23 ino=257 dd-2584 [001] 105.080842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=66672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 105.082669: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=344 wrote=592 to_write=15792 dd-2584 [001] 105.087555: balance_dirty_state: bdi btrfs-1: dirty=502 wb=888 unstable=0 bg_thresh=992 thresh=1985 gap=595 poll_thresh=23 ino=257 dd-2584 [001] 105.087665: balance_dirty_state: bdi btrfs-1: dirty=502 wb=888 unstable=0 bg_thresh=992 thresh=1984 gap=594 poll_thresh=17 ino=257 dd-2584 [001] 105.087871: balance_dirty_state: bdi btrfs-1: dirty=527 wb=888 unstable=0 bg_thresh=994 thresh=1988 gap=573 poll_thresh=18 ino=257 dd-2584 [001] 105.088072: balance_dirty_state: bdi btrfs-1: dirty=577 wb=888 unstable=0 bg_thresh=993 thresh=1987 gap=522 poll_thresh=19 ino=257 dd-2584 [001] 105.088272: balance_dirty_state: bdi btrfs-1: dirty=602 wb=888 unstable=0 bg_thresh=993 thresh=1986 gap=496 poll_thresh=20 ino=257 dd-2584 [001] 105.088280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=66672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.095638: balance_dirty_state: bdi btrfs-1: dirty=602 wb=888 unstable=0 bg_thresh=993 thresh=1986 gap=496 poll_thresh=20 ino=257 dd-2584 [001] 105.095647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=66672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.103528: balance_dirty_state: bdi btrfs-1: dirty=602 wb=663 unstable=0 bg_thresh=990 thresh=1981 gap=716 poll_thresh=20 ino=257 dd-2584 [001] 105.103614: balance_dirty_state: bdi btrfs-1: dirty=627 wb=613 unstable=0 bg_thresh=987 thresh=1975 gap=735 poll_thresh=15 ino=257 dd-2584 [001] 105.103687: balance_dirty_state: bdi btrfs-1: dirty=627 wb=613 unstable=0 bg_thresh=995 thresh=1991 gap=751 poll_thresh=16 ino=257 dd-2584 [001] 105.103819: balance_dirty_state: bdi btrfs-1: dirty=677 wb=613 unstable=0 bg_thresh=995 thresh=1990 gap=700 poll_thresh=17 ino=257 dd-2584 [001] 105.103950: balance_dirty_state: bdi btrfs-1: dirty=702 wb=613 unstable=0 bg_thresh=994 thresh=1989 gap=674 poll_thresh=18 ino=257 dd-2584 [001] 105.104085: balance_dirty_state: bdi btrfs-1: dirty=727 wb=613 unstable=0 bg_thresh=990 thresh=1980 gap=640 poll_thresh=19 ino=257 dd-2584 [001] 105.104413: balance_dirty_state: bdi btrfs-1: dirty=752 wb=613 unstable=0 bg_thresh=995 thresh=1990 gap=625 poll_thresh=20 ino=257 dd-2584 [001] 105.104546: balance_dirty_state: bdi btrfs-1: dirty=802 wb=613 unstable=0 bg_thresh=991 thresh=1983 gap=568 poll_thresh=21 ino=257 dd-2584 [001] 105.104677: balance_dirty_state: bdi btrfs-1: dirty=827 wb=613 unstable=0 bg_thresh=991 thresh=1982 gap=542 poll_thresh=22 ino=257 dd-2584 [001] 105.104810: balance_dirty_state: bdi btrfs-1: dirty=852 wb=613 unstable=0 bg_thresh=990 thresh=1981 gap=516 poll_thresh=23 ino=257 dd-2584 [001] 105.104944: balance_dirty_state: bdi btrfs-1: dirty=902 wb=613 unstable=0 bg_thresh=992 thresh=1985 gap=470 poll_thresh=24 ino=257 dd-2584 [001] 105.104949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=66672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.111559: balance_dirty_state: bdi btrfs-1: dirty=902 wb=613 unstable=0 bg_thresh=992 thresh=1985 gap=470 poll_thresh=24 ino=257 dd-2584 [001] 105.111568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=66672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.119505: balance_dirty_state: bdi btrfs-1: dirty=902 wb=363 unstable=0 bg_thresh=991 thresh=1983 gap=718 poll_thresh=24 ino=257 dd-2584 [001] 105.119566: balance_dirty_state: bdi btrfs-1: dirty=902 wb=363 unstable=0 bg_thresh=991 thresh=1983 gap=718 poll_thresh=18 ino=257 dd-2584 [001] 105.119680: balance_dirty_state: bdi btrfs-1: dirty=927 wb=363 unstable=0 bg_thresh=994 thresh=1988 gap=698 poll_thresh=19 ino=257 dd-2584 [001] 105.119795: balance_dirty_state: bdi btrfs-1: dirty=977 wb=363 unstable=0 bg_thresh=996 thresh=1993 gap=653 poll_thresh=20 ino=257 dd-2584 [001] 105.120083: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=363 unstable=0 bg_thresh=998 thresh=1997 gap=632 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 105.120157: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22624 wrote=0 to_write=16384 dd-2584 [001] 105.120206: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=363 unstable=0 bg_thresh=998 thresh=1996 gap=606 poll_thresh=22 ino=257 dd-2584 [001] 105.120331: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=388 unstable=0 bg_thresh=997 thresh=1995 gap=555 poll_thresh=23 ino=257 dd-2584 [001] 105.120456: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=438 unstable=0 bg_thresh=997 thresh=1994 gap=529 poll_thresh=24 ino=257 dd-2584 [001] 105.120585: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=488 unstable=0 bg_thresh=999 thresh=1998 gap=508 poll_thresh=25 ino=257 dd-2584 [001] 105.120707: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=513 unstable=0 bg_thresh=998 thresh=1997 gap=482 poll_thresh=26 ino=257 dd-2584 [001] 105.120709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=66672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 105.122356: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=384 wrote=672 to_write=15712 dd-2584 [005] 105.131501: balance_dirty_state: bdi btrfs-1: dirty=502 wb=888 unstable=0 bg_thresh=989 thresh=1979 gap=589 poll_thresh=26 ino=257 dd-2584 [005] 105.131628: balance_dirty_state: bdi btrfs-1: dirty=502 wb=888 unstable=0 bg_thresh=989 thresh=1979 gap=589 poll_thresh=19 ino=257 dd-2584 [005] 105.131865: balance_dirty_state: bdi btrfs-1: dirty=552 wb=888 unstable=0 bg_thresh=991 thresh=1983 gap=543 poll_thresh=20 ino=257 dd-2584 [005] 105.132099: balance_dirty_state: bdi btrfs-1: dirty=577 wb=888 unstable=0 bg_thresh=991 thresh=1982 gap=517 poll_thresh=21 ino=257 dd-2584 [005] 105.132689: balance_dirty_state: bdi btrfs-1: dirty=602 wb=888 unstable=0 bg_thresh=993 thresh=1987 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 105.132926: balance_dirty_state: bdi btrfs-1: dirty=652 wb=888 unstable=0 bg_thresh=990 thresh=1980 gap=440 poll_thresh=23 ino=257 dd-2584 [005] 105.132935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=66672 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 105.139540: balance_dirty_state: bdi btrfs-1: dirty=652 wb=888 unstable=0 bg_thresh=990 thresh=1980 gap=440 poll_thresh=23 ino=257 dd-2584 [004] 105.139555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=66672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 105.147492: balance_dirty_state: bdi btrfs-1: dirty=652 wb=738 unstable=0 bg_thresh=988 thresh=1976 gap=586 poll_thresh=23 ino=257 dd-2584 [004] 105.147671: balance_dirty_state: bdi btrfs-1: dirty=677 wb=738 unstable=0 bg_thresh=988 thresh=1976 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 105.148028: balance_dirty_state: bdi btrfs-1: dirty=702 wb=738 unstable=0 bg_thresh=990 thresh=1981 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 105.148387: balance_dirty_state: bdi btrfs-1: dirty=727 wb=738 unstable=0 bg_thresh=993 thresh=1986 gap=521 poll_thresh=19 ino=257 dd-2584 [004] 105.148754: balance_dirty_state: bdi btrfs-1: dirty=752 wb=738 unstable=0 bg_thresh=995 thresh=1990 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 105.149119: balance_dirty_state: bdi btrfs-1: dirty=802 wb=738 unstable=0 bg_thresh=991 thresh=1983 gap=443 poll_thresh=21 ino=257 dd-2584 [004] 105.149132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=66672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 105.155612: balance_dirty_state: bdi btrfs-1: dirty=802 wb=738 unstable=0 bg_thresh=991 thresh=1983 gap=443 poll_thresh=21 ino=257 dd-2584 [004] 105.155623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=66672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 105.163501: balance_dirty_state: bdi btrfs-1: dirty=802 wb=538 unstable=0 bg_thresh=992 thresh=1985 gap=645 poll_thresh=21 ino=257 dd-2584 [004] 105.163569: balance_dirty_state: bdi btrfs-1: dirty=802 wb=538 unstable=0 bg_thresh=995 thresh=1990 gap=650 poll_thresh=16 ino=257 dd-2584 [004] 105.163693: balance_dirty_state: bdi btrfs-1: dirty=852 wb=538 unstable=0 bg_thresh=994 thresh=1989 gap=599 poll_thresh=17 ino=257 dd-2584 [004] 105.164008: balance_dirty_state: bdi btrfs-1: dirty=877 wb=538 unstable=0 bg_thresh=994 thresh=1988 gap=573 poll_thresh=18 ino=257 dd-2584 [004] 105.164126: balance_dirty_state: bdi btrfs-1: dirty=902 wb=538 unstable=0 bg_thresh=993 thresh=1987 gap=547 poll_thresh=19 ino=257 dd-2584 [004] 105.164239: balance_dirty_state: bdi btrfs-1: dirty=927 wb=538 unstable=0 bg_thresh=995 thresh=1991 gap=526 poll_thresh=20 ino=257 dd-2584 [004] 105.164409: balance_dirty_state: bdi btrfs-1: dirty=977 wb=538 unstable=0 bg_thresh=995 thresh=1990 gap=475 poll_thresh=21 ino=257 dd-2584 [004] 105.164415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 105.171505: balance_dirty_state: bdi btrfs-1: dirty=977 wb=538 unstable=0 bg_thresh=996 thresh=1993 gap=478 poll_thresh=21 ino=257 dd-2584 [004] 105.171511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 105.179539: balance_dirty_state: bdi btrfs-1: dirty=977 wb=413 unstable=0 bg_thresh=994 thresh=1988 gap=598 poll_thresh=21 ino=257 dd-2584 [004] 105.179609: balance_dirty_state: bdi btrfs-1: dirty=977 wb=413 unstable=0 bg_thresh=996 thresh=1993 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 105.179766: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=413 unstable=0 bg_thresh=999 thresh=1998 gap=558 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 105.179784: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22684 wrote=0 to_write=16384 dd-2584 [004] 105.179896: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=438 unstable=0 bg_thresh=998 thresh=1997 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 105.180027: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=488 unstable=0 bg_thresh=1000 thresh=2001 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 105.180330: balance_dirty_state: bdi btrfs-1: dirty=927 wb=588 unstable=0 bg_thresh=997 thresh=1994 gap=479 poll_thresh=20 ino=257 dd-2584 [004] 105.180332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 105.182324: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=444 wrote=608 to_write=15776 dd-2584 [000] 105.187614: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1038 unstable=0 bg_thresh=997 thresh=1994 gap=479 poll_thresh=20 ino=257 dd-2584 [000] 105.187625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 105.199649: balance_dirty_state: bdi btrfs-1: dirty=477 wb=913 unstable=0 bg_thresh=996 thresh=1993 gap=603 poll_thresh=20 ino=257 dd-2584 [006] 105.199772: balance_dirty_state: bdi btrfs-1: dirty=502 wb=913 unstable=0 bg_thresh=996 thresh=1993 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 105.199889: balance_dirty_state: bdi btrfs-1: dirty=502 wb=913 unstable=0 bg_thresh=999 thresh=1998 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 105.200123: balance_dirty_state: bdi btrfs-1: dirty=552 wb=913 unstable=0 bg_thresh=1001 thresh=2003 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 105.200356: balance_dirty_state: bdi btrfs-1: dirty=577 wb=913 unstable=0 bg_thresh=1001 thresh=2002 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 105.200592: balance_dirty_state: bdi btrfs-1: dirty=602 wb=913 unstable=0 bg_thresh=1003 thresh=2006 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 105.200601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 105.207639: balance_dirty_state: bdi btrfs-1: dirty=602 wb=913 unstable=0 bg_thresh=1003 thresh=2006 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 105.207648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 105.215658: balance_dirty_state: bdi btrfs-1: dirty=602 wb=788 unstable=0 bg_thresh=1004 thresh=2008 gap=618 poll_thresh=19 ino=257 dd-2584 [006] 105.215766: balance_dirty_state: bdi btrfs-1: dirty=627 wb=788 unstable=0 bg_thresh=1000 thresh=2000 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 105.215862: balance_dirty_state: bdi btrfs-1: dirty=627 wb=738 unstable=0 bg_thresh=999 thresh=1999 gap=634 poll_thresh=15 ino=257 dd-2584 [006] 105.215951: balance_dirty_state: bdi btrfs-1: dirty=652 wb=663 unstable=0 bg_thresh=1002 thresh=2005 gap=690 poll_thresh=16 ino=257 dd-2584 [006] 105.216158: balance_dirty_state: bdi btrfs-1: dirty=677 wb=663 unstable=0 bg_thresh=999 thresh=1998 gap=658 poll_thresh=17 ino=257 dd-2584 [006] 105.216395: balance_dirty_state: bdi btrfs-1: dirty=727 wb=663 unstable=0 bg_thresh=1001 thresh=2002 gap=612 poll_thresh=18 ino=257 dd-2584 [006] 105.216981: balance_dirty_state: bdi btrfs-1: dirty=752 wb=663 unstable=0 bg_thresh=1000 thresh=2001 gap=586 poll_thresh=19 ino=257 dd-2584 [006] 105.217215: balance_dirty_state: bdi btrfs-1: dirty=777 wb=663 unstable=0 bg_thresh=1000 thresh=2000 gap=560 poll_thresh=20 ino=257 dd-2584 [006] 105.217394: balance_dirty_state: bdi btrfs-1: dirty=802 wb=663 unstable=0 bg_thresh=997 thresh=1995 gap=530 poll_thresh=21 ino=257 dd-2584 [006] 105.217530: balance_dirty_state: bdi btrfs-1: dirty=852 wb=663 unstable=0 bg_thresh=996 thresh=1993 gap=478 poll_thresh=22 ino=257 dd-2584 [006] 105.217535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 105.223616: balance_dirty_state: bdi btrfs-1: dirty=852 wb=663 unstable=0 bg_thresh=1001 thresh=2002 gap=487 poll_thresh=22 ino=257 dd-2584 [006] 105.223624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 105.231532: balance_dirty_state: bdi btrfs-1: dirty=852 wb=363 unstable=0 bg_thresh=1001 thresh=2003 gap=788 poll_thresh=22 ino=257 dd-2584 [006] 105.231641: balance_dirty_state: bdi btrfs-1: dirty=852 wb=363 unstable=0 bg_thresh=1004 thresh=2008 gap=793 poll_thresh=16 ino=257 dd-2584 [006] 105.231759: balance_dirty_state: bdi btrfs-1: dirty=902 wb=363 unstable=0 bg_thresh=1003 thresh=2007 gap=742 poll_thresh=17 ino=257 dd-2584 [006] 105.231878: balance_dirty_state: bdi btrfs-1: dirty=927 wb=363 unstable=0 bg_thresh=1000 thresh=2000 gap=710 poll_thresh=18 ino=257 dd-2584 [006] 105.231994: balance_dirty_state: bdi btrfs-1: dirty=952 wb=363 unstable=0 bg_thresh=1002 thresh=2004 gap=689 poll_thresh=19 ino=257 dd-2584 [006] 105.232281: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=363 unstable=0 bg_thresh=1001 thresh=2003 gap=638 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 105.232355: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22736 wrote=0 to_write=16384 dd-2584 [006] 105.232403: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=363 unstable=0 bg_thresh=1001 thresh=2002 gap=612 poll_thresh=21 ino=257 dd-2584 [006] 105.232530: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=388 unstable=0 bg_thresh=1000 thresh=2001 gap=586 poll_thresh=22 ino=257 dd-2584 [006] 105.232656: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=438 unstable=0 bg_thresh=1002 thresh=2005 gap=565 poll_thresh=23 ino=257 dd-2584 [006] 105.232782: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=488 unstable=0 bg_thresh=1002 thresh=2004 gap=514 poll_thresh=24 ino=257 dd-2584 [006] 105.232909: balance_dirty_state: bdi btrfs-1: dirty=977 wb=538 unstable=0 bg_thresh=1001 thresh=2003 gap=488 poll_thresh=25 ino=257 dd-2584 [006] 105.232911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 105.236350: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=500 wrote=672 to_write=15712 dd-2584 [006] 105.239552: balance_dirty_state: bdi btrfs-1: dirty=477 wb=913 unstable=0 bg_thresh=997 thresh=1994 gap=604 poll_thresh=25 ino=257 dd-2584 [006] 105.239633: balance_dirty_state: bdi btrfs-1: dirty=502 wb=913 unstable=0 bg_thresh=999 thresh=1999 gap=584 poll_thresh=19 ino=257 dd-2584 [006] 105.239841: balance_dirty_state: bdi btrfs-1: dirty=527 wb=913 unstable=0 bg_thresh=999 thresh=1998 gap=558 poll_thresh=20 ino=257 dd-2584 [006] 105.240074: balance_dirty_state: bdi btrfs-1: dirty=552 wb=913 unstable=0 bg_thresh=998 thresh=1997 gap=532 poll_thresh=21 ino=257 dd-2584 [006] 105.240658: balance_dirty_state: bdi btrfs-1: dirty=577 wb=913 unstable=0 bg_thresh=1000 thresh=2001 gap=511 poll_thresh=22 ino=257 dd-2584 [006] 105.240892: balance_dirty_state: bdi btrfs-1: dirty=627 wb=913 unstable=0 bg_thresh=1000 thresh=2000 gap=460 poll_thresh=23 ino=257 dd-2584 [006] 105.240901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 105.247689: balance_dirty_state: bdi btrfs-1: dirty=627 wb=913 unstable=0 bg_thresh=1000 thresh=2000 gap=460 poll_thresh=23 ino=257 dd-2584 [006] 105.247695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 105.255665: balance_dirty_state: bdi btrfs-1: dirty=627 wb=913 unstable=0 bg_thresh=1000 thresh=2000 gap=460 poll_thresh=23 ino=257 dd-2584 [006] 105.255674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 105.263575: balance_dirty_state: bdi btrfs-1: dirty=627 wb=788 unstable=0 bg_thresh=1000 thresh=2000 gap=585 poll_thresh=23 ino=257 dd-2584 [006] 105.263676: balance_dirty_state: bdi btrfs-1: dirty=627 wb=788 unstable=0 bg_thresh=1005 thresh=2011 gap=596 poll_thresh=17 ino=257 dd-2584 [006] 105.263853: balance_dirty_state: bdi btrfs-1: dirty=677 wb=788 unstable=0 bg_thresh=1005 thresh=2010 gap=545 poll_thresh=18 ino=257 dd-2584 [006] 105.264031: balance_dirty_state: bdi btrfs-1: dirty=702 wb=788 unstable=0 bg_thresh=1004 thresh=2009 gap=519 poll_thresh=19 ino=257 dd-2584 [006] 105.264210: balance_dirty_state: bdi btrfs-1: dirty=727 wb=788 unstable=0 bg_thresh=1001 thresh=2002 gap=487 poll_thresh=20 ino=257 dd-2584 [006] 105.264216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 105.271622: balance_dirty_state: bdi btrfs-1: dirty=727 wb=788 unstable=0 bg_thresh=1001 thresh=2002 gap=487 poll_thresh=20 ino=257 dd-2584 [006] 105.271630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 105.279673: balance_dirty_state: bdi btrfs-1: dirty=727 wb=563 unstable=0 bg_thresh=1000 thresh=2000 gap=710 poll_thresh=20 ino=257 dd-2584 [006] 105.279757: balance_dirty_state: bdi btrfs-1: dirty=752 wb=563 unstable=0 bg_thresh=1002 thresh=2005 gap=690 poll_thresh=15 ino=257 dd-2584 [006] 105.279815: balance_dirty_state: bdi btrfs-1: dirty=752 wb=563 unstable=0 bg_thresh=1002 thresh=2004 gap=689 poll_thresh=16 ino=257 dd-2584 [006] 105.279926: balance_dirty_state: bdi btrfs-1: dirty=802 wb=563 unstable=0 bg_thresh=1001 thresh=2003 gap=638 poll_thresh=17 ino=257 dd-2584 [006] 105.280203: balance_dirty_state: bdi btrfs-1: dirty=827 wb=563 unstable=0 bg_thresh=1001 thresh=2002 gap=612 poll_thresh=18 ino=257 dd-2584 [006] 105.280316: balance_dirty_state: bdi btrfs-1: dirty=852 wb=563 unstable=0 bg_thresh=1000 thresh=2001 gap=586 poll_thresh=19 ino=257 dd-2584 [006] 105.280429: balance_dirty_state: bdi btrfs-1: dirty=902 wb=563 unstable=0 bg_thresh=1002 thresh=2005 gap=540 poll_thresh=20 ino=257 dd-2584 [006] 105.280542: balance_dirty_state: bdi btrfs-1: dirty=927 wb=563 unstable=0 bg_thresh=1002 thresh=2004 gap=514 poll_thresh=21 ino=257 dd-2584 [006] 105.280654: balance_dirty_state: bdi btrfs-1: dirty=952 wb=563 unstable=0 bg_thresh=1001 thresh=2003 gap=488 poll_thresh=22 ino=257 dd-2584 [006] 105.280659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 105.287620: balance_dirty_state: bdi btrfs-1: dirty=952 wb=438 unstable=0 bg_thresh=1005 thresh=2010 gap=620 poll_thresh=22 ino=257 dd-2584 [006] 105.287688: balance_dirty_state: bdi btrfs-1: dirty=977 wb=438 unstable=0 bg_thresh=1004 thresh=2009 gap=594 poll_thresh=16 ino=257 dd-2584 [006] 105.287807: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=438 unstable=0 bg_thresh=1004 thresh=2008 gap=568 poll_thresh=17 ino=257 dd-2584 [006] 105.287927: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=438 unstable=0 bg_thresh=1006 thresh=2012 gap=547 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 105.288001: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22792 wrote=0 to_write=8192 dd-2584 [006] 105.288051: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=438 unstable=0 bg_thresh=1005 thresh=2011 gap=496 poll_thresh=19 ino=257 dd-2584 [006] 105.288052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 105.290840: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=552 wrote=592 to_write=7600 dd-2584 [006] 105.295590: balance_dirty_state: bdi btrfs-1: dirty=502 wb=888 unstable=0 bg_thresh=999 thresh=1999 gap=609 poll_thresh=19 ino=257 dd-2584 [006] 105.295878: balance_dirty_state: bdi btrfs-1: dirty=502 wb=888 unstable=0 bg_thresh=996 thresh=1993 gap=603 poll_thresh=14 ino=257 dd-2584 [006] 105.295939: balance_dirty_state: bdi btrfs-1: dirty=527 wb=888 unstable=0 bg_thresh=999 thresh=1998 gap=583 poll_thresh=15 ino=257 dd-2584 [006] 105.295999: balance_dirty_state: bdi btrfs-1: dirty=552 wb=888 unstable=0 bg_thresh=998 thresh=1997 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 105.296120: balance_dirty_state: bdi btrfs-1: dirty=577 wb=888 unstable=0 bg_thresh=998 thresh=1996 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 105.296238: balance_dirty_state: bdi btrfs-1: dirty=602 wb=888 unstable=0 bg_thresh=994 thresh=1989 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 105.296359: balance_dirty_state: bdi btrfs-1: dirty=627 wb=888 unstable=0 bg_thresh=994 thresh=1988 gap=473 poll_thresh=19 ino=257 dd-2584 [006] 105.296364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 105.303553: balance_dirty_state: bdi btrfs-1: dirty=627 wb=888 unstable=0 bg_thresh=993 thresh=1987 gap=472 poll_thresh=19 ino=257 dd-2584 [006] 105.303557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 105.311619: balance_dirty_state: bdi btrfs-1: dirty=627 wb=763 unstable=0 bg_thresh=995 thresh=1991 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 105.311693: balance_dirty_state: bdi btrfs-1: dirty=652 wb=763 unstable=0 bg_thresh=995 thresh=1991 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 105.311750: balance_dirty_state: bdi btrfs-1: dirty=677 wb=763 unstable=0 bg_thresh=998 thresh=1996 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 105.311806: balance_dirty_state: bdi btrfs-1: dirty=677 wb=763 unstable=0 bg_thresh=998 thresh=1996 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 105.311926: balance_dirty_state: bdi btrfs-1: dirty=727 wb=763 unstable=0 bg_thresh=1003 thresh=2006 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 105.312048: balance_dirty_state: bdi btrfs-1: dirty=752 wb=763 unstable=0 bg_thresh=1002 thresh=2005 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 105.312052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 105.319668: balance_dirty_state: bdi btrfs-1: dirty=752 wb=763 unstable=0 bg_thresh=1000 thresh=2001 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 105.319677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 105.327626: balance_dirty_state: bdi btrfs-1: dirty=752 wb=613 unstable=0 bg_thresh=1001 thresh=2003 gap=638 poll_thresh=18 ino=257 dd-2584 [006] 105.327860: balance_dirty_state: bdi btrfs-1: dirty=752 wb=588 unstable=0 bg_thresh=1001 thresh=2002 gap=662 poll_thresh=13 ino=257 dd-2584 [006] 105.327920: balance_dirty_state: bdi btrfs-1: dirty=777 wb=588 unstable=0 bg_thresh=1001 thresh=2002 gap=637 poll_thresh=14 ino=257 dd-2584 [006] 105.327981: balance_dirty_state: bdi btrfs-1: dirty=802 wb=588 unstable=0 bg_thresh=1000 thresh=2001 gap=611 poll_thresh=15 ino=257 dd-2584 [006] 105.328039: balance_dirty_state: bdi btrfs-1: dirty=802 wb=588 unstable=0 bg_thresh=1000 thresh=2000 gap=610 poll_thresh=16 ino=257 dd-2584 [006] 105.328156: balance_dirty_state: bdi btrfs-1: dirty=852 wb=588 unstable=0 bg_thresh=999 thresh=1999 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 105.328274: balance_dirty_state: bdi btrfs-1: dirty=877 wb=588 unstable=0 bg_thresh=999 thresh=1998 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 105.328391: balance_dirty_state: bdi btrfs-1: dirty=902 wb=588 unstable=0 bg_thresh=998 thresh=1997 gap=507 poll_thresh=19 ino=257 dd-2584 [006] 105.328508: balance_dirty_state: bdi btrfs-1: dirty=952 wb=588 unstable=0 bg_thresh=1000 thresh=2001 gap=461 poll_thresh=20 ino=257 dd-2584 [006] 105.328513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 105.335631: balance_dirty_state: bdi btrfs-1: dirty=952 wb=588 unstable=0 bg_thresh=1000 thresh=2001 gap=461 poll_thresh=20 ino=257 dd-2584 [006] 105.335640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 105.343698: balance_dirty_state: bdi btrfs-1: dirty=952 wb=588 unstable=0 bg_thresh=1000 thresh=2001 gap=461 poll_thresh=20 ino=257 dd-2584 [006] 105.343703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 105.351682: balance_dirty_state: bdi btrfs-1: dirty=952 wb=588 unstable=0 bg_thresh=1000 thresh=2001 gap=461 poll_thresh=20 ino=257 dd-2584 [006] 105.351691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 105.359705: balance_dirty_state: bdi btrfs-1: dirty=952 wb=463 unstable=0 bg_thresh=1000 thresh=2001 gap=586 poll_thresh=20 ino=257 dd-2584 [006] 105.359771: balance_dirty_state: bdi btrfs-1: dirty=952 wb=463 unstable=0 bg_thresh=1000 thresh=2001 gap=586 poll_thresh=15 ino=257 dd-2584 [006] 105.359833: balance_dirty_state: bdi btrfs-1: dirty=977 wb=463 unstable=0 bg_thresh=1000 thresh=2000 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 105.359949: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=463 unstable=0 bg_thresh=999 thresh=1999 gap=534 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 105.359966: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22864 wrote=0 to_write=8192 dd-2584 [006] 105.360252: balance_dirty_state: bdi btrfs-1: dirty=927 wb=563 unstable=0 bg_thresh=999 thresh=1998 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 105.360379: balance_dirty_state: bdi btrfs-1: dirty=927 wb=613 unstable=0 bg_thresh=1001 thresh=2002 gap=462 poll_thresh=19 ino=257 dd-2584 [006] 105.360381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 105.361907: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=624 wrote=576 to_write=7616 dd-2584 [004] 105.367667: balance_dirty_state: bdi btrfs-1: dirty=502 wb=913 unstable=0 bg_thresh=1001 thresh=2003 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 105.367797: balance_dirty_state: bdi btrfs-1: dirty=527 wb=913 unstable=0 bg_thresh=1001 thresh=2002 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 105.367961: balance_dirty_state: bdi btrfs-1: dirty=552 wb=838 unstable=0 bg_thresh=997 thresh=1994 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 105.368061: balance_dirty_state: bdi btrfs-1: dirty=552 wb=788 unstable=0 bg_thresh=999 thresh=1999 gap=659 poll_thresh=16 ino=257 dd-2584 [004] 105.368301: balance_dirty_state: bdi btrfs-1: dirty=602 wb=788 unstable=0 bg_thresh=999 thresh=1998 gap=608 poll_thresh=17 ino=257 dd-2584 [004] 105.368539: balance_dirty_state: bdi btrfs-1: dirty=627 wb=788 unstable=0 bg_thresh=998 thresh=1997 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 105.368773: balance_dirty_state: bdi btrfs-1: dirty=652 wb=788 unstable=0 bg_thresh=1000 thresh=2001 gap=561 poll_thresh=19 ino=257 dd-2584 [004] 105.369007: balance_dirty_state: bdi btrfs-1: dirty=702 wb=788 unstable=0 bg_thresh=1000 thresh=2000 gap=510 poll_thresh=20 ino=257 dd-2584 [004] 105.369594: balance_dirty_state: bdi btrfs-1: dirty=727 wb=788 unstable=0 bg_thresh=999 thresh=1999 gap=484 poll_thresh=21 ino=257 dd-2584 [004] 105.369603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 105.379676: balance_dirty_state: bdi btrfs-1: dirty=727 wb=788 unstable=0 bg_thresh=999 thresh=1999 gap=484 poll_thresh=21 ino=257 dd-2584 [004] 105.379686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=60744 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 105.391641: balance_dirty_state: bdi btrfs-1: dirty=727 wb=563 unstable=0 bg_thresh=1000 thresh=2001 gap=711 poll_thresh=21 ino=257 dd-2584 [004] 105.391774: balance_dirty_state: bdi btrfs-1: dirty=727 wb=563 unstable=0 bg_thresh=1003 thresh=2006 gap=716 poll_thresh=16 ino=257 dd-2584 [004] 105.391943: balance_dirty_state: bdi btrfs-1: dirty=777 wb=563 unstable=0 bg_thresh=999 thresh=1999 gap=659 poll_thresh=17 ino=257 dd-2584 [004] 105.392111: balance_dirty_state: bdi btrfs-1: dirty=802 wb=563 unstable=0 bg_thresh=999 thresh=1998 gap=633 poll_thresh=18 ino=257 dd-2584 [004] 105.392279: balance_dirty_state: bdi btrfs-1: dirty=827 wb=563 unstable=0 bg_thresh=998 thresh=1997 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 105.392451: balance_dirty_state: bdi btrfs-1: dirty=877 wb=563 unstable=0 bg_thresh=1000 thresh=2001 gap=561 poll_thresh=20 ino=257 dd-2584 [004] 105.392619: balance_dirty_state: bdi btrfs-1: dirty=902 wb=563 unstable=0 bg_thresh=1000 thresh=2000 gap=535 poll_thresh=21 ino=257 dd-2584 [004] 105.392788: balance_dirty_state: bdi btrfs-1: dirty=927 wb=563 unstable=0 bg_thresh=999 thresh=1999 gap=509 poll_thresh=22 ino=257 dd-2584 [004] 105.392957: balance_dirty_state: bdi btrfs-1: dirty=952 wb=563 unstable=0 bg_thresh=1001 thresh=2003 gap=488 poll_thresh=23 ino=257 dd-2584 [004] 105.392964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=60744 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 105.399632: balance_dirty_state: bdi btrfs-1: dirty=952 wb=563 unstable=0 bg_thresh=1000 thresh=2000 gap=485 poll_thresh=23 ino=257 dd-2584 [004] 105.399644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=60744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 105.407653: balance_dirty_state: bdi btrfs-1: dirty=952 wb=313 unstable=0 bg_thresh=1002 thresh=2004 gap=739 poll_thresh=23 ino=257 dd-2584 [004] 105.408126: balance_dirty_state: bdi btrfs-1: dirty=977 wb=313 unstable=0 bg_thresh=999 thresh=1998 gap=708 poll_thresh=17 ino=257 dd-2584 [004] 105.408362: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=313 unstable=0 bg_thresh=1001 thresh=2002 gap=687 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 105.408446: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22912 wrote=0 to_write=8192 dd-2584 [004] 105.408607: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=313 unstable=0 bg_thresh=1000 thresh=2001 gap=636 poll_thresh=19 ino=257 dd-2584 [004] 105.408857: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=363 unstable=0 bg_thresh=1000 thresh=2000 gap=610 poll_thresh=20 ino=257 dd-2584 [004] 105.409108: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=413 unstable=0 bg_thresh=1002 thresh=2004 gap=589 poll_thresh=21 ino=257 dd-2584 [004] 105.409353: balance_dirty_state: bdi btrfs-1: dirty=977 wb=463 unstable=0 bg_thresh=1001 thresh=2003 gap=563 poll_thresh=22 ino=257 dd-2584 [004] 105.409602: balance_dirty_state: bdi btrfs-1: dirty=977 wb=513 unstable=0 bg_thresh=1001 thresh=2002 gap=512 poll_thresh=23 ino=257 dd-2584 [004] 105.409851: balance_dirty_state: bdi btrfs-1: dirty=977 wb=538 unstable=0 bg_thresh=1000 thresh=2001 gap=486 poll_thresh=24 ino=257 dd-2584 [004] 105.409854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=60744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 105.413169: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=676 wrote=688 to_write=7504 dd-2584 [004] 105.415675: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1013 unstable=0 bg_thresh=1000 thresh=2001 gap=486 poll_thresh=24 ino=257 dd-2584 [004] 105.415680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=60744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 105.423585: balance_dirty_state: bdi btrfs-1: dirty=502 wb=888 unstable=0 bg_thresh=1002 thresh=2004 gap=614 poll_thresh=24 ino=257 dd-2584 [004] 105.423653: balance_dirty_state: bdi btrfs-1: dirty=527 wb=888 unstable=0 bg_thresh=1001 thresh=2003 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 105.423954: balance_dirty_state: bdi btrfs-1: dirty=552 wb=888 unstable=0 bg_thresh=998 thresh=1996 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 105.424091: balance_dirty_state: bdi btrfs-1: dirty=577 wb=888 unstable=0 bg_thresh=997 thresh=1995 gap=530 poll_thresh=20 ino=257 dd-2584 [004] 105.424227: balance_dirty_state: bdi btrfs-1: dirty=602 wb=888 unstable=0 bg_thresh=999 thresh=1999 gap=509 poll_thresh=21 ino=257 dd-2584 [004] 105.424356: balance_dirty_state: bdi btrfs-1: dirty=652 wb=888 unstable=0 bg_thresh=999 thresh=1998 gap=458 poll_thresh=22 ino=257 dd-2584 [004] 105.424360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=60744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 105.431612: balance_dirty_state: bdi btrfs-1: dirty=652 wb=888 unstable=0 bg_thresh=996 thresh=1992 gap=452 poll_thresh=22 ino=257 dd-2584 [004] 105.431618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=60744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 105.439612: balance_dirty_state: bdi btrfs-1: dirty=652 wb=888 unstable=0 bg_thresh=993 thresh=1986 gap=446 poll_thresh=22 ino=257 dd-2584 [005] 105.439616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=60744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 105.447591: balance_dirty_state: bdi btrfs-1: dirty=652 wb=763 unstable=0 bg_thresh=998 thresh=1997 gap=582 poll_thresh=22 ino=257 dd-2584 [005] 105.447656: balance_dirty_state: bdi btrfs-1: dirty=652 wb=763 unstable=0 bg_thresh=1001 thresh=2002 gap=587 poll_thresh=16 ino=257 dd-2584 [005] 105.447775: balance_dirty_state: bdi btrfs-1: dirty=702 wb=763 unstable=0 bg_thresh=1000 thresh=2001 gap=536 poll_thresh=17 ino=257 dd-2584 [005] 105.447896: balance_dirty_state: bdi btrfs-1: dirty=727 wb=763 unstable=0 bg_thresh=1000 thresh=2000 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 105.448019: balance_dirty_state: bdi btrfs-1: dirty=752 wb=763 unstable=0 bg_thresh=1002 thresh=2004 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 105.448024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=60744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 105.455613: balance_dirty_state: bdi btrfs-1: dirty=752 wb=713 unstable=0 bg_thresh=1001 thresh=2002 gap=537 poll_thresh=19 ino=257 dd-2584 [005] 105.455693: balance_dirty_state: bdi btrfs-1: dirty=777 wb=713 unstable=0 bg_thresh=998 thresh=1996 gap=506 poll_thresh=14 ino=257 dd-2584 [005] 105.455921: balance_dirty_state: bdi btrfs-1: dirty=777 wb=713 unstable=0 bg_thresh=1000 thresh=2001 gap=511 poll_thresh=15 ino=257 dd-2584 [005] 105.455977: balance_dirty_state: bdi btrfs-1: dirty=802 wb=713 unstable=0 bg_thresh=997 thresh=1995 gap=480 poll_thresh=16 ino=257 dd-2584 [005] 105.455981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=60744 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 105.463661: balance_dirty_state: bdi btrfs-1: dirty=802 wb=588 unstable=0 bg_thresh=997 thresh=1995 gap=605 poll_thresh=16 ino=257 dd-2584 [005] 105.463735: balance_dirty_state: bdi btrfs-1: dirty=827 wb=588 unstable=0 bg_thresh=1000 thresh=2000 gap=585 poll_thresh=12 ino=257 dd-2584 [005] 105.463796: balance_dirty_state: bdi btrfs-1: dirty=827 wb=588 unstable=0 bg_thresh=997 thresh=1994 gap=579 poll_thresh=13 ino=257 dd-2584 [005] 105.463857: balance_dirty_state: bdi btrfs-1: dirty=852 wb=588 unstable=0 bg_thresh=999 thresh=1999 gap=559 poll_thresh=14 ino=257 dd-2584 [005] 105.463919: balance_dirty_state: bdi btrfs-1: dirty=877 wb=588 unstable=0 bg_thresh=999 thresh=1998 gap=533 poll_thresh=15 ino=257 dd-2584 [005] 105.463980: balance_dirty_state: bdi btrfs-1: dirty=877 wb=588 unstable=0 bg_thresh=1001 thresh=2003 gap=538 poll_thresh=16 ino=257 dd-2584 [005] 105.464102: balance_dirty_state: bdi btrfs-1: dirty=902 wb=588 unstable=0 bg_thresh=1001 thresh=2002 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 105.464222: balance_dirty_state: bdi btrfs-1: dirty=952 wb=588 unstable=0 bg_thresh=1000 thresh=2001 gap=461 poll_thresh=18 ino=257 dd-2584 [005] 105.464227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=60744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 105.471740: balance_dirty_state: bdi btrfs-1: dirty=952 wb=588 unstable=0 bg_thresh=1000 thresh=2001 gap=461 poll_thresh=18 ino=257 dd-2584 [005] 105.471749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=60744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 105.479752: balance_dirty_state: bdi btrfs-1: dirty=952 wb=463 unstable=0 bg_thresh=1002 thresh=2004 gap=589 poll_thresh=18 ino=257 dd-2584 [005] 105.479824: balance_dirty_state: bdi btrfs-1: dirty=952 wb=463 unstable=0 bg_thresh=999 thresh=1998 gap=583 poll_thresh=13 ino=257 dd-2584 [005] 105.479890: balance_dirty_state: bdi btrfs-1: dirty=977 wb=463 unstable=0 bg_thresh=1004 thresh=2008 gap=568 poll_thresh=14 ino=257 dd-2584 [005] 105.479954: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=463 unstable=0 bg_thresh=1001 thresh=2002 gap=537 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 105.480020: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22984 wrote=0 to_write=8192 dd-2584 [005] 105.480021: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=463 unstable=0 bg_thresh=1000 thresh=2001 gap=536 poll_thresh=16 ino=257 dd-2584 [005] 105.480341: balance_dirty_state: bdi btrfs-1: dirty=977 wb=538 unstable=0 bg_thresh=1000 thresh=2000 gap=485 poll_thresh=17 ino=257 dd-2584 [005] 105.480343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=60744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 105.481889: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=744 wrote=544 to_write=7648 dd-2584 [001] 105.487780: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1013 unstable=0 bg_thresh=1000 thresh=2000 gap=485 poll_thresh=17 ino=257 dd-2584 [001] 105.487789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.495601: balance_dirty_state: bdi btrfs-1: dirty=502 wb=863 unstable=0 bg_thresh=998 thresh=1996 gap=631 poll_thresh=17 ino=257 dd-2584 [001] 105.495726: balance_dirty_state: bdi btrfs-1: dirty=527 wb=863 unstable=0 bg_thresh=998 thresh=1996 gap=606 poll_thresh=13 ino=257 dd-2584 [001] 105.495842: balance_dirty_state: bdi btrfs-1: dirty=552 wb=863 unstable=0 bg_thresh=1000 thresh=2001 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 105.495958: balance_dirty_state: bdi btrfs-1: dirty=552 wb=863 unstable=0 bg_thresh=1000 thresh=2001 gap=586 poll_thresh=15 ino=257 dd-2584 [001] 105.496073: balance_dirty_state: bdi btrfs-1: dirty=577 wb=863 unstable=0 bg_thresh=1003 thresh=2006 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 105.496304: balance_dirty_state: bdi btrfs-1: dirty=602 wb=863 unstable=0 bg_thresh=1005 thresh=2011 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 105.496542: balance_dirty_state: bdi btrfs-1: dirty=652 wb=863 unstable=0 bg_thresh=1007 thresh=2015 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 105.496550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.503594: balance_dirty_state: bdi btrfs-1: dirty=652 wb=738 unstable=0 bg_thresh=999 thresh=1999 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 105.503659: balance_dirty_state: bdi btrfs-1: dirty=652 wb=738 unstable=0 bg_thresh=999 thresh=1999 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 105.503716: balance_dirty_state: bdi btrfs-1: dirty=677 wb=738 unstable=0 bg_thresh=1002 thresh=2004 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 105.503774: balance_dirty_state: bdi btrfs-1: dirty=677 wb=738 unstable=0 bg_thresh=1002 thresh=2004 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 105.503833: balance_dirty_state: bdi btrfs-1: dirty=702 wb=738 unstable=0 bg_thresh=1004 thresh=2009 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 105.503949: balance_dirty_state: bdi btrfs-1: dirty=727 wb=738 unstable=0 bg_thresh=1007 thresh=2014 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 105.504242: balance_dirty_state: bdi btrfs-1: dirty=777 wb=738 unstable=0 bg_thresh=1009 thresh=2018 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 105.504247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.511614: balance_dirty_state: bdi btrfs-1: dirty=777 wb=563 unstable=0 bg_thresh=1000 thresh=2001 gap=661 poll_thresh=18 ino=257 dd-2584 [001] 105.511677: balance_dirty_state: bdi btrfs-1: dirty=777 wb=563 unstable=0 bg_thresh=1000 thresh=2001 gap=661 poll_thresh=13 ino=257 dd-2584 [001] 105.511735: balance_dirty_state: bdi btrfs-1: dirty=802 wb=563 unstable=0 bg_thresh=1003 thresh=2006 gap=641 poll_thresh=14 ino=257 dd-2584 [001] 105.511793: balance_dirty_state: bdi btrfs-1: dirty=827 wb=563 unstable=0 bg_thresh=1003 thresh=2006 gap=616 poll_thresh=15 ino=257 dd-2584 [001] 105.511850: balance_dirty_state: bdi btrfs-1: dirty=827 wb=563 unstable=0 bg_thresh=1005 thresh=2011 gap=621 poll_thresh=16 ino=257 dd-2584 [001] 105.511970: balance_dirty_state: bdi btrfs-1: dirty=852 wb=563 unstable=0 bg_thresh=1005 thresh=2010 gap=595 poll_thresh=17 ino=257 dd-2584 [001] 105.512083: balance_dirty_state: bdi btrfs-1: dirty=902 wb=563 unstable=0 bg_thresh=1007 thresh=2014 gap=549 poll_thresh=18 ino=257 dd-2584 [001] 105.512196: balance_dirty_state: bdi btrfs-1: dirty=927 wb=563 unstable=0 bg_thresh=1006 thresh=2013 gap=523 poll_thresh=19 ino=257 dd-2584 [001] 105.512309: balance_dirty_state: bdi btrfs-1: dirty=952 wb=563 unstable=0 bg_thresh=1006 thresh=2012 gap=497 poll_thresh=20 ino=257 dd-2584 [001] 105.512313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.519617: balance_dirty_state: bdi btrfs-1: dirty=952 wb=438 unstable=0 bg_thresh=1000 thresh=2001 gap=611 poll_thresh=20 ino=257 dd-2584 [001] 105.519710: balance_dirty_state: bdi btrfs-1: dirty=977 wb=438 unstable=0 bg_thresh=1000 thresh=2001 gap=586 poll_thresh=15 ino=257 dd-2584 [001] 105.519769: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=438 unstable=0 bg_thresh=1003 thresh=2006 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 105.520044: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=438 unstable=0 bg_thresh=1005 thresh=2011 gap=546 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 105.520133: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23024 wrote=0 to_write=8192 dd-2584 [001] 105.520170: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=438 unstable=0 bg_thresh=1005 thresh=2010 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 105.520297: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=463 unstable=0 bg_thresh=1007 thresh=2014 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 105.520299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 105.521994: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=784 wrote=576 to_write=7616 dd-2584 [001] 105.527720: balance_dirty_state: bdi btrfs-1: dirty=502 wb=888 unstable=0 bg_thresh=1000 thresh=2001 gap=611 poll_thresh=19 ino=257 dd-2584 [001] 105.527790: balance_dirty_state: bdi btrfs-1: dirty=527 wb=888 unstable=0 bg_thresh=1000 thresh=2001 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 105.527848: balance_dirty_state: bdi btrfs-1: dirty=552 wb=888 unstable=0 bg_thresh=1003 thresh=2006 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 105.527906: balance_dirty_state: bdi btrfs-1: dirty=552 wb=888 unstable=0 bg_thresh=1003 thresh=2006 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 105.528024: balance_dirty_state: bdi btrfs-1: dirty=602 wb=888 unstable=0 bg_thresh=1005 thresh=2011 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 105.528138: balance_dirty_state: bdi btrfs-1: dirty=627 wb=888 unstable=0 bg_thresh=1007 thresh=2015 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 105.528143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.535754: balance_dirty_state: bdi btrfs-1: dirty=627 wb=888 unstable=0 bg_thresh=1007 thresh=2015 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 105.535759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.543722: balance_dirty_state: bdi btrfs-1: dirty=627 wb=763 unstable=0 bg_thresh=1005 thresh=2010 gap=620 poll_thresh=18 ino=257 dd-2584 [001] 105.543811: balance_dirty_state: bdi btrfs-1: dirty=652 wb=763 unstable=0 bg_thresh=1002 thresh=2005 gap=590 poll_thresh=13 ino=257 dd-2584 [001] 105.543873: balance_dirty_state: bdi btrfs-1: dirty=652 wb=763 unstable=0 bg_thresh=1005 thresh=2010 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 105.543935: balance_dirty_state: bdi btrfs-1: dirty=677 wb=763 unstable=0 bg_thresh=1002 thresh=2004 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 105.543996: balance_dirty_state: bdi btrfs-1: dirty=677 wb=763 unstable=0 bg_thresh=1004 thresh=2009 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 105.544291: balance_dirty_state: bdi btrfs-1: dirty=727 wb=763 unstable=0 bg_thresh=1004 thresh=2008 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 105.544408: balance_dirty_state: bdi btrfs-1: dirty=752 wb=763 unstable=0 bg_thresh=1006 thresh=2012 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 105.544413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.551605: balance_dirty_state: bdi btrfs-1: dirty=752 wb=638 unstable=0 bg_thresh=1001 thresh=2003 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 105.551668: balance_dirty_state: bdi btrfs-1: dirty=777 wb=638 unstable=0 bg_thresh=1001 thresh=2003 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 105.551726: balance_dirty_state: bdi btrfs-1: dirty=777 wb=638 unstable=0 bg_thresh=1004 thresh=2008 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 105.551784: balance_dirty_state: bdi btrfs-1: dirty=802 wb=638 unstable=0 bg_thresh=1004 thresh=2008 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 105.551843: balance_dirty_state: bdi btrfs-1: dirty=827 wb=638 unstable=0 bg_thresh=1006 thresh=2013 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 105.551962: balance_dirty_state: bdi btrfs-1: dirty=852 wb=638 unstable=0 bg_thresh=1006 thresh=2012 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 105.552081: balance_dirty_state: bdi btrfs-1: dirty=877 wb=638 unstable=0 bg_thresh=1008 thresh=2016 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 105.552086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 105.559631: balance_dirty_state: bdi btrfs-1: dirty=877 wb=463 unstable=0 bg_thresh=988 thresh=1976 gap=636 poll_thresh=18 ino=257 dd-2584 [005] 105.559726: balance_dirty_state: bdi btrfs-1: dirty=877 wb=463 unstable=0 bg_thresh=985 thresh=1970 gap=630 poll_thresh=13 ino=257 dd-2584 [005] 105.559831: balance_dirty_state: bdi btrfs-1: dirty=902 wb=463 unstable=0 bg_thresh=987 thresh=1975 gap=610 poll_thresh=14 ino=257 dd-2584 [005] 105.559955: balance_dirty_state: bdi btrfs-1: dirty=927 wb=463 unstable=0 bg_thresh=987 thresh=1974 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 105.560073: balance_dirty_state: bdi btrfs-1: dirty=927 wb=463 unstable=0 bg_thresh=989 thresh=1979 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 105.560658: balance_dirty_state: bdi btrfs-1: dirty=952 wb=463 unstable=0 bg_thresh=989 thresh=1978 gap=563 poll_thresh=17 ino=257 dd-2584 [005] 105.560892: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=463 unstable=0 bg_thresh=988 thresh=1977 gap=512 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 105.560948: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23064 wrote=0 to_write=8192 dd-2584 [005] 105.561144: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=463 unstable=0 bg_thresh=987 thresh=1975 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 105.561147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 105.563711: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=828 wrote=528 to_write=7664 dd-2584 [005] 105.567704: balance_dirty_state: bdi btrfs-1: dirty=502 wb=863 unstable=0 bg_thresh=987 thresh=1975 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 105.567783: balance_dirty_state: bdi btrfs-1: dirty=527 wb=863 unstable=0 bg_thresh=987 thresh=1975 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 105.567858: balance_dirty_state: bdi btrfs-1: dirty=527 wb=863 unstable=0 bg_thresh=987 thresh=1974 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 105.567933: balance_dirty_state: bdi btrfs-1: dirty=552 wb=863 unstable=0 bg_thresh=987 thresh=1974 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 105.568078: balance_dirty_state: bdi btrfs-1: dirty=577 wb=863 unstable=0 bg_thresh=986 thresh=1973 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 105.568227: balance_dirty_state: bdi btrfs-1: dirty=602 wb=863 unstable=0 bg_thresh=985 thresh=1971 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 105.568374: balance_dirty_state: bdi btrfs-1: dirty=652 wb=863 unstable=0 bg_thresh=985 thresh=1970 gap=455 poll_thresh=19 ino=257 dd-2584 [005] 105.568379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 105.579715: balance_dirty_state: bdi btrfs-1: dirty=652 wb=588 unstable=0 bg_thresh=986 thresh=1972 gap=732 poll_thresh=19 ino=257 dd-2584 [005] 105.579788: balance_dirty_state: bdi btrfs-1: dirty=652 wb=588 unstable=0 bg_thresh=988 thresh=1977 gap=737 poll_thresh=14 ino=257 dd-2584 [005] 105.580027: balance_dirty_state: bdi btrfs-1: dirty=677 wb=588 unstable=0 bg_thresh=988 thresh=1977 gap=712 poll_thresh=15 ino=257 dd-2584 [005] 105.580085: balance_dirty_state: bdi btrfs-1: dirty=702 wb=588 unstable=0 bg_thresh=988 thresh=1976 gap=686 poll_thresh=16 ino=257 dd-2584 [005] 105.580202: balance_dirty_state: bdi btrfs-1: dirty=727 wb=588 unstable=0 bg_thresh=987 thresh=1975 gap=660 poll_thresh=17 ino=257 dd-2584 [005] 105.580321: balance_dirty_state: bdi btrfs-1: dirty=752 wb=588 unstable=0 bg_thresh=989 thresh=1979 gap=639 poll_thresh=18 ino=257 dd-2584 [005] 105.580438: balance_dirty_state: bdi btrfs-1: dirty=802 wb=588 unstable=0 bg_thresh=989 thresh=1978 gap=588 poll_thresh=19 ino=257 dd-2584 [005] 105.580551: balance_dirty_state: bdi btrfs-1: dirty=827 wb=588 unstable=0 bg_thresh=988 thresh=1977 gap=562 poll_thresh=20 ino=257 dd-2584 [005] 105.580663: balance_dirty_state: bdi btrfs-1: dirty=852 wb=588 unstable=0 bg_thresh=988 thresh=1976 gap=536 poll_thresh=21 ino=257 dd-2584 [005] 105.580780: balance_dirty_state: bdi btrfs-1: dirty=877 wb=588 unstable=0 bg_thresh=990 thresh=1980 gap=515 poll_thresh=22 ino=257 dd-2584 [005] 105.580893: balance_dirty_state: bdi btrfs-1: dirty=927 wb=588 unstable=0 bg_thresh=989 thresh=1979 gap=464 poll_thresh=23 ino=257 dd-2584 [005] 105.580897: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 105.587774: balance_dirty_state: bdi btrfs-1: dirty=927 wb=588 unstable=0 bg_thresh=989 thresh=1979 gap=464 poll_thresh=23 ino=257 dd-2584 [005] 105.587782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 105.595734: balance_dirty_state: bdi btrfs-1: dirty=927 wb=538 unstable=0 bg_thresh=989 thresh=1978 gap=513 poll_thresh=23 ino=257 dd-2584 [005] 105.596208: balance_dirty_state: bdi btrfs-1: dirty=927 wb=538 unstable=0 bg_thresh=988 thresh=1977 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 105.596444: balance_dirty_state: bdi btrfs-1: dirty=977 wb=538 unstable=0 bg_thresh=988 thresh=1976 gap=461 poll_thresh=18 ino=257 dd-2584 [005] 105.596453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-282% task_weight=98% bdi_bw=58328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 105.603696: balance_dirty_state: bdi btrfs-1: dirty=977 wb=413 unstable=0 bg_thresh=987 thresh=1975 gap=585 poll_thresh=18 ino=257 dd-2584 [005] 105.603829: balance_dirty_state: bdi btrfs-1: dirty=977 wb=413 unstable=0 bg_thresh=990 thresh=1980 gap=590 poll_thresh=13 ino=257 dd-2584 [005] 105.603950: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=413 unstable=0 bg_thresh=987 thresh=1974 gap=559 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 105.604039: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23108 wrote=0 to_write=8192 dd-2584 [005] 105.604077: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=413 unstable=0 bg_thresh=989 thresh=1979 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 105.604196: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=413 unstable=0 bg_thresh=986 thresh=1973 gap=533 poll_thresh=16 ino=257 dd-2584 [005] 105.604445: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=463 unstable=0 bg_thresh=988 thresh=1977 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 105.604737: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=438 unstable=0 bg_thresh=988 thresh=1976 gap=536 poll_thresh=18 ino=257 dd-2584 [005] 105.605011: balance_dirty_state: bdi btrfs-1: dirty=977 wb=438 unstable=0 bg_thresh=987 thresh=1975 gap=560 poll_thresh=19 ino=257 dd-2584 [005] 105.605257: balance_dirty_state: bdi btrfs-1: dirty=977 wb=463 unstable=0 bg_thresh=987 thresh=1974 gap=534 poll_thresh=20 ino=257 dd-2584 [005] 105.605852: balance_dirty_state: bdi btrfs-1: dirty=927 wb=563 unstable=0 bg_thresh=989 thresh=1978 gap=488 poll_thresh=21 ino=257 dd-2584 [005] 105.605856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=58328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 105.608798: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=872 wrote=688 to_write=7504 dd-2584 [005] 105.611739: balance_dirty_state: bdi btrfs-1: dirty=527 wb=838 unstable=0 bg_thresh=991 thresh=1983 gap=618 poll_thresh=21 ino=257 dd-2584 [005] 105.611838: balance_dirty_state: bdi btrfs-1: dirty=527 wb=838 unstable=0 bg_thresh=991 thresh=1982 gap=617 poll_thresh=16 ino=257 dd-2584 [005] 105.611956: balance_dirty_state: bdi btrfs-1: dirty=552 wb=838 unstable=0 bg_thresh=990 thresh=1981 gap=591 poll_thresh=17 ino=257 dd-2584 [005] 105.612073: balance_dirty_state: bdi btrfs-1: dirty=602 wb=838 unstable=0 bg_thresh=990 thresh=1980 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 105.612190: balance_dirty_state: bdi btrfs-1: dirty=627 wb=838 unstable=0 bg_thresh=989 thresh=1979 gap=514 poll_thresh=19 ino=257 dd-2584 [005] 105.612309: balance_dirty_state: bdi btrfs-1: dirty=652 wb=838 unstable=0 bg_thresh=991 thresh=1983 gap=493 poll_thresh=20 ino=257 dd-2584 [005] 105.612313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=58328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 105.619818: balance_dirty_state: bdi btrfs-1: dirty=652 wb=838 unstable=0 bg_thresh=991 thresh=1983 gap=493 poll_thresh=20 ino=257 dd-2584 [000] 105.619826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=58328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 105.627717: balance_dirty_state: bdi btrfs-1: dirty=652 wb=688 unstable=0 bg_thresh=989 thresh=1979 gap=639 poll_thresh=20 ino=257 dd-2584 [004] 105.627903: balance_dirty_state: bdi btrfs-1: dirty=652 wb=688 unstable=0 bg_thresh=992 thresh=1984 gap=644 poll_thresh=15 ino=257 dd-2584 [004] 105.628081: balance_dirty_state: bdi btrfs-1: dirty=677 wb=688 unstable=0 bg_thresh=992 thresh=1984 gap=619 poll_thresh=16 ino=257 dd-2584 [004] 105.628440: balance_dirty_state: bdi btrfs-1: dirty=702 wb=688 unstable=0 bg_thresh=991 thresh=1983 gap=593 poll_thresh=17 ino=257 dd-2584 [004] 105.628791: balance_dirty_state: bdi btrfs-1: dirty=752 wb=688 unstable=0 bg_thresh=993 thresh=1987 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 105.629779: balance_dirty_state: bdi btrfs-1: dirty=777 wb=688 unstable=0 bg_thresh=993 thresh=1986 gap=521 poll_thresh=19 ino=257 dd-2584 [004] 105.630136: balance_dirty_state: bdi btrfs-1: dirty=802 wb=688 unstable=0 bg_thresh=992 thresh=1985 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 105.630148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=58328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 105.639721: balance_dirty_state: bdi btrfs-1: dirty=802 wb=563 unstable=0 bg_thresh=995 thresh=1990 gap=625 poll_thresh=20 ino=257 dd-2584 [004] 105.639885: balance_dirty_state: bdi btrfs-1: dirty=827 wb=563 unstable=0 bg_thresh=994 thresh=1989 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 105.640004: balance_dirty_state: bdi btrfs-1: dirty=827 wb=563 unstable=0 bg_thresh=994 thresh=1989 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 105.640239: balance_dirty_state: bdi btrfs-1: dirty=877 wb=563 unstable=0 bg_thresh=996 thresh=1993 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 105.640525: balance_dirty_state: bdi btrfs-1: dirty=902 wb=538 unstable=0 bg_thresh=996 thresh=1992 gap=552 poll_thresh=18 ino=257 dd-2584 [004] 105.640732: balance_dirty_state: bdi btrfs-1: dirty=927 wb=438 unstable=0 bg_thresh=987 thresh=1975 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 105.640859: balance_dirty_state: bdi btrfs-1: dirty=977 wb=438 unstable=0 bg_thresh=992 thresh=1985 gap=570 poll_thresh=20 ino=257 dd-2584 [004] 105.640983: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=438 unstable=0 bg_thresh=991 thresh=1982 gap=542 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 105.641056: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23144 wrote=0 to_write=8192 dd-2584 [004] 105.641296: balance_dirty_state: bdi btrfs-1: dirty=952 wb=513 unstable=0 bg_thresh=988 thresh=1977 gap=512 poll_thresh=22 ino=257 dd-2584 [004] 105.641426: balance_dirty_state: bdi btrfs-1: dirty=927 wb=563 unstable=0 bg_thresh=987 thresh=1974 gap=484 poll_thresh=23 ino=257 dd-2584 [004] 105.641427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=58328 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 105.642941: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=904 wrote=560 to_write=7632 dd-2584 [004] 105.647770: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1013 unstable=0 bg_thresh=992 thresh=1984 gap=494 poll_thresh=23 ino=257 dd-2584 [004] 105.647779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=58328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 105.655762: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1013 unstable=0 bg_thresh=992 thresh=1984 gap=494 poll_thresh=23 ino=257 dd-2584 [004] 105.655776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=58328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 105.663771: balance_dirty_state: bdi btrfs-1: dirty=477 wb=888 unstable=0 bg_thresh=991 thresh=1982 gap=617 poll_thresh=23 ino=257 dd-2584 [004] 105.663846: balance_dirty_state: bdi btrfs-1: dirty=502 wb=888 unstable=0 bg_thresh=993 thresh=1987 gap=597 poll_thresh=17 ino=257 dd-2584 [004] 105.663963: balance_dirty_state: bdi btrfs-1: dirty=527 wb=888 unstable=0 bg_thresh=995 thresh=1991 gap=576 poll_thresh=18 ino=257 dd-2584 [004] 105.664075: balance_dirty_state: bdi btrfs-1: dirty=577 wb=888 unstable=0 bg_thresh=995 thresh=1990 gap=525 poll_thresh=19 ino=257 dd-2584 [004] 105.664188: balance_dirty_state: bdi btrfs-1: dirty=602 wb=888 unstable=0 bg_thresh=991 thresh=1983 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 105.664192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=58328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 105.671801: balance_dirty_state: bdi btrfs-1: dirty=602 wb=888 unstable=0 bg_thresh=991 thresh=1983 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 105.671806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=58328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 105.679771: balance_dirty_state: bdi btrfs-1: dirty=602 wb=888 unstable=0 bg_thresh=991 thresh=1983 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 105.679776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=58328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 105.687728: balance_dirty_state: bdi btrfs-1: dirty=602 wb=738 unstable=0 bg_thresh=987 thresh=1975 gap=635 poll_thresh=20 ino=257 dd-2584 [004] 105.687920: balance_dirty_state: bdi btrfs-1: dirty=627 wb=738 unstable=0 bg_thresh=989 thresh=1979 gap=614 poll_thresh=15 ino=257 dd-2584 [004] 105.688108: balance_dirty_state: bdi btrfs-1: dirty=627 wb=738 unstable=0 bg_thresh=994 thresh=1989 gap=624 poll_thresh=16 ino=257 dd-2584 [004] 105.688475: balance_dirty_state: bdi btrfs-1: dirty=652 wb=738 unstable=0 bg_thresh=994 thresh=1988 gap=598 poll_thresh=17 ino=257 dd-2584 [004] 105.693953: balance_dirty_state: bdi btrfs-1: dirty=702 wb=738 unstable=0 bg_thresh=992 thresh=1985 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 105.694228: balance_dirty_state: bdi btrfs-1: dirty=727 wb=738 unstable=0 bg_thresh=987 thresh=1975 gap=510 poll_thresh=19 ino=257 dd-2584 [004] 105.694415: balance_dirty_state: bdi btrfs-1: dirty=752 wb=738 unstable=0 bg_thresh=991 thresh=1983 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 105.694422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=58328 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 105.703747: balance_dirty_state: bdi btrfs-1: dirty=752 wb=613 unstable=0 bg_thresh=995 thresh=1990 gap=625 poll_thresh=20 ino=257 dd-2584 [000] 105.703838: balance_dirty_state: bdi btrfs-1: dirty=777 wb=613 unstable=0 bg_thresh=995 thresh=1990 gap=600 poll_thresh=15 ino=257 dd-2584 [000] 105.703914: balance_dirty_state: bdi btrfs-1: dirty=777 wb=613 unstable=0 bg_thresh=1000 thresh=2000 gap=610 poll_thresh=16 ino=257 dd-2584 [000] 105.704030: balance_dirty_state: bdi btrfs-1: dirty=827 wb=613 unstable=0 bg_thresh=1002 thresh=2005 gap=565 poll_thresh=17 ino=257 dd-2584 [000] 105.704201: balance_dirty_state: bdi btrfs-1: dirty=852 wb=613 unstable=0 bg_thresh=999 thresh=1998 gap=533 poll_thresh=18 ino=257 dd-2584 [000] 105.704371: balance_dirty_state: bdi btrfs-1: dirty=877 wb=613 unstable=0 bg_thresh=998 thresh=1997 gap=507 poll_thresh=19 ino=257 dd-2584 [000] 105.704543: balance_dirty_state: bdi btrfs-1: dirty=927 wb=613 unstable=0 bg_thresh=1000 thresh=2001 gap=461 poll_thresh=20 ino=257 dd-2584 [000] 105.704549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 105.711744: balance_dirty_state: bdi btrfs-1: dirty=927 wb=563 unstable=0 bg_thresh=989 thresh=1978 gap=488 poll_thresh=20 ino=257 dd-2584 [000] 105.711749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 105.719740: balance_dirty_state: bdi btrfs-1: dirty=927 wb=438 unstable=0 bg_thresh=993 thresh=1986 gap=621 poll_thresh=20 ino=257 dd-2584 [004] 105.719836: balance_dirty_state: bdi btrfs-1: dirty=952 wb=438 unstable=0 bg_thresh=993 thresh=1986 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 105.720183: balance_dirty_state: bdi btrfs-1: dirty=977 wb=438 unstable=0 bg_thresh=995 thresh=1991 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 105.720350: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=438 unstable=0 bg_thresh=995 thresh=1991 gap=551 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 105.720419: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23224 wrote=0 to_write=8192 dd-2584 [004] 105.720542: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=438 unstable=0 bg_thresh=992 thresh=1984 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 105.720736: balance_dirty_state: bdi btrfs-1: dirty=977 wb=513 unstable=0 bg_thresh=991 thresh=1983 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 105.720739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 105.722298: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=984 wrote=560 to_write=7632 dd-2584 [004] 105.731756: balance_dirty_state: bdi btrfs-1: dirty=502 wb=863 unstable=0 bg_thresh=988 thresh=1977 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 105.731832: balance_dirty_state: bdi btrfs-1: dirty=527 wb=863 unstable=0 bg_thresh=985 thresh=1971 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 105.731895: balance_dirty_state: bdi btrfs-1: dirty=552 wb=863 unstable=0 bg_thresh=988 thresh=1976 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 105.731953: balance_dirty_state: bdi btrfs-1: dirty=552 wb=863 unstable=0 bg_thresh=985 thresh=1970 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 105.732068: balance_dirty_state: bdi btrfs-1: dirty=602 wb=863 unstable=0 bg_thresh=987 thresh=1974 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 105.732186: balance_dirty_state: bdi btrfs-1: dirty=627 wb=863 unstable=0 bg_thresh=986 thresh=1973 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 105.732190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 105.739837: balance_dirty_state: bdi btrfs-1: dirty=627 wb=738 unstable=0 bg_thresh=987 thresh=1974 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 105.739965: balance_dirty_state: bdi btrfs-1: dirty=652 wb=738 unstable=0 bg_thresh=986 thresh=1973 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 105.740084: balance_dirty_state: bdi btrfs-1: dirty=652 wb=738 unstable=0 bg_thresh=986 thresh=1973 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 105.740558: balance_dirty_state: bdi btrfs-1: dirty=677 wb=738 unstable=0 bg_thresh=986 thresh=1972 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 105.740677: balance_dirty_state: bdi btrfs-1: dirty=702 wb=738 unstable=0 bg_thresh=988 thresh=1977 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 105.740912: balance_dirty_state: bdi btrfs-1: dirty=727 wb=738 unstable=0 bg_thresh=988 thresh=1976 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 105.741147: balance_dirty_state: bdi btrfs-1: dirty=752 wb=738 unstable=0 bg_thresh=987 thresh=1975 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 105.741156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 105.751765: balance_dirty_state: bdi btrfs-1: dirty=752 wb=738 unstable=0 bg_thresh=990 thresh=1981 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 105.751775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 105.755777: balance_dirty_state: bdi btrfs-1: dirty=752 wb=613 unstable=0 bg_thresh=991 thresh=1983 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 105.755875: balance_dirty_state: bdi btrfs-1: dirty=777 wb=613 unstable=0 bg_thresh=991 thresh=1982 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 105.755961: balance_dirty_state: bdi btrfs-1: dirty=777 wb=613 unstable=0 bg_thresh=991 thresh=1982 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 105.756046: balance_dirty_state: bdi btrfs-1: dirty=802 wb=613 unstable=0 bg_thresh=990 thresh=1981 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 105.756132: balance_dirty_state: bdi btrfs-1: dirty=827 wb=613 unstable=0 bg_thresh=993 thresh=1986 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 105.756302: balance_dirty_state: bdi btrfs-1: dirty=852 wb=613 unstable=0 bg_thresh=989 thresh=1979 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 105.756471: balance_dirty_state: bdi btrfs-1: dirty=877 wb=613 unstable=0 bg_thresh=989 thresh=1978 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 105.756477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.767811: balance_dirty_state: bdi btrfs-1: dirty=877 wb=563 unstable=0 bg_thresh=989 thresh=1978 gap=538 poll_thresh=18 ino=257 dd-2584 [001] 105.767936: balance_dirty_state: bdi btrfs-1: dirty=902 wb=563 unstable=0 bg_thresh=989 thresh=1978 gap=513 poll_thresh=13 ino=257 dd-2584 [001] 105.768055: balance_dirty_state: bdi btrfs-1: dirty=902 wb=563 unstable=0 bg_thresh=991 thresh=1983 gap=518 poll_thresh=14 ino=257 dd-2584 [001] 105.768521: balance_dirty_state: bdi btrfs-1: dirty=927 wb=563 unstable=0 bg_thresh=991 thresh=1983 gap=493 poll_thresh=15 ino=257 dd-2584 [001] 105.768530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [005] 105.779883: balance_dirty_state: bdi btrfs-1: dirty=927 wb=438 unstable=0 bg_thresh=992 thresh=1985 gap=620 poll_thresh=15 ino=257 dd-2584 [005] 105.779992: balance_dirty_state: bdi btrfs-1: dirty=952 wb=438 unstable=0 bg_thresh=992 thresh=1985 gap=595 poll_thresh=11 ino=257 dd-2584 [005] 105.780111: balance_dirty_state: bdi btrfs-1: dirty=977 wb=438 unstable=0 bg_thresh=995 thresh=1990 gap=575 poll_thresh=12 ino=257 dd-2584 [005] 105.780228: balance_dirty_state: bdi btrfs-1: dirty=977 wb=438 unstable=0 bg_thresh=994 thresh=1989 gap=574 poll_thresh=13 ino=257 dd-2584 [005] 105.780345: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=438 unstable=0 bg_thresh=994 thresh=1989 gap=549 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 105.780432: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23284 wrote=0 to_write=8192 dd-2584 [005] 105.780471: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=438 unstable=0 bg_thresh=994 thresh=1988 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 105.780590: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=438 unstable=0 bg_thresh=994 thresh=1988 gap=523 poll_thresh=16 ino=257 dd-2584 [005] 105.780843: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=488 unstable=0 bg_thresh=993 thresh=1986 gap=496 poll_thresh=17 ino=257 dd-2584 [005] 105.780846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 105.784142: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1048 wrote=544 to_write=7648 dd-2584 [001] 105.787865: balance_dirty_state: bdi btrfs-1: dirty=502 wb=863 unstable=0 bg_thresh=992 thresh=1984 gap=619 poll_thresh=17 ino=257 dd-2584 [001] 105.787990: balance_dirty_state: bdi btrfs-1: dirty=527 wb=863 unstable=0 bg_thresh=994 thresh=1989 gap=599 poll_thresh=13 ino=257 dd-2584 [001] 105.788111: balance_dirty_state: bdi btrfs-1: dirty=527 wb=863 unstable=0 bg_thresh=994 thresh=1989 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 105.788228: balance_dirty_state: bdi btrfs-1: dirty=552 wb=863 unstable=0 bg_thresh=994 thresh=1988 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 105.788348: balance_dirty_state: bdi btrfs-1: dirty=577 wb=863 unstable=0 bg_thresh=996 thresh=1993 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 105.788483: balance_dirty_state: bdi btrfs-1: dirty=602 wb=863 unstable=0 bg_thresh=996 thresh=1992 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 105.788772: balance_dirty_state: bdi btrfs-1: dirty=627 wb=863 unstable=0 bg_thresh=995 thresh=1991 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 105.788890: balance_dirty_state: bdi btrfs-1: dirty=652 wb=863 unstable=0 bg_thresh=997 thresh=1995 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 105.788894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.795852: balance_dirty_state: bdi btrfs-1: dirty=652 wb=738 unstable=0 bg_thresh=996 thresh=1992 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 105.795988: balance_dirty_state: bdi btrfs-1: dirty=677 wb=738 unstable=0 bg_thresh=995 thresh=1991 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 105.796107: balance_dirty_state: bdi btrfs-1: dirty=702 wb=738 unstable=0 bg_thresh=995 thresh=1991 gap=551 poll_thresh=15 ino=257 dd-2584 [001] 105.796227: balance_dirty_state: bdi btrfs-1: dirty=702 wb=738 unstable=0 bg_thresh=995 thresh=1990 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 105.796459: balance_dirty_state: bdi btrfs-1: dirty=752 wb=738 unstable=0 bg_thresh=994 thresh=1989 gap=499 poll_thresh=17 ino=257 dd-2584 [001] 105.796696: balance_dirty_state: bdi btrfs-1: dirty=777 wb=738 unstable=0 bg_thresh=994 thresh=1988 gap=473 poll_thresh=18 ino=257 dd-2584 [001] 105.796705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.803854: balance_dirty_state: bdi btrfs-1: dirty=777 wb=738 unstable=0 bg_thresh=994 thresh=1988 gap=473 poll_thresh=18 ino=257 dd-2584 [001] 105.803866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.811884: balance_dirty_state: bdi btrfs-1: dirty=777 wb=738 unstable=0 bg_thresh=994 thresh=1988 gap=473 poll_thresh=18 ino=257 dd-2584 [001] 105.811894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.819772: balance_dirty_state: bdi btrfs-1: dirty=777 wb=613 unstable=0 bg_thresh=996 thresh=1993 gap=603 poll_thresh=18 ino=257 dd-2584 [001] 105.819894: balance_dirty_state: bdi btrfs-1: dirty=802 wb=613 unstable=0 bg_thresh=996 thresh=1992 gap=577 poll_thresh=13 ino=257 dd-2584 [001] 105.819999: balance_dirty_state: bdi btrfs-1: dirty=802 wb=613 unstable=0 bg_thresh=998 thresh=1997 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 105.820100: balance_dirty_state: bdi btrfs-1: dirty=827 wb=613 unstable=0 bg_thresh=995 thresh=1991 gap=551 poll_thresh=15 ino=257 dd-2584 [001] 105.820202: balance_dirty_state: bdi btrfs-1: dirty=852 wb=613 unstable=0 bg_thresh=998 thresh=1996 gap=531 poll_thresh=16 ino=257 dd-2584 [001] 105.820402: balance_dirty_state: bdi btrfs-1: dirty=877 wb=613 unstable=0 bg_thresh=997 thresh=1995 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 105.820908: balance_dirty_state: bdi btrfs-1: dirty=902 wb=613 unstable=0 bg_thresh=999 thresh=1999 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 105.820916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.827777: balance_dirty_state: bdi btrfs-1: dirty=902 wb=438 unstable=0 bg_thresh=997 thresh=1995 gap=655 poll_thresh=18 ino=257 dd-2584 [001] 105.827843: balance_dirty_state: bdi btrfs-1: dirty=927 wb=438 unstable=0 bg_thresh=994 thresh=1989 gap=624 poll_thresh=13 ino=257 dd-2584 [001] 105.827903: balance_dirty_state: bdi btrfs-1: dirty=927 wb=438 unstable=0 bg_thresh=997 thresh=1994 gap=629 poll_thresh=14 ino=257 dd-2584 [001] 105.827963: balance_dirty_state: bdi btrfs-1: dirty=952 wb=438 unstable=0 bg_thresh=994 thresh=1988 gap=598 poll_thresh=15 ino=257 dd-2584 [001] 105.828022: balance_dirty_state: bdi btrfs-1: dirty=977 wb=438 unstable=0 bg_thresh=993 thresh=1987 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 105.828138: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=438 unstable=0 bg_thresh=993 thresh=1986 gap=546 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 105.828214: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23332 wrote=0 to_write=8192 dd-2584 [001] 105.828264: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=438 unstable=0 bg_thresh=995 thresh=1990 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 105.828391: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=463 unstable=0 bg_thresh=994 thresh=1989 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 105.828519: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=513 unstable=0 bg_thresh=994 thresh=1988 gap=448 poll_thresh=20 ino=257 dd-2584 [001] 105.828521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 105.830144: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1092 wrote=592 to_write=7600 dd-2584 [001] 105.835737: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1038 unstable=0 bg_thresh=997 thresh=1994 gap=454 poll_thresh=20 ino=257 dd-2584 [001] 105.835743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.843725: balance_dirty_state: bdi btrfs-1: dirty=502 wb=913 unstable=0 bg_thresh=987 thresh=1975 gap=560 poll_thresh=20 ino=257 dd-2584 [001] 105.843790: balance_dirty_state: bdi btrfs-1: dirty=502 wb=913 unstable=0 bg_thresh=993 thresh=1986 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 105.843852: balance_dirty_state: bdi btrfs-1: dirty=527 wb=913 unstable=0 bg_thresh=996 thresh=1992 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 105.844154: balance_dirty_state: bdi btrfs-1: dirty=552 wb=913 unstable=0 bg_thresh=998 thresh=1996 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 105.844274: balance_dirty_state: bdi btrfs-1: dirty=602 wb=913 unstable=0 bg_thresh=1003 thresh=2007 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 105.844278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 105.855761: balance_dirty_state: bdi btrfs-1: dirty=602 wb=913 unstable=0 bg_thresh=994 thresh=1989 gap=474 poll_thresh=18 ino=257 dd-2584 [001] 105.855770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 105.867815: balance_dirty_state: bdi btrfs-1: dirty=602 wb=663 unstable=0 bg_thresh=996 thresh=1992 gap=727 poll_thresh=18 ino=257 dd-2584 [001] 105.867957: balance_dirty_state: bdi btrfs-1: dirty=602 wb=663 unstable=0 bg_thresh=998 thresh=1997 gap=732 poll_thresh=13 ino=257 dd-2584 [001] 105.868076: balance_dirty_state: bdi btrfs-1: dirty=627 wb=663 unstable=0 bg_thresh=995 thresh=1991 gap=701 poll_thresh=14 ino=257 dd-2584 [001] 105.868196: balance_dirty_state: bdi btrfs-1: dirty=652 wb=663 unstable=0 bg_thresh=998 thresh=1996 gap=681 poll_thresh=15 ino=257 dd-2584 [001] 105.868314: balance_dirty_state: bdi btrfs-1: dirty=652 wb=663 unstable=0 bg_thresh=995 thresh=1990 gap=675 poll_thresh=16 ino=257 dd-2584 [001] 105.868551: balance_dirty_state: bdi btrfs-1: dirty=677 wb=663 unstable=0 bg_thresh=997 thresh=1994 gap=654 poll_thresh=17 ino=257 dd-2584 [001] 105.868788: balance_dirty_state: bdi btrfs-1: dirty=727 wb=663 unstable=0 bg_thresh=996 thresh=1993 gap=603 poll_thresh=18 ino=257 dd-2584 [001] 105.869026: balance_dirty_state: bdi btrfs-1: dirty=752 wb=663 unstable=0 bg_thresh=996 thresh=1992 gap=577 poll_thresh=19 ino=257 dd-2584 [001] 105.869263: balance_dirty_state: bdi btrfs-1: dirty=777 wb=663 unstable=0 bg_thresh=995 thresh=1991 gap=551 poll_thresh=20 ino=257 dd-2584 [001] 105.869850: balance_dirty_state: bdi btrfs-1: dirty=827 wb=663 unstable=0 bg_thresh=997 thresh=1995 gap=505 poll_thresh=21 ino=257 dd-2584 [001] 105.870087: balance_dirty_state: bdi btrfs-1: dirty=852 wb=663 unstable=0 bg_thresh=997 thresh=1994 gap=479 poll_thresh=22 ino=257 dd-2584 [001] 105.870096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 105.875817: balance_dirty_state: bdi btrfs-1: dirty=852 wb=663 unstable=0 bg_thresh=997 thresh=1994 gap=479 poll_thresh=22 ino=257 dd-2584 [003] 105.875823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 105.883816: balance_dirty_state: bdi btrfs-1: dirty=852 wb=638 unstable=0 bg_thresh=999 thresh=1998 gap=508 poll_thresh=22 ino=257 dd-2584 [003] 105.883924: balance_dirty_state: bdi btrfs-1: dirty=877 wb=638 unstable=0 bg_thresh=999 thresh=1998 gap=483 poll_thresh=16 ino=257 dd-2584 [003] 105.883929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 105.891813: balance_dirty_state: bdi btrfs-1: dirty=877 wb=488 unstable=0 bg_thresh=998 thresh=1996 gap=631 poll_thresh=16 ino=257 dd-2584 [003] 105.891912: balance_dirty_state: bdi btrfs-1: dirty=877 wb=488 unstable=0 bg_thresh=1000 thresh=2001 gap=636 poll_thresh=12 ino=257 dd-2584 [003] 105.891973: balance_dirty_state: bdi btrfs-1: dirty=902 wb=488 unstable=0 bg_thresh=1003 thresh=2006 gap=616 poll_thresh=13 ino=257 dd-2584 [003] 105.892031: balance_dirty_state: bdi btrfs-1: dirty=927 wb=488 unstable=0 bg_thresh=1003 thresh=2006 gap=591 poll_thresh=14 ino=257 dd-2584 [003] 105.892089: balance_dirty_state: bdi btrfs-1: dirty=927 wb=488 unstable=0 bg_thresh=1002 thresh=2005 gap=590 poll_thresh=15 ino=257 dd-2584 [003] 105.892146: balance_dirty_state: bdi btrfs-1: dirty=952 wb=488 unstable=0 bg_thresh=1002 thresh=2005 gap=565 poll_thresh=16 ino=257 dd-2584 [003] 105.892260: balance_dirty_state: bdi btrfs-1: dirty=977 wb=488 unstable=0 bg_thresh=1004 thresh=2009 gap=544 poll_thresh=17 ino=257 dd-2584 [003] 105.892374: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=488 unstable=0 bg_thresh=1004 thresh=2008 gap=493 poll_thresh=18 ino=257 dd-2584 [003] 105.892379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 105.892399: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23396 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 105.894391: writeback_single_inode: bdi btrfs-1: ino=257 state= age=1156 wrote=512 to_write=7680 dd-2584 [003] 105.903911: balance_dirty_state: bdi btrfs-1: dirty=527 wb=988 unstable=0 bg_thresh=1004 thresh=2008 gap=493 poll_thresh=18 ino=257 dd-2584 [003] 105.903918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 105.911952: balance_dirty_state: bdi btrfs-1: dirty=527 wb=863 unstable=0 bg_thresh=1005 thresh=2010 gap=620 poll_thresh=18 ino=257 dd-2584 [003] 105.912050: balance_dirty_state: bdi btrfs-1: dirty=527 wb=863 unstable=0 bg_thresh=1004 thresh=2009 gap=619 poll_thresh=13 ino=257 dd-2584 [003] 105.912141: balance_dirty_state: bdi btrfs-1: dirty=552 wb=863 unstable=0 bg_thresh=1004 thresh=2009 gap=594 poll_thresh=14 ino=257 dd-2584 [003] 105.912497: balance_dirty_state: bdi btrfs-1: dirty=552 wb=863 unstable=0 bg_thresh=1004 thresh=2008 gap=593 poll_thresh=15 ino=257 dd-2584 [003] 105.912589: balance_dirty_state: bdi btrfs-1: dirty=577 wb=863 unstable=0 bg_thresh=1006 thresh=2013 gap=573 poll_thresh=16 ino=257 dd-2584 [003] 105.912765: balance_dirty_state: bdi btrfs-1: dirty=602 wb=863 unstable=0 bg_thresh=1006 thresh=2012 gap=547 poll_thresh=17 ino=257 dd-2584 [003] 105.912944: balance_dirty_state: bdi btrfs-1: dirty=652 wb=863 unstable=0 bg_thresh=1005 thresh=2011 gap=496 poll_thresh=18 ino=257 dd-2584 [003] 105.912951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 105.919942: balance_dirty_state: bdi btrfs-1: dirty=652 wb=863 unstable=0 bg_thresh=1005 thresh=2011 gap=496 poll_thresh=18 ino=257 dd-2584 [003] 105.919952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 105.927930: balance_dirty_state: bdi btrfs-1: dirty=652 wb=738 unstable=0 bg_thresh=1004 thresh=2008 gap=618 poll_thresh=18 ino=257 dd-2584 [003] 105.928034: balance_dirty_state: bdi btrfs-1: dirty=652 wb=738 unstable=0 bg_thresh=1003 thresh=2007 gap=617 poll_thresh=13 ino=257 dd-2584 [003] 105.928092: balance_dirty_state: bdi btrfs-1: dirty=677 wb=738 unstable=0 bg_thresh=1000 thresh=2001 gap=586 poll_thresh=14 ino=257 dd-2584 [003] 105.928150: balance_dirty_state: bdi btrfs-1: dirty=702 wb=738 unstable=0 bg_thresh=1003 thresh=2006 gap=566 poll_thresh=15 ino=257 dd-2584 [003] 105.928207: balance_dirty_state: bdi btrfs-1: dirty=702 wb=738 unstable=0 bg_thresh=1002 thresh=2005 gap=565 poll_thresh=16 ino=257 dd-2584 [003] 105.928318: balance_dirty_state: bdi btrfs-1: dirty=752 wb=738 unstable=0 bg_thresh=1002 thresh=2004 gap=514 poll_thresh=17 ino=257 dd-2584 [003] 105.928433: balance_dirty_state: bdi btrfs-1: dirty=777 wb=738 unstable=0 bg_thresh=1001 thresh=2003 gap=488 poll_thresh=18 ino=257 dd-2584 [003] 105.928437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 105.935926: balance_dirty_state: bdi btrfs-1: dirty=777 wb=738 unstable=0 bg_thresh=1001 thresh=2003 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 105.935934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 105.947794: balance_dirty_state: bdi btrfs-1: dirty=777 wb=463 unstable=0 bg_thresh=1002 thresh=2005 gap=765 poll_thresh=18 ino=257 dd-2584 [004] 105.947916: balance_dirty_state: bdi btrfs-1: dirty=802 wb=463 unstable=0 bg_thresh=1002 thresh=2005 gap=740 poll_thresh=13 ino=257 dd-2584 [004] 105.948003: balance_dirty_state: bdi btrfs-1: dirty=802 wb=463 unstable=0 bg_thresh=1005 thresh=2010 gap=745 poll_thresh=14 ino=257 dd-2584 [004] 105.948381: balance_dirty_state: bdi btrfs-1: dirty=827 wb=463 unstable=0 bg_thresh=1002 thresh=2004 gap=714 poll_thresh=15 ino=257 dd-2584 [004] 105.948466: balance_dirty_state: bdi btrfs-1: dirty=852 wb=463 unstable=0 bg_thresh=1004 thresh=2009 gap=694 poll_thresh=16 ino=257 dd-2584 [004] 105.948634: balance_dirty_state: bdi btrfs-1: dirty=877 wb=463 unstable=0 bg_thresh=1004 thresh=2008 gap=668 poll_thresh=17 ino=257 dd-2584 [004] 105.948804: balance_dirty_state: bdi btrfs-1: dirty=902 wb=463 unstable=0 bg_thresh=1006 thresh=2012 gap=647 poll_thresh=18 ino=257 dd-2584 [004] 105.948974: balance_dirty_state: bdi btrfs-1: dirty=952 wb=463 unstable=0 bg_thresh=1002 thresh=2005 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 105.949143: balance_dirty_state: bdi btrfs-1: dirty=977 wb=463 unstable=0 bg_thresh=1002 thresh=2004 gap=564 poll_thresh=20 ino=257 dd-2584 [004] 105.949312: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=463 unstable=0 bg_thresh=1001 thresh=2003 gap=538 poll_thresh=21 ino=257 dd-2584 [004] 105.949505: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=438 unstable=0 bg_thresh=1003 thresh=2007 gap=542 poll_thresh=22 ino=257 flush-btrfs-1-2586 [007] 105.949593: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23452 wrote=0 to_write=8192 dd-2584 [004] 105.949701: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=388 unstable=0 bg_thresh=1003 thresh=2006 gap=566 poll_thresh=23 ino=257 dd-2584 [004] 105.950174: balance_dirty_state: bdi btrfs-1: dirty=902 wb=588 unstable=0 bg_thresh=1002 thresh=2005 gap=515 poll_thresh=24 ino=257 dd-2584 [004] 105.950363: balance_dirty_state: bdi btrfs-1: dirty=877 wb=638 unstable=0 bg_thresh=1002 thresh=2004 gap=489 poll_thresh=25 ino=257 dd-2584 [004] 105.950365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 105.951646: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=608 to_write=7584 dd-2584 [004] 105.955871: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1013 unstable=0 bg_thresh=1002 thresh=2004 gap=489 poll_thresh=25 ino=257 dd-2584 [004] 105.955876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 105.963807: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1013 unstable=0 bg_thresh=1006 thresh=2013 gap=498 poll_thresh=25 ino=257 dd-2584 [004] 105.963813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 105.971769: balance_dirty_state: bdi btrfs-1: dirty=502 wb=888 unstable=0 bg_thresh=1004 thresh=2008 gap=618 poll_thresh=25 ino=257 dd-2584 [004] 105.971866: balance_dirty_state: bdi btrfs-1: dirty=527 wb=888 unstable=0 bg_thresh=1001 thresh=2002 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 105.972044: balance_dirty_state: bdi btrfs-1: dirty=552 wb=888 unstable=0 bg_thresh=1000 thresh=2001 gap=561 poll_thresh=20 ino=257 dd-2584 [004] 105.972221: balance_dirty_state: bdi btrfs-1: dirty=577 wb=888 unstable=0 bg_thresh=1000 thresh=2000 gap=535 poll_thresh=21 ino=257 dd-2584 [004] 105.972399: balance_dirty_state: bdi btrfs-1: dirty=627 wb=888 unstable=0 bg_thresh=1002 thresh=2004 gap=489 poll_thresh=22 ino=257 dd-2584 [004] 105.972405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 105.979761: balance_dirty_state: bdi btrfs-1: dirty=627 wb=638 unstable=0 bg_thresh=1004 thresh=2009 gap=744 poll_thresh=22 ino=257 dd-2584 [002] 105.979850: balance_dirty_state: bdi btrfs-1: dirty=627 wb=638 unstable=0 bg_thresh=1004 thresh=2009 gap=744 poll_thresh=16 ino=257 dd-2584 [002] 105.980008: balance_dirty_state: bdi btrfs-1: dirty=677 wb=638 unstable=0 bg_thresh=1007 thresh=2014 gap=699 poll_thresh=17 ino=257 dd-2584 [002] 105.980162: balance_dirty_state: bdi btrfs-1: dirty=702 wb=638 unstable=0 bg_thresh=1009 thresh=2019 gap=679 poll_thresh=18 ino=257 dd-2584 [002] 105.980545: balance_dirty_state: bdi btrfs-1: dirty=727 wb=638 unstable=0 bg_thresh=1011 thresh=2023 gap=658 poll_thresh=19 ino=257 dd-2584 [002] 105.980699: balance_dirty_state: bdi btrfs-1: dirty=777 wb=638 unstable=0 bg_thresh=1011 thresh=2022 gap=607 poll_thresh=20 ino=257 dd-2584 [002] 105.980853: balance_dirty_state: bdi btrfs-1: dirty=802 wb=638 unstable=0 bg_thresh=1010 thresh=2021 gap=581 poll_thresh=21 ino=257 dd-2584 [002] 105.981008: balance_dirty_state: bdi btrfs-1: dirty=827 wb=638 unstable=0 bg_thresh=1010 thresh=2020 gap=555 poll_thresh=22 ino=257 dd-2584 [002] 105.981166: balance_dirty_state: bdi btrfs-1: dirty=852 wb=638 unstable=0 bg_thresh=1012 thresh=2024 gap=534 poll_thresh=23 ino=257 dd-2584 [002] 105.981324: balance_dirty_state: bdi btrfs-1: dirty=902 wb=638 unstable=0 bg_thresh=1011 thresh=2023 gap=483 poll_thresh=24 ino=257 dd-2584 [002] 105.981330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 105.987823: balance_dirty_state: bdi btrfs-1: dirty=902 wb=638 unstable=0 bg_thresh=1014 thresh=2029 gap=489 poll_thresh=24 ino=257 dd-2584 [002] 105.987830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 105.995785: balance_dirty_state: bdi btrfs-1: dirty=897 wb=513 unstable=0 bg_thresh=989 thresh=1979 gap=569 poll_thresh=24 ino=257 dd-2584 [002] 105.995852: balance_dirty_state: bdi btrfs-1: dirty=897 wb=513 unstable=0 bg_thresh=989 thresh=1979 gap=569 poll_thresh=18 ino=257 dd-2584 [002] 105.995974: balance_dirty_state: bdi btrfs-1: dirty=947 wb=513 unstable=0 bg_thresh=992 thresh=1984 gap=524 poll_thresh=19 ino=257 dd-2584 [002] 105.996273: balance_dirty_state: bdi btrfs-1: dirty=972 wb=513 unstable=0 bg_thresh=994 thresh=1989 gap=504 poll_thresh=20 ino=257 dd-2584 [002] 105.996392: balance_dirty_state: bdi btrfs-1: dirty=997 wb=513 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=21 ino=257 dd-2584 [002] 105.996397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 106.003890: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=513 unstable=0 bg_thresh=999 thresh=1999 gap=475 poll_thresh=21 ino=257 dd-2584 [002] 106.003902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 106.003923: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23508 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 106.007081: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=496 to_write=7696 dd-2584 [002] 106.011759: balance_dirty_state: bdi btrfs-1: dirty=536 wb=863 unstable=0 bg_thresh=989 thresh=1978 gap=579 poll_thresh=21 ino=257 dd-2584 [002] 106.011836: balance_dirty_state: bdi btrfs-1: dirty=559 wb=869 unstable=0 bg_thresh=990 thresh=1980 gap=552 poll_thresh=16 ino=257 dd-2584 [002] 106.011958: balance_dirty_state: bdi btrfs-1: dirty=584 wb=869 unstable=0 bg_thresh=992 thresh=1985 gap=532 poll_thresh=17 ino=257 dd-2584 [002] 106.012078: balance_dirty_state: bdi btrfs-1: dirty=609 wb=869 unstable=0 bg_thresh=995 thresh=1990 gap=512 poll_thresh=18 ino=257 dd-2584 [002] 106.012200: balance_dirty_state: bdi btrfs-1: dirty=659 wb=869 unstable=0 bg_thresh=997 thresh=1994 gap=466 poll_thresh=19 ino=257 dd-2584 [002] 106.012205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 106.019826: balance_dirty_state: bdi btrfs-1: dirty=659 wb=719 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=19 ino=257 dd-2584 [002] 106.019918: balance_dirty_state: bdi btrfs-1: dirty=659 wb=719 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=14 ino=257 dd-2584 [002] 106.019978: balance_dirty_state: bdi btrfs-1: dirty=684 wb=719 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=15 ino=257 dd-2584 [002] 106.020041: balance_dirty_state: bdi btrfs-1: dirty=709 wb=719 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=16 ino=257 dd-2584 [002] 106.020164: balance_dirty_state: bdi btrfs-1: dirty=734 wb=719 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=17 ino=257 dd-2584 [002] 106.020467: balance_dirty_state: bdi btrfs-1: dirty=759 wb=719 unstable=0 bg_thresh=1001 thresh=2003 gap=525 poll_thresh=18 ino=257 dd-2584 [002] 106.020589: balance_dirty_state: bdi btrfs-1: dirty=784 wb=719 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=19 ino=257 dd-2584 [002] 106.020593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 106.027793: balance_dirty_state: bdi btrfs-1: dirty=784 wb=594 unstable=0 bg_thresh=998 thresh=1997 gap=619 poll_thresh=19 ino=257 dd-2584 [002] 106.027887: balance_dirty_state: bdi btrfs-1: dirty=809 wb=594 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=14 ino=257 dd-2584 [002] 106.027948: balance_dirty_state: bdi btrfs-1: dirty=834 wb=594 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=15 ino=257 dd-2584 [002] 106.028005: balance_dirty_state: bdi btrfs-1: dirty=834 wb=594 unstable=0 bg_thresh=998 thresh=1996 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 106.028121: balance_dirty_state: bdi btrfs-1: dirty=884 wb=594 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 106.028235: balance_dirty_state: bdi btrfs-1: dirty=909 wb=594 unstable=0 bg_thresh=999 thresh=1999 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 106.028239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-208% task_weight=101% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 106.036017: balance_dirty_state: bdi btrfs-1: dirty=911 wb=592 unstable=0 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 106.036021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-206% task_weight=101% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 106.043888: balance_dirty_state: bdi btrfs-1: dirty=910 wb=509 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=18 ino=257 dd-2584 [002] 106.043970: balance_dirty_state: bdi btrfs-1: dirty=910 wb=509 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=13 ino=257 dd-2584 [002] 106.044032: balance_dirty_state: bdi btrfs-1: dirty=935 wb=509 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=14 ino=257 dd-2584 [002] 106.044096: balance_dirty_state: bdi btrfs-1: dirty=960 wb=509 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=15 ino=257 dd-2584 [002] 106.044162: balance_dirty_state: bdi btrfs-1: dirty=960 wb=509 unstable=0 bg_thresh=999 thresh=1998 gap=529 poll_thresh=16 ino=257 dd-2584 [002] 106.044296: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=509 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=17 ino=257 dd-2584 [002] 106.044301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-210% task_weight=101% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 106.044379: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23548 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 106.047324: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=464 to_write=7728 dd-2584 [006] 106.051903: balance_dirty_state: bdi btrfs-1: dirty=536 wb=725 unstable=0 bg_thresh=996 thresh=1992 gap=731 poll_thresh=17 ino=257 dd-2584 [006] 106.052371: balance_dirty_state: bdi btrfs-1: dirty=536 wb=700 unstable=0 bg_thresh=999 thresh=1998 gap=762 poll_thresh=13 ino=257 dd-2584 [006] 106.052490: balance_dirty_state: bdi btrfs-1: dirty=561 wb=700 unstable=0 bg_thresh=1001 thresh=2003 gap=742 poll_thresh=14 ino=257 dd-2584 [006] 106.052605: balance_dirty_state: bdi btrfs-1: dirty=586 wb=700 unstable=0 bg_thresh=1004 thresh=2008 gap=722 poll_thresh=15 ino=257 dd-2584 [006] 106.052721: balance_dirty_state: bdi btrfs-1: dirty=586 wb=700 unstable=0 bg_thresh=1004 thresh=2008 gap=722 poll_thresh=16 ino=257 dd-2584 [006] 106.052955: balance_dirty_state: bdi btrfs-1: dirty=636 wb=700 unstable=0 bg_thresh=1006 thresh=2013 gap=677 poll_thresh=17 ino=257 dd-2584 [006] 106.053190: balance_dirty_state: bdi btrfs-1: dirty=661 wb=700 unstable=0 bg_thresh=1008 thresh=2017 gap=656 poll_thresh=18 ino=257 dd-2584 [006] 106.053424: balance_dirty_state: bdi btrfs-1: dirty=686 wb=700 unstable=0 bg_thresh=1008 thresh=2016 gap=630 poll_thresh=19 ino=257 dd-2584 [006] 106.053659: balance_dirty_state: bdi btrfs-1: dirty=736 wb=700 unstable=0 bg_thresh=1007 thresh=2015 gap=579 poll_thresh=20 ino=257 dd-2584 [006] 106.053896: balance_dirty_state: bdi btrfs-1: dirty=761 wb=700 unstable=0 bg_thresh=1009 thresh=2019 gap=558 poll_thresh=21 ino=257 dd-2584 [006] 106.054127: balance_dirty_state: bdi btrfs-1: dirty=786 wb=700 unstable=0 bg_thresh=1009 thresh=2018 gap=532 poll_thresh=22 ino=257 dd-2584 [006] 106.054694: balance_dirty_state: bdi btrfs-1: dirty=811 wb=700 unstable=0 bg_thresh=1008 thresh=2017 gap=506 poll_thresh=23 ino=257 dd-2584 [006] 106.054935: balance_dirty_state: bdi btrfs-1: dirty=861 wb=700 unstable=0 bg_thresh=1008 thresh=2016 gap=455 poll_thresh=24 ino=257 dd-2584 [006] 106.054944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-186% task_weight=101% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.059966: balance_dirty_state: bdi btrfs-1: dirty=858 wb=702 unstable=0 bg_thresh=1009 thresh=2018 gap=458 poll_thresh=24 ino=257 dd-2584 [006] 106.059976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-184% task_weight=101% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.067977: balance_dirty_state: bdi btrfs-1: dirty=858 wb=702 unstable=0 bg_thresh=1009 thresh=2018 gap=458 poll_thresh=24 ino=257 dd-2584 [006] 106.067986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-184% task_weight=101% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.075951: balance_dirty_state: bdi btrfs-1: dirty=858 wb=577 unstable=0 bg_thresh=1010 thresh=2021 gap=586 poll_thresh=24 ino=257 dd-2584 [006] 106.076064: balance_dirty_state: bdi btrfs-1: dirty=858 wb=577 unstable=0 bg_thresh=1010 thresh=2020 gap=585 poll_thresh=18 ino=257 dd-2584 [006] 106.076265: balance_dirty_state: bdi btrfs-1: dirty=908 wb=577 unstable=0 bg_thresh=1009 thresh=2019 gap=534 poll_thresh=19 ino=257 dd-2584 [006] 106.076467: balance_dirty_state: bdi btrfs-1: dirty=933 wb=577 unstable=0 bg_thresh=1011 thresh=2023 gap=513 poll_thresh=20 ino=257 dd-2584 [006] 106.076669: balance_dirty_state: bdi btrfs-1: dirty=958 wb=577 unstable=0 bg_thresh=1011 thresh=2022 gap=487 poll_thresh=21 ino=257 dd-2584 [006] 106.076676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.083904: balance_dirty_state: bdi btrfs-1: dirty=958 wb=477 unstable=0 bg_thresh=1011 thresh=2022 gap=587 poll_thresh=21 ino=257 dd-2584 [006] 106.084022: balance_dirty_state: bdi btrfs-1: dirty=983 wb=477 unstable=0 bg_thresh=1010 thresh=2021 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 106.084224: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=477 unstable=0 bg_thresh=1010 thresh=2020 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 106.084425: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=477 unstable=0 bg_thresh=1009 thresh=2019 gap=509 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 106.084506: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23588 wrote=0 to_write=8192 dd-2584 [006] 106.084950: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=552 unstable=0 bg_thresh=1009 thresh=2018 gap=458 poll_thresh=19 ino=257 dd-2584 [006] 106.084953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 106.088135: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=544 to_write=7648 dd-2584 [006] 106.091937: balance_dirty_state: bdi btrfs-1: dirty=540 wb=1016 unstable=0 bg_thresh=1009 thresh=2019 gap=463 poll_thresh=19 ino=257 dd-2584 [006] 106.091946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.099918: balance_dirty_state: bdi btrfs-1: dirty=540 wb=1016 unstable=0 bg_thresh=1011 thresh=2023 gap=467 poll_thresh=19 ino=257 dd-2584 [006] 106.099924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.107852: balance_dirty_state: bdi btrfs-1: dirty=540 wb=891 unstable=0 bg_thresh=1005 thresh=2010 gap=579 poll_thresh=19 ino=257 dd-2584 [006] 106.107928: balance_dirty_state: bdi btrfs-1: dirty=540 wb=891 unstable=0 bg_thresh=1013 thresh=2027 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 106.107995: balance_dirty_state: bdi btrfs-1: dirty=565 wb=891 unstable=0 bg_thresh=1008 thresh=2016 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 106.108061: balance_dirty_state: bdi btrfs-1: dirty=590 wb=891 unstable=0 bg_thresh=1011 thresh=2022 gap=541 poll_thresh=16 ino=257 dd-2584 [006] 106.108191: balance_dirty_state: bdi btrfs-1: dirty=615 wb=891 unstable=0 bg_thresh=1009 thresh=2018 gap=512 poll_thresh=17 ino=257 dd-2584 [006] 106.108322: balance_dirty_state: bdi btrfs-1: dirty=640 wb=891 unstable=0 bg_thresh=1014 thresh=2029 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 106.108327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.115927: balance_dirty_state: bdi btrfs-1: dirty=640 wb=891 unstable=0 bg_thresh=1013 thresh=2026 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 106.115932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.123805: balance_dirty_state: bdi btrfs-1: dirty=640 wb=766 unstable=0 bg_thresh=1010 thresh=2021 gap=615 poll_thresh=18 ino=257 dd-2584 [006] 106.123881: balance_dirty_state: bdi btrfs-1: dirty=665 wb=766 unstable=0 bg_thresh=1013 thresh=2026 gap=595 poll_thresh=13 ino=257 dd-2584 [006] 106.123951: balance_dirty_state: bdi btrfs-1: dirty=665 wb=766 unstable=0 bg_thresh=1008 thresh=2016 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 106.124019: balance_dirty_state: bdi btrfs-1: dirty=690 wb=766 unstable=0 bg_thresh=1010 thresh=2021 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 106.124089: balance_dirty_state: bdi btrfs-1: dirty=715 wb=766 unstable=0 bg_thresh=1006 thresh=2013 gap=532 poll_thresh=16 ino=257 dd-2584 [006] 106.124224: balance_dirty_state: bdi btrfs-1: dirty=740 wb=766 unstable=0 bg_thresh=1014 thresh=2029 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 106.124540: balance_dirty_state: bdi btrfs-1: dirty=765 wb=766 unstable=0 bg_thresh=1012 thresh=2024 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 106.124545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.131823: balance_dirty_state: bdi btrfs-1: dirty=765 wb=616 unstable=0 bg_thresh=1004 thresh=2009 gap=628 poll_thresh=18 ino=257 dd-2584 [006] 106.131887: balance_dirty_state: bdi btrfs-1: dirty=790 wb=616 unstable=0 bg_thresh=1007 thresh=2014 gap=608 poll_thresh=13 ino=257 dd-2584 [006] 106.131947: balance_dirty_state: bdi btrfs-1: dirty=790 wb=616 unstable=0 bg_thresh=1004 thresh=2008 gap=602 poll_thresh=14 ino=257 dd-2584 [006] 106.132009: balance_dirty_state: bdi btrfs-1: dirty=815 wb=616 unstable=0 bg_thresh=1006 thresh=2013 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 106.132070: balance_dirty_state: bdi btrfs-1: dirty=840 wb=616 unstable=0 bg_thresh=1003 thresh=2007 gap=551 poll_thresh=16 ino=257 dd-2584 [006] 106.132191: balance_dirty_state: bdi btrfs-1: dirty=865 wb=616 unstable=0 bg_thresh=1008 thresh=2017 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 106.132314: balance_dirty_state: bdi btrfs-1: dirty=890 wb=616 unstable=0 bg_thresh=1008 thresh=2016 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 106.132444: balance_dirty_state: bdi btrfs-1: dirty=940 wb=616 unstable=0 bg_thresh=1007 thresh=2015 gap=459 poll_thresh=19 ino=257 dd-2584 [006] 106.132449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=50992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.139798: balance_dirty_state: bdi btrfs-1: dirty=940 wb=541 unstable=0 bg_thresh=1007 thresh=2014 gap=533 poll_thresh=19 ino=257 dd-2584 [006] 106.139863: balance_dirty_state: bdi btrfs-1: dirty=940 wb=541 unstable=0 bg_thresh=1006 thresh=2013 gap=532 poll_thresh=14 ino=257 dd-2584 [006] 106.139923: balance_dirty_state: bdi btrfs-1: dirty=965 wb=541 unstable=0 bg_thresh=1009 thresh=2018 gap=512 poll_thresh=15 ino=257 dd-2584 [006] 106.139984: balance_dirty_state: bdi btrfs-1: dirty=990 wb=541 unstable=0 bg_thresh=1003 thresh=2006 gap=475 poll_thresh=16 ino=257 dd-2584 [006] 106.139989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=50992 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 106.151925: balance_dirty_state: bdi btrfs-1: dirty=990 wb=291 unstable=0 bg_thresh=1012 thresh=2025 gap=744 poll_thresh=16 ino=257 dd-2584 [006] 106.151987: balance_dirty_state: bdi btrfs-1: dirty=990 wb=291 unstable=0 bg_thresh=1012 thresh=2025 gap=744 poll_thresh=12 ino=257 dd-2584 [006] 106.152046: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=291 unstable=0 bg_thresh=1015 thresh=2030 gap=724 poll_thresh=13 ino=257 dd-2584 [006] 106.152275: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=291 unstable=0 bg_thresh=1015 thresh=2030 gap=724 poll_thresh=14 ino=257 dd-2584 [006] 106.152332: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=291 unstable=0 bg_thresh=1017 thresh=2035 gap=704 poll_thresh=15 ino=257 flush-btrfs-1-2586 [007] 106.152383: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23656 wrote=0 to_write=8192 dd-2584 [006] 106.152395: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=291 unstable=0 bg_thresh=1014 thresh=2029 gap=673 poll_thresh=16 ino=257 dd-2584 [006] 106.152521: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=316 unstable=0 bg_thresh=1016 thresh=2033 gap=652 poll_thresh=17 ino=257 dd-2584 [006] 106.152648: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=366 unstable=0 bg_thresh=1016 thresh=2032 gap=626 poll_thresh=18 ino=257 dd-2584 [006] 106.152774: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=416 unstable=0 bg_thresh=1015 thresh=2031 gap=575 poll_thresh=19 ino=257 dd-2584 [006] 106.152900: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=441 unstable=0 bg_thresh=1015 thresh=2030 gap=549 poll_thresh=20 ino=257 dd-2584 [006] 106.153031: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=491 unstable=0 bg_thresh=1017 thresh=2034 gap=528 poll_thresh=21 ino=257 dd-2584 [006] 106.153163: balance_dirty_state: bdi btrfs-1: dirty=990 wb=541 unstable=0 bg_thresh=1016 thresh=2033 gap=502 poll_thresh=22 ino=257 dd-2584 [006] 106.153164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=50992 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 106.154729: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=720 to_write=7472 dd-2584 [001] 106.159904: balance_dirty_state: bdi btrfs-1: dirty=515 wb=1016 unstable=0 bg_thresh=1016 thresh=2033 gap=502 poll_thresh=22 ino=257 dd-2584 [001] 106.159909: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=50992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.167912: balance_dirty_state: bdi btrfs-1: dirty=515 wb=1016 unstable=0 bg_thresh=1016 thresh=2033 gap=502 poll_thresh=22 ino=257 dd-2584 [001] 106.167920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=50992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.175976: balance_dirty_state: bdi btrfs-1: dirty=515 wb=1016 unstable=0 bg_thresh=1016 thresh=2033 gap=502 poll_thresh=22 ino=257 dd-2584 [001] 106.175988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=50992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.183919: balance_dirty_state: bdi btrfs-1: dirty=515 wb=891 unstable=0 bg_thresh=1012 thresh=2025 gap=619 poll_thresh=22 ino=257 dd-2584 [006] 106.184044: balance_dirty_state: bdi btrfs-1: dirty=540 wb=891 unstable=0 bg_thresh=1012 thresh=2024 gap=593 poll_thresh=16 ino=257 dd-2584 [006] 106.184630: balance_dirty_state: bdi btrfs-1: dirty=565 wb=891 unstable=0 bg_thresh=1011 thresh=2023 gap=567 poll_thresh=17 ino=257 dd-2584 [006] 106.184866: balance_dirty_state: bdi btrfs-1: dirty=615 wb=891 unstable=0 bg_thresh=1013 thresh=2027 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 106.185100: balance_dirty_state: bdi btrfs-1: dirty=640 wb=891 unstable=0 bg_thresh=1013 thresh=2026 gap=495 poll_thresh=19 ino=257 dd-2584 [006] 106.185109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=50992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.191921: balance_dirty_state: bdi btrfs-1: dirty=640 wb=766 unstable=0 bg_thresh=1013 thresh=2026 gap=620 poll_thresh=19 ino=257 dd-2584 [006] 106.191991: balance_dirty_state: bdi btrfs-1: dirty=665 wb=766 unstable=0 bg_thresh=1013 thresh=2026 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 106.192053: balance_dirty_state: bdi btrfs-1: dirty=665 wb=766 unstable=0 bg_thresh=1012 thresh=2025 gap=594 poll_thresh=15 ino=257 dd-2584 [006] 106.192116: balance_dirty_state: bdi btrfs-1: dirty=690 wb=766 unstable=0 bg_thresh=1009 thresh=2019 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 106.192238: balance_dirty_state: bdi btrfs-1: dirty=715 wb=766 unstable=0 bg_thresh=1011 thresh=2023 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 106.192360: balance_dirty_state: bdi btrfs-1: dirty=740 wb=766 unstable=0 bg_thresh=1011 thresh=2022 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 106.192485: balance_dirty_state: bdi btrfs-1: dirty=790 wb=766 unstable=0 bg_thresh=1010 thresh=2021 gap=465 poll_thresh=19 ino=257 dd-2584 [006] 106.192489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=50992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.199958: balance_dirty_state: bdi btrfs-1: dirty=790 wb=741 unstable=0 bg_thresh=1006 thresh=2012 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 106.199967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=50992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.207989: balance_dirty_state: bdi btrfs-1: dirty=790 wb=741 unstable=0 bg_thresh=1006 thresh=2012 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 106.207994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=50992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.215973: balance_dirty_state: bdi btrfs-1: dirty=790 wb=616 unstable=0 bg_thresh=1005 thresh=2011 gap=605 poll_thresh=19 ino=257 dd-2584 [006] 106.216085: balance_dirty_state: bdi btrfs-1: dirty=790 wb=616 unstable=0 bg_thresh=1005 thresh=2011 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 106.216484: balance_dirty_state: bdi btrfs-1: dirty=815 wb=616 unstable=0 bg_thresh=1008 thresh=2016 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 106.216583: balance_dirty_state: bdi btrfs-1: dirty=840 wb=616 unstable=0 bg_thresh=1008 thresh=2016 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 106.216779: balance_dirty_state: bdi btrfs-1: dirty=865 wb=616 unstable=0 bg_thresh=1010 thresh=2021 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 106.216982: balance_dirty_state: bdi btrfs-1: dirty=890 wb=616 unstable=0 bg_thresh=1015 thresh=2031 gap=525 poll_thresh=18 ino=257 dd-2584 [006] 106.217184: balance_dirty_state: bdi btrfs-1: dirty=915 wb=616 unstable=0 bg_thresh=1012 thresh=2024 gap=493 poll_thresh=19 ino=257 dd-2584 [006] 106.217191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=50992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.223982: balance_dirty_state: bdi btrfs-1: dirty=915 wb=616 unstable=0 bg_thresh=1012 thresh=2024 gap=493 poll_thresh=19 ino=257 dd-2584 [006] 106.223990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=50992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.232001: balance_dirty_state: bdi btrfs-1: dirty=915 wb=491 unstable=0 bg_thresh=1010 thresh=2020 gap=614 poll_thresh=19 ino=257 dd-2584 [006] 106.232084: balance_dirty_state: bdi btrfs-1: dirty=940 wb=491 unstable=0 bg_thresh=1010 thresh=2020 gap=589 poll_thresh=14 ino=257 dd-2584 [006] 106.232157: balance_dirty_state: bdi btrfs-1: dirty=965 wb=491 unstable=0 bg_thresh=1012 thresh=2025 gap=569 poll_thresh=15 ino=257 dd-2584 [006] 106.232232: balance_dirty_state: bdi btrfs-1: dirty=965 wb=491 unstable=0 bg_thresh=1012 thresh=2025 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 106.232382: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=491 unstable=0 bg_thresh=1012 thresh=2024 gap=518 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 106.232416: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23736 wrote=0 to_write=8192 dd-2584 [006] 106.232543: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=491 unstable=0 bg_thresh=1014 thresh=2028 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 106.232545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=50992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 106.234825: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=512 to_write=7680 dd-2584 [006] 106.239967: balance_dirty_state: bdi btrfs-1: dirty=540 wb=991 unstable=0 bg_thresh=1014 thresh=2028 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 106.239975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=48892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.247957: balance_dirty_state: bdi btrfs-1: dirty=540 wb=841 unstable=0 bg_thresh=1005 thresh=2010 gap=629 poll_thresh=18 ino=257 dd-2584 [006] 106.248058: balance_dirty_state: bdi btrfs-1: dirty=565 wb=841 unstable=0 bg_thresh=1005 thresh=2010 gap=604 poll_thresh=13 ino=257 dd-2584 [006] 106.248279: balance_dirty_state: bdi btrfs-1: dirty=565 wb=841 unstable=0 bg_thresh=1007 thresh=2015 gap=609 poll_thresh=14 ino=257 dd-2584 [006] 106.248335: balance_dirty_state: bdi btrfs-1: dirty=590 wb=841 unstable=0 bg_thresh=1007 thresh=2015 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 106.248391: balance_dirty_state: bdi btrfs-1: dirty=590 wb=841 unstable=0 bg_thresh=1010 thresh=2020 gap=589 poll_thresh=16 ino=257 dd-2584 [006] 106.248502: balance_dirty_state: bdi btrfs-1: dirty=640 wb=841 unstable=0 bg_thresh=1012 thresh=2025 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 106.248614: balance_dirty_state: bdi btrfs-1: dirty=665 wb=841 unstable=0 bg_thresh=1012 thresh=2024 gap=518 poll_thresh=18 ino=257 dd-2584 [006] 106.248726: balance_dirty_state: bdi btrfs-1: dirty=690 wb=841 unstable=0 bg_thresh=1014 thresh=2028 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 106.248730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=48892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.255907: balance_dirty_state: bdi btrfs-1: dirty=690 wb=841 unstable=0 bg_thresh=1008 thresh=2016 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 106.255915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=48892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.263891: balance_dirty_state: bdi btrfs-1: dirty=690 wb=841 unstable=0 bg_thresh=1023 thresh=2046 gap=515 poll_thresh=19 ino=257 dd-2584 [006] 106.263990: balance_dirty_state: bdi btrfs-1: dirty=715 wb=841 unstable=0 bg_thresh=1023 thresh=2046 gap=490 poll_thresh=14 ino=257 dd-2584 [006] 106.263994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1308 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-196% task_weight=101% bdi_bw=48892 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 106.271877: balance_dirty_state: bdi btrfs-1: dirty=715 wb=716 unstable=0 bg_thresh=1005 thresh=2011 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 106.272005: balance_dirty_state: bdi btrfs-1: dirty=715 wb=716 unstable=0 bg_thresh=1011 thresh=2022 gap=591 poll_thresh=10 ino=257 dd-2584 [002] 106.272111: balance_dirty_state: bdi btrfs-1: dirty=740 wb=716 unstable=0 bg_thresh=1004 thresh=2008 gap=552 poll_thresh=11 ino=257 dd-2584 [002] 106.272218: balance_dirty_state: bdi btrfs-1: dirty=765 wb=716 unstable=0 bg_thresh=1006 thresh=2013 gap=532 poll_thresh=12 ino=257 dd-2584 [002] 106.272315: balance_dirty_state: bdi btrfs-1: dirty=765 wb=716 unstable=0 bg_thresh=1009 thresh=2018 gap=537 poll_thresh=13 ino=257 dd-2584 [002] 106.272420: balance_dirty_state: bdi btrfs-1: dirty=790 wb=716 unstable=0 bg_thresh=1007 thresh=2015 gap=509 poll_thresh=14 ino=257 dd-2584 [002] 106.272525: balance_dirty_state: bdi btrfs-1: dirty=815 wb=716 unstable=0 bg_thresh=1007 thresh=2014 gap=483 poll_thresh=15 ino=257 dd-2584 [002] 106.272532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=101% bdi_bw=48892 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 106.279947: balance_dirty_state: bdi btrfs-1: dirty=815 wb=716 unstable=0 bg_thresh=996 thresh=1992 gap=461 poll_thresh=15 ino=257 dd-2584 [002] 106.279956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-216% task_weight=100% bdi_bw=48892 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 106.287951: balance_dirty_state: bdi btrfs-1: dirty=815 wb=591 unstable=0 bg_thresh=995 thresh=1990 gap=584 poll_thresh=15 ino=257 dd-2584 [002] 106.288433: balance_dirty_state: bdi btrfs-1: dirty=815 wb=591 unstable=0 bg_thresh=995 thresh=1990 gap=584 poll_thresh=11 ino=257 dd-2584 [002] 106.288555: balance_dirty_state: bdi btrfs-1: dirty=840 wb=591 unstable=0 bg_thresh=994 thresh=1989 gap=558 poll_thresh=12 ino=257 dd-2584 [002] 106.288674: balance_dirty_state: bdi btrfs-1: dirty=840 wb=591 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=13 ino=257 dd-2584 [002] 106.288791: balance_dirty_state: bdi btrfs-1: dirty=865 wb=591 unstable=0 bg_thresh=996 thresh=1993 gap=537 poll_thresh=14 ino=257 dd-2584 [002] 106.288909: balance_dirty_state: bdi btrfs-1: dirty=890 wb=591 unstable=0 bg_thresh=996 thresh=1993 gap=512 poll_thresh=15 ino=257 dd-2584 [002] 106.289028: balance_dirty_state: bdi btrfs-1: dirty=890 wb=591 unstable=0 bg_thresh=996 thresh=1992 gap=511 poll_thresh=16 ino=257 dd-2584 [002] 106.289268: balance_dirty_state: bdi btrfs-1: dirty=940 wb=591 unstable=0 bg_thresh=995 thresh=1991 gap=460 poll_thresh=17 ino=257 dd-2584 [002] 106.289277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=48892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 106.295999: balance_dirty_state: bdi btrfs-1: dirty=940 wb=391 unstable=0 bg_thresh=994 thresh=1989 gap=658 poll_thresh=17 ino=257 dd-2584 [002] 106.296130: balance_dirty_state: bdi btrfs-1: dirty=940 wb=391 unstable=0 bg_thresh=994 thresh=1988 gap=657 poll_thresh=13 ino=257 dd-2584 [002] 106.296209: balance_dirty_state: bdi btrfs-1: dirty=965 wb=391 unstable=0 bg_thresh=994 thresh=1988 gap=632 poll_thresh=14 ino=257 dd-2584 [002] 106.296268: balance_dirty_state: bdi btrfs-1: dirty=990 wb=391 unstable=0 bg_thresh=993 thresh=1987 gap=606 poll_thresh=15 ino=257 dd-2584 [002] 106.296326: balance_dirty_state: bdi btrfs-1: dirty=990 wb=391 unstable=0 bg_thresh=996 thresh=1992 gap=611 poll_thresh=16 ino=257 dd-2584 [002] 106.296443: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=391 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 106.296516: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23800 wrote=0 to_write=8192 dd-2584 [002] 106.296567: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=391 unstable=0 bg_thresh=997 thresh=1995 gap=539 poll_thresh=18 ino=257 dd-2584 [002] 106.296874: balance_dirty_state: bdi btrfs-1: dirty=965 wb=516 unstable=0 bg_thresh=997 thresh=1994 gap=513 poll_thresh=19 ino=257 dd-2584 [002] 106.297006: balance_dirty_state: bdi btrfs-1: dirty=940 wb=566 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=20 ino=257 dd-2584 [002] 106.297007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=101% bdi_bw=48892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 106.298197: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=592 to_write=7600 dd-2584 [006] 106.303885: balance_dirty_state: bdi btrfs-1: dirty=515 wb=841 unstable=0 bg_thresh=1000 thresh=2001 gap=645 poll_thresh=20 ino=257 dd-2584 [006] 106.303953: balance_dirty_state: bdi btrfs-1: dirty=540 wb=841 unstable=0 bg_thresh=1000 thresh=2001 gap=620 poll_thresh=15 ino=257 dd-2584 [006] 106.304010: balance_dirty_state: bdi btrfs-1: dirty=540 wb=841 unstable=0 bg_thresh=1000 thresh=2001 gap=620 poll_thresh=16 ino=257 dd-2584 [006] 106.304124: balance_dirty_state: bdi btrfs-1: dirty=565 wb=841 unstable=0 bg_thresh=1005 thresh=2011 gap=605 poll_thresh=17 ino=257 dd-2584 [006] 106.304241: balance_dirty_state: bdi btrfs-1: dirty=615 wb=841 unstable=0 bg_thresh=1008 thresh=2016 gap=560 poll_thresh=18 ino=257 dd-2584 [006] 106.304363: balance_dirty_state: bdi btrfs-1: dirty=640 wb=841 unstable=0 bg_thresh=1004 thresh=2009 gap=528 poll_thresh=19 ino=257 dd-2584 [006] 106.304482: balance_dirty_state: bdi btrfs-1: dirty=665 wb=841 unstable=0 bg_thresh=1006 thresh=2013 gap=507 poll_thresh=20 ino=257 dd-2584 [006] 106.304604: balance_dirty_state: bdi btrfs-1: dirty=715 wb=841 unstable=0 bg_thresh=1006 thresh=2012 gap=456 poll_thresh=21 ino=257 dd-2584 [006] 106.304609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=48892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.311921: balance_dirty_state: bdi btrfs-1: dirty=715 wb=716 unstable=0 bg_thresh=1001 thresh=2002 gap=571 poll_thresh=21 ino=257 dd-2584 [006] 106.312215: balance_dirty_state: bdi btrfs-1: dirty=715 wb=716 unstable=0 bg_thresh=1004 thresh=2008 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 106.312357: balance_dirty_state: bdi btrfs-1: dirty=765 wb=716 unstable=0 bg_thresh=1006 thresh=2013 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 106.312501: balance_dirty_state: bdi btrfs-1: dirty=790 wb=716 unstable=0 bg_thresh=1009 thresh=2018 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 106.312646: balance_dirty_state: bdi btrfs-1: dirty=815 wb=716 unstable=0 bg_thresh=1011 thresh=2022 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 106.312651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=48892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.320016: balance_dirty_state: bdi btrfs-1: dirty=815 wb=716 unstable=0 bg_thresh=1011 thresh=2022 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 106.320026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=48892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.327962: balance_dirty_state: bdi btrfs-1: dirty=815 wb=591 unstable=0 bg_thresh=1008 thresh=2016 gap=610 poll_thresh=19 ino=257 dd-2584 [006] 106.328042: balance_dirty_state: bdi btrfs-1: dirty=840 wb=591 unstable=0 bg_thresh=1008 thresh=2016 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 106.328117: balance_dirty_state: bdi btrfs-1: dirty=840 wb=591 unstable=0 bg_thresh=1010 thresh=2021 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 106.328192: balance_dirty_state: bdi btrfs-1: dirty=865 wb=591 unstable=0 bg_thresh=1010 thresh=2021 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 106.328343: balance_dirty_state: bdi btrfs-1: dirty=890 wb=591 unstable=0 bg_thresh=1010 thresh=2020 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 106.328498: balance_dirty_state: bdi btrfs-1: dirty=940 wb=591 unstable=0 bg_thresh=1009 thresh=2018 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 106.328504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=48892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.335954: balance_dirty_state: bdi btrfs-1: dirty=940 wb=591 unstable=0 bg_thresh=1003 thresh=2007 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 106.335968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=48892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.344057: balance_dirty_state: bdi btrfs-1: dirty=940 wb=341 unstable=0 bg_thresh=1002 thresh=2005 gap=724 poll_thresh=18 ino=257 dd-2584 [006] 106.344158: balance_dirty_state: bdi btrfs-1: dirty=940 wb=341 unstable=0 bg_thresh=1002 thresh=2005 gap=724 poll_thresh=13 ino=257 dd-2584 [006] 106.344213: balance_dirty_state: bdi btrfs-1: dirty=965 wb=341 unstable=0 bg_thresh=1005 thresh=2010 gap=704 poll_thresh=14 ino=257 dd-2584 [006] 106.344433: balance_dirty_state: bdi btrfs-1: dirty=965 wb=341 unstable=0 bg_thresh=1005 thresh=2010 gap=704 poll_thresh=15 ino=257 dd-2584 [006] 106.344490: balance_dirty_state: bdi btrfs-1: dirty=990 wb=341 unstable=0 bg_thresh=1007 thresh=2015 gap=684 poll_thresh=16 ino=257 dd-2584 [006] 106.344603: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=341 unstable=0 bg_thresh=1010 thresh=2020 gap=664 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 106.344665: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23848 wrote=0 to_write=8192 dd-2584 [006] 106.344729: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=341 unstable=0 bg_thresh=1012 thresh=2024 gap=618 poll_thresh=18 ino=257 dd-2584 [006] 106.344856: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=366 unstable=0 bg_thresh=1011 thresh=2023 gap=592 poll_thresh=19 ino=257 dd-2584 [006] 106.344984: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=441 unstable=0 bg_thresh=1011 thresh=2022 gap=566 poll_thresh=20 ino=257 dd-2584 [006] 106.345109: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=491 unstable=0 bg_thresh=1010 thresh=2021 gap=515 poll_thresh=21 ino=257 dd-2584 [006] 106.345241: balance_dirty_state: bdi btrfs-1: dirty=990 wb=541 unstable=0 bg_thresh=1012 thresh=2025 gap=494 poll_thresh=22 ino=257 dd-2584 [006] 106.345242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=48612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 106.346285: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=292 wrote=672 to_write=7520 dd-2584 [006] 106.352051: balance_dirty_state: bdi btrfs-1: dirty=515 wb=1016 unstable=0 bg_thresh=1012 thresh=2025 gap=494 poll_thresh=22 ino=257 dd-2584 [006] 106.352059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=48612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.359984: balance_dirty_state: bdi btrfs-1: dirty=515 wb=866 unstable=0 bg_thresh=1004 thresh=2008 gap=627 poll_thresh=22 ino=257 dd-2584 [006] 106.360100: balance_dirty_state: bdi btrfs-1: dirty=515 wb=866 unstable=0 bg_thresh=1004 thresh=2008 gap=627 poll_thresh=16 ino=257 dd-2584 [006] 106.360404: balance_dirty_state: bdi btrfs-1: dirty=565 wb=791 unstable=0 bg_thresh=1006 thresh=2013 gap=657 poll_thresh=17 ino=257 dd-2584 [006] 106.360529: balance_dirty_state: bdi btrfs-1: dirty=590 wb=741 unstable=0 bg_thresh=1009 thresh=2018 gap=687 poll_thresh=18 ino=257 dd-2584 [006] 106.360647: balance_dirty_state: bdi btrfs-1: dirty=615 wb=741 unstable=0 bg_thresh=1011 thresh=2022 gap=666 poll_thresh=19 ino=257 dd-2584 [006] 106.360763: balance_dirty_state: bdi btrfs-1: dirty=665 wb=741 unstable=0 bg_thresh=1010 thresh=2021 gap=615 poll_thresh=20 ino=257 dd-2584 [006] 106.360880: balance_dirty_state: bdi btrfs-1: dirty=690 wb=741 unstable=0 bg_thresh=1010 thresh=2020 gap=589 poll_thresh=21 ino=257 dd-2584 [006] 106.360996: balance_dirty_state: bdi btrfs-1: dirty=715 wb=741 unstable=0 bg_thresh=1009 thresh=2019 gap=563 poll_thresh=22 ino=257 dd-2584 [006] 106.361112: balance_dirty_state: bdi btrfs-1: dirty=740 wb=741 unstable=0 bg_thresh=1011 thresh=2023 gap=542 poll_thresh=23 ino=257 dd-2584 [006] 106.361232: balance_dirty_state: bdi btrfs-1: dirty=790 wb=741 unstable=0 bg_thresh=1011 thresh=2022 gap=491 poll_thresh=24 ino=257 dd-2584 [006] 106.361236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=48612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.367960: balance_dirty_state: bdi btrfs-1: dirty=790 wb=741 unstable=0 bg_thresh=1011 thresh=2022 gap=491 poll_thresh=24 ino=257 dd-2584 [006] 106.367969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=48612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.375996: balance_dirty_state: bdi btrfs-1: dirty=790 wb=666 unstable=0 bg_thresh=1009 thresh=2019 gap=563 poll_thresh=24 ino=257 dd-2584 [006] 106.376108: balance_dirty_state: bdi btrfs-1: dirty=790 wb=666 unstable=0 bg_thresh=1002 thresh=2005 gap=549 poll_thresh=18 ino=257 dd-2584 [006] 106.376618: balance_dirty_state: bdi btrfs-1: dirty=840 wb=666 unstable=0 bg_thresh=1003 thresh=2007 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 106.376625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=48612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.384034: balance_dirty_state: bdi btrfs-1: dirty=840 wb=666 unstable=0 bg_thresh=1008 thresh=2016 gap=510 poll_thresh=19 ino=257 dd-2584 [006] 106.384152: balance_dirty_state: bdi btrfs-1: dirty=840 wb=666 unstable=0 bg_thresh=1007 thresh=2015 gap=509 poll_thresh=14 ino=257 dd-2584 [006] 106.384253: balance_dirty_state: bdi btrfs-1: dirty=865 wb=666 unstable=0 bg_thresh=1007 thresh=2015 gap=484 poll_thresh=15 ino=257 dd-2584 [006] 106.384260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=48612 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 106.391979: balance_dirty_state: bdi btrfs-1: dirty=865 wb=541 unstable=0 bg_thresh=1006 thresh=2013 gap=607 poll_thresh=15 ino=257 dd-2584 [006] 106.392087: balance_dirty_state: bdi btrfs-1: dirty=890 wb=541 unstable=0 bg_thresh=1006 thresh=2012 gap=581 poll_thresh=11 ino=257 dd-2584 [006] 106.392144: balance_dirty_state: bdi btrfs-1: dirty=890 wb=541 unstable=0 bg_thresh=1006 thresh=2012 gap=581 poll_thresh=12 ino=257 dd-2584 [006] 106.392201: balance_dirty_state: bdi btrfs-1: dirty=915 wb=541 unstable=0 bg_thresh=1005 thresh=2011 gap=555 poll_thresh=13 ino=257 dd-2584 [006] 106.392257: balance_dirty_state: bdi btrfs-1: dirty=915 wb=541 unstable=0 bg_thresh=1008 thresh=2016 gap=560 poll_thresh=14 ino=257 dd-2584 [006] 106.392314: balance_dirty_state: bdi btrfs-1: dirty=940 wb=541 unstable=0 bg_thresh=1005 thresh=2010 gap=529 poll_thresh=15 ino=257 dd-2584 [006] 106.392371: balance_dirty_state: bdi btrfs-1: dirty=965 wb=541 unstable=0 bg_thresh=1007 thresh=2015 gap=509 poll_thresh=16 ino=257 dd-2584 [006] 106.392483: balance_dirty_state: bdi btrfs-1: dirty=990 wb=541 unstable=0 bg_thresh=1007 thresh=2014 gap=483 poll_thresh=17 ino=257 dd-2584 [006] 106.392487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=48612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.399966: balance_dirty_state: bdi btrfs-1: dirty=990 wb=416 unstable=0 bg_thresh=1007 thresh=2015 gap=609 poll_thresh=17 ino=257 dd-2584 [006] 106.400036: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=416 unstable=0 bg_thresh=1007 thresh=2014 gap=583 poll_thresh=13 ino=257 flush-btrfs-1-2586 [001] 106.400094: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23904 wrote=0 to_write=8192 dd-2584 [006] 106.400101: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=416 unstable=0 bg_thresh=1007 thresh=2014 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 106.400163: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=416 unstable=0 bg_thresh=1006 thresh=2013 gap=557 poll_thresh=15 ino=257 dd-2584 [006] 106.400229: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=416 unstable=0 bg_thresh=1006 thresh=2012 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 106.400538: balance_dirty_state: bdi btrfs-1: dirty=940 wb=566 unstable=0 bg_thresh=1005 thresh=2011 gap=505 poll_thresh=17 ino=257 dd-2584 [006] 106.400670: balance_dirty_state: bdi btrfs-1: dirty=915 wb=616 unstable=0 bg_thresh=1005 thresh=2010 gap=479 poll_thresh=18 ino=257 dd-2584 [006] 106.400671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=48612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 106.402497: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=348 wrote=608 to_write=7584 dd-2584 [006] 106.407968: balance_dirty_state: bdi btrfs-1: dirty=515 wb=1016 unstable=0 bg_thresh=1005 thresh=2010 gap=479 poll_thresh=18 ino=257 dd-2584 [006] 106.407977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=48612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.415970: balance_dirty_state: bdi btrfs-1: dirty=515 wb=1016 unstable=0 bg_thresh=1005 thresh=2010 gap=479 poll_thresh=18 ino=257 dd-2584 [006] 106.415977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=48612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.423937: balance_dirty_state: bdi btrfs-1: dirty=515 wb=891 unstable=0 bg_thresh=999 thresh=1999 gap=593 poll_thresh=18 ino=257 dd-2584 [006] 106.424011: balance_dirty_state: bdi btrfs-1: dirty=540 wb=891 unstable=0 bg_thresh=999 thresh=1998 gap=567 poll_thresh=13 ino=257 dd-2584 [006] 106.424079: balance_dirty_state: bdi btrfs-1: dirty=540 wb=891 unstable=0 bg_thresh=999 thresh=1998 gap=567 poll_thresh=14 ino=257 dd-2584 [006] 106.424146: balance_dirty_state: bdi btrfs-1: dirty=565 wb=891 unstable=0 bg_thresh=998 thresh=1997 gap=541 poll_thresh=15 ino=257 dd-2584 [006] 106.424215: balance_dirty_state: bdi btrfs-1: dirty=590 wb=891 unstable=0 bg_thresh=1001 thresh=2002 gap=521 poll_thresh=16 ino=257 dd-2584 [006] 106.424351: balance_dirty_state: bdi btrfs-1: dirty=615 wb=891 unstable=0 bg_thresh=1000 thresh=2001 gap=495 poll_thresh=17 ino=257 dd-2584 [006] 106.424356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=48612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.431983: balance_dirty_state: bdi btrfs-1: dirty=615 wb=891 unstable=0 bg_thresh=997 thresh=1995 gap=489 poll_thresh=17 ino=257 dd-2584 [006] 106.431992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=48612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 106.439957: balance_dirty_state: bdi btrfs-1: dirty=615 wb=766 unstable=0 bg_thresh=997 thresh=1995 gap=614 poll_thresh=17 ino=257 dd-2584 [002] 106.440034: balance_dirty_state: bdi btrfs-1: dirty=640 wb=766 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=13 ino=257 dd-2584 [002] 106.440096: balance_dirty_state: bdi btrfs-1: dirty=665 wb=766 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 106.440158: balance_dirty_state: bdi btrfs-1: dirty=665 wb=766 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=15 ino=257 dd-2584 [002] 106.440218: balance_dirty_state: bdi btrfs-1: dirty=690 wb=766 unstable=0 bg_thresh=1002 thresh=2005 gap=549 poll_thresh=16 ino=257 dd-2584 [002] 106.440345: balance_dirty_state: bdi btrfs-1: dirty=715 wb=766 unstable=0 bg_thresh=1005 thresh=2010 gap=529 poll_thresh=17 ino=257 dd-2584 [002] 106.440647: balance_dirty_state: bdi btrfs-1: dirty=740 wb=766 unstable=0 bg_thresh=1007 thresh=2014 gap=508 poll_thresh=18 ino=257 dd-2584 [002] 106.440763: balance_dirty_state: bdi btrfs-1: dirty=790 wb=766 unstable=0 bg_thresh=1006 thresh=2013 gap=457 poll_thresh=19 ino=257 dd-2584 [002] 106.440768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=48612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 106.447905: balance_dirty_state: bdi btrfs-1: dirty=790 wb=641 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=19 ino=257 dd-2584 [002] 106.447979: balance_dirty_state: bdi btrfs-1: dirty=790 wb=641 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=14 ino=257 dd-2584 [002] 106.448042: balance_dirty_state: bdi btrfs-1: dirty=815 wb=641 unstable=0 bg_thresh=999 thresh=1998 gap=542 poll_thresh=15 ino=257 dd-2584 [002] 106.448101: balance_dirty_state: bdi btrfs-1: dirty=840 wb=641 unstable=0 bg_thresh=999 thresh=1998 gap=517 poll_thresh=16 ino=257 dd-2584 [002] 106.448216: balance_dirty_state: bdi btrfs-1: dirty=865 wb=641 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=17 ino=257 dd-2584 [002] 106.448221: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=47580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 106.455914: balance_dirty_state: bdi btrfs-1: dirty=865 wb=491 unstable=0 bg_thresh=987 thresh=1974 gap=618 poll_thresh=17 ino=257 dd-2584 [002] 106.456018: balance_dirty_state: bdi btrfs-1: dirty=890 wb=491 unstable=0 bg_thresh=987 thresh=1974 gap=593 poll_thresh=13 ino=257 dd-2584 [002] 106.456077: balance_dirty_state: bdi btrfs-1: dirty=890 wb=491 unstable=0 bg_thresh=989 thresh=1979 gap=598 poll_thresh=14 ino=257 dd-2584 [002] 106.456135: balance_dirty_state: bdi btrfs-1: dirty=915 wb=491 unstable=0 bg_thresh=989 thresh=1979 gap=573 poll_thresh=15 ino=257 dd-2584 [002] 106.456194: balance_dirty_state: bdi btrfs-1: dirty=915 wb=491 unstable=0 bg_thresh=992 thresh=1984 gap=578 poll_thresh=16 ino=257 dd-2584 [002] 106.456310: balance_dirty_state: bdi btrfs-1: dirty=965 wb=491 unstable=0 bg_thresh=994 thresh=1989 gap=533 poll_thresh=17 ino=257 dd-2584 [002] 106.456600: balance_dirty_state: bdi btrfs-1: dirty=990 wb=491 unstable=0 bg_thresh=996 thresh=1993 gap=512 poll_thresh=18 ino=257 dd-2584 [002] 106.456719: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=491 unstable=0 bg_thresh=996 thresh=1992 gap=486 poll_thresh=19 ino=257 dd-2584 [002] 106.456723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=47580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 106.456792: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23960 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 106.457942: writeback_single_inode: bdi btrfs-1: ino=257 state= age=404 wrote=496 to_write=7696 dd-2584 [002] 106.467918: balance_dirty_state: bdi btrfs-1: dirty=515 wb=866 unstable=0 bg_thresh=993 thresh=1986 gap=605 poll_thresh=19 ino=257 dd-2584 [002] 106.468032: balance_dirty_state: bdi btrfs-1: dirty=540 wb=866 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 106.468092: balance_dirty_state: bdi btrfs-1: dirty=565 wb=866 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=15 ino=257 dd-2584 [002] 106.468149: balance_dirty_state: bdi btrfs-1: dirty=565 wb=866 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 106.468267: balance_dirty_state: bdi btrfs-1: dirty=615 wb=866 unstable=0 bg_thresh=995 thresh=1990 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 106.468393: balance_dirty_state: bdi btrfs-1: dirty=640 wb=866 unstable=0 bg_thresh=994 thresh=1989 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 106.468398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=47580 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 106.475999: balance_dirty_state: bdi btrfs-1: dirty=640 wb=741 unstable=0 bg_thresh=997 thresh=1995 gap=614 poll_thresh=18 ino=257 dd-2584 [002] 106.476091: balance_dirty_state: bdi btrfs-1: dirty=640 wb=741 unstable=0 bg_thresh=992 thresh=1985 gap=604 poll_thresh=13 ino=257 dd-2584 [002] 106.476153: balance_dirty_state: bdi btrfs-1: dirty=665 wb=741 unstable=0 bg_thresh=989 thresh=1979 gap=573 poll_thresh=14 ino=257 dd-2584 [002] 106.476216: balance_dirty_state: bdi btrfs-1: dirty=690 wb=741 unstable=0 bg_thresh=995 thresh=1990 gap=559 poll_thresh=15 ino=257 dd-2584 [002] 106.476279: balance_dirty_state: bdi btrfs-1: dirty=690 wb=741 unstable=0 bg_thresh=988 thresh=1976 gap=545 poll_thresh=16 ino=257 dd-2584 [002] 106.476401: balance_dirty_state: bdi btrfs-1: dirty=740 wb=741 unstable=0 bg_thresh=990 thresh=1981 gap=500 poll_thresh=17 ino=257 dd-2584 [002] 106.476699: balance_dirty_state: bdi btrfs-1: dirty=765 wb=741 unstable=0 bg_thresh=991 thresh=1982 gap=476 poll_thresh=18 ino=257 dd-2584 [002] 106.476704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=47580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.483976: balance_dirty_state: bdi btrfs-1: dirty=765 wb=516 unstable=0 bg_thresh=992 thresh=1984 gap=703 poll_thresh=18 ino=257 dd-2584 [006] 106.484069: balance_dirty_state: bdi btrfs-1: dirty=790 wb=516 unstable=0 bg_thresh=994 thresh=1989 gap=683 poll_thresh=13 ino=257 dd-2584 [006] 106.484153: balance_dirty_state: bdi btrfs-1: dirty=790 wb=516 unstable=0 bg_thresh=997 thresh=1994 gap=688 poll_thresh=14 ino=257 dd-2584 [006] 106.484237: balance_dirty_state: bdi btrfs-1: dirty=815 wb=516 unstable=0 bg_thresh=997 thresh=1994 gap=663 poll_thresh=15 ino=257 dd-2584 [006] 106.484322: balance_dirty_state: bdi btrfs-1: dirty=840 wb=516 unstable=0 bg_thresh=999 thresh=1999 gap=643 poll_thresh=16 ino=257 dd-2584 [006] 106.484490: balance_dirty_state: bdi btrfs-1: dirty=865 wb=516 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=17 ino=257 dd-2584 [006] 106.484662: balance_dirty_state: bdi btrfs-1: dirty=890 wb=516 unstable=0 bg_thresh=998 thresh=1997 gap=591 poll_thresh=18 ino=257 dd-2584 [006] 106.484830: balance_dirty_state: bdi btrfs-1: dirty=915 wb=516 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=19 ino=257 dd-2584 [006] 106.484999: balance_dirty_state: bdi btrfs-1: dirty=965 wb=516 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=20 ino=257 dd-2584 [006] 106.485170: balance_dirty_state: bdi btrfs-1: dirty=990 wb=516 unstable=0 bg_thresh=999 thresh=1999 gap=493 poll_thresh=21 ino=257 dd-2584 [006] 106.485176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=47580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 106.492052: balance_dirty_state: bdi btrfs-1: dirty=990 wb=366 unstable=0 bg_thresh=1002 thresh=2004 gap=648 poll_thresh=21 ino=257 dd-2584 [006] 106.492528: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=366 unstable=0 bg_thresh=1001 thresh=2003 gap=622 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 106.492612: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23996 wrote=0 to_write=8192 dd-2584 [006] 106.492775: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=366 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=17 ino=257 dd-2584 [006] 106.493025: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=416 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=18 ino=257 dd-2584 [006] 106.493277: balance_dirty_state: bdi btrfs-1: dirty=990 wb=466 unstable=0 bg_thresh=1002 thresh=2005 gap=549 poll_thresh=19 ino=257 dd-2584 [006] 106.493524: balance_dirty_state: bdi btrfs-1: dirty=990 wb=516 unstable=0 bg_thresh=1002 thresh=2004 gap=498 poll_thresh=20 ino=257 dd-2584 [006] 106.493527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=47580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 106.495583: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=608 to_write=7584 dd-2584 [006] 106.500031: balance_dirty_state: bdi btrfs-1: dirty=540 wb=841 unstable=0 bg_thresh=1001 thresh=2002 gap=621 poll_thresh=20 ino=257 dd-2584 [006] 106.500095: balance_dirty_state: bdi btrfs-1: dirty=540 wb=841 unstable=0 bg_thresh=1000 thresh=2001 gap=620 poll_thresh=15 ino=257 dd-2584 [006] 106.500155: balance_dirty_state: bdi btrfs-1: dirty=565 wb=841 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=16 ino=257 dd-2584 [006] 106.500272: balance_dirty_state: bdi btrfs-1: dirty=590 wb=841 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=17 ino=257 dd-2584 [006] 106.500390: balance_dirty_state: bdi btrfs-1: dirty=640 wb=841 unstable=0 bg_thresh=1002 thresh=2004 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 106.500678: balance_dirty_state: bdi btrfs-1: dirty=665 wb=841 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 106.500683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=47580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 106.508134: balance_dirty_state: bdi btrfs-1: dirty=665 wb=716 unstable=0 bg_thresh=1002 thresh=2004 gap=623 poll_thresh=19 ino=257 dd-2584 [000] 106.508201: balance_dirty_state: bdi btrfs-1: dirty=690 wb=716 unstable=0 bg_thresh=1002 thresh=2004 gap=598 poll_thresh=14 ino=257 dd-2584 [000] 106.508263: balance_dirty_state: bdi btrfs-1: dirty=690 wb=716 unstable=0 bg_thresh=1004 thresh=2009 gap=603 poll_thresh=15 ino=257 dd-2584 [000] 106.508322: balance_dirty_state: bdi btrfs-1: dirty=715 wb=716 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=16 ino=257 dd-2584 [000] 106.508444: balance_dirty_state: bdi btrfs-1: dirty=740 wb=716 unstable=0 bg_thresh=1007 thresh=2014 gap=558 poll_thresh=17 ino=257 dd-2584 [000] 106.508565: balance_dirty_state: bdi btrfs-1: dirty=765 wb=716 unstable=0 bg_thresh=1009 thresh=2018 gap=537 poll_thresh=18 ino=257 dd-2584 [000] 106.508685: balance_dirty_state: bdi btrfs-1: dirty=815 wb=716 unstable=0 bg_thresh=1008 thresh=2017 gap=486 poll_thresh=19 ino=257 dd-2584 [000] 106.508690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=47580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 106.516019: balance_dirty_state: bdi btrfs-1: dirty=815 wb=616 unstable=0 bg_thresh=1008 thresh=2017 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 106.516119: balance_dirty_state: bdi btrfs-1: dirty=840 wb=616 unstable=0 bg_thresh=1004 thresh=2009 gap=553 poll_thresh=14 ino=257 dd-2584 [004] 106.516211: balance_dirty_state: bdi btrfs-1: dirty=840 wb=616 unstable=0 bg_thresh=1010 thresh=2021 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 106.516306: balance_dirty_state: bdi btrfs-1: dirty=865 wb=616 unstable=0 bg_thresh=1009 thresh=2018 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 106.516491: balance_dirty_state: bdi btrfs-1: dirty=890 wb=616 unstable=0 bg_thresh=1011 thresh=2023 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 106.516991: balance_dirty_state: bdi btrfs-1: dirty=915 wb=616 unstable=0 bg_thresh=1013 thresh=2027 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 106.516998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=47580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 106.524070: balance_dirty_state: bdi btrfs-1: dirty=915 wb=491 unstable=0 bg_thresh=1015 thresh=2031 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 106.524187: balance_dirty_state: bdi btrfs-1: dirty=940 wb=491 unstable=0 bg_thresh=1015 thresh=2031 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 106.524305: balance_dirty_state: bdi btrfs-1: dirty=965 wb=491 unstable=0 bg_thresh=1015 thresh=2030 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 106.524421: balance_dirty_state: bdi btrfs-1: dirty=965 wb=491 unstable=0 bg_thresh=1015 thresh=2030 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 106.524539: balance_dirty_state: bdi btrfs-1: dirty=990 wb=491 unstable=0 bg_thresh=1014 thresh=2029 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 106.524773: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=491 unstable=0 bg_thresh=1014 thresh=2028 gap=522 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 106.524855: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24028 wrote=0 to_write=8192 dd-2584 [004] 106.525022: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=491 unstable=0 bg_thresh=1016 thresh=2032 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 106.525025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-164% task_weight=98% bdi_bw=47580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 106.526517: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=512 to_write=7680 dd-2584 [001] 106.532098: balance_dirty_state: bdi btrfs-1: dirty=515 wb=866 unstable=0 bg_thresh=1009 thresh=2019 gap=638 poll_thresh=18 ino=257 dd-2584 [001] 106.532222: balance_dirty_state: bdi btrfs-1: dirty=515 wb=866 unstable=0 bg_thresh=1009 thresh=2019 gap=638 poll_thresh=13 ino=257 dd-2584 [001] 106.532340: balance_dirty_state: bdi btrfs-1: dirty=540 wb=866 unstable=0 bg_thresh=1012 thresh=2024 gap=618 poll_thresh=14 ino=257 dd-2584 [001] 106.532455: balance_dirty_state: bdi btrfs-1: dirty=565 wb=866 unstable=0 bg_thresh=1012 thresh=2024 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 106.532572: balance_dirty_state: bdi btrfs-1: dirty=565 wb=866 unstable=0 bg_thresh=1014 thresh=2029 gap=598 poll_thresh=16 ino=257 dd-2584 [001] 106.532808: balance_dirty_state: bdi btrfs-1: dirty=615 wb=866 unstable=0 bg_thresh=1014 thresh=2028 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 106.533395: balance_dirty_state: bdi btrfs-1: dirty=640 wb=816 unstable=0 bg_thresh=1012 thresh=2025 gap=569 poll_thresh=18 ino=257 dd-2584 [001] 106.533645: balance_dirty_state: bdi btrfs-1: dirty=665 wb=741 unstable=0 bg_thresh=1014 thresh=2029 gap=623 poll_thresh=19 ino=257 dd-2584 [001] 106.533879: balance_dirty_state: bdi btrfs-1: dirty=715 wb=741 unstable=0 bg_thresh=1014 thresh=2028 gap=572 poll_thresh=20 ino=257 dd-2584 [001] 106.534113: balance_dirty_state: bdi btrfs-1: dirty=740 wb=741 unstable=0 bg_thresh=1013 thresh=2027 gap=546 poll_thresh=21 ino=257 dd-2584 [001] 106.534349: balance_dirty_state: bdi btrfs-1: dirty=765 wb=741 unstable=0 bg_thresh=1015 thresh=2031 gap=525 poll_thresh=22 ino=257 dd-2584 [001] 106.534584: balance_dirty_state: bdi btrfs-1: dirty=790 wb=741 unstable=0 bg_thresh=1015 thresh=2030 gap=499 poll_thresh=23 ino=257 dd-2584 [001] 106.534593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=47580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.540004: balance_dirty_state: bdi btrfs-1: dirty=790 wb=741 unstable=0 bg_thresh=1015 thresh=2031 gap=500 poll_thresh=23 ino=257 dd-2584 [001] 106.540013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=98% bdi_bw=47580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.548028: balance_dirty_state: bdi btrfs-1: dirty=790 wb=616 unstable=0 bg_thresh=1015 thresh=2030 gap=624 poll_thresh=23 ino=257 dd-2584 [001] 106.548137: balance_dirty_state: bdi btrfs-1: dirty=815 wb=616 unstable=0 bg_thresh=1012 thresh=2024 gap=593 poll_thresh=17 ino=257 dd-2584 [001] 106.548308: balance_dirty_state: bdi btrfs-1: dirty=840 wb=616 unstable=0 bg_thresh=1014 thresh=2028 gap=572 poll_thresh=18 ino=257 dd-2584 [001] 106.548478: balance_dirty_state: bdi btrfs-1: dirty=890 wb=616 unstable=0 bg_thresh=1013 thresh=2027 gap=521 poll_thresh=19 ino=257 dd-2584 [001] 106.548936: balance_dirty_state: bdi btrfs-1: dirty=915 wb=616 unstable=0 bg_thresh=1013 thresh=2026 gap=495 poll_thresh=20 ino=257 dd-2584 [001] 106.548943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=47580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.556059: balance_dirty_state: bdi btrfs-1: dirty=915 wb=391 unstable=0 bg_thresh=1017 thresh=2034 gap=728 poll_thresh=20 ino=257 dd-2584 [001] 106.556126: balance_dirty_state: bdi btrfs-1: dirty=915 wb=391 unstable=0 bg_thresh=1019 thresh=2039 gap=733 poll_thresh=15 ino=257 dd-2584 [001] 106.556187: balance_dirty_state: bdi btrfs-1: dirty=940 wb=391 unstable=0 bg_thresh=1016 thresh=2033 gap=702 poll_thresh=16 ino=257 dd-2584 [001] 106.556305: balance_dirty_state: bdi btrfs-1: dirty=965 wb=391 unstable=0 bg_thresh=1018 thresh=2037 gap=681 poll_thresh=17 ino=257 dd-2584 [001] 106.556424: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=391 unstable=0 bg_thresh=1018 thresh=2036 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 106.556541: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=391 unstable=0 bg_thresh=1017 thresh=2035 gap=604 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 106.556565: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24060 wrote=0 to_write=8192 dd-2584 [001] 106.556720: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=391 unstable=0 bg_thresh=1019 thresh=2039 gap=583 poll_thresh=20 ino=257 dd-2584 [001] 106.556903: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=441 unstable=0 bg_thresh=1019 thresh=2038 gap=532 poll_thresh=21 ino=257 dd-2584 [001] 106.557088: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=491 unstable=0 bg_thresh=1018 thresh=2037 gap=506 poll_thresh=22 ino=257 dd-2584 [001] 106.557091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=50060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 106.559472: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=624 to_write=7568 dd-2584 [001] 106.564031: balance_dirty_state: bdi btrfs-1: dirty=515 wb=891 unstable=0 bg_thresh=1014 thresh=2028 gap=622 poll_thresh=22 ino=257 dd-2584 [001] 106.564394: balance_dirty_state: bdi btrfs-1: dirty=515 wb=891 unstable=0 bg_thresh=1009 thresh=2019 gap=613 poll_thresh=16 ino=257 dd-2584 [001] 106.564532: balance_dirty_state: bdi btrfs-1: dirty=565 wb=891 unstable=0 bg_thresh=1009 thresh=2018 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 106.564649: balance_dirty_state: bdi btrfs-1: dirty=590 wb=891 unstable=0 bg_thresh=1008 thresh=2017 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 106.564771: balance_dirty_state: bdi btrfs-1: dirty=615 wb=891 unstable=0 bg_thresh=1010 thresh=2021 gap=515 poll_thresh=19 ino=257 dd-2584 [001] 106.564889: balance_dirty_state: bdi btrfs-1: dirty=665 wb=891 unstable=0 bg_thresh=1010 thresh=2020 gap=464 poll_thresh=20 ino=257 dd-2584 [001] 106.564894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=50060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.576027: balance_dirty_state: bdi btrfs-1: dirty=665 wb=691 unstable=0 bg_thresh=991 thresh=1983 gap=627 poll_thresh=20 ino=257 dd-2584 [001] 106.576103: balance_dirty_state: bdi btrfs-1: dirty=665 wb=641 unstable=0 bg_thresh=997 thresh=1994 gap=688 poll_thresh=15 ino=257 dd-2584 [001] 106.576164: balance_dirty_state: bdi btrfs-1: dirty=690 wb=641 unstable=0 bg_thresh=997 thresh=1994 gap=663 poll_thresh=16 ino=257 dd-2584 [001] 106.576285: balance_dirty_state: bdi btrfs-1: dirty=715 wb=641 unstable=0 bg_thresh=999 thresh=1999 gap=643 poll_thresh=17 ino=257 dd-2584 [001] 106.576407: balance_dirty_state: bdi btrfs-1: dirty=740 wb=641 unstable=0 bg_thresh=1001 thresh=2003 gap=622 poll_thresh=18 ino=257 dd-2584 [001] 106.576703: balance_dirty_state: bdi btrfs-1: dirty=790 wb=641 unstable=0 bg_thresh=1004 thresh=2008 gap=577 poll_thresh=19 ino=257 dd-2584 [001] 106.576823: balance_dirty_state: bdi btrfs-1: dirty=815 wb=641 unstable=0 bg_thresh=1000 thresh=2001 gap=545 poll_thresh=20 ino=257 dd-2584 [001] 106.576941: balance_dirty_state: bdi btrfs-1: dirty=840 wb=641 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=21 ino=257 dd-2584 [001] 106.577059: balance_dirty_state: bdi btrfs-1: dirty=890 wb=641 unstable=0 bg_thresh=1002 thresh=2004 gap=473 poll_thresh=22 ino=257 dd-2584 [001] 106.577064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=50060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 106.587955: balance_dirty_state: bdi btrfs-1: dirty=890 wb=516 unstable=0 bg_thresh=1003 thresh=2006 gap=600 poll_thresh=22 ino=257 dd-2584 [001] 106.588066: balance_dirty_state: bdi btrfs-1: dirty=890 wb=516 unstable=0 bg_thresh=1008 thresh=2017 gap=611 poll_thresh=16 ino=257 dd-2584 [001] 106.588266: balance_dirty_state: bdi btrfs-1: dirty=915 wb=516 unstable=0 bg_thresh=1005 thresh=2010 gap=579 poll_thresh=17 ino=257 dd-2584 [001] 106.588478: balance_dirty_state: bdi btrfs-1: dirty=965 wb=516 unstable=0 bg_thresh=1004 thresh=2009 gap=528 poll_thresh=18 ino=257 dd-2584 [001] 106.588651: balance_dirty_state: bdi btrfs-1: dirty=990 wb=516 unstable=0 bg_thresh=1006 thresh=2013 gap=507 poll_thresh=19 ino=257 dd-2584 [001] 106.588811: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=516 unstable=0 bg_thresh=1006 thresh=2012 gap=481 poll_thresh=20 ino=257 dd-2584 [001] 106.588818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=50060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 106.588838: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24092 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 106.590876: writeback_single_inode: bdi btrfs-1: ino=257 state= age=120 wrote=512 to_write=7680 dd-2584 [001] 106.596010: balance_dirty_state: bdi btrfs-1: dirty=515 wb=891 unstable=0 bg_thresh=1004 thresh=2009 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 106.596275: balance_dirty_state: bdi btrfs-1: dirty=540 wb=891 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 106.596332: balance_dirty_state: bdi btrfs-1: dirty=565 wb=891 unstable=0 bg_thresh=1004 thresh=2008 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 106.596446: balance_dirty_state: bdi btrfs-1: dirty=590 wb=891 unstable=0 bg_thresh=1003 thresh=2007 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 106.596559: balance_dirty_state: bdi btrfs-1: dirty=615 wb=891 unstable=0 bg_thresh=1005 thresh=2011 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 106.596671: balance_dirty_state: bdi btrfs-1: dirty=640 wb=891 unstable=0 bg_thresh=1005 thresh=2010 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 106.596676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=50060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.604124: balance_dirty_state: bdi btrfs-1: dirty=640 wb=766 unstable=0 bg_thresh=1005 thresh=2010 gap=604 poll_thresh=19 ino=257 dd-2584 [001] 106.604263: balance_dirty_state: bdi btrfs-1: dirty=665 wb=766 unstable=0 bg_thresh=1002 thresh=2004 gap=573 poll_thresh=14 ino=257 dd-2584 [001] 106.604381: balance_dirty_state: bdi btrfs-1: dirty=690 wb=766 unstable=0 bg_thresh=1004 thresh=2009 gap=553 poll_thresh=15 ino=257 dd-2584 [001] 106.604500: balance_dirty_state: bdi btrfs-1: dirty=690 wb=766 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 106.604735: balance_dirty_state: bdi btrfs-1: dirty=740 wb=766 unstable=0 bg_thresh=1003 thresh=2007 gap=501 poll_thresh=17 ino=257 dd-2584 [001] 106.604744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=50060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.612112: balance_dirty_state: bdi btrfs-1: dirty=740 wb=641 unstable=0 bg_thresh=1003 thresh=2007 gap=626 poll_thresh=17 ino=257 dd-2584 [001] 106.612233: balance_dirty_state: bdi btrfs-1: dirty=740 wb=591 unstable=0 bg_thresh=1001 thresh=2003 gap=672 poll_thresh=13 ino=257 dd-2584 [001] 106.612309: balance_dirty_state: bdi btrfs-1: dirty=765 wb=541 unstable=0 bg_thresh=1001 thresh=2003 gap=697 poll_thresh=14 ino=257 dd-2584 [001] 106.612378: balance_dirty_state: bdi btrfs-1: dirty=790 wb=541 unstable=0 bg_thresh=1004 thresh=2008 gap=677 poll_thresh=15 ino=257 dd-2584 [001] 106.612847: balance_dirty_state: bdi btrfs-1: dirty=790 wb=541 unstable=0 bg_thresh=1001 thresh=2002 gap=671 poll_thresh=16 ino=257 dd-2584 [001] 106.613085: balance_dirty_state: bdi btrfs-1: dirty=815 wb=541 unstable=0 bg_thresh=1003 thresh=2006 gap=650 poll_thresh=17 ino=257 dd-2584 [001] 106.613320: balance_dirty_state: bdi btrfs-1: dirty=865 wb=541 unstable=0 bg_thresh=1002 thresh=2005 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 106.613553: balance_dirty_state: bdi btrfs-1: dirty=890 wb=541 unstable=0 bg_thresh=1002 thresh=2004 gap=573 poll_thresh=19 ino=257 dd-2584 [001] 106.613791: balance_dirty_state: bdi btrfs-1: dirty=915 wb=541 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=20 ino=257 dd-2584 [001] 106.614030: balance_dirty_state: bdi btrfs-1: dirty=965 wb=541 unstable=0 bg_thresh=1003 thresh=2007 gap=501 poll_thresh=21 ino=257 dd-2584 [001] 106.614040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=50060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.624047: balance_dirty_state: bdi btrfs-1: dirty=965 wb=516 unstable=0 bg_thresh=1005 thresh=2011 gap=530 poll_thresh=21 ino=257 dd-2584 [001] 106.624143: balance_dirty_state: bdi btrfs-1: dirty=965 wb=516 unstable=0 bg_thresh=1005 thresh=2010 gap=529 poll_thresh=16 ino=257 dd-2584 [001] 106.624262: balance_dirty_state: bdi btrfs-1: dirty=990 wb=516 unstable=0 bg_thresh=1004 thresh=2009 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 106.624379: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=516 unstable=0 bg_thresh=1004 thresh=2008 gap=452 poll_thresh=18 ino=257 dd-2584 [001] 106.624383: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=50060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 106.624403: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24128 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 106.626627: writeback_single_inode: bdi btrfs-1: ino=257 state= age=28 wrote=512 to_write=7680 dd-2584 [001] 106.636110: balance_dirty_state: bdi btrfs-1: dirty=515 wb=666 unstable=0 bg_thresh=1002 thresh=2004 gap=823 poll_thresh=18 ino=257 dd-2584 [001] 106.636393: balance_dirty_state: bdi btrfs-1: dirty=515 wb=666 unstable=0 bg_thresh=1004 thresh=2009 gap=828 poll_thresh=13 ino=257 dd-2584 [001] 106.636464: balance_dirty_state: bdi btrfs-1: dirty=540 wb=666 unstable=0 bg_thresh=1004 thresh=2008 gap=802 poll_thresh=14 ino=257 dd-2584 [001] 106.636535: balance_dirty_state: bdi btrfs-1: dirty=565 wb=666 unstable=0 bg_thresh=1004 thresh=2008 gap=777 poll_thresh=15 ino=257 dd-2584 [001] 106.636603: balance_dirty_state: bdi btrfs-1: dirty=565 wb=666 unstable=0 bg_thresh=1003 thresh=2007 gap=776 poll_thresh=16 ino=257 dd-2584 [001] 106.636740: balance_dirty_state: bdi btrfs-1: dirty=615 wb=666 unstable=0 bg_thresh=1003 thresh=2006 gap=725 poll_thresh=17 ino=257 dd-2584 [001] 106.636879: balance_dirty_state: bdi btrfs-1: dirty=640 wb=666 unstable=0 bg_thresh=1002 thresh=2005 gap=699 poll_thresh=18 ino=257 dd-2584 [001] 106.637016: balance_dirty_state: bdi btrfs-1: dirty=665 wb=666 unstable=0 bg_thresh=1004 thresh=2009 gap=678 poll_thresh=19 ino=257 dd-2584 [001] 106.637154: balance_dirty_state: bdi btrfs-1: dirty=690 wb=666 unstable=0 bg_thresh=1004 thresh=2008 gap=652 poll_thresh=20 ino=257 dd-2584 [001] 106.637291: balance_dirty_state: bdi btrfs-1: dirty=740 wb=666 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=21 ino=257 dd-2584 [001] 106.637428: balance_dirty_state: bdi btrfs-1: dirty=765 wb=666 unstable=0 bg_thresh=1005 thresh=2011 gap=580 poll_thresh=22 ino=257 dd-2584 [001] 106.637758: balance_dirty_state: bdi btrfs-1: dirty=790 wb=666 unstable=0 bg_thresh=1005 thresh=2010 gap=554 poll_thresh=23 ino=257 dd-2584 [001] 106.637899: balance_dirty_state: bdi btrfs-1: dirty=840 wb=666 unstable=0 bg_thresh=1004 thresh=2009 gap=503 poll_thresh=24 ino=257 dd-2584 [001] 106.638046: balance_dirty_state: bdi btrfs-1: dirty=865 wb=666 unstable=0 bg_thresh=1001 thresh=2002 gap=471 poll_thresh=25 ino=257 dd-2584 [001] 106.638051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=50060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 106.648052: balance_dirty_state: bdi btrfs-1: dirty=865 wb=541 unstable=0 bg_thresh=1004 thresh=2008 gap=602 poll_thresh=25 ino=257 dd-2584 [001] 106.648154: balance_dirty_state: bdi btrfs-1: dirty=865 wb=541 unstable=0 bg_thresh=1006 thresh=2013 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 106.648272: balance_dirty_state: bdi btrfs-1: dirty=915 wb=541 unstable=0 bg_thresh=1006 thresh=2012 gap=556 poll_thresh=20 ino=257 dd-2584 [001] 106.648389: balance_dirty_state: bdi btrfs-1: dirty=940 wb=541 unstable=0 bg_thresh=1005 thresh=2011 gap=530 poll_thresh=21 ino=257 dd-2584 [001] 106.648507: balance_dirty_state: bdi btrfs-1: dirty=965 wb=541 unstable=0 bg_thresh=1007 thresh=2015 gap=509 poll_thresh=22 ino=257 dd-2584 [001] 106.648623: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=541 unstable=0 bg_thresh=1007 thresh=2014 gap=458 poll_thresh=23 ino=257 dd-2584 [001] 106.648628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=50060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 106.648647: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24152 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 106.650845: writeback_single_inode: bdi btrfs-1: ino=257 state= age=12 wrote=496 to_write=7696 dd-2584 [001] 106.655980: balance_dirty_state: bdi btrfs-1: dirty=515 wb=866 unstable=0 bg_thresh=1002 thresh=2004 gap=623 poll_thresh=23 ino=257 dd-2584 [001] 106.656060: balance_dirty_state: bdi btrfs-1: dirty=515 wb=841 unstable=0 bg_thresh=1001 thresh=2003 gap=647 poll_thresh=17 ino=257 dd-2584 [001] 106.656378: balance_dirty_state: bdi btrfs-1: dirty=565 wb=766 unstable=0 bg_thresh=1004 thresh=2008 gap=677 poll_thresh=18 ino=257 dd-2584 [001] 106.656511: balance_dirty_state: bdi btrfs-1: dirty=590 wb=766 unstable=0 bg_thresh=1003 thresh=2007 gap=651 poll_thresh=19 ino=257 dd-2584 [001] 106.656643: balance_dirty_state: bdi btrfs-1: dirty=615 wb=766 unstable=0 bg_thresh=1005 thresh=2011 gap=630 poll_thresh=20 ino=257 dd-2584 [001] 106.656773: balance_dirty_state: bdi btrfs-1: dirty=640 wb=766 unstable=0 bg_thresh=1005 thresh=2010 gap=604 poll_thresh=21 ino=257 dd-2584 [001] 106.656906: balance_dirty_state: bdi btrfs-1: dirty=690 wb=766 unstable=0 bg_thresh=1004 thresh=2009 gap=553 poll_thresh=22 ino=257 dd-2584 [001] 106.657039: balance_dirty_state: bdi btrfs-1: dirty=715 wb=766 unstable=0 bg_thresh=1004 thresh=2008 gap=527 poll_thresh=23 ino=257 dd-2584 [001] 106.657170: balance_dirty_state: bdi btrfs-1: dirty=740 wb=766 unstable=0 bg_thresh=1006 thresh=2012 gap=506 poll_thresh=24 ino=257 dd-2584 [001] 106.657300: balance_dirty_state: bdi btrfs-1: dirty=765 wb=766 unstable=0 bg_thresh=1005 thresh=2011 gap=480 poll_thresh=25 ino=257 dd-2584 [001] 106.657306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=50060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.664118: balance_dirty_state: bdi btrfs-1: dirty=765 wb=641 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=25 ino=257 dd-2584 [001] 106.664355: balance_dirty_state: bdi btrfs-1: dirty=790 wb=641 unstable=0 bg_thresh=999 thresh=1998 gap=567 poll_thresh=19 ino=257 dd-2584 [001] 106.664480: balance_dirty_state: bdi btrfs-1: dirty=815 wb=641 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=20 ino=257 dd-2584 [001] 106.664602: balance_dirty_state: bdi btrfs-1: dirty=865 wb=641 unstable=0 bg_thresh=1005 thresh=2011 gap=505 poll_thresh=21 ino=257 dd-2584 [001] 106.664722: balance_dirty_state: bdi btrfs-1: dirty=890 wb=641 unstable=0 bg_thresh=1002 thresh=2004 gap=473 poll_thresh=22 ino=257 dd-2584 [001] 106.664727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=52120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.672034: balance_dirty_state: bdi btrfs-1: dirty=890 wb=516 unstable=0 bg_thresh=1005 thresh=2010 gap=604 poll_thresh=22 ino=257 dd-2584 [001] 106.672101: balance_dirty_state: bdi btrfs-1: dirty=915 wb=516 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 106.672328: balance_dirty_state: bdi btrfs-1: dirty=940 wb=516 unstable=0 bg_thresh=1004 thresh=2008 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 106.672563: balance_dirty_state: bdi btrfs-1: dirty=965 wb=516 unstable=0 bg_thresh=1006 thresh=2012 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 106.672798: balance_dirty_state: bdi btrfs-1: dirty=990 wb=516 unstable=0 bg_thresh=1005 thresh=2011 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 106.673034: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=516 unstable=0 bg_thresh=1005 thresh=2010 gap=454 poll_thresh=20 ino=257 dd-2584 [001] 106.673043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=52120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 106.673079: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24176 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 106.675598: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=528 to_write=7664 dd-2584 [001] 106.679985: balance_dirty_state: bdi btrfs-1: dirty=515 wb=1041 unstable=0 bg_thresh=1005 thresh=2010 gap=454 poll_thresh=20 ino=257 dd-2584 [001] 106.679989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=52120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.688130: balance_dirty_state: bdi btrfs-1: dirty=515 wb=791 unstable=0 bg_thresh=1004 thresh=2008 gap=702 poll_thresh=20 ino=257 dd-2584 [001] 106.688432: balance_dirty_state: bdi btrfs-1: dirty=515 wb=791 unstable=0 bg_thresh=1006 thresh=2013 gap=707 poll_thresh=15 ino=257 dd-2584 [001] 106.688509: balance_dirty_state: bdi btrfs-1: dirty=540 wb=791 unstable=0 bg_thresh=1003 thresh=2007 gap=676 poll_thresh=16 ino=257 dd-2584 [001] 106.688663: balance_dirty_state: bdi btrfs-1: dirty=565 wb=791 unstable=0 bg_thresh=1005 thresh=2011 gap=655 poll_thresh=17 ino=257 dd-2584 [001] 106.688813: balance_dirty_state: bdi btrfs-1: dirty=615 wb=791 unstable=0 bg_thresh=1005 thresh=2010 gap=604 poll_thresh=18 ino=257 dd-2584 [001] 106.688964: balance_dirty_state: bdi btrfs-1: dirty=640 wb=791 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=19 ino=257 dd-2584 [001] 106.689113: balance_dirty_state: bdi btrfs-1: dirty=665 wb=791 unstable=0 bg_thresh=1004 thresh=2008 gap=552 poll_thresh=20 ino=257 dd-2584 [001] 106.689262: balance_dirty_state: bdi btrfs-1: dirty=690 wb=791 unstable=0 bg_thresh=1006 thresh=2012 gap=531 poll_thresh=21 ino=257 dd-2584 [001] 106.689414: balance_dirty_state: bdi btrfs-1: dirty=740 wb=791 unstable=0 bg_thresh=1005 thresh=2011 gap=480 poll_thresh=22 ino=257 dd-2584 [001] 106.689420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=52120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.696046: balance_dirty_state: bdi btrfs-1: dirty=740 wb=666 unstable=0 bg_thresh=1010 thresh=2020 gap=614 poll_thresh=22 ino=257 dd-2584 [001] 106.696148: balance_dirty_state: bdi btrfs-1: dirty=740 wb=666 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=16 ino=257 dd-2584 [001] 106.696527: balance_dirty_state: bdi btrfs-1: dirty=790 wb=666 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 106.696681: balance_dirty_state: bdi btrfs-1: dirty=815 wb=666 unstable=0 bg_thresh=1004 thresh=2009 gap=528 poll_thresh=18 ino=257 dd-2584 [001] 106.696833: balance_dirty_state: bdi btrfs-1: dirty=840 wb=666 unstable=0 bg_thresh=1006 thresh=2013 gap=507 poll_thresh=19 ino=257 dd-2584 [001] 106.696984: balance_dirty_state: bdi btrfs-1: dirty=865 wb=666 unstable=0 bg_thresh=1006 thresh=2012 gap=481 poll_thresh=20 ino=257 dd-2584 [001] 106.696991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=52120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.704061: balance_dirty_state: bdi btrfs-1: dirty=865 wb=541 unstable=0 bg_thresh=1016 thresh=2033 gap=627 poll_thresh=20 ino=257 dd-2584 [001] 106.704128: balance_dirty_state: bdi btrfs-1: dirty=890 wb=541 unstable=0 bg_thresh=1013 thresh=2027 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 106.704189: balance_dirty_state: bdi btrfs-1: dirty=915 wb=541 unstable=0 bg_thresh=1016 thresh=2032 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 106.704307: balance_dirty_state: bdi btrfs-1: dirty=940 wb=541 unstable=0 bg_thresh=1015 thresh=2031 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 106.704427: balance_dirty_state: bdi btrfs-1: dirty=965 wb=541 unstable=0 bg_thresh=1017 thresh=2035 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 106.704544: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=541 unstable=0 bg_thresh=1017 thresh=2034 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 106.704549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=52120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.712067: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=541 unstable=0 bg_thresh=1018 thresh=2037 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 106.712073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=52120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.724015: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=166 unstable=0 bg_thresh=996 thresh=1992 gap=811 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 106.724035: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24228 wrote=0 to_write=8192 dd-2584 [001] 106.724107: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=166 unstable=0 bg_thresh=998 thresh=1997 gap=816 poll_thresh=14 ino=257 dd-2584 [001] 106.724478: balance_dirty_state: bdi btrfs-1: dirty=965 wb=241 unstable=0 bg_thresh=998 thresh=1997 gap=791 poll_thresh=15 ino=257 dd-2584 [001] 106.724566: balance_dirty_state: bdi btrfs-1: dirty=940 wb=266 unstable=0 bg_thresh=1001 thresh=2002 gap=796 poll_thresh=16 ino=257 dd-2584 [001] 106.724742: balance_dirty_state: bdi btrfs-1: dirty=940 wb=316 unstable=0 bg_thresh=1003 thresh=2007 gap=751 poll_thresh=17 ino=257 dd-2584 [001] 106.724924: balance_dirty_state: bdi btrfs-1: dirty=915 wb=366 unstable=0 bg_thresh=1005 thresh=2011 gap=730 poll_thresh=18 ino=257 dd-2584 [001] 106.725103: balance_dirty_state: bdi btrfs-1: dirty=890 wb=416 unstable=0 bg_thresh=1005 thresh=2010 gap=704 poll_thresh=19 ino=257 dd-2584 [001] 106.725280: balance_dirty_state: bdi btrfs-1: dirty=890 wb=466 unstable=0 bg_thresh=1007 thresh=2015 gap=659 poll_thresh=20 ino=257 dd-2584 [001] 106.725458: balance_dirty_state: bdi btrfs-1: dirty=865 wb=516 unstable=0 bg_thresh=1007 thresh=2014 gap=633 poll_thresh=21 ino=257 dd-2584 [001] 106.725641: balance_dirty_state: bdi btrfs-1: dirty=840 wb=541 unstable=0 bg_thresh=1009 thresh=2018 gap=637 poll_thresh=22 ino=257 dd-2584 [001] 106.725821: balance_dirty_state: bdi btrfs-1: dirty=840 wb=591 unstable=0 bg_thresh=1008 thresh=2017 gap=586 poll_thresh=23 ino=257 dd-2584 [001] 106.726265: balance_dirty_state: bdi btrfs-1: dirty=765 wb=716 unstable=0 bg_thresh=1008 thresh=2016 gap=535 poll_thresh=24 ino=257 dd-2584 [001] 106.726449: balance_dirty_state: bdi btrfs-1: dirty=740 wb=766 unstable=0 bg_thresh=1007 thresh=2014 gap=508 poll_thresh=25 ino=257 dd-2584 [001] 106.726631: balance_dirty_state: bdi btrfs-1: dirty=715 wb=816 unstable=0 bg_thresh=1006 thresh=2013 gap=482 poll_thresh=26 ino=257 dd-2584 [001] 106.726633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=52120 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 106.727132: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=864 to_write=7328 dd-2584 [001] 106.731997: balance_dirty_state: bdi btrfs-1: dirty=515 wb=866 unstable=0 bg_thresh=1003 thresh=2006 gap=625 poll_thresh=26 ino=257 dd-2584 [001] 106.732108: balance_dirty_state: bdi btrfs-1: dirty=540 wb=866 unstable=0 bg_thresh=1003 thresh=2006 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 106.732349: balance_dirty_state: bdi btrfs-1: dirty=565 wb=866 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=20 ino=257 dd-2584 [001] 106.732590: balance_dirty_state: bdi btrfs-1: dirty=590 wb=866 unstable=0 bg_thresh=1004 thresh=2009 gap=553 poll_thresh=21 ino=257 dd-2584 [001] 106.732827: balance_dirty_state: bdi btrfs-1: dirty=640 wb=866 unstable=0 bg_thresh=1007 thresh=2014 gap=508 poll_thresh=22 ino=257 dd-2584 [001] 106.733066: balance_dirty_state: bdi btrfs-1: dirty=665 wb=866 unstable=0 bg_thresh=1003 thresh=2007 gap=476 poll_thresh=23 ino=257 dd-2584 [001] 106.733076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=52120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.740022: balance_dirty_state: bdi btrfs-1: dirty=665 wb=866 unstable=0 bg_thresh=999 thresh=1998 gap=467 poll_thresh=23 ino=257 dd-2584 [001] 106.740028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=52120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 106.748140: balance_dirty_state: bdi btrfs-1: dirty=690 wb=616 unstable=0 bg_thresh=1002 thresh=2004 gap=698 poll_thresh=23 ino=257 dd-2584 [005] 106.748261: balance_dirty_state: bdi btrfs-1: dirty=690 wb=616 unstable=0 bg_thresh=1004 thresh=2009 gap=703 poll_thresh=17 ino=257 dd-2584 [005] 106.748850: balance_dirty_state: bdi btrfs-1: dirty=715 wb=616 unstable=0 bg_thresh=1004 thresh=2008 gap=677 poll_thresh=18 ino=257 dd-2584 [005] 106.749083: balance_dirty_state: bdi btrfs-1: dirty=765 wb=616 unstable=0 bg_thresh=1003 thresh=2007 gap=626 poll_thresh=19 ino=257 dd-2584 [005] 106.749321: balance_dirty_state: bdi btrfs-1: dirty=790 wb=616 unstable=0 bg_thresh=1005 thresh=2011 gap=605 poll_thresh=20 ino=257 dd-2584 [005] 106.749554: balance_dirty_state: bdi btrfs-1: dirty=815 wb=616 unstable=0 bg_thresh=1005 thresh=2010 gap=579 poll_thresh=21 ino=257 dd-2584 [005] 106.749790: balance_dirty_state: bdi btrfs-1: dirty=840 wb=616 unstable=0 bg_thresh=1004 thresh=2009 gap=553 poll_thresh=22 ino=257 dd-2584 [005] 106.750023: balance_dirty_state: bdi btrfs-1: dirty=890 wb=616 unstable=0 bg_thresh=1004 thresh=2008 gap=502 poll_thresh=23 ino=257 dd-2584 [005] 106.750260: balance_dirty_state: bdi btrfs-1: dirty=915 wb=616 unstable=0 bg_thresh=1006 thresh=2012 gap=481 poll_thresh=24 ino=257 dd-2584 [005] 106.750269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=52120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 106.756147: balance_dirty_state: bdi btrfs-1: dirty=915 wb=491 unstable=0 bg_thresh=1004 thresh=2009 gap=603 poll_thresh=24 ino=257 dd-2584 [005] 106.756274: balance_dirty_state: bdi btrfs-1: dirty=940 wb=491 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=18 ino=257 dd-2584 [005] 106.756862: balance_dirty_state: bdi btrfs-1: dirty=965 wb=491 unstable=0 bg_thresh=1001 thresh=2002 gap=546 poll_thresh=19 ino=257 dd-2584 [005] 106.757098: balance_dirty_state: bdi btrfs-1: dirty=990 wb=491 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=20 ino=257 dd-2584 [005] 106.757333: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=491 unstable=0 bg_thresh=1002 thresh=2005 gap=474 poll_thresh=21 ino=257 dd-2584 [005] 106.757342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=52120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 106.757372: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24260 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 106.758654: writeback_single_inode: bdi btrfs-1: ino=257 state= age=68 wrote=496 to_write=7696 dd-2584 [001] 106.764139: balance_dirty_state: bdi btrfs-1: dirty=565 wb=866 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=21 ino=257 dd-2584 [001] 106.764248: balance_dirty_state: bdi btrfs-1: dirty=565 wb=866 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 106.764488: balance_dirty_state: bdi btrfs-1: dirty=590 wb=866 unstable=0 bg_thresh=1004 thresh=2008 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 106.764724: balance_dirty_state: bdi btrfs-1: dirty=615 wb=866 unstable=0 bg_thresh=1003 thresh=2007 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 106.764959: balance_dirty_state: bdi btrfs-1: dirty=665 wb=866 unstable=0 bg_thresh=1005 thresh=2011 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 106.764968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=52120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.776143: balance_dirty_state: bdi btrfs-1: dirty=665 wb=741 unstable=0 bg_thresh=1008 thresh=2017 gap=611 poll_thresh=19 ino=257 dd-2584 [001] 106.776237: balance_dirty_state: bdi btrfs-1: dirty=665 wb=666 unstable=0 bg_thresh=1004 thresh=2008 gap=677 poll_thresh=14 ino=257 dd-2584 [001] 106.776310: balance_dirty_state: bdi btrfs-1: dirty=690 wb=616 unstable=0 bg_thresh=1007 thresh=2014 gap=708 poll_thresh=15 ino=257 dd-2584 [001] 106.776371: balance_dirty_state: bdi btrfs-1: dirty=715 wb=616 unstable=0 bg_thresh=1006 thresh=2013 gap=682 poll_thresh=16 ino=257 dd-2584 [001] 106.776664: balance_dirty_state: bdi btrfs-1: dirty=740 wb=616 unstable=0 bg_thresh=1006 thresh=2012 gap=656 poll_thresh=17 ino=257 dd-2584 [001] 106.776783: balance_dirty_state: bdi btrfs-1: dirty=765 wb=616 unstable=0 bg_thresh=1008 thresh=2016 gap=635 poll_thresh=18 ino=257 dd-2584 [001] 106.776900: balance_dirty_state: bdi btrfs-1: dirty=790 wb=616 unstable=0 bg_thresh=1007 thresh=2015 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 106.777019: balance_dirty_state: bdi btrfs-1: dirty=840 wb=616 unstable=0 bg_thresh=1007 thresh=2014 gap=558 poll_thresh=20 ino=257 dd-2584 [001] 106.777140: balance_dirty_state: bdi btrfs-1: dirty=865 wb=616 unstable=0 bg_thresh=1006 thresh=2013 gap=532 poll_thresh=21 ino=257 dd-2584 [001] 106.777259: balance_dirty_state: bdi btrfs-1: dirty=890 wb=616 unstable=0 bg_thresh=1008 thresh=2017 gap=511 poll_thresh=22 ino=257 dd-2584 [001] 106.777377: balance_dirty_state: bdi btrfs-1: dirty=940 wb=616 unstable=0 bg_thresh=1008 thresh=2016 gap=460 poll_thresh=23 ino=257 dd-2584 [001] 106.777382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=53916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 106.784152: balance_dirty_state: bdi btrfs-1: dirty=940 wb=516 unstable=0 bg_thresh=1008 thresh=2017 gap=561 poll_thresh=23 ino=257 dd-2584 [001] 106.784245: balance_dirty_state: bdi btrfs-1: dirty=940 wb=516 unstable=0 bg_thresh=1005 thresh=2011 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 106.784362: balance_dirty_state: bdi btrfs-1: dirty=965 wb=516 unstable=0 bg_thresh=1005 thresh=2010 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 106.784641: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=516 unstable=0 bg_thresh=1007 thresh=2014 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 106.784645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=53916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 106.784665: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24288 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 106.785794: writeback_single_inode: bdi btrfs-1: ino=257 state= age=20 wrote=464 to_write=7728 dd-2584 [001] 106.792122: balance_dirty_state: bdi btrfs-1: dirty=540 wb=866 unstable=0 bg_thresh=1006 thresh=2012 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 106.792200: balance_dirty_state: bdi btrfs-1: dirty=540 wb=866 unstable=0 bg_thresh=1008 thresh=2017 gap=611 poll_thresh=14 ino=257 dd-2584 [001] 106.792260: balance_dirty_state: bdi btrfs-1: dirty=565 wb=866 unstable=0 bg_thresh=1005 thresh=2011 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 106.792319: balance_dirty_state: bdi btrfs-1: dirty=590 wb=866 unstable=0 bg_thresh=1008 thresh=2016 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 106.792437: balance_dirty_state: bdi btrfs-1: dirty=615 wb=866 unstable=0 bg_thresh=1004 thresh=2009 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 106.792556: balance_dirty_state: bdi btrfs-1: dirty=640 wb=866 unstable=0 bg_thresh=1006 thresh=2013 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 106.792673: balance_dirty_state: bdi btrfs-1: dirty=690 wb=866 unstable=0 bg_thresh=1006 thresh=2012 gap=456 poll_thresh=19 ino=257 dd-2584 [001] 106.792678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=53916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.800113: balance_dirty_state: bdi btrfs-1: dirty=690 wb=741 unstable=0 bg_thresh=1006 thresh=2012 gap=581 poll_thresh=19 ino=257 dd-2584 [001] 106.800214: balance_dirty_state: bdi btrfs-1: dirty=690 wb=741 unstable=0 bg_thresh=1006 thresh=2012 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 106.800274: balance_dirty_state: bdi btrfs-1: dirty=715 wb=741 unstable=0 bg_thresh=1005 thresh=2011 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 106.800331: balance_dirty_state: bdi btrfs-1: dirty=715 wb=741 unstable=0 bg_thresh=1005 thresh=2011 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 106.800444: balance_dirty_state: bdi btrfs-1: dirty=765 wb=741 unstable=0 bg_thresh=1007 thresh=2015 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 106.800723: balance_dirty_state: bdi btrfs-1: dirty=790 wb=741 unstable=0 bg_thresh=1007 thresh=2014 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 106.800728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=53916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.808164: balance_dirty_state: bdi btrfs-1: dirty=790 wb=591 unstable=0 bg_thresh=1008 thresh=2016 gap=635 poll_thresh=18 ino=257 dd-2584 [001] 106.808245: balance_dirty_state: bdi btrfs-1: dirty=815 wb=591 unstable=0 bg_thresh=1007 thresh=2015 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 106.808304: balance_dirty_state: bdi btrfs-1: dirty=815 wb=591 unstable=0 bg_thresh=1007 thresh=2015 gap=609 poll_thresh=14 ino=257 dd-2584 [001] 106.808362: balance_dirty_state: bdi btrfs-1: dirty=840 wb=591 unstable=0 bg_thresh=1007 thresh=2014 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 106.808418: balance_dirty_state: bdi btrfs-1: dirty=865 wb=591 unstable=0 bg_thresh=1006 thresh=2013 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 106.808531: balance_dirty_state: bdi btrfs-1: dirty=890 wb=591 unstable=0 bg_thresh=1006 thresh=2012 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 106.808644: balance_dirty_state: bdi btrfs-1: dirty=915 wb=591 unstable=0 bg_thresh=1005 thresh=2011 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 106.808756: balance_dirty_state: bdi btrfs-1: dirty=940 wb=591 unstable=0 bg_thresh=1005 thresh=2010 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 106.808760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=53916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.816102: balance_dirty_state: bdi btrfs-1: dirty=940 wb=491 unstable=0 bg_thresh=1005 thresh=2011 gap=580 poll_thresh=19 ino=257 dd-2584 [001] 106.816195: balance_dirty_state: bdi btrfs-1: dirty=965 wb=491 unstable=0 bg_thresh=1008 thresh=2016 gap=560 poll_thresh=14 ino=257 dd-2584 [001] 106.816254: balance_dirty_state: bdi btrfs-1: dirty=990 wb=491 unstable=0 bg_thresh=1007 thresh=2015 gap=534 poll_thresh=15 ino=257 dd-2584 [001] 106.816313: balance_dirty_state: bdi btrfs-1: dirty=990 wb=491 unstable=0 bg_thresh=1010 thresh=2020 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 106.816603: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=491 unstable=0 bg_thresh=1009 thresh=2019 gap=488 poll_thresh=17 ino=257 dd-2584 [001] 106.816608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=53916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 106.816626: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24320 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 106.817848: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=496 to_write=7696 dd-2584 [001] 106.824152: balance_dirty_state: bdi btrfs-1: dirty=540 wb=866 unstable=0 bg_thresh=1008 thresh=2017 gap=611 poll_thresh=17 ino=257 dd-2584 [001] 106.824236: balance_dirty_state: bdi btrfs-1: dirty=540 wb=866 unstable=0 bg_thresh=1005 thresh=2011 gap=605 poll_thresh=13 ino=257 dd-2584 [001] 106.824293: balance_dirty_state: bdi btrfs-1: dirty=565 wb=866 unstable=0 bg_thresh=1008 thresh=2016 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 106.824351: balance_dirty_state: bdi btrfs-1: dirty=590 wb=866 unstable=0 bg_thresh=1007 thresh=2015 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 106.824407: balance_dirty_state: bdi btrfs-1: dirty=590 wb=866 unstable=0 bg_thresh=1007 thresh=2014 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 106.824519: balance_dirty_state: bdi btrfs-1: dirty=615 wb=866 unstable=0 bg_thresh=1006 thresh=2013 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 106.824632: balance_dirty_state: bdi btrfs-1: dirty=665 wb=866 unstable=0 bg_thresh=1006 thresh=2012 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 106.824637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=53916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.832178: balance_dirty_state: bdi btrfs-1: dirty=665 wb=741 unstable=0 bg_thresh=1005 thresh=2010 gap=604 poll_thresh=18 ino=257 dd-2584 [001] 106.832255: balance_dirty_state: bdi btrfs-1: dirty=665 wb=741 unstable=0 bg_thresh=1005 thresh=2010 gap=604 poll_thresh=13 ino=257 dd-2584 [001] 106.832315: balance_dirty_state: bdi btrfs-1: dirty=690 wb=741 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 106.832371: balance_dirty_state: bdi btrfs-1: dirty=715 wb=741 unstable=0 bg_thresh=1007 thresh=2014 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 106.832428: balance_dirty_state: bdi btrfs-1: dirty=715 wb=741 unstable=0 bg_thresh=1006 thresh=2013 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 106.832540: balance_dirty_state: bdi btrfs-1: dirty=765 wb=741 unstable=0 bg_thresh=1006 thresh=2012 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 106.832818: balance_dirty_state: bdi btrfs-1: dirty=790 wb=741 unstable=0 bg_thresh=1005 thresh=2011 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 106.832823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=53916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.840108: balance_dirty_state: bdi btrfs-1: dirty=790 wb=516 unstable=0 bg_thresh=1005 thresh=2011 gap=705 poll_thresh=18 ino=257 dd-2584 [001] 106.840200: balance_dirty_state: bdi btrfs-1: dirty=790 wb=516 unstable=0 bg_thresh=1008 thresh=2016 gap=710 poll_thresh=13 ino=257 dd-2584 [001] 106.840260: balance_dirty_state: bdi btrfs-1: dirty=815 wb=516 unstable=0 bg_thresh=1005 thresh=2010 gap=679 poll_thresh=14 ino=257 dd-2584 [001] 106.840317: balance_dirty_state: bdi btrfs-1: dirty=840 wb=516 unstable=0 bg_thresh=1004 thresh=2009 gap=653 poll_thresh=15 ino=257 dd-2584 [001] 106.840376: balance_dirty_state: bdi btrfs-1: dirty=840 wb=516 unstable=0 bg_thresh=1007 thresh=2014 gap=658 poll_thresh=16 ino=257 dd-2584 [001] 106.840493: balance_dirty_state: bdi btrfs-1: dirty=890 wb=516 unstable=0 bg_thresh=1006 thresh=2013 gap=607 poll_thresh=17 ino=257 dd-2584 [001] 106.840611: balance_dirty_state: bdi btrfs-1: dirty=915 wb=516 unstable=0 bg_thresh=1006 thresh=2012 gap=581 poll_thresh=18 ino=257 dd-2584 [001] 106.840726: balance_dirty_state: bdi btrfs-1: dirty=940 wb=516 unstable=0 bg_thresh=1008 thresh=2016 gap=560 poll_thresh=19 ino=257 dd-2584 [001] 106.840842: balance_dirty_state: bdi btrfs-1: dirty=990 wb=516 unstable=0 bg_thresh=1007 thresh=2015 gap=509 poll_thresh=20 ino=257 dd-2584 [001] 106.840959: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=516 unstable=0 bg_thresh=1007 thresh=2014 gap=483 poll_thresh=21 ino=257 dd-2584 [001] 106.840964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=53916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 106.840982: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24344 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 106.842148: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=480 to_write=7712 dd-2584 [004] 106.848058: balance_dirty_state: bdi btrfs-1: dirty=540 wb=866 unstable=0 bg_thresh=1011 thresh=2022 gap=616 poll_thresh=21 ino=257 dd-2584 [004] 106.848177: balance_dirty_state: bdi btrfs-1: dirty=540 wb=866 unstable=0 bg_thresh=1013 thresh=2027 gap=621 poll_thresh=16 ino=257 dd-2584 [004] 106.848762: balance_dirty_state: bdi btrfs-1: dirty=565 wb=866 unstable=0 bg_thresh=1013 thresh=2026 gap=595 poll_thresh=17 ino=257 dd-2584 [004] 106.848928: balance_dirty_state: bdi btrfs-1: dirty=615 wb=866 unstable=0 bg_thresh=1018 thresh=2037 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 106.849096: balance_dirty_state: bdi btrfs-1: dirty=640 wb=866 unstable=0 bg_thresh=1020 thresh=2041 gap=535 poll_thresh=19 ino=257 dd-2584 [004] 106.849258: balance_dirty_state: bdi btrfs-1: dirty=665 wb=866 unstable=0 bg_thresh=1020 thresh=2040 gap=509 poll_thresh=20 ino=257 dd-2584 [004] 106.849263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-247% task_weight=99% bdi_bw=53916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 106.856123: balance_dirty_state: bdi btrfs-1: dirty=665 wb=741 unstable=0 bg_thresh=1008 thresh=2017 gap=611 poll_thresh=20 ino=257 dd-2584 [004] 106.856218: balance_dirty_state: bdi btrfs-1: dirty=690 wb=741 unstable=0 bg_thresh=1011 thresh=2022 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 106.856302: balance_dirty_state: bdi btrfs-1: dirty=715 wb=741 unstable=0 bg_thresh=1008 thresh=2016 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 106.856468: balance_dirty_state: bdi btrfs-1: dirty=740 wb=741 unstable=0 bg_thresh=1007 thresh=2015 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 106.856597: balance_dirty_state: bdi btrfs-1: dirty=765 wb=741 unstable=0 bg_thresh=1007 thresh=2014 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 106.856758: balance_dirty_state: bdi btrfs-1: dirty=790 wb=741 unstable=0 bg_thresh=1009 thresh=2018 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 106.856763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=53916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 106.864110: balance_dirty_state: bdi btrfs-1: dirty=790 wb=591 unstable=0 bg_thresh=993 thresh=1987 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 106.864480: balance_dirty_state: bdi btrfs-1: dirty=815 wb=591 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 106.864564: balance_dirty_state: bdi btrfs-1: dirty=840 wb=591 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 106.864645: balance_dirty_state: bdi btrfs-1: dirty=840 wb=591 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 106.864760: balance_dirty_state: bdi btrfs-1: dirty=890 wb=591 unstable=0 bg_thresh=995 thresh=1990 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 106.864923: balance_dirty_state: bdi btrfs-1: dirty=915 wb=591 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 106.864929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=53916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 106.876059: balance_dirty_state: bdi btrfs-1: dirty=915 wb=491 unstable=0 bg_thresh=1002 thresh=2005 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 106.876148: balance_dirty_state: bdi btrfs-1: dirty=940 wb=491 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=13 ino=257 dd-2584 [004] 106.876227: balance_dirty_state: bdi btrfs-1: dirty=940 wb=491 unstable=0 bg_thresh=1002 thresh=2004 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 106.876288: balance_dirty_state: bdi btrfs-1: dirty=965 wb=491 unstable=0 bg_thresh=999 thresh=1998 gap=542 poll_thresh=15 ino=257 dd-2584 [004] 106.876350: balance_dirty_state: bdi btrfs-1: dirty=965 wb=491 unstable=0 bg_thresh=998 thresh=1997 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 106.876470: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=491 unstable=0 bg_thresh=998 thresh=1996 gap=490 poll_thresh=17 ino=257 dd-2584 [004] 106.876476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=53916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 106.876490: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24380 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 106.878194: writeback_single_inode: bdi btrfs-1: ino=257 state= age=28 wrote=480 to_write=7712 dd-2584 [004] 106.884068: balance_dirty_state: bdi btrfs-1: dirty=540 wb=716 unstable=0 bg_thresh=998 thresh=1997 gap=741 poll_thresh=17 ino=257 dd-2584 [004] 106.884154: balance_dirty_state: bdi btrfs-1: dirty=540 wb=716 unstable=0 bg_thresh=1001 thresh=2002 gap=746 poll_thresh=13 ino=257 dd-2584 [004] 106.884215: balance_dirty_state: bdi btrfs-1: dirty=565 wb=716 unstable=0 bg_thresh=1000 thresh=2001 gap=720 poll_thresh=14 ino=257 dd-2584 [004] 106.884277: balance_dirty_state: bdi btrfs-1: dirty=590 wb=716 unstable=0 bg_thresh=997 thresh=1995 gap=689 poll_thresh=15 ino=257 dd-2584 [004] 106.884502: balance_dirty_state: bdi btrfs-1: dirty=590 wb=716 unstable=0 bg_thresh=1000 thresh=2000 gap=694 poll_thresh=16 ino=257 dd-2584 [004] 106.884615: balance_dirty_state: bdi btrfs-1: dirty=640 wb=716 unstable=0 bg_thresh=999 thresh=1999 gap=643 poll_thresh=17 ino=257 dd-2584 [004] 106.884729: balance_dirty_state: bdi btrfs-1: dirty=665 wb=716 unstable=0 bg_thresh=1001 thresh=2003 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 106.884842: balance_dirty_state: bdi btrfs-1: dirty=690 wb=716 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 106.884955: balance_dirty_state: bdi btrfs-1: dirty=715 wb=716 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=20 ino=257 dd-2584 [004] 106.885070: balance_dirty_state: bdi btrfs-1: dirty=765 wb=716 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=21 ino=257 dd-2584 [004] 106.885183: balance_dirty_state: bdi btrfs-1: dirty=790 wb=716 unstable=0 bg_thresh=1002 thresh=2004 gap=498 poll_thresh=22 ino=257 dd-2584 [004] 106.885188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=55260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 106.892163: balance_dirty_state: bdi btrfs-1: dirty=790 wb=591 unstable=0 bg_thresh=1000 thresh=2000 gap=619 poll_thresh=22 ino=257 dd-2584 [000] 106.892287: balance_dirty_state: bdi btrfs-1: dirty=790 wb=591 unstable=0 bg_thresh=1002 thresh=2005 gap=624 poll_thresh=16 ino=257 dd-2584 [000] 106.892516: balance_dirty_state: bdi btrfs-1: dirty=840 wb=591 unstable=0 bg_thresh=1005 thresh=2010 gap=579 poll_thresh=17 ino=257 dd-2584 [000] 106.893100: balance_dirty_state: bdi btrfs-1: dirty=865 wb=591 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=18 ino=257 dd-2584 [000] 106.893336: balance_dirty_state: bdi btrfs-1: dirty=890 wb=591 unstable=0 bg_thresh=1003 thresh=2007 gap=526 poll_thresh=19 ino=257 dd-2584 [000] 106.893570: balance_dirty_state: bdi btrfs-1: dirty=940 wb=591 unstable=0 bg_thresh=1003 thresh=2006 gap=475 poll_thresh=20 ino=257 dd-2584 [000] 106.893579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=55260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 106.900162: balance_dirty_state: bdi btrfs-1: dirty=940 wb=491 unstable=0 bg_thresh=1007 thresh=2014 gap=583 poll_thresh=20 ino=257 dd-2584 [004] 106.900346: balance_dirty_state: bdi btrfs-1: dirty=965 wb=491 unstable=0 bg_thresh=1004 thresh=2008 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 106.900529: balance_dirty_state: bdi btrfs-1: dirty=965 wb=491 unstable=0 bg_thresh=1003 thresh=2007 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 106.900884: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=491 unstable=0 bg_thresh=1003 thresh=2006 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 106.900896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=55260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 106.900930: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24404 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 106.903702: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=464 to_write=7728 dd-2584 [004] 106.912189: balance_dirty_state: bdi btrfs-1: dirty=540 wb=691 unstable=0 bg_thresh=1001 thresh=2002 gap=771 poll_thresh=17 ino=257 dd-2584 [004] 106.912277: balance_dirty_state: bdi btrfs-1: dirty=565 wb=691 unstable=0 bg_thresh=1003 thresh=2007 gap=751 poll_thresh=13 ino=257 dd-2584 [004] 106.912399: balance_dirty_state: bdi btrfs-1: dirty=565 wb=691 unstable=0 bg_thresh=1000 thresh=2001 gap=745 poll_thresh=14 ino=257 dd-2584 [004] 106.912516: balance_dirty_state: bdi btrfs-1: dirty=590 wb=691 unstable=0 bg_thresh=1003 thresh=2006 gap=725 poll_thresh=15 ino=257 dd-2584 [004] 106.912634: balance_dirty_state: bdi btrfs-1: dirty=615 wb=691 unstable=0 bg_thresh=1002 thresh=2005 gap=699 poll_thresh=16 ino=257 dd-2584 [004] 106.912867: balance_dirty_state: bdi btrfs-1: dirty=640 wb=691 unstable=0 bg_thresh=1002 thresh=2004 gap=673 poll_thresh=17 ino=257 dd-2584 [004] 106.913454: balance_dirty_state: bdi btrfs-1: dirty=665 wb=691 unstable=0 bg_thresh=1001 thresh=2003 gap=647 poll_thresh=18 ino=257 dd-2584 [004] 106.913688: balance_dirty_state: bdi btrfs-1: dirty=690 wb=691 unstable=0 bg_thresh=1001 thresh=2002 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 106.913921: balance_dirty_state: bdi btrfs-1: dirty=740 wb=691 unstable=0 bg_thresh=1003 thresh=2006 gap=575 poll_thresh=20 ino=257 dd-2584 [004] 106.914157: balance_dirty_state: bdi btrfs-1: dirty=765 wb=691 unstable=0 bg_thresh=1002 thresh=2005 gap=549 poll_thresh=21 ino=257 dd-2584 [004] 106.914403: balance_dirty_state: bdi btrfs-1: dirty=790 wb=691 unstable=0 bg_thresh=1002 thresh=2004 gap=523 poll_thresh=22 ino=257 dd-2584 [004] 106.914642: balance_dirty_state: bdi btrfs-1: dirty=815 wb=691 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=23 ino=257 dd-2584 [004] 106.914651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=55260 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 106.920168: balance_dirty_state: bdi btrfs-1: dirty=815 wb=566 unstable=0 bg_thresh=1004 thresh=2008 gap=627 poll_thresh=23 ino=257 dd-2584 [004] 106.920358: balance_dirty_state: bdi btrfs-1: dirty=840 wb=566 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 106.920598: balance_dirty_state: bdi btrfs-1: dirty=865 wb=566 unstable=0 bg_thresh=1005 thresh=2011 gap=580 poll_thresh=18 ino=257 dd-2584 [004] 106.921182: balance_dirty_state: bdi btrfs-1: dirty=915 wb=566 unstable=0 bg_thresh=1005 thresh=2010 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 106.921418: balance_dirty_state: bdi btrfs-1: dirty=940 wb=566 unstable=0 bg_thresh=1004 thresh=2009 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 106.921653: balance_dirty_state: bdi btrfs-1: dirty=965 wb=566 unstable=0 bg_thresh=1004 thresh=2008 gap=477 poll_thresh=21 ino=257 dd-2584 [004] 106.921662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=55260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 106.928208: balance_dirty_state: bdi btrfs-1: dirty=965 wb=466 unstable=0 bg_thresh=1005 thresh=2010 gap=579 poll_thresh=21 ino=257 dd-2584 [004] 106.928315: balance_dirty_state: bdi btrfs-1: dirty=990 wb=466 unstable=0 bg_thresh=1007 thresh=2015 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 106.928484: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=466 unstable=0 bg_thresh=1007 thresh=2014 gap=533 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 106.928506: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24432 wrote=0 to_write=8192 dd-2584 [004] 106.928659: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=466 unstable=0 bg_thresh=1003 thresh=2007 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 106.928833: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=516 unstable=0 bg_thresh=1005 thresh=2011 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 106.928835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=55260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 106.930584: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=16 wrote=544 to_write=7648 dd-2584 [001] 106.936133: balance_dirty_state: bdi btrfs-1: dirty=540 wb=866 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 106.936218: balance_dirty_state: bdi btrfs-1: dirty=540 wb=816 unstable=0 bg_thresh=1003 thresh=2007 gap=651 poll_thresh=14 ino=257 dd-2584 [001] 106.936285: balance_dirty_state: bdi btrfs-1: dirty=565 wb=766 unstable=0 bg_thresh=1006 thresh=2013 gap=682 poll_thresh=15 ino=257 dd-2584 [001] 106.936346: balance_dirty_state: bdi btrfs-1: dirty=590 wb=766 unstable=0 bg_thresh=1009 thresh=2018 gap=662 poll_thresh=16 ino=257 dd-2584 [001] 106.936635: balance_dirty_state: bdi btrfs-1: dirty=615 wb=766 unstable=0 bg_thresh=1009 thresh=2018 gap=637 poll_thresh=17 ino=257 dd-2584 [001] 106.936754: balance_dirty_state: bdi btrfs-1: dirty=640 wb=766 unstable=0 bg_thresh=1008 thresh=2016 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 106.936871: balance_dirty_state: bdi btrfs-1: dirty=690 wb=766 unstable=0 bg_thresh=1007 thresh=2015 gap=559 poll_thresh=19 ino=257 dd-2584 [001] 106.936987: balance_dirty_state: bdi btrfs-1: dirty=715 wb=766 unstable=0 bg_thresh=1007 thresh=2014 gap=533 poll_thresh=20 ino=257 dd-2584 [001] 106.937103: balance_dirty_state: bdi btrfs-1: dirty=740 wb=766 unstable=0 bg_thresh=1006 thresh=2013 gap=507 poll_thresh=21 ino=257 dd-2584 [001] 106.937219: balance_dirty_state: bdi btrfs-1: dirty=765 wb=766 unstable=0 bg_thresh=1008 thresh=2017 gap=486 poll_thresh=22 ino=257 dd-2584 [001] 106.937224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=55260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.944123: balance_dirty_state: bdi btrfs-1: dirty=765 wb=641 unstable=0 bg_thresh=1006 thresh=2013 gap=607 poll_thresh=22 ino=257 dd-2584 [001] 106.944196: balance_dirty_state: bdi btrfs-1: dirty=790 wb=641 unstable=0 bg_thresh=1009 thresh=2019 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 106.944324: balance_dirty_state: bdi btrfs-1: dirty=815 wb=641 unstable=0 bg_thresh=1008 thresh=2016 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 106.944448: balance_dirty_state: bdi btrfs-1: dirty=865 wb=641 unstable=0 bg_thresh=1006 thresh=2012 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 106.944740: balance_dirty_state: bdi btrfs-1: dirty=890 wb=641 unstable=0 bg_thresh=1008 thresh=2017 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 106.944744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=55260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.956178: balance_dirty_state: bdi btrfs-1: dirty=890 wb=541 unstable=0 bg_thresh=1006 thresh=2012 gap=581 poll_thresh=19 ino=257 dd-2584 [001] 106.956272: balance_dirty_state: bdi btrfs-1: dirty=915 wb=541 unstable=0 bg_thresh=1008 thresh=2017 gap=561 poll_thresh=14 ino=257 dd-2584 [001] 106.956332: balance_dirty_state: bdi btrfs-1: dirty=915 wb=541 unstable=0 bg_thresh=1005 thresh=2011 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 106.956390: balance_dirty_state: bdi btrfs-1: dirty=940 wb=541 unstable=0 bg_thresh=1008 thresh=2016 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 106.956507: balance_dirty_state: bdi btrfs-1: dirty=965 wb=541 unstable=0 bg_thresh=1007 thresh=2015 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 106.956624: balance_dirty_state: bdi btrfs-1: dirty=990 wb=541 unstable=0 bg_thresh=1009 thresh=2019 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 106.956629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=55260 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 106.964123: balance_dirty_state: bdi btrfs-1: dirty=990 wb=541 unstable=0 bg_thresh=1014 thresh=2028 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 106.964132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-310% task_weight=100% bdi_bw=55260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.976084: balance_dirty_state: bdi btrfs-1: dirty=989 wb=293 unstable=0 bg_thresh=1012 thresh=2025 gap=743 poll_thresh=18 ino=257 dd-2584 [001] 106.976150: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=293 unstable=0 bg_thresh=1009 thresh=2019 gap=712 poll_thresh=13 ino=257 dd-2584 [001] 106.976214: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=293 unstable=0 bg_thresh=1012 thresh=2024 gap=692 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 106.976223: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24480 wrote=0 to_write=8192 dd-2584 [001] 106.976277: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=293 unstable=0 bg_thresh=1009 thresh=2018 gap=686 poll_thresh=15 ino=257 dd-2584 [001] 106.976354: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=268 unstable=0 bg_thresh=1011 thresh=2023 gap=691 poll_thresh=16 ino=257 dd-2584 [001] 106.976504: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=218 unstable=0 bg_thresh=1016 thresh=2032 gap=775 poll_thresh=17 ino=257 dd-2584 [001] 106.976806: balance_dirty_state: bdi btrfs-1: dirty=914 wb=368 unstable=0 bg_thresh=1012 thresh=2025 gap=743 poll_thresh=18 ino=257 dd-2584 [001] 106.976938: balance_dirty_state: bdi btrfs-1: dirty=914 wb=418 unstable=0 bg_thresh=1012 thresh=2024 gap=692 poll_thresh=19 ino=257 dd-2584 [001] 106.977070: balance_dirty_state: bdi btrfs-1: dirty=889 wb=468 unstable=0 bg_thresh=1011 thresh=2023 gap=666 poll_thresh=20 ino=257 dd-2584 [001] 106.977202: balance_dirty_state: bdi btrfs-1: dirty=864 wb=518 unstable=0 bg_thresh=1013 thresh=2027 gap=645 poll_thresh=21 ino=257 dd-2584 [001] 106.977333: balance_dirty_state: bdi btrfs-1: dirty=839 wb=593 unstable=0 bg_thresh=1013 thresh=2026 gap=594 poll_thresh=22 ino=257 dd-2584 [001] 106.977472: balance_dirty_state: bdi btrfs-1: dirty=814 wb=643 unstable=0 bg_thresh=1012 thresh=2025 gap=568 poll_thresh=23 ino=257 dd-2584 [001] 106.977606: balance_dirty_state: bdi btrfs-1: dirty=814 wb=668 unstable=0 bg_thresh=1014 thresh=2029 gap=547 poll_thresh=24 ino=257 dd-2584 [001] 106.977743: balance_dirty_state: bdi btrfs-1: dirty=764 wb=743 unstable=0 bg_thresh=1014 thresh=2028 gap=521 poll_thresh=25 ino=257 dd-2584 [001] 106.978042: balance_dirty_state: bdi btrfs-1: dirty=689 wb=868 unstable=0 bg_thresh=1013 thresh=2027 gap=470 poll_thresh=26 ino=257 dd-2584 [001] 106.978044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-129% task_gap=-358% task_weight=100% bdi_bw=55260 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 106.978381: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=848 to_write=7344 dd-2584 [001] 106.984072: balance_dirty_state: bdi btrfs-1: dirty=539 wb=893 unstable=0 bg_thresh=1010 thresh=2020 gap=588 poll_thresh=26 ino=257 dd-2584 [001] 106.984139: balance_dirty_state: bdi btrfs-1: dirty=539 wb=893 unstable=0 bg_thresh=1010 thresh=2020 gap=588 poll_thresh=19 ino=257 dd-2584 [001] 106.984260: balance_dirty_state: bdi btrfs-1: dirty=588 wb=893 unstable=0 bg_thresh=1011 thresh=2023 gap=542 poll_thresh=20 ino=257 dd-2584 [001] 106.984383: balance_dirty_state: bdi btrfs-1: dirty=613 wb=893 unstable=0 bg_thresh=1014 thresh=2028 gap=522 poll_thresh=21 ino=257 dd-2584 [001] 106.984505: balance_dirty_state: bdi btrfs-1: dirty=638 wb=893 unstable=0 bg_thresh=1016 thresh=2032 gap=501 poll_thresh=22 ino=257 dd-2584 [001] 106.984510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-102% task_gap=-303% task_weight=98% bdi_bw=55260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 106.992072: balance_dirty_state: bdi btrfs-1: dirty=638 wb=718 unstable=0 bg_thresh=1009 thresh=2019 gap=663 poll_thresh=22 ino=257 dd-2584 [001] 106.992137: balance_dirty_state: bdi btrfs-1: dirty=663 wb=718 unstable=0 bg_thresh=1009 thresh=2019 gap=638 poll_thresh=16 ino=257 dd-2584 [001] 106.992257: balance_dirty_state: bdi btrfs-1: dirty=688 wb=718 unstable=0 bg_thresh=1012 thresh=2024 gap=618 poll_thresh=17 ino=257 dd-2584 [001] 106.992377: balance_dirty_state: bdi btrfs-1: dirty=713 wb=718 unstable=0 bg_thresh=1014 thresh=2029 gap=598 poll_thresh=18 ino=257 dd-2584 [001] 106.992507: balance_dirty_state: bdi btrfs-1: dirty=763 wb=718 unstable=0 bg_thresh=1016 thresh=2033 gap=552 poll_thresh=19 ino=257 dd-2584 [001] 106.992837: balance_dirty_state: bdi btrfs-1: dirty=788 wb=618 unstable=0 bg_thresh=1012 thresh=2024 gap=618 poll_thresh=20 ino=257 dd-2584 [001] 106.993009: balance_dirty_state: bdi btrfs-1: dirty=813 wb=593 unstable=0 bg_thresh=1014 thresh=2029 gap=623 poll_thresh=21 ino=257 dd-2584 [001] 106.993179: balance_dirty_state: bdi btrfs-1: dirty=838 wb=593 unstable=0 bg_thresh=1017 thresh=2034 gap=603 poll_thresh=22 ino=257 dd-2584 [001] 106.993361: balance_dirty_state: bdi btrfs-1: dirty=888 wb=593 unstable=0 bg_thresh=1019 thresh=2038 gap=557 poll_thresh=23 ino=257 dd-2584 [001] 106.993530: balance_dirty_state: bdi btrfs-1: dirty=913 wb=593 unstable=0 bg_thresh=1018 thresh=2037 gap=531 poll_thresh=24 ino=257 dd-2584 [001] 106.993690: balance_dirty_state: bdi btrfs-1: dirty=938 wb=593 unstable=0 bg_thresh=1018 thresh=2036 gap=505 poll_thresh=25 ino=257 dd-2584 [001] 106.993697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=57244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 107.000156: balance_dirty_state: bdi btrfs-1: dirty=938 wb=593 unstable=0 bg_thresh=1008 thresh=2017 gap=486 poll_thresh=25 ino=257 dd-2584 [001] 107.000162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-324% task_weight=99% bdi_bw=57244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 107.008169: balance_dirty_state: bdi btrfs-1: dirty=940 wb=417 unstable=0 bg_thresh=1011 thresh=2022 gap=665 poll_thresh=25 ino=257 dd-2584 [001] 107.008282: balance_dirty_state: bdi btrfs-1: dirty=962 wb=338 unstable=0 bg_thresh=1006 thresh=2012 gap=712 poll_thresh=19 ino=257 dd-2584 [001] 107.008419: balance_dirty_state: bdi btrfs-1: dirty=987 wb=338 unstable=0 bg_thresh=1004 thresh=2009 gap=684 poll_thresh=20 ino=257 dd-2584 [001] 107.008557: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=338 unstable=0 bg_thresh=1009 thresh=2019 gap=644 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 107.008583: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24512 wrote=0 to_write=8192 dd-2584 [001] 107.008873: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=363 unstable=0 bg_thresh=1006 thresh=2012 gap=612 poll_thresh=22 ino=257 dd-2584 [001] 107.009010: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=413 unstable=0 bg_thresh=1011 thresh=2023 gap=598 poll_thresh=23 ino=257 dd-2584 [001] 107.009147: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=438 unstable=0 bg_thresh=1010 thresh=2020 gap=570 poll_thresh=24 ino=257 dd-2584 [001] 107.009285: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=463 unstable=0 bg_thresh=1007 thresh=2015 gap=515 poll_thresh=25 ino=257 dd-2584 [001] 107.009419: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=488 unstable=0 bg_thresh=1013 thresh=2026 gap=501 poll_thresh=26 ino=257 dd-2584 [001] 107.009421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=57244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 107.011338: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=656 to_write=7536 dd-2584 [001] 107.016083: balance_dirty_state: bdi btrfs-1: dirty=537 wb=988 unstable=0 bg_thresh=1007 thresh=2014 gap=489 poll_thresh=26 ino=257 dd-2584 [001] 107.016091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-327% task_weight=98% bdi_bw=57244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 107.024187: balance_dirty_state: bdi btrfs-1: dirty=537 wb=738 unstable=0 bg_thresh=1001 thresh=2003 gap=728 poll_thresh=26 ino=257 dd-2584 [005] 107.024255: balance_dirty_state: bdi btrfs-1: dirty=537 wb=738 unstable=0 bg_thresh=1001 thresh=2003 gap=728 poll_thresh=19 ino=257 dd-2584 [005] 107.024374: balance_dirty_state: bdi btrfs-1: dirty=587 wb=738 unstable=0 bg_thresh=1006 thresh=2013 gap=688 poll_thresh=20 ino=257 dd-2584 [005] 107.024500: balance_dirty_state: bdi btrfs-1: dirty=612 wb=738 unstable=0 bg_thresh=1006 thresh=2012 gap=662 poll_thresh=21 ino=257 dd-2584 [005] 107.024805: balance_dirty_state: bdi btrfs-1: dirty=637 wb=738 unstable=0 bg_thresh=1005 thresh=2011 gap=636 poll_thresh=22 ino=257 dd-2584 [005] 107.024928: balance_dirty_state: bdi btrfs-1: dirty=687 wb=738 unstable=0 bg_thresh=1002 thresh=2004 gap=579 poll_thresh=23 ino=257 dd-2584 [005] 107.025047: balance_dirty_state: bdi btrfs-1: dirty=712 wb=738 unstable=0 bg_thresh=1004 thresh=2008 gap=558 poll_thresh=24 ino=257 dd-2584 [005] 107.025167: balance_dirty_state: bdi btrfs-1: dirty=737 wb=738 unstable=0 bg_thresh=1003 thresh=2007 gap=532 poll_thresh=25 ino=257 dd-2584 [005] 107.025287: balance_dirty_state: bdi btrfs-1: dirty=762 wb=738 unstable=0 bg_thresh=1003 thresh=2006 gap=506 poll_thresh=26 ino=257 dd-2584 [005] 107.025405: balance_dirty_state: bdi btrfs-1: dirty=812 wb=738 unstable=0 bg_thresh=1002 thresh=2005 gap=455 poll_thresh=27 ino=257 dd-2584 [005] 107.025410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=57244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 107.036211: balance_dirty_state: bdi btrfs-1: dirty=811 wb=540 unstable=0 bg_thresh=997 thresh=1995 gap=644 poll_thresh=27 ino=257 dd-2584 [005] 107.036344: balance_dirty_state: bdi btrfs-1: dirty=811 wb=540 unstable=0 bg_thresh=997 thresh=1995 gap=644 poll_thresh=20 ino=257 dd-2584 [005] 107.036574: balance_dirty_state: bdi btrfs-1: dirty=861 wb=540 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=21 ino=257 dd-2584 [005] 107.036808: balance_dirty_state: bdi btrfs-1: dirty=886 wb=540 unstable=0 bg_thresh=1002 thresh=2004 gap=578 poll_thresh=22 ino=257 dd-2584 [005] 107.037395: balance_dirty_state: bdi btrfs-1: dirty=911 wb=540 unstable=0 bg_thresh=1001 thresh=2003 gap=552 poll_thresh=23 ino=257 dd-2584 [005] 107.037632: balance_dirty_state: bdi btrfs-1: dirty=936 wb=540 unstable=0 bg_thresh=1001 thresh=2002 gap=526 poll_thresh=24 ino=257 dd-2584 [005] 107.037867: balance_dirty_state: bdi btrfs-1: dirty=986 wb=540 unstable=0 bg_thresh=1000 thresh=2001 gap=475 poll_thresh=25 ino=257 dd-2584 [005] 107.037876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=57244 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 107.044221: balance_dirty_state: bdi btrfs-1: dirty=989 wb=412 unstable=0 bg_thresh=998 thresh=1997 gap=596 poll_thresh=25 ino=257 dd-2584 [005] 107.044321: balance_dirty_state: bdi btrfs-1: dirty=989 wb=412 unstable=0 bg_thresh=998 thresh=1996 gap=595 poll_thresh=19 ino=257 dd-2584 [005] 107.044436: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=412 unstable=0 bg_thresh=1000 thresh=2000 gap=549 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 107.044502: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24548 wrote=0 to_write=8192 dd-2584 [005] 107.044562: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=412 unstable=0 bg_thresh=999 thresh=1999 gap=523 poll_thresh=21 ino=257 dd-2584 [005] 107.044692: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=437 unstable=0 bg_thresh=999 thresh=1998 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 107.044693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=57244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 107.047030: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=560 to_write=7632 dd-2584 [005] 107.052204: balance_dirty_state: bdi btrfs-1: dirty=539 wb=837 unstable=0 bg_thresh=1000 thresh=2001 gap=625 poll_thresh=22 ino=257 dd-2584 [005] 107.052371: balance_dirty_state: bdi btrfs-1: dirty=564 wb=837 unstable=0 bg_thresh=1000 thresh=2001 gap=600 poll_thresh=16 ino=257 dd-2584 [005] 107.052696: balance_dirty_state: bdi btrfs-1: dirty=589 wb=837 unstable=0 bg_thresh=1002 thresh=2005 gap=579 poll_thresh=17 ino=257 dd-2584 [005] 107.053619: balance_dirty_state: bdi btrfs-1: dirty=614 wb=837 unstable=0 bg_thresh=999 thresh=1998 gap=547 poll_thresh=18 ino=257 dd-2584 [005] 107.053944: balance_dirty_state: bdi btrfs-1: dirty=664 wb=837 unstable=0 bg_thresh=998 thresh=1997 gap=496 poll_thresh=19 ino=257 dd-2584 [005] 107.053956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=57244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 107.060246: balance_dirty_state: bdi btrfs-1: dirty=664 wb=712 unstable=0 bg_thresh=998 thresh=1996 gap=620 poll_thresh=19 ino=257 dd-2584 [001] 107.060371: balance_dirty_state: bdi btrfs-1: dirty=664 wb=712 unstable=0 bg_thresh=1000 thresh=2001 gap=625 poll_thresh=14 ino=257 dd-2584 [001] 107.060492: balance_dirty_state: bdi btrfs-1: dirty=689 wb=712 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=15 ino=257 dd-2584 [001] 107.060611: balance_dirty_state: bdi btrfs-1: dirty=714 wb=712 unstable=0 bg_thresh=997 thresh=1994 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 107.060846: balance_dirty_state: bdi btrfs-1: dirty=739 wb=712 unstable=0 bg_thresh=996 thresh=1993 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 107.061082: balance_dirty_state: bdi btrfs-1: dirty=764 wb=712 unstable=0 bg_thresh=996 thresh=1992 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 107.061327: balance_dirty_state: bdi btrfs-1: dirty=814 wb=712 unstable=0 bg_thresh=998 thresh=1996 gap=470 poll_thresh=19 ino=257 dd-2584 [001] 107.061336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=57244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 107.068218: balance_dirty_state: bdi btrfs-1: dirty=814 wb=687 unstable=0 bg_thresh=999 thresh=1999 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 107.068227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=57244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 107.076273: balance_dirty_state: bdi btrfs-1: dirty=814 wb=438 unstable=0 bg_thresh=1001 thresh=2002 gap=750 poll_thresh=19 ino=257 dd-2584 [005] 107.076397: balance_dirty_state: bdi btrfs-1: dirty=814 wb=438 unstable=0 bg_thresh=1003 thresh=2007 gap=755 poll_thresh=14 ino=257 dd-2584 [005] 107.076517: balance_dirty_state: bdi btrfs-1: dirty=839 wb=438 unstable=0 bg_thresh=1003 thresh=2006 gap=729 poll_thresh=15 ino=257 dd-2584 [005] 107.076638: balance_dirty_state: bdi btrfs-1: dirty=864 wb=438 unstable=0 bg_thresh=1005 thresh=2011 gap=709 poll_thresh=16 ino=257 dd-2584 [005] 107.077221: balance_dirty_state: bdi btrfs-1: dirty=889 wb=363 unstable=0 bg_thresh=1001 thresh=2003 gap=751 poll_thresh=17 ino=257 dd-2584 [005] 107.077368: balance_dirty_state: bdi btrfs-1: dirty=914 wb=313 unstable=0 bg_thresh=1004 thresh=2008 gap=781 poll_thresh=18 ino=257 dd-2584 [005] 107.077602: balance_dirty_state: bdi btrfs-1: dirty=939 wb=313 unstable=0 bg_thresh=1003 thresh=2007 gap=755 poll_thresh=19 ino=257 dd-2584 [005] 107.077837: balance_dirty_state: bdi btrfs-1: dirty=989 wb=313 unstable=0 bg_thresh=1005 thresh=2011 gap=709 poll_thresh=20 ino=257 dd-2584 [005] 107.078074: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=313 unstable=0 bg_thresh=1002 thresh=2004 gap=677 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 107.078126: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24580 wrote=0 to_write=8192 dd-2584 [005] 107.078329: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=338 unstable=0 bg_thresh=1001 thresh=2003 gap=651 poll_thresh=22 ino=257 dd-2584 [005] 107.078589: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=388 unstable=0 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=23 ino=257 dd-2584 [005] 107.078845: balance_dirty_state: bdi btrfs-1: dirty=989 wb=438 unstable=0 bg_thresh=1003 thresh=2006 gap=579 poll_thresh=24 ino=257 dd-2584 [005] 107.079360: balance_dirty_state: bdi btrfs-1: dirty=814 wb=638 unstable=0 bg_thresh=1002 thresh=2005 gap=553 poll_thresh=25 ino=257 dd-2584 [005] 107.079537: balance_dirty_state: bdi btrfs-1: dirty=764 wb=713 unstable=0 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=26 ino=257 dd-2584 [005] 107.079715: balance_dirty_state: bdi btrfs-1: dirty=739 wb=788 unstable=0 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=27 ino=257 dd-2584 [005] 107.079717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=57244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 107.080201: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=656 to_write=7536 dd-2584 [005] 107.084181: balance_dirty_state: bdi btrfs-1: dirty=564 wb=963 unstable=0 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=27 ino=257 dd-2584 [005] 107.084186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=57244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 107.092196: balance_dirty_state: bdi btrfs-1: dirty=564 wb=713 unstable=0 bg_thresh=1004 thresh=2009 gap=732 poll_thresh=27 ino=257 dd-2584 [005] 107.092324: balance_dirty_state: bdi btrfs-1: dirty=564 wb=713 unstable=0 bg_thresh=1004 thresh=2009 gap=732 poll_thresh=20 ino=257 dd-2584 [005] 107.092566: balance_dirty_state: bdi btrfs-1: dirty=614 wb=713 unstable=0 bg_thresh=1001 thresh=2002 gap=675 poll_thresh=21 ino=257 dd-2584 [005] 107.092801: balance_dirty_state: bdi btrfs-1: dirty=639 wb=713 unstable=0 bg_thresh=1000 thresh=2001 gap=649 poll_thresh=22 ino=257 dd-2584 [005] 107.093038: balance_dirty_state: bdi btrfs-1: dirty=664 wb=713 unstable=0 bg_thresh=1002 thresh=2005 gap=628 poll_thresh=23 ino=257 dd-2584 [005] 107.093272: balance_dirty_state: bdi btrfs-1: dirty=689 wb=713 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=24 ino=257 dd-2584 [005] 107.093860: balance_dirty_state: bdi btrfs-1: dirty=739 wb=713 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=25 ino=257 dd-2584 [005] 107.094102: balance_dirty_state: bdi btrfs-1: dirty=764 wb=713 unstable=0 bg_thresh=1003 thresh=2007 gap=530 poll_thresh=26 ino=257 dd-2584 [005] 107.094342: balance_dirty_state: bdi btrfs-1: dirty=789 wb=713 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=27 ino=257 dd-2584 [005] 107.094594: balance_dirty_state: bdi btrfs-1: dirty=839 wb=713 unstable=0 bg_thresh=998 thresh=1996 gap=444 poll_thresh=28 ino=257 dd-2584 [005] 107.094603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=57244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 107.100231: balance_dirty_state: bdi btrfs-1: dirty=839 wb=713 unstable=0 bg_thresh=1002 thresh=2004 gap=452 poll_thresh=28 ino=257 dd-2584 [005] 107.100236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=57924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 107.108222: balance_dirty_state: bdi btrfs-1: dirty=839 wb=513 unstable=0 bg_thresh=1000 thresh=2000 gap=648 poll_thresh=28 ino=257 dd-2584 [005] 107.108318: balance_dirty_state: bdi btrfs-1: dirty=839 wb=438 unstable=0 bg_thresh=999 thresh=1999 gap=722 poll_thresh=21 ino=257 dd-2584 [005] 107.108460: balance_dirty_state: bdi btrfs-1: dirty=889 wb=413 unstable=0 bg_thresh=1004 thresh=2009 gap=707 poll_thresh=22 ino=257 dd-2584 [005] 107.108591: balance_dirty_state: bdi btrfs-1: dirty=914 wb=413 unstable=0 bg_thresh=1004 thresh=2008 gap=681 poll_thresh=23 ino=257 dd-2584 [005] 107.108722: balance_dirty_state: bdi btrfs-1: dirty=939 wb=413 unstable=0 bg_thresh=1003 thresh=2007 gap=655 poll_thresh=24 ino=257 dd-2584 [005] 107.108853: balance_dirty_state: bdi btrfs-1: dirty=964 wb=413 unstable=0 bg_thresh=1003 thresh=2006 gap=629 poll_thresh=25 ino=257 dd-2584 [005] 107.109180: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=413 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=26 ino=257 flush-btrfs-1-2586 [003] 107.109232: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24612 wrote=0 to_write=8192 dd-2584 [005] 107.109317: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=413 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=27 ino=257 dd-2584 [005] 107.109462: balance_dirty_state: bdi btrfs-1: dirty=989 wb=488 unstable=0 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=28 ino=257 dd-2584 [005] 107.109611: balance_dirty_state: bdi btrfs-1: dirty=964 wb=538 unstable=0 bg_thresh=1003 thresh=2007 gap=505 poll_thresh=29 ino=257 dd-2584 [005] 107.109793: balance_dirty_state: bdi btrfs-1: dirty=964 wb=588 unstable=0 bg_thresh=1005 thresh=2011 gap=459 poll_thresh=30 ino=257 dd-2584 [005] 107.109795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=57924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 107.110792: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=576 to_write=7616 dd-2584 [005] 107.116170: balance_dirty_state: bdi btrfs-1: dirty=539 wb=888 unstable=0 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=30 ino=257 dd-2584 [005] 107.116264: balance_dirty_state: bdi btrfs-1: dirty=539 wb=888 unstable=0 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=22 ino=257 dd-2584 [005] 107.116454: balance_dirty_state: bdi btrfs-1: dirty=589 wb=888 unstable=0 bg_thresh=1000 thresh=2001 gap=524 poll_thresh=23 ino=257 dd-2584 [005] 107.116643: balance_dirty_state: bdi btrfs-1: dirty=614 wb=888 unstable=0 bg_thresh=1004 thresh=2008 gap=506 poll_thresh=24 ino=257 dd-2584 [005] 107.117150: balance_dirty_state: bdi btrfs-1: dirty=639 wb=888 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=25 ino=257 dd-2584 [005] 107.117155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=57924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 107.124244: balance_dirty_state: bdi btrfs-1: dirty=639 wb=738 unstable=0 bg_thresh=1004 thresh=2008 gap=631 poll_thresh=25 ino=257 dd-2584 [005] 107.124375: balance_dirty_state: bdi btrfs-1: dirty=664 wb=738 unstable=0 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=19 ino=257 dd-2584 [005] 107.124610: balance_dirty_state: bdi btrfs-1: dirty=689 wb=738 unstable=0 bg_thresh=1006 thresh=2012 gap=585 poll_thresh=20 ino=257 dd-2584 [005] 107.124848: balance_dirty_state: bdi btrfs-1: dirty=714 wb=738 unstable=0 bg_thresh=1002 thresh=2005 gap=553 poll_thresh=21 ino=257 dd-2584 [005] 107.125081: balance_dirty_state: bdi btrfs-1: dirty=764 wb=738 unstable=0 bg_thresh=1004 thresh=2009 gap=507 poll_thresh=22 ino=257 dd-2584 [005] 107.125322: balance_dirty_state: bdi btrfs-1: dirty=789 wb=738 unstable=0 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=23 ino=257 dd-2584 [005] 107.125331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=57924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 107.132220: balance_dirty_state: bdi btrfs-1: dirty=789 wb=713 unstable=0 bg_thresh=1004 thresh=2009 gap=507 poll_thresh=23 ino=257 dd-2584 [005] 107.132294: balance_dirty_state: bdi btrfs-1: dirty=814 wb=713 unstable=0 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=17 ino=257 dd-2584 [005] 107.132298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=57924 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 107.140670: balance_dirty_state: bdi btrfs-1: dirty=814 wb=463 unstable=0 bg_thresh=998 thresh=1996 gap=719 poll_thresh=17 ino=257 dd-2584 [001] 107.140739: balance_dirty_state: bdi btrfs-1: dirty=814 wb=463 unstable=0 bg_thresh=1000 thresh=2001 gap=724 poll_thresh=13 ino=257 dd-2584 [001] 107.140802: balance_dirty_state: bdi btrfs-1: dirty=839 wb=463 unstable=0 bg_thresh=997 thresh=1995 gap=693 poll_thresh=14 ino=257 dd-2584 [001] 107.140863: balance_dirty_state: bdi btrfs-1: dirty=864 wb=463 unstable=0 bg_thresh=1000 thresh=2000 gap=673 poll_thresh=15 ino=257 dd-2584 [001] 107.140923: balance_dirty_state: bdi btrfs-1: dirty=864 wb=463 unstable=0 bg_thresh=997 thresh=1994 gap=667 poll_thresh=16 ino=257 dd-2584 [001] 107.141324: balance_dirty_state: bdi btrfs-1: dirty=889 wb=463 unstable=0 bg_thresh=999 thresh=1998 gap=646 poll_thresh=17 ino=257 dd-2584 [001] 107.141560: balance_dirty_state: bdi btrfs-1: dirty=939 wb=463 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=18 ino=257 dd-2584 [001] 107.141683: balance_dirty_state: bdi btrfs-1: dirty=964 wb=463 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=19 ino=257 dd-2584 [001] 107.141806: balance_dirty_state: bdi btrfs-1: dirty=989 wb=463 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=20 ino=257 dd-2584 [001] 107.141930: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=463 unstable=0 bg_thresh=1002 thresh=2005 gap=503 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 107.141954: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24644 wrote=0 to_write=8192 dd-2584 [001] 107.142113: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=463 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=22 ino=257 dd-2584 [001] 107.142115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=57924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 107.143662: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=528 to_write=7664 dd-2584 [001] 107.148131: balance_dirty_state: bdi btrfs-1: dirty=539 wb=863 unstable=0 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=22 ino=257 dd-2584 [001] 107.148222: balance_dirty_state: bdi btrfs-1: dirty=539 wb=863 unstable=0 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=16 ino=257 dd-2584 [001] 107.148395: balance_dirty_state: bdi btrfs-1: dirty=589 wb=863 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 107.148569: balance_dirty_state: bdi btrfs-1: dirty=614 wb=863 unstable=0 bg_thresh=1005 thresh=2010 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 107.148950: balance_dirty_state: bdi btrfs-1: dirty=639 wb=863 unstable=0 bg_thresh=1007 thresh=2014 gap=512 poll_thresh=19 ino=257 dd-2584 [001] 107.149070: balance_dirty_state: bdi btrfs-1: dirty=689 wb=863 unstable=0 bg_thresh=1006 thresh=2013 gap=461 poll_thresh=20 ino=257 dd-2584 [001] 107.149075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-138% task_gap=-377% task_weight=100% bdi_bw=57924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 107.156227: balance_dirty_state: bdi btrfs-1: dirty=689 wb=738 unstable=0 bg_thresh=1006 thresh=2012 gap=585 poll_thresh=20 ino=257 dd-2584 [001] 107.156315: balance_dirty_state: bdi btrfs-1: dirty=689 wb=738 unstable=0 bg_thresh=1003 thresh=2006 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 107.156377: balance_dirty_state: bdi btrfs-1: dirty=714 wb=738 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 107.156494: balance_dirty_state: bdi btrfs-1: dirty=739 wb=738 unstable=0 bg_thresh=1005 thresh=2010 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 107.156613: balance_dirty_state: bdi btrfs-1: dirty=764 wb=738 unstable=0 bg_thresh=1007 thresh=2014 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 107.156731: balance_dirty_state: bdi btrfs-1: dirty=814 wb=738 unstable=0 bg_thresh=1006 thresh=2013 gap=461 poll_thresh=19 ino=257 dd-2584 [001] 107.156735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-138% task_gap=-377% task_weight=100% bdi_bw=57924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 107.164210: balance_dirty_state: bdi btrfs-1: dirty=814 wb=613 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=19 ino=257 dd-2584 [001] 107.164310: balance_dirty_state: bdi btrfs-1: dirty=814 wb=613 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 107.164372: balance_dirty_state: bdi btrfs-1: dirty=839 wb=613 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 107.164433: balance_dirty_state: bdi btrfs-1: dirty=864 wb=613 unstable=0 bg_thresh=1003 thresh=2007 gap=530 poll_thresh=16 ino=257 dd-2584 [001] 107.164728: balance_dirty_state: bdi btrfs-1: dirty=889 wb=613 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 107.164848: balance_dirty_state: bdi btrfs-1: dirty=914 wb=613 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 107.164853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-387% task_weight=99% bdi_bw=57924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 107.172247: balance_dirty_state: bdi btrfs-1: dirty=914 wb=438 unstable=0 bg_thresh=1001 thresh=2002 gap=650 poll_thresh=18 ino=257 dd-2584 [005] 107.172312: balance_dirty_state: bdi btrfs-1: dirty=914 wb=438 unstable=0 bg_thresh=1001 thresh=2002 gap=650 poll_thresh=13 ino=257 dd-2584 [005] 107.172369: balance_dirty_state: bdi btrfs-1: dirty=939 wb=438 unstable=0 bg_thresh=1003 thresh=2007 gap=630 poll_thresh=14 ino=257 dd-2584 [005] 107.172425: balance_dirty_state: bdi btrfs-1: dirty=939 wb=438 unstable=0 bg_thresh=1003 thresh=2007 gap=630 poll_thresh=15 ino=257 dd-2584 [005] 107.172480: balance_dirty_state: bdi btrfs-1: dirty=964 wb=438 unstable=0 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=16 ino=257 dd-2584 [005] 107.172596: balance_dirty_state: bdi btrfs-1: dirty=989 wb=438 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=17 ino=257 dd-2584 [005] 107.172715: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=438 unstable=0 bg_thresh=1007 thresh=2015 gap=538 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 107.172738: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24676 wrote=0 to_write=8192 dd-2584 [005] 107.172894: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=438 unstable=0 bg_thresh=1007 thresh=2014 gap=512 poll_thresh=19 ino=257 dd-2584 [005] 107.173084: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=488 unstable=0 bg_thresh=1009 thresh=2018 gap=491 poll_thresh=20 ino=257 dd-2584 [005] 107.173086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=57924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 107.174682: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=576 to_write=7616 dd-2584 [005] 107.184301: balance_dirty_state: bdi btrfs-1: dirty=514 wb=888 unstable=0 bg_thresh=1009 thresh=2019 gap=617 poll_thresh=20 ino=257 dd-2584 [005] 107.184377: balance_dirty_state: bdi btrfs-1: dirty=539 wb=863 unstable=0 bg_thresh=1009 thresh=2019 gap=617 poll_thresh=15 ino=257 dd-2584 [005] 107.184613: balance_dirty_state: bdi btrfs-1: dirty=539 wb=763 unstable=0 bg_thresh=1009 thresh=2019 gap=717 poll_thresh=16 ino=257 dd-2584 [005] 107.184736: balance_dirty_state: bdi btrfs-1: dirty=589 wb=763 unstable=0 bg_thresh=1009 thresh=2018 gap=666 poll_thresh=17 ino=257 dd-2584 [005] 107.184848: balance_dirty_state: bdi btrfs-1: dirty=614 wb=763 unstable=0 bg_thresh=1008 thresh=2017 gap=640 poll_thresh=18 ino=257 dd-2584 [005] 107.184959: balance_dirty_state: bdi btrfs-1: dirty=639 wb=763 unstable=0 bg_thresh=1008 thresh=2016 gap=614 poll_thresh=19 ino=257 dd-2584 [005] 107.185073: balance_dirty_state: bdi btrfs-1: dirty=689 wb=763 unstable=0 bg_thresh=1010 thresh=2020 gap=568 poll_thresh=20 ino=257 dd-2584 [005] 107.185188: balance_dirty_state: bdi btrfs-1: dirty=714 wb=763 unstable=0 bg_thresh=1009 thresh=2019 gap=542 poll_thresh=21 ino=257 dd-2584 [005] 107.185303: balance_dirty_state: bdi btrfs-1: dirty=739 wb=763 unstable=0 bg_thresh=1009 thresh=2018 gap=516 poll_thresh=22 ino=257 dd-2584 [005] 107.185421: balance_dirty_state: bdi btrfs-1: dirty=764 wb=763 unstable=0 bg_thresh=1011 thresh=2022 gap=495 poll_thresh=23 ino=257 dd-2584 [005] 107.185426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-132% task_gap=-364% task_weight=99% bdi_bw=57924 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 107.192259: balance_dirty_state: bdi btrfs-1: dirty=764 wb=763 unstable=0 bg_thresh=1008 thresh=2017 gap=490 poll_thresh=23 ino=257 dd-2584 [005] 107.192270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-135% task_gap=-371% task_weight=99% bdi_bw=57924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 107.200271: balance_dirty_state: bdi btrfs-1: dirty=764 wb=613 unstable=0 bg_thresh=1012 thresh=2024 gap=647 poll_thresh=23 ino=257 dd-2584 [005] 107.200375: balance_dirty_state: bdi btrfs-1: dirty=789 wb=563 unstable=0 bg_thresh=1009 thresh=2018 gap=666 poll_thresh=17 ino=257 dd-2584 [005] 107.200672: balance_dirty_state: bdi btrfs-1: dirty=814 wb=513 unstable=0 bg_thresh=1004 thresh=2009 gap=682 poll_thresh=18 ino=257 dd-2584 [005] 107.200794: balance_dirty_state: bdi btrfs-1: dirty=864 wb=513 unstable=0 bg_thresh=1003 thresh=2007 gap=630 poll_thresh=19 ino=257 dd-2584 [005] 107.200917: balance_dirty_state: bdi btrfs-1: dirty=889 wb=513 unstable=0 bg_thresh=1008 thresh=2017 gap=615 poll_thresh=20 ino=257 dd-2584 [005] 107.201041: balance_dirty_state: bdi btrfs-1: dirty=914 wb=513 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=21 ino=257 dd-2584 [005] 107.201165: balance_dirty_state: bdi btrfs-1: dirty=939 wb=513 unstable=0 bg_thresh=1008 thresh=2016 gap=564 poll_thresh=22 ino=257 dd-2584 [005] 107.201293: balance_dirty_state: bdi btrfs-1: dirty=989 wb=513 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=23 ino=257 dd-2584 [005] 107.201424: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=513 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=24 ino=257 dd-2584 [005] 107.201429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-136% task_gap=-372% task_weight=99% bdi_bw=57924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 107.201447: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24704 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 107.203136: writeback_single_inode: bdi btrfs-1: ino=257 state= age=288 wrote=496 to_write=7696 dd-2584 [005] 107.208185: balance_dirty_state: bdi btrfs-1: dirty=539 wb=863 unstable=0 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=24 ino=257 dd-2584 [005] 107.208307: balance_dirty_state: bdi btrfs-1: dirty=564 wb=863 unstable=0 bg_thresh=1006 thresh=2013 gap=586 poll_thresh=18 ino=257 dd-2584 [005] 107.208889: balance_dirty_state: bdi btrfs-1: dirty=589 wb=863 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=19 ino=257 dd-2584 [005] 107.209125: balance_dirty_state: bdi btrfs-1: dirty=614 wb=863 unstable=0 bg_thresh=1005 thresh=2011 gap=534 poll_thresh=20 ino=257 dd-2584 [005] 107.209360: balance_dirty_state: bdi btrfs-1: dirty=664 wb=863 unstable=0 bg_thresh=1007 thresh=2015 gap=488 poll_thresh=21 ino=257 dd-2584 [005] 107.209369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 107.220297: balance_dirty_state: bdi btrfs-1: dirty=664 wb=713 unstable=0 bg_thresh=1002 thresh=2005 gap=628 poll_thresh=21 ino=257 dd-2584 [005] 107.220383: balance_dirty_state: bdi btrfs-1: dirty=664 wb=713 unstable=0 bg_thresh=1002 thresh=2005 gap=628 poll_thresh=16 ino=257 dd-2584 [005] 107.220493: balance_dirty_state: bdi btrfs-1: dirty=689 wb=713 unstable=0 bg_thresh=1005 thresh=2010 gap=608 poll_thresh=17 ino=257 dd-2584 [005] 107.220602: balance_dirty_state: bdi btrfs-1: dirty=739 wb=713 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=18 ino=257 dd-2584 [005] 107.220717: balance_dirty_state: bdi btrfs-1: dirty=764 wb=713 unstable=0 bg_thresh=1009 thresh=2019 gap=542 poll_thresh=19 ino=257 dd-2584 [005] 107.220831: balance_dirty_state: bdi btrfs-1: dirty=789 wb=713 unstable=0 bg_thresh=1009 thresh=2018 gap=516 poll_thresh=20 ino=257 dd-2584 [005] 107.220943: balance_dirty_state: bdi btrfs-1: dirty=839 wb=713 unstable=0 bg_thresh=1008 thresh=2017 gap=465 poll_thresh=21 ino=257 dd-2584 [005] 107.220947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-135% task_gap=-371% task_weight=99% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 107.228160: balance_dirty_state: bdi btrfs-1: dirty=839 wb=588 unstable=0 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=21 ino=257 dd-2584 [005] 107.228392: balance_dirty_state: bdi btrfs-1: dirty=839 wb=588 unstable=0 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 107.228507: balance_dirty_state: bdi btrfs-1: dirty=864 wb=588 unstable=0 bg_thresh=1002 thresh=2005 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 107.228635: balance_dirty_state: bdi btrfs-1: dirty=914 wb=538 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=18 ino=257 dd-2584 [005] 107.228754: balance_dirty_state: bdi btrfs-1: dirty=939 wb=538 unstable=0 bg_thresh=1010 thresh=2020 gap=543 poll_thresh=19 ino=257 dd-2584 [005] 107.228869: balance_dirty_state: bdi btrfs-1: dirty=964 wb=538 unstable=0 bg_thresh=1009 thresh=2019 gap=517 poll_thresh=20 ino=257 dd-2584 [005] 107.228985: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=538 unstable=0 bg_thresh=1009 thresh=2018 gap=466 poll_thresh=21 ino=257 dd-2584 [005] 107.228990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 107.229007: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24732 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 107.230409: writeback_single_inode: bdi btrfs-1: ino=257 state= age=20 wrote=464 to_write=7728 dd-2584 [005] 107.236175: balance_dirty_state: bdi btrfs-1: dirty=539 wb=863 unstable=0 bg_thresh=1011 thresh=2022 gap=620 poll_thresh=21 ino=257 dd-2584 [005] 107.236254: balance_dirty_state: bdi btrfs-1: dirty=539 wb=863 unstable=0 bg_thresh=1010 thresh=2021 gap=619 poll_thresh=16 ino=257 dd-2584 [005] 107.236368: balance_dirty_state: bdi btrfs-1: dirty=589 wb=863 unstable=0 bg_thresh=1010 thresh=2020 gap=568 poll_thresh=17 ino=257 dd-2584 [005] 107.236481: balance_dirty_state: bdi btrfs-1: dirty=614 wb=863 unstable=0 bg_thresh=1012 thresh=2024 gap=547 poll_thresh=18 ino=257 dd-2584 [005] 107.236758: balance_dirty_state: bdi btrfs-1: dirty=639 wb=863 unstable=0 bg_thresh=1011 thresh=2023 gap=521 poll_thresh=19 ino=257 dd-2584 [005] 107.236870: balance_dirty_state: bdi btrfs-1: dirty=664 wb=863 unstable=0 bg_thresh=1011 thresh=2022 gap=495 poll_thresh=20 ino=257 dd-2584 [005] 107.236875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-132% task_gap=-364% task_weight=99% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 107.244297: balance_dirty_state: bdi btrfs-1: dirty=664 wb=738 unstable=0 bg_thresh=1011 thresh=2023 gap=621 poll_thresh=20 ino=257 dd-2584 [005] 107.244405: balance_dirty_state: bdi btrfs-1: dirty=689 wb=738 unstable=0 bg_thresh=1011 thresh=2022 gap=595 poll_thresh=15 ino=257 dd-2584 [005] 107.244463: balance_dirty_state: bdi btrfs-1: dirty=714 wb=738 unstable=0 bg_thresh=1011 thresh=2022 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 107.244575: balance_dirty_state: bdi btrfs-1: dirty=739 wb=738 unstable=0 bg_thresh=1013 thresh=2026 gap=549 poll_thresh=17 ino=257 dd-2584 [005] 107.244687: balance_dirty_state: bdi btrfs-1: dirty=764 wb=738 unstable=0 bg_thresh=1012 thresh=2025 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 107.244799: balance_dirty_state: bdi btrfs-1: dirty=789 wb=738 unstable=0 bg_thresh=1012 thresh=2024 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 107.244803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 107.252237: balance_dirty_state: bdi btrfs-1: dirty=789 wb=588 unstable=0 bg_thresh=1011 thresh=2023 gap=646 poll_thresh=19 ino=257 dd-2584 [005] 107.252317: balance_dirty_state: bdi btrfs-1: dirty=814 wb=513 unstable=0 bg_thresh=1011 thresh=2022 gap=695 poll_thresh=14 ino=257 dd-2584 [005] 107.252384: balance_dirty_state: bdi btrfs-1: dirty=839 wb=488 unstable=0 bg_thresh=1008 thresh=2016 gap=689 poll_thresh=15 ino=257 dd-2584 [005] 107.252443: balance_dirty_state: bdi btrfs-1: dirty=839 wb=488 unstable=0 bg_thresh=1010 thresh=2021 gap=694 poll_thresh=16 ino=257 dd-2584 [005] 107.252734: balance_dirty_state: bdi btrfs-1: dirty=889 wb=488 unstable=0 bg_thresh=1010 thresh=2020 gap=643 poll_thresh=17 ino=257 dd-2584 [005] 107.252855: balance_dirty_state: bdi btrfs-1: dirty=914 wb=488 unstable=0 bg_thresh=1012 thresh=2024 gap=622 poll_thresh=18 ino=257 dd-2584 [005] 107.252974: balance_dirty_state: bdi btrfs-1: dirty=939 wb=488 unstable=0 bg_thresh=1011 thresh=2023 gap=596 poll_thresh=19 ino=257 dd-2584 [005] 107.253095: balance_dirty_state: bdi btrfs-1: dirty=989 wb=488 unstable=0 bg_thresh=1011 thresh=2022 gap=545 poll_thresh=20 ino=257 dd-2584 [005] 107.253218: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=488 unstable=0 bg_thresh=1010 thresh=2021 gap=519 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 107.253241: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24756 wrote=0 to_write=8192 dd-2584 [005] 107.253407: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=513 unstable=0 bg_thresh=1012 thresh=2025 gap=473 poll_thresh=22 ino=257 dd-2584 [005] 107.253409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-313% task_weight=99% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 107.254907: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=16 wrote=512 to_write=7680 dd-2584 [005] 107.260187: balance_dirty_state: bdi btrfs-1: dirty=539 wb=888 unstable=0 bg_thresh=1008 thresh=2016 gap=589 poll_thresh=22 ino=257 dd-2584 [005] 107.260266: balance_dirty_state: bdi btrfs-1: dirty=564 wb=888 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 107.260389: balance_dirty_state: bdi btrfs-1: dirty=589 wb=888 unstable=0 bg_thresh=1007 thresh=2014 gap=537 poll_thresh=17 ino=257 dd-2584 [005] 107.260509: balance_dirty_state: bdi btrfs-1: dirty=614 wb=888 unstable=0 bg_thresh=1006 thresh=2013 gap=511 poll_thresh=18 ino=257 dd-2584 [005] 107.260810: balance_dirty_state: bdi btrfs-1: dirty=664 wb=888 unstable=0 bg_thresh=1006 thresh=2012 gap=460 poll_thresh=19 ino=257 dd-2584 [005] 107.260814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 107.268212: balance_dirty_state: bdi btrfs-1: dirty=664 wb=763 unstable=0 bg_thresh=1007 thresh=2014 gap=587 poll_thresh=19 ino=257 dd-2584 [005] 107.268276: balance_dirty_state: bdi btrfs-1: dirty=664 wb=763 unstable=0 bg_thresh=1009 thresh=2019 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 107.268337: balance_dirty_state: bdi btrfs-1: dirty=689 wb=763 unstable=0 bg_thresh=1006 thresh=2013 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 107.268397: balance_dirty_state: bdi btrfs-1: dirty=689 wb=763 unstable=0 bg_thresh=1009 thresh=2018 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 107.268513: balance_dirty_state: bdi btrfs-1: dirty=739 wb=763 unstable=0 bg_thresh=1008 thresh=2017 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 107.268627: balance_dirty_state: bdi btrfs-1: dirty=764 wb=763 unstable=0 bg_thresh=1010 thresh=2021 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 107.268631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 107.276609: balance_dirty_state: bdi btrfs-1: dirty=764 wb=638 unstable=0 bg_thresh=997 thresh=1994 gap=592 poll_thresh=18 ino=257 dd-2584 [001] 107.276745: balance_dirty_state: bdi btrfs-1: dirty=764 wb=638 unstable=0 bg_thresh=997 thresh=1994 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 107.276860: balance_dirty_state: bdi btrfs-1: dirty=789 wb=638 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 107.276976: balance_dirty_state: bdi btrfs-1: dirty=789 wb=638 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 107.277091: balance_dirty_state: bdi btrfs-1: dirty=814 wb=638 unstable=0 bg_thresh=1002 thresh=2004 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 107.277329: balance_dirty_state: bdi btrfs-1: dirty=839 wb=638 unstable=0 bg_thresh=1001 thresh=2003 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 107.277924: balance_dirty_state: bdi btrfs-1: dirty=864 wb=638 unstable=0 bg_thresh=1000 thresh=2001 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 107.277934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 107.288198: balance_dirty_state: bdi btrfs-1: dirty=864 wb=563 unstable=0 bg_thresh=990 thresh=1980 gap=553 poll_thresh=18 ino=257 dd-2584 [007] 107.288308: balance_dirty_state: bdi btrfs-1: dirty=889 wb=563 unstable=0 bg_thresh=990 thresh=1980 gap=528 poll_thresh=13 ino=257 dd-2584 [007] 107.288389: balance_dirty_state: bdi btrfs-1: dirty=889 wb=563 unstable=0 bg_thresh=992 thresh=1985 gap=533 poll_thresh=14 ino=257 dd-2584 [007] 107.288445: balance_dirty_state: bdi btrfs-1: dirty=914 wb=563 unstable=0 bg_thresh=992 thresh=1985 gap=508 poll_thresh=15 ino=257 dd-2584 [007] 107.288505: balance_dirty_state: bdi btrfs-1: dirty=914 wb=563 unstable=0 bg_thresh=995 thresh=1990 gap=513 poll_thresh=16 ino=257 dd-2584 [007] 107.288629: balance_dirty_state: bdi btrfs-1: dirty=964 wb=538 unstable=0 bg_thresh=994 thresh=1989 gap=487 poll_thresh=17 ino=257 dd-2584 [007] 107.288634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 107.296294: balance_dirty_state: bdi btrfs-1: dirty=964 wb=288 unstable=0 bg_thresh=995 thresh=1990 gap=738 poll_thresh=17 ino=257 dd-2584 [007] 107.296365: balance_dirty_state: bdi btrfs-1: dirty=964 wb=288 unstable=0 bg_thresh=994 thresh=1989 gap=737 poll_thresh=13 ino=257 dd-2584 [007] 107.296428: balance_dirty_state: bdi btrfs-1: dirty=989 wb=288 unstable=0 bg_thresh=994 thresh=1989 gap=712 poll_thresh=14 ino=257 dd-2584 [007] 107.296490: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=288 unstable=0 bg_thresh=994 thresh=1988 gap=686 poll_thresh=15 ino=257 dd-2584 [007] 107.296554: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=288 unstable=0 bg_thresh=996 thresh=1993 gap=691 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 107.296563: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24800 wrote=0 to_write=8192 dd-2584 [007] 107.296684: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=288 unstable=0 bg_thresh=996 thresh=1992 gap=640 poll_thresh=17 ino=257 dd-2584 [007] 107.296817: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=338 unstable=0 bg_thresh=992 thresh=1985 gap=608 poll_thresh=18 ino=257 dd-2584 [007] 107.297120: balance_dirty_state: bdi btrfs-1: dirty=964 wb=463 unstable=0 bg_thresh=994 thresh=1989 gap=562 poll_thresh=19 ino=257 dd-2584 [007] 107.297249: balance_dirty_state: bdi btrfs-1: dirty=939 wb=488 unstable=0 bg_thresh=994 thresh=1988 gap=561 poll_thresh=20 ino=257 dd-2584 [007] 107.297375: balance_dirty_state: bdi btrfs-1: dirty=964 wb=538 unstable=0 bg_thresh=993 thresh=1987 gap=485 poll_thresh=21 ino=257 dd-2584 [007] 107.297377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 107.298732: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=672 to_write=7520 dd-2584 [007] 107.304275: balance_dirty_state: bdi btrfs-1: dirty=539 wb=838 unstable=0 bg_thresh=995 thresh=1991 gap=614 poll_thresh=21 ino=257 dd-2584 [007] 107.304349: balance_dirty_state: bdi btrfs-1: dirty=539 wb=838 unstable=0 bg_thresh=998 thresh=1996 gap=619 poll_thresh=16 ino=257 dd-2584 [007] 107.304463: balance_dirty_state: bdi btrfs-1: dirty=589 wb=838 unstable=0 bg_thresh=997 thresh=1995 gap=568 poll_thresh=17 ino=257 dd-2584 [007] 107.304577: balance_dirty_state: bdi btrfs-1: dirty=614 wb=838 unstable=0 bg_thresh=997 thresh=1994 gap=542 poll_thresh=18 ino=257 dd-2584 [007] 107.304690: balance_dirty_state: bdi btrfs-1: dirty=639 wb=838 unstable=0 bg_thresh=996 thresh=1993 gap=516 poll_thresh=19 ino=257 dd-2584 [007] 107.304806: balance_dirty_state: bdi btrfs-1: dirty=664 wb=838 unstable=0 bg_thresh=995 thresh=1991 gap=489 poll_thresh=20 ino=257 dd-2584 [007] 107.304810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-407% task_weight=99% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 107.312301: balance_dirty_state: bdi btrfs-1: dirty=664 wb=713 unstable=0 bg_thresh=994 thresh=1988 gap=611 poll_thresh=20 ino=257 dd-2584 [007] 107.312385: balance_dirty_state: bdi btrfs-1: dirty=689 wb=713 unstable=0 bg_thresh=994 thresh=1988 gap=586 poll_thresh=15 ino=257 dd-2584 [007] 107.312446: balance_dirty_state: bdi btrfs-1: dirty=714 wb=713 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=16 ino=257 dd-2584 [007] 107.312738: balance_dirty_state: bdi btrfs-1: dirty=739 wb=713 unstable=0 bg_thresh=993 thresh=1986 gap=534 poll_thresh=17 ino=257 dd-2584 [007] 107.312856: balance_dirty_state: bdi btrfs-1: dirty=764 wb=713 unstable=0 bg_thresh=995 thresh=1990 gap=513 poll_thresh=18 ino=257 dd-2584 [007] 107.312972: balance_dirty_state: bdi btrfs-1: dirty=814 wb=713 unstable=0 bg_thresh=994 thresh=1989 gap=462 poll_thresh=19 ino=257 dd-2584 [007] 107.312977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=60880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 107.320345: balance_dirty_state: bdi btrfs-1: dirty=814 wb=588 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=19 ino=257 dd-2584 [007] 107.320446: balance_dirty_state: bdi btrfs-1: dirty=814 wb=588 unstable=0 bg_thresh=998 thresh=1996 gap=594 poll_thresh=14 ino=257 dd-2584 [007] 107.320503: balance_dirty_state: bdi btrfs-1: dirty=839 wb=588 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=15 ino=257 dd-2584 [007] 107.320559: balance_dirty_state: bdi btrfs-1: dirty=864 wb=588 unstable=0 bg_thresh=997 thresh=1995 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 107.320673: balance_dirty_state: bdi btrfs-1: dirty=889 wb=588 unstable=0 bg_thresh=997 thresh=1994 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 107.320786: balance_dirty_state: bdi btrfs-1: dirty=914 wb=588 unstable=0 bg_thresh=993 thresh=1987 gap=485 poll_thresh=18 ino=257 dd-2584 [007] 107.320791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=60880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 107.328414: balance_dirty_state: bdi btrfs-1: dirty=914 wb=463 unstable=0 bg_thresh=994 thresh=1988 gap=611 poll_thresh=18 ino=257 dd-2584 [007] 107.328525: balance_dirty_state: bdi btrfs-1: dirty=939 wb=463 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=13 ino=257 dd-2584 [007] 107.328581: balance_dirty_state: bdi btrfs-1: dirty=939 wb=463 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=14 ino=257 dd-2584 [007] 107.328638: balance_dirty_state: bdi btrfs-1: dirty=964 wb=463 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=15 ino=257 dd-2584 [007] 107.328859: balance_dirty_state: bdi btrfs-1: dirty=989 wb=463 unstable=0 bg_thresh=995 thresh=1991 gap=539 poll_thresh=16 ino=257 dd-2584 [007] 107.328973: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=463 unstable=0 bg_thresh=995 thresh=1990 gap=513 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 107.329054: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24832 wrote=0 to_write=8192 dd-2584 [007] 107.329097: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=463 unstable=0 bg_thresh=994 thresh=1989 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 107.329099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=60880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 107.331980: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=512 to_write=7680 dd-2584 [001] 107.336377: balance_dirty_state: bdi btrfs-1: dirty=514 wb=838 unstable=0 bg_thresh=993 thresh=1986 gap=634 poll_thresh=18 ino=257 dd-2584 [001] 107.336480: balance_dirty_state: bdi btrfs-1: dirty=539 wb=838 unstable=0 bg_thresh=993 thresh=1986 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 107.336597: balance_dirty_state: bdi btrfs-1: dirty=539 wb=838 unstable=0 bg_thresh=995 thresh=1991 gap=614 poll_thresh=14 ino=257 dd-2584 [001] 107.336714: balance_dirty_state: bdi btrfs-1: dirty=564 wb=838 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 107.336834: balance_dirty_state: bdi btrfs-1: dirty=589 wb=838 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 107.337068: balance_dirty_state: bdi btrfs-1: dirty=614 wb=838 unstable=0 bg_thresh=997 thresh=1995 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 107.337304: balance_dirty_state: bdi btrfs-1: dirty=639 wb=838 unstable=0 bg_thresh=999 thresh=1999 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 107.337538: balance_dirty_state: bdi btrfs-1: dirty=664 wb=838 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 107.337547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=60880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 107.348307: balance_dirty_state: bdi btrfs-1: dirty=664 wb=713 unstable=0 bg_thresh=1000 thresh=2001 gap=624 poll_thresh=19 ino=257 dd-2584 [001] 107.348399: balance_dirty_state: bdi btrfs-1: dirty=689 wb=713 unstable=0 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 107.348635: balance_dirty_state: bdi btrfs-1: dirty=714 wb=663 unstable=0 bg_thresh=999 thresh=1999 gap=622 poll_thresh=15 ino=257 dd-2584 [001] 107.348696: balance_dirty_state: bdi btrfs-1: dirty=714 wb=663 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=16 ino=257 dd-2584 [001] 107.348814: balance_dirty_state: bdi btrfs-1: dirty=764 wb=663 unstable=0 bg_thresh=998 thresh=1997 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 107.348934: balance_dirty_state: bdi btrfs-1: dirty=789 wb=663 unstable=0 bg_thresh=998 thresh=1996 gap=544 poll_thresh=18 ino=257 dd-2584 [001] 107.349051: balance_dirty_state: bdi btrfs-1: dirty=814 wb=663 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=19 ino=257 dd-2584 [001] 107.349168: balance_dirty_state: bdi btrfs-1: dirty=839 wb=663 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=20 ino=257 dd-2584 [001] 107.349173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=60880 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 107.356358: balance_dirty_state: bdi btrfs-1: dirty=839 wb=513 unstable=0 bg_thresh=999 thresh=1999 gap=647 poll_thresh=20 ino=257 dd-2584 [001] 107.356468: balance_dirty_state: bdi btrfs-1: dirty=864 wb=463 unstable=0 bg_thresh=998 thresh=1996 gap=669 poll_thresh=15 ino=257 dd-2584 [001] 107.356543: balance_dirty_state: bdi btrfs-1: dirty=889 wb=388 unstable=0 bg_thresh=998 thresh=1996 gap=719 poll_thresh=16 ino=257 dd-2584 [001] 107.356668: balance_dirty_state: bdi btrfs-1: dirty=914 wb=388 unstable=0 bg_thresh=994 thresh=1988 gap=686 poll_thresh=17 ino=257 dd-2584 [001] 107.356791: balance_dirty_state: bdi btrfs-1: dirty=939 wb=388 unstable=0 bg_thresh=995 thresh=1990 gap=663 poll_thresh=18 ino=257 dd-2584 [001] 107.357085: balance_dirty_state: bdi btrfs-1: dirty=989 wb=388 unstable=0 bg_thresh=999 thresh=1999 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 107.357206: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=388 unstable=0 bg_thresh=998 thresh=1996 gap=594 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 107.357230: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24860 wrote=0 to_write=8192 dd-2584 [001] 107.357388: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=388 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=21 ino=257 dd-2584 [001] 107.357570: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=438 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=22 ino=257 dd-2584 [001] 107.357742: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=488 unstable=0 bg_thresh=1001 thresh=2002 gap=500 poll_thresh=23 ino=257 dd-2584 [001] 107.357744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=60880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 107.359331: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=592 to_write=7600 dd-2584 [001] 107.364211: balance_dirty_state: bdi btrfs-1: dirty=539 wb=888 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=23 ino=257 dd-2584 [001] 107.364277: balance_dirty_state: bdi btrfs-1: dirty=539 wb=863 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 107.364400: balance_dirty_state: bdi btrfs-1: dirty=589 wb=863 unstable=0 bg_thresh=998 thresh=1996 gap=544 poll_thresh=18 ino=257 dd-2584 [001] 107.364526: balance_dirty_state: bdi btrfs-1: dirty=614 wb=863 unstable=0 bg_thresh=996 thresh=1993 gap=516 poll_thresh=19 ino=257 dd-2584 [001] 107.364822: balance_dirty_state: bdi btrfs-1: dirty=639 wb=863 unstable=0 bg_thresh=997 thresh=1994 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 107.364827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=60880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 107.372344: balance_dirty_state: bdi btrfs-1: dirty=639 wb=738 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=20 ino=257 dd-2584 [001] 107.372429: balance_dirty_state: bdi btrfs-1: dirty=664 wb=738 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 107.372486: balance_dirty_state: bdi btrfs-1: dirty=664 wb=738 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 107.372598: balance_dirty_state: bdi btrfs-1: dirty=714 wb=738 unstable=0 bg_thresh=998 thresh=1996 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 107.372711: balance_dirty_state: bdi btrfs-1: dirty=739 wb=738 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 107.372824: balance_dirty_state: bdi btrfs-1: dirty=764 wb=738 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 107.372829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=60880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 107.380294: balance_dirty_state: bdi btrfs-1: dirty=764 wb=613 unstable=0 bg_thresh=1000 thresh=2000 gap=623 poll_thresh=19 ino=257 dd-2584 [001] 107.380384: balance_dirty_state: bdi btrfs-1: dirty=789 wb=613 unstable=0 bg_thresh=997 thresh=1994 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 107.380443: balance_dirty_state: bdi btrfs-1: dirty=814 wb=613 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 107.380502: balance_dirty_state: bdi btrfs-1: dirty=814 wb=613 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 107.380621: balance_dirty_state: bdi btrfs-1: dirty=864 wb=613 unstable=0 bg_thresh=998 thresh=1997 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 107.380738: balance_dirty_state: bdi btrfs-1: dirty=889 wb=613 unstable=0 bg_thresh=998 thresh=1996 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 107.380743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=60880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 107.388305: balance_dirty_state: bdi btrfs-1: dirty=889 wb=613 unstable=0 bg_thresh=997 thresh=1995 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 107.388315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=60880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 107.396363: balance_dirty_state: bdi btrfs-1: dirty=889 wb=363 unstable=0 bg_thresh=999 thresh=1999 gap=747 poll_thresh=18 ino=257 dd-2584 [003] 107.396599: balance_dirty_state: bdi btrfs-1: dirty=914 wb=363 unstable=0 bg_thresh=999 thresh=1999 gap=722 poll_thresh=13 ino=257 dd-2584 [003] 107.396658: balance_dirty_state: bdi btrfs-1: dirty=914 wb=363 unstable=0 bg_thresh=1002 thresh=2004 gap=727 poll_thresh=14 ino=257 dd-2584 [003] 107.396716: balance_dirty_state: bdi btrfs-1: dirty=939 wb=363 unstable=0 bg_thresh=1002 thresh=2004 gap=702 poll_thresh=15 ino=257 dd-2584 [003] 107.396774: balance_dirty_state: bdi btrfs-1: dirty=964 wb=363 unstable=0 bg_thresh=1004 thresh=2009 gap=682 poll_thresh=16 ino=257 dd-2584 [003] 107.396889: balance_dirty_state: bdi btrfs-1: dirty=989 wb=363 unstable=0 bg_thresh=1007 thresh=2014 gap=662 poll_thresh=17 ino=257 dd-2584 [003] 107.397006: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=363 unstable=0 bg_thresh=1009 thresh=2018 gap=641 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 107.397078: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24900 wrote=0 to_write=8192 dd-2584 [003] 107.397128: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=363 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=19 ino=257 dd-2584 [003] 107.397254: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=388 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=20 ino=257 dd-2584 [003] 107.397381: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=438 unstable=0 bg_thresh=1004 thresh=2009 gap=557 poll_thresh=21 ino=257 dd-2584 [003] 107.397508: balance_dirty_state: bdi btrfs-1: dirty=989 wb=488 unstable=0 bg_thresh=1006 thresh=2013 gap=536 poll_thresh=22 ino=257 dd-2584 [003] 107.397805: balance_dirty_state: bdi btrfs-1: dirty=964 wb=588 unstable=0 bg_thresh=1006 thresh=2012 gap=460 poll_thresh=23 ino=257 dd-2584 [003] 107.397807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=60880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 107.399191: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=640 to_write=7552 dd-2584 [003] 107.404214: balance_dirty_state: bdi btrfs-1: dirty=539 wb=863 unstable=0 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=23 ino=257 dd-2584 [003] 107.404278: balance_dirty_state: bdi btrfs-1: dirty=539 wb=863 unstable=0 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=17 ino=257 dd-2584 [003] 107.404404: balance_dirty_state: bdi btrfs-1: dirty=589 wb=863 unstable=0 bg_thresh=1009 thresh=2018 gap=566 poll_thresh=18 ino=257 dd-2584 [003] 107.404527: balance_dirty_state: bdi btrfs-1: dirty=614 wb=863 unstable=0 bg_thresh=1014 thresh=2028 gap=551 poll_thresh=19 ino=257 dd-2584 [003] 107.404652: balance_dirty_state: bdi btrfs-1: dirty=639 wb=863 unstable=0 bg_thresh=1018 thresh=2037 gap=535 poll_thresh=20 ino=257 dd-2584 [003] 107.404774: balance_dirty_state: bdi btrfs-1: dirty=664 wb=863 unstable=0 bg_thresh=1018 thresh=2036 gap=509 poll_thresh=21 ino=257 dd-2584 [003] 107.404898: balance_dirty_state: bdi btrfs-1: dirty=714 wb=863 unstable=0 bg_thresh=1017 thresh=2035 gap=458 poll_thresh=22 ino=257 dd-2584 [003] 107.404903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-301% task_weight=99% bdi_bw=60880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 107.412211: balance_dirty_state: bdi btrfs-1: dirty=714 wb=738 unstable=0 bg_thresh=1008 thresh=2017 gap=565 poll_thresh=22 ino=257 dd-2584 [003] 107.412274: balance_dirty_state: bdi btrfs-1: dirty=714 wb=738 unstable=0 bg_thresh=1008 thresh=2017 gap=565 poll_thresh=16 ino=257 dd-2584 [003] 107.412392: balance_dirty_state: bdi btrfs-1: dirty=764 wb=738 unstable=0 bg_thresh=1011 thresh=2022 gap=520 poll_thresh=17 ino=257 dd-2584 [003] 107.412685: balance_dirty_state: bdi btrfs-1: dirty=789 wb=738 unstable=0 bg_thresh=1013 thresh=2027 gap=500 poll_thresh=18 ino=257 dd-2584 [003] 107.412690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=60880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 107.420264: balance_dirty_state: bdi btrfs-1: dirty=789 wb=663 unstable=0 bg_thresh=1009 thresh=2018 gap=566 poll_thresh=18 ino=257 dd-2584 [003] 107.420328: balance_dirty_state: bdi btrfs-1: dirty=814 wb=663 unstable=0 bg_thresh=1009 thresh=2018 gap=541 poll_thresh=13 ino=257 dd-2584 [003] 107.420388: balance_dirty_state: bdi btrfs-1: dirty=814 wb=663 unstable=0 bg_thresh=1011 thresh=2023 gap=546 poll_thresh=14 ino=257 dd-2584 [003] 107.420447: balance_dirty_state: bdi btrfs-1: dirty=839 wb=663 unstable=0 bg_thresh=1011 thresh=2023 gap=521 poll_thresh=15 ino=257 dd-2584 [003] 107.420508: balance_dirty_state: bdi btrfs-1: dirty=839 wb=663 unstable=0 bg_thresh=1011 thresh=2022 gap=520 poll_thresh=16 ino=257 dd-2584 [003] 107.420626: balance_dirty_state: bdi btrfs-1: dirty=889 wb=663 unstable=0 bg_thresh=1010 thresh=2021 gap=469 poll_thresh=17 ino=257 dd-2584 [003] 107.420631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=61332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 107.428218: balance_dirty_state: bdi btrfs-1: dirty=889 wb=413 unstable=0 bg_thresh=995 thresh=1990 gap=688 poll_thresh=17 ino=257 dd-2584 [003] 107.428283: balance_dirty_state: bdi btrfs-1: dirty=889 wb=413 unstable=0 bg_thresh=995 thresh=1990 gap=688 poll_thresh=13 ino=257 dd-2584 [003] 107.428342: balance_dirty_state: bdi btrfs-1: dirty=914 wb=413 unstable=0 bg_thresh=997 thresh=1995 gap=668 poll_thresh=14 ino=257 dd-2584 [003] 107.428400: balance_dirty_state: bdi btrfs-1: dirty=939 wb=413 unstable=0 bg_thresh=1000 thresh=2001 gap=649 poll_thresh=15 ino=257 dd-2584 [003] 107.428460: balance_dirty_state: bdi btrfs-1: dirty=939 wb=413 unstable=0 bg_thresh=1006 thresh=2012 gap=660 poll_thresh=16 ino=257 dd-2584 [003] 107.428579: balance_dirty_state: bdi btrfs-1: dirty=989 wb=413 unstable=0 bg_thresh=1008 thresh=2017 gap=615 poll_thresh=17 ino=257 dd-2584 [003] 107.428702: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=413 unstable=0 bg_thresh=1010 thresh=2021 gap=594 poll_thresh=18 ino=257 flush-btrfs-1-2586 [000] 107.428723: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24932 wrote=0 to_write=8192 dd-2584 [003] 107.429011: balance_dirty_state: bdi btrfs-1: dirty=964 wb=463 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=19 ino=257 dd-2584 [003] 107.429142: balance_dirty_state: bdi btrfs-1: dirty=939 wb=538 unstable=0 bg_thresh=1004 thresh=2009 gap=532 poll_thresh=20 ino=257 dd-2584 [003] 107.429274: balance_dirty_state: bdi btrfs-1: dirty=939 wb=588 unstable=0 bg_thresh=1001 thresh=2002 gap=475 poll_thresh=21 ino=257 dd-2584 [003] 107.429276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=61332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 107.430179: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=576 to_write=7616 dd-2584 [007] 107.436275: balance_dirty_state: bdi btrfs-1: dirty=539 wb=838 unstable=0 bg_thresh=991 thresh=1982 gap=605 poll_thresh=21 ino=257 dd-2584 [007] 107.436370: balance_dirty_state: bdi btrfs-1: dirty=564 wb=838 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=16 ino=257 dd-2584 [007] 107.436556: balance_dirty_state: bdi btrfs-1: dirty=589 wb=838 unstable=0 bg_thresh=992 thresh=1985 gap=558 poll_thresh=17 ino=257 dd-2584 [007] 107.436738: balance_dirty_state: bdi btrfs-1: dirty=614 wb=838 unstable=0 bg_thresh=993 thresh=1987 gap=535 poll_thresh=18 ino=257 dd-2584 [007] 107.436923: balance_dirty_state: bdi btrfs-1: dirty=664 wb=838 unstable=0 bg_thresh=993 thresh=1986 gap=484 poll_thresh=19 ino=257 dd-2584 [007] 107.436929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=61332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 107.444380: balance_dirty_state: bdi btrfs-1: dirty=664 wb=738 unstable=0 bg_thresh=994 thresh=1989 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 107.444473: balance_dirty_state: bdi btrfs-1: dirty=664 wb=738 unstable=0 bg_thresh=997 thresh=1994 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 107.444558: balance_dirty_state: bdi btrfs-1: dirty=689 wb=738 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 107.444643: balance_dirty_state: bdi btrfs-1: dirty=714 wb=738 unstable=0 bg_thresh=999 thresh=1999 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 107.445064: balance_dirty_state: bdi btrfs-1: dirty=739 wb=738 unstable=0 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 107.445232: balance_dirty_state: bdi btrfs-1: dirty=764 wb=738 unstable=0 bg_thresh=1004 thresh=2008 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 107.445401: balance_dirty_state: bdi btrfs-1: dirty=814 wb=738 unstable=0 bg_thresh=1003 thresh=2007 gap=455 poll_thresh=19 ino=257 dd-2584 [006] 107.445408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=61332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 107.452368: balance_dirty_state: bdi btrfs-1: dirty=814 wb=738 unstable=0 bg_thresh=1003 thresh=2006 gap=454 poll_thresh=19 ino=257 dd-2584 [006] 107.452374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=61332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 107.460408: balance_dirty_state: bdi btrfs-1: dirty=814 wb=463 unstable=0 bg_thresh=1001 thresh=2002 gap=725 poll_thresh=19 ino=257 dd-2584 [006] 107.460479: balance_dirty_state: bdi btrfs-1: dirty=814 wb=463 unstable=0 bg_thresh=998 thresh=1996 gap=719 poll_thresh=14 ino=257 dd-2584 [006] 107.460538: balance_dirty_state: bdi btrfs-1: dirty=839 wb=463 unstable=0 bg_thresh=1000 thresh=2001 gap=699 poll_thresh=15 ino=257 dd-2584 [006] 107.460602: balance_dirty_state: bdi btrfs-1: dirty=864 wb=463 unstable=0 bg_thresh=1000 thresh=2000 gap=673 poll_thresh=16 ino=257 dd-2584 [006] 107.460720: balance_dirty_state: bdi btrfs-1: dirty=889 wb=463 unstable=0 bg_thresh=999 thresh=1999 gap=647 poll_thresh=17 ino=257 dd-2584 [006] 107.460839: balance_dirty_state: bdi btrfs-1: dirty=914 wb=463 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 107.460957: balance_dirty_state: bdi btrfs-1: dirty=939 wb=463 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=19 ino=257 dd-2584 [006] 107.461239: balance_dirty_state: bdi btrfs-1: dirty=989 wb=463 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=20 ino=257 dd-2584 [006] 107.461353: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=463 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 107.461442: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24964 wrote=0 to_write=8192 dd-2584 [006] 107.461479: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=463 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=22 ino=257 dd-2584 [006] 107.461480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=61332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 107.464587: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=496 to_write=7696 dd-2584 [004] 107.468390: balance_dirty_state: bdi btrfs-1: dirty=539 wb=838 unstable=0 bg_thresh=999 thresh=1999 gap=622 poll_thresh=22 ino=257 dd-2584 [004] 107.468497: balance_dirty_state: bdi btrfs-1: dirty=564 wb=838 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 107.468733: balance_dirty_state: bdi btrfs-1: dirty=589 wb=838 unstable=0 bg_thresh=998 thresh=1997 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 107.468968: balance_dirty_state: bdi btrfs-1: dirty=614 wb=838 unstable=0 bg_thresh=998 thresh=1996 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 107.469206: balance_dirty_state: bdi btrfs-1: dirty=639 wb=838 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 107.469445: balance_dirty_state: bdi btrfs-1: dirty=689 wb=838 unstable=0 bg_thresh=999 thresh=1999 gap=472 poll_thresh=20 ino=257 dd-2584 [004] 107.469454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=61332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 107.476407: balance_dirty_state: bdi btrfs-1: dirty=689 wb=713 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=20 ino=257 dd-2584 [004] 107.476536: balance_dirty_state: bdi btrfs-1: dirty=689 wb=713 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 107.476657: balance_dirty_state: bdi btrfs-1: dirty=714 wb=713 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 107.477252: balance_dirty_state: bdi btrfs-1: dirty=739 wb=713 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 107.477496: balance_dirty_state: bdi btrfs-1: dirty=789 wb=713 unstable=0 bg_thresh=1000 thresh=2001 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 107.477504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=61332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 107.488322: balance_dirty_state: bdi btrfs-1: dirty=789 wb=588 unstable=0 bg_thresh=1001 thresh=2003 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 107.488474: balance_dirty_state: bdi btrfs-1: dirty=789 wb=588 unstable=0 bg_thresh=1001 thresh=2003 gap=626 poll_thresh=13 ino=257 dd-2584 [004] 107.488541: balance_dirty_state: bdi btrfs-1: dirty=814 wb=588 unstable=0 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 107.488603: balance_dirty_state: bdi btrfs-1: dirty=839 wb=588 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 107.488663: balance_dirty_state: bdi btrfs-1: dirty=839 wb=588 unstable=0 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 107.488786: balance_dirty_state: bdi btrfs-1: dirty=864 wb=588 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 107.488907: balance_dirty_state: bdi btrfs-1: dirty=914 wb=588 unstable=0 bg_thresh=1005 thresh=2010 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 107.489028: balance_dirty_state: bdi btrfs-1: dirty=939 wb=588 unstable=0 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 107.489033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=61332 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 107.496379: balance_dirty_state: bdi btrfs-1: dirty=939 wb=413 unstable=0 bg_thresh=1004 thresh=2009 gap=657 poll_thresh=19 ino=257 dd-2584 [004] 107.496460: balance_dirty_state: bdi btrfs-1: dirty=964 wb=413 unstable=0 bg_thresh=1001 thresh=2003 gap=626 poll_thresh=14 ino=257 dd-2584 [004] 107.496521: balance_dirty_state: bdi btrfs-1: dirty=964 wb=413 unstable=0 bg_thresh=1004 thresh=2008 gap=631 poll_thresh=15 ino=257 dd-2584 [004] 107.496766: balance_dirty_state: bdi btrfs-1: dirty=989 wb=413 unstable=0 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=16 ino=257 dd-2584 [004] 107.496902: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=413 unstable=0 bg_thresh=1003 thresh=2006 gap=579 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 107.496963: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25000 wrote=0 to_write=8192 dd-2584 [004] 107.497050: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=413 unstable=0 bg_thresh=1002 thresh=2005 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 107.497197: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=463 unstable=0 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 107.497344: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=513 unstable=0 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=20 ino=257 dd-2584 [004] 107.497346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=61332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 107.498910: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=576 to_write=7616 dd-2584 [004] 107.504353: balance_dirty_state: bdi btrfs-1: dirty=539 wb=863 unstable=0 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=20 ino=257 dd-2584 [004] 107.504460: balance_dirty_state: bdi btrfs-1: dirty=539 wb=863 unstable=0 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=15 ino=257 dd-2584 [004] 107.504531: balance_dirty_state: bdi btrfs-1: dirty=565 wb=863 unstable=0 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 107.504663: balance_dirty_state: bdi btrfs-1: dirty=591 wb=863 unstable=0 bg_thresh=1002 thresh=2005 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 107.504794: balance_dirty_state: bdi btrfs-1: dirty=617 wb=863 unstable=0 bg_thresh=1003 thresh=2006 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 107.505090: balance_dirty_state: bdi btrfs-1: dirty=656 wb=863 unstable=0 bg_thresh=1004 thresh=2008 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 107.505094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=61332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 107.512324: balance_dirty_state: bdi btrfs-1: dirty=656 wb=738 unstable=0 bg_thresh=1004 thresh=2008 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 107.512438: balance_dirty_state: bdi btrfs-1: dirty=669 wb=738 unstable=0 bg_thresh=1003 thresh=2007 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 107.512512: balance_dirty_state: bdi btrfs-1: dirty=682 wb=738 unstable=0 bg_thresh=1003 thresh=2006 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 107.512611: balance_dirty_state: bdi btrfs-1: dirty=708 wb=713 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 107.512807: balance_dirty_state: bdi btrfs-1: dirty=734 wb=713 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 107.513007: balance_dirty_state: bdi btrfs-1: dirty=773 wb=688 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 107.513209: balance_dirty_state: bdi btrfs-1: dirty=799 wb=613 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 107.513402: balance_dirty_state: bdi btrfs-1: dirty=825 wb=613 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=20 ino=257 dd-2584 [004] 107.513597: balance_dirty_state: bdi btrfs-1: dirty=864 wb=613 unstable=0 bg_thresh=1004 thresh=2009 gap=532 poll_thresh=21 ino=257 dd-2584 [004] 107.513796: balance_dirty_state: bdi btrfs-1: dirty=890 wb=613 unstable=0 bg_thresh=1003 thresh=2007 gap=504 poll_thresh=22 ino=257 dd-2584 [004] 107.514283: balance_dirty_state: bdi btrfs-1: dirty=929 wb=613 unstable=0 bg_thresh=1003 thresh=2006 gap=464 poll_thresh=23 ino=257 dd-2584 [004] 107.514290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-166% task_gap=-433% task_weight=99% bdi_bw=61332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 107.520345: balance_dirty_state: bdi btrfs-1: dirty=929 wb=613 unstable=0 bg_thresh=1003 thresh=2006 gap=464 poll_thresh=23 ino=257 dd-2584 [004] 107.520357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-166% task_gap=-433% task_weight=99% bdi_bw=61332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 107.528346: balance_dirty_state: bdi btrfs-1: dirty=929 wb=363 unstable=0 bg_thresh=1003 thresh=2006 gap=714 poll_thresh=23 ino=257 dd-2584 [004] 107.528493: balance_dirty_state: bdi btrfs-1: dirty=954 wb=363 unstable=0 bg_thresh=999 thresh=1999 gap=682 poll_thresh=17 ino=257 dd-2584 [004] 107.528733: balance_dirty_state: bdi btrfs-1: dirty=979 wb=363 unstable=0 bg_thresh=1002 thresh=2004 gap=662 poll_thresh=18 ino=257 dd-2584 [004] 107.528955: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=363 unstable=0 bg_thresh=1007 thresh=2014 gap=622 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 107.529000: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25032 wrote=0 to_write=8192 dd-2584 [004] 107.529194: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=363 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=20 ino=257 dd-2584 [004] 107.529447: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=428 unstable=0 bg_thresh=1007 thresh=2015 gap=560 poll_thresh=21 ino=257 dd-2584 [004] 107.529962: balance_dirty_state: bdi btrfs-1: dirty=935 wb=545 unstable=0 bg_thresh=1048 thresh=2097 gap=617 poll_thresh=22 ino=257 dd-2584 [004] 107.530089: balance_dirty_state: bdi btrfs-1: dirty=921 wb=584 unstable=0 bg_thresh=1048 thresh=2096 gap=591 poll_thresh=23 ino=257 dd-2584 [004] 107.530385: balance_dirty_state: bdi btrfs-1: dirty=880 wb=675 unstable=0 bg_thresh=1047 thresh=2095 gap=540 poll_thresh=24 ino=257 dd-2584 [004] 107.530514: balance_dirty_state: bdi btrfs-1: dirty=866 wb=714 unstable=0 bg_thresh=1049 thresh=2099 gap=519 poll_thresh=25 ino=257 dd-2584 [004] 107.530516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1448 task_limit=1358 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=62516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 107.531600: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=292 wrote=672 to_write=7520 dd-2584 [004] 107.536330: balance_dirty_state: bdi btrfs-1: dirty=539 wb=916 unstable=0 bg_thresh=1049 thresh=2099 gap=644 poll_thresh=25 ino=257 dd-2584 [004] 107.536445: balance_dirty_state: bdi btrfs-1: dirty=564 wb=916 unstable=0 bg_thresh=1046 thresh=2093 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 107.536649: balance_dirty_state: bdi btrfs-1: dirty=589 wb=916 unstable=0 bg_thresh=1048 thresh=2097 gap=592 poll_thresh=20 ino=257 dd-2584 [004] 107.536853: balance_dirty_state: bdi btrfs-1: dirty=614 wb=916 unstable=0 bg_thresh=1048 thresh=2096 gap=566 poll_thresh=21 ino=257 dd-2584 [004] 107.537057: balance_dirty_state: bdi btrfs-1: dirty=639 wb=916 unstable=0 bg_thresh=1047 thresh=2095 gap=540 poll_thresh=22 ino=257 dd-2584 [004] 107.537261: balance_dirty_state: bdi btrfs-1: dirty=689 wb=916 unstable=0 bg_thresh=1047 thresh=2094 gap=489 poll_thresh=23 ino=257 dd-2584 [004] 107.537269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1353 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-108% task_gap=-317% task_weight=100% bdi_bw=62516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 107.544344: balance_dirty_state: bdi btrfs-1: dirty=689 wb=791 unstable=0 bg_thresh=1047 thresh=2094 gap=614 poll_thresh=23 ino=257 dd-2584 [004] 107.544471: balance_dirty_state: bdi btrfs-1: dirty=689 wb=791 unstable=0 bg_thresh=1046 thresh=2093 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 107.544641: balance_dirty_state: bdi btrfs-1: dirty=739 wb=791 unstable=0 bg_thresh=1046 thresh=2092 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 107.545103: balance_dirty_state: bdi btrfs-1: dirty=764 wb=791 unstable=0 bg_thresh=1048 thresh=2096 gap=541 poll_thresh=19 ino=257 dd-2584 [004] 107.545284: balance_dirty_state: bdi btrfs-1: dirty=789 wb=791 unstable=0 bg_thresh=1047 thresh=2095 gap=515 poll_thresh=20 ino=257 dd-2584 [004] 107.545290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1354 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-108% task_gap=-316% task_weight=100% bdi_bw=62516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 107.552359: balance_dirty_state: bdi btrfs-1: dirty=789 wb=791 unstable=0 bg_thresh=1039 thresh=2078 gap=498 poll_thresh=20 ino=257 dd-2584 [004] 107.552371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-118% task_gap=-338% task_weight=100% bdi_bw=62516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 107.560364: balance_dirty_state: bdi btrfs-1: dirty=789 wb=574 unstable=0 bg_thresh=1038 thresh=2076 gap=713 poll_thresh=20 ino=257 dd-2584 [004] 107.560442: balance_dirty_state: bdi btrfs-1: dirty=814 wb=574 unstable=0 bg_thresh=1040 thresh=2081 gap=693 poll_thresh=15 ino=257 dd-2584 [004] 107.560504: balance_dirty_state: bdi btrfs-1: dirty=814 wb=574 unstable=0 bg_thresh=1037 thresh=2075 gap=687 poll_thresh=16 ino=257 dd-2584 [004] 107.560618: balance_dirty_state: bdi btrfs-1: dirty=864 wb=574 unstable=0 bg_thresh=1037 thresh=2074 gap=636 poll_thresh=17 ino=257 dd-2584 [004] 107.560740: balance_dirty_state: bdi btrfs-1: dirty=877 wb=574 unstable=0 bg_thresh=1035 thresh=2071 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 107.560865: balance_dirty_state: bdi btrfs-1: dirty=927 wb=574 unstable=0 bg_thresh=1038 thresh=2077 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 107.561043: balance_dirty_state: bdi btrfs-1: dirty=952 wb=522 unstable=0 bg_thresh=1033 thresh=2067 gap=593 poll_thresh=20 ino=257 dd-2584 [004] 107.561259: balance_dirty_state: bdi btrfs-1: dirty=977 wb=444 unstable=0 bg_thresh=1036 thresh=2073 gap=652 poll_thresh=21 ino=257 dd-2584 [004] 107.562123: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=444 unstable=0 bg_thresh=1044 thresh=2088 gap=642 poll_thresh=22 ino=257 dd-2584 [004] 107.562246: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=444 unstable=0 bg_thresh=1046 thresh=2092 gap=596 poll_thresh=23 ino=257 flush-btrfs-1-2586 [001] 107.562270: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25064 wrote=0 to_write=8192 dd-2584 [004] 107.562378: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=444 unstable=0 bg_thresh=1042 thresh=2085 gap=564 poll_thresh=24 ino=257 dd-2584 [004] 107.562524: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=469 unstable=0 bg_thresh=1042 thresh=2084 gap=537 poll_thresh=25 ino=257 dd-2584 [004] 107.562667: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=519 unstable=0 bg_thresh=1044 thresh=2088 gap=491 poll_thresh=26 ino=257 dd-2584 [004] 107.562669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1348 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-112% task_gap=-324% task_weight=99% bdi_bw=62516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 107.564506: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=328 wrote=608 to_write=7584 dd-2584 [004] 107.568269: balance_dirty_state: bdi btrfs-1: dirty=564 wb=1058 unstable=0 bg_thresh=1042 thresh=2085 gap=463 poll_thresh=26 ino=257 dd-2584 [004] 107.568275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-114% task_gap=-328% task_weight=99% bdi_bw=62516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 107.576407: balance_dirty_state: bdi btrfs-1: dirty=564 wb=928 unstable=0 bg_thresh=1021 thresh=2042 gap=550 poll_thresh=26 ino=257 dd-2584 [006] 107.576558: balance_dirty_state: bdi btrfs-1: dirty=589 wb=903 unstable=0 bg_thresh=1023 thresh=2047 gap=555 poll_thresh=19 ino=257 dd-2584 [006] 107.576854: balance_dirty_state: bdi btrfs-1: dirty=614 wb=815 unstable=0 bg_thresh=1019 thresh=2038 gap=609 poll_thresh=20 ino=257 dd-2584 [006] 107.577572: balance_dirty_state: bdi btrfs-1: dirty=652 wb=815 unstable=0 bg_thresh=1015 thresh=2030 gap=563 poll_thresh=21 ino=257 dd-2584 [006] 107.577831: balance_dirty_state: bdi btrfs-1: dirty=677 wb=815 unstable=0 bg_thresh=1014 thresh=2029 gap=537 poll_thresh=22 ino=257 dd-2584 [006] 107.578951: balance_dirty_state: bdi btrfs-1: dirty=702 wb=815 unstable=0 bg_thresh=1012 thresh=2024 gap=507 poll_thresh=23 ino=257 dd-2584 [006] 107.579519: balance_dirty_state: bdi btrfs-1: dirty=728 wb=815 unstable=0 bg_thresh=1012 thresh=2024 gap=481 poll_thresh=24 ino=257 dd-2584 [006] 107.579528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=62516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 107.584312: balance_dirty_state: bdi btrfs-1: dirty=728 wb=815 unstable=0 bg_thresh=1012 thresh=2025 gap=482 poll_thresh=24 ino=257 dd-2584 [006] 107.584320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-130% task_gap=-360% task_weight=99% bdi_bw=62516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 107.592338: balance_dirty_state: bdi btrfs-1: dirty=728 wb=652 unstable=0 bg_thresh=1003 thresh=2007 gap=627 poll_thresh=24 ino=257 dd-2584 [006] 107.592462: balance_dirty_state: bdi btrfs-1: dirty=741 wb=627 unstable=0 bg_thresh=999 thresh=1998 gap=630 poll_thresh=18 ino=257 dd-2584 [006] 107.592628: balance_dirty_state: bdi btrfs-1: dirty=779 wb=527 unstable=0 bg_thresh=1001 thresh=2003 gap=697 poll_thresh=19 ino=257 dd-2584 [006] 107.592752: balance_dirty_state: bdi btrfs-1: dirty=829 wb=527 unstable=0 bg_thresh=1009 thresh=2019 gap=663 poll_thresh=20 ino=257 dd-2584 [006] 107.592882: balance_dirty_state: bdi btrfs-1: dirty=854 wb=527 unstable=0 bg_thresh=1009 thresh=2018 gap=637 poll_thresh=21 ino=257 dd-2584 [006] 107.593013: balance_dirty_state: bdi btrfs-1: dirty=879 wb=527 unstable=0 bg_thresh=1008 thresh=2017 gap=611 poll_thresh=22 ino=257 dd-2584 [006] 107.593146: balance_dirty_state: bdi btrfs-1: dirty=904 wb=527 unstable=0 bg_thresh=1005 thresh=2010 gap=579 poll_thresh=23 ino=257 dd-2584 [006] 107.593454: balance_dirty_state: bdi btrfs-1: dirty=954 wb=527 unstable=0 bg_thresh=1008 thresh=2017 gap=536 poll_thresh=24 ino=257 dd-2584 [006] 107.593824: balance_dirty_state: bdi btrfs-1: dirty=992 wb=527 unstable=0 bg_thresh=1041 thresh=2083 gap=564 poll_thresh=25 ino=257 dd-2584 [006] 107.593944: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=527 unstable=0 bg_thresh=1041 thresh=2083 gap=539 poll_thresh=26 ino=257 dd-2584 [006] 107.594062: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=527 unstable=0 bg_thresh=1038 thresh=2076 gap=507 poll_thresh=27 ino=257 dd-2584 [006] 107.594067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-97% task_gap=-295% task_weight=100% bdi_bw=62516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 107.594079: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25096 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 107.595551: writeback_single_inode: bdi btrfs-1: ino=257 state= age=356 wrote=480 to_write=7712 dd-2584 [006] 107.600404: balance_dirty_state: bdi btrfs-1: dirty=564 wb=880 unstable=0 bg_thresh=1023 thresh=2047 gap=603 poll_thresh=27 ino=257 dd-2584 [006] 107.600475: balance_dirty_state: bdi btrfs-1: dirty=589 wb=880 unstable=0 bg_thresh=1022 thresh=2045 gap=576 poll_thresh=20 ino=257 dd-2584 [006] 107.600602: balance_dirty_state: bdi btrfs-1: dirty=614 wb=880 unstable=0 bg_thresh=1022 thresh=2044 gap=550 poll_thresh=21 ino=257 dd-2584 [006] 107.600734: balance_dirty_state: bdi btrfs-1: dirty=639 wb=880 unstable=0 bg_thresh=1017 thresh=2035 gap=516 poll_thresh=22 ino=257 dd-2584 [006] 107.600867: balance_dirty_state: bdi btrfs-1: dirty=690 wb=880 unstable=0 bg_thresh=1021 thresh=2042 gap=472 poll_thresh=23 ino=257 dd-2584 [006] 107.600872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-118% task_gap=-338% task_weight=100% bdi_bw=62516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 107.608396: balance_dirty_state: bdi btrfs-1: dirty=690 wb=742 unstable=0 bg_thresh=1018 thresh=2037 gap=605 poll_thresh=23 ino=257 dd-2584 [006] 107.608471: balance_dirty_state: bdi btrfs-1: dirty=715 wb=742 unstable=0 bg_thresh=1015 thresh=2031 gap=574 poll_thresh=17 ino=257 dd-2584 [006] 107.608766: balance_dirty_state: bdi btrfs-1: dirty=740 wb=742 unstable=0 bg_thresh=1017 thresh=2035 gap=553 poll_thresh=18 ino=257 dd-2584 [006] 107.608891: balance_dirty_state: bdi btrfs-1: dirty=765 wb=742 unstable=0 bg_thresh=1017 thresh=2034 gap=527 poll_thresh=19 ino=257 dd-2584 [006] 107.609015: balance_dirty_state: bdi btrfs-1: dirty=790 wb=742 unstable=0 bg_thresh=1016 thresh=2033 gap=501 poll_thresh=20 ino=257 dd-2584 [006] 107.609020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-303% task_weight=99% bdi_bw=62516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 107.616413: balance_dirty_state: bdi btrfs-1: dirty=790 wb=617 unstable=0 bg_thresh=1014 thresh=2029 gap=622 poll_thresh=20 ino=257 dd-2584 [006] 107.616541: balance_dirty_state: bdi btrfs-1: dirty=815 wb=617 unstable=0 bg_thresh=1017 thresh=2034 gap=602 poll_thresh=15 ino=257 dd-2584 [006] 107.616674: balance_dirty_state: bdi btrfs-1: dirty=840 wb=617 unstable=0 bg_thresh=1014 thresh=2028 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 107.617364: balance_dirty_state: bdi btrfs-1: dirty=865 wb=617 unstable=0 bg_thresh=1046 thresh=2092 gap=610 poll_thresh=17 ino=257 dd-2584 [006] 107.617607: balance_dirty_state: bdi btrfs-1: dirty=890 wb=617 unstable=0 bg_thresh=1045 thresh=2091 gap=584 poll_thresh=18 ino=257 dd-2584 [006] 107.617849: balance_dirty_state: bdi btrfs-1: dirty=915 wb=617 unstable=0 bg_thresh=1045 thresh=2090 gap=558 poll_thresh=19 ino=257 dd-2584 [006] 107.618092: balance_dirty_state: bdi btrfs-1: dirty=940 wb=617 unstable=0 bg_thresh=1047 thresh=2094 gap=537 poll_thresh=20 ino=257 dd-2584 [006] 107.618686: balance_dirty_state: bdi btrfs-1: dirty=990 wb=617 unstable=0 bg_thresh=1046 thresh=2093 gap=486 poll_thresh=21 ino=257 dd-2584 [006] 107.618695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1352 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-109% task_gap=-318% task_weight=100% bdi_bw=62516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 107.624451: balance_dirty_state: bdi btrfs-1: dirty=990 wb=617 unstable=0 bg_thresh=1037 thresh=2074 gap=467 poll_thresh=21 ino=257 dd-2584 [005] 107.624456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-121% task_gap=-342% task_weight=99% bdi_bw=62516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 107.632393: balance_dirty_state: bdi btrfs-1: dirty=990 wb=416 unstable=0 bg_thresh=1038 thresh=2077 gap=671 poll_thresh=21 ino=257 dd-2584 [005] 107.632494: balance_dirty_state: bdi btrfs-1: dirty=990 wb=416 unstable=0 bg_thresh=1035 thresh=2071 gap=665 poll_thresh=16 ino=257 dd-2584 [005] 107.632734: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=416 unstable=0 bg_thresh=1037 thresh=2075 gap=619 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 107.632770: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25136 wrote=0 to_write=8192 dd-2584 [005] 107.632959: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=416 unstable=0 bg_thresh=1037 thresh=2074 gap=618 poll_thresh=18 ino=257 dd-2584 [005] 107.633154: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=466 unstable=0 bg_thresh=1036 thresh=2073 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 107.633345: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=504 unstable=0 bg_thresh=1036 thresh=2072 gap=541 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 107.634901: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=560 to_write=7632 dd-2584 [001] 107.636425: balance_dirty_state: bdi btrfs-1: dirty=589 wb=827 unstable=0 bg_thresh=1033 thresh=2066 gap=650 poll_thresh=21 ino=257 dd-2584 [001] 107.636598: balance_dirty_state: bdi btrfs-1: dirty=639 wb=827 unstable=0 bg_thresh=1034 thresh=2069 gap=603 poll_thresh=22 ino=257 dd-2584 [001] 107.636774: balance_dirty_state: bdi btrfs-1: dirty=664 wb=827 unstable=0 bg_thresh=1030 thresh=2061 gap=570 poll_thresh=23 ino=257 dd-2584 [001] 107.637295: balance_dirty_state: bdi btrfs-1: dirty=689 wb=827 unstable=0 bg_thresh=1037 thresh=2075 gap=559 poll_thresh=24 ino=257 dd-2584 [001] 107.637464: balance_dirty_state: bdi btrfs-1: dirty=714 wb=827 unstable=0 bg_thresh=1037 thresh=2074 gap=533 poll_thresh=25 ino=257 dd-2584 [001] 107.637634: balance_dirty_state: bdi btrfs-1: dirty=764 wb=827 unstable=0 bg_thresh=1036 thresh=2073 gap=482 poll_thresh=26 ino=257 dd-2584 [001] 107.637640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 107.644366: balance_dirty_state: bdi btrfs-1: dirty=764 wb=702 unstable=0 bg_thresh=1034 thresh=2069 gap=603 poll_thresh=26 ino=257 dd-2584 [001] 107.644449: balance_dirty_state: bdi btrfs-1: dirty=764 wb=702 unstable=0 bg_thresh=1030 thresh=2060 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 107.644586: balance_dirty_state: bdi btrfs-1: dirty=814 wb=702 unstable=0 bg_thresh=1031 thresh=2062 gap=546 poll_thresh=20 ino=257 dd-2584 [001] 107.644718: balance_dirty_state: bdi btrfs-1: dirty=839 wb=702 unstable=0 bg_thresh=1033 thresh=2067 gap=526 poll_thresh=21 ino=257 dd-2584 [001] 107.644852: balance_dirty_state: bdi btrfs-1: dirty=864 wb=702 unstable=0 bg_thresh=1028 thresh=2056 gap=490 poll_thresh=22 ino=257 dd-2584 [001] 107.644857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 107.652399: balance_dirty_state: bdi btrfs-1: dirty=864 wb=589 unstable=0 bg_thresh=1033 thresh=2067 gap=614 poll_thresh=22 ino=257 dd-2584 [001] 107.652471: balance_dirty_state: bdi btrfs-1: dirty=889 wb=589 unstable=0 bg_thresh=1033 thresh=2067 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 107.652599: balance_dirty_state: bdi btrfs-1: dirty=914 wb=589 unstable=0 bg_thresh=1036 thresh=2072 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 107.652895: balance_dirty_state: bdi btrfs-1: dirty=939 wb=589 unstable=0 bg_thresh=1034 thresh=2068 gap=540 poll_thresh=18 ino=257 dd-2584 [001] 107.653022: balance_dirty_state: bdi btrfs-1: dirty=989 wb=589 unstable=0 bg_thresh=1028 thresh=2057 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 107.653027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-226% task_weight=98% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 107.660399: balance_dirty_state: bdi btrfs-1: dirty=989 wb=476 unstable=0 bg_thresh=1027 thresh=2055 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 107.660470: balance_dirty_state: bdi btrfs-1: dirty=989 wb=476 unstable=0 bg_thresh=1024 thresh=2049 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 107.660532: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=476 unstable=0 bg_thresh=1027 thresh=2054 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 107.660591: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=476 unstable=0 bg_thresh=1026 thresh=2053 gap=538 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 107.660613: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25164 wrote=0 to_write=8192 dd-2584 [001] 107.660763: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=476 unstable=0 bg_thresh=1026 thresh=2052 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 107.660944: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=526 unstable=0 bg_thresh=1025 thresh=2051 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 107.660946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 107.662341: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=528 to_write=7664 dd-2584 [001] 107.668308: balance_dirty_state: bdi btrfs-1: dirty=564 wb=876 unstable=0 bg_thresh=1027 thresh=2054 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 107.668382: balance_dirty_state: bdi btrfs-1: dirty=589 wb=876 unstable=0 bg_thresh=1026 thresh=2053 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 107.668442: balance_dirty_state: bdi btrfs-1: dirty=589 wb=876 unstable=0 bg_thresh=1026 thresh=2053 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 107.668501: balance_dirty_state: bdi btrfs-1: dirty=614 wb=876 unstable=0 bg_thresh=1028 thresh=2057 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 107.668558: balance_dirty_state: bdi btrfs-1: dirty=639 wb=876 unstable=0 bg_thresh=1028 thresh=2057 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 107.668839: balance_dirty_state: bdi btrfs-1: dirty=664 wb=876 unstable=0 bg_thresh=1028 thresh=2056 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 107.668956: balance_dirty_state: bdi btrfs-1: dirty=689 wb=876 unstable=0 bg_thresh=1027 thresh=2055 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 107.668960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 107.676341: balance_dirty_state: bdi btrfs-1: dirty=689 wb=738 unstable=0 bg_thresh=1027 thresh=2054 gap=627 poll_thresh=18 ino=257 dd-2584 [001] 107.676405: balance_dirty_state: bdi btrfs-1: dirty=714 wb=738 unstable=0 bg_thresh=1026 thresh=2053 gap=601 poll_thresh=13 ino=257 dd-2584 [001] 107.676463: balance_dirty_state: bdi btrfs-1: dirty=714 wb=738 unstable=0 bg_thresh=1029 thresh=2058 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 107.676520: balance_dirty_state: bdi btrfs-1: dirty=739 wb=738 unstable=0 bg_thresh=1028 thresh=2057 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 107.676576: balance_dirty_state: bdi btrfs-1: dirty=764 wb=738 unstable=0 bg_thresh=1028 thresh=2057 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 107.676688: balance_dirty_state: bdi btrfs-1: dirty=789 wb=738 unstable=0 bg_thresh=1028 thresh=2056 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 107.676802: balance_dirty_state: bdi btrfs-1: dirty=814 wb=738 unstable=0 bg_thresh=1024 thresh=2049 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 107.676806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 107.684312: balance_dirty_state: bdi btrfs-1: dirty=814 wb=613 unstable=0 bg_thresh=1024 thresh=2049 gap=622 poll_thresh=18 ino=257 dd-2584 [001] 107.684376: balance_dirty_state: bdi btrfs-1: dirty=839 wb=613 unstable=0 bg_thresh=1029 thresh=2059 gap=607 poll_thresh=13 ino=257 dd-2584 [001] 107.684435: balance_dirty_state: bdi btrfs-1: dirty=864 wb=613 unstable=0 bg_thresh=1026 thresh=2053 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 107.684494: balance_dirty_state: bdi btrfs-1: dirty=864 wb=613 unstable=0 bg_thresh=1029 thresh=2058 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 107.684553: balance_dirty_state: bdi btrfs-1: dirty=889 wb=613 unstable=0 bg_thresh=1026 thresh=2052 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 107.684842: balance_dirty_state: bdi btrfs-1: dirty=914 wb=613 unstable=0 bg_thresh=1025 thresh=2051 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 107.684964: balance_dirty_state: bdi btrfs-1: dirty=939 wb=613 unstable=0 bg_thresh=1027 thresh=2055 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 107.684969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 107.692454: balance_dirty_state: bdi btrfs-1: dirty=939 wb=438 unstable=0 bg_thresh=1029 thresh=2058 gap=681 poll_thresh=18 ino=257 dd-2584 [001] 107.692561: balance_dirty_state: bdi btrfs-1: dirty=964 wb=438 unstable=0 bg_thresh=1031 thresh=2063 gap=661 poll_thresh=13 ino=257 dd-2584 [001] 107.692618: balance_dirty_state: bdi btrfs-1: dirty=989 wb=438 unstable=0 bg_thresh=1028 thresh=2057 gap=630 poll_thresh=14 ino=257 dd-2584 [001] 107.692675: balance_dirty_state: bdi btrfs-1: dirty=989 wb=438 unstable=0 bg_thresh=1031 thresh=2062 gap=635 poll_thresh=15 ino=257 dd-2584 [001] 107.692731: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=438 unstable=0 bg_thresh=1028 thresh=2056 gap=604 poll_thresh=16 ino=257 dd-2584 [001] 107.692845: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=438 unstable=0 bg_thresh=1027 thresh=2055 gap=578 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 107.692867: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25196 wrote=0 to_write=8192 dd-2584 [001] 107.693017: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=438 unstable=0 bg_thresh=1029 thresh=2059 gap=557 poll_thresh=18 ino=257 dd-2584 [001] 107.693194: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=488 unstable=0 bg_thresh=1029 thresh=2058 gap=531 poll_thresh=19 ino=257 dd-2584 [001] 107.693373: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=538 unstable=0 bg_thresh=1028 thresh=2057 gap=505 poll_thresh=20 ino=257 dd-2584 [001] 107.693375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 107.694851: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=576 to_write=7616 dd-2584 [001] 107.700319: balance_dirty_state: bdi btrfs-1: dirty=564 wb=888 unstable=0 bg_thresh=1026 thresh=2052 gap=600 poll_thresh=20 ino=257 dd-2584 [001] 107.700393: balance_dirty_state: bdi btrfs-1: dirty=589 wb=888 unstable=0 bg_thresh=1025 thresh=2051 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 107.700619: balance_dirty_state: bdi btrfs-1: dirty=589 wb=888 unstable=0 bg_thresh=1028 thresh=2056 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 107.700732: balance_dirty_state: bdi btrfs-1: dirty=639 wb=888 unstable=0 bg_thresh=1027 thresh=2055 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 107.700844: balance_dirty_state: bdi btrfs-1: dirty=664 wb=888 unstable=0 bg_thresh=1027 thresh=2054 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 107.700849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 107.708352: balance_dirty_state: bdi btrfs-1: dirty=664 wb=763 unstable=0 bg_thresh=1029 thresh=2059 gap=632 poll_thresh=18 ino=257 dd-2584 [001] 107.708416: balance_dirty_state: bdi btrfs-1: dirty=689 wb=763 unstable=0 bg_thresh=1029 thresh=2058 gap=606 poll_thresh=13 ino=257 dd-2584 [001] 107.708476: balance_dirty_state: bdi btrfs-1: dirty=689 wb=763 unstable=0 bg_thresh=1029 thresh=2058 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 107.708537: balance_dirty_state: bdi btrfs-1: dirty=714 wb=763 unstable=0 bg_thresh=1028 thresh=2057 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 107.708597: balance_dirty_state: bdi btrfs-1: dirty=739 wb=763 unstable=0 bg_thresh=1028 thresh=2056 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 107.708715: balance_dirty_state: bdi btrfs-1: dirty=764 wb=763 unstable=0 bg_thresh=1027 thresh=2055 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 107.708834: balance_dirty_state: bdi btrfs-1: dirty=789 wb=763 unstable=0 bg_thresh=1027 thresh=2054 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 107.708839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 107.716320: balance_dirty_state: bdi btrfs-1: dirty=789 wb=638 unstable=0 bg_thresh=1015 thresh=2031 gap=604 poll_thresh=18 ino=257 dd-2584 [005] 107.716416: balance_dirty_state: bdi btrfs-1: dirty=789 wb=638 unstable=0 bg_thresh=1018 thresh=2036 gap=609 poll_thresh=13 ino=257 dd-2584 [005] 107.716506: balance_dirty_state: bdi btrfs-1: dirty=814 wb=638 unstable=0 bg_thresh=1015 thresh=2030 gap=578 poll_thresh=14 ino=257 dd-2584 [005] 107.716594: balance_dirty_state: bdi btrfs-1: dirty=814 wb=638 unstable=0 bg_thresh=1020 thresh=2041 gap=589 poll_thresh=15 ino=257 dd-2584 [005] 107.716833: balance_dirty_state: bdi btrfs-1: dirty=839 wb=638 unstable=0 bg_thresh=1014 thresh=2029 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 107.716956: balance_dirty_state: bdi btrfs-1: dirty=864 wb=638 unstable=0 bg_thresh=1013 thresh=2027 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 107.717079: balance_dirty_state: bdi btrfs-1: dirty=889 wb=638 unstable=0 bg_thresh=1013 thresh=2026 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 107.717084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 107.724346: balance_dirty_state: bdi btrfs-1: dirty=889 wb=488 unstable=0 bg_thresh=1004 thresh=2008 gap=631 poll_thresh=18 ino=257 dd-2584 [003] 107.724411: balance_dirty_state: bdi btrfs-1: dirty=889 wb=488 unstable=0 bg_thresh=1004 thresh=2008 gap=631 poll_thresh=13 ino=257 dd-2584 [003] 107.724471: balance_dirty_state: bdi btrfs-1: dirty=914 wb=488 unstable=0 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=14 ino=257 dd-2584 [003] 107.724530: balance_dirty_state: bdi btrfs-1: dirty=939 wb=488 unstable=0 bg_thresh=1006 thresh=2013 gap=586 poll_thresh=15 ino=257 dd-2584 [003] 107.724590: balance_dirty_state: bdi btrfs-1: dirty=939 wb=488 unstable=0 bg_thresh=1009 thresh=2018 gap=591 poll_thresh=16 ino=257 dd-2584 [003] 107.724708: balance_dirty_state: bdi btrfs-1: dirty=989 wb=488 unstable=0 bg_thresh=1011 thresh=2023 gap=546 poll_thresh=17 ino=257 dd-2584 [003] 107.724829: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=488 unstable=0 bg_thresh=1011 thresh=2022 gap=520 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 107.724900: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25228 wrote=0 to_write=8192 dd-2584 [003] 107.724955: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=488 unstable=0 bg_thresh=1013 thresh=2026 gap=499 poll_thresh=19 ino=257 dd-2584 [003] 107.724957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 107.726502: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=512 to_write=7680 dd-2584 [003] 107.736373: balance_dirty_state: bdi btrfs-1: dirty=539 wb=738 unstable=0 bg_thresh=1000 thresh=2001 gap=724 poll_thresh=19 ino=257 dd-2584 [003] 107.736460: balance_dirty_state: bdi btrfs-1: dirty=564 wb=738 unstable=0 bg_thresh=1000 thresh=2001 gap=699 poll_thresh=14 ino=257 dd-2584 [003] 107.736700: balance_dirty_state: bdi btrfs-1: dirty=564 wb=738 unstable=0 bg_thresh=1003 thresh=2006 gap=704 poll_thresh=15 ino=257 dd-2584 [003] 107.736758: balance_dirty_state: bdi btrfs-1: dirty=589 wb=738 unstable=0 bg_thresh=1003 thresh=2006 gap=679 poll_thresh=16 ino=257 dd-2584 [003] 107.736872: balance_dirty_state: bdi btrfs-1: dirty=614 wb=738 unstable=0 bg_thresh=1005 thresh=2011 gap=659 poll_thresh=17 ino=257 dd-2584 [003] 107.736992: balance_dirty_state: bdi btrfs-1: dirty=664 wb=738 unstable=0 bg_thresh=1007 thresh=2015 gap=613 poll_thresh=18 ino=257 dd-2584 [003] 107.737110: balance_dirty_state: bdi btrfs-1: dirty=689 wb=738 unstable=0 bg_thresh=1007 thresh=2014 gap=587 poll_thresh=19 ino=257 dd-2584 [003] 107.737226: balance_dirty_state: bdi btrfs-1: dirty=714 wb=738 unstable=0 bg_thresh=1006 thresh=2013 gap=561 poll_thresh=20 ino=257 dd-2584 [003] 107.737345: balance_dirty_state: bdi btrfs-1: dirty=739 wb=738 unstable=0 bg_thresh=1003 thresh=2006 gap=529 poll_thresh=21 ino=257 dd-2584 [003] 107.737465: balance_dirty_state: bdi btrfs-1: dirty=789 wb=738 unstable=0 bg_thresh=1005 thresh=2010 gap=483 poll_thresh=22 ino=257 dd-2584 [003] 107.737470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=63668 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 107.748329: balance_dirty_state: bdi btrfs-1: dirty=789 wb=613 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=22 ino=257 dd-2584 [003] 107.748392: balance_dirty_state: bdi btrfs-1: dirty=789 wb=613 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=16 ino=257 dd-2584 [003] 107.748686: balance_dirty_state: bdi btrfs-1: dirty=839 wb=613 unstable=0 bg_thresh=1002 thresh=2004 gap=552 poll_thresh=17 ino=257 dd-2584 [003] 107.748801: balance_dirty_state: bdi btrfs-1: dirty=864 wb=613 unstable=0 bg_thresh=1004 thresh=2009 gap=532 poll_thresh=18 ino=257 dd-2584 [003] 107.748920: balance_dirty_state: bdi btrfs-1: dirty=889 wb=613 unstable=0 bg_thresh=1006 thresh=2013 gap=511 poll_thresh=19 ino=257 dd-2584 [003] 107.749039: balance_dirty_state: bdi btrfs-1: dirty=914 wb=613 unstable=0 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=20 ino=257 dd-2584 [003] 107.749043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-283% task_weight=99% bdi_bw=63668 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 107.760548: balance_dirty_state: bdi btrfs-1: dirty=914 wb=413 unstable=0 bg_thresh=1004 thresh=2008 gap=681 poll_thresh=20 ino=257 dd-2584 [001] 107.760675: balance_dirty_state: bdi btrfs-1: dirty=914 wb=413 unstable=0 bg_thresh=1004 thresh=2008 gap=681 poll_thresh=15 ino=257 dd-2584 [001] 107.760793: balance_dirty_state: bdi btrfs-1: dirty=939 wb=413 unstable=0 bg_thresh=1006 thresh=2013 gap=661 poll_thresh=16 ino=257 dd-2584 [001] 107.761025: balance_dirty_state: bdi btrfs-1: dirty=964 wb=363 unstable=0 bg_thresh=1004 thresh=2009 gap=682 poll_thresh=17 ino=257 dd-2584 [001] 107.761174: balance_dirty_state: bdi btrfs-1: dirty=989 wb=288 unstable=0 bg_thresh=1007 thresh=2014 gap=737 poll_thresh=18 ino=257 dd-2584 [001] 107.761379: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=288 unstable=0 bg_thresh=1009 thresh=2018 gap=691 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 107.761418: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25264 wrote=0 to_write=8192 dd-2584 [001] 107.762326: balance_dirty_state: bdi btrfs-1: dirty=989 wb=363 unstable=0 bg_thresh=1008 thresh=2017 gap=665 poll_thresh=20 ino=257 dd-2584 [001] 107.762693: balance_dirty_state: bdi btrfs-1: dirty=964 wb=413 unstable=0 bg_thresh=1008 thresh=2016 gap=639 poll_thresh=21 ino=257 dd-2584 [001] 107.763074: balance_dirty_state: bdi btrfs-1: dirty=964 wb=463 unstable=0 bg_thresh=1010 thresh=2020 gap=593 poll_thresh=22 ino=257 dd-2584 [001] 107.763451: balance_dirty_state: bdi btrfs-1: dirty=939 wb=513 unstable=0 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=23 ino=257 dd-2584 [001] 107.763826: balance_dirty_state: bdi btrfs-1: dirty=939 wb=563 unstable=0 bg_thresh=1009 thresh=2018 gap=516 poll_thresh=24 ino=257 dd-2584 [001] 107.764205: balance_dirty_state: bdi btrfs-1: dirty=914 wb=613 unstable=0 bg_thresh=1005 thresh=2011 gap=484 poll_thresh=25 ino=257 dd-2584 [001] 107.764209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=63668 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 107.766700: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=704 to_write=7488 dd-2584 [005] 107.772382: balance_dirty_state: bdi btrfs-1: dirty=539 wb=863 unstable=0 bg_thresh=1007 thresh=2014 gap=612 poll_thresh=25 ino=257 dd-2584 [005] 107.772545: balance_dirty_state: bdi btrfs-1: dirty=539 wb=863 unstable=0 bg_thresh=1009 thresh=2019 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 107.772866: balance_dirty_state: bdi btrfs-1: dirty=564 wb=863 unstable=0 bg_thresh=1012 thresh=2024 gap=597 poll_thresh=20 ino=257 dd-2584 [005] 107.773107: balance_dirty_state: bdi btrfs-1: dirty=614 wb=863 unstable=0 bg_thresh=1011 thresh=2023 gap=546 poll_thresh=21 ino=257 dd-2584 [005] 107.773542: balance_dirty_state: bdi btrfs-1: dirty=639 wb=863 unstable=0 bg_thresh=1013 thresh=2027 gap=525 poll_thresh=22 ino=257 dd-2584 [005] 107.773694: balance_dirty_state: bdi btrfs-1: dirty=664 wb=863 unstable=0 bg_thresh=1013 thresh=2026 gap=499 poll_thresh=23 ino=257 dd-2584 [005] 107.773700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=63668 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 107.780514: balance_dirty_state: bdi btrfs-1: dirty=664 wb=738 unstable=0 bg_thresh=1011 thresh=2023 gap=621 poll_thresh=23 ino=257 dd-2584 [005] 107.780612: balance_dirty_state: bdi btrfs-1: dirty=689 wb=738 unstable=0 bg_thresh=1011 thresh=2022 gap=595 poll_thresh=17 ino=257 dd-2584 [005] 107.780730: balance_dirty_state: bdi btrfs-1: dirty=714 wb=738 unstable=0 bg_thresh=1010 thresh=2021 gap=569 poll_thresh=18 ino=257 dd-2584 [005] 107.780848: balance_dirty_state: bdi btrfs-1: dirty=739 wb=738 unstable=0 bg_thresh=1010 thresh=2020 gap=543 poll_thresh=19 ino=257 dd-2584 [005] 107.780965: balance_dirty_state: bdi btrfs-1: dirty=789 wb=738 unstable=0 bg_thresh=1009 thresh=2019 gap=492 poll_thresh=20 ino=257 dd-2584 [005] 107.780970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=63668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 107.788494: balance_dirty_state: bdi btrfs-1: dirty=789 wb=613 unstable=0 bg_thresh=1010 thresh=2020 gap=618 poll_thresh=20 ino=257 dd-2584 [005] 107.788565: balance_dirty_state: bdi btrfs-1: dirty=789 wb=613 unstable=0 bg_thresh=1012 thresh=2025 gap=623 poll_thresh=15 ino=257 dd-2584 [005] 107.788624: balance_dirty_state: bdi btrfs-1: dirty=814 wb=613 unstable=0 bg_thresh=1012 thresh=2024 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 107.788737: balance_dirty_state: bdi btrfs-1: dirty=839 wb=613 unstable=0 bg_thresh=1011 thresh=2023 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 107.789017: balance_dirty_state: bdi btrfs-1: dirty=864 wb=613 unstable=0 bg_thresh=1011 thresh=2022 gap=545 poll_thresh=18 ino=257 dd-2584 [005] 107.789133: balance_dirty_state: bdi btrfs-1: dirty=914 wb=613 unstable=0 bg_thresh=1010 thresh=2021 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 107.789138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=63668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 107.796580: balance_dirty_state: bdi btrfs-1: dirty=914 wb=463 unstable=0 bg_thresh=1009 thresh=2019 gap=642 poll_thresh=19 ino=257 dd-2584 [005] 107.796646: balance_dirty_state: bdi btrfs-1: dirty=914 wb=463 unstable=0 bg_thresh=1009 thresh=2018 gap=641 poll_thresh=14 ino=257 dd-2584 [005] 107.796703: balance_dirty_state: bdi btrfs-1: dirty=939 wb=463 unstable=0 bg_thresh=1011 thresh=2023 gap=621 poll_thresh=15 ino=257 dd-2584 [005] 107.796760: balance_dirty_state: bdi btrfs-1: dirty=964 wb=463 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 107.796875: balance_dirty_state: bdi btrfs-1: dirty=989 wb=463 unstable=0 bg_thresh=1010 thresh=2021 gap=569 poll_thresh=17 ino=257 dd-2584 [005] 107.796990: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=463 unstable=0 bg_thresh=1010 thresh=2020 gap=543 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 107.797009: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25300 wrote=0 to_write=8192 dd-2584 [005] 107.797166: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=488 unstable=0 bg_thresh=1009 thresh=2019 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 107.797168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=63668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 107.799097: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=528 to_write=7664 dd-2584 [005] 107.808359: balance_dirty_state: bdi btrfs-1: dirty=539 wb=763 unstable=0 bg_thresh=1010 thresh=2020 gap=718 poll_thresh=19 ino=257 dd-2584 [005] 107.808430: balance_dirty_state: bdi btrfs-1: dirty=564 wb=763 unstable=0 bg_thresh=1009 thresh=2019 gap=692 poll_thresh=14 ino=257 dd-2584 [005] 107.808491: balance_dirty_state: bdi btrfs-1: dirty=589 wb=763 unstable=0 bg_thresh=1012 thresh=2024 gap=672 poll_thresh=15 ino=257 dd-2584 [005] 107.808551: balance_dirty_state: bdi btrfs-1: dirty=589 wb=763 unstable=0 bg_thresh=1009 thresh=2018 gap=666 poll_thresh=16 ino=257 dd-2584 [005] 107.808841: balance_dirty_state: bdi btrfs-1: dirty=639 wb=763 unstable=0 bg_thresh=1008 thresh=2017 gap=615 poll_thresh=17 ino=257 dd-2584 [005] 107.808957: balance_dirty_state: bdi btrfs-1: dirty=664 wb=763 unstable=0 bg_thresh=1010 thresh=2021 gap=594 poll_thresh=18 ino=257 dd-2584 [005] 107.809076: balance_dirty_state: bdi btrfs-1: dirty=689 wb=763 unstable=0 bg_thresh=1010 thresh=2020 gap=568 poll_thresh=19 ino=257 dd-2584 [005] 107.809196: balance_dirty_state: bdi btrfs-1: dirty=714 wb=763 unstable=0 bg_thresh=1009 thresh=2019 gap=542 poll_thresh=20 ino=257 dd-2584 [005] 107.809315: balance_dirty_state: bdi btrfs-1: dirty=764 wb=763 unstable=0 bg_thresh=1009 thresh=2018 gap=491 poll_thresh=21 ino=257 dd-2584 [005] 107.809319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=63668 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 107.816489: balance_dirty_state: bdi btrfs-1: dirty=764 wb=763 unstable=0 bg_thresh=1011 thresh=2022 gap=495 poll_thresh=21 ino=257 dd-2584 [005] 107.816499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=63668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 107.824429: balance_dirty_state: bdi btrfs-1: dirty=764 wb=438 unstable=0 bg_thresh=1008 thresh=2017 gap=815 poll_thresh=21 ino=257 dd-2584 [005] 107.824496: balance_dirty_state: bdi btrfs-1: dirty=764 wb=438 unstable=0 bg_thresh=1011 thresh=2022 gap=820 poll_thresh=16 ino=257 dd-2584 [005] 107.824617: balance_dirty_state: bdi btrfs-1: dirty=814 wb=438 unstable=0 bg_thresh=1010 thresh=2020 gap=768 poll_thresh=17 ino=257 dd-2584 [005] 107.824733: balance_dirty_state: bdi btrfs-1: dirty=839 wb=438 unstable=0 bg_thresh=1009 thresh=2019 gap=742 poll_thresh=18 ino=257 dd-2584 [005] 107.824850: balance_dirty_state: bdi btrfs-1: dirty=864 wb=438 unstable=0 bg_thresh=1009 thresh=2018 gap=716 poll_thresh=19 ino=257 dd-2584 [005] 107.825138: balance_dirty_state: bdi btrfs-1: dirty=914 wb=438 unstable=0 bg_thresh=1008 thresh=2017 gap=665 poll_thresh=20 ino=257 dd-2584 [005] 107.825259: balance_dirty_state: bdi btrfs-1: dirty=939 wb=438 unstable=0 bg_thresh=1010 thresh=2021 gap=644 poll_thresh=21 ino=257 dd-2584 [005] 107.825381: balance_dirty_state: bdi btrfs-1: dirty=964 wb=438 unstable=0 bg_thresh=1010 thresh=2020 gap=618 poll_thresh=22 ino=257 dd-2584 [005] 107.825502: balance_dirty_state: bdi btrfs-1: dirty=989 wb=438 unstable=0 bg_thresh=1009 thresh=2019 gap=592 poll_thresh=23 ino=257 dd-2584 [005] 107.825623: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=438 unstable=0 bg_thresh=1011 thresh=2023 gap=546 poll_thresh=24 ino=257 flush-btrfs-1-2586 [001] 107.825647: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25328 wrote=0 to_write=8192 dd-2584 [005] 107.825810: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=438 unstable=0 bg_thresh=1011 thresh=2022 gap=545 poll_thresh=25 ino=257 dd-2584 [005] 107.826003: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=488 unstable=0 bg_thresh=1010 thresh=2021 gap=519 poll_thresh=26 ino=257 dd-2584 [005] 107.826196: balance_dirty_state: bdi btrfs-1: dirty=989 wb=538 unstable=0 bg_thresh=1010 thresh=2020 gap=493 poll_thresh=27 ino=257 dd-2584 [005] 107.826199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=63668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 107.827717: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=576 to_write=7616 dd-2584 [005] 107.832351: balance_dirty_state: bdi btrfs-1: dirty=539 wb=888 unstable=0 bg_thresh=1008 thresh=2016 gap=589 poll_thresh=27 ino=257 dd-2584 [005] 107.832590: balance_dirty_state: bdi btrfs-1: dirty=564 wb=888 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=20 ino=257 dd-2584 [005] 107.832715: balance_dirty_state: bdi btrfs-1: dirty=589 wb=888 unstable=0 bg_thresh=1007 thresh=2015 gap=538 poll_thresh=21 ino=257 dd-2584 [005] 107.832840: balance_dirty_state: bdi btrfs-1: dirty=639 wb=888 unstable=0 bg_thresh=1010 thresh=2020 gap=493 poll_thresh=22 ino=257 dd-2584 [005] 107.832844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=63668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 107.840365: balance_dirty_state: bdi btrfs-1: dirty=639 wb=763 unstable=0 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=22 ino=257 dd-2584 [003] 107.840429: balance_dirty_state: bdi btrfs-1: dirty=664 wb=763 unstable=0 bg_thresh=1006 thresh=2013 gap=586 poll_thresh=16 ino=257 dd-2584 [003] 107.840545: balance_dirty_state: bdi btrfs-1: dirty=689 wb=763 unstable=0 bg_thresh=1009 thresh=2018 gap=566 poll_thresh=17 ino=257 dd-2584 [003] 107.840663: balance_dirty_state: bdi btrfs-1: dirty=739 wb=763 unstable=0 bg_thresh=1011 thresh=2023 gap=521 poll_thresh=18 ino=257 dd-2584 [003] 107.840783: balance_dirty_state: bdi btrfs-1: dirty=764 wb=763 unstable=0 bg_thresh=1013 thresh=2027 gap=500 poll_thresh=19 ino=257 dd-2584 [003] 107.840788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=64232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 107.848356: balance_dirty_state: bdi btrfs-1: dirty=764 wb=638 unstable=0 bg_thresh=1007 thresh=2014 gap=612 poll_thresh=19 ino=257 dd-2584 [003] 107.848420: balance_dirty_state: bdi btrfs-1: dirty=789 wb=638 unstable=0 bg_thresh=1007 thresh=2014 gap=587 poll_thresh=14 ino=257 dd-2584 [003] 107.848479: balance_dirty_state: bdi btrfs-1: dirty=789 wb=638 unstable=0 bg_thresh=1009 thresh=2019 gap=592 poll_thresh=15 ino=257 dd-2584 [003] 107.848538: balance_dirty_state: bdi btrfs-1: dirty=814 wb=638 unstable=0 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=16 ino=257 dd-2584 [003] 107.848827: balance_dirty_state: bdi btrfs-1: dirty=839 wb=638 unstable=0 bg_thresh=1012 thresh=2024 gap=547 poll_thresh=17 ino=257 dd-2584 [003] 107.848948: balance_dirty_state: bdi btrfs-1: dirty=864 wb=638 unstable=0 bg_thresh=1014 thresh=2028 gap=526 poll_thresh=18 ino=257 dd-2584 [003] 107.849069: balance_dirty_state: bdi btrfs-1: dirty=914 wb=638 unstable=0 bg_thresh=1013 thresh=2027 gap=475 poll_thresh=19 ino=257 dd-2584 [003] 107.849073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=64232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 107.856357: balance_dirty_state: bdi btrfs-1: dirty=914 wb=513 unstable=0 bg_thresh=1009 thresh=2019 gap=592 poll_thresh=19 ino=257 dd-2584 [003] 107.856422: balance_dirty_state: bdi btrfs-1: dirty=914 wb=513 unstable=0 bg_thresh=1009 thresh=2019 gap=592 poll_thresh=14 ino=257 dd-2584 [003] 107.856481: balance_dirty_state: bdi btrfs-1: dirty=939 wb=513 unstable=0 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=15 ino=257 dd-2584 [003] 107.856538: balance_dirty_state: bdi btrfs-1: dirty=964 wb=513 unstable=0 bg_thresh=1012 thresh=2024 gap=547 poll_thresh=16 ino=257 dd-2584 [003] 107.856659: balance_dirty_state: bdi btrfs-1: dirty=989 wb=513 unstable=0 bg_thresh=1011 thresh=2023 gap=521 poll_thresh=17 ino=257 dd-2584 [003] 107.856783: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=513 unstable=0 bg_thresh=1010 thresh=2021 gap=494 poll_thresh=18 ino=257 dd-2584 [003] 107.856788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=64232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 107.856857: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25360 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 107.858228: writeback_single_inode: bdi btrfs-1: ino=257 state= age=256 wrote=448 to_write=7744 dd-2584 [003] 107.864476: balance_dirty_state: bdi btrfs-1: dirty=564 wb=813 unstable=0 bg_thresh=1001 thresh=2002 gap=625 poll_thresh=18 ino=257 dd-2584 [003] 107.864550: balance_dirty_state: bdi btrfs-1: dirty=589 wb=813 unstable=0 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=13 ino=257 dd-2584 [003] 107.864614: balance_dirty_state: bdi btrfs-1: dirty=589 wb=813 unstable=0 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=14 ino=257 dd-2584 [003] 107.864678: balance_dirty_state: bdi btrfs-1: dirty=614 wb=813 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=15 ino=257 dd-2584 [003] 107.864744: balance_dirty_state: bdi btrfs-1: dirty=639 wb=813 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=16 ino=257 dd-2584 [003] 107.865048: balance_dirty_state: bdi btrfs-1: dirty=664 wb=813 unstable=0 bg_thresh=1003 thresh=2006 gap=529 poll_thresh=17 ino=257 dd-2584 [003] 107.865174: balance_dirty_state: bdi btrfs-1: dirty=689 wb=813 unstable=0 bg_thresh=1001 thresh=2002 gap=500 poll_thresh=18 ino=257 dd-2584 [003] 107.865180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=64232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 107.872418: balance_dirty_state: bdi btrfs-1: dirty=689 wb=688 unstable=0 bg_thresh=992 thresh=1985 gap=608 poll_thresh=18 ino=257 dd-2584 [003] 107.872517: balance_dirty_state: bdi btrfs-1: dirty=714 wb=688 unstable=0 bg_thresh=992 thresh=1985 gap=583 poll_thresh=13 ino=257 dd-2584 [003] 107.872578: balance_dirty_state: bdi btrfs-1: dirty=739 wb=688 unstable=0 bg_thresh=992 thresh=1984 gap=557 poll_thresh=14 ino=257 dd-2584 [003] 107.872638: balance_dirty_state: bdi btrfs-1: dirty=739 wb=688 unstable=0 bg_thresh=992 thresh=1984 gap=557 poll_thresh=15 ino=257 dd-2584 [003] 107.872698: balance_dirty_state: bdi btrfs-1: dirty=764 wb=688 unstable=0 bg_thresh=988 thresh=1977 gap=525 poll_thresh=16 ino=257 dd-2584 [003] 107.872823: balance_dirty_state: bdi btrfs-1: dirty=789 wb=688 unstable=0 bg_thresh=990 thresh=1981 gap=504 poll_thresh=17 ino=257 dd-2584 [003] 107.872944: balance_dirty_state: bdi btrfs-1: dirty=814 wb=688 unstable=0 bg_thresh=990 thresh=1980 gap=478 poll_thresh=18 ino=257 dd-2584 [003] 107.872949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=64232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 107.880472: balance_dirty_state: bdi btrfs-1: dirty=814 wb=563 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=18 ino=257 dd-2584 [003] 107.880545: balance_dirty_state: bdi btrfs-1: dirty=839 wb=563 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=13 ino=257 dd-2584 [003] 107.880609: balance_dirty_state: bdi btrfs-1: dirty=864 wb=563 unstable=0 bg_thresh=998 thresh=1997 gap=570 poll_thresh=14 ino=257 dd-2584 [003] 107.880673: balance_dirty_state: bdi btrfs-1: dirty=864 wb=563 unstable=0 bg_thresh=998 thresh=1997 gap=570 poll_thresh=15 ino=257 dd-2584 [003] 107.880740: balance_dirty_state: bdi btrfs-1: dirty=889 wb=563 unstable=0 bg_thresh=995 thresh=1991 gap=539 poll_thresh=16 ino=257 dd-2584 [003] 107.881038: balance_dirty_state: bdi btrfs-1: dirty=914 wb=563 unstable=0 bg_thresh=1002 thresh=2005 gap=528 poll_thresh=17 ino=257 dd-2584 [003] 107.881162: balance_dirty_state: bdi btrfs-1: dirty=964 wb=563 unstable=0 bg_thresh=1001 thresh=2002 gap=475 poll_thresh=18 ino=257 dd-2584 [003] 107.881167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=64232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 107.888464: balance_dirty_state: bdi btrfs-1: dirty=964 wb=363 unstable=0 bg_thresh=1003 thresh=2006 gap=679 poll_thresh=18 ino=257 dd-2584 [003] 107.888536: balance_dirty_state: bdi btrfs-1: dirty=964 wb=363 unstable=0 bg_thresh=996 thresh=1992 gap=665 poll_thresh=13 ino=257 dd-2584 [003] 107.888599: balance_dirty_state: bdi btrfs-1: dirty=989 wb=363 unstable=0 bg_thresh=1001 thresh=2003 gap=651 poll_thresh=14 ino=257 dd-2584 [003] 107.888661: balance_dirty_state: bdi btrfs-1: dirty=989 wb=363 unstable=0 bg_thresh=1004 thresh=2008 gap=656 poll_thresh=15 ino=257 dd-2584 [003] 107.888720: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=363 unstable=0 bg_thresh=1006 thresh=2013 gap=636 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 107.888768: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25392 wrote=0 to_write=8192 dd-2584 [003] 107.888847: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=363 unstable=0 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=17 ino=257 dd-2584 [003] 107.888974: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=413 unstable=0 bg_thresh=1002 thresh=2005 gap=553 poll_thresh=18 ino=257 dd-2584 [003] 107.889104: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=463 unstable=0 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=19 ino=257 dd-2584 [003] 107.889234: balance_dirty_state: bdi btrfs-1: dirty=989 wb=513 unstable=0 bg_thresh=1004 thresh=2008 gap=506 poll_thresh=20 ino=257 dd-2584 [003] 107.889533: balance_dirty_state: bdi btrfs-1: dirty=889 wb=638 unstable=0 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=21 ino=257 dd-2584 [003] 107.889535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=64232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 107.890241: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=608 to_write=7584 dd-2584 [003] 107.896443: balance_dirty_state: bdi btrfs-1: dirty=564 wb=838 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=21 ino=257 dd-2584 [003] 107.896530: balance_dirty_state: bdi btrfs-1: dirty=589 wb=838 unstable=0 bg_thresh=998 thresh=1997 gap=570 poll_thresh=16 ino=257 dd-2584 [003] 107.896654: balance_dirty_state: bdi btrfs-1: dirty=614 wb=838 unstable=0 bg_thresh=999 thresh=1999 gap=547 poll_thresh=17 ino=257 dd-2584 [003] 107.896781: balance_dirty_state: bdi btrfs-1: dirty=664 wb=838 unstable=0 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=18 ino=257 dd-2584 [003] 107.896908: balance_dirty_state: bdi btrfs-1: dirty=689 wb=838 unstable=0 bg_thresh=997 thresh=1994 gap=467 poll_thresh=19 ino=257 dd-2584 [003] 107.896912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=64232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 107.904458: balance_dirty_state: bdi btrfs-1: dirty=689 wb=688 unstable=0 bg_thresh=1001 thresh=2003 gap=626 poll_thresh=19 ino=257 dd-2584 [003] 107.904566: balance_dirty_state: bdi btrfs-1: dirty=714 wb=688 unstable=0 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=14 ino=257 dd-2584 [003] 107.904625: balance_dirty_state: bdi btrfs-1: dirty=714 wb=688 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=15 ino=257 dd-2584 [003] 107.904682: balance_dirty_state: bdi btrfs-1: dirty=739 wb=688 unstable=0 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=16 ino=257 dd-2584 [003] 107.904796: balance_dirty_state: bdi btrfs-1: dirty=764 wb=688 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=17 ino=257 dd-2584 [003] 107.904910: balance_dirty_state: bdi btrfs-1: dirty=789 wb=688 unstable=0 bg_thresh=1005 thresh=2010 gap=533 poll_thresh=18 ino=257 dd-2584 [003] 107.905188: balance_dirty_state: bdi btrfs-1: dirty=839 wb=688 unstable=0 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=19 ino=257 dd-2584 [003] 107.905193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=64232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 107.912509: balance_dirty_state: bdi btrfs-1: dirty=839 wb=638 unstable=0 bg_thresh=1003 thresh=2006 gap=529 poll_thresh=19 ino=257 dd-2584 [003] 107.912578: balance_dirty_state: bdi btrfs-1: dirty=839 wb=638 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=14 ino=257 dd-2584 [003] 107.912637: balance_dirty_state: bdi btrfs-1: dirty=864 wb=638 unstable=0 bg_thresh=1005 thresh=2010 gap=508 poll_thresh=15 ino=257 dd-2584 [003] 107.912696: balance_dirty_state: bdi btrfs-1: dirty=889 wb=638 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=16 ino=257 dd-2584 [003] 107.912700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=64232 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 107.920497: balance_dirty_state: bdi btrfs-1: dirty=889 wb=513 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=16 ino=257 dd-2584 [003] 107.920600: balance_dirty_state: bdi btrfs-1: dirty=889 wb=513 unstable=0 bg_thresh=1005 thresh=2010 gap=608 poll_thresh=12 ino=257 dd-2584 [003] 107.920659: balance_dirty_state: bdi btrfs-1: dirty=914 wb=513 unstable=0 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=13 ino=257 dd-2584 [003] 107.920715: balance_dirty_state: bdi btrfs-1: dirty=939 wb=513 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=14 ino=257 dd-2584 [003] 107.920771: balance_dirty_state: bdi btrfs-1: dirty=939 wb=513 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=15 ino=257 dd-2584 [003] 107.920828: balance_dirty_state: bdi btrfs-1: dirty=964 wb=513 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=16 ino=257 dd-2584 [003] 107.920940: balance_dirty_state: bdi btrfs-1: dirty=989 wb=513 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=17 ino=257 dd-2584 [003] 107.921052: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=513 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=18 ino=257 dd-2584 [003] 107.921056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=64232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 107.921126: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25424 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 107.923034: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=448 to_write=7744 dd-2584 [003] 107.928549: balance_dirty_state: bdi btrfs-1: dirty=564 wb=838 unstable=0 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=18 ino=257 dd-2584 [003] 107.928639: balance_dirty_state: bdi btrfs-1: dirty=589 wb=838 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=13 ino=257 dd-2584 [003] 107.928694: balance_dirty_state: bdi btrfs-1: dirty=614 wb=838 unstable=0 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=14 ino=257 dd-2584 [003] 107.928915: balance_dirty_state: bdi btrfs-1: dirty=614 wb=838 unstable=0 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=15 ino=257 dd-2584 [003] 107.928978: balance_dirty_state: bdi btrfs-1: dirty=639 wb=838 unstable=0 bg_thresh=1005 thresh=2011 gap=534 poll_thresh=16 ino=257 dd-2584 [003] 107.929123: balance_dirty_state: bdi btrfs-1: dirty=664 wb=738 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=17 ino=257 dd-2584 [003] 107.929248: balance_dirty_state: bdi btrfs-1: dirty=714 wb=713 unstable=0 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=18 ino=257 dd-2584 [003] 107.929370: balance_dirty_state: bdi btrfs-1: dirty=739 wb=713 unstable=0 bg_thresh=1002 thresh=2004 gap=552 poll_thresh=19 ino=257 dd-2584 [003] 107.929494: balance_dirty_state: bdi btrfs-1: dirty=764 wb=713 unstable=0 bg_thresh=1002 thresh=2005 gap=528 poll_thresh=20 ino=257 dd-2584 [003] 107.929614: balance_dirty_state: bdi btrfs-1: dirty=789 wb=713 unstable=0 bg_thresh=1001 thresh=2003 gap=501 poll_thresh=21 ino=257 dd-2584 [003] 107.929738: balance_dirty_state: bdi btrfs-1: dirty=839 wb=713 unstable=0 bg_thresh=1004 thresh=2008 gap=456 poll_thresh=22 ino=257 dd-2584 [003] 107.929742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=64232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 107.936506: balance_dirty_state: bdi btrfs-1: dirty=839 wb=713 unstable=0 bg_thresh=1004 thresh=2009 gap=457 poll_thresh=22 ino=257 dd-2584 [003] 107.936514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=64232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 107.944448: balance_dirty_state: bdi btrfs-1: dirty=839 wb=563 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=22 ino=257 dd-2584 [003] 107.944547: balance_dirty_state: bdi btrfs-1: dirty=839 wb=563 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=16 ino=257 dd-2584 [003] 107.944835: balance_dirty_state: bdi btrfs-1: dirty=889 wb=563 unstable=0 bg_thresh=1001 thresh=2002 gap=550 poll_thresh=17 ino=257 dd-2584 [003] 107.944952: balance_dirty_state: bdi btrfs-1: dirty=914 wb=563 unstable=0 bg_thresh=1000 thresh=2001 gap=524 poll_thresh=18 ino=257 dd-2584 [003] 107.945070: balance_dirty_state: bdi btrfs-1: dirty=939 wb=563 unstable=0 bg_thresh=1000 thresh=2000 gap=498 poll_thresh=19 ino=257 dd-2584 [003] 107.945075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=64268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 107.952481: balance_dirty_state: bdi btrfs-1: dirty=939 wb=338 unstable=0 bg_thresh=1001 thresh=2002 gap=725 poll_thresh=19 ino=257 dd-2584 [003] 107.952546: balance_dirty_state: bdi btrfs-1: dirty=964 wb=338 unstable=0 bg_thresh=1000 thresh=2001 gap=699 poll_thresh=14 ino=257 dd-2584 [003] 107.952609: balance_dirty_state: bdi btrfs-1: dirty=964 wb=338 unstable=0 bg_thresh=1003 thresh=2006 gap=704 poll_thresh=15 ino=257 dd-2584 [003] 107.952670: balance_dirty_state: bdi btrfs-1: dirty=989 wb=338 unstable=0 bg_thresh=1002 thresh=2005 gap=678 poll_thresh=16 ino=257 dd-2584 [003] 107.952790: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=338 unstable=0 bg_thresh=1002 thresh=2004 gap=652 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 107.952841: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25456 wrote=0 to_write=8192 dd-2584 [003] 107.952917: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=338 unstable=0 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=18 ino=257 dd-2584 [003] 107.953050: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=388 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=19 ino=257 dd-2584 [003] 107.953184: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=438 unstable=0 bg_thresh=1003 thresh=2006 gap=554 poll_thresh=20 ino=257 dd-2584 [003] 107.953494: balance_dirty_state: bdi btrfs-1: dirty=889 wb=588 unstable=0 bg_thresh=1002 thresh=2005 gap=528 poll_thresh=21 ino=257 dd-2584 [003] 107.953630: balance_dirty_state: bdi btrfs-1: dirty=889 wb=638 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=22 ino=257 dd-2584 [003] 107.953632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=64268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 107.955034: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=608 to_write=7584 dd-2584 [003] 107.960482: balance_dirty_state: bdi btrfs-1: dirty=589 wb=813 unstable=0 bg_thresh=977 thresh=1955 gap=553 poll_thresh=22 ino=257 dd-2584 [003] 107.960567: balance_dirty_state: bdi btrfs-1: dirty=589 wb=813 unstable=0 bg_thresh=971 thresh=1942 gap=540 poll_thresh=16 ino=257 dd-2584 [003] 107.960695: balance_dirty_state: bdi btrfs-1: dirty=639 wb=813 unstable=0 bg_thresh=961 thresh=1923 gap=471 poll_thresh=17 ino=257 dd-2584 [003] 107.960701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1273 task_limit=1194 bdi_dirty=1409 avg_dirty=1409 bdi_gap=-84% task_gap=-269% task_weight=99% bdi_bw=64268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 107.968432: balance_dirty_state: bdi btrfs-1: dirty=639 wb=813 unstable=0 bg_thresh=1008 thresh=2016 gap=564 poll_thresh=17 ino=257 dd-2584 [003] 107.968503: balance_dirty_state: bdi btrfs-1: dirty=639 wb=813 unstable=0 bg_thresh=1010 thresh=2021 gap=569 poll_thresh=13 ino=257 dd-2584 [003] 107.968571: balance_dirty_state: bdi btrfs-1: dirty=664 wb=813 unstable=0 bg_thresh=1007 thresh=2015 gap=538 poll_thresh=14 ino=257 dd-2584 [003] 107.968643: balance_dirty_state: bdi btrfs-1: dirty=677 wb=813 unstable=0 bg_thresh=1007 thresh=2014 gap=524 poll_thresh=15 ino=257 dd-2584 [003] 107.968713: balance_dirty_state: bdi btrfs-1: dirty=703 wb=813 unstable=0 bg_thresh=1006 thresh=2013 gap=497 poll_thresh=16 ino=257 dd-2584 [003] 107.968717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=64268 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 107.976498: balance_dirty_state: bdi btrfs-1: dirty=703 wb=788 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=16 ino=257 dd-2584 [003] 107.976566: balance_dirty_state: bdi btrfs-1: dirty=703 wb=788 unstable=0 bg_thresh=1004 thresh=2009 gap=518 poll_thresh=12 ino=257 dd-2584 [003] 107.976630: balance_dirty_state: bdi btrfs-1: dirty=728 wb=788 unstable=0 bg_thresh=1004 thresh=2008 gap=492 poll_thresh=13 ino=257 dd-2584 [003] 107.976634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=64268 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 107.984447: balance_dirty_state: bdi btrfs-1: dirty=728 wb=788 unstable=0 bg_thresh=1004 thresh=2008 gap=492 poll_thresh=13 ino=257 dd-2584 [003] 107.984452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=64268 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 107.992496: balance_dirty_state: bdi btrfs-1: dirty=728 wb=388 unstable=0 bg_thresh=1010 thresh=2020 gap=904 poll_thresh=13 ino=257 dd-2584 [003] 107.992565: balance_dirty_state: bdi btrfs-1: dirty=753 wb=388 unstable=0 bg_thresh=1010 thresh=2020 gap=879 poll_thresh=10 ino=257 dd-2584 [003] 107.992630: balance_dirty_state: bdi btrfs-1: dirty=753 wb=388 unstable=0 bg_thresh=1009 thresh=2019 gap=878 poll_thresh=11 ino=257 dd-2584 [003] 107.992691: balance_dirty_state: bdi btrfs-1: dirty=778 wb=388 unstable=0 bg_thresh=1009 thresh=2019 gap=853 poll_thresh=12 ino=257 dd-2584 [003] 107.992932: balance_dirty_state: bdi btrfs-1: dirty=803 wb=388 unstable=0 bg_thresh=1009 thresh=2018 gap=827 poll_thresh=13 ino=257 dd-2584 [003] 107.992992: balance_dirty_state: bdi btrfs-1: dirty=803 wb=388 unstable=0 bg_thresh=1009 thresh=2018 gap=827 poll_thresh=14 ino=257 dd-2584 [003] 107.993054: balance_dirty_state: bdi btrfs-1: dirty=828 wb=388 unstable=0 bg_thresh=1008 thresh=2017 gap=801 poll_thresh=15 ino=257 dd-2584 [003] 107.993114: balance_dirty_state: bdi btrfs-1: dirty=828 wb=388 unstable=0 bg_thresh=1011 thresh=2022 gap=806 poll_thresh=16 ino=257 dd-2584 [003] 107.993236: balance_dirty_state: bdi btrfs-1: dirty=878 wb=388 unstable=0 bg_thresh=1010 thresh=2021 gap=755 poll_thresh=17 ino=257 dd-2584 [003] 107.993357: balance_dirty_state: bdi btrfs-1: dirty=903 wb=388 unstable=0 bg_thresh=1010 thresh=2020 gap=729 poll_thresh=18 ino=257 dd-2584 [003] 107.993481: balance_dirty_state: bdi btrfs-1: dirty=928 wb=388 unstable=0 bg_thresh=1009 thresh=2018 gap=702 poll_thresh=19 ino=257 dd-2584 [003] 107.993602: balance_dirty_state: bdi btrfs-1: dirty=978 wb=388 unstable=0 bg_thresh=1008 thresh=2017 gap=651 poll_thresh=20 ino=257 dd-2584 [003] 107.993724: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=388 unstable=0 bg_thresh=1008 thresh=2016 gap=625 poll_thresh=21 ino=257 dd-2584 [003] 107.993859: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=388 unstable=0 bg_thresh=1008 thresh=2017 gap=613 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 107.993937: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25496 wrote=0 to_write=8192 dd-2584 [003] 107.994172: balance_dirty_state: bdi btrfs-1: dirty=980 wb=463 unstable=0 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=23 ino=257 dd-2584 [003] 107.994323: balance_dirty_state: bdi btrfs-1: dirty=942 wb=527 unstable=0 bg_thresh=1010 thresh=2020 gap=551 poll_thresh=24 ino=257 dd-2584 [003] 107.994472: balance_dirty_state: bdi btrfs-1: dirty=931 wb=577 unstable=0 bg_thresh=1009 thresh=2018 gap=510 poll_thresh=25 ino=257 dd-2584 [003] 107.994622: balance_dirty_state: bdi btrfs-1: dirty=882 wb=652 unstable=0 bg_thresh=1010 thresh=2020 gap=486 poll_thresh=26 ino=257 dd-2584 [003] 107.994624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=64268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 107.995356: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=576 to_write=7616 dd-2584 [003] 108.000412: balance_dirty_state: bdi btrfs-1: dirty=560 wb=721 unstable=0 bg_thresh=1004 thresh=2008 gap=727 poll_thresh=26 ino=257 dd-2584 [003] 108.000479: balance_dirty_state: bdi btrfs-1: dirty=585 wb=721 unstable=0 bg_thresh=1001 thresh=2002 gap=696 poll_thresh=19 ino=257 dd-2584 [003] 108.000600: balance_dirty_state: bdi btrfs-1: dirty=610 wb=721 unstable=0 bg_thresh=1003 thresh=2006 gap=675 poll_thresh=20 ino=257 dd-2584 [003] 108.000722: balance_dirty_state: bdi btrfs-1: dirty=660 wb=721 unstable=0 bg_thresh=1002 thresh=2005 gap=624 poll_thresh=21 ino=257 dd-2584 [003] 108.000845: balance_dirty_state: bdi btrfs-1: dirty=685 wb=721 unstable=0 bg_thresh=1002 thresh=2004 gap=598 poll_thresh=22 ino=257 dd-2584 [003] 108.001143: balance_dirty_state: bdi btrfs-1: dirty=710 wb=721 unstable=0 bg_thresh=1004 thresh=2008 gap=577 poll_thresh=23 ino=257 dd-2584 [003] 108.001264: balance_dirty_state: bdi btrfs-1: dirty=735 wb=721 unstable=0 bg_thresh=1003 thresh=2007 gap=551 poll_thresh=24 ino=257 dd-2584 [003] 108.001384: balance_dirty_state: bdi btrfs-1: dirty=785 wb=721 unstable=0 bg_thresh=1003 thresh=2006 gap=500 poll_thresh=25 ino=257 dd-2584 [003] 108.001389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=64268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 108.008481: balance_dirty_state: bdi btrfs-1: dirty=785 wb=621 unstable=0 bg_thresh=1006 thresh=2012 gap=606 poll_thresh=25 ino=257 dd-2584 [003] 108.008551: balance_dirty_state: bdi btrfs-1: dirty=780 wb=616 unstable=0 bg_thresh=1008 thresh=2016 gap=620 poll_thresh=19 ino=257 dd-2584 [003] 108.008674: balance_dirty_state: bdi btrfs-1: dirty=830 wb=616 unstable=0 bg_thresh=1004 thresh=2009 gap=563 poll_thresh=20 ino=257 dd-2584 [003] 108.008795: balance_dirty_state: bdi btrfs-1: dirty=855 wb=616 unstable=0 bg_thresh=1001 thresh=2002 gap=531 poll_thresh=21 ino=257 dd-2584 [003] 108.008916: balance_dirty_state: bdi btrfs-1: dirty=880 wb=616 unstable=0 bg_thresh=1000 thresh=2001 gap=505 poll_thresh=22 ino=257 dd-2584 [003] 108.009039: balance_dirty_state: bdi btrfs-1: dirty=905 wb=616 unstable=0 bg_thresh=999 thresh=1999 gap=478 poll_thresh=23 ino=257 dd-2584 [003] 108.009044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=64268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 108.016467: balance_dirty_state: bdi btrfs-1: dirty=905 wb=477 unstable=0 bg_thresh=1001 thresh=2003 gap=621 poll_thresh=23 ino=257 dd-2584 [003] 108.016546: balance_dirty_state: bdi btrfs-1: dirty=931 wb=477 unstable=0 bg_thresh=1002 thresh=2004 gap=596 poll_thresh=17 ino=257 dd-2584 [003] 108.016891: balance_dirty_state: bdi btrfs-1: dirty=956 wb=477 unstable=0 bg_thresh=1004 thresh=2008 gap=575 poll_thresh=18 ino=257 dd-2584 [003] 108.017031: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=477 unstable=0 bg_thresh=1003 thresh=2007 gap=524 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 108.017073: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25520 wrote=0 to_write=8192 dd-2584 [003] 108.017179: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=477 unstable=0 bg_thresh=1003 thresh=2006 gap=498 poll_thresh=20 ino=257 dd-2584 [003] 108.017181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=64268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 108.018330: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=464 to_write=7728 dd-2584 [003] 108.028513: balance_dirty_state: bdi btrfs-1: dirty=561 wb=667 unstable=0 bg_thresh=1003 thresh=2006 gap=778 poll_thresh=20 ino=257 dd-2584 [003] 108.028580: balance_dirty_state: bdi btrfs-1: dirty=561 wb=667 unstable=0 bg_thresh=1000 thresh=2000 gap=772 poll_thresh=15 ino=257 dd-2584 [003] 108.028641: balance_dirty_state: bdi btrfs-1: dirty=586 wb=667 unstable=0 bg_thresh=1002 thresh=2005 gap=752 poll_thresh=16 ino=257 dd-2584 [003] 108.028762: balance_dirty_state: bdi btrfs-1: dirty=611 wb=667 unstable=0 bg_thresh=999 thresh=1998 gap=720 poll_thresh=17 ino=257 dd-2584 [003] 108.028885: balance_dirty_state: bdi btrfs-1: dirty=661 wb=667 unstable=0 bg_thresh=1001 thresh=2002 gap=674 poll_thresh=18 ino=257 dd-2584 [003] 108.029007: balance_dirty_state: bdi btrfs-1: dirty=686 wb=667 unstable=0 bg_thresh=1000 thresh=2001 gap=648 poll_thresh=19 ino=257 dd-2584 [003] 108.029130: balance_dirty_state: bdi btrfs-1: dirty=711 wb=667 unstable=0 bg_thresh=1000 thresh=2000 gap=622 poll_thresh=20 ino=257 dd-2584 [003] 108.029432: balance_dirty_state: bdi btrfs-1: dirty=761 wb=667 unstable=0 bg_thresh=999 thresh=1999 gap=571 poll_thresh=21 ino=257 dd-2584 [003] 108.029556: balance_dirty_state: bdi btrfs-1: dirty=786 wb=667 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=22 ino=257 dd-2584 [003] 108.029680: balance_dirty_state: bdi btrfs-1: dirty=811 wb=667 unstable=0 bg_thresh=998 thresh=1996 gap=518 poll_thresh=23 ino=257 dd-2584 [003] 108.029805: balance_dirty_state: bdi btrfs-1: dirty=836 wb=667 unstable=0 bg_thresh=997 thresh=1995 gap=492 poll_thresh=24 ino=257 dd-2584 [003] 108.029810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=64268 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 108.036542: balance_dirty_state: bdi btrfs-1: dirty=836 wb=564 unstable=0 bg_thresh=995 thresh=1991 gap=591 poll_thresh=24 ino=257 dd-2584 [003] 108.036611: balance_dirty_state: bdi btrfs-1: dirty=861 wb=564 unstable=0 bg_thresh=998 thresh=1996 gap=571 poll_thresh=18 ino=257 dd-2584 [003] 108.036789: balance_dirty_state: bdi btrfs-1: dirty=886 wb=564 unstable=0 bg_thresh=997 thresh=1995 gap=545 poll_thresh=19 ino=257 dd-2584 [003] 108.036977: balance_dirty_state: bdi btrfs-1: dirty=936 wb=564 unstable=0 bg_thresh=997 thresh=1994 gap=494 poll_thresh=20 ino=257 dd-2584 [003] 108.036984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=64268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 108.044515: balance_dirty_state: bdi btrfs-1: dirty=923 wb=491 unstable=0 bg_thresh=999 thresh=1998 gap=584 poll_thresh=20 ino=257 dd-2584 [003] 108.044611: balance_dirty_state: bdi btrfs-1: dirty=923 wb=491 unstable=0 bg_thresh=998 thresh=1997 gap=583 poll_thresh=15 ino=257 dd-2584 [003] 108.044681: balance_dirty_state: bdi btrfs-1: dirty=948 wb=441 unstable=0 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=16 ino=257 dd-2584 [003] 108.044814: balance_dirty_state: bdi btrfs-1: dirty=973 wb=366 unstable=0 bg_thresh=1001 thresh=2003 gap=664 poll_thresh=17 ino=257 dd-2584 [003] 108.045106: balance_dirty_state: bdi btrfs-1: dirty=998 wb=366 unstable=0 bg_thresh=999 thresh=1999 gap=635 poll_thresh=18 ino=257 dd-2584 [003] 108.045225: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=366 unstable=0 bg_thresh=996 thresh=1992 gap=578 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 108.045280: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25548 wrote=0 to_write=8192 dd-2584 [003] 108.045349: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=366 unstable=0 bg_thresh=998 thresh=1996 gap=557 poll_thresh=20 ino=257 dd-2584 [003] 108.045477: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=391 unstable=0 bg_thresh=997 thresh=1995 gap=531 poll_thresh=21 ino=257 dd-2584 [003] 108.045605: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=441 unstable=0 bg_thresh=997 thresh=1994 gap=480 poll_thresh=22 ino=257 dd-2584 [003] 108.045606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=64268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 108.046686: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=592 to_write=7600 dd-2584 [003] 108.052424: balance_dirty_state: bdi btrfs-1: dirty=573 wb=866 unstable=0 bg_thresh=997 thresh=1994 gap=555 poll_thresh=22 ino=257 dd-2584 [003] 108.052495: balance_dirty_state: bdi btrfs-1: dirty=573 wb=816 unstable=0 bg_thresh=999 thresh=1999 gap=610 poll_thresh=16 ino=257 dd-2584 [003] 108.052616: balance_dirty_state: bdi btrfs-1: dirty=598 wb=816 unstable=0 bg_thresh=999 thresh=1998 gap=584 poll_thresh=17 ino=257 dd-2584 [003] 108.052729: balance_dirty_state: bdi btrfs-1: dirty=648 wb=816 unstable=0 bg_thresh=1001 thresh=2002 gap=538 poll_thresh=18 ino=257 dd-2584 [003] 108.053007: balance_dirty_state: bdi btrfs-1: dirty=673 wb=816 unstable=0 bg_thresh=1000 thresh=2001 gap=512 poll_thresh=19 ino=257 dd-2584 [003] 108.053122: balance_dirty_state: bdi btrfs-1: dirty=698 wb=816 unstable=0 bg_thresh=997 thresh=1994 gap=480 poll_thresh=20 ino=257 dd-2584 [003] 108.053127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 108.060503: balance_dirty_state: bdi btrfs-1: dirty=715 wb=697 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=20 ino=257 dd-2584 [003] 108.060630: balance_dirty_state: bdi btrfs-1: dirty=740 wb=672 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=15 ino=257 dd-2584 [003] 108.060752: balance_dirty_state: bdi btrfs-1: dirty=765 wb=672 unstable=0 bg_thresh=999 thresh=1998 gap=561 poll_thresh=16 ino=257 dd-2584 [003] 108.060987: balance_dirty_state: bdi btrfs-1: dirty=790 wb=672 unstable=0 bg_thresh=998 thresh=1997 gap=535 poll_thresh=17 ino=257 dd-2584 [003] 108.061227: balance_dirty_state: bdi btrfs-1: dirty=815 wb=672 unstable=0 bg_thresh=998 thresh=1996 gap=509 poll_thresh=18 ino=257 dd-2584 [003] 108.061467: balance_dirty_state: bdi btrfs-1: dirty=840 wb=672 unstable=0 bg_thresh=997 thresh=1995 gap=483 poll_thresh=19 ino=257 dd-2584 [003] 108.061476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 108.068536: balance_dirty_state: bdi btrfs-1: dirty=840 wb=597 unstable=0 bg_thresh=997 thresh=1995 gap=558 poll_thresh=19 ino=257 dd-2584 [003] 108.068619: balance_dirty_state: bdi btrfs-1: dirty=865 wb=597 unstable=0 bg_thresh=1000 thresh=2000 gap=538 poll_thresh=14 ino=257 dd-2584 [003] 108.068682: balance_dirty_state: bdi btrfs-1: dirty=890 wb=597 unstable=0 bg_thresh=999 thresh=1999 gap=512 poll_thresh=15 ino=257 dd-2584 [003] 108.068743: balance_dirty_state: bdi btrfs-1: dirty=890 wb=597 unstable=0 bg_thresh=999 thresh=1999 gap=512 poll_thresh=16 ino=257 dd-2584 [003] 108.068880: balance_dirty_state: bdi btrfs-1: dirty=916 wb=597 unstable=0 bg_thresh=997 thresh=1995 gap=482 poll_thresh=17 ino=257 dd-2584 [003] 108.068884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 108.076482: balance_dirty_state: bdi btrfs-1: dirty=916 wb=597 unstable=0 bg_thresh=997 thresh=1995 gap=482 poll_thresh=17 ino=257 dd-2584 [003] 108.076491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 108.084581: balance_dirty_state: bdi btrfs-1: dirty=916 wb=347 unstable=0 bg_thresh=997 thresh=1995 gap=732 poll_thresh=17 ino=257 dd-2584 [003] 108.084845: balance_dirty_state: bdi btrfs-1: dirty=929 wb=347 unstable=0 bg_thresh=998 thresh=1996 gap=720 poll_thresh=13 ino=257 dd-2584 [003] 108.084919: balance_dirty_state: bdi btrfs-1: dirty=942 wb=347 unstable=0 bg_thresh=999 thresh=1998 gap=709 poll_thresh=14 ino=257 dd-2584 [003] 108.084993: balance_dirty_state: bdi btrfs-1: dirty=968 wb=347 unstable=0 bg_thresh=999 thresh=1999 gap=684 poll_thresh=15 ino=257 dd-2584 [003] 108.085065: balance_dirty_state: bdi btrfs-1: dirty=981 wb=347 unstable=0 bg_thresh=999 thresh=1998 gap=670 poll_thresh=16 ino=257 dd-2584 [003] 108.085209: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=347 unstable=0 bg_thresh=999 thresh=1998 gap=644 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 108.085267: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25588 wrote=0 to_write=8192 dd-2584 [003] 108.085363: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=347 unstable=0 bg_thresh=998 thresh=1996 gap=603 poll_thresh=18 ino=257 dd-2584 [003] 108.085518: balance_dirty_state: bdi btrfs-1: dirty=997 wb=422 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=19 ino=257 dd-2584 [003] 108.085674: balance_dirty_state: bdi btrfs-1: dirty=986 wb=472 unstable=0 bg_thresh=998 thresh=1996 gap=538 poll_thresh=20 ino=257 dd-2584 [003] 108.085828: balance_dirty_state: bdi btrfs-1: dirty=937 wb=547 unstable=0 bg_thresh=998 thresh=1997 gap=513 poll_thresh=21 ino=257 dd-2584 [003] 108.085981: balance_dirty_state: bdi btrfs-1: dirty=926 wb=597 unstable=0 bg_thresh=998 thresh=1997 gap=474 poll_thresh=22 ino=257 dd-2584 [003] 108.085983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 108.087530: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=608 to_write=7584 dd-2584 [007] 108.092527: balance_dirty_state: bdi btrfs-1: dirty=565 wb=808 unstable=0 bg_thresh=998 thresh=1997 gap=624 poll_thresh=22 ino=257 dd-2584 [007] 108.093002: balance_dirty_state: bdi btrfs-1: dirty=578 wb=808 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=16 ino=257 dd-2584 [007] 108.093273: balance_dirty_state: bdi btrfs-1: dirty=617 wb=808 unstable=0 bg_thresh=998 thresh=1996 gap=571 poll_thresh=17 ino=257 dd-2584 [007] 108.093555: balance_dirty_state: bdi btrfs-1: dirty=642 wb=808 unstable=0 bg_thresh=993 thresh=1987 gap=537 poll_thresh=18 ino=257 dd-2584 [007] 108.093823: balance_dirty_state: bdi btrfs-1: dirty=667 wb=808 unstable=0 bg_thresh=1001 thresh=2003 gap=528 poll_thresh=19 ino=257 dd-2584 [007] 108.094080: balance_dirty_state: bdi btrfs-1: dirty=692 wb=808 unstable=0 bg_thresh=1001 thresh=2002 gap=502 poll_thresh=20 ino=257 dd-2584 [007] 108.094357: balance_dirty_state: bdi btrfs-1: dirty=742 wb=808 unstable=0 bg_thresh=1000 thresh=2001 gap=451 poll_thresh=21 ino=257 dd-2584 [007] 108.094366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=101% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 108.100566: balance_dirty_state: bdi btrfs-1: dirty=737 wb=668 unstable=0 bg_thresh=998 thresh=1996 gap=591 poll_thresh=21 ino=257 dd-2584 [007] 108.100718: balance_dirty_state: bdi btrfs-1: dirty=750 wb=668 unstable=0 bg_thresh=997 thresh=1995 gap=577 poll_thresh=16 ino=257 dd-2584 [007] 108.100996: balance_dirty_state: bdi btrfs-1: dirty=776 wb=668 unstable=0 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=17 ino=257 dd-2584 [007] 108.101264: balance_dirty_state: bdi btrfs-1: dirty=801 wb=668 unstable=0 bg_thresh=1000 thresh=2001 gap=532 poll_thresh=18 ino=257 dd-2584 [007] 108.102310: balance_dirty_state: bdi btrfs-1: dirty=851 wb=668 unstable=0 bg_thresh=1047 thresh=2095 gap=576 poll_thresh=19 ino=257 dd-2584 [007] 108.102545: balance_dirty_state: bdi btrfs-1: dirty=876 wb=668 unstable=0 bg_thresh=1047 thresh=2094 gap=550 poll_thresh=20 ino=257 dd-2584 [007] 108.102782: balance_dirty_state: bdi btrfs-1: dirty=901 wb=668 unstable=0 bg_thresh=1046 thresh=2093 gap=524 poll_thresh=21 ino=257 dd-2584 [007] 108.103017: balance_dirty_state: bdi btrfs-1: dirty=926 wb=668 unstable=0 bg_thresh=1046 thresh=2092 gap=498 poll_thresh=22 ino=257 dd-2584 [007] 108.103027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1351 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 108.108545: balance_dirty_state: bdi btrfs-1: dirty=926 wb=543 unstable=0 bg_thresh=1046 thresh=2092 gap=623 poll_thresh=22 ino=257 dd-2584 [007] 108.108642: balance_dirty_state: bdi btrfs-1: dirty=951 wb=543 unstable=0 bg_thresh=1045 thresh=2091 gap=597 poll_thresh=16 ino=257 dd-2584 [007] 108.108760: balance_dirty_state: bdi btrfs-1: dirty=976 wb=543 unstable=0 bg_thresh=1047 thresh=2095 gap=576 poll_thresh=17 ino=257 dd-2584 [007] 108.108887: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=543 unstable=0 bg_thresh=1047 thresh=2094 gap=525 poll_thresh=18 ino=257 dd-2584 [007] 108.109018: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=468 unstable=0 bg_thresh=1046 thresh=2093 gap=574 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 108.109093: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25612 wrote=0 to_write=8192 dd-2584 [007] 108.109318: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=520 unstable=0 bg_thresh=1046 thresh=2092 gap=548 poll_thresh=20 ino=257 dd-2584 [007] 108.109447: balance_dirty_state: bdi btrfs-1: dirty=974 wb=595 unstable=0 bg_thresh=1048 thresh=2096 gap=527 poll_thresh=21 ino=257 dd-2584 [007] 108.109577: balance_dirty_state: bdi btrfs-1: dirty=974 wb=645 unstable=0 bg_thresh=1047 thresh=2095 gap=476 poll_thresh=22 ino=257 dd-2584 [007] 108.109579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1444 task_limit=1354 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 108.111482: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=592 to_write=7600 dd-2584 [004] 108.116530: balance_dirty_state: bdi btrfs-1: dirty=560 wb=934 unstable=0 bg_thresh=1047 thresh=2095 gap=601 poll_thresh=22 ino=257 dd-2584 [004] 108.116602: balance_dirty_state: bdi btrfs-1: dirty=560 wb=934 unstable=0 bg_thresh=1047 thresh=2094 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 108.116721: balance_dirty_state: bdi btrfs-1: dirty=610 wb=934 unstable=0 bg_thresh=1046 thresh=2093 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 108.116863: balance_dirty_state: bdi btrfs-1: dirty=635 wb=934 unstable=0 bg_thresh=1046 thresh=2092 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 108.117070: balance_dirty_state: bdi btrfs-1: dirty=660 wb=934 unstable=0 bg_thresh=1043 thresh=2086 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 108.117077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1345 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 108.124478: balance_dirty_state: bdi btrfs-1: dirty=660 wb=807 unstable=0 bg_thresh=1039 thresh=2079 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 108.124607: balance_dirty_state: bdi btrfs-1: dirty=685 wb=807 unstable=0 bg_thresh=1039 thresh=2079 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 108.124728: balance_dirty_state: bdi btrfs-1: dirty=710 wb=807 unstable=0 bg_thresh=1039 thresh=2078 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 108.124847: balance_dirty_state: bdi btrfs-1: dirty=710 wb=807 unstable=0 bg_thresh=1039 thresh=2078 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 108.125439: balance_dirty_state: bdi btrfs-1: dirty=760 wb=807 unstable=0 bg_thresh=1038 thresh=2077 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 108.125448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-204% task_weight=100% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 108.132475: balance_dirty_state: bdi btrfs-1: dirty=760 wb=677 unstable=0 bg_thresh=1026 thresh=2052 gap=615 poll_thresh=17 ino=257 dd-2584 [004] 108.132576: balance_dirty_state: bdi btrfs-1: dirty=760 wb=677 unstable=0 bg_thresh=1026 thresh=2052 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 108.132672: balance_dirty_state: bdi btrfs-1: dirty=785 wb=677 unstable=0 bg_thresh=1026 thresh=2052 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 108.132770: balance_dirty_state: bdi btrfs-1: dirty=785 wb=677 unstable=0 bg_thresh=1028 thresh=2057 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 108.132868: balance_dirty_state: bdi btrfs-1: dirty=810 wb=677 unstable=0 bg_thresh=1028 thresh=2057 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 108.133065: balance_dirty_state: bdi btrfs-1: dirty=835 wb=677 unstable=0 bg_thresh=1033 thresh=2067 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 108.133272: balance_dirty_state: bdi btrfs-1: dirty=885 wb=677 unstable=0 bg_thresh=1033 thresh=2066 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 108.133278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 108.140527: balance_dirty_state: bdi btrfs-1: dirty=885 wb=573 unstable=0 bg_thresh=1027 thresh=2054 gap=596 poll_thresh=18 ino=257 dd-2584 [006] 108.140609: balance_dirty_state: bdi btrfs-1: dirty=885 wb=573 unstable=0 bg_thresh=1027 thresh=2054 gap=596 poll_thresh=13 ino=257 dd-2584 [006] 108.140999: balance_dirty_state: bdi btrfs-1: dirty=910 wb=573 unstable=0 bg_thresh=1040 thresh=2080 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 108.141064: balance_dirty_state: bdi btrfs-1: dirty=910 wb=573 unstable=0 bg_thresh=1037 thresh=2074 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 108.141162: balance_dirty_state: bdi btrfs-1: dirty=935 wb=573 unstable=0 bg_thresh=1039 thresh=2079 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 108.141372: balance_dirty_state: bdi btrfs-1: dirty=960 wb=573 unstable=0 bg_thresh=1039 thresh=2078 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 108.141748: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=573 unstable=0 bg_thresh=1041 thresh=2082 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 108.141754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-49% task_gap=-198% task_weight=100% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 108.148564: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=446 unstable=0 bg_thresh=1011 thresh=2023 gap=567 poll_thresh=18 ino=257 dd-2584 [006] 108.148645: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=446 unstable=0 bg_thresh=1012 thresh=2024 gap=542 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 108.148670: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25652 wrote=0 to_write=8192 dd-2584 [006] 108.148750: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=446 unstable=0 bg_thresh=1011 thresh=2023 gap=541 poll_thresh=14 ino=257 dd-2584 [006] 108.148849: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=446 unstable=0 bg_thresh=1011 thresh=2023 gap=516 poll_thresh=15 ino=257 dd-2584 [006] 108.148952: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=496 unstable=0 bg_thresh=1014 thresh=2028 gap=521 poll_thresh=16 ino=257 dd-2584 [006] 108.149157: balance_dirty_state: bdi btrfs-1: dirty=986 wb=546 unstable=0 bg_thresh=1013 thresh=2027 gap=495 poll_thresh=17 ino=257 dd-2584 [006] 108.149159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 108.150248: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=544 to_write=7648 dd-2584 [006] 108.160525: balance_dirty_state: bdi btrfs-1: dirty=547 wb=746 unstable=0 bg_thresh=1013 thresh=2026 gap=733 poll_thresh=17 ino=257 dd-2584 [006] 108.160634: balance_dirty_state: bdi btrfs-1: dirty=585 wb=746 unstable=0 bg_thresh=1013 thresh=2027 gap=696 poll_thresh=13 ino=257 dd-2584 [006] 108.160731: balance_dirty_state: bdi btrfs-1: dirty=585 wb=746 unstable=0 bg_thresh=1013 thresh=2027 gap=696 poll_thresh=14 ino=257 dd-2584 [006] 108.160822: balance_dirty_state: bdi btrfs-1: dirty=610 wb=746 unstable=0 bg_thresh=1016 thresh=2032 gap=676 poll_thresh=15 ino=257 dd-2584 [006] 108.160913: balance_dirty_state: bdi btrfs-1: dirty=635 wb=746 unstable=0 bg_thresh=1016 thresh=2032 gap=651 poll_thresh=16 ino=257 dd-2584 [006] 108.161150: balance_dirty_state: bdi btrfs-1: dirty=660 wb=746 unstable=0 bg_thresh=1015 thresh=2030 gap=624 poll_thresh=17 ino=257 dd-2584 [006] 108.161990: balance_dirty_state: bdi btrfs-1: dirty=686 wb=746 unstable=0 bg_thresh=1013 thresh=2027 gap=595 poll_thresh=18 ino=257 dd-2584 [006] 108.162904: balance_dirty_state: bdi btrfs-1: dirty=724 wb=746 unstable=0 bg_thresh=1010 thresh=2020 gap=550 poll_thresh=19 ino=257 dd-2584 [006] 108.163156: balance_dirty_state: bdi btrfs-1: dirty=749 wb=746 unstable=0 bg_thresh=1012 thresh=2025 gap=530 poll_thresh=20 ino=257 dd-2584 [006] 108.163849: balance_dirty_state: bdi btrfs-1: dirty=774 wb=746 unstable=0 bg_thresh=1045 thresh=2091 gap=571 poll_thresh=21 ino=257 dd-2584 [006] 108.164089: balance_dirty_state: bdi btrfs-1: dirty=824 wb=746 unstable=0 bg_thresh=1045 thresh=2090 gap=520 poll_thresh=22 ino=257 dd-2584 [006] 108.164099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1439 task_limit=1350 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=65444 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 108.168586: balance_dirty_state: bdi btrfs-1: dirty=824 wb=621 unstable=0 bg_thresh=1036 thresh=2072 gap=627 poll_thresh=22 ino=257 dd-2584 [006] 108.168680: balance_dirty_state: bdi btrfs-1: dirty=824 wb=621 unstable=0 bg_thresh=1035 thresh=2071 gap=626 poll_thresh=16 ino=257 dd-2584 [006] 108.168801: balance_dirty_state: bdi btrfs-1: dirty=874 wb=621 unstable=0 bg_thresh=1038 thresh=2076 gap=581 poll_thresh=17 ino=257 dd-2584 [006] 108.168921: balance_dirty_state: bdi btrfs-1: dirty=899 wb=621 unstable=0 bg_thresh=1037 thresh=2075 gap=555 poll_thresh=18 ino=257 dd-2584 [006] 108.169043: balance_dirty_state: bdi btrfs-1: dirty=924 wb=621 unstable=0 bg_thresh=1037 thresh=2074 gap=529 poll_thresh=19 ino=257 dd-2584 [006] 108.169161: balance_dirty_state: bdi btrfs-1: dirty=949 wb=621 unstable=0 bg_thresh=1039 thresh=2078 gap=508 poll_thresh=20 ino=257 dd-2584 [006] 108.169166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1337 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-51% task_gap=-204% task_weight=101% bdi_bw=65444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 108.176601: balance_dirty_state: bdi btrfs-1: dirty=949 wb=546 unstable=0 bg_thresh=1036 thresh=2073 gap=578 poll_thresh=20 ino=257 dd-2584 [006] 108.176863: balance_dirty_state: bdi btrfs-1: dirty=974 wb=546 unstable=0 bg_thresh=1036 thresh=2072 gap=552 poll_thresh=15 ino=257 dd-2584 [006] 108.176924: balance_dirty_state: bdi btrfs-1: dirty=999 wb=546 unstable=0 bg_thresh=1036 thresh=2072 gap=527 poll_thresh=16 ino=257 dd-2584 [006] 108.177044: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=546 unstable=0 bg_thresh=1035 thresh=2071 gap=501 poll_thresh=17 ino=257 dd-2584 [006] 108.177048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1331 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-212% task_weight=100% bdi_bw=65444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 108.184585: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=421 unstable=0 bg_thresh=1035 thresh=2071 gap=626 poll_thresh=17 ino=257 dd-2584 [006] 108.184699: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=421 unstable=0 bg_thresh=1035 thresh=2070 gap=600 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 108.184721: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25688 wrote=0 to_write=8192 dd-2584 [006] 108.184788: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=421 unstable=0 bg_thresh=1035 thresh=2070 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 108.184876: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=434 unstable=0 bg_thresh=1034 thresh=2069 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 108.184968: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=484 unstable=0 bg_thresh=1037 thresh=2074 gap=529 poll_thresh=16 ino=257 dd-2584 [006] 108.185152: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=534 unstable=0 bg_thresh=1036 thresh=2073 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 108.185376: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=460 unstable=0 bg_thresh=1032 thresh=2064 gap=594 poll_thresh=18 ino=257 dd-2584 [006] 108.185574: balance_dirty_state: bdi btrfs-1: dirty=972 wb=498 unstable=0 bg_thresh=1035 thresh=2071 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 108.185766: balance_dirty_state: bdi btrfs-1: dirty=972 wb=548 unstable=0 bg_thresh=1030 thresh=2060 gap=540 poll_thresh=20 ino=257 dd-2584 [006] 108.186241: balance_dirty_state: bdi btrfs-1: dirty=872 wb=673 unstable=0 bg_thresh=1035 thresh=2071 gap=526 poll_thresh=21 ino=257 dd-2584 [006] 108.186425: balance_dirty_state: bdi btrfs-1: dirty=847 wb=723 unstable=0 bg_thresh=1035 thresh=2070 gap=500 poll_thresh=22 ino=257 dd-2584 [006] 108.186428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1330 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=65444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 108.187807: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=256 wrote=720 to_write=7472 dd-2584 [006] 108.192603: balance_dirty_state: bdi btrfs-1: dirty=547 wb=1023 unstable=0 bg_thresh=1035 thresh=2070 gap=500 poll_thresh=22 ino=257 dd-2584 [006] 108.192613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1330 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-168% task_weight=100% bdi_bw=65444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 108.204654: balance_dirty_state: bdi btrfs-1: dirty=547 wb=759 unstable=0 bg_thresh=1036 thresh=2072 gap=766 poll_thresh=22 ino=257 dd-2584 [006] 108.204736: balance_dirty_state: bdi btrfs-1: dirty=572 wb=759 unstable=0 bg_thresh=1038 thresh=2077 gap=746 poll_thresh=16 ino=257 dd-2584 [006] 108.204856: balance_dirty_state: bdi btrfs-1: dirty=597 wb=759 unstable=0 bg_thresh=1040 thresh=2081 gap=725 poll_thresh=17 ino=257 dd-2584 [006] 108.204977: balance_dirty_state: bdi btrfs-1: dirty=622 wb=759 unstable=0 bg_thresh=1040 thresh=2080 gap=699 poll_thresh=18 ino=257 dd-2584 [006] 108.205096: balance_dirty_state: bdi btrfs-1: dirty=672 wb=759 unstable=0 bg_thresh=1039 thresh=2079 gap=648 poll_thresh=19 ino=257 dd-2584 [006] 108.205218: balance_dirty_state: bdi btrfs-1: dirty=697 wb=759 unstable=0 bg_thresh=1041 thresh=2083 gap=627 poll_thresh=20 ino=257 dd-2584 [006] 108.205339: balance_dirty_state: bdi btrfs-1: dirty=722 wb=759 unstable=0 bg_thresh=1038 thresh=2076 gap=595 poll_thresh=21 ino=257 dd-2584 [006] 108.205633: balance_dirty_state: bdi btrfs-1: dirty=772 wb=759 unstable=0 bg_thresh=1037 thresh=2075 gap=544 poll_thresh=22 ino=257 dd-2584 [006] 108.205755: balance_dirty_state: bdi btrfs-1: dirty=797 wb=759 unstable=0 bg_thresh=1037 thresh=2074 gap=518 poll_thresh=23 ino=257 dd-2584 [006] 108.205760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=65444 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 108.212601: balance_dirty_state: bdi btrfs-1: dirty=797 wb=608 unstable=0 bg_thresh=1036 thresh=2073 gap=668 poll_thresh=23 ino=257 dd-2584 [000] 108.212686: balance_dirty_state: bdi btrfs-1: dirty=822 wb=608 unstable=0 bg_thresh=1033 thresh=2067 gap=637 poll_thresh=17 ino=257 dd-2584 [000] 108.212806: balance_dirty_state: bdi btrfs-1: dirty=847 wb=608 unstable=0 bg_thresh=1033 thresh=2066 gap=611 poll_thresh=18 ino=257 dd-2584 [000] 108.212922: balance_dirty_state: bdi btrfs-1: dirty=872 wb=608 unstable=0 bg_thresh=1035 thresh=2070 gap=590 poll_thresh=19 ino=257 dd-2584 [000] 108.213038: balance_dirty_state: bdi btrfs-1: dirty=897 wb=608 unstable=0 bg_thresh=1034 thresh=2069 gap=564 poll_thresh=20 ino=257 dd-2584 [000] 108.213152: balance_dirty_state: bdi btrfs-1: dirty=947 wb=608 unstable=0 bg_thresh=1034 thresh=2068 gap=513 poll_thresh=21 ino=257 dd-2584 [000] 108.213156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1328 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-12% task_gap=-125% task_weight=100% bdi_bw=65444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 108.220499: balance_dirty_state: bdi btrfs-1: dirty=947 wb=470 unstable=0 bg_thresh=1033 thresh=2066 gap=649 poll_thresh=21 ino=257 dd-2584 [000] 108.220577: balance_dirty_state: bdi btrfs-1: dirty=947 wb=470 unstable=0 bg_thresh=1032 thresh=2065 gap=648 poll_thresh=16 ino=257 dd-2584 [000] 108.220693: balance_dirty_state: bdi btrfs-1: dirty=997 wb=470 unstable=0 bg_thresh=1032 thresh=2064 gap=597 poll_thresh=17 ino=257 dd-2584 [000] 108.220974: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=470 unstable=0 bg_thresh=1034 thresh=2068 gap=576 poll_thresh=18 ino=257 dd-2584 [000] 108.221091: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=470 unstable=0 bg_thresh=1033 thresh=2067 gap=550 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 108.221158: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25724 wrote=0 to_write=8192 dd-2584 [000] 108.221218: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=470 unstable=0 bg_thresh=1033 thresh=2066 gap=524 poll_thresh=20 ino=257 dd-2584 [000] 108.221348: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=520 unstable=0 bg_thresh=1032 thresh=2065 gap=473 poll_thresh=21 ino=257 dd-2584 [000] 108.221350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-59% task_gap=-218% task_weight=100% bdi_bw=65444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 108.222469: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=292 wrote=560 to_write=7632 dd-2584 [000] 108.228566: balance_dirty_state: bdi btrfs-1: dirty=547 wb=920 unstable=0 bg_thresh=1034 thresh=2069 gap=602 poll_thresh=21 ino=257 dd-2584 [000] 108.228663: balance_dirty_state: bdi btrfs-1: dirty=547 wb=920 unstable=0 bg_thresh=1034 thresh=2068 gap=601 poll_thresh=16 ino=257 dd-2584 [000] 108.228786: balance_dirty_state: bdi btrfs-1: dirty=597 wb=920 unstable=0 bg_thresh=1033 thresh=2067 gap=550 poll_thresh=17 ino=257 dd-2584 [000] 108.228901: balance_dirty_state: bdi btrfs-1: dirty=622 wb=920 unstable=0 bg_thresh=1033 thresh=2066 gap=524 poll_thresh=18 ino=257 dd-2584 [000] 108.229045: balance_dirty_state: bdi btrfs-1: dirty=647 wb=895 unstable=0 bg_thresh=1035 thresh=2070 gap=528 poll_thresh=19 ino=257 dd-2584 [000] 108.229247: balance_dirty_state: bdi btrfs-1: dirty=697 wb=795 unstable=0 bg_thresh=1034 thresh=2069 gap=577 poll_thresh=20 ino=257 dd-2584 [000] 108.229708: balance_dirty_state: bdi btrfs-1: dirty=722 wb=795 unstable=0 bg_thresh=1034 thresh=2068 gap=551 poll_thresh=21 ino=257 dd-2584 [000] 108.229881: balance_dirty_state: bdi btrfs-1: dirty=747 wb=795 unstable=0 bg_thresh=1036 thresh=2072 gap=530 poll_thresh=22 ino=257 dd-2584 [000] 108.230058: balance_dirty_state: bdi btrfs-1: dirty=772 wb=795 unstable=0 bg_thresh=1035 thresh=2071 gap=504 poll_thresh=23 ino=257 dd-2584 [000] 108.230064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1331 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-212% task_weight=100% bdi_bw=65444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 108.236498: balance_dirty_state: bdi btrfs-1: dirty=772 wb=795 unstable=0 bg_thresh=1029 thresh=2059 gap=492 poll_thresh=23 ino=257 dd-2584 [000] 108.236561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1319 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-227% task_weight=101% bdi_bw=65444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 108.244528: balance_dirty_state: bdi btrfs-1: dirty=778 wb=565 unstable=0 bg_thresh=1022 thresh=2044 gap=701 poll_thresh=23 ino=257 dd-2584 [004] 108.244654: balance_dirty_state: bdi btrfs-1: dirty=778 wb=565 unstable=0 bg_thresh=1022 thresh=2044 gap=701 poll_thresh=17 ino=257 dd-2584 [004] 108.244820: balance_dirty_state: bdi btrfs-1: dirty=828 wb=565 unstable=0 bg_thresh=1024 thresh=2049 gap=656 poll_thresh=18 ino=257 dd-2584 [004] 108.244989: balance_dirty_state: bdi btrfs-1: dirty=853 wb=565 unstable=0 bg_thresh=1027 thresh=2054 gap=636 poll_thresh=19 ino=257 dd-2584 [004] 108.245159: balance_dirty_state: bdi btrfs-1: dirty=878 wb=565 unstable=0 bg_thresh=1029 thresh=2058 gap=615 poll_thresh=20 ino=257 dd-2584 [004] 108.245331: balance_dirty_state: bdi btrfs-1: dirty=903 wb=565 unstable=0 bg_thresh=1028 thresh=2057 gap=589 poll_thresh=21 ino=257 dd-2584 [004] 108.245793: balance_dirty_state: bdi btrfs-1: dirty=953 wb=565 unstable=0 bg_thresh=1028 thresh=2056 gap=538 poll_thresh=22 ino=257 dd-2584 [004] 108.245969: balance_dirty_state: bdi btrfs-1: dirty=978 wb=565 unstable=0 bg_thresh=1027 thresh=2055 gap=512 poll_thresh=23 ino=257 dd-2584 [004] 108.245975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1316 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=65444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 108.252625: balance_dirty_state: bdi btrfs-1: dirty=978 wb=440 unstable=0 bg_thresh=1029 thresh=2058 gap=640 poll_thresh=23 ino=257 dd-2584 [004] 108.252741: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=440 unstable=0 bg_thresh=1028 thresh=2057 gap=614 poll_thresh=17 ino=257 dd-2584 [004] 108.252950: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=440 unstable=0 bg_thresh=1028 thresh=2056 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 108.253157: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=440 unstable=0 bg_thresh=1027 thresh=2055 gap=562 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 108.253199: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25756 wrote=0 to_write=8192 dd-2584 [004] 108.253334: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=440 unstable=0 bg_thresh=1029 thresh=2059 gap=541 poll_thresh=20 ino=257 dd-2584 [004] 108.253464: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=490 unstable=0 bg_thresh=1029 thresh=2058 gap=490 poll_thresh=21 ino=257 dd-2584 [004] 108.253466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1319 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-86% task_gap=-273% task_weight=100% bdi_bw=65444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 108.254618: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=324 wrote=592 to_write=7600 dd-2584 [004] 108.260608: balance_dirty_state: bdi btrfs-1: dirty=528 wb=915 unstable=0 bg_thresh=1028 thresh=2056 gap=613 poll_thresh=21 ino=257 dd-2584 [004] 108.260679: balance_dirty_state: bdi btrfs-1: dirty=528 wb=915 unstable=0 bg_thresh=1027 thresh=2055 gap=612 poll_thresh=16 ino=257 dd-2584 [004] 108.260800: balance_dirty_state: bdi btrfs-1: dirty=578 wb=915 unstable=0 bg_thresh=1027 thresh=2054 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 108.261109: balance_dirty_state: bdi btrfs-1: dirty=603 wb=915 unstable=0 bg_thresh=1026 thresh=2053 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 108.261284: balance_dirty_state: bdi btrfs-1: dirty=628 wb=915 unstable=0 bg_thresh=1032 thresh=2065 gap=522 poll_thresh=19 ino=257 dd-2584 [004] 108.261449: balance_dirty_state: bdi btrfs-1: dirty=653 wb=915 unstable=0 bg_thresh=1032 thresh=2064 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 108.261456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1324 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-37% task_gap=-176% task_weight=101% bdi_bw=65444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 108.268644: balance_dirty_state: bdi btrfs-1: dirty=653 wb=790 unstable=0 bg_thresh=1026 thresh=2052 gap=609 poll_thresh=20 ino=257 dd-2584 [004] 108.268710: balance_dirty_state: bdi btrfs-1: dirty=678 wb=790 unstable=0 bg_thresh=1026 thresh=2052 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 108.268768: balance_dirty_state: bdi btrfs-1: dirty=703 wb=790 unstable=0 bg_thresh=1025 thresh=2051 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 108.268937: balance_dirty_state: bdi btrfs-1: dirty=728 wb=790 unstable=0 bg_thresh=1027 thresh=2055 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 108.269107: balance_dirty_state: bdi btrfs-1: dirty=753 wb=790 unstable=0 bg_thresh=1021 thresh=2042 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 108.269113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-201% task_weight=101% bdi_bw=65728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 108.280571: balance_dirty_state: bdi btrfs-1: dirty=753 wb=665 unstable=0 bg_thresh=1028 thresh=2056 gap=638 poll_thresh=18 ino=257 dd-2584 [002] 108.280645: balance_dirty_state: bdi btrfs-1: dirty=778 wb=665 unstable=0 bg_thresh=1028 thresh=2056 gap=613 poll_thresh=13 ino=257 dd-2584 [002] 108.280708: balance_dirty_state: bdi btrfs-1: dirty=778 wb=665 unstable=0 bg_thresh=1030 thresh=2061 gap=618 poll_thresh=14 ino=257 dd-2584 [002] 108.280769: balance_dirty_state: bdi btrfs-1: dirty=803 wb=665 unstable=0 bg_thresh=1030 thresh=2061 gap=593 poll_thresh=15 ino=257 dd-2584 [002] 108.280828: balance_dirty_state: bdi btrfs-1: dirty=828 wb=665 unstable=0 bg_thresh=1033 thresh=2066 gap=573 poll_thresh=16 ino=257 dd-2584 [002] 108.281122: balance_dirty_state: bdi btrfs-1: dirty=853 wb=665 unstable=0 bg_thresh=1035 thresh=2071 gap=553 poll_thresh=17 ino=257 dd-2584 [002] 108.281244: balance_dirty_state: bdi btrfs-1: dirty=878 wb=665 unstable=0 bg_thresh=1035 thresh=2070 gap=527 poll_thresh=18 ino=257 dd-2584 [002] 108.281364: balance_dirty_state: bdi btrfs-1: dirty=928 wb=665 unstable=0 bg_thresh=1037 thresh=2074 gap=481 poll_thresh=19 ino=257 dd-2584 [002] 108.281369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1334 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=65728 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 108.288529: balance_dirty_state: bdi btrfs-1: dirty=928 wb=340 unstable=0 bg_thresh=1023 thresh=2047 gap=779 poll_thresh=19 ino=257 dd-2584 [002] 108.288591: balance_dirty_state: bdi btrfs-1: dirty=928 wb=340 unstable=0 bg_thresh=1023 thresh=2047 gap=779 poll_thresh=14 ino=257 dd-2584 [002] 108.288650: balance_dirty_state: bdi btrfs-1: dirty=953 wb=340 unstable=0 bg_thresh=1023 thresh=2047 gap=754 poll_thresh=15 ino=257 dd-2584 [002] 108.288708: balance_dirty_state: bdi btrfs-1: dirty=953 wb=340 unstable=0 bg_thresh=1026 thresh=2052 gap=759 poll_thresh=16 ino=257 dd-2584 [002] 108.288824: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=340 unstable=0 bg_thresh=1025 thresh=2051 gap=708 poll_thresh=17 ino=257 dd-2584 [002] 108.288947: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=340 unstable=0 bg_thresh=1027 thresh=2055 gap=687 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 108.288973: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25792 wrote=0 to_write=16384 dd-2584 [002] 108.289127: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=340 unstable=0 bg_thresh=1027 thresh=2054 gap=661 poll_thresh=19 ino=257 dd-2584 [002] 108.289322: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=390 unstable=0 bg_thresh=1023 thresh=2047 gap=604 poll_thresh=20 ino=257 dd-2584 [002] 108.289800: balance_dirty_state: bdi btrfs-1: dirty=928 wb=540 unstable=0 bg_thresh=1020 thresh=2040 gap=572 poll_thresh=21 ino=257 dd-2584 [002] 108.289990: balance_dirty_state: bdi btrfs-1: dirty=903 wb=590 unstable=0 bg_thresh=1019 thresh=2038 gap=545 poll_thresh=22 ino=257 dd-2584 [002] 108.290204: balance_dirty_state: bdi btrfs-1: dirty=879 wb=640 unstable=0 bg_thresh=1019 thresh=2038 gap=519 poll_thresh=23 ino=257 dd-2584 [002] 108.290420: balance_dirty_state: bdi btrfs-1: dirty=868 wb=690 unstable=0 bg_thresh=1018 thresh=2036 gap=478 poll_thresh=24 ino=257 dd-2584 [002] 108.290422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=65728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 108.291201: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=360 wrote=704 to_write=15680 dd-2584 [001] 108.296548: balance_dirty_state: bdi btrfs-1: dirty=541 wb=905 unstable=0 bg_thresh=1004 thresh=2009 gap=563 poll_thresh=24 ino=257 dd-2584 [001] 108.296628: balance_dirty_state: bdi btrfs-1: dirty=541 wb=905 unstable=0 bg_thresh=1004 thresh=2009 gap=563 poll_thresh=18 ino=257 dd-2584 [001] 108.296748: balance_dirty_state: bdi btrfs-1: dirty=591 wb=905 unstable=0 bg_thresh=1009 thresh=2019 gap=523 poll_thresh=19 ino=257 dd-2584 [001] 108.296874: balance_dirty_state: bdi btrfs-1: dirty=616 wb=905 unstable=0 bg_thresh=1009 thresh=2018 gap=497 poll_thresh=20 ino=257 dd-2584 [001] 108.296879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=65728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 108.308513: balance_dirty_state: bdi btrfs-1: dirty=616 wb=705 unstable=0 bg_thresh=1010 thresh=2020 gap=699 poll_thresh=20 ino=257 dd-2584 [001] 108.308586: balance_dirty_state: bdi btrfs-1: dirty=641 wb=705 unstable=0 bg_thresh=1012 thresh=2025 gap=679 poll_thresh=15 ino=257 dd-2584 [001] 108.308646: balance_dirty_state: bdi btrfs-1: dirty=641 wb=705 unstable=0 bg_thresh=1012 thresh=2025 gap=679 poll_thresh=16 ino=257 dd-2584 [001] 108.308947: balance_dirty_state: bdi btrfs-1: dirty=691 wb=705 unstable=0 bg_thresh=1012 thresh=2024 gap=628 poll_thresh=17 ino=257 dd-2584 [001] 108.309065: balance_dirty_state: bdi btrfs-1: dirty=716 wb=705 unstable=0 bg_thresh=1011 thresh=2023 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 108.309185: balance_dirty_state: bdi btrfs-1: dirty=741 wb=705 unstable=0 bg_thresh=1013 thresh=2027 gap=581 poll_thresh=19 ino=257 dd-2584 [001] 108.309308: balance_dirty_state: bdi btrfs-1: dirty=766 wb=705 unstable=0 bg_thresh=1013 thresh=2026 gap=555 poll_thresh=20 ino=257 dd-2584 [001] 108.309431: balance_dirty_state: bdi btrfs-1: dirty=816 wb=705 unstable=0 bg_thresh=1012 thresh=2025 gap=504 poll_thresh=21 ino=257 dd-2584 [001] 108.309436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=65728 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 108.320610: balance_dirty_state: bdi btrfs-1: dirty=816 wb=455 unstable=0 bg_thresh=1011 thresh=2022 gap=751 poll_thresh=21 ino=257 dd-2584 [001] 108.320688: balance_dirty_state: bdi btrfs-1: dirty=816 wb=455 unstable=0 bg_thresh=1013 thresh=2027 gap=756 poll_thresh=16 ino=257 dd-2584 [001] 108.320803: balance_dirty_state: bdi btrfs-1: dirty=866 wb=455 unstable=0 bg_thresh=1015 thresh=2031 gap=710 poll_thresh=17 ino=257 dd-2584 [001] 108.320916: balance_dirty_state: bdi btrfs-1: dirty=891 wb=455 unstable=0 bg_thresh=1015 thresh=2030 gap=684 poll_thresh=18 ino=257 dd-2584 [001] 108.321028: balance_dirty_state: bdi btrfs-1: dirty=916 wb=455 unstable=0 bg_thresh=1011 thresh=2023 gap=652 poll_thresh=19 ino=257 dd-2584 [001] 108.321308: balance_dirty_state: bdi btrfs-1: dirty=941 wb=455 unstable=0 bg_thresh=1011 thresh=2022 gap=626 poll_thresh=20 ino=257 dd-2584 [001] 108.321420: balance_dirty_state: bdi btrfs-1: dirty=991 wb=455 unstable=0 bg_thresh=1013 thresh=2026 gap=580 poll_thresh=21 ino=257 dd-2584 [001] 108.321532: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=455 unstable=0 bg_thresh=1012 thresh=2025 gap=554 poll_thresh=22 ino=257 flush-btrfs-1-2586 [006] 108.321619: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25824 wrote=0 to_write=16384 dd-2584 [001] 108.321657: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=455 unstable=0 bg_thresh=1012 thresh=2024 gap=528 poll_thresh=23 ino=257 dd-2584 [001] 108.321785: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=505 unstable=0 bg_thresh=1011 thresh=2023 gap=477 poll_thresh=24 ino=257 dd-2584 [001] 108.321786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-224% task_weight=100% bdi_bw=65728 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 108.323171: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=392 wrote=544 to_write=15840 dd-2584 [001] 108.332681: balance_dirty_state: bdi btrfs-1: dirty=541 wb=880 unstable=0 bg_thresh=1010 thresh=2021 gap=600 poll_thresh=24 ino=257 dd-2584 [001] 108.332763: balance_dirty_state: bdi btrfs-1: dirty=541 wb=880 unstable=0 bg_thresh=1013 thresh=2026 gap=605 poll_thresh=18 ino=257 dd-2584 [001] 108.332879: balance_dirty_state: bdi btrfs-1: dirty=591 wb=880 unstable=0 bg_thresh=1012 thresh=2025 gap=554 poll_thresh=19 ino=257 dd-2584 [001] 108.332993: balance_dirty_state: bdi btrfs-1: dirty=616 wb=880 unstable=0 bg_thresh=1009 thresh=2018 gap=522 poll_thresh=20 ino=257 dd-2584 [001] 108.333275: balance_dirty_state: bdi btrfs-1: dirty=641 wb=880 unstable=0 bg_thresh=1011 thresh=2022 gap=501 poll_thresh=21 ino=257 dd-2584 [001] 108.333280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=65728 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 108.344634: balance_dirty_state: bdi btrfs-1: dirty=641 wb=605 unstable=0 bg_thresh=1007 thresh=2015 gap=769 poll_thresh=21 ino=257 dd-2584 [001] 108.344712: balance_dirty_state: bdi btrfs-1: dirty=666 wb=553 unstable=0 bg_thresh=1013 thresh=2026 gap=807 poll_thresh=16 ino=257 dd-2584 [001] 108.344831: balance_dirty_state: bdi btrfs-1: dirty=691 wb=540 unstable=0 bg_thresh=1012 thresh=2025 gap=794 poll_thresh=17 ino=257 dd-2584 [001] 108.344949: balance_dirty_state: bdi btrfs-1: dirty=716 wb=540 unstable=0 bg_thresh=1012 thresh=2024 gap=768 poll_thresh=18 ino=257 dd-2584 [001] 108.345067: balance_dirty_state: bdi btrfs-1: dirty=766 wb=540 unstable=0 bg_thresh=1011 thresh=2023 gap=717 poll_thresh=19 ino=257 dd-2584 [001] 108.345183: balance_dirty_state: bdi btrfs-1: dirty=791 wb=540 unstable=0 bg_thresh=1013 thresh=2027 gap=696 poll_thresh=20 ino=257 dd-2584 [001] 108.345300: balance_dirty_state: bdi btrfs-1: dirty=816 wb=540 unstable=0 bg_thresh=1013 thresh=2026 gap=670 poll_thresh=21 ino=257 dd-2584 [001] 108.345420: balance_dirty_state: bdi btrfs-1: dirty=841 wb=540 unstable=0 bg_thresh=1009 thresh=2019 gap=638 poll_thresh=22 ino=257 dd-2584 [001] 108.345536: balance_dirty_state: bdi btrfs-1: dirty=891 wb=540 unstable=0 bg_thresh=1009 thresh=2018 gap=587 poll_thresh=23 ino=257 dd-2584 [001] 108.345827: balance_dirty_state: bdi btrfs-1: dirty=916 wb=540 unstable=0 bg_thresh=1011 thresh=2022 gap=566 poll_thresh=24 ino=257 dd-2584 [001] 108.345942: balance_dirty_state: bdi btrfs-1: dirty=941 wb=540 unstable=0 bg_thresh=1010 thresh=2021 gap=540 poll_thresh=25 ino=257 dd-2584 [001] 108.346061: balance_dirty_state: bdi btrfs-1: dirty=991 wb=540 unstable=0 bg_thresh=1010 thresh=2020 gap=489 poll_thresh=26 ino=257 dd-2584 [001] 108.346066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-228% task_weight=100% bdi_bw=65728 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 108.352735: balance_dirty_state: bdi btrfs-1: dirty=991 wb=540 unstable=0 bg_thresh=1010 thresh=2020 gap=489 poll_thresh=26 ino=257 dd-2584 [001] 108.352744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=65728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 108.360694: balance_dirty_state: bdi btrfs-1: dirty=991 wb=540 unstable=0 bg_thresh=1010 thresh=2020 gap=489 poll_thresh=26 ino=257 dd-2584 [001] 108.360703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=65728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 108.368701: balance_dirty_state: bdi btrfs-1: dirty=991 wb=540 unstable=0 bg_thresh=1010 thresh=2020 gap=489 poll_thresh=26 ino=257 dd-2584 [001] 108.368709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=65728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 108.376602: balance_dirty_state: bdi btrfs-1: dirty=991 wb=540 unstable=0 bg_thresh=1010 thresh=2020 gap=489 poll_thresh=26 ino=257 dd-2584 [001] 108.376611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=64576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 108.384702: balance_dirty_state: bdi btrfs-1: dirty=991 wb=540 unstable=0 bg_thresh=1010 thresh=2020 gap=489 poll_thresh=26 ino=257 dd-2584 [001] 108.384710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=64576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 108.392701: balance_dirty_state: bdi btrfs-1: dirty=991 wb=540 unstable=0 bg_thresh=1010 thresh=2020 gap=489 poll_thresh=26 ino=257 dd-2584 [001] 108.392709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=64576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 108.400684: balance_dirty_state: bdi btrfs-1: dirty=991 wb=540 unstable=0 bg_thresh=1010 thresh=2020 gap=489 poll_thresh=26 ino=257 dd-2584 [001] 108.400696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=64576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 108.408714: balance_dirty_state: bdi btrfs-1: dirty=991 wb=540 unstable=0 bg_thresh=1010 thresh=2020 gap=489 poll_thresh=26 ino=257 dd-2584 [001] 108.408725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=64576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 108.416656: balance_dirty_state: bdi btrfs-1: dirty=991 wb=540 unstable=0 bg_thresh=1010 thresh=2020 gap=489 poll_thresh=26 ino=257 dd-2584 [001] 108.416665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=64576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 108.428597: balance_dirty_state: bdi btrfs-1: dirty=991 wb=540 unstable=0 bg_thresh=1001 thresh=2002 gap=471 poll_thresh=26 ino=257 dd-2584 [005] 108.428604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=64576 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 108.436662: balance_dirty_state: bdi btrfs-1: dirty=991 wb=540 unstable=0 bg_thresh=1006 thresh=2013 gap=482 poll_thresh=26 ino=257 dd-2584 [005] 108.436671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=64576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 108.444634: balance_dirty_state: bdi btrfs-1: dirty=991 wb=540 unstable=0 bg_thresh=1006 thresh=2013 gap=482 poll_thresh=26 ino=257 dd-2584 [005] 108.444648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=64576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 108.452584: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=540 unstable=0 bg_thresh=996 thresh=1992 gap=436 poll_thresh=26 ino=257 dd-2584 [005] 108.452597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=64576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 108.452623: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25956 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 108.454412: writeback_single_inode: bdi btrfs-1: ino=257 state= age=524 wrote=448 to_write=7744 dd-2584 [001] 108.460570: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1416 unstable=0 bg_thresh=999 thresh=1998 gap=429 poll_thresh=26 ino=257 dd-2584 [001] 108.460576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-349% task_weight=98% bdi_bw=64576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 108.468698: balance_dirty_state: bdi btrfs-1: dirty=3 wb=1516 unstable=0 bg_thresh=997 thresh=1995 gap=476 poll_thresh=26 ino=257 dd-2584 [001] 108.468711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=64576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 108.480661: balance_dirty_state: bdi btrfs-1: dirty=3 wb=1028 unstable=0 bg_thresh=997 thresh=1995 gap=964 poll_thresh=26 ino=257 dd-2584 [001] 108.480795: balance_dirty_state: bdi btrfs-1: dirty=3 wb=1028 unstable=0 bg_thresh=1000 thresh=2000 gap=969 poll_thresh=19 ino=257 dd-2584 [001] 108.481040: balance_dirty_state: bdi btrfs-1: dirty=53 wb=1028 unstable=0 bg_thresh=999 thresh=1999 gap=918 poll_thresh=20 ino=257 dd-2584 [001] 108.481282: balance_dirty_state: bdi btrfs-1: dirty=78 wb=1028 unstable=0 bg_thresh=999 thresh=1998 gap=892 poll_thresh=21 ino=257 dd-2584 [001] 108.481525: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1028 unstable=0 bg_thresh=1001 thresh=2002 gap=871 poll_thresh=22 ino=257 dd-2584 [001] 108.481768: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1028 unstable=0 bg_thresh=1000 thresh=2001 gap=845 poll_thresh=23 ino=257 dd-2584 [001] 108.482448: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1028 unstable=0 bg_thresh=1000 thresh=2000 gap=794 poll_thresh=24 ino=257 dd-2584 [001] 108.482688: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1028 unstable=0 bg_thresh=1002 thresh=2004 gap=773 poll_thresh=25 ino=257 dd-2584 [001] 108.482924: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1028 unstable=0 bg_thresh=1001 thresh=2003 gap=747 poll_thresh=26 ino=257 dd-2584 [001] 108.483164: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1028 unstable=0 bg_thresh=1001 thresh=2002 gap=696 poll_thresh=27 ino=257 dd-2584 [001] 108.483408: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1028 unstable=0 bg_thresh=997 thresh=1995 gap=664 poll_thresh=28 ino=257 dd-2584 [001] 108.483652: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1028 unstable=0 bg_thresh=999 thresh=1999 gap=643 poll_thresh=29 ino=257 dd-2584 [001] 108.483896: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1028 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=30 ino=257 dd-2584 [001] 108.484144: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1028 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=31 ino=257 dd-2584 [001] 108.484756: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1028 unstable=0 bg_thresh=1000 thresh=2001 gap=545 poll_thresh=32 ino=257 dd-2584 [001] 108.485128: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1028 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=34 ino=257 dd-2584 [001] 108.485137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=59952 base_bw=28 task_bw=0 dirtied=48 period=0 think=8 pause=8 dd-2584 [001] 108.492636: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1028 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=34 ino=257 dd-2584 [001] 108.492643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=59952 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [000] 108.500660: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1028 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=34 ino=257 dd-2584 [000] 108.500669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=59952 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [000] 108.508578: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1028 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=34 ino=257 dd-2584 [000] 108.508585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=59952 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [000] 108.516659: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1028 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=34 ino=257 dd-2584 [000] 108.516666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=59952 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [000] 108.524623: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1028 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=34 ino=257 dd-2584 [000] 108.524630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=59952 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [000] 108.532636: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1028 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=34 ino=257 dd-2584 [000] 108.532644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=59952 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [000] 108.540666: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1028 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=34 ino=257 dd-2584 [000] 108.540674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=59952 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [000] 108.548686: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1028 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=34 ino=257 dd-2584 [000] 108.548694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=59952 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [000] 108.560672: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1028 unstable=0 bg_thresh=1007 thresh=2015 gap=509 poll_thresh=34 ino=257 dd-2584 [000] 108.560796: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1028 unstable=0 bg_thresh=1004 thresh=2009 gap=503 poll_thresh=25 ino=257 dd-2584 [000] 108.561027: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1028 unstable=0 bg_thresh=1009 thresh=2019 gap=488 poll_thresh=26 ino=257 dd-2584 [000] 108.561036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=59952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 108.572657: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1028 unstable=0 bg_thresh=1006 thresh=2012 gap=481 poll_thresh=26 ino=257 dd-2584 [000] 108.572666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=59952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 108.580698: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1028 unstable=0 bg_thresh=1000 thresh=2000 gap=469 poll_thresh=26 ino=257 dd-2584 [004] 108.580704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=59952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 108.588666: balance_dirty_state: bdi btrfs-1: dirty=503 wb=903 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=26 ino=257 dd-2584 [000] 108.588736: balance_dirty_state: bdi btrfs-1: dirty=528 wb=903 unstable=0 bg_thresh=997 thresh=1995 gap=564 poll_thresh=19 ino=257 dd-2584 [000] 108.588853: balance_dirty_state: bdi btrfs-1: dirty=553 wb=903 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=20 ino=257 dd-2584 [000] 108.588972: balance_dirty_state: bdi btrfs-1: dirty=603 wb=903 unstable=0 bg_thresh=1002 thresh=2004 gap=498 poll_thresh=21 ino=257 dd-2584 [000] 108.588976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=54328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 108.596675: balance_dirty_state: bdi btrfs-1: dirty=603 wb=903 unstable=0 bg_thresh=1002 thresh=2004 gap=498 poll_thresh=21 ino=257 dd-2584 [000] 108.596683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=54328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 108.608651: balance_dirty_state: bdi btrfs-1: dirty=603 wb=903 unstable=0 bg_thresh=1002 thresh=2004 gap=498 poll_thresh=21 ino=257 dd-2584 [004] 108.608655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=54328 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 108.616671: balance_dirty_state: bdi btrfs-1: dirty=603 wb=778 unstable=0 bg_thresh=1001 thresh=2002 gap=621 poll_thresh=21 ino=257 dd-2584 [004] 108.616800: balance_dirty_state: bdi btrfs-1: dirty=628 wb=778 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 108.617041: balance_dirty_state: bdi btrfs-1: dirty=653 wb=778 unstable=0 bg_thresh=1003 thresh=2006 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 108.617756: balance_dirty_state: bdi btrfs-1: dirty=703 wb=628 unstable=0 bg_thresh=1005 thresh=2010 gap=679 poll_thresh=18 ino=257 dd-2584 [004] 108.617993: balance_dirty_state: bdi btrfs-1: dirty=728 wb=628 unstable=0 bg_thresh=1004 thresh=2009 gap=653 poll_thresh=19 ino=257 dd-2584 [004] 108.618226: balance_dirty_state: bdi btrfs-1: dirty=753 wb=628 unstable=0 bg_thresh=1004 thresh=2008 gap=627 poll_thresh=20 ino=257 dd-2584 [004] 108.618458: balance_dirty_state: bdi btrfs-1: dirty=778 wb=628 unstable=0 bg_thresh=1006 thresh=2012 gap=606 poll_thresh=21 ino=257 dd-2584 [004] 108.618695: balance_dirty_state: bdi btrfs-1: dirty=828 wb=628 unstable=0 bg_thresh=1002 thresh=2005 gap=549 poll_thresh=22 ino=257 dd-2584 [004] 108.618933: balance_dirty_state: bdi btrfs-1: dirty=853 wb=628 unstable=0 bg_thresh=1002 thresh=2004 gap=523 poll_thresh=23 ino=257 dd-2584 [004] 108.619168: balance_dirty_state: bdi btrfs-1: dirty=878 wb=628 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=24 ino=257 dd-2584 [004] 108.619176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=54328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 108.624654: balance_dirty_state: bdi btrfs-1: dirty=878 wb=253 unstable=0 bg_thresh=1002 thresh=2004 gap=873 poll_thresh=24 ino=257 dd-2584 [004] 108.624761: balance_dirty_state: bdi btrfs-1: dirty=903 wb=253 unstable=0 bg_thresh=1004 thresh=2009 gap=853 poll_thresh=18 ino=257 dd-2584 [004] 108.624931: balance_dirty_state: bdi btrfs-1: dirty=928 wb=253 unstable=0 bg_thresh=1004 thresh=2008 gap=827 poll_thresh=19 ino=257 dd-2584 [004] 108.625394: balance_dirty_state: bdi btrfs-1: dirty=953 wb=253 unstable=0 bg_thresh=1006 thresh=2012 gap=806 poll_thresh=20 ino=257 dd-2584 [004] 108.625564: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=253 unstable=0 bg_thresh=1005 thresh=2011 gap=755 poll_thresh=21 ino=257 dd-2584 [004] 108.625734: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=253 unstable=0 bg_thresh=1005 thresh=2010 gap=729 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 108.625826: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26128 wrote=0 to_write=8192 dd-2584 [004] 108.625921: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=253 unstable=0 bg_thresh=1004 thresh=2008 gap=702 poll_thresh=23 ino=257 dd-2584 [004] 108.626106: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=303 unstable=0 bg_thresh=1003 thresh=2007 gap=651 poll_thresh=24 ino=257 dd-2584 [004] 108.626293: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=378 unstable=0 bg_thresh=1003 thresh=2006 gap=625 poll_thresh=25 ino=257 dd-2584 [004] 108.626479: balance_dirty_state: bdi btrfs-1: dirty=978 wb=428 unstable=0 bg_thresh=1002 thresh=2005 gap=599 poll_thresh=26 ino=257 dd-2584 [004] 108.626666: balance_dirty_state: bdi btrfs-1: dirty=953 wb=478 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=27 ino=257 dd-2584 [004] 108.627139: balance_dirty_state: bdi btrfs-1: dirty=853 wb=628 unstable=0 bg_thresh=1004 thresh=2008 gap=527 poll_thresh=28 ino=257 dd-2584 [004] 108.627328: balance_dirty_state: bdi btrfs-1: dirty=828 wb=678 unstable=0 bg_thresh=1003 thresh=2007 gap=501 poll_thresh=29 ino=257 dd-2584 [004] 108.627330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=54328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 108.630001: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=1248 to_write=6944 dd-2584 [000] 108.636281: balance_dirty_state: bdi btrfs-1: dirty=3 wb=903 unstable=0 bg_thresh=1003 thresh=2007 gap=1101 poll_thresh=29 ino=257 dd-2584 [000] 108.636355: balance_dirty_state: bdi btrfs-1: dirty=3 wb=903 unstable=0 bg_thresh=1006 thresh=2012 gap=1106 poll_thresh=22 ino=257 dd-2584 [000] 108.636545: balance_dirty_state: bdi btrfs-1: dirty=53 wb=903 unstable=0 bg_thresh=1002 thresh=2005 gap=1049 poll_thresh=34 ino=257 dd-2584 [000] 108.636795: balance_dirty_state: bdi btrfs-1: dirty=103 wb=903 unstable=0 bg_thresh=1004 thresh=2008 gap=1002 poll_thresh=33 ino=257 dd-2584 [000] 108.636982: balance_dirty_state: bdi btrfs-1: dirty=153 wb=903 unstable=0 bg_thresh=1003 thresh=2007 gap=951 poll_thresh=35 ino=257 dd-2584 [000] 108.637364: balance_dirty_state: bdi btrfs-1: dirty=217 wb=903 unstable=0 bg_thresh=1004 thresh=2008 gap=888 poll_thresh=37 ino=257 dd-2584 [000] 108.637565: balance_dirty_state: bdi btrfs-1: dirty=269 wb=903 unstable=0 bg_thresh=1003 thresh=2007 gap=835 poll_thresh=39 ino=257 dd-2584 [000] 108.637766: balance_dirty_state: bdi btrfs-1: dirty=308 wb=903 unstable=0 bg_thresh=1002 thresh=2004 gap=793 poll_thresh=41 ino=257 dd-2584 [000] 108.637959: balance_dirty_state: bdi btrfs-1: dirty=360 wb=903 unstable=0 bg_thresh=1004 thresh=2008 gap=745 poll_thresh=43 ino=257 dd-2584 [000] 108.638150: balance_dirty_state: bdi btrfs-1: dirty=412 wb=903 unstable=0 bg_thresh=1003 thresh=2007 gap=692 poll_thresh=45 ino=257 dd-2584 [000] 108.638343: balance_dirty_state: bdi btrfs-1: dirty=451 wb=903 unstable=0 bg_thresh=1003 thresh=2006 gap=652 poll_thresh=47 ino=257 dd-2584 [000] 108.638892: balance_dirty_state: bdi btrfs-1: dirty=516 wb=778 unstable=0 bg_thresh=1003 thresh=2007 gap=713 poll_thresh=49 ino=257 dd-2584 [000] 108.639171: balance_dirty_state: bdi btrfs-1: dirty=579 wb=778 unstable=0 bg_thresh=1005 thresh=2010 gap=653 poll_thresh=51 ino=257 dd-2584 [000] 108.639444: balance_dirty_state: bdi btrfs-1: dirty=629 wb=778 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=53 ino=257 dd-2584 [000] 108.639715: balance_dirty_state: bdi btrfs-1: dirty=704 wb=778 unstable=0 bg_thresh=1002 thresh=2004 gap=522 poll_thresh=55 ino=257 dd-2584 [000] 108.640153: balance_dirty_state: bdi btrfs-1: dirty=768 wb=778 unstable=0 bg_thresh=1001 thresh=2002 gap=456 poll_thresh=57 ino=257 dd-2584 [000] 108.640159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=54328 base_bw=28 task_bw=0 dirtied=64 period=0 think=4 pause=8 dd-2584 [000] 108.648698: balance_dirty_state: bdi btrfs-1: dirty=768 wb=378 unstable=0 bg_thresh=1003 thresh=2006 gap=860 poll_thresh=57 ino=257 dd-2584 [000] 108.648772: balance_dirty_state: bdi btrfs-1: dirty=793 wb=378 unstable=0 bg_thresh=1005 thresh=2011 gap=840 poll_thresh=43 ino=257 dd-2584 [000] 108.648968: balance_dirty_state: bdi btrfs-1: dirty=843 wb=378 unstable=0 bg_thresh=1004 thresh=2009 gap=788 poll_thresh=45 ino=257 dd-2584 [000] 108.649165: balance_dirty_state: bdi btrfs-1: dirty=893 wb=378 unstable=0 bg_thresh=1006 thresh=2013 gap=742 poll_thresh=47 ino=257 dd-2584 [000] 108.649449: balance_dirty_state: bdi btrfs-1: dirty=943 wb=378 unstable=0 bg_thresh=999 thresh=1998 gap=677 poll_thresh=49 ino=257 dd-2584 [000] 108.649947: balance_dirty_state: bdi btrfs-1: dirty=994 wb=378 unstable=0 bg_thresh=1005 thresh=2011 gap=639 poll_thresh=51 ino=257 dd-2584 [000] 108.650376: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=253 unstable=0 bg_thresh=999 thresh=1998 gap=676 poll_thresh=53 ino=257 flush-btrfs-1-2586 [001] 108.650455: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26152 wrote=0 to_write=8192 dd-2584 [000] 108.650691: balance_dirty_state: bdi btrfs-1: dirty=1119 wb=253 unstable=0 bg_thresh=1002 thresh=2005 gap=633 poll_thresh=55 ino=257 dd-2584 [000] 108.651013: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=378 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=57 ino=257 dd-2584 [000] 108.651527: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=481 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=59 ino=257 dd-2584 [000] 108.651529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-389% task_weight=99% bdi_bw=54328 base_bw=28 task_bw=0 dirtied=64 period=0 think=4 pause=8 dd-2584 [000] 108.656810: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1294 unstable=0 bg_thresh=998 thresh=1996 gap=510 poll_thresh=59 ino=257 dd-2584 [000] 108.656938: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1219 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=44 ino=257 dd-2584 [000] 108.657262: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1294 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=46 ino=257 dd-2584 [000] 108.657584: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1383 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=48 ino=257 dd-2584 [000] 108.657586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=54328 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 108.658042: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=1376 to_write=6816 dd-2584 [000] 108.668723: balance_dirty_state: bdi btrfs-1: dirty=28 wb=1483 unstable=0 bg_thresh=1000 thresh=2000 gap=489 poll_thresh=48 ino=257 dd-2584 [000] 108.668729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1601 avg_dirty=1601 bdi_gap=-148% task_gap=-395% task_weight=98% bdi_bw=54328 base_bw=28 task_bw=0 dirtied=48 period=0 think=4 pause=8 dd-2584 [000] 108.677039: balance_dirty_state: bdi btrfs-1: dirty=28 wb=1142 unstable=0 bg_thresh=998 thresh=1996 gap=826 poll_thresh=48 ino=257 dd-2584 [000] 108.677116: balance_dirty_state: bdi btrfs-1: dirty=28 wb=1142 unstable=0 bg_thresh=998 thresh=1996 gap=826 poll_thresh=36 ino=257 dd-2584 [000] 108.677295: balance_dirty_state: bdi btrfs-1: dirty=78 wb=1142 unstable=0 bg_thresh=1003 thresh=2006 gap=786 poll_thresh=38 ino=257 dd-2584 [000] 108.677646: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1142 unstable=0 bg_thresh=1005 thresh=2010 gap=740 poll_thresh=40 ino=257 dd-2584 [000] 108.677821: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1142 unstable=0 bg_thresh=1007 thresh=2014 gap=694 poll_thresh=42 ino=257 dd-2584 [000] 108.678014: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1142 unstable=0 bg_thresh=1003 thresh=2006 gap=647 poll_thresh=44 ino=257 dd-2584 [000] 108.678201: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1142 unstable=0 bg_thresh=1006 thresh=2012 gap=603 poll_thresh=46 ino=257 dd-2584 [000] 108.678390: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1142 unstable=0 bg_thresh=1005 thresh=2010 gap=551 poll_thresh=48 ino=257 dd-2584 [000] 108.679070: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1142 unstable=0 bg_thresh=1041 thresh=2083 gap=549 poll_thresh=50 ino=257 dd-2584 [000] 108.679301: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1142 unstable=0 bg_thresh=1040 thresh=2081 gap=497 poll_thresh=52 ino=257 dd-2584 [000] 108.679305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1342 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=54328 base_bw=28 task_bw=0 dirtied=64 period=0 think=0 pause=8 dd-2584 [000] 108.684682: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1012 unstable=0 bg_thresh=1040 thresh=2081 gap=627 poll_thresh=52 ino=257 dd-2584 [000] 108.684748: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1012 unstable=0 bg_thresh=1043 thresh=2086 gap=607 poll_thresh=39 ino=257 dd-2584 [000] 108.684919: balance_dirty_state: bdi btrfs-1: dirty=517 wb=1012 unstable=0 bg_thresh=1042 thresh=2084 gap=555 poll_thresh=41 ino=257 dd-2584 [000] 108.685087: balance_dirty_state: bdi btrfs-1: dirty=567 wb=1012 unstable=0 bg_thresh=1041 thresh=2083 gap=504 poll_thresh=43 ino=257 dd-2584 [000] 108.685092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1344 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=54328 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [000] 108.692688: balance_dirty_state: bdi btrfs-1: dirty=567 wb=882 unstable=0 bg_thresh=1022 thresh=2045 gap=596 poll_thresh=43 ino=257 dd-2584 [000] 108.692752: balance_dirty_state: bdi btrfs-1: dirty=592 wb=882 unstable=0 bg_thresh=1022 thresh=2045 gap=571 poll_thresh=32 ino=257 dd-2584 [000] 108.692937: balance_dirty_state: bdi btrfs-1: dirty=617 wb=882 unstable=0 bg_thresh=1021 thresh=2043 gap=544 poll_thresh=34 ino=257 dd-2584 [000] 108.693331: balance_dirty_state: bdi btrfs-1: dirty=667 wb=882 unstable=0 bg_thresh=1023 thresh=2047 gap=498 poll_thresh=36 ino=257 dd-2584 [000] 108.693336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-92% task_gap=-284% task_weight=98% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [000] 108.700688: balance_dirty_state: bdi btrfs-1: dirty=667 wb=757 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=36 ino=257 dd-2584 [000] 108.700752: balance_dirty_state: bdi btrfs-1: dirty=692 wb=757 unstable=0 bg_thresh=1007 thresh=2015 gap=566 poll_thresh=27 ino=257 dd-2584 [000] 108.700872: balance_dirty_state: bdi btrfs-1: dirty=717 wb=757 unstable=0 bg_thresh=1010 thresh=2020 gap=546 poll_thresh=28 ino=257 dd-2584 [000] 108.701001: balance_dirty_state: bdi btrfs-1: dirty=767 wb=757 unstable=0 bg_thresh=1009 thresh=2019 gap=495 poll_thresh=29 ino=257 dd-2584 [000] 108.701006: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 108.708734: balance_dirty_state: bdi btrfs-1: dirty=767 wb=618 unstable=0 bg_thresh=1011 thresh=2022 gap=637 poll_thresh=29 ino=257 dd-2584 [005] 108.708803: balance_dirty_state: bdi btrfs-1: dirty=767 wb=618 unstable=0 bg_thresh=1011 thresh=2022 gap=637 poll_thresh=22 ino=257 dd-2584 [005] 108.708921: balance_dirty_state: bdi btrfs-1: dirty=817 wb=618 unstable=0 bg_thresh=1013 thresh=2027 gap=592 poll_thresh=23 ino=257 dd-2584 [005] 108.709045: balance_dirty_state: bdi btrfs-1: dirty=842 wb=618 unstable=0 bg_thresh=1013 thresh=2026 gap=566 poll_thresh=24 ino=257 dd-2584 [005] 108.709170: balance_dirty_state: bdi btrfs-1: dirty=867 wb=618 unstable=0 bg_thresh=1015 thresh=2030 gap=545 poll_thresh=25 ino=257 dd-2584 [005] 108.709472: balance_dirty_state: bdi btrfs-1: dirty=917 wb=618 unstable=0 bg_thresh=1011 thresh=2023 gap=488 poll_thresh=26 ino=257 dd-2584 [005] 108.709477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-315% task_weight=98% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 108.720751: balance_dirty_state: bdi btrfs-1: dirty=917 wb=354 unstable=0 bg_thresh=1007 thresh=2014 gap=743 poll_thresh=26 ino=257 dd-2584 [001] 108.720876: balance_dirty_state: bdi btrfs-1: dirty=917 wb=354 unstable=0 bg_thresh=1007 thresh=2014 gap=743 poll_thresh=19 ino=257 dd-2584 [001] 108.721106: balance_dirty_state: bdi btrfs-1: dirty=942 wb=354 unstable=0 bg_thresh=1009 thresh=2019 gap=723 poll_thresh=20 ino=257 dd-2584 [001] 108.721336: balance_dirty_state: bdi btrfs-1: dirty=967 wb=354 unstable=0 bg_thresh=1014 thresh=2029 gap=708 poll_thresh=21 ino=257 dd-2584 [001] 108.721573: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=354 unstable=0 bg_thresh=1014 thresh=2028 gap=657 poll_thresh=22 ino=257 flush-btrfs-1-2586 [005] 108.721611: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26224 wrote=0 to_write=8192 dd-2584 [001] 108.721809: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=354 unstable=0 bg_thresh=1013 thresh=2027 gap=631 poll_thresh=23 ino=257 dd-2584 [001] 108.721987: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=379 unstable=0 bg_thresh=1013 thresh=2026 gap=605 poll_thresh=24 ino=257 dd-2584 [001] 108.722168: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=429 unstable=0 bg_thresh=1015 thresh=2030 gap=559 poll_thresh=25 ino=257 dd-2584 [001] 108.722351: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=479 unstable=0 bg_thresh=1014 thresh=2029 gap=533 poll_thresh=26 ino=257 dd-2584 [001] 108.722786: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=479 unstable=0 bg_thresh=1014 thresh=2028 gap=507 poll_thresh=27 ino=257 dd-2584 [001] 108.722944: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=479 unstable=0 bg_thresh=1013 thresh=2027 gap=481 poll_thresh=28 ino=257 dd-2584 [001] 108.722946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 108.726746: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=1184 to_write=7008 dd-2584 [005] 108.732713: balance_dirty_state: bdi btrfs-1: dirty=3 wb=1418 unstable=0 bg_thresh=1011 thresh=2022 gap=601 poll_thresh=28 ino=257 dd-2584 [005] 108.732845: balance_dirty_state: bdi btrfs-1: dirty=3 wb=1418 unstable=0 bg_thresh=1013 thresh=2027 gap=606 poll_thresh=21 ino=257 dd-2584 [005] 108.733148: balance_dirty_state: bdi btrfs-1: dirty=53 wb=1418 unstable=0 bg_thresh=1016 thresh=2032 gap=561 poll_thresh=22 ino=257 dd-2584 [005] 108.733312: balance_dirty_state: bdi btrfs-1: dirty=78 wb=1418 unstable=0 bg_thresh=1015 thresh=2031 gap=535 poll_thresh=23 ino=257 dd-2584 [005] 108.733484: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1418 unstable=0 bg_thresh=1017 thresh=2035 gap=514 poll_thresh=24 ino=257 dd-2584 [005] 108.733657: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1418 unstable=0 bg_thresh=1017 thresh=2034 gap=488 poll_thresh=25 ino=257 dd-2584 [005] 108.733663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 108.740764: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1318 unstable=0 bg_thresh=1019 thresh=2038 gap=592 poll_thresh=25 ino=257 dd-2584 [005] 108.740854: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1318 unstable=0 bg_thresh=1016 thresh=2032 gap=561 poll_thresh=19 ino=257 dd-2584 [005] 108.740977: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1318 unstable=0 bg_thresh=1015 thresh=2031 gap=535 poll_thresh=20 ino=257 dd-2584 [005] 108.741274: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1318 unstable=0 bg_thresh=1017 thresh=2035 gap=489 poll_thresh=21 ino=257 dd-2584 [005] 108.741278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 108.748732: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1193 unstable=0 bg_thresh=1018 thresh=2036 gap=615 poll_thresh=21 ino=257 dd-2584 [005] 108.748807: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1168 unstable=0 bg_thresh=1020 thresh=2041 gap=645 poll_thresh=16 ino=257 dd-2584 [005] 108.748931: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1168 unstable=0 bg_thresh=1020 thresh=2040 gap=594 poll_thresh=17 ino=257 dd-2584 [005] 108.749051: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1168 unstable=0 bg_thresh=1019 thresh=2039 gap=568 poll_thresh=18 ino=257 dd-2584 [005] 108.749173: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1168 unstable=0 bg_thresh=1021 thresh=2043 gap=547 poll_thresh=19 ino=257 dd-2584 [005] 108.749295: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1168 unstable=0 bg_thresh=1018 thresh=2036 gap=515 poll_thresh=20 ino=257 dd-2584 [005] 108.749416: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1168 unstable=0 bg_thresh=1017 thresh=2035 gap=464 poll_thresh=21 ino=257 dd-2584 [005] 108.749421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 108.756702: balance_dirty_state: bdi btrfs-1: dirty=403 wb=953 unstable=0 bg_thresh=1016 thresh=2033 gap=677 poll_thresh=21 ino=257 dd-2584 [005] 108.756775: balance_dirty_state: bdi btrfs-1: dirty=403 wb=953 unstable=0 bg_thresh=1016 thresh=2033 gap=677 poll_thresh=16 ino=257 dd-2584 [005] 108.756895: balance_dirty_state: bdi btrfs-1: dirty=453 wb=953 unstable=0 bg_thresh=1018 thresh=2037 gap=631 poll_thresh=17 ino=257 dd-2584 [005] 108.757172: balance_dirty_state: bdi btrfs-1: dirty=478 wb=953 unstable=0 bg_thresh=1018 thresh=2036 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 108.757287: balance_dirty_state: bdi btrfs-1: dirty=503 wb=953 unstable=0 bg_thresh=1017 thresh=2035 gap=579 poll_thresh=19 ino=257 dd-2584 [005] 108.757403: balance_dirty_state: bdi btrfs-1: dirty=528 wb=953 unstable=0 bg_thresh=1017 thresh=2034 gap=553 poll_thresh=20 ino=257 dd-2584 [005] 108.757519: balance_dirty_state: bdi btrfs-1: dirty=578 wb=953 unstable=0 bg_thresh=1019 thresh=2038 gap=507 poll_thresh=21 ino=257 dd-2584 [005] 108.757523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 108.764812: balance_dirty_state: bdi btrfs-1: dirty=578 wb=803 unstable=0 bg_thresh=1019 thresh=2038 gap=657 poll_thresh=21 ino=257 dd-2584 [005] 108.764902: balance_dirty_state: bdi btrfs-1: dirty=578 wb=803 unstable=0 bg_thresh=1018 thresh=2037 gap=656 poll_thresh=16 ino=257 dd-2584 [005] 108.765017: balance_dirty_state: bdi btrfs-1: dirty=628 wb=803 unstable=0 bg_thresh=1018 thresh=2036 gap=605 poll_thresh=17 ino=257 dd-2584 [005] 108.765133: balance_dirty_state: bdi btrfs-1: dirty=653 wb=803 unstable=0 bg_thresh=1017 thresh=2035 gap=579 poll_thresh=18 ino=257 dd-2584 [005] 108.765249: balance_dirty_state: bdi btrfs-1: dirty=678 wb=803 unstable=0 bg_thresh=1019 thresh=2039 gap=558 poll_thresh=19 ino=257 dd-2584 [005] 108.765530: balance_dirty_state: bdi btrfs-1: dirty=703 wb=803 unstable=0 bg_thresh=1019 thresh=2038 gap=532 poll_thresh=20 ino=257 dd-2584 [005] 108.765646: balance_dirty_state: bdi btrfs-1: dirty=753 wb=803 unstable=0 bg_thresh=1018 thresh=2037 gap=481 poll_thresh=21 ino=257 dd-2584 [005] 108.765651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-250% task_weight=98% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 108.772740: balance_dirty_state: bdi btrfs-1: dirty=753 wb=678 unstable=0 bg_thresh=1016 thresh=2033 gap=602 poll_thresh=21 ino=257 dd-2584 [005] 108.772827: balance_dirty_state: bdi btrfs-1: dirty=753 wb=678 unstable=0 bg_thresh=1013 thresh=2027 gap=596 poll_thresh=16 ino=257 dd-2584 [005] 108.772951: balance_dirty_state: bdi btrfs-1: dirty=803 wb=678 unstable=0 bg_thresh=1015 thresh=2031 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 108.773065: balance_dirty_state: bdi btrfs-1: dirty=828 wb=678 unstable=0 bg_thresh=1015 thresh=2030 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 108.773180: balance_dirty_state: bdi btrfs-1: dirty=853 wb=678 unstable=0 bg_thresh=1014 thresh=2029 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 108.773184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 108.780730: balance_dirty_state: bdi btrfs-1: dirty=853 wb=553 unstable=0 bg_thresh=1016 thresh=2033 gap=627 poll_thresh=19 ino=257 dd-2584 [005] 108.780816: balance_dirty_state: bdi btrfs-1: dirty=878 wb=553 unstable=0 bg_thresh=1016 thresh=2032 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 108.780877: balance_dirty_state: bdi btrfs-1: dirty=903 wb=553 unstable=0 bg_thresh=1018 thresh=2037 gap=581 poll_thresh=15 ino=257 dd-2584 [005] 108.780935: balance_dirty_state: bdi btrfs-1: dirty=903 wb=553 unstable=0 bg_thresh=1018 thresh=2036 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 108.781051: balance_dirty_state: bdi btrfs-1: dirty=928 wb=553 unstable=0 bg_thresh=1017 thresh=2035 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 108.781331: balance_dirty_state: bdi btrfs-1: dirty=978 wb=553 unstable=0 bg_thresh=1017 thresh=2034 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 108.781336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=98% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 108.788756: balance_dirty_state: bdi btrfs-1: dirty=978 wb=428 unstable=0 bg_thresh=1018 thresh=2037 gap=631 poll_thresh=18 ino=257 dd-2584 [005] 108.788833: balance_dirty_state: bdi btrfs-1: dirty=978 wb=428 unstable=0 bg_thresh=1018 thresh=2037 gap=631 poll_thresh=13 ino=257 dd-2584 [005] 108.788896: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=428 unstable=0 bg_thresh=1018 thresh=2036 gap=605 poll_thresh=14 ino=257 dd-2584 [005] 108.788956: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=428 unstable=0 bg_thresh=1020 thresh=2041 gap=585 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 108.788979: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26292 wrote=0 to_write=8192 dd-2584 [005] 108.789046: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=428 unstable=0 bg_thresh=1020 thresh=2040 gap=584 poll_thresh=16 ino=257 dd-2584 [005] 108.789220: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=453 unstable=0 bg_thresh=1019 thresh=2039 gap=508 poll_thresh=17 ino=257 dd-2584 [005] 108.789222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-202% task_weight=98% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 108.792405: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=308 wrote=1072 to_write=7120 dd-2584 [001] 108.798979: balance_dirty_state: bdi btrfs-1: dirty=28 wb=1378 unstable=0 bg_thresh=1019 thresh=2039 gap=633 poll_thresh=17 ino=257 dd-2584 [001] 108.799092: balance_dirty_state: bdi btrfs-1: dirty=28 wb=1378 unstable=0 bg_thresh=1016 thresh=2033 gap=627 poll_thresh=13 ino=257 dd-2584 [001] 108.799170: balance_dirty_state: bdi btrfs-1: dirty=53 wb=1378 unstable=0 bg_thresh=1019 thresh=2038 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 108.799230: balance_dirty_state: bdi btrfs-1: dirty=53 wb=1378 unstable=0 bg_thresh=1018 thresh=2037 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 108.799292: balance_dirty_state: bdi btrfs-1: dirty=78 wb=1378 unstable=0 bg_thresh=1018 thresh=2037 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 108.799414: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1378 unstable=0 bg_thresh=1018 thresh=2036 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 108.799538: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1378 unstable=0 bg_thresh=1017 thresh=2034 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 108.799543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=98% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 108.804787: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1253 unstable=0 bg_thresh=1019 thresh=2039 gap=633 poll_thresh=18 ino=257 dd-2584 [001] 108.804919: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1253 unstable=0 bg_thresh=1019 thresh=2039 gap=633 poll_thresh=13 ino=257 dd-2584 [001] 108.805395: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1253 unstable=0 bg_thresh=1019 thresh=2038 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 108.805518: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1253 unstable=0 bg_thresh=1021 thresh=2043 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 108.805641: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1253 unstable=0 bg_thresh=1018 thresh=2037 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 108.805884: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1253 unstable=0 bg_thresh=1020 thresh=2041 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 108.806125: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1253 unstable=0 bg_thresh=1020 thresh=2040 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 108.806134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-200% task_weight=98% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 108.812750: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1228 unstable=0 bg_thresh=1019 thresh=2038 gap=532 poll_thresh=18 ino=257 dd-2584 [005] 108.812833: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1228 unstable=0 bg_thresh=1016 thresh=2032 gap=526 poll_thresh=13 ino=257 dd-2584 [005] 108.812894: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1228 unstable=0 bg_thresh=1018 thresh=2037 gap=506 poll_thresh=14 ino=257 dd-2584 [005] 108.812898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-204% task_weight=98% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 108.820816: balance_dirty_state: bdi btrfs-1: dirty=303 wb=978 unstable=0 bg_thresh=1006 thresh=2013 gap=732 poll_thresh=14 ino=257 dd-2584 [005] 108.820918: balance_dirty_state: bdi btrfs-1: dirty=303 wb=978 unstable=0 bg_thresh=1009 thresh=2018 gap=737 poll_thresh=10 ino=257 dd-2584 [005] 108.820982: balance_dirty_state: bdi btrfs-1: dirty=328 wb=978 unstable=0 bg_thresh=1006 thresh=2012 gap=706 poll_thresh=11 ino=257 dd-2584 [005] 108.821047: balance_dirty_state: bdi btrfs-1: dirty=353 wb=978 unstable=0 bg_thresh=1005 thresh=2011 gap=680 poll_thresh=12 ino=257 dd-2584 [005] 108.821109: balance_dirty_state: bdi btrfs-1: dirty=353 wb=978 unstable=0 bg_thresh=1008 thresh=2016 gap=685 poll_thresh=13 ino=257 dd-2584 [005] 108.821172: balance_dirty_state: bdi btrfs-1: dirty=378 wb=978 unstable=0 bg_thresh=1007 thresh=2015 gap=659 poll_thresh=14 ino=257 dd-2584 [005] 108.821234: balance_dirty_state: bdi btrfs-1: dirty=403 wb=978 unstable=0 bg_thresh=1010 thresh=2020 gap=639 poll_thresh=15 ino=257 dd-2584 [005] 108.821297: balance_dirty_state: bdi btrfs-1: dirty=403 wb=978 unstable=0 bg_thresh=1007 thresh=2014 gap=633 poll_thresh=16 ino=257 dd-2584 [005] 108.821596: balance_dirty_state: bdi btrfs-1: dirty=453 wb=978 unstable=0 bg_thresh=1014 thresh=2028 gap=597 poll_thresh=17 ino=257 dd-2584 [005] 108.821720: balance_dirty_state: bdi btrfs-1: dirty=478 wb=978 unstable=0 bg_thresh=1013 thresh=2027 gap=571 poll_thresh=18 ino=257 dd-2584 [005] 108.821860: balance_dirty_state: bdi btrfs-1: dirty=504 wb=978 unstable=0 bg_thresh=1017 thresh=2034 gap=552 poll_thresh=19 ino=257 dd-2584 [005] 108.822002: balance_dirty_state: bdi btrfs-1: dirty=543 wb=978 unstable=0 bg_thresh=1017 thresh=2035 gap=514 poll_thresh=20 ino=257 dd-2584 [005] 108.822142: balance_dirty_state: bdi btrfs-1: dirty=569 wb=978 unstable=0 bg_thresh=1017 thresh=2034 gap=487 poll_thresh=21 ino=257 dd-2584 [005] 108.822147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=98% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 108.828728: balance_dirty_state: bdi btrfs-1: dirty=569 wb=853 unstable=0 bg_thresh=1023 thresh=2047 gap=625 poll_thresh=21 ino=257 dd-2584 [005] 108.828798: balance_dirty_state: bdi btrfs-1: dirty=594 wb=853 unstable=0 bg_thresh=1021 thresh=2043 gap=596 poll_thresh=16 ino=257 dd-2584 [005] 108.828931: balance_dirty_state: bdi btrfs-1: dirty=619 wb=853 unstable=0 bg_thresh=1018 thresh=2036 gap=564 poll_thresh=17 ino=257 dd-2584 [005] 108.829058: balance_dirty_state: bdi btrfs-1: dirty=644 wb=853 unstable=0 bg_thresh=1025 thresh=2051 gap=554 poll_thresh=18 ino=257 dd-2584 [005] 108.829357: balance_dirty_state: bdi btrfs-1: dirty=694 wb=853 unstable=0 bg_thresh=1027 thresh=2054 gap=507 poll_thresh=19 ino=257 dd-2584 [005] 108.829362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 108.838566: balance_dirty_state: bdi btrfs-1: dirty=694 wb=703 unstable=0 bg_thresh=1016 thresh=2032 gap=635 poll_thresh=19 ino=257 dd-2584 [001] 108.838680: balance_dirty_state: bdi btrfs-1: dirty=694 wb=703 unstable=0 bg_thresh=1018 thresh=2037 gap=640 poll_thresh=14 ino=257 dd-2584 [001] 108.838800: balance_dirty_state: bdi btrfs-1: dirty=719 wb=703 unstable=0 bg_thresh=1018 thresh=2037 gap=615 poll_thresh=15 ino=257 dd-2584 [001] 108.838917: balance_dirty_state: bdi btrfs-1: dirty=744 wb=703 unstable=0 bg_thresh=1021 thresh=2042 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 108.839111: balance_dirty_state: bdi btrfs-1: dirty=769 wb=653 unstable=0 bg_thresh=1016 thresh=2033 gap=611 poll_thresh=17 ino=257 dd-2584 [001] 108.839252: balance_dirty_state: bdi btrfs-1: dirty=794 wb=578 unstable=0 bg_thresh=1017 thresh=2034 gap=662 poll_thresh=18 ino=257 dd-2584 [001] 108.839382: balance_dirty_state: bdi btrfs-1: dirty=819 wb=578 unstable=0 bg_thresh=1015 thresh=2031 gap=634 poll_thresh=19 ino=257 dd-2584 [001] 108.839511: balance_dirty_state: bdi btrfs-1: dirty=869 wb=578 unstable=0 bg_thresh=1014 thresh=2029 gap=582 poll_thresh=20 ino=257 dd-2584 [001] 108.839644: balance_dirty_state: bdi btrfs-1: dirty=894 wb=578 unstable=0 bg_thresh=1014 thresh=2028 gap=556 poll_thresh=21 ino=257 dd-2584 [001] 108.839774: balance_dirty_state: bdi btrfs-1: dirty=919 wb=578 unstable=0 bg_thresh=1011 thresh=2023 gap=526 poll_thresh=22 ino=257 dd-2584 [001] 108.840075: balance_dirty_state: bdi btrfs-1: dirty=969 wb=578 unstable=0 bg_thresh=1013 thresh=2026 gap=479 poll_thresh=23 ino=257 dd-2584 [001] 108.840080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 108.848680: balance_dirty_state: bdi btrfs-1: dirty=969 wb=453 unstable=0 bg_thresh=1008 thresh=2016 gap=594 poll_thresh=23 ino=257 dd-2584 [001] 108.848742: balance_dirty_state: bdi btrfs-1: dirty=969 wb=453 unstable=0 bg_thresh=1010 thresh=2021 gap=599 poll_thresh=17 ino=257 dd-2584 [001] 108.848855: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=453 unstable=0 bg_thresh=1013 thresh=2026 gap=554 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 108.848881: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26352 wrote=0 to_write=8192 dd-2584 [001] 108.849025: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=453 unstable=0 bg_thresh=1015 thresh=2031 gap=534 poll_thresh=19 ino=257 dd-2584 [001] 108.849201: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=453 unstable=0 bg_thresh=1015 thresh=2030 gap=533 poll_thresh=20 ino=257 dd-2584 [001] 108.849385: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=503 unstable=0 bg_thresh=1017 thresh=2034 gap=512 poll_thresh=21 ino=257 dd-2584 [001] 108.849565: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=553 unstable=0 bg_thresh=1016 thresh=2033 gap=461 poll_thresh=22 ino=257 dd-2584 [001] 108.849567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-302% task_weight=98% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 108.852772: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=372 wrote=1120 to_write=7072 dd-2584 [005] 108.856687: balance_dirty_state: bdi btrfs-1: dirty=28 wb=1444 unstable=0 bg_thresh=1020 thresh=2040 gap=568 poll_thresh=22 ino=257 dd-2584 [005] 108.856778: balance_dirty_state: bdi btrfs-1: dirty=28 wb=1444 unstable=0 bg_thresh=1022 thresh=2045 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 108.856949: balance_dirty_state: bdi btrfs-1: dirty=53 wb=1444 unstable=0 bg_thresh=1022 thresh=2044 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 108.857390: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1444 unstable=0 bg_thresh=1021 thresh=2043 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 108.857396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 108.864806: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1319 unstable=0 bg_thresh=1015 thresh=2031 gap=609 poll_thresh=18 ino=257 dd-2584 [005] 108.864874: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1319 unstable=0 bg_thresh=1012 thresh=2025 gap=603 poll_thresh=13 ino=257 dd-2584 [005] 108.864933: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1319 unstable=0 bg_thresh=1017 thresh=2035 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 108.864990: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1319 unstable=0 bg_thresh=1014 thresh=2029 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 108.865048: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1319 unstable=0 bg_thresh=1017 thresh=2034 gap=562 poll_thresh=16 ino=257 dd-2584 [005] 108.865165: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1319 unstable=0 bg_thresh=1016 thresh=2033 gap=536 poll_thresh=17 ino=257 dd-2584 [005] 108.865281: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1319 unstable=0 bg_thresh=1016 thresh=2032 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 108.865286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 108.872816: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1194 unstable=0 bg_thresh=1016 thresh=2033 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 108.872889: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1194 unstable=0 bg_thresh=1016 thresh=2032 gap=610 poll_thresh=13 ino=257 dd-2584 [005] 108.872949: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1194 unstable=0 bg_thresh=1018 thresh=2037 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 108.873010: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1194 unstable=0 bg_thresh=1015 thresh=2031 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 108.873070: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1194 unstable=0 bg_thresh=1015 thresh=2030 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 108.873193: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1194 unstable=0 bg_thresh=1014 thresh=2029 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 108.873197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 108.880779: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1069 unstable=0 bg_thresh=1015 thresh=2030 gap=633 poll_thresh=17 ino=257 dd-2584 [005] 108.881042: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1069 unstable=0 bg_thresh=1015 thresh=2030 gap=633 poll_thresh=13 ino=257 dd-2584 [005] 108.881104: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1069 unstable=0 bg_thresh=1014 thresh=2029 gap=607 poll_thresh=14 ino=257 dd-2584 [005] 108.881165: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1069 unstable=0 bg_thresh=1017 thresh=2034 gap=612 poll_thresh=15 ino=257 dd-2584 [005] 108.881225: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1069 unstable=0 bg_thresh=1016 thresh=2033 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 108.881346: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1069 unstable=0 bg_thresh=1016 thresh=2032 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 108.881468: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1069 unstable=0 bg_thresh=1015 thresh=2031 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 108.881591: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1069 unstable=0 bg_thresh=1017 thresh=2035 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 108.881596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 108.888790: balance_dirty_state: bdi btrfs-1: dirty=478 wb=944 unstable=0 bg_thresh=1012 thresh=2025 gap=603 poll_thresh=19 ino=257 dd-2584 [005] 108.888857: balance_dirty_state: bdi btrfs-1: dirty=503 wb=944 unstable=0 bg_thresh=1012 thresh=2025 gap=578 poll_thresh=14 ino=257 dd-2584 [005] 108.888918: balance_dirty_state: bdi btrfs-1: dirty=503 wb=944 unstable=0 bg_thresh=1012 thresh=2024 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 108.888978: balance_dirty_state: bdi btrfs-1: dirty=528 wb=944 unstable=0 bg_thresh=1009 thresh=2018 gap=546 poll_thresh=16 ino=257 dd-2584 [005] 108.889102: balance_dirty_state: bdi btrfs-1: dirty=553 wb=944 unstable=0 bg_thresh=1008 thresh=2017 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 108.889397: balance_dirty_state: bdi btrfs-1: dirty=578 wb=944 unstable=0 bg_thresh=1010 thresh=2021 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 108.889401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 108.896844: balance_dirty_state: bdi btrfs-1: dirty=578 wb=769 unstable=0 bg_thresh=1014 thresh=2029 gap=682 poll_thresh=18 ino=257 dd-2584 [004] 108.896946: balance_dirty_state: bdi btrfs-1: dirty=603 wb=769 unstable=0 bg_thresh=1014 thresh=2029 gap=657 poll_thresh=13 ino=257 dd-2584 [004] 108.897063: balance_dirty_state: bdi btrfs-1: dirty=603 wb=769 unstable=0 bg_thresh=1017 thresh=2034 gap=662 poll_thresh=14 ino=257 dd-2584 [004] 108.897176: balance_dirty_state: bdi btrfs-1: dirty=628 wb=769 unstable=0 bg_thresh=1017 thresh=2034 gap=637 poll_thresh=15 ino=257 dd-2584 [004] 108.897295: balance_dirty_state: bdi btrfs-1: dirty=653 wb=769 unstable=0 bg_thresh=1019 thresh=2039 gap=617 poll_thresh=16 ino=257 dd-2584 [004] 108.897529: balance_dirty_state: bdi btrfs-1: dirty=678 wb=769 unstable=0 bg_thresh=1019 thresh=2038 gap=591 poll_thresh=17 ino=257 dd-2584 [004] 108.897765: balance_dirty_state: bdi btrfs-1: dirty=703 wb=769 unstable=0 bg_thresh=1021 thresh=2042 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 108.898000: balance_dirty_state: bdi btrfs-1: dirty=728 wb=769 unstable=0 bg_thresh=1020 thresh=2041 gap=544 poll_thresh=19 ino=257 dd-2584 [004] 108.898237: balance_dirty_state: bdi btrfs-1: dirty=778 wb=769 unstable=0 bg_thresh=1017 thresh=2034 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 108.898246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 108.904727: balance_dirty_state: bdi btrfs-1: dirty=778 wb=617 unstable=0 bg_thresh=1014 thresh=2029 gap=634 poll_thresh=20 ino=257 dd-2584 [004] 108.904894: balance_dirty_state: bdi btrfs-1: dirty=778 wb=617 unstable=0 bg_thresh=1014 thresh=2029 gap=634 poll_thresh=15 ino=257 dd-2584 [004] 108.905017: balance_dirty_state: bdi btrfs-1: dirty=803 wb=617 unstable=0 bg_thresh=1017 thresh=2034 gap=614 poll_thresh=16 ino=257 dd-2584 [004] 108.905597: balance_dirty_state: bdi btrfs-1: dirty=828 wb=617 unstable=0 bg_thresh=1019 thresh=2039 gap=594 poll_thresh=17 ino=257 dd-2584 [004] 108.905832: balance_dirty_state: bdi btrfs-1: dirty=853 wb=617 unstable=0 bg_thresh=1019 thresh=2038 gap=568 poll_thresh=18 ino=257 dd-2584 [004] 108.906068: balance_dirty_state: bdi btrfs-1: dirty=903 wb=617 unstable=0 bg_thresh=1021 thresh=2042 gap=522 poll_thresh=19 ino=257 dd-2584 [004] 108.906301: balance_dirty_state: bdi btrfs-1: dirty=928 wb=617 unstable=0 bg_thresh=1020 thresh=2041 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 108.906310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 108.912763: balance_dirty_state: bdi btrfs-1: dirty=928 wb=503 unstable=0 bg_thresh=1018 thresh=2036 gap=605 poll_thresh=20 ino=257 dd-2584 [004] 108.912824: balance_dirty_state: bdi btrfs-1: dirty=953 wb=503 unstable=0 bg_thresh=1018 thresh=2036 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 108.912883: balance_dirty_state: bdi btrfs-1: dirty=953 wb=503 unstable=0 bg_thresh=1020 thresh=2041 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 108.912994: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=503 unstable=0 bg_thresh=1023 thresh=2046 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 108.913107: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=503 unstable=0 bg_thresh=1022 thresh=2045 gap=514 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 108.913195: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26416 wrote=0 to_write=8192 dd-2584 [004] 108.913235: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=503 unstable=0 bg_thresh=1021 thresh=2043 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 108.913236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 108.916621: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=432 wrote=1056 to_write=7136 dd-2584 [006] 108.920735: balance_dirty_state: bdi btrfs-1: dirty=3 wb=1453 unstable=0 bg_thresh=1015 thresh=2031 gap=575 poll_thresh=19 ino=257 dd-2584 [006] 108.920848: balance_dirty_state: bdi btrfs-1: dirty=3 wb=1453 unstable=0 bg_thresh=1015 thresh=2031 gap=575 poll_thresh=14 ino=257 dd-2584 [006] 108.921322: balance_dirty_state: bdi btrfs-1: dirty=28 wb=1453 unstable=0 bg_thresh=1018 thresh=2036 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 108.921441: balance_dirty_state: bdi btrfs-1: dirty=28 wb=1453 unstable=0 bg_thresh=1018 thresh=2036 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 108.921675: balance_dirty_state: bdi btrfs-1: dirty=78 wb=1453 unstable=0 bg_thresh=1023 thresh=2046 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 108.921914: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1453 unstable=0 bg_thresh=1019 thresh=2039 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 108.921923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 108.928856: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1328 unstable=0 bg_thresh=1017 thresh=2034 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 108.928986: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1328 unstable=0 bg_thresh=1019 thresh=2039 gap=583 poll_thresh=13 ino=257 dd-2584 [006] 108.929105: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1328 unstable=0 bg_thresh=1016 thresh=2033 gap=577 poll_thresh=14 ino=257 dd-2584 [006] 108.929222: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1328 unstable=0 bg_thresh=1019 thresh=2038 gap=557 poll_thresh=15 ino=257 dd-2584 [006] 108.929339: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1328 unstable=0 bg_thresh=1016 thresh=2032 gap=526 poll_thresh=16 ino=257 dd-2584 [006] 108.929571: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1328 unstable=0 bg_thresh=1018 thresh=2036 gap=505 poll_thresh=17 ino=257 dd-2584 [006] 108.929580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-207% task_weight=99% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 108.936815: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1203 unstable=0 bg_thresh=1014 thresh=2029 gap=623 poll_thresh=17 ino=257 dd-2584 [006] 108.936889: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1203 unstable=0 bg_thresh=1017 thresh=2034 gap=628 poll_thresh=13 ino=257 dd-2584 [006] 108.936951: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1203 unstable=0 bg_thresh=1017 thresh=2034 gap=603 poll_thresh=14 ino=257 dd-2584 [006] 108.937015: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1203 unstable=0 bg_thresh=1022 thresh=2045 gap=589 poll_thresh=15 ino=257 dd-2584 [006] 108.937074: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1203 unstable=0 bg_thresh=1019 thresh=2039 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 108.937364: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1203 unstable=0 bg_thresh=1019 thresh=2038 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 108.937482: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1203 unstable=0 bg_thresh=1021 thresh=2042 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 108.937600: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1203 unstable=0 bg_thresh=1020 thresh=2041 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 108.937604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 108.944826: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1053 unstable=0 bg_thresh=1016 thresh=2033 gap=627 poll_thresh=19 ino=257 dd-2584 [006] 108.944905: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1053 unstable=0 bg_thresh=1016 thresh=2032 gap=601 poll_thresh=14 ino=257 dd-2584 [006] 108.944971: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1053 unstable=0 bg_thresh=1019 thresh=2038 gap=607 poll_thresh=15 ino=257 dd-2584 [006] 108.945031: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1053 unstable=0 bg_thresh=1018 thresh=2037 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 108.945156: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1053 unstable=0 bg_thresh=1014 thresh=2029 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 108.945277: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1053 unstable=0 bg_thresh=1017 thresh=2034 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 108.945281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=98% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 108.952796: balance_dirty_state: bdi btrfs-1: dirty=478 wb=828 unstable=0 bg_thresh=1017 thresh=2035 gap=729 poll_thresh=18 ino=257 dd-2584 [006] 108.952863: balance_dirty_state: bdi btrfs-1: dirty=478 wb=828 unstable=0 bg_thresh=1017 thresh=2035 gap=729 poll_thresh=13 ino=257 dd-2584 [006] 108.952925: balance_dirty_state: bdi btrfs-1: dirty=503 wb=828 unstable=0 bg_thresh=1017 thresh=2034 gap=703 poll_thresh=14 ino=257 dd-2584 [006] 108.952984: balance_dirty_state: bdi btrfs-1: dirty=528 wb=828 unstable=0 bg_thresh=1017 thresh=2034 gap=678 poll_thresh=15 ino=257 dd-2584 [006] 108.953218: balance_dirty_state: bdi btrfs-1: dirty=528 wb=828 unstable=0 bg_thresh=1016 thresh=2033 gap=677 poll_thresh=16 ino=257 dd-2584 [006] 108.953339: balance_dirty_state: bdi btrfs-1: dirty=578 wb=828 unstable=0 bg_thresh=1018 thresh=2037 gap=631 poll_thresh=17 ino=257 dd-2584 [006] 108.953451: balance_dirty_state: bdi btrfs-1: dirty=603 wb=828 unstable=0 bg_thresh=1018 thresh=2036 gap=605 poll_thresh=18 ino=257 dd-2584 [006] 108.953564: balance_dirty_state: bdi btrfs-1: dirty=628 wb=828 unstable=0 bg_thresh=1017 thresh=2035 gap=579 poll_thresh=19 ino=257 dd-2584 [006] 108.953680: balance_dirty_state: bdi btrfs-1: dirty=653 wb=828 unstable=0 bg_thresh=1019 thresh=2039 gap=558 poll_thresh=20 ino=257 dd-2584 [006] 108.953796: balance_dirty_state: bdi btrfs-1: dirty=703 wb=828 unstable=0 bg_thresh=1019 thresh=2038 gap=507 poll_thresh=21 ino=257 dd-2584 [006] 108.953800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 108.960806: balance_dirty_state: bdi btrfs-1: dirty=703 wb=703 unstable=0 bg_thresh=1021 thresh=2043 gap=637 poll_thresh=21 ino=257 dd-2584 [006] 108.960875: balance_dirty_state: bdi btrfs-1: dirty=703 wb=703 unstable=0 bg_thresh=1018 thresh=2037 gap=631 poll_thresh=16 ino=257 dd-2584 [006] 108.961000: balance_dirty_state: bdi btrfs-1: dirty=753 wb=703 unstable=0 bg_thresh=1018 thresh=2036 gap=580 poll_thresh=17 ino=257 dd-2584 [006] 108.961123: balance_dirty_state: bdi btrfs-1: dirty=778 wb=703 unstable=0 bg_thresh=1020 thresh=2040 gap=559 poll_thresh=18 ino=257 dd-2584 [006] 108.961418: balance_dirty_state: bdi btrfs-1: dirty=803 wb=703 unstable=0 bg_thresh=1019 thresh=2039 gap=533 poll_thresh=19 ino=257 dd-2584 [006] 108.961541: balance_dirty_state: bdi btrfs-1: dirty=828 wb=703 unstable=0 bg_thresh=1019 thresh=2038 gap=507 poll_thresh=20 ino=257 dd-2584 [006] 108.961545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 108.968812: balance_dirty_state: bdi btrfs-1: dirty=828 wb=603 unstable=0 bg_thresh=1014 thresh=2029 gap=598 poll_thresh=20 ino=257 dd-2584 [006] 108.968884: balance_dirty_state: bdi btrfs-1: dirty=853 wb=578 unstable=0 bg_thresh=1014 thresh=2029 gap=598 poll_thresh=15 ino=257 dd-2584 [006] 108.968944: balance_dirty_state: bdi btrfs-1: dirty=878 wb=578 unstable=0 bg_thresh=1017 thresh=2034 gap=578 poll_thresh=16 ino=257 dd-2584 [006] 108.969065: balance_dirty_state: bdi btrfs-1: dirty=903 wb=578 unstable=0 bg_thresh=1016 thresh=2033 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 108.969186: balance_dirty_state: bdi btrfs-1: dirty=928 wb=578 unstable=0 bg_thresh=1016 thresh=2032 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 108.969310: balance_dirty_state: bdi btrfs-1: dirty=978 wb=578 unstable=0 bg_thresh=1018 thresh=2036 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 108.969314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-207% task_weight=99% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 108.976749: balance_dirty_state: bdi btrfs-1: dirty=978 wb=578 unstable=0 bg_thresh=1018 thresh=2036 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 108.976754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-207% task_weight=99% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 108.984816: balance_dirty_state: bdi btrfs-1: dirty=964 wb=336 unstable=0 bg_thresh=1016 thresh=2033 gap=733 poll_thresh=19 ino=257 dd-2584 [006] 108.984900: balance_dirty_state: bdi btrfs-1: dirty=964 wb=336 unstable=0 bg_thresh=1016 thresh=2033 gap=733 poll_thresh=14 ino=257 dd-2584 [006] 108.984968: balance_dirty_state: bdi btrfs-1: dirty=989 wb=336 unstable=0 bg_thresh=1016 thresh=2032 gap=707 poll_thresh=15 ino=257 dd-2584 [006] 108.985033: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=336 unstable=0 bg_thresh=1018 thresh=2037 gap=687 poll_thresh=16 ino=257 dd-2584 [006] 108.985334: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=336 unstable=0 bg_thresh=1018 thresh=2036 gap=661 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 108.985383: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26488 wrote=0 to_write=8192 dd-2584 [006] 108.985466: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=336 unstable=0 bg_thresh=1017 thresh=2035 gap=635 poll_thresh=18 ino=257 dd-2584 [006] 108.985595: balance_dirty_state: bdi btrfs-1: dirty=1089 wb=336 unstable=0 bg_thresh=1017 thresh=2034 gap=609 poll_thresh=19 ino=257 dd-2584 [006] 108.985728: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=386 unstable=0 bg_thresh=1016 thresh=2032 gap=582 poll_thresh=20 ino=257 dd-2584 [006] 108.985864: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=436 unstable=0 bg_thresh=1015 thresh=2031 gap=556 poll_thresh=21 ino=257 dd-2584 [006] 108.985997: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=486 unstable=0 bg_thresh=1015 thresh=2030 gap=530 poll_thresh=22 ino=257 dd-2584 [006] 108.986146: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=536 unstable=0 bg_thresh=1017 thresh=2034 gap=496 poll_thresh=23 ino=257 dd-2584 [006] 108.986147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 108.990286: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=508 wrote=1248 to_write=6944 dd-2584 [006] 108.992748: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1449 unstable=0 bg_thresh=1014 thresh=2028 gap=579 poll_thresh=23 ino=257 dd-2584 [006] 108.992829: balance_dirty_state: bdi btrfs-1: dirty=1 wb=1449 unstable=0 bg_thresh=1011 thresh=2022 gap=572 poll_thresh=17 ino=257 dd-2584 [006] 108.992955: balance_dirty_state: bdi btrfs-1: dirty=26 wb=1449 unstable=0 bg_thresh=1013 thresh=2026 gap=551 poll_thresh=18 ino=257 dd-2584 [006] 108.993255: balance_dirty_state: bdi btrfs-1: dirty=51 wb=1449 unstable=0 bg_thresh=1012 thresh=2025 gap=525 poll_thresh=19 ino=257 dd-2584 [006] 108.993374: balance_dirty_state: bdi btrfs-1: dirty=76 wb=1449 unstable=0 bg_thresh=1012 thresh=2024 gap=499 poll_thresh=20 ino=257 dd-2584 [006] 108.993379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 109.004737: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1273 unstable=0 bg_thresh=998 thresh=1997 gap=630 poll_thresh=20 ino=257 dd-2584 [006] 109.004813: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1273 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=15 ino=257 dd-2584 [006] 109.004876: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1273 unstable=0 bg_thresh=1001 thresh=2002 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 109.005005: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1273 unstable=0 bg_thresh=1003 thresh=2006 gap=564 poll_thresh=17 ino=257 dd-2584 [006] 109.005131: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1273 unstable=0 bg_thresh=1002 thresh=2005 gap=538 poll_thresh=18 ino=257 dd-2584 [006] 109.005258: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1273 unstable=0 bg_thresh=1002 thresh=2004 gap=512 poll_thresh=19 ino=257 dd-2584 [006] 109.005386: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1273 unstable=0 bg_thresh=1004 thresh=2008 gap=466 poll_thresh=20 ino=257 dd-2584 [006] 109.005391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 109.016731: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1027 unstable=0 bg_thresh=1002 thresh=2005 gap=700 poll_thresh=20 ino=257 dd-2584 [006] 109.016807: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1027 unstable=0 bg_thresh=1002 thresh=2005 gap=700 poll_thresh=15 ino=257 dd-2584 [006] 109.016882: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1027 unstable=0 bg_thresh=1005 thresh=2010 gap=680 poll_thresh=16 ino=257 dd-2584 [006] 109.017170: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1027 unstable=0 bg_thresh=1007 thresh=2015 gap=660 poll_thresh=17 ino=257 dd-2584 [006] 109.017285: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1027 unstable=0 bg_thresh=1010 thresh=2020 gap=615 poll_thresh=18 ino=257 dd-2584 [006] 109.017402: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1027 unstable=0 bg_thresh=1009 thresh=2019 gap=589 poll_thresh=19 ino=257 dd-2584 [006] 109.017518: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1027 unstable=0 bg_thresh=1011 thresh=2023 gap=568 poll_thresh=20 ino=257 dd-2584 [006] 109.017636: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1027 unstable=0 bg_thresh=1011 thresh=2022 gap=542 poll_thresh=21 ino=257 dd-2584 [006] 109.017753: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1027 unstable=0 bg_thresh=1007 thresh=2015 gap=485 poll_thresh=22 ino=257 dd-2584 [006] 109.017758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 collect-vmstat.-2569 [000] 109.020392: balance_dirty_state: bdi 0:15: dirty=503 wb=1027 unstable=0 bg_thresh=1001 thresh=2003 gap=473 poll_thresh=65 ino=2375722 collect-vmstat.-2569 [000] 109.020401: balance_dirty_pages: bdi 0:15: bdi_limit=7 task_limit=7 bdi_dirty=3 avg_dirty=3 bdi_gap=457% task_gap=914% task_weight=0% bdi_bw=40484 base_bw=102400 task_bw=1638400 dirtied=65 period=4 think=33988 pause=8 dd-2584 [006] 109.028774: balance_dirty_state: bdi btrfs-1: dirty=503 wb=777 unstable=0 bg_thresh=999 thresh=1998 gap=718 poll_thresh=22 ino=257 dd-2584 [006] 109.028837: balance_dirty_state: bdi btrfs-1: dirty=503 wb=777 unstable=0 bg_thresh=999 thresh=1998 gap=718 poll_thresh=16 ino=257 dd-2584 [006] 109.028953: balance_dirty_state: bdi btrfs-1: dirty=553 wb=777 unstable=0 bg_thresh=1001 thresh=2003 gap=673 poll_thresh=17 ino=257 dd-2584 [006] 109.029240: balance_dirty_state: bdi btrfs-1: dirty=578 wb=777 unstable=0 bg_thresh=1004 thresh=2008 gap=653 poll_thresh=18 ino=257 dd-2584 [006] 109.029358: balance_dirty_state: bdi btrfs-1: dirty=603 wb=777 unstable=0 bg_thresh=1006 thresh=2012 gap=632 poll_thresh=19 ino=257 dd-2584 [006] 109.029475: balance_dirty_state: bdi btrfs-1: dirty=628 wb=777 unstable=0 bg_thresh=1005 thresh=2011 gap=606 poll_thresh=20 ino=257 dd-2584 [006] 109.029593: balance_dirty_state: bdi btrfs-1: dirty=678 wb=777 unstable=0 bg_thresh=1005 thresh=2010 gap=555 poll_thresh=21 ino=257 dd-2584 [006] 109.029713: balance_dirty_state: bdi btrfs-1: dirty=703 wb=777 unstable=0 bg_thresh=1004 thresh=2009 gap=529 poll_thresh=22 ino=257 dd-2584 [006] 109.029835: balance_dirty_state: bdi btrfs-1: dirty=728 wb=777 unstable=0 bg_thresh=1006 thresh=2013 gap=508 poll_thresh=23 ino=257 dd-2584 [006] 109.029958: balance_dirty_state: bdi btrfs-1: dirty=778 wb=777 unstable=0 bg_thresh=1006 thresh=2012 gap=457 poll_thresh=24 ino=257 dd-2584 [006] 109.029962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 109.040934: balance_dirty_state: bdi btrfs-1: dirty=778 wb=652 unstable=0 bg_thresh=999 thresh=1999 gap=569 poll_thresh=24 ino=257 dd-2584 [001] 109.041062: balance_dirty_state: bdi btrfs-1: dirty=778 wb=652 unstable=0 bg_thresh=1002 thresh=2004 gap=574 poll_thresh=18 ino=257 dd-2584 [001] 109.041293: balance_dirty_state: bdi btrfs-1: dirty=803 wb=652 unstable=0 bg_thresh=1004 thresh=2009 gap=554 poll_thresh=19 ino=257 dd-2584 [001] 109.041877: balance_dirty_state: bdi btrfs-1: dirty=853 wb=652 unstable=0 bg_thresh=1007 thresh=2014 gap=509 poll_thresh=20 ino=257 dd-2584 [001] 109.042118: balance_dirty_state: bdi btrfs-1: dirty=878 wb=652 unstable=0 bg_thresh=1009 thresh=2018 gap=488 poll_thresh=21 ino=257 dd-2584 [001] 109.042127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 109.048896: balance_dirty_state: bdi btrfs-1: dirty=880 wb=501 unstable=0 bg_thresh=1007 thresh=2014 gap=633 poll_thresh=21 ino=257 dd-2584 [001] 109.049026: balance_dirty_state: bdi btrfs-1: dirty=880 wb=501 unstable=0 bg_thresh=1007 thresh=2014 gap=633 poll_thresh=16 ino=257 dd-2584 [001] 109.049267: balance_dirty_state: bdi btrfs-1: dirty=930 wb=501 unstable=0 bg_thresh=1009 thresh=2018 gap=587 poll_thresh=17 ino=257 dd-2584 [001] 109.049508: balance_dirty_state: bdi btrfs-1: dirty=955 wb=501 unstable=0 bg_thresh=1008 thresh=2017 gap=561 poll_thresh=18 ino=257 dd-2584 [001] 109.049749: balance_dirty_state: bdi btrfs-1: dirty=980 wb=501 unstable=0 bg_thresh=1008 thresh=2016 gap=535 poll_thresh=19 ino=257 dd-2584 [001] 109.049990: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=501 unstable=0 bg_thresh=1007 thresh=2015 gap=484 poll_thresh=20 ino=257 dd-2584 [001] 109.049999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 109.050036: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26552 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 109.054826: writeback_single_inode: bdi btrfs-1: ino=257 state= age=572 wrote=1024 to_write=7168 dd-2584 [005] 109.060807: balance_dirty_state: bdi btrfs-1: dirty=7 wb=1275 unstable=0 bg_thresh=1009 thresh=2018 gap=736 poll_thresh=20 ino=257 dd-2584 [005] 109.060892: balance_dirty_state: bdi btrfs-1: dirty=32 wb=1275 unstable=0 bg_thresh=1009 thresh=2018 gap=711 poll_thresh=15 ino=257 dd-2584 [005] 109.060974: balance_dirty_state: bdi btrfs-1: dirty=32 wb=1275 unstable=0 bg_thresh=1011 thresh=2023 gap=716 poll_thresh=16 ino=257 dd-2584 [005] 109.061409: balance_dirty_state: bdi btrfs-1: dirty=57 wb=1275 unstable=0 bg_thresh=1014 thresh=2028 gap=696 poll_thresh=17 ino=257 dd-2584 [005] 109.061561: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1275 unstable=0 bg_thresh=1013 thresh=2027 gap=645 poll_thresh=18 ino=257 dd-2584 [005] 109.061717: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1275 unstable=0 bg_thresh=1012 thresh=2025 gap=618 poll_thresh=19 ino=257 dd-2584 [005] 109.061874: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1275 unstable=0 bg_thresh=1012 thresh=2024 gap=592 poll_thresh=20 ino=257 dd-2584 [005] 109.062039: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1275 unstable=0 bg_thresh=1011 thresh=2023 gap=541 poll_thresh=21 ino=257 dd-2584 [005] 109.062203: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1275 unstable=0 bg_thresh=1013 thresh=2027 gap=520 poll_thresh=22 ino=257 dd-2584 [005] 109.062361: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1275 unstable=0 bg_thresh=1013 thresh=2026 gap=494 poll_thresh=23 ino=257 dd-2584 [005] 109.062367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 109.068850: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1150 unstable=0 bg_thresh=1013 thresh=2026 gap=619 poll_thresh=23 ino=257 dd-2584 [005] 109.068978: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1150 unstable=0 bg_thresh=1015 thresh=2031 gap=599 poll_thresh=17 ino=257 dd-2584 [005] 109.069215: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1150 unstable=0 bg_thresh=1015 thresh=2030 gap=573 poll_thresh=18 ino=257 dd-2584 [005] 109.069801: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1150 unstable=0 bg_thresh=1014 thresh=2029 gap=547 poll_thresh=19 ino=257 dd-2584 [005] 109.070046: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1150 unstable=0 bg_thresh=1011 thresh=2022 gap=490 poll_thresh=20 ino=257 dd-2584 [005] 109.070055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 109.076868: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1150 unstable=0 bg_thresh=1011 thresh=2023 gap=491 poll_thresh=20 ino=257 dd-2584 [001] 109.076880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 109.084862: balance_dirty_state: bdi btrfs-1: dirty=376 wb=932 unstable=0 bg_thresh=1008 thresh=2016 gap=708 poll_thresh=20 ino=257 dd-2584 [001] 109.084932: balance_dirty_state: bdi btrfs-1: dirty=376 wb=932 unstable=0 bg_thresh=1007 thresh=2015 gap=707 poll_thresh=15 ino=257 dd-2584 [001] 109.084993: balance_dirty_state: bdi btrfs-1: dirty=401 wb=932 unstable=0 bg_thresh=1010 thresh=2020 gap=687 poll_thresh=16 ino=257 dd-2584 [001] 109.085120: balance_dirty_state: bdi btrfs-1: dirty=426 wb=907 unstable=0 bg_thresh=1006 thresh=2013 gap=680 poll_thresh=17 ino=257 dd-2584 [001] 109.085268: balance_dirty_state: bdi btrfs-1: dirty=451 wb=832 unstable=0 bg_thresh=1002 thresh=2004 gap=721 poll_thresh=18 ino=257 dd-2584 [001] 109.085390: balance_dirty_state: bdi btrfs-1: dirty=501 wb=807 unstable=0 bg_thresh=1004 thresh=2009 gap=701 poll_thresh=19 ino=257 dd-2584 [001] 109.085509: balance_dirty_state: bdi btrfs-1: dirty=526 wb=807 unstable=0 bg_thresh=1006 thresh=2013 gap=680 poll_thresh=20 ino=257 dd-2584 [001] 109.085631: balance_dirty_state: bdi btrfs-1: dirty=551 wb=807 unstable=0 bg_thresh=1006 thresh=2012 gap=654 poll_thresh=21 ino=257 dd-2584 [001] 109.085925: balance_dirty_state: bdi btrfs-1: dirty=601 wb=807 unstable=0 bg_thresh=1005 thresh=2011 gap=603 poll_thresh=22 ino=257 dd-2584 [001] 109.086045: balance_dirty_state: bdi btrfs-1: dirty=626 wb=807 unstable=0 bg_thresh=1007 thresh=2015 gap=582 poll_thresh=23 ino=257 dd-2584 [001] 109.086166: balance_dirty_state: bdi btrfs-1: dirty=651 wb=807 unstable=0 bg_thresh=1007 thresh=2014 gap=556 poll_thresh=24 ino=257 dd-2584 [001] 109.086388: balance_dirty_state: bdi btrfs-1: dirty=676 wb=807 unstable=0 bg_thresh=1006 thresh=2013 gap=530 poll_thresh=25 ino=257 dd-2584 [001] 109.086628: balance_dirty_state: bdi btrfs-1: dirty=726 wb=807 unstable=0 bg_thresh=1006 thresh=2012 gap=479 poll_thresh=26 ino=257 dd-2584 [001] 109.086638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 109.092824: balance_dirty_state: bdi btrfs-1: dirty=726 wb=807 unstable=0 bg_thresh=1006 thresh=2012 gap=479 poll_thresh=26 ino=257 dd-2584 [001] 109.092833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 109.100853: balance_dirty_state: bdi btrfs-1: dirty=726 wb=582 unstable=0 bg_thresh=1004 thresh=2009 gap=701 poll_thresh=26 ino=257 dd-2584 [001] 109.100932: balance_dirty_state: bdi btrfs-1: dirty=726 wb=557 unstable=0 bg_thresh=1007 thresh=2014 gap=731 poll_thresh=19 ino=257 dd-2584 [001] 109.101103: balance_dirty_state: bdi btrfs-1: dirty=776 wb=557 unstable=0 bg_thresh=1006 thresh=2013 gap=680 poll_thresh=20 ino=257 dd-2584 [001] 109.101272: balance_dirty_state: bdi btrfs-1: dirty=801 wb=557 unstable=0 bg_thresh=1008 thresh=2017 gap=659 poll_thresh=21 ino=257 dd-2584 [001] 109.101693: balance_dirty_state: bdi btrfs-1: dirty=826 wb=557 unstable=0 bg_thresh=1008 thresh=2016 gap=633 poll_thresh=22 ino=257 dd-2584 [001] 109.101865: balance_dirty_state: bdi btrfs-1: dirty=851 wb=557 unstable=0 bg_thresh=1007 thresh=2015 gap=607 poll_thresh=23 ino=257 dd-2584 [001] 109.102040: balance_dirty_state: bdi btrfs-1: dirty=901 wb=557 unstable=0 bg_thresh=1009 thresh=2019 gap=561 poll_thresh=24 ino=257 dd-2584 [001] 109.102214: balance_dirty_state: bdi btrfs-1: dirty=926 wb=557 unstable=0 bg_thresh=1009 thresh=2018 gap=535 poll_thresh=25 ino=257 dd-2584 [001] 109.102386: balance_dirty_state: bdi btrfs-1: dirty=951 wb=557 unstable=0 bg_thresh=1008 thresh=2017 gap=509 poll_thresh=26 ino=257 dd-2584 [001] 109.102559: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=557 unstable=0 bg_thresh=1008 thresh=2016 gap=458 poll_thresh=27 ino=257 dd-2584 [001] 109.102566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-186% task_weight=101% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 109.108866: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=432 unstable=0 bg_thresh=1001 thresh=2003 gap=570 poll_thresh=27 ino=257 dd-2584 [001] 109.108940: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=432 unstable=0 bg_thresh=1004 thresh=2008 gap=575 poll_thresh=20 ino=257 dd-2584 [001] 109.109071: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=432 unstable=0 bg_thresh=1002 thresh=2005 gap=547 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 109.109097: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26612 wrote=0 to_write=8192 dd-2584 [001] 109.109257: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=432 unstable=0 bg_thresh=1003 thresh=2007 gap=499 poll_thresh=22 ino=257 dd-2584 [001] 109.109259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 109.112597: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1072 to_write=7120 dd-2584 [005] 109.116779: balance_dirty_state: bdi btrfs-1: dirty=1 wb=1357 unstable=0 bg_thresh=1007 thresh=2015 gap=657 poll_thresh=22 ino=257 dd-2584 [005] 109.117145: balance_dirty_state: bdi btrfs-1: dirty=1 wb=1357 unstable=0 bg_thresh=1007 thresh=2015 gap=657 poll_thresh=16 ino=257 dd-2584 [005] 109.117297: balance_dirty_state: bdi btrfs-1: dirty=51 wb=1357 unstable=0 bg_thresh=1007 thresh=2014 gap=606 poll_thresh=17 ino=257 dd-2584 [005] 109.117449: balance_dirty_state: bdi btrfs-1: dirty=76 wb=1357 unstable=0 bg_thresh=1006 thresh=2013 gap=580 poll_thresh=18 ino=257 dd-2584 [005] 109.117606: balance_dirty_state: bdi btrfs-1: dirty=101 wb=1357 unstable=0 bg_thresh=1008 thresh=2017 gap=559 poll_thresh=19 ino=257 dd-2584 [005] 109.117764: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1357 unstable=0 bg_thresh=1008 thresh=2016 gap=533 poll_thresh=20 ino=257 dd-2584 [005] 109.117920: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1357 unstable=0 bg_thresh=1007 thresh=2015 gap=482 poll_thresh=21 ino=257 dd-2584 [005] 109.117926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 109.124903: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1232 unstable=0 bg_thresh=1007 thresh=2014 gap=606 poll_thresh=21 ino=257 dd-2584 [005] 109.125031: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1232 unstable=0 bg_thresh=1006 thresh=2013 gap=605 poll_thresh=16 ino=257 dd-2584 [005] 109.125274: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1232 unstable=0 bg_thresh=1008 thresh=2017 gap=559 poll_thresh=17 ino=257 dd-2584 [005] 109.125514: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1232 unstable=0 bg_thresh=1008 thresh=2016 gap=533 poll_thresh=18 ino=257 dd-2584 [005] 109.126107: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1232 unstable=0 bg_thresh=1007 thresh=2015 gap=507 poll_thresh=19 ino=257 dd-2584 [005] 109.126348: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1232 unstable=0 bg_thresh=1007 thresh=2014 gap=456 poll_thresh=20 ino=257 dd-2584 [005] 109.126357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=62528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 109.132774: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1107 unstable=0 bg_thresh=1005 thresh=2010 gap=577 poll_thresh=20 ino=257 dd-2584 [005] 109.132899: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1107 unstable=0 bg_thresh=1004 thresh=2009 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 109.133020: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1107 unstable=0 bg_thresh=1007 thresh=2014 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 109.133262: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1107 unstable=0 bg_thresh=1006 thresh=2013 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 109.133505: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1107 unstable=0 bg_thresh=1006 thresh=2012 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 109.133749: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1107 unstable=0 bg_thresh=1008 thresh=2016 gap=458 poll_thresh=19 ino=257 dd-2584 [005] 109.133758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=62528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 109.140885: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1107 unstable=0 bg_thresh=1007 thresh=2015 gap=457 poll_thresh=19 ino=257 dd-2584 [005] 109.140896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=62528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 109.148867: balance_dirty_state: bdi btrfs-1: dirty=451 wb=982 unstable=0 bg_thresh=1011 thresh=2023 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 109.148939: balance_dirty_state: bdi btrfs-1: dirty=451 wb=982 unstable=0 bg_thresh=1008 thresh=2017 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 109.149000: balance_dirty_state: bdi btrfs-1: dirty=476 wb=982 unstable=0 bg_thresh=1011 thresh=2022 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 109.149062: balance_dirty_state: bdi btrfs-1: dirty=501 wb=982 unstable=0 bg_thresh=1008 thresh=2016 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 109.149360: balance_dirty_state: bdi btrfs-1: dirty=526 wb=982 unstable=0 bg_thresh=1012 thresh=2025 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 109.149483: balance_dirty_state: bdi btrfs-1: dirty=551 wb=982 unstable=0 bg_thresh=1012 thresh=2024 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 109.149488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=62528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 109.156826: balance_dirty_state: bdi btrfs-1: dirty=551 wb=732 unstable=0 bg_thresh=995 thresh=1991 gap=708 poll_thresh=18 ino=257 dd-2584 [001] 109.156930: balance_dirty_state: bdi btrfs-1: dirty=576 wb=732 unstable=0 bg_thresh=998 thresh=1996 gap=688 poll_thresh=13 ino=257 dd-2584 [001] 109.157051: balance_dirty_state: bdi btrfs-1: dirty=601 wb=732 unstable=0 bg_thresh=998 thresh=1996 gap=663 poll_thresh=14 ino=257 dd-2584 [001] 109.157164: balance_dirty_state: bdi btrfs-1: dirty=601 wb=732 unstable=0 bg_thresh=1000 thresh=2001 gap=668 poll_thresh=15 ino=257 dd-2584 [001] 109.157283: balance_dirty_state: bdi btrfs-1: dirty=626 wb=732 unstable=0 bg_thresh=1000 thresh=2001 gap=643 poll_thresh=16 ino=257 dd-2584 [001] 109.157524: balance_dirty_state: bdi btrfs-1: dirty=651 wb=732 unstable=0 bg_thresh=1002 thresh=2005 gap=622 poll_thresh=17 ino=257 dd-2584 [001] 109.157751: balance_dirty_state: bdi btrfs-1: dirty=676 wb=732 unstable=0 bg_thresh=1002 thresh=2004 gap=596 poll_thresh=18 ino=257 dd-2584 [001] 109.157980: balance_dirty_state: bdi btrfs-1: dirty=726 wb=732 unstable=0 bg_thresh=1001 thresh=2003 gap=545 poll_thresh=19 ino=257 dd-2584 [001] 109.158222: balance_dirty_state: bdi btrfs-1: dirty=751 wb=732 unstable=0 bg_thresh=1003 thresh=2007 gap=524 poll_thresh=20 ino=257 dd-2584 [001] 109.158781: balance_dirty_state: bdi btrfs-1: dirty=776 wb=732 unstable=0 bg_thresh=1003 thresh=2006 gap=498 poll_thresh=21 ino=257 dd-2584 [001] 109.158790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=62528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 109.168795: balance_dirty_state: bdi btrfs-1: dirty=784 wb=446 unstable=0 bg_thresh=994 thresh=1989 gap=759 poll_thresh=21 ino=257 dd-2584 [001] 109.168974: balance_dirty_state: bdi btrfs-1: dirty=809 wb=446 unstable=0 bg_thresh=997 thresh=1994 gap=739 poll_thresh=16 ino=257 dd-2584 [001] 109.169321: balance_dirty_state: bdi btrfs-1: dirty=834 wb=446 unstable=0 bg_thresh=999 thresh=1999 gap=719 poll_thresh=17 ino=257 dd-2584 [001] 109.169609: balance_dirty_state: bdi btrfs-1: dirty=859 wb=446 unstable=0 bg_thresh=999 thresh=1998 gap=693 poll_thresh=18 ino=257 dd-2584 [001] 109.169846: balance_dirty_state: bdi btrfs-1: dirty=909 wb=446 unstable=0 bg_thresh=1001 thresh=2002 gap=647 poll_thresh=19 ino=257 dd-2584 [001] 109.170085: balance_dirty_state: bdi btrfs-1: dirty=934 wb=446 unstable=0 bg_thresh=1000 thresh=2001 gap=621 poll_thresh=20 ino=257 dd-2584 [001] 109.170321: balance_dirty_state: bdi btrfs-1: dirty=959 wb=446 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=21 ino=257 dd-2584 [001] 109.170560: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=446 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=22 ino=257 flush-btrfs-1-2586 [005] 109.170582: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26672 wrote=0 to_write=8192 dd-2584 [001] 109.170737: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=446 unstable=0 bg_thresh=1001 thresh=2003 gap=523 poll_thresh=23 ino=257 dd-2584 [001] 109.171202: balance_dirty_state: bdi btrfs-1: dirty=934 wb=546 unstable=0 bg_thresh=1001 thresh=2002 gap=522 poll_thresh=24 ino=257 dd-2584 [001] 109.171382: balance_dirty_state: bdi btrfs-1: dirty=934 wb=596 unstable=0 bg_thresh=997 thresh=1995 gap=465 poll_thresh=25 ino=257 dd-2584 [001] 109.171384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=62528 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 109.174357: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=1088 to_write=7104 dd-2584 [005] 109.176796: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1396 unstable=0 bg_thresh=1002 thresh=2005 gap=609 poll_thresh=25 ino=257 dd-2584 [005] 109.176881: balance_dirty_state: bdi btrfs-1: dirty=9 wb=1396 unstable=0 bg_thresh=1002 thresh=2005 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 109.177040: balance_dirty_state: bdi btrfs-1: dirty=34 wb=1396 unstable=0 bg_thresh=1005 thresh=2010 gap=580 poll_thresh=20 ino=257 dd-2584 [005] 109.177204: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1396 unstable=0 bg_thresh=1001 thresh=2003 gap=548 poll_thresh=21 ino=257 dd-2584 [005] 109.177367: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1396 unstable=0 bg_thresh=1003 thresh=2007 gap=502 poll_thresh=22 ino=257 dd-2584 [005] 109.177533: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1396 unstable=0 bg_thresh=1003 thresh=2006 gap=476 poll_thresh=23 ino=257 dd-2584 [005] 109.177539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=62528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 109.184902: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1271 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=23 ino=257 dd-2584 [002] 109.185016: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1271 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=17 ino=257 dd-2584 [002] 109.185253: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1271 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=18 ino=257 dd-2584 [002] 109.185852: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1271 unstable=0 bg_thresh=1003 thresh=2007 gap=527 poll_thresh=19 ino=257 dd-2584 [002] 109.186088: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1271 unstable=0 bg_thresh=1003 thresh=2006 gap=501 poll_thresh=20 ino=257 dd-2584 [002] 109.186097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=62528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 109.192880: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1146 unstable=0 bg_thresh=1005 thresh=2010 gap=630 poll_thresh=20 ino=257 dd-2584 [002] 109.193000: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1146 unstable=0 bg_thresh=1004 thresh=2009 gap=604 poll_thresh=15 ino=257 dd-2584 [002] 109.193118: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1146 unstable=0 bg_thresh=1004 thresh=2009 gap=579 poll_thresh=16 ino=257 dd-2584 [002] 109.193353: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1146 unstable=0 bg_thresh=1006 thresh=2013 gap=558 poll_thresh=17 ino=257 dd-2584 [002] 109.193622: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1096 unstable=0 bg_thresh=1001 thresh=2003 gap=573 poll_thresh=18 ino=257 dd-2584 [002] 109.193801: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1096 unstable=0 bg_thresh=1004 thresh=2008 gap=553 poll_thresh=19 ino=257 dd-2584 [002] 109.193946: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1096 unstable=0 bg_thresh=1000 thresh=2001 gap=496 poll_thresh=20 ino=257 dd-2584 [002] 109.193951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=62528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 109.200802: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1096 unstable=0 bg_thresh=1002 thresh=2005 gap=500 poll_thresh=20 ino=257 dd-2584 [002] 109.200807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=62528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 109.208915: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1096 unstable=0 bg_thresh=1002 thresh=2005 gap=500 poll_thresh=20 ino=257 dd-2584 [002] 109.208922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=62528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 109.216862: balance_dirty_state: bdi btrfs-1: dirty=409 wb=746 unstable=0 bg_thresh=997 thresh=1994 gap=839 poll_thresh=20 ino=257 dd-2584 [002] 109.216966: balance_dirty_state: bdi btrfs-1: dirty=409 wb=696 unstable=0 bg_thresh=1002 thresh=2005 gap=900 poll_thresh=15 ino=257 dd-2584 [002] 109.217048: balance_dirty_state: bdi btrfs-1: dirty=434 wb=696 unstable=0 bg_thresh=1002 thresh=2004 gap=874 poll_thresh=16 ino=257 dd-2584 [002] 109.217404: balance_dirty_state: bdi btrfs-1: dirty=459 wb=696 unstable=0 bg_thresh=1001 thresh=2003 gap=848 poll_thresh=17 ino=257 dd-2584 [002] 109.217547: balance_dirty_state: bdi btrfs-1: dirty=509 wb=696 unstable=0 bg_thresh=1001 thresh=2002 gap=797 poll_thresh=18 ino=257 dd-2584 [002] 109.217690: balance_dirty_state: bdi btrfs-1: dirty=534 wb=696 unstable=0 bg_thresh=1000 thresh=2001 gap=771 poll_thresh=19 ino=257 dd-2584 [002] 109.217838: balance_dirty_state: bdi btrfs-1: dirty=559 wb=696 unstable=0 bg_thresh=1002 thresh=2005 gap=750 poll_thresh=20 ino=257 dd-2584 [002] 109.217988: balance_dirty_state: bdi btrfs-1: dirty=584 wb=696 unstable=0 bg_thresh=1002 thresh=2004 gap=724 poll_thresh=21 ino=257 dd-2584 [002] 109.218135: balance_dirty_state: bdi btrfs-1: dirty=634 wb=696 unstable=0 bg_thresh=1001 thresh=2003 gap=673 poll_thresh=22 ino=257 dd-2584 [002] 109.218285: balance_dirty_state: bdi btrfs-1: dirty=659 wb=696 unstable=0 bg_thresh=1003 thresh=2007 gap=652 poll_thresh=23 ino=257 dd-2584 [002] 109.218433: balance_dirty_state: bdi btrfs-1: dirty=684 wb=696 unstable=0 bg_thresh=1003 thresh=2006 gap=626 poll_thresh=24 ino=257 dd-2584 [002] 109.218779: balance_dirty_state: bdi btrfs-1: dirty=734 wb=696 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=25 ino=257 dd-2584 [002] 109.218930: balance_dirty_state: bdi btrfs-1: dirty=759 wb=696 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=26 ino=257 dd-2584 [002] 109.219080: balance_dirty_state: bdi btrfs-1: dirty=784 wb=696 unstable=0 bg_thresh=1004 thresh=2008 gap=528 poll_thresh=27 ino=257 dd-2584 [002] 109.219243: balance_dirty_state: bdi btrfs-1: dirty=822 wb=696 unstable=0 bg_thresh=1004 thresh=2008 gap=490 poll_thresh=28 ino=257 dd-2584 [002] 109.219249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=62528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 109.224834: balance_dirty_state: bdi btrfs-1: dirty=822 wb=571 unstable=0 bg_thresh=1000 thresh=2000 gap=607 poll_thresh=28 ino=257 dd-2584 [002] 109.224933: balance_dirty_state: bdi btrfs-1: dirty=847 wb=571 unstable=0 bg_thresh=1000 thresh=2000 gap=582 poll_thresh=21 ino=257 dd-2584 [002] 109.225108: balance_dirty_state: bdi btrfs-1: dirty=872 wb=571 unstable=0 bg_thresh=998 thresh=1996 gap=553 poll_thresh=22 ino=257 dd-2584 [002] 109.225284: balance_dirty_state: bdi btrfs-1: dirty=897 wb=571 unstable=0 bg_thresh=1003 thresh=2006 gap=538 poll_thresh=23 ino=257 dd-2584 [002] 109.225461: balance_dirty_state: bdi btrfs-1: dirty=922 wb=571 unstable=0 bg_thresh=998 thresh=1997 gap=504 poll_thresh=24 ino=257 dd-2584 [002] 109.225905: balance_dirty_state: bdi btrfs-1: dirty=972 wb=571 unstable=0 bg_thresh=999 thresh=1998 gap=455 poll_thresh=25 ino=257 dd-2584 [002] 109.225911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=62528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 109.233008: balance_dirty_state: bdi btrfs-1: dirty=972 wb=571 unstable=0 bg_thresh=1002 thresh=2004 gap=461 poll_thresh=25 ino=257 dd-2584 [006] 109.233023: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 109.240831: balance_dirty_state: bdi btrfs-1: dirty=972 wb=446 unstable=0 bg_thresh=1003 thresh=2007 gap=589 poll_thresh=25 ino=257 dd-2584 [006] 109.240918: balance_dirty_state: bdi btrfs-1: dirty=972 wb=446 unstable=0 bg_thresh=1003 thresh=2007 gap=589 poll_thresh=19 ino=257 dd-2584 [006] 109.241033: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=446 unstable=0 bg_thresh=1006 thresh=2012 gap=544 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 109.241118: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26744 wrote=0 to_write=8192 dd-2584 [006] 109.241156: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=446 unstable=0 bg_thresh=1008 thresh=2017 gap=524 poll_thresh=21 ino=257 dd-2584 [006] 109.241278: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=446 unstable=0 bg_thresh=1010 thresh=2021 gap=503 poll_thresh=22 ino=257 dd-2584 [006] 109.241280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 109.247358: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=1088 to_write=7104 dd-2584 [006] 109.248810: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1409 unstable=0 bg_thresh=1007 thresh=2015 gap=606 poll_thresh=22 ino=257 dd-2584 [006] 109.248881: balance_dirty_state: bdi btrfs-1: dirty=9 wb=1409 unstable=0 bg_thresh=1007 thresh=2015 gap=597 poll_thresh=16 ino=257 dd-2584 [006] 109.249011: balance_dirty_state: bdi btrfs-1: dirty=34 wb=1409 unstable=0 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=17 ino=257 dd-2584 [006] 109.249146: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1409 unstable=0 bg_thresh=1009 thresh=2019 gap=551 poll_thresh=18 ino=257 dd-2584 [006] 109.249303: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1409 unstable=0 bg_thresh=1011 thresh=2023 gap=505 poll_thresh=19 ino=257 dd-2584 [006] 109.249310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 109.256859: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1284 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 109.256932: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1284 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=14 ino=257 dd-2584 [006] 109.257164: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1284 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=15 ino=257 dd-2584 [006] 109.257223: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1284 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=16 ino=257 dd-2584 [006] 109.257337: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1284 unstable=0 bg_thresh=1008 thresh=2016 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 109.257453: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1284 unstable=0 bg_thresh=1010 thresh=2020 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 109.257569: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1284 unstable=0 bg_thresh=1009 thresh=2019 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 109.257574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-320% task_weight=98% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 109.264978: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1284 unstable=0 bg_thresh=1012 thresh=2025 gap=493 poll_thresh=19 ino=257 dd-2584 [006] 109.264988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-312% task_weight=98% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 109.272817: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1159 unstable=0 bg_thresh=1007 thresh=2014 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 109.272881: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1159 unstable=0 bg_thresh=1007 thresh=2014 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 109.272941: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1159 unstable=0 bg_thresh=1006 thresh=2013 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 109.273000: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1159 unstable=0 bg_thresh=1006 thresh=2013 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 109.273120: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1159 unstable=0 bg_thresh=1006 thresh=2012 gap=505 poll_thresh=17 ino=257 dd-2584 [006] 109.273241: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1159 unstable=0 bg_thresh=1008 thresh=2016 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 109.273246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 109.280937: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1159 unstable=0 bg_thresh=1008 thresh=2016 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 109.280947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 109.288823: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1084 unstable=0 bg_thresh=999 thresh=1998 gap=541 poll_thresh=18 ino=257 dd-2584 [006] 109.288890: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1084 unstable=0 bg_thresh=1001 thresh=2003 gap=546 poll_thresh=13 ino=257 dd-2584 [006] 109.289127: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1084 unstable=0 bg_thresh=998 thresh=1997 gap=515 poll_thresh=14 ino=257 dd-2584 [006] 109.289192: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1084 unstable=0 bg_thresh=1001 thresh=2002 gap=495 poll_thresh=15 ino=257 dd-2584 [006] 109.289196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 109.296842: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1084 unstable=0 bg_thresh=995 thresh=1990 gap=483 poll_thresh=15 ino=257 dd-2584 [006] 109.296846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 109.304864: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1084 unstable=0 bg_thresh=989 thresh=1978 gap=471 poll_thresh=15 ino=257 dd-2584 [006] 109.304867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 109.312840: balance_dirty_state: bdi btrfs-1: dirty=423 wb=959 unstable=0 bg_thresh=991 thresh=1983 gap=601 poll_thresh=15 ino=257 dd-2584 [006] 109.312951: balance_dirty_state: bdi btrfs-1: dirty=423 wb=959 unstable=0 bg_thresh=991 thresh=1983 gap=601 poll_thresh=11 ino=257 dd-2584 [006] 109.313012: balance_dirty_state: bdi btrfs-1: dirty=448 wb=959 unstable=0 bg_thresh=994 thresh=1988 gap=581 poll_thresh=12 ino=257 dd-2584 [006] 109.313070: balance_dirty_state: bdi btrfs-1: dirty=473 wb=959 unstable=0 bg_thresh=994 thresh=1988 gap=556 poll_thresh=13 ino=257 dd-2584 [006] 109.313127: balance_dirty_state: bdi btrfs-1: dirty=473 wb=959 unstable=0 bg_thresh=996 thresh=1993 gap=561 poll_thresh=14 ino=257 dd-2584 [006] 109.313185: balance_dirty_state: bdi btrfs-1: dirty=498 wb=959 unstable=0 bg_thresh=993 thresh=1987 gap=530 poll_thresh=15 ino=257 dd-2584 [006] 109.313243: balance_dirty_state: bdi btrfs-1: dirty=523 wb=959 unstable=0 bg_thresh=996 thresh=1992 gap=510 poll_thresh=16 ino=257 dd-2584 [006] 109.313357: balance_dirty_state: bdi btrfs-1: dirty=548 wb=959 unstable=0 bg_thresh=998 thresh=1996 gap=489 poll_thresh=17 ino=257 dd-2584 [006] 109.313361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 109.320847: balance_dirty_state: bdi btrfs-1: dirty=548 wb=834 unstable=0 bg_thresh=994 thresh=1989 gap=607 poll_thresh=17 ino=257 dd-2584 [006] 109.320971: balance_dirty_state: bdi btrfs-1: dirty=548 wb=834 unstable=0 bg_thresh=991 thresh=1983 gap=601 poll_thresh=13 ino=257 dd-2584 [006] 109.321042: balance_dirty_state: bdi btrfs-1: dirty=573 wb=834 unstable=0 bg_thresh=994 thresh=1988 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 109.321101: balance_dirty_state: bdi btrfs-1: dirty=598 wb=834 unstable=0 bg_thresh=991 thresh=1982 gap=550 poll_thresh=15 ino=257 dd-2584 [006] 109.321160: balance_dirty_state: bdi btrfs-1: dirty=598 wb=834 unstable=0 bg_thresh=993 thresh=1987 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 109.321279: balance_dirty_state: bdi btrfs-1: dirty=648 wb=834 unstable=0 bg_thresh=993 thresh=1986 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 109.321566: balance_dirty_state: bdi btrfs-1: dirty=673 wb=834 unstable=0 bg_thresh=992 thresh=1985 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 109.321571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 109.329050: balance_dirty_state: bdi btrfs-1: dirty=673 wb=834 unstable=0 bg_thresh=992 thresh=1985 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 109.329059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 109.336855: balance_dirty_state: bdi btrfs-1: dirty=673 wb=709 unstable=0 bg_thresh=990 thresh=1980 gap=598 poll_thresh=18 ino=257 dd-2584 [006] 109.336977: balance_dirty_state: bdi btrfs-1: dirty=698 wb=709 unstable=0 bg_thresh=990 thresh=1980 gap=573 poll_thresh=13 ino=257 dd-2584 [006] 109.337045: balance_dirty_state: bdi btrfs-1: dirty=698 wb=709 unstable=0 bg_thresh=992 thresh=1985 gap=578 poll_thresh=14 ino=257 dd-2584 [006] 109.337100: balance_dirty_state: bdi btrfs-1: dirty=723 wb=709 unstable=0 bg_thresh=992 thresh=1985 gap=553 poll_thresh=15 ino=257 dd-2584 [006] 109.337156: balance_dirty_state: bdi btrfs-1: dirty=723 wb=709 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 109.337267: balance_dirty_state: bdi btrfs-1: dirty=773 wb=709 unstable=0 bg_thresh=997 thresh=1995 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 109.337380: balance_dirty_state: bdi btrfs-1: dirty=798 wb=709 unstable=0 bg_thresh=999 thresh=1999 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 109.337385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 109.345031: balance_dirty_state: bdi btrfs-1: dirty=798 wb=709 unstable=0 bg_thresh=999 thresh=1999 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 109.345040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 109.352884: balance_dirty_state: bdi btrfs-1: dirty=798 wb=584 unstable=0 bg_thresh=990 thresh=1981 gap=599 poll_thresh=18 ino=257 dd-2584 [006] 109.352953: balance_dirty_state: bdi btrfs-1: dirty=823 wb=584 unstable=0 bg_thresh=990 thresh=1981 gap=574 poll_thresh=13 ino=257 dd-2584 [006] 109.353019: balance_dirty_state: bdi btrfs-1: dirty=823 wb=584 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=14 ino=257 dd-2584 [006] 109.353083: balance_dirty_state: bdi btrfs-1: dirty=848 wb=584 unstable=0 bg_thresh=993 thresh=1986 gap=554 poll_thresh=15 ino=257 dd-2584 [006] 109.353148: balance_dirty_state: bdi btrfs-1: dirty=873 wb=584 unstable=0 bg_thresh=995 thresh=1991 gap=534 poll_thresh=16 ino=257 dd-2584 [006] 109.353279: balance_dirty_state: bdi btrfs-1: dirty=898 wb=584 unstable=0 bg_thresh=998 thresh=1996 gap=514 poll_thresh=17 ino=257 dd-2584 [006] 109.353605: balance_dirty_state: bdi btrfs-1: dirty=923 wb=584 unstable=0 bg_thresh=1000 thresh=2000 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 109.353611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 109.361028: balance_dirty_state: bdi btrfs-1: dirty=923 wb=584 unstable=0 bg_thresh=1000 thresh=2000 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 109.361038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 109.368863: balance_dirty_state: bdi btrfs-1: dirty=923 wb=459 unstable=0 bg_thresh=991 thresh=1982 gap=600 poll_thresh=18 ino=257 dd-2584 [006] 109.368942: balance_dirty_state: bdi btrfs-1: dirty=948 wb=459 unstable=0 bg_thresh=991 thresh=1982 gap=575 poll_thresh=13 ino=257 dd-2584 [006] 109.369006: balance_dirty_state: bdi btrfs-1: dirty=948 wb=459 unstable=0 bg_thresh=993 thresh=1987 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 109.369071: balance_dirty_state: bdi btrfs-1: dirty=973 wb=459 unstable=0 bg_thresh=993 thresh=1987 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 109.369135: balance_dirty_state: bdi btrfs-1: dirty=998 wb=459 unstable=0 bg_thresh=996 thresh=1992 gap=535 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 109.369199: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26872 wrote=0 to_write=8192 dd-2584 [006] 109.369273: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=459 unstable=0 bg_thresh=998 thresh=1997 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 109.369412: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=459 unstable=0 bg_thresh=1000 thresh=2001 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 109.369413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 109.374927: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=312 wrote=1056 to_write=7136 dd-2584 [006] 109.376862: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1384 unstable=0 bg_thresh=991 thresh=1983 gap=599 poll_thresh=18 ino=257 dd-2584 [006] 109.376954: balance_dirty_state: bdi btrfs-1: dirty=23 wb=1384 unstable=0 bg_thresh=991 thresh=1983 gap=576 poll_thresh=13 ino=257 dd-2584 [006] 109.377021: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1384 unstable=0 bg_thresh=994 thresh=1988 gap=556 poll_thresh=14 ino=257 dd-2584 [006] 109.377087: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1384 unstable=0 bg_thresh=994 thresh=1988 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 109.377152: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1384 unstable=0 bg_thresh=996 thresh=1993 gap=536 poll_thresh=16 ino=257 dd-2584 [006] 109.377286: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1384 unstable=0 bg_thresh=999 thresh=1998 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 109.377618: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1384 unstable=0 bg_thresh=998 thresh=1996 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 109.377624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-150% task_gap=-399% task_weight=99% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 109.384858: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1246 unstable=0 bg_thresh=992 thresh=1984 gap=615 poll_thresh=18 ino=257 dd-2584 [006] 109.384927: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1246 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=13 ino=257 dd-2584 [006] 109.384992: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1246 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=14 ino=257 dd-2584 [006] 109.385058: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1246 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 109.385125: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1246 unstable=0 bg_thresh=994 thresh=1988 gap=544 poll_thresh=16 ino=257 dd-2584 [006] 109.385258: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1246 unstable=0 bg_thresh=993 thresh=1987 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 109.385397: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1246 unstable=0 bg_thresh=995 thresh=1991 gap=472 poll_thresh=18 ino=257 dd-2584 [006] 109.385402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-406% task_weight=98% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 109.392856: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1046 unstable=0 bg_thresh=992 thresh=1984 gap=665 poll_thresh=18 ino=257 dd-2584 [006] 109.392917: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1046 unstable=0 bg_thresh=992 thresh=1984 gap=665 poll_thresh=13 ino=257 dd-2584 [006] 109.392976: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1046 unstable=0 bg_thresh=994 thresh=1989 gap=645 poll_thresh=14 ino=257 dd-2584 [006] 109.393033: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1046 unstable=0 bg_thresh=994 thresh=1989 gap=645 poll_thresh=15 ino=257 dd-2584 [006] 109.393090: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1046 unstable=0 bg_thresh=997 thresh=1994 gap=625 poll_thresh=16 ino=257 dd-2584 [006] 109.393208: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1046 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=17 ino=257 dd-2584 [006] 109.393499: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1046 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=18 ino=257 dd-2584 [006] 109.393614: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1046 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=19 ino=257 dd-2584 [006] 109.393730: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1046 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=20 ino=257 dd-2584 [006] 109.393848: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1046 unstable=0 bg_thresh=999 thresh=1999 gap=480 poll_thresh=21 ino=257 dd-2584 [006] 109.393853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-172% task_gap=-443% task_weight=98% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 109.400874: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1046 unstable=0 bg_thresh=989 thresh=1979 gap=460 poll_thresh=21 ino=257 dd-2584 [002] 109.400879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-186% task_gap=-472% task_weight=99% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.408907: balance_dirty_state: bdi btrfs-1: dirty=473 wb=921 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=21 ino=257 dd-2584 [004] 109.409032: balance_dirty_state: bdi btrfs-1: dirty=473 wb=921 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 109.409268: balance_dirty_state: bdi btrfs-1: dirty=523 wb=921 unstable=0 bg_thresh=991 thresh=1983 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 109.409513: balance_dirty_state: bdi btrfs-1: dirty=548 wb=921 unstable=0 bg_thresh=991 thresh=1982 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 109.409724: balance_dirty_state: bdi btrfs-1: dirty=573 wb=921 unstable=0 bg_thresh=990 thresh=1981 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 109.409730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-185% task_gap=-470% task_weight=100% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.416934: balance_dirty_state: bdi btrfs-1: dirty=573 wb=796 unstable=0 bg_thresh=991 thresh=1982 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 109.417034: balance_dirty_state: bdi btrfs-1: dirty=598 wb=796 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 109.417283: balance_dirty_state: bdi btrfs-1: dirty=623 wb=796 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 109.417344: balance_dirty_state: bdi btrfs-1: dirty=623 wb=796 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 109.417464: balance_dirty_state: bdi btrfs-1: dirty=673 wb=796 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 109.417585: balance_dirty_state: bdi btrfs-1: dirty=698 wb=796 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 109.417702: balance_dirty_state: bdi btrfs-1: dirty=723 wb=796 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 109.417707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-402% task_weight=99% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.424917: balance_dirty_state: bdi btrfs-1: dirty=723 wb=671 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 109.425105: balance_dirty_state: bdi btrfs-1: dirty=748 wb=671 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 109.425282: balance_dirty_state: bdi btrfs-1: dirty=748 wb=671 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 109.425457: balance_dirty_state: bdi btrfs-1: dirty=773 wb=671 unstable=0 bg_thresh=994 thresh=1989 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 109.425803: balance_dirty_state: bdi btrfs-1: dirty=798 wb=671 unstable=0 bg_thresh=994 thresh=1988 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 109.426162: balance_dirty_state: bdi btrfs-1: dirty=848 wb=671 unstable=0 bg_thresh=996 thresh=1992 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 109.426176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-153% task_gap=-405% task_weight=99% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.436942: balance_dirty_state: bdi btrfs-1: dirty=848 wb=571 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 109.437033: balance_dirty_state: bdi btrfs-1: dirty=848 wb=546 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 109.437273: balance_dirty_state: bdi btrfs-1: dirty=873 wb=546 unstable=0 bg_thresh=989 thresh=1979 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 109.437335: balance_dirty_state: bdi btrfs-1: dirty=873 wb=546 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 109.437395: balance_dirty_state: bdi btrfs-1: dirty=898 wb=546 unstable=0 bg_thresh=992 thresh=1984 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 109.437522: balance_dirty_state: bdi btrfs-1: dirty=923 wb=546 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 109.437640: balance_dirty_state: bdi btrfs-1: dirty=973 wb=546 unstable=0 bg_thresh=993 thresh=1987 gap=468 poll_thresh=18 ino=257 dd-2584 [004] 109.437645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-156% task_gap=-413% task_weight=99% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 109.444956: balance_dirty_state: bdi btrfs-1: dirty=973 wb=421 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 109.445054: balance_dirty_state: bdi btrfs-1: dirty=973 wb=421 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 109.445110: balance_dirty_state: bdi btrfs-1: dirty=998 wb=421 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=14 ino=257 flush-btrfs-1-2586 [000] 109.445130: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26948 wrote=0 to_write=8192 dd-2584 [004] 109.445195: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=421 unstable=0 bg_thresh=994 thresh=1988 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 109.445276: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=421 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 109.445444: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=421 unstable=0 bg_thresh=996 thresh=1992 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 109.445621: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=471 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 109.446089: balance_dirty_state: bdi btrfs-1: dirty=923 wb=621 unstable=0 bg_thresh=997 thresh=1995 gap=451 poll_thresh=19 ino=257 dd-2584 [004] 109.446091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-174% task_gap=-450% task_weight=100% bdi_bw=58984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 109.450275: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=388 wrote=1136 to_write=7056 dd-2584 [004] 109.452981: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1421 unstable=0 bg_thresh=998 thresh=1997 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 109.453045: balance_dirty_state: bdi btrfs-1: dirty=23 wb=1421 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=14 ino=257 dd-2584 [004] 109.453104: balance_dirty_state: bdi btrfs-1: dirty=23 wb=1421 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 109.453163: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1421 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=16 ino=257 dd-2584 [004] 109.453283: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1421 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 109.453400: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1421 unstable=0 bg_thresh=996 thresh=1993 gap=449 poll_thresh=18 ino=257 dd-2584 [004] 109.453405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-200% task_gap=-498% task_weight=98% bdi_bw=58984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 109.461043: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1296 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=18 ino=257 dd-2584 [007] 109.461155: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1296 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=13 ino=257 dd-2584 [007] 109.461272: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1296 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=14 ino=257 dd-2584 [007] 109.461389: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1296 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=15 ino=257 dd-2584 [007] 109.461508: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1296 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=16 ino=257 dd-2584 [007] 109.461743: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1296 unstable=0 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=17 ino=257 dd-2584 [007] 109.461751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-169% task_gap=-437% task_weight=98% bdi_bw=58984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 109.469028: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1171 unstable=0 bg_thresh=1002 thresh=2005 gap=611 poll_thresh=17 ino=257 dd-2584 [007] 109.469140: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1171 unstable=0 bg_thresh=1003 thresh=2006 gap=612 poll_thresh=13 ino=257 dd-2584 [007] 109.469261: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1171 unstable=0 bg_thresh=1003 thresh=2006 gap=587 poll_thresh=14 ino=257 dd-2584 [007] 109.469737: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1171 unstable=0 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=15 ino=257 dd-2584 [007] 109.469854: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1171 unstable=0 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=16 ino=257 dd-2584 [007] 109.470087: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1171 unstable=0 bg_thresh=1002 thresh=2004 gap=510 poll_thresh=17 ino=257 dd-2584 [007] 109.470322: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1171 unstable=0 bg_thresh=1004 thresh=2008 gap=489 poll_thresh=18 ino=257 dd-2584 [007] 109.470331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-165% task_gap=-429% task_weight=98% bdi_bw=58984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 109.477009: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1171 unstable=0 bg_thresh=1004 thresh=2008 gap=489 poll_thresh=18 ino=257 dd-2584 [007] 109.477017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-165% task_gap=-429% task_weight=98% bdi_bw=58984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 109.485025: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1046 unstable=0 bg_thresh=1002 thresh=2004 gap=610 poll_thresh=18 ino=257 dd-2584 [003] 109.485164: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1046 unstable=0 bg_thresh=1000 thresh=2001 gap=607 poll_thresh=13 ino=257 dd-2584 [003] 109.485224: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1046 unstable=0 bg_thresh=1003 thresh=2006 gap=587 poll_thresh=14 ino=257 dd-2584 [003] 109.485283: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1046 unstable=0 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=15 ino=257 dd-2584 [003] 109.485340: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1046 unstable=0 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=16 ino=257 dd-2584 [003] 109.485458: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1046 unstable=0 bg_thresh=1002 thresh=2004 gap=510 poll_thresh=17 ino=257 dd-2584 [003] 109.485578: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1046 unstable=0 bg_thresh=1004 thresh=2008 gap=489 poll_thresh=18 ino=257 dd-2584 [003] 109.485582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-165% task_gap=-429% task_weight=98% bdi_bw=58984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 109.493003: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1021 unstable=0 bg_thresh=1004 thresh=2008 gap=514 poll_thresh=18 ino=257 dd-2584 [003] 109.493127: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1021 unstable=0 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=13 ino=257 dd-2584 [003] 109.493135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1275 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-142% task_gap=-382% task_weight=97% bdi_bw=58984 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 109.501043: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1021 unstable=0 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=13 ino=257 dd-2584 [003] 109.501051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1275 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-142% task_gap=-382% task_weight=97% bdi_bw=58984 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 109.509033: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1021 unstable=0 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=13 ino=257 dd-2584 [003] 109.509042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1275 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-142% task_gap=-382% task_weight=97% bdi_bw=58984 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 109.516977: balance_dirty_state: bdi btrfs-1: dirty=498 wb=871 unstable=0 bg_thresh=1004 thresh=2008 gap=639 poll_thresh=13 ino=257 dd-2584 [003] 109.517054: balance_dirty_state: bdi btrfs-1: dirty=498 wb=871 unstable=0 bg_thresh=1000 thresh=2000 gap=631 poll_thresh=10 ino=257 dd-2584 [003] 109.517369: balance_dirty_state: bdi btrfs-1: dirty=523 wb=871 unstable=0 bg_thresh=1005 thresh=2011 gap=617 poll_thresh=11 ino=257 dd-2584 [003] 109.517471: balance_dirty_state: bdi btrfs-1: dirty=548 wb=871 unstable=0 bg_thresh=1005 thresh=2011 gap=592 poll_thresh=12 ino=257 dd-2584 [003] 109.517572: balance_dirty_state: bdi btrfs-1: dirty=548 wb=871 unstable=0 bg_thresh=1005 thresh=2010 gap=591 poll_thresh=13 ino=257 dd-2584 [003] 109.517672: balance_dirty_state: bdi btrfs-1: dirty=573 wb=871 unstable=0 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=14 ino=257 dd-2584 [003] 109.517775: balance_dirty_state: bdi btrfs-1: dirty=573 wb=871 unstable=0 bg_thresh=1004 thresh=2009 gap=565 poll_thresh=15 ino=257 dd-2584 [003] 109.517876: balance_dirty_state: bdi btrfs-1: dirty=598 wb=871 unstable=0 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=16 ino=257 dd-2584 [003] 109.518076: balance_dirty_state: bdi btrfs-1: dirty=623 wb=871 unstable=0 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=17 ino=257 dd-2584 [003] 109.518276: balance_dirty_state: bdi btrfs-1: dirty=673 wb=871 unstable=0 bg_thresh=1003 thresh=2006 gap=462 poll_thresh=18 ino=257 dd-2584 [003] 109.518283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-166% task_gap=-432% task_weight=98% bdi_bw=58984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 109.525016: balance_dirty_state: bdi btrfs-1: dirty=673 wb=746 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=18 ino=257 dd-2584 [003] 109.525115: balance_dirty_state: bdi btrfs-1: dirty=673 wb=746 unstable=0 bg_thresh=1004 thresh=2009 gap=590 poll_thresh=13 ino=257 dd-2584 [003] 109.525173: balance_dirty_state: bdi btrfs-1: dirty=698 wb=746 unstable=0 bg_thresh=1004 thresh=2008 gap=564 poll_thresh=14 ino=257 dd-2584 [003] 109.525230: balance_dirty_state: bdi btrfs-1: dirty=723 wb=746 unstable=0 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=15 ino=257 dd-2584 [003] 109.525285: balance_dirty_state: bdi btrfs-1: dirty=723 wb=746 unstable=0 bg_thresh=1003 thresh=2007 gap=538 poll_thresh=16 ino=257 dd-2584 [003] 109.525396: balance_dirty_state: bdi btrfs-1: dirty=748 wb=746 unstable=0 bg_thresh=1003 thresh=2006 gap=512 poll_thresh=17 ino=257 dd-2584 [003] 109.525672: balance_dirty_state: bdi btrfs-1: dirty=798 wb=746 unstable=0 bg_thresh=1002 thresh=2005 gap=461 poll_thresh=18 ino=257 dd-2584 [003] 109.525676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-191% task_gap=-481% task_weight=98% bdi_bw=58984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 109.533019: balance_dirty_state: bdi btrfs-1: dirty=798 wb=621 unstable=0 bg_thresh=1002 thresh=2005 gap=586 poll_thresh=18 ino=257 dd-2584 [003] 109.533115: balance_dirty_state: bdi btrfs-1: dirty=798 wb=621 unstable=0 bg_thresh=1005 thresh=2010 gap=591 poll_thresh=13 ino=257 dd-2584 [003] 109.533174: balance_dirty_state: bdi btrfs-1: dirty=823 wb=621 unstable=0 bg_thresh=1004 thresh=2009 gap=565 poll_thresh=14 ino=257 dd-2584 [003] 109.533232: balance_dirty_state: bdi btrfs-1: dirty=848 wb=621 unstable=0 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=15 ino=257 dd-2584 [003] 109.533288: balance_dirty_state: bdi btrfs-1: dirty=848 wb=621 unstable=0 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=16 ino=257 dd-2584 [003] 109.533400: balance_dirty_state: bdi btrfs-1: dirty=898 wb=621 unstable=0 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=17 ino=257 dd-2584 [003] 109.533404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-142% task_gap=-383% task_weight=98% bdi_bw=58984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 109.541020: balance_dirty_state: bdi btrfs-1: dirty=898 wb=496 unstable=0 bg_thresh=1004 thresh=2009 gap=615 poll_thresh=17 ino=257 dd-2584 [003] 109.541132: balance_dirty_state: bdi btrfs-1: dirty=898 wb=496 unstable=0 bg_thresh=1004 thresh=2008 gap=614 poll_thresh=13 ino=257 dd-2584 [003] 109.541190: balance_dirty_state: bdi btrfs-1: dirty=923 wb=496 unstable=0 bg_thresh=1006 thresh=2013 gap=594 poll_thresh=14 ino=257 dd-2584 [003] 109.541246: balance_dirty_state: bdi btrfs-1: dirty=948 wb=496 unstable=0 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=15 ino=257 dd-2584 [003] 109.541302: balance_dirty_state: bdi btrfs-1: dirty=948 wb=496 unstable=0 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=16 ino=257 dd-2584 [003] 109.541414: balance_dirty_state: bdi btrfs-1: dirty=973 wb=496 unstable=0 bg_thresh=1005 thresh=2011 gap=542 poll_thresh=17 ino=257 dd-2584 [003] 109.541526: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=496 unstable=0 bg_thresh=1005 thresh=2010 gap=491 poll_thresh=18 ino=257 dd-2584 [003] 109.541530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=58984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 109.541606: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27044 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 109.547334: writeback_single_inode: bdi btrfs-1: ino=257 state= age=484 wrote=1008 to_write=7184 dd-2584 [003] 109.549026: balance_dirty_state: bdi btrfs-1: dirty=23 wb=1496 unstable=0 bg_thresh=1008 thresh=2016 gap=497 poll_thresh=18 ino=257 dd-2584 [003] 109.549034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-136% task_gap=-371% task_weight=98% bdi_bw=57368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 109.557121: balance_dirty_state: bdi btrfs-1: dirty=23 wb=1371 unstable=0 bg_thresh=999 thresh=1998 gap=604 poll_thresh=18 ino=257 dd-2584 [003] 109.557387: balance_dirty_state: bdi btrfs-1: dirty=23 wb=1371 unstable=0 bg_thresh=998 thresh=1997 gap=603 poll_thresh=13 ino=257 dd-2584 [003] 109.557448: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1371 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=14 ino=257 dd-2584 [003] 109.557507: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1371 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=15 ino=257 dd-2584 [003] 109.557568: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1371 unstable=0 bg_thresh=997 thresh=1995 gap=551 poll_thresh=16 ino=257 dd-2584 [003] 109.557687: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1371 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=17 ino=257 dd-2584 [003] 109.557806: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1371 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=18 ino=257 dd-2584 [003] 109.557811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-396% task_weight=98% bdi_bw=57368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 109.565001: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1371 unstable=0 bg_thresh=996 thresh=1992 gap=473 poll_thresh=18 ino=257 dd-2584 [003] 109.565010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-153% task_gap=-404% task_weight=98% bdi_bw=57368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 109.573033: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1246 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=18 ino=257 dd-2584 [003] 109.573125: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1246 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=13 ino=257 dd-2584 [003] 109.573184: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1246 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=14 ino=257 dd-2584 [003] 109.573244: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1246 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=15 ino=257 dd-2584 [003] 109.573304: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1246 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=16 ino=257 dd-2584 [003] 109.573422: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1246 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=17 ino=257 dd-2584 [003] 109.573427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-155% task_gap=-409% task_weight=98% bdi_bw=57368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 109.581031: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1246 unstable=0 bg_thresh=993 thresh=1987 gap=493 poll_thresh=17 ino=257 dd-2584 [003] 109.581040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-156% task_gap=-412% task_weight=98% bdi_bw=57368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 109.589001: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1121 unstable=0 bg_thresh=993 thresh=1987 gap=618 poll_thresh=17 ino=257 dd-2584 [003] 109.589099: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1121 unstable=0 bg_thresh=996 thresh=1992 gap=623 poll_thresh=13 ino=257 dd-2584 [003] 109.589161: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1121 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=14 ino=257 dd-2584 [003] 109.589407: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1121 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=15 ino=257 dd-2584 [003] 109.589470: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1121 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=16 ino=257 dd-2584 [003] 109.589595: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1121 unstable=0 bg_thresh=993 thresh=1987 gap=518 poll_thresh=17 ino=257 dd-2584 [003] 109.589717: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1121 unstable=0 bg_thresh=995 thresh=1991 gap=497 poll_thresh=18 ino=257 dd-2584 [003] 109.589722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-406% task_weight=98% bdi_bw=57368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 109.597030: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1121 unstable=0 bg_thresh=995 thresh=1991 gap=497 poll_thresh=18 ino=257 dd-2584 [003] 109.597038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-406% task_weight=98% bdi_bw=57368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 109.605019: balance_dirty_state: bdi btrfs-1: dirty=373 wb=996 unstable=0 bg_thresh=995 thresh=1991 gap=622 poll_thresh=18 ino=257 dd-2584 [003] 109.605086: balance_dirty_state: bdi btrfs-1: dirty=373 wb=996 unstable=0 bg_thresh=992 thresh=1985 gap=616 poll_thresh=13 ino=257 dd-2584 [003] 109.605159: balance_dirty_state: bdi btrfs-1: dirty=398 wb=946 unstable=0 bg_thresh=991 thresh=1982 gap=638 poll_thresh=14 ino=257 dd-2584 [003] 109.605233: balance_dirty_state: bdi btrfs-1: dirty=423 wb=921 unstable=0 bg_thresh=988 thresh=1976 gap=632 poll_thresh=15 ino=257 dd-2584 [003] 109.605306: balance_dirty_state: bdi btrfs-1: dirty=423 wb=871 unstable=0 bg_thresh=993 thresh=1987 gap=693 poll_thresh=16 ino=257 dd-2584 [003] 109.605433: balance_dirty_state: bdi btrfs-1: dirty=473 wb=871 unstable=0 bg_thresh=992 thresh=1984 gap=640 poll_thresh=17 ino=257 dd-2584 [003] 109.605555: balance_dirty_state: bdi btrfs-1: dirty=498 wb=871 unstable=0 bg_thresh=993 thresh=1986 gap=617 poll_thresh=18 ino=257 dd-2584 [003] 109.605676: balance_dirty_state: bdi btrfs-1: dirty=523 wb=871 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=19 ino=257 dd-2584 [003] 109.605966: balance_dirty_state: bdi btrfs-1: dirty=548 wb=871 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=20 ino=257 dd-2584 [003] 109.606083: balance_dirty_state: bdi btrfs-1: dirty=598 wb=871 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=21 ino=257 dd-2584 [003] 109.606200: balance_dirty_state: bdi btrfs-1: dirty=623 wb=871 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=22 ino=257 dd-2584 [003] 109.606204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-155% task_gap=-409% task_weight=98% bdi_bw=57368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 109.612989: balance_dirty_state: bdi btrfs-1: dirty=623 wb=871 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=22 ino=257 dd-2584 [003] 109.612997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-155% task_gap=-409% task_weight=98% bdi_bw=57368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 109.621001: balance_dirty_state: bdi btrfs-1: dirty=623 wb=746 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=22 ino=257 dd-2584 [003] 109.621069: balance_dirty_state: bdi btrfs-1: dirty=648 wb=746 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=16 ino=257 dd-2584 [003] 109.621190: balance_dirty_state: bdi btrfs-1: dirty=673 wb=746 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=17 ino=257 dd-2584 [003] 109.621303: balance_dirty_state: bdi btrfs-1: dirty=698 wb=746 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=18 ino=257 dd-2584 [003] 109.621418: balance_dirty_state: bdi btrfs-1: dirty=748 wb=746 unstable=0 bg_thresh=995 thresh=1990 gap=496 poll_thresh=19 ino=257 dd-2584 [003] 109.621422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-407% task_weight=98% bdi_bw=57368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 109.629078: balance_dirty_state: bdi btrfs-1: dirty=748 wb=746 unstable=0 bg_thresh=995 thresh=1990 gap=496 poll_thresh=19 ino=257 dd-2584 [003] 109.629086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-407% task_weight=98% bdi_bw=57368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 109.636988: balance_dirty_state: bdi btrfs-1: dirty=748 wb=621 unstable=0 bg_thresh=994 thresh=1989 gap=620 poll_thresh=19 ino=257 dd-2584 [003] 109.637113: balance_dirty_state: bdi btrfs-1: dirty=748 wb=621 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=14 ino=257 dd-2584 [003] 109.637232: balance_dirty_state: bdi btrfs-1: dirty=773 wb=621 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=15 ino=257 dd-2584 [003] 109.637349: balance_dirty_state: bdi btrfs-1: dirty=773 wb=621 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=16 ino=257 dd-2584 [003] 109.637934: balance_dirty_state: bdi btrfs-1: dirty=823 wb=621 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=17 ino=257 dd-2584 [003] 109.638171: balance_dirty_state: bdi btrfs-1: dirty=848 wb=621 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=18 ino=257 dd-2584 [003] 109.638406: balance_dirty_state: bdi btrfs-1: dirty=873 wb=621 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=19 ino=257 dd-2584 [003] 109.638414: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-179% task_gap=-457% task_weight=98% bdi_bw=57368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 109.645008: balance_dirty_state: bdi btrfs-1: dirty=873 wb=496 unstable=0 bg_thresh=996 thresh=1993 gap=624 poll_thresh=19 ino=257 dd-2584 [000] 109.645133: balance_dirty_state: bdi btrfs-1: dirty=873 wb=496 unstable=0 bg_thresh=999 thresh=1998 gap=629 poll_thresh=14 ino=257 dd-2584 [000] 109.645253: balance_dirty_state: bdi btrfs-1: dirty=898 wb=496 unstable=0 bg_thresh=999 thresh=1998 gap=604 poll_thresh=15 ino=257 dd-2584 [000] 109.645371: balance_dirty_state: bdi btrfs-1: dirty=923 wb=496 unstable=0 bg_thresh=998 thresh=1997 gap=578 poll_thresh=16 ino=257 dd-2584 [000] 109.645608: balance_dirty_state: bdi btrfs-1: dirty=948 wb=496 unstable=0 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=17 ino=257 dd-2584 [000] 109.645842: balance_dirty_state: bdi btrfs-1: dirty=973 wb=496 unstable=0 bg_thresh=1000 thresh=2000 gap=531 poll_thresh=18 ino=257 dd-2584 [000] 109.646077: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=496 unstable=0 bg_thresh=999 thresh=1999 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 109.646085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-396% task_weight=100% bdi_bw=57368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 109.646167: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27148 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 109.651095: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=1008 to_write=7184 dd-2584 [004] 109.652963: balance_dirty_state: bdi btrfs-1: dirty=23 wb=1371 unstable=0 bg_thresh=1002 thresh=2004 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 109.653038: balance_dirty_state: bdi btrfs-1: dirty=23 wb=1371 unstable=0 bg_thresh=1002 thresh=2004 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 109.653274: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1371 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 109.653333: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1371 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 109.653449: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1371 unstable=0 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 109.653568: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1371 unstable=0 bg_thresh=1003 thresh=2006 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 109.653685: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1371 unstable=0 bg_thresh=1002 thresh=2005 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 109.653690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-167% task_gap=-435% task_weight=99% bdi_bw=55916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.661006: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1246 unstable=0 bg_thresh=1001 thresh=2002 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 109.661135: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1246 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 109.661253: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1246 unstable=0 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 109.661372: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1246 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 109.661611: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1246 unstable=0 bg_thresh=1002 thresh=2004 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 109.661846: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1246 unstable=0 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 109.661854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-145% task_gap=-390% task_weight=99% bdi_bw=55916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.669083: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1121 unstable=0 bg_thresh=1000 thresh=2001 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 109.669155: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1121 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 109.669383: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1121 unstable=0 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 109.669440: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1121 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 109.669497: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1121 unstable=0 bg_thresh=999 thresh=1999 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 109.669610: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1121 unstable=0 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 109.669723: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1121 unstable=0 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 109.669727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-169% task_gap=-439% task_weight=99% bdi_bw=55916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.677099: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1121 unstable=0 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 109.677113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-169% task_gap=-439% task_weight=99% bdi_bw=55916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.684965: balance_dirty_state: bdi btrfs-1: dirty=398 wb=996 unstable=0 bg_thresh=1004 thresh=2009 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 109.685097: balance_dirty_state: bdi btrfs-1: dirty=423 wb=996 unstable=0 bg_thresh=1007 thresh=2014 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 109.685228: balance_dirty_state: bdi btrfs-1: dirty=423 wb=996 unstable=0 bg_thresh=1004 thresh=2008 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 109.685360: balance_dirty_state: bdi btrfs-1: dirty=448 wb=996 unstable=0 bg_thresh=1006 thresh=2013 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 109.685491: balance_dirty_state: bdi btrfs-1: dirty=448 wb=996 unstable=0 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 109.685749: balance_dirty_state: bdi btrfs-1: dirty=498 wb=996 unstable=0 bg_thresh=1003 thresh=2006 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 109.686011: balance_dirty_state: bdi btrfs-1: dirty=523 wb=996 unstable=0 bg_thresh=1005 thresh=2010 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 109.686020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-164% task_gap=-428% task_weight=100% bdi_bw=55916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.693009: balance_dirty_state: bdi btrfs-1: dirty=523 wb=996 unstable=0 bg_thresh=1008 thresh=2016 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 109.693015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-159% task_gap=-419% task_weight=99% bdi_bw=55916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.701018: balance_dirty_state: bdi btrfs-1: dirty=523 wb=996 unstable=0 bg_thresh=995 thresh=1990 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 109.701024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-178% task_gap=-456% task_weight=99% bdi_bw=55916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.713063: balance_dirty_state: bdi btrfs-1: dirty=523 wb=996 unstable=0 bg_thresh=989 thresh=1978 gap=459 poll_thresh=18 ino=257 dd-2584 [004] 109.713069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-187% task_gap=-475% task_weight=100% bdi_bw=55916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 109.725041: balance_dirty_state: bdi btrfs-1: dirty=523 wb=996 unstable=0 bg_thresh=992 thresh=1984 gap=465 poll_thresh=18 ino=257 dd-2584 [004] 109.725053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-182% task_gap=-465% task_weight=99% bdi_bw=55916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 109.737103: balance_dirty_state: bdi btrfs-1: dirty=523 wb=996 unstable=0 bg_thresh=992 thresh=1984 gap=465 poll_thresh=18 ino=257 dd-2584 [004] 109.737111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-182% task_gap=-465% task_weight=99% bdi_bw=55916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 109.749060: balance_dirty_state: bdi btrfs-1: dirty=523 wb=996 unstable=0 bg_thresh=993 thresh=1986 gap=467 poll_thresh=18 ino=257 dd-2584 [004] 109.749071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-181% task_gap=-462% task_weight=99% bdi_bw=55916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.757107: balance_dirty_state: bdi btrfs-1: dirty=523 wb=996 unstable=0 bg_thresh=993 thresh=1986 gap=467 poll_thresh=18 ino=257 dd-2584 [004] 109.757117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-181% task_gap=-462% task_weight=99% bdi_bw=51640 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 109.765067: balance_dirty_state: bdi btrfs-1: dirty=523 wb=996 unstable=0 bg_thresh=993 thresh=1986 gap=467 poll_thresh=18 ino=257 dd-2584 [004] 109.765078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-181% task_gap=-462% task_weight=99% bdi_bw=51640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.773109: balance_dirty_state: bdi btrfs-1: dirty=523 wb=996 unstable=0 bg_thresh=993 thresh=1986 gap=467 poll_thresh=18 ino=257 dd-2584 [004] 109.773116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-181% task_gap=-462% task_weight=99% bdi_bw=51640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.781082: balance_dirty_state: bdi btrfs-1: dirty=523 wb=996 unstable=0 bg_thresh=992 thresh=1985 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 109.781087: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-182% task_gap=-464% task_weight=99% bdi_bw=51640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.789133: balance_dirty_state: bdi btrfs-1: dirty=523 wb=996 unstable=0 bg_thresh=992 thresh=1985 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 109.789138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-182% task_gap=-464% task_weight=99% bdi_bw=51640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.797139: balance_dirty_state: bdi btrfs-1: dirty=523 wb=996 unstable=0 bg_thresh=992 thresh=1985 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 109.797148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-182% task_gap=-464% task_weight=99% bdi_bw=51640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.805089: balance_dirty_state: bdi btrfs-1: dirty=523 wb=996 unstable=0 bg_thresh=992 thresh=1985 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 109.805098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-182% task_gap=-464% task_weight=99% bdi_bw=51640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.813117: balance_dirty_state: bdi btrfs-1: dirty=523 wb=996 unstable=0 bg_thresh=992 thresh=1985 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 109.813125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-182% task_gap=-464% task_weight=99% bdi_bw=51640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.821051: balance_dirty_state: bdi btrfs-1: dirty=523 wb=996 unstable=0 bg_thresh=995 thresh=1991 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 109.821061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-177% task_gap=-455% task_weight=99% bdi_bw=51640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.829047: balance_dirty_state: bdi btrfs-1: dirty=523 wb=996 unstable=0 bg_thresh=992 thresh=1984 gap=465 poll_thresh=18 ino=257 dd-2584 [004] 109.829053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-182% task_gap=-465% task_weight=99% bdi_bw=51640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.837050: balance_dirty_state: bdi btrfs-1: dirty=523 wb=996 unstable=0 bg_thresh=985 thresh=1970 gap=451 poll_thresh=18 ino=257 dd-2584 [004] 109.837054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-193% task_gap=-486% task_weight=99% bdi_bw=51640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.845077: balance_dirty_state: bdi btrfs-1: dirty=523 wb=996 unstable=0 bg_thresh=988 thresh=1976 gap=457 poll_thresh=18 ino=257 dd-2584 [004] 109.845082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-188% task_gap=-476% task_weight=99% bdi_bw=51640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.853103: balance_dirty_state: bdi btrfs-1: dirty=523 wb=871 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=18 ino=257 dd-2584 [004] 109.853215: balance_dirty_state: bdi btrfs-1: dirty=548 wb=871 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=13 ino=257 dd-2584 [004] 109.853462: balance_dirty_state: bdi btrfs-1: dirty=548 wb=871 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 109.853518: balance_dirty_state: bdi btrfs-1: dirty=573 wb=871 unstable=0 bg_thresh=994 thresh=1988 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 109.853575: balance_dirty_state: bdi btrfs-1: dirty=598 wb=871 unstable=0 bg_thresh=991 thresh=1982 gap=513 poll_thresh=16 ino=257 dd-2584 [004] 109.853688: balance_dirty_state: bdi btrfs-1: dirty=623 wb=871 unstable=0 bg_thresh=990 thresh=1981 gap=487 poll_thresh=17 ino=257 dd-2584 [004] 109.853692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-161% task_gap=-422% task_weight=100% bdi_bw=51640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.861142: balance_dirty_state: bdi btrfs-1: dirty=623 wb=496 unstable=0 bg_thresh=991 thresh=1982 gap=863 poll_thresh=17 ino=257 dd-2584 [004] 109.861271: balance_dirty_state: bdi btrfs-1: dirty=648 wb=496 unstable=0 bg_thresh=993 thresh=1986 gap=842 poll_thresh=13 ino=257 dd-2584 [004] 109.861392: balance_dirty_state: bdi btrfs-1: dirty=648 wb=496 unstable=0 bg_thresh=993 thresh=1986 gap=842 poll_thresh=14 ino=257 dd-2584 [004] 109.861589: balance_dirty_state: bdi btrfs-1: dirty=673 wb=471 unstable=0 bg_thresh=992 thresh=1985 gap=841 poll_thresh=15 ino=257 dd-2584 [004] 109.861805: balance_dirty_state: bdi btrfs-1: dirty=673 wb=396 unstable=0 bg_thresh=992 thresh=1985 gap=916 poll_thresh=16 ino=257 dd-2584 [004] 109.862109: balance_dirty_state: bdi btrfs-1: dirty=723 wb=371 unstable=0 bg_thresh=992 thresh=1984 gap=890 poll_thresh=17 ino=257 dd-2584 [004] 109.862346: balance_dirty_state: bdi btrfs-1: dirty=748 wb=371 unstable=0 bg_thresh=994 thresh=1988 gap=869 poll_thresh=18 ino=257 dd-2584 [004] 109.862580: balance_dirty_state: bdi btrfs-1: dirty=773 wb=371 unstable=0 bg_thresh=993 thresh=1987 gap=843 poll_thresh=19 ino=257 dd-2584 [004] 109.863160: balance_dirty_state: bdi btrfs-1: dirty=823 wb=371 unstable=0 bg_thresh=993 thresh=1986 gap=792 poll_thresh=20 ino=257 dd-2584 [004] 109.863398: balance_dirty_state: bdi btrfs-1: dirty=848 wb=371 unstable=0 bg_thresh=989 thresh=1979 gap=760 poll_thresh=21 ino=257 dd-2584 [004] 109.863741: balance_dirty_state: bdi btrfs-1: dirty=873 wb=321 unstable=0 bg_thresh=991 thresh=1983 gap=789 poll_thresh=22 ino=257 dd-2584 [004] 109.864112: balance_dirty_state: bdi btrfs-1: dirty=898 wb=246 unstable=0 bg_thresh=991 thresh=1982 gap=838 poll_thresh=23 ino=257 dd-2584 [004] 109.864348: balance_dirty_state: bdi btrfs-1: dirty=948 wb=246 unstable=0 bg_thresh=990 thresh=1981 gap=787 poll_thresh=24 ino=257 dd-2584 [004] 109.864586: balance_dirty_state: bdi btrfs-1: dirty=973 wb=246 unstable=0 bg_thresh=992 thresh=1985 gap=766 poll_thresh=25 ino=257 dd-2584 [004] 109.864819: balance_dirty_state: bdi btrfs-1: dirty=998 wb=246 unstable=0 bg_thresh=992 thresh=1984 gap=740 poll_thresh=26 ino=257 flush-btrfs-1-2586 [002] 109.864913: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27364 wrote=0 to_write=8192 dd-2584 [004] 109.865120: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=246 unstable=0 bg_thresh=991 thresh=1983 gap=689 poll_thresh=27 ino=257 dd-2584 [004] 109.865782: balance_dirty_state: bdi btrfs-1: dirty=948 wb=321 unstable=0 bg_thresh=991 thresh=1982 gap=713 poll_thresh=28 ino=257 dd-2584 [004] 109.866228: balance_dirty_state: bdi btrfs-1: dirty=898 wb=271 unstable=0 bg_thresh=993 thresh=1986 gap=817 poll_thresh=29 ino=257 dd-2584 [004] 109.866491: balance_dirty_state: bdi btrfs-1: dirty=873 wb=346 unstable=0 bg_thresh=992 thresh=1985 gap=766 poll_thresh=30 ino=257 dd-2584 [004] 109.866745: balance_dirty_state: bdi btrfs-1: dirty=873 wb=396 unstable=0 bg_thresh=992 thresh=1984 gap=715 poll_thresh=31 ino=257 dd-2584 [004] 109.867004: balance_dirty_state: bdi btrfs-1: dirty=848 wb=446 unstable=0 bg_thresh=994 thresh=1988 gap=694 poll_thresh=32 ino=257 dd-2584 [004] 109.867390: balance_dirty_state: bdi btrfs-1: dirty=823 wb=521 unstable=0 bg_thresh=993 thresh=1986 gap=642 poll_thresh=34 ino=257 dd-2584 [004] 109.867981: balance_dirty_state: bdi btrfs-1: dirty=748 wb=546 unstable=0 bg_thresh=992 thresh=1985 gap=691 poll_thresh=36 ino=257 dd-2584 [004] 109.869161: balance_dirty_state: bdi btrfs-1: dirty=548 wb=796 unstable=0 bg_thresh=994 thresh=1988 gap=644 poll_thresh=38 ino=257 dd-2584 [004] 109.869453: balance_dirty_state: bdi btrfs-1: dirty=473 wb=921 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=40 ino=257 dd-2584 [004] 109.869742: balance_dirty_state: bdi btrfs-1: dirty=423 wb=996 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=42 ino=257 dd-2584 [004] 109.870063: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1146 unstable=0 bg_thresh=991 thresh=1982 gap=499 poll_thresh=44 ino=257 dd-2584 [004] 109.870388: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1271 unstable=0 bg_thresh=993 thresh=1986 gap=476 poll_thresh=46 ino=257 dd-2584 [004] 109.870390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-181% task_gap=-462% task_weight=99% bdi_bw=49364 base_bw=28 task_bw=0 dirtied=48 period=0 think=8 pause=8 flush-btrfs-1-2586 [002] 109.870928: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=1520 to_write=6672 dd-2584 [004] 109.881037: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1112 unstable=0 bg_thresh=993 thresh=1986 gap=874 poll_thresh=46 ino=257 dd-2584 [004] 109.881146: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1112 unstable=0 bg_thresh=993 thresh=1987 gap=864 poll_thresh=34 ino=257 dd-2584 [004] 109.881761: balance_dirty_state: bdi btrfs-1: dirty=63 wb=1112 unstable=0 bg_thresh=992 thresh=1984 gap=809 poll_thresh=36 ino=257 dd-2584 [004] 109.882066: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1112 unstable=0 bg_thresh=993 thresh=1986 gap=772 poll_thresh=38 ino=257 dd-2584 [004] 109.882366: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1112 unstable=0 bg_thresh=992 thresh=1984 gap=718 poll_thresh=40 ino=257 dd-2584 [004] 109.882675: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1112 unstable=0 bg_thresh=992 thresh=1984 gap=666 poll_thresh=42 ino=257 dd-2584 [004] 109.882985: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1112 unstable=0 bg_thresh=992 thresh=1985 gap=628 poll_thresh=44 ino=257 dd-2584 [004] 109.883573: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1112 unstable=0 bg_thresh=991 thresh=1982 gap=587 poll_thresh=46 ino=257 dd-2584 [004] 109.883864: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1112 unstable=0 bg_thresh=993 thresh=1986 gap=541 poll_thresh=48 ino=257 dd-2584 [004] 109.884269: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1112 unstable=0 bg_thresh=992 thresh=1984 gap=464 poll_thresh=50 ino=257 dd-2584 [004] 109.884276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-182% task_gap=-465% task_weight=99% bdi_bw=49364 base_bw=28 task_bw=0 dirtied=64 period=0 think=4 pause=8 dd-2584 [004] 109.889066: balance_dirty_state: bdi btrfs-1: dirty=408 wb=987 unstable=0 bg_thresh=992 thresh=1984 gap=589 poll_thresh=50 ino=257 dd-2584 [004] 109.889141: balance_dirty_state: bdi btrfs-1: dirty=408 wb=987 unstable=0 bg_thresh=991 thresh=1983 gap=588 poll_thresh=37 ino=257 dd-2584 [004] 109.889488: balance_dirty_state: bdi btrfs-1: dirty=471 wb=987 unstable=0 bg_thresh=992 thresh=1984 gap=526 poll_thresh=39 ino=257 dd-2584 [004] 109.889971: balance_dirty_state: bdi btrfs-1: dirty=521 wb=987 unstable=0 bg_thresh=1044 thresh=2089 gap=581 poll_thresh=41 ino=257 dd-2584 [004] 109.890307: balance_dirty_state: bdi btrfs-1: dirty=571 wb=987 unstable=0 bg_thresh=1041 thresh=2082 gap=524 poll_thresh=43 ino=257 dd-2584 [004] 109.890479: balance_dirty_state: bdi btrfs-1: dirty=621 wb=987 unstable=0 bg_thresh=1040 thresh=2080 gap=472 poll_thresh=45 ino=257 dd-2584 [004] 109.890483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1760 avg_dirty=1760 bdi_gap=-184% task_gap=-469% task_weight=100% bdi_bw=49364 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [004] 109.897109: balance_dirty_state: bdi btrfs-1: dirty=621 wb=987 unstable=0 bg_thresh=1040 thresh=2080 gap=472 poll_thresh=45 ino=257 dd-2584 [004] 109.897120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1760 avg_dirty=1760 bdi_gap=-184% task_gap=-469% task_weight=100% bdi_bw=49364 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [004] 109.905145: balance_dirty_state: bdi btrfs-1: dirty=621 wb=987 unstable=0 bg_thresh=1040 thresh=2080 gap=472 poll_thresh=45 ino=257 dd-2584 [004] 109.905157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1760 avg_dirty=1760 bdi_gap=-184% task_gap=-469% task_weight=100% bdi_bw=49364 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [004] 109.913099: balance_dirty_state: bdi btrfs-1: dirty=621 wb=862 unstable=0 bg_thresh=1040 thresh=2080 gap=597 poll_thresh=45 ino=257 dd-2584 [004] 109.913219: balance_dirty_state: bdi btrfs-1: dirty=621 wb=862 unstable=0 bg_thresh=1042 thresh=2085 gap=602 poll_thresh=34 ino=257 dd-2584 [004] 109.913525: balance_dirty_state: bdi btrfs-1: dirty=671 wb=862 unstable=0 bg_thresh=1041 thresh=2083 gap=550 poll_thresh=36 ino=257 dd-2584 [004] 109.913827: balance_dirty_state: bdi btrfs-1: dirty=721 wb=862 unstable=0 bg_thresh=1041 thresh=2082 gap=499 poll_thresh=38 ino=257 dd-2584 [004] 109.913834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1720 avg_dirty=1720 bdi_gap=-161% task_gap=-422% task_weight=100% bdi_bw=49364 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [004] 109.921133: balance_dirty_state: bdi btrfs-1: dirty=721 wb=862 unstable=0 bg_thresh=1041 thresh=2082 gap=499 poll_thresh=38 ino=257 dd-2584 [004] 109.921149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1720 avg_dirty=1720 bdi_gap=-161% task_gap=-422% task_weight=100% bdi_bw=49364 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [004] 109.929129: balance_dirty_state: bdi btrfs-1: dirty=721 wb=737 unstable=0 bg_thresh=1041 thresh=2082 gap=624 poll_thresh=38 ino=257 dd-2584 [004] 109.929243: balance_dirty_state: bdi btrfs-1: dirty=746 wb=737 unstable=0 bg_thresh=1040 thresh=2081 gap=598 poll_thresh=28 ino=257 dd-2584 [004] 109.929448: balance_dirty_state: bdi btrfs-1: dirty=771 wb=737 unstable=0 bg_thresh=1042 thresh=2085 gap=577 poll_thresh=29 ino=257 dd-2584 [004] 109.929958: balance_dirty_state: bdi btrfs-1: dirty=796 wb=737 unstable=0 bg_thresh=1042 thresh=2084 gap=551 poll_thresh=30 ino=257 dd-2584 [004] 109.930166: balance_dirty_state: bdi btrfs-1: dirty=846 wb=737 unstable=0 bg_thresh=1041 thresh=2083 gap=500 poll_thresh=31 ino=257 dd-2584 [004] 109.930174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-137% task_gap=-375% task_weight=99% bdi_bw=49364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.937137: balance_dirty_state: bdi btrfs-1: dirty=846 wb=737 unstable=0 bg_thresh=1041 thresh=2083 gap=500 poll_thresh=31 ino=257 dd-2584 [004] 109.937145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-137% task_gap=-375% task_weight=99% bdi_bw=49364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.945135: balance_dirty_state: bdi btrfs-1: dirty=846 wb=612 unstable=0 bg_thresh=1041 thresh=2083 gap=625 poll_thresh=31 ino=257 dd-2584 [004] 109.945278: balance_dirty_state: bdi btrfs-1: dirty=846 wb=612 unstable=0 bg_thresh=1041 thresh=2082 gap=624 poll_thresh=23 ino=257 dd-2584 [004] 109.945524: balance_dirty_state: bdi btrfs-1: dirty=896 wb=612 unstable=0 bg_thresh=1036 thresh=2073 gap=565 poll_thresh=24 ino=257 dd-2584 [004] 109.945760: balance_dirty_state: bdi btrfs-1: dirty=921 wb=612 unstable=0 bg_thresh=1032 thresh=2065 gap=532 poll_thresh=25 ino=257 dd-2584 [004] 109.946001: balance_dirty_state: bdi btrfs-1: dirty=934 wb=612 unstable=0 bg_thresh=1032 thresh=2065 gap=519 poll_thresh=26 ino=257 dd-2584 [004] 109.946235: balance_dirty_state: bdi btrfs-1: dirty=984 wb=612 unstable=0 bg_thresh=1032 thresh=2065 gap=469 poll_thresh=27 ino=257 dd-2584 [004] 109.946243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1720 avg_dirty=1720 bdi_gap=-172% task_gap=-445% task_weight=100% bdi_bw=49364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.953060: balance_dirty_state: bdi btrfs-1: dirty=984 wb=462 unstable=0 bg_thresh=1030 thresh=2061 gap=615 poll_thresh=27 ino=257 dd-2584 [004] 109.953162: balance_dirty_state: bdi btrfs-1: dirty=984 wb=462 unstable=0 bg_thresh=1030 thresh=2061 gap=615 poll_thresh=20 ino=257 dd-2584 [004] 109.953348: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=462 unstable=0 bg_thresh=1030 thresh=2060 gap=564 poll_thresh=21 ino=257 dd-2584 [004] 109.953837: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=462 unstable=0 bg_thresh=1035 thresh=2071 gap=550 poll_thresh=22 ino=257 flush-btrfs-1-2586 [006] 109.953878: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27456 wrote=0 to_write=8192 dd-2584 [004] 109.954029: balance_dirty_state: bdi btrfs-1: dirty=1084 wb=462 unstable=0 bg_thresh=1037 thresh=2075 gap=529 poll_thresh=23 ino=257 dd-2584 [004] 109.954228: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=527 unstable=0 bg_thresh=1037 thresh=2074 gap=477 poll_thresh=24 ino=257 dd-2584 [004] 109.954230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1720 avg_dirty=1720 bdi_gap=-166% task_gap=-432% task_weight=99% bdi_bw=49364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 109.956551: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=300 wrote=1136 to_write=7056 dd-2584 [004] 109.961043: balance_dirty_state: bdi btrfs-1: dirty=23 wb=1586 unstable=0 bg_thresh=1041 thresh=2083 gap=474 poll_thresh=24 ino=257 dd-2584 [004] 109.961050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1720 avg_dirty=1720 bdi_gap=-160% task_gap=-420% task_weight=99% bdi_bw=49364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 109.969154: balance_dirty_state: bdi btrfs-1: dirty=23 wb=1586 unstable=0 bg_thresh=1032 thresh=2065 gap=456 poll_thresh=24 ino=257 dd-2584 [004] 109.969160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1720 avg_dirty=1720 bdi_gap=-172% task_gap=-445% task_weight=100% bdi_bw=49156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 109.981137: balance_dirty_state: bdi btrfs-1: dirty=23 wb=1461 unstable=0 bg_thresh=1032 thresh=2065 gap=581 poll_thresh=24 ino=257 dd-2584 [003] 109.981556: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1461 unstable=0 bg_thresh=1039 thresh=2079 gap=582 poll_thresh=18 ino=257 dd-2584 [003] 109.981697: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1461 unstable=0 bg_thresh=1039 thresh=2078 gap=531 poll_thresh=19 ino=257 dd-2584 [003] 109.981836: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1461 unstable=0 bg_thresh=1038 thresh=2077 gap=505 poll_thresh=20 ino=257 dd-2584 [003] 109.981841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1338 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-141% task_gap=-382% task_weight=99% bdi_bw=49156 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 109.989101: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1349 unstable=0 bg_thresh=1026 thresh=2053 gap=606 poll_thresh=20 ino=257 dd-2584 [003] 109.989179: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1349 unstable=0 bg_thresh=1026 thresh=2052 gap=605 poll_thresh=15 ino=257 dd-2584 [003] 109.989261: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1349 unstable=0 bg_thresh=1025 thresh=2051 gap=566 poll_thresh=16 ino=257 dd-2584 [003] 109.989468: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1349 unstable=0 bg_thresh=1025 thresh=2050 gap=540 poll_thresh=17 ino=257 dd-2584 [003] 109.989683: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1349 unstable=0 bg_thresh=1025 thresh=2051 gap=503 poll_thresh=18 ino=257 dd-2584 [003] 109.989690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1314 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-136% task_gap=-371% task_weight=98% bdi_bw=49156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 109.997066: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1229 unstable=0 bg_thresh=1016 thresh=2032 gap=603 poll_thresh=18 ino=257 dd-2584 [003] 109.997454: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1113 unstable=0 bg_thresh=1015 thresh=2030 gap=704 poll_thresh=13 ino=257 dd-2584 [003] 109.997555: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1113 unstable=0 bg_thresh=1019 thresh=2038 gap=687 poll_thresh=14 ino=257 dd-2584 [003] 109.997655: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1113 unstable=0 bg_thresh=1018 thresh=2036 gap=685 poll_thresh=15 ino=257 dd-2584 [003] 109.997745: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1113 unstable=0 bg_thresh=1017 thresh=2035 gap=659 poll_thresh=16 ino=257 dd-2584 [003] 109.998213: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1113 unstable=0 bg_thresh=1014 thresh=2029 gap=614 poll_thresh=17 ino=257 dd-2584 [003] 109.998611: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1113 unstable=0 bg_thresh=1035 thresh=2070 gap=630 poll_thresh=18 ino=257 dd-2584 [003] 109.998792: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1113 unstable=0 bg_thresh=1034 thresh=2069 gap=604 poll_thresh=19 ino=257 dd-2584 [003] 109.998968: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1113 unstable=0 bg_thresh=1034 thresh=2068 gap=578 poll_thresh=20 ino=257 dd-2584 [003] 109.999153: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1113 unstable=0 bg_thresh=1036 thresh=2072 gap=532 poll_thresh=21 ino=257 dd-2584 [003] 109.999278: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1113 unstable=0 bg_thresh=1032 thresh=2065 gap=500 poll_thresh=22 ino=257 dd-2584 [003] 109.999283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-149% task_gap=-399% task_weight=100% bdi_bw=49156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 110.005055: balance_dirty_state: bdi btrfs-1: dirty=452 wb=983 unstable=0 bg_thresh=1029 thresh=2059 gap=624 poll_thresh=22 ino=257 dd-2584 [003] 110.005294: balance_dirty_state: bdi btrfs-1: dirty=477 wb=983 unstable=0 bg_thresh=1029 thresh=2059 gap=599 poll_thresh=16 ino=257 dd-2584 [003] 110.005413: balance_dirty_state: bdi btrfs-1: dirty=502 wb=983 unstable=0 bg_thresh=1029 thresh=2058 gap=573 poll_thresh=17 ino=257 dd-2584 [003] 110.005534: balance_dirty_state: bdi btrfs-1: dirty=527 wb=983 unstable=0 bg_thresh=1028 thresh=2057 gap=547 poll_thresh=18 ino=257 dd-2584 [003] 110.005655: balance_dirty_state: bdi btrfs-1: dirty=552 wb=983 unstable=0 bg_thresh=1028 thresh=2056 gap=521 poll_thresh=19 ino=257 dd-2584 [003] 110.005776: balance_dirty_state: bdi btrfs-1: dirty=602 wb=983 unstable=0 bg_thresh=1030 thresh=2060 gap=475 poll_thresh=20 ino=257 dd-2584 [003] 110.005781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-153% task_gap=-407% task_weight=100% bdi_bw=49156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 110.013181: balance_dirty_state: bdi btrfs-1: dirty=612 wb=978 unstable=0 bg_thresh=1022 thresh=2044 gap=454 poll_thresh=20 ino=257 dd-2584 [003] 110.013193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-163% task_gap=-427% task_weight=100% bdi_bw=49156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 110.021246: balance_dirty_state: bdi btrfs-1: dirty=608 wb=978 unstable=0 bg_thresh=1020 thresh=2041 gap=455 poll_thresh=20 ino=257 dd-2584 [003] 110.021255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-165% task_gap=-430% task_weight=99% bdi_bw=49156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 110.029398: balance_dirty_state: bdi btrfs-1: dirty=608 wb=848 unstable=0 bg_thresh=1022 thresh=2044 gap=588 poll_thresh=20 ino=257 dd-2584 [003] 110.029510: balance_dirty_state: bdi btrfs-1: dirty=608 wb=848 unstable=0 bg_thresh=1022 thresh=2044 gap=588 poll_thresh=15 ino=257 dd-2584 [003] 110.029617: balance_dirty_state: bdi btrfs-1: dirty=633 wb=848 unstable=0 bg_thresh=1024 thresh=2048 gap=567 poll_thresh=16 ino=257 dd-2584 [003] 110.029826: balance_dirty_state: bdi btrfs-1: dirty=658 wb=848 unstable=0 bg_thresh=1023 thresh=2047 gap=541 poll_thresh=17 ino=257 dd-2584 [003] 110.030035: balance_dirty_state: bdi btrfs-1: dirty=708 wb=848 unstable=0 bg_thresh=1023 thresh=2046 gap=490 poll_thresh=18 ino=257 dd-2584 [003] 110.030042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-162% task_gap=-424% task_weight=100% bdi_bw=49156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 110.037243: balance_dirty_state: bdi btrfs-1: dirty=716 wb=747 unstable=0 bg_thresh=1025 thresh=2050 gap=587 poll_thresh=18 ino=257 dd-2584 [000] 110.037373: balance_dirty_state: bdi btrfs-1: dirty=716 wb=747 unstable=0 bg_thresh=1022 thresh=2045 gap=582 poll_thresh=13 ino=257 dd-2584 [000] 110.037850: balance_dirty_state: bdi btrfs-1: dirty=741 wb=747 unstable=0 bg_thresh=1025 thresh=2050 gap=562 poll_thresh=14 ino=257 dd-2584 [000] 110.037972: balance_dirty_state: bdi btrfs-1: dirty=766 wb=747 unstable=0 bg_thresh=1022 thresh=2044 gap=531 poll_thresh=15 ino=257 dd-2584 [000] 110.038092: balance_dirty_state: bdi btrfs-1: dirty=766 wb=747 unstable=0 bg_thresh=1024 thresh=2049 gap=536 poll_thresh=16 ino=257 dd-2584 [000] 110.038333: balance_dirty_state: bdi btrfs-1: dirty=816 wb=747 unstable=0 bg_thresh=1024 thresh=2048 gap=485 poll_thresh=17 ino=257 dd-2584 [000] 110.038342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=49156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 110.045191: balance_dirty_state: bdi btrfs-1: dirty=816 wb=747 unstable=0 bg_thresh=1024 thresh=2048 gap=485 poll_thresh=17 ino=257 dd-2584 [000] 110.045198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=49156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 110.053147: balance_dirty_state: bdi btrfs-1: dirty=815 wb=636 unstable=0 bg_thresh=1020 thresh=2041 gap=590 poll_thresh=17 ino=257 dd-2584 [000] 110.053280: balance_dirty_state: bdi btrfs-1: dirty=815 wb=636 unstable=0 bg_thresh=1020 thresh=2040 gap=589 poll_thresh=13 ino=257 dd-2584 [000] 110.053403: balance_dirty_state: bdi btrfs-1: dirty=840 wb=636 unstable=0 bg_thresh=1019 thresh=2039 gap=563 poll_thresh=14 ino=257 dd-2584 [000] 110.053523: balance_dirty_state: bdi btrfs-1: dirty=865 wb=636 unstable=0 bg_thresh=1019 thresh=2039 gap=538 poll_thresh=15 ino=257 dd-2584 [000] 110.053647: balance_dirty_state: bdi btrfs-1: dirty=865 wb=636 unstable=0 bg_thresh=1019 thresh=2038 gap=537 poll_thresh=16 ino=257 dd-2584 [000] 110.053887: balance_dirty_state: bdi btrfs-1: dirty=890 wb=636 unstable=0 bg_thresh=1018 thresh=2037 gap=511 poll_thresh=17 ino=257 dd-2584 [000] 110.054130: balance_dirty_state: bdi btrfs-1: dirty=940 wb=636 unstable=0 bg_thresh=1020 thresh=2041 gap=465 poll_thresh=18 ino=257 dd-2584 [000] 110.054138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=49156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 110.065115: balance_dirty_state: bdi btrfs-1: dirty=938 wb=499 unstable=0 bg_thresh=1020 thresh=2041 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 110.065181: balance_dirty_state: bdi btrfs-1: dirty=938 wb=499 unstable=0 bg_thresh=1020 thresh=2041 gap=604 poll_thresh=13 ino=257 dd-2584 [000] 110.065241: balance_dirty_state: bdi btrfs-1: dirty=963 wb=499 unstable=0 bg_thresh=1020 thresh=2040 gap=578 poll_thresh=14 ino=257 dd-2584 [000] 110.065302: balance_dirty_state: bdi btrfs-1: dirty=988 wb=499 unstable=0 bg_thresh=1022 thresh=2045 gap=558 poll_thresh=15 ino=257 dd-2584 [000] 110.065533: balance_dirty_state: bdi btrfs-1: dirty=988 wb=499 unstable=0 bg_thresh=1019 thresh=2039 gap=552 poll_thresh=16 ino=257 dd-2584 [000] 110.065655: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=499 unstable=0 bg_thresh=1019 thresh=2038 gap=501 poll_thresh=17 ino=257 dd-2584 [000] 110.065659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-121% task_gap=-342% task_weight=99% bdi_bw=49156 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 110.065669: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27568 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 110.067928: writeback_single_inode: bdi btrfs-1: ino=257 state= age=412 wrote=992 to_write=7200 dd-2584 [006] 110.073090: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1365 unstable=0 bg_thresh=1021 thresh=2042 gap=630 poll_thresh=17 ino=257 dd-2584 [006] 110.073156: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1365 unstable=0 bg_thresh=1021 thresh=2042 gap=630 poll_thresh=13 ino=257 dd-2584 [006] 110.073218: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1365 unstable=0 bg_thresh=1021 thresh=2042 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 110.073279: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1365 unstable=0 bg_thresh=1023 thresh=2047 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 110.073339: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1365 unstable=0 bg_thresh=1026 thresh=2052 gap=590 poll_thresh=16 ino=257 dd-2584 [006] 110.073461: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1365 unstable=0 bg_thresh=1028 thresh=2057 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 110.073584: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1365 unstable=0 bg_thresh=1025 thresh=2050 gap=513 poll_thresh=18 ino=257 dd-2584 [006] 110.073707: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1365 unstable=0 bg_thresh=1027 thresh=2054 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 110.073712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.081108: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1240 unstable=0 bg_thresh=1019 thresh=2038 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 110.081218: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1240 unstable=0 bg_thresh=1019 thresh=2038 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 110.081282: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1240 unstable=0 bg_thresh=1019 thresh=2038 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 110.081340: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1240 unstable=0 bg_thresh=1021 thresh=2043 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 110.081626: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1240 unstable=0 bg_thresh=1024 thresh=2048 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 110.081743: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1240 unstable=0 bg_thresh=1029 thresh=2058 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 110.081748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.089226: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1240 unstable=0 bg_thresh=1029 thresh=2058 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 110.089236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.097136: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1102 unstable=0 bg_thresh=1025 thresh=2051 gap=627 poll_thresh=18 ino=257 dd-2584 [006] 110.097214: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1102 unstable=0 bg_thresh=1025 thresh=2051 gap=627 poll_thresh=13 ino=257 dd-2584 [006] 110.097287: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1102 unstable=0 bg_thresh=1025 thresh=2051 gap=602 poll_thresh=14 ino=257 dd-2584 [006] 110.097359: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1102 unstable=0 bg_thresh=1028 thresh=2056 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 110.097434: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1102 unstable=0 bg_thresh=1027 thresh=2055 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 110.097582: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1102 unstable=0 bg_thresh=1027 thresh=2054 gap=555 poll_thresh=17 ino=257 dd-2584 [006] 110.097729: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1102 unstable=0 bg_thresh=1026 thresh=2053 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 110.097735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.105085: balance_dirty_state: bdi btrfs-1: dirty=447 wb=989 unstable=0 bg_thresh=1022 thresh=2044 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 110.105164: balance_dirty_state: bdi btrfs-1: dirty=447 wb=989 unstable=0 bg_thresh=1022 thresh=2044 gap=608 poll_thresh=13 ino=257 dd-2584 [006] 110.105237: balance_dirty_state: bdi btrfs-1: dirty=472 wb=989 unstable=0 bg_thresh=1022 thresh=2044 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 110.105310: balance_dirty_state: bdi btrfs-1: dirty=497 wb=989 unstable=0 bg_thresh=1024 thresh=2049 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 110.105382: balance_dirty_state: bdi btrfs-1: dirty=497 wb=989 unstable=0 bg_thresh=1027 thresh=2054 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 110.105742: balance_dirty_state: bdi btrfs-1: dirty=547 wb=989 unstable=0 bg_thresh=1029 thresh=2059 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 110.105891: balance_dirty_state: bdi btrfs-1: dirty=572 wb=989 unstable=0 bg_thresh=1029 thresh=2058 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 110.105896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-131% task_gap=-363% task_weight=99% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.113153: balance_dirty_state: bdi btrfs-1: dirty=572 wb=989 unstable=0 bg_thresh=1019 thresh=2039 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 110.113159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-144% task_gap=-387% task_weight=99% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.121119: balance_dirty_state: bdi btrfs-1: dirty=572 wb=863 unstable=0 bg_thresh=1020 thresh=2041 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 110.121183: balance_dirty_state: bdi btrfs-1: dirty=597 wb=863 unstable=0 bg_thresh=1023 thresh=2046 gap=586 poll_thresh=13 ino=257 dd-2584 [006] 110.121243: balance_dirty_state: bdi btrfs-1: dirty=597 wb=863 unstable=0 bg_thresh=1023 thresh=2046 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 110.121307: balance_dirty_state: bdi btrfs-1: dirty=622 wb=863 unstable=0 bg_thresh=1025 thresh=2051 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 110.121368: balance_dirty_state: bdi btrfs-1: dirty=622 wb=863 unstable=0 bg_thresh=1025 thresh=2051 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 110.121492: balance_dirty_state: bdi btrfs-1: dirty=672 wb=863 unstable=0 bg_thresh=1022 thresh=2044 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 110.121496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-94% task_gap=-289% task_weight=100% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.129129: balance_dirty_state: bdi btrfs-1: dirty=672 wb=736 unstable=0 bg_thresh=1008 thresh=2016 gap=608 poll_thresh=17 ino=257 dd-2584 [006] 110.129194: balance_dirty_state: bdi btrfs-1: dirty=672 wb=736 unstable=0 bg_thresh=1008 thresh=2016 gap=608 poll_thresh=13 ino=257 dd-2584 [006] 110.129257: balance_dirty_state: bdi btrfs-1: dirty=697 wb=736 unstable=0 bg_thresh=1010 thresh=2021 gap=588 poll_thresh=14 ino=257 dd-2584 [006] 110.129320: balance_dirty_state: bdi btrfs-1: dirty=722 wb=736 unstable=0 bg_thresh=1010 thresh=2021 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 110.129381: balance_dirty_state: bdi btrfs-1: dirty=722 wb=736 unstable=0 bg_thresh=1013 thresh=2026 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 110.129507: balance_dirty_state: bdi btrfs-1: dirty=772 wb=736 unstable=0 bg_thresh=1012 thresh=2025 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 110.129806: balance_dirty_state: bdi btrfs-1: dirty=797 wb=736 unstable=0 bg_thresh=1012 thresh=2024 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 110.129810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.137092: balance_dirty_state: bdi btrfs-1: dirty=797 wb=598 unstable=0 bg_thresh=1002 thresh=2004 gap=609 poll_thresh=18 ino=257 dd-2584 [006] 110.137155: balance_dirty_state: bdi btrfs-1: dirty=797 wb=598 unstable=0 bg_thresh=1002 thresh=2004 gap=609 poll_thresh=13 ino=257 dd-2584 [006] 110.137214: balance_dirty_state: bdi btrfs-1: dirty=822 wb=598 unstable=0 bg_thresh=1004 thresh=2009 gap=589 poll_thresh=14 ino=257 dd-2584 [006] 110.137273: balance_dirty_state: bdi btrfs-1: dirty=847 wb=598 unstable=0 bg_thresh=1004 thresh=2009 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 110.137330: balance_dirty_state: bdi btrfs-1: dirty=847 wb=598 unstable=0 bg_thresh=1007 thresh=2014 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 110.137459: balance_dirty_state: bdi btrfs-1: dirty=897 wb=573 unstable=0 bg_thresh=1009 thresh=2019 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 110.137610: balance_dirty_state: bdi btrfs-1: dirty=922 wb=498 unstable=0 bg_thresh=1008 thresh=2017 gap=597 poll_thresh=18 ino=257 dd-2584 [006] 110.137734: balance_dirty_state: bdi btrfs-1: dirty=947 wb=473 unstable=0 bg_thresh=1010 thresh=2021 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 110.137857: balance_dirty_state: bdi btrfs-1: dirty=997 wb=473 unstable=0 bg_thresh=1007 thresh=2014 gap=544 poll_thresh=20 ino=257 dd-2584 [006] 110.137982: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=473 unstable=0 bg_thresh=1006 thresh=2013 gap=518 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 110.138007: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27640 wrote=0 to_write=8192 dd-2584 [006] 110.138425: balance_dirty_state: bdi btrfs-1: dirty=997 wb=523 unstable=0 bg_thresh=1008 thresh=2017 gap=497 poll_thresh=22 ino=257 dd-2584 [006] 110.138427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-324% task_weight=99% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 110.140491: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=1008 to_write=7184 dd-2584 [006] 110.145117: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1473 unstable=0 bg_thresh=1014 thresh=2028 gap=508 poll_thresh=22 ino=257 dd-2584 [006] 110.145186: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1473 unstable=0 bg_thresh=1011 thresh=2022 gap=477 poll_thresh=16 ino=257 dd-2584 [006] 110.145190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-316% task_weight=98% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 110.153213: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1473 unstable=0 bg_thresh=1011 thresh=2022 gap=477 poll_thresh=16 ino=257 dd-2584 [006] 110.153222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-316% task_weight=98% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 110.161285: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1473 unstable=0 bg_thresh=1011 thresh=2022 gap=477 poll_thresh=16 ino=257 dd-2584 [006] 110.161294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-316% task_weight=98% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 110.169307: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1473 unstable=0 bg_thresh=1011 thresh=2022 gap=477 poll_thresh=16 ino=257 dd-2584 [006] 110.169316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-316% task_weight=98% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 110.177313: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1348 unstable=0 bg_thresh=1010 thresh=2021 gap=601 poll_thresh=16 ino=257 dd-2584 [006] 110.177410: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1348 unstable=0 bg_thresh=1013 thresh=2026 gap=606 poll_thresh=12 ino=257 dd-2584 [006] 110.177490: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1298 unstable=0 bg_thresh=1006 thresh=2012 gap=617 poll_thresh=13 ino=257 dd-2584 [006] 110.177574: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1223 unstable=0 bg_thresh=1005 thresh=2011 gap=666 poll_thresh=14 ino=257 dd-2584 [006] 110.177641: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1223 unstable=0 bg_thresh=1011 thresh=2022 gap=677 poll_thresh=15 ino=257 dd-2584 [006] 110.177705: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1223 unstable=0 bg_thresh=1011 thresh=2022 gap=652 poll_thresh=16 ino=257 dd-2584 [006] 110.177828: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1223 unstable=0 bg_thresh=1013 thresh=2026 gap=631 poll_thresh=17 ino=257 dd-2584 [006] 110.177946: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1223 unstable=0 bg_thresh=1012 thresh=2025 gap=605 poll_thresh=18 ino=257 dd-2584 [006] 110.178066: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1223 unstable=0 bg_thresh=1012 thresh=2024 gap=554 poll_thresh=19 ino=257 dd-2584 [006] 110.178188: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1223 unstable=0 bg_thresh=1011 thresh=2023 gap=528 poll_thresh=20 ino=257 dd-2584 [006] 110.178478: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1223 unstable=0 bg_thresh=1013 thresh=2027 gap=507 poll_thresh=21 ino=257 dd-2584 [006] 110.178596: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1223 unstable=0 bg_thresh=1013 thresh=2026 gap=456 poll_thresh=22 ino=257 dd-2584 [006] 110.178601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-129% task_gap=-359% task_weight=100% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.185330: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1223 unstable=0 bg_thresh=1013 thresh=2026 gap=456 poll_thresh=22 ino=257 dd-2584 [006] 110.185340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-129% task_gap=-359% task_weight=100% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 110.193272: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1098 unstable=0 bg_thresh=1012 thresh=2025 gap=580 poll_thresh=22 ino=257 dd-2584 [001] 110.193346: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1098 unstable=0 bg_thresh=1012 thresh=2025 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 110.193480: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1098 unstable=0 bg_thresh=1015 thresh=2030 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 110.193616: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1098 unstable=0 bg_thresh=1017 thresh=2035 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 110.193752: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1098 unstable=0 bg_thresh=1019 thresh=2039 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 110.193758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-203% task_weight=99% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 110.205119: balance_dirty_state: bdi btrfs-1: dirty=447 wb=998 unstable=0 bg_thresh=1012 thresh=2025 gap=580 poll_thresh=19 ino=257 dd-2584 [001] 110.205186: balance_dirty_state: bdi btrfs-1: dirty=472 wb=998 unstable=0 bg_thresh=1012 thresh=2025 gap=555 poll_thresh=14 ino=257 dd-2584 [001] 110.205246: balance_dirty_state: bdi btrfs-1: dirty=497 wb=998 unstable=0 bg_thresh=1015 thresh=2030 gap=535 poll_thresh=15 ino=257 dd-2584 [001] 110.205307: balance_dirty_state: bdi btrfs-1: dirty=497 wb=998 unstable=0 bg_thresh=1015 thresh=2030 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 110.205423: balance_dirty_state: bdi btrfs-1: dirty=547 wb=998 unstable=0 bg_thresh=1017 thresh=2035 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 110.205428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 110.213203: balance_dirty_state: bdi btrfs-1: dirty=547 wb=998 unstable=0 bg_thresh=1017 thresh=2035 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 110.213213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 110.221249: balance_dirty_state: bdi btrfs-1: dirty=547 wb=998 unstable=0 bg_thresh=1017 thresh=2035 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 110.221258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 110.229305: balance_dirty_state: bdi btrfs-1: dirty=547 wb=873 unstable=0 bg_thresh=1016 thresh=2032 gap=612 poll_thresh=17 ino=257 dd-2584 [001] 110.229560: balance_dirty_state: bdi btrfs-1: dirty=547 wb=873 unstable=0 bg_thresh=1016 thresh=2032 gap=612 poll_thresh=13 ino=257 dd-2584 [001] 110.229618: balance_dirty_state: bdi btrfs-1: dirty=572 wb=873 unstable=0 bg_thresh=1018 thresh=2037 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 110.229676: balance_dirty_state: bdi btrfs-1: dirty=572 wb=873 unstable=0 bg_thresh=1018 thresh=2037 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 110.229734: balance_dirty_state: bdi btrfs-1: dirty=597 wb=873 unstable=0 bg_thresh=1021 thresh=2042 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 110.229850: balance_dirty_state: bdi btrfs-1: dirty=622 wb=873 unstable=0 bg_thresh=1020 thresh=2041 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 110.229965: balance_dirty_state: bdi btrfs-1: dirty=672 wb=873 unstable=0 bg_thresh=1020 thresh=2040 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 110.229970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-247% task_weight=99% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 110.237147: balance_dirty_state: bdi btrfs-1: dirty=672 wb=748 unstable=0 bg_thresh=1013 thresh=2027 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 110.237248: balance_dirty_state: bdi btrfs-1: dirty=672 wb=748 unstable=0 bg_thresh=1009 thresh=2018 gap=598 poll_thresh=13 ino=257 dd-2584 [005] 110.237340: balance_dirty_state: bdi btrfs-1: dirty=697 wb=748 unstable=0 bg_thresh=1008 thresh=2017 gap=572 poll_thresh=14 ino=257 dd-2584 [005] 110.237426: balance_dirty_state: bdi btrfs-1: dirty=722 wb=748 unstable=0 bg_thresh=1014 thresh=2028 gap=558 poll_thresh=15 ino=257 dd-2584 [005] 110.237513: balance_dirty_state: bdi btrfs-1: dirty=722 wb=748 unstable=0 bg_thresh=1011 thresh=2022 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 110.237689: balance_dirty_state: bdi btrfs-1: dirty=772 wb=748 unstable=0 bg_thresh=1009 thresh=2019 gap=499 poll_thresh=17 ino=257 dd-2584 [005] 110.237695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 110.245275: balance_dirty_state: bdi btrfs-1: dirty=772 wb=748 unstable=0 bg_thresh=1010 thresh=2020 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 110.245280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 110.253278: balance_dirty_state: bdi btrfs-1: dirty=772 wb=748 unstable=0 bg_thresh=1007 thresh=2014 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 110.253290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 110.261181: balance_dirty_state: bdi btrfs-1: dirty=772 wb=623 unstable=0 bg_thresh=1007 thresh=2015 gap=620 poll_thresh=17 ino=257 dd-2584 [001] 110.261245: balance_dirty_state: bdi btrfs-1: dirty=772 wb=623 unstable=0 bg_thresh=1007 thresh=2015 gap=620 poll_thresh=13 ino=257 dd-2584 [001] 110.261306: balance_dirty_state: bdi btrfs-1: dirty=797 wb=623 unstable=0 bg_thresh=1010 thresh=2020 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 110.261541: balance_dirty_state: bdi btrfs-1: dirty=822 wb=623 unstable=0 bg_thresh=1010 thresh=2020 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 110.261600: balance_dirty_state: bdi btrfs-1: dirty=822 wb=623 unstable=0 bg_thresh=1012 thresh=2025 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 110.261724: balance_dirty_state: bdi btrfs-1: dirty=847 wb=623 unstable=0 bg_thresh=1012 thresh=2024 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 110.261851: balance_dirty_state: bdi btrfs-1: dirty=897 wb=623 unstable=0 bg_thresh=1011 thresh=2023 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 110.261856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 110.269146: balance_dirty_state: bdi btrfs-1: dirty=897 wb=623 unstable=0 bg_thresh=1014 thresh=2028 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 110.269237: balance_dirty_state: bdi btrfs-1: dirty=897 wb=623 unstable=0 bg_thresh=1014 thresh=2028 gap=508 poll_thresh=13 ino=257 dd-2584 [001] 110.269326: balance_dirty_state: bdi btrfs-1: dirty=922 wb=623 unstable=0 bg_thresh=1016 thresh=2033 gap=488 poll_thresh=14 ino=257 dd-2584 [001] 110.269333: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 110.277276: balance_dirty_state: bdi btrfs-1: dirty=922 wb=623 unstable=0 bg_thresh=1010 thresh=2020 gap=475 poll_thresh=14 ino=257 dd-2584 [005] 110.277283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 110.285222: balance_dirty_state: bdi btrfs-1: dirty=922 wb=373 unstable=0 bg_thresh=1011 thresh=2022 gap=727 poll_thresh=14 ino=257 dd-2584 [005] 110.285294: balance_dirty_state: bdi btrfs-1: dirty=922 wb=373 unstable=0 bg_thresh=1010 thresh=2021 gap=726 poll_thresh=10 ino=257 dd-2584 [005] 110.285356: balance_dirty_state: bdi btrfs-1: dirty=947 wb=373 unstable=0 bg_thresh=1013 thresh=2026 gap=706 poll_thresh=11 ino=257 dd-2584 [005] 110.285415: balance_dirty_state: bdi btrfs-1: dirty=972 wb=373 unstable=0 bg_thresh=1010 thresh=2020 gap=675 poll_thresh=12 ino=257 dd-2584 [005] 110.285475: balance_dirty_state: bdi btrfs-1: dirty=972 wb=373 unstable=0 bg_thresh=1012 thresh=2025 gap=680 poll_thresh=13 ino=257 dd-2584 [005] 110.285535: balance_dirty_state: bdi btrfs-1: dirty=997 wb=373 unstable=0 bg_thresh=1012 thresh=2024 gap=654 poll_thresh=14 ino=257 dd-2584 [005] 110.285593: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=373 unstable=0 bg_thresh=1012 thresh=2024 gap=629 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 110.285643: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27788 wrote=0 to_write=8192 dd-2584 [005] 110.285656: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=373 unstable=0 bg_thresh=1011 thresh=2023 gap=628 poll_thresh=16 ino=257 dd-2584 [005] 110.285956: balance_dirty_state: bdi btrfs-1: dirty=997 wb=423 unstable=0 bg_thresh=1011 thresh=2022 gap=602 poll_thresh=17 ino=257 dd-2584 [005] 110.286086: balance_dirty_state: bdi btrfs-1: dirty=972 wb=498 unstable=0 bg_thresh=1010 thresh=2021 gap=551 poll_thresh=18 ino=257 dd-2584 [005] 110.286250: balance_dirty_state: bdi btrfs-1: dirty=947 wb=548 unstable=0 bg_thresh=1012 thresh=2025 gap=530 poll_thresh=19 ino=257 dd-2584 [005] 110.286428: balance_dirty_state: bdi btrfs-1: dirty=897 wb=623 unstable=0 bg_thresh=1012 thresh=2024 gap=504 poll_thresh=20 ino=257 dd-2584 [005] 110.286430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 110.288250: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=1104 to_write=7088 dd-2584 [005] 110.293244: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1473 unstable=0 bg_thresh=1012 thresh=2024 gap=504 poll_thresh=20 ino=257 dd-2584 [005] 110.293250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 110.301202: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1348 unstable=0 bg_thresh=1013 thresh=2026 gap=631 poll_thresh=20 ino=257 dd-2584 [005] 110.301287: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1348 unstable=0 bg_thresh=1012 thresh=2025 gap=605 poll_thresh=15 ino=257 dd-2584 [005] 110.301363: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1348 unstable=0 bg_thresh=1012 thresh=2025 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 110.301513: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1348 unstable=0 bg_thresh=1014 thresh=2029 gap=559 poll_thresh=17 ino=257 dd-2584 [005] 110.301664: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1348 unstable=0 bg_thresh=1014 thresh=2028 gap=533 poll_thresh=18 ino=257 dd-2584 [005] 110.301816: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1348 unstable=0 bg_thresh=1013 thresh=2027 gap=507 poll_thresh=19 ino=257 dd-2584 [005] 110.302185: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1348 unstable=0 bg_thresh=1013 thresh=2026 gap=456 poll_thresh=20 ino=257 dd-2584 [005] 110.302191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 110.309272: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1223 unstable=0 bg_thresh=1011 thresh=2023 gap=578 poll_thresh=20 ino=257 dd-2584 [005] 110.309375: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1223 unstable=0 bg_thresh=1011 thresh=2022 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 110.309452: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1223 unstable=0 bg_thresh=1013 thresh=2027 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 110.309602: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1223 unstable=0 bg_thresh=1010 thresh=2020 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 110.309749: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1223 unstable=0 bg_thresh=1009 thresh=2019 gap=474 poll_thresh=18 ino=257 dd-2584 [005] 110.309755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 110.317290: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1123 unstable=0 bg_thresh=1009 thresh=2018 gap=573 poll_thresh=18 ino=257 dd-2584 [005] 110.317372: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1123 unstable=0 bg_thresh=1011 thresh=2023 gap=578 poll_thresh=13 ino=257 dd-2584 [005] 110.317433: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1123 unstable=0 bg_thresh=1008 thresh=2017 gap=547 poll_thresh=14 ino=257 dd-2584 [005] 110.317494: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1123 unstable=0 bg_thresh=1011 thresh=2022 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 110.317554: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1123 unstable=0 bg_thresh=1010 thresh=2021 gap=526 poll_thresh=16 ino=257 dd-2584 [005] 110.317676: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1123 unstable=0 bg_thresh=1010 thresh=2020 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 110.317680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 110.325260: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1123 unstable=0 bg_thresh=1010 thresh=2020 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 110.325270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 110.333270: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1123 unstable=0 bg_thresh=1010 thresh=2020 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 110.333275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 110.341269: balance_dirty_state: bdi btrfs-1: dirty=397 wb=973 unstable=0 bg_thresh=1011 thresh=2022 gap=652 poll_thresh=17 ino=257 dd-2584 [005] 110.341370: balance_dirty_state: bdi btrfs-1: dirty=422 wb=973 unstable=0 bg_thresh=1013 thresh=2027 gap=632 poll_thresh=13 ino=257 dd-2584 [005] 110.341429: balance_dirty_state: bdi btrfs-1: dirty=447 wb=973 unstable=0 bg_thresh=1010 thresh=2021 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 110.341488: balance_dirty_state: bdi btrfs-1: dirty=447 wb=973 unstable=0 bg_thresh=1013 thresh=2026 gap=606 poll_thresh=15 ino=257 dd-2584 [005] 110.341713: balance_dirty_state: bdi btrfs-1: dirty=472 wb=973 unstable=0 bg_thresh=1012 thresh=2025 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 110.341831: balance_dirty_state: bdi btrfs-1: dirty=497 wb=973 unstable=0 bg_thresh=1012 thresh=2024 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 110.341947: balance_dirty_state: bdi btrfs-1: dirty=522 wb=973 unstable=0 bg_thresh=1011 thresh=2023 gap=528 poll_thresh=18 ino=257 dd-2584 [005] 110.342062: balance_dirty_state: bdi btrfs-1: dirty=572 wb=973 unstable=0 bg_thresh=1011 thresh=2022 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 110.342067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 110.349300: balance_dirty_state: bdi btrfs-1: dirty=572 wb=973 unstable=0 bg_thresh=1011 thresh=2022 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 110.349310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 110.357295: balance_dirty_state: bdi btrfs-1: dirty=572 wb=848 unstable=0 bg_thresh=1012 thresh=2025 gap=605 poll_thresh=19 ino=257 dd-2584 [005] 110.357399: balance_dirty_state: bdi btrfs-1: dirty=572 wb=848 unstable=0 bg_thresh=1012 thresh=2024 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 110.357457: balance_dirty_state: bdi btrfs-1: dirty=597 wb=848 unstable=0 bg_thresh=1014 thresh=2029 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 110.357515: balance_dirty_state: bdi btrfs-1: dirty=622 wb=848 unstable=0 bg_thresh=1014 thresh=2028 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 110.357631: balance_dirty_state: bdi btrfs-1: dirty=647 wb=848 unstable=0 bg_thresh=1013 thresh=2027 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 110.357747: balance_dirty_state: bdi btrfs-1: dirty=672 wb=848 unstable=0 bg_thresh=1013 thresh=2026 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 110.357751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-106% task_gap=-313% task_weight=100% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 110.365344: balance_dirty_state: bdi btrfs-1: dirty=672 wb=698 unstable=0 bg_thresh=1012 thresh=2025 gap=655 poll_thresh=18 ino=257 dd-2584 [005] 110.365433: balance_dirty_state: bdi btrfs-1: dirty=697 wb=698 unstable=0 bg_thresh=1012 thresh=2025 gap=630 poll_thresh=13 ino=257 dd-2584 [005] 110.365492: balance_dirty_state: bdi btrfs-1: dirty=722 wb=698 unstable=0 bg_thresh=1012 thresh=2024 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 110.365713: balance_dirty_state: bdi btrfs-1: dirty=722 wb=698 unstable=0 bg_thresh=1014 thresh=2029 gap=609 poll_thresh=15 ino=257 dd-2584 [005] 110.365772: balance_dirty_state: bdi btrfs-1: dirty=747 wb=698 unstable=0 bg_thresh=1014 thresh=2028 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 110.365889: balance_dirty_state: bdi btrfs-1: dirty=772 wb=698 unstable=0 bg_thresh=1013 thresh=2027 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 110.366005: balance_dirty_state: bdi btrfs-1: dirty=797 wb=698 unstable=0 bg_thresh=1013 thresh=2026 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 110.366121: balance_dirty_state: bdi btrfs-1: dirty=847 wb=698 unstable=0 bg_thresh=1015 thresh=2030 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 110.366125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-126% task_gap=-354% task_weight=100% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 110.373316: balance_dirty_state: bdi btrfs-1: dirty=847 wb=573 unstable=0 bg_thresh=1014 thresh=2028 gap=608 poll_thresh=19 ino=257 dd-2584 [000] 110.373394: balance_dirty_state: bdi btrfs-1: dirty=847 wb=573 unstable=0 bg_thresh=1014 thresh=2028 gap=608 poll_thresh=14 ino=257 dd-2584 [000] 110.373464: balance_dirty_state: bdi btrfs-1: dirty=872 wb=573 unstable=0 bg_thresh=1016 thresh=2033 gap=588 poll_thresh=15 ino=257 dd-2584 [000] 110.373532: balance_dirty_state: bdi btrfs-1: dirty=897 wb=573 unstable=0 bg_thresh=1016 thresh=2033 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 110.373669: balance_dirty_state: bdi btrfs-1: dirty=922 wb=573 unstable=0 bg_thresh=1019 thresh=2038 gap=543 poll_thresh=17 ino=257 dd-2584 [000] 110.373807: balance_dirty_state: bdi btrfs-1: dirty=947 wb=573 unstable=0 bg_thresh=1021 thresh=2042 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 110.374150: balance_dirty_state: bdi btrfs-1: dirty=997 wb=573 unstable=0 bg_thresh=1020 thresh=2041 gap=471 poll_thresh=19 ino=257 dd-2584 [000] 110.374156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 110.381220: balance_dirty_state: bdi btrfs-1: dirty=997 wb=573 unstable=0 bg_thresh=1014 thresh=2029 gap=459 poll_thresh=19 ino=257 dd-2584 [004] 110.381228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-309% task_weight=100% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 110.389204: balance_dirty_state: bdi btrfs-1: dirty=997 wb=448 unstable=0 bg_thresh=1014 thresh=2029 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 110.389297: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=448 unstable=0 bg_thresh=1014 thresh=2029 gap=559 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 110.389384: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27892 wrote=0 to_write=8192 dd-2584 [004] 110.389402: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=448 unstable=0 bg_thresh=1017 thresh=2034 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 110.389500: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=448 unstable=0 bg_thresh=1016 thresh=2033 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 110.389697: balance_dirty_state: bdi btrfs-1: dirty=997 wb=523 unstable=0 bg_thresh=1016 thresh=2032 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 110.389898: balance_dirty_state: bdi btrfs-1: dirty=947 wb=598 unstable=0 bg_thresh=1015 thresh=2031 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 110.389900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=45748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 110.391836: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=316 wrote=1040 to_write=7152 dd-2584 [004] 110.397203: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1498 unstable=0 bg_thresh=1011 thresh=2022 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 110.397210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1601 avg_dirty=1601 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=45748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 110.409282: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1498 unstable=0 bg_thresh=1010 thresh=2020 gap=475 poll_thresh=18 ino=257 dd-2584 [000] 110.409288: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1601 avg_dirty=1601 bdi_gap=-134% task_gap=-368% task_weight=99% bdi_bw=45748 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 110.417287: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1373 unstable=0 bg_thresh=1004 thresh=2009 gap=589 poll_thresh=18 ino=257 dd-2584 [000] 110.417359: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1373 unstable=0 bg_thresh=1007 thresh=2014 gap=594 poll_thresh=13 ino=257 dd-2584 [000] 110.417417: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1373 unstable=0 bg_thresh=1007 thresh=2014 gap=569 poll_thresh=14 ino=257 dd-2584 [000] 110.417478: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1373 unstable=0 bg_thresh=1009 thresh=2019 gap=574 poll_thresh=15 ino=257 dd-2584 [000] 110.417539: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1373 unstable=0 bg_thresh=1009 thresh=2019 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 110.417662: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1373 unstable=0 bg_thresh=1009 thresh=2018 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 110.417788: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1373 unstable=0 bg_thresh=1011 thresh=2022 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 110.417793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-132% task_gap=-364% task_weight=99% bdi_bw=45748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 110.425243: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1248 unstable=0 bg_thresh=1012 thresh=2025 gap=605 poll_thresh=18 ino=257 dd-2584 [000] 110.425512: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1248 unstable=0 bg_thresh=1015 thresh=2030 gap=610 poll_thresh=13 ino=257 dd-2584 [000] 110.425573: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1248 unstable=0 bg_thresh=1012 thresh=2024 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 110.425634: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1248 unstable=0 bg_thresh=1014 thresh=2029 gap=559 poll_thresh=15 ino=257 dd-2584 [000] 110.425695: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1248 unstable=0 bg_thresh=1011 thresh=2023 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 110.425820: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1248 unstable=0 bg_thresh=1013 thresh=2027 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 110.425944: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1248 unstable=0 bg_thresh=1013 thresh=2026 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 110.425949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-129% task_gap=-359% task_weight=100% bdi_bw=45748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 110.433277: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1248 unstable=0 bg_thresh=1014 thresh=2028 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 110.433284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-128% task_gap=-356% task_weight=100% bdi_bw=45748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 110.441208: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1123 unstable=0 bg_thresh=1014 thresh=2029 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 110.441359: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1123 unstable=0 bg_thresh=1014 thresh=2029 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 110.441500: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1123 unstable=0 bg_thresh=1017 thresh=2034 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 110.441642: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1123 unstable=0 bg_thresh=1017 thresh=2034 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 110.441782: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1123 unstable=0 bg_thresh=1019 thresh=2039 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 110.442073: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1123 unstable=0 bg_thresh=1019 thresh=2038 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 110.442370: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1123 unstable=0 bg_thresh=1018 thresh=2037 gap=467 poll_thresh=18 ino=257 dd-2584 [004] 110.442379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1300 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-145% task_gap=-391% task_weight=100% bdi_bw=45748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 110.449233: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1123 unstable=0 bg_thresh=1016 thresh=2033 gap=463 poll_thresh=18 ino=257 dd-2584 [004] 110.449239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1296 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-148% task_gap=-397% task_weight=101% bdi_bw=45748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 110.457239: balance_dirty_state: bdi btrfs-1: dirty=447 wb=923 unstable=0 bg_thresh=1015 thresh=2031 gap=661 poll_thresh=18 ino=257 dd-2584 [004] 110.457473: balance_dirty_state: bdi btrfs-1: dirty=447 wb=923 unstable=0 bg_thresh=1012 thresh=2025 gap=655 poll_thresh=13 ino=257 dd-2584 [004] 110.457532: balance_dirty_state: bdi btrfs-1: dirty=472 wb=923 unstable=0 bg_thresh=1015 thresh=2030 gap=635 poll_thresh=14 ino=257 dd-2584 [004] 110.457591: balance_dirty_state: bdi btrfs-1: dirty=497 wb=923 unstable=0 bg_thresh=1012 thresh=2024 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 110.457651: balance_dirty_state: bdi btrfs-1: dirty=497 wb=923 unstable=0 bg_thresh=1014 thresh=2029 gap=609 poll_thresh=16 ino=257 dd-2584 [004] 110.457771: balance_dirty_state: bdi btrfs-1: dirty=522 wb=923 unstable=0 bg_thresh=1014 thresh=2028 gap=583 poll_thresh=17 ino=257 dd-2584 [004] 110.457892: balance_dirty_state: bdi btrfs-1: dirty=572 wb=923 unstable=0 bg_thresh=1013 thresh=2026 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 110.458014: balance_dirty_state: bdi btrfs-1: dirty=597 wb=923 unstable=0 bg_thresh=1012 thresh=2025 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 110.458018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1289 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-130% task_gap=-361% task_weight=100% bdi_bw=45748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 110.465292: balance_dirty_state: bdi btrfs-1: dirty=597 wb=923 unstable=0 bg_thresh=1012 thresh=2025 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 110.465301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1289 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-130% task_gap=-361% task_weight=100% bdi_bw=45748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 110.473231: balance_dirty_state: bdi btrfs-1: dirty=597 wb=798 unstable=0 bg_thresh=1007 thresh=2014 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 110.473350: balance_dirty_state: bdi btrfs-1: dirty=622 wb=798 unstable=0 bg_thresh=1010 thresh=2020 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 110.473443: balance_dirty_state: bdi btrfs-1: dirty=622 wb=798 unstable=0 bg_thresh=1008 thresh=2017 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 110.473543: balance_dirty_state: bdi btrfs-1: dirty=647 wb=798 unstable=0 bg_thresh=1008 thresh=2017 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 110.473731: balance_dirty_state: bdi btrfs-1: dirty=672 wb=798 unstable=0 bg_thresh=1009 thresh=2018 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 110.474197: balance_dirty_state: bdi btrfs-1: dirty=722 wb=798 unstable=0 bg_thresh=1013 thresh=2027 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 110.474387: balance_dirty_state: bdi btrfs-1: dirty=747 wb=798 unstable=0 bg_thresh=1009 thresh=2018 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 110.474393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-135% task_gap=-369% task_weight=99% bdi_bw=45748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 110.481315: balance_dirty_state: bdi btrfs-1: dirty=747 wb=798 unstable=0 bg_thresh=1014 thresh=2028 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 110.481328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-128% task_gap=-356% task_weight=100% bdi_bw=45748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 110.489286: balance_dirty_state: bdi btrfs-1: dirty=747 wb=798 unstable=0 bg_thresh=1014 thresh=2028 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 110.489296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-128% task_gap=-356% task_weight=100% bdi_bw=45748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 110.497338: balance_dirty_state: bdi btrfs-1: dirty=747 wb=798 unstable=0 bg_thresh=1014 thresh=2028 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 110.497349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-128% task_gap=-356% task_weight=100% bdi_bw=43732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 110.505327: balance_dirty_state: bdi btrfs-1: dirty=747 wb=673 unstable=0 bg_thresh=1013 thresh=2026 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 110.505457: balance_dirty_state: bdi btrfs-1: dirty=747 wb=673 unstable=0 bg_thresh=1012 thresh=2025 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 110.505580: balance_dirty_state: bdi btrfs-1: dirty=772 wb=673 unstable=0 bg_thresh=1015 thresh=2030 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 110.505699: balance_dirty_state: bdi btrfs-1: dirty=797 wb=673 unstable=0 bg_thresh=1014 thresh=2029 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 110.505932: balance_dirty_state: bdi btrfs-1: dirty=822 wb=673 unstable=0 bg_thresh=1014 thresh=2028 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 110.506165: balance_dirty_state: bdi btrfs-1: dirty=847 wb=673 unstable=0 bg_thresh=1013 thresh=2027 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 110.506400: balance_dirty_state: bdi btrfs-1: dirty=897 wb=673 unstable=0 bg_thresh=1015 thresh=2031 gap=461 poll_thresh=19 ino=257 dd-2584 [004] 110.506409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1294 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-149% task_gap=-400% task_weight=101% bdi_bw=43732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 110.513299: balance_dirty_state: bdi btrfs-1: dirty=897 wb=673 unstable=0 bg_thresh=1015 thresh=2031 gap=461 poll_thresh=19 ino=257 dd-2584 [004] 110.513311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1294 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-149% task_gap=-400% task_weight=101% bdi_bw=43732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 110.521253: balance_dirty_state: bdi btrfs-1: dirty=897 wb=548 unstable=0 bg_thresh=1011 thresh=2022 gap=577 poll_thresh=19 ino=257 dd-2584 [004] 110.521316: balance_dirty_state: bdi btrfs-1: dirty=897 wb=548 unstable=0 bg_thresh=1011 thresh=2022 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 110.521374: balance_dirty_state: bdi btrfs-1: dirty=922 wb=548 unstable=0 bg_thresh=1010 thresh=2021 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 110.521435: balance_dirty_state: bdi btrfs-1: dirty=922 wb=548 unstable=0 bg_thresh=1010 thresh=2021 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 110.521732: balance_dirty_state: bdi btrfs-1: dirty=972 wb=548 unstable=0 bg_thresh=1007 thresh=2014 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 110.521737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=43732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 110.529264: balance_dirty_state: bdi btrfs-1: dirty=972 wb=423 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=17 ino=257 dd-2584 [004] 110.529326: balance_dirty_state: bdi btrfs-1: dirty=972 wb=423 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 110.529387: balance_dirty_state: bdi btrfs-1: dirty=997 wb=423 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 110.529413: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28032 wrote=0 to_write=8192 dd-2584 [004] 110.529453: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=423 unstable=0 bg_thresh=996 thresh=1992 gap=547 poll_thresh=15 ino=257 dd-2584 [004] 110.529516: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=423 unstable=0 bg_thresh=995 thresh=1991 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 110.529647: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=423 unstable=0 bg_thresh=995 thresh=1990 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 110.529648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=43732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 110.531968: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=456 wrote=1008 to_write=7184 dd-2584 [004] 110.537232: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1423 unstable=0 bg_thresh=1003 thresh=2007 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 110.537299: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1423 unstable=0 bg_thresh=1003 thresh=2007 gap=512 poll_thresh=13 ino=257 dd-2584 [004] 110.537361: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1423 unstable=0 bg_thresh=1006 thresh=2012 gap=492 poll_thresh=14 ino=257 dd-2584 [004] 110.537365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=43732 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 110.549249: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1423 unstable=0 bg_thresh=1004 thresh=2008 gap=488 poll_thresh=14 ino=257 dd-2584 [004] 110.549259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=43732 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 110.557355: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1298 unstable=0 bg_thresh=1002 thresh=2004 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 110.557488: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1298 unstable=0 bg_thresh=999 thresh=1998 gap=578 poll_thresh=10 ino=257 dd-2584 [004] 110.557610: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1298 unstable=0 bg_thresh=1001 thresh=2003 gap=583 poll_thresh=11 ino=257 dd-2584 [004] 110.557734: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1298 unstable=0 bg_thresh=1001 thresh=2002 gap=557 poll_thresh=12 ino=257 dd-2584 [004] 110.557856: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1298 unstable=0 bg_thresh=998 thresh=1996 gap=551 poll_thresh=13 ino=257 dd-2584 [004] 110.557976: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1298 unstable=0 bg_thresh=1000 thresh=2001 gap=531 poll_thresh=14 ino=257 dd-2584 [004] 110.558097: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1298 unstable=0 bg_thresh=997 thresh=1995 gap=500 poll_thresh=15 ino=257 dd-2584 [004] 110.558219: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1298 unstable=0 bg_thresh=1000 thresh=2000 gap=505 poll_thresh=16 ino=257 dd-2584 [004] 110.558813: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1298 unstable=0 bg_thresh=999 thresh=1999 gap=454 poll_thresh=17 ino=257 dd-2584 [004] 110.558822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=43732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 110.565352: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1298 unstable=0 bg_thresh=1000 thresh=2001 gap=456 poll_thresh=17 ino=257 dd-2584 [000] 110.565360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=43732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 110.573298: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1173 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=17 ino=257 dd-2584 [000] 110.573426: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1173 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=13 ino=257 dd-2584 [000] 110.573544: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1173 unstable=0 bg_thresh=1002 thresh=2004 gap=559 poll_thresh=14 ino=257 dd-2584 [000] 110.573659: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1173 unstable=0 bg_thresh=1002 thresh=2004 gap=534 poll_thresh=15 ino=257 dd-2584 [000] 110.573773: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1173 unstable=0 bg_thresh=1004 thresh=2009 gap=539 poll_thresh=16 ino=257 dd-2584 [000] 110.574004: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1173 unstable=0 bg_thresh=1007 thresh=2014 gap=494 poll_thresh=17 ino=257 dd-2584 [000] 110.574012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=43732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 110.581342: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1173 unstable=0 bg_thresh=1007 thresh=2014 gap=494 poll_thresh=17 ino=257 dd-2584 [000] 110.581348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=43732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 110.589260: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1048 unstable=0 bg_thresh=1004 thresh=2008 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 110.589368: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1048 unstable=0 bg_thresh=1004 thresh=2008 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 110.589491: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1048 unstable=0 bg_thresh=1006 thresh=2013 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 110.589696: balance_dirty_state: bdi btrfs-1: dirty=397 wb=998 unstable=0 bg_thresh=1006 thresh=2013 gap=618 poll_thresh=15 ino=257 dd-2584 [004] 110.589899: balance_dirty_state: bdi btrfs-1: dirty=397 wb=948 unstable=0 bg_thresh=1006 thresh=2012 gap=667 poll_thresh=16 ino=257 dd-2584 [004] 110.590275: balance_dirty_state: bdi btrfs-1: dirty=447 wb=898 unstable=0 bg_thresh=1001 thresh=2003 gap=658 poll_thresh=17 ino=257 dd-2584 [004] 110.590634: balance_dirty_state: bdi btrfs-1: dirty=472 wb=898 unstable=0 bg_thresh=1003 thresh=2007 gap=637 poll_thresh=18 ino=257 dd-2584 [004] 110.591229: balance_dirty_state: bdi btrfs-1: dirty=497 wb=898 unstable=0 bg_thresh=1003 thresh=2006 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 110.591462: balance_dirty_state: bdi btrfs-1: dirty=522 wb=898 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=20 ino=257 dd-2584 [004] 110.591701: balance_dirty_state: bdi btrfs-1: dirty=572 wb=898 unstable=0 bg_thresh=1002 thresh=2004 gap=534 poll_thresh=21 ino=257 dd-2584 [004] 110.591935: balance_dirty_state: bdi btrfs-1: dirty=597 wb=898 unstable=0 bg_thresh=1004 thresh=2008 gap=513 poll_thresh=22 ino=257 dd-2584 [004] 110.592174: balance_dirty_state: bdi btrfs-1: dirty=622 wb=898 unstable=0 bg_thresh=1003 thresh=2007 gap=487 poll_thresh=23 ino=257 dd-2584 [004] 110.592183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-389% task_weight=99% bdi_bw=43732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 110.597296: balance_dirty_state: bdi btrfs-1: dirty=622 wb=823 unstable=0 bg_thresh=1003 thresh=2007 gap=562 poll_thresh=23 ino=257 dd-2584 [004] 110.597508: balance_dirty_state: bdi btrfs-1: dirty=647 wb=773 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 110.597886: balance_dirty_state: bdi btrfs-1: dirty=672 wb=773 unstable=0 bg_thresh=998 thresh=1997 gap=552 poll_thresh=18 ino=257 dd-2584 [004] 110.598242: balance_dirty_state: bdi btrfs-1: dirty=697 wb=773 unstable=0 bg_thresh=997 thresh=1994 gap=524 poll_thresh=19 ino=257 dd-2584 [004] 110.599197: balance_dirty_state: bdi btrfs-1: dirty=747 wb=773 unstable=0 bg_thresh=998 thresh=1996 gap=476 poll_thresh=20 ino=257 dd-2584 [004] 110.599210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-152% task_gap=-404% task_weight=99% bdi_bw=43732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 110.609369: balance_dirty_state: bdi btrfs-1: dirty=747 wb=648 unstable=0 bg_thresh=998 thresh=1997 gap=602 poll_thresh=20 ino=257 dd-2584 [004] 110.609449: balance_dirty_state: bdi btrfs-1: dirty=747 wb=648 unstable=0 bg_thresh=1001 thresh=2002 gap=607 poll_thresh=15 ino=257 dd-2584 [004] 110.609509: balance_dirty_state: bdi btrfs-1: dirty=772 wb=648 unstable=0 bg_thresh=998 thresh=1996 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 110.609624: balance_dirty_state: bdi btrfs-1: dirty=797 wb=648 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 110.609735: balance_dirty_state: bdi btrfs-1: dirty=847 wb=648 unstable=0 bg_thresh=999 thresh=1999 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 110.609847: balance_dirty_state: bdi btrfs-1: dirty=872 wb=648 unstable=0 bg_thresh=999 thresh=1998 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 110.609851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-402% task_weight=100% bdi_bw=43636 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 110.617345: balance_dirty_state: bdi btrfs-1: dirty=872 wb=523 unstable=0 bg_thresh=1000 thresh=2000 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 110.617421: balance_dirty_state: bdi btrfs-1: dirty=872 wb=523 unstable=0 bg_thresh=999 thresh=1999 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 110.617486: balance_dirty_state: bdi btrfs-1: dirty=897 wb=523 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 110.617549: balance_dirty_state: bdi btrfs-1: dirty=922 wb=523 unstable=0 bg_thresh=999 thresh=1998 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 110.617677: balance_dirty_state: bdi btrfs-1: dirty=947 wb=523 unstable=0 bg_thresh=1001 thresh=2002 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 110.617802: balance_dirty_state: bdi btrfs-1: dirty=972 wb=523 unstable=0 bg_thresh=1000 thresh=2001 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 110.618114: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=523 unstable=0 bg_thresh=1000 thresh=2000 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 110.618119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=43636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 110.618184: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28120 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 110.624372: writeback_single_inode: bdi btrfs-1: ino=257 state= age=548 wrote=944 to_write=7248 dd-2584 [004] 110.625359: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1448 unstable=0 bg_thresh=1000 thresh=2000 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 110.625369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=43636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 110.633346: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1448 unstable=0 bg_thresh=1000 thresh=2000 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 110.633351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=43636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 110.641367: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1448 unstable=0 bg_thresh=1000 thresh=2000 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 110.641376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=43636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 110.649319: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1323 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 110.649414: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1323 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 110.649502: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1323 unstable=0 bg_thresh=997 thresh=1994 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 110.649591: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1323 unstable=0 bg_thresh=997 thresh=1994 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 110.649744: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1323 unstable=0 bg_thresh=996 thresh=1993 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 110.649749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=43636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 110.657323: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1323 unstable=0 bg_thresh=999 thresh=1999 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 110.657420: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1323 unstable=0 bg_thresh=999 thresh=1998 gap=503 poll_thresh=13 ino=257 dd-2584 [004] 110.657511: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1323 unstable=0 bg_thresh=1001 thresh=2003 gap=483 poll_thresh=14 ino=257 dd-2584 [004] 110.657518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=43636 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 110.665376: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1198 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 110.665532: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1198 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=10 ino=257 dd-2584 [004] 110.665687: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1198 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=11 ino=257 dd-2584 [004] 110.665844: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1198 unstable=0 bg_thresh=1002 thresh=2005 gap=560 poll_thresh=12 ino=257 dd-2584 [004] 110.666005: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1198 unstable=0 bg_thresh=999 thresh=1999 gap=529 poll_thresh=13 ino=257 dd-2584 [004] 110.666163: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1198 unstable=0 bg_thresh=1002 thresh=2004 gap=534 poll_thresh=14 ino=257 dd-2584 [004] 110.666325: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1198 unstable=0 bg_thresh=999 thresh=1998 gap=503 poll_thresh=15 ino=257 dd-2584 [004] 110.666487: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1198 unstable=0 bg_thresh=1001 thresh=2003 gap=483 poll_thresh=16 ino=257 dd-2584 [004] 110.666498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=43636 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 110.673395: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1198 unstable=0 bg_thresh=995 thresh=1991 gap=471 poll_thresh=16 ino=257 dd-2584 [006] 110.673400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=43636 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 110.681386: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1073 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=16 ino=257 dd-2584 [006] 110.681871: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1073 unstable=0 bg_thresh=999 thresh=1998 gap=603 poll_thresh=12 ino=257 dd-2584 [006] 110.681987: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1073 unstable=0 bg_thresh=999 thresh=1998 gap=578 poll_thresh=13 ino=257 dd-2584 [006] 110.682102: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1073 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=14 ino=257 dd-2584 [006] 110.682219: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1073 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 110.682338: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1073 unstable=0 bg_thresh=1004 thresh=2008 gap=538 poll_thresh=16 ino=257 dd-2584 [006] 110.682572: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1073 unstable=0 bg_thresh=1006 thresh=2012 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 110.682807: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1073 unstable=0 bg_thresh=1002 thresh=2005 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 110.682816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=43636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.689390: balance_dirty_state: bdi btrfs-1: dirty=447 wb=998 unstable=0 bg_thresh=1003 thresh=2007 gap=562 poll_thresh=18 ino=257 dd-2584 [006] 110.689476: balance_dirty_state: bdi btrfs-1: dirty=472 wb=998 unstable=0 bg_thresh=1003 thresh=2007 gap=537 poll_thresh=13 ino=257 dd-2584 [006] 110.689537: balance_dirty_state: bdi btrfs-1: dirty=497 wb=998 unstable=0 bg_thresh=1003 thresh=2006 gap=511 poll_thresh=14 ino=257 dd-2584 [006] 110.689596: balance_dirty_state: bdi btrfs-1: dirty=497 wb=998 unstable=0 bg_thresh=1003 thresh=2006 gap=511 poll_thresh=15 ino=257 dd-2584 [006] 110.689655: balance_dirty_state: bdi btrfs-1: dirty=522 wb=998 unstable=0 bg_thresh=1002 thresh=2005 gap=485 poll_thresh=16 ino=257 dd-2584 [006] 110.689660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=43636 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 110.697393: balance_dirty_state: bdi btrfs-1: dirty=522 wb=948 unstable=0 bg_thresh=1000 thresh=2001 gap=531 poll_thresh=16 ino=257 dd-2584 [006] 110.697464: balance_dirty_state: bdi btrfs-1: dirty=547 wb=948 unstable=0 bg_thresh=1003 thresh=2006 gap=511 poll_thresh=12 ino=257 dd-2584 [006] 110.697529: balance_dirty_state: bdi btrfs-1: dirty=547 wb=948 unstable=0 bg_thresh=1002 thresh=2005 gap=510 poll_thresh=13 ino=257 dd-2584 [006] 110.697591: balance_dirty_state: bdi btrfs-1: dirty=572 wb=948 unstable=0 bg_thresh=1002 thresh=2005 gap=485 poll_thresh=14 ino=257 dd-2584 [006] 110.697596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-298% task_weight=101% bdi_bw=43636 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 110.705407: balance_dirty_state: bdi btrfs-1: dirty=572 wb=948 unstable=0 bg_thresh=1002 thresh=2005 gap=485 poll_thresh=14 ino=257 dd-2584 [006] 110.705416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-298% task_weight=101% bdi_bw=43636 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 110.713361: balance_dirty_state: bdi btrfs-1: dirty=572 wb=798 unstable=0 bg_thresh=1004 thresh=2009 gap=639 poll_thresh=14 ino=257 dd-2584 [006] 110.713607: balance_dirty_state: bdi btrfs-1: dirty=597 wb=698 unstable=0 bg_thresh=1004 thresh=2008 gap=713 poll_thresh=10 ino=257 dd-2584 [006] 110.713670: balance_dirty_state: bdi btrfs-1: dirty=597 wb=698 unstable=0 bg_thresh=1004 thresh=2008 gap=713 poll_thresh=11 ino=257 dd-2584 [006] 110.713733: balance_dirty_state: bdi btrfs-1: dirty=622 wb=698 unstable=0 bg_thresh=1003 thresh=2007 gap=687 poll_thresh=12 ino=257 dd-2584 [006] 110.713796: balance_dirty_state: bdi btrfs-1: dirty=622 wb=698 unstable=0 bg_thresh=1006 thresh=2012 gap=692 poll_thresh=13 ino=257 dd-2584 [006] 110.713861: balance_dirty_state: bdi btrfs-1: dirty=647 wb=698 unstable=0 bg_thresh=1005 thresh=2011 gap=666 poll_thresh=14 ino=257 dd-2584 [006] 110.713924: balance_dirty_state: bdi btrfs-1: dirty=672 wb=698 unstable=0 bg_thresh=1005 thresh=2011 gap=641 poll_thresh=15 ino=257 dd-2584 [006] 110.713988: balance_dirty_state: bdi btrfs-1: dirty=672 wb=698 unstable=0 bg_thresh=1005 thresh=2010 gap=640 poll_thresh=16 ino=257 dd-2584 [006] 110.714117: balance_dirty_state: bdi btrfs-1: dirty=722 wb=698 unstable=0 bg_thresh=1004 thresh=2009 gap=589 poll_thresh=17 ino=257 dd-2584 [006] 110.714244: balance_dirty_state: bdi btrfs-1: dirty=747 wb=698 unstable=0 bg_thresh=1004 thresh=2008 gap=563 poll_thresh=18 ino=257 dd-2584 [006] 110.714373: balance_dirty_state: bdi btrfs-1: dirty=772 wb=698 unstable=0 bg_thresh=1006 thresh=2012 gap=542 poll_thresh=19 ino=257 dd-2584 [006] 110.714500: balance_dirty_state: bdi btrfs-1: dirty=797 wb=698 unstable=0 bg_thresh=1005 thresh=2011 gap=516 poll_thresh=20 ino=257 dd-2584 [006] 110.714802: balance_dirty_state: bdi btrfs-1: dirty=847 wb=698 unstable=0 bg_thresh=1005 thresh=2010 gap=465 poll_thresh=21 ino=257 dd-2584 [006] 110.714807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=42640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.721512: balance_dirty_state: bdi btrfs-1: dirty=847 wb=698 unstable=0 bg_thresh=1005 thresh=2010 gap=465 poll_thresh=21 ino=257 dd-2584 [006] 110.721521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=42640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.729475: balance_dirty_state: bdi btrfs-1: dirty=847 wb=573 unstable=0 bg_thresh=1005 thresh=2010 gap=590 poll_thresh=21 ino=257 dd-2584 [006] 110.729579: balance_dirty_state: bdi btrfs-1: dirty=847 wb=573 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 110.729693: balance_dirty_state: bdi btrfs-1: dirty=897 wb=573 unstable=0 bg_thresh=1004 thresh=2008 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 110.729805: balance_dirty_state: bdi btrfs-1: dirty=922 wb=573 unstable=0 bg_thresh=1003 thresh=2007 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 110.729918: balance_dirty_state: bdi btrfs-1: dirty=947 wb=573 unstable=0 bg_thresh=1003 thresh=2006 gap=486 poll_thresh=19 ino=257 dd-2584 [006] 110.729923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=100% bdi_bw=42640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.737443: balance_dirty_state: bdi btrfs-1: dirty=947 wb=448 unstable=0 bg_thresh=1001 thresh=2003 gap=608 poll_thresh=19 ino=257 dd-2584 [006] 110.737514: balance_dirty_state: bdi btrfs-1: dirty=972 wb=448 unstable=0 bg_thresh=1001 thresh=2002 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 110.737579: balance_dirty_state: bdi btrfs-1: dirty=997 wb=448 unstable=0 bg_thresh=1003 thresh=2007 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 110.737642: balance_dirty_state: bdi btrfs-1: dirty=997 wb=448 unstable=0 bg_thresh=1003 thresh=2006 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 110.737768: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=448 unstable=0 bg_thresh=1002 thresh=2005 gap=535 poll_thresh=17 ino=257 flush-btrfs-1-2586 [004] 110.737830: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28240 wrote=0 to_write=8192 dd-2584 [006] 110.737901: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=448 unstable=0 bg_thresh=1002 thresh=2004 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 110.737903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=42640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 110.742425: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=976 to_write=7216 dd-2584 [006] 110.745447: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1398 unstable=0 bg_thresh=997 thresh=1994 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 110.745538: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1348 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=13 ino=257 dd-2584 [006] 110.745785: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1298 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=14 ino=257 dd-2584 [006] 110.745846: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1298 unstable=0 bg_thresh=1002 thresh=2004 gap=559 poll_thresh=15 ino=257 dd-2584 [006] 110.745905: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1298 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 110.746022: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1298 unstable=0 bg_thresh=1001 thresh=2002 gap=507 poll_thresh=17 ino=257 dd-2584 [006] 110.746139: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1298 unstable=0 bg_thresh=1000 thresh=2001 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 110.746144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-396% task_weight=100% bdi_bw=42640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.753465: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1173 unstable=0 bg_thresh=1000 thresh=2001 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 110.753547: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1173 unstable=0 bg_thresh=1000 thresh=2000 gap=605 poll_thresh=13 ino=257 dd-2584 [006] 110.753613: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1173 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 110.753677: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1173 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=15 ino=257 dd-2584 [006] 110.753740: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1173 unstable=0 bg_thresh=1002 thresh=2004 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 110.753867: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1173 unstable=0 bg_thresh=1001 thresh=2003 gap=508 poll_thresh=17 ino=257 dd-2584 [006] 110.753993: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1173 unstable=0 bg_thresh=1003 thresh=2007 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 110.753998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=42640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.761453: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1048 unstable=0 bg_thresh=1001 thresh=2003 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 110.761542: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1048 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=13 ino=257 dd-2584 [006] 110.761781: balance_dirty_state: bdi btrfs-1: dirty=372 wb=998 unstable=0 bg_thresh=1003 thresh=2006 gap=636 poll_thresh=14 ino=257 dd-2584 [006] 110.761842: balance_dirty_state: bdi btrfs-1: dirty=397 wb=998 unstable=0 bg_thresh=1000 thresh=2000 gap=605 poll_thresh=15 ino=257 dd-2584 [006] 110.761901: balance_dirty_state: bdi btrfs-1: dirty=422 wb=998 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 110.762018: balance_dirty_state: bdi btrfs-1: dirty=447 wb=998 unstable=0 bg_thresh=999 thresh=1998 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 110.762136: balance_dirty_state: bdi btrfs-1: dirty=472 wb=998 unstable=0 bg_thresh=1001 thresh=2002 gap=532 poll_thresh=18 ino=257 dd-2584 [006] 110.762254: balance_dirty_state: bdi btrfs-1: dirty=497 wb=998 unstable=0 bg_thresh=1000 thresh=2001 gap=506 poll_thresh=19 ino=257 dd-2584 [006] 110.762371: balance_dirty_state: bdi btrfs-1: dirty=547 wb=998 unstable=0 bg_thresh=1000 thresh=2000 gap=455 poll_thresh=20 ino=257 dd-2584 [006] 110.762376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-398% task_weight=100% bdi_bw=42640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.769425: balance_dirty_state: bdi btrfs-1: dirty=547 wb=998 unstable=0 bg_thresh=998 thresh=1996 gap=451 poll_thresh=20 ino=257 dd-2584 [006] 110.769431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-403% task_weight=100% bdi_bw=42640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.781359: balance_dirty_state: bdi btrfs-1: dirty=547 wb=748 unstable=0 bg_thresh=1002 thresh=2004 gap=709 poll_thresh=20 ino=257 dd-2584 [006] 110.781446: balance_dirty_state: bdi btrfs-1: dirty=547 wb=748 unstable=0 bg_thresh=1004 thresh=2009 gap=714 poll_thresh=15 ino=257 dd-2584 [006] 110.781510: balance_dirty_state: bdi btrfs-1: dirty=572 wb=748 unstable=0 bg_thresh=1004 thresh=2008 gap=688 poll_thresh=16 ino=257 dd-2584 [006] 110.781632: balance_dirty_state: bdi btrfs-1: dirty=597 wb=748 unstable=0 bg_thresh=1002 thresh=2005 gap=660 poll_thresh=17 ino=257 dd-2584 [006] 110.781927: balance_dirty_state: bdi btrfs-1: dirty=622 wb=748 unstable=0 bg_thresh=1002 thresh=2004 gap=634 poll_thresh=18 ino=257 dd-2584 [006] 110.782050: balance_dirty_state: bdi btrfs-1: dirty=672 wb=748 unstable=0 bg_thresh=1001 thresh=2003 gap=583 poll_thresh=19 ino=257 dd-2584 [006] 110.782168: balance_dirty_state: bdi btrfs-1: dirty=697 wb=748 unstable=0 bg_thresh=1003 thresh=2007 gap=562 poll_thresh=20 ino=257 dd-2584 [006] 110.782288: balance_dirty_state: bdi btrfs-1: dirty=722 wb=748 unstable=0 bg_thresh=1000 thresh=2000 gap=530 poll_thresh=21 ino=257 dd-2584 [006] 110.782413: balance_dirty_state: bdi btrfs-1: dirty=772 wb=748 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=22 ino=257 dd-2584 [006] 110.782418: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=42640 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 110.789347: balance_dirty_state: bdi btrfs-1: dirty=772 wb=598 unstable=0 bg_thresh=1001 thresh=2003 gap=633 poll_thresh=22 ino=257 dd-2584 [006] 110.789415: balance_dirty_state: bdi btrfs-1: dirty=772 wb=598 unstable=0 bg_thresh=1001 thresh=2002 gap=632 poll_thresh=16 ino=257 dd-2584 [006] 110.789537: balance_dirty_state: bdi btrfs-1: dirty=822 wb=598 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=17 ino=257 dd-2584 [006] 110.789657: balance_dirty_state: bdi btrfs-1: dirty=847 wb=598 unstable=0 bg_thresh=1006 thresh=2012 gap=567 poll_thresh=18 ino=257 dd-2584 [006] 110.789778: balance_dirty_state: bdi btrfs-1: dirty=872 wb=598 unstable=0 bg_thresh=1008 thresh=2016 gap=546 poll_thresh=19 ino=257 dd-2584 [006] 110.790070: balance_dirty_state: bdi btrfs-1: dirty=897 wb=598 unstable=0 bg_thresh=1003 thresh=2006 gap=511 poll_thresh=20 ino=257 dd-2584 [006] 110.790190: balance_dirty_state: bdi btrfs-1: dirty=947 wb=598 unstable=0 bg_thresh=1002 thresh=2005 gap=460 poll_thresh=21 ino=257 dd-2584 [006] 110.790194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-145% task_gap=-390% task_weight=99% bdi_bw=42640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.797425: balance_dirty_state: bdi btrfs-1: dirty=947 wb=473 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=21 ino=257 dd-2584 [006] 110.797489: balance_dirty_state: bdi btrfs-1: dirty=947 wb=473 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 110.797602: balance_dirty_state: bdi btrfs-1: dirty=997 wb=473 unstable=0 bg_thresh=1004 thresh=2009 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 110.797719: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=473 unstable=0 bg_thresh=1004 thresh=2008 gap=513 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 110.797789: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28300 wrote=0 to_write=8192 dd-2584 [006] 110.797843: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=473 unstable=0 bg_thresh=1006 thresh=2012 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 110.797845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-140% task_gap=-381% task_weight=100% bdi_bw=42640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 110.801047: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=960 to_write=7232 dd-2584 [002] 110.805397: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1323 unstable=0 bg_thresh=999 thresh=1999 gap=604 poll_thresh=19 ino=257 dd-2584 [002] 110.805532: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1298 unstable=0 bg_thresh=996 thresh=1992 gap=622 poll_thresh=14 ino=257 dd-2584 [002] 110.805612: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1248 unstable=0 bg_thresh=998 thresh=1997 gap=652 poll_thresh=15 ino=257 dd-2584 [002] 110.805687: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1223 unstable=0 bg_thresh=1001 thresh=2002 gap=682 poll_thresh=16 ino=257 dd-2584 [002] 110.805819: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1198 unstable=0 bg_thresh=1003 thresh=2007 gap=662 poll_thresh=17 ino=257 dd-2584 [002] 110.806122: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1198 unstable=0 bg_thresh=1003 thresh=2006 gap=636 poll_thresh=18 ino=257 dd-2584 [002] 110.806239: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1198 unstable=0 bg_thresh=1002 thresh=2005 gap=610 poll_thresh=19 ino=257 dd-2584 [002] 110.806356: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1198 unstable=0 bg_thresh=1004 thresh=2009 gap=589 poll_thresh=20 ino=257 dd-2584 [002] 110.806474: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1198 unstable=0 bg_thresh=1004 thresh=2008 gap=538 poll_thresh=21 ino=257 dd-2584 [002] 110.806594: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1198 unstable=0 bg_thresh=1003 thresh=2007 gap=512 poll_thresh=22 ino=257 dd-2584 [002] 110.806713: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1198 unstable=0 bg_thresh=1002 thresh=2005 gap=485 poll_thresh=23 ino=257 dd-2584 [002] 110.806719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=99% bdi_bw=42640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 110.813388: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1173 unstable=0 bg_thresh=998 thresh=1997 gap=502 poll_thresh=23 ino=257 dd-2584 [002] 110.813470: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1123 unstable=0 bg_thresh=998 thresh=1997 gap=527 poll_thresh=17 ino=257 dd-2584 [002] 110.813606: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1073 unstable=0 bg_thresh=1001 thresh=2002 gap=557 poll_thresh=18 ino=257 dd-2584 [002] 110.813903: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1073 unstable=0 bg_thresh=1000 thresh=2001 gap=506 poll_thresh=19 ino=257 dd-2584 [002] 110.814026: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1073 unstable=0 bg_thresh=999 thresh=1998 gap=478 poll_thresh=20 ino=257 dd-2584 [002] 110.814030: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=42640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 110.821449: balance_dirty_state: bdi btrfs-1: dirty=447 wb=998 unstable=0 bg_thresh=1003 thresh=2007 gap=562 poll_thresh=20 ino=257 dd-2584 [002] 110.821531: balance_dirty_state: bdi btrfs-1: dirty=447 wb=998 unstable=0 bg_thresh=1003 thresh=2006 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 110.821593: balance_dirty_state: bdi btrfs-1: dirty=472 wb=998 unstable=0 bg_thresh=1003 thresh=2006 gap=536 poll_thresh=16 ino=257 dd-2584 [002] 110.821711: balance_dirty_state: bdi btrfs-1: dirty=497 wb=998 unstable=0 bg_thresh=1005 thresh=2010 gap=515 poll_thresh=17 ino=257 dd-2584 [002] 110.821829: balance_dirty_state: bdi btrfs-1: dirty=547 wb=998 unstable=0 bg_thresh=1004 thresh=2009 gap=464 poll_thresh=18 ino=257 dd-2584 [002] 110.821833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-142% task_gap=-385% task_weight=99% bdi_bw=44548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 110.833420: balance_dirty_state: bdi btrfs-1: dirty=547 wb=848 unstable=0 bg_thresh=1005 thresh=2011 gap=616 poll_thresh=18 ino=257 dd-2584 [002] 110.833492: balance_dirty_state: bdi btrfs-1: dirty=547 wb=848 unstable=0 bg_thresh=1002 thresh=2005 gap=610 poll_thresh=13 ino=257 dd-2584 [002] 110.833553: balance_dirty_state: bdi btrfs-1: dirty=572 wb=848 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=14 ino=257 dd-2584 [002] 110.833612: balance_dirty_state: bdi btrfs-1: dirty=597 wb=848 unstable=0 bg_thresh=1004 thresh=2009 gap=564 poll_thresh=15 ino=257 dd-2584 [002] 110.833671: balance_dirty_state: bdi btrfs-1: dirty=597 wb=848 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 110.833790: balance_dirty_state: bdi btrfs-1: dirty=622 wb=848 unstable=0 bg_thresh=1003 thresh=2007 gap=537 poll_thresh=17 ino=257 dd-2584 [002] 110.834079: balance_dirty_state: bdi btrfs-1: dirty=672 wb=848 unstable=0 bg_thresh=1003 thresh=2006 gap=486 poll_thresh=18 ino=257 dd-2584 [002] 110.834084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-389% task_weight=99% bdi_bw=44548 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 110.841432: balance_dirty_state: bdi btrfs-1: dirty=672 wb=598 unstable=0 bg_thresh=1001 thresh=2003 gap=733 poll_thresh=18 ino=257 dd-2584 [006] 110.841515: balance_dirty_state: bdi btrfs-1: dirty=697 wb=598 unstable=0 bg_thresh=1002 thresh=2005 gap=710 poll_thresh=13 ino=257 dd-2584 [006] 110.841632: balance_dirty_state: bdi btrfs-1: dirty=697 wb=598 unstable=0 bg_thresh=1005 thresh=2010 gap=715 poll_thresh=14 ino=257 dd-2584 [006] 110.841750: balance_dirty_state: bdi btrfs-1: dirty=722 wb=598 unstable=0 bg_thresh=1007 thresh=2015 gap=695 poll_thresh=15 ino=257 dd-2584 [006] 110.841870: balance_dirty_state: bdi btrfs-1: dirty=747 wb=598 unstable=0 bg_thresh=1004 thresh=2009 gap=664 poll_thresh=16 ino=257 dd-2584 [006] 110.842104: balance_dirty_state: bdi btrfs-1: dirty=772 wb=598 unstable=0 bg_thresh=1004 thresh=2008 gap=638 poll_thresh=17 ino=257 dd-2584 [006] 110.842340: balance_dirty_state: bdi btrfs-1: dirty=797 wb=598 unstable=0 bg_thresh=1006 thresh=2012 gap=617 poll_thresh=18 ino=257 dd-2584 [006] 110.842573: balance_dirty_state: bdi btrfs-1: dirty=847 wb=598 unstable=0 bg_thresh=1005 thresh=2011 gap=566 poll_thresh=19 ino=257 dd-2584 [006] 110.842806: balance_dirty_state: bdi btrfs-1: dirty=872 wb=598 unstable=0 bg_thresh=1005 thresh=2010 gap=540 poll_thresh=20 ino=257 dd-2584 [006] 110.843043: balance_dirty_state: bdi btrfs-1: dirty=897 wb=598 unstable=0 bg_thresh=1007 thresh=2014 gap=519 poll_thresh=21 ino=257 dd-2584 [006] 110.843628: balance_dirty_state: bdi btrfs-1: dirty=922 wb=598 unstable=0 bg_thresh=1006 thresh=2013 gap=493 poll_thresh=22 ino=257 dd-2584 [006] 110.843638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=44548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.849358: balance_dirty_state: bdi btrfs-1: dirty=922 wb=448 unstable=0 bg_thresh=1004 thresh=2009 gap=639 poll_thresh=22 ino=257 dd-2584 [006] 110.849428: balance_dirty_state: bdi btrfs-1: dirty=947 wb=448 unstable=0 bg_thresh=1007 thresh=2014 gap=619 poll_thresh=16 ino=257 dd-2584 [006] 110.849559: balance_dirty_state: bdi btrfs-1: dirty=972 wb=448 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=17 ino=257 dd-2584 [006] 110.849714: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=448 unstable=0 bg_thresh=1008 thresh=2016 gap=546 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 110.849765: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28352 wrote=0 to_write=8192 dd-2584 [006] 110.849959: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=448 unstable=0 bg_thresh=1007 thresh=2015 gap=520 poll_thresh=19 ino=257 dd-2584 [006] 110.850205: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=473 unstable=0 bg_thresh=1009 thresh=2019 gap=499 poll_thresh=20 ino=257 dd-2584 [006] 110.850208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1283 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-134% task_gap=-369% task_weight=101% bdi_bw=44548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 110.856366: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=204 wrote=1008 to_write=7184 dd-2584 [006] 110.857375: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1323 unstable=0 bg_thresh=1008 thresh=2017 gap=622 poll_thresh=20 ino=257 dd-2584 [006] 110.857492: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1323 unstable=0 bg_thresh=1005 thresh=2011 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 110.857612: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1323 unstable=0 bg_thresh=1008 thresh=2016 gap=596 poll_thresh=16 ino=257 dd-2584 [006] 110.857848: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1323 unstable=0 bg_thresh=1007 thresh=2015 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 110.858084: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1323 unstable=0 bg_thresh=1007 thresh=2014 gap=519 poll_thresh=18 ino=257 dd-2584 [006] 110.858669: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1323 unstable=0 bg_thresh=1009 thresh=2018 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 110.858678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-135% task_gap=-369% task_weight=99% bdi_bw=44548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.865431: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1198 unstable=0 bg_thresh=1009 thresh=2019 gap=624 poll_thresh=19 ino=257 dd-2584 [006] 110.865500: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1198 unstable=0 bg_thresh=1006 thresh=2013 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 110.865559: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1198 unstable=0 bg_thresh=1006 thresh=2012 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 110.865618: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1198 unstable=0 bg_thresh=1008 thresh=2017 gap=572 poll_thresh=16 ino=257 dd-2584 [006] 110.865736: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1198 unstable=0 bg_thresh=1008 thresh=2016 gap=546 poll_thresh=17 ino=257 dd-2584 [006] 110.865853: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1198 unstable=0 bg_thresh=1007 thresh=2015 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 110.865857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-374% task_weight=100% bdi_bw=44548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.873398: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1073 unstable=0 bg_thresh=1006 thresh=2013 gap=618 poll_thresh=18 ino=257 dd-2584 [006] 110.873490: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1073 unstable=0 bg_thresh=1006 thresh=2012 gap=617 poll_thresh=13 ino=257 dd-2584 [006] 110.873559: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1073 unstable=0 bg_thresh=1008 thresh=2017 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 110.873622: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1048 unstable=0 bg_thresh=1001 thresh=2002 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 110.873684: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1048 unstable=0 bg_thresh=1003 thresh=2007 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 110.873807: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1048 unstable=0 bg_thresh=1006 thresh=2012 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 110.874101: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1023 unstable=0 bg_thresh=1007 thresh=2015 gap=545 poll_thresh=18 ino=257 dd-2584 [006] 110.874228: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1023 unstable=0 bg_thresh=1002 thresh=2005 gap=510 poll_thresh=19 ino=257 dd-2584 [006] 110.874350: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1023 unstable=0 bg_thresh=1005 thresh=2010 gap=490 poll_thresh=20 ino=257 dd-2584 [006] 110.874355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=44548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.881412: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1023 unstable=0 bg_thresh=1005 thresh=2010 gap=490 poll_thresh=20 ino=257 dd-2584 [006] 110.881417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=44548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 110.889364: balance_dirty_state: bdi btrfs-1: dirty=497 wb=873 unstable=0 bg_thresh=1003 thresh=2006 gap=636 poll_thresh=20 ino=257 dd-2584 [002] 110.889433: balance_dirty_state: bdi btrfs-1: dirty=497 wb=873 unstable=0 bg_thresh=1008 thresh=2016 gap=646 poll_thresh=15 ino=257 dd-2584 [002] 110.889494: balance_dirty_state: bdi btrfs-1: dirty=522 wb=873 unstable=0 bg_thresh=1005 thresh=2010 gap=615 poll_thresh=16 ino=257 dd-2584 [002] 110.889612: balance_dirty_state: bdi btrfs-1: dirty=547 wb=873 unstable=0 bg_thresh=1004 thresh=2009 gap=589 poll_thresh=17 ino=257 dd-2584 [002] 110.889730: balance_dirty_state: bdi btrfs-1: dirty=597 wb=873 unstable=0 bg_thresh=1004 thresh=2008 gap=538 poll_thresh=18 ino=257 dd-2584 [002] 110.889852: balance_dirty_state: bdi btrfs-1: dirty=622 wb=873 unstable=0 bg_thresh=1006 thresh=2012 gap=517 poll_thresh=19 ino=257 dd-2584 [002] 110.889975: balance_dirty_state: bdi btrfs-1: dirty=647 wb=873 unstable=0 bg_thresh=1005 thresh=2011 gap=491 poll_thresh=20 ino=257 dd-2584 [002] 110.889980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-380% task_weight=100% bdi_bw=44548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 110.897389: balance_dirty_state: bdi btrfs-1: dirty=647 wb=623 unstable=0 bg_thresh=1007 thresh=2014 gap=744 poll_thresh=20 ino=257 dd-2584 [002] 110.897463: balance_dirty_state: bdi btrfs-1: dirty=672 wb=623 unstable=0 bg_thresh=1006 thresh=2013 gap=718 poll_thresh=15 ino=257 dd-2584 [002] 110.897696: balance_dirty_state: bdi btrfs-1: dirty=672 wb=623 unstable=0 bg_thresh=1006 thresh=2013 gap=718 poll_thresh=16 ino=257 dd-2584 [002] 110.897814: balance_dirty_state: bdi btrfs-1: dirty=722 wb=623 unstable=0 bg_thresh=1006 thresh=2012 gap=667 poll_thresh=17 ino=257 dd-2584 [002] 110.897933: balance_dirty_state: bdi btrfs-1: dirty=747 wb=623 unstable=0 bg_thresh=1008 thresh=2016 gap=646 poll_thresh=18 ino=257 dd-2584 [002] 110.898051: balance_dirty_state: bdi btrfs-1: dirty=772 wb=623 unstable=0 bg_thresh=1007 thresh=2015 gap=620 poll_thresh=19 ino=257 dd-2584 [002] 110.898168: balance_dirty_state: bdi btrfs-1: dirty=822 wb=623 unstable=0 bg_thresh=1007 thresh=2014 gap=569 poll_thresh=20 ino=257 dd-2584 [002] 110.898286: balance_dirty_state: bdi btrfs-1: dirty=847 wb=623 unstable=0 bg_thresh=1009 thresh=2018 gap=548 poll_thresh=21 ino=257 dd-2584 [002] 110.898403: balance_dirty_state: bdi btrfs-1: dirty=872 wb=623 unstable=0 bg_thresh=1005 thresh=2011 gap=516 poll_thresh=22 ino=257 dd-2584 [002] 110.898520: balance_dirty_state: bdi btrfs-1: dirty=897 wb=623 unstable=0 bg_thresh=1005 thresh=2010 gap=490 poll_thresh=23 ino=257 dd-2584 [002] 110.898524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=44548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 110.905433: balance_dirty_state: bdi btrfs-1: dirty=897 wb=498 unstable=0 bg_thresh=999 thresh=1998 gap=603 poll_thresh=23 ino=257 dd-2584 [002] 110.905502: balance_dirty_state: bdi btrfs-1: dirty=922 wb=498 unstable=0 bg_thresh=1007 thresh=2015 gap=595 poll_thresh=17 ino=257 dd-2584 [002] 110.905800: balance_dirty_state: bdi btrfs-1: dirty=947 wb=498 unstable=0 bg_thresh=1006 thresh=2013 gap=568 poll_thresh=18 ino=257 dd-2584 [002] 110.905918: balance_dirty_state: bdi btrfs-1: dirty=997 wb=498 unstable=0 bg_thresh=1008 thresh=2017 gap=522 poll_thresh=19 ino=257 dd-2584 [002] 110.906038: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=498 unstable=0 bg_thresh=1008 thresh=2016 gap=496 poll_thresh=20 ino=257 dd-2584 [002] 110.906043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-324% task_weight=98% bdi_bw=44548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 110.906058: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28408 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 110.909185: writeback_single_inode: bdi btrfs-1: ino=257 state= age=256 wrote=960 to_write=7232 dd-2584 [000] 110.913374: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1348 unstable=0 bg_thresh=1012 thresh=2024 gap=629 poll_thresh=20 ino=257 dd-2584 [000] 110.913443: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1348 unstable=0 bg_thresh=1008 thresh=2017 gap=622 poll_thresh=15 ino=257 dd-2584 [000] 110.913506: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1348 unstable=0 bg_thresh=1005 thresh=2011 gap=591 poll_thresh=16 ino=257 dd-2584 [000] 110.913628: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1348 unstable=0 bg_thresh=1005 thresh=2010 gap=565 poll_thresh=17 ino=257 dd-2584 [000] 110.913788: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1348 unstable=0 bg_thresh=1004 thresh=2009 gap=514 poll_thresh=18 ino=257 dd-2584 [000] 110.913915: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1348 unstable=0 bg_thresh=1006 thresh=2013 gap=493 poll_thresh=19 ino=257 dd-2584 [000] 110.913920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=44548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 110.921376: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1223 unstable=0 bg_thresh=1005 thresh=2010 gap=615 poll_thresh=19 ino=257 dd-2584 [000] 110.921442: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1223 unstable=0 bg_thresh=1007 thresh=2015 gap=595 poll_thresh=14 ino=257 dd-2584 [000] 110.921502: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1223 unstable=0 bg_thresh=1007 thresh=2015 gap=595 poll_thresh=15 ino=257 dd-2584 [000] 110.921750: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1223 unstable=0 bg_thresh=1003 thresh=2006 gap=561 poll_thresh=16 ino=257 dd-2584 [000] 110.921870: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1223 unstable=0 bg_thresh=999 thresh=1999 gap=529 poll_thresh=17 ino=257 dd-2584 [000] 110.921992: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1223 unstable=0 bg_thresh=1001 thresh=2003 gap=508 poll_thresh=18 ino=257 dd-2584 [000] 110.922113: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1223 unstable=0 bg_thresh=1001 thresh=2002 gap=457 poll_thresh=19 ino=257 dd-2584 [000] 110.922124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-343% task_weight=98% bdi_bw=44548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 110.929456: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1098 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 110.929546: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1098 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 110.929630: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1098 unstable=0 bg_thresh=1004 thresh=2009 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 110.929712: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1098 unstable=0 bg_thresh=1004 thresh=2009 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 110.929881: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1098 unstable=0 bg_thresh=1007 thresh=2014 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 110.930054: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1098 unstable=0 bg_thresh=1012 thresh=2024 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 110.930060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=47192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.937458: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1048 unstable=0 bg_thresh=1006 thresh=2012 gap=542 poll_thresh=18 ino=257 dd-2584 [006] 110.937525: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1048 unstable=0 bg_thresh=1008 thresh=2017 gap=522 poll_thresh=13 ino=257 dd-2584 [006] 110.937584: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1048 unstable=0 bg_thresh=1008 thresh=2017 gap=497 poll_thresh=14 ino=257 dd-2584 [006] 110.937588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=47192 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 110.945436: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1048 unstable=0 bg_thresh=1010 thresh=2021 gap=501 poll_thresh=14 ino=257 dd-2584 [006] 110.945441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=47192 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 110.953431: balance_dirty_state: bdi btrfs-1: dirty=472 wb=923 unstable=0 bg_thresh=1009 thresh=2019 gap=624 poll_thresh=14 ino=257 dd-2584 [006] 110.953692: balance_dirty_state: bdi btrfs-1: dirty=472 wb=923 unstable=0 bg_thresh=1012 thresh=2024 gap=629 poll_thresh=10 ino=257 dd-2584 [006] 110.953752: balance_dirty_state: bdi btrfs-1: dirty=497 wb=923 unstable=0 bg_thresh=1012 thresh=2024 gap=604 poll_thresh=11 ino=257 dd-2584 [006] 110.953810: balance_dirty_state: bdi btrfs-1: dirty=522 wb=923 unstable=0 bg_thresh=1011 thresh=2023 gap=578 poll_thresh=12 ino=257 dd-2584 [006] 110.953869: balance_dirty_state: bdi btrfs-1: dirty=522 wb=923 unstable=0 bg_thresh=1011 thresh=2022 gap=577 poll_thresh=13 ino=257 dd-2584 [006] 110.953929: balance_dirty_state: bdi btrfs-1: dirty=547 wb=923 unstable=0 bg_thresh=1013 thresh=2027 gap=557 poll_thresh=14 ino=257 dd-2584 [006] 110.953988: balance_dirty_state: bdi btrfs-1: dirty=572 wb=923 unstable=0 bg_thresh=1010 thresh=2021 gap=526 poll_thresh=15 ino=257 dd-2584 [006] 110.954046: balance_dirty_state: bdi btrfs-1: dirty=572 wb=923 unstable=0 bg_thresh=1013 thresh=2026 gap=531 poll_thresh=16 ino=257 dd-2584 [006] 110.954164: balance_dirty_state: bdi btrfs-1: dirty=597 wb=923 unstable=0 bg_thresh=1012 thresh=2025 gap=505 poll_thresh=17 ino=257 dd-2584 [006] 110.954168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=47192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.961507: balance_dirty_state: bdi btrfs-1: dirty=597 wb=773 unstable=0 bg_thresh=1014 thresh=2029 gap=659 poll_thresh=17 ino=257 dd-2584 [006] 110.961597: balance_dirty_state: bdi btrfs-1: dirty=622 wb=773 unstable=0 bg_thresh=1011 thresh=2023 gap=628 poll_thresh=13 ino=257 dd-2584 [006] 110.961661: balance_dirty_state: bdi btrfs-1: dirty=647 wb=773 unstable=0 bg_thresh=1014 thresh=2028 gap=608 poll_thresh=14 ino=257 dd-2584 [006] 110.961726: balance_dirty_state: bdi btrfs-1: dirty=647 wb=773 unstable=0 bg_thresh=1013 thresh=2027 gap=607 poll_thresh=15 ino=257 dd-2584 [006] 110.961790: balance_dirty_state: bdi btrfs-1: dirty=672 wb=773 unstable=0 bg_thresh=1016 thresh=2032 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 110.961917: balance_dirty_state: bdi btrfs-1: dirty=697 wb=773 unstable=0 bg_thresh=1015 thresh=2031 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 110.962216: balance_dirty_state: bdi btrfs-1: dirty=747 wb=773 unstable=0 bg_thresh=1015 thresh=2030 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 110.962355: balance_dirty_state: bdi btrfs-1: dirty=760 wb=773 unstable=0 bg_thresh=1015 thresh=2030 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 110.962360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=47192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.969491: balance_dirty_state: bdi btrfs-1: dirty=760 wb=773 unstable=0 bg_thresh=1015 thresh=2030 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 110.969501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=47192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.977485: balance_dirty_state: bdi btrfs-1: dirty=760 wb=523 unstable=0 bg_thresh=1015 thresh=2030 gap=747 poll_thresh=19 ino=257 dd-2584 [006] 110.977567: balance_dirty_state: bdi btrfs-1: dirty=773 wb=523 unstable=0 bg_thresh=1014 thresh=2029 gap=733 poll_thresh=14 ino=257 dd-2584 [006] 110.977639: balance_dirty_state: bdi btrfs-1: dirty=799 wb=523 unstable=0 bg_thresh=1015 thresh=2030 gap=708 poll_thresh=15 ino=257 dd-2584 [006] 110.977710: balance_dirty_state: bdi btrfs-1: dirty=812 wb=523 unstable=0 bg_thresh=1014 thresh=2029 gap=694 poll_thresh=16 ino=257 dd-2584 [006] 110.977851: balance_dirty_state: bdi btrfs-1: dirty=838 wb=523 unstable=0 bg_thresh=1013 thresh=2027 gap=666 poll_thresh=17 ino=257 dd-2584 [006] 110.977993: balance_dirty_state: bdi btrfs-1: dirty=877 wb=523 unstable=0 bg_thresh=1016 thresh=2032 gap=632 poll_thresh=18 ino=257 dd-2584 [006] 110.978132: balance_dirty_state: bdi btrfs-1: dirty=903 wb=523 unstable=0 bg_thresh=1015 thresh=2030 gap=604 poll_thresh=19 ino=257 dd-2584 [006] 110.978273: balance_dirty_state: bdi btrfs-1: dirty=942 wb=523 unstable=0 bg_thresh=1015 thresh=2030 gap=565 poll_thresh=20 ino=257 dd-2584 [006] 110.978413: balance_dirty_state: bdi btrfs-1: dirty=968 wb=523 unstable=0 bg_thresh=1014 thresh=2028 gap=537 poll_thresh=21 ino=257 dd-2584 [006] 110.978727: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=523 unstable=0 bg_thresh=1014 thresh=2028 gap=498 poll_thresh=22 ino=257 dd-2584 [006] 110.978732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=47192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 110.985505: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=382 unstable=0 bg_thresh=1012 thresh=2025 gap=630 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 110.985572: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28488 wrote=0 to_write=8192 dd-2584 [006] 110.985579: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=382 unstable=0 bg_thresh=1012 thresh=2025 gap=630 poll_thresh=16 ino=257 dd-2584 [006] 110.985707: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=382 unstable=0 bg_thresh=1012 thresh=2024 gap=579 poll_thresh=17 ino=257 dd-2584 [006] 110.985839: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=407 unstable=0 bg_thresh=1014 thresh=2028 gap=558 poll_thresh=18 ino=257 dd-2584 [006] 110.985974: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=457 unstable=0 bg_thresh=1013 thresh=2027 gap=532 poll_thresh=19 ino=257 dd-2584 [006] 110.986106: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=507 unstable=0 bg_thresh=1013 thresh=2026 gap=481 poll_thresh=20 ino=257 dd-2584 [006] 110.986108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=47192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 110.989347: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=1104 to_write=7088 dd-2584 [006] 110.993422: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1279 unstable=0 bg_thresh=1006 thresh=2012 gap=642 poll_thresh=20 ino=257 dd-2584 [006] 110.993495: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1279 unstable=0 bg_thresh=1005 thresh=2011 gap=641 poll_thresh=15 ino=257 dd-2584 [006] 110.993561: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1279 unstable=0 bg_thresh=1005 thresh=2011 gap=616 poll_thresh=16 ino=257 dd-2584 [006] 110.993687: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1279 unstable=0 bg_thresh=1007 thresh=2015 gap=595 poll_thresh=17 ino=257 dd-2584 [006] 110.993996: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1279 unstable=0 bg_thresh=1004 thresh=2008 gap=563 poll_thresh=18 ino=257 dd-2584 [006] 110.994118: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1279 unstable=0 bg_thresh=1003 thresh=2007 gap=512 poll_thresh=19 ino=257 dd-2584 [006] 110.994238: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1279 unstable=0 bg_thresh=1005 thresh=2011 gap=491 poll_thresh=20 ino=257 dd-2584 [006] 110.994243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=47192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 111.001531: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1279 unstable=0 bg_thresh=1005 thresh=2011 gap=491 poll_thresh=20 ino=257 dd-2584 [006] 111.001538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=47192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 111.009570: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1279 unstable=0 bg_thresh=1005 thresh=2011 gap=491 poll_thresh=20 ino=257 dd-2584 [002] 111.009580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=47192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 111.017541: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1279 unstable=0 bg_thresh=1005 thresh=2011 gap=491 poll_thresh=20 ino=257 dd-2584 [002] 111.017550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=47192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 111.025554: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1279 unstable=0 bg_thresh=1005 thresh=2011 gap=491 poll_thresh=20 ino=257 dd-2584 [002] 111.025564: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=47192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 111.033585: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1287 unstable=0 bg_thresh=1005 thresh=2011 gap=481 poll_thresh=20 ino=257 dd-2584 [002] 111.033595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=45836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 111.041453: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1285 unstable=0 bg_thresh=1005 thresh=2011 gap=485 poll_thresh=20 ino=257 dd-2584 [002] 111.041459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=45836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 111.049474: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1286 unstable=0 bg_thresh=1003 thresh=2006 gap=503 poll_thresh=20 ino=257 dd-2584 [002] 111.049546: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1286 unstable=0 bg_thresh=1003 thresh=2006 gap=503 poll_thresh=15 ino=257 dd-2584 [002] 111.049611: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1286 unstable=0 bg_thresh=1005 thresh=2011 gap=483 poll_thresh=16 ino=257 dd-2584 [002] 111.049616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=45836 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 111.057532: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1284 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=16 ino=257 dd-2584 [006] 111.057539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=45836 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 111.065470: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1284 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=16 ino=257 dd-2584 [006] 111.065475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=45836 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 111.073460: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1284 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=16 ino=257 dd-2584 [006] 111.073469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=45836 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 111.081498: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1281 unstable=0 bg_thresh=999 thresh=1999 gap=484 poll_thresh=16 ino=257 dd-2584 [005] 111.081509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=45836 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 111.089455: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1231 unstable=0 bg_thresh=1002 thresh=2005 gap=540 poll_thresh=16 ino=257 dd-2584 [005] 111.089582: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1231 unstable=0 bg_thresh=1002 thresh=2005 gap=540 poll_thresh=12 ino=257 dd-2584 [005] 111.089702: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1231 unstable=0 bg_thresh=1005 thresh=2010 gap=520 poll_thresh=13 ino=257 dd-2584 [005] 111.089820: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1231 unstable=0 bg_thresh=1007 thresh=2015 gap=500 poll_thresh=14 ino=257 dd-2584 [005] 111.089828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=45836 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 111.097484: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1106 unstable=0 bg_thresh=1006 thresh=2012 gap=622 poll_thresh=14 ino=257 dd-2584 [005] 111.097583: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1106 unstable=0 bg_thresh=1003 thresh=2006 gap=616 poll_thresh=10 ino=257 dd-2584 [005] 111.097648: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1106 unstable=0 bg_thresh=1005 thresh=2011 gap=596 poll_thresh=11 ino=257 dd-2584 [005] 111.097710: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1106 unstable=0 bg_thresh=1002 thresh=2005 gap=565 poll_thresh=12 ino=257 dd-2584 [005] 111.097772: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1106 unstable=0 bg_thresh=1005 thresh=2010 gap=570 poll_thresh=13 ino=257 dd-2584 [005] 111.097836: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1106 unstable=0 bg_thresh=1004 thresh=2009 gap=544 poll_thresh=14 ino=257 dd-2584 [005] 111.097900: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1106 unstable=0 bg_thresh=1004 thresh=2009 gap=519 poll_thresh=15 ino=257 dd-2584 [005] 111.098136: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1106 unstable=0 bg_thresh=1004 thresh=2008 gap=518 poll_thresh=16 ino=257 dd-2584 [005] 111.098253: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1106 unstable=0 bg_thresh=1003 thresh=2007 gap=467 poll_thresh=17 ino=257 dd-2584 [005] 111.098258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=45836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 111.105511: balance_dirty_state: bdi btrfs-1: dirty=434 wb=731 unstable=0 bg_thresh=1003 thresh=2007 gap=842 poll_thresh=17 ino=257 dd-2584 [005] 111.105617: balance_dirty_state: bdi btrfs-1: dirty=434 wb=706 unstable=0 bg_thresh=1003 thresh=2007 gap=867 poll_thresh=13 ino=257 dd-2584 [005] 111.105690: balance_dirty_state: bdi btrfs-1: dirty=459 wb=656 unstable=0 bg_thresh=1001 thresh=2003 gap=888 poll_thresh=14 ino=257 dd-2584 [005] 111.105763: balance_dirty_state: bdi btrfs-1: dirty=459 wb=631 unstable=0 bg_thresh=1001 thresh=2003 gap=913 poll_thresh=15 ino=257 dd-2584 [005] 111.105828: balance_dirty_state: bdi btrfs-1: dirty=484 wb=606 unstable=0 bg_thresh=1007 thresh=2014 gap=924 poll_thresh=16 ino=257 dd-2584 [005] 111.105946: balance_dirty_state: bdi btrfs-1: dirty=509 wb=606 unstable=0 bg_thresh=1006 thresh=2013 gap=898 poll_thresh=17 ino=257 dd-2584 [005] 111.106063: balance_dirty_state: bdi btrfs-1: dirty=559 wb=606 unstable=0 bg_thresh=1006 thresh=2012 gap=847 poll_thresh=18 ino=257 dd-2584 [005] 111.106181: balance_dirty_state: bdi btrfs-1: dirty=584 wb=606 unstable=0 bg_thresh=1008 thresh=2016 gap=826 poll_thresh=19 ino=257 dd-2584 [005] 111.106297: balance_dirty_state: bdi btrfs-1: dirty=609 wb=606 unstable=0 bg_thresh=1007 thresh=2015 gap=800 poll_thresh=20 ino=257 dd-2584 [005] 111.106587: balance_dirty_state: bdi btrfs-1: dirty=634 wb=606 unstable=0 bg_thresh=1007 thresh=2014 gap=774 poll_thresh=21 ino=257 dd-2584 [005] 111.106709: balance_dirty_state: bdi btrfs-1: dirty=684 wb=606 unstable=0 bg_thresh=1009 thresh=2018 gap=728 poll_thresh=22 ino=257 dd-2584 [005] 111.106830: balance_dirty_state: bdi btrfs-1: dirty=709 wb=606 unstable=0 bg_thresh=1008 thresh=2017 gap=702 poll_thresh=23 ino=257 dd-2584 [005] 111.106952: balance_dirty_state: bdi btrfs-1: dirty=734 wb=606 unstable=0 bg_thresh=1008 thresh=2016 gap=676 poll_thresh=24 ino=257 dd-2584 [005] 111.107078: balance_dirty_state: bdi btrfs-1: dirty=784 wb=606 unstable=0 bg_thresh=1004 thresh=2009 gap=619 poll_thresh=25 ino=257 dd-2584 [005] 111.107202: balance_dirty_state: bdi btrfs-1: dirty=809 wb=606 unstable=0 bg_thresh=1006 thresh=2013 gap=598 poll_thresh=26 ino=257 dd-2584 [005] 111.107324: balance_dirty_state: bdi btrfs-1: dirty=834 wb=606 unstable=0 bg_thresh=1006 thresh=2012 gap=572 poll_thresh=27 ino=257 dd-2584 [005] 111.107459: balance_dirty_state: bdi btrfs-1: dirty=885 wb=606 unstable=0 bg_thresh=1007 thresh=2014 gap=523 poll_thresh=28 ino=257 dd-2584 [005] 111.107774: balance_dirty_state: bdi btrfs-1: dirty=911 wb=516 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=29 ino=257 dd-2584 [005] 111.107920: balance_dirty_state: bdi btrfs-1: dirty=936 wb=466 unstable=0 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=30 ino=257 dd-2584 [005] 111.108053: balance_dirty_state: bdi btrfs-1: dirty=974 wb=466 unstable=0 bg_thresh=1005 thresh=2010 gap=570 poll_thresh=31 ino=257 dd-2584 [005] 111.108180: balance_dirty_state: bdi btrfs-1: dirty=999 wb=466 unstable=0 bg_thresh=1003 thresh=2006 gap=541 poll_thresh=32 ino=257 dd-2584 [005] 111.108378: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=466 unstable=0 bg_thresh=1002 thresh=2005 gap=490 poll_thresh=34 ino=257 dd-2584 [005] 111.108383: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=45836 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 111.108399: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28608 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 111.112511: writeback_single_inode: bdi btrfs-1: ino=257 state= age=196 wrote=1008 to_write=7184 dd-2584 [001] 111.113422: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1086 unstable=0 bg_thresh=1007 thresh=2014 gap=869 poll_thresh=34 ino=257 dd-2584 [001] 111.113508: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1086 unstable=0 bg_thresh=1004 thresh=2009 gap=864 poll_thresh=25 ino=257 dd-2584 [001] 111.113677: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1086 unstable=0 bg_thresh=1009 thresh=2019 gap=824 poll_thresh=26 ino=257 dd-2584 [001] 111.113869: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1086 unstable=0 bg_thresh=1012 thresh=2024 gap=804 poll_thresh=27 ino=257 dd-2584 [001] 111.114327: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1086 unstable=0 bg_thresh=1014 thresh=2029 gap=784 poll_thresh=28 ino=257 dd-2584 [001] 111.114490: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1086 unstable=0 bg_thresh=1011 thresh=2022 gap=727 poll_thresh=29 ino=257 dd-2584 [001] 111.114654: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1086 unstable=0 bg_thresh=1013 thresh=2026 gap=706 poll_thresh=30 ino=257 dd-2584 [001] 111.114818: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1086 unstable=0 bg_thresh=1012 thresh=2025 gap=680 poll_thresh=31 ino=257 dd-2584 [001] 111.115014: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1086 unstable=0 bg_thresh=1012 thresh=2024 gap=654 poll_thresh=32 ino=257 dd-2584 [001] 111.115270: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1086 unstable=0 bg_thresh=1014 thresh=2028 gap=608 poll_thresh=34 ino=257 dd-2584 [001] 111.115569: balance_dirty_state: bdi btrfs-1: dirty=384 wb=961 unstable=0 bg_thresh=1015 thresh=2030 gap=685 poll_thresh=36 ino=257 dd-2584 [001] 111.116106: balance_dirty_state: bdi btrfs-1: dirty=434 wb=961 unstable=0 bg_thresh=1010 thresh=2021 gap=626 poll_thresh=38 ino=257 dd-2584 [001] 111.116393: balance_dirty_state: bdi btrfs-1: dirty=484 wb=961 unstable=0 bg_thresh=1014 thresh=2028 gap=583 poll_thresh=40 ino=257 dd-2584 [001] 111.116650: balance_dirty_state: bdi btrfs-1: dirty=534 wb=961 unstable=0 bg_thresh=1011 thresh=2023 gap=528 poll_thresh=42 ino=257 dd-2584 [001] 111.116902: balance_dirty_state: bdi btrfs-1: dirty=584 wb=961 unstable=0 bg_thresh=1016 thresh=2032 gap=487 poll_thresh=44 ino=257 dd-2584 [001] 111.116908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=45836 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [001] 111.121423: balance_dirty_state: bdi btrfs-1: dirty=584 wb=711 unstable=0 bg_thresh=1015 thresh=2030 gap=735 poll_thresh=44 ino=257 dd-2584 [001] 111.121496: balance_dirty_state: bdi btrfs-1: dirty=609 wb=711 unstable=0 bg_thresh=1012 thresh=2024 gap=704 poll_thresh=33 ino=257 dd-2584 [001] 111.121675: balance_dirty_state: bdi btrfs-1: dirty=659 wb=711 unstable=0 bg_thresh=1014 thresh=2028 gap=658 poll_thresh=35 ino=257 dd-2584 [001] 111.122032: balance_dirty_state: bdi btrfs-1: dirty=684 wb=711 unstable=0 bg_thresh=1013 thresh=2026 gap=631 poll_thresh=37 ino=257 dd-2584 [001] 111.122215: balance_dirty_state: bdi btrfs-1: dirty=734 wb=711 unstable=0 bg_thresh=1012 thresh=2024 gap=579 poll_thresh=39 ino=257 dd-2584 [001] 111.122396: balance_dirty_state: bdi btrfs-1: dirty=784 wb=711 unstable=0 bg_thresh=1014 thresh=2028 gap=533 poll_thresh=41 ino=257 dd-2584 [001] 111.122582: balance_dirty_state: bdi btrfs-1: dirty=834 wb=711 unstable=0 bg_thresh=1013 thresh=2026 gap=481 poll_thresh=43 ino=257 dd-2584 [001] 111.122586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-106% task_gap=-314% task_weight=101% bdi_bw=45836 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [005] 111.129550: balance_dirty_state: bdi btrfs-1: dirty=834 wb=611 unstable=0 bg_thresh=1013 thresh=2026 gap=581 poll_thresh=43 ino=257 dd-2584 [005] 111.129631: balance_dirty_state: bdi btrfs-1: dirty=847 wb=611 unstable=0 bg_thresh=1009 thresh=2018 gap=560 poll_thresh=32 ino=257 dd-2584 [005] 111.129840: balance_dirty_state: bdi btrfs-1: dirty=899 wb=611 unstable=0 bg_thresh=1009 thresh=2019 gap=509 poll_thresh=34 ino=257 dd-2584 [005] 111.130219: balance_dirty_state: bdi btrfs-1: dirty=938 wb=611 unstable=0 bg_thresh=1009 thresh=2019 gap=470 poll_thresh=36 ino=257 dd-2584 [005] 111.130224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-157% task_gap=-415% task_weight=99% bdi_bw=45836 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [005] 111.137591: balance_dirty_state: bdi btrfs-1: dirty=938 wb=486 unstable=0 bg_thresh=1011 thresh=2023 gap=599 poll_thresh=36 ino=257 dd-2584 [005] 111.137697: balance_dirty_state: bdi btrfs-1: dirty=963 wb=486 unstable=0 bg_thresh=1011 thresh=2023 gap=574 poll_thresh=27 ino=257 dd-2584 [005] 111.137938: balance_dirty_state: bdi btrfs-1: dirty=988 wb=486 unstable=0 bg_thresh=1011 thresh=2022 gap=548 poll_thresh=28 ino=257 dd-2584 [005] 111.138174: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=486 unstable=0 bg_thresh=1013 thresh=2026 gap=527 poll_thresh=29 ino=257 dd-2584 [005] 111.138408: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=486 unstable=0 bg_thresh=1012 thresh=2025 gap=501 poll_thresh=30 ino=257 dd-2584 [005] 111.138416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1289 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-153% task_gap=-407% task_weight=100% bdi_bw=48212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 111.138498: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28640 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 111.142590: writeback_single_inode: bdi btrfs-1: ino=257 state= age=28 wrote=1008 to_write=7184 dd-2584 [002] 111.145508: balance_dirty_state: bdi btrfs-1: dirty=34 wb=1365 unstable=0 bg_thresh=1011 thresh=2023 gap=624 poll_thresh=30 ino=257 dd-2584 [002] 111.145580: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1365 unstable=0 bg_thresh=1011 thresh=2023 gap=599 poll_thresh=22 ino=257 dd-2584 [002] 111.145699: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1365 unstable=0 bg_thresh=1014 thresh=2028 gap=579 poll_thresh=23 ino=257 dd-2584 [002] 111.145816: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1365 unstable=0 bg_thresh=1016 thresh=2033 gap=559 poll_thresh=24 ino=257 dd-2584 [002] 111.145937: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1365 unstable=0 bg_thresh=1018 thresh=2037 gap=513 poll_thresh=25 ino=257 dd-2584 [002] 111.146229: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1365 unstable=0 bg_thresh=1018 thresh=2036 gap=487 poll_thresh=26 ino=257 dd-2584 [002] 111.146234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1299 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-122% task_gap=-346% task_weight=100% bdi_bw=48212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 111.153527: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1240 unstable=0 bg_thresh=1015 thresh=2031 gap=607 poll_thresh=26 ino=257 dd-2584 [002] 111.153616: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1240 unstable=0 bg_thresh=1015 thresh=2031 gap=582 poll_thresh=19 ino=257 dd-2584 [002] 111.153727: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1240 unstable=0 bg_thresh=1018 thresh=2036 gap=562 poll_thresh=20 ino=257 dd-2584 [002] 111.153842: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1240 unstable=0 bg_thresh=1017 thresh=2035 gap=536 poll_thresh=21 ino=257 dd-2584 [002] 111.153961: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1240 unstable=0 bg_thresh=1019 thresh=2039 gap=515 poll_thresh=22 ino=257 dd-2584 [002] 111.154078: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1240 unstable=0 bg_thresh=1019 thresh=2038 gap=464 poll_thresh=23 ino=257 dd-2584 [002] 111.154082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1301 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-167% task_gap=-436% task_weight=100% bdi_bw=48212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 111.161575: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1113 unstable=0 bg_thresh=1011 thresh=2023 gap=576 poll_thresh=23 ino=257 dd-2584 [002] 111.161682: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1088 unstable=0 bg_thresh=1011 thresh=2023 gap=601 poll_thresh=17 ino=257 dd-2584 [002] 111.161812: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1013 unstable=0 bg_thresh=1014 thresh=2028 gap=631 poll_thresh=18 ino=257 dd-2584 [002] 111.161929: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1013 unstable=0 bg_thresh=1016 thresh=2033 gap=611 poll_thresh=19 ino=257 dd-2584 [002] 111.162223: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1013 unstable=0 bg_thresh=1018 thresh=2037 gap=590 poll_thresh=20 ino=257 dd-2584 [002] 111.162344: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1013 unstable=0 bg_thresh=1018 thresh=2036 gap=564 poll_thresh=21 ino=257 dd-2584 [002] 111.162463: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1013 unstable=0 bg_thresh=1017 thresh=2035 gap=513 poll_thresh=22 ino=257 dd-2584 [002] 111.162584: balance_dirty_state: bdi btrfs-1: dirty=534 wb=1013 unstable=0 bg_thresh=1017 thresh=2034 gap=487 poll_thresh=23 ino=257 dd-2584 [002] 111.162589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1297 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-147% task_gap=-395% task_weight=101% bdi_bw=48212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 111.169438: balance_dirty_state: bdi btrfs-1: dirty=534 wb=1013 unstable=0 bg_thresh=1005 thresh=2010 gap=463 poll_thresh=23 ino=257 dd-2584 [006] 111.169444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-164% task_gap=-429% task_weight=101% bdi_bw=48212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 111.177479: balance_dirty_state: bdi btrfs-1: dirty=534 wb=888 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=23 ino=257 dd-2584 [006] 111.177560: balance_dirty_state: bdi btrfs-1: dirty=559 wb=888 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 111.177675: balance_dirty_state: bdi btrfs-1: dirty=584 wb=888 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=18 ino=257 dd-2584 [006] 111.177799: balance_dirty_state: bdi btrfs-1: dirty=609 wb=888 unstable=0 bg_thresh=1006 thresh=2013 gap=516 poll_thresh=19 ino=257 dd-2584 [006] 111.177920: balance_dirty_state: bdi btrfs-1: dirty=659 wb=888 unstable=0 bg_thresh=1006 thresh=2012 gap=465 poll_thresh=20 ino=257 dd-2584 [006] 111.177924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=48212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 111.185444: balance_dirty_state: bdi btrfs-1: dirty=659 wb=638 unstable=0 bg_thresh=986 thresh=1973 gap=676 poll_thresh=20 ino=257 dd-2584 [006] 111.185548: balance_dirty_state: bdi btrfs-1: dirty=659 wb=638 unstable=0 bg_thresh=986 thresh=1972 gap=675 poll_thresh=15 ino=257 dd-2584 [006] 111.185921: balance_dirty_state: bdi btrfs-1: dirty=684 wb=638 unstable=0 bg_thresh=984 thresh=1969 gap=647 poll_thresh=16 ino=257 dd-2584 [006] 111.186103: balance_dirty_state: bdi btrfs-1: dirty=709 wb=638 unstable=0 bg_thresh=987 thresh=1974 gap=627 poll_thresh=17 ino=257 dd-2584 [006] 111.186287: balance_dirty_state: bdi btrfs-1: dirty=734 wb=638 unstable=0 bg_thresh=985 thresh=1970 gap=598 poll_thresh=18 ino=257 dd-2584 [006] 111.186468: balance_dirty_state: bdi btrfs-1: dirty=784 wb=638 unstable=0 bg_thresh=987 thresh=1975 gap=553 poll_thresh=19 ino=257 dd-2584 [006] 111.186653: balance_dirty_state: bdi btrfs-1: dirty=809 wb=638 unstable=0 bg_thresh=985 thresh=1971 gap=524 poll_thresh=20 ino=257 dd-2584 [006] 111.186835: balance_dirty_state: bdi btrfs-1: dirty=834 wb=638 unstable=0 bg_thresh=986 thresh=1973 gap=501 poll_thresh=21 ino=257 dd-2584 [006] 111.187018: balance_dirty_state: bdi btrfs-1: dirty=884 wb=638 unstable=0 bg_thresh=989 thresh=1978 gap=456 poll_thresh=22 ino=257 dd-2584 [006] 111.187024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-378% task_weight=100% bdi_bw=48212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 111.193457: balance_dirty_state: bdi btrfs-1: dirty=884 wb=513 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=22 ino=257 dd-2584 [006] 111.193557: balance_dirty_state: bdi btrfs-1: dirty=884 wb=513 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=16 ino=257 dd-2584 [006] 111.193670: balance_dirty_state: bdi btrfs-1: dirty=909 wb=513 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=17 ino=257 dd-2584 [006] 111.193958: balance_dirty_state: bdi btrfs-1: dirty=959 wb=513 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 111.194075: balance_dirty_state: bdi btrfs-1: dirty=984 wb=513 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=19 ino=257 dd-2584 [006] 111.194192: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=513 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=20 ino=257 dd-2584 [006] 111.194196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-351% task_weight=101% bdi_bw=48212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 111.194267: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28696 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 111.198841: writeback_single_inode: bdi btrfs-1: ino=257 state= age=52 wrote=976 to_write=7216 dd-2584 [004] 111.205558: balance_dirty_state: bdi btrfs-1: dirty=34 wb=1363 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=20 ino=257 dd-2584 [004] 111.205631: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1363 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 111.205696: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1363 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 111.205897: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1363 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 111.206135: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1363 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 111.206143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-363% task_weight=100% bdi_bw=48212 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 111.217609: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1096 unstable=0 bg_thresh=995 thresh=1990 gap=760 poll_thresh=18 ino=257 dd-2584 [004] 111.217758: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1096 unstable=0 bg_thresh=994 thresh=1989 gap=759 poll_thresh=13 ino=257 dd-2584 [004] 111.217878: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1096 unstable=0 bg_thresh=997 thresh=1994 gap=739 poll_thresh=14 ino=257 dd-2584 [004] 111.217997: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1096 unstable=0 bg_thresh=994 thresh=1988 gap=708 poll_thresh=15 ino=257 dd-2584 [004] 111.218116: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1096 unstable=0 bg_thresh=996 thresh=1993 gap=713 poll_thresh=16 ino=257 dd-2584 [004] 111.218712: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1096 unstable=0 bg_thresh=993 thresh=1986 gap=656 poll_thresh=17 ino=257 dd-2584 [004] 111.218949: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1096 unstable=0 bg_thresh=995 thresh=1990 gap=635 poll_thresh=18 ino=257 dd-2584 [004] 111.219190: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1096 unstable=0 bg_thresh=994 thresh=1989 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 111.219432: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1096 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=20 ino=257 dd-2584 [004] 111.219673: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1096 unstable=0 bg_thresh=993 thresh=1987 gap=532 poll_thresh=21 ino=257 dd-2584 [004] 111.219915: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1096 unstable=0 bg_thresh=995 thresh=1991 gap=511 poll_thresh=22 ino=257 dd-2584 [004] 111.220156: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1096 unstable=0 bg_thresh=995 thresh=1990 gap=485 poll_thresh=23 ino=257 dd-2584 [004] 111.220164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-409% task_weight=100% bdi_bw=48212 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 111.225598: balance_dirty_state: bdi btrfs-1: dirty=409 wb=971 unstable=0 bg_thresh=994 thresh=1989 gap=609 poll_thresh=23 ino=257 dd-2584 [004] 111.225706: balance_dirty_state: bdi btrfs-1: dirty=434 wb=971 unstable=0 bg_thresh=997 thresh=1994 gap=589 poll_thresh=17 ino=257 dd-2584 [004] 111.226167: balance_dirty_state: bdi btrfs-1: dirty=459 wb=971 unstable=0 bg_thresh=993 thresh=1987 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 111.226343: balance_dirty_state: bdi btrfs-1: dirty=509 wb=971 unstable=0 bg_thresh=993 thresh=1986 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 111.226516: balance_dirty_state: bdi btrfs-1: dirty=534 wb=971 unstable=0 bg_thresh=992 thresh=1985 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 111.226522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-158% task_gap=-416% task_weight=99% bdi_bw=48212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.233506: balance_dirty_state: bdi btrfs-1: dirty=534 wb=971 unstable=0 bg_thresh=990 thresh=1980 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 111.233517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-161% task_gap=-423% task_weight=100% bdi_bw=48212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.241556: balance_dirty_state: bdi btrfs-1: dirty=534 wb=846 unstable=0 bg_thresh=992 thresh=1984 gap=604 poll_thresh=20 ino=257 dd-2584 [004] 111.241647: balance_dirty_state: bdi btrfs-1: dirty=534 wb=846 unstable=0 bg_thresh=994 thresh=1989 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 111.241733: balance_dirty_state: bdi btrfs-1: dirty=559 wb=846 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 111.241905: balance_dirty_state: bdi btrfs-1: dirty=584 wb=846 unstable=0 bg_thresh=993 thresh=1987 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 111.242075: balance_dirty_state: bdi btrfs-1: dirty=634 wb=846 unstable=0 bg_thresh=993 thresh=1986 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 111.242245: balance_dirty_state: bdi btrfs-1: dirty=659 wb=846 unstable=0 bg_thresh=992 thresh=1985 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 111.242252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-158% task_gap=-416% task_weight=99% bdi_bw=49720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.253581: balance_dirty_state: bdi btrfs-1: dirty=659 wb=471 unstable=0 bg_thresh=993 thresh=1987 gap=857 poll_thresh=19 ino=257 dd-2584 [004] 111.253671: balance_dirty_state: bdi btrfs-1: dirty=684 wb=471 unstable=0 bg_thresh=996 thresh=1992 gap=837 poll_thresh=14 ino=257 dd-2584 [004] 111.253733: balance_dirty_state: bdi btrfs-1: dirty=684 wb=471 unstable=0 bg_thresh=995 thresh=1991 gap=836 poll_thresh=15 ino=257 dd-2584 [004] 111.253795: balance_dirty_state: bdi btrfs-1: dirty=709 wb=471 unstable=0 bg_thresh=995 thresh=1990 gap=810 poll_thresh=16 ino=257 dd-2584 [004] 111.254094: balance_dirty_state: bdi btrfs-1: dirty=734 wb=471 unstable=0 bg_thresh=994 thresh=1989 gap=784 poll_thresh=17 ino=257 dd-2584 [004] 111.254214: balance_dirty_state: bdi btrfs-1: dirty=759 wb=471 unstable=0 bg_thresh=994 thresh=1988 gap=758 poll_thresh=18 ino=257 dd-2584 [004] 111.254335: balance_dirty_state: bdi btrfs-1: dirty=809 wb=471 unstable=0 bg_thresh=993 thresh=1987 gap=707 poll_thresh=19 ino=257 dd-2584 [004] 111.254460: balance_dirty_state: bdi btrfs-1: dirty=834 wb=471 unstable=0 bg_thresh=995 thresh=1991 gap=686 poll_thresh=20 ino=257 dd-2584 [004] 111.254583: balance_dirty_state: bdi btrfs-1: dirty=859 wb=471 unstable=0 bg_thresh=995 thresh=1990 gap=660 poll_thresh=21 ino=257 dd-2584 [004] 111.254708: balance_dirty_state: bdi btrfs-1: dirty=909 wb=471 unstable=0 bg_thresh=994 thresh=1989 gap=609 poll_thresh=22 ino=257 dd-2584 [004] 111.254832: balance_dirty_state: bdi btrfs-1: dirty=934 wb=471 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=23 ino=257 dd-2584 [004] 111.254958: balance_dirty_state: bdi btrfs-1: dirty=959 wb=471 unstable=0 bg_thresh=996 thresh=1992 gap=562 poll_thresh=24 ino=257 dd-2584 [004] 111.255252: balance_dirty_state: bdi btrfs-1: dirty=984 wb=471 unstable=0 bg_thresh=995 thresh=1991 gap=536 poll_thresh=25 ino=257 dd-2584 [004] 111.255379: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=471 unstable=0 bg_thresh=995 thresh=1990 gap=485 poll_thresh=26 ino=257 dd-2584 [004] 111.255384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-362% task_weight=100% bdi_bw=49720 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 111.255414: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28756 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 111.260231: writeback_single_inode: bdi btrfs-1: ino=257 state= age=52 wrote=992 to_write=7200 dd-2584 [000] 111.261600: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1346 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=26 ino=257 dd-2584 [000] 111.261711: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1346 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=19 ino=257 dd-2584 [000] 111.261946: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1346 unstable=0 bg_thresh=997 thresh=1994 gap=564 poll_thresh=20 ino=257 dd-2584 [000] 111.262184: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1346 unstable=0 bg_thresh=996 thresh=1993 gap=538 poll_thresh=21 ino=257 dd-2584 [000] 111.262421: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1346 unstable=0 bg_thresh=998 thresh=1997 gap=492 poll_thresh=22 ino=257 dd-2584 [000] 111.262430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=49720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.272932: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1096 unstable=0 bg_thresh=997 thresh=1994 gap=739 poll_thresh=22 ino=257 dd-2584 [004] 111.273006: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1096 unstable=0 bg_thresh=996 thresh=1993 gap=738 poll_thresh=16 ino=257 dd-2584 [004] 111.273131: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1096 unstable=0 bg_thresh=996 thresh=1992 gap=687 poll_thresh=17 ino=257 dd-2584 [004] 111.273253: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1096 unstable=0 bg_thresh=995 thresh=1991 gap=661 poll_thresh=18 ino=257 dd-2584 [004] 111.273663: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1096 unstable=0 bg_thresh=997 thresh=1995 gap=640 poll_thresh=19 ino=257 dd-2584 [004] 111.273905: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1096 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=20 ino=257 dd-2584 [004] 111.274148: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1096 unstable=0 bg_thresh=996 thresh=1993 gap=563 poll_thresh=21 ino=257 dd-2584 [004] 111.274389: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1096 unstable=0 bg_thresh=996 thresh=1992 gap=537 poll_thresh=22 ino=257 dd-2584 [004] 111.274634: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1096 unstable=0 bg_thresh=998 thresh=1996 gap=516 poll_thresh=23 ino=257 dd-2584 [004] 111.274875: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1096 unstable=0 bg_thresh=997 thresh=1995 gap=465 poll_thresh=24 ino=257 dd-2584 [004] 111.274884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-402% task_weight=100% bdi_bw=49720 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 111.281576: balance_dirty_state: bdi btrfs-1: dirty=434 wb=996 unstable=0 bg_thresh=997 thresh=1995 gap=565 poll_thresh=24 ino=257 dd-2584 [004] 111.281670: balance_dirty_state: bdi btrfs-1: dirty=434 wb=996 unstable=0 bg_thresh=997 thresh=1994 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 111.281843: balance_dirty_state: bdi btrfs-1: dirty=459 wb=996 unstable=0 bg_thresh=996 thresh=1993 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 111.282310: balance_dirty_state: bdi btrfs-1: dirty=509 wb=996 unstable=0 bg_thresh=998 thresh=1997 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 111.282316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-149% task_gap=-399% task_weight=100% bdi_bw=49720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.289574: balance_dirty_state: bdi btrfs-1: dirty=509 wb=996 unstable=0 bg_thresh=998 thresh=1997 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 111.289580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-149% task_gap=-399% task_weight=100% bdi_bw=49720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 111.297591: balance_dirty_state: bdi btrfs-1: dirty=509 wb=721 unstable=0 bg_thresh=1000 thresh=2000 gap=770 poll_thresh=20 ino=257 dd-2584 [000] 111.297702: balance_dirty_state: bdi btrfs-1: dirty=509 wb=721 unstable=0 bg_thresh=1002 thresh=2005 gap=775 poll_thresh=15 ino=257 dd-2584 [000] 111.297901: balance_dirty_state: bdi btrfs-1: dirty=534 wb=671 unstable=0 bg_thresh=995 thresh=1991 gap=786 poll_thresh=16 ino=257 dd-2584 [000] 111.298109: balance_dirty_state: bdi btrfs-1: dirty=559 wb=596 unstable=0 bg_thresh=998 thresh=1996 gap=841 poll_thresh=17 ino=257 dd-2584 [000] 111.298329: balance_dirty_state: bdi btrfs-1: dirty=609 wb=596 unstable=0 bg_thresh=1000 thresh=2000 gap=795 poll_thresh=18 ino=257 dd-2584 [000] 111.298545: balance_dirty_state: bdi btrfs-1: dirty=634 wb=596 unstable=0 bg_thresh=999 thresh=1999 gap=769 poll_thresh=19 ino=257 dd-2584 [000] 111.298759: balance_dirty_state: bdi btrfs-1: dirty=659 wb=596 unstable=0 bg_thresh=999 thresh=1998 gap=743 poll_thresh=20 ino=257 dd-2584 [000] 111.298981: balance_dirty_state: bdi btrfs-1: dirty=684 wb=596 unstable=0 bg_thresh=998 thresh=1997 gap=717 poll_thresh=21 ino=257 dd-2584 [000] 111.299206: balance_dirty_state: bdi btrfs-1: dirty=734 wb=596 unstable=0 bg_thresh=1000 thresh=2001 gap=671 poll_thresh=22 ino=257 dd-2584 [000] 111.299751: balance_dirty_state: bdi btrfs-1: dirty=759 wb=596 unstable=0 bg_thresh=1000 thresh=2000 gap=645 poll_thresh=23 ino=257 dd-2584 [000] 111.299975: balance_dirty_state: bdi btrfs-1: dirty=784 wb=596 unstable=0 bg_thresh=999 thresh=1999 gap=619 poll_thresh=24 ino=257 dd-2584 [000] 111.300203: balance_dirty_state: bdi btrfs-1: dirty=834 wb=596 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=25 ino=257 dd-2584 [000] 111.300425: balance_dirty_state: bdi btrfs-1: dirty=859 wb=596 unstable=0 bg_thresh=998 thresh=1996 gap=541 poll_thresh=26 ino=257 dd-2584 [000] 111.300648: balance_dirty_state: bdi btrfs-1: dirty=884 wb=596 unstable=0 bg_thresh=997 thresh=1995 gap=515 poll_thresh=27 ino=257 dd-2584 [000] 111.300874: balance_dirty_state: bdi btrfs-1: dirty=909 wb=596 unstable=0 bg_thresh=997 thresh=1994 gap=489 poll_thresh=28 ino=257 dd-2584 [000] 111.300882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-175% task_gap=-451% task_weight=100% bdi_bw=49720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 111.305516: balance_dirty_state: bdi btrfs-1: dirty=909 wb=471 unstable=0 bg_thresh=993 thresh=1987 gap=607 poll_thresh=28 ino=257 dd-2584 [000] 111.305624: balance_dirty_state: bdi btrfs-1: dirty=934 wb=471 unstable=0 bg_thresh=992 thresh=1984 gap=579 poll_thresh=21 ino=257 dd-2584 [000] 111.305810: balance_dirty_state: bdi btrfs-1: dirty=959 wb=471 unstable=0 bg_thresh=993 thresh=1987 gap=557 poll_thresh=22 ino=257 dd-2584 [000] 111.306000: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=471 unstable=0 bg_thresh=994 thresh=1988 gap=508 poll_thresh=23 ino=257 flush-btrfs-1-2586 [001] 111.306020: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28808 wrote=0 to_write=8192 dd-2584 [000] 111.306399: balance_dirty_state: bdi btrfs-1: dirty=934 wb=546 unstable=0 bg_thresh=997 thresh=1994 gap=514 poll_thresh=24 ino=257 dd-2584 [000] 111.306614: balance_dirty_state: bdi btrfs-1: dirty=909 wb=621 unstable=0 bg_thresh=998 thresh=1997 gap=467 poll_thresh=25 ino=257 dd-2584 [000] 111.306616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-173% task_gap=-447% task_weight=100% bdi_bw=49720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 111.309506: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1024 to_write=7168 dd-2584 [004] 111.316504: balance_dirty_state: bdi btrfs-1: dirty=34 wb=1371 unstable=0 bg_thresh=991 thresh=1983 gap=578 poll_thresh=25 ino=257 dd-2584 [004] 111.316605: balance_dirty_state: bdi btrfs-1: dirty=34 wb=1371 unstable=0 bg_thresh=988 thresh=1977 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 111.316792: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1371 unstable=0 bg_thresh=988 thresh=1976 gap=521 poll_thresh=20 ino=257 dd-2584 [004] 111.316982: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1371 unstable=0 bg_thresh=990 thresh=1980 gap=500 poll_thresh=21 ino=257 dd-2584 [004] 111.317175: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1371 unstable=0 bg_thresh=992 thresh=1984 gap=479 poll_thresh=22 ino=257 dd-2584 [004] 111.317182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-182% task_gap=-465% task_weight=99% bdi_bw=49720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 111.321505: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1246 unstable=0 bg_thresh=993 thresh=1987 gap=607 poll_thresh=22 ino=257 dd-2584 [000] 111.321597: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1246 unstable=0 bg_thresh=993 thresh=1987 gap=582 poll_thresh=16 ino=257 dd-2584 [000] 111.321774: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1246 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=17 ino=257 dd-2584 [000] 111.321911: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1246 unstable=0 bg_thresh=998 thresh=1996 gap=541 poll_thresh=18 ino=257 dd-2584 [000] 111.322219: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1246 unstable=0 bg_thresh=997 thresh=1995 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 111.322224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-402% task_weight=100% bdi_bw=49720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.329568: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1121 unstable=0 bg_thresh=986 thresh=1972 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 111.329663: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1121 unstable=0 bg_thresh=988 thresh=1977 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 111.329753: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1121 unstable=0 bg_thresh=985 thresh=1971 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 111.329842: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1121 unstable=0 bg_thresh=985 thresh=1970 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 111.330014: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1121 unstable=0 bg_thresh=984 thresh=1969 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 111.330194: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1121 unstable=0 bg_thresh=986 thresh=1973 gap=468 poll_thresh=18 ino=257 dd-2584 [004] 111.330200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-433% task_weight=99% bdi_bw=49720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.337495: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1021 unstable=0 bg_thresh=991 thresh=1982 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 111.337596: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1021 unstable=0 bg_thresh=991 thresh=1982 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 111.337695: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1021 unstable=0 bg_thresh=993 thresh=1987 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 111.337794: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1021 unstable=0 bg_thresh=990 thresh=1981 gap=526 poll_thresh=15 ino=257 dd-2584 [004] 111.337892: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1021 unstable=0 bg_thresh=993 thresh=1986 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 111.338092: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1021 unstable=0 bg_thresh=992 thresh=1985 gap=480 poll_thresh=17 ino=257 dd-2584 [004] 111.338099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=99% bdi_bw=49720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.345666: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1021 unstable=0 bg_thresh=987 thresh=1975 gap=470 poll_thresh=17 ino=257 dd-2584 [004] 111.345673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-382% task_weight=99% bdi_bw=51856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.353655: balance_dirty_state: bdi btrfs-1: dirty=484 wb=771 unstable=0 bg_thresh=985 thresh=1971 gap=716 poll_thresh=17 ino=257 dd-2584 [004] 111.353784: balance_dirty_state: bdi btrfs-1: dirty=484 wb=721 unstable=0 bg_thresh=981 thresh=1962 gap=757 poll_thresh=13 ino=257 dd-2584 [004] 111.354080: balance_dirty_state: bdi btrfs-1: dirty=509 wb=646 unstable=0 bg_thresh=989 thresh=1979 gap=824 poll_thresh=14 ino=257 dd-2584 [004] 111.354138: balance_dirty_state: bdi btrfs-1: dirty=509 wb=646 unstable=0 bg_thresh=986 thresh=1973 gap=818 poll_thresh=15 ino=257 dd-2584 [004] 111.354195: balance_dirty_state: bdi btrfs-1: dirty=534 wb=646 unstable=0 bg_thresh=989 thresh=1978 gap=798 poll_thresh=16 ino=257 dd-2584 [004] 111.354308: balance_dirty_state: bdi btrfs-1: dirty=559 wb=646 unstable=0 bg_thresh=988 thresh=1977 gap=772 poll_thresh=17 ino=257 dd-2584 [004] 111.354424: balance_dirty_state: bdi btrfs-1: dirty=609 wb=646 unstable=0 bg_thresh=990 thresh=1981 gap=726 poll_thresh=18 ino=257 dd-2584 [004] 111.354538: balance_dirty_state: bdi btrfs-1: dirty=634 wb=646 unstable=0 bg_thresh=990 thresh=1980 gap=700 poll_thresh=19 ino=257 dd-2584 [004] 111.354656: balance_dirty_state: bdi btrfs-1: dirty=659 wb=646 unstable=0 bg_thresh=986 thresh=1973 gap=668 poll_thresh=20 ino=257 dd-2584 [004] 111.354771: balance_dirty_state: bdi btrfs-1: dirty=684 wb=646 unstable=0 bg_thresh=986 thresh=1972 gap=642 poll_thresh=21 ino=257 dd-2584 [004] 111.354886: balance_dirty_state: bdi btrfs-1: dirty=734 wb=646 unstable=0 bg_thresh=988 thresh=1976 gap=596 poll_thresh=22 ino=257 dd-2584 [004] 111.355156: balance_dirty_state: bdi btrfs-1: dirty=759 wb=646 unstable=0 bg_thresh=987 thresh=1975 gap=570 poll_thresh=23 ino=257 dd-2584 [004] 111.355273: balance_dirty_state: bdi btrfs-1: dirty=784 wb=646 unstable=0 bg_thresh=987 thresh=1974 gap=544 poll_thresh=24 ino=257 dd-2584 [004] 111.355389: balance_dirty_state: bdi btrfs-1: dirty=834 wb=646 unstable=0 bg_thresh=989 thresh=1978 gap=498 poll_thresh=25 ino=257 dd-2584 [004] 111.355504: balance_dirty_state: bdi btrfs-1: dirty=859 wb=646 unstable=0 bg_thresh=988 thresh=1977 gap=472 poll_thresh=26 ino=257 dd-2584 [004] 111.355509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-164% task_gap=-427% task_weight=99% bdi_bw=51856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.361610: balance_dirty_state: bdi btrfs-1: dirty=859 wb=521 unstable=0 bg_thresh=987 thresh=1975 gap=595 poll_thresh=26 ino=257 dd-2584 [004] 111.361725: balance_dirty_state: bdi btrfs-1: dirty=884 wb=521 unstable=0 bg_thresh=984 thresh=1968 gap=563 poll_thresh=19 ino=257 dd-2584 [004] 111.361881: balance_dirty_state: bdi btrfs-1: dirty=909 wb=521 unstable=0 bg_thresh=979 thresh=1958 gap=528 poll_thresh=20 ino=257 dd-2584 [004] 111.362034: balance_dirty_state: bdi btrfs-1: dirty=934 wb=521 unstable=0 bg_thresh=983 thresh=1966 gap=511 poll_thresh=21 ino=257 dd-2584 [004] 111.362184: balance_dirty_state: bdi btrfs-1: dirty=959 wb=521 unstable=0 bg_thresh=981 thresh=1963 gap=483 poll_thresh=22 ino=257 dd-2584 [004] 111.362190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-149% task_gap=-400% task_weight=100% bdi_bw=51856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 111.369614: balance_dirty_state: bdi btrfs-1: dirty=959 wb=396 unstable=0 bg_thresh=984 thresh=1968 gap=613 poll_thresh=22 ino=257 dd-2584 [006] 111.369739: balance_dirty_state: bdi btrfs-1: dirty=984 wb=396 unstable=0 bg_thresh=986 thresh=1973 gap=593 poll_thresh=16 ino=257 dd-2584 [006] 111.370323: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=396 unstable=0 bg_thresh=989 thresh=1978 gap=573 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 111.370370: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28872 wrote=0 to_write=8192 dd-2584 [006] 111.370572: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=396 unstable=0 bg_thresh=988 thresh=1977 gap=522 poll_thresh=18 ino=257 dd-2584 [006] 111.370823: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=421 unstable=0 bg_thresh=990 thresh=1981 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 111.371073: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=471 unstable=0 bg_thresh=992 thresh=1985 gap=480 poll_thresh=20 ino=257 dd-2584 [006] 111.371076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-367% task_weight=98% bdi_bw=51856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 111.375640: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=1072 to_write=7120 dd-2584 [006] 111.377649: balance_dirty_state: bdi btrfs-1: dirty=34 wb=1321 unstable=0 bg_thresh=994 thresh=1989 gap=634 poll_thresh=20 ino=257 dd-2584 [006] 111.377777: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1321 unstable=0 bg_thresh=994 thresh=1989 gap=609 poll_thresh=15 ino=257 dd-2584 [006] 111.377897: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1321 unstable=0 bg_thresh=994 thresh=1988 gap=608 poll_thresh=16 ino=257 dd-2584 [006] 111.378131: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1321 unstable=0 bg_thresh=993 thresh=1987 gap=557 poll_thresh=17 ino=257 dd-2584 [006] 111.378369: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1321 unstable=0 bg_thresh=993 thresh=1986 gap=531 poll_thresh=18 ino=257 dd-2584 [006] 111.378603: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1321 unstable=0 bg_thresh=995 thresh=1990 gap=510 poll_thresh=19 ino=257 dd-2584 [006] 111.379193: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1321 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=20 ino=257 dd-2584 [006] 111.379202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-361% task_weight=98% bdi_bw=51856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 111.385673: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1221 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=20 ino=257 dd-2584 [006] 111.385756: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1221 unstable=0 bg_thresh=993 thresh=1987 gap=557 poll_thresh=15 ino=257 dd-2584 [006] 111.385816: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1221 unstable=0 bg_thresh=996 thresh=1992 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 111.385934: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1221 unstable=0 bg_thresh=998 thresh=1996 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 111.386051: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1221 unstable=0 bg_thresh=997 thresh=1995 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 111.386056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-401% task_weight=99% bdi_bw=51856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 111.393640: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1096 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=18 ino=257 dd-2584 [006] 111.393722: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1096 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=13 ino=257 dd-2584 [006] 111.393787: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1096 unstable=0 bg_thresh=996 thresh=1993 gap=563 poll_thresh=14 ino=257 dd-2584 [006] 111.393853: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1096 unstable=0 bg_thresh=996 thresh=1992 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 111.393917: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1096 unstable=0 bg_thresh=996 thresh=1992 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 111.394047: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1096 unstable=0 bg_thresh=998 thresh=1996 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 111.394176: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1096 unstable=0 bg_thresh=997 thresh=1995 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 111.394181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-401% task_weight=99% bdi_bw=51856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 111.401603: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1096 unstable=0 bg_thresh=998 thresh=1996 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 111.401612: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-150% task_gap=-399% task_weight=99% bdi_bw=51856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 111.409586: balance_dirty_state: bdi btrfs-1: dirty=409 wb=946 unstable=0 bg_thresh=997 thresh=1994 gap=639 poll_thresh=18 ino=257 dd-2584 [006] 111.409654: balance_dirty_state: bdi btrfs-1: dirty=434 wb=946 unstable=0 bg_thresh=994 thresh=1988 gap=608 poll_thresh=13 ino=257 dd-2584 [006] 111.409889: balance_dirty_state: bdi btrfs-1: dirty=459 wb=946 unstable=0 bg_thresh=993 thresh=1987 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 111.409950: balance_dirty_state: bdi btrfs-1: dirty=459 wb=946 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=15 ino=257 dd-2584 [006] 111.410009: balance_dirty_state: bdi btrfs-1: dirty=484 wb=946 unstable=0 bg_thresh=993 thresh=1986 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 111.410129: balance_dirty_state: bdi btrfs-1: dirty=509 wb=946 unstable=0 bg_thresh=995 thresh=1990 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 111.410247: balance_dirty_state: bdi btrfs-1: dirty=559 wb=946 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 111.410252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-155% task_gap=-409% task_weight=98% bdi_bw=51856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 111.417623: balance_dirty_state: bdi btrfs-1: dirty=559 wb=671 unstable=0 bg_thresh=993 thresh=1986 gap=756 poll_thresh=18 ino=257 dd-2584 [002] 111.417691: balance_dirty_state: bdi btrfs-1: dirty=584 wb=671 unstable=0 bg_thresh=993 thresh=1986 gap=731 poll_thresh=13 ino=257 dd-2584 [002] 111.417751: balance_dirty_state: bdi btrfs-1: dirty=584 wb=671 unstable=0 bg_thresh=995 thresh=1991 gap=736 poll_thresh=14 ino=257 dd-2584 [002] 111.417809: balance_dirty_state: bdi btrfs-1: dirty=609 wb=671 unstable=0 bg_thresh=995 thresh=1991 gap=711 poll_thresh=15 ino=257 dd-2584 [002] 111.417867: balance_dirty_state: bdi btrfs-1: dirty=609 wb=671 unstable=0 bg_thresh=998 thresh=1996 gap=716 poll_thresh=16 ino=257 dd-2584 [002] 111.417983: balance_dirty_state: bdi btrfs-1: dirty=659 wb=671 unstable=0 bg_thresh=1000 thresh=2001 gap=671 poll_thresh=17 ino=257 dd-2584 [002] 111.418101: balance_dirty_state: bdi btrfs-1: dirty=684 wb=671 unstable=0 bg_thresh=1002 thresh=2005 gap=650 poll_thresh=18 ino=257 dd-2584 [002] 111.418390: balance_dirty_state: bdi btrfs-1: dirty=709 wb=671 unstable=0 bg_thresh=1002 thresh=2004 gap=624 poll_thresh=19 ino=257 dd-2584 [002] 111.418532: balance_dirty_state: bdi btrfs-1: dirty=759 wb=571 unstable=0 bg_thresh=1001 thresh=2003 gap=673 poll_thresh=20 ino=257 dd-2584 [002] 111.418657: balance_dirty_state: bdi btrfs-1: dirty=784 wb=546 unstable=0 bg_thresh=999 thresh=1999 gap=669 poll_thresh=21 ino=257 dd-2584 [002] 111.418778: balance_dirty_state: bdi btrfs-1: dirty=809 wb=546 unstable=0 bg_thresh=998 thresh=1997 gap=642 poll_thresh=22 ino=257 dd-2584 [002] 111.418902: balance_dirty_state: bdi btrfs-1: dirty=834 wb=546 unstable=0 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=23 ino=257 dd-2584 [002] 111.419026: balance_dirty_state: bdi btrfs-1: dirty=884 wb=546 unstable=0 bg_thresh=996 thresh=1992 gap=562 poll_thresh=24 ino=257 dd-2584 [002] 111.419150: balance_dirty_state: bdi btrfs-1: dirty=909 wb=546 unstable=0 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=25 ino=257 dd-2584 [002] 111.419272: balance_dirty_state: bdi btrfs-1: dirty=934 wb=546 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=26 ino=257 dd-2584 [002] 111.419556: balance_dirty_state: bdi btrfs-1: dirty=984 wb=546 unstable=0 bg_thresh=996 thresh=1993 gap=463 poll_thresh=27 ino=257 dd-2584 [002] 111.419561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-176% task_gap=-451% task_weight=98% bdi_bw=51856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 111.425619: balance_dirty_state: bdi btrfs-1: dirty=984 wb=421 unstable=0 bg_thresh=999 thresh=1998 gap=593 poll_thresh=27 ino=257 dd-2584 [002] 111.425709: balance_dirty_state: bdi btrfs-1: dirty=984 wb=421 unstable=0 bg_thresh=999 thresh=1998 gap=593 poll_thresh=20 ino=257 dd-2584 [002] 111.425828: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=421 unstable=0 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 111.425846: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28928 wrote=0 to_write=8192 dd-2584 [002] 111.425953: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=421 unstable=0 bg_thresh=1000 thresh=2001 gap=521 poll_thresh=22 ino=257 dd-2584 [002] 111.426077: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=446 unstable=0 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=23 ino=257 dd-2584 [002] 111.426079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-147% task_gap=-393% task_weight=98% bdi_bw=51856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 111.431686: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=1040 to_write=7152 dd-2584 [002] 111.433551: balance_dirty_state: bdi btrfs-1: dirty=34 wb=1321 unstable=0 bg_thresh=1002 thresh=2004 gap=649 poll_thresh=23 ino=257 dd-2584 [002] 111.433647: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1321 unstable=0 bg_thresh=1001 thresh=2003 gap=623 poll_thresh=17 ino=257 dd-2584 [002] 111.433768: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1321 unstable=0 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=18 ino=257 dd-2584 [002] 111.433886: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1321 unstable=0 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=19 ino=257 dd-2584 [002] 111.434005: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1321 unstable=0 bg_thresh=1002 thresh=2005 gap=525 poll_thresh=20 ino=257 dd-2584 [002] 111.434299: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1321 unstable=0 bg_thresh=1002 thresh=2004 gap=499 poll_thresh=21 ino=257 dd-2584 [002] 111.434304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-168% task_gap=-435% task_weight=98% bdi_bw=51856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 111.441589: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1196 unstable=0 bg_thresh=1001 thresh=2003 gap=623 poll_thresh=21 ino=257 dd-2584 [002] 111.441696: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1196 unstable=0 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=16 ino=257 dd-2584 [002] 111.441814: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1196 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=17 ino=257 dd-2584 [002] 111.441933: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1196 unstable=0 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=18 ino=257 dd-2584 [002] 111.442050: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1196 unstable=0 bg_thresh=1002 thresh=2004 gap=524 poll_thresh=19 ino=257 dd-2584 [002] 111.442165: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1196 unstable=0 bg_thresh=1001 thresh=2003 gap=473 poll_thresh=20 ino=257 dd-2584 [002] 111.442169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-192% task_gap=-484% task_weight=98% bdi_bw=51856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 111.449560: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1071 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=20 ino=257 dd-2584 [002] 111.449633: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1071 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=15 ino=257 dd-2584 [002] 111.449700: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1071 unstable=0 bg_thresh=996 thresh=1993 gap=563 poll_thresh=16 ino=257 dd-2584 [002] 111.449827: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1071 unstable=0 bg_thresh=999 thresh=1998 gap=543 poll_thresh=17 ino=257 dd-2584 [002] 111.449950: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1071 unstable=0 bg_thresh=1001 thresh=2002 gap=522 poll_thresh=18 ino=257 dd-2584 [002] 111.450242: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1071 unstable=0 bg_thresh=1000 thresh=2001 gap=471 poll_thresh=19 ino=257 dd-2584 [002] 111.450247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-170% task_gap=-440% task_weight=98% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 111.457542: balance_dirty_state: bdi btrfs-1: dirty=459 wb=946 unstable=0 bg_thresh=993 thresh=1986 gap=581 poll_thresh=19 ino=257 dd-2584 [006] 111.457613: balance_dirty_state: bdi btrfs-1: dirty=459 wb=946 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 111.457676: balance_dirty_state: bdi btrfs-1: dirty=484 wb=946 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 111.457740: balance_dirty_state: bdi btrfs-1: dirty=484 wb=946 unstable=0 bg_thresh=994 thresh=1988 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 111.457868: balance_dirty_state: bdi btrfs-1: dirty=534 wb=946 unstable=0 bg_thresh=996 thresh=1993 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 111.457997: balance_dirty_state: bdi btrfs-1: dirty=559 wb=946 unstable=0 bg_thresh=992 thresh=1984 gap=479 poll_thresh=18 ino=257 dd-2584 [006] 111.458003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-182% task_gap=-464% task_weight=98% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 111.465545: balance_dirty_state: bdi btrfs-1: dirty=559 wb=796 unstable=0 bg_thresh=993 thresh=1986 gap=631 poll_thresh=18 ino=257 dd-2584 [002] 111.465615: balance_dirty_state: bdi btrfs-1: dirty=559 wb=796 unstable=0 bg_thresh=992 thresh=1985 gap=630 poll_thresh=13 ino=257 dd-2584 [002] 111.465678: balance_dirty_state: bdi btrfs-1: dirty=584 wb=796 unstable=0 bg_thresh=989 thresh=1979 gap=599 poll_thresh=14 ino=257 dd-2584 [002] 111.465739: balance_dirty_state: bdi btrfs-1: dirty=609 wb=796 unstable=0 bg_thresh=992 thresh=1984 gap=579 poll_thresh=15 ino=257 dd-2584 [002] 111.465803: balance_dirty_state: bdi btrfs-1: dirty=609 wb=796 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=16 ino=257 dd-2584 [002] 111.465925: balance_dirty_state: bdi btrfs-1: dirty=659 wb=796 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=17 ino=257 dd-2584 [002] 111.466222: balance_dirty_state: bdi btrfs-1: dirty=684 wb=796 unstable=0 bg_thresh=993 thresh=1987 gap=507 poll_thresh=18 ino=257 dd-2584 [002] 111.466342: balance_dirty_state: bdi btrfs-1: dirty=709 wb=796 unstable=0 bg_thresh=993 thresh=1986 gap=481 poll_thresh=19 ino=257 dd-2584 [002] 111.466347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-205% task_gap=-509% task_weight=98% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.477654: balance_dirty_state: bdi btrfs-1: dirty=709 wb=671 unstable=0 bg_thresh=992 thresh=1984 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 111.477779: balance_dirty_state: bdi btrfs-1: dirty=734 wb=671 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 111.477897: balance_dirty_state: bdi btrfs-1: dirty=759 wb=671 unstable=0 bg_thresh=997 thresh=1994 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 111.478016: balance_dirty_state: bdi btrfs-1: dirty=759 wb=671 unstable=0 bg_thresh=994 thresh=1988 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 111.478251: balance_dirty_state: bdi btrfs-1: dirty=809 wb=671 unstable=0 bg_thresh=993 thresh=1987 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 111.478487: balance_dirty_state: bdi btrfs-1: dirty=834 wb=671 unstable=0 bg_thresh=995 thresh=1991 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 111.478496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-201% task_gap=-503% task_weight=99% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 111.485626: balance_dirty_state: bdi btrfs-1: dirty=834 wb=671 unstable=0 bg_thresh=995 thresh=1991 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 111.485634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-201% task_gap=-503% task_weight=99% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.493640: balance_dirty_state: bdi btrfs-1: dirty=834 wb=521 unstable=0 bg_thresh=992 thresh=1985 gap=630 poll_thresh=18 ino=257 dd-2584 [004] 111.493741: balance_dirty_state: bdi btrfs-1: dirty=859 wb=521 unstable=0 bg_thresh=992 thresh=1985 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 111.493823: balance_dirty_state: bdi btrfs-1: dirty=859 wb=521 unstable=0 bg_thresh=992 thresh=1984 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 111.493912: balance_dirty_state: bdi btrfs-1: dirty=884 wb=521 unstable=0 bg_thresh=991 thresh=1982 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 111.493997: balance_dirty_state: bdi btrfs-1: dirty=884 wb=521 unstable=0 bg_thresh=988 thresh=1976 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 111.494172: balance_dirty_state: bdi btrfs-1: dirty=934 wb=521 unstable=0 bg_thresh=987 thresh=1974 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 111.494622: balance_dirty_state: bdi btrfs-1: dirty=959 wb=521 unstable=0 bg_thresh=994 thresh=1988 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 111.494813: balance_dirty_state: bdi btrfs-1: dirty=984 wb=396 unstable=0 bg_thresh=993 thresh=1987 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 111.494931: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=396 unstable=0 bg_thresh=993 thresh=1986 gap=556 poll_thresh=20 ino=257 flush-btrfs-1-2586 [000] 111.494949: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28996 wrote=0 to_write=8192 dd-2584 [004] 111.495099: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=396 unstable=0 bg_thresh=995 thresh=1990 gap=535 poll_thresh=21 ino=257 dd-2584 [004] 111.495273: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=421 unstable=0 bg_thresh=994 thresh=1989 gap=509 poll_thresh=22 ino=257 dd-2584 [004] 111.495446: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=471 unstable=0 bg_thresh=994 thresh=1988 gap=483 poll_thresh=23 ino=257 dd-2584 [004] 111.495448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1720 avg_dirty=1720 bdi_gap=-227% task_gap=-555% task_weight=99% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 111.497724: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=1088 to_write=7104 dd-2584 [004] 111.501659: balance_dirty_state: bdi btrfs-1: dirty=34 wb=1371 unstable=0 bg_thresh=990 thresh=1980 gap=575 poll_thresh=23 ino=257 dd-2584 [004] 111.501752: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1371 unstable=0 bg_thresh=992 thresh=1985 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 111.501939: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1371 unstable=0 bg_thresh=988 thresh=1976 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 111.502404: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1371 unstable=0 bg_thresh=988 thresh=1976 gap=471 poll_thresh=19 ino=257 dd-2584 [004] 111.502412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-212% task_gap=-523% task_weight=98% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.509691: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1246 unstable=0 bg_thresh=991 thresh=1982 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 111.509776: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1246 unstable=0 bg_thresh=991 thresh=1983 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 111.509834: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1246 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 111.509891: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1246 unstable=0 bg_thresh=991 thresh=1982 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 111.510004: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1246 unstable=0 bg_thresh=993 thresh=1986 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 111.510116: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1246 unstable=0 bg_thresh=992 thresh=1985 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 111.510228: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1246 unstable=0 bg_thresh=992 thresh=1984 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 111.510232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-182% task_gap=-465% task_weight=99% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.517686: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1096 unstable=0 bg_thresh=992 thresh=1984 gap=629 poll_thresh=19 ino=257 dd-2584 [004] 111.517785: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1096 unstable=0 bg_thresh=994 thresh=1989 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 111.517870: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1096 unstable=0 bg_thresh=991 thresh=1983 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 111.517960: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1096 unstable=0 bg_thresh=991 thresh=1982 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 111.518130: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1096 unstable=0 bg_thresh=990 thresh=1981 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 111.518592: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1096 unstable=0 bg_thresh=992 thresh=1985 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 111.518767: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1096 unstable=0 bg_thresh=992 thresh=1984 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 111.518774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-206% task_gap=-512% task_weight=98% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.525642: balance_dirty_state: bdi btrfs-1: dirty=409 wb=946 unstable=0 bg_thresh=987 thresh=1974 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 111.525734: balance_dirty_state: bdi btrfs-1: dirty=434 wb=946 unstable=0 bg_thresh=987 thresh=1974 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 111.525818: balance_dirty_state: bdi btrfs-1: dirty=434 wb=946 unstable=0 bg_thresh=989 thresh=1979 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 111.525901: balance_dirty_state: bdi btrfs-1: dirty=459 wb=946 unstable=0 bg_thresh=989 thresh=1979 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 111.526067: balance_dirty_state: bdi btrfs-1: dirty=484 wb=946 unstable=0 bg_thresh=992 thresh=1984 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 111.526241: balance_dirty_state: bdi btrfs-1: dirty=534 wb=946 unstable=0 bg_thresh=994 thresh=1988 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 111.526409: balance_dirty_state: bdi btrfs-1: dirty=559 wb=946 unstable=0 bg_thresh=993 thresh=1987 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 111.526415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-204% task_gap=-509% task_weight=99% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.533573: balance_dirty_state: bdi btrfs-1: dirty=559 wb=821 unstable=0 bg_thresh=991 thresh=1983 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 111.533692: balance_dirty_state: bdi btrfs-1: dirty=584 wb=821 unstable=0 bg_thresh=991 thresh=1983 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 111.533750: balance_dirty_state: bdi btrfs-1: dirty=584 wb=821 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 111.533805: balance_dirty_state: bdi btrfs-1: dirty=609 wb=821 unstable=0 bg_thresh=994 thresh=1988 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 111.534083: balance_dirty_state: bdi btrfs-1: dirty=634 wb=821 unstable=0 bg_thresh=993 thresh=1987 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 111.534197: balance_dirty_state: bdi btrfs-1: dirty=659 wb=821 unstable=0 bg_thresh=995 thresh=1991 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 111.534309: balance_dirty_state: bdi btrfs-1: dirty=709 wb=821 unstable=0 bg_thresh=995 thresh=1990 gap=460 poll_thresh=19 ino=257 dd-2584 [004] 111.534313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1720 avg_dirty=1720 bdi_gap=-226% task_gap=-550% task_weight=98% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.541574: balance_dirty_state: bdi btrfs-1: dirty=709 wb=696 unstable=0 bg_thresh=987 thresh=1975 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 111.541686: balance_dirty_state: bdi btrfs-1: dirty=709 wb=696 unstable=0 bg_thresh=987 thresh=1975 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 111.541743: balance_dirty_state: bdi btrfs-1: dirty=734 wb=696 unstable=0 bg_thresh=990 thresh=1980 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 111.541797: balance_dirty_state: bdi btrfs-1: dirty=759 wb=696 unstable=0 bg_thresh=990 thresh=1980 gap=525 poll_thresh=16 ino=257 dd-2584 [004] 111.541907: balance_dirty_state: bdi btrfs-1: dirty=784 wb=696 unstable=0 bg_thresh=992 thresh=1985 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 111.542021: balance_dirty_state: bdi btrfs-1: dirty=809 wb=696 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 111.542025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1720 avg_dirty=1720 bdi_gap=-227% task_gap=-553% task_weight=99% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.549687: balance_dirty_state: bdi btrfs-1: dirty=809 wb=571 unstable=0 bg_thresh=992 thresh=1984 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 111.549774: balance_dirty_state: bdi btrfs-1: dirty=834 wb=571 unstable=0 bg_thresh=992 thresh=1984 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 111.549829: balance_dirty_state: bdi btrfs-1: dirty=834 wb=571 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 111.549886: balance_dirty_state: bdi btrfs-1: dirty=859 wb=571 unstable=0 bg_thresh=994 thresh=1989 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 111.549943: balance_dirty_state: bdi btrfs-1: dirty=884 wb=571 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 111.550220: balance_dirty_state: bdi btrfs-1: dirty=909 wb=571 unstable=0 bg_thresh=993 thresh=1987 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 111.550333: balance_dirty_state: bdi btrfs-1: dirty=934 wb=571 unstable=0 bg_thresh=995 thresh=1991 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 111.550338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-201% task_gap=-503% task_weight=99% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.557674: balance_dirty_state: bdi btrfs-1: dirty=934 wb=421 unstable=0 bg_thresh=989 thresh=1978 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 111.557769: balance_dirty_state: bdi btrfs-1: dirty=959 wb=421 unstable=0 bg_thresh=989 thresh=1978 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 111.557824: balance_dirty_state: bdi btrfs-1: dirty=984 wb=421 unstable=0 bg_thresh=991 thresh=1983 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 111.557879: balance_dirty_state: bdi btrfs-1: dirty=984 wb=421 unstable=0 bg_thresh=991 thresh=1983 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 111.557934: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=421 unstable=0 bg_thresh=994 thresh=1988 gap=558 poll_thresh=16 ino=257 flush-btrfs-1-2586 [000] 111.557957: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29060 wrote=0 to_write=8192 dd-2584 [004] 111.558102: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=421 unstable=0 bg_thresh=993 thresh=1987 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 111.558276: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=471 unstable=0 bg_thresh=995 thresh=1991 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 111.558447: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=496 unstable=0 bg_thresh=995 thresh=1990 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 111.558449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-202% task_gap=-504% task_weight=99% bdi_bw=55676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 111.561150: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=296 wrote=1056 to_write=7136 dd-2584 [004] 111.565637: balance_dirty_state: bdi btrfs-1: dirty=34 wb=1346 unstable=0 bg_thresh=989 thresh=1978 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 111.565765: balance_dirty_state: bdi btrfs-1: dirty=34 wb=1321 unstable=0 bg_thresh=989 thresh=1978 gap=623 poll_thresh=14 ino=257 dd-2584 [004] 111.565870: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1271 unstable=0 bg_thresh=991 thresh=1983 gap=653 poll_thresh=15 ino=257 dd-2584 [004] 111.566218: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1246 unstable=0 bg_thresh=990 thresh=1981 gap=651 poll_thresh=16 ino=257 dd-2584 [004] 111.566335: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1246 unstable=0 bg_thresh=993 thresh=1986 gap=631 poll_thresh=17 ino=257 dd-2584 [004] 111.566453: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1246 unstable=0 bg_thresh=995 thresh=1990 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 111.566569: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1246 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 111.566686: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1246 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 111.566804: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1246 unstable=0 bg_thresh=993 thresh=1987 gap=507 poll_thresh=21 ino=257 dd-2584 [004] 111.566924: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1246 unstable=0 bg_thresh=992 thresh=1985 gap=480 poll_thresh=22 ino=257 dd-2584 [004] 111.566929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-206% task_gap=-511% task_weight=98% bdi_bw=55676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.573634: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1096 unstable=0 bg_thresh=988 thresh=1977 gap=622 poll_thresh=22 ino=257 dd-2584 [004] 111.573739: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1096 unstable=0 bg_thresh=994 thresh=1988 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 111.573921: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1096 unstable=0 bg_thresh=992 thresh=1984 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 111.574404: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1096 unstable=0 bg_thresh=992 thresh=1984 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 111.574584: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1096 unstable=0 bg_thresh=997 thresh=1994 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 111.574760: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1096 unstable=0 bg_thresh=996 thresh=1993 gap=488 poll_thresh=20 ino=257 dd-2584 [004] 111.574768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1720 avg_dirty=1720 bdi_gap=-224% task_gap=-547% task_weight=99% bdi_bw=55676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.581600: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1096 unstable=0 bg_thresh=995 thresh=1991 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 111.581606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1720 avg_dirty=1720 bdi_gap=-225% task_gap=-550% task_weight=99% bdi_bw=55676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 111.589674: balance_dirty_state: bdi btrfs-1: dirty=409 wb=971 unstable=0 bg_thresh=995 thresh=1990 gap=610 poll_thresh=20 ino=257 dd-2584 [001] 111.589745: balance_dirty_state: bdi btrfs-1: dirty=434 wb=971 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 111.589807: balance_dirty_state: bdi btrfs-1: dirty=434 wb=971 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 111.589927: balance_dirty_state: bdi btrfs-1: dirty=459 wb=971 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 111.590049: balance_dirty_state: bdi btrfs-1: dirty=509 wb=971 unstable=0 bg_thresh=1002 thresh=2005 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 111.590172: balance_dirty_state: bdi btrfs-1: dirty=534 wb=971 unstable=0 bg_thresh=1004 thresh=2009 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 111.590297: balance_dirty_state: bdi btrfs-1: dirty=559 wb=971 unstable=0 bg_thresh=1004 thresh=2008 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 111.590302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1720 avg_dirty=1720 bdi_gap=-212% task_gap=-524% task_weight=99% bdi_bw=55676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 111.597599: balance_dirty_state: bdi btrfs-1: dirty=559 wb=771 unstable=0 bg_thresh=985 thresh=1971 gap=641 poll_thresh=20 ino=257 dd-2584 [001] 111.597993: balance_dirty_state: bdi btrfs-1: dirty=584 wb=771 unstable=0 bg_thresh=985 thresh=1971 gap=616 poll_thresh=15 ino=257 dd-2584 [001] 111.598081: balance_dirty_state: bdi btrfs-1: dirty=609 wb=771 unstable=0 bg_thresh=988 thresh=1976 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 111.598255: balance_dirty_state: bdi btrfs-1: dirty=634 wb=771 unstable=0 bg_thresh=990 thresh=1981 gap=576 poll_thresh=17 ino=257 dd-2584 [001] 111.598433: balance_dirty_state: bdi btrfs-1: dirty=659 wb=771 unstable=0 bg_thresh=993 thresh=1986 gap=556 poll_thresh=18 ino=257 dd-2584 [001] 111.598613: balance_dirty_state: bdi btrfs-1: dirty=684 wb=771 unstable=0 bg_thresh=995 thresh=1990 gap=535 poll_thresh=19 ino=257 dd-2584 [001] 111.598791: balance_dirty_state: bdi btrfs-1: dirty=734 wb=771 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=20 ino=257 dd-2584 [001] 111.598798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1720 avg_dirty=1720 bdi_gap=-227% task_gap=-553% task_weight=99% bdi_bw=55676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 111.609590: balance_dirty_state: bdi btrfs-1: dirty=734 wb=521 unstable=0 bg_thresh=984 thresh=1969 gap=714 poll_thresh=20 ino=257 dd-2584 [001] 111.609761: balance_dirty_state: bdi btrfs-1: dirty=734 wb=521 unstable=0 bg_thresh=984 thresh=1969 gap=714 poll_thresh=15 ino=257 dd-2584 [001] 111.609935: balance_dirty_state: bdi btrfs-1: dirty=759 wb=521 unstable=0 bg_thresh=987 thresh=1974 gap=694 poll_thresh=16 ino=257 dd-2584 [001] 111.610217: balance_dirty_state: bdi btrfs-1: dirty=784 wb=521 unstable=0 bg_thresh=992 thresh=1985 gap=680 poll_thresh=17 ino=257 dd-2584 [001] 111.610436: balance_dirty_state: bdi btrfs-1: dirty=834 wb=521 unstable=0 bg_thresh=995 thresh=1990 gap=635 poll_thresh=18 ino=257 dd-2584 [001] 111.610921: balance_dirty_state: bdi btrfs-1: dirty=859 wb=521 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 111.611110: balance_dirty_state: bdi btrfs-1: dirty=884 wb=521 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=20 ino=257 dd-2584 [001] 111.611299: balance_dirty_state: bdi btrfs-1: dirty=909 wb=521 unstable=0 bg_thresh=996 thresh=1992 gap=562 poll_thresh=21 ino=257 dd-2584 [001] 111.611489: balance_dirty_state: bdi btrfs-1: dirty=959 wb=521 unstable=0 bg_thresh=995 thresh=1991 gap=511 poll_thresh=22 ino=257 dd-2584 [001] 111.611677: balance_dirty_state: bdi btrfs-1: dirty=984 wb=521 unstable=0 bg_thresh=997 thresh=1995 gap=490 poll_thresh=23 ino=257 dd-2584 [001] 111.611684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-198% task_gap=-497% task_weight=100% bdi_bw=55676 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 111.621695: balance_dirty_state: bdi btrfs-1: dirty=984 wb=396 unstable=0 bg_thresh=988 thresh=1977 gap=597 poll_thresh=23 ino=257 dd-2584 [001] 111.621792: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=396 unstable=0 bg_thresh=988 thresh=1977 gap=572 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 111.621833: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29124 wrote=0 to_write=8192 dd-2584 [001] 111.621915: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=396 unstable=0 bg_thresh=991 thresh=1982 gap=552 poll_thresh=18 ino=257 dd-2584 [001] 111.622035: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=421 unstable=0 bg_thresh=993 thresh=1987 gap=507 poll_thresh=19 ino=257 dd-2584 [001] 111.622353: balance_dirty_state: bdi btrfs-1: dirty=934 wb=546 unstable=0 bg_thresh=995 thresh=1991 gap=511 poll_thresh=20 ino=257 dd-2584 [001] 111.622523: balance_dirty_state: bdi btrfs-1: dirty=909 wb=621 unstable=0 bg_thresh=995 thresh=1990 gap=460 poll_thresh=21 ino=257 dd-2584 [001] 111.622525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-202% task_gap=-504% task_weight=99% bdi_bw=55676 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 111.624560: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=360 wrote=1104 to_write=7088 dd-2584 [001] 111.633609: balance_dirty_state: bdi btrfs-1: dirty=34 wb=1246 unstable=0 bg_thresh=988 thresh=1976 gap=696 poll_thresh=21 ino=257 dd-2584 [001] 111.633721: balance_dirty_state: bdi btrfs-1: dirty=34 wb=1246 unstable=0 bg_thresh=988 thresh=1976 gap=696 poll_thresh=16 ino=257 dd-2584 [001] 111.633839: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1246 unstable=0 bg_thresh=990 thresh=1981 gap=651 poll_thresh=17 ino=257 dd-2584 [001] 111.633950: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1246 unstable=0 bg_thresh=993 thresh=1986 gap=631 poll_thresh=18 ino=257 dd-2584 [001] 111.634069: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1246 unstable=0 bg_thresh=995 thresh=1990 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 111.634184: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1246 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=20 ino=257 dd-2584 [001] 111.634299: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1246 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=21 ino=257 dd-2584 [001] 111.634416: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1246 unstable=0 bg_thresh=993 thresh=1987 gap=507 poll_thresh=22 ino=257 dd-2584 [001] 111.634702: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1246 unstable=0 bg_thresh=995 thresh=1991 gap=486 poll_thresh=23 ino=257 dd-2584 [001] 111.634707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-201% task_gap=-501% task_weight=98% bdi_bw=55676 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 111.645592: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1121 unstable=0 bg_thresh=988 thresh=1977 gap=597 poll_thresh=23 ino=257 dd-2584 [001] 111.645694: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1121 unstable=0 bg_thresh=988 thresh=1977 gap=572 poll_thresh=17 ino=257 dd-2584 [001] 111.645925: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1121 unstable=0 bg_thresh=991 thresh=1982 gap=552 poll_thresh=18 ino=257 dd-2584 [001] 111.646158: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1121 unstable=0 bg_thresh=993 thresh=1987 gap=507 poll_thresh=19 ino=257 dd-2584 [001] 111.646395: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1121 unstable=0 bg_thresh=995 thresh=1991 gap=486 poll_thresh=20 ino=257 dd-2584 [001] 111.646403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-201% task_gap=-503% task_weight=99% bdi_bw=55676 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 111.653594: balance_dirty_state: bdi btrfs-1: dirty=384 wb=996 unstable=0 bg_thresh=993 thresh=1986 gap=606 poll_thresh=20 ino=257 dd-2584 [001] 111.653697: balance_dirty_state: bdi btrfs-1: dirty=384 wb=996 unstable=0 bg_thresh=993 thresh=1986 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 111.653811: balance_dirty_state: bdi btrfs-1: dirty=409 wb=996 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 111.654046: balance_dirty_state: bdi btrfs-1: dirty=434 wb=996 unstable=0 bg_thresh=995 thresh=1990 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 111.654234: balance_dirty_state: bdi btrfs-1: dirty=484 wb=946 unstable=0 bg_thresh=994 thresh=1989 gap=559 poll_thresh=18 ino=257 dd-2584 [001] 111.654538: balance_dirty_state: bdi btrfs-1: dirty=509 wb=871 unstable=0 bg_thresh=994 thresh=1988 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 111.654658: balance_dirty_state: bdi btrfs-1: dirty=534 wb=871 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=20 ino=257 dd-2584 [001] 111.654781: balance_dirty_state: bdi btrfs-1: dirty=559 wb=871 unstable=0 bg_thresh=991 thresh=1982 gap=552 poll_thresh=21 ino=257 dd-2584 [001] 111.654907: balance_dirty_state: bdi btrfs-1: dirty=609 wb=871 unstable=0 bg_thresh=996 thresh=1992 gap=512 poll_thresh=22 ino=257 dd-2584 [001] 111.655034: balance_dirty_state: bdi btrfs-1: dirty=634 wb=871 unstable=0 bg_thresh=991 thresh=1983 gap=478 poll_thresh=23 ino=257 dd-2584 [001] 111.655038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-207% task_gap=-515% task_weight=100% bdi_bw=55676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 111.661668: balance_dirty_state: bdi btrfs-1: dirty=634 wb=846 unstable=0 bg_thresh=997 thresh=1994 gap=514 poll_thresh=23 ino=257 dd-2584 [001] 111.661770: balance_dirty_state: bdi btrfs-1: dirty=659 wb=846 unstable=0 bg_thresh=994 thresh=1988 gap=483 poll_thresh=17 ino=257 dd-2584 [001] 111.661775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-203% task_gap=-506% task_weight=98% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 111.669781: balance_dirty_state: bdi btrfs-1: dirty=659 wb=721 unstable=0 bg_thresh=993 thresh=1987 gap=607 poll_thresh=17 ino=257 dd-2584 [001] 111.669901: balance_dirty_state: bdi btrfs-1: dirty=659 wb=646 unstable=0 bg_thresh=992 thresh=1984 gap=679 poll_thresh=13 ino=257 dd-2584 [001] 111.670011: balance_dirty_state: bdi btrfs-1: dirty=684 wb=596 unstable=0 bg_thresh=989 thresh=1978 gap=698 poll_thresh=14 ino=257 dd-2584 [001] 111.670104: balance_dirty_state: bdi btrfs-1: dirty=709 wb=596 unstable=0 bg_thresh=994 thresh=1989 gap=684 poll_thresh=15 ino=257 dd-2584 [001] 111.670195: balance_dirty_state: bdi btrfs-1: dirty=709 wb=596 unstable=0 bg_thresh=994 thresh=1988 gap=683 poll_thresh=16 ino=257 dd-2584 [001] 111.670373: balance_dirty_state: bdi btrfs-1: dirty=759 wb=596 unstable=0 bg_thresh=993 thresh=1987 gap=632 poll_thresh=17 ino=257 dd-2584 [001] 111.670814: balance_dirty_state: bdi btrfs-1: dirty=784 wb=596 unstable=0 bg_thresh=993 thresh=1986 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 111.670991: balance_dirty_state: bdi btrfs-1: dirty=809 wb=596 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 111.671169: balance_dirty_state: bdi btrfs-1: dirty=834 wb=596 unstable=0 bg_thresh=994 thresh=1989 gap=559 poll_thresh=20 ino=257 dd-2584 [001] 111.671351: balance_dirty_state: bdi btrfs-1: dirty=884 wb=596 unstable=0 bg_thresh=994 thresh=1988 gap=508 poll_thresh=21 ino=257 dd-2584 [001] 111.671534: balance_dirty_state: bdi btrfs-1: dirty=909 wb=596 unstable=0 bg_thresh=993 thresh=1987 gap=482 poll_thresh=22 ino=257 dd-2584 [001] 111.671541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-180% task_gap=-460% task_weight=98% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 111.677686: balance_dirty_state: bdi btrfs-1: dirty=909 wb=496 unstable=0 bg_thresh=989 thresh=1979 gap=574 poll_thresh=22 ino=257 dd-2584 [001] 111.677801: balance_dirty_state: bdi btrfs-1: dirty=934 wb=471 unstable=0 bg_thresh=992 thresh=1984 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 111.677990: balance_dirty_state: bdi btrfs-1: dirty=959 wb=471 unstable=0 bg_thresh=992 thresh=1985 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 111.678175: balance_dirty_state: bdi btrfs-1: dirty=984 wb=471 unstable=0 bg_thresh=991 thresh=1982 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 111.678622: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=471 unstable=0 bg_thresh=995 thresh=1990 gap=510 poll_thresh=19 ino=257 flush-btrfs-1-2586 [000] 111.678693: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29180 wrote=0 to_write=8192 dd-2584 [001] 111.678820: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=471 unstable=0 bg_thresh=993 thresh=1986 gap=456 poll_thresh=20 ino=257 dd-2584 [001] 111.678822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-205% task_gap=-510% task_weight=99% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 111.681756: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=420 wrote=1024 to_write=7168 dd-2584 [003] 111.685698: balance_dirty_state: bdi btrfs-1: dirty=34 wb=1371 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=20 ino=257 dd-2584 [003] 111.685810: balance_dirty_state: bdi btrfs-1: dirty=34 wb=1371 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=15 ino=257 dd-2584 [003] 111.685932: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1371 unstable=0 bg_thresh=994 thresh=1989 gap=559 poll_thresh=16 ino=257 dd-2584 [003] 111.686171: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1371 unstable=0 bg_thresh=996 thresh=1993 gap=538 poll_thresh=17 ino=257 dd-2584 [003] 111.686405: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1371 unstable=0 bg_thresh=996 thresh=1992 gap=487 poll_thresh=18 ino=257 dd-2584 [003] 111.686414: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-200% task_gap=-501% task_weight=99% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 111.693691: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1221 unstable=0 bg_thresh=998 thresh=1996 gap=641 poll_thresh=18 ino=257 dd-2584 [003] 111.693815: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1221 unstable=0 bg_thresh=998 thresh=1996 gap=641 poll_thresh=13 ino=257 dd-2584 [003] 111.693935: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1221 unstable=0 bg_thresh=997 thresh=1995 gap=615 poll_thresh=14 ino=257 dd-2584 [003] 111.694053: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1221 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=15 ino=257 dd-2584 [003] 111.694175: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1221 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=16 ino=257 dd-2584 [003] 111.694411: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1221 unstable=0 bg_thresh=999 thresh=1998 gap=543 poll_thresh=17 ino=257 dd-2584 [003] 111.695004: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1221 unstable=0 bg_thresh=998 thresh=1997 gap=517 poll_thresh=18 ino=257 dd-2584 [003] 111.695238: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1221 unstable=0 bg_thresh=998 thresh=1996 gap=491 poll_thresh=19 ino=257 dd-2584 [003] 111.695247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-197% task_gap=-496% task_weight=100% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 111.701631: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1096 unstable=0 bg_thresh=997 thresh=1995 gap=615 poll_thresh=19 ino=257 dd-2584 [003] 111.701763: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1096 unstable=0 bg_thresh=997 thresh=1994 gap=589 poll_thresh=14 ino=257 dd-2584 [003] 111.701882: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1096 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=15 ino=257 dd-2584 [003] 111.701999: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1096 unstable=0 bg_thresh=996 thresh=1993 gap=563 poll_thresh=16 ino=257 dd-2584 [003] 111.702233: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1096 unstable=0 bg_thresh=996 thresh=1992 gap=537 poll_thresh=17 ino=257 dd-2584 [003] 111.702466: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1096 unstable=0 bg_thresh=995 thresh=1991 gap=486 poll_thresh=18 ino=257 dd-2584 [003] 111.702475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-201% task_gap=-501% task_weight=98% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 111.709699: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1096 unstable=0 bg_thresh=996 thresh=1993 gap=488 poll_thresh=18 ino=257 dd-2584 [003] 111.709704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-200% task_gap=-498% task_weight=98% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.717704: balance_dirty_state: bdi btrfs-1: dirty=409 wb=896 unstable=0 bg_thresh=995 thresh=1991 gap=686 poll_thresh=18 ino=257 dd-2584 [004] 111.717806: balance_dirty_state: bdi btrfs-1: dirty=434 wb=896 unstable=0 bg_thresh=998 thresh=1996 gap=666 poll_thresh=13 ino=257 dd-2584 [004] 111.717894: balance_dirty_state: bdi btrfs-1: dirty=434 wb=896 unstable=0 bg_thresh=998 thresh=1996 gap=666 poll_thresh=14 ino=257 dd-2584 [004] 111.717985: balance_dirty_state: bdi btrfs-1: dirty=459 wb=896 unstable=0 bg_thresh=997 thresh=1995 gap=640 poll_thresh=15 ino=257 dd-2584 [004] 111.718072: balance_dirty_state: bdi btrfs-1: dirty=484 wb=896 unstable=0 bg_thresh=997 thresh=1995 gap=615 poll_thresh=16 ino=257 dd-2584 [004] 111.718242: balance_dirty_state: bdi btrfs-1: dirty=509 wb=896 unstable=0 bg_thresh=997 thresh=1994 gap=589 poll_thresh=17 ino=257 dd-2584 [004] 111.718783: balance_dirty_state: bdi btrfs-1: dirty=534 wb=896 unstable=0 bg_thresh=999 thresh=1998 gap=568 poll_thresh=18 ino=257 dd-2584 [004] 111.718988: balance_dirty_state: bdi btrfs-1: dirty=584 wb=821 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 111.719183: balance_dirty_state: bdi btrfs-1: dirty=609 wb=771 unstable=0 bg_thresh=996 thresh=1993 gap=613 poll_thresh=20 ino=257 dd-2584 [004] 111.719335: balance_dirty_state: bdi btrfs-1: dirty=634 wb=771 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=21 ino=257 dd-2584 [004] 111.719473: balance_dirty_state: bdi btrfs-1: dirty=659 wb=771 unstable=0 bg_thresh=996 thresh=1992 gap=562 poll_thresh=22 ino=257 dd-2584 [004] 111.719661: balance_dirty_state: bdi btrfs-1: dirty=709 wb=771 unstable=0 bg_thresh=991 thresh=1983 gap=503 poll_thresh=23 ino=257 dd-2584 [004] 111.719793: balance_dirty_state: bdi btrfs-1: dirty=734 wb=771 unstable=0 bg_thresh=990 thresh=1980 gap=475 poll_thresh=24 ino=257 dd-2584 [004] 111.719800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-209% task_gap=-520% task_weight=100% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.725696: balance_dirty_state: bdi btrfs-1: dirty=734 wb=771 unstable=0 bg_thresh=992 thresh=1985 gap=480 poll_thresh=24 ino=257 dd-2584 [004] 111.725702: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-206% task_gap=-512% task_weight=99% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.733654: balance_dirty_state: bdi btrfs-1: dirty=734 wb=646 unstable=0 bg_thresh=987 thresh=1974 gap=594 poll_thresh=24 ino=257 dd-2584 [004] 111.733780: balance_dirty_state: bdi btrfs-1: dirty=759 wb=646 unstable=0 bg_thresh=989 thresh=1979 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 111.734406: balance_dirty_state: bdi btrfs-1: dirty=784 wb=646 unstable=0 bg_thresh=985 thresh=1971 gap=541 poll_thresh=19 ino=257 dd-2584 [004] 111.734636: balance_dirty_state: bdi btrfs-1: dirty=809 wb=546 unstable=0 bg_thresh=984 thresh=1968 gap=613 poll_thresh=20 ino=257 dd-2584 [004] 111.734884: balance_dirty_state: bdi btrfs-1: dirty=834 wb=521 unstable=0 bg_thresh=982 thresh=1965 gap=610 poll_thresh=21 ino=257 dd-2584 [004] 111.735069: balance_dirty_state: bdi btrfs-1: dirty=884 wb=521 unstable=0 bg_thresh=984 thresh=1968 gap=563 poll_thresh=22 ino=257 dd-2584 [004] 111.735247: balance_dirty_state: bdi btrfs-1: dirty=909 wb=521 unstable=0 bg_thresh=988 thresh=1977 gap=547 poll_thresh=23 ino=257 dd-2584 [004] 111.735426: balance_dirty_state: bdi btrfs-1: dirty=934 wb=521 unstable=0 bg_thresh=984 thresh=1968 gap=513 poll_thresh=24 ino=257 dd-2584 [004] 111.735566: balance_dirty_state: bdi btrfs-1: dirty=984 wb=521 unstable=0 bg_thresh=982 thresh=1965 gap=460 poll_thresh=25 ino=257 dd-2584 [004] 111.735572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-221% task_gap=-542% task_weight=99% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 111.735613: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29236 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 111.737866: writeback_single_inode: bdi btrfs-1: ino=257 state= age=476 wrote=928 to_write=7264 dd-2584 [004] 111.741664: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1321 unstable=0 bg_thresh=982 thresh=1965 gap=585 poll_thresh=25 ino=257 dd-2584 [004] 111.741762: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1321 unstable=0 bg_thresh=982 thresh=1964 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 111.741945: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1321 unstable=0 bg_thresh=984 thresh=1969 gap=564 poll_thresh=20 ino=257 dd-2584 [004] 111.742339: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1321 unstable=0 bg_thresh=984 thresh=1968 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 111.742506: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1321 unstable=0 bg_thresh=986 thresh=1972 gap=492 poll_thresh=22 ino=257 dd-2584 [004] 111.742512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-191% task_gap=-483% task_weight=99% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.749730: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1196 unstable=0 bg_thresh=988 thresh=1977 gap=622 poll_thresh=22 ino=257 dd-2584 [004] 111.749822: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1196 unstable=0 bg_thresh=988 thresh=1977 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 111.749945: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1196 unstable=0 bg_thresh=993 thresh=1987 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 111.750059: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1196 unstable=0 bg_thresh=993 thresh=1986 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 111.750174: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1196 unstable=0 bg_thresh=992 thresh=1985 gap=530 poll_thresh=19 ino=257 dd-2584 [004] 111.750289: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1196 unstable=0 bg_thresh=992 thresh=1984 gap=479 poll_thresh=20 ino=257 dd-2584 [004] 111.750293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-182% task_gap=-464% task_weight=98% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 111.757715: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1071 unstable=0 bg_thresh=988 thresh=1977 gap=597 poll_thresh=20 ino=257 dd-2584 [001] 111.757782: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1071 unstable=0 bg_thresh=988 thresh=1977 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 111.757840: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1071 unstable=0 bg_thresh=991 thresh=1982 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 111.758133: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1071 unstable=0 bg_thresh=993 thresh=1987 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 111.758250: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1071 unstable=0 bg_thresh=996 thresh=1992 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 111.758369: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1071 unstable=0 bg_thresh=995 thresh=1990 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 111.758374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-178% task_gap=-455% task_weight=98% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 111.765691: balance_dirty_state: bdi btrfs-1: dirty=434 wb=921 unstable=0 bg_thresh=997 thresh=1995 gap=640 poll_thresh=19 ino=257 dd-2584 [005] 111.765818: balance_dirty_state: bdi btrfs-1: dirty=459 wb=921 unstable=0 bg_thresh=997 thresh=1995 gap=615 poll_thresh=14 ino=257 dd-2584 [005] 111.765939: balance_dirty_state: bdi btrfs-1: dirty=484 wb=921 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=15 ino=257 dd-2584 [005] 111.766056: balance_dirty_state: bdi btrfs-1: dirty=484 wb=921 unstable=0 bg_thresh=997 thresh=1994 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 111.766291: balance_dirty_state: bdi btrfs-1: dirty=534 wb=921 unstable=0 bg_thresh=996 thresh=1993 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 111.766530: balance_dirty_state: bdi btrfs-1: dirty=559 wb=921 unstable=0 bg_thresh=998 thresh=1997 gap=517 poll_thresh=18 ino=257 dd-2584 [005] 111.766764: balance_dirty_state: bdi btrfs-1: dirty=584 wb=921 unstable=0 bg_thresh=998 thresh=1996 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 111.766774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-174% task_gap=-447% task_weight=99% bdi_bw=58460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 111.773713: balance_dirty_state: bdi btrfs-1: dirty=584 wb=921 unstable=0 bg_thresh=995 thresh=1991 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 111.773727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-177% task_gap=-454% task_weight=98% bdi_bw=58460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 111.781759: balance_dirty_state: bdi btrfs-1: dirty=584 wb=771 unstable=0 bg_thresh=998 thresh=1997 gap=642 poll_thresh=19 ino=257 dd-2584 [001] 111.781829: balance_dirty_state: bdi btrfs-1: dirty=584 wb=771 unstable=0 bg_thresh=998 thresh=1997 gap=642 poll_thresh=14 ino=257 dd-2584 [001] 111.781890: balance_dirty_state: bdi btrfs-1: dirty=609 wb=771 unstable=0 bg_thresh=998 thresh=1996 gap=616 poll_thresh=15 ino=257 dd-2584 [001] 111.782121: balance_dirty_state: bdi btrfs-1: dirty=634 wb=771 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 111.782239: balance_dirty_state: bdi btrfs-1: dirty=659 wb=771 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 111.782358: balance_dirty_state: bdi btrfs-1: dirty=684 wb=771 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=18 ino=257 dd-2584 [001] 111.782475: balance_dirty_state: bdi btrfs-1: dirty=734 wb=771 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 111.782480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1266 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-395% task_weight=97% bdi_bw=58460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 111.793757: balance_dirty_state: bdi btrfs-1: dirty=734 wb=521 unstable=0 bg_thresh=999 thresh=1998 gap=743 poll_thresh=19 ino=257 dd-2584 [001] 111.793879: balance_dirty_state: bdi btrfs-1: dirty=734 wb=496 unstable=0 bg_thresh=994 thresh=1989 gap=759 poll_thresh=14 ino=257 dd-2584 [001] 111.793979: balance_dirty_state: bdi btrfs-1: dirty=759 wb=446 unstable=0 bg_thresh=997 thresh=1994 gap=789 poll_thresh=15 ino=257 dd-2584 [001] 111.794051: balance_dirty_state: bdi btrfs-1: dirty=759 wb=396 unstable=0 bg_thresh=997 thresh=1994 gap=839 poll_thresh=16 ino=257 dd-2584 [001] 111.794264: balance_dirty_state: bdi btrfs-1: dirty=809 wb=396 unstable=0 bg_thresh=1002 thresh=2004 gap=799 poll_thresh=17 ino=257 dd-2584 [001] 111.794500: balance_dirty_state: bdi btrfs-1: dirty=834 wb=396 unstable=0 bg_thresh=1001 thresh=2003 gap=773 poll_thresh=18 ino=257 dd-2584 [001] 111.794734: balance_dirty_state: bdi btrfs-1: dirty=859 wb=396 unstable=0 bg_thresh=1001 thresh=2002 gap=747 poll_thresh=19 ino=257 dd-2584 [001] 111.795322: balance_dirty_state: bdi btrfs-1: dirty=909 wb=396 unstable=0 bg_thresh=1003 thresh=2006 gap=701 poll_thresh=20 ino=257 dd-2584 [001] 111.795557: balance_dirty_state: bdi btrfs-1: dirty=934 wb=396 unstable=0 bg_thresh=1002 thresh=2005 gap=675 poll_thresh=21 ino=257 dd-2584 [001] 111.795791: balance_dirty_state: bdi btrfs-1: dirty=959 wb=396 unstable=0 bg_thresh=1002 thresh=2004 gap=649 poll_thresh=22 ino=257 dd-2584 [001] 111.796032: balance_dirty_state: bdi btrfs-1: dirty=984 wb=396 unstable=0 bg_thresh=1001 thresh=2003 gap=623 poll_thresh=23 ino=257 dd-2584 [001] 111.796273: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=396 unstable=0 bg_thresh=1003 thresh=2007 gap=577 poll_thresh=24 ino=257 flush-btrfs-1-2586 [005] 111.796321: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29296 wrote=0 to_write=8192 dd-2584 [001] 111.796516: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=396 unstable=0 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=25 ino=257 dd-2584 [001] 111.796693: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=421 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=26 ino=257 dd-2584 [001] 111.796876: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=471 unstable=0 bg_thresh=1001 thresh=2003 gap=473 poll_thresh=27 ino=257 dd-2584 [001] 111.796878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-145% task_gap=-389% task_weight=98% bdi_bw=58460 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 111.799873: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1072 to_write=7120 dd-2584 [005] 111.801664: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1471 unstable=0 bg_thresh=1001 thresh=2003 gap=448 poll_thresh=27 ino=257 dd-2584 [005] 111.801674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-169% task_gap=-437% task_weight=98% bdi_bw=58460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 111.809679: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1221 unstable=0 bg_thresh=1000 thresh=2000 gap=695 poll_thresh=27 ino=257 dd-2584 [005] 111.809933: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1221 unstable=0 bg_thresh=1002 thresh=2005 gap=700 poll_thresh=20 ino=257 dd-2584 [005] 111.810047: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1221 unstable=0 bg_thresh=1002 thresh=2004 gap=674 poll_thresh=21 ino=257 dd-2584 [005] 111.810161: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1221 unstable=0 bg_thresh=998 thresh=1997 gap=617 poll_thresh=22 ino=257 dd-2584 [005] 111.810274: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1221 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=23 ino=257 dd-2584 [005] 111.810387: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1221 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=24 ino=257 dd-2584 [005] 111.810499: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1221 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=25 ino=257 dd-2584 [005] 111.810612: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1221 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=26 ino=257 dd-2584 [005] 111.810616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-349% task_weight=98% bdi_bw=58460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 111.817765: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1046 unstable=0 bg_thresh=998 thresh=1997 gap=667 poll_thresh=26 ino=257 dd-2584 [005] 111.817831: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1046 unstable=0 bg_thresh=1001 thresh=2002 gap=672 poll_thresh=19 ino=257 dd-2584 [005] 111.817949: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1046 unstable=0 bg_thresh=1000 thresh=2001 gap=621 poll_thresh=20 ino=257 dd-2584 [005] 111.818239: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1046 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=21 ino=257 dd-2584 [005] 111.818357: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1046 unstable=0 bg_thresh=999 thresh=1998 gap=568 poll_thresh=22 ino=257 dd-2584 [005] 111.818475: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1046 unstable=0 bg_thresh=998 thresh=1997 gap=542 poll_thresh=23 ino=257 dd-2584 [005] 111.818592: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1046 unstable=0 bg_thresh=998 thresh=1996 gap=491 poll_thresh=24 ino=257 dd-2584 [005] 111.818597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=99% bdi_bw=58460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 111.825792: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1046 unstable=0 bg_thresh=998 thresh=1996 gap=491 poll_thresh=24 ino=257 dd-2584 [005] 111.825800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=99% bdi_bw=58460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 111.833759: balance_dirty_state: bdi btrfs-1: dirty=459 wb=921 unstable=0 bg_thresh=998 thresh=1996 gap=616 poll_thresh=24 ino=257 dd-2584 [005] 111.833830: balance_dirty_state: bdi btrfs-1: dirty=459 wb=921 unstable=0 bg_thresh=1000 thresh=2001 gap=621 poll_thresh=18 ino=257 dd-2584 [005] 111.833950: balance_dirty_state: bdi btrfs-1: dirty=509 wb=921 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=19 ino=257 dd-2584 [005] 111.834069: balance_dirty_state: bdi btrfs-1: dirty=534 wb=921 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=20 ino=257 dd-2584 [005] 111.834186: balance_dirty_state: bdi btrfs-1: dirty=559 wb=921 unstable=0 bg_thresh=1001 thresh=2003 gap=523 poll_thresh=21 ino=257 dd-2584 [005] 111.834475: balance_dirty_state: bdi btrfs-1: dirty=584 wb=921 unstable=0 bg_thresh=1001 thresh=2002 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 111.834480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-392% task_weight=99% bdi_bw=58460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.841781: balance_dirty_state: bdi btrfs-1: dirty=584 wb=671 unstable=0 bg_thresh=1000 thresh=2000 gap=745 poll_thresh=22 ino=257 dd-2584 [004] 111.841866: balance_dirty_state: bdi btrfs-1: dirty=584 wb=671 unstable=0 bg_thresh=1000 thresh=2000 gap=745 poll_thresh=16 ino=257 dd-2584 [004] 111.842044: balance_dirty_state: bdi btrfs-1: dirty=634 wb=671 unstable=0 bg_thresh=999 thresh=1999 gap=694 poll_thresh=17 ino=257 dd-2584 [004] 111.842220: balance_dirty_state: bdi btrfs-1: dirty=659 wb=671 unstable=0 bg_thresh=999 thresh=1998 gap=668 poll_thresh=18 ino=257 dd-2584 [004] 111.842396: balance_dirty_state: bdi btrfs-1: dirty=684 wb=671 unstable=0 bg_thresh=1001 thresh=2002 gap=647 poll_thresh=19 ino=257 dd-2584 [004] 111.842575: balance_dirty_state: bdi btrfs-1: dirty=734 wb=671 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=20 ino=257 dd-2584 [004] 111.842751: balance_dirty_state: bdi btrfs-1: dirty=759 wb=671 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=21 ino=257 dd-2584 [004] 111.842931: balance_dirty_state: bdi btrfs-1: dirty=784 wb=671 unstable=0 bg_thresh=996 thresh=1993 gap=538 poll_thresh=22 ino=257 dd-2584 [004] 111.843110: balance_dirty_state: bdi btrfs-1: dirty=809 wb=671 unstable=0 bg_thresh=998 thresh=1997 gap=517 poll_thresh=23 ino=257 dd-2584 [004] 111.843553: balance_dirty_state: bdi btrfs-1: dirty=859 wb=671 unstable=0 bg_thresh=998 thresh=1996 gap=466 poll_thresh=24 ino=257 dd-2584 [004] 111.843560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-174% task_gap=-448% task_weight=100% bdi_bw=58460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.849758: balance_dirty_state: bdi btrfs-1: dirty=859 wb=546 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=24 ino=257 dd-2584 [004] 111.849848: balance_dirty_state: bdi btrfs-1: dirty=859 wb=546 unstable=0 bg_thresh=1002 thresh=2004 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 111.849981: balance_dirty_state: bdi btrfs-1: dirty=909 wb=546 unstable=0 bg_thresh=1001 thresh=2003 gap=548 poll_thresh=19 ino=257 dd-2584 [004] 111.850094: balance_dirty_state: bdi btrfs-1: dirty=934 wb=546 unstable=0 bg_thresh=1003 thresh=2007 gap=527 poll_thresh=20 ino=257 dd-2584 [004] 111.850207: balance_dirty_state: bdi btrfs-1: dirty=959 wb=546 unstable=0 bg_thresh=1003 thresh=2006 gap=501 poll_thresh=21 ino=257 dd-2584 [004] 111.850212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-143% task_gap=-386% task_weight=99% bdi_bw=58460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.857706: balance_dirty_state: bdi btrfs-1: dirty=959 wb=421 unstable=0 bg_thresh=1004 thresh=2009 gap=629 poll_thresh=21 ino=257 dd-2584 [004] 111.857827: balance_dirty_state: bdi btrfs-1: dirty=984 wb=421 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=16 ino=257 dd-2584 [004] 111.857964: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=421 unstable=0 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 111.858028: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29360 wrote=0 to_write=8192 dd-2584 [004] 111.858156: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=421 unstable=0 bg_thresh=1003 thresh=2006 gap=551 poll_thresh=18 ino=257 dd-2584 [004] 111.858347: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=496 unstable=0 bg_thresh=1002 thresh=2005 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 111.858350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=58460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 111.861339: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=1024 to_write=7168 dd-2584 [004] 111.869735: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1321 unstable=0 bg_thresh=977 thresh=1955 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 111.870128: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1321 unstable=0 bg_thresh=983 thresh=1966 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 111.870209: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1321 unstable=0 bg_thresh=985 thresh=1971 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 111.870294: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1321 unstable=0 bg_thresh=985 thresh=1971 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 111.870469: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1321 unstable=0 bg_thresh=978 thresh=1957 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 111.870646: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1321 unstable=0 bg_thresh=983 thresh=1967 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 111.870654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-394% task_weight=100% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 111.877747: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1196 unstable=0 bg_thresh=984 thresh=1968 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 111.877835: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1196 unstable=0 bg_thresh=984 thresh=1968 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 111.877918: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1196 unstable=0 bg_thresh=986 thresh=1973 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 111.878001: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1196 unstable=0 bg_thresh=989 thresh=1978 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 111.878090: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1196 unstable=0 bg_thresh=989 thresh=1978 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 111.878261: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1196 unstable=0 bg_thresh=988 thresh=1977 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 111.878435: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1196 unstable=0 bg_thresh=987 thresh=1975 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 111.878867: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1196 unstable=0 bg_thresh=987 thresh=1974 gap=444 poll_thresh=19 ino=257 dd-2584 [004] 111.878874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-431% task_weight=99% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 111.889766: balance_dirty_state: bdi btrfs-1: dirty=334 wb=946 unstable=0 bg_thresh=985 thresh=1971 gap=691 poll_thresh=19 ino=257 dd-2584 [000] 111.889859: balance_dirty_state: bdi btrfs-1: dirty=359 wb=946 unstable=0 bg_thresh=985 thresh=1971 gap=666 poll_thresh=14 ino=257 dd-2584 [000] 111.889943: balance_dirty_state: bdi btrfs-1: dirty=359 wb=946 unstable=0 bg_thresh=988 thresh=1976 gap=671 poll_thresh=15 ino=257 dd-2584 [000] 111.890029: balance_dirty_state: bdi btrfs-1: dirty=384 wb=946 unstable=0 bg_thresh=988 thresh=1976 gap=646 poll_thresh=16 ino=257 dd-2584 [000] 111.890202: balance_dirty_state: bdi btrfs-1: dirty=409 wb=946 unstable=0 bg_thresh=987 thresh=1975 gap=620 poll_thresh=17 ino=257 dd-2584 [000] 111.890375: balance_dirty_state: bdi btrfs-1: dirty=434 wb=946 unstable=0 bg_thresh=989 thresh=1979 gap=599 poll_thresh=18 ino=257 dd-2584 [000] 111.890545: balance_dirty_state: bdi btrfs-1: dirty=484 wb=946 unstable=0 bg_thresh=989 thresh=1978 gap=548 poll_thresh=19 ino=257 dd-2584 [000] 111.890719: balance_dirty_state: bdi btrfs-1: dirty=509 wb=946 unstable=0 bg_thresh=988 thresh=1977 gap=522 poll_thresh=20 ino=257 dd-2584 [000] 111.890892: balance_dirty_state: bdi btrfs-1: dirty=534 wb=946 unstable=0 bg_thresh=988 thresh=1976 gap=496 poll_thresh=21 ino=257 dd-2584 [000] 111.891066: balance_dirty_state: bdi btrfs-1: dirty=584 wb=946 unstable=0 bg_thresh=990 thresh=1980 gap=450 poll_thresh=22 ino=257 dd-2584 [000] 111.891073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-375% task_weight=100% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 111.897737: balance_dirty_state: bdi btrfs-1: dirty=584 wb=771 unstable=0 bg_thresh=988 thresh=1976 gap=621 poll_thresh=22 ino=257 dd-2584 [002] 111.898197: balance_dirty_state: bdi btrfs-1: dirty=609 wb=771 unstable=0 bg_thresh=988 thresh=1976 gap=596 poll_thresh=16 ino=257 dd-2584 [002] 111.898430: balance_dirty_state: bdi btrfs-1: dirty=634 wb=771 unstable=0 bg_thresh=993 thresh=1986 gap=581 poll_thresh=17 ino=257 dd-2584 [002] 111.898665: balance_dirty_state: bdi btrfs-1: dirty=659 wb=771 unstable=0 bg_thresh=995 thresh=1991 gap=561 poll_thresh=18 ino=257 dd-2584 [002] 111.898903: balance_dirty_state: bdi btrfs-1: dirty=709 wb=771 unstable=0 bg_thresh=995 thresh=1990 gap=510 poll_thresh=19 ino=257 dd-2584 [002] 111.899136: balance_dirty_state: bdi btrfs-1: dirty=734 wb=771 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=20 ino=257 dd-2584 [002] 111.899145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 111.905835: balance_dirty_state: bdi btrfs-1: dirty=734 wb=646 unstable=0 bg_thresh=996 thresh=1993 gap=613 poll_thresh=20 ino=257 dd-2584 [002] 111.905916: balance_dirty_state: bdi btrfs-1: dirty=759 wb=646 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=15 ino=257 dd-2584 [002] 111.906033: balance_dirty_state: bdi btrfs-1: dirty=759 wb=646 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=16 ino=257 dd-2584 [002] 111.906270: balance_dirty_state: bdi btrfs-1: dirty=784 wb=646 unstable=0 bg_thresh=998 thresh=1996 gap=566 poll_thresh=17 ino=257 dd-2584 [002] 111.906504: balance_dirty_state: bdi btrfs-1: dirty=834 wb=646 unstable=0 bg_thresh=997 thresh=1995 gap=515 poll_thresh=18 ino=257 dd-2584 [002] 111.907084: balance_dirty_state: bdi btrfs-1: dirty=859 wb=646 unstable=0 bg_thresh=997 thresh=1994 gap=489 poll_thresh=19 ino=257 dd-2584 [002] 111.907093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 111.913839: balance_dirty_state: bdi btrfs-1: dirty=859 wb=521 unstable=0 bg_thresh=996 thresh=1992 gap=612 poll_thresh=19 ino=257 dd-2584 [000] 111.913945: balance_dirty_state: bdi btrfs-1: dirty=859 wb=521 unstable=0 bg_thresh=995 thresh=1991 gap=611 poll_thresh=14 ino=257 dd-2584 [000] 111.914064: balance_dirty_state: bdi btrfs-1: dirty=884 wb=521 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=15 ino=257 dd-2584 [000] 111.914183: balance_dirty_state: bdi btrfs-1: dirty=909 wb=521 unstable=0 bg_thresh=995 thresh=1990 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 111.914420: balance_dirty_state: bdi btrfs-1: dirty=934 wb=521 unstable=0 bg_thresh=994 thresh=1989 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 111.914657: balance_dirty_state: bdi btrfs-1: dirty=959 wb=521 unstable=0 bg_thresh=996 thresh=1993 gap=513 poll_thresh=18 ino=257 dd-2584 [000] 111.914891: balance_dirty_state: bdi btrfs-1: dirty=984 wb=521 unstable=0 bg_thresh=996 thresh=1992 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 111.914900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 111.921776: balance_dirty_state: bdi btrfs-1: dirty=984 wb=371 unstable=0 bg_thresh=995 thresh=1991 gap=636 poll_thresh=19 ino=257 dd-2584 [000] 111.921898: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=371 unstable=0 bg_thresh=992 thresh=1985 gap=605 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 111.921985: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29424 wrote=0 to_write=8192 dd-2584 [000] 111.922023: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=371 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 111.922100: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=371 unstable=0 bg_thresh=992 thresh=1984 gap=579 poll_thresh=16 ino=257 dd-2584 [000] 111.922253: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=396 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=17 ino=257 dd-2584 [000] 111.922620: balance_dirty_state: bdi btrfs-1: dirty=959 wb=521 unstable=0 bg_thresh=993 thresh=1987 gap=507 poll_thresh=18 ino=257 dd-2584 [000] 111.922775: balance_dirty_state: bdi btrfs-1: dirty=959 wb=546 unstable=0 bg_thresh=993 thresh=1986 gap=481 poll_thresh=19 ino=257 dd-2584 [000] 111.922777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 111.926390: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=1072 to_write=7120 dd-2584 [000] 111.929689: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1321 unstable=0 bg_thresh=991 thresh=1982 gap=602 poll_thresh=19 ino=257 dd-2584 [000] 111.929815: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1321 unstable=0 bg_thresh=990 thresh=1981 gap=576 poll_thresh=14 ino=257 dd-2584 [000] 111.929938: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1321 unstable=0 bg_thresh=993 thresh=1986 gap=581 poll_thresh=15 ino=257 dd-2584 [000] 111.930056: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1321 unstable=0 bg_thresh=992 thresh=1985 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 111.930290: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1321 unstable=0 bg_thresh=992 thresh=1984 gap=529 poll_thresh=17 ino=257 dd-2584 [000] 111.930526: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1321 unstable=0 bg_thresh=991 thresh=1983 gap=478 poll_thresh=18 ino=257 dd-2584 [000] 111.930534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 111.937762: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1196 unstable=0 bg_thresh=991 thresh=1982 gap=602 poll_thresh=18 ino=257 dd-2584 [000] 111.937851: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1196 unstable=0 bg_thresh=991 thresh=1982 gap=602 poll_thresh=13 ino=257 dd-2584 [000] 111.937914: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1196 unstable=0 bg_thresh=990 thresh=1981 gap=576 poll_thresh=14 ino=257 dd-2584 [000] 111.937975: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1196 unstable=0 bg_thresh=993 thresh=1986 gap=556 poll_thresh=15 ino=257 dd-2584 [000] 111.938035: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1196 unstable=0 bg_thresh=992 thresh=1985 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 111.938155: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1196 unstable=0 bg_thresh=992 thresh=1984 gap=529 poll_thresh=17 ino=257 dd-2584 [000] 111.938453: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1196 unstable=0 bg_thresh=991 thresh=1983 gap=478 poll_thresh=18 ino=257 dd-2584 [000] 111.938458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.945704: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1071 unstable=0 bg_thresh=992 thresh=1985 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 111.945796: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1071 unstable=0 bg_thresh=992 thresh=1985 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 111.945883: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1071 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 111.945970: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1071 unstable=0 bg_thresh=995 thresh=1990 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 111.946058: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1071 unstable=0 bg_thresh=997 thresh=1995 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 111.946235: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1071 unstable=0 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 111.946411: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1071 unstable=0 bg_thresh=1002 thresh=2004 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 111.946418: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.953685: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1071 unstable=0 bg_thresh=993 thresh=1987 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 111.953691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 111.961698: balance_dirty_state: bdi btrfs-1: dirty=434 wb=821 unstable=0 bg_thresh=994 thresh=1989 gap=734 poll_thresh=18 ino=257 dd-2584 [004] 111.961792: balance_dirty_state: bdi btrfs-1: dirty=434 wb=821 unstable=0 bg_thresh=994 thresh=1989 gap=734 poll_thresh=13 ino=257 dd-2584 [004] 111.961885: balance_dirty_state: bdi btrfs-1: dirty=459 wb=821 unstable=0 bg_thresh=997 thresh=1994 gap=714 poll_thresh=14 ino=257 dd-2584 [004] 111.961977: balance_dirty_state: bdi btrfs-1: dirty=484 wb=821 unstable=0 bg_thresh=997 thresh=1994 gap=689 poll_thresh=15 ino=257 dd-2584 [004] 111.962069: balance_dirty_state: bdi btrfs-1: dirty=484 wb=821 unstable=0 bg_thresh=999 thresh=1999 gap=694 poll_thresh=16 ino=257 dd-2584 [004] 111.962256: balance_dirty_state: bdi btrfs-1: dirty=534 wb=821 unstable=0 bg_thresh=1002 thresh=2004 gap=649 poll_thresh=17 ino=257 dd-2584 [004] 111.962732: balance_dirty_state: bdi btrfs-1: dirty=559 wb=821 unstable=0 bg_thresh=1004 thresh=2008 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 111.962924: balance_dirty_state: bdi btrfs-1: dirty=584 wb=821 unstable=0 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 111.963117: balance_dirty_state: bdi btrfs-1: dirty=609 wb=821 unstable=0 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=20 ino=257 dd-2584 [004] 111.963316: balance_dirty_state: bdi btrfs-1: dirty=659 wb=821 unstable=0 bg_thresh=1002 thresh=2004 gap=524 poll_thresh=21 ino=257 dd-2584 [004] 111.963529: balance_dirty_state: bdi btrfs-1: dirty=685 wb=821 unstable=0 bg_thresh=1003 thresh=2006 gap=500 poll_thresh=22 ino=257 dd-2584 [004] 111.963535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 111.969709: balance_dirty_state: bdi btrfs-1: dirty=685 wb=821 unstable=0 bg_thresh=993 thresh=1987 gap=481 poll_thresh=22 ino=257 dd-2584 [001] 111.969714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 111.977742: balance_dirty_state: bdi btrfs-1: dirty=685 wb=571 unstable=0 bg_thresh=993 thresh=1987 gap=731 poll_thresh=22 ino=257 dd-2584 [001] 111.977820: balance_dirty_state: bdi btrfs-1: dirty=685 wb=571 unstable=0 bg_thresh=993 thresh=1987 gap=731 poll_thresh=16 ino=257 dd-2584 [001] 111.977957: balance_dirty_state: bdi btrfs-1: dirty=735 wb=571 unstable=0 bg_thresh=996 thresh=1992 gap=686 poll_thresh=17 ino=257 dd-2584 [001] 111.978092: balance_dirty_state: bdi btrfs-1: dirty=760 wb=571 unstable=0 bg_thresh=998 thresh=1997 gap=666 poll_thresh=18 ino=257 dd-2584 [001] 111.978425: balance_dirty_state: bdi btrfs-1: dirty=785 wb=571 unstable=0 bg_thresh=1003 thresh=2007 gap=651 poll_thresh=19 ino=257 dd-2584 [001] 111.978560: balance_dirty_state: bdi btrfs-1: dirty=810 wb=571 unstable=0 bg_thresh=1000 thresh=2000 gap=619 poll_thresh=20 ino=257 dd-2584 [001] 111.978694: balance_dirty_state: bdi btrfs-1: dirty=860 wb=571 unstable=0 bg_thresh=999 thresh=1999 gap=568 poll_thresh=21 ino=257 dd-2584 [001] 111.978830: balance_dirty_state: bdi btrfs-1: dirty=885 wb=571 unstable=0 bg_thresh=999 thresh=1998 gap=542 poll_thresh=22 ino=257 dd-2584 [001] 111.978967: balance_dirty_state: bdi btrfs-1: dirty=910 wb=571 unstable=0 bg_thresh=1001 thresh=2002 gap=521 poll_thresh=23 ino=257 dd-2584 [001] 111.979105: balance_dirty_state: bdi btrfs-1: dirty=960 wb=571 unstable=0 bg_thresh=1000 thresh=2001 gap=470 poll_thresh=24 ino=257 dd-2584 [001] 111.979111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=60196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 111.985817: balance_dirty_state: bdi btrfs-1: dirty=960 wb=296 unstable=0 bg_thresh=1003 thresh=2006 gap=750 poll_thresh=24 ino=257 dd-2584 [001] 111.985885: balance_dirty_state: bdi btrfs-1: dirty=960 wb=296 unstable=0 bg_thresh=1005 thresh=2011 gap=755 poll_thresh=18 ino=257 dd-2584 [001] 111.986008: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=296 unstable=0 bg_thresh=1002 thresh=2004 gap=698 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 111.986034: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29488 wrote=0 to_write=8192 dd-2584 [001] 111.986194: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=296 unstable=0 bg_thresh=1004 thresh=2008 gap=677 poll_thresh=20 ino=257 dd-2584 [001] 111.986670: balance_dirty_state: bdi btrfs-1: dirty=960 wb=421 unstable=0 bg_thresh=1001 thresh=2002 gap=621 poll_thresh=21 ino=257 dd-2584 [001] 111.986884: balance_dirty_state: bdi btrfs-1: dirty=936 wb=471 unstable=0 bg_thresh=1000 thresh=2000 gap=593 poll_thresh=22 ino=257 dd-2584 [001] 111.987098: balance_dirty_state: bdi btrfs-1: dirty=925 wb=521 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=23 ino=257 dd-2584 [001] 111.987310: balance_dirty_state: bdi btrfs-1: dirty=876 wb=571 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=24 ino=257 dd-2584 [001] 111.987521: balance_dirty_state: bdi btrfs-1: dirty=865 wb=646 unstable=0 bg_thresh=1000 thresh=2000 gap=489 poll_thresh=25 ino=257 dd-2584 [001] 111.987523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=60196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 111.989284: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=1136 to_write=7056 dd-2584 [001] 111.993709: balance_dirty_state: bdi btrfs-1: dirty=89 wb=1311 unstable=0 bg_thresh=998 thresh=1996 gap=596 poll_thresh=25 ino=257 dd-2584 [001] 111.993786: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1311 unstable=0 bg_thresh=1002 thresh=2005 gap=580 poll_thresh=19 ino=257 dd-2584 [001] 111.993925: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1311 unstable=0 bg_thresh=1000 thresh=2000 gap=550 poll_thresh=20 ino=257 dd-2584 [001] 111.994083: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1311 unstable=0 bg_thresh=1008 thresh=2016 gap=541 poll_thresh=21 ino=257 dd-2584 [001] 111.994421: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1311 unstable=0 bg_thresh=1005 thresh=2010 gap=485 poll_thresh=22 ino=257 dd-2584 [001] 111.994427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=60196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 112.001753: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1198 unstable=0 bg_thresh=1010 thresh=2021 gap=618 poll_thresh=22 ino=257 dd-2584 [001] 112.001845: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1198 unstable=0 bg_thresh=1010 thresh=2020 gap=617 poll_thresh=16 ino=257 dd-2584 [001] 112.002023: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1198 unstable=0 bg_thresh=1009 thresh=2019 gap=591 poll_thresh=17 ino=257 dd-2584 [001] 112.002205: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1198 unstable=0 bg_thresh=1009 thresh=2018 gap=540 poll_thresh=18 ino=257 dd-2584 [001] 112.002389: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1198 unstable=0 bg_thresh=1008 thresh=2017 gap=514 poll_thresh=19 ino=257 dd-2584 [001] 112.002580: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1198 unstable=0 bg_thresh=1007 thresh=2015 gap=487 poll_thresh=20 ino=257 dd-2584 [001] 112.002587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=60196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 112.013712: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1065 unstable=0 bg_thresh=998 thresh=1996 gap=598 poll_thresh=20 ino=257 dd-2584 [001] 112.013806: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1065 unstable=0 bg_thresh=1000 thresh=2001 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 112.013896: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1065 unstable=0 bg_thresh=1000 thresh=2001 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 112.014072: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1065 unstable=0 bg_thresh=1003 thresh=2006 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 112.014256: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1065 unstable=0 bg_thresh=1005 thresh=2011 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 112.014712: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1065 unstable=0 bg_thresh=1007 thresh=2015 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 112.014719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=60196 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 112.025740: balance_dirty_state: bdi btrfs-1: dirty=458 wb=765 unstable=0 bg_thresh=1003 thresh=2007 gap=784 poll_thresh=19 ino=257 dd-2584 [001] 112.025845: balance_dirty_state: bdi btrfs-1: dirty=483 wb=765 unstable=0 bg_thresh=1003 thresh=2006 gap=758 poll_thresh=14 ino=257 dd-2584 [001] 112.025906: balance_dirty_state: bdi btrfs-1: dirty=508 wb=765 unstable=0 bg_thresh=1003 thresh=2006 gap=733 poll_thresh=15 ino=257 dd-2584 [001] 112.025965: balance_dirty_state: bdi btrfs-1: dirty=508 wb=765 unstable=0 bg_thresh=1002 thresh=2005 gap=732 poll_thresh=16 ino=257 dd-2584 [001] 112.026080: balance_dirty_state: bdi btrfs-1: dirty=558 wb=765 unstable=0 bg_thresh=1002 thresh=2004 gap=681 poll_thresh=17 ino=257 dd-2584 [001] 112.026196: balance_dirty_state: bdi btrfs-1: dirty=583 wb=765 unstable=0 bg_thresh=1004 thresh=2008 gap=660 poll_thresh=18 ino=257 dd-2584 [001] 112.026310: balance_dirty_state: bdi btrfs-1: dirty=608 wb=765 unstable=0 bg_thresh=1003 thresh=2007 gap=634 poll_thresh=19 ino=257 dd-2584 [001] 112.026426: balance_dirty_state: bdi btrfs-1: dirty=633 wb=765 unstable=0 bg_thresh=1003 thresh=2006 gap=608 poll_thresh=20 ino=257 dd-2584 [001] 112.026543: balance_dirty_state: bdi btrfs-1: dirty=683 wb=765 unstable=0 bg_thresh=1005 thresh=2010 gap=562 poll_thresh=21 ino=257 dd-2584 [001] 112.026821: balance_dirty_state: bdi btrfs-1: dirty=708 wb=765 unstable=0 bg_thresh=1004 thresh=2009 gap=536 poll_thresh=22 ino=257 dd-2584 [001] 112.026936: balance_dirty_state: bdi btrfs-1: dirty=733 wb=765 unstable=0 bg_thresh=1004 thresh=2008 gap=510 poll_thresh=23 ino=257 dd-2584 [001] 112.027050: balance_dirty_state: bdi btrfs-1: dirty=783 wb=765 unstable=0 bg_thresh=1003 thresh=2007 gap=459 poll_thresh=24 ino=257 dd-2584 [001] 112.027054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=60196 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 112.033864: balance_dirty_state: bdi btrfs-1: dirty=783 wb=640 unstable=0 bg_thresh=1001 thresh=2002 gap=579 poll_thresh=24 ino=257 dd-2584 [001] 112.033945: balance_dirty_state: bdi btrfs-1: dirty=783 wb=640 unstable=0 bg_thresh=999 thresh=1999 gap=576 poll_thresh=18 ino=257 dd-2584 [001] 112.034067: balance_dirty_state: bdi btrfs-1: dirty=808 wb=640 unstable=0 bg_thresh=1001 thresh=2002 gap=554 poll_thresh=19 ino=257 dd-2584 [001] 112.034191: balance_dirty_state: bdi btrfs-1: dirty=858 wb=640 unstable=0 bg_thresh=996 thresh=1993 gap=495 poll_thresh=20 ino=257 dd-2584 [001] 112.034195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=60196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.041839: balance_dirty_state: bdi btrfs-1: dirty=858 wb=514 unstable=0 bg_thresh=1000 thresh=2001 gap=629 poll_thresh=20 ino=257 dd-2584 [006] 112.041936: balance_dirty_state: bdi btrfs-1: dirty=858 wb=514 unstable=0 bg_thresh=1000 thresh=2001 gap=629 poll_thresh=15 ino=257 dd-2584 [006] 112.042051: balance_dirty_state: bdi btrfs-1: dirty=883 wb=514 unstable=0 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=16 ino=257 dd-2584 [006] 112.042283: balance_dirty_state: bdi btrfs-1: dirty=908 wb=514 unstable=0 bg_thresh=1005 thresh=2011 gap=589 poll_thresh=17 ino=257 dd-2584 [006] 112.042516: balance_dirty_state: bdi btrfs-1: dirty=958 wb=514 unstable=0 bg_thresh=1005 thresh=2010 gap=538 poll_thresh=18 ino=257 dd-2584 [006] 112.043103: balance_dirty_state: bdi btrfs-1: dirty=983 wb=514 unstable=0 bg_thresh=1007 thresh=2014 gap=517 poll_thresh=19 ino=257 dd-2584 [006] 112.043337: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=514 unstable=0 bg_thresh=1006 thresh=2013 gap=491 poll_thresh=20 ino=257 dd-2584 [006] 112.043345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=60196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 112.043424: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29544 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 112.047556: writeback_single_inode: bdi btrfs-1: ino=257 state= age=304 wrote=928 to_write=7264 dd-2584 [002] 112.049775: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1312 unstable=0 bg_thresh=1009 thresh=2018 gap=626 poll_thresh=20 ino=257 dd-2584 [002] 112.049913: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1312 unstable=0 bg_thresh=1008 thresh=2017 gap=600 poll_thresh=15 ino=257 dd-2584 [002] 112.049994: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1312 unstable=0 bg_thresh=1008 thresh=2016 gap=599 poll_thresh=16 ino=257 dd-2584 [002] 112.050151: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1312 unstable=0 bg_thresh=1007 thresh=2015 gap=548 poll_thresh=17 ino=257 dd-2584 [002] 112.050306: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1312 unstable=0 bg_thresh=1007 thresh=2014 gap=522 poll_thresh=18 ino=257 dd-2584 [002] 112.050471: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1312 unstable=0 bg_thresh=1009 thresh=2018 gap=501 poll_thresh=19 ino=257 dd-2584 [002] 112.050477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=60196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 112.057881: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1168 unstable=0 bg_thresh=1005 thresh=2010 gap=635 poll_thresh=19 ino=257 dd-2584 [000] 112.058013: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1168 unstable=0 bg_thresh=1002 thresh=2004 gap=629 poll_thresh=14 ino=257 dd-2584 [000] 112.058132: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1168 unstable=0 bg_thresh=1004 thresh=2009 gap=609 poll_thresh=15 ino=257 dd-2584 [000] 112.058251: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1168 unstable=0 bg_thresh=1004 thresh=2008 gap=583 poll_thresh=16 ino=257 dd-2584 [000] 112.058843: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1168 unstable=0 bg_thresh=1003 thresh=2007 gap=557 poll_thresh=17 ino=257 dd-2584 [000] 112.059080: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1168 unstable=0 bg_thresh=1003 thresh=2006 gap=531 poll_thresh=18 ino=257 dd-2584 [000] 112.059314: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1168 unstable=0 bg_thresh=1002 thresh=2005 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 112.059322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=60196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 112.065840: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1055 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 112.065985: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1055 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 112.066071: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1055 unstable=0 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 112.066155: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1055 unstable=0 bg_thresh=1007 thresh=2014 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 112.066325: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1055 unstable=0 bg_thresh=1009 thresh=2019 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 112.066497: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1055 unstable=0 bg_thresh=1011 thresh=2023 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 112.066665: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1055 unstable=0 bg_thresh=1011 thresh=2022 gap=460 poll_thresh=19 ino=257 dd-2584 [004] 112.066672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=60196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 112.077782: balance_dirty_state: bdi btrfs-1: dirty=507 wb=813 unstable=0 bg_thresh=1002 thresh=2005 gap=685 poll_thresh=19 ino=257 dd-2584 [004] 112.077881: balance_dirty_state: bdi btrfs-1: dirty=507 wb=813 unstable=0 bg_thresh=1002 thresh=2005 gap=685 poll_thresh=14 ino=257 dd-2584 [004] 112.077965: balance_dirty_state: bdi btrfs-1: dirty=532 wb=813 unstable=0 bg_thresh=1005 thresh=2010 gap=665 poll_thresh=15 ino=257 dd-2584 [004] 112.078338: balance_dirty_state: bdi btrfs-1: dirty=557 wb=813 unstable=0 bg_thresh=1005 thresh=2010 gap=640 poll_thresh=16 ino=257 dd-2584 [004] 112.078503: balance_dirty_state: bdi btrfs-1: dirty=582 wb=813 unstable=0 bg_thresh=1007 thresh=2015 gap=620 poll_thresh=17 ino=257 dd-2584 [004] 112.078675: balance_dirty_state: bdi btrfs-1: dirty=607 wb=813 unstable=0 bg_thresh=1012 thresh=2025 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 112.078844: balance_dirty_state: bdi btrfs-1: dirty=632 wb=813 unstable=0 bg_thresh=1012 thresh=2024 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 112.079013: balance_dirty_state: bdi btrfs-1: dirty=682 wb=813 unstable=0 bg_thresh=1011 thresh=2023 gap=528 poll_thresh=20 ino=257 dd-2584 [004] 112.079184: balance_dirty_state: bdi btrfs-1: dirty=707 wb=813 unstable=0 bg_thresh=1008 thresh=2016 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 112.079190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=60196 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 112.085748: balance_dirty_state: bdi btrfs-1: dirty=707 wb=688 unstable=0 bg_thresh=1002 thresh=2005 gap=610 poll_thresh=21 ino=257 dd-2584 [004] 112.085853: balance_dirty_state: bdi btrfs-1: dirty=732 wb=688 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 112.085964: balance_dirty_state: bdi btrfs-1: dirty=757 wb=688 unstable=0 bg_thresh=1005 thresh=2010 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 112.086074: balance_dirty_state: bdi btrfs-1: dirty=782 wb=688 unstable=0 bg_thresh=1007 thresh=2015 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 112.086353: balance_dirty_state: bdi btrfs-1: dirty=807 wb=688 unstable=0 bg_thresh=1012 thresh=2025 gap=530 poll_thresh=19 ino=257 dd-2584 [004] 112.086465: balance_dirty_state: bdi btrfs-1: dirty=857 wb=688 unstable=0 bg_thresh=1012 thresh=2024 gap=479 poll_thresh=20 ino=257 dd-2584 [004] 112.086470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 112.093780: balance_dirty_state: bdi btrfs-1: dirty=857 wb=538 unstable=0 bg_thresh=1010 thresh=2020 gap=625 poll_thresh=20 ino=257 dd-2584 [004] 112.093905: balance_dirty_state: bdi btrfs-1: dirty=857 wb=538 unstable=0 bg_thresh=1010 thresh=2020 gap=625 poll_thresh=15 ino=257 dd-2584 [004] 112.094020: balance_dirty_state: bdi btrfs-1: dirty=882 wb=538 unstable=0 bg_thresh=1012 thresh=2025 gap=605 poll_thresh=16 ino=257 dd-2584 [004] 112.094254: balance_dirty_state: bdi btrfs-1: dirty=907 wb=538 unstable=0 bg_thresh=1012 thresh=2024 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 112.094489: balance_dirty_state: bdi btrfs-1: dirty=957 wb=538 unstable=0 bg_thresh=1011 thresh=2023 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 112.094723: balance_dirty_state: bdi btrfs-1: dirty=982 wb=538 unstable=0 bg_thresh=1013 thresh=2027 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 112.094957: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=538 unstable=0 bg_thresh=1013 thresh=2026 gap=481 poll_thresh=20 ino=257 dd-2584 [004] 112.094965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-129% task_gap=-359% task_weight=100% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 112.101785: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=413 unstable=0 bg_thresh=1005 thresh=2010 gap=590 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 112.101869: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29604 wrote=0 to_write=8192 dd-2584 [004] 112.101888: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=413 unstable=0 bg_thresh=1005 thresh=2010 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 112.101947: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=413 unstable=0 bg_thresh=1007 thresh=2015 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 112.102246: balance_dirty_state: bdi btrfs-1: dirty=982 wb=513 unstable=0 bg_thresh=1010 thresh=2020 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 112.102375: balance_dirty_state: bdi btrfs-1: dirty=957 wb=563 unstable=0 bg_thresh=1009 thresh=2019 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 112.102377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 112.104280: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1024 to_write=7168 dd-2584 [004] 112.109731: balance_dirty_state: bdi btrfs-1: dirty=82 wb=1313 unstable=0 bg_thresh=1005 thresh=2010 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 112.109793: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1313 unstable=0 bg_thresh=1005 thresh=2010 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 112.109850: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1313 unstable=0 bg_thresh=1007 thresh=2015 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 112.109909: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1313 unstable=0 bg_thresh=1007 thresh=2015 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 112.109966: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1313 unstable=0 bg_thresh=1010 thresh=2020 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 112.110085: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1313 unstable=0 bg_thresh=1009 thresh=2019 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 112.110204: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1313 unstable=0 bg_thresh=1009 thresh=2018 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 112.110209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-135% task_gap=-369% task_weight=99% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 112.117749: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1188 unstable=0 bg_thresh=1002 thresh=2005 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 112.117832: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1188 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 112.117889: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1188 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 112.117947: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1188 unstable=0 bg_thresh=1002 thresh=2004 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 112.118003: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1188 unstable=0 bg_thresh=1001 thresh=2003 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 112.118286: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1188 unstable=0 bg_thresh=1001 thresh=2002 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 112.118399: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1188 unstable=0 bg_thresh=1003 thresh=2006 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 112.118403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-143% task_gap=-386% task_weight=99% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 112.125953: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1038 unstable=0 bg_thresh=1007 thresh=2014 gap=644 poll_thresh=18 ino=257 dd-2584 [004] 112.126128: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1038 unstable=0 bg_thresh=1007 thresh=2014 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 112.126304: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1038 unstable=0 bg_thresh=1009 thresh=2019 gap=624 poll_thresh=14 ino=257 dd-2584 [004] 112.126479: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1038 unstable=0 bg_thresh=1009 thresh=2019 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 112.126654: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1038 unstable=0 bg_thresh=1012 thresh=2024 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 112.127010: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1038 unstable=0 bg_thresh=1011 thresh=2023 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 112.127371: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1038 unstable=0 bg_thresh=1008 thresh=2016 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 112.127735: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1038 unstable=0 bg_thresh=1007 thresh=2014 gap=469 poll_thresh=19 ino=257 dd-2584 [004] 112.127748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-375% task_weight=100% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 112.133782: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1038 unstable=0 bg_thresh=993 thresh=1987 gap=442 poll_thresh=19 ino=257 dd-2584 [004] 112.133794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-156% task_gap=-413% task_weight=99% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 112.141801: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1038 unstable=0 bg_thresh=1006 thresh=2012 gap=467 poll_thresh=19 ino=257 dd-2584 [004] 112.141813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-378% task_weight=100% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 112.149867: balance_dirty_state: bdi btrfs-1: dirty=507 wb=788 unstable=0 bg_thresh=998 thresh=1997 gap=702 poll_thresh=19 ino=257 dd-2584 [004] 112.149962: balance_dirty_state: bdi btrfs-1: dirty=507 wb=788 unstable=0 bg_thresh=998 thresh=1997 gap=702 poll_thresh=14 ino=257 dd-2584 [004] 112.150051: balance_dirty_state: bdi btrfs-1: dirty=532 wb=788 unstable=0 bg_thresh=1001 thresh=2002 gap=682 poll_thresh=15 ino=257 dd-2584 [004] 112.150429: balance_dirty_state: bdi btrfs-1: dirty=532 wb=788 unstable=0 bg_thresh=1001 thresh=2002 gap=682 poll_thresh=16 ino=257 dd-2584 [004] 112.150594: balance_dirty_state: bdi btrfs-1: dirty=582 wb=788 unstable=0 bg_thresh=1003 thresh=2007 gap=637 poll_thresh=17 ino=257 dd-2584 [004] 112.150767: balance_dirty_state: bdi btrfs-1: dirty=607 wb=788 unstable=0 bg_thresh=1005 thresh=2011 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 112.150936: balance_dirty_state: bdi btrfs-1: dirty=632 wb=788 unstable=0 bg_thresh=1005 thresh=2010 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 112.151105: balance_dirty_state: bdi btrfs-1: dirty=682 wb=788 unstable=0 bg_thresh=1004 thresh=2009 gap=539 poll_thresh=20 ino=257 dd-2584 [004] 112.151274: balance_dirty_state: bdi btrfs-1: dirty=707 wb=788 unstable=0 bg_thresh=1004 thresh=2008 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 112.151453: balance_dirty_state: bdi btrfs-1: dirty=732 wb=788 unstable=0 bg_thresh=1006 thresh=2012 gap=492 poll_thresh=22 ino=257 dd-2584 [004] 112.151460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 112.157802: balance_dirty_state: bdi btrfs-1: dirty=732 wb=538 unstable=0 bg_thresh=989 thresh=1978 gap=708 poll_thresh=22 ino=257 dd-2584 [004] 112.157883: balance_dirty_state: bdi btrfs-1: dirty=757 wb=538 unstable=0 bg_thresh=989 thresh=1978 gap=683 poll_thresh=16 ino=257 dd-2584 [004] 112.158004: balance_dirty_state: bdi btrfs-1: dirty=782 wb=538 unstable=0 bg_thresh=991 thresh=1983 gap=663 poll_thresh=17 ino=257 dd-2584 [004] 112.158369: balance_dirty_state: bdi btrfs-1: dirty=807 wb=538 unstable=0 bg_thresh=994 thresh=1988 gap=643 poll_thresh=18 ino=257 dd-2584 [004] 112.158537: balance_dirty_state: bdi btrfs-1: dirty=857 wb=538 unstable=0 bg_thresh=999 thresh=1998 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 112.158702: balance_dirty_state: bdi btrfs-1: dirty=882 wb=538 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=20 ino=257 dd-2584 [004] 112.158824: balance_dirty_state: bdi btrfs-1: dirty=907 wb=538 unstable=0 bg_thresh=998 thresh=1996 gap=551 poll_thresh=21 ino=257 dd-2584 [004] 112.158988: balance_dirty_state: bdi btrfs-1: dirty=932 wb=538 unstable=0 bg_thresh=997 thresh=1995 gap=525 poll_thresh=22 ino=257 dd-2584 [004] 112.159111: balance_dirty_state: bdi btrfs-1: dirty=982 wb=538 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=23 ino=257 dd-2584 [004] 112.159116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 112.165814: balance_dirty_state: bdi btrfs-1: dirty=982 wb=388 unstable=0 bg_thresh=992 thresh=1985 gap=615 poll_thresh=23 ino=257 dd-2584 [004] 112.165943: balance_dirty_state: bdi btrfs-1: dirty=982 wb=388 unstable=0 bg_thresh=992 thresh=1985 gap=615 poll_thresh=17 ino=257 dd-2584 [004] 112.166192: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=388 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 112.166235: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29668 wrote=0 to_write=8192 dd-2584 [004] 112.166814: balance_dirty_state: bdi btrfs-1: dirty=982 wb=463 unstable=0 bg_thresh=997 thresh=1995 gap=550 poll_thresh=19 ino=257 dd-2584 [004] 112.166993: balance_dirty_state: bdi btrfs-1: dirty=982 wb=488 unstable=0 bg_thresh=999 thresh=1999 gap=529 poll_thresh=20 ino=257 dd-2584 [004] 112.167175: balance_dirty_state: bdi btrfs-1: dirty=982 wb=538 unstable=0 bg_thresh=999 thresh=1998 gap=478 poll_thresh=21 ino=257 dd-2584 [004] 112.167178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 112.171710: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=1040 to_write=7152 dd-2584 [004] 112.173807: balance_dirty_state: bdi btrfs-1: dirty=82 wb=1288 unstable=0 bg_thresh=998 thresh=1997 gap=627 poll_thresh=21 ino=257 dd-2584 [004] 112.173907: balance_dirty_state: bdi btrfs-1: dirty=82 wb=1288 unstable=0 bg_thresh=998 thresh=1997 gap=627 poll_thresh=16 ino=257 dd-2584 [004] 112.174079: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1288 unstable=0 bg_thresh=1001 thresh=2002 gap=607 poll_thresh=17 ino=257 dd-2584 [004] 112.174261: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1288 unstable=0 bg_thresh=999 thresh=1998 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 112.174442: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1288 unstable=0 bg_thresh=1001 thresh=2002 gap=532 poll_thresh=19 ino=257 dd-2584 [004] 112.174591: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1288 unstable=0 bg_thresh=1000 thresh=2001 gap=506 poll_thresh=20 ino=257 dd-2584 [004] 112.174716: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1288 unstable=0 bg_thresh=997 thresh=1994 gap=449 poll_thresh=21 ino=257 dd-2584 [004] 112.174721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-175% task_gap=-451% task_weight=100% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 112.181829: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1163 unstable=0 bg_thresh=995 thresh=1991 gap=571 poll_thresh=21 ino=257 dd-2584 [004] 112.182102: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1163 unstable=0 bg_thresh=995 thresh=1991 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 112.182285: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1088 unstable=0 bg_thresh=998 thresh=1996 gap=626 poll_thresh=17 ino=257 dd-2584 [004] 112.182451: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1088 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=18 ino=257 dd-2584 [004] 112.182622: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1088 unstable=0 bg_thresh=1005 thresh=2011 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 112.182792: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1088 unstable=0 bg_thresh=1002 thresh=2004 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 112.182961: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1088 unstable=0 bg_thresh=1001 thresh=2003 gap=483 poll_thresh=21 ino=257 dd-2584 [004] 112.182968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=99% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 112.189872: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1038 unstable=0 bg_thresh=992 thresh=1985 gap=515 poll_thresh=21 ino=257 dd-2584 [004] 112.189966: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1038 unstable=0 bg_thresh=990 thresh=1980 gap=510 poll_thresh=16 ino=257 dd-2584 [004] 112.190144: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1038 unstable=0 bg_thresh=992 thresh=1985 gap=465 poll_thresh=17 ino=257 dd-2584 [004] 112.190150: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-158% task_gap=-415% task_weight=98% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 112.197864: balance_dirty_state: bdi btrfs-1: dirty=482 wb=788 unstable=0 bg_thresh=993 thresh=1986 gap=716 poll_thresh=17 ino=257 dd-2584 [007] 112.197964: balance_dirty_state: bdi btrfs-1: dirty=482 wb=788 unstable=0 bg_thresh=993 thresh=1986 gap=716 poll_thresh=13 ino=257 dd-2584 [007] 112.198083: balance_dirty_state: bdi btrfs-1: dirty=507 wb=788 unstable=0 bg_thresh=995 thresh=1991 gap=696 poll_thresh=14 ino=257 dd-2584 [007] 112.198549: balance_dirty_state: bdi btrfs-1: dirty=532 wb=788 unstable=0 bg_thresh=998 thresh=1996 gap=676 poll_thresh=15 ino=257 dd-2584 [007] 112.198667: balance_dirty_state: bdi btrfs-1: dirty=532 wb=788 unstable=0 bg_thresh=998 thresh=1996 gap=676 poll_thresh=16 ino=257 dd-2584 [007] 112.198904: balance_dirty_state: bdi btrfs-1: dirty=582 wb=788 unstable=0 bg_thresh=1000 thresh=2001 gap=631 poll_thresh=17 ino=257 dd-2584 [007] 112.199139: balance_dirty_state: bdi btrfs-1: dirty=607 wb=788 unstable=0 bg_thresh=1002 thresh=2005 gap=610 poll_thresh=18 ino=257 dd-2584 [007] 112.199373: balance_dirty_state: bdi btrfs-1: dirty=632 wb=788 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=19 ino=257 dd-2584 [007] 112.199607: balance_dirty_state: bdi btrfs-1: dirty=682 wb=788 unstable=0 bg_thresh=1001 thresh=2003 gap=533 poll_thresh=20 ino=257 dd-2584 [007] 112.199846: balance_dirty_state: bdi btrfs-1: dirty=707 wb=788 unstable=0 bg_thresh=1000 thresh=2001 gap=506 poll_thresh=21 ino=257 dd-2584 [007] 112.200080: balance_dirty_state: bdi btrfs-1: dirty=732 wb=788 unstable=0 bg_thresh=1000 thresh=2000 gap=480 poll_thresh=22 ino=257 dd-2584 [007] 112.200089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-147% task_gap=-393% task_weight=98% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 112.205849: balance_dirty_state: bdi btrfs-1: dirty=732 wb=663 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=22 ino=257 dd-2584 [007] 112.205917: balance_dirty_state: bdi btrfs-1: dirty=757 wb=663 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=16 ino=257 dd-2584 [007] 112.206250: balance_dirty_state: bdi btrfs-1: dirty=782 wb=663 unstable=0 bg_thresh=1004 thresh=2008 gap=563 poll_thresh=17 ino=257 dd-2584 [007] 112.206488: balance_dirty_state: bdi btrfs-1: dirty=807 wb=663 unstable=0 bg_thresh=1003 thresh=2007 gap=537 poll_thresh=18 ino=257 dd-2584 [007] 112.206721: balance_dirty_state: bdi btrfs-1: dirty=857 wb=663 unstable=0 bg_thresh=1003 thresh=2006 gap=486 poll_thresh=19 ino=257 dd-2584 [007] 112.206729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-143% task_gap=-386% task_weight=99% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 112.213900: balance_dirty_state: bdi btrfs-1: dirty=857 wb=538 unstable=0 bg_thresh=1002 thresh=2004 gap=609 poll_thresh=19 ino=257 dd-2584 [007] 112.213999: balance_dirty_state: bdi btrfs-1: dirty=857 wb=538 unstable=0 bg_thresh=1001 thresh=2003 gap=608 poll_thresh=14 ino=257 dd-2584 [007] 112.214057: balance_dirty_state: bdi btrfs-1: dirty=882 wb=538 unstable=0 bg_thresh=1004 thresh=2008 gap=588 poll_thresh=15 ino=257 dd-2584 [007] 112.214114: balance_dirty_state: bdi btrfs-1: dirty=882 wb=538 unstable=0 bg_thresh=1001 thresh=2002 gap=582 poll_thresh=16 ino=257 dd-2584 [007] 112.214227: balance_dirty_state: bdi btrfs-1: dirty=932 wb=538 unstable=0 bg_thresh=1003 thresh=2006 gap=536 poll_thresh=17 ino=257 dd-2584 [007] 112.214342: balance_dirty_state: bdi btrfs-1: dirty=957 wb=538 unstable=0 bg_thresh=1002 thresh=2005 gap=510 poll_thresh=18 ino=257 dd-2584 [007] 112.214457: balance_dirty_state: bdi btrfs-1: dirty=982 wb=538 unstable=0 bg_thresh=1002 thresh=2004 gap=484 poll_thresh=19 ino=257 dd-2584 [007] 112.214461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-387% task_weight=98% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 112.221942: balance_dirty_state: bdi btrfs-1: dirty=982 wb=413 unstable=0 bg_thresh=1003 thresh=2006 gap=611 poll_thresh=19 ino=257 dd-2584 [007] 112.222035: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=413 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=14 ino=257 flush-btrfs-1-2586 [004] 112.222096: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29724 wrote=0 to_write=8192 dd-2584 [007] 112.222097: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=413 unstable=0 bg_thresh=1002 thresh=2005 gap=560 poll_thresh=15 ino=257 dd-2584 [007] 112.222333: balance_dirty_state: bdi btrfs-1: dirty=982 wb=463 unstable=0 bg_thresh=1002 thresh=2004 gap=559 poll_thresh=16 ino=257 dd-2584 [007] 112.222460: balance_dirty_state: bdi btrfs-1: dirty=982 wb=513 unstable=0 bg_thresh=1001 thresh=2003 gap=508 poll_thresh=17 ino=257 dd-2584 [007] 112.222585: balance_dirty_state: bdi btrfs-1: dirty=957 wb=563 unstable=0 bg_thresh=1003 thresh=2007 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 112.222587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=99% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 112.224502: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=1024 to_write=7168 dd-2584 [007] 112.229873: balance_dirty_state: bdi btrfs-1: dirty=82 wb=1288 unstable=0 bg_thresh=998 thresh=1997 gap=627 poll_thresh=18 ino=257 dd-2584 [007] 112.229939: balance_dirty_state: bdi btrfs-1: dirty=82 wb=1288 unstable=0 bg_thresh=998 thresh=1997 gap=627 poll_thresh=13 ino=257 dd-2584 [007] 112.230000: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1288 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=14 ino=257 dd-2584 [007] 112.230061: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1288 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=15 ino=257 dd-2584 [007] 112.230121: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1288 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=16 ino=257 dd-2584 [007] 112.230239: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1288 unstable=0 bg_thresh=997 thresh=1994 gap=524 poll_thresh=17 ino=257 dd-2584 [007] 112.230358: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1288 unstable=0 bg_thresh=999 thresh=1998 gap=503 poll_thresh=18 ino=257 dd-2584 [007] 112.230477: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1288 unstable=0 bg_thresh=998 thresh=1997 gap=477 poll_thresh=19 ino=257 dd-2584 [007] 112.230482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-149% task_gap=-399% task_weight=100% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 112.237908: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1163 unstable=0 bg_thresh=999 thresh=1998 gap=603 poll_thresh=19 ino=257 dd-2584 [007] 112.237994: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1163 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=14 ino=257 dd-2584 [007] 112.238222: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1163 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=15 ino=257 dd-2584 [007] 112.238279: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1163 unstable=0 bg_thresh=998 thresh=1996 gap=551 poll_thresh=16 ino=257 dd-2584 [007] 112.238391: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1163 unstable=0 bg_thresh=997 thresh=1995 gap=525 poll_thresh=17 ino=257 dd-2584 [007] 112.238504: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1163 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=18 ino=257 dd-2584 [007] 112.238508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-395% task_weight=98% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.245894: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1038 unstable=0 bg_thresh=998 thresh=1997 gap=609 poll_thresh=18 ino=257 dd-2584 [006] 112.245966: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1038 unstable=0 bg_thresh=996 thresh=1992 gap=579 poll_thresh=13 ino=257 dd-2584 [006] 112.246031: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1038 unstable=0 bg_thresh=998 thresh=1997 gap=584 poll_thresh=14 ino=257 dd-2584 [006] 112.246092: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1038 unstable=0 bg_thresh=998 thresh=1997 gap=559 poll_thresh=15 ino=257 dd-2584 [006] 112.246153: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1038 unstable=0 bg_thresh=997 thresh=1994 gap=531 poll_thresh=16 ino=257 dd-2584 [006] 112.246275: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1038 unstable=0 bg_thresh=999 thresh=1999 gap=511 poll_thresh=17 ino=257 dd-2584 [006] 112.246401: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1038 unstable=0 bg_thresh=997 thresh=1995 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 112.246406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-401% task_weight=99% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.253863: balance_dirty_state: bdi btrfs-1: dirty=475 wb=913 unstable=0 bg_thresh=997 thresh=1995 gap=607 poll_thresh=18 ino=257 dd-2584 [006] 112.253930: balance_dirty_state: bdi btrfs-1: dirty=500 wb=913 unstable=0 bg_thresh=1000 thresh=2000 gap=587 poll_thresh=13 ino=257 dd-2584 [006] 112.253991: balance_dirty_state: bdi btrfs-1: dirty=525 wb=913 unstable=0 bg_thresh=999 thresh=1999 gap=561 poll_thresh=14 ino=257 dd-2584 [006] 112.254224: balance_dirty_state: bdi btrfs-1: dirty=525 wb=913 unstable=0 bg_thresh=999 thresh=1999 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 112.254284: balance_dirty_state: bdi btrfs-1: dirty=550 wb=913 unstable=0 bg_thresh=999 thresh=1998 gap=535 poll_thresh=16 ino=257 dd-2584 [006] 112.254402: balance_dirty_state: bdi btrfs-1: dirty=575 wb=913 unstable=0 bg_thresh=998 thresh=1997 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 112.254519: balance_dirty_state: bdi btrfs-1: dirty=600 wb=913 unstable=0 bg_thresh=1000 thresh=2001 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 112.254523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-392% task_weight=98% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.261910: balance_dirty_state: bdi btrfs-1: dirty=600 wb=788 unstable=0 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=18 ino=257 dd-2584 [006] 112.262011: balance_dirty_state: bdi btrfs-1: dirty=625 wb=788 unstable=0 bg_thresh=1001 thresh=2002 gap=589 poll_thresh=13 ino=257 dd-2584 [006] 112.262068: balance_dirty_state: bdi btrfs-1: dirty=650 wb=788 unstable=0 bg_thresh=1000 thresh=2001 gap=563 poll_thresh=14 ino=257 dd-2584 [006] 112.262126: balance_dirty_state: bdi btrfs-1: dirty=650 wb=788 unstable=0 bg_thresh=1000 thresh=2001 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 112.262182: balance_dirty_state: bdi btrfs-1: dirty=675 wb=788 unstable=0 bg_thresh=1000 thresh=2000 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 112.262296: balance_dirty_state: bdi btrfs-1: dirty=700 wb=788 unstable=0 bg_thresh=999 thresh=1999 gap=511 poll_thresh=17 ino=257 dd-2584 [006] 112.262408: balance_dirty_state: bdi btrfs-1: dirty=750 wb=788 unstable=0 bg_thresh=1001 thresh=2003 gap=465 poll_thresh=18 ino=257 dd-2584 [006] 112.262412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-342% task_weight=98% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 112.269947: balance_dirty_state: bdi btrfs-1: dirty=750 wb=638 unstable=0 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=18 ino=257 dd-2584 [000] 112.270046: balance_dirty_state: bdi btrfs-1: dirty=750 wb=638 unstable=0 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=13 ino=257 dd-2584 [000] 112.270162: balance_dirty_state: bdi btrfs-1: dirty=775 wb=638 unstable=0 bg_thresh=1001 thresh=2002 gap=589 poll_thresh=14 ino=257 dd-2584 [000] 112.270626: balance_dirty_state: bdi btrfs-1: dirty=800 wb=638 unstable=0 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 112.270743: balance_dirty_state: bdi btrfs-1: dirty=800 wb=638 unstable=0 bg_thresh=1006 thresh=2012 gap=574 poll_thresh=16 ino=257 dd-2584 [000] 112.270980: balance_dirty_state: bdi btrfs-1: dirty=850 wb=638 unstable=0 bg_thresh=1005 thresh=2011 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 112.271215: balance_dirty_state: bdi btrfs-1: dirty=875 wb=638 unstable=0 bg_thresh=1005 thresh=2010 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 112.271224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 112.277940: balance_dirty_state: bdi btrfs-1: dirty=875 wb=513 unstable=0 bg_thresh=1005 thresh=2010 gap=622 poll_thresh=18 ino=257 dd-2584 [000] 112.278067: balance_dirty_state: bdi btrfs-1: dirty=900 wb=513 unstable=0 bg_thresh=1007 thresh=2015 gap=602 poll_thresh=13 ino=257 dd-2584 [000] 112.278186: balance_dirty_state: bdi btrfs-1: dirty=900 wb=513 unstable=0 bg_thresh=1007 thresh=2014 gap=601 poll_thresh=14 ino=257 dd-2584 [000] 112.278303: balance_dirty_state: bdi btrfs-1: dirty=925 wb=513 unstable=0 bg_thresh=1007 thresh=2014 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 112.278421: balance_dirty_state: bdi btrfs-1: dirty=950 wb=513 unstable=0 bg_thresh=1006 thresh=2013 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 112.278656: balance_dirty_state: bdi btrfs-1: dirty=975 wb=513 unstable=0 bg_thresh=1006 thresh=2012 gap=524 poll_thresh=17 ino=257 dd-2584 [000] 112.278893: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=513 unstable=0 bg_thresh=1005 thresh=2011 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 112.278902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 112.285912: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=388 unstable=0 bg_thresh=1007 thresh=2015 gap=627 poll_thresh=18 ino=257 dd-2584 [000] 112.286013: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=388 unstable=0 bg_thresh=1010 thresh=2020 gap=607 poll_thresh=13 ino=257 flush-btrfs-1-2586 [004] 112.286059: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29788 wrote=0 to_write=8192 dd-2584 [000] 112.286216: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=388 unstable=0 bg_thresh=1009 thresh=2019 gap=606 poll_thresh=14 ino=257 dd-2584 [000] 112.286983: balance_dirty_state: bdi btrfs-1: dirty=975 wb=463 unstable=0 bg_thresh=1006 thresh=2013 gap=575 poll_thresh=15 ino=257 dd-2584 [000] 112.287184: balance_dirty_state: bdi btrfs-1: dirty=975 wb=488 unstable=0 bg_thresh=1006 thresh=2012 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 112.287617: balance_dirty_state: bdi btrfs-1: dirty=950 wb=538 unstable=0 bg_thresh=1005 thresh=2011 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 112.287864: balance_dirty_state: bdi btrfs-1: dirty=925 wb=513 unstable=0 bg_thresh=1000 thresh=2000 gap=562 poll_thresh=18 ino=257 dd-2584 [000] 112.288122: balance_dirty_state: bdi btrfs-1: dirty=875 wb=513 unstable=0 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=19 ino=257 dd-2584 [000] 112.288359: balance_dirty_state: bdi btrfs-1: dirty=875 wb=588 unstable=0 bg_thresh=1002 thresh=2004 gap=541 poll_thresh=20 ino=257 dd-2584 [000] 112.288549: balance_dirty_state: bdi btrfs-1: dirty=850 wb=613 unstable=0 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=21 ino=257 dd-2584 [000] 112.288756: balance_dirty_state: bdi btrfs-1: dirty=825 wb=663 unstable=0 bg_thresh=1004 thresh=2008 gap=520 poll_thresh=22 ino=257 dd-2584 [000] 112.289385: balance_dirty_state: bdi btrfs-1: dirty=750 wb=813 unstable=0 bg_thresh=1006 thresh=2013 gap=450 poll_thresh=23 ino=257 dd-2584 [000] 112.289387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 112.293414: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=1200 to_write=6992 dd-2584 [003] 112.293917: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1463 unstable=0 bg_thresh=1004 thresh=2008 gap=445 poll_thresh=23 ino=257 dd-2584 [003] 112.293931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 112.301913: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1338 unstable=0 bg_thresh=992 thresh=1984 gap=546 poll_thresh=23 ino=257 dd-2584 [003] 112.302173: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1338 unstable=0 bg_thresh=992 thresh=1984 gap=546 poll_thresh=17 ino=257 dd-2584 [003] 112.302293: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1338 unstable=0 bg_thresh=994 thresh=1989 gap=501 poll_thresh=18 ino=257 dd-2584 [003] 112.302410: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1338 unstable=0 bg_thresh=999 thresh=1998 gap=485 poll_thresh=19 ino=257 dd-2584 [003] 112.302415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 112.309930: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1213 unstable=0 bg_thresh=992 thresh=1985 gap=597 poll_thresh=19 ino=257 dd-2584 [003] 112.309996: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1213 unstable=0 bg_thresh=992 thresh=1985 gap=572 poll_thresh=14 ino=257 dd-2584 [003] 112.310054: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1213 unstable=0 bg_thresh=995 thresh=1990 gap=577 poll_thresh=15 ino=257 dd-2584 [003] 112.310113: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1213 unstable=0 bg_thresh=995 thresh=1990 gap=552 poll_thresh=16 ino=257 dd-2584 [003] 112.310231: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1213 unstable=0 bg_thresh=997 thresh=1995 gap=532 poll_thresh=17 ino=257 dd-2584 [003] 112.310351: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1213 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=18 ino=257 dd-2584 [003] 112.310356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 112.321878: balance_dirty_state: bdi btrfs-1: dirty=300 wb=963 unstable=0 bg_thresh=996 thresh=1992 gap=729 poll_thresh=18 ino=257 dd-2584 [003] 112.321954: balance_dirty_state: bdi btrfs-1: dirty=300 wb=963 unstable=0 bg_thresh=996 thresh=1992 gap=729 poll_thresh=13 ino=257 dd-2584 [003] 112.322015: balance_dirty_state: bdi btrfs-1: dirty=325 wb=963 unstable=0 bg_thresh=998 thresh=1997 gap=709 poll_thresh=14 ino=257 dd-2584 [003] 112.322073: balance_dirty_state: bdi btrfs-1: dirty=325 wb=963 unstable=0 bg_thresh=998 thresh=1997 gap=709 poll_thresh=15 ino=257 dd-2584 [003] 112.322133: balance_dirty_state: bdi btrfs-1: dirty=350 wb=963 unstable=0 bg_thresh=1001 thresh=2002 gap=689 poll_thresh=16 ino=257 dd-2584 [003] 112.322426: balance_dirty_state: bdi btrfs-1: dirty=375 wb=963 unstable=0 bg_thresh=997 thresh=1995 gap=657 poll_thresh=17 ino=257 dd-2584 [003] 112.322547: balance_dirty_state: bdi btrfs-1: dirty=425 wb=963 unstable=0 bg_thresh=999 thresh=1999 gap=611 poll_thresh=18 ino=257 dd-2584 [003] 112.322665: balance_dirty_state: bdi btrfs-1: dirty=450 wb=963 unstable=0 bg_thresh=999 thresh=1998 gap=585 poll_thresh=19 ino=257 dd-2584 [003] 112.322781: balance_dirty_state: bdi btrfs-1: dirty=475 wb=963 unstable=0 bg_thresh=998 thresh=1997 gap=559 poll_thresh=20 ino=257 dd-2584 [003] 112.322901: balance_dirty_state: bdi btrfs-1: dirty=500 wb=963 unstable=0 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=21 ino=257 dd-2584 [003] 112.323019: balance_dirty_state: bdi btrfs-1: dirty=550 wb=963 unstable=0 bg_thresh=1003 thresh=2006 gap=493 poll_thresh=22 ino=257 dd-2584 [003] 112.323024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 112.333867: balance_dirty_state: bdi btrfs-1: dirty=550 wb=713 unstable=0 bg_thresh=993 thresh=1987 gap=724 poll_thresh=22 ino=257 dd-2584 [003] 112.333969: balance_dirty_state: bdi btrfs-1: dirty=550 wb=713 unstable=0 bg_thresh=993 thresh=1987 gap=724 poll_thresh=16 ino=257 dd-2584 [003] 112.334084: balance_dirty_state: bdi btrfs-1: dirty=600 wb=713 unstable=0 bg_thresh=996 thresh=1992 gap=679 poll_thresh=17 ino=257 dd-2584 [003] 112.334361: balance_dirty_state: bdi btrfs-1: dirty=625 wb=713 unstable=0 bg_thresh=998 thresh=1997 gap=659 poll_thresh=18 ino=257 dd-2584 [003] 112.334477: balance_dirty_state: bdi btrfs-1: dirty=650 wb=713 unstable=0 bg_thresh=1003 thresh=2007 gap=644 poll_thresh=19 ino=257 dd-2584 [003] 112.334592: balance_dirty_state: bdi btrfs-1: dirty=700 wb=713 unstable=0 bg_thresh=1000 thresh=2000 gap=587 poll_thresh=20 ino=257 dd-2584 [003] 112.334705: balance_dirty_state: bdi btrfs-1: dirty=725 wb=713 unstable=0 bg_thresh=999 thresh=1999 gap=561 poll_thresh=21 ino=257 dd-2584 [003] 112.334818: balance_dirty_state: bdi btrfs-1: dirty=750 wb=713 unstable=0 bg_thresh=999 thresh=1998 gap=535 poll_thresh=22 ino=257 dd-2584 [003] 112.334932: balance_dirty_state: bdi btrfs-1: dirty=775 wb=713 unstable=0 bg_thresh=1001 thresh=2002 gap=514 poll_thresh=23 ino=257 dd-2584 [003] 112.335045: balance_dirty_state: bdi btrfs-1: dirty=825 wb=713 unstable=0 bg_thresh=1000 thresh=2001 gap=463 poll_thresh=24 ino=257 dd-2584 [003] 112.335049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 112.345974: balance_dirty_state: bdi btrfs-1: dirty=825 wb=588 unstable=0 bg_thresh=994 thresh=1988 gap=575 poll_thresh=24 ino=257 dd-2584 [003] 112.346084: balance_dirty_state: bdi btrfs-1: dirty=825 wb=588 unstable=0 bg_thresh=994 thresh=1988 gap=575 poll_thresh=18 ino=257 dd-2584 [003] 112.346196: balance_dirty_state: bdi btrfs-1: dirty=875 wb=588 unstable=0 bg_thresh=996 thresh=1993 gap=530 poll_thresh=19 ino=257 dd-2584 [003] 112.346474: balance_dirty_state: bdi btrfs-1: dirty=900 wb=588 unstable=0 bg_thresh=999 thresh=1998 gap=510 poll_thresh=20 ino=257 dd-2584 [003] 112.346588: balance_dirty_state: bdi btrfs-1: dirty=925 wb=588 unstable=0 bg_thresh=1001 thresh=2002 gap=489 poll_thresh=21 ino=257 dd-2584 [003] 112.346592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 112.354029: balance_dirty_state: bdi btrfs-1: dirty=925 wb=463 unstable=0 bg_thresh=993 thresh=1986 gap=598 poll_thresh=21 ino=257 dd-2584 [003] 112.354121: balance_dirty_state: bdi btrfs-1: dirty=950 wb=463 unstable=0 bg_thresh=993 thresh=1986 gap=573 poll_thresh=16 ino=257 dd-2584 [003] 112.354235: balance_dirty_state: bdi btrfs-1: dirty=975 wb=463 unstable=0 bg_thresh=995 thresh=1991 gap=553 poll_thresh=17 ino=257 dd-2584 [003] 112.354346: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=463 unstable=0 bg_thresh=998 thresh=1996 gap=533 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 112.354432: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29856 wrote=0 to_write=8192 dd-2584 [003] 112.354472: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=463 unstable=0 bg_thresh=1003 thresh=2006 gap=493 poll_thresh=19 ino=257 dd-2584 [003] 112.354474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 112.356834: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=304 wrote=944 to_write=7248 dd-2584 [003] 112.365833: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1138 unstable=0 bg_thresh=996 thresh=1993 gap=755 poll_thresh=19 ino=257 dd-2584 [003] 112.365903: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1138 unstable=0 bg_thresh=996 thresh=1993 gap=755 poll_thresh=14 ino=257 dd-2584 [003] 112.365966: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1138 unstable=0 bg_thresh=999 thresh=1998 gap=735 poll_thresh=15 ino=257 dd-2584 [003] 112.366028: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1138 unstable=0 bg_thresh=999 thresh=1998 gap=710 poll_thresh=16 ino=257 dd-2584 [003] 112.366149: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1138 unstable=0 bg_thresh=1001 thresh=2003 gap=690 poll_thresh=17 ino=257 dd-2584 [003] 112.366457: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1138 unstable=0 bg_thresh=1000 thresh=2001 gap=663 poll_thresh=18 ino=257 dd-2584 [003] 112.366580: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1138 unstable=0 bg_thresh=1000 thresh=2000 gap=637 poll_thresh=19 ino=257 dd-2584 [003] 112.366702: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1138 unstable=0 bg_thresh=999 thresh=1999 gap=586 poll_thresh=20 ino=257 dd-2584 [003] 112.366824: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1138 unstable=0 bg_thresh=999 thresh=1998 gap=560 poll_thresh=21 ino=257 dd-2584 [003] 112.366948: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1138 unstable=0 bg_thresh=1001 thresh=2002 gap=539 poll_thresh=22 ino=257 dd-2584 [003] 112.367071: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1138 unstable=0 bg_thresh=1000 thresh=2001 gap=513 poll_thresh=23 ino=257 dd-2584 [003] 112.367197: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1138 unstable=0 bg_thresh=1000 thresh=2000 gap=462 poll_thresh=24 ino=257 dd-2584 [003] 112.367202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 112.377816: balance_dirty_state: bdi btrfs-1: dirty=400 wb=963 unstable=0 bg_thresh=994 thresh=1989 gap=626 poll_thresh=24 ino=257 dd-2584 [003] 112.377881: balance_dirty_state: bdi btrfs-1: dirty=400 wb=963 unstable=0 bg_thresh=994 thresh=1989 gap=626 poll_thresh=18 ino=257 dd-2584 [003] 112.378172: balance_dirty_state: bdi btrfs-1: dirty=450 wb=963 unstable=0 bg_thresh=997 thresh=1994 gap=581 poll_thresh=19 ino=257 dd-2584 [003] 112.378289: balance_dirty_state: bdi btrfs-1: dirty=475 wb=963 unstable=0 bg_thresh=999 thresh=1999 gap=561 poll_thresh=20 ino=257 dd-2584 [003] 112.378407: balance_dirty_state: bdi btrfs-1: dirty=500 wb=963 unstable=0 bg_thresh=1001 thresh=2003 gap=540 poll_thresh=21 ino=257 dd-2584 [003] 112.378524: balance_dirty_state: bdi btrfs-1: dirty=550 wb=963 unstable=0 bg_thresh=1001 thresh=2002 gap=489 poll_thresh=22 ino=257 dd-2584 [003] 112.378529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 112.385909: balance_dirty_state: bdi btrfs-1: dirty=550 wb=838 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=22 ino=257 dd-2584 [003] 112.386020: balance_dirty_state: bdi btrfs-1: dirty=550 wb=838 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=16 ino=257 dd-2584 [003] 112.386133: balance_dirty_state: bdi btrfs-1: dirty=575 wb=838 unstable=0 bg_thresh=1001 thresh=2003 gap=590 poll_thresh=17 ino=257 dd-2584 [003] 112.386245: balance_dirty_state: bdi btrfs-1: dirty=625 wb=838 unstable=0 bg_thresh=1001 thresh=2002 gap=539 poll_thresh=18 ino=257 dd-2584 [003] 112.386358: balance_dirty_state: bdi btrfs-1: dirty=650 wb=838 unstable=0 bg_thresh=1003 thresh=2006 gap=518 poll_thresh=19 ino=257 dd-2584 [003] 112.386471: balance_dirty_state: bdi btrfs-1: dirty=675 wb=838 unstable=0 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=20 ino=257 dd-2584 [003] 112.386475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 112.393944: balance_dirty_state: bdi btrfs-1: dirty=675 wb=713 unstable=0 bg_thresh=993 thresh=1987 gap=599 poll_thresh=20 ino=257 dd-2584 [003] 112.394201: balance_dirty_state: bdi btrfs-1: dirty=700 wb=713 unstable=0 bg_thresh=993 thresh=1987 gap=574 poll_thresh=15 ino=257 dd-2584 [003] 112.394259: balance_dirty_state: bdi btrfs-1: dirty=725 wb=713 unstable=0 bg_thresh=996 thresh=1992 gap=554 poll_thresh=16 ino=257 dd-2584 [003] 112.394373: balance_dirty_state: bdi btrfs-1: dirty=750 wb=713 unstable=0 bg_thresh=998 thresh=1997 gap=534 poll_thresh=17 ino=257 dd-2584 [003] 112.394489: balance_dirty_state: bdi btrfs-1: dirty=775 wb=713 unstable=0 bg_thresh=1001 thresh=2002 gap=514 poll_thresh=18 ino=257 dd-2584 [003] 112.394612: balance_dirty_state: bdi btrfs-1: dirty=800 wb=713 unstable=0 bg_thresh=1003 thresh=2006 gap=493 poll_thresh=19 ino=257 dd-2584 [003] 112.394616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=62596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 112.401912: balance_dirty_state: bdi btrfs-1: dirty=800 wb=588 unstable=0 bg_thresh=993 thresh=1986 gap=598 poll_thresh=19 ino=257 dd-2584 [003] 112.401995: balance_dirty_state: bdi btrfs-1: dirty=825 wb=588 unstable=0 bg_thresh=993 thresh=1986 gap=573 poll_thresh=14 ino=257 dd-2584 [003] 112.402053: balance_dirty_state: bdi btrfs-1: dirty=850 wb=588 unstable=0 bg_thresh=995 thresh=1991 gap=553 poll_thresh=15 ino=257 dd-2584 [003] 112.402110: balance_dirty_state: bdi btrfs-1: dirty=850 wb=588 unstable=0 bg_thresh=995 thresh=1991 gap=553 poll_thresh=16 ino=257 dd-2584 [003] 112.402224: balance_dirty_state: bdi btrfs-1: dirty=900 wb=588 unstable=0 bg_thresh=998 thresh=1996 gap=508 poll_thresh=17 ino=257 dd-2584 [003] 112.402342: balance_dirty_state: bdi btrfs-1: dirty=925 wb=588 unstable=0 bg_thresh=1003 thresh=2006 gap=493 poll_thresh=18 ino=257 dd-2584 [003] 112.402346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=63180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 112.409909: balance_dirty_state: bdi btrfs-1: dirty=925 wb=463 unstable=0 bg_thresh=1000 thresh=2001 gap=613 poll_thresh=18 ino=257 dd-2584 [003] 112.409999: balance_dirty_state: bdi btrfs-1: dirty=950 wb=463 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=13 ino=257 dd-2584 [003] 112.410232: balance_dirty_state: bdi btrfs-1: dirty=950 wb=338 unstable=0 bg_thresh=1003 thresh=2006 gap=718 poll_thresh=14 ino=257 dd-2584 [003] 112.410294: balance_dirty_state: bdi btrfs-1: dirty=975 wb=338 unstable=0 bg_thresh=997 thresh=1994 gap=681 poll_thresh=15 ino=257 dd-2584 [003] 112.410356: balance_dirty_state: bdi btrfs-1: dirty=975 wb=338 unstable=0 bg_thresh=999 thresh=1999 gap=686 poll_thresh=16 ino=257 dd-2584 [003] 112.410474: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=338 unstable=0 bg_thresh=999 thresh=1998 gap=635 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 112.410524: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29912 wrote=0 to_write=8192 dd-2584 [003] 112.410600: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=338 unstable=0 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=18 ino=257 dd-2584 [003] 112.410723: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=338 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=19 ino=257 dd-2584 [003] 112.410849: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=388 unstable=0 bg_thresh=1000 thresh=2000 gap=562 poll_thresh=20 ino=257 dd-2584 [003] 112.410978: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=463 unstable=0 bg_thresh=996 thresh=1993 gap=505 poll_thresh=21 ino=257 dd-2584 [003] 112.411104: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=513 unstable=0 bg_thresh=998 thresh=1997 gap=484 poll_thresh=22 ino=257 dd-2584 [003] 112.411106: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=63180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 112.413076: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=360 wrote=1088 to_write=7104 dd-2584 [003] 112.417875: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1413 unstable=0 bg_thresh=998 thresh=1997 gap=484 poll_thresh=22 ino=257 dd-2584 [003] 112.417884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=63180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 112.425857: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1163 unstable=0 bg_thresh=988 thresh=1976 gap=713 poll_thresh=22 ino=257 dd-2584 [007] 112.425956: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1138 unstable=0 bg_thresh=988 thresh=1976 gap=738 poll_thresh=16 ino=257 dd-2584 [007] 112.426250: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1138 unstable=0 bg_thresh=987 thresh=1975 gap=687 poll_thresh=17 ino=257 dd-2584 [007] 112.426364: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1138 unstable=0 bg_thresh=987 thresh=1974 gap=661 poll_thresh=18 ino=257 dd-2584 [007] 112.426477: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1138 unstable=0 bg_thresh=989 thresh=1978 gap=640 poll_thresh=19 ino=257 dd-2584 [007] 112.426589: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1138 unstable=0 bg_thresh=988 thresh=1977 gap=614 poll_thresh=20 ino=257 dd-2584 [007] 112.426701: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1138 unstable=0 bg_thresh=988 thresh=1976 gap=563 poll_thresh=21 ino=257 dd-2584 [007] 112.426815: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1138 unstable=0 bg_thresh=990 thresh=1980 gap=542 poll_thresh=22 ino=257 dd-2584 [007] 112.426930: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1138 unstable=0 bg_thresh=989 thresh=1979 gap=516 poll_thresh=23 ino=257 dd-2584 [007] 112.427043: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1138 unstable=0 bg_thresh=989 thresh=1978 gap=465 poll_thresh=24 ino=257 dd-2584 [007] 112.427048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=63180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 112.433975: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1113 unstable=0 bg_thresh=986 thresh=1973 gap=485 poll_thresh=24 ino=257 dd-2584 [007] 112.433984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=63180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 112.441975: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1113 unstable=0 bg_thresh=984 thresh=1969 gap=481 poll_thresh=24 ino=257 dd-2584 [007] 112.441981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=63180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.449942: balance_dirty_state: bdi btrfs-1: dirty=375 wb=988 unstable=0 bg_thresh=998 thresh=1997 gap=634 poll_thresh=24 ino=257 dd-2584 [006] 112.450189: balance_dirty_state: bdi btrfs-1: dirty=375 wb=888 unstable=0 bg_thresh=1001 thresh=2002 gap=739 poll_thresh=18 ino=257 dd-2584 [006] 112.450335: balance_dirty_state: bdi btrfs-1: dirty=400 wb=788 unstable=0 bg_thresh=999 thresh=1999 gap=811 poll_thresh=19 ino=257 dd-2584 [006] 112.450501: balance_dirty_state: bdi btrfs-1: dirty=450 wb=738 unstable=0 bg_thresh=1002 thresh=2004 gap=816 poll_thresh=20 ino=257 dd-2584 [006] 112.450713: balance_dirty_state: bdi btrfs-1: dirty=475 wb=738 unstable=0 bg_thresh=1004 thresh=2008 gap=795 poll_thresh=21 ino=257 dd-2584 [006] 112.450832: balance_dirty_state: bdi btrfs-1: dirty=500 wb=738 unstable=0 bg_thresh=1003 thresh=2007 gap=769 poll_thresh=22 ino=257 dd-2584 [006] 112.450952: balance_dirty_state: bdi btrfs-1: dirty=550 wb=738 unstable=0 bg_thresh=1003 thresh=2006 gap=718 poll_thresh=23 ino=257 dd-2584 [006] 112.451072: balance_dirty_state: bdi btrfs-1: dirty=575 wb=738 unstable=0 bg_thresh=1002 thresh=2004 gap=691 poll_thresh=24 ino=257 dd-2584 [006] 112.451189: balance_dirty_state: bdi btrfs-1: dirty=600 wb=738 unstable=0 bg_thresh=1001 thresh=2003 gap=665 poll_thresh=25 ino=257 dd-2584 [006] 112.451468: balance_dirty_state: bdi btrfs-1: dirty=625 wb=738 unstable=0 bg_thresh=1001 thresh=2002 gap=639 poll_thresh=26 ino=257 dd-2584 [006] 112.451590: balance_dirty_state: bdi btrfs-1: dirty=675 wb=738 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=27 ino=257 dd-2584 [006] 112.451710: balance_dirty_state: bdi btrfs-1: dirty=700 wb=738 unstable=0 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=28 ino=257 dd-2584 [006] 112.451828: balance_dirty_state: bdi btrfs-1: dirty=725 wb=738 unstable=0 bg_thresh=1002 thresh=2004 gap=541 poll_thresh=29 ino=257 dd-2584 [006] 112.451947: balance_dirty_state: bdi btrfs-1: dirty=775 wb=738 unstable=0 bg_thresh=1001 thresh=2003 gap=490 poll_thresh=30 ino=257 dd-2584 [006] 112.451952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=63180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 112.461881: balance_dirty_state: bdi btrfs-1: dirty=775 wb=613 unstable=0 bg_thresh=994 thresh=1988 gap=600 poll_thresh=30 ino=257 dd-2584 [002] 112.462073: balance_dirty_state: bdi btrfs-1: dirty=775 wb=613 unstable=0 bg_thresh=993 thresh=1987 gap=599 poll_thresh=22 ino=257 dd-2584 [002] 112.462384: balance_dirty_state: bdi btrfs-1: dirty=800 wb=613 unstable=0 bg_thresh=987 thresh=1974 gap=561 poll_thresh=23 ino=257 dd-2584 [002] 112.462590: balance_dirty_state: bdi btrfs-1: dirty=850 wb=613 unstable=0 bg_thresh=983 thresh=1967 gap=504 poll_thresh=24 ino=257 dd-2584 [002] 112.462882: balance_dirty_state: bdi btrfs-1: dirty=875 wb=613 unstable=0 bg_thresh=982 thresh=1965 gap=477 poll_thresh=25 ino=257 dd-2584 [002] 112.462895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=63180 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 112.470027: balance_dirty_state: bdi btrfs-1: dirty=875 wb=488 unstable=0 bg_thresh=991 thresh=1983 gap=620 poll_thresh=25 ino=257 dd-2584 [002] 112.470506: balance_dirty_state: bdi btrfs-1: dirty=900 wb=488 unstable=0 bg_thresh=988 thresh=1977 gap=589 poll_thresh=19 ino=257 dd-2584 [002] 112.470746: balance_dirty_state: bdi btrfs-1: dirty=925 wb=488 unstable=0 bg_thresh=988 thresh=1976 gap=563 poll_thresh=20 ino=257 dd-2584 [002] 112.470984: balance_dirty_state: bdi btrfs-1: dirty=950 wb=488 unstable=0 bg_thresh=990 thresh=1980 gap=542 poll_thresh=21 ino=257 dd-2584 [002] 112.471228: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=488 unstable=0 bg_thresh=989 thresh=1979 gap=491 poll_thresh=22 ino=257 dd-2584 [002] 112.471237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=63180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 112.471316: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29972 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 112.476579: writeback_single_inode: bdi btrfs-1: ino=257 state= age=424 wrote=896 to_write=7296 dd-2584 [002] 112.477997: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1263 unstable=0 bg_thresh=992 thresh=1985 gap=622 poll_thresh=22 ino=257 dd-2584 [002] 112.478080: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1263 unstable=0 bg_thresh=992 thresh=1984 gap=621 poll_thresh=16 ino=257 dd-2584 [002] 112.478201: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1263 unstable=0 bg_thresh=991 thresh=1983 gap=595 poll_thresh=17 ino=257 dd-2584 [002] 112.478325: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1263 unstable=0 bg_thresh=988 thresh=1976 gap=538 poll_thresh=18 ino=257 dd-2584 [002] 112.478451: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1263 unstable=0 bg_thresh=990 thresh=1980 gap=517 poll_thresh=19 ino=257 dd-2584 [002] 112.478578: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1263 unstable=0 bg_thresh=989 thresh=1979 gap=491 poll_thresh=20 ino=257 dd-2584 [002] 112.478583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=63180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 112.485995: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1113 unstable=0 bg_thresh=982 thresh=1964 gap=626 poll_thresh=20 ino=257 dd-2584 [002] 112.486259: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1113 unstable=0 bg_thresh=982 thresh=1964 gap=613 poll_thresh=15 ino=257 dd-2584 [002] 112.486330: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1113 unstable=0 bg_thresh=981 thresh=1963 gap=599 poll_thresh=16 ino=257 dd-2584 [002] 112.486469: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1113 unstable=0 bg_thresh=981 thresh=1963 gap=560 poll_thresh=17 ino=257 dd-2584 [002] 112.486608: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1113 unstable=0 bg_thresh=982 thresh=1964 gap=535 poll_thresh=18 ino=257 dd-2584 [002] 112.486747: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1113 unstable=0 bg_thresh=981 thresh=1962 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 112.486889: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1113 unstable=0 bg_thresh=981 thresh=1962 gap=468 poll_thresh=20 ino=257 dd-2584 [002] 112.486894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=63180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 112.494009: balance_dirty_state: bdi btrfs-1: dirty=381 wb=988 unstable=0 bg_thresh=981 thresh=1962 gap=593 poll_thresh=20 ino=257 dd-2584 [002] 112.494092: balance_dirty_state: bdi btrfs-1: dirty=394 wb=988 unstable=0 bg_thresh=980 thresh=1961 gap=579 poll_thresh=15 ino=257 dd-2584 [002] 112.494166: balance_dirty_state: bdi btrfs-1: dirty=420 wb=988 unstable=0 bg_thresh=982 thresh=1965 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 112.494308: balance_dirty_state: bdi btrfs-1: dirty=446 wb=988 unstable=0 bg_thresh=982 thresh=1965 gap=531 poll_thresh=17 ino=257 dd-2584 [002] 112.494449: balance_dirty_state: bdi btrfs-1: dirty=485 wb=988 unstable=0 bg_thresh=981 thresh=1963 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 112.494454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=63180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.501986: balance_dirty_state: bdi btrfs-1: dirty=485 wb=863 unstable=0 bg_thresh=982 thresh=1965 gap=617 poll_thresh=18 ino=257 dd-2584 [006] 112.502476: balance_dirty_state: bdi btrfs-1: dirty=498 wb=863 unstable=0 bg_thresh=982 thresh=1965 gap=604 poll_thresh=13 ino=257 dd-2584 [006] 112.502614: balance_dirty_state: bdi btrfs-1: dirty=511 wb=863 unstable=0 bg_thresh=982 thresh=1964 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 112.502757: balance_dirty_state: bdi btrfs-1: dirty=524 wb=863 unstable=0 bg_thresh=981 thresh=1963 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 112.502885: balance_dirty_state: bdi btrfs-1: dirty=524 wb=863 unstable=0 bg_thresh=980 thresh=1961 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 112.503149: balance_dirty_state: bdi btrfs-1: dirty=574 wb=863 unstable=0 bg_thresh=986 thresh=1972 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 112.503409: balance_dirty_state: bdi btrfs-1: dirty=599 wb=863 unstable=0 bg_thresh=988 thresh=1976 gap=514 poll_thresh=18 ino=257 dd-2584 [006] 112.503673: balance_dirty_state: bdi btrfs-1: dirty=624 wb=863 unstable=0 bg_thresh=987 thresh=1975 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 112.503682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-284% task_weight=98% bdi_bw=63180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.510056: balance_dirty_state: bdi btrfs-1: dirty=624 wb=738 unstable=0 bg_thresh=986 thresh=1972 gap=610 poll_thresh=19 ino=257 dd-2584 [006] 112.510199: balance_dirty_state: bdi btrfs-1: dirty=649 wb=738 unstable=0 bg_thresh=983 thresh=1966 gap=579 poll_thresh=14 ino=257 dd-2584 [006] 112.510263: balance_dirty_state: bdi btrfs-1: dirty=649 wb=738 unstable=0 bg_thresh=985 thresh=1971 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 112.510328: balance_dirty_state: bdi btrfs-1: dirty=674 wb=738 unstable=0 bg_thresh=982 thresh=1965 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 112.510463: balance_dirty_state: bdi btrfs-1: dirty=699 wb=738 unstable=0 bg_thresh=984 thresh=1969 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 112.510769: balance_dirty_state: bdi btrfs-1: dirty=749 wb=738 unstable=0 bg_thresh=984 thresh=1968 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 112.510774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=63700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 112.510848: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=0 wrote=0 to_write=8192 dd-2584 [006] 112.518021: balance_dirty_state: bdi btrfs-1: dirty=749 wb=563 unstable=0 bg_thresh=986 thresh=1972 gap=660 poll_thresh=18 ino=257 dd-2584 [006] 112.518170: balance_dirty_state: bdi btrfs-1: dirty=749 wb=563 unstable=0 bg_thresh=988 thresh=1977 gap=665 poll_thresh=13 ino=257 dd-2584 [006] 112.518304: balance_dirty_state: bdi btrfs-1: dirty=774 wb=563 unstable=0 bg_thresh=985 thresh=1971 gap=634 poll_thresh=14 ino=257 dd-2584 [006] 112.518779: balance_dirty_state: bdi btrfs-1: dirty=787 wb=563 unstable=0 bg_thresh=985 thresh=1970 gap=620 poll_thresh=15 ino=257 dd-2584 [006] 112.518909: balance_dirty_state: bdi btrfs-1: dirty=812 wb=563 unstable=0 bg_thresh=985 thresh=1970 gap=595 poll_thresh=16 ino=257 dd-2584 [006] 112.519755: balance_dirty_state: bdi btrfs-1: dirty=850 wb=563 unstable=0 bg_thresh=986 thresh=1973 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 112.519943: balance_dirty_state: bdi btrfs-1: dirty=863 wb=438 unstable=0 bg_thresh=981 thresh=1963 gap=662 poll_thresh=18 ino=257 dd-2584 [006] 112.520191: balance_dirty_state: bdi btrfs-1: dirty=888 wb=438 unstable=0 bg_thresh=987 thresh=1974 gap=648 poll_thresh=19 ino=257 dd-2584 [006] 112.520451: balance_dirty_state: bdi btrfs-1: dirty=938 wb=438 unstable=0 bg_thresh=989 thresh=1978 gap=602 poll_thresh=20 ino=257 dd-2584 [006] 112.521159: balance_dirty_state: bdi btrfs-1: dirty=976 wb=438 unstable=0 bg_thresh=1040 thresh=2080 gap=666 poll_thresh=21 ino=257 dd-2584 [006] 112.521746: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=438 unstable=0 bg_thresh=1039 thresh=2079 gap=640 poll_thresh=22 ino=257 dd-2584 [006] 112.522009: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=438 unstable=0 bg_thresh=1041 thresh=2083 gap=619 poll_thresh=23 ino=257 dd-2584 [006] 112.522242: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=438 unstable=0 bg_thresh=1041 thresh=2082 gap=593 poll_thresh=24 ino=257 dd-2584 [006] 112.522448: balance_dirty_state: bdi btrfs-1: dirty=1101 wb=438 unstable=0 bg_thresh=1040 thresh=2081 gap=542 poll_thresh=25 ino=257 dd-2584 [006] 112.522575: balance_dirty_state: bdi btrfs-1: dirty=1101 wb=463 unstable=0 bg_thresh=1037 thresh=2074 gap=510 poll_thresh=26 ino=257 dd-2584 [006] 112.522576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=63700 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 112.525717: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=1056 to_write=7136 flush-btrfs-1-2586 [001] 112.525720: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12 wrote=0 to_write=7136 dd-2584 [006] 112.529975: balance_dirty_state: bdi btrfs-1: dirty=75 wb=1339 unstable=0 bg_thresh=1037 thresh=2074 gap=660 poll_thresh=26 ino=257 dd-2584 [006] 112.530107: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1339 unstable=0 bg_thresh=1039 thresh=2079 gap=640 poll_thresh=19 ino=257 dd-2584 [006] 112.530345: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1339 unstable=0 bg_thresh=1039 thresh=2078 gap=614 poll_thresh=20 ino=257 dd-2584 [006] 112.530581: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1339 unstable=0 bg_thresh=1038 thresh=2077 gap=588 poll_thresh=21 ino=257 dd-2584 [006] 112.530818: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1339 unstable=0 bg_thresh=1038 thresh=2076 gap=537 poll_thresh=22 ino=257 dd-2584 [006] 112.531413: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1339 unstable=0 bg_thresh=1040 thresh=2080 gap=516 poll_thresh=23 ino=257 dd-2584 [006] 112.531423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1341 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=63700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.537934: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1214 unstable=0 bg_thresh=1040 thresh=2080 gap=641 poll_thresh=23 ino=257 dd-2584 [006] 112.538043: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1214 unstable=0 bg_thresh=1039 thresh=2079 gap=640 poll_thresh=17 ino=257 dd-2584 [006] 112.538160: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1214 unstable=0 bg_thresh=1039 thresh=2078 gap=589 poll_thresh=18 ino=257 dd-2584 [006] 112.538276: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1214 unstable=0 bg_thresh=1038 thresh=2077 gap=563 poll_thresh=19 ino=257 dd-2584 [006] 112.538405: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1214 unstable=0 bg_thresh=1040 thresh=2081 gap=542 poll_thresh=20 ino=257 dd-2584 [006] 112.538546: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1214 unstable=0 bg_thresh=1035 thresh=2071 gap=482 poll_thresh=21 ino=257 dd-2584 [006] 112.538551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-100% task_gap=-301% task_weight=99% bdi_bw=63700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.545967: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1089 unstable=0 bg_thresh=1032 thresh=2064 gap=600 poll_thresh=21 ino=257 dd-2584 [006] 112.546048: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1089 unstable=0 bg_thresh=1029 thresh=2058 gap=594 poll_thresh=16 ino=257 dd-2584 [006] 112.546175: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1089 unstable=0 bg_thresh=1028 thresh=2057 gap=568 poll_thresh=17 ino=257 dd-2584 [006] 112.546314: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1089 unstable=0 bg_thresh=1030 thresh=2061 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 112.546627: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1089 unstable=0 bg_thresh=1030 thresh=2061 gap=496 poll_thresh=19 ino=257 dd-2584 [006] 112.546632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-107% task_gap=-314% task_weight=100% bdi_bw=63700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.553958: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1089 unstable=0 bg_thresh=1028 thresh=2057 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 112.553967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=63700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.561954: balance_dirty_state: bdi btrfs-1: dirty=476 wb=960 unstable=0 bg_thresh=1030 thresh=2060 gap=624 poll_thresh=19 ino=257 dd-2584 [006] 112.562028: balance_dirty_state: bdi btrfs-1: dirty=501 wb=960 unstable=0 bg_thresh=1032 thresh=2065 gap=604 poll_thresh=14 ino=257 dd-2584 [006] 112.562099: balance_dirty_state: bdi btrfs-1: dirty=501 wb=935 unstable=0 bg_thresh=1029 thresh=2059 gap=623 poll_thresh=15 ino=257 dd-2584 [006] 112.562173: balance_dirty_state: bdi btrfs-1: dirty=526 wb=860 unstable=0 bg_thresh=1029 thresh=2058 gap=672 poll_thresh=16 ino=257 dd-2584 [006] 112.562310: balance_dirty_state: bdi btrfs-1: dirty=551 wb=835 unstable=0 bg_thresh=1031 thresh=2062 gap=676 poll_thresh=17 ino=257 dd-2584 [006] 112.562443: balance_dirty_state: bdi btrfs-1: dirty=576 wb=835 unstable=0 bg_thresh=1030 thresh=2061 gap=650 poll_thresh=18 ino=257 dd-2584 [006] 112.562579: balance_dirty_state: bdi btrfs-1: dirty=626 wb=835 unstable=0 bg_thresh=1030 thresh=2060 gap=599 poll_thresh=19 ino=257 dd-2584 [006] 112.562717: balance_dirty_state: bdi btrfs-1: dirty=651 wb=835 unstable=0 bg_thresh=1029 thresh=2059 gap=573 poll_thresh=20 ino=257 dd-2584 [006] 112.563224: balance_dirty_state: bdi btrfs-1: dirty=689 wb=835 unstable=0 bg_thresh=1038 thresh=2076 gap=552 poll_thresh=21 ino=257 dd-2584 [006] 112.563548: balance_dirty_state: bdi btrfs-1: dirty=714 wb=705 unstable=0 bg_thresh=1037 thresh=2075 gap=656 poll_thresh=22 ino=257 dd-2584 [006] 112.563688: balance_dirty_state: bdi btrfs-1: dirty=752 wb=705 unstable=0 bg_thresh=1034 thresh=2068 gap=611 poll_thresh=23 ino=257 dd-2584 [006] 112.563818: balance_dirty_state: bdi btrfs-1: dirty=777 wb=705 unstable=0 bg_thresh=1036 thresh=2072 gap=590 poll_thresh=24 ino=257 dd-2584 [006] 112.563953: balance_dirty_state: bdi btrfs-1: dirty=815 wb=705 unstable=0 bg_thresh=1035 thresh=2071 gap=551 poll_thresh=25 ino=257 dd-2584 [006] 112.564395: balance_dirty_state: bdi btrfs-1: dirty=840 wb=705 unstable=0 bg_thresh=1039 thresh=2079 gap=534 poll_thresh=26 ino=257 dd-2584 [006] 112.564525: balance_dirty_state: bdi btrfs-1: dirty=890 wb=705 unstable=0 bg_thresh=1039 thresh=2078 gap=483 poll_thresh=27 ino=257 dd-2584 [006] 112.564530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-96% task_gap=-293% task_weight=100% bdi_bw=63700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.569939: balance_dirty_state: bdi btrfs-1: dirty=890 wb=578 unstable=0 bg_thresh=1032 thresh=2065 gap=597 poll_thresh=27 ino=257 dd-2584 [006] 112.570170: balance_dirty_state: bdi btrfs-1: dirty=890 wb=578 unstable=0 bg_thresh=1022 thresh=2045 gap=577 poll_thresh=20 ino=257 dd-2584 [006] 112.570312: balance_dirty_state: bdi btrfs-1: dirty=928 wb=578 unstable=0 bg_thresh=1024 thresh=2049 gap=543 poll_thresh=21 ino=257 dd-2584 [006] 112.570448: balance_dirty_state: bdi btrfs-1: dirty=966 wb=578 unstable=0 bg_thresh=1030 thresh=2060 gap=516 poll_thresh=22 ino=257 dd-2584 [006] 112.570748: balance_dirty_state: bdi btrfs-1: dirty=991 wb=578 unstable=0 bg_thresh=1029 thresh=2059 gap=490 poll_thresh=23 ino=257 dd-2584 [006] 112.570753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-108% task_gap=-317% task_weight=100% bdi_bw=63700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.577990: balance_dirty_state: bdi btrfs-1: dirty=991 wb=453 unstable=0 bg_thresh=1027 thresh=2055 gap=611 poll_thresh=23 ino=257 dd-2584 [006] 112.578105: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=453 unstable=0 bg_thresh=1030 thresh=2060 gap=591 poll_thresh=17 ino=257 dd-2584 [006] 112.578229: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=453 unstable=0 bg_thresh=1029 thresh=2059 gap=565 poll_thresh=18 ino=257 dd-2584 [006] 112.578694: balance_dirty_state: bdi btrfs-1: dirty=979 wb=553 unstable=0 bg_thresh=1039 thresh=2078 gap=546 poll_thresh=19 ino=257 dd-2584 [006] 112.578833: balance_dirty_state: bdi btrfs-1: dirty=954 wb=603 unstable=0 bg_thresh=1038 thresh=2077 gap=520 poll_thresh=20 ino=257 dd-2584 [006] 112.578970: balance_dirty_state: bdi btrfs-1: dirty=929 wb=653 unstable=0 bg_thresh=1038 thresh=2076 gap=494 poll_thresh=21 ino=257 dd-2584 [006] 112.578971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=63700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 112.581682: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=1056 to_write=7136 flush-btrfs-1-2586 [001] 112.581685: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=68 wrote=0 to_write=7136 dd-2584 [002] 112.585896: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1368 unstable=0 bg_thresh=1021 thresh=2043 gap=587 poll_thresh=21 ino=257 dd-2584 [002] 112.585999: balance_dirty_state: bdi btrfs-1: dirty=101 wb=1368 unstable=0 bg_thresh=1021 thresh=2042 gap=573 poll_thresh=16 ino=257 dd-2584 [002] 112.586364: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1368 unstable=0 bg_thresh=1031 thresh=2062 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 112.586494: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1368 unstable=0 bg_thresh=1033 thresh=2066 gap=547 poll_thresh=18 ino=257 dd-2584 [002] 112.586801: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1368 unstable=0 bg_thresh=1032 thresh=2065 gap=496 poll_thresh=19 ino=257 dd-2584 [002] 112.586806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1325 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-82% task_gap=-265% task_weight=101% bdi_bw=63700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 112.593933: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1242 unstable=0 bg_thresh=1025 thresh=2050 gap=607 poll_thresh=19 ino=257 dd-2584 [002] 112.594002: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1242 unstable=0 bg_thresh=1024 thresh=2049 gap=606 poll_thresh=14 ino=257 dd-2584 [002] 112.594072: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1242 unstable=0 bg_thresh=1025 thresh=2050 gap=581 poll_thresh=15 ino=257 dd-2584 [002] 112.594141: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1242 unstable=0 bg_thresh=1024 thresh=2049 gap=542 poll_thresh=16 ino=257 dd-2584 [002] 112.594273: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1242 unstable=0 bg_thresh=1025 thresh=2051 gap=519 poll_thresh=17 ino=257 dd-2584 [002] 112.594405: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1242 unstable=0 bg_thresh=1027 thresh=2055 gap=498 poll_thresh=18 ino=257 dd-2584 [002] 112.594410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=63700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 112.601906: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1117 unstable=0 bg_thresh=1005 thresh=2011 gap=579 poll_thresh=18 ino=257 dd-2584 [002] 112.602047: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1117 unstable=0 bg_thresh=1004 thresh=2009 gap=564 poll_thresh=13 ino=257 dd-2584 [002] 112.602149: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1117 unstable=0 bg_thresh=1004 thresh=2008 gap=538 poll_thresh=14 ino=257 dd-2584 [002] 112.602232: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1117 unstable=0 bg_thresh=1001 thresh=2003 gap=533 poll_thresh=15 ino=257 dd-2584 [002] 112.602302: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1117 unstable=0 bg_thresh=1004 thresh=2008 gap=513 poll_thresh=16 ino=257 dd-2584 [002] 112.602765: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1117 unstable=0 bg_thresh=1032 thresh=2064 gap=531 poll_thresh=17 ino=257 dd-2584 [002] 112.603119: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1117 unstable=0 bg_thresh=1031 thresh=2063 gap=505 poll_thresh=18 ino=257 dd-2584 [002] 112.603124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-60% task_gap=-221% task_weight=100% bdi_bw=63700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 112.609962: balance_dirty_state: bdi btrfs-1: dirty=441 wb=992 unstable=0 bg_thresh=1025 thresh=2050 gap=617 poll_thresh=18 ino=257 dd-2584 [002] 112.610036: balance_dirty_state: bdi btrfs-1: dirty=466 wb=992 unstable=0 bg_thresh=1027 thresh=2055 gap=597 poll_thresh=13 ino=257 dd-2584 [002] 112.610097: balance_dirty_state: bdi btrfs-1: dirty=466 wb=992 unstable=0 bg_thresh=1027 thresh=2054 gap=596 poll_thresh=14 ino=257 dd-2584 [002] 112.610157: balance_dirty_state: bdi btrfs-1: dirty=491 wb=992 unstable=0 bg_thresh=1027 thresh=2054 gap=571 poll_thresh=15 ino=257 dd-2584 [002] 112.610219: balance_dirty_state: bdi btrfs-1: dirty=516 wb=992 unstable=0 bg_thresh=1026 thresh=2053 gap=545 poll_thresh=16 ino=257 dd-2584 [002] 112.610341: balance_dirty_state: bdi btrfs-1: dirty=541 wb=992 unstable=0 bg_thresh=1026 thresh=2052 gap=519 poll_thresh=17 ino=257 dd-2584 [002] 112.610461: balance_dirty_state: bdi btrfs-1: dirty=566 wb=992 unstable=0 bg_thresh=1028 thresh=2056 gap=498 poll_thresh=18 ino=257 dd-2584 [002] 112.610466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=63700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 112.617992: balance_dirty_state: bdi btrfs-1: dirty=566 wb=817 unstable=0 bg_thresh=1020 thresh=2041 gap=658 poll_thresh=18 ino=257 dd-2584 [005] 112.618073: balance_dirty_state: bdi btrfs-1: dirty=591 wb=817 unstable=0 bg_thresh=1020 thresh=2041 gap=633 poll_thresh=13 ino=257 dd-2584 [005] 112.618140: balance_dirty_state: bdi btrfs-1: dirty=591 wb=817 unstable=0 bg_thresh=1020 thresh=2040 gap=632 poll_thresh=14 ino=257 dd-2584 [005] 112.618207: balance_dirty_state: bdi btrfs-1: dirty=616 wb=817 unstable=0 bg_thresh=1022 thresh=2045 gap=612 poll_thresh=15 ino=257 dd-2584 [005] 112.618275: balance_dirty_state: bdi btrfs-1: dirty=641 wb=817 unstable=0 bg_thresh=1019 thresh=2039 gap=581 poll_thresh=16 ino=257 dd-2584 [005] 112.618412: balance_dirty_state: bdi btrfs-1: dirty=666 wb=817 unstable=0 bg_thresh=1019 thresh=2038 gap=555 poll_thresh=17 ino=257 dd-2584 [005] 112.618744: balance_dirty_state: bdi btrfs-1: dirty=691 wb=817 unstable=0 bg_thresh=1021 thresh=2042 gap=534 poll_thresh=18 ino=257 dd-2584 [005] 112.618880: balance_dirty_state: bdi btrfs-1: dirty=741 wb=817 unstable=0 bg_thresh=1020 thresh=2041 gap=483 poll_thresh=19 ino=257 dd-2584 [005] 112.618885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=64792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 112.625977: balance_dirty_state: bdi btrfs-1: dirty=741 wb=691 unstable=0 bg_thresh=1020 thresh=2041 gap=609 poll_thresh=19 ino=257 dd-2584 [005] 112.626090: balance_dirty_state: bdi btrfs-1: dirty=741 wb=691 unstable=0 bg_thresh=1023 thresh=2046 gap=614 poll_thresh=14 ino=257 dd-2584 [005] 112.626214: balance_dirty_state: bdi btrfs-1: dirty=766 wb=691 unstable=0 bg_thresh=1020 thresh=2040 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 112.626335: balance_dirty_state: bdi btrfs-1: dirty=766 wb=691 unstable=0 bg_thresh=1019 thresh=2039 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 112.626580: balance_dirty_state: bdi btrfs-1: dirty=816 wb=691 unstable=0 bg_thresh=1019 thresh=2038 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 112.626820: balance_dirty_state: bdi btrfs-1: dirty=841 wb=691 unstable=0 bg_thresh=1018 thresh=2037 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 112.626828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=64792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 112.633992: balance_dirty_state: bdi btrfs-1: dirty=841 wb=566 unstable=0 bg_thresh=1020 thresh=2040 gap=633 poll_thresh=18 ino=257 dd-2584 [005] 112.634101: balance_dirty_state: bdi btrfs-1: dirty=866 wb=566 unstable=0 bg_thresh=1022 thresh=2045 gap=613 poll_thresh=13 ino=257 dd-2584 [005] 112.634164: balance_dirty_state: bdi btrfs-1: dirty=866 wb=566 unstable=0 bg_thresh=1022 thresh=2044 gap=612 poll_thresh=14 ino=257 dd-2584 [005] 112.634222: balance_dirty_state: bdi btrfs-1: dirty=891 wb=566 unstable=0 bg_thresh=1022 thresh=2044 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 112.634282: balance_dirty_state: bdi btrfs-1: dirty=916 wb=566 unstable=0 bg_thresh=1021 thresh=2043 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 112.634399: balance_dirty_state: bdi btrfs-1: dirty=941 wb=566 unstable=0 bg_thresh=1021 thresh=2042 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 112.634680: balance_dirty_state: bdi btrfs-1: dirty=966 wb=566 unstable=0 bg_thresh=1020 thresh=2041 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 112.634685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=64792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.642129: balance_dirty_state: bdi btrfs-1: dirty=966 wb=453 unstable=0 bg_thresh=1023 thresh=2047 gap=628 poll_thresh=18 ino=257 dd-2584 [006] 112.642236: balance_dirty_state: bdi btrfs-1: dirty=991 wb=453 unstable=0 bg_thresh=1023 thresh=2047 gap=603 poll_thresh=13 ino=257 dd-2584 [006] 112.642355: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=453 unstable=0 bg_thresh=1026 thresh=2052 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 112.642475: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=453 unstable=0 bg_thresh=1028 thresh=2057 gap=588 poll_thresh=15 ino=257 dd-2584 [006] 112.642593: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=453 unstable=0 bg_thresh=1028 thresh=2057 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 112.642847: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=453 unstable=0 bg_thresh=1028 thresh=2056 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 112.643101: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=466 unstable=0 bg_thresh=1030 thresh=2060 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 112.643357: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=491 unstable=0 bg_thresh=1029 thresh=2059 gap=503 poll_thresh=19 ino=257 dd-2584 [006] 112.643361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-272% task_weight=100% bdi_bw=64792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 112.645870: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=1040 to_write=7152 flush-btrfs-1-2586 [003] 112.645872: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=132 wrote=0 to_write=7152 dd-2584 [006] 112.650027: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1317 unstable=0 bg_thresh=1030 thresh=2060 gap=630 poll_thresh=19 ino=257 dd-2584 [006] 112.650105: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1317 unstable=0 bg_thresh=1029 thresh=2059 gap=629 poll_thresh=14 ino=257 dd-2584 [006] 112.650173: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1317 unstable=0 bg_thresh=1026 thresh=2053 gap=598 poll_thresh=15 ino=257 dd-2584 [006] 112.650239: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1317 unstable=0 bg_thresh=1029 thresh=2058 gap=578 poll_thresh=16 ino=257 dd-2584 [006] 112.650561: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1317 unstable=0 bg_thresh=1028 thresh=2057 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 112.650692: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1317 unstable=0 bg_thresh=1028 thresh=2056 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 112.650825: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1317 unstable=0 bg_thresh=1030 thresh=2060 gap=505 poll_thresh=19 ino=257 dd-2584 [006] 112.650830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1322 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=64792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.658105: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1191 unstable=0 bg_thresh=1027 thresh=2054 gap=625 poll_thresh=19 ino=257 dd-2584 [006] 112.658206: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1191 unstable=0 bg_thresh=1024 thresh=2048 gap=594 poll_thresh=14 ino=257 dd-2584 [006] 112.658266: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1191 unstable=0 bg_thresh=1026 thresh=2053 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 112.658324: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1191 unstable=0 bg_thresh=1026 thresh=2052 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 112.658441: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1191 unstable=0 bg_thresh=1025 thresh=2051 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 112.658575: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1166 unstable=0 bg_thresh=1025 thresh=2050 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 112.658724: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1078 unstable=0 bg_thresh=1023 thresh=2046 gap=580 poll_thresh=19 ino=257 dd-2584 [006] 112.658850: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1078 unstable=0 bg_thresh=1023 thresh=2047 gap=531 poll_thresh=20 ino=257 dd-2584 [006] 112.659151: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1078 unstable=0 bg_thresh=1024 thresh=2049 gap=508 poll_thresh=21 ino=257 dd-2584 [006] 112.659156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=64792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.666055: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1078 unstable=0 bg_thresh=1026 thresh=2052 gap=511 poll_thresh=21 ino=257 dd-2584 [006] 112.666064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=64792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.674035: balance_dirty_state: bdi btrfs-1: dirty=463 wb=838 unstable=0 bg_thresh=1027 thresh=2054 gap=753 poll_thresh=21 ino=257 dd-2584 [006] 112.674103: balance_dirty_state: bdi btrfs-1: dirty=463 wb=838 unstable=0 bg_thresh=1026 thresh=2053 gap=752 poll_thresh=16 ino=257 dd-2584 [006] 112.674224: balance_dirty_state: bdi btrfs-1: dirty=513 wb=838 unstable=0 bg_thresh=1026 thresh=2052 gap=701 poll_thresh=17 ino=257 dd-2584 [006] 112.674341: balance_dirty_state: bdi btrfs-1: dirty=538 wb=838 unstable=0 bg_thresh=1025 thresh=2051 gap=675 poll_thresh=18 ino=257 dd-2584 [006] 112.674459: balance_dirty_state: bdi btrfs-1: dirty=563 wb=838 unstable=0 bg_thresh=1025 thresh=2050 gap=649 poll_thresh=19 ino=257 dd-2584 [006] 112.674586: balance_dirty_state: bdi btrfs-1: dirty=613 wb=788 unstable=0 bg_thresh=1027 thresh=2054 gap=653 poll_thresh=20 ino=257 dd-2584 [006] 112.674706: balance_dirty_state: bdi btrfs-1: dirty=638 wb=788 unstable=0 bg_thresh=1026 thresh=2053 gap=627 poll_thresh=21 ino=257 dd-2584 [006] 112.674826: balance_dirty_state: bdi btrfs-1: dirty=663 wb=788 unstable=0 bg_thresh=1026 thresh=2052 gap=601 poll_thresh=22 ino=257 dd-2584 [006] 112.675118: balance_dirty_state: bdi btrfs-1: dirty=688 wb=788 unstable=0 bg_thresh=1028 thresh=2056 gap=580 poll_thresh=23 ino=257 dd-2584 [006] 112.675239: balance_dirty_state: bdi btrfs-1: dirty=738 wb=788 unstable=0 bg_thresh=1027 thresh=2055 gap=529 poll_thresh=24 ino=257 dd-2584 [006] 112.675359: balance_dirty_state: bdi btrfs-1: dirty=763 wb=788 unstable=0 bg_thresh=1027 thresh=2054 gap=503 poll_thresh=25 ino=257 dd-2584 [006] 112.675364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=64792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.682058: balance_dirty_state: bdi btrfs-1: dirty=763 wb=688 unstable=0 bg_thresh=1027 thresh=2054 gap=603 poll_thresh=25 ino=257 dd-2584 [006] 112.682173: balance_dirty_state: bdi btrfs-1: dirty=763 wb=688 unstable=0 bg_thresh=1026 thresh=2052 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 112.682305: balance_dirty_state: bdi btrfs-1: dirty=802 wb=688 unstable=0 bg_thresh=1027 thresh=2054 gap=564 poll_thresh=20 ino=257 dd-2584 [006] 112.682434: balance_dirty_state: bdi btrfs-1: dirty=828 wb=688 unstable=0 bg_thresh=1027 thresh=2055 gap=539 poll_thresh=21 ino=257 dd-2584 [006] 112.682563: balance_dirty_state: bdi btrfs-1: dirty=867 wb=688 unstable=0 bg_thresh=1027 thresh=2054 gap=499 poll_thresh=22 ino=257 dd-2584 [006] 112.682568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=64792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.690065: balance_dirty_state: bdi btrfs-1: dirty=867 wb=538 unstable=0 bg_thresh=1027 thresh=2054 gap=649 poll_thresh=22 ino=257 dd-2584 [006] 112.690150: balance_dirty_state: bdi btrfs-1: dirty=880 wb=538 unstable=0 bg_thresh=1026 thresh=2053 gap=635 poll_thresh=16 ino=257 dd-2584 [006] 112.690289: balance_dirty_state: bdi btrfs-1: dirty=919 wb=538 unstable=0 bg_thresh=1025 thresh=2051 gap=594 poll_thresh=17 ino=257 dd-2584 [006] 112.690604: balance_dirty_state: bdi btrfs-1: dirty=945 wb=538 unstable=0 bg_thresh=1027 thresh=2054 gap=571 poll_thresh=18 ino=257 dd-2584 [006] 112.690749: balance_dirty_state: bdi btrfs-1: dirty=970 wb=538 unstable=0 bg_thresh=1026 thresh=2053 gap=545 poll_thresh=19 ino=257 dd-2584 [006] 112.690900: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=538 unstable=0 bg_thresh=1022 thresh=2044 gap=485 poll_thresh=20 ino=257 dd-2584 [006] 112.690904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-117% task_gap=-335% task_weight=100% bdi_bw=64792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.698012: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=413 unstable=0 bg_thresh=1026 thresh=2053 gap=619 poll_thresh=20 ino=257 dd-2584 [006] 112.698101: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=413 unstable=0 bg_thresh=1026 thresh=2053 gap=606 poll_thresh=15 ino=257 dd-2584 [006] 112.698176: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=413 unstable=0 bg_thresh=1026 thresh=2052 gap=605 poll_thresh=16 ino=257 dd-2584 [006] 112.698316: balance_dirty_state: bdi btrfs-1: dirty=1084 wb=413 unstable=0 bg_thresh=1028 thresh=2056 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 112.698464: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=463 unstable=0 bg_thresh=1024 thresh=2049 gap=552 poll_thresh=18 ino=257 dd-2584 [006] 112.698610: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=538 unstable=0 bg_thresh=1024 thresh=2048 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 112.698611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-240% task_weight=100% bdi_bw=64792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 112.702650: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=1040 to_write=7152 flush-btrfs-1-2586 [003] 112.702652: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=192 wrote=0 to_write=7152 dd-2584 [006] 112.705964: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1309 unstable=0 bg_thresh=1024 thresh=2048 gap=651 poll_thresh=19 ino=257 dd-2584 [006] 112.706034: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1309 unstable=0 bg_thresh=1026 thresh=2053 gap=631 poll_thresh=14 ino=257 dd-2584 [006] 112.706097: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1309 unstable=0 bg_thresh=1026 thresh=2052 gap=605 poll_thresh=15 ino=257 dd-2584 [006] 112.706158: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1309 unstable=0 bg_thresh=1028 thresh=2057 gap=610 poll_thresh=16 ino=257 dd-2584 [006] 112.706457: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1309 unstable=0 bg_thresh=1029 thresh=2058 gap=573 poll_thresh=17 ino=257 dd-2584 [006] 112.706595: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1309 unstable=0 bg_thresh=1028 thresh=2056 gap=545 poll_thresh=18 ino=257 dd-2584 [006] 112.706725: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1309 unstable=0 bg_thresh=1027 thresh=2055 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 112.706729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=64792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.714117: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1184 unstable=0 bg_thresh=1027 thresh=2054 gap=618 poll_thresh=19 ino=257 dd-2584 [006] 112.714248: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1184 unstable=0 bg_thresh=1026 thresh=2053 gap=617 poll_thresh=14 ino=257 dd-2584 [006] 112.714367: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1184 unstable=0 bg_thresh=1026 thresh=2053 gap=592 poll_thresh=15 ino=257 dd-2584 [006] 112.714485: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1184 unstable=0 bg_thresh=1026 thresh=2052 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 112.714719: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1184 unstable=0 bg_thresh=1025 thresh=2051 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 112.714957: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1184 unstable=0 bg_thresh=1027 thresh=2055 gap=519 poll_thresh=18 ino=257 dd-2584 [006] 112.715192: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1184 unstable=0 bg_thresh=1027 thresh=2054 gap=493 poll_thresh=19 ino=257 dd-2584 [006] 112.715201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=64792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.722039: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1059 unstable=0 bg_thresh=1019 thresh=2039 gap=603 poll_thresh=19 ino=257 dd-2584 [006] 112.722169: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1059 unstable=0 bg_thresh=1019 thresh=2039 gap=578 poll_thresh=14 ino=257 dd-2584 [006] 112.722642: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1059 unstable=0 bg_thresh=1019 thresh=2038 gap=552 poll_thresh=15 ino=257 dd-2584 [006] 112.722765: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1059 unstable=0 bg_thresh=1019 thresh=2038 gap=552 poll_thresh=16 ino=257 dd-2584 [006] 112.723009: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1059 unstable=0 bg_thresh=1021 thresh=2042 gap=506 poll_thresh=17 ino=257 dd-2584 [006] 112.723018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=65396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.730029: balance_dirty_state: bdi btrfs-1: dirty=477 wb=934 unstable=0 bg_thresh=1022 thresh=2045 gap=634 poll_thresh=17 ino=257 dd-2584 [006] 112.730110: balance_dirty_state: bdi btrfs-1: dirty=477 wb=934 unstable=0 bg_thresh=1022 thresh=2044 gap=633 poll_thresh=13 ino=257 dd-2584 [006] 112.730173: balance_dirty_state: bdi btrfs-1: dirty=502 wb=934 unstable=0 bg_thresh=1022 thresh=2044 gap=608 poll_thresh=14 ino=257 dd-2584 [006] 112.730237: balance_dirty_state: bdi btrfs-1: dirty=502 wb=934 unstable=0 bg_thresh=1021 thresh=2043 gap=607 poll_thresh=15 ino=257 dd-2584 [006] 112.730297: balance_dirty_state: bdi btrfs-1: dirty=527 wb=934 unstable=0 bg_thresh=1018 thresh=2037 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 112.730419: balance_dirty_state: bdi btrfs-1: dirty=552 wb=934 unstable=0 bg_thresh=1018 thresh=2036 gap=550 poll_thresh=17 ino=257 dd-2584 [006] 112.730543: balance_dirty_state: bdi btrfs-1: dirty=602 wb=934 unstable=0 bg_thresh=1020 thresh=2040 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 112.730548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-293% task_weight=99% bdi_bw=65396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.738071: balance_dirty_state: bdi btrfs-1: dirty=602 wb=809 unstable=0 bg_thresh=1017 thresh=2035 gap=624 poll_thresh=18 ino=257 dd-2584 [006] 112.738139: balance_dirty_state: bdi btrfs-1: dirty=602 wb=809 unstable=0 bg_thresh=1017 thresh=2034 gap=623 poll_thresh=13 ino=257 dd-2584 [006] 112.738201: balance_dirty_state: bdi btrfs-1: dirty=627 wb=809 unstable=0 bg_thresh=1017 thresh=2034 gap=598 poll_thresh=14 ino=257 dd-2584 [006] 112.738266: balance_dirty_state: bdi btrfs-1: dirty=652 wb=809 unstable=0 bg_thresh=1019 thresh=2039 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 112.738329: balance_dirty_state: bdi btrfs-1: dirty=652 wb=809 unstable=0 bg_thresh=1019 thresh=2039 gap=578 poll_thresh=16 ino=257 dd-2584 [006] 112.738630: balance_dirty_state: bdi btrfs-1: dirty=702 wb=809 unstable=0 bg_thresh=1018 thresh=2037 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 112.738753: balance_dirty_state: bdi btrfs-1: dirty=727 wb=809 unstable=0 bg_thresh=1018 thresh=2036 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 112.738757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-122% task_gap=-345% task_weight=99% bdi_bw=65396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.746005: balance_dirty_state: bdi btrfs-1: dirty=727 wb=659 unstable=0 bg_thresh=1013 thresh=2026 gap=640 poll_thresh=18 ino=257 dd-2584 [006] 112.746086: balance_dirty_state: bdi btrfs-1: dirty=727 wb=659 unstable=0 bg_thresh=1015 thresh=2031 gap=645 poll_thresh=13 ino=257 dd-2584 [006] 112.746146: balance_dirty_state: bdi btrfs-1: dirty=752 wb=659 unstable=0 bg_thresh=1012 thresh=2025 gap=614 poll_thresh=14 ino=257 dd-2584 [006] 112.746206: balance_dirty_state: bdi btrfs-1: dirty=777 wb=659 unstable=0 bg_thresh=1015 thresh=2030 gap=594 poll_thresh=15 ino=257 dd-2584 [006] 112.746265: balance_dirty_state: bdi btrfs-1: dirty=777 wb=659 unstable=0 bg_thresh=1012 thresh=2024 gap=588 poll_thresh=16 ino=257 dd-2584 [006] 112.746388: balance_dirty_state: bdi btrfs-1: dirty=827 wb=659 unstable=0 bg_thresh=1014 thresh=2028 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 112.746509: balance_dirty_state: bdi btrfs-1: dirty=852 wb=659 unstable=0 bg_thresh=1013 thresh=2027 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 112.746630: balance_dirty_state: bdi btrfs-1: dirty=877 wb=659 unstable=0 bg_thresh=1013 thresh=2026 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 112.746635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-152% task_gap=-406% task_weight=100% bdi_bw=65396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.754091: balance_dirty_state: bdi btrfs-1: dirty=877 wb=534 unstable=0 bg_thresh=1013 thresh=2026 gap=615 poll_thresh=19 ino=257 dd-2584 [006] 112.754157: balance_dirty_state: bdi btrfs-1: dirty=902 wb=534 unstable=0 bg_thresh=1013 thresh=2026 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 112.754216: balance_dirty_state: bdi btrfs-1: dirty=902 wb=534 unstable=0 bg_thresh=1015 thresh=2031 gap=595 poll_thresh=15 ino=257 dd-2584 [006] 112.754447: balance_dirty_state: bdi btrfs-1: dirty=927 wb=534 unstable=0 bg_thresh=1011 thresh=2023 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 112.754571: balance_dirty_state: bdi btrfs-1: dirty=952 wb=534 unstable=0 bg_thresh=1012 thresh=2024 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 112.754695: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=534 unstable=0 bg_thresh=1014 thresh=2029 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 112.754700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-150% task_gap=-402% task_weight=100% bdi_bw=65396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 112.762086: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=280 unstable=0 bg_thresh=1012 thresh=2025 gap=743 poll_thresh=18 ino=257 dd-2584 [005] 112.762156: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=280 unstable=0 bg_thresh=1012 thresh=2025 gap=718 poll_thresh=13 ino=257 dd-2584 [005] 112.762224: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=280 unstable=0 bg_thresh=1012 thresh=2025 gap=718 poll_thresh=14 ino=257 dd-2584 [005] 112.762291: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=280 unstable=0 bg_thresh=1015 thresh=2030 gap=698 poll_thresh=15 ino=257 dd-2584 [005] 112.762358: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=280 unstable=0 bg_thresh=1014 thresh=2029 gap=672 poll_thresh=16 ino=257 dd-2584 [005] 112.762497: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=305 unstable=0 bg_thresh=1014 thresh=2028 gap=646 poll_thresh=17 ino=257 dd-2584 [005] 112.762639: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=368 unstable=0 bg_thresh=1013 thresh=2027 gap=595 poll_thresh=18 ino=257 dd-2584 [005] 112.762780: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=419 unstable=0 bg_thresh=1013 thresh=2026 gap=569 poll_thresh=19 ino=257 dd-2584 [005] 112.763109: balance_dirty_state: bdi btrfs-1: dirty=938 wb=569 unstable=0 bg_thresh=1015 thresh=2030 gap=523 poll_thresh=20 ino=257 dd-2584 [005] 112.763255: balance_dirty_state: bdi btrfs-1: dirty=888 wb=619 unstable=0 bg_thresh=1014 thresh=2029 gap=522 poll_thresh=21 ino=257 dd-2584 [005] 112.763400: balance_dirty_state: bdi btrfs-1: dirty=863 wb=669 unstable=0 bg_thresh=1014 thresh=2028 gap=496 poll_thresh=22 ino=257 dd-2584 [005] 112.763401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-128% task_gap=-356% task_weight=100% bdi_bw=65396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 112.765198: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=284 wrote=1152 to_write=7040 flush-btrfs-1-2586 [003] 112.765201: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=252 wrote=0 to_write=7040 dd-2584 [005] 112.770095: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1328 unstable=0 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=22 ino=257 dd-2584 [005] 112.770170: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1328 unstable=0 bg_thresh=1009 thresh=2018 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 112.770303: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1328 unstable=0 bg_thresh=1008 thresh=2017 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 112.770436: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1328 unstable=0 bg_thresh=1010 thresh=2021 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 112.770441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=65396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 112.777974: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1202 unstable=0 bg_thresh=1010 thresh=2020 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 112.778062: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1202 unstable=0 bg_thresh=1010 thresh=2020 gap=605 poll_thresh=13 ino=257 dd-2584 [005] 112.778125: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1202 unstable=0 bg_thresh=1009 thresh=2019 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 112.778187: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1202 unstable=0 bg_thresh=1009 thresh=2019 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 112.778249: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1202 unstable=0 bg_thresh=1009 thresh=2018 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 112.778372: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1202 unstable=0 bg_thresh=1008 thresh=2017 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 112.778670: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1202 unstable=0 bg_thresh=1010 thresh=2021 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 112.778675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=65396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 112.786093: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1063 unstable=0 bg_thresh=1014 thresh=2028 gap=627 poll_thresh=18 ino=257 dd-2584 [001] 112.786171: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1063 unstable=0 bg_thresh=1014 thresh=2028 gap=627 poll_thresh=13 ino=257 dd-2584 [001] 112.786233: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1063 unstable=0 bg_thresh=1016 thresh=2033 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 112.786294: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1063 unstable=0 bg_thresh=1019 thresh=2038 gap=612 poll_thresh=15 ino=257 dd-2584 [001] 112.786354: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1063 unstable=0 bg_thresh=1019 thresh=2038 gap=587 poll_thresh=16 ino=257 dd-2584 [001] 112.786475: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1063 unstable=0 bg_thresh=1021 thresh=2043 gap=567 poll_thresh=17 ino=257 dd-2584 [001] 112.786597: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1063 unstable=0 bg_thresh=1023 thresh=2047 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 112.786718: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1063 unstable=0 bg_thresh=1020 thresh=2040 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 112.786723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=65396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 112.793979: balance_dirty_state: bdi btrfs-1: dirty=488 wb=913 unstable=0 bg_thresh=1014 thresh=2029 gap=628 poll_thresh=19 ino=257 dd-2584 [001] 112.794082: balance_dirty_state: bdi btrfs-1: dirty=488 wb=913 unstable=0 bg_thresh=1014 thresh=2029 gap=628 poll_thresh=14 ino=257 dd-2584 [001] 112.794201: balance_dirty_state: bdi btrfs-1: dirty=513 wb=913 unstable=0 bg_thresh=1017 thresh=2034 gap=608 poll_thresh=15 ino=257 dd-2584 [001] 112.794319: balance_dirty_state: bdi btrfs-1: dirty=538 wb=913 unstable=0 bg_thresh=1017 thresh=2034 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 112.794906: balance_dirty_state: bdi btrfs-1: dirty=563 wb=913 unstable=0 bg_thresh=1019 thresh=2039 gap=563 poll_thresh=17 ino=257 dd-2584 [001] 112.795151: balance_dirty_state: bdi btrfs-1: dirty=588 wb=913 unstable=0 bg_thresh=1021 thresh=2043 gap=542 poll_thresh=18 ino=257 dd-2584 [001] 112.795392: balance_dirty_state: bdi btrfs-1: dirty=638 wb=913 unstable=0 bg_thresh=1021 thresh=2042 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 112.795401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-200% task_weight=100% bdi_bw=65396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 112.801980: balance_dirty_state: bdi btrfs-1: dirty=638 wb=788 unstable=0 bg_thresh=1012 thresh=2025 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 112.802065: balance_dirty_state: bdi btrfs-1: dirty=638 wb=788 unstable=0 bg_thresh=1012 thresh=2025 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 112.802127: balance_dirty_state: bdi btrfs-1: dirty=663 wb=788 unstable=0 bg_thresh=1015 thresh=2030 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 112.802184: balance_dirty_state: bdi btrfs-1: dirty=688 wb=788 unstable=0 bg_thresh=1015 thresh=2030 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 112.802297: balance_dirty_state: bdi btrfs-1: dirty=713 wb=788 unstable=0 bg_thresh=1017 thresh=2035 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 112.802414: balance_dirty_state: bdi btrfs-1: dirty=738 wb=788 unstable=0 bg_thresh=1022 thresh=2045 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 112.802531: balance_dirty_state: bdi btrfs-1: dirty=763 wb=788 unstable=0 bg_thresh=1022 thresh=2044 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 112.802535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-243% task_weight=100% bdi_bw=65396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 112.810056: balance_dirty_state: bdi btrfs-1: dirty=763 wb=663 unstable=0 bg_thresh=1014 thresh=2028 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 112.810186: balance_dirty_state: bdi btrfs-1: dirty=763 wb=663 unstable=0 bg_thresh=1014 thresh=2028 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 112.810307: balance_dirty_state: bdi btrfs-1: dirty=788 wb=663 unstable=0 bg_thresh=1016 thresh=2033 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 112.810775: balance_dirty_state: bdi btrfs-1: dirty=813 wb=663 unstable=0 bg_thresh=1016 thresh=2033 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 112.811017: balance_dirty_state: bdi btrfs-1: dirty=838 wb=663 unstable=0 bg_thresh=1019 thresh=2038 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 112.811260: balance_dirty_state: bdi btrfs-1: dirty=863 wb=663 unstable=0 bg_thresh=1021 thresh=2042 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 112.811503: balance_dirty_state: bdi btrfs-1: dirty=888 wb=663 unstable=0 bg_thresh=1020 thresh=2041 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 112.811512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-247% task_weight=100% bdi_bw=65396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 112.818093: balance_dirty_state: bdi btrfs-1: dirty=888 wb=538 unstable=0 bg_thresh=1020 thresh=2041 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 112.818225: balance_dirty_state: bdi btrfs-1: dirty=913 wb=538 unstable=0 bg_thresh=1020 thresh=2040 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 112.818347: balance_dirty_state: bdi btrfs-1: dirty=938 wb=538 unstable=0 bg_thresh=1020 thresh=2040 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 112.818468: balance_dirty_state: bdi btrfs-1: dirty=938 wb=538 unstable=0 bg_thresh=1019 thresh=2039 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 112.818779: balance_dirty_state: bdi btrfs-1: dirty=988 wb=513 unstable=0 bg_thresh=1014 thresh=2029 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 112.818990: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=413 unstable=0 bg_thresh=1022 thresh=2045 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 112.819118: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=413 unstable=0 bg_thresh=1020 thresh=2041 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 112.819551: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=438 unstable=0 bg_thresh=1022 thresh=2044 gap=593 poll_thresh=20 ino=257 dd-2584 [004] 112.819810: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=488 unstable=0 bg_thresh=1021 thresh=2043 gap=542 poll_thresh=21 ino=257 dd-2584 [004] 112.820106: balance_dirty_state: bdi btrfs-1: dirty=988 wb=563 unstable=0 bg_thresh=1023 thresh=2047 gap=496 poll_thresh=22 ino=257 dd-2584 [004] 112.820111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-194% task_weight=100% bdi_bw=65396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 112.824120: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=344 wrote=1040 to_write=7152 flush-btrfs-1-2586 [003] 112.824125: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=312 wrote=0 to_write=7152 dd-2584 [004] 112.826041: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1438 unstable=0 bg_thresh=1023 thresh=2047 gap=521 poll_thresh=22 ino=257 dd-2584 [004] 112.826153: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1438 unstable=0 bg_thresh=1020 thresh=2041 gap=490 poll_thresh=16 ino=257 dd-2584 [004] 112.826159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 112.833993: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1188 unstable=0 bg_thresh=1016 thresh=2032 gap=731 poll_thresh=16 ino=257 dd-2584 [004] 112.834083: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1188 unstable=0 bg_thresh=1021 thresh=2043 gap=742 poll_thresh=12 ino=257 dd-2584 [004] 112.834168: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1188 unstable=0 bg_thresh=1018 thresh=2037 gap=711 poll_thresh=13 ino=257 dd-2584 [004] 112.834252: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1188 unstable=0 bg_thresh=1021 thresh=2042 gap=691 poll_thresh=14 ino=257 dd-2584 [004] 112.834335: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1188 unstable=0 bg_thresh=1020 thresh=2041 gap=690 poll_thresh=15 ino=257 dd-2584 [004] 112.834417: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1188 unstable=0 bg_thresh=1020 thresh=2041 gap=665 poll_thresh=16 ino=257 dd-2584 [004] 112.834583: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1188 unstable=0 bg_thresh=1022 thresh=2045 gap=644 poll_thresh=17 ino=257 dd-2584 [004] 112.834750: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1188 unstable=0 bg_thresh=1019 thresh=2038 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 112.835213: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1188 unstable=0 bg_thresh=1018 thresh=2037 gap=561 poll_thresh=19 ino=257 dd-2584 [004] 112.835398: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1188 unstable=0 bg_thresh=1018 thresh=2037 gap=522 poll_thresh=20 ino=257 dd-2584 [004] 112.835583: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1188 unstable=0 bg_thresh=1017 thresh=2035 gap=494 poll_thresh=21 ino=257 dd-2584 [004] 112.835589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 112.846072: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1188 unstable=0 bg_thresh=1017 thresh=2035 gap=494 poll_thresh=21 ino=257 dd-2584 [000] 112.846079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 112.853989: balance_dirty_state: bdi btrfs-1: dirty=353 wb=913 unstable=0 bg_thresh=1017 thresh=2035 gap=769 poll_thresh=21 ino=257 dd-2584 [000] 112.854074: balance_dirty_state: bdi btrfs-1: dirty=378 wb=913 unstable=0 bg_thresh=1017 thresh=2035 gap=744 poll_thresh=16 ino=257 dd-2584 [000] 112.854230: balance_dirty_state: bdi btrfs-1: dirty=403 wb=913 unstable=0 bg_thresh=1020 thresh=2040 gap=724 poll_thresh=17 ino=257 dd-2584 [000] 112.854397: balance_dirty_state: bdi btrfs-1: dirty=428 wb=913 unstable=0 bg_thresh=1022 thresh=2045 gap=704 poll_thresh=18 ino=257 dd-2584 [000] 112.854636: balance_dirty_state: bdi btrfs-1: dirty=453 wb=913 unstable=0 bg_thresh=1024 thresh=2049 gap=683 poll_thresh=19 ino=257 dd-2584 [000] 112.854861: balance_dirty_state: bdi btrfs-1: dirty=503 wb=888 unstable=0 bg_thresh=1024 thresh=2048 gap=657 poll_thresh=20 ino=257 dd-2584 [000] 112.855382: balance_dirty_state: bdi btrfs-1: dirty=528 wb=788 unstable=0 bg_thresh=1018 thresh=2037 gap=721 poll_thresh=21 ino=257 dd-2584 [000] 112.855565: balance_dirty_state: bdi btrfs-1: dirty=553 wb=788 unstable=0 bg_thresh=1018 thresh=2036 gap=695 poll_thresh=22 ino=257 dd-2584 [000] 112.855769: balance_dirty_state: bdi btrfs-1: dirty=603 wb=788 unstable=0 bg_thresh=1017 thresh=2034 gap=643 poll_thresh=23 ino=257 dd-2584 [000] 112.856360: balance_dirty_state: bdi btrfs-1: dirty=628 wb=788 unstable=0 bg_thresh=1019 thresh=2038 gap=622 poll_thresh=24 ino=257 dd-2584 [000] 112.856547: balance_dirty_state: bdi btrfs-1: dirty=653 wb=788 unstable=0 bg_thresh=1013 thresh=2027 gap=586 poll_thresh=25 ino=257 dd-2584 [000] 112.856731: balance_dirty_state: bdi btrfs-1: dirty=678 wb=788 unstable=0 bg_thresh=1018 thresh=2037 gap=571 poll_thresh=26 ino=257 dd-2584 [000] 112.856916: balance_dirty_state: bdi btrfs-1: dirty=728 wb=788 unstable=0 bg_thresh=1013 thresh=2027 gap=511 poll_thresh=27 ino=257 dd-2584 [000] 112.857098: balance_dirty_state: bdi btrfs-1: dirty=753 wb=788 unstable=0 bg_thresh=1016 thresh=2032 gap=491 poll_thresh=28 ino=257 dd-2584 [000] 112.857104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 112.866388: balance_dirty_state: bdi btrfs-1: dirty=753 wb=688 unstable=0 bg_thresh=1015 thresh=2030 gap=589 poll_thresh=28 ino=257 dd-2584 [000] 112.867355: balance_dirty_state: bdi btrfs-1: dirty=778 wb=663 unstable=0 bg_thresh=1011 thresh=2022 gap=581 poll_thresh=21 ino=257 dd-2584 [000] 112.868289: balance_dirty_state: bdi btrfs-1: dirty=803 wb=663 unstable=0 bg_thresh=1013 thresh=2026 gap=560 poll_thresh=22 ino=257 dd-2584 [000] 112.868461: balance_dirty_state: bdi btrfs-1: dirty=828 wb=663 unstable=0 bg_thresh=1014 thresh=2028 gap=537 poll_thresh=23 ino=257 dd-2584 [000] 112.868635: balance_dirty_state: bdi btrfs-1: dirty=853 wb=663 unstable=0 bg_thresh=1016 thresh=2033 gap=517 poll_thresh=24 ino=257 dd-2584 [000] 112.868818: balance_dirty_state: bdi btrfs-1: dirty=903 wb=663 unstable=0 bg_thresh=1011 thresh=2023 gap=457 poll_thresh=25 ino=257 dd-2584 [000] 112.868825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 112.874032: balance_dirty_state: bdi btrfs-1: dirty=903 wb=538 unstable=0 bg_thresh=1013 thresh=2027 gap=586 poll_thresh=25 ino=257 dd-2584 [000] 112.874189: balance_dirty_state: bdi btrfs-1: dirty=903 wb=538 unstable=0 bg_thresh=1013 thresh=2027 gap=586 poll_thresh=19 ino=257 dd-2584 [000] 112.874309: balance_dirty_state: bdi btrfs-1: dirty=953 wb=538 unstable=0 bg_thresh=1016 thresh=2032 gap=541 poll_thresh=20 ino=257 dd-2584 [000] 112.874424: balance_dirty_state: bdi btrfs-1: dirty=978 wb=538 unstable=0 bg_thresh=1015 thresh=2031 gap=515 poll_thresh=21 ino=257 dd-2584 [000] 112.874540: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=538 unstable=0 bg_thresh=1017 thresh=2035 gap=494 poll_thresh=22 ino=257 dd-2584 [000] 112.874544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 112.882009: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=413 unstable=0 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=22 ino=257 dd-2584 [000] 112.882074: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=413 unstable=0 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=16 ino=257 dd-2584 [000] 112.882378: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=438 unstable=0 bg_thresh=1009 thresh=2018 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 112.882513: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=488 unstable=0 bg_thresh=1008 thresh=2017 gap=526 poll_thresh=18 ino=257 dd-2584 [000] 112.882676: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=538 unstable=0 bg_thresh=1010 thresh=2021 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 112.882677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 112.884610: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=404 wrote=1024 to_write=15360 flush-btrfs-1-2586 [003] 112.884613: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=372 wrote=0 to_write=15360 dd-2584 [004] 112.890040: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1303 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 112.890136: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1303 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 112.890229: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1303 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 112.890324: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1303 unstable=0 bg_thresh=1006 thresh=2013 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 112.890510: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1303 unstable=0 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 112.890702: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1303 unstable=0 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 112.890709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-186% task_weight=101% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 112.898078: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1153 unstable=0 bg_thresh=998 thresh=1996 gap=630 poll_thresh=18 ino=257 dd-2584 [004] 112.898210: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1153 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 112.898331: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1153 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 112.898452: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1153 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 112.898931: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1153 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 112.899165: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1153 unstable=0 bg_thresh=996 thresh=1993 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 112.899402: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1153 unstable=0 bg_thresh=998 thresh=1997 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 112.899636: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1153 unstable=0 bg_thresh=998 thresh=1996 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 112.899645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-259% task_weight=101% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 112.906138: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1028 unstable=0 bg_thresh=998 thresh=1996 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 112.906308: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1028 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 112.906475: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1028 unstable=0 bg_thresh=997 thresh=1995 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 112.906642: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1028 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 112.906977: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1028 unstable=0 bg_thresh=996 thresh=1993 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 112.907304: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1028 unstable=0 bg_thresh=998 thresh=1997 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 112.907315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 112.914014: balance_dirty_state: bdi btrfs-1: dirty=488 wb=903 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 112.914175: balance_dirty_state: bdi btrfs-1: dirty=513 wb=903 unstable=0 bg_thresh=994 thresh=1988 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 112.914345: balance_dirty_state: bdi btrfs-1: dirty=513 wb=903 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 112.915086: balance_dirty_state: bdi btrfs-1: dirty=538 wb=903 unstable=0 bg_thresh=993 thresh=1987 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 112.915256: balance_dirty_state: bdi btrfs-1: dirty=563 wb=903 unstable=0 bg_thresh=996 thresh=1992 gap=526 poll_thresh=16 ino=257 dd-2584 [004] 112.915583: balance_dirty_state: bdi btrfs-1: dirty=588 wb=903 unstable=0 bg_thresh=995 thresh=1991 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 112.915912: balance_dirty_state: bdi btrfs-1: dirty=613 wb=903 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 112.915924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 112.922117: balance_dirty_state: bdi btrfs-1: dirty=613 wb=763 unstable=0 bg_thresh=997 thresh=1995 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 112.922206: balance_dirty_state: bdi btrfs-1: dirty=638 wb=763 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 112.922272: balance_dirty_state: bdi btrfs-1: dirty=638 wb=763 unstable=0 bg_thresh=998 thresh=1996 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 112.922329: balance_dirty_state: bdi btrfs-1: dirty=663 wb=763 unstable=0 bg_thresh=997 thresh=1995 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 112.922386: balance_dirty_state: bdi btrfs-1: dirty=688 wb=763 unstable=0 bg_thresh=997 thresh=1995 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 112.922499: balance_dirty_state: bdi btrfs-1: dirty=713 wb=763 unstable=0 bg_thresh=996 thresh=1993 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 112.922612: balance_dirty_state: bdi btrfs-1: dirty=738 wb=763 unstable=0 bg_thresh=996 thresh=1992 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 112.922616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 112.930175: balance_dirty_state: bdi btrfs-1: dirty=738 wb=638 unstable=0 bg_thresh=1000 thresh=2000 gap=624 poll_thresh=18 ino=257 dd-2584 [001] 112.930301: balance_dirty_state: bdi btrfs-1: dirty=763 wb=638 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=13 ino=257 dd-2584 [001] 112.930419: balance_dirty_state: bdi btrfs-1: dirty=788 wb=638 unstable=0 bg_thresh=1002 thresh=2005 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 112.930886: balance_dirty_state: bdi btrfs-1: dirty=788 wb=638 unstable=0 bg_thresh=1002 thresh=2005 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 112.931004: balance_dirty_state: bdi btrfs-1: dirty=813 wb=638 unstable=0 bg_thresh=1005 thresh=2010 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 112.931240: balance_dirty_state: bdi btrfs-1: dirty=838 wb=638 unstable=0 bg_thresh=1004 thresh=2009 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 112.931478: balance_dirty_state: bdi btrfs-1: dirty=863 wb=638 unstable=0 bg_thresh=1004 thresh=2008 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 112.931711: balance_dirty_state: bdi btrfs-1: dirty=913 wb=638 unstable=0 bg_thresh=1006 thresh=2012 gap=461 poll_thresh=19 ino=257 dd-2584 [001] 112.931720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=66132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 112.938159: balance_dirty_state: bdi btrfs-1: dirty=913 wb=488 unstable=0 bg_thresh=1005 thresh=2010 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 112.938289: balance_dirty_state: bdi btrfs-1: dirty=913 wb=488 unstable=0 bg_thresh=1005 thresh=2010 gap=609 poll_thresh=14 ino=257 dd-2584 [001] 112.938408: balance_dirty_state: bdi btrfs-1: dirty=938 wb=488 unstable=0 bg_thresh=1004 thresh=2009 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 112.938528: balance_dirty_state: bdi btrfs-1: dirty=963 wb=488 unstable=0 bg_thresh=1001 thresh=2003 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 112.938765: balance_dirty_state: bdi btrfs-1: dirty=988 wb=488 unstable=0 bg_thresh=1003 thresh=2007 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 112.939000: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=488 unstable=0 bg_thresh=1003 thresh=2006 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 112.939617: balance_dirty_state: bdi btrfs-1: dirty=988 wb=563 unstable=0 bg_thresh=1002 thresh=2005 gap=454 poll_thresh=19 ino=257 dd-2584 [001] 112.939620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=66132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 112.941701: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=460 wrote=944 to_write=15440 flush-btrfs-1-2586 [003] 112.941703: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=428 wrote=0 to_write=15440 dd-2584 [005] 112.946037: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1313 unstable=0 bg_thresh=1003 thresh=2007 gap=581 poll_thresh=19 ino=257 dd-2584 [005] 112.946131: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1288 unstable=0 bg_thresh=999 thresh=1999 gap=598 poll_thresh=14 ino=257 dd-2584 [005] 112.946223: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1213 unstable=0 bg_thresh=1002 thresh=2004 gap=653 poll_thresh=15 ino=257 dd-2584 [005] 112.946308: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1188 unstable=0 bg_thresh=1002 thresh=2004 gap=653 poll_thresh=16 ino=257 dd-2584 [005] 112.946467: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1188 unstable=0 bg_thresh=1004 thresh=2008 gap=632 poll_thresh=17 ino=257 dd-2584 [005] 112.946623: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1188 unstable=0 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=18 ino=257 dd-2584 [005] 112.946779: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1188 unstable=0 bg_thresh=1003 thresh=2006 gap=580 poll_thresh=19 ino=257 dd-2584 [005] 112.946942: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1188 unstable=0 bg_thresh=1002 thresh=2005 gap=529 poll_thresh=20 ino=257 dd-2584 [005] 112.947100: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1188 unstable=0 bg_thresh=1004 thresh=2009 gap=508 poll_thresh=21 ino=257 dd-2584 [005] 112.947259: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1188 unstable=0 bg_thresh=1004 thresh=2008 gap=482 poll_thresh=22 ino=257 dd-2584 [005] 112.947265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=66132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 112.954076: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1063 unstable=0 bg_thresh=1001 thresh=2003 gap=602 poll_thresh=22 ino=257 dd-2584 [000] 112.954320: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1063 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=16 ino=257 dd-2584 [000] 112.954442: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1063 unstable=0 bg_thresh=1000 thresh=2000 gap=549 poll_thresh=17 ino=257 dd-2584 [000] 112.954560: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1063 unstable=0 bg_thresh=1002 thresh=2004 gap=528 poll_thresh=18 ino=257 dd-2584 [000] 112.954678: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1063 unstable=0 bg_thresh=1001 thresh=2003 gap=502 poll_thresh=19 ino=257 dd-2584 [000] 112.954795: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1063 unstable=0 bg_thresh=1001 thresh=2002 gap=476 poll_thresh=20 ino=257 dd-2584 [000] 112.954799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=66132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 112.962070: balance_dirty_state: bdi btrfs-1: dirty=463 wb=963 unstable=0 bg_thresh=998 thresh=1997 gap=571 poll_thresh=20 ino=257 dd-2584 [004] 112.962171: balance_dirty_state: bdi btrfs-1: dirty=488 wb=963 unstable=0 bg_thresh=994 thresh=1988 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 112.962269: balance_dirty_state: bdi btrfs-1: dirty=488 wb=963 unstable=0 bg_thresh=996 thresh=1993 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 112.962462: balance_dirty_state: bdi btrfs-1: dirty=538 wb=963 unstable=0 bg_thresh=995 thresh=1990 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 112.962469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=66132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 112.970163: balance_dirty_state: bdi btrfs-1: dirty=538 wb=963 unstable=0 bg_thresh=997 thresh=1995 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 112.970174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=66132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 112.978026: balance_dirty_state: bdi btrfs-1: dirty=538 wb=913 unstable=0 bg_thresh=990 thresh=1980 gap=529 poll_thresh=17 ino=257 dd-2584 [003] 112.978112: balance_dirty_state: bdi btrfs-1: dirty=563 wb=863 unstable=0 bg_thresh=989 thresh=1979 gap=553 poll_thresh=13 ino=257 dd-2584 [003] 112.978186: balance_dirty_state: bdi btrfs-1: dirty=563 wb=813 unstable=0 bg_thresh=989 thresh=1979 gap=603 poll_thresh=14 ino=257 dd-2584 [003] 112.978251: balance_dirty_state: bdi btrfs-1: dirty=588 wb=813 unstable=0 bg_thresh=995 thresh=1990 gap=589 poll_thresh=15 ino=257 dd-2584 [003] 112.978487: balance_dirty_state: bdi btrfs-1: dirty=588 wb=813 unstable=0 bg_thresh=992 thresh=1984 gap=583 poll_thresh=16 ino=257 dd-2584 [003] 112.978609: balance_dirty_state: bdi btrfs-1: dirty=638 wb=813 unstable=0 bg_thresh=991 thresh=1983 gap=532 poll_thresh=17 ino=257 dd-2584 [003] 112.978732: balance_dirty_state: bdi btrfs-1: dirty=663 wb=813 unstable=0 bg_thresh=993 thresh=1987 gap=511 poll_thresh=18 ino=257 dd-2584 [003] 112.978854: balance_dirty_state: bdi btrfs-1: dirty=688 wb=813 unstable=0 bg_thresh=993 thresh=1986 gap=485 poll_thresh=19 ino=257 dd-2584 [003] 112.978859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=66132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 112.986114: balance_dirty_state: bdi btrfs-1: dirty=683 wb=803 unstable=0 bg_thresh=992 thresh=1985 gap=499 poll_thresh=19 ino=257 dd-2584 [006] 112.986185: balance_dirty_state: bdi btrfs-1: dirty=683 wb=803 unstable=0 bg_thresh=992 thresh=1985 gap=499 poll_thresh=14 ino=257 dd-2584 [006] 112.986249: balance_dirty_state: bdi btrfs-1: dirty=708 wb=803 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=15 ino=257 dd-2584 [006] 112.986253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=66132 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 112.994095: balance_dirty_state: bdi btrfs-1: dirty=708 wb=803 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=15 ino=257 dd-2584 [006] 112.994100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=66132 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 113.002112: balance_dirty_state: bdi btrfs-1: dirty=708 wb=403 unstable=0 bg_thresh=992 thresh=1985 gap=874 poll_thresh=15 ino=257 dd-2584 [006] 113.002179: balance_dirty_state: bdi btrfs-1: dirty=733 wb=403 unstable=0 bg_thresh=992 thresh=1985 gap=849 poll_thresh=11 ino=257 dd-2584 [006] 113.002243: balance_dirty_state: bdi btrfs-1: dirty=733 wb=403 unstable=0 bg_thresh=995 thresh=1990 gap=854 poll_thresh=12 ino=257 dd-2584 [006] 113.002304: balance_dirty_state: bdi btrfs-1: dirty=758 wb=403 unstable=0 bg_thresh=995 thresh=1990 gap=829 poll_thresh=13 ino=257 dd-2584 [006] 113.002364: balance_dirty_state: bdi btrfs-1: dirty=783 wb=403 unstable=0 bg_thresh=997 thresh=1995 gap=809 poll_thresh=14 ino=257 dd-2584 [006] 113.002423: balance_dirty_state: bdi btrfs-1: dirty=783 wb=403 unstable=0 bg_thresh=997 thresh=1995 gap=809 poll_thresh=15 ino=257 dd-2584 [006] 113.002486: balance_dirty_state: bdi btrfs-1: dirty=808 wb=403 unstable=0 bg_thresh=1000 thresh=2000 gap=789 poll_thresh=16 ino=257 dd-2584 [006] 113.002783: balance_dirty_state: bdi btrfs-1: dirty=833 wb=403 unstable=0 bg_thresh=999 thresh=1999 gap=763 poll_thresh=17 ino=257 dd-2584 [006] 113.002906: balance_dirty_state: bdi btrfs-1: dirty=883 wb=403 unstable=0 bg_thresh=1001 thresh=2003 gap=717 poll_thresh=18 ino=257 dd-2584 [006] 113.003028: balance_dirty_state: bdi btrfs-1: dirty=908 wb=403 unstable=0 bg_thresh=1001 thresh=2002 gap=691 poll_thresh=19 ino=257 dd-2584 [006] 113.003150: balance_dirty_state: bdi btrfs-1: dirty=933 wb=403 unstable=0 bg_thresh=1000 thresh=2001 gap=665 poll_thresh=20 ino=257 dd-2584 [006] 113.003273: balance_dirty_state: bdi btrfs-1: dirty=958 wb=403 unstable=0 bg_thresh=1002 thresh=2005 gap=644 poll_thresh=21 ino=257 dd-2584 [006] 113.003397: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=403 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=22 ino=257 dd-2584 [006] 113.003525: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=403 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=23 ino=257 dd-2584 [006] 113.003670: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=428 unstable=0 bg_thresh=1002 thresh=2004 gap=542 poll_thresh=24 ino=257 dd-2584 [006] 113.003981: balance_dirty_state: bdi btrfs-1: dirty=935 wb=553 unstable=0 bg_thresh=1001 thresh=2002 gap=514 poll_thresh=25 ino=257 dd-2584 [006] 113.004134: balance_dirty_state: bdi btrfs-1: dirty=899 wb=628 unstable=0 bg_thresh=1000 thresh=2001 gap=474 poll_thresh=26 ino=257 dd-2584 [006] 113.004135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=66132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 113.006364: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=528 wrote=1056 to_write=15328 flush-btrfs-1-2586 [007] 113.006368: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=496 wrote=0 to_write=15328 dd-2584 [002] 113.010062: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1211 unstable=0 bg_thresh=994 thresh=1988 gap=718 poll_thresh=26 ino=257 dd-2584 [002] 113.010156: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1211 unstable=0 bg_thresh=996 thresh=1993 gap=698 poll_thresh=19 ino=257 dd-2584 [002] 113.010290: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1211 unstable=0 bg_thresh=999 thresh=1998 gap=678 poll_thresh=20 ino=257 dd-2584 [002] 113.010421: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1211 unstable=0 bg_thresh=998 thresh=1997 gap=627 poll_thresh=21 ino=257 dd-2584 [002] 113.010551: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1211 unstable=0 bg_thresh=1000 thresh=2001 gap=606 poll_thresh=22 ino=257 dd-2584 [002] 113.010683: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1211 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=23 ino=257 dd-2584 [002] 113.010817: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1211 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=24 ino=257 dd-2584 [002] 113.010949: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1211 unstable=0 bg_thresh=999 thresh=1998 gap=503 poll_thresh=25 ino=257 dd-2584 [002] 113.011263: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1211 unstable=0 bg_thresh=1001 thresh=2002 gap=482 poll_thresh=26 ino=257 dd-2584 [002] 113.011269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=66132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 113.018044: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1061 unstable=0 bg_thresh=990 thresh=1980 gap=610 poll_thresh=26 ino=257 dd-2584 [002] 113.018137: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1050 unstable=0 bg_thresh=990 thresh=1981 gap=610 poll_thresh=19 ino=257 dd-2584 [002] 113.018322: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1050 unstable=0 bg_thresh=993 thresh=1986 gap=565 poll_thresh=20 ino=257 dd-2584 [002] 113.018508: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1050 unstable=0 bg_thresh=988 thresh=1976 gap=530 poll_thresh=21 ino=257 dd-2584 [002] 113.018696: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1050 unstable=0 bg_thresh=987 thresh=1974 gap=503 poll_thresh=22 ino=257 dd-2584 [002] 113.018887: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1025 unstable=0 bg_thresh=985 thresh=1971 gap=475 poll_thresh=23 ino=257 dd-2584 [002] 113.018894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-241% task_weight=98% bdi_bw=66132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 113.026058: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1024 unstable=0 bg_thresh=991 thresh=1982 gap=486 poll_thresh=23 ino=257 dd-2584 [002] 113.026064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=66132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 113.038167: balance_dirty_state: bdi btrfs-1: dirty=491 wb=781 unstable=0 bg_thresh=988 thresh=1976 gap=704 poll_thresh=23 ino=257 dd-2584 [005] 113.038243: balance_dirty_state: bdi btrfs-1: dirty=491 wb=781 unstable=0 bg_thresh=988 thresh=1976 gap=704 poll_thresh=17 ino=257 dd-2584 [005] 113.038381: balance_dirty_state: bdi btrfs-1: dirty=541 wb=781 unstable=0 bg_thresh=993 thresh=1986 gap=664 poll_thresh=18 ino=257 dd-2584 [005] 113.038521: balance_dirty_state: bdi btrfs-1: dirty=566 wb=781 unstable=0 bg_thresh=992 thresh=1985 gap=638 poll_thresh=19 ino=257 dd-2584 [005] 113.038855: balance_dirty_state: bdi btrfs-1: dirty=591 wb=781 unstable=0 bg_thresh=988 thresh=1976 gap=604 poll_thresh=20 ino=257 dd-2584 [005] 113.038995: balance_dirty_state: bdi btrfs-1: dirty=641 wb=781 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=21 ino=257 dd-2584 [005] 113.039136: balance_dirty_state: bdi btrfs-1: dirty=666 wb=781 unstable=0 bg_thresh=988 thresh=1977 gap=530 poll_thresh=22 ino=257 dd-2584 [005] 113.039275: balance_dirty_state: bdi btrfs-1: dirty=691 wb=781 unstable=0 bg_thresh=987 thresh=1974 gap=502 poll_thresh=23 ino=257 dd-2584 [005] 113.039415: balance_dirty_state: bdi btrfs-1: dirty=716 wb=781 unstable=0 bg_thresh=989 thresh=1979 gap=482 poll_thresh=24 ino=257 dd-2584 [005] 113.039420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=66344 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 113.046131: balance_dirty_state: bdi btrfs-1: dirty=716 wb=656 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=24 ino=257 dd-2584 [005] 113.046248: balance_dirty_state: bdi btrfs-1: dirty=741 wb=656 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=18 ino=257 dd-2584 [005] 113.046488: balance_dirty_state: bdi btrfs-1: dirty=766 wb=656 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=19 ino=257 dd-2584 [005] 113.046662: balance_dirty_state: bdi btrfs-1: dirty=816 wb=656 unstable=0 bg_thresh=987 thresh=1974 gap=502 poll_thresh=20 ino=257 dd-2584 [005] 113.046991: balance_dirty_state: bdi btrfs-1: dirty=841 wb=656 unstable=0 bg_thresh=986 thresh=1973 gap=476 poll_thresh=21 ino=257 dd-2584 [005] 113.046996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-190% task_weight=98% bdi_bw=66344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 113.054167: balance_dirty_state: bdi btrfs-1: dirty=827 wb=548 unstable=0 bg_thresh=993 thresh=1987 gap=612 poll_thresh=21 ino=257 dd-2584 [005] 113.054272: balance_dirty_state: bdi btrfs-1: dirty=852 wb=548 unstable=0 bg_thresh=990 thresh=1981 gap=581 poll_thresh=16 ino=257 dd-2584 [005] 113.054392: balance_dirty_state: bdi btrfs-1: dirty=877 wb=548 unstable=0 bg_thresh=989 thresh=1978 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 113.054516: balance_dirty_state: bdi btrfs-1: dirty=902 wb=548 unstable=0 bg_thresh=991 thresh=1983 gap=533 poll_thresh=18 ino=257 dd-2584 [005] 113.054639: balance_dirty_state: bdi btrfs-1: dirty=927 wb=548 unstable=0 bg_thresh=987 thresh=1975 gap=500 poll_thresh=19 ino=257 dd-2584 [005] 113.054764: balance_dirty_state: bdi btrfs-1: dirty=977 wb=548 unstable=0 bg_thresh=989 thresh=1979 gap=454 poll_thresh=20 ino=257 dd-2584 [005] 113.054769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=66344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 113.062150: balance_dirty_state: bdi btrfs-1: dirty=968 wb=295 unstable=0 bg_thresh=993 thresh=1986 gap=723 poll_thresh=20 ino=257 dd-2584 [005] 113.062225: balance_dirty_state: bdi btrfs-1: dirty=968 wb=295 unstable=0 bg_thresh=990 thresh=1980 gap=717 poll_thresh=15 ino=257 dd-2584 [005] 113.062288: balance_dirty_state: bdi btrfs-1: dirty=993 wb=295 unstable=0 bg_thresh=992 thresh=1985 gap=697 poll_thresh=16 ino=257 dd-2584 [005] 113.062416: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=295 unstable=0 bg_thresh=992 thresh=1984 gap=671 poll_thresh=17 ino=257 dd-2584 [005] 113.062539: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=295 unstable=0 bg_thresh=991 thresh=1983 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 113.062848: balance_dirty_state: bdi btrfs-1: dirty=943 wb=445 unstable=0 bg_thresh=993 thresh=1987 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 113.063018: balance_dirty_state: bdi btrfs-1: dirty=893 wb=520 unstable=0 bg_thresh=993 thresh=1986 gap=573 poll_thresh=20 ino=257 dd-2584 [005] 113.063194: balance_dirty_state: bdi btrfs-1: dirty=843 wb=595 unstable=0 bg_thresh=992 thresh=1985 gap=547 poll_thresh=21 ino=257 dd-2584 [005] 113.063370: balance_dirty_state: bdi btrfs-1: dirty=818 wb=670 unstable=0 bg_thresh=992 thresh=1984 gap=496 poll_thresh=22 ino=257 dd-2584 [005] 113.063548: balance_dirty_state: bdi btrfs-1: dirty=768 wb=745 unstable=0 bg_thresh=991 thresh=1982 gap=469 poll_thresh=23 ino=257 dd-2584 [005] 113.063550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=66344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 113.066650: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=588 wrote=1136 to_write=15248 flush-btrfs-1-2586 [007] 113.066655: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=556 wrote=0 to_write=15248 dd-2584 [005] 113.070063: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1295 unstable=0 bg_thresh=991 thresh=1982 gap=594 poll_thresh=23 ino=257 dd-2584 [005] 113.070175: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1295 unstable=0 bg_thresh=991 thresh=1982 gap=569 poll_thresh=17 ino=257 dd-2584 [005] 113.070334: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1295 unstable=0 bg_thresh=993 thresh=1986 gap=548 poll_thresh=18 ino=257 dd-2584 [005] 113.070490: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1295 unstable=0 bg_thresh=992 thresh=1985 gap=522 poll_thresh=19 ino=257 dd-2584 [005] 113.070925: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1295 unstable=0 bg_thresh=992 thresh=1984 gap=496 poll_thresh=20 ino=257 dd-2584 [005] 113.071083: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1295 unstable=0 bg_thresh=994 thresh=1988 gap=450 poll_thresh=21 ino=257 dd-2584 [005] 113.071089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=66344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 113.078110: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1168 unstable=0 bg_thresh=992 thresh=1985 gap=574 poll_thresh=21 ino=257 dd-2584 [005] 113.078195: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1168 unstable=0 bg_thresh=989 thresh=1979 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 113.078362: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1168 unstable=0 bg_thresh=988 thresh=1976 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 113.078484: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1168 unstable=0 bg_thresh=993 thresh=1986 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 113.078603: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1168 unstable=0 bg_thresh=992 thresh=1985 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 113.078608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=66344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 113.086178: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1043 unstable=0 bg_thresh=991 thresh=1983 gap=597 poll_thresh=19 ino=257 dd-2584 [005] 113.086247: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1043 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 113.086308: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1043 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 113.086369: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1043 unstable=0 bg_thresh=990 thresh=1981 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 113.086488: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1043 unstable=0 bg_thresh=990 thresh=1980 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 113.086781: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1043 unstable=0 bg_thresh=992 thresh=1984 gap=473 poll_thresh=18 ino=257 dd-2584 [005] 113.086785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=66344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 113.094138: balance_dirty_state: bdi btrfs-1: dirty=468 wb=879 unstable=0 bg_thresh=993 thresh=1986 gap=639 poll_thresh=18 ino=257 dd-2584 [005] 113.094223: balance_dirty_state: bdi btrfs-1: dirty=468 wb=879 unstable=0 bg_thresh=993 thresh=1986 gap=639 poll_thresh=13 ino=257 dd-2584 [005] 113.094285: balance_dirty_state: bdi btrfs-1: dirty=493 wb=879 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=14 ino=257 dd-2584 [005] 113.094342: balance_dirty_state: bdi btrfs-1: dirty=518 wb=879 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 113.094399: balance_dirty_state: bdi btrfs-1: dirty=518 wb=879 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=16 ino=257 dd-2584 [005] 113.094512: balance_dirty_state: bdi btrfs-1: dirty=543 wb=879 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=17 ino=257 dd-2584 [005] 113.094630: balance_dirty_state: bdi btrfs-1: dirty=593 wb=879 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 113.094747: balance_dirty_state: bdi btrfs-1: dirty=618 wb=879 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 113.094751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=66344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 113.102155: balance_dirty_state: bdi btrfs-1: dirty=618 wb=754 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=19 ino=257 dd-2584 [005] 113.102244: balance_dirty_state: bdi btrfs-1: dirty=643 wb=754 unstable=0 bg_thresh=989 thresh=1978 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 113.102307: balance_dirty_state: bdi btrfs-1: dirty=643 wb=754 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 113.102365: balance_dirty_state: bdi btrfs-1: dirty=668 wb=754 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 113.102479: balance_dirty_state: bdi btrfs-1: dirty=693 wb=754 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=17 ino=257 dd-2584 [005] 113.102759: balance_dirty_state: bdi btrfs-1: dirty=743 wb=754 unstable=0 bg_thresh=990 thresh=1980 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 113.102763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=66344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.110131: balance_dirty_state: bdi btrfs-1: dirty=743 wb=629 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 113.110257: balance_dirty_state: bdi btrfs-1: dirty=743 wb=629 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 113.110374: balance_dirty_state: bdi btrfs-1: dirty=768 wb=629 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 113.110490: balance_dirty_state: bdi btrfs-1: dirty=793 wb=629 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 113.110604: balance_dirty_state: bdi btrfs-1: dirty=793 wb=629 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 113.110836: balance_dirty_state: bdi btrfs-1: dirty=843 wb=629 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 113.111073: balance_dirty_state: bdi btrfs-1: dirty=868 wb=629 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 113.111082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=66344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.118099: balance_dirty_state: bdi btrfs-1: dirty=868 wb=504 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 113.118221: balance_dirty_state: bdi btrfs-1: dirty=893 wb=504 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 113.118338: balance_dirty_state: bdi btrfs-1: dirty=893 wb=504 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 113.118452: balance_dirty_state: bdi btrfs-1: dirty=918 wb=504 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 113.118567: balance_dirty_state: bdi btrfs-1: dirty=943 wb=504 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 113.118799: balance_dirty_state: bdi btrfs-1: dirty=968 wb=504 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 113.119385: balance_dirty_state: bdi btrfs-1: dirty=993 wb=504 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 113.119394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=66344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.126092: balance_dirty_state: bdi btrfs-1: dirty=993 wb=379 unstable=0 bg_thresh=991 thresh=1982 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 113.126190: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=379 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 113.126249: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=379 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 113.126310: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=379 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 113.126372: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=404 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 113.126500: balance_dirty_state: bdi btrfs-1: dirty=993 wb=479 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 113.126626: balance_dirty_state: bdi btrfs-1: dirty=968 wb=529 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 113.126628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=66344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 113.128525: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=648 wrote=1024 to_write=15360 flush-btrfs-1-2586 [007] 113.128528: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=616 wrote=0 to_write=15360 dd-2584 [004] 113.134073: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1279 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 113.134135: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1279 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 113.134194: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1279 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 113.134253: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1279 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 113.134310: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1279 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 113.134427: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1279 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 113.134721: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1279 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 113.134725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=66344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.142085: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1154 unstable=0 bg_thresh=999 thresh=1999 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 113.142166: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1154 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 113.142230: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1154 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 113.142291: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1154 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 113.142377: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1154 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 113.142553: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1154 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 113.142702: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1154 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 113.142707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=66948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 113.150197: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1154 unstable=0 bg_thresh=986 thresh=1973 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 113.150202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=99% bdi_bw=66948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 113.158168: balance_dirty_state: bdi btrfs-1: dirty=368 wb=904 unstable=0 bg_thresh=990 thresh=1980 gap=708 poll_thresh=18 ino=257 dd-2584 [001] 113.158236: balance_dirty_state: bdi btrfs-1: dirty=368 wb=904 unstable=0 bg_thresh=992 thresh=1985 gap=713 poll_thresh=13 ino=257 dd-2584 [001] 113.158296: balance_dirty_state: bdi btrfs-1: dirty=393 wb=904 unstable=0 bg_thresh=992 thresh=1985 gap=688 poll_thresh=14 ino=257 dd-2584 [001] 113.158356: balance_dirty_state: bdi btrfs-1: dirty=418 wb=904 unstable=0 bg_thresh=995 thresh=1990 gap=668 poll_thresh=15 ino=257 dd-2584 [001] 113.158414: balance_dirty_state: bdi btrfs-1: dirty=418 wb=904 unstable=0 bg_thresh=995 thresh=1990 gap=668 poll_thresh=16 ino=257 dd-2584 [001] 113.158534: balance_dirty_state: bdi btrfs-1: dirty=468 wb=904 unstable=0 bg_thresh=1000 thresh=2000 gap=628 poll_thresh=17 ino=257 dd-2584 [001] 113.158827: balance_dirty_state: bdi btrfs-1: dirty=493 wb=904 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 113.158945: balance_dirty_state: bdi btrfs-1: dirty=518 wb=904 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=19 ino=257 dd-2584 [001] 113.159064: balance_dirty_state: bdi btrfs-1: dirty=568 wb=904 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=20 ino=257 dd-2584 [001] 113.159184: balance_dirty_state: bdi btrfs-1: dirty=593 wb=904 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=21 ino=257 dd-2584 [001] 113.159302: balance_dirty_state: bdi btrfs-1: dirty=618 wb=904 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=22 ino=257 dd-2584 [001] 113.159307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=66948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 113.166142: balance_dirty_state: bdi btrfs-1: dirty=618 wb=779 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=22 ino=257 dd-2584 [001] 113.166219: balance_dirty_state: bdi btrfs-1: dirty=643 wb=754 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 113.166356: balance_dirty_state: bdi btrfs-1: dirty=668 wb=679 unstable=0 bg_thresh=996 thresh=1993 gap=646 poll_thresh=17 ino=257 dd-2584 [001] 113.166486: balance_dirty_state: bdi btrfs-1: dirty=693 wb=654 unstable=0 bg_thresh=997 thresh=1995 gap=648 poll_thresh=18 ino=257 dd-2584 [001] 113.166852: balance_dirty_state: bdi btrfs-1: dirty=743 wb=654 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 113.167069: balance_dirty_state: bdi btrfs-1: dirty=768 wb=654 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=20 ino=257 dd-2584 [001] 113.167233: balance_dirty_state: bdi btrfs-1: dirty=793 wb=654 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=21 ino=257 dd-2584 [001] 113.167358: balance_dirty_state: bdi btrfs-1: dirty=818 wb=654 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=22 ino=257 dd-2584 [001] 113.167598: balance_dirty_state: bdi btrfs-1: dirty=868 wb=654 unstable=0 bg_thresh=996 thresh=1992 gap=470 poll_thresh=23 ino=257 dd-2584 [001] 113.167607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=66948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 113.174192: balance_dirty_state: bdi btrfs-1: dirty=868 wb=554 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=23 ino=257 dd-2584 [001] 113.174269: balance_dirty_state: bdi btrfs-1: dirty=868 wb=529 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=17 ino=257 dd-2584 [001] 113.174404: balance_dirty_state: bdi btrfs-1: dirty=918 wb=529 unstable=0 bg_thresh=991 thresh=1983 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 113.174535: balance_dirty_state: bdi btrfs-1: dirty=943 wb=529 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=19 ino=257 dd-2584 [001] 113.174668: balance_dirty_state: bdi btrfs-1: dirty=968 wb=529 unstable=0 bg_thresh=989 thresh=1979 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 113.174673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=66948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 113.186216: balance_dirty_state: bdi btrfs-1: dirty=968 wb=379 unstable=0 bg_thresh=994 thresh=1988 gap=641 poll_thresh=20 ino=257 dd-2584 [000] 113.186671: balance_dirty_state: bdi btrfs-1: dirty=993 wb=379 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=15 ino=257 dd-2584 [000] 113.186792: balance_dirty_state: bdi btrfs-1: dirty=993 wb=379 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=16 ino=257 dd-2584 [000] 113.187028: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=379 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=17 ino=257 dd-2584 [000] 113.187275: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=379 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=18 ino=257 dd-2584 [000] 113.187526: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=404 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=19 ino=257 dd-2584 [000] 113.187784: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=454 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=20 ino=257 dd-2584 [000] 113.187788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=66948 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 113.190145: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=712 wrote=1024 to_write=15360 flush-btrfs-1-2586 [007] 113.190148: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=680 wrote=0 to_write=15360 dd-2584 [004] 113.198149: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1154 unstable=0 bg_thresh=996 thresh=1992 gap=745 poll_thresh=20 ino=257 dd-2584 [004] 113.198241: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1154 unstable=0 bg_thresh=996 thresh=1992 gap=745 poll_thresh=15 ino=257 dd-2584 [004] 113.198328: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1154 unstable=0 bg_thresh=998 thresh=1997 gap=725 poll_thresh=16 ino=257 dd-2584 [004] 113.198498: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1154 unstable=0 bg_thresh=1001 thresh=2002 gap=705 poll_thresh=17 ino=257 dd-2584 [004] 113.198670: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1154 unstable=0 bg_thresh=1003 thresh=2007 gap=685 poll_thresh=18 ino=257 dd-2584 [004] 113.199136: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1154 unstable=0 bg_thresh=1005 thresh=2011 gap=639 poll_thresh=19 ino=257 dd-2584 [004] 113.199307: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1154 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=20 ino=257 dd-2584 [004] 113.199480: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1154 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=21 ino=257 dd-2584 [004] 113.199656: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1154 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=22 ino=257 dd-2584 [004] 113.199830: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1154 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=23 ino=257 dd-2584 [004] 113.200004: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1154 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=24 ino=257 dd-2584 [004] 113.200011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=66948 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 113.206161: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1154 unstable=0 bg_thresh=996 thresh=1993 gap=471 poll_thresh=24 ino=257 dd-2584 [004] 113.206172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=66948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.214136: balance_dirty_state: bdi btrfs-1: dirty=368 wb=904 unstable=0 bg_thresh=995 thresh=1991 gap=719 poll_thresh=24 ino=257 dd-2584 [004] 113.214220: balance_dirty_state: bdi btrfs-1: dirty=393 wb=904 unstable=0 bg_thresh=995 thresh=1991 gap=694 poll_thresh=18 ino=257 dd-2584 [004] 113.214338: balance_dirty_state: bdi btrfs-1: dirty=418 wb=904 unstable=0 bg_thresh=998 thresh=1996 gap=674 poll_thresh=19 ino=257 dd-2584 [004] 113.214614: balance_dirty_state: bdi btrfs-1: dirty=443 wb=904 unstable=0 bg_thresh=1000 thresh=2001 gap=654 poll_thresh=20 ino=257 dd-2584 [004] 113.214729: balance_dirty_state: bdi btrfs-1: dirty=493 wb=904 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=21 ino=257 dd-2584 [004] 113.214840: balance_dirty_state: bdi btrfs-1: dirty=518 wb=904 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=22 ino=257 dd-2584 [004] 113.214952: balance_dirty_state: bdi btrfs-1: dirty=543 wb=904 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=23 ino=257 dd-2584 [004] 113.215065: balance_dirty_state: bdi btrfs-1: dirty=568 wb=904 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=24 ino=257 dd-2584 [004] 113.215178: balance_dirty_state: bdi btrfs-1: dirty=618 wb=904 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=25 ino=257 dd-2584 [004] 113.215183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=66948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.222126: balance_dirty_state: bdi btrfs-1: dirty=618 wb=779 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=25 ino=257 dd-2584 [004] 113.222207: balance_dirty_state: bdi btrfs-1: dirty=618 wb=779 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 113.222319: balance_dirty_state: bdi btrfs-1: dirty=668 wb=779 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=20 ino=257 dd-2584 [004] 113.222428: balance_dirty_state: bdi btrfs-1: dirty=693 wb=779 unstable=0 bg_thresh=1002 thresh=2004 gap=532 poll_thresh=21 ino=257 dd-2584 [004] 113.222707: balance_dirty_state: bdi btrfs-1: dirty=718 wb=779 unstable=0 bg_thresh=1004 thresh=2008 gap=511 poll_thresh=22 ino=257 dd-2584 [004] 113.222819: balance_dirty_state: bdi btrfs-1: dirty=743 wb=779 unstable=0 bg_thresh=1003 thresh=2007 gap=485 poll_thresh=23 ino=257 dd-2584 [004] 113.222823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=66948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.230160: balance_dirty_state: bdi btrfs-1: dirty=743 wb=654 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=23 ino=257 dd-2584 [004] 113.230229: balance_dirty_state: bdi btrfs-1: dirty=768 wb=654 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 113.230340: balance_dirty_state: bdi btrfs-1: dirty=793 wb=654 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 113.230452: balance_dirty_state: bdi btrfs-1: dirty=843 wb=654 unstable=0 bg_thresh=1000 thresh=2001 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 113.230564: balance_dirty_state: bdi btrfs-1: dirty=868 wb=654 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=20 ino=257 dd-2584 [004] 113.230569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=66948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.238114: balance_dirty_state: bdi btrfs-1: dirty=873 wb=543 unstable=0 bg_thresh=998 thresh=1996 gap=580 poll_thresh=20 ino=257 dd-2584 [004] 113.238194: balance_dirty_state: bdi btrfs-1: dirty=898 wb=543 unstable=0 bg_thresh=998 thresh=1996 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 113.238250: balance_dirty_state: bdi btrfs-1: dirty=898 wb=543 unstable=0 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 113.238360: balance_dirty_state: bdi btrfs-1: dirty=923 wb=543 unstable=0 bg_thresh=1003 thresh=2006 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 113.238638: balance_dirty_state: bdi btrfs-1: dirty=973 wb=543 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 113.238642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=66948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.246184: balance_dirty_state: bdi btrfs-1: dirty=973 wb=418 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 113.246276: balance_dirty_state: bdi btrfs-1: dirty=973 wb=418 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 113.246332: balance_dirty_state: bdi btrfs-1: dirty=998 wb=418 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 113.246388: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=418 unstable=0 bg_thresh=1002 thresh=2005 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 113.246452: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=418 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 113.246575: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=418 unstable=0 bg_thresh=1004 thresh=2009 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 113.246707: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=443 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 113.246708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 113.248793: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=768 wrote=1008 to_write=15376 flush-btrfs-1-2586 [007] 113.248796: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=736 wrote=0 to_write=15376 dd-2584 [000] 113.254222: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1268 unstable=0 bg_thresh=998 thresh=1996 gap=630 poll_thresh=18 ino=257 dd-2584 [000] 113.254350: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1268 unstable=0 bg_thresh=998 thresh=1996 gap=605 poll_thresh=13 ino=257 dd-2584 [000] 113.254470: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1268 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 113.254590: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1268 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 113.254710: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1268 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 113.254948: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1268 unstable=0 bg_thresh=999 thresh=1998 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 113.255538: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1268 unstable=0 bg_thresh=998 thresh=1997 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 113.255779: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1268 unstable=0 bg_thresh=998 thresh=1996 gap=455 poll_thresh=19 ino=257 dd-2584 [000] 113.255788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 113.262170: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1143 unstable=0 bg_thresh=995 thresh=1991 gap=575 poll_thresh=19 ino=257 dd-2584 [000] 113.262296: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1143 unstable=0 bg_thresh=995 thresh=1990 gap=574 poll_thresh=14 ino=257 dd-2584 [000] 113.262415: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1143 unstable=0 bg_thresh=995 thresh=1990 gap=549 poll_thresh=15 ino=257 dd-2584 [000] 113.262538: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1143 unstable=0 bg_thresh=994 thresh=1989 gap=523 poll_thresh=16 ino=257 dd-2584 [000] 113.262779: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1143 unstable=0 bg_thresh=994 thresh=1988 gap=497 poll_thresh=17 ino=257 dd-2584 [000] 113.263019: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1143 unstable=0 bg_thresh=993 thresh=1987 gap=471 poll_thresh=18 ino=257 dd-2584 [000] 113.263028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=101% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 113.270112: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1018 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=18 ino=257 dd-2584 [000] 113.270204: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1018 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=13 ino=257 dd-2584 [000] 113.270289: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1018 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=14 ino=257 dd-2584 [000] 113.270379: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1018 unstable=0 bg_thresh=995 thresh=1990 gap=549 poll_thresh=15 ino=257 dd-2584 [000] 113.270467: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1018 unstable=0 bg_thresh=995 thresh=1990 gap=524 poll_thresh=16 ino=257 dd-2584 [000] 113.270640: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1018 unstable=0 bg_thresh=994 thresh=1989 gap=498 poll_thresh=17 ino=257 dd-2584 [000] 113.271123: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1018 unstable=0 bg_thresh=991 thresh=1983 gap=467 poll_thresh=18 ino=257 dd-2584 [000] 113.271129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-276% task_weight=101% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.278135: balance_dirty_state: bdi btrfs-1: dirty=498 wb=893 unstable=0 bg_thresh=996 thresh=1992 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 113.278201: balance_dirty_state: bdi btrfs-1: dirty=523 wb=893 unstable=0 bg_thresh=996 thresh=1992 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 113.278261: balance_dirty_state: bdi btrfs-1: dirty=523 wb=893 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 113.278320: balance_dirty_state: bdi btrfs-1: dirty=548 wb=893 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 113.278380: balance_dirty_state: bdi btrfs-1: dirty=548 wb=893 unstable=0 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 113.278498: balance_dirty_state: bdi btrfs-1: dirty=598 wb=893 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 113.278691: balance_dirty_state: bdi btrfs-1: dirty=623 wb=843 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 113.278894: balance_dirty_state: bdi btrfs-1: dirty=648 wb=768 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 113.279026: balance_dirty_state: bdi btrfs-1: dirty=698 wb=768 unstable=0 bg_thresh=994 thresh=1988 gap=522 poll_thresh=20 ino=257 dd-2584 [004] 113.279149: balance_dirty_state: bdi btrfs-1: dirty=723 wb=768 unstable=0 bg_thresh=995 thresh=1991 gap=500 poll_thresh=21 ino=257 dd-2584 [004] 113.279453: balance_dirty_state: bdi btrfs-1: dirty=748 wb=768 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=22 ino=257 dd-2584 [004] 113.279459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-261% task_weight=101% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.286147: balance_dirty_state: bdi btrfs-1: dirty=748 wb=768 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 113.286151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-256% task_weight=101% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.294148: balance_dirty_state: bdi btrfs-1: dirty=748 wb=518 unstable=0 bg_thresh=999 thresh=1998 gap=732 poll_thresh=22 ino=257 dd-2584 [004] 113.294214: balance_dirty_state: bdi btrfs-1: dirty=773 wb=518 unstable=0 bg_thresh=996 thresh=1992 gap=701 poll_thresh=16 ino=257 dd-2584 [004] 113.294336: balance_dirty_state: bdi btrfs-1: dirty=798 wb=518 unstable=0 bg_thresh=995 thresh=1991 gap=675 poll_thresh=17 ino=257 dd-2584 [004] 113.294455: balance_dirty_state: bdi btrfs-1: dirty=823 wb=518 unstable=0 bg_thresh=997 thresh=1995 gap=654 poll_thresh=18 ino=257 dd-2584 [004] 113.294610: balance_dirty_state: bdi btrfs-1: dirty=873 wb=518 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 113.294782: balance_dirty_state: bdi btrfs-1: dirty=898 wb=518 unstable=0 bg_thresh=999 thresh=1999 gap=583 poll_thresh=20 ino=257 dd-2584 [004] 113.294928: balance_dirty_state: bdi btrfs-1: dirty=923 wb=518 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=21 ino=257 dd-2584 [004] 113.295050: balance_dirty_state: bdi btrfs-1: dirty=948 wb=518 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=22 ino=257 dd-2584 [004] 113.295346: balance_dirty_state: bdi btrfs-1: dirty=998 wb=518 unstable=0 bg_thresh=993 thresh=1987 gap=471 poll_thresh=23 ino=257 dd-2584 [004] 113.295352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 113.297479: writeback_single_inode: bdi btrfs-1: ino=257 state= age=816 wrote=896 to_write=15488 flush-btrfs-1-2586 [007] 113.297482: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=784 wrote=0 to_write=15488 dd-2584 [004] 113.302143: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1293 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=23 ino=257 dd-2584 [004] 113.302236: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1293 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=17 ino=257 dd-2584 [004] 113.302418: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1293 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 113.302599: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1293 unstable=0 bg_thresh=996 thresh=1993 gap=527 poll_thresh=19 ino=257 dd-2584 [004] 113.302786: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1293 unstable=0 bg_thresh=998 thresh=1997 gap=506 poll_thresh=20 ino=257 dd-2584 [004] 113.302971: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1293 unstable=0 bg_thresh=998 thresh=1996 gap=480 poll_thresh=21 ino=257 dd-2584 [004] 113.302978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-212% task_weight=101% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.310158: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1168 unstable=0 bg_thresh=980 thresh=1961 gap=570 poll_thresh=21 ino=257 dd-2584 [004] 113.310284: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1168 unstable=0 bg_thresh=983 thresh=1966 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 113.310415: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1168 unstable=0 bg_thresh=981 thresh=1963 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 113.310545: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1168 unstable=0 bg_thresh=980 thresh=1960 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 113.310549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-54% task_gap=-206% task_weight=98% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.318308: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1168 unstable=0 bg_thresh=984 thresh=1968 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 113.318316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.326335: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1168 unstable=0 bg_thresh=984 thresh=1968 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 113.326341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.334215: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1118 unstable=0 bg_thresh=981 thresh=1962 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 113.334391: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1043 unstable=0 bg_thresh=981 thresh=1962 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 113.334793: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1043 unstable=0 bg_thresh=983 thresh=1966 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 113.334883: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1043 unstable=0 bg_thresh=983 thresh=1966 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 113.334973: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1043 unstable=0 bg_thresh=982 thresh=1965 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 113.335149: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1043 unstable=0 bg_thresh=982 thresh=1964 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 113.335328: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1043 unstable=0 bg_thresh=981 thresh=1963 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 113.335335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.342247: balance_dirty_state: bdi btrfs-1: dirty=448 wb=918 unstable=0 bg_thresh=983 thresh=1966 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 113.342392: balance_dirty_state: bdi btrfs-1: dirty=448 wb=918 unstable=0 bg_thresh=982 thresh=1965 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 113.342530: balance_dirty_state: bdi btrfs-1: dirty=473 wb=918 unstable=0 bg_thresh=985 thresh=1970 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 113.342665: balance_dirty_state: bdi btrfs-1: dirty=498 wb=918 unstable=0 bg_thresh=982 thresh=1964 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 113.342801: balance_dirty_state: bdi btrfs-1: dirty=498 wb=918 unstable=0 bg_thresh=984 thresh=1969 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 113.343071: balance_dirty_state: bdi btrfs-1: dirty=548 wb=918 unstable=0 bg_thresh=984 thresh=1968 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 113.343342: balance_dirty_state: bdi btrfs-1: dirty=573 wb=918 unstable=0 bg_thresh=986 thresh=1972 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 113.343351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=98% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.350248: balance_dirty_state: bdi btrfs-1: dirty=573 wb=918 unstable=0 bg_thresh=988 thresh=1977 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 113.350259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.358196: balance_dirty_state: bdi btrfs-1: dirty=573 wb=643 unstable=0 bg_thresh=988 thresh=1976 gap=760 poll_thresh=18 ino=257 dd-2584 [004] 113.358261: balance_dirty_state: bdi btrfs-1: dirty=598 wb=643 unstable=0 bg_thresh=985 thresh=1970 gap=729 poll_thresh=13 ino=257 dd-2584 [004] 113.358483: balance_dirty_state: bdi btrfs-1: dirty=598 wb=643 unstable=0 bg_thresh=987 thresh=1975 gap=734 poll_thresh=14 ino=257 dd-2584 [004] 113.358541: balance_dirty_state: bdi btrfs-1: dirty=623 wb=643 unstable=0 bg_thresh=984 thresh=1969 gap=703 poll_thresh=15 ino=257 dd-2584 [004] 113.358598: balance_dirty_state: bdi btrfs-1: dirty=623 wb=643 unstable=0 bg_thresh=987 thresh=1974 gap=708 poll_thresh=16 ino=257 dd-2584 [004] 113.358711: balance_dirty_state: bdi btrfs-1: dirty=673 wb=643 unstable=0 bg_thresh=986 thresh=1973 gap=657 poll_thresh=17 ino=257 dd-2584 [004] 113.358825: balance_dirty_state: bdi btrfs-1: dirty=698 wb=643 unstable=0 bg_thresh=985 thresh=1971 gap=630 poll_thresh=18 ino=257 dd-2584 [004] 113.358938: balance_dirty_state: bdi btrfs-1: dirty=723 wb=643 unstable=0 bg_thresh=985 thresh=1970 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 113.359051: balance_dirty_state: bdi btrfs-1: dirty=773 wb=643 unstable=0 bg_thresh=984 thresh=1969 gap=553 poll_thresh=20 ino=257 dd-2584 [004] 113.359165: balance_dirty_state: bdi btrfs-1: dirty=798 wb=643 unstable=0 bg_thresh=986 thresh=1973 gap=532 poll_thresh=21 ino=257 dd-2584 [004] 113.359278: balance_dirty_state: bdi btrfs-1: dirty=823 wb=643 unstable=0 bg_thresh=986 thresh=1972 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 113.359545: balance_dirty_state: bdi btrfs-1: dirty=848 wb=643 unstable=0 bg_thresh=985 thresh=1971 gap=480 poll_thresh=23 ino=257 dd-2584 [004] 113.359549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-290% task_weight=98% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.366263: balance_dirty_state: bdi btrfs-1: dirty=848 wb=518 unstable=0 bg_thresh=986 thresh=1973 gap=607 poll_thresh=23 ino=257 dd-2584 [004] 113.366343: balance_dirty_state: bdi btrfs-1: dirty=873 wb=518 unstable=0 bg_thresh=986 thresh=1973 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 113.366457: balance_dirty_state: bdi btrfs-1: dirty=898 wb=518 unstable=0 bg_thresh=988 thresh=1977 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 113.366571: balance_dirty_state: bdi btrfs-1: dirty=948 wb=518 unstable=0 bg_thresh=985 thresh=1970 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 113.366683: balance_dirty_state: bdi btrfs-1: dirty=973 wb=518 unstable=0 bg_thresh=984 thresh=1969 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 113.366688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.374277: balance_dirty_state: bdi btrfs-1: dirty=973 wb=518 unstable=0 bg_thresh=984 thresh=1969 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 113.374286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.382237: balance_dirty_state: bdi btrfs-1: dirty=973 wb=393 unstable=0 bg_thresh=983 thresh=1967 gap=601 poll_thresh=20 ino=257 dd-2584 [004] 113.382369: balance_dirty_state: bdi btrfs-1: dirty=998 wb=393 unstable=0 bg_thresh=986 thresh=1972 gap=581 poll_thresh=15 ino=257 flush-btrfs-1-2586 [007] 113.382460: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=872 wrote=0 to_write=16384 dd-2584 [004] 113.382497: balance_dirty_state: bdi btrfs-1: dirty=998 wb=393 unstable=0 bg_thresh=983 thresh=1966 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 113.382737: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=393 unstable=0 bg_thresh=985 thresh=1970 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 113.382989: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=443 unstable=0 bg_thresh=984 thresh=1969 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 113.383238: balance_dirty_state: bdi btrfs-1: dirty=998 wb=493 unstable=0 bg_thresh=984 thresh=1968 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 113.383241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 113.387355: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=1008 to_write=15376 dd-2584 [004] 113.390260: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1268 unstable=0 bg_thresh=984 thresh=1969 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 113.390516: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1268 unstable=0 bg_thresh=987 thresh=1974 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 113.390577: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1268 unstable=0 bg_thresh=986 thresh=1973 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 113.390636: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1268 unstable=0 bg_thresh=989 thresh=1978 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 113.390754: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1268 unstable=0 bg_thresh=985 thresh=1971 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 113.390871: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1268 unstable=0 bg_thresh=985 thresh=1970 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 113.390876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=98% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.398252: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1268 unstable=0 bg_thresh=985 thresh=1970 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 113.398261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=98% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.406259: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1143 unstable=0 bg_thresh=984 thresh=1969 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 113.406350: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1143 unstable=0 bg_thresh=984 thresh=1969 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 113.406412: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1143 unstable=0 bg_thresh=984 thresh=1968 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 113.406470: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1143 unstable=0 bg_thresh=986 thresh=1973 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 113.406526: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1143 unstable=0 bg_thresh=986 thresh=1972 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 113.406640: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1143 unstable=0 bg_thresh=985 thresh=1971 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 113.406754: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1143 unstable=0 bg_thresh=985 thresh=1970 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 113.406758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.414193: balance_dirty_state: bdi btrfs-1: dirty=348 wb=993 unstable=0 bg_thresh=988 thresh=1976 gap=635 poll_thresh=18 ino=257 dd-2584 [004] 113.414314: balance_dirty_state: bdi btrfs-1: dirty=348 wb=993 unstable=0 bg_thresh=990 thresh=1981 gap=640 poll_thresh=13 ino=257 dd-2584 [004] 113.414694: balance_dirty_state: bdi btrfs-1: dirty=373 wb=993 unstable=0 bg_thresh=987 thresh=1975 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 113.414785: balance_dirty_state: bdi btrfs-1: dirty=398 wb=993 unstable=0 bg_thresh=990 thresh=1980 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 113.414874: balance_dirty_state: bdi btrfs-1: dirty=398 wb=993 unstable=0 bg_thresh=989 thresh=1979 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 113.415053: balance_dirty_state: bdi btrfs-1: dirty=423 wb=993 unstable=0 bg_thresh=989 thresh=1978 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 113.415236: balance_dirty_state: bdi btrfs-1: dirty=473 wb=993 unstable=0 bg_thresh=985 thresh=1971 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 113.415415: balance_dirty_state: bdi btrfs-1: dirty=498 wb=993 unstable=0 bg_thresh=985 thresh=1970 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 113.415421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 113.422195: balance_dirty_state: bdi btrfs-1: dirty=498 wb=868 unstable=0 bg_thresh=990 thresh=1980 gap=614 poll_thresh=19 ino=257 dd-2584 [006] 113.422261: balance_dirty_state: bdi btrfs-1: dirty=523 wb=868 unstable=0 bg_thresh=989 thresh=1979 gap=588 poll_thresh=14 ino=257 dd-2584 [006] 113.422323: balance_dirty_state: bdi btrfs-1: dirty=548 wb=868 unstable=0 bg_thresh=992 thresh=1984 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 113.422381: balance_dirty_state: bdi btrfs-1: dirty=548 wb=868 unstable=0 bg_thresh=989 thresh=1978 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 113.422500: balance_dirty_state: bdi btrfs-1: dirty=573 wb=868 unstable=0 bg_thresh=988 thresh=1977 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 113.422619: balance_dirty_state: bdi btrfs-1: dirty=623 wb=868 unstable=0 bg_thresh=990 thresh=1981 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 113.422624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 113.430166: balance_dirty_state: bdi btrfs-1: dirty=623 wb=618 unstable=0 bg_thresh=987 thresh=1974 gap=733 poll_thresh=18 ino=257 dd-2584 [006] 113.430400: balance_dirty_state: bdi btrfs-1: dirty=623 wb=618 unstable=0 bg_thresh=987 thresh=1974 gap=733 poll_thresh=13 ino=257 dd-2584 [006] 113.430461: balance_dirty_state: bdi btrfs-1: dirty=648 wb=618 unstable=0 bg_thresh=986 thresh=1973 gap=707 poll_thresh=14 ino=257 dd-2584 [006] 113.430521: balance_dirty_state: bdi btrfs-1: dirty=673 wb=618 unstable=0 bg_thresh=989 thresh=1978 gap=687 poll_thresh=15 ino=257 dd-2584 [006] 113.430580: balance_dirty_state: bdi btrfs-1: dirty=673 wb=618 unstable=0 bg_thresh=986 thresh=1972 gap=681 poll_thresh=16 ino=257 dd-2584 [006] 113.430699: balance_dirty_state: bdi btrfs-1: dirty=723 wb=618 unstable=0 bg_thresh=985 thresh=1971 gap=630 poll_thresh=17 ino=257 dd-2584 [006] 113.430818: balance_dirty_state: bdi btrfs-1: dirty=748 wb=618 unstable=0 bg_thresh=990 thresh=1981 gap=615 poll_thresh=18 ino=257 dd-2584 [006] 113.430937: balance_dirty_state: bdi btrfs-1: dirty=773 wb=618 unstable=0 bg_thresh=990 thresh=1980 gap=589 poll_thresh=19 ino=257 dd-2584 [006] 113.431053: balance_dirty_state: bdi btrfs-1: dirty=798 wb=618 unstable=0 bg_thresh=989 thresh=1979 gap=563 poll_thresh=20 ino=257 dd-2584 [006] 113.431172: balance_dirty_state: bdi btrfs-1: dirty=848 wb=618 unstable=0 bg_thresh=991 thresh=1983 gap=517 poll_thresh=21 ino=257 dd-2584 [006] 113.431290: balance_dirty_state: bdi btrfs-1: dirty=873 wb=618 unstable=0 bg_thresh=991 thresh=1982 gap=491 poll_thresh=22 ino=257 dd-2584 [006] 113.431295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 113.438292: balance_dirty_state: bdi btrfs-1: dirty=873 wb=618 unstable=0 bg_thresh=988 thresh=1976 gap=485 poll_thresh=22 ino=257 dd-2584 [006] 113.438300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 113.446275: balance_dirty_state: bdi btrfs-1: dirty=873 wb=618 unstable=0 bg_thresh=987 thresh=1975 gap=484 poll_thresh=22 ino=257 dd-2584 [006] 113.446284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=65680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 113.454262: balance_dirty_state: bdi btrfs-1: dirty=873 wb=493 unstable=0 bg_thresh=988 thresh=1977 gap=611 poll_thresh=22 ino=257 dd-2584 [006] 113.454635: balance_dirty_state: bdi btrfs-1: dirty=898 wb=493 unstable=0 bg_thresh=991 thresh=1982 gap=591 poll_thresh=16 ino=257 dd-2584 [006] 113.454806: balance_dirty_state: bdi btrfs-1: dirty=923 wb=493 unstable=0 bg_thresh=993 thresh=1987 gap=571 poll_thresh=17 ino=257 dd-2584 [006] 113.454987: balance_dirty_state: bdi btrfs-1: dirty=948 wb=493 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=18 ino=257 dd-2584 [006] 113.455165: balance_dirty_state: bdi btrfs-1: dirty=973 wb=493 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=19 ino=257 dd-2584 [006] 113.455342: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=493 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=20 ino=257 dd-2584 [006] 113.455350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=64476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 113.455426: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=944 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 113.459632: writeback_single_inode: bdi btrfs-1: ino=257 state= age=156 wrote=912 to_write=7280 dd-2584 [006] 113.462223: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1293 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=20 ino=257 dd-2584 [006] 113.462339: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1293 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=15 ino=257 dd-2584 [006] 113.462401: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1293 unstable=0 bg_thresh=996 thresh=1992 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 113.462521: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1293 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=17 ino=257 dd-2584 [006] 113.462642: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1293 unstable=0 bg_thresh=994 thresh=1989 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 113.462937: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1293 unstable=0 bg_thresh=994 thresh=1988 gap=472 poll_thresh=19 ino=257 dd-2584 [006] 113.462942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=64476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 113.470255: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1168 unstable=0 bg_thresh=994 thresh=1988 gap=597 poll_thresh=19 ino=257 dd-2584 [005] 113.470372: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1168 unstable=0 bg_thresh=994 thresh=1988 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 113.470488: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1168 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 113.470607: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1168 unstable=0 bg_thresh=993 thresh=1987 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 113.470842: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1168 unstable=0 bg_thresh=993 thresh=1986 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 113.471081: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1168 unstable=0 bg_thresh=995 thresh=1990 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 113.471315: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1168 unstable=0 bg_thresh=994 thresh=1989 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 113.471324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=64476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 113.478356: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1043 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 113.478484: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1043 unstable=0 bg_thresh=996 thresh=1992 gap=576 poll_thresh=14 ino=257 dd-2584 [005] 113.478604: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1043 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 113.478723: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1043 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 113.478960: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1043 unstable=0 bg_thresh=997 thresh=1995 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 113.479462: balance_dirty_state: bdi btrfs-1: dirty=473 wb=943 unstable=0 bg_thresh=996 thresh=1992 gap=576 poll_thresh=18 ino=257 dd-2584 [005] 113.479604: balance_dirty_state: bdi btrfs-1: dirty=498 wb=943 unstable=0 bg_thresh=992 thresh=1984 gap=543 poll_thresh=19 ino=257 dd-2584 [005] 113.479743: balance_dirty_state: bdi btrfs-1: dirty=523 wb=943 unstable=0 bg_thresh=990 thresh=1981 gap=515 poll_thresh=20 ino=257 dd-2584 [005] 113.479884: balance_dirty_state: bdi btrfs-1: dirty=573 wb=943 unstable=0 bg_thresh=998 thresh=1997 gap=481 poll_thresh=21 ino=257 dd-2584 [005] 113.479889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=64476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 113.486264: balance_dirty_state: bdi btrfs-1: dirty=573 wb=943 unstable=0 bg_thresh=994 thresh=1989 gap=473 poll_thresh=21 ino=257 dd-2584 [005] 113.486273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=64476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 113.494305: balance_dirty_state: bdi btrfs-1: dirty=573 wb=943 unstable=0 bg_thresh=993 thresh=1987 gap=471 poll_thresh=21 ino=257 dd-2584 [005] 113.494312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=64476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 113.502291: balance_dirty_state: bdi btrfs-1: dirty=573 wb=818 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=21 ino=257 dd-2584 [005] 113.502404: balance_dirty_state: bdi btrfs-1: dirty=573 wb=818 unstable=0 bg_thresh=990 thresh=1981 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 113.502608: balance_dirty_state: bdi btrfs-1: dirty=623 wb=818 unstable=0 bg_thresh=990 thresh=1980 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 113.502811: balance_dirty_state: bdi btrfs-1: dirty=648 wb=818 unstable=0 bg_thresh=989 thresh=1979 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 113.503014: balance_dirty_state: bdi btrfs-1: dirty=673 wb=818 unstable=0 bg_thresh=991 thresh=1983 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 113.503021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=64476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 113.510390: balance_dirty_state: bdi btrfs-1: dirty=673 wb=818 unstable=0 bg_thresh=991 thresh=1983 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 113.510397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=64476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 113.518326: balance_dirty_state: bdi btrfs-1: dirty=673 wb=668 unstable=0 bg_thresh=989 thresh=1979 gap=638 poll_thresh=19 ino=257 dd-2584 [000] 113.518398: balance_dirty_state: bdi btrfs-1: dirty=698 wb=668 unstable=0 bg_thresh=989 thresh=1979 gap=613 poll_thresh=14 ino=257 dd-2584 [000] 113.518463: balance_dirty_state: bdi btrfs-1: dirty=723 wb=668 unstable=0 bg_thresh=992 thresh=1984 gap=593 poll_thresh=15 ino=257 dd-2584 [000] 113.518720: balance_dirty_state: bdi btrfs-1: dirty=723 wb=668 unstable=0 bg_thresh=992 thresh=1984 gap=593 poll_thresh=16 ino=257 dd-2584 [000] 113.518849: balance_dirty_state: bdi btrfs-1: dirty=773 wb=668 unstable=0 bg_thresh=994 thresh=1989 gap=548 poll_thresh=17 ino=257 dd-2584 [000] 113.518981: balance_dirty_state: bdi btrfs-1: dirty=798 wb=668 unstable=0 bg_thresh=999 thresh=1999 gap=533 poll_thresh=18 ino=257 dd-2584 [000] 113.519111: balance_dirty_state: bdi btrfs-1: dirty=823 wb=668 unstable=0 bg_thresh=999 thresh=1998 gap=507 poll_thresh=19 ino=257 dd-2584 [000] 113.519241: balance_dirty_state: bdi btrfs-1: dirty=848 wb=668 unstable=0 bg_thresh=998 thresh=1997 gap=481 poll_thresh=20 ino=257 dd-2584 [000] 113.519246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=64476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 113.526250: balance_dirty_state: bdi btrfs-1: dirty=848 wb=543 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=20 ino=257 dd-2584 [000] 113.526320: balance_dirty_state: bdi btrfs-1: dirty=873 wb=543 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 113.526386: balance_dirty_state: bdi btrfs-1: dirty=898 wb=543 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 113.526520: balance_dirty_state: bdi btrfs-1: dirty=923 wb=543 unstable=0 bg_thresh=996 thresh=1992 gap=526 poll_thresh=17 ino=257 dd-2584 [000] 113.526653: balance_dirty_state: bdi btrfs-1: dirty=948 wb=543 unstable=0 bg_thresh=995 thresh=1991 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 113.526979: balance_dirty_state: bdi btrfs-1: dirty=998 wb=543 unstable=0 bg_thresh=995 thresh=1990 gap=449 poll_thresh=19 ino=257 dd-2584 [000] 113.526984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=64476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 113.527020: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1016 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 113.531248: writeback_single_inode: bdi btrfs-1: ino=257 state= age=68 wrote=896 to_write=7296 dd-2584 [000] 113.534197: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1318 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=19 ino=257 dd-2584 [000] 113.534262: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1318 unstable=0 bg_thresh=995 thresh=1991 gap=575 poll_thresh=14 ino=257 dd-2584 [000] 113.534321: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1318 unstable=0 bg_thresh=995 thresh=1990 gap=549 poll_thresh=15 ino=257 dd-2584 [000] 113.534380: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1318 unstable=0 bg_thresh=997 thresh=1995 gap=529 poll_thresh=16 ino=257 dd-2584 [000] 113.534498: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1318 unstable=0 bg_thresh=997 thresh=1994 gap=503 poll_thresh=17 ino=257 dd-2584 [000] 113.534614: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1318 unstable=0 bg_thresh=996 thresh=1993 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 113.534618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=64476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 113.542242: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1193 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=18 ino=257 dd-2584 [007] 113.542306: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1193 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=13 ino=257 dd-2584 [007] 113.542364: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1193 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 113.542423: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1193 unstable=0 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=15 ino=257 dd-2584 [007] 113.542482: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1193 unstable=0 bg_thresh=1002 thresh=2005 gap=564 poll_thresh=16 ino=257 dd-2584 [007] 113.542602: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1193 unstable=0 bg_thresh=1005 thresh=2010 gap=519 poll_thresh=17 ino=257 dd-2584 [007] 113.542720: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1193 unstable=0 bg_thresh=1007 thresh=2014 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 113.542725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=64476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 113.550215: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1068 unstable=0 bg_thresh=998 thresh=1997 gap=606 poll_thresh=18 ino=257 dd-2584 [007] 113.550460: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1068 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=13 ino=257 dd-2584 [007] 113.550517: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1068 unstable=0 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=14 ino=257 dd-2584 [007] 113.550574: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1068 unstable=0 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=15 ino=257 dd-2584 [007] 113.550631: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1068 unstable=0 bg_thresh=1003 thresh=2007 gap=541 poll_thresh=16 ino=257 dd-2584 [007] 113.550748: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1068 unstable=0 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=17 ino=257 dd-2584 [007] 113.550866: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1068 unstable=0 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=18 ino=257 dd-2584 [007] 113.550870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=64476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 113.558284: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1068 unstable=0 bg_thresh=995 thresh=1990 gap=474 poll_thresh=18 ino=257 dd-2584 [007] 113.558294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 113.566217: balance_dirty_state: bdi btrfs-1: dirty=448 wb=918 unstable=0 bg_thresh=980 thresh=1960 gap=594 poll_thresh=18 ino=257 dd-2584 [007] 113.566282: balance_dirty_state: bdi btrfs-1: dirty=473 wb=918 unstable=0 bg_thresh=980 thresh=1960 gap=569 poll_thresh=13 ino=257 dd-2584 [007] 113.566342: balance_dirty_state: bdi btrfs-1: dirty=473 wb=918 unstable=0 bg_thresh=982 thresh=1965 gap=574 poll_thresh=14 ino=257 dd-2584 [007] 113.566401: balance_dirty_state: bdi btrfs-1: dirty=498 wb=918 unstable=0 bg_thresh=982 thresh=1965 gap=549 poll_thresh=15 ino=257 dd-2584 [007] 113.566460: balance_dirty_state: bdi btrfs-1: dirty=523 wb=918 unstable=0 bg_thresh=985 thresh=1970 gap=529 poll_thresh=16 ino=257 dd-2584 [007] 113.566581: balance_dirty_state: bdi btrfs-1: dirty=548 wb=918 unstable=0 bg_thresh=987 thresh=1975 gap=509 poll_thresh=17 ino=257 dd-2584 [007] 113.566704: balance_dirty_state: bdi btrfs-1: dirty=573 wb=918 unstable=0 bg_thresh=989 thresh=1979 gap=488 poll_thresh=18 ino=257 dd-2584 [007] 113.566708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-231% task_weight=99% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 113.574211: balance_dirty_state: bdi btrfs-1: dirty=573 wb=918 unstable=0 bg_thresh=990 thresh=1980 gap=489 poll_thresh=18 ino=257 dd-2584 [007] 113.574217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 113.582209: balance_dirty_state: bdi btrfs-1: dirty=573 wb=918 unstable=0 bg_thresh=981 thresh=1962 gap=471 poll_thresh=18 ino=257 dd-2584 [007] 113.582214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 113.590226: balance_dirty_state: bdi btrfs-1: dirty=573 wb=668 unstable=0 bg_thresh=979 thresh=1959 gap=718 poll_thresh=18 ino=257 dd-2584 [007] 113.590468: balance_dirty_state: bdi btrfs-1: dirty=598 wb=668 unstable=0 bg_thresh=982 thresh=1965 gap=699 poll_thresh=13 ino=257 dd-2584 [007] 113.590529: balance_dirty_state: bdi btrfs-1: dirty=623 wb=668 unstable=0 bg_thresh=985 thresh=1970 gap=679 poll_thresh=14 ino=257 dd-2584 [007] 113.590590: balance_dirty_state: bdi btrfs-1: dirty=623 wb=668 unstable=0 bg_thresh=985 thresh=1970 gap=679 poll_thresh=15 ino=257 dd-2584 [007] 113.590648: balance_dirty_state: bdi btrfs-1: dirty=648 wb=668 unstable=0 bg_thresh=987 thresh=1975 gap=659 poll_thresh=16 ino=257 dd-2584 [007] 113.590764: balance_dirty_state: bdi btrfs-1: dirty=673 wb=668 unstable=0 bg_thresh=990 thresh=1980 gap=639 poll_thresh=17 ino=257 dd-2584 [007] 113.590880: balance_dirty_state: bdi btrfs-1: dirty=698 wb=668 unstable=0 bg_thresh=992 thresh=1984 gap=618 poll_thresh=18 ino=257 dd-2584 [007] 113.590996: balance_dirty_state: bdi btrfs-1: dirty=748 wb=668 unstable=0 bg_thresh=991 thresh=1983 gap=567 poll_thresh=19 ino=257 dd-2584 [007] 113.591112: balance_dirty_state: bdi btrfs-1: dirty=773 wb=668 unstable=0 bg_thresh=991 thresh=1982 gap=541 poll_thresh=20 ino=257 dd-2584 [007] 113.591232: balance_dirty_state: bdi btrfs-1: dirty=798 wb=668 unstable=0 bg_thresh=993 thresh=1986 gap=520 poll_thresh=21 ino=257 dd-2584 [007] 113.591350: balance_dirty_state: bdi btrfs-1: dirty=823 wb=668 unstable=0 bg_thresh=992 thresh=1985 gap=494 poll_thresh=22 ino=257 dd-2584 [007] 113.591355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 113.598229: balance_dirty_state: bdi btrfs-1: dirty=823 wb=543 unstable=0 bg_thresh=982 thresh=1964 gap=598 poll_thresh=22 ino=257 dd-2584 [007] 113.598494: balance_dirty_state: bdi btrfs-1: dirty=848 wb=543 unstable=0 bg_thresh=982 thresh=1964 gap=573 poll_thresh=16 ino=257 dd-2584 [007] 113.598606: balance_dirty_state: bdi btrfs-1: dirty=873 wb=543 unstable=0 bg_thresh=984 thresh=1969 gap=553 poll_thresh=17 ino=257 dd-2584 [007] 113.598718: balance_dirty_state: bdi btrfs-1: dirty=923 wb=543 unstable=0 bg_thresh=987 thresh=1974 gap=508 poll_thresh=18 ino=257 dd-2584 [007] 113.598832: balance_dirty_state: bdi btrfs-1: dirty=948 wb=543 unstable=0 bg_thresh=989 thresh=1978 gap=487 poll_thresh=19 ino=257 dd-2584 [007] 113.598836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 113.606409: balance_dirty_state: bdi btrfs-1: dirty=948 wb=543 unstable=0 bg_thresh=989 thresh=1978 gap=487 poll_thresh=19 ino=257 dd-2584 [007] 113.606419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 113.614442: balance_dirty_state: bdi btrfs-1: dirty=948 wb=418 unstable=0 bg_thresh=986 thresh=1973 gap=607 poll_thresh=19 ino=257 dd-2584 [007] 113.614531: balance_dirty_state: bdi btrfs-1: dirty=973 wb=418 unstable=0 bg_thresh=986 thresh=1973 gap=582 poll_thresh=14 ino=257 dd-2584 [007] 113.614617: balance_dirty_state: bdi btrfs-1: dirty=973 wb=418 unstable=0 bg_thresh=989 thresh=1978 gap=587 poll_thresh=15 ino=257 dd-2584 [007] 113.614699: balance_dirty_state: bdi btrfs-1: dirty=998 wb=418 unstable=0 bg_thresh=989 thresh=1978 gap=562 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 113.614733: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1104 wrote=0 to_write=8192 dd-2584 [007] 113.614949: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=418 unstable=0 bg_thresh=988 thresh=1977 gap=536 poll_thresh=17 ino=257 dd-2584 [007] 113.615210: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=443 unstable=0 bg_thresh=987 thresh=1975 gap=509 poll_thresh=18 ino=257 dd-2584 [007] 113.615467: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=493 unstable=0 bg_thresh=987 thresh=1974 gap=458 poll_thresh=19 ino=257 dd-2584 [007] 113.615470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 113.618521: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=1008 to_write=7184 dd-2584 [007] 113.622400: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1418 unstable=0 bg_thresh=987 thresh=1974 gap=458 poll_thresh=19 ino=257 dd-2584 [007] 113.622409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 113.630241: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1268 unstable=0 bg_thresh=980 thresh=1961 gap=595 poll_thresh=19 ino=257 dd-2584 [007] 113.630519: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1268 unstable=0 bg_thresh=980 thresh=1961 gap=595 poll_thresh=14 ino=257 dd-2584 [007] 113.630576: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1268 unstable=0 bg_thresh=983 thresh=1966 gap=575 poll_thresh=15 ino=257 dd-2584 [007] 113.630632: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1268 unstable=0 bg_thresh=983 thresh=1966 gap=550 poll_thresh=16 ino=257 dd-2584 [007] 113.630741: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1268 unstable=0 bg_thresh=985 thresh=1971 gap=530 poll_thresh=17 ino=257 dd-2584 [007] 113.630856: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1268 unstable=0 bg_thresh=987 thresh=1975 gap=509 poll_thresh=18 ino=257 dd-2584 [007] 113.630968: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1268 unstable=0 bg_thresh=987 thresh=1974 gap=483 poll_thresh=19 ino=257 dd-2584 [007] 113.630973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=98% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 113.638483: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1143 unstable=0 bg_thresh=981 thresh=1963 gap=597 poll_thresh=19 ino=257 dd-2584 [007] 113.638578: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1143 unstable=0 bg_thresh=981 thresh=1963 gap=572 poll_thresh=14 ino=257 dd-2584 [007] 113.638635: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1143 unstable=0 bg_thresh=984 thresh=1968 gap=552 poll_thresh=15 ino=257 dd-2584 [007] 113.638689: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1143 unstable=0 bg_thresh=984 thresh=1968 gap=552 poll_thresh=16 ino=257 dd-2584 [007] 113.638800: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1143 unstable=0 bg_thresh=986 thresh=1973 gap=507 poll_thresh=17 ino=257 dd-2584 [007] 113.638914: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1143 unstable=0 bg_thresh=988 thresh=1977 gap=486 poll_thresh=18 ino=257 dd-2584 [007] 113.638918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-281% task_weight=98% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 113.646236: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1018 unstable=0 bg_thresh=986 thresh=1972 gap=606 poll_thresh=18 ino=257 dd-2584 [007] 113.646468: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1018 unstable=0 bg_thresh=986 thresh=1972 gap=581 poll_thresh=13 ino=257 dd-2584 [007] 113.646527: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1018 unstable=0 bg_thresh=988 thresh=1977 gap=586 poll_thresh=14 ino=257 dd-2584 [007] 113.646587: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1018 unstable=0 bg_thresh=988 thresh=1977 gap=561 poll_thresh=15 ino=257 dd-2584 [007] 113.646645: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1018 unstable=0 bg_thresh=988 thresh=1976 gap=535 poll_thresh=16 ino=257 dd-2584 [007] 113.646762: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1018 unstable=0 bg_thresh=987 thresh=1975 gap=509 poll_thresh=17 ino=257 dd-2584 [007] 113.646887: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1018 unstable=0 bg_thresh=986 thresh=1973 gap=482 poll_thresh=18 ino=257 dd-2584 [007] 113.646892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 113.654350: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1018 unstable=0 bg_thresh=988 thresh=1976 gap=485 poll_thresh=18 ino=257 dd-2584 [007] 113.654359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-282% task_weight=98% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 113.662327: balance_dirty_state: bdi btrfs-1: dirty=473 wb=893 unstable=0 bg_thresh=988 thresh=1976 gap=610 poll_thresh=18 ino=257 dd-2584 [007] 113.662409: balance_dirty_state: bdi btrfs-1: dirty=498 wb=893 unstable=0 bg_thresh=985 thresh=1970 gap=579 poll_thresh=13 ino=257 dd-2584 [007] 113.662468: balance_dirty_state: bdi btrfs-1: dirty=498 wb=893 unstable=0 bg_thresh=987 thresh=1975 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 113.662527: balance_dirty_state: bdi btrfs-1: dirty=523 wb=893 unstable=0 bg_thresh=984 thresh=1969 gap=553 poll_thresh=15 ino=257 dd-2584 [007] 113.662586: balance_dirty_state: bdi btrfs-1: dirty=548 wb=893 unstable=0 bg_thresh=983 thresh=1966 gap=525 poll_thresh=16 ino=257 dd-2584 [007] 113.662709: balance_dirty_state: bdi btrfs-1: dirty=573 wb=893 unstable=0 bg_thresh=988 thresh=1976 gap=510 poll_thresh=17 ino=257 dd-2584 [007] 113.662833: balance_dirty_state: bdi btrfs-1: dirty=598 wb=893 unstable=0 bg_thresh=984 thresh=1968 gap=477 poll_thresh=18 ino=257 dd-2584 [007] 113.662837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=61064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 113.670347: balance_dirty_state: bdi btrfs-1: dirty=598 wb=768 unstable=0 bg_thresh=989 thresh=1978 gap=612 poll_thresh=18 ino=257 dd-2584 [007] 113.670619: balance_dirty_state: bdi btrfs-1: dirty=623 wb=768 unstable=0 bg_thresh=986 thresh=1972 gap=581 poll_thresh=13 ino=257 dd-2584 [007] 113.670678: balance_dirty_state: bdi btrfs-1: dirty=623 wb=768 unstable=0 bg_thresh=988 thresh=1977 gap=586 poll_thresh=14 ino=257 dd-2584 [007] 113.670738: balance_dirty_state: bdi btrfs-1: dirty=648 wb=768 unstable=0 bg_thresh=985 thresh=1971 gap=555 poll_thresh=15 ino=257 dd-2584 [007] 113.670797: balance_dirty_state: bdi btrfs-1: dirty=673 wb=768 unstable=0 bg_thresh=988 thresh=1976 gap=535 poll_thresh=16 ino=257 dd-2584 [007] 113.670914: balance_dirty_state: bdi btrfs-1: dirty=698 wb=768 unstable=0 bg_thresh=990 thresh=1980 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 113.671032: balance_dirty_state: bdi btrfs-1: dirty=723 wb=768 unstable=0 bg_thresh=986 thresh=1973 gap=482 poll_thresh=18 ino=257 dd-2584 [007] 113.671036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=61064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 113.678331: balance_dirty_state: bdi btrfs-1: dirty=723 wb=643 unstable=0 bg_thresh=983 thresh=1967 gap=601 poll_thresh=18 ino=257 dd-2584 [000] 113.678403: balance_dirty_state: bdi btrfs-1: dirty=748 wb=643 unstable=0 bg_thresh=983 thresh=1967 gap=576 poll_thresh=13 ino=257 dd-2584 [000] 113.678468: balance_dirty_state: bdi btrfs-1: dirty=748 wb=643 unstable=0 bg_thresh=986 thresh=1972 gap=581 poll_thresh=14 ino=257 dd-2584 [000] 113.678529: balance_dirty_state: bdi btrfs-1: dirty=773 wb=643 unstable=0 bg_thresh=986 thresh=1972 gap=556 poll_thresh=15 ino=257 dd-2584 [000] 113.678591: balance_dirty_state: bdi btrfs-1: dirty=798 wb=643 unstable=0 bg_thresh=988 thresh=1977 gap=536 poll_thresh=16 ino=257 dd-2584 [000] 113.678715: balance_dirty_state: bdi btrfs-1: dirty=823 wb=643 unstable=0 bg_thresh=991 thresh=1982 gap=516 poll_thresh=17 ino=257 dd-2584 [000] 113.678842: balance_dirty_state: bdi btrfs-1: dirty=848 wb=643 unstable=0 bg_thresh=993 thresh=1986 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 113.678847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=61064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 113.686269: balance_dirty_state: bdi btrfs-1: dirty=848 wb=518 unstable=0 bg_thresh=984 thresh=1969 gap=603 poll_thresh=18 ino=257 dd-2584 [000] 113.686506: balance_dirty_state: bdi btrfs-1: dirty=873 wb=518 unstable=0 bg_thresh=984 thresh=1969 gap=578 poll_thresh=13 ino=257 dd-2584 [000] 113.686564: balance_dirty_state: bdi btrfs-1: dirty=873 wb=518 unstable=0 bg_thresh=987 thresh=1974 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 113.686622: balance_dirty_state: bdi btrfs-1: dirty=898 wb=518 unstable=0 bg_thresh=987 thresh=1974 gap=558 poll_thresh=15 ino=257 dd-2584 [000] 113.686679: balance_dirty_state: bdi btrfs-1: dirty=923 wb=518 unstable=0 bg_thresh=989 thresh=1979 gap=538 poll_thresh=16 ino=257 dd-2584 [000] 113.686795: balance_dirty_state: bdi btrfs-1: dirty=948 wb=518 unstable=0 bg_thresh=992 thresh=1984 gap=518 poll_thresh=17 ino=257 dd-2584 [000] 113.686912: balance_dirty_state: bdi btrfs-1: dirty=973 wb=518 unstable=0 bg_thresh=994 thresh=1988 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 113.687028: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=518 unstable=0 bg_thresh=993 thresh=1987 gap=446 poll_thresh=19 ino=257 dd-2584 [000] 113.687033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=61064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 113.687105: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1176 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 113.689200: writeback_single_inode: bdi btrfs-1: ino=257 state= age=152 wrote=928 to_write=7264 dd-2584 [000] 113.694251: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1318 unstable=0 bg_thresh=984 thresh=1969 gap=553 poll_thresh=19 ino=257 dd-2584 [000] 113.694313: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1318 unstable=0 bg_thresh=984 thresh=1969 gap=553 poll_thresh=14 ino=257 dd-2584 [000] 113.694371: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1318 unstable=0 bg_thresh=987 thresh=1974 gap=533 poll_thresh=15 ino=257 dd-2584 [000] 113.694429: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1318 unstable=0 bg_thresh=987 thresh=1974 gap=508 poll_thresh=16 ino=257 dd-2584 [000] 113.694545: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1318 unstable=0 bg_thresh=989 thresh=1979 gap=488 poll_thresh=17 ino=257 dd-2584 [000] 113.694549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=61064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 113.702332: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1193 unstable=0 bg_thresh=988 thresh=1976 gap=610 poll_thresh=17 ino=257 dd-2584 [000] 113.702394: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1193 unstable=0 bg_thresh=990 thresh=1981 gap=615 poll_thresh=13 ino=257 dd-2584 [000] 113.702622: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1193 unstable=0 bg_thresh=990 thresh=1981 gap=590 poll_thresh=14 ino=257 dd-2584 [000] 113.702680: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1193 unstable=0 bg_thresh=990 thresh=1980 gap=564 poll_thresh=15 ino=257 dd-2584 [000] 113.702737: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1193 unstable=0 bg_thresh=990 thresh=1980 gap=564 poll_thresh=16 ino=257 dd-2584 [000] 113.702850: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1193 unstable=0 bg_thresh=989 thresh=1979 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 113.702965: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1193 unstable=0 bg_thresh=988 thresh=1977 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 113.702970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=61064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 113.710283: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1068 unstable=0 bg_thresh=979 thresh=1958 gap=592 poll_thresh=18 ino=257 dd-2584 [000] 113.710346: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1068 unstable=0 bg_thresh=981 thresh=1963 gap=572 poll_thresh=13 ino=257 dd-2584 [000] 113.710408: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1068 unstable=0 bg_thresh=981 thresh=1963 gap=572 poll_thresh=14 ino=257 dd-2584 [000] 113.710469: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1068 unstable=0 bg_thresh=981 thresh=1962 gap=546 poll_thresh=15 ino=257 dd-2584 [000] 113.710529: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1068 unstable=0 bg_thresh=981 thresh=1962 gap=546 poll_thresh=16 ino=257 dd-2584 [000] 113.710658: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1068 unstable=0 bg_thresh=980 thresh=1960 gap=494 poll_thresh=17 ino=257 dd-2584 [000] 113.710816: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1068 unstable=0 bg_thresh=976 thresh=1953 gap=462 poll_thresh=18 ino=257 dd-2584 [000] 113.710821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1222 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=61064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 113.718393: balance_dirty_state: bdi btrfs-1: dirty=423 wb=943 unstable=0 bg_thresh=981 thresh=1963 gap=597 poll_thresh=18 ino=257 dd-2584 [000] 113.718484: balance_dirty_state: bdi btrfs-1: dirty=448 wb=943 unstable=0 bg_thresh=981 thresh=1963 gap=572 poll_thresh=13 ino=257 dd-2584 [000] 113.718825: balance_dirty_state: bdi btrfs-1: dirty=448 wb=943 unstable=0 bg_thresh=984 thresh=1968 gap=577 poll_thresh=14 ino=257 dd-2584 [000] 113.718911: balance_dirty_state: bdi btrfs-1: dirty=473 wb=943 unstable=0 bg_thresh=984 thresh=1968 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 113.718997: balance_dirty_state: bdi btrfs-1: dirty=498 wb=943 unstable=0 bg_thresh=986 thresh=1973 gap=532 poll_thresh=16 ino=257 dd-2584 [000] 113.719171: balance_dirty_state: bdi btrfs-1: dirty=523 wb=943 unstable=0 bg_thresh=986 thresh=1972 gap=506 poll_thresh=17 ino=257 dd-2584 [000] 113.719345: balance_dirty_state: bdi btrfs-1: dirty=548 wb=943 unstable=0 bg_thresh=988 thresh=1976 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 113.719352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=61064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 113.726389: balance_dirty_state: bdi btrfs-1: dirty=548 wb=818 unstable=0 bg_thresh=980 thresh=1960 gap=594 poll_thresh=18 ino=257 dd-2584 [002] 113.726463: balance_dirty_state: bdi btrfs-1: dirty=548 wb=818 unstable=0 bg_thresh=980 thresh=1960 gap=594 poll_thresh=13 ino=257 dd-2584 [002] 113.726527: balance_dirty_state: bdi btrfs-1: dirty=573 wb=818 unstable=0 bg_thresh=985 thresh=1971 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 113.726587: balance_dirty_state: bdi btrfs-1: dirty=598 wb=818 unstable=0 bg_thresh=988 thresh=1976 gap=560 poll_thresh=15 ino=257 dd-2584 [002] 113.726646: balance_dirty_state: bdi btrfs-1: dirty=598 wb=818 unstable=0 bg_thresh=988 thresh=1976 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 113.726767: balance_dirty_state: bdi btrfs-1: dirty=648 wb=818 unstable=0 bg_thresh=987 thresh=1975 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 113.726886: balance_dirty_state: bdi btrfs-1: dirty=673 wb=818 unstable=0 bg_thresh=989 thresh=1979 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 113.726891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=61064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 113.734403: balance_dirty_state: bdi btrfs-1: dirty=673 wb=568 unstable=0 bg_thresh=988 thresh=1977 gap=736 poll_thresh=18 ino=257 dd-2584 [005] 113.734466: balance_dirty_state: bdi btrfs-1: dirty=698 wb=568 unstable=0 bg_thresh=991 thresh=1982 gap=716 poll_thresh=13 ino=257 dd-2584 [005] 113.734694: balance_dirty_state: bdi btrfs-1: dirty=698 wb=568 unstable=0 bg_thresh=993 thresh=1987 gap=721 poll_thresh=14 ino=257 dd-2584 [005] 113.734754: balance_dirty_state: bdi btrfs-1: dirty=723 wb=568 unstable=0 bg_thresh=993 thresh=1987 gap=696 poll_thresh=15 ino=257 dd-2584 [005] 113.734814: balance_dirty_state: bdi btrfs-1: dirty=748 wb=568 unstable=0 bg_thresh=996 thresh=1992 gap=676 poll_thresh=16 ino=257 dd-2584 [005] 113.734933: balance_dirty_state: bdi btrfs-1: dirty=773 wb=568 unstable=0 bg_thresh=995 thresh=1991 gap=650 poll_thresh=17 ino=257 dd-2584 [005] 113.735055: balance_dirty_state: bdi btrfs-1: dirty=798 wb=568 unstable=0 bg_thresh=995 thresh=1990 gap=624 poll_thresh=18 ino=257 dd-2584 [005] 113.735176: balance_dirty_state: bdi btrfs-1: dirty=823 wb=568 unstable=0 bg_thresh=994 thresh=1988 gap=597 poll_thresh=19 ino=257 dd-2584 [005] 113.735295: balance_dirty_state: bdi btrfs-1: dirty=873 wb=568 unstable=0 bg_thresh=993 thresh=1987 gap=546 poll_thresh=20 ino=257 dd-2584 [005] 113.735416: balance_dirty_state: bdi btrfs-1: dirty=898 wb=568 unstable=0 bg_thresh=993 thresh=1986 gap=520 poll_thresh=21 ino=257 dd-2584 [005] 113.735537: balance_dirty_state: bdi btrfs-1: dirty=923 wb=568 unstable=0 bg_thresh=995 thresh=1990 gap=499 poll_thresh=22 ino=257 dd-2584 [005] 113.735816: balance_dirty_state: bdi btrfs-1: dirty=973 wb=568 unstable=0 bg_thresh=994 thresh=1989 gap=448 poll_thresh=23 ino=257 dd-2584 [005] 113.735821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=61064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 113.742347: balance_dirty_state: bdi btrfs-1: dirty=973 wb=568 unstable=0 bg_thresh=994 thresh=1989 gap=448 poll_thresh=23 ino=257 dd-2584 [005] 113.742352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=61064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 113.754435: balance_dirty_state: bdi btrfs-1: dirty=973 wb=318 unstable=0 bg_thresh=996 thresh=1992 gap=701 poll_thresh=23 ino=257 dd-2584 [005] 113.754531: balance_dirty_state: bdi btrfs-1: dirty=973 wb=318 unstable=0 bg_thresh=996 thresh=1992 gap=701 poll_thresh=17 ino=257 dd-2584 [005] 113.754645: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=318 unstable=0 bg_thresh=998 thresh=1996 gap=655 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 113.754710: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1244 wrote=0 to_write=8192 dd-2584 [005] 113.754772: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=318 unstable=0 bg_thresh=997 thresh=1995 gap=629 poll_thresh=19 ino=257 dd-2584 [005] 113.754896: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=343 unstable=0 bg_thresh=994 thresh=1988 gap=597 poll_thresh=20 ino=257 dd-2584 [005] 113.755024: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=393 unstable=0 bg_thresh=993 thresh=1987 gap=571 poll_thresh=21 ino=257 dd-2584 [005] 113.755154: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=443 unstable=0 bg_thresh=995 thresh=1991 gap=525 poll_thresh=22 ino=257 dd-2584 [005] 113.755320: balance_dirty_state: bdi btrfs-1: dirty=973 wb=518 unstable=0 bg_thresh=995 thresh=1990 gap=499 poll_thresh=23 ino=257 dd-2584 [005] 113.755490: balance_dirty_state: bdi btrfs-1: dirty=923 wb=593 unstable=0 bg_thresh=994 thresh=1989 gap=473 poll_thresh=24 ino=257 dd-2584 [005] 113.755492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=61064 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 113.759339: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=1120 to_write=7072 dd-2584 [005] 113.762378: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1443 unstable=0 bg_thresh=994 thresh=1989 gap=473 poll_thresh=24 ino=257 dd-2584 [005] 113.762384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-268% task_weight=100% bdi_bw=61064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 113.770392: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1318 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=24 ino=257 dd-2584 [005] 113.771160: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1318 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=18 ino=257 dd-2584 [005] 113.771484: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1318 unstable=0 bg_thresh=999 thresh=1999 gap=558 poll_thresh=19 ino=257 dd-2584 [005] 113.771809: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1318 unstable=0 bg_thresh=1001 thresh=2003 gap=537 poll_thresh=20 ino=257 dd-2584 [005] 113.772133: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1318 unstable=0 bg_thresh=998 thresh=1996 gap=480 poll_thresh=21 ino=257 dd-2584 [005] 113.772144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=60872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 113.778438: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1318 unstable=0 bg_thresh=998 thresh=1996 gap=480 poll_thresh=21 ino=257 dd-2584 [005] 113.778448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=60872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 113.786409: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1168 unstable=0 bg_thresh=996 thresh=1993 gap=627 poll_thresh=21 ino=257 dd-2584 [005] 113.786476: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1168 unstable=0 bg_thresh=996 thresh=1993 gap=627 poll_thresh=16 ino=257 dd-2584 [005] 113.786596: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1168 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=17 ino=257 dd-2584 [005] 113.786713: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1168 unstable=0 bg_thresh=998 thresh=1996 gap=555 poll_thresh=18 ino=257 dd-2584 [005] 113.786830: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1168 unstable=0 bg_thresh=997 thresh=1995 gap=529 poll_thresh=19 ino=257 dd-2584 [005] 113.786949: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1168 unstable=0 bg_thresh=999 thresh=1999 gap=508 poll_thresh=20 ino=257 dd-2584 [005] 113.787239: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1168 unstable=0 bg_thresh=999 thresh=1998 gap=457 poll_thresh=21 ino=257 dd-2584 [005] 113.787244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=60872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 113.794385: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1168 unstable=0 bg_thresh=998 thresh=1996 gap=455 poll_thresh=21 ino=257 dd-2584 [001] 113.794393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=60872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 113.802411: balance_dirty_state: bdi btrfs-1: dirty=373 wb=893 unstable=0 bg_thresh=997 thresh=1994 gap=728 poll_thresh=21 ino=257 dd-2584 [001] 113.802539: balance_dirty_state: bdi btrfs-1: dirty=398 wb=893 unstable=0 bg_thresh=997 thresh=1994 gap=703 poll_thresh=16 ino=257 dd-2584 [001] 113.802774: balance_dirty_state: bdi btrfs-1: dirty=423 wb=893 unstable=0 bg_thresh=999 thresh=1999 gap=683 poll_thresh=17 ino=257 dd-2584 [001] 113.803010: balance_dirty_state: bdi btrfs-1: dirty=448 wb=893 unstable=0 bg_thresh=999 thresh=1998 gap=657 poll_thresh=18 ino=257 dd-2584 [001] 113.803249: balance_dirty_state: bdi btrfs-1: dirty=498 wb=893 unstable=0 bg_thresh=1001 thresh=2002 gap=611 poll_thresh=19 ino=257 dd-2584 [001] 113.803484: balance_dirty_state: bdi btrfs-1: dirty=523 wb=893 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=20 ino=257 dd-2584 [001] 113.803719: balance_dirty_state: bdi btrfs-1: dirty=548 wb=893 unstable=0 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=21 ino=257 dd-2584 [001] 113.803952: balance_dirty_state: bdi btrfs-1: dirty=573 wb=893 unstable=0 bg_thresh=999 thresh=1999 gap=533 poll_thresh=22 ino=257 dd-2584 [001] 113.804541: balance_dirty_state: bdi btrfs-1: dirty=623 wb=893 unstable=0 bg_thresh=1001 thresh=2003 gap=487 poll_thresh=23 ino=257 dd-2584 [001] 113.804549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-250% task_weight=101% bdi_bw=60872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 113.810424: balance_dirty_state: bdi btrfs-1: dirty=623 wb=893 unstable=0 bg_thresh=1001 thresh=2003 gap=487 poll_thresh=23 ino=257 dd-2584 [001] 113.810430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-250% task_weight=101% bdi_bw=60872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.818342: balance_dirty_state: bdi btrfs-1: dirty=623 wb=643 unstable=0 bg_thresh=1000 thresh=2001 gap=735 poll_thresh=23 ino=257 dd-2584 [004] 113.818415: balance_dirty_state: bdi btrfs-1: dirty=648 wb=643 unstable=0 bg_thresh=1000 thresh=2001 gap=710 poll_thresh=17 ino=257 dd-2584 [004] 113.818551: balance_dirty_state: bdi btrfs-1: dirty=673 wb=643 unstable=0 bg_thresh=1003 thresh=2006 gap=690 poll_thresh=18 ino=257 dd-2584 [004] 113.818686: balance_dirty_state: bdi btrfs-1: dirty=698 wb=643 unstable=0 bg_thresh=1005 thresh=2011 gap=670 poll_thresh=19 ino=257 dd-2584 [004] 113.818826: balance_dirty_state: bdi btrfs-1: dirty=748 wb=643 unstable=0 bg_thresh=1010 thresh=2021 gap=630 poll_thresh=20 ino=257 dd-2584 [004] 113.818962: balance_dirty_state: bdi btrfs-1: dirty=773 wb=643 unstable=0 bg_thresh=1010 thresh=2020 gap=604 poll_thresh=21 ino=257 dd-2584 [004] 113.819099: balance_dirty_state: bdi btrfs-1: dirty=798 wb=643 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=22 ino=257 dd-2584 [004] 113.819236: balance_dirty_state: bdi btrfs-1: dirty=823 wb=643 unstable=0 bg_thresh=1006 thresh=2012 gap=546 poll_thresh=23 ino=257 dd-2584 [004] 113.819375: balance_dirty_state: bdi btrfs-1: dirty=873 wb=643 unstable=0 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=24 ino=257 dd-2584 [004] 113.819380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-186% task_weight=101% bdi_bw=60872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.826307: balance_dirty_state: bdi btrfs-1: dirty=873 wb=518 unstable=0 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=24 ino=257 dd-2584 [004] 113.826596: balance_dirty_state: bdi btrfs-1: dirty=873 wb=518 unstable=0 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 113.826739: balance_dirty_state: bdi btrfs-1: dirty=923 wb=518 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=19 ino=257 dd-2584 [004] 113.826932: balance_dirty_state: bdi btrfs-1: dirty=948 wb=518 unstable=0 bg_thresh=1007 thresh=2014 gap=548 poll_thresh=20 ino=257 dd-2584 [004] 113.827133: balance_dirty_state: bdi btrfs-1: dirty=973 wb=518 unstable=0 bg_thresh=1009 thresh=2018 gap=527 poll_thresh=21 ino=257 dd-2584 [004] 113.827262: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=518 unstable=0 bg_thresh=1005 thresh=2011 gap=470 poll_thresh=22 ino=257 dd-2584 [004] 113.827266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-193% task_weight=101% bdi_bw=60872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 113.827342: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1316 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 113.829604: writeback_single_inode: bdi btrfs-1: ino=257 state= age=132 wrote=912 to_write=7280 dd-2584 [004] 113.834354: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1268 unstable=0 bg_thresh=1004 thresh=2009 gap=643 poll_thresh=22 ino=257 dd-2584 [004] 113.834453: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1268 unstable=0 bg_thresh=1004 thresh=2009 gap=643 poll_thresh=16 ino=257 dd-2584 [004] 113.834635: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1268 unstable=0 bg_thresh=1007 thresh=2014 gap=623 poll_thresh=17 ino=257 dd-2584 [004] 113.834768: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1268 unstable=0 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 113.834903: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1268 unstable=0 bg_thresh=1011 thresh=2023 gap=557 poll_thresh=19 ino=257 dd-2584 [004] 113.835248: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1268 unstable=0 bg_thresh=1011 thresh=2022 gap=531 poll_thresh=20 ino=257 dd-2584 [004] 113.835484: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1268 unstable=0 bg_thresh=1010 thresh=2021 gap=480 poll_thresh=21 ino=257 dd-2584 [004] 113.835493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=60872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.842452: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1268 unstable=0 bg_thresh=1012 thresh=2025 gap=484 poll_thresh=21 ino=257 dd-2584 [004] 113.842465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-221% task_weight=100% bdi_bw=60872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.850357: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1143 unstable=0 bg_thresh=994 thresh=1989 gap=573 poll_thresh=21 ino=257 dd-2584 [004] 113.850422: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1143 unstable=0 bg_thresh=994 thresh=1989 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 113.850541: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1143 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 113.850664: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1143 unstable=0 bg_thresh=996 thresh=1993 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 113.850788: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1143 unstable=0 bg_thresh=994 thresh=1989 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 113.850793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=60872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 113.858406: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1143 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 113.858412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=101% bdi_bw=60872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 113.866426: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1018 unstable=0 bg_thresh=986 thresh=1972 gap=581 poll_thresh=19 ino=257 dd-2584 [007] 113.866506: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1018 unstable=0 bg_thresh=986 thresh=1972 gap=556 poll_thresh=14 ino=257 dd-2584 [007] 113.866572: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1018 unstable=0 bg_thresh=985 thresh=1971 gap=530 poll_thresh=15 ino=257 dd-2584 [007] 113.866634: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1018 unstable=0 bg_thresh=988 thresh=1976 gap=535 poll_thresh=16 ino=257 dd-2584 [007] 113.866761: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1018 unstable=0 bg_thresh=987 thresh=1975 gap=484 poll_thresh=17 ino=257 dd-2584 [007] 113.866766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=60872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 113.874385: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1018 unstable=0 bg_thresh=988 thresh=1976 gap=485 poll_thresh=17 ino=257 dd-2584 [007] 113.874390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 113.882405: balance_dirty_state: bdi btrfs-1: dirty=473 wb=918 unstable=0 bg_thresh=988 thresh=1976 gap=585 poll_thresh=17 ino=257 dd-2584 [007] 113.882672: balance_dirty_state: bdi btrfs-1: dirty=473 wb=918 unstable=0 bg_thresh=985 thresh=1970 gap=579 poll_thresh=13 ino=257 dd-2584 [007] 113.882730: balance_dirty_state: bdi btrfs-1: dirty=498 wb=918 unstable=0 bg_thresh=984 thresh=1969 gap=553 poll_thresh=14 ino=257 dd-2584 [007] 113.882787: balance_dirty_state: bdi btrfs-1: dirty=498 wb=918 unstable=0 bg_thresh=987 thresh=1974 gap=558 poll_thresh=15 ino=257 dd-2584 [007] 113.882844: balance_dirty_state: bdi btrfs-1: dirty=523 wb=918 unstable=0 bg_thresh=986 thresh=1973 gap=532 poll_thresh=16 ino=257 dd-2584 [007] 113.882956: balance_dirty_state: bdi btrfs-1: dirty=548 wb=918 unstable=0 bg_thresh=986 thresh=1972 gap=506 poll_thresh=17 ino=257 dd-2584 [007] 113.883071: balance_dirty_state: bdi btrfs-1: dirty=598 wb=918 unstable=0 bg_thresh=985 thresh=1971 gap=455 poll_thresh=18 ino=257 dd-2584 [007] 113.883075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 113.890488: balance_dirty_state: bdi btrfs-1: dirty=598 wb=918 unstable=0 bg_thresh=985 thresh=1971 gap=455 poll_thresh=18 ino=257 dd-2584 [005] 113.890498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 113.898439: balance_dirty_state: bdi btrfs-1: dirty=598 wb=793 unstable=0 bg_thresh=980 thresh=1961 gap=570 poll_thresh=18 ino=257 dd-2584 [005] 113.898566: balance_dirty_state: bdi btrfs-1: dirty=598 wb=793 unstable=0 bg_thresh=983 thresh=1966 gap=575 poll_thresh=13 ino=257 dd-2584 [005] 113.898685: balance_dirty_state: bdi btrfs-1: dirty=623 wb=793 unstable=0 bg_thresh=980 thresh=1960 gap=544 poll_thresh=14 ino=257 dd-2584 [005] 113.898804: balance_dirty_state: bdi btrfs-1: dirty=648 wb=793 unstable=0 bg_thresh=982 thresh=1965 gap=524 poll_thresh=15 ino=257 dd-2584 [005] 113.898922: balance_dirty_state: bdi btrfs-1: dirty=648 wb=793 unstable=0 bg_thresh=979 thresh=1959 gap=518 poll_thresh=16 ino=257 dd-2584 [005] 113.899156: balance_dirty_state: bdi btrfs-1: dirty=698 wb=793 unstable=0 bg_thresh=979 thresh=1958 gap=467 poll_thresh=17 ino=257 dd-2584 [005] 113.899165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-259% task_weight=99% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 113.906497: balance_dirty_state: bdi btrfs-1: dirty=698 wb=693 unstable=0 bg_thresh=981 thresh=1963 gap=572 poll_thresh=17 ino=257 dd-2584 [001] 113.906636: balance_dirty_state: bdi btrfs-1: dirty=698 wb=693 unstable=0 bg_thresh=984 thresh=1968 gap=577 poll_thresh=13 ino=257 dd-2584 [001] 113.906752: balance_dirty_state: bdi btrfs-1: dirty=723 wb=693 unstable=0 bg_thresh=984 thresh=1968 gap=552 poll_thresh=14 ino=257 dd-2584 [001] 113.907068: balance_dirty_state: bdi btrfs-1: dirty=748 wb=618 unstable=0 bg_thresh=985 thresh=1971 gap=605 poll_thresh=15 ino=257 dd-2584 [001] 113.907158: balance_dirty_state: bdi btrfs-1: dirty=748 wb=568 unstable=0 bg_thresh=988 thresh=1976 gap=660 poll_thresh=16 ino=257 dd-2584 [001] 113.907381: balance_dirty_state: bdi btrfs-1: dirty=798 wb=568 unstable=0 bg_thresh=987 thresh=1975 gap=609 poll_thresh=17 ino=257 dd-2584 [001] 113.907617: balance_dirty_state: bdi btrfs-1: dirty=823 wb=568 unstable=0 bg_thresh=987 thresh=1974 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 113.907851: balance_dirty_state: bdi btrfs-1: dirty=848 wb=568 unstable=0 bg_thresh=989 thresh=1978 gap=562 poll_thresh=19 ino=257 dd-2584 [001] 113.908084: balance_dirty_state: bdi btrfs-1: dirty=873 wb=568 unstable=0 bg_thresh=988 thresh=1977 gap=536 poll_thresh=20 ino=257 dd-2584 [001] 113.908320: balance_dirty_state: bdi btrfs-1: dirty=923 wb=568 unstable=0 bg_thresh=988 thresh=1976 gap=485 poll_thresh=21 ino=257 dd-2584 [001] 113.908329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 113.914487: balance_dirty_state: bdi btrfs-1: dirty=923 wb=568 unstable=0 bg_thresh=988 thresh=1976 gap=485 poll_thresh=21 ino=257 dd-2584 [002] 113.914493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 113.922497: balance_dirty_state: bdi btrfs-1: dirty=923 wb=568 unstable=0 bg_thresh=988 thresh=1976 gap=485 poll_thresh=21 ino=257 dd-2584 [002] 113.922505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 113.930384: balance_dirty_state: bdi btrfs-1: dirty=923 wb=418 unstable=0 bg_thresh=987 thresh=1975 gap=634 poll_thresh=21 ino=257 dd-2584 [002] 113.930483: balance_dirty_state: bdi btrfs-1: dirty=948 wb=343 unstable=0 bg_thresh=987 thresh=1974 gap=683 poll_thresh=16 ino=257 dd-2584 [002] 113.930608: balance_dirty_state: bdi btrfs-1: dirty=973 wb=318 unstable=0 bg_thresh=986 thresh=1973 gap=682 poll_thresh=17 ino=257 dd-2584 [002] 113.930897: balance_dirty_state: bdi btrfs-1: dirty=998 wb=318 unstable=0 bg_thresh=986 thresh=1972 gap=656 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 113.930974: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1420 wrote=0 to_write=8192 dd-2584 [002] 113.931023: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=318 unstable=0 bg_thresh=988 thresh=1976 gap=635 poll_thresh=19 ino=257 dd-2584 [002] 113.931146: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=318 unstable=0 bg_thresh=987 thresh=1975 gap=584 poll_thresh=20 ino=257 dd-2584 [002] 113.931274: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=368 unstable=0 bg_thresh=987 thresh=1974 gap=558 poll_thresh=21 ino=257 dd-2584 [002] 113.931403: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=418 unstable=0 bg_thresh=986 thresh=1973 gap=532 poll_thresh=22 ino=257 dd-2584 [002] 113.931532: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=468 unstable=0 bg_thresh=988 thresh=1977 gap=486 poll_thresh=23 ino=257 dd-2584 [002] 113.931534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 113.933426: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=1056 to_write=7136 dd-2584 [002] 113.938339: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1218 unstable=0 bg_thresh=990 thresh=1980 gap=639 poll_thresh=23 ino=257 dd-2584 [002] 113.938403: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1218 unstable=0 bg_thresh=987 thresh=1974 gap=633 poll_thresh=17 ino=257 dd-2584 [002] 113.938524: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1218 unstable=0 bg_thresh=989 thresh=1978 gap=612 poll_thresh=18 ino=257 dd-2584 [002] 113.938642: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1218 unstable=0 bg_thresh=988 thresh=1977 gap=561 poll_thresh=19 ino=257 dd-2584 [002] 113.938936: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1218 unstable=0 bg_thresh=988 thresh=1976 gap=535 poll_thresh=20 ino=257 dd-2584 [002] 113.939054: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1218 unstable=0 bg_thresh=987 thresh=1975 gap=509 poll_thresh=21 ino=257 dd-2584 [002] 113.939172: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1218 unstable=0 bg_thresh=989 thresh=1979 gap=463 poll_thresh=22 ino=257 dd-2584 [002] 113.939176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 113.946412: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1068 unstable=0 bg_thresh=988 thresh=1977 gap=611 poll_thresh=22 ino=257 dd-2584 [002] 113.946479: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1068 unstable=0 bg_thresh=985 thresh=1971 gap=605 poll_thresh=16 ino=257 dd-2584 [002] 113.946600: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1068 unstable=0 bg_thresh=987 thresh=1975 gap=559 poll_thresh=17 ino=257 dd-2584 [002] 113.946716: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1068 unstable=0 bg_thresh=987 thresh=1974 gap=533 poll_thresh=18 ino=257 dd-2584 [002] 113.946834: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1068 unstable=0 bg_thresh=986 thresh=1973 gap=507 poll_thresh=19 ino=257 dd-2584 [002] 113.946953: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1068 unstable=0 bg_thresh=988 thresh=1977 gap=486 poll_thresh=20 ino=257 dd-2584 [002] 113.946957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 113.954426: balance_dirty_state: bdi btrfs-1: dirty=423 wb=943 unstable=0 bg_thresh=988 thresh=1976 gap=610 poll_thresh=20 ino=257 dd-2584 [002] 113.954493: balance_dirty_state: bdi btrfs-1: dirty=448 wb=943 unstable=0 bg_thresh=988 thresh=1976 gap=585 poll_thresh=15 ino=257 dd-2584 [002] 113.954725: balance_dirty_state: bdi btrfs-1: dirty=473 wb=943 unstable=0 bg_thresh=987 thresh=1975 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 113.954844: balance_dirty_state: bdi btrfs-1: dirty=498 wb=943 unstable=0 bg_thresh=987 thresh=1974 gap=533 poll_thresh=17 ino=257 dd-2584 [002] 113.954962: balance_dirty_state: bdi btrfs-1: dirty=523 wb=943 unstable=0 bg_thresh=986 thresh=1973 gap=507 poll_thresh=18 ino=257 dd-2584 [002] 113.955080: balance_dirty_state: bdi btrfs-1: dirty=548 wb=943 unstable=0 bg_thresh=988 thresh=1977 gap=486 poll_thresh=19 ino=257 dd-2584 [002] 113.955085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 113.962423: balance_dirty_state: bdi btrfs-1: dirty=548 wb=943 unstable=0 bg_thresh=990 thresh=1981 gap=490 poll_thresh=19 ino=257 dd-2584 [002] 113.962429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 113.970380: balance_dirty_state: bdi btrfs-1: dirty=548 wb=943 unstable=0 bg_thresh=992 thresh=1985 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 113.970386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 113.978421: balance_dirty_state: bdi btrfs-1: dirty=548 wb=818 unstable=0 bg_thresh=989 thresh=1978 gap=612 poll_thresh=19 ino=257 dd-2584 [002] 113.978510: balance_dirty_state: bdi btrfs-1: dirty=573 wb=818 unstable=0 bg_thresh=986 thresh=1972 gap=581 poll_thresh=14 ino=257 dd-2584 [002] 113.978603: balance_dirty_state: bdi btrfs-1: dirty=598 wb=818 unstable=0 bg_thresh=988 thresh=1977 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 113.978695: balance_dirty_state: bdi btrfs-1: dirty=598 wb=818 unstable=0 bg_thresh=985 thresh=1971 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 113.978876: balance_dirty_state: bdi btrfs-1: dirty=648 wb=818 unstable=0 bg_thresh=990 thresh=1981 gap=515 poll_thresh=17 ino=257 dd-2584 [002] 113.979063: balance_dirty_state: bdi btrfs-1: dirty=673 wb=818 unstable=0 bg_thresh=990 thresh=1980 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 113.979070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=58344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 113.986476: balance_dirty_state: bdi btrfs-1: dirty=671 wb=814 unstable=0 bg_thresh=992 thresh=1985 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 113.986548: balance_dirty_state: bdi btrfs-1: dirty=671 wb=814 unstable=0 bg_thresh=992 thresh=1985 gap=500 poll_thresh=13 ino=257 dd-2584 [006] 113.986612: balance_dirty_state: bdi btrfs-1: dirty=696 wb=814 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=14 ino=257 dd-2584 [006] 113.986617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=58344 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 113.994418: balance_dirty_state: bdi btrfs-1: dirty=696 wb=539 unstable=0 bg_thresh=996 thresh=1992 gap=757 poll_thresh=14 ino=257 dd-2584 [006] 113.994664: balance_dirty_state: bdi btrfs-1: dirty=721 wb=539 unstable=0 bg_thresh=998 thresh=1997 gap=737 poll_thresh=10 ino=257 dd-2584 [006] 113.994729: balance_dirty_state: bdi btrfs-1: dirty=721 wb=539 unstable=0 bg_thresh=998 thresh=1997 gap=737 poll_thresh=11 ino=257 dd-2584 [006] 113.994790: balance_dirty_state: bdi btrfs-1: dirty=746 wb=539 unstable=0 bg_thresh=998 thresh=1996 gap=711 poll_thresh=12 ino=257 dd-2584 [006] 113.994851: balance_dirty_state: bdi btrfs-1: dirty=771 wb=539 unstable=0 bg_thresh=998 thresh=1996 gap=686 poll_thresh=13 ino=257 dd-2584 [006] 113.994913: balance_dirty_state: bdi btrfs-1: dirty=771 wb=539 unstable=0 bg_thresh=997 thresh=1995 gap=685 poll_thresh=14 ino=257 dd-2584 [006] 113.994975: balance_dirty_state: bdi btrfs-1: dirty=796 wb=539 unstable=0 bg_thresh=997 thresh=1995 gap=660 poll_thresh=15 ino=257 dd-2584 [006] 113.995038: balance_dirty_state: bdi btrfs-1: dirty=821 wb=539 unstable=0 bg_thresh=999 thresh=1999 gap=639 poll_thresh=16 ino=257 dd-2584 [006] 113.995162: balance_dirty_state: bdi btrfs-1: dirty=846 wb=539 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=17 ino=257 dd-2584 [006] 113.995303: balance_dirty_state: bdi btrfs-1: dirty=872 wb=539 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=18 ino=257 dd-2584 [006] 113.995442: balance_dirty_state: bdi btrfs-1: dirty=911 wb=539 unstable=0 bg_thresh=998 thresh=1997 gap=547 poll_thresh=19 ino=257 dd-2584 [006] 113.995582: balance_dirty_state: bdi btrfs-1: dirty=937 wb=539 unstable=0 bg_thresh=999 thresh=1998 gap=522 poll_thresh=20 ino=257 dd-2584 [006] 113.995880: balance_dirty_state: bdi btrfs-1: dirty=976 wb=539 unstable=0 bg_thresh=998 thresh=1996 gap=481 poll_thresh=21 ino=257 dd-2584 [006] 113.995885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=58344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 114.002403: balance_dirty_state: bdi btrfs-1: dirty=969 wb=546 unstable=0 bg_thresh=992 thresh=1985 gap=470 poll_thresh=21 ino=257 dd-2584 [006] 114.002409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=58344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 114.010473: balance_dirty_state: bdi btrfs-1: dirty=975 wb=421 unstable=0 bg_thresh=983 thresh=1966 gap=570 poll_thresh=21 ino=257 dd-2584 [006] 114.010544: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=421 unstable=0 bg_thresh=985 thresh=1971 gap=550 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 114.010570: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1500 wrote=0 to_write=8192 dd-2584 [006] 114.010717: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=421 unstable=0 bg_thresh=988 thresh=1976 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 114.010900: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=446 unstable=0 bg_thresh=990 thresh=1981 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 114.011097: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=496 unstable=0 bg_thresh=990 thresh=1980 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 114.011099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=58344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 114.013041: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=976 to_write=7216 dd-2584 [006] 114.018417: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1376 unstable=0 bg_thresh=1000 thresh=2000 gap=529 poll_thresh=19 ino=257 dd-2584 [006] 114.018507: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1376 unstable=0 bg_thresh=999 thresh=1999 gap=503 poll_thresh=14 ino=257 dd-2584 [006] 114.018574: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1376 unstable=0 bg_thresh=1002 thresh=2004 gap=483 poll_thresh=15 ino=257 dd-2584 [006] 114.018579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=58344 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 114.026399: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1376 unstable=0 bg_thresh=1002 thresh=2004 gap=483 poll_thresh=15 ino=257 dd-2584 [006] 114.026405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=58344 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 114.034510: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1376 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=15 ino=257 dd-2584 [006] 114.034519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=58344 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 114.042480: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1251 unstable=0 bg_thresh=995 thresh=1990 gap=594 poll_thresh=15 ino=257 dd-2584 [006] 114.042581: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1251 unstable=0 bg_thresh=992 thresh=1984 gap=588 poll_thresh=11 ino=257 dd-2584 [006] 114.042666: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1251 unstable=0 bg_thresh=991 thresh=1983 gap=562 poll_thresh=12 ino=257 dd-2584 [006] 114.042750: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1251 unstable=0 bg_thresh=991 thresh=1983 gap=537 poll_thresh=13 ino=257 dd-2584 [006] 114.042835: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1251 unstable=0 bg_thresh=991 thresh=1982 gap=536 poll_thresh=14 ino=257 dd-2584 [006] 114.042919: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1251 unstable=0 bg_thresh=993 thresh=1987 gap=516 poll_thresh=15 ino=257 dd-2584 [006] 114.043003: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1251 unstable=0 bg_thresh=990 thresh=1981 gap=485 poll_thresh=16 ino=257 dd-2584 [006] 114.043009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=58344 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 114.050563: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1127 unstable=0 bg_thresh=992 thresh=1985 gap=616 poll_thresh=16 ino=257 dd-2584 [006] 114.050902: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1127 unstable=0 bg_thresh=995 thresh=1991 gap=622 poll_thresh=12 ino=257 dd-2584 [006] 114.050984: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1127 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=13 ino=257 dd-2584 [006] 114.051064: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1127 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 114.051143: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1127 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 114.051223: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1127 unstable=0 bg_thresh=994 thresh=1989 gap=545 poll_thresh=16 ino=257 dd-2584 [006] 114.051387: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1127 unstable=0 bg_thresh=996 thresh=1993 gap=524 poll_thresh=17 ino=257 dd-2584 [006] 114.051550: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1127 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 114.051715: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1127 unstable=0 bg_thresh=992 thresh=1985 gap=441 poll_thresh=19 ino=257 dd-2584 [006] 114.051721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=58344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 114.058464: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1002 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=19 ino=257 dd-2584 [006] 114.058575: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1002 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=14 ino=257 dd-2584 [006] 114.058697: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1002 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=15 ino=257 dd-2584 [006] 114.058815: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1002 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=16 ino=257 dd-2584 [006] 114.059049: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1002 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=17 ino=257 dd-2584 [006] 114.059633: balance_dirty_state: bdi btrfs-1: dirty=517 wb=1002 unstable=0 bg_thresh=996 thresh=1993 gap=474 poll_thresh=18 ino=257 dd-2584 [006] 114.059643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=58344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 114.066413: balance_dirty_state: bdi btrfs-1: dirty=517 wb=877 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=18 ino=257 dd-2584 [006] 114.066528: balance_dirty_state: bdi btrfs-1: dirty=554 wb=860 unstable=0 bg_thresh=995 thresh=1990 gap=576 poll_thresh=13 ino=257 dd-2584 [006] 114.066589: balance_dirty_state: bdi btrfs-1: dirty=554 wb=860 unstable=0 bg_thresh=997 thresh=1995 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 114.066650: balance_dirty_state: bdi btrfs-1: dirty=579 wb=860 unstable=0 bg_thresh=997 thresh=1994 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 114.066711: balance_dirty_state: bdi btrfs-1: dirty=604 wb=860 unstable=0 bg_thresh=997 thresh=1994 gap=530 poll_thresh=16 ino=257 dd-2584 [006] 114.066831: balance_dirty_state: bdi btrfs-1: dirty=629 wb=860 unstable=0 bg_thresh=999 thresh=1998 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 114.066954: balance_dirty_state: bdi btrfs-1: dirty=654 wb=860 unstable=0 bg_thresh=995 thresh=1991 gap=477 poll_thresh=18 ino=257 dd-2584 [006] 114.066958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=58344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 114.074424: balance_dirty_state: bdi btrfs-1: dirty=654 wb=710 unstable=0 bg_thresh=993 thresh=1987 gap=623 poll_thresh=18 ino=257 dd-2584 [006] 114.074534: balance_dirty_state: bdi btrfs-1: dirty=679 wb=710 unstable=0 bg_thresh=996 thresh=1992 gap=603 poll_thresh=13 ino=257 dd-2584 [006] 114.074592: balance_dirty_state: bdi btrfs-1: dirty=679 wb=710 unstable=0 bg_thresh=993 thresh=1986 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 114.074651: balance_dirty_state: bdi btrfs-1: dirty=704 wb=710 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 114.074709: balance_dirty_state: bdi btrfs-1: dirty=729 wb=710 unstable=0 bg_thresh=995 thresh=1990 gap=551 poll_thresh=16 ino=257 dd-2584 [006] 114.074823: balance_dirty_state: bdi btrfs-1: dirty=754 wb=710 unstable=0 bg_thresh=994 thresh=1989 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 114.075107: balance_dirty_state: bdi btrfs-1: dirty=779 wb=710 unstable=0 bg_thresh=994 thresh=1988 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 114.075223: balance_dirty_state: bdi btrfs-1: dirty=829 wb=710 unstable=0 bg_thresh=993 thresh=1987 gap=448 poll_thresh=19 ino=257 dd-2584 [006] 114.075228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=58344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.082504: balance_dirty_state: bdi btrfs-1: dirty=829 wb=710 unstable=0 bg_thresh=993 thresh=1987 gap=448 poll_thresh=19 ino=257 dd-2584 [004] 114.082517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=56636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.090494: balance_dirty_state: bdi btrfs-1: dirty=829 wb=585 unstable=0 bg_thresh=993 thresh=1986 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 114.090604: balance_dirty_state: bdi btrfs-1: dirty=854 wb=510 unstable=0 bg_thresh=993 thresh=1986 gap=622 poll_thresh=14 ino=257 dd-2584 [004] 114.090702: balance_dirty_state: bdi btrfs-1: dirty=854 wb=460 unstable=0 bg_thresh=995 thresh=1991 gap=677 poll_thresh=15 ino=257 dd-2584 [004] 114.090788: balance_dirty_state: bdi btrfs-1: dirty=879 wb=460 unstable=0 bg_thresh=991 thresh=1982 gap=643 poll_thresh=16 ino=257 dd-2584 [004] 114.090957: balance_dirty_state: bdi btrfs-1: dirty=904 wb=460 unstable=0 bg_thresh=996 thresh=1993 gap=629 poll_thresh=17 ino=257 dd-2584 [004] 114.091163: balance_dirty_state: bdi btrfs-1: dirty=929 wb=460 unstable=0 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 114.091399: balance_dirty_state: bdi btrfs-1: dirty=979 wb=460 unstable=0 bg_thresh=1001 thresh=2002 gap=563 poll_thresh=19 ino=257 dd-2584 [004] 114.091633: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=460 unstable=0 bg_thresh=1000 thresh=2001 gap=537 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 114.091724: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1580 wrote=0 to_write=8192 dd-2584 [004] 114.092013: balance_dirty_state: bdi btrfs-1: dirty=979 wb=510 unstable=0 bg_thresh=1000 thresh=2000 gap=511 poll_thresh=21 ino=257 dd-2584 [004] 114.092147: balance_dirty_state: bdi btrfs-1: dirty=954 wb=585 unstable=0 bg_thresh=1002 thresh=2004 gap=465 poll_thresh=22 ino=257 dd-2584 [004] 114.092149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=56636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 114.093940: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=256 wrote=944 to_write=7248 dd-2584 [004] 114.098457: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1410 unstable=0 bg_thresh=1002 thresh=2004 gap=465 poll_thresh=22 ino=257 dd-2584 [004] 114.098467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=56636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.106415: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1285 unstable=0 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=22 ino=257 dd-2584 [004] 114.106520: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1285 unstable=0 bg_thresh=995 thresh=1990 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 114.106705: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1285 unstable=0 bg_thresh=1000 thresh=2000 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 114.106890: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1285 unstable=0 bg_thresh=995 thresh=1991 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 114.106896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=56636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.114484: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1285 unstable=0 bg_thresh=999 thresh=1998 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 114.114493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=56636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.122518: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1285 unstable=0 bg_thresh=999 thresh=1998 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 114.122523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=56636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.130491: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1285 unstable=0 bg_thresh=999 thresh=1998 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 114.130503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=56636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.138455: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1159 unstable=0 bg_thresh=1000 thresh=2000 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 114.138581: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1159 unstable=0 bg_thresh=1000 thresh=2000 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 114.138698: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1159 unstable=0 bg_thresh=1002 thresh=2005 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 114.138827: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1159 unstable=0 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 114.138976: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1159 unstable=0 bg_thresh=1005 thresh=2010 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 114.139221: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1159 unstable=0 bg_thresh=998 thresh=1997 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 114.139512: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1159 unstable=0 bg_thresh=998 thresh=1996 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 114.139521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=56636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 114.146493: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1022 unstable=0 bg_thresh=998 thresh=1997 gap=633 poll_thresh=18 ino=257 dd-2584 [002] 114.146740: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1022 unstable=0 bg_thresh=994 thresh=1989 gap=625 poll_thresh=13 ino=257 dd-2584 [002] 114.146804: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1022 unstable=0 bg_thresh=994 thresh=1988 gap=599 poll_thresh=14 ino=257 dd-2584 [002] 114.146865: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1022 unstable=0 bg_thresh=992 thresh=1984 gap=570 poll_thresh=15 ino=257 dd-2584 [002] 114.146929: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1022 unstable=0 bg_thresh=989 thresh=1978 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 114.147059: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1022 unstable=0 bg_thresh=985 thresh=1971 gap=507 poll_thresh=17 ino=257 dd-2584 [002] 114.147191: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1022 unstable=0 bg_thresh=986 thresh=1973 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 114.147196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=56636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 114.154536: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1022 unstable=0 bg_thresh=992 thresh=1985 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 114.154542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=56636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 114.162509: balance_dirty_state: bdi btrfs-1: dirty=467 wb=822 unstable=0 bg_thresh=991 thresh=1982 gap=693 poll_thresh=18 ino=257 dd-2584 [006] 114.162575: balance_dirty_state: bdi btrfs-1: dirty=467 wb=822 unstable=0 bg_thresh=991 thresh=1982 gap=693 poll_thresh=13 ino=257 dd-2584 [006] 114.162634: balance_dirty_state: bdi btrfs-1: dirty=492 wb=822 unstable=0 bg_thresh=993 thresh=1987 gap=673 poll_thresh=14 ino=257 dd-2584 [006] 114.162690: balance_dirty_state: bdi btrfs-1: dirty=517 wb=822 unstable=0 bg_thresh=993 thresh=1987 gap=648 poll_thresh=15 ino=257 dd-2584 [006] 114.162749: balance_dirty_state: bdi btrfs-1: dirty=517 wb=822 unstable=0 bg_thresh=996 thresh=1992 gap=653 poll_thresh=16 ino=257 dd-2584 [006] 114.162871: balance_dirty_state: bdi btrfs-1: dirty=542 wb=822 unstable=0 bg_thresh=998 thresh=1997 gap=633 poll_thresh=17 ino=257 dd-2584 [006] 114.162993: balance_dirty_state: bdi btrfs-1: dirty=592 wb=822 unstable=0 bg_thresh=997 thresh=1995 gap=581 poll_thresh=18 ino=257 dd-2584 [006] 114.163282: balance_dirty_state: bdi btrfs-1: dirty=617 wb=822 unstable=0 bg_thresh=997 thresh=1994 gap=555 poll_thresh=19 ino=257 dd-2584 [006] 114.163399: balance_dirty_state: bdi btrfs-1: dirty=642 wb=822 unstable=0 bg_thresh=996 thresh=1993 gap=529 poll_thresh=20 ino=257 dd-2584 [006] 114.163517: balance_dirty_state: bdi btrfs-1: dirty=692 wb=822 unstable=0 bg_thresh=998 thresh=1997 gap=483 poll_thresh=21 ino=257 dd-2584 [006] 114.163522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=56636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 114.170486: balance_dirty_state: bdi btrfs-1: dirty=692 wb=697 unstable=0 bg_thresh=997 thresh=1995 gap=606 poll_thresh=21 ino=257 dd-2584 [006] 114.170601: balance_dirty_state: bdi btrfs-1: dirty=692 wb=697 unstable=0 bg_thresh=997 thresh=1995 gap=606 poll_thresh=16 ino=257 dd-2584 [006] 114.170715: balance_dirty_state: bdi btrfs-1: dirty=717 wb=697 unstable=0 bg_thresh=997 thresh=1994 gap=580 poll_thresh=17 ino=257 dd-2584 [006] 114.170827: balance_dirty_state: bdi btrfs-1: dirty=767 wb=697 unstable=0 bg_thresh=996 thresh=1993 gap=529 poll_thresh=18 ino=257 dd-2584 [006] 114.170942: balance_dirty_state: bdi btrfs-1: dirty=792 wb=697 unstable=0 bg_thresh=998 thresh=1997 gap=508 poll_thresh=19 ino=257 dd-2584 [006] 114.171060: balance_dirty_state: bdi btrfs-1: dirty=817 wb=697 unstable=0 bg_thresh=995 thresh=1990 gap=476 poll_thresh=20 ino=257 dd-2584 [006] 114.171064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=56636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 114.178586: balance_dirty_state: bdi btrfs-1: dirty=817 wb=547 unstable=0 bg_thresh=994 thresh=1989 gap=625 poll_thresh=20 ino=257 dd-2584 [000] 114.178705: balance_dirty_state: bdi btrfs-1: dirty=817 wb=547 unstable=0 bg_thresh=994 thresh=1989 gap=625 poll_thresh=15 ino=257 dd-2584 [000] 114.179128: balance_dirty_state: bdi btrfs-1: dirty=842 wb=422 unstable=0 bg_thresh=995 thresh=1991 gap=727 poll_thresh=16 ino=257 dd-2584 [000] 114.179311: balance_dirty_state: bdi btrfs-1: dirty=867 wb=422 unstable=0 bg_thresh=998 thresh=1996 gap=707 poll_thresh=17 ino=257 dd-2584 [000] 114.179445: balance_dirty_state: bdi btrfs-1: dirty=917 wb=422 unstable=0 bg_thresh=1000 thresh=2001 gap=662 poll_thresh=18 ino=257 dd-2584 [000] 114.179577: balance_dirty_state: bdi btrfs-1: dirty=942 wb=422 unstable=0 bg_thresh=1002 thresh=2005 gap=641 poll_thresh=19 ino=257 dd-2584 [000] 114.179708: balance_dirty_state: bdi btrfs-1: dirty=967 wb=422 unstable=0 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=20 ino=257 dd-2584 [000] 114.179841: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=422 unstable=0 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 114.179903: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1668 wrote=0 to_write=8192 dd-2584 [000] 114.179986: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=422 unstable=0 bg_thresh=1001 thresh=2002 gap=538 poll_thresh=22 ino=257 dd-2584 [000] 114.180129: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=422 unstable=0 bg_thresh=1003 thresh=2006 gap=517 poll_thresh=23 ino=257 dd-2584 [000] 114.180459: balance_dirty_state: bdi btrfs-1: dirty=942 wb=572 unstable=0 bg_thresh=999 thresh=1999 gap=485 poll_thresh=24 ino=257 dd-2584 [000] 114.180461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=56636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 114.182639: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=348 wrote=992 to_write=7200 dd-2584 [000] 114.186661: balance_dirty_state: bdi btrfs-1: dirty=117 wb=1297 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=24 ino=257 dd-2584 [000] 114.186768: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1297 unstable=0 bg_thresh=995 thresh=1991 gap=552 poll_thresh=18 ino=257 dd-2584 [000] 114.186979: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1297 unstable=0 bg_thresh=996 thresh=1993 gap=529 poll_thresh=19 ino=257 dd-2584 [000] 114.187186: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1297 unstable=0 bg_thresh=998 thresh=1996 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 114.187193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=56040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 114.194589: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1297 unstable=0 bg_thresh=1000 thresh=2001 gap=487 poll_thresh=20 ino=257 dd-2584 [000] 114.194597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=56040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 114.202535: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1172 unstable=0 bg_thresh=999 thresh=1999 gap=610 poll_thresh=20 ino=257 dd-2584 [000] 114.202621: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1172 unstable=0 bg_thresh=999 thresh=1998 gap=609 poll_thresh=15 ino=257 dd-2584 [000] 114.202702: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1172 unstable=0 bg_thresh=999 thresh=1998 gap=584 poll_thresh=16 ino=257 dd-2584 [000] 114.202864: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1172 unstable=0 bg_thresh=998 thresh=1997 gap=558 poll_thresh=17 ino=257 dd-2584 [000] 114.203029: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1172 unstable=0 bg_thresh=1000 thresh=2001 gap=537 poll_thresh=18 ino=257 dd-2584 [000] 114.203199: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1172 unstable=0 bg_thresh=1000 thresh=2000 gap=486 poll_thresh=19 ino=257 dd-2584 [000] 114.203205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=56040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.210510: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1047 unstable=0 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 114.210637: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1047 unstable=0 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 114.210758: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1047 unstable=0 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 114.211300: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1047 unstable=0 bg_thresh=1004 thresh=2009 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 114.211536: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1047 unstable=0 bg_thresh=1007 thresh=2014 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 114.211779: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1047 unstable=0 bg_thresh=1009 thresh=2018 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 114.212017: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1047 unstable=0 bg_thresh=1008 thresh=2017 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 114.212026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-90% task_weight=99% bdi_bw=56040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.222610: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1047 unstable=0 bg_thresh=1003 thresh=2006 gap=467 poll_thresh=14 ino=257 dd-2584 [004] 114.222616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=56040 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 114.230467: balance_dirty_state: bdi btrfs-1: dirty=493 wb=887 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=14 ino=257 dd-2584 [004] 114.230539: balance_dirty_state: bdi btrfs-1: dirty=518 wb=887 unstable=0 bg_thresh=997 thresh=1994 gap=589 poll_thresh=10 ino=257 dd-2584 [004] 114.230595: balance_dirty_state: bdi btrfs-1: dirty=543 wb=887 unstable=0 bg_thresh=999 thresh=1999 gap=569 poll_thresh=11 ino=257 dd-2584 [004] 114.230651: balance_dirty_state: bdi btrfs-1: dirty=543 wb=887 unstable=0 bg_thresh=999 thresh=1999 gap=569 poll_thresh=12 ino=257 dd-2584 [004] 114.230706: balance_dirty_state: bdi btrfs-1: dirty=568 wb=887 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=13 ino=257 dd-2584 [004] 114.230763: balance_dirty_state: bdi btrfs-1: dirty=568 wb=887 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=14 ino=257 dd-2584 [004] 114.230820: balance_dirty_state: bdi btrfs-1: dirty=593 wb=887 unstable=0 bg_thresh=1004 thresh=2009 gap=529 poll_thresh=15 ino=257 dd-2584 [004] 114.230878: balance_dirty_state: bdi btrfs-1: dirty=618 wb=887 unstable=0 bg_thresh=1007 thresh=2014 gap=509 poll_thresh=16 ino=257 dd-2584 [004] 114.231155: balance_dirty_state: bdi btrfs-1: dirty=643 wb=887 unstable=0 bg_thresh=1006 thresh=2013 gap=483 poll_thresh=17 ino=257 dd-2584 [004] 114.231159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=56040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.238610: balance_dirty_state: bdi btrfs-1: dirty=668 wb=762 unstable=0 bg_thresh=1004 thresh=2009 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 114.238666: balance_dirty_state: bdi btrfs-1: dirty=668 wb=762 unstable=0 bg_thresh=1007 thresh=2014 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 114.238722: balance_dirty_state: bdi btrfs-1: dirty=693 wb=762 unstable=0 bg_thresh=1004 thresh=2008 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 114.238779: balance_dirty_state: bdi btrfs-1: dirty=718 wb=762 unstable=0 bg_thresh=1006 thresh=2013 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 114.238892: balance_dirty_state: bdi btrfs-1: dirty=743 wb=762 unstable=0 bg_thresh=1006 thresh=2012 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 114.239005: balance_dirty_state: bdi btrfs-1: dirty=768 wb=762 unstable=0 bg_thresh=1005 thresh=2011 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 114.239010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=56040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.246516: balance_dirty_state: bdi btrfs-1: dirty=768 wb=762 unstable=0 bg_thresh=1005 thresh=2011 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 114.246526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=56040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.254447: balance_dirty_state: bdi btrfs-1: dirty=768 wb=637 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=18 ino=257 dd-2584 [004] 114.254527: balance_dirty_state: bdi btrfs-1: dirty=793 wb=637 unstable=0 bg_thresh=997 thresh=1995 gap=565 poll_thresh=13 ino=257 dd-2584 [004] 114.254582: balance_dirty_state: bdi btrfs-1: dirty=793 wb=637 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 114.254638: balance_dirty_state: bdi btrfs-1: dirty=818 wb=637 unstable=0 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 114.254693: balance_dirty_state: bdi btrfs-1: dirty=843 wb=637 unstable=0 bg_thresh=1002 thresh=2005 gap=525 poll_thresh=16 ino=257 dd-2584 [004] 114.254806: balance_dirty_state: bdi btrfs-1: dirty=868 wb=637 unstable=0 bg_thresh=1005 thresh=2010 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 114.255085: balance_dirty_state: bdi btrfs-1: dirty=893 wb=637 unstable=0 bg_thresh=1004 thresh=2009 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 114.255090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=56040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.262501: balance_dirty_state: bdi btrfs-1: dirty=893 wb=512 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 114.262567: balance_dirty_state: bdi btrfs-1: dirty=918 wb=512 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=13 ino=257 dd-2584 [004] 114.262651: balance_dirty_state: bdi btrfs-1: dirty=943 wb=512 unstable=0 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=14 ino=257 dd-2584 [004] 114.262737: balance_dirty_state: bdi btrfs-1: dirty=943 wb=512 unstable=0 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 114.262823: balance_dirty_state: bdi btrfs-1: dirty=968 wb=512 unstable=0 bg_thresh=1002 thresh=2004 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 114.262991: balance_dirty_state: bdi btrfs-1: dirty=993 wb=512 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 114.262997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-59% task_weight=99% bdi_bw=56040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.270573: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=387 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 114.270647: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=387 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 114.270663: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1760 wrote=0 to_write=8192 dd-2584 [004] 114.270710: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=387 unstable=0 bg_thresh=999 thresh=1998 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 114.270773: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=387 unstable=0 bg_thresh=1001 thresh=2003 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 114.270903: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=412 unstable=0 bg_thresh=998 thresh=1996 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 114.271041: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=462 unstable=0 bg_thresh=1000 thresh=2001 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 114.271467: balance_dirty_state: bdi btrfs-1: dirty=868 wb=662 unstable=0 bg_thresh=997 thresh=1994 gap=464 poll_thresh=19 ino=257 dd-2584 [004] 114.271469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=56040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 114.273083: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=436 wrote=1024 to_write=7168 dd-2584 [004] 114.278487: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1387 unstable=0 bg_thresh=990 thresh=1981 gap=451 poll_thresh=19 ino=257 dd-2584 [004] 114.278495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=56040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.286471: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1389 unstable=0 bg_thresh=988 thresh=1977 gap=453 poll_thresh=19 ino=257 dd-2584 [004] 114.286517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=56040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.294620: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1264 unstable=0 bg_thresh=987 thresh=1975 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 114.294691: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1264 unstable=0 bg_thresh=987 thresh=1975 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 114.294753: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1264 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 114.294812: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1264 unstable=0 bg_thresh=987 thresh=1974 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 114.294933: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1264 unstable=0 bg_thresh=986 thresh=1973 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 114.295124: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1189 unstable=0 bg_thresh=984 thresh=1969 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 114.295304: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1114 unstable=0 bg_thresh=990 thresh=1980 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 114.295429: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1114 unstable=0 bg_thresh=989 thresh=1979 gap=555 poll_thresh=20 ino=257 dd-2584 [004] 114.295552: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1114 unstable=0 bg_thresh=991 thresh=1983 gap=534 poll_thresh=21 ino=257 dd-2584 [004] 114.295677: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1114 unstable=0 bg_thresh=991 thresh=1982 gap=508 poll_thresh=22 ino=257 dd-2584 [004] 114.295969: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1114 unstable=0 bg_thresh=990 thresh=1981 gap=482 poll_thresh=23 ino=257 dd-2584 [004] 114.295974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.302462: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1039 unstable=0 bg_thresh=988 thresh=1977 gap=553 poll_thresh=23 ino=257 dd-2584 [004] 114.302582: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1039 unstable=0 bg_thresh=988 thresh=1976 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 114.302751: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1039 unstable=0 bg_thresh=987 thresh=1975 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 114.302925: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1039 unstable=0 bg_thresh=989 thresh=1979 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 114.302931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.310599: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1039 unstable=0 bg_thresh=991 thresh=1983 gap=459 poll_thresh=19 ino=257 dd-2584 [004] 114.310607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.318498: balance_dirty_state: bdi btrfs-1: dirty=485 wb=764 unstable=0 bg_thresh=990 thresh=1981 gap=732 poll_thresh=19 ino=257 dd-2584 [004] 114.318575: balance_dirty_state: bdi btrfs-1: dirty=485 wb=764 unstable=0 bg_thresh=987 thresh=1975 gap=726 poll_thresh=14 ino=257 dd-2584 [004] 114.318640: balance_dirty_state: bdi btrfs-1: dirty=510 wb=764 unstable=0 bg_thresh=990 thresh=1980 gap=706 poll_thresh=15 ino=257 dd-2584 [004] 114.318703: balance_dirty_state: bdi btrfs-1: dirty=535 wb=764 unstable=0 bg_thresh=987 thresh=1974 gap=675 poll_thresh=16 ino=257 dd-2584 [004] 114.318829: balance_dirty_state: bdi btrfs-1: dirty=560 wb=764 unstable=0 bg_thresh=986 thresh=1973 gap=649 poll_thresh=17 ino=257 dd-2584 [004] 114.318959: balance_dirty_state: bdi btrfs-1: dirty=585 wb=764 unstable=0 bg_thresh=988 thresh=1977 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 114.319089: balance_dirty_state: bdi btrfs-1: dirty=610 wb=764 unstable=0 bg_thresh=988 thresh=1976 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 114.319404: balance_dirty_state: bdi btrfs-1: dirty=660 wb=764 unstable=0 bg_thresh=987 thresh=1975 gap=551 poll_thresh=20 ino=257 dd-2584 [004] 114.319535: balance_dirty_state: bdi btrfs-1: dirty=685 wb=764 unstable=0 bg_thresh=989 thresh=1979 gap=530 poll_thresh=21 ino=257 dd-2584 [004] 114.319666: balance_dirty_state: bdi btrfs-1: dirty=710 wb=764 unstable=0 bg_thresh=989 thresh=1978 gap=504 poll_thresh=22 ino=257 dd-2584 [004] 114.319798: balance_dirty_state: bdi btrfs-1: dirty=735 wb=764 unstable=0 bg_thresh=988 thresh=1977 gap=478 poll_thresh=23 ino=257 dd-2584 [004] 114.319803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.326524: balance_dirty_state: bdi btrfs-1: dirty=735 wb=764 unstable=0 bg_thresh=988 thresh=1977 gap=478 poll_thresh=23 ino=257 dd-2584 [004] 114.326535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.334587: balance_dirty_state: bdi btrfs-1: dirty=735 wb=639 unstable=0 bg_thresh=988 thresh=1977 gap=603 poll_thresh=23 ino=257 dd-2584 [004] 114.334678: balance_dirty_state: bdi btrfs-1: dirty=760 wb=639 unstable=0 bg_thresh=988 thresh=1976 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 114.334858: balance_dirty_state: bdi btrfs-1: dirty=785 wb=639 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 114.335038: balance_dirty_state: bdi btrfs-1: dirty=835 wb=639 unstable=0 bg_thresh=989 thresh=1979 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 114.335215: balance_dirty_state: bdi btrfs-1: dirty=860 wb=639 unstable=0 bg_thresh=989 thresh=1978 gap=479 poll_thresh=20 ino=257 dd-2584 [004] 114.335222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.342559: balance_dirty_state: bdi btrfs-1: dirty=860 wb=639 unstable=0 bg_thresh=989 thresh=1978 gap=479 poll_thresh=20 ino=257 dd-2584 [004] 114.342574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.350564: balance_dirty_state: bdi btrfs-1: dirty=860 wb=514 unstable=0 bg_thresh=990 thresh=1980 gap=606 poll_thresh=20 ino=257 dd-2584 [004] 114.350653: balance_dirty_state: bdi btrfs-1: dirty=885 wb=514 unstable=0 bg_thresh=990 thresh=1980 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 114.350879: balance_dirty_state: bdi btrfs-1: dirty=885 wb=514 unstable=0 bg_thresh=989 thresh=1979 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 114.350994: balance_dirty_state: bdi btrfs-1: dirty=935 wb=514 unstable=0 bg_thresh=991 thresh=1983 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 114.351108: balance_dirty_state: bdi btrfs-1: dirty=960 wb=514 unstable=0 bg_thresh=991 thresh=1982 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 114.351223: balance_dirty_state: bdi btrfs-1: dirty=985 wb=514 unstable=0 bg_thresh=990 thresh=1981 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 114.351227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.358578: balance_dirty_state: bdi btrfs-1: dirty=985 wb=514 unstable=0 bg_thresh=990 thresh=1981 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 114.358593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.366569: balance_dirty_state: bdi btrfs-1: dirty=985 wb=389 unstable=0 bg_thresh=991 thresh=1982 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 114.366659: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=389 unstable=0 bg_thresh=988 thresh=1976 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 114.366728: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=389 unstable=0 bg_thresh=993 thresh=1986 gap=587 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 114.366746: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1856 wrote=0 to_write=8192 dd-2584 [004] 114.366791: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=389 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 114.366915: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=414 unstable=0 bg_thresh=989 thresh=1979 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 114.367046: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=464 unstable=0 bg_thresh=989 thresh=1978 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 114.367047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 114.371109: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=536 wrote=976 to_write=7216 dd-2584 [003] 114.374565: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1389 unstable=0 bg_thresh=989 thresh=1978 gap=454 poll_thresh=18 ino=257 dd-2584 [003] 114.374574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 114.382508: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1264 unstable=0 bg_thresh=988 thresh=1977 gap=578 poll_thresh=18 ino=257 dd-2584 [003] 114.382596: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1264 unstable=0 bg_thresh=988 thresh=1977 gap=578 poll_thresh=13 ino=257 dd-2584 [003] 114.382656: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1264 unstable=0 bg_thresh=988 thresh=1976 gap=552 poll_thresh=14 ino=257 dd-2584 [003] 114.382893: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1264 unstable=0 bg_thresh=990 thresh=1981 gap=532 poll_thresh=15 ino=257 dd-2584 [003] 114.382953: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1264 unstable=0 bg_thresh=990 thresh=1980 gap=531 poll_thresh=16 ino=257 dd-2584 [003] 114.383070: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1264 unstable=0 bg_thresh=989 thresh=1979 gap=480 poll_thresh=17 ino=257 dd-2584 [003] 114.383075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1280 avg_dirty=1280 bdi_gap=29% task_gap=-40% task_weight=100% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 114.390641: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1264 unstable=0 bg_thresh=986 thresh=1973 gap=474 poll_thresh=13 ino=257 dd-2584 [003] 114.390646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1320 avg_dirty=1320 bdi_gap=2% task_gap=-95% task_weight=99% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 114.398673: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1139 unstable=0 bg_thresh=987 thresh=1975 gap=576 poll_thresh=10 ino=257 dd-2584 [003] 114.398737: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1139 unstable=0 bg_thresh=987 thresh=1975 gap=551 poll_thresh=11 ino=257 dd-2584 [003] 114.398800: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1139 unstable=0 bg_thresh=989 thresh=1979 gap=555 poll_thresh=12 ino=257 dd-2584 [003] 114.398862: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1139 unstable=0 bg_thresh=989 thresh=1979 gap=530 poll_thresh=13 ino=257 dd-2584 [003] 114.398926: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1139 unstable=0 bg_thresh=985 thresh=1970 gap=496 poll_thresh=14 ino=257 dd-2584 [003] 114.398992: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1139 unstable=0 bg_thresh=982 thresh=1964 gap=490 poll_thresh=15 ino=257 dd-2584 [003] 114.398996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1240 avg_dirty=1240 bdi_gap=45% task_gap=-9% task_weight=100% bdi_bw=53308 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 114.406693: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1139 unstable=0 bg_thresh=985 thresh=1971 gap=497 poll_thresh=11 ino=257 dd-2584 [007] 114.406760: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1139 unstable=0 bg_thresh=985 thresh=1970 gap=471 poll_thresh=12 ino=257 dd-2584 [007] 114.406765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1240 avg_dirty=1240 bdi_gap=48% task_gap=-1% task_weight=99% bdi_bw=53308 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 114.414611: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1014 unstable=0 bg_thresh=986 thresh=1973 gap=574 poll_thresh=9 ino=257 dd-2584 [007] 114.414678: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1014 unstable=0 bg_thresh=983 thresh=1967 gap=568 poll_thresh=10 ino=257 dd-2584 [007] 114.414746: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1014 unstable=0 bg_thresh=986 thresh=1972 gap=548 poll_thresh=11 ino=257 dd-2584 [007] 114.414987: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1014 unstable=0 bg_thresh=985 thresh=1971 gap=522 poll_thresh=12 ino=257 dd-2584 [007] 114.415050: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1014 unstable=0 bg_thresh=988 thresh=1976 gap=527 poll_thresh=13 ino=257 dd-2584 [007] 114.415113: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1014 unstable=0 bg_thresh=987 thresh=1975 gap=501 poll_thresh=14 ino=257 dd-2584 [007] 114.415176: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1014 unstable=0 bg_thresh=987 thresh=1975 gap=476 poll_thresh=15 ino=257 dd-2584 [007] 114.415180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1240 avg_dirty=1240 bdi_gap=51% task_gap=4% task_weight=99% bdi_bw=53308 base_bw=28 task_bw=0 dirtied=16 period=16004 think=0 pause=8 dd-2584 [007] 114.422695: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1014 unstable=0 bg_thresh=991 thresh=1983 gap=484 poll_thresh=11 ino=257 dd-2584 [007] 114.422699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1280 avg_dirty=1280 bdi_gap=32% task_gap=-35% task_weight=100% bdi_bw=53308 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 114.430704: balance_dirty_state: bdi btrfs-1: dirty=510 wb=889 unstable=0 bg_thresh=986 thresh=1973 gap=574 poll_thresh=8 ino=257 dd-2584 [007] 114.430766: balance_dirty_state: bdi btrfs-1: dirty=535 wb=889 unstable=0 bg_thresh=983 thresh=1967 gap=543 poll_thresh=9 ino=257 dd-2584 [007] 114.430828: balance_dirty_state: bdi btrfs-1: dirty=535 wb=889 unstable=0 bg_thresh=986 thresh=1972 gap=548 poll_thresh=10 ino=257 dd-2584 [007] 114.430892: balance_dirty_state: bdi btrfs-1: dirty=560 wb=889 unstable=0 bg_thresh=985 thresh=1971 gap=522 poll_thresh=11 ino=257 dd-2584 [007] 114.430953: balance_dirty_state: bdi btrfs-1: dirty=560 wb=889 unstable=0 bg_thresh=985 thresh=1971 gap=522 poll_thresh=12 ino=257 dd-2584 [007] 114.431015: balance_dirty_state: bdi btrfs-1: dirty=585 wb=889 unstable=0 bg_thresh=985 thresh=1970 gap=496 poll_thresh=13 ino=257 dd-2584 [007] 114.431077: balance_dirty_state: bdi btrfs-1: dirty=610 wb=889 unstable=0 bg_thresh=985 thresh=1970 gap=471 poll_thresh=14 ino=257 dd-2584 [007] 114.431081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1240 avg_dirty=1240 bdi_gap=48% task_gap=-1% task_weight=99% bdi_bw=53308 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 114.438667: balance_dirty_state: bdi btrfs-1: dirty=610 wb=864 unstable=0 bg_thresh=981 thresh=1963 gap=489 poll_thresh=10 ino=257 dd-2584 [007] 114.438672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1280 avg_dirty=1280 bdi_gap=20% task_gap=-59% task_weight=100% bdi_bw=53308 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 114.450721: balance_dirty_state: bdi btrfs-1: dirty=635 wb=639 unstable=0 bg_thresh=982 thresh=1964 gap=690 poll_thresh=7 ino=257 dd-2584 [007] 114.450785: balance_dirty_state: bdi btrfs-1: dirty=660 wb=639 unstable=0 bg_thresh=984 thresh=1969 gap=670 poll_thresh=8 ino=257 dd-2584 [007] 114.450847: balance_dirty_state: bdi btrfs-1: dirty=660 wb=639 unstable=0 bg_thresh=984 thresh=1969 gap=670 poll_thresh=9 ino=257 dd-2584 [007] 114.451089: balance_dirty_state: bdi btrfs-1: dirty=685 wb=639 unstable=0 bg_thresh=987 thresh=1974 gap=650 poll_thresh=10 ino=257 dd-2584 [007] 114.451151: balance_dirty_state: bdi btrfs-1: dirty=710 wb=639 unstable=0 bg_thresh=987 thresh=1974 gap=625 poll_thresh=11 ino=257 dd-2584 [007] 114.451214: balance_dirty_state: bdi btrfs-1: dirty=710 wb=639 unstable=0 bg_thresh=986 thresh=1973 gap=624 poll_thresh=12 ino=257 dd-2584 [007] 114.451275: balance_dirty_state: bdi btrfs-1: dirty=735 wb=639 unstable=0 bg_thresh=989 thresh=1978 gap=604 poll_thresh=13 ino=257 dd-2584 [007] 114.451336: balance_dirty_state: bdi btrfs-1: dirty=735 wb=639 unstable=0 bg_thresh=988 thresh=1977 gap=603 poll_thresh=14 ino=257 dd-2584 [007] 114.451397: balance_dirty_state: bdi btrfs-1: dirty=760 wb=639 unstable=0 bg_thresh=988 thresh=1977 gap=578 poll_thresh=15 ino=257 dd-2584 [007] 114.451459: balance_dirty_state: bdi btrfs-1: dirty=785 wb=639 unstable=0 bg_thresh=988 thresh=1976 gap=552 poll_thresh=16 ino=257 dd-2584 [007] 114.451581: balance_dirty_state: bdi btrfs-1: dirty=810 wb=639 unstable=0 bg_thresh=987 thresh=1975 gap=526 poll_thresh=17 ino=257 dd-2584 [007] 114.451704: balance_dirty_state: bdi btrfs-1: dirty=835 wb=639 unstable=0 bg_thresh=987 thresh=1974 gap=500 poll_thresh=18 ino=257 dd-2584 [007] 114.451829: balance_dirty_state: bdi btrfs-1: dirty=885 wb=639 unstable=0 bg_thresh=989 thresh=1978 gap=454 poll_thresh=19 ino=257 dd-2584 [007] 114.451834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1280 avg_dirty=1280 bdi_gap=29% task_gap=-41% task_weight=100% bdi_bw=53308 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 114.458781: balance_dirty_state: bdi btrfs-1: dirty=885 wb=514 unstable=0 bg_thresh=982 thresh=1965 gap=566 poll_thresh=14 ino=257 dd-2584 [000] 114.458897: balance_dirty_state: bdi btrfs-1: dirty=910 wb=514 unstable=0 bg_thresh=985 thresh=1970 gap=546 poll_thresh=15 ino=257 dd-2584 [000] 114.459013: balance_dirty_state: bdi btrfs-1: dirty=935 wb=514 unstable=0 bg_thresh=985 thresh=1970 gap=521 poll_thresh=16 ino=257 dd-2584 [000] 114.459598: balance_dirty_state: bdi btrfs-1: dirty=960 wb=514 unstable=0 bg_thresh=987 thresh=1975 gap=501 poll_thresh=17 ino=257 dd-2584 [000] 114.459936: balance_dirty_state: bdi btrfs-1: dirty=985 wb=464 unstable=0 bg_thresh=985 thresh=1971 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 114.460157: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=389 unstable=0 bg_thresh=991 thresh=1982 gap=558 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 114.460247: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1948 wrote=0 to_write=8192 dd-2584 [000] 114.460408: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=389 unstable=0 bg_thresh=990 thresh=1981 gap=532 poll_thresh=20 ino=257 dd-2584 [000] 114.460651: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=389 unstable=0 bg_thresh=990 thresh=1980 gap=531 poll_thresh=21 ino=257 dd-2584 [000] 114.460913: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=464 unstable=0 bg_thresh=989 thresh=1978 gap=504 poll_thresh=22 ino=257 dd-2584 [000] 114.461166: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=514 unstable=0 bg_thresh=988 thresh=1977 gap=453 poll_thresh=23 ino=257 dd-2584 [000] 114.461169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-136% task_weight=98% bdi_bw=53308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 114.465210: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=628 wrote=1024 to_write=7168 dd-2584 [004] 114.466593: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1389 unstable=0 bg_thresh=988 thresh=1977 gap=453 poll_thresh=23 ino=257 dd-2584 [004] 114.466601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1361 avg_dirty=1361 bdi_gap=-19% task_gap=-138% task_weight=98% bdi_bw=53308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.474591: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1389 unstable=0 bg_thresh=988 thresh=1977 gap=453 poll_thresh=23 ino=257 dd-2584 [004] 114.474596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1361 avg_dirty=1361 bdi_gap=-19% task_gap=-138% task_weight=98% bdi_bw=53308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.486596: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1239 unstable=0 bg_thresh=987 thresh=1974 gap=600 poll_thresh=23 ino=257 dd-2584 [004] 114.486733: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1239 unstable=0 bg_thresh=987 thresh=1974 gap=600 poll_thresh=17 ino=257 dd-2584 [004] 114.487024: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1239 unstable=0 bg_thresh=989 thresh=1978 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 114.487137: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1239 unstable=0 bg_thresh=988 thresh=1977 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 114.487251: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1239 unstable=0 bg_thresh=988 thresh=1976 gap=502 poll_thresh=20 ino=257 dd-2584 [004] 114.487364: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1239 unstable=0 bg_thresh=987 thresh=1975 gap=476 poll_thresh=21 ino=257 dd-2584 [004] 114.487368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1320 avg_dirty=1320 bdi_gap=3% task_gap=-91% task_weight=98% bdi_bw=53308 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 114.494825: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1114 unstable=0 bg_thresh=988 thresh=1977 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 114.495188: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1114 unstable=0 bg_thresh=988 thresh=1976 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 114.495507: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1114 unstable=0 bg_thresh=986 thresh=1972 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 114.495702: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1114 unstable=0 bg_thresh=990 thresh=1981 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 114.495708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1280 avg_dirty=1280 bdi_gap=31% task_gap=-36% task_weight=99% bdi_bw=53308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.502769: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1114 unstable=0 bg_thresh=990 thresh=1980 gap=456 poll_thresh=14 ino=257 dd-2584 [004] 114.502775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1320 avg_dirty=1320 bdi_gap=6% task_gap=-86% task_weight=99% bdi_bw=51800 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 114.510736: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1114 unstable=0 bg_thresh=990 thresh=1980 gap=456 poll_thresh=10 ino=257 dd-2584 [004] 114.510742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1320 avg_dirty=1320 bdi_gap=6% task_gap=-86% task_weight=99% bdi_bw=51800 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 114.518941: balance_dirty_state: bdi btrfs-1: dirty=435 wb=889 unstable=0 bg_thresh=989 thresh=1978 gap=654 poll_thresh=7 ino=257 dd-2584 [004] 114.519011: balance_dirty_state: bdi btrfs-1: dirty=460 wb=889 unstable=0 bg_thresh=989 thresh=1978 gap=629 poll_thresh=8 ino=257 dd-2584 [004] 114.519082: balance_dirty_state: bdi btrfs-1: dirty=460 wb=889 unstable=0 bg_thresh=988 thresh=1977 gap=628 poll_thresh=9 ino=257 dd-2584 [004] 114.519150: balance_dirty_state: bdi btrfs-1: dirty=485 wb=889 unstable=0 bg_thresh=991 thresh=1982 gap=608 poll_thresh=10 ino=257 dd-2584 [004] 114.519220: balance_dirty_state: bdi btrfs-1: dirty=485 wb=889 unstable=0 bg_thresh=988 thresh=1976 gap=602 poll_thresh=11 ino=257 dd-2584 [004] 114.519289: balance_dirty_state: bdi btrfs-1: dirty=510 wb=889 unstable=0 bg_thresh=990 thresh=1981 gap=582 poll_thresh=12 ino=257 dd-2584 [004] 114.519358: balance_dirty_state: bdi btrfs-1: dirty=535 wb=889 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=13 ino=257 dd-2584 [004] 114.519426: balance_dirty_state: bdi btrfs-1: dirty=535 wb=889 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 114.519497: balance_dirty_state: bdi btrfs-1: dirty=560 wb=889 unstable=0 bg_thresh=989 thresh=1979 gap=530 poll_thresh=15 ino=257 dd-2584 [004] 114.519567: balance_dirty_state: bdi btrfs-1: dirty=585 wb=889 unstable=0 bg_thresh=989 thresh=1978 gap=504 poll_thresh=16 ino=257 dd-2584 [004] 114.519705: balance_dirty_state: bdi btrfs-1: dirty=610 wb=889 unstable=0 bg_thresh=988 thresh=1977 gap=478 poll_thresh=17 ino=257 dd-2584 [004] 114.519710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1320 avg_dirty=1320 bdi_gap=4% task_gap=-88% task_weight=98% bdi_bw=51800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.526671: balance_dirty_state: bdi btrfs-1: dirty=635 wb=764 unstable=0 bg_thresh=985 thresh=1970 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 114.526738: balance_dirty_state: bdi btrfs-1: dirty=635 wb=764 unstable=0 bg_thresh=984 thresh=1969 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 114.526800: balance_dirty_state: bdi btrfs-1: dirty=660 wb=764 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 114.526862: balance_dirty_state: bdi btrfs-1: dirty=660 wb=764 unstable=0 bg_thresh=983 thresh=1966 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 114.527156: balance_dirty_state: bdi btrfs-1: dirty=710 wb=764 unstable=0 bg_thresh=990 thresh=1980 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 114.527279: balance_dirty_state: bdi btrfs-1: dirty=735 wb=764 unstable=0 bg_thresh=988 thresh=1977 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 114.527284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1320 avg_dirty=1320 bdi_gap=4% task_gap=-88% task_weight=98% bdi_bw=51800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.534704: balance_dirty_state: bdi btrfs-1: dirty=760 wb=639 unstable=0 bg_thresh=992 thresh=1985 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 114.534762: balance_dirty_state: bdi btrfs-1: dirty=760 wb=639 unstable=0 bg_thresh=989 thresh=1979 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 114.534819: balance_dirty_state: bdi btrfs-1: dirty=785 wb=639 unstable=0 bg_thresh=992 thresh=1984 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 114.534878: balance_dirty_state: bdi btrfs-1: dirty=810 wb=639 unstable=0 bg_thresh=991 thresh=1983 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 114.534990: balance_dirty_state: bdi btrfs-1: dirty=835 wb=639 unstable=0 bg_thresh=991 thresh=1982 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 114.535102: balance_dirty_state: bdi btrfs-1: dirty=860 wb=639 unstable=0 bg_thresh=990 thresh=1981 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 114.535107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-84% task_weight=99% bdi_bw=51800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.542738: balance_dirty_state: bdi btrfs-1: dirty=885 wb=639 unstable=0 bg_thresh=989 thresh=1979 gap=455 poll_thresh=13 ino=257 dd-2584 [004] 114.542744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-135% task_weight=99% bdi_bw=51800 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 114.550622: balance_dirty_state: bdi btrfs-1: dirty=885 wb=639 unstable=0 bg_thresh=994 thresh=1989 gap=465 poll_thresh=13 ino=257 dd-2584 [007] 114.550628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=51800 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 114.558638: balance_dirty_state: bdi btrfs-1: dirty=885 wb=639 unstable=0 bg_thresh=985 thresh=1971 gap=447 poll_thresh=13 ino=257 dd-2584 [007] 114.558643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-144% task_weight=98% bdi_bw=51800 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 114.566633: balance_dirty_state: bdi btrfs-1: dirty=885 wb=514 unstable=0 bg_thresh=982 thresh=1964 gap=565 poll_thresh=13 ino=257 dd-2584 [007] 114.566744: balance_dirty_state: bdi btrfs-1: dirty=885 wb=514 unstable=0 bg_thresh=982 thresh=1964 gap=565 poll_thresh=10 ino=257 dd-2584 [007] 114.566810: balance_dirty_state: bdi btrfs-1: dirty=910 wb=514 unstable=0 bg_thresh=984 thresh=1969 gap=545 poll_thresh=11 ino=257 dd-2584 [007] 114.566873: balance_dirty_state: bdi btrfs-1: dirty=935 wb=514 unstable=0 bg_thresh=984 thresh=1969 gap=520 poll_thresh=12 ino=257 dd-2584 [007] 114.567121: balance_dirty_state: bdi btrfs-1: dirty=935 wb=389 unstable=0 bg_thresh=986 thresh=1973 gap=649 poll_thresh=13 ino=257 dd-2584 [007] 114.567182: balance_dirty_state: bdi btrfs-1: dirty=960 wb=389 unstable=0 bg_thresh=986 thresh=1973 gap=624 poll_thresh=14 ino=257 dd-2584 [007] 114.567243: balance_dirty_state: bdi btrfs-1: dirty=960 wb=389 unstable=0 bg_thresh=986 thresh=1972 gap=623 poll_thresh=15 ino=257 dd-2584 [007] 114.567302: balance_dirty_state: bdi btrfs-1: dirty=985 wb=389 unstable=0 bg_thresh=988 thresh=1977 gap=603 poll_thresh=16 ino=257 dd-2584 [007] 114.567420: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=389 unstable=0 bg_thresh=988 thresh=1976 gap=577 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 114.567476: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2056 wrote=0 to_write=8192 dd-2584 [007] 114.567546: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=389 unstable=0 bg_thresh=987 thresh=1975 gap=526 poll_thresh=18 ino=257 dd-2584 [007] 114.567671: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=414 unstable=0 bg_thresh=987 thresh=1974 gap=500 poll_thresh=19 ino=257 dd-2584 [007] 114.567798: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=464 unstable=0 bg_thresh=989 thresh=1978 gap=479 poll_thresh=20 ino=257 dd-2584 [007] 114.567800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=51800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 114.571332: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=736 wrote=992 to_write=7200 dd-2584 [003] 114.574548: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1264 unstable=0 bg_thresh=978 thresh=1956 gap=582 poll_thresh=20 ino=257 dd-2584 [003] 114.574645: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1264 unstable=0 bg_thresh=980 thresh=1961 gap=562 poll_thresh=15 ino=257 dd-2584 [003] 114.574716: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1264 unstable=0 bg_thresh=977 thresh=1955 gap=556 poll_thresh=16 ino=257 dd-2584 [003] 114.574843: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1264 unstable=0 bg_thresh=979 thresh=1959 gap=510 poll_thresh=17 ino=257 dd-2584 [003] 114.575141: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1264 unstable=0 bg_thresh=979 thresh=1958 gap=484 poll_thresh=18 ino=257 dd-2584 [003] 114.575146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1228 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-6% task_gap=-111% task_weight=98% bdi_bw=51800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 114.582653: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1139 unstable=0 bg_thresh=980 thresh=1961 gap=612 poll_thresh=18 ino=257 dd-2584 [003] 114.582719: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1139 unstable=0 bg_thresh=983 thresh=1966 gap=592 poll_thresh=13 ino=257 dd-2584 [003] 114.582779: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1139 unstable=0 bg_thresh=980 thresh=1960 gap=586 poll_thresh=14 ino=257 dd-2584 [003] 114.582840: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1139 unstable=0 bg_thresh=982 thresh=1965 gap=566 poll_thresh=15 ino=257 dd-2584 [003] 114.582899: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1139 unstable=0 bg_thresh=979 thresh=1959 gap=535 poll_thresh=16 ino=257 dd-2584 [003] 114.583019: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1139 unstable=0 bg_thresh=981 thresh=1963 gap=514 poll_thresh=17 ino=257 dd-2584 [003] 114.583138: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1139 unstable=0 bg_thresh=981 thresh=1962 gap=488 poll_thresh=18 ino=257 dd-2584 [003] 114.583142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-4% task_gap=-107% task_weight=99% bdi_bw=51800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 114.590637: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1139 unstable=0 bg_thresh=984 thresh=1969 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 114.590731: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1139 unstable=0 bg_thresh=984 thresh=1969 gap=495 poll_thresh=13 ino=257 dd-2584 [001] 114.590813: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1139 unstable=0 bg_thresh=987 thresh=1974 gap=475 poll_thresh=14 ino=257 dd-2584 [001] 114.590819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-140% task_weight=98% bdi_bw=51800 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 114.598623: balance_dirty_state: bdi btrfs-1: dirty=360 wb=889 unstable=0 bg_thresh=986 thresh=1973 gap=724 poll_thresh=14 ino=257 dd-2584 [001] 114.598698: balance_dirty_state: bdi btrfs-1: dirty=385 wb=889 unstable=0 bg_thresh=986 thresh=1973 gap=699 poll_thresh=10 ino=257 dd-2584 [001] 114.598755: balance_dirty_state: bdi btrfs-1: dirty=385 wb=889 unstable=0 bg_thresh=989 thresh=1978 gap=704 poll_thresh=11 ino=257 dd-2584 [001] 114.598814: balance_dirty_state: bdi btrfs-1: dirty=410 wb=889 unstable=0 bg_thresh=989 thresh=1978 gap=679 poll_thresh=12 ino=257 dd-2584 [001] 114.598872: balance_dirty_state: bdi btrfs-1: dirty=435 wb=889 unstable=0 bg_thresh=988 thresh=1977 gap=653 poll_thresh=13 ino=257 dd-2584 [001] 114.599097: balance_dirty_state: bdi btrfs-1: dirty=435 wb=889 unstable=0 bg_thresh=991 thresh=1982 gap=658 poll_thresh=14 ino=257 dd-2584 [001] 114.599155: balance_dirty_state: bdi btrfs-1: dirty=460 wb=889 unstable=0 bg_thresh=990 thresh=1981 gap=632 poll_thresh=15 ino=257 dd-2584 [001] 114.599212: balance_dirty_state: bdi btrfs-1: dirty=485 wb=889 unstable=0 bg_thresh=990 thresh=1981 gap=607 poll_thresh=16 ino=257 dd-2584 [001] 114.599324: balance_dirty_state: bdi btrfs-1: dirty=510 wb=889 unstable=0 bg_thresh=990 thresh=1980 gap=581 poll_thresh=17 ino=257 dd-2584 [001] 114.599437: balance_dirty_state: bdi btrfs-1: dirty=535 wb=889 unstable=0 bg_thresh=992 thresh=1984 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 114.599550: balance_dirty_state: bdi btrfs-1: dirty=560 wb=889 unstable=0 bg_thresh=991 thresh=1983 gap=534 poll_thresh=19 ino=257 dd-2584 [001] 114.599665: balance_dirty_state: bdi btrfs-1: dirty=610 wb=889 unstable=0 bg_thresh=988 thresh=1976 gap=477 poll_thresh=20 ino=257 dd-2584 [001] 114.599670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1320 avg_dirty=1320 bdi_gap=4% task_gap=-89% task_weight=98% bdi_bw=51800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 114.606746: balance_dirty_state: bdi btrfs-1: dirty=610 wb=739 unstable=0 bg_thresh=990 thresh=1981 gap=632 poll_thresh=15 ino=257 dd-2584 [001] 114.606807: balance_dirty_state: bdi btrfs-1: dirty=635 wb=739 unstable=0 bg_thresh=987 thresh=1975 gap=601 poll_thresh=16 ino=257 dd-2584 [001] 114.606921: balance_dirty_state: bdi btrfs-1: dirty=660 wb=739 unstable=0 bg_thresh=989 thresh=1979 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 114.607197: balance_dirty_state: bdi btrfs-1: dirty=710 wb=739 unstable=0 bg_thresh=989 thresh=1978 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 114.607310: balance_dirty_state: bdi btrfs-1: dirty=735 wb=739 unstable=0 bg_thresh=988 thresh=1977 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 114.607424: balance_dirty_state: bdi btrfs-1: dirty=760 wb=739 unstable=0 bg_thresh=988 thresh=1976 gap=477 poll_thresh=20 ino=257 dd-2584 [001] 114.607429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=98% bdi_bw=51848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 114.614665: balance_dirty_state: bdi btrfs-1: dirty=760 wb=614 unstable=0 bg_thresh=986 thresh=1973 gap=599 poll_thresh=20 ino=257 dd-2584 [001] 114.614755: balance_dirty_state: bdi btrfs-1: dirty=785 wb=614 unstable=0 bg_thresh=991 thresh=1983 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 114.614817: balance_dirty_state: bdi btrfs-1: dirty=785 wb=614 unstable=0 bg_thresh=988 thresh=1977 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 114.614931: balance_dirty_state: bdi btrfs-1: dirty=835 wb=614 unstable=0 bg_thresh=988 thresh=1976 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 114.615044: balance_dirty_state: bdi btrfs-1: dirty=860 wb=614 unstable=0 bg_thresh=987 thresh=1975 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 114.615158: balance_dirty_state: bdi btrfs-1: dirty=885 wb=614 unstable=0 bg_thresh=989 thresh=1979 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 114.615162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-135% task_weight=99% bdi_bw=51848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 114.622676: balance_dirty_state: bdi btrfs-1: dirty=885 wb=489 unstable=0 bg_thresh=992 thresh=1984 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 114.622755: balance_dirty_state: bdi btrfs-1: dirty=910 wb=489 unstable=0 bg_thresh=991 thresh=1983 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 114.622816: balance_dirty_state: bdi btrfs-1: dirty=935 wb=489 unstable=0 bg_thresh=991 thresh=1983 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 114.622872: balance_dirty_state: bdi btrfs-1: dirty=935 wb=489 unstable=0 bg_thresh=991 thresh=1982 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 114.623148: balance_dirty_state: bdi btrfs-1: dirty=960 wb=489 unstable=0 bg_thresh=990 thresh=1981 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 114.623262: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=489 unstable=0 bg_thresh=992 thresh=1985 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 114.623267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=51848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 114.623343: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2112 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 114.625875: writeback_single_inode: bdi btrfs-1: ino=257 state= age=788 wrote=896 to_write=7296 dd-2584 [005] 114.630565: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1264 unstable=0 bg_thresh=991 thresh=1983 gap=609 poll_thresh=18 ino=257 dd-2584 [005] 114.630655: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1264 unstable=0 bg_thresh=991 thresh=1983 gap=609 poll_thresh=13 ino=257 dd-2584 [005] 114.630732: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1264 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 114.630810: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1264 unstable=0 bg_thresh=991 thresh=1982 gap=558 poll_thresh=15 ino=257 dd-2584 [005] 114.630886: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1264 unstable=0 bg_thresh=990 thresh=1981 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 114.631045: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1264 unstable=0 bg_thresh=990 thresh=1980 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 114.631209: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1264 unstable=0 bg_thresh=992 thresh=1984 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 114.631215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=51848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 114.638669: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1139 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=18 ino=257 dd-2584 [005] 114.638802: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1139 unstable=0 bg_thresh=990 thresh=1981 gap=582 poll_thresh=13 ino=257 dd-2584 [005] 114.638922: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1139 unstable=0 bg_thresh=993 thresh=1986 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 114.639040: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1139 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 114.639158: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1139 unstable=0 bg_thresh=992 thresh=1985 gap=536 poll_thresh=16 ino=257 dd-2584 [005] 114.639750: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1139 unstable=0 bg_thresh=994 thresh=1989 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 114.639987: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1139 unstable=0 bg_thresh=994 thresh=1988 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 114.639996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=51848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 114.646734: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1014 unstable=0 bg_thresh=994 thresh=1988 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 114.646819: balance_dirty_state: bdi btrfs-1: dirty=385 wb=964 unstable=0 bg_thresh=987 thresh=1974 gap=625 poll_thresh=13 ino=257 dd-2584 [005] 114.646887: balance_dirty_state: bdi btrfs-1: dirty=385 wb=939 unstable=0 bg_thresh=989 thresh=1979 gap=655 poll_thresh=14 ino=257 dd-2584 [005] 114.646948: balance_dirty_state: bdi btrfs-1: dirty=410 wb=939 unstable=0 bg_thresh=989 thresh=1979 gap=630 poll_thresh=15 ino=257 dd-2584 [005] 114.647012: balance_dirty_state: bdi btrfs-1: dirty=435 wb=939 unstable=0 bg_thresh=986 thresh=1972 gap=598 poll_thresh=16 ino=257 dd-2584 [005] 114.647137: balance_dirty_state: bdi btrfs-1: dirty=460 wb=939 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=17 ino=257 dd-2584 [005] 114.647262: balance_dirty_state: bdi btrfs-1: dirty=485 wb=939 unstable=0 bg_thresh=986 thresh=1973 gap=549 poll_thresh=18 ino=257 dd-2584 [005] 114.647386: balance_dirty_state: bdi btrfs-1: dirty=510 wb=939 unstable=0 bg_thresh=986 thresh=1972 gap=523 poll_thresh=19 ino=257 dd-2584 [005] 114.647510: balance_dirty_state: bdi btrfs-1: dirty=560 wb=939 unstable=0 bg_thresh=987 thresh=1974 gap=475 poll_thresh=20 ino=257 dd-2584 [005] 114.647515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=51848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 114.654608: balance_dirty_state: bdi btrfs-1: dirty=560 wb=914 unstable=0 bg_thresh=986 thresh=1973 gap=499 poll_thresh=20 ino=257 dd-2584 [005] 114.654849: balance_dirty_state: bdi btrfs-1: dirty=560 wb=914 unstable=0 bg_thresh=992 thresh=1985 gap=511 poll_thresh=15 ino=257 dd-2584 [005] 114.654909: balance_dirty_state: bdi btrfs-1: dirty=585 wb=914 unstable=0 bg_thresh=992 thresh=1984 gap=485 poll_thresh=16 ino=257 dd-2584 [005] 114.654914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=51848 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 114.662685: balance_dirty_state: bdi btrfs-1: dirty=585 wb=789 unstable=0 bg_thresh=991 thresh=1982 gap=608 poll_thresh=16 ino=257 dd-2584 [005] 114.662754: balance_dirty_state: bdi btrfs-1: dirty=610 wb=789 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=12 ino=257 dd-2584 [005] 114.662814: balance_dirty_state: bdi btrfs-1: dirty=610 wb=789 unstable=0 bg_thresh=990 thresh=1981 gap=582 poll_thresh=13 ino=257 dd-2584 [005] 114.662873: balance_dirty_state: bdi btrfs-1: dirty=635 wb=789 unstable=0 bg_thresh=990 thresh=1981 gap=557 poll_thresh=14 ino=257 dd-2584 [005] 114.662931: balance_dirty_state: bdi btrfs-1: dirty=660 wb=789 unstable=0 bg_thresh=990 thresh=1980 gap=531 poll_thresh=15 ino=257 dd-2584 [005] 114.662992: balance_dirty_state: bdi btrfs-1: dirty=660 wb=789 unstable=0 bg_thresh=989 thresh=1979 gap=530 poll_thresh=16 ino=257 dd-2584 [005] 114.663109: balance_dirty_state: bdi btrfs-1: dirty=710 wb=789 unstable=0 bg_thresh=989 thresh=1978 gap=479 poll_thresh=17 ino=257 dd-2584 [005] 114.663114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=51848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.670646: balance_dirty_state: bdi btrfs-1: dirty=710 wb=539 unstable=0 bg_thresh=988 thresh=1976 gap=727 poll_thresh=17 ino=257 dd-2584 [004] 114.670750: balance_dirty_state: bdi btrfs-1: dirty=710 wb=539 unstable=0 bg_thresh=988 thresh=1976 gap=727 poll_thresh=13 ino=257 dd-2584 [004] 114.670867: balance_dirty_state: bdi btrfs-1: dirty=735 wb=539 unstable=0 bg_thresh=990 thresh=1981 gap=707 poll_thresh=14 ino=257 dd-2584 [004] 114.670984: balance_dirty_state: bdi btrfs-1: dirty=760 wb=539 unstable=0 bg_thresh=990 thresh=1981 gap=682 poll_thresh=15 ino=257 dd-2584 [004] 114.671099: balance_dirty_state: bdi btrfs-1: dirty=760 wb=539 unstable=0 bg_thresh=993 thresh=1986 gap=687 poll_thresh=16 ino=257 dd-2584 [004] 114.671330: balance_dirty_state: bdi btrfs-1: dirty=810 wb=539 unstable=0 bg_thresh=995 thresh=1991 gap=642 poll_thresh=17 ino=257 dd-2584 [004] 114.671916: balance_dirty_state: bdi btrfs-1: dirty=835 wb=539 unstable=0 bg_thresh=997 thresh=1995 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 114.672153: balance_dirty_state: bdi btrfs-1: dirty=860 wb=539 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 114.672388: balance_dirty_state: bdi btrfs-1: dirty=885 wb=539 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=20 ino=257 dd-2584 [004] 114.672625: balance_dirty_state: bdi btrfs-1: dirty=935 wb=539 unstable=0 bg_thresh=998 thresh=1997 gap=523 poll_thresh=21 ino=257 dd-2584 [004] 114.672858: balance_dirty_state: bdi btrfs-1: dirty=960 wb=539 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=22 ino=257 dd-2584 [004] 114.672867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-67% task_weight=99% bdi_bw=51848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.678781: balance_dirty_state: bdi btrfs-1: dirty=985 wb=414 unstable=0 bg_thresh=989 thresh=1979 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 114.679117: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=414 unstable=0 bg_thresh=992 thresh=1984 gap=560 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 114.679168: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2168 wrote=0 to_write=8192 dd-2584 [004] 114.679474: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=414 unstable=0 bg_thresh=994 thresh=1989 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 114.679848: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=489 unstable=0 bg_thresh=996 thresh=1993 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 114.679853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=99% bdi_bw=51848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 114.681922: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=960 to_write=7232 dd-2584 [004] 114.686942: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1239 unstable=0 bg_thresh=997 thresh=1994 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 114.687031: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1239 unstable=0 bg_thresh=999 thresh=1999 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 114.687114: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1239 unstable=0 bg_thresh=996 thresh=1993 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 114.687241: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1239 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 114.687421: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1239 unstable=0 bg_thresh=998 thresh=1996 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 114.687597: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1239 unstable=0 bg_thresh=997 thresh=1995 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 114.687603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=99% bdi_bw=51848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 114.694791: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1089 unstable=0 bg_thresh=1000 thresh=2000 gap=651 poll_thresh=14 ino=257 dd-2584 [000] 114.694875: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1089 unstable=0 bg_thresh=1002 thresh=2005 gap=631 poll_thresh=15 ino=257 dd-2584 [000] 114.694958: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1089 unstable=0 bg_thresh=1002 thresh=2005 gap=606 poll_thresh=16 ino=257 dd-2584 [000] 114.695129: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1089 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=17 ino=257 dd-2584 [000] 114.695305: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1089 unstable=0 bg_thresh=1007 thresh=2014 gap=565 poll_thresh=18 ino=257 dd-2584 [000] 114.695743: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1089 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=19 ino=257 dd-2584 [000] 114.695913: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1089 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=20 ino=257 dd-2584 [000] 114.695920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=51848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 114.702754: balance_dirty_state: bdi btrfs-1: dirty=435 wb=964 unstable=0 bg_thresh=998 thresh=1996 gap=597 poll_thresh=20 ino=257 dd-2584 [000] 114.702842: balance_dirty_state: bdi btrfs-1: dirty=435 wb=964 unstable=0 bg_thresh=998 thresh=1996 gap=597 poll_thresh=15 ino=257 dd-2584 [000] 114.702920: balance_dirty_state: bdi btrfs-1: dirty=460 wb=964 unstable=0 bg_thresh=1000 thresh=2001 gap=577 poll_thresh=16 ino=257 dd-2584 [000] 114.703038: balance_dirty_state: bdi btrfs-1: dirty=485 wb=964 unstable=0 bg_thresh=1003 thresh=2006 gap=557 poll_thresh=17 ino=257 dd-2584 [000] 114.703211: balance_dirty_state: bdi btrfs-1: dirty=535 wb=964 unstable=0 bg_thresh=1008 thresh=2016 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 114.703354: balance_dirty_state: bdi btrfs-1: dirty=560 wb=964 unstable=0 bg_thresh=1004 thresh=2009 gap=485 poll_thresh=19 ino=257 dd-2584 [000] 114.703359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=51848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 114.710642: balance_dirty_state: bdi btrfs-1: dirty=560 wb=839 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=19 ino=257 dd-2584 [000] 114.710708: balance_dirty_state: bdi btrfs-1: dirty=585 wb=839 unstable=0 bg_thresh=997 thresh=1994 gap=570 poll_thresh=14 ino=257 dd-2584 [000] 114.710765: balance_dirty_state: bdi btrfs-1: dirty=585 wb=839 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=15 ino=257 dd-2584 [000] 114.710821: balance_dirty_state: bdi btrfs-1: dirty=610 wb=839 unstable=0 bg_thresh=999 thresh=1999 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 114.711100: balance_dirty_state: bdi btrfs-1: dirty=635 wb=839 unstable=0 bg_thresh=1002 thresh=2004 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 114.711216: balance_dirty_state: bdi btrfs-1: dirty=660 wb=839 unstable=0 bg_thresh=1004 thresh=2008 gap=509 poll_thresh=18 ino=257 dd-2584 [000] 114.711329: balance_dirty_state: bdi btrfs-1: dirty=710 wb=839 unstable=0 bg_thresh=1003 thresh=2007 gap=458 poll_thresh=19 ino=257 dd-2584 [000] 114.711333: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=53300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 114.718701: balance_dirty_state: bdi btrfs-1: dirty=710 wb=714 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=19 ino=257 dd-2584 [000] 114.718763: balance_dirty_state: bdi btrfs-1: dirty=710 wb=714 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=14 ino=257 dd-2584 [000] 114.718823: balance_dirty_state: bdi btrfs-1: dirty=735 wb=714 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 114.718879: balance_dirty_state: bdi btrfs-1: dirty=760 wb=714 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=16 ino=257 dd-2584 [000] 114.718991: balance_dirty_state: bdi btrfs-1: dirty=785 wb=714 unstable=0 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=17 ino=257 dd-2584 [000] 114.719105: balance_dirty_state: bdi btrfs-1: dirty=810 wb=714 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 114.719109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=53300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 114.726662: balance_dirty_state: bdi btrfs-1: dirty=810 wb=589 unstable=0 bg_thresh=1002 thresh=2005 gap=606 poll_thresh=18 ino=257 dd-2584 [000] 114.726727: balance_dirty_state: bdi btrfs-1: dirty=835 wb=589 unstable=0 bg_thresh=1002 thresh=2005 gap=581 poll_thresh=13 ino=257 dd-2584 [000] 114.726782: balance_dirty_state: bdi btrfs-1: dirty=835 wb=589 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=14 ino=257 dd-2584 [000] 114.726838: balance_dirty_state: bdi btrfs-1: dirty=860 wb=589 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=15 ino=257 dd-2584 [000] 114.726895: balance_dirty_state: bdi btrfs-1: dirty=885 wb=589 unstable=0 bg_thresh=1004 thresh=2009 gap=535 poll_thresh=16 ino=257 dd-2584 [000] 114.727174: balance_dirty_state: bdi btrfs-1: dirty=910 wb=589 unstable=0 bg_thresh=1004 thresh=2008 gap=509 poll_thresh=17 ino=257 dd-2584 [000] 114.727289: balance_dirty_state: bdi btrfs-1: dirty=935 wb=589 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 114.727293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=53300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 114.734677: balance_dirty_state: bdi btrfs-1: dirty=935 wb=464 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=18 ino=257 dd-2584 [000] 114.734742: balance_dirty_state: bdi btrfs-1: dirty=960 wb=464 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=13 ino=257 dd-2584 [000] 114.734797: balance_dirty_state: bdi btrfs-1: dirty=985 wb=464 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=14 ino=257 dd-2584 [000] 114.734853: balance_dirty_state: bdi btrfs-1: dirty=985 wb=464 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 114.734908: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=464 unstable=0 bg_thresh=1003 thresh=2007 gap=533 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 114.734998: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2224 wrote=0 to_write=8192 dd-2584 [000] 114.735034: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=464 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=17 ino=257 dd-2584 [000] 114.735157: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=489 unstable=0 bg_thresh=1005 thresh=2010 gap=461 poll_thresh=18 ino=257 dd-2584 [000] 114.735159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=53300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 114.737287: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=960 to_write=7232 dd-2584 [000] 114.746703: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1189 unstable=0 bg_thresh=996 thresh=1992 gap=718 poll_thresh=18 ino=257 dd-2584 [000] 114.746768: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1189 unstable=0 bg_thresh=996 thresh=1992 gap=693 poll_thresh=13 ino=257 dd-2584 [000] 114.746824: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1189 unstable=0 bg_thresh=998 thresh=1997 gap=673 poll_thresh=14 ino=257 dd-2584 [000] 114.746882: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1189 unstable=0 bg_thresh=998 thresh=1997 gap=673 poll_thresh=15 ino=257 dd-2584 [000] 114.746937: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1189 unstable=0 bg_thresh=1001 thresh=2002 gap=653 poll_thresh=16 ino=257 dd-2584 [000] 114.747220: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1189 unstable=0 bg_thresh=1003 thresh=2007 gap=633 poll_thresh=17 ino=257 dd-2584 [000] 114.747334: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1189 unstable=0 bg_thresh=1005 thresh=2011 gap=587 poll_thresh=18 ino=257 dd-2584 [000] 114.747448: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1189 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=19 ino=257 dd-2584 [000] 114.747562: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1189 unstable=0 bg_thresh=1004 thresh=2009 gap=535 poll_thresh=20 ino=257 dd-2584 [000] 114.747676: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1189 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=21 ino=257 dd-2584 [000] 114.747793: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1189 unstable=0 bg_thresh=1006 thresh=2012 gap=463 poll_thresh=22 ino=257 dd-2584 [000] 114.747798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=53300 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 114.754692: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1064 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=22 ino=257 dd-2584 [001] 114.754766: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1064 unstable=0 bg_thresh=991 thresh=1982 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 114.754889: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1064 unstable=0 bg_thresh=990 thresh=1981 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 114.755183: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1064 unstable=0 bg_thresh=989 thresh=1979 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 114.755188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=53300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 114.762715: balance_dirty_state: bdi btrfs-1: dirty=435 wb=939 unstable=0 bg_thresh=985 thresh=1971 gap=597 poll_thresh=18 ino=257 dd-2584 [001] 114.762785: balance_dirty_state: bdi btrfs-1: dirty=460 wb=939 unstable=0 bg_thresh=988 thresh=1976 gap=577 poll_thresh=13 ino=257 dd-2584 [001] 114.762848: balance_dirty_state: bdi btrfs-1: dirty=460 wb=939 unstable=0 bg_thresh=990 thresh=1981 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 114.762906: balance_dirty_state: bdi btrfs-1: dirty=485 wb=939 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 114.762965: balance_dirty_state: bdi btrfs-1: dirty=510 wb=939 unstable=0 bg_thresh=990 thresh=1980 gap=531 poll_thresh=16 ino=257 dd-2584 [001] 114.763082: balance_dirty_state: bdi btrfs-1: dirty=535 wb=939 unstable=0 bg_thresh=989 thresh=1979 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 114.763200: balance_dirty_state: bdi btrfs-1: dirty=560 wb=939 unstable=0 bg_thresh=989 thresh=1978 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 114.763205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=53300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.770686: balance_dirty_state: bdi btrfs-1: dirty=560 wb=739 unstable=0 bg_thresh=989 thresh=1979 gap=680 poll_thresh=18 ino=257 dd-2584 [004] 114.770752: balance_dirty_state: bdi btrfs-1: dirty=585 wb=739 unstable=0 bg_thresh=989 thresh=1979 gap=655 poll_thresh=13 ino=257 dd-2584 [004] 114.770809: balance_dirty_state: bdi btrfs-1: dirty=610 wb=739 unstable=0 bg_thresh=992 thresh=1984 gap=635 poll_thresh=14 ino=257 dd-2584 [004] 114.770865: balance_dirty_state: bdi btrfs-1: dirty=610 wb=739 unstable=0 bg_thresh=992 thresh=1984 gap=635 poll_thresh=15 ino=257 dd-2584 [004] 114.770922: balance_dirty_state: bdi btrfs-1: dirty=635 wb=739 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=16 ino=257 dd-2584 [004] 114.771036: balance_dirty_state: bdi btrfs-1: dirty=660 wb=739 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=17 ino=257 dd-2584 [004] 114.771315: balance_dirty_state: bdi btrfs-1: dirty=685 wb=739 unstable=0 bg_thresh=999 thresh=1998 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 114.771428: balance_dirty_state: bdi btrfs-1: dirty=735 wb=739 unstable=0 bg_thresh=998 thresh=1997 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 114.771540: balance_dirty_state: bdi btrfs-1: dirty=760 wb=739 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=20 ino=257 dd-2584 [004] 114.771545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=53300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.782655: balance_dirty_state: bdi btrfs-1: dirty=760 wb=614 unstable=0 bg_thresh=990 thresh=1981 gap=607 poll_thresh=20 ino=257 dd-2584 [004] 114.782778: balance_dirty_state: bdi btrfs-1: dirty=785 wb=614 unstable=0 bg_thresh=990 thresh=1981 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 114.782894: balance_dirty_state: bdi btrfs-1: dirty=785 wb=614 unstable=0 bg_thresh=993 thresh=1986 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 114.783122: balance_dirty_state: bdi btrfs-1: dirty=835 wb=614 unstable=0 bg_thresh=995 thresh=1991 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 114.783354: balance_dirty_state: bdi btrfs-1: dirty=860 wb=614 unstable=0 bg_thresh=998 thresh=1996 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 114.783591: balance_dirty_state: bdi btrfs-1: dirty=885 wb=614 unstable=0 bg_thresh=1000 thresh=2000 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 114.783825: balance_dirty_state: bdi btrfs-1: dirty=910 wb=614 unstable=0 bg_thresh=999 thresh=1999 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 114.783833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=53300 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 114.790633: balance_dirty_state: bdi btrfs-1: dirty=910 wb=489 unstable=0 bg_thresh=990 thresh=1981 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 114.790722: balance_dirty_state: bdi btrfs-1: dirty=935 wb=489 unstable=0 bg_thresh=990 thresh=1981 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 114.790942: balance_dirty_state: bdi btrfs-1: dirty=960 wb=489 unstable=0 bg_thresh=993 thresh=1986 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 114.791053: balance_dirty_state: bdi btrfs-1: dirty=985 wb=489 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 114.791165: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=489 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 114.791170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=53300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 114.791233: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2280 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 114.793369: writeback_single_inode: bdi btrfs-1: ino=257 state= age=160 wrote=912 to_write=7280 dd-2584 [004] 114.798603: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1264 unstable=0 bg_thresh=996 thresh=1992 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 114.798666: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1264 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 114.798725: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1264 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 114.798785: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1264 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 114.798845: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1264 unstable=0 bg_thresh=998 thresh=1996 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 114.798963: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1264 unstable=0 bg_thresh=997 thresh=1995 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 114.799083: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1264 unstable=0 bg_thresh=999 thresh=1999 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 114.799202: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1264 unstable=0 bg_thresh=996 thresh=1992 gap=443 poll_thresh=19 ino=257 dd-2584 [004] 114.799207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=53300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 114.806720: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1114 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=19 ino=257 dd-2584 [000] 114.806808: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1114 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=14 ino=257 dd-2584 [000] 114.807057: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1114 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=15 ino=257 dd-2584 [000] 114.807155: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1114 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=16 ino=257 dd-2584 [000] 114.807302: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1114 unstable=0 bg_thresh=1002 thresh=2005 gap=531 poll_thresh=17 ino=257 dd-2584 [000] 114.807417: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1114 unstable=0 bg_thresh=999 thresh=1998 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 114.807422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=53300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 114.814938: balance_dirty_state: bdi btrfs-1: dirty=385 wb=939 unstable=0 bg_thresh=1003 thresh=2007 gap=683 poll_thresh=18 ino=257 dd-2584 [000] 114.815060: balance_dirty_state: bdi btrfs-1: dirty=410 wb=939 unstable=0 bg_thresh=1003 thresh=2006 gap=657 poll_thresh=13 ino=257 dd-2584 [000] 114.816577: balance_dirty_state: bdi btrfs-1: dirty=410 wb=939 unstable=0 bg_thresh=1002 thresh=2005 gap=656 poll_thresh=14 ino=257 dd-2584 [000] 114.816667: balance_dirty_state: bdi btrfs-1: dirty=435 wb=939 unstable=0 bg_thresh=1005 thresh=2010 gap=636 poll_thresh=15 ino=257 dd-2584 [000] 114.816754: balance_dirty_state: bdi btrfs-1: dirty=460 wb=939 unstable=0 bg_thresh=1002 thresh=2004 gap=605 poll_thresh=16 ino=257 dd-2584 [000] 114.816926: balance_dirty_state: bdi btrfs-1: dirty=485 wb=939 unstable=0 bg_thresh=1001 thresh=2003 gap=579 poll_thresh=17 ino=257 dd-2584 [000] 114.817054: balance_dirty_state: bdi btrfs-1: dirty=510 wb=939 unstable=0 bg_thresh=1003 thresh=2007 gap=558 poll_thresh=18 ino=257 dd-2584 [000] 114.817222: balance_dirty_state: bdi btrfs-1: dirty=560 wb=939 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=19 ino=257 dd-2584 [000] 114.817642: balance_dirty_state: bdi btrfs-1: dirty=585 wb=939 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=20 ino=257 dd-2584 [000] 114.817647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.826641: balance_dirty_state: bdi btrfs-1: dirty=585 wb=689 unstable=0 bg_thresh=991 thresh=1982 gap=708 poll_thresh=20 ino=257 dd-2584 [004] 114.826704: balance_dirty_state: bdi btrfs-1: dirty=585 wb=689 unstable=0 bg_thresh=991 thresh=1982 gap=708 poll_thresh=15 ino=257 dd-2584 [004] 114.826764: balance_dirty_state: bdi btrfs-1: dirty=610 wb=689 unstable=0 bg_thresh=993 thresh=1987 gap=688 poll_thresh=16 ino=257 dd-2584 [004] 114.826885: balance_dirty_state: bdi btrfs-1: dirty=635 wb=689 unstable=0 bg_thresh=993 thresh=1986 gap=662 poll_thresh=17 ino=257 dd-2584 [004] 114.827005: balance_dirty_state: bdi btrfs-1: dirty=660 wb=689 unstable=0 bg_thresh=992 thresh=1985 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 114.827128: balance_dirty_state: bdi btrfs-1: dirty=710 wb=689 unstable=0 bg_thresh=991 thresh=1983 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 114.827252: balance_dirty_state: bdi btrfs-1: dirty=735 wb=689 unstable=0 bg_thresh=991 thresh=1982 gap=558 poll_thresh=20 ino=257 dd-2584 [004] 114.827378: balance_dirty_state: bdi btrfs-1: dirty=760 wb=689 unstable=0 bg_thresh=987 thresh=1975 gap=526 poll_thresh=21 ino=257 dd-2584 [004] 114.827502: balance_dirty_state: bdi btrfs-1: dirty=810 wb=689 unstable=0 bg_thresh=989 thresh=1979 gap=480 poll_thresh=22 ino=257 dd-2584 [004] 114.827507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 114.834680: balance_dirty_state: bdi btrfs-1: dirty=810 wb=564 unstable=0 bg_thresh=986 thresh=1973 gap=599 poll_thresh=22 ino=257 dd-2584 [004] 114.835031: balance_dirty_state: bdi btrfs-1: dirty=810 wb=564 unstable=0 bg_thresh=986 thresh=1973 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 114.835197: balance_dirty_state: bdi btrfs-1: dirty=835 wb=564 unstable=0 bg_thresh=989 thresh=1978 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 114.835370: balance_dirty_state: bdi btrfs-1: dirty=885 wb=564 unstable=0 bg_thresh=991 thresh=1982 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 114.835544: balance_dirty_state: bdi btrfs-1: dirty=910 wb=564 unstable=0 bg_thresh=990 thresh=1981 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 114.835719: balance_dirty_state: bdi btrfs-1: dirty=935 wb=564 unstable=0 bg_thresh=990 thresh=1980 gap=481 poll_thresh=20 ino=257 dd-2584 [004] 114.835725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.842677: balance_dirty_state: bdi btrfs-1: dirty=935 wb=439 unstable=0 bg_thresh=988 thresh=1977 gap=603 poll_thresh=20 ino=257 dd-2584 [004] 114.842744: balance_dirty_state: bdi btrfs-1: dirty=960 wb=439 unstable=0 bg_thresh=985 thresh=1971 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 114.842801: balance_dirty_state: bdi btrfs-1: dirty=985 wb=439 unstable=0 bg_thresh=988 thresh=1976 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 114.842915: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=439 unstable=0 bg_thresh=987 thresh=1975 gap=526 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 114.842976: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2332 wrote=0 to_write=8192 dd-2584 [004] 114.843042: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=439 unstable=0 bg_thresh=987 thresh=1974 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 114.843340: balance_dirty_state: bdi btrfs-1: dirty=985 wb=514 unstable=0 bg_thresh=986 thresh=1972 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 114.843341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-143% task_gap=-385% task_weight=98% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 114.846913: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=960 to_write=7232 dd-2584 [004] 114.850696: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1264 unstable=0 bg_thresh=987 thresh=1974 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 114.850784: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1264 unstable=0 bg_thresh=987 thresh=1974 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 114.850844: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1264 unstable=0 bg_thresh=986 thresh=1973 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 114.850904: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1264 unstable=0 bg_thresh=986 thresh=1973 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 114.851023: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1264 unstable=0 bg_thresh=986 thresh=1972 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 114.851143: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1264 unstable=0 bg_thresh=988 thresh=1976 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 114.851148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-331% task_weight=98% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.858747: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1139 unstable=0 bg_thresh=989 thresh=1978 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 114.858815: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1139 unstable=0 bg_thresh=988 thresh=1977 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 114.858876: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1139 unstable=0 bg_thresh=988 thresh=1977 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 114.858934: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1139 unstable=0 bg_thresh=988 thresh=1976 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 114.858993: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1139 unstable=0 bg_thresh=988 thresh=1976 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 114.859109: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1139 unstable=0 bg_thresh=990 thresh=1980 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 114.859225: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1139 unstable=0 bg_thresh=986 thresh=1973 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 114.859230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 114.866744: balance_dirty_state: bdi btrfs-1: dirty=360 wb=989 unstable=0 bg_thresh=987 thresh=1974 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 114.867556: balance_dirty_state: bdi btrfs-1: dirty=385 wb=989 unstable=0 bg_thresh=989 thresh=1979 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 114.867737: balance_dirty_state: bdi btrfs-1: dirty=385 wb=989 unstable=0 bg_thresh=986 thresh=1973 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 114.867914: balance_dirty_state: bdi btrfs-1: dirty=410 wb=989 unstable=0 bg_thresh=989 thresh=1978 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 114.868093: balance_dirty_state: bdi btrfs-1: dirty=435 wb=989 unstable=0 bg_thresh=986 thresh=1972 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 114.868450: balance_dirty_state: bdi btrfs-1: dirty=460 wb=989 unstable=0 bg_thresh=988 thresh=1976 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 114.868805: balance_dirty_state: bdi btrfs-1: dirty=485 wb=989 unstable=0 bg_thresh=987 thresh=1975 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 114.869161: balance_dirty_state: bdi btrfs-1: dirty=510 wb=989 unstable=0 bg_thresh=987 thresh=1974 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 114.869174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=98% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 114.874781: balance_dirty_state: bdi btrfs-1: dirty=510 wb=989 unstable=0 bg_thresh=986 thresh=1972 gap=473 poll_thresh=19 ino=257 dd-2584 [002] 114.874790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 114.886652: balance_dirty_state: bdi btrfs-1: dirty=510 wb=614 unstable=0 bg_thresh=984 thresh=1968 gap=844 poll_thresh=19 ino=257 dd-2584 [006] 114.886728: balance_dirty_state: bdi btrfs-1: dirty=535 wb=614 unstable=0 bg_thresh=986 thresh=1973 gap=824 poll_thresh=14 ino=257 dd-2584 [006] 114.886791: balance_dirty_state: bdi btrfs-1: dirty=560 wb=614 unstable=0 bg_thresh=986 thresh=1973 gap=799 poll_thresh=15 ino=257 dd-2584 [006] 114.886848: balance_dirty_state: bdi btrfs-1: dirty=560 wb=614 unstable=0 bg_thresh=986 thresh=1972 gap=798 poll_thresh=16 ino=257 dd-2584 [006] 114.886960: balance_dirty_state: bdi btrfs-1: dirty=610 wb=614 unstable=0 bg_thresh=985 thresh=1971 gap=747 poll_thresh=17 ino=257 dd-2584 [006] 114.887239: balance_dirty_state: bdi btrfs-1: dirty=635 wb=614 unstable=0 bg_thresh=987 thresh=1975 gap=726 poll_thresh=18 ino=257 dd-2584 [006] 114.887352: balance_dirty_state: bdi btrfs-1: dirty=660 wb=614 unstable=0 bg_thresh=987 thresh=1974 gap=700 poll_thresh=19 ino=257 dd-2584 [006] 114.887464: balance_dirty_state: bdi btrfs-1: dirty=685 wb=614 unstable=0 bg_thresh=986 thresh=1973 gap=674 poll_thresh=20 ino=257 dd-2584 [006] 114.887577: balance_dirty_state: bdi btrfs-1: dirty=735 wb=614 unstable=0 bg_thresh=986 thresh=1972 gap=623 poll_thresh=21 ino=257 dd-2584 [006] 114.887691: balance_dirty_state: bdi btrfs-1: dirty=760 wb=614 unstable=0 bg_thresh=988 thresh=1976 gap=602 poll_thresh=22 ino=257 dd-2584 [006] 114.887804: balance_dirty_state: bdi btrfs-1: dirty=785 wb=614 unstable=0 bg_thresh=987 thresh=1975 gap=576 poll_thresh=23 ino=257 dd-2584 [006] 114.887918: balance_dirty_state: bdi btrfs-1: dirty=810 wb=614 unstable=0 bg_thresh=987 thresh=1974 gap=550 poll_thresh=24 ino=257 dd-2584 [006] 114.888033: balance_dirty_state: bdi btrfs-1: dirty=860 wb=614 unstable=0 bg_thresh=989 thresh=1978 gap=504 poll_thresh=25 ino=257 dd-2584 [006] 114.888301: balance_dirty_state: bdi btrfs-1: dirty=885 wb=614 unstable=0 bg_thresh=988 thresh=1977 gap=478 poll_thresh=26 ino=257 dd-2584 [006] 114.888306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=98% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 114.894673: balance_dirty_state: bdi btrfs-1: dirty=885 wb=489 unstable=0 bg_thresh=987 thresh=1975 gap=601 poll_thresh=26 ino=257 dd-2584 [006] 114.894768: balance_dirty_state: bdi btrfs-1: dirty=910 wb=489 unstable=0 bg_thresh=984 thresh=1969 gap=570 poll_thresh=19 ino=257 dd-2584 [006] 114.894942: balance_dirty_state: bdi btrfs-1: dirty=935 wb=489 unstable=0 bg_thresh=985 thresh=1971 gap=547 poll_thresh=20 ino=257 dd-2584 [006] 114.895122: balance_dirty_state: bdi btrfs-1: dirty=960 wb=489 unstable=0 bg_thresh=988 thresh=1976 gap=527 poll_thresh=21 ino=257 dd-2584 [006] 114.895301: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=489 unstable=0 bg_thresh=983 thresh=1966 gap=467 poll_thresh=22 ino=257 dd-2584 [006] 114.895308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 114.895380: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2384 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 114.897473: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=880 to_write=7312 dd-2584 [006] 114.902699: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1214 unstable=0 bg_thresh=989 thresh=1978 gap=629 poll_thresh=22 ino=257 dd-2584 [006] 114.902785: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1214 unstable=0 bg_thresh=991 thresh=1983 gap=634 poll_thresh=16 ino=257 dd-2584 [006] 114.902905: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1214 unstable=0 bg_thresh=988 thresh=1976 gap=602 poll_thresh=17 ino=257 dd-2584 [006] 114.903025: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1214 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=18 ino=257 dd-2584 [006] 114.903143: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1214 unstable=0 bg_thresh=989 thresh=1979 gap=530 poll_thresh=19 ino=257 dd-2584 [006] 114.903437: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1214 unstable=0 bg_thresh=989 thresh=1978 gap=504 poll_thresh=20 ino=257 dd-2584 [006] 114.903555: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1214 unstable=0 bg_thresh=988 thresh=1977 gap=453 poll_thresh=21 ino=257 dd-2584 [006] 114.903560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=98% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 114.910781: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1089 unstable=0 bg_thresh=988 thresh=1976 gap=577 poll_thresh=21 ino=257 dd-2584 [006] 114.910911: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1089 unstable=0 bg_thresh=990 thresh=1981 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 114.911147: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1089 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=17 ino=257 dd-2584 [006] 114.911380: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1089 unstable=0 bg_thresh=989 thresh=1979 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 114.911616: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1089 unstable=0 bg_thresh=988 thresh=1977 gap=478 poll_thresh=19 ino=257 dd-2584 [006] 114.911625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=98% bdi_bw=54916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 114.918791: balance_dirty_state: bdi btrfs-1: dirty=410 wb=964 unstable=0 bg_thresh=989 thresh=1979 gap=605 poll_thresh=19 ino=257 dd-2584 [006] 114.918923: balance_dirty_state: bdi btrfs-1: dirty=435 wb=964 unstable=0 bg_thresh=992 thresh=1984 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 114.919041: balance_dirty_state: bdi btrfs-1: dirty=435 wb=964 unstable=0 bg_thresh=989 thresh=1978 gap=579 poll_thresh=15 ino=257 dd-2584 [006] 114.919159: balance_dirty_state: bdi btrfs-1: dirty=460 wb=964 unstable=0 bg_thresh=991 thresh=1983 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 114.919393: balance_dirty_state: bdi btrfs-1: dirty=485 wb=964 unstable=0 bg_thresh=991 thresh=1982 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 114.919916: balance_dirty_state: bdi btrfs-1: dirty=535 wb=914 unstable=0 bg_thresh=985 thresh=1971 gap=522 poll_thresh=18 ino=257 dd-2584 [006] 114.920096: balance_dirty_state: bdi btrfs-1: dirty=560 wb=914 unstable=0 bg_thresh=986 thresh=1973 gap=499 poll_thresh=19 ino=257 dd-2584 [006] 114.920274: balance_dirty_state: bdi btrfs-1: dirty=585 wb=914 unstable=0 bg_thresh=992 thresh=1984 gap=485 poll_thresh=20 ino=257 dd-2584 [006] 114.920280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=98% bdi_bw=56680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 114.926796: balance_dirty_state: bdi btrfs-1: dirty=585 wb=889 unstable=0 bg_thresh=992 thresh=1984 gap=510 poll_thresh=20 ino=257 dd-2584 [006] 114.926874: balance_dirty_state: bdi btrfs-1: dirty=610 wb=889 unstable=0 bg_thresh=989 thresh=1978 gap=479 poll_thresh=15 ino=257 dd-2584 [006] 114.926879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=56680 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 114.934810: balance_dirty_state: bdi btrfs-1: dirty=610 wb=889 unstable=0 bg_thresh=987 thresh=1974 gap=475 poll_thresh=15 ino=257 dd-2584 [002] 114.934818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=98% bdi_bw=56680 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 114.942713: balance_dirty_state: bdi btrfs-1: dirty=610 wb=589 unstable=0 bg_thresh=981 thresh=1963 gap=764 poll_thresh=15 ino=257 dd-2584 [002] 114.942795: balance_dirty_state: bdi btrfs-1: dirty=610 wb=514 unstable=0 bg_thresh=981 thresh=1963 gap=839 poll_thresh=11 ino=257 dd-2584 [002] 114.942864: balance_dirty_state: bdi btrfs-1: dirty=635 wb=514 unstable=0 bg_thresh=987 thresh=1974 gap=825 poll_thresh=12 ino=257 dd-2584 [002] 114.942935: balance_dirty_state: bdi btrfs-1: dirty=635 wb=514 unstable=0 bg_thresh=987 thresh=1974 gap=825 poll_thresh=13 ino=257 dd-2584 [002] 114.943004: balance_dirty_state: bdi btrfs-1: dirty=660 wb=514 unstable=0 bg_thresh=989 thresh=1979 gap=805 poll_thresh=14 ino=257 dd-2584 [002] 114.943072: balance_dirty_state: bdi btrfs-1: dirty=685 wb=514 unstable=0 bg_thresh=989 thresh=1979 gap=780 poll_thresh=15 ino=257 dd-2584 [002] 114.943142: balance_dirty_state: bdi btrfs-1: dirty=685 wb=514 unstable=0 bg_thresh=992 thresh=1984 gap=785 poll_thresh=16 ino=257 dd-2584 [002] 114.943282: balance_dirty_state: bdi btrfs-1: dirty=735 wb=514 unstable=0 bg_thresh=994 thresh=1988 gap=739 poll_thresh=17 ino=257 dd-2584 [002] 114.943419: balance_dirty_state: bdi btrfs-1: dirty=760 wb=514 unstable=0 bg_thresh=993 thresh=1987 gap=713 poll_thresh=18 ino=257 dd-2584 [002] 114.943742: balance_dirty_state: bdi btrfs-1: dirty=785 wb=514 unstable=0 bg_thresh=993 thresh=1986 gap=687 poll_thresh=19 ino=257 dd-2584 [002] 114.943860: balance_dirty_state: bdi btrfs-1: dirty=835 wb=514 unstable=0 bg_thresh=992 thresh=1985 gap=636 poll_thresh=20 ino=257 dd-2584 [002] 114.943978: balance_dirty_state: bdi btrfs-1: dirty=860 wb=514 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=21 ino=257 dd-2584 [002] 114.944094: balance_dirty_state: bdi btrfs-1: dirty=885 wb=514 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=22 ino=257 dd-2584 [002] 114.944212: balance_dirty_state: bdi btrfs-1: dirty=910 wb=514 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=23 ino=257 dd-2584 [002] 114.944333: balance_dirty_state: bdi btrfs-1: dirty=960 wb=514 unstable=0 bg_thresh=998 thresh=1997 gap=523 poll_thresh=24 ino=257 dd-2584 [002] 114.944452: balance_dirty_state: bdi btrfs-1: dirty=985 wb=514 unstable=0 bg_thresh=995 thresh=1990 gap=491 poll_thresh=25 ino=257 dd-2584 [002] 114.944457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=56680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 114.950726: balance_dirty_state: bdi btrfs-1: dirty=985 wb=389 unstable=0 bg_thresh=998 thresh=1997 gap=623 poll_thresh=25 ino=257 dd-2584 [002] 114.950843: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=389 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 114.950922: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2440 wrote=0 to_write=8192 dd-2584 [002] 114.951145: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=439 unstable=0 bg_thresh=1000 thresh=2001 gap=552 poll_thresh=20 ino=257 dd-2584 [002] 114.951275: balance_dirty_state: bdi btrfs-1: dirty=960 wb=489 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=21 ino=257 dd-2584 [002] 114.951403: balance_dirty_state: bdi btrfs-1: dirty=935 wb=539 unstable=0 bg_thresh=1002 thresh=2004 gap=530 poll_thresh=22 ino=257 dd-2584 [002] 114.951531: balance_dirty_state: bdi btrfs-1: dirty=935 wb=589 unstable=0 bg_thresh=1001 thresh=2003 gap=479 poll_thresh=23 ino=257 dd-2584 [002] 114.951533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=56680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 114.954531: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1008 to_write=7184 dd-2584 [001] 114.958672: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1289 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=23 ino=257 dd-2584 [001] 114.958741: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1289 unstable=0 bg_thresh=990 thresh=1980 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 114.958866: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1289 unstable=0 bg_thresh=992 thresh=1985 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 114.958988: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1289 unstable=0 bg_thresh=995 thresh=1990 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 114.958993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=56680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 114.966658: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1289 unstable=0 bg_thresh=988 thresh=1976 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 114.966663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-331% task_weight=98% bdi_bw=56680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 114.978660: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1164 unstable=0 bg_thresh=980 thresh=1961 gap=587 poll_thresh=19 ino=257 dd-2584 [001] 114.978732: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1164 unstable=0 bg_thresh=980 thresh=1961 gap=562 poll_thresh=14 ino=257 dd-2584 [001] 114.978796: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1164 unstable=0 bg_thresh=983 thresh=1966 gap=542 poll_thresh=15 ino=257 dd-2584 [001] 114.978860: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1164 unstable=0 bg_thresh=983 thresh=1966 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 114.979176: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1164 unstable=0 bg_thresh=985 thresh=1971 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 114.979298: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1164 unstable=0 bg_thresh=990 thresh=1981 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 114.979303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=56680 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 114.990665: balance_dirty_state: bdi btrfs-1: dirty=335 wb=939 unstable=0 bg_thresh=985 thresh=1971 gap=697 poll_thresh=18 ino=257 dd-2584 [001] 114.990730: balance_dirty_state: bdi btrfs-1: dirty=335 wb=939 unstable=0 bg_thresh=985 thresh=1971 gap=697 poll_thresh=13 ino=257 dd-2584 [001] 114.990793: balance_dirty_state: bdi btrfs-1: dirty=353 wb=939 unstable=0 bg_thresh=986 thresh=1972 gap=680 poll_thresh=14 ino=257 dd-2584 [001] 114.990853: balance_dirty_state: bdi btrfs-1: dirty=378 wb=939 unstable=0 bg_thresh=986 thresh=1972 gap=655 poll_thresh=15 ino=257 dd-2584 [001] 114.990914: balance_dirty_state: bdi btrfs-1: dirty=378 wb=939 unstable=0 bg_thresh=988 thresh=1977 gap=660 poll_thresh=16 ino=257 dd-2584 [001] 114.991036: balance_dirty_state: bdi btrfs-1: dirty=428 wb=939 unstable=0 bg_thresh=988 thresh=1976 gap=609 poll_thresh=17 ino=257 dd-2584 [001] 114.991159: balance_dirty_state: bdi btrfs-1: dirty=453 wb=939 unstable=0 bg_thresh=987 thresh=1975 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 114.991283: balance_dirty_state: bdi btrfs-1: dirty=478 wb=939 unstable=0 bg_thresh=989 thresh=1979 gap=562 poll_thresh=19 ino=257 dd-2584 [001] 114.991406: balance_dirty_state: bdi btrfs-1: dirty=503 wb=939 unstable=0 bg_thresh=989 thresh=1978 gap=536 poll_thresh=20 ino=257 dd-2584 [001] 114.991706: balance_dirty_state: bdi btrfs-1: dirty=553 wb=939 unstable=0 bg_thresh=988 thresh=1977 gap=485 poll_thresh=21 ino=257 dd-2584 [001] 114.991711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=56680 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 115.002682: balance_dirty_state: bdi btrfs-1: dirty=553 wb=539 unstable=0 bg_thresh=983 thresh=1966 gap=874 poll_thresh=21 ino=257 dd-2584 [001] 115.002773: balance_dirty_state: bdi btrfs-1: dirty=553 wb=539 unstable=0 bg_thresh=985 thresh=1971 gap=879 poll_thresh=16 ino=257 dd-2584 [001] 115.002943: balance_dirty_state: bdi btrfs-1: dirty=603 wb=539 unstable=0 bg_thresh=982 thresh=1964 gap=822 poll_thresh=17 ino=257 dd-2584 [001] 115.003126: balance_dirty_state: bdi btrfs-1: dirty=620 wb=533 unstable=0 bg_thresh=981 thresh=1963 gap=810 poll_thresh=18 ino=257 dd-2584 [001] 115.003254: balance_dirty_state: bdi btrfs-1: dirty=645 wb=533 unstable=0 bg_thresh=983 thresh=1967 gap=789 poll_thresh=19 ino=257 dd-2584 [001] 115.003375: balance_dirty_state: bdi btrfs-1: dirty=670 wb=533 unstable=0 bg_thresh=983 thresh=1966 gap=763 poll_thresh=20 ino=257 dd-2584 [001] 115.003500: balance_dirty_state: bdi btrfs-1: dirty=720 wb=533 unstable=0 bg_thresh=982 thresh=1965 gap=712 poll_thresh=21 ino=257 dd-2584 [001] 115.003625: balance_dirty_state: bdi btrfs-1: dirty=745 wb=533 unstable=0 bg_thresh=982 thresh=1964 gap=686 poll_thresh=22 ino=257 dd-2584 [001] 115.003754: balance_dirty_state: bdi btrfs-1: dirty=770 wb=533 unstable=0 bg_thresh=987 thresh=1974 gap=671 poll_thresh=23 ino=257 dd-2584 [001] 115.004050: balance_dirty_state: bdi btrfs-1: dirty=795 wb=533 unstable=0 bg_thresh=986 thresh=1973 gap=645 poll_thresh=24 ino=257 dd-2584 [001] 115.004172: balance_dirty_state: bdi btrfs-1: dirty=845 wb=533 unstable=0 bg_thresh=986 thresh=1972 gap=594 poll_thresh=25 ino=257 dd-2584 [001] 115.004294: balance_dirty_state: bdi btrfs-1: dirty=870 wb=533 unstable=0 bg_thresh=988 thresh=1976 gap=573 poll_thresh=26 ino=257 dd-2584 [001] 115.004415: balance_dirty_state: bdi btrfs-1: dirty=895 wb=533 unstable=0 bg_thresh=987 thresh=1975 gap=547 poll_thresh=27 ino=257 dd-2584 [001] 115.004538: balance_dirty_state: bdi btrfs-1: dirty=945 wb=533 unstable=0 bg_thresh=987 thresh=1974 gap=496 poll_thresh=28 ino=257 dd-2584 [001] 115.004662: balance_dirty_state: bdi btrfs-1: dirty=970 wb=533 unstable=0 bg_thresh=986 thresh=1973 gap=470 poll_thresh=29 ino=257 dd-2584 [001] 115.004667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=56680 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 115.014777: balance_dirty_state: bdi btrfs-1: dirty=986 wb=408 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=29 ino=257 dd-2584 [001] 115.014882: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=408 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 115.014989: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2504 wrote=0 to_write=8192 dd-2584 [001] 115.015013: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=408 unstable=0 bg_thresh=989 thresh=1979 gap=560 poll_thresh=23 ino=257 dd-2584 [001] 115.015313: balance_dirty_state: bdi btrfs-1: dirty=986 wb=483 unstable=0 bg_thresh=989 thresh=1978 gap=509 poll_thresh=24 ino=257 dd-2584 [001] 115.015441: balance_dirty_state: bdi btrfs-1: dirty=936 wb=533 unstable=0 bg_thresh=991 thresh=1982 gap=513 poll_thresh=25 ino=257 dd-2584 [001] 115.015572: balance_dirty_state: bdi btrfs-1: dirty=936 wb=583 unstable=0 bg_thresh=990 thresh=1981 gap=462 poll_thresh=26 ino=257 dd-2584 [001] 115.015574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-179% task_weight=97% bdi_bw=56680 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 115.017750: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=992 to_write=7200 dd-2584 [005] 115.022863: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1258 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=26 ino=257 dd-2584 [005] 115.022993: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1258 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=19 ino=257 dd-2584 [005] 115.023236: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1258 unstable=0 bg_thresh=991 thresh=1982 gap=538 poll_thresh=20 ino=257 dd-2584 [005] 115.023479: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1258 unstable=0 bg_thresh=990 thresh=1981 gap=512 poll_thresh=21 ino=257 dd-2584 [005] 115.023735: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1258 unstable=0 bg_thresh=990 thresh=1980 gap=486 poll_thresh=22 ino=257 dd-2584 [005] 115.023744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.030828: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1133 unstable=0 bg_thresh=990 thresh=1980 gap=611 poll_thresh=22 ino=257 dd-2584 [005] 115.030895: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1133 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 115.031021: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1133 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=17 ino=257 dd-2584 [005] 115.031319: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1133 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=18 ino=257 dd-2584 [005] 115.031443: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1133 unstable=0 bg_thresh=990 thresh=1981 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 115.031448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.038731: balance_dirty_state: bdi btrfs-1: dirty=357 wb=975 unstable=0 bg_thresh=989 thresh=1979 gap=647 poll_thresh=19 ino=257 dd-2584 [005] 115.038847: balance_dirty_state: bdi btrfs-1: dirty=357 wb=975 unstable=0 bg_thresh=986 thresh=1973 gap=641 poll_thresh=14 ino=257 dd-2584 [005] 115.038909: balance_dirty_state: bdi btrfs-1: dirty=382 wb=975 unstable=0 bg_thresh=989 thresh=1978 gap=621 poll_thresh=15 ino=257 dd-2584 [005] 115.038968: balance_dirty_state: bdi btrfs-1: dirty=407 wb=975 unstable=0 bg_thresh=986 thresh=1972 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 115.039088: balance_dirty_state: bdi btrfs-1: dirty=432 wb=975 unstable=0 bg_thresh=988 thresh=1976 gap=569 poll_thresh=17 ino=257 dd-2584 [005] 115.039209: balance_dirty_state: bdi btrfs-1: dirty=457 wb=975 unstable=0 bg_thresh=987 thresh=1975 gap=543 poll_thresh=18 ino=257 dd-2584 [005] 115.039328: balance_dirty_state: bdi btrfs-1: dirty=507 wb=975 unstable=0 bg_thresh=987 thresh=1974 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 115.039333: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.046810: balance_dirty_state: bdi btrfs-1: dirty=506 wb=713 unstable=0 bg_thresh=990 thresh=1980 gap=761 poll_thresh=19 ino=257 dd-2584 [005] 115.046879: balance_dirty_state: bdi btrfs-1: dirty=506 wb=713 unstable=0 bg_thresh=989 thresh=1979 gap=760 poll_thresh=14 ino=257 dd-2584 [005] 115.046940: balance_dirty_state: bdi btrfs-1: dirty=531 wb=713 unstable=0 bg_thresh=992 thresh=1984 gap=740 poll_thresh=15 ino=257 dd-2584 [005] 115.047001: balance_dirty_state: bdi btrfs-1: dirty=531 wb=713 unstable=0 bg_thresh=989 thresh=1978 gap=734 poll_thresh=16 ino=257 dd-2584 [005] 115.047293: balance_dirty_state: bdi btrfs-1: dirty=581 wb=713 unstable=0 bg_thresh=991 thresh=1982 gap=688 poll_thresh=17 ino=257 dd-2584 [005] 115.047416: balance_dirty_state: bdi btrfs-1: dirty=606 wb=713 unstable=0 bg_thresh=990 thresh=1981 gap=662 poll_thresh=18 ino=257 dd-2584 [005] 115.047537: balance_dirty_state: bdi btrfs-1: dirty=631 wb=713 unstable=0 bg_thresh=990 thresh=1980 gap=636 poll_thresh=19 ino=257 dd-2584 [005] 115.047658: balance_dirty_state: bdi btrfs-1: dirty=681 wb=713 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=20 ino=257 dd-2584 [005] 115.047780: balance_dirty_state: bdi btrfs-1: dirty=706 wb=713 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=21 ino=257 dd-2584 [005] 115.047900: balance_dirty_state: bdi btrfs-1: dirty=731 wb=713 unstable=0 bg_thresh=991 thresh=1982 gap=538 poll_thresh=22 ino=257 dd-2584 [005] 115.048025: balance_dirty_state: bdi btrfs-1: dirty=756 wb=713 unstable=0 bg_thresh=990 thresh=1981 gap=512 poll_thresh=23 ino=257 dd-2584 [005] 115.048153: balance_dirty_state: bdi btrfs-1: dirty=806 wb=713 unstable=0 bg_thresh=992 thresh=1985 gap=466 poll_thresh=24 ino=257 dd-2584 [005] 115.048158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 115.054790: balance_dirty_state: bdi btrfs-1: dirty=806 wb=588 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=24 ino=257 dd-2584 [001] 115.054859: balance_dirty_state: bdi btrfs-1: dirty=806 wb=588 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 115.055150: balance_dirty_state: bdi btrfs-1: dirty=856 wb=588 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=19 ino=257 dd-2584 [001] 115.055267: balance_dirty_state: bdi btrfs-1: dirty=881 wb=588 unstable=0 bg_thresh=993 thresh=1986 gap=517 poll_thresh=20 ino=257 dd-2584 [001] 115.055387: balance_dirty_state: bdi btrfs-1: dirty=906 wb=588 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=21 ino=257 dd-2584 [001] 115.055392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 115.066788: balance_dirty_state: bdi btrfs-1: dirty=907 wb=333 unstable=0 bg_thresh=995 thresh=1991 gap=751 poll_thresh=21 ino=257 dd-2584 [001] 115.066857: balance_dirty_state: bdi btrfs-1: dirty=932 wb=333 unstable=0 bg_thresh=995 thresh=1990 gap=725 poll_thresh=16 ino=257 dd-2584 [001] 115.066975: balance_dirty_state: bdi btrfs-1: dirty=957 wb=333 unstable=0 bg_thresh=994 thresh=1989 gap=699 poll_thresh=17 ino=257 dd-2584 [001] 115.067092: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=333 unstable=0 bg_thresh=994 thresh=1988 gap=648 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 115.067143: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2556 wrote=0 to_write=8192 dd-2584 [001] 115.067219: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=333 unstable=0 bg_thresh=996 thresh=1992 gap=627 poll_thresh=19 ino=257 dd-2584 [001] 115.067347: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=358 unstable=0 bg_thresh=995 thresh=1991 gap=601 poll_thresh=20 ino=257 dd-2584 [001] 115.067649: balance_dirty_state: bdi btrfs-1: dirty=932 wb=508 unstable=0 bg_thresh=995 thresh=1990 gap=550 poll_thresh=21 ino=257 dd-2584 [001] 115.067781: balance_dirty_state: bdi btrfs-1: dirty=907 wb=558 unstable=0 bg_thresh=997 thresh=1994 gap=529 poll_thresh=22 ino=257 dd-2584 [001] 115.067910: balance_dirty_state: bdi btrfs-1: dirty=882 wb=608 unstable=0 bg_thresh=996 thresh=1993 gap=503 poll_thresh=23 ino=257 dd-2584 [001] 115.068042: balance_dirty_state: bdi btrfs-1: dirty=857 wb=658 unstable=0 bg_thresh=993 thresh=1986 gap=471 poll_thresh=24 ino=257 dd-2584 [001] 115.068043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-317% task_weight=98% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 115.069608: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=1056 to_write=7136 dd-2584 [001] 115.074775: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1258 unstable=0 bg_thresh=993 thresh=1986 gap=596 poll_thresh=24 ino=257 dd-2584 [001] 115.074861: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1258 unstable=0 bg_thresh=995 thresh=1991 gap=576 poll_thresh=18 ino=257 dd-2584 [001] 115.074983: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1258 unstable=0 bg_thresh=995 thresh=1990 gap=550 poll_thresh=19 ino=257 dd-2584 [001] 115.075107: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1258 unstable=0 bg_thresh=994 thresh=1989 gap=524 poll_thresh=20 ino=257 dd-2584 [001] 115.075230: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1258 unstable=0 bg_thresh=994 thresh=1988 gap=473 poll_thresh=21 ino=257 dd-2584 [001] 115.075235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 115.082766: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1133 unstable=0 bg_thresh=993 thresh=1987 gap=597 poll_thresh=21 ino=257 dd-2584 [001] 115.082869: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1154 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=16 ino=257 dd-2584 [001] 115.083169: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1154 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 115.083290: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1154 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 115.083411: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1154 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 115.083416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 115.090806: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1154 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 115.090810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 115.098757: balance_dirty_state: bdi btrfs-1: dirty=343 wb=929 unstable=0 bg_thresh=992 thresh=1985 gap=713 poll_thresh=19 ino=257 dd-2584 [001] 115.098854: balance_dirty_state: bdi btrfs-1: dirty=368 wb=929 unstable=0 bg_thresh=989 thresh=1979 gap=682 poll_thresh=14 ino=257 dd-2584 [001] 115.098973: balance_dirty_state: bdi btrfs-1: dirty=368 wb=929 unstable=0 bg_thresh=992 thresh=1984 gap=687 poll_thresh=15 ino=257 dd-2584 [001] 115.099093: balance_dirty_state: bdi btrfs-1: dirty=393 wb=929 unstable=0 bg_thresh=991 thresh=1983 gap=661 poll_thresh=16 ino=257 dd-2584 [001] 115.099327: balance_dirty_state: bdi btrfs-1: dirty=418 wb=929 unstable=0 bg_thresh=991 thresh=1982 gap=635 poll_thresh=17 ino=257 dd-2584 [001] 115.099560: balance_dirty_state: bdi btrfs-1: dirty=468 wb=929 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=18 ino=257 dd-2584 [001] 115.099796: balance_dirty_state: bdi btrfs-1: dirty=493 wb=929 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=19 ino=257 dd-2584 [001] 115.100008: balance_dirty_state: bdi btrfs-1: dirty=518 wb=854 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=20 ino=257 dd-2584 [001] 115.100299: balance_dirty_state: bdi btrfs-1: dirty=543 wb=804 unstable=0 bg_thresh=992 thresh=1984 gap=637 poll_thresh=21 ino=257 dd-2584 [001] 115.100429: balance_dirty_state: bdi btrfs-1: dirty=593 wb=804 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=22 ino=257 dd-2584 [001] 115.100556: balance_dirty_state: bdi btrfs-1: dirty=618 wb=804 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=23 ino=257 dd-2584 [001] 115.100680: balance_dirty_state: bdi btrfs-1: dirty=643 wb=804 unstable=0 bg_thresh=989 thresh=1979 gap=532 poll_thresh=24 ino=257 dd-2584 [001] 115.100804: balance_dirty_state: bdi btrfs-1: dirty=693 wb=804 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=25 ino=257 dd-2584 [001] 115.100809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 115.106801: balance_dirty_state: bdi btrfs-1: dirty=693 wb=804 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=25 ino=257 dd-2584 [000] 115.106810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 115.114805: balance_dirty_state: bdi btrfs-1: dirty=693 wb=554 unstable=0 bg_thresh=990 thresh=1980 gap=733 poll_thresh=25 ino=257 dd-2584 [004] 115.114905: balance_dirty_state: bdi btrfs-1: dirty=718 wb=554 unstable=0 bg_thresh=987 thresh=1974 gap=702 poll_thresh=19 ino=257 dd-2584 [004] 115.115092: balance_dirty_state: bdi btrfs-1: dirty=743 wb=554 unstable=0 bg_thresh=986 thresh=1973 gap=676 poll_thresh=20 ino=257 dd-2584 [004] 115.115253: balance_dirty_state: bdi btrfs-1: dirty=768 wb=554 unstable=0 bg_thresh=988 thresh=1977 gap=655 poll_thresh=21 ino=257 dd-2584 [004] 115.115656: balance_dirty_state: bdi btrfs-1: dirty=793 wb=554 unstable=0 bg_thresh=988 thresh=1976 gap=629 poll_thresh=22 ino=257 dd-2584 [004] 115.115841: balance_dirty_state: bdi btrfs-1: dirty=843 wb=554 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=23 ino=257 dd-2584 [004] 115.115969: balance_dirty_state: bdi btrfs-1: dirty=868 wb=554 unstable=0 bg_thresh=989 thresh=1979 gap=557 poll_thresh=24 ino=257 dd-2584 [004] 115.116118: balance_dirty_state: bdi btrfs-1: dirty=893 wb=554 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=25 ino=257 dd-2584 [004] 115.116286: balance_dirty_state: bdi btrfs-1: dirty=943 wb=554 unstable=0 bg_thresh=988 thresh=1977 gap=480 poll_thresh=26 ino=257 dd-2584 [004] 115.116291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.122746: balance_dirty_state: bdi btrfs-1: dirty=943 wb=479 unstable=0 bg_thresh=986 thresh=1973 gap=551 poll_thresh=26 ino=257 dd-2584 [005] 115.122818: balance_dirty_state: bdi btrfs-1: dirty=943 wb=479 unstable=0 bg_thresh=986 thresh=1973 gap=551 poll_thresh=19 ino=257 dd-2584 [005] 115.122940: balance_dirty_state: bdi btrfs-1: dirty=993 wb=479 unstable=0 bg_thresh=989 thresh=1978 gap=506 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 115.122991: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2612 wrote=0 to_write=8192 dd-2584 [005] 115.123070: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=479 unstable=0 bg_thresh=994 thresh=1988 gap=491 poll_thresh=21 ino=257 dd-2584 [005] 115.123072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-221% task_weight=100% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 115.126900: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=880 to_write=7312 dd-2584 [005] 115.130748: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1154 unstable=0 bg_thresh=988 thresh=1977 gap=680 poll_thresh=21 ino=257 dd-2584 [005] 115.130842: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1154 unstable=0 bg_thresh=988 thresh=1977 gap=680 poll_thresh=16 ino=257 dd-2584 [005] 115.131305: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1154 unstable=0 bg_thresh=991 thresh=1982 gap=635 poll_thresh=17 ino=257 dd-2584 [005] 115.131461: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1154 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 115.131624: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1154 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=19 ino=257 dd-2584 [005] 115.131788: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1154 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=20 ino=257 dd-2584 [005] 115.131948: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1154 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=21 ino=257 dd-2584 [005] 115.132109: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1154 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 115.132116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.138735: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1029 unstable=0 bg_thresh=986 thresh=1972 gap=600 poll_thresh=22 ino=257 dd-2584 [005] 115.138816: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1029 unstable=0 bg_thresh=986 thresh=1972 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 115.138936: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1029 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=17 ino=257 dd-2584 [005] 115.139059: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1029 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=18 ino=257 dd-2584 [005] 115.139357: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1029 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 115.139362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.146724: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1004 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=19 ino=257 dd-2584 [005] 115.146799: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1004 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=14 ino=257 dd-2584 [005] 115.146858: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1004 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=15 ino=257 dd-2584 [005] 115.146863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 115.154724: balance_dirty_state: bdi btrfs-1: dirty=493 wb=879 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=15 ino=257 dd-2584 [005] 115.154806: balance_dirty_state: bdi btrfs-1: dirty=518 wb=879 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=11 ino=257 dd-2584 [005] 115.154866: balance_dirty_state: bdi btrfs-1: dirty=518 wb=879 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=12 ino=257 dd-2584 [005] 115.154925: balance_dirty_state: bdi btrfs-1: dirty=543 wb=879 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=13 ino=257 dd-2584 [005] 115.154982: balance_dirty_state: bdi btrfs-1: dirty=543 wb=879 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=14 ino=257 dd-2584 [005] 115.155042: balance_dirty_state: bdi btrfs-1: dirty=568 wb=879 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=15 ino=257 dd-2584 [005] 115.155100: balance_dirty_state: bdi btrfs-1: dirty=593 wb=879 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=16 ino=257 dd-2584 [005] 115.155218: balance_dirty_state: bdi btrfs-1: dirty=618 wb=879 unstable=0 bg_thresh=998 thresh=1997 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 115.155337: balance_dirty_state: bdi btrfs-1: dirty=643 wb=879 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=18 ino=257 dd-2584 [005] 115.155342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.162765: balance_dirty_state: bdi btrfs-1: dirty=643 wb=629 unstable=0 bg_thresh=996 thresh=1993 gap=721 poll_thresh=18 ino=257 dd-2584 [005] 115.162863: balance_dirty_state: bdi btrfs-1: dirty=668 wb=629 unstable=0 bg_thresh=996 thresh=1993 gap=696 poll_thresh=13 ino=257 dd-2584 [005] 115.162923: balance_dirty_state: bdi btrfs-1: dirty=693 wb=629 unstable=0 bg_thresh=999 thresh=1998 gap=676 poll_thresh=14 ino=257 dd-2584 [005] 115.163143: balance_dirty_state: bdi btrfs-1: dirty=693 wb=629 unstable=0 bg_thresh=999 thresh=1998 gap=676 poll_thresh=15 ino=257 dd-2584 [005] 115.163200: balance_dirty_state: bdi btrfs-1: dirty=718 wb=629 unstable=0 bg_thresh=1001 thresh=2003 gap=656 poll_thresh=16 ino=257 dd-2584 [005] 115.163315: balance_dirty_state: bdi btrfs-1: dirty=743 wb=629 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=17 ino=257 dd-2584 [005] 115.163431: balance_dirty_state: bdi btrfs-1: dirty=768 wb=629 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=18 ino=257 dd-2584 [005] 115.163544: balance_dirty_state: bdi btrfs-1: dirty=818 wb=629 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=19 ino=257 dd-2584 [005] 115.163657: balance_dirty_state: bdi btrfs-1: dirty=843 wb=629 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=20 ino=257 dd-2584 [005] 115.163771: balance_dirty_state: bdi btrfs-1: dirty=868 wb=629 unstable=0 bg_thresh=998 thresh=1997 gap=500 poll_thresh=21 ino=257 dd-2584 [005] 115.163884: balance_dirty_state: bdi btrfs-1: dirty=918 wb=629 unstable=0 bg_thresh=1000 thresh=2001 gap=454 poll_thresh=22 ino=257 dd-2584 [005] 115.163889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.170738: balance_dirty_state: bdi btrfs-1: dirty=918 wb=504 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=22 ino=257 dd-2584 [005] 115.170861: balance_dirty_state: bdi btrfs-1: dirty=918 wb=504 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 115.171148: balance_dirty_state: bdi btrfs-1: dirty=943 wb=504 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 115.171261: balance_dirty_state: bdi btrfs-1: dirty=993 wb=504 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 115.171376: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=504 unstable=0 bg_thresh=1000 thresh=2000 gap=478 poll_thresh=19 ino=257 dd-2584 [005] 115.171381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 115.171465: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2660 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 115.173474: writeback_single_inode: bdi btrfs-1: ino=257 state= age=268 wrote=880 to_write=7312 dd-2584 [005] 115.178748: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1254 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=19 ino=257 dd-2584 [005] 115.178835: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1254 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=14 ino=257 dd-2584 [005] 115.178918: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1254 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 115.178996: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1254 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=16 ino=257 dd-2584 [005] 115.179153: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1254 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 115.179316: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1254 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 115.179322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.186912: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1129 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 115.186996: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1129 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=13 ino=257 dd-2584 [005] 115.187056: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1129 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 115.187112: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1129 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 115.187169: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1129 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 115.187454: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1129 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 115.187578: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1129 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=18 ino=257 dd-2584 [005] 115.187582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.194858: balance_dirty_state: bdi btrfs-1: dirty=393 wb=979 unstable=0 bg_thresh=998 thresh=1997 gap=625 poll_thresh=18 ino=257 dd-2584 [005] 115.194956: balance_dirty_state: bdi btrfs-1: dirty=393 wb=979 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=13 ino=257 dd-2584 [005] 115.195016: balance_dirty_state: bdi btrfs-1: dirty=418 wb=979 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=14 ino=257 dd-2584 [005] 115.195074: balance_dirty_state: bdi btrfs-1: dirty=443 wb=979 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 115.195141: balance_dirty_state: bdi btrfs-1: dirty=443 wb=954 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 115.195275: balance_dirty_state: bdi btrfs-1: dirty=468 wb=879 unstable=0 bg_thresh=996 thresh=1993 gap=646 poll_thresh=17 ino=257 dd-2584 [005] 115.195391: balance_dirty_state: bdi btrfs-1: dirty=518 wb=879 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=18 ino=257 dd-2584 [005] 115.195510: balance_dirty_state: bdi btrfs-1: dirty=543 wb=879 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=19 ino=257 dd-2584 [005] 115.195631: balance_dirty_state: bdi btrfs-1: dirty=568 wb=879 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=20 ino=257 dd-2584 [005] 115.195925: balance_dirty_state: bdi btrfs-1: dirty=618 wb=879 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=21 ino=257 dd-2584 [005] 115.195929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.202828: balance_dirty_state: bdi btrfs-1: dirty=618 wb=879 unstable=0 bg_thresh=990 thresh=1980 gap=483 poll_thresh=21 ino=257 dd-2584 [005] 115.202837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 115.210872: balance_dirty_state: bdi btrfs-1: dirty=618 wb=754 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=21 ino=257 dd-2584 [007] 115.210941: balance_dirty_state: bdi btrfs-1: dirty=643 wb=754 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=16 ino=257 dd-2584 [007] 115.211059: balance_dirty_state: bdi btrfs-1: dirty=668 wb=754 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=17 ino=257 dd-2584 [007] 115.211178: balance_dirty_state: bdi btrfs-1: dirty=693 wb=754 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=18 ino=257 dd-2584 [007] 115.211297: balance_dirty_state: bdi btrfs-1: dirty=743 wb=754 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=19 ino=257 dd-2584 [007] 115.211415: balance_dirty_state: bdi btrfs-1: dirty=768 wb=754 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=20 ino=257 dd-2584 [007] 115.211420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 115.218815: balance_dirty_state: bdi btrfs-1: dirty=768 wb=504 unstable=0 bg_thresh=1001 thresh=2003 gap=731 poll_thresh=20 ino=257 dd-2584 [007] 115.218904: balance_dirty_state: bdi btrfs-1: dirty=793 wb=504 unstable=0 bg_thresh=998 thresh=1997 gap=700 poll_thresh=15 ino=257 dd-2584 [007] 115.218965: balance_dirty_state: bdi btrfs-1: dirty=793 wb=504 unstable=0 bg_thresh=1001 thresh=2002 gap=705 poll_thresh=16 ino=257 dd-2584 [007] 115.219081: balance_dirty_state: bdi btrfs-1: dirty=843 wb=504 unstable=0 bg_thresh=1000 thresh=2001 gap=654 poll_thresh=17 ino=257 dd-2584 [007] 115.219373: balance_dirty_state: bdi btrfs-1: dirty=868 wb=504 unstable=0 bg_thresh=1002 thresh=2005 gap=633 poll_thresh=18 ino=257 dd-2584 [007] 115.219490: balance_dirty_state: bdi btrfs-1: dirty=893 wb=504 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=19 ino=257 dd-2584 [007] 115.219609: balance_dirty_state: bdi btrfs-1: dirty=918 wb=504 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=20 ino=257 dd-2584 [007] 115.219732: balance_dirty_state: bdi btrfs-1: dirty=968 wb=504 unstable=0 bg_thresh=1003 thresh=2007 gap=535 poll_thresh=21 ino=257 dd-2584 [007] 115.219855: balance_dirty_state: bdi btrfs-1: dirty=993 wb=504 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=22 ino=257 dd-2584 [007] 115.219980: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=504 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=23 ino=257 dd-2584 [007] 115.219985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 115.220003: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2708 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 115.221954: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=864 to_write=7328 dd-2584 [007] 115.226825: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1254 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=23 ino=257 dd-2584 [007] 115.226893: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1254 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=17 ino=257 dd-2584 [007] 115.227014: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1254 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=18 ino=257 dd-2584 [007] 115.227134: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1254 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=19 ino=257 dd-2584 [007] 115.227424: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1254 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=20 ino=257 dd-2584 [007] 115.227429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 115.234849: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1129 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=20 ino=257 dd-2584 [004] 115.234913: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1129 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=15 ino=257 dd-2584 [004] 115.234973: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1129 unstable=0 bg_thresh=1004 thresh=2009 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 115.235088: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1129 unstable=0 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 115.235203: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1129 unstable=0 bg_thresh=1009 thresh=2019 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 115.235320: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1129 unstable=0 bg_thresh=1011 thresh=2023 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 115.235325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 115.242833: balance_dirty_state: bdi btrfs-1: dirty=393 wb=979 unstable=0 bg_thresh=1007 thresh=2015 gap=643 poll_thresh=19 ino=257 dd-2584 [004] 115.242899: balance_dirty_state: bdi btrfs-1: dirty=393 wb=979 unstable=0 bg_thresh=1007 thresh=2015 gap=643 poll_thresh=14 ino=257 dd-2584 [004] 115.242958: balance_dirty_state: bdi btrfs-1: dirty=418 wb=979 unstable=0 bg_thresh=1010 thresh=2020 gap=623 poll_thresh=15 ino=257 dd-2584 [004] 115.243017: balance_dirty_state: bdi btrfs-1: dirty=443 wb=979 unstable=0 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 115.243134: balance_dirty_state: bdi btrfs-1: dirty=468 wb=979 unstable=0 bg_thresh=1006 thresh=2013 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 115.243543: balance_dirty_state: bdi btrfs-1: dirty=493 wb=979 unstable=0 bg_thresh=1007 thresh=2015 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 115.243722: balance_dirty_state: bdi btrfs-1: dirty=518 wb=979 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 115.243908: balance_dirty_state: bdi btrfs-1: dirty=568 wb=954 unstable=0 bg_thresh=1008 thresh=2017 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 115.243915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 115.251214: balance_dirty_state: bdi btrfs-1: dirty=568 wb=879 unstable=0 bg_thresh=1008 thresh=2016 gap=569 poll_thresh=20 ino=257 dd-2584 [000] 115.251305: balance_dirty_state: bdi btrfs-1: dirty=593 wb=879 unstable=0 bg_thresh=1008 thresh=2016 gap=544 poll_thresh=15 ino=257 dd-2584 [000] 115.251393: balance_dirty_state: bdi btrfs-1: dirty=593 wb=879 unstable=0 bg_thresh=1008 thresh=2016 gap=544 poll_thresh=16 ino=257 dd-2584 [000] 115.251566: balance_dirty_state: bdi btrfs-1: dirty=618 wb=879 unstable=0 bg_thresh=1013 thresh=2026 gap=529 poll_thresh=17 ino=257 dd-2584 [000] 115.251739: balance_dirty_state: bdi btrfs-1: dirty=668 wb=879 unstable=0 bg_thresh=1015 thresh=2031 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 115.251746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 115.263185: balance_dirty_state: bdi btrfs-1: dirty=668 wb=629 unstable=0 bg_thresh=1007 thresh=2014 gap=717 poll_thresh=18 ino=257 dd-2584 [004] 115.263305: balance_dirty_state: bdi btrfs-1: dirty=668 wb=629 unstable=0 bg_thresh=1006 thresh=2013 gap=716 poll_thresh=13 ino=257 dd-2584 [004] 115.263403: balance_dirty_state: bdi btrfs-1: dirty=693 wb=629 unstable=0 bg_thresh=1006 thresh=2013 gap=691 poll_thresh=14 ino=257 dd-2584 [004] 115.263495: balance_dirty_state: bdi btrfs-1: dirty=718 wb=629 unstable=0 bg_thresh=1006 thresh=2012 gap=665 poll_thresh=15 ino=257 dd-2584 [004] 115.263588: balance_dirty_state: bdi btrfs-1: dirty=718 wb=629 unstable=0 bg_thresh=1008 thresh=2017 gap=670 poll_thresh=16 ino=257 dd-2584 [004] 115.264048: balance_dirty_state: bdi btrfs-1: dirty=768 wb=629 unstable=0 bg_thresh=1008 thresh=2016 gap=619 poll_thresh=17 ino=257 dd-2584 [004] 115.264233: balance_dirty_state: bdi btrfs-1: dirty=793 wb=629 unstable=0 bg_thresh=1007 thresh=2015 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 115.264426: balance_dirty_state: bdi btrfs-1: dirty=818 wb=629 unstable=0 bg_thresh=1006 thresh=2013 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 115.264615: balance_dirty_state: bdi btrfs-1: dirty=843 wb=629 unstable=0 bg_thresh=1006 thresh=2012 gap=540 poll_thresh=20 ino=257 dd-2584 [004] 115.264808: balance_dirty_state: bdi btrfs-1: dirty=893 wb=629 unstable=0 bg_thresh=1005 thresh=2011 gap=489 poll_thresh=21 ino=257 dd-2584 [004] 115.264815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 115.270783: balance_dirty_state: bdi btrfs-1: dirty=893 wb=504 unstable=0 bg_thresh=1005 thresh=2010 gap=613 poll_thresh=21 ino=257 dd-2584 [000] 115.270854: balance_dirty_state: bdi btrfs-1: dirty=893 wb=504 unstable=0 bg_thresh=1005 thresh=2010 gap=613 poll_thresh=16 ino=257 dd-2584 [000] 115.271042: balance_dirty_state: bdi btrfs-1: dirty=943 wb=504 unstable=0 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=17 ino=257 dd-2584 [000] 115.271217: balance_dirty_state: bdi btrfs-1: dirty=968 wb=504 unstable=0 bg_thresh=1006 thresh=2013 gap=541 poll_thresh=18 ino=257 dd-2584 [000] 115.271393: balance_dirty_state: bdi btrfs-1: dirty=993 wb=504 unstable=0 bg_thresh=1006 thresh=2012 gap=515 poll_thresh=19 ino=257 dd-2584 [000] 115.271760: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=504 unstable=0 bg_thresh=1005 thresh=2011 gap=464 poll_thresh=20 ino=257 dd-2584 [000] 115.271765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 115.271840: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2760 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 115.274108: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=880 to_write=7312 dd-2584 [000] 115.278840: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1104 unstable=0 bg_thresh=994 thresh=1989 gap=717 poll_thresh=20 ino=257 dd-2584 [000] 115.278907: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1104 unstable=0 bg_thresh=994 thresh=1989 gap=717 poll_thresh=15 ino=257 dd-2584 [000] 115.278967: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1104 unstable=0 bg_thresh=997 thresh=1994 gap=697 poll_thresh=16 ino=257 dd-2584 [000] 115.279087: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1104 unstable=0 bg_thresh=999 thresh=1999 gap=677 poll_thresh=17 ino=257 dd-2584 [000] 115.279210: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1104 unstable=0 bg_thresh=1002 thresh=2004 gap=657 poll_thresh=18 ino=257 dd-2584 [000] 115.279334: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1104 unstable=0 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=19 ino=257 dd-2584 [000] 115.279457: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1104 unstable=0 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=20 ino=257 dd-2584 [000] 115.279582: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1104 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=21 ino=257 dd-2584 [000] 115.279706: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1104 unstable=0 bg_thresh=1005 thresh=2010 gap=538 poll_thresh=22 ino=257 dd-2584 [000] 115.280004: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1104 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=23 ino=257 dd-2584 [000] 115.280010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 115.287032: balance_dirty_state: bdi btrfs-1: dirty=418 wb=979 unstable=0 bg_thresh=984 thresh=1968 gap=571 poll_thresh=23 ino=257 dd-2584 [001] 115.287118: balance_dirty_state: bdi btrfs-1: dirty=418 wb=979 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=17 ino=257 dd-2584 [001] 115.287283: balance_dirty_state: bdi btrfs-1: dirty=468 wb=979 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 115.287454: balance_dirty_state: bdi btrfs-1: dirty=493 wb=979 unstable=0 bg_thresh=988 thresh=1977 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 115.287621: balance_dirty_state: bdi btrfs-1: dirty=518 wb=979 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=20 ino=257 dd-2584 [001] 115.287628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.298835: balance_dirty_state: bdi btrfs-1: dirty=518 wb=879 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=20 ino=257 dd-2584 [005] 115.298935: balance_dirty_state: bdi btrfs-1: dirty=518 wb=879 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 115.299017: balance_dirty_state: bdi btrfs-1: dirty=543 wb=879 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 115.299196: balance_dirty_state: bdi btrfs-1: dirty=568 wb=879 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 115.299376: balance_dirty_state: bdi btrfs-1: dirty=593 wb=879 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 115.299862: balance_dirty_state: bdi btrfs-1: dirty=643 wb=879 unstable=0 bg_thresh=997 thresh=1994 gap=472 poll_thresh=19 ino=257 dd-2584 [005] 115.299869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 115.306864: balance_dirty_state: bdi btrfs-1: dirty=643 wb=629 unstable=0 bg_thresh=996 thresh=1992 gap=720 poll_thresh=19 ino=257 dd-2584 [005] 115.306951: balance_dirty_state: bdi btrfs-1: dirty=643 wb=629 unstable=0 bg_thresh=993 thresh=1986 gap=714 poll_thresh=14 ino=257 dd-2584 [005] 115.307010: balance_dirty_state: bdi btrfs-1: dirty=668 wb=629 unstable=0 bg_thresh=995 thresh=1991 gap=694 poll_thresh=15 ino=257 dd-2584 [005] 115.307070: balance_dirty_state: bdi btrfs-1: dirty=693 wb=629 unstable=0 bg_thresh=992 thresh=1985 gap=663 poll_thresh=16 ino=257 dd-2584 [005] 115.307188: balance_dirty_state: bdi btrfs-1: dirty=718 wb=629 unstable=0 bg_thresh=992 thresh=1984 gap=637 poll_thresh=17 ino=257 dd-2584 [005] 115.307306: balance_dirty_state: bdi btrfs-1: dirty=743 wb=629 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=18 ino=257 dd-2584 [005] 115.307425: balance_dirty_state: bdi btrfs-1: dirty=768 wb=629 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=19 ino=257 dd-2584 [005] 115.307545: balance_dirty_state: bdi btrfs-1: dirty=818 wb=629 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=20 ino=257 dd-2584 [005] 115.307666: balance_dirty_state: bdi btrfs-1: dirty=843 wb=629 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=21 ino=257 dd-2584 [005] 115.307785: balance_dirty_state: bdi btrfs-1: dirty=868 wb=629 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=22 ino=257 dd-2584 [005] 115.307789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.314867: balance_dirty_state: bdi btrfs-1: dirty=868 wb=504 unstable=0 bg_thresh=996 thresh=1992 gap=620 poll_thresh=22 ino=257 dd-2584 [005] 115.315097: balance_dirty_state: bdi btrfs-1: dirty=893 wb=504 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=16 ino=257 dd-2584 [005] 115.315213: balance_dirty_state: bdi btrfs-1: dirty=918 wb=504 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=17 ino=257 dd-2584 [005] 115.315327: balance_dirty_state: bdi btrfs-1: dirty=943 wb=504 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=18 ino=257 dd-2584 [005] 115.315440: balance_dirty_state: bdi btrfs-1: dirty=993 wb=504 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=19 ino=257 dd-2584 [005] 115.315444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.322853: balance_dirty_state: bdi btrfs-1: dirty=993 wb=379 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=19 ino=257 dd-2584 [005] 115.322917: balance_dirty_state: bdi btrfs-1: dirty=993 wb=379 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=14 ino=257 dd-2584 [005] 115.322979: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=379 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 115.323000: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2812 wrote=0 to_write=8192 dd-2584 [005] 115.323045: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=379 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=16 ino=257 dd-2584 [005] 115.323169: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=379 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 115.323296: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=429 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 115.323423: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=504 unstable=0 bg_thresh=993 thresh=1986 gap=464 poll_thresh=19 ino=257 dd-2584 [005] 115.323424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 115.326056: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=992 to_write=7200 dd-2584 [005] 115.330824: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1254 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=19 ino=257 dd-2584 [005] 115.331208: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1254 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 115.331294: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1254 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 115.331375: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1254 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 115.331530: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1254 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 115.331683: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1254 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 115.331689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.338928: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1129 unstable=0 bg_thresh=994 thresh=1989 gap=617 poll_thresh=18 ino=257 dd-2584 [005] 115.339018: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1129 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=13 ino=257 dd-2584 [005] 115.339079: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1129 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 115.339140: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1129 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 115.339197: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1129 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=16 ino=257 dd-2584 [005] 115.339309: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1129 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 115.339421: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1129 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 115.339426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.346884: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1004 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 115.346966: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1004 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=13 ino=257 dd-2584 [005] 115.347200: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1004 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 115.347261: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1004 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 115.347321: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1004 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 115.347439: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1004 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 115.347557: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1004 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 115.347562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.354867: balance_dirty_state: bdi btrfs-1: dirty=493 wb=879 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 115.354975: balance_dirty_state: bdi btrfs-1: dirty=518 wb=879 unstable=0 bg_thresh=989 thresh=1978 gap=581 poll_thresh=13 ino=257 dd-2584 [005] 115.355038: balance_dirty_state: bdi btrfs-1: dirty=543 wb=879 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=14 ino=257 dd-2584 [005] 115.355100: balance_dirty_state: bdi btrfs-1: dirty=543 wb=879 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 115.355162: balance_dirty_state: bdi btrfs-1: dirty=568 wb=879 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=16 ino=257 dd-2584 [005] 115.355281: balance_dirty_state: bdi btrfs-1: dirty=593 wb=879 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 115.355399: balance_dirty_state: bdi btrfs-1: dirty=618 wb=879 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 115.355403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.362841: balance_dirty_state: bdi btrfs-1: dirty=618 wb=629 unstable=0 bg_thresh=992 thresh=1985 gap=738 poll_thresh=18 ino=257 dd-2584 [005] 115.362946: balance_dirty_state: bdi btrfs-1: dirty=643 wb=629 unstable=0 bg_thresh=992 thresh=1984 gap=712 poll_thresh=13 ino=257 dd-2584 [005] 115.363411: balance_dirty_state: bdi btrfs-1: dirty=668 wb=629 unstable=0 bg_thresh=989 thresh=1978 gap=681 poll_thresh=14 ino=257 dd-2584 [005] 115.363531: balance_dirty_state: bdi btrfs-1: dirty=668 wb=629 unstable=0 bg_thresh=991 thresh=1983 gap=686 poll_thresh=15 ino=257 dd-2584 [005] 115.363647: balance_dirty_state: bdi btrfs-1: dirty=693 wb=629 unstable=0 bg_thresh=991 thresh=1982 gap=660 poll_thresh=16 ino=257 dd-2584 [005] 115.363882: balance_dirty_state: bdi btrfs-1: dirty=718 wb=629 unstable=0 bg_thresh=990 thresh=1981 gap=634 poll_thresh=17 ino=257 dd-2584 [005] 115.364118: balance_dirty_state: bdi btrfs-1: dirty=743 wb=629 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=18 ino=257 dd-2584 [005] 115.364355: balance_dirty_state: bdi btrfs-1: dirty=793 wb=629 unstable=0 bg_thresh=989 thresh=1979 gap=557 poll_thresh=19 ino=257 dd-2584 [005] 115.364587: balance_dirty_state: bdi btrfs-1: dirty=818 wb=629 unstable=0 bg_thresh=991 thresh=1983 gap=536 poll_thresh=20 ino=257 dd-2584 [005] 115.364825: balance_dirty_state: bdi btrfs-1: dirty=843 wb=629 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=21 ino=257 dd-2584 [005] 115.365068: balance_dirty_state: bdi btrfs-1: dirty=893 wb=629 unstable=0 bg_thresh=990 thresh=1981 gap=459 poll_thresh=22 ino=257 dd-2584 [005] 115.365077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.370880: balance_dirty_state: bdi btrfs-1: dirty=893 wb=504 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=22 ino=257 dd-2584 [005] 115.370965: balance_dirty_state: bdi btrfs-1: dirty=893 wb=504 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 115.371241: balance_dirty_state: bdi btrfs-1: dirty=943 wb=504 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 115.371354: balance_dirty_state: bdi btrfs-1: dirty=968 wb=504 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 115.371466: balance_dirty_state: bdi btrfs-1: dirty=993 wb=504 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 115.371470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 115.371544: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2860 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 115.375633: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=864 to_write=7328 dd-2584 [005] 115.378832: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1229 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=19 ino=257 dd-2584 [005] 115.378933: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1229 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 115.379010: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1229 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 115.379088: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1229 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 115.379242: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1229 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 115.379400: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1229 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 115.379406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.386954: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1079 unstable=0 bg_thresh=992 thresh=1985 gap=638 poll_thresh=18 ino=257 dd-2584 [005] 115.387037: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1079 unstable=0 bg_thresh=992 thresh=1984 gap=637 poll_thresh=13 ino=257 dd-2584 [005] 115.387093: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1079 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=14 ino=257 dd-2584 [005] 115.387151: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1079 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=15 ino=257 dd-2584 [005] 115.387377: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1079 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 115.387491: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1079 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=17 ino=257 dd-2584 [005] 115.387604: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1079 unstable=0 bg_thresh=990 thresh=1980 gap=508 poll_thresh=18 ino=257 dd-2584 [005] 115.387717: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1079 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 115.387721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.394887: balance_dirty_state: bdi btrfs-1: dirty=418 wb=954 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=19 ino=257 dd-2584 [005] 115.395017: balance_dirty_state: bdi btrfs-1: dirty=443 wb=954 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=14 ino=257 dd-2584 [005] 115.395140: balance_dirty_state: bdi btrfs-1: dirty=443 wb=954 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 115.395259: balance_dirty_state: bdi btrfs-1: dirty=468 wb=954 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 115.395494: balance_dirty_state: bdi btrfs-1: dirty=493 wb=954 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 115.395729: balance_dirty_state: bdi btrfs-1: dirty=518 wb=954 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 115.395966: balance_dirty_state: bdi btrfs-1: dirty=568 wb=954 unstable=0 bg_thresh=993 thresh=1986 gap=464 poll_thresh=19 ino=257 dd-2584 [005] 115.395975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.402873: balance_dirty_state: bdi btrfs-1: dirty=568 wb=879 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=19 ino=257 dd-2584 [005] 115.403120: balance_dirty_state: bdi btrfs-1: dirty=568 wb=829 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 115.403183: balance_dirty_state: bdi btrfs-1: dirty=593 wb=829 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 115.403243: balance_dirty_state: bdi btrfs-1: dirty=618 wb=829 unstable=0 bg_thresh=991 thresh=1983 gap=536 poll_thresh=16 ino=257 dd-2584 [005] 115.403363: balance_dirty_state: bdi btrfs-1: dirty=643 wb=829 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 115.403483: balance_dirty_state: bdi btrfs-1: dirty=668 wb=829 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 115.403488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.410818: balance_dirty_state: bdi btrfs-1: dirty=668 wb=754 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=18 ino=257 dd-2584 [005] 115.410888: balance_dirty_state: bdi btrfs-1: dirty=693 wb=754 unstable=0 bg_thresh=991 thresh=1983 gap=536 poll_thresh=13 ino=257 dd-2584 [005] 115.410951: balance_dirty_state: bdi btrfs-1: dirty=693 wb=754 unstable=0 bg_thresh=991 thresh=1983 gap=536 poll_thresh=14 ino=257 dd-2584 [005] 115.411011: balance_dirty_state: bdi btrfs-1: dirty=718 wb=754 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=15 ino=257 dd-2584 [005] 115.411073: balance_dirty_state: bdi btrfs-1: dirty=743 wb=754 unstable=0 bg_thresh=991 thresh=1982 gap=485 poll_thresh=16 ino=257 dd-2584 [005] 115.411077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 115.418838: balance_dirty_state: bdi btrfs-1: dirty=743 wb=604 unstable=0 bg_thresh=989 thresh=1979 gap=632 poll_thresh=16 ino=257 dd-2584 [005] 115.418903: balance_dirty_state: bdi btrfs-1: dirty=743 wb=604 unstable=0 bg_thresh=989 thresh=1979 gap=632 poll_thresh=12 ino=257 dd-2584 [005] 115.418994: balance_dirty_state: bdi btrfs-1: dirty=768 wb=604 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=13 ino=257 dd-2584 [005] 115.419086: balance_dirty_state: bdi btrfs-1: dirty=793 wb=604 unstable=0 bg_thresh=989 thresh=1978 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 115.419177: balance_dirty_state: bdi btrfs-1: dirty=793 wb=604 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 115.419272: balance_dirty_state: bdi btrfs-1: dirty=818 wb=604 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 115.419722: balance_dirty_state: bdi btrfs-1: dirty=843 wb=604 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 115.419874: balance_dirty_state: bdi btrfs-1: dirty=893 wb=604 unstable=0 bg_thresh=986 thresh=1972 gap=475 poll_thresh=18 ino=257 dd-2584 [005] 115.419879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 115.426937: balance_dirty_state: bdi btrfs-1: dirty=893 wb=479 unstable=0 bg_thresh=988 thresh=1976 gap=604 poll_thresh=18 ino=257 dd-2584 [007] 115.427003: balance_dirty_state: bdi btrfs-1: dirty=893 wb=479 unstable=0 bg_thresh=988 thresh=1976 gap=604 poll_thresh=13 ino=257 dd-2584 [007] 115.427060: balance_dirty_state: bdi btrfs-1: dirty=918 wb=479 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 115.427116: balance_dirty_state: bdi btrfs-1: dirty=943 wb=479 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=15 ino=257 dd-2584 [007] 115.427172: balance_dirty_state: bdi btrfs-1: dirty=943 wb=479 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=16 ino=257 dd-2584 [007] 115.427288: balance_dirty_state: bdi btrfs-1: dirty=993 wb=479 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=17 ino=257 dd-2584 [007] 115.427408: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=479 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 115.427413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 115.427433: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2916 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 115.429487: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=864 to_write=7328 dd-2584 [007] 115.434856: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1229 unstable=0 bg_thresh=996 thresh=1992 gap=620 poll_thresh=18 ino=257 dd-2584 [007] 115.434992: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1229 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=13 ino=257 dd-2584 [007] 115.435114: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1229 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=14 ino=257 dd-2584 [007] 115.435238: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1229 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=15 ino=257 dd-2584 [007] 115.435359: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1229 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 115.435752: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1104 unstable=0 bg_thresh=990 thresh=1980 gap=633 poll_thresh=17 ino=257 dd-2584 [007] 115.435997: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1104 unstable=0 bg_thresh=988 thresh=1977 gap=605 poll_thresh=18 ino=257 dd-2584 [007] 115.436235: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1104 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=19 ino=257 dd-2584 [007] 115.436471: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1104 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=20 ino=257 dd-2584 [007] 115.436708: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1104 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=21 ino=257 dd-2584 [007] 115.436942: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1104 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=22 ino=257 dd-2584 [007] 115.436952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=61344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 115.442921: balance_dirty_state: bdi btrfs-1: dirty=393 wb=979 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=22 ino=257 dd-2584 [007] 115.443035: balance_dirty_state: bdi btrfs-1: dirty=418 wb=979 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=16 ino=257 dd-2584 [007] 115.443149: balance_dirty_state: bdi btrfs-1: dirty=443 wb=979 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=17 ino=257 dd-2584 [007] 115.443426: balance_dirty_state: bdi btrfs-1: dirty=468 wb=979 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=18 ino=257 dd-2584 [007] 115.443539: balance_dirty_state: bdi btrfs-1: dirty=518 wb=979 unstable=0 bg_thresh=990 thresh=1980 gap=483 poll_thresh=19 ino=257 dd-2584 [007] 115.443543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=62456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 115.450959: balance_dirty_state: bdi btrfs-1: dirty=518 wb=879 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=19 ino=257 dd-2584 [006] 115.451085: balance_dirty_state: bdi btrfs-1: dirty=518 wb=879 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 115.451204: balance_dirty_state: bdi btrfs-1: dirty=543 wb=879 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 115.451322: balance_dirty_state: bdi btrfs-1: dirty=568 wb=879 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=16 ino=257 dd-2584 [006] 115.451560: balance_dirty_state: bdi btrfs-1: dirty=593 wb=879 unstable=0 bg_thresh=989 thresh=1978 gap=506 poll_thresh=17 ino=257 dd-2584 [006] 115.451798: balance_dirty_state: bdi btrfs-1: dirty=618 wb=879 unstable=0 bg_thresh=991 thresh=1982 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 115.451806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=62456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 115.458882: balance_dirty_state: bdi btrfs-1: dirty=618 wb=879 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 115.458891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=62456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 115.466929: balance_dirty_state: bdi btrfs-1: dirty=618 wb=754 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=18 ino=257 dd-2584 [006] 115.467027: balance_dirty_state: bdi btrfs-1: dirty=643 wb=754 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=13 ino=257 dd-2584 [006] 115.467087: balance_dirty_state: bdi btrfs-1: dirty=668 wb=754 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=14 ino=257 dd-2584 [006] 115.467146: balance_dirty_state: bdi btrfs-1: dirty=668 wb=754 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 115.467205: balance_dirty_state: bdi btrfs-1: dirty=693 wb=754 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=16 ino=257 dd-2584 [006] 115.467322: balance_dirty_state: bdi btrfs-1: dirty=718 wb=754 unstable=0 bg_thresh=990 thresh=1980 gap=508 poll_thresh=17 ino=257 dd-2584 [006] 115.467614: balance_dirty_state: bdi btrfs-1: dirty=743 wb=754 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 115.467619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=62456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.474969: balance_dirty_state: bdi btrfs-1: dirty=743 wb=504 unstable=0 bg_thresh=993 thresh=1986 gap=739 poll_thresh=18 ino=257 dd-2584 [005] 115.475099: balance_dirty_state: bdi btrfs-1: dirty=743 wb=504 unstable=0 bg_thresh=992 thresh=1985 gap=738 poll_thresh=13 ino=257 dd-2584 [005] 115.475217: balance_dirty_state: bdi btrfs-1: dirty=768 wb=504 unstable=0 bg_thresh=995 thresh=1990 gap=718 poll_thresh=14 ino=257 dd-2584 [005] 115.475337: balance_dirty_state: bdi btrfs-1: dirty=768 wb=504 unstable=0 bg_thresh=992 thresh=1984 gap=712 poll_thresh=15 ino=257 dd-2584 [005] 115.475456: balance_dirty_state: bdi btrfs-1: dirty=793 wb=504 unstable=0 bg_thresh=991 thresh=1983 gap=686 poll_thresh=16 ino=257 dd-2584 [005] 115.475691: balance_dirty_state: bdi btrfs-1: dirty=818 wb=504 unstable=0 bg_thresh=991 thresh=1982 gap=660 poll_thresh=17 ino=257 dd-2584 [005] 115.475924: balance_dirty_state: bdi btrfs-1: dirty=868 wb=504 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=18 ino=257 dd-2584 [005] 115.476158: balance_dirty_state: bdi btrfs-1: dirty=893 wb=504 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=19 ino=257 dd-2584 [005] 115.476396: balance_dirty_state: bdi btrfs-1: dirty=918 wb=504 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=20 ino=257 dd-2584 [005] 115.476630: balance_dirty_state: bdi btrfs-1: dirty=943 wb=504 unstable=0 bg_thresh=991 thresh=1983 gap=536 poll_thresh=21 ino=257 dd-2584 [005] 115.477227: balance_dirty_state: bdi btrfs-1: dirty=993 wb=504 unstable=0 bg_thresh=991 thresh=1982 gap=485 poll_thresh=22 ino=257 dd-2584 [005] 115.477236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=62456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 115.477282: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2964 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 115.479776: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=864 to_write=7328 dd-2584 [005] 115.482842: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1229 unstable=0 bg_thresh=991 thresh=1982 gap=610 poll_thresh=22 ino=257 dd-2584 [005] 115.482976: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1229 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=16 ino=257 dd-2584 [005] 115.483304: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1229 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=17 ino=257 dd-2584 [005] 115.483623: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1229 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=18 ino=257 dd-2584 [005] 115.483943: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1229 unstable=0 bg_thresh=991 thresh=1983 gap=511 poll_thresh=19 ino=257 dd-2584 [005] 115.484264: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1229 unstable=0 bg_thresh=991 thresh=1982 gap=460 poll_thresh=20 ino=257 dd-2584 [005] 115.484275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=62456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.490971: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1104 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=20 ino=257 dd-2584 [005] 115.491066: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1104 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 115.491123: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1104 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 115.491237: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1104 unstable=0 bg_thresh=989 thresh=1979 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 115.491520: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1104 unstable=0 bg_thresh=989 thresh=1978 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 115.491635: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1104 unstable=0 bg_thresh=991 thresh=1982 gap=460 poll_thresh=19 ino=257 dd-2584 [005] 115.491640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=62456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 115.498975: balance_dirty_state: bdi btrfs-1: dirty=418 wb=879 unstable=0 bg_thresh=992 thresh=1985 gap=688 poll_thresh=19 ino=257 dd-2584 [007] 115.499107: balance_dirty_state: bdi btrfs-1: dirty=418 wb=879 unstable=0 bg_thresh=995 thresh=1990 gap=693 poll_thresh=14 ino=257 dd-2584 [007] 115.499227: balance_dirty_state: bdi btrfs-1: dirty=443 wb=879 unstable=0 bg_thresh=992 thresh=1984 gap=662 poll_thresh=15 ino=257 dd-2584 [007] 115.499345: balance_dirty_state: bdi btrfs-1: dirty=443 wb=879 unstable=0 bg_thresh=994 thresh=1989 gap=667 poll_thresh=16 ino=257 dd-2584 [007] 115.499581: balance_dirty_state: bdi btrfs-1: dirty=493 wb=879 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=17 ino=257 dd-2584 [007] 115.499816: balance_dirty_state: bdi btrfs-1: dirty=518 wb=879 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=18 ino=257 dd-2584 [007] 115.500050: balance_dirty_state: bdi btrfs-1: dirty=543 wb=879 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=19 ino=257 dd-2584 [007] 115.500290: balance_dirty_state: bdi btrfs-1: dirty=593 wb=879 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=20 ino=257 dd-2584 [007] 115.500525: balance_dirty_state: bdi btrfs-1: dirty=618 wb=879 unstable=0 bg_thresh=994 thresh=1988 gap=491 poll_thresh=21 ino=257 dd-2584 [007] 115.500535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=62456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 115.506888: balance_dirty_state: bdi btrfs-1: dirty=618 wb=879 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=21 ino=257 dd-2584 [007] 115.506895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=62456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 115.514940: balance_dirty_state: bdi btrfs-1: dirty=618 wb=754 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=21 ino=257 dd-2584 [007] 115.515177: balance_dirty_state: bdi btrfs-1: dirty=618 wb=754 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=16 ino=257 dd-2584 [007] 115.515295: balance_dirty_state: bdi btrfs-1: dirty=668 wb=754 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=17 ino=257 dd-2584 [007] 115.515414: balance_dirty_state: bdi btrfs-1: dirty=693 wb=754 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=18 ino=257 dd-2584 [007] 115.515530: balance_dirty_state: bdi btrfs-1: dirty=718 wb=754 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=19 ino=257 dd-2584 [007] 115.515649: balance_dirty_state: bdi btrfs-1: dirty=768 wb=754 unstable=0 bg_thresh=992 thresh=1984 gap=462 poll_thresh=20 ino=257 dd-2584 [007] 115.515654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=62456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 115.522914: balance_dirty_state: bdi btrfs-1: dirty=768 wb=504 unstable=0 bg_thresh=992 thresh=1984 gap=712 poll_thresh=20 ino=257 dd-2584 [004] 115.522981: balance_dirty_state: bdi btrfs-1: dirty=768 wb=504 unstable=0 bg_thresh=992 thresh=1984 gap=712 poll_thresh=15 ino=257 dd-2584 [004] 115.523038: balance_dirty_state: bdi btrfs-1: dirty=793 wb=504 unstable=0 bg_thresh=994 thresh=1989 gap=692 poll_thresh=16 ino=257 dd-2584 [004] 115.523151: balance_dirty_state: bdi btrfs-1: dirty=818 wb=504 unstable=0 bg_thresh=997 thresh=1994 gap=672 poll_thresh=17 ino=257 dd-2584 [004] 115.523264: balance_dirty_state: bdi btrfs-1: dirty=868 wb=504 unstable=0 bg_thresh=999 thresh=1999 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 115.523543: balance_dirty_state: bdi btrfs-1: dirty=893 wb=504 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 115.523656: balance_dirty_state: bdi btrfs-1: dirty=918 wb=504 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=20 ino=257 dd-2584 [004] 115.523769: balance_dirty_state: bdi btrfs-1: dirty=943 wb=504 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=21 ino=257 dd-2584 [004] 115.523883: balance_dirty_state: bdi btrfs-1: dirty=993 wb=504 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=22 ino=257 dd-2584 [004] 115.523995: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=504 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=23 ino=257 dd-2584 [004] 115.523999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=62456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 115.524064: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3012 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 115.526565: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=880 to_write=7312 dd-2584 [004] 115.530857: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1279 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=23 ino=257 dd-2584 [004] 115.530936: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1279 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 115.531056: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1279 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 115.531173: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1279 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 115.531294: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1279 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 115.531586: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1279 unstable=0 bg_thresh=999 thresh=1999 gap=452 poll_thresh=21 ino=257 dd-2584 [004] 115.531591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=62456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 115.538869: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1154 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=21 ino=257 dd-2584 [004] 115.538946: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1154 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 115.539127: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1154 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 115.539304: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1154 unstable=0 bg_thresh=998 thresh=1997 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 115.539489: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1154 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 115.539495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=62456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 115.546937: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1029 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 115.547031: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1029 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=14 ino=257 dd-2584 [004] 115.547118: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1029 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 115.547179: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1029 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 115.547326: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1029 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 115.547489: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1029 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 115.547493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 115.554859: balance_dirty_state: bdi btrfs-1: dirty=493 wb=929 unstable=0 bg_thresh=987 thresh=1974 gap=552 poll_thresh=18 ino=257 dd-2584 [004] 115.555259: balance_dirty_state: bdi btrfs-1: dirty=493 wb=929 unstable=0 bg_thresh=987 thresh=1974 gap=552 poll_thresh=13 ino=257 dd-2584 [004] 115.555343: balance_dirty_state: bdi btrfs-1: dirty=518 wb=929 unstable=0 bg_thresh=989 thresh=1979 gap=532 poll_thresh=14 ino=257 dd-2584 [004] 115.555429: balance_dirty_state: bdi btrfs-1: dirty=543 wb=929 unstable=0 bg_thresh=989 thresh=1979 gap=507 poll_thresh=15 ino=257 dd-2584 [004] 115.555518: balance_dirty_state: bdi btrfs-1: dirty=543 wb=929 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=16 ino=257 dd-2584 [004] 115.555693: balance_dirty_state: bdi btrfs-1: dirty=568 wb=929 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=17 ino=257 dd-2584 [004] 115.555700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-180% task_weight=101% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 115.562928: balance_dirty_state: bdi btrfs-1: dirty=568 wb=804 unstable=0 bg_thresh=977 thresh=1954 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 115.563022: balance_dirty_state: bdi btrfs-1: dirty=593 wb=804 unstable=0 bg_thresh=977 thresh=1954 gap=557 poll_thresh=13 ino=257 dd-2584 [004] 115.563106: balance_dirty_state: bdi btrfs-1: dirty=618 wb=804 unstable=0 bg_thresh=979 thresh=1959 gap=537 poll_thresh=14 ino=257 dd-2584 [004] 115.563193: balance_dirty_state: bdi btrfs-1: dirty=618 wb=804 unstable=0 bg_thresh=979 thresh=1959 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 115.563278: balance_dirty_state: bdi btrfs-1: dirty=643 wb=804 unstable=0 bg_thresh=982 thresh=1964 gap=517 poll_thresh=16 ino=257 dd-2584 [004] 115.563450: balance_dirty_state: bdi btrfs-1: dirty=668 wb=804 unstable=0 bg_thresh=981 thresh=1963 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 115.563632: balance_dirty_state: bdi btrfs-1: dirty=718 wb=804 unstable=0 bg_thresh=980 thresh=1961 gap=439 poll_thresh=18 ino=257 dd-2584 [004] 115.563638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1229 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 115.574938: balance_dirty_state: bdi btrfs-1: dirty=718 wb=529 unstable=0 bg_thresh=988 thresh=1976 gap=729 poll_thresh=18 ino=257 dd-2584 [004] 115.575006: balance_dirty_state: bdi btrfs-1: dirty=718 wb=529 unstable=0 bg_thresh=988 thresh=1976 gap=729 poll_thresh=13 ino=257 dd-2584 [004] 115.575065: balance_dirty_state: bdi btrfs-1: dirty=743 wb=529 unstable=0 bg_thresh=990 thresh=1981 gap=709 poll_thresh=14 ino=257 dd-2584 [004] 115.575289: balance_dirty_state: bdi btrfs-1: dirty=768 wb=529 unstable=0 bg_thresh=990 thresh=1981 gap=684 poll_thresh=15 ino=257 dd-2584 [004] 115.575347: balance_dirty_state: bdi btrfs-1: dirty=768 wb=529 unstable=0 bg_thresh=990 thresh=1980 gap=683 poll_thresh=16 ino=257 dd-2584 [004] 115.575461: balance_dirty_state: bdi btrfs-1: dirty=793 wb=529 unstable=0 bg_thresh=989 thresh=1979 gap=657 poll_thresh=17 ino=257 dd-2584 [004] 115.575575: balance_dirty_state: bdi btrfs-1: dirty=843 wb=529 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 115.575687: balance_dirty_state: bdi btrfs-1: dirty=868 wb=529 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 115.575802: balance_dirty_state: bdi btrfs-1: dirty=893 wb=529 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=20 ino=257 dd-2584 [004] 115.575917: balance_dirty_state: bdi btrfs-1: dirty=943 wb=529 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 115.576031: balance_dirty_state: bdi btrfs-1: dirty=968 wb=529 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=22 ino=257 dd-2584 [004] 115.576036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 115.582929: balance_dirty_state: bdi btrfs-1: dirty=968 wb=404 unstable=0 bg_thresh=986 thresh=1973 gap=601 poll_thresh=22 ino=257 dd-2584 [005] 115.583063: balance_dirty_state: bdi btrfs-1: dirty=968 wb=404 unstable=0 bg_thresh=986 thresh=1973 gap=601 poll_thresh=16 ino=257 dd-2584 [005] 115.583649: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=404 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 115.583706: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3072 wrote=0 to_write=8192 dd-2584 [005] 115.583897: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=404 unstable=0 bg_thresh=988 thresh=1977 gap=530 poll_thresh=18 ino=257 dd-2584 [005] 115.584148: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=429 unstable=0 bg_thresh=990 thresh=1981 gap=509 poll_thresh=19 ino=257 dd-2584 [005] 115.584398: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=479 unstable=0 bg_thresh=990 thresh=1980 gap=483 poll_thresh=20 ino=257 dd-2584 [005] 115.584402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 115.588615: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=992 to_write=7200 dd-2584 [005] 115.590959: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1254 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=20 ino=257 dd-2584 [005] 115.591122: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1254 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 115.591286: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1254 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 115.591604: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1254 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=17 ino=257 dd-2584 [005] 115.591905: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1254 unstable=0 bg_thresh=987 thresh=1974 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 115.592225: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1254 unstable=0 bg_thresh=986 thresh=1973 gap=451 poll_thresh=19 ino=257 dd-2584 [005] 115.592235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.598973: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1104 unstable=0 bg_thresh=986 thresh=1972 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 115.599080: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1104 unstable=0 bg_thresh=988 thresh=1977 gap=605 poll_thresh=14 ino=257 dd-2584 [005] 115.599439: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1104 unstable=0 bg_thresh=985 thresh=1971 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 115.599515: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1104 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=16 ino=257 dd-2584 [005] 115.599669: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1104 unstable=0 bg_thresh=990 thresh=1980 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 115.599822: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1104 unstable=0 bg_thresh=989 thresh=1979 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 115.599975: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1104 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 115.599981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.606963: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1004 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=19 ino=257 dd-2584 [005] 115.607030: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1004 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=14 ino=257 dd-2584 [005] 115.607091: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1004 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=15 ino=257 dd-2584 [005] 115.607151: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1004 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=16 ino=257 dd-2584 [005] 115.607268: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1004 unstable=0 bg_thresh=990 thresh=1980 gap=508 poll_thresh=17 ino=257 dd-2584 [005] 115.607386: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1004 unstable=0 bg_thresh=989 thresh=1979 gap=457 poll_thresh=18 ino=257 dd-2584 [005] 115.607390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.614934: balance_dirty_state: bdi btrfs-1: dirty=518 wb=754 unstable=0 bg_thresh=985 thresh=1970 gap=698 poll_thresh=18 ino=257 dd-2584 [005] 115.615004: balance_dirty_state: bdi btrfs-1: dirty=518 wb=754 unstable=0 bg_thresh=987 thresh=1975 gap=703 poll_thresh=13 ino=257 dd-2584 [005] 115.615240: balance_dirty_state: bdi btrfs-1: dirty=543 wb=754 unstable=0 bg_thresh=985 thresh=1970 gap=673 poll_thresh=14 ino=257 dd-2584 [005] 115.615301: balance_dirty_state: bdi btrfs-1: dirty=568 wb=754 unstable=0 bg_thresh=987 thresh=1975 gap=653 poll_thresh=15 ino=257 dd-2584 [005] 115.615361: balance_dirty_state: bdi btrfs-1: dirty=568 wb=754 unstable=0 bg_thresh=990 thresh=1981 gap=659 poll_thresh=16 ino=257 dd-2584 [005] 115.615479: balance_dirty_state: bdi btrfs-1: dirty=618 wb=754 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=17 ino=257 dd-2584 [005] 115.615599: balance_dirty_state: bdi btrfs-1: dirty=643 wb=754 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=18 ino=257 dd-2584 [005] 115.615717: balance_dirty_state: bdi btrfs-1: dirty=668 wb=754 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=19 ino=257 dd-2584 [005] 115.615834: balance_dirty_state: bdi btrfs-1: dirty=693 wb=754 unstable=0 bg_thresh=988 thresh=1976 gap=529 poll_thresh=20 ino=257 dd-2584 [005] 115.615951: balance_dirty_state: bdi btrfs-1: dirty=743 wb=754 unstable=0 bg_thresh=987 thresh=1975 gap=478 poll_thresh=21 ino=257 dd-2584 [005] 115.615956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.622949: balance_dirty_state: bdi btrfs-1: dirty=743 wb=629 unstable=0 bg_thresh=987 thresh=1975 gap=603 poll_thresh=21 ino=257 dd-2584 [005] 115.623016: balance_dirty_state: bdi btrfs-1: dirty=743 wb=629 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=16 ino=257 dd-2584 [005] 115.623136: balance_dirty_state: bdi btrfs-1: dirty=793 wb=629 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=17 ino=257 dd-2584 [005] 115.623425: balance_dirty_state: bdi btrfs-1: dirty=818 wb=629 unstable=0 bg_thresh=991 thresh=1983 gap=536 poll_thresh=18 ino=257 dd-2584 [005] 115.623541: balance_dirty_state: bdi btrfs-1: dirty=843 wb=629 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=19 ino=257 dd-2584 [005] 115.623660: balance_dirty_state: bdi btrfs-1: dirty=868 wb=629 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=20 ino=257 dd-2584 [005] 115.623664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.630972: balance_dirty_state: bdi btrfs-1: dirty=868 wb=479 unstable=0 bg_thresh=993 thresh=1987 gap=640 poll_thresh=20 ino=257 dd-2584 [005] 115.631039: balance_dirty_state: bdi btrfs-1: dirty=893 wb=479 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=15 ino=257 dd-2584 [005] 115.631099: balance_dirty_state: bdi btrfs-1: dirty=918 wb=479 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 115.631217: balance_dirty_state: bdi btrfs-1: dirty=943 wb=479 unstable=0 bg_thresh=989 thresh=1979 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 115.631332: balance_dirty_state: bdi btrfs-1: dirty=968 wb=479 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 115.631449: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=479 unstable=0 bg_thresh=991 thresh=1982 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 115.631454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 115.631523: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3120 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 115.633882: writeback_single_inode: bdi btrfs-1: ino=257 state= age=100 wrote=880 to_write=7312 dd-2584 [005] 115.638924: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1229 unstable=0 bg_thresh=991 thresh=1982 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 115.639035: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1229 unstable=0 bg_thresh=991 thresh=1982 gap=610 poll_thresh=14 ino=257 dd-2584 [005] 115.639113: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1229 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 115.639475: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1229 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 115.639634: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1229 unstable=0 bg_thresh=990 thresh=1980 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 115.639787: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1229 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 115.639939: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1229 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 115.639945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.646980: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1104 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=19 ino=257 dd-2584 [005] 115.647055: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1104 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 115.647114: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1104 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 115.647171: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1104 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 115.647284: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1104 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 115.647396: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1104 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 115.647401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.655003: balance_dirty_state: bdi btrfs-1: dirty=393 wb=979 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 115.655072: balance_dirty_state: bdi btrfs-1: dirty=393 wb=979 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=13 ino=257 dd-2584 [005] 115.655132: balance_dirty_state: bdi btrfs-1: dirty=418 wb=979 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 115.655364: balance_dirty_state: bdi btrfs-1: dirty=443 wb=979 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 115.655424: balance_dirty_state: bdi btrfs-1: dirty=443 wb=979 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 115.655541: balance_dirty_state: bdi btrfs-1: dirty=493 wb=979 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 115.655660: balance_dirty_state: bdi btrfs-1: dirty=518 wb=979 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 115.655665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.662967: balance_dirty_state: bdi btrfs-1: dirty=518 wb=979 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 115.662976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.670966: balance_dirty_state: bdi btrfs-1: dirty=518 wb=754 unstable=0 bg_thresh=992 thresh=1984 gap=712 poll_thresh=18 ino=257 dd-2584 [005] 115.671072: balance_dirty_state: bdi btrfs-1: dirty=543 wb=754 unstable=0 bg_thresh=989 thresh=1978 gap=681 poll_thresh=13 ino=257 dd-2584 [005] 115.671128: balance_dirty_state: bdi btrfs-1: dirty=543 wb=754 unstable=0 bg_thresh=988 thresh=1977 gap=680 poll_thresh=14 ino=257 dd-2584 [005] 115.671187: balance_dirty_state: bdi btrfs-1: dirty=568 wb=754 unstable=0 bg_thresh=991 thresh=1982 gap=660 poll_thresh=15 ino=257 dd-2584 [005] 115.671243: balance_dirty_state: bdi btrfs-1: dirty=593 wb=754 unstable=0 bg_thresh=988 thresh=1976 gap=629 poll_thresh=16 ino=257 dd-2584 [005] 115.671355: balance_dirty_state: bdi btrfs-1: dirty=618 wb=754 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=17 ino=257 dd-2584 [005] 115.671468: balance_dirty_state: bdi btrfs-1: dirty=643 wb=754 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=18 ino=257 dd-2584 [005] 115.671583: balance_dirty_state: bdi btrfs-1: dirty=668 wb=754 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=19 ino=257 dd-2584 [005] 115.671863: balance_dirty_state: bdi btrfs-1: dirty=718 wb=754 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=20 ino=257 dd-2584 [005] 115.671982: balance_dirty_state: bdi btrfs-1: dirty=743 wb=754 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=21 ino=257 dd-2584 [005] 115.671986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.678982: balance_dirty_state: bdi btrfs-1: dirty=743 wb=629 unstable=0 bg_thresh=988 thresh=1977 gap=605 poll_thresh=21 ino=257 dd-2584 [005] 115.679052: balance_dirty_state: bdi btrfs-1: dirty=768 wb=629 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 115.679175: balance_dirty_state: bdi btrfs-1: dirty=793 wb=629 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=17 ino=257 dd-2584 [005] 115.679294: balance_dirty_state: bdi btrfs-1: dirty=818 wb=629 unstable=0 bg_thresh=990 thresh=1980 gap=533 poll_thresh=18 ino=257 dd-2584 [005] 115.679412: balance_dirty_state: bdi btrfs-1: dirty=843 wb=629 unstable=0 bg_thresh=989 thresh=1979 gap=507 poll_thresh=19 ino=257 dd-2584 [005] 115.679531: balance_dirty_state: bdi btrfs-1: dirty=893 wb=629 unstable=0 bg_thresh=989 thresh=1978 gap=456 poll_thresh=20 ino=257 dd-2584 [005] 115.679535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 115.688866: balance_dirty_state: bdi btrfs-1: dirty=893 wb=379 unstable=0 bg_thresh=980 thresh=1960 gap=688 poll_thresh=20 ino=257 dd-2584 [001] 115.688930: balance_dirty_state: bdi btrfs-1: dirty=918 wb=379 unstable=0 bg_thresh=979 thresh=1959 gap=662 poll_thresh=15 ino=257 dd-2584 [001] 115.688989: balance_dirty_state: bdi btrfs-1: dirty=918 wb=379 unstable=0 bg_thresh=979 thresh=1959 gap=662 poll_thresh=16 ino=257 dd-2584 [001] 115.689282: balance_dirty_state: bdi btrfs-1: dirty=968 wb=379 unstable=0 bg_thresh=979 thresh=1958 gap=611 poll_thresh=17 ino=257 dd-2584 [001] 115.689402: balance_dirty_state: bdi btrfs-1: dirty=993 wb=379 unstable=0 bg_thresh=987 thresh=1974 gap=602 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 115.689430: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3176 wrote=0 to_write=8192 dd-2584 [001] 115.689529: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=379 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=19 ino=257 dd-2584 [001] 115.689652: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=404 unstable=0 bg_thresh=986 thresh=1972 gap=525 poll_thresh=20 ino=257 dd-2584 [001] 115.689781: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=454 unstable=0 bg_thresh=985 thresh=1971 gap=499 poll_thresh=21 ino=257 dd-2584 [001] 115.689913: balance_dirty_state: bdi btrfs-1: dirty=968 wb=529 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=22 ino=257 dd-2584 [001] 115.689915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 115.692506: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=976 to_write=7216 dd-2584 [001] 115.694959: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1354 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=22 ino=257 dd-2584 [001] 115.694967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 115.703015: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1104 unstable=0 bg_thresh=991 thresh=1982 gap=735 poll_thresh=22 ino=257 dd-2584 [001] 115.703085: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1104 unstable=0 bg_thresh=990 thresh=1981 gap=709 poll_thresh=16 ino=257 dd-2584 [001] 115.703210: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1104 unstable=0 bg_thresh=990 thresh=1980 gap=683 poll_thresh=17 ino=257 dd-2584 [001] 115.703333: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1104 unstable=0 bg_thresh=989 thresh=1979 gap=657 poll_thresh=18 ino=257 dd-2584 [001] 115.703632: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1104 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=19 ino=257 dd-2584 [001] 115.703751: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1104 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=20 ino=257 dd-2584 [001] 115.703870: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1104 unstable=0 bg_thresh=989 thresh=1979 gap=557 poll_thresh=21 ino=257 dd-2584 [001] 115.703989: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1104 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=22 ino=257 dd-2584 [001] 115.704111: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1104 unstable=0 bg_thresh=991 thresh=1982 gap=485 poll_thresh=23 ino=257 dd-2584 [001] 115.704116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 115.711016: balance_dirty_state: bdi btrfs-1: dirty=393 wb=979 unstable=0 bg_thresh=987 thresh=1974 gap=602 poll_thresh=23 ino=257 dd-2584 [001] 115.711086: balance_dirty_state: bdi btrfs-1: dirty=393 wb=979 unstable=0 bg_thresh=984 thresh=1968 gap=596 poll_thresh=17 ino=257 dd-2584 [001] 115.711207: balance_dirty_state: bdi btrfs-1: dirty=443 wb=979 unstable=0 bg_thresh=983 thresh=1967 gap=545 poll_thresh=18 ino=257 dd-2584 [001] 115.711326: balance_dirty_state: bdi btrfs-1: dirty=468 wb=979 unstable=0 bg_thresh=983 thresh=1966 gap=519 poll_thresh=19 ino=257 dd-2584 [001] 115.711618: balance_dirty_state: bdi btrfs-1: dirty=493 wb=979 unstable=0 bg_thresh=985 thresh=1970 gap=498 poll_thresh=20 ino=257 dd-2584 [001] 115.711739: balance_dirty_state: bdi btrfs-1: dirty=518 wb=979 unstable=0 bg_thresh=984 thresh=1969 gap=472 poll_thresh=21 ino=257 dd-2584 [001] 115.711743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=98% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 115.718988: balance_dirty_state: bdi btrfs-1: dirty=518 wb=979 unstable=0 bg_thresh=985 thresh=1970 gap=473 poll_thresh=21 ino=257 dd-2584 [001] 115.718993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.731036: balance_dirty_state: bdi btrfs-1: dirty=518 wb=729 unstable=0 bg_thresh=984 thresh=1968 gap=721 poll_thresh=21 ino=257 dd-2584 [005] 115.731169: balance_dirty_state: bdi btrfs-1: dirty=518 wb=729 unstable=0 bg_thresh=980 thresh=1961 gap=714 poll_thresh=16 ino=257 dd-2584 [005] 115.731424: balance_dirty_state: bdi btrfs-1: dirty=568 wb=679 unstable=0 bg_thresh=986 thresh=1972 gap=725 poll_thresh=17 ino=257 dd-2584 [005] 115.731690: balance_dirty_state: bdi btrfs-1: dirty=593 wb=604 unstable=0 bg_thresh=988 thresh=1976 gap=779 poll_thresh=18 ino=257 dd-2584 [005] 115.731926: balance_dirty_state: bdi btrfs-1: dirty=618 wb=604 unstable=0 bg_thresh=987 thresh=1975 gap=753 poll_thresh=19 ino=257 dd-2584 [005] 115.732161: balance_dirty_state: bdi btrfs-1: dirty=643 wb=604 unstable=0 bg_thresh=987 thresh=1974 gap=727 poll_thresh=20 ino=257 dd-2584 [005] 115.732395: balance_dirty_state: bdi btrfs-1: dirty=693 wb=604 unstable=0 bg_thresh=986 thresh=1973 gap=676 poll_thresh=21 ino=257 dd-2584 [005] 115.732628: balance_dirty_state: bdi btrfs-1: dirty=718 wb=604 unstable=0 bg_thresh=988 thresh=1977 gap=655 poll_thresh=22 ino=257 dd-2584 [005] 115.733215: balance_dirty_state: bdi btrfs-1: dirty=743 wb=604 unstable=0 bg_thresh=988 thresh=1976 gap=629 poll_thresh=23 ino=257 dd-2584 [005] 115.733449: balance_dirty_state: bdi btrfs-1: dirty=793 wb=604 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=24 ino=257 dd-2584 [005] 115.733687: balance_dirty_state: bdi btrfs-1: dirty=818 wb=604 unstable=0 bg_thresh=987 thresh=1974 gap=552 poll_thresh=25 ino=257 dd-2584 [005] 115.733931: balance_dirty_state: bdi btrfs-1: dirty=843 wb=604 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=26 ino=257 dd-2584 [005] 115.734174: balance_dirty_state: bdi btrfs-1: dirty=868 wb=604 unstable=0 bg_thresh=985 thresh=1971 gap=499 poll_thresh=27 ino=257 dd-2584 [005] 115.734412: balance_dirty_state: bdi btrfs-1: dirty=918 wb=604 unstable=0 bg_thresh=985 thresh=1970 gap=448 poll_thresh=28 ino=257 dd-2584 [005] 115.734421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 115.743032: balance_dirty_state: bdi btrfs-1: dirty=918 wb=479 unstable=0 bg_thresh=984 thresh=1968 gap=571 poll_thresh=28 ino=257 dd-2584 [005] 115.743174: balance_dirty_state: bdi btrfs-1: dirty=918 wb=479 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=21 ino=257 dd-2584 [005] 115.743414: balance_dirty_state: bdi btrfs-1: dirty=968 wb=479 unstable=0 bg_thresh=989 thresh=1979 gap=532 poll_thresh=22 ino=257 dd-2584 [005] 115.743997: balance_dirty_state: bdi btrfs-1: dirty=993 wb=479 unstable=0 bg_thresh=989 thresh=1978 gap=506 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 115.744086: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3232 wrote=0 to_write=8192 dd-2584 [005] 115.744243: balance_dirty_state: bdi btrfs-1: dirty=993 wb=479 unstable=0 bg_thresh=988 thresh=1977 gap=505 poll_thresh=24 ino=257 dd-2584 [005] 115.744486: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=504 unstable=0 bg_thresh=988 thresh=1976 gap=454 poll_thresh=25 ino=257 dd-2584 [005] 115.744489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-234% task_weight=98% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 115.746812: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=928 to_write=7264 dd-2584 [005] 115.751036: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1279 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=25 ino=257 dd-2584 [005] 115.751122: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1279 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=19 ino=257 dd-2584 [005] 115.751241: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1279 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=20 ino=257 dd-2584 [005] 115.751360: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1279 unstable=0 bg_thresh=987 thresh=1975 gap=503 poll_thresh=21 ino=257 dd-2584 [005] 115.751477: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1279 unstable=0 bg_thresh=987 thresh=1974 gap=477 poll_thresh=22 ino=257 dd-2584 [005] 115.751481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.759053: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1154 unstable=0 bg_thresh=987 thresh=1975 gap=603 poll_thresh=22 ino=257 dd-2584 [005] 115.759156: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1154 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 115.759270: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1154 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=17 ino=257 dd-2584 [005] 115.759553: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1154 unstable=0 bg_thresh=988 thresh=1977 gap=530 poll_thresh=18 ino=257 dd-2584 [005] 115.759666: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1154 unstable=0 bg_thresh=988 thresh=1976 gap=504 poll_thresh=19 ino=257 dd-2584 [005] 115.759780: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1154 unstable=0 bg_thresh=990 thresh=1980 gap=458 poll_thresh=20 ino=257 dd-2584 [005] 115.759785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.767048: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1029 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=20 ino=257 dd-2584 [005] 115.767130: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1029 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 115.767193: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1029 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 115.767310: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1029 unstable=0 bg_thresh=987 thresh=1975 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 115.767428: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1029 unstable=0 bg_thresh=989 thresh=1979 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 115.767433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-231% task_weight=99% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.775020: balance_dirty_state: bdi btrfs-1: dirty=468 wb=904 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=18 ino=257 dd-2584 [005] 115.775087: balance_dirty_state: bdi btrfs-1: dirty=468 wb=904 unstable=0 bg_thresh=986 thresh=1972 gap=600 poll_thresh=13 ino=257 dd-2584 [005] 115.775148: balance_dirty_state: bdi btrfs-1: dirty=493 wb=904 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 115.775207: balance_dirty_state: bdi btrfs-1: dirty=493 wb=904 unstable=0 bg_thresh=985 thresh=1971 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 115.775267: balance_dirty_state: bdi btrfs-1: dirty=518 wb=904 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 115.775556: balance_dirty_state: bdi btrfs-1: dirty=543 wb=904 unstable=0 bg_thresh=987 thresh=1975 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 115.775675: balance_dirty_state: bdi btrfs-1: dirty=593 wb=904 unstable=0 bg_thresh=989 thresh=1979 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 115.775680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-231% task_weight=99% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.782988: balance_dirty_state: bdi btrfs-1: dirty=593 wb=704 unstable=0 bg_thresh=991 thresh=1982 gap=685 poll_thresh=18 ino=257 dd-2584 [005] 115.783086: balance_dirty_state: bdi btrfs-1: dirty=593 wb=704 unstable=0 bg_thresh=988 thresh=1976 gap=679 poll_thresh=13 ino=257 dd-2584 [005] 115.783143: balance_dirty_state: bdi btrfs-1: dirty=618 wb=704 unstable=0 bg_thresh=990 thresh=1981 gap=659 poll_thresh=14 ino=257 dd-2584 [005] 115.783200: balance_dirty_state: bdi btrfs-1: dirty=643 wb=704 unstable=0 bg_thresh=987 thresh=1975 gap=628 poll_thresh=15 ino=257 dd-2584 [005] 115.783258: balance_dirty_state: bdi btrfs-1: dirty=643 wb=704 unstable=0 bg_thresh=987 thresh=1974 gap=627 poll_thresh=16 ino=257 dd-2584 [005] 115.783373: balance_dirty_state: bdi btrfs-1: dirty=668 wb=704 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=17 ino=257 dd-2584 [005] 115.783486: balance_dirty_state: bdi btrfs-1: dirty=718 wb=704 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=18 ino=257 dd-2584 [005] 115.783598: balance_dirty_state: bdi btrfs-1: dirty=743 wb=704 unstable=0 bg_thresh=988 thresh=1976 gap=529 poll_thresh=19 ino=257 dd-2584 [005] 115.783712: balance_dirty_state: bdi btrfs-1: dirty=768 wb=704 unstable=0 bg_thresh=987 thresh=1975 gap=503 poll_thresh=20 ino=257 dd-2584 [005] 115.783991: balance_dirty_state: bdi btrfs-1: dirty=818 wb=704 unstable=0 bg_thresh=989 thresh=1979 gap=457 poll_thresh=21 ino=257 dd-2584 [005] 115.783996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-231% task_weight=99% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 115.791014: balance_dirty_state: bdi btrfs-1: dirty=818 wb=579 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=21 ino=257 dd-2584 [005] 115.791099: balance_dirty_state: bdi btrfs-1: dirty=818 wb=579 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=16 ino=257 dd-2584 [005] 115.791212: balance_dirty_state: bdi btrfs-1: dirty=868 wb=579 unstable=0 bg_thresh=987 thresh=1975 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 115.791327: balance_dirty_state: bdi btrfs-1: dirty=893 wb=579 unstable=0 bg_thresh=984 thresh=1968 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 115.791442: balance_dirty_state: bdi btrfs-1: dirty=918 wb=579 unstable=0 bg_thresh=986 thresh=1972 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 115.791446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 115.798988: balance_dirty_state: bdi btrfs-1: dirty=918 wb=454 unstable=0 bg_thresh=987 thresh=1975 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 115.799053: balance_dirty_state: bdi btrfs-1: dirty=943 wb=454 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 115.799112: balance_dirty_state: bdi btrfs-1: dirty=943 wb=454 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 115.799170: balance_dirty_state: bdi btrfs-1: dirty=968 wb=454 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 115.799287: balance_dirty_state: bdi btrfs-1: dirty=993 wb=454 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 115.799336: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3288 wrote=0 to_write=8192 dd-2584 [004] 115.799412: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=454 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 115.799709: balance_dirty_state: bdi btrfs-1: dirty=968 wb=554 unstable=0 bg_thresh=994 thresh=1988 gap=466 poll_thresh=19 ino=257 dd-2584 [004] 115.799711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-221% task_weight=100% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 115.801556: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=960 to_write=7232 dd-2584 [004] 115.806930: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1254 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 115.807033: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1254 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=14 ino=257 dd-2584 [004] 115.807149: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1254 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 115.807265: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1254 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 115.807500: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1254 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 115.807738: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1254 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 115.807972: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1254 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 115.807981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 115.815023: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1129 unstable=0 bg_thresh=985 thresh=1971 gap=599 poll_thresh=19 ino=257 dd-2584 [000] 115.815117: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1129 unstable=0 bg_thresh=985 thresh=1971 gap=574 poll_thresh=14 ino=257 dd-2584 [000] 115.815202: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1129 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 115.815288: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1129 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=16 ino=257 dd-2584 [000] 115.815465: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1129 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 115.817561: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1129 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=18 ino=257 dd-2584 [000] 115.817725: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1129 unstable=0 bg_thresh=991 thresh=1983 gap=461 poll_thresh=19 ino=257 dd-2584 [000] 115.817731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 115.822979: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1004 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 115.823069: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1004 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 115.823157: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1004 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 115.823244: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1004 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 115.823420: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1004 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 115.823427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=101% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 115.830954: balance_dirty_state: bdi btrfs-1: dirty=493 wb=879 unstable=0 bg_thresh=987 thresh=1975 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 115.831038: balance_dirty_state: bdi btrfs-1: dirty=493 wb=879 unstable=0 bg_thresh=987 thresh=1974 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 115.831129: balance_dirty_state: bdi btrfs-1: dirty=518 wb=879 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 115.831217: balance_dirty_state: bdi btrfs-1: dirty=543 wb=879 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 115.831308: balance_dirty_state: bdi btrfs-1: dirty=543 wb=879 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 115.831489: balance_dirty_state: bdi btrfs-1: dirty=568 wb=879 unstable=0 bg_thresh=988 thresh=1977 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 115.831672: balance_dirty_state: bdi btrfs-1: dirty=618 wb=879 unstable=0 bg_thresh=988 thresh=1976 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 115.831678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 115.836511: balance_dirty_state: bdi 0:15: dirty=618 wb=729 unstable=0 bg_thresh=985 thresh=1971 gap=624 poll_thresh=49 ino=2375722 dd-2584 [004] 115.838972: balance_dirty_state: bdi btrfs-1: dirty=618 wb=729 unstable=0 bg_thresh=982 thresh=1964 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 115.839285: balance_dirty_state: bdi btrfs-1: dirty=618 wb=729 unstable=0 bg_thresh=979 thresh=1958 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 115.839368: balance_dirty_state: bdi btrfs-1: dirty=643 wb=729 unstable=0 bg_thresh=981 thresh=1963 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 115.839454: balance_dirty_state: bdi btrfs-1: dirty=668 wb=729 unstable=0 bg_thresh=981 thresh=1962 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 115.839539: balance_dirty_state: bdi btrfs-1: dirty=668 wb=729 unstable=0 bg_thresh=981 thresh=1962 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 115.839693: balance_dirty_state: bdi btrfs-1: dirty=718 wb=729 unstable=0 bg_thresh=980 thresh=1961 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 115.839834: balance_dirty_state: bdi btrfs-1: dirty=743 wb=729 unstable=0 bg_thresh=982 thresh=1965 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 115.839988: balance_dirty_state: bdi btrfs-1: dirty=768 wb=729 unstable=0 bg_thresh=982 thresh=1964 gap=467 poll_thresh=19 ino=257 dd-2584 [004] 115.839993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-203% task_weight=100% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 115.847143: balance_dirty_state: bdi btrfs-1: dirty=768 wb=604 unstable=0 bg_thresh=980 thresh=1961 gap=589 poll_thresh=19 ino=257 dd-2584 [006] 115.847238: balance_dirty_state: bdi btrfs-1: dirty=793 wb=604 unstable=0 bg_thresh=983 thresh=1966 gap=569 poll_thresh=14 ino=257 dd-2584 [006] 115.847353: balance_dirty_state: bdi btrfs-1: dirty=818 wb=604 unstable=0 bg_thresh=983 thresh=1966 gap=544 poll_thresh=15 ino=257 dd-2584 [006] 115.847469: balance_dirty_state: bdi btrfs-1: dirty=818 wb=604 unstable=0 bg_thresh=985 thresh=1971 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 115.847704: balance_dirty_state: bdi btrfs-1: dirty=868 wb=604 unstable=0 bg_thresh=988 thresh=1976 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 115.848291: balance_dirty_state: bdi btrfs-1: dirty=893 wb=604 unstable=0 bg_thresh=990 thresh=1980 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 115.848300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 115.855119: balance_dirty_state: bdi btrfs-1: dirty=893 wb=479 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=18 ino=257 dd-2584 [006] 115.855246: balance_dirty_state: bdi btrfs-1: dirty=918 wb=479 unstable=0 bg_thresh=989 thresh=1978 gap=581 poll_thresh=13 ino=257 dd-2584 [006] 115.855366: balance_dirty_state: bdi btrfs-1: dirty=918 wb=479 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 115.855483: balance_dirty_state: bdi btrfs-1: dirty=943 wb=479 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 115.855601: balance_dirty_state: bdi btrfs-1: dirty=943 wb=479 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 115.855836: balance_dirty_state: bdi btrfs-1: dirty=993 wb=479 unstable=0 bg_thresh=987 thresh=1975 gap=503 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 115.855919: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3344 wrote=0 to_write=8192 dd-2584 [006] 115.856042: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=479 unstable=0 bg_thresh=989 thresh=1979 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 115.856044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 115.858047: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=896 to_write=7296 dd-2584 [006] 115.867058: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1104 unstable=0 bg_thresh=983 thresh=1967 gap=745 poll_thresh=18 ino=257 dd-2584 [006] 115.867144: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1104 unstable=0 bg_thresh=983 thresh=1967 gap=720 poll_thresh=13 ino=257 dd-2584 [006] 115.867223: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1104 unstable=0 bg_thresh=983 thresh=1966 gap=719 poll_thresh=14 ino=257 dd-2584 [006] 115.867301: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1104 unstable=0 bg_thresh=983 thresh=1966 gap=694 poll_thresh=15 ino=257 dd-2584 [006] 115.867380: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1104 unstable=0 bg_thresh=982 thresh=1965 gap=668 poll_thresh=16 ino=257 dd-2584 [006] 115.867536: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1104 unstable=0 bg_thresh=984 thresh=1969 gap=647 poll_thresh=17 ino=257 dd-2584 [006] 115.868013: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1104 unstable=0 bg_thresh=984 thresh=1968 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 115.868167: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1104 unstable=0 bg_thresh=983 thresh=1967 gap=595 poll_thresh=19 ino=257 dd-2584 [006] 115.868320: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1104 unstable=0 bg_thresh=983 thresh=1966 gap=544 poll_thresh=20 ino=257 dd-2584 [006] 115.868474: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1104 unstable=0 bg_thresh=985 thresh=1970 gap=523 poll_thresh=21 ino=257 dd-2584 [006] 115.868627: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1104 unstable=0 bg_thresh=984 thresh=1969 gap=497 poll_thresh=22 ino=257 dd-2584 [006] 115.868785: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1104 unstable=0 bg_thresh=984 thresh=1968 gap=446 poll_thresh=23 ino=257 dd-2584 [006] 115.868791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 115.875124: balance_dirty_state: bdi btrfs-1: dirty=418 wb=979 unstable=0 bg_thresh=983 thresh=1966 gap=569 poll_thresh=23 ino=257 dd-2584 [006] 115.875204: balance_dirty_state: bdi btrfs-1: dirty=418 wb=979 unstable=0 bg_thresh=980 thresh=1960 gap=563 poll_thresh=17 ino=257 dd-2584 [006] 115.875325: balance_dirty_state: bdi btrfs-1: dirty=443 wb=979 unstable=0 bg_thresh=982 thresh=1964 gap=542 poll_thresh=18 ino=257 dd-2584 [006] 115.875458: balance_dirty_state: bdi btrfs-1: dirty=493 wb=929 unstable=0 bg_thresh=981 thresh=1963 gap=541 poll_thresh=19 ino=257 dd-2584 [006] 115.875750: balance_dirty_state: bdi btrfs-1: dirty=518 wb=929 unstable=0 bg_thresh=981 thresh=1962 gap=515 poll_thresh=20 ino=257 dd-2584 [006] 115.875868: balance_dirty_state: bdi btrfs-1: dirty=543 wb=929 unstable=0 bg_thresh=983 thresh=1966 gap=494 poll_thresh=21 ino=257 dd-2584 [006] 115.875985: balance_dirty_state: bdi btrfs-1: dirty=593 wb=929 unstable=0 bg_thresh=982 thresh=1965 gap=443 poll_thresh=22 ino=257 dd-2584 [006] 115.875989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 115.882970: balance_dirty_state: bdi btrfs-1: dirty=593 wb=929 unstable=0 bg_thresh=977 thresh=1955 gap=433 poll_thresh=22 ino=257 dd-2584 [006] 115.882974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 115.890977: balance_dirty_state: bdi btrfs-1: dirty=593 wb=679 unstable=0 bg_thresh=976 thresh=1953 gap=681 poll_thresh=22 ino=257 dd-2584 [002] 115.891075: balance_dirty_state: bdi btrfs-1: dirty=618 wb=654 unstable=0 bg_thresh=979 thresh=1959 gap=687 poll_thresh=16 ino=257 dd-2584 [002] 115.891310: balance_dirty_state: bdi btrfs-1: dirty=643 wb=654 unstable=0 bg_thresh=982 thresh=1964 gap=667 poll_thresh=17 ino=257 dd-2584 [002] 115.891543: balance_dirty_state: bdi btrfs-1: dirty=668 wb=654 unstable=0 bg_thresh=987 thresh=1974 gap=652 poll_thresh=18 ino=257 dd-2584 [002] 115.891779: balance_dirty_state: bdi btrfs-1: dirty=693 wb=654 unstable=0 bg_thresh=986 thresh=1973 gap=626 poll_thresh=19 ino=257 dd-2584 [002] 115.892013: balance_dirty_state: bdi btrfs-1: dirty=743 wb=654 unstable=0 bg_thresh=986 thresh=1972 gap=575 poll_thresh=20 ino=257 dd-2584 [002] 115.892597: balance_dirty_state: bdi btrfs-1: dirty=768 wb=654 unstable=0 bg_thresh=985 thresh=1971 gap=549 poll_thresh=21 ino=257 dd-2584 [002] 115.892834: balance_dirty_state: bdi btrfs-1: dirty=793 wb=654 unstable=0 bg_thresh=987 thresh=1975 gap=528 poll_thresh=22 ino=257 dd-2584 [002] 115.893071: balance_dirty_state: bdi btrfs-1: dirty=818 wb=654 unstable=0 bg_thresh=987 thresh=1974 gap=502 poll_thresh=23 ino=257 dd-2584 [002] 115.893307: balance_dirty_state: bdi btrfs-1: dirty=868 wb=654 unstable=0 bg_thresh=986 thresh=1973 gap=451 poll_thresh=24 ino=257 dd-2584 [002] 115.893316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 115.899046: balance_dirty_state: bdi btrfs-1: dirty=868 wb=654 unstable=0 bg_thresh=993 thresh=1986 gap=464 poll_thresh=24 ino=257 dd-2584 [002] 115.899052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 115.907117: balance_dirty_state: bdi btrfs-1: dirty=868 wb=529 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=24 ino=257 dd-2584 [006] 115.907219: balance_dirty_state: bdi btrfs-1: dirty=868 wb=529 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=18 ino=257 dd-2584 [006] 115.907421: balance_dirty_state: bdi btrfs-1: dirty=918 wb=529 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=19 ino=257 dd-2584 [006] 115.907624: balance_dirty_state: bdi btrfs-1: dirty=943 wb=529 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=20 ino=257 dd-2584 [006] 115.907828: balance_dirty_state: bdi btrfs-1: dirty=968 wb=529 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=21 ino=257 dd-2584 [006] 115.908034: balance_dirty_state: bdi btrfs-1: dirty=993 wb=529 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=22 ino=257 dd-2584 [006] 115.908042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 115.915118: balance_dirty_state: bdi btrfs-1: dirty=993 wb=279 unstable=0 bg_thresh=999 thresh=1999 gap=727 poll_thresh=22 ino=257 dd-2584 [006] 115.915596: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=279 unstable=0 bg_thresh=999 thresh=1998 gap=701 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 115.915686: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3404 wrote=0 to_write=8192 dd-2584 [006] 115.915843: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=279 unstable=0 bg_thresh=998 thresh=1997 gap=675 poll_thresh=17 ino=257 dd-2584 [006] 115.916093: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=304 unstable=0 bg_thresh=1000 thresh=2001 gap=629 poll_thresh=18 ino=257 dd-2584 [006] 115.916345: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=354 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=19 ino=257 dd-2584 [006] 115.916600: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=404 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=20 ino=257 dd-2584 [006] 115.916831: balance_dirty_state: bdi btrfs-1: dirty=968 wb=479 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=21 ino=257 dd-2584 [006] 115.917006: balance_dirty_state: bdi btrfs-1: dirty=943 wb=554 unstable=0 bg_thresh=1001 thresh=2002 gap=505 poll_thresh=22 ino=257 dd-2584 [006] 115.917182: balance_dirty_state: bdi btrfs-1: dirty=893 wb=629 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=23 ino=257 dd-2584 [006] 115.917184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 115.918841: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=276 wrote=1120 to_write=7072 dd-2584 [006] 115.923025: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1279 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=23 ino=257 dd-2584 [006] 115.923129: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1279 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=17 ino=257 dd-2584 [006] 115.923605: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1279 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=18 ino=257 dd-2584 [006] 115.923766: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1279 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=19 ino=257 dd-2584 [006] 115.923924: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1279 unstable=0 bg_thresh=998 thresh=1997 gap=500 poll_thresh=20 ino=257 dd-2584 [006] 115.924089: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1279 unstable=0 bg_thresh=998 thresh=1996 gap=449 poll_thresh=21 ino=257 dd-2584 [006] 115.924095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 115.930986: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1154 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=21 ino=257 dd-2584 [002] 115.931107: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1154 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=16 ino=257 dd-2584 [002] 115.931350: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1154 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=17 ino=257 dd-2584 [002] 115.931595: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1154 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=18 ino=257 dd-2584 [002] 115.931837: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1154 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=19 ino=257 dd-2584 [002] 115.931846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 115.939091: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1154 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=19 ino=257 dd-2584 [002] 115.939100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 115.947002: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1029 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=19 ino=257 dd-2584 [002] 115.947083: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1029 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 115.947437: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1029 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=15 ino=257 dd-2584 [002] 115.947509: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1029 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 115.947633: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1029 unstable=0 bg_thresh=1002 thresh=2005 gap=533 poll_thresh=17 ino=257 dd-2584 [002] 115.947758: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1029 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=18 ino=257 dd-2584 [002] 115.947763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 115.955114: balance_dirty_state: bdi btrfs-1: dirty=493 wb=754 unstable=0 bg_thresh=993 thresh=1987 gap=740 poll_thresh=18 ino=257 dd-2584 [006] 115.955237: balance_dirty_state: bdi btrfs-1: dirty=506 wb=754 unstable=0 bg_thresh=993 thresh=1986 gap=726 poll_thresh=13 ino=257 dd-2584 [006] 115.955373: balance_dirty_state: bdi btrfs-1: dirty=519 wb=754 unstable=0 bg_thresh=992 thresh=1985 gap=712 poll_thresh=14 ino=257 dd-2584 [006] 115.955498: balance_dirty_state: bdi btrfs-1: dirty=545 wb=754 unstable=0 bg_thresh=993 thresh=1986 gap=687 poll_thresh=15 ino=257 dd-2584 [006] 115.955597: balance_dirty_state: bdi btrfs-1: dirty=558 wb=754 unstable=0 bg_thresh=992 thresh=1985 gap=673 poll_thresh=16 ino=257 dd-2584 [006] 115.955847: balance_dirty_state: bdi btrfs-1: dirty=584 wb=754 unstable=0 bg_thresh=991 thresh=1983 gap=645 poll_thresh=17 ino=257 dd-2584 [006] 115.956049: balance_dirty_state: bdi btrfs-1: dirty=623 wb=754 unstable=0 bg_thresh=993 thresh=1986 gap=609 poll_thresh=18 ino=257 dd-2584 [006] 115.956249: balance_dirty_state: bdi btrfs-1: dirty=649 wb=754 unstable=0 bg_thresh=992 thresh=1984 gap=581 poll_thresh=19 ino=257 dd-2584 [006] 115.956700: balance_dirty_state: bdi btrfs-1: dirty=688 wb=754 unstable=0 bg_thresh=991 thresh=1982 gap=540 poll_thresh=20 ino=257 dd-2584 [006] 115.956899: balance_dirty_state: bdi btrfs-1: dirty=714 wb=754 unstable=0 bg_thresh=994 thresh=1988 gap=520 poll_thresh=21 ino=257 dd-2584 [006] 115.957167: balance_dirty_state: bdi btrfs-1: dirty=753 wb=754 unstable=0 bg_thresh=994 thresh=1988 gap=481 poll_thresh=22 ino=257 dd-2584 [006] 115.957177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 115.967085: balance_dirty_state: bdi btrfs-1: dirty=753 wb=629 unstable=0 bg_thresh=1031 thresh=2062 gap=680 poll_thresh=22 ino=257 dd-2584 [006] 115.967192: balance_dirty_state: bdi btrfs-1: dirty=766 wb=629 unstable=0 bg_thresh=1030 thresh=2061 gap=666 poll_thresh=16 ino=257 dd-2584 [006] 115.967389: balance_dirty_state: bdi btrfs-1: dirty=779 wb=629 unstable=0 bg_thresh=1031 thresh=2063 gap=655 poll_thresh=17 ino=257 dd-2584 [006] 115.968008: balance_dirty_state: bdi btrfs-1: dirty=805 wb=629 unstable=0 bg_thresh=1027 thresh=2055 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 115.968515: balance_dirty_state: bdi btrfs-1: dirty=843 wb=629 unstable=0 bg_thresh=1039 thresh=2078 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 115.968637: balance_dirty_state: bdi btrfs-1: dirty=893 wb=629 unstable=0 bg_thresh=1038 thresh=2077 gap=555 poll_thresh=20 ino=257 dd-2584 [006] 115.968938: balance_dirty_state: bdi btrfs-1: dirty=918 wb=629 unstable=0 bg_thresh=1040 thresh=2081 gap=534 poll_thresh=21 ino=257 dd-2584 [006] 115.969068: balance_dirty_state: bdi btrfs-1: dirty=943 wb=629 unstable=0 bg_thresh=1040 thresh=2080 gap=508 poll_thresh=22 ino=257 dd-2584 [006] 115.969073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 115.975014: balance_dirty_state: bdi btrfs-1: dirty=943 wb=504 unstable=0 bg_thresh=1031 thresh=2062 gap=615 poll_thresh=22 ino=257 dd-2584 [006] 115.975138: balance_dirty_state: bdi btrfs-1: dirty=968 wb=504 unstable=0 bg_thresh=1033 thresh=2067 gap=595 poll_thresh=16 ino=257 dd-2584 [006] 115.975262: balance_dirty_state: bdi btrfs-1: dirty=993 wb=504 unstable=0 bg_thresh=1030 thresh=2060 gap=563 poll_thresh=17 ino=257 dd-2584 [006] 115.975395: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=504 unstable=0 bg_thresh=1032 thresh=2065 gap=517 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 115.975450: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3464 wrote=0 to_write=8192 dd-2584 [006] 115.975581: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=504 unstable=0 bg_thresh=1024 thresh=2049 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 115.975583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=64620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 115.977781: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=336 wrote=944 to_write=7248 dd-2584 [006] 115.983022: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1305 unstable=0 bg_thresh=1025 thresh=2050 gap=633 poll_thresh=19 ino=257 dd-2584 [006] 115.983120: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1305 unstable=0 bg_thresh=1025 thresh=2050 gap=608 poll_thresh=14 ino=257 dd-2584 [006] 115.983213: balance_dirty_state: bdi btrfs-1: dirty=162 wb=1305 unstable=0 bg_thresh=1027 thresh=2055 gap=588 poll_thresh=15 ino=257 dd-2584 [006] 115.983305: balance_dirty_state: bdi btrfs-1: dirty=162 wb=1305 unstable=0 bg_thresh=1024 thresh=2049 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 115.983485: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1305 unstable=0 bg_thresh=1026 thresh=2053 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 115.983963: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1305 unstable=0 bg_thresh=1026 thresh=2052 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 115.983970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=64620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 115.991081: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1055 unstable=0 bg_thresh=1025 thresh=2050 gap=749 poll_thresh=18 ino=257 dd-2584 [001] 115.991155: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1055 unstable=0 bg_thresh=1025 thresh=2050 gap=724 poll_thresh=13 ino=257 dd-2584 [001] 115.991229: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1055 unstable=0 bg_thresh=1027 thresh=2055 gap=704 poll_thresh=14 ino=257 dd-2584 [001] 115.991499: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1055 unstable=0 bg_thresh=1044 thresh=2089 gap=725 poll_thresh=15 ino=257 dd-2584 [001] 115.991562: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1055 unstable=0 bg_thresh=1041 thresh=2083 gap=694 poll_thresh=16 ino=257 dd-2584 [001] 115.991684: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1055 unstable=0 bg_thresh=1043 thresh=2087 gap=673 poll_thresh=17 ino=257 dd-2584 [001] 115.991810: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1055 unstable=0 bg_thresh=1043 thresh=2086 gap=647 poll_thresh=18 ino=257 dd-2584 [001] 115.991942: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1055 unstable=0 bg_thresh=1042 thresh=2085 gap=621 poll_thresh=19 ino=257 dd-2584 [001] 115.992073: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1055 unstable=0 bg_thresh=1042 thresh=2084 gap=570 poll_thresh=20 ino=257 dd-2584 [001] 115.992207: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1055 unstable=0 bg_thresh=1044 thresh=2088 gap=549 poll_thresh=21 ino=257 dd-2584 [001] 115.992724: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1055 unstable=0 bg_thresh=1041 thresh=2083 gap=519 poll_thresh=22 ino=257 dd-2584 [001] 115.992729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-152% task_weight=99% bdi_bw=64620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 115.999059: balance_dirty_state: bdi btrfs-1: dirty=518 wb=971 unstable=0 bg_thresh=1027 thresh=2054 gap=565 poll_thresh=22 ino=257 dd-2584 [001] 115.999143: balance_dirty_state: bdi btrfs-1: dirty=531 wb=971 unstable=0 bg_thresh=1030 thresh=2060 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 115.999491: balance_dirty_state: bdi btrfs-1: dirty=569 wb=971 unstable=0 bg_thresh=1036 thresh=2072 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 115.999619: balance_dirty_state: bdi btrfs-1: dirty=594 wb=971 unstable=0 bg_thresh=1038 thresh=2076 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 115.999624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1335 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-7% task_gap=-117% task_weight=101% bdi_bw=64620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 116.007097: balance_dirty_state: bdi btrfs-1: dirty=594 wb=846 unstable=0 bg_thresh=1029 thresh=2059 gap=619 poll_thresh=18 ino=257 dd-2584 [001] 116.007214: balance_dirty_state: bdi btrfs-1: dirty=632 wb=846 unstable=0 bg_thresh=1029 thresh=2059 gap=581 poll_thresh=13 ino=257 dd-2584 [001] 116.007283: balance_dirty_state: bdi btrfs-1: dirty=645 wb=846 unstable=0 bg_thresh=1030 thresh=2060 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 116.007348: balance_dirty_state: bdi btrfs-1: dirty=645 wb=846 unstable=0 bg_thresh=1031 thresh=2063 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 116.007410: balance_dirty_state: bdi btrfs-1: dirty=670 wb=846 unstable=0 bg_thresh=1028 thresh=2057 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 116.007537: balance_dirty_state: bdi btrfs-1: dirty=695 wb=846 unstable=0 bg_thresh=1028 thresh=2056 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 116.007663: balance_dirty_state: bdi btrfs-1: dirty=720 wb=846 unstable=0 bg_thresh=1027 thresh=2055 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 116.007668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=64620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 116.019225: balance_dirty_state: bdi btrfs-1: dirty=729 wb=569 unstable=0 bg_thresh=1025 thresh=2051 gap=753 poll_thresh=18 ino=257 dd-2584 [005] 116.019343: balance_dirty_state: bdi btrfs-1: dirty=729 wb=569 unstable=0 bg_thresh=1025 thresh=2051 gap=753 poll_thresh=13 ino=257 dd-2584 [005] 116.019474: balance_dirty_state: bdi btrfs-1: dirty=754 wb=569 unstable=0 bg_thresh=1025 thresh=2050 gap=727 poll_thresh=14 ino=257 dd-2584 [005] 116.019956: balance_dirty_state: bdi btrfs-1: dirty=779 wb=569 unstable=0 bg_thresh=1027 thresh=2055 gap=707 poll_thresh=15 ino=257 dd-2584 [005] 116.020085: balance_dirty_state: bdi btrfs-1: dirty=779 wb=569 unstable=0 bg_thresh=1024 thresh=2049 gap=701 poll_thresh=16 ino=257 dd-2584 [005] 116.020342: balance_dirty_state: bdi btrfs-1: dirty=829 wb=569 unstable=0 bg_thresh=1024 thresh=2048 gap=650 poll_thresh=17 ino=257 dd-2584 [005] 116.021138: balance_dirty_state: bdi btrfs-1: dirty=867 wb=569 unstable=0 bg_thresh=1039 thresh=2079 gap=643 poll_thresh=18 ino=257 dd-2584 [005] 116.021261: balance_dirty_state: bdi btrfs-1: dirty=892 wb=569 unstable=0 bg_thresh=1041 thresh=2083 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 116.021387: balance_dirty_state: bdi btrfs-1: dirty=917 wb=569 unstable=0 bg_thresh=1038 thresh=2076 gap=590 poll_thresh=20 ino=257 dd-2584 [005] 116.021515: balance_dirty_state: bdi btrfs-1: dirty=942 wb=569 unstable=0 bg_thresh=1037 thresh=2075 gap=564 poll_thresh=21 ino=257 dd-2584 [005] 116.021645: balance_dirty_state: bdi btrfs-1: dirty=992 wb=569 unstable=0 bg_thresh=1037 thresh=2074 gap=513 poll_thresh=22 ino=257 dd-2584 [005] 116.021651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=64620 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 116.027135: balance_dirty_state: bdi btrfs-1: dirty=992 wb=439 unstable=0 bg_thresh=1027 thresh=2054 gap=623 poll_thresh=22 ino=257 dd-2584 [005] 116.027288: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=439 unstable=0 bg_thresh=1027 thresh=2055 gap=611 poll_thresh=16 ino=257 dd-2584 [005] 116.027899: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=439 unstable=0 bg_thresh=1029 thresh=2058 gap=589 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 116.027988: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3516 wrote=0 to_write=8192 dd-2584 [005] 116.028121: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=439 unstable=0 bg_thresh=1025 thresh=2051 gap=557 poll_thresh=18 ino=257 dd-2584 [005] 116.028589: balance_dirty_state: bdi btrfs-1: dirty=892 wb=615 unstable=0 bg_thresh=1036 thresh=2072 gap=565 poll_thresh=19 ino=257 dd-2584 [005] 116.028730: balance_dirty_state: bdi btrfs-1: dirty=867 wb=690 unstable=0 bg_thresh=1038 thresh=2076 gap=519 poll_thresh=20 ino=257 dd-2584 [005] 116.028870: balance_dirty_state: bdi btrfs-1: dirty=842 wb=740 unstable=0 bg_thresh=1037 thresh=2075 gap=493 poll_thresh=21 ino=257 dd-2584 [005] 116.028871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-252% task_weight=100% bdi_bw=64620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 116.030484: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=388 wrote=1008 to_write=7184 dd-2584 [005] 116.035101: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1326 unstable=0 bg_thresh=1027 thresh=2055 gap=603 poll_thresh=21 ino=257 dd-2584 [005] 116.035249: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1326 unstable=0 bg_thresh=1028 thresh=2056 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 116.035518: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1326 unstable=0 bg_thresh=1027 thresh=2054 gap=551 poll_thresh=17 ino=257 dd-2584 [005] 116.035781: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1322 unstable=0 bg_thresh=1025 thresh=2051 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 116.035789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1312 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=64620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 116.043164: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1182 unstable=0 bg_thresh=1027 thresh=2054 gap=646 poll_thresh=18 ino=257 dd-2584 [005] 116.043268: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1182 unstable=0 bg_thresh=1029 thresh=2059 gap=651 poll_thresh=13 ino=257 dd-2584 [005] 116.043331: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1182 unstable=0 bg_thresh=1029 thresh=2058 gap=625 poll_thresh=14 ino=257 dd-2584 [005] 116.043565: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1182 unstable=0 bg_thresh=1029 thresh=2058 gap=625 poll_thresh=15 ino=257 dd-2584 [005] 116.043627: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1182 unstable=0 bg_thresh=1028 thresh=2057 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 116.043750: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1182 unstable=0 bg_thresh=1028 thresh=2056 gap=573 poll_thresh=17 ino=257 dd-2584 [005] 116.044145: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1182 unstable=0 bg_thresh=1038 thresh=2076 gap=555 poll_thresh=18 ino=257 dd-2584 [005] 116.044273: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1182 unstable=0 bg_thresh=1037 thresh=2075 gap=504 poll_thresh=19 ino=257 dd-2584 [005] 116.044278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1334 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-253% task_weight=101% bdi_bw=64620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 116.051157: balance_dirty_state: bdi btrfs-1: dirty=404 wb=994 unstable=0 bg_thresh=1030 thresh=2060 gap=662 poll_thresh=19 ino=257 dd-2584 [005] 116.051250: balance_dirty_state: bdi btrfs-1: dirty=404 wb=994 unstable=0 bg_thresh=1029 thresh=2059 gap=661 poll_thresh=14 ino=257 dd-2584 [005] 116.051313: balance_dirty_state: bdi btrfs-1: dirty=429 wb=994 unstable=0 bg_thresh=1029 thresh=2059 gap=636 poll_thresh=15 ino=257 dd-2584 [005] 116.051376: balance_dirty_state: bdi btrfs-1: dirty=454 wb=994 unstable=0 bg_thresh=1029 thresh=2058 gap=610 poll_thresh=16 ino=257 dd-2584 [005] 116.051510: balance_dirty_state: bdi btrfs-1: dirty=480 wb=994 unstable=0 bg_thresh=1028 thresh=2057 gap=583 poll_thresh=17 ino=257 dd-2584 [005] 116.051640: balance_dirty_state: bdi btrfs-1: dirty=505 wb=994 unstable=0 bg_thresh=1028 thresh=2056 gap=557 poll_thresh=18 ino=257 dd-2584 [005] 116.051941: balance_dirty_state: bdi btrfs-1: dirty=530 wb=994 unstable=0 bg_thresh=1027 thresh=2055 gap=531 poll_thresh=19 ino=257 dd-2584 [005] 116.052073: balance_dirty_state: bdi btrfs-1: dirty=580 wb=994 unstable=0 bg_thresh=1029 thresh=2059 gap=485 poll_thresh=20 ino=257 dd-2584 [005] 116.052078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-272% task_weight=100% bdi_bw=64620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 116.059046: balance_dirty_state: bdi btrfs-1: dirty=580 wb=994 unstable=0 bg_thresh=1029 thresh=2059 gap=485 poll_thresh=20 ino=257 dd-2584 [005] 116.059056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-272% task_weight=100% bdi_bw=64620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 116.067142: balance_dirty_state: bdi btrfs-1: dirty=580 wb=767 unstable=0 bg_thresh=1030 thresh=2060 gap=713 poll_thresh=20 ino=257 dd-2584 [005] 116.067238: balance_dirty_state: bdi btrfs-1: dirty=580 wb=767 unstable=0 bg_thresh=1029 thresh=2059 gap=712 poll_thresh=15 ino=257 dd-2584 [005] 116.067301: balance_dirty_state: bdi btrfs-1: dirty=605 wb=767 unstable=0 bg_thresh=1029 thresh=2059 gap=687 poll_thresh=16 ino=257 dd-2584 [005] 116.067424: balance_dirty_state: bdi btrfs-1: dirty=630 wb=767 unstable=0 bg_thresh=1029 thresh=2058 gap=661 poll_thresh=17 ino=257 dd-2584 [005] 116.067548: balance_dirty_state: bdi btrfs-1: dirty=655 wb=767 unstable=0 bg_thresh=1031 thresh=2062 gap=640 poll_thresh=18 ino=257 dd-2584 [005] 116.067945: balance_dirty_state: bdi btrfs-1: dirty=693 wb=767 unstable=0 bg_thresh=1037 thresh=2074 gap=614 poll_thresh=19 ino=257 dd-2584 [005] 116.068069: balance_dirty_state: bdi btrfs-1: dirty=743 wb=767 unstable=0 bg_thresh=1039 thresh=2078 gap=568 poll_thresh=20 ino=257 dd-2584 [005] 116.068193: balance_dirty_state: bdi btrfs-1: dirty=768 wb=767 unstable=0 bg_thresh=1038 thresh=2077 gap=542 poll_thresh=21 ino=257 dd-2584 [005] 116.068483: balance_dirty_state: bdi btrfs-1: dirty=793 wb=767 unstable=0 bg_thresh=1038 thresh=2076 gap=516 poll_thresh=22 ino=257 dd-2584 [005] 116.068487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-206% task_weight=100% bdi_bw=64620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 116.075108: balance_dirty_state: bdi btrfs-1: dirty=793 wb=641 unstable=0 bg_thresh=1033 thresh=2067 gap=633 poll_thresh=22 ino=257 dd-2584 [004] 116.075198: balance_dirty_state: bdi btrfs-1: dirty=806 wb=641 unstable=0 bg_thresh=1034 thresh=2068 gap=621 poll_thresh=16 ino=257 dd-2584 [004] 116.075325: balance_dirty_state: bdi btrfs-1: dirty=819 wb=641 unstable=0 bg_thresh=1033 thresh=2067 gap=607 poll_thresh=17 ino=257 dd-2584 [004] 116.075446: balance_dirty_state: bdi btrfs-1: dirty=869 wb=641 unstable=0 bg_thresh=1036 thresh=2072 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 116.075854: balance_dirty_state: bdi btrfs-1: dirty=907 wb=641 unstable=0 bg_thresh=1034 thresh=2068 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 116.076283: balance_dirty_state: bdi btrfs-1: dirty=932 wb=641 unstable=0 bg_thresh=1038 thresh=2077 gap=504 poll_thresh=20 ino=257 dd-2584 [004] 116.076288: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1338 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-248% task_weight=99% bdi_bw=64620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 116.083077: balance_dirty_state: bdi btrfs-1: dirty=932 wb=502 unstable=0 bg_thresh=1027 thresh=2055 gap=621 poll_thresh=20 ino=257 dd-2584 [004] 116.083150: balance_dirty_state: bdi btrfs-1: dirty=945 wb=502 unstable=0 bg_thresh=1029 thresh=2058 gap=611 poll_thresh=15 ino=257 dd-2584 [004] 116.083220: balance_dirty_state: bdi btrfs-1: dirty=958 wb=502 unstable=0 bg_thresh=1028 thresh=2057 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 116.083341: balance_dirty_state: bdi btrfs-1: dirty=983 wb=502 unstable=0 bg_thresh=1031 thresh=2062 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 116.083461: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=502 unstable=0 bg_thresh=1033 thresh=2067 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 116.083752: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=502 unstable=0 bg_thresh=1038 thresh=2077 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 116.083756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1338 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-203% task_weight=99% bdi_bw=65460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 116.083841: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3572 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 116.086009: writeback_single_inode: bdi btrfs-1: ino=257 state= age=444 wrote=912 to_write=7280 dd-2584 [004] 116.091056: balance_dirty_state: bdi btrfs-1: dirty=140 wb=1295 unstable=0 bg_thresh=1035 thresh=2070 gap=635 poll_thresh=19 ino=257 dd-2584 [004] 116.091125: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1295 unstable=0 bg_thresh=1035 thresh=2070 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 116.091189: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1295 unstable=0 bg_thresh=1035 thresh=2070 gap=610 poll_thresh=15 ino=257 dd-2584 [004] 116.091252: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1295 unstable=0 bg_thresh=1037 thresh=2075 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 116.091381: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1295 unstable=0 bg_thresh=1037 thresh=2074 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 116.091513: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1295 unstable=0 bg_thresh=1039 thresh=2078 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 116.091970: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1295 unstable=0 bg_thresh=1033 thresh=2067 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 116.091974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=65460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 116.099120: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1170 unstable=0 bg_thresh=1029 thresh=2058 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 116.099224: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1170 unstable=0 bg_thresh=1030 thresh=2061 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 116.099289: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1170 unstable=0 bg_thresh=1030 thresh=2060 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 116.099351: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1170 unstable=0 bg_thresh=1030 thresh=2060 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 116.099474: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1170 unstable=0 bg_thresh=1032 thresh=2065 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 116.099478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1327 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-36% task_gap=-172% task_weight=98% bdi_bw=65460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 116.107650: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1044 unstable=0 bg_thresh=1019 thresh=2038 gap=615 poll_thresh=17 ino=257 dd-2584 [004] 116.108044: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1044 unstable=0 bg_thresh=1019 thresh=2038 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 116.108136: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1044 unstable=0 bg_thresh=1019 thresh=2038 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 116.108225: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1044 unstable=0 bg_thresh=1021 thresh=2043 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 116.108312: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1044 unstable=0 bg_thresh=1024 thresh=2048 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 116.108510: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1044 unstable=0 bg_thresh=1024 thresh=2048 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 116.108714: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1044 unstable=0 bg_thresh=1025 thresh=2050 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 116.108721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-190% task_weight=98% bdi_bw=65460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 116.115058: balance_dirty_state: bdi btrfs-1: dirty=505 wb=805 unstable=0 bg_thresh=1016 thresh=2033 gap=723 poll_thresh=18 ino=257 dd-2584 [005] 116.115130: balance_dirty_state: bdi btrfs-1: dirty=530 wb=805 unstable=0 bg_thresh=1014 thresh=2029 gap=694 poll_thresh=13 ino=257 dd-2584 [005] 116.115191: balance_dirty_state: bdi btrfs-1: dirty=530 wb=805 unstable=0 bg_thresh=1017 thresh=2034 gap=699 poll_thresh=14 ino=257 dd-2584 [005] 116.115258: balance_dirty_state: bdi btrfs-1: dirty=555 wb=805 unstable=0 bg_thresh=1019 thresh=2039 gap=679 poll_thresh=15 ino=257 dd-2584 [005] 116.115321: balance_dirty_state: bdi btrfs-1: dirty=580 wb=805 unstable=0 bg_thresh=1019 thresh=2039 gap=654 poll_thresh=16 ino=257 dd-2584 [005] 116.115451: balance_dirty_state: bdi btrfs-1: dirty=605 wb=805 unstable=0 bg_thresh=1014 thresh=2029 gap=619 poll_thresh=17 ino=257 dd-2584 [005] 116.115579: balance_dirty_state: bdi btrfs-1: dirty=630 wb=805 unstable=0 bg_thresh=1019 thresh=2039 gap=604 poll_thresh=18 ino=257 dd-2584 [005] 116.115880: balance_dirty_state: bdi btrfs-1: dirty=680 wb=805 unstable=0 bg_thresh=1017 thresh=2035 gap=550 poll_thresh=19 ino=257 dd-2584 [005] 116.116008: balance_dirty_state: bdi btrfs-1: dirty=705 wb=805 unstable=0 bg_thresh=1016 thresh=2032 gap=522 poll_thresh=20 ino=257 dd-2584 [005] 116.116137: balance_dirty_state: bdi btrfs-1: dirty=730 wb=805 unstable=0 bg_thresh=1020 thresh=2040 gap=505 poll_thresh=21 ino=257 dd-2584 [005] 116.116142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-154% task_weight=98% bdi_bw=65460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 116.123166: balance_dirty_state: bdi btrfs-1: dirty=730 wb=680 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=21 ino=257 dd-2584 [007] 116.123239: balance_dirty_state: bdi btrfs-1: dirty=730 wb=680 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=16 ino=257 dd-2584 [007] 116.123364: balance_dirty_state: bdi btrfs-1: dirty=780 wb=680 unstable=0 bg_thresh=1003 thresh=2007 gap=547 poll_thresh=17 ino=257 dd-2584 [007] 116.123492: balance_dirty_state: bdi btrfs-1: dirty=805 wb=680 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=18 ino=257 dd-2584 [007] 116.123624: balance_dirty_state: bdi btrfs-1: dirty=830 wb=680 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=19 ino=257 dd-2584 [007] 116.123628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=65460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 116.131135: balance_dirty_state: bdi btrfs-1: dirty=830 wb=541 unstable=0 bg_thresh=1004 thresh=2008 gap=637 poll_thresh=19 ino=257 dd-2584 [007] 116.131224: balance_dirty_state: bdi btrfs-1: dirty=855 wb=541 unstable=0 bg_thresh=1003 thresh=2007 gap=611 poll_thresh=14 ino=257 dd-2584 [007] 116.131288: balance_dirty_state: bdi btrfs-1: dirty=880 wb=541 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=15 ino=257 dd-2584 [007] 116.131350: balance_dirty_state: bdi btrfs-1: dirty=880 wb=541 unstable=0 bg_thresh=1003 thresh=2006 gap=585 poll_thresh=16 ino=257 dd-2584 [007] 116.131646: balance_dirty_state: bdi btrfs-1: dirty=930 wb=541 unstable=0 bg_thresh=1002 thresh=2005 gap=534 poll_thresh=17 ino=257 dd-2584 [007] 116.131768: balance_dirty_state: bdi btrfs-1: dirty=955 wb=541 unstable=0 bg_thresh=1004 thresh=2009 gap=513 poll_thresh=18 ino=257 dd-2584 [007] 116.131889: balance_dirty_state: bdi btrfs-1: dirty=980 wb=541 unstable=0 bg_thresh=1004 thresh=2008 gap=487 poll_thresh=19 ino=257 dd-2584 [007] 116.131894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=65460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 116.139147: balance_dirty_state: bdi btrfs-1: dirty=980 wb=416 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=19 ino=257 dd-2584 [007] 116.139215: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=416 unstable=0 bg_thresh=998 thresh=1996 gap=575 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 116.139239: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3628 wrote=0 to_write=8192 dd-2584 [007] 116.139307: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=416 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=15 ino=257 dd-2584 [007] 116.139394: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=416 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=16 ino=257 dd-2584 [007] 116.139579: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=441 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=17 ino=257 dd-2584 [007] 116.139766: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=491 unstable=0 bg_thresh=996 thresh=1992 gap=471 poll_thresh=18 ino=257 dd-2584 [007] 116.139768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=65460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 116.141629: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=944 to_write=7248 dd-2584 [007] 116.147149: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1231 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=18 ino=257 dd-2584 [007] 116.147240: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1231 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=13 ino=257 dd-2584 [007] 116.147306: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1231 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=14 ino=257 dd-2584 [007] 116.147370: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1231 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=15 ino=257 dd-2584 [007] 116.147608: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1231 unstable=0 bg_thresh=997 thresh=1994 gap=548 poll_thresh=16 ino=257 dd-2584 [007] 116.147731: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1231 unstable=0 bg_thresh=996 thresh=1993 gap=522 poll_thresh=17 ino=257 dd-2584 [007] 116.147852: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1231 unstable=0 bg_thresh=996 thresh=1992 gap=471 poll_thresh=18 ino=257 dd-2584 [007] 116.147857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=65460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 116.155138: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1104 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=18 ino=257 dd-2584 [007] 116.155214: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1104 unstable=0 bg_thresh=998 thresh=1997 gap=603 poll_thresh=13 ino=257 dd-2584 [007] 116.155274: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1104 unstable=0 bg_thresh=998 thresh=1996 gap=577 poll_thresh=14 ino=257 dd-2584 [007] 116.155334: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1104 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=15 ino=257 dd-2584 [007] 116.155396: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1104 unstable=0 bg_thresh=997 thresh=1995 gap=551 poll_thresh=16 ino=257 dd-2584 [007] 116.155517: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1104 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=17 ino=257 dd-2584 [007] 116.155638: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1104 unstable=0 bg_thresh=996 thresh=1993 gap=474 poll_thresh=18 ino=257 dd-2584 [007] 116.155643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=65460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 116.163145: balance_dirty_state: bdi btrfs-1: dirty=415 wb=953 unstable=0 bg_thresh=995 thresh=1991 gap=623 poll_thresh=18 ino=257 dd-2584 [007] 116.163215: balance_dirty_state: bdi btrfs-1: dirty=415 wb=953 unstable=0 bg_thresh=995 thresh=1990 gap=622 poll_thresh=13 ino=257 dd-2584 [007] 116.163276: balance_dirty_state: bdi btrfs-1: dirty=440 wb=953 unstable=0 bg_thresh=997 thresh=1995 gap=602 poll_thresh=14 ino=257 dd-2584 [007] 116.163338: balance_dirty_state: bdi btrfs-1: dirty=465 wb=953 unstable=0 bg_thresh=997 thresh=1994 gap=576 poll_thresh=15 ino=257 dd-2584 [007] 116.163568: balance_dirty_state: bdi btrfs-1: dirty=465 wb=953 unstable=0 bg_thresh=997 thresh=1994 gap=576 poll_thresh=16 ino=257 dd-2584 [007] 116.163690: balance_dirty_state: bdi btrfs-1: dirty=515 wb=953 unstable=0 bg_thresh=996 thresh=1993 gap=525 poll_thresh=17 ino=257 dd-2584 [007] 116.163810: balance_dirty_state: bdi btrfs-1: dirty=540 wb=953 unstable=0 bg_thresh=998 thresh=1997 gap=504 poll_thresh=18 ino=257 dd-2584 [007] 116.163933: balance_dirty_state: bdi btrfs-1: dirty=565 wb=953 unstable=0 bg_thresh=998 thresh=1996 gap=478 poll_thresh=19 ino=257 dd-2584 [007] 116.163937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=65460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 116.171186: balance_dirty_state: bdi btrfs-1: dirty=565 wb=953 unstable=0 bg_thresh=1000 thresh=2000 gap=482 poll_thresh=19 ino=257 dd-2584 [007] 116.171192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=65460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 116.179183: balance_dirty_state: bdi btrfs-1: dirty=565 wb=702 unstable=0 bg_thresh=999 thresh=1999 gap=732 poll_thresh=19 ino=257 dd-2584 [007] 116.179255: balance_dirty_state: bdi btrfs-1: dirty=590 wb=702 unstable=0 bg_thresh=999 thresh=1998 gap=706 poll_thresh=14 ino=257 dd-2584 [007] 116.179318: balance_dirty_state: bdi btrfs-1: dirty=590 wb=702 unstable=0 bg_thresh=999 thresh=1998 gap=706 poll_thresh=15 ino=257 dd-2584 [007] 116.179379: balance_dirty_state: bdi btrfs-1: dirty=615 wb=702 unstable=0 bg_thresh=998 thresh=1997 gap=680 poll_thresh=16 ino=257 dd-2584 [007] 116.179498: balance_dirty_state: bdi btrfs-1: dirty=640 wb=702 unstable=0 bg_thresh=998 thresh=1996 gap=654 poll_thresh=17 ino=257 dd-2584 [007] 116.179620: balance_dirty_state: bdi btrfs-1: dirty=690 wb=702 unstable=0 bg_thresh=1000 thresh=2000 gap=608 poll_thresh=18 ino=257 dd-2584 [007] 116.179740: balance_dirty_state: bdi btrfs-1: dirty=715 wb=702 unstable=0 bg_thresh=999 thresh=1999 gap=582 poll_thresh=19 ino=257 dd-2584 [007] 116.180038: balance_dirty_state: bdi btrfs-1: dirty=740 wb=702 unstable=0 bg_thresh=999 thresh=1998 gap=556 poll_thresh=20 ino=257 dd-2584 [007] 116.180175: balance_dirty_state: bdi btrfs-1: dirty=779 wb=702 unstable=0 bg_thresh=998 thresh=1996 gap=515 poll_thresh=21 ino=257 dd-2584 [007] 116.180314: balance_dirty_state: bdi btrfs-1: dirty=805 wb=702 unstable=0 bg_thresh=999 thresh=1998 gap=491 poll_thresh=22 ino=257 dd-2584 [007] 116.180319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=65460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 116.187236: balance_dirty_state: bdi btrfs-1: dirty=805 wb=576 unstable=0 bg_thresh=998 thresh=1996 gap=615 poll_thresh=22 ino=257 dd-2584 [007] 116.187305: balance_dirty_state: bdi btrfs-1: dirty=830 wb=576 unstable=0 bg_thresh=995 thresh=1990 gap=584 poll_thresh=16 ino=257 dd-2584 [007] 116.187427: balance_dirty_state: bdi btrfs-1: dirty=855 wb=576 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=17 ino=257 dd-2584 [007] 116.187546: balance_dirty_state: bdi btrfs-1: dirty=880 wb=576 unstable=0 bg_thresh=996 thresh=1993 gap=537 poll_thresh=18 ino=257 dd-2584 [007] 116.187667: balance_dirty_state: bdi btrfs-1: dirty=905 wb=576 unstable=0 bg_thresh=996 thresh=1992 gap=511 poll_thresh=19 ino=257 dd-2584 [007] 116.187793: balance_dirty_state: bdi btrfs-1: dirty=943 wb=576 unstable=0 bg_thresh=996 thresh=1992 gap=473 poll_thresh=20 ino=257 dd-2584 [007] 116.187798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=65684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 116.195242: balance_dirty_state: bdi btrfs-1: dirty=943 wb=451 unstable=0 bg_thresh=998 thresh=1997 gap=603 poll_thresh=20 ino=257 dd-2584 [007] 116.195313: balance_dirty_state: bdi btrfs-1: dirty=968 wb=451 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=15 ino=257 dd-2584 [007] 116.195545: balance_dirty_state: bdi btrfs-1: dirty=993 wb=451 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=16 ino=257 dd-2584 [007] 116.195667: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=451 unstable=0 bg_thresh=1000 thresh=2000 gap=531 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 116.195691: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3684 wrote=0 to_write=16384 dd-2584 [007] 116.195847: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=451 unstable=0 bg_thresh=999 thresh=1999 gap=505 poll_thresh=18 ino=257 dd-2584 [007] 116.196033: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=501 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=19 ino=257 dd-2584 [007] 116.196035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=65684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 116.198011: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=928 to_write=15456 dd-2584 [007] 116.203235: balance_dirty_state: bdi btrfs-1: dirty=140 wb=1254 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=19 ino=257 dd-2584 [007] 116.203331: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1254 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=14 ino=257 dd-2584 [007] 116.203392: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1254 unstable=0 bg_thresh=997 thresh=1995 gap=551 poll_thresh=15 ino=257 dd-2584 [007] 116.203455: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1254 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=16 ino=257 dd-2584 [007] 116.203575: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1254 unstable=0 bg_thresh=999 thresh=1999 gap=505 poll_thresh=17 ino=257 dd-2584 [007] 116.203697: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1254 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=18 ino=257 dd-2584 [007] 116.203702: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=65684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 116.211245: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1129 unstable=0 bg_thresh=998 thresh=1997 gap=603 poll_thresh=18 ino=257 dd-2584 [007] 116.211351: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1131 unstable=0 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=13 ino=257 dd-2584 [007] 116.211419: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1131 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=14 ino=257 dd-2584 [007] 116.211648: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1131 unstable=0 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=15 ino=257 dd-2584 [007] 116.211707: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1131 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=16 ino=257 dd-2584 [007] 116.211823: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1131 unstable=0 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=17 ino=257 dd-2584 [007] 116.211940: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1131 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=18 ino=257 dd-2584 [007] 116.211944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=65684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 116.219192: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1006 unstable=0 bg_thresh=999 thresh=1998 gap=604 poll_thresh=18 ino=257 dd-2584 [007] 116.219262: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1006 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=13 ino=257 dd-2584 [007] 116.219325: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1006 unstable=0 bg_thresh=998 thresh=1997 gap=578 poll_thresh=14 ino=257 dd-2584 [007] 116.219387: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1006 unstable=0 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=15 ino=257 dd-2584 [007] 116.219448: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1006 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=16 ino=257 dd-2584 [007] 116.219568: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1006 unstable=0 bg_thresh=1000 thresh=2000 gap=506 poll_thresh=17 ino=257 dd-2584 [007] 116.219692: balance_dirty_state: bdi btrfs-1: dirty=513 wb=1006 unstable=0 bg_thresh=999 thresh=1999 gap=480 poll_thresh=18 ino=257 dd-2584 [007] 116.219697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=65684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 116.227210: balance_dirty_state: bdi btrfs-1: dirty=513 wb=806 unstable=0 bg_thresh=1000 thresh=2000 gap=681 poll_thresh=18 ino=257 dd-2584 [007] 116.227312: balance_dirty_state: bdi btrfs-1: dirty=538 wb=806 unstable=0 bg_thresh=999 thresh=1999 gap=655 poll_thresh=13 ino=257 dd-2584 [007] 116.227371: balance_dirty_state: bdi btrfs-1: dirty=538 wb=806 unstable=0 bg_thresh=999 thresh=1999 gap=655 poll_thresh=14 ino=257 dd-2584 [007] 116.227594: balance_dirty_state: bdi btrfs-1: dirty=563 wb=806 unstable=0 bg_thresh=999 thresh=1998 gap=629 poll_thresh=15 ino=257 dd-2584 [007] 116.227653: balance_dirty_state: bdi btrfs-1: dirty=588 wb=806 unstable=0 bg_thresh=999 thresh=1998 gap=604 poll_thresh=16 ino=257 dd-2584 [007] 116.227769: balance_dirty_state: bdi btrfs-1: dirty=613 wb=806 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=17 ino=257 dd-2584 [007] 116.227887: balance_dirty_state: bdi btrfs-1: dirty=638 wb=806 unstable=0 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=18 ino=257 dd-2584 [007] 116.228003: balance_dirty_state: bdi btrfs-1: dirty=688 wb=806 unstable=0 bg_thresh=1000 thresh=2000 gap=506 poll_thresh=19 ino=257 dd-2584 [007] 116.228135: balance_dirty_state: bdi btrfs-1: dirty=714 wb=806 unstable=0 bg_thresh=998 thresh=1997 gap=477 poll_thresh=20 ino=257 dd-2584 [007] 116.228139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=65684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 116.235235: balance_dirty_state: bdi btrfs-1: dirty=714 wb=681 unstable=0 bg_thresh=999 thresh=1998 gap=603 poll_thresh=20 ino=257 dd-2584 [007] 116.235306: balance_dirty_state: bdi btrfs-1: dirty=714 wb=681 unstable=0 bg_thresh=999 thresh=1998 gap=603 poll_thresh=15 ino=257 dd-2584 [007] 116.235368: balance_dirty_state: bdi btrfs-1: dirty=739 wb=681 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=16 ino=257 dd-2584 [007] 116.235490: balance_dirty_state: bdi btrfs-1: dirty=764 wb=681 unstable=0 bg_thresh=998 thresh=1996 gap=551 poll_thresh=17 ino=257 dd-2584 [007] 116.235609: balance_dirty_state: bdi btrfs-1: dirty=814 wb=681 unstable=0 bg_thresh=997 thresh=1995 gap=500 poll_thresh=18 ino=257 dd-2584 [007] 116.235904: balance_dirty_state: bdi btrfs-1: dirty=839 wb=681 unstable=0 bg_thresh=997 thresh=1994 gap=474 poll_thresh=19 ino=257 dd-2584 [007] 116.235909: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=65684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 116.243195: balance_dirty_state: bdi btrfs-1: dirty=839 wb=556 unstable=0 bg_thresh=1000 thresh=2000 gap=605 poll_thresh=19 ino=257 dd-2584 [007] 116.243266: balance_dirty_state: bdi btrfs-1: dirty=839 wb=556 unstable=0 bg_thresh=1002 thresh=2005 gap=610 poll_thresh=14 ino=257 dd-2584 [007] 116.243331: balance_dirty_state: bdi btrfs-1: dirty=864 wb=556 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=15 ino=257 dd-2584 [007] 116.243394: balance_dirty_state: bdi btrfs-1: dirty=889 wb=556 unstable=0 bg_thresh=1004 thresh=2009 gap=564 poll_thresh=16 ino=257 dd-2584 [007] 116.243518: balance_dirty_state: bdi btrfs-1: dirty=914 wb=556 unstable=0 bg_thresh=1004 thresh=2008 gap=538 poll_thresh=17 ino=257 dd-2584 [007] 116.243641: balance_dirty_state: bdi btrfs-1: dirty=939 wb=556 unstable=0 bg_thresh=1000 thresh=2001 gap=506 poll_thresh=18 ino=257 dd-2584 [007] 116.243766: balance_dirty_state: bdi btrfs-1: dirty=989 wb=556 unstable=0 bg_thresh=1002 thresh=2005 gap=460 poll_thresh=19 ino=257 dd-2584 [007] 116.243771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=65684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 116.251143: balance_dirty_state: bdi btrfs-1: dirty=989 wb=431 unstable=0 bg_thresh=1004 thresh=2009 gap=589 poll_thresh=19 ino=257 dd-2584 [007] 116.251213: balance_dirty_state: bdi btrfs-1: dirty=989 wb=431 unstable=0 bg_thresh=1004 thresh=2009 gap=589 poll_thresh=14 ino=257 dd-2584 [007] 116.251276: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=431 unstable=0 bg_thresh=1001 thresh=2002 gap=557 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 116.251301: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3740 wrote=0 to_write=16384 dd-2584 [007] 116.251369: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=431 unstable=0 bg_thresh=1001 thresh=2002 gap=532 poll_thresh=16 ino=257 dd-2584 [007] 116.251554: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=431 unstable=0 bg_thresh=1000 thresh=2001 gap=506 poll_thresh=17 ino=257 dd-2584 [007] 116.252039: balance_dirty_state: bdi btrfs-1: dirty=939 wb=581 unstable=0 bg_thresh=1002 thresh=2005 gap=485 poll_thresh=18 ino=257 dd-2584 [007] 116.252042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=65684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 116.253812: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=944 to_write=15440 dd-2584 [007] 116.259104: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1217 unstable=0 bg_thresh=988 thresh=1976 gap=596 poll_thresh=18 ino=257 dd-2584 [007] 116.259170: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1217 unstable=0 bg_thresh=990 thresh=1981 gap=576 poll_thresh=13 ino=257 dd-2584 [007] 116.259232: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1217 unstable=0 bg_thresh=990 thresh=1981 gap=576 poll_thresh=14 ino=257 dd-2584 [007] 116.259295: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1217 unstable=0 bg_thresh=993 thresh=1986 gap=556 poll_thresh=15 ino=257 dd-2584 [007] 116.259358: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1217 unstable=0 bg_thresh=993 thresh=1986 gap=531 poll_thresh=16 ino=257 dd-2584 [007] 116.259486: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1217 unstable=0 bg_thresh=992 thresh=1985 gap=505 poll_thresh=17 ino=257 dd-2584 [007] 116.259617: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1217 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=18 ino=257 dd-2584 [007] 116.259622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=65684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 116.267208: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1104 unstable=0 bg_thresh=991 thresh=1982 gap=590 poll_thresh=18 ino=257 dd-2584 [007] 116.267293: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1104 unstable=0 bg_thresh=993 thresh=1987 gap=570 poll_thresh=13 ino=257 dd-2584 [007] 116.267361: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1104 unstable=0 bg_thresh=990 thresh=1981 gap=564 poll_thresh=14 ino=257 dd-2584 [007] 116.267470: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1054 unstable=0 bg_thresh=988 thresh=1977 gap=585 poll_thresh=15 ino=257 dd-2584 [007] 116.267591: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1004 unstable=0 bg_thresh=985 thresh=1971 gap=604 poll_thresh=16 ino=257 dd-2584 [007] 116.267768: balance_dirty_state: bdi btrfs-1: dirty=388 wb=979 unstable=0 bg_thresh=990 thresh=1981 gap=614 poll_thresh=17 ino=257 dd-2584 [007] 116.268073: balance_dirty_state: bdi btrfs-1: dirty=413 wb=979 unstable=0 bg_thresh=993 thresh=1986 gap=594 poll_thresh=18 ino=257 dd-2584 [007] 116.268195: balance_dirty_state: bdi btrfs-1: dirty=463 wb=979 unstable=0 bg_thresh=992 thresh=1985 gap=543 poll_thresh=19 ino=257 dd-2584 [007] 116.268317: balance_dirty_state: bdi btrfs-1: dirty=488 wb=979 unstable=0 bg_thresh=992 thresh=1984 gap=517 poll_thresh=20 ino=257 dd-2584 [007] 116.268440: balance_dirty_state: bdi btrfs-1: dirty=513 wb=979 unstable=0 bg_thresh=994 thresh=1988 gap=496 poll_thresh=21 ino=257 dd-2584 [007] 116.268445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=65684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 116.275161: balance_dirty_state: bdi btrfs-1: dirty=513 wb=979 unstable=0 bg_thresh=994 thresh=1989 gap=497 poll_thresh=21 ino=257 dd-2584 [007] 116.275167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=65684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 116.283175: balance_dirty_state: bdi btrfs-1: dirty=513 wb=854 unstable=0 bg_thresh=991 thresh=1982 gap=615 poll_thresh=21 ino=257 dd-2584 [007] 116.283249: balance_dirty_state: bdi btrfs-1: dirty=538 wb=854 unstable=0 bg_thresh=990 thresh=1981 gap=589 poll_thresh=16 ino=257 dd-2584 [007] 116.283373: balance_dirty_state: bdi btrfs-1: dirty=563 wb=854 unstable=0 bg_thresh=990 thresh=1980 gap=563 poll_thresh=17 ino=257 dd-2584 [007] 116.283496: balance_dirty_state: bdi btrfs-1: dirty=588 wb=854 unstable=0 bg_thresh=989 thresh=1979 gap=537 poll_thresh=18 ino=257 dd-2584 [007] 116.283623: balance_dirty_state: bdi btrfs-1: dirty=638 wb=854 unstable=0 bg_thresh=991 thresh=1983 gap=491 poll_thresh=19 ino=257 dd-2584 [007] 116.283628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=65684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 116.291241: balance_dirty_state: bdi btrfs-1: dirty=613 wb=704 unstable=0 bg_thresh=991 thresh=1983 gap=666 poll_thresh=19 ino=257 dd-2584 [005] 116.291339: balance_dirty_state: bdi btrfs-1: dirty=638 wb=704 unstable=0 bg_thresh=991 thresh=1983 gap=641 poll_thresh=14 ino=257 dd-2584 [005] 116.291805: balance_dirty_state: bdi btrfs-1: dirty=638 wb=704 unstable=0 bg_thresh=994 thresh=1988 gap=646 poll_thresh=15 ino=257 dd-2584 [005] 116.291919: balance_dirty_state: bdi btrfs-1: dirty=663 wb=704 unstable=0 bg_thresh=994 thresh=1988 gap=621 poll_thresh=16 ino=257 dd-2584 [005] 116.292154: balance_dirty_state: bdi btrfs-1: dirty=688 wb=704 unstable=0 bg_thresh=996 thresh=1992 gap=600 poll_thresh=17 ino=257 dd-2584 [005] 116.292389: balance_dirty_state: bdi btrfs-1: dirty=738 wb=704 unstable=0 bg_thresh=995 thresh=1991 gap=549 poll_thresh=18 ino=257 dd-2584 [005] 116.292627: balance_dirty_state: bdi btrfs-1: dirty=763 wb=704 unstable=0 bg_thresh=995 thresh=1990 gap=523 poll_thresh=19 ino=257 dd-2584 [005] 116.292866: balance_dirty_state: bdi btrfs-1: dirty=788 wb=704 unstable=0 bg_thresh=997 thresh=1994 gap=502 poll_thresh=20 ino=257 dd-2584 [005] 116.293104: balance_dirty_state: bdi btrfs-1: dirty=813 wb=704 unstable=0 bg_thresh=996 thresh=1993 gap=476 poll_thresh=21 ino=257 dd-2584 [005] 116.293113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 116.299282: balance_dirty_state: bdi btrfs-1: dirty=813 wb=579 unstable=0 bg_thresh=997 thresh=1994 gap=602 poll_thresh=21 ino=257 dd-2584 [005] 116.299414: balance_dirty_state: bdi btrfs-1: dirty=838 wb=579 unstable=0 bg_thresh=999 thresh=1999 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 116.299658: balance_dirty_state: bdi btrfs-1: dirty=863 wb=479 unstable=0 bg_thresh=998 thresh=1996 gap=654 poll_thresh=17 ino=257 dd-2584 [005] 116.300207: balance_dirty_state: bdi btrfs-1: dirty=913 wb=454 unstable=0 bg_thresh=994 thresh=1989 gap=622 poll_thresh=18 ino=257 dd-2584 [005] 116.300443: balance_dirty_state: bdi btrfs-1: dirty=938 wb=454 unstable=0 bg_thresh=994 thresh=1988 gap=596 poll_thresh=19 ino=257 dd-2584 [005] 116.300680: balance_dirty_state: bdi btrfs-1: dirty=963 wb=454 unstable=0 bg_thresh=996 thresh=1992 gap=575 poll_thresh=20 ino=257 dd-2584 [005] 116.300914: balance_dirty_state: bdi btrfs-1: dirty=988 wb=454 unstable=0 bg_thresh=995 thresh=1991 gap=549 poll_thresh=21 ino=257 dd-2584 [005] 116.301149: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=454 unstable=0 bg_thresh=995 thresh=1990 gap=498 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 116.301236: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3788 wrote=0 to_write=16384 dd-2584 [005] 116.301360: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=454 unstable=0 bg_thresh=997 thresh=1994 gap=477 poll_thresh=23 ino=257 dd-2584 [005] 116.301361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 116.303387: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=912 to_write=15472 dd-2584 [005] 116.307207: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1279 unstable=0 bg_thresh=993 thresh=1987 gap=545 poll_thresh=23 ino=257 dd-2584 [005] 116.307288: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1228 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=17 ino=257 dd-2584 [005] 116.307419: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1228 unstable=0 bg_thresh=995 thresh=1990 gap=549 poll_thresh=18 ino=257 dd-2584 [005] 116.307545: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1228 unstable=0 bg_thresh=993 thresh=1986 gap=520 poll_thresh=19 ino=257 dd-2584 [005] 116.307845: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1228 unstable=0 bg_thresh=994 thresh=1988 gap=472 poll_thresh=20 ino=257 dd-2584 [005] 116.307850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 116.315201: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1078 unstable=0 bg_thresh=996 thresh=1992 gap=626 poll_thresh=20 ino=257 dd-2584 [004] 116.315327: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1078 unstable=0 bg_thresh=996 thresh=1992 gap=626 poll_thresh=15 ino=257 dd-2584 [004] 116.315445: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1078 unstable=0 bg_thresh=996 thresh=1992 gap=601 poll_thresh=16 ino=257 dd-2584 [004] 116.315679: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1078 unstable=0 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 116.315913: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1078 unstable=0 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=18 ino=257 dd-2584 [004] 116.316150: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1078 unstable=0 bg_thresh=1000 thresh=2000 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 116.316383: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1078 unstable=0 bg_thresh=1002 thresh=2004 gap=488 poll_thresh=20 ino=257 dd-2584 [004] 116.316392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-295% task_weight=100% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 116.323177: balance_dirty_state: bdi btrfs-1: dirty=438 wb=953 unstable=0 bg_thresh=1001 thresh=2003 gap=612 poll_thresh=20 ino=257 dd-2584 [004] 116.323367: balance_dirty_state: bdi btrfs-1: dirty=463 wb=953 unstable=0 bg_thresh=1001 thresh=2003 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 116.323551: balance_dirty_state: bdi btrfs-1: dirty=463 wb=953 unstable=0 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 116.323909: balance_dirty_state: bdi btrfs-1: dirty=513 wb=953 unstable=0 bg_thresh=1000 thresh=2001 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 116.324748: balance_dirty_state: bdi btrfs-1: dirty=538 wb=953 unstable=0 bg_thresh=999 thresh=1998 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 116.325104: balance_dirty_state: bdi btrfs-1: dirty=563 wb=953 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 116.325118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 116.331255: balance_dirty_state: bdi btrfs-1: dirty=563 wb=953 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 116.331266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 116.339200: balance_dirty_state: bdi btrfs-1: dirty=563 wb=703 unstable=0 bg_thresh=1002 thresh=2005 gap=739 poll_thresh=19 ino=257 dd-2584 [004] 116.339312: balance_dirty_state: bdi btrfs-1: dirty=588 wb=703 unstable=0 bg_thresh=999 thresh=1999 gap=708 poll_thresh=14 ino=257 dd-2584 [004] 116.339398: balance_dirty_state: bdi btrfs-1: dirty=588 wb=703 unstable=0 bg_thresh=1002 thresh=2004 gap=713 poll_thresh=15 ino=257 dd-2584 [004] 116.339484: balance_dirty_state: bdi btrfs-1: dirty=613 wb=703 unstable=0 bg_thresh=1001 thresh=2003 gap=687 poll_thresh=16 ino=257 dd-2584 [004] 116.339653: balance_dirty_state: bdi btrfs-1: dirty=638 wb=703 unstable=0 bg_thresh=1001 thresh=2002 gap=661 poll_thresh=17 ino=257 dd-2584 [004] 116.339821: balance_dirty_state: bdi btrfs-1: dirty=688 wb=703 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 116.339992: balance_dirty_state: bdi btrfs-1: dirty=713 wb=703 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 116.340163: balance_dirty_state: bdi btrfs-1: dirty=738 wb=703 unstable=0 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=20 ino=257 dd-2584 [004] 116.340619: balance_dirty_state: bdi btrfs-1: dirty=763 wb=703 unstable=0 bg_thresh=1001 thresh=2003 gap=537 poll_thresh=21 ino=257 dd-2584 [004] 116.340790: balance_dirty_state: bdi btrfs-1: dirty=813 wb=703 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=22 ino=257 dd-2584 [004] 116.340797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-298% task_weight=101% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 116.347142: balance_dirty_state: bdi btrfs-1: dirty=813 wb=528 unstable=0 bg_thresh=1001 thresh=2003 gap=662 poll_thresh=22 ino=257 dd-2584 [004] 116.347208: balance_dirty_state: bdi btrfs-1: dirty=813 wb=528 unstable=0 bg_thresh=1001 thresh=2002 gap=661 poll_thresh=16 ino=257 dd-2584 [004] 116.347324: balance_dirty_state: bdi btrfs-1: dirty=863 wb=528 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=17 ino=257 dd-2584 [004] 116.347436: balance_dirty_state: bdi btrfs-1: dirty=888 wb=528 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 116.347548: balance_dirty_state: bdi btrfs-1: dirty=913 wb=528 unstable=0 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=19 ino=257 dd-2584 [004] 116.347663: balance_dirty_state: bdi btrfs-1: dirty=938 wb=528 unstable=0 bg_thresh=1001 thresh=2003 gap=537 poll_thresh=20 ino=257 dd-2584 [004] 116.347775: balance_dirty_state: bdi btrfs-1: dirty=988 wb=528 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=21 ino=257 dd-2584 [004] 116.347780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 116.355188: balance_dirty_state: bdi btrfs-1: dirty=988 wb=403 unstable=0 bg_thresh=1001 thresh=2002 gap=611 poll_thresh=21 ino=257 dd-2584 [004] 116.355279: balance_dirty_state: bdi btrfs-1: dirty=988 wb=403 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 116.355556: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=403 unstable=0 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 116.355580: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3844 wrote=0 to_write=16384 dd-2584 [004] 116.355727: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=403 unstable=0 bg_thresh=1002 thresh=2004 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 116.355899: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=428 unstable=0 bg_thresh=1001 thresh=2003 gap=512 poll_thresh=19 ino=257 dd-2584 [004] 116.356070: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=478 unstable=0 bg_thresh=1001 thresh=2002 gap=461 poll_thresh=20 ino=257 dd-2584 [004] 116.356072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-298% task_weight=101% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 116.357948: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=264 wrote=960 to_write=15424 dd-2584 [004] 116.367169: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1103 unstable=0 bg_thresh=1000 thresh=2001 gap=710 poll_thresh=20 ino=257 dd-2584 [004] 116.367263: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1103 unstable=0 bg_thresh=1003 thresh=2006 gap=715 poll_thresh=15 ino=257 dd-2584 [004] 116.367322: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1103 unstable=0 bg_thresh=1000 thresh=2000 gap=684 poll_thresh=16 ino=257 dd-2584 [004] 116.367437: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1103 unstable=0 bg_thresh=1002 thresh=2004 gap=663 poll_thresh=17 ino=257 dd-2584 [004] 116.367552: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1103 unstable=0 bg_thresh=1001 thresh=2003 gap=637 poll_thresh=18 ino=257 dd-2584 [004] 116.367666: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1103 unstable=0 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 116.367950: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1103 unstable=0 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=20 ino=257 dd-2584 [004] 116.368064: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1103 unstable=0 bg_thresh=1002 thresh=2005 gap=539 poll_thresh=21 ino=257 dd-2584 [004] 116.368178: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1103 unstable=0 bg_thresh=1002 thresh=2004 gap=513 poll_thresh=22 ino=257 dd-2584 [004] 116.368291: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1103 unstable=0 bg_thresh=1001 thresh=2003 gap=462 poll_thresh=23 ino=257 dd-2584 [004] 116.368296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-145% task_gap=-392% task_weight=101% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 116.375188: balance_dirty_state: bdi btrfs-1: dirty=438 wb=978 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=23 ino=257 dd-2584 [004] 116.375286: balance_dirty_state: bdi btrfs-1: dirty=438 wb=978 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 116.375470: balance_dirty_state: bdi btrfs-1: dirty=488 wb=978 unstable=0 bg_thresh=996 thresh=1992 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 116.375652: balance_dirty_state: bdi btrfs-1: dirty=513 wb=978 unstable=0 bg_thresh=994 thresh=1989 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 116.375835: balance_dirty_state: bdi btrfs-1: dirty=538 wb=978 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 116.375842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 116.383129: balance_dirty_state: bdi btrfs-1: dirty=538 wb=853 unstable=0 bg_thresh=1003 thresh=2006 gap=615 poll_thresh=20 ino=257 dd-2584 [004] 116.383220: balance_dirty_state: bdi btrfs-1: dirty=563 wb=853 unstable=0 bg_thresh=1005 thresh=2011 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 116.383308: balance_dirty_state: bdi btrfs-1: dirty=588 wb=853 unstable=0 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 116.383790: balance_dirty_state: bdi btrfs-1: dirty=613 wb=853 unstable=0 bg_thresh=1003 thresh=2006 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 116.383969: balance_dirty_state: bdi btrfs-1: dirty=638 wb=853 unstable=0 bg_thresh=1002 thresh=2005 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 116.384144: balance_dirty_state: bdi btrfs-1: dirty=663 wb=853 unstable=0 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 116.384151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 116.391178: balance_dirty_state: bdi btrfs-1: dirty=663 wb=728 unstable=0 bg_thresh=988 thresh=1977 gap=586 poll_thresh=19 ino=257 dd-2584 [000] 116.391275: balance_dirty_state: bdi btrfs-1: dirty=663 wb=728 unstable=0 bg_thresh=991 thresh=1982 gap=591 poll_thresh=14 ino=257 dd-2584 [000] 116.391404: balance_dirty_state: bdi btrfs-1: dirty=688 wb=728 unstable=0 bg_thresh=991 thresh=1982 gap=566 poll_thresh=15 ino=257 dd-2584 [000] 116.391495: balance_dirty_state: bdi btrfs-1: dirty=713 wb=728 unstable=0 bg_thresh=993 thresh=1987 gap=546 poll_thresh=16 ino=257 dd-2584 [000] 116.391683: balance_dirty_state: bdi btrfs-1: dirty=738 wb=728 unstable=0 bg_thresh=993 thresh=1986 gap=520 poll_thresh=17 ino=257 dd-2584 [000] 116.391898: balance_dirty_state: bdi btrfs-1: dirty=763 wb=728 unstable=0 bg_thresh=992 thresh=1984 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 116.391905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-323% task_weight=101% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 116.399250: balance_dirty_state: bdi btrfs-1: dirty=763 wb=603 unstable=0 bg_thresh=987 thresh=1975 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 116.399328: balance_dirty_state: bdi btrfs-1: dirty=763 wb=603 unstable=0 bg_thresh=990 thresh=1980 gap=614 poll_thresh=13 ino=257 dd-2584 [001] 116.399427: balance_dirty_state: bdi btrfs-1: dirty=788 wb=603 unstable=0 bg_thresh=987 thresh=1974 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 116.399521: balance_dirty_state: bdi btrfs-1: dirty=813 wb=603 unstable=0 bg_thresh=989 thresh=1979 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 116.399900: balance_dirty_state: bdi btrfs-1: dirty=813 wb=603 unstable=0 bg_thresh=992 thresh=1984 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 116.400092: balance_dirty_state: bdi btrfs-1: dirty=863 wb=603 unstable=0 bg_thresh=994 thresh=1989 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 116.400285: balance_dirty_state: bdi btrfs-1: dirty=888 wb=603 unstable=0 bg_thresh=994 thresh=1988 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 116.400479: balance_dirty_state: bdi btrfs-1: dirty=913 wb=603 unstable=0 bg_thresh=996 thresh=1992 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 116.400485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-129% task_gap=-359% task_weight=100% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 116.407234: balance_dirty_state: bdi btrfs-1: dirty=913 wb=453 unstable=0 bg_thresh=989 thresh=1979 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 116.407307: balance_dirty_state: bdi btrfs-1: dirty=938 wb=453 unstable=0 bg_thresh=986 thresh=1973 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 116.407371: balance_dirty_state: bdi btrfs-1: dirty=963 wb=453 unstable=0 bg_thresh=989 thresh=1978 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 116.407435: balance_dirty_state: bdi btrfs-1: dirty=963 wb=453 unstable=0 bg_thresh=986 thresh=1972 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 116.407563: balance_dirty_state: bdi btrfs-1: dirty=988 wb=453 unstable=0 bg_thresh=988 thresh=1976 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 116.407691: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=453 unstable=0 bg_thresh=987 thresh=1975 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 116.407696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 116.407769: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3896 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 116.410787: writeback_single_inode: bdi btrfs-1: ino=257 state= age=316 wrote=880 to_write=15504 dd-2584 [001] 116.415154: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1203 unstable=0 bg_thresh=991 thresh=1983 gap=617 poll_thresh=18 ino=257 dd-2584 [001] 116.415258: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1203 unstable=0 bg_thresh=994 thresh=1988 gap=622 poll_thresh=13 ino=257 dd-2584 [001] 116.415323: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1203 unstable=0 bg_thresh=991 thresh=1982 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 116.415569: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1203 unstable=0 bg_thresh=990 thresh=1981 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 116.415631: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1203 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 116.415750: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1203 unstable=0 bg_thresh=992 thresh=1985 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 116.415867: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1203 unstable=0 bg_thresh=992 thresh=1984 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 116.415872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 116.427235: balance_dirty_state: bdi btrfs-1: dirty=288 wb=953 unstable=0 bg_thresh=990 thresh=1981 gap=740 poll_thresh=18 ino=257 dd-2584 [001] 116.427365: balance_dirty_state: bdi btrfs-1: dirty=288 wb=953 unstable=0 bg_thresh=990 thresh=1980 gap=739 poll_thresh=13 ino=257 dd-2584 [001] 116.427484: balance_dirty_state: bdi btrfs-1: dirty=313 wb=953 unstable=0 bg_thresh=990 thresh=1980 gap=714 poll_thresh=14 ino=257 dd-2584 [001] 116.427606: balance_dirty_state: bdi btrfs-1: dirty=338 wb=953 unstable=0 bg_thresh=989 thresh=1979 gap=688 poll_thresh=15 ino=257 dd-2584 [001] 116.427724: balance_dirty_state: bdi btrfs-1: dirty=338 wb=953 unstable=0 bg_thresh=992 thresh=1984 gap=693 poll_thresh=16 ino=257 dd-2584 [001] 116.427959: balance_dirty_state: bdi btrfs-1: dirty=388 wb=953 unstable=0 bg_thresh=991 thresh=1983 gap=642 poll_thresh=17 ino=257 dd-2584 [001] 116.428195: balance_dirty_state: bdi btrfs-1: dirty=413 wb=953 unstable=0 bg_thresh=991 thresh=1982 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 116.428436: balance_dirty_state: bdi btrfs-1: dirty=438 wb=953 unstable=0 bg_thresh=990 thresh=1980 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 116.429025: balance_dirty_state: bdi btrfs-1: dirty=488 wb=953 unstable=0 bg_thresh=989 thresh=1979 gap=538 poll_thresh=20 ino=257 dd-2584 [001] 116.429256: balance_dirty_state: bdi btrfs-1: dirty=513 wb=953 unstable=0 bg_thresh=985 thresh=1971 gap=505 poll_thresh=21 ino=257 dd-2584 [001] 116.429378: balance_dirty_state: bdi btrfs-1: dirty=538 wb=953 unstable=0 bg_thresh=988 thresh=1976 gap=485 poll_thresh=22 ino=257 dd-2584 [001] 116.429382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 116.439249: balance_dirty_state: bdi btrfs-1: dirty=538 wb=828 unstable=0 bg_thresh=989 thresh=1979 gap=613 poll_thresh=22 ino=257 dd-2584 [001] 116.439316: balance_dirty_state: bdi btrfs-1: dirty=563 wb=828 unstable=0 bg_thresh=992 thresh=1984 gap=593 poll_thresh=16 ino=257 dd-2584 [001] 116.439434: balance_dirty_state: bdi btrfs-1: dirty=588 wb=828 unstable=0 bg_thresh=991 thresh=1983 gap=567 poll_thresh=17 ino=257 dd-2584 [001] 116.439552: balance_dirty_state: bdi btrfs-1: dirty=613 wb=828 unstable=0 bg_thresh=991 thresh=1982 gap=541 poll_thresh=18 ino=257 dd-2584 [001] 116.439671: balance_dirty_state: bdi btrfs-1: dirty=663 wb=828 unstable=0 bg_thresh=993 thresh=1986 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 116.439676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-320% task_weight=101% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 116.447242: balance_dirty_state: bdi btrfs-1: dirty=663 wb=628 unstable=0 bg_thresh=993 thresh=1987 gap=696 poll_thresh=19 ino=257 dd-2584 [004] 116.447368: balance_dirty_state: bdi btrfs-1: dirty=688 wb=628 unstable=0 bg_thresh=996 thresh=1992 gap=676 poll_thresh=14 ino=257 dd-2584 [004] 116.447488: balance_dirty_state: bdi btrfs-1: dirty=713 wb=628 unstable=0 bg_thresh=993 thresh=1986 gap=645 poll_thresh=15 ino=257 dd-2584 [004] 116.447605: balance_dirty_state: bdi btrfs-1: dirty=713 wb=628 unstable=0 bg_thresh=995 thresh=1991 gap=650 poll_thresh=16 ino=257 dd-2584 [004] 116.448191: balance_dirty_state: bdi btrfs-1: dirty=763 wb=628 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=17 ino=257 dd-2584 [004] 116.448427: balance_dirty_state: bdi btrfs-1: dirty=788 wb=628 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 116.448663: balance_dirty_state: bdi btrfs-1: dirty=813 wb=628 unstable=0 bg_thresh=993 thresh=1987 gap=546 poll_thresh=19 ino=257 dd-2584 [004] 116.448897: balance_dirty_state: bdi btrfs-1: dirty=838 wb=628 unstable=0 bg_thresh=993 thresh=1986 gap=520 poll_thresh=20 ino=257 dd-2584 [004] 116.449131: balance_dirty_state: bdi btrfs-1: dirty=888 wb=628 unstable=0 bg_thresh=992 thresh=1985 gap=469 poll_thresh=21 ino=257 dd-2584 [004] 116.449140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=101% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 116.455266: balance_dirty_state: bdi btrfs-1: dirty=888 wb=503 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=21 ino=257 dd-2584 [004] 116.455391: balance_dirty_state: bdi btrfs-1: dirty=888 wb=503 unstable=0 bg_thresh=996 thresh=1992 gap=601 poll_thresh=16 ino=257 dd-2584 [004] 116.455626: balance_dirty_state: bdi btrfs-1: dirty=938 wb=503 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 116.455859: balance_dirty_state: bdi btrfs-1: dirty=963 wb=503 unstable=0 bg_thresh=995 thresh=1990 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 116.456440: balance_dirty_state: bdi btrfs-1: dirty=988 wb=503 unstable=0 bg_thresh=994 thresh=1989 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 116.456677: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=503 unstable=0 bg_thresh=996 thresh=1993 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 116.456685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 116.456730: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3944 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 116.461221: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=848 to_write=15536 dd-2584 [004] 116.463240: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1203 unstable=0 bg_thresh=994 thresh=1988 gap=622 poll_thresh=20 ino=257 dd-2584 [004] 116.463352: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1203 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 116.463412: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1203 unstable=0 bg_thresh=990 thresh=1981 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 116.463530: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1203 unstable=0 bg_thresh=990 thresh=1980 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 116.463650: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1203 unstable=0 bg_thresh=992 thresh=1984 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 116.463768: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1203 unstable=0 bg_thresh=991 thresh=1983 gap=467 poll_thresh=19 ino=257 dd-2584 [004] 116.463772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-371% task_weight=100% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 116.475285: balance_dirty_state: bdi btrfs-1: dirty=313 wb=953 unstable=0 bg_thresh=993 thresh=1987 gap=721 poll_thresh=19 ino=257 dd-2584 [004] 116.475365: balance_dirty_state: bdi btrfs-1: dirty=313 wb=953 unstable=0 bg_thresh=996 thresh=1992 gap=726 poll_thresh=14 ino=257 dd-2584 [004] 116.475433: balance_dirty_state: bdi btrfs-1: dirty=338 wb=953 unstable=0 bg_thresh=993 thresh=1986 gap=695 poll_thresh=15 ino=257 dd-2584 [004] 116.475500: balance_dirty_state: bdi btrfs-1: dirty=338 wb=953 unstable=0 bg_thresh=995 thresh=1991 gap=700 poll_thresh=16 ino=257 dd-2584 [004] 116.475635: balance_dirty_state: bdi btrfs-1: dirty=388 wb=953 unstable=0 bg_thresh=995 thresh=1990 gap=649 poll_thresh=17 ino=257 dd-2584 [004] 116.475964: balance_dirty_state: bdi btrfs-1: dirty=413 wb=953 unstable=0 bg_thresh=997 thresh=1994 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 116.476096: balance_dirty_state: bdi btrfs-1: dirty=438 wb=953 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 116.476227: balance_dirty_state: bdi btrfs-1: dirty=488 wb=953 unstable=0 bg_thresh=993 thresh=1986 gap=545 poll_thresh=20 ino=257 dd-2584 [004] 116.476360: balance_dirty_state: bdi btrfs-1: dirty=513 wb=953 unstable=0 bg_thresh=992 thresh=1985 gap=519 poll_thresh=21 ino=257 dd-2584 [004] 116.476495: balance_dirty_state: bdi btrfs-1: dirty=538 wb=953 unstable=0 bg_thresh=994 thresh=1989 gap=498 poll_thresh=22 ino=257 dd-2584 [004] 116.476626: balance_dirty_state: bdi btrfs-1: dirty=563 wb=953 unstable=0 bg_thresh=994 thresh=1988 gap=472 poll_thresh=23 ino=257 dd-2584 [004] 116.476631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=100% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 116.483229: balance_dirty_state: bdi btrfs-1: dirty=563 wb=828 unstable=0 bg_thresh=994 thresh=1988 gap=597 poll_thresh=23 ino=257 dd-2584 [004] 116.483353: balance_dirty_state: bdi btrfs-1: dirty=588 wb=828 unstable=0 bg_thresh=994 thresh=1988 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 116.483525: balance_dirty_state: bdi btrfs-1: dirty=613 wb=828 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=18 ino=257 dd-2584 [004] 116.483983: balance_dirty_state: bdi btrfs-1: dirty=663 wb=828 unstable=0 bg_thresh=995 thresh=1991 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 116.484154: balance_dirty_state: bdi btrfs-1: dirty=688 wb=828 unstable=0 bg_thresh=992 thresh=1984 gap=468 poll_thresh=20 ino=257 dd-2584 [004] 116.484160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-369% task_weight=99% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 116.491246: balance_dirty_state: bdi btrfs-1: dirty=688 wb=828 unstable=0 bg_thresh=992 thresh=1985 gap=469 poll_thresh=20 ino=257 dd-2584 [004] 116.491251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 116.499272: balance_dirty_state: bdi btrfs-1: dirty=688 wb=578 unstable=0 bg_thresh=991 thresh=1983 gap=717 poll_thresh=20 ino=257 dd-2584 [000] 116.499448: balance_dirty_state: bdi btrfs-1: dirty=713 wb=553 unstable=0 bg_thresh=987 thresh=1975 gap=709 poll_thresh=15 ino=257 dd-2584 [000] 116.499559: balance_dirty_state: bdi btrfs-1: dirty=738 wb=503 unstable=0 bg_thresh=987 thresh=1975 gap=734 poll_thresh=16 ino=257 dd-2584 [000] 116.499750: balance_dirty_state: bdi btrfs-1: dirty=763 wb=453 unstable=0 bg_thresh=990 thresh=1980 gap=764 poll_thresh=17 ino=257 dd-2584 [000] 116.499940: balance_dirty_state: bdi btrfs-1: dirty=788 wb=453 unstable=0 bg_thresh=992 thresh=1984 gap=743 poll_thresh=18 ino=257 dd-2584 [000] 116.500128: balance_dirty_state: bdi btrfs-1: dirty=813 wb=453 unstable=0 bg_thresh=991 thresh=1983 gap=717 poll_thresh=19 ino=257 dd-2584 [000] 116.500319: balance_dirty_state: bdi btrfs-1: dirty=863 wb=453 unstable=0 bg_thresh=988 thresh=1976 gap=660 poll_thresh=20 ino=257 dd-2584 [000] 116.500507: balance_dirty_state: bdi btrfs-1: dirty=888 wb=453 unstable=0 bg_thresh=987 thresh=1975 gap=634 poll_thresh=21 ino=257 dd-2584 [000] 116.500977: balance_dirty_state: bdi btrfs-1: dirty=913 wb=453 unstable=0 bg_thresh=989 thresh=1979 gap=613 poll_thresh=22 ino=257 dd-2584 [000] 116.501166: balance_dirty_state: bdi btrfs-1: dirty=938 wb=453 unstable=0 bg_thresh=989 thresh=1978 gap=587 poll_thresh=23 ino=257 dd-2584 [000] 116.501356: balance_dirty_state: bdi btrfs-1: dirty=988 wb=453 unstable=0 bg_thresh=988 thresh=1977 gap=536 poll_thresh=24 ino=257 dd-2584 [000] 116.501546: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=453 unstable=0 bg_thresh=990 thresh=1981 gap=515 poll_thresh=25 ino=257 flush-btrfs-1-2586 [002] 116.501623: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3988 wrote=0 to_write=16384 dd-2584 [000] 116.501747: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=453 unstable=0 bg_thresh=990 thresh=1980 gap=489 poll_thresh=26 ino=257 dd-2584 [000] 116.501749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-328% task_weight=101% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 116.506276: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=864 to_write=15520 dd-2584 [000] 116.507176: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1203 unstable=0 bg_thresh=985 thresh=1970 gap=604 poll_thresh=26 ino=257 dd-2584 [000] 116.507241: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1203 unstable=0 bg_thresh=990 thresh=1981 gap=590 poll_thresh=19 ino=257 dd-2584 [000] 116.507366: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1203 unstable=0 bg_thresh=984 thresh=1968 gap=552 poll_thresh=20 ino=257 dd-2584 [000] 116.507490: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1203 unstable=0 bg_thresh=985 thresh=1971 gap=505 poll_thresh=21 ino=257 dd-2584 [000] 116.507615: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1203 unstable=0 bg_thresh=990 thresh=1981 gap=490 poll_thresh=22 ino=257 dd-2584 [000] 116.507619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=67140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 116.515180: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1078 unstable=0 bg_thresh=992 thresh=1984 gap=618 poll_thresh=22 ino=257 dd-2584 [000] 116.515424: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1078 unstable=0 bg_thresh=992 thresh=1984 gap=618 poll_thresh=16 ino=257 dd-2584 [000] 116.515542: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1078 unstable=0 bg_thresh=991 thresh=1983 gap=567 poll_thresh=17 ino=257 dd-2584 [000] 116.515660: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1078 unstable=0 bg_thresh=993 thresh=1987 gap=546 poll_thresh=18 ino=257 dd-2584 [000] 116.515776: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1078 unstable=0 bg_thresh=993 thresh=1986 gap=520 poll_thresh=19 ino=257 dd-2584 [000] 116.515893: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1078 unstable=0 bg_thresh=992 thresh=1985 gap=469 poll_thresh=20 ino=257 dd-2584 [000] 116.515897: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=101% bdi_bw=67140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 116.523275: balance_dirty_state: bdi btrfs-1: dirty=438 wb=953 unstable=0 bg_thresh=991 thresh=1983 gap=592 poll_thresh=20 ino=257 dd-2584 [004] 116.523461: balance_dirty_state: bdi btrfs-1: dirty=463 wb=953 unstable=0 bg_thresh=991 thresh=1982 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 116.523622: balance_dirty_state: bdi btrfs-1: dirty=463 wb=953 unstable=0 bg_thresh=993 thresh=1987 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 116.523968: balance_dirty_state: bdi btrfs-1: dirty=488 wb=953 unstable=0 bg_thresh=993 thresh=1986 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 116.524307: balance_dirty_state: bdi btrfs-1: dirty=538 wb=953 unstable=0 bg_thresh=992 thresh=1985 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 116.524319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=101% bdi_bw=67140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 116.535268: balance_dirty_state: bdi btrfs-1: dirty=538 wb=878 unstable=0 bg_thresh=987 thresh=1975 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 116.535381: balance_dirty_state: bdi btrfs-1: dirty=538 wb=878 unstable=0 bg_thresh=987 thresh=1974 gap=558 poll_thresh=13 ino=257 dd-2584 [004] 116.535721: balance_dirty_state: bdi btrfs-1: dirty=563 wb=878 unstable=0 bg_thresh=984 thresh=1968 gap=527 poll_thresh=14 ino=257 dd-2584 [004] 116.535800: balance_dirty_state: bdi btrfs-1: dirty=588 wb=878 unstable=0 bg_thresh=986 thresh=1973 gap=507 poll_thresh=15 ino=257 dd-2584 [004] 116.535860: balance_dirty_state: bdi btrfs-1: dirty=588 wb=878 unstable=0 bg_thresh=986 thresh=1972 gap=506 poll_thresh=16 ino=257 dd-2584 [004] 116.535979: balance_dirty_state: bdi btrfs-1: dirty=638 wb=878 unstable=0 bg_thresh=982 thresh=1965 gap=449 poll_thresh=17 ino=257 dd-2584 [004] 116.535984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-301% task_weight=101% bdi_bw=67140 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 116.547258: balance_dirty_state: bdi btrfs-1: dirty=638 wb=578 unstable=0 bg_thresh=980 thresh=1961 gap=745 poll_thresh=17 ino=257 dd-2584 [002] 116.547341: balance_dirty_state: bdi btrfs-1: dirty=663 wb=528 unstable=0 bg_thresh=980 thresh=1961 gap=770 poll_thresh=13 ino=257 dd-2584 [002] 116.547412: balance_dirty_state: bdi btrfs-1: dirty=663 wb=478 unstable=0 bg_thresh=983 thresh=1966 gap=825 poll_thresh=14 ino=257 dd-2584 [002] 116.547474: balance_dirty_state: bdi btrfs-1: dirty=688 wb=478 unstable=0 bg_thresh=988 thresh=1976 gap=810 poll_thresh=15 ino=257 dd-2584 [002] 116.547536: balance_dirty_state: bdi btrfs-1: dirty=713 wb=478 unstable=0 bg_thresh=988 thresh=1976 gap=785 poll_thresh=16 ino=257 dd-2584 [002] 116.547657: balance_dirty_state: bdi btrfs-1: dirty=738 wb=478 unstable=0 bg_thresh=984 thresh=1969 gap=753 poll_thresh=17 ino=257 dd-2584 [002] 116.547780: balance_dirty_state: bdi btrfs-1: dirty=763 wb=478 unstable=0 bg_thresh=986 thresh=1973 gap=732 poll_thresh=18 ino=257 dd-2584 [002] 116.547901: balance_dirty_state: bdi btrfs-1: dirty=813 wb=478 unstable=0 bg_thresh=986 thresh=1972 gap=681 poll_thresh=19 ino=257 dd-2584 [002] 116.548195: balance_dirty_state: bdi btrfs-1: dirty=838 wb=478 unstable=0 bg_thresh=985 thresh=1971 gap=655 poll_thresh=20 ino=257 dd-2584 [002] 116.548314: balance_dirty_state: bdi btrfs-1: dirty=863 wb=478 unstable=0 bg_thresh=987 thresh=1975 gap=634 poll_thresh=21 ino=257 dd-2584 [002] 116.548433: balance_dirty_state: bdi btrfs-1: dirty=888 wb=478 unstable=0 bg_thresh=987 thresh=1974 gap=608 poll_thresh=22 ino=257 dd-2584 [002] 116.548549: balance_dirty_state: bdi btrfs-1: dirty=938 wb=478 unstable=0 bg_thresh=986 thresh=1973 gap=557 poll_thresh=23 ino=257 dd-2584 [002] 116.548669: balance_dirty_state: bdi btrfs-1: dirty=963 wb=478 unstable=0 bg_thresh=986 thresh=1972 gap=531 poll_thresh=24 ino=257 dd-2584 [002] 116.548788: balance_dirty_state: bdi btrfs-1: dirty=988 wb=478 unstable=0 bg_thresh=988 thresh=1976 gap=510 poll_thresh=25 ino=257 dd-2584 [002] 116.548908: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=478 unstable=0 bg_thresh=987 thresh=1975 gap=459 poll_thresh=26 ino=257 dd-2584 [002] 116.548914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=67140 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 116.548932: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4036 wrote=0 to_write=16384 flush-btrfs-1-2586 [006] 116.551562: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=832 to_write=15552 dd-2584 [006] 116.555232: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1178 unstable=0 bg_thresh=984 thresh=1969 gap=578 poll_thresh=26 ino=257 dd-2584 [006] 116.555321: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1178 unstable=0 bg_thresh=987 thresh=1975 gap=584 poll_thresh=19 ino=257 dd-2584 [006] 116.555531: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1178 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=20 ino=257 dd-2584 [006] 116.556187: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1178 unstable=0 bg_thresh=995 thresh=1991 gap=525 poll_thresh=21 ino=257 dd-2584 [006] 116.556418: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1178 unstable=0 bg_thresh=997 thresh=1995 gap=504 poll_thresh=22 ino=257 dd-2584 [006] 116.556737: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1178 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=23 ino=257 dd-2584 [006] 116.556749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=67140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 116.567344: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1053 unstable=0 bg_thresh=994 thresh=1988 gap=597 poll_thresh=23 ino=257 dd-2584 [005] 116.567442: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1053 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=17 ino=257 dd-2584 [005] 116.567675: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1053 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=18 ino=257 dd-2584 [005] 116.567910: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1053 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=19 ino=257 dd-2584 [005] 116.568147: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1053 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=20 ino=257 dd-2584 [005] 116.568359: balance_dirty_state: bdi btrfs-1: dirty=463 wb=928 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=21 ino=257 dd-2584 [005] 116.568719: balance_dirty_state: bdi btrfs-1: dirty=513 wb=903 unstable=0 bg_thresh=998 thresh=1996 gap=580 poll_thresh=22 ino=257 dd-2584 [005] 116.568955: balance_dirty_state: bdi btrfs-1: dirty=538 wb=903 unstable=0 bg_thresh=997 thresh=1995 gap=554 poll_thresh=23 ino=257 dd-2584 [005] 116.569192: balance_dirty_state: bdi btrfs-1: dirty=563 wb=903 unstable=0 bg_thresh=999 thresh=1999 gap=533 poll_thresh=24 ino=257 dd-2584 [005] 116.569428: balance_dirty_state: bdi btrfs-1: dirty=588 wb=903 unstable=0 bg_thresh=996 thresh=1992 gap=501 poll_thresh=25 ino=257 dd-2584 [005] 116.569662: balance_dirty_state: bdi btrfs-1: dirty=638 wb=903 unstable=0 bg_thresh=995 thresh=1991 gap=450 poll_thresh=26 ino=257 dd-2584 [005] 116.569671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=67140 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 116.575256: balance_dirty_state: bdi btrfs-1: dirty=638 wb=828 unstable=0 bg_thresh=995 thresh=1991 gap=525 poll_thresh=26 ino=257 dd-2584 [005] 116.575388: balance_dirty_state: bdi btrfs-1: dirty=638 wb=828 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=19 ino=257 dd-2584 [005] 116.575626: balance_dirty_state: bdi btrfs-1: dirty=688 wb=828 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=20 ino=257 dd-2584 [005] 116.575635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=67140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 116.583259: balance_dirty_state: bdi btrfs-1: dirty=688 wb=828 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=20 ino=257 dd-2584 [005] 116.583272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=67140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 116.591284: balance_dirty_state: bdi btrfs-1: dirty=688 wb=553 unstable=0 bg_thresh=998 thresh=1996 gap=755 poll_thresh=20 ino=257 dd-2584 [003] 116.591396: balance_dirty_state: bdi btrfs-1: dirty=688 wb=553 unstable=0 bg_thresh=998 thresh=1996 gap=755 poll_thresh=15 ino=257 dd-2584 [003] 116.591515: balance_dirty_state: bdi btrfs-1: dirty=713 wb=553 unstable=0 bg_thresh=1000 thresh=2001 gap=735 poll_thresh=16 ino=257 dd-2584 [003] 116.591745: balance_dirty_state: bdi btrfs-1: dirty=738 wb=553 unstable=0 bg_thresh=1003 thresh=2006 gap=715 poll_thresh=17 ino=257 dd-2584 [003] 116.592329: balance_dirty_state: bdi btrfs-1: dirty=788 wb=553 unstable=0 bg_thresh=1005 thresh=2011 gap=670 poll_thresh=18 ino=257 dd-2584 [003] 116.592567: balance_dirty_state: bdi btrfs-1: dirty=813 wb=553 unstable=0 bg_thresh=1005 thresh=2010 gap=644 poll_thresh=19 ino=257 dd-2584 [003] 116.592801: balance_dirty_state: bdi btrfs-1: dirty=838 wb=553 unstable=0 bg_thresh=1007 thresh=2014 gap=623 poll_thresh=20 ino=257 dd-2584 [003] 116.593034: balance_dirty_state: bdi btrfs-1: dirty=863 wb=553 unstable=0 bg_thresh=1006 thresh=2013 gap=597 poll_thresh=21 ino=257 dd-2584 [003] 116.593270: balance_dirty_state: bdi btrfs-1: dirty=913 wb=553 unstable=0 bg_thresh=1006 thresh=2012 gap=546 poll_thresh=22 ino=257 dd-2584 [003] 116.593505: balance_dirty_state: bdi btrfs-1: dirty=938 wb=553 unstable=0 bg_thresh=1008 thresh=2016 gap=525 poll_thresh=23 ino=257 dd-2584 [003] 116.593745: balance_dirty_state: bdi btrfs-1: dirty=963 wb=553 unstable=0 bg_thresh=1007 thresh=2015 gap=499 poll_thresh=24 ino=257 dd-2584 [003] 116.593754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=67140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 116.599437: balance_dirty_state: bdi btrfs-1: dirty=988 wb=428 unstable=0 bg_thresh=1003 thresh=2006 gap=590 poll_thresh=18 ino=257 dd-2584 [003] 116.600011: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=428 unstable=0 bg_thresh=1005 thresh=2011 gap=545 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 116.600058: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4088 wrote=0 to_write=16384 dd-2584 [003] 116.600258: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=428 unstable=0 bg_thresh=1005 thresh=2010 gap=519 poll_thresh=20 ino=257 dd-2584 [003] 116.600507: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=478 unstable=0 bg_thresh=1007 thresh=2014 gap=498 poll_thresh=21 ino=257 dd-2584 [003] 116.600510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-94% task_weight=100% bdi_bw=67140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 116.604138: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=912 to_write=15472 dd-2584 [003] 116.607395: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1228 unstable=0 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=16 ino=257 dd-2584 [003] 116.607512: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1228 unstable=0 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=17 ino=257 dd-2584 [003] 116.607633: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1228 unstable=0 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=18 ino=257 dd-2584 [003] 116.607753: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1228 unstable=0 bg_thresh=1007 thresh=2015 gap=499 poll_thresh=19 ino=257 dd-2584 [003] 116.607758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=67508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 116.615413: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1103 unstable=0 bg_thresh=998 thresh=1997 gap=606 poll_thresh=14 ino=257 dd-2584 [003] 116.615470: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1103 unstable=0 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=15 ino=257 dd-2584 [003] 116.615525: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1103 unstable=0 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=16 ino=257 dd-2584 [003] 116.615805: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1103 unstable=0 bg_thresh=1003 thresh=2007 gap=541 poll_thresh=17 ino=257 dd-2584 [003] 116.615920: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1103 unstable=0 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=18 ino=257 dd-2584 [003] 116.616035: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1103 unstable=0 bg_thresh=1005 thresh=2010 gap=469 poll_thresh=19 ino=257 dd-2584 [003] 116.616039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=67508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 116.623258: balance_dirty_state: bdi btrfs-1: dirty=438 wb=903 unstable=0 bg_thresh=999 thresh=1999 gap=658 poll_thresh=14 ino=257 dd-2584 [003] 116.623316: balance_dirty_state: bdi btrfs-1: dirty=463 wb=903 unstable=0 bg_thresh=1002 thresh=2004 gap=638 poll_thresh=15 ino=257 dd-2584 [003] 116.623375: balance_dirty_state: bdi btrfs-1: dirty=463 wb=903 unstable=0 bg_thresh=1002 thresh=2004 gap=638 poll_thresh=16 ino=257 dd-2584 [003] 116.623489: balance_dirty_state: bdi btrfs-1: dirty=513 wb=903 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=17 ino=257 dd-2584 [003] 116.623607: balance_dirty_state: bdi btrfs-1: dirty=538 wb=903 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=18 ino=257 dd-2584 [003] 116.623724: balance_dirty_state: bdi btrfs-1: dirty=563 wb=903 unstable=0 bg_thresh=1006 thresh=2012 gap=546 poll_thresh=19 ino=257 dd-2584 [003] 116.624014: balance_dirty_state: bdi btrfs-1: dirty=613 wb=903 unstable=0 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=20 ino=257 dd-2584 [003] 116.624019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=67508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 116.631343: balance_dirty_state: bdi btrfs-1: dirty=613 wb=903 unstable=0 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=15 ino=257 dd-2584 [003] 116.631347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=67508 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 116.639340: balance_dirty_state: bdi btrfs-1: dirty=613 wb=653 unstable=0 bg_thresh=1002 thresh=2004 gap=738 poll_thresh=15 ino=257 dd-2584 [003] 116.639465: balance_dirty_state: bdi btrfs-1: dirty=638 wb=653 unstable=0 bg_thresh=1002 thresh=2004 gap=713 poll_thresh=11 ino=257 dd-2584 [003] 116.639579: balance_dirty_state: bdi btrfs-1: dirty=663 wb=653 unstable=0 bg_thresh=1004 thresh=2009 gap=693 poll_thresh=12 ino=257 dd-2584 [003] 116.639694: balance_dirty_state: bdi btrfs-1: dirty=663 wb=653 unstable=0 bg_thresh=1004 thresh=2009 gap=693 poll_thresh=13 ino=257 dd-2584 [003] 116.639809: balance_dirty_state: bdi btrfs-1: dirty=688 wb=653 unstable=0 bg_thresh=1007 thresh=2014 gap=673 poll_thresh=14 ino=257 dd-2584 [003] 116.639927: balance_dirty_state: bdi btrfs-1: dirty=688 wb=653 unstable=0 bg_thresh=1004 thresh=2008 gap=667 poll_thresh=15 ino=257 dd-2584 [003] 116.640044: balance_dirty_state: bdi btrfs-1: dirty=713 wb=653 unstable=0 bg_thresh=1006 thresh=2013 gap=647 poll_thresh=16 ino=257 dd-2584 [003] 116.640278: balance_dirty_state: bdi btrfs-1: dirty=738 wb=653 unstable=0 bg_thresh=1008 thresh=2017 gap=626 poll_thresh=17 ino=257 dd-2584 [003] 116.640512: balance_dirty_state: bdi btrfs-1: dirty=788 wb=653 unstable=0 bg_thresh=1008 thresh=2016 gap=575 poll_thresh=18 ino=257 dd-2584 [003] 116.640745: balance_dirty_state: bdi btrfs-1: dirty=813 wb=653 unstable=0 bg_thresh=1007 thresh=2015 gap=549 poll_thresh=19 ino=257 dd-2584 [003] 116.640980: balance_dirty_state: bdi btrfs-1: dirty=838 wb=653 unstable=0 bg_thresh=1007 thresh=2014 gap=523 poll_thresh=20 ino=257 dd-2584 [003] 116.641565: balance_dirty_state: bdi btrfs-1: dirty=863 wb=653 unstable=0 bg_thresh=1009 thresh=2018 gap=502 poll_thresh=21 ino=257 dd-2584 [003] 116.641573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=67508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 116.647214: balance_dirty_state: bdi btrfs-1: dirty=863 wb=528 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=21 ino=257 dd-2584 [003] 116.647335: balance_dirty_state: bdi btrfs-1: dirty=888 wb=528 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=16 ino=257 dd-2584 [003] 116.647563: balance_dirty_state: bdi btrfs-1: dirty=913 wb=528 unstable=0 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=17 ino=257 dd-2584 [003] 116.647792: balance_dirty_state: bdi btrfs-1: dirty=963 wb=528 unstable=0 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=18 ino=257 dd-2584 [003] 116.648030: balance_dirty_state: bdi btrfs-1: dirty=988 wb=528 unstable=0 bg_thresh=1007 thresh=2015 gap=499 poll_thresh=19 ino=257 dd-2584 [003] 116.648038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1320 avg_dirty=1320 bdi_gap=26% task_gap=-46% task_weight=100% bdi_bw=67508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 116.655408: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=403 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=14 ino=257 dd-2584 [003] 116.655471: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=403 unstable=0 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 116.655477: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4144 wrote=0 to_write=16384 dd-2584 [003] 116.655531: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=403 unstable=0 bg_thresh=1007 thresh=2014 gap=573 poll_thresh=16 ino=257 dd-2584 [003] 116.655655: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=403 unstable=0 bg_thresh=1006 thresh=2013 gap=547 poll_thresh=17 ino=257 dd-2584 [003] 116.655795: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=403 unstable=0 bg_thresh=1008 thresh=2017 gap=601 poll_thresh=18 ino=257 dd-2584 [003] 116.656096: balance_dirty_state: bdi btrfs-1: dirty=963 wb=453 unstable=0 bg_thresh=1002 thresh=2004 gap=588 poll_thresh=19 ino=257 dd-2584 [003] 116.656226: balance_dirty_state: bdi btrfs-1: dirty=938 wb=503 unstable=0 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=20 ino=257 dd-2584 [003] 116.656357: balance_dirty_state: bdi btrfs-1: dirty=913 wb=553 unstable=0 bg_thresh=996 thresh=1992 gap=526 poll_thresh=21 ino=257 dd-2584 [003] 116.656490: balance_dirty_state: bdi btrfs-1: dirty=888 wb=603 unstable=0 bg_thresh=1000 thresh=2000 gap=509 poll_thresh=22 ino=257 dd-2584 [003] 116.656620: balance_dirty_state: bdi btrfs-1: dirty=888 wb=653 unstable=0 bg_thresh=1002 thresh=2005 gap=464 poll_thresh=23 ino=257 dd-2584 [003] 116.656622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=67508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 116.658170: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=1088 to_write=15296 dd-2584 [003] 116.663286: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1353 unstable=0 bg_thresh=1004 thresh=2008 gap=467 poll_thresh=23 ino=257 dd-2584 [003] 116.663295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=67508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 116.671292: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1228 unstable=0 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=23 ino=257 dd-2584 [003] 116.671363: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1228 unstable=0 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=17 ino=257 dd-2584 [003] 116.671489: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1228 unstable=0 bg_thresh=1008 thresh=2017 gap=551 poll_thresh=18 ino=257 dd-2584 [003] 116.671612: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1228 unstable=0 bg_thresh=1008 thresh=2016 gap=525 poll_thresh=19 ino=257 dd-2584 [003] 116.671928: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1153 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=20 ino=257 dd-2584 [003] 116.672062: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1103 unstable=0 bg_thresh=1007 thresh=2015 gap=574 poll_thresh=21 ino=257 dd-2584 [003] 116.672187: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1103 unstable=0 bg_thresh=1008 thresh=2017 gap=551 poll_thresh=22 ino=257 dd-2584 [003] 116.672310: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1103 unstable=0 bg_thresh=1004 thresh=2008 gap=517 poll_thresh=23 ino=257 dd-2584 [003] 116.672436: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1103 unstable=0 bg_thresh=1003 thresh=2006 gap=490 poll_thresh=24 ino=257 dd-2584 [003] 116.672442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=67508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 116.679252: balance_dirty_state: bdi btrfs-1: dirty=413 wb=978 unstable=0 bg_thresh=1010 thresh=2021 gap=630 poll_thresh=24 ino=257 dd-2584 [003] 116.679330: balance_dirty_state: bdi btrfs-1: dirty=438 wb=978 unstable=0 bg_thresh=1010 thresh=2020 gap=604 poll_thresh=18 ino=257 dd-2584 [003] 116.679449: balance_dirty_state: bdi btrfs-1: dirty=463 wb=978 unstable=0 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=19 ino=257 dd-2584 [003] 116.679569: balance_dirty_state: bdi btrfs-1: dirty=513 wb=978 unstable=0 bg_thresh=1009 thresh=2018 gap=527 poll_thresh=20 ino=257 dd-2584 [003] 116.679689: balance_dirty_state: bdi btrfs-1: dirty=538 wb=978 unstable=0 bg_thresh=1011 thresh=2022 gap=506 poll_thresh=21 ino=257 dd-2584 [003] 116.679978: balance_dirty_state: bdi btrfs-1: dirty=563 wb=978 unstable=0 bg_thresh=1010 thresh=2021 gap=480 poll_thresh=22 ino=257 dd-2584 [003] 116.679983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=67508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 116.687272: balance_dirty_state: bdi btrfs-1: dirty=563 wb=853 unstable=0 bg_thresh=998 thresh=1996 gap=580 poll_thresh=22 ino=257 dd-2584 [003] 116.687339: balance_dirty_state: bdi btrfs-1: dirty=588 wb=853 unstable=0 bg_thresh=995 thresh=1990 gap=549 poll_thresh=16 ino=257 dd-2584 [003] 116.687461: balance_dirty_state: bdi btrfs-1: dirty=613 wb=853 unstable=0 bg_thresh=997 thresh=1994 gap=528 poll_thresh=17 ino=257 dd-2584 [003] 116.687581: balance_dirty_state: bdi btrfs-1: dirty=638 wb=853 unstable=0 bg_thresh=996 thresh=1993 gap=502 poll_thresh=18 ino=257 dd-2584 [003] 116.687701: balance_dirty_state: bdi btrfs-1: dirty=688 wb=853 unstable=0 bg_thresh=996 thresh=1992 gap=451 poll_thresh=19 ino=257 dd-2584 [003] 116.687706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=67508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 116.695261: balance_dirty_state: bdi btrfs-1: dirty=688 wb=703 unstable=0 bg_thresh=989 thresh=1979 gap=588 poll_thresh=19 ino=257 dd-2584 [003] 116.695331: balance_dirty_state: bdi btrfs-1: dirty=688 wb=703 unstable=0 bg_thresh=992 thresh=1984 gap=593 poll_thresh=14 ino=257 dd-2584 [003] 116.695400: balance_dirty_state: bdi btrfs-1: dirty=713 wb=703 unstable=0 bg_thresh=991 thresh=1982 gap=566 poll_thresh=15 ino=257 dd-2584 [003] 116.695466: balance_dirty_state: bdi btrfs-1: dirty=738 wb=703 unstable=0 bg_thresh=991 thresh=1982 gap=541 poll_thresh=16 ino=257 dd-2584 [003] 116.695598: balance_dirty_state: bdi btrfs-1: dirty=763 wb=703 unstable=0 bg_thresh=995 thresh=1990 gap=524 poll_thresh=17 ino=257 dd-2584 [003] 116.695721: balance_dirty_state: bdi btrfs-1: dirty=788 wb=703 unstable=0 bg_thresh=997 thresh=1995 gap=504 poll_thresh=18 ino=257 dd-2584 [003] 116.696013: balance_dirty_state: bdi btrfs-1: dirty=813 wb=703 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=19 ino=257 dd-2584 [003] 116.696018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=67508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 116.703293: balance_dirty_state: bdi btrfs-1: dirty=813 wb=553 unstable=0 bg_thresh=992 thresh=1984 gap=618 poll_thresh=19 ino=257 dd-2584 [005] 116.703417: balance_dirty_state: bdi btrfs-1: dirty=813 wb=553 unstable=0 bg_thresh=994 thresh=1989 gap=623 poll_thresh=14 ino=257 dd-2584 [005] 116.703532: balance_dirty_state: bdi btrfs-1: dirty=838 wb=553 unstable=0 bg_thresh=994 thresh=1989 gap=598 poll_thresh=15 ino=257 dd-2584 [005] 116.703647: balance_dirty_state: bdi btrfs-1: dirty=863 wb=553 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 116.703882: balance_dirty_state: bdi btrfs-1: dirty=888 wb=553 unstable=0 bg_thresh=996 thresh=1993 gap=552 poll_thresh=17 ino=257 dd-2584 [005] 116.704119: balance_dirty_state: bdi btrfs-1: dirty=913 wb=553 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 116.704355: balance_dirty_state: bdi btrfs-1: dirty=938 wb=553 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=19 ino=257 dd-2584 [005] 116.704587: balance_dirty_state: bdi btrfs-1: dirty=988 wb=553 unstable=0 bg_thresh=997 thresh=1995 gap=454 poll_thresh=20 ino=257 dd-2584 [005] 116.704596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-114% task_weight=98% bdi_bw=67508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 116.711291: balance_dirty_state: bdi btrfs-1: dirty=988 wb=428 unstable=0 bg_thresh=995 thresh=1990 gap=574 poll_thresh=20 ino=257 dd-2584 [006] 116.711406: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=428 unstable=0 bg_thresh=997 thresh=1995 gap=554 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 116.711443: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4200 wrote=0 to_write=16384 dd-2584 [006] 116.711584: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=428 unstable=0 bg_thresh=997 thresh=1995 gap=529 poll_thresh=16 ino=257 dd-2584 [006] 116.712528: balance_dirty_state: bdi btrfs-1: dirty=963 wb=528 unstable=0 bg_thresh=1000 thresh=2000 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 116.712893: balance_dirty_state: bdi btrfs-1: dirty=938 wb=578 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 116.712897: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-109% task_weight=97% bdi_bw=67992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 116.717940: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=912 to_write=15472 dd-2584 [002] 116.719229: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1228 unstable=0 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=18 ino=257 dd-2584 [002] 116.719362: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1228 unstable=0 bg_thresh=1001 thresh=2003 gap=587 poll_thresh=13 ino=257 dd-2584 [002] 116.719523: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1228 unstable=0 bg_thresh=1001 thresh=2003 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 116.719685: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1228 unstable=0 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 116.719847: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1228 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=16 ino=257 dd-2584 [002] 116.720167: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1228 unstable=0 bg_thresh=1003 thresh=2006 gap=515 poll_thresh=17 ino=257 dd-2584 [002] 116.720491: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1228 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 116.720502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1273 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-54% task_weight=97% bdi_bw=67992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 116.727498: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1103 unstable=0 bg_thresh=1003 thresh=2006 gap=590 poll_thresh=13 ino=257 dd-2584 [002] 116.727662: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1103 unstable=0 bg_thresh=1003 thresh=2006 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 116.727824: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1103 unstable=0 bg_thresh=1002 thresh=2005 gap=564 poll_thresh=15 ino=257 dd-2584 [002] 116.727991: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1103 unstable=0 bg_thresh=1002 thresh=2004 gap=538 poll_thresh=16 ino=257 dd-2584 [002] 116.728750: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1103 unstable=0 bg_thresh=1001 thresh=2003 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 116.728958: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1103 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=18 ino=257 dd-2584 [002] 116.728968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-59% task_weight=98% bdi_bw=67992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 116.735479: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1053 unstable=0 bg_thresh=1000 thresh=2000 gap=534 poll_thresh=13 ino=257 dd-2584 [005] 116.735570: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1053 unstable=0 bg_thresh=997 thresh=1994 gap=503 poll_thresh=14 ino=257 dd-2584 [005] 116.735662: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1053 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=15 ino=257 dd-2584 [005] 116.735667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-56% task_weight=98% bdi_bw=67992 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 116.743327: balance_dirty_state: bdi btrfs-1: dirty=463 wb=803 unstable=0 bg_thresh=1001 thresh=2002 gap=736 poll_thresh=11 ino=257 dd-2584 [005] 116.743389: balance_dirty_state: bdi btrfs-1: dirty=488 wb=803 unstable=0 bg_thresh=998 thresh=1996 gap=705 poll_thresh=12 ino=257 dd-2584 [005] 116.743449: balance_dirty_state: bdi btrfs-1: dirty=488 wb=803 unstable=0 bg_thresh=1000 thresh=2001 gap=710 poll_thresh=13 ino=257 dd-2584 [005] 116.743508: balance_dirty_state: bdi btrfs-1: dirty=513 wb=803 unstable=0 bg_thresh=997 thresh=1995 gap=679 poll_thresh=14 ino=257 dd-2584 [005] 116.743567: balance_dirty_state: bdi btrfs-1: dirty=538 wb=803 unstable=0 bg_thresh=1000 thresh=2000 gap=659 poll_thresh=15 ino=257 dd-2584 [005] 116.743626: balance_dirty_state: bdi btrfs-1: dirty=538 wb=803 unstable=0 bg_thresh=996 thresh=1993 gap=652 poll_thresh=16 ino=257 dd-2584 [005] 116.743746: balance_dirty_state: bdi btrfs-1: dirty=588 wb=803 unstable=0 bg_thresh=998 thresh=1997 gap=606 poll_thresh=17 ino=257 dd-2584 [005] 116.743864: balance_dirty_state: bdi btrfs-1: dirty=613 wb=803 unstable=0 bg_thresh=998 thresh=1996 gap=580 poll_thresh=18 ino=257 dd-2584 [005] 116.744231: balance_dirty_state: bdi btrfs-1: dirty=638 wb=803 unstable=0 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=19 ino=257 dd-2584 [005] 116.744352: balance_dirty_state: bdi btrfs-1: dirty=688 wb=803 unstable=0 bg_thresh=999 thresh=1999 gap=508 poll_thresh=20 ino=257 dd-2584 [005] 116.744474: balance_dirty_state: bdi btrfs-1: dirty=713 wb=803 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=21 ino=257 dd-2584 [005] 116.744479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-64% task_weight=98% bdi_bw=67992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 116.751346: balance_dirty_state: bdi btrfs-1: dirty=713 wb=678 unstable=0 bg_thresh=998 thresh=1996 gap=605 poll_thresh=16 ino=257 dd-2584 [005] 116.751518: balance_dirty_state: bdi btrfs-1: dirty=763 wb=678 unstable=0 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 116.751692: balance_dirty_state: bdi btrfs-1: dirty=788 wb=678 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 116.751860: balance_dirty_state: bdi btrfs-1: dirty=813 wb=678 unstable=0 bg_thresh=1000 thresh=2000 gap=509 poll_thresh=19 ino=257 dd-2584 [005] 116.752035: balance_dirty_state: bdi btrfs-1: dirty=863 wb=678 unstable=0 bg_thresh=1002 thresh=2005 gap=464 poll_thresh=20 ino=257 dd-2584 [005] 116.752041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-56% task_weight=98% bdi_bw=67992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 116.759356: balance_dirty_state: bdi btrfs-1: dirty=863 wb=553 unstable=0 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 116.759582: balance_dirty_state: bdi btrfs-1: dirty=888 wb=553 unstable=0 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 116.759695: balance_dirty_state: bdi btrfs-1: dirty=913 wb=553 unstable=0 bg_thresh=1008 thresh=2017 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 116.759808: balance_dirty_state: bdi btrfs-1: dirty=938 wb=553 unstable=0 bg_thresh=1011 thresh=2022 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 116.759922: balance_dirty_state: bdi btrfs-1: dirty=988 wb=553 unstable=0 bg_thresh=1013 thresh=2026 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 116.759926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1280 avg_dirty=1280 bdi_gap=56% task_gap=13% task_weight=99% bdi_bw=67992 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 dd-2584 [001] 116.767348: balance_dirty_state: bdi btrfs-1: dirty=988 wb=428 unstable=0 bg_thresh=1009 thresh=2018 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 116.767409: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=428 unstable=0 bg_thresh=1011 thresh=2023 gap=582 poll_thresh=15 ino=257 flush-btrfs-1-2586 [006] 116.767472: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4256 wrote=0 to_write=16384 dd-2584 [001] 116.767474: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=428 unstable=0 bg_thresh=1008 thresh=2017 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 116.767597: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=428 unstable=0 bg_thresh=1008 thresh=2016 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 116.767725: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=478 unstable=0 bg_thresh=1012 thresh=2025 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 116.767727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-79% task_weight=98% bdi_bw=67992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 116.770584: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=944 to_write=15440 dd-2584 [001] 116.775319: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1228 unstable=0 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=13 ino=257 dd-2584 [001] 116.775378: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1228 unstable=0 bg_thresh=1009 thresh=2019 gap=603 poll_thresh=14 ino=257 dd-2584 [001] 116.775610: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1228 unstable=0 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 116.775668: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1228 unstable=0 bg_thresh=1012 thresh=2024 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 116.775785: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1228 unstable=0 bg_thresh=1011 thresh=2023 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 116.775902: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1228 unstable=0 bg_thresh=1013 thresh=2027 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 116.776019: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1228 unstable=0 bg_thresh=1013 thresh=2026 gap=460 poll_thresh=19 ino=257 dd-2584 [001] 116.776023: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=67992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 116.783288: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1103 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=19 ino=257 dd-2584 [001] 116.783370: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1103 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 116.783429: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1103 unstable=0 bg_thresh=1006 thresh=2013 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 116.783484: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1103 unstable=0 bg_thresh=1006 thresh=2013 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 116.783594: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1103 unstable=0 bg_thresh=1009 thresh=2018 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 116.783598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=98% bdi_bw=67992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 116.791320: balance_dirty_state: bdi btrfs-1: dirty=413 wb=978 unstable=0 bg_thresh=1004 thresh=2009 gap=618 poll_thresh=13 ino=257 dd-2584 [001] 116.791379: balance_dirty_state: bdi btrfs-1: dirty=438 wb=978 unstable=0 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 116.791435: balance_dirty_state: bdi btrfs-1: dirty=463 wb=978 unstable=0 bg_thresh=1007 thresh=2014 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 116.791664: balance_dirty_state: bdi btrfs-1: dirty=463 wb=978 unstable=0 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 116.791782: balance_dirty_state: bdi btrfs-1: dirty=513 wb=978 unstable=0 bg_thresh=1012 thresh=2024 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 116.791899: balance_dirty_state: bdi btrfs-1: dirty=538 wb=978 unstable=0 bg_thresh=1014 thresh=2028 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 116.792015: balance_dirty_state: bdi btrfs-1: dirty=563 wb=978 unstable=0 bg_thresh=1013 thresh=2027 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 116.792019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1360 avg_dirty=1360 bdi_gap=10% task_gap=-78% task_weight=99% bdi_bw=67992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 116.799317: balance_dirty_state: bdi btrfs-1: dirty=588 wb=853 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=14 ino=257 dd-2584 [001] 116.799376: balance_dirty_state: bdi btrfs-1: dirty=588 wb=853 unstable=0 bg_thresh=1007 thresh=2014 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 116.799433: balance_dirty_state: bdi btrfs-1: dirty=613 wb=853 unstable=0 bg_thresh=1007 thresh=2014 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 116.799548: balance_dirty_state: bdi btrfs-1: dirty=638 wb=853 unstable=0 bg_thresh=1009 thresh=2019 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 116.799666: balance_dirty_state: bdi btrfs-1: dirty=688 wb=853 unstable=0 bg_thresh=1014 thresh=2029 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 116.799671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1360 avg_dirty=1360 bdi_gap=11% task_gap=-76% task_weight=99% bdi_bw=67992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 116.807364: balance_dirty_state: bdi btrfs-1: dirty=688 wb=703 unstable=0 bg_thresh=1011 thresh=2023 gap=632 poll_thresh=13 ino=257 dd-2584 [001] 116.807421: balance_dirty_state: bdi btrfs-1: dirty=713 wb=703 unstable=0 bg_thresh=1014 thresh=2028 gap=612 poll_thresh=14 ino=257 dd-2584 [001] 116.807651: balance_dirty_state: bdi btrfs-1: dirty=738 wb=703 unstable=0 bg_thresh=1011 thresh=2022 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 116.807711: balance_dirty_state: bdi btrfs-1: dirty=738 wb=703 unstable=0 bg_thresh=1013 thresh=2027 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 116.807829: balance_dirty_state: bdi btrfs-1: dirty=763 wb=703 unstable=0 bg_thresh=1013 thresh=2026 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 116.808008: balance_dirty_state: bdi btrfs-1: dirty=813 wb=703 unstable=0 bg_thresh=1015 thresh=2030 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 116.808243: balance_dirty_state: bdi btrfs-1: dirty=838 wb=703 unstable=0 bg_thresh=1011 thresh=2023 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 116.808252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=67992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 116.815274: balance_dirty_state: bdi btrfs-1: dirty=838 wb=578 unstable=0 bg_thresh=1006 thresh=2012 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 116.815397: balance_dirty_state: bdi btrfs-1: dirty=863 wb=578 unstable=0 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=14 ino=257 dd-2584 [001] 116.815513: balance_dirty_state: bdi btrfs-1: dirty=863 wb=578 unstable=0 bg_thresh=1008 thresh=2017 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 116.815630: balance_dirty_state: bdi btrfs-1: dirty=888 wb=578 unstable=0 bg_thresh=1008 thresh=2017 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 116.815864: balance_dirty_state: bdi btrfs-1: dirty=913 wb=578 unstable=0 bg_thresh=1011 thresh=2022 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 116.816100: balance_dirty_state: bdi btrfs-1: dirty=963 wb=578 unstable=0 bg_thresh=1013 thresh=2026 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 116.816109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-79% task_weight=99% bdi_bw=67804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 116.823367: balance_dirty_state: bdi btrfs-1: dirty=963 wb=453 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=13 ino=257 dd-2584 [001] 116.823661: balance_dirty_state: bdi btrfs-1: dirty=988 wb=453 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 116.823721: balance_dirty_state: bdi btrfs-1: dirty=988 wb=453 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 116.823778: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=453 unstable=0 bg_thresh=1006 thresh=2013 gap=547 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 116.823806: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4312 wrote=0 to_write=16384 dd-2584 [001] 116.823955: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=453 unstable=0 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 116.824138: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=478 unstable=0 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 116.824140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=67804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 116.826056: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=912 to_write=15472 dd-2584 [005] 116.831288: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1228 unstable=0 bg_thresh=993 thresh=1986 gap=595 poll_thresh=18 ino=257 dd-2584 [005] 116.831384: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1228 unstable=0 bg_thresh=992 thresh=1985 gap=569 poll_thresh=13 ino=257 dd-2584 [005] 116.831448: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1228 unstable=0 bg_thresh=992 thresh=1985 gap=569 poll_thresh=14 ino=257 dd-2584 [005] 116.831511: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1228 unstable=0 bg_thresh=992 thresh=1984 gap=543 poll_thresh=15 ino=257 dd-2584 [005] 116.831577: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1228 unstable=0 bg_thresh=989 thresh=1978 gap=512 poll_thresh=16 ino=257 dd-2584 [005] 116.831703: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1228 unstable=0 bg_thresh=991 thresh=1982 gap=491 poll_thresh=17 ino=257 dd-2584 [005] 116.831708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-83% task_weight=98% bdi_bw=67804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 116.839456: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1103 unstable=0 bg_thresh=994 thresh=1989 gap=598 poll_thresh=13 ino=257 dd-2584 [005] 116.839519: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1103 unstable=0 bg_thresh=988 thresh=1977 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 116.839582: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1103 unstable=0 bg_thresh=991 thresh=1982 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 116.839830: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1103 unstable=0 bg_thresh=988 thresh=1976 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 116.839949: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1103 unstable=0 bg_thresh=990 thresh=1980 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 116.840068: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1103 unstable=0 bg_thresh=989 thresh=1979 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 116.840073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1280 avg_dirty=1280 bdi_gap=29% task_gap=-39% task_weight=99% bdi_bw=67804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 116.847439: balance_dirty_state: bdi btrfs-1: dirty=413 wb=978 unstable=0 bg_thresh=992 thresh=1985 gap=594 poll_thresh=13 ino=257 dd-2584 [005] 116.847502: balance_dirty_state: bdi btrfs-1: dirty=413 wb=978 unstable=0 bg_thresh=989 thresh=1979 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 116.847562: balance_dirty_state: bdi btrfs-1: dirty=438 wb=978 unstable=0 bg_thresh=992 thresh=1984 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 116.847624: balance_dirty_state: bdi btrfs-1: dirty=463 wb=978 unstable=0 bg_thresh=989 thresh=1978 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 116.847746: balance_dirty_state: bdi btrfs-1: dirty=488 wb=978 unstable=0 bg_thresh=991 thresh=1982 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 116.847870: balance_dirty_state: bdi btrfs-1: dirty=513 wb=978 unstable=0 bg_thresh=990 thresh=1981 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 116.847875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1280 avg_dirty=1280 bdi_gap=31% task_gap=-36% task_weight=99% bdi_bw=67804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 116.855463: balance_dirty_state: bdi btrfs-1: dirty=538 wb=840 unstable=0 bg_thresh=989 thresh=1979 gap=601 poll_thresh=13 ino=257 dd-2584 [005] 116.855524: balance_dirty_state: bdi btrfs-1: dirty=538 wb=840 unstable=0 bg_thresh=989 thresh=1979 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 116.855582: balance_dirty_state: bdi btrfs-1: dirty=563 wb=840 unstable=0 bg_thresh=989 thresh=1978 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 116.855814: balance_dirty_state: bdi btrfs-1: dirty=588 wb=840 unstable=0 bg_thresh=989 thresh=1978 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 116.855933: balance_dirty_state: bdi btrfs-1: dirty=613 wb=840 unstable=0 bg_thresh=991 thresh=1982 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 116.856051: balance_dirty_state: bdi btrfs-1: dirty=638 wb=840 unstable=0 bg_thresh=990 thresh=1981 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 116.856168: balance_dirty_state: bdi btrfs-1: dirty=688 wb=840 unstable=0 bg_thresh=990 thresh=1980 gap=452 poll_thresh=19 ino=257 dd-2584 [005] 116.856173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1320 avg_dirty=1320 bdi_gap=6% task_gap=-86% task_weight=99% bdi_bw=67804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 116.863406: balance_dirty_state: bdi btrfs-1: dirty=688 wb=640 unstable=0 bg_thresh=987 thresh=1974 gap=646 poll_thresh=14 ino=257 dd-2584 [005] 116.863469: balance_dirty_state: bdi btrfs-1: dirty=713 wb=640 unstable=0 bg_thresh=989 thresh=1979 gap=626 poll_thresh=15 ino=257 dd-2584 [005] 116.863531: balance_dirty_state: bdi btrfs-1: dirty=713 wb=640 unstable=0 bg_thresh=989 thresh=1978 gap=625 poll_thresh=16 ino=257 dd-2584 [005] 116.863652: balance_dirty_state: bdi btrfs-1: dirty=763 wb=640 unstable=0 bg_thresh=988 thresh=1977 gap=574 poll_thresh=17 ino=257 dd-2584 [005] 116.863775: balance_dirty_state: bdi btrfs-1: dirty=788 wb=640 unstable=0 bg_thresh=988 thresh=1976 gap=548 poll_thresh=18 ino=257 dd-2584 [005] 116.863897: balance_dirty_state: bdi btrfs-1: dirty=813 wb=640 unstable=0 bg_thresh=987 thresh=1975 gap=522 poll_thresh=19 ino=257 dd-2584 [005] 116.864200: balance_dirty_state: bdi btrfs-1: dirty=863 wb=640 unstable=0 bg_thresh=989 thresh=1979 gap=476 poll_thresh=20 ino=257 dd-2584 [005] 116.864205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-88% task_weight=100% bdi_bw=67804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 116.871513: balance_dirty_state: bdi btrfs-1: dirty=863 wb=515 unstable=0 bg_thresh=986 thresh=1972 gap=594 poll_thresh=15 ino=257 dd-2584 [005] 116.871574: balance_dirty_state: bdi btrfs-1: dirty=888 wb=515 unstable=0 bg_thresh=988 thresh=1977 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 116.871688: balance_dirty_state: bdi btrfs-1: dirty=913 wb=515 unstable=0 bg_thresh=988 thresh=1976 gap=548 poll_thresh=17 ino=257 dd-2584 [005] 116.871800: balance_dirty_state: bdi btrfs-1: dirty=938 wb=515 unstable=0 bg_thresh=990 thresh=1980 gap=527 poll_thresh=18 ino=257 dd-2584 [005] 116.871914: balance_dirty_state: bdi btrfs-1: dirty=988 wb=515 unstable=0 bg_thresh=986 thresh=1973 gap=470 poll_thresh=19 ino=257 dd-2584 [005] 116.871918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1320 avg_dirty=1320 bdi_gap=2% task_gap=-95% task_weight=99% bdi_bw=67804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 116.871935: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4360 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 116.873804: writeback_single_inode: bdi btrfs-1: ino=257 state= age=316 wrote=816 to_write=15568 dd-2584 [001] 116.879552: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1190 unstable=0 bg_thresh=989 thresh=1978 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 116.879612: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1190 unstable=0 bg_thresh=989 thresh=1978 gap=600 poll_thresh=15 ino=257 dd-2584 [001] 116.879673: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1190 unstable=0 bg_thresh=991 thresh=1983 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 116.879790: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1190 unstable=0 bg_thresh=994 thresh=1988 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 116.880085: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1190 unstable=0 bg_thresh=996 thresh=1992 gap=539 poll_thresh=18 ino=257 dd-2584 [001] 116.880204: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1190 unstable=0 bg_thresh=995 thresh=1991 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 116.880209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=67804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 116.887305: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1065 unstable=0 bg_thresh=986 thresh=1972 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 116.887405: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1065 unstable=0 bg_thresh=986 thresh=1972 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 116.887464: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1065 unstable=0 bg_thresh=988 thresh=1977 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 116.887519: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1065 unstable=0 bg_thresh=988 thresh=1977 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 116.887629: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1065 unstable=0 bg_thresh=991 thresh=1982 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 116.887743: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1065 unstable=0 bg_thresh=996 thresh=1992 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 116.887856: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1065 unstable=0 bg_thresh=992 thresh=1985 gap=457 poll_thresh=19 ino=257 dd-2584 [001] 116.887861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=67804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 116.895297: balance_dirty_state: bdi btrfs-1: dirty=463 wb=940 unstable=0 bg_thresh=986 thresh=1972 gap=569 poll_thresh=19 ino=257 dd-2584 [001] 116.895402: balance_dirty_state: bdi btrfs-1: dirty=463 wb=940 unstable=0 bg_thresh=986 thresh=1972 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 116.895461: balance_dirty_state: bdi btrfs-1: dirty=488 wb=940 unstable=0 bg_thresh=988 thresh=1977 gap=549 poll_thresh=15 ino=257 dd-2584 [001] 116.895516: balance_dirty_state: bdi btrfs-1: dirty=488 wb=940 unstable=0 bg_thresh=988 thresh=1977 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 116.895790: balance_dirty_state: bdi btrfs-1: dirty=538 wb=940 unstable=0 bg_thresh=991 thresh=1982 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 116.895905: balance_dirty_state: bdi btrfs-1: dirty=563 wb=940 unstable=0 bg_thresh=993 thresh=1986 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 116.895910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=67804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 116.903308: balance_dirty_state: bdi btrfs-1: dirty=563 wb=815 unstable=0 bg_thresh=989 thresh=1978 gap=600 poll_thresh=18 ino=257 dd-2584 [005] 116.903375: balance_dirty_state: bdi btrfs-1: dirty=563 wb=815 unstable=0 bg_thresh=989 thresh=1978 gap=600 poll_thresh=13 ino=257 dd-2584 [005] 116.903436: balance_dirty_state: bdi btrfs-1: dirty=588 wb=815 unstable=0 bg_thresh=988 thresh=1977 gap=574 poll_thresh=14 ino=257 dd-2584 [005] 116.903496: balance_dirty_state: bdi btrfs-1: dirty=613 wb=815 unstable=0 bg_thresh=988 thresh=1977 gap=549 poll_thresh=15 ino=257 dd-2584 [005] 116.903557: balance_dirty_state: bdi btrfs-1: dirty=613 wb=815 unstable=0 bg_thresh=988 thresh=1976 gap=548 poll_thresh=16 ino=257 dd-2584 [005] 116.903680: balance_dirty_state: bdi btrfs-1: dirty=663 wb=815 unstable=0 bg_thresh=987 thresh=1975 gap=497 poll_thresh=17 ino=257 dd-2584 [005] 116.903800: balance_dirty_state: bdi btrfs-1: dirty=688 wb=815 unstable=0 bg_thresh=989 thresh=1979 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 116.903805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-88% task_weight=100% bdi_bw=67804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 116.911473: balance_dirty_state: bdi btrfs-1: dirty=713 wb=690 unstable=0 bg_thresh=987 thresh=1974 gap=571 poll_thresh=13 ino=257 dd-2584 [005] 116.911534: balance_dirty_state: bdi btrfs-1: dirty=713 wb=690 unstable=0 bg_thresh=989 thresh=1979 gap=576 poll_thresh=14 ino=257 dd-2584 [005] 116.911594: balance_dirty_state: bdi btrfs-1: dirty=738 wb=690 unstable=0 bg_thresh=986 thresh=1973 gap=545 poll_thresh=15 ino=257 dd-2584 [005] 116.911656: balance_dirty_state: bdi btrfs-1: dirty=738 wb=690 unstable=0 bg_thresh=989 thresh=1978 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 116.911951: balance_dirty_state: bdi btrfs-1: dirty=788 wb=690 unstable=0 bg_thresh=991 thresh=1982 gap=504 poll_thresh=17 ino=257 dd-2584 [005] 116.912070: balance_dirty_state: bdi btrfs-1: dirty=813 wb=690 unstable=0 bg_thresh=990 thresh=1981 gap=478 poll_thresh=18 ino=257 dd-2584 [005] 116.912075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=67804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 116.919411: balance_dirty_state: bdi btrfs-1: dirty=813 wb=565 unstable=0 bg_thresh=987 thresh=1975 gap=597 poll_thresh=18 ino=257 dd-2584 [005] 116.919478: balance_dirty_state: bdi btrfs-1: dirty=838 wb=565 unstable=0 bg_thresh=984 thresh=1969 gap=566 poll_thresh=13 ino=257 dd-2584 [005] 116.919539: balance_dirty_state: bdi btrfs-1: dirty=838 wb=565 unstable=0 bg_thresh=987 thresh=1974 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 116.919599: balance_dirty_state: bdi btrfs-1: dirty=863 wb=565 unstable=0 bg_thresh=986 thresh=1973 gap=545 poll_thresh=15 ino=257 dd-2584 [005] 116.919658: balance_dirty_state: bdi btrfs-1: dirty=888 wb=565 unstable=0 bg_thresh=986 thresh=1973 gap=520 poll_thresh=16 ino=257 dd-2584 [005] 116.919777: balance_dirty_state: bdi btrfs-1: dirty=913 wb=565 unstable=0 bg_thresh=985 thresh=1971 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 116.919897: balance_dirty_state: bdi btrfs-1: dirty=938 wb=565 unstable=0 bg_thresh=985 thresh=1970 gap=467 poll_thresh=18 ino=257 dd-2584 [005] 116.919901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1320 avg_dirty=1320 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=67792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 116.927413: balance_dirty_state: bdi btrfs-1: dirty=963 wb=315 unstable=0 bg_thresh=986 thresh=1973 gap=695 poll_thresh=13 ino=257 dd-2584 [001] 116.927472: balance_dirty_state: bdi btrfs-1: dirty=963 wb=315 unstable=0 bg_thresh=989 thresh=1978 gap=700 poll_thresh=14 ino=257 dd-2584 [001] 116.927530: balance_dirty_state: bdi btrfs-1: dirty=988 wb=315 unstable=0 bg_thresh=989 thresh=1978 gap=675 poll_thresh=15 ino=257 dd-2584 [001] 116.927587: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=315 unstable=0 bg_thresh=991 thresh=1983 gap=655 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 116.927612: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4416 wrote=0 to_write=16384 dd-2584 [001] 116.928038: balance_dirty_state: bdi btrfs-1: dirty=988 wb=390 unstable=0 bg_thresh=994 thresh=1988 gap=610 poll_thresh=17 ino=257 dd-2584 [001] 116.928220: balance_dirty_state: bdi btrfs-1: dirty=963 wb=440 unstable=0 bg_thresh=996 thresh=1992 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 116.928398: balance_dirty_state: bdi btrfs-1: dirty=938 wb=490 unstable=0 bg_thresh=995 thresh=1991 gap=563 poll_thresh=19 ino=257 dd-2584 [001] 116.928577: balance_dirty_state: bdi btrfs-1: dirty=938 wb=540 unstable=0 bg_thresh=995 thresh=1990 gap=512 poll_thresh=20 ino=257 dd-2584 [001] 116.928759: balance_dirty_state: bdi btrfs-1: dirty=913 wb=590 unstable=0 bg_thresh=997 thresh=1994 gap=491 poll_thresh=21 ino=257 dd-2584 [001] 116.928761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=67792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 116.930383: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1008 to_write=15376 dd-2584 [001] 116.935295: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1215 unstable=0 bg_thresh=993 thresh=1986 gap=608 poll_thresh=21 ino=257 dd-2584 [001] 116.935357: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1215 unstable=0 bg_thresh=993 thresh=1986 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 116.935475: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1215 unstable=0 bg_thresh=992 thresh=1985 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 116.935595: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1215 unstable=0 bg_thresh=992 thresh=1984 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 116.935714: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1215 unstable=0 bg_thresh=994 thresh=1988 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 116.936005: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1215 unstable=0 bg_thresh=993 thresh=1987 gap=459 poll_thresh=20 ino=257 dd-2584 [001] 116.936010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=67792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 116.943322: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1090 unstable=0 bg_thresh=987 thresh=1975 gap=572 poll_thresh=20 ino=257 dd-2584 [001] 116.943410: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1090 unstable=0 bg_thresh=987 thresh=1975 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 116.943469: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1090 unstable=0 bg_thresh=990 thresh=1980 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 116.943579: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1090 unstable=0 bg_thresh=992 thresh=1985 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 116.943691: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1090 unstable=0 bg_thresh=995 thresh=1990 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 116.943695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1320 avg_dirty=1320 bdi_gap=12% task_gap=-74% task_weight=99% bdi_bw=67792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 116.951486: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1040 unstable=0 bg_thresh=993 thresh=1986 gap=533 poll_thresh=13 ino=257 dd-2584 [001] 116.951545: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1040 unstable=0 bg_thresh=995 thresh=1991 gap=513 poll_thresh=14 ino=257 dd-2584 [001] 116.951604: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1040 unstable=0 bg_thresh=992 thresh=1985 gap=507 poll_thresh=15 ino=257 dd-2584 [001] 116.951663: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1040 unstable=0 bg_thresh=995 thresh=1990 gap=487 poll_thresh=16 ino=257 dd-2584 [001] 116.951668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1320 avg_dirty=1320 bdi_gap=12% task_gap=-74% task_weight=99% bdi_bw=67792 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 116.959398: balance_dirty_state: bdi btrfs-1: dirty=488 wb=890 unstable=0 bg_thresh=988 thresh=1976 gap=598 poll_thresh=12 ino=257 dd-2584 [001] 116.959457: balance_dirty_state: bdi btrfs-1: dirty=488 wb=890 unstable=0 bg_thresh=990 thresh=1981 gap=603 poll_thresh=13 ino=257 dd-2584 [001] 116.959514: balance_dirty_state: bdi btrfs-1: dirty=513 wb=890 unstable=0 bg_thresh=990 thresh=1981 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 116.959571: balance_dirty_state: bdi btrfs-1: dirty=538 wb=890 unstable=0 bg_thresh=993 thresh=1986 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 116.959799: balance_dirty_state: bdi btrfs-1: dirty=538 wb=890 unstable=0 bg_thresh=993 thresh=1986 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 116.959919: balance_dirty_state: bdi btrfs-1: dirty=588 wb=890 unstable=0 bg_thresh=995 thresh=1990 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 116.960038: balance_dirty_state: bdi btrfs-1: dirty=613 wb=890 unstable=0 bg_thresh=994 thresh=1989 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 116.960043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=67792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 116.967421: balance_dirty_state: bdi btrfs-1: dirty=613 wb=765 unstable=0 bg_thresh=1005 thresh=2010 gap=632 poll_thresh=18 ino=257 dd-2584 [001] 116.967491: balance_dirty_state: bdi btrfs-1: dirty=613 wb=765 unstable=0 bg_thresh=1004 thresh=2009 gap=631 poll_thresh=13 ino=257 dd-2584 [001] 116.967555: balance_dirty_state: bdi btrfs-1: dirty=638 wb=765 unstable=0 bg_thresh=1004 thresh=2009 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 116.967618: balance_dirty_state: bdi btrfs-1: dirty=663 wb=765 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 116.967682: balance_dirty_state: bdi btrfs-1: dirty=663 wb=765 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 116.967811: balance_dirty_state: bdi btrfs-1: dirty=713 wb=765 unstable=0 bg_thresh=1006 thresh=2012 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 116.967939: balance_dirty_state: bdi btrfs-1: dirty=738 wb=765 unstable=0 bg_thresh=1005 thresh=2011 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 116.968068: balance_dirty_state: bdi btrfs-1: dirty=763 wb=765 unstable=0 bg_thresh=1005 thresh=2010 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 116.968073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=67792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 116.975405: balance_dirty_state: bdi btrfs-1: dirty=763 wb=640 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=19 ino=257 dd-2584 [006] 116.975473: balance_dirty_state: bdi btrfs-1: dirty=763 wb=640 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 116.975709: balance_dirty_state: bdi btrfs-1: dirty=788 wb=640 unstable=0 bg_thresh=1002 thresh=2004 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 116.975770: balance_dirty_state: bdi btrfs-1: dirty=788 wb=640 unstable=0 bg_thresh=1004 thresh=2009 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 116.975889: balance_dirty_state: bdi btrfs-1: dirty=838 wb=640 unstable=0 bg_thresh=1004 thresh=2008 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 116.976010: balance_dirty_state: bdi btrfs-1: dirty=863 wb=640 unstable=0 bg_thresh=1003 thresh=2007 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 116.976128: balance_dirty_state: bdi btrfs-1: dirty=888 wb=640 unstable=0 bg_thresh=1003 thresh=2006 gap=478 poll_thresh=19 ino=257 dd-2584 [006] 116.976133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-104% task_weight=100% bdi_bw=67792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 116.983350: balance_dirty_state: bdi btrfs-1: dirty=888 wb=640 unstable=0 bg_thresh=1005 thresh=2010 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 116.983355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=101% bdi_bw=67792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 116.991429: balance_dirty_state: bdi btrfs-1: dirty=896 wb=266 unstable=0 bg_thresh=1001 thresh=2002 gap=840 poll_thresh=14 ino=257 dd-2584 [006] 116.991490: balance_dirty_state: bdi btrfs-1: dirty=921 wb=266 unstable=0 bg_thresh=1000 thresh=2001 gap=814 poll_thresh=15 ino=257 dd-2584 [006] 116.991552: balance_dirty_state: bdi btrfs-1: dirty=946 wb=266 unstable=0 bg_thresh=1003 thresh=2006 gap=794 poll_thresh=16 ino=257 dd-2584 [006] 116.991675: balance_dirty_state: bdi btrfs-1: dirty=971 wb=266 unstable=0 bg_thresh=1002 thresh=2005 gap=768 poll_thresh=17 ino=257 dd-2584 [006] 116.991801: balance_dirty_state: bdi btrfs-1: dirty=996 wb=266 unstable=0 bg_thresh=999 thresh=1998 gap=736 poll_thresh=18 ino=257 dd-2584 [006] 116.992125: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=266 unstable=0 bg_thresh=998 thresh=1997 gap=685 poll_thresh=19 ino=257 flush-btrfs-1-2586 [000] 116.992174: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4480 wrote=0 to_write=16384 dd-2584 [006] 116.992254: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=266 unstable=0 bg_thresh=1000 thresh=2001 gap=664 poll_thresh=20 ino=257 dd-2584 [006] 116.992384: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=291 unstable=0 bg_thresh=1000 thresh=2000 gap=638 poll_thresh=21 ino=257 dd-2584 [006] 116.992520: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=341 unstable=0 bg_thresh=999 thresh=1999 gap=612 poll_thresh=22 ino=257 dd-2584 [006] 116.992652: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=391 unstable=0 bg_thresh=999 thresh=1998 gap=561 poll_thresh=23 ino=257 dd-2584 [006] 116.992828: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=441 unstable=0 bg_thresh=1001 thresh=2002 gap=540 poll_thresh=24 ino=257 dd-2584 [006] 116.993012: balance_dirty_state: bdi btrfs-1: dirty=971 wb=516 unstable=0 bg_thresh=1000 thresh=2001 gap=514 poll_thresh=25 ino=257 dd-2584 [006] 116.993198: balance_dirty_state: bdi btrfs-1: dirty=946 wb=591 unstable=0 bg_thresh=1000 thresh=2000 gap=463 poll_thresh=26 ino=257 dd-2584 [006] 116.993200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=67792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 116.998791: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=1120 to_write=15264 dd-2584 [006] 116.999343: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1266 unstable=0 bg_thresh=990 thresh=1980 gap=568 poll_thresh=26 ino=257 dd-2584 [006] 116.999442: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1266 unstable=0 bg_thresh=992 thresh=1985 gap=573 poll_thresh=19 ino=257 dd-2584 [006] 116.999952: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1266 unstable=0 bg_thresh=989 thresh=1979 gap=542 poll_thresh=20 ino=257 dd-2584 [006] 117.000126: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1266 unstable=0 bg_thresh=991 thresh=1982 gap=495 poll_thresh=21 ino=257 dd-2584 [006] 117.000132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-133% task_weight=101% bdi_bw=67792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 117.007329: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1266 unstable=0 bg_thresh=990 thresh=1981 gap=494 poll_thresh=21 ino=257 dd-2584 [006] 117.007335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-135% task_weight=101% bdi_bw=67792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 117.015345: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1008 unstable=0 bg_thresh=990 thresh=1980 gap=756 poll_thresh=21 ino=257 dd-2584 [006] 117.015435: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1008 unstable=0 bg_thresh=990 thresh=1980 gap=756 poll_thresh=16 ino=257 dd-2584 [006] 117.015550: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1008 unstable=0 bg_thresh=995 thresh=1990 gap=716 poll_thresh=17 ino=257 dd-2584 [006] 117.015673: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1008 unstable=0 bg_thresh=997 thresh=1995 gap=696 poll_thresh=18 ino=257 dd-2584 [006] 117.015795: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1008 unstable=0 bg_thresh=997 thresh=1994 gap=670 poll_thresh=19 ino=257 dd-2584 [006] 117.015919: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1008 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=20 ino=257 dd-2584 [006] 117.016043: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1008 unstable=0 bg_thresh=995 thresh=1991 gap=592 poll_thresh=21 ino=257 dd-2584 [006] 117.016339: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1008 unstable=0 bg_thresh=995 thresh=1990 gap=566 poll_thresh=22 ino=257 dd-2584 [006] 117.016459: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1008 unstable=0 bg_thresh=994 thresh=1989 gap=540 poll_thresh=23 ino=257 dd-2584 [006] 117.016577: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1008 unstable=0 bg_thresh=994 thresh=1988 gap=489 poll_thresh=24 ino=257 dd-2584 [006] 117.016582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=67792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 117.023541: balance_dirty_state: bdi btrfs-1: dirty=491 wb=883 unstable=0 bg_thresh=996 thresh=1992 gap=618 poll_thresh=24 ino=257 dd-2584 [006] 117.023607: balance_dirty_state: bdi btrfs-1: dirty=491 wb=883 unstable=0 bg_thresh=998 thresh=1997 gap=623 poll_thresh=18 ino=257 dd-2584 [006] 117.023719: balance_dirty_state: bdi btrfs-1: dirty=541 wb=883 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=19 ino=257 dd-2584 [006] 117.023833: balance_dirty_state: bdi btrfs-1: dirty=566 wb=883 unstable=0 bg_thresh=1000 thresh=2000 gap=551 poll_thresh=20 ino=257 dd-2584 [006] 117.023946: balance_dirty_state: bdi btrfs-1: dirty=591 wb=883 unstable=0 bg_thresh=996 thresh=1993 gap=519 poll_thresh=21 ino=257 dd-2584 [006] 117.024059: balance_dirty_state: bdi btrfs-1: dirty=616 wb=883 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=22 ino=257 dd-2584 [006] 117.024064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=67936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 117.031467: balance_dirty_state: bdi btrfs-1: dirty=629 wb=764 unstable=0 bg_thresh=994 thresh=1988 gap=595 poll_thresh=22 ino=257 dd-2584 [006] 117.031568: balance_dirty_state: bdi btrfs-1: dirty=654 wb=764 unstable=0 bg_thresh=996 thresh=1993 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 117.031847: balance_dirty_state: bdi btrfs-1: dirty=679 wb=764 unstable=0 bg_thresh=996 thresh=1992 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 117.031961: balance_dirty_state: bdi btrfs-1: dirty=729 wb=764 unstable=0 bg_thresh=995 thresh=1991 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 117.032073: balance_dirty_state: bdi btrfs-1: dirty=754 wb=764 unstable=0 bg_thresh=997 thresh=1995 gap=477 poll_thresh=19 ino=257 dd-2584 [006] 117.032078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=67936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 117.039573: balance_dirty_state: bdi btrfs-1: dirty=754 wb=639 unstable=0 bg_thresh=1001 thresh=2002 gap=609 poll_thresh=19 ino=257 dd-2584 [006] 117.039654: balance_dirty_state: bdi btrfs-1: dirty=779 wb=639 unstable=0 bg_thresh=998 thresh=1996 gap=578 poll_thresh=14 ino=257 dd-2584 [006] 117.039713: balance_dirty_state: bdi btrfs-1: dirty=779 wb=639 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=15 ino=257 dd-2584 [006] 117.039769: balance_dirty_state: bdi btrfs-1: dirty=804 wb=639 unstable=0 bg_thresh=1000 thresh=2000 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 117.039882: balance_dirty_state: bdi btrfs-1: dirty=829 wb=639 unstable=0 bg_thresh=999 thresh=1999 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 117.039997: balance_dirty_state: bdi btrfs-1: dirty=854 wb=639 unstable=0 bg_thresh=999 thresh=1998 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 117.040115: balance_dirty_state: bdi btrfs-1: dirty=904 wb=639 unstable=0 bg_thresh=1001 thresh=2002 gap=459 poll_thresh=19 ino=257 dd-2584 [006] 117.040120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=67936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 117.047563: balance_dirty_state: bdi btrfs-1: dirty=914 wb=512 unstable=0 bg_thresh=999 thresh=1999 gap=573 poll_thresh=19 ino=257 dd-2584 [006] 117.047660: balance_dirty_state: bdi btrfs-1: dirty=914 wb=512 unstable=0 bg_thresh=996 thresh=1993 gap=567 poll_thresh=14 ino=257 dd-2584 [006] 117.047718: balance_dirty_state: bdi btrfs-1: dirty=939 wb=512 unstable=0 bg_thresh=999 thresh=1998 gap=547 poll_thresh=15 ino=257 dd-2584 [006] 117.047939: balance_dirty_state: bdi btrfs-1: dirty=964 wb=512 unstable=0 bg_thresh=996 thresh=1992 gap=516 poll_thresh=16 ino=257 dd-2584 [006] 117.048054: balance_dirty_state: bdi btrfs-1: dirty=989 wb=512 unstable=0 bg_thresh=998 thresh=1996 gap=495 poll_thresh=17 ino=257 dd-2584 [006] 117.048059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=67936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 117.055569: balance_dirty_state: bdi btrfs-1: dirty=989 wb=362 unstable=0 bg_thresh=997 thresh=1995 gap=644 poll_thresh=17 ino=257 dd-2584 [006] 117.055648: balance_dirty_state: bdi btrfs-1: dirty=989 wb=362 unstable=0 bg_thresh=997 thresh=1995 gap=644 poll_thresh=13 ino=257 dd-2584 [006] 117.055710: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=362 unstable=0 bg_thresh=997 thresh=1994 gap=618 poll_thresh=14 ino=257 dd-2584 [006] 117.055774: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=362 unstable=0 bg_thresh=999 thresh=1999 gap=598 poll_thresh=15 ino=257 flush-btrfs-1-2586 [000] 117.055795: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4544 wrote=0 to_write=16384 dd-2584 [006] 117.055838: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=362 unstable=0 bg_thresh=996 thresh=1993 gap=592 poll_thresh=16 ino=257 dd-2584 [006] 117.055962: balance_dirty_state: bdi btrfs-1: dirty=1089 wb=362 unstable=0 bg_thresh=996 thresh=1992 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 117.056087: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=412 unstable=0 bg_thresh=998 thresh=1996 gap=520 poll_thresh=18 ino=257 dd-2584 [006] 117.056245: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=387 unstable=0 bg_thresh=994 thresh=1989 gap=538 poll_thresh=19 ino=257 dd-2584 [006] 117.056391: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=362 unstable=0 bg_thresh=997 thresh=1994 gap=568 poll_thresh=20 ino=257 dd-2584 [006] 117.056856: balance_dirty_state: bdi btrfs-1: dirty=914 wb=562 unstable=0 bg_thresh=992 thresh=1985 gap=509 poll_thresh=21 ino=257 dd-2584 [006] 117.057029: balance_dirty_state: bdi btrfs-1: dirty=864 wb=637 unstable=0 bg_thresh=1000 thresh=2001 gap=500 poll_thresh=22 ino=257 dd-2584 [006] 117.057031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=67936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 117.058563: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=1088 to_write=15296 dd-2584 [006] 117.063462: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1329 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=22 ino=257 dd-2584 [006] 117.063473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=67936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 117.075493: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1203 unstable=0 bg_thresh=1002 thresh=2004 gap=634 poll_thresh=22 ino=257 dd-2584 [002] 117.075627: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1203 unstable=0 bg_thresh=1002 thresh=2004 gap=634 poll_thresh=16 ino=257 dd-2584 [002] 117.075867: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1203 unstable=0 bg_thresh=1004 thresh=2008 gap=588 poll_thresh=17 ino=257 dd-2584 [002] 117.076105: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1203 unstable=0 bg_thresh=1003 thresh=2007 gap=562 poll_thresh=18 ino=257 dd-2584 [002] 117.076343: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1203 unstable=0 bg_thresh=1003 thresh=2006 gap=536 poll_thresh=19 ino=257 dd-2584 [002] 117.076588: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1153 unstable=0 bg_thresh=998 thresh=1997 gap=527 poll_thresh=20 ino=257 dd-2584 [002] 117.076762: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1078 unstable=0 bg_thresh=1003 thresh=2007 gap=587 poll_thresh=21 ino=257 dd-2584 [002] 117.076913: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1078 unstable=0 bg_thresh=999 thresh=1998 gap=553 poll_thresh=22 ino=257 dd-2584 [002] 117.077263: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1078 unstable=0 bg_thresh=1003 thresh=2006 gap=536 poll_thresh=23 ino=257 dd-2584 [002] 117.077402: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1078 unstable=0 bg_thresh=1002 thresh=2005 gap=485 poll_thresh=24 ino=257 dd-2584 [002] 117.077408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=67936 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 117.083485: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1078 unstable=0 bg_thresh=1002 thresh=2005 gap=485 poll_thresh=24 ino=257 dd-2584 [001] 117.083495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=67936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 117.091369: balance_dirty_state: bdi btrfs-1: dirty=442 wb=728 unstable=0 bg_thresh=1002 thresh=2005 gap=835 poll_thresh=24 ino=257 dd-2584 [001] 117.091447: balance_dirty_state: bdi btrfs-1: dirty=442 wb=728 unstable=0 bg_thresh=1002 thresh=2005 gap=835 poll_thresh=18 ino=257 dd-2584 [001] 117.091586: balance_dirty_state: bdi btrfs-1: dirty=492 wb=728 unstable=0 bg_thresh=1005 thresh=2010 gap=790 poll_thresh=19 ino=257 dd-2584 [001] 117.091721: balance_dirty_state: bdi btrfs-1: dirty=517 wb=728 unstable=0 bg_thresh=1007 thresh=2015 gap=770 poll_thresh=20 ino=257 dd-2584 [001] 117.091861: balance_dirty_state: bdi btrfs-1: dirty=542 wb=728 unstable=0 bg_thresh=1009 thresh=2019 gap=749 poll_thresh=21 ino=257 dd-2584 [001] 117.091998: balance_dirty_state: bdi btrfs-1: dirty=592 wb=728 unstable=0 bg_thresh=1009 thresh=2018 gap=698 poll_thresh=22 ino=257 dd-2584 [001] 117.092134: balance_dirty_state: bdi btrfs-1: dirty=617 wb=728 unstable=0 bg_thresh=1008 thresh=2017 gap=672 poll_thresh=23 ino=257 dd-2584 [001] 117.092473: balance_dirty_state: bdi btrfs-1: dirty=642 wb=728 unstable=0 bg_thresh=1008 thresh=2016 gap=646 poll_thresh=24 ino=257 dd-2584 [001] 117.092617: balance_dirty_state: bdi btrfs-1: dirty=667 wb=728 unstable=0 bg_thresh=1010 thresh=2020 gap=625 poll_thresh=25 ino=257 dd-2584 [001] 117.092758: balance_dirty_state: bdi btrfs-1: dirty=717 wb=728 unstable=0 bg_thresh=1009 thresh=2019 gap=574 poll_thresh=26 ino=257 dd-2584 [001] 117.092899: balance_dirty_state: bdi btrfs-1: dirty=742 wb=728 unstable=0 bg_thresh=1009 thresh=2018 gap=548 poll_thresh=27 ino=257 dd-2584 [001] 117.093046: balance_dirty_state: bdi btrfs-1: dirty=767 wb=728 unstable=0 bg_thresh=1011 thresh=2022 gap=527 poll_thresh=28 ino=257 dd-2584 [001] 117.093193: balance_dirty_state: bdi btrfs-1: dirty=817 wb=728 unstable=0 bg_thresh=1007 thresh=2015 gap=470 poll_thresh=29 ino=257 dd-2584 [001] 117.093198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=67936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 117.099389: balance_dirty_state: bdi btrfs-1: dirty=817 wb=603 unstable=0 bg_thresh=996 thresh=1993 gap=573 poll_thresh=29 ino=257 dd-2584 [005] 117.099584: balance_dirty_state: bdi btrfs-1: dirty=817 wb=603 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=22 ino=257 dd-2584 [005] 117.099959: balance_dirty_state: bdi btrfs-1: dirty=867 wb=603 unstable=0 bg_thresh=1000 thresh=2001 gap=531 poll_thresh=23 ino=257 dd-2584 [005] 117.100324: balance_dirty_state: bdi btrfs-1: dirty=892 wb=603 unstable=0 bg_thresh=1003 thresh=2006 gap=511 poll_thresh=24 ino=257 dd-2584 [005] 117.101290: balance_dirty_state: bdi btrfs-1: dirty=917 wb=603 unstable=0 bg_thresh=1000 thresh=2000 gap=480 poll_thresh=25 ino=257 dd-2584 [005] 117.101303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-109% task_weight=98% bdi_bw=67936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 117.107430: balance_dirty_state: bdi btrfs-1: dirty=917 wb=478 unstable=0 bg_thresh=1000 thresh=2000 gap=605 poll_thresh=25 ino=257 dd-2584 [005] 117.107556: balance_dirty_state: bdi btrfs-1: dirty=942 wb=478 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=19 ino=257 dd-2584 [005] 117.107796: balance_dirty_state: bdi btrfs-1: dirty=967 wb=478 unstable=0 bg_thresh=1002 thresh=2004 gap=559 poll_thresh=20 ino=257 dd-2584 [005] 117.108029: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=478 unstable=0 bg_thresh=1001 thresh=2003 gap=508 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 117.108066: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4596 wrote=0 to_write=16384 dd-2584 [005] 117.108262: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=478 unstable=0 bg_thresh=1001 thresh=2002 gap=482 poll_thresh=22 ino=257 dd-2584 [005] 117.108264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=67936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 117.110136: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=864 to_write=15520 dd-2584 [005] 117.115410: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1178 unstable=0 bg_thresh=1002 thresh=2004 gap=659 poll_thresh=22 ino=257 dd-2584 [005] 117.115541: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1178 unstable=0 bg_thresh=1001 thresh=2003 gap=658 poll_thresh=16 ino=257 dd-2584 [005] 117.115781: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1178 unstable=0 bg_thresh=1003 thresh=2007 gap=612 poll_thresh=17 ino=257 dd-2584 [005] 117.116016: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1178 unstable=0 bg_thresh=1003 thresh=2006 gap=586 poll_thresh=18 ino=257 dd-2584 [005] 117.116249: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1178 unstable=0 bg_thresh=1002 thresh=2005 gap=560 poll_thresh=19 ino=257 dd-2584 [005] 117.116843: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1178 unstable=0 bg_thresh=1002 thresh=2004 gap=509 poll_thresh=20 ino=257 dd-2584 [005] 117.117089: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1178 unstable=0 bg_thresh=1004 thresh=2008 gap=488 poll_thresh=21 ino=257 dd-2584 [005] 117.117098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=67936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 117.123435: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1153 unstable=0 bg_thresh=1001 thresh=2002 gap=507 poll_thresh=21 ino=257 dd-2584 [005] 117.123547: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1103 unstable=0 bg_thresh=994 thresh=1988 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 117.123737: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1053 unstable=0 bg_thresh=996 thresh=1993 gap=548 poll_thresh=17 ino=257 dd-2584 [005] 117.123924: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1053 unstable=0 bg_thresh=994 thresh=1988 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 117.124108: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1053 unstable=0 bg_thresh=992 thresh=1985 gap=490 poll_thresh=19 ino=257 dd-2584 [005] 117.124115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=67936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 117.131453: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1053 unstable=0 bg_thresh=999 thresh=1998 gap=503 poll_thresh=19 ino=257 dd-2584 [005] 117.131543: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1053 unstable=0 bg_thresh=1001 thresh=2003 gap=483 poll_thresh=14 ino=257 dd-2584 [005] 117.131547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=67644 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 117.139415: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1053 unstable=0 bg_thresh=1001 thresh=2002 gap=482 poll_thresh=14 ino=257 dd-2584 [001] 117.139419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=67644 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 117.147401: balance_dirty_state: bdi btrfs-1: dirty=467 wb=878 unstable=0 bg_thresh=999 thresh=1998 gap=653 poll_thresh=14 ino=257 dd-2584 [001] 117.147469: balance_dirty_state: bdi btrfs-1: dirty=492 wb=878 unstable=0 bg_thresh=999 thresh=1998 gap=628 poll_thresh=10 ino=257 dd-2584 [001] 117.147534: balance_dirty_state: bdi btrfs-1: dirty=492 wb=878 unstable=0 bg_thresh=1001 thresh=2003 gap=633 poll_thresh=11 ino=257 dd-2584 [001] 117.147595: balance_dirty_state: bdi btrfs-1: dirty=517 wb=878 unstable=0 bg_thresh=1001 thresh=2003 gap=608 poll_thresh=12 ino=257 dd-2584 [001] 117.147659: balance_dirty_state: bdi btrfs-1: dirty=542 wb=878 unstable=0 bg_thresh=1004 thresh=2008 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 117.147902: balance_dirty_state: bdi btrfs-1: dirty=542 wb=878 unstable=0 bg_thresh=1001 thresh=2002 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 117.147961: balance_dirty_state: bdi btrfs-1: dirty=567 wb=878 unstable=0 bg_thresh=1003 thresh=2007 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 117.148020: balance_dirty_state: bdi btrfs-1: dirty=567 wb=878 unstable=0 bg_thresh=1006 thresh=2012 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 117.148145: balance_dirty_state: bdi btrfs-1: dirty=617 wb=878 unstable=0 bg_thresh=1005 thresh=2011 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 117.148268: balance_dirty_state: bdi btrfs-1: dirty=642 wb=878 unstable=0 bg_thresh=1005 thresh=2010 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 117.148273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=67644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 117.155462: balance_dirty_state: bdi btrfs-1: dirty=642 wb=878 unstable=0 bg_thresh=1002 thresh=2004 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 117.155477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=67644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 117.163476: balance_dirty_state: bdi btrfs-1: dirty=642 wb=753 unstable=0 bg_thresh=1002 thresh=2005 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 117.163540: balance_dirty_state: bdi btrfs-1: dirty=667 wb=753 unstable=0 bg_thresh=1005 thresh=2010 gap=590 poll_thresh=13 ino=257 dd-2584 [001] 117.163601: balance_dirty_state: bdi btrfs-1: dirty=667 wb=753 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 117.163662: balance_dirty_state: bdi btrfs-1: dirty=692 wb=753 unstable=0 bg_thresh=1004 thresh=2009 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 117.163722: balance_dirty_state: bdi btrfs-1: dirty=717 wb=753 unstable=0 bg_thresh=1004 thresh=2008 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 117.163843: balance_dirty_state: bdi btrfs-1: dirty=742 wb=753 unstable=0 bg_thresh=1003 thresh=2007 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 117.163961: balance_dirty_state: bdi btrfs-1: dirty=767 wb=753 unstable=0 bg_thresh=1003 thresh=2006 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 117.163965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=98% bdi_bw=67644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 117.171460: balance_dirty_state: bdi btrfs-1: dirty=767 wb=628 unstable=0 bg_thresh=998 thresh=1997 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 117.171546: balance_dirty_state: bdi btrfs-1: dirty=792 wb=628 unstable=0 bg_thresh=998 thresh=1996 gap=576 poll_thresh=13 ino=257 dd-2584 [001] 117.171796: balance_dirty_state: bdi btrfs-1: dirty=792 wb=628 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 117.171861: balance_dirty_state: bdi btrfs-1: dirty=817 wb=628 unstable=0 bg_thresh=997 thresh=1995 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 117.171928: balance_dirty_state: bdi btrfs-1: dirty=842 wb=628 unstable=0 bg_thresh=996 thresh=1992 gap=522 poll_thresh=16 ino=257 dd-2584 [001] 117.172062: balance_dirty_state: bdi btrfs-1: dirty=867 wb=628 unstable=0 bg_thresh=1001 thresh=2003 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 117.172194: balance_dirty_state: bdi btrfs-1: dirty=892 wb=628 unstable=0 bg_thresh=1000 thresh=2000 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 117.172199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-109% task_weight=98% bdi_bw=67644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 117.179560: balance_dirty_state: bdi btrfs-1: dirty=892 wb=503 unstable=0 bg_thresh=1001 thresh=2002 gap=607 poll_thresh=18 ino=257 dd-2584 [002] 117.179653: balance_dirty_state: bdi btrfs-1: dirty=892 wb=503 unstable=0 bg_thresh=1000 thresh=2001 gap=606 poll_thresh=13 ino=257 dd-2584 [002] 117.179777: balance_dirty_state: bdi btrfs-1: dirty=917 wb=503 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 117.179894: balance_dirty_state: bdi btrfs-1: dirty=942 wb=503 unstable=0 bg_thresh=1002 thresh=2005 gap=560 poll_thresh=15 ino=257 dd-2584 [002] 117.180012: balance_dirty_state: bdi btrfs-1: dirty=942 wb=503 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 117.180245: balance_dirty_state: bdi btrfs-1: dirty=992 wb=503 unstable=0 bg_thresh=999 thresh=1998 gap=503 poll_thresh=17 ino=257 dd-2584 [002] 117.180480: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=503 unstable=0 bg_thresh=1001 thresh=2002 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 117.180489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=67644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 117.180563: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4668 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 117.184684: writeback_single_inode: bdi btrfs-1: ino=257 state= age=304 wrote=864 to_write=15520 dd-2584 [006] 117.187426: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1353 unstable=0 bg_thresh=1001 thresh=2002 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 117.187437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-59% task_weight=98% bdi_bw=67644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 117.195531: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1103 unstable=0 bg_thresh=1001 thresh=2003 gap=708 poll_thresh=13 ino=257 dd-2584 [006] 117.196004: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1103 unstable=0 bg_thresh=1001 thresh=2003 gap=708 poll_thresh=14 ino=257 dd-2584 [006] 117.196123: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1103 unstable=0 bg_thresh=1001 thresh=2002 gap=682 poll_thresh=15 ino=257 dd-2584 [006] 117.196240: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1103 unstable=0 bg_thresh=1001 thresh=2002 gap=657 poll_thresh=16 ino=257 dd-2584 [006] 117.196475: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1103 unstable=0 bg_thresh=1000 thresh=2000 gap=630 poll_thresh=17 ino=257 dd-2584 [006] 117.196713: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1103 unstable=0 bg_thresh=999 thresh=1999 gap=604 poll_thresh=18 ino=257 dd-2584 [006] 117.196953: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1103 unstable=0 bg_thresh=999 thresh=1998 gap=578 poll_thresh=19 ino=257 dd-2584 [006] 117.197194: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1103 unstable=0 bg_thresh=998 thresh=1997 gap=527 poll_thresh=20 ino=257 dd-2584 [006] 117.197437: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1103 unstable=0 bg_thresh=1000 thresh=2001 gap=506 poll_thresh=21 ino=257 dd-2584 [006] 117.197680: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1103 unstable=0 bg_thresh=1000 thresh=2000 gap=480 poll_thresh=22 ino=257 dd-2584 [006] 117.197688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1280 avg_dirty=1280 bdi_gap=41% task_gap=-14% task_weight=98% bdi_bw=67644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 117.203698: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1103 unstable=0 bg_thresh=1000 thresh=2000 gap=455 poll_thresh=16 ino=257 dd-2584 [000] 117.203704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1280 avg_dirty=1280 bdi_gap=41% task_gap=-16% task_weight=99% bdi_bw=67644 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 117.211746: balance_dirty_state: bdi btrfs-1: dirty=442 wb=953 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=12 ino=257 dd-2584 [000] 117.211817: balance_dirty_state: bdi btrfs-1: dirty=467 wb=953 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=13 ino=257 dd-2584 [000] 117.211889: balance_dirty_state: bdi btrfs-1: dirty=467 wb=953 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=14 ino=257 dd-2584 [000] 117.211958: balance_dirty_state: bdi btrfs-1: dirty=492 wb=953 unstable=0 bg_thresh=1003 thresh=2006 gap=561 poll_thresh=15 ino=257 dd-2584 [000] 117.212030: balance_dirty_state: bdi btrfs-1: dirty=517 wb=953 unstable=0 bg_thresh=1003 thresh=2006 gap=536 poll_thresh=16 ino=257 dd-2584 [000] 117.212174: balance_dirty_state: bdi btrfs-1: dirty=542 wb=953 unstable=0 bg_thresh=1008 thresh=2016 gap=521 poll_thresh=17 ino=257 dd-2584 [000] 117.212318: balance_dirty_state: bdi btrfs-1: dirty=567 wb=953 unstable=0 bg_thresh=1004 thresh=2009 gap=489 poll_thresh=18 ino=257 dd-2584 [000] 117.212324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1280 avg_dirty=1280 bdi_gap=47% task_gap=-4% task_weight=98% bdi_bw=67644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.219691: balance_dirty_state: bdi btrfs-1: dirty=592 wb=878 unstable=0 bg_thresh=1000 thresh=2000 gap=530 poll_thresh=13 ino=257 dd-2584 [004] 117.219872: balance_dirty_state: bdi btrfs-1: dirty=592 wb=878 unstable=0 bg_thresh=999 thresh=1999 gap=529 poll_thresh=14 ino=257 dd-2584 [004] 117.220053: balance_dirty_state: bdi btrfs-1: dirty=617 wb=878 unstable=0 bg_thresh=1002 thresh=2004 gap=509 poll_thresh=15 ino=257 dd-2584 [004] 117.220232: balance_dirty_state: bdi btrfs-1: dirty=617 wb=878 unstable=0 bg_thresh=999 thresh=1998 gap=503 poll_thresh=16 ino=257 dd-2584 [004] 117.220585: balance_dirty_state: bdi btrfs-1: dirty=667 wb=878 unstable=0 bg_thresh=998 thresh=1997 gap=452 poll_thresh=17 ino=257 dd-2584 [004] 117.220597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1280 avg_dirty=1280 bdi_gap=40% task_gap=-18% task_weight=99% bdi_bw=67644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.227597: balance_dirty_state: bdi btrfs-1: dirty=667 wb=878 unstable=0 bg_thresh=996 thresh=1993 gap=448 poll_thresh=13 ino=257 dd-2584 [004] 117.227603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-69% task_weight=98% bdi_bw=67644 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 117.235888: balance_dirty_state: bdi btrfs-1: dirty=692 wb=603 unstable=0 bg_thresh=997 thresh=1994 gap=699 poll_thresh=10 ino=257 dd-2584 [004] 117.236005: balance_dirty_state: bdi btrfs-1: dirty=717 wb=603 unstable=0 bg_thresh=999 thresh=1999 gap=679 poll_thresh=11 ino=257 dd-2584 [004] 117.236119: balance_dirty_state: bdi btrfs-1: dirty=717 wb=603 unstable=0 bg_thresh=999 thresh=1999 gap=679 poll_thresh=12 ino=257 dd-2584 [004] 117.236233: balance_dirty_state: bdi btrfs-1: dirty=742 wb=603 unstable=0 bg_thresh=1002 thresh=2004 gap=659 poll_thresh=13 ino=257 dd-2584 [004] 117.236351: balance_dirty_state: bdi btrfs-1: dirty=767 wb=603 unstable=0 bg_thresh=1002 thresh=2004 gap=634 poll_thresh=14 ino=257 dd-2584 [004] 117.236468: balance_dirty_state: bdi btrfs-1: dirty=767 wb=603 unstable=0 bg_thresh=1001 thresh=2003 gap=633 poll_thresh=15 ino=257 dd-2584 [004] 117.236588: balance_dirty_state: bdi btrfs-1: dirty=792 wb=603 unstable=0 bg_thresh=1004 thresh=2008 gap=613 poll_thresh=16 ino=257 dd-2584 [004] 117.236876: balance_dirty_state: bdi btrfs-1: dirty=817 wb=603 unstable=0 bg_thresh=1003 thresh=2007 gap=587 poll_thresh=17 ino=257 dd-2584 [004] 117.237067: balance_dirty_state: bdi btrfs-1: dirty=842 wb=478 unstable=0 bg_thresh=1003 thresh=2006 gap=686 poll_thresh=18 ino=257 dd-2584 [004] 117.237240: balance_dirty_state: bdi btrfs-1: dirty=892 wb=478 unstable=0 bg_thresh=998 thresh=1997 gap=627 poll_thresh=19 ino=257 dd-2584 [004] 117.237410: balance_dirty_state: bdi btrfs-1: dirty=917 wb=478 unstable=0 bg_thresh=999 thresh=1999 gap=604 poll_thresh=20 ino=257 dd-2584 [004] 117.237839: balance_dirty_state: bdi btrfs-1: dirty=942 wb=478 unstable=0 bg_thresh=998 thresh=1996 gap=576 poll_thresh=21 ino=257 dd-2584 [004] 117.238012: balance_dirty_state: bdi btrfs-1: dirty=992 wb=478 unstable=0 bg_thresh=996 thresh=1992 gap=522 poll_thresh=22 ino=257 dd-2584 [004] 117.238181: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=478 unstable=0 bg_thresh=997 thresh=1995 gap=500 poll_thresh=23 ino=257 flush-btrfs-1-2586 [005] 117.238248: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4724 wrote=0 to_write=16384 dd-2584 [004] 117.238368: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=478 unstable=0 bg_thresh=1000 thresh=2000 gap=480 poll_thresh=24 ino=257 dd-2584 [004] 117.238370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1280 avg_dirty=1280 bdi_gap=41% task_gap=-16% task_weight=99% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 117.241320: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=896 to_write=15488 dd-2584 [004] 117.243623: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1378 unstable=0 bg_thresh=1001 thresh=2003 gap=458 poll_thresh=18 ino=257 dd-2584 [004] 117.243627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.251481: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1253 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=18 ino=257 dd-2584 [004] 117.251563: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1253 unstable=0 bg_thresh=1002 thresh=2005 gap=560 poll_thresh=13 ino=257 dd-2584 [004] 117.251640: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1253 unstable=0 bg_thresh=999 thresh=1999 gap=529 poll_thresh=14 ino=257 dd-2584 [004] 117.251717: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1253 unstable=0 bg_thresh=1002 thresh=2004 gap=534 poll_thresh=15 ino=257 dd-2584 [004] 117.251793: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1253 unstable=0 bg_thresh=1001 thresh=2003 gap=508 poll_thresh=16 ino=257 dd-2584 [004] 117.251946: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1253 unstable=0 bg_thresh=1001 thresh=2002 gap=482 poll_thresh=17 ino=257 dd-2584 [004] 117.251951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-60% task_weight=99% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.259735: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1128 unstable=0 bg_thresh=1004 thresh=2008 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 117.260053: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1128 unstable=0 bg_thresh=1001 thresh=2002 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 117.260132: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1128 unstable=0 bg_thresh=1000 thresh=2001 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 117.260208: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1128 unstable=0 bg_thresh=1003 thresh=2006 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 117.260363: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1128 unstable=0 bg_thresh=1002 thresh=2005 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 117.260551: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1128 unstable=0 bg_thresh=1002 thresh=2004 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 117.260557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-58% task_weight=99% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 117.267542: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1003 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=13 ino=257 dd-2584 [000] 117.267629: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1003 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=14 ino=257 dd-2584 [000] 117.267713: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1003 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=15 ino=257 dd-2584 [000] 117.267799: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1003 unstable=0 bg_thresh=999 thresh=1999 gap=529 poll_thresh=16 ino=257 dd-2584 [000] 117.267981: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1003 unstable=0 bg_thresh=1005 thresh=2010 gap=515 poll_thresh=17 ino=257 dd-2584 [000] 117.268169: balance_dirty_state: bdi btrfs-1: dirty=517 wb=1003 unstable=0 bg_thresh=1000 thresh=2001 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 117.268175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-62% task_weight=99% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 117.275605: balance_dirty_state: bdi btrfs-1: dirty=542 wb=1003 unstable=0 bg_thresh=995 thresh=1990 gap=445 poll_thresh=13 ino=257 dd-2584 [000] 117.275611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 117.283508: balance_dirty_state: bdi btrfs-1: dirty=542 wb=1003 unstable=0 bg_thresh=995 thresh=1990 gap=445 poll_thresh=13 ino=257 dd-2584 [000] 117.283512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 117.291498: balance_dirty_state: bdi btrfs-1: dirty=542 wb=903 unstable=0 bg_thresh=991 thresh=1982 gap=537 poll_thresh=13 ino=257 dd-2584 [004] 117.291882: balance_dirty_state: bdi btrfs-1: dirty=567 wb=903 unstable=0 bg_thresh=991 thresh=1982 gap=512 poll_thresh=10 ino=257 dd-2584 [004] 117.291966: balance_dirty_state: bdi btrfs-1: dirty=592 wb=903 unstable=0 bg_thresh=993 thresh=1987 gap=492 poll_thresh=11 ino=257 dd-2584 [004] 117.291972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-78% task_weight=99% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 117.299587: balance_dirty_state: bdi btrfs-1: dirty=592 wb=903 unstable=0 bg_thresh=993 thresh=1987 gap=492 poll_thresh=8 ino=257 dd-2584 [004] 117.299593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 117.307510: balance_dirty_state: bdi btrfs-1: dirty=592 wb=778 unstable=0 bg_thresh=991 thresh=1983 gap=613 poll_thresh=8 ino=257 dd-2584 [004] 117.307581: balance_dirty_state: bdi btrfs-1: dirty=617 wb=778 unstable=0 bg_thresh=991 thresh=1983 gap=588 poll_thresh=6 ino=257 dd-2584 [004] 117.307638: balance_dirty_state: bdi btrfs-1: dirty=642 wb=778 unstable=0 bg_thresh=994 thresh=1988 gap=568 poll_thresh=7 ino=257 dd-2584 [004] 117.307694: balance_dirty_state: bdi btrfs-1: dirty=642 wb=778 unstable=0 bg_thresh=994 thresh=1988 gap=568 poll_thresh=8 ino=257 dd-2584 [004] 117.307749: balance_dirty_state: bdi btrfs-1: dirty=667 wb=778 unstable=0 bg_thresh=996 thresh=1993 gap=548 poll_thresh=9 ino=257 dd-2584 [004] 117.307805: balance_dirty_state: bdi btrfs-1: dirty=667 wb=778 unstable=0 bg_thresh=996 thresh=1993 gap=548 poll_thresh=10 ino=257 dd-2584 [004] 117.307863: balance_dirty_state: bdi btrfs-1: dirty=692 wb=778 unstable=0 bg_thresh=999 thresh=1998 gap=528 poll_thresh=11 ino=257 dd-2584 [004] 117.307920: balance_dirty_state: bdi btrfs-1: dirty=717 wb=778 unstable=0 bg_thresh=998 thresh=1997 gap=502 poll_thresh=12 ino=257 dd-2584 [004] 117.307977: balance_dirty_state: bdi btrfs-1: dirty=717 wb=778 unstable=0 bg_thresh=1001 thresh=2002 gap=507 poll_thresh=13 ino=257 dd-2584 [004] 117.308034: balance_dirty_state: bdi btrfs-1: dirty=742 wb=778 unstable=0 bg_thresh=998 thresh=1996 gap=476 poll_thresh=14 ino=257 dd-2584 [004] 117.308038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=100% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 117.315556: balance_dirty_state: bdi btrfs-1: dirty=767 wb=778 unstable=0 bg_thresh=1000 thresh=2001 gap=456 poll_thresh=10 ino=257 dd-2584 [004] 117.315563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 117.323474: balance_dirty_state: bdi btrfs-1: dirty=767 wb=653 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=10 ino=257 dd-2584 [004] 117.323604: balance_dirty_state: bdi btrfs-1: dirty=767 wb=653 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=7 ino=257 dd-2584 [004] 117.323678: balance_dirty_state: bdi btrfs-1: dirty=792 wb=653 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=8 ino=257 dd-2584 [004] 117.323745: balance_dirty_state: bdi btrfs-1: dirty=817 wb=653 unstable=0 bg_thresh=1000 thresh=2000 gap=530 poll_thresh=9 ino=257 dd-2584 [004] 117.324016: balance_dirty_state: bdi btrfs-1: dirty=817 wb=653 unstable=0 bg_thresh=999 thresh=1999 gap=529 poll_thresh=10 ino=257 dd-2584 [004] 117.324086: balance_dirty_state: bdi btrfs-1: dirty=842 wb=653 unstable=0 bg_thresh=999 thresh=1999 gap=504 poll_thresh=11 ino=257 dd-2584 [004] 117.324154: balance_dirty_state: bdi btrfs-1: dirty=867 wb=653 unstable=0 bg_thresh=999 thresh=1998 gap=478 poll_thresh=12 ino=257 dd-2584 [004] 117.324160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-65% task_weight=100% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 117.331649: balance_dirty_state: bdi btrfs-1: dirty=867 wb=653 unstable=0 bg_thresh=1001 thresh=2003 gap=483 poll_thresh=9 ino=257 dd-2584 [004] 117.331654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-59% task_weight=99% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 117.339539: balance_dirty_state: bdi btrfs-1: dirty=892 wb=528 unstable=0 bg_thresh=991 thresh=1983 gap=563 poll_thresh=7 ino=257 dd-2584 [004] 117.339608: balance_dirty_state: bdi btrfs-1: dirty=892 wb=528 unstable=0 bg_thresh=994 thresh=1988 gap=568 poll_thresh=8 ino=257 dd-2584 [004] 117.339675: balance_dirty_state: bdi btrfs-1: dirty=917 wb=528 unstable=0 bg_thresh=994 thresh=1988 gap=543 poll_thresh=9 ino=257 dd-2584 [004] 117.339741: balance_dirty_state: bdi btrfs-1: dirty=942 wb=528 unstable=0 bg_thresh=996 thresh=1993 gap=523 poll_thresh=10 ino=257 dd-2584 [004] 117.339809: balance_dirty_state: bdi btrfs-1: dirty=942 wb=528 unstable=0 bg_thresh=996 thresh=1993 gap=523 poll_thresh=11 ino=257 dd-2584 [004] 117.339880: balance_dirty_state: bdi btrfs-1: dirty=967 wb=528 unstable=0 bg_thresh=999 thresh=1998 gap=503 poll_thresh=12 ino=257 dd-2584 [004] 117.339950: balance_dirty_state: bdi btrfs-1: dirty=992 wb=528 unstable=0 bg_thresh=998 thresh=1997 gap=477 poll_thresh=13 ino=257 dd-2584 [004] 117.339955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1320 avg_dirty=1320 bdi_gap=16% task_gap=-67% task_weight=100% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 117.347651: balance_dirty_state: bdi btrfs-1: dirty=992 wb=403 unstable=0 bg_thresh=993 thresh=1987 gap=592 poll_thresh=10 ino=257 dd-2584 [004] 117.347722: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=403 unstable=0 bg_thresh=993 thresh=1986 gap=566 poll_thresh=11 ino=257 flush-btrfs-1-2586 [000] 117.347746: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4836 wrote=0 to_write=8192 dd-2584 [004] 117.347827: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=403 unstable=0 bg_thresh=993 thresh=1986 gap=541 poll_thresh=12 ino=257 dd-2584 [004] 117.347930: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=403 unstable=0 bg_thresh=992 thresh=1985 gap=540 poll_thresh=13 ino=257 dd-2584 [004] 117.348036: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=403 unstable=0 bg_thresh=989 thresh=1979 gap=509 poll_thresh=14 ino=257 dd-2584 [004] 117.348491: balance_dirty_state: bdi btrfs-1: dirty=942 wb=503 unstable=0 bg_thresh=992 thresh=1984 gap=539 poll_thresh=15 ino=257 dd-2584 [004] 117.348599: balance_dirty_state: bdi btrfs-1: dirty=942 wb=528 unstable=0 bg_thresh=991 thresh=1983 gap=513 poll_thresh=16 ino=257 dd-2584 [004] 117.349382: balance_dirty_state: bdi btrfs-1: dirty=792 wb=703 unstable=0 bg_thresh=991 thresh=1983 gap=488 poll_thresh=17 ino=257 dd-2584 [004] 117.349384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 117.351191: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=976 to_write=7216 dd-2584 [004] 117.355524: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1203 unstable=0 bg_thresh=991 thresh=1983 gap=638 poll_thresh=17 ino=257 dd-2584 [004] 117.355601: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1203 unstable=0 bg_thresh=991 thresh=1983 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 117.355672: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1203 unstable=0 bg_thresh=991 thresh=1982 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 117.355743: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1203 unstable=0 bg_thresh=991 thresh=1982 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 117.355813: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1203 unstable=0 bg_thresh=990 thresh=1981 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 117.355955: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1203 unstable=0 bg_thresh=990 thresh=1980 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 117.356096: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1203 unstable=0 bg_thresh=992 thresh=1984 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 117.356102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-82% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.363630: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1203 unstable=0 bg_thresh=992 thresh=1984 gap=489 poll_thresh=13 ino=257 dd-2584 [004] 117.363635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-82% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 117.371680: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1203 unstable=0 bg_thresh=994 thresh=1989 gap=469 poll_thresh=10 ino=257 dd-2584 [000] 117.371689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-74% task_weight=98% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 117.379606: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1103 unstable=0 bg_thresh=994 thresh=1988 gap=568 poll_thresh=7 ino=257 dd-2584 [000] 117.379726: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1103 unstable=0 bg_thresh=996 thresh=1993 gap=548 poll_thresh=8 ino=257 dd-2584 [000] 117.380200: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1103 unstable=0 bg_thresh=996 thresh=1993 gap=523 poll_thresh=9 ino=257 dd-2584 [000] 117.380319: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1103 unstable=0 bg_thresh=996 thresh=1992 gap=522 poll_thresh=10 ino=257 dd-2584 [000] 117.380520: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1078 unstable=0 bg_thresh=998 thresh=1997 gap=527 poll_thresh=11 ino=257 dd-2584 [000] 117.380650: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1078 unstable=0 bg_thresh=997 thresh=1994 gap=499 poll_thresh=12 ino=257 dd-2584 [000] 117.380774: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1078 unstable=0 bg_thresh=1000 thresh=2000 gap=505 poll_thresh=13 ino=257 dd-2584 [000] 117.380901: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1078 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=14 ino=257 dd-2584 [000] 117.380911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-63% task_weight=98% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 117.387610: balance_dirty_state: bdi btrfs-1: dirty=442 wb=978 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=10 ino=257 dd-2584 [000] 117.387702: balance_dirty_state: bdi btrfs-1: dirty=467 wb=978 unstable=0 bg_thresh=999 thresh=1998 gap=553 poll_thresh=11 ino=257 dd-2584 [000] 117.387791: balance_dirty_state: bdi btrfs-1: dirty=492 wb=978 unstable=0 bg_thresh=1001 thresh=2003 gap=533 poll_thresh=12 ino=257 dd-2584 [000] 117.387880: balance_dirty_state: bdi btrfs-1: dirty=492 wb=978 unstable=0 bg_thresh=998 thresh=1997 gap=527 poll_thresh=13 ino=257 dd-2584 [000] 117.387982: balance_dirty_state: bdi btrfs-1: dirty=517 wb=978 unstable=0 bg_thresh=1001 thresh=2002 gap=507 poll_thresh=14 ino=257 dd-2584 [000] 117.388159: balance_dirty_state: bdi btrfs-1: dirty=542 wb=978 unstable=0 bg_thresh=998 thresh=1996 gap=476 poll_thresh=15 ino=257 dd-2584 [000] 117.388166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-67% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 117.395568: balance_dirty_state: bdi btrfs-1: dirty=542 wb=978 unstable=0 bg_thresh=1000 thresh=2001 gap=481 poll_thresh=11 ino=257 dd-2584 [000] 117.395576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 117.403557: balance_dirty_state: bdi btrfs-1: dirty=542 wb=853 unstable=0 bg_thresh=993 thresh=1987 gap=592 poll_thresh=11 ino=257 dd-2584 [004] 117.403648: balance_dirty_state: bdi btrfs-1: dirty=567 wb=853 unstable=0 bg_thresh=993 thresh=1987 gap=567 poll_thresh=8 ino=257 dd-2584 [004] 117.403732: balance_dirty_state: bdi btrfs-1: dirty=567 wb=853 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=9 ino=257 dd-2584 [004] 117.403820: balance_dirty_state: bdi btrfs-1: dirty=592 wb=853 unstable=0 bg_thresh=996 thresh=1992 gap=547 poll_thresh=10 ino=257 dd-2584 [004] 117.404165: balance_dirty_state: bdi btrfs-1: dirty=617 wb=853 unstable=0 bg_thresh=998 thresh=1997 gap=527 poll_thresh=11 ino=257 dd-2584 [004] 117.404251: balance_dirty_state: bdi btrfs-1: dirty=617 wb=853 unstable=0 bg_thresh=998 thresh=1997 gap=527 poll_thresh=12 ino=257 dd-2584 [004] 117.404336: balance_dirty_state: bdi btrfs-1: dirty=642 wb=853 unstable=0 bg_thresh=1001 thresh=2002 gap=507 poll_thresh=13 ino=257 dd-2584 [004] 117.404423: balance_dirty_state: bdi btrfs-1: dirty=667 wb=853 unstable=0 bg_thresh=1000 thresh=2001 gap=481 poll_thresh=14 ino=257 dd-2584 [004] 117.404431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 117.411465: balance_dirty_state: bdi btrfs-1: dirty=667 wb=703 unstable=0 bg_thresh=990 thresh=1981 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 117.411580: balance_dirty_state: bdi btrfs-1: dirty=667 wb=703 unstable=0 bg_thresh=990 thresh=1980 gap=610 poll_thresh=10 ino=257 dd-2584 [004] 117.411643: balance_dirty_state: bdi btrfs-1: dirty=692 wb=703 unstable=0 bg_thresh=990 thresh=1980 gap=585 poll_thresh=11 ino=257 dd-2584 [004] 117.411709: balance_dirty_state: bdi btrfs-1: dirty=717 wb=703 unstable=0 bg_thresh=989 thresh=1979 gap=559 poll_thresh=12 ino=257 dd-2584 [004] 117.411789: balance_dirty_state: bdi btrfs-1: dirty=717 wb=703 unstable=0 bg_thresh=989 thresh=1979 gap=559 poll_thresh=13 ino=257 dd-2584 [004] 117.411851: balance_dirty_state: bdi btrfs-1: dirty=742 wb=703 unstable=0 bg_thresh=986 thresh=1972 gap=527 poll_thresh=14 ino=257 dd-2584 [004] 117.411911: balance_dirty_state: bdi btrfs-1: dirty=767 wb=703 unstable=0 bg_thresh=986 thresh=1972 gap=502 poll_thresh=15 ino=257 dd-2584 [004] 117.411978: balance_dirty_state: bdi btrfs-1: dirty=767 wb=703 unstable=0 bg_thresh=985 thresh=1971 gap=501 poll_thresh=16 ino=257 dd-2584 [004] 117.412092: balance_dirty_state: bdi btrfs-1: dirty=792 wb=703 unstable=0 bg_thresh=987 thresh=1975 gap=480 poll_thresh=17 ino=257 dd-2584 [004] 117.412097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.419558: balance_dirty_state: bdi btrfs-1: dirty=792 wb=578 unstable=0 bg_thresh=985 thresh=1970 gap=600 poll_thresh=17 ino=257 dd-2584 [004] 117.419649: balance_dirty_state: bdi btrfs-1: dirty=817 wb=578 unstable=0 bg_thresh=988 thresh=1976 gap=581 poll_thresh=13 ino=257 dd-2584 [004] 117.419738: balance_dirty_state: bdi btrfs-1: dirty=842 wb=578 unstable=0 bg_thresh=983 thresh=1967 gap=547 poll_thresh=14 ino=257 dd-2584 [004] 117.419825: balance_dirty_state: bdi btrfs-1: dirty=842 wb=578 unstable=0 bg_thresh=986 thresh=1973 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 117.420079: balance_dirty_state: bdi btrfs-1: dirty=867 wb=578 unstable=0 bg_thresh=989 thresh=1978 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 117.420194: balance_dirty_state: bdi btrfs-1: dirty=892 wb=578 unstable=0 bg_thresh=991 thresh=1982 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 117.420308: balance_dirty_state: bdi btrfs-1: dirty=942 wb=578 unstable=0 bg_thresh=990 thresh=1981 gap=461 poll_thresh=18 ino=257 dd-2584 [004] 117.420312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.427563: balance_dirty_state: bdi btrfs-1: dirty=942 wb=453 unstable=0 bg_thresh=990 thresh=1980 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 117.427628: balance_dirty_state: bdi btrfs-1: dirty=942 wb=453 unstable=0 bg_thresh=987 thresh=1974 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 117.427685: balance_dirty_state: bdi btrfs-1: dirty=967 wb=453 unstable=0 bg_thresh=989 thresh=1979 gap=559 poll_thresh=14 ino=257 dd-2584 [004] 117.427741: balance_dirty_state: bdi btrfs-1: dirty=967 wb=453 unstable=0 bg_thresh=986 thresh=1973 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 117.427799: balance_dirty_state: bdi btrfs-1: dirty=992 wb=453 unstable=0 bg_thresh=989 thresh=1978 gap=533 poll_thresh=16 ino=257 flush-btrfs-1-2586 [000] 117.427819: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4916 wrote=0 to_write=8192 dd-2584 [004] 117.427966: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=453 unstable=0 bg_thresh=991 thresh=1982 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 117.428139: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=478 unstable=0 bg_thresh=990 thresh=1981 gap=461 poll_thresh=18 ino=257 dd-2584 [004] 117.428142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 117.430036: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=912 to_write=7280 dd-2584 [004] 117.435545: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1253 unstable=0 bg_thresh=990 thresh=1981 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 117.435636: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1253 unstable=0 bg_thresh=987 thresh=1975 gap=555 poll_thresh=13 ino=257 dd-2584 [004] 117.435700: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1253 unstable=0 bg_thresh=990 thresh=1980 gap=535 poll_thresh=14 ino=257 dd-2584 [004] 117.435763: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1253 unstable=0 bg_thresh=989 thresh=1979 gap=509 poll_thresh=15 ino=257 dd-2584 [004] 117.435997: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1253 unstable=0 bg_thresh=986 thresh=1973 gap=503 poll_thresh=16 ino=257 dd-2584 [004] 117.436115: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1253 unstable=0 bg_thresh=988 thresh=1977 gap=457 poll_thresh=17 ino=257 dd-2584 [004] 117.436120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.443586: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1103 unstable=0 bg_thresh=984 thresh=1968 gap=598 poll_thresh=17 ino=257 dd-2584 [004] 117.443711: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1103 unstable=0 bg_thresh=984 thresh=1968 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 117.443830: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1103 unstable=0 bg_thresh=986 thresh=1973 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 117.443944: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1103 unstable=0 bg_thresh=986 thresh=1973 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 117.444059: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1103 unstable=0 bg_thresh=989 thresh=1978 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 117.444291: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1103 unstable=0 bg_thresh=991 thresh=1983 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 117.444532: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1103 unstable=0 bg_thresh=990 thresh=1981 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 117.444541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.451564: balance_dirty_state: bdi btrfs-1: dirty=392 wb=978 unstable=0 bg_thresh=985 thresh=1971 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 117.451746: balance_dirty_state: bdi btrfs-1: dirty=392 wb=978 unstable=0 bg_thresh=985 thresh=1971 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 117.451923: balance_dirty_state: bdi btrfs-1: dirty=417 wb=978 unstable=0 bg_thresh=988 thresh=1976 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 117.452097: balance_dirty_state: bdi btrfs-1: dirty=442 wb=978 unstable=0 bg_thresh=988 thresh=1976 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 117.452819: balance_dirty_state: bdi btrfs-1: dirty=442 wb=978 unstable=0 bg_thresh=986 thresh=1973 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 117.453795: balance_dirty_state: bdi btrfs-1: dirty=467 wb=978 unstable=0 bg_thresh=989 thresh=1978 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 117.454147: balance_dirty_state: bdi btrfs-1: dirty=517 wb=978 unstable=0 bg_thresh=991 thresh=1983 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 117.454161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.459526: balance_dirty_state: bdi btrfs-1: dirty=517 wb=978 unstable=0 bg_thresh=991 thresh=1983 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 117.459537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.467569: balance_dirty_state: bdi btrfs-1: dirty=517 wb=853 unstable=0 bg_thresh=990 thresh=1981 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 117.467663: balance_dirty_state: bdi btrfs-1: dirty=517 wb=853 unstable=0 bg_thresh=990 thresh=1981 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 117.467749: balance_dirty_state: bdi btrfs-1: dirty=542 wb=853 unstable=0 bg_thresh=993 thresh=1986 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 117.467834: balance_dirty_state: bdi btrfs-1: dirty=567 wb=853 unstable=0 bg_thresh=990 thresh=1980 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 117.467919: balance_dirty_state: bdi btrfs-1: dirty=567 wb=853 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 117.468087: balance_dirty_state: bdi btrfs-1: dirty=617 wb=853 unstable=0 bg_thresh=992 thresh=1984 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 117.468257: balance_dirty_state: bdi btrfs-1: dirty=642 wb=853 unstable=0 bg_thresh=994 thresh=1988 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 117.468264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=98% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.475523: balance_dirty_state: bdi btrfs-1: dirty=642 wb=653 unstable=0 bg_thresh=984 thresh=1968 gap=673 poll_thresh=18 ino=257 dd-2584 [004] 117.475597: balance_dirty_state: bdi btrfs-1: dirty=667 wb=653 unstable=0 bg_thresh=984 thresh=1968 gap=648 poll_thresh=13 ino=257 dd-2584 [004] 117.475659: balance_dirty_state: bdi btrfs-1: dirty=667 wb=653 unstable=0 bg_thresh=986 thresh=1973 gap=653 poll_thresh=14 ino=257 dd-2584 [004] 117.475720: balance_dirty_state: bdi btrfs-1: dirty=692 wb=653 unstable=0 bg_thresh=986 thresh=1973 gap=628 poll_thresh=15 ino=257 dd-2584 [004] 117.475783: balance_dirty_state: bdi btrfs-1: dirty=692 wb=653 unstable=0 bg_thresh=989 thresh=1978 gap=633 poll_thresh=16 ino=257 dd-2584 [004] 117.476094: balance_dirty_state: bdi btrfs-1: dirty=742 wb=653 unstable=0 bg_thresh=991 thresh=1983 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 117.476221: balance_dirty_state: bdi btrfs-1: dirty=767 wb=653 unstable=0 bg_thresh=993 thresh=1987 gap=567 poll_thresh=18 ino=257 dd-2584 [004] 117.476346: balance_dirty_state: bdi btrfs-1: dirty=792 wb=653 unstable=0 bg_thresh=993 thresh=1986 gap=541 poll_thresh=19 ino=257 dd-2584 [004] 117.476473: balance_dirty_state: bdi btrfs-1: dirty=842 wb=653 unstable=0 bg_thresh=992 thresh=1985 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 117.476477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=9% task_gap=-79% task_weight=98% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.483584: balance_dirty_state: bdi btrfs-1: dirty=842 wb=528 unstable=0 bg_thresh=985 thresh=1971 gap=601 poll_thresh=15 ino=257 dd-2584 [004] 117.483641: balance_dirty_state: bdi btrfs-1: dirty=867 wb=528 unstable=0 bg_thresh=988 thresh=1976 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 117.483751: balance_dirty_state: bdi btrfs-1: dirty=892 wb=528 unstable=0 bg_thresh=990 thresh=1981 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 117.483864: balance_dirty_state: bdi btrfs-1: dirty=917 wb=528 unstable=0 bg_thresh=990 thresh=1980 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 117.483977: balance_dirty_state: bdi btrfs-1: dirty=967 wb=528 unstable=0 bg_thresh=992 thresh=1984 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 117.483982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-80% task_weight=98% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.491686: balance_dirty_state: bdi btrfs-1: dirty=967 wb=528 unstable=0 bg_thresh=992 thresh=1984 gap=489 poll_thresh=14 ino=257 dd-2584 [004] 117.491691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 117.499511: balance_dirty_state: bdi btrfs-1: dirty=967 wb=403 unstable=0 bg_thresh=984 thresh=1969 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 117.499747: balance_dirty_state: bdi btrfs-1: dirty=992 wb=403 unstable=0 bg_thresh=984 thresh=1969 gap=574 poll_thresh=10 ino=257 flush-btrfs-1-2586 [000] 117.499770: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4988 wrote=0 to_write=8192 dd-2584 [004] 117.499831: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=403 unstable=0 bg_thresh=987 thresh=1974 gap=554 poll_thresh=11 ino=257 dd-2584 [004] 117.499914: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=403 unstable=0 bg_thresh=987 thresh=1974 gap=554 poll_thresh=12 ino=257 dd-2584 [004] 117.499998: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=403 unstable=0 bg_thresh=989 thresh=1979 gap=534 poll_thresh=13 ino=257 dd-2584 [004] 117.500085: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=428 unstable=0 bg_thresh=989 thresh=1979 gap=509 poll_thresh=14 ino=257 dd-2584 [004] 117.500173: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=453 unstable=0 bg_thresh=992 thresh=1984 gap=514 poll_thresh=15 ino=257 dd-2584 [004] 117.500261: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=478 unstable=0 bg_thresh=991 thresh=1983 gap=488 poll_thresh=16 ino=257 dd-2584 [004] 117.500263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1280 avg_dirty=1280 bdi_gap=32% task_gap=-34% task_weight=98% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 117.502083: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=304 wrote=928 to_write=7264 dd-2584 [004] 117.507562: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1203 unstable=0 bg_thresh=984 thresh=1969 gap=599 poll_thresh=12 ino=257 dd-2584 [004] 117.507622: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1203 unstable=0 bg_thresh=987 thresh=1974 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 117.507679: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1203 unstable=0 bg_thresh=987 thresh=1974 gap=554 poll_thresh=14 ino=257 dd-2584 [004] 117.507736: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1203 unstable=0 bg_thresh=989 thresh=1979 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 117.507794: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1203 unstable=0 bg_thresh=989 thresh=1979 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 117.507914: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1203 unstable=0 bg_thresh=991 thresh=1983 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 117.508032: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1203 unstable=0 bg_thresh=991 thresh=1982 gap=462 poll_thresh=18 ino=257 dd-2584 [004] 117.508037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-131% task_weight=98% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 117.515528: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1203 unstable=0 bg_thresh=995 thresh=1991 gap=471 poll_thresh=18 ino=257 dd-2584 [000] 117.515533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 117.525195: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1078 unstable=0 bg_thresh=989 thresh=1979 gap=584 poll_thresh=18 ino=257 dd-2584 [000] 117.525563: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1078 unstable=0 bg_thresh=984 thresh=1969 gap=574 poll_thresh=13 ino=257 dd-2584 [000] 117.525647: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1078 unstable=0 bg_thresh=990 thresh=1980 gap=560 poll_thresh=14 ino=257 dd-2584 [000] 117.525732: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1078 unstable=0 bg_thresh=995 thresh=1991 gap=546 poll_thresh=15 ino=257 dd-2584 [000] 117.525820: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1078 unstable=0 bg_thresh=991 thresh=1982 gap=537 poll_thresh=16 ino=257 dd-2584 [000] 117.525988: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1078 unstable=0 bg_thresh=993 thresh=1987 gap=492 poll_thresh=17 ino=257 dd-2584 [000] 117.525995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1280 avg_dirty=1280 bdi_gap=34% task_gap=-29% task_weight=98% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 117.531742: balance_dirty_state: bdi btrfs-1: dirty=417 wb=953 unstable=0 bg_thresh=990 thresh=1980 gap=610 poll_thresh=13 ino=257 dd-2584 [000] 117.531830: balance_dirty_state: bdi btrfs-1: dirty=442 wb=953 unstable=0 bg_thresh=990 thresh=1980 gap=585 poll_thresh=14 ino=257 dd-2584 [000] 117.531916: balance_dirty_state: bdi btrfs-1: dirty=467 wb=953 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 117.532006: balance_dirty_state: bdi btrfs-1: dirty=467 wb=953 unstable=0 bg_thresh=989 thresh=1979 gap=559 poll_thresh=16 ino=257 dd-2584 [000] 117.532183: balance_dirty_state: bdi btrfs-1: dirty=492 wb=953 unstable=0 bg_thresh=986 thresh=1972 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 117.532363: balance_dirty_state: bdi btrfs-1: dirty=542 wb=953 unstable=0 bg_thresh=988 thresh=1976 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 117.532370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1280 avg_dirty=1280 bdi_gap=28% task_gap=-41% task_weight=98% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 117.539627: balance_dirty_state: bdi btrfs-1: dirty=567 wb=828 unstable=0 bg_thresh=977 thresh=1955 gap=560 poll_thresh=13 ino=257 dd-2584 [001] 117.539686: balance_dirty_state: bdi btrfs-1: dirty=592 wb=828 unstable=0 bg_thresh=980 thresh=1960 gap=540 poll_thresh=14 ino=257 dd-2584 [001] 117.539918: balance_dirty_state: bdi btrfs-1: dirty=592 wb=828 unstable=0 bg_thresh=983 thresh=1966 gap=546 poll_thresh=15 ino=257 dd-2584 [001] 117.539976: balance_dirty_state: bdi btrfs-1: dirty=617 wb=828 unstable=0 bg_thresh=985 thresh=1971 gap=526 poll_thresh=16 ino=257 dd-2584 [001] 117.540091: balance_dirty_state: bdi btrfs-1: dirty=642 wb=828 unstable=0 bg_thresh=985 thresh=1970 gap=500 poll_thresh=17 ino=257 dd-2584 [001] 117.540209: balance_dirty_state: bdi btrfs-1: dirty=667 wb=828 unstable=0 bg_thresh=987 thresh=1974 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 117.540215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1320 avg_dirty=1320 bdi_gap=2% task_gap=-92% task_weight=98% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 117.547636: balance_dirty_state: bdi btrfs-1: dirty=692 wb=678 unstable=0 bg_thresh=995 thresh=1991 gap=621 poll_thresh=13 ino=257 dd-2584 [001] 117.547695: balance_dirty_state: bdi btrfs-1: dirty=717 wb=678 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 117.547754: balance_dirty_state: bdi btrfs-1: dirty=717 wb=678 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 117.547813: balance_dirty_state: bdi btrfs-1: dirty=742 wb=678 unstable=0 bg_thresh=994 thresh=1989 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 117.547931: balance_dirty_state: bdi btrfs-1: dirty=767 wb=678 unstable=0 bg_thresh=996 thresh=1993 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 117.548049: balance_dirty_state: bdi btrfs-1: dirty=817 wb=678 unstable=0 bg_thresh=996 thresh=1992 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 117.548054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1280 avg_dirty=1280 bdi_gap=37% task_gap=-23% task_weight=98% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 117.555641: balance_dirty_state: bdi btrfs-1: dirty=817 wb=678 unstable=0 bg_thresh=990 thresh=1980 gap=485 poll_thresh=13 ino=257 dd-2584 [001] 117.555645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1280 avg_dirty=1280 bdi_gap=30% task_gap=-37% task_weight=99% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 117.563678: balance_dirty_state: bdi btrfs-1: dirty=817 wb=553 unstable=0 bg_thresh=990 thresh=1980 gap=610 poll_thresh=10 ino=257 dd-2584 [005] 117.564146: balance_dirty_state: bdi btrfs-1: dirty=842 wb=553 unstable=0 bg_thresh=990 thresh=1980 gap=585 poll_thresh=11 ino=257 dd-2584 [005] 117.564264: balance_dirty_state: bdi btrfs-1: dirty=842 wb=553 unstable=0 bg_thresh=992 thresh=1985 gap=590 poll_thresh=12 ino=257 dd-2584 [005] 117.564382: balance_dirty_state: bdi btrfs-1: dirty=867 wb=553 unstable=0 bg_thresh=989 thresh=1979 gap=559 poll_thresh=13 ino=257 dd-2584 [005] 117.564499: balance_dirty_state: bdi btrfs-1: dirty=892 wb=553 unstable=0 bg_thresh=992 thresh=1984 gap=539 poll_thresh=14 ino=257 dd-2584 [005] 117.564617: balance_dirty_state: bdi btrfs-1: dirty=892 wb=553 unstable=0 bg_thresh=989 thresh=1978 gap=533 poll_thresh=15 ino=257 dd-2584 [005] 117.564737: balance_dirty_state: bdi btrfs-1: dirty=917 wb=553 unstable=0 bg_thresh=991 thresh=1983 gap=513 poll_thresh=16 ino=257 dd-2584 [005] 117.564882: balance_dirty_state: bdi btrfs-1: dirty=942 wb=553 unstable=0 bg_thresh=990 thresh=1980 gap=485 poll_thresh=17 ino=257 dd-2584 [005] 117.564887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1200 avg_dirty=1200 bdi_gap=78% task_gap=58% task_weight=99% bdi_bw=60756 base_bw=28 task_bw=8 dirtied=32 period=10668 think=0 pause=8 dd-2584 [005] 117.571777: balance_dirty_state: bdi btrfs-1: dirty=967 wb=428 unstable=0 bg_thresh=992 thresh=1984 gap=589 poll_thresh=13 ino=257 dd-2584 [005] 117.571897: balance_dirty_state: bdi btrfs-1: dirty=992 wb=428 unstable=0 bg_thresh=994 thresh=1989 gap=569 poll_thresh=14 ino=257 dd-2584 [005] 117.572015: balance_dirty_state: bdi btrfs-1: dirty=992 wb=428 unstable=0 bg_thresh=991 thresh=1983 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 117.572138: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=428 unstable=0 bg_thresh=994 thresh=1988 gap=543 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 117.572189: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5060 wrote=0 to_write=8192 dd-2584 [005] 117.572385: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=428 unstable=0 bg_thresh=993 thresh=1987 gap=517 poll_thresh=17 ino=257 dd-2584 [005] 117.572633: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=453 unstable=0 bg_thresh=992 thresh=1985 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 117.572636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1280 avg_dirty=1280 bdi_gap=33% task_gap=-31% task_weight=98% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 117.578260: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=380 wrote=912 to_write=7280 dd-2584 [005] 117.580112: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1328 unstable=0 bg_thresh=992 thresh=1985 gap=465 poll_thresh=13 ino=257 dd-2584 [005] 117.580120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1280 avg_dirty=1280 bdi_gap=33% task_gap=-31% task_weight=98% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 117.587809: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1178 unstable=0 bg_thresh=996 thresh=1992 gap=597 poll_thresh=10 ino=257 dd-2584 [001] 117.587930: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1178 unstable=0 bg_thresh=993 thresh=1986 gap=591 poll_thresh=11 ino=257 dd-2584 [001] 117.588047: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1178 unstable=0 bg_thresh=995 thresh=1991 gap=571 poll_thresh=12 ino=257 dd-2584 [001] 117.588169: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1178 unstable=0 bg_thresh=995 thresh=1990 gap=545 poll_thresh=13 ino=257 dd-2584 [001] 117.588286: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1178 unstable=0 bg_thresh=997 thresh=1995 gap=550 poll_thresh=14 ino=257 dd-2584 [001] 117.588405: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1178 unstable=0 bg_thresh=994 thresh=1989 gap=519 poll_thresh=15 ino=257 dd-2584 [001] 117.588521: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1178 unstable=0 bg_thresh=997 thresh=1994 gap=499 poll_thresh=16 ino=257 dd-2584 [001] 117.588757: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1178 unstable=0 bg_thresh=996 thresh=1993 gap=473 poll_thresh=17 ino=257 dd-2584 [001] 117.588767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-69% task_weight=98% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 117.595668: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1128 unstable=0 bg_thresh=996 thresh=1992 gap=497 poll_thresh=13 ino=257 dd-2584 [001] 117.595673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1280 avg_dirty=1280 bdi_gap=37% task_gap=-23% task_weight=98% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 117.603706: balance_dirty_state: bdi btrfs-1: dirty=367 wb=928 unstable=0 bg_thresh=998 thresh=1996 gap=701 poll_thresh=10 ino=257 dd-2584 [001] 117.603766: balance_dirty_state: bdi btrfs-1: dirty=392 wb=928 unstable=0 bg_thresh=995 thresh=1990 gap=670 poll_thresh=11 ino=257 dd-2584 [001] 117.603825: balance_dirty_state: bdi btrfs-1: dirty=392 wb=928 unstable=0 bg_thresh=997 thresh=1995 gap=675 poll_thresh=12 ino=257 dd-2584 [001] 117.603884: balance_dirty_state: bdi btrfs-1: dirty=417 wb=928 unstable=0 bg_thresh=994 thresh=1989 gap=644 poll_thresh=13 ino=257 dd-2584 [001] 117.603944: balance_dirty_state: bdi btrfs-1: dirty=442 wb=928 unstable=0 bg_thresh=994 thresh=1988 gap=618 poll_thresh=14 ino=257 dd-2584 [001] 117.604183: balance_dirty_state: bdi btrfs-1: dirty=442 wb=928 unstable=0 bg_thresh=990 thresh=1980 gap=610 poll_thresh=15 ino=257 dd-2584 [001] 117.604247: balance_dirty_state: bdi btrfs-1: dirty=467 wb=928 unstable=0 bg_thresh=989 thresh=1979 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 117.604368: balance_dirty_state: bdi btrfs-1: dirty=492 wb=928 unstable=0 bg_thresh=994 thresh=1989 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 117.604495: balance_dirty_state: bdi btrfs-1: dirty=542 wb=928 unstable=0 bg_thresh=990 thresh=1980 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 117.604616: balance_dirty_state: bdi btrfs-1: dirty=567 wb=928 unstable=0 bg_thresh=992 thresh=1985 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 117.604621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1280 avg_dirty=1280 bdi_gap=33% task_gap=-33% task_weight=99% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 117.611711: balance_dirty_state: bdi btrfs-1: dirty=592 wb=928 unstable=0 bg_thresh=993 thresh=1987 gap=467 poll_thresh=14 ino=257 dd-2584 [001] 117.611716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-77% task_weight=98% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 117.619720: balance_dirty_state: bdi btrfs-1: dirty=592 wb=928 unstable=0 bg_thresh=995 thresh=1991 gap=471 poll_thresh=10 ino=257 dd-2584 [001] 117.619725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-73% task_weight=99% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 117.627737: balance_dirty_state: bdi btrfs-1: dirty=617 wb=778 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=7 ino=257 dd-2584 [001] 117.627855: balance_dirty_state: bdi btrfs-1: dirty=617 wb=778 unstable=0 bg_thresh=996 thresh=1992 gap=597 poll_thresh=8 ino=257 dd-2584 [001] 117.627973: balance_dirty_state: bdi btrfs-1: dirty=642 wb=778 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=9 ino=257 dd-2584 [001] 117.628091: balance_dirty_state: bdi btrfs-1: dirty=667 wb=778 unstable=0 bg_thresh=995 thresh=1991 gap=546 poll_thresh=10 ino=257 dd-2584 [001] 117.628212: balance_dirty_state: bdi btrfs-1: dirty=667 wb=778 unstable=0 bg_thresh=992 thresh=1985 gap=540 poll_thresh=11 ino=257 dd-2584 [001] 117.628329: balance_dirty_state: bdi btrfs-1: dirty=692 wb=778 unstable=0 bg_thresh=995 thresh=1990 gap=520 poll_thresh=12 ino=257 dd-2584 [001] 117.628800: balance_dirty_state: bdi btrfs-1: dirty=717 wb=778 unstable=0 bg_thresh=994 thresh=1989 gap=494 poll_thresh=13 ino=257 dd-2584 [001] 117.628809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1280 avg_dirty=1280 bdi_gap=35% task_gap=-26% task_weight=98% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 117.635761: balance_dirty_state: bdi btrfs-1: dirty=717 wb=778 unstable=0 bg_thresh=994 thresh=1989 gap=494 poll_thresh=10 ino=257 dd-2584 [000] 117.635765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 117.643718: balance_dirty_state: bdi btrfs-1: dirty=742 wb=778 unstable=0 bg_thresh=997 thresh=1994 gap=474 poll_thresh=7 ino=257 dd-2584 [000] 117.643723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-69% task_weight=99% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 117.651703: balance_dirty_state: bdi btrfs-1: dirty=767 wb=653 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=5 ino=257 dd-2584 [000] 117.651766: balance_dirty_state: bdi btrfs-1: dirty=767 wb=653 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=6 ino=257 dd-2584 [000] 117.651828: balance_dirty_state: bdi btrfs-1: dirty=792 wb=653 unstable=0 bg_thresh=995 thresh=1990 gap=545 poll_thresh=7 ino=257 dd-2584 [000] 117.651890: balance_dirty_state: bdi btrfs-1: dirty=817 wb=653 unstable=0 bg_thresh=997 thresh=1995 gap=525 poll_thresh=8 ino=257 dd-2584 [000] 117.651952: balance_dirty_state: bdi btrfs-1: dirty=817 wb=653 unstable=0 bg_thresh=997 thresh=1995 gap=525 poll_thresh=9 ino=257 dd-2584 [000] 117.652017: balance_dirty_state: bdi btrfs-1: dirty=842 wb=653 unstable=0 bg_thresh=1000 thresh=2000 gap=505 poll_thresh=10 ino=257 dd-2584 [000] 117.652081: balance_dirty_state: bdi btrfs-1: dirty=867 wb=653 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=11 ino=257 dd-2584 [000] 117.652085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-64% task_weight=100% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 117.660136: balance_dirty_state: bdi btrfs-1: dirty=867 wb=653 unstable=0 bg_thresh=993 thresh=1987 gap=467 poll_thresh=8 ino=257 dd-2584 [004] 117.660143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-77% task_weight=98% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 117.667641: balance_dirty_state: bdi btrfs-1: dirty=892 wb=428 unstable=0 bg_thresh=983 thresh=1967 gap=647 poll_thresh=6 ino=257 dd-2584 [004] 117.667704: balance_dirty_state: bdi btrfs-1: dirty=892 wb=428 unstable=0 bg_thresh=986 thresh=1972 gap=652 poll_thresh=7 ino=257 dd-2584 [004] 117.667770: balance_dirty_state: bdi btrfs-1: dirty=917 wb=428 unstable=0 bg_thresh=986 thresh=1972 gap=627 poll_thresh=8 ino=257 dd-2584 [004] 117.667855: balance_dirty_state: bdi btrfs-1: dirty=942 wb=428 unstable=0 bg_thresh=988 thresh=1977 gap=607 poll_thresh=9 ino=257 dd-2584 [004] 117.667943: balance_dirty_state: bdi btrfs-1: dirty=942 wb=428 unstable=0 bg_thresh=988 thresh=1977 gap=607 poll_thresh=10 ino=257 dd-2584 [004] 117.668293: balance_dirty_state: bdi btrfs-1: dirty=967 wb=428 unstable=0 bg_thresh=994 thresh=1988 gap=593 poll_thresh=11 ino=257 dd-2584 [004] 117.668383: balance_dirty_state: bdi btrfs-1: dirty=992 wb=428 unstable=0 bg_thresh=996 thresh=1993 gap=573 poll_thresh=12 ino=257 dd-2584 [004] 117.668467: balance_dirty_state: bdi btrfs-1: dirty=992 wb=428 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 117.668555: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=428 unstable=0 bg_thresh=996 thresh=1992 gap=547 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 117.668641: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5156 wrote=0 to_write=8192 dd-2584 [004] 117.668654: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=428 unstable=0 bg_thresh=995 thresh=1991 gap=521 poll_thresh=15 ino=257 dd-2584 [004] 117.668746: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=428 unstable=0 bg_thresh=995 thresh=1991 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 117.668934: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=478 unstable=0 bg_thresh=995 thresh=1990 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 117.668936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1320 avg_dirty=1320 bdi_gap=12% task_gap=-74% task_weight=99% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 117.671658: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=476 wrote=896 to_write=7296 dd-2584 [004] 117.679617: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1178 unstable=0 bg_thresh=992 thresh=1984 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 117.679676: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1178 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 117.679734: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1178 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 117.679792: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1178 unstable=0 bg_thresh=997 thresh=1994 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 117.679914: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1178 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 117.680042: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1178 unstable=0 bg_thresh=1001 thresh=2003 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 117.680345: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1178 unstable=0 bg_thresh=998 thresh=1996 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 117.680350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=100% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 117.691672: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1028 unstable=0 bg_thresh=986 thresh=1973 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 117.691730: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1028 unstable=0 bg_thresh=989 thresh=1978 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 117.691788: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1028 unstable=0 bg_thresh=989 thresh=1978 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 117.691901: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1028 unstable=0 bg_thresh=991 thresh=1983 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 117.692019: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1028 unstable=0 bg_thresh=996 thresh=1993 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 117.692135: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1028 unstable=0 bg_thresh=996 thresh=1992 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 117.692140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-70% task_weight=98% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 117.699669: balance_dirty_state: bdi btrfs-1: dirty=492 wb=903 unstable=0 bg_thresh=989 thresh=1978 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 117.699729: balance_dirty_state: bdi btrfs-1: dirty=517 wb=903 unstable=0 bg_thresh=991 thresh=1983 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 117.699787: balance_dirty_state: bdi btrfs-1: dirty=542 wb=903 unstable=0 bg_thresh=991 thresh=1983 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 117.699902: balance_dirty_state: bdi btrfs-1: dirty=567 wb=903 unstable=0 bg_thresh=994 thresh=1988 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 117.700193: balance_dirty_state: bdi btrfs-1: dirty=592 wb=903 unstable=0 bg_thresh=996 thresh=1992 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 117.700198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 117.707678: balance_dirty_state: bdi btrfs-1: dirty=592 wb=903 unstable=0 bg_thresh=996 thresh=1992 gap=497 poll_thresh=13 ino=257 dd-2584 [000] 117.707683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-70% task_weight=98% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 117.715683: balance_dirty_state: bdi btrfs-1: dirty=617 wb=753 unstable=0 bg_thresh=993 thresh=1987 gap=617 poll_thresh=10 ino=257 dd-2584 [000] 117.715740: balance_dirty_state: bdi btrfs-1: dirty=617 wb=753 unstable=0 bg_thresh=996 thresh=1992 gap=622 poll_thresh=11 ino=257 dd-2584 [000] 117.715796: balance_dirty_state: bdi btrfs-1: dirty=642 wb=753 unstable=0 bg_thresh=996 thresh=1992 gap=597 poll_thresh=12 ino=257 dd-2584 [000] 117.715851: balance_dirty_state: bdi btrfs-1: dirty=667 wb=753 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=13 ino=257 dd-2584 [000] 117.715906: balance_dirty_state: bdi btrfs-1: dirty=667 wb=753 unstable=0 bg_thresh=1001 thresh=2002 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 117.715963: balance_dirty_state: bdi btrfs-1: dirty=692 wb=753 unstable=0 bg_thresh=1001 thresh=2002 gap=557 poll_thresh=15 ino=257 dd-2584 [000] 117.716021: balance_dirty_state: bdi btrfs-1: dirty=717 wb=753 unstable=0 bg_thresh=1003 thresh=2007 gap=537 poll_thresh=16 ino=257 dd-2584 [000] 117.716132: balance_dirty_state: bdi btrfs-1: dirty=742 wb=753 unstable=0 bg_thresh=1003 thresh=2006 gap=511 poll_thresh=17 ino=257 dd-2584 [000] 117.716246: balance_dirty_state: bdi btrfs-1: dirty=767 wb=753 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=18 ino=257 dd-2584 [000] 117.716251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 117.723684: balance_dirty_state: bdi btrfs-1: dirty=767 wb=628 unstable=0 bg_thresh=997 thresh=1994 gap=599 poll_thresh=18 ino=257 dd-2584 [000] 117.723748: balance_dirty_state: bdi btrfs-1: dirty=792 wb=628 unstable=0 bg_thresh=997 thresh=1994 gap=574 poll_thresh=13 ino=257 dd-2584 [000] 117.723805: balance_dirty_state: bdi btrfs-1: dirty=817 wb=628 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=14 ino=257 dd-2584 [000] 117.724025: balance_dirty_state: bdi btrfs-1: dirty=817 wb=628 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=15 ino=257 dd-2584 [000] 117.724081: balance_dirty_state: bdi btrfs-1: dirty=842 wb=628 unstable=0 bg_thresh=1002 thresh=2004 gap=534 poll_thresh=16 ino=257 dd-2584 [000] 117.724192: balance_dirty_state: bdi btrfs-1: dirty=867 wb=628 unstable=0 bg_thresh=1004 thresh=2009 gap=514 poll_thresh=17 ino=257 dd-2584 [000] 117.724306: balance_dirty_state: bdi btrfs-1: dirty=892 wb=628 unstable=0 bg_thresh=1003 thresh=2007 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 117.724310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 117.731640: balance_dirty_state: bdi btrfs-1: dirty=892 wb=503 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=18 ino=257 dd-2584 [000] 117.731703: balance_dirty_state: bdi btrfs-1: dirty=917 wb=503 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=13 ino=257 dd-2584 [000] 117.731761: balance_dirty_state: bdi btrfs-1: dirty=942 wb=503 unstable=0 bg_thresh=997 thresh=1995 gap=550 poll_thresh=14 ino=257 dd-2584 [000] 117.731817: balance_dirty_state: bdi btrfs-1: dirty=942 wb=503 unstable=0 bg_thresh=997 thresh=1995 gap=550 poll_thresh=15 ino=257 dd-2584 [000] 117.731872: balance_dirty_state: bdi btrfs-1: dirty=967 wb=503 unstable=0 bg_thresh=1000 thresh=2000 gap=530 poll_thresh=16 ino=257 dd-2584 [000] 117.731983: balance_dirty_state: bdi btrfs-1: dirty=992 wb=503 unstable=0 bg_thresh=1002 thresh=2005 gap=510 poll_thresh=17 ino=257 dd-2584 [000] 117.732097: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=503 unstable=0 bg_thresh=1004 thresh=2009 gap=489 poll_thresh=18 ino=257 dd-2584 [000] 117.732101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 117.732185: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5220 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 117.734992: writeback_single_inode: bdi btrfs-1: ino=257 state= age=536 wrote=864 to_write=7328 dd-2584 [000] 117.739592: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1253 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=18 ino=257 dd-2584 [000] 117.739657: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1253 unstable=0 bg_thresh=994 thresh=1989 gap=569 poll_thresh=13 ino=257 dd-2584 [000] 117.739716: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1253 unstable=0 bg_thresh=997 thresh=1994 gap=549 poll_thresh=14 ino=257 dd-2584 [000] 117.739947: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1253 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=15 ino=257 dd-2584 [000] 117.740005: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1253 unstable=0 bg_thresh=999 thresh=1999 gap=529 poll_thresh=16 ino=257 dd-2584 [000] 117.740121: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1253 unstable=0 bg_thresh=1002 thresh=2004 gap=509 poll_thresh=17 ino=257 dd-2584 [000] 117.740239: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1253 unstable=0 bg_thresh=1004 thresh=2008 gap=463 poll_thresh=18 ino=257 dd-2584 [000] 117.740243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 117.747613: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1128 unstable=0 bg_thresh=1001 thresh=2003 gap=583 poll_thresh=18 ino=257 dd-2584 [000] 117.747680: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1128 unstable=0 bg_thresh=1001 thresh=2003 gap=583 poll_thresh=13 ino=257 dd-2584 [000] 117.747735: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1128 unstable=0 bg_thresh=1004 thresh=2008 gap=563 poll_thresh=14 ino=257 dd-2584 [000] 117.747794: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1128 unstable=0 bg_thresh=1004 thresh=2008 gap=538 poll_thresh=15 ino=257 dd-2584 [000] 117.747850: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1128 unstable=0 bg_thresh=1003 thresh=2007 gap=537 poll_thresh=16 ino=257 dd-2584 [000] 117.747962: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1128 unstable=0 bg_thresh=1003 thresh=2006 gap=511 poll_thresh=17 ino=257 dd-2584 [000] 117.748078: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1128 unstable=0 bg_thresh=1002 thresh=2005 gap=460 poll_thresh=18 ino=257 dd-2584 [000] 117.748082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 117.755727: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1128 unstable=0 bg_thresh=1002 thresh=2005 gap=460 poll_thresh=18 ino=257 dd-2584 [000] 117.755736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=57248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 117.763683: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1128 unstable=0 bg_thresh=1002 thresh=2005 gap=460 poll_thresh=18 ino=257 dd-2584 [000] 117.763692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=57248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 117.771670: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1003 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=18 ino=257 dd-2584 [000] 117.771762: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1003 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=13 ino=257 dd-2584 [000] 117.771817: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1003 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=14 ino=257 dd-2584 [000] 117.772038: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1003 unstable=0 bg_thresh=1000 thresh=2000 gap=530 poll_thresh=15 ino=257 dd-2584 [000] 117.772094: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1003 unstable=0 bg_thresh=1002 thresh=2005 gap=535 poll_thresh=16 ino=257 dd-2584 [000] 117.772207: balance_dirty_state: bdi btrfs-1: dirty=517 wb=1003 unstable=0 bg_thresh=1002 thresh=2004 gap=484 poll_thresh=17 ino=257 dd-2584 [000] 117.772211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=57248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 117.779690: balance_dirty_state: bdi btrfs-1: dirty=517 wb=1003 unstable=0 bg_thresh=1002 thresh=2004 gap=484 poll_thresh=17 ino=257 dd-2584 [000] 117.779694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=57248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.787606: balance_dirty_state: bdi btrfs-1: dirty=517 wb=878 unstable=0 bg_thresh=1000 thresh=2000 gap=605 poll_thresh=17 ino=257 dd-2584 [004] 117.787702: balance_dirty_state: bdi btrfs-1: dirty=542 wb=878 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 117.787796: balance_dirty_state: bdi btrfs-1: dirty=542 wb=878 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 117.787891: balance_dirty_state: bdi btrfs-1: dirty=567 wb=878 unstable=0 bg_thresh=1005 thresh=2010 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 117.787986: balance_dirty_state: bdi btrfs-1: dirty=592 wb=878 unstable=0 bg_thresh=1002 thresh=2004 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 117.788170: balance_dirty_state: bdi btrfs-1: dirty=617 wb=878 unstable=0 bg_thresh=1001 thresh=2003 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 117.788358: balance_dirty_state: bdi btrfs-1: dirty=642 wb=878 unstable=0 bg_thresh=1003 thresh=2007 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 117.788365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=57248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.799629: balance_dirty_state: bdi btrfs-1: dirty=642 wb=753 unstable=0 bg_thresh=1001 thresh=2002 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 117.799698: balance_dirty_state: bdi btrfs-1: dirty=667 wb=753 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=13 ino=257 dd-2584 [004] 117.799758: balance_dirty_state: bdi btrfs-1: dirty=692 wb=753 unstable=0 bg_thresh=1000 thresh=2001 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 117.799819: balance_dirty_state: bdi btrfs-1: dirty=692 wb=753 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 117.799882: balance_dirty_state: bdi btrfs-1: dirty=717 wb=753 unstable=0 bg_thresh=1000 thresh=2000 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 117.800179: balance_dirty_state: bdi btrfs-1: dirty=742 wb=753 unstable=0 bg_thresh=996 thresh=1992 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 117.800184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=57248 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 117.807711: balance_dirty_state: bdi btrfs-1: dirty=742 wb=753 unstable=0 bg_thresh=996 thresh=1992 gap=497 poll_thresh=17 ino=257 dd-2584 [006] 117.807717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=57248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 117.815738: balance_dirty_state: bdi btrfs-1: dirty=742 wb=628 unstable=0 bg_thresh=991 thresh=1982 gap=612 poll_thresh=17 ino=257 dd-2584 [005] 117.815813: balance_dirty_state: bdi btrfs-1: dirty=767 wb=628 unstable=0 bg_thresh=991 thresh=1982 gap=587 poll_thresh=13 ino=257 dd-2584 [005] 117.815870: balance_dirty_state: bdi btrfs-1: dirty=767 wb=628 unstable=0 bg_thresh=993 thresh=1987 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 117.815926: balance_dirty_state: bdi btrfs-1: dirty=792 wb=628 unstable=0 bg_thresh=993 thresh=1987 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 117.815983: balance_dirty_state: bdi btrfs-1: dirty=817 wb=628 unstable=0 bg_thresh=996 thresh=1992 gap=547 poll_thresh=16 ino=257 dd-2584 [005] 117.816095: balance_dirty_state: bdi btrfs-1: dirty=842 wb=628 unstable=0 bg_thresh=998 thresh=1997 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 117.816210: balance_dirty_state: bdi btrfs-1: dirty=867 wb=628 unstable=0 bg_thresh=997 thresh=1995 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 117.816324: balance_dirty_state: bdi btrfs-1: dirty=917 wb=628 unstable=0 bg_thresh=997 thresh=1994 gap=449 poll_thresh=19 ino=257 dd-2584 [005] 117.816329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=57248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 117.823728: balance_dirty_state: bdi btrfs-1: dirty=917 wb=478 unstable=0 bg_thresh=989 thresh=1979 gap=584 poll_thresh=19 ino=257 dd-2584 [005] 117.823828: balance_dirty_state: bdi btrfs-1: dirty=917 wb=478 unstable=0 bg_thresh=989 thresh=1979 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 117.823887: balance_dirty_state: bdi btrfs-1: dirty=942 wb=478 unstable=0 bg_thresh=992 thresh=1984 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 117.823945: balance_dirty_state: bdi btrfs-1: dirty=942 wb=478 unstable=0 bg_thresh=989 thresh=1978 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 117.824225: balance_dirty_state: bdi btrfs-1: dirty=992 wb=478 unstable=0 bg_thresh=988 thresh=1977 gap=507 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 117.824319: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5312 wrote=0 to_write=8192 dd-2584 [005] 117.824353: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=478 unstable=0 bg_thresh=990 thresh=1981 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 117.824354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=57248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 117.827076: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=848 to_write=7344 dd-2584 [005] 117.831796: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1328 unstable=0 bg_thresh=990 thresh=1981 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 117.831805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=57248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.839708: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1203 unstable=0 bg_thresh=990 thresh=1981 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 117.839834: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1203 unstable=0 bg_thresh=993 thresh=1986 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 117.839951: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1203 unstable=0 bg_thresh=993 thresh=1986 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 117.840073: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1203 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 117.840192: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1203 unstable=0 bg_thresh=989 thresh=1979 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 117.840430: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1203 unstable=0 bg_thresh=989 thresh=1978 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 117.840674: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1203 unstable=0 bg_thresh=991 thresh=1982 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 117.840682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=57248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.847676: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1203 unstable=0 bg_thresh=991 thresh=1982 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 117.847687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=57248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.855723: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1078 unstable=0 bg_thresh=993 thresh=1986 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 117.855869: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1078 unstable=0 bg_thresh=995 thresh=1991 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 117.855991: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1078 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 117.856110: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1078 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 117.856229: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1078 unstable=0 bg_thresh=992 thresh=1984 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 117.856828: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1078 unstable=0 bg_thresh=994 thresh=1988 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 117.857072: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1078 unstable=0 bg_thresh=993 thresh=1987 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 117.857081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=57248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.863721: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1078 unstable=0 bg_thresh=993 thresh=1987 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 117.863733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=54644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.871621: balance_dirty_state: bdi btrfs-1: dirty=417 wb=853 unstable=0 bg_thresh=994 thresh=1988 gap=718 poll_thresh=18 ino=257 dd-2584 [004] 117.871745: balance_dirty_state: bdi btrfs-1: dirty=442 wb=853 unstable=0 bg_thresh=996 thresh=1993 gap=698 poll_thresh=13 ino=257 dd-2584 [004] 117.871832: balance_dirty_state: bdi btrfs-1: dirty=467 wb=853 unstable=0 bg_thresh=993 thresh=1987 gap=667 poll_thresh=14 ino=257 dd-2584 [004] 117.871917: balance_dirty_state: bdi btrfs-1: dirty=467 wb=853 unstable=0 bg_thresh=993 thresh=1986 gap=666 poll_thresh=15 ino=257 dd-2584 [004] 117.872002: balance_dirty_state: bdi btrfs-1: dirty=492 wb=853 unstable=0 bg_thresh=993 thresh=1986 gap=641 poll_thresh=16 ino=257 dd-2584 [004] 117.872171: balance_dirty_state: bdi btrfs-1: dirty=517 wb=853 unstable=0 bg_thresh=995 thresh=1990 gap=620 poll_thresh=17 ino=257 dd-2584 [004] 117.872340: balance_dirty_state: bdi btrfs-1: dirty=542 wb=853 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 117.872508: balance_dirty_state: bdi btrfs-1: dirty=592 wb=853 unstable=0 bg_thresh=994 thresh=1988 gap=543 poll_thresh=19 ino=257 dd-2584 [004] 117.872677: balance_dirty_state: bdi btrfs-1: dirty=617 wb=853 unstable=0 bg_thresh=996 thresh=1992 gap=522 poll_thresh=20 ino=257 dd-2584 [004] 117.873137: balance_dirty_state: bdi btrfs-1: dirty=642 wb=853 unstable=0 bg_thresh=995 thresh=1991 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 117.873143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=54644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.879717: balance_dirty_state: bdi btrfs-1: dirty=642 wb=853 unstable=0 bg_thresh=995 thresh=1991 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 117.879723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=54644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.887631: balance_dirty_state: bdi btrfs-1: dirty=642 wb=853 unstable=0 bg_thresh=992 thresh=1984 gap=489 poll_thresh=21 ino=257 dd-2584 [004] 117.887637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=54644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.895735: balance_dirty_state: bdi btrfs-1: dirty=642 wb=728 unstable=0 bg_thresh=995 thresh=1990 gap=620 poll_thresh=21 ino=257 dd-2584 [004] 117.895812: balance_dirty_state: bdi btrfs-1: dirty=667 wb=728 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 117.895930: balance_dirty_state: bdi btrfs-1: dirty=692 wb=728 unstable=0 bg_thresh=994 thresh=1988 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 117.896048: balance_dirty_state: bdi btrfs-1: dirty=742 wb=728 unstable=0 bg_thresh=993 thresh=1987 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 117.896164: balance_dirty_state: bdi btrfs-1: dirty=767 wb=728 unstable=0 bg_thresh=995 thresh=1991 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 117.896169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-73% task_weight=99% bdi_bw=54644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.903762: balance_dirty_state: bdi btrfs-1: dirty=767 wb=603 unstable=0 bg_thresh=992 thresh=1985 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 117.903824: balance_dirty_state: bdi btrfs-1: dirty=792 wb=603 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 117.903885: balance_dirty_state: bdi btrfs-1: dirty=817 wb=603 unstable=0 bg_thresh=992 thresh=1984 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 117.904007: balance_dirty_state: bdi btrfs-1: dirty=842 wb=603 unstable=0 bg_thresh=994 thresh=1988 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 117.904128: balance_dirty_state: bdi btrfs-1: dirty=867 wb=603 unstable=0 bg_thresh=993 thresh=1987 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 117.904428: balance_dirty_state: bdi btrfs-1: dirty=917 wb=603 unstable=0 bg_thresh=993 thresh=1986 gap=466 poll_thresh=19 ino=257 dd-2584 [004] 117.904433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=54644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.911719: balance_dirty_state: bdi btrfs-1: dirty=917 wb=478 unstable=0 bg_thresh=992 thresh=1984 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 117.911808: balance_dirty_state: bdi btrfs-1: dirty=917 wb=478 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 117.911867: balance_dirty_state: bdi btrfs-1: dirty=942 wb=478 unstable=0 bg_thresh=991 thresh=1983 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 117.911924: balance_dirty_state: bdi btrfs-1: dirty=942 wb=478 unstable=0 bg_thresh=991 thresh=1982 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 117.912037: balance_dirty_state: bdi btrfs-1: dirty=992 wb=478 unstable=0 bg_thresh=993 thresh=1986 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 117.912150: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=478 unstable=0 bg_thresh=992 thresh=1985 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 117.912154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=54644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 117.912242: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5400 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 117.915213: writeback_single_inode: bdi btrfs-1: ino=257 state= age=172 wrote=848 to_write=7344 dd-2584 [004] 117.919625: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1303 unstable=0 bg_thresh=998 thresh=1997 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 117.919777: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1303 unstable=0 bg_thresh=995 thresh=1991 gap=496 poll_thresh=13 ino=257 dd-2584 [004] 117.919786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=54644 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 117.927731: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1203 unstable=0 bg_thresh=991 thresh=1983 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 117.927837: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1203 unstable=0 bg_thresh=994 thresh=1988 gap=593 poll_thresh=10 ino=257 dd-2584 [004] 117.927927: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1203 unstable=0 bg_thresh=993 thresh=1987 gap=567 poll_thresh=11 ino=257 dd-2584 [004] 117.928012: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1203 unstable=0 bg_thresh=990 thresh=1981 gap=536 poll_thresh=12 ino=257 dd-2584 [004] 117.928099: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1203 unstable=0 bg_thresh=993 thresh=1986 gap=541 poll_thresh=13 ino=257 dd-2584 [004] 117.928187: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1203 unstable=0 bg_thresh=992 thresh=1985 gap=515 poll_thresh=14 ino=257 dd-2584 [004] 117.928271: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1203 unstable=0 bg_thresh=992 thresh=1985 gap=490 poll_thresh=15 ino=257 dd-2584 [004] 117.928277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=54644 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 117.939706: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1203 unstable=0 bg_thresh=988 thresh=1976 gap=481 poll_thresh=15 ino=257 dd-2584 [004] 117.939711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=54644 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [000] 117.947746: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1203 unstable=0 bg_thresh=985 thresh=1970 gap=475 poll_thresh=15 ino=257 dd-2584 [000] 117.947752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-195% task_weight=99% bdi_bw=54644 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 117.955680: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1078 unstable=0 bg_thresh=983 thresh=1967 gap=597 poll_thresh=15 ino=257 dd-2584 [000] 117.955753: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1078 unstable=0 bg_thresh=983 thresh=1967 gap=597 poll_thresh=11 ino=257 dd-2584 [000] 117.955989: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1078 unstable=0 bg_thresh=986 thresh=1972 gap=577 poll_thresh=12 ino=257 dd-2584 [000] 117.956045: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1078 unstable=0 bg_thresh=986 thresh=1972 gap=552 poll_thresh=13 ino=257 dd-2584 [000] 117.956100: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1078 unstable=0 bg_thresh=988 thresh=1977 gap=557 poll_thresh=14 ino=257 dd-2584 [000] 117.956156: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1078 unstable=0 bg_thresh=988 thresh=1977 gap=532 poll_thresh=15 ino=257 dd-2584 [000] 117.956212: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1078 unstable=0 bg_thresh=991 thresh=1982 gap=512 poll_thresh=16 ino=257 dd-2584 [000] 117.956327: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1078 unstable=0 bg_thresh=990 thresh=1980 gap=485 poll_thresh=17 ino=257 dd-2584 [000] 117.956331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=54644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 117.967745: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1078 unstable=0 bg_thresh=992 thresh=1984 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 117.967751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=52528 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 117.975713: balance_dirty_state: bdi btrfs-1: dirty=417 wb=953 unstable=0 bg_thresh=988 thresh=1977 gap=607 poll_thresh=17 ino=257 dd-2584 [004] 117.975808: balance_dirty_state: bdi btrfs-1: dirty=417 wb=953 unstable=0 bg_thresh=988 thresh=1977 gap=607 poll_thresh=13 ino=257 dd-2584 [004] 117.975896: balance_dirty_state: bdi btrfs-1: dirty=442 wb=953 unstable=0 bg_thresh=991 thresh=1982 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 117.975983: balance_dirty_state: bdi btrfs-1: dirty=442 wb=953 unstable=0 bg_thresh=991 thresh=1982 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 117.976070: balance_dirty_state: bdi btrfs-1: dirty=467 wb=953 unstable=0 bg_thresh=993 thresh=1987 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 117.976247: balance_dirty_state: bdi btrfs-1: dirty=492 wb=953 unstable=0 bg_thresh=996 thresh=1992 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 117.976427: balance_dirty_state: bdi btrfs-1: dirty=542 wb=953 unstable=0 bg_thresh=998 thresh=1996 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 117.976876: balance_dirty_state: bdi btrfs-1: dirty=567 wb=953 unstable=0 bg_thresh=997 thresh=1995 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 117.976882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=52528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 117.987722: balance_dirty_state: bdi btrfs-1: dirty=567 wb=878 unstable=0 bg_thresh=994 thresh=1989 gap=544 poll_thresh=19 ino=257 dd-2584 [001] 117.987792: balance_dirty_state: bdi btrfs-1: dirty=567 wb=878 unstable=0 bg_thresh=997 thresh=1994 gap=549 poll_thresh=14 ino=257 dd-2584 [001] 117.987853: balance_dirty_state: bdi btrfs-1: dirty=592 wb=878 unstable=0 bg_thresh=997 thresh=1994 gap=524 poll_thresh=15 ino=257 dd-2584 [001] 117.987913: balance_dirty_state: bdi btrfs-1: dirty=617 wb=878 unstable=0 bg_thresh=999 thresh=1999 gap=504 poll_thresh=16 ino=257 dd-2584 [001] 117.988036: balance_dirty_state: bdi btrfs-1: dirty=642 wb=878 unstable=0 bg_thresh=999 thresh=1998 gap=478 poll_thresh=17 ino=257 dd-2584 [001] 117.988041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=52528 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 117.995733: balance_dirty_state: bdi btrfs-1: dirty=642 wb=878 unstable=0 bg_thresh=994 thresh=1989 gap=469 poll_thresh=17 ino=257 dd-2584 [001] 117.995738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=52528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 118.003697: balance_dirty_state: bdi btrfs-1: dirty=642 wb=603 unstable=0 bg_thresh=996 thresh=1993 gap=748 poll_thresh=17 ino=257 dd-2584 [001] 118.003773: balance_dirty_state: bdi btrfs-1: dirty=642 wb=603 unstable=0 bg_thresh=993 thresh=1987 gap=742 poll_thresh=13 ino=257 dd-2584 [001] 118.003838: balance_dirty_state: bdi btrfs-1: dirty=667 wb=603 unstable=0 bg_thresh=998 thresh=1997 gap=727 poll_thresh=14 ino=257 dd-2584 [001] 118.003898: balance_dirty_state: bdi btrfs-1: dirty=692 wb=603 unstable=0 bg_thresh=995 thresh=1991 gap=696 poll_thresh=15 ino=257 dd-2584 [001] 118.003956: balance_dirty_state: bdi btrfs-1: dirty=692 wb=603 unstable=0 bg_thresh=998 thresh=1996 gap=701 poll_thresh=16 ino=257 dd-2584 [001] 118.004071: balance_dirty_state: bdi btrfs-1: dirty=742 wb=603 unstable=0 bg_thresh=997 thresh=1995 gap=650 poll_thresh=17 ino=257 dd-2584 [001] 118.004189: balance_dirty_state: bdi btrfs-1: dirty=767 wb=603 unstable=0 bg_thresh=997 thresh=1994 gap=624 poll_thresh=18 ino=257 dd-2584 [001] 118.004308: balance_dirty_state: bdi btrfs-1: dirty=792 wb=603 unstable=0 bg_thresh=999 thresh=1998 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 118.004592: balance_dirty_state: bdi btrfs-1: dirty=842 wb=603 unstable=0 bg_thresh=995 thresh=1991 gap=546 poll_thresh=20 ino=257 dd-2584 [001] 118.004706: balance_dirty_state: bdi btrfs-1: dirty=867 wb=603 unstable=0 bg_thresh=995 thresh=1990 gap=520 poll_thresh=21 ino=257 dd-2584 [001] 118.004820: balance_dirty_state: bdi btrfs-1: dirty=892 wb=603 unstable=0 bg_thresh=997 thresh=1994 gap=499 poll_thresh=22 ino=257 dd-2584 [001] 118.004935: balance_dirty_state: bdi btrfs-1: dirty=917 wb=603 unstable=0 bg_thresh=996 thresh=1993 gap=473 poll_thresh=23 ino=257 dd-2584 [001] 118.004939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=52528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.011783: balance_dirty_state: bdi btrfs-1: dirty=919 wb=467 unstable=0 bg_thresh=995 thresh=1991 gap=605 poll_thresh=23 ino=257 dd-2584 [004] 118.011859: balance_dirty_state: bdi btrfs-1: dirty=919 wb=467 unstable=0 bg_thresh=995 thresh=1991 gap=605 poll_thresh=17 ino=257 dd-2584 [004] 118.011974: balance_dirty_state: bdi btrfs-1: dirty=969 wb=467 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=18 ino=257 dd-2584 [004] 118.012085: balance_dirty_state: bdi btrfs-1: dirty=994 wb=467 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=19 ino=257 dd-2584 [004] 118.012200: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=467 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 118.012265: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5500 wrote=0 to_write=8192 dd-2584 [004] 118.012501: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=492 unstable=0 bg_thresh=1002 thresh=2004 gap=468 poll_thresh=21 ino=257 dd-2584 [004] 118.012503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=52528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 118.015280: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=912 to_write=7280 dd-2584 [004] 118.019765: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1367 unstable=0 bg_thresh=1002 thresh=2004 gap=468 poll_thresh=21 ino=257 dd-2584 [004] 118.019777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=52528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.027750: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1367 unstable=0 bg_thresh=1004 thresh=2009 gap=461 poll_thresh=21 ino=257 dd-2584 [004] 118.027759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=52528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.035680: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1242 unstable=0 bg_thresh=1003 thresh=2006 gap=583 poll_thresh=21 ino=257 dd-2584 [004] 118.035755: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1242 unstable=0 bg_thresh=1003 thresh=2006 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 118.035869: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1242 unstable=0 bg_thresh=1005 thresh=2011 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 118.035985: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1242 unstable=0 bg_thresh=1007 thresh=2015 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 118.036101: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1242 unstable=0 bg_thresh=1007 thresh=2014 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 118.036105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-142% task_weight=101% bdi_bw=52528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.043774: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1242 unstable=0 bg_thresh=1007 thresh=2014 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 118.043779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-142% task_weight=101% bdi_bw=52528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.057655: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1117 unstable=0 bg_thresh=995 thresh=1990 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 118.057746: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1117 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 118.057834: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1117 unstable=0 bg_thresh=997 thresh=1995 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 118.057922: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1117 unstable=0 bg_thresh=997 thresh=1995 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 118.058101: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1117 unstable=0 bg_thresh=1000 thresh=2000 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 118.058281: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1117 unstable=0 bg_thresh=1002 thresh=2004 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 118.058287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=52528 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 118.063715: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1116 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 118.063727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=52528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.071704: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1005 unstable=0 bg_thresh=997 thresh=1994 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 118.071805: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1005 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 118.072099: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1005 unstable=0 bg_thresh=996 thresh=1993 gap=544 poll_thresh=14 ino=257 dd-2584 [004] 118.072159: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1005 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 118.072218: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1005 unstable=0 bg_thresh=993 thresh=1986 gap=512 poll_thresh=16 ino=257 dd-2584 [004] 118.072338: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1005 unstable=0 bg_thresh=992 thresh=1985 gap=486 poll_thresh=17 ino=257 dd-2584 [004] 118.072343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1320 avg_dirty=1320 bdi_gap=9% task_gap=-80% task_weight=99% bdi_bw=51096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 118.079877: balance_dirty_state: bdi btrfs-1: dirty=494 wb=930 unstable=0 bg_thresh=993 thresh=1986 gap=562 poll_thresh=13 ino=257 dd-2584 [003] 118.079940: balance_dirty_state: bdi btrfs-1: dirty=519 wb=930 unstable=0 bg_thresh=995 thresh=1991 gap=542 poll_thresh=14 ino=257 dd-2584 [003] 118.080000: balance_dirty_state: bdi btrfs-1: dirty=544 wb=930 unstable=0 bg_thresh=995 thresh=1990 gap=516 poll_thresh=15 ino=257 dd-2584 [003] 118.080060: balance_dirty_state: bdi btrfs-1: dirty=544 wb=930 unstable=0 bg_thresh=995 thresh=1990 gap=516 poll_thresh=16 ino=257 dd-2584 [003] 118.080178: balance_dirty_state: bdi btrfs-1: dirty=594 wb=930 unstable=0 bg_thresh=994 thresh=1989 gap=465 poll_thresh=17 ino=257 dd-2584 [003] 118.080183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=51096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 118.087705: balance_dirty_state: bdi btrfs-1: dirty=599 wb=924 unstable=0 bg_thresh=992 thresh=1984 gap=461 poll_thresh=17 ino=257 dd-2584 [005] 118.087709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=51096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 118.095755: balance_dirty_state: bdi btrfs-1: dirty=595 wb=799 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=17 ino=257 dd-2584 [005] 118.095887: balance_dirty_state: bdi btrfs-1: dirty=595 wb=799 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=13 ino=257 dd-2584 [005] 118.096004: balance_dirty_state: bdi btrfs-1: dirty=620 wb=799 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=14 ino=257 dd-2584 [005] 118.096120: balance_dirty_state: bdi btrfs-1: dirty=645 wb=799 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=15 ino=257 dd-2584 [005] 118.096238: balance_dirty_state: bdi btrfs-1: dirty=645 wb=799 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=16 ino=257 dd-2584 [005] 118.096584: balance_dirty_state: bdi btrfs-1: dirty=695 wb=674 unstable=0 bg_thresh=994 thresh=1989 gap=620 poll_thresh=17 ino=257 dd-2584 [005] 118.096825: balance_dirty_state: bdi btrfs-1: dirty=720 wb=674 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=18 ino=257 dd-2584 [005] 118.097060: balance_dirty_state: bdi btrfs-1: dirty=745 wb=674 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=19 ino=257 dd-2584 [005] 118.097296: balance_dirty_state: bdi btrfs-1: dirty=795 wb=674 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=20 ino=257 dd-2584 [005] 118.097532: balance_dirty_state: bdi btrfs-1: dirty=820 wb=674 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=21 ino=257 dd-2584 [005] 118.097541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=51096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 118.103974: balance_dirty_state: bdi btrfs-1: dirty=820 wb=599 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 118.104238: balance_dirty_state: bdi btrfs-1: dirty=870 wb=549 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=17 ino=257 dd-2584 [001] 118.104475: balance_dirty_state: bdi btrfs-1: dirty=895 wb=549 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=18 ino=257 dd-2584 [001] 118.104713: balance_dirty_state: bdi btrfs-1: dirty=920 wb=549 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=19 ino=257 dd-2584 [001] 118.105301: balance_dirty_state: bdi btrfs-1: dirty=970 wb=549 unstable=0 bg_thresh=994 thresh=1989 gap=470 poll_thresh=20 ino=257 dd-2584 [001] 118.105311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=51096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 118.111855: balance_dirty_state: bdi btrfs-1: dirty=970 wb=549 unstable=0 bg_thresh=994 thresh=1989 gap=470 poll_thresh=20 ino=257 dd-2584 [001] 118.111864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=51096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 118.119771: balance_dirty_state: bdi btrfs-1: dirty=970 wb=499 unstable=0 bg_thresh=990 thresh=1981 gap=512 poll_thresh=20 ino=257 dd-2584 [001] 118.119856: balance_dirty_state: bdi btrfs-1: dirty=970 wb=424 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=15 ino=257 dd-2584 [001] 118.119925: balance_dirty_state: bdi btrfs-1: dirty=995 wb=424 unstable=0 bg_thresh=992 thresh=1984 gap=565 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 118.120002: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5608 wrote=0 to_write=8192 dd-2584 [001] 118.120055: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=424 unstable=0 bg_thresh=994 thresh=1989 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 118.120185: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=424 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=18 ino=257 dd-2584 [001] 118.120315: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=474 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 118.120316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-82% task_weight=98% bdi_bw=51096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 118.125715: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=204 wrote=912 to_write=7280 dd-2584 [007] 118.127955: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1322 unstable=0 bg_thresh=996 thresh=1992 gap=479 poll_thresh=14 ino=257 dd-2584 [007] 118.127964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-70% task_weight=98% bdi_bw=51096 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 118.135824: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1172 unstable=0 bg_thresh=995 thresh=1991 gap=603 poll_thresh=10 ino=257 dd-2584 [007] 118.135945: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1172 unstable=0 bg_thresh=998 thresh=1996 gap=583 poll_thresh=11 ino=257 dd-2584 [007] 118.136060: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1172 unstable=0 bg_thresh=998 thresh=1996 gap=583 poll_thresh=12 ino=257 dd-2584 [007] 118.136177: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1172 unstable=0 bg_thresh=1000 thresh=2001 gap=563 poll_thresh=13 ino=257 dd-2584 [007] 118.136294: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1172 unstable=0 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=14 ino=257 dd-2584 [007] 118.136770: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1172 unstable=0 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=15 ino=257 dd-2584 [007] 118.136892: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1172 unstable=0 bg_thresh=1002 thresh=2005 gap=517 poll_thresh=16 ino=257 dd-2584 [007] 118.137126: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1172 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=17 ino=257 dd-2584 [007] 118.137135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-104% task_weight=98% bdi_bw=51096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 118.143715: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1047 unstable=0 bg_thresh=994 thresh=1988 gap=600 poll_thresh=17 ino=257 dd-2584 [007] 118.143823: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1047 unstable=0 bg_thresh=994 thresh=1988 gap=575 poll_thresh=13 ino=257 dd-2584 [007] 118.143883: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1047 unstable=0 bg_thresh=996 thresh=1993 gap=555 poll_thresh=14 ino=257 dd-2584 [007] 118.143938: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1047 unstable=0 bg_thresh=996 thresh=1993 gap=555 poll_thresh=15 ino=257 dd-2584 [007] 118.143993: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1047 unstable=0 bg_thresh=999 thresh=1998 gap=535 poll_thresh=16 ino=257 dd-2584 [007] 118.144104: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1047 unstable=0 bg_thresh=1001 thresh=2003 gap=515 poll_thresh=17 ino=257 dd-2584 [007] 118.144218: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1047 unstable=0 bg_thresh=1003 thresh=2007 gap=494 poll_thresh=18 ino=257 dd-2584 [007] 118.144222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=51096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 118.151701: balance_dirty_state: bdi btrfs-1: dirty=466 wb=922 unstable=0 bg_thresh=994 thresh=1988 gap=600 poll_thresh=18 ino=257 dd-2584 [007] 118.151763: balance_dirty_state: bdi btrfs-1: dirty=491 wb=922 unstable=0 bg_thresh=994 thresh=1988 gap=575 poll_thresh=13 ino=257 dd-2584 [007] 118.151821: balance_dirty_state: bdi btrfs-1: dirty=516 wb=922 unstable=0 bg_thresh=996 thresh=1993 gap=555 poll_thresh=14 ino=257 dd-2584 [007] 118.151878: balance_dirty_state: bdi btrfs-1: dirty=516 wb=922 unstable=0 bg_thresh=996 thresh=1993 gap=555 poll_thresh=15 ino=257 dd-2584 [007] 118.151935: balance_dirty_state: bdi btrfs-1: dirty=541 wb=922 unstable=0 bg_thresh=999 thresh=1998 gap=535 poll_thresh=16 ino=257 dd-2584 [007] 118.152223: balance_dirty_state: bdi btrfs-1: dirty=566 wb=922 unstable=0 bg_thresh=1001 thresh=2003 gap=515 poll_thresh=17 ino=257 dd-2584 [007] 118.152342: balance_dirty_state: bdi btrfs-1: dirty=591 wb=922 unstable=0 bg_thresh=1003 thresh=2007 gap=494 poll_thresh=18 ino=257 dd-2584 [007] 118.152346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=51096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 118.159783: balance_dirty_state: bdi btrfs-1: dirty=591 wb=922 unstable=0 bg_thresh=1003 thresh=2007 gap=494 poll_thresh=18 ino=257 dd-2584 [007] 118.159792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=51096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 118.167713: balance_dirty_state: bdi btrfs-1: dirty=591 wb=797 unstable=0 bg_thresh=999 thresh=1999 gap=611 poll_thresh=18 ino=257 dd-2584 [007] 118.167804: balance_dirty_state: bdi btrfs-1: dirty=616 wb=797 unstable=0 bg_thresh=999 thresh=1999 gap=586 poll_thresh=13 ino=257 dd-2584 [007] 118.167864: balance_dirty_state: bdi btrfs-1: dirty=641 wb=797 unstable=0 bg_thresh=1002 thresh=2004 gap=566 poll_thresh=14 ino=257 dd-2584 [007] 118.167921: balance_dirty_state: bdi btrfs-1: dirty=641 wb=797 unstable=0 bg_thresh=1002 thresh=2004 gap=566 poll_thresh=15 ino=257 dd-2584 [007] 118.167977: balance_dirty_state: bdi btrfs-1: dirty=666 wb=797 unstable=0 bg_thresh=1001 thresh=2003 gap=540 poll_thresh=16 ino=257 dd-2584 [007] 118.168090: balance_dirty_state: bdi btrfs-1: dirty=691 wb=797 unstable=0 bg_thresh=1001 thresh=2002 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 118.168204: balance_dirty_state: bdi btrfs-1: dirty=741 wb=797 unstable=0 bg_thresh=1003 thresh=2006 gap=468 poll_thresh=18 ino=257 dd-2584 [007] 118.168208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-64% task_weight=98% bdi_bw=51096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 118.175941: balance_dirty_state: bdi btrfs-1: dirty=741 wb=797 unstable=0 bg_thresh=1003 thresh=2006 gap=468 poll_thresh=13 ino=257 dd-2584 [007] 118.175950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 118.183715: balance_dirty_state: bdi btrfs-1: dirty=741 wb=647 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=13 ino=257 dd-2584 [007] 118.183835: balance_dirty_state: bdi btrfs-1: dirty=766 wb=647 unstable=0 bg_thresh=994 thresh=1989 gap=576 poll_thresh=10 ino=257 dd-2584 [007] 118.183951: balance_dirty_state: bdi btrfs-1: dirty=791 wb=647 unstable=0 bg_thresh=997 thresh=1994 gap=556 poll_thresh=11 ino=257 dd-2584 [007] 118.184065: balance_dirty_state: bdi btrfs-1: dirty=791 wb=647 unstable=0 bg_thresh=997 thresh=1994 gap=556 poll_thresh=12 ino=257 dd-2584 [007] 118.184527: balance_dirty_state: bdi btrfs-1: dirty=816 wb=647 unstable=0 bg_thresh=999 thresh=1999 gap=536 poll_thresh=13 ino=257 dd-2584 [007] 118.184644: balance_dirty_state: bdi btrfs-1: dirty=816 wb=647 unstable=0 bg_thresh=999 thresh=1999 gap=536 poll_thresh=14 ino=257 dd-2584 [007] 118.184761: balance_dirty_state: bdi btrfs-1: dirty=841 wb=647 unstable=0 bg_thresh=1002 thresh=2004 gap=516 poll_thresh=15 ino=257 dd-2584 [007] 118.184880: balance_dirty_state: bdi btrfs-1: dirty=866 wb=647 unstable=0 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=16 ino=257 dd-2584 [007] 118.184889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 118.191719: balance_dirty_state: bdi btrfs-1: dirty=866 wb=647 unstable=0 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=16 ino=257 dd-2584 [007] 118.191723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 118.199764: balance_dirty_state: bdi btrfs-1: dirty=866 wb=522 unstable=0 bg_thresh=993 thresh=1986 gap=598 poll_thresh=16 ino=257 dd-2584 [007] 118.199828: balance_dirty_state: bdi btrfs-1: dirty=866 wb=522 unstable=0 bg_thresh=993 thresh=1986 gap=598 poll_thresh=12 ino=257 dd-2584 [007] 118.199887: balance_dirty_state: bdi btrfs-1: dirty=891 wb=522 unstable=0 bg_thresh=995 thresh=1991 gap=578 poll_thresh=13 ino=257 dd-2584 [007] 118.199947: balance_dirty_state: bdi btrfs-1: dirty=916 wb=522 unstable=0 bg_thresh=995 thresh=1991 gap=553 poll_thresh=14 ino=257 dd-2584 [007] 118.200006: balance_dirty_state: bdi btrfs-1: dirty=916 wb=522 unstable=0 bg_thresh=998 thresh=1996 gap=558 poll_thresh=15 ino=257 dd-2584 [007] 118.200065: balance_dirty_state: bdi btrfs-1: dirty=941 wb=522 unstable=0 bg_thresh=998 thresh=1996 gap=533 poll_thresh=16 ino=257 dd-2584 [007] 118.200186: balance_dirty_state: bdi btrfs-1: dirty=966 wb=522 unstable=0 bg_thresh=1000 thresh=2000 gap=512 poll_thresh=17 ino=257 dd-2584 [007] 118.200310: balance_dirty_state: bdi btrfs-1: dirty=991 wb=522 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=18 ino=257 dd-2584 [007] 118.200315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 118.207720: balance_dirty_state: bdi btrfs-1: dirty=991 wb=372 unstable=0 bg_thresh=986 thresh=1973 gap=610 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 118.207744: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5696 wrote=0 to_write=8192 dd-2584 [007] 118.207790: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=372 unstable=0 bg_thresh=986 thresh=1973 gap=585 poll_thresh=13 ino=257 dd-2584 [007] 118.207854: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=372 unstable=0 bg_thresh=989 thresh=1978 gap=565 poll_thresh=14 ino=257 dd-2584 [007] 118.207918: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=372 unstable=0 bg_thresh=989 thresh=1978 gap=565 poll_thresh=15 ino=257 dd-2584 [007] 118.208159: balance_dirty_state: bdi btrfs-1: dirty=991 wb=447 unstable=0 bg_thresh=991 thresh=1983 gap=545 poll_thresh=16 ino=257 dd-2584 [007] 118.208286: balance_dirty_state: bdi btrfs-1: dirty=991 wb=472 unstable=0 bg_thresh=994 thresh=1988 gap=525 poll_thresh=17 ino=257 dd-2584 [007] 118.208414: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=497 unstable=0 bg_thresh=996 thresh=1992 gap=479 poll_thresh=18 ino=257 dd-2584 [007] 118.208415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 118.210336: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=944 to_write=7248 dd-2584 [007] 118.215719: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1197 unstable=0 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=18 ino=257 dd-2584 [007] 118.215786: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1197 unstable=0 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=13 ino=257 dd-2584 [007] 118.215848: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1197 unstable=0 bg_thresh=1003 thresh=2007 gap=594 poll_thresh=14 ino=257 dd-2584 [007] 118.215912: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1197 unstable=0 bg_thresh=1000 thresh=2001 gap=563 poll_thresh=15 ino=257 dd-2584 [007] 118.215975: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1197 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=16 ino=257 dd-2584 [007] 118.216098: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1197 unstable=0 bg_thresh=1002 thresh=2005 gap=542 poll_thresh=17 ino=257 dd-2584 [007] 118.216225: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1197 unstable=0 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 118.216230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 118.223782: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1197 unstable=0 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 118.223790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 118.231921: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1072 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=18 ino=257 dd-2584 [007] 118.232018: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1072 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=13 ino=257 dd-2584 [007] 118.232077: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1072 unstable=0 bg_thresh=997 thresh=1994 gap=581 poll_thresh=14 ino=257 dd-2584 [007] 118.232135: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1072 unstable=0 bg_thresh=997 thresh=1994 gap=556 poll_thresh=15 ino=257 dd-2584 [007] 118.232365: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1072 unstable=0 bg_thresh=999 thresh=1999 gap=561 poll_thresh=16 ino=257 dd-2584 [007] 118.232479: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1072 unstable=0 bg_thresh=1002 thresh=2004 gap=516 poll_thresh=17 ino=257 dd-2584 [007] 118.232593: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1072 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 118.232598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 118.239733: balance_dirty_state: bdi btrfs-1: dirty=441 wb=947 unstable=0 bg_thresh=996 thresh=1993 gap=605 poll_thresh=18 ino=257 dd-2584 [007] 118.239845: balance_dirty_state: bdi btrfs-1: dirty=441 wb=947 unstable=0 bg_thresh=996 thresh=1993 gap=605 poll_thresh=13 ino=257 dd-2584 [007] 118.239953: balance_dirty_state: bdi btrfs-1: dirty=466 wb=947 unstable=0 bg_thresh=999 thresh=1998 gap=585 poll_thresh=14 ino=257 dd-2584 [007] 118.240059: balance_dirty_state: bdi btrfs-1: dirty=491 wb=947 unstable=0 bg_thresh=999 thresh=1998 gap=560 poll_thresh=15 ino=257 dd-2584 [007] 118.240167: balance_dirty_state: bdi btrfs-1: dirty=491 wb=947 unstable=0 bg_thresh=1001 thresh=2003 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 118.240382: balance_dirty_state: bdi btrfs-1: dirty=541 wb=947 unstable=0 bg_thresh=1001 thresh=2002 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 118.240601: balance_dirty_state: bdi btrfs-1: dirty=566 wb=947 unstable=0 bg_thresh=1003 thresh=2006 gap=493 poll_thresh=18 ino=257 dd-2584 [007] 118.240609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=97% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 118.247843: balance_dirty_state: bdi btrfs-1: dirty=566 wb=947 unstable=0 bg_thresh=1003 thresh=2006 gap=493 poll_thresh=18 ino=257 dd-2584 [007] 118.247851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=97% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 118.255864: balance_dirty_state: bdi btrfs-1: dirty=566 wb=822 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=18 ino=257 dd-2584 [007] 118.255966: balance_dirty_state: bdi btrfs-1: dirty=591 wb=822 unstable=0 bg_thresh=994 thresh=1989 gap=576 poll_thresh=13 ino=257 dd-2584 [007] 118.256026: balance_dirty_state: bdi btrfs-1: dirty=591 wb=822 unstable=0 bg_thresh=997 thresh=1994 gap=581 poll_thresh=14 ino=257 dd-2584 [007] 118.256081: balance_dirty_state: bdi btrfs-1: dirty=616 wb=822 unstable=0 bg_thresh=997 thresh=1994 gap=556 poll_thresh=15 ino=257 dd-2584 [007] 118.256300: balance_dirty_state: bdi btrfs-1: dirty=641 wb=822 unstable=0 bg_thresh=999 thresh=1999 gap=536 poll_thresh=16 ino=257 dd-2584 [007] 118.256414: balance_dirty_state: bdi btrfs-1: dirty=666 wb=822 unstable=0 bg_thresh=1002 thresh=2004 gap=516 poll_thresh=17 ino=257 dd-2584 [007] 118.256527: balance_dirty_state: bdi btrfs-1: dirty=691 wb=822 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 118.256531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=97% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 118.263893: balance_dirty_state: bdi btrfs-1: dirty=691 wb=697 unstable=0 bg_thresh=995 thresh=1991 gap=603 poll_thresh=18 ino=257 dd-2584 [007] 118.263990: balance_dirty_state: bdi btrfs-1: dirty=716 wb=697 unstable=0 bg_thresh=995 thresh=1991 gap=578 poll_thresh=13 ino=257 dd-2584 [007] 118.264046: balance_dirty_state: bdi btrfs-1: dirty=716 wb=697 unstable=0 bg_thresh=998 thresh=1996 gap=583 poll_thresh=14 ino=257 dd-2584 [007] 118.264101: balance_dirty_state: bdi btrfs-1: dirty=741 wb=697 unstable=0 bg_thresh=998 thresh=1996 gap=558 poll_thresh=15 ino=257 dd-2584 [007] 118.264157: balance_dirty_state: bdi btrfs-1: dirty=766 wb=697 unstable=0 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=16 ino=257 dd-2584 [007] 118.264268: balance_dirty_state: bdi btrfs-1: dirty=791 wb=697 unstable=0 bg_thresh=1003 thresh=2006 gap=518 poll_thresh=17 ino=257 dd-2584 [007] 118.264382: balance_dirty_state: bdi btrfs-1: dirty=816 wb=697 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 118.264387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-103% task_weight=97% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 118.271917: balance_dirty_state: bdi btrfs-1: dirty=816 wb=697 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 118.271922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-103% task_weight=97% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 118.279897: balance_dirty_state: bdi btrfs-1: dirty=816 wb=572 unstable=0 bg_thresh=996 thresh=1992 gap=604 poll_thresh=18 ino=257 dd-2584 [007] 118.279975: balance_dirty_state: bdi btrfs-1: dirty=841 wb=572 unstable=0 bg_thresh=996 thresh=1992 gap=579 poll_thresh=13 ino=257 dd-2584 [007] 118.280038: balance_dirty_state: bdi btrfs-1: dirty=841 wb=572 unstable=0 bg_thresh=998 thresh=1997 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 118.280100: balance_dirty_state: bdi btrfs-1: dirty=866 wb=572 unstable=0 bg_thresh=998 thresh=1997 gap=559 poll_thresh=15 ino=257 dd-2584 [007] 118.280347: balance_dirty_state: bdi btrfs-1: dirty=891 wb=572 unstable=0 bg_thresh=1001 thresh=2002 gap=539 poll_thresh=16 ino=257 dd-2584 [007] 118.280474: balance_dirty_state: bdi btrfs-1: dirty=916 wb=572 unstable=0 bg_thresh=1000 thresh=2001 gap=513 poll_thresh=17 ino=257 dd-2584 [007] 118.280600: balance_dirty_state: bdi btrfs-1: dirty=941 wb=572 unstable=0 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 118.280605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-102% task_weight=97% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 118.287749: balance_dirty_state: bdi btrfs-1: dirty=941 wb=447 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=18 ino=257 dd-2584 [003] 118.287855: balance_dirty_state: bdi btrfs-1: dirty=941 wb=447 unstable=0 bg_thresh=1001 thresh=2003 gap=615 poll_thresh=13 ino=257 dd-2584 [003] 118.287952: balance_dirty_state: bdi btrfs-1: dirty=966 wb=447 unstable=0 bg_thresh=997 thresh=1994 gap=581 poll_thresh=14 ino=257 dd-2584 [003] 118.288053: balance_dirty_state: bdi btrfs-1: dirty=991 wb=447 unstable=0 bg_thresh=997 thresh=1994 gap=556 poll_thresh=15 ino=257 dd-2584 [003] 118.288149: balance_dirty_state: bdi btrfs-1: dirty=991 wb=447 unstable=0 bg_thresh=996 thresh=1993 gap=555 poll_thresh=16 ino=257 dd-2584 [003] 118.288344: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=447 unstable=0 bg_thresh=992 thresh=1984 gap=496 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 118.288381: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5776 wrote=0 to_write=8192 dd-2584 [003] 118.288545: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=447 unstable=0 bg_thresh=990 thresh=1981 gap=468 poll_thresh=18 ino=257 dd-2584 [003] 118.288547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-131% task_weight=97% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 118.290727: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=368 wrote=896 to_write=7296 dd-2584 [003] 118.295848: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1222 unstable=0 bg_thresh=996 thresh=1992 gap=604 poll_thresh=18 ino=257 dd-2584 [003] 118.295974: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1222 unstable=0 bg_thresh=995 thresh=1991 gap=578 poll_thresh=13 ino=257 dd-2584 [003] 118.296094: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1222 unstable=0 bg_thresh=998 thresh=1996 gap=583 poll_thresh=14 ino=257 dd-2584 [003] 118.296213: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1222 unstable=0 bg_thresh=995 thresh=1990 gap=552 poll_thresh=15 ino=257 dd-2584 [003] 118.296683: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1222 unstable=0 bg_thresh=997 thresh=1995 gap=532 poll_thresh=16 ino=257 dd-2584 [003] 118.296918: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1222 unstable=0 bg_thresh=997 thresh=1994 gap=506 poll_thresh=17 ino=257 dd-2584 [003] 118.297154: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1222 unstable=0 bg_thresh=996 thresh=1993 gap=480 poll_thresh=18 ino=257 dd-2584 [003] 118.297163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 118.303813: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1097 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=18 ino=257 dd-2584 [003] 118.303948: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1097 unstable=0 bg_thresh=994 thresh=1988 gap=575 poll_thresh=13 ino=257 dd-2584 [003] 118.304067: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1097 unstable=0 bg_thresh=996 thresh=1993 gap=580 poll_thresh=14 ino=257 dd-2584 [003] 118.304187: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1097 unstable=0 bg_thresh=993 thresh=1987 gap=549 poll_thresh=15 ino=257 dd-2584 [003] 118.304306: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1097 unstable=0 bg_thresh=996 thresh=1992 gap=529 poll_thresh=16 ino=257 dd-2584 [003] 118.304544: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1097 unstable=0 bg_thresh=992 thresh=1985 gap=497 poll_thresh=17 ino=257 dd-2584 [003] 118.304778: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1097 unstable=0 bg_thresh=994 thresh=1989 gap=476 poll_thresh=18 ino=257 dd-2584 [003] 118.304787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 118.311923: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1097 unstable=0 bg_thresh=994 thresh=1989 gap=476 poll_thresh=18 ino=257 dd-2584 [003] 118.311932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 118.319803: balance_dirty_state: bdi btrfs-1: dirty=416 wb=947 unstable=0 bg_thresh=997 thresh=1994 gap=631 poll_thresh=18 ino=257 dd-2584 [007] 118.319882: balance_dirty_state: bdi btrfs-1: dirty=441 wb=947 unstable=0 bg_thresh=997 thresh=1994 gap=606 poll_thresh=13 ino=257 dd-2584 [007] 118.319942: balance_dirty_state: bdi btrfs-1: dirty=466 wb=947 unstable=0 bg_thresh=999 thresh=1999 gap=586 poll_thresh=14 ino=257 dd-2584 [007] 118.320001: balance_dirty_state: bdi btrfs-1: dirty=466 wb=947 unstable=0 bg_thresh=999 thresh=1999 gap=586 poll_thresh=15 ino=257 dd-2584 [007] 118.320234: balance_dirty_state: bdi btrfs-1: dirty=491 wb=947 unstable=0 bg_thresh=1002 thresh=2004 gap=566 poll_thresh=16 ino=257 dd-2584 [007] 118.320354: balance_dirty_state: bdi btrfs-1: dirty=516 wb=947 unstable=0 bg_thresh=1001 thresh=2003 gap=540 poll_thresh=17 ino=257 dd-2584 [007] 118.320475: balance_dirty_state: bdi btrfs-1: dirty=541 wb=947 unstable=0 bg_thresh=1003 thresh=2007 gap=519 poll_thresh=18 ino=257 dd-2584 [007] 118.320595: balance_dirty_state: bdi btrfs-1: dirty=591 wb=947 unstable=0 bg_thresh=1003 thresh=2006 gap=468 poll_thresh=19 ino=257 dd-2584 [007] 118.320600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 118.327874: balance_dirty_state: bdi btrfs-1: dirty=591 wb=947 unstable=0 bg_thresh=1001 thresh=2003 gap=465 poll_thresh=19 ino=257 dd-2584 [007] 118.327883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 118.335753: balance_dirty_state: bdi btrfs-1: dirty=591 wb=697 unstable=0 bg_thresh=1001 thresh=2002 gap=714 poll_thresh=19 ino=257 dd-2584 [007] 118.335821: balance_dirty_state: bdi btrfs-1: dirty=591 wb=697 unstable=0 bg_thresh=998 thresh=1996 gap=708 poll_thresh=14 ino=257 dd-2584 [007] 118.335884: balance_dirty_state: bdi btrfs-1: dirty=616 wb=697 unstable=0 bg_thresh=1000 thresh=2001 gap=688 poll_thresh=15 ino=257 dd-2584 [007] 118.335945: balance_dirty_state: bdi btrfs-1: dirty=641 wb=697 unstable=0 bg_thresh=997 thresh=1995 gap=657 poll_thresh=16 ino=257 dd-2584 [007] 118.336069: balance_dirty_state: bdi btrfs-1: dirty=666 wb=697 unstable=0 bg_thresh=999 thresh=1999 gap=636 poll_thresh=17 ino=257 dd-2584 [007] 118.336189: balance_dirty_state: bdi btrfs-1: dirty=691 wb=697 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=18 ino=257 dd-2584 [007] 118.336314: balance_dirty_state: bdi btrfs-1: dirty=716 wb=697 unstable=0 bg_thresh=998 thresh=1997 gap=584 poll_thresh=19 ino=257 dd-2584 [007] 118.336611: balance_dirty_state: bdi btrfs-1: dirty=766 wb=697 unstable=0 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=20 ino=257 dd-2584 [007] 118.336733: balance_dirty_state: bdi btrfs-1: dirty=791 wb=697 unstable=0 bg_thresh=1000 thresh=2000 gap=512 poll_thresh=21 ino=257 dd-2584 [007] 118.336853: balance_dirty_state: bdi btrfs-1: dirty=816 wb=697 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=22 ino=257 dd-2584 [007] 118.336858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-110% task_weight=98% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 118.343888: balance_dirty_state: bdi btrfs-1: dirty=816 wb=497 unstable=0 bg_thresh=997 thresh=1994 gap=681 poll_thresh=22 ino=257 dd-2584 [006] 118.343957: balance_dirty_state: bdi btrfs-1: dirty=816 wb=497 unstable=0 bg_thresh=994 thresh=1988 gap=675 poll_thresh=16 ino=257 dd-2584 [006] 118.344079: balance_dirty_state: bdi btrfs-1: dirty=866 wb=497 unstable=0 bg_thresh=996 thresh=1992 gap=629 poll_thresh=17 ino=257 dd-2584 [006] 118.344198: balance_dirty_state: bdi btrfs-1: dirty=891 wb=497 unstable=0 bg_thresh=995 thresh=1991 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 118.344318: balance_dirty_state: bdi btrfs-1: dirty=916 wb=497 unstable=0 bg_thresh=995 thresh=1990 gap=577 poll_thresh=19 ino=257 dd-2584 [006] 118.344439: balance_dirty_state: bdi btrfs-1: dirty=966 wb=497 unstable=0 bg_thresh=994 thresh=1989 gap=526 poll_thresh=20 ino=257 dd-2584 [006] 118.344732: balance_dirty_state: bdi btrfs-1: dirty=991 wb=497 unstable=0 bg_thresh=996 thresh=1993 gap=505 poll_thresh=21 ino=257 dd-2584 [006] 118.344851: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=497 unstable=0 bg_thresh=996 thresh=1992 gap=479 poll_thresh=22 ino=257 dd-2584 [006] 118.344856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-118% task_weight=98% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 118.344877: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5832 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 118.346870: writeback_single_inode: bdi btrfs-1: ino=257 state= age=424 wrote=864 to_write=7328 dd-2584 [006] 118.355785: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1247 unstable=0 bg_thresh=988 thresh=1976 gap=588 poll_thresh=22 ino=257 dd-2584 [006] 118.355892: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1247 unstable=0 bg_thresh=990 thresh=1981 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 118.356084: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1247 unstable=0 bg_thresh=990 thresh=1980 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 118.356277: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1247 unstable=0 bg_thresh=989 thresh=1979 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 118.356474: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1247 unstable=0 bg_thresh=991 thresh=1983 gap=470 poll_thresh=19 ino=257 dd-2584 [006] 118.356482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 118.367975: balance_dirty_state: bdi btrfs-1: dirty=266 wb=997 unstable=0 bg_thresh=992 thresh=1984 gap=721 poll_thresh=19 ino=257 dd-2584 [000] 118.368080: balance_dirty_state: bdi btrfs-1: dirty=291 wb=997 unstable=0 bg_thresh=994 thresh=1989 gap=701 poll_thresh=14 ino=257 dd-2584 [000] 118.368200: balance_dirty_state: bdi btrfs-1: dirty=291 wb=997 unstable=0 bg_thresh=994 thresh=1989 gap=701 poll_thresh=15 ino=257 dd-2584 [000] 118.368322: balance_dirty_state: bdi btrfs-1: dirty=316 wb=997 unstable=0 bg_thresh=994 thresh=1988 gap=675 poll_thresh=16 ino=257 dd-2584 [000] 118.368559: balance_dirty_state: bdi btrfs-1: dirty=341 wb=997 unstable=0 bg_thresh=993 thresh=1987 gap=649 poll_thresh=17 ino=257 dd-2584 [000] 118.369158: balance_dirty_state: bdi btrfs-1: dirty=366 wb=997 unstable=0 bg_thresh=995 thresh=1991 gap=628 poll_thresh=18 ino=257 dd-2584 [000] 118.369394: balance_dirty_state: bdi btrfs-1: dirty=416 wb=997 unstable=0 bg_thresh=995 thresh=1990 gap=577 poll_thresh=19 ino=257 dd-2584 [000] 118.369630: balance_dirty_state: bdi btrfs-1: dirty=441 wb=997 unstable=0 bg_thresh=994 thresh=1989 gap=551 poll_thresh=20 ino=257 dd-2584 [000] 118.369863: balance_dirty_state: bdi btrfs-1: dirty=466 wb=997 unstable=0 bg_thresh=994 thresh=1988 gap=525 poll_thresh=21 ino=257 dd-2584 [000] 118.370100: balance_dirty_state: bdi btrfs-1: dirty=516 wb=997 unstable=0 bg_thresh=996 thresh=1992 gap=479 poll_thresh=22 ino=257 dd-2584 [000] 118.370109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-125% task_weight=98% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 118.375899: balance_dirty_state: bdi btrfs-1: dirty=516 wb=872 unstable=0 bg_thresh=994 thresh=1988 gap=600 poll_thresh=22 ino=257 dd-2584 [004] 118.376085: balance_dirty_state: bdi btrfs-1: dirty=541 wb=872 unstable=0 bg_thresh=994 thresh=1988 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 118.376439: balance_dirty_state: bdi btrfs-1: dirty=566 wb=872 unstable=0 bg_thresh=996 thresh=1993 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 118.376797: balance_dirty_state: bdi btrfs-1: dirty=616 wb=872 unstable=0 bg_thresh=999 thresh=1998 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 118.377158: balance_dirty_state: bdi btrfs-1: dirty=641 wb=872 unstable=0 bg_thresh=1001 thresh=2002 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 118.377170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.383881: balance_dirty_state: bdi btrfs-1: dirty=641 wb=872 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 118.383887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=50308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.391829: balance_dirty_state: bdi btrfs-1: dirty=641 wb=547 unstable=0 bg_thresh=1002 thresh=2004 gap=816 poll_thresh=19 ino=257 dd-2584 [004] 118.392112: balance_dirty_state: bdi btrfs-1: dirty=666 wb=497 unstable=0 bg_thresh=1004 thresh=2009 gap=846 poll_thresh=14 ino=257 dd-2584 [004] 118.392172: balance_dirty_state: bdi btrfs-1: dirty=666 wb=497 unstable=0 bg_thresh=1001 thresh=2003 gap=840 poll_thresh=15 ino=257 dd-2584 [004] 118.392232: balance_dirty_state: bdi btrfs-1: dirty=691 wb=497 unstable=0 bg_thresh=1004 thresh=2008 gap=820 poll_thresh=16 ino=257 dd-2584 [004] 118.392349: balance_dirty_state: bdi btrfs-1: dirty=716 wb=497 unstable=0 bg_thresh=1003 thresh=2007 gap=794 poll_thresh=17 ino=257 dd-2584 [004] 118.392465: balance_dirty_state: bdi btrfs-1: dirty=741 wb=497 unstable=0 bg_thresh=1005 thresh=2011 gap=773 poll_thresh=18 ino=257 dd-2584 [004] 118.392583: balance_dirty_state: bdi btrfs-1: dirty=791 wb=497 unstable=0 bg_thresh=1002 thresh=2004 gap=716 poll_thresh=19 ino=257 dd-2584 [004] 118.392699: balance_dirty_state: bdi btrfs-1: dirty=816 wb=497 unstable=0 bg_thresh=1001 thresh=2003 gap=690 poll_thresh=20 ino=257 dd-2584 [004] 118.392817: balance_dirty_state: bdi btrfs-1: dirty=841 wb=497 unstable=0 bg_thresh=1001 thresh=2002 gap=664 poll_thresh=21 ino=257 dd-2584 [004] 118.392936: balance_dirty_state: bdi btrfs-1: dirty=866 wb=497 unstable=0 bg_thresh=1003 thresh=2006 gap=643 poll_thresh=22 ino=257 dd-2584 [004] 118.393213: balance_dirty_state: bdi btrfs-1: dirty=916 wb=497 unstable=0 bg_thresh=1002 thresh=2005 gap=592 poll_thresh=23 ino=257 dd-2584 [004] 118.393333: balance_dirty_state: bdi btrfs-1: dirty=941 wb=497 unstable=0 bg_thresh=1002 thresh=2004 gap=566 poll_thresh=24 ino=257 dd-2584 [004] 118.393451: balance_dirty_state: bdi btrfs-1: dirty=966 wb=497 unstable=0 bg_thresh=1004 thresh=2008 gap=545 poll_thresh=25 ino=257 dd-2584 [004] 118.393568: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=497 unstable=0 bg_thresh=1003 thresh=2007 gap=494 poll_thresh=26 ino=257 dd-2584 [004] 118.393573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-53% task_weight=98% bdi_bw=50308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 118.393583: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5880 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 118.395479: writeback_single_inode: bdi btrfs-1: ino=257 state= age=36 wrote=832 to_write=7360 dd-2584 [004] 118.404089: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1197 unstable=0 bg_thresh=1003 thresh=2006 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 118.404250: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1197 unstable=0 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 118.404405: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1197 unstable=0 bg_thresh=1004 thresh=2009 gap=546 poll_thresh=21 ino=257 dd-2584 [004] 118.404560: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1197 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=22 ino=257 dd-2584 [004] 118.404565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-52% task_weight=98% bdi_bw=50308 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 118.411999: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1072 unstable=0 bg_thresh=1002 thresh=2004 gap=616 poll_thresh=16 ino=257 dd-2584 [004] 118.412285: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1072 unstable=0 bg_thresh=1001 thresh=2003 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 118.412400: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1072 unstable=0 bg_thresh=1003 thresh=2007 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 118.412515: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1072 unstable=0 bg_thresh=1003 thresh=2006 gap=518 poll_thresh=19 ino=257 dd-2584 [004] 118.412631: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1072 unstable=0 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 118.412636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=50308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.419883: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1072 unstable=0 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 118.419892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=50308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.427936: balance_dirty_state: bdi btrfs-1: dirty=441 wb=922 unstable=0 bg_thresh=1003 thresh=2006 gap=643 poll_thresh=20 ino=257 dd-2584 [004] 118.428033: balance_dirty_state: bdi btrfs-1: dirty=466 wb=922 unstable=0 bg_thresh=1002 thresh=2005 gap=617 poll_thresh=15 ino=257 dd-2584 [004] 118.428095: balance_dirty_state: bdi btrfs-1: dirty=491 wb=922 unstable=0 bg_thresh=1005 thresh=2010 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 118.428207: balance_dirty_state: bdi btrfs-1: dirty=516 wb=922 unstable=0 bg_thresh=1004 thresh=2009 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 118.428321: balance_dirty_state: bdi btrfs-1: dirty=541 wb=922 unstable=0 bg_thresh=1004 thresh=2008 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 118.428434: balance_dirty_state: bdi btrfs-1: dirty=591 wb=922 unstable=0 bg_thresh=1003 thresh=2007 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 118.428439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=50308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.435883: balance_dirty_state: bdi btrfs-1: dirty=591 wb=847 unstable=0 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=19 ino=257 dd-2584 [004] 118.436302: balance_dirty_state: bdi btrfs-1: dirty=591 wb=847 unstable=0 bg_thresh=1004 thresh=2009 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 118.436387: balance_dirty_state: bdi btrfs-1: dirty=616 wb=847 unstable=0 bg_thresh=1004 thresh=2009 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 118.436473: balance_dirty_state: bdi btrfs-1: dirty=641 wb=847 unstable=0 bg_thresh=1004 thresh=2008 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 118.436642: balance_dirty_state: bdi btrfs-1: dirty=666 wb=847 unstable=0 bg_thresh=1003 thresh=2007 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 118.436648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=50308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.443914: balance_dirty_state: bdi btrfs-1: dirty=666 wb=847 unstable=0 bg_thresh=1005 thresh=2011 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 118.443921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-97% task_weight=99% bdi_bw=50308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.451986: balance_dirty_state: bdi btrfs-1: dirty=666 wb=447 unstable=0 bg_thresh=1000 thresh=2001 gap=888 poll_thresh=13 ino=257 dd-2584 [004] 118.452044: balance_dirty_state: bdi btrfs-1: dirty=691 wb=447 unstable=0 bg_thresh=1003 thresh=2006 gap=868 poll_thresh=14 ino=257 dd-2584 [004] 118.452101: balance_dirty_state: bdi btrfs-1: dirty=716 wb=447 unstable=0 bg_thresh=1002 thresh=2005 gap=842 poll_thresh=15 ino=257 dd-2584 [004] 118.452158: balance_dirty_state: bdi btrfs-1: dirty=716 wb=447 unstable=0 bg_thresh=1005 thresh=2010 gap=847 poll_thresh=16 ino=257 dd-2584 [004] 118.452270: balance_dirty_state: bdi btrfs-1: dirty=766 wb=447 unstable=0 bg_thresh=1004 thresh=2009 gap=796 poll_thresh=17 ino=257 dd-2584 [004] 118.452382: balance_dirty_state: bdi btrfs-1: dirty=791 wb=447 unstable=0 bg_thresh=1004 thresh=2008 gap=770 poll_thresh=18 ino=257 dd-2584 [004] 118.452495: balance_dirty_state: bdi btrfs-1: dirty=816 wb=447 unstable=0 bg_thresh=1003 thresh=2007 gap=744 poll_thresh=19 ino=257 dd-2584 [004] 118.452772: balance_dirty_state: bdi btrfs-1: dirty=841 wb=447 unstable=0 bg_thresh=1005 thresh=2011 gap=723 poll_thresh=20 ino=257 dd-2584 [004] 118.452885: balance_dirty_state: bdi btrfs-1: dirty=891 wb=447 unstable=0 bg_thresh=1005 thresh=2010 gap=672 poll_thresh=21 ino=257 dd-2584 [004] 118.452999: balance_dirty_state: bdi btrfs-1: dirty=916 wb=447 unstable=0 bg_thresh=1001 thresh=2003 gap=640 poll_thresh=22 ino=257 dd-2584 [004] 118.453111: balance_dirty_state: bdi btrfs-1: dirty=941 wb=447 unstable=0 bg_thresh=1003 thresh=2007 gap=619 poll_thresh=23 ino=257 dd-2584 [004] 118.453225: balance_dirty_state: bdi btrfs-1: dirty=991 wb=447 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=24 ino=257 dd-2584 [004] 118.453340: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=447 unstable=0 bg_thresh=1002 thresh=2005 gap=542 poll_thresh=25 ino=257 flush-btrfs-1-2586 [002] 118.453423: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5940 wrote=0 to_write=8192 dd-2584 [004] 118.453470: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=447 unstable=0 bg_thresh=1002 thresh=2004 gap=516 poll_thresh=26 ino=257 dd-2584 [004] 118.453596: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=447 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=27 ino=257 dd-2584 [004] 118.453598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=50308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 118.455812: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=896 to_write=7296 dd-2584 [004] 118.459847: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1222 unstable=0 bg_thresh=1003 thresh=2007 gap=619 poll_thresh=27 ino=257 dd-2584 [004] 118.459934: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1222 unstable=0 bg_thresh=1006 thresh=2013 gap=600 poll_thresh=20 ino=257 dd-2584 [004] 118.460381: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1222 unstable=0 bg_thresh=1006 thresh=2012 gap=574 poll_thresh=21 ino=257 dd-2584 [004] 118.460540: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1222 unstable=0 bg_thresh=1005 thresh=2011 gap=523 poll_thresh=22 ino=257 dd-2584 [004] 118.460702: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1222 unstable=0 bg_thresh=1007 thresh=2015 gap=502 poll_thresh=23 ino=257 dd-2584 [004] 118.460708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1320 avg_dirty=1320 bdi_gap=26% task_gap=-46% task_weight=100% bdi_bw=50308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.468107: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1097 unstable=0 bg_thresh=998 thresh=1997 gap=584 poll_thresh=17 ino=257 dd-2584 [004] 118.468274: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1097 unstable=0 bg_thresh=998 thresh=1996 gap=558 poll_thresh=18 ino=257 dd-2584 [004] 118.468396: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1097 unstable=0 bg_thresh=1000 thresh=2000 gap=512 poll_thresh=19 ino=257 dd-2584 [004] 118.468515: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1097 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 118.468520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=50308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.475848: balance_dirty_state: bdi btrfs-1: dirty=416 wb=972 unstable=0 bg_thresh=989 thresh=1979 gap=591 poll_thresh=20 ino=257 dd-2584 [004] 118.475980: balance_dirty_state: bdi btrfs-1: dirty=441 wb=972 unstable=0 bg_thresh=989 thresh=1978 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 118.476103: balance_dirty_state: bdi btrfs-1: dirty=441 wb=972 unstable=0 bg_thresh=989 thresh=1978 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 118.476834: balance_dirty_state: bdi btrfs-1: dirty=491 wb=972 unstable=0 bg_thresh=991 thresh=1983 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 118.477195: balance_dirty_state: bdi btrfs-1: dirty=516 wb=972 unstable=0 bg_thresh=993 thresh=1987 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 118.477523: balance_dirty_state: bdi btrfs-1: dirty=541 wb=972 unstable=0 bg_thresh=989 thresh=1979 gap=466 poll_thresh=19 ino=257 dd-2584 [004] 118.477530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=50308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 118.487816: balance_dirty_state: bdi btrfs-1: dirty=541 wb=897 unstable=0 bg_thresh=996 thresh=1993 gap=555 poll_thresh=19 ino=257 dd-2584 [002] 118.487887: balance_dirty_state: bdi btrfs-1: dirty=566 wb=897 unstable=0 bg_thresh=996 thresh=1993 gap=530 poll_thresh=14 ino=257 dd-2584 [002] 118.487950: balance_dirty_state: bdi btrfs-1: dirty=566 wb=897 unstable=0 bg_thresh=999 thresh=1998 gap=535 poll_thresh=15 ino=257 dd-2584 [002] 118.488010: balance_dirty_state: bdi btrfs-1: dirty=591 wb=897 unstable=0 bg_thresh=999 thresh=1998 gap=510 poll_thresh=16 ino=257 dd-2584 [002] 118.488129: balance_dirty_state: bdi btrfs-1: dirty=616 wb=897 unstable=0 bg_thresh=1001 thresh=2003 gap=490 poll_thresh=17 ino=257 dd-2584 [002] 118.488134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=51760 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 118.495811: balance_dirty_state: bdi btrfs-1: dirty=616 wb=772 unstable=0 bg_thresh=1000 thresh=2001 gap=613 poll_thresh=17 ino=257 dd-2584 [002] 118.495874: balance_dirty_state: bdi btrfs-1: dirty=641 wb=772 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=13 ino=257 dd-2584 [002] 118.495935: balance_dirty_state: bdi btrfs-1: dirty=666 wb=772 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=14 ino=257 dd-2584 [002] 118.495996: balance_dirty_state: bdi btrfs-1: dirty=666 wb=772 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=15 ino=257 dd-2584 [002] 118.496057: balance_dirty_state: bdi btrfs-1: dirty=691 wb=772 unstable=0 bg_thresh=1002 thresh=2005 gap=542 poll_thresh=16 ino=257 dd-2584 [002] 118.496354: balance_dirty_state: bdi btrfs-1: dirty=716 wb=772 unstable=0 bg_thresh=999 thresh=1998 gap=510 poll_thresh=17 ino=257 dd-2584 [002] 118.496476: balance_dirty_state: bdi btrfs-1: dirty=741 wb=772 unstable=0 bg_thresh=1001 thresh=2002 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 118.496481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-60% task_weight=99% bdi_bw=51760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 118.503865: balance_dirty_state: bdi btrfs-1: dirty=766 wb=522 unstable=0 bg_thresh=991 thresh=1983 gap=695 poll_thresh=13 ino=257 dd-2584 [002] 118.503924: balance_dirty_state: bdi btrfs-1: dirty=791 wb=522 unstable=0 bg_thresh=994 thresh=1988 gap=675 poll_thresh=14 ino=257 dd-2584 [002] 118.503982: balance_dirty_state: bdi btrfs-1: dirty=791 wb=522 unstable=0 bg_thresh=994 thresh=1988 gap=675 poll_thresh=15 ino=257 dd-2584 [002] 118.504040: balance_dirty_state: bdi btrfs-1: dirty=816 wb=522 unstable=0 bg_thresh=996 thresh=1993 gap=655 poll_thresh=16 ino=257 dd-2584 [002] 118.504158: balance_dirty_state: bdi btrfs-1: dirty=841 wb=522 unstable=0 bg_thresh=999 thresh=1998 gap=635 poll_thresh=17 ino=257 dd-2584 [002] 118.504278: balance_dirty_state: bdi btrfs-1: dirty=866 wb=522 unstable=0 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=18 ino=257 dd-2584 [002] 118.504397: balance_dirty_state: bdi btrfs-1: dirty=916 wb=522 unstable=0 bg_thresh=1000 thresh=2001 gap=563 poll_thresh=19 ino=257 dd-2584 [002] 118.504519: balance_dirty_state: bdi btrfs-1: dirty=941 wb=522 unstable=0 bg_thresh=1000 thresh=2000 gap=537 poll_thresh=20 ino=257 dd-2584 [002] 118.504811: balance_dirty_state: bdi btrfs-1: dirty=966 wb=522 unstable=0 bg_thresh=1002 thresh=2004 gap=516 poll_thresh=21 ino=257 dd-2584 [002] 118.504930: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=522 unstable=0 bg_thresh=1001 thresh=2003 gap=465 poll_thresh=22 ino=257 dd-2584 [002] 118.504935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-60% task_weight=101% bdi_bw=51760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 118.505004: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5992 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 118.506919: writeback_single_inode: bdi btrfs-1: ino=257 state= age=100 wrote=832 to_write=7360 dd-2584 [002] 118.511886: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1222 unstable=0 bg_thresh=994 thresh=1988 gap=575 poll_thresh=16 ino=257 dd-2584 [002] 118.512005: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1222 unstable=0 bg_thresh=996 thresh=1993 gap=530 poll_thresh=17 ino=257 dd-2584 [002] 118.512121: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1222 unstable=0 bg_thresh=999 thresh=1998 gap=510 poll_thresh=18 ino=257 dd-2584 [002] 118.512242: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1222 unstable=0 bg_thresh=1001 thresh=2002 gap=489 poll_thresh=19 ino=257 dd-2584 [002] 118.512246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=51760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 118.519898: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1097 unstable=0 bg_thresh=995 thresh=1990 gap=602 poll_thresh=19 ino=257 dd-2584 [002] 118.520001: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1097 unstable=0 bg_thresh=995 thresh=1990 gap=577 poll_thresh=14 ino=257 dd-2584 [002] 118.520117: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1097 unstable=0 bg_thresh=997 thresh=1995 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 118.520233: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1097 unstable=0 bg_thresh=997 thresh=1995 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 118.520469: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1097 unstable=0 bg_thresh=997 thresh=1994 gap=531 poll_thresh=17 ino=257 dd-2584 [002] 118.521063: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1097 unstable=0 bg_thresh=999 thresh=1998 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 118.521072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=51760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 118.527830: balance_dirty_state: bdi btrfs-1: dirty=416 wb=972 unstable=0 bg_thresh=989 thresh=1978 gap=590 poll_thresh=18 ino=257 dd-2584 [002] 118.527951: balance_dirty_state: bdi btrfs-1: dirty=416 wb=972 unstable=0 bg_thresh=989 thresh=1978 gap=590 poll_thresh=13 ino=257 dd-2584 [002] 118.528016: balance_dirty_state: bdi btrfs-1: dirty=441 wb=972 unstable=0 bg_thresh=991 thresh=1983 gap=570 poll_thresh=14 ino=257 dd-2584 [002] 118.528072: balance_dirty_state: bdi btrfs-1: dirty=441 wb=972 unstable=0 bg_thresh=991 thresh=1983 gap=570 poll_thresh=15 ino=257 dd-2584 [002] 118.528127: balance_dirty_state: bdi btrfs-1: dirty=466 wb=972 unstable=0 bg_thresh=994 thresh=1988 gap=550 poll_thresh=16 ino=257 dd-2584 [002] 118.528238: balance_dirty_state: bdi btrfs-1: dirty=491 wb=972 unstable=0 bg_thresh=996 thresh=1993 gap=530 poll_thresh=17 ino=257 dd-2584 [002] 118.528352: balance_dirty_state: bdi btrfs-1: dirty=541 wb=972 unstable=0 bg_thresh=998 thresh=1997 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 118.528356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=51760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 118.535908: balance_dirty_state: bdi btrfs-1: dirty=541 wb=847 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=18 ino=257 dd-2584 [002] 118.535990: balance_dirty_state: bdi btrfs-1: dirty=541 wb=847 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=13 ino=257 dd-2584 [002] 118.536050: balance_dirty_state: bdi btrfs-1: dirty=566 wb=847 unstable=0 bg_thresh=997 thresh=1994 gap=581 poll_thresh=14 ino=257 dd-2584 [002] 118.536110: balance_dirty_state: bdi btrfs-1: dirty=591 wb=847 unstable=0 bg_thresh=997 thresh=1994 gap=556 poll_thresh=15 ino=257 dd-2584 [002] 118.536171: balance_dirty_state: bdi btrfs-1: dirty=591 wb=847 unstable=0 bg_thresh=996 thresh=1993 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 118.536292: balance_dirty_state: bdi btrfs-1: dirty=641 wb=847 unstable=0 bg_thresh=996 thresh=1992 gap=504 poll_thresh=17 ino=257 dd-2584 [002] 118.536595: balance_dirty_state: bdi btrfs-1: dirty=666 wb=847 unstable=0 bg_thresh=998 thresh=1996 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 118.536600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=51760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 118.543863: balance_dirty_state: bdi btrfs-1: dirty=666 wb=847 unstable=0 bg_thresh=990 thresh=1981 gap=468 poll_thresh=18 ino=257 dd-2584 [002] 118.543872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=51760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 118.551907: balance_dirty_state: bdi btrfs-1: dirty=666 wb=597 unstable=0 bg_thresh=989 thresh=1979 gap=716 poll_thresh=18 ino=257 dd-2584 [002] 118.551998: balance_dirty_state: bdi btrfs-1: dirty=666 wb=597 unstable=0 bg_thresh=989 thresh=1979 gap=716 poll_thresh=13 ino=257 dd-2584 [002] 118.552059: balance_dirty_state: bdi btrfs-1: dirty=691 wb=597 unstable=0 bg_thresh=992 thresh=1984 gap=696 poll_thresh=14 ino=257 dd-2584 [002] 118.552119: balance_dirty_state: bdi btrfs-1: dirty=716 wb=597 unstable=0 bg_thresh=992 thresh=1984 gap=671 poll_thresh=15 ino=257 dd-2584 [002] 118.552178: balance_dirty_state: bdi btrfs-1: dirty=716 wb=597 unstable=0 bg_thresh=994 thresh=1989 gap=676 poll_thresh=16 ino=257 dd-2584 [002] 118.552297: balance_dirty_state: bdi btrfs-1: dirty=766 wb=597 unstable=0 bg_thresh=997 thresh=1994 gap=631 poll_thresh=17 ino=257 dd-2584 [002] 118.552443: balance_dirty_state: bdi btrfs-1: dirty=791 wb=497 unstable=0 bg_thresh=999 thresh=1998 gap=710 poll_thresh=18 ino=257 dd-2584 [002] 118.552569: balance_dirty_state: bdi btrfs-1: dirty=816 wb=472 unstable=0 bg_thresh=996 thresh=1993 gap=705 poll_thresh=19 ino=257 dd-2584 [002] 118.552690: balance_dirty_state: bdi btrfs-1: dirty=841 wb=472 unstable=0 bg_thresh=996 thresh=1992 gap=679 poll_thresh=20 ino=257 dd-2584 [002] 118.552813: balance_dirty_state: bdi btrfs-1: dirty=891 wb=472 unstable=0 bg_thresh=988 thresh=1977 gap=614 poll_thresh=21 ino=257 dd-2584 [002] 118.553105: balance_dirty_state: bdi btrfs-1: dirty=916 wb=472 unstable=0 bg_thresh=989 thresh=1978 gap=590 poll_thresh=22 ino=257 dd-2584 [002] 118.553230: balance_dirty_state: bdi btrfs-1: dirty=941 wb=472 unstable=0 bg_thresh=987 thresh=1975 gap=562 poll_thresh=23 ino=257 dd-2584 [002] 118.553353: balance_dirty_state: bdi btrfs-1: dirty=991 wb=472 unstable=0 bg_thresh=990 thresh=1980 gap=517 poll_thresh=24 ino=257 flush-btrfs-1-2586 [001] 118.553402: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6040 wrote=0 to_write=8192 dd-2584 [002] 118.553484: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=472 unstable=0 bg_thresh=988 thresh=1976 gap=488 poll_thresh=25 ino=257 dd-2584 [002] 118.553486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=51760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 118.555365: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=832 to_write=7360 dd-2584 [006] 118.559863: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1297 unstable=0 bg_thresh=992 thresh=1985 gap=522 poll_thresh=25 ino=257 dd-2584 [006] 118.559954: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1297 unstable=0 bg_thresh=992 thresh=1985 gap=522 poll_thresh=19 ino=257 dd-2584 [006] 118.560129: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1247 unstable=0 bg_thresh=992 thresh=1984 gap=521 poll_thresh=20 ino=257 dd-2584 [006] 118.560310: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1172 unstable=0 bg_thresh=987 thresh=1975 gap=562 poll_thresh=21 ino=257 dd-2584 [006] 118.560486: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1172 unstable=0 bg_thresh=988 thresh=1977 gap=539 poll_thresh=22 ino=257 dd-2584 [006] 118.560656: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1172 unstable=0 bg_thresh=991 thresh=1982 gap=519 poll_thresh=23 ino=257 dd-2584 [006] 118.561229: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1172 unstable=0 bg_thresh=990 thresh=1981 gap=468 poll_thresh=24 ino=257 dd-2584 [006] 118.561237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-183% task_weight=101% bdi_bw=51760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 118.567932: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1022 unstable=0 bg_thresh=991 thresh=1983 gap=620 poll_thresh=24 ino=257 dd-2584 [006] 118.568025: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1022 unstable=0 bg_thresh=994 thresh=1988 gap=625 poll_thresh=18 ino=257 dd-2584 [006] 118.568199: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1022 unstable=0 bg_thresh=996 thresh=1992 gap=579 poll_thresh=19 ino=257 dd-2584 [006] 118.568367: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1022 unstable=0 bg_thresh=995 thresh=1991 gap=553 poll_thresh=20 ino=257 dd-2584 [006] 118.568535: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1022 unstable=0 bg_thresh=995 thresh=1990 gap=527 poll_thresh=21 ino=257 dd-2584 [006] 118.568703: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1022 unstable=0 bg_thresh=994 thresh=1989 gap=501 poll_thresh=22 ino=257 dd-2584 [006] 118.568876: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1022 unstable=0 bg_thresh=993 thresh=1987 gap=449 poll_thresh=23 ino=257 dd-2584 [006] 118.568882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=51760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 118.575905: balance_dirty_state: bdi btrfs-1: dirty=516 wb=897 unstable=0 bg_thresh=990 thresh=1980 gap=567 poll_thresh=23 ino=257 dd-2584 [006] 118.576033: balance_dirty_state: bdi btrfs-1: dirty=516 wb=897 unstable=0 bg_thresh=993 thresh=1986 gap=573 poll_thresh=17 ino=257 dd-2584 [006] 118.576269: balance_dirty_state: bdi btrfs-1: dirty=566 wb=897 unstable=0 bg_thresh=992 thresh=1985 gap=522 poll_thresh=18 ino=257 dd-2584 [006] 118.576854: balance_dirty_state: bdi btrfs-1: dirty=591 wb=897 unstable=0 bg_thresh=992 thresh=1984 gap=496 poll_thresh=19 ino=257 dd-2584 [006] 118.577092: balance_dirty_state: bdi btrfs-1: dirty=616 wb=897 unstable=0 bg_thresh=994 thresh=1988 gap=475 poll_thresh=20 ino=257 dd-2584 [006] 118.577100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-221% task_weight=100% bdi_bw=51760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 118.583928: balance_dirty_state: bdi btrfs-1: dirty=616 wb=847 unstable=0 bg_thresh=989 thresh=1979 gap=516 poll_thresh=20 ino=257 dd-2584 [003] 118.584014: balance_dirty_state: bdi btrfs-1: dirty=641 wb=847 unstable=0 bg_thresh=989 thresh=1979 gap=491 poll_thresh=15 ino=257 dd-2584 [003] 118.584019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=51760 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 118.591935: balance_dirty_state: bdi btrfs-1: dirty=641 wb=847 unstable=0 bg_thresh=988 thresh=1977 gap=489 poll_thresh=15 ino=257 dd-2584 [003] 118.591939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 118.599931: balance_dirty_state: bdi btrfs-1: dirty=641 wb=572 unstable=0 bg_thresh=987 thresh=1975 gap=762 poll_thresh=15 ino=257 dd-2584 [003] 118.600037: balance_dirty_state: bdi btrfs-1: dirty=641 wb=572 unstable=0 bg_thresh=987 thresh=1974 gap=761 poll_thresh=11 ino=257 dd-2584 [003] 118.600096: balance_dirty_state: bdi btrfs-1: dirty=666 wb=572 unstable=0 bg_thresh=987 thresh=1974 gap=736 poll_thresh=12 ino=257 dd-2584 [003] 118.600153: balance_dirty_state: bdi btrfs-1: dirty=691 wb=572 unstable=0 bg_thresh=986 thresh=1973 gap=710 poll_thresh=13 ino=257 dd-2584 [003] 118.600211: balance_dirty_state: bdi btrfs-1: dirty=691 wb=572 unstable=0 bg_thresh=989 thresh=1978 gap=715 poll_thresh=14 ino=257 dd-2584 [003] 118.600267: balance_dirty_state: bdi btrfs-1: dirty=716 wb=572 unstable=0 bg_thresh=986 thresh=1972 gap=684 poll_thresh=15 ino=257 dd-2584 [003] 118.600323: balance_dirty_state: bdi btrfs-1: dirty=741 wb=572 unstable=0 bg_thresh=988 thresh=1977 gap=664 poll_thresh=16 ino=257 dd-2584 [003] 118.600435: balance_dirty_state: bdi btrfs-1: dirty=766 wb=572 unstable=0 bg_thresh=988 thresh=1976 gap=638 poll_thresh=17 ino=257 dd-2584 [003] 118.600548: balance_dirty_state: bdi btrfs-1: dirty=791 wb=572 unstable=0 bg_thresh=987 thresh=1975 gap=612 poll_thresh=18 ino=257 dd-2584 [003] 118.600846: balance_dirty_state: bdi btrfs-1: dirty=841 wb=547 unstable=0 bg_thresh=983 thresh=1966 gap=578 poll_thresh=19 ino=257 dd-2584 [003] 118.600991: balance_dirty_state: bdi btrfs-1: dirty=866 wb=472 unstable=0 bg_thresh=985 thresh=1971 gap=633 poll_thresh=20 ino=257 dd-2584 [003] 118.601115: balance_dirty_state: bdi btrfs-1: dirty=891 wb=447 unstable=0 bg_thresh=984 thresh=1968 gap=630 poll_thresh=21 ino=257 dd-2584 [003] 118.601240: balance_dirty_state: bdi btrfs-1: dirty=916 wb=447 unstable=0 bg_thresh=989 thresh=1978 gap=615 poll_thresh=22 ino=257 dd-2584 [003] 118.601364: balance_dirty_state: bdi btrfs-1: dirty=966 wb=447 unstable=0 bg_thresh=984 thresh=1968 gap=555 poll_thresh=23 ino=257 dd-2584 [003] 118.601484: balance_dirty_state: bdi btrfs-1: dirty=991 wb=447 unstable=0 bg_thresh=982 thresh=1965 gap=527 poll_thresh=24 ino=257 flush-btrfs-1-2586 [001] 118.601533: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6088 wrote=0 to_write=8192 dd-2584 [003] 118.601613: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=447 unstable=0 bg_thresh=988 thresh=1976 gap=513 poll_thresh=25 ino=257 dd-2584 [003] 118.601745: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=497 unstable=0 bg_thresh=989 thresh=1978 gap=465 poll_thresh=26 ino=257 dd-2584 [003] 118.601746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 118.603662: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=896 to_write=7296 dd-2584 [000] 118.607974: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1347 unstable=0 bg_thresh=990 thresh=1980 gap=467 poll_thresh=26 ino=257 dd-2584 [000] 118.607983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 118.615876: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1072 unstable=0 bg_thresh=988 thresh=1977 gap=739 poll_thresh=26 ino=257 dd-2584 [000] 118.616000: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1072 unstable=0 bg_thresh=988 thresh=1977 gap=739 poll_thresh=19 ino=257 dd-2584 [000] 118.616586: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1072 unstable=0 bg_thresh=991 thresh=1982 gap=694 poll_thresh=20 ino=257 dd-2584 [000] 118.616816: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1072 unstable=0 bg_thresh=993 thresh=1987 gap=674 poll_thresh=21 ino=257 dd-2584 [000] 118.617052: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1072 unstable=0 bg_thresh=995 thresh=1991 gap=653 poll_thresh=22 ino=257 dd-2584 [000] 118.617287: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1072 unstable=0 bg_thresh=992 thresh=1984 gap=596 poll_thresh=23 ino=257 dd-2584 [000] 118.617557: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1072 unstable=0 bg_thresh=991 thresh=1983 gap=570 poll_thresh=24 ino=257 dd-2584 [000] 118.617719: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1072 unstable=0 bg_thresh=994 thresh=1988 gap=550 poll_thresh=25 ino=257 dd-2584 [000] 118.617884: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1072 unstable=0 bg_thresh=996 thresh=1992 gap=529 poll_thresh=26 ino=257 dd-2584 [000] 118.618042: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1072 unstable=0 bg_thresh=995 thresh=1991 gap=478 poll_thresh=27 ino=257 dd-2584 [000] 118.618047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 118.624227: balance_dirty_state: bdi btrfs-1: dirty=441 wb=947 unstable=0 bg_thresh=996 thresh=1992 gap=604 poll_thresh=27 ino=257 dd-2584 [000] 118.624555: balance_dirty_state: bdi btrfs-1: dirty=441 wb=947 unstable=0 bg_thresh=998 thresh=1997 gap=609 poll_thresh=20 ino=257 dd-2584 [000] 118.624719: balance_dirty_state: bdi btrfs-1: dirty=491 wb=947 unstable=0 bg_thresh=998 thresh=1996 gap=558 poll_thresh=21 ino=257 dd-2584 [000] 118.624845: balance_dirty_state: bdi btrfs-1: dirty=516 wb=947 unstable=0 bg_thresh=1000 thresh=2000 gap=537 poll_thresh=22 ino=257 dd-2584 [000] 118.624960: balance_dirty_state: bdi btrfs-1: dirty=541 wb=947 unstable=0 bg_thresh=996 thresh=1993 gap=505 poll_thresh=23 ino=257 dd-2584 [000] 118.625153: balance_dirty_state: bdi btrfs-1: dirty=566 wb=947 unstable=0 bg_thresh=996 thresh=1992 gap=479 poll_thresh=24 ino=257 dd-2584 [000] 118.625159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.631918: balance_dirty_state: bdi btrfs-1: dirty=566 wb=897 unstable=0 bg_thresh=994 thresh=1988 gap=525 poll_thresh=24 ino=257 dd-2584 [004] 118.632008: balance_dirty_state: bdi btrfs-1: dirty=591 wb=897 unstable=0 bg_thresh=994 thresh=1988 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 118.632176: balance_dirty_state: bdi btrfs-1: dirty=616 wb=897 unstable=0 bg_thresh=996 thresh=1993 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 118.632182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.639866: balance_dirty_state: bdi btrfs-1: dirty=616 wb=772 unstable=0 bg_thresh=993 thresh=1986 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 118.639980: balance_dirty_state: bdi btrfs-1: dirty=641 wb=772 unstable=0 bg_thresh=993 thresh=1986 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 118.640041: balance_dirty_state: bdi btrfs-1: dirty=641 wb=772 unstable=0 bg_thresh=995 thresh=1991 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 118.640101: balance_dirty_state: bdi btrfs-1: dirty=666 wb=772 unstable=0 bg_thresh=998 thresh=1996 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 118.640392: balance_dirty_state: bdi btrfs-1: dirty=691 wb=772 unstable=0 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 118.640510: balance_dirty_state: bdi btrfs-1: dirty=741 wb=772 unstable=0 bg_thresh=1000 thresh=2000 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 118.640515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.647896: balance_dirty_state: bdi btrfs-1: dirty=741 wb=647 unstable=0 bg_thresh=993 thresh=1987 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 118.648057: balance_dirty_state: bdi btrfs-1: dirty=741 wb=647 unstable=0 bg_thresh=993 thresh=1987 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 118.648117: balance_dirty_state: bdi btrfs-1: dirty=766 wb=647 unstable=0 bg_thresh=996 thresh=1992 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 118.648173: balance_dirty_state: bdi btrfs-1: dirty=791 wb=647 unstable=0 bg_thresh=996 thresh=1992 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 118.648229: balance_dirty_state: bdi btrfs-1: dirty=791 wb=647 unstable=0 bg_thresh=998 thresh=1997 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 118.648340: balance_dirty_state: bdi btrfs-1: dirty=816 wb=647 unstable=0 bg_thresh=1001 thresh=2002 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 118.648453: balance_dirty_state: bdi btrfs-1: dirty=866 wb=647 unstable=0 bg_thresh=1003 thresh=2006 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 118.648458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 118.655954: balance_dirty_state: bdi btrfs-1: dirty=866 wb=497 unstable=0 bg_thresh=996 thresh=1993 gap=630 poll_thresh=18 ino=257 dd-2584 [006] 118.656031: balance_dirty_state: bdi btrfs-1: dirty=891 wb=497 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=13 ino=257 dd-2584 [006] 118.656099: balance_dirty_state: bdi btrfs-1: dirty=891 wb=497 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=14 ino=257 dd-2584 [006] 118.656168: balance_dirty_state: bdi btrfs-1: dirty=916 wb=497 unstable=0 bg_thresh=1001 thresh=2003 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 118.656236: balance_dirty_state: bdi btrfs-1: dirty=941 wb=497 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 118.656578: balance_dirty_state: bdi btrfs-1: dirty=966 wb=497 unstable=0 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 118.656718: balance_dirty_state: bdi btrfs-1: dirty=991 wb=497 unstable=0 bg_thresh=1000 thresh=2000 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 118.656859: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=497 unstable=0 bg_thresh=999 thresh=1999 gap=461 poll_thresh=19 ino=257 dd-2584 [006] 118.656864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 118.656895: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6144 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 118.658995: writeback_single_inode: bdi btrfs-1: ino=257 state= age=144 wrote=864 to_write=7328 dd-2584 [006] 118.663940: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1247 unstable=0 bg_thresh=999 thresh=1998 gap=585 poll_thresh=19 ino=257 dd-2584 [006] 118.664106: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1247 unstable=0 bg_thresh=1001 thresh=2003 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 118.664267: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1247 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 118.664434: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1247 unstable=0 bg_thresh=998 thresh=1996 gap=533 poll_thresh=16 ino=257 dd-2584 [006] 118.664757: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1247 unstable=0 bg_thresh=1000 thresh=2000 gap=512 poll_thresh=17 ino=257 dd-2584 [006] 118.664973: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1122 unstable=0 bg_thresh=995 thresh=1990 gap=602 poll_thresh=18 ino=257 dd-2584 [006] 118.665174: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1122 unstable=0 bg_thresh=995 thresh=1990 gap=577 poll_thresh=19 ino=257 dd-2584 [006] 118.665376: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1122 unstable=0 bg_thresh=996 thresh=1992 gap=529 poll_thresh=20 ino=257 dd-2584 [006] 118.665914: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1122 unstable=0 bg_thresh=1000 thresh=2000 gap=512 poll_thresh=21 ino=257 dd-2584 [006] 118.666108: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1122 unstable=0 bg_thresh=998 thresh=1997 gap=484 poll_thresh=22 ino=257 dd-2584 [006] 118.666116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 118.671954: balance_dirty_state: bdi btrfs-1: dirty=391 wb=997 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=22 ino=257 dd-2584 [006] 118.672063: balance_dirty_state: bdi btrfs-1: dirty=416 wb=997 unstable=0 bg_thresh=1001 thresh=2003 gap=590 poll_thresh=16 ino=257 dd-2584 [006] 118.672305: balance_dirty_state: bdi btrfs-1: dirty=441 wb=997 unstable=0 bg_thresh=998 thresh=1996 gap=558 poll_thresh=17 ino=257 dd-2584 [006] 118.672539: balance_dirty_state: bdi btrfs-1: dirty=466 wb=997 unstable=0 bg_thresh=997 thresh=1995 gap=532 poll_thresh=18 ino=257 dd-2584 [006] 118.672772: balance_dirty_state: bdi btrfs-1: dirty=516 wb=997 unstable=0 bg_thresh=997 thresh=1994 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 118.672780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 118.679982: balance_dirty_state: bdi btrfs-1: dirty=516 wb=872 unstable=0 bg_thresh=997 thresh=1994 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 118.680051: balance_dirty_state: bdi btrfs-1: dirty=516 wb=872 unstable=0 bg_thresh=996 thresh=1992 gap=604 poll_thresh=14 ino=257 dd-2584 [006] 118.680118: balance_dirty_state: bdi btrfs-1: dirty=541 wb=872 unstable=0 bg_thresh=995 thresh=1991 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 118.680181: balance_dirty_state: bdi btrfs-1: dirty=566 wb=872 unstable=0 bg_thresh=998 thresh=1996 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 118.680301: balance_dirty_state: bdi btrfs-1: dirty=591 wb=872 unstable=0 bg_thresh=997 thresh=1995 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 118.680590: balance_dirty_state: bdi btrfs-1: dirty=616 wb=872 unstable=0 bg_thresh=997 thresh=1994 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 118.680707: balance_dirty_state: bdi btrfs-1: dirty=641 wb=872 unstable=0 bg_thresh=996 thresh=1993 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 118.680712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 118.687948: balance_dirty_state: bdi btrfs-1: dirty=641 wb=872 unstable=0 bg_thresh=993 thresh=1987 gap=474 poll_thresh=19 ino=257 dd-2584 [006] 118.687953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 118.695978: balance_dirty_state: bdi btrfs-1: dirty=641 wb=622 unstable=0 bg_thresh=992 thresh=1985 gap=722 poll_thresh=19 ino=257 dd-2584 [001] 118.696104: balance_dirty_state: bdi btrfs-1: dirty=641 wb=622 unstable=0 bg_thresh=992 thresh=1985 gap=722 poll_thresh=14 ino=257 dd-2584 [001] 118.696222: balance_dirty_state: bdi btrfs-1: dirty=666 wb=622 unstable=0 bg_thresh=995 thresh=1990 gap=702 poll_thresh=15 ino=257 dd-2584 [001] 118.696338: balance_dirty_state: bdi btrfs-1: dirty=691 wb=622 unstable=0 bg_thresh=995 thresh=1990 gap=677 poll_thresh=16 ino=257 dd-2584 [001] 118.696571: balance_dirty_state: bdi btrfs-1: dirty=716 wb=622 unstable=0 bg_thresh=997 thresh=1995 gap=657 poll_thresh=17 ino=257 dd-2584 [001] 118.696808: balance_dirty_state: bdi btrfs-1: dirty=741 wb=622 unstable=0 bg_thresh=999 thresh=1999 gap=636 poll_thresh=18 ino=257 dd-2584 [001] 118.697042: balance_dirty_state: bdi btrfs-1: dirty=766 wb=622 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 118.697274: balance_dirty_state: bdi btrfs-1: dirty=816 wb=622 unstable=0 bg_thresh=998 thresh=1997 gap=559 poll_thresh=20 ino=257 dd-2584 [001] 118.697858: balance_dirty_state: bdi btrfs-1: dirty=841 wb=622 unstable=0 bg_thresh=998 thresh=1996 gap=533 poll_thresh=21 ino=257 dd-2584 [001] 118.698095: balance_dirty_state: bdi btrfs-1: dirty=866 wb=622 unstable=0 bg_thresh=1000 thresh=2000 gap=512 poll_thresh=22 ino=257 dd-2584 [001] 118.698330: balance_dirty_state: bdi btrfs-1: dirty=916 wb=622 unstable=0 bg_thresh=999 thresh=1999 gap=461 poll_thresh=23 ino=257 dd-2584 [001] 118.698339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=55624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 118.708033: balance_dirty_state: bdi btrfs-1: dirty=916 wb=497 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=23 ino=257 dd-2584 [001] 118.708118: balance_dirty_state: bdi btrfs-1: dirty=916 wb=497 unstable=0 bg_thresh=1000 thresh=2000 gap=587 poll_thresh=17 ino=257 dd-2584 [001] 118.708231: balance_dirty_state: bdi btrfs-1: dirty=966 wb=497 unstable=0 bg_thresh=999 thresh=1999 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 118.708345: balance_dirty_state: bdi btrfs-1: dirty=991 wb=497 unstable=0 bg_thresh=1001 thresh=2003 gap=515 poll_thresh=19 ino=257 dd-2584 [001] 118.708459: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=497 unstable=0 bg_thresh=1001 thresh=2002 gap=489 poll_thresh=20 ino=257 dd-2584 [001] 118.708464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=55624 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 118.708480: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6196 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 118.710912: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=880 to_write=7312 dd-2584 [005] 118.716261: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1247 unstable=0 bg_thresh=1000 thresh=2001 gap=613 poll_thresh=20 ino=257 dd-2584 [005] 118.716374: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1247 unstable=0 bg_thresh=1003 thresh=2006 gap=618 poll_thresh=15 ino=257 dd-2584 [005] 118.716508: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1222 unstable=0 bg_thresh=1003 thresh=2006 gap=618 poll_thresh=16 ino=257 dd-2584 [005] 118.716669: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1147 unstable=0 bg_thresh=1004 thresh=2008 gap=670 poll_thresh=17 ino=257 dd-2584 [005] 118.716986: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1097 unstable=0 bg_thresh=1006 thresh=2013 gap=700 poll_thresh=18 ino=257 dd-2584 [005] 118.717113: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1097 unstable=0 bg_thresh=1006 thresh=2012 gap=649 poll_thresh=19 ino=257 dd-2584 [005] 118.717240: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1097 unstable=0 bg_thresh=1005 thresh=2011 gap=623 poll_thresh=20 ino=257 dd-2584 [005] 118.717366: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1097 unstable=0 bg_thresh=1007 thresh=2015 gap=602 poll_thresh=21 ino=257 dd-2584 [005] 118.717495: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1097 unstable=0 bg_thresh=1007 thresh=2014 gap=551 poll_thresh=22 ino=257 dd-2584 [005] 118.717651: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1097 unstable=0 bg_thresh=1006 thresh=2013 gap=525 poll_thresh=23 ino=257 dd-2584 [005] 118.717785: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1097 unstable=0 bg_thresh=1003 thresh=2006 gap=493 poll_thresh=24 ino=257 dd-2584 [005] 118.717790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=55624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 118.724005: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1097 unstable=0 bg_thresh=1003 thresh=2006 gap=493 poll_thresh=24 ino=257 dd-2584 [005] 118.724016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=55624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 118.731966: balance_dirty_state: bdi btrfs-1: dirty=416 wb=872 unstable=0 bg_thresh=1002 thresh=2004 gap=716 poll_thresh=24 ino=257 dd-2584 [005] 118.732056: balance_dirty_state: bdi btrfs-1: dirty=441 wb=872 unstable=0 bg_thresh=1004 thresh=2009 gap=696 poll_thresh=18 ino=257 dd-2584 [005] 118.732347: balance_dirty_state: bdi btrfs-1: dirty=466 wb=872 unstable=0 bg_thresh=1006 thresh=2013 gap=675 poll_thresh=19 ino=257 dd-2584 [005] 118.732465: balance_dirty_state: bdi btrfs-1: dirty=491 wb=872 unstable=0 bg_thresh=1006 thresh=2012 gap=649 poll_thresh=20 ino=257 dd-2584 [005] 118.732581: balance_dirty_state: bdi btrfs-1: dirty=541 wb=872 unstable=0 bg_thresh=1005 thresh=2011 gap=598 poll_thresh=21 ino=257 dd-2584 [005] 118.732699: balance_dirty_state: bdi btrfs-1: dirty=566 wb=872 unstable=0 bg_thresh=1005 thresh=2010 gap=572 poll_thresh=22 ino=257 dd-2584 [005] 118.732817: balance_dirty_state: bdi btrfs-1: dirty=591 wb=872 unstable=0 bg_thresh=1007 thresh=2014 gap=551 poll_thresh=23 ino=257 dd-2584 [005] 118.732935: balance_dirty_state: bdi btrfs-1: dirty=616 wb=872 unstable=0 bg_thresh=1006 thresh=2013 gap=525 poll_thresh=24 ino=257 dd-2584 [005] 118.733056: balance_dirty_state: bdi btrfs-1: dirty=666 wb=872 unstable=0 bg_thresh=1003 thresh=2006 gap=468 poll_thresh=25 ino=257 dd-2584 [005] 118.733060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=55624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 118.739949: balance_dirty_state: bdi btrfs-1: dirty=691 wb=872 unstable=0 bg_thresh=1005 thresh=2011 gap=448 poll_thresh=25 ino=257 dd-2584 [005] 118.739955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=55624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 118.748022: balance_dirty_state: bdi btrfs-1: dirty=691 wb=622 unstable=0 bg_thresh=1004 thresh=2009 gap=696 poll_thresh=25 ino=257 dd-2584 [005] 118.748125: balance_dirty_state: bdi btrfs-1: dirty=691 wb=622 unstable=0 bg_thresh=1007 thresh=2014 gap=701 poll_thresh=19 ino=257 dd-2584 [005] 118.748239: balance_dirty_state: bdi btrfs-1: dirty=741 wb=622 unstable=0 bg_thresh=1006 thresh=2013 gap=650 poll_thresh=20 ino=257 dd-2584 [005] 118.748517: balance_dirty_state: bdi btrfs-1: dirty=766 wb=622 unstable=0 bg_thresh=1006 thresh=2012 gap=624 poll_thresh=21 ino=257 dd-2584 [005] 118.748630: balance_dirty_state: bdi btrfs-1: dirty=791 wb=622 unstable=0 bg_thresh=1005 thresh=2011 gap=598 poll_thresh=22 ino=257 dd-2584 [005] 118.748743: balance_dirty_state: bdi btrfs-1: dirty=816 wb=622 unstable=0 bg_thresh=1007 thresh=2015 gap=577 poll_thresh=23 ino=257 dd-2584 [005] 118.748855: balance_dirty_state: bdi btrfs-1: dirty=866 wb=622 unstable=0 bg_thresh=1007 thresh=2014 gap=526 poll_thresh=24 ino=257 dd-2584 [005] 118.748969: balance_dirty_state: bdi btrfs-1: dirty=891 wb=622 unstable=0 bg_thresh=1006 thresh=2013 gap=500 poll_thresh=25 ino=257 dd-2584 [005] 118.748973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=55624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 118.756125: balance_dirty_state: bdi btrfs-1: dirty=916 wb=497 unstable=0 bg_thresh=1007 thresh=2014 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 118.756249: balance_dirty_state: bdi btrfs-1: dirty=966 wb=497 unstable=0 bg_thresh=1009 thresh=2018 gap=555 poll_thresh=20 ino=257 dd-2584 [001] 118.756370: balance_dirty_state: bdi btrfs-1: dirty=991 wb=497 unstable=0 bg_thresh=1008 thresh=2017 gap=529 poll_thresh=21 ino=257 dd-2584 [001] 118.756674: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=497 unstable=0 bg_thresh=1008 thresh=2016 gap=503 poll_thresh=22 ino=257 dd-2584 [001] 118.756679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=55624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 118.756699: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6244 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 118.758775: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=864 to_write=7328 dd-2584 [004] 118.764003: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1247 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 118.764127: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1247 unstable=0 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 118.764248: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1247 unstable=0 bg_thresh=1005 thresh=2011 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 118.764372: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1247 unstable=0 bg_thresh=1007 thresh=2015 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 118.764377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=55624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.772094: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1122 unstable=0 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 118.772183: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1122 unstable=0 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 118.772270: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1122 unstable=0 bg_thresh=1004 thresh=2008 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 118.772448: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1122 unstable=0 bg_thresh=1003 thresh=2007 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 118.772631: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1122 unstable=0 bg_thresh=1003 thresh=2006 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 118.772638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=55624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 118.779933: balance_dirty_state: bdi btrfs-1: dirty=391 wb=997 unstable=0 bg_thresh=998 thresh=1996 gap=608 poll_thresh=18 ino=257 dd-2584 [000] 118.780223: balance_dirty_state: bdi btrfs-1: dirty=391 wb=997 unstable=0 bg_thresh=998 thresh=1996 gap=608 poll_thresh=13 ino=257 dd-2584 [000] 118.780278: balance_dirty_state: bdi btrfs-1: dirty=416 wb=997 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=14 ino=257 dd-2584 [000] 118.780333: balance_dirty_state: bdi btrfs-1: dirty=416 wb=997 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=15 ino=257 dd-2584 [000] 118.780389: balance_dirty_state: bdi btrfs-1: dirty=441 wb=997 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=16 ino=257 dd-2584 [000] 118.780501: balance_dirty_state: bdi btrfs-1: dirty=466 wb=997 unstable=0 bg_thresh=1002 thresh=2005 gap=542 poll_thresh=17 ino=257 dd-2584 [000] 118.780615: balance_dirty_state: bdi btrfs-1: dirty=516 wb=997 unstable=0 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=18 ino=257 dd-2584 [000] 118.780653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=23% task_gap=-52% task_weight=99% bdi_bw=55624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.788078: balance_dirty_state: bdi btrfs-1: dirty=516 wb=897 unstable=0 bg_thresh=1006 thresh=2012 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 118.788162: balance_dirty_state: bdi btrfs-1: dirty=541 wb=897 unstable=0 bg_thresh=1008 thresh=2017 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 118.788245: balance_dirty_state: bdi btrfs-1: dirty=566 wb=897 unstable=0 bg_thresh=1008 thresh=2017 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 118.788328: balance_dirty_state: bdi btrfs-1: dirty=566 wb=897 unstable=0 bg_thresh=1011 thresh=2022 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 118.788496: balance_dirty_state: bdi btrfs-1: dirty=616 wb=897 unstable=0 bg_thresh=1013 thresh=2027 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 118.788668: balance_dirty_state: bdi btrfs-1: dirty=641 wb=897 unstable=0 bg_thresh=1012 thresh=2025 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 118.788674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1320 avg_dirty=1320 bdi_gap=32% task_gap=-34% task_weight=99% bdi_bw=55624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.796230: balance_dirty_state: bdi btrfs-1: dirty=641 wb=622 unstable=0 bg_thresh=1012 thresh=2025 gap=762 poll_thresh=13 ino=257 dd-2584 [004] 118.796287: balance_dirty_state: bdi btrfs-1: dirty=666 wb=622 unstable=0 bg_thresh=1012 thresh=2024 gap=736 poll_thresh=14 ino=257 dd-2584 [004] 118.796344: balance_dirty_state: bdi btrfs-1: dirty=691 wb=622 unstable=0 bg_thresh=1012 thresh=2024 gap=711 poll_thresh=15 ino=257 dd-2584 [004] 118.796401: balance_dirty_state: bdi btrfs-1: dirty=691 wb=622 unstable=0 bg_thresh=1011 thresh=2023 gap=710 poll_thresh=16 ino=257 dd-2584 [004] 118.796515: balance_dirty_state: bdi btrfs-1: dirty=741 wb=622 unstable=0 bg_thresh=1013 thresh=2027 gap=664 poll_thresh=17 ino=257 dd-2584 [004] 118.796628: balance_dirty_state: bdi btrfs-1: dirty=766 wb=622 unstable=0 bg_thresh=1013 thresh=2026 gap=638 poll_thresh=18 ino=257 dd-2584 [004] 118.796741: balance_dirty_state: bdi btrfs-1: dirty=791 wb=622 unstable=0 bg_thresh=1012 thresh=2025 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 118.796854: balance_dirty_state: bdi btrfs-1: dirty=816 wb=622 unstable=0 bg_thresh=1012 thresh=2024 gap=586 poll_thresh=20 ino=257 dd-2584 [004] 118.796969: balance_dirty_state: bdi btrfs-1: dirty=866 wb=622 unstable=0 bg_thresh=1014 thresh=2028 gap=540 poll_thresh=21 ino=257 dd-2584 [004] 118.797086: balance_dirty_state: bdi btrfs-1: dirty=891 wb=622 unstable=0 bg_thresh=1013 thresh=2027 gap=514 poll_thresh=22 ino=257 dd-2584 [004] 118.797355: balance_dirty_state: bdi btrfs-1: dirty=916 wb=622 unstable=0 bg_thresh=1013 thresh=2026 gap=488 poll_thresh=23 ino=257 dd-2584 [004] 118.797360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-80% task_weight=100% bdi_bw=55624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.804183: balance_dirty_state: bdi btrfs-1: dirty=966 wb=497 unstable=0 bg_thresh=1015 thresh=2030 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 118.804302: balance_dirty_state: bdi btrfs-1: dirty=991 wb=497 unstable=0 bg_thresh=1014 thresh=2029 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 118.804418: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=497 unstable=0 bg_thresh=1014 thresh=2028 gap=515 poll_thresh=19 ino=257 flush-btrfs-1-2586 [000] 118.804437: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6292 wrote=0 to_write=8192 dd-2584 [004] 118.804592: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=497 unstable=0 bg_thresh=1013 thresh=2027 gap=489 poll_thresh=20 ino=257 dd-2584 [004] 118.804595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1360 avg_dirty=1360 bdi_gap=10% task_gap=-79% task_weight=100% bdi_bw=57100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 118.808650: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=896 to_write=7296 dd-2584 [004] 118.812108: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1272 unstable=0 bg_thresh=1013 thresh=2026 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 118.812231: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1272 unstable=0 bg_thresh=1015 thresh=2031 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 118.812481: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1272 unstable=0 bg_thresh=1012 thresh=2024 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 118.812724: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1272 unstable=0 bg_thresh=1011 thresh=2023 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 118.813320: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1272 unstable=0 bg_thresh=1013 thresh=2027 gap=464 poll_thresh=19 ino=257 dd-2584 [004] 118.813329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=57100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.819993: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1147 unstable=0 bg_thresh=1014 thresh=2029 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 118.820151: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1147 unstable=0 bg_thresh=1014 thresh=2029 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 118.820275: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1147 unstable=0 bg_thresh=1014 thresh=2028 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 118.820398: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1147 unstable=0 bg_thresh=1014 thresh=2028 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 118.820640: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1147 unstable=0 bg_thresh=1013 thresh=2027 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 118.820883: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1147 unstable=0 bg_thresh=1015 thresh=2031 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 118.820893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-121% task_weight=100% bdi_bw=57100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.828012: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1022 unstable=0 bg_thresh=1015 thresh=2031 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 118.828110: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1022 unstable=0 bg_thresh=1015 thresh=2030 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 118.828169: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1022 unstable=0 bg_thresh=1015 thresh=2030 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 118.828229: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1022 unstable=0 bg_thresh=1014 thresh=2029 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 118.828292: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1022 unstable=0 bg_thresh=1011 thresh=2023 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 118.828410: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1022 unstable=0 bg_thresh=1011 thresh=2022 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 118.828698: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1022 unstable=0 bg_thresh=1013 thresh=2026 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 118.828703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=57100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.835985: balance_dirty_state: bdi btrfs-1: dirty=516 wb=922 unstable=0 bg_thresh=1013 thresh=2026 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 118.836095: balance_dirty_state: bdi btrfs-1: dirty=529 wb=922 unstable=0 bg_thresh=1013 thresh=2027 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 118.836200: balance_dirty_state: bdi btrfs-1: dirty=555 wb=922 unstable=0 bg_thresh=1013 thresh=2026 gap=549 poll_thresh=14 ino=257 dd-2584 [004] 118.836305: balance_dirty_state: bdi btrfs-1: dirty=568 wb=922 unstable=0 bg_thresh=1012 thresh=2025 gap=535 poll_thresh=15 ino=257 dd-2584 [004] 118.836411: balance_dirty_state: bdi btrfs-1: dirty=581 wb=922 unstable=0 bg_thresh=1013 thresh=2026 gap=523 poll_thresh=16 ino=257 dd-2584 [004] 118.836622: balance_dirty_state: bdi btrfs-1: dirty=620 wb=922 unstable=0 bg_thresh=1014 thresh=2029 gap=487 poll_thresh=17 ino=257 dd-2584 [004] 118.836629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=57100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.843965: balance_dirty_state: bdi btrfs-1: dirty=620 wb=922 unstable=0 bg_thresh=1014 thresh=2029 gap=487 poll_thresh=17 ino=257 dd-2584 [004] 118.843979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=57100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.851949: balance_dirty_state: bdi btrfs-1: dirty=620 wb=772 unstable=0 bg_thresh=1014 thresh=2029 gap=637 poll_thresh=17 ino=257 dd-2584 [004] 118.852058: balance_dirty_state: bdi btrfs-1: dirty=633 wb=697 unstable=0 bg_thresh=1014 thresh=2028 gap=698 poll_thresh=13 ino=257 dd-2584 [004] 118.852152: balance_dirty_state: bdi btrfs-1: dirty=646 wb=672 unstable=0 bg_thresh=1013 thresh=2027 gap=709 poll_thresh=14 ino=257 dd-2584 [004] 118.852218: balance_dirty_state: bdi btrfs-1: dirty=659 wb=672 unstable=0 bg_thresh=1014 thresh=2028 gap=697 poll_thresh=15 ino=257 dd-2584 [004] 118.852284: balance_dirty_state: bdi btrfs-1: dirty=672 wb=672 unstable=0 bg_thresh=1013 thresh=2027 gap=683 poll_thresh=16 ino=257 dd-2584 [004] 118.852413: balance_dirty_state: bdi btrfs-1: dirty=711 wb=672 unstable=0 bg_thresh=1012 thresh=2025 gap=642 poll_thresh=17 ino=257 dd-2584 [004] 118.852543: balance_dirty_state: bdi btrfs-1: dirty=737 wb=672 unstable=0 bg_thresh=1013 thresh=2027 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 118.852837: balance_dirty_state: bdi btrfs-1: dirty=776 wb=672 unstable=0 bg_thresh=1012 thresh=2025 gap=577 poll_thresh=19 ino=257 dd-2584 [004] 118.852966: balance_dirty_state: bdi btrfs-1: dirty=802 wb=672 unstable=0 bg_thresh=1014 thresh=2028 gap=554 poll_thresh=20 ino=257 dd-2584 [004] 118.853098: balance_dirty_state: bdi btrfs-1: dirty=841 wb=672 unstable=0 bg_thresh=1014 thresh=2028 gap=515 poll_thresh=21 ino=257 dd-2584 [004] 118.853306: balance_dirty_state: bdi btrfs-1: dirty=867 wb=547 unstable=0 bg_thresh=1014 thresh=2028 gap=614 poll_thresh=22 ino=257 dd-2584 [004] 118.853503: balance_dirty_state: bdi btrfs-1: dirty=905 wb=547 unstable=0 bg_thresh=1012 thresh=2024 gap=572 poll_thresh=23 ino=257 dd-2584 [004] 118.853761: balance_dirty_state: bdi btrfs-1: dirty=943 wb=547 unstable=0 bg_thresh=1011 thresh=2022 gap=532 poll_thresh=24 ino=257 dd-2584 [004] 118.854416: balance_dirty_state: bdi btrfs-1: dirty=968 wb=547 unstable=0 bg_thresh=1039 thresh=2078 gap=563 poll_thresh=25 ino=257 dd-2584 [004] 118.854659: balance_dirty_state: bdi btrfs-1: dirty=993 wb=547 unstable=0 bg_thresh=1038 thresh=2077 gap=537 poll_thresh=26 ino=257 dd-2584 [004] 118.855229: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=547 unstable=0 bg_thresh=1038 thresh=2076 gap=486 poll_thresh=27 ino=257 dd-2584 [004] 118.855238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-7% task_gap=-116% task_weight=100% bdi_bw=57100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 118.855274: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6340 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 118.857309: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=880 to_write=7312 dd-2584 [004] 118.860029: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1424 unstable=0 bg_thresh=1038 thresh=2076 gap=486 poll_thresh=27 ino=257 dd-2584 [004] 118.860039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1400 avg_dirty=1400 bdi_gap=14% task_gap=-71% task_weight=100% bdi_bw=57100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.868180: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1299 unstable=0 bg_thresh=1040 thresh=2080 gap=590 poll_thresh=20 ino=257 dd-2584 [004] 118.868295: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1299 unstable=0 bg_thresh=1039 thresh=2079 gap=564 poll_thresh=21 ino=257 dd-2584 [004] 118.868409: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1299 unstable=0 bg_thresh=1039 thresh=2078 gap=538 poll_thresh=22 ino=257 dd-2584 [004] 118.868523: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1299 unstable=0 bg_thresh=1041 thresh=2082 gap=492 poll_thresh=23 ino=257 dd-2584 [004] 118.868528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-4% task_gap=-109% task_weight=100% bdi_bw=57100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 118.876033: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1174 unstable=0 bg_thresh=1041 thresh=2082 gap=617 poll_thresh=23 ino=257 dd-2584 [004] 118.876204: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1149 unstable=0 bg_thresh=1038 thresh=2076 gap=636 poll_thresh=17 ino=257 dd-2584 [004] 118.876409: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1024 unstable=0 bg_thresh=1037 thresh=2075 gap=710 poll_thresh=18 ino=257 dd-2584 [004] 118.876604: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1024 unstable=0 bg_thresh=1035 thresh=2070 gap=680 poll_thresh=19 ino=257 dd-2584 [004] 118.876801: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1024 unstable=0 bg_thresh=1030 thresh=2060 gap=645 poll_thresh=20 ino=257 dd-2584 [004] 118.877268: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1024 unstable=0 bg_thresh=1024 thresh=2049 gap=609 poll_thresh=21 ino=257 dd-2584 [004] 118.877464: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1024 unstable=0 bg_thresh=1026 thresh=2053 gap=575 poll_thresh=22 ino=257 dd-2584 [004] 118.877618: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1024 unstable=0 bg_thresh=1029 thresh=2058 gap=555 poll_thresh=23 ino=257 dd-2584 [004] 118.877744: balance_dirty_state: bdi btrfs-1: dirty=529 wb=1024 unstable=0 bg_thresh=1031 thresh=2062 gap=509 poll_thresh=24 ino=257 dd-2584 [004] 118.877749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-15% task_gap=-132% task_weight=100% bdi_bw=57100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 118.884023: balance_dirty_state: bdi btrfs-1: dirty=529 wb=974 unstable=0 bg_thresh=1018 thresh=2037 gap=534 poll_thresh=24 ino=257 dd-2584 [006] 118.884259: balance_dirty_state: bdi btrfs-1: dirty=554 wb=974 unstable=0 bg_thresh=1014 thresh=2029 gap=501 poll_thresh=18 ino=257 dd-2584 [006] 118.884265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-124% task_weight=101% bdi_bw=57100 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 118.892014: balance_dirty_state: bdi btrfs-1: dirty=554 wb=899 unstable=0 bg_thresh=1012 thresh=2025 gap=572 poll_thresh=18 ino=257 dd-2584 [006] 118.892092: balance_dirty_state: bdi btrfs-1: dirty=579 wb=899 unstable=0 bg_thresh=1015 thresh=2030 gap=552 poll_thresh=13 ino=257 dd-2584 [006] 118.892159: balance_dirty_state: bdi btrfs-1: dirty=579 wb=899 unstable=0 bg_thresh=1017 thresh=2035 gap=557 poll_thresh=14 ino=257 dd-2584 [006] 118.892226: balance_dirty_state: bdi btrfs-1: dirty=604 wb=899 unstable=0 bg_thresh=1017 thresh=2035 gap=532 poll_thresh=15 ino=257 dd-2584 [006] 118.892618: balance_dirty_state: bdi btrfs-1: dirty=617 wb=899 unstable=0 bg_thresh=1025 thresh=2051 gap=535 poll_thresh=16 ino=257 dd-2584 [006] 118.892753: balance_dirty_state: bdi btrfs-1: dirty=667 wb=899 unstable=0 bg_thresh=1025 thresh=2050 gap=484 poll_thresh=17 ino=257 dd-2584 [006] 118.892757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1311 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-147% task_weight=101% bdi_bw=57100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 118.899986: balance_dirty_state: bdi btrfs-1: dirty=667 wb=899 unstable=0 bg_thresh=1024 thresh=2049 gap=483 poll_thresh=17 ino=257 dd-2584 [006] 118.899991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1310 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-23% task_gap=-148% task_weight=101% bdi_bw=57100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 118.907964: balance_dirty_state: bdi btrfs-1: dirty=667 wb=498 unstable=0 bg_thresh=1019 thresh=2038 gap=873 poll_thresh=17 ino=257 dd-2584 [005] 118.908044: balance_dirty_state: bdi btrfs-1: dirty=680 wb=498 unstable=0 bg_thresh=1020 thresh=2040 gap=862 poll_thresh=13 ino=257 dd-2584 [005] 118.908290: balance_dirty_state: bdi btrfs-1: dirty=680 wb=498 unstable=0 bg_thresh=1020 thresh=2040 gap=862 poll_thresh=14 ino=257 dd-2584 [005] 118.908358: balance_dirty_state: bdi btrfs-1: dirty=705 wb=498 unstable=0 bg_thresh=1019 thresh=2039 gap=836 poll_thresh=15 ino=257 dd-2584 [005] 118.908424: balance_dirty_state: bdi btrfs-1: dirty=705 wb=498 unstable=0 bg_thresh=1019 thresh=2039 gap=836 poll_thresh=16 ino=257 dd-2584 [005] 118.908555: balance_dirty_state: bdi btrfs-1: dirty=755 wb=498 unstable=0 bg_thresh=1021 thresh=2043 gap=790 poll_thresh=17 ino=257 dd-2584 [005] 118.908912: balance_dirty_state: bdi btrfs-1: dirty=793 wb=498 unstable=0 bg_thresh=1030 thresh=2060 gap=769 poll_thresh=18 ino=257 dd-2584 [005] 118.909038: balance_dirty_state: bdi btrfs-1: dirty=818 wb=498 unstable=0 bg_thresh=1032 thresh=2064 gap=748 poll_thresh=19 ino=257 dd-2584 [005] 118.909156: balance_dirty_state: bdi btrfs-1: dirty=843 wb=498 unstable=0 bg_thresh=1031 thresh=2063 gap=722 poll_thresh=20 ino=257 dd-2584 [005] 118.909278: balance_dirty_state: bdi btrfs-1: dirty=868 wb=498 unstable=0 bg_thresh=1033 thresh=2067 gap=701 poll_thresh=21 ino=257 dd-2584 [005] 118.909401: balance_dirty_state: bdi btrfs-1: dirty=918 wb=498 unstable=0 bg_thresh=1033 thresh=2066 gap=650 poll_thresh=22 ino=257 dd-2584 [005] 118.909698: balance_dirty_state: bdi btrfs-1: dirty=931 wb=498 unstable=0 bg_thresh=1031 thresh=2062 gap=633 poll_thresh=23 ino=257 dd-2584 [005] 118.909828: balance_dirty_state: bdi btrfs-1: dirty=981 wb=498 unstable=0 bg_thresh=1033 thresh=2066 gap=587 poll_thresh=24 ino=257 dd-2584 [005] 118.909958: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=498 unstable=0 bg_thresh=1032 thresh=2065 gap=561 poll_thresh=25 ino=257 dd-2584 [005] 118.910094: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=498 unstable=0 bg_thresh=1032 thresh=2064 gap=522 poll_thresh=26 ino=257 flush-btrfs-1-2586 [001] 118.910115: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6396 wrote=0 to_write=8192 dd-2584 [005] 118.910560: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=573 unstable=0 bg_thresh=1034 thresh=2068 gap=476 poll_thresh=27 ino=257 dd-2584 [005] 118.910563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=58016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 118.912447: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=896 to_write=7296 dd-2584 [005] 118.920061: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1141 unstable=0 bg_thresh=995 thresh=1991 gap=659 poll_thresh=27 ino=257 dd-2584 [005] 118.920137: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1141 unstable=0 bg_thresh=998 thresh=1996 gap=651 poll_thresh=20 ino=257 dd-2584 [005] 118.920264: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1141 unstable=0 bg_thresh=1000 thresh=2001 gap=631 poll_thresh=21 ino=257 dd-2584 [005] 118.920410: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1141 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=22 ino=257 dd-2584 [005] 118.920549: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1141 unstable=0 bg_thresh=1004 thresh=2009 gap=563 poll_thresh=23 ino=257 dd-2584 [005] 118.920866: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1141 unstable=0 bg_thresh=1004 thresh=2008 gap=537 poll_thresh=24 ino=257 dd-2584 [005] 118.920997: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1141 unstable=0 bg_thresh=1003 thresh=2007 gap=511 poll_thresh=25 ino=257 dd-2584 [005] 118.921132: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1141 unstable=0 bg_thresh=1010 thresh=2021 gap=487 poll_thresh=26 ino=257 dd-2584 [005] 118.921138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=58016 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 118.932065: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1025 unstable=0 bg_thresh=1002 thresh=2005 gap=587 poll_thresh=26 ino=257 dd-2584 [001] 118.932210: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1025 unstable=0 bg_thresh=1003 thresh=2006 gap=575 poll_thresh=19 ino=257 dd-2584 [001] 118.932665: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1025 unstable=0 bg_thresh=991 thresh=1982 gap=526 poll_thresh=20 ino=257 dd-2584 [001] 118.932837: balance_dirty_state: bdi btrfs-1: dirty=456 wb=925 unstable=0 bg_thresh=990 thresh=1981 gap=600 poll_thresh=21 ino=257 dd-2584 [001] 118.932988: balance_dirty_state: bdi btrfs-1: dirty=481 wb=912 unstable=0 bg_thresh=990 thresh=1980 gap=587 poll_thresh=22 ino=257 dd-2584 [001] 118.933400: balance_dirty_state: bdi btrfs-1: dirty=519 wb=912 unstable=0 bg_thresh=1040 thresh=2080 gap=649 poll_thresh=23 ino=257 dd-2584 [001] 118.933731: balance_dirty_state: bdi btrfs-1: dirty=544 wb=912 unstable=0 bg_thresh=1042 thresh=2084 gap=628 poll_thresh=24 ino=257 dd-2584 [001] 118.933862: balance_dirty_state: bdi btrfs-1: dirty=594 wb=912 unstable=0 bg_thresh=1041 thresh=2083 gap=577 poll_thresh=25 ino=257 dd-2584 [001] 118.933996: balance_dirty_state: bdi btrfs-1: dirty=619 wb=912 unstable=0 bg_thresh=1038 thresh=2076 gap=545 poll_thresh=26 ino=257 dd-2584 [001] 118.934128: balance_dirty_state: bdi btrfs-1: dirty=644 wb=912 unstable=0 bg_thresh=1037 thresh=2075 gap=519 poll_thresh=27 ino=257 dd-2584 [001] 118.934265: balance_dirty_state: bdi btrfs-1: dirty=669 wb=912 unstable=0 bg_thresh=1039 thresh=2079 gap=498 poll_thresh=28 ino=257 dd-2584 [001] 118.934270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-157% task_weight=100% bdi_bw=58016 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 118.940056: balance_dirty_state: bdi btrfs-1: dirty=669 wb=912 unstable=0 bg_thresh=1039 thresh=2079 gap=498 poll_thresh=28 ino=257 dd-2584 [001] 118.940064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-157% task_weight=100% bdi_bw=58016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 118.948066: balance_dirty_state: bdi btrfs-1: dirty=669 wb=662 unstable=0 bg_thresh=1035 thresh=2070 gap=739 poll_thresh=28 ino=257 dd-2584 [001] 118.948138: balance_dirty_state: bdi btrfs-1: dirty=694 wb=662 unstable=0 bg_thresh=1035 thresh=2070 gap=714 poll_thresh=21 ino=257 dd-2584 [001] 118.948257: balance_dirty_state: bdi btrfs-1: dirty=719 wb=662 unstable=0 bg_thresh=1034 thresh=2069 gap=688 poll_thresh=22 ino=257 dd-2584 [001] 118.948378: balance_dirty_state: bdi btrfs-1: dirty=769 wb=662 unstable=0 bg_thresh=1034 thresh=2068 gap=637 poll_thresh=23 ino=257 dd-2584 [001] 118.948500: balance_dirty_state: bdi btrfs-1: dirty=794 wb=662 unstable=0 bg_thresh=1036 thresh=2072 gap=616 poll_thresh=24 ino=257 dd-2584 [001] 118.948791: balance_dirty_state: bdi btrfs-1: dirty=819 wb=662 unstable=0 bg_thresh=1035 thresh=2071 gap=590 poll_thresh=25 ino=257 dd-2584 [001] 118.948910: balance_dirty_state: bdi btrfs-1: dirty=844 wb=662 unstable=0 bg_thresh=1032 thresh=2064 gap=558 poll_thresh=26 ino=257 dd-2584 [001] 118.949041: balance_dirty_state: bdi btrfs-1: dirty=882 wb=662 unstable=0 bg_thresh=1036 thresh=2072 gap=528 poll_thresh=27 ino=257 dd-2584 [001] 118.949172: balance_dirty_state: bdi btrfs-1: dirty=920 wb=662 unstable=0 bg_thresh=1034 thresh=2069 gap=487 poll_thresh=28 ino=257 dd-2584 [001] 118.949177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-123% task_weight=99% bdi_bw=58016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 118.956045: balance_dirty_state: bdi btrfs-1: dirty=920 wb=662 unstable=0 bg_thresh=1030 thresh=2060 gap=478 poll_thresh=28 ino=257 dd-2584 [001] 118.956050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1322 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=58016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 118.964033: balance_dirty_state: bdi btrfs-1: dirty=920 wb=549 unstable=0 bg_thresh=1025 thresh=2051 gap=582 poll_thresh=28 ino=257 dd-2584 [001] 118.964111: balance_dirty_state: bdi btrfs-1: dirty=945 wb=549 unstable=0 bg_thresh=1025 thresh=2050 gap=556 poll_thresh=21 ino=257 dd-2584 [001] 118.964239: balance_dirty_state: bdi btrfs-1: dirty=970 wb=549 unstable=0 bg_thresh=1027 thresh=2055 gap=536 poll_thresh=22 ino=257 dd-2584 [001] 118.964367: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=549 unstable=0 bg_thresh=1029 thresh=2059 gap=490 poll_thresh=23 ino=257 dd-2584 [001] 118.964371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1400 avg_dirty=1400 bdi_gap=5% task_gap=-90% task_weight=100% bdi_bw=58016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 118.972185: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=298 unstable=0 bg_thresh=1028 thresh=2057 gap=714 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 118.972211: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6460 wrote=0 to_write=8192 dd-2584 [001] 118.972644: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=336 unstable=0 bg_thresh=1028 thresh=2056 gap=688 poll_thresh=18 ino=257 dd-2584 [001] 118.972832: balance_dirty_state: bdi btrfs-1: dirty=994 wb=399 unstable=0 bg_thresh=1027 thresh=2055 gap=662 poll_thresh=19 ino=257 dd-2584 [001] 118.973032: balance_dirty_state: bdi btrfs-1: dirty=982 wb=449 unstable=0 bg_thresh=1027 thresh=2055 gap=624 poll_thresh=20 ino=257 dd-2584 [001] 118.973244: balance_dirty_state: bdi btrfs-1: dirty=944 wb=513 unstable=0 bg_thresh=1026 thresh=2053 gap=596 poll_thresh=21 ino=257 dd-2584 [001] 118.973446: balance_dirty_state: bdi btrfs-1: dirty=919 wb=563 unstable=0 bg_thresh=1026 thresh=2052 gap=570 poll_thresh=22 ino=257 dd-2584 [001] 118.973649: balance_dirty_state: bdi btrfs-1: dirty=919 wb=613 unstable=0 bg_thresh=1028 thresh=2056 gap=524 poll_thresh=23 ino=257 dd-2584 [001] 118.973852: balance_dirty_state: bdi btrfs-1: dirty=881 wb=676 unstable=0 bg_thresh=1027 thresh=2055 gap=498 poll_thresh=24 ino=257 dd-2584 [001] 118.973854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=58016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 118.975425: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=1088 to_write=7104 dd-2584 [001] 118.980018: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1366 unstable=0 bg_thresh=1027 thresh=2055 gap=498 poll_thresh=24 ino=257 dd-2584 [001] 118.980024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=58016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 118.987979: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1228 unstable=0 bg_thresh=1022 thresh=2045 gap=626 poll_thresh=24 ino=257 dd-2584 [001] 118.988090: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1190 unstable=0 bg_thresh=1025 thresh=2050 gap=644 poll_thresh=18 ino=257 dd-2584 [001] 118.988304: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1115 unstable=0 bg_thresh=1024 thresh=2049 gap=693 poll_thresh=19 ino=257 dd-2584 [001] 118.988792: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1115 unstable=0 bg_thresh=1024 thresh=2048 gap=667 poll_thresh=20 ino=257 dd-2584 [001] 118.988974: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1115 unstable=0 bg_thresh=1023 thresh=2047 gap=641 poll_thresh=21 ino=257 dd-2584 [001] 118.989156: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1115 unstable=0 bg_thresh=1022 thresh=2045 gap=589 poll_thresh=22 ino=257 dd-2584 [001] 118.989350: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1115 unstable=0 bg_thresh=1024 thresh=2048 gap=579 poll_thresh=23 ino=257 dd-2584 [001] 118.989559: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1115 unstable=0 bg_thresh=1025 thresh=2051 gap=543 poll_thresh=24 ino=257 dd-2584 [001] 118.989762: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1115 unstable=0 bg_thresh=1022 thresh=2044 gap=498 poll_thresh=25 ino=257 dd-2584 [001] 118.989770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=58016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 118.995978: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1115 unstable=0 bg_thresh=1022 thresh=2044 gap=498 poll_thresh=25 ino=257 dd-2584 [005] 118.995984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=58016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.004039: balance_dirty_state: bdi btrfs-1: dirty=431 wb=837 unstable=0 bg_thresh=1023 thresh=2047 gap=779 poll_thresh=25 ino=257 dd-2584 [004] 119.004128: balance_dirty_state: bdi btrfs-1: dirty=424 wb=842 unstable=0 bg_thresh=1022 thresh=2044 gap=778 poll_thresh=19 ino=257 dd-2584 [004] 119.004250: balance_dirty_state: bdi btrfs-1: dirty=474 wb=842 unstable=0 bg_thresh=1024 thresh=2049 gap=733 poll_thresh=20 ino=257 dd-2584 [004] 119.004531: balance_dirty_state: bdi btrfs-1: dirty=499 wb=842 unstable=0 bg_thresh=1027 thresh=2054 gap=713 poll_thresh=21 ino=257 dd-2584 [004] 119.004650: balance_dirty_state: bdi btrfs-1: dirty=524 wb=842 unstable=0 bg_thresh=1029 thresh=2058 gap=692 poll_thresh=22 ino=257 dd-2584 [004] 119.004767: balance_dirty_state: bdi btrfs-1: dirty=549 wb=842 unstable=0 bg_thresh=1028 thresh=2057 gap=666 poll_thresh=23 ino=257 dd-2584 [004] 119.004883: balance_dirty_state: bdi btrfs-1: dirty=599 wb=842 unstable=0 bg_thresh=1028 thresh=2056 gap=615 poll_thresh=24 ino=257 dd-2584 [004] 119.005009: balance_dirty_state: bdi btrfs-1: dirty=624 wb=842 unstable=0 bg_thresh=1027 thresh=2055 gap=589 poll_thresh=25 ino=257 dd-2584 [004] 119.005191: balance_dirty_state: bdi btrfs-1: dirty=649 wb=842 unstable=0 bg_thresh=1025 thresh=2051 gap=560 poll_thresh=26 ino=257 dd-2584 [004] 119.005366: balance_dirty_state: bdi btrfs-1: dirty=699 wb=842 unstable=0 bg_thresh=1031 thresh=2062 gap=521 poll_thresh=27 ino=257 dd-2584 [004] 119.005553: balance_dirty_state: bdi btrfs-1: dirty=712 wb=842 unstable=0 bg_thresh=1029 thresh=2058 gap=504 poll_thresh=28 ino=257 dd-2584 [004] 119.005559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-109% task_gap=-316% task_weight=98% bdi_bw=58016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.012057: balance_dirty_state: bdi btrfs-1: dirty=727 wb=595 unstable=0 bg_thresh=1028 thresh=2057 gap=735 poll_thresh=28 ino=257 dd-2584 [004] 119.012150: balance_dirty_state: bdi btrfs-1: dirty=727 wb=595 unstable=0 bg_thresh=1028 thresh=2057 gap=735 poll_thresh=21 ino=257 dd-2584 [004] 119.012433: balance_dirty_state: bdi btrfs-1: dirty=777 wb=595 unstable=0 bg_thresh=1030 thresh=2061 gap=689 poll_thresh=22 ino=257 dd-2584 [004] 119.012549: balance_dirty_state: bdi btrfs-1: dirty=802 wb=595 unstable=0 bg_thresh=1030 thresh=2060 gap=663 poll_thresh=23 ino=257 dd-2584 [004] 119.012665: balance_dirty_state: bdi btrfs-1: dirty=827 wb=595 unstable=0 bg_thresh=1029 thresh=2059 gap=637 poll_thresh=24 ino=257 dd-2584 [004] 119.012782: balance_dirty_state: bdi btrfs-1: dirty=877 wb=595 unstable=0 bg_thresh=1031 thresh=2063 gap=591 poll_thresh=25 ino=257 dd-2584 [004] 119.012898: balance_dirty_state: bdi btrfs-1: dirty=902 wb=595 unstable=0 bg_thresh=1031 thresh=2062 gap=565 poll_thresh=26 ino=257 dd-2584 [004] 119.013030: balance_dirty_state: bdi btrfs-1: dirty=928 wb=595 unstable=0 bg_thresh=1028 thresh=2056 gap=533 poll_thresh=27 ino=257 dd-2584 [004] 119.013162: balance_dirty_state: bdi btrfs-1: dirty=967 wb=595 unstable=0 bg_thresh=1028 thresh=2056 gap=494 poll_thresh=28 ino=257 dd-2584 [004] 119.013167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1319 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.020035: balance_dirty_state: bdi btrfs-1: dirty=967 wb=470 unstable=0 bg_thresh=1027 thresh=2055 gap=618 poll_thresh=28 ino=257 dd-2584 [004] 119.020104: balance_dirty_state: bdi btrfs-1: dirty=983 wb=453 unstable=0 bg_thresh=1029 thresh=2059 gap=623 poll_thresh=21 ino=257 dd-2584 [004] 119.020390: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=453 unstable=0 bg_thresh=1029 thresh=2058 gap=597 poll_thresh=22 ino=257 dd-2584 [004] 119.020506: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=453 unstable=0 bg_thresh=1028 thresh=2057 gap=571 poll_thresh=23 ino=257 flush-btrfs-1-2586 [005] 119.020571: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6508 wrote=0 to_write=8192 dd-2584 [004] 119.020635: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=453 unstable=0 bg_thresh=1028 thresh=2056 gap=545 poll_thresh=24 ino=257 dd-2584 [004] 119.020768: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=478 unstable=0 bg_thresh=1027 thresh=2055 gap=519 poll_thresh=25 ino=257 dd-2584 [004] 119.020916: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=528 unstable=0 bg_thresh=1026 thresh=2053 gap=478 poll_thresh=26 ino=257 dd-2584 [004] 119.020917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 119.022802: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=960 to_write=7232 dd-2584 [000] 119.028003: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1259 unstable=0 bg_thresh=1028 thresh=2056 gap=619 poll_thresh=26 ino=257 dd-2584 [000] 119.028073: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1259 unstable=0 bg_thresh=1028 thresh=2056 gap=619 poll_thresh=19 ino=257 dd-2584 [000] 119.028196: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1259 unstable=0 bg_thresh=1030 thresh=2061 gap=574 poll_thresh=20 ino=257 dd-2584 [000] 119.028321: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1259 unstable=0 bg_thresh=1030 thresh=2060 gap=548 poll_thresh=21 ino=257 dd-2584 [000] 119.028444: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1259 unstable=0 bg_thresh=1032 thresh=2064 gap=527 poll_thresh=22 ino=257 dd-2584 [000] 119.028741: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1259 unstable=0 bg_thresh=1031 thresh=2063 gap=501 poll_thresh=23 ino=257 dd-2584 [000] 119.028746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1325 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 119.035990: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1134 unstable=0 bg_thresh=1024 thresh=2048 gap=611 poll_thresh=23 ino=257 dd-2584 [000] 119.036094: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1134 unstable=0 bg_thresh=1021 thresh=2042 gap=567 poll_thresh=17 ino=257 dd-2584 [000] 119.036323: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1134 unstable=0 bg_thresh=1015 thresh=2031 gap=530 poll_thresh=18 ino=257 dd-2584 [000] 119.036595: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1134 unstable=0 bg_thresh=1017 thresh=2035 gap=509 poll_thresh=19 ino=257 dd-2584 [000] 119.036797: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1134 unstable=0 bg_thresh=1023 thresh=2046 gap=495 poll_thresh=20 ino=257 dd-2584 [000] 119.036804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-116% task_gap=-331% task_weight=98% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.043994: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1134 unstable=0 bg_thresh=1021 thresh=2043 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 119.044000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 119.052105: balance_dirty_state: bdi btrfs-1: dirty=422 wb=825 unstable=0 bg_thresh=1003 thresh=2007 gap=760 poll_thresh=20 ino=257 dd-2584 [003] 119.052182: balance_dirty_state: bdi btrfs-1: dirty=447 wb=825 unstable=0 bg_thresh=1003 thresh=2006 gap=734 poll_thresh=15 ino=257 dd-2584 [003] 119.052250: balance_dirty_state: bdi btrfs-1: dirty=472 wb=825 unstable=0 bg_thresh=1003 thresh=2006 gap=709 poll_thresh=16 ino=257 dd-2584 [003] 119.052389: balance_dirty_state: bdi btrfs-1: dirty=497 wb=825 unstable=0 bg_thresh=998 thresh=1997 gap=675 poll_thresh=17 ino=257 dd-2584 [003] 119.052525: balance_dirty_state: bdi btrfs-1: dirty=522 wb=825 unstable=0 bg_thresh=993 thresh=1987 gap=640 poll_thresh=18 ino=257 dd-2584 [003] 119.052836: balance_dirty_state: bdi btrfs-1: dirty=572 wb=825 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=19 ino=257 dd-2584 [003] 119.052965: balance_dirty_state: bdi btrfs-1: dirty=597 wb=825 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=20 ino=257 dd-2584 [003] 119.053095: balance_dirty_state: bdi btrfs-1: dirty=622 wb=825 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=21 ino=257 dd-2584 [003] 119.053227: balance_dirty_state: bdi btrfs-1: dirty=647 wb=825 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=22 ino=257 dd-2584 [003] 119.053356: balance_dirty_state: bdi btrfs-1: dirty=697 wb=825 unstable=0 bg_thresh=994 thresh=1989 gap=467 poll_thresh=23 ino=257 dd-2584 [003] 119.053361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 119.060125: balance_dirty_state: bdi btrfs-1: dirty=723 wb=698 unstable=0 bg_thresh=993 thresh=1986 gap=565 poll_thresh=23 ino=257 dd-2584 [003] 119.060195: balance_dirty_state: bdi btrfs-1: dirty=723 wb=698 unstable=0 bg_thresh=993 thresh=1986 gap=565 poll_thresh=17 ino=257 dd-2584 [003] 119.060319: balance_dirty_state: bdi btrfs-1: dirty=773 wb=698 unstable=0 bg_thresh=995 thresh=1990 gap=519 poll_thresh=18 ino=257 dd-2584 [003] 119.060443: balance_dirty_state: bdi btrfs-1: dirty=798 wb=698 unstable=0 bg_thresh=994 thresh=1989 gap=493 poll_thresh=19 ino=257 dd-2584 [003] 119.060447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 119.068136: balance_dirty_state: bdi btrfs-1: dirty=798 wb=573 unstable=0 bg_thresh=997 thresh=1995 gap=624 poll_thresh=19 ino=257 dd-2584 [003] 119.068224: balance_dirty_state: bdi btrfs-1: dirty=823 wb=573 unstable=0 bg_thresh=997 thresh=1994 gap=598 poll_thresh=14 ino=257 dd-2584 [003] 119.068288: balance_dirty_state: bdi btrfs-1: dirty=823 wb=573 unstable=0 bg_thresh=997 thresh=1994 gap=598 poll_thresh=15 ino=257 dd-2584 [003] 119.068528: balance_dirty_state: bdi btrfs-1: dirty=848 wb=573 unstable=0 bg_thresh=996 thresh=1993 gap=572 poll_thresh=16 ino=257 dd-2584 [003] 119.068650: balance_dirty_state: bdi btrfs-1: dirty=873 wb=573 unstable=0 bg_thresh=996 thresh=1992 gap=546 poll_thresh=17 ino=257 dd-2584 [003] 119.068769: balance_dirty_state: bdi btrfs-1: dirty=923 wb=573 unstable=0 bg_thresh=998 thresh=1996 gap=500 poll_thresh=18 ino=257 dd-2584 [003] 119.068890: balance_dirty_state: bdi btrfs-1: dirty=948 wb=573 unstable=0 bg_thresh=997 thresh=1995 gap=474 poll_thresh=19 ino=257 dd-2584 [003] 119.068895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.076147: balance_dirty_state: bdi btrfs-1: dirty=948 wb=448 unstable=0 bg_thresh=999 thresh=1998 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 119.076273: balance_dirty_state: bdi btrfs-1: dirty=973 wb=448 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 119.076394: balance_dirty_state: bdi btrfs-1: dirty=998 wb=448 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 119.076518: balance_dirty_state: bdi btrfs-1: dirty=998 wb=448 unstable=0 bg_thresh=998 thresh=1997 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 119.076758: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=448 unstable=0 bg_thresh=998 thresh=1996 gap=500 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 119.076843: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6564 wrote=0 to_write=8192 dd-2584 [004] 119.077014: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=448 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 119.077017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 119.079321: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=208 wrote=848 to_write=7344 dd-2584 [004] 119.084130: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1169 unstable=0 bg_thresh=998 thresh=1997 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 119.084263: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1169 unstable=0 bg_thresh=998 thresh=1997 gap=618 poll_thresh=13 ino=257 dd-2584 [004] 119.084387: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1169 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 119.084865: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1169 unstable=0 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 119.084955: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1169 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 119.085197: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1169 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 119.085442: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1169 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 119.085450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.092073: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1055 unstable=0 bg_thresh=998 thresh=1997 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 119.092210: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1055 unstable=0 bg_thresh=1001 thresh=2002 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 119.092272: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1055 unstable=0 bg_thresh=998 thresh=1996 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 119.092333: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1055 unstable=0 bg_thresh=997 thresh=1995 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 119.092390: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1055 unstable=0 bg_thresh=997 thresh=1995 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 119.092507: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1055 unstable=0 bg_thresh=999 thresh=1999 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 119.092624: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1055 unstable=0 bg_thresh=999 thresh=1998 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 119.092629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.100111: balance_dirty_state: bdi btrfs-1: dirty=460 wb=917 unstable=0 bg_thresh=1001 thresh=2002 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 119.100303: balance_dirty_state: bdi btrfs-1: dirty=485 wb=917 unstable=0 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 119.100483: balance_dirty_state: bdi btrfs-1: dirty=485 wb=917 unstable=0 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 119.101287: balance_dirty_state: bdi btrfs-1: dirty=510 wb=917 unstable=0 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 119.101471: balance_dirty_state: bdi btrfs-1: dirty=535 wb=917 unstable=0 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 119.101839: balance_dirty_state: bdi btrfs-1: dirty=560 wb=917 unstable=0 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 119.102207: balance_dirty_state: bdi btrfs-1: dirty=585 wb=917 unstable=0 bg_thresh=1001 thresh=2003 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 119.102577: balance_dirty_state: bdi btrfs-1: dirty=610 wb=917 unstable=0 bg_thresh=998 thresh=1996 gap=469 poll_thresh=19 ino=257 dd-2584 [004] 119.102589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.108126: balance_dirty_state: bdi btrfs-1: dirty=610 wb=792 unstable=0 bg_thresh=998 thresh=1996 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 119.108318: balance_dirty_state: bdi btrfs-1: dirty=635 wb=792 unstable=0 bg_thresh=1000 thresh=2001 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 119.108506: balance_dirty_state: bdi btrfs-1: dirty=660 wb=792 unstable=0 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 119.108690: balance_dirty_state: bdi btrfs-1: dirty=660 wb=792 unstable=0 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 119.109062: balance_dirty_state: bdi btrfs-1: dirty=710 wb=792 unstable=0 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 119.109428: balance_dirty_state: bdi btrfs-1: dirty=735 wb=792 unstable=0 bg_thresh=1001 thresh=2003 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 119.109440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.116087: balance_dirty_state: bdi btrfs-1: dirty=735 wb=653 unstable=0 bg_thresh=1003 thresh=2006 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 119.116217: balance_dirty_state: bdi btrfs-1: dirty=760 wb=653 unstable=0 bg_thresh=1000 thresh=2000 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 119.116610: balance_dirty_state: bdi btrfs-1: dirty=760 wb=653 unstable=0 bg_thresh=1002 thresh=2005 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 119.116702: balance_dirty_state: bdi btrfs-1: dirty=785 wb=653 unstable=0 bg_thresh=1002 thresh=2004 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 119.116792: balance_dirty_state: bdi btrfs-1: dirty=810 wb=653 unstable=0 bg_thresh=1002 thresh=2004 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 119.116974: balance_dirty_state: bdi btrfs-1: dirty=835 wb=653 unstable=0 bg_thresh=1004 thresh=2008 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 119.117157: balance_dirty_state: bdi btrfs-1: dirty=860 wb=653 unstable=0 bg_thresh=1000 thresh=2001 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 119.117163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=60436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.124115: balance_dirty_state: bdi btrfs-1: dirty=860 wb=476 unstable=0 bg_thresh=997 thresh=1994 gap=658 poll_thresh=18 ino=257 dd-2584 [004] 119.124198: balance_dirty_state: bdi btrfs-1: dirty=885 wb=476 unstable=0 bg_thresh=999 thresh=1999 gap=638 poll_thresh=13 ino=257 dd-2584 [004] 119.124260: balance_dirty_state: bdi btrfs-1: dirty=885 wb=476 unstable=0 bg_thresh=996 thresh=1993 gap=632 poll_thresh=14 ino=257 dd-2584 [004] 119.124321: balance_dirty_state: bdi btrfs-1: dirty=910 wb=476 unstable=0 bg_thresh=999 thresh=1998 gap=612 poll_thresh=15 ino=257 dd-2584 [004] 119.124380: balance_dirty_state: bdi btrfs-1: dirty=935 wb=476 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 119.124500: balance_dirty_state: bdi btrfs-1: dirty=960 wb=476 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 119.124621: balance_dirty_state: bdi btrfs-1: dirty=985 wb=476 unstable=0 bg_thresh=997 thresh=1995 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 119.124915: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=476 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 119.124983: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6612 wrote=0 to_write=8192 dd-2584 [004] 119.125055: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=476 unstable=0 bg_thresh=996 thresh=1993 gap=469 poll_thresh=20 ino=257 dd-2584 [004] 119.125057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=60436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 119.127744: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=256 wrote=848 to_write=7344 dd-2584 [004] 119.132181: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1164 unstable=0 bg_thresh=997 thresh=1994 gap=620 poll_thresh=20 ino=257 dd-2584 [004] 119.132247: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1164 unstable=0 bg_thresh=999 thresh=1999 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 119.132308: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1164 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 119.132428: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1164 unstable=0 bg_thresh=998 thresh=1997 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 119.132546: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1164 unstable=0 bg_thresh=998 thresh=1996 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 119.132665: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1164 unstable=0 bg_thresh=997 thresh=1995 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 119.132669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=60436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.140122: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1039 unstable=0 bg_thresh=997 thresh=1994 gap=620 poll_thresh=19 ino=257 dd-2584 [004] 119.140234: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1039 unstable=0 bg_thresh=999 thresh=1999 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 119.140300: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1039 unstable=0 bg_thresh=999 thresh=1998 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 119.140358: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1039 unstable=0 bg_thresh=999 thresh=1998 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 119.140474: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1039 unstable=0 bg_thresh=998 thresh=1997 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 119.140761: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1039 unstable=0 bg_thresh=997 thresh=1995 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 119.140766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=60436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.148127: balance_dirty_state: bdi btrfs-1: dirty=460 wb=839 unstable=0 bg_thresh=997 thresh=1994 gap=695 poll_thresh=18 ino=257 dd-2584 [004] 119.148226: balance_dirty_state: bdi btrfs-1: dirty=485 wb=839 unstable=0 bg_thresh=997 thresh=1994 gap=670 poll_thresh=13 ino=257 dd-2584 [004] 119.148320: balance_dirty_state: bdi btrfs-1: dirty=485 wb=839 unstable=0 bg_thresh=996 thresh=1993 gap=669 poll_thresh=14 ino=257 dd-2584 [004] 119.148416: balance_dirty_state: bdi btrfs-1: dirty=510 wb=839 unstable=0 bg_thresh=999 thresh=1998 gap=649 poll_thresh=15 ino=257 dd-2584 [004] 119.148508: balance_dirty_state: bdi btrfs-1: dirty=510 wb=839 unstable=0 bg_thresh=996 thresh=1992 gap=643 poll_thresh=16 ino=257 dd-2584 [004] 119.148694: balance_dirty_state: bdi btrfs-1: dirty=560 wb=839 unstable=0 bg_thresh=995 thresh=1991 gap=592 poll_thresh=17 ino=257 dd-2584 [004] 119.148880: balance_dirty_state: bdi btrfs-1: dirty=585 wb=839 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 119.149068: balance_dirty_state: bdi btrfs-1: dirty=610 wb=839 unstable=0 bg_thresh=997 thresh=1994 gap=545 poll_thresh=19 ino=257 dd-2584 [004] 119.149256: balance_dirty_state: bdi btrfs-1: dirty=660 wb=839 unstable=0 bg_thresh=996 thresh=1993 gap=494 poll_thresh=20 ino=257 dd-2584 [004] 119.149262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=60436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.156087: balance_dirty_state: bdi btrfs-1: dirty=660 wb=839 unstable=0 bg_thresh=997 thresh=1994 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 119.156093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=60436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.168051: balance_dirty_state: bdi btrfs-1: dirty=660 wb=464 unstable=0 bg_thresh=995 thresh=1991 gap=867 poll_thresh=20 ino=257 dd-2584 [004] 119.168120: balance_dirty_state: bdi btrfs-1: dirty=660 wb=464 unstable=0 bg_thresh=998 thresh=1996 gap=872 poll_thresh=15 ino=257 dd-2584 [004] 119.168180: balance_dirty_state: bdi btrfs-1: dirty=685 wb=464 unstable=0 bg_thresh=995 thresh=1990 gap=841 poll_thresh=16 ino=257 dd-2584 [004] 119.168459: balance_dirty_state: bdi btrfs-1: dirty=710 wb=464 unstable=0 bg_thresh=997 thresh=1994 gap=820 poll_thresh=17 ino=257 dd-2584 [004] 119.168574: balance_dirty_state: bdi btrfs-1: dirty=735 wb=464 unstable=0 bg_thresh=996 thresh=1993 gap=794 poll_thresh=18 ino=257 dd-2584 [004] 119.168690: balance_dirty_state: bdi btrfs-1: dirty=785 wb=464 unstable=0 bg_thresh=996 thresh=1992 gap=743 poll_thresh=19 ino=257 dd-2584 [004] 119.168805: balance_dirty_state: bdi btrfs-1: dirty=810 wb=464 unstable=0 bg_thresh=998 thresh=1996 gap=722 poll_thresh=20 ino=257 dd-2584 [004] 119.168921: balance_dirty_state: bdi btrfs-1: dirty=835 wb=464 unstable=0 bg_thresh=997 thresh=1995 gap=696 poll_thresh=21 ino=257 dd-2584 [004] 119.169039: balance_dirty_state: bdi btrfs-1: dirty=885 wb=464 unstable=0 bg_thresh=997 thresh=1994 gap=645 poll_thresh=22 ino=257 dd-2584 [004] 119.169158: balance_dirty_state: bdi btrfs-1: dirty=910 wb=464 unstable=0 bg_thresh=996 thresh=1993 gap=619 poll_thresh=23 ino=257 dd-2584 [004] 119.169278: balance_dirty_state: bdi btrfs-1: dirty=935 wb=464 unstable=0 bg_thresh=995 thresh=1991 gap=592 poll_thresh=24 ino=257 dd-2584 [004] 119.169549: balance_dirty_state: bdi btrfs-1: dirty=960 wb=464 unstable=0 bg_thresh=995 thresh=1990 gap=566 poll_thresh=25 ino=257 dd-2584 [004] 119.169677: balance_dirty_state: bdi btrfs-1: dirty=998 wb=464 unstable=0 bg_thresh=997 thresh=1994 gap=532 poll_thresh=26 ino=257 flush-btrfs-1-2586 [005] 119.169766: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6656 wrote=0 to_write=8192 dd-2584 [004] 119.169822: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=464 unstable=0 bg_thresh=996 thresh=1992 gap=491 poll_thresh=27 ino=257 dd-2584 [004] 119.169824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=60436 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 119.172455: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=304 wrote=816 to_write=7376 dd-2584 [004] 119.176049: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1166 unstable=0 bg_thresh=994 thresh=1989 gap=613 poll_thresh=27 ino=257 dd-2584 [004] 119.176152: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1166 unstable=0 bg_thresh=994 thresh=1989 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 119.176344: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1166 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=21 ino=257 dd-2584 [004] 119.176534: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1166 unstable=0 bg_thresh=998 thresh=1997 gap=546 poll_thresh=22 ino=257 dd-2584 [004] 119.176687: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1166 unstable=0 bg_thresh=993 thresh=1987 gap=511 poll_thresh=23 ino=257 dd-2584 [004] 119.176816: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1166 unstable=0 bg_thresh=998 thresh=1997 gap=471 poll_thresh=24 ino=257 dd-2584 [004] 119.176821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=60436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.184093: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1041 unstable=0 bg_thresh=993 thresh=1986 gap=585 poll_thresh=24 ino=257 dd-2584 [004] 119.184194: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1041 unstable=0 bg_thresh=992 thresh=1985 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 119.184665: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1041 unstable=0 bg_thresh=992 thresh=1984 gap=533 poll_thresh=19 ino=257 dd-2584 [004] 119.184844: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1041 unstable=0 bg_thresh=991 thresh=1983 gap=507 poll_thresh=20 ino=257 dd-2584 [004] 119.185026: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1041 unstable=0 bg_thresh=993 thresh=1987 gap=486 poll_thresh=21 ino=257 dd-2584 [004] 119.185033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=60436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.192048: balance_dirty_state: bdi btrfs-1: dirty=460 wb=916 unstable=0 bg_thresh=995 thresh=1991 gap=615 poll_thresh=21 ino=257 dd-2584 [004] 119.192145: balance_dirty_state: bdi btrfs-1: dirty=485 wb=916 unstable=0 bg_thresh=998 thresh=1996 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 119.192320: balance_dirty_state: bdi btrfs-1: dirty=510 wb=916 unstable=0 bg_thresh=997 thresh=1995 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 119.192505: balance_dirty_state: bdi btrfs-1: dirty=535 wb=891 unstable=0 bg_thresh=996 thresh=1992 gap=566 poll_thresh=18 ino=257 dd-2584 [004] 119.192692: balance_dirty_state: bdi btrfs-1: dirty=585 wb=891 unstable=0 bg_thresh=1000 thresh=2000 gap=524 poll_thresh=19 ino=257 dd-2584 [004] 119.192873: balance_dirty_state: bdi btrfs-1: dirty=610 wb=891 unstable=0 bg_thresh=999 thresh=1999 gap=498 poll_thresh=20 ino=257 dd-2584 [004] 119.192879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=60436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.200102: balance_dirty_state: bdi btrfs-1: dirty=610 wb=841 unstable=0 bg_thresh=998 thresh=1997 gap=546 poll_thresh=20 ino=257 dd-2584 [004] 119.200198: balance_dirty_state: bdi btrfs-1: dirty=635 wb=841 unstable=0 bg_thresh=998 thresh=1997 gap=521 poll_thresh=15 ino=257 dd-2584 [004] 119.200575: balance_dirty_state: bdi btrfs-1: dirty=635 wb=841 unstable=0 bg_thresh=998 thresh=1997 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 119.200748: balance_dirty_state: bdi btrfs-1: dirty=660 wb=841 unstable=0 bg_thresh=998 thresh=1996 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 119.200754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=60436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 119.208078: balance_dirty_state: bdi btrfs-1: dirty=660 wb=591 unstable=0 bg_thresh=1001 thresh=2003 gap=752 poll_thresh=17 ino=257 dd-2584 [006] 119.208141: balance_dirty_state: bdi btrfs-1: dirty=660 wb=591 unstable=0 bg_thresh=1001 thresh=2003 gap=752 poll_thresh=13 ino=257 dd-2584 [006] 119.208199: balance_dirty_state: bdi btrfs-1: dirty=685 wb=591 unstable=0 bg_thresh=1004 thresh=2008 gap=732 poll_thresh=14 ino=257 dd-2584 [006] 119.208256: balance_dirty_state: bdi btrfs-1: dirty=710 wb=591 unstable=0 bg_thresh=1004 thresh=2008 gap=707 poll_thresh=15 ino=257 dd-2584 [006] 119.208312: balance_dirty_state: bdi btrfs-1: dirty=710 wb=591 unstable=0 bg_thresh=1006 thresh=2013 gap=712 poll_thresh=16 ino=257 dd-2584 [006] 119.208432: balance_dirty_state: bdi btrfs-1: dirty=760 wb=591 unstable=0 bg_thresh=1009 thresh=2018 gap=667 poll_thresh=17 ino=257 dd-2584 [006] 119.208553: balance_dirty_state: bdi btrfs-1: dirty=785 wb=591 unstable=0 bg_thresh=1011 thresh=2022 gap=646 poll_thresh=18 ino=257 dd-2584 [006] 119.208667: balance_dirty_state: bdi btrfs-1: dirty=810 wb=591 unstable=0 bg_thresh=1010 thresh=2021 gap=620 poll_thresh=19 ino=257 dd-2584 [006] 119.208789: balance_dirty_state: bdi btrfs-1: dirty=860 wb=591 unstable=0 bg_thresh=1010 thresh=2020 gap=569 poll_thresh=20 ino=257 dd-2584 [006] 119.209082: balance_dirty_state: bdi btrfs-1: dirty=885 wb=591 unstable=0 bg_thresh=1009 thresh=2019 gap=543 poll_thresh=21 ino=257 dd-2584 [006] 119.209203: balance_dirty_state: bdi btrfs-1: dirty=910 wb=591 unstable=0 bg_thresh=1011 thresh=2023 gap=522 poll_thresh=22 ino=257 dd-2584 [006] 119.209324: balance_dirty_state: bdi btrfs-1: dirty=935 wb=591 unstable=0 bg_thresh=1008 thresh=2016 gap=490 poll_thresh=23 ino=257 dd-2584 [006] 119.209329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=60436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 119.216054: balance_dirty_state: bdi btrfs-1: dirty=935 wb=441 unstable=0 bg_thresh=1007 thresh=2015 gap=639 poll_thresh=23 ino=257 dd-2584 [002] 119.216153: balance_dirty_state: bdi btrfs-1: dirty=935 wb=441 unstable=0 bg_thresh=1004 thresh=2009 gap=633 poll_thresh=17 ino=257 dd-2584 [002] 119.216389: balance_dirty_state: bdi btrfs-1: dirty=985 wb=441 unstable=0 bg_thresh=1006 thresh=2013 gap=587 poll_thresh=18 ino=257 dd-2584 [002] 119.216626: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=441 unstable=0 bg_thresh=1006 thresh=2012 gap=561 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 119.216672: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6704 wrote=0 to_write=8192 dd-2584 [002] 119.216875: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=441 unstable=0 bg_thresh=1005 thresh=2011 gap=535 poll_thresh=20 ino=257 dd-2584 [002] 119.217126: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=466 unstable=0 bg_thresh=1002 thresh=2004 gap=478 poll_thresh=21 ino=257 dd-2584 [002] 119.217129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=60436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 119.219077: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=348 wrote=896 to_write=7296 dd-2584 [006] 119.226492: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1191 unstable=0 bg_thresh=1002 thresh=2005 gap=604 poll_thresh=21 ino=257 dd-2584 [006] 119.226558: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1191 unstable=0 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 119.226865: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1191 unstable=0 bg_thresh=1004 thresh=2009 gap=558 poll_thresh=17 ino=257 dd-2584 [006] 119.226983: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1191 unstable=0 bg_thresh=1007 thresh=2014 gap=513 poll_thresh=18 ino=257 dd-2584 [006] 119.227111: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1191 unstable=0 bg_thresh=1009 thresh=2018 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 119.227117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-181% task_weight=98% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 119.232156: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1066 unstable=0 bg_thresh=1008 thresh=2016 gap=615 poll_thresh=19 ino=257 dd-2584 [006] 119.232269: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1066 unstable=0 bg_thresh=1005 thresh=2010 gap=609 poll_thresh=14 ino=257 dd-2584 [006] 119.232389: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1066 unstable=0 bg_thresh=1004 thresh=2009 gap=583 poll_thresh=15 ino=257 dd-2584 [006] 119.232506: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1066 unstable=0 bg_thresh=1004 thresh=2009 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 119.232741: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1066 unstable=0 bg_thresh=1004 thresh=2008 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 119.232978: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1066 unstable=0 bg_thresh=1006 thresh=2012 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 119.233212: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1066 unstable=0 bg_thresh=1005 thresh=2011 gap=460 poll_thresh=19 ino=257 dd-2584 [006] 119.233220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 119.240101: balance_dirty_state: bdi btrfs-1: dirty=485 wb=889 unstable=0 bg_thresh=1004 thresh=2008 gap=634 poll_thresh=19 ino=257 dd-2584 [006] 119.240228: balance_dirty_state: bdi btrfs-1: dirty=485 wb=889 unstable=0 bg_thresh=1003 thresh=2007 gap=633 poll_thresh=14 ino=257 dd-2584 [006] 119.240346: balance_dirty_state: bdi btrfs-1: dirty=510 wb=889 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=15 ino=257 dd-2584 [006] 119.240814: balance_dirty_state: bdi btrfs-1: dirty=535 wb=889 unstable=0 bg_thresh=1003 thresh=2006 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 119.241050: balance_dirty_state: bdi btrfs-1: dirty=560 wb=889 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=17 ino=257 dd-2584 [006] 119.241289: balance_dirty_state: bdi btrfs-1: dirty=585 wb=889 unstable=0 bg_thresh=1004 thresh=2009 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 119.241523: balance_dirty_state: bdi btrfs-1: dirty=610 wb=889 unstable=0 bg_thresh=1004 thresh=2008 gap=509 poll_thresh=19 ino=257 dd-2584 [006] 119.241760: balance_dirty_state: bdi btrfs-1: dirty=660 wb=889 unstable=0 bg_thresh=1003 thresh=2007 gap=458 poll_thresh=20 ino=257 dd-2584 [006] 119.241769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 119.248104: balance_dirty_state: bdi btrfs-1: dirty=660 wb=889 unstable=0 bg_thresh=1005 thresh=2011 gap=462 poll_thresh=20 ino=257 dd-2584 [006] 119.248112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 119.256157: balance_dirty_state: bdi btrfs-1: dirty=660 wb=764 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=20 ino=257 dd-2584 [006] 119.256245: balance_dirty_state: bdi btrfs-1: dirty=660 wb=764 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 119.256304: balance_dirty_state: bdi btrfs-1: dirty=685 wb=764 unstable=0 bg_thresh=1006 thresh=2013 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 119.256420: balance_dirty_state: bdi btrfs-1: dirty=710 wb=764 unstable=0 bg_thresh=1006 thresh=2012 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 119.256537: balance_dirty_state: bdi btrfs-1: dirty=735 wb=764 unstable=0 bg_thresh=1005 thresh=2011 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 119.256825: balance_dirty_state: bdi btrfs-1: dirty=785 wb=764 unstable=0 bg_thresh=1005 thresh=2010 gap=461 poll_thresh=19 ino=257 dd-2584 [006] 119.256829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 119.264215: balance_dirty_state: bdi btrfs-1: dirty=785 wb=489 unstable=0 bg_thresh=1006 thresh=2012 gap=738 poll_thresh=19 ino=257 dd-2584 [006] 119.264339: balance_dirty_state: bdi btrfs-1: dirty=785 wb=489 unstable=0 bg_thresh=1005 thresh=2011 gap=737 poll_thresh=14 ino=257 dd-2584 [006] 119.264442: balance_dirty_state: bdi btrfs-1: dirty=810 wb=489 unstable=0 bg_thresh=1008 thresh=2016 gap=717 poll_thresh=15 ino=257 dd-2584 [006] 119.264545: balance_dirty_state: bdi btrfs-1: dirty=835 wb=489 unstable=0 bg_thresh=1005 thresh=2010 gap=686 poll_thresh=16 ino=257 dd-2584 [006] 119.264747: balance_dirty_state: bdi btrfs-1: dirty=860 wb=489 unstable=0 bg_thresh=1004 thresh=2009 gap=660 poll_thresh=17 ino=257 dd-2584 [006] 119.264950: balance_dirty_state: bdi btrfs-1: dirty=885 wb=489 unstable=0 bg_thresh=1006 thresh=2013 gap=639 poll_thresh=18 ino=257 dd-2584 [006] 119.265152: balance_dirty_state: bdi btrfs-1: dirty=935 wb=489 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=19 ino=257 dd-2584 [006] 119.265353: balance_dirty_state: bdi btrfs-1: dirty=960 wb=489 unstable=0 bg_thresh=1005 thresh=2011 gap=562 poll_thresh=20 ino=257 dd-2584 [006] 119.265556: balance_dirty_state: bdi btrfs-1: dirty=985 wb=489 unstable=0 bg_thresh=1005 thresh=2010 gap=536 poll_thresh=21 ino=257 dd-2584 [006] 119.265760: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=489 unstable=0 bg_thresh=1007 thresh=2014 gap=515 poll_thresh=22 ino=257 flush-btrfs-1-2586 [005] 119.265843: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6752 wrote=0 to_write=8192 dd-2584 [006] 119.266289: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=539 unstable=0 bg_thresh=1006 thresh=2013 gap=464 poll_thresh=23 ino=257 dd-2584 [006] 119.266292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 119.269849: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=400 wrote=832 to_write=7360 dd-2584 [001] 119.272231: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1214 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=23 ino=257 dd-2584 [001] 119.272355: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1214 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 119.272590: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1214 unstable=0 bg_thresh=1007 thresh=2014 gap=540 poll_thresh=18 ino=257 dd-2584 [001] 119.272825: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1214 unstable=0 bg_thresh=1009 thresh=2019 gap=520 poll_thresh=19 ino=257 dd-2584 [001] 119.273062: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1214 unstable=0 bg_thresh=1014 thresh=2029 gap=505 poll_thresh=20 ino=257 dd-2584 [001] 119.273072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 119.284100: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1089 unstable=0 bg_thresh=1012 thresh=2024 gap=625 poll_thresh=20 ino=257 dd-2584 [005] 119.284225: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1014 unstable=0 bg_thresh=1010 thresh=2021 gap=672 poll_thresh=15 ino=257 dd-2584 [005] 119.284321: balance_dirty_state: bdi btrfs-1: dirty=335 wb=964 unstable=0 bg_thresh=1007 thresh=2015 gap=716 poll_thresh=16 ino=257 dd-2584 [005] 119.284473: balance_dirty_state: bdi btrfs-1: dirty=385 wb=964 unstable=0 bg_thresh=1009 thresh=2019 gap=670 poll_thresh=17 ino=257 dd-2584 [005] 119.284589: balance_dirty_state: bdi btrfs-1: dirty=410 wb=964 unstable=0 bg_thresh=1009 thresh=2018 gap=644 poll_thresh=18 ino=257 dd-2584 [005] 119.284873: balance_dirty_state: bdi btrfs-1: dirty=435 wb=964 unstable=0 bg_thresh=1008 thresh=2017 gap=618 poll_thresh=19 ino=257 dd-2584 [005] 119.284986: balance_dirty_state: bdi btrfs-1: dirty=460 wb=964 unstable=0 bg_thresh=1010 thresh=2021 gap=597 poll_thresh=20 ino=257 dd-2584 [005] 119.285099: balance_dirty_state: bdi btrfs-1: dirty=510 wb=964 unstable=0 bg_thresh=1010 thresh=2020 gap=546 poll_thresh=21 ino=257 dd-2584 [005] 119.285213: balance_dirty_state: bdi btrfs-1: dirty=535 wb=964 unstable=0 bg_thresh=1009 thresh=2019 gap=520 poll_thresh=22 ino=257 dd-2584 [005] 119.285325: balance_dirty_state: bdi btrfs-1: dirty=560 wb=964 unstable=0 bg_thresh=1009 thresh=2018 gap=494 poll_thresh=23 ino=257 dd-2584 [005] 119.285330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 119.292096: balance_dirty_state: bdi btrfs-1: dirty=560 wb=839 unstable=0 bg_thresh=1006 thresh=2012 gap=613 poll_thresh=23 ino=257 dd-2584 [001] 119.292228: balance_dirty_state: bdi btrfs-1: dirty=585 wb=839 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=17 ino=257 dd-2584 [001] 119.292460: balance_dirty_state: bdi btrfs-1: dirty=610 wb=839 unstable=0 bg_thresh=1008 thresh=2017 gap=568 poll_thresh=18 ino=257 dd-2584 [001] 119.292689: balance_dirty_state: bdi btrfs-1: dirty=660 wb=839 unstable=0 bg_thresh=1011 thresh=2022 gap=523 poll_thresh=19 ino=257 dd-2584 [001] 119.292925: balance_dirty_state: bdi btrfs-1: dirty=685 wb=839 unstable=0 bg_thresh=1016 thresh=2032 gap=508 poll_thresh=20 ino=257 dd-2584 [001] 119.293514: balance_dirty_state: bdi btrfs-1: dirty=710 wb=839 unstable=0 bg_thresh=1012 thresh=2025 gap=476 poll_thresh=21 ino=257 dd-2584 [001] 119.293524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 119.300080: balance_dirty_state: bdi btrfs-1: dirty=710 wb=839 unstable=0 bg_thresh=1005 thresh=2011 gap=462 poll_thresh=21 ino=257 dd-2584 [001] 119.300089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 119.312225: balance_dirty_state: bdi btrfs-1: dirty=710 wb=589 unstable=0 bg_thresh=1007 thresh=2015 gap=716 poll_thresh=21 ino=257 dd-2584 [001] 119.312324: balance_dirty_state: bdi btrfs-1: dirty=735 wb=589 unstable=0 bg_thresh=1007 thresh=2015 gap=691 poll_thresh=16 ino=257 dd-2584 [001] 119.312434: balance_dirty_state: bdi btrfs-1: dirty=760 wb=589 unstable=0 bg_thresh=1010 thresh=2020 gap=671 poll_thresh=17 ino=257 dd-2584 [001] 119.312546: balance_dirty_state: bdi btrfs-1: dirty=785 wb=589 unstable=0 bg_thresh=1012 thresh=2025 gap=651 poll_thresh=18 ino=257 dd-2584 [001] 119.312659: balance_dirty_state: bdi btrfs-1: dirty=835 wb=589 unstable=0 bg_thresh=1014 thresh=2029 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 119.312771: balance_dirty_state: bdi btrfs-1: dirty=860 wb=589 unstable=0 bg_thresh=1014 thresh=2028 gap=579 poll_thresh=20 ino=257 dd-2584 [001] 119.312882: balance_dirty_state: bdi btrfs-1: dirty=885 wb=589 unstable=0 bg_thresh=1013 thresh=2027 gap=553 poll_thresh=21 ino=257 dd-2584 [001] 119.312994: balance_dirty_state: bdi btrfs-1: dirty=910 wb=589 unstable=0 bg_thresh=1015 thresh=2031 gap=532 poll_thresh=22 ino=257 dd-2584 [001] 119.313272: balance_dirty_state: bdi btrfs-1: dirty=960 wb=589 unstable=0 bg_thresh=1015 thresh=2030 gap=481 poll_thresh=23 ino=257 dd-2584 [001] 119.313277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=100% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 119.320203: balance_dirty_state: bdi btrfs-1: dirty=960 wb=464 unstable=0 bg_thresh=1008 thresh=2016 gap=592 poll_thresh=23 ino=257 dd-2584 [001] 119.320299: balance_dirty_state: bdi btrfs-1: dirty=960 wb=464 unstable=0 bg_thresh=1008 thresh=2016 gap=592 poll_thresh=17 ino=257 dd-2584 [001] 119.320418: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=464 unstable=0 bg_thresh=1008 thresh=2016 gap=542 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 119.320442: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6808 wrote=0 to_write=8192 dd-2584 [001] 119.320611: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=339 unstable=0 bg_thresh=1013 thresh=2027 gap=653 poll_thresh=19 ino=257 dd-2584 [001] 119.320795: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=389 unstable=0 bg_thresh=1018 thresh=2036 gap=612 poll_thresh=20 ino=257 dd-2584 [001] 119.320974: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=439 unstable=0 bg_thresh=1017 thresh=2035 gap=586 poll_thresh=21 ino=257 dd-2584 [001] 119.321154: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=464 unstable=0 bg_thresh=1017 thresh=2034 gap=560 poll_thresh=22 ino=257 dd-2584 [001] 119.321334: balance_dirty_state: bdi btrfs-1: dirty=985 wb=514 unstable=0 bg_thresh=1016 thresh=2033 gap=534 poll_thresh=23 ino=257 dd-2584 [001] 119.321516: balance_dirty_state: bdi btrfs-1: dirty=960 wb=564 unstable=0 bg_thresh=1018 thresh=2037 gap=513 poll_thresh=24 ino=257 dd-2584 [001] 119.321988: balance_dirty_state: bdi btrfs-1: dirty=860 wb=714 unstable=0 bg_thresh=1018 thresh=2036 gap=462 poll_thresh=25 ino=257 dd-2584 [001] 119.321990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=98% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 119.323413: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=452 wrote=1024 to_write=7168 dd-2584 [001] 119.328178: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1364 unstable=0 bg_thresh=1014 thresh=2029 gap=430 poll_thresh=25 ino=257 dd-2584 [001] 119.328187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-215% task_weight=99% bdi_bw=62148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 119.336113: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1114 unstable=0 bg_thresh=1017 thresh=2034 gap=685 poll_thresh=25 ino=257 dd-2584 [001] 119.336216: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1114 unstable=0 bg_thresh=1016 thresh=2033 gap=684 poll_thresh=19 ino=257 dd-2584 [001] 119.336344: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1114 unstable=0 bg_thresh=1013 thresh=2026 gap=652 poll_thresh=20 ino=257 dd-2584 [001] 119.336469: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1114 unstable=0 bg_thresh=1015 thresh=2030 gap=606 poll_thresh=21 ino=257 dd-2584 [001] 119.336593: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1114 unstable=0 bg_thresh=1014 thresh=2029 gap=580 poll_thresh=22 ino=257 dd-2584 [001] 119.336720: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1114 unstable=0 bg_thresh=1011 thresh=2022 gap=548 poll_thresh=23 ino=257 dd-2584 [001] 119.336852: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1114 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=24 ino=257 dd-2584 [001] 119.336857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=62148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 119.344158: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1039 unstable=0 bg_thresh=1000 thresh=2000 gap=551 poll_thresh=24 ino=257 dd-2584 [001] 119.344254: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1039 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=18 ino=257 dd-2584 [001] 119.344385: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1039 unstable=0 bg_thresh=1002 thresh=2004 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 119.344681: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1039 unstable=0 bg_thresh=1001 thresh=2003 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 119.344686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=62148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 119.352094: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1039 unstable=0 bg_thresh=992 thresh=1985 gap=461 poll_thresh=20 ino=257 dd-2584 [007] 119.352099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=62148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 119.360198: balance_dirty_state: bdi btrfs-1: dirty=485 wb=789 unstable=0 bg_thresh=991 thresh=1983 gap=709 poll_thresh=20 ino=257 dd-2584 [007] 119.360264: balance_dirty_state: bdi btrfs-1: dirty=485 wb=789 unstable=0 bg_thresh=994 thresh=1988 gap=714 poll_thresh=15 ino=257 dd-2584 [007] 119.360323: balance_dirty_state: bdi btrfs-1: dirty=510 wb=789 unstable=0 bg_thresh=994 thresh=1988 gap=689 poll_thresh=16 ino=257 dd-2584 [007] 119.360443: balance_dirty_state: bdi btrfs-1: dirty=535 wb=789 unstable=0 bg_thresh=993 thresh=1987 gap=663 poll_thresh=17 ino=257 dd-2584 [007] 119.360605: balance_dirty_state: bdi btrfs-1: dirty=585 wb=789 unstable=0 bg_thresh=993 thresh=1986 gap=612 poll_thresh=18 ino=257 dd-2584 [007] 119.360843: balance_dirty_state: bdi btrfs-1: dirty=610 wb=789 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=19 ino=257 dd-2584 [007] 119.361077: balance_dirty_state: bdi btrfs-1: dirty=635 wb=789 unstable=0 bg_thresh=994 thresh=1989 gap=565 poll_thresh=20 ino=257 dd-2584 [007] 119.361312: balance_dirty_state: bdi btrfs-1: dirty=685 wb=789 unstable=0 bg_thresh=994 thresh=1988 gap=514 poll_thresh=21 ino=257 dd-2584 [007] 119.361551: balance_dirty_state: bdi btrfs-1: dirty=710 wb=789 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=22 ino=257 dd-2584 [007] 119.361559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=62148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 119.368269: balance_dirty_state: bdi btrfs-1: dirty=710 wb=664 unstable=0 bg_thresh=994 thresh=1988 gap=614 poll_thresh=22 ino=257 dd-2584 [007] 119.368528: balance_dirty_state: bdi btrfs-1: dirty=710 wb=664 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=16 ino=257 dd-2584 [007] 119.368648: balance_dirty_state: bdi btrfs-1: dirty=760 wb=664 unstable=0 bg_thresh=993 thresh=1986 gap=562 poll_thresh=17 ino=257 dd-2584 [007] 119.368797: balance_dirty_state: bdi btrfs-1: dirty=785 wb=589 unstable=0 bg_thresh=988 thresh=1977 gap=603 poll_thresh=18 ino=257 dd-2584 [007] 119.368931: balance_dirty_state: bdi btrfs-1: dirty=810 wb=539 unstable=0 bg_thresh=994 thresh=1988 gap=639 poll_thresh=19 ino=257 dd-2584 [007] 119.369054: balance_dirty_state: bdi btrfs-1: dirty=860 wb=539 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=20 ino=257 dd-2584 [007] 119.369177: balance_dirty_state: bdi btrfs-1: dirty=885 wb=539 unstable=0 bg_thresh=990 thresh=1981 gap=557 poll_thresh=21 ino=257 dd-2584 [007] 119.369298: balance_dirty_state: bdi btrfs-1: dirty=910 wb=539 unstable=0 bg_thresh=989 thresh=1978 gap=529 poll_thresh=22 ino=257 dd-2584 [007] 119.369423: balance_dirty_state: bdi btrfs-1: dirty=935 wb=539 unstable=0 bg_thresh=997 thresh=1994 gap=520 poll_thresh=23 ino=257 dd-2584 [007] 119.369706: balance_dirty_state: bdi btrfs-1: dirty=985 wb=539 unstable=0 bg_thresh=992 thresh=1985 gap=461 poll_thresh=24 ino=257 dd-2584 [007] 119.369711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=62148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 119.376345: balance_dirty_state: bdi btrfs-1: dirty=985 wb=539 unstable=0 bg_thresh=992 thresh=1985 gap=461 poll_thresh=24 ino=257 dd-2584 [006] 119.376355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=62148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 119.384299: balance_dirty_state: bdi btrfs-1: dirty=985 wb=389 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=24 ino=257 dd-2584 [006] 119.384437: balance_dirty_state: bdi btrfs-1: dirty=985 wb=364 unstable=0 bg_thresh=993 thresh=1986 gap=637 poll_thresh=18 ino=257 dd-2584 [006] 119.384576: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=289 unstable=0 bg_thresh=995 thresh=1991 gap=667 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 119.384598: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6872 wrote=0 to_write=8192 dd-2584 [006] 119.384852: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=264 unstable=0 bg_thresh=998 thresh=1996 gap=672 poll_thresh=20 ino=257 dd-2584 [006] 119.385219: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=289 unstable=0 bg_thresh=1000 thresh=2000 gap=676 poll_thresh=21 ino=257 dd-2584 [006] 119.385591: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=339 unstable=0 bg_thresh=999 thresh=1999 gap=650 poll_thresh=22 ino=257 dd-2584 [006] 119.385952: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=389 unstable=0 bg_thresh=999 thresh=1998 gap=574 poll_thresh=23 ino=257 dd-2584 [006] 119.386315: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=439 unstable=0 bg_thresh=998 thresh=1997 gap=548 poll_thresh=24 ino=257 dd-2584 [006] 119.386682: balance_dirty_state: bdi btrfs-1: dirty=985 wb=489 unstable=0 bg_thresh=1000 thresh=2001 gap=527 poll_thresh=25 ino=257 dd-2584 [006] 119.387656: balance_dirty_state: bdi btrfs-1: dirty=885 wb=614 unstable=0 bg_thresh=1000 thresh=2000 gap=501 poll_thresh=26 ino=257 dd-2584 [006] 119.388019: balance_dirty_state: bdi btrfs-1: dirty=885 wb=664 unstable=0 bg_thresh=999 thresh=1999 gap=450 poll_thresh=27 ino=257 dd-2584 [006] 119.388024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=62148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 119.392241: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=524 wrote=1056 to_write=7136 dd-2584 [002] 119.396153: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1189 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=27 ino=257 dd-2584 [002] 119.396236: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1189 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=20 ino=257 dd-2584 [002] 119.396396: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1189 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=21 ino=257 dd-2584 [002] 119.396557: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1189 unstable=0 bg_thresh=1000 thresh=2001 gap=502 poll_thresh=22 ino=257 dd-2584 [002] 119.396719: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1189 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=23 ino=257 dd-2584 [002] 119.396725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=62148 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 119.404232: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1064 unstable=0 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=23 ino=257 dd-2584 [002] 119.404302: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1064 unstable=0 bg_thresh=1007 thresh=2014 gap=615 poll_thresh=17 ino=257 dd-2584 [002] 119.404424: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1064 unstable=0 bg_thresh=1003 thresh=2007 gap=558 poll_thresh=18 ino=257 dd-2584 [002] 119.404546: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1064 unstable=0 bg_thresh=1003 thresh=2006 gap=532 poll_thresh=19 ino=257 dd-2584 [002] 119.404842: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1064 unstable=0 bg_thresh=1005 thresh=2010 gap=511 poll_thresh=20 ino=257 dd-2584 [002] 119.404959: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1064 unstable=0 bg_thresh=1004 thresh=2009 gap=460 poll_thresh=21 ino=257 dd-2584 [002] 119.404964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=62148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 119.412283: balance_dirty_state: bdi btrfs-1: dirty=485 wb=939 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=21 ino=257 dd-2584 [002] 119.412414: balance_dirty_state: bdi btrfs-1: dirty=485 wb=939 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 119.412651: balance_dirty_state: bdi btrfs-1: dirty=535 wb=939 unstable=0 bg_thresh=1004 thresh=2008 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 119.412889: balance_dirty_state: bdi btrfs-1: dirty=560 wb=939 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 119.413125: balance_dirty_state: bdi btrfs-1: dirty=585 wb=939 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=19 ino=257 dd-2584 [002] 119.413134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=62148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 119.420257: balance_dirty_state: bdi btrfs-1: dirty=585 wb=814 unstable=0 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=19 ino=257 dd-2584 [002] 119.420390: balance_dirty_state: bdi btrfs-1: dirty=610 wb=814 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=14 ino=257 dd-2584 [002] 119.420511: balance_dirty_state: bdi btrfs-1: dirty=610 wb=814 unstable=0 bg_thresh=1001 thresh=2002 gap=578 poll_thresh=15 ino=257 dd-2584 [002] 119.420630: balance_dirty_state: bdi btrfs-1: dirty=635 wb=814 unstable=0 bg_thresh=1003 thresh=2007 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 119.420867: balance_dirty_state: bdi btrfs-1: dirty=660 wb=814 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=17 ino=257 dd-2584 [002] 119.421451: balance_dirty_state: bdi btrfs-1: dirty=710 wb=814 unstable=0 bg_thresh=1005 thresh=2010 gap=486 poll_thresh=18 ino=257 dd-2584 [002] 119.421461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=62148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 119.428289: balance_dirty_state: bdi btrfs-1: dirty=710 wb=689 unstable=0 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=18 ino=257 dd-2584 [006] 119.428404: balance_dirty_state: bdi btrfs-1: dirty=710 wb=689 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=13 ino=257 dd-2584 [006] 119.428525: balance_dirty_state: bdi btrfs-1: dirty=735 wb=689 unstable=0 bg_thresh=1006 thresh=2013 gap=589 poll_thresh=14 ino=257 dd-2584 [006] 119.428644: balance_dirty_state: bdi btrfs-1: dirty=760 wb=689 unstable=0 bg_thresh=1003 thresh=2007 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 119.428764: balance_dirty_state: bdi btrfs-1: dirty=760 wb=689 unstable=0 bg_thresh=1003 thresh=2006 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 119.428998: balance_dirty_state: bdi btrfs-1: dirty=810 wb=689 unstable=0 bg_thresh=1002 thresh=2005 gap=506 poll_thresh=17 ino=257 dd-2584 [006] 119.429232: balance_dirty_state: bdi btrfs-1: dirty=835 wb=689 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=18 ino=257 dd-2584 [006] 119.429241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=62148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 119.436237: balance_dirty_state: bdi btrfs-1: dirty=835 wb=439 unstable=0 bg_thresh=1002 thresh=2004 gap=730 poll_thresh=18 ino=257 dd-2584 [000] 119.436362: balance_dirty_state: bdi btrfs-1: dirty=860 wb=439 unstable=0 bg_thresh=1002 thresh=2004 gap=705 poll_thresh=13 ino=257 dd-2584 [000] 119.436480: balance_dirty_state: bdi btrfs-1: dirty=860 wb=439 unstable=0 bg_thresh=1004 thresh=2009 gap=710 poll_thresh=14 ino=257 dd-2584 [000] 119.436597: balance_dirty_state: bdi btrfs-1: dirty=885 wb=439 unstable=0 bg_thresh=1004 thresh=2009 gap=685 poll_thresh=15 ino=257 dd-2584 [000] 119.436715: balance_dirty_state: bdi btrfs-1: dirty=910 wb=439 unstable=0 bg_thresh=1007 thresh=2014 gap=665 poll_thresh=16 ino=257 dd-2584 [000] 119.436949: balance_dirty_state: bdi btrfs-1: dirty=935 wb=439 unstable=0 bg_thresh=1009 thresh=2018 gap=644 poll_thresh=17 ino=257 dd-2584 [000] 119.437535: balance_dirty_state: bdi btrfs-1: dirty=960 wb=439 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=18 ino=257 dd-2584 [000] 119.437768: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=439 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 119.437820: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6924 wrote=0 to_write=8192 dd-2584 [000] 119.437949: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=439 unstable=0 bg_thresh=1004 thresh=2009 gap=535 poll_thresh=20 ino=257 dd-2584 [000] 119.438077: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=489 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=21 ino=257 dd-2584 [000] 119.438204: balance_dirty_state: bdi btrfs-1: dirty=985 wb=539 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=22 ino=257 dd-2584 [000] 119.438206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=63404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 119.441158: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=572 wrote=864 to_write=7328 dd-2584 [000] 119.444129: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1164 unstable=0 bg_thresh=1002 thresh=2005 gap=631 poll_thresh=22 ino=257 dd-2584 [000] 119.444232: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1164 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=16 ino=257 dd-2584 [000] 119.444435: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1164 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=17 ino=257 dd-2584 [000] 119.444632: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1164 unstable=0 bg_thresh=1005 thresh=2010 gap=536 poll_thresh=18 ino=257 dd-2584 [000] 119.445155: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1164 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=19 ino=257 dd-2584 [000] 119.445311: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1164 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=20 ino=257 dd-2584 [000] 119.445316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=63404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.452157: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1039 unstable=0 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=20 ino=257 dd-2584 [004] 119.452340: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1039 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 119.452518: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1039 unstable=0 bg_thresh=1007 thresh=2014 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 119.452872: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1039 unstable=0 bg_thresh=1009 thresh=2019 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 119.453230: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1039 unstable=0 bg_thresh=1012 thresh=2024 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 119.453590: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1039 unstable=0 bg_thresh=1011 thresh=2023 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 119.453602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=63404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.460174: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1039 unstable=0 bg_thresh=1006 thresh=2012 gap=463 poll_thresh=19 ino=257 dd-2584 [004] 119.460186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=63404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 119.472134: balance_dirty_state: bdi btrfs-1: dirty=510 wb=889 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 119.472201: balance_dirty_state: bdi btrfs-1: dirty=535 wb=889 unstable=0 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 119.472264: balance_dirty_state: bdi btrfs-1: dirty=535 wb=889 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 119.472326: balance_dirty_state: bdi btrfs-1: dirty=560 wb=889 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 119.472473: balance_dirty_state: bdi btrfs-1: dirty=585 wb=814 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=17 ino=257 dd-2584 [006] 119.472770: balance_dirty_state: bdi btrfs-1: dirty=610 wb=739 unstable=0 bg_thresh=1003 thresh=2006 gap=657 poll_thresh=18 ino=257 dd-2584 [006] 119.472892: balance_dirty_state: bdi btrfs-1: dirty=660 wb=739 unstable=0 bg_thresh=1002 thresh=2005 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 119.473011: balance_dirty_state: bdi btrfs-1: dirty=685 wb=739 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=20 ino=257 dd-2584 [006] 119.473132: balance_dirty_state: bdi btrfs-1: dirty=710 wb=739 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=21 ino=257 dd-2584 [006] 119.473253: balance_dirty_state: bdi btrfs-1: dirty=760 wb=739 unstable=0 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=22 ino=257 dd-2584 [006] 119.473375: balance_dirty_state: bdi btrfs-1: dirty=785 wb=739 unstable=0 bg_thresh=1003 thresh=2006 gap=482 poll_thresh=23 ino=257 dd-2584 [006] 119.473381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=63404 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 119.480141: balance_dirty_state: bdi btrfs-1: dirty=785 wb=614 unstable=0 bg_thresh=1000 thresh=2000 gap=601 poll_thresh=23 ino=257 dd-2584 [006] 119.480205: balance_dirty_state: bdi btrfs-1: dirty=785 wb=614 unstable=0 bg_thresh=1002 thresh=2005 gap=606 poll_thresh=17 ino=257 dd-2584 [006] 119.480325: balance_dirty_state: bdi btrfs-1: dirty=835 wb=614 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=18 ino=257 dd-2584 [006] 119.480622: balance_dirty_state: bdi btrfs-1: dirty=860 wb=614 unstable=0 bg_thresh=997 thresh=1994 gap=520 poll_thresh=19 ino=257 dd-2584 [006] 119.480747: balance_dirty_state: bdi btrfs-1: dirty=885 wb=614 unstable=0 bg_thresh=996 thresh=1993 gap=494 poll_thresh=20 ino=257 dd-2584 [006] 119.480752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=63404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 119.488249: balance_dirty_state: bdi btrfs-1: dirty=885 wb=489 unstable=0 bg_thresh=1004 thresh=2008 gap=634 poll_thresh=20 ino=257 dd-2584 [006] 119.488317: balance_dirty_state: bdi btrfs-1: dirty=910 wb=489 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=15 ino=257 dd-2584 [006] 119.488376: balance_dirty_state: bdi btrfs-1: dirty=935 wb=489 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 119.488495: balance_dirty_state: bdi btrfs-1: dirty=960 wb=489 unstable=0 bg_thresh=1005 thresh=2011 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 119.488614: balance_dirty_state: bdi btrfs-1: dirty=985 wb=489 unstable=0 bg_thresh=1005 thresh=2010 gap=536 poll_thresh=18 ino=257 dd-2584 [006] 119.488730: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=489 unstable=0 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 119.488756: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6976 wrote=0 to_write=8192 dd-2584 [006] 119.488905: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=489 unstable=0 bg_thresh=1004 thresh=2008 gap=459 poll_thresh=20 ino=257 dd-2584 [006] 119.488907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=63404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 119.491421: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=620 wrote=816 to_write=7376 dd-2584 [002] 119.496140: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1164 unstable=0 bg_thresh=1005 thresh=2011 gap=587 poll_thresh=20 ino=257 dd-2584 [002] 119.496231: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1164 unstable=0 bg_thresh=1002 thresh=2005 gap=581 poll_thresh=15 ino=257 dd-2584 [002] 119.496317: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1164 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=16 ino=257 dd-2584 [002] 119.496808: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1164 unstable=0 bg_thresh=1004 thresh=2009 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 119.497047: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1164 unstable=0 bg_thresh=1004 thresh=2008 gap=509 poll_thresh=18 ino=257 dd-2584 [002] 119.497285: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1164 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 119.497295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=63404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 119.504321: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1039 unstable=0 bg_thresh=1006 thresh=2012 gap=613 poll_thresh=19 ino=257 dd-2584 [002] 119.504448: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1039 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=14 ino=257 dd-2584 [002] 119.504569: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1039 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=15 ino=257 dd-2584 [002] 119.504687: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1039 unstable=0 bg_thresh=1006 thresh=2013 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 119.504921: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1039 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=17 ino=257 dd-2584 [002] 119.505157: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1039 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 119.505166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=63404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 119.512240: balance_dirty_state: bdi btrfs-1: dirty=485 wb=914 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=18 ino=257 dd-2584 [002] 119.512356: balance_dirty_state: bdi btrfs-1: dirty=510 wb=914 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=13 ino=257 dd-2584 [002] 119.512415: balance_dirty_state: bdi btrfs-1: dirty=510 wb=914 unstable=0 bg_thresh=1007 thresh=2014 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 119.512475: balance_dirty_state: bdi btrfs-1: dirty=535 wb=914 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=15 ino=257 dd-2584 [002] 119.512533: balance_dirty_state: bdi btrfs-1: dirty=560 wb=914 unstable=0 bg_thresh=1006 thresh=2013 gap=539 poll_thresh=16 ino=257 dd-2584 [002] 119.512824: balance_dirty_state: bdi btrfs-1: dirty=585 wb=914 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=17 ino=257 dd-2584 [002] 119.512941: balance_dirty_state: bdi btrfs-1: dirty=610 wb=914 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 119.512946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=63404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 119.520257: balance_dirty_state: bdi btrfs-1: dirty=610 wb=789 unstable=0 bg_thresh=1007 thresh=2014 gap=615 poll_thresh=18 ino=257 dd-2584 [002] 119.520334: balance_dirty_state: bdi btrfs-1: dirty=635 wb=789 unstable=0 bg_thresh=1006 thresh=2013 gap=589 poll_thresh=13 ino=257 dd-2584 [002] 119.520393: balance_dirty_state: bdi btrfs-1: dirty=635 wb=789 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=14 ino=257 dd-2584 [002] 119.520453: balance_dirty_state: bdi btrfs-1: dirty=660 wb=789 unstable=0 bg_thresh=1006 thresh=2012 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 119.520511: balance_dirty_state: bdi btrfs-1: dirty=685 wb=789 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=16 ino=257 dd-2584 [002] 119.520630: balance_dirty_state: bdi btrfs-1: dirty=710 wb=789 unstable=0 bg_thresh=1005 thresh=2010 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 119.520748: balance_dirty_state: bdi btrfs-1: dirty=735 wb=789 unstable=0 bg_thresh=1004 thresh=2009 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 119.520753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=63404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 119.528226: balance_dirty_state: bdi btrfs-1: dirty=735 wb=564 unstable=0 bg_thresh=1003 thresh=2006 gap=707 poll_thresh=18 ino=257 dd-2584 [002] 119.528328: balance_dirty_state: bdi btrfs-1: dirty=760 wb=564 unstable=0 bg_thresh=1005 thresh=2011 gap=687 poll_thresh=13 ino=257 dd-2584 [002] 119.528385: balance_dirty_state: bdi btrfs-1: dirty=760 wb=564 unstable=0 bg_thresh=1005 thresh=2010 gap=686 poll_thresh=14 ino=257 dd-2584 [002] 119.528442: balance_dirty_state: bdi btrfs-1: dirty=785 wb=564 unstable=0 bg_thresh=1005 thresh=2010 gap=661 poll_thresh=15 ino=257 dd-2584 [002] 119.528499: balance_dirty_state: bdi btrfs-1: dirty=810 wb=564 unstable=0 bg_thresh=1004 thresh=2009 gap=635 poll_thresh=16 ino=257 dd-2584 [002] 119.528777: balance_dirty_state: bdi btrfs-1: dirty=835 wb=564 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=17 ino=257 dd-2584 [002] 119.528889: balance_dirty_state: bdi btrfs-1: dirty=860 wb=564 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=18 ino=257 dd-2584 [002] 119.529004: balance_dirty_state: bdi btrfs-1: dirty=910 wb=564 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=19 ino=257 dd-2584 [002] 119.529117: balance_dirty_state: bdi btrfs-1: dirty=935 wb=564 unstable=0 bg_thresh=1005 thresh=2010 gap=511 poll_thresh=20 ino=257 dd-2584 [002] 119.529234: balance_dirty_state: bdi btrfs-1: dirty=960 wb=564 unstable=0 bg_thresh=1004 thresh=2009 gap=485 poll_thresh=21 ino=257 dd-2584 [002] 119.529239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=63404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 119.536394: balance_dirty_state: bdi btrfs-1: dirty=960 wb=439 unstable=0 bg_thresh=1006 thresh=2013 gap=614 poll_thresh=21 ino=257 dd-2584 [002] 119.536460: balance_dirty_state: bdi btrfs-1: dirty=985 wb=439 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=16 ino=257 dd-2584 [002] 119.536579: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=439 unstable=0 bg_thresh=1005 thresh=2011 gap=562 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 119.536603: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7024 wrote=0 to_write=8192 dd-2584 [002] 119.536755: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=439 unstable=0 bg_thresh=1007 thresh=2015 gap=541 poll_thresh=18 ino=257 dd-2584 [002] 119.537207: balance_dirty_state: bdi btrfs-1: dirty=960 wb=564 unstable=0 bg_thresh=1009 thresh=2019 gap=495 poll_thresh=19 ino=257 dd-2584 [002] 119.537209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=63404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 119.540410: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=672 wrote=832 to_write=7360 dd-2584 [006] 119.544793: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1114 unstable=0 bg_thresh=1009 thresh=2018 gap=644 poll_thresh=19 ino=257 dd-2584 [006] 119.544897: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1114 unstable=0 bg_thresh=1006 thresh=2012 gap=638 poll_thresh=14 ino=257 dd-2584 [006] 119.545016: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1114 unstable=0 bg_thresh=1008 thresh=2017 gap=618 poll_thresh=15 ino=257 dd-2584 [006] 119.545135: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1114 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=16 ino=257 dd-2584 [006] 119.545370: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1114 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 119.545606: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1114 unstable=0 bg_thresh=1007 thresh=2014 gap=540 poll_thresh=18 ino=257 dd-2584 [006] 119.545844: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1114 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=19 ino=257 dd-2584 [006] 119.546081: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1114 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=20 ino=257 dd-2584 [006] 119.546090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=63524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 119.552369: balance_dirty_state: bdi btrfs-1: dirty=410 wb=989 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=20 ino=257 dd-2584 [006] 119.552498: balance_dirty_state: bdi btrfs-1: dirty=435 wb=989 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=15 ino=257 dd-2584 [006] 119.552617: balance_dirty_state: bdi btrfs-1: dirty=460 wb=989 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 119.552855: balance_dirty_state: bdi btrfs-1: dirty=485 wb=989 unstable=0 bg_thresh=1007 thresh=2014 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 119.553444: balance_dirty_state: bdi btrfs-1: dirty=510 wb=989 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=18 ino=257 dd-2584 [006] 119.553680: balance_dirty_state: bdi btrfs-1: dirty=560 wb=989 unstable=0 bg_thresh=1006 thresh=2012 gap=463 poll_thresh=19 ino=257 dd-2584 [006] 119.553689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=63524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 119.560277: balance_dirty_state: bdi btrfs-1: dirty=560 wb=814 unstable=0 bg_thresh=1004 thresh=2008 gap=634 poll_thresh=19 ino=257 dd-2584 [006] 119.560343: balance_dirty_state: bdi btrfs-1: dirty=560 wb=814 unstable=0 bg_thresh=1003 thresh=2007 gap=633 poll_thresh=14 ino=257 dd-2584 [006] 119.560403: balance_dirty_state: bdi btrfs-1: dirty=585 wb=814 unstable=0 bg_thresh=1006 thresh=2012 gap=613 poll_thresh=15 ino=257 dd-2584 [006] 119.560462: balance_dirty_state: bdi btrfs-1: dirty=585 wb=814 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=16 ino=257 dd-2584 [006] 119.560580: balance_dirty_state: bdi btrfs-1: dirty=635 wb=814 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 119.560697: balance_dirty_state: bdi btrfs-1: dirty=660 wb=814 unstable=0 bg_thresh=1004 thresh=2009 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 119.560815: balance_dirty_state: bdi btrfs-1: dirty=685 wb=814 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=19 ino=257 dd-2584 [006] 119.560932: balance_dirty_state: bdi btrfs-1: dirty=735 wb=814 unstable=0 bg_thresh=1006 thresh=2012 gap=463 poll_thresh=20 ino=257 dd-2584 [006] 119.560937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=63524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 119.568248: balance_dirty_state: bdi btrfs-1: dirty=735 wb=814 unstable=0 bg_thresh=1009 thresh=2018 gap=469 poll_thresh=20 ino=257 dd-2584 [006] 119.568258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=63524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 119.576211: balance_dirty_state: bdi btrfs-1: dirty=735 wb=564 unstable=0 bg_thresh=1008 thresh=2016 gap=717 poll_thresh=20 ino=257 dd-2584 [006] 119.576279: balance_dirty_state: bdi btrfs-1: dirty=735 wb=564 unstable=0 bg_thresh=1005 thresh=2010 gap=711 poll_thresh=15 ino=257 dd-2584 [006] 119.576512: balance_dirty_state: bdi btrfs-1: dirty=760 wb=564 unstable=0 bg_thresh=1007 thresh=2015 gap=691 poll_thresh=16 ino=257 dd-2584 [006] 119.576630: balance_dirty_state: bdi btrfs-1: dirty=785 wb=564 unstable=0 bg_thresh=1007 thresh=2014 gap=665 poll_thresh=17 ino=257 dd-2584 [006] 119.576748: balance_dirty_state: bdi btrfs-1: dirty=810 wb=564 unstable=0 bg_thresh=1009 thresh=2018 gap=644 poll_thresh=18 ino=257 dd-2584 [006] 119.576866: balance_dirty_state: bdi btrfs-1: dirty=860 wb=564 unstable=0 bg_thresh=1005 thresh=2011 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 119.576983: balance_dirty_state: bdi btrfs-1: dirty=885 wb=564 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=20 ino=257 dd-2584 [006] 119.577101: balance_dirty_state: bdi btrfs-1: dirty=910 wb=564 unstable=0 bg_thresh=1004 thresh=2009 gap=535 poll_thresh=21 ino=257 dd-2584 [006] 119.577222: balance_dirty_state: bdi btrfs-1: dirty=960 wb=564 unstable=0 bg_thresh=1006 thresh=2013 gap=489 poll_thresh=22 ino=257 dd-2584 [006] 119.577227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=63524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 119.584276: balance_dirty_state: bdi btrfs-1: dirty=960 wb=439 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=22 ino=257 dd-2584 [006] 119.584343: balance_dirty_state: bdi btrfs-1: dirty=960 wb=439 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=16 ino=257 dd-2584 [006] 119.584461: balance_dirty_state: bdi btrfs-1: dirty=985 wb=439 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=17 ino=257 dd-2584 [006] 119.584753: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=439 unstable=0 bg_thresh=1007 thresh=2014 gap=540 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 119.584777: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7072 wrote=0 to_write=8192 dd-2584 [006] 119.584933: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=439 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=19 ino=257 dd-2584 [006] 119.585115: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=489 unstable=0 bg_thresh=1003 thresh=2006 gap=482 poll_thresh=20 ino=257 dd-2584 [006] 119.585117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=63524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 119.587594: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=716 wrote=848 to_write=7344 dd-2584 [002] 119.592169: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1164 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=20 ino=257 dd-2584 [002] 119.592256: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1164 unstable=0 bg_thresh=1006 thresh=2012 gap=613 poll_thresh=15 ino=257 dd-2584 [002] 119.592339: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1164 unstable=0 bg_thresh=1003 thresh=2006 gap=582 poll_thresh=16 ino=257 dd-2584 [002] 119.592496: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1164 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=17 ino=257 dd-2584 [002] 119.592648: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1164 unstable=0 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=18 ino=257 dd-2584 [002] 119.592804: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1164 unstable=0 bg_thresh=1004 thresh=2008 gap=484 poll_thresh=19 ino=257 dd-2584 [002] 119.592810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=63524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.600265: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1039 unstable=0 bg_thresh=1006 thresh=2012 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 119.600425: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1039 unstable=0 bg_thresh=1006 thresh=2012 gap=613 poll_thresh=14 ino=257 dd-2584 [004] 119.600610: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1039 unstable=0 bg_thresh=1008 thresh=2017 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 119.601235: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1039 unstable=0 bg_thresh=1005 thresh=2011 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 119.601540: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1039 unstable=0 bg_thresh=1005 thresh=2010 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 119.601894: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1039 unstable=0 bg_thresh=1007 thresh=2014 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 119.602240: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1039 unstable=0 bg_thresh=1003 thresh=2007 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 119.602252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-197% task_weight=100% bdi_bw=63524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.608212: balance_dirty_state: bdi btrfs-1: dirty=485 wb=914 unstable=0 bg_thresh=1006 thresh=2013 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 119.608307: balance_dirty_state: bdi btrfs-1: dirty=510 wb=914 unstable=0 bg_thresh=1006 thresh=2013 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 119.608395: balance_dirty_state: bdi btrfs-1: dirty=535 wb=914 unstable=0 bg_thresh=1006 thresh=2012 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 119.608483: balance_dirty_state: bdi btrfs-1: dirty=535 wb=914 unstable=0 bg_thresh=1008 thresh=2017 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 119.608659: balance_dirty_state: bdi btrfs-1: dirty=585 wb=914 unstable=0 bg_thresh=1005 thresh=2010 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 119.608833: balance_dirty_state: bdi btrfs-1: dirty=610 wb=914 unstable=0 bg_thresh=1004 thresh=2009 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 119.608839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=63524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 119.616184: balance_dirty_state: bdi btrfs-1: dirty=610 wb=789 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 119.616251: balance_dirty_state: bdi btrfs-1: dirty=610 wb=789 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=13 ino=257 dd-2584 [005] 119.616311: balance_dirty_state: bdi btrfs-1: dirty=635 wb=789 unstable=0 bg_thresh=1008 thresh=2016 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 119.616545: balance_dirty_state: bdi btrfs-1: dirty=635 wb=789 unstable=0 bg_thresh=1008 thresh=2016 gap=592 poll_thresh=15 ino=257 dd-2584 [005] 119.616604: balance_dirty_state: bdi btrfs-1: dirty=660 wb=789 unstable=0 bg_thresh=1010 thresh=2021 gap=572 poll_thresh=16 ino=257 dd-2584 [005] 119.616722: balance_dirty_state: bdi btrfs-1: dirty=685 wb=789 unstable=0 bg_thresh=1013 thresh=2026 gap=552 poll_thresh=17 ino=257 dd-2584 [005] 119.616841: balance_dirty_state: bdi btrfs-1: dirty=710 wb=789 unstable=0 bg_thresh=1015 thresh=2030 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 119.616958: balance_dirty_state: bdi btrfs-1: dirty=760 wb=789 unstable=0 bg_thresh=1014 thresh=2029 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 119.616962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=63524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 119.624209: balance_dirty_state: bdi btrfs-1: dirty=760 wb=614 unstable=0 bg_thresh=995 thresh=1990 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 119.624276: balance_dirty_state: bdi btrfs-1: dirty=760 wb=614 unstable=0 bg_thresh=995 thresh=1990 gap=616 poll_thresh=14 ino=257 dd-2584 [005] 119.624333: balance_dirty_state: bdi btrfs-1: dirty=785 wb=614 unstable=0 bg_thresh=997 thresh=1995 gap=596 poll_thresh=15 ino=257 dd-2584 [005] 119.624389: balance_dirty_state: bdi btrfs-1: dirty=810 wb=614 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 119.624509: balance_dirty_state: bdi btrfs-1: dirty=835 wb=614 unstable=0 bg_thresh=1000 thresh=2000 gap=551 poll_thresh=17 ino=257 dd-2584 [005] 119.624629: balance_dirty_state: bdi btrfs-1: dirty=860 wb=614 unstable=0 bg_thresh=1002 thresh=2004 gap=530 poll_thresh=18 ino=257 dd-2584 [005] 119.624924: balance_dirty_state: bdi btrfs-1: dirty=885 wb=614 unstable=0 bg_thresh=1001 thresh=2003 gap=504 poll_thresh=19 ino=257 dd-2584 [005] 119.625043: balance_dirty_state: bdi btrfs-1: dirty=935 wb=614 unstable=0 bg_thresh=1001 thresh=2002 gap=453 poll_thresh=20 ino=257 dd-2584 [005] 119.625047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=63524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 119.632186: balance_dirty_state: bdi btrfs-1: dirty=935 wb=489 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=20 ino=257 dd-2584 [005] 119.632256: balance_dirty_state: bdi btrfs-1: dirty=935 wb=489 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=15 ino=257 dd-2584 [005] 119.632316: balance_dirty_state: bdi btrfs-1: dirty=960 wb=489 unstable=0 bg_thresh=1000 thresh=2001 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 119.632431: balance_dirty_state: bdi btrfs-1: dirty=985 wb=489 unstable=0 bg_thresh=1003 thresh=2006 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 119.632548: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=489 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 119.632553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=63524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 119.632630: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7120 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 119.635216: writeback_single_inode: bdi btrfs-1: ino=257 state= age=764 wrote=816 to_write=7376 dd-2584 [001] 119.640266: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1164 unstable=0 bg_thresh=1000 thresh=2001 gap=602 poll_thresh=13 ino=257 dd-2584 [001] 119.640328: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1164 unstable=0 bg_thresh=1003 thresh=2006 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 119.640391: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1164 unstable=0 bg_thresh=1003 thresh=2006 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 119.640455: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1164 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 119.640581: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1164 unstable=0 bg_thresh=1007 thresh=2014 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 119.640886: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1164 unstable=0 bg_thresh=1009 thresh=2018 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 119.640891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=63524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 119.648307: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1014 unstable=0 bg_thresh=1008 thresh=2016 gap=642 poll_thresh=18 ino=257 dd-2584 [001] 119.648435: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1014 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=13 ino=257 dd-2584 [001] 119.648553: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1014 unstable=0 bg_thresh=1007 thresh=2015 gap=616 poll_thresh=14 ino=257 dd-2584 [001] 119.648671: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1014 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 119.648789: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1014 unstable=0 bg_thresh=1007 thresh=2014 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 119.649028: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1014 unstable=0 bg_thresh=1009 thresh=2018 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 119.649265: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1014 unstable=0 bg_thresh=1005 thresh=2011 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 119.649500: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1014 unstable=0 bg_thresh=1005 thresh=2010 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 119.649508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 119.656190: balance_dirty_state: bdi btrfs-1: dirty=510 wb=839 unstable=0 bg_thresh=1005 thresh=2011 gap=662 poll_thresh=19 ino=257 dd-2584 [001] 119.656255: balance_dirty_state: bdi btrfs-1: dirty=535 wb=839 unstable=0 bg_thresh=1005 thresh=2011 gap=637 poll_thresh=14 ino=257 dd-2584 [001] 119.656315: balance_dirty_state: bdi btrfs-1: dirty=560 wb=839 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=15 ino=257 dd-2584 [001] 119.656375: balance_dirty_state: bdi btrfs-1: dirty=560 wb=839 unstable=0 bg_thresh=1007 thresh=2015 gap=616 poll_thresh=16 ino=257 dd-2584 [001] 119.656492: balance_dirty_state: bdi btrfs-1: dirty=610 wb=839 unstable=0 bg_thresh=1007 thresh=2014 gap=565 poll_thresh=17 ino=257 dd-2584 [001] 119.656780: balance_dirty_state: bdi btrfs-1: dirty=635 wb=839 unstable=0 bg_thresh=1006 thresh=2013 gap=539 poll_thresh=18 ino=257 dd-2584 [001] 119.656897: balance_dirty_state: bdi btrfs-1: dirty=660 wb=839 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=19 ino=257 dd-2584 [001] 119.657015: balance_dirty_state: bdi btrfs-1: dirty=685 wb=839 unstable=0 bg_thresh=1008 thresh=2016 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 119.657020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 119.664215: balance_dirty_state: bdi btrfs-1: dirty=685 wb=814 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=20 ino=257 dd-2584 [001] 119.664281: balance_dirty_state: bdi btrfs-1: dirty=710 wb=814 unstable=0 bg_thresh=1007 thresh=2014 gap=490 poll_thresh=15 ino=257 dd-2584 [001] 119.664285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 119.672217: balance_dirty_state: bdi btrfs-1: dirty=710 wb=564 unstable=0 bg_thresh=1006 thresh=2013 gap=739 poll_thresh=15 ino=257 dd-2584 [001] 119.672313: balance_dirty_state: bdi btrfs-1: dirty=735 wb=564 unstable=0 bg_thresh=1003 thresh=2007 gap=708 poll_thresh=11 ino=257 dd-2584 [001] 119.672370: balance_dirty_state: bdi btrfs-1: dirty=735 wb=564 unstable=0 bg_thresh=1006 thresh=2012 gap=713 poll_thresh=12 ino=257 dd-2584 [001] 119.672427: balance_dirty_state: bdi btrfs-1: dirty=760 wb=564 unstable=0 bg_thresh=1003 thresh=2006 gap=682 poll_thresh=13 ino=257 dd-2584 [001] 119.672483: balance_dirty_state: bdi btrfs-1: dirty=785 wb=564 unstable=0 bg_thresh=1005 thresh=2011 gap=662 poll_thresh=14 ino=257 dd-2584 [001] 119.672541: balance_dirty_state: bdi btrfs-1: dirty=785 wb=564 unstable=0 bg_thresh=1005 thresh=2010 gap=661 poll_thresh=15 ino=257 dd-2584 [001] 119.672598: balance_dirty_state: bdi btrfs-1: dirty=810 wb=564 unstable=0 bg_thresh=1007 thresh=2015 gap=641 poll_thresh=16 ino=257 dd-2584 [001] 119.672711: balance_dirty_state: bdi btrfs-1: dirty=835 wb=564 unstable=0 bg_thresh=1007 thresh=2014 gap=615 poll_thresh=17 ino=257 dd-2584 [001] 119.672989: balance_dirty_state: bdi btrfs-1: dirty=860 wb=564 unstable=0 bg_thresh=1006 thresh=2013 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 119.673104: balance_dirty_state: bdi btrfs-1: dirty=910 wb=564 unstable=0 bg_thresh=1008 thresh=2017 gap=543 poll_thresh=19 ino=257 dd-2584 [001] 119.673220: balance_dirty_state: bdi btrfs-1: dirty=935 wb=564 unstable=0 bg_thresh=1008 thresh=2016 gap=517 poll_thresh=20 ino=257 dd-2584 [001] 119.673336: balance_dirty_state: bdi btrfs-1: dirty=960 wb=564 unstable=0 bg_thresh=1004 thresh=2009 gap=485 poll_thresh=21 ino=257 dd-2584 [001] 119.673340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 119.680234: balance_dirty_state: bdi btrfs-1: dirty=960 wb=439 unstable=0 bg_thresh=1003 thresh=2006 gap=607 poll_thresh=21 ino=257 dd-2584 [000] 119.680321: balance_dirty_state: bdi btrfs-1: dirty=985 wb=439 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 119.680454: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=439 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=17 ino=257 dd-2584 [000] 119.680591: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=439 unstable=0 bg_thresh=1002 thresh=2005 gap=531 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 119.680645: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7168 wrote=0 to_write=8192 dd-2584 [000] 119.680730: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=439 unstable=0 bg_thresh=1010 thresh=2021 gap=522 poll_thresh=19 ino=257 dd-2584 [000] 119.680870: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=464 unstable=0 bg_thresh=1009 thresh=2018 gap=494 poll_thresh=20 ino=257 dd-2584 [000] 119.680872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 119.683555: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=880 to_write=7312 dd-2584 [004] 119.692286: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1189 unstable=0 bg_thresh=1009 thresh=2019 gap=620 poll_thresh=20 ino=257 dd-2584 [004] 119.692766: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1189 unstable=0 bg_thresh=1009 thresh=2019 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 119.692886: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1189 unstable=0 bg_thresh=1009 thresh=2018 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 119.693120: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1189 unstable=0 bg_thresh=1008 thresh=2017 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 119.693356: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1189 unstable=0 bg_thresh=1008 thresh=2016 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 119.693671: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1139 unstable=0 bg_thresh=1006 thresh=2012 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 119.693898: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1064 unstable=0 bg_thresh=1008 thresh=2017 gap=593 poll_thresh=20 ino=257 dd-2584 [004] 119.694132: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1064 unstable=0 bg_thresh=1008 thresh=2016 gap=542 poll_thresh=21 ino=257 dd-2584 [004] 119.694369: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1064 unstable=0 bg_thresh=1010 thresh=2020 gap=521 poll_thresh=22 ino=257 dd-2584 [004] 119.694601: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1064 unstable=0 bg_thresh=1009 thresh=2019 gap=495 poll_thresh=23 ino=257 dd-2584 [004] 119.694610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 119.704249: balance_dirty_state: bdi btrfs-1: dirty=460 wb=889 unstable=0 bg_thresh=1009 thresh=2018 gap=669 poll_thresh=23 ino=257 dd-2584 [004] 119.704648: balance_dirty_state: bdi btrfs-1: dirty=485 wb=889 unstable=0 bg_thresh=1006 thresh=2012 gap=638 poll_thresh=17 ino=257 dd-2584 [004] 119.704818: balance_dirty_state: bdi btrfs-1: dirty=510 wb=889 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 119.704991: balance_dirty_state: bdi btrfs-1: dirty=535 wb=889 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 119.705158: balance_dirty_state: bdi btrfs-1: dirty=585 wb=889 unstable=0 bg_thresh=1007 thresh=2014 gap=540 poll_thresh=20 ino=257 dd-2584 [004] 119.705330: balance_dirty_state: bdi btrfs-1: dirty=610 wb=889 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=21 ino=257 dd-2584 [004] 119.705500: balance_dirty_state: bdi btrfs-1: dirty=635 wb=889 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=22 ino=257 dd-2584 [004] 119.705506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 119.712257: balance_dirty_state: bdi btrfs-1: dirty=635 wb=889 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=22 ino=257 dd-2584 [004] 119.712264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.720257: balance_dirty_state: bdi btrfs-1: dirty=635 wb=614 unstable=0 bg_thresh=1007 thresh=2015 gap=766 poll_thresh=22 ino=257 dd-2584 [004] 119.720358: balance_dirty_state: bdi btrfs-1: dirty=660 wb=614 unstable=0 bg_thresh=1007 thresh=2014 gap=740 poll_thresh=16 ino=257 dd-2584 [004] 119.720472: balance_dirty_state: bdi btrfs-1: dirty=685 wb=614 unstable=0 bg_thresh=1009 thresh=2018 gap=719 poll_thresh=17 ino=257 dd-2584 [004] 119.720586: balance_dirty_state: bdi btrfs-1: dirty=710 wb=614 unstable=0 bg_thresh=1008 thresh=2017 gap=693 poll_thresh=18 ino=257 dd-2584 [004] 119.720865: balance_dirty_state: bdi btrfs-1: dirty=760 wb=614 unstable=0 bg_thresh=1008 thresh=2016 gap=642 poll_thresh=19 ino=257 dd-2584 [004] 119.720978: balance_dirty_state: bdi btrfs-1: dirty=785 wb=614 unstable=0 bg_thresh=1010 thresh=2020 gap=621 poll_thresh=20 ino=257 dd-2584 [004] 119.721091: balance_dirty_state: bdi btrfs-1: dirty=810 wb=614 unstable=0 bg_thresh=1009 thresh=2019 gap=595 poll_thresh=21 ino=257 dd-2584 [004] 119.721205: balance_dirty_state: bdi btrfs-1: dirty=860 wb=614 unstable=0 bg_thresh=1009 thresh=2018 gap=544 poll_thresh=22 ino=257 dd-2584 [004] 119.721320: balance_dirty_state: bdi btrfs-1: dirty=885 wb=614 unstable=0 bg_thresh=1008 thresh=2017 gap=518 poll_thresh=23 ino=257 dd-2584 [004] 119.721432: balance_dirty_state: bdi btrfs-1: dirty=910 wb=614 unstable=0 bg_thresh=1010 thresh=2021 gap=497 poll_thresh=24 ino=257 dd-2584 [004] 119.721437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.728305: balance_dirty_state: bdi btrfs-1: dirty=910 wb=489 unstable=0 bg_thresh=1008 thresh=2017 gap=618 poll_thresh=24 ino=257 dd-2584 [004] 119.728375: balance_dirty_state: bdi btrfs-1: dirty=935 wb=489 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 119.728499: balance_dirty_state: bdi btrfs-1: dirty=960 wb=489 unstable=0 bg_thresh=1007 thresh=2014 gap=565 poll_thresh=19 ino=257 dd-2584 [004] 119.728785: balance_dirty_state: bdi btrfs-1: dirty=985 wb=489 unstable=0 bg_thresh=1009 thresh=2018 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 119.728898: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=489 unstable=0 bg_thresh=1008 thresh=2017 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 119.728903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 119.728987: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7216 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 119.731549: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=816 to_write=7376 dd-2584 [004] 119.736325: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1189 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=21 ino=257 dd-2584 [004] 119.736408: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1189 unstable=0 bg_thresh=1010 thresh=2020 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 119.736529: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1189 unstable=0 bg_thresh=1006 thresh=2013 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 119.736648: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1189 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 119.736766: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1189 unstable=0 bg_thresh=1008 thresh=2016 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 119.736770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.744233: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1064 unstable=0 bg_thresh=1010 thresh=2020 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 119.744322: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1064 unstable=0 bg_thresh=1007 thresh=2014 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 119.744414: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1064 unstable=0 bg_thresh=1009 thresh=2019 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 119.744480: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1064 unstable=0 bg_thresh=1006 thresh=2013 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 119.744612: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1064 unstable=0 bg_thresh=1008 thresh=2017 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 119.744897: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1064 unstable=0 bg_thresh=1008 thresh=2016 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 119.744902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.752237: balance_dirty_state: bdi btrfs-1: dirty=460 wb=939 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 119.752309: balance_dirty_state: bdi btrfs-1: dirty=460 wb=939 unstable=0 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 119.752372: balance_dirty_state: bdi btrfs-1: dirty=485 wb=939 unstable=0 bg_thresh=1001 thresh=2003 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 119.752458: balance_dirty_state: bdi btrfs-1: dirty=485 wb=939 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 119.752521: balance_dirty_state: bdi btrfs-1: dirty=510 wb=939 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 119.752649: balance_dirty_state: bdi btrfs-1: dirty=535 wb=939 unstable=0 bg_thresh=1003 thresh=2006 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 119.752781: balance_dirty_state: bdi btrfs-1: dirty=585 wb=939 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 119.752787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.760238: balance_dirty_state: bdi btrfs-1: dirty=585 wb=814 unstable=0 bg_thresh=997 thresh=1995 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 119.760336: balance_dirty_state: bdi btrfs-1: dirty=585 wb=814 unstable=0 bg_thresh=1000 thresh=2000 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 119.760428: balance_dirty_state: bdi btrfs-1: dirty=610 wb=814 unstable=0 bg_thresh=997 thresh=1994 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 119.760521: balance_dirty_state: bdi btrfs-1: dirty=635 wb=814 unstable=0 bg_thresh=999 thresh=1999 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 119.760616: balance_dirty_state: bdi btrfs-1: dirty=635 wb=814 unstable=0 bg_thresh=996 thresh=1993 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 119.760802: balance_dirty_state: bdi btrfs-1: dirty=660 wb=814 unstable=0 bg_thresh=1004 thresh=2009 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 119.761291: balance_dirty_state: bdi btrfs-1: dirty=710 wb=814 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 119.761297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.768303: balance_dirty_state: bdi btrfs-1: dirty=710 wb=814 unstable=0 bg_thresh=995 thresh=1991 gap=467 poll_thresh=18 ino=257 dd-2584 [004] 119.768308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.780330: balance_dirty_state: bdi btrfs-1: dirty=710 wb=439 unstable=0 bg_thresh=993 thresh=1987 gap=838 poll_thresh=18 ino=257 dd-2584 [004] 119.780430: balance_dirty_state: bdi btrfs-1: dirty=710 wb=439 unstable=0 bg_thresh=993 thresh=1986 gap=837 poll_thresh=13 ino=257 dd-2584 [004] 119.780490: balance_dirty_state: bdi btrfs-1: dirty=735 wb=439 unstable=0 bg_thresh=993 thresh=1986 gap=812 poll_thresh=14 ino=257 dd-2584 [004] 119.780548: balance_dirty_state: bdi btrfs-1: dirty=760 wb=439 unstable=0 bg_thresh=992 thresh=1985 gap=786 poll_thresh=15 ino=257 dd-2584 [004] 119.780605: balance_dirty_state: bdi btrfs-1: dirty=760 wb=439 unstable=0 bg_thresh=995 thresh=1990 gap=791 poll_thresh=16 ino=257 dd-2584 [004] 119.780719: balance_dirty_state: bdi btrfs-1: dirty=810 wb=439 unstable=0 bg_thresh=994 thresh=1989 gap=740 poll_thresh=17 ino=257 dd-2584 [004] 119.780834: balance_dirty_state: bdi btrfs-1: dirty=835 wb=439 unstable=0 bg_thresh=994 thresh=1988 gap=714 poll_thresh=18 ino=257 dd-2584 [004] 119.780949: balance_dirty_state: bdi btrfs-1: dirty=860 wb=439 unstable=0 bg_thresh=996 thresh=1992 gap=693 poll_thresh=19 ino=257 dd-2584 [004] 119.781063: balance_dirty_state: bdi btrfs-1: dirty=885 wb=439 unstable=0 bg_thresh=995 thresh=1991 gap=667 poll_thresh=20 ino=257 dd-2584 [004] 119.781180: balance_dirty_state: bdi btrfs-1: dirty=935 wb=439 unstable=0 bg_thresh=995 thresh=1990 gap=616 poll_thresh=21 ino=257 dd-2584 [004] 119.781463: balance_dirty_state: bdi btrfs-1: dirty=960 wb=439 unstable=0 bg_thresh=991 thresh=1983 gap=584 poll_thresh=22 ino=257 dd-2584 [004] 119.781578: balance_dirty_state: bdi btrfs-1: dirty=985 wb=439 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=23 ino=257 dd-2584 [004] 119.781692: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=439 unstable=0 bg_thresh=993 thresh=1986 gap=512 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 119.781779: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7268 wrote=0 to_write=8192 dd-2584 [004] 119.781822: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=439 unstable=0 bg_thresh=992 thresh=1985 gap=486 poll_thresh=25 ino=257 dd-2584 [004] 119.781823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 119.786600: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=832 to_write=7360 dd-2584 [004] 119.788376: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1139 unstable=0 bg_thresh=994 thresh=1988 gap=639 poll_thresh=25 ino=257 dd-2584 [004] 119.788470: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1139 unstable=0 bg_thresh=996 thresh=1993 gap=644 poll_thresh=19 ino=257 dd-2584 [004] 119.788590: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1139 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=20 ino=257 dd-2584 [004] 119.788708: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1139 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=21 ino=257 dd-2584 [004] 119.788828: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1139 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=22 ino=257 dd-2584 [004] 119.788947: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1139 unstable=0 bg_thresh=994 thresh=1988 gap=489 poll_thresh=23 ino=257 dd-2584 [004] 119.788952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 119.796312: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1014 unstable=0 bg_thresh=992 thresh=1984 gap=610 poll_thresh=23 ino=257 dd-2584 [000] 119.796766: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1014 unstable=0 bg_thresh=992 thresh=1984 gap=585 poll_thresh=17 ino=257 dd-2584 [000] 119.796999: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1014 unstable=0 bg_thresh=994 thresh=1989 gap=565 poll_thresh=18 ino=257 dd-2584 [000] 119.797237: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1014 unstable=0 bg_thresh=994 thresh=1988 gap=539 poll_thresh=19 ino=257 dd-2584 [000] 119.797473: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1014 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=20 ino=257 dd-2584 [000] 119.797482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.804284: balance_dirty_state: bdi btrfs-1: dirty=485 wb=839 unstable=0 bg_thresh=997 thresh=1994 gap=670 poll_thresh=20 ino=257 dd-2584 [004] 119.804388: balance_dirty_state: bdi btrfs-1: dirty=485 wb=839 unstable=0 bg_thresh=999 thresh=1999 gap=675 poll_thresh=15 ino=257 dd-2584 [004] 119.804487: balance_dirty_state: bdi btrfs-1: dirty=510 wb=839 unstable=0 bg_thresh=996 thresh=1993 gap=644 poll_thresh=16 ino=257 dd-2584 [004] 119.804679: balance_dirty_state: bdi btrfs-1: dirty=535 wb=839 unstable=0 bg_thresh=998 thresh=1997 gap=623 poll_thresh=17 ino=257 dd-2584 [004] 119.804868: balance_dirty_state: bdi btrfs-1: dirty=560 wb=839 unstable=0 bg_thresh=998 thresh=1996 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 119.805058: balance_dirty_state: bdi btrfs-1: dirty=610 wb=839 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=19 ino=257 dd-2584 [004] 119.805577: balance_dirty_state: bdi btrfs-1: dirty=635 wb=839 unstable=0 bg_thresh=997 thresh=1994 gap=520 poll_thresh=20 ino=257 dd-2584 [004] 119.805770: balance_dirty_state: bdi btrfs-1: dirty=660 wb=839 unstable=0 bg_thresh=999 thresh=1998 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 119.805777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.812312: balance_dirty_state: bdi btrfs-1: dirty=660 wb=839 unstable=0 bg_thresh=999 thresh=1999 gap=500 poll_thresh=21 ino=257 dd-2584 [004] 119.812404: balance_dirty_state: bdi btrfs-1: dirty=685 wb=839 unstable=0 bg_thresh=999 thresh=1999 gap=475 poll_thresh=16 ino=257 dd-2584 [004] 119.812410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 119.820346: balance_dirty_state: bdi btrfs-1: dirty=685 wb=564 unstable=0 bg_thresh=998 thresh=1997 gap=748 poll_thresh=16 ino=257 dd-2584 [004] 119.820463: balance_dirty_state: bdi btrfs-1: dirty=710 wb=564 unstable=0 bg_thresh=998 thresh=1996 gap=722 poll_thresh=12 ino=257 dd-2584 [004] 119.820583: balance_dirty_state: bdi btrfs-1: dirty=710 wb=564 unstable=0 bg_thresh=995 thresh=1990 gap=716 poll_thresh=13 ino=257 dd-2584 [004] 119.820700: balance_dirty_state: bdi btrfs-1: dirty=735 wb=564 unstable=0 bg_thresh=997 thresh=1995 gap=696 poll_thresh=14 ino=257 dd-2584 [004] 119.820817: balance_dirty_state: bdi btrfs-1: dirty=735 wb=564 unstable=0 bg_thresh=997 thresh=1994 gap=695 poll_thresh=15 ino=257 dd-2584 [004] 119.820938: balance_dirty_state: bdi btrfs-1: dirty=760 wb=564 unstable=0 bg_thresh=999 thresh=1999 gap=675 poll_thresh=16 ino=257 dd-2584 [004] 119.821171: balance_dirty_state: bdi btrfs-1: dirty=785 wb=564 unstable=0 bg_thresh=999 thresh=1998 gap=649 poll_thresh=17 ino=257 dd-2584 [004] 119.821407: balance_dirty_state: bdi btrfs-1: dirty=835 wb=564 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 119.821641: balance_dirty_state: bdi btrfs-1: dirty=860 wb=564 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 119.822225: balance_dirty_state: bdi btrfs-1: dirty=885 wb=564 unstable=0 bg_thresh=1000 thresh=2000 gap=551 poll_thresh=20 ino=257 dd-2584 [004] 119.822468: balance_dirty_state: bdi btrfs-1: dirty=935 wb=564 unstable=0 bg_thresh=999 thresh=1999 gap=500 poll_thresh=21 ino=257 dd-2584 [004] 119.822714: balance_dirty_state: bdi btrfs-1: dirty=960 wb=564 unstable=0 bg_thresh=996 thresh=1992 gap=468 poll_thresh=22 ino=257 dd-2584 [004] 119.822722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.828313: balance_dirty_state: bdi btrfs-1: dirty=960 wb=439 unstable=0 bg_thresh=998 thresh=1996 gap=597 poll_thresh=22 ino=257 dd-2584 [004] 119.828460: balance_dirty_state: bdi btrfs-1: dirty=960 wb=439 unstable=0 bg_thresh=1000 thresh=2001 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 119.828698: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=439 unstable=0 bg_thresh=1000 thresh=2000 gap=551 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 119.828785: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7316 wrote=0 to_write=8192 dd-2584 [004] 119.828953: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=439 unstable=0 bg_thresh=999 thresh=1999 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 119.829200: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=464 unstable=0 bg_thresh=999 thresh=1998 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 119.829203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 119.834246: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=848 to_write=7344 dd-2584 [004] 119.836355: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1164 unstable=0 bg_thresh=998 thresh=1996 gap=622 poll_thresh=19 ino=257 dd-2584 [004] 119.836438: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1164 unstable=0 bg_thresh=997 thresh=1995 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 119.836499: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1164 unstable=0 bg_thresh=1000 thresh=2000 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 119.836558: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1164 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 119.836851: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1164 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 119.836970: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1164 unstable=0 bg_thresh=998 thresh=1997 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 119.836974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.844353: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1039 unstable=0 bg_thresh=999 thresh=1999 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 119.844438: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1039 unstable=0 bg_thresh=999 thresh=1998 gap=624 poll_thresh=13 ino=257 dd-2584 [004] 119.844500: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1039 unstable=0 bg_thresh=1001 thresh=2003 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 119.844556: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1039 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 119.844613: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1039 unstable=0 bg_thresh=1001 thresh=2002 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 119.844726: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1039 unstable=0 bg_thresh=1000 thresh=2001 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 119.844838: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1039 unstable=0 bg_thresh=1000 thresh=2000 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 119.844952: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1039 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 119.844956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.852264: balance_dirty_state: bdi btrfs-1: dirty=485 wb=889 unstable=0 bg_thresh=1000 thresh=2000 gap=626 poll_thresh=19 ino=257 dd-2584 [004] 119.852397: balance_dirty_state: bdi btrfs-1: dirty=510 wb=889 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 119.852489: balance_dirty_state: bdi btrfs-1: dirty=510 wb=839 unstable=0 bg_thresh=999 thresh=1999 gap=650 poll_thresh=15 ino=257 dd-2584 [004] 119.852574: balance_dirty_state: bdi btrfs-1: dirty=535 wb=839 unstable=0 bg_thresh=996 thresh=1993 gap=619 poll_thresh=16 ino=257 dd-2584 [004] 119.853033: balance_dirty_state: bdi btrfs-1: dirty=560 wb=839 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=17 ino=257 dd-2584 [004] 119.853205: balance_dirty_state: bdi btrfs-1: dirty=610 wb=839 unstable=0 bg_thresh=998 thresh=1996 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 119.853375: balance_dirty_state: bdi btrfs-1: dirty=635 wb=839 unstable=0 bg_thresh=997 thresh=1995 gap=521 poll_thresh=19 ino=257 dd-2584 [004] 119.853543: balance_dirty_state: bdi btrfs-1: dirty=660 wb=839 unstable=0 bg_thresh=997 thresh=1994 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 119.853549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.860294: balance_dirty_state: bdi btrfs-1: dirty=660 wb=839 unstable=0 bg_thresh=999 thresh=1998 gap=499 poll_thresh=20 ino=257 dd-2584 [004] 119.860306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.868274: balance_dirty_state: bdi btrfs-1: dirty=660 wb=714 unstable=0 bg_thresh=998 thresh=1996 gap=622 poll_thresh=20 ino=257 dd-2584 [004] 119.868373: balance_dirty_state: bdi btrfs-1: dirty=685 wb=714 unstable=0 bg_thresh=997 thresh=1995 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 119.868460: balance_dirty_state: bdi btrfs-1: dirty=685 wb=714 unstable=0 bg_thresh=1000 thresh=2000 gap=601 poll_thresh=16 ino=257 dd-2584 [004] 119.868628: balance_dirty_state: bdi btrfs-1: dirty=735 wb=714 unstable=0 bg_thresh=999 thresh=1999 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 119.868797: balance_dirty_state: bdi btrfs-1: dirty=760 wb=714 unstable=0 bg_thresh=999 thresh=1998 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 119.868966: balance_dirty_state: bdi btrfs-1: dirty=785 wb=714 unstable=0 bg_thresh=998 thresh=1997 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 119.868972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.876276: balance_dirty_state: bdi btrfs-1: dirty=785 wb=464 unstable=0 bg_thresh=994 thresh=1989 gap=740 poll_thresh=19 ino=257 dd-2584 [004] 119.876623: balance_dirty_state: bdi btrfs-1: dirty=810 wb=464 unstable=0 bg_thresh=996 thresh=1993 gap=719 poll_thresh=14 ino=257 dd-2584 [004] 119.876703: balance_dirty_state: bdi btrfs-1: dirty=835 wb=464 unstable=0 bg_thresh=996 thresh=1993 gap=694 poll_thresh=15 ino=257 dd-2584 [004] 119.876775: balance_dirty_state: bdi btrfs-1: dirty=835 wb=464 unstable=0 bg_thresh=996 thresh=1992 gap=693 poll_thresh=16 ino=257 dd-2584 [004] 119.876947: balance_dirty_state: bdi btrfs-1: dirty=885 wb=464 unstable=0 bg_thresh=995 thresh=1991 gap=642 poll_thresh=17 ino=257 dd-2584 [004] 119.877118: balance_dirty_state: bdi btrfs-1: dirty=910 wb=464 unstable=0 bg_thresh=995 thresh=1990 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 119.877292: balance_dirty_state: bdi btrfs-1: dirty=935 wb=464 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 119.877458: balance_dirty_state: bdi btrfs-1: dirty=960 wb=464 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=20 ino=257 dd-2584 [004] 119.877594: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=464 unstable=0 bg_thresh=996 thresh=1992 gap=518 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 119.877658: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7364 wrote=0 to_write=8192 dd-2584 [004] 119.877784: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=464 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=22 ino=257 dd-2584 [004] 119.877786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 119.880349: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=816 to_write=7376 dd-2584 [001] 119.888546: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1039 unstable=0 bg_thresh=998 thresh=1996 gap=722 poll_thresh=22 ino=257 dd-2584 [001] 119.888612: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1039 unstable=0 bg_thresh=997 thresh=1995 gap=696 poll_thresh=16 ino=257 dd-2584 [001] 119.888911: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1039 unstable=0 bg_thresh=1000 thresh=2000 gap=676 poll_thresh=17 ino=257 dd-2584 [001] 119.889031: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1039 unstable=0 bg_thresh=1002 thresh=2005 gap=656 poll_thresh=18 ino=257 dd-2584 [001] 119.889180: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1039 unstable=0 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 119.889383: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1039 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=20 ino=257 dd-2584 [001] 119.889589: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1039 unstable=0 bg_thresh=1003 thresh=2007 gap=558 poll_thresh=21 ino=257 dd-2584 [001] 119.889792: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1039 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=22 ino=257 dd-2584 [001] 119.889927: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1039 unstable=0 bg_thresh=1008 thresh=2016 gap=492 poll_thresh=23 ino=257 dd-2584 [001] 119.889933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 119.900342: balance_dirty_state: bdi btrfs-1: dirty=485 wb=914 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=23 ino=257 dd-2584 [001] 119.900412: balance_dirty_state: bdi btrfs-1: dirty=485 wb=914 unstable=0 bg_thresh=1001 thresh=2002 gap=603 poll_thresh=17 ino=257 dd-2584 [001] 119.900706: balance_dirty_state: bdi btrfs-1: dirty=535 wb=914 unstable=0 bg_thresh=1000 thresh=2001 gap=552 poll_thresh=18 ino=257 dd-2584 [001] 119.900826: balance_dirty_state: bdi btrfs-1: dirty=560 wb=914 unstable=0 bg_thresh=1000 thresh=2000 gap=526 poll_thresh=19 ino=257 dd-2584 [001] 119.900945: balance_dirty_state: bdi btrfs-1: dirty=585 wb=914 unstable=0 bg_thresh=999 thresh=1998 gap=499 poll_thresh=20 ino=257 dd-2584 [001] 119.900950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 119.908308: balance_dirty_state: bdi btrfs-1: dirty=585 wb=839 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=20 ino=257 dd-2584 [001] 119.908377: balance_dirty_state: bdi btrfs-1: dirty=610 wb=839 unstable=0 bg_thresh=997 thresh=1994 gap=545 poll_thresh=15 ino=257 dd-2584 [001] 119.908441: balance_dirty_state: bdi btrfs-1: dirty=635 wb=839 unstable=0 bg_thresh=997 thresh=1994 gap=520 poll_thresh=16 ino=257 dd-2584 [001] 119.908564: balance_dirty_state: bdi btrfs-1: dirty=660 wb=839 unstable=0 bg_thresh=996 thresh=1993 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 119.908569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 119.920372: balance_dirty_state: bdi btrfs-1: dirty=660 wb=589 unstable=0 bg_thresh=995 thresh=1991 gap=742 poll_thresh=17 ino=257 dd-2584 [004] 119.920454: balance_dirty_state: bdi btrfs-1: dirty=685 wb=589 unstable=0 bg_thresh=995 thresh=1991 gap=717 poll_thresh=13 ino=257 dd-2584 [004] 119.920526: balance_dirty_state: bdi btrfs-1: dirty=685 wb=589 unstable=0 bg_thresh=998 thresh=1996 gap=722 poll_thresh=14 ino=257 dd-2584 [004] 119.920599: balance_dirty_state: bdi btrfs-1: dirty=710 wb=589 unstable=0 bg_thresh=998 thresh=1996 gap=697 poll_thresh=15 ino=257 dd-2584 [004] 119.920674: balance_dirty_state: bdi btrfs-1: dirty=735 wb=589 unstable=0 bg_thresh=1000 thresh=2001 gap=677 poll_thresh=16 ino=257 dd-2584 [004] 119.920820: balance_dirty_state: bdi btrfs-1: dirty=760 wb=589 unstable=0 bg_thresh=1003 thresh=2006 gap=657 poll_thresh=17 ino=257 dd-2584 [004] 119.921180: balance_dirty_state: bdi btrfs-1: dirty=785 wb=589 unstable=0 bg_thresh=999 thresh=1999 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 119.921324: balance_dirty_state: bdi btrfs-1: dirty=810 wb=589 unstable=0 bg_thresh=1001 thresh=2003 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 119.921469: balance_dirty_state: bdi btrfs-1: dirty=860 wb=589 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=20 ino=257 dd-2584 [004] 119.921613: balance_dirty_state: bdi btrfs-1: dirty=885 wb=589 unstable=0 bg_thresh=1000 thresh=2001 gap=527 poll_thresh=21 ino=257 dd-2584 [004] 119.921757: balance_dirty_state: bdi btrfs-1: dirty=910 wb=589 unstable=0 bg_thresh=1002 thresh=2005 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 119.921901: balance_dirty_state: bdi btrfs-1: dirty=935 wb=589 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=23 ino=257 dd-2584 [004] 119.921907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 119.928360: balance_dirty_state: bdi btrfs-1: dirty=935 wb=464 unstable=0 bg_thresh=1000 thresh=2001 gap=602 poll_thresh=23 ino=257 dd-2584 [000] 119.928437: balance_dirty_state: bdi btrfs-1: dirty=935 wb=464 unstable=0 bg_thresh=1000 thresh=2001 gap=602 poll_thresh=17 ino=257 dd-2584 [000] 119.928553: balance_dirty_state: bdi btrfs-1: dirty=985 wb=464 unstable=0 bg_thresh=1003 thresh=2006 gap=557 poll_thresh=18 ino=257 dd-2584 [000] 119.928664: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=464 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 119.928729: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7416 wrote=0 to_write=8192 dd-2584 [000] 119.928969: balance_dirty_state: bdi btrfs-1: dirty=985 wb=489 unstable=0 bg_thresh=1007 thresh=2015 gap=541 poll_thresh=20 ino=257 dd-2584 [000] 119.929096: balance_dirty_state: bdi btrfs-1: dirty=960 wb=564 unstable=0 bg_thresh=1007 thresh=2014 gap=490 poll_thresh=21 ino=257 dd-2584 [000] 119.929097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 119.930722: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=848 to_write=7344 dd-2584 [005] 119.940370: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1039 unstable=0 bg_thresh=1002 thresh=2005 gap=756 poll_thresh=21 ino=257 dd-2584 [005] 119.940441: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1039 unstable=0 bg_thresh=1002 thresh=2005 gap=756 poll_thresh=16 ino=257 dd-2584 [005] 119.940640: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1039 unstable=0 bg_thresh=1005 thresh=2010 gap=736 poll_thresh=17 ino=257 dd-2584 [005] 119.940878: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1039 unstable=0 bg_thresh=1010 thresh=2020 gap=696 poll_thresh=18 ino=257 dd-2584 [005] 119.941113: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1039 unstable=0 bg_thresh=1006 thresh=2013 gap=664 poll_thresh=19 ino=257 dd-2584 [005] 119.941349: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1039 unstable=0 bg_thresh=1006 thresh=2012 gap=638 poll_thresh=20 ino=257 dd-2584 [005] 119.941583: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1039 unstable=0 bg_thresh=1005 thresh=2011 gap=587 poll_thresh=21 ino=257 dd-2584 [005] 119.942173: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1039 unstable=0 bg_thresh=1007 thresh=2015 gap=566 poll_thresh=22 ino=257 dd-2584 [005] 119.942408: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1039 unstable=0 bg_thresh=1007 thresh=2014 gap=540 poll_thresh=23 ino=257 dd-2584 [005] 119.942643: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1039 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=24 ino=257 dd-2584 [005] 119.942881: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1039 unstable=0 bg_thresh=1008 thresh=2017 gap=468 poll_thresh=25 ino=257 dd-2584 [005] 119.942890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=101% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 119.948366: balance_dirty_state: bdi btrfs-1: dirty=510 wb=914 unstable=0 bg_thresh=1008 thresh=2017 gap=593 poll_thresh=25 ino=257 dd-2584 [005] 119.948485: balance_dirty_state: bdi btrfs-1: dirty=510 wb=914 unstable=0 bg_thresh=1008 thresh=2017 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 119.948724: balance_dirty_state: bdi btrfs-1: dirty=560 wb=914 unstable=0 bg_thresh=1007 thresh=2015 gap=541 poll_thresh=20 ino=257 dd-2584 [005] 119.948910: balance_dirty_state: bdi btrfs-1: dirty=585 wb=914 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=21 ino=257 dd-2584 [005] 119.949034: balance_dirty_state: bdi btrfs-1: dirty=610 wb=914 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=22 ino=257 dd-2584 [005] 119.949039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 119.956289: balance_dirty_state: bdi btrfs-1: dirty=610 wb=864 unstable=0 bg_thresh=1003 thresh=2007 gap=533 poll_thresh=22 ino=257 dd-2584 [001] 119.956385: balance_dirty_state: bdi btrfs-1: dirty=635 wb=864 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=16 ino=257 dd-2584 [001] 119.956850: balance_dirty_state: bdi btrfs-1: dirty=660 wb=864 unstable=0 bg_thresh=1005 thresh=2010 gap=486 poll_thresh=17 ino=257 dd-2584 [001] 119.956856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-288% task_weight=101% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 119.964305: balance_dirty_state: bdi btrfs-1: dirty=660 wb=614 unstable=0 bg_thresh=1005 thresh=2010 gap=736 poll_thresh=17 ino=257 dd-2584 [001] 119.964373: balance_dirty_state: bdi btrfs-1: dirty=660 wb=614 unstable=0 bg_thresh=1005 thresh=2010 gap=736 poll_thresh=13 ino=257 dd-2584 [001] 119.964436: balance_dirty_state: bdi btrfs-1: dirty=685 wb=614 unstable=0 bg_thresh=1004 thresh=2009 gap=710 poll_thresh=14 ino=257 dd-2584 [001] 119.964501: balance_dirty_state: bdi btrfs-1: dirty=710 wb=614 unstable=0 bg_thresh=1004 thresh=2009 gap=685 poll_thresh=15 ino=257 dd-2584 [001] 119.964564: balance_dirty_state: bdi btrfs-1: dirty=710 wb=614 unstable=0 bg_thresh=1004 thresh=2008 gap=684 poll_thresh=16 ino=257 dd-2584 [001] 119.964692: balance_dirty_state: bdi btrfs-1: dirty=760 wb=614 unstable=0 bg_thresh=1003 thresh=2007 gap=633 poll_thresh=17 ino=257 dd-2584 [001] 119.964823: balance_dirty_state: bdi btrfs-1: dirty=785 wb=614 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=18 ino=257 dd-2584 [001] 119.964949: balance_dirty_state: bdi btrfs-1: dirty=810 wb=614 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=19 ino=257 dd-2584 [001] 119.965075: balance_dirty_state: bdi btrfs-1: dirty=835 wb=614 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=20 ino=257 dd-2584 [001] 119.965209: balance_dirty_state: bdi btrfs-1: dirty=860 wb=614 unstable=0 bg_thresh=1004 thresh=2008 gap=534 poll_thresh=21 ino=257 dd-2584 [001] 119.965521: balance_dirty_state: bdi btrfs-1: dirty=899 wb=614 unstable=0 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=22 ino=257 dd-2584 [001] 119.965526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 119.972293: balance_dirty_state: bdi btrfs-1: dirty=899 wb=489 unstable=0 bg_thresh=1007 thresh=2015 gap=627 poll_thresh=22 ino=257 dd-2584 [001] 119.972357: balance_dirty_state: bdi btrfs-1: dirty=924 wb=489 unstable=0 bg_thresh=1007 thresh=2014 gap=601 poll_thresh=16 ino=257 dd-2584 [001] 119.972476: balance_dirty_state: bdi btrfs-1: dirty=949 wb=489 unstable=0 bg_thresh=1006 thresh=2013 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 119.972596: balance_dirty_state: bdi btrfs-1: dirty=999 wb=489 unstable=0 bg_thresh=1008 thresh=2017 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 119.972718: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=489 unstable=0 bg_thresh=1008 thresh=2016 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 119.972722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 119.972768: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7460 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 119.974691: writeback_single_inode: bdi btrfs-1: ino=257 state= age=236 wrote=832 to_write=15552 dd-2584 [001] 119.980292: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1303 unstable=0 bg_thresh=1008 thresh=2016 gap=528 poll_thresh=19 ino=257 dd-2584 [001] 119.980363: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1303 unstable=0 bg_thresh=1008 thresh=2016 gap=503 poll_thresh=14 ino=257 dd-2584 [001] 119.980367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 119.988306: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1053 unstable=0 bg_thresh=993 thresh=1986 gap=723 poll_thresh=14 ino=257 dd-2584 [001] 119.988377: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1053 unstable=0 bg_thresh=995 thresh=1990 gap=727 poll_thresh=10 ino=257 dd-2584 [001] 119.988443: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1053 unstable=0 bg_thresh=996 thresh=1993 gap=705 poll_thresh=11 ino=257 dd-2584 [001] 119.988512: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1053 unstable=0 bg_thresh=998 thresh=1997 gap=684 poll_thresh=12 ino=257 dd-2584 [001] 119.988580: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1053 unstable=0 bg_thresh=1006 thresh=2013 gap=700 poll_thresh=13 ino=257 dd-2584 [001] 119.988645: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1053 unstable=0 bg_thresh=1008 thresh=2017 gap=679 poll_thresh=14 ino=257 dd-2584 [001] 119.988715: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1053 unstable=0 bg_thresh=1004 thresh=2008 gap=670 poll_thresh=15 ino=257 dd-2584 [001] 119.988786: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1053 unstable=0 bg_thresh=1003 thresh=2007 gap=644 poll_thresh=16 ino=257 dd-2584 [001] 119.989091: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1053 unstable=0 bg_thresh=1006 thresh=2012 gap=624 poll_thresh=17 ino=257 dd-2584 [001] 119.989214: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1053 unstable=0 bg_thresh=1005 thresh=2011 gap=573 poll_thresh=18 ino=257 dd-2584 [001] 119.989335: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1053 unstable=0 bg_thresh=1007 thresh=2015 gap=552 poll_thresh=19 ino=257 dd-2584 [001] 119.989458: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1053 unstable=0 bg_thresh=1007 thresh=2014 gap=526 poll_thresh=20 ino=257 dd-2584 [001] 119.989594: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1053 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=21 ino=257 dd-2584 [001] 119.989599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 119.996294: balance_dirty_state: bdi btrfs-1: dirty=461 wb=928 unstable=0 bg_thresh=1006 thresh=2012 gap=623 poll_thresh=21 ino=257 dd-2584 [001] 119.996357: balance_dirty_state: bdi btrfs-1: dirty=486 wb=928 unstable=0 bg_thresh=1010 thresh=2020 gap=606 poll_thresh=16 ino=257 dd-2584 [001] 119.996478: balance_dirty_state: bdi btrfs-1: dirty=511 wb=928 unstable=0 bg_thresh=1009 thresh=2019 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 119.996596: balance_dirty_state: bdi btrfs-1: dirty=561 wb=928 unstable=0 bg_thresh=1009 thresh=2018 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 119.996887: balance_dirty_state: bdi btrfs-1: dirty=586 wb=928 unstable=0 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 119.996892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 120.004306: balance_dirty_state: bdi btrfs-1: dirty=586 wb=853 unstable=0 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=19 ino=257 dd-2584 [001] 120.004371: balance_dirty_state: bdi btrfs-1: dirty=611 wb=853 unstable=0 bg_thresh=1006 thresh=2013 gap=549 poll_thresh=14 ino=257 dd-2584 [001] 120.004430: balance_dirty_state: bdi btrfs-1: dirty=611 wb=853 unstable=0 bg_thresh=1009 thresh=2018 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 120.004490: balance_dirty_state: bdi btrfs-1: dirty=636 wb=853 unstable=0 bg_thresh=1008 thresh=2017 gap=528 poll_thresh=16 ino=257 dd-2584 [001] 120.004609: balance_dirty_state: bdi btrfs-1: dirty=661 wb=853 unstable=0 bg_thresh=1008 thresh=2016 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 120.004613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 120.012418: balance_dirty_state: bdi btrfs-1: dirty=661 wb=728 unstable=0 bg_thresh=995 thresh=1990 gap=601 poll_thresh=17 ino=257 dd-2584 [001] 120.012503: balance_dirty_state: bdi btrfs-1: dirty=686 wb=653 unstable=0 bg_thresh=995 thresh=1990 gap=651 poll_thresh=13 ino=257 dd-2584 [001] 120.012579: balance_dirty_state: bdi btrfs-1: dirty=686 wb=603 unstable=0 bg_thresh=997 thresh=1995 gap=706 poll_thresh=14 ino=257 dd-2584 [001] 120.012643: balance_dirty_state: bdi btrfs-1: dirty=711 wb=603 unstable=0 bg_thresh=1003 thresh=2006 gap=692 poll_thresh=15 ino=257 dd-2584 [001] 120.012704: balance_dirty_state: bdi btrfs-1: dirty=736 wb=603 unstable=0 bg_thresh=1000 thresh=2000 gap=661 poll_thresh=16 ino=257 dd-2584 [001] 120.012827: balance_dirty_state: bdi btrfs-1: dirty=761 wb=603 unstable=0 bg_thresh=1002 thresh=2004 gap=640 poll_thresh=17 ino=257 dd-2584 [001] 120.012951: balance_dirty_state: bdi btrfs-1: dirty=786 wb=603 unstable=0 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 120.013077: balance_dirty_state: bdi btrfs-1: dirty=836 wb=603 unstable=0 bg_thresh=1001 thresh=2002 gap=563 poll_thresh=19 ino=257 dd-2584 [001] 120.013374: balance_dirty_state: bdi btrfs-1: dirty=861 wb=603 unstable=0 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=20 ino=257 dd-2584 [001] 120.013498: balance_dirty_state: bdi btrfs-1: dirty=886 wb=603 unstable=0 bg_thresh=1002 thresh=2005 gap=516 poll_thresh=21 ino=257 dd-2584 [001] 120.013620: balance_dirty_state: bdi btrfs-1: dirty=911 wb=603 unstable=0 bg_thresh=1002 thresh=2004 gap=490 poll_thresh=22 ino=257 dd-2584 [001] 120.013625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 120.020375: balance_dirty_state: bdi btrfs-1: dirty=924 wb=464 unstable=0 bg_thresh=1007 thresh=2014 gap=626 poll_thresh=22 ino=257 dd-2584 [001] 120.020451: balance_dirty_state: bdi btrfs-1: dirty=949 wb=464 unstable=0 bg_thresh=1005 thresh=2011 gap=598 poll_thresh=16 ino=257 dd-2584 [001] 120.020585: balance_dirty_state: bdi btrfs-1: dirty=974 wb=464 unstable=0 bg_thresh=1005 thresh=2010 gap=572 poll_thresh=17 ino=257 dd-2584 [001] 120.020713: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=464 unstable=0 bg_thresh=1007 thresh=2015 gap=527 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 120.020763: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7508 wrote=0 to_write=16384 dd-2584 [001] 120.020860: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=464 unstable=0 bg_thresh=1005 thresh=2010 gap=509 poll_thresh=19 ino=257 dd-2584 [001] 120.021000: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=514 unstable=0 bg_thresh=1001 thresh=2003 gap=427 poll_thresh=20 ino=257 dd-2584 [001] 120.021002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 120.023074: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=880 to_write=15504 dd-2584 [001] 120.028317: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1228 unstable=0 bg_thresh=994 thresh=1988 gap=537 poll_thresh=20 ino=257 dd-2584 [001] 120.028385: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1228 unstable=0 bg_thresh=994 thresh=1988 gap=537 poll_thresh=15 ino=257 dd-2584 [001] 120.028631: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1228 unstable=0 bg_thresh=996 thresh=1993 gap=517 poll_thresh=16 ino=257 dd-2584 [001] 120.028750: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1235 unstable=0 bg_thresh=996 thresh=1993 gap=473 poll_thresh=17 ino=257 dd-2584 [001] 120.028755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 120.040409: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1104 unstable=0 bg_thresh=994 thresh=1988 gap=595 poll_thresh=17 ino=257 dd-2584 [001] 120.040490: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1093 unstable=0 bg_thresh=993 thresh=1987 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 120.040550: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1093 unstable=0 bg_thresh=996 thresh=1992 gap=568 poll_thresh=14 ino=257 dd-2584 [001] 120.040610: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1093 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 120.040669: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1093 unstable=0 bg_thresh=998 thresh=1996 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 120.040793: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1093 unstable=0 bg_thresh=994 thresh=1989 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 120.040913: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1093 unstable=0 bg_thresh=994 thresh=1988 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 120.040918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 120.048437: balance_dirty_state: bdi btrfs-1: dirty=417 wb=899 unstable=0 bg_thresh=994 thresh=1989 gap=673 poll_thresh=18 ino=257 dd-2584 [005] 120.048507: balance_dirty_state: bdi btrfs-1: dirty=417 wb=899 unstable=0 bg_thresh=997 thresh=1994 gap=678 poll_thresh=13 ino=257 dd-2584 [005] 120.048566: balance_dirty_state: bdi btrfs-1: dirty=442 wb=899 unstable=0 bg_thresh=997 thresh=1994 gap=653 poll_thresh=14 ino=257 dd-2584 [005] 120.048624: balance_dirty_state: bdi btrfs-1: dirty=467 wb=899 unstable=0 bg_thresh=999 thresh=1999 gap=633 poll_thresh=15 ino=257 dd-2584 [005] 120.048683: balance_dirty_state: bdi btrfs-1: dirty=467 wb=899 unstable=0 bg_thresh=999 thresh=1999 gap=633 poll_thresh=16 ino=257 dd-2584 [005] 120.048974: balance_dirty_state: bdi btrfs-1: dirty=517 wb=899 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=17 ino=257 dd-2584 [005] 120.049094: balance_dirty_state: bdi btrfs-1: dirty=542 wb=899 unstable=0 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=18 ino=257 dd-2584 [005] 120.049215: balance_dirty_state: bdi btrfs-1: dirty=567 wb=899 unstable=0 bg_thresh=1000 thresh=2001 gap=535 poll_thresh=19 ino=257 dd-2584 [005] 120.049333: balance_dirty_state: bdi btrfs-1: dirty=617 wb=899 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=20 ino=257 dd-2584 [005] 120.049338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=101% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 120.056397: balance_dirty_state: bdi btrfs-1: dirty=617 wb=899 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=20 ino=257 dd-2584 [005] 120.056402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-160% task_weight=101% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 120.064391: balance_dirty_state: bdi btrfs-1: dirty=632 wb=635 unstable=0 bg_thresh=1001 thresh=2003 gap=736 poll_thresh=20 ino=257 dd-2584 [005] 120.064473: balance_dirty_state: bdi btrfs-1: dirty=632 wb=635 unstable=0 bg_thresh=1001 thresh=2002 gap=735 poll_thresh=15 ino=257 dd-2584 [005] 120.064537: balance_dirty_state: bdi btrfs-1: dirty=657 wb=635 unstable=0 bg_thresh=1000 thresh=2001 gap=709 poll_thresh=16 ino=257 dd-2584 [005] 120.064650: balance_dirty_state: bdi btrfs-1: dirty=682 wb=635 unstable=0 bg_thresh=1000 thresh=2000 gap=683 poll_thresh=17 ino=257 dd-2584 [005] 120.064765: balance_dirty_state: bdi btrfs-1: dirty=707 wb=635 unstable=0 bg_thresh=999 thresh=1999 gap=657 poll_thresh=18 ino=257 dd-2584 [005] 120.064882: balance_dirty_state: bdi btrfs-1: dirty=757 wb=635 unstable=0 bg_thresh=999 thresh=1998 gap=606 poll_thresh=19 ino=257 dd-2584 [005] 120.065166: balance_dirty_state: bdi btrfs-1: dirty=782 wb=635 unstable=0 bg_thresh=1001 thresh=2002 gap=585 poll_thresh=20 ino=257 dd-2584 [005] 120.065285: balance_dirty_state: bdi btrfs-1: dirty=807 wb=635 unstable=0 bg_thresh=1000 thresh=2001 gap=559 poll_thresh=21 ino=257 dd-2584 [005] 120.065402: balance_dirty_state: bdi btrfs-1: dirty=832 wb=635 unstable=0 bg_thresh=1000 thresh=2000 gap=533 poll_thresh=22 ino=257 dd-2584 [005] 120.065521: balance_dirty_state: bdi btrfs-1: dirty=882 wb=635 unstable=0 bg_thresh=1002 thresh=2004 gap=487 poll_thresh=23 ino=257 dd-2584 [005] 120.065525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.072432: balance_dirty_state: bdi btrfs-1: dirty=882 wb=509 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=23 ino=257 dd-2584 [004] 120.072538: balance_dirty_state: bdi btrfs-1: dirty=907 wb=509 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=17 ino=257 dd-2584 [004] 120.072772: balance_dirty_state: bdi btrfs-1: dirty=932 wb=509 unstable=0 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=18 ino=257 dd-2584 [004] 120.073007: balance_dirty_state: bdi btrfs-1: dirty=957 wb=509 unstable=0 bg_thresh=1002 thresh=2005 gap=539 poll_thresh=19 ino=257 dd-2584 [004] 120.073243: balance_dirty_state: bdi btrfs-1: dirty=982 wb=509 unstable=0 bg_thresh=1004 thresh=2009 gap=518 poll_thresh=20 ino=257 dd-2584 [004] 120.073477: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=509 unstable=0 bg_thresh=1004 thresh=2008 gap=467 poll_thresh=21 ino=257 dd-2584 [004] 120.073486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-196% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 120.073532: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7560 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 120.076857: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=784 to_write=15600 dd-2584 [004] 120.080328: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1171 unstable=0 bg_thresh=1006 thresh=2012 gap=600 poll_thresh=21 ino=257 dd-2584 [004] 120.080810: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1171 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 120.081047: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1171 unstable=0 bg_thresh=1005 thresh=2010 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 120.081288: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1171 unstable=0 bg_thresh=1004 thresh=2009 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 120.081529: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1171 unstable=0 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 120.081537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.092344: balance_dirty_state: bdi btrfs-1: dirty=341 wb=921 unstable=0 bg_thresh=1000 thresh=2001 gap=739 poll_thresh=19 ino=257 dd-2584 [004] 120.092457: balance_dirty_state: bdi btrfs-1: dirty=366 wb=921 unstable=0 bg_thresh=997 thresh=1995 gap=708 poll_thresh=14 ino=257 dd-2584 [004] 120.092521: balance_dirty_state: bdi btrfs-1: dirty=366 wb=921 unstable=0 bg_thresh=1000 thresh=2000 gap=713 poll_thresh=15 ino=257 dd-2584 [004] 120.092579: balance_dirty_state: bdi btrfs-1: dirty=391 wb=921 unstable=0 bg_thresh=999 thresh=1999 gap=687 poll_thresh=16 ino=257 dd-2584 [004] 120.092695: balance_dirty_state: bdi btrfs-1: dirty=416 wb=921 unstable=0 bg_thresh=999 thresh=1998 gap=661 poll_thresh=17 ino=257 dd-2584 [004] 120.092812: balance_dirty_state: bdi btrfs-1: dirty=466 wb=921 unstable=0 bg_thresh=998 thresh=1997 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 120.092928: balance_dirty_state: bdi btrfs-1: dirty=491 wb=921 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 120.093212: balance_dirty_state: bdi btrfs-1: dirty=516 wb=921 unstable=0 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=20 ino=257 dd-2584 [004] 120.093329: balance_dirty_state: bdi btrfs-1: dirty=541 wb=921 unstable=0 bg_thresh=999 thresh=1999 gap=537 poll_thresh=21 ino=257 dd-2584 [004] 120.093448: balance_dirty_state: bdi btrfs-1: dirty=591 wb=921 unstable=0 bg_thresh=999 thresh=1998 gap=486 poll_thresh=22 ino=257 dd-2584 [004] 120.093453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=101% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 120.104409: balance_dirty_state: bdi btrfs-1: dirty=591 wb=808 unstable=0 bg_thresh=996 thresh=1993 gap=594 poll_thresh=22 ino=257 dd-2584 [004] 120.104511: balance_dirty_state: bdi btrfs-1: dirty=591 wb=808 unstable=0 bg_thresh=996 thresh=1993 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 120.104679: balance_dirty_state: bdi btrfs-1: dirty=641 wb=808 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 120.104846: balance_dirty_state: bdi btrfs-1: dirty=666 wb=808 unstable=0 bg_thresh=1001 thresh=2003 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 120.105018: balance_dirty_state: bdi btrfs-1: dirty=691 wb=808 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 120.105188: balance_dirty_state: bdi btrfs-1: dirty=716 wb=808 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=20 ino=257 dd-2584 [004] 120.105195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 120.116370: balance_dirty_state: bdi btrfs-1: dirty=716 wb=558 unstable=0 bg_thresh=999 thresh=1999 gap=725 poll_thresh=20 ino=257 dd-2584 [004] 120.116455: balance_dirty_state: bdi btrfs-1: dirty=741 wb=558 unstable=0 bg_thresh=999 thresh=1999 gap=700 poll_thresh=15 ino=257 dd-2584 [004] 120.116676: balance_dirty_state: bdi btrfs-1: dirty=766 wb=558 unstable=0 bg_thresh=1002 thresh=2004 gap=680 poll_thresh=16 ino=257 dd-2584 [004] 120.116787: balance_dirty_state: bdi btrfs-1: dirty=791 wb=558 unstable=0 bg_thresh=1004 thresh=2009 gap=660 poll_thresh=17 ino=257 dd-2584 [004] 120.116899: balance_dirty_state: bdi btrfs-1: dirty=816 wb=558 unstable=0 bg_thresh=1004 thresh=2008 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 120.117014: balance_dirty_state: bdi btrfs-1: dirty=866 wb=558 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 120.117127: balance_dirty_state: bdi btrfs-1: dirty=891 wb=558 unstable=0 bg_thresh=1005 thresh=2011 gap=562 poll_thresh=20 ino=257 dd-2584 [004] 120.117239: balance_dirty_state: bdi btrfs-1: dirty=916 wb=558 unstable=0 bg_thresh=1005 thresh=2010 gap=536 poll_thresh=21 ino=257 dd-2584 [004] 120.117354: balance_dirty_state: bdi btrfs-1: dirty=941 wb=558 unstable=0 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=22 ino=257 dd-2584 [004] 120.117470: balance_dirty_state: bdi btrfs-1: dirty=991 wb=558 unstable=0 bg_thresh=1006 thresh=2013 gap=464 poll_thresh=23 ino=257 dd-2584 [004] 120.117475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 120.124378: balance_dirty_state: bdi btrfs-1: dirty=991 wb=408 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=23 ino=257 dd-2584 [004] 120.124441: balance_dirty_state: bdi btrfs-1: dirty=991 wb=408 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=17 ino=257 dd-2584 [004] 120.124719: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=408 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 120.124782: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7612 wrote=0 to_write=16384 dd-2584 [004] 120.124845: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=408 unstable=0 bg_thresh=1000 thresh=2001 gap=527 poll_thresh=19 ino=257 dd-2584 [004] 120.124970: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=433 unstable=0 bg_thresh=1002 thresh=2005 gap=506 poll_thresh=20 ino=257 dd-2584 [004] 120.125097: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=483 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=21 ino=257 dd-2584 [004] 120.125098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 120.126869: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=896 to_write=15488 dd-2584 [004] 120.136380: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1058 unstable=0 bg_thresh=997 thresh=1995 gap=721 poll_thresh=21 ino=257 dd-2584 [004] 120.136445: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1058 unstable=0 bg_thresh=997 thresh=1995 gap=696 poll_thresh=16 ino=257 dd-2584 [004] 120.136558: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1058 unstable=0 bg_thresh=1000 thresh=2000 gap=676 poll_thresh=17 ino=257 dd-2584 [004] 120.136670: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1058 unstable=0 bg_thresh=1002 thresh=2005 gap=631 poll_thresh=18 ino=257 dd-2584 [004] 120.136785: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1058 unstable=0 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 120.137066: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1058 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=20 ino=257 dd-2584 [004] 120.137179: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1058 unstable=0 bg_thresh=1003 thresh=2007 gap=533 poll_thresh=21 ino=257 dd-2584 [004] 120.137292: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1058 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=22 ino=257 dd-2584 [004] 120.137406: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1058 unstable=0 bg_thresh=1005 thresh=2010 gap=486 poll_thresh=23 ino=257 dd-2584 [004] 120.137411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 120.144360: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1033 unstable=0 bg_thresh=1002 thresh=2004 gap=505 poll_thresh=23 ino=257 dd-2584 [004] 120.144462: balance_dirty_state: bdi btrfs-1: dirty=491 wb=958 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 120.144611: balance_dirty_state: bdi btrfs-1: dirty=516 wb=933 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 120.144729: balance_dirty_state: bdi btrfs-1: dirty=541 wb=933 unstable=0 bg_thresh=1000 thresh=2001 gap=527 poll_thresh=19 ino=257 dd-2584 [004] 120.144873: balance_dirty_state: bdi btrfs-1: dirty=591 wb=933 unstable=0 bg_thresh=1000 thresh=2000 gap=476 poll_thresh=20 ino=257 dd-2584 [004] 120.144879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.152363: balance_dirty_state: bdi btrfs-1: dirty=591 wb=908 unstable=0 bg_thresh=997 thresh=1994 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 120.152369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.160369: balance_dirty_state: bdi btrfs-1: dirty=591 wb=633 unstable=0 bg_thresh=997 thresh=1995 gap=771 poll_thresh=20 ino=257 dd-2584 [004] 120.160433: balance_dirty_state: bdi btrfs-1: dirty=591 wb=633 unstable=0 bg_thresh=997 thresh=1995 gap=771 poll_thresh=15 ino=257 dd-2584 [004] 120.160509: balance_dirty_state: bdi btrfs-1: dirty=616 wb=633 unstable=0 bg_thresh=1000 thresh=2000 gap=751 poll_thresh=16 ino=257 dd-2584 [004] 120.160945: balance_dirty_state: bdi btrfs-1: dirty=641 wb=633 unstable=0 bg_thresh=1005 thresh=2011 gap=737 poll_thresh=17 ino=257 dd-2584 [004] 120.161106: balance_dirty_state: bdi btrfs-1: dirty=666 wb=633 unstable=0 bg_thresh=1005 thresh=2010 gap=711 poll_thresh=18 ino=257 dd-2584 [004] 120.161232: balance_dirty_state: bdi btrfs-1: dirty=716 wb=633 unstable=0 bg_thresh=1007 thresh=2014 gap=665 poll_thresh=19 ino=257 dd-2584 [004] 120.161395: balance_dirty_state: bdi btrfs-1: dirty=741 wb=633 unstable=0 bg_thresh=1006 thresh=2013 gap=639 poll_thresh=20 ino=257 dd-2584 [004] 120.161511: balance_dirty_state: bdi btrfs-1: dirty=766 wb=633 unstable=0 bg_thresh=1006 thresh=2012 gap=613 poll_thresh=21 ino=257 dd-2584 [004] 120.161682: balance_dirty_state: bdi btrfs-1: dirty=816 wb=633 unstable=0 bg_thresh=1005 thresh=2011 gap=562 poll_thresh=22 ino=257 dd-2584 [004] 120.161851: balance_dirty_state: bdi btrfs-1: dirty=841 wb=633 unstable=0 bg_thresh=1007 thresh=2015 gap=541 poll_thresh=23 ino=257 dd-2584 [004] 120.162021: balance_dirty_state: bdi btrfs-1: dirty=866 wb=633 unstable=0 bg_thresh=1004 thresh=2008 gap=509 poll_thresh=24 ino=257 dd-2584 [004] 120.162365: balance_dirty_state: bdi btrfs-1: dirty=891 wb=633 unstable=0 bg_thresh=1006 thresh=2013 gap=489 poll_thresh=25 ino=257 dd-2584 [004] 120.162371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=101% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 120.168414: balance_dirty_state: bdi btrfs-1: dirty=887 wb=508 unstable=0 bg_thresh=1001 thresh=2003 gap=608 poll_thresh=25 ino=257 dd-2584 [000] 120.168502: balance_dirty_state: bdi btrfs-1: dirty=912 wb=508 unstable=0 bg_thresh=1001 thresh=2003 gap=583 poll_thresh=19 ino=257 dd-2584 [000] 120.168673: balance_dirty_state: bdi btrfs-1: dirty=937 wb=508 unstable=0 bg_thresh=1004 thresh=2008 gap=563 poll_thresh=20 ino=257 dd-2584 [000] 120.168844: balance_dirty_state: bdi btrfs-1: dirty=962 wb=508 unstable=0 bg_thresh=1006 thresh=2012 gap=542 poll_thresh=21 ino=257 dd-2584 [000] 120.169076: balance_dirty_state: bdi btrfs-1: dirty=987 wb=508 unstable=0 bg_thresh=1005 thresh=2011 gap=516 poll_thresh=22 ino=257 dd-2584 [000] 120.169255: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=508 unstable=0 bg_thresh=999 thresh=1998 gap=453 poll_thresh=23 ino=257 dd-2584 [000] 120.169261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 120.169333: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7656 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 120.171791: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=816 to_write=15568 dd-2584 [004] 120.176368: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1183 unstable=0 bg_thresh=1004 thresh=2008 gap=588 poll_thresh=23 ino=257 dd-2584 [004] 120.176477: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1183 unstable=0 bg_thresh=1006 thresh=2013 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 120.176657: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1183 unstable=0 bg_thresh=1009 thresh=2018 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 120.176841: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1183 unstable=0 bg_thresh=1011 thresh=2023 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 120.176847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.184383: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1058 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 120.184783: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1058 unstable=0 bg_thresh=1000 thresh=2001 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 120.184845: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1058 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 120.184902: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1058 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 120.185016: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1058 unstable=0 bg_thresh=999 thresh=1999 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 120.185129: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1058 unstable=0 bg_thresh=1001 thresh=2003 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 120.185245: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1058 unstable=0 bg_thresh=998 thresh=1996 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 120.185250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.192562: balance_dirty_state: bdi btrfs-1: dirty=462 wb=933 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 120.192628: balance_dirty_state: bdi btrfs-1: dirty=487 wb=933 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 120.192684: balance_dirty_state: bdi btrfs-1: dirty=512 wb=933 unstable=0 bg_thresh=997 thresh=1995 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 120.192741: balance_dirty_state: bdi btrfs-1: dirty=512 wb=933 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 120.192854: balance_dirty_state: bdi btrfs-1: dirty=562 wb=933 unstable=0 bg_thresh=999 thresh=1999 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 120.192968: balance_dirty_state: bdi btrfs-1: dirty=587 wb=933 unstable=0 bg_thresh=1001 thresh=2003 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 120.192972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.200505: balance_dirty_state: bdi btrfs-1: dirty=587 wb=808 unstable=0 bg_thresh=1001 thresh=2002 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 120.200898: balance_dirty_state: bdi btrfs-1: dirty=587 wb=808 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 120.200983: balance_dirty_state: bdi btrfs-1: dirty=612 wb=808 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 120.201068: balance_dirty_state: bdi btrfs-1: dirty=637 wb=808 unstable=0 bg_thresh=997 thresh=1995 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 120.201153: balance_dirty_state: bdi btrfs-1: dirty=637 wb=808 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 120.201324: balance_dirty_state: bdi btrfs-1: dirty=687 wb=808 unstable=0 bg_thresh=999 thresh=1999 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 120.201496: balance_dirty_state: bdi btrfs-1: dirty=712 wb=808 unstable=0 bg_thresh=998 thresh=1997 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 120.201502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 120.208456: balance_dirty_state: bdi btrfs-1: dirty=712 wb=808 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=18 ino=257 dd-2584 [000] 120.208462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 120.216468: balance_dirty_state: bdi btrfs-1: dirty=712 wb=433 unstable=0 bg_thresh=1001 thresh=2002 gap=857 poll_thresh=18 ino=257 dd-2584 [007] 120.216584: balance_dirty_state: bdi btrfs-1: dirty=712 wb=433 unstable=0 bg_thresh=1001 thresh=2002 gap=857 poll_thresh=13 ino=257 dd-2584 [007] 120.216703: balance_dirty_state: bdi btrfs-1: dirty=737 wb=433 unstable=0 bg_thresh=1003 thresh=2007 gap=837 poll_thresh=14 ino=257 dd-2584 [007] 120.216817: balance_dirty_state: bdi btrfs-1: dirty=762 wb=433 unstable=0 bg_thresh=1006 thresh=2012 gap=817 poll_thresh=15 ino=257 dd-2584 [007] 120.216937: balance_dirty_state: bdi btrfs-1: dirty=762 wb=433 unstable=0 bg_thresh=1006 thresh=2012 gap=817 poll_thresh=16 ino=257 dd-2584 [007] 120.217171: balance_dirty_state: bdi btrfs-1: dirty=812 wb=433 unstable=0 bg_thresh=1005 thresh=2011 gap=766 poll_thresh=17 ino=257 dd-2584 [007] 120.217409: balance_dirty_state: bdi btrfs-1: dirty=837 wb=433 unstable=0 bg_thresh=1007 thresh=2015 gap=745 poll_thresh=18 ino=257 dd-2584 [007] 120.217994: balance_dirty_state: bdi btrfs-1: dirty=862 wb=433 unstable=0 bg_thresh=1007 thresh=2014 gap=719 poll_thresh=19 ino=257 dd-2584 [007] 120.218230: balance_dirty_state: bdi btrfs-1: dirty=912 wb=433 unstable=0 bg_thresh=1003 thresh=2007 gap=662 poll_thresh=20 ino=257 dd-2584 [007] 120.218467: balance_dirty_state: bdi btrfs-1: dirty=937 wb=433 unstable=0 bg_thresh=1005 thresh=2011 gap=641 poll_thresh=21 ino=257 dd-2584 [007] 120.218699: balance_dirty_state: bdi btrfs-1: dirty=962 wb=433 unstable=0 bg_thresh=1005 thresh=2010 gap=615 poll_thresh=22 ino=257 dd-2584 [007] 120.218932: balance_dirty_state: bdi btrfs-1: dirty=987 wb=433 unstable=0 bg_thresh=1004 thresh=2009 gap=589 poll_thresh=23 ino=257 dd-2584 [007] 120.219166: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=433 unstable=0 bg_thresh=1004 thresh=2008 gap=538 poll_thresh=24 ino=257 flush-btrfs-1-2586 [003] 120.219211: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7704 wrote=0 to_write=16384 dd-2584 [007] 120.219528: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=433 unstable=0 bg_thresh=1006 thresh=2012 gap=517 poll_thresh=25 ino=257 dd-2584 [007] 120.219895: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=483 unstable=0 bg_thresh=1005 thresh=2011 gap=491 poll_thresh=26 ino=257 dd-2584 [007] 120.219899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 120.223519: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=848 to_write=15536 dd-2584 [007] 120.224446: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1158 unstable=0 bg_thresh=1006 thresh=2012 gap=617 poll_thresh=26 ino=257 dd-2584 [007] 120.224738: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1158 unstable=0 bg_thresh=1007 thresh=2015 gap=595 poll_thresh=19 ino=257 dd-2584 [007] 120.224975: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1158 unstable=0 bg_thresh=1004 thresh=2008 gap=563 poll_thresh=20 ino=257 dd-2584 [007] 120.225210: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1158 unstable=0 bg_thresh=1003 thresh=2007 gap=537 poll_thresh=21 ino=257 dd-2584 [007] 120.225444: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1158 unstable=0 bg_thresh=1003 thresh=2006 gap=486 poll_thresh=22 ino=257 dd-2584 [007] 120.225453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 120.232528: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1033 unstable=0 bg_thresh=1003 thresh=2007 gap=612 poll_thresh=22 ino=257 dd-2584 [007] 120.232611: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1033 unstable=0 bg_thresh=1007 thresh=2014 gap=619 poll_thresh=16 ino=257 dd-2584 [007] 120.232729: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1033 unstable=0 bg_thresh=1006 thresh=2013 gap=568 poll_thresh=17 ino=257 dd-2584 [007] 120.232847: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1033 unstable=0 bg_thresh=1008 thresh=2017 gap=547 poll_thresh=18 ino=257 dd-2584 [007] 120.232965: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1033 unstable=0 bg_thresh=1008 thresh=2016 gap=521 poll_thresh=19 ino=257 dd-2584 [007] 120.233083: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1033 unstable=0 bg_thresh=1007 thresh=2015 gap=495 poll_thresh=20 ino=257 dd-2584 [007] 120.233087: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 120.240577: balance_dirty_state: bdi btrfs-1: dirty=487 wb=883 unstable=0 bg_thresh=1007 thresh=2014 gap=644 poll_thresh=20 ino=257 dd-2584 [007] 120.240844: balance_dirty_state: bdi btrfs-1: dirty=512 wb=858 unstable=0 bg_thresh=1006 thresh=2013 gap=643 poll_thresh=15 ino=257 dd-2584 [007] 120.240910: balance_dirty_state: bdi btrfs-1: dirty=537 wb=858 unstable=0 bg_thresh=1002 thresh=2004 gap=609 poll_thresh=16 ino=257 dd-2584 [007] 120.241032: balance_dirty_state: bdi btrfs-1: dirty=562 wb=858 unstable=0 bg_thresh=1004 thresh=2009 gap=589 poll_thresh=17 ino=257 dd-2584 [007] 120.241156: balance_dirty_state: bdi btrfs-1: dirty=587 wb=858 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=18 ino=257 dd-2584 [007] 120.241278: balance_dirty_state: bdi btrfs-1: dirty=637 wb=858 unstable=0 bg_thresh=1001 thresh=2002 gap=507 poll_thresh=19 ino=257 dd-2584 [007] 120.241401: balance_dirty_state: bdi btrfs-1: dirty=662 wb=858 unstable=0 bg_thresh=1006 thresh=2012 gap=492 poll_thresh=20 ino=257 dd-2584 [007] 120.241406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 120.248473: balance_dirty_state: bdi btrfs-1: dirty=662 wb=858 unstable=0 bg_thresh=1006 thresh=2013 gap=493 poll_thresh=20 ino=257 dd-2584 [007] 120.248479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 120.256451: balance_dirty_state: bdi btrfs-1: dirty=662 wb=583 unstable=0 bg_thresh=1006 thresh=2012 gap=767 poll_thresh=20 ino=257 dd-2584 [007] 120.256550: balance_dirty_state: bdi btrfs-1: dirty=662 wb=583 unstable=0 bg_thresh=1006 thresh=2012 gap=767 poll_thresh=15 ino=257 dd-2584 [007] 120.256607: balance_dirty_state: bdi btrfs-1: dirty=687 wb=583 unstable=0 bg_thresh=1005 thresh=2011 gap=741 poll_thresh=16 ino=257 dd-2584 [007] 120.256722: balance_dirty_state: bdi btrfs-1: dirty=712 wb=583 unstable=0 bg_thresh=1005 thresh=2010 gap=715 poll_thresh=17 ino=257 dd-2584 [007] 120.256836: balance_dirty_state: bdi btrfs-1: dirty=762 wb=583 unstable=0 bg_thresh=1007 thresh=2014 gap=669 poll_thresh=18 ino=257 dd-2584 [007] 120.257115: balance_dirty_state: bdi btrfs-1: dirty=787 wb=583 unstable=0 bg_thresh=1006 thresh=2013 gap=643 poll_thresh=19 ino=257 dd-2584 [007] 120.257227: balance_dirty_state: bdi btrfs-1: dirty=812 wb=583 unstable=0 bg_thresh=1006 thresh=2012 gap=617 poll_thresh=20 ino=257 dd-2584 [007] 120.257341: balance_dirty_state: bdi btrfs-1: dirty=862 wb=583 unstable=0 bg_thresh=1005 thresh=2011 gap=566 poll_thresh=21 ino=257 dd-2584 [007] 120.257454: balance_dirty_state: bdi btrfs-1: dirty=887 wb=583 unstable=0 bg_thresh=1007 thresh=2015 gap=545 poll_thresh=22 ino=257 dd-2584 [007] 120.257567: balance_dirty_state: bdi btrfs-1: dirty=912 wb=583 unstable=0 bg_thresh=1007 thresh=2014 gap=519 poll_thresh=23 ino=257 dd-2584 [007] 120.257681: balance_dirty_state: bdi btrfs-1: dirty=937 wb=583 unstable=0 bg_thresh=1006 thresh=2013 gap=493 poll_thresh=24 ino=257 dd-2584 [007] 120.257686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 120.264496: balance_dirty_state: bdi btrfs-1: dirty=937 wb=458 unstable=0 bg_thresh=1006 thresh=2013 gap=618 poll_thresh=24 ino=257 dd-2584 [007] 120.264587: balance_dirty_state: bdi btrfs-1: dirty=962 wb=458 unstable=0 bg_thresh=1006 thresh=2012 gap=592 poll_thresh=18 ino=257 dd-2584 [007] 120.264701: balance_dirty_state: bdi btrfs-1: dirty=987 wb=458 unstable=0 bg_thresh=1005 thresh=2011 gap=566 poll_thresh=19 ino=257 dd-2584 [007] 120.264978: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=458 unstable=0 bg_thresh=1005 thresh=2010 gap=515 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 120.265001: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7752 wrote=0 to_write=16384 dd-2584 [007] 120.265151: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=458 unstable=0 bg_thresh=1004 thresh=2009 gap=489 poll_thresh=21 ino=257 dd-2584 [007] 120.265153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 120.268861: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=816 to_write=15568 dd-2584 [007] 120.272545: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1158 unstable=0 bg_thresh=1005 thresh=2010 gap=615 poll_thresh=21 ino=257 dd-2584 [007] 120.272641: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1158 unstable=0 bg_thresh=1004 thresh=2009 gap=614 poll_thresh=16 ino=257 dd-2584 [007] 120.272763: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1158 unstable=0 bg_thresh=1006 thresh=2013 gap=568 poll_thresh=17 ino=257 dd-2584 [007] 120.272880: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1158 unstable=0 bg_thresh=1006 thresh=2012 gap=542 poll_thresh=18 ino=257 dd-2584 [007] 120.272998: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1158 unstable=0 bg_thresh=1005 thresh=2011 gap=516 poll_thresh=19 ino=257 dd-2584 [007] 120.273116: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1158 unstable=0 bg_thresh=1007 thresh=2015 gap=470 poll_thresh=20 ino=257 dd-2584 [007] 120.273121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 120.280575: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1033 unstable=0 bg_thresh=1007 thresh=2014 gap=594 poll_thresh=20 ino=257 dd-2584 [007] 120.280658: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1033 unstable=0 bg_thresh=1007 thresh=2014 gap=594 poll_thresh=15 ino=257 dd-2584 [007] 120.280716: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1033 unstable=0 bg_thresh=1006 thresh=2013 gap=568 poll_thresh=16 ino=257 dd-2584 [007] 120.280832: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1033 unstable=0 bg_thresh=1006 thresh=2012 gap=542 poll_thresh=17 ino=257 dd-2584 [007] 120.281114: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1033 unstable=0 bg_thresh=1005 thresh=2011 gap=516 poll_thresh=18 ino=257 dd-2584 [007] 120.281227: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1033 unstable=0 bg_thresh=1007 thresh=2015 gap=470 poll_thresh=19 ino=257 dd-2584 [007] 120.281232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 120.288463: balance_dirty_state: bdi btrfs-1: dirty=512 wb=833 unstable=0 bg_thresh=1004 thresh=2009 gap=664 poll_thresh=19 ino=257 dd-2584 [007] 120.288540: balance_dirty_state: bdi btrfs-1: dirty=512 wb=833 unstable=0 bg_thresh=1004 thresh=2009 gap=664 poll_thresh=14 ino=257 dd-2584 [007] 120.288603: balance_dirty_state: bdi btrfs-1: dirty=537 wb=833 unstable=0 bg_thresh=1007 thresh=2014 gap=644 poll_thresh=15 ino=257 dd-2584 [007] 120.288664: balance_dirty_state: bdi btrfs-1: dirty=562 wb=833 unstable=0 bg_thresh=1004 thresh=2008 gap=613 poll_thresh=16 ino=257 dd-2584 [007] 120.288783: balance_dirty_state: bdi btrfs-1: dirty=587 wb=833 unstable=0 bg_thresh=1003 thresh=2007 gap=587 poll_thresh=17 ino=257 dd-2584 [007] 120.288904: balance_dirty_state: bdi btrfs-1: dirty=612 wb=833 unstable=0 bg_thresh=1005 thresh=2011 gap=566 poll_thresh=18 ino=257 dd-2584 [007] 120.289023: balance_dirty_state: bdi btrfs-1: dirty=637 wb=833 unstable=0 bg_thresh=1005 thresh=2010 gap=540 poll_thresh=19 ino=257 dd-2584 [007] 120.289146: balance_dirty_state: bdi btrfs-1: dirty=687 wb=833 unstable=0 bg_thresh=1004 thresh=2009 gap=489 poll_thresh=20 ino=257 dd-2584 [007] 120.289151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 120.296509: balance_dirty_state: bdi btrfs-1: dirty=687 wb=833 unstable=0 bg_thresh=1003 thresh=2006 gap=486 poll_thresh=20 ino=257 dd-2584 [007] 120.296519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 120.304471: balance_dirty_state: bdi btrfs-1: dirty=687 wb=708 unstable=0 bg_thresh=999 thresh=1998 gap=603 poll_thresh=20 ino=257 dd-2584 [007] 120.304545: balance_dirty_state: bdi btrfs-1: dirty=687 wb=708 unstable=0 bg_thresh=998 thresh=1997 gap=602 poll_thresh=15 ino=257 dd-2584 [007] 120.304781: balance_dirty_state: bdi btrfs-1: dirty=712 wb=708 unstable=0 bg_thresh=1001 thresh=2002 gap=582 poll_thresh=16 ino=257 dd-2584 [007] 120.304900: balance_dirty_state: bdi btrfs-1: dirty=737 wb=708 unstable=0 bg_thresh=1000 thresh=2001 gap=556 poll_thresh=17 ino=257 dd-2584 [007] 120.305021: balance_dirty_state: bdi btrfs-1: dirty=787 wb=708 unstable=0 bg_thresh=1000 thresh=2000 gap=505 poll_thresh=18 ino=257 dd-2584 [007] 120.305139: balance_dirty_state: bdi btrfs-1: dirty=812 wb=708 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=19 ino=257 dd-2584 [007] 120.305144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 120.312406: balance_dirty_state: bdi btrfs-1: dirty=812 wb=458 unstable=0 bg_thresh=989 thresh=1978 gap=708 poll_thresh=19 ino=257 dd-2584 [007] 120.312475: balance_dirty_state: bdi btrfs-1: dirty=837 wb=458 unstable=0 bg_thresh=994 thresh=1988 gap=693 poll_thresh=14 ino=257 dd-2584 [007] 120.312536: balance_dirty_state: bdi btrfs-1: dirty=837 wb=458 unstable=0 bg_thresh=991 thresh=1982 gap=687 poll_thresh=15 ino=257 dd-2584 [007] 120.312597: balance_dirty_state: bdi btrfs-1: dirty=862 wb=458 unstable=0 bg_thresh=993 thresh=1987 gap=667 poll_thresh=16 ino=257 dd-2584 [007] 120.312716: balance_dirty_state: bdi btrfs-1: dirty=887 wb=458 unstable=0 bg_thresh=993 thresh=1986 gap=641 poll_thresh=17 ino=257 dd-2584 [007] 120.312837: balance_dirty_state: bdi btrfs-1: dirty=912 wb=458 unstable=0 bg_thresh=992 thresh=1985 gap=615 poll_thresh=18 ino=257 dd-2584 [007] 120.312959: balance_dirty_state: bdi btrfs-1: dirty=962 wb=458 unstable=0 bg_thresh=991 thresh=1983 gap=563 poll_thresh=19 ino=257 dd-2584 [007] 120.313252: balance_dirty_state: bdi btrfs-1: dirty=987 wb=458 unstable=0 bg_thresh=991 thresh=1982 gap=537 poll_thresh=20 ino=257 dd-2584 [007] 120.313371: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=458 unstable=0 bg_thresh=990 thresh=1981 gap=511 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 120.313397: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7800 wrote=0 to_write=16384 dd-2584 [007] 120.313547: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=458 unstable=0 bg_thresh=990 thresh=1980 gap=485 poll_thresh=22 ino=257 dd-2584 [007] 120.313549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 120.316999: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=816 to_write=15568 dd-2584 [007] 120.320496: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1133 unstable=0 bg_thresh=992 thresh=1984 gap=639 poll_thresh=22 ino=257 dd-2584 [007] 120.320582: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1133 unstable=0 bg_thresh=994 thresh=1989 gap=619 poll_thresh=16 ino=257 dd-2584 [007] 120.320705: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1133 unstable=0 bg_thresh=997 thresh=1994 gap=599 poll_thresh=17 ino=257 dd-2584 [007] 120.320826: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1133 unstable=0 bg_thresh=996 thresh=1993 gap=548 poll_thresh=18 ino=257 dd-2584 [007] 120.320952: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1133 unstable=0 bg_thresh=995 thresh=1991 gap=521 poll_thresh=19 ino=257 dd-2584 [007] 120.321072: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1133 unstable=0 bg_thresh=995 thresh=1990 gap=495 poll_thresh=20 ino=257 dd-2584 [007] 120.321077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 120.328513: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1008 unstable=0 bg_thresh=990 thresh=1980 gap=610 poll_thresh=20 ino=257 dd-2584 [007] 120.328585: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1008 unstable=0 bg_thresh=992 thresh=1985 gap=590 poll_thresh=15 ino=257 dd-2584 [007] 120.328826: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1008 unstable=0 bg_thresh=989 thresh=1979 gap=559 poll_thresh=16 ino=257 dd-2584 [007] 120.328945: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1008 unstable=0 bg_thresh=989 thresh=1978 gap=533 poll_thresh=17 ino=257 dd-2584 [007] 120.329063: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1008 unstable=0 bg_thresh=991 thresh=1982 gap=512 poll_thresh=18 ino=257 dd-2584 [007] 120.329179: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1008 unstable=0 bg_thresh=990 thresh=1981 gap=486 poll_thresh=19 ino=257 dd-2584 [007] 120.329184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 120.336534: balance_dirty_state: bdi btrfs-1: dirty=487 wb=833 unstable=0 bg_thresh=993 thresh=1986 gap=666 poll_thresh=19 ino=257 dd-2584 [007] 120.336611: balance_dirty_state: bdi btrfs-1: dirty=512 wb=833 unstable=0 bg_thresh=995 thresh=1991 gap=646 poll_thresh=14 ino=257 dd-2584 [007] 120.336674: balance_dirty_state: bdi btrfs-1: dirty=537 wb=833 unstable=0 bg_thresh=992 thresh=1985 gap=615 poll_thresh=15 ino=257 dd-2584 [007] 120.336734: balance_dirty_state: bdi btrfs-1: dirty=537 wb=833 unstable=0 bg_thresh=995 thresh=1990 gap=620 poll_thresh=16 ino=257 dd-2584 [007] 120.336854: balance_dirty_state: bdi btrfs-1: dirty=587 wb=833 unstable=0 bg_thresh=991 thresh=1983 gap=563 poll_thresh=17 ino=257 dd-2584 [007] 120.336973: balance_dirty_state: bdi btrfs-1: dirty=612 wb=833 unstable=0 bg_thresh=993 thresh=1987 gap=542 poll_thresh=18 ino=257 dd-2584 [007] 120.337092: balance_dirty_state: bdi btrfs-1: dirty=637 wb=833 unstable=0 bg_thresh=993 thresh=1986 gap=516 poll_thresh=19 ino=257 dd-2584 [007] 120.337385: balance_dirty_state: bdi btrfs-1: dirty=662 wb=833 unstable=0 bg_thresh=992 thresh=1985 gap=490 poll_thresh=20 ino=257 dd-2584 [007] 120.337390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 120.344558: balance_dirty_state: bdi btrfs-1: dirty=662 wb=833 unstable=0 bg_thresh=990 thresh=1980 gap=485 poll_thresh=20 ino=257 dd-2584 [007] 120.344565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.352525: balance_dirty_state: bdi btrfs-1: dirty=662 wb=558 unstable=0 bg_thresh=988 thresh=1976 gap=756 poll_thresh=20 ino=257 dd-2584 [004] 120.352625: balance_dirty_state: bdi btrfs-1: dirty=687 wb=558 unstable=0 bg_thresh=987 thresh=1975 gap=730 poll_thresh=15 ino=257 dd-2584 [004] 120.352686: balance_dirty_state: bdi btrfs-1: dirty=687 wb=558 unstable=0 bg_thresh=990 thresh=1980 gap=735 poll_thresh=16 ino=257 dd-2584 [004] 120.352800: balance_dirty_state: bdi btrfs-1: dirty=737 wb=558 unstable=0 bg_thresh=986 thresh=1973 gap=678 poll_thresh=17 ino=257 dd-2584 [004] 120.352913: balance_dirty_state: bdi btrfs-1: dirty=762 wb=558 unstable=0 bg_thresh=986 thresh=1972 gap=652 poll_thresh=18 ino=257 dd-2584 [004] 120.353027: balance_dirty_state: bdi btrfs-1: dirty=787 wb=558 unstable=0 bg_thresh=988 thresh=1976 gap=631 poll_thresh=19 ino=257 dd-2584 [004] 120.353140: balance_dirty_state: bdi btrfs-1: dirty=812 wb=558 unstable=0 bg_thresh=987 thresh=1975 gap=605 poll_thresh=20 ino=257 dd-2584 [004] 120.353254: balance_dirty_state: bdi btrfs-1: dirty=862 wb=558 unstable=0 bg_thresh=987 thresh=1974 gap=554 poll_thresh=21 ino=257 dd-2584 [004] 120.353369: balance_dirty_state: bdi btrfs-1: dirty=887 wb=558 unstable=0 bg_thresh=986 thresh=1973 gap=528 poll_thresh=22 ino=257 dd-2584 [004] 120.353648: balance_dirty_state: bdi btrfs-1: dirty=912 wb=558 unstable=0 bg_thresh=988 thresh=1977 gap=507 poll_thresh=23 ino=257 dd-2584 [004] 120.353761: balance_dirty_state: bdi btrfs-1: dirty=962 wb=558 unstable=0 bg_thresh=988 thresh=1976 gap=456 poll_thresh=24 ino=257 dd-2584 [004] 120.353765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 120.364493: balance_dirty_state: bdi btrfs-1: dirty=962 wb=308 unstable=0 bg_thresh=990 thresh=1980 gap=710 poll_thresh=24 ino=257 dd-2584 [002] 120.364620: balance_dirty_state: bdi btrfs-1: dirty=962 wb=308 unstable=0 bg_thresh=990 thresh=1980 gap=710 poll_thresh=18 ino=257 dd-2584 [002] 120.364853: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=308 unstable=0 bg_thresh=992 thresh=1985 gap=665 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 120.364904: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7852 wrote=0 to_write=16384 dd-2584 [002] 120.365099: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=308 unstable=0 bg_thresh=995 thresh=1990 gap=645 poll_thresh=20 ino=257 dd-2584 [002] 120.365348: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=333 unstable=0 bg_thresh=997 thresh=1994 gap=624 poll_thresh=21 ino=257 dd-2584 [002] 120.365600: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=383 unstable=0 bg_thresh=996 thresh=1993 gap=573 poll_thresh=22 ino=257 dd-2584 [002] 120.365874: balance_dirty_state: bdi btrfs-1: dirty=987 wb=433 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=23 ino=257 dd-2584 [002] 120.366810: balance_dirty_state: bdi btrfs-1: dirty=812 wb=658 unstable=0 bg_thresh=995 thresh=1991 gap=521 poll_thresh=24 ino=257 dd-2584 [002] 120.367151: balance_dirty_state: bdi btrfs-1: dirty=762 wb=733 unstable=0 bg_thresh=997 thresh=1995 gap=500 poll_thresh=25 ino=257 dd-2584 [002] 120.367490: balance_dirty_state: bdi btrfs-1: dirty=737 wb=808 unstable=0 bg_thresh=997 thresh=1994 gap=449 poll_thresh=26 ino=257 dd-2584 [002] 120.367494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 120.369587: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=1008 to_write=15376 dd-2584 [002] 120.372468: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1183 unstable=0 bg_thresh=996 thresh=1993 gap=573 poll_thresh=26 ino=257 dd-2584 [002] 120.372622: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1183 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=19 ino=257 dd-2584 [002] 120.372918: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1183 unstable=0 bg_thresh=995 thresh=1991 gap=521 poll_thresh=20 ino=257 dd-2584 [002] 120.373074: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1183 unstable=0 bg_thresh=995 thresh=1990 gap=495 poll_thresh=21 ino=257 dd-2584 [002] 120.373079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 120.380420: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1008 unstable=0 bg_thresh=996 thresh=1992 gap=672 poll_thresh=21 ino=257 dd-2584 [002] 120.380495: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1008 unstable=0 bg_thresh=998 thresh=1997 gap=652 poll_thresh=16 ino=257 dd-2584 [002] 120.380635: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1008 unstable=0 bg_thresh=995 thresh=1990 gap=620 poll_thresh=17 ino=257 dd-2584 [002] 120.380774: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1008 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=18 ino=257 dd-2584 [002] 120.381120: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1008 unstable=0 bg_thresh=996 thresh=1993 gap=573 poll_thresh=19 ino=257 dd-2584 [002] 120.381258: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1008 unstable=0 bg_thresh=996 thresh=1992 gap=522 poll_thresh=20 ino=257 dd-2584 [002] 120.381397: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1008 unstable=0 bg_thresh=995 thresh=1991 gap=496 poll_thresh=21 ino=257 dd-2584 [002] 120.381402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 120.388415: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1008 unstable=0 bg_thresh=990 thresh=1981 gap=486 poll_thresh=21 ino=257 dd-2584 [002] 120.388419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=66744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 120.400447: balance_dirty_state: bdi btrfs-1: dirty=487 wb=758 unstable=0 bg_thresh=990 thresh=1980 gap=735 poll_thresh=21 ino=257 dd-2584 [002] 120.400536: balance_dirty_state: bdi btrfs-1: dirty=512 wb=758 unstable=0 bg_thresh=990 thresh=1980 gap=710 poll_thresh=16 ino=257 dd-2584 [002] 120.400649: balance_dirty_state: bdi btrfs-1: dirty=537 wb=758 unstable=0 bg_thresh=992 thresh=1985 gap=690 poll_thresh=17 ino=257 dd-2584 [002] 120.400759: balance_dirty_state: bdi btrfs-1: dirty=562 wb=758 unstable=0 bg_thresh=995 thresh=1990 gap=670 poll_thresh=18 ino=257 dd-2584 [002] 120.400873: balance_dirty_state: bdi btrfs-1: dirty=587 wb=758 unstable=0 bg_thresh=997 thresh=1994 gap=649 poll_thresh=19 ino=257 dd-2584 [002] 120.400985: balance_dirty_state: bdi btrfs-1: dirty=637 wb=758 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=20 ino=257 dd-2584 [002] 120.401098: balance_dirty_state: bdi btrfs-1: dirty=662 wb=758 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=21 ino=257 dd-2584 [002] 120.401375: balance_dirty_state: bdi btrfs-1: dirty=687 wb=758 unstable=0 bg_thresh=998 thresh=1996 gap=551 poll_thresh=22 ino=257 dd-2584 [002] 120.401503: balance_dirty_state: bdi btrfs-1: dirty=737 wb=733 unstable=0 bg_thresh=997 thresh=1995 gap=525 poll_thresh=23 ino=257 dd-2584 [002] 120.401642: balance_dirty_state: bdi btrfs-1: dirty=762 wb=633 unstable=0 bg_thresh=997 thresh=1994 gap=599 poll_thresh=24 ino=257 dd-2584 [002] 120.401765: balance_dirty_state: bdi btrfs-1: dirty=787 wb=633 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=25 ino=257 dd-2584 [002] 120.401888: balance_dirty_state: bdi btrfs-1: dirty=812 wb=633 unstable=0 bg_thresh=997 thresh=1995 gap=550 poll_thresh=26 ino=257 dd-2584 [002] 120.402000: balance_dirty_state: bdi btrfs-1: dirty=862 wb=633 unstable=0 bg_thresh=997 thresh=1994 gap=499 poll_thresh=27 ino=257 dd-2584 [002] 120.402114: balance_dirty_state: bdi btrfs-1: dirty=887 wb=633 unstable=0 bg_thresh=993 thresh=1987 gap=467 poll_thresh=28 ino=257 dd-2584 [002] 120.402119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=66744 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 120.408528: balance_dirty_state: bdi btrfs-1: dirty=887 wb=508 unstable=0 bg_thresh=992 thresh=1984 gap=589 poll_thresh=28 ino=257 dd-2584 [002] 120.408659: balance_dirty_state: bdi btrfs-1: dirty=912 wb=508 unstable=0 bg_thresh=994 thresh=1989 gap=569 poll_thresh=21 ino=257 dd-2584 [002] 120.409246: balance_dirty_state: bdi btrfs-1: dirty=937 wb=508 unstable=0 bg_thresh=996 thresh=1993 gap=548 poll_thresh=22 ino=257 dd-2584 [002] 120.409481: balance_dirty_state: bdi btrfs-1: dirty=962 wb=508 unstable=0 bg_thresh=996 thresh=1992 gap=522 poll_thresh=23 ino=257 dd-2584 [002] 120.409714: balance_dirty_state: bdi btrfs-1: dirty=987 wb=508 unstable=0 bg_thresh=995 thresh=1991 gap=496 poll_thresh=24 ino=257 dd-2584 [002] 120.409723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=66744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 120.416523: balance_dirty_state: bdi btrfs-1: dirty=987 wb=358 unstable=0 bg_thresh=996 thresh=1993 gap=648 poll_thresh=24 ino=257 dd-2584 [002] 120.416658: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=358 unstable=0 bg_thresh=993 thresh=1987 gap=617 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 120.416706: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7904 wrote=0 to_write=16384 dd-2584 [002] 120.416910: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=358 unstable=0 bg_thresh=995 thresh=1991 gap=596 poll_thresh=19 ino=257 dd-2584 [002] 120.417158: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=408 unstable=0 bg_thresh=995 thresh=1990 gap=545 poll_thresh=20 ino=257 dd-2584 [002] 120.417407: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=458 unstable=0 bg_thresh=994 thresh=1989 gap=519 poll_thresh=21 ino=257 dd-2584 [002] 120.417680: balance_dirty_state: bdi btrfs-1: dirty=987 wb=508 unstable=0 bg_thresh=994 thresh=1988 gap=493 poll_thresh=22 ino=257 dd-2584 [002] 120.417683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=66744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 120.419314: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=912 to_write=15472 dd-2584 [002] 120.424433: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1133 unstable=0 bg_thresh=992 thresh=1985 gap=615 poll_thresh=22 ino=257 dd-2584 [002] 120.424519: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1133 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=16 ino=257 dd-2584 [002] 120.424956: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1133 unstable=0 bg_thresh=994 thresh=1988 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 120.425109: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1133 unstable=0 bg_thresh=993 thresh=1987 gap=542 poll_thresh=18 ino=257 dd-2584 [002] 120.425261: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1133 unstable=0 bg_thresh=993 thresh=1986 gap=491 poll_thresh=19 ino=257 dd-2584 [002] 120.425267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=66744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 120.432527: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1008 unstable=0 bg_thresh=993 thresh=1986 gap=616 poll_thresh=19 ino=257 dd-2584 [002] 120.432661: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1008 unstable=0 bg_thresh=991 thresh=1983 gap=613 poll_thresh=14 ino=257 dd-2584 [002] 120.432783: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1008 unstable=0 bg_thresh=994 thresh=1988 gap=593 poll_thresh=15 ino=257 dd-2584 [002] 120.432905: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1008 unstable=0 bg_thresh=993 thresh=1986 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 120.433149: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1008 unstable=0 bg_thresh=995 thresh=1991 gap=546 poll_thresh=17 ino=257 dd-2584 [002] 120.433397: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1008 unstable=0 bg_thresh=988 thresh=1976 gap=506 poll_thresh=18 ino=257 dd-2584 [002] 120.433640: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1008 unstable=0 bg_thresh=989 thresh=1978 gap=483 poll_thresh=19 ino=257 dd-2584 [002] 120.433649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=66744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 120.440489: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1008 unstable=0 bg_thresh=999 thresh=1998 gap=503 poll_thresh=19 ino=257 dd-2584 [002] 120.440651: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1008 unstable=0 bg_thresh=1001 thresh=2003 gap=483 poll_thresh=14 ino=257 dd-2584 [002] 120.440659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=66744 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 120.448502: balance_dirty_state: bdi btrfs-1: dirty=512 wb=883 unstable=0 bg_thresh=1001 thresh=2003 gap=608 poll_thresh=14 ino=257 dd-2584 [002] 120.448573: balance_dirty_state: bdi btrfs-1: dirty=537 wb=883 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=10 ino=257 dd-2584 [002] 120.448807: balance_dirty_state: bdi btrfs-1: dirty=537 wb=883 unstable=0 bg_thresh=1001 thresh=2002 gap=582 poll_thresh=11 ino=257 dd-2584 [002] 120.448868: balance_dirty_state: bdi btrfs-1: dirty=562 wb=883 unstable=0 bg_thresh=998 thresh=1996 gap=551 poll_thresh=12 ino=257 dd-2584 [002] 120.448927: balance_dirty_state: bdi btrfs-1: dirty=587 wb=883 unstable=0 bg_thresh=1000 thresh=2001 gap=531 poll_thresh=13 ino=257 dd-2584 [002] 120.448989: balance_dirty_state: bdi btrfs-1: dirty=587 wb=883 unstable=0 bg_thresh=1000 thresh=2000 gap=530 poll_thresh=14 ino=257 dd-2584 [002] 120.449049: balance_dirty_state: bdi btrfs-1: dirty=612 wb=883 unstable=0 bg_thresh=1002 thresh=2005 gap=510 poll_thresh=15 ino=257 dd-2584 [002] 120.449109: balance_dirty_state: bdi btrfs-1: dirty=637 wb=883 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=16 ino=257 dd-2584 [002] 120.449114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=66744 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 120.456513: balance_dirty_state: bdi btrfs-1: dirty=637 wb=658 unstable=0 bg_thresh=994 thresh=1989 gap=694 poll_thresh=16 ino=257 dd-2584 [006] 120.456588: balance_dirty_state: bdi btrfs-1: dirty=637 wb=658 unstable=0 bg_thresh=991 thresh=1983 gap=688 poll_thresh=12 ino=257 dd-2584 [006] 120.456652: balance_dirty_state: bdi btrfs-1: dirty=662 wb=658 unstable=0 bg_thresh=994 thresh=1988 gap=668 poll_thresh=13 ino=257 dd-2584 [006] 120.456725: balance_dirty_state: bdi btrfs-1: dirty=687 wb=633 unstable=0 bg_thresh=994 thresh=1988 gap=668 poll_thresh=14 ino=257 dd-2584 [006] 120.456796: balance_dirty_state: bdi btrfs-1: dirty=687 wb=608 unstable=0 bg_thresh=999 thresh=1999 gap=704 poll_thresh=15 ino=257 dd-2584 [006] 120.456868: balance_dirty_state: bdi btrfs-1: dirty=712 wb=558 unstable=0 bg_thresh=999 thresh=1998 gap=728 poll_thresh=16 ino=257 dd-2584 [006] 120.457021: balance_dirty_state: bdi btrfs-1: dirty=737 wb=533 unstable=0 bg_thresh=998 thresh=1997 gap=727 poll_thresh=17 ino=257 dd-2584 [006] 120.457264: balance_dirty_state: bdi btrfs-1: dirty=787 wb=533 unstable=0 bg_thresh=998 thresh=1996 gap=676 poll_thresh=18 ino=257 dd-2584 [006] 120.457700: balance_dirty_state: bdi btrfs-1: dirty=812 wb=533 unstable=0 bg_thresh=997 thresh=1995 gap=650 poll_thresh=19 ino=257 dd-2584 [006] 120.457917: balance_dirty_state: bdi btrfs-1: dirty=837 wb=533 unstable=0 bg_thresh=999 thresh=1999 gap=629 poll_thresh=20 ino=257 dd-2584 [006] 120.458160: balance_dirty_state: bdi btrfs-1: dirty=862 wb=533 unstable=0 bg_thresh=999 thresh=1998 gap=603 poll_thresh=21 ino=257 dd-2584 [006] 120.458398: balance_dirty_state: bdi btrfs-1: dirty=912 wb=533 unstable=0 bg_thresh=998 thresh=1997 gap=552 poll_thresh=22 ino=257 dd-2584 [006] 120.458638: balance_dirty_state: bdi btrfs-1: dirty=937 wb=533 unstable=0 bg_thresh=1000 thresh=2001 gap=531 poll_thresh=23 ino=257 dd-2584 [006] 120.458790: balance_dirty_state: bdi btrfs-1: dirty=962 wb=533 unstable=0 bg_thresh=997 thresh=1994 gap=499 poll_thresh=24 ino=257 dd-2584 [006] 120.459032: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=533 unstable=0 bg_thresh=996 thresh=1993 gap=448 poll_thresh=25 ino=257 dd-2584 [006] 120.459038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=66744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 120.459092: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7944 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 120.461358: writeback_single_inode: bdi btrfs-1: ino=257 state= age=284 wrote=752 to_write=15632 dd-2584 [002] 120.464497: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1158 unstable=0 bg_thresh=996 thresh=1993 gap=573 poll_thresh=25 ino=257 dd-2584 [002] 120.464590: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1158 unstable=0 bg_thresh=999 thresh=1998 gap=578 poll_thresh=19 ino=257 dd-2584 [002] 120.464808: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1158 unstable=0 bg_thresh=998 thresh=1997 gap=552 poll_thresh=20 ino=257 dd-2584 [002] 120.465272: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1158 unstable=0 bg_thresh=995 thresh=1990 gap=495 poll_thresh=21 ino=257 dd-2584 [002] 120.465278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=66744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 120.472619: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1033 unstable=0 bg_thresh=998 thresh=1996 gap=626 poll_thresh=21 ino=257 dd-2584 [000] 120.472709: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1033 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=16 ino=257 dd-2584 [000] 120.472876: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1033 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=17 ino=257 dd-2584 [000] 120.473045: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1033 unstable=0 bg_thresh=1005 thresh=2011 gap=566 poll_thresh=18 ino=257 dd-2584 [000] 120.473220: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1033 unstable=0 bg_thresh=1005 thresh=2010 gap=540 poll_thresh=19 ino=257 dd-2584 [000] 120.473394: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1033 unstable=0 bg_thresh=1004 thresh=2009 gap=489 poll_thresh=20 ino=257 dd-2584 [000] 120.473400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=66744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.480560: balance_dirty_state: bdi btrfs-1: dirty=487 wb=908 unstable=0 bg_thresh=1004 thresh=2008 gap=613 poll_thresh=20 ino=257 dd-2584 [004] 120.480685: balance_dirty_state: bdi btrfs-1: dirty=487 wb=908 unstable=0 bg_thresh=1004 thresh=2008 gap=613 poll_thresh=15 ino=257 dd-2584 [004] 120.480804: balance_dirty_state: bdi btrfs-1: dirty=512 wb=908 unstable=0 bg_thresh=1006 thresh=2013 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 120.481041: balance_dirty_state: bdi btrfs-1: dirty=537 wb=908 unstable=0 bg_thresh=1009 thresh=2018 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 120.481634: balance_dirty_state: bdi btrfs-1: dirty=562 wb=908 unstable=0 bg_thresh=1008 thresh=2017 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 120.481877: balance_dirty_state: bdi btrfs-1: dirty=612 wb=908 unstable=0 bg_thresh=1010 thresh=2021 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 120.481886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-131% task_weight=98% bdi_bw=66744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.488539: balance_dirty_state: bdi btrfs-1: dirty=612 wb=783 unstable=0 bg_thresh=1010 thresh=2021 gap=626 poll_thresh=19 ino=257 dd-2584 [004] 120.488695: balance_dirty_state: bdi btrfs-1: dirty=612 wb=783 unstable=0 bg_thresh=1007 thresh=2015 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 120.488845: balance_dirty_state: bdi btrfs-1: dirty=637 wb=783 unstable=0 bg_thresh=1010 thresh=2020 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 120.489001: balance_dirty_state: bdi btrfs-1: dirty=662 wb=783 unstable=0 bg_thresh=1007 thresh=2014 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 120.489315: balance_dirty_state: bdi btrfs-1: dirty=675 wb=783 unstable=0 bg_thresh=1005 thresh=2011 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 120.489646: balance_dirty_state: bdi btrfs-1: dirty=714 wb=783 unstable=0 bg_thresh=1006 thresh=2012 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 120.489976: balance_dirty_state: bdi btrfs-1: dirty=740 wb=783 unstable=0 bg_thresh=1007 thresh=2014 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 120.489986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=66744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.496544: balance_dirty_state: bdi btrfs-1: dirty=740 wb=658 unstable=0 bg_thresh=1007 thresh=2014 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 120.496682: balance_dirty_state: bdi btrfs-1: dirty=753 wb=658 unstable=0 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 120.496780: balance_dirty_state: bdi btrfs-1: dirty=779 wb=658 unstable=0 bg_thresh=1006 thresh=2012 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 120.496878: balance_dirty_state: bdi btrfs-1: dirty=792 wb=658 unstable=0 bg_thresh=1006 thresh=2013 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 120.497365: balance_dirty_state: bdi btrfs-1: dirty=818 wb=658 unstable=0 bg_thresh=1007 thresh=2014 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 120.497559: balance_dirty_state: bdi btrfs-1: dirty=857 wb=658 unstable=0 bg_thresh=1006 thresh=2012 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 120.497565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=67672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.504562: balance_dirty_state: bdi btrfs-1: dirty=857 wb=508 unstable=0 bg_thresh=1006 thresh=2012 gap=647 poll_thresh=18 ino=257 dd-2584 [004] 120.504679: balance_dirty_state: bdi btrfs-1: dirty=870 wb=508 unstable=0 bg_thresh=1006 thresh=2013 gap=635 poll_thresh=13 ino=257 dd-2584 [004] 120.504779: balance_dirty_state: bdi btrfs-1: dirty=883 wb=508 unstable=0 bg_thresh=1006 thresh=2012 gap=621 poll_thresh=14 ino=257 dd-2584 [004] 120.504875: balance_dirty_state: bdi btrfs-1: dirty=896 wb=508 unstable=0 bg_thresh=1005 thresh=2011 gap=607 poll_thresh=15 ino=257 dd-2584 [004] 120.504973: balance_dirty_state: bdi btrfs-1: dirty=922 wb=508 unstable=0 bg_thresh=1007 thresh=2015 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 120.505167: balance_dirty_state: bdi btrfs-1: dirty=948 wb=508 unstable=0 bg_thresh=1007 thresh=2015 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 120.505361: balance_dirty_state: bdi btrfs-1: dirty=987 wb=508 unstable=0 bg_thresh=1006 thresh=2013 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 120.505555: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=508 unstable=0 bg_thresh=1006 thresh=2012 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 120.505561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=67672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 120.505645: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7992 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 120.507430: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=768 to_write=15616 dd-2584 [004] 120.512528: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1134 unstable=0 bg_thresh=1006 thresh=2012 gap=641 poll_thresh=19 ino=257 dd-2584 [004] 120.512659: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1134 unstable=0 bg_thresh=1007 thresh=2014 gap=630 poll_thresh=14 ino=257 dd-2584 [004] 120.512756: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1134 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 120.512859: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1134 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 120.513232: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1134 unstable=0 bg_thresh=1002 thresh=2005 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 120.513367: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1134 unstable=0 bg_thresh=1002 thresh=2004 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 120.513785: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1134 unstable=0 bg_thresh=1032 thresh=2064 gap=542 poll_thresh=19 ino=257 dd-2584 [004] 120.513908: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1134 unstable=0 bg_thresh=1034 thresh=2068 gap=521 poll_thresh=20 ino=257 dd-2584 [004] 120.514030: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1134 unstable=0 bg_thresh=1033 thresh=2067 gap=495 poll_thresh=21 ino=257 dd-2584 [004] 120.514035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=67672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.520537: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1009 unstable=0 bg_thresh=1033 thresh=2067 gap=620 poll_thresh=21 ino=257 dd-2584 [004] 120.520674: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1009 unstable=0 bg_thresh=1036 thresh=2072 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 120.520792: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1009 unstable=0 bg_thresh=1032 thresh=2065 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 120.520906: balance_dirty_state: bdi btrfs-1: dirty=538 wb=1009 unstable=0 bg_thresh=1034 thresh=2069 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 120.521185: balance_dirty_state: bdi btrfs-1: dirty=563 wb=1009 unstable=0 bg_thresh=1034 thresh=2068 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 120.521190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=67672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.528588: balance_dirty_state: bdi btrfs-1: dirty=563 wb=884 unstable=0 bg_thresh=1034 thresh=2068 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 120.528680: balance_dirty_state: bdi btrfs-1: dirty=563 wb=884 unstable=0 bg_thresh=1034 thresh=2068 gap=621 poll_thresh=14 ino=257 dd-2584 [004] 120.528745: balance_dirty_state: bdi btrfs-1: dirty=588 wb=884 unstable=0 bg_thresh=1033 thresh=2067 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 120.528808: balance_dirty_state: bdi btrfs-1: dirty=613 wb=884 unstable=0 bg_thresh=1033 thresh=2067 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 120.529016: balance_dirty_state: bdi btrfs-1: dirty=638 wb=884 unstable=0 bg_thresh=1031 thresh=2062 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 120.529233: balance_dirty_state: bdi btrfs-1: dirty=663 wb=884 unstable=0 bg_thresh=1030 thresh=2061 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 120.529240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-224% task_weight=100% bdi_bw=67672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 120.536931: balance_dirty_state: bdi btrfs-1: dirty=663 wb=784 unstable=0 bg_thresh=1025 thresh=2051 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 120.537031: balance_dirty_state: bdi btrfs-1: dirty=663 wb=784 unstable=0 bg_thresh=1025 thresh=2051 gap=604 poll_thresh=13 ino=257 dd-2584 [000] 120.537128: balance_dirty_state: bdi btrfs-1: dirty=688 wb=784 unstable=0 bg_thresh=1025 thresh=2051 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 120.537224: balance_dirty_state: bdi btrfs-1: dirty=713 wb=784 unstable=0 bg_thresh=1028 thresh=2056 gap=559 poll_thresh=15 ino=257 dd-2584 [000] 120.537320: balance_dirty_state: bdi btrfs-1: dirty=713 wb=784 unstable=0 bg_thresh=1030 thresh=2061 gap=564 poll_thresh=16 ino=257 dd-2584 [000] 120.537513: balance_dirty_state: bdi btrfs-1: dirty=763 wb=784 unstable=0 bg_thresh=1033 thresh=2066 gap=519 poll_thresh=17 ino=257 dd-2584 [000] 120.537712: balance_dirty_state: bdi btrfs-1: dirty=788 wb=784 unstable=0 bg_thresh=1032 thresh=2065 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 120.537719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-59% task_gap=-218% task_weight=100% bdi_bw=67672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 120.544536: balance_dirty_state: bdi btrfs-1: dirty=788 wb=509 unstable=0 bg_thresh=1031 thresh=2062 gap=765 poll_thresh=18 ino=257 dd-2584 [000] 120.544778: balance_dirty_state: bdi btrfs-1: dirty=801 wb=509 unstable=0 bg_thresh=1031 thresh=2062 gap=752 poll_thresh=13 ino=257 dd-2584 [000] 120.544845: balance_dirty_state: bdi btrfs-1: dirty=814 wb=509 unstable=0 bg_thresh=1030 thresh=2061 gap=738 poll_thresh=14 ino=257 dd-2584 [000] 120.544906: balance_dirty_state: bdi btrfs-1: dirty=814 wb=509 unstable=0 bg_thresh=1030 thresh=2061 gap=738 poll_thresh=15 ino=257 dd-2584 [000] 120.544968: balance_dirty_state: bdi btrfs-1: dirty=839 wb=509 unstable=0 bg_thresh=1030 thresh=2061 gap=713 poll_thresh=16 ino=257 dd-2584 [000] 120.545090: balance_dirty_state: bdi btrfs-1: dirty=864 wb=509 unstable=0 bg_thresh=1030 thresh=2060 gap=687 poll_thresh=17 ino=257 dd-2584 [000] 120.545214: balance_dirty_state: bdi btrfs-1: dirty=914 wb=509 unstable=0 bg_thresh=1032 thresh=2064 gap=641 poll_thresh=18 ino=257 dd-2584 [000] 120.545342: balance_dirty_state: bdi btrfs-1: dirty=939 wb=509 unstable=0 bg_thresh=1031 thresh=2063 gap=615 poll_thresh=19 ino=257 dd-2584 [000] 120.545469: balance_dirty_state: bdi btrfs-1: dirty=964 wb=509 unstable=0 bg_thresh=1031 thresh=2062 gap=589 poll_thresh=20 ino=257 dd-2584 [000] 120.545862: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=509 unstable=0 bg_thresh=1031 thresh=2062 gap=551 poll_thresh=21 ino=257 dd-2584 [000] 120.546300: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=509 unstable=0 bg_thresh=1035 thresh=2071 gap=535 poll_thresh=22 ino=257 dd-2584 [000] 120.546583: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=509 unstable=0 bg_thresh=1032 thresh=2065 gap=479 poll_thresh=23 ino=257 dd-2584 [000] 120.546588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-82% task_gap=-264% task_weight=100% bdi_bw=67672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 120.546649: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8032 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 120.548685: writeback_single_inode: bdi btrfs-1: ino=257 state= age=36 wrote=848 to_write=15536 dd-2584 [000] 120.552523: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1224 unstable=0 bg_thresh=1031 thresh=2062 gap=601 poll_thresh=23 ino=257 dd-2584 [000] 120.552598: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1224 unstable=0 bg_thresh=1032 thresh=2064 gap=590 poll_thresh=17 ino=257 dd-2584 [000] 120.552729: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1224 unstable=0 bg_thresh=1031 thresh=2063 gap=551 poll_thresh=18 ino=257 dd-2584 [000] 120.552854: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1224 unstable=0 bg_thresh=1034 thresh=2068 gap=531 poll_thresh=19 ino=257 dd-2584 [000] 120.553308: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1224 unstable=0 bg_thresh=1030 thresh=2061 gap=486 poll_thresh=20 ino=257 dd-2584 [000] 120.553312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-224% task_weight=100% bdi_bw=67672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.560514: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1224 unstable=0 bg_thresh=1024 thresh=2049 gap=474 poll_thresh=20 ino=257 dd-2584 [004] 120.560521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=67672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.568560: balance_dirty_state: bdi btrfs-1: dirty=351 wb=978 unstable=0 bg_thresh=1026 thresh=2052 gap=723 poll_thresh=20 ino=257 dd-2584 [004] 120.568675: balance_dirty_state: bdi btrfs-1: dirty=376 wb=978 unstable=0 bg_thresh=1025 thresh=2051 gap=697 poll_thresh=15 ino=257 dd-2584 [004] 120.568780: balance_dirty_state: bdi btrfs-1: dirty=401 wb=978 unstable=0 bg_thresh=1022 thresh=2045 gap=666 poll_thresh=16 ino=257 dd-2584 [004] 120.569008: balance_dirty_state: bdi btrfs-1: dirty=427 wb=978 unstable=0 bg_thresh=1027 thresh=2054 gap=649 poll_thresh=17 ino=257 dd-2584 [004] 120.569231: balance_dirty_state: bdi btrfs-1: dirty=452 wb=978 unstable=0 bg_thresh=1025 thresh=2051 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 120.569755: balance_dirty_state: bdi btrfs-1: dirty=502 wb=978 unstable=0 bg_thresh=1025 thresh=2050 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 120.569978: balance_dirty_state: bdi btrfs-1: dirty=527 wb=978 unstable=0 bg_thresh=1024 thresh=2049 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 120.570208: balance_dirty_state: bdi btrfs-1: dirty=552 wb=978 unstable=0 bg_thresh=1026 thresh=2053 gap=523 poll_thresh=21 ino=257 dd-2584 [004] 120.570775: balance_dirty_state: bdi btrfs-1: dirty=577 wb=978 unstable=0 bg_thresh=1034 thresh=2069 gap=514 poll_thresh=22 ino=257 dd-2584 [004] 120.570784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1400 avg_dirty=1400 bdi_gap=10% task_gap=-78% task_weight=99% bdi_bw=67672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.576678: balance_dirty_state: bdi btrfs-1: dirty=602 wb=848 unstable=0 bg_thresh=1017 thresh=2035 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 120.576861: balance_dirty_state: bdi btrfs-1: dirty=627 wb=848 unstable=0 bg_thresh=1020 thresh=2040 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 120.577041: balance_dirty_state: bdi btrfs-1: dirty=652 wb=848 unstable=0 bg_thresh=1015 thresh=2030 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 120.577242: balance_dirty_state: bdi btrfs-1: dirty=690 wb=848 unstable=0 bg_thresh=1017 thresh=2034 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 120.577248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-117% task_weight=99% bdi_bw=67672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 120.588576: balance_dirty_state: bdi btrfs-1: dirty=690 wb=848 unstable=0 bg_thresh=1003 thresh=2006 gap=468 poll_thresh=19 ino=257 dd-2584 [007] 120.588581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=67672 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 120.596565: balance_dirty_state: bdi btrfs-1: dirty=690 wb=572 unstable=0 bg_thresh=998 thresh=1997 gap=735 poll_thresh=19 ino=257 dd-2584 [007] 120.596637: balance_dirty_state: bdi btrfs-1: dirty=715 wb=572 unstable=0 bg_thresh=1001 thresh=2002 gap=715 poll_thresh=14 ino=257 dd-2584 [007] 120.596704: balance_dirty_state: bdi btrfs-1: dirty=740 wb=572 unstable=0 bg_thresh=1003 thresh=2007 gap=695 poll_thresh=15 ino=257 dd-2584 [007] 120.596942: balance_dirty_state: bdi btrfs-1: dirty=740 wb=572 unstable=0 bg_thresh=1000 thresh=2001 gap=689 poll_thresh=16 ino=257 dd-2584 [007] 120.597087: balance_dirty_state: bdi btrfs-1: dirty=790 wb=522 unstable=0 bg_thresh=995 thresh=1991 gap=679 poll_thresh=17 ino=257 dd-2584 [007] 120.597232: balance_dirty_state: bdi btrfs-1: dirty=815 wb=447 unstable=0 bg_thresh=997 thresh=1995 gap=733 poll_thresh=18 ino=257 dd-2584 [007] 120.597360: balance_dirty_state: bdi btrfs-1: dirty=840 wb=447 unstable=0 bg_thresh=990 thresh=1980 gap=693 poll_thresh=19 ino=257 dd-2584 [007] 120.597495: balance_dirty_state: bdi btrfs-1: dirty=878 wb=447 unstable=0 bg_thresh=996 thresh=1992 gap=667 poll_thresh=20 ino=257 dd-2584 [007] 120.597626: balance_dirty_state: bdi btrfs-1: dirty=903 wb=447 unstable=0 bg_thresh=995 thresh=1990 gap=640 poll_thresh=21 ino=257 dd-2584 [007] 120.597772: balance_dirty_state: bdi btrfs-1: dirty=929 wb=447 unstable=0 bg_thresh=993 thresh=1987 gap=611 poll_thresh=22 ino=257 dd-2584 [007] 120.597901: balance_dirty_state: bdi btrfs-1: dirty=979 wb=447 unstable=0 bg_thresh=989 thresh=1978 gap=552 poll_thresh=23 ino=257 dd-2584 [007] 120.598196: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=447 unstable=0 bg_thresh=989 thresh=1978 gap=514 poll_thresh=24 ino=257 flush-btrfs-1-2586 [003] 120.598222: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8084 wrote=0 to_write=16384 dd-2584 [007] 120.598387: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=447 unstable=0 bg_thresh=991 thresh=1982 gap=493 poll_thresh=25 ino=257 dd-2584 [007] 120.598390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=67672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 120.600174: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=784 to_write=15600 dd-2584 [007] 120.604534: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1252 unstable=0 bg_thresh=1002 thresh=2004 gap=515 poll_thresh=25 ino=257 dd-2584 [007] 120.604605: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1252 unstable=0 bg_thresh=1002 thresh=2004 gap=490 poll_thresh=19 ino=257 dd-2584 [007] 120.604610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=67564 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 120.612592: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1001 unstable=0 bg_thresh=1001 thresh=2002 gap=739 poll_thresh=19 ino=257 dd-2584 [004] 120.612661: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1001 unstable=0 bg_thresh=1003 thresh=2007 gap=719 poll_thresh=14 ino=257 dd-2584 [004] 120.612719: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1001 unstable=0 bg_thresh=1006 thresh=2012 gap=699 poll_thresh=15 ino=257 dd-2584 [004] 120.612777: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1001 unstable=0 bg_thresh=1006 thresh=2012 gap=699 poll_thresh=16 ino=257 dd-2584 [004] 120.612896: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1001 unstable=0 bg_thresh=1005 thresh=2011 gap=673 poll_thresh=17 ino=257 dd-2584 [004] 120.613016: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1001 unstable=0 bg_thresh=1007 thresh=2015 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 120.613139: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1001 unstable=0 bg_thresh=1007 thresh=2014 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 120.613260: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1001 unstable=0 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=20 ino=257 dd-2584 [004] 120.613552: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1001 unstable=0 bg_thresh=1003 thresh=2006 gap=518 poll_thresh=21 ino=257 dd-2584 [004] 120.613671: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1001 unstable=0 bg_thresh=1005 thresh=2010 gap=497 poll_thresh=22 ino=257 dd-2584 [004] 120.613675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=67564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.620586: balance_dirty_state: bdi btrfs-1: dirty=512 wb=888 unstable=0 bg_thresh=1002 thresh=2004 gap=604 poll_thresh=22 ino=257 dd-2584 [004] 120.620675: balance_dirty_state: bdi btrfs-1: dirty=512 wb=888 unstable=0 bg_thresh=1003 thresh=2006 gap=606 poll_thresh=16 ino=257 dd-2584 [004] 120.620793: balance_dirty_state: bdi btrfs-1: dirty=562 wb=888 unstable=0 bg_thresh=1005 thresh=2010 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 120.620908: balance_dirty_state: bdi btrfs-1: dirty=587 wb=888 unstable=0 bg_thresh=1004 thresh=2009 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 120.621026: balance_dirty_state: bdi btrfs-1: dirty=612 wb=888 unstable=0 bg_thresh=1004 thresh=2008 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 120.621142: balance_dirty_state: bdi btrfs-1: dirty=662 wb=888 unstable=0 bg_thresh=1006 thresh=2012 gap=462 poll_thresh=20 ino=257 dd-2584 [004] 120.621146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=67564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.632546: balance_dirty_state: bdi btrfs-1: dirty=662 wb=788 unstable=0 bg_thresh=995 thresh=1990 gap=540 poll_thresh=20 ino=257 dd-2584 [004] 120.632651: balance_dirty_state: bdi btrfs-1: dirty=662 wb=788 unstable=0 bg_thresh=995 thresh=1990 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 120.632739: balance_dirty_state: bdi btrfs-1: dirty=687 wb=788 unstable=0 bg_thresh=997 thresh=1995 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 120.632910: balance_dirty_state: bdi btrfs-1: dirty=712 wb=788 unstable=0 bg_thresh=1000 thresh=2000 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 120.633372: balance_dirty_state: bdi btrfs-1: dirty=737 wb=788 unstable=0 bg_thresh=1002 thresh=2005 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 120.633378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=67564 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 120.644599: balance_dirty_state: bdi btrfs-1: dirty=737 wb=536 unstable=0 bg_thresh=1001 thresh=2002 gap=729 poll_thresh=18 ino=257 dd-2584 [004] 120.644693: balance_dirty_state: bdi btrfs-1: dirty=762 wb=536 unstable=0 bg_thresh=1001 thresh=2002 gap=704 poll_thresh=13 ino=257 dd-2584 [004] 120.644755: balance_dirty_state: bdi btrfs-1: dirty=787 wb=536 unstable=0 bg_thresh=1003 thresh=2007 gap=684 poll_thresh=14 ino=257 dd-2584 [004] 120.644813: balance_dirty_state: bdi btrfs-1: dirty=787 wb=536 unstable=0 bg_thresh=1003 thresh=2007 gap=684 poll_thresh=15 ino=257 dd-2584 [004] 120.644872: balance_dirty_state: bdi btrfs-1: dirty=812 wb=536 unstable=0 bg_thresh=1003 thresh=2006 gap=658 poll_thresh=16 ino=257 dd-2584 [004] 120.644987: balance_dirty_state: bdi btrfs-1: dirty=837 wb=536 unstable=0 bg_thresh=1002 thresh=2005 gap=632 poll_thresh=17 ino=257 dd-2584 [004] 120.645103: balance_dirty_state: bdi btrfs-1: dirty=887 wb=536 unstable=0 bg_thresh=1004 thresh=2009 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 120.645218: balance_dirty_state: bdi btrfs-1: dirty=912 wb=536 unstable=0 bg_thresh=1004 thresh=2008 gap=560 poll_thresh=19 ino=257 dd-2584 [004] 120.645334: balance_dirty_state: bdi btrfs-1: dirty=937 wb=536 unstable=0 bg_thresh=1003 thresh=2007 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 120.645465: balance_dirty_state: bdi btrfs-1: dirty=963 wb=536 unstable=0 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=21 ino=257 dd-2584 [004] 120.645763: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=536 unstable=0 bg_thresh=1003 thresh=2007 gap=469 poll_thresh=22 ino=257 dd-2584 [004] 120.645767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=67564 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 120.652666: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=423 unstable=0 bg_thresh=995 thresh=1991 gap=566 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 120.652723: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8140 wrote=0 to_write=16384 dd-2584 [004] 120.652831: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=423 unstable=0 bg_thresh=996 thresh=1993 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 120.653083: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=448 unstable=0 bg_thresh=999 thresh=1998 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 120.653333: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=498 unstable=0 bg_thresh=1001 thresh=2003 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 120.653337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=67564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 120.656822: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=832 to_write=15552 dd-2584 [004] 120.660609: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1125 unstable=0 bg_thresh=1000 thresh=2001 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 120.660735: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1062 unstable=0 bg_thresh=1001 thresh=2002 gap=665 poll_thresh=13 ino=257 dd-2584 [004] 120.660841: balance_dirty_state: bdi btrfs-1: dirty=300 wb=987 unstable=0 bg_thresh=999 thresh=1999 gap=712 poll_thresh=14 ino=257 dd-2584 [004] 120.660913: balance_dirty_state: bdi btrfs-1: dirty=300 wb=987 unstable=0 bg_thresh=999 thresh=1999 gap=712 poll_thresh=15 ino=257 dd-2584 [004] 120.660976: balance_dirty_state: bdi btrfs-1: dirty=325 wb=987 unstable=0 bg_thresh=1002 thresh=2004 gap=692 poll_thresh=16 ino=257 dd-2584 [004] 120.661098: balance_dirty_state: bdi btrfs-1: dirty=350 wb=987 unstable=0 bg_thresh=1001 thresh=2003 gap=666 poll_thresh=17 ino=257 dd-2584 [004] 120.661220: balance_dirty_state: bdi btrfs-1: dirty=400 wb=987 unstable=0 bg_thresh=1001 thresh=2002 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 120.661515: balance_dirty_state: bdi btrfs-1: dirty=425 wb=987 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 120.661637: balance_dirty_state: bdi btrfs-1: dirty=450 wb=987 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=20 ino=257 dd-2584 [004] 120.661759: balance_dirty_state: bdi btrfs-1: dirty=475 wb=987 unstable=0 bg_thresh=1002 thresh=2004 gap=542 poll_thresh=21 ino=257 dd-2584 [004] 120.661895: balance_dirty_state: bdi btrfs-1: dirty=526 wb=987 unstable=0 bg_thresh=1001 thresh=2002 gap=489 poll_thresh=22 ino=257 dd-2584 [004] 120.661900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=67564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.668568: balance_dirty_state: bdi btrfs-1: dirty=526 wb=899 unstable=0 bg_thresh=997 thresh=1994 gap=569 poll_thresh=22 ino=257 dd-2584 [004] 120.668694: balance_dirty_state: bdi btrfs-1: dirty=526 wb=873 unstable=0 bg_thresh=997 thresh=1995 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 120.668886: balance_dirty_state: bdi btrfs-1: dirty=576 wb=873 unstable=0 bg_thresh=997 thresh=1994 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 120.669075: balance_dirty_state: bdi btrfs-1: dirty=601 wb=873 unstable=0 bg_thresh=997 thresh=1995 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 120.669263: balance_dirty_state: bdi btrfs-1: dirty=626 wb=873 unstable=0 bg_thresh=999 thresh=1998 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 120.669270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=67564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.676566: balance_dirty_state: bdi btrfs-1: dirty=626 wb=873 unstable=0 bg_thresh=1000 thresh=2001 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 120.676676: balance_dirty_state: bdi btrfs-1: dirty=651 wb=873 unstable=0 bg_thresh=997 thresh=1995 gap=471 poll_thresh=14 ino=257 dd-2584 [004] 120.676682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=67564 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 120.684869: balance_dirty_state: bdi btrfs-1: dirty=651 wb=623 unstable=0 bg_thresh=998 thresh=1996 gap=722 poll_thresh=14 ino=257 dd-2584 [001] 120.684935: balance_dirty_state: bdi btrfs-1: dirty=651 wb=623 unstable=0 bg_thresh=998 thresh=1996 gap=722 poll_thresh=10 ino=257 dd-2584 [001] 120.685167: balance_dirty_state: bdi btrfs-1: dirty=676 wb=623 unstable=0 bg_thresh=1000 thresh=2001 gap=702 poll_thresh=11 ino=257 dd-2584 [001] 120.685227: balance_dirty_state: bdi btrfs-1: dirty=701 wb=623 unstable=0 bg_thresh=1000 thresh=2001 gap=677 poll_thresh=12 ino=257 dd-2584 [001] 120.685284: balance_dirty_state: bdi btrfs-1: dirty=701 wb=623 unstable=0 bg_thresh=1003 thresh=2006 gap=682 poll_thresh=13 ino=257 dd-2584 [001] 120.685341: balance_dirty_state: bdi btrfs-1: dirty=726 wb=623 unstable=0 bg_thresh=1003 thresh=2006 gap=657 poll_thresh=14 ino=257 dd-2584 [001] 120.685401: balance_dirty_state: bdi btrfs-1: dirty=751 wb=623 unstable=0 bg_thresh=1005 thresh=2011 gap=637 poll_thresh=15 ino=257 dd-2584 [001] 120.685461: balance_dirty_state: bdi btrfs-1: dirty=751 wb=623 unstable=0 bg_thresh=1008 thresh=2016 gap=642 poll_thresh=16 ino=257 dd-2584 [001] 120.685583: balance_dirty_state: bdi btrfs-1: dirty=801 wb=623 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 120.685704: balance_dirty_state: bdi btrfs-1: dirty=826 wb=623 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=18 ino=257 dd-2584 [001] 120.685824: balance_dirty_state: bdi btrfs-1: dirty=851 wb=623 unstable=0 bg_thresh=1003 thresh=2007 gap=533 poll_thresh=19 ino=257 dd-2584 [001] 120.685946: balance_dirty_state: bdi btrfs-1: dirty=876 wb=623 unstable=0 bg_thresh=1005 thresh=2011 gap=512 poll_thresh=20 ino=257 dd-2584 [001] 120.686066: balance_dirty_state: bdi btrfs-1: dirty=926 wb=623 unstable=0 bg_thresh=1005 thresh=2010 gap=461 poll_thresh=21 ino=257 dd-2584 [001] 120.686071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=67564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 120.692988: balance_dirty_state: bdi btrfs-1: dirty=926 wb=473 unstable=0 bg_thresh=998 thresh=1996 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 120.693201: balance_dirty_state: bdi btrfs-1: dirty=976 wb=473 unstable=0 bg_thresh=1000 thresh=2000 gap=551 poll_thresh=17 ino=257 dd-2584 [005] 120.693416: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=473 unstable=0 bg_thresh=1002 thresh=2005 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 120.693638: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=473 unstable=0 bg_thresh=1000 thresh=2001 gap=502 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 120.693680: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8180 wrote=0 to_write=16384 dd-2584 [005] 120.693865: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=473 unstable=0 bg_thresh=1001 thresh=2003 gap=454 poll_thresh=20 ino=257 dd-2584 [005] 120.693867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=67564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 120.695909: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=800 to_write=15584 dd-2584 [005] 120.700625: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1124 unstable=0 bg_thresh=1006 thresh=2013 gap=589 poll_thresh=20 ino=257 dd-2584 [005] 120.700756: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1124 unstable=0 bg_thresh=1006 thresh=2013 gap=589 poll_thresh=15 ino=257 dd-2584 [005] 120.700878: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1124 unstable=0 bg_thresh=1006 thresh=2012 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 120.701123: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1124 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=17 ino=257 dd-2584 [005] 120.701366: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1124 unstable=0 bg_thresh=1007 thresh=2015 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 120.701963: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1124 unstable=0 bg_thresh=1007 thresh=2014 gap=465 poll_thresh=19 ino=257 dd-2584 [005] 120.701972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-94% task_weight=100% bdi_bw=67564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 120.709003: balance_dirty_state: bdi btrfs-1: dirty=425 wb=999 unstable=0 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 120.709125: balance_dirty_state: bdi btrfs-1: dirty=450 wb=999 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 120.709243: balance_dirty_state: bdi btrfs-1: dirty=475 wb=999 unstable=0 bg_thresh=1004 thresh=2009 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 120.709483: balance_dirty_state: bdi btrfs-1: dirty=500 wb=999 unstable=0 bg_thresh=1007 thresh=2014 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 120.709731: balance_dirty_state: bdi btrfs-1: dirty=525 wb=999 unstable=0 bg_thresh=1009 thresh=2018 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 120.709740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=99% bdi_bw=68044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 120.716695: balance_dirty_state: bdi btrfs-1: dirty=525 wb=859 unstable=0 bg_thresh=989 thresh=1979 gap=595 poll_thresh=13 ino=257 dd-2584 [005] 120.716786: balance_dirty_state: bdi btrfs-1: dirty=550 wb=859 unstable=0 bg_thresh=992 thresh=1984 gap=575 poll_thresh=14 ino=257 dd-2584 [005] 120.716879: balance_dirty_state: bdi btrfs-1: dirty=575 wb=859 unstable=0 bg_thresh=996 thresh=1992 gap=558 poll_thresh=15 ino=257 dd-2584 [005] 120.716978: balance_dirty_state: bdi btrfs-1: dirty=575 wb=859 unstable=0 bg_thresh=995 thresh=1991 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 120.717163: balance_dirty_state: bdi btrfs-1: dirty=600 wb=859 unstable=0 bg_thresh=994 thresh=1988 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 120.717353: balance_dirty_state: bdi btrfs-1: dirty=650 wb=859 unstable=0 bg_thresh=996 thresh=1993 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 120.717359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=68044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 120.724653: balance_dirty_state: bdi btrfs-1: dirty=650 wb=859 unstable=0 bg_thresh=1001 thresh=2002 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 120.724661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=68044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 120.732651: balance_dirty_state: bdi btrfs-1: dirty=650 wb=734 unstable=0 bg_thresh=1010 thresh=2020 gap=636 poll_thresh=18 ino=257 dd-2584 [001] 120.732963: balance_dirty_state: bdi btrfs-1: dirty=675 wb=734 unstable=0 bg_thresh=1010 thresh=2020 gap=611 poll_thresh=13 ino=257 dd-2584 [001] 120.733052: balance_dirty_state: bdi btrfs-1: dirty=675 wb=708 unstable=0 bg_thresh=1012 thresh=2025 gap=642 poll_thresh=14 ino=257 dd-2584 [001] 120.733143: balance_dirty_state: bdi btrfs-1: dirty=700 wb=683 unstable=0 bg_thresh=1012 thresh=2025 gap=642 poll_thresh=15 ino=257 dd-2584 [001] 120.733236: balance_dirty_state: bdi btrfs-1: dirty=725 wb=658 unstable=0 bg_thresh=1015 thresh=2030 gap=647 poll_thresh=16 ino=257 dd-2584 [001] 120.733402: balance_dirty_state: bdi btrfs-1: dirty=750 wb=608 unstable=0 bg_thresh=1014 thresh=2029 gap=671 poll_thresh=17 ino=257 dd-2584 [001] 120.733559: balance_dirty_state: bdi btrfs-1: dirty=775 wb=608 unstable=0 bg_thresh=1014 thresh=2028 gap=645 poll_thresh=18 ino=257 dd-2584 [001] 120.733716: balance_dirty_state: bdi btrfs-1: dirty=825 wb=608 unstable=0 bg_thresh=1016 thresh=2032 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 120.733871: balance_dirty_state: bdi btrfs-1: dirty=850 wb=608 unstable=0 bg_thresh=1015 thresh=2031 gap=573 poll_thresh=20 ino=257 dd-2584 [001] 120.734029: balance_dirty_state: bdi btrfs-1: dirty=875 wb=608 unstable=0 bg_thresh=1015 thresh=2030 gap=547 poll_thresh=21 ino=257 dd-2584 [001] 120.734185: balance_dirty_state: bdi btrfs-1: dirty=900 wb=608 unstable=0 bg_thresh=1017 thresh=2034 gap=526 poll_thresh=22 ino=257 dd-2584 [001] 120.734551: balance_dirty_state: bdi btrfs-1: dirty=950 wb=608 unstable=0 bg_thresh=1016 thresh=2033 gap=475 poll_thresh=23 ino=257 dd-2584 [001] 120.734557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=68044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 120.740640: balance_dirty_state: bdi btrfs-1: dirty=950 wb=608 unstable=0 bg_thresh=1019 thresh=2038 gap=480 poll_thresh=23 ino=257 dd-2584 [001] 120.740645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-112% task_weight=99% bdi_bw=68044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 120.748548: balance_dirty_state: bdi btrfs-1: dirty=950 wb=283 unstable=0 bg_thresh=1000 thresh=2001 gap=768 poll_thresh=23 ino=257 dd-2584 [001] 120.748612: balance_dirty_state: bdi btrfs-1: dirty=950 wb=283 unstable=0 bg_thresh=1003 thresh=2006 gap=773 poll_thresh=17 ino=257 dd-2584 [001] 120.748727: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=283 unstable=0 bg_thresh=1005 thresh=2011 gap=728 poll_thresh=18 ino=257 dd-2584 [001] 120.748847: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=283 unstable=0 bg_thresh=1002 thresh=2004 gap=696 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 120.748903: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8236 wrote=0 to_write=16384 dd-2584 [001] 120.748980: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=283 unstable=0 bg_thresh=1001 thresh=2003 gap=695 poll_thresh=20 ino=257 dd-2584 [001] 120.749111: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=333 unstable=0 bg_thresh=1003 thresh=2007 gap=649 poll_thresh=21 ino=257 dd-2584 [001] 120.749247: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=383 unstable=0 bg_thresh=1003 thresh=2006 gap=598 poll_thresh=22 ino=257 dd-2584 [001] 120.749379: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=433 unstable=0 bg_thresh=1002 thresh=2005 gap=572 poll_thresh=23 ino=257 dd-2584 [001] 120.749689: balance_dirty_state: bdi btrfs-1: dirty=875 wb=583 unstable=0 bg_thresh=1002 thresh=2004 gap=546 poll_thresh=24 ino=257 dd-2584 [001] 120.749822: balance_dirty_state: bdi btrfs-1: dirty=875 wb=633 unstable=0 bg_thresh=1004 thresh=2008 gap=500 poll_thresh=25 ino=257 dd-2584 [001] 120.749824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-53% task_weight=99% bdi_bw=68044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 120.751183: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=928 to_write=15456 dd-2584 [001] 120.756713: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1108 unstable=0 bg_thresh=998 thresh=1996 gap=588 poll_thresh=19 ino=257 dd-2584 [001] 120.756851: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1108 unstable=0 bg_thresh=993 thresh=1986 gap=553 poll_thresh=20 ino=257 dd-2584 [001] 120.756985: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1108 unstable=0 bg_thresh=995 thresh=1991 gap=533 poll_thresh=21 ino=257 dd-2584 [001] 120.757126: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1108 unstable=0 bg_thresh=990 thresh=1981 gap=473 poll_thresh=22 ino=257 dd-2584 [001] 120.757132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=68044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 120.764546: balance_dirty_state: bdi btrfs-1: dirty=400 wb=958 unstable=0 bg_thresh=994 thresh=1989 gap=631 poll_thresh=22 ino=257 dd-2584 [005] 120.764636: balance_dirty_state: bdi btrfs-1: dirty=400 wb=958 unstable=0 bg_thresh=997 thresh=1994 gap=636 poll_thresh=16 ino=257 dd-2584 [005] 120.764836: balance_dirty_state: bdi btrfs-1: dirty=450 wb=958 unstable=0 bg_thresh=995 thresh=1991 gap=583 poll_thresh=17 ino=257 dd-2584 [005] 120.765069: balance_dirty_state: bdi btrfs-1: dirty=475 wb=958 unstable=0 bg_thresh=998 thresh=1996 gap=563 poll_thresh=18 ino=257 dd-2584 [005] 120.765605: balance_dirty_state: bdi btrfs-1: dirty=500 wb=958 unstable=0 bg_thresh=999 thresh=1998 gap=540 poll_thresh=19 ino=257 dd-2584 [005] 120.765808: balance_dirty_state: bdi btrfs-1: dirty=550 wb=958 unstable=0 bg_thresh=998 thresh=1997 gap=489 poll_thresh=20 ino=257 dd-2584 [005] 120.765816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-113% task_weight=99% bdi_bw=68044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 120.772660: balance_dirty_state: bdi btrfs-1: dirty=550 wb=833 unstable=0 bg_thresh=995 thresh=1990 gap=607 poll_thresh=20 ino=257 dd-2584 [005] 120.772729: balance_dirty_state: bdi btrfs-1: dirty=550 wb=833 unstable=0 bg_thresh=995 thresh=1990 gap=607 poll_thresh=15 ino=257 dd-2584 [005] 120.772791: balance_dirty_state: bdi btrfs-1: dirty=575 wb=833 unstable=0 bg_thresh=994 thresh=1989 gap=581 poll_thresh=16 ino=257 dd-2584 [005] 120.772910: balance_dirty_state: bdi btrfs-1: dirty=600 wb=833 unstable=0 bg_thresh=994 thresh=1988 gap=555 poll_thresh=17 ino=257 dd-2584 [005] 120.773029: balance_dirty_state: bdi btrfs-1: dirty=625 wb=833 unstable=0 bg_thresh=996 thresh=1992 gap=534 poll_thresh=18 ino=257 dd-2584 [005] 120.773148: balance_dirty_state: bdi btrfs-1: dirty=675 wb=833 unstable=0 bg_thresh=995 thresh=1991 gap=483 poll_thresh=19 ino=257 dd-2584 [005] 120.773153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=68044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 120.780648: balance_dirty_state: bdi btrfs-1: dirty=675 wb=683 unstable=0 bg_thresh=994 thresh=1989 gap=631 poll_thresh=19 ino=257 dd-2584 [001] 120.780747: balance_dirty_state: bdi btrfs-1: dirty=675 wb=683 unstable=0 bg_thresh=997 thresh=1994 gap=636 poll_thresh=14 ino=257 dd-2584 [001] 120.780867: balance_dirty_state: bdi btrfs-1: dirty=700 wb=683 unstable=0 bg_thresh=994 thresh=1988 gap=605 poll_thresh=15 ino=257 dd-2584 [001] 120.780986: balance_dirty_state: bdi btrfs-1: dirty=725 wb=683 unstable=0 bg_thresh=996 thresh=1993 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 120.781573: balance_dirty_state: bdi btrfs-1: dirty=750 wb=683 unstable=0 bg_thresh=993 thresh=1986 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 120.781817: balance_dirty_state: bdi btrfs-1: dirty=775 wb=683 unstable=0 bg_thresh=992 thresh=1985 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 120.782060: balance_dirty_state: bdi btrfs-1: dirty=800 wb=683 unstable=0 bg_thresh=994 thresh=1989 gap=506 poll_thresh=19 ino=257 dd-2584 [001] 120.782301: balance_dirty_state: bdi btrfs-1: dirty=850 wb=683 unstable=0 bg_thresh=994 thresh=1988 gap=455 poll_thresh=20 ino=257 dd-2584 [001] 120.782310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=68044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 120.788646: balance_dirty_state: bdi btrfs-1: dirty=850 wb=558 unstable=0 bg_thresh=995 thresh=1991 gap=583 poll_thresh=20 ino=257 dd-2584 [001] 120.788742: balance_dirty_state: bdi btrfs-1: dirty=850 wb=558 unstable=0 bg_thresh=995 thresh=1991 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 120.788864: balance_dirty_state: bdi btrfs-1: dirty=875 wb=558 unstable=0 bg_thresh=995 thresh=1991 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 120.789108: balance_dirty_state: bdi btrfs-1: dirty=900 wb=558 unstable=0 bg_thresh=997 thresh=1995 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 120.789350: balance_dirty_state: bdi btrfs-1: dirty=950 wb=558 unstable=0 bg_thresh=997 thresh=1994 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 120.789359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=68044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 120.796679: balance_dirty_state: bdi btrfs-1: dirty=950 wb=433 unstable=0 bg_thresh=995 thresh=1990 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 120.796768: balance_dirty_state: bdi btrfs-1: dirty=950 wb=433 unstable=0 bg_thresh=995 thresh=1990 gap=607 poll_thresh=13 ino=257 dd-2584 [001] 120.796828: balance_dirty_state: bdi btrfs-1: dirty=975 wb=433 unstable=0 bg_thresh=994 thresh=1989 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 120.796886: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=433 unstable=0 bg_thresh=991 thresh=1983 gap=550 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 120.796972: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8284 wrote=0 to_write=16384 dd-2584 [001] 120.797129: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=433 unstable=0 bg_thresh=994 thresh=1988 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 120.797261: balance_dirty_state: bdi btrfs-1: dirty=975 wb=483 unstable=0 bg_thresh=996 thresh=1992 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 120.797391: balance_dirty_state: bdi btrfs-1: dirty=950 wb=558 unstable=0 bg_thresh=995 thresh=1991 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 120.797392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=68044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 120.800381: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=800 to_write=15584 dd-2584 [005] 120.804614: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1108 unstable=0 bg_thresh=997 thresh=1995 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 120.804735: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1108 unstable=0 bg_thresh=997 thresh=1995 gap=612 poll_thresh=13 ino=257 dd-2584 [005] 120.804859: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1108 unstable=0 bg_thresh=997 thresh=1994 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 120.804981: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1108 unstable=0 bg_thresh=999 thresh=1999 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 120.805108: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1108 unstable=0 bg_thresh=999 thresh=1998 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 120.805351: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1108 unstable=0 bg_thresh=998 thresh=1997 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 120.805597: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1108 unstable=0 bg_thresh=998 thresh=1996 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 120.805606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=68044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 120.812596: balance_dirty_state: bdi btrfs-1: dirty=400 wb=983 unstable=0 bg_thresh=1001 thresh=2002 gap=619 poll_thresh=18 ino=257 dd-2584 [005] 120.812682: balance_dirty_state: bdi btrfs-1: dirty=400 wb=983 unstable=0 bg_thresh=998 thresh=1996 gap=613 poll_thresh=13 ino=257 dd-2584 [005] 120.812763: balance_dirty_state: bdi btrfs-1: dirty=425 wb=983 unstable=0 bg_thresh=1001 thresh=2003 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 120.812842: balance_dirty_state: bdi btrfs-1: dirty=450 wb=983 unstable=0 bg_thresh=1001 thresh=2002 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 120.813147: balance_dirty_state: bdi btrfs-1: dirty=450 wb=983 unstable=0 bg_thresh=1003 thresh=2007 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 120.813303: balance_dirty_state: bdi btrfs-1: dirty=500 wb=983 unstable=0 bg_thresh=1003 thresh=2006 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 120.813461: balance_dirty_state: bdi btrfs-1: dirty=525 wb=983 unstable=0 bg_thresh=1002 thresh=2005 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 120.813466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=68008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 120.820652: balance_dirty_state: bdi btrfs-1: dirty=525 wb=958 unstable=0 bg_thresh=1003 thresh=2006 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 120.820733: balance_dirty_state: bdi btrfs-1: dirty=550 wb=958 unstable=0 bg_thresh=1000 thresh=2000 gap=492 poll_thresh=13 ino=257 dd-2584 [005] 120.820738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-63% task_weight=99% bdi_bw=68008 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 120.828756: balance_dirty_state: bdi btrfs-1: dirty=550 wb=683 unstable=0 bg_thresh=1004 thresh=2008 gap=775 poll_thresh=10 ino=257 dd-2584 [005] 120.828819: balance_dirty_state: bdi btrfs-1: dirty=575 wb=683 unstable=0 bg_thresh=1001 thresh=2002 gap=744 poll_thresh=11 ino=257 dd-2584 [005] 120.828878: balance_dirty_state: bdi btrfs-1: dirty=575 wb=683 unstable=0 bg_thresh=1000 thresh=2001 gap=743 poll_thresh=12 ino=257 dd-2584 [005] 120.828939: balance_dirty_state: bdi btrfs-1: dirty=600 wb=683 unstable=0 bg_thresh=1000 thresh=2001 gap=718 poll_thresh=13 ino=257 dd-2584 [005] 120.828999: balance_dirty_state: bdi btrfs-1: dirty=625 wb=683 unstable=0 bg_thresh=1000 thresh=2000 gap=692 poll_thresh=14 ino=257 dd-2584 [005] 120.829059: balance_dirty_state: bdi btrfs-1: dirty=625 wb=683 unstable=0 bg_thresh=1000 thresh=2000 gap=692 poll_thresh=15 ino=257 dd-2584 [005] 120.829120: balance_dirty_state: bdi btrfs-1: dirty=650 wb=683 unstable=0 bg_thresh=999 thresh=1999 gap=666 poll_thresh=16 ino=257 dd-2584 [005] 120.829242: balance_dirty_state: bdi btrfs-1: dirty=675 wb=683 unstable=0 bg_thresh=1001 thresh=2003 gap=645 poll_thresh=17 ino=257 dd-2584 [005] 120.829535: balance_dirty_state: bdi btrfs-1: dirty=725 wb=683 unstable=0 bg_thresh=1001 thresh=2002 gap=594 poll_thresh=18 ino=257 dd-2584 [005] 120.829657: balance_dirty_state: bdi btrfs-1: dirty=750 wb=683 unstable=0 bg_thresh=1000 thresh=2001 gap=568 poll_thresh=19 ino=257 dd-2584 [005] 120.829779: balance_dirty_state: bdi btrfs-1: dirty=775 wb=683 unstable=0 bg_thresh=1002 thresh=2005 gap=547 poll_thresh=20 ino=257 dd-2584 [005] 120.829903: balance_dirty_state: bdi btrfs-1: dirty=800 wb=683 unstable=0 bg_thresh=1002 thresh=2004 gap=521 poll_thresh=21 ino=257 dd-2584 [005] 120.830036: balance_dirty_state: bdi btrfs-1: dirty=838 wb=683 unstable=0 bg_thresh=998 thresh=1997 gap=476 poll_thresh=22 ino=257 dd-2584 [005] 120.830041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=68008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 120.836633: balance_dirty_state: bdi btrfs-1: dirty=838 wb=558 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=22 ino=257 dd-2584 [005] 120.836734: balance_dirty_state: bdi btrfs-1: dirty=863 wb=558 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=16 ino=257 dd-2584 [005] 120.836896: balance_dirty_state: bdi btrfs-1: dirty=888 wb=558 unstable=0 bg_thresh=999 thresh=1999 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 120.837057: balance_dirty_state: bdi btrfs-1: dirty=913 wb=558 unstable=0 bg_thresh=999 thresh=1998 gap=527 poll_thresh=18 ino=257 dd-2584 [005] 120.837220: balance_dirty_state: bdi btrfs-1: dirty=938 wb=558 unstable=0 bg_thresh=1001 thresh=2002 gap=506 poll_thresh=19 ino=257 dd-2584 [005] 120.837622: balance_dirty_state: bdi btrfs-1: dirty=988 wb=558 unstable=0 bg_thresh=1000 thresh=2001 gap=455 poll_thresh=20 ino=257 dd-2584 [005] 120.837628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=68008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 120.844677: balance_dirty_state: bdi btrfs-1: dirty=988 wb=433 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=20 ino=257 dd-2584 [005] 120.844786: balance_dirty_state: bdi btrfs-1: dirty=988 wb=433 unstable=0 bg_thresh=1003 thresh=2006 gap=585 poll_thresh=15 ino=257 dd-2584 [005] 120.844843: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=433 unstable=0 bg_thresh=1003 thresh=2006 gap=560 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 120.844909: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8332 wrote=0 to_write=16384 dd-2584 [005] 120.844970: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=433 unstable=0 bg_thresh=1005 thresh=2010 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 120.845099: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=458 unstable=0 bg_thresh=1001 thresh=2003 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 120.845101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=68008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 120.848670: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=296 wrote=816 to_write=15568 dd-2584 [004] 120.852690: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1134 unstable=0 bg_thresh=999 thresh=1999 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 120.852802: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1134 unstable=0 bg_thresh=996 thresh=1992 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 120.852928: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1134 unstable=0 bg_thresh=998 thresh=1997 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 120.853046: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1134 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 120.853166: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1134 unstable=0 bg_thresh=1004 thresh=2008 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 120.853410: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1134 unstable=0 bg_thresh=1002 thresh=2005 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 120.853656: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1134 unstable=0 bg_thresh=1010 thresh=2021 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 120.853665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1320 avg_dirty=1320 bdi_gap=30% task_gap=-39% task_weight=99% bdi_bw=68008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.861144: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1009 unstable=0 bg_thresh=1006 thresh=2013 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 120.861264: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1009 unstable=0 bg_thresh=1009 thresh=2018 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 120.861381: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1009 unstable=0 bg_thresh=1006 thresh=2012 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 120.861500: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1009 unstable=0 bg_thresh=1008 thresh=2017 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 120.861740: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1009 unstable=0 bg_thresh=1007 thresh=2015 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 120.861973: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1009 unstable=0 bg_thresh=1007 thresh=2014 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 120.861982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1320 avg_dirty=1320 bdi_gap=26% task_gap=-47% task_weight=100% bdi_bw=68008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.868791: balance_dirty_state: bdi btrfs-1: dirty=537 wb=884 unstable=0 bg_thresh=1007 thresh=2015 gap=594 poll_thresh=13 ino=257 dd-2584 [004] 120.868876: balance_dirty_state: bdi btrfs-1: dirty=537 wb=884 unstable=0 bg_thresh=1007 thresh=2014 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 120.868961: balance_dirty_state: bdi btrfs-1: dirty=562 wb=884 unstable=0 bg_thresh=1007 thresh=2014 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 120.869046: balance_dirty_state: bdi btrfs-1: dirty=587 wb=884 unstable=0 bg_thresh=1006 thresh=2013 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 120.869217: balance_dirty_state: bdi btrfs-1: dirty=612 wb=884 unstable=0 bg_thresh=1008 thresh=2017 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 120.869383: balance_dirty_state: bdi btrfs-1: dirty=637 wb=884 unstable=0 bg_thresh=1008 thresh=2016 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 120.869388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=68008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.877045: balance_dirty_state: bdi btrfs-1: dirty=662 wb=759 unstable=0 bg_thresh=1008 thresh=2016 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 120.877137: balance_dirty_state: bdi btrfs-1: dirty=662 wb=759 unstable=0 bg_thresh=1007 thresh=2015 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 120.877223: balance_dirty_state: bdi btrfs-1: dirty=687 wb=759 unstable=0 bg_thresh=1007 thresh=2015 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 120.877314: balance_dirty_state: bdi btrfs-1: dirty=712 wb=759 unstable=0 bg_thresh=1009 thresh=2019 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 120.877488: balance_dirty_state: bdi btrfs-1: dirty=737 wb=759 unstable=0 bg_thresh=1009 thresh=2018 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 120.877665: balance_dirty_state: bdi btrfs-1: dirty=762 wb=759 unstable=0 bg_thresh=1008 thresh=2017 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 120.877672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-90% task_weight=99% bdi_bw=68008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.884699: balance_dirty_state: bdi btrfs-1: dirty=787 wb=584 unstable=0 bg_thresh=1000 thresh=2001 gap=630 poll_thresh=13 ino=257 dd-2584 [004] 120.884787: balance_dirty_state: bdi btrfs-1: dirty=812 wb=584 unstable=0 bg_thresh=1003 thresh=2006 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 120.884875: balance_dirty_state: bdi btrfs-1: dirty=812 wb=584 unstable=0 bg_thresh=1002 thresh=2005 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 120.884960: balance_dirty_state: bdi btrfs-1: dirty=837 wb=584 unstable=0 bg_thresh=1008 thresh=2016 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 120.885133: balance_dirty_state: bdi btrfs-1: dirty=862 wb=584 unstable=0 bg_thresh=1007 thresh=2015 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 120.885293: balance_dirty_state: bdi btrfs-1: dirty=887 wb=584 unstable=0 bg_thresh=1007 thresh=2014 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 120.885634: balance_dirty_state: bdi btrfs-1: dirty=937 wb=584 unstable=0 bg_thresh=1006 thresh=2013 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 120.885639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-48% task_weight=100% bdi_bw=68008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 120.896691: balance_dirty_state: bdi btrfs-1: dirty=937 wb=309 unstable=0 bg_thresh=999 thresh=1998 gap=752 poll_thresh=14 ino=257 dd-2584 [004] 120.896748: balance_dirty_state: bdi btrfs-1: dirty=962 wb=309 unstable=0 bg_thresh=1001 thresh=2003 gap=732 poll_thresh=15 ino=257 dd-2584 [004] 120.896807: balance_dirty_state: bdi btrfs-1: dirty=987 wb=309 unstable=0 bg_thresh=1001 thresh=2003 gap=707 poll_thresh=16 ino=257 dd-2584 [004] 120.896924: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=309 unstable=0 bg_thresh=1001 thresh=2002 gap=681 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 120.896998: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8384 wrote=0 to_write=16384 dd-2584 [004] 120.897052: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=309 unstable=0 bg_thresh=1003 thresh=2006 gap=660 poll_thresh=18 ino=257 dd-2584 [004] 120.897177: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=309 unstable=0 bg_thresh=1001 thresh=2003 gap=632 poll_thresh=19 ino=257 dd-2584 [004] 120.897308: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=359 unstable=0 bg_thresh=1001 thresh=2002 gap=581 poll_thresh=20 ino=257 dd-2584 [004] 120.897439: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=434 unstable=0 bg_thresh=997 thresh=1995 gap=549 poll_thresh=21 ino=257 dd-2584 [004] 120.897760: balance_dirty_state: bdi btrfs-1: dirty=912 wb=559 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=22 ino=257 dd-2584 [004] 120.897889: balance_dirty_state: bdi btrfs-1: dirty=887 wb=634 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=23 ino=257 dd-2584 [004] 120.897891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=68008 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 120.899237: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=344 wrote=944 to_write=15440 dd-2584 [004] 120.904637: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1121 unstable=0 bg_thresh=1000 thresh=2001 gap=593 poll_thresh=23 ino=257 dd-2584 [004] 120.904705: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1121 unstable=0 bg_thresh=1000 thresh=2000 gap=592 poll_thresh=17 ino=257 dd-2584 [004] 120.904829: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1121 unstable=0 bg_thresh=999 thresh=1999 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 120.904952: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1121 unstable=0 bg_thresh=999 thresh=1998 gap=515 poll_thresh=19 ino=257 dd-2584 [004] 120.905076: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1121 unstable=0 bg_thresh=1001 thresh=2002 gap=494 poll_thresh=20 ino=257 dd-2584 [004] 120.905081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=68008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 120.912750: balance_dirty_state: bdi btrfs-1: dirty=387 wb=996 unstable=0 bg_thresh=997 thresh=1994 gap=611 poll_thresh=20 ino=257 dd-2584 [007] 120.912884: balance_dirty_state: bdi btrfs-1: dirty=387 wb=996 unstable=0 bg_thresh=996 thresh=1993 gap=610 poll_thresh=15 ino=257 dd-2584 [007] 120.913007: balance_dirty_state: bdi btrfs-1: dirty=412 wb=996 unstable=0 bg_thresh=999 thresh=1998 gap=590 poll_thresh=16 ino=257 dd-2584 [007] 120.913246: balance_dirty_state: bdi btrfs-1: dirty=437 wb=996 unstable=0 bg_thresh=998 thresh=1997 gap=564 poll_thresh=17 ino=257 dd-2584 [007] 120.913491: balance_dirty_state: bdi btrfs-1: dirty=462 wb=996 unstable=0 bg_thresh=991 thresh=1983 gap=525 poll_thresh=18 ino=257 dd-2584 [007] 120.914092: balance_dirty_state: bdi btrfs-1: dirty=512 wb=996 unstable=0 bg_thresh=993 thresh=1986 gap=478 poll_thresh=19 ino=257 dd-2584 [007] 120.914102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=98% bdi_bw=68008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 120.920661: balance_dirty_state: bdi btrfs-1: dirty=512 wb=871 unstable=0 bg_thresh=994 thresh=1989 gap=606 poll_thresh=19 ino=257 dd-2584 [007] 120.920784: balance_dirty_state: bdi btrfs-1: dirty=512 wb=871 unstable=0 bg_thresh=997 thresh=1994 gap=611 poll_thresh=14 ino=257 dd-2584 [007] 120.920902: balance_dirty_state: bdi btrfs-1: dirty=537 wb=871 unstable=0 bg_thresh=996 thresh=1993 gap=585 poll_thresh=15 ino=257 dd-2584 [007] 120.921021: balance_dirty_state: bdi btrfs-1: dirty=562 wb=871 unstable=0 bg_thresh=996 thresh=1993 gap=560 poll_thresh=16 ino=257 dd-2584 [007] 120.921255: balance_dirty_state: bdi btrfs-1: dirty=587 wb=871 unstable=0 bg_thresh=996 thresh=1992 gap=534 poll_thresh=17 ino=257 dd-2584 [007] 120.921490: balance_dirty_state: bdi btrfs-1: dirty=612 wb=871 unstable=0 bg_thresh=998 thresh=1996 gap=513 poll_thresh=18 ino=257 dd-2584 [007] 120.921724: balance_dirty_state: bdi btrfs-1: dirty=637 wb=871 unstable=0 bg_thresh=997 thresh=1995 gap=487 poll_thresh=19 ino=257 dd-2584 [007] 120.921733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=68176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 120.928780: balance_dirty_state: bdi btrfs-1: dirty=637 wb=746 unstable=0 bg_thresh=998 thresh=1997 gap=614 poll_thresh=19 ino=257 dd-2584 [007] 120.928881: balance_dirty_state: bdi btrfs-1: dirty=662 wb=746 unstable=0 bg_thresh=998 thresh=1996 gap=588 poll_thresh=14 ino=257 dd-2584 [007] 120.928941: balance_dirty_state: bdi btrfs-1: dirty=687 wb=746 unstable=0 bg_thresh=998 thresh=1996 gap=563 poll_thresh=15 ino=257 dd-2584 [007] 120.929001: balance_dirty_state: bdi btrfs-1: dirty=687 wb=746 unstable=0 bg_thresh=997 thresh=1995 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 120.929133: balance_dirty_state: bdi btrfs-1: dirty=737 wb=696 unstable=0 bg_thresh=997 thresh=1994 gap=561 poll_thresh=17 ino=257 dd-2584 [007] 120.929424: balance_dirty_state: bdi btrfs-1: dirty=762 wb=696 unstable=0 bg_thresh=999 thresh=1998 gap=540 poll_thresh=18 ino=257 dd-2584 [007] 120.929541: balance_dirty_state: bdi btrfs-1: dirty=787 wb=696 unstable=0 bg_thresh=998 thresh=1997 gap=514 poll_thresh=19 ino=257 dd-2584 [007] 120.929659: balance_dirty_state: bdi btrfs-1: dirty=812 wb=696 unstable=0 bg_thresh=998 thresh=1996 gap=488 poll_thresh=20 ino=257 dd-2584 [007] 120.929664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=68176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 120.936720: balance_dirty_state: bdi btrfs-1: dirty=812 wb=571 unstable=0 bg_thresh=996 thresh=1992 gap=609 poll_thresh=20 ino=257 dd-2584 [001] 120.936849: balance_dirty_state: bdi btrfs-1: dirty=812 wb=571 unstable=0 bg_thresh=998 thresh=1997 gap=614 poll_thresh=15 ino=257 dd-2584 [001] 120.936966: balance_dirty_state: bdi btrfs-1: dirty=837 wb=571 unstable=0 bg_thresh=998 thresh=1997 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 120.937200: balance_dirty_state: bdi btrfs-1: dirty=862 wb=571 unstable=0 bg_thresh=1001 thresh=2002 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 120.937436: balance_dirty_state: bdi btrfs-1: dirty=912 wb=571 unstable=0 bg_thresh=1000 thresh=2001 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 120.937672: balance_dirty_state: bdi btrfs-1: dirty=937 wb=571 unstable=0 bg_thresh=1002 thresh=2005 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 120.937681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=68176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 120.944745: balance_dirty_state: bdi btrfs-1: dirty=937 wb=446 unstable=0 bg_thresh=1005 thresh=2011 gap=628 poll_thresh=19 ino=257 dd-2584 [001] 120.944874: balance_dirty_state: bdi btrfs-1: dirty=937 wb=446 unstable=0 bg_thresh=1008 thresh=2016 gap=633 poll_thresh=14 ino=257 dd-2584 [001] 120.944992: balance_dirty_state: bdi btrfs-1: dirty=962 wb=446 unstable=0 bg_thresh=1005 thresh=2010 gap=602 poll_thresh=15 ino=257 dd-2584 [001] 120.945462: balance_dirty_state: bdi btrfs-1: dirty=987 wb=446 unstable=0 bg_thresh=1004 thresh=2009 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 120.945698: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=446 unstable=0 bg_thresh=1004 thresh=2008 gap=550 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 120.945793: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8432 wrote=0 to_write=16384 dd-2584 [001] 120.945952: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=446 unstable=0 bg_thresh=1006 thresh=2012 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 120.946199: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=496 unstable=0 bg_thresh=1005 thresh=2011 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 120.946202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=68176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 120.949857: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=396 wrote=832 to_write=15552 dd-2584 [001] 120.952742: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1146 unstable=0 bg_thresh=1005 thresh=2010 gap=627 poll_thresh=19 ino=257 dd-2584 [001] 120.952836: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1146 unstable=0 bg_thresh=1005 thresh=2010 gap=627 poll_thresh=14 ino=257 dd-2584 [001] 120.952896: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1146 unstable=0 bg_thresh=1004 thresh=2009 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 120.952955: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1146 unstable=0 bg_thresh=1004 thresh=2009 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 120.953074: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1146 unstable=0 bg_thresh=1006 thresh=2013 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 120.953192: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1146 unstable=0 bg_thresh=1006 thresh=2012 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 120.953310: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1146 unstable=0 bg_thresh=1002 thresh=2005 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 120.953315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=68176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 120.960628: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1021 unstable=0 bg_thresh=1002 thresh=2005 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 120.961089: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1021 unstable=0 bg_thresh=1005 thresh=2010 gap=627 poll_thresh=14 ino=257 dd-2584 [005] 120.961210: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1021 unstable=0 bg_thresh=1005 thresh=2010 gap=602 poll_thresh=15 ino=257 dd-2584 [005] 120.961329: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1021 unstable=0 bg_thresh=1004 thresh=2009 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 120.961563: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1021 unstable=0 bg_thresh=1004 thresh=2008 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 120.961799: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1021 unstable=0 bg_thresh=1006 thresh=2012 gap=529 poll_thresh=18 ino=257 dd-2584 [005] 120.962037: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1021 unstable=0 bg_thresh=1002 thresh=2005 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 120.962047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=68176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 120.972692: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1021 unstable=0 bg_thresh=1006 thresh=2013 gap=505 poll_thresh=19 ino=257 dd-2584 [005] 120.972801: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1021 unstable=0 bg_thresh=1006 thresh=2012 gap=479 poll_thresh=14 ino=257 dd-2584 [005] 120.972810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=68176 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [005] 120.984688: balance_dirty_state: bdi btrfs-1: dirty=512 wb=846 unstable=0 bg_thresh=1006 thresh=2012 gap=654 poll_thresh=14 ino=257 dd-2584 [005] 120.984758: balance_dirty_state: bdi btrfs-1: dirty=537 wb=846 unstable=0 bg_thresh=1006 thresh=2012 gap=629 poll_thresh=10 ino=257 dd-2584 [005] 120.984820: balance_dirty_state: bdi btrfs-1: dirty=537 wb=846 unstable=0 bg_thresh=1005 thresh=2011 gap=628 poll_thresh=11 ino=257 dd-2584 [005] 120.984882: balance_dirty_state: bdi btrfs-1: dirty=562 wb=846 unstable=0 bg_thresh=1005 thresh=2011 gap=603 poll_thresh=12 ino=257 dd-2584 [005] 120.984946: balance_dirty_state: bdi btrfs-1: dirty=587 wb=846 unstable=0 bg_thresh=1005 thresh=2010 gap=577 poll_thresh=13 ino=257 dd-2584 [005] 120.985009: balance_dirty_state: bdi btrfs-1: dirty=587 wb=846 unstable=0 bg_thresh=1007 thresh=2015 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 120.985073: balance_dirty_state: bdi btrfs-1: dirty=612 wb=846 unstable=0 bg_thresh=1004 thresh=2009 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 120.985415: balance_dirty_state: bdi btrfs-1: dirty=637 wb=721 unstable=0 bg_thresh=1006 thresh=2012 gap=654 poll_thresh=16 ino=257 dd-2584 [005] 120.985603: balance_dirty_state: bdi btrfs-1: dirty=662 wb=721 unstable=0 bg_thresh=1001 thresh=2003 gap=620 poll_thresh=17 ino=257 dd-2584 [005] 120.985786: balance_dirty_state: bdi btrfs-1: dirty=687 wb=721 unstable=0 bg_thresh=999 thresh=1999 gap=591 poll_thresh=18 ino=257 dd-2584 [005] 120.985972: balance_dirty_state: bdi btrfs-1: dirty=712 wb=721 unstable=0 bg_thresh=999 thresh=1998 gap=565 poll_thresh=19 ino=257 dd-2584 [005] 120.986160: balance_dirty_state: bdi btrfs-1: dirty=762 wb=721 unstable=0 bg_thresh=997 thresh=1994 gap=511 poll_thresh=20 ino=257 dd-2584 [005] 120.986342: balance_dirty_state: bdi btrfs-1: dirty=787 wb=721 unstable=0 bg_thresh=995 thresh=1991 gap=483 poll_thresh=21 ino=257 dd-2584 [005] 120.986349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=68176 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 120.992730: balance_dirty_state: bdi btrfs-1: dirty=782 wb=593 unstable=0 bg_thresh=996 thresh=1993 gap=618 poll_thresh=21 ino=257 dd-2584 [005] 120.992799: balance_dirty_state: bdi btrfs-1: dirty=807 wb=593 unstable=0 bg_thresh=999 thresh=1998 gap=598 poll_thresh=16 ino=257 dd-2584 [005] 120.992920: balance_dirty_state: bdi btrfs-1: dirty=832 wb=593 unstable=0 bg_thresh=998 thresh=1997 gap=572 poll_thresh=17 ino=257 dd-2584 [005] 120.993039: balance_dirty_state: bdi btrfs-1: dirty=857 wb=593 unstable=0 bg_thresh=1000 thresh=2001 gap=551 poll_thresh=18 ino=257 dd-2584 [005] 120.993333: balance_dirty_state: bdi btrfs-1: dirty=882 wb=593 unstable=0 bg_thresh=1000 thresh=2000 gap=525 poll_thresh=19 ino=257 dd-2584 [005] 120.993455: balance_dirty_state: bdi btrfs-1: dirty=932 wb=593 unstable=0 bg_thresh=999 thresh=1999 gap=474 poll_thresh=20 ino=257 dd-2584 [005] 120.993460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=68176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 121.000700: balance_dirty_state: bdi btrfs-1: dirty=932 wb=468 unstable=0 bg_thresh=997 thresh=1994 gap=594 poll_thresh=20 ino=257 dd-2584 [005] 121.000769: balance_dirty_state: bdi btrfs-1: dirty=932 wb=468 unstable=0 bg_thresh=997 thresh=1994 gap=594 poll_thresh=15 ino=257 dd-2584 [005] 121.000832: balance_dirty_state: bdi btrfs-1: dirty=957 wb=468 unstable=0 bg_thresh=996 thresh=1993 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 121.000955: balance_dirty_state: bdi btrfs-1: dirty=982 wb=468 unstable=0 bg_thresh=996 thresh=1992 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 121.001080: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=468 unstable=0 bg_thresh=998 thresh=1996 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 121.001085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=68176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 121.001133: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8488 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 121.003018: writeback_single_inode: bdi btrfs-1: ino=257 state= age=448 wrote=816 to_write=15568 dd-2584 [003] 121.008698: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1143 unstable=0 bg_thresh=998 thresh=1996 gap=609 poll_thresh=18 ino=257 dd-2584 [003] 121.008777: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1143 unstable=0 bg_thresh=995 thresh=1990 gap=603 poll_thresh=13 ino=257 dd-2584 [003] 121.008845: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1143 unstable=0 bg_thresh=997 thresh=1995 gap=583 poll_thresh=14 ino=257 dd-2584 [003] 121.008910: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1143 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=15 ino=257 dd-2584 [003] 121.008974: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1143 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=16 ino=257 dd-2584 [003] 121.009101: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1143 unstable=0 bg_thresh=996 thresh=1993 gap=531 poll_thresh=17 ino=257 dd-2584 [003] 121.009407: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1143 unstable=0 bg_thresh=998 thresh=1997 gap=485 poll_thresh=18 ino=257 dd-2584 [003] 121.009412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=68176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 121.016699: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1018 unstable=0 bg_thresh=997 thresh=1995 gap=608 poll_thresh=18 ino=257 dd-2584 [003] 121.016766: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1010 unstable=0 bg_thresh=996 thresh=1993 gap=608 poll_thresh=13 ino=257 dd-2584 [003] 121.016827: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1010 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=14 ino=257 dd-2584 [003] 121.016887: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1010 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=15 ino=257 dd-2584 [003] 121.016946: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1010 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=16 ino=257 dd-2584 [003] 121.017067: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1010 unstable=0 bg_thresh=1000 thresh=2001 gap=541 poll_thresh=17 ino=257 dd-2584 [003] 121.017191: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1010 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=18 ino=257 dd-2584 [003] 121.017196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=68176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 121.024669: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1010 unstable=0 bg_thresh=990 thresh=1981 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 121.024679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=67032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 121.036736: balance_dirty_state: bdi btrfs-1: dirty=498 wb=843 unstable=0 bg_thresh=999 thresh=1998 gap=657 poll_thresh=18 ino=257 dd-2584 [001] 121.036840: balance_dirty_state: bdi btrfs-1: dirty=523 wb=843 unstable=0 bg_thresh=1001 thresh=2003 gap=637 poll_thresh=13 ino=257 dd-2584 [001] 121.036899: balance_dirty_state: bdi btrfs-1: dirty=548 wb=843 unstable=0 bg_thresh=1001 thresh=2003 gap=612 poll_thresh=14 ino=257 dd-2584 [001] 121.036958: balance_dirty_state: bdi btrfs-1: dirty=548 wb=843 unstable=0 bg_thresh=1004 thresh=2008 gap=617 poll_thresh=15 ino=257 dd-2584 [001] 121.037016: balance_dirty_state: bdi btrfs-1: dirty=573 wb=843 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=16 ino=257 dd-2584 [001] 121.037138: balance_dirty_state: bdi btrfs-1: dirty=598 wb=843 unstable=0 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=17 ino=257 dd-2584 [001] 121.037433: balance_dirty_state: bdi btrfs-1: dirty=623 wb=843 unstable=0 bg_thresh=1005 thresh=2011 gap=545 poll_thresh=18 ino=257 dd-2584 [001] 121.037549: balance_dirty_state: bdi btrfs-1: dirty=673 wb=843 unstable=0 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 121.037555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=67032 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 121.048720: balance_dirty_state: bdi btrfs-1: dirty=673 wb=843 unstable=0 bg_thresh=996 thresh=1993 gap=477 poll_thresh=14 ino=257 dd-2584 [001] 121.048725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=67032 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [005] 121.060709: balance_dirty_state: bdi btrfs-1: dirty=687 wb=562 unstable=0 bg_thresh=991 thresh=1983 gap=734 poll_thresh=14 ino=257 dd-2584 [005] 121.060820: balance_dirty_state: bdi btrfs-1: dirty=687 wb=562 unstable=0 bg_thresh=991 thresh=1983 gap=734 poll_thresh=10 ino=257 dd-2584 [005] 121.060937: balance_dirty_state: bdi btrfs-1: dirty=712 wb=562 unstable=0 bg_thresh=994 thresh=1988 gap=714 poll_thresh=11 ino=257 dd-2584 [005] 121.061052: balance_dirty_state: bdi btrfs-1: dirty=737 wb=562 unstable=0 bg_thresh=994 thresh=1988 gap=689 poll_thresh=12 ino=257 dd-2584 [005] 121.061171: balance_dirty_state: bdi btrfs-1: dirty=737 wb=562 unstable=0 bg_thresh=996 thresh=1993 gap=694 poll_thresh=13 ino=257 dd-2584 [005] 121.061290: balance_dirty_state: bdi btrfs-1: dirty=762 wb=562 unstable=0 bg_thresh=996 thresh=1992 gap=668 poll_thresh=14 ino=257 dd-2584 [005] 121.061408: balance_dirty_state: bdi btrfs-1: dirty=787 wb=562 unstable=0 bg_thresh=996 thresh=1992 gap=643 poll_thresh=15 ino=257 dd-2584 [005] 121.061528: balance_dirty_state: bdi btrfs-1: dirty=787 wb=562 unstable=0 bg_thresh=995 thresh=1991 gap=642 poll_thresh=16 ino=257 dd-2584 [005] 121.061764: balance_dirty_state: bdi btrfs-1: dirty=812 wb=562 unstable=0 bg_thresh=995 thresh=1990 gap=616 poll_thresh=17 ino=257 dd-2584 [005] 121.061999: balance_dirty_state: bdi btrfs-1: dirty=862 wb=562 unstable=0 bg_thresh=997 thresh=1994 gap=570 poll_thresh=18 ino=257 dd-2584 [005] 121.062589: balance_dirty_state: bdi btrfs-1: dirty=887 wb=562 unstable=0 bg_thresh=996 thresh=1993 gap=544 poll_thresh=19 ino=257 dd-2584 [005] 121.062829: balance_dirty_state: bdi btrfs-1: dirty=912 wb=562 unstable=0 bg_thresh=996 thresh=1992 gap=518 poll_thresh=20 ino=257 dd-2584 [005] 121.063070: balance_dirty_state: bdi btrfs-1: dirty=962 wb=562 unstable=0 bg_thresh=995 thresh=1991 gap=467 poll_thresh=21 ino=257 dd-2584 [005] 121.063080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=67032 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 121.068734: balance_dirty_state: bdi btrfs-1: dirty=962 wb=437 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=21 ino=257 dd-2584 [006] 121.068806: balance_dirty_state: bdi btrfs-1: dirty=962 wb=437 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=16 ino=257 dd-2584 [006] 121.069026: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=437 unstable=0 bg_thresh=1002 thresh=2004 gap=555 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 121.069071: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8556 wrote=0 to_write=16384 dd-2584 [006] 121.069260: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=437 unstable=0 bg_thresh=1004 thresh=2009 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 121.069436: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=487 unstable=0 bg_thresh=1004 thresh=2008 gap=509 poll_thresh=19 ino=257 dd-2584 [006] 121.069609: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=512 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=20 ino=257 dd-2584 [006] 121.069611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=99% bdi_bw=67032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 121.071910: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=848 to_write=15536 dd-2584 [002] 121.076698: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1287 unstable=0 bg_thresh=1006 thresh=2012 gap=463 poll_thresh=20 ino=257 dd-2584 [002] 121.076709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=99% bdi_bw=67032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 121.084872: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1160 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=20 ino=257 dd-2584 [007] 121.085000: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1160 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=15 ino=257 dd-2584 [007] 121.085476: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1160 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 121.085715: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1160 unstable=0 bg_thresh=1004 thresh=2008 gap=536 poll_thresh=17 ino=257 dd-2584 [007] 121.085952: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1160 unstable=0 bg_thresh=1003 thresh=2007 gap=485 poll_thresh=18 ino=257 dd-2584 [007] 121.085961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=67032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 121.092874: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1035 unstable=0 bg_thresh=1004 thresh=2009 gap=612 poll_thresh=18 ino=257 dd-2584 [007] 121.092941: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1035 unstable=0 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=13 ino=257 dd-2584 [007] 121.092999: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1035 unstable=0 bg_thresh=1006 thresh=2013 gap=591 poll_thresh=14 ino=257 dd-2584 [007] 121.093055: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1035 unstable=0 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=15 ino=257 dd-2584 [007] 121.093114: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1035 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 121.093226: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1035 unstable=0 bg_thresh=1005 thresh=2011 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 121.093344: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1035 unstable=0 bg_thresh=1007 thresh=2015 gap=493 poll_thresh=18 ino=257 dd-2584 [007] 121.093348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-92% task_weight=98% bdi_bw=67032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 121.100933: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1035 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=13 ino=257 dd-2584 [007] 121.100938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=67032 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 121.108795: balance_dirty_state: bdi btrfs-1: dirty=487 wb=860 unstable=0 bg_thresh=1005 thresh=2011 gap=664 poll_thresh=13 ino=257 dd-2584 [007] 121.108924: balance_dirty_state: bdi btrfs-1: dirty=512 wb=860 unstable=0 bg_thresh=1008 thresh=2016 gap=644 poll_thresh=10 ino=257 dd-2584 [007] 121.109042: balance_dirty_state: bdi btrfs-1: dirty=537 wb=860 unstable=0 bg_thresh=1005 thresh=2010 gap=613 poll_thresh=11 ino=257 dd-2584 [007] 121.109512: balance_dirty_state: bdi btrfs-1: dirty=537 wb=860 unstable=0 bg_thresh=1004 thresh=2009 gap=612 poll_thresh=12 ino=257 dd-2584 [007] 121.109630: balance_dirty_state: bdi btrfs-1: dirty=562 wb=860 unstable=0 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=13 ino=257 dd-2584 [007] 121.109749: balance_dirty_state: bdi btrfs-1: dirty=587 wb=860 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=14 ino=257 dd-2584 [007] 121.109868: balance_dirty_state: bdi btrfs-1: dirty=587 wb=860 unstable=0 bg_thresh=1006 thresh=2013 gap=566 poll_thresh=15 ino=257 dd-2584 [007] 121.109987: balance_dirty_state: bdi btrfs-1: dirty=612 wb=860 unstable=0 bg_thresh=1006 thresh=2012 gap=540 poll_thresh=16 ino=257 dd-2584 [007] 121.110221: balance_dirty_state: bdi btrfs-1: dirty=637 wb=860 unstable=0 bg_thresh=1005 thresh=2011 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 121.110456: balance_dirty_state: bdi btrfs-1: dirty=662 wb=860 unstable=0 bg_thresh=1005 thresh=2010 gap=488 poll_thresh=18 ino=257 dd-2584 [007] 121.110464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=67032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 121.116864: balance_dirty_state: bdi btrfs-1: dirty=687 wb=860 unstable=0 bg_thresh=1007 thresh=2015 gap=468 poll_thresh=13 ino=257 dd-2584 [007] 121.116869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=67032 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 121.124802: balance_dirty_state: bdi btrfs-1: dirty=712 wb=860 unstable=0 bg_thresh=1007 thresh=2014 gap=442 poll_thresh=10 ino=257 dd-2584 [007] 121.124807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=67032 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 121.132732: balance_dirty_state: bdi btrfs-1: dirty=712 wb=735 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=10 ino=257 dd-2584 [007] 121.132797: balance_dirty_state: bdi btrfs-1: dirty=712 wb=735 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=7 ino=257 dd-2584 [007] 121.132859: balance_dirty_state: bdi btrfs-1: dirty=737 wb=735 unstable=0 bg_thresh=1005 thresh=2011 gap=539 poll_thresh=8 ino=257 dd-2584 [007] 121.132917: balance_dirty_state: bdi btrfs-1: dirty=762 wb=735 unstable=0 bg_thresh=1005 thresh=2011 gap=514 poll_thresh=9 ino=257 dd-2584 [007] 121.132975: balance_dirty_state: bdi btrfs-1: dirty=762 wb=735 unstable=0 bg_thresh=1005 thresh=2010 gap=513 poll_thresh=10 ino=257 dd-2584 [007] 121.133035: balance_dirty_state: bdi btrfs-1: dirty=787 wb=735 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=11 ino=257 dd-2584 [007] 121.133039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 121.140744: balance_dirty_state: bdi btrfs-1: dirty=787 wb=735 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=11 ino=257 dd-2584 [007] 121.140752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 121.148784: balance_dirty_state: bdi btrfs-1: dirty=787 wb=610 unstable=0 bg_thresh=1006 thresh=2012 gap=615 poll_thresh=11 ino=257 dd-2584 [007] 121.149053: balance_dirty_state: bdi btrfs-1: dirty=812 wb=610 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=8 ino=257 dd-2584 [007] 121.149112: balance_dirty_state: bdi btrfs-1: dirty=812 wb=610 unstable=0 bg_thresh=1005 thresh=2011 gap=589 poll_thresh=9 ino=257 dd-2584 [007] 121.149169: balance_dirty_state: bdi btrfs-1: dirty=837 wb=610 unstable=0 bg_thresh=1008 thresh=2016 gap=569 poll_thresh=10 ino=257 dd-2584 [007] 121.149225: balance_dirty_state: bdi btrfs-1: dirty=862 wb=610 unstable=0 bg_thresh=1005 thresh=2010 gap=538 poll_thresh=11 ino=257 dd-2584 [007] 121.149282: balance_dirty_state: bdi btrfs-1: dirty=862 wb=610 unstable=0 bg_thresh=1007 thresh=2015 gap=543 poll_thresh=12 ino=257 dd-2584 [007] 121.149339: balance_dirty_state: bdi btrfs-1: dirty=887 wb=610 unstable=0 bg_thresh=1004 thresh=2009 gap=512 poll_thresh=13 ino=257 dd-2584 [007] 121.149397: balance_dirty_state: bdi btrfs-1: dirty=887 wb=610 unstable=0 bg_thresh=1007 thresh=2014 gap=517 poll_thresh=14 ino=257 dd-2584 [007] 121.149455: balance_dirty_state: bdi btrfs-1: dirty=912 wb=610 unstable=0 bg_thresh=1006 thresh=2013 gap=491 poll_thresh=15 ino=257 dd-2584 [007] 121.149459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 121.156925: balance_dirty_state: bdi btrfs-1: dirty=937 wb=460 unstable=0 bg_thresh=1008 thresh=2017 gap=620 poll_thresh=11 ino=257 dd-2584 [007] 121.156981: balance_dirty_state: bdi btrfs-1: dirty=937 wb=460 unstable=0 bg_thresh=1005 thresh=2011 gap=614 poll_thresh=12 ino=257 dd-2584 [007] 121.157037: balance_dirty_state: bdi btrfs-1: dirty=962 wb=460 unstable=0 bg_thresh=1008 thresh=2016 gap=594 poll_thresh=13 ino=257 dd-2584 [007] 121.157093: balance_dirty_state: bdi btrfs-1: dirty=987 wb=460 unstable=0 bg_thresh=1005 thresh=2010 gap=563 poll_thresh=14 ino=257 dd-2584 [007] 121.157151: balance_dirty_state: bdi btrfs-1: dirty=987 wb=460 unstable=0 bg_thresh=1007 thresh=2015 gap=568 poll_thresh=15 ino=257 dd-2584 [007] 121.157207: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=460 unstable=0 bg_thresh=1004 thresh=2009 gap=537 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 121.157274: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8644 wrote=0 to_write=8192 dd-2584 [007] 121.157333: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=460 unstable=0 bg_thresh=1006 thresh=2013 gap=516 poll_thresh=17 ino=257 dd-2584 [007] 121.157630: balance_dirty_state: bdi btrfs-1: dirty=962 wb=560 unstable=0 bg_thresh=1006 thresh=2012 gap=490 poll_thresh=18 ino=257 dd-2584 [007] 121.157631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 121.160005: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=816 to_write=7376 dd-2584 [007] 121.164746: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1135 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=18 ino=257 dd-2584 [007] 121.164862: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1135 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=13 ino=257 dd-2584 [007] 121.164928: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1135 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=14 ino=257 dd-2584 [007] 121.164994: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1135 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=15 ino=257 dd-2584 [007] 121.165058: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1135 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=16 ino=257 dd-2584 [007] 121.165185: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1135 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=17 ino=257 dd-2584 [007] 121.165189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=99% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 121.172809: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1010 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=13 ino=257 dd-2584 [007] 121.172871: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1010 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=14 ino=257 dd-2584 [007] 121.172934: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1010 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=15 ino=257 dd-2584 [007] 121.172998: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1010 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=16 ino=257 dd-2584 [007] 121.173127: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1010 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=17 ino=257 dd-2584 [007] 121.173257: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1010 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 121.173262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 121.180802: balance_dirty_state: bdi btrfs-1: dirty=487 wb=885 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=18 ino=257 dd-2584 [007] 121.181046: balance_dirty_state: bdi btrfs-1: dirty=512 wb=885 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=13 ino=257 dd-2584 [007] 121.181105: balance_dirty_state: bdi btrfs-1: dirty=537 wb=885 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=14 ino=257 dd-2584 [007] 121.181168: balance_dirty_state: bdi btrfs-1: dirty=537 wb=885 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=15 ino=257 dd-2584 [007] 121.181227: balance_dirty_state: bdi btrfs-1: dirty=562 wb=885 unstable=0 bg_thresh=990 thresh=1980 gap=533 poll_thresh=16 ino=257 dd-2584 [007] 121.181347: balance_dirty_state: bdi btrfs-1: dirty=587 wb=885 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 121.181466: balance_dirty_state: bdi btrfs-1: dirty=637 wb=885 unstable=0 bg_thresh=994 thresh=1988 gap=466 poll_thresh=18 ino=257 dd-2584 [007] 121.181471: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 121.188861: balance_dirty_state: bdi btrfs-1: dirty=637 wb=885 unstable=0 bg_thresh=994 thresh=1988 gap=466 poll_thresh=18 ino=257 dd-2584 [007] 121.188870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 121.196770: balance_dirty_state: bdi btrfs-1: dirty=637 wb=810 unstable=0 bg_thresh=987 thresh=1974 gap=527 poll_thresh=18 ino=257 dd-2584 [007] 121.196840: balance_dirty_state: bdi btrfs-1: dirty=637 wb=810 unstable=0 bg_thresh=989 thresh=1979 gap=532 poll_thresh=13 ino=257 dd-2584 [007] 121.196901: balance_dirty_state: bdi btrfs-1: dirty=662 wb=810 unstable=0 bg_thresh=986 thresh=1973 gap=501 poll_thresh=14 ino=257 dd-2584 [007] 121.196960: balance_dirty_state: bdi btrfs-1: dirty=662 wb=810 unstable=0 bg_thresh=989 thresh=1978 gap=506 poll_thresh=15 ino=257 dd-2584 [007] 121.197021: balance_dirty_state: bdi btrfs-1: dirty=687 wb=810 unstable=0 bg_thresh=988 thresh=1977 gap=480 poll_thresh=16 ino=257 dd-2584 [007] 121.197025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1320 avg_dirty=1320 bdi_gap=4% task_gap=-89% task_weight=99% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 121.204843: balance_dirty_state: bdi btrfs-1: dirty=712 wb=685 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=12 ino=257 dd-2584 [007] 121.204908: balance_dirty_state: bdi btrfs-1: dirty=712 wb=685 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=13 ino=257 dd-2584 [007] 121.204969: balance_dirty_state: bdi btrfs-1: dirty=737 wb=685 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=14 ino=257 dd-2584 [007] 121.205029: balance_dirty_state: bdi btrfs-1: dirty=762 wb=685 unstable=0 bg_thresh=989 thresh=1979 gap=532 poll_thresh=15 ino=257 dd-2584 [007] 121.205268: balance_dirty_state: bdi btrfs-1: dirty=762 wb=685 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=16 ino=257 dd-2584 [007] 121.205395: balance_dirty_state: bdi btrfs-1: dirty=812 wb=685 unstable=0 bg_thresh=991 thresh=1982 gap=485 poll_thresh=17 ino=257 dd-2584 [007] 121.205399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-83% task_weight=98% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 121.212921: balance_dirty_state: bdi btrfs-1: dirty=837 wb=685 unstable=0 bg_thresh=992 thresh=1985 gap=463 poll_thresh=13 ino=257 dd-2584 [000] 121.212927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 121.220860: balance_dirty_state: bdi btrfs-1: dirty=837 wb=560 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=13 ino=257 dd-2584 [000] 121.220936: balance_dirty_state: bdi btrfs-1: dirty=837 wb=560 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=10 ino=257 dd-2584 [000] 121.221007: balance_dirty_state: bdi btrfs-1: dirty=862 wb=560 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=11 ino=257 dd-2584 [000] 121.221079: balance_dirty_state: bdi btrfs-1: dirty=862 wb=560 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=12 ino=257 dd-2584 [000] 121.221148: balance_dirty_state: bdi btrfs-1: dirty=887 wb=560 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=13 ino=257 dd-2584 [000] 121.221221: balance_dirty_state: bdi btrfs-1: dirty=912 wb=560 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=14 ino=257 dd-2584 [000] 121.221293: balance_dirty_state: bdi btrfs-1: dirty=912 wb=560 unstable=0 bg_thresh=1002 thresh=2004 gap=532 poll_thresh=15 ino=257 dd-2584 [000] 121.221368: balance_dirty_state: bdi btrfs-1: dirty=937 wb=560 unstable=0 bg_thresh=1001 thresh=2003 gap=506 poll_thresh=16 ino=257 dd-2584 [000] 121.221511: balance_dirty_state: bdi btrfs-1: dirty=962 wb=560 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=17 ino=257 dd-2584 [000] 121.221517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 121.232712: balance_dirty_state: bdi btrfs-1: dirty=962 wb=435 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=17 ino=257 dd-2584 [000] 121.232862: balance_dirty_state: bdi btrfs-1: dirty=987 wb=435 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=13 ino=257 dd-2584 [000] 121.232979: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=435 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 121.233030: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8720 wrote=0 to_write=8192 dd-2584 [000] 121.233103: balance_dirty_state: bdi btrfs-1: dirty=987 wb=435 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 121.233580: balance_dirty_state: bdi btrfs-1: dirty=962 wb=510 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=16 ino=257 dd-2584 [000] 121.233836: balance_dirty_state: bdi btrfs-1: dirty=937 wb=560 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=17 ino=257 dd-2584 [000] 121.234099: balance_dirty_state: bdi btrfs-1: dirty=912 wb=610 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 121.234102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=64336 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 121.238591: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=816 to_write=7376 dd-2584 [004] 121.240742: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1135 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 121.240889: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1135 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=13 ino=257 dd-2584 [004] 121.240978: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1135 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 121.241067: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1135 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 121.241155: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1135 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 121.241292: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1135 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 121.241413: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1135 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 121.241418: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=62176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 121.248841: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1135 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 121.248851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=62176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 121.256801: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1135 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 121.256811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=62176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 121.264767: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1010 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 121.264894: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1010 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 121.265013: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1010 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 121.265132: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1010 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 121.265604: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1010 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=16 ino=257 dd-2584 [004] 121.265843: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1010 unstable=0 bg_thresh=1001 thresh=2003 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 121.266079: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1010 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 121.266088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=62176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 121.272849: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1010 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=18 ino=257 dd-2584 [000] 121.272861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=62176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 121.280717: balance_dirty_state: bdi btrfs-1: dirty=512 wb=860 unstable=0 bg_thresh=1001 thresh=2002 gap=630 poll_thresh=18 ino=257 dd-2584 [004] 121.280809: balance_dirty_state: bdi btrfs-1: dirty=537 wb=860 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 121.280901: balance_dirty_state: bdi btrfs-1: dirty=537 wb=860 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 121.280992: balance_dirty_state: bdi btrfs-1: dirty=562 wb=860 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 121.281083: balance_dirty_state: bdi btrfs-1: dirty=587 wb=860 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 121.281270: balance_dirty_state: bdi btrfs-1: dirty=612 wb=860 unstable=0 bg_thresh=1002 thresh=2004 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 121.281448: balance_dirty_state: bdi btrfs-1: dirty=637 wb=860 unstable=0 bg_thresh=1001 thresh=2003 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 121.281628: balance_dirty_state: bdi btrfs-1: dirty=687 wb=860 unstable=0 bg_thresh=1001 thresh=2002 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 121.281634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=62176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 121.288738: balance_dirty_state: bdi btrfs-1: dirty=687 wb=860 unstable=0 bg_thresh=997 thresh=1995 gap=448 poll_thresh=19 ino=257 dd-2584 [000] 121.288750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=62176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 121.296751: balance_dirty_state: bdi btrfs-1: dirty=687 wb=810 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 121.296756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=62176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 121.304735: balance_dirty_state: bdi btrfs-1: dirty=687 wb=685 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=19 ino=257 dd-2584 [006] 121.304802: balance_dirty_state: bdi btrfs-1: dirty=687 wb=685 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=14 ino=257 dd-2584 [006] 121.305036: balance_dirty_state: bdi btrfs-1: dirty=712 wb=685 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=15 ino=257 dd-2584 [006] 121.305097: balance_dirty_state: bdi btrfs-1: dirty=737 wb=685 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 121.305218: balance_dirty_state: bdi btrfs-1: dirty=762 wb=685 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 121.305339: balance_dirty_state: bdi btrfs-1: dirty=787 wb=685 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=18 ino=257 dd-2584 [006] 121.305459: balance_dirty_state: bdi btrfs-1: dirty=812 wb=685 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 121.305464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=62176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 121.312762: balance_dirty_state: bdi btrfs-1: dirty=812 wb=560 unstable=0 bg_thresh=987 thresh=1974 gap=602 poll_thresh=19 ino=257 dd-2584 [006] 121.312824: balance_dirty_state: bdi btrfs-1: dirty=837 wb=560 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 121.312882: balance_dirty_state: bdi btrfs-1: dirty=862 wb=560 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 121.312937: balance_dirty_state: bdi btrfs-1: dirty=862 wb=560 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 121.313053: balance_dirty_state: bdi btrfs-1: dirty=912 wb=560 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 121.313175: balance_dirty_state: bdi btrfs-1: dirty=937 wb=560 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 121.313179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=62176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 121.320866: balance_dirty_state: bdi btrfs-1: dirty=937 wb=560 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 121.320870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=62176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 121.328802: balance_dirty_state: bdi btrfs-1: dirty=937 wb=560 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 121.328807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=62176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 121.336891: balance_dirty_state: bdi btrfs-1: dirty=937 wb=560 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 121.336897: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=62176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 121.344853: balance_dirty_state: bdi btrfs-1: dirty=937 wb=435 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 121.344946: balance_dirty_state: bdi btrfs-1: dirty=937 wb=435 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=13 ino=257 dd-2584 [006] 121.345282: balance_dirty_state: bdi btrfs-1: dirty=962 wb=435 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 121.345366: balance_dirty_state: bdi btrfs-1: dirty=987 wb=435 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 121.345451: balance_dirty_state: bdi btrfs-1: dirty=987 wb=435 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 121.345622: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=435 unstable=0 bg_thresh=990 thresh=1980 gap=508 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 121.345657: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8832 wrote=0 to_write=8192 dd-2584 [006] 121.345874: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=435 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 121.345877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=58740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 121.349791: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=800 to_write=7392 dd-2584 [003] 121.356809: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1235 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=18 ino=257 dd-2584 [003] 121.356817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=58740 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 121.364828: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1110 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=18 ino=257 dd-2584 [003] 121.364951: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1110 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=13 ino=257 dd-2584 [003] 121.365076: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1110 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=14 ino=257 dd-2584 [003] 121.365194: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1110 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=15 ino=257 dd-2584 [003] 121.365313: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1110 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=16 ino=257 dd-2584 [003] 121.365551: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1110 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=17 ino=257 dd-2584 [003] 121.365789: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1110 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=18 ino=257 dd-2584 [003] 121.365798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=58740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 121.372893: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1110 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=18 ino=257 dd-2584 [003] 121.372901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=58740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 121.380921: balance_dirty_state: bdi btrfs-1: dirty=387 wb=985 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=18 ino=257 dd-2584 [003] 121.381051: balance_dirty_state: bdi btrfs-1: dirty=412 wb=985 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=13 ino=257 dd-2584 [003] 121.381527: balance_dirty_state: bdi btrfs-1: dirty=412 wb=985 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=14 ino=257 dd-2584 [003] 121.381645: balance_dirty_state: bdi btrfs-1: dirty=437 wb=985 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=15 ino=257 dd-2584 [003] 121.381765: balance_dirty_state: bdi btrfs-1: dirty=462 wb=985 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=16 ino=257 dd-2584 [003] 121.381999: balance_dirty_state: bdi btrfs-1: dirty=487 wb=985 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=17 ino=257 dd-2584 [003] 121.382238: balance_dirty_state: bdi btrfs-1: dirty=512 wb=985 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=18 ino=257 dd-2584 [003] 121.382247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=58740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 121.388897: balance_dirty_state: bdi btrfs-1: dirty=512 wb=985 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=18 ino=257 dd-2584 [003] 121.388907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=58740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 121.396865: balance_dirty_state: bdi btrfs-1: dirty=512 wb=860 unstable=0 bg_thresh=997 thresh=1995 gap=623 poll_thresh=18 ino=257 dd-2584 [003] 121.396954: balance_dirty_state: bdi btrfs-1: dirty=537 wb=860 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=13 ino=257 dd-2584 [003] 121.397018: balance_dirty_state: bdi btrfs-1: dirty=537 wb=860 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=14 ino=257 dd-2584 [003] 121.397077: balance_dirty_state: bdi btrfs-1: dirty=562 wb=860 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=15 ino=257 dd-2584 [003] 121.397136: balance_dirty_state: bdi btrfs-1: dirty=587 wb=860 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=16 ino=257 dd-2584 [003] 121.397254: balance_dirty_state: bdi btrfs-1: dirty=612 wb=860 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=17 ino=257 dd-2584 [003] 121.397371: balance_dirty_state: bdi btrfs-1: dirty=637 wb=860 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=18 ino=257 dd-2584 [003] 121.397663: balance_dirty_state: bdi btrfs-1: dirty=687 wb=860 unstable=0 bg_thresh=1000 thresh=2000 gap=453 poll_thresh=19 ino=257 dd-2584 [003] 121.397668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=58740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 121.404845: balance_dirty_state: bdi btrfs-1: dirty=687 wb=685 unstable=0 bg_thresh=996 thresh=1992 gap=620 poll_thresh=19 ino=257 dd-2584 [003] 121.404922: balance_dirty_state: bdi btrfs-1: dirty=712 wb=685 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=14 ino=257 dd-2584 [003] 121.404984: balance_dirty_state: bdi btrfs-1: dirty=737 wb=685 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=15 ino=257 dd-2584 [003] 121.405042: balance_dirty_state: bdi btrfs-1: dirty=737 wb=685 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=16 ino=257 dd-2584 [003] 121.405163: balance_dirty_state: bdi btrfs-1: dirty=787 wb=685 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=17 ino=257 dd-2584 [003] 121.405282: balance_dirty_state: bdi btrfs-1: dirty=812 wb=685 unstable=0 bg_thresh=994 thresh=1988 gap=491 poll_thresh=18 ino=257 dd-2584 [003] 121.405287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=58740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 121.412799: balance_dirty_state: bdi btrfs-1: dirty=812 wb=560 unstable=0 bg_thresh=997 thresh=1994 gap=622 poll_thresh=18 ino=257 dd-2584 [003] 121.412894: balance_dirty_state: bdi btrfs-1: dirty=837 wb=560 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=13 ino=257 dd-2584 [003] 121.412953: balance_dirty_state: bdi btrfs-1: dirty=837 wb=560 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=14 ino=257 dd-2584 [003] 121.413012: balance_dirty_state: bdi btrfs-1: dirty=862 wb=560 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=15 ino=257 dd-2584 [003] 121.413071: balance_dirty_state: bdi btrfs-1: dirty=887 wb=560 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=16 ino=257 dd-2584 [003] 121.413188: balance_dirty_state: bdi btrfs-1: dirty=912 wb=560 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=17 ino=257 dd-2584 [003] 121.413308: balance_dirty_state: bdi btrfs-1: dirty=937 wb=560 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=18 ino=257 dd-2584 [003] 121.413313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-69% task_weight=100% bdi_bw=58740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 121.421312: balance_dirty_state: bdi btrfs-1: dirty=962 wb=560 unstable=0 bg_thresh=997 thresh=1994 gap=472 poll_thresh=13 ino=257 dd-2584 [003] 121.421321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=58740 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 121.428851: balance_dirty_state: bdi btrfs-1: dirty=962 wb=435 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=13 ino=257 dd-2584 [000] 121.428975: balance_dirty_state: bdi btrfs-1: dirty=962 wb=435 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=10 ino=257 dd-2584 [000] 121.429149: balance_dirty_state: bdi btrfs-1: dirty=987 wb=435 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=11 ino=257 dd-2584 [000] 121.429269: balance_dirty_state: bdi btrfs-1: dirty=987 wb=435 unstable=0 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=12 ino=257 dd-2584 [000] 121.429387: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=435 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 121.429441: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8916 wrote=0 to_write=8192 dd-2584 [000] 121.429577: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=360 unstable=0 bg_thresh=1009 thresh=2018 gap=621 poll_thresh=14 ino=257 dd-2584 [000] 121.429689: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=335 unstable=0 bg_thresh=1008 thresh=2017 gap=670 poll_thresh=15 ino=257 dd-2584 [000] 121.429862: balance_dirty_state: bdi btrfs-1: dirty=987 wb=385 unstable=0 bg_thresh=1005 thresh=2010 gap=638 poll_thresh=16 ino=257 dd-2584 [000] 121.430415: balance_dirty_state: bdi btrfs-1: dirty=912 wb=485 unstable=0 bg_thresh=1007 thresh=2015 gap=618 poll_thresh=17 ino=257 dd-2584 [000] 121.430734: balance_dirty_state: bdi btrfs-1: dirty=912 wb=535 unstable=0 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=18 ino=257 dd-2584 [000] 121.431040: balance_dirty_state: bdi btrfs-1: dirty=887 wb=585 unstable=0 bg_thresh=1006 thresh=2013 gap=541 poll_thresh=19 ino=257 dd-2584 [000] 121.431309: balance_dirty_state: bdi btrfs-1: dirty=887 wb=610 unstable=0 bg_thresh=1008 thresh=2017 gap=520 poll_thresh=20 ino=257 dd-2584 [000] 121.432019: balance_dirty_state: bdi btrfs-1: dirty=812 wb=710 unstable=0 bg_thresh=1008 thresh=2016 gap=494 poll_thresh=21 ino=257 dd-2584 [000] 121.432022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=58740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 121.435570: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=424 wrote=944 to_write=7248 dd-2584 [000] 121.436840: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1260 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=21 ino=257 dd-2584 [000] 121.436848: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=58740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 121.444777: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1135 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=21 ino=257 dd-2584 [000] 121.444843: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1135 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=16 ino=257 dd-2584 [000] 121.444971: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1135 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=17 ino=257 dd-2584 [000] 121.445099: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1135 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 121.445230: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1135 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 121.445236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=58740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 121.452837: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1135 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 121.452847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=56760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 121.460873: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1135 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 121.460879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=56760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 121.468855: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1010 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=19 ino=257 dd-2584 [000] 121.468988: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1010 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=14 ino=257 dd-2584 [000] 121.469117: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1010 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 121.469249: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1010 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=16 ino=257 dd-2584 [000] 121.469513: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1010 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=17 ino=257 dd-2584 [000] 121.469780: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1010 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 121.469789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=56760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 121.476890: balance_dirty_state: bdi btrfs-1: dirty=487 wb=960 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=18 ino=257 dd-2584 [005] 121.477333: balance_dirty_state: bdi btrfs-1: dirty=487 wb=960 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=13 ino=257 dd-2584 [005] 121.477449: balance_dirty_state: bdi btrfs-1: dirty=512 wb=960 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=14 ino=257 dd-2584 [005] 121.477562: balance_dirty_state: bdi btrfs-1: dirty=512 wb=960 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=15 ino=257 dd-2584 [005] 121.477677: balance_dirty_state: bdi btrfs-1: dirty=537 wb=960 unstable=0 bg_thresh=1001 thresh=2002 gap=505 poll_thresh=16 ino=257 dd-2584 [005] 121.477921: balance_dirty_state: bdi btrfs-1: dirty=562 wb=960 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=17 ino=257 dd-2584 [005] 121.477930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=56760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 121.484881: balance_dirty_state: bdi btrfs-1: dirty=562 wb=960 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=17 ino=257 dd-2584 [005] 121.484891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=56760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 121.492926: balance_dirty_state: bdi btrfs-1: dirty=562 wb=810 unstable=0 bg_thresh=1001 thresh=2002 gap=630 poll_thresh=17 ino=257 dd-2584 [005] 121.493018: balance_dirty_state: bdi btrfs-1: dirty=587 wb=810 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=13 ino=257 dd-2584 [005] 121.493076: balance_dirty_state: bdi btrfs-1: dirty=612 wb=810 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 121.493134: balance_dirty_state: bdi btrfs-1: dirty=612 wb=810 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 121.493192: balance_dirty_state: bdi btrfs-1: dirty=637 wb=810 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 121.493304: balance_dirty_state: bdi btrfs-1: dirty=662 wb=810 unstable=0 bg_thresh=1002 thresh=2004 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 121.493419: balance_dirty_state: bdi btrfs-1: dirty=687 wb=810 unstable=0 bg_thresh=1001 thresh=2003 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 121.493534: balance_dirty_state: bdi btrfs-1: dirty=737 wb=810 unstable=0 bg_thresh=1003 thresh=2007 gap=460 poll_thresh=19 ino=257 dd-2584 [005] 121.493539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=56760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 121.500952: balance_dirty_state: bdi btrfs-1: dirty=737 wb=685 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=19 ino=257 dd-2584 [005] 121.501182: balance_dirty_state: bdi btrfs-1: dirty=737 wb=685 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=14 ino=257 dd-2584 [005] 121.501240: balance_dirty_state: bdi btrfs-1: dirty=762 wb=685 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 121.501297: balance_dirty_state: bdi btrfs-1: dirty=787 wb=685 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=16 ino=257 dd-2584 [005] 121.501412: balance_dirty_state: bdi btrfs-1: dirty=812 wb=685 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=17 ino=257 dd-2584 [005] 121.501525: balance_dirty_state: bdi btrfs-1: dirty=837 wb=685 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 121.501529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=56760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 121.508923: balance_dirty_state: bdi btrfs-1: dirty=837 wb=685 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 121.508929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=56760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 121.516893: balance_dirty_state: bdi btrfs-1: dirty=837 wb=435 unstable=0 bg_thresh=1001 thresh=2002 gap=730 poll_thresh=18 ino=257 dd-2584 [005] 121.516973: balance_dirty_state: bdi btrfs-1: dirty=862 wb=435 unstable=0 bg_thresh=1000 thresh=2001 gap=704 poll_thresh=13 ino=257 dd-2584 [005] 121.517034: balance_dirty_state: bdi btrfs-1: dirty=887 wb=435 unstable=0 bg_thresh=1000 thresh=2001 gap=679 poll_thresh=14 ino=257 dd-2584 [005] 121.517091: balance_dirty_state: bdi btrfs-1: dirty=887 wb=435 unstable=0 bg_thresh=1000 thresh=2000 gap=678 poll_thresh=15 ino=257 dd-2584 [005] 121.517147: balance_dirty_state: bdi btrfs-1: dirty=912 wb=435 unstable=0 bg_thresh=1000 thresh=2000 gap=653 poll_thresh=16 ino=257 dd-2584 [005] 121.517260: balance_dirty_state: bdi btrfs-1: dirty=937 wb=435 unstable=0 bg_thresh=1002 thresh=2004 gap=632 poll_thresh=17 ino=257 dd-2584 [005] 121.517374: balance_dirty_state: bdi btrfs-1: dirty=962 wb=435 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=18 ino=257 dd-2584 [005] 121.517651: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=435 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 121.517741: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9004 wrote=0 to_write=8192 dd-2584 [005] 121.517779: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=435 unstable=0 bg_thresh=1000 thresh=2000 gap=528 poll_thresh=20 ino=257 dd-2584 [005] 121.517901: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=435 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=21 ino=257 dd-2584 [005] 121.518030: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=510 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=22 ino=257 dd-2584 [005] 121.518031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=56760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 121.523202: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=512 wrote=848 to_write=7344 dd-2584 [005] 121.524941: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1260 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=22 ino=257 dd-2584 [005] 121.524947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=56760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 121.532942: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1160 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=22 ino=257 dd-2584 [005] 121.533071: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1160 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 121.533309: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1160 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=17 ino=257 dd-2584 [005] 121.533545: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1160 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 121.533780: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1160 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 121.533789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=56760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 121.540892: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1160 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 121.540900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=56760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 121.551079: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1035 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 121.551195: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1035 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=14 ino=257 dd-2584 [001] 121.551316: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1035 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 121.551784: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1035 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 121.552018: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1035 unstable=0 bg_thresh=1008 thresh=2017 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 121.552257: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1035 unstable=0 bg_thresh=1013 thresh=2027 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 121.552491: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1035 unstable=0 bg_thresh=1013 thresh=2026 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 121.552499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=56760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 121.556965: balance_dirty_state: bdi btrfs-1: dirty=512 wb=910 unstable=0 bg_thresh=1012 thresh=2024 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 121.557094: balance_dirty_state: bdi btrfs-1: dirty=512 wb=910 unstable=0 bg_thresh=1011 thresh=2023 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 121.557215: balance_dirty_state: bdi btrfs-1: dirty=537 wb=910 unstable=0 bg_thresh=1008 thresh=2017 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 121.557334: balance_dirty_state: bdi btrfs-1: dirty=562 wb=910 unstable=0 bg_thresh=1011 thresh=2022 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 121.557571: balance_dirty_state: bdi btrfs-1: dirty=587 wb=910 unstable=0 bg_thresh=1010 thresh=2021 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 121.557806: balance_dirty_state: bdi btrfs-1: dirty=612 wb=910 unstable=0 bg_thresh=1010 thresh=2020 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 121.557815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=55056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 121.564837: balance_dirty_state: bdi btrfs-1: dirty=612 wb=735 unstable=0 bg_thresh=1015 thresh=2030 gap=683 poll_thresh=18 ino=257 dd-2584 [001] 121.564902: balance_dirty_state: bdi btrfs-1: dirty=637 wb=735 unstable=0 bg_thresh=1012 thresh=2024 gap=652 poll_thresh=13 ino=257 dd-2584 [001] 121.564963: balance_dirty_state: bdi btrfs-1: dirty=637 wb=735 unstable=0 bg_thresh=1014 thresh=2029 gap=657 poll_thresh=14 ino=257 dd-2584 [001] 121.565194: balance_dirty_state: bdi btrfs-1: dirty=662 wb=735 unstable=0 bg_thresh=1011 thresh=2023 gap=626 poll_thresh=15 ino=257 dd-2584 [001] 121.565254: balance_dirty_state: bdi btrfs-1: dirty=687 wb=735 unstable=0 bg_thresh=1014 thresh=2028 gap=606 poll_thresh=16 ino=257 dd-2584 [001] 121.565373: balance_dirty_state: bdi btrfs-1: dirty=712 wb=735 unstable=0 bg_thresh=1013 thresh=2027 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 121.565490: balance_dirty_state: bdi btrfs-1: dirty=737 wb=735 unstable=0 bg_thresh=1015 thresh=2031 gap=559 poll_thresh=18 ino=257 dd-2584 [001] 121.565609: balance_dirty_state: bdi btrfs-1: dirty=787 wb=735 unstable=0 bg_thresh=1012 thresh=2024 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 121.565614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=55056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 121.576925: balance_dirty_state: bdi btrfs-1: dirty=787 wb=735 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 121.576935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=55056 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 121.588891: balance_dirty_state: bdi btrfs-1: dirty=787 wb=610 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 121.589018: balance_dirty_state: bdi btrfs-1: dirty=787 wb=610 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 121.589132: balance_dirty_state: bdi btrfs-1: dirty=812 wb=610 unstable=0 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 121.589247: balance_dirty_state: bdi btrfs-1: dirty=812 wb=610 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 121.589478: balance_dirty_state: bdi btrfs-1: dirty=862 wb=610 unstable=0 bg_thresh=1007 thresh=2015 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 121.589719: balance_dirty_state: bdi btrfs-1: dirty=887 wb=610 unstable=0 bg_thresh=1009 thresh=2019 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 121.590314: balance_dirty_state: bdi btrfs-1: dirty=912 wb=610 unstable=0 bg_thresh=1009 thresh=2018 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 121.590323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=55056 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 121.596873: balance_dirty_state: bdi btrfs-1: dirty=912 wb=485 unstable=0 bg_thresh=1006 thresh=2012 gap=615 poll_thresh=19 ino=257 dd-2584 [005] 121.596995: balance_dirty_state: bdi btrfs-1: dirty=937 wb=485 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 121.597114: balance_dirty_state: bdi btrfs-1: dirty=937 wb=485 unstable=0 bg_thresh=1008 thresh=2017 gap=595 poll_thresh=15 ino=257 dd-2584 [005] 121.597236: balance_dirty_state: bdi btrfs-1: dirty=962 wb=485 unstable=0 bg_thresh=1011 thresh=2022 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 121.597478: balance_dirty_state: bdi btrfs-1: dirty=987 wb=485 unstable=0 bg_thresh=1010 thresh=2021 gap=549 poll_thresh=17 ino=257 dd-2584 [005] 121.597727: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=485 unstable=0 bg_thresh=1007 thresh=2014 gap=517 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 121.597778: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9084 wrote=0 to_write=8192 dd-2584 [005] 121.597981: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=485 unstable=0 bg_thresh=1006 thresh=2013 gap=466 poll_thresh=19 ino=257 dd-2584 [005] 121.597984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=55056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 121.603329: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=592 wrote=816 to_write=7376 dd-2584 [005] 121.604909: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1285 unstable=0 bg_thresh=1009 thresh=2019 gap=472 poll_thresh=19 ino=257 dd-2584 [005] 121.604918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=55056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 121.612921: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1160 unstable=0 bg_thresh=1010 thresh=2021 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 121.613018: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1160 unstable=0 bg_thresh=1010 thresh=2020 gap=598 poll_thresh=14 ino=257 dd-2584 [005] 121.613080: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1160 unstable=0 bg_thresh=1012 thresh=2025 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 121.613146: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1160 unstable=0 bg_thresh=1009 thresh=2019 gap=547 poll_thresh=16 ino=257 dd-2584 [005] 121.613275: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1160 unstable=0 bg_thresh=1011 thresh=2023 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 121.613579: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1160 unstable=0 bg_thresh=1011 thresh=2022 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 121.613583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=55056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 121.620926: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1035 unstable=0 bg_thresh=1011 thresh=2022 gap=625 poll_thresh=18 ino=257 dd-2584 [001] 121.621050: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1035 unstable=0 bg_thresh=1008 thresh=2016 gap=594 poll_thresh=13 ino=257 dd-2584 [001] 121.621174: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1035 unstable=0 bg_thresh=1010 thresh=2021 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 121.621294: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1035 unstable=0 bg_thresh=1007 thresh=2015 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 121.621417: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1035 unstable=0 bg_thresh=1010 thresh=2020 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 121.621659: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1035 unstable=0 bg_thresh=1012 thresh=2024 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 121.621903: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1035 unstable=0 bg_thresh=1011 thresh=2023 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 121.621912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=55056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 121.628903: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1035 unstable=0 bg_thresh=1011 thresh=2023 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 121.628912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=55056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 121.636909: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1035 unstable=0 bg_thresh=1012 thresh=2025 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 121.636918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=55056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 121.644896: balance_dirty_state: bdi btrfs-1: dirty=487 wb=910 unstable=0 bg_thresh=1012 thresh=2025 gap=628 poll_thresh=18 ino=257 dd-2584 [001] 121.644989: balance_dirty_state: bdi btrfs-1: dirty=512 wb=910 unstable=0 bg_thresh=1009 thresh=2019 gap=597 poll_thresh=13 ino=257 dd-2584 [001] 121.645050: balance_dirty_state: bdi btrfs-1: dirty=537 wb=910 unstable=0 bg_thresh=1009 thresh=2018 gap=571 poll_thresh=14 ino=257 dd-2584 [001] 121.645111: balance_dirty_state: bdi btrfs-1: dirty=537 wb=910 unstable=0 bg_thresh=1009 thresh=2018 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 121.645174: balance_dirty_state: bdi btrfs-1: dirty=562 wb=910 unstable=0 bg_thresh=1011 thresh=2022 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 121.645298: balance_dirty_state: bdi btrfs-1: dirty=587 wb=910 unstable=0 bg_thresh=1010 thresh=2021 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 121.645606: balance_dirty_state: bdi btrfs-1: dirty=626 wb=910 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 121.645611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=55056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 121.652878: balance_dirty_state: bdi btrfs-1: dirty=626 wb=910 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 121.652887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=55056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 121.660909: balance_dirty_state: bdi btrfs-1: dirty=626 wb=810 unstable=0 bg_thresh=1009 thresh=2019 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 121.660991: balance_dirty_state: bdi btrfs-1: dirty=639 wb=810 unstable=0 bg_thresh=1006 thresh=2012 gap=563 poll_thresh=13 ino=257 dd-2584 [001] 121.661066: balance_dirty_state: bdi btrfs-1: dirty=652 wb=810 unstable=0 bg_thresh=1005 thresh=2011 gap=549 poll_thresh=14 ino=257 dd-2584 [001] 121.661138: balance_dirty_state: bdi btrfs-1: dirty=665 wb=810 unstable=0 bg_thresh=1006 thresh=2012 gap=537 poll_thresh=15 ino=257 dd-2584 [001] 121.661210: balance_dirty_state: bdi btrfs-1: dirty=691 wb=810 unstable=0 bg_thresh=1005 thresh=2011 gap=510 poll_thresh=16 ino=257 dd-2584 [001] 121.661347: balance_dirty_state: bdi btrfs-1: dirty=717 wb=810 unstable=0 bg_thresh=1007 thresh=2014 gap=487 poll_thresh=17 ino=257 dd-2584 [001] 121.661351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=52900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 121.668942: balance_dirty_state: bdi btrfs-1: dirty=717 wb=810 unstable=0 bg_thresh=1007 thresh=2014 gap=487 poll_thresh=17 ino=257 dd-2584 [001] 121.668950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=52900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 121.676950: balance_dirty_state: bdi btrfs-1: dirty=717 wb=685 unstable=0 bg_thresh=1007 thresh=2014 gap=612 poll_thresh=17 ino=257 dd-2584 [001] 121.677041: balance_dirty_state: bdi btrfs-1: dirty=730 wb=685 unstable=0 bg_thresh=1006 thresh=2013 gap=598 poll_thresh=13 ino=257 dd-2584 [001] 121.677114: balance_dirty_state: bdi btrfs-1: dirty=756 wb=685 unstable=0 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=14 ino=257 dd-2584 [001] 121.677185: balance_dirty_state: bdi btrfs-1: dirty=769 wb=685 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 121.677256: balance_dirty_state: bdi btrfs-1: dirty=782 wb=685 unstable=0 bg_thresh=1007 thresh=2014 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 121.677415: balance_dirty_state: bdi btrfs-1: dirty=808 wb=635 unstable=0 bg_thresh=1001 thresh=2003 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 121.677566: balance_dirty_state: bdi btrfs-1: dirty=859 wb=560 unstable=0 bg_thresh=1004 thresh=2008 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 121.677890: balance_dirty_state: bdi btrfs-1: dirty=885 wb=560 unstable=0 bg_thresh=1004 thresh=2008 gap=563 poll_thresh=19 ino=257 dd-2584 [001] 121.678036: balance_dirty_state: bdi btrfs-1: dirty=924 wb=560 unstable=0 bg_thresh=1005 thresh=2011 gap=527 poll_thresh=20 ino=257 dd-2584 [001] 121.678179: balance_dirty_state: bdi btrfs-1: dirty=950 wb=560 unstable=0 bg_thresh=1004 thresh=2009 gap=499 poll_thresh=21 ino=257 dd-2584 [001] 121.678184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=52900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 121.684981: balance_dirty_state: bdi btrfs-1: dirty=950 wb=560 unstable=0 bg_thresh=1004 thresh=2009 gap=499 poll_thresh=21 ino=257 dd-2584 [001] 121.684990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=52900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 121.692979: balance_dirty_state: bdi btrfs-1: dirty=950 wb=560 unstable=0 bg_thresh=1004 thresh=2009 gap=499 poll_thresh=21 ino=257 dd-2584 [001] 121.692987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=52900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 121.700957: balance_dirty_state: bdi btrfs-1: dirty=950 wb=435 unstable=0 bg_thresh=1003 thresh=2007 gap=622 poll_thresh=21 ino=257 dd-2584 [001] 121.701043: balance_dirty_state: bdi btrfs-1: dirty=950 wb=435 unstable=0 bg_thresh=1003 thresh=2006 gap=621 poll_thresh=16 ino=257 dd-2584 [001] 121.701166: balance_dirty_state: bdi btrfs-1: dirty=975 wb=435 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=17 ino=257 dd-2584 [001] 121.701304: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=435 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 121.701353: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9188 wrote=0 to_write=8192 dd-2584 [001] 121.701440: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=435 unstable=0 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=19 ino=257 dd-2584 [001] 121.701577: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=485 unstable=0 bg_thresh=1004 thresh=2008 gap=497 poll_thresh=20 ino=257 dd-2584 [001] 121.701578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=52900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 121.704676: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=692 wrote=832 to_write=7360 dd-2584 [001] 121.708963: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1274 unstable=0 bg_thresh=993 thresh=1987 gap=476 poll_thresh=20 ino=257 dd-2584 [001] 121.708974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=52900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 121.716968: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1024 unstable=0 bg_thresh=1003 thresh=2007 gap=746 poll_thresh=20 ino=257 dd-2584 [001] 121.717042: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1024 unstable=0 bg_thresh=1008 thresh=2017 gap=731 poll_thresh=15 ino=257 dd-2584 [001] 121.717108: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1024 unstable=0 bg_thresh=1008 thresh=2016 gap=705 poll_thresh=16 ino=257 dd-2584 [001] 121.717414: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1024 unstable=0 bg_thresh=1007 thresh=2015 gap=679 poll_thresh=17 ino=257 dd-2584 [001] 121.717535: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1024 unstable=0 bg_thresh=1007 thresh=2014 gap=653 poll_thresh=18 ino=257 dd-2584 [001] 121.717657: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1024 unstable=0 bg_thresh=1009 thresh=2018 gap=632 poll_thresh=19 ino=257 dd-2584 [001] 121.717780: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1024 unstable=0 bg_thresh=1008 thresh=2017 gap=581 poll_thresh=20 ino=257 dd-2584 [001] 121.717901: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1024 unstable=0 bg_thresh=1008 thresh=2016 gap=555 poll_thresh=21 ino=257 dd-2584 [001] 121.718030: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1024 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=22 ino=257 dd-2584 [001] 121.718164: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1024 unstable=0 bg_thresh=1006 thresh=2013 gap=501 poll_thresh=23 ino=257 dd-2584 [001] 121.718169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=52900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 121.724946: balance_dirty_state: bdi btrfs-1: dirty=488 wb=899 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=23 ino=257 dd-2584 [001] 121.725060: balance_dirty_state: bdi btrfs-1: dirty=513 wb=899 unstable=0 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=17 ino=257 dd-2584 [001] 121.725506: balance_dirty_state: bdi btrfs-1: dirty=538 wb=899 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=18 ino=257 dd-2584 [001] 121.725701: balance_dirty_state: bdi btrfs-1: dirty=588 wb=899 unstable=0 bg_thresh=1000 thresh=2001 gap=514 poll_thresh=19 ino=257 dd-2584 [001] 121.725871: balance_dirty_state: bdi btrfs-1: dirty=613 wb=899 unstable=0 bg_thresh=1002 thresh=2005 gap=493 poll_thresh=20 ino=257 dd-2584 [001] 121.725875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=52900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 121.732888: balance_dirty_state: bdi btrfs-1: dirty=613 wb=899 unstable=0 bg_thresh=988 thresh=1976 gap=464 poll_thresh=20 ino=257 dd-2584 [001] 121.732895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=52900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 121.740881: balance_dirty_state: bdi btrfs-1: dirty=613 wb=849 unstable=0 bg_thresh=991 thresh=1982 gap=520 poll_thresh=20 ino=257 dd-2584 [001] 121.740953: balance_dirty_state: bdi btrfs-1: dirty=638 wb=849 unstable=0 bg_thresh=991 thresh=1982 gap=495 poll_thresh=15 ino=257 dd-2584 [001] 121.740958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=52900 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 121.753037: balance_dirty_state: bdi btrfs-1: dirty=638 wb=724 unstable=0 bg_thresh=988 thresh=1976 gap=614 poll_thresh=15 ino=257 dd-2584 [001] 121.753129: balance_dirty_state: bdi btrfs-1: dirty=638 wb=724 unstable=0 bg_thresh=990 thresh=1981 gap=619 poll_thresh=11 ino=257 dd-2584 [001] 121.753197: balance_dirty_state: bdi btrfs-1: dirty=663 wb=724 unstable=0 bg_thresh=990 thresh=1981 gap=594 poll_thresh=12 ino=257 dd-2584 [001] 121.753266: balance_dirty_state: bdi btrfs-1: dirty=688 wb=724 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=13 ino=257 dd-2584 [001] 121.753338: balance_dirty_state: bdi btrfs-1: dirty=688 wb=724 unstable=0 bg_thresh=990 thresh=1980 gap=568 poll_thresh=14 ino=257 dd-2584 [001] 121.753409: balance_dirty_state: bdi btrfs-1: dirty=713 wb=724 unstable=0 bg_thresh=992 thresh=1985 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 121.753481: balance_dirty_state: bdi btrfs-1: dirty=713 wb=724 unstable=0 bg_thresh=992 thresh=1984 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 121.753624: balance_dirty_state: bdi btrfs-1: dirty=763 wb=724 unstable=0 bg_thresh=991 thresh=1983 gap=496 poll_thresh=17 ino=257 dd-2584 [001] 121.753766: balance_dirty_state: bdi btrfs-1: dirty=788 wb=724 unstable=0 bg_thresh=991 thresh=1982 gap=470 poll_thresh=18 ino=257 dd-2584 [001] 121.753772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=52900 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 121.761036: balance_dirty_state: bdi btrfs-1: dirty=788 wb=724 unstable=0 bg_thresh=991 thresh=1982 gap=470 poll_thresh=18 ino=257 dd-2584 [001] 121.761047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=52900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 121.769095: balance_dirty_state: bdi btrfs-1: dirty=788 wb=724 unstable=0 bg_thresh=992 thresh=1984 gap=472 poll_thresh=18 ino=257 dd-2584 [001] 121.769100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=51068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 121.777068: balance_dirty_state: bdi btrfs-1: dirty=788 wb=599 unstable=0 bg_thresh=991 thresh=1982 gap=595 poll_thresh=18 ino=257 dd-2584 [001] 121.777459: balance_dirty_state: bdi btrfs-1: dirty=813 wb=599 unstable=0 bg_thresh=993 thresh=1987 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 121.777558: balance_dirty_state: bdi btrfs-1: dirty=813 wb=599 unstable=0 bg_thresh=990 thresh=1981 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 121.777659: balance_dirty_state: bdi btrfs-1: dirty=838 wb=599 unstable=0 bg_thresh=995 thresh=1991 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 121.777757: balance_dirty_state: bdi btrfs-1: dirty=863 wb=599 unstable=0 bg_thresh=992 thresh=1985 gap=523 poll_thresh=16 ino=257 dd-2584 [001] 121.777952: balance_dirty_state: bdi btrfs-1: dirty=888 wb=599 unstable=0 bg_thresh=992 thresh=1984 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 121.778145: balance_dirty_state: bdi btrfs-1: dirty=913 wb=599 unstable=0 bg_thresh=991 thresh=1983 gap=471 poll_thresh=18 ino=257 dd-2584 [001] 121.778153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=51068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 121.785047: balance_dirty_state: bdi btrfs-1: dirty=913 wb=472 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=18 ino=257 dd-2584 [001] 121.785165: balance_dirty_state: bdi btrfs-1: dirty=938 wb=472 unstable=0 bg_thresh=990 thresh=1980 gap=570 poll_thresh=13 ino=257 dd-2584 [001] 121.785266: balance_dirty_state: bdi btrfs-1: dirty=938 wb=472 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 121.785364: balance_dirty_state: bdi btrfs-1: dirty=963 wb=472 unstable=0 bg_thresh=992 thresh=1984 gap=549 poll_thresh=15 ino=257 dd-2584 [001] 121.785461: balance_dirty_state: bdi btrfs-1: dirty=988 wb=472 unstable=0 bg_thresh=992 thresh=1984 gap=524 poll_thresh=16 ino=257 dd-2584 [001] 121.785656: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=472 unstable=0 bg_thresh=991 thresh=1983 gap=498 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 121.785732: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9272 wrote=0 to_write=8192 dd-2584 [001] 121.785860: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=472 unstable=0 bg_thresh=991 thresh=1982 gap=472 poll_thresh=18 ino=257 dd-2584 [001] 121.785863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=51068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 121.789587: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=780 wrote=800 to_write=7392 dd-2584 [001] 121.793013: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1248 unstable=0 bg_thresh=991 thresh=1982 gap=472 poll_thresh=18 ino=257 dd-2584 [001] 121.793022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=51068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 121.801043: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1118 unstable=0 bg_thresh=992 thresh=1985 gap=605 poll_thresh=18 ino=257 dd-2584 [000] 121.801521: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1118 unstable=0 bg_thresh=995 thresh=1990 gap=610 poll_thresh=13 ino=257 dd-2584 [000] 121.801641: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1118 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=14 ino=257 dd-2584 [000] 121.801763: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1118 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=15 ino=257 dd-2584 [000] 121.801885: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1118 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 121.802126: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1118 unstable=0 bg_thresh=998 thresh=1996 gap=541 poll_thresh=17 ino=257 dd-2584 [000] 121.802368: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1118 unstable=0 bg_thresh=997 thresh=1995 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 121.802377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=51068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 121.808941: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1014 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=18 ino=257 dd-2584 [000] 121.809071: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1014 unstable=0 bg_thresh=996 thresh=1993 gap=592 poll_thresh=13 ino=257 dd-2584 [000] 121.809192: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1014 unstable=0 bg_thresh=999 thresh=1998 gap=572 poll_thresh=14 ino=257 dd-2584 [000] 121.809313: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1014 unstable=0 bg_thresh=996 thresh=1992 gap=566 poll_thresh=15 ino=257 dd-2584 [000] 121.809435: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1014 unstable=0 bg_thresh=998 thresh=1997 gap=546 poll_thresh=16 ino=257 dd-2584 [000] 121.809681: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1014 unstable=0 bg_thresh=995 thresh=1990 gap=514 poll_thresh=17 ino=257 dd-2584 [000] 121.809923: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1014 unstable=0 bg_thresh=994 thresh=1989 gap=463 poll_thresh=18 ino=257 dd-2584 [000] 121.809932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=51068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 121.816970: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1014 unstable=0 bg_thresh=994 thresh=1989 gap=463 poll_thresh=18 ino=257 dd-2584 [002] 121.816980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=51068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 121.824894: balance_dirty_state: bdi btrfs-1: dirty=512 wb=886 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=18 ino=257 dd-2584 [002] 121.825162: balance_dirty_state: bdi btrfs-1: dirty=512 wb=886 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=13 ino=257 dd-2584 [002] 121.825231: balance_dirty_state: bdi btrfs-1: dirty=537 wb=886 unstable=0 bg_thresh=996 thresh=1993 gap=570 poll_thresh=14 ino=257 dd-2584 [002] 121.825300: balance_dirty_state: bdi btrfs-1: dirty=562 wb=886 unstable=0 bg_thresh=996 thresh=1993 gap=545 poll_thresh=15 ino=257 dd-2584 [002] 121.825367: balance_dirty_state: bdi btrfs-1: dirty=562 wb=886 unstable=0 bg_thresh=999 thresh=1998 gap=550 poll_thresh=16 ino=257 dd-2584 [002] 121.825504: balance_dirty_state: bdi btrfs-1: dirty=612 wb=886 unstable=0 bg_thresh=1001 thresh=2003 gap=505 poll_thresh=17 ino=257 dd-2584 [002] 121.825640: balance_dirty_state: bdi btrfs-1: dirty=637 wb=886 unstable=0 bg_thresh=1001 thresh=2002 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 121.825645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=51068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 121.832910: balance_dirty_state: bdi btrfs-1: dirty=637 wb=686 unstable=0 bg_thresh=999 thresh=1999 gap=676 poll_thresh=18 ino=257 dd-2584 [002] 121.833039: balance_dirty_state: bdi btrfs-1: dirty=637 wb=686 unstable=0 bg_thresh=999 thresh=1999 gap=676 poll_thresh=13 ino=257 dd-2584 [002] 121.833158: balance_dirty_state: bdi btrfs-1: dirty=662 wb=686 unstable=0 bg_thresh=1002 thresh=2004 gap=656 poll_thresh=14 ino=257 dd-2584 [002] 121.833282: balance_dirty_state: bdi btrfs-1: dirty=687 wb=686 unstable=0 bg_thresh=999 thresh=1998 gap=625 poll_thresh=15 ino=257 dd-2584 [002] 121.833401: balance_dirty_state: bdi btrfs-1: dirty=687 wb=686 unstable=0 bg_thresh=1001 thresh=2003 gap=630 poll_thresh=16 ino=257 dd-2584 [002] 121.833643: balance_dirty_state: bdi btrfs-1: dirty=737 wb=686 unstable=0 bg_thresh=1001 thresh=2002 gap=579 poll_thresh=17 ino=257 dd-2584 [002] 121.833884: balance_dirty_state: bdi btrfs-1: dirty=762 wb=686 unstable=0 bg_thresh=1003 thresh=2006 gap=558 poll_thresh=18 ino=257 dd-2584 [002] 121.834475: balance_dirty_state: bdi btrfs-1: dirty=787 wb=686 unstable=0 bg_thresh=1002 thresh=2005 gap=532 poll_thresh=19 ino=257 dd-2584 [002] 121.834717: balance_dirty_state: bdi btrfs-1: dirty=837 wb=686 unstable=0 bg_thresh=1002 thresh=2004 gap=481 poll_thresh=20 ino=257 dd-2584 [002] 121.834726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=51068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 121.841023: balance_dirty_state: bdi btrfs-1: dirty=837 wb=686 unstable=0 bg_thresh=1002 thresh=2004 gap=481 poll_thresh=20 ino=257 dd-2584 [002] 121.841033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=51068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 121.848973: balance_dirty_state: bdi btrfs-1: dirty=837 wb=686 unstable=0 bg_thresh=1007 thresh=2015 gap=492 poll_thresh=20 ino=257 dd-2584 [002] 121.848986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=51068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 121.861051: balance_dirty_state: bdi btrfs-1: dirty=837 wb=560 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=20 ino=257 dd-2584 [002] 121.861143: balance_dirty_state: bdi btrfs-1: dirty=837 wb=560 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=15 ino=257 dd-2584 [002] 121.861204: balance_dirty_state: bdi btrfs-1: dirty=862 wb=560 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 121.861325: balance_dirty_state: bdi btrfs-1: dirty=887 wb=560 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 121.861449: balance_dirty_state: bdi btrfs-1: dirty=912 wb=560 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 121.861572: balance_dirty_state: bdi btrfs-1: dirty=962 wb=560 unstable=0 bg_thresh=994 thresh=1989 gap=467 poll_thresh=19 ino=257 dd-2584 [002] 121.861577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=51068 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 121.869030: balance_dirty_state: bdi btrfs-1: dirty=962 wb=560 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=19 ino=257 dd-2584 [002] 121.869039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=51068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 121.877027: balance_dirty_state: bdi btrfs-1: dirty=962 wb=560 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=19 ino=257 dd-2584 [002] 121.877037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=49428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 121.888924: balance_dirty_state: bdi btrfs-1: dirty=962 wb=410 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=19 ino=257 dd-2584 [002] 121.889034: balance_dirty_state: bdi btrfs-1: dirty=962 wb=410 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=14 ino=257 dd-2584 [002] 121.889151: balance_dirty_state: bdi btrfs-1: dirty=987 wb=410 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=15 ino=257 dd-2584 [002] 121.889269: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=410 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 121.889354: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9376 wrote=0 to_write=8192 dd-2584 [002] 121.889874: balance_dirty_state: bdi btrfs-1: dirty=987 wb=460 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=17 ino=257 dd-2584 [002] 121.890126: balance_dirty_state: bdi btrfs-1: dirty=962 wb=510 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=18 ino=257 dd-2584 [002] 121.890434: balance_dirty_state: bdi btrfs-1: dirty=937 wb=585 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=19 ino=257 dd-2584 [002] 121.890439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=49428 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 121.893495: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=884 wrote=848 to_write=7344 dd-2584 [002] 121.900967: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1135 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=19 ino=257 dd-2584 [002] 121.901063: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1135 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=14 ino=257 dd-2584 [002] 121.901142: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1135 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=15 ino=257 dd-2584 [002] 121.901222: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1135 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=16 ino=257 dd-2584 [002] 121.901382: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1135 unstable=0 bg_thresh=994 thresh=1988 gap=491 poll_thresh=17 ino=257 dd-2584 [002] 121.901388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=49428 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 121.912939: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1135 unstable=0 bg_thresh=994 thresh=1988 gap=491 poll_thresh=17 ino=257 dd-2584 [002] 121.912947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=49428 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 121.921054: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1010 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=17 ino=257 dd-2584 [002] 121.921161: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1010 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=13 ino=257 dd-2584 [002] 121.921225: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1010 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=14 ino=257 dd-2584 [002] 121.921286: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1010 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 121.921345: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1010 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=16 ino=257 dd-2584 [002] 121.921467: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1010 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=17 ino=257 dd-2584 [002] 121.921756: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1010 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 121.921761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=49428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 121.932930: balance_dirty_state: bdi btrfs-1: dirty=487 wb=860 unstable=0 bg_thresh=994 thresh=1988 gap=641 poll_thresh=18 ino=257 dd-2584 [002] 121.932993: balance_dirty_state: bdi btrfs-1: dirty=487 wb=860 unstable=0 bg_thresh=994 thresh=1988 gap=641 poll_thresh=13 ino=257 dd-2584 [002] 121.933051: balance_dirty_state: bdi btrfs-1: dirty=512 wb=860 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=14 ino=257 dd-2584 [002] 121.933109: balance_dirty_state: bdi btrfs-1: dirty=537 wb=860 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=15 ino=257 dd-2584 [002] 121.933167: balance_dirty_state: bdi btrfs-1: dirty=537 wb=860 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=16 ino=257 dd-2584 [002] 121.933283: balance_dirty_state: bdi btrfs-1: dirty=587 wb=860 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=17 ino=257 dd-2584 [002] 121.933401: balance_dirty_state: bdi btrfs-1: dirty=612 wb=860 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=18 ino=257 dd-2584 [002] 121.933518: balance_dirty_state: bdi btrfs-1: dirty=637 wb=860 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=19 ino=257 dd-2584 [002] 121.933639: balance_dirty_state: bdi btrfs-1: dirty=662 wb=860 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=20 ino=257 dd-2584 [002] 121.933643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=49428 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 121.941079: balance_dirty_state: bdi btrfs-1: dirty=662 wb=735 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=20 ino=257 dd-2584 [002] 121.941189: balance_dirty_state: bdi btrfs-1: dirty=687 wb=735 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=15 ino=257 dd-2584 [002] 121.941248: balance_dirty_state: bdi btrfs-1: dirty=712 wb=735 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 121.941530: balance_dirty_state: bdi btrfs-1: dirty=737 wb=735 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=17 ino=257 dd-2584 [002] 121.941647: balance_dirty_state: bdi btrfs-1: dirty=762 wb=735 unstable=0 bg_thresh=1000 thresh=2001 gap=504 poll_thresh=18 ino=257 dd-2584 [002] 121.941764: balance_dirty_state: bdi btrfs-1: dirty=812 wb=735 unstable=0 bg_thresh=1000 thresh=2000 gap=453 poll_thresh=19 ino=257 dd-2584 [002] 121.941768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=49428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 121.948963: balance_dirty_state: bdi btrfs-1: dirty=812 wb=610 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=19 ino=257 dd-2584 [002] 121.949044: balance_dirty_state: bdi btrfs-1: dirty=812 wb=610 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=14 ino=257 dd-2584 [002] 121.949104: balance_dirty_state: bdi btrfs-1: dirty=837 wb=610 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=15 ino=257 dd-2584 [002] 121.949161: balance_dirty_state: bdi btrfs-1: dirty=837 wb=610 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=16 ino=257 dd-2584 [002] 121.949276: balance_dirty_state: bdi btrfs-1: dirty=887 wb=610 unstable=0 bg_thresh=998 thresh=1997 gap=500 poll_thresh=17 ino=257 dd-2584 [002] 121.949393: balance_dirty_state: bdi btrfs-1: dirty=912 wb=610 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 121.949397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=49428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 121.956964: balance_dirty_state: bdi btrfs-1: dirty=912 wb=460 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=18 ino=257 dd-2584 [002] 121.957045: balance_dirty_state: bdi btrfs-1: dirty=937 wb=460 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=13 ino=257 dd-2584 [002] 121.957106: balance_dirty_state: bdi btrfs-1: dirty=937 wb=460 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=14 ino=257 dd-2584 [002] 121.957163: balance_dirty_state: bdi btrfs-1: dirty=962 wb=460 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=15 ino=257 dd-2584 [002] 121.957385: balance_dirty_state: bdi btrfs-1: dirty=987 wb=460 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=16 ino=257 dd-2584 [002] 121.957502: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=460 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 121.957587: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9444 wrote=0 to_write=8192 dd-2584 [002] 121.957634: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=460 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=18 ino=257 dd-2584 [002] 121.957764: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=485 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=19 ino=257 dd-2584 [002] 121.957765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=49428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 121.959444: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=948 wrote=800 to_write=7392 dd-2584 [002] 121.965015: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1135 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=19 ino=257 dd-2584 [002] 121.965099: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1135 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=14 ino=257 dd-2584 [002] 121.965180: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1135 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=15 ino=257 dd-2584 [002] 121.965259: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1135 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=16 ino=257 dd-2584 [002] 121.965419: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1135 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=17 ino=257 dd-2584 [002] 121.965627: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1135 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 121.965634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=49428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 121.972928: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1010 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=18 ino=257 dd-2584 [002] 121.972992: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1010 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=13 ino=257 dd-2584 [002] 121.973052: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1010 unstable=0 bg_thresh=1004 thresh=2009 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 121.973288: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1010 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=15 ino=257 dd-2584 [002] 121.973349: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1010 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=16 ino=257 dd-2584 [002] 121.973470: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1010 unstable=0 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=17 ino=257 dd-2584 [002] 121.973593: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1010 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 121.973598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=49428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 121.980939: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1010 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 121.980943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=49092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 121.989029: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1010 unstable=0 bg_thresh=1000 thresh=2000 gap=478 poll_thresh=18 ino=257 dd-2584 [002] 121.989038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=49092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 121.997042: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1010 unstable=0 bg_thresh=1000 thresh=2000 gap=478 poll_thresh=18 ino=257 dd-2584 [002] 121.997054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=49092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.004957: balance_dirty_state: bdi btrfs-1: dirty=516 wb=753 unstable=0 bg_thresh=998 thresh=1996 gap=727 poll_thresh=18 ino=257 dd-2584 [002] 122.005025: balance_dirty_state: bdi btrfs-1: dirty=541 wb=753 unstable=0 bg_thresh=998 thresh=1996 gap=702 poll_thresh=13 ino=257 dd-2584 [002] 122.005087: balance_dirty_state: bdi btrfs-1: dirty=541 wb=753 unstable=0 bg_thresh=1000 thresh=2001 gap=707 poll_thresh=14 ino=257 dd-2584 [002] 122.005148: balance_dirty_state: bdi btrfs-1: dirty=566 wb=753 unstable=0 bg_thresh=1000 thresh=2001 gap=682 poll_thresh=15 ino=257 dd-2584 [002] 122.005209: balance_dirty_state: bdi btrfs-1: dirty=591 wb=753 unstable=0 bg_thresh=1003 thresh=2006 gap=662 poll_thresh=16 ino=257 dd-2584 [002] 122.005335: balance_dirty_state: bdi btrfs-1: dirty=616 wb=753 unstable=0 bg_thresh=1002 thresh=2005 gap=636 poll_thresh=17 ino=257 dd-2584 [002] 122.005464: balance_dirty_state: bdi btrfs-1: dirty=641 wb=753 unstable=0 bg_thresh=1004 thresh=2009 gap=615 poll_thresh=18 ino=257 dd-2584 [002] 122.005594: balance_dirty_state: bdi btrfs-1: dirty=666 wb=753 unstable=0 bg_thresh=1004 thresh=2008 gap=589 poll_thresh=19 ino=257 dd-2584 [002] 122.005896: balance_dirty_state: bdi btrfs-1: dirty=716 wb=753 unstable=0 bg_thresh=1003 thresh=2007 gap=538 poll_thresh=20 ino=257 dd-2584 [002] 122.006019: balance_dirty_state: bdi btrfs-1: dirty=741 wb=753 unstable=0 bg_thresh=1005 thresh=2011 gap=517 poll_thresh=21 ino=257 dd-2584 [002] 122.006141: balance_dirty_state: bdi btrfs-1: dirty=766 wb=753 unstable=0 bg_thresh=1005 thresh=2010 gap=491 poll_thresh=22 ino=257 dd-2584 [002] 122.006146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=49092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.013060: balance_dirty_state: bdi btrfs-1: dirty=766 wb=678 unstable=0 bg_thresh=1004 thresh=2009 gap=565 poll_thresh=22 ino=257 dd-2584 [002] 122.013134: balance_dirty_state: bdi btrfs-1: dirty=785 wb=682 unstable=0 bg_thresh=1002 thresh=2005 gap=538 poll_thresh=16 ino=257 dd-2584 [002] 122.013262: balance_dirty_state: bdi btrfs-1: dirty=810 wb=682 unstable=0 bg_thresh=1004 thresh=2009 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 122.013386: balance_dirty_state: bdi btrfs-1: dirty=835 wb=682 unstable=0 bg_thresh=1004 thresh=2008 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 122.013390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=49092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 122.020971: balance_dirty_state: bdi btrfs-1: dirty=838 wb=553 unstable=0 bg_thresh=990 thresh=1980 gap=589 poll_thresh=18 ino=257 dd-2584 [006] 122.021070: balance_dirty_state: bdi btrfs-1: dirty=838 wb=553 unstable=0 bg_thresh=992 thresh=1984 gap=593 poll_thresh=13 ino=257 dd-2584 [006] 122.021163: balance_dirty_state: bdi btrfs-1: dirty=863 wb=553 unstable=0 bg_thresh=992 thresh=1984 gap=568 poll_thresh=14 ino=257 dd-2584 [006] 122.021261: balance_dirty_state: bdi btrfs-1: dirty=888 wb=553 unstable=0 bg_thresh=994 thresh=1989 gap=548 poll_thresh=15 ino=257 dd-2584 [006] 122.021358: balance_dirty_state: bdi btrfs-1: dirty=888 wb=553 unstable=0 bg_thresh=997 thresh=1995 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 122.021834: balance_dirty_state: bdi btrfs-1: dirty=938 wb=553 unstable=0 bg_thresh=997 thresh=1995 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 122.021999: balance_dirty_state: bdi btrfs-1: dirty=963 wb=553 unstable=0 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 122.022004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=49092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.029028: balance_dirty_state: bdi btrfs-1: dirty=963 wb=428 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=18 ino=257 dd-2584 [002] 122.029098: balance_dirty_state: bdi btrfs-1: dirty=988 wb=428 unstable=0 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=13 ino=257 dd-2584 [002] 122.029158: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=428 unstable=0 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 122.029218: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9516 wrote=0 to_write=8192 dd-2584 [002] 122.029225: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=428 unstable=0 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=15 ino=257 dd-2584 [002] 122.029284: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=428 unstable=0 bg_thresh=1008 thresh=2017 gap=551 poll_thresh=16 ino=257 dd-2584 [002] 122.029407: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=428 unstable=0 bg_thresh=1011 thresh=2022 gap=556 poll_thresh=17 ino=257 dd-2584 [002] 122.029536: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=503 unstable=0 bg_thresh=1013 thresh=2026 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 122.029537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=49092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 122.031182: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1020 wrote=832 to_write=7360 dd-2584 [002] 122.036960: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1258 unstable=0 bg_thresh=1010 thresh=2020 gap=511 poll_thresh=18 ino=257 dd-2584 [002] 122.037032: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1258 unstable=0 bg_thresh=1010 thresh=2020 gap=511 poll_thresh=13 ino=257 dd-2584 [002] 122.037098: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1258 unstable=0 bg_thresh=1009 thresh=2019 gap=485 poll_thresh=14 ino=257 dd-2584 [002] 122.037103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=49092 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 122.044974: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1258 unstable=0 bg_thresh=1009 thresh=2019 gap=485 poll_thresh=14 ino=257 dd-2584 [002] 122.044982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=49092 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 122.052989: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1262 unstable=0 bg_thresh=1012 thresh=2024 gap=475 poll_thresh=14 ino=257 dd-2584 [002] 122.052996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=49092 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 122.060991: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1137 unstable=0 bg_thresh=1009 thresh=2019 gap=595 poll_thresh=14 ino=257 dd-2584 [002] 122.061117: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1137 unstable=0 bg_thresh=1009 thresh=2019 gap=570 poll_thresh=10 ino=257 dd-2584 [002] 122.061235: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1129 unstable=0 bg_thresh=1013 thresh=2026 gap=587 poll_thresh=11 ino=257 dd-2584 [002] 122.061354: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1129 unstable=0 bg_thresh=1013 thresh=2026 gap=562 poll_thresh=12 ino=257 dd-2584 [002] 122.061834: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1129 unstable=0 bg_thresh=1012 thresh=2025 gap=536 poll_thresh=13 ino=257 dd-2584 [002] 122.061956: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1129 unstable=0 bg_thresh=1012 thresh=2025 gap=536 poll_thresh=14 ino=257 dd-2584 [002] 122.062078: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1129 unstable=0 bg_thresh=1012 thresh=2024 gap=510 poll_thresh=15 ino=257 dd-2584 [002] 122.062202: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1129 unstable=0 bg_thresh=1014 thresh=2029 gap=490 poll_thresh=16 ino=257 dd-2584 [002] 122.062210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-215% task_weight=99% bdi_bw=49092 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 122.069159: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1129 unstable=0 bg_thresh=1014 thresh=2029 gap=490 poll_thresh=16 ino=257 dd-2584 [002] 122.069168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-215% task_weight=99% bdi_bw=49092 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 122.077189: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1129 unstable=0 bg_thresh=1014 thresh=2029 gap=490 poll_thresh=16 ino=257 dd-2584 [007] 122.077200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-215% task_weight=99% bdi_bw=49092 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 122.085171: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1129 unstable=0 bg_thresh=1014 thresh=2029 gap=490 poll_thresh=16 ino=257 dd-2584 [007] 122.085181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-215% task_weight=99% bdi_bw=46916 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 122.093150: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1004 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=16 ino=257 dd-2584 [007] 122.093233: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1004 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=12 ino=257 dd-2584 [007] 122.093289: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1004 unstable=0 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=13 ino=257 dd-2584 [007] 122.093345: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1004 unstable=0 bg_thresh=1010 thresh=2020 gap=556 poll_thresh=14 ino=257 dd-2584 [007] 122.093403: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1004 unstable=0 bg_thresh=1010 thresh=2020 gap=556 poll_thresh=15 ino=257 dd-2584 [007] 122.093459: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1004 unstable=0 bg_thresh=1012 thresh=2025 gap=536 poll_thresh=16 ino=257 dd-2584 [007] 122.093575: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1004 unstable=0 bg_thresh=1012 thresh=2024 gap=510 poll_thresh=17 ino=257 dd-2584 [007] 122.093691: balance_dirty_state: bdi btrfs-1: dirty=560 wb=1004 unstable=0 bg_thresh=1011 thresh=2023 gap=459 poll_thresh=18 ino=257 dd-2584 [007] 122.093695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=46916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.101072: balance_dirty_state: bdi btrfs-1: dirty=560 wb=879 unstable=0 bg_thresh=1012 thresh=2024 gap=585 poll_thresh=18 ino=257 dd-2584 [007] 122.101153: balance_dirty_state: bdi btrfs-1: dirty=560 wb=879 unstable=0 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=13 ino=257 dd-2584 [007] 122.101212: balance_dirty_state: bdi btrfs-1: dirty=585 wb=879 unstable=0 bg_thresh=1014 thresh=2028 gap=564 poll_thresh=14 ino=257 dd-2584 [007] 122.101273: balance_dirty_state: bdi btrfs-1: dirty=610 wb=879 unstable=0 bg_thresh=1011 thresh=2022 gap=533 poll_thresh=15 ino=257 dd-2584 [007] 122.101508: balance_dirty_state: bdi btrfs-1: dirty=610 wb=879 unstable=0 bg_thresh=1010 thresh=2021 gap=532 poll_thresh=16 ino=257 dd-2584 [007] 122.101630: balance_dirty_state: bdi btrfs-1: dirty=635 wb=879 unstable=0 bg_thresh=1010 thresh=2020 gap=506 poll_thresh=17 ino=257 dd-2584 [007] 122.101751: balance_dirty_state: bdi btrfs-1: dirty=685 wb=879 unstable=0 bg_thresh=1009 thresh=2019 gap=455 poll_thresh=18 ino=257 dd-2584 [007] 122.101756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=46916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.109099: balance_dirty_state: bdi btrfs-1: dirty=685 wb=879 unstable=0 bg_thresh=1009 thresh=2019 gap=455 poll_thresh=18 ino=257 dd-2584 [007] 122.109109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=46916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.117083: balance_dirty_state: bdi btrfs-1: dirty=685 wb=754 unstable=0 bg_thresh=1010 thresh=2020 gap=581 poll_thresh=18 ino=257 dd-2584 [007] 122.117211: balance_dirty_state: bdi btrfs-1: dirty=685 wb=754 unstable=0 bg_thresh=1012 thresh=2025 gap=586 poll_thresh=13 ino=257 dd-2584 [007] 122.117332: balance_dirty_state: bdi btrfs-1: dirty=710 wb=754 unstable=0 bg_thresh=1012 thresh=2024 gap=560 poll_thresh=14 ino=257 dd-2584 [007] 122.117455: balance_dirty_state: bdi btrfs-1: dirty=735 wb=754 unstable=0 bg_thresh=1014 thresh=2029 gap=540 poll_thresh=15 ino=257 dd-2584 [007] 122.117577: balance_dirty_state: bdi btrfs-1: dirty=735 wb=754 unstable=0 bg_thresh=1011 thresh=2023 gap=534 poll_thresh=16 ino=257 dd-2584 [007] 122.117817: balance_dirty_state: bdi btrfs-1: dirty=785 wb=754 unstable=0 bg_thresh=1011 thresh=2022 gap=483 poll_thresh=17 ino=257 dd-2584 [007] 122.117826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=46916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.125121: balance_dirty_state: bdi btrfs-1: dirty=785 wb=604 unstable=0 bg_thresh=1012 thresh=2024 gap=635 poll_thresh=17 ino=257 dd-2584 [007] 122.125199: balance_dirty_state: bdi btrfs-1: dirty=785 wb=604 unstable=0 bg_thresh=1014 thresh=2029 gap=640 poll_thresh=13 ino=257 dd-2584 [007] 122.125260: balance_dirty_state: bdi btrfs-1: dirty=810 wb=604 unstable=0 bg_thresh=1014 thresh=2028 gap=614 poll_thresh=14 ino=257 dd-2584 [007] 122.125321: balance_dirty_state: bdi btrfs-1: dirty=810 wb=604 unstable=0 bg_thresh=1014 thresh=2028 gap=614 poll_thresh=15 ino=257 dd-2584 [007] 122.125383: balance_dirty_state: bdi btrfs-1: dirty=835 wb=604 unstable=0 bg_thresh=1013 thresh=2027 gap=588 poll_thresh=16 ino=257 dd-2584 [007] 122.125677: balance_dirty_state: bdi btrfs-1: dirty=860 wb=604 unstable=0 bg_thresh=1013 thresh=2026 gap=562 poll_thresh=17 ino=257 dd-2584 [007] 122.125800: balance_dirty_state: bdi btrfs-1: dirty=910 wb=604 unstable=0 bg_thresh=1012 thresh=2025 gap=511 poll_thresh=18 ino=257 dd-2584 [007] 122.125922: balance_dirty_state: bdi btrfs-1: dirty=935 wb=604 unstable=0 bg_thresh=1014 thresh=2029 gap=490 poll_thresh=19 ino=257 dd-2584 [007] 122.125926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=46916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.133137: balance_dirty_state: bdi btrfs-1: dirty=935 wb=604 unstable=0 bg_thresh=1014 thresh=2029 gap=490 poll_thresh=19 ino=257 dd-2584 [007] 122.133147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=46916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.141091: balance_dirty_state: bdi btrfs-1: dirty=935 wb=604 unstable=0 bg_thresh=1011 thresh=2023 gap=484 poll_thresh=19 ino=257 dd-2584 [007] 122.141100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=46916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 122.149196: balance_dirty_state: bdi btrfs-1: dirty=935 wb=454 unstable=0 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=19 ino=257 dd-2584 [000] 122.149321: balance_dirty_state: bdi btrfs-1: dirty=960 wb=454 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=14 ino=257 dd-2584 [000] 122.149439: balance_dirty_state: bdi btrfs-1: dirty=960 wb=454 unstable=0 bg_thresh=1006 thresh=2013 gap=599 poll_thresh=15 ino=257 dd-2584 [000] 122.149559: balance_dirty_state: bdi btrfs-1: dirty=985 wb=454 unstable=0 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=16 ino=257 dd-2584 [000] 122.149798: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=454 unstable=0 bg_thresh=1008 thresh=2017 gap=553 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 122.149892: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9636 wrote=0 to_write=8192 dd-2584 [000] 122.150053: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=454 unstable=0 bg_thresh=1011 thresh=2022 gap=533 poll_thresh=18 ino=257 dd-2584 [000] 122.150250: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=479 unstable=0 bg_thresh=1010 thresh=2021 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 122.150252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=46916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 122.153758: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1144 wrote=816 to_write=7376 dd-2584 [004] 122.157054: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1264 unstable=0 bg_thresh=1007 thresh=2015 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 122.157066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=46916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 122.169048: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1139 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 122.169157: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1139 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 122.169249: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1139 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 122.169610: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1139 unstable=0 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 122.169792: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1139 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 122.169992: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1039 unstable=0 bg_thresh=1005 thresh=2010 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 122.170180: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1014 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=19 ino=257 dd-2584 [004] 122.170357: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1014 unstable=0 bg_thresh=1006 thresh=2013 gap=552 poll_thresh=20 ino=257 dd-2584 [004] 122.170535: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1014 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=21 ino=257 dd-2584 [004] 122.170713: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1014 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=22 ino=257 dd-2584 [004] 122.170720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=46916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 122.181028: balance_dirty_state: bdi btrfs-1: dirty=497 wb=889 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=22 ino=257 dd-2584 [004] 122.181145: balance_dirty_state: bdi btrfs-1: dirty=522 wb=889 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 122.181368: balance_dirty_state: bdi btrfs-1: dirty=547 wb=889 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 122.181949: balance_dirty_state: bdi btrfs-1: dirty=597 wb=889 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 122.182174: balance_dirty_state: bdi btrfs-1: dirty=622 wb=889 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 122.182182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=46916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 122.193093: balance_dirty_state: bdi btrfs-1: dirty=622 wb=714 unstable=0 bg_thresh=999 thresh=1999 gap=663 poll_thresh=19 ino=257 dd-2584 [004] 122.193187: balance_dirty_state: bdi btrfs-1: dirty=647 wb=714 unstable=0 bg_thresh=996 thresh=1993 gap=632 poll_thresh=14 ino=257 dd-2584 [004] 122.193272: balance_dirty_state: bdi btrfs-1: dirty=647 wb=714 unstable=0 bg_thresh=999 thresh=1998 gap=637 poll_thresh=15 ino=257 dd-2584 [004] 122.193358: balance_dirty_state: bdi btrfs-1: dirty=672 wb=714 unstable=0 bg_thresh=998 thresh=1997 gap=611 poll_thresh=16 ino=257 dd-2584 [004] 122.193515: balance_dirty_state: bdi btrfs-1: dirty=697 wb=714 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=17 ino=257 dd-2584 [004] 122.193630: balance_dirty_state: bdi btrfs-1: dirty=722 wb=714 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 122.193744: balance_dirty_state: bdi btrfs-1: dirty=772 wb=714 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 122.193857: balance_dirty_state: bdi btrfs-1: dirty=797 wb=714 unstable=0 bg_thresh=999 thresh=1998 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 122.193862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=101% bdi_bw=46964 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 122.201094: balance_dirty_state: bdi btrfs-1: dirty=797 wb=589 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=20 ino=257 dd-2584 [000] 122.201222: balance_dirty_state: bdi btrfs-1: dirty=797 wb=564 unstable=0 bg_thresh=1001 thresh=2003 gap=642 poll_thresh=15 ino=257 dd-2584 [000] 122.201582: balance_dirty_state: bdi btrfs-1: dirty=822 wb=464 unstable=0 bg_thresh=1003 thresh=2006 gap=720 poll_thresh=16 ino=257 dd-2584 [000] 122.201734: balance_dirty_state: bdi btrfs-1: dirty=847 wb=464 unstable=0 bg_thresh=1002 thresh=2005 gap=694 poll_thresh=17 ino=257 dd-2584 [000] 122.201885: balance_dirty_state: bdi btrfs-1: dirty=897 wb=464 unstable=0 bg_thresh=1002 thresh=2004 gap=643 poll_thresh=18 ino=257 dd-2584 [000] 122.202039: balance_dirty_state: bdi btrfs-1: dirty=922 wb=464 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=19 ino=257 dd-2584 [000] 122.202193: balance_dirty_state: bdi btrfs-1: dirty=947 wb=464 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=20 ino=257 dd-2584 [000] 122.202349: balance_dirty_state: bdi btrfs-1: dirty=972 wb=464 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=21 ino=257 dd-2584 [000] 122.202507: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=464 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 122.202547: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9688 wrote=0 to_write=8192 dd-2584 [000] 122.202671: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=464 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=23 ino=257 dd-2584 [000] 122.202673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-147% task_weight=100% bdi_bw=46964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 122.204918: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1192 wrote=784 to_write=7408 dd-2584 [004] 122.209135: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1239 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=23 ino=257 dd-2584 [004] 122.209142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=100% bdi_bw=46964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 122.217136: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1239 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=23 ino=257 dd-2584 [004] 122.217146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=100% bdi_bw=46964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 122.225106: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1089 unstable=0 bg_thresh=1004 thresh=2008 gap=647 poll_thresh=23 ino=257 dd-2584 [004] 122.225234: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1089 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=17 ino=257 dd-2584 [004] 122.225524: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1089 unstable=0 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 122.225639: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1089 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=19 ino=257 dd-2584 [004] 122.225752: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1089 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=20 ino=257 dd-2584 [004] 122.225865: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1089 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=21 ino=257 dd-2584 [004] 122.225870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=46964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 122.233088: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1064 unstable=0 bg_thresh=997 thresh=1995 gap=509 poll_thresh=21 ino=257 dd-2584 [004] 122.233209: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1014 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 122.233378: balance_dirty_state: bdi btrfs-1: dirty=472 wb=964 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 122.233512: balance_dirty_state: bdi btrfs-1: dirty=497 wb=964 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 122.233642: balance_dirty_state: bdi btrfs-1: dirty=522 wb=964 unstable=0 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=19 ino=257 dd-2584 [004] 122.233963: balance_dirty_state: bdi btrfs-1: dirty=547 wb=964 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=20 ino=257 dd-2584 [004] 122.233968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=46964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 122.241097: balance_dirty_state: bdi btrfs-1: dirty=547 wb=964 unstable=0 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 122.241107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=46964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 122.249092: balance_dirty_state: bdi btrfs-1: dirty=547 wb=839 unstable=0 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=20 ino=257 dd-2584 [004] 122.249214: balance_dirty_state: bdi btrfs-1: dirty=572 wb=839 unstable=0 bg_thresh=1004 thresh=2009 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 122.249309: balance_dirty_state: bdi btrfs-1: dirty=597 wb=839 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 122.249499: balance_dirty_state: bdi btrfs-1: dirty=622 wb=839 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 122.249690: balance_dirty_state: bdi btrfs-1: dirty=647 wb=839 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 122.249882: balance_dirty_state: bdi btrfs-1: dirty=697 wb=839 unstable=0 bg_thresh=1002 thresh=2005 gap=469 poll_thresh=19 ino=257 dd-2584 [004] 122.249888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=100% bdi_bw=46964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.257135: balance_dirty_state: bdi btrfs-1: dirty=697 wb=839 unstable=0 bg_thresh=1003 thresh=2007 gap=471 poll_thresh=19 ino=257 dd-2584 [002] 122.257144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=100% bdi_bw=46964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.265026: balance_dirty_state: bdi btrfs-1: dirty=697 wb=564 unstable=0 bg_thresh=1001 thresh=2003 gap=742 poll_thresh=19 ino=257 dd-2584 [002] 122.265099: balance_dirty_state: bdi btrfs-1: dirty=697 wb=539 unstable=0 bg_thresh=1001 thresh=2003 gap=767 poll_thresh=14 ino=257 dd-2584 [002] 122.265161: balance_dirty_state: bdi btrfs-1: dirty=722 wb=514 unstable=0 bg_thresh=1004 thresh=2008 gap=772 poll_thresh=15 ino=257 dd-2584 [002] 122.265219: balance_dirty_state: bdi btrfs-1: dirty=747 wb=514 unstable=0 bg_thresh=1004 thresh=2008 gap=747 poll_thresh=16 ino=257 dd-2584 [002] 122.265334: balance_dirty_state: bdi btrfs-1: dirty=772 wb=514 unstable=0 bg_thresh=1006 thresh=2013 gap=727 poll_thresh=17 ino=257 dd-2584 [002] 122.265453: balance_dirty_state: bdi btrfs-1: dirty=797 wb=514 unstable=0 bg_thresh=1011 thresh=2023 gap=712 poll_thresh=18 ino=257 dd-2584 [002] 122.265744: balance_dirty_state: bdi btrfs-1: dirty=822 wb=514 unstable=0 bg_thresh=1008 thresh=2016 gap=680 poll_thresh=19 ino=257 dd-2584 [002] 122.265863: balance_dirty_state: bdi btrfs-1: dirty=872 wb=514 unstable=0 bg_thresh=1007 thresh=2015 gap=629 poll_thresh=20 ino=257 dd-2584 [002] 122.265978: balance_dirty_state: bdi btrfs-1: dirty=897 wb=514 unstable=0 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=21 ino=257 dd-2584 [002] 122.266091: balance_dirty_state: bdi btrfs-1: dirty=922 wb=514 unstable=0 bg_thresh=1009 thresh=2018 gap=582 poll_thresh=22 ino=257 dd-2584 [002] 122.266204: balance_dirty_state: bdi btrfs-1: dirty=947 wb=514 unstable=0 bg_thresh=1008 thresh=2017 gap=556 poll_thresh=23 ino=257 dd-2584 [002] 122.266316: balance_dirty_state: bdi btrfs-1: dirty=997 wb=514 unstable=0 bg_thresh=1008 thresh=2016 gap=505 poll_thresh=24 ino=257 dd-2584 [002] 122.266430: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=514 unstable=0 bg_thresh=1010 thresh=2020 gap=484 poll_thresh=25 ino=257 dd-2584 [002] 122.266435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=46964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 122.266516: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9752 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 122.268228: writeback_single_inode: bdi btrfs-1: ino=257 state= age=1256 wrote=752 to_write=7440 dd-2584 [002] 122.273135: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1289 unstable=0 bg_thresh=1010 thresh=2020 gap=484 poll_thresh=25 ino=257 dd-2584 [002] 122.273140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=46964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 122.281055: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1164 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=25 ino=257 dd-2584 [006] 122.281152: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1164 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=19 ino=257 dd-2584 [006] 122.281597: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1164 unstable=0 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=20 ino=257 dd-2584 [006] 122.281769: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1164 unstable=0 bg_thresh=1007 thresh=2015 gap=529 poll_thresh=21 ino=257 dd-2584 [006] 122.281943: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1164 unstable=0 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=22 ino=257 dd-2584 [006] 122.281950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=46964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 122.289061: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1039 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=22 ino=257 dd-2584 [006] 122.289162: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1039 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=16 ino=257 dd-2584 [006] 122.289400: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1039 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 122.289638: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1039 unstable=0 bg_thresh=1000 thresh=2001 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 122.289824: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1039 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 122.289833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=46964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 122.297064: balance_dirty_state: bdi btrfs-1: dirty=472 wb=914 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=19 ino=257 dd-2584 [006] 122.297180: balance_dirty_state: bdi btrfs-1: dirty=497 wb=914 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=14 ino=257 dd-2584 [006] 122.297300: balance_dirty_state: bdi btrfs-1: dirty=497 wb=914 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=15 ino=257 dd-2584 [006] 122.297423: balance_dirty_state: bdi btrfs-1: dirty=522 wb=914 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 122.298017: balance_dirty_state: bdi btrfs-1: dirty=547 wb=914 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 122.298255: balance_dirty_state: bdi btrfs-1: dirty=572 wb=914 unstable=0 bg_thresh=1004 thresh=2008 gap=522 poll_thresh=18 ino=257 dd-2584 [006] 122.298492: balance_dirty_state: bdi btrfs-1: dirty=622 wb=914 unstable=0 bg_thresh=1009 thresh=2018 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 122.298501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=47348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.305075: balance_dirty_state: bdi btrfs-1: dirty=622 wb=789 unstable=0 bg_thresh=1008 thresh=2016 gap=605 poll_thresh=19 ino=257 dd-2584 [002] 122.305207: balance_dirty_state: bdi btrfs-1: dirty=647 wb=789 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 122.305326: balance_dirty_state: bdi btrfs-1: dirty=647 wb=789 unstable=0 bg_thresh=1010 thresh=2021 gap=585 poll_thresh=15 ino=257 dd-2584 [002] 122.305443: balance_dirty_state: bdi btrfs-1: dirty=672 wb=789 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 122.305680: balance_dirty_state: bdi btrfs-1: dirty=697 wb=789 unstable=0 bg_thresh=1010 thresh=2020 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 122.305919: balance_dirty_state: bdi btrfs-1: dirty=747 wb=789 unstable=0 bg_thresh=1008 thresh=2016 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 122.305928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=47348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.313054: balance_dirty_state: bdi btrfs-1: dirty=747 wb=664 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=18 ino=257 dd-2584 [002] 122.313180: balance_dirty_state: bdi btrfs-1: dirty=747 wb=664 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=13 ino=257 dd-2584 [002] 122.313297: balance_dirty_state: bdi btrfs-1: dirty=772 wb=664 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=14 ino=257 dd-2584 [002] 122.313414: balance_dirty_state: bdi btrfs-1: dirty=772 wb=664 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=15 ino=257 dd-2584 [002] 122.313530: balance_dirty_state: bdi btrfs-1: dirty=797 wb=664 unstable=0 bg_thresh=1004 thresh=2009 gap=548 poll_thresh=16 ino=257 dd-2584 [002] 122.314118: balance_dirty_state: bdi btrfs-1: dirty=822 wb=664 unstable=0 bg_thresh=1004 thresh=2008 gap=522 poll_thresh=17 ino=257 dd-2584 [002] 122.314361: balance_dirty_state: bdi btrfs-1: dirty=872 wb=664 unstable=0 bg_thresh=1006 thresh=2012 gap=476 poll_thresh=18 ino=257 dd-2584 [002] 122.314369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=47348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.321109: balance_dirty_state: bdi btrfs-1: dirty=872 wb=639 unstable=0 bg_thresh=1006 thresh=2012 gap=501 poll_thresh=18 ino=257 dd-2584 [002] 122.321115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=47348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 122.329225: balance_dirty_state: bdi btrfs-1: dirty=872 wb=639 unstable=0 bg_thresh=1006 thresh=2012 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 122.329234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=47348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 122.337166: balance_dirty_state: bdi btrfs-1: dirty=872 wb=514 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=18 ino=257 dd-2584 [005] 122.337306: balance_dirty_state: bdi btrfs-1: dirty=897 wb=514 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=13 ino=257 dd-2584 [005] 122.337423: balance_dirty_state: bdi btrfs-1: dirty=897 wb=514 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=14 ino=257 dd-2584 [005] 122.337540: balance_dirty_state: bdi btrfs-1: dirty=922 wb=514 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 122.337659: balance_dirty_state: bdi btrfs-1: dirty=922 wb=514 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 122.337893: balance_dirty_state: bdi btrfs-1: dirty=972 wb=514 unstable=0 bg_thresh=999 thresh=1998 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 122.338129: balance_dirty_state: bdi btrfs-1: dirty=997 wb=514 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 122.338137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=47348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 122.345245: balance_dirty_state: bdi btrfs-1: dirty=997 wb=389 unstable=0 bg_thresh=999 thresh=1999 gap=613 poll_thresh=18 ino=257 dd-2584 [005] 122.345336: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=389 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=13 ino=257 dd-2584 [005] 122.345401: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=389 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 122.345423: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9832 wrote=0 to_write=8192 dd-2584 [005] 122.345465: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=389 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 122.345526: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=389 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=16 ino=257 dd-2584 [005] 122.345829: balance_dirty_state: bdi btrfs-1: dirty=997 wb=489 unstable=0 bg_thresh=1000 thresh=2001 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 122.345955: balance_dirty_state: bdi btrfs-1: dirty=972 wb=539 unstable=0 bg_thresh=1000 thresh=2000 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 122.345957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=47348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 122.349087: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=864 to_write=7328 dd-2584 [002] 122.353166: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1239 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 122.353178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=47348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.361172: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1114 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=18 ino=257 dd-2584 [002] 122.361269: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1114 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=13 ino=257 dd-2584 [002] 122.361340: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1114 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=14 ino=257 dd-2584 [002] 122.361409: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1114 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=15 ino=257 dd-2584 [002] 122.361478: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1114 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=16 ino=257 dd-2584 [002] 122.361616: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1114 unstable=0 bg_thresh=1008 thresh=2016 gap=555 poll_thresh=17 ino=257 dd-2584 [002] 122.361756: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1114 unstable=0 bg_thresh=1010 thresh=2020 gap=509 poll_thresh=18 ino=257 dd-2584 [002] 122.361895: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1114 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=19 ino=257 dd-2584 [002] 122.361900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=47348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.369249: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1114 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=19 ino=257 dd-2584 [002] 122.369258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=47348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.377270: balance_dirty_state: bdi btrfs-1: dirty=422 wb=989 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=19 ino=257 dd-2584 [002] 122.377349: balance_dirty_state: bdi btrfs-1: dirty=447 wb=989 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 122.377418: balance_dirty_state: bdi btrfs-1: dirty=447 wb=989 unstable=0 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=15 ino=257 dd-2584 [002] 122.377694: balance_dirty_state: bdi btrfs-1: dirty=472 wb=989 unstable=0 bg_thresh=1005 thresh=2010 gap=549 poll_thresh=16 ino=257 dd-2584 [002] 122.377828: balance_dirty_state: bdi btrfs-1: dirty=497 wb=989 unstable=0 bg_thresh=1007 thresh=2015 gap=529 poll_thresh=17 ino=257 dd-2584 [002] 122.377966: balance_dirty_state: bdi btrfs-1: dirty=547 wb=989 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 122.377971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=47348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.385145: balance_dirty_state: bdi btrfs-1: dirty=547 wb=889 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=18 ino=257 dd-2584 [002] 122.385228: balance_dirty_state: bdi btrfs-1: dirty=547 wb=889 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=13 ino=257 dd-2584 [002] 122.385296: balance_dirty_state: bdi btrfs-1: dirty=572 wb=889 unstable=0 bg_thresh=1005 thresh=2010 gap=549 poll_thresh=14 ino=257 dd-2584 [002] 122.385363: balance_dirty_state: bdi btrfs-1: dirty=572 wb=889 unstable=0 bg_thresh=1005 thresh=2010 gap=549 poll_thresh=15 ino=257 dd-2584 [002] 122.385431: balance_dirty_state: bdi btrfs-1: dirty=597 wb=889 unstable=0 bg_thresh=1007 thresh=2015 gap=529 poll_thresh=16 ino=257 dd-2584 [002] 122.385567: balance_dirty_state: bdi btrfs-1: dirty=622 wb=889 unstable=0 bg_thresh=1010 thresh=2020 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 122.385706: balance_dirty_state: bdi btrfs-1: dirty=672 wb=889 unstable=0 bg_thresh=1012 thresh=2024 gap=463 poll_thresh=18 ino=257 dd-2584 [002] 122.385711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=47348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.393149: balance_dirty_state: bdi btrfs-1: dirty=672 wb=889 unstable=0 bg_thresh=1012 thresh=2024 gap=463 poll_thresh=18 ino=257 dd-2584 [002] 122.393159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=47348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.401249: balance_dirty_state: bdi btrfs-1: dirty=672 wb=889 unstable=0 bg_thresh=1012 thresh=2024 gap=463 poll_thresh=18 ino=257 dd-2584 [002] 122.401258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=45976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.409220: balance_dirty_state: bdi btrfs-1: dirty=672 wb=739 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=18 ino=257 dd-2584 [002] 122.409325: balance_dirty_state: bdi btrfs-1: dirty=672 wb=739 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=13 ino=257 dd-2584 [002] 122.409381: balance_dirty_state: bdi btrfs-1: dirty=697 wb=739 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=14 ino=257 dd-2584 [002] 122.409436: balance_dirty_state: bdi btrfs-1: dirty=722 wb=739 unstable=0 bg_thresh=1004 thresh=2009 gap=548 poll_thresh=15 ino=257 dd-2584 [002] 122.409656: balance_dirty_state: bdi btrfs-1: dirty=722 wb=739 unstable=0 bg_thresh=1007 thresh=2014 gap=553 poll_thresh=16 ino=257 dd-2584 [002] 122.409769: balance_dirty_state: bdi btrfs-1: dirty=747 wb=739 unstable=0 bg_thresh=1009 thresh=2019 gap=533 poll_thresh=17 ino=257 dd-2584 [002] 122.409882: balance_dirty_state: bdi btrfs-1: dirty=797 wb=739 unstable=0 bg_thresh=1011 thresh=2023 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 122.409887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=45976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.417147: balance_dirty_state: bdi btrfs-1: dirty=797 wb=739 unstable=0 bg_thresh=1011 thresh=2023 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 122.417153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=45976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.425163: balance_dirty_state: bdi btrfs-1: dirty=797 wb=739 unstable=0 bg_thresh=1011 thresh=2023 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 122.425172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=45976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.433166: balance_dirty_state: bdi btrfs-1: dirty=797 wb=739 unstable=0 bg_thresh=1012 thresh=2024 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 122.433176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=45976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.441214: balance_dirty_state: bdi btrfs-1: dirty=797 wb=614 unstable=0 bg_thresh=993 thresh=1986 gap=575 poll_thresh=18 ino=257 dd-2584 [002] 122.441303: balance_dirty_state: bdi btrfs-1: dirty=797 wb=614 unstable=0 bg_thresh=993 thresh=1986 gap=575 poll_thresh=13 ino=257 dd-2584 [002] 122.441369: balance_dirty_state: bdi btrfs-1: dirty=822 wb=614 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=14 ino=257 dd-2584 [002] 122.441432: balance_dirty_state: bdi btrfs-1: dirty=847 wb=614 unstable=0 bg_thresh=995 thresh=1991 gap=530 poll_thresh=15 ino=257 dd-2584 [002] 122.441496: balance_dirty_state: bdi btrfs-1: dirty=847 wb=614 unstable=0 bg_thresh=998 thresh=1996 gap=535 poll_thresh=16 ino=257 dd-2584 [002] 122.441654: balance_dirty_state: bdi btrfs-1: dirty=897 wb=489 unstable=0 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=17 ino=257 dd-2584 [002] 122.441793: balance_dirty_state: bdi btrfs-1: dirty=922 wb=489 unstable=0 bg_thresh=1004 thresh=2009 gap=598 poll_thresh=18 ino=257 dd-2584 [002] 122.441924: balance_dirty_state: bdi btrfs-1: dirty=947 wb=489 unstable=0 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=19 ino=257 dd-2584 [002] 122.442246: balance_dirty_state: bdi btrfs-1: dirty=972 wb=489 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=20 ino=257 dd-2584 [002] 122.442379: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=489 unstable=0 bg_thresh=1000 thresh=2000 gap=489 poll_thresh=21 ino=257 dd-2584 [002] 122.442384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=45976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 122.442500: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9928 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 122.445018: writeback_single_inode: bdi btrfs-1: ino=257 state= age=160 wrote=752 to_write=7440 dd-2584 [002] 122.449096: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1239 unstable=0 bg_thresh=991 thresh=1982 gap=471 poll_thresh=21 ino=257 dd-2584 [002] 122.449101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=45976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.457153: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1239 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=21 ino=257 dd-2584 [002] 122.457158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=45976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.465233: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1114 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=21 ino=257 dd-2584 [002] 122.465307: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1114 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=16 ino=257 dd-2584 [002] 122.465430: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1114 unstable=0 bg_thresh=996 thresh=1992 gap=556 poll_thresh=17 ino=257 dd-2584 [002] 122.465553: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1114 unstable=0 bg_thresh=995 thresh=1991 gap=530 poll_thresh=18 ino=257 dd-2584 [002] 122.465676: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1114 unstable=0 bg_thresh=997 thresh=1995 gap=509 poll_thresh=19 ino=257 dd-2584 [002] 122.465797: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1114 unstable=0 bg_thresh=997 thresh=1994 gap=483 poll_thresh=20 ino=257 dd-2584 [002] 122.465802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=45976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.473240: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1114 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=20 ino=257 dd-2584 [002] 122.473247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=45976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.481272: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1114 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=20 ino=257 dd-2584 [002] 122.481284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=45976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.489311: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1114 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=20 ino=257 dd-2584 [002] 122.489318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=45976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.497339: balance_dirty_state: bdi btrfs-1: dirty=397 wb=989 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=20 ino=257 dd-2584 [002] 122.497450: balance_dirty_state: bdi btrfs-1: dirty=422 wb=989 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=15 ino=257 dd-2584 [002] 122.497552: balance_dirty_state: bdi btrfs-1: dirty=447 wb=989 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=16 ino=257 dd-2584 [002] 122.497746: balance_dirty_state: bdi btrfs-1: dirty=472 wb=989 unstable=0 bg_thresh=993 thresh=1987 gap=526 poll_thresh=17 ino=257 dd-2584 [002] 122.498226: balance_dirty_state: bdi btrfs-1: dirty=497 wb=989 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=18 ino=257 dd-2584 [002] 122.498414: balance_dirty_state: bdi btrfs-1: dirty=547 wb=989 unstable=0 bg_thresh=995 thresh=1990 gap=454 poll_thresh=19 ino=257 dd-2584 [002] 122.498421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=45976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.505217: balance_dirty_state: bdi btrfs-1: dirty=547 wb=864 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=19 ino=257 dd-2584 [002] 122.505327: balance_dirty_state: bdi btrfs-1: dirty=547 wb=864 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=14 ino=257 dd-2584 [002] 122.505422: balance_dirty_state: bdi btrfs-1: dirty=572 wb=864 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=15 ino=257 dd-2584 [002] 122.505518: balance_dirty_state: bdi btrfs-1: dirty=597 wb=864 unstable=0 bg_thresh=997 thresh=1994 gap=533 poll_thresh=16 ino=257 dd-2584 [002] 122.505710: balance_dirty_state: bdi btrfs-1: dirty=622 wb=864 unstable=0 bg_thresh=999 thresh=1998 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 122.505900: balance_dirty_state: bdi btrfs-1: dirty=647 wb=864 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=18 ino=257 dd-2584 [002] 122.505907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=44272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.517222: balance_dirty_state: bdi btrfs-1: dirty=647 wb=789 unstable=0 bg_thresh=992 thresh=1984 gap=548 poll_thresh=18 ino=257 dd-2584 [002] 122.517290: balance_dirty_state: bdi btrfs-1: dirty=672 wb=764 unstable=0 bg_thresh=992 thresh=1984 gap=548 poll_thresh=13 ino=257 dd-2584 [002] 122.517351: balance_dirty_state: bdi btrfs-1: dirty=672 wb=764 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=14 ino=257 dd-2584 [002] 122.517408: balance_dirty_state: bdi btrfs-1: dirty=697 wb=764 unstable=0 bg_thresh=994 thresh=1989 gap=528 poll_thresh=15 ino=257 dd-2584 [002] 122.517466: balance_dirty_state: bdi btrfs-1: dirty=722 wb=764 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=16 ino=257 dd-2584 [002] 122.517753: balance_dirty_state: bdi btrfs-1: dirty=747 wb=764 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=17 ino=257 dd-2584 [002] 122.517758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=44272 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 122.525214: balance_dirty_state: bdi btrfs-1: dirty=747 wb=639 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=17 ino=257 dd-2584 [002] 122.525309: balance_dirty_state: bdi btrfs-1: dirty=772 wb=639 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=13 ino=257 dd-2584 [002] 122.525366: balance_dirty_state: bdi btrfs-1: dirty=772 wb=639 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 122.525423: balance_dirty_state: bdi btrfs-1: dirty=797 wb=639 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=15 ino=257 dd-2584 [002] 122.525480: balance_dirty_state: bdi btrfs-1: dirty=797 wb=639 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 122.525592: balance_dirty_state: bdi btrfs-1: dirty=847 wb=639 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=17 ino=257 dd-2584 [002] 122.525706: balance_dirty_state: bdi btrfs-1: dirty=872 wb=639 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 122.525710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=44272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.533217: balance_dirty_state: bdi btrfs-1: dirty=872 wb=514 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=18 ino=257 dd-2584 [002] 122.533280: balance_dirty_state: bdi btrfs-1: dirty=897 wb=514 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=13 ino=257 dd-2584 [002] 122.533340: balance_dirty_state: bdi btrfs-1: dirty=897 wb=514 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 122.533401: balance_dirty_state: bdi btrfs-1: dirty=922 wb=514 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=15 ino=257 dd-2584 [002] 122.533462: balance_dirty_state: bdi btrfs-1: dirty=947 wb=514 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=16 ino=257 dd-2584 [002] 122.533585: balance_dirty_state: bdi btrfs-1: dirty=972 wb=514 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=17 ino=257 dd-2584 [002] 122.533888: balance_dirty_state: bdi btrfs-1: dirty=997 wb=514 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 122.533893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=44272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.541179: balance_dirty_state: bdi btrfs-1: dirty=997 wb=389 unstable=0 bg_thresh=990 thresh=1980 gap=594 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 122.541257: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10028 wrote=0 to_write=8192 dd-2584 [002] 122.541278: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=389 unstable=0 bg_thresh=990 thresh=1980 gap=569 poll_thresh=13 ino=257 dd-2584 [002] 122.541340: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=389 unstable=0 bg_thresh=992 thresh=1985 gap=574 poll_thresh=14 ino=257 dd-2584 [002] 122.541402: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=389 unstable=0 bg_thresh=992 thresh=1985 gap=549 poll_thresh=15 ino=257 dd-2584 [002] 122.541467: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=414 unstable=0 bg_thresh=995 thresh=1990 gap=529 poll_thresh=16 ino=257 dd-2584 [002] 122.541597: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=464 unstable=0 bg_thresh=997 thresh=1995 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 122.541729: balance_dirty_state: bdi btrfs-1: dirty=997 wb=514 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 122.541731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=44272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 122.543359: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=864 to_write=7328 dd-2584 [002] 122.549117: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1114 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=18 ino=257 dd-2584 [002] 122.549184: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1114 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=13 ino=257 dd-2584 [002] 122.549243: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1114 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=14 ino=257 dd-2584 [002] 122.549303: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1114 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 122.549363: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1114 unstable=0 bg_thresh=998 thresh=1996 gap=535 poll_thresh=16 ino=257 dd-2584 [002] 122.549482: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1114 unstable=0 bg_thresh=997 thresh=1995 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 122.549777: balance_dirty_state: bdi btrfs-1: dirty=397 wb=964 unstable=0 bg_thresh=996 thresh=1992 gap=631 poll_thresh=18 ino=257 dd-2584 [002] 122.549898: balance_dirty_state: bdi btrfs-1: dirty=447 wb=964 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=19 ino=257 dd-2584 [002] 122.550021: balance_dirty_state: bdi btrfs-1: dirty=472 wb=964 unstable=0 bg_thresh=997 thresh=1994 gap=558 poll_thresh=20 ino=257 dd-2584 [002] 122.550145: balance_dirty_state: bdi btrfs-1: dirty=497 wb=964 unstable=0 bg_thresh=992 thresh=1984 gap=523 poll_thresh=21 ino=257 dd-2584 [002] 122.550271: balance_dirty_state: bdi btrfs-1: dirty=547 wb=964 unstable=0 bg_thresh=996 thresh=1992 gap=481 poll_thresh=22 ino=257 dd-2584 [002] 122.550276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=44272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.557235: balance_dirty_state: bdi btrfs-1: dirty=547 wb=864 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=22 ino=257 dd-2584 [002] 122.557315: balance_dirty_state: bdi btrfs-1: dirty=547 wb=864 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=16 ino=257 dd-2584 [002] 122.557441: balance_dirty_state: bdi btrfs-1: dirty=572 wb=864 unstable=0 bg_thresh=990 thresh=1981 gap=545 poll_thresh=17 ino=257 dd-2584 [002] 122.557563: balance_dirty_state: bdi btrfs-1: dirty=622 wb=864 unstable=0 bg_thresh=988 thresh=1977 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 122.557568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=44272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 122.565136: balance_dirty_state: bdi btrfs-1: dirty=622 wb=864 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 122.565227: balance_dirty_state: bdi btrfs-1: dirty=622 wb=864 unstable=0 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=13 ino=257 dd-2584 [002] 122.565315: balance_dirty_state: bdi btrfs-1: dirty=647 wb=864 unstable=0 bg_thresh=999 thresh=1998 gap=487 poll_thresh=14 ino=257 dd-2584 [002] 122.565322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=44272 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 122.573188: balance_dirty_state: bdi btrfs-1: dirty=647 wb=614 unstable=0 bg_thresh=999 thresh=1998 gap=737 poll_thresh=14 ino=257 dd-2584 [002] 122.573542: balance_dirty_state: bdi btrfs-1: dirty=672 wb=614 unstable=0 bg_thresh=1001 thresh=2003 gap=717 poll_thresh=10 ino=257 dd-2584 [002] 122.573631: balance_dirty_state: bdi btrfs-1: dirty=672 wb=614 unstable=0 bg_thresh=997 thresh=1994 gap=708 poll_thresh=11 ino=257 dd-2584 [002] 122.573719: balance_dirty_state: bdi btrfs-1: dirty=697 wb=614 unstable=0 bg_thresh=999 thresh=1999 gap=688 poll_thresh=12 ino=257 dd-2584 [002] 122.573807: balance_dirty_state: bdi btrfs-1: dirty=722 wb=614 unstable=0 bg_thresh=996 thresh=1993 gap=657 poll_thresh=13 ino=257 dd-2584 [002] 122.573896: balance_dirty_state: bdi btrfs-1: dirty=722 wb=614 unstable=0 bg_thresh=996 thresh=1992 gap=656 poll_thresh=14 ino=257 dd-2584 [002] 122.573959: balance_dirty_state: bdi btrfs-1: dirty=747 wb=614 unstable=0 bg_thresh=995 thresh=1991 gap=630 poll_thresh=15 ino=257 dd-2584 [002] 122.574018: balance_dirty_state: bdi btrfs-1: dirty=747 wb=614 unstable=0 bg_thresh=998 thresh=1996 gap=635 poll_thresh=16 ino=257 dd-2584 [002] 122.574137: balance_dirty_state: bdi btrfs-1: dirty=797 wb=614 unstable=0 bg_thresh=994 thresh=1989 gap=578 poll_thresh=17 ino=257 dd-2584 [002] 122.574254: balance_dirty_state: bdi btrfs-1: dirty=822 wb=614 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=18 ino=257 dd-2584 [002] 122.574373: balance_dirty_state: bdi btrfs-1: dirty=847 wb=614 unstable=0 bg_thresh=993 thresh=1987 gap=526 poll_thresh=19 ino=257 dd-2584 [002] 122.574492: balance_dirty_state: bdi btrfs-1: dirty=897 wb=614 unstable=0 bg_thresh=995 thresh=1991 gap=480 poll_thresh=20 ino=257 dd-2584 [002] 122.574496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=44272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 122.581213: balance_dirty_state: bdi btrfs-1: dirty=897 wb=489 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=20 ino=257 dd-2584 [005] 122.581282: balance_dirty_state: bdi btrfs-1: dirty=922 wb=489 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 122.581580: balance_dirty_state: bdi btrfs-1: dirty=922 wb=489 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=16 ino=257 dd-2584 [005] 122.581699: balance_dirty_state: bdi btrfs-1: dirty=972 wb=489 unstable=0 bg_thresh=995 thresh=1991 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 122.581829: balance_dirty_state: bdi btrfs-1: dirty=997 wb=489 unstable=0 bg_thresh=1000 thresh=2001 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 122.582034: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=489 unstable=0 bg_thresh=1000 thresh=2000 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 122.582043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=44272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 122.582070: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10068 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 122.584109: writeback_single_inode: bdi btrfs-1: ino=257 state= age=116 wrote=736 to_write=7456 dd-2584 [005] 122.589136: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1114 unstable=0 bg_thresh=1003 thresh=2006 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 122.589200: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1114 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 122.589260: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1114 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 122.589320: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1114 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 122.589505: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1114 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 122.589717: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1114 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 122.589725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=44272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 122.597193: balance_dirty_state: bdi btrfs-1: dirty=397 wb=989 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=18 ino=257 dd-2584 [005] 122.597286: balance_dirty_state: bdi btrfs-1: dirty=397 wb=989 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=13 ino=257 dd-2584 [005] 122.597349: balance_dirty_state: bdi btrfs-1: dirty=422 wb=989 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 122.597580: balance_dirty_state: bdi btrfs-1: dirty=447 wb=989 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 122.597636: balance_dirty_state: bdi btrfs-1: dirty=447 wb=989 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 122.597749: balance_dirty_state: bdi btrfs-1: dirty=497 wb=989 unstable=0 bg_thresh=1000 thresh=2000 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 122.597862: balance_dirty_state: bdi btrfs-1: dirty=522 wb=989 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 122.597867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=44272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.605274: balance_dirty_state: bdi btrfs-1: dirty=522 wb=839 unstable=0 bg_thresh=1002 thresh=2005 gap=644 poll_thresh=18 ino=257 dd-2584 [007] 122.605342: balance_dirty_state: bdi btrfs-1: dirty=547 wb=839 unstable=0 bg_thresh=1002 thresh=2005 gap=619 poll_thresh=13 ino=257 dd-2584 [007] 122.605401: balance_dirty_state: bdi btrfs-1: dirty=547 wb=839 unstable=0 bg_thresh=1005 thresh=2010 gap=624 poll_thresh=14 ino=257 dd-2584 [007] 122.605460: balance_dirty_state: bdi btrfs-1: dirty=572 wb=839 unstable=0 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=15 ino=257 dd-2584 [007] 122.605518: balance_dirty_state: bdi btrfs-1: dirty=597 wb=839 unstable=0 bg_thresh=1007 thresh=2015 gap=579 poll_thresh=16 ino=257 dd-2584 [007] 122.605635: balance_dirty_state: bdi btrfs-1: dirty=622 wb=839 unstable=0 bg_thresh=1010 thresh=2020 gap=559 poll_thresh=17 ino=257 dd-2584 [007] 122.605753: balance_dirty_state: bdi btrfs-1: dirty=647 wb=839 unstable=0 bg_thresh=1012 thresh=2024 gap=538 poll_thresh=18 ino=257 dd-2584 [007] 122.605869: balance_dirty_state: bdi btrfs-1: dirty=672 wb=839 unstable=0 bg_thresh=1011 thresh=2023 gap=512 poll_thresh=19 ino=257 dd-2584 [007] 122.606160: balance_dirty_state: bdi btrfs-1: dirty=722 wb=839 unstable=0 bg_thresh=1008 thresh=2016 gap=455 poll_thresh=20 ino=257 dd-2584 [007] 122.606165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=44272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.613232: balance_dirty_state: bdi btrfs-1: dirty=722 wb=764 unstable=0 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=20 ino=257 dd-2584 [007] 122.613348: balance_dirty_state: bdi btrfs-1: dirty=722 wb=714 unstable=0 bg_thresh=1006 thresh=2012 gap=576 poll_thresh=15 ino=257 dd-2584 [007] 122.613425: balance_dirty_state: bdi btrfs-1: dirty=747 wb=689 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=16 ino=257 dd-2584 [007] 122.613562: balance_dirty_state: bdi btrfs-1: dirty=772 wb=639 unstable=0 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=17 ino=257 dd-2584 [007] 122.613684: balance_dirty_state: bdi btrfs-1: dirty=797 wb=639 unstable=0 bg_thresh=1006 thresh=2013 gap=577 poll_thresh=18 ino=257 dd-2584 [007] 122.613807: balance_dirty_state: bdi btrfs-1: dirty=847 wb=639 unstable=0 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=19 ino=257 dd-2584 [007] 122.613959: balance_dirty_state: bdi btrfs-1: dirty=872 wb=639 unstable=0 bg_thresh=1010 thresh=2020 gap=509 poll_thresh=20 ino=257 dd-2584 [007] 122.614126: balance_dirty_state: bdi btrfs-1: dirty=897 wb=639 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=21 ino=257 dd-2584 [007] 122.614133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=101% bdi_bw=46788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.621225: balance_dirty_state: bdi btrfs-1: dirty=897 wb=489 unstable=0 bg_thresh=1006 thresh=2013 gap=627 poll_thresh=21 ino=257 dd-2584 [007] 122.621294: balance_dirty_state: bdi btrfs-1: dirty=922 wb=489 unstable=0 bg_thresh=1012 thresh=2024 gap=613 poll_thresh=16 ino=257 dd-2584 [007] 122.621586: balance_dirty_state: bdi btrfs-1: dirty=947 wb=489 unstable=0 bg_thresh=1008 thresh=2017 gap=581 poll_thresh=17 ino=257 dd-2584 [007] 122.621705: balance_dirty_state: bdi btrfs-1: dirty=997 wb=489 unstable=0 bg_thresh=1008 thresh=2016 gap=530 poll_thresh=18 ino=257 dd-2584 [007] 122.621824: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=489 unstable=0 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 122.621837: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10108 wrote=0 to_write=8192 dd-2584 [007] 122.621950: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=489 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=20 ino=257 dd-2584 [007] 122.621952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=46788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 122.623607: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=768 to_write=7424 dd-2584 [000] 122.629246: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1139 unstable=0 bg_thresh=1009 thresh=2018 gap=607 poll_thresh=20 ino=257 dd-2584 [000] 122.629310: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1139 unstable=0 bg_thresh=1009 thresh=2018 gap=582 poll_thresh=15 ino=257 dd-2584 [000] 122.629372: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1139 unstable=0 bg_thresh=1011 thresh=2023 gap=587 poll_thresh=16 ino=257 dd-2584 [000] 122.629489: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1139 unstable=0 bg_thresh=1011 thresh=2022 gap=536 poll_thresh=17 ino=257 dd-2584 [000] 122.629609: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1139 unstable=0 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=18 ino=257 dd-2584 [000] 122.629728: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1139 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=19 ino=257 dd-2584 [000] 122.629732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=46788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 122.637224: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1014 unstable=0 bg_thresh=1008 thresh=2016 gap=605 poll_thresh=19 ino=257 dd-2584 [000] 122.637302: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1014 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=14 ino=257 dd-2584 [000] 122.637540: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1014 unstable=0 bg_thresh=1009 thresh=2018 gap=557 poll_thresh=15 ino=257 dd-2584 [000] 122.637601: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1014 unstable=0 bg_thresh=1009 thresh=2018 gap=557 poll_thresh=16 ino=257 dd-2584 [000] 122.637718: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1014 unstable=0 bg_thresh=1008 thresh=2017 gap=531 poll_thresh=17 ino=257 dd-2584 [000] 122.637837: balance_dirty_state: bdi btrfs-1: dirty=522 wb=1014 unstable=0 bg_thresh=1010 thresh=2021 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 122.637841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=46788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 122.645227: balance_dirty_state: bdi btrfs-1: dirty=522 wb=889 unstable=0 bg_thresh=1010 thresh=2020 gap=609 poll_thresh=18 ino=257 dd-2584 [000] 122.645354: balance_dirty_state: bdi btrfs-1: dirty=522 wb=889 unstable=0 bg_thresh=1009 thresh=2019 gap=608 poll_thresh=13 ino=257 dd-2584 [000] 122.645474: balance_dirty_state: bdi btrfs-1: dirty=547 wb=889 unstable=0 bg_thresh=1009 thresh=2019 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 122.645592: balance_dirty_state: bdi btrfs-1: dirty=572 wb=889 unstable=0 bg_thresh=1009 thresh=2018 gap=557 poll_thresh=15 ino=257 dd-2584 [000] 122.645708: balance_dirty_state: bdi btrfs-1: dirty=572 wb=889 unstable=0 bg_thresh=1009 thresh=2018 gap=557 poll_thresh=16 ino=257 dd-2584 [000] 122.645949: balance_dirty_state: bdi btrfs-1: dirty=622 wb=889 unstable=0 bg_thresh=1008 thresh=2016 gap=505 poll_thresh=17 ino=257 dd-2584 [000] 122.646184: balance_dirty_state: bdi btrfs-1: dirty=647 wb=889 unstable=0 bg_thresh=1007 thresh=2015 gap=479 poll_thresh=18 ino=257 dd-2584 [000] 122.646192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=46788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 122.653252: balance_dirty_state: bdi btrfs-1: dirty=647 wb=789 unstable=0 bg_thresh=1009 thresh=2019 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 122.653360: balance_dirty_state: bdi btrfs-1: dirty=647 wb=789 unstable=0 bg_thresh=1009 thresh=2019 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 122.653445: balance_dirty_state: bdi btrfs-1: dirty=672 wb=789 unstable=0 bg_thresh=1012 thresh=2024 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 122.653822: balance_dirty_state: bdi btrfs-1: dirty=697 wb=789 unstable=0 bg_thresh=1012 thresh=2024 gap=538 poll_thresh=15 ino=257 dd-2584 [004] 122.653907: balance_dirty_state: bdi btrfs-1: dirty=697 wb=789 unstable=0 bg_thresh=1011 thresh=2023 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 122.654075: balance_dirty_state: bdi btrfs-1: dirty=722 wb=789 unstable=0 bg_thresh=1011 thresh=2022 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 122.654247: balance_dirty_state: bdi btrfs-1: dirty=772 wb=789 unstable=0 bg_thresh=1013 thresh=2026 gap=465 poll_thresh=18 ino=257 dd-2584 [004] 122.654253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=46788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 122.661252: balance_dirty_state: bdi btrfs-1: dirty=772 wb=664 unstable=0 bg_thresh=1013 thresh=2026 gap=590 poll_thresh=18 ino=257 dd-2584 [004] 122.661380: balance_dirty_state: bdi btrfs-1: dirty=772 wb=664 unstable=0 bg_thresh=1013 thresh=2026 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 122.661500: balance_dirty_state: bdi btrfs-1: dirty=797 wb=664 unstable=0 bg_thresh=1012 thresh=2025 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 122.661619: balance_dirty_state: bdi btrfs-1: dirty=822 wb=664 unstable=0 bg_thresh=1009 thresh=2019 gap=533 poll_thresh=15 ino=257 dd-2584 [004] 122.661736: balance_dirty_state: bdi btrfs-1: dirty=822 wb=664 unstable=0 bg_thresh=1012 thresh=2024 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 122.661971: balance_dirty_state: bdi btrfs-1: dirty=872 wb=664 unstable=0 bg_thresh=1014 thresh=2028 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 122.661980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=46788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 122.669280: balance_dirty_state: bdi btrfs-1: dirty=872 wb=539 unstable=0 bg_thresh=1012 thresh=2024 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 122.669367: balance_dirty_state: bdi btrfs-1: dirty=872 wb=539 unstable=0 bg_thresh=1009 thresh=2018 gap=607 poll_thresh=13 ino=257 dd-2584 [004] 122.669423: balance_dirty_state: bdi btrfs-1: dirty=897 wb=539 unstable=0 bg_thresh=1011 thresh=2023 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 122.669480: balance_dirty_state: bdi btrfs-1: dirty=897 wb=539 unstable=0 bg_thresh=1008 thresh=2017 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 122.669536: balance_dirty_state: bdi btrfs-1: dirty=922 wb=539 unstable=0 bg_thresh=1011 thresh=2022 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 122.669814: balance_dirty_state: bdi btrfs-1: dirty=947 wb=539 unstable=0 bg_thresh=1010 thresh=2021 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 122.669928: balance_dirty_state: bdi btrfs-1: dirty=997 wb=539 unstable=0 bg_thresh=1012 thresh=2025 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 122.669932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=46788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 122.677272: balance_dirty_state: bdi btrfs-1: dirty=997 wb=414 unstable=0 bg_thresh=1013 thresh=2026 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 122.677380: balance_dirty_state: bdi btrfs-1: dirty=997 wb=414 unstable=0 bg_thresh=1010 thresh=2020 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 122.677498: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=414 unstable=0 bg_thresh=1012 thresh=2025 gap=589 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 122.677541: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10164 wrote=0 to_write=8192 dd-2584 [004] 122.677611: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=414 unstable=0 bg_thresh=1009 thresh=2019 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 122.677680: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=414 unstable=0 bg_thresh=1009 thresh=2018 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 122.677823: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=439 unstable=0 bg_thresh=1011 thresh=2022 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 122.677964: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=514 unstable=0 bg_thresh=1010 thresh=2021 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 122.677966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=46788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 122.679786: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=848 to_write=7344 dd-2584 [004] 122.685249: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1139 unstable=0 bg_thresh=1006 thresh=2012 gap=576 poll_thresh=18 ino=257 dd-2584 [004] 122.685379: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1139 unstable=0 bg_thresh=1006 thresh=2012 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 122.685498: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1139 unstable=0 bg_thresh=1005 thresh=2011 gap=550 poll_thresh=14 ino=257 dd-2584 [004] 122.685617: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1139 unstable=0 bg_thresh=1005 thresh=2011 gap=525 poll_thresh=15 ino=257 dd-2584 [004] 122.685735: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1139 unstable=0 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 122.686335: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1139 unstable=0 bg_thresh=1007 thresh=2014 gap=478 poll_thresh=17 ino=257 dd-2584 [004] 122.686347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=46788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 122.697282: balance_dirty_state: bdi btrfs-1: dirty=397 wb=889 unstable=0 bg_thresh=999 thresh=1999 gap=713 poll_thresh=17 ino=257 dd-2584 [004] 122.697373: balance_dirty_state: bdi btrfs-1: dirty=397 wb=889 unstable=0 bg_thresh=999 thresh=1999 gap=713 poll_thresh=13 ino=257 dd-2584 [004] 122.697457: balance_dirty_state: bdi btrfs-1: dirty=422 wb=889 unstable=0 bg_thresh=1002 thresh=2004 gap=693 poll_thresh=14 ino=257 dd-2584 [004] 122.697542: balance_dirty_state: bdi btrfs-1: dirty=447 wb=889 unstable=0 bg_thresh=1002 thresh=2004 gap=668 poll_thresh=15 ino=257 dd-2584 [004] 122.697633: balance_dirty_state: bdi btrfs-1: dirty=447 wb=889 unstable=0 bg_thresh=1004 thresh=2009 gap=673 poll_thresh=16 ino=257 dd-2584 [004] 122.697810: balance_dirty_state: bdi btrfs-1: dirty=472 wb=889 unstable=0 bg_thresh=1008 thresh=2017 gap=656 poll_thresh=17 ino=257 dd-2584 [004] 122.697991: balance_dirty_state: bdi btrfs-1: dirty=522 wb=889 unstable=0 bg_thresh=1013 thresh=2027 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 122.698168: balance_dirty_state: bdi btrfs-1: dirty=547 wb=889 unstable=0 bg_thresh=1013 thresh=2026 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 122.698351: balance_dirty_state: bdi btrfs-1: dirty=572 wb=889 unstable=0 bg_thresh=1009 thresh=2019 gap=558 poll_thresh=20 ino=257 dd-2584 [004] 122.698529: balance_dirty_state: bdi btrfs-1: dirty=622 wb=889 unstable=0 bg_thresh=1011 thresh=2023 gap=512 poll_thresh=21 ino=257 dd-2584 [004] 122.699004: balance_dirty_state: bdi btrfs-1: dirty=647 wb=889 unstable=0 bg_thresh=1011 thresh=2022 gap=486 poll_thresh=22 ino=257 dd-2584 [004] 122.699010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=46788 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 122.709248: balance_dirty_state: bdi btrfs-1: dirty=647 wb=889 unstable=0 bg_thresh=1008 thresh=2017 gap=481 poll_thresh=22 ino=257 dd-2584 [004] 122.709254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=46788 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 122.721230: balance_dirty_state: bdi btrfs-1: dirty=647 wb=464 unstable=0 bg_thresh=1004 thresh=2009 gap=898 poll_thresh=22 ino=257 dd-2584 [004] 122.721297: balance_dirty_state: bdi btrfs-1: dirty=672 wb=464 unstable=0 bg_thresh=1004 thresh=2009 gap=873 poll_thresh=16 ino=257 dd-2584 [004] 122.721419: balance_dirty_state: bdi btrfs-1: dirty=697 wb=464 unstable=0 bg_thresh=1007 thresh=2014 gap=853 poll_thresh=17 ino=257 dd-2584 [004] 122.721541: balance_dirty_state: bdi btrfs-1: dirty=722 wb=464 unstable=0 bg_thresh=1012 thresh=2025 gap=839 poll_thresh=18 ino=257 dd-2584 [004] 122.721665: balance_dirty_state: bdi btrfs-1: dirty=747 wb=464 unstable=0 bg_thresh=1012 thresh=2025 gap=814 poll_thresh=19 ino=257 dd-2584 [004] 122.721788: balance_dirty_state: bdi btrfs-1: dirty=797 wb=464 unstable=0 bg_thresh=1012 thresh=2024 gap=763 poll_thresh=20 ino=257 dd-2584 [004] 122.721912: balance_dirty_state: bdi btrfs-1: dirty=822 wb=464 unstable=0 bg_thresh=1011 thresh=2023 gap=737 poll_thresh=21 ino=257 dd-2584 [004] 122.722038: balance_dirty_state: bdi btrfs-1: dirty=847 wb=464 unstable=0 bg_thresh=1007 thresh=2014 gap=703 poll_thresh=22 ino=257 dd-2584 [004] 122.722345: balance_dirty_state: bdi btrfs-1: dirty=872 wb=464 unstable=0 bg_thresh=1000 thresh=2000 gap=664 poll_thresh=23 ino=257 dd-2584 [004] 122.722468: balance_dirty_state: bdi btrfs-1: dirty=922 wb=464 unstable=0 bg_thresh=999 thresh=1999 gap=613 poll_thresh=24 ino=257 dd-2584 [004] 122.722589: balance_dirty_state: bdi btrfs-1: dirty=947 wb=464 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=25 ino=257 dd-2584 [004] 122.722718: balance_dirty_state: bdi btrfs-1: dirty=972 wb=464 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=26 ino=257 dd-2584 [004] 122.722870: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=464 unstable=0 bg_thresh=997 thresh=1995 gap=509 poll_thresh=27 ino=257 flush-btrfs-1-2586 [001] 122.722910: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10208 wrote=0 to_write=8192 dd-2584 [004] 122.723012: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=464 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=28 ino=257 dd-2584 [004] 122.723146: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=489 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=29 ino=257 dd-2584 [004] 122.723148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=48728 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 122.724971: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=784 to_write=7408 dd-2584 [004] 122.729208: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1114 unstable=0 bg_thresh=1002 thresh=2005 gap=619 poll_thresh=29 ino=257 dd-2584 [004] 122.729271: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1114 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=22 ino=257 dd-2584 [004] 122.729389: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1114 unstable=0 bg_thresh=1007 thresh=2015 gap=579 poll_thresh=23 ino=257 dd-2584 [004] 122.729684: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1114 unstable=0 bg_thresh=1007 thresh=2014 gap=553 poll_thresh=24 ino=257 dd-2584 [004] 122.729805: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1114 unstable=0 bg_thresh=1006 thresh=2013 gap=502 poll_thresh=25 ino=257 dd-2584 [004] 122.729811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=48728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 122.741289: balance_dirty_state: bdi btrfs-1: dirty=397 wb=864 unstable=0 bg_thresh=1002 thresh=2004 gap=743 poll_thresh=25 ino=257 dd-2584 [004] 122.741385: balance_dirty_state: bdi btrfs-1: dirty=397 wb=864 unstable=0 bg_thresh=1000 thresh=2001 gap=740 poll_thresh=19 ino=257 dd-2584 [004] 122.741568: balance_dirty_state: bdi btrfs-1: dirty=447 wb=864 unstable=0 bg_thresh=1003 thresh=2006 gap=695 poll_thresh=20 ino=257 dd-2584 [004] 122.741740: balance_dirty_state: bdi btrfs-1: dirty=472 wb=864 unstable=0 bg_thresh=1002 thresh=2005 gap=669 poll_thresh=21 ino=257 dd-2584 [004] 122.741910: balance_dirty_state: bdi btrfs-1: dirty=497 wb=864 unstable=0 bg_thresh=1004 thresh=2009 gap=648 poll_thresh=22 ino=257 dd-2584 [004] 122.742080: balance_dirty_state: bdi btrfs-1: dirty=522 wb=864 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=23 ino=257 dd-2584 [004] 122.742253: balance_dirty_state: bdi btrfs-1: dirty=572 wb=864 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=24 ino=257 dd-2584 [004] 122.742718: balance_dirty_state: bdi btrfs-1: dirty=597 wb=864 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=25 ino=257 dd-2584 [004] 122.742889: balance_dirty_state: bdi btrfs-1: dirty=622 wb=864 unstable=0 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=26 ino=257 dd-2584 [004] 122.743059: balance_dirty_state: bdi btrfs-1: dirty=672 wb=864 unstable=0 bg_thresh=1001 thresh=2003 gap=467 poll_thresh=27 ino=257 dd-2584 [004] 122.743067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=48728 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 122.749280: balance_dirty_state: bdi btrfs-1: dirty=672 wb=814 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=27 ino=257 dd-2584 [007] 122.749351: balance_dirty_state: bdi btrfs-1: dirty=697 wb=789 unstable=0 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=20 ino=257 dd-2584 [007] 122.749469: balance_dirty_state: bdi btrfs-1: dirty=722 wb=789 unstable=0 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=21 ino=257 dd-2584 [007] 122.749588: balance_dirty_state: bdi btrfs-1: dirty=747 wb=789 unstable=0 bg_thresh=1010 thresh=2020 gap=484 poll_thresh=22 ino=257 dd-2584 [007] 122.749592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=48728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.757343: balance_dirty_state: bdi btrfs-1: dirty=747 wb=664 unstable=0 bg_thresh=1011 thresh=2022 gap=611 poll_thresh=22 ino=257 dd-2584 [007] 122.757470: balance_dirty_state: bdi btrfs-1: dirty=772 wb=664 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=16 ino=257 dd-2584 [007] 122.757708: balance_dirty_state: bdi btrfs-1: dirty=797 wb=664 unstable=0 bg_thresh=1010 thresh=2020 gap=559 poll_thresh=17 ino=257 dd-2584 [007] 122.757942: balance_dirty_state: bdi btrfs-1: dirty=822 wb=664 unstable=0 bg_thresh=1009 thresh=2019 gap=533 poll_thresh=18 ino=257 dd-2584 [007] 122.758525: balance_dirty_state: bdi btrfs-1: dirty=872 wb=664 unstable=0 bg_thresh=1009 thresh=2018 gap=482 poll_thresh=19 ino=257 dd-2584 [007] 122.758534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=48728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.765388: balance_dirty_state: bdi btrfs-1: dirty=872 wb=539 unstable=0 bg_thresh=1008 thresh=2016 gap=605 poll_thresh=19 ino=257 dd-2584 [007] 122.765503: balance_dirty_state: bdi btrfs-1: dirty=872 wb=489 unstable=0 bg_thresh=1003 thresh=2007 gap=646 poll_thresh=14 ino=257 dd-2584 [007] 122.765583: balance_dirty_state: bdi btrfs-1: dirty=897 wb=414 unstable=0 bg_thresh=1006 thresh=2012 gap=701 poll_thresh=15 ino=257 dd-2584 [007] 122.765646: balance_dirty_state: bdi btrfs-1: dirty=922 wb=414 unstable=0 bg_thresh=1008 thresh=2017 gap=681 poll_thresh=16 ino=257 dd-2584 [007] 122.765765: balance_dirty_state: bdi btrfs-1: dirty=947 wb=414 unstable=0 bg_thresh=1011 thresh=2022 gap=661 poll_thresh=17 ino=257 dd-2584 [007] 122.765877: balance_dirty_state: bdi btrfs-1: dirty=972 wb=414 unstable=0 bg_thresh=1010 thresh=2021 gap=635 poll_thresh=18 ino=257 dd-2584 [007] 122.765990: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=414 unstable=0 bg_thresh=1010 thresh=2020 gap=584 poll_thresh=19 ino=257 flush-btrfs-1-2586 [004] 122.766077: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10252 wrote=0 to_write=8192 dd-2584 [007] 122.766115: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=414 unstable=0 bg_thresh=1012 thresh=2024 gap=563 poll_thresh=20 ino=257 dd-2584 [007] 122.766238: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=439 unstable=0 bg_thresh=1011 thresh=2023 gap=537 poll_thresh=21 ino=257 dd-2584 [007] 122.766365: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=489 unstable=0 bg_thresh=1011 thresh=2022 gap=511 poll_thresh=22 ino=257 dd-2584 [007] 122.766667: balance_dirty_state: bdi btrfs-1: dirty=947 wb=614 unstable=0 bg_thresh=1010 thresh=2021 gap=460 poll_thresh=23 ino=257 dd-2584 [007] 122.766669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=48728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 122.769575: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=848 to_write=7344 dd-2584 [007] 122.773293: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1239 unstable=0 bg_thresh=1006 thresh=2013 gap=477 poll_thresh=23 ino=257 dd-2584 [007] 122.773299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=48728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.781311: balance_dirty_state: bdi btrfs-1: dirty=297 wb=989 unstable=0 bg_thresh=1008 thresh=2016 gap=730 poll_thresh=23 ino=257 dd-2584 [007] 122.781392: balance_dirty_state: bdi btrfs-1: dirty=297 wb=989 unstable=0 bg_thresh=1007 thresh=2015 gap=729 poll_thresh=17 ino=257 dd-2584 [007] 122.781511: balance_dirty_state: bdi btrfs-1: dirty=347 wb=989 unstable=0 bg_thresh=1007 thresh=2014 gap=678 poll_thresh=18 ino=257 dd-2584 [007] 122.781629: balance_dirty_state: bdi btrfs-1: dirty=372 wb=989 unstable=0 bg_thresh=1006 thresh=2013 gap=652 poll_thresh=19 ino=257 dd-2584 [007] 122.781747: balance_dirty_state: bdi btrfs-1: dirty=397 wb=989 unstable=0 bg_thresh=1008 thresh=2017 gap=631 poll_thresh=20 ino=257 dd-2584 [007] 122.781865: balance_dirty_state: bdi btrfs-1: dirty=422 wb=989 unstable=0 bg_thresh=1008 thresh=2016 gap=605 poll_thresh=21 ino=257 dd-2584 [007] 122.781983: balance_dirty_state: bdi btrfs-1: dirty=472 wb=989 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=22 ino=257 dd-2584 [007] 122.782100: balance_dirty_state: bdi btrfs-1: dirty=497 wb=989 unstable=0 bg_thresh=1009 thresh=2019 gap=533 poll_thresh=23 ino=257 dd-2584 [007] 122.782393: balance_dirty_state: bdi btrfs-1: dirty=522 wb=989 unstable=0 bg_thresh=1009 thresh=2018 gap=507 poll_thresh=24 ino=257 dd-2584 [007] 122.782511: balance_dirty_state: bdi btrfs-1: dirty=572 wb=989 unstable=0 bg_thresh=1008 thresh=2017 gap=456 poll_thresh=25 ino=257 dd-2584 [007] 122.782516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=48728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.789349: balance_dirty_state: bdi btrfs-1: dirty=572 wb=864 unstable=0 bg_thresh=1009 thresh=2019 gap=583 poll_thresh=25 ino=257 dd-2584 [007] 122.789438: balance_dirty_state: bdi btrfs-1: dirty=572 wb=864 unstable=0 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=19 ino=257 dd-2584 [007] 122.789564: balance_dirty_state: bdi btrfs-1: dirty=597 wb=864 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=20 ino=257 dd-2584 [007] 122.789688: balance_dirty_state: bdi btrfs-1: dirty=647 wb=864 unstable=0 bg_thresh=1006 thresh=2012 gap=501 poll_thresh=21 ino=257 dd-2584 [007] 122.789693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=48728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.797353: balance_dirty_state: bdi btrfs-1: dirty=647 wb=814 unstable=0 bg_thresh=1004 thresh=2009 gap=548 poll_thresh=21 ino=257 dd-2584 [007] 122.797451: balance_dirty_state: bdi btrfs-1: dirty=647 wb=764 unstable=0 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=16 ino=257 dd-2584 [007] 122.797583: balance_dirty_state: bdi btrfs-1: dirty=697 wb=739 unstable=0 bg_thresh=1006 thresh=2013 gap=577 poll_thresh=17 ino=257 dd-2584 [007] 122.797705: balance_dirty_state: bdi btrfs-1: dirty=722 wb=739 unstable=0 bg_thresh=1008 thresh=2017 gap=556 poll_thresh=18 ino=257 dd-2584 [007] 122.797828: balance_dirty_state: bdi btrfs-1: dirty=747 wb=739 unstable=0 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=19 ino=257 dd-2584 [007] 122.798128: balance_dirty_state: bdi btrfs-1: dirty=772 wb=739 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=20 ino=257 dd-2584 [007] 122.798133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=48728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.805287: balance_dirty_state: bdi btrfs-1: dirty=772 wb=614 unstable=0 bg_thresh=1004 thresh=2009 gap=623 poll_thresh=20 ino=257 dd-2584 [007] 122.805368: balance_dirty_state: bdi btrfs-1: dirty=797 wb=614 unstable=0 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=15 ino=257 dd-2584 [007] 122.805430: balance_dirty_state: bdi btrfs-1: dirty=822 wb=614 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=16 ino=257 dd-2584 [007] 122.805553: balance_dirty_state: bdi btrfs-1: dirty=847 wb=614 unstable=0 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=17 ino=257 dd-2584 [007] 122.805674: balance_dirty_state: bdi btrfs-1: dirty=872 wb=614 unstable=0 bg_thresh=1005 thresh=2011 gap=525 poll_thresh=18 ino=257 dd-2584 [007] 122.805795: balance_dirty_state: bdi btrfs-1: dirty=922 wb=614 unstable=0 bg_thresh=1005 thresh=2010 gap=474 poll_thresh=19 ino=257 dd-2584 [007] 122.805800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=48728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.813316: balance_dirty_state: bdi btrfs-1: dirty=922 wb=464 unstable=0 bg_thresh=1005 thresh=2010 gap=624 poll_thresh=19 ino=257 dd-2584 [007] 122.813383: balance_dirty_state: bdi btrfs-1: dirty=922 wb=464 unstable=0 bg_thresh=1007 thresh=2015 gap=629 poll_thresh=14 ino=257 dd-2584 [007] 122.813446: balance_dirty_state: bdi btrfs-1: dirty=947 wb=464 unstable=0 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=15 ino=257 dd-2584 [007] 122.813506: balance_dirty_state: bdi btrfs-1: dirty=972 wb=464 unstable=0 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=16 ino=257 dd-2584 [007] 122.813629: balance_dirty_state: bdi btrfs-1: dirty=997 wb=464 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=17 ino=257 dd-2584 [007] 122.813749: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=464 unstable=0 bg_thresh=1005 thresh=2011 gap=525 poll_thresh=18 ino=257 flush-btrfs-1-2586 [004] 122.813768: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10300 wrote=0 to_write=8192 dd-2584 [007] 122.814067: balance_dirty_state: bdi btrfs-1: dirty=972 wb=539 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=19 ino=257 dd-2584 [007] 122.814069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=48728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 122.815724: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=768 to_write=7424 dd-2584 [007] 122.821309: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1089 unstable=0 bg_thresh=1007 thresh=2014 gap=653 poll_thresh=19 ino=257 dd-2584 [007] 122.821439: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1089 unstable=0 bg_thresh=1009 thresh=2019 gap=633 poll_thresh=14 ino=257 dd-2584 [007] 122.821558: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1089 unstable=0 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=15 ino=257 dd-2584 [007] 122.821677: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1089 unstable=0 bg_thresh=1009 thresh=2018 gap=607 poll_thresh=16 ino=257 dd-2584 [007] 122.821911: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1089 unstable=0 bg_thresh=1008 thresh=2017 gap=556 poll_thresh=17 ino=257 dd-2584 [007] 122.822075: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1089 unstable=0 bg_thresh=1010 thresh=2021 gap=535 poll_thresh=18 ino=257 dd-2584 [007] 122.822192: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1089 unstable=0 bg_thresh=1010 thresh=2020 gap=509 poll_thresh=19 ino=257 dd-2584 [007] 122.822365: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1089 unstable=0 bg_thresh=1006 thresh=2013 gap=477 poll_thresh=20 ino=257 dd-2584 [007] 122.822374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=48728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.829345: balance_dirty_state: bdi btrfs-1: dirty=447 wb=964 unstable=0 bg_thresh=1005 thresh=2010 gap=599 poll_thresh=20 ino=257 dd-2584 [007] 122.829473: balance_dirty_state: bdi btrfs-1: dirty=472 wb=964 unstable=0 bg_thresh=1007 thresh=2015 gap=579 poll_thresh=15 ino=257 dd-2584 [007] 122.829593: balance_dirty_state: bdi btrfs-1: dirty=497 wb=964 unstable=0 bg_thresh=1004 thresh=2009 gap=548 poll_thresh=16 ino=257 dd-2584 [007] 122.830181: balance_dirty_state: bdi btrfs-1: dirty=522 wb=964 unstable=0 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=17 ino=257 dd-2584 [007] 122.830417: balance_dirty_state: bdi btrfs-1: dirty=547 wb=964 unstable=0 bg_thresh=1006 thresh=2012 gap=501 poll_thresh=18 ino=257 dd-2584 [007] 122.830426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=51088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.837341: balance_dirty_state: bdi btrfs-1: dirty=547 wb=839 unstable=0 bg_thresh=1005 thresh=2010 gap=624 poll_thresh=18 ino=257 dd-2584 [007] 122.837446: balance_dirty_state: bdi btrfs-1: dirty=572 wb=839 unstable=0 bg_thresh=1005 thresh=2010 gap=599 poll_thresh=13 ino=257 dd-2584 [007] 122.837506: balance_dirty_state: bdi btrfs-1: dirty=597 wb=839 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=14 ino=257 dd-2584 [007] 122.837566: balance_dirty_state: bdi btrfs-1: dirty=597 wb=839 unstable=0 bg_thresh=1010 thresh=2020 gap=584 poll_thresh=15 ino=257 dd-2584 [007] 122.837628: balance_dirty_state: bdi btrfs-1: dirty=622 wb=839 unstable=0 bg_thresh=1012 thresh=2025 gap=564 poll_thresh=16 ino=257 dd-2584 [007] 122.837748: balance_dirty_state: bdi btrfs-1: dirty=647 wb=839 unstable=0 bg_thresh=1012 thresh=2024 gap=538 poll_thresh=17 ino=257 dd-2584 [007] 122.837866: balance_dirty_state: bdi btrfs-1: dirty=672 wb=839 unstable=0 bg_thresh=1011 thresh=2023 gap=512 poll_thresh=18 ino=257 dd-2584 [007] 122.837986: balance_dirty_state: bdi btrfs-1: dirty=722 wb=839 unstable=0 bg_thresh=1011 thresh=2022 gap=461 poll_thresh=19 ino=257 dd-2584 [007] 122.837991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=51088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.845227: balance_dirty_state: bdi btrfs-1: dirty=722 wb=839 unstable=0 bg_thresh=1012 thresh=2025 gap=464 poll_thresh=19 ino=257 dd-2584 [007] 122.845232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=51088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.853235: balance_dirty_state: bdi btrfs-1: dirty=722 wb=514 unstable=0 bg_thresh=1002 thresh=2005 gap=769 poll_thresh=19 ino=257 dd-2584 [007] 122.853298: balance_dirty_state: bdi btrfs-1: dirty=722 wb=514 unstable=0 bg_thresh=1002 thresh=2005 gap=769 poll_thresh=14 ino=257 dd-2584 [007] 122.853357: balance_dirty_state: bdi btrfs-1: dirty=747 wb=514 unstable=0 bg_thresh=1008 thresh=2016 gap=755 poll_thresh=15 ino=257 dd-2584 [007] 122.853416: balance_dirty_state: bdi btrfs-1: dirty=772 wb=514 unstable=0 bg_thresh=1011 thresh=2022 gap=736 poll_thresh=16 ino=257 dd-2584 [007] 122.853711: balance_dirty_state: bdi btrfs-1: dirty=797 wb=514 unstable=0 bg_thresh=1013 thresh=2027 gap=716 poll_thresh=17 ino=257 dd-2584 [007] 122.853833: balance_dirty_state: bdi btrfs-1: dirty=822 wb=514 unstable=0 bg_thresh=1015 thresh=2031 gap=695 poll_thresh=18 ino=257 dd-2584 [007] 122.853952: balance_dirty_state: bdi btrfs-1: dirty=847 wb=514 unstable=0 bg_thresh=1012 thresh=2024 gap=663 poll_thresh=19 ino=257 dd-2584 [007] 122.854069: balance_dirty_state: bdi btrfs-1: dirty=897 wb=514 unstable=0 bg_thresh=1011 thresh=2023 gap=612 poll_thresh=20 ino=257 dd-2584 [007] 122.854187: balance_dirty_state: bdi btrfs-1: dirty=922 wb=514 unstable=0 bg_thresh=1011 thresh=2022 gap=586 poll_thresh=21 ino=257 dd-2584 [007] 122.854306: balance_dirty_state: bdi btrfs-1: dirty=947 wb=514 unstable=0 bg_thresh=1013 thresh=2026 gap=565 poll_thresh=22 ino=257 dd-2584 [007] 122.854425: balance_dirty_state: bdi btrfs-1: dirty=997 wb=514 unstable=0 bg_thresh=1012 thresh=2025 gap=514 poll_thresh=23 ino=257 dd-2584 [007] 122.854544: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=514 unstable=0 bg_thresh=1012 thresh=2024 gap=488 poll_thresh=24 ino=257 dd-2584 [007] 122.854549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=51088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 122.854560: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10340 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 122.856253: writeback_single_inode: bdi btrfs-1: ino=257 state= age=264 wrote=736 to_write=7456 dd-2584 [007] 122.861300: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1114 unstable=0 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=24 ino=257 dd-2584 [007] 122.861583: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1114 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=18 ino=257 dd-2584 [007] 122.861712: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1114 unstable=0 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=19 ino=257 dd-2584 [007] 122.861838: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1114 unstable=0 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=20 ino=257 dd-2584 [007] 122.861964: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1114 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=21 ino=257 dd-2584 [007] 122.861970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=51088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 122.862369: balance_dirty_state: bdi 0:15: dirty=397 wb=1114 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=51 ino=2375722 collect-vmstat.-2569 [000] 122.862378: balance_dirty_pages: bdi 0:15: bdi_limit=11 task_limit=11 bdi_dirty=2 avg_dirty=2 bdi_gap=655% task_gap=1309% task_weight=0% bdi_bw=40484 base_bw=102400 task_bw=4147200 dirtied=51 period=4 think=13832 pause=8 dd-2584 [007] 122.869345: balance_dirty_state: bdi btrfs-1: dirty=397 wb=989 unstable=0 bg_thresh=1002 thresh=2005 gap=619 poll_thresh=21 ino=257 dd-2584 [007] 122.869415: balance_dirty_state: bdi btrfs-1: dirty=422 wb=989 unstable=0 bg_thresh=1005 thresh=2010 gap=599 poll_thresh=16 ino=257 dd-2584 [007] 122.869534: balance_dirty_state: bdi btrfs-1: dirty=447 wb=989 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=17 ino=257 dd-2584 [007] 122.869651: balance_dirty_state: bdi btrfs-1: dirty=472 wb=989 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=18 ino=257 dd-2584 [007] 122.869769: balance_dirty_state: bdi btrfs-1: dirty=522 wb=989 unstable=0 bg_thresh=1006 thresh=2012 gap=501 poll_thresh=19 ino=257 dd-2584 [007] 122.869776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=51088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.877353: balance_dirty_state: bdi btrfs-1: dirty=522 wb=864 unstable=0 bg_thresh=1007 thresh=2014 gap=628 poll_thresh=19 ino=257 dd-2584 [007] 122.877447: balance_dirty_state: bdi btrfs-1: dirty=522 wb=864 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=14 ino=257 dd-2584 [007] 122.877506: balance_dirty_state: bdi btrfs-1: dirty=547 wb=864 unstable=0 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=15 ino=257 dd-2584 [007] 122.877729: balance_dirty_state: bdi btrfs-1: dirty=572 wb=864 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=16 ino=257 dd-2584 [007] 122.877842: balance_dirty_state: bdi btrfs-1: dirty=597 wb=864 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=17 ino=257 dd-2584 [007] 122.877958: balance_dirty_state: bdi btrfs-1: dirty=622 wb=864 unstable=0 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=18 ino=257 dd-2584 [007] 122.878071: balance_dirty_state: bdi btrfs-1: dirty=672 wb=864 unstable=0 bg_thresh=1004 thresh=2009 gap=473 poll_thresh=19 ino=257 dd-2584 [007] 122.878075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=51088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.885353: balance_dirty_state: bdi btrfs-1: dirty=672 wb=739 unstable=0 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=19 ino=257 dd-2584 [007] 122.885483: balance_dirty_state: bdi btrfs-1: dirty=672 wb=739 unstable=0 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=14 ino=257 dd-2584 [007] 122.885603: balance_dirty_state: bdi btrfs-1: dirty=697 wb=739 unstable=0 bg_thresh=1006 thresh=2013 gap=577 poll_thresh=15 ino=257 dd-2584 [007] 122.885720: balance_dirty_state: bdi btrfs-1: dirty=697 wb=739 unstable=0 bg_thresh=1006 thresh=2012 gap=576 poll_thresh=16 ino=257 dd-2584 [007] 122.885956: balance_dirty_state: bdi btrfs-1: dirty=747 wb=739 unstable=0 bg_thresh=1008 thresh=2016 gap=530 poll_thresh=17 ino=257 dd-2584 [007] 122.886191: balance_dirty_state: bdi btrfs-1: dirty=772 wb=739 unstable=0 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=18 ino=257 dd-2584 [007] 122.886426: balance_dirty_state: bdi btrfs-1: dirty=797 wb=739 unstable=0 bg_thresh=1007 thresh=2014 gap=478 poll_thresh=19 ino=257 dd-2584 [007] 122.886436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-375% task_weight=100% bdi_bw=51088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.893382: balance_dirty_state: bdi btrfs-1: dirty=797 wb=739 unstable=0 bg_thresh=1008 thresh=2016 gap=480 poll_thresh=19 ino=257 dd-2584 [007] 122.893391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-136% task_gap=-372% task_weight=99% bdi_bw=51088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 122.901356: balance_dirty_state: bdi btrfs-1: dirty=797 wb=614 unstable=0 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=19 ino=257 dd-2584 [007] 122.901621: balance_dirty_state: bdi btrfs-1: dirty=822 wb=614 unstable=0 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=14 ino=257 dd-2584 [007] 122.901681: balance_dirty_state: bdi btrfs-1: dirty=847 wb=614 unstable=0 bg_thresh=1006 thresh=2013 gap=552 poll_thresh=15 ino=257 dd-2584 [007] 122.901743: balance_dirty_state: bdi btrfs-1: dirty=847 wb=614 unstable=0 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=16 ino=257 dd-2584 [007] 122.901860: balance_dirty_state: bdi btrfs-1: dirty=872 wb=614 unstable=0 bg_thresh=1005 thresh=2011 gap=525 poll_thresh=17 ino=257 dd-2584 [007] 122.901977: balance_dirty_state: bdi btrfs-1: dirty=922 wb=614 unstable=0 bg_thresh=1005 thresh=2010 gap=474 poll_thresh=18 ino=257 dd-2584 [007] 122.901982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=51088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 122.909387: balance_dirty_state: bdi btrfs-1: dirty=922 wb=364 unstable=0 bg_thresh=1003 thresh=2006 gap=720 poll_thresh=18 ino=257 dd-2584 [003] 122.909505: balance_dirty_state: bdi btrfs-1: dirty=922 wb=364 unstable=0 bg_thresh=1003 thresh=2006 gap=720 poll_thresh=13 ino=257 dd-2584 [003] 122.909627: balance_dirty_state: bdi btrfs-1: dirty=947 wb=364 unstable=0 bg_thresh=1002 thresh=2005 gap=694 poll_thresh=14 ino=257 dd-2584 [003] 122.909746: balance_dirty_state: bdi btrfs-1: dirty=947 wb=364 unstable=0 bg_thresh=1005 thresh=2010 gap=699 poll_thresh=15 ino=257 dd-2584 [003] 122.909864: balance_dirty_state: bdi btrfs-1: dirty=972 wb=364 unstable=0 bg_thresh=1002 thresh=2004 gap=668 poll_thresh=16 ino=257 dd-2584 [003] 122.910099: balance_dirty_state: bdi btrfs-1: dirty=997 wb=364 unstable=0 bg_thresh=1001 thresh=2003 gap=642 poll_thresh=17 ino=257 dd-2584 [003] 122.910336: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=364 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 122.910380: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10396 wrote=0 to_write=8192 dd-2584 [003] 122.910867: balance_dirty_state: bdi btrfs-1: dirty=997 wb=439 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=19 ino=257 dd-2584 [003] 122.911066: balance_dirty_state: bdi btrfs-1: dirty=972 wb=489 unstable=0 bg_thresh=1005 thresh=2010 gap=549 poll_thresh=20 ino=257 dd-2584 [003] 122.911265: balance_dirty_state: bdi btrfs-1: dirty=947 wb=539 unstable=0 bg_thresh=1007 thresh=2014 gap=528 poll_thresh=21 ino=257 dd-2584 [003] 122.911466: balance_dirty_state: bdi btrfs-1: dirty=947 wb=589 unstable=0 bg_thresh=1006 thresh=2013 gap=477 poll_thresh=22 ino=257 dd-2584 [003] 122.911468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-138% task_gap=-377% task_weight=100% bdi_bw=51088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 122.913069: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=880 to_write=7312 dd-2584 [003] 122.917258: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1114 unstable=0 bg_thresh=1005 thresh=2010 gap=599 poll_thresh=22 ino=257 dd-2584 [003] 122.917342: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1114 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=16 ino=257 dd-2584 [003] 122.917462: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1114 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=17 ino=257 dd-2584 [003] 122.917580: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1114 unstable=0 bg_thresh=1003 thresh=2007 gap=521 poll_thresh=18 ino=257 dd-2584 [003] 122.917699: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1114 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=19 ino=257 dd-2584 [003] 122.917704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=51088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 122.925442: balance_dirty_state: bdi btrfs-1: dirty=397 wb=989 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=19 ino=257 dd-2584 [003] 122.925525: balance_dirty_state: bdi btrfs-1: dirty=422 wb=989 unstable=0 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=14 ino=257 dd-2584 [003] 122.925582: balance_dirty_state: bdi btrfs-1: dirty=447 wb=989 unstable=0 bg_thresh=1006 thresh=2012 gap=576 poll_thresh=15 ino=257 dd-2584 [003] 122.925808: balance_dirty_state: bdi btrfs-1: dirty=447 wb=989 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=16 ino=257 dd-2584 [003] 122.925922: balance_dirty_state: bdi btrfs-1: dirty=472 wb=989 unstable=0 bg_thresh=1005 thresh=2010 gap=549 poll_thresh=17 ino=257 dd-2584 [003] 122.926035: balance_dirty_state: bdi btrfs-1: dirty=522 wb=989 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=18 ino=257 dd-2584 [003] 122.926040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=51088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 122.933385: balance_dirty_state: bdi btrfs-1: dirty=522 wb=889 unstable=0 bg_thresh=1004 thresh=2009 gap=598 poll_thresh=18 ino=257 dd-2584 [003] 122.933452: balance_dirty_state: bdi btrfs-1: dirty=522 wb=889 unstable=0 bg_thresh=1004 thresh=2009 gap=598 poll_thresh=13 ino=257 dd-2584 [003] 122.933511: balance_dirty_state: bdi btrfs-1: dirty=547 wb=889 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=14 ino=257 dd-2584 [003] 122.933570: balance_dirty_state: bdi btrfs-1: dirty=572 wb=889 unstable=0 bg_thresh=1006 thresh=2013 gap=552 poll_thresh=15 ino=257 dd-2584 [003] 122.933629: balance_dirty_state: bdi btrfs-1: dirty=572 wb=889 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=16 ino=257 dd-2584 [003] 122.933748: balance_dirty_state: bdi btrfs-1: dirty=622 wb=889 unstable=0 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=17 ino=257 dd-2584 [003] 122.933752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=52616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 122.941399: balance_dirty_state: bdi btrfs-1: dirty=622 wb=889 unstable=0 bg_thresh=1006 thresh=2012 gap=501 poll_thresh=17 ino=257 dd-2584 [005] 122.941405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=52616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 122.949388: balance_dirty_state: bdi btrfs-1: dirty=622 wb=614 unstable=0 bg_thresh=1004 thresh=2008 gap=772 poll_thresh=17 ino=257 dd-2584 [005] 122.949473: balance_dirty_state: bdi btrfs-1: dirty=622 wb=614 unstable=0 bg_thresh=1004 thresh=2008 gap=772 poll_thresh=13 ino=257 dd-2584 [005] 122.949546: balance_dirty_state: bdi btrfs-1: dirty=647 wb=614 unstable=0 bg_thresh=1004 thresh=2008 gap=747 poll_thresh=14 ino=257 dd-2584 [005] 122.949621: balance_dirty_state: bdi btrfs-1: dirty=672 wb=614 unstable=0 bg_thresh=1003 thresh=2007 gap=721 poll_thresh=15 ino=257 dd-2584 [005] 122.949696: balance_dirty_state: bdi btrfs-1: dirty=672 wb=614 unstable=0 bg_thresh=1003 thresh=2007 gap=721 poll_thresh=16 ino=257 dd-2584 [005] 122.950055: balance_dirty_state: bdi btrfs-1: dirty=722 wb=489 unstable=0 bg_thresh=1010 thresh=2020 gap=809 poll_thresh=17 ino=257 dd-2584 [005] 122.950200: balance_dirty_state: bdi btrfs-1: dirty=747 wb=489 unstable=0 bg_thresh=1009 thresh=2019 gap=783 poll_thresh=18 ino=257 dd-2584 [005] 122.950342: balance_dirty_state: bdi btrfs-1: dirty=772 wb=489 unstable=0 bg_thresh=1009 thresh=2018 gap=757 poll_thresh=19 ino=257 dd-2584 [005] 122.950484: balance_dirty_state: bdi btrfs-1: dirty=822 wb=489 unstable=0 bg_thresh=1011 thresh=2022 gap=711 poll_thresh=20 ino=257 dd-2584 [005] 122.950629: balance_dirty_state: bdi btrfs-1: dirty=847 wb=489 unstable=0 bg_thresh=1010 thresh=2021 gap=685 poll_thresh=21 ino=257 dd-2584 [005] 122.950773: balance_dirty_state: bdi btrfs-1: dirty=872 wb=489 unstable=0 bg_thresh=1010 thresh=2020 gap=659 poll_thresh=22 ino=257 dd-2584 [005] 122.950915: balance_dirty_state: bdi btrfs-1: dirty=897 wb=489 unstable=0 bg_thresh=1009 thresh=2019 gap=633 poll_thresh=23 ino=257 dd-2584 [005] 122.951058: balance_dirty_state: bdi btrfs-1: dirty=947 wb=489 unstable=0 bg_thresh=1011 thresh=2023 gap=587 poll_thresh=24 ino=257 dd-2584 [005] 122.951401: balance_dirty_state: bdi btrfs-1: dirty=972 wb=489 unstable=0 bg_thresh=1011 thresh=2022 gap=561 poll_thresh=25 ino=257 dd-2584 [005] 122.951549: balance_dirty_state: bdi btrfs-1: dirty=997 wb=489 unstable=0 bg_thresh=1010 thresh=2021 gap=535 poll_thresh=26 ino=257 dd-2584 [005] 122.951697: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=489 unstable=0 bg_thresh=1010 thresh=2020 gap=509 poll_thresh=27 ino=257 flush-btrfs-1-2586 [007] 122.951764: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10436 wrote=0 to_write=8192 dd-2584 [005] 122.951852: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=489 unstable=0 bg_thresh=1012 thresh=2024 gap=463 poll_thresh=28 ino=257 dd-2584 [005] 122.951854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=52616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 122.953891: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=768 to_write=7424 dd-2584 [005] 122.957328: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1264 unstable=0 bg_thresh=1011 thresh=2023 gap=462 poll_thresh=28 ino=257 dd-2584 [005] 122.957338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=52616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 122.965371: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1139 unstable=0 bg_thresh=1010 thresh=2020 gap=584 poll_thresh=28 ino=257 dd-2584 [001] 122.965498: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1139 unstable=0 bg_thresh=1012 thresh=2025 gap=564 poll_thresh=21 ino=257 dd-2584 [001] 122.965736: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1139 unstable=0 bg_thresh=1015 thresh=2030 gap=544 poll_thresh=22 ino=257 dd-2584 [001] 122.965974: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1139 unstable=0 bg_thresh=1014 thresh=2029 gap=518 poll_thresh=23 ino=257 dd-2584 [001] 122.966215: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1139 unstable=0 bg_thresh=1016 thresh=2033 gap=497 poll_thresh=24 ino=257 dd-2584 [001] 122.966223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-210% task_weight=98% bdi_bw=52616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 122.973388: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1139 unstable=0 bg_thresh=1016 thresh=2033 gap=497 poll_thresh=24 ino=257 dd-2584 [001] 122.973397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-210% task_weight=98% bdi_bw=52616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 122.981350: balance_dirty_state: bdi btrfs-1: dirty=397 wb=789 unstable=0 bg_thresh=1009 thresh=2019 gap=833 poll_thresh=24 ino=257 dd-2584 [001] 122.981428: balance_dirty_state: bdi btrfs-1: dirty=422 wb=789 unstable=0 bg_thresh=1006 thresh=2013 gap=802 poll_thresh=18 ino=257 dd-2584 [001] 122.981728: balance_dirty_state: bdi btrfs-1: dirty=447 wb=789 unstable=0 bg_thresh=1006 thresh=2012 gap=776 poll_thresh=19 ino=257 dd-2584 [001] 122.981846: balance_dirty_state: bdi btrfs-1: dirty=497 wb=789 unstable=0 bg_thresh=1005 thresh=2011 gap=725 poll_thresh=20 ino=257 dd-2584 [001] 122.981967: balance_dirty_state: bdi btrfs-1: dirty=522 wb=789 unstable=0 bg_thresh=1007 thresh=2015 gap=704 poll_thresh=21 ino=257 dd-2584 [001] 122.982084: balance_dirty_state: bdi btrfs-1: dirty=547 wb=789 unstable=0 bg_thresh=1007 thresh=2014 gap=678 poll_thresh=22 ino=257 dd-2584 [001] 122.982202: balance_dirty_state: bdi btrfs-1: dirty=572 wb=789 unstable=0 bg_thresh=1006 thresh=2013 gap=652 poll_thresh=23 ino=257 dd-2584 [001] 122.982320: balance_dirty_state: bdi btrfs-1: dirty=622 wb=789 unstable=0 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=24 ino=257 dd-2584 [001] 122.982440: balance_dirty_state: bdi btrfs-1: dirty=647 wb=789 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=25 ino=257 dd-2584 [001] 122.982559: balance_dirty_state: bdi btrfs-1: dirty=672 wb=789 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=26 ino=257 dd-2584 [001] 122.982837: balance_dirty_state: bdi btrfs-1: dirty=722 wb=789 unstable=0 bg_thresh=1007 thresh=2014 gap=503 poll_thresh=27 ino=257 dd-2584 [001] 122.982842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-94% task_weight=100% bdi_bw=52616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 122.989408: balance_dirty_state: bdi btrfs-1: dirty=747 wb=637 unstable=0 bg_thresh=1008 thresh=2016 gap=632 poll_thresh=20 ino=257 dd-2584 [005] 122.989525: balance_dirty_state: bdi btrfs-1: dirty=772 wb=637 unstable=0 bg_thresh=1010 thresh=2021 gap=612 poll_thresh=21 ino=257 dd-2584 [005] 122.989644: balance_dirty_state: bdi btrfs-1: dirty=822 wb=637 unstable=0 bg_thresh=1013 thresh=2026 gap=567 poll_thresh=22 ino=257 dd-2584 [005] 122.989762: balance_dirty_state: bdi btrfs-1: dirty=847 wb=637 unstable=0 bg_thresh=1015 thresh=2030 gap=546 poll_thresh=23 ino=257 dd-2584 [005] 122.989880: balance_dirty_state: bdi btrfs-1: dirty=872 wb=637 unstable=0 bg_thresh=1014 thresh=2029 gap=520 poll_thresh=24 ino=257 dd-2584 [005] 122.989999: balance_dirty_state: bdi btrfs-1: dirty=897 wb=637 unstable=0 bg_thresh=1014 thresh=2028 gap=494 poll_thresh=25 ino=257 dd-2584 [005] 122.990004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=52616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 122.997380: balance_dirty_state: bdi btrfs-1: dirty=897 wb=512 unstable=0 bg_thresh=1012 thresh=2024 gap=615 poll_thresh=25 ino=257 dd-2584 [005] 122.997447: balance_dirty_state: bdi btrfs-1: dirty=922 wb=512 unstable=0 bg_thresh=1012 thresh=2024 gap=590 poll_thresh=19 ino=257 dd-2584 [005] 122.997565: balance_dirty_state: bdi btrfs-1: dirty=947 wb=512 unstable=0 bg_thresh=1014 thresh=2029 gap=570 poll_thresh=20 ino=257 dd-2584 [005] 122.997862: balance_dirty_state: bdi btrfs-1: dirty=997 wb=512 unstable=0 bg_thresh=1011 thresh=2022 gap=513 poll_thresh=21 ino=257 dd-2584 [005] 122.997982: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=512 unstable=0 bg_thresh=1013 thresh=2026 gap=492 poll_thresh=22 ino=257 dd-2584 [005] 122.997987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=52616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 122.998006: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10484 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 123.000232: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=720 to_write=7472 dd-2584 [005] 123.005327: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1100 unstable=0 bg_thresh=1014 thresh=2028 gap=629 poll_thresh=22 ino=257 dd-2584 [005] 123.005395: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1100 unstable=0 bg_thresh=1014 thresh=2028 gap=629 poll_thresh=16 ino=257 dd-2584 [005] 123.005522: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1100 unstable=0 bg_thresh=1019 thresh=2038 gap=589 poll_thresh=17 ino=257 dd-2584 [005] 123.005649: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1100 unstable=0 bg_thresh=1018 thresh=2037 gap=563 poll_thresh=18 ino=257 dd-2584 [005] 123.005776: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1100 unstable=0 bg_thresh=1018 thresh=2036 gap=537 poll_thresh=19 ino=257 dd-2584 [005] 123.005902: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1100 unstable=0 bg_thresh=1017 thresh=2035 gap=486 poll_thresh=20 ino=257 dd-2584 [005] 123.005907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=52616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 123.013292: balance_dirty_state: bdi btrfs-1: dirty=449 wb=975 unstable=0 bg_thresh=1012 thresh=2025 gap=601 poll_thresh=20 ino=257 dd-2584 [001] 123.013377: balance_dirty_state: bdi btrfs-1: dirty=452 wb=975 unstable=0 bg_thresh=1014 thresh=2028 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 123.013442: balance_dirty_state: bdi btrfs-1: dirty=477 wb=975 unstable=0 bg_thresh=1013 thresh=2027 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 123.013858: balance_dirty_state: bdi btrfs-1: dirty=502 wb=850 unstable=0 bg_thresh=1015 thresh=2030 gap=678 poll_thresh=17 ino=257 dd-2584 [001] 123.013981: balance_dirty_state: bdi btrfs-1: dirty=552 wb=850 unstable=0 bg_thresh=1014 thresh=2029 gap=627 poll_thresh=18 ino=257 dd-2584 [001] 123.014105: balance_dirty_state: bdi btrfs-1: dirty=577 wb=850 unstable=0 bg_thresh=1016 thresh=2033 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 123.014227: balance_dirty_state: bdi btrfs-1: dirty=602 wb=850 unstable=0 bg_thresh=1016 thresh=2032 gap=580 poll_thresh=20 ino=257 dd-2584 [001] 123.014349: balance_dirty_state: bdi btrfs-1: dirty=627 wb=850 unstable=0 bg_thresh=1015 thresh=2031 gap=554 poll_thresh=21 ino=257 dd-2584 [001] 123.014472: balance_dirty_state: bdi btrfs-1: dirty=677 wb=850 unstable=0 bg_thresh=1017 thresh=2035 gap=508 poll_thresh=22 ino=257 dd-2584 [001] 123.014477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=52616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.025297: balance_dirty_state: bdi btrfs-1: dirty=673 wb=725 unstable=0 bg_thresh=1010 thresh=2021 gap=623 poll_thresh=22 ino=257 dd-2584 [005] 123.025367: balance_dirty_state: bdi btrfs-1: dirty=673 wb=725 unstable=0 bg_thresh=1010 thresh=2021 gap=623 poll_thresh=16 ino=257 dd-2584 [005] 123.025531: balance_dirty_state: bdi btrfs-1: dirty=723 wb=725 unstable=0 bg_thresh=1013 thresh=2026 gap=578 poll_thresh=17 ino=257 dd-2584 [005] 123.025744: balance_dirty_state: bdi btrfs-1: dirty=748 wb=725 unstable=0 bg_thresh=1015 thresh=2031 gap=558 poll_thresh=18 ino=257 dd-2584 [005] 123.026203: balance_dirty_state: bdi btrfs-1: dirty=773 wb=725 unstable=0 bg_thresh=1017 thresh=2035 gap=537 poll_thresh=19 ino=257 dd-2584 [005] 123.026383: balance_dirty_state: bdi btrfs-1: dirty=798 wb=725 unstable=0 bg_thresh=1017 thresh=2034 gap=511 poll_thresh=20 ino=257 dd-2584 [005] 123.026562: balance_dirty_state: bdi btrfs-1: dirty=848 wb=725 unstable=0 bg_thresh=1016 thresh=2033 gap=460 poll_thresh=21 ino=257 dd-2584 [005] 123.026569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-210% task_weight=98% bdi_bw=52616 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 123.033338: balance_dirty_state: bdi btrfs-1: dirty=848 wb=725 unstable=0 bg_thresh=1006 thresh=2012 gap=439 poll_thresh=21 ino=257 dd-2584 [005] 123.033345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=52616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.041287: balance_dirty_state: bdi btrfs-1: dirty=848 wb=475 unstable=0 bg_thresh=1005 thresh=2010 gap=687 poll_thresh=21 ino=257 dd-2584 [005] 123.041348: balance_dirty_state: bdi btrfs-1: dirty=848 wb=475 unstable=0 bg_thresh=1005 thresh=2010 gap=687 poll_thresh=16 ino=257 dd-2584 [005] 123.041461: balance_dirty_state: bdi btrfs-1: dirty=898 wb=475 unstable=0 bg_thresh=1007 thresh=2015 gap=642 poll_thresh=17 ino=257 dd-2584 [005] 123.041578: balance_dirty_state: bdi btrfs-1: dirty=923 wb=475 unstable=0 bg_thresh=1010 thresh=2020 gap=622 poll_thresh=18 ino=257 dd-2584 [005] 123.041699: balance_dirty_state: bdi btrfs-1: dirty=948 wb=475 unstable=0 bg_thresh=1012 thresh=2024 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 123.041818: balance_dirty_state: bdi btrfs-1: dirty=973 wb=475 unstable=0 bg_thresh=1011 thresh=2023 gap=575 poll_thresh=20 ino=257 dd-2584 [005] 123.042106: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=475 unstable=0 bg_thresh=1011 thresh=2022 gap=524 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 123.042128: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10528 wrote=0 to_write=8192 dd-2584 [005] 123.042294: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=425 unstable=0 bg_thresh=1010 thresh=2021 gap=548 poll_thresh=22 ino=257 dd-2584 [005] 123.042510: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=400 unstable=0 bg_thresh=1009 thresh=2018 gap=595 poll_thresh=23 ino=257 dd-2584 [005] 123.042688: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=425 unstable=0 bg_thresh=1008 thresh=2017 gap=569 poll_thresh=24 ino=257 dd-2584 [005] 123.042869: balance_dirty_state: bdi btrfs-1: dirty=998 wb=475 unstable=0 bg_thresh=1005 thresh=2010 gap=537 poll_thresh=25 ino=257 dd-2584 [005] 123.043053: balance_dirty_state: bdi btrfs-1: dirty=973 wb=525 unstable=0 bg_thresh=1007 thresh=2014 gap=516 poll_thresh=26 ino=257 dd-2584 [005] 123.043235: balance_dirty_state: bdi btrfs-1: dirty=948 wb=575 unstable=0 bg_thresh=1006 thresh=2013 gap=490 poll_thresh=27 ino=257 dd-2584 [005] 123.043238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=54252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 123.044716: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=912 to_write=7280 dd-2584 [005] 123.049311: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1247 unstable=0 bg_thresh=1000 thresh=2001 gap=462 poll_thresh=27 ino=257 dd-2584 [005] 123.049317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=54252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.057416: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1005 unstable=0 bg_thresh=997 thresh=1995 gap=714 poll_thresh=27 ino=257 dd-2584 [005] 123.057485: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1005 unstable=0 bg_thresh=1000 thresh=2000 gap=694 poll_thresh=20 ino=257 dd-2584 [005] 123.057609: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1005 unstable=0 bg_thresh=996 thresh=1993 gap=662 poll_thresh=21 ino=257 dd-2584 [005] 123.057908: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1005 unstable=0 bg_thresh=998 thresh=1997 gap=616 poll_thresh=22 ino=257 dd-2584 [005] 123.058024: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1005 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=23 ino=257 dd-2584 [005] 123.058141: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1005 unstable=0 bg_thresh=997 thresh=1995 gap=564 poll_thresh=24 ino=257 dd-2584 [005] 123.058256: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1005 unstable=0 bg_thresh=997 thresh=1994 gap=538 poll_thresh=25 ino=257 dd-2584 [005] 123.058375: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1005 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=26 ino=257 dd-2584 [005] 123.058380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=54252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.065399: balance_dirty_state: bdi btrfs-1: dirty=496 wb=902 unstable=0 bg_thresh=999 thresh=1998 gap=600 poll_thresh=26 ino=257 dd-2584 [005] 123.065467: balance_dirty_state: bdi btrfs-1: dirty=496 wb=902 unstable=0 bg_thresh=999 thresh=1998 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 123.065585: balance_dirty_state: bdi btrfs-1: dirty=546 wb=902 unstable=0 bg_thresh=998 thresh=1997 gap=549 poll_thresh=20 ino=257 dd-2584 [005] 123.065704: balance_dirty_state: bdi btrfs-1: dirty=571 wb=902 unstable=0 bg_thresh=995 thresh=1990 gap=517 poll_thresh=21 ino=257 dd-2584 [005] 123.065993: balance_dirty_state: bdi btrfs-1: dirty=596 wb=902 unstable=0 bg_thresh=997 thresh=1994 gap=496 poll_thresh=22 ino=257 dd-2584 [005] 123.065998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=54252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.073362: balance_dirty_state: bdi btrfs-1: dirty=596 wb=777 unstable=0 bg_thresh=998 thresh=1996 gap=623 poll_thresh=22 ino=257 dd-2584 [005] 123.073429: balance_dirty_state: bdi btrfs-1: dirty=621 wb=777 unstable=0 bg_thresh=1000 thresh=2001 gap=603 poll_thresh=16 ino=257 dd-2584 [005] 123.073541: balance_dirty_state: bdi btrfs-1: dirty=646 wb=777 unstable=0 bg_thresh=1000 thresh=2000 gap=577 poll_thresh=17 ino=257 dd-2584 [005] 123.073654: balance_dirty_state: bdi btrfs-1: dirty=671 wb=777 unstable=0 bg_thresh=999 thresh=1999 gap=551 poll_thresh=18 ino=257 dd-2584 [005] 123.073767: balance_dirty_state: bdi btrfs-1: dirty=721 wb=777 unstable=0 bg_thresh=1001 thresh=2003 gap=505 poll_thresh=19 ino=257 dd-2584 [005] 123.073880: balance_dirty_state: bdi btrfs-1: dirty=746 wb=777 unstable=0 bg_thresh=1001 thresh=2002 gap=479 poll_thresh=20 ino=257 dd-2584 [005] 123.073884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-390% task_weight=98% bdi_bw=54252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.081404: balance_dirty_state: bdi btrfs-1: dirty=746 wb=652 unstable=0 bg_thresh=999 thresh=1998 gap=600 poll_thresh=20 ino=257 dd-2584 [005] 123.081513: balance_dirty_state: bdi btrfs-1: dirty=771 wb=652 unstable=0 bg_thresh=996 thresh=1992 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 123.081569: balance_dirty_state: bdi btrfs-1: dirty=771 wb=652 unstable=0 bg_thresh=998 thresh=1997 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 123.081684: balance_dirty_state: bdi btrfs-1: dirty=796 wb=652 unstable=0 bg_thresh=995 thresh=1990 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 123.081797: balance_dirty_state: bdi btrfs-1: dirty=846 wb=652 unstable=0 bg_thresh=997 thresh=1994 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 123.081801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=54252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.089484: balance_dirty_state: bdi btrfs-1: dirty=839 wb=532 unstable=0 bg_thresh=998 thresh=1996 gap=625 poll_thresh=18 ino=257 dd-2584 [005] 123.089911: balance_dirty_state: bdi btrfs-1: dirty=839 wb=532 unstable=0 bg_thresh=994 thresh=1988 gap=617 poll_thresh=13 ino=257 dd-2584 [005] 123.089977: balance_dirty_state: bdi btrfs-1: dirty=864 wb=532 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 123.090039: balance_dirty_state: bdi btrfs-1: dirty=889 wb=532 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 123.090115: balance_dirty_state: bdi btrfs-1: dirty=889 wb=482 unstable=0 bg_thresh=999 thresh=1998 gap=627 poll_thresh=16 ino=257 dd-2584 [005] 123.090284: balance_dirty_state: bdi btrfs-1: dirty=939 wb=407 unstable=0 bg_thresh=998 thresh=1997 gap=651 poll_thresh=17 ino=257 dd-2584 [005] 123.090517: balance_dirty_state: bdi btrfs-1: dirty=964 wb=407 unstable=0 bg_thresh=1000 thresh=2001 gap=630 poll_thresh=18 ino=257 dd-2584 [005] 123.090752: balance_dirty_state: bdi btrfs-1: dirty=989 wb=407 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 123.090988: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=407 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 123.091034: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10576 wrote=0 to_write=8192 dd-2584 [005] 123.091348: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=407 unstable=0 bg_thresh=1001 thresh=2003 gap=532 poll_thresh=21 ino=257 dd-2584 [005] 123.091713: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=457 unstable=0 bg_thresh=1001 thresh=2002 gap=506 poll_thresh=22 ino=257 dd-2584 [005] 123.092655: balance_dirty_state: bdi btrfs-1: dirty=939 wb=582 unstable=0 bg_thresh=1000 thresh=2001 gap=480 poll_thresh=23 ino=257 dd-2584 [005] 123.092660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=54252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 123.095751: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=848 to_write=7344 dd-2584 [005] 123.097445: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1257 unstable=0 bg_thresh=1000 thresh=2001 gap=480 poll_thresh=23 ino=257 dd-2584 [005] 123.097451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=54252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.105388: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1007 unstable=0 bg_thresh=999 thresh=1999 gap=728 poll_thresh=23 ino=257 dd-2584 [005] 123.105484: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1007 unstable=0 bg_thresh=999 thresh=1998 gap=702 poll_thresh=17 ino=257 dd-2584 [005] 123.105603: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1007 unstable=0 bg_thresh=998 thresh=1997 gap=676 poll_thresh=18 ino=257 dd-2584 [005] 123.105720: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1007 unstable=0 bg_thresh=998 thresh=1996 gap=650 poll_thresh=19 ino=257 dd-2584 [005] 123.105838: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1007 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=20 ino=257 dd-2584 [005] 123.105958: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1007 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=21 ino=257 dd-2584 [005] 123.106076: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1007 unstable=0 bg_thresh=999 thresh=1998 gap=552 poll_thresh=22 ino=257 dd-2584 [005] 123.106195: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1007 unstable=0 bg_thresh=998 thresh=1997 gap=501 poll_thresh=23 ino=257 dd-2584 [005] 123.106490: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1007 unstable=0 bg_thresh=1000 thresh=2001 gap=480 poll_thresh=24 ino=257 dd-2584 [005] 123.106495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-393% task_weight=99% bdi_bw=54252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.113419: balance_dirty_state: bdi btrfs-1: dirty=514 wb=982 unstable=0 bg_thresh=993 thresh=1986 gap=490 poll_thresh=24 ino=257 dd-2584 [005] 123.113424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-157% task_gap=-414% task_weight=99% bdi_bw=54252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.121402: balance_dirty_state: bdi btrfs-1: dirty=514 wb=732 unstable=0 bg_thresh=995 thresh=1990 gap=744 poll_thresh=24 ino=257 dd-2584 [005] 123.121500: balance_dirty_state: bdi btrfs-1: dirty=539 wb=732 unstable=0 bg_thresh=992 thresh=1984 gap=713 poll_thresh=18 ino=257 dd-2584 [005] 123.121615: balance_dirty_state: bdi btrfs-1: dirty=564 wb=732 unstable=0 bg_thresh=994 thresh=1988 gap=692 poll_thresh=19 ino=257 dd-2584 [005] 123.121727: balance_dirty_state: bdi btrfs-1: dirty=589 wb=732 unstable=0 bg_thresh=993 thresh=1987 gap=666 poll_thresh=20 ino=257 dd-2584 [005] 123.121841: balance_dirty_state: bdi btrfs-1: dirty=614 wb=732 unstable=0 bg_thresh=993 thresh=1986 gap=640 poll_thresh=21 ino=257 dd-2584 [005] 123.121954: balance_dirty_state: bdi btrfs-1: dirty=664 wb=732 unstable=0 bg_thresh=992 thresh=1985 gap=589 poll_thresh=22 ino=257 dd-2584 [005] 123.122067: balance_dirty_state: bdi btrfs-1: dirty=689 wb=732 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=23 ino=257 dd-2584 [005] 123.122180: balance_dirty_state: bdi btrfs-1: dirty=714 wb=732 unstable=0 bg_thresh=994 thresh=1988 gap=542 poll_thresh=24 ino=257 dd-2584 [005] 123.122294: balance_dirty_state: bdi btrfs-1: dirty=739 wb=732 unstable=0 bg_thresh=993 thresh=1987 gap=516 poll_thresh=25 ino=257 dd-2584 [005] 123.122573: balance_dirty_state: bdi btrfs-1: dirty=789 wb=732 unstable=0 bg_thresh=993 thresh=1986 gap=465 poll_thresh=26 ino=257 dd-2584 [005] 123.122578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-157% task_gap=-414% task_weight=99% bdi_bw=54252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.129368: balance_dirty_state: bdi btrfs-1: dirty=789 wb=607 unstable=0 bg_thresh=993 thresh=1987 gap=591 poll_thresh=26 ino=257 dd-2584 [005] 123.129468: balance_dirty_state: bdi btrfs-1: dirty=789 wb=607 unstable=0 bg_thresh=993 thresh=1986 gap=590 poll_thresh=19 ino=257 dd-2584 [005] 123.129582: balance_dirty_state: bdi btrfs-1: dirty=839 wb=607 unstable=0 bg_thresh=992 thresh=1985 gap=539 poll_thresh=20 ino=257 dd-2584 [005] 123.129695: balance_dirty_state: bdi btrfs-1: dirty=864 wb=607 unstable=0 bg_thresh=994 thresh=1989 gap=518 poll_thresh=21 ino=257 dd-2584 [005] 123.129807: balance_dirty_state: bdi btrfs-1: dirty=889 wb=607 unstable=0 bg_thresh=994 thresh=1988 gap=492 poll_thresh=22 ino=257 dd-2584 [005] 123.129812: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=54252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.137423: balance_dirty_state: bdi btrfs-1: dirty=889 wb=482 unstable=0 bg_thresh=993 thresh=1986 gap=615 poll_thresh=22 ino=257 dd-2584 [005] 123.137557: balance_dirty_state: bdi btrfs-1: dirty=914 wb=482 unstable=0 bg_thresh=992 thresh=1985 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 123.137792: balance_dirty_state: bdi btrfs-1: dirty=939 wb=482 unstable=0 bg_thresh=992 thresh=1984 gap=563 poll_thresh=17 ino=257 dd-2584 [005] 123.138028: balance_dirty_state: bdi btrfs-1: dirty=964 wb=482 unstable=0 bg_thresh=991 thresh=1983 gap=537 poll_thresh=18 ino=257 dd-2584 [005] 123.138262: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=482 unstable=0 bg_thresh=991 thresh=1982 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 123.138271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-136% task_gap=-372% task_weight=100% bdi_bw=54252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 123.138307: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10624 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 123.141272: writeback_single_inode: bdi btrfs-1: ino=257 state= age=276 wrote=736 to_write=7456 dd-2584 [005] 123.145440: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1082 unstable=0 bg_thresh=990 thresh=1980 gap=609 poll_thresh=19 ino=257 dd-2584 [005] 123.145675: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1082 unstable=0 bg_thresh=992 thresh=1985 gap=614 poll_thresh=14 ino=257 dd-2584 [005] 123.145736: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1082 unstable=0 bg_thresh=992 thresh=1984 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 123.145794: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1082 unstable=0 bg_thresh=992 thresh=1984 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 123.145912: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1082 unstable=0 bg_thresh=994 thresh=1988 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 123.146027: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1082 unstable=0 bg_thresh=993 thresh=1987 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 123.146145: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1082 unstable=0 bg_thresh=990 thresh=1980 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 123.146149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=56240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.153436: balance_dirty_state: bdi btrfs-1: dirty=414 wb=932 unstable=0 bg_thresh=990 thresh=1981 gap=635 poll_thresh=19 ino=257 dd-2584 [005] 123.153527: balance_dirty_state: bdi btrfs-1: dirty=439 wb=932 unstable=0 bg_thresh=993 thresh=1986 gap=615 poll_thresh=14 ino=257 dd-2584 [005] 123.153593: balance_dirty_state: bdi btrfs-1: dirty=464 wb=932 unstable=0 bg_thresh=992 thresh=1985 gap=589 poll_thresh=15 ino=257 dd-2584 [005] 123.153654: balance_dirty_state: bdi btrfs-1: dirty=464 wb=932 unstable=0 bg_thresh=992 thresh=1985 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 123.153777: balance_dirty_state: bdi btrfs-1: dirty=514 wb=932 unstable=0 bg_thresh=992 thresh=1984 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 123.153903: balance_dirty_state: bdi btrfs-1: dirty=539 wb=932 unstable=0 bg_thresh=991 thresh=1982 gap=511 poll_thresh=18 ino=257 dd-2584 [005] 123.154200: balance_dirty_state: bdi btrfs-1: dirty=564 wb=932 unstable=0 bg_thresh=990 thresh=1981 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 123.154205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-374% task_weight=100% bdi_bw=56240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.161334: balance_dirty_state: bdi btrfs-1: dirty=564 wb=807 unstable=0 bg_thresh=989 thresh=1979 gap=608 poll_thresh=19 ino=257 dd-2584 [005] 123.161396: balance_dirty_state: bdi btrfs-1: dirty=589 wb=807 unstable=0 bg_thresh=992 thresh=1984 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 123.161468: balance_dirty_state: bdi btrfs-1: dirty=614 wb=807 unstable=0 bg_thresh=992 thresh=1984 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 123.161557: balance_dirty_state: bdi btrfs-1: dirty=614 wb=807 unstable=0 bg_thresh=991 thresh=1983 gap=562 poll_thresh=16 ino=257 dd-2584 [005] 123.161696: balance_dirty_state: bdi btrfs-1: dirty=639 wb=807 unstable=0 bg_thresh=991 thresh=1982 gap=536 poll_thresh=17 ino=257 dd-2584 [005] 123.161816: balance_dirty_state: bdi btrfs-1: dirty=689 wb=807 unstable=0 bg_thresh=993 thresh=1986 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 123.161821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=56240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 123.173367: balance_dirty_state: bdi btrfs-1: dirty=689 wb=607 unstable=0 bg_thresh=991 thresh=1982 gap=686 poll_thresh=18 ino=257 dd-2584 [001] 123.173495: balance_dirty_state: bdi btrfs-1: dirty=689 wb=607 unstable=0 bg_thresh=991 thresh=1982 gap=686 poll_thresh=13 ino=257 dd-2584 [001] 123.173659: balance_dirty_state: bdi btrfs-1: dirty=714 wb=607 unstable=0 bg_thresh=993 thresh=1987 gap=666 poll_thresh=14 ino=257 dd-2584 [001] 123.173823: balance_dirty_state: bdi btrfs-1: dirty=714 wb=607 unstable=0 bg_thresh=996 thresh=1992 gap=671 poll_thresh=15 ino=257 dd-2584 [001] 123.173988: balance_dirty_state: bdi btrfs-1: dirty=739 wb=607 unstable=0 bg_thresh=996 thresh=1992 gap=646 poll_thresh=16 ino=257 dd-2584 [001] 123.174338: balance_dirty_state: bdi btrfs-1: dirty=764 wb=607 unstable=0 bg_thresh=998 thresh=1997 gap=626 poll_thresh=17 ino=257 dd-2584 [001] 123.174931: balance_dirty_state: bdi btrfs-1: dirty=814 wb=482 unstable=0 bg_thresh=999 thresh=1999 gap=703 poll_thresh=18 ino=257 dd-2584 [001] 123.175169: balance_dirty_state: bdi btrfs-1: dirty=839 wb=482 unstable=0 bg_thresh=999 thresh=1998 gap=677 poll_thresh=19 ino=257 dd-2584 [001] 123.175409: balance_dirty_state: bdi btrfs-1: dirty=864 wb=482 unstable=0 bg_thresh=995 thresh=1991 gap=645 poll_thresh=20 ino=257 dd-2584 [001] 123.175646: balance_dirty_state: bdi btrfs-1: dirty=889 wb=482 unstable=0 bg_thresh=997 thresh=1995 gap=624 poll_thresh=21 ino=257 dd-2584 [001] 123.175882: balance_dirty_state: bdi btrfs-1: dirty=939 wb=482 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=22 ino=257 dd-2584 [001] 123.176047: balance_dirty_state: bdi btrfs-1: dirty=964 wb=482 unstable=0 bg_thresh=999 thresh=1999 gap=553 poll_thresh=23 ino=257 dd-2584 [001] 123.176268: balance_dirty_state: bdi btrfs-1: dirty=989 wb=482 unstable=0 bg_thresh=999 thresh=1998 gap=527 poll_thresh=24 ino=257 dd-2584 [001] 123.176404: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=482 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=25 ino=257 dd-2584 [001] 123.176409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=56240 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 123.176425: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10660 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 123.178913: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=752 to_write=7440 dd-2584 [005] 123.185457: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1107 unstable=0 bg_thresh=1003 thresh=2006 gap=610 poll_thresh=25 ino=257 dd-2584 [005] 123.185589: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1107 unstable=0 bg_thresh=1003 thresh=2006 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 123.186184: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1107 unstable=0 bg_thresh=999 thresh=1999 gap=553 poll_thresh=20 ino=257 dd-2584 [005] 123.186419: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1107 unstable=0 bg_thresh=1001 thresh=2003 gap=532 poll_thresh=21 ino=257 dd-2584 [005] 123.186657: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1107 unstable=0 bg_thresh=1001 thresh=2002 gap=506 poll_thresh=22 ino=257 dd-2584 [005] 123.186892: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1107 unstable=0 bg_thresh=1000 thresh=2001 gap=480 poll_thresh=23 ino=257 dd-2584 [005] 123.186902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=56240 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 123.193521: balance_dirty_state: bdi btrfs-1: dirty=414 wb=982 unstable=0 bg_thresh=999 thresh=1998 gap=602 poll_thresh=23 ino=257 dd-2584 [001] 123.193634: balance_dirty_state: bdi btrfs-1: dirty=414 wb=982 unstable=0 bg_thresh=999 thresh=1998 gap=602 poll_thresh=17 ino=257 dd-2584 [001] 123.193869: balance_dirty_state: bdi btrfs-1: dirty=439 wb=982 unstable=0 bg_thresh=1001 thresh=2002 gap=581 poll_thresh=18 ino=257 dd-2584 [001] 123.194106: balance_dirty_state: bdi btrfs-1: dirty=489 wb=982 unstable=0 bg_thresh=997 thresh=1995 gap=524 poll_thresh=19 ino=257 dd-2584 [001] 123.194343: balance_dirty_state: bdi btrfs-1: dirty=514 wb=982 unstable=0 bg_thresh=997 thresh=1994 gap=498 poll_thresh=20 ino=257 dd-2584 [001] 123.194352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=56240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 123.201429: balance_dirty_state: bdi btrfs-1: dirty=514 wb=757 unstable=0 bg_thresh=997 thresh=1994 gap=723 poll_thresh=20 ino=257 dd-2584 [001] 123.201566: balance_dirty_state: bdi btrfs-1: dirty=539 wb=757 unstable=0 bg_thresh=1001 thresh=2002 gap=706 poll_thresh=15 ino=257 dd-2584 [001] 123.202039: balance_dirty_state: bdi btrfs-1: dirty=539 wb=757 unstable=0 bg_thresh=994 thresh=1988 gap=692 poll_thresh=16 ino=257 dd-2584 [001] 123.202282: balance_dirty_state: bdi btrfs-1: dirty=589 wb=757 unstable=0 bg_thresh=994 thresh=1989 gap=643 poll_thresh=17 ino=257 dd-2584 [001] 123.202526: balance_dirty_state: bdi btrfs-1: dirty=614 wb=757 unstable=0 bg_thresh=993 thresh=1986 gap=615 poll_thresh=18 ino=257 dd-2584 [001] 123.202765: balance_dirty_state: bdi btrfs-1: dirty=639 wb=757 unstable=0 bg_thresh=993 thresh=1986 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 123.203015: balance_dirty_state: bdi btrfs-1: dirty=664 wb=757 unstable=0 bg_thresh=989 thresh=1979 gap=558 poll_thresh=20 ino=257 dd-2584 [001] 123.203257: balance_dirty_state: bdi btrfs-1: dirty=714 wb=757 unstable=0 bg_thresh=997 thresh=1995 gap=524 poll_thresh=21 ino=257 dd-2584 [001] 123.203504: balance_dirty_state: bdi btrfs-1: dirty=739 wb=757 unstable=0 bg_thresh=993 thresh=1986 gap=490 poll_thresh=22 ino=257 dd-2584 [001] 123.203513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=56240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 123.209466: balance_dirty_state: bdi btrfs-1: dirty=739 wb=757 unstable=0 bg_thresh=996 thresh=1992 gap=496 poll_thresh=22 ino=257 dd-2584 [001] 123.209471: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=56240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.221460: balance_dirty_state: bdi btrfs-1: dirty=739 wb=507 unstable=0 bg_thresh=995 thresh=1990 gap=744 poll_thresh=22 ino=257 dd-2584 [005] 123.221588: balance_dirty_state: bdi btrfs-1: dirty=764 wb=507 unstable=0 bg_thresh=997 thresh=1995 gap=724 poll_thresh=16 ino=257 dd-2584 [005] 123.221824: balance_dirty_state: bdi btrfs-1: dirty=789 wb=507 unstable=0 bg_thresh=997 thresh=1994 gap=698 poll_thresh=17 ino=257 dd-2584 [005] 123.222409: balance_dirty_state: bdi btrfs-1: dirty=839 wb=507 unstable=0 bg_thresh=999 thresh=1998 gap=652 poll_thresh=18 ino=257 dd-2584 [005] 123.222642: balance_dirty_state: bdi btrfs-1: dirty=864 wb=507 unstable=0 bg_thresh=998 thresh=1997 gap=626 poll_thresh=19 ino=257 dd-2584 [005] 123.222800: balance_dirty_state: bdi btrfs-1: dirty=889 wb=432 unstable=0 bg_thresh=991 thresh=1983 gap=662 poll_thresh=20 ino=257 dd-2584 [005] 123.222934: balance_dirty_state: bdi btrfs-1: dirty=914 wb=382 unstable=0 bg_thresh=994 thresh=1988 gap=692 poll_thresh=21 ino=257 dd-2584 [005] 123.223058: balance_dirty_state: bdi btrfs-1: dirty=964 wb=382 unstable=0 bg_thresh=995 thresh=1990 gap=644 poll_thresh=22 ino=257 dd-2584 [005] 123.223179: balance_dirty_state: bdi btrfs-1: dirty=989 wb=382 unstable=0 bg_thresh=993 thresh=1987 gap=616 poll_thresh=23 ino=257 dd-2584 [005] 123.223299: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=382 unstable=0 bg_thresh=992 thresh=1984 gap=588 poll_thresh=24 ino=257 flush-btrfs-1-2586 [001] 123.223321: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10708 wrote=0 to_write=8192 dd-2584 [005] 123.223477: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=382 unstable=0 bg_thresh=999 thresh=1999 gap=553 poll_thresh=25 ino=257 dd-2584 [005] 123.223930: balance_dirty_state: bdi btrfs-1: dirty=964 wb=507 unstable=0 bg_thresh=996 thresh=1993 gap=522 poll_thresh=26 ino=257 dd-2584 [005] 123.224112: balance_dirty_state: bdi btrfs-1: dirty=939 wb=557 unstable=0 bg_thresh=996 thresh=1992 gap=496 poll_thresh=27 ino=257 dd-2584 [005] 123.224114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=56240 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 123.225678: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=848 to_write=7344 dd-2584 [000] 123.229425: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1107 unstable=0 bg_thresh=998 thresh=1996 gap=625 poll_thresh=27 ino=257 dd-2584 [000] 123.229532: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1107 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=20 ino=257 dd-2584 [000] 123.229764: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1107 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=21 ino=257 dd-2584 [000] 123.229996: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1107 unstable=0 bg_thresh=1003 thresh=2006 gap=560 poll_thresh=22 ino=257 dd-2584 [000] 123.230233: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1107 unstable=0 bg_thresh=1005 thresh=2010 gap=539 poll_thresh=23 ino=257 dd-2584 [000] 123.230467: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1107 unstable=0 bg_thresh=1004 thresh=2009 gap=488 poll_thresh=24 ino=257 dd-2584 [000] 123.230476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=56240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 123.237460: balance_dirty_state: bdi btrfs-1: dirty=414 wb=957 unstable=0 bg_thresh=1003 thresh=2007 gap=636 poll_thresh=24 ino=257 dd-2584 [000] 123.237589: balance_dirty_state: bdi btrfs-1: dirty=414 wb=957 unstable=0 bg_thresh=1003 thresh=2006 gap=635 poll_thresh=18 ino=257 dd-2584 [000] 123.237823: balance_dirty_state: bdi btrfs-1: dirty=464 wb=957 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=19 ino=257 dd-2584 [000] 123.238415: balance_dirty_state: bdi btrfs-1: dirty=489 wb=957 unstable=0 bg_thresh=1002 thresh=2004 gap=558 poll_thresh=20 ino=257 dd-2584 [000] 123.238649: balance_dirty_state: bdi btrfs-1: dirty=514 wb=957 unstable=0 bg_thresh=1004 thresh=2008 gap=537 poll_thresh=21 ino=257 dd-2584 [000] 123.238884: balance_dirty_state: bdi btrfs-1: dirty=539 wb=957 unstable=0 bg_thresh=1003 thresh=2007 gap=511 poll_thresh=22 ino=257 dd-2584 [000] 123.239117: balance_dirty_state: bdi btrfs-1: dirty=589 wb=957 unstable=0 bg_thresh=1003 thresh=2006 gap=460 poll_thresh=23 ino=257 dd-2584 [000] 123.239125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=56240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 123.245363: balance_dirty_state: bdi btrfs-1: dirty=589 wb=857 unstable=0 bg_thresh=1003 thresh=2006 gap=560 poll_thresh=23 ino=257 dd-2584 [004] 123.245469: balance_dirty_state: bdi btrfs-1: dirty=614 wb=857 unstable=0 bg_thresh=1003 thresh=2006 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 123.245636: balance_dirty_state: bdi btrfs-1: dirty=639 wb=857 unstable=0 bg_thresh=1005 thresh=2011 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 123.245803: balance_dirty_state: bdi btrfs-1: dirty=664 wb=857 unstable=0 bg_thresh=1008 thresh=2016 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 123.245809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=56240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 123.253364: balance_dirty_state: bdi btrfs-1: dirty=664 wb=857 unstable=0 bg_thresh=1007 thresh=2014 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 123.253370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=57336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 123.261357: balance_dirty_state: bdi btrfs-1: dirty=664 wb=607 unstable=0 bg_thresh=1003 thresh=2006 gap=735 poll_thresh=19 ino=257 dd-2584 [004] 123.261480: balance_dirty_state: bdi btrfs-1: dirty=689 wb=607 unstable=0 bg_thresh=1003 thresh=2006 gap=710 poll_thresh=14 ino=257 dd-2584 [004] 123.261594: balance_dirty_state: bdi btrfs-1: dirty=689 wb=607 unstable=0 bg_thresh=1005 thresh=2011 gap=715 poll_thresh=15 ino=257 dd-2584 [004] 123.261709: balance_dirty_state: bdi btrfs-1: dirty=714 wb=607 unstable=0 bg_thresh=1005 thresh=2011 gap=690 poll_thresh=16 ino=257 dd-2584 [004] 123.262288: balance_dirty_state: bdi btrfs-1: dirty=739 wb=607 unstable=0 bg_thresh=1008 thresh=2016 gap=670 poll_thresh=17 ino=257 dd-2584 [004] 123.262525: balance_dirty_state: bdi btrfs-1: dirty=789 wb=607 unstable=0 bg_thresh=1010 thresh=2020 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 123.262758: balance_dirty_state: bdi btrfs-1: dirty=814 wb=607 unstable=0 bg_thresh=1009 thresh=2019 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 123.262990: balance_dirty_state: bdi btrfs-1: dirty=839 wb=607 unstable=0 bg_thresh=1009 thresh=2018 gap=572 poll_thresh=20 ino=257 dd-2584 [004] 123.263223: balance_dirty_state: bdi btrfs-1: dirty=864 wb=607 unstable=0 bg_thresh=1008 thresh=2017 gap=546 poll_thresh=21 ino=257 dd-2584 [004] 123.263458: balance_dirty_state: bdi btrfs-1: dirty=914 wb=607 unstable=0 bg_thresh=1010 thresh=2021 gap=500 poll_thresh=22 ino=257 dd-2584 [004] 123.263466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=57336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 123.269365: balance_dirty_state: bdi btrfs-1: dirty=914 wb=482 unstable=0 bg_thresh=1004 thresh=2008 gap=612 poll_thresh=22 ino=257 dd-2584 [004] 123.269443: balance_dirty_state: bdi btrfs-1: dirty=914 wb=482 unstable=0 bg_thresh=1004 thresh=2008 gap=612 poll_thresh=16 ino=257 dd-2584 [004] 123.269553: balance_dirty_state: bdi btrfs-1: dirty=964 wb=482 unstable=0 bg_thresh=1006 thresh=2013 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 123.269826: balance_dirty_state: bdi btrfs-1: dirty=989 wb=482 unstable=0 bg_thresh=1009 thresh=2018 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 123.269941: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=482 unstable=0 bg_thresh=1011 thresh=2022 gap=526 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 123.270027: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10756 wrote=0 to_write=8192 dd-2584 [004] 123.270066: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=482 unstable=0 bg_thresh=1010 thresh=2021 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 123.270068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=57336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 123.271880: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=784 to_write=7408 dd-2584 [004] 123.277448: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1107 unstable=0 bg_thresh=1004 thresh=2008 gap=637 poll_thresh=20 ino=257 dd-2584 [004] 123.277527: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1107 unstable=0 bg_thresh=1004 thresh=2008 gap=612 poll_thresh=15 ino=257 dd-2584 [004] 123.277586: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1107 unstable=0 bg_thresh=1006 thresh=2013 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 123.277701: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1107 unstable=0 bg_thresh=1009 thresh=2018 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 123.277817: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1107 unstable=0 bg_thresh=1011 thresh=2023 gap=552 poll_thresh=18 ino=257 dd-2584 [004] 123.278000: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1057 unstable=0 bg_thresh=1013 thresh=2027 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 123.278190: balance_dirty_state: bdi btrfs-1: dirty=439 wb=982 unstable=0 bg_thresh=1011 thresh=2022 gap=601 poll_thresh=20 ino=257 dd-2584 [004] 123.278657: balance_dirty_state: bdi btrfs-1: dirty=464 wb=982 unstable=0 bg_thresh=1003 thresh=2007 gap=561 poll_thresh=21 ino=257 dd-2584 [004] 123.278838: balance_dirty_state: bdi btrfs-1: dirty=489 wb=982 unstable=0 bg_thresh=1005 thresh=2010 gap=539 poll_thresh=22 ino=257 dd-2584 [004] 123.279017: balance_dirty_state: bdi btrfs-1: dirty=539 wb=982 unstable=0 bg_thresh=1003 thresh=2006 gap=485 poll_thresh=23 ino=257 dd-2584 [004] 123.279024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=57336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 123.285596: balance_dirty_state: bdi btrfs-1: dirty=539 wb=907 unstable=0 bg_thresh=1002 thresh=2004 gap=558 poll_thresh=23 ino=257 dd-2584 [004] 123.285688: balance_dirty_state: bdi btrfs-1: dirty=539 wb=857 unstable=0 bg_thresh=1002 thresh=2004 gap=608 poll_thresh=17 ino=257 dd-2584 [004] 123.285855: balance_dirty_state: bdi btrfs-1: dirty=589 wb=857 unstable=0 bg_thresh=1004 thresh=2009 gap=563 poll_thresh=18 ino=257 dd-2584 [004] 123.286023: balance_dirty_state: bdi btrfs-1: dirty=614 wb=857 unstable=0 bg_thresh=1007 thresh=2014 gap=543 poll_thresh=19 ino=257 dd-2584 [004] 123.286195: balance_dirty_state: bdi btrfs-1: dirty=639 wb=857 unstable=0 bg_thresh=1009 thresh=2018 gap=522 poll_thresh=20 ino=257 dd-2584 [004] 123.286365: balance_dirty_state: bdi btrfs-1: dirty=664 wb=857 unstable=0 bg_thresh=1008 thresh=2017 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 123.286371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=57336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 123.293495: balance_dirty_state: bdi btrfs-1: dirty=664 wb=857 unstable=0 bg_thresh=996 thresh=1993 gap=472 poll_thresh=21 ino=257 dd-2584 [004] 123.293501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=57336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 123.301381: balance_dirty_state: bdi btrfs-1: dirty=664 wb=732 unstable=0 bg_thresh=1001 thresh=2002 gap=606 poll_thresh=21 ino=257 dd-2584 [000] 123.301471: balance_dirty_state: bdi btrfs-1: dirty=664 wb=732 unstable=0 bg_thresh=1001 thresh=2002 gap=606 poll_thresh=16 ino=257 dd-2584 [000] 123.301861: balance_dirty_state: bdi btrfs-1: dirty=714 wb=732 unstable=0 bg_thresh=1003 thresh=2007 gap=561 poll_thresh=17 ino=257 dd-2584 [000] 123.301980: balance_dirty_state: bdi btrfs-1: dirty=739 wb=732 unstable=0 bg_thresh=1006 thresh=2012 gap=541 poll_thresh=18 ino=257 dd-2584 [000] 123.302097: balance_dirty_state: bdi btrfs-1: dirty=764 wb=732 unstable=0 bg_thresh=1008 thresh=2016 gap=520 poll_thresh=19 ino=257 dd-2584 [000] 123.302293: balance_dirty_state: bdi btrfs-1: dirty=814 wb=732 unstable=0 bg_thresh=1007 thresh=2015 gap=469 poll_thresh=20 ino=257 dd-2584 [000] 123.302299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=57336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 123.309426: balance_dirty_state: bdi btrfs-1: dirty=814 wb=532 unstable=0 bg_thresh=989 thresh=1979 gap=633 poll_thresh=20 ino=257 dd-2584 [000] 123.309487: balance_dirty_state: bdi btrfs-1: dirty=814 wb=532 unstable=0 bg_thresh=989 thresh=1979 gap=633 poll_thresh=15 ino=257 dd-2584 [000] 123.309544: balance_dirty_state: bdi btrfs-1: dirty=839 wb=532 unstable=0 bg_thresh=992 thresh=1984 gap=613 poll_thresh=16 ino=257 dd-2584 [000] 123.309659: balance_dirty_state: bdi btrfs-1: dirty=864 wb=532 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=17 ino=257 dd-2584 [000] 123.309779: balance_dirty_state: bdi btrfs-1: dirty=889 wb=532 unstable=0 bg_thresh=994 thresh=1988 gap=567 poll_thresh=18 ino=257 dd-2584 [000] 123.309911: balance_dirty_state: bdi btrfs-1: dirty=939 wb=532 unstable=0 bg_thresh=996 thresh=1992 gap=521 poll_thresh=19 ino=257 dd-2584 [000] 123.310237: balance_dirty_state: bdi btrfs-1: dirty=964 wb=532 unstable=0 bg_thresh=995 thresh=1991 gap=495 poll_thresh=20 ino=257 dd-2584 [000] 123.310241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=57336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 123.317454: balance_dirty_state: bdi btrfs-1: dirty=964 wb=407 unstable=0 bg_thresh=987 thresh=1975 gap=604 poll_thresh=20 ino=257 dd-2584 [004] 123.317543: balance_dirty_state: bdi btrfs-1: dirty=989 wb=407 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 123.317636: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=407 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 123.317656: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10804 wrote=0 to_write=8192 dd-2584 [004] 123.317823: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=432 unstable=0 bg_thresh=992 thresh=1985 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 123.318011: balance_dirty_state: bdi btrfs-1: dirty=964 wb=507 unstable=0 bg_thresh=990 thresh=1980 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 123.318196: balance_dirty_state: bdi btrfs-1: dirty=939 wb=582 unstable=0 bg_thresh=992 thresh=1984 gap=463 poll_thresh=19 ino=257 dd-2584 [004] 123.318198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=57336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 123.319693: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=832 to_write=7360 dd-2584 [005] 123.325477: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1107 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=19 ino=257 dd-2584 [005] 123.325560: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1057 unstable=0 bg_thresh=986 thresh=1972 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 123.325635: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1032 unstable=0 bg_thresh=985 thresh=1971 gap=625 poll_thresh=15 ino=257 dd-2584 [005] 123.325703: balance_dirty_state: bdi btrfs-1: dirty=339 wb=982 unstable=0 bg_thresh=985 thresh=1971 gap=650 poll_thresh=16 ino=257 dd-2584 [005] 123.325902: balance_dirty_state: bdi btrfs-1: dirty=364 wb=982 unstable=0 bg_thresh=983 thresh=1967 gap=621 poll_thresh=17 ino=257 dd-2584 [005] 123.326108: balance_dirty_state: bdi btrfs-1: dirty=414 wb=982 unstable=0 bg_thresh=985 thresh=1971 gap=575 poll_thresh=18 ino=257 dd-2584 [005] 123.326413: balance_dirty_state: bdi btrfs-1: dirty=439 wb=982 unstable=0 bg_thresh=985 thresh=1970 gap=549 poll_thresh=19 ino=257 dd-2584 [005] 123.326535: balance_dirty_state: bdi btrfs-1: dirty=464 wb=982 unstable=0 bg_thresh=981 thresh=1963 gap=517 poll_thresh=20 ino=257 dd-2584 [005] 123.326653: balance_dirty_state: bdi btrfs-1: dirty=489 wb=982 unstable=0 bg_thresh=984 thresh=1968 gap=497 poll_thresh=21 ino=257 dd-2584 [005] 123.326774: balance_dirty_state: bdi btrfs-1: dirty=539 wb=982 unstable=0 bg_thresh=986 thresh=1972 gap=451 poll_thresh=22 ino=257 dd-2584 [005] 123.326779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=98% bdi_bw=57336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.333452: balance_dirty_state: bdi btrfs-1: dirty=539 wb=857 unstable=0 bg_thresh=980 thresh=1961 gap=565 poll_thresh=22 ino=257 dd-2584 [005] 123.333520: balance_dirty_state: bdi btrfs-1: dirty=539 wb=857 unstable=0 bg_thresh=986 thresh=1972 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 123.333643: balance_dirty_state: bdi btrfs-1: dirty=589 wb=857 unstable=0 bg_thresh=985 thresh=1970 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 123.333768: balance_dirty_state: bdi btrfs-1: dirty=614 wb=857 unstable=0 bg_thresh=983 thresh=1967 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 123.333891: balance_dirty_state: bdi btrfs-1: dirty=639 wb=857 unstable=0 bg_thresh=982 thresh=1964 gap=468 poll_thresh=19 ino=257 dd-2584 [005] 123.333896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-3% task_gap=-106% task_weight=100% bdi_bw=57336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.341459: balance_dirty_state: bdi btrfs-1: dirty=639 wb=732 unstable=0 bg_thresh=987 thresh=1975 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 123.341526: balance_dirty_state: bdi btrfs-1: dirty=664 wb=732 unstable=0 bg_thresh=987 thresh=1974 gap=578 poll_thresh=14 ino=257 dd-2584 [005] 123.341760: balance_dirty_state: bdi btrfs-1: dirty=664 wb=732 unstable=0 bg_thresh=989 thresh=1979 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 123.341820: balance_dirty_state: bdi btrfs-1: dirty=689 wb=732 unstable=0 bg_thresh=986 thresh=1973 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 123.341936: balance_dirty_state: bdi btrfs-1: dirty=714 wb=732 unstable=0 bg_thresh=986 thresh=1972 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 123.342054: balance_dirty_state: bdi btrfs-1: dirty=764 wb=732 unstable=0 bg_thresh=988 thresh=1976 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 123.342059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1320 avg_dirty=1320 bdi_gap=4% task_gap=-89% task_weight=98% bdi_bw=57336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.349567: balance_dirty_state: bdi btrfs-1: dirty=764 wb=582 unstable=0 bg_thresh=984 thresh=1969 gap=623 poll_thresh=13 ino=257 dd-2584 [005] 123.349625: balance_dirty_state: bdi btrfs-1: dirty=789 wb=582 unstable=0 bg_thresh=987 thresh=1974 gap=603 poll_thresh=14 ino=257 dd-2584 [005] 123.349682: balance_dirty_state: bdi btrfs-1: dirty=814 wb=582 unstable=0 bg_thresh=986 thresh=1973 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 123.349739: balance_dirty_state: bdi btrfs-1: dirty=814 wb=582 unstable=0 bg_thresh=986 thresh=1973 gap=577 poll_thresh=16 ino=257 dd-2584 [005] 123.349853: balance_dirty_state: bdi btrfs-1: dirty=864 wb=582 unstable=0 bg_thresh=988 thresh=1977 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 123.349966: balance_dirty_state: bdi btrfs-1: dirty=889 wb=582 unstable=0 bg_thresh=988 thresh=1976 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 123.350079: balance_dirty_state: bdi btrfs-1: dirty=914 wb=582 unstable=0 bg_thresh=987 thresh=1975 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 123.350084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-20% task_gap=-139% task_weight=98% bdi_bw=57336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.357537: balance_dirty_state: bdi btrfs-1: dirty=914 wb=457 unstable=0 bg_thresh=986 thresh=1972 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 123.357789: balance_dirty_state: bdi btrfs-1: dirty=939 wb=457 unstable=0 bg_thresh=986 thresh=1973 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 123.357846: balance_dirty_state: bdi btrfs-1: dirty=939 wb=457 unstable=0 bg_thresh=986 thresh=1973 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 123.357904: balance_dirty_state: bdi btrfs-1: dirty=964 wb=457 unstable=0 bg_thresh=986 thresh=1972 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 123.358016: balance_dirty_state: bdi btrfs-1: dirty=989 wb=457 unstable=0 bg_thresh=985 thresh=1971 gap=525 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 123.358041: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10844 wrote=0 to_write=8192 dd-2584 [005] 123.358185: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=457 unstable=0 bg_thresh=987 thresh=1975 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 123.358187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 123.361430: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=736 to_write=7456 dd-2584 [005] 123.365552: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1057 unstable=0 bg_thresh=990 thresh=1980 gap=634 poll_thresh=18 ino=257 dd-2584 [005] 123.365630: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1057 unstable=0 bg_thresh=987 thresh=1974 gap=628 poll_thresh=13 ino=257 dd-2584 [005] 123.365691: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1057 unstable=0 bg_thresh=989 thresh=1979 gap=608 poll_thresh=14 ino=257 dd-2584 [005] 123.365751: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1057 unstable=0 bg_thresh=989 thresh=1978 gap=607 poll_thresh=15 ino=257 dd-2584 [005] 123.365810: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1057 unstable=0 bg_thresh=989 thresh=1978 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 123.365927: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1057 unstable=0 bg_thresh=988 thresh=1977 gap=556 poll_thresh=17 ino=257 dd-2584 [005] 123.366046: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1057 unstable=0 bg_thresh=990 thresh=1981 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 123.366338: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1057 unstable=0 bg_thresh=990 thresh=1980 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 123.366343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.373589: balance_dirty_state: bdi btrfs-1: dirty=439 wb=932 unstable=0 bg_thresh=989 thresh=1979 gap=608 poll_thresh=19 ino=257 dd-2584 [005] 123.373672: balance_dirty_state: bdi btrfs-1: dirty=464 wb=932 unstable=0 bg_thresh=989 thresh=1978 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 123.373729: balance_dirty_state: bdi btrfs-1: dirty=464 wb=932 unstable=0 bg_thresh=989 thresh=1978 gap=582 poll_thresh=15 ino=257 dd-2584 [005] 123.373785: balance_dirty_state: bdi btrfs-1: dirty=489 wb=932 unstable=0 bg_thresh=988 thresh=1977 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 123.373899: balance_dirty_state: bdi btrfs-1: dirty=514 wb=932 unstable=0 bg_thresh=988 thresh=1976 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 123.374012: balance_dirty_state: bdi btrfs-1: dirty=539 wb=932 unstable=0 bg_thresh=990 thresh=1980 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 123.374125: balance_dirty_state: bdi btrfs-1: dirty=589 wb=932 unstable=0 bg_thresh=989 thresh=1979 gap=458 poll_thresh=19 ino=257 dd-2584 [005] 123.374130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.381483: balance_dirty_state: bdi btrfs-1: dirty=589 wb=807 unstable=0 bg_thresh=988 thresh=1977 gap=581 poll_thresh=19 ino=257 dd-2584 [005] 123.381583: balance_dirty_state: bdi btrfs-1: dirty=589 wb=807 unstable=0 bg_thresh=985 thresh=1971 gap=575 poll_thresh=14 ino=257 dd-2584 [005] 123.381642: balance_dirty_state: bdi btrfs-1: dirty=614 wb=807 unstable=0 bg_thresh=988 thresh=1976 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 123.381702: balance_dirty_state: bdi btrfs-1: dirty=639 wb=807 unstable=0 bg_thresh=987 thresh=1975 gap=529 poll_thresh=16 ino=257 dd-2584 [005] 123.381821: balance_dirty_state: bdi btrfs-1: dirty=664 wb=807 unstable=0 bg_thresh=987 thresh=1974 gap=503 poll_thresh=17 ino=257 dd-2584 [005] 123.382109: balance_dirty_state: bdi btrfs-1: dirty=689 wb=807 unstable=0 bg_thresh=986 thresh=1973 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 123.382114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.389533: balance_dirty_state: bdi btrfs-1: dirty=689 wb=807 unstable=0 bg_thresh=985 thresh=1970 gap=474 poll_thresh=18 ino=257 dd-2584 [005] 123.389542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-147% task_weight=99% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.397548: balance_dirty_state: bdi btrfs-1: dirty=689 wb=682 unstable=0 bg_thresh=987 thresh=1974 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 123.397614: balance_dirty_state: bdi btrfs-1: dirty=714 wb=682 unstable=0 bg_thresh=989 thresh=1979 gap=583 poll_thresh=13 ino=257 dd-2584 [005] 123.397672: balance_dirty_state: bdi btrfs-1: dirty=714 wb=682 unstable=0 bg_thresh=986 thresh=1973 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 123.397741: balance_dirty_state: bdi btrfs-1: dirty=739 wb=657 unstable=0 bg_thresh=986 thresh=1972 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 123.397808: balance_dirty_state: bdi btrfs-1: dirty=764 wb=607 unstable=0 bg_thresh=988 thresh=1977 gap=606 poll_thresh=16 ino=257 dd-2584 [005] 123.397926: balance_dirty_state: bdi btrfs-1: dirty=789 wb=607 unstable=0 bg_thresh=988 thresh=1976 gap=580 poll_thresh=17 ino=257 dd-2584 [005] 123.398043: balance_dirty_state: bdi btrfs-1: dirty=814 wb=607 unstable=0 bg_thresh=987 thresh=1975 gap=554 poll_thresh=18 ino=257 dd-2584 [005] 123.398160: balance_dirty_state: bdi btrfs-1: dirty=864 wb=607 unstable=0 bg_thresh=989 thresh=1979 gap=508 poll_thresh=19 ino=257 dd-2584 [005] 123.398278: balance_dirty_state: bdi btrfs-1: dirty=889 wb=607 unstable=0 bg_thresh=989 thresh=1978 gap=482 poll_thresh=20 ino=257 dd-2584 [005] 123.398283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.405523: balance_dirty_state: bdi btrfs-1: dirty=889 wb=357 unstable=0 bg_thresh=989 thresh=1978 gap=732 poll_thresh=20 ino=257 dd-2584 [005] 123.405634: balance_dirty_state: bdi btrfs-1: dirty=914 wb=357 unstable=0 bg_thresh=988 thresh=1977 gap=706 poll_thresh=15 ino=257 dd-2584 [005] 123.405729: balance_dirty_state: bdi btrfs-1: dirty=914 wb=357 unstable=0 bg_thresh=988 thresh=1977 gap=706 poll_thresh=16 ino=257 dd-2584 [005] 123.406200: balance_dirty_state: bdi btrfs-1: dirty=939 wb=357 unstable=0 bg_thresh=988 thresh=1976 gap=680 poll_thresh=17 ino=257 dd-2584 [005] 123.406391: balance_dirty_state: bdi btrfs-1: dirty=989 wb=357 unstable=0 bg_thresh=987 thresh=1974 gap=628 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 123.406428: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10892 wrote=0 to_write=8192 dd-2584 [005] 123.406678: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=357 unstable=0 bg_thresh=986 thresh=1973 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 123.406970: balance_dirty_state: bdi btrfs-1: dirty=989 wb=407 unstable=0 bg_thresh=986 thresh=1972 gap=576 poll_thresh=20 ino=257 dd-2584 [005] 123.407261: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=457 unstable=0 bg_thresh=985 thresh=1971 gap=500 poll_thresh=21 ino=257 dd-2584 [005] 123.407559: balance_dirty_state: bdi btrfs-1: dirty=989 wb=507 unstable=0 bg_thresh=987 thresh=1975 gap=479 poll_thresh=22 ino=257 dd-2584 [005] 123.407562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 123.410745: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=832 to_write=7360 dd-2584 [000] 123.413526: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1057 unstable=0 bg_thresh=987 thresh=1974 gap=628 poll_thresh=22 ino=257 dd-2584 [000] 123.413593: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1057 unstable=0 bg_thresh=983 thresh=1967 gap=596 poll_thresh=16 ino=257 dd-2584 [000] 123.413718: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1057 unstable=0 bg_thresh=986 thresh=1972 gap=576 poll_thresh=17 ino=257 dd-2584 [000] 123.413835: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1057 unstable=0 bg_thresh=985 thresh=1971 gap=550 poll_thresh=18 ino=257 dd-2584 [000] 123.414127: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1057 unstable=0 bg_thresh=985 thresh=1970 gap=499 poll_thresh=19 ino=257 dd-2584 [000] 123.414245: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1057 unstable=0 bg_thresh=987 thresh=1974 gap=478 poll_thresh=20 ino=257 dd-2584 [000] 123.414250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 123.421442: balance_dirty_state: bdi btrfs-1: dirty=439 wb=932 unstable=0 bg_thresh=988 thresh=1976 gap=605 poll_thresh=20 ino=257 dd-2584 [000] 123.421555: balance_dirty_state: bdi btrfs-1: dirty=439 wb=932 unstable=0 bg_thresh=988 thresh=1976 gap=605 poll_thresh=15 ino=257 dd-2584 [000] 123.421674: balance_dirty_state: bdi btrfs-1: dirty=464 wb=932 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=16 ino=257 dd-2584 [000] 123.421911: balance_dirty_state: bdi btrfs-1: dirty=489 wb=932 unstable=0 bg_thresh=987 thresh=1974 gap=553 poll_thresh=17 ino=257 dd-2584 [000] 123.422144: balance_dirty_state: bdi btrfs-1: dirty=539 wb=932 unstable=0 bg_thresh=986 thresh=1973 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 123.422379: balance_dirty_state: bdi btrfs-1: dirty=564 wb=932 unstable=0 bg_thresh=988 thresh=1977 gap=481 poll_thresh=19 ino=257 dd-2584 [000] 123.422388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 123.429438: balance_dirty_state: bdi btrfs-1: dirty=564 wb=832 unstable=0 bg_thresh=989 thresh=1978 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 123.429627: balance_dirty_state: bdi btrfs-1: dirty=564 wb=832 unstable=0 bg_thresh=989 thresh=1978 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 123.429808: balance_dirty_state: bdi btrfs-1: dirty=589 wb=832 unstable=0 bg_thresh=989 thresh=1978 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 123.429987: balance_dirty_state: bdi btrfs-1: dirty=614 wb=832 unstable=0 bg_thresh=989 thresh=1978 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 123.430970: balance_dirty_state: bdi btrfs-1: dirty=639 wb=832 unstable=0 bg_thresh=991 thresh=1982 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 123.431333: balance_dirty_state: bdi btrfs-1: dirty=664 wb=832 unstable=0 bg_thresh=990 thresh=1981 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 123.431346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-183% task_weight=101% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 123.437460: balance_dirty_state: bdi btrfs-1: dirty=664 wb=832 unstable=0 bg_thresh=990 thresh=1981 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 123.437466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-183% task_weight=101% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 123.445490: balance_dirty_state: bdi btrfs-1: dirty=664 wb=582 unstable=0 bg_thresh=984 thresh=1969 gap=723 poll_thresh=18 ino=257 dd-2584 [000] 123.445565: balance_dirty_state: bdi btrfs-1: dirty=689 wb=582 unstable=0 bg_thresh=984 thresh=1969 gap=698 poll_thresh=13 ino=257 dd-2584 [000] 123.445627: balance_dirty_state: bdi btrfs-1: dirty=689 wb=582 unstable=0 bg_thresh=987 thresh=1974 gap=703 poll_thresh=14 ino=257 dd-2584 [000] 123.445727: balance_dirty_state: bdi btrfs-1: dirty=714 wb=582 unstable=0 bg_thresh=986 thresh=1973 gap=677 poll_thresh=15 ino=257 dd-2584 [000] 123.445794: balance_dirty_state: bdi btrfs-1: dirty=739 wb=582 unstable=0 bg_thresh=983 thresh=1967 gap=646 poll_thresh=16 ino=257 dd-2584 [000] 123.445926: balance_dirty_state: bdi btrfs-1: dirty=764 wb=582 unstable=0 bg_thresh=983 thresh=1966 gap=620 poll_thresh=17 ino=257 dd-2584 [000] 123.446063: balance_dirty_state: bdi btrfs-1: dirty=789 wb=582 unstable=0 bg_thresh=985 thresh=1970 gap=599 poll_thresh=18 ino=257 dd-2584 [000] 123.446193: balance_dirty_state: bdi btrfs-1: dirty=814 wb=582 unstable=0 bg_thresh=984 thresh=1969 gap=573 poll_thresh=19 ino=257 dd-2584 [000] 123.446323: balance_dirty_state: bdi btrfs-1: dirty=864 wb=582 unstable=0 bg_thresh=984 thresh=1968 gap=522 poll_thresh=20 ino=257 dd-2584 [000] 123.446671: balance_dirty_state: bdi btrfs-1: dirty=889 wb=582 unstable=0 bg_thresh=986 thresh=1972 gap=501 poll_thresh=21 ino=257 dd-2584 [000] 123.446801: balance_dirty_state: bdi btrfs-1: dirty=914 wb=582 unstable=0 bg_thresh=985 thresh=1971 gap=475 poll_thresh=22 ino=257 dd-2584 [000] 123.446806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-195% task_weight=101% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 123.453531: balance_dirty_state: bdi btrfs-1: dirty=914 wb=457 unstable=0 bg_thresh=982 thresh=1965 gap=594 poll_thresh=22 ino=257 dd-2584 [004] 123.453631: balance_dirty_state: bdi btrfs-1: dirty=939 wb=457 unstable=0 bg_thresh=985 thresh=1970 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 123.453799: balance_dirty_state: bdi btrfs-1: dirty=964 wb=457 unstable=0 bg_thresh=984 thresh=1969 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 123.453973: balance_dirty_state: bdi btrfs-1: dirty=989 wb=457 unstable=0 bg_thresh=984 thresh=1968 gap=522 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 123.454017: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10940 wrote=0 to_write=8192 dd-2584 [004] 123.454161: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=457 unstable=0 bg_thresh=986 thresh=1972 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 123.454163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 123.456801: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=752 to_write=7440 dd-2584 [000] 123.465508: balance_dirty_state: bdi btrfs-1: dirty=289 wb=957 unstable=0 bg_thresh=988 thresh=1977 gap=731 poll_thresh=19 ino=257 dd-2584 [000] 123.465581: balance_dirty_state: bdi btrfs-1: dirty=314 wb=957 unstable=0 bg_thresh=988 thresh=1977 gap=706 poll_thresh=14 ino=257 dd-2584 [000] 123.465650: balance_dirty_state: bdi btrfs-1: dirty=314 wb=957 unstable=0 bg_thresh=991 thresh=1982 gap=711 poll_thresh=15 ino=257 dd-2584 [000] 123.465725: balance_dirty_state: bdi btrfs-1: dirty=339 wb=957 unstable=0 bg_thresh=991 thresh=1982 gap=686 poll_thresh=16 ino=257 dd-2584 [000] 123.465896: balance_dirty_state: bdi btrfs-1: dirty=364 wb=957 unstable=0 bg_thresh=996 thresh=1992 gap=671 poll_thresh=17 ino=257 dd-2584 [000] 123.466240: balance_dirty_state: bdi btrfs-1: dirty=414 wb=957 unstable=0 bg_thresh=995 thresh=1991 gap=620 poll_thresh=18 ino=257 dd-2584 [000] 123.466374: balance_dirty_state: bdi btrfs-1: dirty=439 wb=957 unstable=0 bg_thresh=995 thresh=1990 gap=594 poll_thresh=19 ino=257 dd-2584 [000] 123.466507: balance_dirty_state: bdi btrfs-1: dirty=464 wb=957 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=20 ino=257 dd-2584 [000] 123.466640: balance_dirty_state: bdi btrfs-1: dirty=514 wb=957 unstable=0 bg_thresh=996 thresh=1993 gap=522 poll_thresh=21 ino=257 dd-2584 [000] 123.466809: balance_dirty_state: bdi btrfs-1: dirty=539 wb=957 unstable=0 bg_thresh=996 thresh=1992 gap=496 poll_thresh=22 ino=257 dd-2584 [000] 123.466814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=60252 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 123.473546: balance_dirty_state: bdi btrfs-1: dirty=539 wb=832 unstable=0 bg_thresh=993 thresh=1986 gap=615 poll_thresh=22 ino=257 dd-2584 [004] 123.473652: balance_dirty_state: bdi btrfs-1: dirty=539 wb=832 unstable=0 bg_thresh=989 thresh=1978 gap=607 poll_thresh=16 ino=257 dd-2584 [004] 123.473834: balance_dirty_state: bdi btrfs-1: dirty=564 wb=832 unstable=0 bg_thresh=984 thresh=1969 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 123.474016: balance_dirty_state: bdi btrfs-1: dirty=614 wb=832 unstable=0 bg_thresh=989 thresh=1979 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 123.474199: balance_dirty_state: bdi btrfs-1: dirty=639 wb=832 unstable=0 bg_thresh=992 thresh=1984 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 123.474684: balance_dirty_state: bdi btrfs-1: dirty=664 wb=832 unstable=0 bg_thresh=986 thresh=1972 gap=476 poll_thresh=20 ino=257 dd-2584 [004] 123.474690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=60252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 123.481728: balance_dirty_state: bdi btrfs-1: dirty=664 wb=632 unstable=0 bg_thresh=996 thresh=1992 gap=696 poll_thresh=20 ino=257 dd-2584 [001] 123.481792: balance_dirty_state: bdi btrfs-1: dirty=664 wb=632 unstable=0 bg_thresh=996 thresh=1992 gap=696 poll_thresh=15 ino=257 dd-2584 [001] 123.481852: balance_dirty_state: bdi btrfs-1: dirty=689 wb=632 unstable=0 bg_thresh=998 thresh=1997 gap=676 poll_thresh=16 ino=257 dd-2584 [001] 123.481969: balance_dirty_state: bdi btrfs-1: dirty=714 wb=632 unstable=0 bg_thresh=1001 thresh=2002 gap=656 poll_thresh=17 ino=257 dd-2584 [001] 123.482087: balance_dirty_state: bdi btrfs-1: dirty=739 wb=632 unstable=0 bg_thresh=1000 thresh=2001 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 123.482206: balance_dirty_state: bdi btrfs-1: dirty=789 wb=632 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 123.482323: balance_dirty_state: bdi btrfs-1: dirty=814 wb=632 unstable=0 bg_thresh=1002 thresh=2004 gap=558 poll_thresh=20 ino=257 dd-2584 [001] 123.482441: balance_dirty_state: bdi btrfs-1: dirty=839 wb=632 unstable=0 bg_thresh=1001 thresh=2003 gap=532 poll_thresh=21 ino=257 dd-2584 [001] 123.482594: balance_dirty_state: bdi btrfs-1: dirty=889 wb=632 unstable=0 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=22 ino=257 dd-2584 [001] 123.482603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=60252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 123.493434: balance_dirty_state: bdi btrfs-1: dirty=889 wb=507 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=22 ino=257 dd-2584 [001] 123.493936: balance_dirty_state: bdi btrfs-1: dirty=889 wb=507 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=16 ino=257 dd-2584 [001] 123.494165: balance_dirty_state: bdi btrfs-1: dirty=939 wb=507 unstable=0 bg_thresh=997 thresh=1994 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 123.494398: balance_dirty_state: bdi btrfs-1: dirty=964 wb=507 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=18 ino=257 dd-2584 [001] 123.494633: balance_dirty_state: bdi btrfs-1: dirty=989 wb=507 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=19 ino=257 dd-2584 [001] 123.494865: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=507 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=20 ino=257 dd-2584 [001] 123.494875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=60252 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 123.494903: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10980 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 123.499094: writeback_single_inode: bdi btrfs-1: ino=257 state= age=312 wrote=752 to_write=7440 dd-2584 [001] 123.505440: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1007 unstable=0 bg_thresh=995 thresh=1990 gap=719 poll_thresh=20 ino=257 dd-2584 [001] 123.505590: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1007 unstable=0 bg_thresh=995 thresh=1990 gap=694 poll_thresh=15 ino=257 dd-2584 [001] 123.505708: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1007 unstable=0 bg_thresh=997 thresh=1995 gap=674 poll_thresh=16 ino=257 dd-2584 [001] 123.505939: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1007 unstable=0 bg_thresh=1000 thresh=2000 gap=654 poll_thresh=17 ino=257 dd-2584 [001] 123.506172: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1007 unstable=0 bg_thresh=1002 thresh=2005 gap=634 poll_thresh=18 ino=257 dd-2584 [001] 123.506762: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1007 unstable=0 bg_thresh=1004 thresh=2009 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 123.506998: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1007 unstable=0 bg_thresh=1001 thresh=2002 gap=556 poll_thresh=20 ino=257 dd-2584 [001] 123.507232: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1007 unstable=0 bg_thresh=1000 thresh=2001 gap=530 poll_thresh=21 ino=257 dd-2584 [001] 123.507469: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1007 unstable=0 bg_thresh=1002 thresh=2005 gap=509 poll_thresh=22 ino=257 dd-2584 [001] 123.507706: balance_dirty_state: bdi btrfs-1: dirty=539 wb=1007 unstable=0 bg_thresh=1002 thresh=2004 gap=458 poll_thresh=23 ino=257 dd-2584 [001] 123.507716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=60252 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 123.513450: balance_dirty_state: bdi btrfs-1: dirty=539 wb=882 unstable=0 bg_thresh=992 thresh=1984 gap=563 poll_thresh=23 ino=257 dd-2584 [005] 123.513541: balance_dirty_state: bdi btrfs-1: dirty=539 wb=882 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=17 ino=257 dd-2584 [005] 123.513716: balance_dirty_state: bdi btrfs-1: dirty=589 wb=882 unstable=0 bg_thresh=993 thresh=1987 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 123.513885: balance_dirty_state: bdi btrfs-1: dirty=614 wb=882 unstable=0 bg_thresh=992 thresh=1984 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 123.513892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=60252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.521541: balance_dirty_state: bdi btrfs-1: dirty=614 wb=757 unstable=0 bg_thresh=997 thresh=1994 gap=623 poll_thresh=19 ino=257 dd-2584 [005] 123.521669: balance_dirty_state: bdi btrfs-1: dirty=639 wb=757 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 123.521792: balance_dirty_state: bdi btrfs-1: dirty=639 wb=757 unstable=0 bg_thresh=999 thresh=1998 gap=602 poll_thresh=15 ino=257 dd-2584 [005] 123.522260: balance_dirty_state: bdi btrfs-1: dirty=664 wb=757 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 123.522496: balance_dirty_state: bdi btrfs-1: dirty=689 wb=757 unstable=0 bg_thresh=995 thresh=1991 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 123.522733: balance_dirty_state: bdi btrfs-1: dirty=714 wb=757 unstable=0 bg_thresh=997 thresh=1995 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 123.522971: balance_dirty_state: bdi btrfs-1: dirty=764 wb=757 unstable=0 bg_thresh=997 thresh=1994 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 123.522980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=60252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 123.529555: balance_dirty_state: bdi btrfs-1: dirty=764 wb=757 unstable=0 bg_thresh=995 thresh=1990 gap=469 poll_thresh=19 ino=257 dd-2584 [001] 123.529569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=60252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 123.537456: balance_dirty_state: bdi btrfs-1: dirty=764 wb=482 unstable=0 bg_thresh=997 thresh=1995 gap=749 poll_thresh=19 ino=257 dd-2584 [001] 123.537537: balance_dirty_state: bdi btrfs-1: dirty=764 wb=482 unstable=0 bg_thresh=997 thresh=1995 gap=749 poll_thresh=14 ino=257 dd-2584 [001] 123.537605: balance_dirty_state: bdi btrfs-1: dirty=789 wb=482 unstable=0 bg_thresh=1000 thresh=2000 gap=729 poll_thresh=15 ino=257 dd-2584 [001] 123.537673: balance_dirty_state: bdi btrfs-1: dirty=814 wb=482 unstable=0 bg_thresh=1000 thresh=2000 gap=704 poll_thresh=16 ino=257 dd-2584 [001] 123.537809: balance_dirty_state: bdi btrfs-1: dirty=839 wb=482 unstable=0 bg_thresh=1002 thresh=2005 gap=684 poll_thresh=17 ino=257 dd-2584 [001] 123.537947: balance_dirty_state: bdi btrfs-1: dirty=864 wb=482 unstable=0 bg_thresh=1004 thresh=2009 gap=663 poll_thresh=18 ino=257 dd-2584 [001] 123.538082: balance_dirty_state: bdi btrfs-1: dirty=889 wb=482 unstable=0 bg_thresh=1004 thresh=2008 gap=637 poll_thresh=19 ino=257 dd-2584 [001] 123.538423: balance_dirty_state: bdi btrfs-1: dirty=939 wb=482 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=20 ino=257 dd-2584 [001] 123.538560: balance_dirty_state: bdi btrfs-1: dirty=964 wb=482 unstable=0 bg_thresh=1003 thresh=2006 gap=560 poll_thresh=21 ino=257 dd-2584 [001] 123.538698: balance_dirty_state: bdi btrfs-1: dirty=989 wb=482 unstable=0 bg_thresh=1005 thresh=2010 gap=539 poll_thresh=22 ino=257 dd-2584 [001] 123.538835: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=482 unstable=0 bg_thresh=1004 thresh=2009 gap=513 poll_thresh=23 ino=257 flush-btrfs-1-2586 [005] 123.538863: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11024 wrote=0 to_write=8192 dd-2584 [001] 123.539034: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=482 unstable=0 bg_thresh=1001 thresh=2002 gap=456 poll_thresh=24 ino=257 dd-2584 [001] 123.539036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=60252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 123.540727: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=784 to_write=7408 dd-2584 [001] 123.545444: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1132 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=24 ino=257 dd-2584 [001] 123.545506: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1132 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=18 ino=257 dd-2584 [001] 123.545623: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1132 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=19 ino=257 dd-2584 [001] 123.545737: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1132 unstable=0 bg_thresh=1002 thresh=2004 gap=508 poll_thresh=20 ino=257 dd-2584 [001] 123.546031: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1132 unstable=0 bg_thresh=1004 thresh=2008 gap=487 poll_thresh=21 ino=257 dd-2584 [001] 123.546036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-243% task_weight=100% bdi_bw=60252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 123.553532: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1007 unstable=0 bg_thresh=1001 thresh=2003 gap=607 poll_thresh=21 ino=257 dd-2584 [001] 123.553597: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1007 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 123.553711: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1007 unstable=0 bg_thresh=1004 thresh=2008 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 123.553828: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1007 unstable=0 bg_thresh=1003 thresh=2007 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 123.553945: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1007 unstable=0 bg_thresh=1005 thresh=2011 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 123.553950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=60252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 123.561518: balance_dirty_state: bdi btrfs-1: dirty=514 wb=882 unstable=0 bg_thresh=997 thresh=1994 gap=598 poll_thresh=19 ino=257 dd-2584 [001] 123.561601: balance_dirty_state: bdi btrfs-1: dirty=514 wb=882 unstable=0 bg_thresh=997 thresh=1994 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 123.561661: balance_dirty_state: bdi btrfs-1: dirty=539 wb=882 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 123.561717: balance_dirty_state: bdi btrfs-1: dirty=564 wb=882 unstable=0 bg_thresh=999 thresh=1999 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 123.561827: balance_dirty_state: bdi btrfs-1: dirty=589 wb=882 unstable=0 bg_thresh=1002 thresh=2004 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 123.561941: balance_dirty_state: bdi btrfs-1: dirty=614 wb=882 unstable=0 bg_thresh=1004 thresh=2008 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 123.562218: balance_dirty_state: bdi btrfs-1: dirty=639 wb=882 unstable=0 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 123.562223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=60252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 123.569485: balance_dirty_state: bdi btrfs-1: dirty=639 wb=757 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 123.569596: balance_dirty_state: bdi btrfs-1: dirty=664 wb=757 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 123.569679: balance_dirty_state: bdi btrfs-1: dirty=689 wb=757 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 123.569765: balance_dirty_state: bdi btrfs-1: dirty=689 wb=757 unstable=0 bg_thresh=997 thresh=1994 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 123.569932: balance_dirty_state: bdi btrfs-1: dirty=739 wb=757 unstable=0 bg_thresh=999 thresh=1999 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 123.570107: balance_dirty_state: bdi btrfs-1: dirty=764 wb=757 unstable=0 bg_thresh=1004 thresh=2009 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 123.570115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 123.577475: balance_dirty_state: bdi btrfs-1: dirty=764 wb=507 unstable=0 bg_thresh=994 thresh=1988 gap=717 poll_thresh=18 ino=257 dd-2584 [001] 123.577538: balance_dirty_state: bdi btrfs-1: dirty=789 wb=507 unstable=0 bg_thresh=994 thresh=1988 gap=692 poll_thresh=13 ino=257 dd-2584 [001] 123.577597: balance_dirty_state: bdi btrfs-1: dirty=789 wb=507 unstable=0 bg_thresh=996 thresh=1993 gap=697 poll_thresh=14 ino=257 dd-2584 [001] 123.577656: balance_dirty_state: bdi btrfs-1: dirty=814 wb=507 unstable=0 bg_thresh=996 thresh=1993 gap=672 poll_thresh=15 ino=257 dd-2584 [001] 123.577715: balance_dirty_state: bdi btrfs-1: dirty=839 wb=507 unstable=0 bg_thresh=999 thresh=1998 gap=652 poll_thresh=16 ino=257 dd-2584 [001] 123.577837: balance_dirty_state: bdi btrfs-1: dirty=864 wb=507 unstable=0 bg_thresh=1001 thresh=2003 gap=632 poll_thresh=17 ino=257 dd-2584 [001] 123.577960: balance_dirty_state: bdi btrfs-1: dirty=889 wb=507 unstable=0 bg_thresh=1000 thresh=2001 gap=605 poll_thresh=18 ino=257 dd-2584 [001] 123.578250: balance_dirty_state: bdi btrfs-1: dirty=914 wb=507 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=19 ino=257 dd-2584 [001] 123.578369: balance_dirty_state: bdi btrfs-1: dirty=964 wb=507 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=20 ino=257 dd-2584 [001] 123.578489: balance_dirty_state: bdi btrfs-1: dirty=989 wb=507 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=21 ino=257 dd-2584 [001] 123.578609: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=507 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=22 ino=257 dd-2584 [001] 123.578614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 123.578633: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11064 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 123.580699: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=736 to_write=7456 dd-2584 [005] 123.585533: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1132 unstable=0 bg_thresh=985 thresh=1970 gap=574 poll_thresh=22 ino=257 dd-2584 [005] 123.585637: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1132 unstable=0 bg_thresh=990 thresh=1981 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 123.585772: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1132 unstable=0 bg_thresh=990 thresh=1980 gap=534 poll_thresh=17 ino=257 dd-2584 [005] 123.585898: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1132 unstable=0 bg_thresh=989 thresh=1979 gap=508 poll_thresh=18 ino=257 dd-2584 [005] 123.586024: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1132 unstable=0 bg_thresh=988 thresh=1977 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 123.586029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.593522: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1132 unstable=0 bg_thresh=995 thresh=1990 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 123.593531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.601517: balance_dirty_state: bdi btrfs-1: dirty=364 wb=882 unstable=0 bg_thresh=992 thresh=1985 gap=739 poll_thresh=19 ino=257 dd-2584 [005] 123.601628: balance_dirty_state: bdi btrfs-1: dirty=389 wb=882 unstable=0 bg_thresh=995 thresh=1991 gap=720 poll_thresh=14 ino=257 dd-2584 [005] 123.601879: balance_dirty_state: bdi btrfs-1: dirty=414 wb=882 unstable=0 bg_thresh=995 thresh=1990 gap=694 poll_thresh=15 ino=257 dd-2584 [005] 123.601940: balance_dirty_state: bdi btrfs-1: dirty=414 wb=882 unstable=0 bg_thresh=995 thresh=1990 gap=694 poll_thresh=16 ino=257 dd-2584 [005] 123.602058: balance_dirty_state: bdi btrfs-1: dirty=464 wb=882 unstable=0 bg_thresh=997 thresh=1994 gap=648 poll_thresh=17 ino=257 dd-2584 [005] 123.602178: balance_dirty_state: bdi btrfs-1: dirty=489 wb=882 unstable=0 bg_thresh=999 thresh=1998 gap=627 poll_thresh=18 ino=257 dd-2584 [005] 123.602296: balance_dirty_state: bdi btrfs-1: dirty=514 wb=882 unstable=0 bg_thresh=998 thresh=1997 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 123.602413: balance_dirty_state: bdi btrfs-1: dirty=539 wb=882 unstable=0 bg_thresh=998 thresh=1996 gap=575 poll_thresh=20 ino=257 dd-2584 [005] 123.602532: balance_dirty_state: bdi btrfs-1: dirty=589 wb=882 unstable=0 bg_thresh=1000 thresh=2000 gap=529 poll_thresh=21 ino=257 dd-2584 [005] 123.602652: balance_dirty_state: bdi btrfs-1: dirty=614 wb=882 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 123.602657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.609472: balance_dirty_state: bdi btrfs-1: dirty=614 wb=732 unstable=0 bg_thresh=994 thresh=1988 gap=642 poll_thresh=22 ino=257 dd-2584 [005] 123.609556: balance_dirty_state: bdi btrfs-1: dirty=639 wb=732 unstable=0 bg_thresh=996 thresh=1993 gap=622 poll_thresh=16 ino=257 dd-2584 [005] 123.609897: balance_dirty_state: bdi btrfs-1: dirty=664 wb=732 unstable=0 bg_thresh=996 thresh=1992 gap=596 poll_thresh=17 ino=257 dd-2584 [005] 123.610023: balance_dirty_state: bdi btrfs-1: dirty=689 wb=732 unstable=0 bg_thresh=995 thresh=1991 gap=570 poll_thresh=18 ino=257 dd-2584 [005] 123.610142: balance_dirty_state: bdi btrfs-1: dirty=714 wb=732 unstable=0 bg_thresh=997 thresh=1995 gap=549 poll_thresh=19 ino=257 dd-2584 [005] 123.610261: balance_dirty_state: bdi btrfs-1: dirty=764 wb=732 unstable=0 bg_thresh=997 thresh=1994 gap=498 poll_thresh=20 ino=257 dd-2584 [005] 123.610266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.617468: balance_dirty_state: bdi btrfs-1: dirty=764 wb=607 unstable=0 bg_thresh=998 thresh=1997 gap=626 poll_thresh=20 ino=257 dd-2584 [005] 123.617531: balance_dirty_state: bdi btrfs-1: dirty=764 wb=607 unstable=0 bg_thresh=995 thresh=1991 gap=620 poll_thresh=15 ino=257 dd-2584 [005] 123.617592: balance_dirty_state: bdi btrfs-1: dirty=789 wb=607 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=16 ino=257 dd-2584 [005] 123.617709: balance_dirty_state: bdi btrfs-1: dirty=814 wb=607 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=17 ino=257 dd-2584 [005] 123.617829: balance_dirty_state: bdi btrfs-1: dirty=864 wb=607 unstable=0 bg_thresh=996 thresh=1993 gap=522 poll_thresh=18 ino=257 dd-2584 [005] 123.617947: balance_dirty_state: bdi btrfs-1: dirty=889 wb=607 unstable=0 bg_thresh=996 thresh=1992 gap=496 poll_thresh=19 ino=257 dd-2584 [005] 123.617952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.625550: balance_dirty_state: bdi btrfs-1: dirty=889 wb=482 unstable=0 bg_thresh=992 thresh=1985 gap=614 poll_thresh=19 ino=257 dd-2584 [005] 123.625635: balance_dirty_state: bdi btrfs-1: dirty=914 wb=482 unstable=0 bg_thresh=992 thresh=1985 gap=589 poll_thresh=14 ino=257 dd-2584 [005] 123.625862: balance_dirty_state: bdi btrfs-1: dirty=914 wb=482 unstable=0 bg_thresh=992 thresh=1984 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 123.625920: balance_dirty_state: bdi btrfs-1: dirty=939 wb=482 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 123.626032: balance_dirty_state: bdi btrfs-1: dirty=964 wb=482 unstable=0 bg_thresh=994 thresh=1988 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 123.626144: balance_dirty_state: bdi btrfs-1: dirty=989 wb=482 unstable=0 bg_thresh=993 thresh=1987 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 123.626257: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=482 unstable=0 bg_thresh=993 thresh=1986 gap=465 poll_thresh=19 ino=257 dd-2584 [005] 123.626262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 123.626278: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11112 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 123.628075: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=768 to_write=7424 dd-2584 [005] 123.633482: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1132 unstable=0 bg_thresh=994 thresh=1988 gap=567 poll_thresh=19 ino=257 dd-2584 [005] 123.633574: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1132 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 123.633634: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1132 unstable=0 bg_thresh=996 thresh=1992 gap=546 poll_thresh=15 ino=257 dd-2584 [005] 123.633695: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1132 unstable=0 bg_thresh=995 thresh=1991 gap=520 poll_thresh=16 ino=257 dd-2584 [005] 123.633813: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1132 unstable=0 bg_thresh=995 thresh=1990 gap=494 poll_thresh=17 ino=257 dd-2584 [005] 123.633818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.641622: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1007 unstable=0 bg_thresh=996 thresh=1993 gap=622 poll_thresh=17 ino=257 dd-2584 [005] 123.641728: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1007 unstable=0 bg_thresh=993 thresh=1987 gap=616 poll_thresh=13 ino=257 dd-2584 [005] 123.641790: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1007 unstable=0 bg_thresh=996 thresh=1992 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 123.641848: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1007 unstable=0 bg_thresh=995 thresh=1991 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 123.642074: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1007 unstable=0 bg_thresh=998 thresh=1996 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 123.642188: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1007 unstable=0 bg_thresh=997 thresh=1995 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 123.642304: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1007 unstable=0 bg_thresh=997 thresh=1994 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 123.642308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.649619: balance_dirty_state: bdi btrfs-1: dirty=489 wb=857 unstable=0 bg_thresh=994 thresh=1989 gap=643 poll_thresh=18 ino=257 dd-2584 [005] 123.649701: balance_dirty_state: bdi btrfs-1: dirty=514 wb=857 unstable=0 bg_thresh=991 thresh=1983 gap=612 poll_thresh=13 ino=257 dd-2584 [005] 123.649763: balance_dirty_state: bdi btrfs-1: dirty=514 wb=857 unstable=0 bg_thresh=996 thresh=1993 gap=622 poll_thresh=14 ino=257 dd-2584 [005] 123.649819: balance_dirty_state: bdi btrfs-1: dirty=539 wb=857 unstable=0 bg_thresh=993 thresh=1987 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 123.649877: balance_dirty_state: bdi btrfs-1: dirty=564 wb=857 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 123.649989: balance_dirty_state: bdi btrfs-1: dirty=589 wb=857 unstable=0 bg_thresh=992 thresh=1985 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 123.650101: balance_dirty_state: bdi btrfs-1: dirty=614 wb=857 unstable=0 bg_thresh=992 thresh=1984 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 123.650215: balance_dirty_state: bdi btrfs-1: dirty=639 wb=857 unstable=0 bg_thresh=994 thresh=1988 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 123.650219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.657572: balance_dirty_state: bdi btrfs-1: dirty=639 wb=782 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=19 ino=257 dd-2584 [005] 123.657659: balance_dirty_state: bdi btrfs-1: dirty=664 wb=782 unstable=0 bg_thresh=995 thresh=1990 gap=544 poll_thresh=14 ino=257 dd-2584 [005] 123.657891: balance_dirty_state: bdi btrfs-1: dirty=689 wb=782 unstable=0 bg_thresh=994 thresh=1989 gap=518 poll_thresh=15 ino=257 dd-2584 [005] 123.657950: balance_dirty_state: bdi btrfs-1: dirty=689 wb=782 unstable=0 bg_thresh=994 thresh=1989 gap=518 poll_thresh=16 ino=257 dd-2584 [005] 123.658067: balance_dirty_state: bdi btrfs-1: dirty=739 wb=782 unstable=0 bg_thresh=994 thresh=1988 gap=467 poll_thresh=17 ino=257 dd-2584 [005] 123.658072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.665597: balance_dirty_state: bdi btrfs-1: dirty=739 wb=782 unstable=0 bg_thresh=993 thresh=1986 gap=465 poll_thresh=17 ino=257 dd-2584 [005] 123.665607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=60848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 123.673607: balance_dirty_state: bdi btrfs-1: dirty=739 wb=382 unstable=0 bg_thresh=995 thresh=1991 gap=870 poll_thresh=17 ino=257 dd-2584 [001] 123.673734: balance_dirty_state: bdi btrfs-1: dirty=739 wb=382 unstable=0 bg_thresh=995 thresh=1991 gap=870 poll_thresh=13 ino=257 dd-2584 [001] 123.673852: balance_dirty_state: bdi btrfs-1: dirty=764 wb=382 unstable=0 bg_thresh=998 thresh=1996 gap=850 poll_thresh=14 ino=257 dd-2584 [001] 123.673969: balance_dirty_state: bdi btrfs-1: dirty=764 wb=382 unstable=0 bg_thresh=998 thresh=1996 gap=850 poll_thresh=15 ino=257 dd-2584 [001] 123.674084: balance_dirty_state: bdi btrfs-1: dirty=789 wb=382 unstable=0 bg_thresh=1000 thresh=2001 gap=830 poll_thresh=16 ino=257 dd-2584 [001] 123.674319: balance_dirty_state: bdi btrfs-1: dirty=814 wb=382 unstable=0 bg_thresh=1000 thresh=2000 gap=804 poll_thresh=17 ino=257 dd-2584 [001] 123.674555: balance_dirty_state: bdi btrfs-1: dirty=864 wb=382 unstable=0 bg_thresh=1002 thresh=2004 gap=758 poll_thresh=18 ino=257 dd-2584 [001] 123.674789: balance_dirty_state: bdi btrfs-1: dirty=889 wb=382 unstable=0 bg_thresh=1001 thresh=2003 gap=732 poll_thresh=19 ino=257 dd-2584 [001] 123.675023: balance_dirty_state: bdi btrfs-1: dirty=914 wb=382 unstable=0 bg_thresh=1001 thresh=2002 gap=706 poll_thresh=20 ino=257 dd-2584 [001] 123.675611: balance_dirty_state: bdi btrfs-1: dirty=939 wb=382 unstable=0 bg_thresh=1003 thresh=2006 gap=685 poll_thresh=21 ino=257 dd-2584 [001] 123.675844: balance_dirty_state: bdi btrfs-1: dirty=989 wb=382 unstable=0 bg_thresh=1002 thresh=2005 gap=634 poll_thresh=22 ino=257 dd-2584 [001] 123.676078: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=382 unstable=0 bg_thresh=1002 thresh=2004 gap=608 poll_thresh=23 ino=257 flush-btrfs-1-2586 [005] 123.676122: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11160 wrote=0 to_write=8192 dd-2584 [001] 123.676392: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=382 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=24 ino=257 dd-2584 [001] 123.676701: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=432 unstable=0 bg_thresh=1006 thresh=2012 gap=541 poll_thresh=25 ino=257 dd-2584 [001] 123.677001: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=482 unstable=0 bg_thresh=1005 thresh=2011 gap=515 poll_thresh=26 ino=257 dd-2584 [001] 123.677300: balance_dirty_state: bdi btrfs-1: dirty=989 wb=507 unstable=0 bg_thresh=1005 thresh=2010 gap=514 poll_thresh=27 ino=257 dd-2584 [001] 123.677623: balance_dirty_state: bdi btrfs-1: dirty=964 wb=557 unstable=0 bg_thresh=1007 thresh=2014 gap=493 poll_thresh=28 ino=257 dd-2584 [001] 123.677627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=62008 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 123.680191: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=896 to_write=7296 dd-2584 [001] 123.685644: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1157 unstable=0 bg_thresh=1007 thresh=2014 gap=593 poll_thresh=28 ino=257 dd-2584 [001] 123.685896: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1157 unstable=0 bg_thresh=1004 thresh=2008 gap=562 poll_thresh=21 ino=257 dd-2584 [001] 123.686019: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1157 unstable=0 bg_thresh=1003 thresh=2007 gap=536 poll_thresh=22 ino=257 dd-2584 [001] 123.686140: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1157 unstable=0 bg_thresh=1003 thresh=2006 gap=485 poll_thresh=23 ino=257 dd-2584 [001] 123.686145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=62008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 123.693621: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1032 unstable=0 bg_thresh=1003 thresh=2006 gap=610 poll_thresh=23 ino=257 dd-2584 [001] 123.693726: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1032 unstable=0 bg_thresh=1002 thresh=2005 gap=609 poll_thresh=17 ino=257 dd-2584 [001] 123.693845: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1032 unstable=0 bg_thresh=1004 thresh=2009 gap=563 poll_thresh=18 ino=257 dd-2584 [001] 123.693961: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1032 unstable=0 bg_thresh=1004 thresh=2008 gap=537 poll_thresh=19 ino=257 dd-2584 [001] 123.694078: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1032 unstable=0 bg_thresh=1003 thresh=2007 gap=511 poll_thresh=20 ino=257 dd-2584 [001] 123.694195: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1032 unstable=0 bg_thresh=1003 thresh=2006 gap=485 poll_thresh=21 ino=257 dd-2584 [001] 123.694200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=62008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 123.701601: balance_dirty_state: bdi btrfs-1: dirty=489 wb=907 unstable=0 bg_thresh=1003 thresh=2006 gap=610 poll_thresh=21 ino=257 dd-2584 [001] 123.701684: balance_dirty_state: bdi btrfs-1: dirty=514 wb=907 unstable=0 bg_thresh=1005 thresh=2011 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 123.701977: balance_dirty_state: bdi btrfs-1: dirty=539 wb=907 unstable=0 bg_thresh=1005 thresh=2010 gap=564 poll_thresh=17 ino=257 dd-2584 [001] 123.702099: balance_dirty_state: bdi btrfs-1: dirty=589 wb=907 unstable=0 bg_thresh=1004 thresh=2009 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 123.702224: balance_dirty_state: bdi btrfs-1: dirty=614 wb=907 unstable=0 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 123.702229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=62008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 123.709601: balance_dirty_state: bdi btrfs-1: dirty=614 wb=907 unstable=0 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 123.709611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=62008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 123.717636: balance_dirty_state: bdi btrfs-1: dirty=614 wb=657 unstable=0 bg_thresh=1003 thresh=2007 gap=736 poll_thresh=19 ino=257 dd-2584 [001] 123.717743: balance_dirty_state: bdi btrfs-1: dirty=614 wb=657 unstable=0 bg_thresh=1006 thresh=2012 gap=741 poll_thresh=14 ino=257 dd-2584 [001] 123.717802: balance_dirty_state: bdi btrfs-1: dirty=639 wb=657 unstable=0 bg_thresh=1003 thresh=2006 gap=710 poll_thresh=15 ino=257 dd-2584 [001] 123.717860: balance_dirty_state: bdi btrfs-1: dirty=664 wb=657 unstable=0 bg_thresh=1005 thresh=2011 gap=690 poll_thresh=16 ino=257 dd-2584 [001] 123.717977: balance_dirty_state: bdi btrfs-1: dirty=689 wb=657 unstable=0 bg_thresh=1005 thresh=2010 gap=664 poll_thresh=17 ino=257 dd-2584 [001] 123.718099: balance_dirty_state: bdi btrfs-1: dirty=714 wb=657 unstable=0 bg_thresh=1004 thresh=2009 gap=638 poll_thresh=18 ino=257 dd-2584 [001] 123.718256: balance_dirty_state: bdi btrfs-1: dirty=765 wb=532 unstable=0 bg_thresh=1003 thresh=2007 gap=710 poll_thresh=19 ino=257 dd-2584 [001] 123.718391: balance_dirty_state: bdi btrfs-1: dirty=791 wb=532 unstable=0 bg_thresh=1004 thresh=2009 gap=686 poll_thresh=20 ino=257 dd-2584 [001] 123.718685: balance_dirty_state: bdi btrfs-1: dirty=830 wb=532 unstable=0 bg_thresh=1003 thresh=2007 gap=645 poll_thresh=21 ino=257 dd-2584 [001] 123.718814: balance_dirty_state: bdi btrfs-1: dirty=856 wb=532 unstable=0 bg_thresh=1005 thresh=2010 gap=622 poll_thresh=22 ino=257 dd-2584 [001] 123.718944: balance_dirty_state: bdi btrfs-1: dirty=895 wb=532 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=23 ino=257 dd-2584 [001] 123.719073: balance_dirty_state: bdi btrfs-1: dirty=921 wb=532 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=24 ino=257 dd-2584 [001] 123.719203: balance_dirty_state: bdi btrfs-1: dirty=947 wb=532 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=25 ino=257 dd-2584 [001] 123.719331: balance_dirty_state: bdi btrfs-1: dirty=986 wb=532 unstable=0 bg_thresh=1004 thresh=2009 gap=491 poll_thresh=26 ino=257 dd-2584 [001] 123.719336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=62008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 123.725538: balance_dirty_state: bdi btrfs-1: dirty=986 wb=532 unstable=0 bg_thresh=1000 thresh=2000 gap=482 poll_thresh=26 ino=257 dd-2584 [001] 123.725543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=62008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.733633: balance_dirty_state: bdi btrfs-1: dirty=986 wb=407 unstable=0 bg_thresh=994 thresh=1989 gap=596 poll_thresh=26 ino=257 dd-2584 [005] 123.733803: balance_dirty_state: bdi btrfs-1: dirty=999 wb=357 unstable=0 bg_thresh=995 thresh=1990 gap=634 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 123.733839: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11220 wrote=0 to_write=8192 dd-2584 [005] 123.734141: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=282 unstable=0 bg_thresh=991 thresh=1983 gap=676 poll_thresh=20 ino=257 dd-2584 [005] 123.734871: balance_dirty_state: bdi btrfs-1: dirty=900 wb=407 unstable=0 bg_thresh=994 thresh=1988 gap=681 poll_thresh=21 ino=257 dd-2584 [005] 123.735110: balance_dirty_state: bdi btrfs-1: dirty=875 wb=457 unstable=0 bg_thresh=996 thresh=1992 gap=660 poll_thresh=22 ino=257 dd-2584 [005] 123.735321: balance_dirty_state: bdi btrfs-1: dirty=875 wb=507 unstable=0 bg_thresh=995 thresh=1991 gap=609 poll_thresh=23 ino=257 dd-2584 [005] 123.735536: balance_dirty_state: bdi btrfs-1: dirty=826 wb=582 unstable=0 bg_thresh=995 thresh=1991 gap=583 poll_thresh=24 ino=257 dd-2584 [005] 123.735999: balance_dirty_state: bdi btrfs-1: dirty=777 wb=682 unstable=0 bg_thresh=990 thresh=1980 gap=521 poll_thresh=25 ino=257 dd-2584 [005] 123.736516: balance_dirty_state: bdi btrfs-1: dirty=673 wb=811 unstable=0 bg_thresh=1040 thresh=2081 gap=597 poll_thresh=26 ino=257 dd-2584 [005] 123.736701: balance_dirty_state: bdi btrfs-1: dirty=646 wb=863 unstable=0 bg_thresh=1037 thresh=2074 gap=565 poll_thresh=27 ino=257 dd-2584 [005] 123.736885: balance_dirty_state: bdi btrfs-1: dirty=619 wb=915 unstable=0 bg_thresh=1030 thresh=2061 gap=527 poll_thresh=28 ino=257 dd-2584 [005] 123.737336: balance_dirty_state: bdi btrfs-1: dirty=566 wb=1043 unstable=0 bg_thresh=1030 thresh=2060 gap=451 poll_thresh=29 ino=257 dd-2584 [005] 123.737338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1322 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=62008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 123.737976: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=1040 to_write=7152 dd-2584 [005] 123.741577: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1170 unstable=0 bg_thresh=1027 thresh=2054 gap=595 poll_thresh=29 ino=257 dd-2584 [005] 123.741709: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1170 unstable=0 bg_thresh=1026 thresh=2053 gap=594 poll_thresh=22 ino=257 dd-2584 [005] 123.741964: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1170 unstable=0 bg_thresh=1026 thresh=2052 gap=543 poll_thresh=23 ino=257 dd-2584 [005] 123.742217: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1170 unstable=0 bg_thresh=1029 thresh=2058 gap=524 poll_thresh=24 ino=257 dd-2584 [005] 123.742466: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1170 unstable=0 bg_thresh=1028 thresh=2057 gap=498 poll_thresh=25 ino=257 dd-2584 [005] 123.742480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=62008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.749624: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1170 unstable=0 bg_thresh=1015 thresh=2030 gap=471 poll_thresh=25 ino=257 dd-2584 [005] 123.749628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=62008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.761676: balance_dirty_state: bdi btrfs-1: dirty=389 wb=920 unstable=0 bg_thresh=1010 thresh=2021 gap=712 poll_thresh=25 ino=257 dd-2584 [005] 123.761752: balance_dirty_state: bdi btrfs-1: dirty=414 wb=920 unstable=0 bg_thresh=1010 thresh=2020 gap=686 poll_thresh=19 ino=257 dd-2584 [005] 123.761889: balance_dirty_state: bdi btrfs-1: dirty=427 wb=920 unstable=0 bg_thresh=1009 thresh=2019 gap=672 poll_thresh=20 ino=257 dd-2584 [005] 123.762027: balance_dirty_state: bdi btrfs-1: dirty=477 wb=920 unstable=0 bg_thresh=1009 thresh=2018 gap=621 poll_thresh=21 ino=257 dd-2584 [005] 123.762163: balance_dirty_state: bdi btrfs-1: dirty=502 wb=920 unstable=0 bg_thresh=1008 thresh=2017 gap=595 poll_thresh=22 ino=257 dd-2584 [005] 123.762479: balance_dirty_state: bdi btrfs-1: dirty=540 wb=920 unstable=0 bg_thresh=1010 thresh=2021 gap=561 poll_thresh=23 ino=257 dd-2584 [005] 123.762925: balance_dirty_state: bdi btrfs-1: dirty=565 wb=920 unstable=0 bg_thresh=1041 thresh=2082 gap=597 poll_thresh=24 ino=257 dd-2584 [005] 123.763046: balance_dirty_state: bdi btrfs-1: dirty=590 wb=920 unstable=0 bg_thresh=1040 thresh=2081 gap=571 poll_thresh=25 ino=257 dd-2584 [005] 123.763168: balance_dirty_state: bdi btrfs-1: dirty=640 wb=920 unstable=0 bg_thresh=1040 thresh=2080 gap=520 poll_thresh=26 ino=257 dd-2584 [005] 123.763298: balance_dirty_state: bdi btrfs-1: dirty=665 wb=895 unstable=0 bg_thresh=1039 thresh=2079 gap=519 poll_thresh=27 ino=257 dd-2584 [005] 123.763303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1340 bdi_dirty=1400 avg_dirty=1400 bdi_gap=16% task_gap=-66% task_weight=99% bdi_bw=62008 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 123.769864: balance_dirty_state: bdi btrfs-1: dirty=690 wb=670 unstable=0 bg_thresh=1040 thresh=2080 gap=720 poll_thresh=20 ino=257 dd-2584 [002] 123.770067: balance_dirty_state: bdi btrfs-1: dirty=715 wb=670 unstable=0 bg_thresh=1039 thresh=2079 gap=694 poll_thresh=21 ino=257 dd-2584 [002] 123.770302: balance_dirty_state: bdi btrfs-1: dirty=765 wb=670 unstable=0 bg_thresh=1039 thresh=2078 gap=643 poll_thresh=22 ino=257 dd-2584 [002] 123.770887: balance_dirty_state: bdi btrfs-1: dirty=790 wb=670 unstable=0 bg_thresh=1041 thresh=2082 gap=622 poll_thresh=23 ino=257 dd-2584 [002] 123.771144: balance_dirty_state: bdi btrfs-1: dirty=815 wb=670 unstable=0 bg_thresh=1036 thresh=2073 gap=588 poll_thresh=24 ino=257 dd-2584 [002] 123.771423: balance_dirty_state: bdi btrfs-1: dirty=853 wb=670 unstable=0 bg_thresh=1038 thresh=2076 gap=553 poll_thresh=25 ino=257 dd-2584 [002] 123.771698: balance_dirty_state: bdi btrfs-1: dirty=891 wb=670 unstable=0 bg_thresh=1041 thresh=2082 gap=521 poll_thresh=26 ino=257 dd-2584 [002] 123.771962: balance_dirty_state: bdi btrfs-1: dirty=916 wb=670 unstable=0 bg_thresh=1040 thresh=2081 gap=495 poll_thresh=27 ino=257 dd-2584 [002] 123.771971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1342 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=62008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 123.777656: balance_dirty_state: bdi btrfs-1: dirty=916 wb=670 unstable=0 bg_thresh=1037 thresh=2074 gap=488 poll_thresh=27 ino=257 dd-2584 [002] 123.777665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1336 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-31% task_gap=-161% task_weight=98% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 123.785644: balance_dirty_state: bdi btrfs-1: dirty=916 wb=543 unstable=0 bg_thresh=1029 thresh=2058 gap=599 poll_thresh=27 ino=257 dd-2584 [002] 123.785794: balance_dirty_state: bdi btrfs-1: dirty=929 wb=543 unstable=0 bg_thresh=1032 thresh=2065 gap=593 poll_thresh=20 ino=257 dd-2584 [002] 123.786090: balance_dirty_state: bdi btrfs-1: dirty=954 wb=426 unstable=0 bg_thresh=1032 thresh=2064 gap=684 poll_thresh=21 ino=257 dd-2584 [002] 123.786812: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=413 unstable=0 bg_thresh=1042 thresh=2084 gap=667 poll_thresh=22 ino=257 dd-2584 [002] 123.787074: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=413 unstable=0 bg_thresh=1044 thresh=2088 gap=646 poll_thresh=23 ino=257 dd-2584 [002] 123.787681: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=413 unstable=0 bg_thresh=1043 thresh=2087 gap=620 poll_thresh=24 ino=257 flush-btrfs-1-2586 [001] 123.787767: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11272 wrote=0 to_write=8192 dd-2584 [002] 123.787954: balance_dirty_state: bdi btrfs-1: dirty=1104 wb=413 unstable=0 bg_thresh=1040 thresh=2080 gap=563 poll_thresh=25 ino=257 dd-2584 [002] 123.788837: balance_dirty_state: bdi btrfs-1: dirty=954 wb=576 unstable=0 bg_thresh=1039 thresh=2079 gap=549 poll_thresh=26 ino=257 dd-2584 [002] 123.789491: balance_dirty_state: bdi btrfs-1: dirty=867 wb=714 unstable=0 bg_thresh=1042 thresh=2085 gap=504 poll_thresh=27 ino=257 dd-2584 [002] 123.789494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 123.792106: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=880 to_write=7312 dd-2584 [002] 123.793607: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1176 unstable=0 bg_thresh=1030 thresh=2061 gap=596 poll_thresh=27 ino=257 dd-2584 [002] 123.793688: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1176 unstable=0 bg_thresh=1032 thresh=2064 gap=599 poll_thresh=20 ino=257 dd-2584 [002] 123.793824: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1176 unstable=0 bg_thresh=1031 thresh=2063 gap=573 poll_thresh=21 ino=257 dd-2584 [002] 123.793954: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1176 unstable=0 bg_thresh=1031 thresh=2062 gap=547 poll_thresh=22 ino=257 dd-2584 [002] 123.794366: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1176 unstable=0 bg_thresh=1028 thresh=2057 gap=504 poll_thresh=23 ino=257 dd-2584 [002] 123.794371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 123.801642: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1176 unstable=0 bg_thresh=1019 thresh=2039 gap=486 poll_thresh=23 ino=257 dd-2584 [002] 123.801647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 123.809578: balance_dirty_state: bdi btrfs-1: dirty=377 wb=924 unstable=0 bg_thresh=1023 thresh=2047 gap=746 poll_thresh=23 ino=257 dd-2584 [002] 123.809667: balance_dirty_state: bdi btrfs-1: dirty=390 wb=924 unstable=0 bg_thresh=1023 thresh=2046 gap=732 poll_thresh=17 ino=257 dd-2584 [002] 123.810000: balance_dirty_state: bdi btrfs-1: dirty=428 wb=924 unstable=0 bg_thresh=1026 thresh=2052 gap=700 poll_thresh=18 ino=257 dd-2584 [002] 123.810138: balance_dirty_state: bdi btrfs-1: dirty=478 wb=924 unstable=0 bg_thresh=1028 thresh=2057 gap=655 poll_thresh=19 ino=257 dd-2584 [002] 123.810277: balance_dirty_state: bdi btrfs-1: dirty=503 wb=924 unstable=0 bg_thresh=1028 thresh=2056 gap=629 poll_thresh=20 ino=257 dd-2584 [002] 123.810415: balance_dirty_state: bdi btrfs-1: dirty=528 wb=924 unstable=0 bg_thresh=1027 thresh=2055 gap=603 poll_thresh=21 ino=257 dd-2584 [002] 123.810871: balance_dirty_state: bdi btrfs-1: dirty=566 wb=924 unstable=0 bg_thresh=1025 thresh=2051 gap=561 poll_thresh=22 ino=257 dd-2584 [002] 123.811336: balance_dirty_state: bdi btrfs-1: dirty=579 wb=924 unstable=0 bg_thresh=1041 thresh=2083 gap=580 poll_thresh=23 ino=257 dd-2584 [002] 123.811468: balance_dirty_state: bdi btrfs-1: dirty=629 wb=924 unstable=0 bg_thresh=1043 thresh=2087 gap=534 poll_thresh=24 ino=257 dd-2584 [002] 123.811599: balance_dirty_state: bdi btrfs-1: dirty=654 wb=924 unstable=0 bg_thresh=1043 thresh=2086 gap=508 poll_thresh=25 ino=257 dd-2584 [002] 123.811605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1346 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 123.817641: balance_dirty_state: bdi btrfs-1: dirty=654 wb=799 unstable=0 bg_thresh=1032 thresh=2064 gap=611 poll_thresh=25 ino=257 dd-2584 [004] 123.817877: balance_dirty_state: bdi btrfs-1: dirty=679 wb=799 unstable=0 bg_thresh=1032 thresh=2064 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 123.817991: balance_dirty_state: bdi btrfs-1: dirty=704 wb=799 unstable=0 bg_thresh=1037 thresh=2074 gap=571 poll_thresh=20 ino=257 dd-2584 [004] 123.818105: balance_dirty_state: bdi btrfs-1: dirty=754 wb=799 unstable=0 bg_thresh=1039 thresh=2079 gap=526 poll_thresh=21 ino=257 dd-2584 [004] 123.818221: balance_dirty_state: bdi btrfs-1: dirty=779 wb=799 unstable=0 bg_thresh=1042 thresh=2084 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 123.818226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1400 avg_dirty=1400 bdi_gap=18% task_gap=-62% task_weight=99% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 123.825645: balance_dirty_state: bdi btrfs-1: dirty=804 wb=648 unstable=0 bg_thresh=1037 thresh=2074 gap=622 poll_thresh=16 ino=257 dd-2584 [004] 123.825758: balance_dirty_state: bdi btrfs-1: dirty=829 wb=648 unstable=0 bg_thresh=1039 thresh=2079 gap=602 poll_thresh=17 ino=257 dd-2584 [004] 123.825871: balance_dirty_state: bdi btrfs-1: dirty=854 wb=648 unstable=0 bg_thresh=1042 thresh=2084 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 123.825998: balance_dirty_state: bdi btrfs-1: dirty=892 wb=648 unstable=0 bg_thresh=1042 thresh=2084 gap=544 poll_thresh=19 ino=257 dd-2584 [004] 123.826127: balance_dirty_state: bdi btrfs-1: dirty=918 wb=648 unstable=0 bg_thresh=1041 thresh=2083 gap=517 poll_thresh=20 ino=257 dd-2584 [004] 123.826131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 123.833568: balance_dirty_state: bdi btrfs-1: dirty=918 wb=523 unstable=0 bg_thresh=1033 thresh=2066 gap=625 poll_thresh=20 ino=257 dd-2584 [004] 123.834040: balance_dirty_state: bdi btrfs-1: dirty=943 wb=523 unstable=0 bg_thresh=1033 thresh=2066 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 123.834160: balance_dirty_state: bdi btrfs-1: dirty=943 wb=523 unstable=0 bg_thresh=1033 thresh=2066 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 123.834395: balance_dirty_state: bdi btrfs-1: dirty=993 wb=523 unstable=0 bg_thresh=1035 thresh=2071 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 123.834633: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=523 unstable=0 bg_thresh=1040 thresh=2081 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 123.834877: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=523 unstable=0 bg_thresh=1040 thresh=2080 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 123.834886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-5% task_gap=-111% task_weight=100% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 123.834926: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11320 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 123.838766: writeback_single_inode: bdi btrfs-1: ino=257 state= age=204 wrote=768 to_write=7424 dd-2584 [004] 123.841605: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1177 unstable=0 bg_thresh=1035 thresh=2070 gap=629 poll_thresh=19 ino=257 dd-2584 [004] 123.841706: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1177 unstable=0 bg_thresh=1035 thresh=2070 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 123.841784: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1177 unstable=0 bg_thresh=1035 thresh=2070 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 123.841862: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1177 unstable=0 bg_thresh=1037 thresh=2075 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 123.842018: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1177 unstable=0 bg_thresh=1040 thresh=2080 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 123.842198: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1177 unstable=0 bg_thresh=1040 thresh=2080 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 123.842203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-5% task_gap=-111% task_weight=100% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 123.849604: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1051 unstable=0 bg_thresh=1034 thresh=2068 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 123.849670: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1051 unstable=0 bg_thresh=1033 thresh=2067 gap=626 poll_thresh=13 ino=257 dd-2584 [004] 123.849896: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1051 unstable=0 bg_thresh=1036 thresh=2072 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 123.849954: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1051 unstable=0 bg_thresh=1033 thresh=2066 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 123.850012: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1051 unstable=0 bg_thresh=1035 thresh=2071 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 123.850140: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1051 unstable=0 bg_thresh=1032 thresh=2064 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 123.850266: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1051 unstable=0 bg_thresh=1034 thresh=2069 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 123.850270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-123% task_weight=99% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 123.857670: balance_dirty_state: bdi btrfs-1: dirty=516 wb=938 unstable=0 bg_thresh=1033 thresh=2066 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 123.857797: balance_dirty_state: bdi btrfs-1: dirty=516 wb=938 unstable=0 bg_thresh=1032 thresh=2065 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 123.857917: balance_dirty_state: bdi btrfs-1: dirty=541 wb=938 unstable=0 bg_thresh=1035 thresh=2070 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 123.858034: balance_dirty_state: bdi btrfs-1: dirty=541 wb=938 unstable=0 bg_thresh=1032 thresh=2064 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 123.858154: balance_dirty_state: bdi btrfs-1: dirty=566 wb=938 unstable=0 bg_thresh=1031 thresh=2063 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 123.858391: balance_dirty_state: bdi btrfs-1: dirty=591 wb=938 unstable=0 bg_thresh=1031 thresh=2062 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 123.858634: balance_dirty_state: bdi btrfs-1: dirty=641 wb=938 unstable=0 bg_thresh=1030 thresh=2061 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 123.858642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-16% task_gap=-133% task_weight=100% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 123.865684: balance_dirty_state: bdi btrfs-1: dirty=641 wb=824 unstable=0 bg_thresh=1026 thresh=2052 gap=587 poll_thresh=18 ino=257 dd-2584 [001] 123.865766: balance_dirty_state: bdi btrfs-1: dirty=666 wb=824 unstable=0 bg_thresh=1023 thresh=2046 gap=556 poll_thresh=13 ino=257 dd-2584 [001] 123.866003: balance_dirty_state: bdi btrfs-1: dirty=666 wb=824 unstable=0 bg_thresh=1025 thresh=2051 gap=561 poll_thresh=14 ino=257 dd-2584 [001] 123.866064: balance_dirty_state: bdi btrfs-1: dirty=691 wb=824 unstable=0 bg_thresh=1022 thresh=2045 gap=530 poll_thresh=15 ino=257 dd-2584 [001] 123.866128: balance_dirty_state: bdi btrfs-1: dirty=716 wb=824 unstable=0 bg_thresh=1025 thresh=2050 gap=510 poll_thresh=16 ino=257 dd-2584 [001] 123.866133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1360 avg_dirty=1360 bdi_gap=22% task_gap=-54% task_weight=99% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 123.873726: balance_dirty_state: bdi btrfs-1: dirty=716 wb=824 unstable=0 bg_thresh=1016 thresh=2033 gap=493 poll_thresh=12 ino=257 dd-2584 [001] 123.873731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1360 avg_dirty=1360 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 123.881651: balance_dirty_state: bdi btrfs-1: dirty=741 wb=547 unstable=0 bg_thresh=1025 thresh=2050 gap=762 poll_thresh=9 ino=257 dd-2584 [001] 123.881709: balance_dirty_state: bdi btrfs-1: dirty=766 wb=547 unstable=0 bg_thresh=1027 thresh=2055 gap=742 poll_thresh=10 ino=257 dd-2584 [001] 123.881770: balance_dirty_state: bdi btrfs-1: dirty=766 wb=547 unstable=0 bg_thresh=1027 thresh=2054 gap=741 poll_thresh=11 ino=257 dd-2584 [001] 123.881832: balance_dirty_state: bdi btrfs-1: dirty=791 wb=547 unstable=0 bg_thresh=1027 thresh=2054 gap=716 poll_thresh=12 ino=257 dd-2584 [001] 123.881897: balance_dirty_state: bdi btrfs-1: dirty=791 wb=547 unstable=0 bg_thresh=1026 thresh=2053 gap=715 poll_thresh=13 ino=257 dd-2584 [001] 123.881962: balance_dirty_state: bdi btrfs-1: dirty=816 wb=547 unstable=0 bg_thresh=1026 thresh=2053 gap=690 poll_thresh=14 ino=257 dd-2584 [001] 123.882029: balance_dirty_state: bdi btrfs-1: dirty=841 wb=547 unstable=0 bg_thresh=1026 thresh=2052 gap=664 poll_thresh=15 ino=257 dd-2584 [001] 123.882097: balance_dirty_state: bdi btrfs-1: dirty=841 wb=547 unstable=0 bg_thresh=1028 thresh=2057 gap=669 poll_thresh=16 ino=257 dd-2584 [001] 123.882254: balance_dirty_state: bdi btrfs-1: dirty=891 wb=459 unstable=0 bg_thresh=1024 thresh=2049 gap=699 poll_thresh=17 ino=257 dd-2584 [001] 123.882400: balance_dirty_state: bdi btrfs-1: dirty=904 wb=421 unstable=0 bg_thresh=1025 thresh=2051 gap=726 poll_thresh=18 ino=257 dd-2584 [001] 123.882999: balance_dirty_state: bdi btrfs-1: dirty=929 wb=421 unstable=0 bg_thresh=1029 thresh=2059 gap=709 poll_thresh=19 ino=257 dd-2584 [001] 123.883121: balance_dirty_state: bdi btrfs-1: dirty=979 wb=421 unstable=0 bg_thresh=1035 thresh=2071 gap=671 poll_thresh=20 ino=257 dd-2584 [001] 123.883241: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=421 unstable=0 bg_thresh=1035 thresh=2070 gap=645 poll_thresh=21 ino=257 dd-2584 [001] 123.883366: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=421 unstable=0 bg_thresh=1031 thresh=2063 gap=613 poll_thresh=22 ino=257 dd-2584 [001] 123.883496: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=421 unstable=0 bg_thresh=1031 thresh=2062 gap=562 poll_thresh=23 ino=257 flush-btrfs-1-2586 [005] 123.883522: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11368 wrote=0 to_write=8192 dd-2584 [001] 123.883691: balance_dirty_state: bdi btrfs-1: dirty=1092 wb=421 unstable=0 bg_thresh=1033 thresh=2066 gap=553 poll_thresh=24 ino=257 dd-2584 [001] 123.883892: balance_dirty_state: bdi btrfs-1: dirty=1092 wb=446 unstable=0 bg_thresh=1032 thresh=2065 gap=527 poll_thresh=25 ino=257 dd-2584 [001] 123.884350: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=572 unstable=0 bg_thresh=1032 thresh=2064 gap=475 poll_thresh=26 ino=257 dd-2584 [001] 123.884352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-14% task_gap=-129% task_weight=100% bdi_bw=63304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 123.886178: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=896 to_write=7296 dd-2584 [002] 123.893599: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1188 unstable=0 bg_thresh=1039 thresh=2078 gap=614 poll_thresh=26 ino=257 dd-2584 [002] 123.893869: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1188 unstable=0 bg_thresh=1032 thresh=2064 gap=575 poll_thresh=19 ino=257 dd-2584 [002] 123.893995: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1188 unstable=0 bg_thresh=1033 thresh=2066 gap=552 poll_thresh=20 ino=257 dd-2584 [002] 123.894137: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1188 unstable=0 bg_thresh=1041 thresh=2083 gap=544 poll_thresh=21 ino=257 dd-2584 [002] 123.894264: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1188 unstable=0 bg_thresh=1043 thresh=2087 gap=498 poll_thresh=22 ino=257 dd-2584 [002] 123.894269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1347 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=63304 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 123.905653: balance_dirty_state: bdi btrfs-1: dirty=401 wb=937 unstable=0 bg_thresh=1027 thresh=2055 gap=717 poll_thresh=22 ino=257 dd-2584 [002] 123.905731: balance_dirty_state: bdi btrfs-1: dirty=401 wb=937 unstable=0 bg_thresh=1025 thresh=2051 gap=713 poll_thresh=16 ino=257 dd-2584 [002] 123.905864: balance_dirty_state: bdi btrfs-1: dirty=452 wb=937 unstable=0 bg_thresh=1025 thresh=2051 gap=662 poll_thresh=17 ino=257 dd-2584 [002] 123.905996: balance_dirty_state: bdi btrfs-1: dirty=477 wb=937 unstable=0 bg_thresh=1028 thresh=2057 gap=643 poll_thresh=18 ino=257 dd-2584 [002] 123.906124: balance_dirty_state: bdi btrfs-1: dirty=502 wb=937 unstable=0 bg_thresh=1028 thresh=2056 gap=617 poll_thresh=19 ino=257 dd-2584 [002] 123.906253: balance_dirty_state: bdi btrfs-1: dirty=527 wb=937 unstable=0 bg_thresh=1027 thresh=2055 gap=591 poll_thresh=20 ino=257 dd-2584 [002] 123.906773: balance_dirty_state: bdi btrfs-1: dirty=577 wb=937 unstable=0 bg_thresh=1046 thresh=2092 gap=578 poll_thresh=21 ino=257 dd-2584 [002] 123.906894: balance_dirty_state: bdi btrfs-1: dirty=602 wb=937 unstable=0 bg_thresh=1045 thresh=2091 gap=552 poll_thresh=22 ino=257 dd-2584 [002] 123.907015: balance_dirty_state: bdi btrfs-1: dirty=627 wb=937 unstable=0 bg_thresh=1045 thresh=2090 gap=526 poll_thresh=23 ino=257 dd-2584 [002] 123.907140: balance_dirty_state: bdi btrfs-1: dirty=652 wb=937 unstable=0 bg_thresh=1044 thresh=2089 gap=500 poll_thresh=24 ino=257 dd-2584 [002] 123.907145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1349 bdi_dirty=1440 avg_dirty=1440 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=63304 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 123.917710: balance_dirty_state: bdi btrfs-1: dirty=652 wb=798 unstable=0 bg_thresh=1037 thresh=2075 gap=625 poll_thresh=24 ino=257 dd-2584 [002] 123.917793: balance_dirty_state: bdi btrfs-1: dirty=665 wb=798 unstable=0 bg_thresh=1040 thresh=2081 gap=618 poll_thresh=18 ino=257 dd-2584 [002] 123.917922: balance_dirty_state: bdi btrfs-1: dirty=703 wb=798 unstable=0 bg_thresh=1037 thresh=2074 gap=573 poll_thresh=19 ino=257 dd-2584 [002] 123.918047: balance_dirty_state: bdi btrfs-1: dirty=753 wb=798 unstable=0 bg_thresh=1036 thresh=2073 gap=522 poll_thresh=20 ino=257 dd-2584 [002] 123.918419: balance_dirty_state: bdi btrfs-1: dirty=778 wb=798 unstable=0 bg_thresh=1044 thresh=2088 gap=512 poll_thresh=21 ino=257 dd-2584 [002] 123.918423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1348 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-1% task_gap=-101% task_weight=99% bdi_bw=63304 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 123.925759: balance_dirty_state: bdi btrfs-1: dirty=778 wb=672 unstable=0 bg_thresh=1034 thresh=2068 gap=618 poll_thresh=21 ino=257 dd-2584 [001] 123.925835: balance_dirty_state: bdi btrfs-1: dirty=803 wb=672 unstable=0 bg_thresh=1034 thresh=2068 gap=593 poll_thresh=16 ino=257 dd-2584 [001] 123.926115: balance_dirty_state: bdi btrfs-1: dirty=828 wb=672 unstable=0 bg_thresh=1036 thresh=2073 gap=573 poll_thresh=17 ino=257 dd-2584 [001] 123.926229: balance_dirty_state: bdi btrfs-1: dirty=853 wb=672 unstable=0 bg_thresh=1039 thresh=2078 gap=553 poll_thresh=18 ino=257 dd-2584 [001] 123.926347: balance_dirty_state: bdi btrfs-1: dirty=903 wb=672 unstable=0 bg_thresh=1044 thresh=2088 gap=513 poll_thresh=19 ino=257 dd-2584 [001] 123.926351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1349 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=63304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 123.937579: balance_dirty_state: bdi btrfs-1: dirty=903 wb=422 unstable=0 bg_thresh=1035 thresh=2071 gap=746 poll_thresh=19 ino=257 dd-2584 [001] 123.937704: balance_dirty_state: bdi btrfs-1: dirty=903 wb=422 unstable=0 bg_thresh=1035 thresh=2071 gap=746 poll_thresh=14 ino=257 dd-2584 [001] 123.937768: balance_dirty_state: bdi btrfs-1: dirty=928 wb=422 unstable=0 bg_thresh=1035 thresh=2071 gap=721 poll_thresh=15 ino=257 dd-2584 [001] 123.937828: balance_dirty_state: bdi btrfs-1: dirty=928 wb=422 unstable=0 bg_thresh=1038 thresh=2076 gap=726 poll_thresh=16 ino=257 dd-2584 [001] 123.937942: balance_dirty_state: bdi btrfs-1: dirty=978 wb=422 unstable=0 bg_thresh=1040 thresh=2081 gap=681 poll_thresh=17 ino=257 dd-2584 [001] 123.938061: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=422 unstable=0 bg_thresh=1042 thresh=2085 gap=660 poll_thresh=18 ino=257 dd-2584 [001] 123.938187: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=422 unstable=0 bg_thresh=1040 thresh=2080 gap=617 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 123.938211: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11424 wrote=0 to_write=8192 dd-2584 [001] 123.938647: balance_dirty_state: bdi btrfs-1: dirty=992 wb=497 unstable=0 bg_thresh=1043 thresh=2087 gap=598 poll_thresh=20 ino=257 dd-2584 [001] 123.938840: balance_dirty_state: bdi btrfs-1: dirty=967 wb=547 unstable=0 bg_thresh=1043 thresh=2086 gap=572 poll_thresh=21 ino=257 dd-2584 [001] 123.939046: balance_dirty_state: bdi btrfs-1: dirty=966 wb=598 unstable=0 bg_thresh=1042 thresh=2085 gap=521 poll_thresh=22 ino=257 dd-2584 [001] 123.939049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1400 avg_dirty=1400 bdi_gap=19% task_gap=-60% task_weight=99% bdi_bw=63304 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 123.940508: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=848 to_write=7344 dd-2584 [001] 123.949670: balance_dirty_state: bdi btrfs-1: dirty=314 wb=974 unstable=0 bg_thresh=1035 thresh=2070 gap=782 poll_thresh=16 ino=257 dd-2584 [001] 123.949784: balance_dirty_state: bdi btrfs-1: dirty=364 wb=974 unstable=0 bg_thresh=1037 thresh=2075 gap=737 poll_thresh=17 ino=257 dd-2584 [001] 123.949898: balance_dirty_state: bdi btrfs-1: dirty=389 wb=974 unstable=0 bg_thresh=1040 thresh=2080 gap=717 poll_thresh=18 ino=257 dd-2584 [001] 123.950022: balance_dirty_state: bdi btrfs-1: dirty=414 wb=974 unstable=0 bg_thresh=1043 thresh=2086 gap=698 poll_thresh=19 ino=257 dd-2584 [001] 123.950152: balance_dirty_state: bdi btrfs-1: dirty=440 wb=974 unstable=0 bg_thresh=1042 thresh=2084 gap=670 poll_thresh=20 ino=257 dd-2584 [001] 123.950275: balance_dirty_state: bdi btrfs-1: dirty=490 wb=974 unstable=0 bg_thresh=1041 thresh=2083 gap=619 poll_thresh=21 ino=257 dd-2584 [001] 123.950566: balance_dirty_state: bdi btrfs-1: dirty=515 wb=974 unstable=0 bg_thresh=1041 thresh=2082 gap=593 poll_thresh=22 ino=257 dd-2584 [001] 123.950691: balance_dirty_state: bdi btrfs-1: dirty=540 wb=974 unstable=0 bg_thresh=1043 thresh=2086 gap=572 poll_thresh=23 ino=257 dd-2584 [001] 123.951066: balance_dirty_state: bdi btrfs-1: dirty=565 wb=974 unstable=0 bg_thresh=1039 thresh=2079 gap=540 poll_thresh=24 ino=257 dd-2584 [001] 123.951445: balance_dirty_state: bdi btrfs-1: dirty=615 wb=974 unstable=0 bg_thresh=1042 thresh=2085 gap=496 poll_thresh=25 ino=257 dd-2584 [001] 123.951450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1346 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-25% task_gap=-148% task_weight=98% bdi_bw=63304 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 123.957582: balance_dirty_state: bdi btrfs-1: dirty=615 wb=885 unstable=0 bg_thresh=1035 thresh=2070 gap=570 poll_thresh=25 ino=257 dd-2584 [001] 123.957654: balance_dirty_state: bdi btrfs-1: dirty=628 wb=885 unstable=0 bg_thresh=1036 thresh=2072 gap=559 poll_thresh=19 ino=257 dd-2584 [001] 123.957787: balance_dirty_state: bdi btrfs-1: dirty=654 wb=885 unstable=0 bg_thresh=1035 thresh=2070 gap=531 poll_thresh=20 ino=257 dd-2584 [001] 123.957913: balance_dirty_state: bdi btrfs-1: dirty=679 wb=885 unstable=0 bg_thresh=1037 thresh=2075 gap=511 poll_thresh=21 ino=257 dd-2584 [001] 123.957917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=63304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.965613: balance_dirty_state: bdi btrfs-1: dirty=679 wb=860 unstable=0 bg_thresh=1034 thresh=2068 gap=529 poll_thresh=21 ino=257 dd-2584 [005] 123.965821: balance_dirty_state: bdi btrfs-1: dirty=679 wb=860 unstable=0 bg_thresh=1031 thresh=2063 gap=524 poll_thresh=16 ino=257 dd-2584 [005] 123.966222: balance_dirty_state: bdi btrfs-1: dirty=704 wb=860 unstable=0 bg_thresh=1032 thresh=2064 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 123.966235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-14% task_gap=-129% task_weight=100% bdi_bw=63304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.973702: balance_dirty_state: bdi btrfs-1: dirty=704 wb=860 unstable=0 bg_thresh=1042 thresh=2084 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 123.973712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-3% task_gap=-106% task_weight=99% bdi_bw=63304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.981702: balance_dirty_state: bdi btrfs-1: dirty=704 wb=860 unstable=0 bg_thresh=1040 thresh=2080 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 123.981712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-5% task_gap=-111% task_weight=100% bdi_bw=63304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 123.989606: balance_dirty_state: bdi btrfs-1: dirty=704 wb=484 unstable=0 bg_thresh=1033 thresh=2067 gap=879 poll_thresh=17 ino=257 dd-2584 [005] 123.989852: balance_dirty_state: bdi btrfs-1: dirty=704 wb=484 unstable=0 bg_thresh=1032 thresh=2065 gap=877 poll_thresh=13 ino=257 dd-2584 [005] 123.989922: balance_dirty_state: bdi btrfs-1: dirty=717 wb=484 unstable=0 bg_thresh=1033 thresh=2067 gap=866 poll_thresh=14 ino=257 dd-2584 [005] 123.990331: balance_dirty_state: bdi btrfs-1: dirty=742 wb=484 unstable=0 bg_thresh=1040 thresh=2081 gap=855 poll_thresh=15 ino=257 dd-2584 [005] 123.990396: balance_dirty_state: bdi btrfs-1: dirty=767 wb=484 unstable=0 bg_thresh=1037 thresh=2075 gap=824 poll_thresh=16 ino=257 dd-2584 [005] 123.990606: balance_dirty_state: bdi btrfs-1: dirty=792 wb=371 unstable=0 bg_thresh=1039 thresh=2079 gap=916 poll_thresh=17 ino=257 dd-2584 [005] 123.990949: balance_dirty_state: bdi btrfs-1: dirty=817 wb=358 unstable=0 bg_thresh=1032 thresh=2064 gap=889 poll_thresh=18 ino=257 dd-2584 [005] 123.991238: balance_dirty_state: bdi btrfs-1: dirty=868 wb=358 unstable=0 bg_thresh=1026 thresh=2052 gap=826 poll_thresh=19 ino=257 dd-2584 [005] 123.991528: balance_dirty_state: bdi btrfs-1: dirty=893 wb=358 unstable=0 bg_thresh=1025 thresh=2050 gap=799 poll_thresh=20 ino=257 dd-2584 [005] 123.991655: balance_dirty_state: bdi btrfs-1: dirty=918 wb=358 unstable=0 bg_thresh=1028 thresh=2056 gap=780 poll_thresh=21 ino=257 dd-2584 [005] 123.991792: balance_dirty_state: bdi btrfs-1: dirty=944 wb=358 unstable=0 bg_thresh=1030 thresh=2060 gap=758 poll_thresh=22 ino=257 dd-2584 [005] 123.992084: balance_dirty_state: bdi btrfs-1: dirty=994 wb=358 unstable=0 bg_thresh=1033 thresh=2066 gap=714 poll_thresh=23 ino=257 dd-2584 [005] 123.992216: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=358 unstable=0 bg_thresh=1032 thresh=2065 gap=688 poll_thresh=24 ino=257 dd-2584 [005] 123.992345: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=358 unstable=0 bg_thresh=1032 thresh=2064 gap=662 poll_thresh=25 ino=257 flush-btrfs-1-2586 [001] 123.992366: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11476 wrote=0 to_write=8192 dd-2584 [005] 123.992830: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=433 unstable=0 bg_thresh=1041 thresh=2083 gap=631 poll_thresh=26 ino=257 dd-2584 [005] 123.993034: balance_dirty_state: bdi btrfs-1: dirty=993 wb=497 unstable=0 bg_thresh=1041 thresh=2082 gap=592 poll_thresh=27 ino=257 dd-2584 [005] 123.993238: balance_dirty_state: bdi btrfs-1: dirty=968 wb=547 unstable=0 bg_thresh=1043 thresh=2086 gap=571 poll_thresh=28 ino=257 dd-2584 [005] 123.993587: balance_dirty_state: bdi btrfs-1: dirty=893 wb=647 unstable=0 bg_thresh=1043 thresh=2086 gap=546 poll_thresh=29 ino=257 dd-2584 [005] 123.993978: balance_dirty_state: bdi btrfs-1: dirty=829 wb=748 unstable=0 bg_thresh=1043 thresh=2086 gap=509 poll_thresh=30 ino=257 dd-2584 [005] 123.993980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1346 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=63812 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 123.995177: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=944 to_write=7248 dd-2584 [005] 124.001618: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1069 unstable=0 bg_thresh=1035 thresh=2070 gap=704 poll_thresh=30 ino=257 dd-2584 [005] 124.001870: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1069 unstable=0 bg_thresh=1035 thresh=2070 gap=704 poll_thresh=22 ino=257 dd-2584 [005] 124.002010: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1069 unstable=0 bg_thresh=1034 thresh=2068 gap=663 poll_thresh=23 ino=257 dd-2584 [005] 124.002141: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1069 unstable=0 bg_thresh=1037 thresh=2075 gap=620 poll_thresh=24 ino=257 dd-2584 [005] 124.002270: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1069 unstable=0 bg_thresh=1037 thresh=2074 gap=594 poll_thresh=25 ino=257 dd-2584 [005] 124.002399: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1069 unstable=0 bg_thresh=1036 thresh=2073 gap=568 poll_thresh=26 ino=257 dd-2584 [005] 124.002846: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1069 unstable=0 bg_thresh=1044 thresh=2088 gap=558 poll_thresh=27 ino=257 dd-2584 [005] 124.002977: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1069 unstable=0 bg_thresh=1043 thresh=2086 gap=531 poll_thresh=28 ino=257 dd-2584 [005] 124.003105: balance_dirty_state: bdi btrfs-1: dirty=536 wb=1069 unstable=0 bg_thresh=1042 thresh=2085 gap=480 poll_thresh=29 ino=257 dd-2584 [005] 124.003111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=63812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 124.009617: balance_dirty_state: bdi btrfs-1: dirty=536 wb=1069 unstable=0 bg_thresh=1032 thresh=2065 gap=460 poll_thresh=29 ino=257 dd-2584 [001] 124.009623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-59% task_gap=-218% task_weight=100% bdi_bw=63812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 124.017592: balance_dirty_state: bdi btrfs-1: dirty=536 wb=858 unstable=0 bg_thresh=1031 thresh=2063 gap=669 poll_thresh=29 ino=257 dd-2584 [001] 124.017663: balance_dirty_state: bdi btrfs-1: dirty=536 wb=858 unstable=0 bg_thresh=1031 thresh=2063 gap=669 poll_thresh=22 ino=257 dd-2584 [001] 124.017956: balance_dirty_state: bdi btrfs-1: dirty=561 wb=858 unstable=0 bg_thresh=1034 thresh=2068 gap=649 poll_thresh=23 ino=257 dd-2584 [001] 124.018075: balance_dirty_state: bdi btrfs-1: dirty=586 wb=858 unstable=0 bg_thresh=1036 thresh=2073 gap=629 poll_thresh=24 ino=257 dd-2584 [001] 124.018211: balance_dirty_state: bdi btrfs-1: dirty=637 wb=858 unstable=0 bg_thresh=1038 thresh=2077 gap=582 poll_thresh=25 ino=257 dd-2584 [001] 124.018341: balance_dirty_state: bdi btrfs-1: dirty=662 wb=858 unstable=0 bg_thresh=1038 thresh=2076 gap=556 poll_thresh=26 ino=257 dd-2584 [001] 124.018469: balance_dirty_state: bdi btrfs-1: dirty=712 wb=858 unstable=0 bg_thresh=1037 thresh=2075 gap=505 poll_thresh=27 ino=257 dd-2584 [001] 124.018474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1336 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=63812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 124.025624: balance_dirty_state: bdi btrfs-1: dirty=712 wb=733 unstable=0 bg_thresh=1033 thresh=2066 gap=621 poll_thresh=27 ino=257 dd-2584 [001] 124.025696: balance_dirty_state: bdi btrfs-1: dirty=712 wb=733 unstable=0 bg_thresh=1030 thresh=2060 gap=615 poll_thresh=20 ino=257 dd-2584 [001] 124.025830: balance_dirty_state: bdi btrfs-1: dirty=737 wb=733 unstable=0 bg_thresh=1030 thresh=2061 gap=591 poll_thresh=21 ino=257 dd-2584 [001] 124.026196: balance_dirty_state: bdi btrfs-1: dirty=762 wb=733 unstable=0 bg_thresh=1035 thresh=2070 gap=575 poll_thresh=22 ino=257 dd-2584 [001] 124.026499: balance_dirty_state: bdi btrfs-1: dirty=812 wb=733 unstable=0 bg_thresh=1037 thresh=2074 gap=529 poll_thresh=23 ino=257 dd-2584 [001] 124.026630: balance_dirty_state: bdi btrfs-1: dirty=837 wb=733 unstable=0 bg_thresh=1033 thresh=2067 gap=497 poll_thresh=24 ino=257 dd-2584 [001] 124.026635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-13% task_gap=-125% task_weight=99% bdi_bw=63812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 124.033618: balance_dirty_state: bdi btrfs-1: dirty=837 wb=607 unstable=0 bg_thresh=1027 thresh=2055 gap=611 poll_thresh=24 ino=257 dd-2584 [005] 124.033703: balance_dirty_state: bdi btrfs-1: dirty=850 wb=607 unstable=0 bg_thresh=1028 thresh=2056 gap=599 poll_thresh=18 ino=257 dd-2584 [005] 124.033864: balance_dirty_state: bdi btrfs-1: dirty=875 wb=607 unstable=0 bg_thresh=1026 thresh=2053 gap=571 poll_thresh=19 ino=257 dd-2584 [005] 124.034383: balance_dirty_state: bdi btrfs-1: dirty=925 wb=607 unstable=0 bg_thresh=1032 thresh=2064 gap=532 poll_thresh=20 ino=257 dd-2584 [005] 124.034547: balance_dirty_state: bdi btrfs-1: dirty=938 wb=607 unstable=0 bg_thresh=1031 thresh=2062 gap=517 poll_thresh=21 ino=257 dd-2584 [005] 124.034711: balance_dirty_state: bdi btrfs-1: dirty=988 wb=607 unstable=0 bg_thresh=1027 thresh=2055 gap=460 poll_thresh=22 ino=257 dd-2584 [005] 124.034717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1316 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=63812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 124.041672: balance_dirty_state: bdi btrfs-1: dirty=994 wb=464 unstable=0 bg_thresh=1021 thresh=2043 gap=585 poll_thresh=22 ino=257 dd-2584 [005] 124.041765: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=464 unstable=0 bg_thresh=1020 thresh=2040 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 124.041929: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=464 unstable=0 bg_thresh=1023 thresh=2046 gap=550 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 124.041954: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11528 wrote=0 to_write=8192 dd-2584 [005] 124.042644: balance_dirty_state: bdi btrfs-1: dirty=956 wb=603 unstable=0 bg_thresh=1035 thresh=2071 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 124.042646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=63812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 124.044159: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=784 to_write=7408 dd-2584 [005] 124.053746: balance_dirty_state: bdi btrfs-1: dirty=280 wb=973 unstable=0 bg_thresh=1019 thresh=2039 gap=786 poll_thresh=18 ino=257 dd-2584 [005] 124.053817: balance_dirty_state: bdi btrfs-1: dirty=305 wb=973 unstable=0 bg_thresh=1022 thresh=2044 gap=766 poll_thresh=13 ino=257 dd-2584 [005] 124.053876: balance_dirty_state: bdi btrfs-1: dirty=330 wb=973 unstable=0 bg_thresh=1022 thresh=2044 gap=741 poll_thresh=14 ino=257 dd-2584 [005] 124.053934: balance_dirty_state: bdi btrfs-1: dirty=330 wb=973 unstable=0 bg_thresh=1024 thresh=2049 gap=746 poll_thresh=15 ino=257 dd-2584 [005] 124.053996: balance_dirty_state: bdi btrfs-1: dirty=355 wb=973 unstable=0 bg_thresh=1024 thresh=2048 gap=720 poll_thresh=16 ino=257 dd-2584 [005] 124.054123: balance_dirty_state: bdi btrfs-1: dirty=380 wb=973 unstable=0 bg_thresh=1024 thresh=2049 gap=696 poll_thresh=17 ino=257 dd-2584 [005] 124.054254: balance_dirty_state: bdi btrfs-1: dirty=405 wb=973 unstable=0 bg_thresh=1026 thresh=2053 gap=675 poll_thresh=18 ino=257 dd-2584 [005] 124.054381: balance_dirty_state: bdi btrfs-1: dirty=455 wb=973 unstable=0 bg_thresh=1023 thresh=2046 gap=618 poll_thresh=19 ino=257 dd-2584 [005] 124.054510: balance_dirty_state: bdi btrfs-1: dirty=480 wb=973 unstable=0 bg_thresh=1022 thresh=2045 gap=592 poll_thresh=20 ino=257 dd-2584 [005] 124.054909: balance_dirty_state: bdi btrfs-1: dirty=518 wb=973 unstable=0 bg_thresh=1042 thresh=2084 gap=593 poll_thresh=21 ino=257 dd-2584 [005] 124.055203: balance_dirty_state: bdi btrfs-1: dirty=543 wb=973 unstable=0 bg_thresh=1044 thresh=2088 gap=572 poll_thresh=22 ino=257 dd-2584 [005] 124.055320: balance_dirty_state: bdi btrfs-1: dirty=568 wb=973 unstable=0 bg_thresh=1043 thresh=2087 gap=546 poll_thresh=23 ino=257 dd-2584 [005] 124.055437: balance_dirty_state: bdi btrfs-1: dirty=618 wb=973 unstable=0 bg_thresh=1043 thresh=2086 gap=495 poll_thresh=24 ino=257 dd-2584 [005] 124.055443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1346 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-24% task_gap=-148% task_weight=99% bdi_bw=63812 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 124.061706: balance_dirty_state: bdi btrfs-1: dirty=618 wb=848 unstable=0 bg_thresh=1030 thresh=2061 gap=595 poll_thresh=24 ino=257 dd-2584 [005] 124.061779: balance_dirty_state: bdi btrfs-1: dirty=628 wb=835 unstable=0 bg_thresh=1029 thresh=2058 gap=595 poll_thresh=18 ino=257 dd-2584 [005] 124.061907: balance_dirty_state: bdi btrfs-1: dirty=653 wb=835 unstable=0 bg_thresh=1034 thresh=2068 gap=580 poll_thresh=19 ino=257 dd-2584 [005] 124.062029: balance_dirty_state: bdi btrfs-1: dirty=703 wb=835 unstable=0 bg_thresh=1033 thresh=2067 gap=529 poll_thresh=20 ino=257 dd-2584 [005] 124.062160: balance_dirty_state: bdi btrfs-1: dirty=716 wb=835 unstable=0 bg_thresh=1033 thresh=2066 gap=515 poll_thresh=21 ino=257 dd-2584 [005] 124.062165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=63812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 124.073759: balance_dirty_state: bdi btrfs-1: dirty=716 wb=671 unstable=0 bg_thresh=1034 thresh=2068 gap=681 poll_thresh=21 ino=257 dd-2584 [006] 124.073850: balance_dirty_state: bdi btrfs-1: dirty=716 wb=671 unstable=0 bg_thresh=1031 thresh=2062 gap=675 poll_thresh=16 ino=257 dd-2584 [006] 124.074102: balance_dirty_state: bdi btrfs-1: dirty=766 wb=671 unstable=0 bg_thresh=1033 thresh=2066 gap=629 poll_thresh=17 ino=257 dd-2584 [006] 124.074709: balance_dirty_state: bdi btrfs-1: dirty=791 wb=671 unstable=0 bg_thresh=1032 thresh=2065 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 124.074972: balance_dirty_state: bdi btrfs-1: dirty=816 wb=671 unstable=0 bg_thresh=1032 thresh=2064 gap=577 poll_thresh=19 ino=257 dd-2584 [006] 124.075246: balance_dirty_state: bdi btrfs-1: dirty=841 wb=671 unstable=0 bg_thresh=1031 thresh=2063 gap=551 poll_thresh=20 ino=257 dd-2584 [006] 124.075918: balance_dirty_state: bdi btrfs-1: dirty=879 wb=646 unstable=0 bg_thresh=1038 thresh=2076 gap=551 poll_thresh=21 ino=257 dd-2584 [006] 124.076078: balance_dirty_state: bdi btrfs-1: dirty=929 wb=558 unstable=0 bg_thresh=1037 thresh=2075 gap=588 poll_thresh=22 ino=257 dd-2584 [006] 124.076214: balance_dirty_state: bdi btrfs-1: dirty=954 wb=533 unstable=0 bg_thresh=1033 thresh=2067 gap=580 poll_thresh=23 ino=257 dd-2584 [006] 124.076353: balance_dirty_state: bdi btrfs-1: dirty=992 wb=533 unstable=0 bg_thresh=1031 thresh=2062 gap=537 poll_thresh=24 ino=257 dd-2584 [006] 124.076491: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=533 unstable=0 bg_thresh=1034 thresh=2069 gap=531 poll_thresh=25 ino=257 dd-2584 [006] 124.076782: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=533 unstable=0 bg_thresh=1034 thresh=2068 gap=480 poll_thresh=26 ino=257 dd-2584 [006] 124.076787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1328 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-216% task_weight=100% bdi_bw=63812 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 124.076859: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11560 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 124.079670: writeback_single_inode: bdi btrfs-1: ino=257 state= age=236 wrote=768 to_write=7424 dd-2584 [006] 124.081705: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1298 unstable=0 bg_thresh=1034 thresh=2069 gap=481 poll_thresh=26 ino=257 dd-2584 [006] 124.081710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1329 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-34% task_gap=-169% task_weight=100% bdi_bw=63812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 124.089792: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1185 unstable=0 bg_thresh=1036 thresh=2072 gap=597 poll_thresh=26 ino=257 dd-2584 [006] 124.089943: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1185 unstable=0 bg_thresh=1032 thresh=2064 gap=576 poll_thresh=19 ino=257 dd-2584 [006] 124.090208: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1185 unstable=0 bg_thresh=1033 thresh=2066 gap=553 poll_thresh=20 ino=257 dd-2584 [006] 124.090948: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1185 unstable=0 bg_thresh=1043 thresh=2087 gap=549 poll_thresh=21 ino=257 dd-2584 [006] 124.091081: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1185 unstable=0 bg_thresh=1045 thresh=2091 gap=528 poll_thresh=22 ino=257 dd-2584 [006] 124.091214: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1185 unstable=0 bg_thresh=1042 thresh=2084 gap=471 poll_thresh=23 ino=257 dd-2584 [006] 124.091219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-25% task_gap=-151% task_weight=99% bdi_bw=63812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 124.097757: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1047 unstable=0 bg_thresh=1033 thresh=2066 gap=591 poll_thresh=23 ino=257 dd-2584 [006] 124.097872: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1047 unstable=0 bg_thresh=1033 thresh=2067 gap=579 poll_thresh=17 ino=257 dd-2584 [006] 124.098008: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1047 unstable=0 bg_thresh=1033 thresh=2067 gap=541 poll_thresh=18 ino=257 dd-2584 [006] 124.098140: balance_dirty_state: bdi btrfs-1: dirty=504 wb=1047 unstable=0 bg_thresh=1033 thresh=2066 gap=515 poll_thresh=19 ino=257 dd-2584 [006] 124.098144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1326 bdi_dirty=1400 avg_dirty=1400 bdi_gap=8% task_gap=-83% task_weight=101% bdi_bw=63956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 124.105858: balance_dirty_state: bdi btrfs-1: dirty=529 wb=897 unstable=0 bg_thresh=1029 thresh=2058 gap=632 poll_thresh=14 ino=257 dd-2584 [006] 124.106118: balance_dirty_state: bdi btrfs-1: dirty=554 wb=796 unstable=0 bg_thresh=1032 thresh=2064 gap=714 poll_thresh=15 ino=257 dd-2584 [006] 124.106253: balance_dirty_state: bdi btrfs-1: dirty=554 wb=796 unstable=0 bg_thresh=1034 thresh=2069 gap=719 poll_thresh=16 ino=257 dd-2584 [006] 124.106473: balance_dirty_state: bdi btrfs-1: dirty=579 wb=796 unstable=0 bg_thresh=1029 thresh=2058 gap=683 poll_thresh=17 ino=257 dd-2584 [006] 124.106611: balance_dirty_state: bdi btrfs-1: dirty=629 wb=796 unstable=0 bg_thresh=1034 thresh=2068 gap=643 poll_thresh=18 ino=257 dd-2584 [006] 124.106747: balance_dirty_state: bdi btrfs-1: dirty=654 wb=796 unstable=0 bg_thresh=1033 thresh=2067 gap=617 poll_thresh=19 ino=257 dd-2584 [006] 124.107192: balance_dirty_state: bdi btrfs-1: dirty=679 wb=796 unstable=0 bg_thresh=1042 thresh=2085 gap=610 poll_thresh=20 ino=257 dd-2584 [006] 124.107323: balance_dirty_state: bdi btrfs-1: dirty=704 wb=796 unstable=0 bg_thresh=1042 thresh=2084 gap=584 poll_thresh=21 ino=257 dd-2584 [006] 124.107455: balance_dirty_state: bdi btrfs-1: dirty=729 wb=796 unstable=0 bg_thresh=1041 thresh=2083 gap=558 poll_thresh=22 ino=257 dd-2584 [006] 124.107589: balance_dirty_state: bdi btrfs-1: dirty=779 wb=796 unstable=0 bg_thresh=1043 thresh=2087 gap=512 poll_thresh=23 ino=257 dd-2584 [006] 124.107594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1347 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=63956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 124.113697: balance_dirty_state: bdi btrfs-1: dirty=779 wb=796 unstable=0 bg_thresh=1043 thresh=2087 gap=512 poll_thresh=23 ino=257 dd-2584 [006] 124.113703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1347 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=63956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 124.121712: balance_dirty_state: bdi btrfs-1: dirty=779 wb=658 unstable=0 bg_thresh=1037 thresh=2075 gap=638 poll_thresh=23 ino=257 dd-2584 [004] 124.122044: balance_dirty_state: bdi btrfs-1: dirty=792 wb=545 unstable=0 bg_thresh=1038 thresh=2076 gap=739 poll_thresh=17 ino=257 dd-2584 [004] 124.122493: balance_dirty_state: bdi btrfs-1: dirty=818 wb=520 unstable=0 bg_thresh=1027 thresh=2054 gap=716 poll_thresh=18 ino=257 dd-2584 [004] 124.123137: balance_dirty_state: bdi btrfs-1: dirty=856 wb=520 unstable=0 bg_thresh=1023 thresh=2046 gap=670 poll_thresh=19 ino=257 dd-2584 [004] 124.123343: balance_dirty_state: bdi btrfs-1: dirty=894 wb=520 unstable=0 bg_thresh=1026 thresh=2053 gap=639 poll_thresh=20 ino=257 dd-2584 [004] 124.123490: balance_dirty_state: bdi btrfs-1: dirty=919 wb=520 unstable=0 bg_thresh=1031 thresh=2063 gap=624 poll_thresh=21 ino=257 dd-2584 [004] 124.123619: balance_dirty_state: bdi btrfs-1: dirty=944 wb=520 unstable=0 bg_thresh=1031 thresh=2062 gap=598 poll_thresh=22 ino=257 dd-2584 [004] 124.123748: balance_dirty_state: bdi btrfs-1: dirty=994 wb=520 unstable=0 bg_thresh=1030 thresh=2061 gap=547 poll_thresh=23 ino=257 dd-2584 [004] 124.124027: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=520 unstable=0 bg_thresh=1026 thresh=2053 gap=526 poll_thresh=24 ino=257 dd-2584 [004] 124.124316: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=520 unstable=0 bg_thresh=1029 thresh=2058 gap=481 poll_thresh=25 ino=257 dd-2584 [004] 124.124321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1319 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=63956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 124.124390: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11608 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 124.126206: writeback_single_inode: bdi btrfs-1: ino=257 state= age=36 wrote=768 to_write=7424 dd-2584 [004] 124.129658: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1275 unstable=0 bg_thresh=1029 thresh=2058 gap=506 poll_thresh=25 ino=257 dd-2584 [004] 124.129663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1319 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-182% task_weight=100% bdi_bw=63956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 124.137668: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1037 unstable=0 bg_thresh=1028 thresh=2056 gap=742 poll_thresh=25 ino=257 dd-2584 [000] 124.137762: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1037 unstable=0 bg_thresh=1028 thresh=2056 gap=717 poll_thresh=19 ino=257 dd-2584 [000] 124.137887: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1037 unstable=0 bg_thresh=1030 thresh=2061 gap=697 poll_thresh=20 ino=257 dd-2584 [000] 124.138009: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1037 unstable=0 bg_thresh=1030 thresh=2060 gap=671 poll_thresh=21 ino=257 dd-2584 [000] 124.138141: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1037 unstable=0 bg_thresh=1030 thresh=2060 gap=633 poll_thresh=22 ino=257 dd-2584 [000] 124.138270: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1037 unstable=0 bg_thresh=1033 thresh=2066 gap=601 poll_thresh=23 ino=257 dd-2584 [000] 124.138400: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1037 unstable=0 bg_thresh=1032 thresh=2065 gap=575 poll_thresh=24 ino=257 dd-2584 [000] 124.138534: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1037 unstable=0 bg_thresh=1029 thresh=2058 gap=543 poll_thresh=25 ino=257 dd-2584 [000] 124.138668: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1037 unstable=0 bg_thresh=1031 thresh=2062 gap=522 poll_thresh=26 ino=257 dd-2584 [000] 124.139276: balance_dirty_state: bdi btrfs-1: dirty=541 wb=1037 unstable=0 bg_thresh=1043 thresh=2087 gap=509 poll_thresh=27 ino=257 dd-2584 [000] 124.139281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1347 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=63956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 124.145665: balance_dirty_state: bdi btrfs-1: dirty=541 wb=924 unstable=0 bg_thresh=1035 thresh=2071 gap=606 poll_thresh=27 ino=257 dd-2584 [000] 124.145795: balance_dirty_state: bdi btrfs-1: dirty=566 wb=924 unstable=0 bg_thresh=1038 thresh=2076 gap=586 poll_thresh=20 ino=257 dd-2584 [000] 124.146039: balance_dirty_state: bdi btrfs-1: dirty=591 wb=924 unstable=0 bg_thresh=1040 thresh=2080 gap=565 poll_thresh=21 ino=257 dd-2584 [000] 124.146281: balance_dirty_state: bdi btrfs-1: dirty=641 wb=924 unstable=0 bg_thresh=1039 thresh=2079 gap=514 poll_thresh=22 ino=257 dd-2584 [000] 124.146290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1338 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-158% task_weight=101% bdi_bw=63956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 124.153676: balance_dirty_state: bdi btrfs-1: dirty=641 wb=802 unstable=0 bg_thresh=1036 thresh=2072 gap=629 poll_thresh=22 ino=257 dd-2584 [004] 124.153771: balance_dirty_state: bdi btrfs-1: dirty=641 wb=802 unstable=0 bg_thresh=1036 thresh=2072 gap=629 poll_thresh=16 ino=257 dd-2584 [004] 124.153943: balance_dirty_state: bdi btrfs-1: dirty=691 wb=802 unstable=0 bg_thresh=1038 thresh=2077 gap=584 poll_thresh=17 ino=257 dd-2584 [004] 124.154124: balance_dirty_state: bdi btrfs-1: dirty=716 wb=802 unstable=0 bg_thresh=1041 thresh=2082 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 124.154331: balance_dirty_state: bdi btrfs-1: dirty=742 wb=802 unstable=0 bg_thresh=1042 thresh=2085 gap=541 poll_thresh=19 ino=257 dd-2584 [004] 124.154544: balance_dirty_state: bdi btrfs-1: dirty=768 wb=802 unstable=0 bg_thresh=1042 thresh=2085 gap=515 poll_thresh=20 ino=257 dd-2584 [004] 124.154550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=63956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 124.165691: balance_dirty_state: bdi btrfs-1: dirty=768 wb=664 unstable=0 bg_thresh=1021 thresh=2043 gap=611 poll_thresh=20 ino=257 dd-2584 [004] 124.166039: balance_dirty_state: bdi btrfs-1: dirty=794 wb=664 unstable=0 bg_thresh=1023 thresh=2047 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 124.166108: balance_dirty_state: bdi btrfs-1: dirty=794 wb=664 unstable=0 bg_thresh=1023 thresh=2046 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 124.166243: balance_dirty_state: bdi btrfs-1: dirty=819 wb=664 unstable=0 bg_thresh=1022 thresh=2045 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 124.166375: balance_dirty_state: bdi btrfs-1: dirty=869 wb=664 unstable=0 bg_thresh=1023 thresh=2046 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 124.166509: balance_dirty_state: bdi btrfs-1: dirty=907 wb=664 unstable=0 bg_thresh=1023 thresh=2046 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 124.166514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-195% task_weight=100% bdi_bw=63956 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 124.173715: balance_dirty_state: bdi btrfs-1: dirty=907 wb=438 unstable=0 bg_thresh=1021 thresh=2042 gap=697 poll_thresh=19 ino=257 dd-2584 [001] 124.173796: balance_dirty_state: bdi btrfs-1: dirty=932 wb=413 unstable=0 bg_thresh=1018 thresh=2036 gap=691 poll_thresh=14 ino=257 dd-2584 [001] 124.173858: balance_dirty_state: bdi btrfs-1: dirty=932 wb=413 unstable=0 bg_thresh=1020 thresh=2041 gap=696 poll_thresh=15 ino=257 dd-2584 [001] 124.173923: balance_dirty_state: bdi btrfs-1: dirty=957 wb=413 unstable=0 bg_thresh=1016 thresh=2033 gap=663 poll_thresh=16 ino=257 dd-2584 [001] 124.174049: balance_dirty_state: bdi btrfs-1: dirty=982 wb=413 unstable=0 bg_thresh=1017 thresh=2035 gap=640 poll_thresh=17 ino=257 dd-2584 [001] 124.174181: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=413 unstable=0 bg_thresh=1014 thresh=2028 gap=583 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 124.174202: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11660 wrote=0 to_write=8192 dd-2584 [001] 124.174634: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=463 unstable=0 bg_thresh=1015 thresh=2030 gap=560 poll_thresh=19 ino=257 dd-2584 [001] 124.174821: balance_dirty_state: bdi btrfs-1: dirty=994 wb=526 unstable=0 bg_thresh=1017 thresh=2034 gap=514 poll_thresh=20 ino=257 dd-2584 [001] 124.175006: balance_dirty_state: bdi btrfs-1: dirty=969 wb=564 unstable=0 bg_thresh=1016 thresh=2033 gap=500 poll_thresh=21 ino=257 dd-2584 [001] 124.175008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=63956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 124.176496: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=832 to_write=7360 dd-2584 [001] 124.181649: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1117 unstable=0 bg_thresh=1007 thresh=2014 gap=595 poll_thresh=21 ino=257 dd-2584 [001] 124.181735: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1117 unstable=0 bg_thresh=1009 thresh=2019 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 124.181871: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1117 unstable=0 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 124.182004: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1117 unstable=0 bg_thresh=1007 thresh=2014 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 124.182008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=63956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 124.193800: balance_dirty_state: bdi btrfs-1: dirty=402 wb=990 unstable=0 bg_thresh=1008 thresh=2016 gap=624 poll_thresh=18 ino=257 dd-2584 [005] 124.193918: balance_dirty_state: bdi btrfs-1: dirty=402 wb=990 unstable=0 bg_thresh=1008 thresh=2016 gap=624 poll_thresh=13 ino=257 dd-2584 [005] 124.194035: balance_dirty_state: bdi btrfs-1: dirty=427 wb=990 unstable=0 bg_thresh=1010 thresh=2021 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 124.194153: balance_dirty_state: bdi btrfs-1: dirty=427 wb=990 unstable=0 bg_thresh=1013 thresh=2026 gap=609 poll_thresh=15 ino=257 dd-2584 [005] 124.194273: balance_dirty_state: bdi btrfs-1: dirty=452 wb=990 unstable=0 bg_thresh=1013 thresh=2026 gap=584 poll_thresh=16 ino=257 dd-2584 [005] 124.194512: balance_dirty_state: bdi btrfs-1: dirty=477 wb=990 unstable=0 bg_thresh=1012 thresh=2025 gap=558 poll_thresh=17 ino=257 dd-2584 [005] 124.195111: balance_dirty_state: bdi btrfs-1: dirty=502 wb=990 unstable=0 bg_thresh=1014 thresh=2029 gap=537 poll_thresh=18 ino=257 dd-2584 [005] 124.195352: balance_dirty_state: bdi btrfs-1: dirty=552 wb=990 unstable=0 bg_thresh=1014 thresh=2028 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 124.195362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=63956 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 124.205766: balance_dirty_state: bdi btrfs-1: dirty=552 wb=865 unstable=0 bg_thresh=1015 thresh=2030 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 124.205899: balance_dirty_state: bdi btrfs-1: dirty=552 wb=865 unstable=0 bg_thresh=1017 thresh=2035 gap=618 poll_thresh=14 ino=257 dd-2584 [001] 124.206017: balance_dirty_state: bdi btrfs-1: dirty=577 wb=865 unstable=0 bg_thresh=1014 thresh=2029 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 124.206139: balance_dirty_state: bdi btrfs-1: dirty=602 wb=865 unstable=0 bg_thresh=1017 thresh=2034 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 124.206374: balance_dirty_state: bdi btrfs-1: dirty=627 wb=865 unstable=0 bg_thresh=1016 thresh=2033 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 124.206616: balance_dirty_state: bdi btrfs-1: dirty=652 wb=865 unstable=0 bg_thresh=1018 thresh=2037 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 124.206858: balance_dirty_state: bdi btrfs-1: dirty=677 wb=865 unstable=0 bg_thresh=1018 thresh=2036 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 124.206867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=64396 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 124.217768: balance_dirty_state: bdi btrfs-1: dirty=677 wb=614 unstable=0 bg_thresh=1016 thresh=2032 gap=741 poll_thresh=19 ino=257 dd-2584 [001] 124.217886: balance_dirty_state: bdi btrfs-1: dirty=702 wb=614 unstable=0 bg_thresh=1015 thresh=2031 gap=715 poll_thresh=14 ino=257 dd-2584 [001] 124.218011: balance_dirty_state: bdi btrfs-1: dirty=727 wb=614 unstable=0 bg_thresh=1015 thresh=2031 gap=690 poll_thresh=15 ino=257 dd-2584 [001] 124.218131: balance_dirty_state: bdi btrfs-1: dirty=727 wb=614 unstable=0 bg_thresh=1015 thresh=2030 gap=689 poll_thresh=16 ino=257 dd-2584 [001] 124.218724: balance_dirty_state: bdi btrfs-1: dirty=777 wb=614 unstable=0 bg_thresh=1014 thresh=2029 gap=638 poll_thresh=17 ino=257 dd-2584 [001] 124.218931: balance_dirty_state: bdi btrfs-1: dirty=802 wb=564 unstable=0 bg_thresh=1010 thresh=2020 gap=654 poll_thresh=18 ino=257 dd-2584 [001] 124.219079: balance_dirty_state: bdi btrfs-1: dirty=827 wb=489 unstable=0 bg_thresh=1015 thresh=2030 gap=714 poll_thresh=19 ino=257 dd-2584 [001] 124.219211: balance_dirty_state: bdi btrfs-1: dirty=852 wb=489 unstable=0 bg_thresh=1013 thresh=2026 gap=685 poll_thresh=20 ino=257 dd-2584 [001] 124.219339: balance_dirty_state: bdi btrfs-1: dirty=902 wb=489 unstable=0 bg_thresh=1015 thresh=2031 gap=640 poll_thresh=21 ino=257 dd-2584 [001] 124.219472: balance_dirty_state: bdi btrfs-1: dirty=927 wb=489 unstable=0 bg_thresh=1016 thresh=2033 gap=617 poll_thresh=22 ino=257 dd-2584 [001] 124.219604: balance_dirty_state: bdi btrfs-1: dirty=952 wb=489 unstable=0 bg_thresh=1012 thresh=2025 gap=584 poll_thresh=23 ino=257 dd-2584 [001] 124.219736: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=489 unstable=0 bg_thresh=1011 thresh=2022 gap=531 poll_thresh=24 ino=257 dd-2584 [001] 124.220033: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=489 unstable=0 bg_thresh=1012 thresh=2024 gap=508 poll_thresh=25 ino=257 flush-btrfs-1-2586 [005] 124.220055: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11704 wrote=0 to_write=8192 dd-2584 [001] 124.220227: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=489 unstable=0 bg_thresh=1016 thresh=2032 gap=491 poll_thresh=26 ino=257 dd-2584 [001] 124.220230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-164% task_weight=98% bdi_bw=64396 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 124.222328: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=752 to_write=7440 dd-2584 [000] 124.225815: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1239 unstable=0 bg_thresh=1015 thresh=2031 gap=490 poll_thresh=26 ino=257 dd-2584 [000] 124.225826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=98% bdi_bw=64396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 124.233747: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1111 unstable=0 bg_thresh=1014 thresh=2029 gap=616 poll_thresh=26 ino=257 dd-2584 [000] 124.233872: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1111 unstable=0 bg_thresh=1017 thresh=2034 gap=621 poll_thresh=19 ino=257 dd-2584 [000] 124.234110: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1111 unstable=0 bg_thresh=1016 thresh=2033 gap=570 poll_thresh=20 ino=257 dd-2584 [000] 124.234353: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1111 unstable=0 bg_thresh=1016 thresh=2032 gap=544 poll_thresh=21 ino=257 dd-2584 [000] 124.234600: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1111 unstable=0 bg_thresh=1012 thresh=2025 gap=512 poll_thresh=22 ino=257 dd-2584 [000] 124.234841: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1111 unstable=0 bg_thresh=1014 thresh=2029 gap=491 poll_thresh=23 ino=257 dd-2584 [000] 124.234849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=64396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 124.241722: balance_dirty_state: bdi btrfs-1: dirty=427 wb=960 unstable=0 bg_thresh=1015 thresh=2030 gap=643 poll_thresh=23 ino=257 dd-2584 [000] 124.241878: balance_dirty_state: bdi btrfs-1: dirty=452 wb=885 unstable=0 bg_thresh=1015 thresh=2030 gap=693 poll_thresh=17 ino=257 dd-2584 [000] 124.242086: balance_dirty_state: bdi btrfs-1: dirty=477 wb=835 unstable=0 bg_thresh=1014 thresh=2029 gap=717 poll_thresh=18 ino=257 dd-2584 [000] 124.242558: balance_dirty_state: bdi btrfs-1: dirty=527 wb=835 unstable=0 bg_thresh=1016 thresh=2033 gap=671 poll_thresh=19 ino=257 dd-2584 [000] 124.242731: balance_dirty_state: bdi btrfs-1: dirty=552 wb=835 unstable=0 bg_thresh=1016 thresh=2032 gap=645 poll_thresh=20 ino=257 dd-2584 [000] 124.242905: balance_dirty_state: bdi btrfs-1: dirty=577 wb=835 unstable=0 bg_thresh=1015 thresh=2031 gap=619 poll_thresh=21 ino=257 dd-2584 [000] 124.243079: balance_dirty_state: bdi btrfs-1: dirty=602 wb=835 unstable=0 bg_thresh=1015 thresh=2030 gap=593 poll_thresh=22 ino=257 dd-2584 [000] 124.243258: balance_dirty_state: bdi btrfs-1: dirty=652 wb=835 unstable=0 bg_thresh=1014 thresh=2028 gap=541 poll_thresh=23 ino=257 dd-2584 [000] 124.243435: balance_dirty_state: bdi btrfs-1: dirty=677 wb=835 unstable=0 bg_thresh=1013 thresh=2027 gap=515 poll_thresh=24 ino=257 dd-2584 [000] 124.243634: balance_dirty_state: bdi btrfs-1: dirty=703 wb=835 unstable=0 bg_thresh=1012 thresh=2024 gap=486 poll_thresh=25 ino=257 dd-2584 [000] 124.243641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=64396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 124.249683: balance_dirty_state: bdi btrfs-1: dirty=703 wb=835 unstable=0 bg_thresh=1010 thresh=2020 gap=482 poll_thresh=25 ino=257 dd-2584 [000] 124.249688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=64396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 124.257693: balance_dirty_state: bdi btrfs-1: dirty=703 wb=635 unstable=0 bg_thresh=1012 thresh=2024 gap=686 poll_thresh=25 ino=257 dd-2584 [000] 124.257770: balance_dirty_state: bdi btrfs-1: dirty=703 wb=635 unstable=0 bg_thresh=1012 thresh=2024 gap=686 poll_thresh=19 ino=257 dd-2584 [000] 124.258045: balance_dirty_state: bdi btrfs-1: dirty=753 wb=635 unstable=0 bg_thresh=1014 thresh=2029 gap=641 poll_thresh=20 ino=257 dd-2584 [000] 124.258157: balance_dirty_state: bdi btrfs-1: dirty=778 wb=635 unstable=0 bg_thresh=1017 thresh=2034 gap=621 poll_thresh=21 ino=257 dd-2584 [000] 124.258270: balance_dirty_state: bdi btrfs-1: dirty=803 wb=635 unstable=0 bg_thresh=1019 thresh=2038 gap=600 poll_thresh=22 ino=257 dd-2584 [000] 124.258383: balance_dirty_state: bdi btrfs-1: dirty=853 wb=635 unstable=0 bg_thresh=1018 thresh=2037 gap=549 poll_thresh=23 ino=257 dd-2584 [000] 124.258495: balance_dirty_state: bdi btrfs-1: dirty=878 wb=635 unstable=0 bg_thresh=1018 thresh=2036 gap=523 poll_thresh=24 ino=257 dd-2584 [000] 124.258610: balance_dirty_state: bdi btrfs-1: dirty=903 wb=635 unstable=0 bg_thresh=1017 thresh=2035 gap=497 poll_thresh=25 ino=257 dd-2584 [000] 124.258614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=64396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 124.265703: balance_dirty_state: bdi btrfs-1: dirty=903 wb=510 unstable=0 bg_thresh=1011 thresh=2022 gap=609 poll_thresh=25 ino=257 dd-2584 [000] 124.265778: balance_dirty_state: bdi btrfs-1: dirty=928 wb=510 unstable=0 bg_thresh=1011 thresh=2022 gap=584 poll_thresh=19 ino=257 dd-2584 [000] 124.265889: balance_dirty_state: bdi btrfs-1: dirty=953 wb=510 unstable=0 bg_thresh=1013 thresh=2027 gap=564 poll_thresh=20 ino=257 dd-2584 [000] 124.265998: balance_dirty_state: bdi btrfs-1: dirty=978 wb=510 unstable=0 bg_thresh=1016 thresh=2032 gap=544 poll_thresh=21 ino=257 dd-2584 [000] 124.266277: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=510 unstable=0 bg_thresh=1018 thresh=2036 gap=498 poll_thresh=22 ino=257 dd-2584 [000] 124.266281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=64396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 124.266362: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11752 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 124.268146: writeback_single_inode: bdi btrfs-1: ino=257 state= age=128 wrote=736 to_write=7456 dd-2584 [000] 124.273705: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1124 unstable=0 bg_thresh=1009 thresh=2019 gap=593 poll_thresh=22 ino=257 dd-2584 [000] 124.273779: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1124 unstable=0 bg_thresh=1009 thresh=2019 gap=593 poll_thresh=16 ino=257 dd-2584 [000] 124.273890: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1124 unstable=0 bg_thresh=1012 thresh=2024 gap=548 poll_thresh=17 ino=257 dd-2584 [000] 124.274001: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1124 unstable=0 bg_thresh=1014 thresh=2029 gap=528 poll_thresh=18 ino=257 dd-2584 [000] 124.274115: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1124 unstable=0 bg_thresh=1019 thresh=2039 gap=513 poll_thresh=19 ino=257 dd-2584 [000] 124.274230: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1124 unstable=0 bg_thresh=1019 thresh=2038 gap=487 poll_thresh=20 ino=257 dd-2584 [000] 124.274234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=64396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 124.281704: balance_dirty_state: bdi btrfs-1: dirty=427 wb=874 unstable=0 bg_thresh=1009 thresh=2019 gap=718 poll_thresh=20 ino=257 dd-2584 [000] 124.281781: balance_dirty_state: bdi btrfs-1: dirty=452 wb=874 unstable=0 bg_thresh=1009 thresh=2019 gap=693 poll_thresh=15 ino=257 dd-2584 [000] 124.281837: balance_dirty_state: bdi btrfs-1: dirty=477 wb=874 unstable=0 bg_thresh=1012 thresh=2024 gap=673 poll_thresh=16 ino=257 dd-2584 [000] 124.281947: balance_dirty_state: bdi btrfs-1: dirty=502 wb=874 unstable=0 bg_thresh=1014 thresh=2029 gap=653 poll_thresh=17 ino=257 dd-2584 [000] 124.282225: balance_dirty_state: bdi btrfs-1: dirty=527 wb=874 unstable=0 bg_thresh=1017 thresh=2034 gap=633 poll_thresh=18 ino=257 dd-2584 [000] 124.282340: balance_dirty_state: bdi btrfs-1: dirty=552 wb=874 unstable=0 bg_thresh=1016 thresh=2033 gap=607 poll_thresh=19 ino=257 dd-2584 [000] 124.282452: balance_dirty_state: bdi btrfs-1: dirty=602 wb=874 unstable=0 bg_thresh=1018 thresh=2037 gap=561 poll_thresh=20 ino=257 dd-2584 [000] 124.282614: balance_dirty_state: bdi btrfs-1: dirty=627 wb=874 unstable=0 bg_thresh=1018 thresh=2036 gap=535 poll_thresh=21 ino=257 dd-2584 [000] 124.282777: balance_dirty_state: bdi btrfs-1: dirty=652 wb=874 unstable=0 bg_thresh=1020 thresh=2041 gap=515 poll_thresh=22 ino=257 dd-2584 [000] 124.282949: balance_dirty_state: bdi btrfs-1: dirty=702 wb=874 unstable=0 bg_thresh=1022 thresh=2045 gap=469 poll_thresh=23 ino=257 dd-2584 [000] 124.282955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-196% task_weight=100% bdi_bw=64396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 124.290288: balance_dirty_state: bdi btrfs-1: dirty=702 wb=849 unstable=0 bg_thresh=1017 thresh=2034 gap=483 poll_thresh=23 ino=257 dd-2584 [000] 124.290300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=64396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 124.297777: balance_dirty_state: bdi btrfs-1: dirty=702 wb=774 unstable=0 bg_thresh=1012 thresh=2025 gap=549 poll_thresh=23 ino=257 dd-2584 [003] 124.297853: balance_dirty_state: bdi btrfs-1: dirty=702 wb=774 unstable=0 bg_thresh=1012 thresh=2025 gap=549 poll_thresh=17 ino=257 dd-2584 [003] 124.297981: balance_dirty_state: bdi btrfs-1: dirty=752 wb=774 unstable=0 bg_thresh=1011 thresh=2023 gap=497 poll_thresh=18 ino=257 dd-2584 [003] 124.297986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=64396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 124.305790: balance_dirty_state: bdi btrfs-1: dirty=752 wb=649 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=18 ino=257 dd-2584 [003] 124.305863: balance_dirty_state: bdi btrfs-1: dirty=752 wb=649 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=13 ino=257 dd-2584 [003] 124.305929: balance_dirty_state: bdi btrfs-1: dirty=777 wb=649 unstable=0 bg_thresh=996 thresh=1993 gap=567 poll_thresh=14 ino=257 dd-2584 [003] 124.306167: balance_dirty_state: bdi btrfs-1: dirty=802 wb=649 unstable=0 bg_thresh=996 thresh=1993 gap=542 poll_thresh=15 ino=257 dd-2584 [003] 124.306231: balance_dirty_state: bdi btrfs-1: dirty=802 wb=649 unstable=0 bg_thresh=996 thresh=1992 gap=541 poll_thresh=16 ino=257 dd-2584 [003] 124.306353: balance_dirty_state: bdi btrfs-1: dirty=852 wb=649 unstable=0 bg_thresh=995 thresh=1991 gap=490 poll_thresh=17 ino=257 dd-2584 [003] 124.306358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=64396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 124.313750: balance_dirty_state: bdi btrfs-1: dirty=852 wb=386 unstable=0 bg_thresh=994 thresh=1989 gap=751 poll_thresh=17 ino=257 dd-2584 [003] 124.313816: balance_dirty_state: bdi btrfs-1: dirty=852 wb=386 unstable=0 bg_thresh=997 thresh=1994 gap=756 poll_thresh=13 ino=257 dd-2584 [003] 124.313876: balance_dirty_state: bdi btrfs-1: dirty=877 wb=386 unstable=0 bg_thresh=996 thresh=1993 gap=730 poll_thresh=14 ino=257 dd-2584 [003] 124.313935: balance_dirty_state: bdi btrfs-1: dirty=902 wb=386 unstable=0 bg_thresh=996 thresh=1993 gap=705 poll_thresh=15 ino=257 dd-2584 [003] 124.313995: balance_dirty_state: bdi btrfs-1: dirty=902 wb=386 unstable=0 bg_thresh=996 thresh=1992 gap=704 poll_thresh=16 ino=257 dd-2584 [003] 124.314118: balance_dirty_state: bdi btrfs-1: dirty=927 wb=386 unstable=0 bg_thresh=995 thresh=1991 gap=678 poll_thresh=17 ino=257 dd-2584 [003] 124.314241: balance_dirty_state: bdi btrfs-1: dirty=977 wb=386 unstable=0 bg_thresh=995 thresh=1990 gap=627 poll_thresh=18 ino=257 dd-2584 [003] 124.314364: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=386 unstable=0 bg_thresh=997 thresh=1994 gap=606 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 124.314385: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11800 wrote=0 to_write=8192 dd-2584 [003] 124.314495: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=386 unstable=0 bg_thresh=996 thresh=1993 gap=580 poll_thresh=20 ino=257 dd-2584 [003] 124.314798: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=436 unstable=0 bg_thresh=996 thresh=1992 gap=529 poll_thresh=21 ino=257 dd-2584 [003] 124.314929: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=486 unstable=0 bg_thresh=998 thresh=1996 gap=508 poll_thresh=22 ino=257 dd-2584 [003] 124.315060: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=511 unstable=0 bg_thresh=997 thresh=1995 gap=482 poll_thresh=23 ino=257 dd-2584 [003] 124.315061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 124.316628: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=832 to_write=7360 dd-2584 [003] 124.321799: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1085 unstable=0 bg_thresh=997 thresh=1994 gap=607 poll_thresh=23 ino=257 dd-2584 [003] 124.321868: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1085 unstable=0 bg_thresh=996 thresh=1993 gap=581 poll_thresh=17 ino=257 dd-2584 [003] 124.321990: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1085 unstable=0 bg_thresh=996 thresh=1992 gap=555 poll_thresh=18 ino=257 dd-2584 [003] 124.322112: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1085 unstable=0 bg_thresh=995 thresh=1991 gap=529 poll_thresh=19 ino=257 dd-2584 [003] 124.322238: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1085 unstable=0 bg_thresh=995 thresh=1990 gap=478 poll_thresh=20 ino=257 dd-2584 [003] 124.322242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 124.329784: balance_dirty_state: bdi btrfs-1: dirty=427 wb=860 unstable=0 bg_thresh=995 thresh=1990 gap=703 poll_thresh=20 ino=257 dd-2584 [003] 124.329891: balance_dirty_state: bdi btrfs-1: dirty=427 wb=860 unstable=0 bg_thresh=994 thresh=1989 gap=702 poll_thresh=15 ino=257 dd-2584 [003] 124.329953: balance_dirty_state: bdi btrfs-1: dirty=452 wb=860 unstable=0 bg_thresh=997 thresh=1994 gap=682 poll_thresh=16 ino=257 dd-2584 [003] 124.330251: balance_dirty_state: bdi btrfs-1: dirty=477 wb=860 unstable=0 bg_thresh=996 thresh=1993 gap=656 poll_thresh=17 ino=257 dd-2584 [003] 124.330369: balance_dirty_state: bdi btrfs-1: dirty=502 wb=860 unstable=0 bg_thresh=996 thresh=1992 gap=630 poll_thresh=18 ino=257 dd-2584 [003] 124.330489: balance_dirty_state: bdi btrfs-1: dirty=552 wb=860 unstable=0 bg_thresh=998 thresh=1996 gap=584 poll_thresh=19 ino=257 dd-2584 [003] 124.330610: balance_dirty_state: bdi btrfs-1: dirty=577 wb=860 unstable=0 bg_thresh=997 thresh=1995 gap=558 poll_thresh=20 ino=257 dd-2584 [003] 124.330731: balance_dirty_state: bdi btrfs-1: dirty=602 wb=860 unstable=0 bg_thresh=994 thresh=1988 gap=526 poll_thresh=21 ino=257 dd-2584 [003] 124.330854: balance_dirty_state: bdi btrfs-1: dirty=652 wb=860 unstable=0 bg_thresh=990 thresh=1981 gap=469 poll_thresh=22 ino=257 dd-2584 [003] 124.330858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 124.337784: balance_dirty_state: bdi btrfs-1: dirty=652 wb=860 unstable=0 bg_thresh=991 thresh=1982 gap=470 poll_thresh=22 ino=257 dd-2584 [003] 124.337793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 124.345783: balance_dirty_state: bdi btrfs-1: dirty=652 wb=710 unstable=0 bg_thresh=990 thresh=1980 gap=618 poll_thresh=22 ino=257 dd-2584 [003] 124.345880: balance_dirty_state: bdi btrfs-1: dirty=652 wb=710 unstable=0 bg_thresh=992 thresh=1985 gap=623 poll_thresh=16 ino=257 dd-2584 [003] 124.345998: balance_dirty_state: bdi btrfs-1: dirty=677 wb=710 unstable=0 bg_thresh=992 thresh=1984 gap=597 poll_thresh=17 ino=257 dd-2584 [003] 124.346116: balance_dirty_state: bdi btrfs-1: dirty=727 wb=710 unstable=0 bg_thresh=991 thresh=1983 gap=546 poll_thresh=18 ino=257 dd-2584 [003] 124.346407: balance_dirty_state: bdi btrfs-1: dirty=752 wb=710 unstable=0 bg_thresh=993 thresh=1987 gap=525 poll_thresh=19 ino=257 dd-2584 [003] 124.346537: balance_dirty_state: bdi btrfs-1: dirty=777 wb=685 unstable=0 bg_thresh=993 thresh=1986 gap=524 poll_thresh=20 ino=257 dd-2584 [003] 124.346676: balance_dirty_state: bdi btrfs-1: dirty=827 wb=585 unstable=0 bg_thresh=992 thresh=1985 gap=573 poll_thresh=21 ino=257 dd-2584 [003] 124.346796: balance_dirty_state: bdi btrfs-1: dirty=852 wb=585 unstable=0 bg_thresh=992 thresh=1984 gap=547 poll_thresh=22 ino=257 dd-2584 [003] 124.346919: balance_dirty_state: bdi btrfs-1: dirty=877 wb=585 unstable=0 bg_thresh=991 thresh=1982 gap=520 poll_thresh=23 ino=257 dd-2584 [003] 124.347039: balance_dirty_state: bdi btrfs-1: dirty=902 wb=585 unstable=0 bg_thresh=990 thresh=1981 gap=494 poll_thresh=24 ino=257 dd-2584 [003] 124.347044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 124.353801: balance_dirty_state: bdi btrfs-1: dirty=902 wb=460 unstable=0 bg_thresh=991 thresh=1983 gap=621 poll_thresh=24 ino=257 dd-2584 [003] 124.353882: balance_dirty_state: bdi btrfs-1: dirty=927 wb=460 unstable=0 bg_thresh=994 thresh=1988 gap=601 poll_thresh=18 ino=257 dd-2584 [003] 124.353998: balance_dirty_state: bdi btrfs-1: dirty=952 wb=460 unstable=0 bg_thresh=993 thresh=1987 gap=575 poll_thresh=19 ino=257 dd-2584 [003] 124.354278: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=460 unstable=0 bg_thresh=995 thresh=1991 gap=529 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 124.354362: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11840 wrote=0 to_write=8192 dd-2584 [003] 124.354408: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=460 unstable=0 bg_thresh=995 thresh=1990 gap=503 poll_thresh=21 ino=257 dd-2584 [003] 124.354536: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=485 unstable=0 bg_thresh=994 thresh=1989 gap=477 poll_thresh=22 ino=257 dd-2584 [003] 124.354537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 124.357639: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=752 to_write=7440 dd-2584 [001] 124.361842: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1060 unstable=0 bg_thresh=995 thresh=1990 gap=628 poll_thresh=22 ino=257 dd-2584 [001] 124.361950: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1060 unstable=0 bg_thresh=995 thresh=1990 gap=628 poll_thresh=16 ino=257 dd-2584 [001] 124.362183: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1060 unstable=0 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=17 ino=257 dd-2584 [001] 124.362417: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1060 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=18 ino=257 dd-2584 [001] 124.362657: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1060 unstable=0 bg_thresh=1002 thresh=2004 gap=542 poll_thresh=19 ino=257 dd-2584 [001] 124.362891: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1060 unstable=0 bg_thresh=1001 thresh=2003 gap=491 poll_thresh=20 ino=257 dd-2584 [001] 124.362900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 124.369880: balance_dirty_state: bdi btrfs-1: dirty=452 wb=935 unstable=0 bg_thresh=1000 thresh=2001 gap=614 poll_thresh=20 ino=257 dd-2584 [001] 124.369961: balance_dirty_state: bdi btrfs-1: dirty=452 wb=935 unstable=0 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=15 ino=257 dd-2584 [001] 124.370022: balance_dirty_state: bdi btrfs-1: dirty=477 wb=935 unstable=0 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=16 ino=257 dd-2584 [001] 124.370306: balance_dirty_state: bdi btrfs-1: dirty=502 wb=935 unstable=0 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=17 ino=257 dd-2584 [001] 124.370420: balance_dirty_state: bdi btrfs-1: dirty=527 wb=935 unstable=0 bg_thresh=1001 thresh=2003 gap=541 poll_thresh=18 ino=257 dd-2584 [001] 124.370533: balance_dirty_state: bdi btrfs-1: dirty=577 wb=935 unstable=0 bg_thresh=1001 thresh=2002 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 124.370537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 124.377770: balance_dirty_state: bdi btrfs-1: dirty=577 wb=810 unstable=0 bg_thresh=1001 thresh=2003 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 124.377884: balance_dirty_state: bdi btrfs-1: dirty=577 wb=810 unstable=0 bg_thresh=1004 thresh=2008 gap=621 poll_thresh=14 ino=257 dd-2584 [001] 124.377946: balance_dirty_state: bdi btrfs-1: dirty=602 wb=810 unstable=0 bg_thresh=1003 thresh=2007 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 124.378006: balance_dirty_state: bdi btrfs-1: dirty=627 wb=810 unstable=0 bg_thresh=1003 thresh=2007 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 124.378125: balance_dirty_state: bdi btrfs-1: dirty=652 wb=810 unstable=0 bg_thresh=1002 thresh=2005 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 124.378244: balance_dirty_state: bdi btrfs-1: dirty=677 wb=810 unstable=0 bg_thresh=1002 thresh=2004 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 124.378363: balance_dirty_state: bdi btrfs-1: dirty=702 wb=810 unstable=0 bg_thresh=1001 thresh=2003 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 124.378368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 124.385830: balance_dirty_state: bdi btrfs-1: dirty=702 wb=685 unstable=0 bg_thresh=1000 thresh=2001 gap=614 poll_thresh=19 ino=257 dd-2584 [005] 124.385905: balance_dirty_state: bdi btrfs-1: dirty=702 wb=685 unstable=0 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=14 ino=257 dd-2584 [005] 124.386150: balance_dirty_state: bdi btrfs-1: dirty=727 wb=660 unstable=0 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=15 ino=257 dd-2584 [005] 124.386215: balance_dirty_state: bdi btrfs-1: dirty=752 wb=635 unstable=0 bg_thresh=1005 thresh=2011 gap=624 poll_thresh=16 ino=257 dd-2584 [005] 124.386334: balance_dirty_state: bdi btrfs-1: dirty=777 wb=635 unstable=0 bg_thresh=1008 thresh=2016 gap=604 poll_thresh=17 ino=257 dd-2584 [005] 124.386454: balance_dirty_state: bdi btrfs-1: dirty=802 wb=635 unstable=0 bg_thresh=1010 thresh=2020 gap=583 poll_thresh=18 ino=257 dd-2584 [005] 124.386576: balance_dirty_state: bdi btrfs-1: dirty=827 wb=635 unstable=0 bg_thresh=1009 thresh=2019 gap=557 poll_thresh=19 ino=257 dd-2584 [005] 124.386702: balance_dirty_state: bdi btrfs-1: dirty=877 wb=635 unstable=0 bg_thresh=1009 thresh=2018 gap=506 poll_thresh=20 ino=257 dd-2584 [005] 124.386825: balance_dirty_state: bdi btrfs-1: dirty=902 wb=635 unstable=0 bg_thresh=1008 thresh=2017 gap=480 poll_thresh=21 ino=257 dd-2584 [005] 124.386830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 124.393789: balance_dirty_state: bdi btrfs-1: dirty=902 wb=485 unstable=0 bg_thresh=1011 thresh=2022 gap=635 poll_thresh=21 ino=257 dd-2584 [004] 124.393854: balance_dirty_state: bdi btrfs-1: dirty=902 wb=485 unstable=0 bg_thresh=1011 thresh=2022 gap=635 poll_thresh=16 ino=257 dd-2584 [004] 124.393970: balance_dirty_state: bdi btrfs-1: dirty=952 wb=485 unstable=0 bg_thresh=1013 thresh=2027 gap=590 poll_thresh=17 ino=257 dd-2584 [004] 124.394249: balance_dirty_state: bdi btrfs-1: dirty=977 wb=485 unstable=0 bg_thresh=1016 thresh=2032 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 124.394364: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=485 unstable=0 bg_thresh=1018 thresh=2036 gap=549 poll_thresh=19 ino=257 dd-2584 [004] 124.394479: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=485 unstable=0 bg_thresh=1017 thresh=2035 gap=523 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 124.394545: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11880 wrote=0 to_write=8192 dd-2584 [004] 124.394609: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=485 unstable=0 bg_thresh=1017 thresh=2034 gap=472 poll_thresh=21 ino=257 dd-2584 [004] 124.394611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=98% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 124.396560: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=800 to_write=7392 dd-2584 [004] 124.401715: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1160 unstable=0 bg_thresh=1012 thresh=2024 gap=562 poll_thresh=21 ino=257 dd-2584 [004] 124.401777: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1160 unstable=0 bg_thresh=1012 thresh=2024 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 124.401893: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1160 unstable=0 bg_thresh=1014 thresh=2029 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 124.402009: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1160 unstable=0 bg_thresh=1017 thresh=2034 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 124.402014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 124.409745: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1035 unstable=0 bg_thresh=1016 thresh=2032 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 124.409822: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1035 unstable=0 bg_thresh=1016 thresh=2032 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 124.409877: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1035 unstable=0 bg_thresh=1018 thresh=2037 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 124.409933: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1035 unstable=0 bg_thresh=1018 thresh=2037 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 124.409991: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1035 unstable=0 bg_thresh=1021 thresh=2042 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 124.410272: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1035 unstable=0 bg_thresh=1020 thresh=2041 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 124.410388: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1035 unstable=0 bg_thresh=1020 thresh=2040 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 124.410393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 124.417846: balance_dirty_state: bdi btrfs-1: dirty=502 wb=910 unstable=0 bg_thresh=1013 thresh=2026 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 124.417932: balance_dirty_state: bdi btrfs-1: dirty=527 wb=910 unstable=0 bg_thresh=1013 thresh=2026 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 124.417987: balance_dirty_state: bdi btrfs-1: dirty=527 wb=910 unstable=0 bg_thresh=1015 thresh=2031 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 124.418042: balance_dirty_state: bdi btrfs-1: dirty=552 wb=910 unstable=0 bg_thresh=1015 thresh=2031 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 124.418097: balance_dirty_state: bdi btrfs-1: dirty=577 wb=910 unstable=0 bg_thresh=1018 thresh=2036 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 124.418223: balance_dirty_state: bdi btrfs-1: dirty=602 wb=910 unstable=0 bg_thresh=1020 thresh=2041 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 124.418406: balance_dirty_state: bdi btrfs-1: dirty=627 wb=910 unstable=0 bg_thresh=1015 thresh=2031 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 124.418412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 124.425743: balance_dirty_state: bdi btrfs-1: dirty=627 wb=810 unstable=0 bg_thresh=1009 thresh=2019 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 124.425835: balance_dirty_state: bdi btrfs-1: dirty=652 wb=810 unstable=0 bg_thresh=1006 thresh=2013 gap=551 poll_thresh=13 ino=257 dd-2584 [004] 124.425926: balance_dirty_state: bdi btrfs-1: dirty=652 wb=810 unstable=0 bg_thresh=1009 thresh=2018 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 124.426018: balance_dirty_state: bdi btrfs-1: dirty=677 wb=810 unstable=0 bg_thresh=1008 thresh=2017 gap=530 poll_thresh=15 ino=257 dd-2584 [004] 124.426109: balance_dirty_state: bdi btrfs-1: dirty=702 wb=810 unstable=0 bg_thresh=1011 thresh=2022 gap=510 poll_thresh=16 ino=257 dd-2584 [004] 124.426546: balance_dirty_state: bdi btrfs-1: dirty=727 wb=810 unstable=0 bg_thresh=1015 thresh=2031 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 124.426553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 124.433827: balance_dirty_state: bdi btrfs-1: dirty=727 wb=660 unstable=0 bg_thresh=1013 thresh=2027 gap=640 poll_thresh=17 ino=257 dd-2584 [002] 124.433912: balance_dirty_state: bdi btrfs-1: dirty=727 wb=635 unstable=0 bg_thresh=1010 thresh=2021 gap=659 poll_thresh=13 ino=257 dd-2584 [002] 124.433988: balance_dirty_state: bdi btrfs-1: dirty=752 wb=585 unstable=0 bg_thresh=1012 thresh=2025 gap=688 poll_thresh=14 ino=257 dd-2584 [002] 124.434060: balance_dirty_state: bdi btrfs-1: dirty=777 wb=560 unstable=0 bg_thresh=1011 thresh=2022 gap=685 poll_thresh=15 ino=257 dd-2584 [002] 124.434126: balance_dirty_state: bdi btrfs-1: dirty=777 wb=560 unstable=0 bg_thresh=1008 thresh=2016 gap=679 poll_thresh=16 ino=257 dd-2584 [002] 124.434254: balance_dirty_state: bdi btrfs-1: dirty=827 wb=560 unstable=0 bg_thresh=1007 thresh=2015 gap=628 poll_thresh=17 ino=257 dd-2584 [002] 124.434385: balance_dirty_state: bdi btrfs-1: dirty=852 wb=560 unstable=0 bg_thresh=1011 thresh=2022 gap=610 poll_thresh=18 ino=257 dd-2584 [002] 124.434513: balance_dirty_state: bdi btrfs-1: dirty=877 wb=560 unstable=0 bg_thresh=1006 thresh=2012 gap=575 poll_thresh=19 ino=257 dd-2584 [002] 124.434637: balance_dirty_state: bdi btrfs-1: dirty=927 wb=560 unstable=0 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=20 ino=257 dd-2584 [002] 124.434782: balance_dirty_state: bdi btrfs-1: dirty=953 wb=560 unstable=0 bg_thresh=1009 thresh=2018 gap=505 poll_thresh=21 ino=257 dd-2584 [002] 124.435094: balance_dirty_state: bdi btrfs-1: dirty=979 wb=560 unstable=0 bg_thresh=1008 thresh=2016 gap=477 poll_thresh=22 ino=257 dd-2584 [002] 124.435100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 124.445793: balance_dirty_state: bdi btrfs-1: dirty=979 wb=435 unstable=0 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=22 ino=257 dd-2584 [002] 124.445873: balance_dirty_state: bdi btrfs-1: dirty=979 wb=435 unstable=0 bg_thresh=997 thresh=1995 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 124.445998: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=435 unstable=0 bg_thresh=997 thresh=1994 gap=530 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 124.446051: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11932 wrote=0 to_write=16384 dd-2584 [002] 124.446131: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=435 unstable=0 bg_thresh=999 thresh=1998 gap=509 poll_thresh=18 ino=257 dd-2584 [002] 124.446266: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=460 unstable=0 bg_thresh=998 thresh=1997 gap=483 poll_thresh=19 ino=257 dd-2584 [002] 124.446267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 124.448180: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=800 to_write=15584 dd-2584 [002] 124.457852: balance_dirty_state: bdi btrfs-1: dirty=277 wb=962 unstable=0 bg_thresh=1001 thresh=2002 gap=763 poll_thresh=19 ino=257 dd-2584 [002] 124.457952: balance_dirty_state: bdi btrfs-1: dirty=302 wb=962 unstable=0 bg_thresh=1003 thresh=2007 gap=743 poll_thresh=14 ino=257 dd-2584 [002] 124.458040: balance_dirty_state: bdi btrfs-1: dirty=302 wb=962 unstable=0 bg_thresh=1000 thresh=2001 gap=737 poll_thresh=15 ino=257 dd-2584 [002] 124.458128: balance_dirty_state: bdi btrfs-1: dirty=327 wb=962 unstable=0 bg_thresh=1003 thresh=2006 gap=717 poll_thresh=16 ino=257 dd-2584 [002] 124.458306: balance_dirty_state: bdi btrfs-1: dirty=352 wb=962 unstable=0 bg_thresh=1002 thresh=2005 gap=691 poll_thresh=17 ino=257 dd-2584 [002] 124.458482: balance_dirty_state: bdi btrfs-1: dirty=402 wb=962 unstable=0 bg_thresh=1002 thresh=2004 gap=640 poll_thresh=18 ino=257 dd-2584 [002] 124.458911: balance_dirty_state: bdi btrfs-1: dirty=427 wb=962 unstable=0 bg_thresh=1001 thresh=2002 gap=613 poll_thresh=19 ino=257 dd-2584 [002] 124.459082: balance_dirty_state: bdi btrfs-1: dirty=452 wb=962 unstable=0 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=20 ino=257 dd-2584 [002] 124.459254: balance_dirty_state: bdi btrfs-1: dirty=477 wb=962 unstable=0 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=21 ino=257 dd-2584 [002] 124.459427: balance_dirty_state: bdi btrfs-1: dirty=527 wb=962 unstable=0 bg_thresh=1002 thresh=2004 gap=515 poll_thresh=22 ino=257 dd-2584 [002] 124.459600: balance_dirty_state: bdi btrfs-1: dirty=552 wb=962 unstable=0 bg_thresh=1001 thresh=2003 gap=489 poll_thresh=23 ino=257 dd-2584 [002] 124.459607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 124.469892: balance_dirty_state: bdi btrfs-1: dirty=552 wb=787 unstable=0 bg_thresh=1002 thresh=2004 gap=665 poll_thresh=23 ino=257 dd-2584 [001] 124.470014: balance_dirty_state: bdi btrfs-1: dirty=577 wb=787 unstable=0 bg_thresh=1004 thresh=2009 gap=645 poll_thresh=17 ino=257 dd-2584 [001] 124.470248: balance_dirty_state: bdi btrfs-1: dirty=602 wb=787 unstable=0 bg_thresh=1007 thresh=2014 gap=625 poll_thresh=18 ino=257 dd-2584 [001] 124.470488: balance_dirty_state: bdi btrfs-1: dirty=627 wb=787 unstable=0 bg_thresh=1006 thresh=2013 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 124.471082: balance_dirty_state: bdi btrfs-1: dirty=652 wb=787 unstable=0 bg_thresh=1008 thresh=2017 gap=578 poll_thresh=20 ino=257 dd-2584 [001] 124.471322: balance_dirty_state: bdi btrfs-1: dirty=702 wb=787 unstable=0 bg_thresh=1008 thresh=2016 gap=527 poll_thresh=21 ino=257 dd-2584 [001] 124.471563: balance_dirty_state: bdi btrfs-1: dirty=727 wb=787 unstable=0 bg_thresh=1007 thresh=2015 gap=501 poll_thresh=22 ino=257 dd-2584 [001] 124.471572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 124.477860: balance_dirty_state: bdi btrfs-1: dirty=727 wb=662 unstable=0 bg_thresh=1007 thresh=2015 gap=626 poll_thresh=22 ino=257 dd-2584 [001] 124.477963: balance_dirty_state: bdi btrfs-1: dirty=752 wb=662 unstable=0 bg_thresh=1007 thresh=2014 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 124.478085: balance_dirty_state: bdi btrfs-1: dirty=777 wb=662 unstable=0 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 124.478206: balance_dirty_state: bdi btrfs-1: dirty=802 wb=662 unstable=0 bg_thresh=1006 thresh=2012 gap=548 poll_thresh=18 ino=257 dd-2584 [001] 124.478327: balance_dirty_state: bdi btrfs-1: dirty=827 wb=662 unstable=0 bg_thresh=1008 thresh=2016 gap=527 poll_thresh=19 ino=257 dd-2584 [001] 124.478450: balance_dirty_state: bdi btrfs-1: dirty=877 wb=662 unstable=0 bg_thresh=1007 thresh=2015 gap=476 poll_thresh=20 ino=257 dd-2584 [001] 124.478455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 124.485944: balance_dirty_state: bdi btrfs-1: dirty=877 wb=412 unstable=0 bg_thresh=1008 thresh=2017 gap=728 poll_thresh=20 ino=257 dd-2584 [001] 124.486014: balance_dirty_state: bdi btrfs-1: dirty=877 wb=412 unstable=0 bg_thresh=1008 thresh=2016 gap=727 poll_thresh=15 ino=257 dd-2584 [001] 124.486074: balance_dirty_state: bdi btrfs-1: dirty=902 wb=412 unstable=0 bg_thresh=1008 thresh=2016 gap=702 poll_thresh=16 ino=257 dd-2584 [001] 124.486355: balance_dirty_state: bdi btrfs-1: dirty=927 wb=412 unstable=0 bg_thresh=1007 thresh=2015 gap=676 poll_thresh=17 ino=257 dd-2584 [001] 124.486472: balance_dirty_state: bdi btrfs-1: dirty=977 wb=412 unstable=0 bg_thresh=1009 thresh=2019 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 124.486593: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=412 unstable=0 bg_thresh=1006 thresh=2012 gap=598 poll_thresh=19 ino=257 dd-2584 [001] 124.486712: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=412 unstable=0 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 124.486737: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11972 wrote=0 to_write=16384 dd-2584 [001] 124.486905: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=412 unstable=0 bg_thresh=1005 thresh=2011 gap=546 poll_thresh=21 ino=257 dd-2584 [001] 124.487107: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=462 unstable=0 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=22 ino=257 dd-2584 [001] 124.487311: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=512 unstable=0 bg_thresh=1006 thresh=2012 gap=482 poll_thresh=23 ino=257 dd-2584 [001] 124.487313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 124.489009: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=848 to_write=15536 dd-2584 [001] 124.493902: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1128 unstable=0 bg_thresh=1006 thresh=2012 gap=620 poll_thresh=23 ino=257 dd-2584 [001] 124.493990: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1128 unstable=0 bg_thresh=1005 thresh=2011 gap=606 poll_thresh=17 ino=257 dd-2584 [001] 124.494300: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1128 unstable=0 bg_thresh=1005 thresh=2011 gap=567 poll_thresh=18 ino=257 dd-2584 [001] 124.494435: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1128 unstable=0 bg_thresh=1005 thresh=2011 gap=541 poll_thresh=19 ino=257 dd-2584 [001] 124.494571: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1128 unstable=0 bg_thresh=1006 thresh=2012 gap=503 poll_thresh=20 ino=257 dd-2584 [001] 124.494705: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1128 unstable=0 bg_thresh=1005 thresh=2011 gap=476 poll_thresh=21 ino=257 dd-2584 [001] 124.494710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 124.501930: balance_dirty_state: bdi btrfs-1: dirty=407 wb=990 unstable=0 bg_thresh=1005 thresh=2011 gap=614 poll_thresh=21 ino=257 dd-2584 [001] 124.502021: balance_dirty_state: bdi btrfs-1: dirty=420 wb=990 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 124.502151: balance_dirty_state: bdi btrfs-1: dirty=459 wb=990 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 124.502286: balance_dirty_state: bdi btrfs-1: dirty=485 wb=990 unstable=0 bg_thresh=1006 thresh=2013 gap=538 poll_thresh=18 ino=257 dd-2584 [001] 124.502425: balance_dirty_state: bdi btrfs-1: dirty=524 wb=990 unstable=0 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 124.502429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 124.509836: balance_dirty_state: bdi btrfs-1: dirty=524 wb=863 unstable=0 bg_thresh=1005 thresh=2010 gap=623 poll_thresh=19 ino=257 dd-2584 [001] 124.509935: balance_dirty_state: bdi btrfs-1: dirty=549 wb=863 unstable=0 bg_thresh=1007 thresh=2015 gap=603 poll_thresh=14 ino=257 dd-2584 [001] 124.509995: balance_dirty_state: bdi btrfs-1: dirty=549 wb=863 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 124.510227: balance_dirty_state: bdi btrfs-1: dirty=574 wb=863 unstable=0 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 124.510347: balance_dirty_state: bdi btrfs-1: dirty=599 wb=863 unstable=0 bg_thresh=1009 thresh=2018 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 124.510467: balance_dirty_state: bdi btrfs-1: dirty=649 wb=863 unstable=0 bg_thresh=1008 thresh=2017 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 124.510586: balance_dirty_state: bdi btrfs-1: dirty=674 wb=863 unstable=0 bg_thresh=1008 thresh=2016 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 124.510591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 124.517844: balance_dirty_state: bdi btrfs-1: dirty=674 wb=738 unstable=0 bg_thresh=1008 thresh=2016 gap=604 poll_thresh=19 ino=257 dd-2584 [001] 124.517976: balance_dirty_state: bdi btrfs-1: dirty=674 wb=738 unstable=0 bg_thresh=1005 thresh=2010 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 124.518046: balance_dirty_state: bdi btrfs-1: dirty=699 wb=738 unstable=0 bg_thresh=1007 thresh=2015 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 124.518115: balance_dirty_state: bdi btrfs-1: dirty=724 wb=738 unstable=0 bg_thresh=1006 thresh=2013 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 124.518264: balance_dirty_state: bdi btrfs-1: dirty=750 wb=738 unstable=0 bg_thresh=1004 thresh=2009 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 124.518399: balance_dirty_state: bdi btrfs-1: dirty=775 wb=738 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 124.518403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 124.525876: balance_dirty_state: bdi btrfs-1: dirty=775 wb=588 unstable=0 bg_thresh=1001 thresh=2002 gap=639 poll_thresh=18 ino=257 dd-2584 [001] 124.525944: balance_dirty_state: bdi btrfs-1: dirty=800 wb=588 unstable=0 bg_thresh=1000 thresh=2001 gap=613 poll_thresh=13 ino=257 dd-2584 [001] 124.526011: balance_dirty_state: bdi btrfs-1: dirty=800 wb=588 unstable=0 bg_thresh=1004 thresh=2008 gap=620 poll_thresh=14 ino=257 dd-2584 [001] 124.526254: balance_dirty_state: bdi btrfs-1: dirty=813 wb=588 unstable=0 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 124.526321: balance_dirty_state: bdi btrfs-1: dirty=851 wb=588 unstable=0 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 124.526451: balance_dirty_state: bdi btrfs-1: dirty=876 wb=588 unstable=0 bg_thresh=999 thresh=1999 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 124.526580: balance_dirty_state: bdi btrfs-1: dirty=901 wb=588 unstable=0 bg_thresh=999 thresh=1998 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 124.526712: balance_dirty_state: bdi btrfs-1: dirty=951 wb=588 unstable=0 bg_thresh=1001 thresh=2002 gap=463 poll_thresh=19 ino=257 dd-2584 [001] 124.526717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=66388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 124.533857: balance_dirty_state: bdi btrfs-1: dirty=951 wb=463 unstable=0 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 124.533932: balance_dirty_state: bdi btrfs-1: dirty=951 wb=463 unstable=0 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 124.533999: balance_dirty_state: bdi btrfs-1: dirty=976 wb=463 unstable=0 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 124.534067: balance_dirty_state: bdi btrfs-1: dirty=976 wb=463 unstable=0 bg_thresh=1004 thresh=2008 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 124.534203: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=463 unstable=0 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 124.534231: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12020 wrote=0 to_write=16384 dd-2584 [001] 124.534418: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=463 unstable=0 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 124.534420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=66388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 124.536518: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=784 to_write=15600 dd-2584 [001] 124.541840: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1113 unstable=0 bg_thresh=1005 thresh=2010 gap=608 poll_thresh=18 ino=257 dd-2584 [001] 124.541908: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1113 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=13 ino=257 dd-2584 [001] 124.542144: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1113 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 124.542205: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1113 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 124.542269: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1113 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 124.542404: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1113 unstable=0 bg_thresh=1006 thresh=2013 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 124.542532: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1113 unstable=0 bg_thresh=1006 thresh=2012 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 124.542537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=66388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 124.549937: balance_dirty_state: bdi btrfs-1: dirty=402 wb=988 unstable=0 bg_thresh=1003 thresh=2007 gap=617 poll_thresh=18 ino=257 dd-2584 [001] 124.550091: balance_dirty_state: bdi btrfs-1: dirty=402 wb=925 unstable=0 bg_thresh=1003 thresh=2006 gap=679 poll_thresh=13 ino=257 dd-2584 [001] 124.550239: balance_dirty_state: bdi btrfs-1: dirty=427 wb=850 unstable=0 bg_thresh=1000 thresh=2000 gap=723 poll_thresh=14 ino=257 dd-2584 [001] 124.550357: balance_dirty_state: bdi btrfs-1: dirty=452 wb=850 unstable=0 bg_thresh=1002 thresh=2005 gap=703 poll_thresh=15 ino=257 dd-2584 [001] 124.550477: balance_dirty_state: bdi btrfs-1: dirty=452 wb=850 unstable=0 bg_thresh=999 thresh=1999 gap=697 poll_thresh=16 ino=257 dd-2584 [001] 124.550717: balance_dirty_state: bdi btrfs-1: dirty=502 wb=850 unstable=0 bg_thresh=1001 thresh=2003 gap=651 poll_thresh=17 ino=257 dd-2584 [001] 124.550959: balance_dirty_state: bdi btrfs-1: dirty=540 wb=850 unstable=0 bg_thresh=1001 thresh=2002 gap=612 poll_thresh=18 ino=257 dd-2584 [001] 124.551581: balance_dirty_state: bdi btrfs-1: dirty=566 wb=850 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 124.551850: balance_dirty_state: bdi btrfs-1: dirty=591 wb=850 unstable=0 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=20 ino=257 dd-2584 [001] 124.552125: balance_dirty_state: bdi btrfs-1: dirty=641 wb=850 unstable=0 bg_thresh=997 thresh=1994 gap=503 poll_thresh=21 ino=257 dd-2584 [001] 124.552391: balance_dirty_state: bdi btrfs-1: dirty=666 wb=850 unstable=0 bg_thresh=995 thresh=1990 gap=474 poll_thresh=22 ino=257 dd-2584 [001] 124.552400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=66388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 124.557858: balance_dirty_state: bdi btrfs-1: dirty=666 wb=850 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=22 ino=257 dd-2584 [001] 124.557868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=66388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 124.565893: balance_dirty_state: bdi btrfs-1: dirty=666 wb=733 unstable=0 bg_thresh=1000 thresh=2000 gap=601 poll_thresh=22 ino=257 dd-2584 [001] 124.565960: balance_dirty_state: bdi btrfs-1: dirty=691 wb=733 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 124.566080: balance_dirty_state: bdi btrfs-1: dirty=716 wb=733 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 124.566197: balance_dirty_state: bdi btrfs-1: dirty=741 wb=733 unstable=0 bg_thresh=998 thresh=1997 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 124.566314: balance_dirty_state: bdi btrfs-1: dirty=766 wb=733 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 124.566319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=66388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 124.573812: balance_dirty_state: bdi btrfs-1: dirty=766 wb=525 unstable=0 bg_thresh=998 thresh=1996 gap=705 poll_thresh=19 ino=257 dd-2584 [001] 124.573882: balance_dirty_state: bdi btrfs-1: dirty=791 wb=525 unstable=0 bg_thresh=1000 thresh=2001 gap=685 poll_thresh=14 ino=257 dd-2584 [001] 124.573967: balance_dirty_state: bdi btrfs-1: dirty=791 wb=525 unstable=0 bg_thresh=999 thresh=1998 gap=682 poll_thresh=15 ino=257 dd-2584 [001] 124.574281: balance_dirty_state: bdi btrfs-1: dirty=817 wb=525 unstable=0 bg_thresh=1000 thresh=2000 gap=658 poll_thresh=16 ino=257 dd-2584 [001] 124.574454: balance_dirty_state: bdi btrfs-1: dirty=842 wb=525 unstable=0 bg_thresh=995 thresh=1990 gap=623 poll_thresh=17 ino=257 dd-2584 [001] 124.574624: balance_dirty_state: bdi btrfs-1: dirty=892 wb=525 unstable=0 bg_thresh=993 thresh=1987 gap=570 poll_thresh=18 ino=257 dd-2584 [001] 124.574792: balance_dirty_state: bdi btrfs-1: dirty=917 wb=525 unstable=0 bg_thresh=999 thresh=1998 gap=556 poll_thresh=19 ino=257 dd-2584 [001] 124.574963: balance_dirty_state: bdi btrfs-1: dirty=942 wb=525 unstable=0 bg_thresh=1000 thresh=2001 gap=534 poll_thresh=20 ino=257 dd-2584 [001] 124.575131: balance_dirty_state: bdi btrfs-1: dirty=992 wb=525 unstable=0 bg_thresh=996 thresh=1993 gap=476 poll_thresh=21 ino=257 dd-2584 [001] 124.575136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=66388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 124.581853: balance_dirty_state: bdi btrfs-1: dirty=992 wb=400 unstable=0 bg_thresh=986 thresh=1973 gap=581 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 124.581889: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12068 wrote=0 to_write=16384 dd-2584 [001] 124.582032: balance_dirty_state: bdi btrfs-1: dirty=992 wb=400 unstable=0 bg_thresh=989 thresh=1978 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 124.582316: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=425 unstable=0 bg_thresh=991 thresh=1983 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 124.582610: balance_dirty_state: bdi btrfs-1: dirty=992 wb=488 unstable=0 bg_thresh=991 thresh=1982 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 124.583363: balance_dirty_state: bdi btrfs-1: dirty=867 wb=626 unstable=0 bg_thresh=992 thresh=1984 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 124.583365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=66388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 124.585507: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=308 wrote=816 to_write=15568 dd-2584 [001] 124.589868: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1090 unstable=0 bg_thresh=983 thresh=1967 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 124.589964: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1090 unstable=0 bg_thresh=983 thresh=1967 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 124.590037: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1090 unstable=0 bg_thresh=983 thresh=1966 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 124.590101: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1090 unstable=0 bg_thresh=986 thresh=1972 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 124.590222: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1090 unstable=0 bg_thresh=991 thresh=1983 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 124.590347: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1090 unstable=0 bg_thresh=996 thresh=1993 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 124.590475: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1090 unstable=0 bg_thresh=996 thresh=1992 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 124.590480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=66388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 124.601822: balance_dirty_state: bdi btrfs-1: dirty=428 wb=839 unstable=0 bg_thresh=1026 thresh=2053 gap=786 poll_thresh=19 ino=257 dd-2584 [001] 124.601922: balance_dirty_state: bdi btrfs-1: dirty=428 wb=839 unstable=0 bg_thresh=1029 thresh=2058 gap=791 poll_thresh=14 ino=257 dd-2584 [001] 124.602018: balance_dirty_state: bdi btrfs-1: dirty=453 wb=839 unstable=0 bg_thresh=1026 thresh=2052 gap=760 poll_thresh=15 ino=257 dd-2584 [001] 124.602112: balance_dirty_state: bdi btrfs-1: dirty=478 wb=839 unstable=0 bg_thresh=1028 thresh=2057 gap=740 poll_thresh=16 ino=257 dd-2584 [001] 124.602299: balance_dirty_state: bdi btrfs-1: dirty=503 wb=839 unstable=0 bg_thresh=1028 thresh=2056 gap=714 poll_thresh=17 ino=257 dd-2584 [001] 124.602690: balance_dirty_state: bdi btrfs-1: dirty=528 wb=839 unstable=0 bg_thresh=1027 thresh=2055 gap=688 poll_thresh=18 ino=257 dd-2584 [001] 124.602808: balance_dirty_state: bdi btrfs-1: dirty=553 wb=839 unstable=0 bg_thresh=1029 thresh=2059 gap=667 poll_thresh=19 ino=257 dd-2584 [001] 124.602929: balance_dirty_state: bdi btrfs-1: dirty=603 wb=839 unstable=0 bg_thresh=1029 thresh=2058 gap=616 poll_thresh=20 ino=257 dd-2584 [001] 124.603050: balance_dirty_state: bdi btrfs-1: dirty=628 wb=839 unstable=0 bg_thresh=1028 thresh=2057 gap=590 poll_thresh=21 ino=257 dd-2584 [001] 124.603168: balance_dirty_state: bdi btrfs-1: dirty=653 wb=839 unstable=0 bg_thresh=1030 thresh=2061 gap=569 poll_thresh=22 ino=257 dd-2584 [001] 124.603290: balance_dirty_state: bdi btrfs-1: dirty=703 wb=839 unstable=0 bg_thresh=1027 thresh=2054 gap=512 poll_thresh=23 ino=257 dd-2584 [001] 124.603295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=66388 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 124.609805: balance_dirty_state: bdi btrfs-1: dirty=703 wb=713 unstable=0 bg_thresh=1024 thresh=2048 gap=632 poll_thresh=23 ino=257 dd-2584 [005] 124.609880: balance_dirty_state: bdi btrfs-1: dirty=703 wb=713 unstable=0 bg_thresh=1024 thresh=2048 gap=632 poll_thresh=17 ino=257 dd-2584 [005] 124.609994: balance_dirty_state: bdi btrfs-1: dirty=753 wb=713 unstable=0 bg_thresh=1026 thresh=2053 gap=587 poll_thresh=18 ino=257 dd-2584 [005] 124.610281: balance_dirty_state: bdi btrfs-1: dirty=778 wb=713 unstable=0 bg_thresh=1029 thresh=2058 gap=567 poll_thresh=19 ino=257 dd-2584 [005] 124.610402: balance_dirty_state: bdi btrfs-1: dirty=803 wb=713 unstable=0 bg_thresh=1031 thresh=2062 gap=546 poll_thresh=20 ino=257 dd-2584 [005] 124.610522: balance_dirty_state: bdi btrfs-1: dirty=853 wb=713 unstable=0 bg_thresh=1030 thresh=2061 gap=495 poll_thresh=21 ino=257 dd-2584 [005] 124.610526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1321 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-16% task_gap=-134% task_weight=101% bdi_bw=66388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 124.617946: balance_dirty_state: bdi btrfs-1: dirty=853 wb=575 unstable=0 bg_thresh=1023 thresh=2046 gap=618 poll_thresh=21 ino=257 dd-2584 [005] 124.618049: balance_dirty_state: bdi btrfs-1: dirty=853 wb=575 unstable=0 bg_thresh=1023 thresh=2046 gap=618 poll_thresh=16 ino=257 dd-2584 [005] 124.618162: balance_dirty_state: bdi btrfs-1: dirty=878 wb=575 unstable=0 bg_thresh=1025 thresh=2051 gap=598 poll_thresh=17 ino=257 dd-2584 [005] 124.618277: balance_dirty_state: bdi btrfs-1: dirty=928 wb=575 unstable=0 bg_thresh=1028 thresh=2056 gap=553 poll_thresh=18 ino=257 dd-2584 [005] 124.618395: balance_dirty_state: bdi btrfs-1: dirty=953 wb=575 unstable=0 bg_thresh=1033 thresh=2066 gap=538 poll_thresh=19 ino=257 dd-2584 [005] 124.618512: balance_dirty_state: bdi btrfs-1: dirty=978 wb=575 unstable=0 bg_thresh=1032 thresh=2065 gap=512 poll_thresh=20 ino=257 dd-2584 [005] 124.618516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=66388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 124.625982: balance_dirty_state: bdi btrfs-1: dirty=978 wb=462 unstable=0 bg_thresh=1023 thresh=2047 gap=607 poll_thresh=20 ino=257 dd-2584 [005] 124.626105: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=462 unstable=0 bg_thresh=1023 thresh=2047 gap=582 poll_thresh=15 ino=257 dd-2584 [005] 124.626221: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=462 unstable=0 bg_thresh=1026 thresh=2052 gap=562 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 124.626264: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12112 wrote=0 to_write=16384 dd-2584 [005] 124.626720: balance_dirty_state: bdi btrfs-1: dirty=977 wb=526 unstable=0 bg_thresh=1028 thresh=2057 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 124.626903: balance_dirty_state: bdi btrfs-1: dirty=952 wb=576 unstable=0 bg_thresh=1027 thresh=2054 gap=526 poll_thresh=18 ino=257 dd-2584 [005] 124.627091: balance_dirty_state: bdi btrfs-1: dirty=952 wb=626 unstable=0 bg_thresh=1022 thresh=2044 gap=466 poll_thresh=19 ino=257 dd-2584 [005] 124.627093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-197% task_weight=100% bdi_bw=66388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 124.628582: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=352 wrote=832 to_write=15552 dd-2584 [005] 124.633942: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1176 unstable=0 bg_thresh=1025 thresh=2050 gap=597 poll_thresh=19 ino=257 dd-2584 [005] 124.634010: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1176 unstable=0 bg_thresh=1024 thresh=2049 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 124.634072: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1176 unstable=0 bg_thresh=1027 thresh=2054 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 124.634133: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1176 unstable=0 bg_thresh=1024 thresh=2048 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 124.634255: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1176 unstable=0 bg_thresh=1023 thresh=2047 gap=494 poll_thresh=17 ino=257 dd-2584 [005] 124.634260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-148% task_weight=100% bdi_bw=66728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 124.641936: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1050 unstable=0 bg_thresh=1025 thresh=2050 gap=623 poll_thresh=17 ino=257 dd-2584 [005] 124.642046: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1050 unstable=0 bg_thresh=1027 thresh=2055 gap=628 poll_thresh=13 ino=257 dd-2584 [005] 124.642106: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1050 unstable=0 bg_thresh=1027 thresh=2054 gap=602 poll_thresh=14 ino=257 dd-2584 [005] 124.642165: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1050 unstable=0 bg_thresh=1029 thresh=2059 gap=582 poll_thresh=15 ino=257 dd-2584 [005] 124.642224: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1050 unstable=0 bg_thresh=1026 thresh=2053 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 124.642511: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1050 unstable=0 bg_thresh=1026 thresh=2052 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 124.642629: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1050 unstable=0 bg_thresh=1028 thresh=2056 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 124.642634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=66728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 124.649908: balance_dirty_state: bdi btrfs-1: dirty=502 wb=925 unstable=0 bg_thresh=1020 thresh=2040 gap=613 poll_thresh=18 ino=257 dd-2584 [005] 124.649977: balance_dirty_state: bdi btrfs-1: dirty=502 wb=925 unstable=0 bg_thresh=1017 thresh=2034 gap=607 poll_thresh=13 ino=257 dd-2584 [005] 124.650038: balance_dirty_state: bdi btrfs-1: dirty=527 wb=925 unstable=0 bg_thresh=1019 thresh=2039 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 124.650098: balance_dirty_state: bdi btrfs-1: dirty=552 wb=925 unstable=0 bg_thresh=1019 thresh=2038 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 124.650157: balance_dirty_state: bdi btrfs-1: dirty=552 wb=925 unstable=0 bg_thresh=1019 thresh=2038 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 124.650277: balance_dirty_state: bdi btrfs-1: dirty=602 wb=925 unstable=0 bg_thresh=1018 thresh=2037 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 124.650398: balance_dirty_state: bdi btrfs-1: dirty=627 wb=925 unstable=0 bg_thresh=1020 thresh=2041 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 124.650403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=66728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 124.657897: balance_dirty_state: bdi btrfs-1: dirty=627 wb=710 unstable=0 bg_thresh=1013 thresh=2027 gap=690 poll_thresh=18 ino=257 dd-2584 [005] 124.657969: balance_dirty_state: bdi btrfs-1: dirty=627 wb=710 unstable=0 bg_thresh=1010 thresh=2021 gap=684 poll_thresh=13 ino=257 dd-2584 [005] 124.658029: balance_dirty_state: bdi btrfs-1: dirty=652 wb=710 unstable=0 bg_thresh=1013 thresh=2026 gap=664 poll_thresh=14 ino=257 dd-2584 [005] 124.658087: balance_dirty_state: bdi btrfs-1: dirty=677 wb=710 unstable=0 bg_thresh=1012 thresh=2025 gap=638 poll_thresh=15 ino=257 dd-2584 [005] 124.658147: balance_dirty_state: bdi btrfs-1: dirty=677 wb=710 unstable=0 bg_thresh=1009 thresh=2019 gap=632 poll_thresh=16 ino=257 dd-2584 [005] 124.658429: balance_dirty_state: bdi btrfs-1: dirty=727 wb=710 unstable=0 bg_thresh=1011 thresh=2023 gap=586 poll_thresh=17 ino=257 dd-2584 [005] 124.658546: balance_dirty_state: bdi btrfs-1: dirty=752 wb=710 unstable=0 bg_thresh=1011 thresh=2022 gap=560 poll_thresh=18 ino=257 dd-2584 [005] 124.658664: balance_dirty_state: bdi btrfs-1: dirty=777 wb=710 unstable=0 bg_thresh=1010 thresh=2021 gap=534 poll_thresh=19 ino=257 dd-2584 [005] 124.658780: balance_dirty_state: bdi btrfs-1: dirty=827 wb=710 unstable=0 bg_thresh=1010 thresh=2020 gap=483 poll_thresh=20 ino=257 dd-2584 [005] 124.658784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=66728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 124.665923: balance_dirty_state: bdi btrfs-1: dirty=827 wb=585 unstable=0 bg_thresh=1009 thresh=2018 gap=606 poll_thresh=20 ino=257 dd-2584 [005] 124.666022: balance_dirty_state: bdi btrfs-1: dirty=827 wb=585 unstable=0 bg_thresh=1011 thresh=2023 gap=611 poll_thresh=15 ino=257 dd-2584 [005] 124.666081: balance_dirty_state: bdi btrfs-1: dirty=852 wb=585 unstable=0 bg_thresh=1011 thresh=2022 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 124.666197: balance_dirty_state: bdi btrfs-1: dirty=877 wb=585 unstable=0 bg_thresh=1010 thresh=2021 gap=559 poll_thresh=17 ino=257 dd-2584 [005] 124.666313: balance_dirty_state: bdi btrfs-1: dirty=902 wb=585 unstable=0 bg_thresh=1010 thresh=2020 gap=533 poll_thresh=18 ino=257 dd-2584 [005] 124.666432: balance_dirty_state: bdi btrfs-1: dirty=952 wb=585 unstable=0 bg_thresh=1012 thresh=2024 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 124.666436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=66728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 124.674000: balance_dirty_state: bdi btrfs-1: dirty=952 wb=460 unstable=0 bg_thresh=1011 thresh=2023 gap=611 poll_thresh=19 ino=257 dd-2584 [005] 124.674082: balance_dirty_state: bdi btrfs-1: dirty=952 wb=460 unstable=0 bg_thresh=1008 thresh=2017 gap=605 poll_thresh=14 ino=257 dd-2584 [005] 124.674306: balance_dirty_state: bdi btrfs-1: dirty=977 wb=460 unstable=0 bg_thresh=1011 thresh=2022 gap=585 poll_thresh=15 ino=257 dd-2584 [005] 124.674365: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=460 unstable=0 bg_thresh=1008 thresh=2016 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 124.674480: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=460 unstable=0 bg_thresh=1010 thresh=2020 gap=533 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 124.674504: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12160 wrote=0 to_write=16384 dd-2584 [005] 124.674655: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=460 unstable=0 bg_thresh=1009 thresh=2019 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 124.674833: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=485 unstable=0 bg_thresh=1009 thresh=2018 gap=506 poll_thresh=19 ino=257 dd-2584 [005] 124.675012: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=535 unstable=0 bg_thresh=1011 thresh=2022 gap=460 poll_thresh=20 ino=257 dd-2584 [005] 124.675014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=66728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 124.676763: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=400 wrote=832 to_write=15552 dd-2584 [005] 124.682001: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1160 unstable=0 bg_thresh=1014 thresh=2029 gap=567 poll_thresh=20 ino=257 dd-2584 [005] 124.682106: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1160 unstable=0 bg_thresh=1014 thresh=2029 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 124.682168: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1160 unstable=0 bg_thresh=1014 thresh=2028 gap=541 poll_thresh=16 ino=257 dd-2584 [005] 124.682288: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1160 unstable=0 bg_thresh=1013 thresh=2027 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 124.682407: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1160 unstable=0 bg_thresh=1013 thresh=2026 gap=464 poll_thresh=18 ino=257 dd-2584 [005] 124.682412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=66728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 124.690007: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1035 unstable=0 bg_thresh=1012 thresh=2024 gap=587 poll_thresh=18 ino=257 dd-2584 [005] 124.690270: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1035 unstable=0 bg_thresh=1011 thresh=2023 gap=586 poll_thresh=13 ino=257 dd-2584 [005] 124.690328: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1035 unstable=0 bg_thresh=1014 thresh=2028 gap=566 poll_thresh=14 ino=257 dd-2584 [005] 124.690385: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1035 unstable=0 bg_thresh=1011 thresh=2022 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 124.690444: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1035 unstable=0 bg_thresh=1013 thresh=2027 gap=540 poll_thresh=16 ino=257 dd-2584 [005] 124.690560: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1035 unstable=0 bg_thresh=1013 thresh=2026 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 124.690676: balance_dirty_state: bdi btrfs-1: dirty=527 wb=1035 unstable=0 bg_thresh=1012 thresh=2025 gap=463 poll_thresh=18 ino=257 dd-2584 [005] 124.690680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=66728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 124.697950: balance_dirty_state: bdi btrfs-1: dirty=527 wb=910 unstable=0 bg_thresh=1011 thresh=2023 gap=586 poll_thresh=18 ino=257 dd-2584 [005] 124.698029: balance_dirty_state: bdi btrfs-1: dirty=527 wb=910 unstable=0 bg_thresh=1011 thresh=2022 gap=585 poll_thresh=13 ino=257 dd-2584 [005] 124.698088: balance_dirty_state: bdi btrfs-1: dirty=552 wb=910 unstable=0 bg_thresh=1013 thresh=2027 gap=565 poll_thresh=14 ino=257 dd-2584 [005] 124.698150: balance_dirty_state: bdi btrfs-1: dirty=577 wb=910 unstable=0 bg_thresh=1013 thresh=2026 gap=539 poll_thresh=15 ino=257 dd-2584 [005] 124.698212: balance_dirty_state: bdi btrfs-1: dirty=577 wb=910 unstable=0 bg_thresh=1010 thresh=2020 gap=533 poll_thresh=16 ino=257 dd-2584 [005] 124.698333: balance_dirty_state: bdi btrfs-1: dirty=602 wb=910 unstable=0 bg_thresh=1009 thresh=2019 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 124.698453: balance_dirty_state: bdi btrfs-1: dirty=652 wb=910 unstable=0 bg_thresh=1009 thresh=2018 gap=456 poll_thresh=18 ino=257 dd-2584 [005] 124.698457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=66728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 124.705952: balance_dirty_state: bdi btrfs-1: dirty=652 wb=785 unstable=0 bg_thresh=1008 thresh=2017 gap=580 poll_thresh=18 ino=257 dd-2584 [005] 124.706186: balance_dirty_state: bdi btrfs-1: dirty=652 wb=785 unstable=0 bg_thresh=1011 thresh=2022 gap=585 poll_thresh=13 ino=257 dd-2584 [005] 124.706249: balance_dirty_state: bdi btrfs-1: dirty=677 wb=785 unstable=0 bg_thresh=1010 thresh=2021 gap=559 poll_thresh=14 ino=257 dd-2584 [005] 124.706309: balance_dirty_state: bdi btrfs-1: dirty=702 wb=785 unstable=0 bg_thresh=1013 thresh=2026 gap=539 poll_thresh=15 ino=257 dd-2584 [005] 124.706370: balance_dirty_state: bdi btrfs-1: dirty=702 wb=785 unstable=0 bg_thresh=1010 thresh=2020 gap=533 poll_thresh=16 ino=257 dd-2584 [005] 124.706490: balance_dirty_state: bdi btrfs-1: dirty=752 wb=785 unstable=0 bg_thresh=1009 thresh=2019 gap=482 poll_thresh=17 ino=257 dd-2584 [005] 124.706495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=66728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 124.713949: balance_dirty_state: bdi btrfs-1: dirty=752 wb=585 unstable=0 bg_thresh=1008 thresh=2016 gap=679 poll_thresh=17 ino=257 dd-2584 [005] 124.714015: balance_dirty_state: bdi btrfs-1: dirty=752 wb=585 unstable=0 bg_thresh=1007 thresh=2015 gap=678 poll_thresh=13 ino=257 dd-2584 [005] 124.714076: balance_dirty_state: bdi btrfs-1: dirty=777 wb=585 unstable=0 bg_thresh=1010 thresh=2020 gap=658 poll_thresh=14 ino=257 dd-2584 [005] 124.714138: balance_dirty_state: bdi btrfs-1: dirty=802 wb=585 unstable=0 bg_thresh=1009 thresh=2019 gap=632 poll_thresh=15 ino=257 dd-2584 [005] 124.714199: balance_dirty_state: bdi btrfs-1: dirty=802 wb=585 unstable=0 bg_thresh=1009 thresh=2019 gap=632 poll_thresh=16 ino=257 dd-2584 [005] 124.714324: balance_dirty_state: bdi btrfs-1: dirty=827 wb=585 unstable=0 bg_thresh=1009 thresh=2018 gap=606 poll_thresh=17 ino=257 dd-2584 [005] 124.714450: balance_dirty_state: bdi btrfs-1: dirty=877 wb=585 unstable=0 bg_thresh=1005 thresh=2011 gap=549 poll_thresh=18 ino=257 dd-2584 [005] 124.714576: balance_dirty_state: bdi btrfs-1: dirty=902 wb=585 unstable=0 bg_thresh=1007 thresh=2015 gap=528 poll_thresh=19 ino=257 dd-2584 [005] 124.714873: balance_dirty_state: bdi btrfs-1: dirty=927 wb=585 unstable=0 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=20 ino=257 dd-2584 [005] 124.714878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=66728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 124.725895: balance_dirty_state: bdi btrfs-1: dirty=927 wb=335 unstable=0 bg_thresh=1000 thresh=2001 gap=739 poll_thresh=20 ino=257 dd-2584 [005] 124.726011: balance_dirty_state: bdi btrfs-1: dirty=952 wb=335 unstable=0 bg_thresh=1003 thresh=2006 gap=719 poll_thresh=15 ino=257 dd-2584 [005] 124.726073: balance_dirty_state: bdi btrfs-1: dirty=977 wb=335 unstable=0 bg_thresh=1000 thresh=2000 gap=688 poll_thresh=16 ino=257 dd-2584 [005] 124.726194: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=335 unstable=0 bg_thresh=999 thresh=1999 gap=662 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 124.726215: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12212 wrote=0 to_write=16384 dd-2584 [005] 124.726376: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=335 unstable=0 bg_thresh=1004 thresh=2008 gap=646 poll_thresh=18 ino=257 dd-2584 [005] 124.726561: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=385 unstable=0 bg_thresh=1003 thresh=2007 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 124.726746: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=435 unstable=0 bg_thresh=1003 thresh=2006 gap=569 poll_thresh=20 ino=257 dd-2584 [005] 124.726934: balance_dirty_state: bdi btrfs-1: dirty=977 wb=485 unstable=0 bg_thresh=1005 thresh=2010 gap=548 poll_thresh=21 ino=257 dd-2584 [005] 124.727121: balance_dirty_state: bdi btrfs-1: dirty=952 wb=535 unstable=0 bg_thresh=1004 thresh=2009 gap=522 poll_thresh=22 ino=257 dd-2584 [005] 124.727605: balance_dirty_state: bdi btrfs-1: dirty=852 wb=660 unstable=0 bg_thresh=998 thresh=1996 gap=484 poll_thresh=23 ino=257 dd-2584 [005] 124.727607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=66728 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 124.728912: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=452 wrote=896 to_write=15488 dd-2584 [005] 124.733917: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1085 unstable=0 bg_thresh=1001 thresh=2003 gap=616 poll_thresh=23 ino=257 dd-2584 [005] 124.733988: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1085 unstable=0 bg_thresh=1001 thresh=2002 gap=615 poll_thresh=17 ino=257 dd-2584 [005] 124.734118: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1085 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=18 ino=257 dd-2584 [005] 124.734244: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1085 unstable=0 bg_thresh=1002 thresh=2005 gap=543 poll_thresh=19 ino=257 dd-2584 [005] 124.734371: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1085 unstable=0 bg_thresh=1002 thresh=2004 gap=517 poll_thresh=20 ino=257 dd-2584 [005] 124.734502: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1085 unstable=0 bg_thresh=1001 thresh=2003 gap=491 poll_thresh=21 ino=257 dd-2584 [005] 124.734508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-250% task_weight=101% bdi_bw=66728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 124.741894: balance_dirty_state: bdi btrfs-1: dirty=427 wb=960 unstable=0 bg_thresh=996 thresh=1992 gap=605 poll_thresh=21 ino=257 dd-2584 [005] 124.742003: balance_dirty_state: bdi btrfs-1: dirty=452 wb=960 unstable=0 bg_thresh=998 thresh=1997 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 124.742122: balance_dirty_state: bdi btrfs-1: dirty=477 wb=960 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 124.742241: balance_dirty_state: bdi btrfs-1: dirty=502 wb=960 unstable=0 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=18 ino=257 dd-2584 [005] 124.742537: balance_dirty_state: bdi btrfs-1: dirty=552 wb=960 unstable=0 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=19 ino=257 dd-2584 [005] 124.742542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=67188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 124.749947: balance_dirty_state: bdi btrfs-1: dirty=552 wb=960 unstable=0 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 124.749956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=67188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 124.757958: balance_dirty_state: bdi btrfs-1: dirty=552 wb=785 unstable=0 bg_thresh=1000 thresh=2000 gap=663 poll_thresh=19 ino=257 dd-2584 [005] 124.758092: balance_dirty_state: bdi btrfs-1: dirty=552 wb=785 unstable=0 bg_thresh=997 thresh=1994 gap=657 poll_thresh=14 ino=257 dd-2584 [005] 124.758213: balance_dirty_state: bdi btrfs-1: dirty=577 wb=785 unstable=0 bg_thresh=999 thresh=1999 gap=637 poll_thresh=15 ino=257 dd-2584 [005] 124.758334: balance_dirty_state: bdi btrfs-1: dirty=602 wb=785 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=16 ino=257 dd-2584 [005] 124.758541: balance_dirty_state: bdi btrfs-1: dirty=627 wb=660 unstable=0 bg_thresh=997 thresh=1995 gap=708 poll_thresh=17 ino=257 dd-2584 [005] 124.758718: balance_dirty_state: bdi btrfs-1: dirty=652 wb=660 unstable=0 bg_thresh=1000 thresh=2000 gap=688 poll_thresh=18 ino=257 dd-2584 [005] 124.758959: balance_dirty_state: bdi btrfs-1: dirty=702 wb=660 unstable=0 bg_thresh=999 thresh=1999 gap=637 poll_thresh=19 ino=257 dd-2584 [005] 124.759202: balance_dirty_state: bdi btrfs-1: dirty=727 wb=660 unstable=0 bg_thresh=1001 thresh=2003 gap=616 poll_thresh=20 ino=257 dd-2584 [005] 124.759444: balance_dirty_state: bdi btrfs-1: dirty=752 wb=660 unstable=0 bg_thresh=1001 thresh=2002 gap=590 poll_thresh=21 ino=257 dd-2584 [005] 124.760036: balance_dirty_state: bdi btrfs-1: dirty=777 wb=660 unstable=0 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=22 ino=257 dd-2584 [005] 124.760278: balance_dirty_state: bdi btrfs-1: dirty=827 wb=660 unstable=0 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=23 ino=257 dd-2584 [005] 124.760519: balance_dirty_state: bdi btrfs-1: dirty=852 wb=660 unstable=0 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=24 ino=257 dd-2584 [005] 124.760529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=67188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 124.765968: balance_dirty_state: bdi btrfs-1: dirty=852 wb=660 unstable=0 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=24 ino=257 dd-2584 [004] 124.765979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=67188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 124.773927: balance_dirty_state: bdi btrfs-1: dirty=852 wb=410 unstable=0 bg_thresh=1001 thresh=2002 gap=740 poll_thresh=24 ino=257 dd-2584 [004] 124.774053: balance_dirty_state: bdi btrfs-1: dirty=877 wb=410 unstable=0 bg_thresh=1001 thresh=2002 gap=715 poll_thresh=18 ino=257 dd-2584 [004] 124.774285: balance_dirty_state: bdi btrfs-1: dirty=902 wb=410 unstable=0 bg_thresh=1003 thresh=2007 gap=695 poll_thresh=19 ino=257 dd-2584 [004] 124.774519: balance_dirty_state: bdi btrfs-1: dirty=927 wb=410 unstable=0 bg_thresh=1005 thresh=2011 gap=674 poll_thresh=20 ino=257 dd-2584 [004] 124.774758: balance_dirty_state: bdi btrfs-1: dirty=977 wb=410 unstable=0 bg_thresh=1005 thresh=2010 gap=623 poll_thresh=21 ino=257 dd-2584 [004] 124.774994: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=410 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=22 ino=257 dd-2584 [004] 124.775235: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=410 unstable=0 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=23 ino=257 flush-btrfs-1-2586 [001] 124.775321: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12260 wrote=0 to_write=16384 dd-2584 [004] 124.775850: balance_dirty_state: bdi btrfs-1: dirty=977 wb=460 unstable=0 bg_thresh=1006 thresh=2012 gap=575 poll_thresh=24 ino=257 dd-2584 [004] 124.776110: balance_dirty_state: bdi btrfs-1: dirty=977 wb=510 unstable=0 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=25 ino=257 dd-2584 [004] 124.776368: balance_dirty_state: bdi btrfs-1: dirty=952 wb=560 unstable=0 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=26 ino=257 dd-2584 [004] 124.776371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=67188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 124.779435: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=504 wrote=832 to_write=15552 dd-2584 [004] 124.782003: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1085 unstable=0 bg_thresh=1006 thresh=2012 gap=625 poll_thresh=26 ino=257 dd-2584 [004] 124.782083: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1085 unstable=0 bg_thresh=1005 thresh=2011 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 124.782223: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1085 unstable=0 bg_thresh=1005 thresh=2010 gap=573 poll_thresh=20 ino=257 dd-2584 [004] 124.782346: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1085 unstable=0 bg_thresh=1007 thresh=2014 gap=552 poll_thresh=21 ino=257 dd-2584 [004] 124.782468: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1085 unstable=0 bg_thresh=1006 thresh=2013 gap=526 poll_thresh=22 ino=257 dd-2584 [004] 124.782588: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1085 unstable=0 bg_thresh=1006 thresh=2012 gap=475 poll_thresh=23 ino=257 dd-2584 [004] 124.782593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=67188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 124.789899: balance_dirty_state: bdi btrfs-1: dirty=452 wb=960 unstable=0 bg_thresh=1006 thresh=2012 gap=600 poll_thresh=23 ino=257 dd-2584 [005] 124.790032: balance_dirty_state: bdi btrfs-1: dirty=477 wb=960 unstable=0 bg_thresh=1003 thresh=2006 gap=569 poll_thresh=17 ino=257 dd-2584 [005] 124.790627: balance_dirty_state: bdi btrfs-1: dirty=502 wb=960 unstable=0 bg_thresh=1005 thresh=2010 gap=548 poll_thresh=18 ino=257 dd-2584 [005] 124.790861: balance_dirty_state: bdi btrfs-1: dirty=527 wb=960 unstable=0 bg_thresh=1004 thresh=2009 gap=522 poll_thresh=19 ino=257 dd-2584 [005] 124.791101: balance_dirty_state: bdi btrfs-1: dirty=552 wb=960 unstable=0 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=20 ino=257 dd-2584 [005] 124.791111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=67188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 124.797901: balance_dirty_state: bdi btrfs-1: dirty=552 wb=960 unstable=0 bg_thresh=1003 thresh=2006 gap=494 poll_thresh=20 ino=257 dd-2584 [005] 124.797911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=67188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 124.805944: balance_dirty_state: bdi btrfs-1: dirty=552 wb=710 unstable=0 bg_thresh=1005 thresh=2010 gap=748 poll_thresh=20 ino=257 dd-2584 [003] 124.806011: balance_dirty_state: bdi btrfs-1: dirty=577 wb=710 unstable=0 bg_thresh=1005 thresh=2010 gap=723 poll_thresh=15 ino=257 dd-2584 [003] 124.806072: balance_dirty_state: bdi btrfs-1: dirty=577 wb=710 unstable=0 bg_thresh=1007 thresh=2015 gap=728 poll_thresh=16 ino=257 dd-2584 [003] 124.806188: balance_dirty_state: bdi btrfs-1: dirty=627 wb=710 unstable=0 bg_thresh=1010 thresh=2020 gap=683 poll_thresh=17 ino=257 dd-2584 [003] 124.806306: balance_dirty_state: bdi btrfs-1: dirty=652 wb=710 unstable=0 bg_thresh=1009 thresh=2019 gap=657 poll_thresh=18 ino=257 dd-2584 [003] 124.806425: balance_dirty_state: bdi btrfs-1: dirty=677 wb=710 unstable=0 bg_thresh=1009 thresh=2018 gap=631 poll_thresh=19 ino=257 dd-2584 [003] 124.806557: balance_dirty_state: bdi btrfs-1: dirty=727 wb=710 unstable=0 bg_thresh=1011 thresh=2022 gap=585 poll_thresh=20 ino=257 dd-2584 [003] 124.807147: balance_dirty_state: bdi btrfs-1: dirty=752 wb=710 unstable=0 bg_thresh=1010 thresh=2021 gap=559 poll_thresh=21 ino=257 dd-2584 [003] 124.807390: balance_dirty_state: bdi btrfs-1: dirty=777 wb=710 unstable=0 bg_thresh=1010 thresh=2020 gap=533 poll_thresh=22 ino=257 dd-2584 [003] 124.807635: balance_dirty_state: bdi btrfs-1: dirty=802 wb=710 unstable=0 bg_thresh=1009 thresh=2019 gap=507 poll_thresh=23 ino=257 dd-2584 [003] 124.807877: balance_dirty_state: bdi btrfs-1: dirty=852 wb=710 unstable=0 bg_thresh=1011 thresh=2023 gap=461 poll_thresh=24 ino=257 dd-2584 [003] 124.807886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=67188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 124.813891: balance_dirty_state: bdi btrfs-1: dirty=852 wb=585 unstable=0 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=24 ino=257 dd-2584 [003] 124.813972: balance_dirty_state: bdi btrfs-1: dirty=852 wb=585 unstable=0 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=18 ino=257 dd-2584 [003] 124.814087: balance_dirty_state: bdi btrfs-1: dirty=902 wb=585 unstable=0 bg_thresh=1004 thresh=2009 gap=522 poll_thresh=19 ino=257 dd-2584 [003] 124.814197: balance_dirty_state: bdi btrfs-1: dirty=927 wb=585 unstable=0 bg_thresh=1007 thresh=2014 gap=502 poll_thresh=20 ino=257 dd-2584 [003] 124.814201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=67188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 124.821863: balance_dirty_state: bdi btrfs-1: dirty=927 wb=460 unstable=0 bg_thresh=1006 thresh=2012 gap=625 poll_thresh=20 ino=257 dd-2584 [003] 124.821953: balance_dirty_state: bdi btrfs-1: dirty=952 wb=460 unstable=0 bg_thresh=1006 thresh=2012 gap=600 poll_thresh=15 ino=257 dd-2584 [003] 124.822011: balance_dirty_state: bdi btrfs-1: dirty=952 wb=460 unstable=0 bg_thresh=1008 thresh=2017 gap=605 poll_thresh=16 ino=257 dd-2584 [003] 124.822287: balance_dirty_state: bdi btrfs-1: dirty=977 wb=460 unstable=0 bg_thresh=1011 thresh=2022 gap=585 poll_thresh=17 ino=257 dd-2584 [003] 124.822400: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=460 unstable=0 bg_thresh=1010 thresh=2021 gap=534 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 124.822489: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12308 wrote=0 to_write=16384 dd-2584 [003] 124.822528: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=460 unstable=0 bg_thresh=1010 thresh=2020 gap=533 poll_thresh=19 ino=257 dd-2584 [003] 124.822653: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=485 unstable=0 bg_thresh=1012 thresh=2024 gap=487 poll_thresh=20 ino=257 dd-2584 [003] 124.822655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=67188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 124.824313: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=548 wrote=784 to_write=15600 dd-2584 [003] 124.829853: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1110 unstable=0 bg_thresh=1002 thresh=2005 gap=618 poll_thresh=20 ino=257 dd-2584 [003] 124.829914: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1110 unstable=0 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=15 ino=257 dd-2584 [003] 124.829973: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1110 unstable=0 bg_thresh=1005 thresh=2010 gap=573 poll_thresh=16 ino=257 dd-2584 [003] 124.830090: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1110 unstable=0 bg_thresh=1007 thresh=2015 gap=553 poll_thresh=17 ino=257 dd-2584 [003] 124.830205: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1110 unstable=0 bg_thresh=1007 thresh=2014 gap=527 poll_thresh=18 ino=257 dd-2584 [003] 124.830322: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1110 unstable=0 bg_thresh=1006 thresh=2013 gap=501 poll_thresh=19 ino=257 dd-2584 [003] 124.830327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=67188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 124.837898: balance_dirty_state: bdi btrfs-1: dirty=402 wb=985 unstable=0 bg_thresh=1004 thresh=2009 gap=622 poll_thresh=19 ino=257 dd-2584 [003] 124.838023: balance_dirty_state: bdi btrfs-1: dirty=427 wb=985 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=14 ino=257 dd-2584 [003] 124.838490: balance_dirty_state: bdi btrfs-1: dirty=452 wb=985 unstable=0 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=15 ino=257 dd-2584 [003] 124.838608: balance_dirty_state: bdi btrfs-1: dirty=452 wb=985 unstable=0 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=16 ino=257 dd-2584 [003] 124.838844: balance_dirty_state: bdi btrfs-1: dirty=502 wb=985 unstable=0 bg_thresh=1003 thresh=2007 gap=520 poll_thresh=17 ino=257 dd-2584 [003] 124.839085: balance_dirty_state: bdi btrfs-1: dirty=527 wb=985 unstable=0 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=18 ino=257 dd-2584 [003] 124.839093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=67188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 124.845877: balance_dirty_state: bdi btrfs-1: dirty=527 wb=860 unstable=0 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=18 ino=257 dd-2584 [003] 124.846003: balance_dirty_state: bdi btrfs-1: dirty=552 wb=860 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=13 ino=257 dd-2584 [003] 124.846124: balance_dirty_state: bdi btrfs-1: dirty=552 wb=860 unstable=0 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=14 ino=257 dd-2584 [003] 124.846243: balance_dirty_state: bdi btrfs-1: dirty=577 wb=860 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=15 ino=257 dd-2584 [003] 124.846362: balance_dirty_state: bdi btrfs-1: dirty=577 wb=860 unstable=0 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=16 ino=257 dd-2584 [003] 124.846604: balance_dirty_state: bdi btrfs-1: dirty=627 wb=860 unstable=0 bg_thresh=1001 thresh=2003 gap=516 poll_thresh=17 ino=257 dd-2584 [003] 124.846854: balance_dirty_state: bdi btrfs-1: dirty=652 wb=860 unstable=0 bg_thresh=1003 thresh=2007 gap=495 poll_thresh=18 ino=257 dd-2584 [003] 124.846862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 124.853862: balance_dirty_state: bdi btrfs-1: dirty=652 wb=735 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=18 ino=257 dd-2584 [003] 124.853925: balance_dirty_state: bdi btrfs-1: dirty=677 wb=735 unstable=0 bg_thresh=999 thresh=1998 gap=586 poll_thresh=13 ino=257 dd-2584 [003] 124.853984: balance_dirty_state: bdi btrfs-1: dirty=677 wb=735 unstable=0 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=14 ino=257 dd-2584 [003] 124.854215: balance_dirty_state: bdi btrfs-1: dirty=702 wb=735 unstable=0 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=15 ino=257 dd-2584 [003] 124.854275: balance_dirty_state: bdi btrfs-1: dirty=727 wb=735 unstable=0 bg_thresh=1004 thresh=2008 gap=546 poll_thresh=16 ino=257 dd-2584 [003] 124.854392: balance_dirty_state: bdi btrfs-1: dirty=752 wb=735 unstable=0 bg_thresh=1003 thresh=2007 gap=520 poll_thresh=17 ino=257 dd-2584 [003] 124.854510: balance_dirty_state: bdi btrfs-1: dirty=777 wb=735 unstable=0 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=18 ino=257 dd-2584 [003] 124.854514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 124.861886: balance_dirty_state: bdi btrfs-1: dirty=777 wb=510 unstable=0 bg_thresh=999 thresh=1999 gap=712 poll_thresh=18 ino=257 dd-2584 [007] 124.861980: balance_dirty_state: bdi btrfs-1: dirty=777 wb=510 unstable=0 bg_thresh=1002 thresh=2005 gap=718 poll_thresh=13 ino=257 dd-2584 [007] 124.862055: balance_dirty_state: bdi btrfs-1: dirty=802 wb=510 unstable=0 bg_thresh=1008 thresh=2016 gap=704 poll_thresh=14 ino=257 dd-2584 [007] 124.862115: balance_dirty_state: bdi btrfs-1: dirty=827 wb=510 unstable=0 bg_thresh=1010 thresh=2021 gap=684 poll_thresh=15 ino=257 dd-2584 [007] 124.862175: balance_dirty_state: bdi btrfs-1: dirty=827 wb=510 unstable=0 bg_thresh=1010 thresh=2021 gap=684 poll_thresh=16 ino=257 dd-2584 [007] 124.862295: balance_dirty_state: bdi btrfs-1: dirty=877 wb=510 unstable=0 bg_thresh=1013 thresh=2026 gap=639 poll_thresh=17 ino=257 dd-2584 [007] 124.862415: balance_dirty_state: bdi btrfs-1: dirty=902 wb=510 unstable=0 bg_thresh=1015 thresh=2030 gap=618 poll_thresh=18 ino=257 dd-2584 [007] 124.862533: balance_dirty_state: bdi btrfs-1: dirty=927 wb=510 unstable=0 bg_thresh=1014 thresh=2029 gap=592 poll_thresh=19 ino=257 dd-2584 [007] 124.862824: balance_dirty_state: bdi btrfs-1: dirty=977 wb=510 unstable=0 bg_thresh=1014 thresh=2028 gap=541 poll_thresh=20 ino=257 dd-2584 [007] 124.862942: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=510 unstable=0 bg_thresh=1016 thresh=2032 gap=520 poll_thresh=21 ino=257 dd-2584 [007] 124.863061: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=510 unstable=0 bg_thresh=1015 thresh=2031 gap=494 poll_thresh=22 ino=257 dd-2584 [007] 124.863066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-259% task_weight=98% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 124.863137: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12348 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 124.865086: writeback_single_inode: bdi btrfs-1: ino=257 state= age=588 wrote=752 to_write=15632 dd-2584 [007] 124.869889: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1135 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=22 ino=257 dd-2584 [007] 124.869959: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1135 unstable=0 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=16 ino=257 dd-2584 [007] 124.870082: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1135 unstable=0 bg_thresh=1006 thresh=2013 gap=551 poll_thresh=17 ino=257 dd-2584 [007] 124.870207: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1135 unstable=0 bg_thresh=1006 thresh=2012 gap=525 poll_thresh=18 ino=257 dd-2584 [007] 124.870333: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1135 unstable=0 bg_thresh=1005 thresh=2011 gap=474 poll_thresh=19 ino=257 dd-2584 [007] 124.870338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 124.881989: balance_dirty_state: bdi btrfs-1: dirty=402 wb=885 unstable=0 bg_thresh=992 thresh=1985 gap=698 poll_thresh=19 ino=257 dd-2584 [007] 124.882090: balance_dirty_state: bdi btrfs-1: dirty=402 wb=885 unstable=0 bg_thresh=991 thresh=1982 gap=695 poll_thresh=14 ino=257 dd-2584 [007] 124.882183: balance_dirty_state: bdi btrfs-1: dirty=427 wb=885 unstable=0 bg_thresh=993 thresh=1987 gap=675 poll_thresh=15 ino=257 dd-2584 [007] 124.882276: balance_dirty_state: bdi btrfs-1: dirty=427 wb=885 unstable=0 bg_thresh=993 thresh=1986 gap=674 poll_thresh=16 ino=257 dd-2584 [007] 124.882673: balance_dirty_state: bdi btrfs-1: dirty=477 wb=885 unstable=0 bg_thresh=998 thresh=1996 gap=634 poll_thresh=17 ino=257 dd-2584 [007] 124.882793: balance_dirty_state: bdi btrfs-1: dirty=502 wb=885 unstable=0 bg_thresh=997 thresh=1995 gap=608 poll_thresh=18 ino=257 dd-2584 [007] 124.882911: balance_dirty_state: bdi btrfs-1: dirty=527 wb=885 unstable=0 bg_thresh=994 thresh=1988 gap=576 poll_thresh=19 ino=257 dd-2584 [007] 124.883029: balance_dirty_state: bdi btrfs-1: dirty=577 wb=885 unstable=0 bg_thresh=993 thresh=1987 gap=525 poll_thresh=20 ino=257 dd-2584 [007] 124.883148: balance_dirty_state: bdi btrfs-1: dirty=602 wb=885 unstable=0 bg_thresh=998 thresh=1996 gap=509 poll_thresh=21 ino=257 dd-2584 [007] 124.883268: balance_dirty_state: bdi btrfs-1: dirty=627 wb=885 unstable=0 bg_thresh=997 thresh=1995 gap=483 poll_thresh=22 ino=257 dd-2584 [007] 124.883273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 124.889957: balance_dirty_state: bdi btrfs-1: dirty=627 wb=760 unstable=0 bg_thresh=995 thresh=1990 gap=603 poll_thresh=22 ino=257 dd-2584 [007] 124.890033: balance_dirty_state: bdi btrfs-1: dirty=652 wb=760 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=16 ino=257 dd-2584 [007] 124.890154: balance_dirty_state: bdi btrfs-1: dirty=677 wb=760 unstable=0 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=17 ino=257 dd-2584 [007] 124.890445: balance_dirty_state: bdi btrfs-1: dirty=702 wb=760 unstable=0 bg_thresh=999 thresh=1999 gap=537 poll_thresh=18 ino=257 dd-2584 [007] 124.890563: balance_dirty_state: bdi btrfs-1: dirty=752 wb=760 unstable=0 bg_thresh=999 thresh=1998 gap=486 poll_thresh=19 ino=257 dd-2584 [007] 124.890568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 124.897978: balance_dirty_state: bdi btrfs-1: dirty=752 wb=635 unstable=0 bg_thresh=993 thresh=1986 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 124.898043: balance_dirty_state: bdi btrfs-1: dirty=752 wb=635 unstable=0 bg_thresh=995 thresh=1991 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 124.898102: balance_dirty_state: bdi btrfs-1: dirty=777 wb=635 unstable=0 bg_thresh=995 thresh=1991 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 124.898160: balance_dirty_state: bdi btrfs-1: dirty=802 wb=635 unstable=0 bg_thresh=998 thresh=1996 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 124.898279: balance_dirty_state: bdi btrfs-1: dirty=827 wb=635 unstable=0 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 124.898399: balance_dirty_state: bdi btrfs-1: dirty=852 wb=635 unstable=0 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 124.898517: balance_dirty_state: bdi btrfs-1: dirty=902 wb=635 unstable=0 bg_thresh=1002 thresh=2004 gap=467 poll_thresh=19 ino=257 dd-2584 [001] 124.898521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-104% task_weight=98% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 124.905988: balance_dirty_state: bdi btrfs-1: dirty=902 wb=485 unstable=0 bg_thresh=1001 thresh=2002 gap=615 poll_thresh=19 ino=257 dd-2584 [001] 124.906116: balance_dirty_state: bdi btrfs-1: dirty=902 wb=485 unstable=0 bg_thresh=1001 thresh=2002 gap=615 poll_thresh=14 ino=257 dd-2584 [001] 124.906236: balance_dirty_state: bdi btrfs-1: dirty=927 wb=485 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 124.906353: balance_dirty_state: bdi btrfs-1: dirty=927 wb=485 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 124.906941: balance_dirty_state: bdi btrfs-1: dirty=977 wb=485 unstable=0 bg_thresh=1002 thresh=2005 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 124.907178: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=485 unstable=0 bg_thresh=999 thresh=1998 gap=511 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 124.907218: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12392 wrote=0 to_write=16384 dd-2584 [001] 124.907533: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=485 unstable=0 bg_thresh=998 thresh=1997 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 124.907537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 124.912017: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=752 to_write=15632 dd-2584 [001] 124.913910: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1110 unstable=0 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=19 ino=257 dd-2584 [001] 124.913998: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1110 unstable=0 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=14 ino=257 dd-2584 [001] 124.914060: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1110 unstable=0 bg_thresh=1002 thresh=2005 gap=543 poll_thresh=15 ino=257 dd-2584 [001] 124.914119: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1110 unstable=0 bg_thresh=1002 thresh=2004 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 124.914238: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1110 unstable=0 bg_thresh=1001 thresh=2003 gap=491 poll_thresh=17 ino=257 dd-2584 [001] 124.914243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 124.922004: balance_dirty_state: bdi btrfs-1: dirty=402 wb=985 unstable=0 bg_thresh=1002 thresh=2005 gap=618 poll_thresh=17 ino=257 dd-2584 [004] 124.922131: balance_dirty_state: bdi btrfs-1: dirty=402 wb=985 unstable=0 bg_thresh=1005 thresh=2010 gap=623 poll_thresh=13 ino=257 dd-2584 [004] 124.922248: balance_dirty_state: bdi btrfs-1: dirty=427 wb=985 unstable=0 bg_thresh=1005 thresh=2010 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 124.922367: balance_dirty_state: bdi btrfs-1: dirty=452 wb=985 unstable=0 bg_thresh=1007 thresh=2015 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 124.922488: balance_dirty_state: bdi btrfs-1: dirty=452 wb=985 unstable=0 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 124.922724: balance_dirty_state: bdi btrfs-1: dirty=502 wb=985 unstable=0 bg_thresh=1006 thresh=2013 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 124.923317: balance_dirty_state: bdi btrfs-1: dirty=527 wb=985 unstable=0 bg_thresh=1006 thresh=2012 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 124.923327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=99% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 124.933985: balance_dirty_state: bdi btrfs-1: dirty=527 wb=735 unstable=0 bg_thresh=1006 thresh=2013 gap=751 poll_thresh=18 ino=257 dd-2584 [004] 124.934101: balance_dirty_state: bdi btrfs-1: dirty=552 wb=735 unstable=0 bg_thresh=1009 thresh=2018 gap=731 poll_thresh=13 ino=257 dd-2584 [004] 124.934187: balance_dirty_state: bdi btrfs-1: dirty=552 wb=735 unstable=0 bg_thresh=1006 thresh=2012 gap=725 poll_thresh=14 ino=257 dd-2584 [004] 124.934272: balance_dirty_state: bdi btrfs-1: dirty=577 wb=735 unstable=0 bg_thresh=1008 thresh=2017 gap=705 poll_thresh=15 ino=257 dd-2584 [004] 124.934356: balance_dirty_state: bdi btrfs-1: dirty=577 wb=735 unstable=0 bg_thresh=1008 thresh=2016 gap=704 poll_thresh=16 ino=257 dd-2584 [004] 124.934525: balance_dirty_state: bdi btrfs-1: dirty=627 wb=735 unstable=0 bg_thresh=1007 thresh=2015 gap=653 poll_thresh=17 ino=257 dd-2584 [004] 124.934693: balance_dirty_state: bdi btrfs-1: dirty=652 wb=735 unstable=0 bg_thresh=1007 thresh=2014 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 124.934861: balance_dirty_state: bdi btrfs-1: dirty=677 wb=735 unstable=0 bg_thresh=1009 thresh=2018 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 124.935033: balance_dirty_state: bdi btrfs-1: dirty=727 wb=735 unstable=0 bg_thresh=1008 thresh=2017 gap=555 poll_thresh=20 ino=257 dd-2584 [004] 124.935204: balance_dirty_state: bdi btrfs-1: dirty=752 wb=735 unstable=0 bg_thresh=1008 thresh=2016 gap=529 poll_thresh=21 ino=257 dd-2584 [004] 124.935665: balance_dirty_state: bdi btrfs-1: dirty=777 wb=735 unstable=0 bg_thresh=1007 thresh=2015 gap=503 poll_thresh=22 ino=257 dd-2584 [004] 124.935671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-138% task_weight=98% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 124.941943: balance_dirty_state: bdi btrfs-1: dirty=777 wb=735 unstable=0 bg_thresh=1007 thresh=2014 gap=502 poll_thresh=22 ino=257 dd-2584 [004] 124.941950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 124.949972: balance_dirty_state: bdi btrfs-1: dirty=777 wb=485 unstable=0 bg_thresh=1007 thresh=2014 gap=752 poll_thresh=22 ino=257 dd-2584 [004] 124.950038: balance_dirty_state: bdi btrfs-1: dirty=802 wb=485 unstable=0 bg_thresh=1006 thresh=2013 gap=726 poll_thresh=16 ino=257 dd-2584 [004] 124.950151: balance_dirty_state: bdi btrfs-1: dirty=827 wb=485 unstable=0 bg_thresh=1006 thresh=2012 gap=700 poll_thresh=17 ino=257 dd-2584 [004] 124.950264: balance_dirty_state: bdi btrfs-1: dirty=852 wb=485 unstable=0 bg_thresh=1008 thresh=2016 gap=679 poll_thresh=18 ino=257 dd-2584 [004] 124.950378: balance_dirty_state: bdi btrfs-1: dirty=902 wb=485 unstable=0 bg_thresh=1007 thresh=2015 gap=628 poll_thresh=19 ino=257 dd-2584 [004] 124.950490: balance_dirty_state: bdi btrfs-1: dirty=927 wb=485 unstable=0 bg_thresh=1007 thresh=2014 gap=602 poll_thresh=20 ino=257 dd-2584 [004] 124.950605: balance_dirty_state: bdi btrfs-1: dirty=952 wb=485 unstable=0 bg_thresh=1009 thresh=2018 gap=581 poll_thresh=21 ino=257 dd-2584 [004] 124.950717: balance_dirty_state: bdi btrfs-1: dirty=977 wb=485 unstable=0 bg_thresh=1008 thresh=2017 gap=555 poll_thresh=22 ino=257 dd-2584 [004] 124.950996: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=485 unstable=0 bg_thresh=1008 thresh=2016 gap=504 poll_thresh=23 ino=257 flush-btrfs-1-2586 [005] 124.951063: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12436 wrote=0 to_write=16384 dd-2584 [004] 124.951121: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=485 unstable=0 bg_thresh=1007 thresh=2015 gap=478 poll_thresh=24 ino=257 dd-2584 [004] 124.951122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=67608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 124.954589: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=736 to_write=15648 dd-2584 [004] 124.957977: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1110 unstable=0 bg_thresh=1007 thresh=2014 gap=602 poll_thresh=24 ino=257 dd-2584 [004] 124.958041: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1110 unstable=0 bg_thresh=1006 thresh=2013 gap=576 poll_thresh=18 ino=257 dd-2584 [004] 124.958158: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1110 unstable=0 bg_thresh=1006 thresh=2012 gap=550 poll_thresh=19 ino=257 dd-2584 [004] 124.958274: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1110 unstable=0 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=20 ino=257 dd-2584 [004] 124.958414: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1110 unstable=0 bg_thresh=1007 thresh=2015 gap=478 poll_thresh=21 ino=257 dd-2584 [004] 124.958419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=67608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 124.965970: balance_dirty_state: bdi btrfs-1: dirty=427 wb=960 unstable=0 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=21 ino=257 dd-2584 [004] 124.966046: balance_dirty_state: bdi btrfs-1: dirty=427 wb=960 unstable=0 bg_thresh=1002 thresh=2005 gap=618 poll_thresh=16 ino=257 dd-2584 [004] 124.966232: balance_dirty_state: bdi btrfs-1: dirty=452 wb=960 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=17 ino=257 dd-2584 [004] 124.966419: balance_dirty_state: bdi btrfs-1: dirty=502 wb=960 unstable=0 bg_thresh=1006 thresh=2012 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 124.966888: balance_dirty_state: bdi btrfs-1: dirty=527 wb=960 unstable=0 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=19 ino=257 dd-2584 [004] 124.967070: balance_dirty_state: bdi btrfs-1: dirty=552 wb=960 unstable=0 bg_thresh=1007 thresh=2015 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 124.967076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=67608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 124.973941: balance_dirty_state: bdi btrfs-1: dirty=552 wb=835 unstable=0 bg_thresh=1007 thresh=2014 gap=627 poll_thresh=20 ino=257 dd-2584 [004] 124.974035: balance_dirty_state: bdi btrfs-1: dirty=577 wb=835 unstable=0 bg_thresh=1007 thresh=2014 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 124.974126: balance_dirty_state: bdi btrfs-1: dirty=602 wb=835 unstable=0 bg_thresh=1006 thresh=2013 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 124.974307: balance_dirty_state: bdi btrfs-1: dirty=627 wb=835 unstable=0 bg_thresh=1006 thresh=2012 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 124.974490: balance_dirty_state: bdi btrfs-1: dirty=652 wb=835 unstable=0 bg_thresh=1008 thresh=2016 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 124.974672: balance_dirty_state: bdi btrfs-1: dirty=677 wb=835 unstable=0 bg_thresh=1007 thresh=2015 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 124.974678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=67608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 124.981971: balance_dirty_state: bdi btrfs-1: dirty=677 wb=835 unstable=0 bg_thresh=1007 thresh=2015 gap=503 poll_thresh=19 ino=257 dd-2584 [003] 124.981979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=67608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 124.989917: balance_dirty_state: bdi btrfs-1: dirty=677 wb=735 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=19 ino=257 dd-2584 [007] 124.990016: balance_dirty_state: bdi btrfs-1: dirty=677 wb=735 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=14 ino=257 dd-2584 [007] 124.990108: balance_dirty_state: bdi btrfs-1: dirty=702 wb=735 unstable=0 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=15 ino=257 dd-2584 [007] 124.990198: balance_dirty_state: bdi btrfs-1: dirty=727 wb=735 unstable=0 bg_thresh=1002 thresh=2005 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 124.990379: balance_dirty_state: bdi btrfs-1: dirty=752 wb=735 unstable=0 bg_thresh=1002 thresh=2004 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 124.990863: balance_dirty_state: bdi btrfs-1: dirty=777 wb=735 unstable=0 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 124.990869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=67608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 124.997997: balance_dirty_state: bdi btrfs-1: dirty=784 wb=660 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=18 ino=257 dd-2584 [007] 124.998102: balance_dirty_state: bdi btrfs-1: dirty=784 wb=610 unstable=0 bg_thresh=999 thresh=1998 gap=604 poll_thresh=13 ino=257 dd-2584 [007] 124.998197: balance_dirty_state: bdi btrfs-1: dirty=809 wb=610 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=14 ino=257 dd-2584 [007] 124.998290: balance_dirty_state: bdi btrfs-1: dirty=834 wb=610 unstable=0 bg_thresh=1003 thresh=2006 gap=562 poll_thresh=15 ino=257 dd-2584 [007] 124.998384: balance_dirty_state: bdi btrfs-1: dirty=834 wb=610 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=16 ino=257 dd-2584 [007] 124.998572: balance_dirty_state: bdi btrfs-1: dirty=884 wb=610 unstable=0 bg_thresh=984 thresh=1969 gap=475 poll_thresh=17 ino=257 dd-2584 [007] 124.998578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=98% bdi_bw=67608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 125.006000: balance_dirty_state: bdi btrfs-1: dirty=884 wb=335 unstable=0 bg_thresh=998 thresh=1997 gap=778 poll_thresh=17 ino=257 dd-2584 [003] 125.006071: balance_dirty_state: bdi btrfs-1: dirty=909 wb=335 unstable=0 bg_thresh=998 thresh=1997 gap=753 poll_thresh=13 ino=257 dd-2584 [003] 125.006133: balance_dirty_state: bdi btrfs-1: dirty=909 wb=335 unstable=0 bg_thresh=1001 thresh=2002 gap=758 poll_thresh=14 ino=257 dd-2584 [003] 125.006205: balance_dirty_state: bdi btrfs-1: dirty=934 wb=335 unstable=0 bg_thresh=1001 thresh=2002 gap=733 poll_thresh=15 ino=257 dd-2584 [003] 125.006302: balance_dirty_state: bdi btrfs-1: dirty=959 wb=335 unstable=0 bg_thresh=1003 thresh=2007 gap=713 poll_thresh=16 ino=257 dd-2584 [003] 125.006496: balance_dirty_state: bdi btrfs-1: dirty=984 wb=335 unstable=0 bg_thresh=1003 thresh=2006 gap=687 poll_thresh=17 ino=257 dd-2584 [003] 125.006627: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=335 unstable=0 bg_thresh=1002 thresh=2005 gap=661 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 125.006705: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12492 wrote=0 to_write=16384 dd-2584 [003] 125.006935: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=360 unstable=0 bg_thresh=1004 thresh=2009 gap=615 poll_thresh=19 ino=257 dd-2584 [003] 125.007063: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=410 unstable=0 bg_thresh=1004 thresh=2008 gap=589 poll_thresh=20 ino=257 dd-2584 [003] 125.007195: balance_dirty_state: bdi btrfs-1: dirty=984 wb=460 unstable=0 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=21 ino=257 dd-2584 [003] 125.007326: balance_dirty_state: bdi btrfs-1: dirty=934 wb=535 unstable=0 bg_thresh=1008 thresh=2016 gap=547 poll_thresh=22 ino=257 dd-2584 [003] 125.007456: balance_dirty_state: bdi btrfs-1: dirty=934 wb=585 unstable=0 bg_thresh=1010 thresh=2020 gap=501 poll_thresh=23 ino=257 dd-2584 [003] 125.007458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=67608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 125.008999: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=880 to_write=15504 dd-2584 [003] 125.014036: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1110 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=23 ino=257 dd-2584 [003] 125.014122: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1060 unstable=0 bg_thresh=994 thresh=1989 gap=620 poll_thresh=17 ino=257 dd-2584 [003] 125.014274: balance_dirty_state: bdi btrfs-1: dirty=359 wb=960 unstable=0 bg_thresh=999 thresh=1999 gap=680 poll_thresh=18 ino=257 dd-2584 [003] 125.014402: balance_dirty_state: bdi btrfs-1: dirty=384 wb=960 unstable=0 bg_thresh=995 thresh=1990 gap=646 poll_thresh=19 ino=257 dd-2584 [003] 125.014709: balance_dirty_state: bdi btrfs-1: dirty=409 wb=960 unstable=0 bg_thresh=1000 thresh=2001 gap=632 poll_thresh=20 ino=257 dd-2584 [003] 125.014828: balance_dirty_state: bdi btrfs-1: dirty=434 wb=960 unstable=0 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=21 ino=257 dd-2584 [003] 125.014949: balance_dirty_state: bdi btrfs-1: dirty=484 wb=960 unstable=0 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=22 ino=257 dd-2584 [003] 125.015067: balance_dirty_state: bdi btrfs-1: dirty=509 wb=960 unstable=0 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=23 ino=257 dd-2584 [003] 125.015187: balance_dirty_state: bdi btrfs-1: dirty=534 wb=960 unstable=0 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=24 ino=257 dd-2584 [003] 125.015309: balance_dirty_state: bdi btrfs-1: dirty=584 wb=960 unstable=0 bg_thresh=1003 thresh=2006 gap=462 poll_thresh=25 ino=257 dd-2584 [003] 125.015314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=67608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 125.022009: balance_dirty_state: bdi btrfs-1: dirty=593 wb=884 unstable=0 bg_thresh=993 thresh=1986 gap=509 poll_thresh=25 ino=257 dd-2584 [005] 125.022075: balance_dirty_state: bdi btrfs-1: dirty=593 wb=884 unstable=0 bg_thresh=993 thresh=1986 gap=509 poll_thresh=19 ino=257 dd-2584 [005] 125.022201: balance_dirty_state: bdi btrfs-1: dirty=643 wb=884 unstable=0 bg_thresh=994 thresh=1988 gap=461 poll_thresh=20 ino=257 dd-2584 [005] 125.022205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=67608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 125.029943: balance_dirty_state: bdi btrfs-1: dirty=647 wb=884 unstable=0 bg_thresh=1001 thresh=2002 gap=471 poll_thresh=20 ino=257 dd-2584 [001] 125.029949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=67608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 125.038041: balance_dirty_state: bdi btrfs-1: dirty=647 wb=609 unstable=0 bg_thresh=1003 thresh=2006 gap=750 poll_thresh=20 ino=257 dd-2584 [001] 125.038152: balance_dirty_state: bdi btrfs-1: dirty=660 wb=609 unstable=0 bg_thresh=1003 thresh=2007 gap=738 poll_thresh=15 ino=257 dd-2584 [001] 125.038270: balance_dirty_state: bdi btrfs-1: dirty=685 wb=609 unstable=0 bg_thresh=1006 thresh=2012 gap=718 poll_thresh=16 ino=257 dd-2584 [001] 125.038854: balance_dirty_state: bdi btrfs-1: dirty=710 wb=609 unstable=0 bg_thresh=1005 thresh=2011 gap=692 poll_thresh=17 ino=257 dd-2584 [001] 125.039089: balance_dirty_state: bdi btrfs-1: dirty=735 wb=609 unstable=0 bg_thresh=1005 thresh=2010 gap=666 poll_thresh=18 ino=257 dd-2584 [001] 125.039326: balance_dirty_state: bdi btrfs-1: dirty=785 wb=609 unstable=0 bg_thresh=1007 thresh=2014 gap=620 poll_thresh=19 ino=257 dd-2584 [001] 125.039559: balance_dirty_state: bdi btrfs-1: dirty=810 wb=609 unstable=0 bg_thresh=1006 thresh=2013 gap=594 poll_thresh=20 ino=257 dd-2584 [001] 125.039792: balance_dirty_state: bdi btrfs-1: dirty=835 wb=609 unstable=0 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=21 ino=257 dd-2584 [001] 125.040030: balance_dirty_state: bdi btrfs-1: dirty=860 wb=609 unstable=0 bg_thresh=1005 thresh=2011 gap=542 poll_thresh=22 ino=257 dd-2584 [001] 125.040265: balance_dirty_state: bdi btrfs-1: dirty=910 wb=609 unstable=0 bg_thresh=1007 thresh=2015 gap=496 poll_thresh=23 ino=257 dd-2584 [001] 125.040275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=67608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 125.046082: balance_dirty_state: bdi btrfs-1: dirty=910 wb=484 unstable=0 bg_thresh=1010 thresh=2021 gap=627 poll_thresh=23 ino=257 dd-2584 [005] 125.046213: balance_dirty_state: bdi btrfs-1: dirty=910 wb=484 unstable=0 bg_thresh=1007 thresh=2015 gap=621 poll_thresh=17 ino=257 dd-2584 [005] 125.046800: balance_dirty_state: bdi btrfs-1: dirty=960 wb=484 unstable=0 bg_thresh=1007 thresh=2014 gap=570 poll_thresh=18 ino=257 dd-2584 [005] 125.047041: balance_dirty_state: bdi btrfs-1: dirty=985 wb=484 unstable=0 bg_thresh=1009 thresh=2018 gap=549 poll_thresh=19 ino=257 dd-2584 [005] 125.047275: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=484 unstable=0 bg_thresh=1008 thresh=2017 gap=523 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 125.047314: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12532 wrote=0 to_write=16384 dd-2584 [005] 125.047508: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=484 unstable=0 bg_thresh=1008 thresh=2016 gap=472 poll_thresh=21 ino=257 dd-2584 [005] 125.047511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=67608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 125.049090: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=720 to_write=15664 dd-2584 [005] 125.057997: balance_dirty_state: bdi btrfs-1: dirty=330 wb=987 unstable=0 bg_thresh=1003 thresh=2007 gap=690 poll_thresh=21 ino=257 dd-2584 [005] 125.058087: balance_dirty_state: bdi btrfs-1: dirty=330 wb=962 unstable=0 bg_thresh=1006 thresh=2012 gap=720 poll_thresh=16 ino=257 dd-2584 [005] 125.058210: balance_dirty_state: bdi btrfs-1: dirty=355 wb=962 unstable=0 bg_thresh=1005 thresh=2011 gap=694 poll_thresh=17 ino=257 dd-2584 [005] 125.058329: balance_dirty_state: bdi btrfs-1: dirty=405 wb=962 unstable=0 bg_thresh=1005 thresh=2010 gap=643 poll_thresh=18 ino=257 dd-2584 [005] 125.058447: balance_dirty_state: bdi btrfs-1: dirty=430 wb=962 unstable=0 bg_thresh=1007 thresh=2014 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 125.058566: balance_dirty_state: bdi btrfs-1: dirty=455 wb=962 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=20 ino=257 dd-2584 [005] 125.058861: balance_dirty_state: bdi btrfs-1: dirty=505 wb=962 unstable=0 bg_thresh=1006 thresh=2012 gap=545 poll_thresh=21 ino=257 dd-2584 [005] 125.058979: balance_dirty_state: bdi btrfs-1: dirty=530 wb=962 unstable=0 bg_thresh=1008 thresh=2016 gap=524 poll_thresh=22 ino=257 dd-2584 [005] 125.059096: balance_dirty_state: bdi btrfs-1: dirty=555 wb=962 unstable=0 bg_thresh=1007 thresh=2015 gap=498 poll_thresh=23 ino=257 dd-2584 [005] 125.059101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=67976 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 125.066070: balance_dirty_state: bdi btrfs-1: dirty=565 wb=836 unstable=0 bg_thresh=1010 thresh=2021 gap=620 poll_thresh=23 ino=257 dd-2584 [001] 125.066142: balance_dirty_state: bdi btrfs-1: dirty=565 wb=836 unstable=0 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=17 ino=257 dd-2584 [001] 125.066269: balance_dirty_state: bdi btrfs-1: dirty=615 wb=836 unstable=0 bg_thresh=1005 thresh=2011 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 125.066392: balance_dirty_state: bdi btrfs-1: dirty=640 wb=836 unstable=0 bg_thresh=1008 thresh=2016 gap=540 poll_thresh=19 ino=257 dd-2584 [001] 125.066520: balance_dirty_state: bdi btrfs-1: dirty=665 wb=836 unstable=0 bg_thresh=1003 thresh=2006 gap=505 poll_thresh=20 ino=257 dd-2584 [001] 125.066642: balance_dirty_state: bdi btrfs-1: dirty=715 wb=836 unstable=0 bg_thresh=1008 thresh=2017 gap=466 poll_thresh=21 ino=257 dd-2584 [001] 125.066646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=67976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 125.074017: balance_dirty_state: bdi btrfs-1: dirty=715 wb=836 unstable=0 bg_thresh=1009 thresh=2019 gap=468 poll_thresh=21 ino=257 dd-2584 [001] 125.074027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=67976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 125.082027: balance_dirty_state: bdi btrfs-1: dirty=715 wb=611 unstable=0 bg_thresh=1010 thresh=2020 gap=694 poll_thresh=21 ino=257 dd-2584 [001] 125.082096: balance_dirty_state: bdi btrfs-1: dirty=715 wb=611 unstable=0 bg_thresh=1012 thresh=2025 gap=699 poll_thresh=16 ino=257 dd-2584 [001] 125.082387: balance_dirty_state: bdi btrfs-1: dirty=765 wb=611 unstable=0 bg_thresh=1012 thresh=2024 gap=648 poll_thresh=17 ino=257 dd-2584 [001] 125.082507: balance_dirty_state: bdi btrfs-1: dirty=790 wb=611 unstable=0 bg_thresh=1014 thresh=2028 gap=627 poll_thresh=18 ino=257 dd-2584 [001] 125.082625: balance_dirty_state: bdi btrfs-1: dirty=815 wb=611 unstable=0 bg_thresh=1010 thresh=2021 gap=595 poll_thresh=19 ino=257 dd-2584 [001] 125.082741: balance_dirty_state: bdi btrfs-1: dirty=840 wb=611 unstable=0 bg_thresh=1010 thresh=2020 gap=569 poll_thresh=20 ino=257 dd-2584 [001] 125.082859: balance_dirty_state: bdi btrfs-1: dirty=890 wb=611 unstable=0 bg_thresh=1009 thresh=2019 gap=518 poll_thresh=21 ino=257 dd-2584 [001] 125.082978: balance_dirty_state: bdi btrfs-1: dirty=915 wb=611 unstable=0 bg_thresh=1011 thresh=2023 gap=497 poll_thresh=22 ino=257 dd-2584 [001] 125.082983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=67976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 125.090017: balance_dirty_state: bdi btrfs-1: dirty=915 wb=486 unstable=0 bg_thresh=1010 thresh=2021 gap=620 poll_thresh=22 ino=257 dd-2584 [005] 125.090129: balance_dirty_state: bdi btrfs-1: dirty=940 wb=486 unstable=0 bg_thresh=1010 thresh=2020 gap=594 poll_thresh=16 ino=257 dd-2584 [005] 125.090363: balance_dirty_state: bdi btrfs-1: dirty=965 wb=486 unstable=0 bg_thresh=1009 thresh=2019 gap=568 poll_thresh=17 ino=257 dd-2584 [005] 125.090947: balance_dirty_state: bdi btrfs-1: dirty=990 wb=486 unstable=0 bg_thresh=1009 thresh=2018 gap=542 poll_thresh=18 ino=257 dd-2584 [005] 125.091182: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=486 unstable=0 bg_thresh=1008 thresh=2017 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 125.091190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-89% task_weight=98% bdi_bw=67976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 125.091219: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12576 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 125.094542: writeback_single_inode: bdi btrfs-1: ino=257 state= age=224 wrote=704 to_write=15680 dd-2584 [005] 125.098141: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1061 unstable=0 bg_thresh=1012 thresh=2025 gap=624 poll_thresh=14 ino=257 dd-2584 [005] 125.098264: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1061 unstable=0 bg_thresh=1012 thresh=2024 gap=598 poll_thresh=15 ino=257 dd-2584 [005] 125.098381: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1061 unstable=0 bg_thresh=1012 thresh=2024 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 125.098616: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1061 unstable=0 bg_thresh=1008 thresh=2017 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 125.098875: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1061 unstable=0 bg_thresh=1010 thresh=2021 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 125.099127: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1061 unstable=0 bg_thresh=1010 thresh=2020 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 125.099137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=67976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 125.106085: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1061 unstable=0 bg_thresh=1010 thresh=2020 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 125.106094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=67976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 125.114060: balance_dirty_state: bdi btrfs-1: dirty=465 wb=936 unstable=0 bg_thresh=1009 thresh=2018 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 125.114191: balance_dirty_state: bdi btrfs-1: dirty=490 wb=936 unstable=0 bg_thresh=1011 thresh=2023 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 125.114311: balance_dirty_state: bdi btrfs-1: dirty=515 wb=936 unstable=0 bg_thresh=1008 thresh=2017 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 125.114428: balance_dirty_state: bdi btrfs-1: dirty=515 wb=936 unstable=0 bg_thresh=1011 thresh=2022 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 125.115015: balance_dirty_state: bdi btrfs-1: dirty=565 wb=936 unstable=0 bg_thresh=1010 thresh=2021 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 125.115251: balance_dirty_state: bdi btrfs-1: dirty=590 wb=936 unstable=0 bg_thresh=1012 thresh=2025 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 125.115261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-172% task_weight=98% bdi_bw=67976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 125.122105: balance_dirty_state: bdi btrfs-1: dirty=590 wb=936 unstable=0 bg_thresh=1012 thresh=2025 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 125.122118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-172% task_weight=98% bdi_bw=67976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 125.130132: balance_dirty_state: bdi btrfs-1: dirty=590 wb=936 unstable=0 bg_thresh=1012 thresh=2025 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 125.130142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-172% task_weight=98% bdi_bw=67976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 125.138006: balance_dirty_state: bdi btrfs-1: dirty=590 wb=936 unstable=0 bg_thresh=1018 thresh=2037 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 125.138109: balance_dirty_state: bdi btrfs-1: dirty=590 wb=936 unstable=0 bg_thresh=1015 thresh=2031 gap=505 poll_thresh=13 ino=257 dd-2584 [001] 125.138118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=67976 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 125.145970: balance_dirty_state: bdi btrfs-1: dirty=584 wb=788 unstable=0 bg_thresh=1012 thresh=2024 gap=652 poll_thresh=13 ino=257 dd-2584 [001] 125.146060: balance_dirty_state: bdi btrfs-1: dirty=609 wb=788 unstable=0 bg_thresh=1012 thresh=2024 gap=627 poll_thresh=10 ino=257 dd-2584 [001] 125.146146: balance_dirty_state: bdi btrfs-1: dirty=634 wb=788 unstable=0 bg_thresh=1014 thresh=2029 gap=607 poll_thresh=11 ino=257 dd-2584 [001] 125.146231: balance_dirty_state: bdi btrfs-1: dirty=634 wb=788 unstable=0 bg_thresh=1014 thresh=2029 gap=607 poll_thresh=12 ino=257 dd-2584 [001] 125.146322: balance_dirty_state: bdi btrfs-1: dirty=659 wb=788 unstable=0 bg_thresh=1011 thresh=2022 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 125.146399: balance_dirty_state: bdi btrfs-1: dirty=684 wb=788 unstable=0 bg_thresh=1011 thresh=2022 gap=550 poll_thresh=14 ino=257 dd-2584 [001] 125.146459: balance_dirty_state: bdi btrfs-1: dirty=684 wb=788 unstable=0 bg_thresh=1010 thresh=2021 gap=549 poll_thresh=15 ino=257 dd-2584 [001] 125.146521: balance_dirty_state: bdi btrfs-1: dirty=709 wb=788 unstable=0 bg_thresh=1013 thresh=2026 gap=529 poll_thresh=16 ino=257 dd-2584 [001] 125.146641: balance_dirty_state: bdi btrfs-1: dirty=734 wb=788 unstable=0 bg_thresh=1012 thresh=2025 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 125.146646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-172% task_weight=98% bdi_bw=67976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 125.153966: balance_dirty_state: bdi btrfs-1: dirty=734 wb=713 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 125.154041: balance_dirty_state: bdi btrfs-1: dirty=759 wb=713 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=13 ino=257 dd-2584 [001] 125.154105: balance_dirty_state: bdi btrfs-1: dirty=759 wb=713 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=14 ino=257 dd-2584 [001] 125.154165: balance_dirty_state: bdi btrfs-1: dirty=784 wb=713 unstable=0 bg_thresh=1000 thresh=2001 gap=504 poll_thresh=15 ino=257 dd-2584 [001] 125.154402: balance_dirty_state: bdi btrfs-1: dirty=809 wb=713 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=16 ino=257 dd-2584 [001] 125.154407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=67976 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 125.162055: balance_dirty_state: bdi btrfs-1: dirty=809 wb=588 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=16 ino=257 dd-2584 [002] 125.162117: balance_dirty_state: bdi btrfs-1: dirty=809 wb=588 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=12 ino=257 dd-2584 [002] 125.162182: balance_dirty_state: bdi btrfs-1: dirty=834 wb=588 unstable=0 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=13 ino=257 dd-2584 [002] 125.162249: balance_dirty_state: bdi btrfs-1: dirty=859 wb=588 unstable=0 bg_thresh=1009 thresh=2019 gap=572 poll_thresh=14 ino=257 dd-2584 [002] 125.162364: balance_dirty_state: bdi btrfs-1: dirty=859 wb=588 unstable=0 bg_thresh=1009 thresh=2019 gap=572 poll_thresh=15 ino=257 dd-2584 [002] 125.162485: balance_dirty_state: bdi btrfs-1: dirty=884 wb=588 unstable=0 bg_thresh=1009 thresh=2018 gap=546 poll_thresh=16 ino=257 dd-2584 [002] 125.162722: balance_dirty_state: bdi btrfs-1: dirty=909 wb=588 unstable=0 bg_thresh=1008 thresh=2017 gap=520 poll_thresh=17 ino=257 dd-2584 [002] 125.162956: balance_dirty_state: bdi btrfs-1: dirty=959 wb=588 unstable=0 bg_thresh=1008 thresh=2016 gap=469 poll_thresh=18 ino=257 dd-2584 [002] 125.162965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 125.170101: balance_dirty_state: bdi btrfs-1: dirty=959 wb=463 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=18 ino=257 dd-2584 [002] 125.170217: balance_dirty_state: bdi btrfs-1: dirty=959 wb=463 unstable=0 bg_thresh=1005 thresh=2011 gap=589 poll_thresh=13 ino=257 dd-2584 [002] 125.170337: balance_dirty_state: bdi btrfs-1: dirty=984 wb=463 unstable=0 bg_thresh=1008 thresh=2016 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 125.170455: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=463 unstable=0 bg_thresh=1005 thresh=2010 gap=538 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 125.170537: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12656 wrote=0 to_write=8192 dd-2584 [002] 125.170583: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=463 unstable=0 bg_thresh=1007 thresh=2015 gap=543 poll_thresh=16 ino=257 dd-2584 [002] 125.170829: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=463 unstable=0 bg_thresh=1007 thresh=2014 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 125.171431: balance_dirty_state: bdi btrfs-1: dirty=959 wb=588 unstable=0 bg_thresh=1006 thresh=2013 gap=466 poll_thresh=18 ino=257 dd-2584 [002] 125.171434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 125.173066: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=752 to_write=7440 dd-2584 [002] 125.178110: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1088 unstable=0 bg_thresh=1005 thresh=2011 gap=589 poll_thresh=18 ino=257 dd-2584 [002] 125.178182: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1088 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=13 ino=257 dd-2584 [002] 125.178242: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1088 unstable=0 bg_thresh=1007 thresh=2015 gap=568 poll_thresh=14 ino=257 dd-2584 [002] 125.178305: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1088 unstable=0 bg_thresh=1004 thresh=2009 gap=537 poll_thresh=15 ino=257 dd-2584 [002] 125.178366: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1088 unstable=0 bg_thresh=1004 thresh=2008 gap=536 poll_thresh=16 ino=257 dd-2584 [002] 125.178485: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1088 unstable=0 bg_thresh=1003 thresh=2007 gap=485 poll_thresh=17 ino=257 dd-2584 [002] 125.178490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 125.186093: balance_dirty_state: bdi btrfs-1: dirty=434 wb=963 unstable=0 bg_thresh=1005 thresh=2011 gap=614 poll_thresh=17 ino=257 dd-2584 [007] 125.186222: balance_dirty_state: bdi btrfs-1: dirty=434 wb=963 unstable=0 bg_thresh=1005 thresh=2011 gap=614 poll_thresh=13 ino=257 dd-2584 [007] 125.186340: balance_dirty_state: bdi btrfs-1: dirty=459 wb=963 unstable=0 bg_thresh=1008 thresh=2016 gap=594 poll_thresh=14 ino=257 dd-2584 [007] 125.186459: balance_dirty_state: bdi btrfs-1: dirty=484 wb=963 unstable=0 bg_thresh=1010 thresh=2021 gap=574 poll_thresh=15 ino=257 dd-2584 [007] 125.186577: balance_dirty_state: bdi btrfs-1: dirty=484 wb=963 unstable=0 bg_thresh=1010 thresh=2021 gap=574 poll_thresh=16 ino=257 dd-2584 [007] 125.186814: balance_dirty_state: bdi btrfs-1: dirty=534 wb=963 unstable=0 bg_thresh=1010 thresh=2020 gap=523 poll_thresh=17 ino=257 dd-2584 [007] 125.187051: balance_dirty_state: bdi btrfs-1: dirty=559 wb=963 unstable=0 bg_thresh=1012 thresh=2024 gap=502 poll_thresh=18 ino=257 dd-2584 [007] 125.187060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 125.194188: balance_dirty_state: bdi btrfs-1: dirty=559 wb=838 unstable=0 bg_thresh=1011 thresh=2022 gap=625 poll_thresh=18 ino=257 dd-2584 [007] 125.194667: balance_dirty_state: bdi btrfs-1: dirty=559 wb=838 unstable=0 bg_thresh=1010 thresh=2021 gap=624 poll_thresh=13 ino=257 dd-2584 [007] 125.194787: balance_dirty_state: bdi btrfs-1: dirty=584 wb=838 unstable=0 bg_thresh=1010 thresh=2021 gap=599 poll_thresh=14 ino=257 dd-2584 [007] 125.194904: balance_dirty_state: bdi btrfs-1: dirty=609 wb=838 unstable=0 bg_thresh=1010 thresh=2020 gap=573 poll_thresh=15 ino=257 dd-2584 [007] 125.195030: balance_dirty_state: bdi btrfs-1: dirty=609 wb=838 unstable=0 bg_thresh=1010 thresh=2020 gap=573 poll_thresh=16 ino=257 dd-2584 [007] 125.195189: balance_dirty_state: bdi btrfs-1: dirty=659 wb=763 unstable=0 bg_thresh=1007 thresh=2015 gap=593 poll_thresh=17 ino=257 dd-2584 [007] 125.195321: balance_dirty_state: bdi btrfs-1: dirty=684 wb=763 unstable=0 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=18 ino=257 dd-2584 [007] 125.195453: balance_dirty_state: bdi btrfs-1: dirty=709 wb=763 unstable=0 bg_thresh=1002 thresh=2005 gap=533 poll_thresh=19 ino=257 dd-2584 [007] 125.195584: balance_dirty_state: bdi btrfs-1: dirty=734 wb=763 unstable=0 bg_thresh=1008 thresh=2016 gap=519 poll_thresh=20 ino=257 dd-2584 [007] 125.195720: balance_dirty_state: bdi btrfs-1: dirty=784 wb=763 unstable=0 bg_thresh=1006 thresh=2013 gap=466 poll_thresh=21 ino=257 dd-2584 [007] 125.195725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 125.202181: balance_dirty_state: bdi btrfs-1: dirty=784 wb=763 unstable=0 bg_thresh=1008 thresh=2017 gap=470 poll_thresh=21 ino=257 dd-2584 [007] 125.202190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 125.210151: balance_dirty_state: bdi btrfs-1: dirty=784 wb=613 unstable=0 bg_thresh=1010 thresh=2021 gap=624 poll_thresh=21 ino=257 dd-2584 [007] 125.210223: balance_dirty_state: bdi btrfs-1: dirty=784 wb=613 unstable=0 bg_thresh=1010 thresh=2021 gap=624 poll_thresh=16 ino=257 dd-2584 [007] 125.210514: balance_dirty_state: bdi btrfs-1: dirty=834 wb=613 unstable=0 bg_thresh=1012 thresh=2025 gap=578 poll_thresh=17 ino=257 dd-2584 [007] 125.210632: balance_dirty_state: bdi btrfs-1: dirty=859 wb=613 unstable=0 bg_thresh=1012 thresh=2024 gap=552 poll_thresh=18 ino=257 dd-2584 [007] 125.210749: balance_dirty_state: bdi btrfs-1: dirty=884 wb=613 unstable=0 bg_thresh=1011 thresh=2023 gap=526 poll_thresh=19 ino=257 dd-2584 [007] 125.210868: balance_dirty_state: bdi btrfs-1: dirty=934 wb=613 unstable=0 bg_thresh=1010 thresh=2021 gap=474 poll_thresh=20 ino=257 dd-2584 [007] 125.210873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 125.218092: balance_dirty_state: bdi btrfs-1: dirty=934 wb=363 unstable=0 bg_thresh=1010 thresh=2021 gap=724 poll_thresh=20 ino=257 dd-2584 [007] 125.218160: balance_dirty_state: bdi btrfs-1: dirty=934 wb=363 unstable=0 bg_thresh=1010 thresh=2021 gap=724 poll_thresh=15 ino=257 dd-2584 [007] 125.218220: balance_dirty_state: bdi btrfs-1: dirty=959 wb=363 unstable=0 bg_thresh=1010 thresh=2020 gap=698 poll_thresh=16 ino=257 dd-2584 [007] 125.218337: balance_dirty_state: bdi btrfs-1: dirty=984 wb=363 unstable=0 bg_thresh=1009 thresh=2019 gap=672 poll_thresh=17 ino=257 dd-2584 [007] 125.218454: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=363 unstable=0 bg_thresh=1009 thresh=2018 gap=646 poll_thresh=18 ino=257 dd-2584 [007] 125.218576: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=363 unstable=0 bg_thresh=1011 thresh=2022 gap=600 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 125.218650: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12704 wrote=0 to_write=8192 dd-2584 [007] 125.218878: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=413 unstable=0 bg_thresh=1010 thresh=2021 gap=574 poll_thresh=20 ino=257 dd-2584 [007] 125.219009: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=463 unstable=0 bg_thresh=1010 thresh=2020 gap=548 poll_thresh=21 ino=257 dd-2584 [007] 125.219137: balance_dirty_state: bdi btrfs-1: dirty=984 wb=513 unstable=0 bg_thresh=1009 thresh=2019 gap=522 poll_thresh=22 ino=257 dd-2584 [007] 125.219273: balance_dirty_state: bdi btrfs-1: dirty=959 wb=588 unstable=0 bg_thresh=1011 thresh=2023 gap=476 poll_thresh=23 ino=257 dd-2584 [007] 125.219274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 125.220668: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=848 to_write=7344 dd-2584 [007] 125.226107: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1213 unstable=0 bg_thresh=1011 thresh=2023 gap=476 poll_thresh=23 ino=257 dd-2584 [007] 125.226112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 125.234072: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1088 unstable=0 bg_thresh=1011 thresh=2023 gap=601 poll_thresh=23 ino=257 dd-2584 [004] 125.234176: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1088 unstable=0 bg_thresh=1011 thresh=2023 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 125.234380: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1088 unstable=0 bg_thresh=1014 thresh=2028 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 125.234584: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1088 unstable=0 bg_thresh=1016 thresh=2033 gap=536 poll_thresh=19 ino=257 dd-2584 [004] 125.234795: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1088 unstable=0 bg_thresh=1018 thresh=2037 gap=515 poll_thresh=20 ino=257 dd-2584 [004] 125.235004: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1088 unstable=0 bg_thresh=1018 thresh=2036 gap=464 poll_thresh=21 ino=257 dd-2584 [004] 125.235011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-207% task_weight=99% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 125.242017: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1088 unstable=0 bg_thresh=1018 thresh=2036 gap=464 poll_thresh=21 ino=257 dd-2584 [004] 125.242023: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-207% task_weight=99% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 125.250039: balance_dirty_state: bdi btrfs-1: dirty=484 wb=963 unstable=0 bg_thresh=1018 thresh=2036 gap=589 poll_thresh=21 ino=257 dd-2584 [004] 125.250452: balance_dirty_state: bdi btrfs-1: dirty=484 wb=963 unstable=0 bg_thresh=1017 thresh=2035 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 125.250660: balance_dirty_state: bdi btrfs-1: dirty=534 wb=963 unstable=0 bg_thresh=1017 thresh=2034 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 125.250870: balance_dirty_state: bdi btrfs-1: dirty=559 wb=963 unstable=0 bg_thresh=1016 thresh=2033 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 125.251079: balance_dirty_state: bdi btrfs-1: dirty=584 wb=963 unstable=0 bg_thresh=1018 thresh=2037 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 125.251086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 125.258068: balance_dirty_state: bdi btrfs-1: dirty=584 wb=838 unstable=0 bg_thresh=1018 thresh=2037 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 125.258184: balance_dirty_state: bdi btrfs-1: dirty=609 wb=838 unstable=0 bg_thresh=1015 thresh=2031 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 125.258277: balance_dirty_state: bdi btrfs-1: dirty=609 wb=838 unstable=0 bg_thresh=1018 thresh=2036 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 125.258364: balance_dirty_state: bdi btrfs-1: dirty=634 wb=838 unstable=0 bg_thresh=1015 thresh=2030 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 125.258547: balance_dirty_state: bdi btrfs-1: dirty=659 wb=838 unstable=0 bg_thresh=1017 thresh=2034 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 125.258743: balance_dirty_state: bdi btrfs-1: dirty=698 wb=838 unstable=0 bg_thresh=1016 thresh=2032 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 125.258749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=101% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 125.266029: balance_dirty_state: bdi btrfs-1: dirty=698 wb=713 unstable=0 bg_thresh=1016 thresh=2032 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 125.266111: balance_dirty_state: bdi btrfs-1: dirty=711 wb=713 unstable=0 bg_thresh=1016 thresh=2033 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 125.266179: balance_dirty_state: bdi btrfs-1: dirty=724 wb=713 unstable=0 bg_thresh=1016 thresh=2032 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 125.266507: balance_dirty_state: bdi btrfs-1: dirty=737 wb=713 unstable=0 bg_thresh=1017 thresh=2034 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 125.266600: balance_dirty_state: bdi btrfs-1: dirty=763 wb=713 unstable=0 bg_thresh=1015 thresh=2031 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 125.266785: balance_dirty_state: bdi btrfs-1: dirty=789 wb=713 unstable=0 bg_thresh=1015 thresh=2031 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 125.266926: balance_dirty_state: bdi btrfs-1: dirty=815 wb=713 unstable=0 bg_thresh=1013 thresh=2026 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 125.266931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-221% task_weight=101% bdi_bw=64280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 125.274040: balance_dirty_state: bdi btrfs-1: dirty=815 wb=713 unstable=0 bg_thresh=1009 thresh=2019 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 125.274047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=101% bdi_bw=64280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 125.282019: balance_dirty_state: bdi btrfs-1: dirty=815 wb=713 unstable=0 bg_thresh=1023 thresh=2046 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 125.282088: balance_dirty_state: bdi btrfs-1: dirty=815 wb=713 unstable=0 bg_thresh=1023 thresh=2046 gap=518 poll_thresh=13 ino=257 dd-2584 [005] 125.282153: balance_dirty_state: bdi btrfs-1: dirty=840 wb=713 unstable=0 bg_thresh=1022 thresh=2044 gap=491 poll_thresh=14 ino=257 dd-2584 [005] 125.282157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-199% task_weight=101% bdi_bw=64280 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 125.290069: balance_dirty_state: bdi btrfs-1: dirty=840 wb=588 unstable=0 bg_thresh=1011 thresh=2022 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 125.290181: balance_dirty_state: bdi btrfs-1: dirty=840 wb=588 unstable=0 bg_thresh=1011 thresh=2022 gap=594 poll_thresh=10 ino=257 dd-2584 [001] 125.290290: balance_dirty_state: bdi btrfs-1: dirty=865 wb=588 unstable=0 bg_thresh=1013 thresh=2027 gap=574 poll_thresh=11 ino=257 dd-2584 [001] 125.290399: balance_dirty_state: bdi btrfs-1: dirty=890 wb=588 unstable=0 bg_thresh=1013 thresh=2026 gap=548 poll_thresh=12 ino=257 dd-2584 [001] 125.290490: balance_dirty_state: bdi btrfs-1: dirty=890 wb=588 unstable=0 bg_thresh=1013 thresh=2026 gap=548 poll_thresh=13 ino=257 dd-2584 [001] 125.290569: balance_dirty_state: bdi btrfs-1: dirty=915 wb=588 unstable=0 bg_thresh=1012 thresh=2025 gap=522 poll_thresh=14 ino=257 dd-2584 [001] 125.290647: balance_dirty_state: bdi btrfs-1: dirty=940 wb=588 unstable=0 bg_thresh=1012 thresh=2025 gap=497 poll_thresh=15 ino=257 dd-2584 [001] 125.290653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=100% bdi_bw=64280 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 125.302058: balance_dirty_state: bdi btrfs-1: dirty=940 wb=463 unstable=0 bg_thresh=1007 thresh=2014 gap=611 poll_thresh=15 ino=257 dd-2584 [001] 125.302168: balance_dirty_state: bdi btrfs-1: dirty=940 wb=463 unstable=0 bg_thresh=1007 thresh=2014 gap=611 poll_thresh=11 ino=257 dd-2584 [001] 125.302287: balance_dirty_state: bdi btrfs-1: dirty=965 wb=463 unstable=0 bg_thresh=1009 thresh=2019 gap=591 poll_thresh=12 ino=257 dd-2584 [001] 125.302740: balance_dirty_state: bdi btrfs-1: dirty=965 wb=463 unstable=0 bg_thresh=1009 thresh=2019 gap=591 poll_thresh=13 ino=257 dd-2584 [001] 125.302856: balance_dirty_state: bdi btrfs-1: dirty=990 wb=463 unstable=0 bg_thresh=1012 thresh=2024 gap=571 poll_thresh=14 ino=257 dd-2584 [001] 125.302975: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=463 unstable=0 bg_thresh=1012 thresh=2024 gap=546 poll_thresh=15 ino=257 flush-btrfs-1-2586 [000] 125.303015: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12788 wrote=0 to_write=8192 dd-2584 [001] 125.303089: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=463 unstable=0 bg_thresh=1014 thresh=2029 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 125.303243: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=463 unstable=0 bg_thresh=1014 thresh=2028 gap=500 poll_thresh=17 ino=257 dd-2584 [001] 125.303245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-218% task_weight=101% bdi_bw=64280 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 125.306397: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=208 wrote=752 to_write=7440 dd-2584 [001] 125.314029: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1094 unstable=0 bg_thresh=1010 thresh=2020 gap=592 poll_thresh=17 ino=257 dd-2584 [001] 125.314162: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1094 unstable=0 bg_thresh=1010 thresh=2020 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 125.314280: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1094 unstable=0 bg_thresh=1012 thresh=2025 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 125.314397: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1094 unstable=0 bg_thresh=1012 thresh=2025 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 125.314517: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1094 unstable=0 bg_thresh=1012 thresh=2024 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 125.314757: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1094 unstable=0 bg_thresh=1011 thresh=2023 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 125.315000: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1094 unstable=0 bg_thresh=1013 thresh=2027 gap=474 poll_thresh=18 ino=257 dd-2584 [001] 125.315009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=101% bdi_bw=64280 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 125.326033: balance_dirty_state: bdi btrfs-1: dirty=459 wb=969 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=18 ino=257 dd-2584 [001] 125.326143: balance_dirty_state: bdi btrfs-1: dirty=459 wb=969 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=13 ino=257 dd-2584 [001] 125.326205: balance_dirty_state: bdi btrfs-1: dirty=484 wb=969 unstable=0 bg_thresh=1006 thresh=2013 gap=560 poll_thresh=14 ino=257 dd-2584 [001] 125.326430: balance_dirty_state: bdi btrfs-1: dirty=509 wb=969 unstable=0 bg_thresh=1006 thresh=2013 gap=535 poll_thresh=15 ino=257 dd-2584 [001] 125.326486: balance_dirty_state: bdi btrfs-1: dirty=509 wb=969 unstable=0 bg_thresh=1009 thresh=2018 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 125.326598: balance_dirty_state: bdi btrfs-1: dirty=559 wb=969 unstable=0 bg_thresh=1011 thresh=2023 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 125.326602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=64280 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 125.338041: balance_dirty_state: bdi btrfs-1: dirty=559 wb=819 unstable=0 bg_thresh=1010 thresh=2021 gap=643 poll_thresh=17 ino=257 dd-2584 [001] 125.338172: balance_dirty_state: bdi btrfs-1: dirty=559 wb=819 unstable=0 bg_thresh=1010 thresh=2021 gap=643 poll_thresh=13 ino=257 dd-2584 [001] 125.338289: balance_dirty_state: bdi btrfs-1: dirty=584 wb=819 unstable=0 bg_thresh=1013 thresh=2026 gap=623 poll_thresh=14 ino=257 dd-2584 [001] 125.338406: balance_dirty_state: bdi btrfs-1: dirty=609 wb=819 unstable=0 bg_thresh=1013 thresh=2026 gap=598 poll_thresh=15 ino=257 dd-2584 [001] 125.338524: balance_dirty_state: bdi btrfs-1: dirty=609 wb=819 unstable=0 bg_thresh=1012 thresh=2025 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 125.338762: balance_dirty_state: bdi btrfs-1: dirty=634 wb=819 unstable=0 bg_thresh=1012 thresh=2024 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 125.339005: balance_dirty_state: bdi btrfs-1: dirty=684 wb=819 unstable=0 bg_thresh=1011 thresh=2023 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 125.339248: balance_dirty_state: bdi btrfs-1: dirty=709 wb=819 unstable=0 bg_thresh=1013 thresh=2027 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 125.339257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=64280 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 125.346119: balance_dirty_state: bdi btrfs-1: dirty=709 wb=819 unstable=0 bg_thresh=1013 thresh=2027 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 125.346128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=64280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 125.354061: balance_dirty_state: bdi btrfs-1: dirty=709 wb=819 unstable=0 bg_thresh=1006 thresh=2013 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 125.354071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=64280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 125.366084: balance_dirty_state: bdi btrfs-1: dirty=709 wb=619 unstable=0 bg_thresh=1005 thresh=2011 gap=683 poll_thresh=19 ino=257 dd-2584 [001] 125.366159: balance_dirty_state: bdi btrfs-1: dirty=734 wb=619 unstable=0 bg_thresh=1005 thresh=2011 gap=658 poll_thresh=14 ino=257 dd-2584 [001] 125.366218: balance_dirty_state: bdi btrfs-1: dirty=734 wb=619 unstable=0 bg_thresh=1008 thresh=2016 gap=663 poll_thresh=15 ino=257 dd-2584 [001] 125.366438: balance_dirty_state: bdi btrfs-1: dirty=759 wb=619 unstable=0 bg_thresh=1008 thresh=2016 gap=638 poll_thresh=16 ino=257 dd-2584 [001] 125.366550: balance_dirty_state: bdi btrfs-1: dirty=784 wb=619 unstable=0 bg_thresh=1010 thresh=2021 gap=618 poll_thresh=17 ino=257 dd-2584 [001] 125.366664: balance_dirty_state: bdi btrfs-1: dirty=809 wb=619 unstable=0 bg_thresh=1012 thresh=2025 gap=597 poll_thresh=18 ino=257 dd-2584 [001] 125.366776: balance_dirty_state: bdi btrfs-1: dirty=859 wb=619 unstable=0 bg_thresh=1012 thresh=2024 gap=546 poll_thresh=19 ino=257 dd-2584 [001] 125.366889: balance_dirty_state: bdi btrfs-1: dirty=884 wb=619 unstable=0 bg_thresh=1011 thresh=2023 gap=520 poll_thresh=20 ino=257 dd-2584 [001] 125.367000: balance_dirty_state: bdi btrfs-1: dirty=909 wb=619 unstable=0 bg_thresh=1011 thresh=2022 gap=494 poll_thresh=21 ino=257 dd-2584 [001] 125.367005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-225% task_weight=100% bdi_bw=64280 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 125.374052: balance_dirty_state: bdi btrfs-1: dirty=909 wb=494 unstable=0 bg_thresh=1014 thresh=2028 gap=625 poll_thresh=21 ino=257 dd-2584 [001] 125.374142: balance_dirty_state: bdi btrfs-1: dirty=934 wb=494 unstable=0 bg_thresh=1014 thresh=2028 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 125.374260: balance_dirty_state: bdi btrfs-1: dirty=959 wb=494 unstable=0 bg_thresh=1010 thresh=2021 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 125.374375: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=494 unstable=0 bg_thresh=1012 thresh=2025 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 125.374658: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=494 unstable=0 bg_thresh=1012 thresh=2024 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 125.374662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 125.374724: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12860 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 125.376340: writeback_single_inode: bdi btrfs-1: ino=257 state= age=276 wrote=704 to_write=7488 dd-2584 [001] 125.382050: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1080 unstable=0 bg_thresh=1008 thresh=2017 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 125.382130: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1080 unstable=0 bg_thresh=1008 thresh=2017 gap=603 poll_thresh=14 ino=257 dd-2584 [001] 125.382187: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1080 unstable=0 bg_thresh=1011 thresh=2022 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 125.382243: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1080 unstable=0 bg_thresh=1011 thresh=2022 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 125.382355: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1080 unstable=0 bg_thresh=1013 thresh=2027 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 125.382469: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1080 unstable=0 bg_thresh=1015 thresh=2031 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 125.382581: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1080 unstable=0 bg_thresh=1015 thresh=2030 gap=466 poll_thresh=19 ino=257 dd-2584 [001] 125.382586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-216% task_weight=101% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 125.390061: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1080 unstable=0 bg_thresh=1015 thresh=2030 gap=466 poll_thresh=19 ino=257 dd-2584 [001] 125.390068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-216% task_weight=101% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 125.398173: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1080 unstable=0 bg_thresh=1015 thresh=2030 gap=466 poll_thresh=19 ino=257 dd-2584 [001] 125.398183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-216% task_weight=101% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 125.406064: balance_dirty_state: bdi btrfs-1: dirty=484 wb=938 unstable=0 bg_thresh=1009 thresh=2019 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 125.406182: balance_dirty_state: bdi btrfs-1: dirty=484 wb=938 unstable=0 bg_thresh=1009 thresh=2019 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 125.406290: balance_dirty_state: bdi btrfs-1: dirty=509 wb=938 unstable=0 bg_thresh=1012 thresh=2024 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 125.406397: balance_dirty_state: bdi btrfs-1: dirty=509 wb=938 unstable=0 bg_thresh=1012 thresh=2024 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 125.406614: balance_dirty_state: bdi btrfs-1: dirty=559 wb=938 unstable=0 bg_thresh=1011 thresh=2023 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 125.407161: balance_dirty_state: bdi btrfs-1: dirty=584 wb=938 unstable=0 bg_thresh=1013 thresh=2027 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 125.407169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 125.414172: balance_dirty_state: bdi btrfs-1: dirty=584 wb=938 unstable=0 bg_thresh=1016 thresh=2033 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 125.414302: balance_dirty_state: bdi btrfs-1: dirty=609 wb=938 unstable=0 bg_thresh=1019 thresh=2038 gap=491 poll_thresh=13 ino=257 dd-2584 [001] 125.414310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-205% task_weight=100% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 125.422068: balance_dirty_state: bdi btrfs-1: dirty=609 wb=938 unstable=0 bg_thresh=1010 thresh=2020 gap=473 poll_thresh=13 ino=257 dd-2584 [001] 125.422077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-228% task_weight=100% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 125.430061: balance_dirty_state: bdi btrfs-1: dirty=609 wb=813 unstable=0 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=13 ino=257 dd-2584 [005] 125.430158: balance_dirty_state: bdi btrfs-1: dirty=634 wb=813 unstable=0 bg_thresh=1005 thresh=2010 gap=563 poll_thresh=10 ino=257 dd-2584 [005] 125.430255: balance_dirty_state: bdi btrfs-1: dirty=634 wb=813 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=11 ino=257 dd-2584 [005] 125.430350: balance_dirty_state: bdi btrfs-1: dirty=659 wb=813 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=12 ino=257 dd-2584 [005] 125.430440: balance_dirty_state: bdi btrfs-1: dirty=684 wb=813 unstable=0 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=13 ino=257 dd-2584 [005] 125.430529: balance_dirty_state: bdi btrfs-1: dirty=684 wb=813 unstable=0 bg_thresh=1002 thresh=2004 gap=507 poll_thresh=14 ino=257 dd-2584 [005] 125.430623: balance_dirty_state: bdi btrfs-1: dirty=709 wb=813 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=15 ino=257 dd-2584 [005] 125.430630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-154% task_weight=100% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 125.438173: balance_dirty_state: bdi btrfs-1: dirty=709 wb=813 unstable=0 bg_thresh=1008 thresh=2017 gap=495 poll_thresh=15 ino=257 dd-2584 [001] 125.438186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-138% task_weight=101% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 125.446104: balance_dirty_state: bdi btrfs-1: dirty=709 wb=813 unstable=0 bg_thresh=1007 thresh=2015 gap=493 poll_thresh=15 ino=257 dd-2584 [001] 125.446112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=101% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 125.454066: balance_dirty_state: bdi btrfs-1: dirty=709 wb=713 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 125.454135: balance_dirty_state: bdi btrfs-1: dirty=709 wb=713 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=11 ino=257 dd-2584 [001] 125.454230: balance_dirty_state: bdi btrfs-1: dirty=734 wb=713 unstable=0 bg_thresh=1008 thresh=2017 gap=570 poll_thresh=12 ino=257 dd-2584 [001] 125.454324: balance_dirty_state: bdi btrfs-1: dirty=759 wb=713 unstable=0 bg_thresh=1008 thresh=2017 gap=545 poll_thresh=13 ino=257 dd-2584 [001] 125.454420: balance_dirty_state: bdi btrfs-1: dirty=759 wb=713 unstable=0 bg_thresh=1011 thresh=2022 gap=550 poll_thresh=14 ino=257 dd-2584 [001] 125.454518: balance_dirty_state: bdi btrfs-1: dirty=784 wb=713 unstable=0 bg_thresh=1011 thresh=2022 gap=525 poll_thresh=15 ino=257 dd-2584 [001] 125.454615: balance_dirty_state: bdi btrfs-1: dirty=809 wb=713 unstable=0 bg_thresh=1013 thresh=2027 gap=505 poll_thresh=16 ino=257 dd-2584 [001] 125.454622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=10% task_gap=-80% task_weight=101% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 125.462322: balance_dirty_state: bdi btrfs-1: dirty=834 wb=713 unstable=0 bg_thresh=1017 thresh=2034 gap=487 poll_thresh=12 ino=257 dd-2584 [005] 125.462331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1297 bdi_dirty=1360 avg_dirty=1360 bdi_gap=14% task_gap=-72% task_weight=101% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 125.470622: balance_dirty_state: bdi btrfs-1: dirty=834 wb=713 unstable=0 bg_thresh=1017 thresh=2034 gap=487 poll_thresh=9 ino=257 dd-2584 [005] 125.470632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-118% task_weight=101% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 125.478251: balance_dirty_state: bdi btrfs-1: dirty=834 wb=713 unstable=0 bg_thresh=1017 thresh=2034 gap=487 poll_thresh=9 ino=257 dd-2584 [004] 125.478261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-118% task_weight=101% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 125.486203: balance_dirty_state: bdi btrfs-1: dirty=834 wb=713 unstable=0 bg_thresh=1017 thresh=2034 gap=487 poll_thresh=9 ino=257 dd-2584 [000] 125.486216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-118% task_weight=101% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 125.494086: balance_dirty_state: bdi btrfs-1: dirty=834 wb=588 unstable=0 bg_thresh=1014 thresh=2029 gap=607 poll_thresh=9 ino=257 dd-2584 [000] 125.494209: balance_dirty_state: bdi btrfs-1: dirty=834 wb=588 unstable=0 bg_thresh=1014 thresh=2029 gap=607 poll_thresh=7 ino=257 dd-2584 [000] 125.494324: balance_dirty_state: bdi btrfs-1: dirty=859 wb=588 unstable=0 bg_thresh=1017 thresh=2034 gap=587 poll_thresh=8 ino=257 dd-2584 [000] 125.494437: balance_dirty_state: bdi btrfs-1: dirty=859 wb=588 unstable=0 bg_thresh=1017 thresh=2034 gap=587 poll_thresh=9 ino=257 dd-2584 [000] 125.494557: balance_dirty_state: bdi btrfs-1: dirty=884 wb=588 unstable=0 bg_thresh=1019 thresh=2039 gap=567 poll_thresh=10 ino=257 dd-2584 [000] 125.494674: balance_dirty_state: bdi btrfs-1: dirty=909 wb=588 unstable=0 bg_thresh=1016 thresh=2033 gap=536 poll_thresh=11 ino=257 dd-2584 [000] 125.494791: balance_dirty_state: bdi btrfs-1: dirty=909 wb=588 unstable=0 bg_thresh=1019 thresh=2038 gap=541 poll_thresh=12 ino=257 dd-2584 [000] 125.494912: balance_dirty_state: bdi btrfs-1: dirty=934 wb=588 unstable=0 bg_thresh=1018 thresh=2037 gap=515 poll_thresh=13 ino=257 dd-2584 [000] 125.495031: balance_dirty_state: bdi btrfs-1: dirty=959 wb=588 unstable=0 bg_thresh=1021 thresh=2042 gap=495 poll_thresh=14 ino=257 dd-2584 [000] 125.495039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1304 bdi_dirty=1360 avg_dirty=1360 bdi_gap=18% task_gap=-63% task_weight=101% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 125.502200: balance_dirty_state: bdi btrfs-1: dirty=959 wb=463 unstable=0 bg_thresh=1015 thresh=2030 gap=608 poll_thresh=10 ino=257 dd-2584 [000] 125.502262: balance_dirty_state: bdi btrfs-1: dirty=984 wb=463 unstable=0 bg_thresh=1014 thresh=2029 gap=582 poll_thresh=11 ino=257 dd-2584 [000] 125.502318: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=463 unstable=0 bg_thresh=1014 thresh=2029 gap=557 poll_thresh=12 ino=257 dd-2584 [000] 125.502375: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=463 unstable=0 bg_thresh=1014 thresh=2028 gap=556 poll_thresh=13 ino=257 dd-2584 [000] 125.502431: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=463 unstable=0 bg_thresh=1014 thresh=2028 gap=531 poll_thresh=14 ino=257 dd-2584 [000] 125.502497: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=463 unstable=0 bg_thresh=1013 thresh=2027 gap=530 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 125.502518: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12988 wrote=0 to_write=8192 dd-2584 [000] 125.502560: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=463 unstable=0 bg_thresh=1016 thresh=2032 gap=510 poll_thresh=16 ino=257 dd-2584 [000] 125.502860: balance_dirty_state: bdi btrfs-1: dirty=984 wb=563 unstable=0 bg_thresh=1015 thresh=2031 gap=484 poll_thresh=17 ino=257 dd-2584 [000] 125.502861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-122% task_weight=101% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 125.504316: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=768 to_write=7424 dd-2584 [000] 125.510149: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1238 unstable=0 bg_thresh=1015 thresh=2031 gap=484 poll_thresh=17 ino=257 dd-2584 [000] 125.510156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-122% task_weight=101% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 125.518131: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1113 unstable=0 bg_thresh=1013 thresh=2026 gap=604 poll_thresh=17 ino=257 dd-2584 [000] 125.518220: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1113 unstable=0 bg_thresh=1012 thresh=2025 gap=578 poll_thresh=13 ino=257 dd-2584 [000] 125.518282: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1113 unstable=0 bg_thresh=1012 thresh=2025 gap=553 poll_thresh=14 ino=257 dd-2584 [000] 125.518344: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1113 unstable=0 bg_thresh=1012 thresh=2024 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 125.518406: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1113 unstable=0 bg_thresh=1014 thresh=2029 gap=532 poll_thresh=16 ino=257 dd-2584 [000] 125.518528: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1113 unstable=0 bg_thresh=1014 thresh=2028 gap=506 poll_thresh=17 ino=257 dd-2584 [000] 125.518533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1291 bdi_dirty=1360 avg_dirty=1360 bdi_gap=10% task_gap=-79% task_weight=101% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 125.526323: balance_dirty_state: bdi btrfs-1: dirty=434 wb=963 unstable=0 bg_thresh=1014 thresh=2028 gap=631 poll_thresh=13 ino=257 dd-2584 [000] 125.526445: balance_dirty_state: bdi btrfs-1: dirty=459 wb=963 unstable=0 bg_thresh=1011 thresh=2022 gap=600 poll_thresh=14 ino=257 dd-2584 [000] 125.526563: balance_dirty_state: bdi btrfs-1: dirty=459 wb=963 unstable=0 bg_thresh=1013 thresh=2027 gap=605 poll_thresh=15 ino=257 dd-2584 [000] 125.526681: balance_dirty_state: bdi btrfs-1: dirty=484 wb=963 unstable=0 bg_thresh=1010 thresh=2021 gap=574 poll_thresh=16 ino=257 dd-2584 [000] 125.526920: balance_dirty_state: bdi btrfs-1: dirty=509 wb=963 unstable=0 bg_thresh=1012 thresh=2025 gap=553 poll_thresh=17 ino=257 dd-2584 [000] 125.527158: balance_dirty_state: bdi btrfs-1: dirty=534 wb=963 unstable=0 bg_thresh=1012 thresh=2024 gap=527 poll_thresh=18 ino=257 dd-2584 [000] 125.527748: balance_dirty_state: bdi btrfs-1: dirty=584 wb=963 unstable=0 bg_thresh=1011 thresh=2023 gap=476 poll_thresh=19 ino=257 dd-2584 [000] 125.527758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 125.534221: balance_dirty_state: bdi btrfs-1: dirty=584 wb=963 unstable=0 bg_thresh=1011 thresh=2023 gap=476 poll_thresh=19 ino=257 dd-2584 [000] 125.534229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 125.542175: balance_dirty_state: bdi btrfs-1: dirty=584 wb=788 unstable=0 bg_thresh=1012 thresh=2024 gap=652 poll_thresh=19 ino=257 dd-2584 [004] 125.542269: balance_dirty_state: bdi btrfs-1: dirty=609 wb=788 unstable=0 bg_thresh=1012 thresh=2024 gap=627 poll_thresh=14 ino=257 dd-2584 [004] 125.542353: balance_dirty_state: bdi btrfs-1: dirty=609 wb=788 unstable=0 bg_thresh=1014 thresh=2029 gap=632 poll_thresh=15 ino=257 dd-2584 [004] 125.542439: balance_dirty_state: bdi btrfs-1: dirty=634 wb=788 unstable=0 bg_thresh=1017 thresh=2034 gap=612 poll_thresh=16 ino=257 dd-2584 [004] 125.542608: balance_dirty_state: bdi btrfs-1: dirty=659 wb=788 unstable=0 bg_thresh=1016 thresh=2033 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 125.542778: balance_dirty_state: bdi btrfs-1: dirty=709 wb=788 unstable=0 bg_thresh=1016 thresh=2032 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 125.542947: balance_dirty_state: bdi btrfs-1: dirty=734 wb=788 unstable=0 bg_thresh=1018 thresh=2036 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 125.543115: balance_dirty_state: bdi btrfs-1: dirty=759 wb=788 unstable=0 bg_thresh=1017 thresh=2035 gap=488 poll_thresh=20 ino=257 dd-2584 [004] 125.543121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1298 bdi_dirty=1360 avg_dirty=1360 bdi_gap=14% task_gap=-71% task_weight=101% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 125.550286: balance_dirty_state: bdi btrfs-1: dirty=784 wb=788 unstable=0 bg_thresh=1022 thresh=2045 gap=473 poll_thresh=15 ino=257 dd-2584 [004] 125.550292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1307 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-2% task_gap=-106% task_weight=101% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 125.558169: balance_dirty_state: bdi btrfs-1: dirty=784 wb=663 unstable=0 bg_thresh=1010 thresh=2021 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 125.558239: balance_dirty_state: bdi btrfs-1: dirty=784 wb=663 unstable=0 bg_thresh=1007 thresh=2015 gap=568 poll_thresh=11 ino=257 dd-2584 [004] 125.558299: balance_dirty_state: bdi btrfs-1: dirty=809 wb=663 unstable=0 bg_thresh=1010 thresh=2020 gap=548 poll_thresh=12 ino=257 dd-2584 [004] 125.558590: balance_dirty_state: bdi btrfs-1: dirty=834 wb=663 unstable=0 bg_thresh=1007 thresh=2014 gap=517 poll_thresh=13 ino=257 dd-2584 [004] 125.558649: balance_dirty_state: bdi btrfs-1: dirty=834 wb=663 unstable=0 bg_thresh=1009 thresh=2019 gap=522 poll_thresh=14 ino=257 dd-2584 [004] 125.558707: balance_dirty_state: bdi btrfs-1: dirty=859 wb=663 unstable=0 bg_thresh=1006 thresh=2013 gap=491 poll_thresh=15 ino=257 dd-2584 [004] 125.558711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-96% task_weight=101% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 125.566249: balance_dirty_state: bdi btrfs-1: dirty=884 wb=513 unstable=0 bg_thresh=1006 thresh=2012 gap=615 poll_thresh=11 ino=257 dd-2584 [004] 125.566333: balance_dirty_state: bdi btrfs-1: dirty=884 wb=513 unstable=0 bg_thresh=1008 thresh=2017 gap=620 poll_thresh=12 ino=257 dd-2584 [004] 125.566415: balance_dirty_state: bdi btrfs-1: dirty=909 wb=513 unstable=0 bg_thresh=1008 thresh=2017 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 125.566500: balance_dirty_state: bdi btrfs-1: dirty=934 wb=513 unstable=0 bg_thresh=1011 thresh=2022 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 125.566586: balance_dirty_state: bdi btrfs-1: dirty=934 wb=513 unstable=0 bg_thresh=1010 thresh=2021 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 125.566673: balance_dirty_state: bdi btrfs-1: dirty=959 wb=513 unstable=0 bg_thresh=1010 thresh=2021 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 125.566847: balance_dirty_state: bdi btrfs-1: dirty=984 wb=513 unstable=0 bg_thresh=1012 thresh=2025 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 125.567020: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=513 unstable=0 bg_thresh=1012 thresh=2024 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 125.567026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-82% task_weight=99% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 125.574272: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=513 unstable=0 bg_thresh=1013 thresh=2026 gap=479 poll_thresh=13 ino=257 dd-2584 [004] 125.574279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1289 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-81% task_weight=101% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 125.574311: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13060 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 125.576339: writeback_single_inode: bdi btrfs-1: ino=257 state= age=192 wrote=704 to_write=7488 dd-2584 [000] 125.586303: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1088 unstable=0 bg_thresh=1010 thresh=2020 gap=598 poll_thresh=10 ino=257 dd-2584 [000] 125.586427: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1088 unstable=0 bg_thresh=1012 thresh=2025 gap=578 poll_thresh=11 ino=257 dd-2584 [000] 125.586903: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1088 unstable=0 bg_thresh=1009 thresh=2019 gap=547 poll_thresh=12 ino=257 dd-2584 [000] 125.587023: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1088 unstable=0 bg_thresh=1012 thresh=2024 gap=552 poll_thresh=13 ino=257 dd-2584 [000] 125.587141: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1088 unstable=0 bg_thresh=1011 thresh=2023 gap=526 poll_thresh=14 ino=257 dd-2584 [000] 125.587258: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1088 unstable=0 bg_thresh=1011 thresh=2023 gap=501 poll_thresh=15 ino=257 dd-2584 [000] 125.587267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1320 avg_dirty=1320 bdi_gap=31% task_gap=-37% task_weight=100% bdi_bw=55240 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [000] 125.594314: balance_dirty_state: bdi btrfs-1: dirty=434 wb=963 unstable=0 bg_thresh=1010 thresh=2021 gap=624 poll_thresh=11 ino=257 dd-2584 [000] 125.594438: balance_dirty_state: bdi btrfs-1: dirty=459 wb=963 unstable=0 bg_thresh=1011 thresh=2022 gap=600 poll_thresh=12 ino=257 dd-2584 [000] 125.594561: balance_dirty_state: bdi btrfs-1: dirty=459 wb=963 unstable=0 bg_thresh=1008 thresh=2016 gap=594 poll_thresh=13 ino=257 dd-2584 [000] 125.594681: balance_dirty_state: bdi btrfs-1: dirty=484 wb=963 unstable=0 bg_thresh=1013 thresh=2027 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 125.594800: balance_dirty_state: bdi btrfs-1: dirty=509 wb=963 unstable=0 bg_thresh=1013 thresh=2026 gap=554 poll_thresh=15 ino=257 dd-2584 [000] 125.594920: balance_dirty_state: bdi btrfs-1: dirty=509 wb=963 unstable=0 bg_thresh=1010 thresh=2020 gap=548 poll_thresh=16 ino=257 dd-2584 [000] 125.595156: balance_dirty_state: bdi btrfs-1: dirty=559 wb=963 unstable=0 bg_thresh=1012 thresh=2024 gap=502 poll_thresh=17 ino=257 dd-2584 [000] 125.595164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-83% task_weight=100% bdi_bw=55240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 125.602388: balance_dirty_state: bdi btrfs-1: dirty=559 wb=838 unstable=0 bg_thresh=1013 thresh=2026 gap=629 poll_thresh=13 ino=257 dd-2584 [000] 125.602507: balance_dirty_state: bdi btrfs-1: dirty=584 wb=838 unstable=0 bg_thresh=1013 thresh=2026 gap=604 poll_thresh=14 ino=257 dd-2584 [000] 125.602625: balance_dirty_state: bdi btrfs-1: dirty=609 wb=838 unstable=0 bg_thresh=1013 thresh=2026 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 125.602743: balance_dirty_state: bdi btrfs-1: dirty=609 wb=838 unstable=0 bg_thresh=1012 thresh=2025 gap=578 poll_thresh=16 ino=257 dd-2584 [000] 125.603328: balance_dirty_state: bdi btrfs-1: dirty=634 wb=838 unstable=0 bg_thresh=1012 thresh=2024 gap=552 poll_thresh=17 ino=257 dd-2584 [000] 125.603566: balance_dirty_state: bdi btrfs-1: dirty=684 wb=838 unstable=0 bg_thresh=1014 thresh=2028 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 125.603575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1291 bdi_dirty=1360 avg_dirty=1360 bdi_gap=10% task_gap=-79% task_weight=101% bdi_bw=55240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 125.610321: balance_dirty_state: bdi btrfs-1: dirty=684 wb=838 unstable=0 bg_thresh=1014 thresh=2028 gap=506 poll_thresh=13 ino=257 dd-2584 [000] 125.610326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1360 avg_dirty=1360 bdi_gap=10% task_gap=-78% task_weight=100% bdi_bw=55240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 125.618407: balance_dirty_state: bdi btrfs-1: dirty=709 wb=838 unstable=0 bg_thresh=1014 thresh=2028 gap=481 poll_thresh=10 ino=257 dd-2584 [004] 125.618416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=55240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 125.626140: balance_dirty_state: bdi btrfs-1: dirty=709 wb=788 unstable=0 bg_thresh=1013 thresh=2027 gap=530 poll_thresh=10 ino=257 dd-2584 [004] 125.626281: balance_dirty_state: bdi btrfs-1: dirty=709 wb=788 unstable=0 bg_thresh=1013 thresh=2026 gap=529 poll_thresh=7 ino=257 dd-2584 [004] 125.626420: balance_dirty_state: bdi btrfs-1: dirty=734 wb=788 unstable=0 bg_thresh=1015 thresh=2031 gap=509 poll_thresh=8 ino=257 dd-2584 [004] 125.626555: balance_dirty_state: bdi btrfs-1: dirty=759 wb=788 unstable=0 bg_thresh=1012 thresh=2025 gap=478 poll_thresh=9 ino=257 dd-2584 [004] 125.626564: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=99% bdi_bw=55240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 125.634200: balance_dirty_state: bdi btrfs-1: dirty=759 wb=713 unstable=0 bg_thresh=1012 thresh=2025 gap=553 poll_thresh=9 ino=257 dd-2584 [004] 125.634307: balance_dirty_state: bdi btrfs-1: dirty=759 wb=713 unstable=0 bg_thresh=1015 thresh=2030 gap=558 poll_thresh=7 ino=257 dd-2584 [004] 125.634394: balance_dirty_state: bdi btrfs-1: dirty=784 wb=713 unstable=0 bg_thresh=1012 thresh=2024 gap=527 poll_thresh=8 ino=257 dd-2584 [004] 125.634479: balance_dirty_state: bdi btrfs-1: dirty=809 wb=713 unstable=0 bg_thresh=1011 thresh=2023 gap=501 poll_thresh=9 ino=257 dd-2584 [004] 125.634485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-83% task_weight=99% bdi_bw=55240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 125.642324: balance_dirty_state: bdi btrfs-1: dirty=809 wb=713 unstable=0 bg_thresh=1014 thresh=2028 gap=506 poll_thresh=7 ino=257 dd-2584 [004] 125.642330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1360 avg_dirty=1360 bdi_gap=10% task_gap=-78% task_weight=100% bdi_bw=55240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 125.650236: balance_dirty_state: bdi btrfs-1: dirty=834 wb=588 unstable=0 bg_thresh=1010 thresh=2021 gap=599 poll_thresh=5 ino=257 dd-2584 [004] 125.650304: balance_dirty_state: bdi btrfs-1: dirty=834 wb=588 unstable=0 bg_thresh=1013 thresh=2026 gap=604 poll_thresh=6 ino=257 dd-2584 [004] 125.650371: balance_dirty_state: bdi btrfs-1: dirty=859 wb=588 unstable=0 bg_thresh=1012 thresh=2025 gap=578 poll_thresh=7 ino=257 dd-2584 [004] 125.650630: balance_dirty_state: bdi btrfs-1: dirty=884 wb=588 unstable=0 bg_thresh=1012 thresh=2025 gap=553 poll_thresh=8 ino=257 dd-2584 [004] 125.650697: balance_dirty_state: bdi btrfs-1: dirty=884 wb=588 unstable=0 bg_thresh=1012 thresh=2024 gap=552 poll_thresh=9 ino=257 dd-2584 [004] 125.650763: balance_dirty_state: bdi btrfs-1: dirty=909 wb=588 unstable=0 bg_thresh=1012 thresh=2024 gap=527 poll_thresh=10 ino=257 dd-2584 [004] 125.650830: balance_dirty_state: bdi btrfs-1: dirty=934 wb=588 unstable=0 bg_thresh=1011 thresh=2023 gap=501 poll_thresh=11 ino=257 dd-2584 [004] 125.650835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1320 avg_dirty=1320 bdi_gap=31% task_gap=-36% task_weight=99% bdi_bw=55240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 125.658343: balance_dirty_state: bdi btrfs-1: dirty=934 wb=463 unstable=0 bg_thresh=1013 thresh=2027 gap=630 poll_thresh=8 ino=257 dd-2584 [004] 125.658412: balance_dirty_state: bdi btrfs-1: dirty=959 wb=463 unstable=0 bg_thresh=1013 thresh=2026 gap=604 poll_thresh=9 ino=257 dd-2584 [004] 125.658478: balance_dirty_state: bdi btrfs-1: dirty=984 wb=463 unstable=0 bg_thresh=1013 thresh=2026 gap=579 poll_thresh=10 ino=257 dd-2584 [004] 125.658544: balance_dirty_state: bdi btrfs-1: dirty=984 wb=463 unstable=0 bg_thresh=1012 thresh=2025 gap=578 poll_thresh=11 ino=257 dd-2584 [004] 125.658610: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=463 unstable=0 bg_thresh=1012 thresh=2025 gap=553 poll_thresh=12 ino=257 dd-2584 [004] 125.658677: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=463 unstable=0 bg_thresh=1012 thresh=2024 gap=527 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 125.658739: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13144 wrote=0 to_write=8192 dd-2584 [004] 125.658748: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=463 unstable=0 bg_thresh=1011 thresh=2023 gap=526 poll_thresh=14 ino=257 dd-2584 [004] 125.658816: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=463 unstable=0 bg_thresh=1011 thresh=2023 gap=501 poll_thresh=15 ino=257 dd-2584 [004] 125.658817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1320 avg_dirty=1320 bdi_gap=31% task_gap=-36% task_weight=99% bdi_bw=55240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 125.660999: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=736 to_write=7456 dd-2584 [000] 125.666272: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1063 unstable=0 bg_thresh=1010 thresh=2021 gap=624 poll_thresh=11 ino=257 dd-2584 [000] 125.666365: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1063 unstable=0 bg_thresh=1010 thresh=2021 gap=599 poll_thresh=12 ino=257 dd-2584 [000] 125.666455: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1063 unstable=0 bg_thresh=1010 thresh=2020 gap=598 poll_thresh=13 ino=257 dd-2584 [000] 125.666546: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1063 unstable=0 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=14 ino=257 dd-2584 [000] 125.666958: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1063 unstable=0 bg_thresh=1012 thresh=2024 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 125.667089: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1063 unstable=0 bg_thresh=1009 thresh=2018 gap=546 poll_thresh=16 ino=257 dd-2584 [000] 125.667328: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1063 unstable=0 bg_thresh=1008 thresh=2017 gap=495 poll_thresh=17 ino=257 dd-2584 [000] 125.667337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-90% task_weight=99% bdi_bw=55240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 125.674299: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1063 unstable=0 bg_thresh=1011 thresh=2022 gap=500 poll_thresh=13 ino=257 dd-2584 [000] 125.674306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1360 avg_dirty=1360 bdi_gap=7% task_gap=-84% task_weight=99% bdi_bw=55240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 125.682290: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1063 unstable=0 bg_thresh=1010 thresh=2021 gap=499 poll_thresh=10 ino=257 dd-2584 [004] 125.682297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-133% task_weight=100% bdi_bw=55240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 125.690182: balance_dirty_state: bdi btrfs-1: dirty=459 wb=938 unstable=0 bg_thresh=1005 thresh=2010 gap=613 poll_thresh=10 ino=257 dd-2584 [000] 125.690254: balance_dirty_state: bdi btrfs-1: dirty=484 wb=938 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=7 ino=257 dd-2584 [000] 125.690312: balance_dirty_state: bdi btrfs-1: dirty=484 wb=938 unstable=0 bg_thresh=1007 thresh=2015 gap=593 poll_thresh=8 ino=257 dd-2584 [000] 125.690369: balance_dirty_state: bdi btrfs-1: dirty=509 wb=938 unstable=0 bg_thresh=1007 thresh=2015 gap=568 poll_thresh=9 ino=257 dd-2584 [000] 125.690433: balance_dirty_state: bdi btrfs-1: dirty=534 wb=938 unstable=0 bg_thresh=1010 thresh=2020 gap=548 poll_thresh=10 ino=257 dd-2584 [000] 125.690526: balance_dirty_state: bdi btrfs-1: dirty=534 wb=938 unstable=0 bg_thresh=1012 thresh=2025 gap=553 poll_thresh=11 ino=257 dd-2584 [000] 125.690588: balance_dirty_state: bdi btrfs-1: dirty=559 wb=938 unstable=0 bg_thresh=1009 thresh=2019 gap=522 poll_thresh=12 ino=257 dd-2584 [000] 125.690650: balance_dirty_state: bdi btrfs-1: dirty=584 wb=938 unstable=0 bg_thresh=1009 thresh=2018 gap=496 poll_thresh=13 ino=257 dd-2584 [000] 125.690654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 125.698171: balance_dirty_state: bdi btrfs-1: dirty=584 wb=938 unstable=0 bg_thresh=1011 thresh=2023 gap=501 poll_thresh=13 ino=257 dd-2584 [004] 125.698182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 125.706244: balance_dirty_state: bdi btrfs-1: dirty=584 wb=738 unstable=0 bg_thresh=1005 thresh=2011 gap=689 poll_thresh=13 ino=257 dd-2584 [004] 125.706337: balance_dirty_state: bdi btrfs-1: dirty=609 wb=738 unstable=0 bg_thresh=1008 thresh=2016 gap=669 poll_thresh=10 ino=257 dd-2584 [004] 125.706425: balance_dirty_state: bdi btrfs-1: dirty=634 wb=738 unstable=0 bg_thresh=1008 thresh=2016 gap=644 poll_thresh=11 ino=257 dd-2584 [004] 125.706514: balance_dirty_state: bdi btrfs-1: dirty=634 wb=738 unstable=0 bg_thresh=1009 thresh=2018 gap=646 poll_thresh=12 ino=257 dd-2584 [004] 125.706831: balance_dirty_state: bdi btrfs-1: dirty=659 wb=738 unstable=0 bg_thresh=1009 thresh=2018 gap=621 poll_thresh=13 ino=257 dd-2584 [004] 125.706891: balance_dirty_state: bdi btrfs-1: dirty=684 wb=738 unstable=0 bg_thresh=1008 thresh=2017 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 125.706950: balance_dirty_state: bdi btrfs-1: dirty=684 wb=738 unstable=0 bg_thresh=1008 thresh=2016 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 125.707011: balance_dirty_state: bdi btrfs-1: dirty=709 wb=738 unstable=0 bg_thresh=1010 thresh=2021 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 125.707130: balance_dirty_state: bdi btrfs-1: dirty=734 wb=738 unstable=0 bg_thresh=1010 thresh=2020 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 125.707260: balance_dirty_state: bdi btrfs-1: dirty=759 wb=738 unstable=0 bg_thresh=1012 thresh=2025 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 125.707436: balance_dirty_state: bdi btrfs-1: dirty=809 wb=738 unstable=0 bg_thresh=1012 thresh=2024 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 125.707443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 125.714222: balance_dirty_state: bdi btrfs-1: dirty=809 wb=738 unstable=0 bg_thresh=1011 thresh=2023 gap=476 poll_thresh=19 ino=257 dd-2584 [006] 125.714227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 125.722247: balance_dirty_state: bdi btrfs-1: dirty=809 wb=588 unstable=0 bg_thresh=1009 thresh=2019 gap=622 poll_thresh=19 ino=257 dd-2584 [006] 125.722322: balance_dirty_state: bdi btrfs-1: dirty=809 wb=588 unstable=0 bg_thresh=1009 thresh=2019 gap=622 poll_thresh=14 ino=257 dd-2584 [006] 125.722387: balance_dirty_state: bdi btrfs-1: dirty=834 wb=588 unstable=0 bg_thresh=1012 thresh=2024 gap=602 poll_thresh=15 ino=257 dd-2584 [006] 125.722452: balance_dirty_state: bdi btrfs-1: dirty=859 wb=588 unstable=0 bg_thresh=1012 thresh=2024 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 125.722583: balance_dirty_state: bdi btrfs-1: dirty=884 wb=588 unstable=0 bg_thresh=1011 thresh=2023 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 125.722913: balance_dirty_state: bdi btrfs-1: dirty=909 wb=588 unstable=0 bg_thresh=1013 thresh=2027 gap=530 poll_thresh=18 ino=257 dd-2584 [006] 125.723045: balance_dirty_state: bdi btrfs-1: dirty=959 wb=588 unstable=0 bg_thresh=1013 thresh=2026 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 125.723051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 125.730210: balance_dirty_state: bdi btrfs-1: dirty=959 wb=463 unstable=0 bg_thresh=1012 thresh=2024 gap=602 poll_thresh=19 ino=257 dd-2584 [006] 125.730310: balance_dirty_state: bdi btrfs-1: dirty=959 wb=463 unstable=0 bg_thresh=1014 thresh=2029 gap=607 poll_thresh=14 ino=257 dd-2584 [006] 125.730371: balance_dirty_state: bdi btrfs-1: dirty=984 wb=463 unstable=0 bg_thresh=1011 thresh=2023 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 125.730428: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=463 unstable=0 bg_thresh=1014 thresh=2028 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 125.730542: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=463 unstable=0 bg_thresh=1016 thresh=2032 gap=535 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 125.730566: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13216 wrote=0 to_write=8192 dd-2584 [006] 125.730712: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=463 unstable=0 bg_thresh=1012 thresh=2025 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 125.730714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 125.733871: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=736 to_write=7456 dd-2584 [006] 125.738243: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1088 unstable=0 bg_thresh=1012 thresh=2024 gap=602 poll_thresh=18 ino=257 dd-2584 [006] 125.738328: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1088 unstable=0 bg_thresh=1012 thresh=2024 gap=577 poll_thresh=13 ino=257 dd-2584 [006] 125.738391: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1088 unstable=0 bg_thresh=1011 thresh=2023 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 125.738451: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1088 unstable=0 bg_thresh=1011 thresh=2023 gap=551 poll_thresh=15 ino=257 dd-2584 [006] 125.738511: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1088 unstable=0 bg_thresh=1011 thresh=2022 gap=525 poll_thresh=16 ino=257 dd-2584 [006] 125.738632: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1088 unstable=0 bg_thresh=1013 thresh=2026 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 125.738637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-80% task_weight=100% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 125.746498: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1088 unstable=0 bg_thresh=1015 thresh=2031 gap=484 poll_thresh=13 ino=257 dd-2584 [006] 125.746503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1294 bdi_dirty=1360 avg_dirty=1360 bdi_gap=12% task_gap=-75% task_weight=101% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 125.754370: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1088 unstable=0 bg_thresh=1015 thresh=2030 gap=483 poll_thresh=10 ino=257 dd-2584 [006] 125.754375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 125.762319: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1088 unstable=0 bg_thresh=1015 thresh=2030 gap=483 poll_thresh=10 ino=257 dd-2584 [000] 125.762327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 125.770191: balance_dirty_state: bdi btrfs-1: dirty=459 wb=963 unstable=0 bg_thresh=1014 thresh=2029 gap=607 poll_thresh=10 ino=257 dd-2584 [000] 125.770299: balance_dirty_state: bdi btrfs-1: dirty=459 wb=963 unstable=0 bg_thresh=1014 thresh=2029 gap=607 poll_thresh=7 ino=257 dd-2584 [000] 125.770400: balance_dirty_state: bdi btrfs-1: dirty=484 wb=963 unstable=0 bg_thresh=1017 thresh=2034 gap=587 poll_thresh=8 ino=257 dd-2584 [000] 125.770501: balance_dirty_state: bdi btrfs-1: dirty=509 wb=963 unstable=0 bg_thresh=1017 thresh=2034 gap=562 poll_thresh=9 ino=257 dd-2584 [000] 125.770600: balance_dirty_state: bdi btrfs-1: dirty=509 wb=963 unstable=0 bg_thresh=1019 thresh=2039 gap=567 poll_thresh=10 ino=257 dd-2584 [000] 125.770700: balance_dirty_state: bdi btrfs-1: dirty=534 wb=963 unstable=0 bg_thresh=1019 thresh=2039 gap=542 poll_thresh=11 ino=257 dd-2584 [000] 125.770801: balance_dirty_state: bdi btrfs-1: dirty=559 wb=963 unstable=0 bg_thresh=1022 thresh=2044 gap=522 poll_thresh=12 ino=257 dd-2584 [000] 125.770906: balance_dirty_state: bdi btrfs-1: dirty=559 wb=963 unstable=0 bg_thresh=1021 thresh=2043 gap=521 poll_thresh=13 ino=257 dd-2584 [000] 125.771006: balance_dirty_state: bdi btrfs-1: dirty=584 wb=963 unstable=0 bg_thresh=1021 thresh=2043 gap=496 poll_thresh=14 ino=257 dd-2584 [000] 125.771014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-3% task_gap=-107% task_weight=100% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 125.778229: balance_dirty_state: bdi btrfs-1: dirty=584 wb=838 unstable=0 bg_thresh=1014 thresh=2028 gap=606 poll_thresh=14 ino=257 dd-2584 [000] 125.778352: balance_dirty_state: bdi btrfs-1: dirty=584 wb=838 unstable=0 bg_thresh=1014 thresh=2028 gap=606 poll_thresh=10 ino=257 dd-2584 [000] 125.778467: balance_dirty_state: bdi btrfs-1: dirty=609 wb=838 unstable=0 bg_thresh=1016 thresh=2033 gap=586 poll_thresh=11 ino=257 dd-2584 [000] 125.778583: balance_dirty_state: bdi btrfs-1: dirty=634 wb=838 unstable=0 bg_thresh=1016 thresh=2033 gap=561 poll_thresh=12 ino=257 dd-2584 [000] 125.778698: balance_dirty_state: bdi btrfs-1: dirty=634 wb=838 unstable=0 bg_thresh=1019 thresh=2038 gap=566 poll_thresh=13 ino=257 dd-2584 [000] 125.778813: balance_dirty_state: bdi btrfs-1: dirty=659 wb=838 unstable=0 bg_thresh=1019 thresh=2038 gap=541 poll_thresh=14 ino=257 dd-2584 [000] 125.778930: balance_dirty_state: bdi btrfs-1: dirty=684 wb=838 unstable=0 bg_thresh=1021 thresh=2043 gap=521 poll_thresh=15 ino=257 dd-2584 [000] 125.779403: balance_dirty_state: bdi btrfs-1: dirty=684 wb=838 unstable=0 bg_thresh=1021 thresh=2042 gap=520 poll_thresh=16 ino=257 dd-2584 [000] 125.779639: balance_dirty_state: bdi btrfs-1: dirty=734 wb=838 unstable=0 bg_thresh=1020 thresh=2041 gap=469 poll_thresh=17 ino=257 dd-2584 [000] 125.779648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 125.786204: balance_dirty_state: bdi btrfs-1: dirty=734 wb=738 unstable=0 bg_thresh=1016 thresh=2032 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 125.786334: balance_dirty_state: bdi btrfs-1: dirty=734 wb=738 unstable=0 bg_thresh=1018 thresh=2037 gap=565 poll_thresh=13 ino=257 dd-2584 [004] 125.786424: balance_dirty_state: bdi btrfs-1: dirty=759 wb=738 unstable=0 bg_thresh=1018 thresh=2036 gap=539 poll_thresh=14 ino=257 dd-2584 [004] 125.786507: balance_dirty_state: bdi btrfs-1: dirty=784 wb=738 unstable=0 bg_thresh=1015 thresh=2030 gap=508 poll_thresh=15 ino=257 dd-2584 [004] 125.786593: balance_dirty_state: bdi btrfs-1: dirty=784 wb=738 unstable=0 bg_thresh=1017 thresh=2035 gap=513 poll_thresh=16 ino=257 dd-2584 [004] 125.786761: balance_dirty_state: bdi btrfs-1: dirty=834 wb=738 unstable=0 bg_thresh=1017 thresh=2034 gap=462 poll_thresh=17 ino=257 dd-2584 [004] 125.786767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-116% task_weight=98% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 125.794193: balance_dirty_state: bdi btrfs-1: dirty=834 wb=613 unstable=0 bg_thresh=1012 thresh=2025 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 125.794296: balance_dirty_state: bdi btrfs-1: dirty=834 wb=613 unstable=0 bg_thresh=1015 thresh=2030 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 125.794412: balance_dirty_state: bdi btrfs-1: dirty=859 wb=613 unstable=0 bg_thresh=1015 thresh=2030 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 125.794527: balance_dirty_state: bdi btrfs-1: dirty=884 wb=613 unstable=0 bg_thresh=1017 thresh=2035 gap=538 poll_thresh=15 ino=257 dd-2584 [004] 125.794642: balance_dirty_state: bdi btrfs-1: dirty=884 wb=613 unstable=0 bg_thresh=1017 thresh=2035 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 125.794877: balance_dirty_state: bdi btrfs-1: dirty=909 wb=613 unstable=0 bg_thresh=1017 thresh=2034 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 125.795463: balance_dirty_state: bdi btrfs-1: dirty=959 wb=613 unstable=0 bg_thresh=1019 thresh=2038 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 125.795472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=51876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 125.806197: balance_dirty_state: bdi btrfs-1: dirty=959 wb=488 unstable=0 bg_thresh=1011 thresh=2023 gap=576 poll_thresh=18 ino=257 dd-2584 [004] 125.806273: balance_dirty_state: bdi btrfs-1: dirty=959 wb=488 unstable=0 bg_thresh=1011 thresh=2023 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 125.806329: balance_dirty_state: bdi btrfs-1: dirty=984 wb=488 unstable=0 bg_thresh=1014 thresh=2028 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 125.806384: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=488 unstable=0 bg_thresh=1014 thresh=2028 gap=531 poll_thresh=15 ino=257 dd-2584 [004] 125.806439: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=488 unstable=0 bg_thresh=1016 thresh=2033 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 125.806551: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=488 unstable=0 bg_thresh=1019 thresh=2038 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 125.806555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-111% task_weight=98% bdi_bw=51876 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 125.806642: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13292 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 125.808293: writeback_single_inode: bdi btrfs-1: ino=257 state= age=220 wrote=720 to_write=7472 dd-2584 [000] 125.814211: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1213 unstable=0 bg_thresh=1019 thresh=2038 gap=491 poll_thresh=17 ino=257 dd-2584 [000] 125.814222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-111% task_weight=98% bdi_bw=51876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 125.822288: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1213 unstable=0 bg_thresh=1019 thresh=2038 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 125.822300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-111% task_weight=98% bdi_bw=51876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 125.830266: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1088 unstable=0 bg_thresh=1013 thresh=2026 gap=604 poll_thresh=17 ino=257 dd-2584 [004] 125.830359: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1088 unstable=0 bg_thresh=1013 thresh=2026 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 125.830447: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1088 unstable=0 bg_thresh=1015 thresh=2031 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 125.830531: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1088 unstable=0 bg_thresh=1015 thresh=2031 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 125.830619: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1088 unstable=0 bg_thresh=1015 thresh=2030 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 125.830789: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1088 unstable=0 bg_thresh=1014 thresh=2029 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 125.830968: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1088 unstable=0 bg_thresh=1014 thresh=2028 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 125.830974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=51876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 125.842244: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1088 unstable=0 bg_thresh=1010 thresh=2021 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 125.842254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-131% task_weight=98% bdi_bw=51876 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 125.850262: balance_dirty_state: bdi btrfs-1: dirty=459 wb=813 unstable=0 bg_thresh=1004 thresh=2008 gap=736 poll_thresh=18 ino=257 dd-2584 [000] 125.850366: balance_dirty_state: bdi btrfs-1: dirty=459 wb=813 unstable=0 bg_thresh=1000 thresh=2000 gap=728 poll_thresh=13 ino=257 dd-2584 [000] 125.850655: balance_dirty_state: bdi btrfs-1: dirty=484 wb=813 unstable=0 bg_thresh=1005 thresh=2011 gap=714 poll_thresh=14 ino=257 dd-2584 [000] 125.850710: balance_dirty_state: bdi btrfs-1: dirty=509 wb=813 unstable=0 bg_thresh=1005 thresh=2011 gap=689 poll_thresh=15 ino=257 dd-2584 [000] 125.850768: balance_dirty_state: bdi btrfs-1: dirty=509 wb=813 unstable=0 bg_thresh=1008 thresh=2016 gap=694 poll_thresh=16 ino=257 dd-2584 [000] 125.850879: balance_dirty_state: bdi btrfs-1: dirty=559 wb=813 unstable=0 bg_thresh=1007 thresh=2015 gap=643 poll_thresh=17 ino=257 dd-2584 [000] 125.850992: balance_dirty_state: bdi btrfs-1: dirty=584 wb=813 unstable=0 bg_thresh=1009 thresh=2019 gap=622 poll_thresh=18 ino=257 dd-2584 [000] 125.851107: balance_dirty_state: bdi btrfs-1: dirty=609 wb=813 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=19 ino=257 dd-2584 [000] 125.851220: balance_dirty_state: bdi btrfs-1: dirty=634 wb=813 unstable=0 bg_thresh=1005 thresh=2011 gap=564 poll_thresh=20 ino=257 dd-2584 [000] 125.851335: balance_dirty_state: bdi btrfs-1: dirty=684 wb=813 unstable=0 bg_thresh=1007 thresh=2015 gap=518 poll_thresh=21 ino=257 dd-2584 [000] 125.851449: balance_dirty_state: bdi btrfs-1: dirty=709 wb=813 unstable=0 bg_thresh=1007 thresh=2014 gap=492 poll_thresh=22 ino=257 dd-2584 [000] 125.851454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=51876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 125.858392: balance_dirty_state: bdi btrfs-1: dirty=734 wb=813 unstable=0 bg_thresh=1007 thresh=2014 gap=467 poll_thresh=16 ino=257 dd-2584 [006] 125.858401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-94% task_weight=100% bdi_bw=51876 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 125.866615: balance_dirty_state: bdi btrfs-1: dirty=734 wb=738 unstable=0 bg_thresh=1011 thresh=2022 gap=550 poll_thresh=12 ino=257 dd-2584 [006] 125.866693: balance_dirty_state: bdi btrfs-1: dirty=759 wb=738 unstable=0 bg_thresh=1013 thresh=2027 gap=530 poll_thresh=13 ino=257 dd-2584 [006] 125.866771: balance_dirty_state: bdi btrfs-1: dirty=784 wb=738 unstable=0 bg_thresh=1013 thresh=2027 gap=505 poll_thresh=14 ino=257 dd-2584 [006] 125.866777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1320 avg_dirty=1320 bdi_gap=33% task_gap=-32% task_weight=99% bdi_bw=51876 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 125.874388: balance_dirty_state: bdi btrfs-1: dirty=784 wb=738 unstable=0 bg_thresh=1016 thresh=2032 gap=510 poll_thresh=10 ino=257 dd-2584 [006] 125.874449: balance_dirty_state: bdi btrfs-1: dirty=809 wb=738 unstable=0 bg_thresh=1013 thresh=2026 gap=479 poll_thresh=11 ino=257 dd-2584 [006] 125.874453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-79% task_weight=99% bdi_bw=51876 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 125.882432: balance_dirty_state: bdi btrfs-1: dirty=834 wb=463 unstable=0 bg_thresh=1014 thresh=2028 gap=731 poll_thresh=8 ino=257 dd-2584 [006] 125.882512: balance_dirty_state: bdi btrfs-1: dirty=834 wb=463 unstable=0 bg_thresh=1013 thresh=2027 gap=730 poll_thresh=9 ino=257 dd-2584 [006] 125.882591: balance_dirty_state: bdi btrfs-1: dirty=859 wb=463 unstable=0 bg_thresh=1016 thresh=2032 gap=710 poll_thresh=10 ino=257 dd-2584 [006] 125.882671: balance_dirty_state: bdi btrfs-1: dirty=884 wb=463 unstable=0 bg_thresh=1013 thresh=2026 gap=679 poll_thresh=11 ino=257 dd-2584 [006] 125.882751: balance_dirty_state: bdi btrfs-1: dirty=884 wb=463 unstable=0 bg_thresh=1012 thresh=2025 gap=678 poll_thresh=12 ino=257 dd-2584 [006] 125.882831: balance_dirty_state: bdi btrfs-1: dirty=909 wb=463 unstable=0 bg_thresh=1012 thresh=2025 gap=653 poll_thresh=13 ino=257 dd-2584 [006] 125.882911: balance_dirty_state: bdi btrfs-1: dirty=934 wb=463 unstable=0 bg_thresh=1012 thresh=2024 gap=627 poll_thresh=14 ino=257 dd-2584 [006] 125.882992: balance_dirty_state: bdi btrfs-1: dirty=934 wb=463 unstable=0 bg_thresh=1014 thresh=2029 gap=632 poll_thresh=15 ino=257 dd-2584 [006] 125.883072: balance_dirty_state: bdi btrfs-1: dirty=959 wb=463 unstable=0 bg_thresh=1011 thresh=2023 gap=601 poll_thresh=16 ino=257 dd-2584 [006] 125.883231: balance_dirty_state: bdi btrfs-1: dirty=984 wb=463 unstable=0 bg_thresh=1013 thresh=2027 gap=580 poll_thresh=17 ino=257 dd-2584 [006] 125.883626: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=463 unstable=0 bg_thresh=1013 thresh=2026 gap=554 poll_thresh=18 ino=257 dd-2584 [006] 125.883787: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=463 unstable=0 bg_thresh=1012 thresh=2025 gap=503 poll_thresh=19 ino=257 dd-2584 [006] 125.883793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-80% task_weight=99% bdi_bw=51876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 125.883820: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13368 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 125.887481: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=720 to_write=7472 dd-2584 [006] 125.890390: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1038 unstable=0 bg_thresh=1009 thresh=2019 gap=647 poll_thresh=14 ino=257 dd-2584 [006] 125.890451: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1038 unstable=0 bg_thresh=1006 thresh=2013 gap=616 poll_thresh=15 ino=257 dd-2584 [006] 125.890511: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1038 unstable=0 bg_thresh=1009 thresh=2018 gap=596 poll_thresh=16 ino=257 dd-2584 [006] 125.890633: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1038 unstable=0 bg_thresh=1005 thresh=2011 gap=564 poll_thresh=17 ino=257 dd-2584 [006] 125.890754: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1038 unstable=0 bg_thresh=1007 thresh=2015 gap=543 poll_thresh=18 ino=257 dd-2584 [006] 125.890876: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1038 unstable=0 bg_thresh=1007 thresh=2014 gap=517 poll_thresh=19 ino=257 dd-2584 [006] 125.890997: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1038 unstable=0 bg_thresh=1006 thresh=2013 gap=466 poll_thresh=20 ino=257 dd-2584 [006] 125.891002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=51876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 125.898285: balance_dirty_state: bdi btrfs-1: dirty=509 wb=913 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=20 ino=257 dd-2584 [006] 125.898380: balance_dirty_state: bdi btrfs-1: dirty=509 wb=913 unstable=0 bg_thresh=1008 thresh=2017 gap=595 poll_thresh=15 ino=257 dd-2584 [006] 125.898605: balance_dirty_state: bdi btrfs-1: dirty=534 wb=913 unstable=0 bg_thresh=1005 thresh=2011 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 125.898720: balance_dirty_state: bdi btrfs-1: dirty=559 wb=913 unstable=0 bg_thresh=1007 thresh=2015 gap=543 poll_thresh=17 ino=257 dd-2584 [006] 125.898834: balance_dirty_state: bdi btrfs-1: dirty=609 wb=913 unstable=0 bg_thresh=1007 thresh=2014 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 125.898838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1320 avg_dirty=1320 bdi_gap=26% task_gap=-46% task_weight=98% bdi_bw=50980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 125.906423: balance_dirty_state: bdi btrfs-1: dirty=609 wb=913 unstable=0 bg_thresh=1009 thresh=2019 gap=497 poll_thresh=13 ino=257 dd-2584 [006] 125.906431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1320 avg_dirty=1320 bdi_gap=29% task_gap=-41% task_weight=99% bdi_bw=50980 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 125.914339: balance_dirty_state: bdi btrfs-1: dirty=634 wb=713 unstable=0 bg_thresh=1010 thresh=2020 gap=673 poll_thresh=10 ino=257 dd-2584 [006] 125.914402: balance_dirty_state: bdi btrfs-1: dirty=634 wb=713 unstable=0 bg_thresh=1009 thresh=2019 gap=672 poll_thresh=11 ino=257 dd-2584 [006] 125.914463: balance_dirty_state: bdi btrfs-1: dirty=659 wb=713 unstable=0 bg_thresh=1012 thresh=2024 gap=652 poll_thresh=12 ino=257 dd-2584 [006] 125.914522: balance_dirty_state: bdi btrfs-1: dirty=684 wb=713 unstable=0 bg_thresh=1009 thresh=2018 gap=621 poll_thresh=13 ino=257 dd-2584 [006] 125.914582: balance_dirty_state: bdi btrfs-1: dirty=684 wb=713 unstable=0 bg_thresh=1011 thresh=2023 gap=626 poll_thresh=14 ino=257 dd-2584 [006] 125.914642: balance_dirty_state: bdi btrfs-1: dirty=709 wb=713 unstable=0 bg_thresh=1008 thresh=2017 gap=595 poll_thresh=15 ino=257 dd-2584 [006] 125.914702: balance_dirty_state: bdi btrfs-1: dirty=734 wb=713 unstable=0 bg_thresh=1011 thresh=2022 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 125.914821: balance_dirty_state: bdi btrfs-1: dirty=759 wb=713 unstable=0 bg_thresh=1010 thresh=2021 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 125.915113: balance_dirty_state: bdi btrfs-1: dirty=784 wb=713 unstable=0 bg_thresh=1012 thresh=2025 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 125.915233: balance_dirty_state: bdi btrfs-1: dirty=809 wb=713 unstable=0 bg_thresh=1012 thresh=2024 gap=502 poll_thresh=19 ino=257 dd-2584 [006] 125.915237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1320 avg_dirty=1320 bdi_gap=31% task_gap=-34% task_weight=98% bdi_bw=50980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 125.922397: balance_dirty_state: bdi btrfs-1: dirty=834 wb=713 unstable=0 bg_thresh=1011 thresh=2023 gap=476 poll_thresh=14 ino=257 dd-2584 [006] 125.922402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1320 avg_dirty=1320 bdi_gap=31% task_gap=-36% task_weight=99% bdi_bw=50980 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 125.930419: balance_dirty_state: bdi btrfs-1: dirty=859 wb=588 unstable=0 bg_thresh=1011 thresh=2023 gap=576 poll_thresh=10 ino=257 dd-2584 [006] 125.930484: balance_dirty_state: bdi btrfs-1: dirty=859 wb=588 unstable=0 bg_thresh=1011 thresh=2022 gap=575 poll_thresh=11 ino=257 dd-2584 [006] 125.930551: balance_dirty_state: bdi btrfs-1: dirty=884 wb=588 unstable=0 bg_thresh=1010 thresh=2021 gap=549 poll_thresh=12 ino=257 dd-2584 [006] 125.930615: balance_dirty_state: bdi btrfs-1: dirty=909 wb=588 unstable=0 bg_thresh=1010 thresh=2021 gap=524 poll_thresh=13 ino=257 dd-2584 [006] 125.930680: balance_dirty_state: bdi btrfs-1: dirty=909 wb=588 unstable=0 bg_thresh=1010 thresh=2020 gap=523 poll_thresh=14 ino=257 dd-2584 [006] 125.930745: balance_dirty_state: bdi btrfs-1: dirty=934 wb=588 unstable=0 bg_thresh=1010 thresh=2020 gap=498 poll_thresh=15 ino=257 dd-2584 [006] 125.930750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1280 avg_dirty=1280 bdi_gap=53% task_gap=6% task_weight=99% bdi_bw=50980 base_bw=28 task_bw=0 dirtied=16 period=16004 think=0 pause=8 dd-2584 [006] 125.938482: balance_dirty_state: bdi btrfs-1: dirty=959 wb=463 unstable=0 bg_thresh=1009 thresh=2019 gap=597 poll_thresh=11 ino=257 dd-2584 [006] 125.938550: balance_dirty_state: bdi btrfs-1: dirty=959 wb=463 unstable=0 bg_thresh=1012 thresh=2024 gap=602 poll_thresh=12 ino=257 dd-2584 [006] 125.938616: balance_dirty_state: bdi btrfs-1: dirty=984 wb=463 unstable=0 bg_thresh=1009 thresh=2018 gap=571 poll_thresh=13 ino=257 dd-2584 [006] 125.938682: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=463 unstable=0 bg_thresh=1011 thresh=2023 gap=551 poll_thresh=14 ino=257 dd-2584 [006] 125.938747: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=463 unstable=0 bg_thresh=1011 thresh=2022 gap=550 poll_thresh=15 ino=257 dd-2584 [006] 125.938811: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=463 unstable=0 bg_thresh=1011 thresh=2022 gap=525 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 125.938837: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13424 wrote=0 to_write=8192 dd-2584 [006] 125.939304: balance_dirty_state: bdi btrfs-1: dirty=984 wb=538 unstable=0 bg_thresh=1010 thresh=2021 gap=499 poll_thresh=17 ino=257 dd-2584 [006] 125.939306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-85% task_weight=99% bdi_bw=50980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 125.942318: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=736 to_write=7456 dd-2584 [006] 125.946435: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1088 unstable=0 bg_thresh=1013 thresh=2026 gap=579 poll_thresh=13 ino=257 dd-2584 [006] 125.946501: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1088 unstable=0 bg_thresh=1015 thresh=2031 gap=584 poll_thresh=14 ino=257 dd-2584 [006] 125.946570: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1088 unstable=0 bg_thresh=1015 thresh=2030 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 125.946639: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1088 unstable=0 bg_thresh=1012 thresh=2024 gap=527 poll_thresh=16 ino=257 dd-2584 [006] 125.946771: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1088 unstable=0 bg_thresh=1011 thresh=2023 gap=501 poll_thresh=17 ino=257 dd-2584 [006] 125.946776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1320 avg_dirty=1320 bdi_gap=31% task_gap=-36% task_weight=99% bdi_bw=50980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 125.954412: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1088 unstable=0 bg_thresh=1014 thresh=2028 gap=481 poll_thresh=13 ino=257 dd-2584 [006] 125.954417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1320 avg_dirty=1320 bdi_gap=34% task_gap=-31% task_weight=100% bdi_bw=50980 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 125.966415: balance_dirty_state: bdi btrfs-1: dirty=472 wb=963 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=10 ino=257 dd-2584 [006] 125.966539: balance_dirty_state: bdi btrfs-1: dirty=472 wb=963 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=11 ino=257 dd-2584 [006] 125.966648: balance_dirty_state: bdi btrfs-1: dirty=497 wb=963 unstable=0 bg_thresh=1009 thresh=2019 gap=559 poll_thresh=12 ino=257 dd-2584 [006] 125.966757: balance_dirty_state: bdi btrfs-1: dirty=497 wb=963 unstable=0 bg_thresh=1012 thresh=2024 gap=564 poll_thresh=13 ino=257 dd-2584 [006] 125.966862: balance_dirty_state: bdi btrfs-1: dirty=522 wb=963 unstable=0 bg_thresh=1011 thresh=2023 gap=538 poll_thresh=14 ino=257 dd-2584 [006] 125.966972: balance_dirty_state: bdi btrfs-1: dirty=547 wb=963 unstable=0 bg_thresh=1007 thresh=2015 gap=505 poll_thresh=15 ino=257 dd-2584 [006] 125.967096: balance_dirty_state: bdi btrfs-1: dirty=547 wb=963 unstable=0 bg_thresh=1007 thresh=2014 gap=504 poll_thresh=16 ino=257 dd-2584 [006] 125.967621: balance_dirty_state: bdi btrfs-1: dirty=597 wb=963 unstable=0 bg_thresh=1006 thresh=2013 gap=453 poll_thresh=17 ino=257 dd-2584 [006] 125.967626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=50980 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 125.974441: balance_dirty_state: bdi btrfs-1: dirty=597 wb=963 unstable=0 bg_thresh=1024 thresh=2048 gap=488 poll_thresh=13 ino=257 dd-2584 [006] 125.974446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1360 avg_dirty=1360 bdi_gap=21% task_gap=-56% task_weight=100% bdi_bw=50980 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 125.982492: balance_dirty_state: bdi btrfs-1: dirty=597 wb=963 unstable=0 bg_thresh=1024 thresh=2048 gap=488 poll_thresh=10 ino=257 dd-2584 [003] 125.982501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-1% task_gap=-101% task_weight=98% bdi_bw=50980 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 125.990426: balance_dirty_state: bdi btrfs-1: dirty=597 wb=838 unstable=0 bg_thresh=1016 thresh=2032 gap=597 poll_thresh=10 ino=257 dd-2584 [003] 125.990555: balance_dirty_state: bdi btrfs-1: dirty=622 wb=838 unstable=0 bg_thresh=1015 thresh=2031 gap=571 poll_thresh=7 ino=257 dd-2584 [003] 125.990675: balance_dirty_state: bdi btrfs-1: dirty=647 wb=838 unstable=0 bg_thresh=1018 thresh=2036 gap=551 poll_thresh=8 ino=257 dd-2584 [003] 125.990794: balance_dirty_state: bdi btrfs-1: dirty=647 wb=838 unstable=0 bg_thresh=1015 thresh=2030 gap=545 poll_thresh=9 ino=257 dd-2584 [003] 125.990913: balance_dirty_state: bdi btrfs-1: dirty=672 wb=838 unstable=0 bg_thresh=1017 thresh=2035 gap=525 poll_thresh=10 ino=257 dd-2584 [003] 125.991034: balance_dirty_state: bdi btrfs-1: dirty=697 wb=838 unstable=0 bg_thresh=1014 thresh=2029 gap=494 poll_thresh=11 ino=257 dd-2584 [003] 125.991043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1360 avg_dirty=1360 bdi_gap=11% task_gap=-77% task_weight=100% bdi_bw=50980 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 125.998542: balance_dirty_state: bdi btrfs-1: dirty=697 wb=838 unstable=0 bg_thresh=1017 thresh=2034 gap=499 poll_thresh=8 ino=257 dd-2584 [003] 125.998551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1360 avg_dirty=1360 bdi_gap=14% task_gap=-69% task_weight=98% bdi_bw=50980 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 126.006514: balance_dirty_state: bdi btrfs-1: dirty=722 wb=838 unstable=0 bg_thresh=1017 thresh=2035 gap=475 poll_thresh=6 ino=257 dd-2584 [003] 126.006519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1360 avg_dirty=1360 bdi_gap=14% task_gap=-69% task_weight=99% bdi_bw=48884 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 126.014493: balance_dirty_state: bdi btrfs-1: dirty=751 wb=751 unstable=0 bg_thresh=1014 thresh=2029 gap=527 poll_thresh=4 ino=257 dd-2584 [003] 126.014588: balance_dirty_state: bdi btrfs-1: dirty=751 wb=751 unstable=0 bg_thresh=1014 thresh=2028 gap=526 poll_thresh=5 ino=257 dd-2584 [003] 126.014683: balance_dirty_state: bdi btrfs-1: dirty=776 wb=751 unstable=0 bg_thresh=1016 thresh=2033 gap=506 poll_thresh=6 ino=257 dd-2584 [003] 126.014689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1360 avg_dirty=1360 bdi_gap=13% task_gap=-71% task_weight=98% bdi_bw=48884 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 126.022394: balance_dirty_state: bdi btrfs-1: dirty=814 wb=623 unstable=0 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=4 ino=257 dd-2584 [003] 126.022461: balance_dirty_state: bdi btrfs-1: dirty=814 wb=623 unstable=0 bg_thresh=1009 thresh=2019 gap=582 poll_thresh=5 ino=257 dd-2584 [003] 126.022702: balance_dirty_state: bdi btrfs-1: dirty=839 wb=623 unstable=0 bg_thresh=1009 thresh=2018 gap=556 poll_thresh=6 ino=257 dd-2584 [003] 126.022764: balance_dirty_state: bdi btrfs-1: dirty=839 wb=623 unstable=0 bg_thresh=1009 thresh=2018 gap=556 poll_thresh=7 ino=257 dd-2584 [003] 126.022827: balance_dirty_state: bdi btrfs-1: dirty=864 wb=623 unstable=0 bg_thresh=1008 thresh=2017 gap=530 poll_thresh=8 ino=257 dd-2584 [003] 126.022888: balance_dirty_state: bdi btrfs-1: dirty=889 wb=623 unstable=0 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=9 ino=257 dd-2584 [003] 126.022893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-50% task_weight=99% bdi_bw=48884 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 126.030447: balance_dirty_state: bdi btrfs-1: dirty=886 wb=620 unstable=0 bg_thresh=1007 thresh=2015 gap=509 poll_thresh=7 ino=257 dd-2584 [003] 126.030510: balance_dirty_state: bdi btrfs-1: dirty=911 wb=620 unstable=0 bg_thresh=1007 thresh=2014 gap=483 poll_thresh=8 ino=257 dd-2584 [003] 126.030514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=48884 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 126.038438: balance_dirty_state: bdi btrfs-1: dirty=936 wb=495 unstable=0 bg_thresh=1012 thresh=2025 gap=594 poll_thresh=6 ino=257 dd-2584 [003] 126.038503: balance_dirty_state: bdi btrfs-1: dirty=936 wb=495 unstable=0 bg_thresh=1012 thresh=2024 gap=593 poll_thresh=7 ino=257 dd-2584 [003] 126.038567: balance_dirty_state: bdi btrfs-1: dirty=961 wb=495 unstable=0 bg_thresh=1012 thresh=2024 gap=568 poll_thresh=8 ino=257 dd-2584 [003] 126.038629: balance_dirty_state: bdi btrfs-1: dirty=986 wb=495 unstable=0 bg_thresh=1011 thresh=2023 gap=542 poll_thresh=9 ino=257 dd-2584 [003] 126.038691: balance_dirty_state: bdi btrfs-1: dirty=986 wb=495 unstable=0 bg_thresh=1011 thresh=2023 gap=542 poll_thresh=10 ino=257 dd-2584 [003] 126.038754: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=495 unstable=0 bg_thresh=1011 thresh=2022 gap=516 poll_thresh=11 ino=257 dd-2584 [003] 126.038817: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=495 unstable=0 bg_thresh=1011 thresh=2022 gap=491 poll_thresh=12 ino=257 dd-2584 [003] 126.038822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1360 avg_dirty=1360 bdi_gap=7% task_gap=-84% task_weight=99% bdi_bw=48884 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 126.038898: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13524 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 126.042004: writeback_single_inode: bdi btrfs-1: ino=257 state= age=148 wrote=688 to_write=7504 dd-2584 [003] 126.046336: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1183 unstable=0 bg_thresh=1007 thresh=2015 gap=484 poll_thresh=9 ino=257 dd-2584 [003] 126.046341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-92% task_weight=98% bdi_bw=48884 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 126.054582: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1063 unstable=0 bg_thresh=1009 thresh=2019 gap=615 poll_thresh=7 ino=257 dd-2584 [007] 126.054701: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1063 unstable=0 bg_thresh=1012 thresh=2024 gap=595 poll_thresh=8 ino=257 dd-2584 [007] 126.055178: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1063 unstable=0 bg_thresh=1012 thresh=2024 gap=570 poll_thresh=9 ino=257 dd-2584 [007] 126.055298: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1063 unstable=0 bg_thresh=1014 thresh=2029 gap=575 poll_thresh=10 ino=257 dd-2584 [007] 126.055415: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1063 unstable=0 bg_thresh=1017 thresh=2034 gap=555 poll_thresh=11 ino=257 dd-2584 [007] 126.055534: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1063 unstable=0 bg_thresh=1014 thresh=2028 gap=524 poll_thresh=12 ino=257 dd-2584 [007] 126.055655: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1063 unstable=0 bg_thresh=1013 thresh=2027 gap=523 poll_thresh=13 ino=257 dd-2584 [007] 126.055772: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1063 unstable=0 bg_thresh=1016 thresh=2032 gap=503 poll_thresh=14 ino=257 dd-2584 [007] 126.055781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1360 avg_dirty=1360 bdi_gap=13% task_gap=-72% task_weight=98% bdi_bw=48884 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 126.062596: balance_dirty_state: bdi btrfs-1: dirty=491 wb=913 unstable=0 bg_thresh=1011 thresh=2023 gap=619 poll_thresh=10 ino=257 dd-2584 [007] 126.062715: balance_dirty_state: bdi btrfs-1: dirty=491 wb=913 unstable=0 bg_thresh=1014 thresh=2028 gap=624 poll_thresh=11 ino=257 dd-2584 [007] 126.062834: balance_dirty_state: bdi btrfs-1: dirty=516 wb=913 unstable=0 bg_thresh=1013 thresh=2027 gap=598 poll_thresh=12 ino=257 dd-2584 [007] 126.062951: balance_dirty_state: bdi btrfs-1: dirty=541 wb=913 unstable=0 bg_thresh=1013 thresh=2027 gap=573 poll_thresh=13 ino=257 dd-2584 [007] 126.063069: balance_dirty_state: bdi btrfs-1: dirty=541 wb=913 unstable=0 bg_thresh=1013 thresh=2026 gap=572 poll_thresh=14 ino=257 dd-2584 [007] 126.063190: balance_dirty_state: bdi btrfs-1: dirty=566 wb=913 unstable=0 bg_thresh=1015 thresh=2031 gap=552 poll_thresh=15 ino=257 dd-2584 [007] 126.063308: balance_dirty_state: bdi btrfs-1: dirty=566 wb=913 unstable=0 bg_thresh=1012 thresh=2025 gap=546 poll_thresh=16 ino=257 dd-2584 [007] 126.063547: balance_dirty_state: bdi btrfs-1: dirty=616 wb=913 unstable=0 bg_thresh=1012 thresh=2024 gap=495 poll_thresh=17 ino=257 dd-2584 [007] 126.063556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-80% task_weight=98% bdi_bw=48884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 126.070588: balance_dirty_state: bdi btrfs-1: dirty=613 wb=920 unstable=0 bg_thresh=1015 thresh=2031 gap=498 poll_thresh=13 ino=257 dd-2584 [007] 126.070597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1360 avg_dirty=1360 bdi_gap=12% task_gap=-73% task_weight=98% bdi_bw=48884 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 126.078938: balance_dirty_state: bdi btrfs-1: dirty=638 wb=920 unstable=0 bg_thresh=1015 thresh=2030 gap=472 poll_thresh=10 ino=257 dd-2584 [007] 126.078948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=48884 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 126.086421: balance_dirty_state: bdi btrfs-1: dirty=638 wb=695 unstable=0 bg_thresh=1014 thresh=2029 gap=696 poll_thresh=10 ino=257 dd-2584 [007] 126.086510: balance_dirty_state: bdi btrfs-1: dirty=663 wb=695 unstable=0 bg_thresh=1014 thresh=2029 gap=671 poll_thresh=7 ino=257 dd-2584 [007] 126.086571: balance_dirty_state: bdi btrfs-1: dirty=663 wb=695 unstable=0 bg_thresh=1014 thresh=2028 gap=670 poll_thresh=8 ino=257 dd-2584 [007] 126.086630: balance_dirty_state: bdi btrfs-1: dirty=688 wb=695 unstable=0 bg_thresh=1013 thresh=2027 gap=644 poll_thresh=9 ino=257 dd-2584 [007] 126.086693: balance_dirty_state: bdi btrfs-1: dirty=713 wb=695 unstable=0 bg_thresh=1013 thresh=2027 gap=619 poll_thresh=10 ino=257 dd-2584 [007] 126.086753: balance_dirty_state: bdi btrfs-1: dirty=713 wb=695 unstable=0 bg_thresh=1013 thresh=2026 gap=618 poll_thresh=11 ino=257 dd-2584 [007] 126.086814: balance_dirty_state: bdi btrfs-1: dirty=738 wb=695 unstable=0 bg_thresh=1013 thresh=2026 gap=593 poll_thresh=12 ino=257 dd-2584 [007] 126.086873: balance_dirty_state: bdi btrfs-1: dirty=738 wb=695 unstable=0 bg_thresh=1012 thresh=2025 gap=592 poll_thresh=13 ino=257 dd-2584 [007] 126.086934: balance_dirty_state: bdi btrfs-1: dirty=763 wb=695 unstable=0 bg_thresh=1015 thresh=2030 gap=572 poll_thresh=14 ino=257 dd-2584 [007] 126.086995: balance_dirty_state: bdi btrfs-1: dirty=788 wb=695 unstable=0 bg_thresh=1014 thresh=2029 gap=546 poll_thresh=15 ino=257 dd-2584 [007] 126.087055: balance_dirty_state: bdi btrfs-1: dirty=788 wb=695 unstable=0 bg_thresh=1014 thresh=2029 gap=546 poll_thresh=16 ino=257 dd-2584 [007] 126.087175: balance_dirty_state: bdi btrfs-1: dirty=838 wb=695 unstable=0 bg_thresh=1014 thresh=2028 gap=495 poll_thresh=17 ino=257 dd-2584 [007] 126.087180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=48884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 126.094393: balance_dirty_state: bdi btrfs-1: dirty=838 wb=695 unstable=0 bg_thresh=1014 thresh=2028 gap=495 poll_thresh=17 ino=257 dd-2584 [007] 126.094401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=48884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 126.102424: balance_dirty_state: bdi btrfs-1: dirty=838 wb=695 unstable=0 bg_thresh=1012 thresh=2024 gap=491 poll_thresh=17 ino=257 dd-2584 [007] 126.102434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=48884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 126.110426: balance_dirty_state: bdi btrfs-1: dirty=838 wb=432 unstable=0 bg_thresh=1011 thresh=2023 gap=753 poll_thresh=17 ino=257 dd-2584 [007] 126.110540: balance_dirty_state: bdi btrfs-1: dirty=838 wb=432 unstable=0 bg_thresh=1011 thresh=2022 gap=752 poll_thresh=13 ino=257 dd-2584 [007] 126.110642: balance_dirty_state: bdi btrfs-1: dirty=863 wb=432 unstable=0 bg_thresh=1013 thresh=2027 gap=732 poll_thresh=14 ino=257 dd-2584 [007] 126.110744: balance_dirty_state: bdi btrfs-1: dirty=888 wb=432 unstable=0 bg_thresh=1010 thresh=2021 gap=701 poll_thresh=15 ino=257 dd-2584 [007] 126.111151: balance_dirty_state: bdi btrfs-1: dirty=888 wb=432 unstable=0 bg_thresh=1013 thresh=2026 gap=706 poll_thresh=16 ino=257 dd-2584 [007] 126.111360: balance_dirty_state: bdi btrfs-1: dirty=938 wb=432 unstable=0 bg_thresh=1009 thresh=2019 gap=649 poll_thresh=17 ino=257 dd-2584 [007] 126.111576: balance_dirty_state: bdi btrfs-1: dirty=963 wb=432 unstable=0 bg_thresh=1009 thresh=2018 gap=623 poll_thresh=18 ino=257 dd-2584 [007] 126.111783: balance_dirty_state: bdi btrfs-1: dirty=988 wb=432 unstable=0 bg_thresh=1011 thresh=2022 gap=602 poll_thresh=19 ino=257 dd-2584 [007] 126.111991: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=432 unstable=0 bg_thresh=1010 thresh=2021 gap=576 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 126.112018: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13596 wrote=0 to_write=8192 dd-2584 [007] 126.112211: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=432 unstable=0 bg_thresh=1010 thresh=2020 gap=525 poll_thresh=21 ino=257 dd-2584 [007] 126.112435: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=482 unstable=0 bg_thresh=1009 thresh=2019 gap=499 poll_thresh=22 ino=257 dd-2584 [007] 126.112438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-87% task_weight=98% bdi_bw=48136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 126.115749: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=768 to_write=7424 dd-2584 [007] 126.118571: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1199 unstable=0 bg_thresh=1011 thresh=2023 gap=485 poll_thresh=16 ino=257 dd-2584 [007] 126.118578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-82% task_weight=98% bdi_bw=48136 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 126.126552: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1074 unstable=0 bg_thresh=1013 thresh=2027 gap=614 poll_thresh=12 ino=257 dd-2584 [007] 126.126673: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1074 unstable=0 bg_thresh=1016 thresh=2032 gap=594 poll_thresh=13 ino=257 dd-2584 [007] 126.127148: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1074 unstable=0 bg_thresh=1013 thresh=2026 gap=588 poll_thresh=14 ino=257 dd-2584 [007] 126.127271: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1074 unstable=0 bg_thresh=1012 thresh=2025 gap=562 poll_thresh=15 ino=257 dd-2584 [007] 126.127392: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1074 unstable=0 bg_thresh=1012 thresh=2025 gap=537 poll_thresh=16 ino=257 dd-2584 [007] 126.127633: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1074 unstable=0 bg_thresh=1014 thresh=2029 gap=516 poll_thresh=17 ino=257 dd-2584 [007] 126.127874: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1074 unstable=0 bg_thresh=1014 thresh=2028 gap=490 poll_thresh=18 ino=257 dd-2584 [007] 126.127883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=48136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 126.134443: balance_dirty_state: bdi btrfs-1: dirty=464 wb=949 unstable=0 bg_thresh=1011 thresh=2023 gap=610 poll_thresh=18 ino=257 dd-2584 [000] 126.134507: balance_dirty_state: bdi btrfs-1: dirty=464 wb=949 unstable=0 bg_thresh=1011 thresh=2023 gap=610 poll_thresh=13 ino=257 dd-2584 [000] 126.134568: balance_dirty_state: bdi btrfs-1: dirty=489 wb=949 unstable=0 bg_thresh=1014 thresh=2028 gap=590 poll_thresh=14 ino=257 dd-2584 [000] 126.134625: balance_dirty_state: bdi btrfs-1: dirty=514 wb=949 unstable=0 bg_thresh=1014 thresh=2028 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 126.134681: balance_dirty_state: bdi btrfs-1: dirty=514 wb=949 unstable=0 bg_thresh=1016 thresh=2033 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 126.134793: balance_dirty_state: bdi btrfs-1: dirty=564 wb=949 unstable=0 bg_thresh=1019 thresh=2038 gap=525 poll_thresh=17 ino=257 dd-2584 [000] 126.134906: balance_dirty_state: bdi btrfs-1: dirty=589 wb=949 unstable=0 bg_thresh=1018 thresh=2037 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 126.134911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1360 avg_dirty=1360 bdi_gap=16% task_gap=-66% task_weight=98% bdi_bw=48136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 126.142477: balance_dirty_state: bdi btrfs-1: dirty=614 wb=949 unstable=0 bg_thresh=1021 thresh=2042 gap=479 poll_thresh=13 ino=257 dd-2584 [000] 126.142482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-4% task_gap=-107% task_weight=99% bdi_bw=48136 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 126.150329: balance_dirty_state: bdi btrfs-1: dirty=614 wb=949 unstable=0 bg_thresh=1015 thresh=2030 gap=467 poll_thresh=13 ino=257 dd-2584 [000] 126.150335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=48136 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 126.158338: balance_dirty_state: bdi btrfs-1: dirty=624 wb=774 unstable=0 bg_thresh=1005 thresh=2011 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 126.158708: balance_dirty_state: bdi btrfs-1: dirty=649 wb=774 unstable=0 bg_thresh=1008 thresh=2017 gap=594 poll_thresh=10 ino=257 dd-2584 [004] 126.158789: balance_dirty_state: bdi btrfs-1: dirty=649 wb=774 unstable=0 bg_thresh=1011 thresh=2022 gap=599 poll_thresh=11 ino=257 dd-2584 [004] 126.158938: balance_dirty_state: bdi btrfs-1: dirty=674 wb=774 unstable=0 bg_thresh=1011 thresh=2022 gap=574 poll_thresh=12 ino=257 dd-2584 [004] 126.159054: balance_dirty_state: bdi btrfs-1: dirty=674 wb=774 unstable=0 bg_thresh=1010 thresh=2021 gap=573 poll_thresh=13 ino=257 dd-2584 [004] 126.159160: balance_dirty_state: bdi btrfs-1: dirty=699 wb=774 unstable=0 bg_thresh=1010 thresh=2021 gap=548 poll_thresh=14 ino=257 dd-2584 [004] 126.159306: balance_dirty_state: bdi btrfs-1: dirty=724 wb=774 unstable=0 bg_thresh=1010 thresh=2020 gap=522 poll_thresh=15 ino=257 dd-2584 [004] 126.159410: balance_dirty_state: bdi btrfs-1: dirty=724 wb=774 unstable=0 bg_thresh=1012 thresh=2025 gap=527 poll_thresh=16 ino=257 dd-2584 [004] 126.159550: balance_dirty_state: bdi btrfs-1: dirty=774 wb=774 unstable=0 bg_thresh=1012 thresh=2024 gap=476 poll_thresh=17 ino=257 dd-2584 [004] 126.159555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=48136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 126.166329: balance_dirty_state: bdi btrfs-1: dirty=774 wb=774 unstable=0 bg_thresh=1003 thresh=2006 gap=458 poll_thresh=17 ino=257 dd-2584 [004] 126.166335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=48136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 126.174404: balance_dirty_state: bdi btrfs-1: dirty=774 wb=774 unstable=0 bg_thresh=1000 thresh=2000 gap=452 poll_thresh=17 ino=257 dd-2584 [004] 126.174409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=48136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 126.182391: balance_dirty_state: bdi btrfs-1: dirty=774 wb=649 unstable=0 bg_thresh=992 thresh=1984 gap=561 poll_thresh=17 ino=257 dd-2584 [000] 126.182484: balance_dirty_state: bdi btrfs-1: dirty=774 wb=649 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=13 ino=257 dd-2584 [000] 126.182559: balance_dirty_state: bdi btrfs-1: dirty=799 wb=649 unstable=0 bg_thresh=998 thresh=1996 gap=548 poll_thresh=14 ino=257 dd-2584 [000] 126.182619: balance_dirty_state: bdi btrfs-1: dirty=824 wb=649 unstable=0 bg_thresh=1000 thresh=2001 gap=528 poll_thresh=15 ino=257 dd-2584 [000] 126.182676: balance_dirty_state: bdi btrfs-1: dirty=824 wb=649 unstable=0 bg_thresh=1003 thresh=2006 gap=533 poll_thresh=16 ino=257 dd-2584 [000] 126.182789: balance_dirty_state: bdi btrfs-1: dirty=849 wb=649 unstable=0 bg_thresh=1002 thresh=2005 gap=507 poll_thresh=17 ino=257 dd-2584 [000] 126.183069: balance_dirty_state: bdi btrfs-1: dirty=899 wb=649 unstable=0 bg_thresh=1002 thresh=2004 gap=456 poll_thresh=18 ino=257 dd-2584 [000] 126.183074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=48136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 126.190342: balance_dirty_state: bdi btrfs-1: dirty=899 wb=649 unstable=0 bg_thresh=1002 thresh=2004 gap=456 poll_thresh=18 ino=257 dd-2584 [000] 126.190349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=48136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 126.198352: balance_dirty_state: bdi btrfs-1: dirty=899 wb=524 unstable=0 bg_thresh=1001 thresh=2002 gap=579 poll_thresh=18 ino=257 dd-2584 [000] 126.198423: balance_dirty_state: bdi btrfs-1: dirty=899 wb=524 unstable=0 bg_thresh=1000 thresh=2001 gap=578 poll_thresh=13 ino=257 dd-2584 [000] 126.198480: balance_dirty_state: bdi btrfs-1: dirty=924 wb=524 unstable=0 bg_thresh=1000 thresh=2001 gap=553 poll_thresh=14 ino=257 dd-2584 [000] 126.198537: balance_dirty_state: bdi btrfs-1: dirty=949 wb=524 unstable=0 bg_thresh=1000 thresh=2000 gap=527 poll_thresh=15 ino=257 dd-2584 [000] 126.198594: balance_dirty_state: bdi btrfs-1: dirty=949 wb=524 unstable=0 bg_thresh=1002 thresh=2005 gap=532 poll_thresh=16 ino=257 dd-2584 [000] 126.198708: balance_dirty_state: bdi btrfs-1: dirty=999 wb=524 unstable=0 bg_thresh=1002 thresh=2004 gap=481 poll_thresh=17 ino=257 dd-2584 [000] 126.198712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=48136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 126.206413: balance_dirty_state: bdi btrfs-1: dirty=999 wb=524 unstable=0 bg_thresh=1004 thresh=2008 gap=485 poll_thresh=17 ino=257 dd-2584 [004] 126.206419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=48136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 126.218421: balance_dirty_state: bdi btrfs-1: dirty=999 wb=524 unstable=0 bg_thresh=1004 thresh=2008 gap=485 poll_thresh=17 ino=257 dd-2584 [000] 126.218436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=45712 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 126.226418: balance_dirty_state: bdi btrfs-1: dirty=999 wb=399 unstable=0 bg_thresh=1002 thresh=2005 gap=607 poll_thresh=17 ino=257 dd-2584 [000] 126.226548: balance_dirty_state: bdi btrfs-1: dirty=999 wb=399 unstable=0 bg_thresh=1002 thresh=2004 gap=606 poll_thresh=13 ino=257 dd-2584 [000] 126.226666: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=399 unstable=0 bg_thresh=1002 thresh=2004 gap=581 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 126.226717: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13712 wrote=0 to_write=8192 dd-2584 [000] 126.226794: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=399 unstable=0 bg_thresh=1001 thresh=2003 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 126.226919: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=399 unstable=0 bg_thresh=1001 thresh=2002 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 126.227170: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=449 unstable=0 bg_thresh=1000 thresh=2001 gap=528 poll_thresh=17 ino=257 dd-2584 [000] 126.227421: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=499 unstable=0 bg_thresh=1000 thresh=2000 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 126.227424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=45712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 126.229992: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=800 to_write=7392 dd-2584 [000] 126.234340: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1199 unstable=0 bg_thresh=1000 thresh=2000 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 126.234349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=45712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 126.242335: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1074 unstable=0 bg_thresh=995 thresh=1991 gap=593 poll_thresh=18 ino=257 dd-2584 [000] 126.242413: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1074 unstable=0 bg_thresh=995 thresh=1991 gap=593 poll_thresh=13 ino=257 dd-2584 [000] 126.242638: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1074 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=14 ino=257 dd-2584 [000] 126.242695: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1074 unstable=0 bg_thresh=998 thresh=1996 gap=548 poll_thresh=15 ino=257 dd-2584 [000] 126.242750: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1074 unstable=0 bg_thresh=1000 thresh=2001 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 126.242862: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1074 unstable=0 bg_thresh=1000 thresh=2000 gap=502 poll_thresh=17 ino=257 dd-2584 [000] 126.242977: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1074 unstable=0 bg_thresh=999 thresh=1999 gap=476 poll_thresh=18 ino=257 dd-2584 [000] 126.242982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=45712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 126.250336: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1074 unstable=0 bg_thresh=999 thresh=1999 gap=476 poll_thresh=18 ino=257 dd-2584 [000] 126.250343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=45712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 126.258336: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1074 unstable=0 bg_thresh=999 thresh=1999 gap=476 poll_thresh=18 ino=257 dd-2584 [000] 126.258343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=45712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 126.266347: balance_dirty_state: bdi btrfs-1: dirty=449 wb=924 unstable=0 bg_thresh=995 thresh=1991 gap=618 poll_thresh=18 ino=257 dd-2584 [000] 126.266422: balance_dirty_state: bdi btrfs-1: dirty=449 wb=924 unstable=0 bg_thresh=995 thresh=1991 gap=618 poll_thresh=13 ino=257 dd-2584 [000] 126.266477: balance_dirty_state: bdi btrfs-1: dirty=474 wb=924 unstable=0 bg_thresh=998 thresh=1996 gap=598 poll_thresh=14 ino=257 dd-2584 [000] 126.266533: balance_dirty_state: bdi btrfs-1: dirty=499 wb=924 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 126.266587: balance_dirty_state: bdi btrfs-1: dirty=499 wb=924 unstable=0 bg_thresh=1000 thresh=2001 gap=578 poll_thresh=16 ino=257 dd-2584 [000] 126.266701: balance_dirty_state: bdi btrfs-1: dirty=549 wb=924 unstable=0 bg_thresh=1000 thresh=2000 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 126.266815: balance_dirty_state: bdi btrfs-1: dirty=574 wb=924 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 126.267096: balance_dirty_state: bdi btrfs-1: dirty=599 wb=924 unstable=0 bg_thresh=1001 thresh=2003 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 126.267100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=45712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 126.274342: balance_dirty_state: bdi btrfs-1: dirty=599 wb=924 unstable=0 bg_thresh=1001 thresh=2003 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 126.274349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=45712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 126.282416: balance_dirty_state: bdi btrfs-1: dirty=599 wb=799 unstable=0 bg_thresh=1005 thresh=2011 gap=613 poll_thresh=19 ino=257 dd-2584 [000] 126.282487: balance_dirty_state: bdi btrfs-1: dirty=624 wb=799 unstable=0 bg_thresh=1005 thresh=2011 gap=588 poll_thresh=14 ino=257 dd-2584 [000] 126.282543: balance_dirty_state: bdi btrfs-1: dirty=624 wb=799 unstable=0 bg_thresh=1008 thresh=2016 gap=593 poll_thresh=15 ino=257 dd-2584 [000] 126.282601: balance_dirty_state: bdi btrfs-1: dirty=649 wb=799 unstable=0 bg_thresh=1008 thresh=2016 gap=568 poll_thresh=16 ino=257 dd-2584 [000] 126.282714: balance_dirty_state: bdi btrfs-1: dirty=674 wb=799 unstable=0 bg_thresh=1010 thresh=2021 gap=548 poll_thresh=17 ino=257 dd-2584 [000] 126.282834: balance_dirty_state: bdi btrfs-1: dirty=724 wb=799 unstable=0 bg_thresh=1012 thresh=2025 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 126.282839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-126% task_weight=98% bdi_bw=45712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 126.290366: balance_dirty_state: bdi btrfs-1: dirty=724 wb=674 unstable=0 bg_thresh=998 thresh=1996 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 126.290462: balance_dirty_state: bdi btrfs-1: dirty=724 wb=674 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 126.290557: balance_dirty_state: bdi btrfs-1: dirty=749 wb=674 unstable=0 bg_thresh=993 thresh=1987 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 126.290649: balance_dirty_state: bdi btrfs-1: dirty=774 wb=674 unstable=0 bg_thresh=996 thresh=1993 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 126.290743: balance_dirty_state: bdi btrfs-1: dirty=774 wb=674 unstable=0 bg_thresh=1002 thresh=2004 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 126.290936: balance_dirty_state: bdi btrfs-1: dirty=824 wb=674 unstable=0 bg_thresh=997 thresh=1995 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 126.290942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=45712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 126.302408: balance_dirty_state: bdi btrfs-1: dirty=824 wb=549 unstable=0 bg_thresh=999 thresh=1998 gap=625 poll_thresh=17 ino=257 dd-2584 [006] 126.302477: balance_dirty_state: bdi btrfs-1: dirty=849 wb=549 unstable=0 bg_thresh=999 thresh=1998 gap=600 poll_thresh=13 ino=257 dd-2584 [006] 126.302539: balance_dirty_state: bdi btrfs-1: dirty=849 wb=549 unstable=0 bg_thresh=1001 thresh=2003 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 126.302775: balance_dirty_state: bdi btrfs-1: dirty=874 wb=549 unstable=0 bg_thresh=1001 thresh=2003 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 126.302832: balance_dirty_state: bdi btrfs-1: dirty=874 wb=549 unstable=0 bg_thresh=1004 thresh=2008 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 126.302948: balance_dirty_state: bdi btrfs-1: dirty=924 wb=549 unstable=0 bg_thresh=1003 thresh=2007 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 126.303065: balance_dirty_state: bdi btrfs-1: dirty=949 wb=549 unstable=0 bg_thresh=1003 thresh=2006 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 126.303182: balance_dirty_state: bdi btrfs-1: dirty=974 wb=549 unstable=0 bg_thresh=1005 thresh=2010 gap=487 poll_thresh=19 ino=257 dd-2584 [006] 126.303187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=45712 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 126.310416: balance_dirty_state: bdi btrfs-1: dirty=974 wb=549 unstable=0 bg_thresh=1008 thresh=2016 gap=493 poll_thresh=19 ino=257 dd-2584 [006] 126.310421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=45712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 126.318437: balance_dirty_state: bdi btrfs-1: dirty=974 wb=424 unstable=0 bg_thresh=1005 thresh=2011 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 126.318508: balance_dirty_state: bdi btrfs-1: dirty=999 wb=424 unstable=0 bg_thresh=1002 thresh=2005 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 126.318571: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=424 unstable=0 bg_thresh=1005 thresh=2010 gap=562 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 126.318594: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13804 wrote=0 to_write=8192 dd-2584 [006] 126.318658: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=424 unstable=0 bg_thresh=1002 thresh=2004 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 126.318829: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=449 unstable=0 bg_thresh=1004 thresh=2008 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 126.319006: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=499 unstable=0 bg_thresh=1003 thresh=2007 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 126.319008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=45712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 126.321496: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=272 wrote=768 to_write=7424 dd-2584 [006] 126.326479: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1074 unstable=0 bg_thresh=1005 thresh=2011 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 126.326577: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1074 unstable=0 bg_thresh=1008 thresh=2016 gap=618 poll_thresh=13 ino=257 dd-2584 [006] 126.326813: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1074 unstable=0 bg_thresh=1005 thresh=2010 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 126.326873: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1074 unstable=0 bg_thresh=1007 thresh=2015 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 126.326952: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1024 unstable=0 bg_thresh=1002 thresh=2005 gap=607 poll_thresh=16 ino=257 dd-2584 [006] 126.327088: balance_dirty_state: bdi btrfs-1: dirty=424 wb=949 unstable=0 bg_thresh=1005 thresh=2010 gap=637 poll_thresh=17 ino=257 dd-2584 [006] 126.327206: balance_dirty_state: bdi btrfs-1: dirty=449 wb=949 unstable=0 bg_thresh=1004 thresh=2009 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 126.327325: balance_dirty_state: bdi btrfs-1: dirty=474 wb=949 unstable=0 bg_thresh=1004 thresh=2008 gap=585 poll_thresh=19 ino=257 dd-2584 [006] 126.327444: balance_dirty_state: bdi btrfs-1: dirty=499 wb=949 unstable=0 bg_thresh=1006 thresh=2012 gap=564 poll_thresh=20 ino=257 dd-2584 [006] 126.327564: balance_dirty_state: bdi btrfs-1: dirty=549 wb=949 unstable=0 bg_thresh=1005 thresh=2011 gap=513 poll_thresh=21 ino=257 dd-2584 [006] 126.327685: balance_dirty_state: bdi btrfs-1: dirty=574 wb=949 unstable=0 bg_thresh=1005 thresh=2010 gap=487 poll_thresh=22 ino=257 dd-2584 [006] 126.327690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 126.334439: balance_dirty_state: bdi btrfs-1: dirty=574 wb=949 unstable=0 bg_thresh=1006 thresh=2012 gap=489 poll_thresh=22 ino=257 dd-2584 [006] 126.334444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 126.342475: balance_dirty_state: bdi btrfs-1: dirty=574 wb=824 unstable=0 bg_thresh=1000 thresh=2001 gap=603 poll_thresh=22 ino=257 dd-2584 [006] 126.342543: balance_dirty_state: bdi btrfs-1: dirty=599 wb=824 unstable=0 bg_thresh=1000 thresh=2000 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 126.342835: balance_dirty_state: bdi btrfs-1: dirty=624 wb=824 unstable=0 bg_thresh=999 thresh=1999 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 126.342952: balance_dirty_state: bdi btrfs-1: dirty=649 wb=824 unstable=0 bg_thresh=1001 thresh=2003 gap=530 poll_thresh=18 ino=257 dd-2584 [006] 126.343068: balance_dirty_state: bdi btrfs-1: dirty=674 wb=824 unstable=0 bg_thresh=1001 thresh=2002 gap=504 poll_thresh=19 ino=257 dd-2584 [006] 126.343188: balance_dirty_state: bdi btrfs-1: dirty=724 wb=824 unstable=0 bg_thresh=1000 thresh=2001 gap=453 poll_thresh=20 ino=257 dd-2584 [006] 126.343193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 126.350506: balance_dirty_state: bdi btrfs-1: dirty=724 wb=824 unstable=0 bg_thresh=1000 thresh=2001 gap=453 poll_thresh=20 ino=257 dd-2584 [004] 126.350514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 126.358449: balance_dirty_state: bdi btrfs-1: dirty=724 wb=799 unstable=0 bg_thresh=1000 thresh=2001 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 126.358463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 126.366416: balance_dirty_state: bdi btrfs-1: dirty=724 wb=674 unstable=0 bg_thresh=999 thresh=1999 gap=601 poll_thresh=20 ino=257 dd-2584 [004] 126.366539: balance_dirty_state: bdi btrfs-1: dirty=724 wb=674 unstable=0 bg_thresh=1002 thresh=2004 gap=606 poll_thresh=15 ino=257 dd-2584 [004] 126.366626: balance_dirty_state: bdi btrfs-1: dirty=749 wb=674 unstable=0 bg_thresh=999 thresh=1998 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 126.366795: balance_dirty_state: bdi btrfs-1: dirty=774 wb=674 unstable=0 bg_thresh=1001 thresh=2002 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 126.366918: balance_dirty_state: bdi btrfs-1: dirty=799 wb=674 unstable=0 bg_thresh=1000 thresh=2001 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 126.367042: balance_dirty_state: bdi btrfs-1: dirty=849 wb=674 unstable=0 bg_thresh=1000 thresh=2000 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 126.367047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 126.374477: balance_dirty_state: bdi btrfs-1: dirty=849 wb=674 unstable=0 bg_thresh=1000 thresh=2000 gap=477 poll_thresh=19 ino=257 dd-2584 [000] 126.374484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 126.382499: balance_dirty_state: bdi btrfs-1: dirty=849 wb=524 unstable=0 bg_thresh=1002 thresh=2004 gap=631 poll_thresh=19 ino=257 dd-2584 [000] 126.382971: balance_dirty_state: bdi btrfs-1: dirty=849 wb=524 unstable=0 bg_thresh=1002 thresh=2004 gap=631 poll_thresh=14 ino=257 dd-2584 [000] 126.383090: balance_dirty_state: bdi btrfs-1: dirty=874 wb=524 unstable=0 bg_thresh=1002 thresh=2004 gap=606 poll_thresh=15 ino=257 dd-2584 [000] 126.383207: balance_dirty_state: bdi btrfs-1: dirty=899 wb=524 unstable=0 bg_thresh=1004 thresh=2009 gap=586 poll_thresh=16 ino=257 dd-2584 [000] 126.383509: balance_dirty_state: bdi btrfs-1: dirty=924 wb=474 unstable=0 bg_thresh=1004 thresh=2009 gap=611 poll_thresh=17 ino=257 dd-2584 [000] 126.383723: balance_dirty_state: bdi btrfs-1: dirty=949 wb=399 unstable=0 bg_thresh=1007 thresh=2014 gap=666 poll_thresh=18 ino=257 dd-2584 [000] 126.383958: balance_dirty_state: bdi btrfs-1: dirty=974 wb=399 unstable=0 bg_thresh=1006 thresh=2013 gap=640 poll_thresh=19 ino=257 dd-2584 [000] 126.384195: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=399 unstable=0 bg_thresh=1003 thresh=2006 gap=583 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 126.384239: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13868 wrote=0 to_write=8192 dd-2584 [000] 126.384445: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=399 unstable=0 bg_thresh=1005 thresh=2010 gap=562 poll_thresh=21 ino=257 dd-2584 [000] 126.384701: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=424 unstable=0 bg_thresh=1004 thresh=2009 gap=561 poll_thresh=22 ino=257 dd-2584 [000] 126.385266: balance_dirty_state: bdi btrfs-1: dirty=949 wb=574 unstable=0 bg_thresh=1004 thresh=2008 gap=485 poll_thresh=23 ino=257 dd-2584 [000] 126.385269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 126.386676: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=800 to_write=7392 dd-2584 [000] 126.390373: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1074 unstable=0 bg_thresh=1005 thresh=2011 gap=613 poll_thresh=23 ino=257 dd-2584 [000] 126.390459: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1074 unstable=0 bg_thresh=1008 thresh=2016 gap=618 poll_thresh=17 ino=257 dd-2584 [000] 126.390614: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1074 unstable=0 bg_thresh=1007 thresh=2015 gap=567 poll_thresh=18 ino=257 dd-2584 [000] 126.390767: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1074 unstable=0 bg_thresh=1007 thresh=2014 gap=541 poll_thresh=19 ino=257 dd-2584 [000] 126.390920: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1074 unstable=0 bg_thresh=1006 thresh=2013 gap=515 poll_thresh=20 ino=257 dd-2584 [000] 126.391089: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1074 unstable=0 bg_thresh=1005 thresh=2011 gap=488 poll_thresh=21 ino=257 dd-2584 [000] 126.391094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 126.398499: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1074 unstable=0 bg_thresh=1005 thresh=2011 gap=488 poll_thresh=21 ino=257 dd-2584 [000] 126.398512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 126.406464: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1074 unstable=0 bg_thresh=1005 thresh=2011 gap=488 poll_thresh=21 ino=257 dd-2584 [000] 126.406475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 126.414398: balance_dirty_state: bdi btrfs-1: dirty=449 wb=949 unstable=0 bg_thresh=996 thresh=1992 gap=594 poll_thresh=21 ino=257 dd-2584 [000] 126.414500: balance_dirty_state: bdi btrfs-1: dirty=474 wb=949 unstable=0 bg_thresh=1001 thresh=2003 gap=580 poll_thresh=16 ino=257 dd-2584 [000] 126.414665: balance_dirty_state: bdi btrfs-1: dirty=499 wb=949 unstable=0 bg_thresh=1006 thresh=2012 gap=564 poll_thresh=17 ino=257 dd-2584 [000] 126.414842: balance_dirty_state: bdi btrfs-1: dirty=549 wb=949 unstable=0 bg_thresh=1007 thresh=2015 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 126.415311: balance_dirty_state: bdi btrfs-1: dirty=574 wb=949 unstable=0 bg_thresh=1010 thresh=2020 gap=497 poll_thresh=19 ino=257 dd-2584 [000] 126.415317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 126.422496: balance_dirty_state: bdi btrfs-1: dirty=574 wb=949 unstable=0 bg_thresh=992 thresh=1984 gap=461 poll_thresh=19 ino=257 dd-2584 [004] 126.422503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 126.434473: balance_dirty_state: bdi btrfs-1: dirty=574 wb=949 unstable=0 bg_thresh=992 thresh=1984 gap=461 poll_thresh=19 ino=257 dd-2584 [004] 126.434480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=43596 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 126.442439: balance_dirty_state: bdi btrfs-1: dirty=574 wb=824 unstable=0 bg_thresh=993 thresh=1986 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 126.442578: balance_dirty_state: bdi btrfs-1: dirty=574 wb=824 unstable=0 bg_thresh=995 thresh=1991 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 126.442711: balance_dirty_state: bdi btrfs-1: dirty=599 wb=824 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 126.442848: balance_dirty_state: bdi btrfs-1: dirty=624 wb=824 unstable=0 bg_thresh=995 thresh=1990 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 126.443119: balance_dirty_state: bdi btrfs-1: dirty=649 wb=824 unstable=0 bg_thresh=994 thresh=1989 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 126.443391: balance_dirty_state: bdi btrfs-1: dirty=674 wb=824 unstable=0 bg_thresh=996 thresh=1993 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 126.443400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=43596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 126.450461: balance_dirty_state: bdi btrfs-1: dirty=674 wb=824 unstable=0 bg_thresh=996 thresh=1993 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 126.450470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=43596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 126.458531: balance_dirty_state: bdi btrfs-1: dirty=674 wb=699 unstable=0 bg_thresh=995 thresh=1991 gap=618 poll_thresh=18 ino=257 dd-2584 [002] 126.458630: balance_dirty_state: bdi btrfs-1: dirty=699 wb=699 unstable=0 bg_thresh=995 thresh=1991 gap=593 poll_thresh=13 ino=257 dd-2584 [002] 126.458704: balance_dirty_state: bdi btrfs-1: dirty=699 wb=699 unstable=0 bg_thresh=998 thresh=1996 gap=598 poll_thresh=14 ino=257 dd-2584 [002] 126.458778: balance_dirty_state: bdi btrfs-1: dirty=724 wb=699 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=15 ino=257 dd-2584 [002] 126.458851: balance_dirty_state: bdi btrfs-1: dirty=749 wb=699 unstable=0 bg_thresh=1000 thresh=2001 gap=553 poll_thresh=16 ino=257 dd-2584 [002] 126.458998: balance_dirty_state: bdi btrfs-1: dirty=774 wb=699 unstable=0 bg_thresh=1003 thresh=2006 gap=533 poll_thresh=17 ino=257 dd-2584 [002] 126.459147: balance_dirty_state: bdi btrfs-1: dirty=799 wb=699 unstable=0 bg_thresh=1002 thresh=2005 gap=507 poll_thresh=18 ino=257 dd-2584 [002] 126.459505: balance_dirty_state: bdi btrfs-1: dirty=824 wb=699 unstable=0 bg_thresh=1004 thresh=2009 gap=486 poll_thresh=19 ino=257 dd-2584 [002] 126.459510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=43596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 126.466399: balance_dirty_state: bdi btrfs-1: dirty=824 wb=574 unstable=0 bg_thresh=1001 thresh=2003 gap=605 poll_thresh=19 ino=257 dd-2584 [002] 126.466496: balance_dirty_state: bdi btrfs-1: dirty=849 wb=574 unstable=0 bg_thresh=1001 thresh=2003 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 126.466566: balance_dirty_state: bdi btrfs-1: dirty=874 wb=574 unstable=0 bg_thresh=1004 thresh=2008 gap=560 poll_thresh=15 ino=257 dd-2584 [002] 126.466637: balance_dirty_state: bdi btrfs-1: dirty=874 wb=574 unstable=0 bg_thresh=1004 thresh=2008 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 126.466781: balance_dirty_state: bdi btrfs-1: dirty=924 wb=574 unstable=0 bg_thresh=1003 thresh=2007 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 126.466927: balance_dirty_state: bdi btrfs-1: dirty=949 wb=574 unstable=0 bg_thresh=1002 thresh=2005 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 126.466932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-103% task_weight=98% bdi_bw=43596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 126.474409: balance_dirty_state: bdi btrfs-1: dirty=949 wb=449 unstable=0 bg_thresh=996 thresh=1992 gap=594 poll_thresh=18 ino=257 dd-2584 [002] 126.474521: balance_dirty_state: bdi btrfs-1: dirty=974 wb=449 unstable=0 bg_thresh=996 thresh=1992 gap=569 poll_thresh=13 ino=257 dd-2584 [002] 126.474581: balance_dirty_state: bdi btrfs-1: dirty=974 wb=449 unstable=0 bg_thresh=998 thresh=1997 gap=574 poll_thresh=14 ino=257 dd-2584 [002] 126.474636: balance_dirty_state: bdi btrfs-1: dirty=999 wb=449 unstable=0 bg_thresh=998 thresh=1997 gap=549 poll_thresh=15 ino=257 flush-btrfs-1-2586 [006] 126.474659: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13960 wrote=0 to_write=8192 dd-2584 [002] 126.474719: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=449 unstable=0 bg_thresh=1001 thresh=2002 gap=529 poll_thresh=16 ino=257 dd-2584 [002] 126.474892: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=474 unstable=0 bg_thresh=1003 thresh=2007 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 126.475353: balance_dirty_state: bdi btrfs-1: dirty=924 wb=599 unstable=0 bg_thresh=1005 thresh=2011 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 126.475356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=43596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 126.476691: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=428 wrote=768 to_write=7424 dd-2584 [002] 126.482545: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1224 unstable=0 bg_thresh=1005 thresh=2011 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 126.482554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=43596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 126.490598: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1224 unstable=0 bg_thresh=1005 thresh=2011 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 126.490608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=43596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 126.498577: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1224 unstable=0 bg_thresh=1005 thresh=2011 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 126.498586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=43596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 126.506578: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1099 unstable=0 bg_thresh=996 thresh=1993 gap=595 poll_thresh=18 ino=257 dd-2584 [002] 126.506663: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1099 unstable=0 bg_thresh=996 thresh=1993 gap=570 poll_thresh=13 ino=257 dd-2584 [002] 126.506721: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1099 unstable=0 bg_thresh=999 thresh=1998 gap=575 poll_thresh=14 ino=257 dd-2584 [002] 126.506779: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1099 unstable=0 bg_thresh=996 thresh=1992 gap=544 poll_thresh=15 ino=257 dd-2584 [002] 126.506836: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1099 unstable=0 bg_thresh=998 thresh=1997 gap=524 poll_thresh=16 ino=257 dd-2584 [002] 126.506950: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1099 unstable=0 bg_thresh=998 thresh=1996 gap=498 poll_thresh=17 ino=257 dd-2584 [002] 126.506954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=43596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 126.514549: balance_dirty_state: bdi btrfs-1: dirty=399 wb=949 unstable=0 bg_thresh=996 thresh=1993 gap=645 poll_thresh=17 ino=257 dd-2584 [002] 126.514653: balance_dirty_state: bdi btrfs-1: dirty=424 wb=949 unstable=0 bg_thresh=996 thresh=1993 gap=620 poll_thresh=13 ino=257 dd-2584 [002] 126.514711: balance_dirty_state: bdi btrfs-1: dirty=424 wb=949 unstable=0 bg_thresh=999 thresh=1998 gap=625 poll_thresh=14 ino=257 dd-2584 [002] 126.514768: balance_dirty_state: bdi btrfs-1: dirty=449 wb=949 unstable=0 bg_thresh=999 thresh=1998 gap=600 poll_thresh=15 ino=257 dd-2584 [002] 126.514825: balance_dirty_state: bdi btrfs-1: dirty=449 wb=949 unstable=0 bg_thresh=998 thresh=1997 gap=599 poll_thresh=16 ino=257 dd-2584 [002] 126.514938: balance_dirty_state: bdi btrfs-1: dirty=499 wb=949 unstable=0 bg_thresh=998 thresh=1996 gap=548 poll_thresh=17 ino=257 dd-2584 [002] 126.515054: balance_dirty_state: bdi btrfs-1: dirty=524 wb=949 unstable=0 bg_thresh=1000 thresh=2000 gap=527 poll_thresh=18 ino=257 dd-2584 [002] 126.515335: balance_dirty_state: bdi btrfs-1: dirty=549 wb=949 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=19 ino=257 dd-2584 [002] 126.515454: balance_dirty_state: bdi btrfs-1: dirty=599 wb=949 unstable=0 bg_thresh=999 thresh=1998 gap=450 poll_thresh=20 ino=257 dd-2584 [002] 126.515458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=43596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 126.522421: balance_dirty_state: bdi btrfs-1: dirty=599 wb=824 unstable=0 bg_thresh=995 thresh=1991 gap=568 poll_thresh=20 ino=257 dd-2584 [006] 126.522513: balance_dirty_state: bdi btrfs-1: dirty=624 wb=824 unstable=0 bg_thresh=994 thresh=1988 gap=540 poll_thresh=15 ino=257 dd-2584 [006] 126.522607: balance_dirty_state: bdi btrfs-1: dirty=624 wb=824 unstable=0 bg_thresh=994 thresh=1988 gap=540 poll_thresh=16 ino=257 dd-2584 [006] 126.522783: balance_dirty_state: bdi btrfs-1: dirty=674 wb=824 unstable=0 bg_thresh=1002 thresh=2004 gap=506 poll_thresh=17 ino=257 dd-2584 [006] 126.522965: balance_dirty_state: bdi btrfs-1: dirty=699 wb=824 unstable=0 bg_thresh=1003 thresh=2007 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 126.522971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=43596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 126.530523: balance_dirty_state: bdi btrfs-1: dirty=699 wb=824 unstable=0 bg_thresh=1002 thresh=2005 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 126.530535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-103% task_weight=98% bdi_bw=43596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 126.538513: balance_dirty_state: bdi btrfs-1: dirty=699 wb=674 unstable=0 bg_thresh=1007 thresh=2014 gap=641 poll_thresh=18 ino=257 dd-2584 [002] 126.538580: balance_dirty_state: bdi btrfs-1: dirty=699 wb=674 unstable=0 bg_thresh=1007 thresh=2014 gap=641 poll_thresh=13 ino=257 dd-2584 [002] 126.538641: balance_dirty_state: bdi btrfs-1: dirty=724 wb=674 unstable=0 bg_thresh=1009 thresh=2019 gap=621 poll_thresh=14 ino=257 dd-2584 [002] 126.538700: balance_dirty_state: bdi btrfs-1: dirty=749 wb=674 unstable=0 bg_thresh=1009 thresh=2019 gap=596 poll_thresh=15 ino=257 dd-2584 [002] 126.538761: balance_dirty_state: bdi btrfs-1: dirty=749 wb=674 unstable=0 bg_thresh=1012 thresh=2024 gap=601 poll_thresh=16 ino=257 dd-2584 [002] 126.538883: balance_dirty_state: bdi btrfs-1: dirty=774 wb=674 unstable=0 bg_thresh=1011 thresh=2023 gap=575 poll_thresh=17 ino=257 dd-2584 [002] 126.539179: balance_dirty_state: bdi btrfs-1: dirty=824 wb=674 unstable=0 bg_thresh=1011 thresh=2022 gap=524 poll_thresh=18 ino=257 dd-2584 [002] 126.539299: balance_dirty_state: bdi btrfs-1: dirty=849 wb=674 unstable=0 bg_thresh=1013 thresh=2026 gap=503 poll_thresh=19 ino=257 dd-2584 [002] 126.539304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-79% task_weight=99% bdi_bw=43384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 126.546558: balance_dirty_state: bdi btrfs-1: dirty=874 wb=674 unstable=0 bg_thresh=1006 thresh=2012 gap=464 poll_thresh=14 ino=257 dd-2584 [002] 126.546566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-96% task_weight=100% bdi_bw=43384 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 126.554621: balance_dirty_state: bdi btrfs-1: dirty=899 wb=674 unstable=0 bg_thresh=1002 thresh=2005 gap=432 poll_thresh=10 ino=257 dd-2584 [006] 126.554628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=43384 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 126.562539: balance_dirty_state: bdi btrfs-1: dirty=899 wb=674 unstable=0 bg_thresh=999 thresh=1999 gap=426 poll_thresh=10 ino=257 dd-2584 [006] 126.562548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=43384 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 126.570576: balance_dirty_state: bdi btrfs-1: dirty=899 wb=549 unstable=0 bg_thresh=991 thresh=1983 gap=535 poll_thresh=10 ino=257 dd-2584 [006] 126.570671: balance_dirty_state: bdi btrfs-1: dirty=899 wb=549 unstable=0 bg_thresh=991 thresh=1983 gap=535 poll_thresh=7 ino=257 dd-2584 [006] 126.570730: balance_dirty_state: bdi btrfs-1: dirty=924 wb=549 unstable=0 bg_thresh=994 thresh=1988 gap=515 poll_thresh=8 ino=257 dd-2584 [006] 126.570788: balance_dirty_state: bdi btrfs-1: dirty=924 wb=549 unstable=0 bg_thresh=994 thresh=1988 gap=515 poll_thresh=9 ino=257 dd-2584 [006] 126.570845: balance_dirty_state: bdi btrfs-1: dirty=949 wb=549 unstable=0 bg_thresh=993 thresh=1987 gap=489 poll_thresh=10 ino=257 dd-2584 [006] 126.570850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-78% task_weight=99% bdi_bw=43384 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 126.578710: balance_dirty_state: bdi btrfs-1: dirty=974 wb=424 unstable=0 bg_thresh=992 thresh=1985 gap=587 poll_thresh=7 ino=257 dd-2584 [004] 126.578833: balance_dirty_state: bdi btrfs-1: dirty=974 wb=424 unstable=0 bg_thresh=995 thresh=1990 gap=592 poll_thresh=8 ino=257 dd-2584 [004] 126.578950: balance_dirty_state: bdi btrfs-1: dirty=999 wb=424 unstable=0 bg_thresh=994 thresh=1989 gap=566 poll_thresh=9 ino=257 flush-btrfs-1-2586 [002] 126.579040: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14064 wrote=0 to_write=8192 dd-2584 [004] 126.579079: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=424 unstable=0 bg_thresh=994 thresh=1989 gap=541 poll_thresh=10 ino=257 dd-2584 [004] 126.579198: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=424 unstable=0 bg_thresh=994 thresh=1988 gap=540 poll_thresh=11 ino=257 dd-2584 [004] 126.579324: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=424 unstable=0 bg_thresh=994 thresh=1988 gap=515 poll_thresh=12 ino=257 dd-2584 [004] 126.579452: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=449 unstable=0 bg_thresh=993 thresh=1987 gap=489 poll_thresh=13 ino=257 dd-2584 [004] 126.579455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-78% task_weight=99% bdi_bw=43384 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 126.582679: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=536 wrote=752 to_write=7440 dd-2584 [000] 126.587262: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1049 unstable=0 bg_thresh=997 thresh=1994 gap=596 poll_thresh=10 ino=257 dd-2584 [000] 126.587421: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1049 unstable=0 bg_thresh=997 thresh=1994 gap=596 poll_thresh=11 ino=257 dd-2584 [000] 126.587583: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1049 unstable=0 bg_thresh=999 thresh=1999 gap=576 poll_thresh=12 ino=257 dd-2584 [000] 126.587742: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1049 unstable=0 bg_thresh=996 thresh=1993 gap=570 poll_thresh=13 ino=257 dd-2584 [000] 126.587904: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1049 unstable=0 bg_thresh=999 thresh=1998 gap=550 poll_thresh=14 ino=257 dd-2584 [000] 126.588065: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1049 unstable=0 bg_thresh=996 thresh=1992 gap=519 poll_thresh=15 ino=257 dd-2584 [000] 126.588229: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1049 unstable=0 bg_thresh=998 thresh=1997 gap=524 poll_thresh=16 ino=257 dd-2584 [000] 126.588551: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1049 unstable=0 bg_thresh=1000 thresh=2001 gap=478 poll_thresh=17 ino=257 dd-2584 [000] 126.588561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-62% task_weight=99% bdi_bw=43384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 126.598627: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1049 unstable=0 bg_thresh=997 thresh=1995 gap=472 poll_thresh=13 ino=257 dd-2584 [000] 126.598635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=43384 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [000] 126.606582: balance_dirty_state: bdi btrfs-1: dirty=474 wb=924 unstable=0 bg_thresh=998 thresh=1997 gap=599 poll_thresh=13 ino=257 dd-2584 [000] 126.606653: balance_dirty_state: bdi btrfs-1: dirty=499 wb=924 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=10 ino=257 dd-2584 [000] 126.606711: balance_dirty_state: bdi btrfs-1: dirty=524 wb=924 unstable=0 bg_thresh=998 thresh=1996 gap=548 poll_thresh=11 ino=257 dd-2584 [000] 126.606768: balance_dirty_state: bdi btrfs-1: dirty=524 wb=924 unstable=0 bg_thresh=997 thresh=1995 gap=547 poll_thresh=12 ino=257 dd-2584 [000] 126.606826: balance_dirty_state: bdi btrfs-1: dirty=549 wb=924 unstable=0 bg_thresh=1000 thresh=2000 gap=527 poll_thresh=13 ino=257 dd-2584 [000] 126.606884: balance_dirty_state: bdi btrfs-1: dirty=574 wb=924 unstable=0 bg_thresh=997 thresh=1994 gap=496 poll_thresh=14 ino=257 dd-2584 [000] 126.606888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=100% bdi_bw=43384 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 126.618697: balance_dirty_state: bdi btrfs-1: dirty=574 wb=924 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=10 ino=257 dd-2584 [004] 126.619170: balance_dirty_state: bdi btrfs-1: dirty=599 wb=924 unstable=0 bg_thresh=996 thresh=1993 gap=470 poll_thresh=11 ino=257 dd-2584 [004] 126.619179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=43384 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 126.626475: balance_dirty_state: bdi btrfs-1: dirty=599 wb=824 unstable=0 bg_thresh=996 thresh=1992 gap=569 poll_thresh=11 ino=257 dd-2584 [004] 126.626577: balance_dirty_state: bdi btrfs-1: dirty=624 wb=824 unstable=0 bg_thresh=998 thresh=1997 gap=549 poll_thresh=8 ino=257 dd-2584 [004] 126.626664: balance_dirty_state: bdi btrfs-1: dirty=624 wb=824 unstable=0 bg_thresh=998 thresh=1996 gap=548 poll_thresh=9 ino=257 dd-2584 [004] 126.626749: balance_dirty_state: bdi btrfs-1: dirty=649 wb=824 unstable=0 bg_thresh=995 thresh=1990 gap=517 poll_thresh=10 ino=257 dd-2584 [004] 126.626834: balance_dirty_state: bdi btrfs-1: dirty=649 wb=824 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=11 ino=257 dd-2584 [004] 126.626921: balance_dirty_state: bdi btrfs-1: dirty=674 wb=824 unstable=0 bg_thresh=997 thresh=1994 gap=496 poll_thresh=12 ino=257 dd-2584 [004] 126.626927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=43384 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 126.634465: balance_dirty_state: bdi btrfs-1: dirty=674 wb=799 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=12 ino=257 dd-2584 [004] 126.634601: balance_dirty_state: bdi btrfs-1: dirty=699 wb=799 unstable=0 bg_thresh=997 thresh=1995 gap=497 poll_thresh=9 ino=257 dd-2584 [004] 126.634606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-69% task_weight=100% bdi_bw=43384 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 126.642661: balance_dirty_state: bdi btrfs-1: dirty=699 wb=649 unstable=0 bg_thresh=997 thresh=1994 gap=646 poll_thresh=7 ino=257 dd-2584 [004] 126.642720: balance_dirty_state: bdi btrfs-1: dirty=724 wb=649 unstable=0 bg_thresh=999 thresh=1999 gap=626 poll_thresh=8 ino=257 dd-2584 [004] 126.642777: balance_dirty_state: bdi btrfs-1: dirty=749 wb=649 unstable=0 bg_thresh=996 thresh=1993 gap=595 poll_thresh=9 ino=257 dd-2584 [004] 126.642833: balance_dirty_state: bdi btrfs-1: dirty=749 wb=649 unstable=0 bg_thresh=999 thresh=1998 gap=600 poll_thresh=10 ino=257 dd-2584 [004] 126.642889: balance_dirty_state: bdi btrfs-1: dirty=774 wb=649 unstable=0 bg_thresh=996 thresh=1992 gap=569 poll_thresh=11 ino=257 dd-2584 [004] 126.642947: balance_dirty_state: bdi btrfs-1: dirty=799 wb=649 unstable=0 bg_thresh=998 thresh=1997 gap=549 poll_thresh=12 ino=257 dd-2584 [004] 126.643003: balance_dirty_state: bdi btrfs-1: dirty=799 wb=649 unstable=0 bg_thresh=998 thresh=1996 gap=548 poll_thresh=13 ino=257 dd-2584 [004] 126.643061: balance_dirty_state: bdi btrfs-1: dirty=824 wb=649 unstable=0 bg_thresh=998 thresh=1996 gap=523 poll_thresh=14 ino=257 dd-2584 [004] 126.643119: balance_dirty_state: bdi btrfs-1: dirty=824 wb=649 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=15 ino=257 dd-2584 [004] 126.643342: balance_dirty_state: bdi btrfs-1: dirty=849 wb=649 unstable=0 bg_thresh=1000 thresh=2000 gap=502 poll_thresh=16 ino=257 dd-2584 [004] 126.643463: balance_dirty_state: bdi btrfs-1: dirty=874 wb=649 unstable=0 bg_thresh=996 thresh=1993 gap=470 poll_thresh=17 ino=257 dd-2584 [004] 126.643468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=41944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 126.650560: balance_dirty_state: bdi btrfs-1: dirty=874 wb=524 unstable=0 bg_thresh=996 thresh=1992 gap=594 poll_thresh=17 ino=257 dd-2584 [004] 126.650646: balance_dirty_state: bdi btrfs-1: dirty=899 wb=524 unstable=0 bg_thresh=998 thresh=1997 gap=574 poll_thresh=13 ino=257 dd-2584 [004] 126.650704: balance_dirty_state: bdi btrfs-1: dirty=924 wb=524 unstable=0 bg_thresh=995 thresh=1991 gap=543 poll_thresh=14 ino=257 dd-2584 [004] 126.650761: balance_dirty_state: bdi btrfs-1: dirty=924 wb=524 unstable=0 bg_thresh=998 thresh=1996 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 126.650818: balance_dirty_state: bdi btrfs-1: dirty=949 wb=524 unstable=0 bg_thresh=995 thresh=1990 gap=517 poll_thresh=16 ino=257 dd-2584 [004] 126.650930: balance_dirty_state: bdi btrfs-1: dirty=974 wb=524 unstable=0 bg_thresh=997 thresh=1994 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 126.650935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=100% bdi_bw=41944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 126.658582: balance_dirty_state: bdi btrfs-1: dirty=999 wb=399 unstable=0 bg_thresh=996 thresh=1993 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 126.658647: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=399 unstable=0 bg_thresh=996 thresh=1992 gap=569 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 126.658669: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14144 wrote=0 to_write=8192 dd-2584 [004] 126.658711: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=399 unstable=0 bg_thresh=998 thresh=1997 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 126.658771: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=399 unstable=0 bg_thresh=995 thresh=1991 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 126.658899: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=449 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 126.659245: balance_dirty_state: bdi btrfs-1: dirty=899 wb=599 unstable=0 bg_thresh=997 thresh=1994 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 126.659248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=41944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 126.660504: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=612 wrote=784 to_write=7408 dd-2584 [004] 126.666471: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1049 unstable=0 bg_thresh=996 thresh=1992 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 126.666557: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1049 unstable=0 bg_thresh=995 thresh=1991 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 126.666634: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1049 unstable=0 bg_thresh=995 thresh=1991 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 126.666711: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1049 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 126.666787: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1049 unstable=0 bg_thresh=995 thresh=1990 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 126.666939: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1049 unstable=0 bg_thresh=997 thresh=1994 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 126.667097: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1049 unstable=0 bg_thresh=996 thresh=1993 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 126.667103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=41944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 126.674489: balance_dirty_state: bdi btrfs-1: dirty=449 wb=924 unstable=0 bg_thresh=992 thresh=1984 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 126.674555: balance_dirty_state: bdi btrfs-1: dirty=474 wb=924 unstable=0 bg_thresh=994 thresh=1989 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 126.674617: balance_dirty_state: bdi btrfs-1: dirty=499 wb=924 unstable=0 bg_thresh=991 thresh=1983 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 126.674685: balance_dirty_state: bdi btrfs-1: dirty=499 wb=924 unstable=0 bg_thresh=994 thresh=1988 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 126.674747: balance_dirty_state: bdi btrfs-1: dirty=524 wb=924 unstable=0 bg_thresh=991 thresh=1982 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 126.674902: balance_dirty_state: bdi btrfs-1: dirty=549 wb=924 unstable=0 bg_thresh=993 thresh=1986 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 126.675208: balance_dirty_state: bdi btrfs-1: dirty=599 wb=924 unstable=0 bg_thresh=989 thresh=1979 gap=456 poll_thresh=18 ino=257 dd-2584 [004] 126.675213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=41944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 126.682513: balance_dirty_state: bdi btrfs-1: dirty=599 wb=824 unstable=0 bg_thresh=992 thresh=1985 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 126.682608: balance_dirty_state: bdi btrfs-1: dirty=599 wb=824 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=13 ino=257 dd-2584 [004] 126.682701: balance_dirty_state: bdi btrfs-1: dirty=624 wb=824 unstable=0 bg_thresh=989 thresh=1978 gap=530 poll_thresh=14 ino=257 dd-2584 [004] 126.682790: balance_dirty_state: bdi btrfs-1: dirty=649 wb=824 unstable=0 bg_thresh=988 thresh=1977 gap=504 poll_thresh=15 ino=257 dd-2584 [004] 126.682881: balance_dirty_state: bdi btrfs-1: dirty=649 wb=824 unstable=0 bg_thresh=988 thresh=1977 gap=504 poll_thresh=16 ino=257 dd-2584 [004] 126.683061: balance_dirty_state: bdi btrfs-1: dirty=674 wb=824 unstable=0 bg_thresh=990 thresh=1981 gap=483 poll_thresh=17 ino=257 dd-2584 [004] 126.683067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=41944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 126.694533: balance_dirty_state: bdi btrfs-1: dirty=674 wb=574 unstable=0 bg_thresh=988 thresh=1976 gap=728 poll_thresh=17 ino=257 dd-2584 [004] 126.694603: balance_dirty_state: bdi btrfs-1: dirty=699 wb=574 unstable=0 bg_thresh=987 thresh=1975 gap=702 poll_thresh=13 ino=257 dd-2584 [004] 126.694661: balance_dirty_state: bdi btrfs-1: dirty=724 wb=574 unstable=0 bg_thresh=987 thresh=1975 gap=677 poll_thresh=14 ino=257 dd-2584 [004] 126.694718: balance_dirty_state: bdi btrfs-1: dirty=724 wb=574 unstable=0 bg_thresh=987 thresh=1974 gap=676 poll_thresh=15 ino=257 dd-2584 [004] 126.694775: balance_dirty_state: bdi btrfs-1: dirty=749 wb=574 unstable=0 bg_thresh=987 thresh=1974 gap=651 poll_thresh=16 ino=257 dd-2584 [004] 126.694894: balance_dirty_state: bdi btrfs-1: dirty=774 wb=574 unstable=0 bg_thresh=989 thresh=1978 gap=630 poll_thresh=17 ino=257 dd-2584 [004] 126.695011: balance_dirty_state: bdi btrfs-1: dirty=824 wb=574 unstable=0 bg_thresh=988 thresh=1977 gap=579 poll_thresh=18 ino=257 dd-2584 [004] 126.695388: balance_dirty_state: bdi btrfs-1: dirty=849 wb=574 unstable=0 bg_thresh=988 thresh=1976 gap=553 poll_thresh=19 ino=257 dd-2584 [004] 126.695556: balance_dirty_state: bdi btrfs-1: dirty=874 wb=574 unstable=0 bg_thresh=984 thresh=1969 gap=521 poll_thresh=20 ino=257 dd-2584 [004] 126.695683: balance_dirty_state: bdi btrfs-1: dirty=899 wb=574 unstable=0 bg_thresh=986 thresh=1973 gap=500 poll_thresh=21 ino=257 dd-2584 [004] 126.695826: balance_dirty_state: bdi btrfs-1: dirty=949 wb=574 unstable=0 bg_thresh=986 thresh=1972 gap=449 poll_thresh=22 ino=257 dd-2584 [004] 126.695830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=41944 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 126.702560: balance_dirty_state: bdi btrfs-1: dirty=949 wb=424 unstable=0 bg_thresh=986 thresh=1972 gap=599 poll_thresh=22 ino=257 dd-2584 [004] 126.702632: balance_dirty_state: bdi btrfs-1: dirty=949 wb=424 unstable=0 bg_thresh=985 thresh=1970 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 126.702754: balance_dirty_state: bdi btrfs-1: dirty=999 wb=424 unstable=0 bg_thresh=990 thresh=1981 gap=558 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 126.702812: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14188 wrote=0 to_write=8192 dd-2584 [004] 126.702879: balance_dirty_state: bdi btrfs-1: dirty=999 wb=424 unstable=0 bg_thresh=992 thresh=1985 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 126.703004: balance_dirty_state: bdi btrfs-1: dirty=999 wb=449 unstable=0 bg_thresh=992 thresh=1984 gap=536 poll_thresh=19 ino=257 dd-2584 [004] 126.703131: balance_dirty_state: bdi btrfs-1: dirty=974 wb=499 unstable=0 bg_thresh=991 thresh=1983 gap=510 poll_thresh=20 ino=257 dd-2584 [004] 126.703510: balance_dirty_state: bdi btrfs-1: dirty=849 wb=674 unstable=0 bg_thresh=988 thresh=1976 gap=453 poll_thresh=21 ino=257 dd-2584 [004] 126.703512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=41944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 126.705296: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=656 wrote=784 to_write=7408 dd-2584 [006] 126.714585: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1074 unstable=0 bg_thresh=988 thresh=1976 gap=578 poll_thresh=21 ino=257 dd-2584 [006] 126.714658: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1074 unstable=0 bg_thresh=988 thresh=1976 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 126.714775: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1074 unstable=0 bg_thresh=990 thresh=1981 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 126.714892: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1074 unstable=0 bg_thresh=993 thresh=1986 gap=513 poll_thresh=18 ino=257 dd-2584 [006] 126.715012: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1074 unstable=0 bg_thresh=995 thresh=1990 gap=467 poll_thresh=19 ino=257 dd-2584 [006] 126.715017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=41944 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 126.722508: balance_dirty_state: bdi btrfs-1: dirty=449 wb=949 unstable=0 bg_thresh=992 thresh=1985 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 126.722636: balance_dirty_state: bdi btrfs-1: dirty=449 wb=949 unstable=0 bg_thresh=992 thresh=1985 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 126.722752: balance_dirty_state: bdi btrfs-1: dirty=474 wb=949 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 126.722866: balance_dirty_state: bdi btrfs-1: dirty=474 wb=949 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 126.723104: balance_dirty_state: bdi btrfs-1: dirty=524 wb=949 unstable=0 bg_thresh=991 thresh=1983 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 126.723347: balance_dirty_state: bdi btrfs-1: dirty=549 wb=949 unstable=0 bg_thresh=993 thresh=1987 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 126.723356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=41944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 126.730564: balance_dirty_state: bdi btrfs-1: dirty=549 wb=849 unstable=0 bg_thresh=991 thresh=1982 gap=584 poll_thresh=18 ino=257 dd-2584 [006] 126.731374: balance_dirty_state: bdi btrfs-1: dirty=574 wb=849 unstable=0 bg_thresh=993 thresh=1987 gap=564 poll_thresh=13 ino=257 dd-2584 [006] 126.731557: balance_dirty_state: bdi btrfs-1: dirty=574 wb=849 unstable=0 bg_thresh=990 thresh=1981 gap=558 poll_thresh=14 ino=257 dd-2584 [006] 126.731736: balance_dirty_state: bdi btrfs-1: dirty=599 wb=849 unstable=0 bg_thresh=993 thresh=1986 gap=538 poll_thresh=15 ino=257 dd-2584 [006] 126.731939: balance_dirty_state: bdi btrfs-1: dirty=624 wb=774 unstable=0 bg_thresh=990 thresh=1980 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 126.732313: balance_dirty_state: bdi btrfs-1: dirty=649 wb=724 unstable=0 bg_thresh=988 thresh=1977 gap=604 poll_thresh=17 ino=257 dd-2584 [006] 126.732673: balance_dirty_state: bdi btrfs-1: dirty=674 wb=724 unstable=0 bg_thresh=993 thresh=1987 gap=589 poll_thresh=18 ino=257 dd-2584 [006] 126.733032: balance_dirty_state: bdi btrfs-1: dirty=699 wb=724 unstable=0 bg_thresh=993 thresh=1986 gap=563 poll_thresh=19 ino=257 dd-2584 [006] 126.733391: balance_dirty_state: bdi btrfs-1: dirty=749 wb=724 unstable=0 bg_thresh=992 thresh=1985 gap=512 poll_thresh=20 ino=257 dd-2584 [006] 126.733750: balance_dirty_state: bdi btrfs-1: dirty=774 wb=724 unstable=0 bg_thresh=994 thresh=1989 gap=491 poll_thresh=21 ino=257 dd-2584 [006] 126.733765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=41944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 126.738489: balance_dirty_state: bdi btrfs-1: dirty=774 wb=724 unstable=0 bg_thresh=991 thresh=1983 gap=485 poll_thresh=21 ino=257 dd-2584 [002] 126.738496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=41944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 126.746615: balance_dirty_state: bdi btrfs-1: dirty=774 wb=499 unstable=0 bg_thresh=990 thresh=1981 gap=708 poll_thresh=21 ino=257 dd-2584 [005] 126.746754: balance_dirty_state: bdi btrfs-1: dirty=799 wb=449 unstable=0 bg_thresh=990 thresh=1981 gap=733 poll_thresh=16 ino=257 dd-2584 [005] 126.747336: balance_dirty_state: bdi btrfs-1: dirty=824 wb=449 unstable=0 bg_thresh=995 thresh=1991 gap=718 poll_thresh=17 ino=257 dd-2584 [005] 126.747573: balance_dirty_state: bdi btrfs-1: dirty=849 wb=449 unstable=0 bg_thresh=995 thresh=1990 gap=692 poll_thresh=18 ino=257 dd-2584 [005] 126.747809: balance_dirty_state: bdi btrfs-1: dirty=874 wb=449 unstable=0 bg_thresh=994 thresh=1989 gap=666 poll_thresh=19 ino=257 dd-2584 [005] 126.748045: balance_dirty_state: bdi btrfs-1: dirty=924 wb=449 unstable=0 bg_thresh=991 thresh=1982 gap=609 poll_thresh=20 ino=257 dd-2584 [005] 126.748278: balance_dirty_state: bdi btrfs-1: dirty=949 wb=449 unstable=0 bg_thresh=993 thresh=1986 gap=588 poll_thresh=21 ino=257 dd-2584 [005] 126.748510: balance_dirty_state: bdi btrfs-1: dirty=974 wb=449 unstable=0 bg_thresh=992 thresh=1985 gap=562 poll_thresh=22 ino=257 dd-2584 [005] 126.748749: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=449 unstable=0 bg_thresh=992 thresh=1984 gap=511 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 126.748842: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14232 wrote=0 to_write=8192 dd-2584 [005] 126.748981: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=449 unstable=0 bg_thresh=994 thresh=1988 gap=490 poll_thresh=24 ino=257 dd-2584 [005] 126.748984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=44556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 126.751761: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=704 wrote=720 to_write=7472 dd-2584 [005] 126.754589: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1024 unstable=0 bg_thresh=986 thresh=1972 gap=624 poll_thresh=24 ino=257 dd-2584 [005] 126.754659: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1024 unstable=0 bg_thresh=989 thresh=1978 gap=630 poll_thresh=18 ino=257 dd-2584 [005] 126.754953: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1024 unstable=0 bg_thresh=991 thresh=1982 gap=584 poll_thresh=19 ino=257 dd-2584 [005] 126.755076: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1024 unstable=0 bg_thresh=989 thresh=1979 gap=556 poll_thresh=20 ino=257 dd-2584 [005] 126.755201: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1024 unstable=0 bg_thresh=985 thresh=1971 gap=523 poll_thresh=21 ino=257 dd-2584 [005] 126.755325: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1024 unstable=0 bg_thresh=985 thresh=1970 gap=472 poll_thresh=22 ino=257 dd-2584 [005] 126.755329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-147% task_weight=99% bdi_bw=44556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 126.762597: balance_dirty_state: bdi btrfs-1: dirty=474 wb=899 unstable=0 bg_thresh=988 thresh=1976 gap=603 poll_thresh=22 ino=257 dd-2584 [005] 126.762671: balance_dirty_state: bdi btrfs-1: dirty=474 wb=899 unstable=0 bg_thresh=990 thresh=1981 gap=608 poll_thresh=16 ino=257 dd-2584 [005] 126.762787: balance_dirty_state: bdi btrfs-1: dirty=499 wb=899 unstable=0 bg_thresh=990 thresh=1980 gap=582 poll_thresh=17 ino=257 dd-2584 [005] 126.762900: balance_dirty_state: bdi btrfs-1: dirty=549 wb=899 unstable=0 bg_thresh=989 thresh=1979 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 126.763012: balance_dirty_state: bdi btrfs-1: dirty=574 wb=899 unstable=0 bg_thresh=991 thresh=1983 gap=510 poll_thresh=19 ino=257 dd-2584 [005] 126.763290: balance_dirty_state: bdi btrfs-1: dirty=599 wb=899 unstable=0 bg_thresh=991 thresh=1982 gap=484 poll_thresh=20 ino=257 dd-2584 [005] 126.763295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=44556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 126.770610: balance_dirty_state: bdi btrfs-1: dirty=599 wb=774 unstable=0 bg_thresh=991 thresh=1983 gap=610 poll_thresh=20 ino=257 dd-2584 [005] 126.770678: balance_dirty_state: bdi btrfs-1: dirty=624 wb=774 unstable=0 bg_thresh=991 thresh=1982 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 126.770738: balance_dirty_state: bdi btrfs-1: dirty=649 wb=774 unstable=0 bg_thresh=991 thresh=1982 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 126.770858: balance_dirty_state: bdi btrfs-1: dirty=674 wb=774 unstable=0 bg_thresh=990 thresh=1980 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 126.770975: balance_dirty_state: bdi btrfs-1: dirty=699 wb=774 unstable=0 bg_thresh=989 thresh=1979 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 126.771094: balance_dirty_state: bdi btrfs-1: dirty=724 wb=774 unstable=0 bg_thresh=989 thresh=1978 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 126.771099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=44556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 126.778602: balance_dirty_state: bdi btrfs-1: dirty=724 wb=649 unstable=0 bg_thresh=987 thresh=1974 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 126.778672: balance_dirty_state: bdi btrfs-1: dirty=749 wb=649 unstable=0 bg_thresh=989 thresh=1978 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 126.778738: balance_dirty_state: bdi btrfs-1: dirty=774 wb=649 unstable=0 bg_thresh=986 thresh=1972 gap=549 poll_thresh=15 ino=257 dd-2584 [005] 126.778802: balance_dirty_state: bdi btrfs-1: dirty=774 wb=649 unstable=0 bg_thresh=988 thresh=1977 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 126.778922: balance_dirty_state: bdi btrfs-1: dirty=824 wb=649 unstable=0 bg_thresh=991 thresh=1982 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 126.779047: balance_dirty_state: bdi btrfs-1: dirty=849 wb=649 unstable=0 bg_thresh=989 thresh=1978 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 126.779052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=44556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 126.786561: balance_dirty_state: bdi btrfs-1: dirty=849 wb=499 unstable=0 bg_thresh=993 thresh=1987 gap=639 poll_thresh=18 ino=257 dd-2584 [005] 126.786808: balance_dirty_state: bdi btrfs-1: dirty=874 wb=499 unstable=0 bg_thresh=990 thresh=1981 gap=608 poll_thresh=13 ino=257 dd-2584 [005] 126.786865: balance_dirty_state: bdi btrfs-1: dirty=874 wb=499 unstable=0 bg_thresh=993 thresh=1986 gap=613 poll_thresh=14 ino=257 dd-2584 [005] 126.786922: balance_dirty_state: bdi btrfs-1: dirty=899 wb=499 unstable=0 bg_thresh=990 thresh=1980 gap=582 poll_thresh=15 ino=257 dd-2584 [005] 126.786979: balance_dirty_state: bdi btrfs-1: dirty=899 wb=499 unstable=0 bg_thresh=989 thresh=1979 gap=581 poll_thresh=16 ino=257 dd-2584 [005] 126.787093: balance_dirty_state: bdi btrfs-1: dirty=949 wb=499 unstable=0 bg_thresh=991 thresh=1983 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 126.787205: balance_dirty_state: bdi btrfs-1: dirty=974 wb=499 unstable=0 bg_thresh=991 thresh=1982 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 126.787317: balance_dirty_state: bdi btrfs-1: dirty=999 wb=499 unstable=0 bg_thresh=990 thresh=1981 gap=483 poll_thresh=19 ino=257 dd-2584 [005] 126.787321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=44556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 126.787398: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14272 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 126.790188: writeback_single_inode: bdi btrfs-1: ino=257 state= age=740 wrote=688 to_write=7504 dd-2584 [005] 126.794585: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1074 unstable=0 bg_thresh=990 thresh=1980 gap=582 poll_thresh=19 ino=257 dd-2584 [005] 126.794672: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1074 unstable=0 bg_thresh=992 thresh=1985 gap=562 poll_thresh=14 ino=257 dd-2584 [005] 126.794735: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1074 unstable=0 bg_thresh=989 thresh=1979 gap=531 poll_thresh=15 ino=257 dd-2584 [005] 126.794795: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1074 unstable=0 bg_thresh=992 thresh=1984 gap=536 poll_thresh=16 ino=257 dd-2584 [005] 126.794911: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1074 unstable=0 bg_thresh=991 thresh=1983 gap=485 poll_thresh=17 ino=257 dd-2584 [005] 126.794916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=44556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 126.802579: balance_dirty_state: bdi btrfs-1: dirty=424 wb=949 unstable=0 bg_thresh=994 thresh=1989 gap=616 poll_thresh=17 ino=257 dd-2584 [005] 126.802648: balance_dirty_state: bdi btrfs-1: dirty=424 wb=949 unstable=0 bg_thresh=994 thresh=1988 gap=615 poll_thresh=13 ino=257 dd-2584 [005] 126.802883: balance_dirty_state: bdi btrfs-1: dirty=449 wb=949 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 126.802944: balance_dirty_state: bdi btrfs-1: dirty=449 wb=949 unstable=0 bg_thresh=993 thresh=1987 gap=589 poll_thresh=15 ino=257 dd-2584 [005] 126.803003: balance_dirty_state: bdi btrfs-1: dirty=474 wb=949 unstable=0 bg_thresh=996 thresh=1992 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 126.803121: balance_dirty_state: bdi btrfs-1: dirty=499 wb=949 unstable=0 bg_thresh=995 thresh=1991 gap=543 poll_thresh=17 ino=257 dd-2584 [005] 126.803239: balance_dirty_state: bdi btrfs-1: dirty=549 wb=949 unstable=0 bg_thresh=995 thresh=1990 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 126.803243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=44556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 126.810532: balance_dirty_state: bdi btrfs-1: dirty=549 wb=824 unstable=0 bg_thresh=992 thresh=1985 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 126.810598: balance_dirty_state: bdi btrfs-1: dirty=549 wb=824 unstable=0 bg_thresh=992 thresh=1984 gap=611 poll_thresh=13 ino=257 dd-2584 [005] 126.810659: balance_dirty_state: bdi btrfs-1: dirty=574 wb=824 unstable=0 bg_thresh=992 thresh=1984 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 126.810717: balance_dirty_state: bdi btrfs-1: dirty=599 wb=824 unstable=0 bg_thresh=991 thresh=1983 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 126.810778: balance_dirty_state: bdi btrfs-1: dirty=599 wb=824 unstable=0 bg_thresh=994 thresh=1988 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 126.810900: balance_dirty_state: bdi btrfs-1: dirty=624 wb=824 unstable=0 bg_thresh=993 thresh=1987 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 126.811019: balance_dirty_state: bdi btrfs-1: dirty=674 wb=824 unstable=0 bg_thresh=993 thresh=1986 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 126.811023: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=44556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 126.818532: balance_dirty_state: bdi btrfs-1: dirty=674 wb=749 unstable=0 bg_thresh=993 thresh=1987 gap=564 poll_thresh=18 ino=257 dd-2584 [005] 126.818631: balance_dirty_state: bdi btrfs-1: dirty=674 wb=749 unstable=0 bg_thresh=993 thresh=1986 gap=563 poll_thresh=13 ino=257 dd-2584 [005] 126.819024: balance_dirty_state: bdi btrfs-1: dirty=699 wb=749 unstable=0 bg_thresh=998 thresh=1997 gap=549 poll_thresh=14 ino=257 dd-2584 [005] 126.819115: balance_dirty_state: bdi btrfs-1: dirty=724 wb=749 unstable=0 bg_thresh=998 thresh=1996 gap=523 poll_thresh=15 ino=257 dd-2584 [005] 126.819203: balance_dirty_state: bdi btrfs-1: dirty=724 wb=749 unstable=0 bg_thresh=998 thresh=1996 gap=523 poll_thresh=16 ino=257 dd-2584 [005] 126.819493: balance_dirty_state: bdi btrfs-1: dirty=774 wb=749 unstable=0 bg_thresh=996 thresh=1992 gap=469 poll_thresh=17 ino=257 dd-2584 [005] 126.819499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=44556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 126.830553: balance_dirty_state: bdi btrfs-1: dirty=774 wb=449 unstable=0 bg_thresh=999 thresh=1999 gap=776 poll_thresh=17 ino=257 dd-2584 [005] 126.830613: balance_dirty_state: bdi btrfs-1: dirty=774 wb=449 unstable=0 bg_thresh=999 thresh=1999 gap=776 poll_thresh=13 ino=257 dd-2584 [005] 126.830670: balance_dirty_state: bdi btrfs-1: dirty=799 wb=449 unstable=0 bg_thresh=1002 thresh=2004 gap=756 poll_thresh=14 ino=257 dd-2584 [005] 126.830729: balance_dirty_state: bdi btrfs-1: dirty=824 wb=449 unstable=0 bg_thresh=1002 thresh=2004 gap=731 poll_thresh=15 ino=257 dd-2584 [005] 126.830788: balance_dirty_state: bdi btrfs-1: dirty=824 wb=449 unstable=0 bg_thresh=1004 thresh=2009 gap=736 poll_thresh=16 ino=257 dd-2584 [005] 126.830908: balance_dirty_state: bdi btrfs-1: dirty=849 wb=449 unstable=0 bg_thresh=1001 thresh=2002 gap=704 poll_thresh=17 ino=257 dd-2584 [005] 126.831026: balance_dirty_state: bdi btrfs-1: dirty=899 wb=449 unstable=0 bg_thresh=1003 thresh=2006 gap=658 poll_thresh=18 ino=257 dd-2584 [005] 126.831142: balance_dirty_state: bdi btrfs-1: dirty=924 wb=449 unstable=0 bg_thresh=1002 thresh=2005 gap=632 poll_thresh=19 ino=257 dd-2584 [005] 126.831429: balance_dirty_state: bdi btrfs-1: dirty=949 wb=449 unstable=0 bg_thresh=1002 thresh=2004 gap=606 poll_thresh=20 ino=257 dd-2584 [005] 126.831549: balance_dirty_state: bdi btrfs-1: dirty=999 wb=449 unstable=0 bg_thresh=1004 thresh=2008 gap=560 poll_thresh=21 ino=257 dd-2584 [005] 126.831667: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=449 unstable=0 bg_thresh=1003 thresh=2007 gap=534 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 126.831742: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14316 wrote=0 to_write=8192 dd-2584 [005] 126.831793: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=449 unstable=0 bg_thresh=1003 thresh=2006 gap=508 poll_thresh=23 ino=257 dd-2584 [005] 126.831919: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=449 unstable=0 bg_thresh=1002 thresh=2005 gap=507 poll_thresh=24 ino=257 dd-2584 [005] 126.832049: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=524 unstable=0 bg_thresh=1004 thresh=2009 gap=436 poll_thresh=25 ino=257 dd-2584 [005] 126.832051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=44556 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 126.833579: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=784 to_write=7408 dd-2584 [005] 126.838619: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1099 unstable=0 bg_thresh=1001 thresh=2003 gap=580 poll_thresh=25 ino=257 dd-2584 [005] 126.838687: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1099 unstable=0 bg_thresh=998 thresh=1997 gap=574 poll_thresh=19 ino=257 dd-2584 [005] 126.838809: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1099 unstable=0 bg_thresh=998 thresh=1996 gap=523 poll_thresh=20 ino=257 dd-2584 [005] 126.838927: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1099 unstable=0 bg_thresh=997 thresh=1995 gap=497 poll_thresh=21 ino=257 dd-2584 [005] 126.838931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=44556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 126.846610: balance_dirty_state: bdi btrfs-1: dirty=399 wb=974 unstable=0 bg_thresh=999 thresh=1998 gap=625 poll_thresh=21 ino=257 dd-2584 [005] 126.846857: balance_dirty_state: bdi btrfs-1: dirty=424 wb=974 unstable=0 bg_thresh=1002 thresh=2005 gap=607 poll_thresh=16 ino=257 dd-2584 [005] 126.846970: balance_dirty_state: bdi btrfs-1: dirty=449 wb=974 unstable=0 bg_thresh=1004 thresh=2009 gap=586 poll_thresh=17 ino=257 dd-2584 [005] 126.847082: balance_dirty_state: bdi btrfs-1: dirty=474 wb=974 unstable=0 bg_thresh=1004 thresh=2008 gap=560 poll_thresh=18 ino=257 dd-2584 [005] 126.847194: balance_dirty_state: bdi btrfs-1: dirty=499 wb=974 unstable=0 bg_thresh=1003 thresh=2007 gap=534 poll_thresh=19 ino=257 dd-2584 [005] 126.847308: balance_dirty_state: bdi btrfs-1: dirty=549 wb=974 unstable=0 bg_thresh=1002 thresh=2005 gap=482 poll_thresh=20 ino=257 dd-2584 [005] 126.847312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=44556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 126.854589: balance_dirty_state: bdi btrfs-1: dirty=549 wb=799 unstable=0 bg_thresh=1000 thresh=2001 gap=653 poll_thresh=20 ino=257 dd-2584 [005] 126.854694: balance_dirty_state: bdi btrfs-1: dirty=549 wb=799 unstable=0 bg_thresh=1000 thresh=2001 gap=653 poll_thresh=15 ino=257 dd-2584 [005] 126.854754: balance_dirty_state: bdi btrfs-1: dirty=574 wb=799 unstable=0 bg_thresh=1000 thresh=2000 gap=627 poll_thresh=16 ino=257 dd-2584 [005] 126.854871: balance_dirty_state: bdi btrfs-1: dirty=599 wb=799 unstable=0 bg_thresh=999 thresh=1999 gap=601 poll_thresh=17 ino=257 dd-2584 [005] 126.854990: balance_dirty_state: bdi btrfs-1: dirty=624 wb=799 unstable=0 bg_thresh=999 thresh=1998 gap=575 poll_thresh=18 ino=257 dd-2584 [005] 126.855277: balance_dirty_state: bdi btrfs-1: dirty=674 wb=799 unstable=0 bg_thresh=1001 thresh=2002 gap=529 poll_thresh=19 ino=257 dd-2584 [005] 126.855396: balance_dirty_state: bdi btrfs-1: dirty=699 wb=799 unstable=0 bg_thresh=1000 thresh=2001 gap=503 poll_thresh=20 ino=257 dd-2584 [005] 126.855513: balance_dirty_state: bdi btrfs-1: dirty=724 wb=799 unstable=0 bg_thresh=1000 thresh=2000 gap=477 poll_thresh=21 ino=257 dd-2584 [005] 126.855517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 126.862596: balance_dirty_state: bdi btrfs-1: dirty=724 wb=799 unstable=0 bg_thresh=1001 thresh=2003 gap=480 poll_thresh=21 ino=257 dd-2584 [005] 126.862605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 126.870602: balance_dirty_state: bdi btrfs-1: dirty=724 wb=549 unstable=0 bg_thresh=999 thresh=1999 gap=726 poll_thresh=21 ino=257 dd-2584 [005] 126.870681: balance_dirty_state: bdi btrfs-1: dirty=749 wb=549 unstable=0 bg_thresh=1002 thresh=2004 gap=706 poll_thresh=16 ino=257 dd-2584 [005] 126.870799: balance_dirty_state: bdi btrfs-1: dirty=774 wb=549 unstable=0 bg_thresh=998 thresh=1997 gap=674 poll_thresh=17 ino=257 dd-2584 [005] 126.870916: balance_dirty_state: bdi btrfs-1: dirty=824 wb=549 unstable=0 bg_thresh=998 thresh=1996 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 126.871032: balance_dirty_state: bdi btrfs-1: dirty=849 wb=549 unstable=0 bg_thresh=997 thresh=1995 gap=597 poll_thresh=19 ino=257 dd-2584 [005] 126.871149: balance_dirty_state: bdi btrfs-1: dirty=874 wb=549 unstable=0 bg_thresh=999 thresh=1999 gap=576 poll_thresh=20 ino=257 dd-2584 [005] 126.871265: balance_dirty_state: bdi btrfs-1: dirty=899 wb=549 unstable=0 bg_thresh=999 thresh=1998 gap=550 poll_thresh=21 ino=257 dd-2584 [005] 126.871552: balance_dirty_state: bdi btrfs-1: dirty=949 wb=549 unstable=0 bg_thresh=998 thresh=1997 gap=499 poll_thresh=22 ino=257 dd-2584 [005] 126.871556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 126.878667: balance_dirty_state: bdi btrfs-1: dirty=949 wb=424 unstable=0 bg_thresh=999 thresh=1998 gap=625 poll_thresh=22 ino=257 dd-2584 [005] 126.878791: balance_dirty_state: bdi btrfs-1: dirty=949 wb=424 unstable=0 bg_thresh=1001 thresh=2003 gap=630 poll_thresh=16 ino=257 dd-2584 [005] 126.879029: balance_dirty_state: bdi btrfs-1: dirty=999 wb=424 unstable=0 bg_thresh=1001 thresh=2002 gap=579 poll_thresh=17 ino=257 dd-2584 [005] 126.879264: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=424 unstable=0 bg_thresh=1000 thresh=2000 gap=552 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 126.879348: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14364 wrote=0 to_write=8192 dd-2584 [005] 126.879509: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=424 unstable=0 bg_thresh=999 thresh=1999 gap=526 poll_thresh=19 ino=257 dd-2584 [005] 126.879758: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=474 unstable=0 bg_thresh=999 thresh=1998 gap=475 poll_thresh=20 ino=257 dd-2584 [005] 126.879761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 126.883143: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=768 to_write=7424 dd-2584 [005] 126.886615: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1074 unstable=0 bg_thresh=993 thresh=1987 gap=589 poll_thresh=20 ino=257 dd-2584 [005] 126.886739: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1074 unstable=0 bg_thresh=996 thresh=1992 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 126.886858: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1074 unstable=0 bg_thresh=993 thresh=1986 gap=538 poll_thresh=16 ino=257 dd-2584 [005] 126.887092: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1074 unstable=0 bg_thresh=995 thresh=1990 gap=517 poll_thresh=17 ino=257 dd-2584 [005] 126.887674: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1074 unstable=0 bg_thresh=994 thresh=1989 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 126.887682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 126.894604: balance_dirty_state: bdi btrfs-1: dirty=424 wb=949 unstable=0 bg_thresh=993 thresh=1987 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 126.894680: balance_dirty_state: bdi btrfs-1: dirty=449 wb=949 unstable=0 bg_thresh=996 thresh=1992 gap=594 poll_thresh=13 ino=257 dd-2584 [005] 126.894739: balance_dirty_state: bdi btrfs-1: dirty=474 wb=949 unstable=0 bg_thresh=993 thresh=1986 gap=563 poll_thresh=14 ino=257 dd-2584 [005] 126.894797: balance_dirty_state: bdi btrfs-1: dirty=474 wb=949 unstable=0 bg_thresh=995 thresh=1991 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 126.894856: balance_dirty_state: bdi btrfs-1: dirty=499 wb=949 unstable=0 bg_thresh=995 thresh=1990 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 126.894972: balance_dirty_state: bdi btrfs-1: dirty=524 wb=949 unstable=0 bg_thresh=994 thresh=1989 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 126.895090: balance_dirty_state: bdi btrfs-1: dirty=549 wb=949 unstable=0 bg_thresh=994 thresh=1988 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 126.895095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 126.902674: balance_dirty_state: bdi btrfs-1: dirty=549 wb=824 unstable=0 bg_thresh=993 thresh=1986 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 126.902757: balance_dirty_state: bdi btrfs-1: dirty=574 wb=824 unstable=0 bg_thresh=993 thresh=1986 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 126.902827: balance_dirty_state: bdi btrfs-1: dirty=574 wb=824 unstable=0 bg_thresh=995 thresh=1991 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 126.902896: balance_dirty_state: bdi btrfs-1: dirty=599 wb=824 unstable=0 bg_thresh=995 thresh=1991 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 126.902966: balance_dirty_state: bdi btrfs-1: dirty=599 wb=824 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 126.903105: balance_dirty_state: bdi btrfs-1: dirty=649 wb=824 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 126.903445: balance_dirty_state: bdi btrfs-1: dirty=674 wb=824 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 126.903582: balance_dirty_state: bdi btrfs-1: dirty=699 wb=824 unstable=0 bg_thresh=999 thresh=1998 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 126.903587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 126.910646: balance_dirty_state: bdi btrfs-1: dirty=699 wb=674 unstable=0 bg_thresh=1001 thresh=2002 gap=629 poll_thresh=19 ino=257 dd-2584 [001] 126.910777: balance_dirty_state: bdi btrfs-1: dirty=724 wb=674 unstable=0 bg_thresh=1003 thresh=2007 gap=609 poll_thresh=14 ino=257 dd-2584 [001] 126.910897: balance_dirty_state: bdi btrfs-1: dirty=749 wb=674 unstable=0 bg_thresh=1000 thresh=2001 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 126.911054: balance_dirty_state: bdi btrfs-1: dirty=749 wb=674 unstable=0 bg_thresh=1003 thresh=2006 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 126.911259: balance_dirty_state: bdi btrfs-1: dirty=774 wb=674 unstable=0 bg_thresh=1002 thresh=2005 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 126.911394: balance_dirty_state: bdi btrfs-1: dirty=824 wb=674 unstable=0 bg_thresh=1002 thresh=2004 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 126.911512: balance_dirty_state: bdi btrfs-1: dirty=849 wb=674 unstable=0 bg_thresh=1004 thresh=2008 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 126.911517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 126.918634: balance_dirty_state: bdi btrfs-1: dirty=849 wb=549 unstable=0 bg_thresh=1003 thresh=2007 gap=609 poll_thresh=19 ino=257 dd-2584 [005] 126.918758: balance_dirty_state: bdi btrfs-1: dirty=874 wb=549 unstable=0 bg_thresh=1003 thresh=2007 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 126.918878: balance_dirty_state: bdi btrfs-1: dirty=899 wb=549 unstable=0 bg_thresh=1003 thresh=2006 gap=558 poll_thresh=15 ino=257 dd-2584 [005] 126.918995: balance_dirty_state: bdi btrfs-1: dirty=899 wb=549 unstable=0 bg_thresh=1003 thresh=2006 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 126.919581: balance_dirty_state: bdi btrfs-1: dirty=949 wb=549 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=17 ino=257 dd-2584 [005] 126.919819: balance_dirty_state: bdi btrfs-1: dirty=974 wb=549 unstable=0 bg_thresh=1001 thresh=2003 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 126.919828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 126.926742: balance_dirty_state: bdi btrfs-1: dirty=974 wb=424 unstable=0 bg_thresh=1001 thresh=2003 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 126.926869: balance_dirty_state: bdi btrfs-1: dirty=999 wb=424 unstable=0 bg_thresh=1004 thresh=2008 gap=585 poll_thresh=13 ino=257 dd-2584 [005] 126.926994: balance_dirty_state: bdi btrfs-1: dirty=999 wb=424 unstable=0 bg_thresh=1001 thresh=2002 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 126.927110: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=424 unstable=0 bg_thresh=1003 thresh=2007 gap=559 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 126.927163: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14412 wrote=0 to_write=8192 dd-2584 [005] 126.927253: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=399 unstable=0 bg_thresh=996 thresh=1993 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 126.927416: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=324 unstable=0 bg_thresh=999 thresh=1998 gap=625 poll_thresh=17 ino=257 dd-2584 [005] 126.927548: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=374 unstable=0 bg_thresh=1000 thresh=2000 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 126.927679: balance_dirty_state: bdi btrfs-1: dirty=999 wb=424 unstable=0 bg_thresh=1000 thresh=2000 gap=577 poll_thresh=19 ino=257 dd-2584 [005] 126.927870: balance_dirty_state: bdi btrfs-1: dirty=974 wb=474 unstable=0 bg_thresh=999 thresh=1999 gap=551 poll_thresh=20 ino=257 dd-2584 [005] 126.928471: balance_dirty_state: bdi btrfs-1: dirty=874 wb=599 unstable=0 bg_thresh=1001 thresh=2003 gap=530 poll_thresh=21 ino=257 dd-2584 [005] 126.928720: balance_dirty_state: bdi btrfs-1: dirty=849 wb=649 unstable=0 bg_thresh=1001 thresh=2002 gap=504 poll_thresh=22 ino=257 dd-2584 [005] 126.928972: balance_dirty_state: bdi btrfs-1: dirty=824 wb=724 unstable=0 bg_thresh=1000 thresh=2001 gap=453 poll_thresh=23 ino=257 dd-2584 [005] 126.928975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 126.930967: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=928 to_write=7264 dd-2584 [005] 126.934542: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1224 unstable=0 bg_thresh=1000 thresh=2001 gap=453 poll_thresh=23 ino=257 dd-2584 [005] 126.934546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 126.942621: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1099 unstable=0 bg_thresh=1002 thresh=2004 gap=581 poll_thresh=23 ino=257 dd-2584 [005] 126.942741: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1074 unstable=0 bg_thresh=1001 thresh=2003 gap=580 poll_thresh=17 ino=257 dd-2584 [005] 126.942881: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1024 unstable=0 bg_thresh=999 thresh=1999 gap=601 poll_thresh=18 ino=257 dd-2584 [005] 126.943005: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1024 unstable=0 bg_thresh=1002 thresh=2004 gap=556 poll_thresh=19 ino=257 dd-2584 [005] 126.943125: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1024 unstable=0 bg_thresh=1001 thresh=2003 gap=530 poll_thresh=20 ino=257 dd-2584 [005] 126.943247: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1024 unstable=0 bg_thresh=1001 thresh=2002 gap=504 poll_thresh=21 ino=257 dd-2584 [005] 126.943371: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1024 unstable=0 bg_thresh=1003 thresh=2006 gap=483 poll_thresh=22 ino=257 dd-2584 [005] 126.943376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 126.954596: balance_dirty_state: bdi btrfs-1: dirty=499 wb=974 unstable=0 bg_thresh=992 thresh=1985 gap=512 poll_thresh=22 ino=257 dd-2584 [001] 126.954950: balance_dirty_state: bdi btrfs-1: dirty=524 wb=974 unstable=0 bg_thresh=995 thresh=1990 gap=492 poll_thresh=16 ino=257 dd-2584 [001] 126.954956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 126.962653: balance_dirty_state: bdi btrfs-1: dirty=524 wb=724 unstable=0 bg_thresh=989 thresh=1978 gap=730 poll_thresh=16 ino=257 dd-2584 [001] 126.962718: balance_dirty_state: bdi btrfs-1: dirty=524 wb=724 unstable=0 bg_thresh=989 thresh=1978 gap=730 poll_thresh=12 ino=257 dd-2584 [001] 126.962775: balance_dirty_state: bdi btrfs-1: dirty=549 wb=724 unstable=0 bg_thresh=991 thresh=1983 gap=710 poll_thresh=13 ino=257 dd-2584 [001] 126.962832: balance_dirty_state: bdi btrfs-1: dirty=574 wb=724 unstable=0 bg_thresh=991 thresh=1983 gap=685 poll_thresh=14 ino=257 dd-2584 [001] 126.962890: balance_dirty_state: bdi btrfs-1: dirty=574 wb=724 unstable=0 bg_thresh=994 thresh=1988 gap=690 poll_thresh=15 ino=257 dd-2584 [001] 126.962951: balance_dirty_state: bdi btrfs-1: dirty=599 wb=724 unstable=0 bg_thresh=991 thresh=1982 gap=659 poll_thresh=16 ino=257 dd-2584 [001] 126.963071: balance_dirty_state: bdi btrfs-1: dirty=624 wb=724 unstable=0 bg_thresh=993 thresh=1986 gap=638 poll_thresh=17 ino=257 dd-2584 [001] 126.963192: balance_dirty_state: bdi btrfs-1: dirty=649 wb=724 unstable=0 bg_thresh=992 thresh=1985 gap=612 poll_thresh=18 ino=257 dd-2584 [001] 126.963313: balance_dirty_state: bdi btrfs-1: dirty=699 wb=724 unstable=0 bg_thresh=992 thresh=1984 gap=561 poll_thresh=19 ino=257 dd-2584 [001] 126.963435: balance_dirty_state: bdi btrfs-1: dirty=724 wb=724 unstable=0 bg_thresh=994 thresh=1989 gap=541 poll_thresh=20 ino=257 dd-2584 [001] 126.963559: balance_dirty_state: bdi btrfs-1: dirty=749 wb=724 unstable=0 bg_thresh=996 thresh=1993 gap=520 poll_thresh=21 ino=257 dd-2584 [001] 126.963852: balance_dirty_state: bdi btrfs-1: dirty=799 wb=724 unstable=0 bg_thresh=996 thresh=1992 gap=469 poll_thresh=22 ino=257 dd-2584 [001] 126.963857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=48968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 126.974580: balance_dirty_state: bdi btrfs-1: dirty=799 wb=449 unstable=0 bg_thresh=1003 thresh=2006 gap=758 poll_thresh=22 ino=257 dd-2584 [005] 126.974669: balance_dirty_state: bdi btrfs-1: dirty=824 wb=449 unstable=0 bg_thresh=1003 thresh=2006 gap=733 poll_thresh=16 ino=257 dd-2584 [005] 126.974846: balance_dirty_state: bdi btrfs-1: dirty=849 wb=449 unstable=0 bg_thresh=1005 thresh=2011 gap=713 poll_thresh=17 ino=257 dd-2584 [005] 126.975025: balance_dirty_state: bdi btrfs-1: dirty=899 wb=449 unstable=0 bg_thresh=1007 thresh=2015 gap=667 poll_thresh=18 ino=257 dd-2584 [005] 126.975213: balance_dirty_state: bdi btrfs-1: dirty=924 wb=449 unstable=0 bg_thresh=1004 thresh=2008 gap=635 poll_thresh=19 ino=257 dd-2584 [005] 126.975389: balance_dirty_state: bdi btrfs-1: dirty=949 wb=449 unstable=0 bg_thresh=1003 thresh=2007 gap=609 poll_thresh=20 ino=257 dd-2584 [005] 126.975568: balance_dirty_state: bdi btrfs-1: dirty=974 wb=449 unstable=0 bg_thresh=1003 thresh=2006 gap=583 poll_thresh=21 ino=257 dd-2584 [005] 126.975748: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=449 unstable=0 bg_thresh=1005 thresh=2010 gap=537 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 126.975804: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14460 wrote=0 to_write=8192 dd-2584 [005] 126.976218: balance_dirty_state: bdi btrfs-1: dirty=924 wb=574 unstable=0 bg_thresh=1004 thresh=2009 gap=511 poll_thresh=23 ino=257 dd-2584 [005] 126.976410: balance_dirty_state: bdi btrfs-1: dirty=849 wb=649 unstable=0 bg_thresh=1004 thresh=2008 gap=510 poll_thresh=24 ino=257 dd-2584 [005] 126.976603: balance_dirty_state: bdi btrfs-1: dirty=824 wb=724 unstable=0 bg_thresh=1003 thresh=2007 gap=459 poll_thresh=25 ino=257 dd-2584 [005] 126.976606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=48968 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 126.977659: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=768 to_write=7424 dd-2584 [005] 126.982601: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1224 unstable=0 bg_thresh=1013 thresh=2026 gap=453 poll_thresh=25 ino=257 dd-2584 [005] 126.982609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=48968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 126.990668: balance_dirty_state: bdi btrfs-1: dirty=354 wb=974 unstable=0 bg_thresh=1007 thresh=2014 gap=686 poll_thresh=25 ino=257 dd-2584 [005] 126.990744: balance_dirty_state: bdi btrfs-1: dirty=354 wb=974 unstable=0 bg_thresh=1006 thresh=2012 gap=684 poll_thresh=19 ino=257 dd-2584 [005] 126.990879: balance_dirty_state: bdi btrfs-1: dirty=404 wb=974 unstable=0 bg_thresh=1005 thresh=2010 gap=632 poll_thresh=20 ino=257 dd-2584 [005] 126.991007: balance_dirty_state: bdi btrfs-1: dirty=429 wb=974 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=21 ino=257 dd-2584 [005] 126.991138: balance_dirty_state: bdi btrfs-1: dirty=454 wb=974 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=22 ino=257 dd-2584 [005] 126.991269: balance_dirty_state: bdi btrfs-1: dirty=479 wb=974 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=23 ino=257 dd-2584 [005] 126.991403: balance_dirty_state: bdi btrfs-1: dirty=529 wb=974 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=24 ino=257 dd-2584 [005] 126.991408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=48968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 126.998655: balance_dirty_state: bdi btrfs-1: dirty=529 wb=824 unstable=0 bg_thresh=1002 thresh=2004 gap=651 poll_thresh=24 ino=257 dd-2584 [006] 126.998898: balance_dirty_state: bdi btrfs-1: dirty=529 wb=824 unstable=0 bg_thresh=1002 thresh=2004 gap=651 poll_thresh=18 ino=257 dd-2584 [006] 126.999017: balance_dirty_state: bdi btrfs-1: dirty=579 wb=824 unstable=0 bg_thresh=1007 thresh=2014 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 126.999138: balance_dirty_state: bdi btrfs-1: dirty=604 wb=824 unstable=0 bg_thresh=1006 thresh=2013 gap=585 poll_thresh=20 ino=257 dd-2584 [006] 126.999256: balance_dirty_state: bdi btrfs-1: dirty=629 wb=824 unstable=0 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=21 ino=257 dd-2584 [006] 126.999375: balance_dirty_state: bdi btrfs-1: dirty=679 wb=824 unstable=0 bg_thresh=1005 thresh=2011 gap=508 poll_thresh=22 ino=257 dd-2584 [006] 126.999492: balance_dirty_state: bdi btrfs-1: dirty=704 wb=824 unstable=0 bg_thresh=1007 thresh=2015 gap=487 poll_thresh=23 ino=257 dd-2584 [006] 126.999498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=48968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 127.006646: balance_dirty_state: bdi btrfs-1: dirty=716 wb=674 unstable=0 bg_thresh=1003 thresh=2007 gap=617 poll_thresh=23 ino=257 dd-2584 [006] 127.006772: balance_dirty_state: bdi btrfs-1: dirty=741 wb=674 unstable=0 bg_thresh=1000 thresh=2001 gap=586 poll_thresh=17 ino=257 dd-2584 [006] 127.007010: balance_dirty_state: bdi btrfs-1: dirty=766 wb=674 unstable=0 bg_thresh=1002 thresh=2005 gap=565 poll_thresh=18 ino=257 dd-2584 [006] 127.007244: balance_dirty_state: bdi btrfs-1: dirty=791 wb=674 unstable=0 bg_thresh=1002 thresh=2004 gap=539 poll_thresh=19 ino=257 dd-2584 [006] 127.007825: balance_dirty_state: bdi btrfs-1: dirty=816 wb=674 unstable=0 bg_thresh=1001 thresh=2003 gap=513 poll_thresh=20 ino=257 dd-2584 [006] 127.008061: balance_dirty_state: bdi btrfs-1: dirty=866 wb=674 unstable=0 bg_thresh=1001 thresh=2002 gap=462 poll_thresh=21 ino=257 dd-2584 [006] 127.008069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=48968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 127.014666: balance_dirty_state: bdi btrfs-1: dirty=866 wb=549 unstable=0 bg_thresh=1000 thresh=2001 gap=586 poll_thresh=21 ino=257 dd-2584 [006] 127.014789: balance_dirty_state: bdi btrfs-1: dirty=866 wb=549 unstable=0 bg_thresh=1003 thresh=2006 gap=591 poll_thresh=16 ino=257 dd-2584 [006] 127.014909: balance_dirty_state: bdi btrfs-1: dirty=916 wb=549 unstable=0 bg_thresh=999 thresh=1999 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 127.015021: balance_dirty_state: bdi btrfs-1: dirty=941 wb=549 unstable=0 bg_thresh=1001 thresh=2003 gap=513 poll_thresh=18 ino=257 dd-2584 [006] 127.015134: balance_dirty_state: bdi btrfs-1: dirty=966 wb=549 unstable=0 bg_thresh=1001 thresh=2002 gap=487 poll_thresh=19 ino=257 dd-2584 [006] 127.015138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=48968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 127.022757: balance_dirty_state: bdi btrfs-1: dirty=966 wb=414 unstable=0 bg_thresh=999 thresh=1998 gap=618 poll_thresh=19 ino=257 dd-2584 [007] 127.022881: balance_dirty_state: bdi btrfs-1: dirty=966 wb=414 unstable=0 bg_thresh=999 thresh=1998 gap=618 poll_thresh=14 ino=257 dd-2584 [007] 127.023004: balance_dirty_state: bdi btrfs-1: dirty=991 wb=414 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=15 ino=257 dd-2584 [007] 127.023121: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=414 unstable=0 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 127.023207: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14508 wrote=0 to_write=8192 dd-2584 [007] 127.023367: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=414 unstable=0 bg_thresh=1000 thresh=2001 gap=546 poll_thresh=17 ino=257 dd-2584 [007] 127.023971: balance_dirty_state: bdi btrfs-1: dirty=941 wb=514 unstable=0 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=18 ino=257 dd-2584 [007] 127.024298: balance_dirty_state: bdi btrfs-1: dirty=916 wb=589 unstable=0 bg_thresh=999 thresh=1999 gap=494 poll_thresh=19 ino=257 dd-2584 [007] 127.024302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=48968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 127.026784: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=752 to_write=7440 dd-2584 [007] 127.030630: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1039 unstable=0 bg_thresh=1002 thresh=2004 gap=599 poll_thresh=19 ino=257 dd-2584 [007] 127.030799: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1039 unstable=0 bg_thresh=1004 thresh=2009 gap=604 poll_thresh=14 ino=257 dd-2584 [007] 127.030960: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1039 unstable=0 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=15 ino=257 dd-2584 [007] 127.031122: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1039 unstable=0 bg_thresh=1004 thresh=2008 gap=553 poll_thresh=16 ino=257 dd-2584 [007] 127.031443: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1039 unstable=0 bg_thresh=1006 thresh=2012 gap=532 poll_thresh=17 ino=257 dd-2584 [007] 127.031764: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1039 unstable=0 bg_thresh=1002 thresh=2005 gap=500 poll_thresh=18 ino=257 dd-2584 [007] 127.031774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=48968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 127.038741: balance_dirty_state: bdi btrfs-1: dirty=476 wb=905 unstable=0 bg_thresh=1000 thresh=2001 gap=620 poll_thresh=18 ino=257 dd-2584 [007] 127.038845: balance_dirty_state: bdi btrfs-1: dirty=501 wb=905 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=13 ino=257 dd-2584 [007] 127.038908: balance_dirty_state: bdi btrfs-1: dirty=501 wb=905 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=14 ino=257 dd-2584 [007] 127.038965: balance_dirty_state: bdi btrfs-1: dirty=526 wb=905 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=15 ino=257 dd-2584 [007] 127.039022: balance_dirty_state: bdi btrfs-1: dirty=551 wb=905 unstable=0 bg_thresh=999 thresh=1999 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 127.039305: balance_dirty_state: bdi btrfs-1: dirty=576 wb=905 unstable=0 bg_thresh=1001 thresh=2003 gap=522 poll_thresh=17 ino=257 dd-2584 [007] 127.039420: balance_dirty_state: bdi btrfs-1: dirty=601 wb=905 unstable=0 bg_thresh=1001 thresh=2002 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 127.039424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=48968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 127.046700: balance_dirty_state: bdi btrfs-1: dirty=601 wb=780 unstable=0 bg_thresh=1001 thresh=2002 gap=621 poll_thresh=18 ino=257 dd-2584 [007] 127.046827: balance_dirty_state: bdi btrfs-1: dirty=626 wb=780 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=13 ino=257 dd-2584 [007] 127.046947: balance_dirty_state: bdi btrfs-1: dirty=626 wb=780 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=14 ino=257 dd-2584 [007] 127.047066: balance_dirty_state: bdi btrfs-1: dirty=651 wb=780 unstable=0 bg_thresh=1003 thresh=2006 gap=575 poll_thresh=15 ino=257 dd-2584 [007] 127.047186: balance_dirty_state: bdi btrfs-1: dirty=676 wb=780 unstable=0 bg_thresh=1002 thresh=2005 gap=549 poll_thresh=16 ino=257 dd-2584 [007] 127.047422: balance_dirty_state: bdi btrfs-1: dirty=701 wb=780 unstable=0 bg_thresh=1002 thresh=2004 gap=523 poll_thresh=17 ino=257 dd-2584 [007] 127.047657: balance_dirty_state: bdi btrfs-1: dirty=726 wb=780 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=18 ino=257 dd-2584 [007] 127.047666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=48968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 127.054659: balance_dirty_state: bdi btrfs-1: dirty=726 wb=780 unstable=0 bg_thresh=1002 thresh=2005 gap=499 poll_thresh=18 ino=257 dd-2584 [007] 127.054668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=48968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 127.062688: balance_dirty_state: bdi btrfs-1: dirty=726 wb=530 unstable=0 bg_thresh=1001 thresh=2003 gap=747 poll_thresh=18 ino=257 dd-2584 [007] 127.062762: balance_dirty_state: bdi btrfs-1: dirty=751 wb=530 unstable=0 bg_thresh=1001 thresh=2002 gap=721 poll_thresh=13 ino=257 dd-2584 [007] 127.062824: balance_dirty_state: bdi btrfs-1: dirty=776 wb=530 unstable=0 bg_thresh=1001 thresh=2002 gap=696 poll_thresh=14 ino=257 dd-2584 [007] 127.062882: balance_dirty_state: bdi btrfs-1: dirty=776 wb=530 unstable=0 bg_thresh=1000 thresh=2001 gap=695 poll_thresh=15 ino=257 dd-2584 [007] 127.062938: balance_dirty_state: bdi btrfs-1: dirty=801 wb=530 unstable=0 bg_thresh=1003 thresh=2006 gap=675 poll_thresh=16 ino=257 dd-2584 [007] 127.063238: balance_dirty_state: bdi btrfs-1: dirty=826 wb=480 unstable=0 bg_thresh=998 thresh=1997 gap=691 poll_thresh=17 ino=257 dd-2584 [007] 127.063379: balance_dirty_state: bdi btrfs-1: dirty=851 wb=405 unstable=0 bg_thresh=1001 thresh=2002 gap=746 poll_thresh=18 ino=257 dd-2584 [007] 127.063503: balance_dirty_state: bdi btrfs-1: dirty=901 wb=405 unstable=0 bg_thresh=1002 thresh=2004 gap=698 poll_thresh=19 ino=257 dd-2584 [007] 127.063625: balance_dirty_state: bdi btrfs-1: dirty=926 wb=405 unstable=0 bg_thresh=1000 thresh=2001 gap=670 poll_thresh=20 ino=257 dd-2584 [007] 127.063747: balance_dirty_state: bdi btrfs-1: dirty=951 wb=405 unstable=0 bg_thresh=1000 thresh=2000 gap=644 poll_thresh=21 ino=257 dd-2584 [007] 127.063870: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=405 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 127.063943: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14548 wrote=0 to_write=8192 dd-2584 [007] 127.064001: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=405 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=23 ino=257 dd-2584 [007] 127.064131: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=430 unstable=0 bg_thresh=998 thresh=1997 gap=541 poll_thresh=24 ino=257 dd-2584 [007] 127.064436: balance_dirty_state: bdi btrfs-1: dirty=926 wb=555 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=25 ino=257 dd-2584 [007] 127.064614: balance_dirty_state: bdi btrfs-1: dirty=901 wb=605 unstable=0 bg_thresh=1004 thresh=2008 gap=502 poll_thresh=26 ino=257 dd-2584 [007] 127.064788: balance_dirty_state: bdi btrfs-1: dirty=851 wb=680 unstable=0 bg_thresh=1002 thresh=2005 gap=474 poll_thresh=27 ino=257 dd-2584 [007] 127.064790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=48968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 127.067087: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=272 wrote=784 to_write=7408 dd-2584 [007] 127.070663: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1157 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=27 ino=257 dd-2584 [007] 127.070668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 127.078707: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1032 unstable=0 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=27 ino=257 dd-2584 [007] 127.078823: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1007 unstable=0 bg_thresh=997 thresh=1995 gap=593 poll_thresh=20 ino=257 dd-2584 [007] 127.078969: balance_dirty_state: bdi btrfs-1: dirty=420 wb=932 unstable=0 bg_thresh=997 thresh=1994 gap=642 poll_thresh=21 ino=257 dd-2584 [007] 127.079095: balance_dirty_state: bdi btrfs-1: dirty=445 wb=907 unstable=0 bg_thresh=1002 thresh=2004 gap=652 poll_thresh=22 ino=257 dd-2584 [007] 127.079208: balance_dirty_state: bdi btrfs-1: dirty=470 wb=907 unstable=0 bg_thresh=1001 thresh=2003 gap=626 poll_thresh=23 ino=257 dd-2584 [007] 127.079323: balance_dirty_state: bdi btrfs-1: dirty=520 wb=907 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=24 ino=257 dd-2584 [007] 127.079436: balance_dirty_state: bdi btrfs-1: dirty=545 wb=907 unstable=0 bg_thresh=1003 thresh=2006 gap=554 poll_thresh=25 ino=257 dd-2584 [007] 127.079719: balance_dirty_state: bdi btrfs-1: dirty=570 wb=907 unstable=0 bg_thresh=1002 thresh=2005 gap=528 poll_thresh=26 ino=257 dd-2584 [007] 127.079831: balance_dirty_state: bdi btrfs-1: dirty=620 wb=907 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=27 ino=257 dd-2584 [007] 127.079836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 127.086778: balance_dirty_state: bdi btrfs-1: dirty=620 wb=907 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=27 ino=257 dd-2584 [007] 127.086790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 127.094731: balance_dirty_state: bdi btrfs-1: dirty=620 wb=782 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=27 ino=257 dd-2584 [007] 127.094802: balance_dirty_state: bdi btrfs-1: dirty=620 wb=782 unstable=0 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=20 ino=257 dd-2584 [007] 127.094920: balance_dirty_state: bdi btrfs-1: dirty=645 wb=782 unstable=0 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=21 ino=257 dd-2584 [007] 127.095037: balance_dirty_state: bdi btrfs-1: dirty=695 wb=782 unstable=0 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=22 ino=257 dd-2584 [007] 127.095154: balance_dirty_state: bdi btrfs-1: dirty=720 wb=782 unstable=0 bg_thresh=1001 thresh=2003 gap=501 poll_thresh=23 ino=257 dd-2584 [007] 127.095271: balance_dirty_state: bdi btrfs-1: dirty=745 wb=782 unstable=0 bg_thresh=1001 thresh=2002 gap=475 poll_thresh=24 ino=257 dd-2584 [007] 127.095276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 127.106672: balance_dirty_state: bdi btrfs-1: dirty=740 wb=526 unstable=0 bg_thresh=998 thresh=1996 gap=730 poll_thresh=24 ino=257 dd-2584 [007] 127.106739: balance_dirty_state: bdi btrfs-1: dirty=765 wb=526 unstable=0 bg_thresh=1000 thresh=2001 gap=710 poll_thresh=18 ino=257 dd-2584 [007] 127.106859: balance_dirty_state: bdi btrfs-1: dirty=790 wb=526 unstable=0 bg_thresh=1003 thresh=2006 gap=690 poll_thresh=19 ino=257 dd-2584 [007] 127.107158: balance_dirty_state: bdi btrfs-1: dirty=840 wb=526 unstable=0 bg_thresh=1002 thresh=2005 gap=639 poll_thresh=20 ino=257 dd-2584 [007] 127.107277: balance_dirty_state: bdi btrfs-1: dirty=865 wb=526 unstable=0 bg_thresh=1004 thresh=2009 gap=618 poll_thresh=21 ino=257 dd-2584 [007] 127.107395: balance_dirty_state: bdi btrfs-1: dirty=890 wb=526 unstable=0 bg_thresh=1006 thresh=2013 gap=597 poll_thresh=22 ino=257 dd-2584 [007] 127.107514: balance_dirty_state: bdi btrfs-1: dirty=915 wb=526 unstable=0 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=23 ino=257 dd-2584 [007] 127.107632: balance_dirty_state: bdi btrfs-1: dirty=965 wb=526 unstable=0 bg_thresh=1002 thresh=2005 gap=514 poll_thresh=24 ino=257 dd-2584 [007] 127.107751: balance_dirty_state: bdi btrfs-1: dirty=990 wb=526 unstable=0 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=25 ino=257 dd-2584 [007] 127.107756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 127.114628: balance_dirty_state: bdi btrfs-1: dirty=990 wb=401 unstable=0 bg_thresh=1008 thresh=2016 gap=625 poll_thresh=25 ino=257 dd-2584 [007] 127.114709: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=401 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 127.114770: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14600 wrote=0 to_write=8192 dd-2584 [007] 127.114836: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=401 unstable=0 bg_thresh=1010 thresh=2020 gap=579 poll_thresh=20 ino=257 dd-2584 [007] 127.115136: balance_dirty_state: bdi btrfs-1: dirty=940 wb=526 unstable=0 bg_thresh=1006 thresh=2013 gap=547 poll_thresh=21 ino=257 dd-2584 [007] 127.115297: balance_dirty_state: bdi btrfs-1: dirty=915 wb=576 unstable=0 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=22 ino=257 dd-2584 [007] 127.115468: balance_dirty_state: bdi btrfs-1: dirty=890 wb=651 unstable=0 bg_thresh=1005 thresh=2011 gap=470 poll_thresh=23 ino=257 dd-2584 [007] 127.115470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 127.116950: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=320 wrote=768 to_write=7424 dd-2584 [007] 127.122665: balance_dirty_state: bdi btrfs-1: dirty=358 wb=918 unstable=0 bg_thresh=996 thresh=1992 gap=716 poll_thresh=23 ino=257 dd-2584 [007] 127.122760: balance_dirty_state: bdi btrfs-1: dirty=358 wb=918 unstable=0 bg_thresh=995 thresh=1991 gap=715 poll_thresh=17 ino=257 dd-2584 [007] 127.122949: balance_dirty_state: bdi btrfs-1: dirty=408 wb=918 unstable=0 bg_thresh=994 thresh=1988 gap=662 poll_thresh=18 ino=257 dd-2584 [007] 127.123137: balance_dirty_state: bdi btrfs-1: dirty=433 wb=918 unstable=0 bg_thresh=995 thresh=1990 gap=639 poll_thresh=19 ino=257 dd-2584 [007] 127.123321: balance_dirty_state: bdi btrfs-1: dirty=458 wb=918 unstable=0 bg_thresh=993 thresh=1987 gap=611 poll_thresh=20 ino=257 dd-2584 [007] 127.123502: balance_dirty_state: bdi btrfs-1: dirty=483 wb=918 unstable=0 bg_thresh=996 thresh=1992 gap=591 poll_thresh=21 ino=257 dd-2584 [007] 127.123693: balance_dirty_state: bdi btrfs-1: dirty=533 wb=918 unstable=0 bg_thresh=997 thresh=1995 gap=544 poll_thresh=22 ino=257 dd-2584 [007] 127.124157: balance_dirty_state: bdi btrfs-1: dirty=558 wb=918 unstable=0 bg_thresh=995 thresh=1991 gap=515 poll_thresh=23 ino=257 dd-2584 [007] 127.124338: balance_dirty_state: bdi btrfs-1: dirty=583 wb=918 unstable=0 bg_thresh=997 thresh=1994 gap=493 poll_thresh=24 ino=257 dd-2584 [007] 127.124346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 127.130726: balance_dirty_state: bdi btrfs-1: dirty=583 wb=893 unstable=0 bg_thresh=996 thresh=1992 gap=516 poll_thresh=24 ino=257 dd-2584 [007] 127.130794: balance_dirty_state: bdi btrfs-1: dirty=608 wb=893 unstable=0 bg_thresh=995 thresh=1991 gap=490 poll_thresh=18 ino=257 dd-2584 [007] 127.130799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 127.138669: balance_dirty_state: bdi btrfs-1: dirty=608 wb=643 unstable=0 bg_thresh=994 thresh=1988 gap=737 poll_thresh=18 ino=257 dd-2584 [007] 127.138734: balance_dirty_state: bdi btrfs-1: dirty=633 wb=643 unstable=0 bg_thresh=994 thresh=1988 gap=712 poll_thresh=13 ino=257 dd-2584 [007] 127.138796: balance_dirty_state: bdi btrfs-1: dirty=633 wb=643 unstable=0 bg_thresh=993 thresh=1987 gap=711 poll_thresh=14 ino=257 dd-2584 [007] 127.138855: balance_dirty_state: bdi btrfs-1: dirty=658 wb=643 unstable=0 bg_thresh=996 thresh=1992 gap=691 poll_thresh=15 ino=257 dd-2584 [007] 127.138916: balance_dirty_state: bdi btrfs-1: dirty=658 wb=643 unstable=0 bg_thresh=993 thresh=1986 gap=685 poll_thresh=16 ino=257 dd-2584 [007] 127.139036: balance_dirty_state: bdi btrfs-1: dirty=708 wb=643 unstable=0 bg_thresh=992 thresh=1985 gap=634 poll_thresh=17 ino=257 dd-2584 [007] 127.139156: balance_dirty_state: bdi btrfs-1: dirty=733 wb=643 unstable=0 bg_thresh=994 thresh=1989 gap=613 poll_thresh=18 ino=257 dd-2584 [007] 127.139278: balance_dirty_state: bdi btrfs-1: dirty=758 wb=643 unstable=0 bg_thresh=994 thresh=1988 gap=587 poll_thresh=19 ino=257 dd-2584 [007] 127.139568: balance_dirty_state: bdi btrfs-1: dirty=808 wb=643 unstable=0 bg_thresh=993 thresh=1987 gap=536 poll_thresh=20 ino=257 dd-2584 [007] 127.139686: balance_dirty_state: bdi btrfs-1: dirty=833 wb=643 unstable=0 bg_thresh=993 thresh=1986 gap=510 poll_thresh=21 ino=257 dd-2584 [007] 127.139806: balance_dirty_state: bdi btrfs-1: dirty=858 wb=643 unstable=0 bg_thresh=995 thresh=1990 gap=489 poll_thresh=22 ino=257 dd-2584 [007] 127.139811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 127.146691: balance_dirty_state: bdi btrfs-1: dirty=858 wb=518 unstable=0 bg_thresh=998 thresh=1996 gap=620 poll_thresh=22 ino=257 dd-2584 [007] 127.146804: balance_dirty_state: bdi btrfs-1: dirty=883 wb=518 unstable=0 bg_thresh=997 thresh=1995 gap=594 poll_thresh=16 ino=257 dd-2584 [007] 127.146915: balance_dirty_state: bdi btrfs-1: dirty=908 wb=518 unstable=0 bg_thresh=997 thresh=1994 gap=568 poll_thresh=17 ino=257 dd-2584 [007] 127.147029: balance_dirty_state: bdi btrfs-1: dirty=933 wb=518 unstable=0 bg_thresh=996 thresh=1993 gap=542 poll_thresh=18 ino=257 dd-2584 [007] 127.147143: balance_dirty_state: bdi btrfs-1: dirty=983 wb=518 unstable=0 bg_thresh=998 thresh=1997 gap=496 poll_thresh=19 ino=257 dd-2584 [007] 127.147147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 127.154781: balance_dirty_state: bdi btrfs-1: dirty=983 wb=393 unstable=0 bg_thresh=998 thresh=1997 gap=621 poll_thresh=19 ino=257 dd-2584 [005] 127.154875: balance_dirty_state: bdi btrfs-1: dirty=983 wb=393 unstable=0 bg_thresh=1001 thresh=2002 gap=626 poll_thresh=14 ino=257 dd-2584 [005] 127.154989: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=393 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 127.155078: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14640 wrote=0 to_write=8192 dd-2584 [005] 127.155118: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=393 unstable=0 bg_thresh=1000 thresh=2001 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 127.155714: balance_dirty_state: bdi btrfs-1: dirty=958 wb=493 unstable=0 bg_thresh=1000 thresh=2000 gap=549 poll_thresh=17 ino=257 dd-2584 [005] 127.155964: balance_dirty_state: bdi btrfs-1: dirty=933 wb=543 unstable=0 bg_thresh=999 thresh=1999 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 127.156133: balance_dirty_state: bdi btrfs-1: dirty=933 wb=593 unstable=0 bg_thresh=1001 thresh=2003 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 127.156135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 127.157434: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=360 wrote=768 to_write=7424 dd-2584 [005] 127.162678: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1043 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 127.162748: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1043 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 127.162812: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1043 unstable=0 bg_thresh=999 thresh=1999 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 127.162873: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1043 unstable=0 bg_thresh=999 thresh=1999 gap=548 poll_thresh=16 ino=257 dd-2584 [005] 127.162998: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1043 unstable=0 bg_thresh=998 thresh=1997 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 127.163226: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1043 unstable=0 bg_thresh=998 thresh=1996 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 127.163236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 127.170750: balance_dirty_state: bdi btrfs-1: dirty=458 wb=918 unstable=0 bg_thresh=996 thresh=1993 gap=617 poll_thresh=18 ino=257 dd-2584 [000] 127.170826: balance_dirty_state: bdi btrfs-1: dirty=483 wb=918 unstable=0 bg_thresh=996 thresh=1993 gap=592 poll_thresh=13 ino=257 dd-2584 [000] 127.170885: balance_dirty_state: bdi btrfs-1: dirty=483 wb=918 unstable=0 bg_thresh=999 thresh=1998 gap=597 poll_thresh=14 ino=257 dd-2584 [000] 127.170940: balance_dirty_state: bdi btrfs-1: dirty=508 wb=918 unstable=0 bg_thresh=999 thresh=1998 gap=572 poll_thresh=15 ino=257 dd-2584 [000] 127.170996: balance_dirty_state: bdi btrfs-1: dirty=508 wb=918 unstable=0 bg_thresh=1001 thresh=2003 gap=577 poll_thresh=16 ino=257 dd-2584 [000] 127.171279: balance_dirty_state: bdi btrfs-1: dirty=558 wb=918 unstable=0 bg_thresh=1004 thresh=2008 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 127.171393: balance_dirty_state: bdi btrfs-1: dirty=583 wb=918 unstable=0 bg_thresh=1006 thresh=2012 gap=511 poll_thresh=18 ino=257 dd-2584 [000] 127.171505: balance_dirty_state: bdi btrfs-1: dirty=608 wb=918 unstable=0 bg_thresh=1005 thresh=2011 gap=485 poll_thresh=19 ino=257 dd-2584 [000] 127.171510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=52856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.178737: balance_dirty_state: bdi btrfs-1: dirty=608 wb=793 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 127.178831: balance_dirty_state: bdi btrfs-1: dirty=633 wb=793 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 127.178919: balance_dirty_state: bdi btrfs-1: dirty=633 wb=793 unstable=0 bg_thresh=1002 thresh=2005 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 127.179003: balance_dirty_state: bdi btrfs-1: dirty=658 wb=793 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 127.179173: balance_dirty_state: bdi btrfs-1: dirty=683 wb=793 unstable=0 bg_thresh=1002 thresh=2004 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 127.179345: balance_dirty_state: bdi btrfs-1: dirty=708 wb=793 unstable=0 bg_thresh=1004 thresh=2008 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 127.179513: balance_dirty_state: bdi btrfs-1: dirty=758 wb=793 unstable=0 bg_thresh=1003 thresh=2007 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 127.179519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=100% bdi_bw=52856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.186671: balance_dirty_state: bdi btrfs-1: dirty=758 wb=668 unstable=0 bg_thresh=996 thresh=1993 gap=567 poll_thresh=19 ino=257 dd-2584 [004] 127.186793: balance_dirty_state: bdi btrfs-1: dirty=758 wb=668 unstable=0 bg_thresh=996 thresh=1993 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 127.187258: balance_dirty_state: bdi btrfs-1: dirty=783 wb=668 unstable=0 bg_thresh=999 thresh=1998 gap=547 poll_thresh=15 ino=257 dd-2584 [004] 127.187374: balance_dirty_state: bdi btrfs-1: dirty=808 wb=668 unstable=0 bg_thresh=999 thresh=1998 gap=522 poll_thresh=16 ino=257 dd-2584 [004] 127.187604: balance_dirty_state: bdi btrfs-1: dirty=833 wb=668 unstable=0 bg_thresh=1001 thresh=2003 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 127.187846: balance_dirty_state: bdi btrfs-1: dirty=858 wb=668 unstable=0 bg_thresh=999 thresh=1999 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 127.187852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=52856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.194647: balance_dirty_state: bdi btrfs-1: dirty=858 wb=543 unstable=0 bg_thresh=999 thresh=1999 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 127.194758: balance_dirty_state: bdi btrfs-1: dirty=883 wb=543 unstable=0 bg_thresh=1002 thresh=2004 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 127.194816: balance_dirty_state: bdi btrfs-1: dirty=883 wb=543 unstable=0 bg_thresh=999 thresh=1998 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 127.194873: balance_dirty_state: bdi btrfs-1: dirty=908 wb=543 unstable=0 bg_thresh=998 thresh=1997 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 127.194929: balance_dirty_state: bdi btrfs-1: dirty=933 wb=543 unstable=0 bg_thresh=998 thresh=1997 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 127.195042: balance_dirty_state: bdi btrfs-1: dirty=958 wb=543 unstable=0 bg_thresh=998 thresh=1996 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 127.195047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=52856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.202759: balance_dirty_state: bdi btrfs-1: dirty=958 wb=393 unstable=0 bg_thresh=999 thresh=1998 gap=647 poll_thresh=17 ino=257 dd-2584 [004] 127.202939: balance_dirty_state: bdi btrfs-1: dirty=983 wb=393 unstable=0 bg_thresh=997 thresh=1995 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 127.203125: balance_dirty_state: bdi btrfs-1: dirty=983 wb=393 unstable=0 bg_thresh=997 thresh=1995 gap=619 poll_thresh=14 ino=257 dd-2584 [004] 127.203302: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=393 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 127.203355: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14688 wrote=0 to_write=8192 dd-2584 [004] 127.203492: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=393 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 127.204473: balance_dirty_state: bdi btrfs-1: dirty=883 wb=443 unstable=0 bg_thresh=1001 thresh=2002 gap=676 poll_thresh=17 ino=257 dd-2584 [004] 127.204727: balance_dirty_state: bdi btrfs-1: dirty=858 wb=493 unstable=0 bg_thresh=1003 thresh=2006 gap=655 poll_thresh=18 ino=257 dd-2584 [004] 127.204975: balance_dirty_state: bdi btrfs-1: dirty=833 wb=543 unstable=0 bg_thresh=1002 thresh=2005 gap=629 poll_thresh=19 ino=257 dd-2584 [004] 127.205226: balance_dirty_state: bdi btrfs-1: dirty=833 wb=593 unstable=0 bg_thresh=999 thresh=1998 gap=572 poll_thresh=20 ino=257 dd-2584 [004] 127.205476: balance_dirty_state: bdi btrfs-1: dirty=808 wb=643 unstable=0 bg_thresh=998 thresh=1997 gap=546 poll_thresh=21 ino=257 dd-2584 [004] 127.205729: balance_dirty_state: bdi btrfs-1: dirty=783 wb=693 unstable=0 bg_thresh=1000 thresh=2001 gap=525 poll_thresh=22 ino=257 dd-2584 [004] 127.205979: balance_dirty_state: bdi btrfs-1: dirty=758 wb=743 unstable=0 bg_thresh=1000 thresh=2000 gap=499 poll_thresh=23 ino=257 dd-2584 [004] 127.205982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=52856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 127.207995: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=412 wrote=912 to_write=7280 dd-2584 [004] 127.210685: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1043 unstable=0 bg_thresh=996 thresh=1993 gap=617 poll_thresh=23 ino=257 dd-2584 [004] 127.210866: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1043 unstable=0 bg_thresh=1002 thresh=2004 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 127.211458: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1043 unstable=0 bg_thresh=1001 thresh=2003 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 127.211695: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1043 unstable=0 bg_thresh=1003 thresh=2007 gap=531 poll_thresh=19 ino=257 dd-2584 [004] 127.211930: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1043 unstable=0 bg_thresh=1003 thresh=2006 gap=505 poll_thresh=20 ino=257 dd-2584 [004] 127.212165: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1043 unstable=0 bg_thresh=999 thresh=1999 gap=473 poll_thresh=21 ino=257 dd-2584 [004] 127.212174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=52856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.218643: balance_dirty_state: bdi btrfs-1: dirty=483 wb=918 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=21 ino=257 dd-2584 [004] 127.218754: balance_dirty_state: bdi btrfs-1: dirty=508 wb=918 unstable=0 bg_thresh=997 thresh=1994 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 127.218873: balance_dirty_state: bdi btrfs-1: dirty=533 wb=918 unstable=0 bg_thresh=999 thresh=1998 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 127.218991: balance_dirty_state: bdi btrfs-1: dirty=558 wb=918 unstable=0 bg_thresh=998 thresh=1997 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 127.219109: balance_dirty_state: bdi btrfs-1: dirty=608 wb=918 unstable=0 bg_thresh=998 thresh=1996 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 127.219114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=52856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.226747: balance_dirty_state: bdi btrfs-1: dirty=608 wb=918 unstable=0 bg_thresh=999 thresh=1998 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 127.226753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=52856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.234741: balance_dirty_state: bdi btrfs-1: dirty=608 wb=668 unstable=0 bg_thresh=999 thresh=1999 gap=723 poll_thresh=19 ino=257 dd-2584 [004] 127.234819: balance_dirty_state: bdi btrfs-1: dirty=608 wb=668 unstable=0 bg_thresh=999 thresh=1998 gap=722 poll_thresh=14 ino=257 dd-2584 [004] 127.234888: balance_dirty_state: bdi btrfs-1: dirty=633 wb=668 unstable=0 bg_thresh=1001 thresh=2003 gap=702 poll_thresh=15 ino=257 dd-2584 [004] 127.235147: balance_dirty_state: bdi btrfs-1: dirty=658 wb=668 unstable=0 bg_thresh=1001 thresh=2002 gap=676 poll_thresh=16 ino=257 dd-2584 [004] 127.235279: balance_dirty_state: bdi btrfs-1: dirty=683 wb=668 unstable=0 bg_thresh=1000 thresh=2001 gap=650 poll_thresh=17 ino=257 dd-2584 [004] 127.235412: balance_dirty_state: bdi btrfs-1: dirty=708 wb=668 unstable=0 bg_thresh=1000 thresh=2000 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 127.235544: balance_dirty_state: bdi btrfs-1: dirty=733 wb=668 unstable=0 bg_thresh=999 thresh=1999 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 127.235675: balance_dirty_state: bdi btrfs-1: dirty=783 wb=668 unstable=0 bg_thresh=1001 thresh=2003 gap=552 poll_thresh=20 ino=257 dd-2584 [004] 127.235806: balance_dirty_state: bdi btrfs-1: dirty=808 wb=668 unstable=0 bg_thresh=1001 thresh=2002 gap=526 poll_thresh=21 ino=257 dd-2584 [004] 127.235937: balance_dirty_state: bdi btrfs-1: dirty=833 wb=668 unstable=0 bg_thresh=1000 thresh=2001 gap=500 poll_thresh=22 ino=257 dd-2584 [004] 127.235942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=52856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.242701: balance_dirty_state: bdi btrfs-1: dirty=833 wb=543 unstable=0 bg_thresh=1002 thresh=2005 gap=629 poll_thresh=22 ino=257 dd-2584 [004] 127.242787: balance_dirty_state: bdi btrfs-1: dirty=858 wb=543 unstable=0 bg_thresh=1002 thresh=2004 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 127.242946: balance_dirty_state: bdi btrfs-1: dirty=883 wb=543 unstable=0 bg_thresh=1004 thresh=2009 gap=583 poll_thresh=17 ino=257 dd-2584 [004] 127.243334: balance_dirty_state: bdi btrfs-1: dirty=908 wb=543 unstable=0 bg_thresh=1001 thresh=2002 gap=551 poll_thresh=18 ino=257 dd-2584 [004] 127.243453: balance_dirty_state: bdi btrfs-1: dirty=958 wb=543 unstable=0 bg_thresh=1000 thresh=2001 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 127.243458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=52856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.250697: balance_dirty_state: bdi btrfs-1: dirty=958 wb=418 unstable=0 bg_thresh=991 thresh=1982 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 127.250785: balance_dirty_state: bdi btrfs-1: dirty=958 wb=418 unstable=0 bg_thresh=991 thresh=1982 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 127.250869: balance_dirty_state: bdi btrfs-1: dirty=983 wb=418 unstable=0 bg_thresh=996 thresh=1993 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 127.250980: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=418 unstable=0 bg_thresh=993 thresh=1987 gap=561 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 127.251050: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14736 wrote=0 to_write=8192 dd-2584 [004] 127.251206: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=418 unstable=0 bg_thresh=993 thresh=1986 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 127.251395: balance_dirty_state: bdi btrfs-1: dirty=983 wb=493 unstable=0 bg_thresh=995 thresh=1990 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 127.251611: balance_dirty_state: bdi btrfs-1: dirty=958 wb=568 unstable=0 bg_thresh=994 thresh=1989 gap=463 poll_thresh=19 ino=257 dd-2584 [004] 127.251613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=52856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 127.253054: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=456 wrote=752 to_write=7440 dd-2584 [000] 127.262690: balance_dirty_state: bdi btrfs-1: dirty=358 wb=918 unstable=0 bg_thresh=1001 thresh=2002 gap=726 poll_thresh=19 ino=257 dd-2584 [000] 127.262821: balance_dirty_state: bdi btrfs-1: dirty=383 wb=918 unstable=0 bg_thresh=1001 thresh=2002 gap=701 poll_thresh=14 ino=257 dd-2584 [000] 127.262913: balance_dirty_state: bdi btrfs-1: dirty=408 wb=918 unstable=0 bg_thresh=1003 thresh=2007 gap=681 poll_thresh=15 ino=257 dd-2584 [000] 127.263002: balance_dirty_state: bdi btrfs-1: dirty=408 wb=918 unstable=0 bg_thresh=1006 thresh=2012 gap=686 poll_thresh=16 ino=257 dd-2584 [000] 127.263481: balance_dirty_state: bdi btrfs-1: dirty=458 wb=918 unstable=0 bg_thresh=1008 thresh=2017 gap=641 poll_thresh=17 ino=257 dd-2584 [000] 127.263662: balance_dirty_state: bdi btrfs-1: dirty=483 wb=918 unstable=0 bg_thresh=1005 thresh=2010 gap=609 poll_thresh=18 ino=257 dd-2584 [000] 127.263840: balance_dirty_state: bdi btrfs-1: dirty=508 wb=918 unstable=0 bg_thresh=1004 thresh=2009 gap=583 poll_thresh=19 ino=257 dd-2584 [000] 127.264017: balance_dirty_state: bdi btrfs-1: dirty=533 wb=918 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=20 ino=257 dd-2584 [000] 127.264194: balance_dirty_state: bdi btrfs-1: dirty=583 wb=918 unstable=0 bg_thresh=1006 thresh=2012 gap=511 poll_thresh=21 ino=257 dd-2584 [000] 127.264372: balance_dirty_state: bdi btrfs-1: dirty=608 wb=918 unstable=0 bg_thresh=1005 thresh=2011 gap=485 poll_thresh=22 ino=257 dd-2584 [000] 127.264379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=52856 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 127.270736: balance_dirty_state: bdi btrfs-1: dirty=608 wb=893 unstable=0 bg_thresh=996 thresh=1993 gap=492 poll_thresh=22 ino=257 dd-2584 [006] 127.270741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=52856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 127.278770: balance_dirty_state: bdi btrfs-1: dirty=608 wb=618 unstable=0 bg_thresh=993 thresh=1987 gap=761 poll_thresh=22 ino=257 dd-2584 [006] 127.278845: balance_dirty_state: bdi btrfs-1: dirty=633 wb=618 unstable=0 bg_thresh=996 thresh=1992 gap=741 poll_thresh=16 ino=257 dd-2584 [006] 127.278959: balance_dirty_state: bdi btrfs-1: dirty=658 wb=618 unstable=0 bg_thresh=998 thresh=1997 gap=721 poll_thresh=17 ino=257 dd-2584 [006] 127.279239: balance_dirty_state: bdi btrfs-1: dirty=683 wb=618 unstable=0 bg_thresh=998 thresh=1996 gap=695 poll_thresh=18 ino=257 dd-2584 [006] 127.279356: balance_dirty_state: bdi btrfs-1: dirty=733 wb=618 unstable=0 bg_thresh=1000 thresh=2000 gap=649 poll_thresh=19 ino=257 dd-2584 [006] 127.279474: balance_dirty_state: bdi btrfs-1: dirty=758 wb=618 unstable=0 bg_thresh=999 thresh=1999 gap=623 poll_thresh=20 ino=257 dd-2584 [006] 127.279592: balance_dirty_state: bdi btrfs-1: dirty=783 wb=618 unstable=0 bg_thresh=999 thresh=1998 gap=597 poll_thresh=21 ino=257 dd-2584 [006] 127.279709: balance_dirty_state: bdi btrfs-1: dirty=808 wb=618 unstable=0 bg_thresh=998 thresh=1997 gap=571 poll_thresh=22 ino=257 dd-2584 [006] 127.279825: balance_dirty_state: bdi btrfs-1: dirty=858 wb=618 unstable=0 bg_thresh=1000 thresh=2001 gap=525 poll_thresh=23 ino=257 dd-2584 [006] 127.279940: balance_dirty_state: bdi btrfs-1: dirty=883 wb=618 unstable=0 bg_thresh=1000 thresh=2000 gap=499 poll_thresh=24 ino=257 dd-2584 [006] 127.279945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-206% task_weight=101% bdi_bw=54936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 127.286760: balance_dirty_state: bdi btrfs-1: dirty=883 wb=493 unstable=0 bg_thresh=1001 thresh=2002 gap=626 poll_thresh=24 ino=257 dd-2584 [006] 127.286887: balance_dirty_state: bdi btrfs-1: dirty=908 wb=493 unstable=0 bg_thresh=998 thresh=1996 gap=595 poll_thresh=18 ino=257 dd-2584 [006] 127.287122: balance_dirty_state: bdi btrfs-1: dirty=933 wb=493 unstable=0 bg_thresh=997 thresh=1995 gap=569 poll_thresh=19 ino=257 dd-2584 [006] 127.287705: balance_dirty_state: bdi btrfs-1: dirty=958 wb=493 unstable=0 bg_thresh=999 thresh=1999 gap=548 poll_thresh=20 ino=257 dd-2584 [006] 127.287942: balance_dirty_state: bdi btrfs-1: dirty=983 wb=493 unstable=0 bg_thresh=999 thresh=1998 gap=522 poll_thresh=21 ino=257 dd-2584 [006] 127.288177: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=493 unstable=0 bg_thresh=998 thresh=1997 gap=471 poll_thresh=22 ino=257 dd-2584 [006] 127.288186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=54936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 127.288221: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14772 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 127.291624: writeback_single_inode: bdi btrfs-1: ino=257 state= age=496 wrote=656 to_write=7536 dd-2584 [006] 127.294827: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1043 unstable=0 bg_thresh=997 thresh=1995 gap=594 poll_thresh=22 ino=257 dd-2584 [006] 127.294956: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1043 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=16 ino=257 dd-2584 [006] 127.295196: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1043 unstable=0 bg_thresh=999 thresh=1998 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 127.295430: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1043 unstable=0 bg_thresh=998 thresh=1997 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 127.295666: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1043 unstable=0 bg_thresh=998 thresh=1996 gap=495 poll_thresh=19 ino=257 dd-2584 [006] 127.295676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-259% task_weight=101% bdi_bw=54936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 127.302796: balance_dirty_state: bdi btrfs-1: dirty=458 wb=918 unstable=0 bg_thresh=997 thresh=1995 gap=619 poll_thresh=19 ino=257 dd-2584 [006] 127.302888: balance_dirty_state: bdi btrfs-1: dirty=483 wb=918 unstable=0 bg_thresh=997 thresh=1995 gap=594 poll_thresh=14 ino=257 dd-2584 [006] 127.302951: balance_dirty_state: bdi btrfs-1: dirty=508 wb=918 unstable=0 bg_thresh=999 thresh=1999 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 127.303009: balance_dirty_state: bdi btrfs-1: dirty=508 wb=918 unstable=0 bg_thresh=999 thresh=1999 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 127.303332: balance_dirty_state: bdi btrfs-1: dirty=533 wb=793 unstable=0 bg_thresh=998 thresh=1996 gap=670 poll_thresh=17 ino=257 dd-2584 [006] 127.303455: balance_dirty_state: bdi btrfs-1: dirty=583 wb=793 unstable=0 bg_thresh=994 thresh=1989 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 127.303568: balance_dirty_state: bdi btrfs-1: dirty=608 wb=793 unstable=0 bg_thresh=996 thresh=1993 gap=592 poll_thresh=19 ino=257 dd-2584 [006] 127.303681: balance_dirty_state: bdi btrfs-1: dirty=633 wb=793 unstable=0 bg_thresh=996 thresh=1992 gap=566 poll_thresh=20 ino=257 dd-2584 [006] 127.303796: balance_dirty_state: bdi btrfs-1: dirty=683 wb=793 unstable=0 bg_thresh=995 thresh=1991 gap=515 poll_thresh=21 ino=257 dd-2584 [006] 127.303909: balance_dirty_state: bdi btrfs-1: dirty=708 wb=793 unstable=0 bg_thresh=995 thresh=1990 gap=489 poll_thresh=22 ino=257 dd-2584 [006] 127.303913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=54936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 127.310757: balance_dirty_state: bdi btrfs-1: dirty=708 wb=693 unstable=0 bg_thresh=996 thresh=1993 gap=592 poll_thresh=22 ino=257 dd-2584 [006] 127.310888: balance_dirty_state: bdi btrfs-1: dirty=708 wb=693 unstable=0 bg_thresh=999 thresh=1998 gap=597 poll_thresh=16 ino=257 dd-2584 [006] 127.311124: balance_dirty_state: bdi btrfs-1: dirty=758 wb=693 unstable=0 bg_thresh=1001 thresh=2002 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 127.311709: balance_dirty_state: bdi btrfs-1: dirty=783 wb=693 unstable=0 bg_thresh=1000 thresh=2001 gap=525 poll_thresh=18 ino=257 dd-2584 [006] 127.311947: balance_dirty_state: bdi btrfs-1: dirty=808 wb=693 unstable=0 bg_thresh=997 thresh=1994 gap=493 poll_thresh=19 ino=257 dd-2584 [006] 127.311956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=54936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 127.318784: balance_dirty_state: bdi btrfs-1: dirty=808 wb=668 unstable=0 bg_thresh=996 thresh=1992 gap=516 poll_thresh=19 ino=257 dd-2584 [006] 127.318919: balance_dirty_state: bdi btrfs-1: dirty=833 wb=668 unstable=0 bg_thresh=998 thresh=1997 gap=496 poll_thresh=14 ino=257 dd-2584 [006] 127.318928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=54936 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 127.326784: balance_dirty_state: bdi btrfs-1: dirty=833 wb=543 unstable=0 bg_thresh=1000 thresh=2001 gap=625 poll_thresh=14 ino=257 dd-2584 [006] 127.326852: balance_dirty_state: bdi btrfs-1: dirty=858 wb=543 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=10 ino=257 dd-2584 [006] 127.326912: balance_dirty_state: bdi btrfs-1: dirty=858 wb=543 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=11 ino=257 dd-2584 [006] 127.326971: balance_dirty_state: bdi btrfs-1: dirty=883 wb=543 unstable=0 bg_thresh=999 thresh=1999 gap=573 poll_thresh=12 ino=257 dd-2584 [006] 127.327029: balance_dirty_state: bdi btrfs-1: dirty=908 wb=543 unstable=0 bg_thresh=999 thresh=1999 gap=548 poll_thresh=13 ino=257 dd-2584 [006] 127.327088: balance_dirty_state: bdi btrfs-1: dirty=908 wb=543 unstable=0 bg_thresh=999 thresh=1998 gap=547 poll_thresh=14 ino=257 dd-2584 [006] 127.327155: balance_dirty_state: bdi btrfs-1: dirty=933 wb=518 unstable=0 bg_thresh=999 thresh=1998 gap=547 poll_thresh=15 ino=257 dd-2584 [006] 127.327228: balance_dirty_state: bdi btrfs-1: dirty=933 wb=443 unstable=0 bg_thresh=998 thresh=1997 gap=621 poll_thresh=16 ino=257 dd-2584 [006] 127.327354: balance_dirty_state: bdi btrfs-1: dirty=983 wb=418 unstable=0 bg_thresh=1000 thresh=2001 gap=600 poll_thresh=17 ino=257 dd-2584 [006] 127.327466: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=418 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 127.327489: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14812 wrote=0 to_write=8192 dd-2584 [006] 127.327908: balance_dirty_state: bdi btrfs-1: dirty=958 wb=493 unstable=0 bg_thresh=999 thresh=1999 gap=548 poll_thresh=19 ino=257 dd-2584 [006] 127.328084: balance_dirty_state: bdi btrfs-1: dirty=958 wb=543 unstable=0 bg_thresh=999 thresh=1998 gap=497 poll_thresh=20 ino=257 dd-2584 [006] 127.328086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=54936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 127.330726: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=720 to_write=7472 dd-2584 [000] 127.334813: balance_dirty_state: bdi btrfs-1: dirty=383 wb=993 unstable=0 bg_thresh=998 thresh=1997 gap=621 poll_thresh=20 ino=257 dd-2584 [000] 127.334937: balance_dirty_state: bdi btrfs-1: dirty=408 wb=993 unstable=0 bg_thresh=998 thresh=1997 gap=596 poll_thresh=15 ino=257 dd-2584 [000] 127.335057: balance_dirty_state: bdi btrfs-1: dirty=408 wb=993 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=16 ino=257 dd-2584 [000] 127.335293: balance_dirty_state: bdi btrfs-1: dirty=433 wb=993 unstable=0 bg_thresh=1000 thresh=2001 gap=575 poll_thresh=17 ino=257 dd-2584 [000] 127.335527: balance_dirty_state: bdi btrfs-1: dirty=483 wb=993 unstable=0 bg_thresh=1000 thresh=2000 gap=524 poll_thresh=18 ino=257 dd-2584 [000] 127.335765: balance_dirty_state: bdi btrfs-1: dirty=508 wb=993 unstable=0 bg_thresh=1002 thresh=2004 gap=503 poll_thresh=19 ino=257 dd-2584 [000] 127.336000: balance_dirty_state: bdi btrfs-1: dirty=533 wb=993 unstable=0 bg_thresh=1001 thresh=2003 gap=477 poll_thresh=20 ino=257 dd-2584 [000] 127.336009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=54936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 127.342681: balance_dirty_state: bdi btrfs-1: dirty=533 wb=868 unstable=0 bg_thresh=1001 thresh=2003 gap=602 poll_thresh=20 ino=257 dd-2584 [000] 127.342805: balance_dirty_state: bdi btrfs-1: dirty=558 wb=868 unstable=0 bg_thresh=1001 thresh=2003 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 127.342924: balance_dirty_state: bdi btrfs-1: dirty=583 wb=868 unstable=0 bg_thresh=1001 thresh=2002 gap=551 poll_thresh=16 ino=257 dd-2584 [000] 127.343513: balance_dirty_state: bdi btrfs-1: dirty=608 wb=868 unstable=0 bg_thresh=1000 thresh=2001 gap=525 poll_thresh=17 ino=257 dd-2584 [000] 127.343750: balance_dirty_state: bdi btrfs-1: dirty=633 wb=868 unstable=0 bg_thresh=1002 thresh=2005 gap=504 poll_thresh=18 ino=257 dd-2584 [000] 127.343986: balance_dirty_state: bdi btrfs-1: dirty=658 wb=868 unstable=0 bg_thresh=1002 thresh=2004 gap=478 poll_thresh=19 ino=257 dd-2584 [000] 127.343995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=54936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.350746: balance_dirty_state: bdi btrfs-1: dirty=658 wb=718 unstable=0 bg_thresh=1002 thresh=2004 gap=628 poll_thresh=19 ino=257 dd-2584 [004] 127.350861: balance_dirty_state: bdi btrfs-1: dirty=658 wb=718 unstable=0 bg_thresh=1002 thresh=2004 gap=628 poll_thresh=14 ino=257 dd-2584 [004] 127.350946: balance_dirty_state: bdi btrfs-1: dirty=683 wb=718 unstable=0 bg_thresh=1004 thresh=2009 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 127.351031: balance_dirty_state: bdi btrfs-1: dirty=708 wb=718 unstable=0 bg_thresh=1004 thresh=2009 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 127.351200: balance_dirty_state: bdi btrfs-1: dirty=733 wb=718 unstable=0 bg_thresh=1007 thresh=2014 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 127.351372: balance_dirty_state: bdi btrfs-1: dirty=758 wb=718 unstable=0 bg_thresh=1009 thresh=2018 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 127.351542: balance_dirty_state: bdi btrfs-1: dirty=783 wb=718 unstable=0 bg_thresh=1008 thresh=2017 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 127.351712: balance_dirty_state: bdi btrfs-1: dirty=833 wb=718 unstable=0 bg_thresh=1008 thresh=2016 gap=465 poll_thresh=20 ino=257 dd-2584 [004] 127.351719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=54936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.358800: balance_dirty_state: bdi btrfs-1: dirty=833 wb=593 unstable=0 bg_thresh=1009 thresh=2018 gap=592 poll_thresh=20 ino=257 dd-2584 [004] 127.359040: balance_dirty_state: bdi btrfs-1: dirty=833 wb=593 unstable=0 bg_thresh=1011 thresh=2023 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 127.359099: balance_dirty_state: bdi btrfs-1: dirty=858 wb=593 unstable=0 bg_thresh=1011 thresh=2022 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 127.359212: balance_dirty_state: bdi btrfs-1: dirty=883 wb=593 unstable=0 bg_thresh=1010 thresh=2021 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 127.359325: balance_dirty_state: bdi btrfs-1: dirty=908 wb=593 unstable=0 bg_thresh=1010 thresh=2020 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 127.359438: balance_dirty_state: bdi btrfs-1: dirty=958 wb=593 unstable=0 bg_thresh=1009 thresh=2019 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 127.359443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=54936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.366729: balance_dirty_state: bdi btrfs-1: dirty=958 wb=468 unstable=0 bg_thresh=1009 thresh=2019 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 127.366856: balance_dirty_state: bdi btrfs-1: dirty=958 wb=468 unstable=0 bg_thresh=1009 thresh=2018 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 127.366975: balance_dirty_state: bdi btrfs-1: dirty=983 wb=468 unstable=0 bg_thresh=1011 thresh=2023 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 127.367092: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=468 unstable=0 bg_thresh=1011 thresh=2022 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 127.367327: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=468 unstable=0 bg_thresh=1010 thresh=2021 gap=520 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 127.367376: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14852 wrote=0 to_write=8192 dd-2584 [004] 127.367573: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=468 unstable=0 bg_thresh=1010 thresh=2020 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 127.367576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-228% task_weight=100% bdi_bw=54936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 127.369458: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=704 to_write=7488 dd-2584 [004] 127.374704: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1068 unstable=0 bg_thresh=1006 thresh=2012 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 127.374796: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1068 unstable=0 bg_thresh=1008 thresh=2017 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 127.375051: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1068 unstable=0 bg_thresh=1005 thresh=2011 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 127.375112: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1068 unstable=0 bg_thresh=1008 thresh=2016 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 127.375171: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1068 unstable=0 bg_thresh=1007 thresh=2015 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 127.375288: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1068 unstable=0 bg_thresh=1007 thresh=2014 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 127.375407: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1068 unstable=0 bg_thresh=1006 thresh=2013 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 127.375412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-190% task_weight=101% bdi_bw=54936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.386706: balance_dirty_state: bdi btrfs-1: dirty=458 wb=793 unstable=0 bg_thresh=1006 thresh=2012 gap=761 poll_thresh=18 ino=257 dd-2584 [004] 127.386779: balance_dirty_state: bdi btrfs-1: dirty=483 wb=793 unstable=0 bg_thresh=1002 thresh=2005 gap=729 poll_thresh=13 ino=257 dd-2584 [004] 127.386880: balance_dirty_state: bdi btrfs-1: dirty=508 wb=768 unstable=0 bg_thresh=999 thresh=1998 gap=722 poll_thresh=14 ino=257 dd-2584 [004] 127.386979: balance_dirty_state: bdi btrfs-1: dirty=508 wb=743 unstable=0 bg_thresh=1001 thresh=2003 gap=752 poll_thresh=15 ino=257 dd-2584 [004] 127.387072: balance_dirty_state: bdi btrfs-1: dirty=533 wb=743 unstable=0 bg_thresh=1001 thresh=2002 gap=726 poll_thresh=16 ino=257 dd-2584 [004] 127.387213: balance_dirty_state: bdi btrfs-1: dirty=558 wb=743 unstable=0 bg_thresh=1000 thresh=2001 gap=700 poll_thresh=17 ino=257 dd-2584 [004] 127.387368: balance_dirty_state: bdi btrfs-1: dirty=583 wb=743 unstable=0 bg_thresh=1000 thresh=2000 gap=674 poll_thresh=18 ino=257 dd-2584 [004] 127.387696: balance_dirty_state: bdi btrfs-1: dirty=633 wb=743 unstable=0 bg_thresh=1005 thresh=2010 gap=634 poll_thresh=19 ino=257 dd-2584 [004] 127.387877: balance_dirty_state: bdi btrfs-1: dirty=658 wb=718 unstable=0 bg_thresh=1004 thresh=2009 gap=633 poll_thresh=20 ino=257 dd-2584 [004] 127.388052: balance_dirty_state: bdi btrfs-1: dirty=683 wb=718 unstable=0 bg_thresh=1007 thresh=2014 gap=613 poll_thresh=21 ino=257 dd-2584 [004] 127.388228: balance_dirty_state: bdi btrfs-1: dirty=733 wb=718 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=22 ino=257 dd-2584 [004] 127.388365: balance_dirty_state: bdi btrfs-1: dirty=758 wb=718 unstable=0 bg_thresh=1008 thresh=2017 gap=541 poll_thresh=23 ino=257 dd-2584 [004] 127.388530: balance_dirty_state: bdi btrfs-1: dirty=783 wb=718 unstable=0 bg_thresh=1005 thresh=2010 gap=509 poll_thresh=24 ino=257 dd-2584 [004] 127.388667: balance_dirty_state: bdi btrfs-1: dirty=808 wb=718 unstable=0 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=25 ino=257 dd-2584 [004] 127.388673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-242% task_weight=100% bdi_bw=56796 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 127.394827: balance_dirty_state: bdi btrfs-1: dirty=808 wb=718 unstable=0 bg_thresh=998 thresh=1997 gap=471 poll_thresh=25 ino=257 dd-2584 [006] 127.394833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=56796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 127.402799: balance_dirty_state: bdi btrfs-1: dirty=833 wb=468 unstable=0 bg_thresh=1004 thresh=2009 gap=708 poll_thresh=25 ino=257 dd-2584 [006] 127.402867: balance_dirty_state: bdi btrfs-1: dirty=833 wb=468 unstable=0 bg_thresh=1004 thresh=2009 gap=708 poll_thresh=19 ino=257 dd-2584 [006] 127.402983: balance_dirty_state: bdi btrfs-1: dirty=858 wb=468 unstable=0 bg_thresh=1007 thresh=2014 gap=688 poll_thresh=20 ino=257 dd-2584 [006] 127.403276: balance_dirty_state: bdi btrfs-1: dirty=908 wb=468 unstable=0 bg_thresh=1006 thresh=2013 gap=637 poll_thresh=21 ino=257 dd-2584 [006] 127.403396: balance_dirty_state: bdi btrfs-1: dirty=933 wb=468 unstable=0 bg_thresh=1008 thresh=2017 gap=616 poll_thresh=22 ino=257 dd-2584 [006] 127.403514: balance_dirty_state: bdi btrfs-1: dirty=958 wb=468 unstable=0 bg_thresh=1008 thresh=2016 gap=590 poll_thresh=23 ino=257 dd-2584 [006] 127.403631: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=468 unstable=0 bg_thresh=1007 thresh=2015 gap=539 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 127.403657: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14888 wrote=0 to_write=8192 dd-2584 [006] 127.403806: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=468 unstable=0 bg_thresh=1007 thresh=2014 gap=513 poll_thresh=25 ino=257 dd-2584 [006] 127.403991: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=493 unstable=0 bg_thresh=1006 thresh=2012 gap=486 poll_thresh=26 ino=257 dd-2584 [006] 127.403994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=97% bdi_bw=56796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 127.405474: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=720 to_write=7472 dd-2584 [006] 127.410783: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1043 unstable=0 bg_thresh=1006 thresh=2012 gap=611 poll_thresh=26 ino=257 dd-2584 [006] 127.410913: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1043 unstable=0 bg_thresh=1008 thresh=2017 gap=591 poll_thresh=19 ino=257 dd-2584 [006] 127.411152: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1043 unstable=0 bg_thresh=1008 thresh=2016 gap=565 poll_thresh=20 ino=257 dd-2584 [006] 127.411744: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1043 unstable=0 bg_thresh=1007 thresh=2015 gap=539 poll_thresh=21 ino=257 dd-2584 [006] 127.411981: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1043 unstable=0 bg_thresh=1009 thresh=2019 gap=493 poll_thresh=22 ino=257 dd-2584 [006] 127.411991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=56796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 127.418841: balance_dirty_state: bdi btrfs-1: dirty=483 wb=918 unstable=0 bg_thresh=1009 thresh=2019 gap=618 poll_thresh=22 ino=257 dd-2584 [006] 127.418905: balance_dirty_state: bdi btrfs-1: dirty=483 wb=918 unstable=0 bg_thresh=1006 thresh=2013 gap=612 poll_thresh=16 ino=257 dd-2584 [006] 127.419021: balance_dirty_state: bdi btrfs-1: dirty=533 wb=918 unstable=0 bg_thresh=1006 thresh=2012 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 127.419134: balance_dirty_state: bdi btrfs-1: dirty=558 wb=918 unstable=0 bg_thresh=1005 thresh=2011 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 127.419247: balance_dirty_state: bdi btrfs-1: dirty=583 wb=918 unstable=0 bg_thresh=1007 thresh=2015 gap=514 poll_thresh=19 ino=257 dd-2584 [006] 127.419360: balance_dirty_state: bdi btrfs-1: dirty=608 wb=918 unstable=0 bg_thresh=1007 thresh=2014 gap=488 poll_thresh=20 ino=257 dd-2584 [006] 127.419364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-185% task_weight=97% bdi_bw=56796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 127.426809: balance_dirty_state: bdi btrfs-1: dirty=608 wb=768 unstable=0 bg_thresh=1007 thresh=2014 gap=638 poll_thresh=20 ino=257 dd-2584 [006] 127.426898: balance_dirty_state: bdi btrfs-1: dirty=633 wb=768 unstable=0 bg_thresh=1006 thresh=2013 gap=612 poll_thresh=15 ino=257 dd-2584 [006] 127.426967: balance_dirty_state: bdi btrfs-1: dirty=658 wb=718 unstable=0 bg_thresh=1006 thresh=2013 gap=637 poll_thresh=16 ino=257 dd-2584 [006] 127.427087: balance_dirty_state: bdi btrfs-1: dirty=683 wb=718 unstable=0 bg_thresh=1008 thresh=2017 gap=616 poll_thresh=17 ino=257 dd-2584 [006] 127.427380: balance_dirty_state: bdi btrfs-1: dirty=708 wb=718 unstable=0 bg_thresh=1008 thresh=2016 gap=590 poll_thresh=18 ino=257 dd-2584 [006] 127.427497: balance_dirty_state: bdi btrfs-1: dirty=758 wb=718 unstable=0 bg_thresh=1007 thresh=2015 gap=539 poll_thresh=19 ino=257 dd-2584 [006] 127.427614: balance_dirty_state: bdi btrfs-1: dirty=783 wb=718 unstable=0 bg_thresh=1007 thresh=2014 gap=513 poll_thresh=20 ino=257 dd-2584 [006] 127.427731: balance_dirty_state: bdi btrfs-1: dirty=808 wb=718 unstable=0 bg_thresh=1009 thresh=2018 gap=492 poll_thresh=21 ino=257 dd-2584 [006] 127.427736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=97% bdi_bw=56796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 127.434757: balance_dirty_state: bdi btrfs-1: dirty=808 wb=718 unstable=0 bg_thresh=1006 thresh=2013 gap=487 poll_thresh=21 ino=257 dd-2584 [006] 127.434763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-234% task_weight=97% bdi_bw=56796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 127.442795: balance_dirty_state: bdi btrfs-1: dirty=808 wb=468 unstable=0 bg_thresh=1008 thresh=2017 gap=741 poll_thresh=21 ino=257 dd-2584 [006] 127.442873: balance_dirty_state: bdi btrfs-1: dirty=833 wb=468 unstable=0 bg_thresh=1008 thresh=2016 gap=715 poll_thresh=16 ino=257 dd-2584 [006] 127.443002: balance_dirty_state: bdi btrfs-1: dirty=858 wb=468 unstable=0 bg_thresh=1007 thresh=2015 gap=689 poll_thresh=17 ino=257 dd-2584 [006] 127.443128: balance_dirty_state: bdi btrfs-1: dirty=883 wb=468 unstable=0 bg_thresh=1007 thresh=2014 gap=663 poll_thresh=18 ino=257 dd-2584 [006] 127.443255: balance_dirty_state: bdi btrfs-1: dirty=933 wb=468 unstable=0 bg_thresh=1006 thresh=2013 gap=612 poll_thresh=19 ino=257 dd-2584 [006] 127.443567: balance_dirty_state: bdi btrfs-1: dirty=958 wb=468 unstable=0 bg_thresh=1008 thresh=2017 gap=591 poll_thresh=20 ino=257 dd-2584 [006] 127.443693: balance_dirty_state: bdi btrfs-1: dirty=983 wb=468 unstable=0 bg_thresh=1008 thresh=2016 gap=565 poll_thresh=21 ino=257 dd-2584 [006] 127.443821: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=468 unstable=0 bg_thresh=1007 thresh=2015 gap=539 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 127.443846: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14928 wrote=0 to_write=8192 dd-2584 [006] 127.444009: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=468 unstable=0 bg_thresh=1009 thresh=2019 gap=493 poll_thresh=23 ino=257 dd-2584 [006] 127.444012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=98% bdi_bw=56796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 127.447136: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=688 to_write=7504 dd-2584 [006] 127.450750: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1043 unstable=0 bg_thresh=1010 thresh=2021 gap=620 poll_thresh=23 ino=257 dd-2584 [006] 127.450846: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1043 unstable=0 bg_thresh=1007 thresh=2015 gap=614 poll_thresh=17 ino=257 dd-2584 [006] 127.450979: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1043 unstable=0 bg_thresh=1007 thresh=2014 gap=563 poll_thresh=18 ino=257 dd-2584 [006] 127.451107: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1043 unstable=0 bg_thresh=1009 thresh=2018 gap=542 poll_thresh=19 ino=257 dd-2584 [006] 127.451233: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1043 unstable=0 bg_thresh=1008 thresh=2017 gap=516 poll_thresh=20 ino=257 dd-2584 [006] 127.451359: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1043 unstable=0 bg_thresh=1008 thresh=2016 gap=490 poll_thresh=21 ino=257 dd-2584 [006] 127.451364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-230% task_weight=97% bdi_bw=56796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 127.458847: balance_dirty_state: bdi btrfs-1: dirty=483 wb=918 unstable=0 bg_thresh=1007 thresh=2014 gap=613 poll_thresh=21 ino=257 dd-2584 [006] 127.459324: balance_dirty_state: bdi btrfs-1: dirty=508 wb=918 unstable=0 bg_thresh=1006 thresh=2013 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 127.459562: balance_dirty_state: bdi btrfs-1: dirty=533 wb=918 unstable=0 bg_thresh=1006 thresh=2012 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 127.459797: balance_dirty_state: bdi btrfs-1: dirty=583 wb=918 unstable=0 bg_thresh=1005 thresh=2011 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 127.460030: balance_dirty_state: bdi btrfs-1: dirty=608 wb=918 unstable=0 bg_thresh=1007 thresh=2015 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 127.460039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=56796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 127.466833: balance_dirty_state: bdi btrfs-1: dirty=608 wb=718 unstable=0 bg_thresh=1009 thresh=2018 gap=692 poll_thresh=19 ino=257 dd-2584 [006] 127.466922: balance_dirty_state: bdi btrfs-1: dirty=633 wb=718 unstable=0 bg_thresh=1006 thresh=2012 gap=661 poll_thresh=14 ino=257 dd-2584 [006] 127.466985: balance_dirty_state: bdi btrfs-1: dirty=633 wb=718 unstable=0 bg_thresh=1008 thresh=2017 gap=666 poll_thresh=15 ino=257 dd-2584 [006] 127.467046: balance_dirty_state: bdi btrfs-1: dirty=658 wb=718 unstable=0 bg_thresh=1008 thresh=2016 gap=640 poll_thresh=16 ino=257 dd-2584 [006] 127.467164: balance_dirty_state: bdi btrfs-1: dirty=683 wb=718 unstable=0 bg_thresh=1007 thresh=2015 gap=614 poll_thresh=17 ino=257 dd-2584 [006] 127.467283: balance_dirty_state: bdi btrfs-1: dirty=708 wb=718 unstable=0 bg_thresh=1007 thresh=2014 gap=588 poll_thresh=18 ino=257 dd-2584 [006] 127.467404: balance_dirty_state: bdi btrfs-1: dirty=758 wb=718 unstable=0 bg_thresh=1006 thresh=2013 gap=537 poll_thresh=19 ino=257 dd-2584 [006] 127.467698: balance_dirty_state: bdi btrfs-1: dirty=783 wb=718 unstable=0 bg_thresh=1008 thresh=2017 gap=516 poll_thresh=20 ino=257 dd-2584 [006] 127.467816: balance_dirty_state: bdi btrfs-1: dirty=808 wb=718 unstable=0 bg_thresh=1008 thresh=2016 gap=490 poll_thresh=21 ino=257 dd-2584 [006] 127.467821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-230% task_weight=97% bdi_bw=56796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 127.474765: balance_dirty_state: bdi btrfs-1: dirty=808 wb=718 unstable=0 bg_thresh=1009 thresh=2019 gap=493 poll_thresh=21 ino=257 dd-2584 [006] 127.474775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-226% task_weight=97% bdi_bw=56796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 127.482771: balance_dirty_state: bdi btrfs-1: dirty=808 wb=468 unstable=0 bg_thresh=1007 thresh=2015 gap=739 poll_thresh=21 ino=257 dd-2584 [006] 127.482888: balance_dirty_state: bdi btrfs-1: dirty=833 wb=468 unstable=0 bg_thresh=1010 thresh=2020 gap=719 poll_thresh=16 ino=257 dd-2584 [006] 127.483003: balance_dirty_state: bdi btrfs-1: dirty=858 wb=468 unstable=0 bg_thresh=1006 thresh=2013 gap=687 poll_thresh=17 ino=257 dd-2584 [006] 127.483118: balance_dirty_state: bdi btrfs-1: dirty=883 wb=468 unstable=0 bg_thresh=1006 thresh=2012 gap=661 poll_thresh=18 ino=257 dd-2584 [006] 127.483231: balance_dirty_state: bdi btrfs-1: dirty=933 wb=468 unstable=0 bg_thresh=1005 thresh=2011 gap=610 poll_thresh=19 ino=257 dd-2584 [006] 127.483344: balance_dirty_state: bdi btrfs-1: dirty=958 wb=468 unstable=0 bg_thresh=1007 thresh=2015 gap=589 poll_thresh=20 ino=257 dd-2584 [006] 127.483458: balance_dirty_state: bdi btrfs-1: dirty=983 wb=468 unstable=0 bg_thresh=1007 thresh=2014 gap=563 poll_thresh=21 ino=257 dd-2584 [006] 127.483738: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=468 unstable=0 bg_thresh=1006 thresh=2013 gap=512 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 127.483761: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14968 wrote=0 to_write=8192 dd-2584 [006] 127.483910: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=468 unstable=0 bg_thresh=1008 thresh=2017 gap=491 poll_thresh=23 ino=257 dd-2584 [006] 127.483912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=56796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 127.487086: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=704 to_write=7488 dd-2584 [006] 127.490772: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1043 unstable=0 bg_thresh=1007 thresh=2015 gap=614 poll_thresh=23 ino=257 dd-2584 [006] 127.490859: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1043 unstable=0 bg_thresh=1007 thresh=2015 gap=614 poll_thresh=17 ino=257 dd-2584 [006] 127.490982: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1043 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=18 ino=257 dd-2584 [006] 127.491099: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1043 unstable=0 bg_thresh=1006 thresh=2012 gap=536 poll_thresh=19 ino=257 dd-2584 [006] 127.491217: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1043 unstable=0 bg_thresh=1005 thresh=2011 gap=510 poll_thresh=20 ino=257 dd-2584 [006] 127.491332: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1043 unstable=0 bg_thresh=1005 thresh=2010 gap=459 poll_thresh=21 ino=257 dd-2584 [006] 127.491337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=58212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 127.498874: balance_dirty_state: bdi btrfs-1: dirty=508 wb=893 unstable=0 bg_thresh=1006 thresh=2012 gap=611 poll_thresh=21 ino=257 dd-2584 [006] 127.498974: balance_dirty_state: bdi btrfs-1: dirty=508 wb=893 unstable=0 bg_thresh=1008 thresh=2017 gap=616 poll_thresh=16 ino=257 dd-2584 [006] 127.499086: balance_dirty_state: bdi btrfs-1: dirty=558 wb=893 unstable=0 bg_thresh=1008 thresh=2016 gap=565 poll_thresh=17 ino=257 dd-2584 [006] 127.499367: balance_dirty_state: bdi btrfs-1: dirty=583 wb=893 unstable=0 bg_thresh=1007 thresh=2015 gap=539 poll_thresh=18 ino=257 dd-2584 [006] 127.499480: balance_dirty_state: bdi btrfs-1: dirty=608 wb=893 unstable=0 bg_thresh=1009 thresh=2019 gap=518 poll_thresh=19 ino=257 dd-2584 [006] 127.499594: balance_dirty_state: bdi btrfs-1: dirty=633 wb=893 unstable=0 bg_thresh=1006 thresh=2012 gap=486 poll_thresh=20 ino=257 dd-2584 [006] 127.499599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=58212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 127.506848: balance_dirty_state: bdi btrfs-1: dirty=633 wb=743 unstable=0 bg_thresh=1009 thresh=2018 gap=642 poll_thresh=20 ino=257 dd-2584 [006] 127.506917: balance_dirty_state: bdi btrfs-1: dirty=658 wb=743 unstable=0 bg_thresh=1011 thresh=2023 gap=622 poll_thresh=15 ino=257 dd-2584 [006] 127.506979: balance_dirty_state: bdi btrfs-1: dirty=683 wb=743 unstable=0 bg_thresh=1008 thresh=2017 gap=591 poll_thresh=16 ino=257 dd-2584 [006] 127.507098: balance_dirty_state: bdi btrfs-1: dirty=708 wb=743 unstable=0 bg_thresh=1010 thresh=2021 gap=570 poll_thresh=17 ino=257 dd-2584 [006] 127.507218: balance_dirty_state: bdi btrfs-1: dirty=733 wb=743 unstable=0 bg_thresh=1010 thresh=2020 gap=544 poll_thresh=18 ino=257 dd-2584 [006] 127.507344: balance_dirty_state: bdi btrfs-1: dirty=758 wb=718 unstable=0 bg_thresh=1009 thresh=2019 gap=543 poll_thresh=19 ino=257 dd-2584 [006] 127.507463: balance_dirty_state: bdi btrfs-1: dirty=808 wb=718 unstable=0 bg_thresh=1009 thresh=2018 gap=492 poll_thresh=20 ino=257 dd-2584 [006] 127.507467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=58212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 127.514739: balance_dirty_state: bdi btrfs-1: dirty=808 wb=718 unstable=0 bg_thresh=992 thresh=1984 gap=458 poll_thresh=20 ino=257 dd-2584 [006] 127.514744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=98% bdi_bw=58212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 127.522729: balance_dirty_state: bdi btrfs-1: dirty=808 wb=468 unstable=0 bg_thresh=984 thresh=1968 gap=692 poll_thresh=20 ino=257 dd-2584 [006] 127.522800: balance_dirty_state: bdi btrfs-1: dirty=808 wb=468 unstable=0 bg_thresh=983 thresh=1967 gap=691 poll_thresh=15 ino=257 dd-2584 [006] 127.523036: balance_dirty_state: bdi btrfs-1: dirty=833 wb=468 unstable=0 bg_thresh=989 thresh=1978 gap=677 poll_thresh=16 ino=257 dd-2584 [006] 127.523154: balance_dirty_state: bdi btrfs-1: dirty=858 wb=468 unstable=0 bg_thresh=988 thresh=1977 gap=651 poll_thresh=17 ino=257 dd-2584 [006] 127.523276: balance_dirty_state: bdi btrfs-1: dirty=908 wb=468 unstable=0 bg_thresh=988 thresh=1976 gap=600 poll_thresh=18 ino=257 dd-2584 [006] 127.523394: balance_dirty_state: bdi btrfs-1: dirty=933 wb=468 unstable=0 bg_thresh=987 thresh=1975 gap=574 poll_thresh=19 ino=257 dd-2584 [006] 127.523516: balance_dirty_state: bdi btrfs-1: dirty=958 wb=468 unstable=0 bg_thresh=988 thresh=1977 gap=551 poll_thresh=20 ino=257 dd-2584 [006] 127.523633: balance_dirty_state: bdi btrfs-1: dirty=983 wb=468 unstable=0 bg_thresh=988 thresh=1976 gap=525 poll_thresh=21 ino=257 dd-2584 [006] 127.523752: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=468 unstable=0 bg_thresh=987 thresh=1975 gap=474 poll_thresh=22 ino=257 dd-2584 [006] 127.523757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=58212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 127.523781: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15008 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 127.525628: writeback_single_inode: bdi btrfs-1: ino=257 state= age=228 wrote=672 to_write=7520 dd-2584 [006] 127.530829: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1018 unstable=0 bg_thresh=988 thresh=1976 gap=600 poll_thresh=22 ino=257 dd-2584 [006] 127.530898: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1018 unstable=0 bg_thresh=986 thresh=1973 gap=597 poll_thresh=16 ino=257 dd-2584 [006] 127.531028: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1018 unstable=0 bg_thresh=988 thresh=1977 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 127.531321: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1018 unstable=0 bg_thresh=994 thresh=1988 gap=537 poll_thresh=18 ino=257 dd-2584 [006] 127.531438: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1018 unstable=0 bg_thresh=993 thresh=1987 gap=511 poll_thresh=19 ino=257 dd-2584 [006] 127.531556: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1018 unstable=0 bg_thresh=993 thresh=1986 gap=485 poll_thresh=20 ino=257 dd-2584 [006] 127.531561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=58212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 127.538877: balance_dirty_state: bdi btrfs-1: dirty=483 wb=893 unstable=0 bg_thresh=993 thresh=1986 gap=610 poll_thresh=20 ino=257 dd-2584 [000] 127.538983: balance_dirty_state: bdi btrfs-1: dirty=483 wb=893 unstable=0 bg_thresh=993 thresh=1986 gap=610 poll_thresh=15 ino=257 dd-2584 [000] 127.539098: balance_dirty_state: bdi btrfs-1: dirty=508 wb=893 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=16 ino=257 dd-2584 [000] 127.539332: balance_dirty_state: bdi btrfs-1: dirty=533 wb=893 unstable=0 bg_thresh=995 thresh=1990 gap=564 poll_thresh=17 ino=257 dd-2584 [000] 127.539567: balance_dirty_state: bdi btrfs-1: dirty=558 wb=893 unstable=0 bg_thresh=994 thresh=1989 gap=538 poll_thresh=18 ino=257 dd-2584 [000] 127.539802: balance_dirty_state: bdi btrfs-1: dirty=608 wb=893 unstable=0 bg_thresh=996 thresh=1993 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 127.539811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=58212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 127.546810: balance_dirty_state: bdi btrfs-1: dirty=608 wb=768 unstable=0 bg_thresh=998 thresh=1996 gap=620 poll_thresh=19 ino=257 dd-2584 [000] 127.546935: balance_dirty_state: bdi btrfs-1: dirty=608 wb=768 unstable=0 bg_thresh=998 thresh=1996 gap=620 poll_thresh=14 ino=257 dd-2584 [000] 127.547055: balance_dirty_state: bdi btrfs-1: dirty=633 wb=768 unstable=0 bg_thresh=997 thresh=1995 gap=594 poll_thresh=15 ino=257 dd-2584 [000] 127.547543: balance_dirty_state: bdi btrfs-1: dirty=658 wb=743 unstable=0 bg_thresh=990 thresh=1981 gap=580 poll_thresh=16 ino=257 dd-2584 [000] 127.547711: balance_dirty_state: bdi btrfs-1: dirty=683 wb=743 unstable=0 bg_thresh=993 thresh=1986 gap=560 poll_thresh=17 ino=257 dd-2584 [000] 127.547883: balance_dirty_state: bdi btrfs-1: dirty=708 wb=743 unstable=0 bg_thresh=995 thresh=1990 gap=539 poll_thresh=18 ino=257 dd-2584 [000] 127.548052: balance_dirty_state: bdi btrfs-1: dirty=733 wb=743 unstable=0 bg_thresh=994 thresh=1989 gap=513 poll_thresh=19 ino=257 dd-2584 [000] 127.548221: balance_dirty_state: bdi btrfs-1: dirty=783 wb=743 unstable=0 bg_thresh=994 thresh=1988 gap=462 poll_thresh=20 ino=257 dd-2584 [000] 127.548227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=58212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 127.554833: balance_dirty_state: bdi btrfs-1: dirty=783 wb=693 unstable=0 bg_thresh=994 thresh=1988 gap=512 poll_thresh=20 ino=257 dd-2584 [000] 127.554995: balance_dirty_state: bdi btrfs-1: dirty=783 wb=693 unstable=0 bg_thresh=996 thresh=1993 gap=517 poll_thresh=15 ino=257 dd-2584 [000] 127.555086: balance_dirty_state: bdi btrfs-1: dirty=808 wb=693 unstable=0 bg_thresh=992 thresh=1984 gap=483 poll_thresh=16 ino=257 dd-2584 [000] 127.555092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=98% bdi_bw=58212 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 127.562879: balance_dirty_state: bdi btrfs-1: dirty=808 wb=693 unstable=0 bg_thresh=994 thresh=1988 gap=487 poll_thresh=16 ino=257 dd-2584 [007] 127.562885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=58212 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 127.570816: balance_dirty_state: bdi btrfs-1: dirty=808 wb=318 unstable=0 bg_thresh=990 thresh=1980 gap=854 poll_thresh=16 ino=257 dd-2584 [007] 127.570912: balance_dirty_state: bdi btrfs-1: dirty=808 wb=318 unstable=0 bg_thresh=990 thresh=1980 gap=854 poll_thresh=12 ino=257 dd-2584 [007] 127.571032: balance_dirty_state: bdi btrfs-1: dirty=833 wb=318 unstable=0 bg_thresh=992 thresh=1985 gap=834 poll_thresh=13 ino=257 dd-2584 [007] 127.571149: balance_dirty_state: bdi btrfs-1: dirty=858 wb=318 unstable=0 bg_thresh=992 thresh=1985 gap=809 poll_thresh=14 ino=257 dd-2584 [007] 127.571267: balance_dirty_state: bdi btrfs-1: dirty=858 wb=318 unstable=0 bg_thresh=995 thresh=1990 gap=814 poll_thresh=15 ino=257 dd-2584 [007] 127.571385: balance_dirty_state: bdi btrfs-1: dirty=883 wb=318 unstable=0 bg_thresh=995 thresh=1990 gap=789 poll_thresh=16 ino=257 dd-2584 [007] 127.571976: balance_dirty_state: bdi btrfs-1: dirty=908 wb=318 unstable=0 bg_thresh=994 thresh=1988 gap=762 poll_thresh=17 ino=257 dd-2584 [007] 127.572210: balance_dirty_state: bdi btrfs-1: dirty=933 wb=318 unstable=0 bg_thresh=993 thresh=1987 gap=736 poll_thresh=18 ino=257 dd-2584 [007] 127.572445: balance_dirty_state: bdi btrfs-1: dirty=983 wb=318 unstable=0 bg_thresh=993 thresh=1986 gap=685 poll_thresh=19 ino=257 dd-2584 [007] 127.572681: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=318 unstable=0 bg_thresh=992 thresh=1985 gap=659 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 127.572765: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15056 wrote=0 to_write=8192 dd-2584 [007] 127.572928: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=318 unstable=0 bg_thresh=994 thresh=1989 gap=638 poll_thresh=21 ino=257 dd-2584 [007] 127.573172: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=343 unstable=0 bg_thresh=994 thresh=1988 gap=587 poll_thresh=22 ino=257 dd-2584 [007] 127.573420: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=393 unstable=0 bg_thresh=993 thresh=1987 gap=561 poll_thresh=23 ino=257 dd-2584 [007] 127.573700: balance_dirty_state: bdi btrfs-1: dirty=983 wb=443 unstable=0 bg_thresh=995 thresh=1991 gap=565 poll_thresh=24 ino=257 dd-2584 [007] 127.574613: balance_dirty_state: bdi btrfs-1: dirty=808 wb=643 unstable=0 bg_thresh=995 thresh=1990 gap=539 poll_thresh=25 ino=257 dd-2584 [007] 127.574959: balance_dirty_state: bdi btrfs-1: dirty=808 wb=718 unstable=0 bg_thresh=994 thresh=1989 gap=463 poll_thresh=26 ino=257 dd-2584 [007] 127.574964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-360% task_weight=97% bdi_bw=58212 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 127.577099: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=880 to_write=7312 dd-2584 [004] 127.586899: balance_dirty_state: bdi btrfs-1: dirty=333 wb=918 unstable=0 bg_thresh=994 thresh=1989 gap=738 poll_thresh=26 ino=257 dd-2584 [004] 127.587026: balance_dirty_state: bdi btrfs-1: dirty=358 wb=918 unstable=0 bg_thresh=994 thresh=1989 gap=713 poll_thresh=19 ino=257 dd-2584 [004] 127.587259: balance_dirty_state: bdi btrfs-1: dirty=383 wb=918 unstable=0 bg_thresh=997 thresh=1994 gap=693 poll_thresh=20 ino=257 dd-2584 [004] 127.587494: balance_dirty_state: bdi btrfs-1: dirty=433 wb=918 unstable=0 bg_thresh=999 thresh=1999 gap=648 poll_thresh=21 ino=257 dd-2584 [004] 127.587777: balance_dirty_state: bdi btrfs-1: dirty=458 wb=893 unstable=0 bg_thresh=998 thresh=1997 gap=646 poll_thresh=22 ino=257 dd-2584 [004] 127.588108: balance_dirty_state: bdi btrfs-1: dirty=483 wb=893 unstable=0 bg_thresh=998 thresh=1996 gap=620 poll_thresh=23 ino=257 dd-2584 [004] 127.588464: balance_dirty_state: bdi btrfs-1: dirty=533 wb=893 unstable=0 bg_thresh=997 thresh=1995 gap=569 poll_thresh=24 ino=257 dd-2584 [004] 127.589452: balance_dirty_state: bdi btrfs-1: dirty=558 wb=893 unstable=0 bg_thresh=997 thresh=1994 gap=543 poll_thresh=25 ino=257 dd-2584 [004] 127.589824: balance_dirty_state: bdi btrfs-1: dirty=583 wb=893 unstable=0 bg_thresh=999 thresh=1998 gap=522 poll_thresh=26 ino=257 dd-2584 [004] 127.590192: balance_dirty_state: bdi btrfs-1: dirty=608 wb=893 unstable=0 bg_thresh=998 thresh=1997 gap=496 poll_thresh=27 ino=257 dd-2584 [004] 127.590204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=58212 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 127.594783: balance_dirty_state: bdi btrfs-1: dirty=608 wb=893 unstable=0 bg_thresh=997 thresh=1995 gap=494 poll_thresh=27 ino=257 dd-2584 [004] 127.594790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=58860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.602759: balance_dirty_state: bdi btrfs-1: dirty=608 wb=768 unstable=0 bg_thresh=1001 thresh=2002 gap=626 poll_thresh=27 ino=257 dd-2584 [004] 127.602847: balance_dirty_state: bdi btrfs-1: dirty=633 wb=768 unstable=0 bg_thresh=1000 thresh=2001 gap=600 poll_thresh=20 ino=257 dd-2584 [004] 127.603022: balance_dirty_state: bdi btrfs-1: dirty=658 wb=768 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=21 ino=257 dd-2584 [004] 127.603192: balance_dirty_state: bdi btrfs-1: dirty=708 wb=768 unstable=0 bg_thresh=1002 thresh=2004 gap=528 poll_thresh=22 ino=257 dd-2584 [004] 127.603361: balance_dirty_state: bdi btrfs-1: dirty=733 wb=768 unstable=0 bg_thresh=1001 thresh=2003 gap=502 poll_thresh=23 ino=257 dd-2584 [004] 127.603531: balance_dirty_state: bdi btrfs-1: dirty=758 wb=768 unstable=0 bg_thresh=1001 thresh=2002 gap=476 poll_thresh=24 ino=257 dd-2584 [004] 127.603536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=58860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.610857: balance_dirty_state: bdi btrfs-1: dirty=758 wb=518 unstable=0 bg_thresh=1003 thresh=2006 gap=730 poll_thresh=24 ino=257 dd-2584 [004] 127.610943: balance_dirty_state: bdi btrfs-1: dirty=783 wb=518 unstable=0 bg_thresh=1000 thresh=2000 gap=699 poll_thresh=18 ino=257 dd-2584 [004] 127.611221: balance_dirty_state: bdi btrfs-1: dirty=808 wb=518 unstable=0 bg_thresh=1002 thresh=2004 gap=678 poll_thresh=19 ino=257 dd-2584 [004] 127.611334: balance_dirty_state: bdi btrfs-1: dirty=833 wb=518 unstable=0 bg_thresh=1001 thresh=2003 gap=652 poll_thresh=20 ino=257 dd-2584 [004] 127.611447: balance_dirty_state: bdi btrfs-1: dirty=883 wb=518 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=21 ino=257 dd-2584 [004] 127.611561: balance_dirty_state: bdi btrfs-1: dirty=908 wb=518 unstable=0 bg_thresh=1003 thresh=2006 gap=580 poll_thresh=22 ino=257 dd-2584 [004] 127.611673: balance_dirty_state: bdi btrfs-1: dirty=933 wb=518 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=23 ino=257 dd-2584 [004] 127.611784: balance_dirty_state: bdi btrfs-1: dirty=958 wb=518 unstable=0 bg_thresh=1002 thresh=2004 gap=528 poll_thresh=24 ino=257 dd-2584 [004] 127.611897: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=518 unstable=0 bg_thresh=1001 thresh=2003 gap=477 poll_thresh=25 ino=257 dd-2584 [004] 127.611902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=58860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 127.612014: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15096 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 127.615195: writeback_single_inode: bdi btrfs-1: ino=257 state= age=84 wrote=656 to_write=7536 dd-2584 [004] 127.618771: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1043 unstable=0 bg_thresh=1001 thresh=2003 gap=602 poll_thresh=25 ino=257 dd-2584 [004] 127.618837: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1043 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 127.618955: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1043 unstable=0 bg_thresh=1003 thresh=2006 gap=555 poll_thresh=20 ino=257 dd-2584 [004] 127.619244: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1043 unstable=0 bg_thresh=1002 thresh=2005 gap=529 poll_thresh=21 ino=257 dd-2584 [004] 127.619360: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1043 unstable=0 bg_thresh=1002 thresh=2004 gap=503 poll_thresh=22 ino=257 dd-2584 [004] 127.619480: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1043 unstable=0 bg_thresh=1001 thresh=2003 gap=477 poll_thresh=23 ino=257 dd-2584 [004] 127.619485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-342% task_weight=98% bdi_bw=58860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 127.626843: balance_dirty_state: bdi btrfs-1: dirty=483 wb=918 unstable=0 bg_thresh=1001 thresh=2003 gap=602 poll_thresh=23 ino=257 dd-2584 [000] 127.626911: balance_dirty_state: bdi btrfs-1: dirty=508 wb=918 unstable=0 bg_thresh=1004 thresh=2008 gap=582 poll_thresh=17 ino=257 dd-2584 [000] 127.627028: balance_dirty_state: bdi btrfs-1: dirty=533 wb=918 unstable=0 bg_thresh=1004 thresh=2008 gap=557 poll_thresh=18 ino=257 dd-2584 [000] 127.627145: balance_dirty_state: bdi btrfs-1: dirty=558 wb=918 unstable=0 bg_thresh=1000 thresh=2001 gap=525 poll_thresh=19 ino=257 dd-2584 [000] 127.627263: balance_dirty_state: bdi btrfs-1: dirty=608 wb=918 unstable=0 bg_thresh=1000 thresh=2000 gap=474 poll_thresh=20 ino=257 dd-2584 [000] 127.627267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=58860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.634873: balance_dirty_state: bdi btrfs-1: dirty=608 wb=793 unstable=0 bg_thresh=999 thresh=1998 gap=597 poll_thresh=20 ino=257 dd-2584 [004] 127.634982: balance_dirty_state: bdi btrfs-1: dirty=633 wb=793 unstable=0 bg_thresh=998 thresh=1997 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 127.635068: balance_dirty_state: bdi btrfs-1: dirty=658 wb=793 unstable=0 bg_thresh=1001 thresh=2002 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 127.635529: balance_dirty_state: bdi btrfs-1: dirty=683 wb=793 unstable=0 bg_thresh=1000 thresh=2001 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 127.635699: balance_dirty_state: bdi btrfs-1: dirty=708 wb=793 unstable=0 bg_thresh=1000 thresh=2000 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 127.635706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=58860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.642821: balance_dirty_state: bdi btrfs-1: dirty=708 wb=793 unstable=0 bg_thresh=997 thresh=1994 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 127.642832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=58860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.650917: balance_dirty_state: bdi btrfs-1: dirty=708 wb=543 unstable=0 bg_thresh=986 thresh=1973 gap=722 poll_thresh=18 ino=257 dd-2584 [004] 127.650982: balance_dirty_state: bdi btrfs-1: dirty=733 wb=543 unstable=0 bg_thresh=989 thresh=1978 gap=702 poll_thresh=13 ino=257 dd-2584 [004] 127.651045: balance_dirty_state: bdi btrfs-1: dirty=758 wb=543 unstable=0 bg_thresh=988 thresh=1977 gap=676 poll_thresh=14 ino=257 dd-2584 [004] 127.651105: balance_dirty_state: bdi btrfs-1: dirty=758 wb=543 unstable=0 bg_thresh=985 thresh=1971 gap=670 poll_thresh=15 ino=257 dd-2584 [004] 127.651167: balance_dirty_state: bdi btrfs-1: dirty=783 wb=543 unstable=0 bg_thresh=988 thresh=1976 gap=650 poll_thresh=16 ino=257 dd-2584 [004] 127.651289: balance_dirty_state: bdi btrfs-1: dirty=808 wb=543 unstable=0 bg_thresh=984 thresh=1969 gap=618 poll_thresh=17 ino=257 dd-2584 [004] 127.651413: balance_dirty_state: bdi btrfs-1: dirty=833 wb=543 unstable=0 bg_thresh=984 thresh=1968 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 127.651545: balance_dirty_state: bdi btrfs-1: dirty=883 wb=543 unstable=0 bg_thresh=986 thresh=1972 gap=546 poll_thresh=19 ino=257 dd-2584 [004] 127.651691: balance_dirty_state: bdi btrfs-1: dirty=908 wb=543 unstable=0 bg_thresh=982 thresh=1965 gap=514 poll_thresh=20 ino=257 dd-2584 [004] 127.652008: balance_dirty_state: bdi btrfs-1: dirty=933 wb=543 unstable=0 bg_thresh=982 thresh=1964 gap=488 poll_thresh=21 ino=257 dd-2584 [004] 127.652014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=58860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.658896: balance_dirty_state: bdi btrfs-1: dirty=933 wb=418 unstable=0 bg_thresh=986 thresh=1972 gap=621 poll_thresh=21 ino=257 dd-2584 [004] 127.659037: balance_dirty_state: bdi btrfs-1: dirty=958 wb=418 unstable=0 bg_thresh=985 thresh=1971 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 127.659305: balance_dirty_state: bdi btrfs-1: dirty=983 wb=418 unstable=0 bg_thresh=985 thresh=1970 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 127.659572: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=418 unstable=0 bg_thresh=984 thresh=1969 gap=543 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 127.659615: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15144 wrote=0 to_write=8192 dd-2584 [004] 127.659857: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=443 unstable=0 bg_thresh=986 thresh=1973 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 127.660138: balance_dirty_state: bdi btrfs-1: dirty=983 wb=518 unstable=0 bg_thresh=992 thresh=1984 gap=483 poll_thresh=20 ino=257 dd-2584 [004] 127.660141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=58860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 127.661624: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=720 to_write=7472 dd-2584 [004] 127.666855: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1018 unstable=0 bg_thresh=985 thresh=1971 gap=595 poll_thresh=20 ino=257 dd-2584 [004] 127.666992: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1018 unstable=0 bg_thresh=988 thresh=1976 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 127.667125: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1018 unstable=0 bg_thresh=988 thresh=1976 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 127.667401: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1018 unstable=0 bg_thresh=990 thresh=1981 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 127.667680: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1018 unstable=0 bg_thresh=990 thresh=1980 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 127.668411: balance_dirty_state: bdi btrfs-1: dirty=483 wb=943 unstable=0 bg_thresh=989 thresh=1978 gap=552 poll_thresh=19 ino=257 dd-2584 [004] 127.668687: balance_dirty_state: bdi btrfs-1: dirty=508 wb=893 unstable=0 bg_thresh=984 thresh=1968 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 127.668878: balance_dirty_state: bdi btrfs-1: dirty=558 wb=893 unstable=0 bg_thresh=986 thresh=1973 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 127.669070: balance_dirty_state: bdi btrfs-1: dirty=583 wb=893 unstable=0 bg_thresh=982 thresh=1964 gap=488 poll_thresh=22 ino=257 dd-2584 [004] 127.669077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-203% task_weight=100% bdi_bw=58860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.678878: balance_dirty_state: bdi btrfs-1: dirty=583 wb=743 unstable=0 bg_thresh=984 thresh=1969 gap=643 poll_thresh=22 ino=257 dd-2584 [004] 127.678973: balance_dirty_state: bdi btrfs-1: dirty=608 wb=743 unstable=0 bg_thresh=987 thresh=1974 gap=623 poll_thresh=16 ino=257 dd-2584 [004] 127.679143: balance_dirty_state: bdi btrfs-1: dirty=633 wb=743 unstable=0 bg_thresh=986 thresh=1973 gap=597 poll_thresh=17 ino=257 dd-2584 [004] 127.679315: balance_dirty_state: bdi btrfs-1: dirty=658 wb=743 unstable=0 bg_thresh=986 thresh=1972 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 127.679487: balance_dirty_state: bdi btrfs-1: dirty=683 wb=743 unstable=0 bg_thresh=988 thresh=1976 gap=550 poll_thresh=19 ino=257 dd-2584 [004] 127.679948: balance_dirty_state: bdi btrfs-1: dirty=733 wb=743 unstable=0 bg_thresh=987 thresh=1975 gap=499 poll_thresh=20 ino=257 dd-2584 [004] 127.680120: balance_dirty_state: bdi btrfs-1: dirty=758 wb=743 unstable=0 bg_thresh=984 thresh=1968 gap=467 poll_thresh=21 ino=257 dd-2584 [004] 127.680126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=58860 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 127.686890: balance_dirty_state: bdi btrfs-1: dirty=758 wb=743 unstable=0 bg_thresh=983 thresh=1967 gap=466 poll_thresh=21 ino=257 dd-2584 [004] 127.686898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=58860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 127.694925: balance_dirty_state: bdi btrfs-1: dirty=758 wb=493 unstable=0 bg_thresh=983 thresh=1967 gap=716 poll_thresh=21 ino=257 dd-2584 [007] 127.695037: balance_dirty_state: bdi btrfs-1: dirty=758 wb=493 unstable=0 bg_thresh=987 thresh=1974 gap=723 poll_thresh=16 ino=257 dd-2584 [007] 127.695272: balance_dirty_state: bdi btrfs-1: dirty=808 wb=493 unstable=0 bg_thresh=989 thresh=1979 gap=678 poll_thresh=17 ino=257 dd-2584 [007] 127.695508: balance_dirty_state: bdi btrfs-1: dirty=833 wb=493 unstable=0 bg_thresh=992 thresh=1984 gap=658 poll_thresh=18 ino=257 dd-2584 [007] 127.695746: balance_dirty_state: bdi btrfs-1: dirty=858 wb=493 unstable=0 bg_thresh=994 thresh=1988 gap=637 poll_thresh=19 ino=257 dd-2584 [007] 127.695978: balance_dirty_state: bdi btrfs-1: dirty=883 wb=493 unstable=0 bg_thresh=993 thresh=1987 gap=611 poll_thresh=20 ino=257 dd-2584 [007] 127.696212: balance_dirty_state: bdi btrfs-1: dirty=933 wb=493 unstable=0 bg_thresh=993 thresh=1986 gap=560 poll_thresh=21 ino=257 dd-2584 [007] 127.696446: balance_dirty_state: bdi btrfs-1: dirty=958 wb=493 unstable=0 bg_thresh=992 thresh=1985 gap=534 poll_thresh=22 ino=257 dd-2584 [007] 127.697036: balance_dirty_state: bdi btrfs-1: dirty=983 wb=493 unstable=0 bg_thresh=994 thresh=1989 gap=513 poll_thresh=23 ino=257 dd-2584 [007] 127.697272: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=493 unstable=0 bg_thresh=994 thresh=1988 gap=462 poll_thresh=24 ino=257 dd-2584 [007] 127.697281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=58860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 127.697357: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15180 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 127.699484: writeback_single_inode: bdi btrfs-1: ino=257 state= age=80 wrote=672 to_write=7520 dd-2584 [007] 127.702852: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1043 unstable=0 bg_thresh=989 thresh=1978 gap=577 poll_thresh=24 ino=257 dd-2584 [007] 127.702940: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1043 unstable=0 bg_thresh=986 thresh=1972 gap=571 poll_thresh=18 ino=257 dd-2584 [007] 127.703106: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1043 unstable=0 bg_thresh=988 thresh=1976 gap=550 poll_thresh=19 ino=257 dd-2584 [007] 127.703273: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1043 unstable=0 bg_thresh=987 thresh=1975 gap=499 poll_thresh=20 ino=257 dd-2584 [007] 127.703438: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1043 unstable=0 bg_thresh=987 thresh=1974 gap=473 poll_thresh=21 ino=257 dd-2584 [007] 127.703444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=60380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 127.710967: balance_dirty_state: bdi btrfs-1: dirty=458 wb=918 unstable=0 bg_thresh=986 thresh=1973 gap=597 poll_thresh=21 ino=257 dd-2584 [007] 127.711098: balance_dirty_state: bdi btrfs-1: dirty=483 wb=918 unstable=0 bg_thresh=986 thresh=1972 gap=571 poll_thresh=16 ino=257 dd-2584 [007] 127.711335: balance_dirty_state: bdi btrfs-1: dirty=508 wb=918 unstable=0 bg_thresh=985 thresh=1971 gap=545 poll_thresh=17 ino=257 dd-2584 [007] 127.711575: balance_dirty_state: bdi btrfs-1: dirty=533 wb=918 unstable=0 bg_thresh=987 thresh=1975 gap=524 poll_thresh=18 ino=257 dd-2584 [007] 127.712162: balance_dirty_state: bdi btrfs-1: dirty=558 wb=918 unstable=0 bg_thresh=987 thresh=1974 gap=498 poll_thresh=19 ino=257 dd-2584 [007] 127.712395: balance_dirty_state: bdi btrfs-1: dirty=608 wb=918 unstable=0 bg_thresh=986 thresh=1973 gap=447 poll_thresh=20 ino=257 dd-2584 [007] 127.712404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=60380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 127.718937: balance_dirty_state: bdi btrfs-1: dirty=608 wb=718 unstable=0 bg_thresh=987 thresh=1974 gap=648 poll_thresh=20 ino=257 dd-2584 [005] 127.719039: balance_dirty_state: bdi btrfs-1: dirty=633 wb=718 unstable=0 bg_thresh=989 thresh=1979 gap=628 poll_thresh=15 ino=257 dd-2584 [005] 127.719158: balance_dirty_state: bdi btrfs-1: dirty=633 wb=718 unstable=0 bg_thresh=992 thresh=1984 gap=633 poll_thresh=16 ino=257 dd-2584 [005] 127.719390: balance_dirty_state: bdi btrfs-1: dirty=683 wb=718 unstable=0 bg_thresh=994 thresh=1989 gap=588 poll_thresh=17 ino=257 dd-2584 [005] 127.719627: balance_dirty_state: bdi btrfs-1: dirty=708 wb=718 unstable=0 bg_thresh=994 thresh=1988 gap=562 poll_thresh=18 ino=257 dd-2584 [005] 127.719863: balance_dirty_state: bdi btrfs-1: dirty=733 wb=718 unstable=0 bg_thresh=996 thresh=1992 gap=541 poll_thresh=19 ino=257 dd-2584 [005] 127.720097: balance_dirty_state: bdi btrfs-1: dirty=758 wb=718 unstable=0 bg_thresh=995 thresh=1991 gap=515 poll_thresh=20 ino=257 dd-2584 [005] 127.720331: balance_dirty_state: bdi btrfs-1: dirty=808 wb=718 unstable=0 bg_thresh=995 thresh=1990 gap=464 poll_thresh=21 ino=257 dd-2584 [005] 127.720340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=60380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 127.726888: balance_dirty_state: bdi btrfs-1: dirty=808 wb=693 unstable=0 bg_thresh=993 thresh=1987 gap=486 poll_thresh=21 ino=257 dd-2584 [005] 127.726894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=60380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 127.734909: balance_dirty_state: bdi btrfs-1: dirty=808 wb=568 unstable=0 bg_thresh=993 thresh=1986 gap=610 poll_thresh=21 ino=257 dd-2584 [005] 127.735144: balance_dirty_state: bdi btrfs-1: dirty=808 wb=568 unstable=0 bg_thresh=993 thresh=1986 gap=610 poll_thresh=16 ino=257 dd-2584 [005] 127.735266: balance_dirty_state: bdi btrfs-1: dirty=858 wb=568 unstable=0 bg_thresh=992 thresh=1984 gap=558 poll_thresh=17 ino=257 dd-2584 [005] 127.735382: balance_dirty_state: bdi btrfs-1: dirty=883 wb=568 unstable=0 bg_thresh=991 thresh=1983 gap=532 poll_thresh=18 ino=257 dd-2584 [005] 127.735499: balance_dirty_state: bdi btrfs-1: dirty=908 wb=568 unstable=0 bg_thresh=991 thresh=1982 gap=506 poll_thresh=19 ino=257 dd-2584 [005] 127.735616: balance_dirty_state: bdi btrfs-1: dirty=958 wb=568 unstable=0 bg_thresh=993 thresh=1986 gap=460 poll_thresh=20 ino=257 dd-2584 [005] 127.735621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=60380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 127.742891: balance_dirty_state: bdi btrfs-1: dirty=958 wb=318 unstable=0 bg_thresh=993 thresh=1987 gap=711 poll_thresh=20 ino=257 dd-2584 [000] 127.742971: balance_dirty_state: bdi btrfs-1: dirty=958 wb=318 unstable=0 bg_thresh=993 thresh=1987 gap=711 poll_thresh=15 ino=257 dd-2584 [000] 127.743043: balance_dirty_state: bdi btrfs-1: dirty=983 wb=318 unstable=0 bg_thresh=996 thresh=1992 gap=691 poll_thresh=16 ino=257 dd-2584 [000] 127.743186: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=318 unstable=0 bg_thresh=998 thresh=1997 gap=671 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 127.743251: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15228 wrote=0 to_write=8192 dd-2584 [000] 127.743336: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=318 unstable=0 bg_thresh=1001 thresh=2002 gap=651 poll_thresh=18 ino=257 dd-2584 [000] 127.743701: balance_dirty_state: bdi btrfs-1: dirty=983 wb=418 unstable=0 bg_thresh=1003 thresh=2006 gap=605 poll_thresh=19 ino=257 dd-2584 [000] 127.743859: balance_dirty_state: bdi btrfs-1: dirty=933 wb=468 unstable=0 bg_thresh=1002 thresh=2005 gap=604 poll_thresh=20 ino=257 dd-2584 [000] 127.744014: balance_dirty_state: bdi btrfs-1: dirty=908 wb=518 unstable=0 bg_thresh=1002 thresh=2004 gap=578 poll_thresh=21 ino=257 dd-2584 [000] 127.744172: balance_dirty_state: bdi btrfs-1: dirty=908 wb=593 unstable=0 bg_thresh=1004 thresh=2008 gap=507 poll_thresh=22 ino=257 dd-2584 [000] 127.744326: balance_dirty_state: bdi btrfs-1: dirty=883 wb=643 unstable=0 bg_thresh=1003 thresh=2007 gap=481 poll_thresh=23 ino=257 dd-2584 [000] 127.744328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=60380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 127.745747: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=848 to_write=7344 dd-2584 [000] 127.754911: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1043 unstable=0 bg_thresh=1003 thresh=2006 gap=605 poll_thresh=23 ino=257 dd-2584 [000] 127.754987: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1043 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=17 ino=257 dd-2584 [000] 127.755100: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1043 unstable=0 bg_thresh=999 thresh=1999 gap=548 poll_thresh=18 ino=257 dd-2584 [000] 127.755216: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1043 unstable=0 bg_thresh=1001 thresh=2003 gap=527 poll_thresh=19 ino=257 dd-2584 [000] 127.755328: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1043 unstable=0 bg_thresh=1001 thresh=2002 gap=501 poll_thresh=20 ino=257 dd-2584 [000] 127.755608: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1043 unstable=0 bg_thresh=1000 thresh=2001 gap=450 poll_thresh=21 ino=257 dd-2584 [000] 127.755613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=60380 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 127.762892: balance_dirty_state: bdi btrfs-1: dirty=508 wb=893 unstable=0 bg_thresh=1002 thresh=2004 gap=603 poll_thresh=21 ino=257 dd-2584 [004] 127.762985: balance_dirty_state: bdi btrfs-1: dirty=533 wb=893 unstable=0 bg_thresh=1002 thresh=2004 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 127.763152: balance_dirty_state: bdi btrfs-1: dirty=558 wb=893 unstable=0 bg_thresh=1004 thresh=2009 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 127.763317: balance_dirty_state: bdi btrfs-1: dirty=583 wb=893 unstable=0 bg_thresh=1007 thresh=2014 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 127.763488: balance_dirty_state: bdi btrfs-1: dirty=633 wb=893 unstable=0 bg_thresh=1009 thresh=2018 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 127.763495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=60380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.770911: balance_dirty_state: bdi btrfs-1: dirty=633 wb=743 unstable=0 bg_thresh=1008 thresh=2017 gap=641 poll_thresh=19 ino=257 dd-2584 [004] 127.771039: balance_dirty_state: bdi btrfs-1: dirty=633 wb=743 unstable=0 bg_thresh=1008 thresh=2016 gap=640 poll_thresh=14 ino=257 dd-2584 [004] 127.771157: balance_dirty_state: bdi btrfs-1: dirty=658 wb=743 unstable=0 bg_thresh=1005 thresh=2010 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 127.771274: balance_dirty_state: bdi btrfs-1: dirty=658 wb=743 unstable=0 bg_thresh=1007 thresh=2015 gap=614 poll_thresh=16 ino=257 dd-2584 [004] 127.771508: balance_dirty_state: bdi btrfs-1: dirty=708 wb=743 unstable=0 bg_thresh=1007 thresh=2014 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 127.771744: balance_dirty_state: bdi btrfs-1: dirty=733 wb=743 unstable=0 bg_thresh=1009 thresh=2018 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 127.772328: balance_dirty_state: bdi btrfs-1: dirty=758 wb=743 unstable=0 bg_thresh=1008 thresh=2017 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 127.772560: balance_dirty_state: bdi btrfs-1: dirty=808 wb=743 unstable=0 bg_thresh=1008 thresh=2016 gap=465 poll_thresh=20 ino=257 dd-2584 [004] 127.772569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=60380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 127.778881: balance_dirty_state: bdi btrfs-1: dirty=808 wb=618 unstable=0 bg_thresh=1003 thresh=2007 gap=581 poll_thresh=20 ino=257 dd-2584 [001] 127.778952: balance_dirty_state: bdi btrfs-1: dirty=808 wb=618 unstable=0 bg_thresh=1003 thresh=2007 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 127.779014: balance_dirty_state: bdi btrfs-1: dirty=833 wb=618 unstable=0 bg_thresh=1006 thresh=2012 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 127.779132: balance_dirty_state: bdi btrfs-1: dirty=858 wb=618 unstable=0 bg_thresh=1008 thresh=2017 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 127.779250: balance_dirty_state: bdi btrfs-1: dirty=908 wb=618 unstable=0 bg_thresh=1011 thresh=2022 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 127.779255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=60380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 127.786859: balance_dirty_state: bdi btrfs-1: dirty=908 wb=493 unstable=0 bg_thresh=999 thresh=1998 gap=597 poll_thresh=18 ino=257 dd-2584 [001] 127.786920: balance_dirty_state: bdi btrfs-1: dirty=908 wb=493 unstable=0 bg_thresh=999 thresh=1998 gap=597 poll_thresh=13 ino=257 dd-2584 [001] 127.786977: balance_dirty_state: bdi btrfs-1: dirty=933 wb=493 unstable=0 bg_thresh=1001 thresh=2003 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 127.787042: balance_dirty_state: bdi btrfs-1: dirty=958 wb=468 unstable=0 bg_thresh=1001 thresh=2003 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 127.787116: balance_dirty_state: bdi btrfs-1: dirty=958 wb=418 unstable=0 bg_thresh=1000 thresh=2001 gap=625 poll_thresh=16 ino=257 dd-2584 [001] 127.787254: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=368 unstable=0 bg_thresh=1006 thresh=2012 gap=636 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 127.787275: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15272 wrote=0 to_write=8192 dd-2584 [001] 127.787706: balance_dirty_state: bdi btrfs-1: dirty=958 wb=443 unstable=0 bg_thresh=1011 thresh=2022 gap=621 poll_thresh=18 ino=257 dd-2584 [001] 127.787888: balance_dirty_state: bdi btrfs-1: dirty=933 wb=493 unstable=0 bg_thresh=1010 thresh=2021 gap=595 poll_thresh=19 ino=257 dd-2584 [001] 127.788070: balance_dirty_state: bdi btrfs-1: dirty=908 wb=518 unstable=0 bg_thresh=1009 thresh=2018 gap=592 poll_thresh=20 ino=257 dd-2584 [001] 127.788254: balance_dirty_state: bdi btrfs-1: dirty=908 wb=568 unstable=0 bg_thresh=1008 thresh=2016 gap=540 poll_thresh=21 ino=257 dd-2584 [001] 127.788438: balance_dirty_state: bdi btrfs-1: dirty=883 wb=618 unstable=0 bg_thresh=1004 thresh=2009 gap=508 poll_thresh=22 ino=257 dd-2584 [001] 127.788624: balance_dirty_state: bdi btrfs-1: dirty=858 wb=668 unstable=0 bg_thresh=998 thresh=1996 gap=470 poll_thresh=23 ino=257 dd-2584 [001] 127.788626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=60380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 127.789750: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=816 to_write=7376 dd-2584 [001] 127.794821: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1118 unstable=0 bg_thresh=1001 thresh=2002 gap=526 poll_thresh=23 ino=257 dd-2584 [001] 127.794909: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1093 unstable=0 bg_thresh=997 thresh=1994 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 127.795050: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1018 unstable=0 bg_thresh=1002 thresh=2004 gap=578 poll_thresh=18 ino=257 dd-2584 [001] 127.795355: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1018 unstable=0 bg_thresh=999 thresh=1999 gap=548 poll_thresh=19 ino=257 dd-2584 [001] 127.795481: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1018 unstable=0 bg_thresh=998 thresh=1997 gap=496 poll_thresh=20 ino=257 dd-2584 [001] 127.795486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=60380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 127.802957: balance_dirty_state: bdi btrfs-1: dirty=483 wb=918 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=20 ino=257 dd-2584 [001] 127.803032: balance_dirty_state: bdi btrfs-1: dirty=483 wb=893 unstable=0 bg_thresh=995 thresh=1990 gap=614 poll_thresh=15 ino=257 dd-2584 [001] 127.803097: balance_dirty_state: bdi btrfs-1: dirty=508 wb=893 unstable=0 bg_thresh=995 thresh=1990 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 127.803225: balance_dirty_state: bdi btrfs-1: dirty=533 wb=893 unstable=0 bg_thresh=997 thresh=1994 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 127.803352: balance_dirty_state: bdi btrfs-1: dirty=583 wb=893 unstable=0 bg_thresh=996 thresh=1993 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 127.803479: balance_dirty_state: bdi btrfs-1: dirty=608 wb=893 unstable=0 bg_thresh=993 thresh=1986 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 127.803484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=61276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 127.810931: balance_dirty_state: bdi btrfs-1: dirty=608 wb=893 unstable=0 bg_thresh=991 thresh=1983 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 127.810941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=61276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 127.818965: balance_dirty_state: bdi btrfs-1: dirty=608 wb=693 unstable=0 bg_thresh=991 thresh=1982 gap=681 poll_thresh=19 ino=257 dd-2584 [001] 127.819033: balance_dirty_state: bdi btrfs-1: dirty=608 wb=693 unstable=0 bg_thresh=993 thresh=1987 gap=686 poll_thresh=14 ino=257 dd-2584 [001] 127.819096: balance_dirty_state: bdi btrfs-1: dirty=633 wb=693 unstable=0 bg_thresh=993 thresh=1986 gap=660 poll_thresh=15 ino=257 dd-2584 [001] 127.819158: balance_dirty_state: bdi btrfs-1: dirty=658 wb=693 unstable=0 bg_thresh=995 thresh=1991 gap=640 poll_thresh=16 ino=257 dd-2584 [001] 127.819276: balance_dirty_state: bdi btrfs-1: dirty=683 wb=693 unstable=0 bg_thresh=995 thresh=1990 gap=614 poll_thresh=17 ino=257 dd-2584 [001] 127.819567: balance_dirty_state: bdi btrfs-1: dirty=708 wb=693 unstable=0 bg_thresh=994 thresh=1989 gap=588 poll_thresh=18 ino=257 dd-2584 [001] 127.819686: balance_dirty_state: bdi btrfs-1: dirty=758 wb=693 unstable=0 bg_thresh=994 thresh=1988 gap=537 poll_thresh=19 ino=257 dd-2584 [001] 127.819804: balance_dirty_state: bdi btrfs-1: dirty=783 wb=693 unstable=0 bg_thresh=996 thresh=1992 gap=516 poll_thresh=20 ino=257 dd-2584 [001] 127.819921: balance_dirty_state: bdi btrfs-1: dirty=808 wb=693 unstable=0 bg_thresh=995 thresh=1991 gap=490 poll_thresh=21 ino=257 dd-2584 [001] 127.819926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=61276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.826947: balance_dirty_state: bdi btrfs-1: dirty=808 wb=568 unstable=0 bg_thresh=996 thresh=1993 gap=617 poll_thresh=21 ino=257 dd-2584 [004] 127.827064: balance_dirty_state: bdi btrfs-1: dirty=808 wb=568 unstable=0 bg_thresh=999 thresh=1998 gap=622 poll_thresh=16 ino=257 dd-2584 [004] 127.827279: balance_dirty_state: bdi btrfs-1: dirty=858 wb=568 unstable=0 bg_thresh=1001 thresh=2003 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 127.827494: balance_dirty_state: bdi btrfs-1: dirty=883 wb=568 unstable=0 bg_thresh=1004 thresh=2008 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 127.827713: balance_dirty_state: bdi btrfs-1: dirty=908 wb=568 unstable=0 bg_thresh=1006 thresh=2012 gap=536 poll_thresh=19 ino=257 dd-2584 [004] 127.828252: balance_dirty_state: bdi btrfs-1: dirty=933 wb=568 unstable=0 bg_thresh=1005 thresh=2011 gap=510 poll_thresh=20 ino=257 dd-2584 [004] 127.828470: balance_dirty_state: bdi btrfs-1: dirty=983 wb=568 unstable=0 bg_thresh=1005 thresh=2010 gap=459 poll_thresh=21 ino=257 dd-2584 [004] 127.828478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=61276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.834962: balance_dirty_state: bdi btrfs-1: dirty=983 wb=443 unstable=0 bg_thresh=1005 thresh=2011 gap=585 poll_thresh=21 ino=257 dd-2584 [004] 127.835078: balance_dirty_state: bdi btrfs-1: dirty=983 wb=443 unstable=0 bg_thresh=1005 thresh=2011 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 127.835298: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=443 unstable=0 bg_thresh=1007 thresh=2015 gap=539 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 127.835345: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15320 wrote=0 to_write=8192 dd-2584 [004] 127.835526: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=443 unstable=0 bg_thresh=1007 thresh=2014 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 127.835755: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=493 unstable=0 bg_thresh=1003 thresh=2007 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 127.835757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=61276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 127.838938: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=736 to_write=7456 dd-2584 [004] 127.846890: balance_dirty_state: bdi btrfs-1: dirty=358 wb=943 unstable=0 bg_thresh=1003 thresh=2007 gap=706 poll_thresh=19 ino=257 dd-2584 [004] 127.846991: balance_dirty_state: bdi btrfs-1: dirty=383 wb=943 unstable=0 bg_thresh=1006 thresh=2012 gap=686 poll_thresh=14 ino=257 dd-2584 [004] 127.847077: balance_dirty_state: bdi btrfs-1: dirty=383 wb=943 unstable=0 bg_thresh=1003 thresh=2006 gap=680 poll_thresh=15 ino=257 dd-2584 [004] 127.847166: balance_dirty_state: bdi btrfs-1: dirty=408 wb=943 unstable=0 bg_thresh=1008 thresh=2016 gap=665 poll_thresh=16 ino=257 dd-2584 [004] 127.847335: balance_dirty_state: bdi btrfs-1: dirty=433 wb=943 unstable=0 bg_thresh=1007 thresh=2015 gap=639 poll_thresh=17 ino=257 dd-2584 [004] 127.847798: balance_dirty_state: bdi btrfs-1: dirty=483 wb=943 unstable=0 bg_thresh=1007 thresh=2014 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 127.847967: balance_dirty_state: bdi btrfs-1: dirty=508 wb=943 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=19 ino=257 dd-2584 [004] 127.848138: balance_dirty_state: bdi btrfs-1: dirty=533 wb=943 unstable=0 bg_thresh=1008 thresh=2017 gap=541 poll_thresh=20 ino=257 dd-2584 [004] 127.848307: balance_dirty_state: bdi btrfs-1: dirty=558 wb=943 unstable=0 bg_thresh=1008 thresh=2016 gap=515 poll_thresh=21 ino=257 dd-2584 [004] 127.848481: balance_dirty_state: bdi btrfs-1: dirty=608 wb=943 unstable=0 bg_thresh=1004 thresh=2009 gap=458 poll_thresh=22 ino=257 dd-2584 [004] 127.848487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=61276 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 127.854922: balance_dirty_state: bdi btrfs-1: dirty=608 wb=743 unstable=0 bg_thresh=1005 thresh=2010 gap=659 poll_thresh=22 ino=257 dd-2584 [004] 127.855010: balance_dirty_state: bdi btrfs-1: dirty=608 wb=743 unstable=0 bg_thresh=1005 thresh=2010 gap=659 poll_thresh=16 ino=257 dd-2584 [004] 127.855182: balance_dirty_state: bdi btrfs-1: dirty=658 wb=743 unstable=0 bg_thresh=1007 thresh=2014 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 127.855351: balance_dirty_state: bdi btrfs-1: dirty=683 wb=743 unstable=0 bg_thresh=1006 thresh=2013 gap=587 poll_thresh=18 ino=257 dd-2584 [004] 127.855521: balance_dirty_state: bdi btrfs-1: dirty=708 wb=743 unstable=0 bg_thresh=1006 thresh=2012 gap=561 poll_thresh=19 ino=257 dd-2584 [004] 127.855982: balance_dirty_state: bdi btrfs-1: dirty=758 wb=743 unstable=0 bg_thresh=1008 thresh=2016 gap=515 poll_thresh=20 ino=257 dd-2584 [004] 127.856151: balance_dirty_state: bdi btrfs-1: dirty=783 wb=743 unstable=0 bg_thresh=1007 thresh=2015 gap=489 poll_thresh=21 ino=257 dd-2584 [004] 127.856157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=61276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.862927: balance_dirty_state: bdi btrfs-1: dirty=783 wb=618 unstable=0 bg_thresh=1004 thresh=2009 gap=608 poll_thresh=21 ino=257 flush-0:15-2091 [005] 127.862935: writeback_single_inode: bdi 0:15: ino=2375725 state= age=37000 wrote=0 to_write=8192 flush-0:15-2091 [005] 127.862939: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=30844 wrote=0 to_write=8192 dd-2584 [004] 127.863002: balance_dirty_state: bdi btrfs-1: dirty=783 wb=618 unstable=0 bg_thresh=1007 thresh=2014 gap=613 poll_thresh=16 ino=257 dd-2584 [004] 127.863119: balance_dirty_state: bdi btrfs-1: dirty=833 wb=618 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 127.863234: balance_dirty_state: bdi btrfs-1: dirty=858 wb=618 unstable=0 bg_thresh=1006 thresh=2012 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 127.863347: balance_dirty_state: bdi btrfs-1: dirty=883 wb=618 unstable=0 bg_thresh=1008 thresh=2016 gap=515 poll_thresh=19 ino=257 dd-2584 [004] 127.863459: balance_dirty_state: bdi btrfs-1: dirty=933 wb=618 unstable=0 bg_thresh=1007 thresh=2015 gap=464 poll_thresh=20 ino=257 dd-2584 [004] 127.863464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=61276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.870964: balance_dirty_state: bdi btrfs-1: dirty=933 wb=493 unstable=0 bg_thresh=1004 thresh=2008 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 127.871032: balance_dirty_state: bdi btrfs-1: dirty=933 wb=493 unstable=0 bg_thresh=1004 thresh=2008 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 127.871091: balance_dirty_state: bdi btrfs-1: dirty=958 wb=493 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 127.871375: balance_dirty_state: bdi btrfs-1: dirty=983 wb=493 unstable=0 bg_thresh=1006 thresh=2012 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 127.871488: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=493 unstable=0 bg_thresh=1008 thresh=2016 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 127.871600: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=493 unstable=0 bg_thresh=1007 thresh=2015 gap=464 poll_thresh=19 ino=257 dd-2584 [004] 127.871605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=61276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 127.871684: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15356 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 127.873319: writeback_single_inode: bdi btrfs-1: ino=257 state= age=168 wrote=688 to_write=7504 dd-2584 [004] 127.878878: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1043 unstable=0 bg_thresh=1007 thresh=2014 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 127.878944: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1043 unstable=0 bg_thresh=1004 thresh=2008 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 127.879024: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1043 unstable=0 bg_thresh=1003 thresh=2007 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 127.879086: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1043 unstable=0 bg_thresh=1006 thresh=2012 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 127.879199: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1043 unstable=0 bg_thresh=1005 thresh=2011 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 127.879312: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1043 unstable=0 bg_thresh=1005 thresh=2010 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 127.879426: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1043 unstable=0 bg_thresh=1007 thresh=2014 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 127.879431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=61276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.886958: balance_dirty_state: bdi btrfs-1: dirty=483 wb=918 unstable=0 bg_thresh=1008 thresh=2016 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 127.887061: balance_dirty_state: bdi btrfs-1: dirty=508 wb=918 unstable=0 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 127.887123: balance_dirty_state: bdi btrfs-1: dirty=533 wb=918 unstable=0 bg_thresh=1007 thresh=2015 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 127.887347: balance_dirty_state: bdi btrfs-1: dirty=533 wb=918 unstable=0 bg_thresh=1007 thresh=2014 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 127.887459: balance_dirty_state: bdi btrfs-1: dirty=583 wb=918 unstable=0 bg_thresh=1006 thresh=2013 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 127.887574: balance_dirty_state: bdi btrfs-1: dirty=608 wb=918 unstable=0 bg_thresh=1006 thresh=2012 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 127.887579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=61276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.894938: balance_dirty_state: bdi btrfs-1: dirty=608 wb=793 unstable=0 bg_thresh=1006 thresh=2013 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 127.895028: balance_dirty_state: bdi btrfs-1: dirty=633 wb=793 unstable=0 bg_thresh=1006 thresh=2012 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 127.895088: balance_dirty_state: bdi btrfs-1: dirty=633 wb=793 unstable=0 bg_thresh=1006 thresh=2012 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 127.895145: balance_dirty_state: bdi btrfs-1: dirty=658 wb=793 unstable=0 bg_thresh=1005 thresh=2011 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 127.895202: balance_dirty_state: bdi btrfs-1: dirty=658 wb=793 unstable=0 bg_thresh=1008 thresh=2016 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 127.895313: balance_dirty_state: bdi btrfs-1: dirty=708 wb=793 unstable=0 bg_thresh=1007 thresh=2015 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 127.895428: balance_dirty_state: bdi btrfs-1: dirty=733 wb=793 unstable=0 bg_thresh=1007 thresh=2014 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 127.895432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=61276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.902987: balance_dirty_state: bdi btrfs-1: dirty=733 wb=693 unstable=0 bg_thresh=1006 thresh=2012 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 127.903176: balance_dirty_state: bdi btrfs-1: dirty=758 wb=693 unstable=0 bg_thresh=1005 thresh=2011 gap=560 poll_thresh=13 ino=257 dd-2584 [004] 127.903355: balance_dirty_state: bdi btrfs-1: dirty=758 wb=693 unstable=0 bg_thresh=1008 thresh=2016 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 127.903537: balance_dirty_state: bdi btrfs-1: dirty=783 wb=693 unstable=0 bg_thresh=1005 thresh=2010 gap=534 poll_thresh=15 ino=257 dd-2584 [004] 127.904337: balance_dirty_state: bdi btrfs-1: dirty=808 wb=693 unstable=0 bg_thresh=1007 thresh=2015 gap=514 poll_thresh=16 ino=257 dd-2584 [004] 127.904698: balance_dirty_state: bdi btrfs-1: dirty=833 wb=693 unstable=0 bg_thresh=1007 thresh=2014 gap=488 poll_thresh=17 ino=257 dd-2584 [004] 127.904710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=61276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.910971: balance_dirty_state: bdi btrfs-1: dirty=833 wb=693 unstable=0 bg_thresh=1008 thresh=2016 gap=490 poll_thresh=17 ino=257 dd-2584 [004] 127.910983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=61060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 127.918925: balance_dirty_state: bdi btrfs-1: dirty=833 wb=443 unstable=0 bg_thresh=1003 thresh=2006 gap=730 poll_thresh=17 ino=257 dd-2584 [004] 127.918999: balance_dirty_state: bdi btrfs-1: dirty=858 wb=443 unstable=0 bg_thresh=1005 thresh=2011 gap=710 poll_thresh=13 ino=257 dd-2584 [004] 127.919080: balance_dirty_state: bdi btrfs-1: dirty=858 wb=443 unstable=0 bg_thresh=1002 thresh=2005 gap=704 poll_thresh=14 ino=257 dd-2584 [004] 127.919166: balance_dirty_state: bdi btrfs-1: dirty=883 wb=443 unstable=0 bg_thresh=1005 thresh=2010 gap=684 poll_thresh=15 ino=257 dd-2584 [004] 127.919251: balance_dirty_state: bdi btrfs-1: dirty=883 wb=443 unstable=0 bg_thresh=1004 thresh=2009 gap=683 poll_thresh=16 ino=257 dd-2584 [004] 127.919423: balance_dirty_state: bdi btrfs-1: dirty=933 wb=443 unstable=0 bg_thresh=1004 thresh=2008 gap=632 poll_thresh=17 ino=257 dd-2584 [004] 127.919601: balance_dirty_state: bdi btrfs-1: dirty=958 wb=443 unstable=0 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 127.919778: balance_dirty_state: bdi btrfs-1: dirty=983 wb=418 unstable=0 bg_thresh=1005 thresh=2011 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 127.919992: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=318 unstable=0 bg_thresh=1004 thresh=2009 gap=658 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 127.920048: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15404 wrote=0 to_write=8192 dd-2584 [004] 127.920424: balance_dirty_state: bdi btrfs-1: dirty=958 wb=418 unstable=0 bg_thresh=995 thresh=1990 gap=614 poll_thresh=21 ino=257 dd-2584 [004] 127.920561: balance_dirty_state: bdi btrfs-1: dirty=933 wb=468 unstable=0 bg_thresh=993 thresh=1987 gap=586 poll_thresh=22 ino=257 dd-2584 [004] 127.920693: balance_dirty_state: bdi btrfs-1: dirty=908 wb=518 unstable=0 bg_thresh=998 thresh=1997 gap=571 poll_thresh=23 ino=257 dd-2584 [004] 127.920827: balance_dirty_state: bdi btrfs-1: dirty=908 wb=568 unstable=0 bg_thresh=997 thresh=1994 gap=518 poll_thresh=24 ino=257 dd-2584 [004] 127.920995: balance_dirty_state: bdi btrfs-1: dirty=883 wb=643 unstable=0 bg_thresh=992 thresh=1984 gap=458 poll_thresh=25 ino=257 dd-2584 [004] 127.920998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=61060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 127.922245: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=832 to_write=7360 dd-2584 [004] 127.930883: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1018 unstable=0 bg_thresh=992 thresh=1984 gap=608 poll_thresh=25 ino=257 dd-2584 [004] 127.930957: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1018 unstable=0 bg_thresh=991 thresh=1983 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 127.931084: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1018 unstable=0 bg_thresh=988 thresh=1976 gap=550 poll_thresh=20 ino=257 dd-2584 [004] 127.931215: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1018 unstable=0 bg_thresh=987 thresh=1975 gap=524 poll_thresh=21 ino=257 dd-2584 [004] 127.931343: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1018 unstable=0 bg_thresh=986 thresh=1973 gap=497 poll_thresh=22 ino=257 dd-2584 [004] 127.931665: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1018 unstable=0 bg_thresh=983 thresh=1966 gap=440 poll_thresh=23 ino=257 dd-2584 [004] 127.931672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=61060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 127.938885: balance_dirty_state: bdi btrfs-1: dirty=508 wb=843 unstable=0 bg_thresh=983 thresh=1966 gap=615 poll_thresh=23 ino=257 dd-2584 [005] 127.938947: balance_dirty_state: bdi btrfs-1: dirty=508 wb=843 unstable=0 bg_thresh=985 thresh=1971 gap=620 poll_thresh=17 ino=257 dd-2584 [005] 127.939060: balance_dirty_state: bdi btrfs-1: dirty=558 wb=843 unstable=0 bg_thresh=988 thresh=1976 gap=575 poll_thresh=18 ino=257 dd-2584 [005] 127.939180: balance_dirty_state: bdi btrfs-1: dirty=583 wb=843 unstable=0 bg_thresh=987 thresh=1975 gap=549 poll_thresh=19 ino=257 dd-2584 [005] 127.939299: balance_dirty_state: bdi btrfs-1: dirty=608 wb=843 unstable=0 bg_thresh=989 thresh=1979 gap=528 poll_thresh=20 ino=257 dd-2584 [005] 127.939417: balance_dirty_state: bdi btrfs-1: dirty=633 wb=843 unstable=0 bg_thresh=989 thresh=1978 gap=502 poll_thresh=21 ino=257 dd-2584 [005] 127.939535: balance_dirty_state: bdi btrfs-1: dirty=683 wb=843 unstable=0 bg_thresh=988 thresh=1977 gap=451 poll_thresh=22 ino=257 dd-2584 [005] 127.939540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=61060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 127.946887: balance_dirty_state: bdi btrfs-1: dirty=683 wb=843 unstable=0 bg_thresh=986 thresh=1972 gap=446 poll_thresh=22 ino=257 dd-2584 [001] 127.946893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=61060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 127.954930: balance_dirty_state: bdi btrfs-1: dirty=683 wb=593 unstable=0 bg_thresh=981 thresh=1962 gap=686 poll_thresh=22 ino=257 dd-2584 [001] 127.955059: balance_dirty_state: bdi btrfs-1: dirty=708 wb=593 unstable=0 bg_thresh=983 thresh=1967 gap=666 poll_thresh=16 ino=257 dd-2584 [001] 127.955291: balance_dirty_state: bdi btrfs-1: dirty=733 wb=593 unstable=0 bg_thresh=986 thresh=1972 gap=646 poll_thresh=17 ino=257 dd-2584 [001] 127.955876: balance_dirty_state: bdi btrfs-1: dirty=758 wb=593 unstable=0 bg_thresh=988 thresh=1977 gap=626 poll_thresh=18 ino=257 dd-2584 [001] 127.956114: balance_dirty_state: bdi btrfs-1: dirty=808 wb=593 unstable=0 bg_thresh=990 thresh=1981 gap=580 poll_thresh=19 ino=257 dd-2584 [001] 127.956350: balance_dirty_state: bdi btrfs-1: dirty=833 wb=593 unstable=0 bg_thresh=990 thresh=1980 gap=554 poll_thresh=20 ino=257 dd-2584 [001] 127.956584: balance_dirty_state: bdi btrfs-1: dirty=858 wb=593 unstable=0 bg_thresh=989 thresh=1979 gap=528 poll_thresh=21 ino=257 dd-2584 [001] 127.956820: balance_dirty_state: bdi btrfs-1: dirty=883 wb=593 unstable=0 bg_thresh=989 thresh=1978 gap=502 poll_thresh=22 ino=257 dd-2584 [001] 127.957054: balance_dirty_state: bdi btrfs-1: dirty=933 wb=593 unstable=0 bg_thresh=991 thresh=1982 gap=456 poll_thresh=23 ino=257 dd-2584 [001] 127.957063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=61060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 127.967000: balance_dirty_state: bdi btrfs-1: dirty=933 wb=443 unstable=0 bg_thresh=994 thresh=1989 gap=613 poll_thresh=23 ino=257 dd-2584 [001] 127.967135: balance_dirty_state: bdi btrfs-1: dirty=933 wb=443 unstable=0 bg_thresh=994 thresh=1988 gap=612 poll_thresh=17 ino=257 dd-2584 [001] 127.967373: balance_dirty_state: bdi btrfs-1: dirty=983 wb=443 unstable=0 bg_thresh=993 thresh=1987 gap=561 poll_thresh=18 ino=257 dd-2584 [001] 127.967962: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=443 unstable=0 bg_thresh=993 thresh=1986 gap=535 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 127.968002: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15452 wrote=0 to_write=8192 dd-2584 [001] 127.968344: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=468 unstable=0 bg_thresh=992 thresh=1985 gap=484 poll_thresh=20 ino=257 dd-2584 [001] 127.968349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=61060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 127.971446: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=672 to_write=7520 dd-2584 [001] 127.978888: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1118 unstable=0 bg_thresh=992 thresh=1985 gap=509 poll_thresh=20 ino=257 dd-2584 [001] 127.978973: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1068 unstable=0 bg_thresh=989 thresh=1979 gap=528 poll_thresh=15 ino=257 dd-2584 [001] 127.979052: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1043 unstable=0 bg_thresh=995 thresh=1990 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 127.979199: balance_dirty_state: bdi btrfs-1: dirty=433 wb=968 unstable=0 bg_thresh=990 thresh=1981 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 127.979350: balance_dirty_state: bdi btrfs-1: dirty=458 wb=868 unstable=0 bg_thresh=992 thresh=1984 gap=658 poll_thresh=18 ino=257 dd-2584 [001] 127.979476: balance_dirty_state: bdi btrfs-1: dirty=483 wb=868 unstable=0 bg_thresh=997 thresh=1994 gap=643 poll_thresh=19 ino=257 dd-2584 [001] 127.979605: balance_dirty_state: bdi btrfs-1: dirty=533 wb=868 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=20 ino=257 dd-2584 [001] 127.979733: balance_dirty_state: bdi btrfs-1: dirty=558 wb=868 unstable=0 bg_thresh=991 thresh=1983 gap=557 poll_thresh=21 ino=257 dd-2584 [001] 127.980042: balance_dirty_state: bdi btrfs-1: dirty=583 wb=868 unstable=0 bg_thresh=989 thresh=1978 gap=527 poll_thresh=22 ino=257 dd-2584 [001] 127.980165: balance_dirty_state: bdi btrfs-1: dirty=608 wb=868 unstable=0 bg_thresh=994 thresh=1988 gap=512 poll_thresh=23 ino=257 dd-2584 [001] 127.980291: balance_dirty_state: bdi btrfs-1: dirty=658 wb=868 unstable=0 bg_thresh=992 thresh=1985 gap=459 poll_thresh=24 ino=257 dd-2584 [001] 127.980296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=61060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 127.986942: balance_dirty_state: bdi btrfs-1: dirty=658 wb=743 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=24 ino=257 dd-2584 [001] 127.987010: balance_dirty_state: bdi btrfs-1: dirty=658 wb=743 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=18 ino=257 dd-2584 [001] 127.987131: balance_dirty_state: bdi btrfs-1: dirty=708 wb=743 unstable=0 bg_thresh=997 thresh=1995 gap=544 poll_thresh=19 ino=257 dd-2584 [001] 127.987250: balance_dirty_state: bdi btrfs-1: dirty=733 wb=743 unstable=0 bg_thresh=997 thresh=1994 gap=518 poll_thresh=20 ino=257 dd-2584 [001] 127.987368: balance_dirty_state: bdi btrfs-1: dirty=758 wb=743 unstable=0 bg_thresh=996 thresh=1993 gap=492 poll_thresh=21 ino=257 dd-2584 [001] 127.987372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=61060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 127.994971: balance_dirty_state: bdi btrfs-1: dirty=758 wb=618 unstable=0 bg_thresh=995 thresh=1990 gap=614 poll_thresh=21 ino=257 dd-2584 [005] 127.995042: balance_dirty_state: bdi btrfs-1: dirty=758 wb=618 unstable=0 bg_thresh=993 thresh=1987 gap=611 poll_thresh=16 ino=257 dd-2584 [005] 127.995167: balance_dirty_state: bdi btrfs-1: dirty=808 wb=618 unstable=0 bg_thresh=996 thresh=1992 gap=566 poll_thresh=17 ino=257 dd-2584 [005] 127.995471: balance_dirty_state: bdi btrfs-1: dirty=833 wb=618 unstable=0 bg_thresh=997 thresh=1995 gap=544 poll_thresh=18 ino=257 dd-2584 [005] 127.995591: balance_dirty_state: bdi btrfs-1: dirty=858 wb=618 unstable=0 bg_thresh=999 thresh=1999 gap=523 poll_thresh=19 ino=257 dd-2584 [005] 127.995708: balance_dirty_state: bdi btrfs-1: dirty=908 wb=618 unstable=0 bg_thresh=999 thresh=1998 gap=472 poll_thresh=20 ino=257 dd-2584 [005] 127.995713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=61060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 128.002958: balance_dirty_state: bdi btrfs-1: dirty=901 wb=430 unstable=0 bg_thresh=996 thresh=1992 gap=661 poll_thresh=20 ino=257 dd-2584 [005] 128.003083: balance_dirty_state: bdi btrfs-1: dirty=901 wb=430 unstable=0 bg_thresh=996 thresh=1992 gap=661 poll_thresh=15 ino=257 dd-2584 [005] 128.003204: balance_dirty_state: bdi btrfs-1: dirty=926 wb=430 unstable=0 bg_thresh=995 thresh=1991 gap=635 poll_thresh=16 ino=257 dd-2584 [005] 128.003438: balance_dirty_state: bdi btrfs-1: dirty=951 wb=430 unstable=0 bg_thresh=995 thresh=1990 gap=609 poll_thresh=17 ino=257 dd-2584 [005] 128.003674: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=430 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 128.003719: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15488 wrote=0 to_write=8192 dd-2584 [005] 128.003910: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=430 unstable=0 bg_thresh=996 thresh=1993 gap=537 poll_thresh=19 ino=257 dd-2584 [005] 128.004086: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=480 unstable=0 bg_thresh=998 thresh=1997 gap=516 poll_thresh=20 ino=257 dd-2584 [005] 128.004550: balance_dirty_state: bdi btrfs-1: dirty=926 wb=605 unstable=0 bg_thresh=1000 thresh=2001 gap=470 poll_thresh=21 ino=257 dd-2584 [005] 128.004552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=61060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 128.005752: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=736 to_write=7456 dd-2584 [005] 128.010982: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1030 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=21 ino=257 dd-2584 [005] 128.011107: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1030 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 128.011343: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1030 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=17 ino=257 dd-2584 [005] 128.011580: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1030 unstable=0 bg_thresh=999 thresh=1999 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 128.011795: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1030 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 128.011804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=61060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 128.019061: balance_dirty_state: bdi btrfs-1: dirty=476 wb=905 unstable=0 bg_thresh=1001 thresh=2003 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 128.019145: balance_dirty_state: bdi btrfs-1: dirty=501 wb=905 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 128.019201: balance_dirty_state: bdi btrfs-1: dirty=501 wb=905 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=15 ino=257 dd-2584 [005] 128.019258: balance_dirty_state: bdi btrfs-1: dirty=526 wb=905 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 128.019371: balance_dirty_state: bdi btrfs-1: dirty=551 wb=905 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 128.019484: balance_dirty_state: bdi btrfs-1: dirty=576 wb=905 unstable=0 bg_thresh=1002 thresh=2004 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 128.019765: balance_dirty_state: bdi btrfs-1: dirty=626 wb=905 unstable=0 bg_thresh=1001 thresh=2003 gap=472 poll_thresh=19 ino=257 dd-2584 [005] 128.019770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 128.026989: balance_dirty_state: bdi btrfs-1: dirty=626 wb=780 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=19 ino=257 dd-2584 [005] 128.027065: balance_dirty_state: bdi btrfs-1: dirty=626 wb=780 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 128.027125: balance_dirty_state: bdi btrfs-1: dirty=651 wb=780 unstable=0 bg_thresh=999 thresh=1999 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 128.027184: balance_dirty_state: bdi btrfs-1: dirty=676 wb=780 unstable=0 bg_thresh=999 thresh=1999 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 128.027303: balance_dirty_state: bdi btrfs-1: dirty=701 wb=780 unstable=0 bg_thresh=998 thresh=1997 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 128.027421: balance_dirty_state: bdi btrfs-1: dirty=726 wb=780 unstable=0 bg_thresh=998 thresh=1996 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 128.027426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 128.035021: balance_dirty_state: bdi btrfs-1: dirty=726 wb=651 unstable=0 bg_thresh=999 thresh=1999 gap=622 poll_thresh=18 ino=257 dd-2584 [005] 128.035149: balance_dirty_state: bdi btrfs-1: dirty=751 wb=651 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=13 ino=257 dd-2584 [005] 128.035268: balance_dirty_state: bdi btrfs-1: dirty=776 wb=651 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 128.035385: balance_dirty_state: bdi btrfs-1: dirty=776 wb=651 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 128.035502: balance_dirty_state: bdi btrfs-1: dirty=801 wb=651 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 128.035739: balance_dirty_state: bdi btrfs-1: dirty=826 wb=651 unstable=0 bg_thresh=1000 thresh=2001 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 128.035975: balance_dirty_state: bdi btrfs-1: dirty=851 wb=651 unstable=0 bg_thresh=1000 thresh=2000 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 128.035984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 128.043027: balance_dirty_state: bdi btrfs-1: dirty=850 wb=477 unstable=0 bg_thresh=999 thresh=1999 gap=672 poll_thresh=18 ino=257 dd-2584 [005] 128.043265: balance_dirty_state: bdi btrfs-1: dirty=875 wb=477 unstable=0 bg_thresh=1002 thresh=2004 gap=652 poll_thresh=13 ino=257 dd-2584 [005] 128.043325: balance_dirty_state: bdi btrfs-1: dirty=900 wb=477 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=14 ino=257 dd-2584 [005] 128.043383: balance_dirty_state: bdi btrfs-1: dirty=900 wb=477 unstable=0 bg_thresh=1001 thresh=2003 gap=626 poll_thresh=15 ino=257 dd-2584 [005] 128.043443: balance_dirty_state: bdi btrfs-1: dirty=925 wb=477 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=16 ino=257 dd-2584 [005] 128.043559: balance_dirty_state: bdi btrfs-1: dirty=950 wb=477 unstable=0 bg_thresh=1000 thresh=2001 gap=574 poll_thresh=17 ino=257 dd-2584 [005] 128.043676: balance_dirty_state: bdi btrfs-1: dirty=975 wb=477 unstable=0 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=18 ino=257 dd-2584 [005] 128.043793: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=477 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 128.043798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 128.043817: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15528 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 128.045368: writeback_single_inode: bdi btrfs-1: ino=257 state= age=164 wrote=656 to_write=7536 dd-2584 [005] 128.051015: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1002 unstable=0 bg_thresh=1003 thresh=2006 gap=629 poll_thresh=19 ino=257 dd-2584 [005] 128.051110: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1002 unstable=0 bg_thresh=1005 thresh=2010 gap=633 poll_thresh=14 ino=257 dd-2584 [005] 128.051170: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1002 unstable=0 bg_thresh=1005 thresh=2010 gap=608 poll_thresh=15 ino=257 dd-2584 [005] 128.051230: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1002 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 128.051347: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1002 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=17 ino=257 dd-2584 [005] 128.051638: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1002 unstable=0 bg_thresh=1003 thresh=2007 gap=530 poll_thresh=18 ino=257 dd-2584 [005] 128.051758: balance_dirty_state: bdi btrfs-1: dirty=525 wb=1002 unstable=0 bg_thresh=1005 thresh=2011 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 128.051763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 128.059243: balance_dirty_state: bdi btrfs-1: dirty=525 wb=877 unstable=0 bg_thresh=997 thresh=1995 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 128.059311: balance_dirty_state: bdi btrfs-1: dirty=525 wb=877 unstable=0 bg_thresh=994 thresh=1989 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 128.059372: balance_dirty_state: bdi btrfs-1: dirty=550 wb=877 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 128.059432: balance_dirty_state: bdi btrfs-1: dirty=550 wb=877 unstable=0 bg_thresh=994 thresh=1988 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 128.059557: balance_dirty_state: bdi btrfs-1: dirty=600 wb=877 unstable=0 bg_thresh=993 thresh=1987 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 128.059677: balance_dirty_state: bdi btrfs-1: dirty=625 wb=877 unstable=0 bg_thresh=995 thresh=1991 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 128.059682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 128.067079: balance_dirty_state: bdi btrfs-1: dirty=628 wb=764 unstable=0 bg_thresh=985 thresh=1970 gap=578 poll_thresh=18 ino=257 dd-2584 [001] 128.067202: balance_dirty_state: bdi btrfs-1: dirty=628 wb=764 unstable=0 bg_thresh=985 thresh=1970 gap=578 poll_thresh=13 ino=257 dd-2584 [001] 128.067319: balance_dirty_state: bdi btrfs-1: dirty=653 wb=764 unstable=0 bg_thresh=987 thresh=1975 gap=558 poll_thresh=14 ino=257 dd-2584 [001] 128.067436: balance_dirty_state: bdi btrfs-1: dirty=678 wb=764 unstable=0 bg_thresh=990 thresh=1980 gap=538 poll_thresh=15 ino=257 dd-2584 [001] 128.067554: balance_dirty_state: bdi btrfs-1: dirty=678 wb=764 unstable=0 bg_thresh=990 thresh=1980 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 128.067790: balance_dirty_state: bdi btrfs-1: dirty=728 wb=764 unstable=0 bg_thresh=989 thresh=1979 gap=487 poll_thresh=17 ino=257 dd-2584 [001] 128.067799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 128.078935: balance_dirty_state: bdi btrfs-1: dirty=728 wb=639 unstable=0 bg_thresh=985 thresh=1971 gap=604 poll_thresh=17 ino=257 dd-2584 [001] 128.079315: balance_dirty_state: bdi btrfs-1: dirty=744 wb=636 unstable=0 bg_thresh=987 thresh=1975 gap=595 poll_thresh=13 ino=257 dd-2584 [001] 128.079372: balance_dirty_state: bdi btrfs-1: dirty=769 wb=636 unstable=0 bg_thresh=990 thresh=1980 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 128.079428: balance_dirty_state: bdi btrfs-1: dirty=794 wb=636 unstable=0 bg_thresh=990 thresh=1980 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 128.079487: balance_dirty_state: bdi btrfs-1: dirty=794 wb=636 unstable=0 bg_thresh=992 thresh=1985 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 128.079603: balance_dirty_state: bdi btrfs-1: dirty=844 wb=636 unstable=0 bg_thresh=992 thresh=1984 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 128.079723: balance_dirty_state: bdi btrfs-1: dirty=869 wb=636 unstable=0 bg_thresh=994 thresh=1988 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 128.079728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 collect-vmstat.-2569 [000] 128.088348: balance_dirty_state: bdi 0:15: dirty=869 wb=411 unstable=0 bg_thresh=993 thresh=1987 gap=707 poll_thresh=38 ino=2375722 dd-2584 [001] 128.090921: balance_dirty_state: bdi btrfs-1: dirty=869 wb=286 unstable=0 bg_thresh=990 thresh=1980 gap=825 poll_thresh=18 ino=257 dd-2584 [001] 128.091021: balance_dirty_state: bdi btrfs-1: dirty=869 wb=286 unstable=0 bg_thresh=990 thresh=1980 gap=825 poll_thresh=13 ino=257 dd-2584 [001] 128.091121: balance_dirty_state: bdi btrfs-1: dirty=894 wb=286 unstable=0 bg_thresh=992 thresh=1985 gap=805 poll_thresh=14 ino=257 dd-2584 [001] 128.091223: balance_dirty_state: bdi btrfs-1: dirty=919 wb=286 unstable=0 bg_thresh=995 thresh=1991 gap=786 poll_thresh=15 ino=257 dd-2584 [001] 128.091324: balance_dirty_state: bdi btrfs-1: dirty=919 wb=286 unstable=0 bg_thresh=998 thresh=1996 gap=791 poll_thresh=16 ino=257 dd-2584 [001] 128.091479: balance_dirty_state: bdi btrfs-1: dirty=969 wb=286 unstable=0 bg_thresh=997 thresh=1995 gap=740 poll_thresh=17 ino=257 dd-2584 [001] 128.091620: balance_dirty_state: bdi btrfs-1: dirty=994 wb=286 unstable=0 bg_thresh=999 thresh=1999 gap=719 poll_thresh=18 ino=257 dd-2584 [001] 128.092061: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=286 unstable=0 bg_thresh=999 thresh=1998 gap=693 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 128.092085: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15576 wrote=0 to_write=8192 dd-2584 [001] 128.092265: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=286 unstable=0 bg_thresh=998 thresh=1997 gap=667 poll_thresh=20 ino=257 dd-2584 [001] 128.092483: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=336 unstable=0 bg_thresh=997 thresh=1995 gap=615 poll_thresh=21 ino=257 dd-2584 [001] 128.092695: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=386 unstable=0 bg_thresh=997 thresh=1994 gap=589 poll_thresh=22 ino=257 dd-2584 [001] 128.092909: balance_dirty_state: bdi btrfs-1: dirty=994 wb=436 unstable=0 bg_thresh=996 thresh=1993 gap=563 poll_thresh=23 ino=257 dd-2584 [001] 128.093126: balance_dirty_state: bdi btrfs-1: dirty=994 wb=486 unstable=0 bg_thresh=996 thresh=1992 gap=512 poll_thresh=24 ino=257 dd-2584 [001] 128.093342: balance_dirty_state: bdi btrfs-1: dirty=969 wb=536 unstable=0 bg_thresh=998 thresh=1996 gap=491 poll_thresh=25 ino=257 dd-2584 [001] 128.093344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 128.095924: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=832 to_write=7360 dd-2584 [001] 128.098918: balance_dirty_state: bdi btrfs-1: dirty=394 wb=986 unstable=0 bg_thresh=991 thresh=1982 gap=602 poll_thresh=25 ino=257 dd-2584 [001] 128.098983: balance_dirty_state: bdi btrfs-1: dirty=419 wb=986 unstable=0 bg_thresh=991 thresh=1982 gap=577 poll_thresh=19 ino=257 dd-2584 [001] 128.099276: balance_dirty_state: bdi btrfs-1: dirty=444 wb=986 unstable=0 bg_thresh=996 thresh=1992 gap=562 poll_thresh=20 ino=257 dd-2584 [001] 128.099394: balance_dirty_state: bdi btrfs-1: dirty=469 wb=986 unstable=0 bg_thresh=998 thresh=1997 gap=542 poll_thresh=21 ino=257 dd-2584 [001] 128.099511: balance_dirty_state: bdi btrfs-1: dirty=494 wb=986 unstable=0 bg_thresh=998 thresh=1996 gap=516 poll_thresh=22 ino=257 dd-2584 [001] 128.099628: balance_dirty_state: bdi btrfs-1: dirty=544 wb=986 unstable=0 bg_thresh=997 thresh=1995 gap=465 poll_thresh=23 ino=257 dd-2584 [001] 128.099633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 128.110951: balance_dirty_state: bdi btrfs-1: dirty=544 wb=836 unstable=0 bg_thresh=992 thresh=1985 gap=605 poll_thresh=23 ino=257 dd-2584 [001] 128.111013: balance_dirty_state: bdi btrfs-1: dirty=544 wb=836 unstable=0 bg_thresh=992 thresh=1985 gap=605 poll_thresh=17 ino=257 dd-2584 [001] 128.111129: balance_dirty_state: bdi btrfs-1: dirty=594 wb=836 unstable=0 bg_thresh=995 thresh=1990 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 128.111243: balance_dirty_state: bdi btrfs-1: dirty=619 wb=836 unstable=0 bg_thresh=997 thresh=1995 gap=540 poll_thresh=19 ino=257 dd-2584 [001] 128.111364: balance_dirty_state: bdi btrfs-1: dirty=644 wb=836 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=20 ino=257 dd-2584 [001] 128.111481: balance_dirty_state: bdi btrfs-1: dirty=669 wb=836 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=21 ino=257 dd-2584 [001] 128.111486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 128.119019: balance_dirty_state: bdi btrfs-1: dirty=669 wb=711 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=21 ino=257 dd-2584 [005] 128.119482: balance_dirty_state: bdi btrfs-1: dirty=669 wb=711 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=16 ino=257 dd-2584 [005] 128.119713: balance_dirty_state: bdi btrfs-1: dirty=694 wb=711 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=17 ino=257 dd-2584 [005] 128.119948: balance_dirty_state: bdi btrfs-1: dirty=719 wb=711 unstable=0 bg_thresh=1001 thresh=2003 gap=573 poll_thresh=18 ino=257 dd-2584 [005] 128.120187: balance_dirty_state: bdi btrfs-1: dirty=769 wb=711 unstable=0 bg_thresh=1001 thresh=2002 gap=522 poll_thresh=19 ino=257 dd-2584 [005] 128.120421: balance_dirty_state: bdi btrfs-1: dirty=794 wb=711 unstable=0 bg_thresh=1000 thresh=2001 gap=496 poll_thresh=20 ino=257 dd-2584 [005] 128.120430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 128.127098: balance_dirty_state: bdi btrfs-1: dirty=794 wb=586 unstable=0 bg_thresh=995 thresh=1991 gap=611 poll_thresh=20 ino=257 dd-2584 [005] 128.127220: balance_dirty_state: bdi btrfs-1: dirty=819 wb=586 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=15 ino=257 dd-2584 [005] 128.127341: balance_dirty_state: bdi btrfs-1: dirty=819 wb=586 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 128.127575: balance_dirty_state: bdi btrfs-1: dirty=869 wb=586 unstable=0 bg_thresh=997 thresh=1994 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 128.127811: balance_dirty_state: bdi btrfs-1: dirty=894 wb=586 unstable=0 bg_thresh=996 thresh=1993 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 128.128395: balance_dirty_state: bdi btrfs-1: dirty=919 wb=586 unstable=0 bg_thresh=996 thresh=1992 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 128.128404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=63172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 128.135094: balance_dirty_state: bdi btrfs-1: dirty=919 wb=461 unstable=0 bg_thresh=995 thresh=1991 gap=611 poll_thresh=19 ino=257 dd-2584 [005] 128.135222: balance_dirty_state: bdi btrfs-1: dirty=944 wb=461 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 128.135343: balance_dirty_state: bdi btrfs-1: dirty=944 wb=461 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=15 ino=257 dd-2584 [005] 128.135460: balance_dirty_state: bdi btrfs-1: dirty=969 wb=461 unstable=0 bg_thresh=994 thresh=1989 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 128.135698: balance_dirty_state: bdi btrfs-1: dirty=994 wb=461 unstable=0 bg_thresh=996 thresh=1993 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 128.135929: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=461 unstable=0 bg_thresh=996 thresh=1992 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 128.135938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=63172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 128.135968: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15620 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 128.137609: writeback_single_inode: bdi btrfs-1: ino=257 state= age=84 wrote=672 to_write=7520 dd-2584 [005] 128.143040: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1011 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=18 ino=257 dd-2584 [005] 128.143170: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1011 unstable=0 bg_thresh=993 thresh=1987 gap=582 poll_thresh=13 ino=257 dd-2584 [005] 128.143307: balance_dirty_state: bdi btrfs-1: dirty=419 wb=961 unstable=0 bg_thresh=996 thresh=1992 gap=612 poll_thresh=14 ino=257 dd-2584 [005] 128.143451: balance_dirty_state: bdi btrfs-1: dirty=444 wb=911 unstable=0 bg_thresh=995 thresh=1991 gap=636 poll_thresh=15 ino=257 dd-2584 [005] 128.143575: balance_dirty_state: bdi btrfs-1: dirty=444 wb=886 unstable=0 bg_thresh=998 thresh=1996 gap=666 poll_thresh=16 ino=257 dd-2584 [005] 128.143810: balance_dirty_state: bdi btrfs-1: dirty=469 wb=886 unstable=0 bg_thresh=997 thresh=1995 gap=640 poll_thresh=17 ino=257 dd-2584 [005] 128.144045: balance_dirty_state: bdi btrfs-1: dirty=519 wb=886 unstable=0 bg_thresh=997 thresh=1994 gap=589 poll_thresh=18 ino=257 dd-2584 [005] 128.144632: balance_dirty_state: bdi btrfs-1: dirty=544 wb=886 unstable=0 bg_thresh=996 thresh=1993 gap=563 poll_thresh=19 ino=257 dd-2584 [005] 128.144885: balance_dirty_state: bdi btrfs-1: dirty=569 wb=886 unstable=0 bg_thresh=993 thresh=1987 gap=532 poll_thresh=20 ino=257 dd-2584 [005] 128.145129: balance_dirty_state: bdi btrfs-1: dirty=619 wb=886 unstable=0 bg_thresh=993 thresh=1986 gap=481 poll_thresh=21 ino=257 dd-2584 [005] 128.145139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=63172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 128.151052: balance_dirty_state: bdi btrfs-1: dirty=619 wb=886 unstable=0 bg_thresh=993 thresh=1986 gap=481 poll_thresh=21 ino=257 dd-2584 [001] 128.151063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=63172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 128.159020: balance_dirty_state: bdi btrfs-1: dirty=619 wb=661 unstable=0 bg_thresh=991 thresh=1983 gap=703 poll_thresh=21 ino=257 dd-2584 [001] 128.159087: balance_dirty_state: bdi btrfs-1: dirty=619 wb=661 unstable=0 bg_thresh=991 thresh=1983 gap=703 poll_thresh=16 ino=257 dd-2584 [001] 128.159204: balance_dirty_state: bdi btrfs-1: dirty=644 wb=661 unstable=0 bg_thresh=994 thresh=1988 gap=683 poll_thresh=17 ino=257 dd-2584 [001] 128.159321: balance_dirty_state: bdi btrfs-1: dirty=694 wb=661 unstable=0 bg_thresh=996 thresh=1993 gap=638 poll_thresh=18 ino=257 dd-2584 [001] 128.159439: balance_dirty_state: bdi btrfs-1: dirty=719 wb=661 unstable=0 bg_thresh=998 thresh=1997 gap=617 poll_thresh=19 ino=257 dd-2584 [001] 128.159557: balance_dirty_state: bdi btrfs-1: dirty=744 wb=661 unstable=0 bg_thresh=998 thresh=1996 gap=591 poll_thresh=20 ino=257 dd-2584 [001] 128.159848: balance_dirty_state: bdi btrfs-1: dirty=794 wb=661 unstable=0 bg_thresh=997 thresh=1995 gap=540 poll_thresh=21 ino=257 dd-2584 [001] 128.159965: balance_dirty_state: bdi btrfs-1: dirty=819 wb=661 unstable=0 bg_thresh=997 thresh=1994 gap=514 poll_thresh=22 ino=257 dd-2584 [001] 128.160083: balance_dirty_state: bdi btrfs-1: dirty=844 wb=661 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=23 ino=257 dd-2584 [001] 128.160087: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=63172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 128.167044: balance_dirty_state: bdi btrfs-1: dirty=844 wb=536 unstable=0 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=23 ino=257 dd-2584 [001] 128.167125: balance_dirty_state: bdi btrfs-1: dirty=869 wb=536 unstable=0 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=17 ino=257 dd-2584 [001] 128.167240: balance_dirty_state: bdi btrfs-1: dirty=894 wb=536 unstable=0 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=18 ino=257 dd-2584 [001] 128.167353: balance_dirty_state: bdi btrfs-1: dirty=919 wb=536 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=19 ino=257 dd-2584 [001] 128.167466: balance_dirty_state: bdi btrfs-1: dirty=969 wb=536 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=20 ino=257 dd-2584 [001] 128.167470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=63172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 128.175104: balance_dirty_state: bdi btrfs-1: dirty=969 wb=411 unstable=0 bg_thresh=1001 thresh=2003 gap=623 poll_thresh=20 ino=257 dd-2584 [001] 128.175197: balance_dirty_state: bdi btrfs-1: dirty=969 wb=411 unstable=0 bg_thresh=1001 thresh=2003 gap=623 poll_thresh=15 ino=257 dd-2584 [001] 128.175255: balance_dirty_state: bdi btrfs-1: dirty=994 wb=411 unstable=0 bg_thresh=1001 thresh=2002 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 128.175368: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=411 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 128.175390: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15660 wrote=0 to_write=8192 dd-2584 [001] 128.175802: balance_dirty_state: bdi btrfs-1: dirty=969 wb=486 unstable=0 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=18 ino=257 dd-2584 [001] 128.175975: balance_dirty_state: bdi btrfs-1: dirty=969 wb=536 unstable=0 bg_thresh=1002 thresh=2004 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 128.175977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=63172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 128.177261: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=704 to_write=7488 dd-2584 [001] 128.182944: balance_dirty_state: bdi btrfs-1: dirty=394 wb=986 unstable=0 bg_thresh=1000 thresh=2000 gap=620 poll_thresh=19 ino=257 dd-2584 [001] 128.183009: balance_dirty_state: bdi btrfs-1: dirty=394 wb=986 unstable=0 bg_thresh=1000 thresh=2000 gap=620 poll_thresh=14 ino=257 dd-2584 [001] 128.183069: balance_dirty_state: bdi btrfs-1: dirty=419 wb=986 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=15 ino=257 dd-2584 [001] 128.183129: balance_dirty_state: bdi btrfs-1: dirty=444 wb=986 unstable=0 bg_thresh=999 thresh=1999 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 128.183247: balance_dirty_state: bdi btrfs-1: dirty=469 wb=986 unstable=0 bg_thresh=998 thresh=1997 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 128.183363: balance_dirty_state: bdi btrfs-1: dirty=494 wb=986 unstable=0 bg_thresh=998 thresh=1996 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 128.183480: balance_dirty_state: bdi btrfs-1: dirty=519 wb=986 unstable=0 bg_thresh=997 thresh=1995 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 128.183485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=63172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 128.191107: balance_dirty_state: bdi btrfs-1: dirty=519 wb=861 unstable=0 bg_thresh=999 thresh=1999 gap=619 poll_thresh=19 ino=257 dd-2584 [001] 128.191202: balance_dirty_state: bdi btrfs-1: dirty=544 wb=861 unstable=0 bg_thresh=1002 thresh=2004 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 128.191261: balance_dirty_state: bdi btrfs-1: dirty=569 wb=861 unstable=0 bg_thresh=999 thresh=1998 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 128.191318: balance_dirty_state: bdi btrfs-1: dirty=569 wb=861 unstable=0 bg_thresh=1001 thresh=2003 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 128.191598: balance_dirty_state: bdi btrfs-1: dirty=619 wb=861 unstable=0 bg_thresh=1003 thresh=2007 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 128.191726: balance_dirty_state: bdi btrfs-1: dirty=644 wb=861 unstable=0 bg_thresh=1003 thresh=2006 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 128.191731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=63172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 128.199052: balance_dirty_state: bdi btrfs-1: dirty=644 wb=711 unstable=0 bg_thresh=999 thresh=1999 gap=644 poll_thresh=18 ino=257 dd-2584 [001] 128.199240: balance_dirty_state: bdi btrfs-1: dirty=669 wb=711 unstable=0 bg_thresh=996 thresh=1993 gap=613 poll_thresh=13 ino=257 dd-2584 [001] 128.199424: balance_dirty_state: bdi btrfs-1: dirty=669 wb=711 unstable=0 bg_thresh=999 thresh=1998 gap=618 poll_thresh=14 ino=257 dd-2584 [001] 128.199615: balance_dirty_state: bdi btrfs-1: dirty=694 wb=711 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 128.199794: balance_dirty_state: bdi btrfs-1: dirty=719 wb=711 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 128.200152: balance_dirty_state: bdi btrfs-1: dirty=744 wb=711 unstable=0 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 128.200500: balance_dirty_state: bdi btrfs-1: dirty=769 wb=711 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 128.200837: balance_dirty_state: bdi btrfs-1: dirty=794 wb=711 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 128.200847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=63172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 128.206955: balance_dirty_state: bdi btrfs-1: dirty=792 wb=711 unstable=0 bg_thresh=993 thresh=1986 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 128.206959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=63172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 128.218970: balance_dirty_state: bdi btrfs-1: dirty=792 wb=311 unstable=0 bg_thresh=983 thresh=1966 gap=863 poll_thresh=19 ino=257 dd-2584 [005] 128.219062: balance_dirty_state: bdi btrfs-1: dirty=792 wb=311 unstable=0 bg_thresh=985 thresh=1971 gap=868 poll_thresh=14 ino=257 dd-2584 [005] 128.219152: balance_dirty_state: bdi btrfs-1: dirty=817 wb=311 unstable=0 bg_thresh=985 thresh=1971 gap=843 poll_thresh=15 ino=257 dd-2584 [005] 128.219499: balance_dirty_state: bdi btrfs-1: dirty=817 wb=311 unstable=0 bg_thresh=988 thresh=1976 gap=848 poll_thresh=16 ino=257 dd-2584 [005] 128.219671: balance_dirty_state: bdi btrfs-1: dirty=867 wb=311 unstable=0 bg_thresh=984 thresh=1969 gap=791 poll_thresh=17 ino=257 dd-2584 [005] 128.219845: balance_dirty_state: bdi btrfs-1: dirty=892 wb=311 unstable=0 bg_thresh=986 thresh=1973 gap=770 poll_thresh=18 ino=257 dd-2584 [005] 128.220016: balance_dirty_state: bdi btrfs-1: dirty=917 wb=311 unstable=0 bg_thresh=986 thresh=1972 gap=744 poll_thresh=19 ino=257 dd-2584 [005] 128.220188: balance_dirty_state: bdi btrfs-1: dirty=942 wb=311 unstable=0 bg_thresh=985 thresh=1971 gap=718 poll_thresh=20 ino=257 dd-2584 [005] 128.220359: balance_dirty_state: bdi btrfs-1: dirty=992 wb=311 unstable=0 bg_thresh=985 thresh=1970 gap=667 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 128.220379: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15704 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 128.222709: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=624 to_write=7568 dd-2584 [005] 128.222902: balance_dirty_state: bdi btrfs-1: dirty=392 wb=936 unstable=0 bg_thresh=987 thresh=1974 gap=646 poll_thresh=22 ino=257 dd-2584 [005] 128.223094: balance_dirty_state: bdi btrfs-1: dirty=417 wb=936 unstable=0 bg_thresh=986 thresh=1973 gap=620 poll_thresh=23 ino=257 dd-2584 [005] 128.223543: balance_dirty_state: bdi btrfs-1: dirty=467 wb=936 unstable=0 bg_thresh=986 thresh=1972 gap=569 poll_thresh=24 ino=257 dd-2584 [005] 128.223727: balance_dirty_state: bdi btrfs-1: dirty=492 wb=936 unstable=0 bg_thresh=985 thresh=1971 gap=543 poll_thresh=25 ino=257 dd-2584 [005] 128.223911: balance_dirty_state: bdi btrfs-1: dirty=517 wb=936 unstable=0 bg_thresh=987 thresh=1975 gap=522 poll_thresh=26 ino=257 dd-2584 [005] 128.224094: balance_dirty_state: bdi btrfs-1: dirty=542 wb=936 unstable=0 bg_thresh=987 thresh=1974 gap=496 poll_thresh=27 ino=257 dd-2584 [005] 128.224280: balance_dirty_state: bdi btrfs-1: dirty=592 wb=936 unstable=0 bg_thresh=986 thresh=1973 gap=445 poll_thresh=28 ino=257 dd-2584 [005] 128.224287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=63172 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [005] 128.235094: balance_dirty_state: bdi btrfs-1: dirty=592 wb=686 unstable=0 bg_thresh=976 thresh=1952 gap=674 poll_thresh=28 ino=257 dd-2584 [005] 128.235164: balance_dirty_state: bdi btrfs-1: dirty=592 wb=686 unstable=0 bg_thresh=978 thresh=1957 gap=679 poll_thresh=21 ino=257 dd-2584 [005] 128.235294: balance_dirty_state: bdi btrfs-1: dirty=642 wb=686 unstable=0 bg_thresh=971 thresh=1943 gap=615 poll_thresh=22 ino=257 dd-2584 [005] 128.235419: balance_dirty_state: bdi btrfs-1: dirty=667 wb=686 unstable=0 bg_thresh=971 thresh=1942 gap=589 poll_thresh=23 ino=257 dd-2584 [005] 128.235541: balance_dirty_state: bdi btrfs-1: dirty=692 wb=686 unstable=0 bg_thresh=976 thresh=1952 gap=574 poll_thresh=24 ino=257 dd-2584 [005] 128.235833: balance_dirty_state: bdi btrfs-1: dirty=717 wb=686 unstable=0 bg_thresh=975 thresh=1951 gap=548 poll_thresh=25 ino=257 dd-2584 [005] 128.235950: balance_dirty_state: bdi btrfs-1: dirty=767 wb=686 unstable=0 bg_thresh=975 thresh=1950 gap=497 poll_thresh=26 ino=257 dd-2584 [005] 128.236069: balance_dirty_state: bdi btrfs-1: dirty=792 wb=686 unstable=0 bg_thresh=974 thresh=1949 gap=471 poll_thresh=27 ino=257 dd-2584 [005] 128.236074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1218 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-86% task_gap=-272% task_weight=100% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 128.243012: balance_dirty_state: bdi btrfs-1: dirty=792 wb=611 unstable=0 bg_thresh=974 thresh=1949 gap=546 poll_thresh=27 ino=257 dd-2584 [005] 128.243091: balance_dirty_state: bdi btrfs-1: dirty=817 wb=611 unstable=0 bg_thresh=973 thresh=1947 gap=519 poll_thresh=20 ino=257 dd-2584 [005] 128.243213: balance_dirty_state: bdi btrfs-1: dirty=842 wb=611 unstable=0 bg_thresh=976 thresh=1952 gap=499 poll_thresh=21 ino=257 dd-2584 [005] 128.243356: balance_dirty_state: bdi btrfs-1: dirty=867 wb=486 unstable=0 bg_thresh=975 thresh=1950 gap=597 poll_thresh=22 ino=257 dd-2584 [005] 128.243474: balance_dirty_state: bdi btrfs-1: dirty=917 wb=486 unstable=0 bg_thresh=974 thresh=1949 gap=546 poll_thresh=23 ino=257 dd-2584 [005] 128.243588: balance_dirty_state: bdi btrfs-1: dirty=942 wb=486 unstable=0 bg_thresh=974 thresh=1948 gap=520 poll_thresh=24 ino=257 dd-2584 [005] 128.243865: balance_dirty_state: bdi btrfs-1: dirty=967 wb=486 unstable=0 bg_thresh=976 thresh=1952 gap=499 poll_thresh=25 ino=257 dd-2584 [005] 128.243979: balance_dirty_state: bdi btrfs-1: dirty=992 wb=486 unstable=0 bg_thresh=975 thresh=1951 gap=473 poll_thresh=26 ino=257 dd-2584 [005] 128.243983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1220 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-84% task_gap=-270% task_weight=100% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 128.243999: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15728 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 128.247065: writeback_single_inode: bdi btrfs-1: ino=257 state= age=28 wrote=640 to_write=7552 dd-2584 [005] 128.255051: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1011 unstable=0 bg_thresh=977 thresh=1955 gap=577 poll_thresh=26 ino=257 dd-2584 [005] 128.255144: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1011 unstable=0 bg_thresh=977 thresh=1955 gap=552 poll_thresh=19 ino=257 dd-2584 [005] 128.255260: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1011 unstable=0 bg_thresh=979 thresh=1959 gap=531 poll_thresh=20 ino=257 dd-2584 [005] 128.255371: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1011 unstable=0 bg_thresh=979 thresh=1958 gap=480 poll_thresh=21 ino=257 dd-2584 [005] 128.255376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-55% task_gap=-210% task_weight=99% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 128.263131: balance_dirty_state: bdi btrfs-1: dirty=467 wb=886 unstable=0 bg_thresh=978 thresh=1957 gap=604 poll_thresh=21 ino=257 dd-2584 [005] 128.263222: balance_dirty_state: bdi btrfs-1: dirty=467 wb=886 unstable=0 bg_thresh=978 thresh=1956 gap=603 poll_thresh=16 ino=257 dd-2584 [005] 128.263338: balance_dirty_state: bdi btrfs-1: dirty=492 wb=886 unstable=0 bg_thresh=977 thresh=1955 gap=577 poll_thresh=17 ino=257 dd-2584 [005] 128.263453: balance_dirty_state: bdi btrfs-1: dirty=542 wb=886 unstable=0 bg_thresh=977 thresh=1954 gap=526 poll_thresh=18 ino=257 dd-2584 [005] 128.263566: balance_dirty_state: bdi btrfs-1: dirty=567 wb=886 unstable=0 bg_thresh=976 thresh=1953 gap=500 poll_thresh=19 ino=257 dd-2584 [005] 128.263847: balance_dirty_state: bdi btrfs-1: dirty=592 wb=886 unstable=0 bg_thresh=978 thresh=1957 gap=479 poll_thresh=20 ino=257 dd-2584 [005] 128.263852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-261% task_weight=99% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 128.271128: balance_dirty_state: bdi btrfs-1: dirty=592 wb=761 unstable=0 bg_thresh=978 thresh=1956 gap=603 poll_thresh=20 ino=257 dd-2584 [000] 128.271198: balance_dirty_state: bdi btrfs-1: dirty=617 wb=761 unstable=0 bg_thresh=978 thresh=1956 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 128.271259: balance_dirty_state: bdi btrfs-1: dirty=617 wb=761 unstable=0 bg_thresh=980 thresh=1961 gap=583 poll_thresh=16 ino=257 dd-2584 [000] 128.271380: balance_dirty_state: bdi btrfs-1: dirty=642 wb=761 unstable=0 bg_thresh=983 thresh=1966 gap=563 poll_thresh=17 ino=257 dd-2584 [000] 128.271492: balance_dirty_state: bdi btrfs-1: dirty=692 wb=761 unstable=0 bg_thresh=985 thresh=1971 gap=518 poll_thresh=18 ino=257 dd-2584 [000] 128.271607: balance_dirty_state: bdi btrfs-1: dirty=717 wb=761 unstable=0 bg_thresh=987 thresh=1975 gap=497 poll_thresh=19 ino=257 dd-2584 [000] 128.271719: balance_dirty_state: bdi btrfs-1: dirty=742 wb=761 unstable=0 bg_thresh=987 thresh=1974 gap=471 poll_thresh=20 ino=257 dd-2584 [000] 128.271723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 128.279087: balance_dirty_state: bdi btrfs-1: dirty=742 wb=661 unstable=0 bg_thresh=979 thresh=1959 gap=556 poll_thresh=20 ino=257 dd-2584 [004] 128.279181: balance_dirty_state: bdi btrfs-1: dirty=742 wb=661 unstable=0 bg_thresh=979 thresh=1959 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 128.279266: balance_dirty_state: bdi btrfs-1: dirty=767 wb=661 unstable=0 bg_thresh=982 thresh=1964 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 128.279432: balance_dirty_state: bdi btrfs-1: dirty=792 wb=661 unstable=0 bg_thresh=984 thresh=1969 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 128.279894: balance_dirty_state: bdi btrfs-1: dirty=842 wb=661 unstable=0 bg_thresh=984 thresh=1968 gap=465 poll_thresh=18 ino=257 dd-2584 [004] 128.279900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 128.287027: balance_dirty_state: bdi btrfs-1: dirty=842 wb=386 unstable=0 bg_thresh=982 thresh=1965 gap=737 poll_thresh=18 ino=257 dd-2584 [004] 128.287115: balance_dirty_state: bdi btrfs-1: dirty=842 wb=386 unstable=0 bg_thresh=982 thresh=1965 gap=737 poll_thresh=13 ino=257 dd-2584 [004] 128.287172: balance_dirty_state: bdi btrfs-1: dirty=867 wb=386 unstable=0 bg_thresh=985 thresh=1970 gap=717 poll_thresh=14 ino=257 dd-2584 [004] 128.287226: balance_dirty_state: bdi btrfs-1: dirty=892 wb=386 unstable=0 bg_thresh=985 thresh=1970 gap=692 poll_thresh=15 ino=257 dd-2584 [004] 128.287284: balance_dirty_state: bdi btrfs-1: dirty=892 wb=386 unstable=0 bg_thresh=984 thresh=1969 gap=691 poll_thresh=16 ino=257 dd-2584 [004] 128.287397: balance_dirty_state: bdi btrfs-1: dirty=942 wb=386 unstable=0 bg_thresh=984 thresh=1968 gap=640 poll_thresh=17 ino=257 dd-2584 [004] 128.287511: balance_dirty_state: bdi btrfs-1: dirty=967 wb=386 unstable=0 bg_thresh=986 thresh=1972 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 128.287623: balance_dirty_state: bdi btrfs-1: dirty=992 wb=386 unstable=0 bg_thresh=985 thresh=1971 gap=593 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 128.287689: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15772 wrote=0 to_write=8192 dd-2584 [004] 128.287751: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=386 unstable=0 bg_thresh=985 thresh=1970 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 128.287881: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=411 unstable=0 bg_thresh=987 thresh=1974 gap=521 poll_thresh=21 ino=257 dd-2584 [004] 128.288181: balance_dirty_state: bdi btrfs-1: dirty=917 wb=536 unstable=0 bg_thresh=986 thresh=1973 gap=520 poll_thresh=22 ino=257 dd-2584 [004] 128.288311: balance_dirty_state: bdi btrfs-1: dirty=892 wb=586 unstable=0 bg_thresh=986 thresh=1972 gap=494 poll_thresh=23 ino=257 dd-2584 [004] 128.288443: balance_dirty_state: bdi btrfs-1: dirty=867 wb=661 unstable=0 bg_thresh=985 thresh=1971 gap=443 poll_thresh=24 ino=257 dd-2584 [004] 128.288445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 128.289574: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=800 to_write=7392 dd-2584 [000] 128.295005: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1061 unstable=0 bg_thresh=974 thresh=1948 gap=545 poll_thresh=24 ino=257 dd-2584 [000] 128.295095: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1061 unstable=0 bg_thresh=977 thresh=1954 gap=526 poll_thresh=18 ino=257 dd-2584 [000] 128.295270: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1061 unstable=0 bg_thresh=978 thresh=1957 gap=504 poll_thresh=19 ino=257 dd-2584 [000] 128.295443: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1061 unstable=0 bg_thresh=977 thresh=1954 gap=451 poll_thresh=20 ino=257 dd-2584 [000] 128.295450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 128.303014: balance_dirty_state: bdi btrfs-1: dirty=442 wb=936 unstable=0 bg_thresh=981 thresh=1962 gap=584 poll_thresh=20 ino=257 dd-2584 [000] 128.303141: balance_dirty_state: bdi btrfs-1: dirty=442 wb=936 unstable=0 bg_thresh=983 thresh=1967 gap=589 poll_thresh=15 ino=257 dd-2584 [000] 128.303262: balance_dirty_state: bdi btrfs-1: dirty=467 wb=936 unstable=0 bg_thresh=983 thresh=1966 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 128.303498: balance_dirty_state: bdi btrfs-1: dirty=492 wb=936 unstable=0 bg_thresh=982 thresh=1965 gap=537 poll_thresh=17 ino=257 dd-2584 [000] 128.303732: balance_dirty_state: bdi btrfs-1: dirty=517 wb=936 unstable=0 bg_thresh=982 thresh=1964 gap=511 poll_thresh=18 ino=257 dd-2584 [000] 128.304319: balance_dirty_state: bdi btrfs-1: dirty=567 wb=936 unstable=0 bg_thresh=981 thresh=1963 gap=460 poll_thresh=19 ino=257 dd-2584 [000] 128.304328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=100% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 128.310993: balance_dirty_state: bdi btrfs-1: dirty=567 wb=811 unstable=0 bg_thresh=980 thresh=1961 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 128.311080: balance_dirty_state: bdi btrfs-1: dirty=592 wb=811 unstable=0 bg_thresh=980 thresh=1961 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 128.311165: balance_dirty_state: bdi btrfs-1: dirty=617 wb=811 unstable=0 bg_thresh=983 thresh=1966 gap=538 poll_thresh=15 ino=257 dd-2584 [004] 128.311248: balance_dirty_state: bdi btrfs-1: dirty=617 wb=811 unstable=0 bg_thresh=983 thresh=1966 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 128.311414: balance_dirty_state: bdi btrfs-1: dirty=667 wb=811 unstable=0 bg_thresh=985 thresh=1971 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 128.311589: balance_dirty_state: bdi btrfs-1: dirty=692 wb=811 unstable=0 bg_thresh=987 thresh=1975 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 128.311595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=100% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 128.319043: balance_dirty_state: bdi btrfs-1: dirty=692 wb=686 unstable=0 bg_thresh=983 thresh=1966 gap=588 poll_thresh=18 ino=257 dd-2584 [000] 128.319104: balance_dirty_state: bdi btrfs-1: dirty=692 wb=686 unstable=0 bg_thresh=983 thresh=1966 gap=588 poll_thresh=13 ino=257 dd-2584 [000] 128.319162: balance_dirty_state: bdi btrfs-1: dirty=717 wb=686 unstable=0 bg_thresh=982 thresh=1965 gap=562 poll_thresh=14 ino=257 dd-2584 [000] 128.319218: balance_dirty_state: bdi btrfs-1: dirty=742 wb=686 unstable=0 bg_thresh=985 thresh=1970 gap=542 poll_thresh=15 ino=257 dd-2584 [000] 128.319275: balance_dirty_state: bdi btrfs-1: dirty=742 wb=686 unstable=0 bg_thresh=982 thresh=1964 gap=536 poll_thresh=16 ino=257 dd-2584 [000] 128.319387: balance_dirty_state: bdi btrfs-1: dirty=792 wb=686 unstable=0 bg_thresh=981 thresh=1963 gap=485 poll_thresh=17 ino=257 dd-2584 [000] 128.319392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 128.327099: balance_dirty_state: bdi btrfs-1: dirty=792 wb=561 unstable=0 bg_thresh=983 thresh=1966 gap=613 poll_thresh=17 ino=257 dd-2584 [000] 128.327196: balance_dirty_state: bdi btrfs-1: dirty=792 wb=561 unstable=0 bg_thresh=982 thresh=1965 gap=612 poll_thresh=13 ino=257 dd-2584 [000] 128.327418: balance_dirty_state: bdi btrfs-1: dirty=817 wb=561 unstable=0 bg_thresh=985 thresh=1970 gap=592 poll_thresh=14 ino=257 dd-2584 [000] 128.327474: balance_dirty_state: bdi btrfs-1: dirty=817 wb=561 unstable=0 bg_thresh=984 thresh=1969 gap=591 poll_thresh=15 ino=257 dd-2584 [000] 128.327531: balance_dirty_state: bdi btrfs-1: dirty=842 wb=561 unstable=0 bg_thresh=984 thresh=1969 gap=566 poll_thresh=16 ino=257 dd-2584 [000] 128.327643: balance_dirty_state: bdi btrfs-1: dirty=867 wb=561 unstable=0 bg_thresh=984 thresh=1968 gap=540 poll_thresh=17 ino=257 dd-2584 [000] 128.327756: balance_dirty_state: bdi btrfs-1: dirty=917 wb=561 unstable=0 bg_thresh=986 thresh=1972 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 128.327868: balance_dirty_state: bdi btrfs-1: dirty=942 wb=561 unstable=0 bg_thresh=985 thresh=1971 gap=468 poll_thresh=19 ino=257 dd-2584 [000] 128.327872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-241% task_weight=98% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 128.339069: balance_dirty_state: bdi btrfs-1: dirty=942 wb=411 unstable=0 bg_thresh=973 thresh=1946 gap=593 poll_thresh=19 ino=257 dd-2584 [000] 128.339157: balance_dirty_state: bdi btrfs-1: dirty=967 wb=411 unstable=0 bg_thresh=971 thresh=1943 gap=565 poll_thresh=14 ino=257 dd-2584 [000] 128.339279: balance_dirty_state: bdi btrfs-1: dirty=967 wb=411 unstable=0 bg_thresh=974 thresh=1949 gap=571 poll_thresh=15 ino=257 dd-2584 [000] 128.339368: balance_dirty_state: bdi btrfs-1: dirty=992 wb=411 unstable=0 bg_thresh=973 thresh=1947 gap=544 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 128.339395: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15824 wrote=0 to_write=8192 dd-2584 [000] 128.339553: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=411 unstable=0 bg_thresh=979 thresh=1958 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 128.339745: balance_dirty_state: bdi btrfs-1: dirty=992 wb=436 unstable=0 bg_thresh=977 thresh=1954 gap=526 poll_thresh=18 ino=257 dd-2584 [000] 128.340259: balance_dirty_state: bdi btrfs-1: dirty=892 wb=611 unstable=0 bg_thresh=975 thresh=1951 gap=448 poll_thresh=19 ino=257 dd-2584 [000] 128.340261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1220 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-84% task_gap=-270% task_weight=100% bdi_bw=64084 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 128.341476: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=720 to_write=7472 dd-2584 [000] 128.347008: balance_dirty_state: bdi btrfs-1: dirty=367 wb=861 unstable=0 bg_thresh=971 thresh=1942 gap=714 poll_thresh=19 ino=257 dd-2584 [000] 128.347111: balance_dirty_state: bdi btrfs-1: dirty=367 wb=861 unstable=0 bg_thresh=971 thresh=1942 gap=714 poll_thresh=14 ino=257 dd-2584 [000] 128.347239: balance_dirty_state: bdi btrfs-1: dirty=392 wb=861 unstable=0 bg_thresh=976 thresh=1953 gap=700 poll_thresh=15 ino=257 dd-2584 [000] 128.347315: balance_dirty_state: bdi btrfs-1: dirty=417 wb=861 unstable=0 bg_thresh=979 thresh=1958 gap=680 poll_thresh=16 ino=257 dd-2584 [000] 128.347438: balance_dirty_state: bdi btrfs-1: dirty=442 wb=861 unstable=0 bg_thresh=984 thresh=1969 gap=666 poll_thresh=17 ino=257 dd-2584 [000] 128.347571: balance_dirty_state: bdi btrfs-1: dirty=467 wb=861 unstable=0 bg_thresh=984 thresh=1968 gap=640 poll_thresh=18 ino=257 dd-2584 [000] 128.347722: balance_dirty_state: bdi btrfs-1: dirty=492 wb=861 unstable=0 bg_thresh=986 thresh=1972 gap=619 poll_thresh=19 ino=257 dd-2584 [000] 128.347847: balance_dirty_state: bdi btrfs-1: dirty=542 wb=861 unstable=0 bg_thresh=982 thresh=1965 gap=562 poll_thresh=20 ino=257 dd-2584 [000] 128.347971: balance_dirty_state: bdi btrfs-1: dirty=567 wb=861 unstable=0 bg_thresh=982 thresh=1964 gap=536 poll_thresh=21 ino=257 dd-2584 [000] 128.348309: balance_dirty_state: bdi btrfs-1: dirty=592 wb=861 unstable=0 bg_thresh=981 thresh=1963 gap=510 poll_thresh=22 ino=257 dd-2584 [000] 128.348429: balance_dirty_state: bdi btrfs-1: dirty=642 wb=861 unstable=0 bg_thresh=983 thresh=1967 gap=464 poll_thresh=23 ino=257 dd-2584 [000] 128.348434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-344% task_weight=98% bdi_bw=64084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 128.355131: balance_dirty_state: bdi btrfs-1: dirty=642 wb=736 unstable=0 bg_thresh=984 thresh=1969 gap=591 poll_thresh=23 ino=257 dd-2584 [007] 128.355200: balance_dirty_state: bdi btrfs-1: dirty=642 wb=736 unstable=0 bg_thresh=983 thresh=1966 gap=588 poll_thresh=17 ino=257 dd-2584 [007] 128.355322: balance_dirty_state: bdi btrfs-1: dirty=692 wb=736 unstable=0 bg_thresh=983 thresh=1967 gap=539 poll_thresh=18 ino=257 dd-2584 [007] 128.355448: balance_dirty_state: bdi btrfs-1: dirty=717 wb=736 unstable=0 bg_thresh=989 thresh=1978 gap=525 poll_thresh=19 ino=257 dd-2584 [007] 128.355570: balance_dirty_state: bdi btrfs-1: dirty=742 wb=736 unstable=0 bg_thresh=991 thresh=1982 gap=504 poll_thresh=20 ino=257 dd-2584 [007] 128.355689: balance_dirty_state: bdi btrfs-1: dirty=792 wb=736 unstable=0 bg_thresh=990 thresh=1981 gap=453 poll_thresh=21 ino=257 dd-2584 [007] 128.355694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-373% task_weight=99% bdi_bw=64084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 128.363088: balance_dirty_state: bdi btrfs-1: dirty=792 wb=611 unstable=0 bg_thresh=987 thresh=1975 gap=572 poll_thresh=21 ino=257 dd-2584 [007] 128.363213: balance_dirty_state: bdi btrfs-1: dirty=792 wb=611 unstable=0 bg_thresh=987 thresh=1975 gap=572 poll_thresh=16 ino=257 dd-2584 [007] 128.363452: balance_dirty_state: bdi btrfs-1: dirty=842 wb=611 unstable=0 bg_thresh=989 thresh=1979 gap=526 poll_thresh=17 ino=257 dd-2584 [007] 128.364045: balance_dirty_state: bdi btrfs-1: dirty=867 wb=611 unstable=0 bg_thresh=986 thresh=1972 gap=494 poll_thresh=18 ino=257 dd-2584 [007] 128.364280: balance_dirty_state: bdi btrfs-1: dirty=892 wb=611 unstable=0 bg_thresh=985 thresh=1971 gap=468 poll_thresh=19 ino=257 dd-2584 [007] 128.364289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-387% task_weight=98% bdi_bw=64084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 128.371103: balance_dirty_state: bdi btrfs-1: dirty=892 wb=586 unstable=0 bg_thresh=985 thresh=1971 gap=493 poll_thresh=19 ino=257 dd-2584 [007] 128.371214: balance_dirty_state: bdi btrfs-1: dirty=917 wb=586 unstable=0 bg_thresh=988 thresh=1976 gap=473 poll_thresh=14 ino=257 dd-2584 [007] 128.371218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1246 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-378% task_weight=96% bdi_bw=64084 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 128.379155: balance_dirty_state: bdi btrfs-1: dirty=917 wb=461 unstable=0 bg_thresh=987 thresh=1975 gap=597 poll_thresh=14 ino=257 dd-2584 [000] 128.379274: balance_dirty_state: bdi btrfs-1: dirty=917 wb=461 unstable=0 bg_thresh=987 thresh=1975 gap=597 poll_thresh=10 ino=257 dd-2584 [000] 128.379389: balance_dirty_state: bdi btrfs-1: dirty=942 wb=461 unstable=0 bg_thresh=990 thresh=1980 gap=577 poll_thresh=11 ino=257 dd-2584 [000] 128.379645: balance_dirty_state: bdi btrfs-1: dirty=942 wb=411 unstable=0 bg_thresh=992 thresh=1985 gap=632 poll_thresh=12 ino=257 dd-2584 [000] 128.379854: balance_dirty_state: bdi btrfs-1: dirty=967 wb=336 unstable=0 bg_thresh=989 thresh=1979 gap=676 poll_thresh=13 ino=257 dd-2584 [000] 128.380040: balance_dirty_state: bdi btrfs-1: dirty=992 wb=336 unstable=0 bg_thresh=985 thresh=1971 gap=643 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 128.380131: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15864 wrote=0 to_write=8192 dd-2584 [000] 128.380233: balance_dirty_state: bdi btrfs-1: dirty=992 wb=336 unstable=0 bg_thresh=985 thresh=1971 gap=643 poll_thresh=15 ino=257 dd-2584 [000] 128.380416: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=361 unstable=0 bg_thresh=988 thresh=1976 gap=598 poll_thresh=16 ino=257 dd-2584 [000] 128.380671: balance_dirty_state: bdi btrfs-1: dirty=967 wb=411 unstable=0 bg_thresh=987 thresh=1975 gap=597 poll_thresh=17 ino=257 dd-2584 [000] 128.380920: balance_dirty_state: bdi btrfs-1: dirty=967 wb=461 unstable=0 bg_thresh=989 thresh=1979 gap=551 poll_thresh=18 ino=257 dd-2584 [000] 128.381520: balance_dirty_state: bdi btrfs-1: dirty=867 wb=586 unstable=0 bg_thresh=989 thresh=1978 gap=525 poll_thresh=19 ino=257 dd-2584 [000] 128.381773: balance_dirty_state: bdi btrfs-1: dirty=842 wb=661 unstable=0 bg_thresh=988 thresh=1977 gap=474 poll_thresh=20 ino=257 dd-2584 [000] 128.381776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=98% bdi_bw=64084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 128.383974: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=784 to_write=7408 dd-2584 [000] 128.387096: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1011 unstable=0 bg_thresh=985 thresh=1970 gap=592 poll_thresh=20 ino=257 dd-2584 [000] 128.387275: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1011 unstable=0 bg_thresh=990 thresh=1981 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 128.387401: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1011 unstable=0 bg_thresh=987 thresh=1975 gap=572 poll_thresh=16 ino=257 dd-2584 [000] 128.387638: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1011 unstable=0 bg_thresh=989 thresh=1979 gap=526 poll_thresh=17 ino=257 dd-2584 [000] 128.387877: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1011 unstable=0 bg_thresh=989 thresh=1978 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 128.388110: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1011 unstable=0 bg_thresh=988 thresh=1977 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 128.388118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-281% task_weight=98% bdi_bw=64084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 128.395022: balance_dirty_state: bdi btrfs-1: dirty=492 wb=886 unstable=0 bg_thresh=990 thresh=1980 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 128.395112: balance_dirty_state: bdi btrfs-1: dirty=517 wb=886 unstable=0 bg_thresh=990 thresh=1980 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 128.395197: balance_dirty_state: bdi btrfs-1: dirty=517 wb=886 unstable=0 bg_thresh=992 thresh=1985 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 128.395281: balance_dirty_state: bdi btrfs-1: dirty=542 wb=886 unstable=0 bg_thresh=992 thresh=1985 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 128.395454: balance_dirty_state: bdi btrfs-1: dirty=567 wb=886 unstable=0 bg_thresh=995 thresh=1990 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 128.395920: balance_dirty_state: bdi btrfs-1: dirty=592 wb=886 unstable=0 bg_thresh=997 thresh=1994 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 128.396088: balance_dirty_state: bdi btrfs-1: dirty=642 wb=886 unstable=0 bg_thresh=996 thresh=1993 gap=465 poll_thresh=19 ino=257 dd-2584 [004] 128.396095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-259% task_weight=97% bdi_bw=64084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 128.403034: balance_dirty_state: bdi btrfs-1: dirty=642 wb=811 unstable=0 bg_thresh=991 thresh=1982 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 128.403121: balance_dirty_state: bdi btrfs-1: dirty=642 wb=811 unstable=0 bg_thresh=991 thresh=1982 gap=529 poll_thresh=14 ino=257 dd-2584 [004] 128.403204: balance_dirty_state: bdi btrfs-1: dirty=667 wb=811 unstable=0 bg_thresh=993 thresh=1987 gap=509 poll_thresh=15 ino=257 dd-2584 [004] 128.403287: balance_dirty_state: bdi btrfs-1: dirty=692 wb=811 unstable=0 bg_thresh=993 thresh=1987 gap=484 poll_thresh=16 ino=257 dd-2584 [004] 128.403293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=64084 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 128.411039: balance_dirty_state: bdi btrfs-1: dirty=692 wb=661 unstable=0 bg_thresh=992 thresh=1984 gap=631 poll_thresh=16 ino=257 dd-2584 [004] 128.411115: balance_dirty_state: bdi btrfs-1: dirty=692 wb=661 unstable=0 bg_thresh=992 thresh=1984 gap=631 poll_thresh=12 ino=257 dd-2584 [004] 128.411170: balance_dirty_state: bdi btrfs-1: dirty=717 wb=661 unstable=0 bg_thresh=994 thresh=1989 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 128.411226: balance_dirty_state: bdi btrfs-1: dirty=742 wb=661 unstable=0 bg_thresh=994 thresh=1989 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 128.411281: balance_dirty_state: bdi btrfs-1: dirty=742 wb=661 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 128.411338: balance_dirty_state: bdi btrfs-1: dirty=767 wb=661 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 128.411452: balance_dirty_state: bdi btrfs-1: dirty=792 wb=661 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 128.411564: balance_dirty_state: bdi btrfs-1: dirty=817 wb=661 unstable=0 bg_thresh=998 thresh=1997 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 128.411842: balance_dirty_state: bdi btrfs-1: dirty=867 wb=661 unstable=0 bg_thresh=998 thresh=1996 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 128.411846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=97% bdi_bw=64084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 128.419045: balance_dirty_state: bdi btrfs-1: dirty=867 wb=536 unstable=0 bg_thresh=996 thresh=1993 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 128.419117: balance_dirty_state: bdi btrfs-1: dirty=867 wb=536 unstable=0 bg_thresh=996 thresh=1993 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 128.419173: balance_dirty_state: bdi btrfs-1: dirty=892 wb=536 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 128.419230: balance_dirty_state: bdi btrfs-1: dirty=917 wb=536 unstable=0 bg_thresh=996 thresh=1992 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 128.419342: balance_dirty_state: bdi btrfs-1: dirty=942 wb=536 unstable=0 bg_thresh=998 thresh=1996 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 128.419475: balance_dirty_state: bdi btrfs-1: dirty=967 wb=536 unstable=0 bg_thresh=997 thresh=1995 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 128.419481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=64084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 128.427120: balance_dirty_state: bdi btrfs-1: dirty=967 wb=411 unstable=0 bg_thresh=990 thresh=1981 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 128.427217: balance_dirty_state: bdi btrfs-1: dirty=992 wb=411 unstable=0 bg_thresh=986 thresh=1972 gap=569 poll_thresh=13 ino=257 flush-btrfs-1-2586 [001] 128.427280: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15912 wrote=0 to_write=8192 dd-2584 [004] 128.427317: balance_dirty_state: bdi btrfs-1: dirty=992 wb=411 unstable=0 bg_thresh=989 thresh=1978 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 128.427406: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=411 unstable=0 bg_thresh=991 thresh=1983 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 128.427514: balance_dirty_state: bdi btrfs-1: dirty=992 wb=386 unstable=0 bg_thresh=991 thresh=1983 gap=605 poll_thresh=16 ino=257 dd-2584 [004] 128.427705: balance_dirty_state: bdi btrfs-1: dirty=942 wb=386 unstable=0 bg_thresh=993 thresh=1987 gap=659 poll_thresh=17 ino=257 dd-2584 [004] 128.428005: balance_dirty_state: bdi btrfs-1: dirty=842 wb=536 unstable=0 bg_thresh=993 thresh=1986 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 128.428135: balance_dirty_state: bdi btrfs-1: dirty=842 wb=586 unstable=0 bg_thresh=992 thresh=1985 gap=557 poll_thresh=19 ino=257 dd-2584 [004] 128.428264: balance_dirty_state: bdi btrfs-1: dirty=792 wb=636 unstable=0 bg_thresh=994 thresh=1989 gap=561 poll_thresh=20 ino=257 dd-2584 [004] 128.428395: balance_dirty_state: bdi btrfs-1: dirty=767 wb=686 unstable=0 bg_thresh=991 thresh=1982 gap=529 poll_thresh=21 ino=257 dd-2584 [004] 128.428523: balance_dirty_state: bdi btrfs-1: dirty=742 wb=761 unstable=0 bg_thresh=990 thresh=1981 gap=478 poll_thresh=22 ino=257 dd-2584 [004] 128.428525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=64084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 128.429392: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=864 to_write=7328 dd-2584 [004] 128.435084: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1011 unstable=0 bg_thresh=985 thresh=1970 gap=617 poll_thresh=22 ino=257 dd-2584 [004] 128.435211: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1011 unstable=0 bg_thresh=990 thresh=1981 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 128.435350: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1011 unstable=0 bg_thresh=993 thresh=1986 gap=583 poll_thresh=17 ino=257 dd-2584 [004] 128.435476: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1011 unstable=0 bg_thresh=995 thresh=1990 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 128.435609: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1011 unstable=0 bg_thresh=994 thresh=1989 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 128.435901: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1011 unstable=0 bg_thresh=994 thresh=1988 gap=485 poll_thresh=20 ino=257 dd-2584 [004] 128.435906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=64084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 128.443041: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1011 unstable=0 bg_thresh=993 thresh=1987 gap=484 poll_thresh=20 ino=257 dd-2584 [004] 128.443046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 128.451102: balance_dirty_state: bdi btrfs-1: dirty=492 wb=711 unstable=0 bg_thresh=993 thresh=1987 gap=784 poll_thresh=20 ino=257 dd-2584 [000] 128.451218: balance_dirty_state: bdi btrfs-1: dirty=517 wb=711 unstable=0 bg_thresh=996 thresh=1992 gap=764 poll_thresh=15 ino=257 dd-2584 [000] 128.451334: balance_dirty_state: bdi btrfs-1: dirty=542 wb=711 unstable=0 bg_thresh=996 thresh=1992 gap=739 poll_thresh=16 ino=257 dd-2584 [000] 128.451565: balance_dirty_state: bdi btrfs-1: dirty=567 wb=711 unstable=0 bg_thresh=998 thresh=1997 gap=719 poll_thresh=17 ino=257 dd-2584 [000] 128.451799: balance_dirty_state: bdi btrfs-1: dirty=592 wb=711 unstable=0 bg_thresh=998 thresh=1996 gap=693 poll_thresh=18 ino=257 dd-2584 [000] 128.452038: balance_dirty_state: bdi btrfs-1: dirty=617 wb=711 unstable=0 bg_thresh=1000 thresh=2000 gap=672 poll_thresh=19 ino=257 dd-2584 [000] 128.452271: balance_dirty_state: bdi btrfs-1: dirty=667 wb=711 unstable=0 bg_thresh=999 thresh=1999 gap=621 poll_thresh=20 ino=257 dd-2584 [000] 128.452505: balance_dirty_state: bdi btrfs-1: dirty=692 wb=711 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=21 ino=257 dd-2584 [000] 128.452740: balance_dirty_state: bdi btrfs-1: dirty=717 wb=711 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=22 ino=257 dd-2584 [000] 128.453329: balance_dirty_state: bdi btrfs-1: dirty=767 wb=711 unstable=0 bg_thresh=1000 thresh=2001 gap=523 poll_thresh=23 ino=257 dd-2584 [000] 128.453562: balance_dirty_state: bdi btrfs-1: dirty=792 wb=711 unstable=0 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=24 ino=257 dd-2584 [000] 128.453571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 128.463100: balance_dirty_state: bdi btrfs-1: dirty=792 wb=461 unstable=0 bg_thresh=989 thresh=1979 gap=726 poll_thresh=24 ino=257 dd-2584 [004] 128.463221: balance_dirty_state: bdi btrfs-1: dirty=817 wb=461 unstable=0 bg_thresh=985 thresh=1971 gap=693 poll_thresh=18 ino=257 dd-2584 [004] 128.463483: balance_dirty_state: bdi btrfs-1: dirty=842 wb=461 unstable=0 bg_thresh=993 thresh=1987 gap=684 poll_thresh=19 ino=257 dd-2584 [004] 128.463747: balance_dirty_state: bdi btrfs-1: dirty=867 wb=461 unstable=0 bg_thresh=993 thresh=1986 gap=658 poll_thresh=20 ino=257 dd-2584 [004] 128.463915: balance_dirty_state: bdi btrfs-1: dirty=917 wb=461 unstable=0 bg_thresh=995 thresh=1991 gap=613 poll_thresh=21 ino=257 dd-2584 [004] 128.464081: balance_dirty_state: bdi btrfs-1: dirty=942 wb=461 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=22 ino=257 dd-2584 [004] 128.464252: balance_dirty_state: bdi btrfs-1: dirty=967 wb=461 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=23 ino=257 dd-2584 [004] 128.464580: balance_dirty_state: bdi btrfs-1: dirty=992 wb=461 unstable=0 bg_thresh=996 thresh=1993 gap=540 poll_thresh=24 ino=257 dd-2584 [004] 128.464752: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=461 unstable=0 bg_thresh=996 thresh=1992 gap=489 poll_thresh=25 ino=257 dd-2584 [004] 128.464759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 128.464840: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15948 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 128.466379: writeback_single_inode: bdi btrfs-1: ino=257 state= age=208 wrote=672 to_write=7520 dd-2584 [004] 128.471050: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1011 unstable=0 bg_thresh=999 thresh=1998 gap=620 poll_thresh=25 ino=257 dd-2584 [004] 128.471172: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1011 unstable=0 bg_thresh=999 thresh=1998 gap=620 poll_thresh=19 ino=257 dd-2584 [004] 128.471415: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1011 unstable=0 bg_thresh=998 thresh=1996 gap=568 poll_thresh=20 ino=257 dd-2584 [004] 128.471652: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1011 unstable=0 bg_thresh=997 thresh=1995 gap=542 poll_thresh=21 ino=257 dd-2584 [004] 128.471892: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1011 unstable=0 bg_thresh=997 thresh=1994 gap=516 poll_thresh=22 ino=257 dd-2584 [004] 128.472130: balance_dirty_state: bdi btrfs-1: dirty=517 wb=1011 unstable=0 bg_thresh=996 thresh=1993 gap=465 poll_thresh=23 ino=257 dd-2584 [004] 128.472140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 128.483045: balance_dirty_state: bdi btrfs-1: dirty=517 wb=886 unstable=0 bg_thresh=984 thresh=1968 gap=565 poll_thresh=23 ino=257 dd-2584 [004] 128.483140: balance_dirty_state: bdi btrfs-1: dirty=517 wb=886 unstable=0 bg_thresh=984 thresh=1968 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 128.483320: balance_dirty_state: bdi btrfs-1: dirty=542 wb=886 unstable=0 bg_thresh=986 thresh=1973 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 128.483777: balance_dirty_state: bdi btrfs-1: dirty=592 wb=886 unstable=0 bg_thresh=986 thresh=1972 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 128.483961: balance_dirty_state: bdi btrfs-1: dirty=617 wb=886 unstable=0 bg_thresh=988 thresh=1976 gap=473 poll_thresh=20 ino=257 dd-2584 [004] 128.483968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-282% task_weight=98% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 128.491096: balance_dirty_state: bdi btrfs-1: dirty=617 wb=636 unstable=0 bg_thresh=990 thresh=1980 gap=727 poll_thresh=20 ino=257 dd-2584 [004] 128.491189: balance_dirty_state: bdi btrfs-1: dirty=642 wb=636 unstable=0 bg_thresh=989 thresh=1979 gap=701 poll_thresh=15 ino=257 dd-2584 [004] 128.491279: balance_dirty_state: bdi btrfs-1: dirty=642 wb=636 unstable=0 bg_thresh=989 thresh=1979 gap=701 poll_thresh=16 ino=257 dd-2584 [004] 128.491454: balance_dirty_state: bdi btrfs-1: dirty=692 wb=636 unstable=0 bg_thresh=992 thresh=1984 gap=656 poll_thresh=17 ino=257 dd-2584 [004] 128.491631: balance_dirty_state: bdi btrfs-1: dirty=717 wb=636 unstable=0 bg_thresh=991 thresh=1983 gap=630 poll_thresh=18 ino=257 dd-2584 [004] 128.491810: balance_dirty_state: bdi btrfs-1: dirty=742 wb=636 unstable=0 bg_thresh=993 thresh=1987 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 128.491988: balance_dirty_state: bdi btrfs-1: dirty=767 wb=636 unstable=0 bg_thresh=993 thresh=1986 gap=583 poll_thresh=20 ino=257 dd-2584 [004] 128.492169: balance_dirty_state: bdi btrfs-1: dirty=817 wb=636 unstable=0 bg_thresh=992 thresh=1985 gap=532 poll_thresh=21 ino=257 dd-2584 [004] 128.492637: balance_dirty_state: bdi btrfs-1: dirty=842 wb=636 unstable=0 bg_thresh=991 thresh=1983 gap=505 poll_thresh=22 ino=257 dd-2584 [004] 128.492807: balance_dirty_state: bdi btrfs-1: dirty=867 wb=636 unstable=0 bg_thresh=991 thresh=1982 gap=479 poll_thresh=23 ino=257 dd-2584 [004] 128.492814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 128.499199: balance_dirty_state: bdi btrfs-1: dirty=867 wb=511 unstable=0 bg_thresh=988 thresh=1977 gap=599 poll_thresh=23 ino=257 dd-2584 [006] 128.499277: balance_dirty_state: bdi btrfs-1: dirty=867 wb=511 unstable=0 bg_thresh=988 thresh=1977 gap=599 poll_thresh=17 ino=257 dd-2584 [006] 128.499418: balance_dirty_state: bdi btrfs-1: dirty=917 wb=511 unstable=0 bg_thresh=993 thresh=1987 gap=559 poll_thresh=18 ino=257 dd-2584 [006] 128.499557: balance_dirty_state: bdi btrfs-1: dirty=942 wb=511 unstable=0 bg_thresh=993 thresh=1986 gap=533 poll_thresh=19 ino=257 dd-2584 [006] 128.499697: balance_dirty_state: bdi btrfs-1: dirty=967 wb=511 unstable=0 bg_thresh=992 thresh=1985 gap=507 poll_thresh=20 ino=257 dd-2584 [006] 128.499834: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=511 unstable=0 bg_thresh=992 thresh=1984 gap=456 poll_thresh=21 ino=257 dd-2584 [006] 128.499840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-369% task_weight=99% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 128.499900: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15984 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 128.501690: writeback_single_inode: bdi btrfs-1: ino=257 state= age=28 wrote=656 to_write=7536 dd-2584 [006] 128.507157: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1036 unstable=0 bg_thresh=990 thresh=1981 gap=578 poll_thresh=21 ino=257 dd-2584 [006] 128.507279: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1036 unstable=0 bg_thresh=990 thresh=1980 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 128.507523: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1036 unstable=0 bg_thresh=989 thresh=1979 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 128.508116: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1036 unstable=0 bg_thresh=991 thresh=1983 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 128.508351: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1036 unstable=0 bg_thresh=991 thresh=1982 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 128.508360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 128.515168: balance_dirty_state: bdi btrfs-1: dirty=467 wb=911 unstable=0 bg_thresh=991 thresh=1983 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 128.515280: balance_dirty_state: bdi btrfs-1: dirty=492 wb=911 unstable=0 bg_thresh=994 thresh=1988 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 128.515399: balance_dirty_state: bdi btrfs-1: dirty=517 wb=911 unstable=0 bg_thresh=991 thresh=1982 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 128.515517: balance_dirty_state: bdi btrfs-1: dirty=517 wb=911 unstable=0 bg_thresh=993 thresh=1987 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 128.515752: balance_dirty_state: bdi btrfs-1: dirty=542 wb=911 unstable=0 bg_thresh=995 thresh=1991 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 128.515989: balance_dirty_state: bdi btrfs-1: dirty=592 wb=911 unstable=0 bg_thresh=995 thresh=1990 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 128.515998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 128.523212: balance_dirty_state: bdi btrfs-1: dirty=592 wb=786 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=18 ino=257 dd-2584 [000] 128.523329: balance_dirty_state: bdi btrfs-1: dirty=592 wb=786 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=13 ino=257 dd-2584 [000] 128.523446: balance_dirty_state: bdi btrfs-1: dirty=617 wb=786 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=14 ino=257 dd-2584 [000] 128.523562: balance_dirty_state: bdi btrfs-1: dirty=642 wb=786 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=15 ino=257 dd-2584 [000] 128.523678: balance_dirty_state: bdi btrfs-1: dirty=642 wb=786 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=16 ino=257 dd-2584 [000] 128.523913: balance_dirty_state: bdi btrfs-1: dirty=692 wb=786 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=17 ino=257 dd-2584 [000] 128.524500: balance_dirty_state: bdi btrfs-1: dirty=717 wb=786 unstable=0 bg_thresh=1004 thresh=2008 gap=505 poll_thresh=18 ino=257 dd-2584 [000] 128.524735: balance_dirty_state: bdi btrfs-1: dirty=742 wb=786 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=19 ino=257 dd-2584 [000] 128.524744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 128.531114: balance_dirty_state: bdi btrfs-1: dirty=742 wb=636 unstable=0 bg_thresh=995 thresh=1990 gap=612 poll_thresh=19 ino=257 dd-2584 [000] 128.531238: balance_dirty_state: bdi btrfs-1: dirty=767 wb=636 unstable=0 bg_thresh=995 thresh=1990 gap=587 poll_thresh=14 ino=257 dd-2584 [000] 128.531354: balance_dirty_state: bdi btrfs-1: dirty=792 wb=636 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 128.531470: balance_dirty_state: bdi btrfs-1: dirty=792 wb=636 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 128.531699: balance_dirty_state: bdi btrfs-1: dirty=817 wb=636 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=17 ino=257 dd-2584 [000] 128.531936: balance_dirty_state: bdi btrfs-1: dirty=867 wb=636 unstable=0 bg_thresh=1005 thresh=2010 gap=507 poll_thresh=18 ino=257 dd-2584 [000] 128.532172: balance_dirty_state: bdi btrfs-1: dirty=892 wb=636 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=19 ino=257 dd-2584 [000] 128.532181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 128.539096: balance_dirty_state: bdi btrfs-1: dirty=892 wb=511 unstable=0 bg_thresh=1002 thresh=2005 gap=602 poll_thresh=19 ino=257 dd-2584 [000] 128.539159: balance_dirty_state: bdi btrfs-1: dirty=917 wb=511 unstable=0 bg_thresh=1002 thresh=2004 gap=576 poll_thresh=14 ino=257 dd-2584 [000] 128.539220: balance_dirty_state: bdi btrfs-1: dirty=917 wb=511 unstable=0 bg_thresh=1002 thresh=2004 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 128.539280: balance_dirty_state: bdi btrfs-1: dirty=942 wb=511 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 128.539572: balance_dirty_state: bdi btrfs-1: dirty=967 wb=511 unstable=0 bg_thresh=1003 thresh=2007 gap=529 poll_thresh=17 ino=257 dd-2584 [000] 128.539690: balance_dirty_state: bdi btrfs-1: dirty=992 wb=511 unstable=0 bg_thresh=1003 thresh=2006 gap=503 poll_thresh=18 ino=257 dd-2584 [000] 128.539806: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=511 unstable=0 bg_thresh=1002 thresh=2005 gap=452 poll_thresh=19 ino=257 dd-2584 [000] 128.539811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 128.539869: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16024 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 128.542852: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=672 to_write=7520 dd-2584 [000] 128.551198: balance_dirty_state: bdi btrfs-1: dirty=367 wb=936 unstable=0 bg_thresh=1003 thresh=2007 gap=704 poll_thresh=19 ino=257 dd-2584 [000] 128.551269: balance_dirty_state: bdi btrfs-1: dirty=367 wb=936 unstable=0 bg_thresh=1000 thresh=2001 gap=698 poll_thresh=14 ino=257 dd-2584 [000] 128.551332: balance_dirty_state: bdi btrfs-1: dirty=392 wb=936 unstable=0 bg_thresh=1003 thresh=2006 gap=678 poll_thresh=15 ino=257 dd-2584 [000] 128.551394: balance_dirty_state: bdi btrfs-1: dirty=417 wb=936 unstable=0 bg_thresh=1002 thresh=2005 gap=652 poll_thresh=16 ino=257 dd-2584 [000] 128.551515: balance_dirty_state: bdi btrfs-1: dirty=442 wb=936 unstable=0 bg_thresh=1002 thresh=2004 gap=626 poll_thresh=17 ino=257 dd-2584 [000] 128.551638: balance_dirty_state: bdi btrfs-1: dirty=467 wb=936 unstable=0 bg_thresh=1001 thresh=2003 gap=600 poll_thresh=18 ino=257 dd-2584 [000] 128.551761: balance_dirty_state: bdi btrfs-1: dirty=517 wb=936 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=19 ino=257 dd-2584 [000] 128.552065: balance_dirty_state: bdi btrfs-1: dirty=542 wb=936 unstable=0 bg_thresh=1003 thresh=2006 gap=528 poll_thresh=20 ino=257 dd-2584 [000] 128.552189: balance_dirty_state: bdi btrfs-1: dirty=567 wb=936 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=21 ino=257 dd-2584 [000] 128.552312: balance_dirty_state: bdi btrfs-1: dirty=592 wb=936 unstable=0 bg_thresh=1002 thresh=2004 gap=476 poll_thresh=22 ino=257 dd-2584 [000] 128.552317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 128.559165: balance_dirty_state: bdi btrfs-1: dirty=592 wb=786 unstable=0 bg_thresh=999 thresh=1999 gap=621 poll_thresh=22 ino=257 dd-2584 [000] 128.559232: balance_dirty_state: bdi btrfs-1: dirty=617 wb=786 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=16 ino=257 dd-2584 [000] 128.559355: balance_dirty_state: bdi btrfs-1: dirty=642 wb=786 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=17 ino=257 dd-2584 [000] 128.559476: balance_dirty_state: bdi btrfs-1: dirty=692 wb=786 unstable=0 bg_thresh=1000 thresh=2001 gap=523 poll_thresh=18 ino=257 dd-2584 [000] 128.559596: balance_dirty_state: bdi btrfs-1: dirty=717 wb=786 unstable=0 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=19 ino=257 dd-2584 [000] 128.559601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 128.567113: balance_dirty_state: bdi btrfs-1: dirty=717 wb=661 unstable=0 bg_thresh=1003 thresh=2006 gap=628 poll_thresh=19 ino=257 dd-2584 [004] 128.567211: balance_dirty_state: bdi btrfs-1: dirty=717 wb=661 unstable=0 bg_thresh=1000 thresh=2000 gap=622 poll_thresh=14 ino=257 dd-2584 [004] 128.567303: balance_dirty_state: bdi btrfs-1: dirty=742 wb=661 unstable=0 bg_thresh=1002 thresh=2005 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 128.567394: balance_dirty_state: bdi btrfs-1: dirty=767 wb=661 unstable=0 bg_thresh=999 thresh=1999 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 128.567894: balance_dirty_state: bdi btrfs-1: dirty=792 wb=661 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 128.568077: balance_dirty_state: bdi btrfs-1: dirty=817 wb=661 unstable=0 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 128.568259: balance_dirty_state: bdi btrfs-1: dirty=842 wb=661 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 128.568266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 128.575159: balance_dirty_state: bdi btrfs-1: dirty=842 wb=661 unstable=0 bg_thresh=998 thresh=1996 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 128.575167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 128.583209: balance_dirty_state: bdi btrfs-1: dirty=842 wb=386 unstable=0 bg_thresh=1000 thresh=2000 gap=772 poll_thresh=19 ino=257 dd-2584 [000] 128.583310: balance_dirty_state: bdi btrfs-1: dirty=842 wb=386 unstable=0 bg_thresh=1000 thresh=2000 gap=772 poll_thresh=14 ino=257 dd-2584 [000] 128.583433: balance_dirty_state: bdi btrfs-1: dirty=867 wb=386 unstable=0 bg_thresh=999 thresh=1999 gap=746 poll_thresh=15 ino=257 dd-2584 [000] 128.583552: balance_dirty_state: bdi btrfs-1: dirty=892 wb=386 unstable=0 bg_thresh=999 thresh=1998 gap=720 poll_thresh=16 ino=257 dd-2584 [000] 128.583785: balance_dirty_state: bdi btrfs-1: dirty=917 wb=386 unstable=0 bg_thresh=998 thresh=1997 gap=694 poll_thresh=17 ino=257 dd-2584 [000] 128.584018: balance_dirty_state: bdi btrfs-1: dirty=942 wb=386 unstable=0 bg_thresh=998 thresh=1996 gap=668 poll_thresh=18 ino=257 dd-2584 [000] 128.584254: balance_dirty_state: bdi btrfs-1: dirty=992 wb=386 unstable=0 bg_thresh=1000 thresh=2000 gap=622 poll_thresh=19 ino=257 dd-2584 [000] 128.584488: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=386 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 128.584536: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16068 wrote=0 to_write=16384 dd-2584 [000] 128.585095: balance_dirty_state: bdi btrfs-1: dirty=967 wb=461 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=21 ino=257 dd-2584 [000] 128.585344: balance_dirty_state: bdi btrfs-1: dirty=942 wb=511 unstable=0 bg_thresh=998 thresh=1997 gap=544 poll_thresh=22 ino=257 dd-2584 [000] 128.585557: balance_dirty_state: bdi btrfs-1: dirty=942 wb=561 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=23 ino=257 dd-2584 [000] 128.585559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 128.587118: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=768 to_write=15616 dd-2584 [000] 128.591139: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1036 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=23 ino=257 dd-2584 [000] 128.591268: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1036 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=17 ino=257 dd-2584 [000] 128.591508: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1036 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=18 ino=257 dd-2584 [000] 128.591743: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1036 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=19 ino=257 dd-2584 [000] 128.591951: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1036 unstable=0 bg_thresh=997 thresh=1994 gap=491 poll_thresh=20 ino=257 dd-2584 [000] 128.591960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 128.599124: balance_dirty_state: bdi btrfs-1: dirty=467 wb=911 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=20 ino=257 dd-2584 [004] 128.599221: balance_dirty_state: bdi btrfs-1: dirty=492 wb=911 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 128.599291: balance_dirty_state: bdi btrfs-1: dirty=517 wb=911 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 128.599758: balance_dirty_state: bdi btrfs-1: dirty=542 wb=911 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 128.599940: balance_dirty_state: bdi btrfs-1: dirty=567 wb=911 unstable=0 bg_thresh=998 thresh=1997 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 128.600068: balance_dirty_state: bdi btrfs-1: dirty=617 wb=911 unstable=0 bg_thresh=998 thresh=1996 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 128.600073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 128.607092: balance_dirty_state: bdi btrfs-1: dirty=617 wb=761 unstable=0 bg_thresh=996 thresh=1992 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 128.607159: balance_dirty_state: bdi btrfs-1: dirty=642 wb=761 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 128.607220: balance_dirty_state: bdi btrfs-1: dirty=642 wb=761 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=15 ino=257 dd-2584 [001] 128.607282: balance_dirty_state: bdi btrfs-1: dirty=667 wb=761 unstable=0 bg_thresh=998 thresh=1996 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 128.607400: balance_dirty_state: bdi btrfs-1: dirty=692 wb=761 unstable=0 bg_thresh=997 thresh=1995 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 128.607519: balance_dirty_state: bdi btrfs-1: dirty=717 wb=761 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 128.607639: balance_dirty_state: bdi btrfs-1: dirty=767 wb=761 unstable=0 bg_thresh=999 thresh=1998 gap=470 poll_thresh=19 ino=257 dd-2584 [001] 128.607644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 128.615090: balance_dirty_state: bdi btrfs-1: dirty=767 wb=661 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=19 ino=257 dd-2584 [001] 128.615169: balance_dirty_state: bdi btrfs-1: dirty=767 wb=636 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 128.615230: balance_dirty_state: bdi btrfs-1: dirty=792 wb=636 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 128.615471: balance_dirty_state: bdi btrfs-1: dirty=817 wb=636 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 128.615595: balance_dirty_state: bdi btrfs-1: dirty=842 wb=636 unstable=0 bg_thresh=1000 thresh=2001 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 128.615717: balance_dirty_state: bdi btrfs-1: dirty=867 wb=636 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 128.615850: balance_dirty_state: bdi btrfs-1: dirty=892 wb=611 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 128.616004: balance_dirty_state: bdi btrfs-1: dirty=942 wb=536 unstable=0 bg_thresh=998 thresh=1996 gap=518 poll_thresh=20 ino=257 dd-2584 [001] 128.616138: balance_dirty_state: bdi btrfs-1: dirty=967 wb=511 unstable=0 bg_thresh=990 thresh=1981 gap=503 poll_thresh=21 ino=257 dd-2584 [001] 128.616267: balance_dirty_state: bdi btrfs-1: dirty=992 wb=511 unstable=0 bg_thresh=995 thresh=1991 gap=488 poll_thresh=22 ino=257 dd-2584 [001] 128.616272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 128.616339: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16100 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 128.617940: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=624 to_write=15760 dd-2584 [001] 128.623206: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1136 unstable=0 bg_thresh=992 thresh=1985 gap=482 poll_thresh=22 ino=257 dd-2584 [001] 128.623212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 128.635181: balance_dirty_state: bdi btrfs-1: dirty=367 wb=886 unstable=0 bg_thresh=987 thresh=1975 gap=722 poll_thresh=22 ino=257 dd-2584 [001] 128.635314: balance_dirty_state: bdi btrfs-1: dirty=392 wb=886 unstable=0 bg_thresh=987 thresh=1975 gap=697 poll_thresh=16 ino=257 dd-2584 [001] 128.635552: balance_dirty_state: bdi btrfs-1: dirty=417 wb=886 unstable=0 bg_thresh=990 thresh=1980 gap=677 poll_thresh=17 ino=257 dd-2584 [001] 128.636145: balance_dirty_state: bdi btrfs-1: dirty=467 wb=886 unstable=0 bg_thresh=992 thresh=1984 gap=631 poll_thresh=18 ino=257 dd-2584 [001] 128.636382: balance_dirty_state: bdi btrfs-1: dirty=492 wb=886 unstable=0 bg_thresh=991 thresh=1983 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 128.636616: balance_dirty_state: bdi btrfs-1: dirty=517 wb=886 unstable=0 bg_thresh=991 thresh=1982 gap=579 poll_thresh=20 ino=257 dd-2584 [001] 128.636852: balance_dirty_state: bdi btrfs-1: dirty=542 wb=886 unstable=0 bg_thresh=993 thresh=1986 gap=558 poll_thresh=21 ino=257 dd-2584 [001] 128.637085: balance_dirty_state: bdi btrfs-1: dirty=592 wb=886 unstable=0 bg_thresh=992 thresh=1985 gap=507 poll_thresh=22 ino=257 dd-2584 [001] 128.637322: balance_dirty_state: bdi btrfs-1: dirty=617 wb=886 unstable=0 bg_thresh=992 thresh=1984 gap=481 poll_thresh=23 ino=257 dd-2584 [001] 128.637331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 128.643195: balance_dirty_state: bdi btrfs-1: dirty=617 wb=761 unstable=0 bg_thresh=988 thresh=1977 gap=599 poll_thresh=23 ino=257 dd-2584 [001] 128.643267: balance_dirty_state: bdi btrfs-1: dirty=642 wb=761 unstable=0 bg_thresh=991 thresh=1982 gap=579 poll_thresh=17 ino=257 dd-2584 [001] 128.643386: balance_dirty_state: bdi btrfs-1: dirty=667 wb=761 unstable=0 bg_thresh=990 thresh=1981 gap=553 poll_thresh=18 ino=257 dd-2584 [001] 128.643673: balance_dirty_state: bdi btrfs-1: dirty=692 wb=761 unstable=0 bg_thresh=987 thresh=1974 gap=521 poll_thresh=19 ino=257 dd-2584 [001] 128.643792: balance_dirty_state: bdi btrfs-1: dirty=717 wb=761 unstable=0 bg_thresh=989 thresh=1978 gap=500 poll_thresh=20 ino=257 dd-2584 [001] 128.643908: balance_dirty_state: bdi btrfs-1: dirty=767 wb=761 unstable=0 bg_thresh=988 thresh=1977 gap=449 poll_thresh=21 ino=257 dd-2584 [001] 128.643913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 128.651192: balance_dirty_state: bdi btrfs-1: dirty=767 wb=636 unstable=0 bg_thresh=990 thresh=1980 gap=577 poll_thresh=21 ino=257 dd-2584 [001] 128.651283: balance_dirty_state: bdi btrfs-1: dirty=767 wb=636 unstable=0 bg_thresh=990 thresh=1980 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 128.651401: balance_dirty_state: bdi btrfs-1: dirty=817 wb=636 unstable=0 bg_thresh=992 thresh=1984 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 128.651524: balance_dirty_state: bdi btrfs-1: dirty=842 wb=636 unstable=0 bg_thresh=991 thresh=1983 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 128.651641: balance_dirty_state: bdi btrfs-1: dirty=867 wb=636 unstable=0 bg_thresh=991 thresh=1982 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 128.651646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 128.659214: balance_dirty_state: bdi btrfs-1: dirty=867 wb=636 unstable=0 bg_thresh=990 thresh=1980 gap=477 poll_thresh=19 ino=257 dd-2584 [003] 128.659220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 128.667194: balance_dirty_state: bdi btrfs-1: dirty=867 wb=386 unstable=0 bg_thresh=983 thresh=1966 gap=713 poll_thresh=19 ino=257 dd-2584 [003] 128.667309: balance_dirty_state: bdi btrfs-1: dirty=867 wb=336 unstable=0 bg_thresh=986 thresh=1972 gap=769 poll_thresh=14 ino=257 dd-2584 [003] 128.667412: balance_dirty_state: bdi btrfs-1: dirty=892 wb=286 unstable=0 bg_thresh=988 thresh=1977 gap=799 poll_thresh=15 ino=257 dd-2584 [003] 128.667502: balance_dirty_state: bdi btrfs-1: dirty=917 wb=236 unstable=0 bg_thresh=991 thresh=1982 gap=829 poll_thresh=16 ino=257 dd-2584 [003] 128.667920: balance_dirty_state: bdi btrfs-1: dirty=942 wb=236 unstable=0 bg_thresh=993 thresh=1987 gap=809 poll_thresh=17 ino=257 dd-2584 [003] 128.668091: balance_dirty_state: bdi btrfs-1: dirty=967 wb=236 unstable=0 bg_thresh=993 thresh=1986 gap=783 poll_thresh=18 ino=257 dd-2584 [003] 128.668258: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=236 unstable=0 bg_thresh=992 thresh=1985 gap=732 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 128.668296: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16152 wrote=0 to_write=16384 dd-2584 [003] 128.668434: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=236 unstable=0 bg_thresh=994 thresh=1989 gap=711 poll_thresh=20 ino=257 dd-2584 [003] 128.668612: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=286 unstable=0 bg_thresh=994 thresh=1988 gap=685 poll_thresh=21 ino=257 dd-2584 [003] 128.668789: balance_dirty_state: bdi btrfs-1: dirty=992 wb=336 unstable=0 bg_thresh=993 thresh=1987 gap=659 poll_thresh=22 ino=257 dd-2584 [003] 128.668972: balance_dirty_state: bdi btrfs-1: dirty=992 wb=386 unstable=0 bg_thresh=990 thresh=1980 gap=602 poll_thresh=23 ino=257 dd-2584 [003] 128.669153: balance_dirty_state: bdi btrfs-1: dirty=942 wb=436 unstable=0 bg_thresh=992 thresh=1984 gap=606 poll_thresh=24 ino=257 dd-2584 [003] 128.669571: balance_dirty_state: bdi btrfs-1: dirty=842 wb=561 unstable=0 bg_thresh=991 thresh=1983 gap=580 poll_thresh=25 ino=257 dd-2584 [003] 128.669754: balance_dirty_state: bdi btrfs-1: dirty=842 wb=611 unstable=0 bg_thresh=991 thresh=1982 gap=529 poll_thresh=26 ino=257 dd-2584 [003] 128.669939: balance_dirty_state: bdi btrfs-1: dirty=817 wb=686 unstable=0 bg_thresh=993 thresh=1986 gap=483 poll_thresh=27 ino=257 dd-2584 [003] 128.669941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 128.671424: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=896 to_write=15488 dd-2584 [003] 128.675175: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1011 unstable=0 bg_thresh=992 thresh=1984 gap=606 poll_thresh=27 ino=257 dd-2584 [003] 128.675269: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1011 unstable=0 bg_thresh=995 thresh=1990 gap=612 poll_thresh=20 ino=257 dd-2584 [003] 128.675452: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1011 unstable=0 bg_thresh=993 thresh=1986 gap=558 poll_thresh=21 ino=257 dd-2584 [003] 128.675625: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1011 unstable=0 bg_thresh=995 thresh=1991 gap=538 poll_thresh=22 ino=257 dd-2584 [003] 128.675802: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1011 unstable=0 bg_thresh=988 thresh=1976 gap=498 poll_thresh=23 ino=257 dd-2584 [003] 128.676008: balance_dirty_state: bdi btrfs-1: dirty=517 wb=1011 unstable=0 bg_thresh=986 thresh=1973 gap=445 poll_thresh=24 ino=257 dd-2584 [003] 128.676015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 128.683213: balance_dirty_state: bdi btrfs-1: dirty=517 wb=911 unstable=0 bg_thresh=991 thresh=1983 gap=555 poll_thresh=24 ino=257 dd-2584 [003] 128.683297: balance_dirty_state: bdi btrfs-1: dirty=517 wb=911 unstable=0 bg_thresh=994 thresh=1988 gap=560 poll_thresh=18 ino=257 dd-2584 [003] 128.683594: balance_dirty_state: bdi btrfs-1: dirty=567 wb=911 unstable=0 bg_thresh=993 thresh=1987 gap=509 poll_thresh=19 ino=257 dd-2584 [003] 128.683711: balance_dirty_state: bdi btrfs-1: dirty=592 wb=911 unstable=0 bg_thresh=993 thresh=1986 gap=483 poll_thresh=20 ino=257 dd-2584 [003] 128.683716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 128.691198: balance_dirty_state: bdi btrfs-1: dirty=592 wb=911 unstable=0 bg_thresh=994 thresh=1989 gap=486 poll_thresh=20 ino=257 dd-2584 [003] 128.691202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 128.699231: balance_dirty_state: bdi btrfs-1: dirty=592 wb=636 unstable=0 bg_thresh=993 thresh=1986 gap=758 poll_thresh=20 ino=257 dd-2584 [003] 128.699335: balance_dirty_state: bdi btrfs-1: dirty=592 wb=636 unstable=0 bg_thresh=992 thresh=1985 gap=757 poll_thresh=15 ino=257 dd-2584 [003] 128.699392: balance_dirty_state: bdi btrfs-1: dirty=617 wb=636 unstable=0 bg_thresh=995 thresh=1990 gap=737 poll_thresh=16 ino=257 dd-2584 [003] 128.699505: balance_dirty_state: bdi btrfs-1: dirty=642 wb=636 unstable=0 bg_thresh=994 thresh=1989 gap=711 poll_thresh=17 ino=257 dd-2584 [003] 128.699618: balance_dirty_state: bdi btrfs-1: dirty=692 wb=636 unstable=0 bg_thresh=994 thresh=1988 gap=660 poll_thresh=18 ino=257 dd-2584 [003] 128.699731: balance_dirty_state: bdi btrfs-1: dirty=717 wb=636 unstable=0 bg_thresh=993 thresh=1986 gap=633 poll_thresh=19 ino=257 dd-2584 [003] 128.699844: balance_dirty_state: bdi btrfs-1: dirty=742 wb=636 unstable=0 bg_thresh=992 thresh=1985 gap=607 poll_thresh=20 ino=257 dd-2584 [003] 128.699956: balance_dirty_state: bdi btrfs-1: dirty=767 wb=636 unstable=0 bg_thresh=992 thresh=1984 gap=581 poll_thresh=21 ino=257 dd-2584 [003] 128.700232: balance_dirty_state: bdi btrfs-1: dirty=817 wb=636 unstable=0 bg_thresh=991 thresh=1983 gap=530 poll_thresh=22 ino=257 dd-2584 [003] 128.700346: balance_dirty_state: bdi btrfs-1: dirty=842 wb=636 unstable=0 bg_thresh=993 thresh=1987 gap=509 poll_thresh=23 ino=257 dd-2584 [003] 128.700461: balance_dirty_state: bdi btrfs-1: dirty=867 wb=636 unstable=0 bg_thresh=993 thresh=1986 gap=483 poll_thresh=24 ino=257 dd-2584 [003] 128.700465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 128.707185: balance_dirty_state: bdi btrfs-1: dirty=867 wb=511 unstable=0 bg_thresh=991 thresh=1983 gap=605 poll_thresh=24 ino=257 dd-2584 [003] 128.707254: balance_dirty_state: bdi btrfs-1: dirty=892 wb=511 unstable=0 bg_thresh=994 thresh=1988 gap=585 poll_thresh=18 ino=257 dd-2584 [003] 128.707372: balance_dirty_state: bdi btrfs-1: dirty=917 wb=511 unstable=0 bg_thresh=993 thresh=1987 gap=559 poll_thresh=19 ino=257 dd-2584 [003] 128.707485: balance_dirty_state: bdi btrfs-1: dirty=967 wb=511 unstable=0 bg_thresh=990 thresh=1980 gap=502 poll_thresh=20 ino=257 dd-2584 [003] 128.707598: balance_dirty_state: bdi btrfs-1: dirty=992 wb=511 unstable=0 bg_thresh=992 thresh=1984 gap=481 poll_thresh=21 ino=257 dd-2584 [003] 128.707602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 128.715257: balance_dirty_state: bdi btrfs-1: dirty=992 wb=386 unstable=0 bg_thresh=994 thresh=1989 gap=611 poll_thresh=21 ino=257 dd-2584 [000] 128.715363: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=386 unstable=0 bg_thresh=994 thresh=1989 gap=586 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 128.715412: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16200 wrote=0 to_write=16384 dd-2584 [000] 128.715607: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=386 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=17 ino=257 dd-2584 [000] 128.716352: balance_dirty_state: bdi btrfs-1: dirty=917 wb=536 unstable=0 bg_thresh=995 thresh=1991 gap=538 poll_thresh=18 ino=257 dd-2584 [000] 128.716548: balance_dirty_state: bdi btrfs-1: dirty=892 wb=536 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=19 ino=257 dd-2584 [000] 128.716747: balance_dirty_state: bdi btrfs-1: dirty=842 wb=536 unstable=0 bg_thresh=1003 thresh=2006 gap=628 poll_thresh=20 ino=257 dd-2584 [000] 128.716934: balance_dirty_state: bdi btrfs-1: dirty=792 wb=611 unstable=0 bg_thresh=1002 thresh=2005 gap=602 poll_thresh=21 ino=257 dd-2584 [000] 128.717119: balance_dirty_state: bdi btrfs-1: dirty=767 wb=711 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=22 ino=257 dd-2584 [000] 128.717307: balance_dirty_state: bdi btrfs-1: dirty=717 wb=786 unstable=0 bg_thresh=1004 thresh=2008 gap=505 poll_thresh=23 ino=257 dd-2584 [000] 128.717494: balance_dirty_state: bdi btrfs-1: dirty=667 wb=861 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=24 ino=257 dd-2584 [000] 128.717496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 128.718169: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=896 to_write=15488 dd-2584 [002] 128.723214: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1136 unstable=0 bg_thresh=997 thresh=1995 gap=492 poll_thresh=24 ino=257 dd-2584 [002] 128.723224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 128.731242: balance_dirty_state: bdi btrfs-1: dirty=367 wb=861 unstable=0 bg_thresh=995 thresh=1991 gap=763 poll_thresh=24 ino=257 dd-2584 [002] 128.731308: balance_dirty_state: bdi btrfs-1: dirty=367 wb=861 unstable=0 bg_thresh=995 thresh=1991 gap=763 poll_thresh=18 ino=257 dd-2584 [002] 128.731429: balance_dirty_state: bdi btrfs-1: dirty=417 wb=861 unstable=0 bg_thresh=998 thresh=1996 gap=718 poll_thresh=19 ino=257 dd-2584 [002] 128.731722: balance_dirty_state: bdi btrfs-1: dirty=442 wb=861 unstable=0 bg_thresh=1000 thresh=2000 gap=697 poll_thresh=20 ino=257 dd-2584 [002] 128.731840: balance_dirty_state: bdi btrfs-1: dirty=467 wb=861 unstable=0 bg_thresh=999 thresh=1999 gap=671 poll_thresh=21 ino=257 dd-2584 [002] 128.731957: balance_dirty_state: bdi btrfs-1: dirty=517 wb=861 unstable=0 bg_thresh=999 thresh=1998 gap=620 poll_thresh=22 ino=257 dd-2584 [002] 128.732074: balance_dirty_state: bdi btrfs-1: dirty=542 wb=861 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=23 ino=257 dd-2584 [002] 128.732194: balance_dirty_state: bdi btrfs-1: dirty=567 wb=861 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=24 ino=257 dd-2584 [002] 128.732312: balance_dirty_state: bdi btrfs-1: dirty=592 wb=861 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=25 ino=257 dd-2584 [002] 128.732429: balance_dirty_state: bdi btrfs-1: dirty=642 wb=861 unstable=0 bg_thresh=999 thresh=1999 gap=496 poll_thresh=26 ino=257 dd-2584 [002] 128.732434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 128.739247: balance_dirty_state: bdi btrfs-1: dirty=642 wb=736 unstable=0 bg_thresh=1002 thresh=2004 gap=626 poll_thresh=26 ino=257 dd-2584 [002] 128.739317: balance_dirty_state: bdi btrfs-1: dirty=642 wb=736 unstable=0 bg_thresh=1001 thresh=2003 gap=625 poll_thresh=19 ino=257 dd-2584 [002] 128.739738: balance_dirty_state: bdi btrfs-1: dirty=692 wb=736 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=20 ino=257 dd-2584 [002] 128.739890: balance_dirty_state: bdi btrfs-1: dirty=717 wb=736 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=21 ino=257 dd-2584 [002] 128.740019: balance_dirty_state: bdi btrfs-1: dirty=742 wb=736 unstable=0 bg_thresh=1002 thresh=2005 gap=527 poll_thresh=22 ino=257 dd-2584 [002] 128.740170: balance_dirty_state: bdi btrfs-1: dirty=767 wb=736 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=23 ino=257 dd-2584 [002] 128.740309: balance_dirty_state: bdi btrfs-1: dirty=817 wb=736 unstable=0 bg_thresh=1004 thresh=2008 gap=455 poll_thresh=24 ino=257 dd-2584 [002] 128.740314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 128.751263: balance_dirty_state: bdi btrfs-1: dirty=817 wb=511 unstable=0 bg_thresh=1000 thresh=2000 gap=672 poll_thresh=24 ino=257 dd-2584 [002] 128.751344: balance_dirty_state: bdi btrfs-1: dirty=817 wb=486 unstable=0 bg_thresh=996 thresh=1992 gap=689 poll_thresh=18 ino=257 dd-2584 [002] 128.751468: balance_dirty_state: bdi btrfs-1: dirty=867 wb=486 unstable=0 bg_thresh=998 thresh=1997 gap=644 poll_thresh=19 ino=257 dd-2584 [002] 128.751592: balance_dirty_state: bdi btrfs-1: dirty=892 wb=486 unstable=0 bg_thresh=998 thresh=1996 gap=618 poll_thresh=20 ino=257 dd-2584 [002] 128.751716: balance_dirty_state: bdi btrfs-1: dirty=917 wb=486 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=21 ino=257 dd-2584 [002] 128.752010: balance_dirty_state: bdi btrfs-1: dirty=942 wb=486 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=22 ino=257 dd-2584 [002] 128.752128: balance_dirty_state: bdi btrfs-1: dirty=992 wb=486 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=23 ino=257 dd-2584 [002] 128.752246: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=486 unstable=0 bg_thresh=1004 thresh=2008 gap=505 poll_thresh=24 ino=257 flush-btrfs-1-2586 [006] 128.752273: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16236 wrote=0 to_write=16384 dd-2584 [002] 128.752420: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=486 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=25 ino=257 dd-2584 [002] 128.752422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 128.754047: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=688 to_write=15696 dd-2584 [002] 128.763242: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1036 unstable=0 bg_thresh=1003 thresh=2006 gap=603 poll_thresh=25 ino=257 dd-2584 [002] 128.763322: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1036 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=19 ino=257 dd-2584 [002] 128.763444: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1036 unstable=0 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=20 ino=257 dd-2584 [002] 128.763568: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1036 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=21 ino=257 dd-2584 [002] 128.763693: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1036 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=22 ino=257 dd-2584 [002] 128.763698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=66848 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 128.771255: balance_dirty_state: bdi btrfs-1: dirty=492 wb=911 unstable=0 bg_thresh=1004 thresh=2009 gap=606 poll_thresh=22 ino=257 dd-2584 [002] 128.771327: balance_dirty_state: bdi btrfs-1: dirty=492 wb=911 unstable=0 bg_thresh=1004 thresh=2009 gap=606 poll_thresh=16 ino=257 dd-2584 [002] 128.771622: balance_dirty_state: bdi btrfs-1: dirty=542 wb=911 unstable=0 bg_thresh=1004 thresh=2008 gap=555 poll_thresh=17 ino=257 dd-2584 [002] 128.771739: balance_dirty_state: bdi btrfs-1: dirty=567 wb=911 unstable=0 bg_thresh=1003 thresh=2007 gap=529 poll_thresh=18 ino=257 dd-2584 [002] 128.771858: balance_dirty_state: bdi btrfs-1: dirty=592 wb=911 unstable=0 bg_thresh=1005 thresh=2011 gap=508 poll_thresh=19 ino=257 dd-2584 [002] 128.771975: balance_dirty_state: bdi btrfs-1: dirty=642 wb=911 unstable=0 bg_thresh=1005 thresh=2010 gap=457 poll_thresh=20 ino=257 dd-2584 [002] 128.771980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=66848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 128.779218: balance_dirty_state: bdi btrfs-1: dirty=642 wb=786 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=20 ino=257 dd-2584 [002] 128.779286: balance_dirty_state: bdi btrfs-1: dirty=642 wb=786 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=15 ino=257 dd-2584 [002] 128.779347: balance_dirty_state: bdi btrfs-1: dirty=667 wb=786 unstable=0 bg_thresh=1003 thresh=2007 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 128.779466: balance_dirty_state: bdi btrfs-1: dirty=692 wb=786 unstable=0 bg_thresh=1005 thresh=2011 gap=533 poll_thresh=17 ino=257 dd-2584 [002] 128.779585: balance_dirty_state: bdi btrfs-1: dirty=717 wb=786 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=18 ino=257 dd-2584 [002] 128.779727: balance_dirty_state: bdi btrfs-1: dirty=767 wb=686 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=19 ino=257 dd-2584 [002] 128.780015: balance_dirty_state: bdi btrfs-1: dirty=792 wb=661 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=20 ino=257 dd-2584 [002] 128.780134: balance_dirty_state: bdi btrfs-1: dirty=817 wb=661 unstable=0 bg_thresh=1003 thresh=2006 gap=528 poll_thresh=21 ino=257 dd-2584 [002] 128.780254: balance_dirty_state: bdi btrfs-1: dirty=842 wb=661 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=22 ino=257 dd-2584 [002] 128.780372: balance_dirty_state: bdi btrfs-1: dirty=892 wb=661 unstable=0 bg_thresh=1002 thresh=2004 gap=451 poll_thresh=23 ino=257 dd-2584 [002] 128.780377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=66848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 128.787242: balance_dirty_state: bdi btrfs-1: dirty=892 wb=661 unstable=0 bg_thresh=997 thresh=1994 gap=441 poll_thresh=23 ino=257 dd-2584 [004] 128.787248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=66848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 128.795222: balance_dirty_state: bdi btrfs-1: dirty=892 wb=536 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=23 ino=257 dd-2584 [004] 128.795349: balance_dirty_state: bdi btrfs-1: dirty=892 wb=536 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 128.795581: balance_dirty_state: bdi btrfs-1: dirty=942 wb=536 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 128.795816: balance_dirty_state: bdi btrfs-1: dirty=967 wb=536 unstable=0 bg_thresh=999 thresh=1998 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 128.795825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=66848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 128.803251: balance_dirty_state: bdi btrfs-1: dirty=967 wb=411 unstable=0 bg_thresh=1001 thresh=2002 gap=624 poll_thresh=19 ino=257 dd-2584 [004] 128.803382: balance_dirty_state: bdi btrfs-1: dirty=992 wb=411 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 128.803446: balance_dirty_state: bdi btrfs-1: dirty=992 wb=411 unstable=0 bg_thresh=1003 thresh=2006 gap=603 poll_thresh=15 ino=257 dd-2584 [004] 128.803503: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=411 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=16 ino=257 flush-btrfs-1-2586 [006] 128.803589: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16288 wrote=0 to_write=16384 dd-2584 [004] 128.803809: balance_dirty_state: bdi btrfs-1: dirty=992 wb=461 unstable=0 bg_thresh=1002 thresh=2004 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 128.803935: balance_dirty_state: bdi btrfs-1: dirty=992 wb=511 unstable=0 bg_thresh=1001 thresh=2003 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 128.803937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=66848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 128.805618: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=252 wrote=704 to_write=15680 dd-2584 [004] 128.811264: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1011 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 128.811336: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1011 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 128.811400: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1011 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 128.811464: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1011 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 128.811525: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1011 unstable=0 bg_thresh=1002 thresh=2005 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 128.811646: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1011 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 128.811768: balance_dirty_state: bdi btrfs-1: dirty=517 wb=1011 unstable=0 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 128.811773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=66848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 128.819264: balance_dirty_state: bdi btrfs-1: dirty=517 wb=736 unstable=0 bg_thresh=1002 thresh=2005 gap=752 poll_thresh=18 ino=257 dd-2584 [004] 128.819370: balance_dirty_state: bdi btrfs-1: dirty=517 wb=736 unstable=0 bg_thresh=998 thresh=1996 gap=743 poll_thresh=13 ino=257 dd-2584 [004] 128.819464: balance_dirty_state: bdi btrfs-1: dirty=542 wb=736 unstable=0 bg_thresh=998 thresh=1996 gap=718 poll_thresh=14 ino=257 dd-2584 [004] 128.819556: balance_dirty_state: bdi btrfs-1: dirty=567 wb=736 unstable=0 bg_thresh=1000 thresh=2001 gap=698 poll_thresh=15 ino=257 dd-2584 [004] 128.819648: balance_dirty_state: bdi btrfs-1: dirty=567 wb=736 unstable=0 bg_thresh=999 thresh=1998 gap=695 poll_thresh=16 ino=257 dd-2584 [004] 128.820026: balance_dirty_state: bdi btrfs-1: dirty=592 wb=736 unstable=0 bg_thresh=1001 thresh=2003 gap=675 poll_thresh=17 ino=257 dd-2584 [004] 128.820148: balance_dirty_state: bdi btrfs-1: dirty=642 wb=736 unstable=0 bg_thresh=1001 thresh=2002 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 128.820271: balance_dirty_state: bdi btrfs-1: dirty=667 wb=736 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 128.820392: balance_dirty_state: bdi btrfs-1: dirty=692 wb=736 unstable=0 bg_thresh=999 thresh=1999 gap=571 poll_thresh=20 ino=257 dd-2584 [004] 128.820513: balance_dirty_state: bdi btrfs-1: dirty=742 wb=736 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=21 ino=257 dd-2584 [004] 128.820635: balance_dirty_state: bdi btrfs-1: dirty=767 wb=736 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=22 ino=257 dd-2584 [004] 128.820640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=66848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 128.827271: balance_dirty_state: bdi btrfs-1: dirty=767 wb=686 unstable=0 bg_thresh=998 thresh=1997 gap=544 poll_thresh=22 ino=257 dd-2584 [004] 128.827364: balance_dirty_state: bdi btrfs-1: dirty=792 wb=686 unstable=0 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 128.827534: balance_dirty_state: bdi btrfs-1: dirty=817 wb=686 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 128.827540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=66848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 128.839216: balance_dirty_state: bdi btrfs-1: dirty=817 wb=436 unstable=0 bg_thresh=993 thresh=1986 gap=733 poll_thresh=17 ino=257 dd-2584 [004] 128.839280: balance_dirty_state: bdi btrfs-1: dirty=817 wb=436 unstable=0 bg_thresh=993 thresh=1986 gap=733 poll_thresh=13 ino=257 dd-2584 [004] 128.839507: balance_dirty_state: bdi btrfs-1: dirty=842 wb=436 unstable=0 bg_thresh=995 thresh=1991 gap=713 poll_thresh=14 ino=257 dd-2584 [004] 128.839566: balance_dirty_state: bdi btrfs-1: dirty=867 wb=436 unstable=0 bg_thresh=995 thresh=1991 gap=688 poll_thresh=15 ino=257 dd-2584 [004] 128.839623: balance_dirty_state: bdi btrfs-1: dirty=867 wb=436 unstable=0 bg_thresh=998 thresh=1996 gap=693 poll_thresh=16 ino=257 dd-2584 [004] 128.839740: balance_dirty_state: bdi btrfs-1: dirty=917 wb=436 unstable=0 bg_thresh=1000 thresh=2001 gap=648 poll_thresh=17 ino=257 dd-2584 [004] 128.839858: balance_dirty_state: bdi btrfs-1: dirty=942 wb=436 unstable=0 bg_thresh=1002 thresh=2005 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 128.839974: balance_dirty_state: bdi btrfs-1: dirty=967 wb=436 unstable=0 bg_thresh=1002 thresh=2004 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 128.840089: balance_dirty_state: bdi btrfs-1: dirty=992 wb=436 unstable=0 bg_thresh=1001 thresh=2003 gap=575 poll_thresh=20 ino=257 dd-2584 [004] 128.840207: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=436 unstable=0 bg_thresh=1003 thresh=2007 gap=529 poll_thresh=21 ino=257 flush-btrfs-1-2586 [006] 128.840270: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16324 wrote=0 to_write=16384 dd-2584 [004] 128.840335: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=436 unstable=0 bg_thresh=1003 thresh=2006 gap=503 poll_thresh=22 ino=257 dd-2584 [004] 128.840627: balance_dirty_state: bdi btrfs-1: dirty=967 wb=536 unstable=0 bg_thresh=999 thresh=1999 gap=496 poll_thresh=23 ino=257 dd-2584 [004] 128.840629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=66848 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 128.841964: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=720 to_write=15664 dd-2584 [004] 128.851215: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1011 unstable=0 bg_thresh=995 thresh=1990 gap=612 poll_thresh=23 ino=257 dd-2584 [004] 128.851275: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1011 unstable=0 bg_thresh=995 thresh=1990 gap=587 poll_thresh=17 ino=257 dd-2584 [004] 128.851386: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1011 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=18 ino=257 dd-2584 [004] 128.851499: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1011 unstable=0 bg_thresh=997 thresh=1994 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 128.851613: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1011 unstable=0 bg_thresh=999 thresh=1998 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 128.851617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=66848 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 128.859183: balance_dirty_state: bdi btrfs-1: dirty=492 wb=761 unstable=0 bg_thresh=992 thresh=1984 gap=731 poll_thresh=20 ino=257 dd-2584 [004] 128.859273: balance_dirty_state: bdi btrfs-1: dirty=492 wb=761 unstable=0 bg_thresh=994 thresh=1989 gap=736 poll_thresh=15 ino=257 dd-2584 [004] 128.859356: balance_dirty_state: bdi btrfs-1: dirty=517 wb=761 unstable=0 bg_thresh=994 thresh=1989 gap=711 poll_thresh=16 ino=257 dd-2584 [004] 128.859523: balance_dirty_state: bdi btrfs-1: dirty=542 wb=761 unstable=0 bg_thresh=999 thresh=1999 gap=696 poll_thresh=17 ino=257 dd-2584 [004] 128.859694: balance_dirty_state: bdi btrfs-1: dirty=592 wb=761 unstable=0 bg_thresh=1002 thresh=2004 gap=651 poll_thresh=18 ino=257 dd-2584 [004] 128.859865: balance_dirty_state: bdi btrfs-1: dirty=617 wb=761 unstable=0 bg_thresh=1001 thresh=2003 gap=625 poll_thresh=19 ino=257 dd-2584 [004] 128.860326: balance_dirty_state: bdi btrfs-1: dirty=642 wb=761 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=20 ino=257 dd-2584 [004] 128.860496: balance_dirty_state: bdi btrfs-1: dirty=667 wb=761 unstable=0 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=21 ino=257 dd-2584 [004] 128.860668: balance_dirty_state: bdi btrfs-1: dirty=717 wb=761 unstable=0 bg_thresh=1002 thresh=2005 gap=527 poll_thresh=22 ino=257 dd-2584 [004] 128.860839: balance_dirty_state: bdi btrfs-1: dirty=742 wb=761 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=23 ino=257 dd-2584 [004] 128.861017: balance_dirty_state: bdi btrfs-1: dirty=767 wb=761 unstable=0 bg_thresh=998 thresh=1997 gap=469 poll_thresh=24 ino=257 dd-2584 [004] 128.861024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=66848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 128.867174: balance_dirty_state: bdi btrfs-1: dirty=767 wb=761 unstable=0 bg_thresh=992 thresh=1984 gap=456 poll_thresh=24 ino=257 dd-2584 [004] 128.867180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=66620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 128.875220: balance_dirty_state: bdi btrfs-1: dirty=767 wb=561 unstable=0 bg_thresh=1000 thresh=2000 gap=672 poll_thresh=24 ino=257 dd-2584 [004] 128.875325: balance_dirty_state: bdi btrfs-1: dirty=792 wb=561 unstable=0 bg_thresh=1000 thresh=2000 gap=647 poll_thresh=18 ino=257 dd-2584 [004] 128.875557: balance_dirty_state: bdi btrfs-1: dirty=817 wb=561 unstable=0 bg_thresh=1002 thresh=2005 gap=627 poll_thresh=19 ino=257 dd-2584 [004] 128.875830: balance_dirty_state: bdi btrfs-1: dirty=867 wb=561 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 128.876249: balance_dirty_state: bdi btrfs-1: dirty=892 wb=561 unstable=0 bg_thresh=1007 thresh=2014 gap=561 poll_thresh=21 ino=257 dd-2584 [004] 128.876416: balance_dirty_state: bdi btrfs-1: dirty=917 wb=561 unstable=0 bg_thresh=1006 thresh=2013 gap=535 poll_thresh=22 ino=257 dd-2584 [004] 128.876680: balance_dirty_state: bdi btrfs-1: dirty=942 wb=561 unstable=0 bg_thresh=1006 thresh=2012 gap=509 poll_thresh=23 ino=257 dd-2584 [004] 128.876869: balance_dirty_state: bdi btrfs-1: dirty=992 wb=561 unstable=0 bg_thresh=1002 thresh=2005 gap=452 poll_thresh=24 ino=257 dd-2584 [004] 128.876875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=66620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 128.883254: balance_dirty_state: bdi btrfs-1: dirty=992 wb=436 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=24 ino=257 dd-2584 [006] 128.883328: balance_dirty_state: bdi btrfs-1: dirty=992 wb=436 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=18 ino=257 dd-2584 [006] 128.883448: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=436 unstable=0 bg_thresh=1000 thresh=2001 gap=523 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 128.883474: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16368 wrote=0 to_write=16384 dd-2584 [006] 128.883622: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=436 unstable=0 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=20 ino=257 dd-2584 [006] 128.883624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=66620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 128.885167: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=332 wrote=688 to_write=15696 dd-2584 [006] 128.895250: balance_dirty_state: bdi btrfs-1: dirty=392 wb=886 unstable=0 bg_thresh=1000 thresh=2000 gap=722 poll_thresh=20 ino=257 dd-2584 [006] 128.895350: balance_dirty_state: bdi btrfs-1: dirty=392 wb=886 unstable=0 bg_thresh=1002 thresh=2004 gap=726 poll_thresh=15 ino=257 dd-2584 [006] 128.895455: balance_dirty_state: bdi btrfs-1: dirty=417 wb=886 unstable=0 bg_thresh=1002 thresh=2004 gap=701 poll_thresh=16 ino=257 dd-2584 [006] 128.895665: balance_dirty_state: bdi btrfs-1: dirty=442 wb=886 unstable=0 bg_thresh=1001 thresh=2003 gap=675 poll_thresh=17 ino=257 dd-2584 [006] 128.896113: balance_dirty_state: bdi btrfs-1: dirty=492 wb=886 unstable=0 bg_thresh=1001 thresh=2002 gap=624 poll_thresh=18 ino=257 dd-2584 [006] 128.896233: balance_dirty_state: bdi btrfs-1: dirty=517 wb=886 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=19 ino=257 dd-2584 [006] 128.896351: balance_dirty_state: bdi btrfs-1: dirty=542 wb=886 unstable=0 bg_thresh=999 thresh=1999 gap=571 poll_thresh=20 ino=257 dd-2584 [006] 128.896471: balance_dirty_state: bdi btrfs-1: dirty=567 wb=886 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=21 ino=257 dd-2584 [006] 128.896588: balance_dirty_state: bdi btrfs-1: dirty=617 wb=886 unstable=0 bg_thresh=1001 thresh=2003 gap=500 poll_thresh=22 ino=257 dd-2584 [006] 128.896593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=101% bdi_bw=66620 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 128.903239: balance_dirty_state: bdi btrfs-1: dirty=617 wb=761 unstable=0 bg_thresh=998 thresh=1996 gap=618 poll_thresh=22 ino=257 dd-2584 [006] 128.903310: balance_dirty_state: bdi btrfs-1: dirty=617 wb=761 unstable=0 bg_thresh=1000 thresh=2001 gap=623 poll_thresh=16 ino=257 dd-2584 [006] 128.903429: balance_dirty_state: bdi btrfs-1: dirty=667 wb=761 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=17 ino=257 dd-2584 [006] 128.903547: balance_dirty_state: bdi btrfs-1: dirty=692 wb=761 unstable=0 bg_thresh=1002 thresh=2004 gap=551 poll_thresh=18 ino=257 dd-2584 [006] 128.903837: balance_dirty_state: bdi btrfs-1: dirty=717 wb=761 unstable=0 bg_thresh=1001 thresh=2003 gap=525 poll_thresh=19 ino=257 dd-2584 [006] 128.903958: balance_dirty_state: bdi btrfs-1: dirty=767 wb=761 unstable=0 bg_thresh=1000 thresh=2001 gap=473 poll_thresh=20 ino=257 dd-2584 [006] 128.903962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=66620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 128.911275: balance_dirty_state: bdi btrfs-1: dirty=767 wb=686 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=20 ino=257 dd-2584 [006] 128.911370: balance_dirty_state: bdi btrfs-1: dirty=767 wb=686 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=15 ino=257 dd-2584 [006] 128.911433: balance_dirty_state: bdi btrfs-1: dirty=792 wb=686 unstable=0 bg_thresh=998 thresh=1997 gap=519 poll_thresh=16 ino=257 dd-2584 [006] 128.911550: balance_dirty_state: bdi btrfs-1: dirty=817 wb=686 unstable=0 bg_thresh=998 thresh=1996 gap=493 poll_thresh=17 ino=257 dd-2584 [006] 128.911554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=66620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 128.919311: balance_dirty_state: bdi btrfs-1: dirty=817 wb=536 unstable=0 bg_thresh=999 thresh=1998 gap=645 poll_thresh=17 ino=257 dd-2584 [002] 128.919425: balance_dirty_state: bdi btrfs-1: dirty=817 wb=536 unstable=0 bg_thresh=999 thresh=1998 gap=645 poll_thresh=13 ino=257 dd-2584 [002] 128.919542: balance_dirty_state: bdi btrfs-1: dirty=842 wb=536 unstable=0 bg_thresh=1001 thresh=2003 gap=625 poll_thresh=14 ino=257 dd-2584 [002] 128.919657: balance_dirty_state: bdi btrfs-1: dirty=842 wb=536 unstable=0 bg_thresh=1001 thresh=2003 gap=625 poll_thresh=15 ino=257 dd-2584 [002] 128.919777: balance_dirty_state: bdi btrfs-1: dirty=867 wb=536 unstable=0 bg_thresh=1004 thresh=2008 gap=605 poll_thresh=16 ino=257 dd-2584 [002] 128.920011: balance_dirty_state: bdi btrfs-1: dirty=892 wb=536 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=17 ino=257 dd-2584 [002] 128.920247: balance_dirty_state: bdi btrfs-1: dirty=917 wb=536 unstable=0 bg_thresh=1005 thresh=2011 gap=558 poll_thresh=18 ino=257 dd-2584 [002] 128.920834: balance_dirty_state: bdi btrfs-1: dirty=967 wb=536 unstable=0 bg_thresh=1005 thresh=2010 gap=507 poll_thresh=19 ino=257 dd-2584 [002] 128.921068: balance_dirty_state: bdi btrfs-1: dirty=992 wb=536 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=20 ino=257 dd-2584 [002] 128.921077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=66620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 128.927337: balance_dirty_state: bdi btrfs-1: dirty=992 wb=536 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=20 ino=257 dd-2584 [002] 128.927345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=66620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 128.935355: balance_dirty_state: bdi btrfs-1: dirty=992 wb=411 unstable=0 bg_thresh=1002 thresh=2005 gap=602 poll_thresh=20 ino=257 dd-2584 [002] 128.935484: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=411 unstable=0 bg_thresh=1002 thresh=2004 gap=576 poll_thresh=15 ino=257 flush-btrfs-1-2586 [006] 128.935531: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16420 wrote=0 to_write=16384 dd-2584 [002] 128.935617: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=411 unstable=0 bg_thresh=1004 thresh=2009 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 128.935808: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=436 unstable=0 bg_thresh=1004 thresh=2008 gap=555 poll_thresh=17 ino=257 dd-2584 [002] 128.936003: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=486 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 128.936005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=66620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 128.937550: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=384 wrote=720 to_write=15664 dd-2584 [002] 128.943316: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1011 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=18 ino=257 dd-2584 [002] 128.943399: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1011 unstable=0 bg_thresh=1005 thresh=2010 gap=607 poll_thresh=13 ino=257 dd-2584 [002] 128.943459: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1011 unstable=0 bg_thresh=1002 thresh=2004 gap=576 poll_thresh=14 ino=257 dd-2584 [002] 128.943520: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1011 unstable=0 bg_thresh=1004 thresh=2009 gap=556 poll_thresh=15 ino=257 dd-2584 [002] 128.943579: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1011 unstable=0 bg_thresh=1004 thresh=2008 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 128.943698: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1011 unstable=0 bg_thresh=1003 thresh=2007 gap=504 poll_thresh=17 ino=257 dd-2584 [002] 128.943991: balance_dirty_state: bdi btrfs-1: dirty=517 wb=1011 unstable=0 bg_thresh=1003 thresh=2006 gap=478 poll_thresh=18 ino=257 dd-2584 [002] 128.943996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=66620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 128.951393: balance_dirty_state: bdi btrfs-1: dirty=517 wb=886 unstable=0 bg_thresh=1003 thresh=2007 gap=604 poll_thresh=18 ino=257 dd-2584 [002] 128.951499: balance_dirty_state: bdi btrfs-1: dirty=542 wb=886 unstable=0 bg_thresh=1006 thresh=2012 gap=584 poll_thresh=13 ino=257 dd-2584 [002] 128.951556: balance_dirty_state: bdi btrfs-1: dirty=542 wb=886 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 128.951613: balance_dirty_state: bdi btrfs-1: dirty=567 wb=886 unstable=0 bg_thresh=1005 thresh=2011 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 128.951669: balance_dirty_state: bdi btrfs-1: dirty=567 wb=886 unstable=0 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 128.951781: balance_dirty_state: bdi btrfs-1: dirty=617 wb=886 unstable=0 bg_thresh=1004 thresh=2009 gap=506 poll_thresh=17 ino=257 dd-2584 [002] 128.951894: balance_dirty_state: bdi btrfs-1: dirty=642 wb=886 unstable=0 bg_thresh=1004 thresh=2008 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 128.951899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=66620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 128.959272: balance_dirty_state: bdi btrfs-1: dirty=642 wb=711 unstable=0 bg_thresh=1004 thresh=2008 gap=655 poll_thresh=18 ino=257 dd-2584 [002] 128.959405: balance_dirty_state: bdi btrfs-1: dirty=667 wb=711 unstable=0 bg_thresh=1003 thresh=2007 gap=629 poll_thresh=13 ino=257 dd-2584 [002] 128.959525: balance_dirty_state: bdi btrfs-1: dirty=667 wb=711 unstable=0 bg_thresh=1006 thresh=2012 gap=634 poll_thresh=14 ino=257 dd-2584 [002] 128.959642: balance_dirty_state: bdi btrfs-1: dirty=692 wb=711 unstable=0 bg_thresh=1003 thresh=2006 gap=603 poll_thresh=15 ino=257 dd-2584 [002] 128.959760: balance_dirty_state: bdi btrfs-1: dirty=717 wb=711 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=16 ino=257 dd-2584 [002] 128.959993: balance_dirty_state: bdi btrfs-1: dirty=742 wb=711 unstable=0 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=17 ino=257 dd-2584 [002] 128.960581: balance_dirty_state: bdi btrfs-1: dirty=767 wb=711 unstable=0 bg_thresh=1007 thresh=2014 gap=536 poll_thresh=18 ino=257 dd-2584 [002] 128.960815: balance_dirty_state: bdi btrfs-1: dirty=792 wb=711 unstable=0 bg_thresh=1006 thresh=2013 gap=510 poll_thresh=19 ino=257 dd-2584 [002] 128.961050: balance_dirty_state: bdi btrfs-1: dirty=842 wb=711 unstable=0 bg_thresh=1006 thresh=2012 gap=459 poll_thresh=20 ino=257 dd-2584 [002] 128.961059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=66620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 128.967261: balance_dirty_state: bdi btrfs-1: dirty=842 wb=711 unstable=0 bg_thresh=1011 thresh=2022 gap=469 poll_thresh=20 ino=257 dd-2584 [002] 128.967267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=66620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 128.975278: balance_dirty_state: bdi btrfs-1: dirty=842 wb=586 unstable=0 bg_thresh=1006 thresh=2012 gap=584 poll_thresh=20 ino=257 dd-2584 [002] 128.975348: balance_dirty_state: bdi btrfs-1: dirty=842 wb=586 unstable=0 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=15 ino=257 dd-2584 [002] 128.975410: balance_dirty_state: bdi btrfs-1: dirty=867 wb=586 unstable=0 bg_thresh=1005 thresh=2011 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 128.975532: balance_dirty_state: bdi btrfs-1: dirty=892 wb=586 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=17 ino=257 dd-2584 [002] 128.975651: balance_dirty_state: bdi btrfs-1: dirty=942 wb=586 unstable=0 bg_thresh=1004 thresh=2008 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 128.975655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=65840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 128.987205: balance_dirty_state: bdi btrfs-1: dirty=942 wb=186 unstable=0 bg_thresh=1003 thresh=2007 gap=879 poll_thresh=18 ino=257 dd-2584 [002] 128.987271: balance_dirty_state: bdi btrfs-1: dirty=942 wb=186 unstable=0 bg_thresh=1006 thresh=2012 gap=884 poll_thresh=13 ino=257 dd-2584 [002] 128.987332: balance_dirty_state: bdi btrfs-1: dirty=967 wb=186 unstable=0 bg_thresh=1008 thresh=2017 gap=864 poll_thresh=14 ino=257 dd-2584 [002] 128.987392: balance_dirty_state: bdi btrfs-1: dirty=967 wb=186 unstable=0 bg_thresh=1008 thresh=2017 gap=864 poll_thresh=15 ino=257 dd-2584 [002] 128.987454: balance_dirty_state: bdi btrfs-1: dirty=992 wb=186 unstable=0 bg_thresh=1011 thresh=2022 gap=844 poll_thresh=16 ino=257 dd-2584 [002] 128.987746: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=186 unstable=0 bg_thresh=1013 thresh=2027 gap=824 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 128.987772: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16472 wrote=0 to_write=16384 dd-2584 [002] 128.987924: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=186 unstable=0 bg_thresh=1013 thresh=2026 gap=773 poll_thresh=18 ino=257 dd-2584 [002] 128.988105: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=236 unstable=0 bg_thresh=1015 thresh=2030 gap=752 poll_thresh=19 ino=257 dd-2584 [002] 128.988287: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=286 unstable=0 bg_thresh=1011 thresh=2023 gap=720 poll_thresh=20 ino=257 dd-2584 [002] 128.988471: balance_dirty_state: bdi btrfs-1: dirty=992 wb=336 unstable=0 bg_thresh=1011 thresh=2022 gap=694 poll_thresh=21 ino=257 dd-2584 [002] 128.988656: balance_dirty_state: bdi btrfs-1: dirty=992 wb=386 unstable=0 bg_thresh=1010 thresh=2021 gap=643 poll_thresh=22 ino=257 dd-2584 [002] 128.988843: balance_dirty_state: bdi btrfs-1: dirty=967 wb=436 unstable=0 bg_thresh=1012 thresh=2025 gap=622 poll_thresh=23 ino=257 dd-2584 [002] 128.989028: balance_dirty_state: bdi btrfs-1: dirty=942 wb=486 unstable=0 bg_thresh=1012 thresh=2024 gap=596 poll_thresh=24 ino=257 dd-2584 [002] 128.989488: balance_dirty_state: bdi btrfs-1: dirty=867 wb=611 unstable=0 bg_thresh=1011 thresh=2023 gap=545 poll_thresh=25 ino=257 dd-2584 [002] 128.989676: balance_dirty_state: bdi btrfs-1: dirty=842 wb=661 unstable=0 bg_thresh=1013 thresh=2027 gap=524 poll_thresh=26 ino=257 dd-2584 [002] 128.989866: balance_dirty_state: bdi btrfs-1: dirty=817 wb=711 unstable=0 bg_thresh=1013 thresh=2026 gap=498 poll_thresh=27 ino=257 dd-2584 [002] 128.989869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=65840 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 128.990844: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=436 wrote=960 to_write=15424 dd-2584 [002] 128.999206: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1036 unstable=0 bg_thresh=1009 thresh=2018 gap=615 poll_thresh=27 ino=257 dd-2584 [002] 128.999270: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1036 unstable=0 bg_thresh=1009 thresh=2018 gap=590 poll_thresh=20 ino=257 dd-2584 [002] 128.999387: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1036 unstable=0 bg_thresh=1011 thresh=2023 gap=570 poll_thresh=21 ino=257 dd-2584 [002] 128.999506: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1036 unstable=0 bg_thresh=1014 thresh=2028 gap=550 poll_thresh=22 ino=257 dd-2584 [002] 128.999625: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1036 unstable=0 bg_thresh=1016 thresh=2032 gap=504 poll_thresh=23 ino=257 dd-2584 [002] 128.999630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=65840 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 129.007223: balance_dirty_state: bdi btrfs-1: dirty=492 wb=836 unstable=0 bg_thresh=1012 thresh=2024 gap=696 poll_thresh=23 ino=257 dd-2584 [002] 129.007343: balance_dirty_state: bdi btrfs-1: dirty=492 wb=836 unstable=0 bg_thresh=1012 thresh=2024 gap=696 poll_thresh=17 ino=257 dd-2584 [002] 129.007578: balance_dirty_state: bdi btrfs-1: dirty=542 wb=836 unstable=0 bg_thresh=1014 thresh=2029 gap=651 poll_thresh=18 ino=257 dd-2584 [002] 129.008162: balance_dirty_state: bdi btrfs-1: dirty=567 wb=836 unstable=0 bg_thresh=1011 thresh=2022 gap=619 poll_thresh=19 ino=257 dd-2584 [002] 129.008392: balance_dirty_state: bdi btrfs-1: dirty=592 wb=836 unstable=0 bg_thresh=1013 thresh=2026 gap=598 poll_thresh=20 ino=257 dd-2584 [002] 129.008610: balance_dirty_state: bdi btrfs-1: dirty=617 wb=836 unstable=0 bg_thresh=1012 thresh=2025 gap=572 poll_thresh=21 ino=257 dd-2584 [002] 129.008827: balance_dirty_state: bdi btrfs-1: dirty=667 wb=836 unstable=0 bg_thresh=1012 thresh=2024 gap=521 poll_thresh=22 ino=257 dd-2584 [002] 129.009043: balance_dirty_state: bdi btrfs-1: dirty=692 wb=836 unstable=0 bg_thresh=1011 thresh=2023 gap=495 poll_thresh=23 ino=257 dd-2584 [002] 129.009052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=65840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 129.015263: balance_dirty_state: bdi btrfs-1: dirty=701 wb=721 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=23 ino=257 dd-2584 [002] 129.015341: balance_dirty_state: bdi btrfs-1: dirty=726 wb=721 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=17 ino=257 dd-2584 [002] 129.015456: balance_dirty_state: bdi btrfs-1: dirty=751 wb=721 unstable=0 bg_thresh=1004 thresh=2008 gap=536 poll_thresh=18 ino=257 dd-2584 [002] 129.015574: balance_dirty_state: bdi btrfs-1: dirty=776 wb=721 unstable=0 bg_thresh=1009 thresh=2019 gap=522 poll_thresh=19 ino=257 dd-2584 [002] 129.015694: balance_dirty_state: bdi btrfs-1: dirty=801 wb=721 unstable=0 bg_thresh=1011 thresh=2023 gap=501 poll_thresh=20 ino=257 dd-2584 [002] 129.015698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=65840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 129.027315: balance_dirty_state: bdi btrfs-1: dirty=801 wb=571 unstable=0 bg_thresh=1009 thresh=2019 gap=647 poll_thresh=20 ino=257 dd-2584 [002] 129.027585: balance_dirty_state: bdi btrfs-1: dirty=826 wb=571 unstable=0 bg_thresh=1008 thresh=2016 gap=619 poll_thresh=15 ino=257 dd-2584 [002] 129.027645: balance_dirty_state: bdi btrfs-1: dirty=851 wb=571 unstable=0 bg_thresh=1010 thresh=2021 gap=599 poll_thresh=16 ino=257 dd-2584 [002] 129.027761: balance_dirty_state: bdi btrfs-1: dirty=876 wb=571 unstable=0 bg_thresh=1013 thresh=2026 gap=579 poll_thresh=17 ino=257 dd-2584 [002] 129.027879: balance_dirty_state: bdi btrfs-1: dirty=901 wb=571 unstable=0 bg_thresh=1009 thresh=2019 gap=547 poll_thresh=18 ino=257 dd-2584 [002] 129.028001: balance_dirty_state: bdi btrfs-1: dirty=951 wb=571 unstable=0 bg_thresh=1008 thresh=2017 gap=495 poll_thresh=19 ino=257 dd-2584 [002] 129.028006: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-90% task_weight=99% bdi_bw=65840 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 129.035467: balance_dirty_state: bdi btrfs-1: dirty=948 wb=446 unstable=0 bg_thresh=1011 thresh=2023 gap=629 poll_thresh=14 ino=257 dd-2584 [002] 129.035526: balance_dirty_state: bdi btrfs-1: dirty=973 wb=446 unstable=0 bg_thresh=1011 thresh=2022 gap=603 poll_thresh=15 ino=257 dd-2584 [002] 129.035585: balance_dirty_state: bdi btrfs-1: dirty=973 wb=446 unstable=0 bg_thresh=1013 thresh=2027 gap=608 poll_thresh=16 ino=257 dd-2584 [002] 129.035705: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=446 unstable=0 bg_thresh=1013 thresh=2026 gap=557 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 129.035731: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16520 wrote=0 to_write=16384 dd-2584 [002] 129.035889: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=446 unstable=0 bg_thresh=1009 thresh=2018 gap=524 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 129.038357: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=484 wrote=672 to_write=15712 dd-2584 [002] 129.039552: balance_dirty_state: bdi btrfs-1: dirty=404 wb=971 unstable=0 bg_thresh=1010 thresh=2020 gap=645 poll_thresh=19 ino=257 dd-2584 [002] 129.039672: balance_dirty_state: bdi btrfs-1: dirty=429 wb=971 unstable=0 bg_thresh=1009 thresh=2019 gap=619 poll_thresh=20 ino=257 dd-2584 [002] 129.039792: balance_dirty_state: bdi btrfs-1: dirty=479 wb=971 unstable=0 bg_thresh=1011 thresh=2023 gap=573 poll_thresh=21 ino=257 dd-2584 [002] 129.039912: balance_dirty_state: bdi btrfs-1: dirty=504 wb=971 unstable=0 bg_thresh=1011 thresh=2022 gap=547 poll_thresh=22 ino=257 dd-2584 [002] 129.040031: balance_dirty_state: bdi btrfs-1: dirty=529 wb=971 unstable=0 bg_thresh=1010 thresh=2021 gap=521 poll_thresh=23 ino=257 dd-2584 [002] 129.040150: balance_dirty_state: bdi btrfs-1: dirty=579 wb=971 unstable=0 bg_thresh=1010 thresh=2020 gap=470 poll_thresh=24 ino=257 dd-2584 [002] 129.040155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=65840 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 129.051364: balance_dirty_state: bdi btrfs-1: dirty=579 wb=721 unstable=0 bg_thresh=1013 thresh=2027 gap=727 poll_thresh=24 ino=257 dd-2584 [002] 129.051432: balance_dirty_state: bdi btrfs-1: dirty=579 wb=721 unstable=0 bg_thresh=1010 thresh=2021 gap=721 poll_thresh=18 ino=257 dd-2584 [002] 129.051552: balance_dirty_state: bdi btrfs-1: dirty=604 wb=721 unstable=0 bg_thresh=1010 thresh=2020 gap=695 poll_thresh=19 ino=257 dd-2584 [002] 129.051674: balance_dirty_state: bdi btrfs-1: dirty=654 wb=721 unstable=0 bg_thresh=1009 thresh=2019 gap=644 poll_thresh=20 ino=257 dd-2584 [002] 129.051964: balance_dirty_state: bdi btrfs-1: dirty=679 wb=721 unstable=0 bg_thresh=1011 thresh=2023 gap=623 poll_thresh=21 ino=257 dd-2584 [002] 129.052081: balance_dirty_state: bdi btrfs-1: dirty=704 wb=721 unstable=0 bg_thresh=1011 thresh=2022 gap=597 poll_thresh=22 ino=257 dd-2584 [002] 129.052197: balance_dirty_state: bdi btrfs-1: dirty=754 wb=721 unstable=0 bg_thresh=1010 thresh=2021 gap=546 poll_thresh=23 ino=257 dd-2584 [002] 129.052314: balance_dirty_state: bdi btrfs-1: dirty=779 wb=721 unstable=0 bg_thresh=1010 thresh=2020 gap=520 poll_thresh=24 ino=257 dd-2584 [002] 129.052431: balance_dirty_state: bdi btrfs-1: dirty=804 wb=721 unstable=0 bg_thresh=1012 thresh=2024 gap=499 poll_thresh=25 ino=257 dd-2584 [002] 129.052436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=65840 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 129.059279: balance_dirty_state: bdi btrfs-1: dirty=813 wb=675 unstable=0 bg_thresh=1012 thresh=2025 gap=537 poll_thresh=25 ino=257 dd-2584 [002] 129.059367: balance_dirty_state: bdi btrfs-1: dirty=838 wb=675 unstable=0 bg_thresh=1012 thresh=2024 gap=511 poll_thresh=19 ino=257 dd-2584 [002] 129.059487: balance_dirty_state: bdi btrfs-1: dirty=863 wb=675 unstable=0 bg_thresh=1011 thresh=2023 gap=485 poll_thresh=20 ino=257 dd-2584 [002] 129.059492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=65840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 129.067333: balance_dirty_state: bdi btrfs-1: dirty=873 wb=537 unstable=0 bg_thresh=1010 thresh=2021 gap=611 poll_thresh=20 ino=257 dd-2584 [002] 129.067401: balance_dirty_state: bdi btrfs-1: dirty=898 wb=537 unstable=0 bg_thresh=1010 thresh=2021 gap=586 poll_thresh=15 ino=257 dd-2584 [002] 129.067463: balance_dirty_state: bdi btrfs-1: dirty=898 wb=537 unstable=0 bg_thresh=1010 thresh=2020 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 129.067752: balance_dirty_state: bdi btrfs-1: dirty=948 wb=537 unstable=0 bg_thresh=1012 thresh=2024 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 129.067870: balance_dirty_state: bdi btrfs-1: dirty=973 wb=537 unstable=0 bg_thresh=1011 thresh=2023 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 129.067986: balance_dirty_state: bdi btrfs-1: dirty=998 wb=537 unstable=0 bg_thresh=1011 thresh=2022 gap=487 poll_thresh=19 ino=257 dd-2584 [002] 129.067991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=65840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 129.075330: balance_dirty_state: bdi btrfs-1: dirty=998 wb=412 unstable=0 bg_thresh=1010 thresh=2021 gap=611 poll_thresh=19 ino=257 dd-2584 [002] 129.075456: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=412 unstable=0 bg_thresh=1007 thresh=2015 gap=580 poll_thresh=14 ino=257 flush-btrfs-1-2586 [006] 129.075500: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16560 wrote=0 to_write=16384 dd-2584 [002] 129.075589: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=412 unstable=0 bg_thresh=1012 thresh=2025 gap=590 poll_thresh=15 ino=257 dd-2584 [002] 129.075682: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=412 unstable=0 bg_thresh=1009 thresh=2019 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 129.075876: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=462 unstable=0 bg_thresh=1009 thresh=2018 gap=533 poll_thresh=17 ino=257 dd-2584 [002] 129.076070: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=512 unstable=0 bg_thresh=1008 thresh=2017 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 129.076072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=65840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 129.077603: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=524 wrote=720 to_write=15664 dd-2584 [002] 129.083379: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1012 unstable=0 bg_thresh=1010 thresh=2020 gap=585 poll_thresh=18 ino=257 dd-2584 [002] 129.083507: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1012 unstable=0 bg_thresh=1012 thresh=2025 gap=590 poll_thresh=13 ino=257 dd-2584 [002] 129.083630: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1012 unstable=0 bg_thresh=1012 thresh=2024 gap=564 poll_thresh=14 ino=257 dd-2584 [002] 129.083748: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1012 unstable=0 bg_thresh=1011 thresh=2023 gap=538 poll_thresh=15 ino=257 dd-2584 [002] 129.083867: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1012 unstable=0 bg_thresh=1011 thresh=2023 gap=538 poll_thresh=16 ino=257 dd-2584 [002] 129.084398: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1012 unstable=0 bg_thresh=1007 thresh=2014 gap=479 poll_thresh=17 ino=257 dd-2584 [002] 129.084403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=66392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 129.091405: balance_dirty_state: bdi btrfs-1: dirty=523 wb=887 unstable=0 bg_thresh=1010 thresh=2020 gap=610 poll_thresh=17 ino=257 dd-2584 [002] 129.091487: balance_dirty_state: bdi btrfs-1: dirty=523 wb=887 unstable=0 bg_thresh=1009 thresh=2019 gap=609 poll_thresh=13 ino=257 dd-2584 [002] 129.091543: balance_dirty_state: bdi btrfs-1: dirty=548 wb=887 unstable=0 bg_thresh=1009 thresh=2019 gap=584 poll_thresh=14 ino=257 dd-2584 [002] 129.091601: balance_dirty_state: bdi btrfs-1: dirty=548 wb=887 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=15 ino=257 dd-2584 [002] 129.091657: balance_dirty_state: bdi btrfs-1: dirty=573 wb=887 unstable=0 bg_thresh=1011 thresh=2023 gap=563 poll_thresh=16 ino=257 dd-2584 [002] 129.091770: balance_dirty_state: bdi btrfs-1: dirty=598 wb=887 unstable=0 bg_thresh=1011 thresh=2022 gap=537 poll_thresh=17 ino=257 dd-2584 [002] 129.091883: balance_dirty_state: bdi btrfs-1: dirty=648 wb=887 unstable=0 bg_thresh=1010 thresh=2021 gap=486 poll_thresh=18 ino=257 dd-2584 [002] 129.091887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=66392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 129.099326: balance_dirty_state: bdi btrfs-1: dirty=648 wb=762 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=18 ino=257 dd-2584 [002] 129.099405: balance_dirty_state: bdi btrfs-1: dirty=648 wb=762 unstable=0 bg_thresh=1004 thresh=2008 gap=598 poll_thresh=13 ino=257 dd-2584 [002] 129.099466: balance_dirty_state: bdi btrfs-1: dirty=673 wb=762 unstable=0 bg_thresh=1006 thresh=2013 gap=578 poll_thresh=14 ino=257 dd-2584 [002] 129.099525: balance_dirty_state: bdi btrfs-1: dirty=698 wb=762 unstable=0 bg_thresh=1006 thresh=2012 gap=552 poll_thresh=15 ino=257 dd-2584 [002] 129.099584: balance_dirty_state: bdi btrfs-1: dirty=698 wb=762 unstable=0 bg_thresh=1003 thresh=2006 gap=546 poll_thresh=16 ino=257 dd-2584 [002] 129.099701: balance_dirty_state: bdi btrfs-1: dirty=723 wb=762 unstable=0 bg_thresh=1002 thresh=2005 gap=520 poll_thresh=17 ino=257 dd-2584 [002] 129.099991: balance_dirty_state: bdi btrfs-1: dirty=773 wb=762 unstable=0 bg_thresh=1002 thresh=2004 gap=469 poll_thresh=18 ino=257 dd-2584 [002] 129.099996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=66392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 129.107377: balance_dirty_state: bdi btrfs-1: dirty=773 wb=612 unstable=0 bg_thresh=1005 thresh=2010 gap=625 poll_thresh=18 ino=257 dd-2584 [002] 129.107485: balance_dirty_state: bdi btrfs-1: dirty=773 wb=612 unstable=0 bg_thresh=1007 thresh=2015 gap=630 poll_thresh=13 ino=257 dd-2584 [002] 129.107542: balance_dirty_state: bdi btrfs-1: dirty=798 wb=612 unstable=0 bg_thresh=1007 thresh=2014 gap=604 poll_thresh=14 ino=257 dd-2584 [002] 129.107598: balance_dirty_state: bdi btrfs-1: dirty=823 wb=612 unstable=0 bg_thresh=1009 thresh=2019 gap=584 poll_thresh=15 ino=257 dd-2584 [002] 129.107654: balance_dirty_state: bdi btrfs-1: dirty=823 wb=612 unstable=0 bg_thresh=1006 thresh=2013 gap=578 poll_thresh=16 ino=257 dd-2584 [002] 129.107771: balance_dirty_state: bdi btrfs-1: dirty=873 wb=612 unstable=0 bg_thresh=1006 thresh=2012 gap=527 poll_thresh=17 ino=257 dd-2584 [002] 129.107893: balance_dirty_state: bdi btrfs-1: dirty=898 wb=612 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=18 ino=257 dd-2584 [002] 129.107898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=66392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 129.115349: balance_dirty_state: bdi btrfs-1: dirty=897 wb=487 unstable=0 bg_thresh=1008 thresh=2016 gap=632 poll_thresh=18 ino=257 dd-2584 [002] 129.115437: balance_dirty_state: bdi btrfs-1: dirty=922 wb=487 unstable=0 bg_thresh=1008 thresh=2016 gap=607 poll_thresh=13 ino=257 dd-2584 [002] 129.115498: balance_dirty_state: bdi btrfs-1: dirty=922 wb=487 unstable=0 bg_thresh=1007 thresh=2015 gap=606 poll_thresh=14 ino=257 dd-2584 [002] 129.115559: balance_dirty_state: bdi btrfs-1: dirty=947 wb=487 unstable=0 bg_thresh=1007 thresh=2014 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 129.115620: balance_dirty_state: bdi btrfs-1: dirty=947 wb=487 unstable=0 bg_thresh=1003 thresh=2006 gap=572 poll_thresh=16 ino=257 dd-2584 [002] 129.115742: balance_dirty_state: bdi btrfs-1: dirty=997 wb=487 unstable=0 bg_thresh=1005 thresh=2011 gap=527 poll_thresh=17 ino=257 dd-2584 [002] 129.116038: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=487 unstable=0 bg_thresh=1005 thresh=2011 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 129.116043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=66392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 129.116064: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16600 wrote=0 to_write=16384 flush-btrfs-1-2586 [006] 129.117604: writeback_single_inode: bdi btrfs-1: ino=257 state= age=564 wrote=608 to_write=15776 dd-2584 [002] 129.123367: balance_dirty_state: bdi btrfs-1: dirty=397 wb=962 unstable=0 bg_thresh=1007 thresh=2015 gap=656 poll_thresh=18 ino=257 dd-2584 [002] 129.123445: balance_dirty_state: bdi btrfs-1: dirty=422 wb=962 unstable=0 bg_thresh=1003 thresh=2006 gap=622 poll_thresh=13 ino=257 dd-2584 [002] 129.123506: balance_dirty_state: bdi btrfs-1: dirty=422 wb=962 unstable=0 bg_thresh=1006 thresh=2012 gap=628 poll_thresh=14 ino=257 dd-2584 [002] 129.123575: balance_dirty_state: bdi btrfs-1: dirty=447 wb=937 unstable=0 bg_thresh=1005 thresh=2011 gap=627 poll_thresh=15 ino=257 dd-2584 [002] 129.123647: balance_dirty_state: bdi btrfs-1: dirty=472 wb=862 unstable=0 bg_thresh=1005 thresh=2011 gap=677 poll_thresh=16 ino=257 dd-2584 [002] 129.123821: balance_dirty_state: bdi btrfs-1: dirty=497 wb=837 unstable=0 bg_thresh=1007 thresh=2015 gap=681 poll_thresh=17 ino=257 dd-2584 [002] 129.124055: balance_dirty_state: bdi btrfs-1: dirty=522 wb=837 unstable=0 bg_thresh=1007 thresh=2014 gap=655 poll_thresh=18 ino=257 dd-2584 [002] 129.124289: balance_dirty_state: bdi btrfs-1: dirty=547 wb=837 unstable=0 bg_thresh=1003 thresh=2007 gap=623 poll_thresh=19 ino=257 dd-2584 [002] 129.124524: balance_dirty_state: bdi btrfs-1: dirty=597 wb=837 unstable=0 bg_thresh=1003 thresh=2006 gap=572 poll_thresh=20 ino=257 dd-2584 [002] 129.124762: balance_dirty_state: bdi btrfs-1: dirty=622 wb=837 unstable=0 bg_thresh=1005 thresh=2010 gap=551 poll_thresh=21 ino=257 dd-2584 [002] 129.125350: balance_dirty_state: bdi btrfs-1: dirty=647 wb=837 unstable=0 bg_thresh=1004 thresh=2009 gap=525 poll_thresh=22 ino=257 dd-2584 [002] 129.125583: balance_dirty_state: bdi btrfs-1: dirty=697 wb=837 unstable=0 bg_thresh=1004 thresh=2008 gap=474 poll_thresh=23 ino=257 dd-2584 [002] 129.125592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=66392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 129.131359: balance_dirty_state: bdi btrfs-1: dirty=697 wb=837 unstable=0 bg_thresh=1003 thresh=2006 gap=472 poll_thresh=23 ino=257 dd-2584 [002] 129.131364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=66392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 129.139357: balance_dirty_state: bdi btrfs-1: dirty=698 wb=718 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=23 ino=257 dd-2584 [002] 129.139467: balance_dirty_state: bdi btrfs-1: dirty=698 wb=718 unstable=0 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=17 ino=257 dd-2584 [002] 129.139638: balance_dirty_state: bdi btrfs-1: dirty=723 wb=718 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=18 ino=257 dd-2584 [002] 129.139807: balance_dirty_state: bdi btrfs-1: dirty=773 wb=718 unstable=0 bg_thresh=1008 thresh=2017 gap=526 poll_thresh=19 ino=257 dd-2584 [002] 129.139976: balance_dirty_state: bdi btrfs-1: dirty=798 wb=718 unstable=0 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=20 ino=257 dd-2584 [002] 129.139983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=66392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 129.147293: balance_dirty_state: bdi btrfs-1: dirty=798 wb=493 unstable=0 bg_thresh=1005 thresh=2011 gap=720 poll_thresh=20 ino=257 dd-2584 [000] 129.147360: balance_dirty_state: bdi btrfs-1: dirty=823 wb=493 unstable=0 bg_thresh=1005 thresh=2011 gap=695 poll_thresh=15 ino=257 dd-2584 [000] 129.147419: balance_dirty_state: bdi btrfs-1: dirty=823 wb=493 unstable=0 bg_thresh=1008 thresh=2016 gap=700 poll_thresh=16 ino=257 dd-2584 [000] 129.147542: balance_dirty_state: bdi btrfs-1: dirty=848 wb=493 unstable=0 bg_thresh=1007 thresh=2015 gap=674 poll_thresh=17 ino=257 dd-2584 [000] 129.147864: balance_dirty_state: bdi btrfs-1: dirty=898 wb=493 unstable=0 bg_thresh=1010 thresh=2020 gap=629 poll_thresh=18 ino=257 dd-2584 [000] 129.148058: balance_dirty_state: bdi btrfs-1: dirty=923 wb=493 unstable=0 bg_thresh=1012 thresh=2024 gap=608 poll_thresh=19 ino=257 dd-2584 [000] 129.148188: balance_dirty_state: bdi btrfs-1: dirty=948 wb=493 unstable=0 bg_thresh=1011 thresh=2023 gap=582 poll_thresh=20 ino=257 dd-2584 [000] 129.148320: balance_dirty_state: bdi btrfs-1: dirty=998 wb=493 unstable=0 bg_thresh=1011 thresh=2022 gap=531 poll_thresh=21 ino=257 dd-2584 [000] 129.148448: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=493 unstable=0 bg_thresh=1010 thresh=2021 gap=505 poll_thresh=22 ino=257 dd-2584 [000] 129.148453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=66392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 129.148485: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16632 wrote=0 to_write=16384 flush-btrfs-1-2586 [006] 129.149929: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=624 to_write=15760 dd-2584 [000] 129.155272: balance_dirty_state: bdi btrfs-1: dirty=398 wb=993 unstable=0 bg_thresh=1004 thresh=2008 gap=617 poll_thresh=22 ino=257 dd-2584 [000] 129.155341: balance_dirty_state: bdi btrfs-1: dirty=398 wb=993 unstable=0 bg_thresh=1004 thresh=2008 gap=617 poll_thresh=16 ino=257 dd-2584 [000] 129.155466: balance_dirty_state: bdi btrfs-1: dirty=448 wb=993 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=17 ino=257 dd-2584 [000] 129.155595: balance_dirty_state: bdi btrfs-1: dirty=473 wb=993 unstable=0 bg_thresh=1012 thresh=2024 gap=558 poll_thresh=18 ino=257 dd-2584 [000] 129.155728: balance_dirty_state: bdi btrfs-1: dirty=498 wb=993 unstable=0 bg_thresh=1014 thresh=2028 gap=537 poll_thresh=19 ino=257 dd-2584 [000] 129.156049: balance_dirty_state: bdi btrfs-1: dirty=548 wb=993 unstable=0 bg_thresh=1013 thresh=2027 gap=486 poll_thresh=20 ino=257 dd-2584 [000] 129.156054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=66392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 129.163308: balance_dirty_state: bdi btrfs-1: dirty=548 wb=868 unstable=0 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=20 ino=257 dd-2584 [000] 129.163397: balance_dirty_state: bdi btrfs-1: dirty=548 wb=868 unstable=0 bg_thresh=1006 thresh=2012 gap=596 poll_thresh=15 ino=257 dd-2584 [000] 129.163482: balance_dirty_state: bdi btrfs-1: dirty=573 wb=868 unstable=0 bg_thresh=1008 thresh=2017 gap=576 poll_thresh=16 ino=257 dd-2584 [000] 129.163638: balance_dirty_state: bdi btrfs-1: dirty=598 wb=868 unstable=0 bg_thresh=1014 thresh=2028 gap=562 poll_thresh=17 ino=257 dd-2584 [000] 129.163756: balance_dirty_state: bdi btrfs-1: dirty=623 wb=868 unstable=0 bg_thresh=1013 thresh=2027 gap=536 poll_thresh=18 ino=257 dd-2584 [000] 129.163876: balance_dirty_state: bdi btrfs-1: dirty=673 wb=868 unstable=0 bg_thresh=1013 thresh=2026 gap=485 poll_thresh=19 ino=257 dd-2584 [000] 129.163881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=66392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.171393: balance_dirty_state: bdi btrfs-1: dirty=673 wb=643 unstable=0 bg_thresh=1011 thresh=2023 gap=707 poll_thresh=19 ino=257 dd-2584 [004] 129.171485: balance_dirty_state: bdi btrfs-1: dirty=673 wb=643 unstable=0 bg_thresh=1011 thresh=2023 gap=707 poll_thresh=14 ino=257 dd-2584 [004] 129.171568: balance_dirty_state: bdi btrfs-1: dirty=698 wb=643 unstable=0 bg_thresh=1014 thresh=2028 gap=687 poll_thresh=15 ino=257 dd-2584 [004] 129.171653: balance_dirty_state: bdi btrfs-1: dirty=723 wb=643 unstable=0 bg_thresh=1014 thresh=2028 gap=662 poll_thresh=16 ino=257 dd-2584 [004] 129.171823: balance_dirty_state: bdi btrfs-1: dirty=748 wb=643 unstable=0 bg_thresh=1016 thresh=2033 gap=642 poll_thresh=17 ino=257 dd-2584 [004] 129.172291: balance_dirty_state: bdi btrfs-1: dirty=773 wb=643 unstable=0 bg_thresh=1018 thresh=2037 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 129.172462: balance_dirty_state: bdi btrfs-1: dirty=823 wb=643 unstable=0 bg_thresh=1018 thresh=2036 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 129.172631: balance_dirty_state: bdi btrfs-1: dirty=848 wb=643 unstable=0 bg_thresh=1017 thresh=2035 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 129.172799: balance_dirty_state: bdi btrfs-1: dirty=873 wb=643 unstable=0 bg_thresh=1017 thresh=2034 gap=518 poll_thresh=21 ino=257 dd-2584 [004] 129.172974: balance_dirty_state: bdi btrfs-1: dirty=898 wb=643 unstable=0 bg_thresh=1016 thresh=2032 gap=491 poll_thresh=22 ino=257 dd-2584 [004] 129.172980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=66392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.179375: balance_dirty_state: bdi btrfs-1: dirty=898 wb=643 unstable=0 bg_thresh=1015 thresh=2030 gap=489 poll_thresh=22 ino=257 dd-2584 [004] 129.179380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=66392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.191446: balance_dirty_state: bdi btrfs-1: dirty=898 wb=393 unstable=0 bg_thresh=1008 thresh=2017 gap=726 poll_thresh=22 ino=257 dd-2584 [004] 129.191513: balance_dirty_state: bdi btrfs-1: dirty=923 wb=393 unstable=0 bg_thresh=1011 thresh=2022 gap=706 poll_thresh=16 ino=257 dd-2584 [004] 129.191627: balance_dirty_state: bdi btrfs-1: dirty=948 wb=393 unstable=0 bg_thresh=1011 thresh=2022 gap=681 poll_thresh=17 ino=257 dd-2584 [004] 129.191742: balance_dirty_state: bdi btrfs-1: dirty=998 wb=393 unstable=0 bg_thresh=1013 thresh=2026 gap=635 poll_thresh=18 ino=257 dd-2584 [004] 129.191854: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=393 unstable=0 bg_thresh=1012 thresh=2025 gap=609 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 129.191946: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16676 wrote=0 to_write=16384 dd-2584 [004] 129.192159: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=418 unstable=0 bg_thresh=1012 thresh=2024 gap=583 poll_thresh=20 ino=257 dd-2584 [004] 129.192287: balance_dirty_state: bdi btrfs-1: dirty=973 wb=468 unstable=0 bg_thresh=1011 thresh=2023 gap=582 poll_thresh=21 ino=257 dd-2584 [004] 129.192414: balance_dirty_state: bdi btrfs-1: dirty=973 wb=543 unstable=0 bg_thresh=1010 thresh=2021 gap=505 poll_thresh=22 ino=257 dd-2584 [004] 129.192416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 129.195444: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=720 to_write=15664 dd-2584 [004] 129.199379: balance_dirty_state: bdi btrfs-1: dirty=398 wb=968 unstable=0 bg_thresh=1010 thresh=2020 gap=654 poll_thresh=22 ino=257 dd-2584 [004] 129.199482: balance_dirty_state: bdi btrfs-1: dirty=398 wb=968 unstable=0 bg_thresh=1010 thresh=2020 gap=654 poll_thresh=16 ino=257 dd-2584 [004] 129.199602: balance_dirty_state: bdi btrfs-1: dirty=448 wb=968 unstable=0 bg_thresh=1009 thresh=2019 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 129.199720: balance_dirty_state: bdi btrfs-1: dirty=473 wb=968 unstable=0 bg_thresh=1011 thresh=2023 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 129.199839: balance_dirty_state: bdi btrfs-1: dirty=498 wb=968 unstable=0 bg_thresh=1011 thresh=2022 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 129.199955: balance_dirty_state: bdi btrfs-1: dirty=548 wb=968 unstable=0 bg_thresh=1010 thresh=2021 gap=505 poll_thresh=20 ino=257 dd-2584 [004] 129.199959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.207398: balance_dirty_state: bdi btrfs-1: dirty=548 wb=843 unstable=0 bg_thresh=1012 thresh=2024 gap=633 poll_thresh=20 ino=257 dd-2584 [004] 129.207530: balance_dirty_state: bdi btrfs-1: dirty=548 wb=843 unstable=0 bg_thresh=1011 thresh=2023 gap=632 poll_thresh=15 ino=257 dd-2584 [004] 129.207924: balance_dirty_state: bdi btrfs-1: dirty=573 wb=718 unstable=0 bg_thresh=1011 thresh=2022 gap=731 poll_thresh=16 ino=257 dd-2584 [004] 129.208116: balance_dirty_state: bdi btrfs-1: dirty=598 wb=718 unstable=0 bg_thresh=1013 thresh=2026 gap=710 poll_thresh=17 ino=257 dd-2584 [004] 129.208309: balance_dirty_state: bdi btrfs-1: dirty=623 wb=718 unstable=0 bg_thresh=1009 thresh=2019 gap=678 poll_thresh=18 ino=257 dd-2584 [004] 129.208498: balance_dirty_state: bdi btrfs-1: dirty=673 wb=718 unstable=0 bg_thresh=1009 thresh=2018 gap=627 poll_thresh=19 ino=257 dd-2584 [004] 129.208690: balance_dirty_state: bdi btrfs-1: dirty=698 wb=718 unstable=0 bg_thresh=1011 thresh=2022 gap=606 poll_thresh=20 ino=257 dd-2584 [004] 129.208880: balance_dirty_state: bdi btrfs-1: dirty=723 wb=718 unstable=0 bg_thresh=1010 thresh=2021 gap=580 poll_thresh=21 ino=257 dd-2584 [004] 129.209068: balance_dirty_state: bdi btrfs-1: dirty=748 wb=718 unstable=0 bg_thresh=1010 thresh=2020 gap=554 poll_thresh=22 ino=257 dd-2584 [004] 129.209258: balance_dirty_state: bdi btrfs-1: dirty=798 wb=718 unstable=0 bg_thresh=1009 thresh=2019 gap=503 poll_thresh=23 ino=257 dd-2584 [004] 129.209265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.215424: balance_dirty_state: bdi btrfs-1: dirty=798 wb=718 unstable=0 bg_thresh=1009 thresh=2018 gap=502 poll_thresh=23 ino=257 dd-2584 [004] 129.215430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.223352: balance_dirty_state: bdi btrfs-1: dirty=798 wb=593 unstable=0 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=23 ino=257 dd-2584 [004] 129.223457: balance_dirty_state: bdi btrfs-1: dirty=798 wb=543 unstable=0 bg_thresh=1010 thresh=2021 gap=680 poll_thresh=17 ino=257 dd-2584 [004] 129.223808: balance_dirty_state: bdi btrfs-1: dirty=848 wb=468 unstable=0 bg_thresh=1010 thresh=2020 gap=704 poll_thresh=18 ino=257 dd-2584 [004] 129.223925: balance_dirty_state: bdi btrfs-1: dirty=873 wb=468 unstable=0 bg_thresh=1009 thresh=2018 gap=677 poll_thresh=19 ino=257 dd-2584 [004] 129.224041: balance_dirty_state: bdi btrfs-1: dirty=898 wb=468 unstable=0 bg_thresh=1008 thresh=2017 gap=651 poll_thresh=20 ino=257 dd-2584 [004] 129.224158: balance_dirty_state: bdi btrfs-1: dirty=948 wb=468 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=21 ino=257 dd-2584 [004] 129.224275: balance_dirty_state: bdi btrfs-1: dirty=973 wb=468 unstable=0 bg_thresh=1010 thresh=2020 gap=579 poll_thresh=22 ino=257 dd-2584 [004] 129.224391: balance_dirty_state: bdi btrfs-1: dirty=998 wb=468 unstable=0 bg_thresh=1009 thresh=2019 gap=553 poll_thresh=23 ino=257 dd-2584 [004] 129.224513: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=468 unstable=0 bg_thresh=1009 thresh=2018 gap=527 poll_thresh=24 ino=257 flush-btrfs-1-2586 [006] 129.224564: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16708 wrote=0 to_write=16384 dd-2584 [004] 129.224640: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=468 unstable=0 bg_thresh=1008 thresh=2017 gap=476 poll_thresh=25 ino=257 dd-2584 [004] 129.224642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 129.226275: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=672 to_write=15712 dd-2584 [007] 129.231381: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1018 unstable=0 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=25 ino=257 dd-2584 [007] 129.231642: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1018 unstable=0 bg_thresh=1007 thresh=2014 gap=573 poll_thresh=19 ino=257 dd-2584 [007] 129.231778: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1018 unstable=0 bg_thresh=1012 thresh=2024 gap=533 poll_thresh=20 ino=257 dd-2584 [007] 129.231911: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1018 unstable=0 bg_thresh=1014 thresh=2028 gap=512 poll_thresh=21 ino=257 dd-2584 [007] 129.232043: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1018 unstable=0 bg_thresh=1016 thresh=2033 gap=492 poll_thresh=22 ino=257 dd-2584 [007] 129.232048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 129.239405: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1018 unstable=0 bg_thresh=1017 thresh=2035 gap=494 poll_thresh=22 ino=257 dd-2584 [007] 129.239414: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 129.247378: balance_dirty_state: bdi btrfs-1: dirty=523 wb=893 unstable=0 bg_thresh=1016 thresh=2032 gap=616 poll_thresh=22 ino=257 dd-2584 [007] 129.247468: balance_dirty_state: bdi btrfs-1: dirty=548 wb=893 unstable=0 bg_thresh=1018 thresh=2037 gap=596 poll_thresh=16 ino=257 dd-2584 [007] 129.247581: balance_dirty_state: bdi btrfs-1: dirty=573 wb=893 unstable=0 bg_thresh=1018 thresh=2036 gap=570 poll_thresh=17 ino=257 dd-2584 [007] 129.247693: balance_dirty_state: bdi btrfs-1: dirty=623 wb=893 unstable=0 bg_thresh=1014 thresh=2029 gap=513 poll_thresh=18 ino=257 dd-2584 [007] 129.247807: balance_dirty_state: bdi btrfs-1: dirty=648 wb=893 unstable=0 bg_thresh=1016 thresh=2033 gap=492 poll_thresh=19 ino=257 dd-2584 [007] 129.247811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 129.255346: balance_dirty_state: bdi btrfs-1: dirty=648 wb=768 unstable=0 bg_thresh=1017 thresh=2035 gap=619 poll_thresh=19 ino=257 dd-2584 [007] 129.255441: balance_dirty_state: bdi btrfs-1: dirty=648 wb=768 unstable=0 bg_thresh=1017 thresh=2035 gap=619 poll_thresh=14 ino=257 dd-2584 [007] 129.255501: balance_dirty_state: bdi btrfs-1: dirty=673 wb=768 unstable=0 bg_thresh=1017 thresh=2034 gap=593 poll_thresh=15 ino=257 dd-2584 [007] 129.255731: balance_dirty_state: bdi btrfs-1: dirty=698 wb=768 unstable=0 bg_thresh=1017 thresh=2034 gap=568 poll_thresh=16 ino=257 dd-2584 [007] 129.255848: balance_dirty_state: bdi btrfs-1: dirty=723 wb=768 unstable=0 bg_thresh=1019 thresh=2038 gap=547 poll_thresh=17 ino=257 dd-2584 [007] 129.255965: balance_dirty_state: bdi btrfs-1: dirty=748 wb=768 unstable=0 bg_thresh=1018 thresh=2037 gap=521 poll_thresh=18 ino=257 dd-2584 [007] 129.256081: balance_dirty_state: bdi btrfs-1: dirty=798 wb=768 unstable=0 bg_thresh=1018 thresh=2036 gap=470 poll_thresh=19 ino=257 dd-2584 [007] 129.256086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-207% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 129.263382: balance_dirty_state: bdi btrfs-1: dirty=798 wb=768 unstable=0 bg_thresh=1018 thresh=2037 gap=471 poll_thresh=19 ino=257 dd-2584 [007] 129.263390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 129.271408: balance_dirty_state: bdi btrfs-1: dirty=798 wb=693 unstable=0 bg_thresh=1018 thresh=2037 gap=546 poll_thresh=19 ino=257 dd-2584 [007] 129.271483: balance_dirty_state: bdi btrfs-1: dirty=798 wb=693 unstable=0 bg_thresh=1018 thresh=2036 gap=545 poll_thresh=14 ino=257 dd-2584 [007] 129.271542: balance_dirty_state: bdi btrfs-1: dirty=823 wb=693 unstable=0 bg_thresh=1020 thresh=2041 gap=525 poll_thresh=15 ino=257 dd-2584 [007] 129.271600: balance_dirty_state: bdi btrfs-1: dirty=823 wb=693 unstable=0 bg_thresh=1017 thresh=2035 gap=519 poll_thresh=16 ino=257 dd-2584 [007] 129.271719: balance_dirty_state: bdi btrfs-1: dirty=873 wb=693 unstable=0 bg_thresh=1019 thresh=2039 gap=473 poll_thresh=17 ino=257 dd-2584 [007] 129.271723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-203% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 129.279424: balance_dirty_state: bdi btrfs-1: dirty=873 wb=568 unstable=0 bg_thresh=1018 thresh=2037 gap=596 poll_thresh=17 ino=257 dd-2584 [005] 129.279496: balance_dirty_state: bdi btrfs-1: dirty=873 wb=568 unstable=0 bg_thresh=1018 thresh=2037 gap=596 poll_thresh=13 ino=257 dd-2584 [005] 129.279562: balance_dirty_state: bdi btrfs-1: dirty=898 wb=568 unstable=0 bg_thresh=1021 thresh=2042 gap=576 poll_thresh=14 ino=257 dd-2584 [005] 129.279628: balance_dirty_state: bdi btrfs-1: dirty=923 wb=568 unstable=0 bg_thresh=1021 thresh=2042 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 129.279693: balance_dirty_state: bdi btrfs-1: dirty=923 wb=568 unstable=0 bg_thresh=1023 thresh=2047 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 129.280020: balance_dirty_state: bdi btrfs-1: dirty=973 wb=568 unstable=0 bg_thresh=1022 thresh=2044 gap=503 poll_thresh=17 ino=257 dd-2584 [005] 129.280026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-25% task_gap=-152% task_weight=100% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 129.287412: balance_dirty_state: bdi btrfs-1: dirty=973 wb=443 unstable=0 bg_thresh=1022 thresh=2044 gap=628 poll_thresh=17 ino=257 dd-2584 [005] 129.287482: balance_dirty_state: bdi btrfs-1: dirty=973 wb=443 unstable=0 bg_thresh=1018 thresh=2037 gap=621 poll_thresh=13 ino=257 dd-2584 [005] 129.287553: balance_dirty_state: bdi btrfs-1: dirty=998 wb=443 unstable=0 bg_thresh=1021 thresh=2042 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 129.287619: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=443 unstable=0 bg_thresh=1018 thresh=2036 gap=570 poll_thresh=15 ino=257 flush-btrfs-1-2586 [000] 129.287636: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16772 wrote=0 to_write=16384 dd-2584 [005] 129.287692: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=443 unstable=0 bg_thresh=1020 thresh=2041 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 129.287834: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=443 unstable=0 bg_thresh=1020 thresh=2040 gap=549 poll_thresh=17 ino=257 dd-2584 [005] 129.287979: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=518 unstable=0 bg_thresh=1019 thresh=2039 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 129.287981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-203% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 129.290323: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=672 to_write=15712 dd-2584 [005] 129.295378: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1093 unstable=0 bg_thresh=1018 thresh=2036 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 129.295447: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1093 unstable=0 bg_thresh=1017 thresh=2035 gap=519 poll_thresh=13 ino=257 dd-2584 [005] 129.295513: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1093 unstable=0 bg_thresh=1020 thresh=2040 gap=499 poll_thresh=14 ino=257 dd-2584 [005] 129.295518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-247% task_weight=99% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 129.304802: balance_dirty_state: bdi btrfs-1: dirty=448 wb=843 unstable=0 bg_thresh=1006 thresh=2012 gap=721 poll_thresh=14 ino=257 dd-2584 [001] 129.304870: balance_dirty_state: bdi btrfs-1: dirty=448 wb=843 unstable=0 bg_thresh=1006 thresh=2012 gap=721 poll_thresh=10 ino=257 dd-2584 [001] 129.304930: balance_dirty_state: bdi btrfs-1: dirty=473 wb=843 unstable=0 bg_thresh=1011 thresh=2023 gap=707 poll_thresh=11 ino=257 dd-2584 [001] 129.304990: balance_dirty_state: bdi btrfs-1: dirty=498 wb=843 unstable=0 bg_thresh=1014 thresh=2028 gap=687 poll_thresh=12 ino=257 dd-2584 [001] 129.305050: balance_dirty_state: bdi btrfs-1: dirty=498 wb=843 unstable=0 bg_thresh=1014 thresh=2028 gap=687 poll_thresh=13 ino=257 dd-2584 [001] 129.305291: balance_dirty_state: bdi btrfs-1: dirty=523 wb=843 unstable=0 bg_thresh=1016 thresh=2033 gap=667 poll_thresh=14 ino=257 dd-2584 [001] 129.305352: balance_dirty_state: bdi btrfs-1: dirty=548 wb=843 unstable=0 bg_thresh=1013 thresh=2027 gap=636 poll_thresh=15 ino=257 dd-2584 [001] 129.305411: balance_dirty_state: bdi btrfs-1: dirty=548 wb=843 unstable=0 bg_thresh=1016 thresh=2032 gap=641 poll_thresh=16 ino=257 dd-2584 [001] 129.305530: balance_dirty_state: bdi btrfs-1: dirty=598 wb=843 unstable=0 bg_thresh=1018 thresh=2037 gap=596 poll_thresh=17 ino=257 dd-2584 [001] 129.305647: balance_dirty_state: bdi btrfs-1: dirty=623 wb=843 unstable=0 bg_thresh=1020 thresh=2041 gap=575 poll_thresh=18 ino=257 dd-2584 [001] 129.305765: balance_dirty_state: bdi btrfs-1: dirty=648 wb=843 unstable=0 bg_thresh=1017 thresh=2034 gap=543 poll_thresh=19 ino=257 dd-2584 [001] 129.305882: balance_dirty_state: bdi btrfs-1: dirty=673 wb=843 unstable=0 bg_thresh=1016 thresh=2033 gap=517 poll_thresh=20 ino=257 dd-2584 [001] 129.306001: balance_dirty_state: bdi btrfs-1: dirty=723 wb=843 unstable=0 bg_thresh=1016 thresh=2032 gap=466 poll_thresh=21 ino=257 dd-2584 [001] 129.306006: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 129.311403: balance_dirty_state: bdi btrfs-1: dirty=723 wb=843 unstable=0 bg_thresh=1018 thresh=2037 gap=471 poll_thresh=21 ino=257 dd-2584 [001] 129.311409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-298% task_weight=99% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 129.319423: balance_dirty_state: bdi btrfs-1: dirty=723 wb=743 unstable=0 bg_thresh=1009 thresh=2019 gap=553 poll_thresh=21 ino=257 dd-2584 [005] 129.319498: balance_dirty_state: bdi btrfs-1: dirty=748 wb=718 unstable=0 bg_thresh=1009 thresh=2019 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 129.319621: balance_dirty_state: bdi btrfs-1: dirty=773 wb=718 unstable=0 bg_thresh=1007 thresh=2015 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 129.319920: balance_dirty_state: bdi btrfs-1: dirty=798 wb=718 unstable=0 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 129.319925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-280% task_weight=101% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 129.327442: balance_dirty_state: bdi btrfs-1: dirty=798 wb=693 unstable=0 bg_thresh=1010 thresh=2021 gap=530 poll_thresh=18 ino=257 dd-2584 [005] 129.327513: balance_dirty_state: bdi btrfs-1: dirty=823 wb=693 unstable=0 bg_thresh=1013 thresh=2026 gap=510 poll_thresh=13 ino=257 dd-2584 [005] 129.327573: balance_dirty_state: bdi btrfs-1: dirty=848 wb=693 unstable=0 bg_thresh=1010 thresh=2020 gap=479 poll_thresh=14 ino=257 dd-2584 [005] 129.327578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=100% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 129.335419: balance_dirty_state: bdi btrfs-1: dirty=848 wb=443 unstable=0 bg_thresh=1010 thresh=2020 gap=729 poll_thresh=14 ino=257 dd-2584 [005] 129.335536: balance_dirty_state: bdi btrfs-1: dirty=848 wb=443 unstable=0 bg_thresh=1012 thresh=2025 gap=734 poll_thresh=10 ino=257 dd-2584 [005] 129.335659: balance_dirty_state: bdi btrfs-1: dirty=873 wb=443 unstable=0 bg_thresh=1009 thresh=2019 gap=703 poll_thresh=11 ino=257 dd-2584 [005] 129.335777: balance_dirty_state: bdi btrfs-1: dirty=873 wb=443 unstable=0 bg_thresh=1012 thresh=2024 gap=708 poll_thresh=12 ino=257 dd-2584 [005] 129.335893: balance_dirty_state: bdi btrfs-1: dirty=898 wb=443 unstable=0 bg_thresh=1009 thresh=2018 gap=677 poll_thresh=13 ino=257 dd-2584 [005] 129.336013: balance_dirty_state: bdi btrfs-1: dirty=923 wb=443 unstable=0 bg_thresh=1011 thresh=2023 gap=657 poll_thresh=14 ino=257 dd-2584 [005] 129.336130: balance_dirty_state: bdi btrfs-1: dirty=923 wb=443 unstable=0 bg_thresh=1011 thresh=2022 gap=656 poll_thresh=15 ino=257 dd-2584 [005] 129.336248: balance_dirty_state: bdi btrfs-1: dirty=948 wb=443 unstable=0 bg_thresh=1013 thresh=2027 gap=636 poll_thresh=16 ino=257 dd-2584 [005] 129.336484: balance_dirty_state: bdi btrfs-1: dirty=973 wb=443 unstable=0 bg_thresh=1010 thresh=2020 gap=604 poll_thresh=17 ino=257 dd-2584 [005] 129.336718: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=443 unstable=0 bg_thresh=1009 thresh=2019 gap=553 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 129.336762: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16820 wrote=0 to_write=8192 dd-2584 [005] 129.337673: balance_dirty_state: bdi btrfs-1: dirty=948 wb=518 unstable=0 bg_thresh=1009 thresh=2018 gap=552 poll_thresh=19 ino=257 dd-2584 [005] 129.338036: balance_dirty_state: bdi btrfs-1: dirty=948 wb=568 unstable=0 bg_thresh=1011 thresh=2022 gap=506 poll_thresh=20 ino=257 dd-2584 [005] 129.338403: balance_dirty_state: bdi btrfs-1: dirty=923 wb=618 unstable=0 bg_thresh=1010 thresh=2021 gap=480 poll_thresh=21 ino=257 dd-2584 [005] 129.338407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-133% task_gap=-365% task_weight=99% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 129.341815: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=688 to_write=7504 dd-2584 [005] 129.347349: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1118 unstable=0 bg_thresh=1010 thresh=2021 gap=480 poll_thresh=21 ino=257 dd-2584 [005] 129.347357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 129.355409: balance_dirty_state: bdi btrfs-1: dirty=423 wb=968 unstable=0 bg_thresh=1010 thresh=2021 gap=630 poll_thresh=21 ino=257 dd-2584 [005] 129.355531: balance_dirty_state: bdi btrfs-1: dirty=448 wb=968 unstable=0 bg_thresh=1010 thresh=2021 gap=605 poll_thresh=16 ino=257 dd-2584 [005] 129.355752: balance_dirty_state: bdi btrfs-1: dirty=473 wb=968 unstable=0 bg_thresh=1012 thresh=2025 gap=584 poll_thresh=17 ino=257 dd-2584 [005] 129.355969: balance_dirty_state: bdi btrfs-1: dirty=523 wb=968 unstable=0 bg_thresh=1012 thresh=2024 gap=533 poll_thresh=18 ino=257 dd-2584 [005] 129.356191: balance_dirty_state: bdi btrfs-1: dirty=548 wb=968 unstable=0 bg_thresh=1008 thresh=2017 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 129.356199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 129.363544: balance_dirty_state: bdi btrfs-1: dirty=548 wb=968 unstable=0 bg_thresh=1008 thresh=2017 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 129.363554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 129.371492: balance_dirty_state: bdi btrfs-1: dirty=548 wb=968 unstable=0 bg_thresh=1008 thresh=2017 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 129.371502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 129.379524: balance_dirty_state: bdi btrfs-1: dirty=548 wb=968 unstable=0 bg_thresh=1008 thresh=2017 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 129.379533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.387437: balance_dirty_state: bdi btrfs-1: dirty=548 wb=843 unstable=0 bg_thresh=1011 thresh=2023 gap=632 poll_thresh=19 ino=257 dd-2584 [004] 129.387512: balance_dirty_state: bdi btrfs-1: dirty=548 wb=843 unstable=0 bg_thresh=1011 thresh=2023 gap=632 poll_thresh=14 ino=257 dd-2584 [004] 129.387572: balance_dirty_state: bdi btrfs-1: dirty=573 wb=843 unstable=0 bg_thresh=1014 thresh=2028 gap=612 poll_thresh=15 ino=257 dd-2584 [004] 129.387628: balance_dirty_state: bdi btrfs-1: dirty=598 wb=843 unstable=0 bg_thresh=1014 thresh=2028 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 129.387911: balance_dirty_state: bdi btrfs-1: dirty=623 wb=843 unstable=0 bg_thresh=1016 thresh=2033 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 129.388026: balance_dirty_state: bdi btrfs-1: dirty=648 wb=843 unstable=0 bg_thresh=1018 thresh=2037 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 129.388139: balance_dirty_state: bdi btrfs-1: dirty=673 wb=843 unstable=0 bg_thresh=1018 thresh=2036 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 129.388251: balance_dirty_state: bdi btrfs-1: dirty=723 wb=843 unstable=0 bg_thresh=1017 thresh=2035 gap=469 poll_thresh=20 ino=257 dd-2584 [004] 129.388255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-301% task_weight=99% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.395344: balance_dirty_state: bdi btrfs-1: dirty=723 wb=718 unstable=0 bg_thresh=1010 thresh=2020 gap=579 poll_thresh=20 ino=257 dd-2584 [004] 129.395430: balance_dirty_state: bdi btrfs-1: dirty=723 wb=718 unstable=0 bg_thresh=1010 thresh=2020 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 129.395515: balance_dirty_state: bdi btrfs-1: dirty=748 wb=718 unstable=0 bg_thresh=1012 thresh=2025 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 129.395680: balance_dirty_state: bdi btrfs-1: dirty=773 wb=718 unstable=0 bg_thresh=1015 thresh=2030 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 129.395850: balance_dirty_state: bdi btrfs-1: dirty=798 wb=718 unstable=0 bg_thresh=1017 thresh=2035 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 129.396020: balance_dirty_state: bdi btrfs-1: dirty=848 wb=718 unstable=0 bg_thresh=1019 thresh=2039 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 129.396026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.403414: balance_dirty_state: bdi btrfs-1: dirty=848 wb=693 unstable=0 bg_thresh=1019 thresh=2039 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 129.403423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.411403: balance_dirty_state: bdi btrfs-1: dirty=848 wb=568 unstable=0 bg_thresh=1016 thresh=2032 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 129.411482: balance_dirty_state: bdi btrfs-1: dirty=848 wb=568 unstable=0 bg_thresh=1018 thresh=2037 gap=621 poll_thresh=14 ino=257 dd-2584 [004] 129.411780: balance_dirty_state: bdi btrfs-1: dirty=873 wb=568 unstable=0 bg_thresh=1018 thresh=2037 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 129.411857: balance_dirty_state: bdi btrfs-1: dirty=898 wb=568 unstable=0 bg_thresh=1018 thresh=2036 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 129.412007: balance_dirty_state: bdi btrfs-1: dirty=923 wb=568 unstable=0 bg_thresh=1017 thresh=2035 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 129.412160: balance_dirty_state: bdi btrfs-1: dirty=948 wb=568 unstable=0 bg_thresh=1017 thresh=2034 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 129.412313: balance_dirty_state: bdi btrfs-1: dirty=998 wb=568 unstable=0 bg_thresh=1019 thresh=2038 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 129.412319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.419354: balance_dirty_state: bdi btrfs-1: dirty=998 wb=443 unstable=0 bg_thresh=1007 thresh=2015 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 129.419444: balance_dirty_state: bdi btrfs-1: dirty=998 wb=443 unstable=0 bg_thresh=1007 thresh=2015 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 129.419519: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=443 unstable=0 bg_thresh=1010 thresh=2020 gap=554 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 129.419550: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16904 wrote=0 to_write=8192 dd-2584 [004] 129.419600: balance_dirty_state: bdi btrfs-1: dirty=998 wb=443 unstable=0 bg_thresh=1010 thresh=2020 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 129.419755: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=468 unstable=0 bg_thresh=1012 thresh=2025 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 129.419930: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=518 unstable=0 bg_thresh=1014 thresh=2029 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 129.419933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 129.422552: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=264 wrote=672 to_write=7520 dd-2584 [004] 129.427359: balance_dirty_state: bdi btrfs-1: dirty=423 wb=993 unstable=0 bg_thresh=1015 thresh=2030 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 129.427439: balance_dirty_state: bdi btrfs-1: dirty=448 wb=993 unstable=0 bg_thresh=1015 thresh=2030 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 129.427734: balance_dirty_state: bdi btrfs-1: dirty=448 wb=993 unstable=0 bg_thresh=1017 thresh=2035 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 129.427816: balance_dirty_state: bdi btrfs-1: dirty=473 wb=993 unstable=0 bg_thresh=1017 thresh=2035 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 129.427900: balance_dirty_state: bdi btrfs-1: dirty=498 wb=993 unstable=0 bg_thresh=1020 thresh=2040 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 129.428061: balance_dirty_state: bdi btrfs-1: dirty=523 wb=993 unstable=0 bg_thresh=1022 thresh=2045 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 129.428215: balance_dirty_state: bdi btrfs-1: dirty=548 wb=993 unstable=0 bg_thresh=1024 thresh=2049 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 129.428219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.435399: balance_dirty_state: bdi btrfs-1: dirty=548 wb=843 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 129.435464: balance_dirty_state: bdi btrfs-1: dirty=573 wb=843 unstable=0 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 129.435523: balance_dirty_state: bdi btrfs-1: dirty=573 wb=843 unstable=0 bg_thresh=1006 thresh=2012 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 129.435581: balance_dirty_state: bdi btrfs-1: dirty=598 wb=843 unstable=0 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 129.435642: balance_dirty_state: bdi btrfs-1: dirty=623 wb=843 unstable=0 bg_thresh=1011 thresh=2023 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 129.435818: balance_dirty_state: bdi btrfs-1: dirty=648 wb=843 unstable=0 bg_thresh=1014 thresh=2028 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 129.435988: balance_dirty_state: bdi btrfs-1: dirty=673 wb=843 unstable=0 bg_thresh=1016 thresh=2032 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 129.436303: balance_dirty_state: bdi btrfs-1: dirty=723 wb=843 unstable=0 bg_thresh=1015 thresh=2031 gap=465 poll_thresh=19 ino=257 dd-2584 [004] 129.436308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-306% task_weight=100% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 129.443471: balance_dirty_state: bdi btrfs-1: dirty=723 wb=743 unstable=0 bg_thresh=1012 thresh=2025 gap=559 poll_thresh=19 ino=257 dd-2584 [001] 129.443541: balance_dirty_state: bdi btrfs-1: dirty=723 wb=718 unstable=0 bg_thresh=1012 thresh=2025 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 129.443599: balance_dirty_state: bdi btrfs-1: dirty=748 wb=718 unstable=0 bg_thresh=1015 thresh=2030 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 129.443656: balance_dirty_state: bdi btrfs-1: dirty=748 wb=718 unstable=0 bg_thresh=1015 thresh=2030 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 129.443771: balance_dirty_state: bdi btrfs-1: dirty=798 wb=718 unstable=0 bg_thresh=1020 thresh=2040 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 129.443891: balance_dirty_state: bdi btrfs-1: dirty=823 wb=718 unstable=0 bg_thresh=1019 thresh=2039 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 129.443895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-203% task_weight=99% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 129.451383: balance_dirty_state: bdi btrfs-1: dirty=823 wb=718 unstable=0 bg_thresh=1013 thresh=2026 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 129.451388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 129.463516: balance_dirty_state: bdi btrfs-1: dirty=823 wb=668 unstable=0 bg_thresh=1013 thresh=2026 gap=535 poll_thresh=18 ino=257 dd-2584 [005] 129.463614: balance_dirty_state: bdi btrfs-1: dirty=848 wb=668 unstable=0 bg_thresh=1013 thresh=2026 gap=510 poll_thresh=13 ino=257 dd-2584 [005] 129.463696: balance_dirty_state: bdi btrfs-1: dirty=848 wb=668 unstable=0 bg_thresh=1015 thresh=2031 gap=515 poll_thresh=14 ino=257 dd-2584 [005] 129.463778: balance_dirty_state: bdi btrfs-1: dirty=873 wb=668 unstable=0 bg_thresh=1015 thresh=2031 gap=490 poll_thresh=15 ino=257 dd-2584 [005] 129.463784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-259% task_weight=98% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [005] 129.475561: balance_dirty_state: bdi btrfs-1: dirty=873 wb=543 unstable=0 bg_thresh=1014 thresh=2028 gap=612 poll_thresh=15 ino=257 dd-2584 [005] 129.475686: balance_dirty_state: bdi btrfs-1: dirty=873 wb=543 unstable=0 bg_thresh=1014 thresh=2028 gap=612 poll_thresh=11 ino=257 dd-2584 [005] 129.475803: balance_dirty_state: bdi btrfs-1: dirty=898 wb=543 unstable=0 bg_thresh=1016 thresh=2033 gap=592 poll_thresh=12 ino=257 dd-2584 [005] 129.475918: balance_dirty_state: bdi btrfs-1: dirty=923 wb=543 unstable=0 bg_thresh=1016 thresh=2033 gap=567 poll_thresh=13 ino=257 dd-2584 [005] 129.476035: balance_dirty_state: bdi btrfs-1: dirty=923 wb=543 unstable=0 bg_thresh=1019 thresh=2038 gap=572 poll_thresh=14 ino=257 dd-2584 [005] 129.476153: balance_dirty_state: bdi btrfs-1: dirty=948 wb=543 unstable=0 bg_thresh=1019 thresh=2038 gap=547 poll_thresh=15 ino=257 dd-2584 [005] 129.476622: balance_dirty_state: bdi btrfs-1: dirty=973 wb=543 unstable=0 bg_thresh=1018 thresh=2037 gap=521 poll_thresh=16 ino=257 dd-2584 [005] 129.476860: balance_dirty_state: bdi btrfs-1: dirty=998 wb=543 unstable=0 bg_thresh=1020 thresh=2041 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 129.476869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 129.483552: balance_dirty_state: bdi btrfs-1: dirty=998 wb=543 unstable=0 bg_thresh=1020 thresh=2041 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 129.483562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 129.491528: balance_dirty_state: bdi btrfs-1: dirty=998 wb=543 unstable=0 bg_thresh=1020 thresh=2041 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 129.491538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 129.499511: balance_dirty_state: bdi btrfs-1: dirty=998 wb=418 unstable=0 bg_thresh=1012 thresh=2024 gap=608 poll_thresh=17 ino=257 dd-2584 [005] 129.499589: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=418 unstable=0 bg_thresh=1012 thresh=2024 gap=583 poll_thresh=13 ino=257 flush-btrfs-1-2586 [001] 129.499616: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16984 wrote=0 to_write=8192 dd-2584 [005] 129.499684: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=418 unstable=0 bg_thresh=1014 thresh=2029 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 129.499773: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=418 unstable=0 bg_thresh=1014 thresh=2029 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 129.499869: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=443 unstable=0 bg_thresh=1017 thresh=2034 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 129.500063: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=493 unstable=0 bg_thresh=1019 thresh=2039 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 129.500259: balance_dirty_state: bdi btrfs-1: dirty=998 wb=543 unstable=0 bg_thresh=1021 thresh=2043 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 129.500261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 129.502339: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=344 wrote=704 to_write=7488 dd-2584 [005] 129.507394: balance_dirty_state: bdi btrfs-1: dirty=423 wb=993 unstable=0 bg_thresh=1018 thresh=2037 gap=621 poll_thresh=18 ino=257 dd-2584 [005] 129.507464: balance_dirty_state: bdi btrfs-1: dirty=448 wb=993 unstable=0 bg_thresh=1018 thresh=2037 gap=596 poll_thresh=13 ino=257 dd-2584 [005] 129.507525: balance_dirty_state: bdi btrfs-1: dirty=448 wb=993 unstable=0 bg_thresh=1018 thresh=2036 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 129.507584: balance_dirty_state: bdi btrfs-1: dirty=473 wb=993 unstable=0 bg_thresh=1018 thresh=2036 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 129.507644: balance_dirty_state: bdi btrfs-1: dirty=498 wb=993 unstable=0 bg_thresh=1017 thresh=2035 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 129.507940: balance_dirty_state: bdi btrfs-1: dirty=523 wb=993 unstable=0 bg_thresh=1017 thresh=2034 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 129.508058: balance_dirty_state: bdi btrfs-1: dirty=548 wb=993 unstable=0 bg_thresh=1019 thresh=2038 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 129.508063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=60312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 129.515532: balance_dirty_state: bdi btrfs-1: dirty=548 wb=993 unstable=0 bg_thresh=1019 thresh=2038 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 129.515541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=60312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 129.523548: balance_dirty_state: bdi btrfs-1: dirty=548 wb=868 unstable=0 bg_thresh=1017 thresh=2035 gap=619 poll_thresh=18 ino=257 dd-2584 [005] 129.523638: balance_dirty_state: bdi btrfs-1: dirty=573 wb=868 unstable=0 bg_thresh=1011 thresh=2022 gap=581 poll_thresh=13 ino=257 dd-2584 [005] 129.523700: balance_dirty_state: bdi btrfs-1: dirty=573 wb=868 unstable=0 bg_thresh=1016 thresh=2033 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 129.523760: balance_dirty_state: bdi btrfs-1: dirty=598 wb=868 unstable=0 bg_thresh=1016 thresh=2033 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 129.523834: balance_dirty_state: bdi btrfs-1: dirty=623 wb=793 unstable=0 bg_thresh=1019 thresh=2038 gap=622 poll_thresh=16 ino=257 dd-2584 [005] 129.523962: balance_dirty_state: bdi btrfs-1: dirty=648 wb=743 unstable=0 bg_thresh=1021 thresh=2042 gap=651 poll_thresh=17 ino=257 dd-2584 [005] 129.524079: balance_dirty_state: bdi btrfs-1: dirty=673 wb=743 unstable=0 bg_thresh=1020 thresh=2041 gap=625 poll_thresh=18 ino=257 dd-2584 [005] 129.524196: balance_dirty_state: bdi btrfs-1: dirty=723 wb=743 unstable=0 bg_thresh=1020 thresh=2040 gap=574 poll_thresh=19 ino=257 dd-2584 [005] 129.524314: balance_dirty_state: bdi btrfs-1: dirty=748 wb=743 unstable=0 bg_thresh=1019 thresh=2039 gap=548 poll_thresh=20 ino=257 dd-2584 [005] 129.524607: balance_dirty_state: bdi btrfs-1: dirty=773 wb=743 unstable=0 bg_thresh=1018 thresh=2037 gap=521 poll_thresh=21 ino=257 dd-2584 [005] 129.524731: balance_dirty_state: bdi btrfs-1: dirty=798 wb=743 unstable=0 bg_thresh=1018 thresh=2036 gap=495 poll_thresh=22 ino=257 dd-2584 [005] 129.524736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-298% task_weight=98% bdi_bw=60312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 129.531500: balance_dirty_state: bdi btrfs-1: dirty=798 wb=743 unstable=0 bg_thresh=1018 thresh=2036 gap=495 poll_thresh=22 ino=257 dd-2584 [005] 129.531505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-298% task_weight=98% bdi_bw=60312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 129.539507: balance_dirty_state: bdi btrfs-1: dirty=798 wb=743 unstable=0 bg_thresh=1018 thresh=2036 gap=495 poll_thresh=22 ino=257 dd-2584 [005] 129.539517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-298% task_weight=98% bdi_bw=60312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 129.547457: balance_dirty_state: bdi btrfs-1: dirty=798 wb=718 unstable=0 bg_thresh=1017 thresh=2035 gap=519 poll_thresh=22 ino=257 dd-2584 [005] 129.547550: balance_dirty_state: bdi btrfs-1: dirty=823 wb=718 unstable=0 bg_thresh=1017 thresh=2035 gap=494 poll_thresh=16 ino=257 dd-2584 [005] 129.547557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-301% task_weight=99% bdi_bw=60312 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 129.555492: balance_dirty_state: bdi btrfs-1: dirty=823 wb=593 unstable=0 bg_thresh=1018 thresh=2036 gap=620 poll_thresh=16 ino=257 dd-2584 [005] 129.555560: balance_dirty_state: bdi btrfs-1: dirty=848 wb=593 unstable=0 bg_thresh=1020 thresh=2041 gap=600 poll_thresh=12 ino=257 dd-2584 [005] 129.555623: balance_dirty_state: bdi btrfs-1: dirty=848 wb=593 unstable=0 bg_thresh=1020 thresh=2040 gap=599 poll_thresh=13 ino=257 dd-2584 [005] 129.555683: balance_dirty_state: bdi btrfs-1: dirty=873 wb=593 unstable=0 bg_thresh=1020 thresh=2040 gap=574 poll_thresh=14 ino=257 dd-2584 [005] 129.555742: balance_dirty_state: bdi btrfs-1: dirty=898 wb=593 unstable=0 bg_thresh=1019 thresh=2039 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 129.555803: balance_dirty_state: bdi btrfs-1: dirty=898 wb=593 unstable=0 bg_thresh=1022 thresh=2044 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 129.555921: balance_dirty_state: bdi btrfs-1: dirty=948 wb=593 unstable=0 bg_thresh=1021 thresh=2043 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 129.555926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=60312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 129.563415: balance_dirty_state: bdi btrfs-1: dirty=948 wb=593 unstable=0 bg_thresh=1008 thresh=2017 gap=476 poll_thresh=17 ino=257 dd-2584 [001] 129.563422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=60312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 129.571479: balance_dirty_state: bdi btrfs-1: dirty=948 wb=593 unstable=0 bg_thresh=1002 thresh=2005 gap=464 poll_thresh=17 ino=257 dd-2584 [001] 129.571485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=60312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.583504: balance_dirty_state: bdi btrfs-1: dirty=948 wb=468 unstable=0 bg_thresh=1002 thresh=2004 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 129.583601: balance_dirty_state: bdi btrfs-1: dirty=948 wb=468 unstable=0 bg_thresh=1002 thresh=2004 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 129.583688: balance_dirty_state: bdi btrfs-1: dirty=973 wb=468 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 129.583778: balance_dirty_state: bdi btrfs-1: dirty=973 wb=468 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 129.583866: balance_dirty_state: bdi btrfs-1: dirty=998 wb=468 unstable=0 bg_thresh=1007 thresh=2014 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 129.584177: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=468 unstable=0 bg_thresh=1006 thresh=2013 gap=522 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 129.584264: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17068 wrote=0 to_write=8192 dd-2584 [004] 129.584302: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=468 unstable=0 bg_thresh=1008 thresh=2017 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 129.584304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-135% task_gap=-370% task_weight=98% bdi_bw=60312 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 129.586300: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=428 wrote=640 to_write=7552 dd-2584 [004] 129.591440: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1093 unstable=0 bg_thresh=1008 thresh=2017 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 129.591451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-135% task_gap=-370% task_weight=98% bdi_bw=60312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.599424: balance_dirty_state: bdi btrfs-1: dirty=423 wb=968 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 129.599517: balance_dirty_state: bdi btrfs-1: dirty=423 wb=968 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 129.599578: balance_dirty_state: bdi btrfs-1: dirty=448 wb=968 unstable=0 bg_thresh=1003 thresh=2006 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 129.599635: balance_dirty_state: bdi btrfs-1: dirty=473 wb=968 unstable=0 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 129.599690: balance_dirty_state: bdi btrfs-1: dirty=473 wb=968 unstable=0 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 129.599804: balance_dirty_state: bdi btrfs-1: dirty=523 wb=968 unstable=0 bg_thresh=1008 thresh=2016 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 129.599918: balance_dirty_state: bdi btrfs-1: dirty=548 wb=968 unstable=0 bg_thresh=1010 thresh=2020 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 129.599922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-133% task_gap=-365% task_weight=98% bdi_bw=60312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.607544: balance_dirty_state: bdi btrfs-1: dirty=548 wb=968 unstable=0 bg_thresh=1010 thresh=2020 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 129.607556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-133% task_gap=-365% task_weight=98% bdi_bw=60312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 129.615488: balance_dirty_state: bdi btrfs-1: dirty=548 wb=843 unstable=0 bg_thresh=1001 thresh=2002 gap=611 poll_thresh=18 ino=257 dd-2584 [000] 129.615610: balance_dirty_state: bdi btrfs-1: dirty=573 wb=843 unstable=0 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=13 ino=257 dd-2584 [000] 129.615728: balance_dirty_state: bdi btrfs-1: dirty=573 wb=843 unstable=0 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=14 ino=257 dd-2584 [000] 129.615844: balance_dirty_state: bdi btrfs-1: dirty=598 wb=843 unstable=0 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=15 ino=257 dd-2584 [000] 129.615963: balance_dirty_state: bdi btrfs-1: dirty=623 wb=843 unstable=0 bg_thresh=1003 thresh=2006 gap=540 poll_thresh=16 ino=257 dd-2584 [000] 129.616554: balance_dirty_state: bdi btrfs-1: dirty=648 wb=843 unstable=0 bg_thresh=1002 thresh=2005 gap=514 poll_thresh=17 ino=257 dd-2584 [000] 129.616791: balance_dirty_state: bdi btrfs-1: dirty=673 wb=843 unstable=0 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 129.616800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-333% task_weight=98% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 129.623487: balance_dirty_state: bdi btrfs-1: dirty=673 wb=843 unstable=0 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 129.623491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-333% task_weight=98% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.631453: balance_dirty_state: bdi btrfs-1: dirty=673 wb=718 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 129.631605: balance_dirty_state: bdi btrfs-1: dirty=673 wb=718 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=13 ino=257 dd-2584 [004] 129.631748: balance_dirty_state: bdi btrfs-1: dirty=698 wb=718 unstable=0 bg_thresh=1006 thresh=2012 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 129.631887: balance_dirty_state: bdi btrfs-1: dirty=723 wb=718 unstable=0 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 129.632028: balance_dirty_state: bdi btrfs-1: dirty=723 wb=718 unstable=0 bg_thresh=1008 thresh=2017 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 129.632315: balance_dirty_state: bdi btrfs-1: dirty=773 wb=718 unstable=0 bg_thresh=1011 thresh=2022 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 129.632604: balance_dirty_state: bdi btrfs-1: dirty=798 wb=718 unstable=0 bg_thresh=1013 thresh=2026 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 129.632890: balance_dirty_state: bdi btrfs-1: dirty=823 wb=718 unstable=0 bg_thresh=1012 thresh=2025 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 129.632901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-130% task_gap=-359% task_weight=98% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.639458: balance_dirty_state: bdi btrfs-1: dirty=823 wb=718 unstable=0 bg_thresh=1005 thresh=2011 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 129.639468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-379% task_weight=99% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.647445: balance_dirty_state: bdi btrfs-1: dirty=823 wb=518 unstable=0 bg_thresh=1004 thresh=2009 gap=668 poll_thresh=19 ino=257 dd-2584 [004] 129.647518: balance_dirty_state: bdi btrfs-1: dirty=848 wb=518 unstable=0 bg_thresh=1004 thresh=2009 gap=643 poll_thresh=14 ino=257 dd-2584 [004] 129.647574: balance_dirty_state: bdi btrfs-1: dirty=848 wb=518 unstable=0 bg_thresh=1007 thresh=2014 gap=648 poll_thresh=15 ino=257 dd-2584 [004] 129.647629: balance_dirty_state: bdi btrfs-1: dirty=873 wb=518 unstable=0 bg_thresh=1007 thresh=2014 gap=623 poll_thresh=16 ino=257 dd-2584 [004] 129.647907: balance_dirty_state: bdi btrfs-1: dirty=898 wb=518 unstable=0 bg_thresh=1009 thresh=2019 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 129.648021: balance_dirty_state: bdi btrfs-1: dirty=948 wb=518 unstable=0 bg_thresh=1011 thresh=2023 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 129.648133: balance_dirty_state: bdi btrfs-1: dirty=973 wb=518 unstable=0 bg_thresh=1011 thresh=2022 gap=531 poll_thresh=19 ino=257 dd-2584 [004] 129.648244: balance_dirty_state: bdi btrfs-1: dirty=998 wb=518 unstable=0 bg_thresh=1010 thresh=2021 gap=505 poll_thresh=20 ino=257 dd-2584 [004] 129.648248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.655449: balance_dirty_state: bdi btrfs-1: dirty=998 wb=393 unstable=0 bg_thresh=1004 thresh=2008 gap=617 poll_thresh=20 ino=257 dd-2584 [004] 129.655524: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=393 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=15 ino=257 flush-btrfs-1-2586 [000] 129.655546: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17140 wrote=0 to_write=8192 dd-2584 [004] 129.655607: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=393 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 129.655775: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=393 unstable=0 bg_thresh=1009 thresh=2018 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 129.655947: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=443 unstable=0 bg_thresh=1011 thresh=2023 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 129.656121: balance_dirty_state: bdi btrfs-1: dirty=998 wb=493 unstable=0 bg_thresh=1013 thresh=2027 gap=536 poll_thresh=19 ino=257 dd-2584 [004] 129.656594: balance_dirty_state: bdi btrfs-1: dirty=923 wb=643 unstable=0 bg_thresh=1013 thresh=2026 gap=460 poll_thresh=20 ino=257 dd-2584 [004] 129.656596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-129% task_gap=-359% task_weight=100% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 129.657677: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=500 wrote=752 to_write=7440 dd-2584 [004] 129.663454: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1118 unstable=0 bg_thresh=1013 thresh=2026 gap=485 poll_thresh=20 ino=257 dd-2584 [004] 129.663462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-129% task_gap=-359% task_weight=100% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.671456: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1018 unstable=0 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=20 ino=257 dd-2584 [004] 129.671527: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1018 unstable=0 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 129.671583: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1018 unstable=0 bg_thresh=1008 thresh=2016 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 129.671694: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1018 unstable=0 bg_thresh=1010 thresh=2021 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 129.671806: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1018 unstable=0 bg_thresh=1013 thresh=2026 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 129.671920: balance_dirty_state: bdi btrfs-1: dirty=548 wb=1018 unstable=0 bg_thresh=1015 thresh=2030 gap=464 poll_thresh=19 ino=257 dd-2584 [004] 129.671925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-150% task_gap=-400% task_weight=100% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.679444: balance_dirty_state: bdi btrfs-1: dirty=548 wb=893 unstable=0 bg_thresh=1011 thresh=2023 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 129.679525: balance_dirty_state: bdi btrfs-1: dirty=548 wb=893 unstable=0 bg_thresh=1011 thresh=2023 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 129.679580: balance_dirty_state: bdi btrfs-1: dirty=573 wb=893 unstable=0 bg_thresh=1014 thresh=2028 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 129.679639: balance_dirty_state: bdi btrfs-1: dirty=598 wb=893 unstable=0 bg_thresh=1011 thresh=2022 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 129.679750: balance_dirty_state: bdi btrfs-1: dirty=623 wb=893 unstable=0 bg_thresh=1010 thresh=2021 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 129.679754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-133% task_gap=-364% task_weight=98% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.687496: balance_dirty_state: bdi btrfs-1: dirty=623 wb=893 unstable=0 bg_thresh=1007 thresh=2015 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 129.687503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-373% task_weight=98% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 129.695443: balance_dirty_state: bdi btrfs-1: dirty=623 wb=768 unstable=0 bg_thresh=1011 thresh=2023 gap=632 poll_thresh=17 ino=257 dd-2584 [000] 129.696037: balance_dirty_state: bdi btrfs-1: dirty=648 wb=768 unstable=0 bg_thresh=1011 thresh=2023 gap=607 poll_thresh=13 ino=257 dd-2584 [000] 129.696414: balance_dirty_state: bdi btrfs-1: dirty=648 wb=768 unstable=0 bg_thresh=1014 thresh=2028 gap=612 poll_thresh=14 ino=257 dd-2584 [000] 129.696495: balance_dirty_state: bdi btrfs-1: dirty=673 wb=768 unstable=0 bg_thresh=1014 thresh=2028 gap=587 poll_thresh=15 ino=257 dd-2584 [000] 129.696578: balance_dirty_state: bdi btrfs-1: dirty=698 wb=768 unstable=0 bg_thresh=1016 thresh=2033 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 129.696747: balance_dirty_state: bdi btrfs-1: dirty=723 wb=768 unstable=0 bg_thresh=1021 thresh=2043 gap=552 poll_thresh=17 ino=257 dd-2584 [000] 129.696919: balance_dirty_state: bdi btrfs-1: dirty=748 wb=768 unstable=0 bg_thresh=1018 thresh=2036 gap=520 poll_thresh=18 ino=257 dd-2584 [000] 129.697088: balance_dirty_state: bdi btrfs-1: dirty=773 wb=768 unstable=0 bg_thresh=1017 thresh=2035 gap=494 poll_thresh=19 ino=257 dd-2584 [000] 129.697094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-123% task_gap=-346% task_weight=98% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 129.703536: balance_dirty_state: bdi btrfs-1: dirty=773 wb=768 unstable=0 bg_thresh=1006 thresh=2012 gap=471 poll_thresh=19 ino=257 dd-2584 [000] 129.703541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-377% task_weight=99% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 129.711526: balance_dirty_state: bdi btrfs-1: dirty=773 wb=618 unstable=0 bg_thresh=1004 thresh=2008 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 129.711588: balance_dirty_state: bdi btrfs-1: dirty=798 wb=618 unstable=0 bg_thresh=1006 thresh=2013 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 129.711644: balance_dirty_state: bdi btrfs-1: dirty=798 wb=618 unstable=0 bg_thresh=1006 thresh=2013 gap=597 poll_thresh=15 ino=257 dd-2584 [005] 129.711700: balance_dirty_state: bdi btrfs-1: dirty=823 wb=618 unstable=0 bg_thresh=1009 thresh=2018 gap=577 poll_thresh=16 ino=257 dd-2584 [005] 129.711820: balance_dirty_state: bdi btrfs-1: dirty=848 wb=618 unstable=0 bg_thresh=1008 thresh=2017 gap=551 poll_thresh=17 ino=257 dd-2584 [005] 129.711940: balance_dirty_state: bdi btrfs-1: dirty=873 wb=618 unstable=0 bg_thresh=1010 thresh=2021 gap=530 poll_thresh=18 ino=257 dd-2584 [005] 129.712232: balance_dirty_state: bdi btrfs-1: dirty=923 wb=618 unstable=0 bg_thresh=1010 thresh=2020 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 129.712238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 129.723530: balance_dirty_state: bdi btrfs-1: dirty=923 wb=493 unstable=0 bg_thresh=1013 thresh=2026 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 129.723648: balance_dirty_state: bdi btrfs-1: dirty=923 wb=493 unstable=0 bg_thresh=1010 thresh=2020 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 129.723766: balance_dirty_state: bdi btrfs-1: dirty=948 wb=493 unstable=0 bg_thresh=1012 thresh=2025 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 129.723885: balance_dirty_state: bdi btrfs-1: dirty=973 wb=493 unstable=0 bg_thresh=1009 thresh=2019 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 129.724119: balance_dirty_state: bdi btrfs-1: dirty=998 wb=493 unstable=0 bg_thresh=1011 thresh=2023 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 129.724354: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=493 unstable=0 bg_thresh=1011 thresh=2022 gap=506 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 129.724391: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17208 wrote=0 to_write=8192 dd-2584 [005] 129.724709: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=493 unstable=0 bg_thresh=1010 thresh=2021 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 129.724714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-318% task_weight=98% bdi_bw=55412 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 129.726988: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=568 wrote=656 to_write=7536 dd-2584 [005] 129.735513: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1018 unstable=0 bg_thresh=1012 thresh=2024 gap=608 poll_thresh=19 ino=257 dd-2584 [005] 129.735602: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1018 unstable=0 bg_thresh=1011 thresh=2023 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 129.735665: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1018 unstable=0 bg_thresh=1011 thresh=2023 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 129.735723: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1018 unstable=0 bg_thresh=1013 thresh=2027 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 129.735836: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1018 unstable=0 bg_thresh=1013 thresh=2026 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 129.736117: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1018 unstable=0 bg_thresh=1012 thresh=2025 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 129.736121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=55412 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 129.743613: balance_dirty_state: bdi btrfs-1: dirty=523 wb=893 unstable=0 bg_thresh=1011 thresh=2023 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 129.743716: balance_dirty_state: bdi btrfs-1: dirty=548 wb=893 unstable=0 bg_thresh=1011 thresh=2023 gap=582 poll_thresh=13 ino=257 dd-2584 [005] 129.743806: balance_dirty_state: bdi btrfs-1: dirty=548 wb=893 unstable=0 bg_thresh=1011 thresh=2022 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 129.743898: balance_dirty_state: bdi btrfs-1: dirty=573 wb=893 unstable=0 bg_thresh=1013 thresh=2027 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 129.743985: balance_dirty_state: bdi btrfs-1: dirty=598 wb=893 unstable=0 bg_thresh=1013 thresh=2026 gap=535 poll_thresh=16 ino=257 dd-2584 [005] 129.744163: balance_dirty_state: bdi btrfs-1: dirty=623 wb=893 unstable=0 bg_thresh=1012 thresh=2025 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 129.744340: balance_dirty_state: bdi btrfs-1: dirty=648 wb=893 unstable=0 bg_thresh=1012 thresh=2024 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 129.744347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=55412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 129.751668: balance_dirty_state: bdi btrfs-1: dirty=648 wb=893 unstable=0 bg_thresh=1013 thresh=2026 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 129.751675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=55412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 129.759595: balance_dirty_state: bdi btrfs-1: dirty=648 wb=893 unstable=0 bg_thresh=1013 thresh=2026 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 129.759604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=55412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.767525: balance_dirty_state: bdi btrfs-1: dirty=648 wb=768 unstable=0 bg_thresh=1014 thresh=2028 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 129.767716: balance_dirty_state: bdi btrfs-1: dirty=673 wb=768 unstable=0 bg_thresh=1014 thresh=2028 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 129.767898: balance_dirty_state: bdi btrfs-1: dirty=673 wb=768 unstable=0 bg_thresh=1013 thresh=2027 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 129.768079: balance_dirty_state: bdi btrfs-1: dirty=698 wb=768 unstable=0 bg_thresh=1013 thresh=2027 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 129.768258: balance_dirty_state: bdi btrfs-1: dirty=723 wb=768 unstable=0 bg_thresh=1013 thresh=2026 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 129.768559: balance_dirty_state: bdi btrfs-1: dirty=748 wb=768 unstable=0 bg_thresh=1011 thresh=2023 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 129.769414: balance_dirty_state: bdi btrfs-1: dirty=773 wb=768 unstable=0 bg_thresh=1014 thresh=2029 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 129.769426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-309% task_weight=100% bdi_bw=55412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.775543: balance_dirty_state: bdi btrfs-1: dirty=773 wb=768 unstable=0 bg_thresh=1014 thresh=2029 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 129.775554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-309% task_weight=100% bdi_bw=55412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.783569: balance_dirty_state: bdi btrfs-1: dirty=773 wb=643 unstable=0 bg_thresh=1014 thresh=2029 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 129.783655: balance_dirty_state: bdi btrfs-1: dirty=798 wb=643 unstable=0 bg_thresh=1014 thresh=2029 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 129.783715: balance_dirty_state: bdi btrfs-1: dirty=798 wb=643 unstable=0 bg_thresh=1014 thresh=2028 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 129.783772: balance_dirty_state: bdi btrfs-1: dirty=823 wb=643 unstable=0 bg_thresh=1011 thresh=2022 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 129.783829: balance_dirty_state: bdi btrfs-1: dirty=848 wb=643 unstable=0 bg_thresh=1013 thresh=2027 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 129.783942: balance_dirty_state: bdi btrfs-1: dirty=873 wb=643 unstable=0 bg_thresh=1015 thresh=2031 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 129.784127: balance_dirty_state: bdi btrfs-1: dirty=898 wb=593 unstable=0 bg_thresh=1011 thresh=2022 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 129.784301: balance_dirty_state: bdi btrfs-1: dirty=948 wb=518 unstable=0 bg_thresh=1009 thresh=2019 gap=553 poll_thresh=19 ino=257 dd-2584 [004] 129.784426: balance_dirty_state: bdi btrfs-1: dirty=973 wb=518 unstable=0 bg_thresh=1012 thresh=2024 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 129.784549: balance_dirty_state: bdi btrfs-1: dirty=998 wb=518 unstable=0 bg_thresh=1013 thresh=2026 gap=510 poll_thresh=21 ino=257 dd-2584 [004] 129.784843: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=518 unstable=0 bg_thresh=1010 thresh=2021 gap=480 poll_thresh=22 ino=257 dd-2584 [004] 129.784847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=55412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 129.784939: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17268 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 129.787438: writeback_single_inode: bdi btrfs-1: ino=257 state= age=628 wrote=624 to_write=7568 dd-2584 [004] 129.791541: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1018 unstable=0 bg_thresh=1012 thresh=2025 gap=609 poll_thresh=22 ino=257 dd-2584 [004] 129.791632: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1018 unstable=0 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 129.791753: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1018 unstable=0 bg_thresh=1009 thresh=2018 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 129.791871: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1018 unstable=0 bg_thresh=1011 thresh=2022 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 129.791989: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1018 unstable=0 bg_thresh=1010 thresh=2021 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 129.791994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=55412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.799619: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1018 unstable=0 bg_thresh=1010 thresh=2021 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 129.799624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=55412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.807626: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1018 unstable=0 bg_thresh=1010 thresh=2021 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 129.807633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=55412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 129.815525: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1018 unstable=0 bg_thresh=1010 thresh=2020 gap=479 poll_thresh=19 ino=257 dd-2584 [000] 129.815535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=55412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.823526: balance_dirty_state: bdi btrfs-1: dirty=523 wb=893 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 129.823616: balance_dirty_state: bdi btrfs-1: dirty=523 wb=893 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 129.823712: balance_dirty_state: bdi btrfs-1: dirty=548 wb=893 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 129.823804: balance_dirty_state: bdi btrfs-1: dirty=573 wb=893 unstable=0 bg_thresh=1002 thresh=2005 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 129.823989: balance_dirty_state: bdi btrfs-1: dirty=598 wb=893 unstable=0 bg_thresh=1008 thresh=2016 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 129.824167: balance_dirty_state: bdi btrfs-1: dirty=623 wb=893 unstable=0 bg_thresh=1010 thresh=2020 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 129.824172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=55412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.831591: balance_dirty_state: bdi btrfs-1: dirty=623 wb=893 unstable=0 bg_thresh=1003 thresh=2006 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 129.831597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=53004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.839487: balance_dirty_state: bdi btrfs-1: dirty=623 wb=743 unstable=0 bg_thresh=1004 thresh=2008 gap=642 poll_thresh=18 ino=257 dd-2584 [004] 129.839785: balance_dirty_state: bdi btrfs-1: dirty=648 wb=743 unstable=0 bg_thresh=1006 thresh=2013 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 129.839867: balance_dirty_state: bdi btrfs-1: dirty=698 wb=743 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 129.839944: balance_dirty_state: bdi btrfs-1: dirty=698 wb=743 unstable=0 bg_thresh=1009 thresh=2018 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 129.840005: balance_dirty_state: bdi btrfs-1: dirty=723 wb=743 unstable=0 bg_thresh=1006 thresh=2012 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 129.840123: balance_dirty_state: bdi btrfs-1: dirty=748 wb=743 unstable=0 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 129.840280: balance_dirty_state: bdi btrfs-1: dirty=773 wb=743 unstable=0 bg_thresh=1007 thresh=2015 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 129.840284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=53004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.847632: balance_dirty_state: bdi btrfs-1: dirty=773 wb=743 unstable=0 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 129.847641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=53004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.855681: balance_dirty_state: bdi btrfs-1: dirty=773 wb=618 unstable=0 bg_thresh=1004 thresh=2009 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 129.855814: balance_dirty_state: bdi btrfs-1: dirty=798 wb=618 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 129.855943: balance_dirty_state: bdi btrfs-1: dirty=823 wb=618 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 129.856072: balance_dirty_state: bdi btrfs-1: dirty=823 wb=618 unstable=0 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 129.856200: balance_dirty_state: bdi btrfs-1: dirty=848 wb=618 unstable=0 bg_thresh=1003 thresh=2007 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 129.856457: balance_dirty_state: bdi btrfs-1: dirty=873 wb=618 unstable=0 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 129.856711: balance_dirty_state: bdi btrfs-1: dirty=923 wb=618 unstable=0 bg_thresh=1005 thresh=2010 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 129.856720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=53004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.863567: balance_dirty_state: bdi btrfs-1: dirty=923 wb=618 unstable=0 bg_thresh=1005 thresh=2010 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 129.863575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=53004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.871545: balance_dirty_state: bdi btrfs-1: dirty=923 wb=593 unstable=0 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 129.871553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=53004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.879613: balance_dirty_state: bdi btrfs-1: dirty=923 wb=468 unstable=0 bg_thresh=1006 thresh=2012 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 129.880099: balance_dirty_state: bdi btrfs-1: dirty=923 wb=468 unstable=0 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=13 ino=257 dd-2584 [004] 129.880220: balance_dirty_state: bdi btrfs-1: dirty=948 wb=468 unstable=0 bg_thresh=1005 thresh=2011 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 129.880338: balance_dirty_state: bdi btrfs-1: dirty=948 wb=468 unstable=0 bg_thresh=1005 thresh=2010 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 129.880455: balance_dirty_state: bdi btrfs-1: dirty=973 wb=468 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 129.880692: balance_dirty_state: bdi btrfs-1: dirty=998 wb=468 unstable=0 bg_thresh=1004 thresh=2008 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 129.880926: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=468 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 129.880935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=53004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 129.880978: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17364 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 129.882841: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=608 to_write=7584 dd-2584 [004] 129.887594: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1068 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 129.887606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=53004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 129.895590: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1068 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 129.895605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=53004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 129.903656: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1068 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 129.903667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=53004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 129.911511: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1068 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 129.911518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=53004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 129.919540: balance_dirty_state: bdi btrfs-1: dirty=448 wb=943 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=18 ino=257 dd-2584 [000] 129.919625: balance_dirty_state: bdi btrfs-1: dirty=448 wb=943 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=13 ino=257 dd-2584 [000] 129.919686: balance_dirty_state: bdi btrfs-1: dirty=473 wb=943 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=14 ino=257 dd-2584 [000] 129.919746: balance_dirty_state: bdi btrfs-1: dirty=473 wb=943 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 129.919810: balance_dirty_state: bdi btrfs-1: dirty=498 wb=943 unstable=0 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 129.919931: balance_dirty_state: bdi btrfs-1: dirty=523 wb=943 unstable=0 bg_thresh=1008 thresh=2017 gap=551 poll_thresh=17 ino=257 dd-2584 [000] 129.920049: balance_dirty_state: bdi btrfs-1: dirty=573 wb=943 unstable=0 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 129.920053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=53004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 129.927549: balance_dirty_state: bdi btrfs-1: dirty=573 wb=818 unstable=0 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=18 ino=257 dd-2584 [001] 129.927781: balance_dirty_state: bdi btrfs-1: dirty=573 wb=818 unstable=0 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=13 ino=257 dd-2584 [001] 129.927838: balance_dirty_state: bdi btrfs-1: dirty=598 wb=818 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 129.927893: balance_dirty_state: bdi btrfs-1: dirty=598 wb=818 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=15 ino=257 dd-2584 [001] 129.927950: balance_dirty_state: bdi btrfs-1: dirty=623 wb=818 unstable=0 bg_thresh=1010 thresh=2021 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 129.928063: balance_dirty_state: bdi btrfs-1: dirty=648 wb=818 unstable=0 bg_thresh=1013 thresh=2026 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 129.928176: balance_dirty_state: bdi btrfs-1: dirty=698 wb=818 unstable=0 bg_thresh=1015 thresh=2030 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 129.928288: balance_dirty_state: bdi btrfs-1: dirty=723 wb=818 unstable=0 bg_thresh=1014 thresh=2029 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 129.928293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=53004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 129.935645: balance_dirty_state: bdi btrfs-1: dirty=723 wb=818 unstable=0 bg_thresh=1014 thresh=2029 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 129.935656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=50120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 129.943537: balance_dirty_state: bdi btrfs-1: dirty=723 wb=693 unstable=0 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 129.943628: balance_dirty_state: bdi btrfs-1: dirty=723 wb=693 unstable=0 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 129.943687: balance_dirty_state: bdi btrfs-1: dirty=748 wb=693 unstable=0 bg_thresh=1010 thresh=2020 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 129.943745: balance_dirty_state: bdi btrfs-1: dirty=773 wb=693 unstable=0 bg_thresh=1010 thresh=2020 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 129.943862: balance_dirty_state: bdi btrfs-1: dirty=798 wb=693 unstable=0 bg_thresh=1012 thresh=2025 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 129.944153: balance_dirty_state: bdi btrfs-1: dirty=823 wb=693 unstable=0 bg_thresh=1014 thresh=2029 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 129.944272: balance_dirty_state: bdi btrfs-1: dirty=873 wb=693 unstable=0 bg_thresh=1016 thresh=2033 gap=467 poll_thresh=19 ino=257 dd-2584 [001] 129.944276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-303% task_weight=99% bdi_bw=50120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 129.951525: balance_dirty_state: bdi btrfs-1: dirty=873 wb=593 unstable=0 bg_thresh=1005 thresh=2011 gap=545 poll_thresh=19 ino=257 dd-2584 [001] 129.951588: balance_dirty_state: bdi btrfs-1: dirty=873 wb=593 unstable=0 bg_thresh=1005 thresh=2011 gap=545 poll_thresh=14 ino=257 dd-2584 [001] 129.951648: balance_dirty_state: bdi btrfs-1: dirty=898 wb=593 unstable=0 bg_thresh=1008 thresh=2016 gap=525 poll_thresh=15 ino=257 dd-2584 [001] 129.951706: balance_dirty_state: bdi btrfs-1: dirty=923 wb=593 unstable=0 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=16 ino=257 dd-2584 [001] 129.951711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=50120 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 129.959625: balance_dirty_state: bdi btrfs-1: dirty=923 wb=468 unstable=0 bg_thresh=1007 thresh=2014 gap=623 poll_thresh=16 ino=257 dd-2584 [001] 129.959693: balance_dirty_state: bdi btrfs-1: dirty=923 wb=468 unstable=0 bg_thresh=1009 thresh=2019 gap=628 poll_thresh=12 ino=257 dd-2584 [001] 129.959755: balance_dirty_state: bdi btrfs-1: dirty=948 wb=468 unstable=0 bg_thresh=1009 thresh=2019 gap=603 poll_thresh=13 ino=257 dd-2584 [001] 129.959814: balance_dirty_state: bdi btrfs-1: dirty=948 wb=468 unstable=0 bg_thresh=1012 thresh=2024 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 129.959875: balance_dirty_state: bdi btrfs-1: dirty=973 wb=468 unstable=0 bg_thresh=1014 thresh=2029 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 129.959935: balance_dirty_state: bdi btrfs-1: dirty=998 wb=468 unstable=0 bg_thresh=1014 thresh=2028 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 129.960058: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=468 unstable=0 bg_thresh=1013 thresh=2027 gap=536 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 129.960073: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17444 wrote=0 to_write=8192 dd-2584 [001] 129.960187: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=468 unstable=0 bg_thresh=1013 thresh=2026 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 129.960500: balance_dirty_state: bdi btrfs-1: dirty=948 wb=593 unstable=0 bg_thresh=1012 thresh=2025 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 129.960503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=50120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 129.961641: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=656 to_write=7536 dd-2584 [001] 129.967640: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1118 unstable=0 bg_thresh=1008 thresh=2016 gap=450 poll_thresh=19 ino=257 dd-2584 [001] 129.967647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=50120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 129.975644: balance_dirty_state: bdi btrfs-1: dirty=448 wb=993 unstable=0 bg_thresh=1002 thresh=2005 gap=564 poll_thresh=19 ino=257 dd-2584 [001] 129.975726: balance_dirty_state: bdi btrfs-1: dirty=448 wb=993 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 129.975791: balance_dirty_state: bdi btrfs-1: dirty=473 wb=993 unstable=0 bg_thresh=1010 thresh=2021 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 129.975854: balance_dirty_state: bdi btrfs-1: dirty=473 wb=993 unstable=0 bg_thresh=1007 thresh=2015 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 129.975981: balance_dirty_state: bdi btrfs-1: dirty=523 wb=993 unstable=0 bg_thresh=1004 thresh=2008 gap=492 poll_thresh=17 ino=257 dd-2584 [001] 129.975987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=50120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 129.983526: balance_dirty_state: bdi btrfs-1: dirty=521 wb=987 unstable=0 bg_thresh=1005 thresh=2011 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 129.983595: balance_dirty_state: bdi btrfs-1: dirty=521 wb=987 unstable=0 bg_thresh=1005 thresh=2010 gap=502 poll_thresh=13 ino=257 dd-2584 [001] 129.983599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-241% task_weight=101% bdi_bw=50120 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 129.991666: balance_dirty_state: bdi btrfs-1: dirty=521 wb=862 unstable=0 bg_thresh=1005 thresh=2011 gap=628 poll_thresh=13 ino=257 dd-2584 [001] 129.991741: balance_dirty_state: bdi btrfs-1: dirty=531 wb=872 unstable=0 bg_thresh=1006 thresh=2013 gap=610 poll_thresh=10 ino=257 dd-2584 [001] 129.991806: balance_dirty_state: bdi btrfs-1: dirty=556 wb=872 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=11 ino=257 dd-2584 [001] 129.991869: balance_dirty_state: bdi btrfs-1: dirty=556 wb=872 unstable=0 bg_thresh=1006 thresh=2012 gap=584 poll_thresh=12 ino=257 dd-2584 [001] 129.991931: balance_dirty_state: bdi btrfs-1: dirty=581 wb=872 unstable=0 bg_thresh=1005 thresh=2011 gap=558 poll_thresh=13 ino=257 dd-2584 [001] 129.991995: balance_dirty_state: bdi btrfs-1: dirty=606 wb=872 unstable=0 bg_thresh=1005 thresh=2011 gap=533 poll_thresh=14 ino=257 dd-2584 [001] 129.992059: balance_dirty_state: bdi btrfs-1: dirty=606 wb=872 unstable=0 bg_thresh=1005 thresh=2010 gap=532 poll_thresh=15 ino=257 dd-2584 [001] 129.992123: balance_dirty_state: bdi btrfs-1: dirty=631 wb=872 unstable=0 bg_thresh=1005 thresh=2010 gap=507 poll_thresh=16 ino=257 dd-2584 [001] 129.992250: balance_dirty_state: bdi btrfs-1: dirty=656 wb=872 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=17 ino=257 dd-2584 [001] 129.992255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=50120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 129.999690: balance_dirty_state: bdi btrfs-1: dirty=656 wb=872 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=17 ino=257 dd-2584 [001] 129.999697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=50120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 130.007666: balance_dirty_state: bdi btrfs-1: dirty=662 wb=881 unstable=0 bg_thresh=1007 thresh=2014 gap=471 poll_thresh=17 ino=257 dd-2584 [001] 130.007674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=50120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 130.015665: balance_dirty_state: bdi btrfs-1: dirty=660 wb=746 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=17 ino=257 dd-2584 [001] 130.015963: balance_dirty_state: bdi btrfs-1: dirty=685 wb=646 unstable=0 bg_thresh=1000 thresh=2000 gap=669 poll_thresh=13 ino=257 dd-2584 [001] 130.016039: balance_dirty_state: bdi btrfs-1: dirty=685 wb=646 unstable=0 bg_thresh=996 thresh=1993 gap=662 poll_thresh=14 ino=257 dd-2584 [001] 130.016109: balance_dirty_state: bdi btrfs-1: dirty=710 wb=646 unstable=0 bg_thresh=996 thresh=1992 gap=636 poll_thresh=15 ino=257 dd-2584 [001] 130.016181: balance_dirty_state: bdi btrfs-1: dirty=735 wb=646 unstable=0 bg_thresh=996 thresh=1992 gap=611 poll_thresh=16 ino=257 dd-2584 [001] 130.016330: balance_dirty_state: bdi btrfs-1: dirty=760 wb=646 unstable=0 bg_thresh=992 thresh=1985 gap=579 poll_thresh=17 ino=257 dd-2584 [001] 130.016471: balance_dirty_state: bdi btrfs-1: dirty=785 wb=646 unstable=0 bg_thresh=995 thresh=1990 gap=559 poll_thresh=18 ino=257 dd-2584 [001] 130.016618: balance_dirty_state: bdi btrfs-1: dirty=835 wb=646 unstable=0 bg_thresh=990 thresh=1981 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 130.016762: balance_dirty_state: bdi btrfs-1: dirty=860 wb=646 unstable=0 bg_thresh=993 thresh=1986 gap=480 poll_thresh=20 ino=257 dd-2584 [001] 130.016768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=50120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 130.023612: balance_dirty_state: bdi btrfs-1: dirty=860 wb=646 unstable=0 bg_thresh=994 thresh=1988 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 130.023618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=50120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 130.031597: balance_dirty_state: bdi btrfs-1: dirty=860 wb=521 unstable=0 bg_thresh=993 thresh=1987 gap=606 poll_thresh=20 ino=257 dd-2584 [001] 130.031714: balance_dirty_state: bdi btrfs-1: dirty=860 wb=521 unstable=0 bg_thresh=996 thresh=1992 gap=611 poll_thresh=15 ino=257 dd-2584 [001] 130.031772: balance_dirty_state: bdi btrfs-1: dirty=885 wb=521 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 130.031885: balance_dirty_state: bdi btrfs-1: dirty=910 wb=521 unstable=0 bg_thresh=995 thresh=1990 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 130.032162: balance_dirty_state: bdi btrfs-1: dirty=960 wb=521 unstable=0 bg_thresh=994 thresh=1989 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 130.032278: balance_dirty_state: bdi btrfs-1: dirty=985 wb=521 unstable=0 bg_thresh=996 thresh=1993 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 130.032282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=50120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 130.039598: balance_dirty_state: bdi btrfs-1: dirty=985 wb=396 unstable=0 bg_thresh=995 thresh=1991 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 130.039691: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=396 unstable=0 bg_thresh=992 thresh=1985 gap=579 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 130.039755: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17524 wrote=0 to_write=8192 dd-2584 [001] 130.039763: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=396 unstable=0 bg_thresh=995 thresh=1990 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 130.039825: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=396 unstable=0 bg_thresh=994 thresh=1989 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 130.039949: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=421 unstable=0 bg_thresh=994 thresh=1988 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 130.040076: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=471 unstable=0 bg_thresh=993 thresh=1987 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 130.040209: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=521 unstable=0 bg_thresh=993 thresh=1986 gap=455 poll_thresh=19 ino=257 dd-2584 [001] 130.040211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=49248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 130.042748: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=704 to_write=7488 dd-2584 [001] 130.047605: balance_dirty_state: bdi btrfs-1: dirty=435 wb=971 unstable=0 bg_thresh=992 thresh=1985 gap=579 poll_thresh=19 ino=257 dd-2584 [001] 130.047713: balance_dirty_state: bdi btrfs-1: dirty=435 wb=971 unstable=0 bg_thresh=995 thresh=1990 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 130.047791: balance_dirty_state: bdi btrfs-1: dirty=460 wb=971 unstable=0 bg_thresh=994 thresh=1989 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 130.047867: balance_dirty_state: bdi btrfs-1: dirty=485 wb=971 unstable=0 bg_thresh=994 thresh=1989 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 130.048300: balance_dirty_state: bdi btrfs-1: dirty=510 wb=971 unstable=0 bg_thresh=996 thresh=1993 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 130.048454: balance_dirty_state: bdi btrfs-1: dirty=535 wb=971 unstable=0 bg_thresh=993 thresh=1986 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 130.048459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=49248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 130.055664: balance_dirty_state: bdi btrfs-1: dirty=544 wb=984 unstable=0 bg_thresh=993 thresh=1987 gap=459 poll_thresh=18 ino=257 dd-2584 [000] 130.055673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=49248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 130.063627: balance_dirty_state: bdi btrfs-1: dirty=533 wb=847 unstable=0 bg_thresh=995 thresh=1990 gap=610 poll_thresh=18 ino=257 dd-2584 [000] 130.063698: balance_dirty_state: bdi btrfs-1: dirty=533 wb=847 unstable=0 bg_thresh=995 thresh=1990 gap=610 poll_thresh=13 ino=257 dd-2584 [000] 130.063758: balance_dirty_state: bdi btrfs-1: dirty=558 wb=847 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=14 ino=257 dd-2584 [000] 130.063816: balance_dirty_state: bdi btrfs-1: dirty=583 wb=847 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=15 ino=257 dd-2584 [000] 130.063874: balance_dirty_state: bdi btrfs-1: dirty=583 wb=847 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 130.063992: balance_dirty_state: bdi btrfs-1: dirty=633 wb=847 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=17 ino=257 dd-2584 [000] 130.064109: balance_dirty_state: bdi btrfs-1: dirty=658 wb=847 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 130.064114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=49248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 130.071595: balance_dirty_state: bdi btrfs-1: dirty=658 wb=847 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 130.071600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=49248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.079595: balance_dirty_state: bdi btrfs-1: dirty=658 wb=722 unstable=0 bg_thresh=1003 thresh=2007 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 130.079689: balance_dirty_state: bdi btrfs-1: dirty=658 wb=722 unstable=0 bg_thresh=1003 thresh=2007 gap=627 poll_thresh=13 ino=257 dd-2584 [004] 130.079776: balance_dirty_state: bdi btrfs-1: dirty=683 wb=722 unstable=0 bg_thresh=1006 thresh=2012 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 130.079865: balance_dirty_state: bdi btrfs-1: dirty=708 wb=722 unstable=0 bg_thresh=1006 thresh=2012 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 130.079952: balance_dirty_state: bdi btrfs-1: dirty=708 wb=722 unstable=0 bg_thresh=1008 thresh=2017 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 130.080420: balance_dirty_state: bdi btrfs-1: dirty=758 wb=722 unstable=0 bg_thresh=1008 thresh=2016 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 130.080596: balance_dirty_state: bdi btrfs-1: dirty=783 wb=722 unstable=0 bg_thresh=1010 thresh=2020 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 130.080772: balance_dirty_state: bdi btrfs-1: dirty=808 wb=722 unstable=0 bg_thresh=1009 thresh=2019 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 130.080779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=49248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.087611: balance_dirty_state: bdi btrfs-1: dirty=808 wb=722 unstable=0 bg_thresh=1009 thresh=2019 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 130.087619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=49248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.095627: balance_dirty_state: bdi btrfs-1: dirty=808 wb=697 unstable=0 bg_thresh=1000 thresh=2001 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 130.095636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=49248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.103600: balance_dirty_state: bdi btrfs-1: dirty=808 wb=572 unstable=0 bg_thresh=1003 thresh=2006 gap=626 poll_thresh=19 ino=257 dd-2584 [004] 130.103779: balance_dirty_state: bdi btrfs-1: dirty=833 wb=572 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 130.103956: balance_dirty_state: bdi btrfs-1: dirty=858 wb=572 unstable=0 bg_thresh=1005 thresh=2011 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 130.104133: balance_dirty_state: bdi btrfs-1: dirty=858 wb=572 unstable=0 bg_thresh=1005 thresh=2011 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 130.104482: balance_dirty_state: bdi btrfs-1: dirty=883 wb=572 unstable=0 bg_thresh=1008 thresh=2016 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 130.104792: balance_dirty_state: bdi btrfs-1: dirty=933 wb=572 unstable=0 bg_thresh=1010 thresh=2020 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 130.105151: balance_dirty_state: bdi btrfs-1: dirty=958 wb=572 unstable=0 bg_thresh=1009 thresh=2019 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 130.105164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=49248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.111627: balance_dirty_state: bdi btrfs-1: dirty=958 wb=447 unstable=0 bg_thresh=991 thresh=1983 gap=578 poll_thresh=19 ino=257 dd-2584 [004] 130.111721: balance_dirty_state: bdi btrfs-1: dirty=983 wb=447 unstable=0 bg_thresh=991 thresh=1983 gap=553 poll_thresh=14 ino=257 dd-2584 [004] 130.111992: balance_dirty_state: bdi btrfs-1: dirty=983 wb=447 unstable=0 bg_thresh=994 thresh=1988 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 130.112069: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=447 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 130.112155: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17596 wrote=0 to_write=8192 dd-2584 [004] 130.112206: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=447 unstable=0 bg_thresh=996 thresh=1993 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 130.112391: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=497 unstable=0 bg_thresh=998 thresh=1997 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 130.112393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=49248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 130.113716: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=656 to_write=7536 dd-2584 [004] 130.123670: balance_dirty_state: bdi btrfs-1: dirty=408 wb=847 unstable=0 bg_thresh=997 thresh=1994 gap=739 poll_thresh=18 ino=257 dd-2584 [004] 130.123761: balance_dirty_state: bdi btrfs-1: dirty=433 wb=847 unstable=0 bg_thresh=997 thresh=1994 gap=714 poll_thresh=13 ino=257 dd-2584 [004] 130.123846: balance_dirty_state: bdi btrfs-1: dirty=458 wb=847 unstable=0 bg_thresh=999 thresh=1999 gap=694 poll_thresh=14 ino=257 dd-2584 [004] 130.123977: balance_dirty_state: bdi btrfs-1: dirty=458 wb=847 unstable=0 bg_thresh=999 thresh=1999 gap=694 poll_thresh=15 ino=257 dd-2584 [004] 130.124126: balance_dirty_state: bdi btrfs-1: dirty=483 wb=847 unstable=0 bg_thresh=1002 thresh=2004 gap=674 poll_thresh=16 ino=257 dd-2584 [004] 130.124353: balance_dirty_state: bdi btrfs-1: dirty=508 wb=847 unstable=0 bg_thresh=1004 thresh=2009 gap=654 poll_thresh=17 ino=257 dd-2584 [004] 130.124594: balance_dirty_state: bdi btrfs-1: dirty=558 wb=847 unstable=0 bg_thresh=1006 thresh=2013 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 130.124830: balance_dirty_state: bdi btrfs-1: dirty=583 wb=847 unstable=0 bg_thresh=1006 thresh=2012 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 130.125457: balance_dirty_state: bdi btrfs-1: dirty=608 wb=847 unstable=0 bg_thresh=1005 thresh=2011 gap=556 poll_thresh=20 ino=257 dd-2584 [004] 130.125636: balance_dirty_state: bdi btrfs-1: dirty=633 wb=847 unstable=0 bg_thresh=1004 thresh=2009 gap=529 poll_thresh=21 ino=257 dd-2584 [004] 130.125812: balance_dirty_state: bdi btrfs-1: dirty=683 wb=847 unstable=0 bg_thresh=1004 thresh=2008 gap=478 poll_thresh=22 ino=257 dd-2584 [004] 130.125819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=49248 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 130.135648: balance_dirty_state: bdi btrfs-1: dirty=683 wb=847 unstable=0 bg_thresh=1004 thresh=2008 gap=478 poll_thresh=22 ino=257 dd-2584 [004] 130.135657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=49248 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 130.147676: balance_dirty_state: bdi btrfs-1: dirty=683 wb=647 unstable=0 bg_thresh=993 thresh=1986 gap=656 poll_thresh=22 ino=257 dd-2584 [004] 130.147768: balance_dirty_state: bdi btrfs-1: dirty=683 wb=647 unstable=0 bg_thresh=995 thresh=1991 gap=661 poll_thresh=16 ino=257 dd-2584 [004] 130.147934: balance_dirty_state: bdi btrfs-1: dirty=733 wb=647 unstable=0 bg_thresh=998 thresh=1996 gap=616 poll_thresh=17 ino=257 dd-2584 [004] 130.148099: balance_dirty_state: bdi btrfs-1: dirty=758 wb=647 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 130.148272: balance_dirty_state: bdi btrfs-1: dirty=783 wb=647 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 130.148443: balance_dirty_state: bdi btrfs-1: dirty=808 wb=647 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=20 ino=257 dd-2584 [004] 130.148829: balance_dirty_state: bdi btrfs-1: dirty=858 wb=647 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=21 ino=257 dd-2584 [004] 130.148833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=48584 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 130.155685: balance_dirty_state: bdi btrfs-1: dirty=858 wb=647 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=21 ino=257 dd-2584 [005] 130.155690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=48584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.163706: balance_dirty_state: bdi btrfs-1: dirty=858 wb=647 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=21 ino=257 dd-2584 [005] 130.163714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=48584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.171715: balance_dirty_state: bdi btrfs-1: dirty=858 wb=522 unstable=0 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=21 ino=257 dd-2584 [005] 130.171804: balance_dirty_state: bdi btrfs-1: dirty=858 wb=522 unstable=0 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=16 ino=257 dd-2584 [005] 130.171914: balance_dirty_state: bdi btrfs-1: dirty=908 wb=522 unstable=0 bg_thresh=1006 thresh=2012 gap=582 poll_thresh=17 ino=257 dd-2584 [005] 130.172028: balance_dirty_state: bdi btrfs-1: dirty=933 wb=522 unstable=0 bg_thresh=1005 thresh=2011 gap=556 poll_thresh=18 ino=257 dd-2584 [005] 130.172141: balance_dirty_state: bdi btrfs-1: dirty=958 wb=522 unstable=0 bg_thresh=1005 thresh=2010 gap=530 poll_thresh=19 ino=257 dd-2584 [005] 130.172254: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=522 unstable=0 bg_thresh=1004 thresh=2009 gap=479 poll_thresh=20 ino=257 dd-2584 [005] 130.172258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=48584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 130.172335: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17656 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 130.174103: writeback_single_inode: bdi btrfs-1: ino=257 state= age=252 wrote=576 to_write=7616 dd-2584 [005] 130.179635: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1097 unstable=0 bg_thresh=1004 thresh=2009 gap=479 poll_thresh=20 ino=257 dd-2584 [005] 130.179642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=48584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.187739: balance_dirty_state: bdi btrfs-1: dirty=433 wb=972 unstable=0 bg_thresh=999 thresh=1998 gap=593 poll_thresh=20 ino=257 dd-2584 [005] 130.187867: balance_dirty_state: bdi btrfs-1: dirty=433 wb=972 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=15 ino=257 dd-2584 [005] 130.187989: balance_dirty_state: bdi btrfs-1: dirty=458 wb=947 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 130.188200: balance_dirty_state: bdi btrfs-1: dirty=483 wb=872 unstable=0 bg_thresh=997 thresh=1994 gap=639 poll_thresh=17 ino=257 dd-2584 [005] 130.188379: balance_dirty_state: bdi btrfs-1: dirty=508 wb=847 unstable=0 bg_thresh=995 thresh=1991 gap=636 poll_thresh=18 ino=257 dd-2584 [005] 130.188806: balance_dirty_state: bdi btrfs-1: dirty=558 wb=847 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=19 ino=257 dd-2584 [005] 130.188976: balance_dirty_state: bdi btrfs-1: dirty=583 wb=847 unstable=0 bg_thresh=1001 thresh=2003 gap=573 poll_thresh=20 ino=257 dd-2584 [005] 130.189144: balance_dirty_state: bdi btrfs-1: dirty=608 wb=847 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=21 ino=257 dd-2584 [005] 130.189311: balance_dirty_state: bdi btrfs-1: dirty=658 wb=847 unstable=0 bg_thresh=1000 thresh=2001 gap=496 poll_thresh=22 ino=257 dd-2584 [005] 130.189318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=48584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.195774: balance_dirty_state: bdi btrfs-1: dirty=658 wb=847 unstable=0 bg_thresh=1000 thresh=2001 gap=496 poll_thresh=22 ino=257 dd-2584 [005] 130.195782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=48584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.203790: balance_dirty_state: bdi btrfs-1: dirty=658 wb=847 unstable=0 bg_thresh=1000 thresh=2001 gap=496 poll_thresh=22 ino=257 dd-2584 [005] 130.203799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=48584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.211752: balance_dirty_state: bdi btrfs-1: dirty=658 wb=722 unstable=0 bg_thresh=998 thresh=1996 gap=616 poll_thresh=22 ino=257 dd-2584 [005] 130.211876: balance_dirty_state: bdi btrfs-1: dirty=658 wb=722 unstable=0 bg_thresh=997 thresh=1995 gap=615 poll_thresh=16 ino=257 dd-2584 [005] 130.212092: balance_dirty_state: bdi btrfs-1: dirty=683 wb=722 unstable=0 bg_thresh=997 thresh=1994 gap=589 poll_thresh=17 ino=257 dd-2584 [005] 130.212312: balance_dirty_state: bdi btrfs-1: dirty=733 wb=722 unstable=0 bg_thresh=999 thresh=1998 gap=543 poll_thresh=18 ino=257 dd-2584 [005] 130.212528: balance_dirty_state: bdi btrfs-1: dirty=758 wb=722 unstable=0 bg_thresh=998 thresh=1997 gap=517 poll_thresh=19 ino=257 dd-2584 [005] 130.213069: balance_dirty_state: bdi btrfs-1: dirty=783 wb=722 unstable=0 bg_thresh=998 thresh=1996 gap=491 poll_thresh=20 ino=257 dd-2584 [005] 130.213078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=48584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.219781: balance_dirty_state: bdi btrfs-1: dirty=783 wb=722 unstable=0 bg_thresh=998 thresh=1996 gap=491 poll_thresh=20 ino=257 dd-2584 [005] 130.219790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=48584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.227737: balance_dirty_state: bdi btrfs-1: dirty=783 wb=597 unstable=0 bg_thresh=996 thresh=1992 gap=612 poll_thresh=20 ino=257 dd-2584 [005] 130.227850: balance_dirty_state: bdi btrfs-1: dirty=808 wb=597 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=15 ino=257 dd-2584 [005] 130.227946: balance_dirty_state: bdi btrfs-1: dirty=833 wb=597 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 130.228133: balance_dirty_state: bdi btrfs-1: dirty=858 wb=597 unstable=0 bg_thresh=996 thresh=1993 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 130.228319: balance_dirty_state: bdi btrfs-1: dirty=883 wb=597 unstable=0 bg_thresh=999 thresh=1998 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 130.228500: balance_dirty_state: bdi btrfs-1: dirty=908 wb=597 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 130.228507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=48584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.235665: balance_dirty_state: bdi btrfs-1: dirty=908 wb=472 unstable=0 bg_thresh=998 thresh=1996 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 130.235770: balance_dirty_state: bdi btrfs-1: dirty=933 wb=472 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 130.235863: balance_dirty_state: bdi btrfs-1: dirty=958 wb=472 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 130.235954: balance_dirty_state: bdi btrfs-1: dirty=958 wb=472 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 130.236134: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=472 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 130.236177: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17720 wrote=0 to_write=8192 dd-2584 [005] 130.236326: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=472 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 130.236328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=48584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 130.238565: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=608 to_write=7584 dd-2584 [005] 130.243619: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1072 unstable=0 bg_thresh=1004 thresh=2009 gap=529 poll_thresh=18 ino=257 dd-2584 [005] 130.243860: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1072 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=13 ino=257 dd-2584 [005] 130.243865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=48584 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 130.251758: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1072 unstable=0 bg_thresh=998 thresh=1997 gap=492 poll_thresh=13 ino=257 dd-2584 [005] 130.251771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 130.263666: balance_dirty_state: bdi btrfs-1: dirty=433 wb=947 unstable=0 bg_thresh=998 thresh=1997 gap=617 poll_thresh=13 ino=257 dd-2584 [005] 130.263729: balance_dirty_state: bdi btrfs-1: dirty=433 wb=947 unstable=0 bg_thresh=998 thresh=1997 gap=617 poll_thresh=10 ino=257 dd-2584 [005] 130.263786: balance_dirty_state: bdi btrfs-1: dirty=458 wb=947 unstable=0 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=11 ino=257 dd-2584 [005] 130.263845: balance_dirty_state: bdi btrfs-1: dirty=458 wb=947 unstable=0 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=12 ino=257 dd-2584 [005] 130.263906: balance_dirty_state: bdi btrfs-1: dirty=483 wb=947 unstable=0 bg_thresh=1006 thresh=2012 gap=582 poll_thresh=13 ino=257 dd-2584 [005] 130.263967: balance_dirty_state: bdi btrfs-1: dirty=508 wb=947 unstable=0 bg_thresh=1003 thresh=2006 gap=551 poll_thresh=14 ino=257 dd-2584 [005] 130.264027: balance_dirty_state: bdi btrfs-1: dirty=508 wb=947 unstable=0 bg_thresh=1005 thresh=2011 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 130.264088: balance_dirty_state: bdi btrfs-1: dirty=533 wb=947 unstable=0 bg_thresh=1005 thresh=2010 gap=530 poll_thresh=16 ino=257 dd-2584 [005] 130.264208: balance_dirty_state: bdi btrfs-1: dirty=558 wb=947 unstable=0 bg_thresh=1004 thresh=2009 gap=504 poll_thresh=17 ino=257 dd-2584 [005] 130.264329: balance_dirty_state: bdi btrfs-1: dirty=608 wb=947 unstable=0 bg_thresh=1004 thresh=2008 gap=453 poll_thresh=18 ino=257 dd-2584 [005] 130.264334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 130.271755: balance_dirty_state: bdi btrfs-1: dirty=608 wb=822 unstable=0 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=18 ino=257 dd-2584 [005] 130.271866: balance_dirty_state: bdi btrfs-1: dirty=608 wb=822 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=13 ino=257 dd-2584 [005] 130.271925: balance_dirty_state: bdi btrfs-1: dirty=633 wb=822 unstable=0 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=14 ino=257 dd-2584 [005] 130.271985: balance_dirty_state: bdi btrfs-1: dirty=658 wb=822 unstable=0 bg_thresh=1004 thresh=2009 gap=529 poll_thresh=15 ino=257 dd-2584 [005] 130.272045: balance_dirty_state: bdi btrfs-1: dirty=658 wb=822 unstable=0 bg_thresh=1004 thresh=2009 gap=529 poll_thresh=16 ino=257 dd-2584 [005] 130.272326: balance_dirty_state: bdi btrfs-1: dirty=683 wb=822 unstable=0 bg_thresh=1004 thresh=2008 gap=503 poll_thresh=17 ino=257 dd-2584 [005] 130.272439: balance_dirty_state: bdi btrfs-1: dirty=733 wb=822 unstable=0 bg_thresh=1003 thresh=2007 gap=452 poll_thresh=18 ino=257 dd-2584 [005] 130.272444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.279734: balance_dirty_state: bdi btrfs-1: dirty=733 wb=822 unstable=0 bg_thresh=1003 thresh=2007 gap=452 poll_thresh=18 ino=257 dd-2584 [005] 130.279743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 130.287739: balance_dirty_state: bdi btrfs-1: dirty=733 wb=622 unstable=0 bg_thresh=1004 thresh=2009 gap=654 poll_thresh=18 ino=257 dd-2584 [001] 130.287861: balance_dirty_state: bdi btrfs-1: dirty=733 wb=622 unstable=0 bg_thresh=1007 thresh=2014 gap=659 poll_thresh=13 ino=257 dd-2584 [001] 130.287978: balance_dirty_state: bdi btrfs-1: dirty=758 wb=622 unstable=0 bg_thresh=1007 thresh=2014 gap=634 poll_thresh=14 ino=257 dd-2584 [001] 130.288094: balance_dirty_state: bdi btrfs-1: dirty=783 wb=622 unstable=0 bg_thresh=1009 thresh=2019 gap=614 poll_thresh=15 ino=257 dd-2584 [001] 130.288209: balance_dirty_state: bdi btrfs-1: dirty=783 wb=622 unstable=0 bg_thresh=1009 thresh=2019 gap=614 poll_thresh=16 ino=257 dd-2584 [001] 130.288445: balance_dirty_state: bdi btrfs-1: dirty=833 wb=622 unstable=0 bg_thresh=1009 thresh=2018 gap=563 poll_thresh=17 ino=257 dd-2584 [001] 130.288682: balance_dirty_state: bdi btrfs-1: dirty=858 wb=622 unstable=0 bg_thresh=1011 thresh=2022 gap=542 poll_thresh=18 ino=257 dd-2584 [001] 130.288917: balance_dirty_state: bdi btrfs-1: dirty=883 wb=622 unstable=0 bg_thresh=1010 thresh=2021 gap=516 poll_thresh=19 ino=257 dd-2584 [001] 130.289150: balance_dirty_state: bdi btrfs-1: dirty=933 wb=622 unstable=0 bg_thresh=1010 thresh=2020 gap=465 poll_thresh=20 ino=257 dd-2584 [001] 130.289159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.299761: balance_dirty_state: bdi btrfs-1: dirty=933 wb=622 unstable=0 bg_thresh=1010 thresh=2020 gap=465 poll_thresh=20 ino=257 dd-2584 [005] 130.299773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 130.307719: balance_dirty_state: bdi btrfs-1: dirty=933 wb=497 unstable=0 bg_thresh=1006 thresh=2013 gap=583 poll_thresh=20 ino=257 dd-2584 [005] 130.308195: balance_dirty_state: bdi btrfs-1: dirty=933 wb=372 unstable=0 bg_thresh=1006 thresh=2012 gap=707 poll_thresh=15 ino=257 dd-2584 [005] 130.308318: balance_dirty_state: bdi btrfs-1: dirty=958 wb=372 unstable=0 bg_thresh=1008 thresh=2017 gap=687 poll_thresh=16 ino=257 dd-2584 [005] 130.308553: balance_dirty_state: bdi btrfs-1: dirty=983 wb=372 unstable=0 bg_thresh=1008 thresh=2016 gap=661 poll_thresh=17 ino=257 dd-2584 [005] 130.308790: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=372 unstable=0 bg_thresh=1004 thresh=2009 gap=604 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 130.308883: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17792 wrote=0 to_write=8192 dd-2584 [005] 130.309035: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=372 unstable=0 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=19 ino=257 dd-2584 [005] 130.309287: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=397 unstable=0 bg_thresh=1006 thresh=2012 gap=557 poll_thresh=20 ino=257 dd-2584 [005] 130.309535: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=447 unstable=0 bg_thresh=1005 thresh=2011 gap=531 poll_thresh=21 ino=257 dd-2584 [005] 130.309783: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=497 unstable=0 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=22 ino=257 dd-2584 [005] 130.309786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 130.312587: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=736 to_write=7456 dd-2584 [005] 130.315925: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1025 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 130.316543: balance_dirty_state: bdi btrfs-1: dirty=477 wb=975 unstable=0 bg_thresh=1003 thresh=2006 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 130.316784: balance_dirty_state: bdi btrfs-1: dirty=502 wb=975 unstable=0 bg_thresh=1005 thresh=2011 gap=534 poll_thresh=18 ino=257 dd-2584 [005] 130.317031: balance_dirty_state: bdi btrfs-1: dirty=527 wb=975 unstable=0 bg_thresh=998 thresh=1996 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 130.317039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.323794: balance_dirty_state: bdi btrfs-1: dirty=527 wb=975 unstable=0 bg_thresh=1004 thresh=2008 gap=506 poll_thresh=19 ino=257 dd-2584 [005] 130.323874: balance_dirty_state: bdi btrfs-1: dirty=552 wb=975 unstable=0 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=14 ino=257 dd-2584 [005] 130.323880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 130.331714: balance_dirty_state: bdi btrfs-1: dirty=552 wb=850 unstable=0 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 130.331804: balance_dirty_state: bdi btrfs-1: dirty=552 wb=850 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=10 ino=257 dd-2584 [005] 130.331866: balance_dirty_state: bdi btrfs-1: dirty=577 wb=850 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=11 ino=257 dd-2584 [005] 130.331925: balance_dirty_state: bdi btrfs-1: dirty=602 wb=850 unstable=0 bg_thresh=1004 thresh=2009 gap=557 poll_thresh=12 ino=257 dd-2584 [005] 130.331981: balance_dirty_state: bdi btrfs-1: dirty=602 wb=850 unstable=0 bg_thresh=1004 thresh=2009 gap=557 poll_thresh=13 ino=257 dd-2584 [005] 130.332037: balance_dirty_state: bdi btrfs-1: dirty=627 wb=850 unstable=0 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=14 ino=257 dd-2584 [005] 130.332094: balance_dirty_state: bdi btrfs-1: dirty=652 wb=850 unstable=0 bg_thresh=1004 thresh=2008 gap=506 poll_thresh=15 ino=257 dd-2584 [005] 130.332150: balance_dirty_state: bdi btrfs-1: dirty=652 wb=850 unstable=0 bg_thresh=1003 thresh=2007 gap=505 poll_thresh=16 ino=257 dd-2584 [005] 130.332264: balance_dirty_state: bdi btrfs-1: dirty=702 wb=850 unstable=0 bg_thresh=1003 thresh=2006 gap=454 poll_thresh=17 ino=257 dd-2584 [005] 130.332268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.339810: balance_dirty_state: bdi btrfs-1: dirty=702 wb=850 unstable=0 bg_thresh=1003 thresh=2006 gap=454 poll_thresh=17 ino=257 dd-2584 [005] 130.339820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.347735: balance_dirty_state: bdi btrfs-1: dirty=702 wb=750 unstable=0 bg_thresh=1002 thresh=2005 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 130.347846: balance_dirty_state: bdi btrfs-1: dirty=702 wb=750 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=13 ino=257 dd-2584 [005] 130.348225: balance_dirty_state: bdi btrfs-1: dirty=727 wb=750 unstable=0 bg_thresh=1004 thresh=2009 gap=532 poll_thresh=14 ino=257 dd-2584 [005] 130.348321: balance_dirty_state: bdi btrfs-1: dirty=727 wb=750 unstable=0 bg_thresh=1004 thresh=2009 gap=532 poll_thresh=15 ino=257 dd-2584 [005] 130.348416: balance_dirty_state: bdi btrfs-1: dirty=752 wb=750 unstable=0 bg_thresh=1004 thresh=2008 gap=506 poll_thresh=16 ino=257 dd-2584 [005] 130.348609: balance_dirty_state: bdi btrfs-1: dirty=777 wb=750 unstable=0 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=17 ino=257 dd-2584 [005] 130.348616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=46616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.355731: balance_dirty_state: bdi btrfs-1: dirty=777 wb=750 unstable=0 bg_thresh=1005 thresh=2010 gap=483 poll_thresh=17 ino=257 dd-2584 [005] 130.355741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=45944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.363817: balance_dirty_state: bdi btrfs-1: dirty=777 wb=625 unstable=0 bg_thresh=1005 thresh=2010 gap=608 poll_thresh=17 ino=257 dd-2584 [005] 130.363884: balance_dirty_state: bdi btrfs-1: dirty=802 wb=625 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=13 ino=257 dd-2584 [005] 130.363945: balance_dirty_state: bdi btrfs-1: dirty=827 wb=625 unstable=0 bg_thresh=1007 thresh=2014 gap=562 poll_thresh=14 ino=257 dd-2584 [005] 130.364004: balance_dirty_state: bdi btrfs-1: dirty=827 wb=625 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 130.364062: balance_dirty_state: bdi btrfs-1: dirty=852 wb=625 unstable=0 bg_thresh=1006 thresh=2013 gap=536 poll_thresh=16 ino=257 dd-2584 [005] 130.364179: balance_dirty_state: bdi btrfs-1: dirty=877 wb=625 unstable=0 bg_thresh=1009 thresh=2018 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 130.364299: balance_dirty_state: bdi btrfs-1: dirty=927 wb=625 unstable=0 bg_thresh=1011 thresh=2023 gap=471 poll_thresh=18 ino=257 dd-2584 [005] 130.364304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=45944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 130.374930: balance_dirty_state: bdi btrfs-1: dirty=927 wb=500 unstable=0 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=18 ino=257 dd-2584 [001] 130.375041: balance_dirty_state: bdi btrfs-1: dirty=927 wb=500 unstable=0 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=13 ino=257 dd-2584 [001] 130.375148: balance_dirty_state: bdi btrfs-1: dirty=952 wb=500 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=14 ino=257 dd-2584 [001] 130.375255: balance_dirty_state: bdi btrfs-1: dirty=952 wb=500 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 130.375715: balance_dirty_state: bdi btrfs-1: dirty=977 wb=500 unstable=0 bg_thresh=1004 thresh=2009 gap=532 poll_thresh=16 ino=257 dd-2584 [001] 130.375936: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=500 unstable=0 bg_thresh=1004 thresh=2008 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 130.376157: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=500 unstable=0 bg_thresh=1006 thresh=2012 gap=460 poll_thresh=18 ino=257 dd-2584 [001] 130.376165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=45944 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 130.376243: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17860 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 130.378965: writeback_single_inode: bdi btrfs-1: ino=257 state= age=188 wrote=624 to_write=7568 dd-2584 [001] 130.387672: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1000 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=18 ino=257 dd-2584 [001] 130.387741: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1000 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=13 ino=257 dd-2584 [001] 130.387803: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1000 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=14 ino=257 dd-2584 [001] 130.387866: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1000 unstable=0 bg_thresh=997 thresh=1995 gap=518 poll_thresh=15 ino=257 dd-2584 [001] 130.387927: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1000 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=16 ino=257 dd-2584 [001] 130.388049: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1000 unstable=0 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 130.388174: balance_dirty_state: bdi btrfs-1: dirty=552 wb=1000 unstable=0 bg_thresh=1001 thresh=2003 gap=451 poll_thresh=18 ino=257 dd-2584 [001] 130.388179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=45944 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 130.399813: balance_dirty_state: bdi btrfs-1: dirty=552 wb=875 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 130.399885: balance_dirty_state: bdi btrfs-1: dirty=552 wb=875 unstable=0 bg_thresh=990 thresh=1981 gap=554 poll_thresh=13 ino=257 dd-2584 [001] 130.399949: balance_dirty_state: bdi btrfs-1: dirty=577 wb=875 unstable=0 bg_thresh=993 thresh=1986 gap=534 poll_thresh=14 ino=257 dd-2584 [001] 130.400012: balance_dirty_state: bdi btrfs-1: dirty=602 wb=875 unstable=0 bg_thresh=990 thresh=1980 gap=503 poll_thresh=15 ino=257 dd-2584 [001] 130.400252: balance_dirty_state: bdi btrfs-1: dirty=602 wb=875 unstable=0 bg_thresh=992 thresh=1985 gap=508 poll_thresh=16 ino=257 dd-2584 [001] 130.400373: balance_dirty_state: bdi btrfs-1: dirty=652 wb=875 unstable=0 bg_thresh=991 thresh=1983 gap=456 poll_thresh=17 ino=257 dd-2584 [001] 130.400378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=45944 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 130.407795: balance_dirty_state: bdi btrfs-1: dirty=652 wb=750 unstable=0 bg_thresh=989 thresh=1978 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 130.407863: balance_dirty_state: bdi btrfs-1: dirty=652 wb=750 unstable=0 bg_thresh=989 thresh=1978 gap=576 poll_thresh=13 ino=257 dd-2584 [005] 130.407925: balance_dirty_state: bdi btrfs-1: dirty=677 wb=750 unstable=0 bg_thresh=991 thresh=1983 gap=556 poll_thresh=14 ino=257 dd-2584 [005] 130.407981: balance_dirty_state: bdi btrfs-1: dirty=677 wb=750 unstable=0 bg_thresh=991 thresh=1983 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 130.408044: balance_dirty_state: bdi btrfs-1: dirty=702 wb=750 unstable=0 bg_thresh=991 thresh=1983 gap=531 poll_thresh=16 ino=257 dd-2584 [005] 130.408166: balance_dirty_state: bdi btrfs-1: dirty=727 wb=750 unstable=0 bg_thresh=991 thresh=1982 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 130.408286: balance_dirty_state: bdi btrfs-1: dirty=777 wb=750 unstable=0 bg_thresh=992 thresh=1984 gap=457 poll_thresh=18 ino=257 dd-2584 [005] 130.408291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=45944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.415739: balance_dirty_state: bdi btrfs-1: dirty=777 wb=750 unstable=0 bg_thresh=997 thresh=1994 gap=467 poll_thresh=18 ino=257 dd-2584 [005] 130.415747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=45944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.423751: balance_dirty_state: bdi btrfs-1: dirty=777 wb=650 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=18 ino=257 dd-2584 [005] 130.423824: balance_dirty_state: bdi btrfs-1: dirty=777 wb=650 unstable=0 bg_thresh=994 thresh=1988 gap=561 poll_thresh=13 ino=257 dd-2584 [005] 130.423884: balance_dirty_state: bdi btrfs-1: dirty=802 wb=650 unstable=0 bg_thresh=993 thresh=1987 gap=535 poll_thresh=14 ino=257 dd-2584 [005] 130.423942: balance_dirty_state: bdi btrfs-1: dirty=827 wb=650 unstable=0 bg_thresh=993 thresh=1987 gap=510 poll_thresh=15 ino=257 dd-2584 [005] 130.424000: balance_dirty_state: bdi btrfs-1: dirty=827 wb=650 unstable=0 bg_thresh=993 thresh=1986 gap=509 poll_thresh=16 ino=257 dd-2584 [005] 130.424290: balance_dirty_state: bdi btrfs-1: dirty=852 wb=650 unstable=0 bg_thresh=992 thresh=1985 gap=483 poll_thresh=17 ino=257 dd-2584 [005] 130.424295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=45944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.431794: balance_dirty_state: bdi btrfs-1: dirty=852 wb=650 unstable=0 bg_thresh=992 thresh=1985 gap=483 poll_thresh=17 ino=257 dd-2584 [005] 130.431800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=45944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.439798: balance_dirty_state: bdi btrfs-1: dirty=852 wb=525 unstable=0 bg_thresh=993 thresh=1986 gap=609 poll_thresh=17 ino=257 dd-2584 [005] 130.439901: balance_dirty_state: bdi btrfs-1: dirty=877 wb=525 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=13 ino=257 dd-2584 [005] 130.439958: balance_dirty_state: bdi btrfs-1: dirty=902 wb=525 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=14 ino=257 dd-2584 [005] 130.440014: balance_dirty_state: bdi btrfs-1: dirty=902 wb=525 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 130.440071: balance_dirty_state: bdi btrfs-1: dirty=927 wb=525 unstable=0 bg_thresh=994 thresh=1989 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 130.440183: balance_dirty_state: bdi btrfs-1: dirty=952 wb=525 unstable=0 bg_thresh=994 thresh=1988 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 130.440297: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=525 unstable=0 bg_thresh=996 thresh=1992 gap=465 poll_thresh=18 ino=257 dd-2584 [005] 130.440301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=45944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 130.440411: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17924 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 130.442261: writeback_single_inode: bdi btrfs-1: ino=257 state= age=52 wrote=576 to_write=7616 dd-2584 [005] 130.451833: balance_dirty_state: bdi btrfs-1: dirty=427 wb=975 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=18 ino=257 dd-2584 [005] 130.451916: balance_dirty_state: bdi btrfs-1: dirty=427 wb=975 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=13 ino=257 dd-2584 [005] 130.451981: balance_dirty_state: bdi btrfs-1: dirty=452 wb=975 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=14 ino=257 dd-2584 [005] 130.452045: balance_dirty_state: bdi btrfs-1: dirty=477 wb=975 unstable=0 bg_thresh=992 thresh=1984 gap=532 poll_thresh=15 ino=257 dd-2584 [005] 130.452109: balance_dirty_state: bdi btrfs-1: dirty=477 wb=975 unstable=0 bg_thresh=994 thresh=1989 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 130.452237: balance_dirty_state: bdi btrfs-1: dirty=502 wb=975 unstable=0 bg_thresh=994 thresh=1988 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 130.452551: balance_dirty_state: bdi btrfs-1: dirty=552 wb=975 unstable=0 bg_thresh=996 thresh=1992 gap=465 poll_thresh=18 ino=257 dd-2584 [005] 130.452557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=45944 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 130.459799: balance_dirty_state: bdi btrfs-1: dirty=552 wb=825 unstable=0 bg_thresh=996 thresh=1993 gap=616 poll_thresh=18 ino=257 dd-2584 [005] 130.459872: balance_dirty_state: bdi btrfs-1: dirty=552 wb=825 unstable=0 bg_thresh=993 thresh=1987 gap=610 poll_thresh=13 ino=257 dd-2584 [005] 130.459937: balance_dirty_state: bdi btrfs-1: dirty=577 wb=825 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 130.460001: balance_dirty_state: bdi btrfs-1: dirty=602 wb=825 unstable=0 bg_thresh=993 thresh=1986 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 130.460064: balance_dirty_state: bdi btrfs-1: dirty=602 wb=825 unstable=0 bg_thresh=995 thresh=1991 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 130.460191: balance_dirty_state: bdi btrfs-1: dirty=652 wb=825 unstable=0 bg_thresh=995 thresh=1990 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 130.460319: balance_dirty_state: bdi btrfs-1: dirty=677 wb=825 unstable=0 bg_thresh=997 thresh=1994 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 130.460324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=45652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.467804: balance_dirty_state: bdi btrfs-1: dirty=677 wb=700 unstable=0 bg_thresh=997 thresh=1994 gap=617 poll_thresh=18 ino=257 dd-2584 [005] 130.467878: balance_dirty_state: bdi btrfs-1: dirty=677 wb=700 unstable=0 bg_thresh=994 thresh=1988 gap=611 poll_thresh=13 ino=257 dd-2584 [005] 130.467943: balance_dirty_state: bdi btrfs-1: dirty=702 wb=700 unstable=0 bg_thresh=993 thresh=1987 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 130.468007: balance_dirty_state: bdi btrfs-1: dirty=727 wb=700 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 130.468071: balance_dirty_state: bdi btrfs-1: dirty=727 wb=700 unstable=0 bg_thresh=993 thresh=1986 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 130.468196: balance_dirty_state: bdi btrfs-1: dirty=777 wb=700 unstable=0 bg_thresh=995 thresh=1990 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 130.468507: balance_dirty_state: bdi btrfs-1: dirty=802 wb=700 unstable=0 bg_thresh=994 thresh=1989 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 130.468513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=45652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.475839: balance_dirty_state: bdi btrfs-1: dirty=802 wb=700 unstable=0 bg_thresh=994 thresh=1989 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 130.475848: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=45652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.483801: balance_dirty_state: bdi btrfs-1: dirty=802 wb=600 unstable=0 bg_thresh=994 thresh=1988 gap=586 poll_thresh=18 ino=257 dd-2584 [005] 130.483871: balance_dirty_state: bdi btrfs-1: dirty=827 wb=600 unstable=0 bg_thresh=994 thresh=1988 gap=561 poll_thresh=13 ino=257 dd-2584 [005] 130.483935: balance_dirty_state: bdi btrfs-1: dirty=827 wb=600 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=14 ino=257 dd-2584 [005] 130.484000: balance_dirty_state: bdi btrfs-1: dirty=852 wb=600 unstable=0 bg_thresh=996 thresh=1992 gap=540 poll_thresh=15 ino=257 dd-2584 [005] 130.484064: balance_dirty_state: bdi btrfs-1: dirty=877 wb=600 unstable=0 bg_thresh=993 thresh=1986 gap=509 poll_thresh=16 ino=257 dd-2584 [005] 130.484190: balance_dirty_state: bdi btrfs-1: dirty=902 wb=600 unstable=0 bg_thresh=995 thresh=1990 gap=488 poll_thresh=17 ino=257 dd-2584 [005] 130.484195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=45652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.491800: balance_dirty_state: bdi btrfs-1: dirty=902 wb=600 unstable=0 bg_thresh=994 thresh=1989 gap=487 poll_thresh=17 ino=257 dd-2584 [005] 130.491805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=45652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.503795: balance_dirty_state: bdi btrfs-1: dirty=902 wb=475 unstable=0 bg_thresh=997 thresh=1994 gap=617 poll_thresh=17 ino=257 dd-2584 [005] 130.503921: balance_dirty_state: bdi btrfs-1: dirty=902 wb=475 unstable=0 bg_thresh=997 thresh=1994 gap=617 poll_thresh=13 ino=257 dd-2584 [005] 130.504043: balance_dirty_state: bdi btrfs-1: dirty=927 wb=475 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 130.504163: balance_dirty_state: bdi btrfs-1: dirty=952 wb=475 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 130.504249: balance_dirty_state: bdi btrfs-1: dirty=952 wb=475 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 130.504422: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=475 unstable=0 bg_thresh=995 thresh=1991 gap=514 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 130.504474: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17988 wrote=0 to_write=8192 dd-2584 [005] 130.504658: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=475 unstable=0 bg_thresh=997 thresh=1995 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 130.504661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=45652 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 130.507527: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=608 to_write=7584 dd-2584 [005] 130.511707: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1075 unstable=0 bg_thresh=994 thresh=1989 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 130.511713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=45652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.519736: balance_dirty_state: bdi btrfs-1: dirty=427 wb=925 unstable=0 bg_thresh=983 thresh=1966 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 130.519816: balance_dirty_state: bdi btrfs-1: dirty=452 wb=925 unstable=0 bg_thresh=986 thresh=1972 gap=595 poll_thresh=13 ino=257 dd-2584 [005] 130.520065: balance_dirty_state: bdi btrfs-1: dirty=452 wb=925 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 130.520126: balance_dirty_state: bdi btrfs-1: dirty=477 wb=925 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 130.520185: balance_dirty_state: bdi btrfs-1: dirty=477 wb=925 unstable=0 bg_thresh=988 thresh=1976 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 130.520302: balance_dirty_state: bdi btrfs-1: dirty=527 wb=925 unstable=0 bg_thresh=990 thresh=1980 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 130.520421: balance_dirty_state: bdi btrfs-1: dirty=552 wb=925 unstable=0 bg_thresh=989 thresh=1979 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 130.520539: balance_dirty_state: bdi btrfs-1: dirty=577 wb=925 unstable=0 bg_thresh=989 thresh=1978 gap=476 poll_thresh=19 ino=257 dd-2584 [005] 130.520544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=45652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.527751: balance_dirty_state: bdi btrfs-1: dirty=577 wb=925 unstable=0 bg_thresh=986 thresh=1972 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 130.527763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=45652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.535735: balance_dirty_state: bdi btrfs-1: dirty=577 wb=800 unstable=0 bg_thresh=980 thresh=1960 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 130.535828: balance_dirty_state: bdi btrfs-1: dirty=577 wb=800 unstable=0 bg_thresh=980 thresh=1960 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 130.535888: balance_dirty_state: bdi btrfs-1: dirty=602 wb=800 unstable=0 bg_thresh=982 thresh=1965 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 130.535945: balance_dirty_state: bdi btrfs-1: dirty=627 wb=800 unstable=0 bg_thresh=982 thresh=1965 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 130.536057: balance_dirty_state: bdi btrfs-1: dirty=652 wb=800 unstable=0 bg_thresh=985 thresh=1970 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 130.536172: balance_dirty_state: bdi btrfs-1: dirty=677 wb=800 unstable=0 bg_thresh=990 thresh=1980 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 130.536452: balance_dirty_state: bdi btrfs-1: dirty=702 wb=800 unstable=0 bg_thresh=986 thresh=1973 gap=471 poll_thresh=19 ino=257 dd-2584 [004] 130.536456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=45652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.543730: balance_dirty_state: bdi btrfs-1: dirty=702 wb=800 unstable=0 bg_thresh=986 thresh=1973 gap=471 poll_thresh=19 ino=257 dd-2584 [004] 130.543738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=45652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.551764: balance_dirty_state: bdi btrfs-1: dirty=702 wb=650 unstable=0 bg_thresh=981 thresh=1962 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 130.551867: balance_dirty_state: bdi btrfs-1: dirty=727 wb=650 unstable=0 bg_thresh=981 thresh=1962 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 130.551931: balance_dirty_state: bdi btrfs-1: dirty=752 wb=650 unstable=0 bg_thresh=983 thresh=1967 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 130.551993: balance_dirty_state: bdi btrfs-1: dirty=752 wb=650 unstable=0 bg_thresh=983 thresh=1967 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 130.552116: balance_dirty_state: bdi btrfs-1: dirty=802 wb=650 unstable=0 bg_thresh=986 thresh=1972 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 130.552243: balance_dirty_state: bdi btrfs-1: dirty=827 wb=650 unstable=0 bg_thresh=991 thresh=1982 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 130.552370: balance_dirty_state: bdi btrfs-1: dirty=852 wb=650 unstable=0 bg_thresh=987 thresh=1975 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 130.552375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=45652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.559715: balance_dirty_state: bdi btrfs-1: dirty=852 wb=600 unstable=0 bg_thresh=983 thresh=1967 gap=515 poll_thresh=19 ino=257 dd-2584 [004] 130.559791: balance_dirty_state: bdi btrfs-1: dirty=877 wb=600 unstable=0 bg_thresh=983 thresh=1967 gap=490 poll_thresh=14 ino=257 dd-2584 [004] 130.559797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=45652 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 130.567810: balance_dirty_state: bdi btrfs-1: dirty=877 wb=600 unstable=0 bg_thresh=983 thresh=1967 gap=490 poll_thresh=14 ino=257 dd-2584 [004] 130.567820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=43960 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 130.575843: balance_dirty_state: bdi btrfs-1: dirty=877 wb=600 unstable=0 bg_thresh=983 thresh=1967 gap=490 poll_thresh=14 ino=257 dd-2584 [004] 130.575853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=43960 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 130.583747: balance_dirty_state: bdi btrfs-1: dirty=877 wb=475 unstable=0 bg_thresh=981 thresh=1962 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 130.583820: balance_dirty_state: bdi btrfs-1: dirty=902 wb=475 unstable=0 bg_thresh=981 thresh=1962 gap=585 poll_thresh=10 ino=257 dd-2584 [004] 130.583876: balance_dirty_state: bdi btrfs-1: dirty=902 wb=475 unstable=0 bg_thresh=983 thresh=1967 gap=590 poll_thresh=11 ino=257 dd-2584 [004] 130.583932: balance_dirty_state: bdi btrfs-1: dirty=927 wb=475 unstable=0 bg_thresh=983 thresh=1967 gap=565 poll_thresh=12 ino=257 dd-2584 [004] 130.583987: balance_dirty_state: bdi btrfs-1: dirty=927 wb=475 unstable=0 bg_thresh=986 thresh=1972 gap=570 poll_thresh=13 ino=257 dd-2584 [004] 130.584207: balance_dirty_state: bdi btrfs-1: dirty=952 wb=475 unstable=0 bg_thresh=986 thresh=1972 gap=545 poll_thresh=14 ino=257 dd-2584 [004] 130.584265: balance_dirty_state: bdi btrfs-1: dirty=977 wb=475 unstable=0 bg_thresh=988 thresh=1977 gap=525 poll_thresh=15 ino=257 dd-2584 [004] 130.584323: balance_dirty_state: bdi btrfs-1: dirty=977 wb=475 unstable=0 bg_thresh=991 thresh=1982 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 130.584435: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=475 unstable=0 bg_thresh=990 thresh=1981 gap=479 poll_thresh=17 ino=257 dd-2584 [004] 130.584440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=43960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 130.584498: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18068 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 130.585902: writeback_single_inode: bdi btrfs-1: ino=257 state= age=132 wrote=608 to_write=7584 dd-2584 [004] 130.591778: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1050 unstable=0 bg_thresh=988 thresh=1977 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 130.591888: balance_dirty_state: bdi btrfs-1: dirty=427 wb=975 unstable=0 bg_thresh=985 thresh=1971 gap=569 poll_thresh=13 ino=257 dd-2584 [004] 130.591979: balance_dirty_state: bdi btrfs-1: dirty=452 wb=950 unstable=0 bg_thresh=985 thresh=1970 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 130.592041: balance_dirty_state: bdi btrfs-1: dirty=477 wb=950 unstable=0 bg_thresh=987 thresh=1975 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 130.592101: balance_dirty_state: bdi btrfs-1: dirty=477 wb=950 unstable=0 bg_thresh=984 thresh=1969 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 130.592218: balance_dirty_state: bdi btrfs-1: dirty=502 wb=950 unstable=0 bg_thresh=984 thresh=1968 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 130.592337: balance_dirty_state: bdi btrfs-1: dirty=552 wb=950 unstable=0 bg_thresh=986 thresh=1972 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 130.592341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=43960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.599792: balance_dirty_state: bdi btrfs-1: dirty=552 wb=825 unstable=0 bg_thresh=982 thresh=1965 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 130.599861: balance_dirty_state: bdi btrfs-1: dirty=552 wb=825 unstable=0 bg_thresh=982 thresh=1965 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 130.599918: balance_dirty_state: bdi btrfs-1: dirty=577 wb=825 unstable=0 bg_thresh=985 thresh=1970 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 130.599973: balance_dirty_state: bdi btrfs-1: dirty=602 wb=825 unstable=0 bg_thresh=985 thresh=1970 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 130.600196: balance_dirty_state: bdi btrfs-1: dirty=602 wb=825 unstable=0 bg_thresh=987 thresh=1975 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 130.600309: balance_dirty_state: bdi btrfs-1: dirty=652 wb=825 unstable=0 bg_thresh=990 thresh=1980 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 130.600422: balance_dirty_state: bdi btrfs-1: dirty=677 wb=825 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 130.600426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=43960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.607820: balance_dirty_state: bdi btrfs-1: dirty=677 wb=825 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 130.607830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=43960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.615759: balance_dirty_state: bdi btrfs-1: dirty=677 wb=700 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 130.615829: balance_dirty_state: bdi btrfs-1: dirty=702 wb=700 unstable=0 bg_thresh=988 thresh=1977 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 130.615884: balance_dirty_state: bdi btrfs-1: dirty=702 wb=700 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 130.615941: balance_dirty_state: bdi btrfs-1: dirty=727 wb=700 unstable=0 bg_thresh=988 thresh=1976 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 130.615998: balance_dirty_state: bdi btrfs-1: dirty=727 wb=700 unstable=0 bg_thresh=990 thresh=1981 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 130.616109: balance_dirty_state: bdi btrfs-1: dirty=777 wb=700 unstable=0 bg_thresh=990 thresh=1980 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 130.616223: balance_dirty_state: bdi btrfs-1: dirty=802 wb=700 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 130.616227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=43960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.623858: balance_dirty_state: bdi btrfs-1: dirty=802 wb=700 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 130.623867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=43960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.631760: balance_dirty_state: bdi btrfs-1: dirty=802 wb=700 unstable=0 bg_thresh=986 thresh=1972 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 130.631772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=43960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 130.639751: balance_dirty_state: bdi btrfs-1: dirty=802 wb=625 unstable=0 bg_thresh=987 thresh=1975 gap=548 poll_thresh=18 ino=257 dd-2584 [000] 130.639882: balance_dirty_state: bdi btrfs-1: dirty=827 wb=625 unstable=0 bg_thresh=987 thresh=1975 gap=523 poll_thresh=13 ino=257 dd-2584 [000] 130.639971: balance_dirty_state: bdi btrfs-1: dirty=827 wb=625 unstable=0 bg_thresh=990 thresh=1980 gap=528 poll_thresh=14 ino=257 dd-2584 [000] 130.640059: balance_dirty_state: bdi btrfs-1: dirty=852 wb=625 unstable=0 bg_thresh=990 thresh=1980 gap=503 poll_thresh=15 ino=257 dd-2584 [000] 130.640495: balance_dirty_state: bdi btrfs-1: dirty=877 wb=625 unstable=0 bg_thresh=992 thresh=1985 gap=483 poll_thresh=16 ino=257 dd-2584 [000] 130.640502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=43960 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 130.648699: balance_dirty_state: bdi btrfs-1: dirty=877 wb=500 unstable=0 bg_thresh=983 thresh=1967 gap=590 poll_thresh=16 ino=257 dd-2584 [000] 130.648822: balance_dirty_state: bdi btrfs-1: dirty=877 wb=500 unstable=0 bg_thresh=983 thresh=1967 gap=590 poll_thresh=12 ino=257 dd-2584 [000] 130.648977: balance_dirty_state: bdi btrfs-1: dirty=902 wb=500 unstable=0 bg_thresh=986 thresh=1972 gap=570 poll_thresh=13 ino=257 dd-2584 [000] 130.649094: balance_dirty_state: bdi btrfs-1: dirty=927 wb=500 unstable=0 bg_thresh=988 thresh=1977 gap=550 poll_thresh=14 ino=257 dd-2584 [000] 130.649214: balance_dirty_state: bdi btrfs-1: dirty=927 wb=500 unstable=0 bg_thresh=988 thresh=1977 gap=550 poll_thresh=15 ino=257 dd-2584 [000] 130.649334: balance_dirty_state: bdi btrfs-1: dirty=952 wb=500 unstable=0 bg_thresh=988 thresh=1976 gap=524 poll_thresh=16 ino=257 dd-2584 [000] 130.649571: balance_dirty_state: bdi btrfs-1: dirty=977 wb=500 unstable=0 bg_thresh=987 thresh=1975 gap=498 poll_thresh=17 ino=257 dd-2584 [000] 130.649806: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=500 unstable=0 bg_thresh=987 thresh=1974 gap=472 poll_thresh=18 ino=257 dd-2584 [000] 130.649815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=43960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 130.649899: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18132 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 130.651313: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=592 to_write=7600 dd-2584 [004] 130.655806: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1100 unstable=0 bg_thresh=983 thresh=1967 gap=465 poll_thresh=18 ino=257 dd-2584 [004] 130.655814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=43960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.663862: balance_dirty_state: bdi btrfs-1: dirty=427 wb=950 unstable=0 bg_thresh=982 thresh=1964 gap=587 poll_thresh=18 ino=257 dd-2584 [004] 130.663960: balance_dirty_state: bdi btrfs-1: dirty=452 wb=950 unstable=0 bg_thresh=982 thresh=1964 gap=562 poll_thresh=13 ino=257 dd-2584 [004] 130.664038: balance_dirty_state: bdi btrfs-1: dirty=452 wb=950 unstable=0 bg_thresh=984 thresh=1969 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 130.664124: balance_dirty_state: bdi btrfs-1: dirty=477 wb=950 unstable=0 bg_thresh=984 thresh=1969 gap=542 poll_thresh=15 ino=257 dd-2584 [004] 130.664223: balance_dirty_state: bdi btrfs-1: dirty=502 wb=950 unstable=0 bg_thresh=987 thresh=1974 gap=522 poll_thresh=16 ino=257 dd-2584 [004] 130.664462: balance_dirty_state: bdi btrfs-1: dirty=527 wb=950 unstable=0 bg_thresh=986 thresh=1973 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 130.665015: balance_dirty_state: bdi btrfs-1: dirty=552 wb=950 unstable=0 bg_thresh=985 thresh=1971 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 130.665021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=43960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.671791: balance_dirty_state: bdi btrfs-1: dirty=552 wb=950 unstable=0 bg_thresh=985 thresh=1971 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 130.671809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=43088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.679830: balance_dirty_state: bdi btrfs-1: dirty=552 wb=950 unstable=0 bg_thresh=985 thresh=1971 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 130.679842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=43088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.687894: balance_dirty_state: bdi btrfs-1: dirty=552 wb=950 unstable=0 bg_thresh=986 thresh=1973 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 130.687908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-190% task_weight=98% bdi_bw=43088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.695896: balance_dirty_state: bdi btrfs-1: dirty=552 wb=800 unstable=0 bg_thresh=981 thresh=1963 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 130.695998: balance_dirty_state: bdi btrfs-1: dirty=577 wb=800 unstable=0 bg_thresh=984 thresh=1968 gap=591 poll_thresh=13 ino=257 dd-2584 [005] 130.696113: balance_dirty_state: bdi btrfs-1: dirty=602 wb=800 unstable=0 bg_thresh=984 thresh=1968 gap=566 poll_thresh=14 ino=257 dd-2584 [005] 130.696231: balance_dirty_state: bdi btrfs-1: dirty=602 wb=800 unstable=0 bg_thresh=986 thresh=1973 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 130.696349: balance_dirty_state: bdi btrfs-1: dirty=627 wb=800 unstable=0 bg_thresh=986 thresh=1972 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 130.696586: balance_dirty_state: bdi btrfs-1: dirty=652 wb=800 unstable=0 bg_thresh=985 thresh=1971 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 130.696824: balance_dirty_state: bdi btrfs-1: dirty=677 wb=800 unstable=0 bg_thresh=985 thresh=1970 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 130.697058: balance_dirty_state: bdi btrfs-1: dirty=727 wb=800 unstable=0 bg_thresh=984 thresh=1969 gap=442 poll_thresh=19 ino=257 dd-2584 [005] 130.697066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-196% task_weight=98% bdi_bw=43088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.703874: balance_dirty_state: bdi btrfs-1: dirty=727 wb=675 unstable=0 bg_thresh=984 thresh=1969 gap=567 poll_thresh=19 ino=257 dd-2584 [005] 130.703990: balance_dirty_state: bdi btrfs-1: dirty=727 wb=675 unstable=0 bg_thresh=984 thresh=1968 gap=566 poll_thresh=14 ino=257 dd-2584 [005] 130.704109: balance_dirty_state: bdi btrfs-1: dirty=752 wb=675 unstable=0 bg_thresh=986 thresh=1973 gap=546 poll_thresh=15 ino=257 dd-2584 [005] 130.704226: balance_dirty_state: bdi btrfs-1: dirty=777 wb=675 unstable=0 bg_thresh=983 thresh=1967 gap=515 poll_thresh=16 ino=257 dd-2584 [005] 130.704813: balance_dirty_state: bdi btrfs-1: dirty=802 wb=675 unstable=0 bg_thresh=985 thresh=1971 gap=494 poll_thresh=17 ino=257 dd-2584 [005] 130.705048: balance_dirty_state: bdi btrfs-1: dirty=827 wb=675 unstable=0 bg_thresh=985 thresh=1970 gap=468 poll_thresh=18 ino=257 dd-2584 [005] 130.705057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=98% bdi_bw=43088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.711880: balance_dirty_state: bdi btrfs-1: dirty=827 wb=675 unstable=0 bg_thresh=985 thresh=1970 gap=468 poll_thresh=18 ino=257 dd-2584 [005] 130.711888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=98% bdi_bw=43088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.719894: balance_dirty_state: bdi btrfs-1: dirty=827 wb=675 unstable=0 bg_thresh=985 thresh=1970 gap=468 poll_thresh=18 ino=257 dd-2584 [005] 130.719905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=98% bdi_bw=43088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.727862: balance_dirty_state: bdi btrfs-1: dirty=827 wb=575 unstable=0 bg_thresh=984 thresh=1969 gap=567 poll_thresh=18 ino=257 dd-2584 [005] 130.727985: balance_dirty_state: bdi btrfs-1: dirty=852 wb=575 unstable=0 bg_thresh=987 thresh=1974 gap=547 poll_thresh=13 ino=257 dd-2584 [005] 130.728096: balance_dirty_state: bdi btrfs-1: dirty=852 wb=575 unstable=0 bg_thresh=984 thresh=1968 gap=541 poll_thresh=14 ino=257 dd-2584 [005] 130.728204: balance_dirty_state: bdi btrfs-1: dirty=877 wb=575 unstable=0 bg_thresh=986 thresh=1973 gap=521 poll_thresh=15 ino=257 dd-2584 [005] 130.728316: balance_dirty_state: bdi btrfs-1: dirty=902 wb=575 unstable=0 bg_thresh=986 thresh=1972 gap=495 poll_thresh=16 ino=257 dd-2584 [005] 130.728533: balance_dirty_state: bdi btrfs-1: dirty=927 wb=575 unstable=0 bg_thresh=985 thresh=1971 gap=469 poll_thresh=17 ino=257 dd-2584 [005] 130.728541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=43088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.735846: balance_dirty_state: bdi btrfs-1: dirty=927 wb=575 unstable=0 bg_thresh=985 thresh=1971 gap=469 poll_thresh=17 ino=257 dd-2584 [005] 130.735854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=43088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.743871: balance_dirty_state: bdi btrfs-1: dirty=927 wb=575 unstable=0 bg_thresh=982 thresh=1964 gap=462 poll_thresh=17 ino=257 dd-2584 [005] 130.743876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=43088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.751891: balance_dirty_state: bdi btrfs-1: dirty=927 wb=450 unstable=0 bg_thresh=985 thresh=1970 gap=593 poll_thresh=17 ino=257 dd-2584 [005] 130.752017: balance_dirty_state: bdi btrfs-1: dirty=952 wb=450 unstable=0 bg_thresh=985 thresh=1970 gap=568 poll_thresh=13 ino=257 dd-2584 [005] 130.752137: balance_dirty_state: bdi btrfs-1: dirty=952 wb=450 unstable=0 bg_thresh=984 thresh=1969 gap=567 poll_thresh=14 ino=257 dd-2584 [005] 130.752256: balance_dirty_state: bdi btrfs-1: dirty=977 wb=450 unstable=0 bg_thresh=984 thresh=1968 gap=541 poll_thresh=15 ino=257 dd-2584 [005] 130.752374: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=450 unstable=0 bg_thresh=984 thresh=1968 gap=516 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 130.752460: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18236 wrote=0 to_write=8192 dd-2584 [005] 130.752621: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=450 unstable=0 bg_thresh=986 thresh=1972 gap=495 poll_thresh=17 ino=257 dd-2584 [005] 130.753215: balance_dirty_state: bdi btrfs-1: dirty=927 wb=575 unstable=0 bg_thresh=985 thresh=1971 gap=469 poll_thresh=18 ino=257 dd-2584 [005] 130.753218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-144% task_weight=98% bdi_bw=43088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 130.755485: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=624 to_write=7568 dd-2584 [005] 130.759858: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1000 unstable=0 bg_thresh=982 thresh=1964 gap=537 poll_thresh=18 ino=257 dd-2584 [005] 130.759967: balance_dirty_state: bdi btrfs-1: dirty=452 wb=950 unstable=0 bg_thresh=982 thresh=1964 gap=562 poll_thresh=13 ino=257 dd-2584 [005] 130.760051: balance_dirty_state: bdi btrfs-1: dirty=452 wb=950 unstable=0 bg_thresh=980 thresh=1961 gap=559 poll_thresh=14 ino=257 dd-2584 [005] 130.760135: balance_dirty_state: bdi btrfs-1: dirty=477 wb=950 unstable=0 bg_thresh=983 thresh=1966 gap=539 poll_thresh=15 ino=257 dd-2584 [005] 130.760264: balance_dirty_state: bdi btrfs-1: dirty=502 wb=950 unstable=0 bg_thresh=984 thresh=1969 gap=517 poll_thresh=16 ino=257 dd-2584 [005] 130.760429: balance_dirty_state: bdi btrfs-1: dirty=527 wb=950 unstable=0 bg_thresh=983 thresh=1967 gap=490 poll_thresh=17 ino=257 dd-2584 [005] 130.760434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-1% task_gap=-101% task_weight=98% bdi_bw=43088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 130.767835: balance_dirty_state: bdi btrfs-1: dirty=527 wb=950 unstable=0 bg_thresh=983 thresh=1967 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 130.767841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-1% task_gap=-101% task_weight=98% bdi_bw=43088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 130.775833: balance_dirty_state: bdi btrfs-1: dirty=527 wb=950 unstable=0 bg_thresh=983 thresh=1967 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 130.775838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-1% task_gap=-101% task_weight=98% bdi_bw=41052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 130.783816: balance_dirty_state: bdi btrfs-1: dirty=527 wb=875 unstable=0 bg_thresh=988 thresh=1977 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 130.783892: balance_dirty_state: bdi btrfs-1: dirty=527 wb=825 unstable=0 bg_thresh=988 thresh=1977 gap=625 poll_thresh=13 ino=257 dd-2584 [001] 130.783957: balance_dirty_state: bdi btrfs-1: dirty=552 wb=825 unstable=0 bg_thresh=988 thresh=1976 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 130.784017: balance_dirty_state: bdi btrfs-1: dirty=577 wb=825 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 130.784076: balance_dirty_state: bdi btrfs-1: dirty=577 wb=825 unstable=0 bg_thresh=993 thresh=1987 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 130.784196: balance_dirty_state: bdi btrfs-1: dirty=602 wb=825 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=17 ino=257 dd-2584 [001] 130.784317: balance_dirty_state: bdi btrfs-1: dirty=652 wb=825 unstable=0 bg_thresh=998 thresh=1996 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 130.784620: balance_dirty_state: bdi btrfs-1: dirty=677 wb=825 unstable=0 bg_thresh=997 thresh=1995 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 130.784625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=41052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 130.791915: balance_dirty_state: bdi btrfs-1: dirty=677 wb=700 unstable=0 bg_thresh=994 thresh=1988 gap=611 poll_thresh=19 ino=257 dd-2584 [003] 130.791989: balance_dirty_state: bdi btrfs-1: dirty=702 wb=700 unstable=0 bg_thresh=994 thresh=1988 gap=586 poll_thresh=14 ino=257 dd-2584 [003] 130.792052: balance_dirty_state: bdi btrfs-1: dirty=702 wb=700 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=15 ino=257 dd-2584 [003] 130.792112: balance_dirty_state: bdi btrfs-1: dirty=727 wb=700 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=16 ino=257 dd-2584 [003] 130.792233: balance_dirty_state: bdi btrfs-1: dirty=752 wb=700 unstable=0 bg_thresh=995 thresh=1991 gap=539 poll_thresh=17 ino=257 dd-2584 [003] 130.792354: balance_dirty_state: bdi btrfs-1: dirty=777 wb=700 unstable=0 bg_thresh=995 thresh=1990 gap=513 poll_thresh=18 ino=257 dd-2584 [003] 130.792474: balance_dirty_state: bdi btrfs-1: dirty=827 wb=700 unstable=0 bg_thresh=997 thresh=1994 gap=467 poll_thresh=19 ino=257 dd-2584 [003] 130.792478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=41052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 130.799958: balance_dirty_state: bdi btrfs-1: dirty=827 wb=700 unstable=0 bg_thresh=997 thresh=1994 gap=467 poll_thresh=19 ino=257 dd-2584 [003] 130.799964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=41052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 130.807988: balance_dirty_state: bdi btrfs-1: dirty=827 wb=700 unstable=0 bg_thresh=997 thresh=1994 gap=467 poll_thresh=19 ino=257 dd-2584 [000] 130.807999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=41052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.815979: balance_dirty_state: bdi btrfs-1: dirty=827 wb=625 unstable=0 bg_thresh=996 thresh=1993 gap=541 poll_thresh=19 ino=257 dd-2584 [004] 130.816162: balance_dirty_state: bdi btrfs-1: dirty=852 wb=625 unstable=0 bg_thresh=996 thresh=1993 gap=516 poll_thresh=14 ino=257 dd-2584 [004] 130.816339: balance_dirty_state: bdi btrfs-1: dirty=852 wb=625 unstable=0 bg_thresh=999 thresh=1998 gap=521 poll_thresh=15 ino=257 dd-2584 [004] 130.816516: balance_dirty_state: bdi btrfs-1: dirty=877 wb=625 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=16 ino=257 dd-2584 [004] 130.816528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=41052 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 130.824011: balance_dirty_state: bdi btrfs-1: dirty=877 wb=625 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=16 ino=257 dd-2584 [004] 130.824022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=41052 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 130.831913: balance_dirty_state: bdi btrfs-1: dirty=877 wb=500 unstable=0 bg_thresh=999 thresh=1999 gap=622 poll_thresh=16 ino=257 dd-2584 [004] 130.832003: balance_dirty_state: bdi btrfs-1: dirty=902 wb=500 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=12 ino=257 dd-2584 [004] 130.832064: balance_dirty_state: bdi btrfs-1: dirty=902 wb=500 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 130.832120: balance_dirty_state: bdi btrfs-1: dirty=927 wb=500 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 130.832343: balance_dirty_state: bdi btrfs-1: dirty=952 wb=500 unstable=0 bg_thresh=1001 thresh=2002 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 130.832400: balance_dirty_state: bdi btrfs-1: dirty=952 wb=500 unstable=0 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 130.832513: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=500 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 130.832626: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=500 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 130.832631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=41052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 130.832780: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18316 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 130.835623: writeback_single_inode: bdi btrfs-1: ino=257 state= age=168 wrote=592 to_write=7600 dd-2584 [004] 130.839895: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1100 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 130.839904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=41052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.847905: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1100 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 130.847913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=41052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.855894: balance_dirty_state: bdi btrfs-1: dirty=427 wb=975 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 130.856027: balance_dirty_state: bdi btrfs-1: dirty=427 wb=975 unstable=0 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 130.856134: balance_dirty_state: bdi btrfs-1: dirty=452 wb=975 unstable=0 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 130.856236: balance_dirty_state: bdi btrfs-1: dirty=477 wb=975 unstable=0 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 130.856338: balance_dirty_state: bdi btrfs-1: dirty=477 wb=975 unstable=0 bg_thresh=1003 thresh=2006 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 130.856539: balance_dirty_state: bdi btrfs-1: dirty=527 wb=975 unstable=0 bg_thresh=1002 thresh=2005 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 130.856743: balance_dirty_state: bdi btrfs-1: dirty=552 wb=975 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 130.856751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=41052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.863918: balance_dirty_state: bdi btrfs-1: dirty=552 wb=850 unstable=0 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 130.864047: balance_dirty_state: bdi btrfs-1: dirty=577 wb=850 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 130.864165: balance_dirty_state: bdi btrfs-1: dirty=577 wb=850 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 130.864638: balance_dirty_state: bdi btrfs-1: dirty=602 wb=850 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 130.864757: balance_dirty_state: bdi btrfs-1: dirty=627 wb=850 unstable=0 bg_thresh=1004 thresh=2009 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 130.864991: balance_dirty_state: bdi btrfs-1: dirty=652 wb=850 unstable=0 bg_thresh=1004 thresh=2008 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 130.865231: balance_dirty_state: bdi btrfs-1: dirty=677 wb=850 unstable=0 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 130.865240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=41052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.871900: balance_dirty_state: bdi btrfs-1: dirty=677 wb=700 unstable=0 bg_thresh=1001 thresh=2003 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 130.872027: balance_dirty_state: bdi btrfs-1: dirty=702 wb=700 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 130.872145: balance_dirty_state: bdi btrfs-1: dirty=702 wb=700 unstable=0 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 130.872264: balance_dirty_state: bdi btrfs-1: dirty=727 wb=700 unstable=0 bg_thresh=1000 thresh=2001 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 130.872381: balance_dirty_state: bdi btrfs-1: dirty=752 wb=700 unstable=0 bg_thresh=1003 thresh=2006 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 130.872615: balance_dirty_state: bdi btrfs-1: dirty=777 wb=700 unstable=0 bg_thresh=1002 thresh=2005 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 130.872854: balance_dirty_state: bdi btrfs-1: dirty=802 wb=700 unstable=0 bg_thresh=1004 thresh=2009 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 130.873086: balance_dirty_state: bdi btrfs-1: dirty=827 wb=700 unstable=0 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 130.873095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=41052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.879907: balance_dirty_state: bdi btrfs-1: dirty=827 wb=600 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 130.880306: balance_dirty_state: bdi btrfs-1: dirty=852 wb=600 unstable=0 bg_thresh=1002 thresh=2005 gap=553 poll_thresh=14 ino=257 dd-2584 [004] 130.880391: balance_dirty_state: bdi btrfs-1: dirty=877 wb=600 unstable=0 bg_thresh=1005 thresh=2010 gap=533 poll_thresh=15 ino=257 dd-2584 [004] 130.880476: balance_dirty_state: bdi btrfs-1: dirty=877 wb=600 unstable=0 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=16 ino=257 dd-2584 [004] 130.880647: balance_dirty_state: bdi btrfs-1: dirty=927 wb=600 unstable=0 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=17 ino=257 dd-2584 [004] 130.880653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=40632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.887901: balance_dirty_state: bdi btrfs-1: dirty=927 wb=600 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=17 ino=257 dd-2584 [004] 130.887913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=40632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 130.895879: balance_dirty_state: bdi btrfs-1: dirty=927 wb=350 unstable=0 bg_thresh=999 thresh=1998 gap=721 poll_thresh=17 ino=257 dd-2584 [004] 130.895946: balance_dirty_state: bdi btrfs-1: dirty=927 wb=350 unstable=0 bg_thresh=1001 thresh=2003 gap=726 poll_thresh=13 ino=257 dd-2584 [004] 130.896010: balance_dirty_state: bdi btrfs-1: dirty=952 wb=350 unstable=0 bg_thresh=998 thresh=1997 gap=695 poll_thresh=14 ino=257 dd-2584 [004] 130.896097: balance_dirty_state: bdi btrfs-1: dirty=977 wb=350 unstable=0 bg_thresh=1001 thresh=2002 gap=675 poll_thresh=15 ino=257 dd-2584 [004] 130.896183: balance_dirty_state: bdi btrfs-1: dirty=977 wb=350 unstable=0 bg_thresh=998 thresh=1996 gap=669 poll_thresh=16 ino=257 dd-2584 [004] 130.896351: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=350 unstable=0 bg_thresh=1006 thresh=2012 gap=635 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 130.896445: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18380 wrote=0 to_write=8192 dd-2584 [004] 130.896537: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=350 unstable=0 bg_thresh=1005 thresh=2011 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 130.896744: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=350 unstable=0 bg_thresh=1007 thresh=2015 gap=638 poll_thresh=19 ino=257 dd-2584 [004] 130.897115: balance_dirty_state: bdi btrfs-1: dirty=902 wb=425 unstable=0 bg_thresh=1005 thresh=2010 gap=683 poll_thresh=20 ino=257 dd-2584 [004] 130.897299: balance_dirty_state: bdi btrfs-1: dirty=877 wb=500 unstable=0 bg_thresh=1007 thresh=2014 gap=637 poll_thresh=21 ino=257 dd-2584 [004] 130.897441: balance_dirty_state: bdi btrfs-1: dirty=852 wb=550 unstable=0 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=22 ino=257 dd-2584 [004] 130.897627: balance_dirty_state: bdi btrfs-1: dirty=802 wb=625 unstable=0 bg_thresh=1006 thresh=2012 gap=585 poll_thresh=23 ino=257 dd-2584 [004] 130.897770: balance_dirty_state: bdi btrfs-1: dirty=752 wb=700 unstable=0 bg_thresh=1008 thresh=2016 gap=564 poll_thresh=24 ino=257 dd-2584 [004] 130.897898: balance_dirty_state: bdi btrfs-1: dirty=752 wb=750 unstable=0 bg_thresh=1007 thresh=2015 gap=513 poll_thresh=25 ino=257 dd-2584 [004] 130.898079: balance_dirty_state: bdi btrfs-1: dirty=702 wb=825 unstable=0 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=26 ino=257 dd-2584 [004] 130.898082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=40632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 130.898709: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=880 to_write=7312 dd-2584 [004] 130.907871: balance_dirty_state: bdi btrfs-1: dirty=427 wb=975 unstable=0 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=26 ino=257 dd-2584 [004] 130.907942: balance_dirty_state: bdi btrfs-1: dirty=452 wb=975 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 130.908084: balance_dirty_state: bdi btrfs-1: dirty=477 wb=975 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=20 ino=257 dd-2584 [004] 130.908508: balance_dirty_state: bdi btrfs-1: dirty=502 wb=900 unstable=0 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=21 ino=257 dd-2584 [004] 130.908691: balance_dirty_state: bdi btrfs-1: dirty=552 wb=900 unstable=0 bg_thresh=1001 thresh=2002 gap=550 poll_thresh=22 ino=257 dd-2584 [004] 130.908869: balance_dirty_state: bdi btrfs-1: dirty=577 wb=900 unstable=0 bg_thresh=1003 thresh=2007 gap=530 poll_thresh=23 ino=257 dd-2584 [004] 130.909039: balance_dirty_state: bdi btrfs-1: dirty=602 wb=900 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=24 ino=257 dd-2584 [004] 130.909209: balance_dirty_state: bdi btrfs-1: dirty=627 wb=900 unstable=0 bg_thresh=1005 thresh=2010 gap=483 poll_thresh=25 ino=257 dd-2584 [004] 130.909216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=40632 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 130.916153: balance_dirty_state: bdi btrfs-1: dirty=677 wb=900 unstable=0 bg_thresh=1001 thresh=2002 gap=425 poll_thresh=19 ino=257 dd-2584 [004] 130.916159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=40632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 130.923872: balance_dirty_state: bdi btrfs-1: dirty=677 wb=700 unstable=0 bg_thresh=998 thresh=1996 gap=619 poll_thresh=19 ino=257 dd-2584 [003] 130.923954: balance_dirty_state: bdi btrfs-1: dirty=677 wb=675 unstable=0 bg_thresh=993 thresh=1987 gap=635 poll_thresh=14 ino=257 dd-2584 [003] 130.924029: balance_dirty_state: bdi btrfs-1: dirty=702 wb=625 unstable=0 bg_thresh=993 thresh=1986 gap=659 poll_thresh=15 ino=257 dd-2584 [003] 130.924092: balance_dirty_state: bdi btrfs-1: dirty=727 wb=625 unstable=0 bg_thresh=993 thresh=1986 gap=634 poll_thresh=16 ino=257 dd-2584 [003] 130.924396: balance_dirty_state: bdi btrfs-1: dirty=752 wb=625 unstable=0 bg_thresh=995 thresh=1990 gap=613 poll_thresh=17 ino=257 dd-2584 [003] 130.924520: balance_dirty_state: bdi btrfs-1: dirty=777 wb=625 unstable=0 bg_thresh=997 thresh=1995 gap=593 poll_thresh=18 ino=257 dd-2584 [003] 130.924644: balance_dirty_state: bdi btrfs-1: dirty=802 wb=625 unstable=0 bg_thresh=993 thresh=1986 gap=559 poll_thresh=19 ino=257 dd-2584 [003] 130.924767: balance_dirty_state: bdi btrfs-1: dirty=852 wb=625 unstable=0 bg_thresh=992 thresh=1985 gap=508 poll_thresh=20 ino=257 dd-2584 [003] 130.924892: balance_dirty_state: bdi btrfs-1: dirty=877 wb=625 unstable=0 bg_thresh=997 thresh=1994 gap=492 poll_thresh=21 ino=257 dd-2584 [003] 130.924897: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=40632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 130.931948: balance_dirty_state: bdi btrfs-1: dirty=877 wb=500 unstable=0 bg_thresh=997 thresh=1994 gap=617 poll_thresh=21 ino=257 dd-2584 [003] 130.932039: balance_dirty_state: bdi btrfs-1: dirty=902 wb=500 unstable=0 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=16 ino=257 dd-2584 [003] 130.932202: balance_dirty_state: bdi btrfs-1: dirty=927 wb=500 unstable=0 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=17 ino=257 dd-2584 [003] 130.932365: balance_dirty_state: bdi btrfs-1: dirty=952 wb=500 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=18 ino=257 dd-2584 [003] 130.932529: balance_dirty_state: bdi btrfs-1: dirty=977 wb=500 unstable=0 bg_thresh=998 thresh=1996 gap=519 poll_thresh=19 ino=257 dd-2584 [003] 130.932930: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=500 unstable=0 bg_thresh=1000 thresh=2000 gap=473 poll_thresh=20 ino=257 dd-2584 [003] 130.932936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-63% task_weight=99% bdi_bw=40632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 130.932964: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18416 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 130.934514: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=592 to_write=7600 dd-2584 [001] 130.940086: balance_dirty_state: bdi btrfs-1: dirty=477 wb=950 unstable=0 bg_thresh=1008 thresh=2016 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 130.940204: balance_dirty_state: bdi btrfs-1: dirty=477 wb=950 unstable=0 bg_thresh=1010 thresh=2021 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 130.940437: balance_dirty_state: bdi btrfs-1: dirty=527 wb=950 unstable=0 bg_thresh=1013 thresh=2026 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 130.940673: balance_dirty_state: bdi btrfs-1: dirty=552 wb=950 unstable=0 bg_thresh=1012 thresh=2025 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 130.940912: balance_dirty_state: bdi btrfs-1: dirty=577 wb=950 unstable=0 bg_thresh=1014 thresh=2029 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 130.940920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1320 avg_dirty=1320 bdi_gap=34% task_gap=-30% task_weight=100% bdi_bw=40632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.948071: balance_dirty_state: bdi btrfs-1: dirty=602 wb=825 unstable=0 bg_thresh=1009 thresh=2019 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 130.948180: balance_dirty_state: bdi btrfs-1: dirty=602 wb=825 unstable=0 bg_thresh=1009 thresh=2019 gap=592 poll_thresh=15 ino=257 dd-2584 [005] 130.948290: balance_dirty_state: bdi btrfs-1: dirty=627 wb=825 unstable=0 bg_thresh=1012 thresh=2024 gap=572 poll_thresh=16 ino=257 dd-2584 [005] 130.948512: balance_dirty_state: bdi btrfs-1: dirty=652 wb=825 unstable=0 bg_thresh=1011 thresh=2023 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 130.949061: balance_dirty_state: bdi btrfs-1: dirty=677 wb=825 unstable=0 bg_thresh=1011 thresh=2022 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 130.949281: balance_dirty_state: bdi btrfs-1: dirty=727 wb=825 unstable=0 bg_thresh=1013 thresh=2026 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 130.949289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1320 avg_dirty=1320 bdi_gap=31% task_gap=-35% task_weight=99% bdi_bw=40632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 130.956081: balance_dirty_state: bdi btrfs-1: dirty=727 wb=825 unstable=0 bg_thresh=1005 thresh=2010 gap=458 poll_thresh=14 ino=257 dd-2584 [005] 130.956089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=40632 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 130.963992: balance_dirty_state: bdi btrfs-1: dirty=727 wb=600 unstable=0 bg_thresh=1004 thresh=2008 gap=681 poll_thresh=14 ino=257 dd-2584 [005] 130.964057: balance_dirty_state: bdi btrfs-1: dirty=752 wb=600 unstable=0 bg_thresh=1003 thresh=2007 gap=655 poll_thresh=10 ino=257 dd-2584 [005] 130.964116: balance_dirty_state: bdi btrfs-1: dirty=777 wb=600 unstable=0 bg_thresh=1003 thresh=2007 gap=630 poll_thresh=11 ino=257 dd-2584 [005] 130.964176: balance_dirty_state: bdi btrfs-1: dirty=777 wb=600 unstable=0 bg_thresh=1003 thresh=2006 gap=629 poll_thresh=12 ino=257 dd-2584 [005] 130.964236: balance_dirty_state: bdi btrfs-1: dirty=802 wb=600 unstable=0 bg_thresh=1005 thresh=2011 gap=609 poll_thresh=13 ino=257 dd-2584 [005] 130.964294: balance_dirty_state: bdi btrfs-1: dirty=827 wb=600 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 130.964353: balance_dirty_state: bdi btrfs-1: dirty=827 wb=600 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 130.964412: balance_dirty_state: bdi btrfs-1: dirty=852 wb=600 unstable=0 bg_thresh=1004 thresh=2009 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 130.964531: balance_dirty_state: bdi btrfs-1: dirty=877 wb=600 unstable=0 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 130.964650: balance_dirty_state: bdi btrfs-1: dirty=902 wb=600 unstable=0 bg_thresh=1003 thresh=2007 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 130.964941: balance_dirty_state: bdi btrfs-1: dirty=952 wb=600 unstable=0 bg_thresh=1005 thresh=2011 gap=459 poll_thresh=19 ino=257 dd-2584 [005] 130.964946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-51% task_weight=100% bdi_bw=40632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 130.972055: balance_dirty_state: bdi btrfs-1: dirty=977 wb=450 unstable=0 bg_thresh=1010 thresh=2020 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 130.972121: balance_dirty_state: bdi btrfs-1: dirty=977 wb=450 unstable=0 bg_thresh=1009 thresh=2019 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 130.972185: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=450 unstable=0 bg_thresh=1004 thresh=2009 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 130.972318: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=450 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 130.972343: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18456 wrote=0 to_write=8192 dd-2584 [001] 130.972455: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=450 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 130.972456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-58% task_weight=99% bdi_bw=40632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 130.974737: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=608 to_write=7584 dd-2584 [001] 130.983923: balance_dirty_state: bdi btrfs-1: dirty=452 wb=950 unstable=0 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=13 ino=257 dd-2584 [001] 130.983985: balance_dirty_state: bdi btrfs-1: dirty=477 wb=950 unstable=0 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 130.984046: balance_dirty_state: bdi btrfs-1: dirty=502 wb=950 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 130.984110: balance_dirty_state: bdi btrfs-1: dirty=502 wb=950 unstable=0 bg_thresh=1003 thresh=2006 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 130.984235: balance_dirty_state: bdi btrfs-1: dirty=527 wb=950 unstable=0 bg_thresh=1005 thresh=2010 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 130.984360: balance_dirty_state: bdi btrfs-1: dirty=577 wb=950 unstable=0 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 130.984364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=23% task_gap=-52% task_weight=99% bdi_bw=43224 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 130.992203: balance_dirty_state: bdi btrfs-1: dirty=577 wb=700 unstable=0 bg_thresh=1008 thresh=2016 gap=739 poll_thresh=13 ino=257 dd-2584 [001] 130.992260: balance_dirty_state: bdi btrfs-1: dirty=602 wb=700 unstable=0 bg_thresh=1005 thresh=2010 gap=708 poll_thresh=14 ino=257 dd-2584 [001] 130.992317: balance_dirty_state: bdi btrfs-1: dirty=627 wb=700 unstable=0 bg_thresh=1007 thresh=2015 gap=688 poll_thresh=15 ino=257 dd-2584 [001] 130.992373: balance_dirty_state: bdi btrfs-1: dirty=627 wb=700 unstable=0 bg_thresh=1004 thresh=2009 gap=682 poll_thresh=16 ino=257 dd-2584 [001] 130.992489: balance_dirty_state: bdi btrfs-1: dirty=677 wb=700 unstable=0 bg_thresh=1006 thresh=2013 gap=636 poll_thresh=17 ino=257 dd-2584 [001] 130.992603: balance_dirty_state: bdi btrfs-1: dirty=702 wb=700 unstable=0 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 130.992715: balance_dirty_state: bdi btrfs-1: dirty=727 wb=700 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 130.992829: balance_dirty_state: bdi btrfs-1: dirty=752 wb=700 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=20 ino=257 dd-2584 [001] 130.992943: balance_dirty_state: bdi btrfs-1: dirty=802 wb=700 unstable=0 bg_thresh=1007 thresh=2014 gap=512 poll_thresh=21 ino=257 dd-2584 [001] 130.993057: balance_dirty_state: bdi btrfs-1: dirty=827 wb=700 unstable=0 bg_thresh=1006 thresh=2013 gap=486 poll_thresh=22 ino=257 dd-2584 [001] 130.993062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-48% task_weight=100% bdi_bw=43224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 131.004433: balance_dirty_state: bdi btrfs-1: dirty=852 wb=600 unstable=0 bg_thresh=1008 thresh=2016 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 131.004672: balance_dirty_state: bdi btrfs-1: dirty=877 wb=600 unstable=0 bg_thresh=1007 thresh=2015 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 131.004910: balance_dirty_state: bdi btrfs-1: dirty=902 wb=600 unstable=0 bg_thresh=1007 thresh=2014 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 131.005143: balance_dirty_state: bdi btrfs-1: dirty=927 wb=600 unstable=0 bg_thresh=1009 thresh=2018 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 131.005152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=43224 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 131.012039: balance_dirty_state: bdi btrfs-1: dirty=952 wb=475 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 131.012097: balance_dirty_state: bdi btrfs-1: dirty=977 wb=475 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 131.012155: balance_dirty_state: bdi btrfs-1: dirty=977 wb=475 unstable=0 bg_thresh=1007 thresh=2014 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 131.012267: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=475 unstable=0 bg_thresh=1006 thresh=2013 gap=511 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 131.012331: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18496 wrote=0 to_write=8192 dd-2584 [001] 131.012393: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=475 unstable=0 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 131.012395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-52% task_weight=100% bdi_bw=43224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 131.014111: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=608 to_write=7584 dd-2584 [003] 131.019997: balance_dirty_state: bdi btrfs-1: dirty=452 wb=950 unstable=0 bg_thresh=1007 thresh=2014 gap=612 poll_thresh=13 ino=257 dd-2584 [003] 131.020056: balance_dirty_state: bdi btrfs-1: dirty=477 wb=950 unstable=0 bg_thresh=1009 thresh=2019 gap=592 poll_thresh=14 ino=257 dd-2584 [003] 131.020281: balance_dirty_state: bdi btrfs-1: dirty=502 wb=950 unstable=0 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=15 ino=257 dd-2584 [003] 131.020338: balance_dirty_state: bdi btrfs-1: dirty=502 wb=950 unstable=0 bg_thresh=1012 thresh=2024 gap=572 poll_thresh=16 ino=257 dd-2584 [003] 131.020452: balance_dirty_state: bdi btrfs-1: dirty=552 wb=950 unstable=0 bg_thresh=1011 thresh=2023 gap=521 poll_thresh=17 ino=257 dd-2584 [003] 131.020566: balance_dirty_state: bdi btrfs-1: dirty=577 wb=950 unstable=0 bg_thresh=1013 thresh=2027 gap=500 poll_thresh=18 ino=257 dd-2584 [003] 131.020570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1289 bdi_dirty=1320 avg_dirty=1320 bdi_gap=32% task_gap=-35% task_weight=100% bdi_bw=43224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 131.028007: balance_dirty_state: bdi btrfs-1: dirty=577 wb=821 unstable=0 bg_thresh=1009 thresh=2018 gap=620 poll_thresh=13 ino=257 dd-2584 [003] 131.028063: balance_dirty_state: bdi btrfs-1: dirty=602 wb=821 unstable=0 bg_thresh=1011 thresh=2023 gap=600 poll_thresh=14 ino=257 dd-2584 [003] 131.028121: balance_dirty_state: bdi btrfs-1: dirty=627 wb=821 unstable=0 bg_thresh=1014 thresh=2028 gap=580 poll_thresh=15 ino=257 dd-2584 [003] 131.028177: balance_dirty_state: bdi btrfs-1: dirty=627 wb=821 unstable=0 bg_thresh=1011 thresh=2022 gap=574 poll_thresh=16 ino=257 dd-2584 [003] 131.028289: balance_dirty_state: bdi btrfs-1: dirty=677 wb=821 unstable=0 bg_thresh=1010 thresh=2021 gap=523 poll_thresh=17 ino=257 dd-2584 [003] 131.028403: balance_dirty_state: bdi btrfs-1: dirty=702 wb=821 unstable=0 bg_thresh=1012 thresh=2025 gap=502 poll_thresh=18 ino=257 dd-2584 [003] 131.028407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1320 avg_dirty=1320 bdi_gap=31% task_gap=-37% task_weight=100% bdi_bw=43224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 131.035995: balance_dirty_state: bdi btrfs-1: dirty=727 wb=696 unstable=0 bg_thresh=1006 thresh=2012 gap=589 poll_thresh=13 ino=257 dd-2584 [003] 131.036056: balance_dirty_state: bdi btrfs-1: dirty=727 wb=696 unstable=0 bg_thresh=1008 thresh=2017 gap=594 poll_thresh=14 ino=257 dd-2584 [003] 131.036276: balance_dirty_state: bdi btrfs-1: dirty=752 wb=696 unstable=0 bg_thresh=1008 thresh=2017 gap=569 poll_thresh=15 ino=257 dd-2584 [003] 131.036331: balance_dirty_state: bdi btrfs-1: dirty=777 wb=696 unstable=0 bg_thresh=1011 thresh=2022 gap=549 poll_thresh=16 ino=257 dd-2584 [003] 131.036443: balance_dirty_state: bdi btrfs-1: dirty=802 wb=696 unstable=0 bg_thresh=1010 thresh=2021 gap=523 poll_thresh=17 ino=257 dd-2584 [003] 131.036557: balance_dirty_state: bdi btrfs-1: dirty=827 wb=696 unstable=0 bg_thresh=1012 thresh=2025 gap=502 poll_thresh=18 ino=257 dd-2584 [003] 131.036563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1289 bdi_dirty=1320 avg_dirty=1320 bdi_gap=32% task_gap=-35% task_weight=100% bdi_bw=43224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 131.044053: balance_dirty_state: bdi btrfs-1: dirty=852 wb=596 unstable=0 bg_thresh=1004 thresh=2008 gap=560 poll_thresh=13 ino=257 dd-2584 [003] 131.044112: balance_dirty_state: bdi btrfs-1: dirty=852 wb=596 unstable=0 bg_thresh=1006 thresh=2013 gap=565 poll_thresh=14 ino=257 dd-2584 [003] 131.044170: balance_dirty_state: bdi btrfs-1: dirty=877 wb=596 unstable=0 bg_thresh=1006 thresh=2013 gap=540 poll_thresh=15 ino=257 dd-2584 [003] 131.044227: balance_dirty_state: bdi btrfs-1: dirty=902 wb=596 unstable=0 bg_thresh=1009 thresh=2018 gap=520 poll_thresh=16 ino=257 dd-2584 [003] 131.044342: balance_dirty_state: bdi btrfs-1: dirty=927 wb=596 unstable=0 bg_thresh=1011 thresh=2023 gap=500 poll_thresh=17 ino=257 dd-2584 [003] 131.044346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1320 avg_dirty=1320 bdi_gap=31% task_gap=-37% task_weight=100% bdi_bw=43224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 131.052032: balance_dirty_state: bdi btrfs-1: dirty=948 wb=468 unstable=0 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=13 ino=257 dd-2584 [003] 131.052093: balance_dirty_state: bdi btrfs-1: dirty=948 wb=468 unstable=0 bg_thresh=1006 thresh=2013 gap=597 poll_thresh=14 ino=257 dd-2584 [003] 131.052151: balance_dirty_state: bdi btrfs-1: dirty=973 wb=468 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=15 ino=257 dd-2584 [003] 131.052209: balance_dirty_state: bdi btrfs-1: dirty=973 wb=468 unstable=0 bg_thresh=1009 thresh=2018 gap=577 poll_thresh=16 ino=257 dd-2584 [003] 131.052498: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=468 unstable=0 bg_thresh=1011 thresh=2023 gap=532 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 131.052523: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18536 wrote=0 to_write=8192 dd-2584 [003] 131.052676: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=468 unstable=0 bg_thresh=1013 thresh=2027 gap=511 poll_thresh=18 ino=257 dd-2584 [003] 131.052857: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=518 unstable=0 bg_thresh=1013 thresh=2026 gap=485 poll_thresh=19 ino=257 dd-2584 [003] 131.052859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-80% task_weight=100% bdi_bw=43224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 131.054259: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=640 to_write=7552 dd-2584 [003] 131.060052: balance_dirty_state: bdi btrfs-1: dirty=451 wb=993 unstable=0 bg_thresh=1004 thresh=2008 gap=564 poll_thresh=14 ino=257 dd-2584 [003] 131.060115: balance_dirty_state: bdi btrfs-1: dirty=476 wb=993 unstable=0 bg_thresh=1006 thresh=2013 gap=544 poll_thresh=15 ino=257 dd-2584 [003] 131.060176: balance_dirty_state: bdi btrfs-1: dirty=476 wb=993 unstable=0 bg_thresh=1006 thresh=2013 gap=544 poll_thresh=16 ino=257 dd-2584 [003] 131.060301: balance_dirty_state: bdi btrfs-1: dirty=526 wb=993 unstable=0 bg_thresh=1009 thresh=2018 gap=499 poll_thresh=17 ino=257 dd-2584 [003] 131.060305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1320 avg_dirty=1320 bdi_gap=28% task_gap=-42% task_weight=99% bdi_bw=43224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 131.068090: balance_dirty_state: bdi btrfs-1: dirty=519 wb=869 unstable=0 bg_thresh=998 thresh=1997 gap=609 poll_thresh=13 ino=257 dd-2584 [003] 131.068216: balance_dirty_state: bdi btrfs-1: dirty=544 wb=844 unstable=0 bg_thresh=994 thresh=1988 gap=600 poll_thresh=14 ino=257 dd-2584 [003] 131.068367: balance_dirty_state: bdi btrfs-1: dirty=544 wb=794 unstable=0 bg_thresh=994 thresh=1988 gap=650 poll_thresh=15 ino=257 dd-2584 [003] 131.068502: balance_dirty_state: bdi btrfs-1: dirty=569 wb=744 unstable=0 bg_thresh=993 thresh=1987 gap=674 poll_thresh=16 ino=257 dd-2584 [003] 131.069109: balance_dirty_state: bdi btrfs-1: dirty=594 wb=744 unstable=0 bg_thresh=995 thresh=1990 gap=652 poll_thresh=17 ino=257 dd-2584 [003] 131.069355: balance_dirty_state: bdi btrfs-1: dirty=644 wb=744 unstable=0 bg_thresh=993 thresh=1986 gap=598 poll_thresh=18 ino=257 dd-2584 [003] 131.069600: balance_dirty_state: bdi btrfs-1: dirty=669 wb=744 unstable=0 bg_thresh=992 thresh=1985 gap=572 poll_thresh=19 ino=257 dd-2584 [003] 131.069850: balance_dirty_state: bdi btrfs-1: dirty=694 wb=744 unstable=0 bg_thresh=988 thresh=1976 gap=538 poll_thresh=20 ino=257 dd-2584 [003] 131.070096: balance_dirty_state: bdi btrfs-1: dirty=719 wb=744 unstable=0 bg_thresh=996 thresh=1992 gap=529 poll_thresh=21 ino=257 dd-2584 [003] 131.070340: balance_dirty_state: bdi btrfs-1: dirty=769 wb=744 unstable=0 bg_thresh=991 thresh=1983 gap=470 poll_thresh=22 ino=257 dd-2584 [003] 131.070350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-83% task_weight=100% bdi_bw=43224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 131.076099: balance_dirty_state: bdi btrfs-1: dirty=769 wb=644 unstable=0 bg_thresh=993 thresh=1987 gap=574 poll_thresh=16 ino=257 dd-2584 [003] 131.076336: balance_dirty_state: bdi btrfs-1: dirty=819 wb=644 unstable=0 bg_thresh=993 thresh=1986 gap=523 poll_thresh=17 ino=257 dd-2584 [003] 131.076575: balance_dirty_state: bdi btrfs-1: dirty=844 wb=644 unstable=0 bg_thresh=995 thresh=1990 gap=502 poll_thresh=18 ino=257 dd-2584 [003] 131.077159: balance_dirty_state: bdi btrfs-1: dirty=869 wb=644 unstable=0 bg_thresh=994 thresh=1989 gap=476 poll_thresh=19 ino=257 dd-2584 [003] 131.077168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=43224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 131.084038: balance_dirty_state: bdi btrfs-1: dirty=894 wb=644 unstable=0 bg_thresh=1000 thresh=2001 gap=463 poll_thresh=14 ino=257 dd-2584 [003] 131.084043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-62% task_weight=99% bdi_bw=43224 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 131.092179: balance_dirty_state: bdi btrfs-1: dirty=899 wb=514 unstable=0 bg_thresh=996 thresh=1992 gap=579 poll_thresh=10 ino=257 dd-2584 [006] 131.092258: balance_dirty_state: bdi btrfs-1: dirty=924 wb=514 unstable=0 bg_thresh=996 thresh=1992 gap=554 poll_thresh=11 ino=257 dd-2584 [006] 131.092339: balance_dirty_state: bdi btrfs-1: dirty=949 wb=514 unstable=0 bg_thresh=998 thresh=1997 gap=534 poll_thresh=12 ino=257 dd-2584 [006] 131.092456: balance_dirty_state: bdi btrfs-1: dirty=949 wb=514 unstable=0 bg_thresh=998 thresh=1997 gap=534 poll_thresh=13 ino=257 dd-2584 [006] 131.092574: balance_dirty_state: bdi btrfs-1: dirty=974 wb=514 unstable=0 bg_thresh=1001 thresh=2002 gap=514 poll_thresh=14 ino=257 dd-2584 [006] 131.092692: balance_dirty_state: bdi btrfs-1: dirty=999 wb=514 unstable=0 bg_thresh=998 thresh=1996 gap=483 poll_thresh=15 ino=257 dd-2584 [006] 131.092701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1280 avg_dirty=1280 bdi_gap=39% task_gap=-20% task_weight=100% bdi_bw=45224 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 131.092777: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18576 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 131.095448: writeback_single_inode: bdi btrfs-1: ino=257 state= age=152 wrote=560 to_write=7632 dd-2584 [006] 131.100077: balance_dirty_state: bdi btrfs-1: dirty=449 wb=814 unstable=0 bg_thresh=991 thresh=1982 gap=719 poll_thresh=11 ino=257 dd-2584 [006] 131.100150: balance_dirty_state: bdi btrfs-1: dirty=474 wb=814 unstable=0 bg_thresh=993 thresh=1987 gap=699 poll_thresh=12 ino=257 dd-2584 [006] 131.100208: balance_dirty_state: bdi btrfs-1: dirty=499 wb=814 unstable=0 bg_thresh=996 thresh=1992 gap=679 poll_thresh=13 ino=257 dd-2584 [006] 131.100268: balance_dirty_state: bdi btrfs-1: dirty=499 wb=814 unstable=0 bg_thresh=993 thresh=1986 gap=673 poll_thresh=14 ino=257 dd-2584 [006] 131.100349: balance_dirty_state: bdi btrfs-1: dirty=524 wb=814 unstable=0 bg_thresh=992 thresh=1985 gap=647 poll_thresh=15 ino=257 dd-2584 [006] 131.100469: balance_dirty_state: bdi btrfs-1: dirty=549 wb=814 unstable=0 bg_thresh=989 thresh=1979 gap=616 poll_thresh=16 ino=257 dd-2584 [006] 131.101042: balance_dirty_state: bdi btrfs-1: dirty=574 wb=814 unstable=0 bg_thresh=991 thresh=1983 gap=595 poll_thresh=17 ino=257 dd-2584 [006] 131.101257: balance_dirty_state: bdi btrfs-1: dirty=599 wb=814 unstable=0 bg_thresh=991 thresh=1982 gap=569 poll_thresh=18 ino=257 dd-2584 [006] 131.101375: balance_dirty_state: bdi btrfs-1: dirty=624 wb=814 unstable=0 bg_thresh=993 thresh=1987 gap=549 poll_thresh=19 ino=257 dd-2584 [006] 131.101494: balance_dirty_state: bdi btrfs-1: dirty=674 wb=814 unstable=0 bg_thresh=995 thresh=1991 gap=503 poll_thresh=20 ino=257 dd-2584 [006] 131.101630: balance_dirty_state: bdi btrfs-1: dirty=699 wb=814 unstable=0 bg_thresh=995 thresh=1990 gap=477 poll_thresh=21 ino=257 dd-2584 [006] 131.101638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1280 avg_dirty=1280 bdi_gap=36% task_gap=-26% task_weight=99% bdi_bw=45224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.108106: balance_dirty_state: bdi btrfs-1: dirty=724 wb=689 unstable=0 bg_thresh=995 thresh=1991 gap=578 poll_thresh=16 ino=257 dd-2584 [006] 131.108224: balance_dirty_state: bdi btrfs-1: dirty=749 wb=689 unstable=0 bg_thresh=995 thresh=1990 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 131.108342: balance_dirty_state: bdi btrfs-1: dirty=774 wb=689 unstable=0 bg_thresh=991 thresh=1983 gap=520 poll_thresh=18 ino=257 dd-2584 [006] 131.108459: balance_dirty_state: bdi btrfs-1: dirty=799 wb=689 unstable=0 bg_thresh=991 thresh=1982 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 131.108464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1280 avg_dirty=1280 bdi_gap=31% task_gap=-36% task_weight=100% bdi_bw=45224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.116304: balance_dirty_state: bdi btrfs-1: dirty=824 wb=564 unstable=0 bg_thresh=993 thresh=1986 gap=598 poll_thresh=14 ino=257 dd-2584 [006] 131.116369: balance_dirty_state: bdi btrfs-1: dirty=849 wb=564 unstable=0 bg_thresh=992 thresh=1985 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 131.116433: balance_dirty_state: bdi btrfs-1: dirty=849 wb=564 unstable=0 bg_thresh=992 thresh=1985 gap=572 poll_thresh=16 ino=257 dd-2584 [006] 131.116561: balance_dirty_state: bdi btrfs-1: dirty=899 wb=564 unstable=0 bg_thresh=994 thresh=1989 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 131.116686: balance_dirty_state: bdi btrfs-1: dirty=924 wb=564 unstable=0 bg_thresh=994 thresh=1988 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 131.116812: balance_dirty_state: bdi btrfs-1: dirty=949 wb=564 unstable=0 bg_thresh=993 thresh=1987 gap=474 poll_thresh=19 ino=257 dd-2584 [006] 131.116817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1280 avg_dirty=1280 bdi_gap=34% task_gap=-30% task_weight=99% bdi_bw=45224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.124084: balance_dirty_state: bdi btrfs-1: dirty=974 wb=564 unstable=0 bg_thresh=993 thresh=1987 gap=449 poll_thresh=14 ino=257 dd-2584 [006] 131.124089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-78% task_weight=99% bdi_bw=45224 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 131.132109: balance_dirty_state: bdi btrfs-1: dirty=974 wb=314 unstable=0 bg_thresh=993 thresh=1986 gap=698 poll_thresh=10 ino=257 dd-2584 [006] 131.132180: balance_dirty_state: bdi btrfs-1: dirty=999 wb=314 unstable=0 bg_thresh=992 thresh=1985 gap=672 poll_thresh=11 ino=257 dd-2584 [006] 131.132249: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=314 unstable=0 bg_thresh=992 thresh=1984 gap=646 poll_thresh=12 ino=257 flush-btrfs-1-2586 [007] 131.132256: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18616 wrote=0 to_write=8192 dd-2584 [006] 131.132314: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=314 unstable=0 bg_thresh=992 thresh=1984 gap=646 poll_thresh=13 ino=257 dd-2584 [006] 131.132382: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=314 unstable=0 bg_thresh=991 thresh=1983 gap=620 poll_thresh=14 ino=257 dd-2584 [006] 131.132450: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=339 unstable=0 bg_thresh=994 thresh=1988 gap=625 poll_thresh=15 ino=257 dd-2584 [006] 131.132706: balance_dirty_state: bdi btrfs-1: dirty=924 wb=464 unstable=0 bg_thresh=991 thresh=1982 gap=594 poll_thresh=16 ino=257 dd-2584 [006] 131.132843: balance_dirty_state: bdi btrfs-1: dirty=924 wb=514 unstable=0 bg_thresh=993 thresh=1986 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 131.132980: balance_dirty_state: bdi btrfs-1: dirty=899 wb=564 unstable=0 bg_thresh=992 thresh=1985 gap=522 poll_thresh=18 ino=257 dd-2584 [006] 131.133115: balance_dirty_state: bdi btrfs-1: dirty=874 wb=614 unstable=0 bg_thresh=992 thresh=1984 gap=496 poll_thresh=19 ino=257 dd-2584 [006] 131.133252: balance_dirty_state: bdi btrfs-1: dirty=849 wb=664 unstable=0 bg_thresh=991 thresh=1983 gap=470 poll_thresh=20 ino=257 dd-2584 [006] 131.133253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-83% task_weight=100% bdi_bw=45224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 131.134515: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=768 to_write=7424 dd-2584 [006] 131.140246: balance_dirty_state: bdi btrfs-1: dirty=449 wb=939 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=15 ino=257 dd-2584 [006] 131.140369: balance_dirty_state: bdi btrfs-1: dirty=474 wb=939 unstable=0 bg_thresh=994 thresh=1988 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 131.140604: balance_dirty_state: bdi btrfs-1: dirty=499 wb=939 unstable=0 bg_thresh=993 thresh=1987 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 131.140838: balance_dirty_state: bdi btrfs-1: dirty=524 wb=939 unstable=0 bg_thresh=993 thresh=1986 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 131.141430: balance_dirty_state: bdi btrfs-1: dirty=574 wb=939 unstable=0 bg_thresh=995 thresh=1990 gap=477 poll_thresh=19 ino=257 dd-2584 [006] 131.141440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1280 avg_dirty=1280 bdi_gap=36% task_gap=-26% task_weight=99% bdi_bw=45224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.148124: balance_dirty_state: bdi btrfs-1: dirty=574 wb=764 unstable=0 bg_thresh=991 thresh=1982 gap=644 poll_thresh=14 ino=257 dd-2584 [006] 131.148244: balance_dirty_state: bdi btrfs-1: dirty=599 wb=764 unstable=0 bg_thresh=993 thresh=1987 gap=624 poll_thresh=15 ino=257 dd-2584 [006] 131.148361: balance_dirty_state: bdi btrfs-1: dirty=599 wb=764 unstable=0 bg_thresh=990 thresh=1981 gap=618 poll_thresh=16 ino=257 dd-2584 [006] 131.148596: balance_dirty_state: bdi btrfs-1: dirty=649 wb=764 unstable=0 bg_thresh=992 thresh=1985 gap=572 poll_thresh=17 ino=257 dd-2584 [006] 131.148831: balance_dirty_state: bdi btrfs-1: dirty=674 wb=764 unstable=0 bg_thresh=992 thresh=1984 gap=546 poll_thresh=18 ino=257 dd-2584 [006] 131.149069: balance_dirty_state: bdi btrfs-1: dirty=699 wb=764 unstable=0 bg_thresh=991 thresh=1983 gap=520 poll_thresh=19 ino=257 dd-2584 [006] 131.149302: balance_dirty_state: bdi btrfs-1: dirty=749 wb=764 unstable=0 bg_thresh=991 thresh=1982 gap=469 poll_thresh=20 ino=257 dd-2584 [006] 131.149311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1280 avg_dirty=1280 bdi_gap=31% task_gap=-37% task_weight=101% bdi_bw=45224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.156071: balance_dirty_state: bdi btrfs-1: dirty=749 wb=639 unstable=0 bg_thresh=991 thresh=1982 gap=594 poll_thresh=15 ino=257 dd-2584 [006] 131.156132: balance_dirty_state: bdi btrfs-1: dirty=774 wb=639 unstable=0 bg_thresh=993 thresh=1987 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 131.156246: balance_dirty_state: bdi btrfs-1: dirty=799 wb=639 unstable=0 bg_thresh=993 thresh=1986 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 131.156524: balance_dirty_state: bdi btrfs-1: dirty=824 wb=639 unstable=0 bg_thresh=992 thresh=1985 gap=522 poll_thresh=18 ino=257 dd-2584 [006] 131.156636: balance_dirty_state: bdi btrfs-1: dirty=874 wb=639 unstable=0 bg_thresh=992 thresh=1984 gap=471 poll_thresh=19 ino=257 dd-2584 [006] 131.156641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1250 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-83% task_weight=101% bdi_bw=45224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.164147: balance_dirty_state: bdi btrfs-1: dirty=874 wb=514 unstable=0 bg_thresh=989 thresh=1979 gap=591 poll_thresh=14 ino=257 dd-2584 [006] 131.164270: balance_dirty_state: bdi btrfs-1: dirty=899 wb=514 unstable=0 bg_thresh=992 thresh=1984 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 131.164388: balance_dirty_state: bdi btrfs-1: dirty=924 wb=514 unstable=0 bg_thresh=991 thresh=1983 gap=545 poll_thresh=16 ino=257 dd-2584 [006] 131.164625: balance_dirty_state: bdi btrfs-1: dirty=949 wb=514 unstable=0 bg_thresh=991 thresh=1982 gap=519 poll_thresh=17 ino=257 dd-2584 [006] 131.164858: balance_dirty_state: bdi btrfs-1: dirty=974 wb=514 unstable=0 bg_thresh=990 thresh=1981 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 131.164867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1280 avg_dirty=1280 bdi_gap=31% task_gap=-37% task_weight=100% bdi_bw=45224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.172197: balance_dirty_state: bdi btrfs-1: dirty=999 wb=389 unstable=0 bg_thresh=990 thresh=1981 gap=593 poll_thresh=13 ino=257 flush-btrfs-1-2586 [007] 131.172246: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18656 wrote=0 to_write=8192 dd-2584 [006] 131.172327: balance_dirty_state: bdi btrfs-1: dirty=999 wb=389 unstable=0 bg_thresh=995 thresh=1991 gap=603 poll_thresh=14 ino=257 dd-2584 [006] 131.172448: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=389 unstable=0 bg_thresh=992 thresh=1985 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 131.172572: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=414 unstable=0 bg_thresh=995 thresh=1990 gap=552 poll_thresh=16 ino=257 dd-2584 [006] 131.173171: balance_dirty_state: bdi btrfs-1: dirty=924 wb=539 unstable=0 bg_thresh=994 thresh=1989 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 131.173417: balance_dirty_state: bdi btrfs-1: dirty=899 wb=589 unstable=0 bg_thresh=994 thresh=1988 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 131.173676: balance_dirty_state: bdi btrfs-1: dirty=899 wb=614 unstable=0 bg_thresh=992 thresh=1985 gap=472 poll_thresh=19 ino=257 dd-2584 [006] 131.173678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1280 avg_dirty=1280 bdi_gap=33% task_gap=-33% task_weight=99% bdi_bw=45224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 131.174790: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=704 to_write=7488 dd-2584 [006] 131.180173: balance_dirty_state: bdi btrfs-1: dirty=449 wb=964 unstable=0 bg_thresh=991 thresh=1983 gap=570 poll_thresh=14 ino=257 dd-2584 [006] 131.180233: balance_dirty_state: bdi btrfs-1: dirty=474 wb=964 unstable=0 bg_thresh=994 thresh=1988 gap=550 poll_thresh=15 ino=257 dd-2584 [006] 131.180292: balance_dirty_state: bdi btrfs-1: dirty=474 wb=964 unstable=0 bg_thresh=991 thresh=1982 gap=544 poll_thresh=16 ino=257 dd-2584 [006] 131.180410: balance_dirty_state: bdi btrfs-1: dirty=524 wb=964 unstable=0 bg_thresh=990 thresh=1981 gap=493 poll_thresh=17 ino=257 dd-2584 [006] 131.180415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1240 avg_dirty=1240 bdi_gap=55% task_gap=10% task_weight=100% bdi_bw=45224 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 dd-2584 [006] 131.188098: balance_dirty_state: bdi btrfs-1: dirty=524 wb=839 unstable=0 bg_thresh=992 thresh=1984 gap=621 poll_thresh=13 ino=257 dd-2584 [006] 131.188163: balance_dirty_state: bdi btrfs-1: dirty=549 wb=839 unstable=0 bg_thresh=992 thresh=1984 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 131.188228: balance_dirty_state: bdi btrfs-1: dirty=574 wb=839 unstable=0 bg_thresh=991 thresh=1983 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 131.188290: balance_dirty_state: bdi btrfs-1: dirty=574 wb=839 unstable=0 bg_thresh=991 thresh=1983 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 131.188417: balance_dirty_state: bdi btrfs-1: dirty=624 wb=839 unstable=0 bg_thresh=991 thresh=1982 gap=519 poll_thresh=17 ino=257 dd-2584 [006] 131.188733: balance_dirty_state: bdi btrfs-1: dirty=649 wb=839 unstable=0 bg_thresh=993 thresh=1986 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 131.188858: balance_dirty_state: bdi btrfs-1: dirty=674 wb=839 unstable=0 bg_thresh=992 thresh=1985 gap=472 poll_thresh=19 ino=257 dd-2584 [006] 131.188863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1280 avg_dirty=1280 bdi_gap=33% task_gap=-33% task_weight=99% bdi_bw=45224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.196055: balance_dirty_state: bdi btrfs-1: dirty=699 wb=589 unstable=0 bg_thresh=991 thresh=1982 gap=694 poll_thresh=14 ino=257 dd-2584 [006] 131.196123: balance_dirty_state: bdi btrfs-1: dirty=699 wb=589 unstable=0 bg_thresh=991 thresh=1982 gap=694 poll_thresh=15 ino=257 dd-2584 [006] 131.196190: balance_dirty_state: bdi btrfs-1: dirty=724 wb=589 unstable=0 bg_thresh=993 thresh=1987 gap=674 poll_thresh=16 ino=257 dd-2584 [006] 131.196318: balance_dirty_state: bdi btrfs-1: dirty=749 wb=589 unstable=0 bg_thresh=995 thresh=1991 gap=653 poll_thresh=17 ino=257 dd-2584 [006] 131.196445: balance_dirty_state: bdi btrfs-1: dirty=799 wb=589 unstable=0 bg_thresh=995 thresh=1990 gap=602 poll_thresh=18 ino=257 dd-2584 [006] 131.196573: balance_dirty_state: bdi btrfs-1: dirty=824 wb=589 unstable=0 bg_thresh=994 thresh=1989 gap=576 poll_thresh=19 ino=257 dd-2584 [006] 131.196699: balance_dirty_state: bdi btrfs-1: dirty=849 wb=589 unstable=0 bg_thresh=994 thresh=1988 gap=550 poll_thresh=20 ino=257 dd-2584 [006] 131.197012: balance_dirty_state: bdi btrfs-1: dirty=874 wb=589 unstable=0 bg_thresh=996 thresh=1992 gap=529 poll_thresh=21 ino=257 dd-2584 [006] 131.197141: balance_dirty_state: bdi btrfs-1: dirty=924 wb=589 unstable=0 bg_thresh=995 thresh=1991 gap=478 poll_thresh=22 ino=257 dd-2584 [006] 131.197147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1280 avg_dirty=1280 bdi_gap=36% task_gap=-25% task_weight=99% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.204133: balance_dirty_state: bdi btrfs-1: dirty=924 wb=464 unstable=0 bg_thresh=986 thresh=1972 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 131.204261: balance_dirty_state: bdi btrfs-1: dirty=974 wb=464 unstable=0 bg_thresh=988 thresh=1976 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 131.204383: balance_dirty_state: bdi btrfs-1: dirty=999 wb=464 unstable=0 bg_thresh=993 thresh=1986 gap=523 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 131.204434: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18688 wrote=0 to_write=8192 dd-2584 [006] 131.204516: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=464 unstable=0 bg_thresh=988 thresh=1977 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 131.204518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1280 avg_dirty=1280 bdi_gap=28% task_gap=-41% task_weight=99% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 131.207474: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=592 to_write=7600 dd-2584 [006] 131.212140: balance_dirty_state: bdi btrfs-1: dirty=449 wb=914 unstable=0 bg_thresh=994 thresh=1989 gap=626 poll_thresh=14 ino=257 dd-2584 [006] 131.212204: balance_dirty_state: bdi btrfs-1: dirty=474 wb=914 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=15 ino=257 dd-2584 [006] 131.212265: balance_dirty_state: bdi btrfs-1: dirty=474 wb=914 unstable=0 bg_thresh=991 thresh=1982 gap=594 poll_thresh=16 ino=257 dd-2584 [006] 131.212388: balance_dirty_state: bdi btrfs-1: dirty=499 wb=914 unstable=0 bg_thresh=993 thresh=1986 gap=573 poll_thresh=17 ino=257 dd-2584 [006] 131.212690: balance_dirty_state: bdi btrfs-1: dirty=549 wb=914 unstable=0 bg_thresh=992 thresh=1985 gap=522 poll_thresh=18 ino=257 dd-2584 [006] 131.212810: balance_dirty_state: bdi btrfs-1: dirty=574 wb=914 unstable=0 bg_thresh=992 thresh=1984 gap=496 poll_thresh=19 ino=257 dd-2584 [006] 131.212932: balance_dirty_state: bdi btrfs-1: dirty=599 wb=914 unstable=0 bg_thresh=991 thresh=1983 gap=470 poll_thresh=20 ino=257 dd-2584 [006] 131.212937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-83% task_weight=100% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.220141: balance_dirty_state: bdi btrfs-1: dirty=624 wb=789 unstable=0 bg_thresh=995 thresh=1991 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 131.220263: balance_dirty_state: bdi btrfs-1: dirty=649 wb=789 unstable=0 bg_thresh=998 thresh=1996 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 131.220498: balance_dirty_state: bdi btrfs-1: dirty=674 wb=789 unstable=0 bg_thresh=997 thresh=1995 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 131.220696: balance_dirty_state: bdi btrfs-1: dirty=699 wb=789 unstable=0 bg_thresh=997 thresh=1994 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 131.220933: balance_dirty_state: bdi btrfs-1: dirty=724 wb=789 unstable=0 bg_thresh=996 thresh=1993 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 131.220941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=99% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.228134: balance_dirty_state: bdi btrfs-1: dirty=749 wb=664 unstable=0 bg_thresh=983 thresh=1966 gap=553 poll_thresh=14 ino=257 dd-2584 [006] 131.228195: balance_dirty_state: bdi btrfs-1: dirty=774 wb=664 unstable=0 bg_thresh=985 thresh=1971 gap=533 poll_thresh=15 ino=257 dd-2584 [006] 131.228257: balance_dirty_state: bdi btrfs-1: dirty=774 wb=664 unstable=0 bg_thresh=985 thresh=1971 gap=533 poll_thresh=16 ino=257 dd-2584 [006] 131.228554: balance_dirty_state: bdi btrfs-1: dirty=824 wb=664 unstable=0 bg_thresh=990 thresh=1981 gap=493 poll_thresh=17 ino=257 dd-2584 [006] 131.228559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1280 avg_dirty=1280 bdi_gap=31% task_gap=-37% task_weight=100% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.236097: balance_dirty_state: bdi btrfs-1: dirty=824 wb=664 unstable=0 bg_thresh=989 thresh=1978 gap=490 poll_thresh=13 ino=257 dd-2584 [006] 131.236101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1280 avg_dirty=1280 bdi_gap=29% task_gap=-41% task_weight=100% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 131.244138: balance_dirty_state: bdi btrfs-1: dirty=849 wb=489 unstable=0 bg_thresh=992 thresh=1984 gap=646 poll_thresh=10 ino=257 dd-2584 [006] 131.244197: balance_dirty_state: bdi btrfs-1: dirty=874 wb=489 unstable=0 bg_thresh=994 thresh=1989 gap=626 poll_thresh=11 ino=257 dd-2584 [006] 131.244251: balance_dirty_state: bdi btrfs-1: dirty=874 wb=489 unstable=0 bg_thresh=994 thresh=1989 gap=626 poll_thresh=12 ino=257 dd-2584 [006] 131.244306: balance_dirty_state: bdi btrfs-1: dirty=899 wb=489 unstable=0 bg_thresh=997 thresh=1994 gap=606 poll_thresh=13 ino=257 dd-2584 [006] 131.244364: balance_dirty_state: bdi btrfs-1: dirty=899 wb=489 unstable=0 bg_thresh=994 thresh=1988 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 131.244420: balance_dirty_state: bdi btrfs-1: dirty=924 wb=489 unstable=0 bg_thresh=996 thresh=1993 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 131.244478: balance_dirty_state: bdi btrfs-1: dirty=949 wb=489 unstable=0 bg_thresh=996 thresh=1992 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 131.244591: balance_dirty_state: bdi btrfs-1: dirty=974 wb=489 unstable=0 bg_thresh=995 thresh=1991 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 131.244705: balance_dirty_state: bdi btrfs-1: dirty=999 wb=489 unstable=0 bg_thresh=995 thresh=1990 gap=502 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 131.244769: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18728 wrote=0 to_write=8192 dd-2584 [006] 131.244833: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=489 unstable=0 bg_thresh=994 thresh=1989 gap=451 poll_thresh=19 ino=257 dd-2584 [006] 131.244834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 131.247576: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=608 to_write=7584 dd-2584 [006] 131.252244: balance_dirty_state: bdi btrfs-1: dirty=449 wb=839 unstable=0 bg_thresh=994 thresh=1988 gap=700 poll_thresh=14 ino=257 dd-2584 [006] 131.252304: balance_dirty_state: bdi btrfs-1: dirty=474 wb=839 unstable=0 bg_thresh=993 thresh=1987 gap=674 poll_thresh=15 ino=257 dd-2584 [006] 131.252363: balance_dirty_state: bdi btrfs-1: dirty=474 wb=839 unstable=0 bg_thresh=993 thresh=1987 gap=674 poll_thresh=16 ino=257 dd-2584 [006] 131.252479: balance_dirty_state: bdi btrfs-1: dirty=524 wb=839 unstable=0 bg_thresh=995 thresh=1991 gap=628 poll_thresh=17 ino=257 dd-2584 [006] 131.252597: balance_dirty_state: bdi btrfs-1: dirty=549 wb=839 unstable=0 bg_thresh=992 thresh=1984 gap=596 poll_thresh=18 ino=257 dd-2584 [006] 131.252715: balance_dirty_state: bdi btrfs-1: dirty=574 wb=839 unstable=0 bg_thresh=991 thresh=1983 gap=570 poll_thresh=19 ino=257 dd-2584 [006] 131.252832: balance_dirty_state: bdi btrfs-1: dirty=624 wb=839 unstable=0 bg_thresh=993 thresh=1987 gap=524 poll_thresh=20 ino=257 dd-2584 [006] 131.252950: balance_dirty_state: bdi btrfs-1: dirty=649 wb=839 unstable=0 bg_thresh=993 thresh=1986 gap=498 poll_thresh=21 ino=257 dd-2584 [006] 131.253068: balance_dirty_state: bdi btrfs-1: dirty=674 wb=839 unstable=0 bg_thresh=992 thresh=1985 gap=472 poll_thresh=22 ino=257 dd-2584 [006] 131.253072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1320 avg_dirty=1320 bdi_gap=9% task_gap=-80% task_weight=99% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 131.260229: balance_dirty_state: bdi btrfs-1: dirty=674 wb=714 unstable=0 bg_thresh=988 thresh=1977 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 131.260814: balance_dirty_state: bdi btrfs-1: dirty=724 wb=714 unstable=0 bg_thresh=996 thresh=1993 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 131.261047: balance_dirty_state: bdi btrfs-1: dirty=749 wb=714 unstable=0 bg_thresh=999 thresh=1998 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 131.261286: balance_dirty_state: bdi btrfs-1: dirty=774 wb=714 unstable=0 bg_thresh=1001 thresh=2002 gap=514 poll_thresh=19 ino=257 dd-2584 [001] 131.261520: balance_dirty_state: bdi btrfs-1: dirty=824 wb=714 unstable=0 bg_thresh=1000 thresh=2001 gap=463 poll_thresh=20 ino=257 dd-2584 [001] 131.261529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-62% task_weight=99% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 131.272104: balance_dirty_state: bdi btrfs-1: dirty=824 wb=639 unstable=0 bg_thresh=1001 thresh=2003 gap=540 poll_thresh=15 ino=257 dd-2584 [001] 131.272165: balance_dirty_state: bdi btrfs-1: dirty=849 wb=639 unstable=0 bg_thresh=1001 thresh=2002 gap=514 poll_thresh=16 ino=257 dd-2584 [001] 131.272282: balance_dirty_state: bdi btrfs-1: dirty=874 wb=639 unstable=0 bg_thresh=1000 thresh=2001 gap=488 poll_thresh=17 ino=257 dd-2584 [001] 131.272286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-62% task_weight=99% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 131.280152: balance_dirty_state: bdi btrfs-1: dirty=899 wb=489 unstable=0 bg_thresh=1005 thresh=2010 gap=622 poll_thresh=13 ino=257 dd-2584 [001] 131.280213: balance_dirty_state: bdi btrfs-1: dirty=899 wb=489 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=14 ino=257 dd-2584 [001] 131.280272: balance_dirty_state: bdi btrfs-1: dirty=924 wb=489 unstable=0 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 131.280331: balance_dirty_state: bdi btrfs-1: dirty=949 wb=489 unstable=0 bg_thresh=1004 thresh=2008 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 131.280621: balance_dirty_state: bdi btrfs-1: dirty=974 wb=489 unstable=0 bg_thresh=1003 thresh=2007 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 131.280740: balance_dirty_state: bdi btrfs-1: dirty=999 wb=489 unstable=0 bg_thresh=1005 thresh=2011 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 131.280859: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=489 unstable=0 bg_thresh=1005 thresh=2010 gap=472 poll_thresh=19 ino=257 dd-2584 [001] 131.280864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-52% task_weight=100% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 131.280921: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18764 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 131.282807: writeback_single_inode: bdi btrfs-1: ino=257 state= age=180 wrote=608 to_write=7584 dd-2584 [001] 131.288083: balance_dirty_state: bdi btrfs-1: dirty=449 wb=814 unstable=0 bg_thresh=1000 thresh=2000 gap=737 poll_thresh=14 ino=257 dd-2584 [001] 131.288145: balance_dirty_state: bdi btrfs-1: dirty=474 wb=814 unstable=0 bg_thresh=1002 thresh=2005 gap=717 poll_thresh=15 ino=257 dd-2584 [001] 131.288202: balance_dirty_state: bdi btrfs-1: dirty=474 wb=814 unstable=0 bg_thresh=999 thresh=1999 gap=711 poll_thresh=16 ino=257 dd-2584 [001] 131.288315: balance_dirty_state: bdi btrfs-1: dirty=524 wb=814 unstable=0 bg_thresh=1001 thresh=2003 gap=665 poll_thresh=17 ino=257 dd-2584 [001] 131.288430: balance_dirty_state: bdi btrfs-1: dirty=549 wb=814 unstable=0 bg_thresh=1001 thresh=2002 gap=639 poll_thresh=18 ino=257 dd-2584 [001] 131.288544: balance_dirty_state: bdi btrfs-1: dirty=574 wb=814 unstable=0 bg_thresh=1000 thresh=2001 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 131.288825: balance_dirty_state: bdi btrfs-1: dirty=624 wb=814 unstable=0 bg_thresh=1000 thresh=2000 gap=562 poll_thresh=20 ino=257 dd-2584 [001] 131.288946: balance_dirty_state: bdi btrfs-1: dirty=649 wb=814 unstable=0 bg_thresh=1002 thresh=2004 gap=541 poll_thresh=21 ino=257 dd-2584 [001] 131.289061: balance_dirty_state: bdi btrfs-1: dirty=674 wb=814 unstable=0 bg_thresh=1001 thresh=2003 gap=515 poll_thresh=22 ino=257 dd-2584 [001] 131.289176: balance_dirty_state: bdi btrfs-1: dirty=699 wb=814 unstable=0 bg_thresh=1001 thresh=2002 gap=489 poll_thresh=23 ino=257 dd-2584 [001] 131.289180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-60% task_weight=99% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 131.296248: balance_dirty_state: bdi btrfs-1: dirty=749 wb=789 unstable=0 bg_thresh=999 thresh=1998 gap=460 poll_thresh=17 ino=257 dd-2584 [001] 131.296252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-65% task_weight=100% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 131.304101: balance_dirty_state: bdi btrfs-1: dirty=749 wb=589 unstable=0 bg_thresh=1004 thresh=2008 gap=670 poll_thresh=13 ino=257 dd-2584 [001] 131.304160: balance_dirty_state: bdi btrfs-1: dirty=774 wb=589 unstable=0 bg_thresh=1004 thresh=2008 gap=645 poll_thresh=14 ino=257 dd-2584 [001] 131.304219: balance_dirty_state: bdi btrfs-1: dirty=799 wb=589 unstable=0 bg_thresh=1003 thresh=2007 gap=619 poll_thresh=15 ino=257 dd-2584 [001] 131.304278: balance_dirty_state: bdi btrfs-1: dirty=799 wb=589 unstable=0 bg_thresh=1003 thresh=2007 gap=619 poll_thresh=16 ino=257 dd-2584 [001] 131.304396: balance_dirty_state: bdi btrfs-1: dirty=849 wb=589 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 131.304684: balance_dirty_state: bdi btrfs-1: dirty=874 wb=589 unstable=0 bg_thresh=1002 thresh=2004 gap=541 poll_thresh=18 ino=257 dd-2584 [001] 131.304802: balance_dirty_state: bdi btrfs-1: dirty=899 wb=589 unstable=0 bg_thresh=1001 thresh=2003 gap=515 poll_thresh=19 ino=257 dd-2584 [001] 131.304919: balance_dirty_state: bdi btrfs-1: dirty=924 wb=589 unstable=0 bg_thresh=1001 thresh=2002 gap=489 poll_thresh=20 ino=257 dd-2584 [001] 131.304923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-60% task_weight=99% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 131.312111: balance_dirty_state: bdi btrfs-1: dirty=949 wb=589 unstable=0 bg_thresh=1001 thresh=2002 gap=464 poll_thresh=15 ino=257 dd-2584 [001] 131.312116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-60% task_weight=99% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 131.320100: balance_dirty_state: bdi btrfs-1: dirty=949 wb=339 unstable=0 bg_thresh=1004 thresh=2008 gap=720 poll_thresh=11 ino=257 dd-2584 [004] 131.320161: balance_dirty_state: bdi btrfs-1: dirty=974 wb=339 unstable=0 bg_thresh=1006 thresh=2013 gap=700 poll_thresh=12 ino=257 dd-2584 [004] 131.320220: balance_dirty_state: bdi btrfs-1: dirty=999 wb=339 unstable=0 bg_thresh=1006 thresh=2013 gap=675 poll_thresh=13 ino=257 dd-2584 [004] 131.320280: balance_dirty_state: bdi btrfs-1: dirty=999 wb=339 unstable=0 bg_thresh=1009 thresh=2018 gap=680 poll_thresh=14 ino=257 dd-2584 [004] 131.320339: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=339 unstable=0 bg_thresh=1009 thresh=2018 gap=655 poll_thresh=15 ino=257 flush-btrfs-1-2586 [007] 131.320373: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18804 wrote=0 to_write=8192 dd-2584 [004] 131.320407: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=339 unstable=0 bg_thresh=1008 thresh=2017 gap=629 poll_thresh=16 ino=257 dd-2584 [004] 131.320535: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=364 unstable=0 bg_thresh=1010 thresh=2021 gap=608 poll_thresh=17 ino=257 dd-2584 [004] 131.320665: balance_dirty_state: bdi btrfs-1: dirty=999 wb=439 unstable=0 bg_thresh=1010 thresh=2020 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 131.320975: balance_dirty_state: bdi btrfs-1: dirty=899 wb=564 unstable=0 bg_thresh=1009 thresh=2019 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 131.321109: balance_dirty_state: bdi btrfs-1: dirty=899 wb=614 unstable=0 bg_thresh=1011 thresh=2023 gap=510 poll_thresh=20 ino=257 dd-2584 [004] 131.321240: balance_dirty_state: bdi btrfs-1: dirty=874 wb=664 unstable=0 bg_thresh=1011 thresh=2022 gap=484 poll_thresh=21 ino=257 dd-2584 [004] 131.321242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1360 avg_dirty=1360 bdi_gap=7% task_gap=-84% task_weight=99% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 131.322345: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=768 to_write=7424 dd-2584 [004] 131.328035: balance_dirty_state: bdi btrfs-1: dirty=449 wb=989 unstable=0 bg_thresh=1004 thresh=2008 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 131.328154: balance_dirty_state: bdi btrfs-1: dirty=474 wb=989 unstable=0 bg_thresh=1006 thresh=2013 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 131.328273: balance_dirty_state: bdi btrfs-1: dirty=499 wb=989 unstable=0 bg_thresh=1009 thresh=2018 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 131.328397: balance_dirty_state: bdi btrfs-1: dirty=549 wb=989 unstable=0 bg_thresh=1011 thresh=2022 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 131.328401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1320 avg_dirty=1320 bdi_gap=30% task_gap=-37% task_weight=99% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 131.336177: balance_dirty_state: bdi btrfs-1: dirty=549 wb=764 unstable=0 bg_thresh=1004 thresh=2009 gap=696 poll_thresh=14 ino=257 dd-2584 [004] 131.336352: balance_dirty_state: bdi btrfs-1: dirty=574 wb=764 unstable=0 bg_thresh=1007 thresh=2014 gap=676 poll_thresh=15 ino=257 dd-2584 [004] 131.336528: balance_dirty_state: bdi btrfs-1: dirty=574 wb=764 unstable=0 bg_thresh=1007 thresh=2014 gap=676 poll_thresh=16 ino=257 dd-2584 [004] 131.337507: balance_dirty_state: bdi btrfs-1: dirty=624 wb=764 unstable=0 bg_thresh=1009 thresh=2019 gap=631 poll_thresh=17 ino=257 dd-2584 [004] 131.337866: balance_dirty_state: bdi btrfs-1: dirty=649 wb=764 unstable=0 bg_thresh=1011 thresh=2023 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 131.338221: balance_dirty_state: bdi btrfs-1: dirty=674 wb=764 unstable=0 bg_thresh=1011 thresh=2022 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 131.338575: balance_dirty_state: bdi btrfs-1: dirty=724 wb=764 unstable=0 bg_thresh=1010 thresh=2021 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 131.338932: balance_dirty_state: bdi btrfs-1: dirty=749 wb=764 unstable=0 bg_thresh=1010 thresh=2020 gap=507 poll_thresh=21 ino=257 dd-2584 [004] 131.339290: balance_dirty_state: bdi btrfs-1: dirty=774 wb=764 unstable=0 bg_thresh=1012 thresh=2024 gap=486 poll_thresh=22 ino=257 dd-2584 [004] 131.339302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1320 avg_dirty=1320 bdi_gap=31% task_gap=-35% task_weight=99% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 131.344151: balance_dirty_state: bdi btrfs-1: dirty=799 wb=764 unstable=0 bg_thresh=997 thresh=1994 gap=431 poll_thresh=16 ino=257 dd-2584 [004] 131.344157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 131.352007: balance_dirty_state: bdi btrfs-1: dirty=799 wb=514 unstable=0 bg_thresh=995 thresh=1991 gap=678 poll_thresh=16 ino=257 dd-2584 [004] 131.352097: balance_dirty_state: bdi btrfs-1: dirty=799 wb=514 unstable=0 bg_thresh=995 thresh=1991 gap=678 poll_thresh=12 ino=257 dd-2584 [004] 131.352186: balance_dirty_state: bdi btrfs-1: dirty=824 wb=514 unstable=0 bg_thresh=998 thresh=1996 gap=658 poll_thresh=13 ino=257 dd-2584 [004] 131.352260: balance_dirty_state: bdi btrfs-1: dirty=849 wb=514 unstable=0 bg_thresh=998 thresh=1996 gap=633 poll_thresh=14 ino=257 dd-2584 [004] 131.352491: balance_dirty_state: bdi btrfs-1: dirty=849 wb=514 unstable=0 bg_thresh=1000 thresh=2001 gap=638 poll_thresh=15 ino=257 dd-2584 [004] 131.352551: balance_dirty_state: bdi btrfs-1: dirty=874 wb=514 unstable=0 bg_thresh=997 thresh=1995 gap=607 poll_thresh=16 ino=257 dd-2584 [004] 131.352670: balance_dirty_state: bdi btrfs-1: dirty=899 wb=514 unstable=0 bg_thresh=999 thresh=1999 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 131.352787: balance_dirty_state: bdi btrfs-1: dirty=949 wb=514 unstable=0 bg_thresh=998 thresh=1996 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 131.352906: balance_dirty_state: bdi btrfs-1: dirty=974 wb=514 unstable=0 bg_thresh=994 thresh=1989 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 131.353023: balance_dirty_state: bdi btrfs-1: dirty=999 wb=514 unstable=0 bg_thresh=994 thresh=1988 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 131.353028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-77% task_weight=99% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 131.353103: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18836 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 131.354742: writeback_single_inode: bdi btrfs-1: ino=257 state= age=64 wrote=576 to_write=7616 dd-2584 [000] 131.360144: balance_dirty_state: bdi btrfs-1: dirty=449 wb=964 unstable=0 bg_thresh=988 thresh=1976 gap=563 poll_thresh=15 ino=257 dd-2584 [000] 131.360225: balance_dirty_state: bdi btrfs-1: dirty=449 wb=964 unstable=0 bg_thresh=988 thresh=1976 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 131.360533: balance_dirty_state: bdi btrfs-1: dirty=499 wb=964 unstable=0 bg_thresh=993 thresh=1986 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 131.360650: balance_dirty_state: bdi btrfs-1: dirty=524 wb=964 unstable=0 bg_thresh=992 thresh=1985 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 131.360937: balance_dirty_state: bdi btrfs-1: dirty=549 wb=964 unstable=0 bg_thresh=992 thresh=1984 gap=471 poll_thresh=19 ino=257 dd-2584 [000] 131.360941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 131.368097: balance_dirty_state: bdi btrfs-1: dirty=549 wb=839 unstable=0 bg_thresh=991 thresh=1982 gap=594 poll_thresh=19 ino=257 dd-2584 [000] 131.368184: balance_dirty_state: bdi btrfs-1: dirty=574 wb=839 unstable=0 bg_thresh=993 thresh=1987 gap=574 poll_thresh=14 ino=257 dd-2584 [000] 131.368270: balance_dirty_state: bdi btrfs-1: dirty=574 wb=839 unstable=0 bg_thresh=993 thresh=1987 gap=574 poll_thresh=15 ino=257 dd-2584 [000] 131.368353: balance_dirty_state: bdi btrfs-1: dirty=599 wb=839 unstable=0 bg_thresh=996 thresh=1992 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 131.368520: balance_dirty_state: bdi btrfs-1: dirty=624 wb=839 unstable=0 bg_thresh=995 thresh=1991 gap=528 poll_thresh=17 ino=257 dd-2584 [000] 131.368693: balance_dirty_state: bdi btrfs-1: dirty=674 wb=839 unstable=0 bg_thresh=997 thresh=1995 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 131.368699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=99% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 131.376164: balance_dirty_state: bdi btrfs-1: dirty=699 wb=714 unstable=0 bg_thresh=996 thresh=1992 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 131.376268: balance_dirty_state: bdi btrfs-1: dirty=699 wb=714 unstable=0 bg_thresh=996 thresh=1992 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 131.376376: balance_dirty_state: bdi btrfs-1: dirty=724 wb=714 unstable=0 bg_thresh=995 thresh=1991 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 131.376482: balance_dirty_state: bdi btrfs-1: dirty=749 wb=714 unstable=0 bg_thresh=995 thresh=1991 gap=528 poll_thresh=16 ino=257 dd-2584 [004] 131.376692: balance_dirty_state: bdi btrfs-1: dirty=774 wb=714 unstable=0 bg_thresh=995 thresh=1990 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 131.377262: balance_dirty_state: bdi btrfs-1: dirty=799 wb=714 unstable=0 bg_thresh=997 thresh=1994 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 131.377270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-69% task_weight=99% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 131.384178: balance_dirty_state: bdi btrfs-1: dirty=799 wb=589 unstable=0 bg_thresh=1000 thresh=2000 gap=612 poll_thresh=13 ino=257 dd-2584 [002] 131.384243: balance_dirty_state: bdi btrfs-1: dirty=824 wb=589 unstable=0 bg_thresh=1002 thresh=2005 gap=592 poll_thresh=14 ino=257 dd-2584 [002] 131.384302: balance_dirty_state: bdi btrfs-1: dirty=824 wb=589 unstable=0 bg_thresh=1002 thresh=2005 gap=592 poll_thresh=15 ino=257 dd-2584 [002] 131.384361: balance_dirty_state: bdi btrfs-1: dirty=849 wb=589 unstable=0 bg_thresh=1005 thresh=2010 gap=572 poll_thresh=16 ino=257 dd-2584 [002] 131.384479: balance_dirty_state: bdi btrfs-1: dirty=874 wb=589 unstable=0 bg_thresh=1004 thresh=2009 gap=546 poll_thresh=17 ino=257 dd-2584 [002] 131.384598: balance_dirty_state: bdi btrfs-1: dirty=924 wb=589 unstable=0 bg_thresh=1006 thresh=2013 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 131.384603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-47% task_weight=99% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 131.396145: balance_dirty_state: bdi btrfs-1: dirty=924 wb=339 unstable=0 bg_thresh=999 thresh=1998 gap=735 poll_thresh=13 ino=257 dd-2584 [002] 131.396206: balance_dirty_state: bdi btrfs-1: dirty=949 wb=339 unstable=0 bg_thresh=1001 thresh=2003 gap=715 poll_thresh=14 ino=257 dd-2584 [002] 131.396262: balance_dirty_state: bdi btrfs-1: dirty=949 wb=339 unstable=0 bg_thresh=1001 thresh=2003 gap=715 poll_thresh=15 ino=257 dd-2584 [002] 131.396318: balance_dirty_state: bdi btrfs-1: dirty=974 wb=339 unstable=0 bg_thresh=1004 thresh=2008 gap=695 poll_thresh=16 ino=257 dd-2584 [002] 131.396430: balance_dirty_state: bdi btrfs-1: dirty=999 wb=339 unstable=0 bg_thresh=1006 thresh=2013 gap=675 poll_thresh=17 ino=257 dd-2584 [002] 131.396713: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=339 unstable=0 bg_thresh=1005 thresh=2011 gap=623 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 131.396800: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18880 wrote=0 to_write=8192 dd-2584 [002] 131.396839: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=339 unstable=0 bg_thresh=1005 thresh=2010 gap=597 poll_thresh=19 ino=257 dd-2584 [002] 131.396960: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=364 unstable=0 bg_thresh=1004 thresh=2009 gap=571 poll_thresh=20 ino=257 dd-2584 [002] 131.397088: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=414 unstable=0 bg_thresh=1006 thresh=2013 gap=525 poll_thresh=21 ino=257 dd-2584 [002] 131.397214: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=464 unstable=0 bg_thresh=1006 thresh=2012 gap=499 poll_thresh=22 ino=257 dd-2584 [002] 131.397216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1240 avg_dirty=1240 bdi_gap=72% task_gap=45% task_weight=99% bdi_bw=50220 base_bw=28 task_bw=4 dirtied=32 period=16004 think=4 pause=8 flush-btrfs-1-2586 [007] 131.398590: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=752 to_write=7440 dd-2584 [000] 131.404266: balance_dirty_state: bdi btrfs-1: dirty=424 wb=939 unstable=0 bg_thresh=999 thresh=1998 gap=635 poll_thresh=16 ino=257 dd-2584 [000] 131.404506: balance_dirty_state: bdi btrfs-1: dirty=474 wb=939 unstable=0 bg_thresh=995 thresh=1991 gap=578 poll_thresh=17 ino=257 dd-2584 [000] 131.404742: balance_dirty_state: bdi btrfs-1: dirty=499 wb=939 unstable=0 bg_thresh=997 thresh=1995 gap=557 poll_thresh=18 ino=257 dd-2584 [000] 131.404977: balance_dirty_state: bdi btrfs-1: dirty=524 wb=939 unstable=0 bg_thresh=997 thresh=1994 gap=531 poll_thresh=19 ino=257 dd-2584 [000] 131.405567: balance_dirty_state: bdi btrfs-1: dirty=549 wb=939 unstable=0 bg_thresh=996 thresh=1993 gap=505 poll_thresh=20 ino=257 dd-2584 [000] 131.405804: balance_dirty_state: bdi btrfs-1: dirty=599 wb=939 unstable=0 bg_thresh=998 thresh=1997 gap=459 poll_thresh=21 ino=257 dd-2584 [000] 131.405812: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 131.412055: balance_dirty_state: bdi btrfs-1: dirty=599 wb=764 unstable=0 bg_thresh=998 thresh=1997 gap=634 poll_thresh=21 ino=257 dd-2584 [004] 131.412247: balance_dirty_state: bdi btrfs-1: dirty=624 wb=764 unstable=0 bg_thresh=998 thresh=1996 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 131.412603: balance_dirty_state: bdi btrfs-1: dirty=649 wb=764 unstable=0 bg_thresh=997 thresh=1995 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 131.412960: balance_dirty_state: bdi btrfs-1: dirty=674 wb=764 unstable=0 bg_thresh=997 thresh=1994 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 131.413322: balance_dirty_state: bdi btrfs-1: dirty=724 wb=764 unstable=0 bg_thresh=999 thresh=1998 gap=510 poll_thresh=19 ino=257 dd-2584 [004] 131.413676: balance_dirty_state: bdi btrfs-1: dirty=749 wb=764 unstable=0 bg_thresh=998 thresh=1997 gap=484 poll_thresh=20 ino=257 dd-2584 [004] 131.413688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1320 avg_dirty=1320 bdi_gap=16% task_gap=-67% task_weight=100% bdi_bw=52576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 131.420191: balance_dirty_state: bdi btrfs-1: dirty=774 wb=764 unstable=0 bg_thresh=997 thresh=1995 gap=457 poll_thresh=15 ino=257 dd-2584 [004] 131.420197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-69% task_weight=100% bdi_bw=52576 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 131.428201: balance_dirty_state: bdi btrfs-1: dirty=799 wb=514 unstable=0 bg_thresh=999 thresh=1999 gap=686 poll_thresh=11 ino=257 dd-2584 [005] 131.428322: balance_dirty_state: bdi btrfs-1: dirty=799 wb=514 unstable=0 bg_thresh=999 thresh=1999 gap=686 poll_thresh=12 ino=257 dd-2584 [005] 131.428790: balance_dirty_state: bdi btrfs-1: dirty=824 wb=514 unstable=0 bg_thresh=1002 thresh=2004 gap=666 poll_thresh=13 ino=257 dd-2584 [005] 131.428909: balance_dirty_state: bdi btrfs-1: dirty=824 wb=514 unstable=0 bg_thresh=1002 thresh=2004 gap=666 poll_thresh=14 ino=257 dd-2584 [005] 131.429028: balance_dirty_state: bdi btrfs-1: dirty=849 wb=514 unstable=0 bg_thresh=1001 thresh=2003 gap=640 poll_thresh=15 ino=257 dd-2584 [005] 131.429144: balance_dirty_state: bdi btrfs-1: dirty=874 wb=514 unstable=0 bg_thresh=1001 thresh=2003 gap=615 poll_thresh=16 ino=257 dd-2584 [005] 131.429382: balance_dirty_state: bdi btrfs-1: dirty=899 wb=514 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=17 ino=257 dd-2584 [005] 131.429616: balance_dirty_state: bdi btrfs-1: dirty=924 wb=514 unstable=0 bg_thresh=1000 thresh=2000 gap=562 poll_thresh=18 ino=257 dd-2584 [005] 131.429849: balance_dirty_state: bdi btrfs-1: dirty=974 wb=514 unstable=0 bg_thresh=999 thresh=1999 gap=511 poll_thresh=19 ino=257 dd-2584 [005] 131.430084: balance_dirty_state: bdi btrfs-1: dirty=999 wb=514 unstable=0 bg_thresh=1001 thresh=2003 gap=490 poll_thresh=20 ino=257 dd-2584 [005] 131.430093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1280 avg_dirty=1280 bdi_gap=43% task_gap=-12% task_weight=99% bdi_bw=52576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 131.436214: balance_dirty_state: bdi btrfs-1: dirty=999 wb=364 unstable=0 bg_thresh=1002 thresh=2005 gap=642 poll_thresh=15 ino=257 dd-2584 [005] 131.436332: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=364 unstable=0 bg_thresh=1002 thresh=2004 gap=616 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 131.436378: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18920 wrote=0 to_write=8192 dd-2584 [005] 131.436520: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=364 unstable=0 bg_thresh=1001 thresh=2003 gap=590 poll_thresh=17 ino=257 dd-2584 [005] 131.436821: balance_dirty_state: bdi btrfs-1: dirty=974 wb=514 unstable=0 bg_thresh=1001 thresh=2002 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 131.436994: balance_dirty_state: bdi btrfs-1: dirty=924 wb=589 unstable=0 bg_thresh=1003 thresh=2006 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 131.436996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=52576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 131.438040: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=688 to_write=7504 dd-2584 [003] 131.444078: balance_dirty_state: bdi btrfs-1: dirty=449 wb=939 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=19 ino=257 dd-2584 [003] 131.444207: balance_dirty_state: bdi btrfs-1: dirty=474 wb=939 unstable=0 bg_thresh=1007 thresh=2014 gap=601 poll_thresh=14 ino=257 dd-2584 [003] 131.444327: balance_dirty_state: bdi btrfs-1: dirty=474 wb=939 unstable=0 bg_thresh=1007 thresh=2014 gap=601 poll_thresh=15 ino=257 dd-2584 [003] 131.444443: balance_dirty_state: bdi btrfs-1: dirty=499 wb=939 unstable=0 bg_thresh=1009 thresh=2019 gap=581 poll_thresh=16 ino=257 dd-2584 [003] 131.444677: balance_dirty_state: bdi btrfs-1: dirty=524 wb=939 unstable=0 bg_thresh=1012 thresh=2024 gap=561 poll_thresh=17 ino=257 dd-2584 [003] 131.444914: balance_dirty_state: bdi btrfs-1: dirty=549 wb=939 unstable=0 bg_thresh=1011 thresh=2023 gap=535 poll_thresh=18 ino=257 dd-2584 [003] 131.445150: balance_dirty_state: bdi btrfs-1: dirty=599 wb=939 unstable=0 bg_thresh=1013 thresh=2027 gap=489 poll_thresh=19 ino=257 dd-2584 [003] 131.445159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=52576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 131.452108: balance_dirty_state: bdi btrfs-1: dirty=599 wb=814 unstable=0 bg_thresh=1012 thresh=2025 gap=612 poll_thresh=19 ino=257 dd-2584 [003] 131.452180: balance_dirty_state: bdi btrfs-1: dirty=599 wb=814 unstable=0 bg_thresh=1009 thresh=2019 gap=606 poll_thresh=14 ino=257 dd-2584 [003] 131.452238: balance_dirty_state: bdi btrfs-1: dirty=624 wb=814 unstable=0 bg_thresh=1012 thresh=2024 gap=586 poll_thresh=15 ino=257 dd-2584 [003] 131.452297: balance_dirty_state: bdi btrfs-1: dirty=649 wb=814 unstable=0 bg_thresh=1009 thresh=2018 gap=555 poll_thresh=16 ino=257 dd-2584 [003] 131.452596: balance_dirty_state: bdi btrfs-1: dirty=674 wb=814 unstable=0 bg_thresh=1007 thresh=2014 gap=526 poll_thresh=17 ino=257 dd-2584 [003] 131.452716: balance_dirty_state: bdi btrfs-1: dirty=699 wb=814 unstable=0 bg_thresh=1009 thresh=2019 gap=506 poll_thresh=18 ino=257 dd-2584 [003] 131.452841: balance_dirty_state: bdi btrfs-1: dirty=724 wb=814 unstable=0 bg_thresh=1007 thresh=2015 gap=477 poll_thresh=19 ino=257 dd-2584 [003] 131.452846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=52576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 131.460107: balance_dirty_state: bdi btrfs-1: dirty=749 wb=589 unstable=0 bg_thresh=1008 thresh=2016 gap=678 poll_thresh=14 ino=257 dd-2584 [003] 131.460167: balance_dirty_state: bdi btrfs-1: dirty=774 wb=589 unstable=0 bg_thresh=1008 thresh=2016 gap=653 poll_thresh=15 ino=257 dd-2584 [003] 131.460226: balance_dirty_state: bdi btrfs-1: dirty=774 wb=589 unstable=0 bg_thresh=1007 thresh=2015 gap=652 poll_thresh=16 ino=257 dd-2584 [003] 131.460342: balance_dirty_state: bdi btrfs-1: dirty=824 wb=589 unstable=0 bg_thresh=1009 thresh=2019 gap=606 poll_thresh=17 ino=257 dd-2584 [003] 131.460459: balance_dirty_state: bdi btrfs-1: dirty=849 wb=589 unstable=0 bg_thresh=1009 thresh=2018 gap=580 poll_thresh=18 ino=257 dd-2584 [003] 131.460575: balance_dirty_state: bdi btrfs-1: dirty=874 wb=589 unstable=0 bg_thresh=1008 thresh=2017 gap=554 poll_thresh=19 ino=257 dd-2584 [003] 131.460862: balance_dirty_state: bdi btrfs-1: dirty=899 wb=589 unstable=0 bg_thresh=1008 thresh=2016 gap=528 poll_thresh=20 ino=257 dd-2584 [003] 131.460979: balance_dirty_state: bdi btrfs-1: dirty=949 wb=589 unstable=0 bg_thresh=1010 thresh=2020 gap=482 poll_thresh=21 ino=257 dd-2584 [003] 131.460984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1320 avg_dirty=1320 bdi_gap=29% task_gap=-40% task_weight=99% bdi_bw=52576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 131.468196: balance_dirty_state: bdi btrfs-1: dirty=949 wb=439 unstable=0 bg_thresh=1009 thresh=2018 gap=630 poll_thresh=16 ino=257 dd-2584 [003] 131.468309: balance_dirty_state: bdi btrfs-1: dirty=999 wb=439 unstable=0 bg_thresh=1008 thresh=2017 gap=579 poll_thresh=17 ino=257 dd-2584 [003] 131.468421: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=439 unstable=0 bg_thresh=1010 thresh=2021 gap=558 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 131.468484: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18952 wrote=0 to_write=8192 dd-2584 [003] 131.468546: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=439 unstable=0 bg_thresh=1010 thresh=2020 gap=532 poll_thresh=19 ino=257 dd-2584 [003] 131.468672: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=464 unstable=0 bg_thresh=1009 thresh=2019 gap=506 poll_thresh=20 ino=257 dd-2584 [003] 131.468799: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=514 unstable=0 bg_thresh=1011 thresh=2023 gap=460 poll_thresh=21 ino=257 dd-2584 [003] 131.468800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=52576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 131.470692: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=672 to_write=7520 dd-2584 [003] 131.476141: balance_dirty_state: bdi btrfs-1: dirty=449 wb=989 unstable=0 bg_thresh=1010 thresh=2021 gap=583 poll_thresh=21 ino=257 dd-2584 [003] 131.476209: balance_dirty_state: bdi btrfs-1: dirty=449 wb=989 unstable=0 bg_thresh=1010 thresh=2021 gap=583 poll_thresh=16 ino=257 dd-2584 [003] 131.476499: balance_dirty_state: bdi btrfs-1: dirty=499 wb=989 unstable=0 bg_thresh=1012 thresh=2025 gap=537 poll_thresh=17 ino=257 dd-2584 [003] 131.476617: balance_dirty_state: bdi btrfs-1: dirty=524 wb=989 unstable=0 bg_thresh=1009 thresh=2018 gap=505 poll_thresh=18 ino=257 dd-2584 [003] 131.476735: balance_dirty_state: bdi btrfs-1: dirty=549 wb=989 unstable=0 bg_thresh=1008 thresh=2017 gap=479 poll_thresh=19 ino=257 dd-2584 [003] 131.476739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=52576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 131.484110: balance_dirty_state: bdi btrfs-1: dirty=549 wb=864 unstable=0 bg_thresh=1010 thresh=2020 gap=607 poll_thresh=19 ino=257 dd-2584 [003] 131.484213: balance_dirty_state: bdi btrfs-1: dirty=574 wb=864 unstable=0 bg_thresh=1012 thresh=2025 gap=587 poll_thresh=14 ino=257 dd-2584 [003] 131.484269: balance_dirty_state: bdi btrfs-1: dirty=599 wb=864 unstable=0 bg_thresh=1009 thresh=2019 gap=556 poll_thresh=15 ino=257 dd-2584 [003] 131.484325: balance_dirty_state: bdi btrfs-1: dirty=599 wb=864 unstable=0 bg_thresh=1012 thresh=2024 gap=561 poll_thresh=16 ino=257 dd-2584 [003] 131.484437: balance_dirty_state: bdi btrfs-1: dirty=624 wb=864 unstable=0 bg_thresh=1011 thresh=2023 gap=535 poll_thresh=17 ino=257 dd-2584 [003] 131.484550: balance_dirty_state: bdi btrfs-1: dirty=674 wb=864 unstable=0 bg_thresh=1013 thresh=2027 gap=489 poll_thresh=18 ino=257 dd-2584 [003] 131.484554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=52576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 131.492028: balance_dirty_state: bdi btrfs-1: dirty=674 wb=739 unstable=0 bg_thresh=1014 thresh=2028 gap=615 poll_thresh=18 ino=257 dd-2584 [001] 131.492140: balance_dirty_state: bdi btrfs-1: dirty=699 wb=739 unstable=0 bg_thresh=1014 thresh=2028 gap=590 poll_thresh=13 ino=257 dd-2584 [001] 131.492260: balance_dirty_state: bdi btrfs-1: dirty=699 wb=739 unstable=0 bg_thresh=1013 thresh=2027 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 131.492376: balance_dirty_state: bdi btrfs-1: dirty=724 wb=739 unstable=0 bg_thresh=1013 thresh=2027 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 131.492499: balance_dirty_state: bdi btrfs-1: dirty=749 wb=739 unstable=0 bg_thresh=1013 thresh=2026 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 131.493089: balance_dirty_state: bdi btrfs-1: dirty=774 wb=739 unstable=0 bg_thresh=1012 thresh=2025 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 131.493327: balance_dirty_state: bdi btrfs-1: dirty=799 wb=739 unstable=0 bg_thresh=1014 thresh=2029 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 131.493336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=52576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 131.500060: balance_dirty_state: bdi btrfs-1: dirty=799 wb=614 unstable=0 bg_thresh=1008 thresh=2017 gap=604 poll_thresh=18 ino=257 dd-2584 [005] 131.500175: balance_dirty_state: bdi btrfs-1: dirty=824 wb=614 unstable=0 bg_thresh=1008 thresh=2016 gap=578 poll_thresh=13 ino=257 dd-2584 [005] 131.500293: balance_dirty_state: bdi btrfs-1: dirty=824 wb=614 unstable=0 bg_thresh=1008 thresh=2016 gap=578 poll_thresh=14 ino=257 dd-2584 [005] 131.500412: balance_dirty_state: bdi btrfs-1: dirty=849 wb=614 unstable=0 bg_thresh=1007 thresh=2015 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 131.500530: balance_dirty_state: bdi btrfs-1: dirty=874 wb=614 unstable=0 bg_thresh=1007 thresh=2015 gap=527 poll_thresh=16 ino=257 dd-2584 [005] 131.500767: balance_dirty_state: bdi btrfs-1: dirty=899 wb=614 unstable=0 bg_thresh=1009 thresh=2019 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 131.501002: balance_dirty_state: bdi btrfs-1: dirty=924 wb=614 unstable=0 bg_thresh=1009 thresh=2018 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 131.501012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=99% bdi_bw=52576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 131.508114: balance_dirty_state: bdi btrfs-1: dirty=949 wb=439 unstable=0 bg_thresh=1002 thresh=2005 gap=617 poll_thresh=13 ino=257 dd-2584 [005] 131.508175: balance_dirty_state: bdi btrfs-1: dirty=949 wb=439 unstable=0 bg_thresh=999 thresh=1999 gap=611 poll_thresh=14 ino=257 dd-2584 [005] 131.508236: balance_dirty_state: bdi btrfs-1: dirty=974 wb=439 unstable=0 bg_thresh=1002 thresh=2004 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 131.508297: balance_dirty_state: bdi btrfs-1: dirty=999 wb=439 unstable=0 bg_thresh=999 thresh=1998 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 131.508595: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=439 unstable=0 bg_thresh=1001 thresh=2002 gap=539 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 131.508616: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18992 wrote=0 to_write=8192 dd-2584 [005] 131.508772: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=439 unstable=0 bg_thresh=1000 thresh=2001 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 131.508961: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=489 unstable=0 bg_thresh=1000 thresh=2000 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 131.508963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=52576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 131.510827: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=640 to_write=7552 dd-2584 [005] 131.516026: balance_dirty_state: bdi btrfs-1: dirty=449 wb=939 unstable=0 bg_thresh=1002 thresh=2005 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 131.516101: balance_dirty_state: bdi btrfs-1: dirty=474 wb=939 unstable=0 bg_thresh=1005 thresh=2010 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 131.516166: balance_dirty_state: bdi btrfs-1: dirty=499 wb=939 unstable=0 bg_thresh=1004 thresh=2009 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 131.516228: balance_dirty_state: bdi btrfs-1: dirty=499 wb=939 unstable=0 bg_thresh=1004 thresh=2009 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 131.516348: balance_dirty_state: bdi btrfs-1: dirty=549 wb=939 unstable=0 bg_thresh=1003 thresh=2007 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 131.516468: balance_dirty_state: bdi btrfs-1: dirty=574 wb=939 unstable=0 bg_thresh=1003 thresh=2006 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 131.516473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 131.528110: balance_dirty_state: bdi btrfs-1: dirty=574 wb=689 unstable=0 bg_thresh=1003 thresh=2007 gap=744 poll_thresh=18 ino=257 dd-2584 [005] 131.528176: balance_dirty_state: bdi btrfs-1: dirty=599 wb=689 unstable=0 bg_thresh=1006 thresh=2012 gap=724 poll_thresh=13 ino=257 dd-2584 [005] 131.528235: balance_dirty_state: bdi btrfs-1: dirty=599 wb=689 unstable=0 bg_thresh=1006 thresh=2012 gap=724 poll_thresh=14 ino=257 dd-2584 [005] 131.528297: balance_dirty_state: bdi btrfs-1: dirty=624 wb=689 unstable=0 bg_thresh=1005 thresh=2011 gap=698 poll_thresh=15 ino=257 dd-2584 [005] 131.528534: balance_dirty_state: bdi btrfs-1: dirty=649 wb=689 unstable=0 bg_thresh=1005 thresh=2011 gap=673 poll_thresh=16 ino=257 dd-2584 [005] 131.528656: balance_dirty_state: bdi btrfs-1: dirty=674 wb=689 unstable=0 bg_thresh=1001 thresh=2002 gap=639 poll_thresh=17 ino=257 dd-2584 [005] 131.528780: balance_dirty_state: bdi btrfs-1: dirty=699 wb=689 unstable=0 bg_thresh=1000 thresh=2000 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 131.528898: balance_dirty_state: bdi btrfs-1: dirty=724 wb=689 unstable=0 bg_thresh=999 thresh=1999 gap=586 poll_thresh=19 ino=257 dd-2584 [005] 131.529015: balance_dirty_state: bdi btrfs-1: dirty=774 wb=689 unstable=0 bg_thresh=999 thresh=1998 gap=535 poll_thresh=20 ino=257 dd-2584 [005] 131.529134: balance_dirty_state: bdi btrfs-1: dirty=799 wb=689 unstable=0 bg_thresh=1001 thresh=2002 gap=514 poll_thresh=21 ino=257 dd-2584 [005] 131.529251: balance_dirty_state: bdi btrfs-1: dirty=824 wb=689 unstable=0 bg_thresh=1000 thresh=2001 gap=488 poll_thresh=22 ino=257 dd-2584 [005] 131.529256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 131.536159: balance_dirty_state: bdi btrfs-1: dirty=824 wb=664 unstable=0 bg_thresh=1001 thresh=2003 gap=515 poll_thresh=22 ino=257 dd-2584 [007] 131.536239: balance_dirty_state: bdi btrfs-1: dirty=824 wb=614 unstable=0 bg_thresh=1001 thresh=2003 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 131.536379: balance_dirty_state: bdi btrfs-1: dirty=849 wb=539 unstable=0 bg_thresh=1010 thresh=2020 gap=632 poll_thresh=17 ino=257 dd-2584 [007] 131.536673: balance_dirty_state: bdi btrfs-1: dirty=899 wb=539 unstable=0 bg_thresh=1011 thresh=2023 gap=585 poll_thresh=18 ino=257 dd-2584 [007] 131.536799: balance_dirty_state: bdi btrfs-1: dirty=924 wb=539 unstable=0 bg_thresh=1010 thresh=2020 gap=557 poll_thresh=19 ino=257 dd-2584 [007] 131.536923: balance_dirty_state: bdi btrfs-1: dirty=949 wb=539 unstable=0 bg_thresh=1005 thresh=2011 gap=523 poll_thresh=20 ino=257 dd-2584 [007] 131.537046: balance_dirty_state: bdi btrfs-1: dirty=974 wb=539 unstable=0 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=21 ino=257 dd-2584 [007] 131.537051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 131.544127: balance_dirty_state: bdi btrfs-1: dirty=974 wb=389 unstable=0 bg_thresh=1009 thresh=2018 gap=655 poll_thresh=21 ino=257 dd-2584 [007] 131.544259: balance_dirty_state: bdi btrfs-1: dirty=999 wb=389 unstable=0 bg_thresh=1009 thresh=2018 gap=630 poll_thresh=16 ino=257 dd-2584 [007] 131.544496: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=389 unstable=0 bg_thresh=1011 thresh=2022 gap=609 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 131.544580: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19028 wrote=0 to_write=8192 dd-2584 [007] 131.544742: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=389 unstable=0 bg_thresh=1010 thresh=2021 gap=558 poll_thresh=18 ino=257 dd-2584 [007] 131.544989: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=439 unstable=0 bg_thresh=1010 thresh=2020 gap=532 poll_thresh=19 ino=257 dd-2584 [007] 131.545539: balance_dirty_state: bdi btrfs-1: dirty=974 wb=564 unstable=0 bg_thresh=1012 thresh=2024 gap=486 poll_thresh=20 ino=257 dd-2584 [007] 131.545541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 131.547215: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=688 to_write=7504 dd-2584 [007] 131.552142: balance_dirty_state: bdi btrfs-1: dirty=424 wb=964 unstable=0 bg_thresh=1014 thresh=2028 gap=640 poll_thresh=20 ino=257 dd-2584 [007] 131.552271: balance_dirty_state: bdi btrfs-1: dirty=449 wb=964 unstable=0 bg_thresh=1013 thresh=2027 gap=614 poll_thresh=15 ino=257 dd-2584 [007] 131.552390: balance_dirty_state: bdi btrfs-1: dirty=449 wb=964 unstable=0 bg_thresh=1010 thresh=2021 gap=608 poll_thresh=16 ino=257 dd-2584 [007] 131.552624: balance_dirty_state: bdi btrfs-1: dirty=499 wb=964 unstable=0 bg_thresh=1010 thresh=2020 gap=557 poll_thresh=17 ino=257 dd-2584 [007] 131.552859: balance_dirty_state: bdi btrfs-1: dirty=524 wb=964 unstable=0 bg_thresh=1009 thresh=2019 gap=531 poll_thresh=18 ino=257 dd-2584 [007] 131.553097: balance_dirty_state: bdi btrfs-1: dirty=549 wb=964 unstable=0 bg_thresh=1011 thresh=2023 gap=510 poll_thresh=19 ino=257 dd-2584 [007] 131.553332: balance_dirty_state: bdi btrfs-1: dirty=599 wb=964 unstable=0 bg_thresh=1011 thresh=2022 gap=459 poll_thresh=20 ino=257 dd-2584 [007] 131.553340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 131.560193: balance_dirty_state: bdi btrfs-1: dirty=599 wb=839 unstable=0 bg_thresh=1008 thresh=2017 gap=579 poll_thresh=20 ino=257 dd-2584 [007] 131.560275: balance_dirty_state: bdi btrfs-1: dirty=599 wb=839 unstable=0 bg_thresh=1011 thresh=2022 gap=584 poll_thresh=15 ino=257 dd-2584 [007] 131.560336: balance_dirty_state: bdi btrfs-1: dirty=624 wb=839 unstable=0 bg_thresh=1008 thresh=2016 gap=553 poll_thresh=16 ino=257 dd-2584 [007] 131.560450: balance_dirty_state: bdi btrfs-1: dirty=649 wb=839 unstable=0 bg_thresh=1007 thresh=2015 gap=527 poll_thresh=17 ino=257 dd-2584 [007] 131.560731: balance_dirty_state: bdi btrfs-1: dirty=674 wb=839 unstable=0 bg_thresh=1009 thresh=2019 gap=506 poll_thresh=18 ino=257 dd-2584 [007] 131.560845: balance_dirty_state: bdi btrfs-1: dirty=724 wb=839 unstable=0 bg_thresh=1009 thresh=2018 gap=455 poll_thresh=19 ino=257 dd-2584 [007] 131.560849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-181% task_weight=98% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 131.568133: balance_dirty_state: bdi btrfs-1: dirty=724 wb=714 unstable=0 bg_thresh=1010 thresh=2020 gap=582 poll_thresh=19 ino=257 dd-2584 [007] 131.568232: balance_dirty_state: bdi btrfs-1: dirty=724 wb=714 unstable=0 bg_thresh=1009 thresh=2019 gap=581 poll_thresh=14 ino=257 dd-2584 [007] 131.568293: balance_dirty_state: bdi btrfs-1: dirty=749 wb=714 unstable=0 bg_thresh=1009 thresh=2019 gap=556 poll_thresh=15 ino=257 dd-2584 [007] 131.568351: balance_dirty_state: bdi btrfs-1: dirty=774 wb=714 unstable=0 bg_thresh=1009 thresh=2018 gap=530 poll_thresh=16 ino=257 dd-2584 [007] 131.568469: balance_dirty_state: bdi btrfs-1: dirty=799 wb=714 unstable=0 bg_thresh=1011 thresh=2022 gap=509 poll_thresh=17 ino=257 dd-2584 [007] 131.568585: balance_dirty_state: bdi btrfs-1: dirty=824 wb=714 unstable=0 bg_thresh=1010 thresh=2021 gap=483 poll_thresh=18 ino=257 dd-2584 [007] 131.568590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 131.576249: balance_dirty_state: bdi btrfs-1: dirty=824 wb=714 unstable=0 bg_thresh=1011 thresh=2022 gap=484 poll_thresh=18 ino=257 dd-2584 [007] 131.576258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 131.584230: balance_dirty_state: bdi btrfs-1: dirty=824 wb=464 unstable=0 bg_thresh=1010 thresh=2020 gap=732 poll_thresh=18 ino=257 dd-2584 [007] 131.584340: balance_dirty_state: bdi btrfs-1: dirty=849 wb=464 unstable=0 bg_thresh=1010 thresh=2020 gap=707 poll_thresh=13 ino=257 dd-2584 [007] 131.584442: balance_dirty_state: bdi btrfs-1: dirty=849 wb=464 unstable=0 bg_thresh=1009 thresh=2019 gap=706 poll_thresh=14 ino=257 dd-2584 [007] 131.584544: balance_dirty_state: bdi btrfs-1: dirty=874 wb=464 unstable=0 bg_thresh=1009 thresh=2019 gap=681 poll_thresh=15 ino=257 dd-2584 [007] 131.584646: balance_dirty_state: bdi btrfs-1: dirty=899 wb=464 unstable=0 bg_thresh=1011 thresh=2023 gap=660 poll_thresh=16 ino=257 dd-2584 [007] 131.584850: balance_dirty_state: bdi btrfs-1: dirty=924 wb=464 unstable=0 bg_thresh=1011 thresh=2022 gap=634 poll_thresh=17 ino=257 dd-2584 [007] 131.585351: balance_dirty_state: bdi btrfs-1: dirty=949 wb=464 unstable=0 bg_thresh=1010 thresh=2021 gap=608 poll_thresh=18 ino=257 dd-2584 [007] 131.585552: balance_dirty_state: bdi btrfs-1: dirty=999 wb=464 unstable=0 bg_thresh=1010 thresh=2020 gap=557 poll_thresh=19 ino=257 dd-2584 [007] 131.585756: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=464 unstable=0 bg_thresh=1012 thresh=2024 gap=536 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 131.585802: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19068 wrote=0 to_write=8192 dd-2584 [007] 131.585969: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=464 unstable=0 bg_thresh=1011 thresh=2023 gap=510 poll_thresh=21 ino=257 dd-2584 [007] 131.586227: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=414 unstable=0 bg_thresh=1007 thresh=2014 gap=576 poll_thresh=22 ino=257 dd-2584 [007] 131.586457: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=439 unstable=0 bg_thresh=1011 thresh=2022 gap=559 poll_thresh=23 ino=257 dd-2584 [007] 131.586673: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=489 unstable=0 bg_thresh=1013 thresh=2027 gap=514 poll_thresh=24 ino=257 dd-2584 [007] 131.586900: balance_dirty_state: bdi btrfs-1: dirty=999 wb=514 unstable=0 bg_thresh=1009 thresh=2018 gap=505 poll_thresh=25 ino=257 dd-2584 [007] 131.587397: balance_dirty_state: bdi btrfs-1: dirty=974 wb=589 unstable=0 bg_thresh=1006 thresh=2013 gap=450 poll_thresh=26 ino=257 dd-2584 [007] 131.587400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 131.591167: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=784 to_write=7408 dd-2584 [007] 131.592173: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1114 unstable=0 bg_thresh=1011 thresh=2022 gap=459 poll_thresh=26 ino=257 dd-2584 [007] 131.592186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 131.600196: balance_dirty_state: bdi btrfs-1: dirty=449 wb=864 unstable=0 bg_thresh=1009 thresh=2018 gap=705 poll_thresh=26 ino=257 dd-2584 [007] 131.600284: balance_dirty_state: bdi btrfs-1: dirty=449 wb=864 unstable=0 bg_thresh=1011 thresh=2023 gap=710 poll_thresh=19 ino=257 dd-2584 [007] 131.600404: balance_dirty_state: bdi btrfs-1: dirty=474 wb=864 unstable=0 bg_thresh=1011 thresh=2022 gap=684 poll_thresh=20 ino=257 dd-2584 [007] 131.600522: balance_dirty_state: bdi btrfs-1: dirty=524 wb=864 unstable=0 bg_thresh=1010 thresh=2021 gap=633 poll_thresh=21 ino=257 dd-2584 [007] 131.600640: balance_dirty_state: bdi btrfs-1: dirty=549 wb=864 unstable=0 bg_thresh=1010 thresh=2020 gap=607 poll_thresh=22 ino=257 dd-2584 [007] 131.600758: balance_dirty_state: bdi btrfs-1: dirty=574 wb=864 unstable=0 bg_thresh=1012 thresh=2024 gap=586 poll_thresh=23 ino=257 dd-2584 [007] 131.600876: balance_dirty_state: bdi btrfs-1: dirty=624 wb=864 unstable=0 bg_thresh=1011 thresh=2023 gap=535 poll_thresh=24 ino=257 dd-2584 [007] 131.600998: balance_dirty_state: bdi btrfs-1: dirty=649 wb=864 unstable=0 bg_thresh=1008 thresh=2016 gap=503 poll_thresh=25 ino=257 dd-2584 [007] 131.601003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 131.608174: balance_dirty_state: bdi btrfs-1: dirty=649 wb=864 unstable=0 bg_thresh=1010 thresh=2020 gap=507 poll_thresh=25 ino=257 dd-2584 [007] 131.608242: balance_dirty_state: bdi btrfs-1: dirty=674 wb=864 unstable=0 bg_thresh=1012 thresh=2025 gap=487 poll_thresh=19 ino=257 dd-2584 [007] 131.608246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=99% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 131.616139: balance_dirty_state: bdi btrfs-1: dirty=674 wb=664 unstable=0 bg_thresh=1011 thresh=2023 gap=685 poll_thresh=19 ino=257 dd-2584 [007] 131.616379: balance_dirty_state: bdi btrfs-1: dirty=674 wb=664 unstable=0 bg_thresh=1011 thresh=2022 gap=684 poll_thresh=14 ino=257 dd-2584 [007] 131.616439: balance_dirty_state: bdi btrfs-1: dirty=699 wb=664 unstable=0 bg_thresh=1013 thresh=2027 gap=664 poll_thresh=15 ino=257 dd-2584 [007] 131.616498: balance_dirty_state: bdi btrfs-1: dirty=699 wb=664 unstable=0 bg_thresh=1010 thresh=2021 gap=658 poll_thresh=16 ino=257 dd-2584 [007] 131.616614: balance_dirty_state: bdi btrfs-1: dirty=749 wb=664 unstable=0 bg_thresh=1010 thresh=2020 gap=607 poll_thresh=17 ino=257 dd-2584 [007] 131.616731: balance_dirty_state: bdi btrfs-1: dirty=774 wb=664 unstable=0 bg_thresh=1009 thresh=2019 gap=581 poll_thresh=18 ino=257 dd-2584 [007] 131.616847: balance_dirty_state: bdi btrfs-1: dirty=799 wb=664 unstable=0 bg_thresh=1011 thresh=2023 gap=560 poll_thresh=19 ino=257 dd-2584 [007] 131.616962: balance_dirty_state: bdi btrfs-1: dirty=849 wb=664 unstable=0 bg_thresh=1011 thresh=2022 gap=509 poll_thresh=20 ino=257 dd-2584 [007] 131.617113: balance_dirty_state: bdi btrfs-1: dirty=874 wb=539 unstable=0 bg_thresh=1006 thresh=2013 gap=600 poll_thresh=21 ino=257 dd-2584 [007] 131.617239: balance_dirty_state: bdi btrfs-1: dirty=899 wb=539 unstable=0 bg_thresh=1007 thresh=2015 gap=577 poll_thresh=22 ino=257 dd-2584 [007] 131.617521: balance_dirty_state: bdi btrfs-1: dirty=924 wb=539 unstable=0 bg_thresh=1007 thresh=2014 gap=551 poll_thresh=23 ino=257 dd-2584 [007] 131.617643: balance_dirty_state: bdi btrfs-1: dirty=974 wb=539 unstable=0 bg_thresh=1005 thresh=2011 gap=498 poll_thresh=24 ino=257 dd-2584 [007] 131.617648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=54264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 131.624160: balance_dirty_state: bdi btrfs-1: dirty=974 wb=539 unstable=0 bg_thresh=1006 thresh=2013 gap=500 poll_thresh=24 ino=257 dd-2584 [000] 131.624169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=55884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 131.632145: balance_dirty_state: bdi btrfs-1: dirty=974 wb=339 unstable=0 bg_thresh=1008 thresh=2016 gap=703 poll_thresh=24 ino=257 dd-2584 [004] 131.632255: balance_dirty_state: bdi btrfs-1: dirty=974 wb=289 unstable=0 bg_thresh=1009 thresh=2018 gap=755 poll_thresh=18 ino=257 dd-2584 [004] 131.632509: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=264 unstable=0 bg_thresh=1005 thresh=2011 gap=723 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 131.632556: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19116 wrote=0 to_write=8192 dd-2584 [004] 131.632758: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=264 unstable=0 bg_thresh=1002 thresh=2004 gap=691 poll_thresh=20 ino=257 dd-2584 [004] 131.633075: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=339 unstable=0 bg_thresh=1004 thresh=2008 gap=645 poll_thresh=21 ino=257 dd-2584 [004] 131.633276: balance_dirty_state: bdi btrfs-1: dirty=999 wb=389 unstable=0 bg_thresh=1000 thresh=2001 gap=613 poll_thresh=22 ino=257 dd-2584 [004] 131.633412: balance_dirty_state: bdi btrfs-1: dirty=999 wb=414 unstable=0 bg_thresh=1000 thresh=2000 gap=587 poll_thresh=23 ino=257 dd-2584 [004] 131.633602: balance_dirty_state: bdi btrfs-1: dirty=974 wb=489 unstable=0 bg_thresh=999 thresh=1999 gap=536 poll_thresh=24 ino=257 dd-2584 [004] 131.634056: balance_dirty_state: bdi btrfs-1: dirty=849 wb=614 unstable=0 bg_thresh=1004 thresh=2009 gap=546 poll_thresh=25 ino=257 dd-2584 [004] 131.634199: balance_dirty_state: bdi btrfs-1: dirty=824 wb=664 unstable=0 bg_thresh=1004 thresh=2008 gap=520 poll_thresh=26 ino=257 dd-2584 [004] 131.634373: balance_dirty_state: bdi btrfs-1: dirty=824 wb=714 unstable=0 bg_thresh=1003 thresh=2007 gap=469 poll_thresh=27 ino=257 dd-2584 [004] 131.634375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=55884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 131.635697: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=272 wrote=832 to_write=7360 dd-2584 [004] 131.640444: balance_dirty_state: bdi btrfs-1: dirty=449 wb=989 unstable=0 bg_thresh=1000 thresh=2000 gap=562 poll_thresh=27 ino=257 dd-2584 [004] 131.640626: balance_dirty_state: bdi btrfs-1: dirty=449 wb=989 unstable=0 bg_thresh=1000 thresh=2000 gap=562 poll_thresh=20 ino=257 dd-2584 [004] 131.640991: balance_dirty_state: bdi btrfs-1: dirty=499 wb=989 unstable=0 bg_thresh=999 thresh=1999 gap=511 poll_thresh=21 ino=257 dd-2584 [004] 131.641351: balance_dirty_state: bdi btrfs-1: dirty=524 wb=989 unstable=0 bg_thresh=999 thresh=1998 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 131.641364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=55884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 131.648111: balance_dirty_state: bdi btrfs-1: dirty=524 wb=989 unstable=0 bg_thresh=986 thresh=1972 gap=459 poll_thresh=22 ino=257 dd-2584 [000] 131.648117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=55884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 131.656151: balance_dirty_state: bdi btrfs-1: dirty=524 wb=739 unstable=0 bg_thresh=988 thresh=1976 gap=713 poll_thresh=22 ino=257 dd-2584 [007] 131.656238: balance_dirty_state: bdi btrfs-1: dirty=524 wb=739 unstable=0 bg_thresh=990 thresh=1981 gap=718 poll_thresh=16 ino=257 dd-2584 [007] 131.656385: balance_dirty_state: bdi btrfs-1: dirty=574 wb=739 unstable=0 bg_thresh=990 thresh=1980 gap=667 poll_thresh=17 ino=257 dd-2584 [007] 131.656535: balance_dirty_state: bdi btrfs-1: dirty=599 wb=739 unstable=0 bg_thresh=992 thresh=1985 gap=647 poll_thresh=18 ino=257 dd-2584 [007] 131.656901: balance_dirty_state: bdi btrfs-1: dirty=624 wb=739 unstable=0 bg_thresh=994 thresh=1989 gap=626 poll_thresh=19 ino=257 dd-2584 [007] 131.657047: balance_dirty_state: bdi btrfs-1: dirty=649 wb=739 unstable=0 bg_thresh=994 thresh=1988 gap=600 poll_thresh=20 ino=257 dd-2584 [007] 131.657191: balance_dirty_state: bdi btrfs-1: dirty=699 wb=739 unstable=0 bg_thresh=993 thresh=1987 gap=549 poll_thresh=21 ino=257 dd-2584 [007] 131.657336: balance_dirty_state: bdi btrfs-1: dirty=724 wb=739 unstable=0 bg_thresh=993 thresh=1986 gap=523 poll_thresh=22 ino=257 dd-2584 [007] 131.657482: balance_dirty_state: bdi btrfs-1: dirty=749 wb=739 unstable=0 bg_thresh=995 thresh=1990 gap=502 poll_thresh=23 ino=257 dd-2584 [007] 131.657626: balance_dirty_state: bdi btrfs-1: dirty=799 wb=739 unstable=0 bg_thresh=994 thresh=1989 gap=451 poll_thresh=24 ino=257 dd-2584 [007] 131.657632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=55884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 131.664212: balance_dirty_state: bdi btrfs-1: dirty=799 wb=589 unstable=0 bg_thresh=997 thresh=1994 gap=606 poll_thresh=24 ino=257 dd-2584 [007] 131.664344: balance_dirty_state: bdi btrfs-1: dirty=799 wb=589 unstable=0 bg_thresh=996 thresh=1993 gap=605 poll_thresh=18 ino=257 dd-2584 [007] 131.664581: balance_dirty_state: bdi btrfs-1: dirty=824 wb=589 unstable=0 bg_thresh=996 thresh=1992 gap=579 poll_thresh=19 ino=257 dd-2584 [007] 131.665169: balance_dirty_state: bdi btrfs-1: dirty=874 wb=589 unstable=0 bg_thresh=995 thresh=1991 gap=528 poll_thresh=20 ino=257 dd-2584 [007] 131.665405: balance_dirty_state: bdi btrfs-1: dirty=899 wb=589 unstable=0 bg_thresh=997 thresh=1995 gap=507 poll_thresh=21 ino=257 dd-2584 [007] 131.665639: balance_dirty_state: bdi btrfs-1: dirty=924 wb=589 unstable=0 bg_thresh=997 thresh=1994 gap=481 poll_thresh=22 ino=257 dd-2584 [007] 131.665648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=55884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 131.672244: balance_dirty_state: bdi btrfs-1: dirty=924 wb=464 unstable=0 bg_thresh=996 thresh=1992 gap=604 poll_thresh=22 ino=257 dd-2584 [007] 131.672346: balance_dirty_state: bdi btrfs-1: dirty=949 wb=464 unstable=0 bg_thresh=993 thresh=1986 gap=573 poll_thresh=16 ino=257 dd-2584 [007] 131.672461: balance_dirty_state: bdi btrfs-1: dirty=974 wb=464 unstable=0 bg_thresh=995 thresh=1990 gap=552 poll_thresh=17 ino=257 dd-2584 [007] 131.672574: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=464 unstable=0 bg_thresh=994 thresh=1989 gap=501 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 131.672657: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19156 wrote=0 to_write=8192 dd-2584 [007] 131.672700: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=464 unstable=0 bg_thresh=994 thresh=1988 gap=475 poll_thresh=19 ino=257 dd-2584 [007] 131.672702: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=55884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 131.675567: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=312 wrote=608 to_write=7584 dd-2584 [004] 131.680216: balance_dirty_state: bdi btrfs-1: dirty=424 wb=939 unstable=0 bg_thresh=991 thresh=1983 gap=620 poll_thresh=19 ino=257 dd-2584 [004] 131.680323: balance_dirty_state: bdi btrfs-1: dirty=449 wb=939 unstable=0 bg_thresh=988 thresh=1977 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 131.680443: balance_dirty_state: bdi btrfs-1: dirty=449 wb=939 unstable=0 bg_thresh=991 thresh=1982 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 131.680561: balance_dirty_state: bdi btrfs-1: dirty=474 wb=939 unstable=0 bg_thresh=988 thresh=1976 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 131.681149: balance_dirty_state: bdi btrfs-1: dirty=499 wb=939 unstable=0 bg_thresh=990 thresh=1980 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 131.681387: balance_dirty_state: bdi btrfs-1: dirty=524 wb=939 unstable=0 bg_thresh=989 thresh=1979 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 131.681620: balance_dirty_state: bdi btrfs-1: dirty=574 wb=939 unstable=0 bg_thresh=989 thresh=1978 gap=465 poll_thresh=19 ino=257 dd-2584 [004] 131.681629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=55884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 131.688236: balance_dirty_state: bdi btrfs-1: dirty=574 wb=814 unstable=0 bg_thresh=990 thresh=1981 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 131.688424: balance_dirty_state: bdi btrfs-1: dirty=574 wb=814 unstable=0 bg_thresh=993 thresh=1986 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 131.688601: balance_dirty_state: bdi btrfs-1: dirty=599 wb=814 unstable=0 bg_thresh=990 thresh=1980 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 131.688780: balance_dirty_state: bdi btrfs-1: dirty=624 wb=814 unstable=0 bg_thresh=992 thresh=1985 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 131.689144: balance_dirty_state: bdi btrfs-1: dirty=649 wb=814 unstable=0 bg_thresh=991 thresh=1983 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 131.689498: balance_dirty_state: bdi btrfs-1: dirty=674 wb=814 unstable=0 bg_thresh=991 thresh=1982 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 131.689510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=55884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 131.700174: balance_dirty_state: bdi btrfs-1: dirty=674 wb=639 unstable=0 bg_thresh=990 thresh=1980 gap=667 poll_thresh=18 ino=257 dd-2584 [004] 131.700266: balance_dirty_state: bdi btrfs-1: dirty=699 wb=639 unstable=0 bg_thresh=990 thresh=1980 gap=642 poll_thresh=13 ino=257 dd-2584 [004] 131.700350: balance_dirty_state: bdi btrfs-1: dirty=699 wb=639 unstable=0 bg_thresh=992 thresh=1985 gap=647 poll_thresh=14 ino=257 dd-2584 [004] 131.700434: balance_dirty_state: bdi btrfs-1: dirty=724 wb=639 unstable=0 bg_thresh=992 thresh=1985 gap=622 poll_thresh=15 ino=257 dd-2584 [004] 131.700518: balance_dirty_state: bdi btrfs-1: dirty=749 wb=639 unstable=0 bg_thresh=995 thresh=1990 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 131.701191: balance_dirty_state: bdi btrfs-1: dirty=774 wb=514 unstable=0 bg_thresh=994 thresh=1988 gap=700 poll_thresh=17 ino=257 dd-2584 [004] 131.701362: balance_dirty_state: bdi btrfs-1: dirty=799 wb=514 unstable=0 bg_thresh=996 thresh=1992 gap=679 poll_thresh=18 ino=257 dd-2584 [004] 131.701531: balance_dirty_state: bdi btrfs-1: dirty=849 wb=514 unstable=0 bg_thresh=995 thresh=1991 gap=628 poll_thresh=19 ino=257 dd-2584 [004] 131.701699: balance_dirty_state: bdi btrfs-1: dirty=874 wb=514 unstable=0 bg_thresh=995 thresh=1990 gap=602 poll_thresh=20 ino=257 dd-2584 [004] 131.701815: balance_dirty_state: bdi btrfs-1: dirty=899 wb=514 unstable=0 bg_thresh=997 thresh=1994 gap=581 poll_thresh=21 ino=257 dd-2584 [004] 131.701927: balance_dirty_state: bdi btrfs-1: dirty=924 wb=514 unstable=0 bg_thresh=996 thresh=1993 gap=555 poll_thresh=22 ino=257 dd-2584 [004] 131.702042: balance_dirty_state: bdi btrfs-1: dirty=974 wb=514 unstable=0 bg_thresh=996 thresh=1992 gap=504 poll_thresh=23 ino=257 dd-2584 [004] 131.702156: balance_dirty_state: bdi btrfs-1: dirty=999 wb=514 unstable=0 bg_thresh=995 thresh=1991 gap=478 poll_thresh=24 ino=257 dd-2584 [004] 131.702161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=55884 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 131.702221: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19184 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 131.703545: writeback_single_inode: bdi btrfs-1: ino=257 state= age=340 wrote=576 to_write=7616 dd-2584 [004] 131.708128: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1064 unstable=0 bg_thresh=995 thresh=1991 gap=503 poll_thresh=24 ino=257 dd-2584 [004] 131.708435: balance_dirty_state: bdi btrfs-1: dirty=449 wb=964 unstable=0 bg_thresh=995 thresh=1990 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 131.708553: balance_dirty_state: bdi btrfs-1: dirty=474 wb=964 unstable=0 bg_thresh=994 thresh=1989 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 131.708671: balance_dirty_state: bdi btrfs-1: dirty=499 wb=964 unstable=0 bg_thresh=994 thresh=1988 gap=525 poll_thresh=20 ino=257 dd-2584 [004] 131.708789: balance_dirty_state: bdi btrfs-1: dirty=524 wb=964 unstable=0 bg_thresh=993 thresh=1987 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 131.708907: balance_dirty_state: bdi btrfs-1: dirty=574 wb=964 unstable=0 bg_thresh=995 thresh=1991 gap=453 poll_thresh=22 ino=257 dd-2584 [004] 131.708912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=55884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 131.716192: balance_dirty_state: bdi btrfs-1: dirty=574 wb=964 unstable=0 bg_thresh=995 thresh=1991 gap=453 poll_thresh=22 ino=257 dd-2584 [001] 131.716197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=55884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 131.724172: balance_dirty_state: bdi btrfs-1: dirty=574 wb=839 unstable=0 bg_thresh=994 thresh=1989 gap=576 poll_thresh=22 ino=257 dd-2584 [001] 131.724309: balance_dirty_state: bdi btrfs-1: dirty=574 wb=839 unstable=0 bg_thresh=991 thresh=1982 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 131.724548: balance_dirty_state: bdi btrfs-1: dirty=599 wb=839 unstable=0 bg_thresh=996 thresh=1993 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 131.724828: balance_dirty_state: bdi btrfs-1: dirty=649 wb=714 unstable=0 bg_thresh=999 thresh=1998 gap=635 poll_thresh=18 ino=257 dd-2584 [001] 131.725067: balance_dirty_state: bdi btrfs-1: dirty=674 wb=714 unstable=0 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 131.725653: balance_dirty_state: bdi btrfs-1: dirty=699 wb=714 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=20 ino=257 dd-2584 [001] 131.725887: balance_dirty_state: bdi btrfs-1: dirty=749 wb=714 unstable=0 bg_thresh=1000 thresh=2000 gap=537 poll_thresh=21 ino=257 dd-2584 [001] 131.726121: balance_dirty_state: bdi btrfs-1: dirty=774 wb=714 unstable=0 bg_thresh=999 thresh=1999 gap=511 poll_thresh=22 ino=257 dd-2584 [001] 131.726359: balance_dirty_state: bdi btrfs-1: dirty=799 wb=714 unstable=0 bg_thresh=1001 thresh=2003 gap=490 poll_thresh=23 ino=257 dd-2584 [001] 131.726367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=55884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 131.732184: balance_dirty_state: bdi btrfs-1: dirty=799 wb=614 unstable=0 bg_thresh=1003 thresh=2006 gap=593 poll_thresh=23 ino=257 dd-2584 [001] 131.732251: balance_dirty_state: bdi btrfs-1: dirty=824 wb=614 unstable=0 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=17 ino=257 dd-2584 [001] 131.732369: balance_dirty_state: bdi btrfs-1: dirty=849 wb=614 unstable=0 bg_thresh=1002 thresh=2004 gap=541 poll_thresh=18 ino=257 dd-2584 [001] 131.732485: balance_dirty_state: bdi btrfs-1: dirty=874 wb=614 unstable=0 bg_thresh=1001 thresh=2003 gap=515 poll_thresh=19 ino=257 dd-2584 [001] 131.732603: balance_dirty_state: bdi btrfs-1: dirty=924 wb=614 unstable=0 bg_thresh=1003 thresh=2007 gap=469 poll_thresh=20 ino=257 dd-2584 [001] 131.732608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=57800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 131.740168: balance_dirty_state: bdi btrfs-1: dirty=924 wb=489 unstable=0 bg_thresh=997 thresh=1995 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 131.740268: balance_dirty_state: bdi btrfs-1: dirty=924 wb=489 unstable=0 bg_thresh=997 thresh=1995 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 131.740731: balance_dirty_state: bdi btrfs-1: dirty=949 wb=489 unstable=0 bg_thresh=1000 thresh=2000 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 131.740960: balance_dirty_state: bdi btrfs-1: dirty=974 wb=489 unstable=0 bg_thresh=1002 thresh=2005 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 131.741193: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=489 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 131.741202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=57800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 131.741244: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19224 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 131.744039: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=592 to_write=7600 dd-2584 [004] 131.748130: balance_dirty_state: bdi btrfs-1: dirty=449 wb=964 unstable=0 bg_thresh=1000 thresh=2000 gap=587 poll_thresh=18 ino=257 dd-2584 [004] 131.748253: balance_dirty_state: bdi btrfs-1: dirty=449 wb=964 unstable=0 bg_thresh=1000 thresh=2000 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 131.748368: balance_dirty_state: bdi btrfs-1: dirty=474 wb=964 unstable=0 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 131.748484: balance_dirty_state: bdi btrfs-1: dirty=499 wb=964 unstable=0 bg_thresh=1002 thresh=2005 gap=542 poll_thresh=15 ino=257 dd-2584 [004] 131.748602: balance_dirty_state: bdi btrfs-1: dirty=499 wb=964 unstable=0 bg_thresh=1005 thresh=2010 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 131.748836: balance_dirty_state: bdi btrfs-1: dirty=524 wb=964 unstable=0 bg_thresh=1004 thresh=2009 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 131.749061: balance_dirty_state: bdi btrfs-1: dirty=574 wb=964 unstable=0 bg_thresh=1003 thresh=2007 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 131.749069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=57800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 131.756130: balance_dirty_state: bdi btrfs-1: dirty=574 wb=814 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 131.756203: balance_dirty_state: bdi btrfs-1: dirty=574 wb=814 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 131.756258: balance_dirty_state: bdi btrfs-1: dirty=599 wb=814 unstable=0 bg_thresh=997 thresh=1994 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 131.756314: balance_dirty_state: bdi btrfs-1: dirty=624 wb=814 unstable=0 bg_thresh=999 thresh=1999 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 131.756534: balance_dirty_state: bdi btrfs-1: dirty=624 wb=814 unstable=0 bg_thresh=999 thresh=1999 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 131.756647: balance_dirty_state: bdi btrfs-1: dirty=674 wb=814 unstable=0 bg_thresh=1002 thresh=2004 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 131.756760: balance_dirty_state: bdi btrfs-1: dirty=699 wb=814 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 131.756764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=57800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 131.764157: balance_dirty_state: bdi btrfs-1: dirty=699 wb=639 unstable=0 bg_thresh=1000 thresh=2000 gap=662 poll_thresh=18 ino=257 dd-2584 [004] 131.764243: balance_dirty_state: bdi btrfs-1: dirty=699 wb=639 unstable=0 bg_thresh=1000 thresh=2000 gap=662 poll_thresh=13 ino=257 dd-2584 [004] 131.764324: balance_dirty_state: bdi btrfs-1: dirty=724 wb=639 unstable=0 bg_thresh=1002 thresh=2005 gap=642 poll_thresh=14 ino=257 dd-2584 [004] 131.764407: balance_dirty_state: bdi btrfs-1: dirty=749 wb=639 unstable=0 bg_thresh=1002 thresh=2005 gap=617 poll_thresh=15 ino=257 dd-2584 [004] 131.764492: balance_dirty_state: bdi btrfs-1: dirty=749 wb=639 unstable=0 bg_thresh=1005 thresh=2010 gap=622 poll_thresh=16 ino=257 dd-2584 [004] 131.764667: balance_dirty_state: bdi btrfs-1: dirty=799 wb=639 unstable=0 bg_thresh=1004 thresh=2009 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 131.764844: balance_dirty_state: bdi btrfs-1: dirty=824 wb=639 unstable=0 bg_thresh=1006 thresh=2013 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 131.765016: balance_dirty_state: bdi btrfs-1: dirty=849 wb=639 unstable=0 bg_thresh=1006 thresh=2012 gap=524 poll_thresh=19 ino=257 dd-2584 [004] 131.765464: balance_dirty_state: bdi btrfs-1: dirty=899 wb=639 unstable=0 bg_thresh=1005 thresh=2011 gap=473 poll_thresh=20 ino=257 dd-2584 [004] 131.765470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=57800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 131.772259: balance_dirty_state: bdi btrfs-1: dirty=899 wb=639 unstable=0 bg_thresh=986 thresh=1973 gap=435 poll_thresh=15 ino=257 dd-2584 [007] 131.772264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-142% task_weight=98% bdi_bw=57800 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 131.780153: balance_dirty_state: bdi btrfs-1: dirty=899 wb=389 unstable=0 bg_thresh=984 thresh=1969 gap=681 poll_thresh=15 ino=257 dd-2584 [007] 131.780218: balance_dirty_state: bdi btrfs-1: dirty=924 wb=389 unstable=0 bg_thresh=987 thresh=1974 gap=661 poll_thresh=11 ino=257 dd-2584 [007] 131.780276: balance_dirty_state: bdi btrfs-1: dirty=949 wb=389 unstable=0 bg_thresh=987 thresh=1974 gap=636 poll_thresh=12 ino=257 dd-2584 [007] 131.780333: balance_dirty_state: bdi btrfs-1: dirty=949 wb=389 unstable=0 bg_thresh=992 thresh=1985 gap=647 poll_thresh=13 ino=257 dd-2584 [007] 131.780391: balance_dirty_state: bdi btrfs-1: dirty=974 wb=389 unstable=0 bg_thresh=995 thresh=1991 gap=628 poll_thresh=14 ino=257 dd-2584 [007] 131.780449: balance_dirty_state: bdi btrfs-1: dirty=999 wb=389 unstable=0 bg_thresh=998 thresh=1996 gap=608 poll_thresh=15 ino=257 dd-2584 [007] 131.780512: balance_dirty_state: bdi btrfs-1: dirty=999 wb=389 unstable=0 bg_thresh=1000 thresh=2001 gap=613 poll_thresh=16 ino=257 dd-2584 [007] 131.780635: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=389 unstable=0 bg_thresh=997 thresh=1994 gap=556 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 131.780710: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19264 wrote=0 to_write=8192 dd-2584 [007] 131.780762: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=389 unstable=0 bg_thresh=996 thresh=1993 gap=530 poll_thresh=18 ino=257 dd-2584 [007] 131.780895: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=414 unstable=0 bg_thresh=998 thresh=1997 gap=534 poll_thresh=19 ino=257 dd-2584 [007] 131.781030: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=464 unstable=0 bg_thresh=998 thresh=1996 gap=508 poll_thresh=20 ino=257 dd-2584 [007] 131.781333: balance_dirty_state: bdi btrfs-1: dirty=949 wb=614 unstable=0 bg_thresh=997 thresh=1995 gap=432 poll_thresh=21 ino=257 dd-2584 [007] 131.781335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=57800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 131.782422: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=720 to_write=7472 dd-2584 [007] 131.788171: balance_dirty_state: bdi btrfs-1: dirty=449 wb=939 unstable=0 bg_thresh=996 thresh=1993 gap=605 poll_thresh=21 ino=257 dd-2584 [007] 131.788256: balance_dirty_state: bdi btrfs-1: dirty=449 wb=939 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=16 ino=257 dd-2584 [007] 131.788380: balance_dirty_state: bdi btrfs-1: dirty=499 wb=939 unstable=0 bg_thresh=998 thresh=1997 gap=559 poll_thresh=17 ino=257 dd-2584 [007] 131.788501: balance_dirty_state: bdi btrfs-1: dirty=524 wb=939 unstable=0 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=18 ino=257 dd-2584 [007] 131.788623: balance_dirty_state: bdi btrfs-1: dirty=549 wb=939 unstable=0 bg_thresh=997 thresh=1994 gap=506 poll_thresh=19 ino=257 dd-2584 [007] 131.788743: balance_dirty_state: bdi btrfs-1: dirty=574 wb=939 unstable=0 bg_thresh=996 thresh=1993 gap=480 poll_thresh=20 ino=257 dd-2584 [007] 131.788748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=57800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 131.796260: balance_dirty_state: bdi btrfs-1: dirty=574 wb=814 unstable=0 bg_thresh=994 thresh=1988 gap=600 poll_thresh=20 ino=257 dd-2584 [007] 131.796347: balance_dirty_state: bdi btrfs-1: dirty=599 wb=814 unstable=0 bg_thresh=994 thresh=1988 gap=575 poll_thresh=15 ino=257 dd-2584 [007] 131.796410: balance_dirty_state: bdi btrfs-1: dirty=624 wb=814 unstable=0 bg_thresh=993 thresh=1987 gap=549 poll_thresh=16 ino=257 dd-2584 [007] 131.796528: balance_dirty_state: bdi btrfs-1: dirty=649 wb=814 unstable=0 bg_thresh=995 thresh=1991 gap=528 poll_thresh=17 ino=257 dd-2584 [007] 131.796814: balance_dirty_state: bdi btrfs-1: dirty=674 wb=814 unstable=0 bg_thresh=995 thresh=1990 gap=502 poll_thresh=18 ino=257 dd-2584 [007] 131.796927: balance_dirty_state: bdi btrfs-1: dirty=724 wb=814 unstable=0 bg_thresh=994 thresh=1989 gap=451 poll_thresh=19 ino=257 dd-2584 [007] 131.796931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=57800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 131.804238: balance_dirty_state: bdi btrfs-1: dirty=724 wb=714 unstable=0 bg_thresh=998 thresh=1996 gap=558 poll_thresh=19 ino=257 dd-2584 [007] 131.804321: balance_dirty_state: bdi btrfs-1: dirty=724 wb=714 unstable=0 bg_thresh=1000 thresh=2001 gap=563 poll_thresh=14 ino=257 dd-2584 [007] 131.804382: balance_dirty_state: bdi btrfs-1: dirty=749 wb=714 unstable=0 bg_thresh=1000 thresh=2000 gap=537 poll_thresh=15 ino=257 dd-2584 [007] 131.804442: balance_dirty_state: bdi btrfs-1: dirty=749 wb=714 unstable=0 bg_thresh=1000 thresh=2000 gap=537 poll_thresh=16 ino=257 dd-2584 [007] 131.804560: balance_dirty_state: bdi btrfs-1: dirty=799 wb=714 unstable=0 bg_thresh=996 thresh=1993 gap=480 poll_thresh=17 ino=257 dd-2584 [007] 131.804564: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=57800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 131.812249: balance_dirty_state: bdi btrfs-1: dirty=799 wb=714 unstable=0 bg_thresh=997 thresh=1994 gap=481 poll_thresh=17 ino=257 dd-2584 [007] 131.812254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=57800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 131.820280: balance_dirty_state: bdi btrfs-1: dirty=799 wb=464 unstable=0 bg_thresh=996 thresh=1992 gap=729 poll_thresh=17 ino=257 dd-2584 [007] 131.820384: balance_dirty_state: bdi btrfs-1: dirty=799 wb=439 unstable=0 bg_thresh=995 thresh=1991 gap=753 poll_thresh=13 ino=257 dd-2584 [007] 131.820457: balance_dirty_state: bdi btrfs-1: dirty=824 wb=389 unstable=0 bg_thresh=995 thresh=1991 gap=778 poll_thresh=14 ino=257 dd-2584 [007] 131.820526: balance_dirty_state: bdi btrfs-1: dirty=849 wb=364 unstable=0 bg_thresh=998 thresh=1996 gap=783 poll_thresh=15 ino=257 dd-2584 [007] 131.820609: balance_dirty_state: bdi btrfs-1: dirty=849 wb=339 unstable=0 bg_thresh=997 thresh=1995 gap=807 poll_thresh=16 ino=257 dd-2584 [007] 131.820843: balance_dirty_state: bdi btrfs-1: dirty=899 wb=339 unstable=0 bg_thresh=997 thresh=1994 gap=756 poll_thresh=17 ino=257 dd-2584 [007] 131.821075: balance_dirty_state: bdi btrfs-1: dirty=924 wb=339 unstable=0 bg_thresh=996 thresh=1993 gap=730 poll_thresh=18 ino=257 dd-2584 [007] 131.821657: balance_dirty_state: bdi btrfs-1: dirty=949 wb=339 unstable=0 bg_thresh=996 thresh=1992 gap=704 poll_thresh=19 ino=257 dd-2584 [007] 131.821895: balance_dirty_state: bdi btrfs-1: dirty=974 wb=339 unstable=0 bg_thresh=998 thresh=1996 gap=683 poll_thresh=20 ino=257 dd-2584 [007] 131.822130: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=339 unstable=0 bg_thresh=997 thresh=1995 gap=632 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 131.822179: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19304 wrote=0 to_write=8192 dd-2584 [007] 131.822381: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=364 unstable=0 bg_thresh=997 thresh=1994 gap=581 poll_thresh=22 ino=257 dd-2584 [007] 131.822643: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=414 unstable=0 bg_thresh=999 thresh=1998 gap=560 poll_thresh=23 ino=257 dd-2584 [007] 131.822896: balance_dirty_state: bdi btrfs-1: dirty=999 wb=464 unstable=0 bg_thresh=998 thresh=1997 gap=534 poll_thresh=24 ino=257 dd-2584 [007] 131.823150: balance_dirty_state: bdi btrfs-1: dirty=974 wb=514 unstable=0 bg_thresh=998 thresh=1996 gap=508 poll_thresh=25 ino=257 dd-2584 [007] 131.823404: balance_dirty_state: bdi btrfs-1: dirty=949 wb=564 unstable=0 bg_thresh=997 thresh=1995 gap=482 poll_thresh=26 ino=257 dd-2584 [007] 131.823407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=57800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 131.825851: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=736 to_write=7456 dd-2584 [007] 131.828320: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1014 unstable=0 bg_thresh=994 thresh=1989 gap=551 poll_thresh=26 ino=257 dd-2584 [007] 131.828574: balance_dirty_state: bdi btrfs-1: dirty=449 wb=964 unstable=0 bg_thresh=998 thresh=1997 gap=584 poll_thresh=19 ino=257 dd-2584 [007] 131.828701: balance_dirty_state: bdi btrfs-1: dirty=474 wb=964 unstable=0 bg_thresh=997 thresh=1994 gap=556 poll_thresh=20 ino=257 dd-2584 [007] 131.828824: balance_dirty_state: bdi btrfs-1: dirty=499 wb=964 unstable=0 bg_thresh=995 thresh=1991 gap=528 poll_thresh=21 ino=257 dd-2584 [007] 131.828947: balance_dirty_state: bdi btrfs-1: dirty=549 wb=964 unstable=0 bg_thresh=998 thresh=1996 gap=483 poll_thresh=22 ino=257 dd-2584 [007] 131.828952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=57800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 131.836280: balance_dirty_state: bdi btrfs-1: dirty=549 wb=839 unstable=0 bg_thresh=999 thresh=1999 gap=611 poll_thresh=22 ino=257 dd-2584 [007] 131.836346: balance_dirty_state: bdi btrfs-1: dirty=549 wb=839 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=16 ino=257 dd-2584 [007] 131.836464: balance_dirty_state: bdi btrfs-1: dirty=599 wb=839 unstable=0 bg_thresh=998 thresh=1997 gap=559 poll_thresh=17 ino=257 dd-2584 [007] 131.836582: balance_dirty_state: bdi btrfs-1: dirty=624 wb=839 unstable=0 bg_thresh=998 thresh=1996 gap=533 poll_thresh=18 ino=257 dd-2584 [007] 131.836701: balance_dirty_state: bdi btrfs-1: dirty=649 wb=839 unstable=0 bg_thresh=997 thresh=1995 gap=507 poll_thresh=19 ino=257 dd-2584 [007] 131.836818: balance_dirty_state: bdi btrfs-1: dirty=674 wb=839 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=20 ino=257 dd-2584 [007] 131.836823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=58960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 131.844241: balance_dirty_state: bdi btrfs-1: dirty=674 wb=839 unstable=0 bg_thresh=997 thresh=1995 gap=482 poll_thresh=20 ino=257 dd-2584 [007] 131.844246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=58960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 131.852307: balance_dirty_state: bdi btrfs-1: dirty=674 wb=639 unstable=0 bg_thresh=999 thresh=1999 gap=686 poll_thresh=20 ino=257 dd-2584 [007] 131.852578: balance_dirty_state: bdi btrfs-1: dirty=699 wb=639 unstable=0 bg_thresh=1002 thresh=2004 gap=666 poll_thresh=15 ino=257 dd-2584 [007] 131.852636: balance_dirty_state: bdi btrfs-1: dirty=724 wb=639 unstable=0 bg_thresh=999 thresh=1998 gap=635 poll_thresh=16 ino=257 dd-2584 [007] 131.852747: balance_dirty_state: bdi btrfs-1: dirty=749 wb=639 unstable=0 bg_thresh=998 thresh=1997 gap=609 poll_thresh=17 ino=257 dd-2584 [007] 131.852861: balance_dirty_state: bdi btrfs-1: dirty=774 wb=639 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=18 ino=257 dd-2584 [007] 131.852972: balance_dirty_state: bdi btrfs-1: dirty=799 wb=639 unstable=0 bg_thresh=1000 thresh=2000 gap=562 poll_thresh=19 ino=257 dd-2584 [007] 131.853085: balance_dirty_state: bdi btrfs-1: dirty=849 wb=639 unstable=0 bg_thresh=999 thresh=1999 gap=511 poll_thresh=20 ino=257 dd-2584 [007] 131.853196: balance_dirty_state: bdi btrfs-1: dirty=874 wb=639 unstable=0 bg_thresh=999 thresh=1998 gap=485 poll_thresh=21 ino=257 dd-2584 [007] 131.853201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=58960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.860324: balance_dirty_state: bdi btrfs-1: dirty=874 wb=514 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=21 ino=257 dd-2584 [006] 131.860451: balance_dirty_state: bdi btrfs-1: dirty=899 wb=514 unstable=0 bg_thresh=1001 thresh=2003 gap=590 poll_thresh=16 ino=257 dd-2584 [006] 131.860682: balance_dirty_state: bdi btrfs-1: dirty=924 wb=514 unstable=0 bg_thresh=1004 thresh=2008 gap=570 poll_thresh=17 ino=257 dd-2584 [006] 131.861267: balance_dirty_state: bdi btrfs-1: dirty=949 wb=514 unstable=0 bg_thresh=1003 thresh=2007 gap=544 poll_thresh=18 ino=257 dd-2584 [006] 131.861503: balance_dirty_state: bdi btrfs-1: dirty=999 wb=514 unstable=0 bg_thresh=1005 thresh=2011 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 131.861512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=58960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.868399: balance_dirty_state: bdi btrfs-1: dirty=999 wb=364 unstable=0 bg_thresh=1003 thresh=2007 gap=644 poll_thresh=14 ino=257 dd-2584 [006] 131.868517: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=364 unstable=0 bg_thresh=1003 thresh=2006 gap=618 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 131.868561: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19352 wrote=0 to_write=8192 dd-2584 [006] 131.868698: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=364 unstable=0 bg_thresh=1005 thresh=2011 gap=598 poll_thresh=16 ino=257 dd-2584 [006] 131.869061: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=389 unstable=0 bg_thresh=1005 thresh=2010 gap=572 poll_thresh=17 ino=257 dd-2584 [006] 131.869436: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=439 unstable=0 bg_thresh=999 thresh=1998 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 131.869656: balance_dirty_state: bdi btrfs-1: dirty=999 wb=389 unstable=0 bg_thresh=1004 thresh=2008 gap=620 poll_thresh=19 ino=257 dd-2584 [006] 131.869854: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=414 unstable=0 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=20 ino=257 dd-2584 [006] 131.870045: balance_dirty_state: bdi btrfs-1: dirty=999 wb=439 unstable=0 bg_thresh=1005 thresh=2010 gap=572 poll_thresh=21 ino=257 dd-2584 [006] 131.870528: balance_dirty_state: bdi btrfs-1: dirty=899 wb=564 unstable=0 bg_thresh=1002 thresh=2005 gap=542 poll_thresh=22 ino=257 dd-2584 [006] 131.870716: balance_dirty_state: bdi btrfs-1: dirty=899 wb=614 unstable=0 bg_thresh=1003 thresh=2007 gap=494 poll_thresh=23 ino=257 dd-2584 [006] 131.870718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=58960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 131.871816: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=832 to_write=7360 dd-2584 [006] 131.876273: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1064 unstable=0 bg_thresh=1005 thresh=2011 gap=498 poll_thresh=23 ino=257 dd-2584 [006] 131.876282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=58960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.884334: balance_dirty_state: bdi btrfs-1: dirty=474 wb=939 unstable=0 bg_thresh=1006 thresh=2012 gap=599 poll_thresh=17 ino=257 dd-2584 [006] 131.884455: balance_dirty_state: bdi btrfs-1: dirty=499 wb=939 unstable=0 bg_thresh=1005 thresh=2011 gap=573 poll_thresh=18 ino=257 dd-2584 [006] 131.884571: balance_dirty_state: bdi btrfs-1: dirty=524 wb=939 unstable=0 bg_thresh=1005 thresh=2010 gap=547 poll_thresh=19 ino=257 dd-2584 [006] 131.884687: balance_dirty_state: bdi btrfs-1: dirty=574 wb=939 unstable=0 bg_thresh=1007 thresh=2014 gap=501 poll_thresh=20 ino=257 dd-2584 [006] 131.884692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-94% task_weight=100% bdi_bw=58960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.892305: balance_dirty_state: bdi btrfs-1: dirty=574 wb=714 unstable=0 bg_thresh=1004 thresh=2008 gap=720 poll_thresh=15 ino=257 dd-2584 [006] 131.892367: balance_dirty_state: bdi btrfs-1: dirty=599 wb=714 unstable=0 bg_thresh=1006 thresh=2013 gap=700 poll_thresh=16 ino=257 dd-2584 [006] 131.892519: balance_dirty_state: bdi btrfs-1: dirty=624 wb=714 unstable=0 bg_thresh=1006 thresh=2012 gap=674 poll_thresh=17 ino=257 dd-2584 [006] 131.892935: balance_dirty_state: bdi btrfs-1: dirty=649 wb=714 unstable=0 bg_thresh=1005 thresh=2010 gap=647 poll_thresh=18 ino=257 dd-2584 [006] 131.893124: balance_dirty_state: bdi btrfs-1: dirty=699 wb=714 unstable=0 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=19 ino=257 dd-2584 [006] 131.893319: balance_dirty_state: bdi btrfs-1: dirty=724 wb=714 unstable=0 bg_thresh=1004 thresh=2008 gap=570 poll_thresh=20 ino=257 dd-2584 [006] 131.893512: balance_dirty_state: bdi btrfs-1: dirty=749 wb=714 unstable=0 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=21 ino=257 dd-2584 [006] 131.893707: balance_dirty_state: bdi btrfs-1: dirty=799 wb=714 unstable=0 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=22 ino=257 dd-2584 [006] 131.893715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=58960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.900277: balance_dirty_state: bdi btrfs-1: dirty=799 wb=589 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=22 ino=257 dd-2584 [006] 131.900371: balance_dirty_state: bdi btrfs-1: dirty=799 wb=589 unstable=0 bg_thresh=998 thresh=1997 gap=609 poll_thresh=16 ino=257 dd-2584 [006] 131.900498: balance_dirty_state: bdi btrfs-1: dirty=849 wb=589 unstable=0 bg_thresh=1000 thresh=2001 gap=563 poll_thresh=17 ino=257 dd-2584 [006] 131.900625: balance_dirty_state: bdi btrfs-1: dirty=874 wb=589 unstable=0 bg_thresh=1000 thresh=2000 gap=537 poll_thresh=18 ino=257 dd-2584 [006] 131.900921: balance_dirty_state: bdi btrfs-1: dirty=899 wb=589 unstable=0 bg_thresh=999 thresh=1999 gap=511 poll_thresh=19 ino=257 dd-2584 [006] 131.901047: balance_dirty_state: bdi btrfs-1: dirty=924 wb=589 unstable=0 bg_thresh=999 thresh=1998 gap=485 poll_thresh=20 ino=257 dd-2584 [006] 131.901052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=58960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.908272: balance_dirty_state: bdi btrfs-1: dirty=924 wb=464 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=20 ino=257 dd-2584 [006] 131.908372: balance_dirty_state: bdi btrfs-1: dirty=949 wb=464 unstable=0 bg_thresh=1001 thresh=2003 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 131.908433: balance_dirty_state: bdi btrfs-1: dirty=974 wb=464 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 131.908551: balance_dirty_state: bdi btrfs-1: dirty=999 wb=464 unstable=0 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 131.908675: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=464 unstable=0 bg_thresh=1002 thresh=2005 gap=517 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 131.908697: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19392 wrote=0 to_write=8192 dd-2584 [006] 131.908857: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=464 unstable=0 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=19 ino=257 dd-2584 [006] 131.908859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=58960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 131.911639: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=624 to_write=7568 dd-2584 [006] 131.920199: balance_dirty_state: bdi btrfs-1: dirty=424 wb=839 unstable=0 bg_thresh=1004 thresh=2008 gap=745 poll_thresh=19 ino=257 dd-2584 [006] 131.920303: balance_dirty_state: bdi btrfs-1: dirty=449 wb=839 unstable=0 bg_thresh=1004 thresh=2008 gap=720 poll_thresh=14 ino=257 dd-2584 [006] 131.920367: balance_dirty_state: bdi btrfs-1: dirty=474 wb=839 unstable=0 bg_thresh=1003 thresh=2007 gap=694 poll_thresh=15 ino=257 dd-2584 [006] 131.920429: balance_dirty_state: bdi btrfs-1: dirty=474 wb=839 unstable=0 bg_thresh=1000 thresh=2001 gap=688 poll_thresh=16 ino=257 dd-2584 [006] 131.920557: balance_dirty_state: bdi btrfs-1: dirty=524 wb=839 unstable=0 bg_thresh=1001 thresh=2003 gap=640 poll_thresh=17 ino=257 dd-2584 [006] 131.920874: balance_dirty_state: bdi btrfs-1: dirty=563 wb=839 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 131.921009: balance_dirty_state: bdi btrfs-1: dirty=589 wb=839 unstable=0 bg_thresh=1001 thresh=2003 gap=575 poll_thresh=19 ino=257 dd-2584 [006] 131.921145: balance_dirty_state: bdi btrfs-1: dirty=615 wb=839 unstable=0 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=20 ino=257 dd-2584 [006] 131.921281: balance_dirty_state: bdi btrfs-1: dirty=654 wb=839 unstable=0 bg_thresh=998 thresh=1997 gap=504 poll_thresh=21 ino=257 dd-2584 [006] 131.921423: balance_dirty_state: bdi btrfs-1: dirty=680 wb=839 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=22 ino=257 dd-2584 [006] 131.921429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=58960 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 131.928253: balance_dirty_state: bdi btrfs-1: dirty=680 wb=839 unstable=0 bg_thresh=998 thresh=1996 gap=477 poll_thresh=22 ino=257 dd-2584 [006] 131.928263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=58960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.936288: balance_dirty_state: bdi btrfs-1: dirty=680 wb=764 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=22 ino=257 dd-2584 [006] 131.936363: balance_dirty_state: bdi btrfs-1: dirty=706 wb=764 unstable=0 bg_thresh=997 thresh=1995 gap=525 poll_thresh=16 ino=257 dd-2584 [006] 131.936496: balance_dirty_state: bdi btrfs-1: dirty=732 wb=764 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=17 ino=257 dd-2584 [006] 131.936501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=58960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.944251: balance_dirty_state: bdi btrfs-1: dirty=732 wb=514 unstable=0 bg_thresh=994 thresh=1988 gap=742 poll_thresh=17 ino=257 dd-2584 [006] 131.944337: balance_dirty_state: bdi btrfs-1: dirty=745 wb=514 unstable=0 bg_thresh=994 thresh=1989 gap=730 poll_thresh=13 ino=257 dd-2584 [006] 131.944410: balance_dirty_state: bdi btrfs-1: dirty=771 wb=514 unstable=0 bg_thresh=995 thresh=1990 gap=705 poll_thresh=14 ino=257 dd-2584 [006] 131.944478: balance_dirty_state: bdi btrfs-1: dirty=784 wb=514 unstable=0 bg_thresh=996 thresh=1992 gap=694 poll_thresh=15 ino=257 dd-2584 [006] 131.944709: balance_dirty_state: bdi btrfs-1: dirty=797 wb=514 unstable=0 bg_thresh=995 thresh=1991 gap=680 poll_thresh=16 ino=257 dd-2584 [006] 131.944842: balance_dirty_state: bdi btrfs-1: dirty=823 wb=514 unstable=0 bg_thresh=994 thresh=1989 gap=652 poll_thresh=17 ino=257 dd-2584 [006] 131.944984: balance_dirty_state: bdi btrfs-1: dirty=836 wb=514 unstable=0 bg_thresh=990 thresh=1981 gap=631 poll_thresh=18 ino=257 dd-2584 [006] 131.945125: balance_dirty_state: bdi btrfs-1: dirty=886 wb=514 unstable=0 bg_thresh=992 thresh=1985 gap=585 poll_thresh=19 ino=257 dd-2584 [006] 131.945257: balance_dirty_state: bdi btrfs-1: dirty=911 wb=514 unstable=0 bg_thresh=992 thresh=1984 gap=559 poll_thresh=20 ino=257 dd-2584 [006] 131.945384: balance_dirty_state: bdi btrfs-1: dirty=936 wb=514 unstable=0 bg_thresh=991 thresh=1983 gap=533 poll_thresh=21 ino=257 dd-2584 [006] 131.945675: balance_dirty_state: bdi btrfs-1: dirty=974 wb=514 unstable=0 bg_thresh=988 thresh=1976 gap=488 poll_thresh=22 ino=257 dd-2584 [006] 131.945680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=59616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.952313: balance_dirty_state: bdi btrfs-1: dirty=974 wb=389 unstable=0 bg_thresh=988 thresh=1976 gap=613 poll_thresh=22 ino=257 dd-2584 [006] 131.952409: balance_dirty_state: bdi btrfs-1: dirty=999 wb=389 unstable=0 bg_thresh=990 thresh=1981 gap=593 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 131.952432: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19436 wrote=0 to_write=8192 dd-2584 [006] 131.952593: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=389 unstable=0 bg_thresh=993 thresh=1987 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 131.953073: balance_dirty_state: bdi btrfs-1: dirty=922 wb=529 unstable=0 bg_thresh=992 thresh=1984 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 131.953273: balance_dirty_state: bdi btrfs-1: dirty=882 wb=594 unstable=0 bg_thresh=991 thresh=1983 gap=507 poll_thresh=19 ino=257 dd-2584 [006] 131.953475: balance_dirty_state: bdi btrfs-1: dirty=855 wb=646 unstable=0 bg_thresh=991 thresh=1982 gap=481 poll_thresh=20 ino=257 dd-2584 [006] 131.953477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=59616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 131.954791: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=204 wrote=688 to_write=7504 dd-2584 [006] 131.960333: balance_dirty_state: bdi btrfs-1: dirty=424 wb=952 unstable=0 bg_thresh=993 thresh=1986 gap=610 poll_thresh=20 ino=257 dd-2584 [006] 131.960426: balance_dirty_state: bdi btrfs-1: dirty=449 wb=952 unstable=0 bg_thresh=992 thresh=1985 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 131.960492: balance_dirty_state: bdi btrfs-1: dirty=474 wb=952 unstable=0 bg_thresh=995 thresh=1990 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 131.960625: balance_dirty_state: bdi btrfs-1: dirty=512 wb=952 unstable=0 bg_thresh=994 thresh=1989 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 131.961018: balance_dirty_state: bdi btrfs-1: dirty=537 wb=952 unstable=0 bg_thresh=1047 thresh=2095 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 131.961136: balance_dirty_state: bdi btrfs-1: dirty=562 wb=952 unstable=0 bg_thresh=1047 thresh=2094 gap=580 poll_thresh=19 ino=257 dd-2584 [006] 131.961255: balance_dirty_state: bdi btrfs-1: dirty=587 wb=952 unstable=0 bg_thresh=1046 thresh=2093 gap=554 poll_thresh=20 ino=257 dd-2584 [006] 131.961572: balance_dirty_state: bdi btrfs-1: dirty=637 wb=852 unstable=0 bg_thresh=1046 thresh=2092 gap=603 poll_thresh=21 ino=257 dd-2584 [006] 131.961695: balance_dirty_state: bdi btrfs-1: dirty=662 wb=827 unstable=0 bg_thresh=1048 thresh=2096 gap=607 poll_thresh=22 ino=257 dd-2584 [006] 131.961813: balance_dirty_state: bdi btrfs-1: dirty=687 wb=827 unstable=0 bg_thresh=1047 thresh=2095 gap=581 poll_thresh=23 ino=257 dd-2584 [006] 131.961932: balance_dirty_state: bdi btrfs-1: dirty=712 wb=827 unstable=0 bg_thresh=1047 thresh=2094 gap=555 poll_thresh=24 ino=257 dd-2584 [006] 131.962047: balance_dirty_state: bdi btrfs-1: dirty=762 wb=827 unstable=0 bg_thresh=1049 thresh=2098 gap=509 poll_thresh=25 ino=257 dd-2584 [006] 131.962052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1447 task_limit=1357 bdi_dirty=1440 avg_dirty=1440 bdi_gap=4% task_gap=-91% task_weight=100% bdi_bw=59616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.968479: balance_dirty_state: bdi btrfs-1: dirty=788 wb=827 unstable=0 bg_thresh=1031 thresh=2062 gap=447 poll_thresh=19 ino=257 dd-2584 [006] 131.968484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-177% task_weight=100% bdi_bw=59616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.976296: balance_dirty_state: bdi btrfs-1: dirty=788 wb=827 unstable=0 bg_thresh=1031 thresh=2062 gap=447 poll_thresh=19 ino=257 dd-2584 [006] 131.976304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-177% task_weight=100% bdi_bw=59616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 131.984298: balance_dirty_state: bdi btrfs-1: dirty=788 wb=727 unstable=0 bg_thresh=1032 thresh=2064 gap=549 poll_thresh=19 ino=257 dd-2584 [006] 131.984379: balance_dirty_state: bdi btrfs-1: dirty=813 wb=727 unstable=0 bg_thresh=1032 thresh=2065 gap=525 poll_thresh=14 ino=257 dd-2584 [006] 131.984450: balance_dirty_state: bdi btrfs-1: dirty=813 wb=727 unstable=0 bg_thresh=1029 thresh=2059 gap=519 poll_thresh=15 ino=257 dd-2584 [006] 131.984528: balance_dirty_state: bdi btrfs-1: dirty=838 wb=714 unstable=0 bg_thresh=1032 thresh=2064 gap=512 poll_thresh=16 ino=257 dd-2584 [006] 131.984532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1400 avg_dirty=1400 bdi_gap=7% task_gap=-84% task_weight=100% bdi_bw=59616 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 131.992320: balance_dirty_state: bdi btrfs-1: dirty=840 wb=594 unstable=0 bg_thresh=1041 thresh=2082 gap=648 poll_thresh=12 ino=257 dd-2584 [001] 131.992561: balance_dirty_state: bdi btrfs-1: dirty=865 wb=594 unstable=0 bg_thresh=1041 thresh=2082 gap=623 poll_thresh=13 ino=257 dd-2584 [001] 131.992626: balance_dirty_state: bdi btrfs-1: dirty=890 wb=594 unstable=0 bg_thresh=1040 thresh=2081 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 131.992691: balance_dirty_state: bdi btrfs-1: dirty=890 wb=594 unstable=0 bg_thresh=1040 thresh=2081 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 131.992756: balance_dirty_state: bdi btrfs-1: dirty=915 wb=594 unstable=0 bg_thresh=1040 thresh=2080 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 131.993079: balance_dirty_state: bdi btrfs-1: dirty=940 wb=594 unstable=0 bg_thresh=1039 thresh=2079 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 131.993208: balance_dirty_state: bdi btrfs-1: dirty=965 wb=594 unstable=0 bg_thresh=1041 thresh=2083 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 131.993528: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=594 unstable=0 bg_thresh=1039 thresh=2079 gap=470 poll_thresh=19 ino=257 dd-2584 [001] 131.993533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1338 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-158% task_weight=101% bdi_bw=59616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 132.004246: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=212 unstable=0 bg_thresh=1035 thresh=2071 gap=844 poll_thresh=19 ino=257 dd-2584 [001] 132.004326: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=212 unstable=0 bg_thresh=1036 thresh=2072 gap=832 poll_thresh=14 ino=257 dd-2584 [001] 132.004395: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=212 unstable=0 bg_thresh=1035 thresh=2071 gap=818 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 132.004411: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19488 wrote=0 to_write=8192 dd-2584 [001] 132.004465: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=212 unstable=0 bg_thresh=1035 thresh=2071 gap=818 poll_thresh=16 ino=257 dd-2584 [001] 132.004623: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=124 unstable=0 bg_thresh=1038 thresh=2076 gap=886 poll_thresh=17 ino=257 dd-2584 [001] 132.005294: balance_dirty_state: bdi btrfs-1: dirty=816 wb=399 unstable=0 bg_thresh=1039 thresh=2079 gap=864 poll_thresh=18 ino=257 dd-2584 [001] 132.005761: balance_dirty_state: bdi btrfs-1: dirty=640 wb=600 unstable=0 bg_thresh=1042 thresh=2085 gap=845 poll_thresh=19 ino=257 dd-2584 [001] 132.006282: balance_dirty_state: bdi btrfs-1: dirty=451 wb=814 unstable=0 bg_thresh=1042 thresh=2085 gap=820 poll_thresh=20 ino=257 dd-2584 [001] 132.006473: balance_dirty_state: bdi btrfs-1: dirty=451 wb=839 unstable=0 bg_thresh=1039 thresh=2079 gap=789 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 132.006650: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=256 wrote=800 to_write=7392 dd-2584 [001] 132.006675: balance_dirty_state: bdi btrfs-1: dirty=464 wb=877 unstable=0 bg_thresh=1039 thresh=2078 gap=737 poll_thresh=22 ino=257 dd-2584 [001] 132.007155: balance_dirty_state: bdi btrfs-1: dirty=502 wb=877 unstable=0 bg_thresh=1034 thresh=2069 gap=690 poll_thresh=23 ino=257 dd-2584 [001] 132.007344: balance_dirty_state: bdi btrfs-1: dirty=527 wb=877 unstable=0 bg_thresh=1032 thresh=2064 gap=660 poll_thresh=24 ino=257 dd-2584 [001] 132.007582: balance_dirty_state: bdi btrfs-1: dirty=552 wb=877 unstable=0 bg_thresh=1029 thresh=2058 gap=629 poll_thresh=25 ino=257 dd-2584 [001] 132.008041: balance_dirty_state: bdi btrfs-1: dirty=590 wb=877 unstable=0 bg_thresh=1035 thresh=2070 gap=603 poll_thresh=26 ino=257 dd-2584 [001] 132.008231: balance_dirty_state: bdi btrfs-1: dirty=615 wb=877 unstable=0 bg_thresh=1034 thresh=2069 gap=577 poll_thresh=27 ino=257 dd-2584 [001] 132.008409: balance_dirty_state: bdi btrfs-1: dirty=640 wb=877 unstable=0 bg_thresh=1034 thresh=2068 gap=551 poll_thresh=28 ino=257 dd-2584 [001] 132.009010: balance_dirty_state: bdi btrfs-1: dirty=687 wb=862 unstable=0 bg_thresh=1039 thresh=2078 gap=529 poll_thresh=29 ino=257 dd-2584 [001] 132.009188: balance_dirty_state: bdi btrfs-1: dirty=712 wb=862 unstable=0 bg_thresh=1038 thresh=2077 gap=503 poll_thresh=30 ino=257 dd-2584 [001] 132.009194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-204% task_weight=100% bdi_bw=59616 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [001] 132.016276: balance_dirty_state: bdi btrfs-1: dirty=712 wb=674 unstable=0 bg_thresh=1029 thresh=2059 gap=673 poll_thresh=30 ino=257 dd-2584 [001] 132.016380: balance_dirty_state: bdi btrfs-1: dirty=725 wb=674 unstable=0 bg_thresh=1030 thresh=2060 gap=661 poll_thresh=22 ino=257 dd-2584 [001] 132.016514: balance_dirty_state: bdi btrfs-1: dirty=775 wb=674 unstable=0 bg_thresh=1029 thresh=2059 gap=610 poll_thresh=23 ino=257 dd-2584 [001] 132.016642: balance_dirty_state: bdi btrfs-1: dirty=800 wb=674 unstable=0 bg_thresh=1031 thresh=2063 gap=589 poll_thresh=24 ino=257 dd-2584 [001] 132.016766: balance_dirty_state: bdi btrfs-1: dirty=825 wb=674 unstable=0 bg_thresh=1031 thresh=2062 gap=563 poll_thresh=25 ino=257 dd-2584 [001] 132.017312: balance_dirty_state: bdi btrfs-1: dirty=863 wb=674 unstable=0 bg_thresh=1038 thresh=2076 gap=539 poll_thresh=26 ino=257 dd-2584 [001] 132.017441: balance_dirty_state: bdi btrfs-1: dirty=888 wb=674 unstable=0 bg_thresh=1040 thresh=2080 gap=518 poll_thresh=27 ino=257 dd-2584 [001] 132.017446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1339 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-50% task_gap=-202% task_weight=101% bdi_bw=59616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 132.024256: balance_dirty_state: bdi btrfs-1: dirty=888 wb=549 unstable=0 bg_thresh=1030 thresh=2060 gap=623 poll_thresh=27 ino=257 dd-2584 [001] 132.024362: balance_dirty_state: bdi btrfs-1: dirty=913 wb=549 unstable=0 bg_thresh=1030 thresh=2060 gap=598 poll_thresh=20 ino=257 dd-2584 [001] 132.024479: balance_dirty_state: bdi btrfs-1: dirty=938 wb=549 unstable=0 bg_thresh=1029 thresh=2059 gap=572 poll_thresh=21 ino=257 dd-2584 [001] 132.024607: balance_dirty_state: bdi btrfs-1: dirty=976 wb=549 unstable=0 bg_thresh=1029 thresh=2059 gap=534 poll_thresh=22 ino=257 dd-2584 [001] 132.024731: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=549 unstable=0 bg_thresh=1029 thresh=2058 gap=508 poll_thresh=23 ino=257 dd-2584 [001] 132.024735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=59616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 132.032260: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=423 unstable=0 bg_thresh=1030 thresh=2060 gap=636 poll_thresh=23 ino=257 dd-2584 [001] 132.032359: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=411 unstable=0 bg_thresh=1036 thresh=2073 gap=641 poll_thresh=17 ino=257 dd-2584 [001] 132.032484: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=411 unstable=0 bg_thresh=1036 thresh=2072 gap=615 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 132.032568: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19516 wrote=0 to_write=8192 dd-2584 [001] 132.032620: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=411 unstable=0 bg_thresh=1038 thresh=2076 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 132.032931: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=512 unstable=0 bg_thresh=1037 thresh=2075 gap=543 poll_thresh=20 ino=257 dd-2584 [001] 132.033109: balance_dirty_state: bdi btrfs-1: dirty=957 wb=600 unstable=0 bg_thresh=1034 thresh=2068 gap=511 poll_thresh=21 ino=257 dd-2584 [001] 132.033111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1328 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=59616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 132.035360: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=284 wrote=704 to_write=7488 dd-2584 [000] 132.040213: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1002 unstable=0 bg_thresh=1033 thresh=2066 gap=634 poll_thresh=21 ino=257 dd-2584 [000] 132.040294: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1002 unstable=0 bg_thresh=1032 thresh=2065 gap=608 poll_thresh=16 ino=257 dd-2584 [000] 132.040644: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1002 unstable=0 bg_thresh=1028 thresh=2057 gap=562 poll_thresh=17 ino=257 dd-2584 [000] 132.040787: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1002 unstable=0 bg_thresh=1033 thresh=2067 gap=547 poll_thresh=18 ino=257 dd-2584 [000] 132.041127: balance_dirty_state: bdi btrfs-1: dirty=531 wb=1002 unstable=0 bg_thresh=1030 thresh=2061 gap=528 poll_thresh=19 ino=257 dd-2584 [000] 132.041478: balance_dirty_state: bdi btrfs-1: dirty=569 wb=1002 unstable=0 bg_thresh=1037 thresh=2074 gap=503 poll_thresh=20 ino=257 dd-2584 [000] 132.041484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1334 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=59616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.052217: balance_dirty_state: bdi btrfs-1: dirty=581 wb=883 unstable=0 bg_thresh=1030 thresh=2060 gap=596 poll_thresh=20 ino=257 dd-2584 [004] 132.052327: balance_dirty_state: bdi btrfs-1: dirty=581 wb=883 unstable=0 bg_thresh=1030 thresh=2061 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 132.052434: balance_dirty_state: bdi btrfs-1: dirty=594 wb=883 unstable=0 bg_thresh=1031 thresh=2062 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 132.052936: balance_dirty_state: bdi btrfs-1: dirty=632 wb=883 unstable=0 bg_thresh=1033 thresh=2066 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 132.053131: balance_dirty_state: bdi btrfs-1: dirty=682 wb=883 unstable=0 bg_thresh=1032 thresh=2065 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 132.053140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1325 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-104% task_gap=-310% task_weight=101% bdi_bw=60356 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 132.060214: balance_dirty_state: bdi btrfs-1: dirty=686 wb=710 unstable=0 bg_thresh=1020 thresh=2041 gap=645 poll_thresh=18 ino=257 dd-2584 [000] 132.060310: balance_dirty_state: bdi btrfs-1: dirty=711 wb=710 unstable=0 bg_thresh=1017 thresh=2035 gap=614 poll_thresh=13 ino=257 dd-2584 [000] 132.060376: balance_dirty_state: bdi btrfs-1: dirty=711 wb=710 unstable=0 bg_thresh=1020 thresh=2040 gap=619 poll_thresh=14 ino=257 dd-2584 [000] 132.060483: balance_dirty_state: bdi btrfs-1: dirty=736 wb=710 unstable=0 bg_thresh=1017 thresh=2034 gap=588 poll_thresh=15 ino=257 dd-2584 [000] 132.060560: balance_dirty_state: bdi btrfs-1: dirty=761 wb=710 unstable=0 bg_thresh=1019 thresh=2039 gap=568 poll_thresh=16 ino=257 dd-2584 [000] 132.060704: balance_dirty_state: bdi btrfs-1: dirty=786 wb=710 unstable=0 bg_thresh=1019 thresh=2038 gap=542 poll_thresh=17 ino=257 dd-2584 [000] 132.060976: balance_dirty_state: bdi btrfs-1: dirty=825 wb=710 unstable=0 bg_thresh=1018 thresh=2036 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 132.060981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1299 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-122% task_gap=-346% task_weight=100% bdi_bw=60356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.068326: balance_dirty_state: bdi btrfs-1: dirty=832 wb=596 unstable=0 bg_thresh=1007 thresh=2015 gap=587 poll_thresh=18 ino=257 dd-2584 [004] 132.068436: balance_dirty_state: bdi btrfs-1: dirty=845 wb=596 unstable=0 bg_thresh=1008 thresh=2016 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 132.068898: balance_dirty_state: bdi btrfs-1: dirty=845 wb=596 unstable=0 bg_thresh=1044 thresh=2088 gap=647 poll_thresh=14 ino=257 dd-2584 [004] 132.068978: balance_dirty_state: bdi btrfs-1: dirty=862 wb=581 unstable=0 bg_thresh=1041 thresh=2083 gap=640 poll_thresh=15 ino=257 dd-2584 [004] 132.069043: balance_dirty_state: bdi btrfs-1: dirty=862 wb=581 unstable=0 bg_thresh=1041 thresh=2082 gap=639 poll_thresh=16 ino=257 dd-2584 [004] 132.069421: balance_dirty_state: bdi btrfs-1: dirty=912 wb=468 unstable=0 bg_thresh=1037 thresh=2074 gap=694 poll_thresh=17 ino=257 dd-2584 [004] 132.069564: balance_dirty_state: bdi btrfs-1: dirty=937 wb=443 unstable=0 bg_thresh=1037 thresh=2074 gap=694 poll_thresh=18 ino=257 dd-2584 [004] 132.069684: balance_dirty_state: bdi btrfs-1: dirty=962 wb=443 unstable=0 bg_thresh=1036 thresh=2073 gap=668 poll_thresh=19 ino=257 dd-2584 [004] 132.069806: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=443 unstable=0 bg_thresh=1038 thresh=2077 gap=622 poll_thresh=20 ino=257 dd-2584 [004] 132.069948: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=443 unstable=0 bg_thresh=1038 thresh=2076 gap=596 poll_thresh=21 ino=257 dd-2584 [004] 132.070109: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=443 unstable=0 bg_thresh=1038 thresh=2076 gap=558 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 132.070172: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19552 wrote=0 to_write=8192 dd-2584 [004] 132.070272: balance_dirty_state: bdi btrfs-1: dirty=1113 wb=443 unstable=0 bg_thresh=1041 thresh=2082 gap=526 poll_thresh=23 ino=257 dd-2584 [004] 132.070435: balance_dirty_state: bdi btrfs-1: dirty=1100 wb=481 unstable=0 bg_thresh=1040 thresh=2081 gap=500 poll_thresh=24 ino=257 dd-2584 [004] 132.070437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1340 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-116% task_gap=-334% task_weight=101% bdi_bw=60356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 132.071824: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=320 wrote=688 to_write=7504 dd-2584 [004] 132.080308: balance_dirty_state: bdi btrfs-1: dirty=470 wb=998 unstable=0 bg_thresh=1036 thresh=2072 gap=604 poll_thresh=24 ino=257 dd-2584 [004] 132.080391: balance_dirty_state: bdi btrfs-1: dirty=495 wb=998 unstable=0 bg_thresh=1038 thresh=2077 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 132.080753: balance_dirty_state: bdi btrfs-1: dirty=520 wb=998 unstable=0 bg_thresh=1038 thresh=2076 gap=558 poll_thresh=19 ino=257 dd-2584 [004] 132.080897: balance_dirty_state: bdi btrfs-1: dirty=545 wb=998 unstable=0 bg_thresh=1037 thresh=2075 gap=532 poll_thresh=20 ino=257 dd-2584 [004] 132.081045: balance_dirty_state: bdi btrfs-1: dirty=570 wb=998 unstable=0 bg_thresh=1039 thresh=2079 gap=511 poll_thresh=21 ino=257 dd-2584 [004] 132.081051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1338 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-118% task_gap=-337% task_weight=101% bdi_bw=60356 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 132.092351: balance_dirty_state: bdi btrfs-1: dirty=570 wb=747 unstable=0 bg_thresh=1037 thresh=2075 gap=758 poll_thresh=21 ino=257 dd-2584 [004] 132.092466: balance_dirty_state: bdi btrfs-1: dirty=595 wb=747 unstable=0 bg_thresh=1034 thresh=2069 gap=727 poll_thresh=16 ino=257 dd-2584 [004] 132.092689: balance_dirty_state: bdi btrfs-1: dirty=620 wb=747 unstable=0 bg_thresh=1034 thresh=2068 gap=701 poll_thresh=17 ino=257 dd-2584 [004] 132.092911: balance_dirty_state: bdi btrfs-1: dirty=670 wb=747 unstable=0 bg_thresh=1033 thresh=2067 gap=650 poll_thresh=18 ino=257 dd-2584 [004] 132.093135: balance_dirty_state: bdi btrfs-1: dirty=695 wb=747 unstable=0 bg_thresh=1035 thresh=2071 gap=629 poll_thresh=19 ino=257 dd-2584 [004] 132.093360: balance_dirty_state: bdi btrfs-1: dirty=720 wb=747 unstable=0 bg_thresh=1035 thresh=2070 gap=603 poll_thresh=20 ino=257 dd-2584 [004] 132.093958: balance_dirty_state: bdi btrfs-1: dirty=745 wb=747 unstable=0 bg_thresh=1034 thresh=2069 gap=577 poll_thresh=21 ino=257 dd-2584 [004] 132.094181: balance_dirty_state: bdi btrfs-1: dirty=795 wb=747 unstable=0 bg_thresh=1036 thresh=2073 gap=531 poll_thresh=22 ino=257 dd-2584 [004] 132.094406: balance_dirty_state: bdi btrfs-1: dirty=820 wb=747 unstable=0 bg_thresh=1036 thresh=2072 gap=505 poll_thresh=23 ino=257 dd-2584 [004] 132.094413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1332 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=60356 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 132.100240: balance_dirty_state: bdi btrfs-1: dirty=820 wb=747 unstable=0 bg_thresh=1034 thresh=2069 gap=502 poll_thresh=23 ino=257 dd-2584 [006] 132.100247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1329 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=60356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 132.108357: balance_dirty_state: bdi btrfs-1: dirty=820 wb=558 unstable=0 bg_thresh=1036 thresh=2073 gap=695 poll_thresh=23 ino=257 dd-2584 [006] 132.108485: balance_dirty_state: bdi btrfs-1: dirty=820 wb=558 unstable=0 bg_thresh=1036 thresh=2073 gap=695 poll_thresh=17 ino=257 dd-2584 [006] 132.108722: balance_dirty_state: bdi btrfs-1: dirty=870 wb=558 unstable=0 bg_thresh=1039 thresh=2078 gap=650 poll_thresh=18 ino=257 dd-2584 [006] 132.108957: balance_dirty_state: bdi btrfs-1: dirty=895 wb=558 unstable=0 bg_thresh=1041 thresh=2083 gap=630 poll_thresh=19 ino=257 dd-2584 [006] 132.109201: balance_dirty_state: bdi btrfs-1: dirty=920 wb=558 unstable=0 bg_thresh=1043 thresh=2087 gap=609 poll_thresh=20 ino=257 dd-2584 [006] 132.109440: balance_dirty_state: bdi btrfs-1: dirty=970 wb=558 unstable=0 bg_thresh=1043 thresh=2086 gap=558 poll_thresh=21 ino=257 dd-2584 [006] 132.109680: balance_dirty_state: bdi btrfs-1: dirty=995 wb=558 unstable=0 bg_thresh=1042 thresh=2085 gap=532 poll_thresh=22 ino=257 dd-2584 [006] 132.110151: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=558 unstable=0 bg_thresh=1039 thresh=2078 gap=500 poll_thresh=23 ino=257 dd-2584 [006] 132.110156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-118% task_gap=-338% task_weight=100% bdi_bw=60356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 132.116311: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=432 unstable=0 bg_thresh=1037 thresh=2075 gap=623 poll_thresh=23 ino=257 dd-2584 [006] 132.116421: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=432 unstable=0 bg_thresh=1037 thresh=2074 gap=597 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 132.116479: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19600 wrote=0 to_write=8192 dd-2584 [006] 132.116551: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=432 unstable=0 bg_thresh=1039 thresh=2078 gap=576 poll_thresh=18 ino=257 dd-2584 [006] 132.116684: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=482 unstable=0 bg_thresh=1038 thresh=2077 gap=550 poll_thresh=19 ino=257 dd-2584 [006] 132.116814: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=532 unstable=0 bg_thresh=1038 thresh=2076 gap=499 poll_thresh=20 ino=257 dd-2584 [006] 132.116815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1335 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-142% task_gap=-386% task_weight=101% bdi_bw=60356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 132.119097: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=368 wrote=672 to_write=7520 dd-2584 [006] 132.124315: balance_dirty_state: bdi btrfs-1: dirty=470 wb=980 unstable=0 bg_thresh=1035 thresh=2071 gap=621 poll_thresh=20 ino=257 dd-2584 [006] 132.124392: balance_dirty_state: bdi btrfs-1: dirty=470 wb=980 unstable=0 bg_thresh=1038 thresh=2076 gap=626 poll_thresh=15 ino=257 dd-2584 [006] 132.124458: balance_dirty_state: bdi btrfs-1: dirty=495 wb=980 unstable=0 bg_thresh=1037 thresh=2075 gap=600 poll_thresh=16 ino=257 dd-2584 [006] 132.124587: balance_dirty_state: bdi btrfs-1: dirty=520 wb=980 unstable=0 bg_thresh=1037 thresh=2074 gap=574 poll_thresh=17 ino=257 dd-2584 [006] 132.124716: balance_dirty_state: bdi btrfs-1: dirty=545 wb=980 unstable=0 bg_thresh=1036 thresh=2073 gap=548 poll_thresh=18 ino=257 dd-2584 [006] 132.125033: balance_dirty_state: bdi btrfs-1: dirty=595 wb=980 unstable=0 bg_thresh=1036 thresh=2072 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 132.125038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1332 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-122% task_gap=-346% task_weight=100% bdi_bw=60356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 132.132306: balance_dirty_state: bdi btrfs-1: dirty=595 wb=829 unstable=0 bg_thresh=1038 thresh=2076 gap=652 poll_thresh=19 ino=257 dd-2584 [006] 132.132386: balance_dirty_state: bdi btrfs-1: dirty=595 wb=754 unstable=0 bg_thresh=1037 thresh=2075 gap=726 poll_thresh=14 ino=257 dd-2584 [006] 132.132451: balance_dirty_state: bdi btrfs-1: dirty=620 wb=729 unstable=0 bg_thresh=1040 thresh=2080 gap=731 poll_thresh=15 ino=257 dd-2584 [006] 132.132511: balance_dirty_state: bdi btrfs-1: dirty=645 wb=729 unstable=0 bg_thresh=1037 thresh=2074 gap=700 poll_thresh=16 ino=257 dd-2584 [006] 132.132631: balance_dirty_state: bdi btrfs-1: dirty=670 wb=729 unstable=0 bg_thresh=1036 thresh=2073 gap=674 poll_thresh=17 ino=257 dd-2584 [006] 132.132753: balance_dirty_state: bdi btrfs-1: dirty=695 wb=729 unstable=0 bg_thresh=1038 thresh=2077 gap=653 poll_thresh=18 ino=257 dd-2584 [006] 132.132874: balance_dirty_state: bdi btrfs-1: dirty=745 wb=729 unstable=0 bg_thresh=1038 thresh=2076 gap=602 poll_thresh=19 ino=257 dd-2584 [006] 132.132993: balance_dirty_state: bdi btrfs-1: dirty=770 wb=729 unstable=0 bg_thresh=1037 thresh=2075 gap=576 poll_thresh=20 ino=257 dd-2584 [006] 132.133113: balance_dirty_state: bdi btrfs-1: dirty=795 wb=729 unstable=0 bg_thresh=1037 thresh=2074 gap=550 poll_thresh=21 ino=257 dd-2584 [006] 132.133235: balance_dirty_state: bdi btrfs-1: dirty=820 wb=729 unstable=0 bg_thresh=1039 thresh=2078 gap=529 poll_thresh=22 ino=257 dd-2584 [006] 132.133528: balance_dirty_state: bdi btrfs-1: dirty=870 wb=729 unstable=0 bg_thresh=1038 thresh=2077 gap=478 poll_thresh=23 ino=257 dd-2584 [006] 132.133533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-141% task_gap=-384% task_weight=100% bdi_bw=60356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 132.140321: balance_dirty_state: bdi btrfs-1: dirty=870 wb=729 unstable=0 bg_thresh=1030 thresh=2061 gap=462 poll_thresh=23 ino=257 dd-2584 [006] 132.140326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-152% task_gap=-405% task_weight=100% bdi_bw=60356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 132.148342: balance_dirty_state: bdi btrfs-1: dirty=870 wb=554 unstable=0 bg_thresh=1032 thresh=2064 gap=640 poll_thresh=23 ino=257 dd-2584 [000] 132.148440: balance_dirty_state: bdi btrfs-1: dirty=895 wb=554 unstable=0 bg_thresh=1032 thresh=2064 gap=615 poll_thresh=17 ino=257 dd-2584 [000] 132.148615: balance_dirty_state: bdi btrfs-1: dirty=920 wb=554 unstable=0 bg_thresh=1034 thresh=2069 gap=595 poll_thresh=18 ino=257 dd-2584 [000] 132.148789: balance_dirty_state: bdi btrfs-1: dirty=945 wb=554 unstable=0 bg_thresh=1037 thresh=2074 gap=575 poll_thresh=19 ino=257 dd-2584 [000] 132.148973: balance_dirty_state: bdi btrfs-1: dirty=970 wb=554 unstable=0 bg_thresh=1039 thresh=2078 gap=554 poll_thresh=20 ino=257 dd-2584 [000] 132.149155: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=554 unstable=0 bg_thresh=1038 thresh=2077 gap=503 poll_thresh=21 ino=257 dd-2584 [000] 132.149162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-141% task_gap=-384% task_weight=100% bdi_bw=60356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 132.156319: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=429 unstable=0 bg_thresh=1037 thresh=2074 gap=625 poll_thresh=21 ino=257 dd-2584 [000] 132.156422: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=429 unstable=0 bg_thresh=1034 thresh=2068 gap=619 poll_thresh=16 ino=257 dd-2584 [000] 132.156608: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=429 unstable=0 bg_thresh=1036 thresh=2072 gap=573 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 132.156653: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19640 wrote=0 to_write=8192 dd-2584 [000] 132.156801: balance_dirty_state: bdi btrfs-1: dirty=1095 wb=429 unstable=0 bg_thresh=1035 thresh=2071 gap=547 poll_thresh=18 ino=257 dd-2584 [000] 132.157261: balance_dirty_state: bdi btrfs-1: dirty=970 wb=579 unstable=0 bg_thresh=1035 thresh=2070 gap=521 poll_thresh=19 ino=257 dd-2584 [000] 132.157457: balance_dirty_state: bdi btrfs-1: dirty=945 wb=629 unstable=0 bg_thresh=1034 thresh=2069 gap=495 poll_thresh=20 ino=257 dd-2584 [000] 132.157460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-124% task_gap=-349% task_weight=99% bdi_bw=61256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 132.159310: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=408 wrote=688 to_write=7504 dd-2584 [000] 132.164321: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1004 unstable=0 bg_thresh=1034 thresh=2069 gap=620 poll_thresh=20 ino=257 dd-2584 [000] 132.164412: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1004 unstable=0 bg_thresh=1034 thresh=2068 gap=594 poll_thresh=15 ino=257 dd-2584 [000] 132.164473: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1004 unstable=0 bg_thresh=1036 thresh=2073 gap=574 poll_thresh=16 ino=257 dd-2584 [000] 132.164594: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1004 unstable=0 bg_thresh=1036 thresh=2072 gap=548 poll_thresh=17 ino=257 dd-2584 [000] 132.164714: balance_dirty_state: bdi btrfs-1: dirty=545 wb=1004 unstable=0 bg_thresh=1035 thresh=2071 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 132.164835: balance_dirty_state: bdi btrfs-1: dirty=595 wb=1004 unstable=0 bg_thresh=1034 thresh=2069 gap=470 poll_thresh=19 ino=257 dd-2584 [000] 132.164840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=61256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.172349: balance_dirty_state: bdi btrfs-1: dirty=595 wb=879 unstable=0 bg_thresh=1035 thresh=2071 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 132.172469: balance_dirty_state: bdi btrfs-1: dirty=620 wb=879 unstable=0 bg_thresh=1035 thresh=2071 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 132.172587: balance_dirty_state: bdi btrfs-1: dirty=620 wb=879 unstable=0 bg_thresh=1035 thresh=2071 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 132.172707: balance_dirty_state: bdi btrfs-1: dirty=645 wb=879 unstable=0 bg_thresh=1038 thresh=2076 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 132.173288: balance_dirty_state: bdi btrfs-1: dirty=670 wb=879 unstable=0 bg_thresh=1037 thresh=2075 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 132.173485: balance_dirty_state: bdi btrfs-1: dirty=720 wb=879 unstable=0 bg_thresh=1039 thresh=2079 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 132.173491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=61256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.180267: balance_dirty_state: bdi btrfs-1: dirty=720 wb=754 unstable=0 bg_thresh=1026 thresh=2053 gap=579 poll_thresh=18 ino=257 dd-2584 [004] 132.180371: balance_dirty_state: bdi btrfs-1: dirty=720 wb=754 unstable=0 bg_thresh=1023 thresh=2047 gap=573 poll_thresh=13 ino=257 dd-2584 [004] 132.180474: balance_dirty_state: bdi btrfs-1: dirty=745 wb=754 unstable=0 bg_thresh=1028 thresh=2057 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 132.180575: balance_dirty_state: bdi btrfs-1: dirty=745 wb=754 unstable=0 bg_thresh=1025 thresh=2051 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 132.180676: balance_dirty_state: bdi btrfs-1: dirty=770 wb=754 unstable=0 bg_thresh=1028 thresh=2056 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 132.180902: balance_dirty_state: bdi btrfs-1: dirty=796 wb=754 unstable=0 bg_thresh=1027 thresh=2054 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 132.180909: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=61256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.188273: balance_dirty_state: bdi btrfs-1: dirty=796 wb=604 unstable=0 bg_thresh=1027 thresh=2054 gap=654 poll_thresh=17 ino=257 dd-2584 [004] 132.188369: balance_dirty_state: bdi btrfs-1: dirty=821 wb=604 unstable=0 bg_thresh=1028 thresh=2057 gap=632 poll_thresh=13 ino=257 dd-2584 [004] 132.188456: balance_dirty_state: bdi btrfs-1: dirty=846 wb=604 unstable=0 bg_thresh=1028 thresh=2056 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 132.188544: balance_dirty_state: bdi btrfs-1: dirty=846 wb=604 unstable=0 bg_thresh=1028 thresh=2056 gap=606 poll_thresh=15 ino=257 dd-2584 [004] 132.188635: balance_dirty_state: bdi btrfs-1: dirty=871 wb=604 unstable=0 bg_thresh=1027 thresh=2055 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 132.188815: balance_dirty_state: bdi btrfs-1: dirty=896 wb=604 unstable=0 bg_thresh=1027 thresh=2054 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 132.189269: balance_dirty_state: bdi btrfs-1: dirty=946 wb=604 unstable=0 bg_thresh=1029 thresh=2058 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 132.189275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-181% task_weight=99% bdi_bw=61256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 132.200289: balance_dirty_state: bdi btrfs-1: dirty=946 wb=329 unstable=0 bg_thresh=1030 thresh=2061 gap=786 poll_thresh=18 ino=257 dd-2584 [000] 132.200361: balance_dirty_state: bdi btrfs-1: dirty=946 wb=329 unstable=0 bg_thresh=1027 thresh=2055 gap=780 poll_thresh=13 ino=257 dd-2584 [000] 132.200422: balance_dirty_state: bdi btrfs-1: dirty=971 wb=329 unstable=0 bg_thresh=1030 thresh=2060 gap=760 poll_thresh=14 ino=257 dd-2584 [000] 132.200488: balance_dirty_state: bdi btrfs-1: dirty=971 wb=329 unstable=0 bg_thresh=1027 thresh=2054 gap=754 poll_thresh=15 ino=257 dd-2584 [000] 132.200555: balance_dirty_state: bdi btrfs-1: dirty=996 wb=329 unstable=0 bg_thresh=1029 thresh=2059 gap=734 poll_thresh=16 ino=257 dd-2584 [000] 132.200688: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=329 unstable=0 bg_thresh=1029 thresh=2058 gap=708 poll_thresh=17 ino=257 dd-2584 [000] 132.200824: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=329 unstable=0 bg_thresh=1028 thresh=2056 gap=656 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 132.200879: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19684 wrote=0 to_write=8192 dd-2584 [000] 132.200965: balance_dirty_state: bdi btrfs-1: dirty=1096 wb=329 unstable=0 bg_thresh=1027 thresh=2055 gap=630 poll_thresh=19 ino=257 dd-2584 [000] 132.201150: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=379 unstable=0 bg_thresh=1027 thresh=2054 gap=604 poll_thresh=20 ino=257 dd-2584 [000] 132.201305: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=454 unstable=0 bg_thresh=1026 thresh=2052 gap=577 poll_thresh=21 ino=257 dd-2584 [000] 132.201676: balance_dirty_state: bdi btrfs-1: dirty=897 wb=604 unstable=0 bg_thresh=1025 thresh=2051 gap=550 poll_thresh=22 ino=257 dd-2584 [000] 132.201825: balance_dirty_state: bdi btrfs-1: dirty=860 wb=680 unstable=0 bg_thresh=1024 thresh=2049 gap=509 poll_thresh=23 ino=257 dd-2584 [000] 132.201826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-115% task_gap=-330% task_weight=99% bdi_bw=61256 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 132.202728: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=452 wrote=752 to_write=7440 dd-2584 [004] 132.208331: balance_dirty_state: bdi btrfs-1: dirty=470 wb=945 unstable=0 bg_thresh=995 thresh=1991 gap=576 poll_thresh=23 ino=257 dd-2584 [004] 132.208413: balance_dirty_state: bdi btrfs-1: dirty=470 wb=945 unstable=0 bg_thresh=995 thresh=1991 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 132.208548: balance_dirty_state: bdi btrfs-1: dirty=495 wb=945 unstable=0 bg_thresh=998 thresh=1996 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 132.208684: balance_dirty_state: bdi btrfs-1: dirty=545 wb=945 unstable=0 bg_thresh=1003 thresh=2007 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 132.208879: balance_dirty_state: bdi btrfs-1: dirty=570 wb=945 unstable=0 bg_thresh=1005 thresh=2011 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 132.208886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-381% task_weight=101% bdi_bw=61256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 132.216301: balance_dirty_state: bdi btrfs-1: dirty=570 wb=820 unstable=0 bg_thresh=1006 thresh=2013 gap=623 poll_thresh=20 ino=257 dd-2584 [000] 132.216405: balance_dirty_state: bdi btrfs-1: dirty=595 wb=820 unstable=0 bg_thresh=1006 thresh=2013 gap=598 poll_thresh=15 ino=257 dd-2584 [000] 132.216505: balance_dirty_state: bdi btrfs-1: dirty=620 wb=820 unstable=0 bg_thresh=1009 thresh=2018 gap=578 poll_thresh=16 ino=257 dd-2584 [000] 132.216711: balance_dirty_state: bdi btrfs-1: dirty=645 wb=820 unstable=0 bg_thresh=1006 thresh=2013 gap=548 poll_thresh=17 ino=257 dd-2584 [000] 132.216923: balance_dirty_state: bdi btrfs-1: dirty=670 wb=820 unstable=0 bg_thresh=1006 thresh=2012 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 132.217526: balance_dirty_state: bdi btrfs-1: dirty=720 wb=820 unstable=0 bg_thresh=1008 thresh=2016 gap=476 poll_thresh=19 ino=257 dd-2584 [000] 132.217532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1280 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-136% task_gap=-374% task_weight=101% bdi_bw=61256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 132.224314: balance_dirty_state: bdi btrfs-1: dirty=720 wb=645 unstable=0 bg_thresh=1010 thresh=2020 gap=655 poll_thresh=19 ino=257 dd-2584 [000] 132.224409: balance_dirty_state: bdi btrfs-1: dirty=720 wb=645 unstable=0 bg_thresh=1007 thresh=2014 gap=649 poll_thresh=14 ino=257 dd-2584 [000] 132.224499: balance_dirty_state: bdi btrfs-1: dirty=745 wb=645 unstable=0 bg_thresh=1006 thresh=2013 gap=623 poll_thresh=15 ino=257 dd-2584 [000] 132.224587: balance_dirty_state: bdi btrfs-1: dirty=770 wb=645 unstable=0 bg_thresh=1006 thresh=2013 gap=598 poll_thresh=16 ino=257 dd-2584 [000] 132.224763: balance_dirty_state: bdi btrfs-1: dirty=795 wb=645 unstable=0 bg_thresh=1008 thresh=2017 gap=577 poll_thresh=17 ino=257 dd-2584 [000] 132.224940: balance_dirty_state: bdi btrfs-1: dirty=820 wb=645 unstable=0 bg_thresh=1008 thresh=2016 gap=551 poll_thresh=18 ino=257 dd-2584 [000] 132.225115: balance_dirty_state: bdi btrfs-1: dirty=845 wb=645 unstable=0 bg_thresh=1007 thresh=2015 gap=525 poll_thresh=19 ino=257 dd-2584 [000] 132.225289: balance_dirty_state: bdi btrfs-1: dirty=895 wb=645 unstable=0 bg_thresh=1007 thresh=2014 gap=474 poll_thresh=20 ino=257 dd-2584 [000] 132.225296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-375% task_weight=100% bdi_bw=61256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 132.232372: balance_dirty_state: bdi btrfs-1: dirty=895 wb=520 unstable=0 bg_thresh=1006 thresh=2013 gap=598 poll_thresh=20 ino=257 dd-2584 [000] 132.232450: balance_dirty_state: bdi btrfs-1: dirty=895 wb=520 unstable=0 bg_thresh=1006 thresh=2012 gap=597 poll_thresh=15 ino=257 dd-2584 [000] 132.232509: balance_dirty_state: bdi btrfs-1: dirty=920 wb=520 unstable=0 bg_thresh=1008 thresh=2017 gap=577 poll_thresh=16 ino=257 dd-2584 [000] 132.232790: balance_dirty_state: bdi btrfs-1: dirty=945 wb=520 unstable=0 bg_thresh=1008 thresh=2016 gap=551 poll_thresh=17 ino=257 dd-2584 [000] 132.232909: balance_dirty_state: bdi btrfs-1: dirty=970 wb=520 unstable=0 bg_thresh=1004 thresh=2009 gap=519 poll_thresh=18 ino=257 dd-2584 [000] 132.233024: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=520 unstable=0 bg_thresh=1006 thresh=2013 gap=473 poll_thresh=19 ino=257 dd-2584 [000] 132.233028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=61256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 132.233134: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19716 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 132.235729: writeback_single_inode: bdi btrfs-1: ino=257 state= age=484 wrote=544 to_write=7648 dd-2584 [000] 132.240409: balance_dirty_state: bdi btrfs-1: dirty=470 wb=944 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=19 ino=257 dd-2584 [000] 132.240534: balance_dirty_state: bdi btrfs-1: dirty=470 wb=944 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=14 ino=257 dd-2584 [000] 132.240656: balance_dirty_state: bdi btrfs-1: dirty=495 wb=944 unstable=0 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 132.240773: balance_dirty_state: bdi btrfs-1: dirty=520 wb=944 unstable=0 bg_thresh=1010 thresh=2020 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 132.241008: balance_dirty_state: bdi btrfs-1: dirty=545 wb=944 unstable=0 bg_thresh=1009 thresh=2019 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 132.241249: balance_dirty_state: bdi btrfs-1: dirty=570 wb=944 unstable=0 bg_thresh=1009 thresh=2018 gap=504 poll_thresh=18 ino=257 dd-2584 [000] 132.241257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-324% task_weight=101% bdi_bw=61256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 132.248397: balance_dirty_state: bdi btrfs-1: dirty=570 wb=819 unstable=0 bg_thresh=1008 thresh=2016 gap=627 poll_thresh=18 ino=257 dd-2584 [000] 132.248478: balance_dirty_state: bdi btrfs-1: dirty=595 wb=819 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=13 ino=257 dd-2584 [000] 132.248538: balance_dirty_state: bdi btrfs-1: dirty=620 wb=819 unstable=0 bg_thresh=1010 thresh=2020 gap=581 poll_thresh=14 ino=257 dd-2584 [000] 132.248596: balance_dirty_state: bdi btrfs-1: dirty=620 wb=819 unstable=0 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=15 ino=257 dd-2584 [000] 132.248655: balance_dirty_state: bdi btrfs-1: dirty=645 wb=819 unstable=0 bg_thresh=1009 thresh=2019 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 132.248938: balance_dirty_state: bdi btrfs-1: dirty=670 wb=819 unstable=0 bg_thresh=1006 thresh=2012 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 132.249054: balance_dirty_state: bdi btrfs-1: dirty=695 wb=819 unstable=0 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 132.249058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-334% task_weight=101% bdi_bw=61256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.256382: balance_dirty_state: bdi btrfs-1: dirty=695 wb=694 unstable=0 bg_thresh=1007 thresh=2014 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 132.256478: balance_dirty_state: bdi btrfs-1: dirty=720 wb=694 unstable=0 bg_thresh=1009 thresh=2019 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 132.256565: balance_dirty_state: bdi btrfs-1: dirty=720 wb=694 unstable=0 bg_thresh=1006 thresh=2013 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 132.256650: balance_dirty_state: bdi btrfs-1: dirty=745 wb=694 unstable=0 bg_thresh=1009 thresh=2018 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 132.256737: balance_dirty_state: bdi btrfs-1: dirty=770 wb=694 unstable=0 bg_thresh=1006 thresh=2012 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 132.256910: balance_dirty_state: bdi btrfs-1: dirty=795 wb=694 unstable=0 bg_thresh=1008 thresh=2016 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 132.257085: balance_dirty_state: bdi btrfs-1: dirty=820 wb=694 unstable=0 bg_thresh=1007 thresh=2015 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 132.257092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=61256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.264352: balance_dirty_state: bdi btrfs-1: dirty=820 wb=579 unstable=0 bg_thresh=1008 thresh=2017 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 132.264462: balance_dirty_state: bdi btrfs-1: dirty=845 wb=579 unstable=0 bg_thresh=1011 thresh=2022 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 132.264583: balance_dirty_state: bdi btrfs-1: dirty=845 wb=579 unstable=0 bg_thresh=1008 thresh=2016 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 132.264701: balance_dirty_state: bdi btrfs-1: dirty=870 wb=579 unstable=0 bg_thresh=1007 thresh=2015 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 132.264822: balance_dirty_state: bdi btrfs-1: dirty=895 wb=579 unstable=0 bg_thresh=1007 thresh=2015 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 132.265433: balance_dirty_state: bdi btrfs-1: dirty=920 wb=579 unstable=0 bg_thresh=1009 thresh=2019 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 132.265687: balance_dirty_state: bdi btrfs-1: dirty=945 wb=454 unstable=0 bg_thresh=1008 thresh=2016 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 132.265831: balance_dirty_state: bdi btrfs-1: dirty=995 wb=454 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 132.265956: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=454 unstable=0 bg_thresh=1005 thresh=2010 gap=536 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 132.266010: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19748 wrote=0 to_write=8192 dd-2584 [004] 132.266092: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=454 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 132.266229: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=504 unstable=0 bg_thresh=1004 thresh=2009 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 132.266231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-382% task_weight=99% bdi_bw=62764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 132.267632: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=624 to_write=7568 dd-2584 [002] 132.272366: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1079 unstable=0 bg_thresh=1006 thresh=2013 gap=489 poll_thresh=22 ino=257 dd-2584 [002] 132.272376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=62764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 132.280410: balance_dirty_state: bdi btrfs-1: dirty=445 wb=954 unstable=0 bg_thresh=1008 thresh=2017 gap=618 poll_thresh=22 ino=257 dd-2584 [002] 132.280493: balance_dirty_state: bdi btrfs-1: dirty=445 wb=954 unstable=0 bg_thresh=1008 thresh=2017 gap=618 poll_thresh=16 ino=257 dd-2584 [002] 132.280634: balance_dirty_state: bdi btrfs-1: dirty=495 wb=954 unstable=0 bg_thresh=1011 thresh=2022 gap=573 poll_thresh=17 ino=257 dd-2584 [002] 132.281004: balance_dirty_state: bdi btrfs-1: dirty=520 wb=904 unstable=0 bg_thresh=1013 thresh=2027 gap=603 poll_thresh=18 ino=257 dd-2584 [002] 132.281170: balance_dirty_state: bdi btrfs-1: dirty=545 wb=829 unstable=0 bg_thresh=1014 thresh=2028 gap=654 poll_thresh=19 ino=257 dd-2584 [002] 132.281322: balance_dirty_state: bdi btrfs-1: dirty=595 wb=829 unstable=0 bg_thresh=1013 thresh=2027 gap=603 poll_thresh=20 ino=257 dd-2584 [002] 132.281465: balance_dirty_state: bdi btrfs-1: dirty=620 wb=829 unstable=0 bg_thresh=1013 thresh=2026 gap=577 poll_thresh=21 ino=257 dd-2584 [002] 132.281607: balance_dirty_state: bdi btrfs-1: dirty=645 wb=829 unstable=0 bg_thresh=1012 thresh=2025 gap=551 poll_thresh=22 ino=257 dd-2584 [002] 132.281752: balance_dirty_state: bdi btrfs-1: dirty=670 wb=829 unstable=0 bg_thresh=1014 thresh=2029 gap=530 poll_thresh=23 ino=257 dd-2584 [002] 132.281894: balance_dirty_state: bdi btrfs-1: dirty=720 wb=829 unstable=0 bg_thresh=1014 thresh=2028 gap=479 poll_thresh=24 ino=257 dd-2584 [002] 132.281899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=62764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 132.288372: balance_dirty_state: bdi btrfs-1: dirty=720 wb=829 unstable=0 bg_thresh=1014 thresh=2028 gap=479 poll_thresh=24 ino=257 dd-2584 [002] 132.288381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=62764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 132.296319: balance_dirty_state: bdi btrfs-1: dirty=720 wb=654 unstable=0 bg_thresh=1012 thresh=2024 gap=650 poll_thresh=24 ino=257 dd-2584 [002] 132.296409: balance_dirty_state: bdi btrfs-1: dirty=720 wb=654 unstable=0 bg_thresh=1012 thresh=2024 gap=650 poll_thresh=18 ino=257 dd-2584 [002] 132.296524: balance_dirty_state: bdi btrfs-1: dirty=770 wb=654 unstable=0 bg_thresh=1011 thresh=2023 gap=599 poll_thresh=19 ino=257 dd-2584 [002] 132.296812: balance_dirty_state: bdi btrfs-1: dirty=795 wb=654 unstable=0 bg_thresh=1011 thresh=2022 gap=573 poll_thresh=20 ino=257 dd-2584 [002] 132.296929: balance_dirty_state: bdi btrfs-1: dirty=820 wb=654 unstable=0 bg_thresh=1013 thresh=2026 gap=552 poll_thresh=21 ino=257 dd-2584 [002] 132.297046: balance_dirty_state: bdi btrfs-1: dirty=845 wb=654 unstable=0 bg_thresh=1012 thresh=2025 gap=526 poll_thresh=22 ino=257 dd-2584 [002] 132.297163: balance_dirty_state: bdi btrfs-1: dirty=895 wb=654 unstable=0 bg_thresh=1012 thresh=2024 gap=475 poll_thresh=23 ino=257 dd-2584 [002] 132.297167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=62764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 132.304372: balance_dirty_state: bdi btrfs-1: dirty=895 wb=529 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=23 ino=257 dd-2584 [002] 132.304459: balance_dirty_state: bdi btrfs-1: dirty=895 wb=529 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=17 ino=257 dd-2584 [002] 132.304578: balance_dirty_state: bdi btrfs-1: dirty=945 wb=529 unstable=0 bg_thresh=1004 thresh=2008 gap=534 poll_thresh=18 ino=257 dd-2584 [002] 132.304702: balance_dirty_state: bdi btrfs-1: dirty=970 wb=504 unstable=0 bg_thresh=1009 thresh=2019 gap=545 poll_thresh=19 ino=257 dd-2584 [002] 132.304841: balance_dirty_state: bdi btrfs-1: dirty=995 wb=404 unstable=0 bg_thresh=1011 thresh=2023 gap=624 poll_thresh=20 ino=257 dd-2584 [002] 132.305121: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=404 unstable=0 bg_thresh=1011 thresh=2022 gap=573 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 132.305185: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19788 wrote=0 to_write=8192 dd-2584 [002] 132.305247: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=404 unstable=0 bg_thresh=1010 thresh=2021 gap=547 poll_thresh=22 ino=257 dd-2584 [002] 132.305372: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=429 unstable=0 bg_thresh=1010 thresh=2020 gap=521 poll_thresh=23 ino=257 dd-2584 [002] 132.305500: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=504 unstable=0 bg_thresh=1012 thresh=2024 gap=500 poll_thresh=24 ino=257 dd-2584 [002] 132.305501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=62764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 132.308169: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=688 to_write=7504 dd-2584 [002] 132.312363: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1104 unstable=0 bg_thresh=1012 thresh=2024 gap=500 poll_thresh=24 ino=257 dd-2584 [002] 132.312372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=62764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 132.320312: balance_dirty_state: bdi btrfs-1: dirty=420 wb=904 unstable=0 bg_thresh=1000 thresh=2000 gap=676 poll_thresh=24 ino=257 dd-2584 [002] 132.320408: balance_dirty_state: bdi btrfs-1: dirty=445 wb=879 unstable=0 bg_thresh=999 thresh=1999 gap=675 poll_thresh=18 ino=257 dd-2584 [002] 132.320533: balance_dirty_state: bdi btrfs-1: dirty=470 wb=854 unstable=0 bg_thresh=1002 thresh=2004 gap=680 poll_thresh=19 ino=257 dd-2584 [002] 132.320650: balance_dirty_state: bdi btrfs-1: dirty=520 wb=854 unstable=0 bg_thresh=1001 thresh=2003 gap=629 poll_thresh=20 ino=257 dd-2584 [002] 132.320764: balance_dirty_state: bdi btrfs-1: dirty=545 wb=854 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=21 ino=257 dd-2584 [002] 132.320876: balance_dirty_state: bdi btrfs-1: dirty=570 wb=854 unstable=0 bg_thresh=1003 thresh=2006 gap=582 poll_thresh=22 ino=257 dd-2584 [002] 132.321156: balance_dirty_state: bdi btrfs-1: dirty=595 wb=854 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=23 ino=257 dd-2584 [002] 132.321272: balance_dirty_state: bdi btrfs-1: dirty=645 wb=854 unstable=0 bg_thresh=1002 thresh=2004 gap=505 poll_thresh=24 ino=257 dd-2584 [002] 132.321387: balance_dirty_state: bdi btrfs-1: dirty=670 wb=854 unstable=0 bg_thresh=1004 thresh=2008 gap=484 poll_thresh=25 ino=257 dd-2584 [002] 132.321391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-290% task_weight=100% bdi_bw=62764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 132.328484: balance_dirty_state: bdi btrfs-1: dirty=670 wb=804 unstable=0 bg_thresh=1007 thresh=2014 gap=540 poll_thresh=25 ino=257 dd-2584 [002] 132.328570: balance_dirty_state: bdi btrfs-1: dirty=695 wb=804 unstable=0 bg_thresh=1004 thresh=2008 gap=509 poll_thresh=19 ino=257 dd-2584 [002] 132.328691: balance_dirty_state: bdi btrfs-1: dirty=720 wb=804 unstable=0 bg_thresh=1003 thresh=2007 gap=483 poll_thresh=20 ino=257 dd-2584 [002] 132.328696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=62764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 132.336393: balance_dirty_state: bdi btrfs-1: dirty=720 wb=729 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=20 ino=257 dd-2584 [002] 132.336459: balance_dirty_state: bdi btrfs-1: dirty=745 wb=729 unstable=0 bg_thresh=996 thresh=1992 gap=518 poll_thresh=15 ino=257 dd-2584 [002] 132.336519: balance_dirty_state: bdi btrfs-1: dirty=745 wb=729 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=16 ino=257 dd-2584 [002] 132.336641: balance_dirty_state: bdi btrfs-1: dirty=770 wb=729 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=17 ino=257 dd-2584 [002] 132.336646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=62764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 132.344403: balance_dirty_state: bdi btrfs-1: dirty=770 wb=479 unstable=0 bg_thresh=992 thresh=1985 gap=736 poll_thresh=17 ino=257 dd-2584 [002] 132.344484: balance_dirty_state: bdi btrfs-1: dirty=795 wb=479 unstable=0 bg_thresh=992 thresh=1985 gap=711 poll_thresh=13 ino=257 dd-2584 [002] 132.344547: balance_dirty_state: bdi btrfs-1: dirty=820 wb=479 unstable=0 bg_thresh=995 thresh=1990 gap=691 poll_thresh=14 ino=257 dd-2584 [002] 132.344611: balance_dirty_state: bdi btrfs-1: dirty=820 wb=479 unstable=0 bg_thresh=997 thresh=1995 gap=696 poll_thresh=15 ino=257 dd-2584 [002] 132.344847: balance_dirty_state: bdi btrfs-1: dirty=845 wb=479 unstable=0 bg_thresh=1000 thresh=2000 gap=676 poll_thresh=16 ino=257 dd-2584 [002] 132.344966: balance_dirty_state: bdi btrfs-1: dirty=870 wb=479 unstable=0 bg_thresh=999 thresh=1999 gap=650 poll_thresh=17 ino=257 dd-2584 [002] 132.345084: balance_dirty_state: bdi btrfs-1: dirty=920 wb=479 unstable=0 bg_thresh=999 thresh=1998 gap=599 poll_thresh=18 ino=257 dd-2584 [002] 132.345205: balance_dirty_state: bdi btrfs-1: dirty=945 wb=479 unstable=0 bg_thresh=1001 thresh=2002 gap=578 poll_thresh=19 ino=257 dd-2584 [002] 132.345323: balance_dirty_state: bdi btrfs-1: dirty=970 wb=479 unstable=0 bg_thresh=1000 thresh=2001 gap=552 poll_thresh=20 ino=257 dd-2584 [002] 132.345440: balance_dirty_state: bdi btrfs-1: dirty=995 wb=479 unstable=0 bg_thresh=1000 thresh=2000 gap=526 poll_thresh=21 ino=257 dd-2584 [002] 132.345556: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=479 unstable=0 bg_thresh=999 thresh=1999 gap=475 poll_thresh=22 ino=257 dd-2584 [002] 132.345561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=62764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 132.345633: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19828 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 132.347048: writeback_single_inode: bdi btrfs-1: ino=257 state= age=104 wrote=608 to_write=7584 dd-2584 [002] 132.352374: balance_dirty_state: bdi btrfs-1: dirty=445 wb=954 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=22 ino=257 dd-2584 [002] 132.352497: balance_dirty_state: bdi btrfs-1: dirty=445 wb=954 unstable=0 bg_thresh=998 thresh=1996 gap=597 poll_thresh=16 ino=257 dd-2584 [002] 132.352621: balance_dirty_state: bdi btrfs-1: dirty=495 wb=954 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=17 ino=257 dd-2584 [002] 132.352917: balance_dirty_state: bdi btrfs-1: dirty=520 wb=954 unstable=0 bg_thresh=997 thresh=1994 gap=520 poll_thresh=18 ino=257 dd-2584 [002] 132.353034: balance_dirty_state: bdi btrfs-1: dirty=545 wb=954 unstable=0 bg_thresh=996 thresh=1993 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 132.353042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=62764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 132.360397: balance_dirty_state: bdi btrfs-1: dirty=545 wb=829 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=19 ino=257 dd-2584 [002] 132.360508: balance_dirty_state: bdi btrfs-1: dirty=570 wb=829 unstable=0 bg_thresh=995 thresh=1991 gap=592 poll_thresh=14 ino=257 dd-2584 [002] 132.360566: balance_dirty_state: bdi btrfs-1: dirty=570 wb=829 unstable=0 bg_thresh=995 thresh=1991 gap=592 poll_thresh=15 ino=257 dd-2584 [002] 132.360625: balance_dirty_state: bdi btrfs-1: dirty=595 wb=829 unstable=0 bg_thresh=995 thresh=1990 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 132.360738: balance_dirty_state: bdi btrfs-1: dirty=620 wb=829 unstable=0 bg_thresh=994 thresh=1989 gap=540 poll_thresh=17 ino=257 dd-2584 [002] 132.360851: balance_dirty_state: bdi btrfs-1: dirty=670 wb=829 unstable=0 bg_thresh=994 thresh=1988 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 132.360855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=62764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 132.368421: balance_dirty_state: bdi btrfs-1: dirty=670 wb=679 unstable=0 bg_thresh=995 thresh=1991 gap=642 poll_thresh=18 ino=257 dd-2584 [002] 132.368512: balance_dirty_state: bdi btrfs-1: dirty=670 wb=679 unstable=0 bg_thresh=998 thresh=1996 gap=647 poll_thresh=13 ino=257 dd-2584 [002] 132.368575: balance_dirty_state: bdi btrfs-1: dirty=695 wb=679 unstable=0 bg_thresh=997 thresh=1995 gap=621 poll_thresh=14 ino=257 dd-2584 [002] 132.368634: balance_dirty_state: bdi btrfs-1: dirty=720 wb=679 unstable=0 bg_thresh=997 thresh=1995 gap=596 poll_thresh=15 ino=257 dd-2584 [002] 132.368695: balance_dirty_state: bdi btrfs-1: dirty=720 wb=679 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=16 ino=257 dd-2584 [002] 132.368985: balance_dirty_state: bdi btrfs-1: dirty=745 wb=679 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=17 ino=257 dd-2584 [002] 132.369103: balance_dirty_state: bdi btrfs-1: dirty=795 wb=679 unstable=0 bg_thresh=996 thresh=1992 gap=518 poll_thresh=18 ino=257 dd-2584 [002] 132.369221: balance_dirty_state: bdi btrfs-1: dirty=820 wb=679 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=19 ino=257 dd-2584 [002] 132.369226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=62792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 132.376434: balance_dirty_state: bdi btrfs-1: dirty=820 wb=554 unstable=0 bg_thresh=998 thresh=1997 gap=623 poll_thresh=19 ino=257 dd-2584 [005] 132.376504: balance_dirty_state: bdi btrfs-1: dirty=820 wb=554 unstable=0 bg_thresh=998 thresh=1997 gap=623 poll_thresh=14 ino=257 dd-2584 [005] 132.376562: balance_dirty_state: bdi btrfs-1: dirty=845 wb=554 unstable=0 bg_thresh=1001 thresh=2002 gap=603 poll_thresh=15 ino=257 dd-2584 [005] 132.376618: balance_dirty_state: bdi btrfs-1: dirty=870 wb=554 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 132.376736: balance_dirty_state: bdi btrfs-1: dirty=895 wb=554 unstable=0 bg_thresh=1006 thresh=2012 gap=563 poll_thresh=17 ino=257 dd-2584 [005] 132.376854: balance_dirty_state: bdi btrfs-1: dirty=920 wb=554 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=18 ino=257 dd-2584 [005] 132.376972: balance_dirty_state: bdi btrfs-1: dirty=970 wb=554 unstable=0 bg_thresh=1005 thresh=2010 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 132.376977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=62792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 132.384402: balance_dirty_state: bdi btrfs-1: dirty=970 wb=379 unstable=0 bg_thresh=1007 thresh=2014 gap=665 poll_thresh=19 ino=257 dd-2584 [005] 132.384538: balance_dirty_state: bdi btrfs-1: dirty=970 wb=379 unstable=0 bg_thresh=1006 thresh=2013 gap=664 poll_thresh=14 ino=257 dd-2584 [005] 132.384656: balance_dirty_state: bdi btrfs-1: dirty=995 wb=379 unstable=0 bg_thresh=1009 thresh=2018 gap=644 poll_thresh=15 ino=257 dd-2584 [005] 132.385124: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=379 unstable=0 bg_thresh=1006 thresh=2012 gap=613 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 132.385175: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19868 wrote=0 to_write=8192 dd-2584 [005] 132.385374: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=379 unstable=0 bg_thresh=1008 thresh=2016 gap=592 poll_thresh=17 ino=257 dd-2584 [005] 132.385625: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=429 unstable=0 bg_thresh=1007 thresh=2015 gap=566 poll_thresh=18 ino=257 dd-2584 [005] 132.385875: balance_dirty_state: bdi btrfs-1: dirty=995 wb=479 unstable=0 bg_thresh=1007 thresh=2014 gap=540 poll_thresh=19 ino=257 dd-2584 [005] 132.386174: balance_dirty_state: bdi btrfs-1: dirty=970 wb=554 unstable=0 bg_thresh=1006 thresh=2013 gap=489 poll_thresh=20 ino=257 dd-2584 [005] 132.386178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=62792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 132.388616: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=704 to_write=7488 dd-2584 [005] 132.392385: balance_dirty_state: bdi btrfs-1: dirty=445 wb=954 unstable=0 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=20 ino=257 dd-2584 [005] 132.392471: balance_dirty_state: bdi btrfs-1: dirty=445 wb=954 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=15 ino=257 dd-2584 [005] 132.392548: balance_dirty_state: bdi btrfs-1: dirty=470 wb=954 unstable=0 bg_thresh=1006 thresh=2013 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 132.392702: balance_dirty_state: bdi btrfs-1: dirty=495 wb=954 unstable=0 bg_thresh=1006 thresh=2012 gap=563 poll_thresh=17 ino=257 dd-2584 [005] 132.392853: balance_dirty_state: bdi btrfs-1: dirty=520 wb=954 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=18 ino=257 dd-2584 [005] 132.393325: balance_dirty_state: bdi btrfs-1: dirty=570 wb=954 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 132.393330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=62792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 132.400431: balance_dirty_state: bdi btrfs-1: dirty=570 wb=829 unstable=0 bg_thresh=1009 thresh=2018 gap=619 poll_thresh=19 ino=257 dd-2584 [005] 132.400506: balance_dirty_state: bdi btrfs-1: dirty=570 wb=829 unstable=0 bg_thresh=1006 thresh=2012 gap=613 poll_thresh=14 ino=257 dd-2584 [005] 132.400564: balance_dirty_state: bdi btrfs-1: dirty=595 wb=829 unstable=0 bg_thresh=1008 thresh=2017 gap=593 poll_thresh=15 ino=257 dd-2584 [005] 132.400620: balance_dirty_state: bdi btrfs-1: dirty=620 wb=829 unstable=0 bg_thresh=1005 thresh=2011 gap=562 poll_thresh=16 ino=257 dd-2584 [005] 132.400734: balance_dirty_state: bdi btrfs-1: dirty=645 wb=829 unstable=0 bg_thresh=1007 thresh=2015 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 132.400847: balance_dirty_state: bdi btrfs-1: dirty=670 wb=829 unstable=0 bg_thresh=1007 thresh=2014 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 132.400959: balance_dirty_state: bdi btrfs-1: dirty=720 wb=829 unstable=0 bg_thresh=1006 thresh=2013 gap=464 poll_thresh=19 ino=257 dd-2584 [005] 132.400963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=62792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 132.408437: balance_dirty_state: bdi btrfs-1: dirty=745 wb=729 unstable=0 bg_thresh=1006 thresh=2013 gap=539 poll_thresh=19 ino=257 dd-2584 [005] 132.408536: balance_dirty_state: bdi btrfs-1: dirty=745 wb=729 unstable=0 bg_thresh=1006 thresh=2012 gap=538 poll_thresh=14 ino=257 dd-2584 [005] 132.408596: balance_dirty_state: bdi btrfs-1: dirty=770 wb=729 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=15 ino=257 dd-2584 [005] 132.408656: balance_dirty_state: bdi btrfs-1: dirty=770 wb=729 unstable=0 bg_thresh=1005 thresh=2011 gap=512 poll_thresh=16 ino=257 dd-2584 [005] 132.408774: balance_dirty_state: bdi btrfs-1: dirty=820 wb=729 unstable=0 bg_thresh=1007 thresh=2015 gap=466 poll_thresh=17 ino=257 dd-2584 [005] 132.408779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=62792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.416450: balance_dirty_state: bdi btrfs-1: dirty=820 wb=604 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 132.416519: balance_dirty_state: bdi btrfs-1: dirty=845 wb=604 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=13 ino=257 dd-2584 [004] 132.416744: balance_dirty_state: bdi btrfs-1: dirty=870 wb=604 unstable=0 bg_thresh=1007 thresh=2015 gap=541 poll_thresh=14 ino=257 dd-2584 [004] 132.416803: balance_dirty_state: bdi btrfs-1: dirty=870 wb=604 unstable=0 bg_thresh=1007 thresh=2015 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 132.416869: balance_dirty_state: bdi btrfs-1: dirty=895 wb=604 unstable=0 bg_thresh=1010 thresh=2020 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 132.417068: balance_dirty_state: bdi btrfs-1: dirty=920 wb=479 unstable=0 bg_thresh=1012 thresh=2025 gap=626 poll_thresh=17 ino=257 dd-2584 [004] 132.417242: balance_dirty_state: bdi btrfs-1: dirty=945 wb=479 unstable=0 bg_thresh=1010 thresh=2021 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 132.417414: balance_dirty_state: bdi btrfs-1: dirty=995 wb=479 unstable=0 bg_thresh=1006 thresh=2012 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 132.417583: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=479 unstable=0 bg_thresh=1007 thresh=2014 gap=515 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 132.417647: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19900 wrote=0 to_write=8192 dd-2584 [004] 132.417774: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=479 unstable=0 bg_thresh=1008 thresh=2016 gap=492 poll_thresh=21 ino=257 dd-2584 [004] 132.417777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=62792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 132.419024: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=576 to_write=7616 dd-2584 [004] 132.424365: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1054 unstable=0 bg_thresh=1010 thresh=2020 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 132.424372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=62792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.432422: balance_dirty_state: bdi btrfs-1: dirty=470 wb=929 unstable=0 bg_thresh=1009 thresh=2019 gap=620 poll_thresh=21 ino=257 dd-2584 [004] 132.432554: balance_dirty_state: bdi btrfs-1: dirty=495 wb=879 unstable=0 bg_thresh=1006 thresh=2013 gap=639 poll_thresh=16 ino=257 dd-2584 [004] 132.432737: balance_dirty_state: bdi btrfs-1: dirty=520 wb=804 unstable=0 bg_thresh=1002 thresh=2005 gap=681 poll_thresh=17 ino=257 dd-2584 [004] 132.433106: balance_dirty_state: bdi btrfs-1: dirty=570 wb=804 unstable=0 bg_thresh=1008 thresh=2016 gap=642 poll_thresh=18 ino=257 dd-2584 [004] 132.433219: balance_dirty_state: bdi btrfs-1: dirty=595 wb=804 unstable=0 bg_thresh=1010 thresh=2020 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 132.433331: balance_dirty_state: bdi btrfs-1: dirty=620 wb=804 unstable=0 bg_thresh=1009 thresh=2019 gap=595 poll_thresh=20 ino=257 dd-2584 [004] 132.433442: balance_dirty_state: bdi btrfs-1: dirty=645 wb=804 unstable=0 bg_thresh=1009 thresh=2018 gap=569 poll_thresh=21 ino=257 dd-2584 [004] 132.433554: balance_dirty_state: bdi btrfs-1: dirty=695 wb=804 unstable=0 bg_thresh=1008 thresh=2017 gap=518 poll_thresh=22 ino=257 dd-2584 [004] 132.433669: balance_dirty_state: bdi btrfs-1: dirty=720 wb=804 unstable=0 bg_thresh=1010 thresh=2021 gap=497 poll_thresh=23 ino=257 dd-2584 [004] 132.433674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=62792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.440342: balance_dirty_state: bdi btrfs-1: dirty=720 wb=679 unstable=0 bg_thresh=1010 thresh=2021 gap=622 poll_thresh=23 ino=257 dd-2584 [004] 132.440448: balance_dirty_state: bdi btrfs-1: dirty=745 wb=679 unstable=0 bg_thresh=1010 thresh=2020 gap=596 poll_thresh=17 ino=257 dd-2584 [004] 132.440623: balance_dirty_state: bdi btrfs-1: dirty=770 wb=679 unstable=0 bg_thresh=1009 thresh=2019 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 132.441089: balance_dirty_state: bdi btrfs-1: dirty=795 wb=679 unstable=0 bg_thresh=1009 thresh=2018 gap=544 poll_thresh=19 ino=257 dd-2584 [004] 132.441267: balance_dirty_state: bdi btrfs-1: dirty=820 wb=679 unstable=0 bg_thresh=1011 thresh=2022 gap=523 poll_thresh=20 ino=257 dd-2584 [004] 132.441443: balance_dirty_state: bdi btrfs-1: dirty=870 wb=679 unstable=0 bg_thresh=1010 thresh=2021 gap=472 poll_thresh=21 ino=257 dd-2584 [004] 132.441449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=62792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.448348: balance_dirty_state: bdi btrfs-1: dirty=870 wb=679 unstable=0 bg_thresh=1004 thresh=2009 gap=460 poll_thresh=21 ino=257 dd-2584 [004] 132.448354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=62792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.456416: balance_dirty_state: bdi btrfs-1: dirty=870 wb=479 unstable=0 bg_thresh=1003 thresh=2007 gap=658 poll_thresh=21 ino=257 dd-2584 [004] 132.456541: balance_dirty_state: bdi btrfs-1: dirty=870 wb=479 unstable=0 bg_thresh=1003 thresh=2007 gap=658 poll_thresh=16 ino=257 dd-2584 [004] 132.456770: balance_dirty_state: bdi btrfs-1: dirty=920 wb=479 unstable=0 bg_thresh=1006 thresh=2012 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 132.456998: balance_dirty_state: bdi btrfs-1: dirty=945 wb=479 unstable=0 bg_thresh=1008 thresh=2017 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 132.457233: balance_dirty_state: bdi btrfs-1: dirty=970 wb=479 unstable=0 bg_thresh=1010 thresh=2021 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 132.457496: balance_dirty_state: bdi btrfs-1: dirty=995 wb=479 unstable=0 bg_thresh=1010 thresh=2020 gap=546 poll_thresh=20 ino=257 dd-2584 [004] 132.457662: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=479 unstable=0 bg_thresh=1012 thresh=2025 gap=501 poll_thresh=21 ino=257 dd-2584 [004] 132.457667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=62792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 132.457727: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19940 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 132.459451: writeback_single_inode: bdi btrfs-1: ino=257 state= age=104 wrote=560 to_write=7632 dd-2584 [004] 132.464350: balance_dirty_state: bdi btrfs-1: dirty=495 wb=904 unstable=0 bg_thresh=1012 thresh=2024 gap=625 poll_thresh=21 ino=257 dd-2584 [004] 132.464693: balance_dirty_state: bdi btrfs-1: dirty=495 wb=904 unstable=0 bg_thresh=1012 thresh=2024 gap=625 poll_thresh=16 ino=257 dd-2584 [004] 132.464857: balance_dirty_state: bdi btrfs-1: dirty=545 wb=904 unstable=0 bg_thresh=1014 thresh=2029 gap=580 poll_thresh=17 ino=257 dd-2584 [004] 132.465013: balance_dirty_state: bdi btrfs-1: dirty=570 wb=904 unstable=0 bg_thresh=1014 thresh=2028 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 132.465135: balance_dirty_state: bdi btrfs-1: dirty=595 wb=904 unstable=0 bg_thresh=1013 thresh=2026 gap=527 poll_thresh=19 ino=257 dd-2584 [004] 132.465254: balance_dirty_state: bdi btrfs-1: dirty=620 wb=904 unstable=0 bg_thresh=1012 thresh=2025 gap=501 poll_thresh=20 ino=257 dd-2584 [004] 132.465259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-313% task_weight=99% bdi_bw=62792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.472453: balance_dirty_state: bdi btrfs-1: dirty=620 wb=779 unstable=0 bg_thresh=999 thresh=1998 gap=599 poll_thresh=20 ino=257 dd-2584 [004] 132.472544: balance_dirty_state: bdi btrfs-1: dirty=645 wb=779 unstable=0 bg_thresh=999 thresh=1998 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 132.472634: balance_dirty_state: bdi btrfs-1: dirty=670 wb=779 unstable=0 bg_thresh=1001 thresh=2003 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 132.472805: balance_dirty_state: bdi btrfs-1: dirty=695 wb=779 unstable=0 bg_thresh=1007 thresh=2014 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 132.472974: balance_dirty_state: bdi btrfs-1: dirty=720 wb=779 unstable=0 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 132.473436: balance_dirty_state: bdi btrfs-1: dirty=770 wb=704 unstable=0 bg_thresh=1008 thresh=2017 gap=543 poll_thresh=19 ino=257 dd-2584 [004] 132.473625: balance_dirty_state: bdi btrfs-1: dirty=795 wb=654 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=20 ino=257 dd-2584 [004] 132.473803: balance_dirty_state: bdi btrfs-1: dirty=820 wb=654 unstable=0 bg_thresh=1006 thresh=2013 gap=539 poll_thresh=21 ino=257 dd-2584 [004] 132.473982: balance_dirty_state: bdi btrfs-1: dirty=845 wb=654 unstable=0 bg_thresh=1002 thresh=2004 gap=505 poll_thresh=22 ino=257 dd-2584 [004] 132.474158: balance_dirty_state: bdi btrfs-1: dirty=895 wb=654 unstable=0 bg_thresh=1007 thresh=2014 gap=465 poll_thresh=23 ino=257 dd-2584 [004] 132.474165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=63912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 132.480422: balance_dirty_state: bdi btrfs-1: dirty=895 wb=579 unstable=0 bg_thresh=1001 thresh=2003 gap=529 poll_thresh=23 ino=257 dd-2584 [001] 132.480489: balance_dirty_state: bdi btrfs-1: dirty=895 wb=579 unstable=0 bg_thresh=1001 thresh=2003 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 132.480605: balance_dirty_state: bdi btrfs-1: dirty=945 wb=579 unstable=0 bg_thresh=1006 thresh=2013 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 132.480610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=63912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 132.488430: balance_dirty_state: bdi btrfs-1: dirty=945 wb=454 unstable=0 bg_thresh=1001 thresh=2002 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 132.488526: balance_dirty_state: bdi btrfs-1: dirty=945 wb=454 unstable=0 bg_thresh=1001 thresh=2002 gap=603 poll_thresh=13 ino=257 dd-2584 [005] 132.488585: balance_dirty_state: bdi btrfs-1: dirty=970 wb=454 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 132.488641: balance_dirty_state: bdi btrfs-1: dirty=995 wb=454 unstable=0 bg_thresh=1003 thresh=2007 gap=558 poll_thresh=15 ino=257 dd-2584 [005] 132.488697: balance_dirty_state: bdi btrfs-1: dirty=995 wb=454 unstable=0 bg_thresh=1006 thresh=2012 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 132.488987: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=454 unstable=0 bg_thresh=1005 thresh=2011 gap=512 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 132.489039: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19972 wrote=0 to_write=8192 dd-2584 [005] 132.489115: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=454 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 132.489116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=63912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 132.490393: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=576 to_write=7616 dd-2584 [001] 132.500447: balance_dirty_state: bdi btrfs-1: dirty=495 wb=779 unstable=0 bg_thresh=1006 thresh=2013 gap=739 poll_thresh=18 ino=257 dd-2584 [001] 132.500525: balance_dirty_state: bdi btrfs-1: dirty=495 wb=779 unstable=0 bg_thresh=1006 thresh=2013 gap=739 poll_thresh=13 ino=257 dd-2584 [001] 132.500648: balance_dirty_state: bdi btrfs-1: dirty=520 wb=779 unstable=0 bg_thresh=1009 thresh=2018 gap=719 poll_thresh=14 ino=257 dd-2584 [001] 132.500766: balance_dirty_state: bdi btrfs-1: dirty=545 wb=779 unstable=0 bg_thresh=1006 thresh=2012 gap=688 poll_thresh=15 ino=257 dd-2584 [001] 132.500886: balance_dirty_state: bdi btrfs-1: dirty=545 wb=779 unstable=0 bg_thresh=1008 thresh=2017 gap=693 poll_thresh=16 ino=257 dd-2584 [001] 132.501122: balance_dirty_state: bdi btrfs-1: dirty=595 wb=779 unstable=0 bg_thresh=1008 thresh=2016 gap=642 poll_thresh=17 ino=257 dd-2584 [001] 132.501355: balance_dirty_state: bdi btrfs-1: dirty=620 wb=779 unstable=0 bg_thresh=1010 thresh=2020 gap=621 poll_thresh=18 ino=257 dd-2584 [001] 132.501589: balance_dirty_state: bdi btrfs-1: dirty=645 wb=779 unstable=0 bg_thresh=1009 thresh=2019 gap=595 poll_thresh=19 ino=257 dd-2584 [001] 132.501824: balance_dirty_state: bdi btrfs-1: dirty=670 wb=779 unstable=0 bg_thresh=1009 thresh=2018 gap=569 poll_thresh=20 ino=257 dd-2584 [001] 132.502414: balance_dirty_state: bdi btrfs-1: dirty=720 wb=779 unstable=0 bg_thresh=1005 thresh=2011 gap=512 poll_thresh=21 ino=257 dd-2584 [001] 132.502649: balance_dirty_state: bdi btrfs-1: dirty=745 wb=779 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=22 ino=257 dd-2584 [001] 132.502658: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=63912 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 132.512478: balance_dirty_state: bdi btrfs-1: dirty=745 wb=604 unstable=0 bg_thresh=1005 thresh=2010 gap=661 poll_thresh=22 ino=257 dd-2584 [001] 132.512547: balance_dirty_state: bdi btrfs-1: dirty=770 wb=604 unstable=0 bg_thresh=1005 thresh=2010 gap=636 poll_thresh=16 ino=257 dd-2584 [001] 132.512666: balance_dirty_state: bdi btrfs-1: dirty=795 wb=604 unstable=0 bg_thresh=1007 thresh=2014 gap=615 poll_thresh=17 ino=257 dd-2584 [001] 132.512783: balance_dirty_state: bdi btrfs-1: dirty=820 wb=604 unstable=0 bg_thresh=1006 thresh=2013 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 132.512899: balance_dirty_state: bdi btrfs-1: dirty=845 wb=604 unstable=0 bg_thresh=1006 thresh=2012 gap=563 poll_thresh=19 ino=257 dd-2584 [001] 132.513017: balance_dirty_state: bdi btrfs-1: dirty=895 wb=604 unstable=0 bg_thresh=1008 thresh=2016 gap=517 poll_thresh=20 ino=257 dd-2584 [001] 132.513134: balance_dirty_state: bdi btrfs-1: dirty=920 wb=604 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=21 ino=257 dd-2584 [001] 132.513138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=63912 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 132.520445: balance_dirty_state: bdi btrfs-1: dirty=920 wb=454 unstable=0 bg_thresh=1001 thresh=2002 gap=628 poll_thresh=21 ino=257 dd-2584 [000] 132.520513: balance_dirty_state: bdi btrfs-1: dirty=920 wb=454 unstable=0 bg_thresh=1003 thresh=2007 gap=633 poll_thresh=16 ino=257 dd-2584 [000] 132.520823: balance_dirty_state: bdi btrfs-1: dirty=970 wb=454 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=17 ino=257 dd-2584 [000] 132.520946: balance_dirty_state: bdi btrfs-1: dirty=995 wb=454 unstable=0 bg_thresh=1008 thresh=2017 gap=568 poll_thresh=18 ino=257 dd-2584 [000] 132.521074: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=454 unstable=0 bg_thresh=1010 thresh=2021 gap=547 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 132.521112: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20004 wrote=0 to_write=8192 dd-2584 [000] 132.521208: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=454 unstable=0 bg_thresh=1010 thresh=2020 gap=546 poll_thresh=20 ino=257 dd-2584 [000] 132.521345: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=504 unstable=0 bg_thresh=1009 thresh=2019 gap=470 poll_thresh=21 ino=257 dd-2584 [000] 132.521347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=63912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 132.522779: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=608 to_write=7584 dd-2584 [000] 132.528392: balance_dirty_state: bdi btrfs-1: dirty=470 wb=954 unstable=0 bg_thresh=1008 thresh=2016 gap=592 poll_thresh=21 ino=257 dd-2584 [000] 132.528483: balance_dirty_state: bdi btrfs-1: dirty=470 wb=954 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=16 ino=257 dd-2584 [000] 132.528611: balance_dirty_state: bdi btrfs-1: dirty=520 wb=954 unstable=0 bg_thresh=1007 thresh=2014 gap=540 poll_thresh=17 ino=257 dd-2584 [000] 132.528736: balance_dirty_state: bdi btrfs-1: dirty=545 wb=954 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=18 ino=257 dd-2584 [000] 132.529049: balance_dirty_state: bdi btrfs-1: dirty=570 wb=954 unstable=0 bg_thresh=1008 thresh=2017 gap=493 poll_thresh=19 ino=257 dd-2584 [000] 132.529054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=63912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 132.536433: balance_dirty_state: bdi btrfs-1: dirty=570 wb=829 unstable=0 bg_thresh=1011 thresh=2022 gap=623 poll_thresh=19 ino=257 dd-2584 [000] 132.536504: balance_dirty_state: bdi btrfs-1: dirty=595 wb=829 unstable=0 bg_thresh=1011 thresh=2022 gap=598 poll_thresh=14 ino=257 dd-2584 [000] 132.536562: balance_dirty_state: bdi btrfs-1: dirty=595 wb=829 unstable=0 bg_thresh=1010 thresh=2021 gap=597 poll_thresh=15 ino=257 dd-2584 [000] 132.536618: balance_dirty_state: bdi btrfs-1: dirty=620 wb=829 unstable=0 bg_thresh=1013 thresh=2026 gap=577 poll_thresh=16 ino=257 dd-2584 [000] 132.536731: balance_dirty_state: bdi btrfs-1: dirty=645 wb=829 unstable=0 bg_thresh=1009 thresh=2019 gap=545 poll_thresh=17 ino=257 dd-2584 [000] 132.536843: balance_dirty_state: bdi btrfs-1: dirty=695 wb=829 unstable=0 bg_thresh=1009 thresh=2018 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 132.536847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=63912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.544472: balance_dirty_state: bdi btrfs-1: dirty=695 wb=629 unstable=0 bg_thresh=1006 thresh=2013 gap=689 poll_thresh=18 ino=257 dd-2584 [004] 132.544568: balance_dirty_state: bdi btrfs-1: dirty=695 wb=629 unstable=0 bg_thresh=1006 thresh=2013 gap=689 poll_thresh=13 ino=257 dd-2584 [004] 132.544650: balance_dirty_state: bdi btrfs-1: dirty=720 wb=629 unstable=0 bg_thresh=1009 thresh=2018 gap=669 poll_thresh=14 ino=257 dd-2584 [004] 132.544734: balance_dirty_state: bdi btrfs-1: dirty=745 wb=629 unstable=0 bg_thresh=1009 thresh=2018 gap=644 poll_thresh=15 ino=257 dd-2584 [004] 132.544816: balance_dirty_state: bdi btrfs-1: dirty=745 wb=629 unstable=0 bg_thresh=1011 thresh=2023 gap=649 poll_thresh=16 ino=257 dd-2584 [004] 132.544983: balance_dirty_state: bdi btrfs-1: dirty=795 wb=629 unstable=0 bg_thresh=1014 thresh=2028 gap=604 poll_thresh=17 ino=257 dd-2584 [004] 132.545152: balance_dirty_state: bdi btrfs-1: dirty=820 wb=629 unstable=0 bg_thresh=1016 thresh=2032 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 132.545612: balance_dirty_state: bdi btrfs-1: dirty=845 wb=629 unstable=0 bg_thresh=1015 thresh=2031 gap=557 poll_thresh=19 ino=257 dd-2584 [004] 132.545781: balance_dirty_state: bdi btrfs-1: dirty=870 wb=629 unstable=0 bg_thresh=1015 thresh=2030 gap=531 poll_thresh=20 ino=257 dd-2584 [004] 132.545952: balance_dirty_state: bdi btrfs-1: dirty=920 wb=629 unstable=0 bg_thresh=1017 thresh=2034 gap=485 poll_thresh=21 ino=257 dd-2584 [004] 132.545959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=63912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.552376: balance_dirty_state: bdi btrfs-1: dirty=920 wb=504 unstable=0 bg_thresh=1009 thresh=2019 gap=595 poll_thresh=21 ino=257 dd-2584 [004] 132.552440: balance_dirty_state: bdi btrfs-1: dirty=920 wb=504 unstable=0 bg_thresh=1009 thresh=2019 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 132.552558: balance_dirty_state: bdi btrfs-1: dirty=970 wb=504 unstable=0 bg_thresh=1012 thresh=2024 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 132.552679: balance_dirty_state: bdi btrfs-1: dirty=995 wb=504 unstable=0 bg_thresh=1014 thresh=2029 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 132.552802: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=504 unstable=0 bg_thresh=1016 thresh=2033 gap=509 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 132.552839: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20036 wrote=0 to_write=8192 dd-2584 [004] 132.552929: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=504 unstable=0 bg_thresh=1016 thresh=2032 gap=483 poll_thresh=20 ino=257 dd-2584 [004] 132.552931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=63912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 132.554269: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=592 to_write=7600 dd-2584 [004] 132.560380: balance_dirty_state: bdi btrfs-1: dirty=470 wb=954 unstable=0 bg_thresh=1014 thresh=2028 gap=604 poll_thresh=20 ino=257 dd-2584 [004] 132.560500: balance_dirty_state: bdi btrfs-1: dirty=495 wb=954 unstable=0 bg_thresh=1014 thresh=2028 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 132.560965: balance_dirty_state: bdi btrfs-1: dirty=520 wb=954 unstable=0 bg_thresh=1016 thresh=2033 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 132.561200: balance_dirty_state: bdi btrfs-1: dirty=545 wb=954 unstable=0 bg_thresh=1016 thresh=2032 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 132.561435: balance_dirty_state: bdi btrfs-1: dirty=570 wb=954 unstable=0 bg_thresh=1015 thresh=2031 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 132.561444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-306% task_weight=100% bdi_bw=63912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.568404: balance_dirty_state: bdi btrfs-1: dirty=570 wb=829 unstable=0 bg_thresh=1008 thresh=2017 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 132.568491: balance_dirty_state: bdi btrfs-1: dirty=595 wb=829 unstable=0 bg_thresh=1008 thresh=2017 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 132.568547: balance_dirty_state: bdi btrfs-1: dirty=620 wb=829 unstable=0 bg_thresh=1008 thresh=2017 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 132.568601: balance_dirty_state: bdi btrfs-1: dirty=620 wb=829 unstable=0 bg_thresh=1011 thresh=2022 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 132.568657: balance_dirty_state: bdi btrfs-1: dirty=645 wb=829 unstable=0 bg_thresh=1013 thresh=2027 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 132.568769: balance_dirty_state: bdi btrfs-1: dirty=670 wb=829 unstable=0 bg_thresh=1016 thresh=2032 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 132.568882: balance_dirty_state: bdi btrfs-1: dirty=695 wb=829 unstable=0 bg_thresh=1015 thresh=2031 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 132.568886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-306% task_weight=100% bdi_bw=63912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.576383: balance_dirty_state: bdi btrfs-1: dirty=695 wb=704 unstable=0 bg_thresh=1007 thresh=2015 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 132.576465: balance_dirty_state: bdi btrfs-1: dirty=720 wb=704 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 132.576521: balance_dirty_state: bdi btrfs-1: dirty=745 wb=704 unstable=0 bg_thresh=1010 thresh=2020 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 132.576575: balance_dirty_state: bdi btrfs-1: dirty=745 wb=704 unstable=0 bg_thresh=1010 thresh=2020 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 132.576794: balance_dirty_state: bdi btrfs-1: dirty=770 wb=704 unstable=0 bg_thresh=1012 thresh=2025 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 132.576907: balance_dirty_state: bdi btrfs-1: dirty=795 wb=704 unstable=0 bg_thresh=1015 thresh=2030 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 132.577019: balance_dirty_state: bdi btrfs-1: dirty=845 wb=704 unstable=0 bg_thresh=1017 thresh=2034 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 132.577024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.584419: balance_dirty_state: bdi btrfs-1: dirty=845 wb=604 unstable=0 bg_thresh=1013 thresh=2027 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 132.584601: balance_dirty_state: bdi btrfs-1: dirty=845 wb=604 unstable=0 bg_thresh=1013 thresh=2027 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 132.584780: balance_dirty_state: bdi btrfs-1: dirty=870 wb=604 unstable=0 bg_thresh=1013 thresh=2026 gap=552 poll_thresh=14 ino=257 dd-2584 [004] 132.584956: balance_dirty_state: bdi btrfs-1: dirty=870 wb=604 unstable=0 bg_thresh=1013 thresh=2026 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 132.585137: balance_dirty_state: bdi btrfs-1: dirty=895 wb=604 unstable=0 bg_thresh=1012 thresh=2025 gap=526 poll_thresh=16 ino=257 dd-2584 [004] 132.585490: balance_dirty_state: bdi btrfs-1: dirty=920 wb=604 unstable=0 bg_thresh=1012 thresh=2024 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 132.585503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.592485: balance_dirty_state: bdi btrfs-1: dirty=920 wb=604 unstable=0 bg_thresh=1009 thresh=2018 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 132.592497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.600463: balance_dirty_state: bdi btrfs-1: dirty=920 wb=479 unstable=0 bg_thresh=1014 thresh=2029 gap=630 poll_thresh=17 ino=257 dd-2584 [004] 132.600558: balance_dirty_state: bdi btrfs-1: dirty=945 wb=479 unstable=0 bg_thresh=1014 thresh=2029 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 132.600644: balance_dirty_state: bdi btrfs-1: dirty=970 wb=479 unstable=0 bg_thresh=1017 thresh=2034 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 132.600730: balance_dirty_state: bdi btrfs-1: dirty=970 wb=479 unstable=0 bg_thresh=1017 thresh=2034 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 132.600816: balance_dirty_state: bdi btrfs-1: dirty=995 wb=479 unstable=0 bg_thresh=1019 thresh=2039 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 132.601264: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=479 unstable=0 bg_thresh=1022 thresh=2044 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 132.601439: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=479 unstable=0 bg_thresh=1024 thresh=2048 gap=524 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 132.601531: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20084 wrote=0 to_write=8192 dd-2584 [004] 132.601630: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=479 unstable=0 bg_thresh=1020 thresh=2041 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 132.601633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 132.603092: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=608 to_write=7584 dd-2584 [004] 132.608417: balance_dirty_state: bdi btrfs-1: dirty=470 wb=854 unstable=0 bg_thresh=1008 thresh=2016 gap=692 poll_thresh=19 ino=257 dd-2584 [004] 132.608528: balance_dirty_state: bdi btrfs-1: dirty=470 wb=854 unstable=0 bg_thresh=1008 thresh=2016 gap=692 poll_thresh=14 ino=257 dd-2584 [004] 132.608613: balance_dirty_state: bdi btrfs-1: dirty=495 wb=854 unstable=0 bg_thresh=1010 thresh=2021 gap=672 poll_thresh=15 ino=257 dd-2584 [004] 132.608699: balance_dirty_state: bdi btrfs-1: dirty=520 wb=854 unstable=0 bg_thresh=1010 thresh=2021 gap=647 poll_thresh=16 ino=257 dd-2584 [004] 132.608863: balance_dirty_state: bdi btrfs-1: dirty=545 wb=854 unstable=0 bg_thresh=1013 thresh=2026 gap=627 poll_thresh=17 ino=257 dd-2584 [004] 132.609039: balance_dirty_state: bdi btrfs-1: dirty=570 wb=854 unstable=0 bg_thresh=1015 thresh=2030 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 132.609225: balance_dirty_state: bdi btrfs-1: dirty=620 wb=854 unstable=0 bg_thresh=1012 thresh=2025 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 132.609409: balance_dirty_state: bdi btrfs-1: dirty=645 wb=854 unstable=0 bg_thresh=1015 thresh=2030 gap=531 poll_thresh=20 ino=257 dd-2584 [004] 132.609867: balance_dirty_state: bdi btrfs-1: dirty=670 wb=729 unstable=0 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=21 ino=257 dd-2584 [004] 132.610046: balance_dirty_state: bdi btrfs-1: dirty=695 wb=729 unstable=0 bg_thresh=1009 thresh=2019 gap=595 poll_thresh=22 ino=257 dd-2584 [004] 132.610228: balance_dirty_state: bdi btrfs-1: dirty=745 wb=729 unstable=0 bg_thresh=1009 thresh=2018 gap=544 poll_thresh=23 ino=257 dd-2584 [004] 132.610409: balance_dirty_state: bdi btrfs-1: dirty=770 wb=729 unstable=0 bg_thresh=1001 thresh=2003 gap=504 poll_thresh=24 ino=257 dd-2584 [004] 132.610594: balance_dirty_state: bdi btrfs-1: dirty=795 wb=729 unstable=0 bg_thresh=1009 thresh=2019 gap=495 poll_thresh=25 ino=257 dd-2584 [004] 132.610601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.616418: balance_dirty_state: bdi btrfs-1: dirty=795 wb=654 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=25 ino=257 dd-2584 [004] 132.616546: balance_dirty_state: bdi btrfs-1: dirty=820 wb=654 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 132.616797: balance_dirty_state: bdi btrfs-1: dirty=845 wb=654 unstable=0 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=20 ino=257 dd-2584 [004] 132.617049: balance_dirty_state: bdi btrfs-1: dirty=870 wb=654 unstable=0 bg_thresh=1003 thresh=2006 gap=482 poll_thresh=21 ino=257 dd-2584 [004] 132.617058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.624530: balance_dirty_state: bdi btrfs-1: dirty=870 wb=529 unstable=0 bg_thresh=1003 thresh=2006 gap=607 poll_thresh=21 ino=257 dd-2584 [004] 132.624662: balance_dirty_state: bdi btrfs-1: dirty=895 wb=529 unstable=0 bg_thresh=1005 thresh=2011 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 132.625324: balance_dirty_state: bdi btrfs-1: dirty=920 wb=529 unstable=0 bg_thresh=1007 thresh=2015 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 132.625582: balance_dirty_state: bdi btrfs-1: dirty=970 wb=529 unstable=0 bg_thresh=1007 thresh=2014 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 132.625839: balance_dirty_state: bdi btrfs-1: dirty=995 wb=529 unstable=0 bg_thresh=1006 thresh=2013 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 132.625848: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.632476: balance_dirty_state: bdi btrfs-1: dirty=995 wb=404 unstable=0 bg_thresh=995 thresh=1991 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 132.632552: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=404 unstable=0 bg_thresh=995 thresh=1990 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 132.632616: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=404 unstable=0 bg_thresh=995 thresh=1990 gap=566 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 132.632626: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20116 wrote=0 to_write=8192 dd-2584 [004] 132.632680: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=404 unstable=0 bg_thresh=994 thresh=1989 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 132.632804: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=429 unstable=0 bg_thresh=994 thresh=1988 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 132.632934: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=479 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 132.632936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 132.634798: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=640 to_write=7552 dd-2584 [004] 132.640459: balance_dirty_state: bdi btrfs-1: dirty=470 wb=879 unstable=0 bg_thresh=992 thresh=1984 gap=635 poll_thresh=18 ino=257 dd-2584 [004] 132.640542: balance_dirty_state: bdi btrfs-1: dirty=495 wb=879 unstable=0 bg_thresh=992 thresh=1984 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 132.640604: balance_dirty_state: bdi btrfs-1: dirty=520 wb=879 unstable=0 bg_thresh=991 thresh=1983 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 132.640664: balance_dirty_state: bdi btrfs-1: dirty=520 wb=879 unstable=0 bg_thresh=991 thresh=1983 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 132.640899: balance_dirty_state: bdi btrfs-1: dirty=545 wb=879 unstable=0 bg_thresh=991 thresh=1982 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 132.641018: balance_dirty_state: bdi btrfs-1: dirty=570 wb=879 unstable=0 bg_thresh=990 thresh=1981 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 132.641137: balance_dirty_state: bdi btrfs-1: dirty=595 wb=879 unstable=0 bg_thresh=992 thresh=1985 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 132.641253: balance_dirty_state: bdi btrfs-1: dirty=645 wb=879 unstable=0 bg_thresh=992 thresh=1984 gap=460 poll_thresh=19 ino=257 dd-2584 [004] 132.641258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.648507: balance_dirty_state: bdi btrfs-1: dirty=645 wb=654 unstable=0 bg_thresh=991 thresh=1982 gap=683 poll_thresh=19 ino=257 dd-2584 [004] 132.648598: balance_dirty_state: bdi btrfs-1: dirty=645 wb=654 unstable=0 bg_thresh=988 thresh=1976 gap=677 poll_thresh=14 ino=257 dd-2584 [004] 132.648684: balance_dirty_state: bdi btrfs-1: dirty=670 wb=654 unstable=0 bg_thresh=990 thresh=1981 gap=657 poll_thresh=15 ino=257 dd-2584 [004] 132.648769: balance_dirty_state: bdi btrfs-1: dirty=695 wb=654 unstable=0 bg_thresh=990 thresh=1980 gap=631 poll_thresh=16 ino=257 dd-2584 [004] 132.648939: balance_dirty_state: bdi btrfs-1: dirty=720 wb=654 unstable=0 bg_thresh=989 thresh=1979 gap=605 poll_thresh=17 ino=257 dd-2584 [004] 132.649108: balance_dirty_state: bdi btrfs-1: dirty=745 wb=654 unstable=0 bg_thresh=989 thresh=1978 gap=579 poll_thresh=18 ino=257 dd-2584 [004] 132.649278: balance_dirty_state: bdi btrfs-1: dirty=795 wb=654 unstable=0 bg_thresh=988 thresh=1977 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 132.649738: balance_dirty_state: bdi btrfs-1: dirty=820 wb=654 unstable=0 bg_thresh=990 thresh=1981 gap=507 poll_thresh=20 ino=257 dd-2584 [004] 132.649909: balance_dirty_state: bdi btrfs-1: dirty=845 wb=654 unstable=0 bg_thresh=990 thresh=1980 gap=481 poll_thresh=21 ino=257 dd-2584 [004] 132.649915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.660422: balance_dirty_state: bdi btrfs-1: dirty=845 wb=529 unstable=0 bg_thresh=988 thresh=1976 gap=602 poll_thresh=21 ino=257 dd-2584 [004] 132.660505: balance_dirty_state: bdi btrfs-1: dirty=870 wb=529 unstable=0 bg_thresh=988 thresh=1976 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 132.660617: balance_dirty_state: bdi btrfs-1: dirty=895 wb=529 unstable=0 bg_thresh=990 thresh=1981 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 132.660727: balance_dirty_state: bdi btrfs-1: dirty=920 wb=529 unstable=0 bg_thresh=993 thresh=1986 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 132.660842: balance_dirty_state: bdi btrfs-1: dirty=970 wb=529 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 132.660846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 132.672421: balance_dirty_state: bdi btrfs-1: dirty=970 wb=279 unstable=0 bg_thresh=991 thresh=1983 gap=734 poll_thresh=19 ino=257 dd-2584 [004] 132.672514: balance_dirty_state: bdi btrfs-1: dirty=970 wb=279 unstable=0 bg_thresh=991 thresh=1983 gap=734 poll_thresh=14 ino=257 dd-2584 [004] 132.672575: balance_dirty_state: bdi btrfs-1: dirty=995 wb=279 unstable=0 bg_thresh=994 thresh=1988 gap=714 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 132.672639: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20156 wrote=0 to_write=8192 dd-2584 [004] 132.672639: balance_dirty_state: bdi btrfs-1: dirty=995 wb=279 unstable=0 bg_thresh=994 thresh=1988 gap=714 poll_thresh=16 ino=257 dd-2584 [004] 132.672761: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=304 unstable=0 bg_thresh=993 thresh=1987 gap=663 poll_thresh=17 ino=257 dd-2584 [004] 132.673060: balance_dirty_state: bdi btrfs-1: dirty=920 wb=429 unstable=0 bg_thresh=995 thresh=1991 gap=642 poll_thresh=18 ino=257 dd-2584 [004] 132.673188: balance_dirty_state: bdi btrfs-1: dirty=895 wb=479 unstable=0 bg_thresh=995 thresh=1990 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 132.673315: balance_dirty_state: bdi btrfs-1: dirty=895 wb=529 unstable=0 bg_thresh=994 thresh=1989 gap=565 poll_thresh=20 ino=257 dd-2584 [004] 132.673442: balance_dirty_state: bdi btrfs-1: dirty=845 wb=604 unstable=0 bg_thresh=994 thresh=1988 gap=539 poll_thresh=21 ino=257 dd-2584 [004] 132.673570: balance_dirty_state: bdi btrfs-1: dirty=820 wb=654 unstable=0 bg_thresh=996 thresh=1992 gap=518 poll_thresh=22 ino=257 dd-2584 [004] 132.673697: balance_dirty_state: bdi btrfs-1: dirty=795 wb=704 unstable=0 bg_thresh=995 thresh=1991 gap=492 poll_thresh=23 ino=257 dd-2584 [004] 132.673699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 132.674466: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=208 wrote=752 to_write=7440 dd-2584 [004] 132.680433: balance_dirty_state: bdi btrfs-1: dirty=470 wb=904 unstable=0 bg_thresh=989 thresh=1978 gap=604 poll_thresh=23 ino=257 dd-2584 [004] 132.680525: balance_dirty_state: bdi btrfs-1: dirty=495 wb=904 unstable=0 bg_thresh=989 thresh=1978 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 132.680640: balance_dirty_state: bdi btrfs-1: dirty=520 wb=904 unstable=0 bg_thresh=991 thresh=1983 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 132.680915: balance_dirty_state: bdi btrfs-1: dirty=570 wb=904 unstable=0 bg_thresh=994 thresh=1988 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 132.681030: balance_dirty_state: bdi btrfs-1: dirty=595 wb=904 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 132.681034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=64356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.688465: balance_dirty_state: bdi btrfs-1: dirty=595 wb=779 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=20 ino=257 dd-2584 [004] 132.688577: balance_dirty_state: bdi btrfs-1: dirty=620 wb=779 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 132.688662: balance_dirty_state: bdi btrfs-1: dirty=620 wb=779 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 132.688830: balance_dirty_state: bdi btrfs-1: dirty=645 wb=779 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 132.688998: balance_dirty_state: bdi btrfs-1: dirty=695 wb=779 unstable=0 bg_thresh=995 thresh=1990 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 132.689167: balance_dirty_state: bdi btrfs-1: dirty=720 wb=779 unstable=0 bg_thresh=997 thresh=1994 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 132.689173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=64356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.696448: balance_dirty_state: bdi btrfs-1: dirty=720 wb=654 unstable=0 bg_thresh=997 thresh=1994 gap=620 poll_thresh=19 ino=257 dd-2584 [004] 132.696542: balance_dirty_state: bdi btrfs-1: dirty=745 wb=654 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 132.696600: balance_dirty_state: bdi btrfs-1: dirty=745 wb=654 unstable=0 bg_thresh=996 thresh=1993 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 132.696656: balance_dirty_state: bdi btrfs-1: dirty=770 wb=654 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 132.696768: balance_dirty_state: bdi btrfs-1: dirty=795 wb=654 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 132.697045: balance_dirty_state: bdi btrfs-1: dirty=845 wb=654 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 132.697049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=64356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.704465: balance_dirty_state: bdi btrfs-1: dirty=845 wb=504 unstable=0 bg_thresh=988 thresh=1977 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 132.704589: balance_dirty_state: bdi btrfs-1: dirty=845 wb=504 unstable=0 bg_thresh=988 thresh=1977 gap=628 poll_thresh=13 ino=257 dd-2584 [004] 132.704758: balance_dirty_state: bdi btrfs-1: dirty=870 wb=504 unstable=0 bg_thresh=991 thresh=1982 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 132.704939: balance_dirty_state: bdi btrfs-1: dirty=870 wb=504 unstable=0 bg_thresh=987 thresh=1975 gap=601 poll_thresh=15 ino=257 dd-2584 [004] 132.705112: balance_dirty_state: bdi btrfs-1: dirty=895 wb=504 unstable=0 bg_thresh=991 thresh=1983 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 132.705516: balance_dirty_state: bdi btrfs-1: dirty=920 wb=429 unstable=0 bg_thresh=997 thresh=1994 gap=645 poll_thresh=17 ino=257 dd-2584 [004] 132.705819: balance_dirty_state: bdi btrfs-1: dirty=970 wb=379 unstable=0 bg_thresh=999 thresh=1998 gap=649 poll_thresh=18 ino=257 dd-2584 [004] 132.706052: balance_dirty_state: bdi btrfs-1: dirty=995 wb=379 unstable=0 bg_thresh=998 thresh=1997 gap=623 poll_thresh=19 ino=257 dd-2584 [004] 132.706285: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=379 unstable=0 bg_thresh=998 thresh=1996 gap=597 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 132.706333: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20188 wrote=0 to_write=8192 dd-2584 [004] 132.706534: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=404 unstable=0 bg_thresh=1000 thresh=2000 gap=576 poll_thresh=21 ino=257 dd-2584 [004] 132.707130: balance_dirty_state: bdi btrfs-1: dirty=945 wb=529 unstable=0 bg_thresh=999 thresh=1999 gap=525 poll_thresh=22 ino=257 dd-2584 [004] 132.707379: balance_dirty_state: bdi btrfs-1: dirty=920 wb=579 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=23 ino=257 dd-2584 [004] 132.707382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=64356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 132.709483: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=640 to_write=7552 dd-2584 [004] 132.712506: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1029 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=23 ino=257 dd-2584 [004] 132.712520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=64356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.720425: balance_dirty_state: bdi btrfs-1: dirty=470 wb=779 unstable=0 bg_thresh=997 thresh=1994 gap=745 poll_thresh=23 ino=257 dd-2584 [004] 132.720513: balance_dirty_state: bdi btrfs-1: dirty=495 wb=779 unstable=0 bg_thresh=997 thresh=1994 gap=720 poll_thresh=17 ino=257 dd-2584 [004] 132.720684: balance_dirty_state: bdi btrfs-1: dirty=520 wb=779 unstable=0 bg_thresh=999 thresh=1998 gap=699 poll_thresh=18 ino=257 dd-2584 [004] 132.720852: balance_dirty_state: bdi btrfs-1: dirty=545 wb=779 unstable=0 bg_thresh=998 thresh=1997 gap=673 poll_thresh=19 ino=257 dd-2584 [004] 132.721020: balance_dirty_state: bdi btrfs-1: dirty=595 wb=779 unstable=0 bg_thresh=998 thresh=1996 gap=622 poll_thresh=20 ino=257 dd-2584 [004] 132.721189: balance_dirty_state: bdi btrfs-1: dirty=620 wb=779 unstable=0 bg_thresh=997 thresh=1995 gap=596 poll_thresh=21 ino=257 dd-2584 [004] 132.721359: balance_dirty_state: bdi btrfs-1: dirty=645 wb=779 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=22 ino=257 dd-2584 [004] 132.721819: balance_dirty_state: bdi btrfs-1: dirty=670 wb=779 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=23 ino=257 dd-2584 [004] 132.721990: balance_dirty_state: bdi btrfs-1: dirty=720 wb=779 unstable=0 bg_thresh=995 thresh=1991 gap=492 poll_thresh=24 ino=257 dd-2584 [004] 132.721996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=64356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.728421: balance_dirty_state: bdi btrfs-1: dirty=720 wb=679 unstable=0 bg_thresh=989 thresh=1979 gap=580 poll_thresh=24 ino=257 dd-2584 [004] 132.728507: balance_dirty_state: bdi btrfs-1: dirty=720 wb=679 unstable=0 bg_thresh=989 thresh=1979 gap=580 poll_thresh=18 ino=257 dd-2584 [004] 132.728673: balance_dirty_state: bdi btrfs-1: dirty=770 wb=679 unstable=0 bg_thresh=992 thresh=1984 gap=535 poll_thresh=19 ino=257 dd-2584 [004] 132.728840: balance_dirty_state: bdi btrfs-1: dirty=795 wb=679 unstable=0 bg_thresh=994 thresh=1989 gap=515 poll_thresh=20 ino=257 dd-2584 [004] 132.729011: balance_dirty_state: bdi btrfs-1: dirty=820 wb=679 unstable=0 bg_thresh=996 thresh=1993 gap=494 poll_thresh=21 ino=257 dd-2584 [004] 132.729017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=64356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.736495: balance_dirty_state: bdi btrfs-1: dirty=820 wb=554 unstable=0 bg_thresh=999 thresh=1998 gap=624 poll_thresh=21 ino=257 dd-2584 [004] 132.736584: balance_dirty_state: bdi btrfs-1: dirty=845 wb=554 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=16 ino=257 dd-2584 [004] 132.736750: balance_dirty_state: bdi btrfs-1: dirty=870 wb=554 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 132.736920: balance_dirty_state: bdi btrfs-1: dirty=895 wb=554 unstable=0 bg_thresh=1000 thresh=2001 gap=552 poll_thresh=18 ino=257 dd-2584 [004] 132.737279: balance_dirty_state: bdi btrfs-1: dirty=945 wb=554 unstable=0 bg_thresh=1002 thresh=2005 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 132.737450: balance_dirty_state: bdi btrfs-1: dirty=970 wb=554 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 132.737456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=64356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 132.744472: balance_dirty_state: bdi btrfs-1: dirty=970 wb=429 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=20 ino=257 dd-2584 [000] 132.744581: balance_dirty_state: bdi btrfs-1: dirty=970 wb=429 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=15 ino=257 dd-2584 [000] 132.744674: balance_dirty_state: bdi btrfs-1: dirty=995 wb=429 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 132.744839: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=429 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 132.744907: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20228 wrote=0 to_write=8192 dd-2584 [000] 132.745025: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=429 unstable=0 bg_thresh=997 thresh=1995 gap=496 poll_thresh=18 ino=257 dd-2584 [000] 132.745027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=64356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 132.746347: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=280 wrote=592 to_write=7600 dd-2584 [004] 132.752487: balance_dirty_state: bdi btrfs-1: dirty=470 wb=904 unstable=0 bg_thresh=988 thresh=1976 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 132.752579: balance_dirty_state: bdi btrfs-1: dirty=495 wb=904 unstable=0 bg_thresh=988 thresh=1976 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 132.752664: balance_dirty_state: bdi btrfs-1: dirty=495 wb=904 unstable=0 bg_thresh=990 thresh=1981 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 132.752747: balance_dirty_state: bdi btrfs-1: dirty=520 wb=904 unstable=0 bg_thresh=993 thresh=1986 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 132.752833: balance_dirty_state: bdi btrfs-1: dirty=520 wb=904 unstable=0 bg_thresh=993 thresh=1986 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 132.753009: balance_dirty_state: bdi btrfs-1: dirty=570 wb=904 unstable=0 bg_thresh=992 thresh=1985 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 132.753455: balance_dirty_state: bdi btrfs-1: dirty=595 wb=904 unstable=0 bg_thresh=994 thresh=1989 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 132.753462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=64356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.760558: balance_dirty_state: bdi btrfs-1: dirty=595 wb=779 unstable=0 bg_thresh=987 thresh=1975 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 132.760651: balance_dirty_state: bdi btrfs-1: dirty=620 wb=779 unstable=0 bg_thresh=987 thresh=1974 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 132.760733: balance_dirty_state: bdi btrfs-1: dirty=620 wb=779 unstable=0 bg_thresh=987 thresh=1974 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 132.760812: balance_dirty_state: bdi btrfs-1: dirty=645 wb=779 unstable=0 bg_thresh=986 thresh=1973 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 132.760893: balance_dirty_state: bdi btrfs-1: dirty=670 wb=779 unstable=0 bg_thresh=986 thresh=1973 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 132.761052: balance_dirty_state: bdi btrfs-1: dirty=695 wb=779 unstable=0 bg_thresh=986 thresh=1972 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 132.761223: balance_dirty_state: bdi btrfs-1: dirty=720 wb=779 unstable=0 bg_thresh=988 thresh=1976 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 132.761233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=64356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.768594: balance_dirty_state: bdi btrfs-1: dirty=720 wb=654 unstable=0 bg_thresh=988 thresh=1977 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 132.768714: balance_dirty_state: bdi btrfs-1: dirty=745 wb=654 unstable=0 bg_thresh=988 thresh=1976 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 132.768830: balance_dirty_state: bdi btrfs-1: dirty=745 wb=654 unstable=0 bg_thresh=988 thresh=1976 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 132.768944: balance_dirty_state: bdi btrfs-1: dirty=770 wb=654 unstable=0 bg_thresh=987 thresh=1975 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 132.769059: balance_dirty_state: bdi btrfs-1: dirty=795 wb=654 unstable=0 bg_thresh=987 thresh=1975 gap=526 poll_thresh=16 ino=257 dd-2584 [004] 132.769294: balance_dirty_state: bdi btrfs-1: dirty=820 wb=654 unstable=0 bg_thresh=986 thresh=1973 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 132.769918: balance_dirty_state: bdi btrfs-1: dirty=845 wb=654 unstable=0 bg_thresh=986 thresh=1972 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 132.769927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=64356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 132.776559: balance_dirty_state: bdi btrfs-1: dirty=845 wb=379 unstable=0 bg_thresh=988 thresh=1977 gap=753 poll_thresh=18 ino=257 dd-2584 [004] 132.776629: balance_dirty_state: bdi btrfs-1: dirty=870 wb=379 unstable=0 bg_thresh=991 thresh=1982 gap=733 poll_thresh=13 ino=257 dd-2584 [004] 132.776686: balance_dirty_state: bdi btrfs-1: dirty=895 wb=379 unstable=0 bg_thresh=988 thresh=1976 gap=702 poll_thresh=14 ino=257 dd-2584 [004] 132.776742: balance_dirty_state: bdi btrfs-1: dirty=895 wb=379 unstable=0 bg_thresh=990 thresh=1981 gap=707 poll_thresh=15 ino=257 dd-2584 [004] 132.776798: balance_dirty_state: bdi btrfs-1: dirty=920 wb=379 unstable=0 bg_thresh=987 thresh=1975 gap=676 poll_thresh=16 ino=257 dd-2584 [004] 132.776912: balance_dirty_state: bdi btrfs-1: dirty=945 wb=379 unstable=0 bg_thresh=989 thresh=1979 gap=655 poll_thresh=17 ino=257 dd-2584 [004] 132.777024: balance_dirty_state: bdi btrfs-1: dirty=970 wb=379 unstable=0 bg_thresh=989 thresh=1978 gap=629 poll_thresh=18 ino=257 dd-2584 [004] 132.777137: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=379 unstable=0 bg_thresh=988 thresh=1977 gap=578 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 132.777197: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20260 wrote=0 to_write=8192 dd-2584 [004] 132.777264: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=379 unstable=0 bg_thresh=990 thresh=1981 gap=557 poll_thresh=20 ino=257 dd-2584 [004] 132.777391: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=404 unstable=0 bg_thresh=990 thresh=1980 gap=531 poll_thresh=21 ino=257 dd-2584 [004] 132.777692: balance_dirty_state: bdi btrfs-1: dirty=920 wb=554 unstable=0 bg_thresh=989 thresh=1979 gap=505 poll_thresh=22 ino=257 dd-2584 [004] 132.777819: balance_dirty_state: bdi btrfs-1: dirty=920 wb=604 unstable=0 bg_thresh=989 thresh=1978 gap=454 poll_thresh=23 ino=257 dd-2584 [004] 132.777821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-378% task_weight=100% bdi_bw=64356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 132.778795: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=312 wrote=672 to_write=7520 dd-2584 [002] 132.784571: balance_dirty_state: bdi btrfs-1: dirty=470 wb=929 unstable=0 bg_thresh=988 thresh=1977 gap=578 poll_thresh=23 ino=257 dd-2584 [002] 132.784694: balance_dirty_state: bdi btrfs-1: dirty=495 wb=929 unstable=0 bg_thresh=988 thresh=1977 gap=553 poll_thresh=17 ino=257 dd-2584 [002] 132.784934: balance_dirty_state: bdi btrfs-1: dirty=520 wb=929 unstable=0 bg_thresh=991 thresh=1982 gap=533 poll_thresh=18 ino=257 dd-2584 [002] 132.785170: balance_dirty_state: bdi btrfs-1: dirty=545 wb=929 unstable=0 bg_thresh=993 thresh=1986 gap=512 poll_thresh=19 ino=257 dd-2584 [002] 132.785404: balance_dirty_state: bdi btrfs-1: dirty=595 wb=929 unstable=0 bg_thresh=992 thresh=1985 gap=461 poll_thresh=20 ino=257 dd-2584 [002] 132.785413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=65316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 132.792570: balance_dirty_state: bdi btrfs-1: dirty=595 wb=804 unstable=0 bg_thresh=991 thresh=1983 gap=584 poll_thresh=20 ino=257 dd-2584 [002] 132.792695: balance_dirty_state: bdi btrfs-1: dirty=595 wb=804 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=15 ino=257 dd-2584 [002] 132.792811: balance_dirty_state: bdi btrfs-1: dirty=620 wb=804 unstable=0 bg_thresh=991 thresh=1982 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 132.793046: balance_dirty_state: bdi btrfs-1: dirty=645 wb=804 unstable=0 bg_thresh=990 thresh=1981 gap=532 poll_thresh=17 ino=257 dd-2584 [002] 132.793279: balance_dirty_state: bdi btrfs-1: dirty=670 wb=804 unstable=0 bg_thresh=992 thresh=1985 gap=511 poll_thresh=18 ino=257 dd-2584 [002] 132.793886: balance_dirty_state: bdi btrfs-1: dirty=720 wb=779 unstable=0 bg_thresh=992 thresh=1984 gap=485 poll_thresh=19 ino=257 dd-2584 [002] 132.793896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-371% task_weight=101% bdi_bw=65316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 132.800509: balance_dirty_state: bdi btrfs-1: dirty=720 wb=729 unstable=0 bg_thresh=993 thresh=1986 gap=537 poll_thresh=19 ino=257 dd-2584 [002] 132.800591: balance_dirty_state: bdi btrfs-1: dirty=720 wb=729 unstable=0 bg_thresh=992 thresh=1985 gap=536 poll_thresh=14 ino=257 dd-2584 [002] 132.800651: balance_dirty_state: bdi btrfs-1: dirty=745 wb=729 unstable=0 bg_thresh=989 thresh=1979 gap=505 poll_thresh=15 ino=257 dd-2584 [002] 132.800710: balance_dirty_state: bdi btrfs-1: dirty=770 wb=729 unstable=0 bg_thresh=992 thresh=1984 gap=485 poll_thresh=16 ino=257 dd-2584 [002] 132.800714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=65316 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 132.808523: balance_dirty_state: bdi btrfs-1: dirty=770 wb=604 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=16 ino=257 dd-2584 [002] 132.808646: balance_dirty_state: bdi btrfs-1: dirty=770 wb=604 unstable=0 bg_thresh=993 thresh=1986 gap=612 poll_thresh=12 ino=257 dd-2584 [002] 132.808765: balance_dirty_state: bdi btrfs-1: dirty=795 wb=604 unstable=0 bg_thresh=993 thresh=1986 gap=587 poll_thresh=13 ino=257 dd-2584 [002] 132.808893: balance_dirty_state: bdi btrfs-1: dirty=795 wb=554 unstable=0 bg_thresh=988 thresh=1977 gap=628 poll_thresh=14 ino=257 dd-2584 [002] 132.808974: balance_dirty_state: bdi btrfs-1: dirty=820 wb=479 unstable=0 bg_thresh=991 thresh=1982 gap=683 poll_thresh=15 ino=257 dd-2584 [002] 132.809042: balance_dirty_state: bdi btrfs-1: dirty=845 wb=479 unstable=0 bg_thresh=991 thresh=1982 gap=658 poll_thresh=16 ino=257 dd-2584 [002] 132.809277: balance_dirty_state: bdi btrfs-1: dirty=870 wb=479 unstable=0 bg_thresh=990 thresh=1981 gap=632 poll_thresh=17 ino=257 dd-2584 [002] 132.809510: balance_dirty_state: bdi btrfs-1: dirty=895 wb=479 unstable=0 bg_thresh=992 thresh=1985 gap=611 poll_thresh=18 ino=257 dd-2584 [002] 132.809746: balance_dirty_state: bdi btrfs-1: dirty=945 wb=479 unstable=0 bg_thresh=992 thresh=1984 gap=560 poll_thresh=19 ino=257 dd-2584 [002] 132.810325: balance_dirty_state: bdi btrfs-1: dirty=970 wb=479 unstable=0 bg_thresh=991 thresh=1983 gap=534 poll_thresh=20 ino=257 dd-2584 [002] 132.810562: balance_dirty_state: bdi btrfs-1: dirty=995 wb=479 unstable=0 bg_thresh=991 thresh=1982 gap=508 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 132.810652: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20292 wrote=0 to_write=8192 dd-2584 [002] 132.810813: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=479 unstable=0 bg_thresh=993 thresh=1986 gap=487 poll_thresh=22 ino=257 dd-2584 [002] 132.810816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=65316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 132.814336: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=348 wrote=560 to_write=7632 dd-2584 [002] 132.816583: balance_dirty_state: bdi btrfs-1: dirty=470 wb=879 unstable=0 bg_thresh=992 thresh=1984 gap=635 poll_thresh=22 ino=257 dd-2584 [002] 132.816707: balance_dirty_state: bdi btrfs-1: dirty=495 wb=879 unstable=0 bg_thresh=991 thresh=1983 gap=609 poll_thresh=16 ino=257 dd-2584 [002] 132.816942: balance_dirty_state: bdi btrfs-1: dirty=520 wb=879 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=17 ino=257 dd-2584 [002] 132.817174: balance_dirty_state: bdi btrfs-1: dirty=570 wb=879 unstable=0 bg_thresh=990 thresh=1981 gap=532 poll_thresh=18 ino=257 dd-2584 [002] 132.817409: balance_dirty_state: bdi btrfs-1: dirty=595 wb=879 unstable=0 bg_thresh=992 thresh=1985 gap=511 poll_thresh=19 ino=257 dd-2584 [002] 132.817645: balance_dirty_state: bdi btrfs-1: dirty=620 wb=879 unstable=0 bg_thresh=992 thresh=1984 gap=485 poll_thresh=20 ino=257 dd-2584 [002] 132.817653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-369% task_weight=99% bdi_bw=65316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 132.824543: balance_dirty_state: bdi btrfs-1: dirty=620 wb=754 unstable=0 bg_thresh=992 thresh=1985 gap=611 poll_thresh=20 ino=257 dd-2584 [002] 132.824632: balance_dirty_state: bdi btrfs-1: dirty=645 wb=754 unstable=0 bg_thresh=992 thresh=1985 gap=586 poll_thresh=15 ino=257 dd-2584 [002] 132.824854: balance_dirty_state: bdi btrfs-1: dirty=645 wb=754 unstable=0 bg_thresh=992 thresh=1984 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 132.824967: balance_dirty_state: bdi btrfs-1: dirty=695 wb=754 unstable=0 bg_thresh=991 thresh=1983 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 132.825080: balance_dirty_state: bdi btrfs-1: dirty=720 wb=754 unstable=0 bg_thresh=993 thresh=1987 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 132.825192: balance_dirty_state: bdi btrfs-1: dirty=745 wb=754 unstable=0 bg_thresh=993 thresh=1986 gap=487 poll_thresh=19 ino=257 dd-2584 [002] 132.825196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=65316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 132.832512: balance_dirty_state: bdi btrfs-1: dirty=745 wb=629 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=19 ino=257 dd-2584 [002] 132.832609: balance_dirty_state: bdi btrfs-1: dirty=770 wb=629 unstable=0 bg_thresh=990 thresh=1981 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 132.832669: balance_dirty_state: bdi btrfs-1: dirty=795 wb=629 unstable=0 bg_thresh=993 thresh=1986 gap=562 poll_thresh=15 ino=257 dd-2584 [002] 132.832727: balance_dirty_state: bdi btrfs-1: dirty=795 wb=629 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 132.832845: balance_dirty_state: bdi btrfs-1: dirty=845 wb=629 unstable=0 bg_thresh=992 thresh=1984 gap=510 poll_thresh=17 ino=257 dd-2584 [002] 132.832961: balance_dirty_state: bdi btrfs-1: dirty=870 wb=629 unstable=0 bg_thresh=991 thresh=1983 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 132.832966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=65316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 132.840493: balance_dirty_state: bdi btrfs-1: dirty=870 wb=504 unstable=0 bg_thresh=989 thresh=1979 gap=605 poll_thresh=18 ino=257 dd-2584 [002] 132.840604: balance_dirty_state: bdi btrfs-1: dirty=870 wb=504 unstable=0 bg_thresh=992 thresh=1984 gap=610 poll_thresh=13 ino=257 dd-2584 [002] 132.840664: balance_dirty_state: bdi btrfs-1: dirty=895 wb=504 unstable=0 bg_thresh=989 thresh=1978 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 132.840901: balance_dirty_state: bdi btrfs-1: dirty=920 wb=479 unstable=0 bg_thresh=988 thresh=1977 gap=578 poll_thresh=15 ino=257 dd-2584 [002] 132.840962: balance_dirty_state: bdi btrfs-1: dirty=920 wb=479 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=16 ino=257 dd-2584 [002] 132.841079: balance_dirty_state: bdi btrfs-1: dirty=970 wb=479 unstable=0 bg_thresh=990 thresh=1981 gap=532 poll_thresh=17 ino=257 dd-2584 [002] 132.841197: balance_dirty_state: bdi btrfs-1: dirty=995 wb=479 unstable=0 bg_thresh=990 thresh=1980 gap=506 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 132.841272: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20324 wrote=0 to_write=8192 dd-2584 [002] 132.841319: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=479 unstable=0 bg_thresh=989 thresh=1979 gap=480 poll_thresh=19 ino=257 dd-2584 [002] 132.841320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=65316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 132.843371: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=376 wrote=544 to_write=7648 dd-2584 [002] 132.848586: balance_dirty_state: bdi btrfs-1: dirty=470 wb=879 unstable=0 bg_thresh=991 thresh=1982 gap=633 poll_thresh=19 ino=257 dd-2584 [002] 132.848673: balance_dirty_state: bdi btrfs-1: dirty=495 wb=879 unstable=0 bg_thresh=993 thresh=1986 gap=612 poll_thresh=14 ino=257 dd-2584 [002] 132.848731: balance_dirty_state: bdi btrfs-1: dirty=495 wb=879 unstable=0 bg_thresh=993 thresh=1986 gap=612 poll_thresh=15 ino=257 dd-2584 [002] 132.848789: balance_dirty_state: bdi btrfs-1: dirty=520 wb=879 unstable=0 bg_thresh=992 thresh=1985 gap=586 poll_thresh=16 ino=257 dd-2584 [002] 132.848906: balance_dirty_state: bdi btrfs-1: dirty=545 wb=879 unstable=0 bg_thresh=992 thresh=1984 gap=560 poll_thresh=17 ino=257 dd-2584 [002] 132.849023: balance_dirty_state: bdi btrfs-1: dirty=595 wb=879 unstable=0 bg_thresh=991 thresh=1983 gap=509 poll_thresh=18 ino=257 dd-2584 [002] 132.849313: balance_dirty_state: bdi btrfs-1: dirty=620 wb=879 unstable=0 bg_thresh=993 thresh=1987 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 132.849317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=65316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 132.856580: balance_dirty_state: bdi btrfs-1: dirty=620 wb=754 unstable=0 bg_thresh=992 thresh=1985 gap=611 poll_thresh=19 ino=257 dd-2584 [002] 132.856666: balance_dirty_state: bdi btrfs-1: dirty=645 wb=754 unstable=0 bg_thresh=989 thresh=1979 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 132.856724: balance_dirty_state: bdi btrfs-1: dirty=645 wb=754 unstable=0 bg_thresh=992 thresh=1984 gap=585 poll_thresh=15 ino=257 dd-2584 [002] 132.856782: balance_dirty_state: bdi btrfs-1: dirty=670 wb=754 unstable=0 bg_thresh=989 thresh=1978 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 132.856898: balance_dirty_state: bdi btrfs-1: dirty=695 wb=754 unstable=0 bg_thresh=988 thresh=1977 gap=528 poll_thresh=17 ino=257 dd-2584 [002] 132.857014: balance_dirty_state: bdi btrfs-1: dirty=720 wb=754 unstable=0 bg_thresh=990 thresh=1981 gap=507 poll_thresh=18 ino=257 dd-2584 [002] 132.857129: balance_dirty_state: bdi btrfs-1: dirty=770 wb=754 unstable=0 bg_thresh=990 thresh=1980 gap=456 poll_thresh=19 ino=257 dd-2584 [002] 132.857134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-375% task_weight=100% bdi_bw=65316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 132.864501: balance_dirty_state: bdi btrfs-1: dirty=770 wb=579 unstable=0 bg_thresh=993 thresh=1986 gap=637 poll_thresh=19 ino=257 dd-2584 [002] 132.864621: balance_dirty_state: bdi btrfs-1: dirty=770 wb=579 unstable=0 bg_thresh=995 thresh=1991 gap=642 poll_thresh=14 ino=257 flush-0:15-2091 [005] 132.864671: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=0 wrote=2 to_write=8190 dd-2584 [002] 132.864683: balance_dirty_state: bdi btrfs-1: dirty=795 wb=579 unstable=0 bg_thresh=992 thresh=1985 gap=611 poll_thresh=15 ino=257 dd-2584 [002] 132.864744: balance_dirty_state: bdi btrfs-1: dirty=820 wb=579 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=16 ino=257 dd-2584 [002] 132.864865: balance_dirty_state: bdi btrfs-1: dirty=845 wb=579 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=17 ino=257 dd-2584 [002] 132.865155: balance_dirty_state: bdi btrfs-1: dirty=870 wb=579 unstable=0 bg_thresh=993 thresh=1987 gap=538 poll_thresh=18 ino=257 dd-2584 [002] 132.865274: balance_dirty_state: bdi btrfs-1: dirty=895 wb=579 unstable=0 bg_thresh=993 thresh=1986 gap=512 poll_thresh=19 ino=257 dd-2584 [002] 132.865392: balance_dirty_state: bdi btrfs-1: dirty=945 wb=579 unstable=0 bg_thresh=992 thresh=1985 gap=461 poll_thresh=20 ino=257 dd-2584 [002] 132.865397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=99% bdi_bw=65316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 132.872515: balance_dirty_state: bdi btrfs-1: dirty=945 wb=579 unstable=0 bg_thresh=999 thresh=1999 gap=475 poll_thresh=20 ino=257 dd-2584 [002] 132.872520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=65316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 132.880481: balance_dirty_state: bdi btrfs-1: dirty=945 wb=329 unstable=0 bg_thresh=994 thresh=1989 gap=715 poll_thresh=20 ino=257 dd-2584 [000] 132.880546: balance_dirty_state: bdi btrfs-1: dirty=945 wb=329 unstable=0 bg_thresh=994 thresh=1989 gap=715 poll_thresh=15 ino=257 dd-2584 [000] 132.880608: balance_dirty_state: bdi btrfs-1: dirty=970 wb=329 unstable=0 bg_thresh=994 thresh=1988 gap=689 poll_thresh=16 ino=257 dd-2584 [000] 132.880733: balance_dirty_state: bdi btrfs-1: dirty=995 wb=329 unstable=0 bg_thresh=993 thresh=1987 gap=663 poll_thresh=17 ino=257 dd-2584 [000] 132.880858: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=329 unstable=0 bg_thresh=993 thresh=1986 gap=612 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 132.880923: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20364 wrote=0 to_write=8192 dd-2584 [000] 132.881022: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=329 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=19 ino=257 dd-2584 [000] 132.881157: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=379 unstable=0 bg_thresh=994 thresh=1989 gap=565 poll_thresh=20 ino=257 dd-2584 [000] 132.881492: balance_dirty_state: bdi btrfs-1: dirty=945 wb=529 unstable=0 bg_thresh=994 thresh=1988 gap=514 poll_thresh=21 ino=257 dd-2584 [000] 132.881624: balance_dirty_state: bdi btrfs-1: dirty=945 wb=554 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=22 ino=257 dd-2584 [000] 132.881626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=65316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 132.883200: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=416 wrote=688 to_write=7504 dd-2584 [004] 132.888521: balance_dirty_state: bdi btrfs-1: dirty=495 wb=879 unstable=0 bg_thresh=996 thresh=1992 gap=618 poll_thresh=22 ino=257 dd-2584 [004] 132.888611: balance_dirty_state: bdi btrfs-1: dirty=495 wb=879 unstable=0 bg_thresh=996 thresh=1992 gap=618 poll_thresh=16 ino=257 dd-2584 [004] 132.888780: balance_dirty_state: bdi btrfs-1: dirty=545 wb=879 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 132.888951: balance_dirty_state: bdi btrfs-1: dirty=570 wb=879 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 132.889124: balance_dirty_state: bdi btrfs-1: dirty=595 wb=879 unstable=0 bg_thresh=1003 thresh=2006 gap=532 poll_thresh=19 ino=257 dd-2584 [004] 132.889305: balance_dirty_state: bdi btrfs-1: dirty=645 wb=879 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=20 ino=257 dd-2584 [004] 132.889311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=65712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 132.900567: balance_dirty_state: bdi btrfs-1: dirty=645 wb=729 unstable=0 bg_thresh=1004 thresh=2008 gap=634 poll_thresh=20 ino=257 dd-2584 [000] 132.900664: balance_dirty_state: bdi btrfs-1: dirty=645 wb=729 unstable=0 bg_thresh=1006 thresh=2013 gap=639 poll_thresh=15 ino=257 dd-2584 [000] 132.900751: balance_dirty_state: bdi btrfs-1: dirty=670 wb=729 unstable=0 bg_thresh=1006 thresh=2013 gap=614 poll_thresh=16 ino=257 dd-2584 [000] 132.900934: balance_dirty_state: bdi btrfs-1: dirty=695 wb=729 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=17 ino=257 dd-2584 [000] 132.901399: balance_dirty_state: bdi btrfs-1: dirty=720 wb=729 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=18 ino=257 dd-2584 [000] 132.901585: balance_dirty_state: bdi btrfs-1: dirty=770 wb=654 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=19 ino=257 dd-2584 [000] 132.901757: balance_dirty_state: bdi btrfs-1: dirty=795 wb=579 unstable=0 bg_thresh=1004 thresh=2008 gap=634 poll_thresh=20 ino=257 dd-2584 [000] 132.901871: balance_dirty_state: bdi btrfs-1: dirty=820 wb=579 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=21 ino=257 dd-2584 [000] 132.901986: balance_dirty_state: bdi btrfs-1: dirty=870 wb=579 unstable=0 bg_thresh=1005 thresh=2011 gap=562 poll_thresh=22 ino=257 dd-2584 [000] 132.902099: balance_dirty_state: bdi btrfs-1: dirty=895 wb=579 unstable=0 bg_thresh=1005 thresh=2010 gap=536 poll_thresh=23 ino=257 dd-2584 [000] 132.902215: balance_dirty_state: bdi btrfs-1: dirty=920 wb=579 unstable=0 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=24 ino=257 dd-2584 [000] 132.902329: balance_dirty_state: bdi btrfs-1: dirty=945 wb=579 unstable=0 bg_thresh=1004 thresh=2008 gap=484 poll_thresh=25 ino=257 dd-2584 [000] 132.902333: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-384% task_weight=100% bdi_bw=65712 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 132.908537: balance_dirty_state: bdi btrfs-1: dirty=945 wb=454 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=25 ino=257 dd-2584 [000] 132.908841: balance_dirty_state: bdi btrfs-1: dirty=970 wb=454 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=19 ino=257 dd-2584 [000] 132.908988: balance_dirty_state: bdi btrfs-1: dirty=995 wb=454 unstable=0 bg_thresh=1005 thresh=2011 gap=562 poll_thresh=20 ino=257 dd-2584 [000] 132.909137: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=454 unstable=0 bg_thresh=1005 thresh=2010 gap=511 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 132.909171: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20392 wrote=0 to_write=16384 dd-2584 [000] 132.909294: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=454 unstable=0 bg_thresh=1004 thresh=2009 gap=485 poll_thresh=22 ino=257 dd-2584 [000] 132.909296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=65712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 132.911484: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=444 wrote=576 to_write=15808 dd-2584 [005] 132.920615: balance_dirty_state: bdi btrfs-1: dirty=495 wb=904 unstable=0 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=22 ino=257 dd-2584 [005] 132.920715: balance_dirty_state: bdi btrfs-1: dirty=495 wb=904 unstable=0 bg_thresh=1007 thresh=2014 gap=615 poll_thresh=16 ino=257 dd-2584 [005] 132.920959: balance_dirty_state: bdi btrfs-1: dirty=545 wb=904 unstable=0 bg_thresh=1006 thresh=2013 gap=564 poll_thresh=17 ino=257 dd-2584 [005] 132.921203: balance_dirty_state: bdi btrfs-1: dirty=570 wb=904 unstable=0 bg_thresh=1006 thresh=2012 gap=538 poll_thresh=18 ino=257 dd-2584 [005] 132.921450: balance_dirty_state: bdi btrfs-1: dirty=595 wb=879 unstable=0 bg_thresh=1008 thresh=2016 gap=542 poll_thresh=19 ino=257 dd-2584 [005] 132.921630: balance_dirty_state: bdi btrfs-1: dirty=645 wb=779 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=20 ino=257 dd-2584 [005] 132.922223: balance_dirty_state: bdi btrfs-1: dirty=670 wb=779 unstable=0 bg_thresh=1007 thresh=2014 gap=565 poll_thresh=21 ino=257 dd-2584 [005] 132.922465: balance_dirty_state: bdi btrfs-1: dirty=695 wb=779 unstable=0 bg_thresh=1006 thresh=2013 gap=539 poll_thresh=22 ino=257 dd-2584 [005] 132.922714: balance_dirty_state: bdi btrfs-1: dirty=720 wb=779 unstable=0 bg_thresh=1005 thresh=2011 gap=512 poll_thresh=23 ino=257 dd-2584 [005] 132.922955: balance_dirty_state: bdi btrfs-1: dirty=770 wb=779 unstable=0 bg_thresh=1005 thresh=2010 gap=461 poll_thresh=24 ino=257 dd-2584 [005] 132.922964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=65712 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 132.928588: balance_dirty_state: bdi btrfs-1: dirty=770 wb=779 unstable=0 bg_thresh=1005 thresh=2010 gap=461 poll_thresh=24 ino=257 dd-2584 [005] 132.928597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=65712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 132.940602: balance_dirty_state: bdi btrfs-1: dirty=770 wb=529 unstable=0 bg_thresh=1005 thresh=2010 gap=711 poll_thresh=24 ino=257 dd-2584 [001] 132.940679: balance_dirty_state: bdi btrfs-1: dirty=770 wb=529 unstable=0 bg_thresh=1007 thresh=2015 gap=716 poll_thresh=18 ino=257 dd-2584 [001] 132.940797: balance_dirty_state: bdi btrfs-1: dirty=795 wb=529 unstable=0 bg_thresh=1010 thresh=2020 gap=696 poll_thresh=19 ino=257 dd-2584 [001] 132.940914: balance_dirty_state: bdi btrfs-1: dirty=845 wb=529 unstable=0 bg_thresh=1012 thresh=2025 gap=651 poll_thresh=20 ino=257 dd-2584 [001] 132.941039: balance_dirty_state: bdi btrfs-1: dirty=870 wb=529 unstable=0 bg_thresh=1014 thresh=2029 gap=630 poll_thresh=21 ino=257 dd-2584 [001] 132.941334: balance_dirty_state: bdi btrfs-1: dirty=895 wb=529 unstable=0 bg_thresh=1014 thresh=2028 gap=604 poll_thresh=22 ino=257 dd-2584 [001] 132.941471: balance_dirty_state: bdi btrfs-1: dirty=920 wb=479 unstable=0 bg_thresh=1013 thresh=2027 gap=628 poll_thresh=23 ino=257 dd-2584 [001] 132.941593: balance_dirty_state: bdi btrfs-1: dirty=970 wb=479 unstable=0 bg_thresh=1013 thresh=2026 gap=577 poll_thresh=24 ino=257 dd-2584 [001] 132.941715: balance_dirty_state: bdi btrfs-1: dirty=995 wb=479 unstable=0 bg_thresh=1015 thresh=2030 gap=556 poll_thresh=25 ino=257 dd-2584 [001] 132.941850: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=479 unstable=0 bg_thresh=1012 thresh=2025 gap=525 poll_thresh=26 ino=257 flush-btrfs-1-2586 [005] 132.941870: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20424 wrote=0 to_write=16384 dd-2584 [001] 132.942052: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=479 unstable=0 bg_thresh=1011 thresh=2023 gap=522 poll_thresh=27 ino=257 dd-2584 [001] 132.942260: balance_dirty_state: bdi btrfs-1: dirty=998 wb=529 unstable=0 bg_thresh=1012 thresh=2025 gap=498 poll_thresh=28 ino=257 dd-2584 [001] 132.942262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-130% task_gap=-360% task_weight=99% bdi_bw=65712 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 132.943962: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=476 wrote=608 to_write=15776 dd-2584 [005] 132.948536: balance_dirty_state: bdi btrfs-1: dirty=457 wb=945 unstable=0 bg_thresh=1012 thresh=2025 gap=623 poll_thresh=28 ino=257 dd-2584 [005] 132.948702: balance_dirty_state: bdi btrfs-1: dirty=470 wb=945 unstable=0 bg_thresh=1012 thresh=2024 gap=609 poll_thresh=21 ino=257 dd-2584 [005] 132.948996: balance_dirty_state: bdi btrfs-1: dirty=509 wb=945 unstable=0 bg_thresh=1012 thresh=2025 gap=571 poll_thresh=22 ino=257 dd-2584 [005] 132.949837: balance_dirty_state: bdi btrfs-1: dirty=535 wb=945 unstable=0 bg_thresh=1012 thresh=2025 gap=545 poll_thresh=23 ino=257 dd-2584 [005] 132.950129: balance_dirty_state: bdi btrfs-1: dirty=574 wb=945 unstable=0 bg_thresh=1012 thresh=2025 gap=506 poll_thresh=24 ino=257 dd-2584 [005] 132.950139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=65712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 132.956640: balance_dirty_state: bdi btrfs-1: dirty=574 wb=820 unstable=0 bg_thresh=1012 thresh=2025 gap=631 poll_thresh=24 ino=257 dd-2584 [005] 132.956786: balance_dirty_state: bdi btrfs-1: dirty=587 wb=820 unstable=0 bg_thresh=1013 thresh=2026 gap=619 poll_thresh=18 ino=257 dd-2584 [005] 132.957054: balance_dirty_state: bdi btrfs-1: dirty=613 wb=820 unstable=0 bg_thresh=1012 thresh=2024 gap=591 poll_thresh=19 ino=257 dd-2584 [005] 132.957321: balance_dirty_state: bdi btrfs-1: dirty=652 wb=820 unstable=0 bg_thresh=1011 thresh=2022 gap=550 poll_thresh=20 ino=257 dd-2584 [005] 132.957590: balance_dirty_state: bdi btrfs-1: dirty=678 wb=820 unstable=0 bg_thresh=1013 thresh=2027 gap=529 poll_thresh=21 ino=257 dd-2584 [005] 132.957863: balance_dirty_state: bdi btrfs-1: dirty=717 wb=820 unstable=0 bg_thresh=1012 thresh=2025 gap=488 poll_thresh=22 ino=257 dd-2584 [005] 132.957872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=65712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 132.964625: balance_dirty_state: bdi btrfs-1: dirty=717 wb=645 unstable=0 bg_thresh=1012 thresh=2025 gap=663 poll_thresh=22 ino=257 dd-2584 [001] 132.964757: balance_dirty_state: bdi btrfs-1: dirty=743 wb=645 unstable=0 bg_thresh=1012 thresh=2024 gap=636 poll_thresh=16 ino=257 dd-2584 [001] 132.965040: balance_dirty_state: bdi btrfs-1: dirty=769 wb=645 unstable=0 bg_thresh=1012 thresh=2025 gap=611 poll_thresh=17 ino=257 dd-2584 [001] 132.965673: balance_dirty_state: bdi btrfs-1: dirty=819 wb=620 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=18 ino=257 dd-2584 [001] 132.965945: balance_dirty_state: bdi btrfs-1: dirty=844 wb=620 unstable=0 bg_thresh=1009 thresh=2019 gap=555 poll_thresh=19 ino=257 dd-2584 [001] 132.966635: balance_dirty_state: bdi btrfs-1: dirty=882 wb=620 unstable=0 bg_thresh=998 thresh=1996 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 132.966644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=65712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 132.972665: balance_dirty_state: bdi btrfs-1: dirty=882 wb=620 unstable=0 bg_thresh=1031 thresh=2063 gap=561 poll_thresh=20 ino=257 dd-2584 [001] 132.972824: balance_dirty_state: bdi btrfs-1: dirty=907 wb=620 unstable=0 bg_thresh=1025 thresh=2050 gap=523 poll_thresh=15 ino=257 dd-2584 [001] 132.972963: balance_dirty_state: bdi btrfs-1: dirty=907 wb=620 unstable=0 bg_thresh=1030 thresh=2060 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 132.973599: balance_dirty_state: bdi btrfs-1: dirty=933 wb=620 unstable=0 bg_thresh=1041 thresh=2082 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 132.973861: balance_dirty_state: bdi btrfs-1: dirty=983 wb=620 unstable=0 bg_thresh=1040 thresh=2081 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 132.973871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-72% task_gap=-244% task_weight=100% bdi_bw=65712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 132.980616: balance_dirty_state: bdi btrfs-1: dirty=983 wb=620 unstable=0 bg_thresh=1040 thresh=2081 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 132.980626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-72% task_gap=-244% task_weight=100% bdi_bw=65712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 132.988626: balance_dirty_state: bdi btrfs-1: dirty=983 wb=370 unstable=0 bg_thresh=1025 thresh=2051 gap=698 poll_thresh=18 ino=257 dd-2584 [001] 132.988699: balance_dirty_state: bdi btrfs-1: dirty=983 wb=370 unstable=0 bg_thresh=1025 thresh=2050 gap=697 poll_thresh=13 ino=257 dd-2584 [001] 132.988766: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=370 unstable=0 bg_thresh=1025 thresh=2050 gap=672 poll_thresh=14 ino=257 dd-2584 [001] 132.988838: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=370 unstable=0 bg_thresh=1024 thresh=2049 gap=645 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 132.988862: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20472 wrote=0 to_write=16384 dd-2584 [001] 132.988940: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=370 unstable=0 bg_thresh=1024 thresh=2048 gap=631 poll_thresh=16 ino=257 dd-2584 [001] 132.989424: balance_dirty_state: bdi btrfs-1: dirty=955 wb=487 unstable=0 bg_thresh=1023 thresh=2047 gap=605 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 132.991030: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=524 wrote=592 to_write=15792 dd-2584 [005] 132.993347: balance_dirty_state: bdi btrfs-1: dirty=495 wb=959 unstable=0 bg_thresh=1027 thresh=2055 gap=601 poll_thresh=18 ino=257 dd-2584 [005] 132.993529: balance_dirty_state: bdi btrfs-1: dirty=545 wb=959 unstable=0 bg_thresh=1038 thresh=2077 gap=573 poll_thresh=19 ino=257 dd-2584 [005] 132.993710: balance_dirty_state: bdi btrfs-1: dirty=570 wb=959 unstable=0 bg_thresh=1038 thresh=2076 gap=547 poll_thresh=20 ino=257 dd-2584 [005] 132.993889: balance_dirty_state: bdi btrfs-1: dirty=595 wb=959 unstable=0 bg_thresh=1037 thresh=2075 gap=521 poll_thresh=21 ino=257 dd-2584 [005] 132.994441: balance_dirty_state: bdi btrfs-1: dirty=645 wb=959 unstable=0 bg_thresh=1038 thresh=2076 gap=472 poll_thresh=22 ino=257 dd-2584 [005] 132.994448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-206% task_weight=100% bdi_bw=65600 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 133.000593: balance_dirty_state: bdi btrfs-1: dirty=645 wb=834 unstable=0 bg_thresh=1038 thresh=2076 gap=597 poll_thresh=22 ino=257 dd-2584 [005] 133.000675: balance_dirty_state: bdi btrfs-1: dirty=645 wb=834 unstable=0 bg_thresh=1037 thresh=2075 gap=596 poll_thresh=16 ino=257 dd-2584 [005] 133.001004: balance_dirty_state: bdi btrfs-1: dirty=670 wb=834 unstable=0 bg_thresh=1033 thresh=2066 gap=562 poll_thresh=17 ino=257 dd-2584 [005] 133.001323: balance_dirty_state: bdi btrfs-1: dirty=708 wb=834 unstable=0 bg_thresh=1033 thresh=2067 gap=525 poll_thresh=18 ino=257 dd-2584 [005] 133.001656: balance_dirty_state: bdi btrfs-1: dirty=758 wb=834 unstable=0 bg_thresh=1035 thresh=2071 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 133.001661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=65600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.008616: balance_dirty_state: bdi btrfs-1: dirty=747 wb=609 unstable=0 bg_thresh=1025 thresh=2051 gap=695 poll_thresh=19 ino=257 dd-2584 [005] 133.008693: balance_dirty_state: bdi btrfs-1: dirty=760 wb=609 unstable=0 bg_thresh=1026 thresh=2052 gap=683 poll_thresh=14 ino=257 dd-2584 [005] 133.008763: balance_dirty_state: bdi btrfs-1: dirty=760 wb=609 unstable=0 bg_thresh=1025 thresh=2050 gap=681 poll_thresh=15 ino=257 dd-2584 [005] 133.008828: balance_dirty_state: bdi btrfs-1: dirty=785 wb=609 unstable=0 bg_thresh=1024 thresh=2049 gap=655 poll_thresh=16 ino=257 dd-2584 [005] 133.008959: balance_dirty_state: bdi btrfs-1: dirty=810 wb=609 unstable=0 bg_thresh=1024 thresh=2048 gap=629 poll_thresh=17 ino=257 dd-2584 [005] 133.009407: balance_dirty_state: bdi btrfs-1: dirty=860 wb=609 unstable=0 bg_thresh=1036 thresh=2073 gap=604 poll_thresh=18 ino=257 dd-2584 [005] 133.009535: balance_dirty_state: bdi btrfs-1: dirty=885 wb=609 unstable=0 bg_thresh=1036 thresh=2072 gap=578 poll_thresh=19 ino=257 dd-2584 [005] 133.009665: balance_dirty_state: bdi btrfs-1: dirty=910 wb=609 unstable=0 bg_thresh=1035 thresh=2071 gap=552 poll_thresh=20 ino=257 dd-2584 [005] 133.009796: balance_dirty_state: bdi btrfs-1: dirty=935 wb=609 unstable=0 bg_thresh=1037 thresh=2075 gap=531 poll_thresh=21 ino=257 dd-2584 [005] 133.010097: balance_dirty_state: bdi btrfs-1: dirty=985 wb=609 unstable=0 bg_thresh=1037 thresh=2074 gap=480 poll_thresh=22 ino=257 dd-2584 [005] 133.010102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-207% task_weight=99% bdi_bw=65600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.016589: balance_dirty_state: bdi btrfs-1: dirty=985 wb=609 unstable=0 bg_thresh=1037 thresh=2074 gap=480 poll_thresh=22 ino=257 dd-2584 [005] 133.016594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-207% task_weight=99% bdi_bw=65600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 133.028574: balance_dirty_state: bdi btrfs-1: dirty=979 wb=235 unstable=0 bg_thresh=1021 thresh=2042 gap=828 poll_thresh=22 ino=257 dd-2584 [003] 133.028714: balance_dirty_state: bdi btrfs-1: dirty=979 wb=235 unstable=0 bg_thresh=1018 thresh=2036 gap=822 poll_thresh=16 ino=257 dd-2584 [003] 133.028960: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=235 unstable=0 bg_thresh=1020 thresh=2040 gap=776 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 133.029008: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20512 wrote=0 to_write=16384 dd-2584 [003] 133.029215: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=235 unstable=0 bg_thresh=1021 thresh=2043 gap=754 poll_thresh=18 ino=257 dd-2584 [003] 133.029410: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=210 unstable=0 bg_thresh=1018 thresh=2036 gap=783 poll_thresh=19 ino=257 dd-2584 [003] 133.029575: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=196 unstable=0 bg_thresh=1016 thresh=2032 gap=793 poll_thresh=20 ino=257 dd-2584 [003] 133.029851: balance_dirty_state: bdi btrfs-1: dirty=993 wb=246 unstable=0 bg_thresh=1015 thresh=2031 gap=792 poll_thresh=21 ino=257 dd-2584 [003] 133.030139: balance_dirty_state: bdi btrfs-1: dirty=968 wb=296 unstable=0 bg_thresh=1015 thresh=2030 gap=766 poll_thresh=22 ino=257 dd-2584 [003] 133.030967: balance_dirty_state: bdi btrfs-1: dirty=817 wb=497 unstable=0 bg_thresh=1027 thresh=2055 gap=741 poll_thresh=23 ino=257 dd-2584 [003] 133.031222: balance_dirty_state: bdi btrfs-1: dirty=792 wb=547 unstable=0 bg_thresh=1027 thresh=2054 gap=715 poll_thresh=24 ino=257 dd-2584 [003] 133.031480: balance_dirty_state: bdi btrfs-1: dirty=767 wb=597 unstable=0 bg_thresh=1029 thresh=2058 gap=694 poll_thresh=25 ino=257 dd-2584 [003] 133.031749: balance_dirty_state: bdi btrfs-1: dirty=742 wb=647 unstable=0 bg_thresh=1028 thresh=2057 gap=668 poll_thresh=26 ino=257 dd-2584 [003] 133.032018: balance_dirty_state: bdi btrfs-1: dirty=767 wb=672 unstable=0 bg_thresh=1028 thresh=2056 gap=617 poll_thresh=27 ino=257 dd-2584 [003] 133.032274: balance_dirty_state: bdi btrfs-1: dirty=728 wb=736 unstable=0 bg_thresh=1027 thresh=2055 gap=591 poll_thresh=28 ino=257 dd-2584 [003] 133.032939: balance_dirty_state: bdi btrfs-1: dirty=653 wb=836 unstable=0 bg_thresh=1031 thresh=2062 gap=573 poll_thresh=29 ino=257 dd-2584 [003] 133.033219: balance_dirty_state: bdi btrfs-1: dirty=653 wb=886 unstable=0 bg_thresh=1027 thresh=2055 gap=516 poll_thresh=30 ino=257 flush-btrfs-1-2586 [000] 133.034300: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=568 wrote=992 to_write=15392 dd-2584 [003] 133.034471: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1074 unstable=0 bg_thresh=1027 thresh=2054 gap=489 poll_thresh=31 ino=257 dd-2584 [003] 133.034480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=65600 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [003] 133.040533: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1014 unstable=0 bg_thresh=1020 thresh=2040 gap=537 poll_thresh=31 ino=257 dd-2584 [003] 133.040644: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1014 unstable=0 bg_thresh=1020 thresh=2040 gap=512 poll_thresh=23 ino=257 dd-2584 [003] 133.040840: balance_dirty_state: bdi btrfs-1: dirty=539 wb=1014 unstable=0 bg_thresh=1019 thresh=2039 gap=486 poll_thresh=24 ino=257 dd-2584 [003] 133.040847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=65600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.048651: balance_dirty_state: bdi btrfs-1: dirty=539 wb=1014 unstable=0 bg_thresh=1020 thresh=2040 gap=487 poll_thresh=24 ino=257 dd-2584 [005] 133.048657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-247% task_weight=99% bdi_bw=65600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.056640: balance_dirty_state: bdi btrfs-1: dirty=540 wb=747 unstable=0 bg_thresh=1017 thresh=2034 gap=747 poll_thresh=24 ino=257 dd-2584 [005] 133.056724: balance_dirty_state: bdi btrfs-1: dirty=553 wb=747 unstable=0 bg_thresh=1015 thresh=2030 gap=730 poll_thresh=18 ino=257 dd-2584 [005] 133.056874: balance_dirty_state: bdi btrfs-1: dirty=579 wb=747 unstable=0 bg_thresh=1014 thresh=2028 gap=702 poll_thresh=19 ino=257 dd-2584 [005] 133.057024: balance_dirty_state: bdi btrfs-1: dirty=604 wb=697 unstable=0 bg_thresh=1013 thresh=2027 gap=726 poll_thresh=20 ino=257 dd-2584 [005] 133.057172: balance_dirty_state: bdi btrfs-1: dirty=654 wb=596 unstable=0 bg_thresh=1013 thresh=2026 gap=776 poll_thresh=21 ino=257 dd-2584 [005] 133.057539: balance_dirty_state: bdi btrfs-1: dirty=679 wb=596 unstable=0 bg_thresh=1042 thresh=2085 gap=810 poll_thresh=22 ino=257 dd-2584 [005] 133.057664: balance_dirty_state: bdi btrfs-1: dirty=704 wb=596 unstable=0 bg_thresh=1042 thresh=2084 gap=784 poll_thresh=23 ino=257 dd-2584 [005] 133.057962: balance_dirty_state: bdi btrfs-1: dirty=754 wb=596 unstable=0 bg_thresh=1043 thresh=2087 gap=737 poll_thresh=24 ino=257 dd-2584 [005] 133.058084: balance_dirty_state: bdi btrfs-1: dirty=779 wb=596 unstable=0 bg_thresh=1045 thresh=2091 gap=716 poll_thresh=25 ino=257 dd-2584 [005] 133.058203: balance_dirty_state: bdi btrfs-1: dirty=804 wb=596 unstable=0 bg_thresh=1045 thresh=2090 gap=690 poll_thresh=26 ino=257 dd-2584 [005] 133.058321: balance_dirty_state: bdi btrfs-1: dirty=829 wb=596 unstable=0 bg_thresh=1044 thresh=2089 gap=664 poll_thresh=27 ino=257 dd-2584 [005] 133.058453: balance_dirty_state: bdi btrfs-1: dirty=867 wb=596 unstable=0 bg_thresh=1043 thresh=2087 gap=624 poll_thresh=28 ino=257 dd-2584 [005] 133.058581: balance_dirty_state: bdi btrfs-1: dirty=892 wb=596 unstable=0 bg_thresh=1043 thresh=2086 gap=598 poll_thresh=29 ino=257 dd-2584 [005] 133.058711: balance_dirty_state: bdi btrfs-1: dirty=942 wb=596 unstable=0 bg_thresh=1042 thresh=2085 gap=547 poll_thresh=30 ino=257 dd-2584 [005] 133.058842: balance_dirty_state: bdi btrfs-1: dirty=967 wb=596 unstable=0 bg_thresh=1042 thresh=2084 gap=521 poll_thresh=31 ino=257 dd-2584 [005] 133.059303: balance_dirty_state: bdi btrfs-1: dirty=993 wb=596 unstable=0 bg_thresh=1042 thresh=2085 gap=496 poll_thresh=32 ino=257 dd-2584 [005] 133.059308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1346 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-92% task_gap=-282% task_weight=98% bdi_bw=65600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.064636: balance_dirty_state: bdi btrfs-1: dirty=982 wb=601 unstable=1 bg_thresh=1036 thresh=2072 gap=488 poll_thresh=32 ino=257 dd-2584 [005] 133.064645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=65600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.072650: balance_dirty_state: bdi btrfs-1: dirty=982 wb=387 unstable=1 bg_thresh=1034 thresh=2069 gap=699 poll_thresh=32 ino=257 dd-2584 [005] 133.072752: balance_dirty_state: bdi btrfs-1: dirty=995 wb=362 unstable=1 bg_thresh=1035 thresh=2070 gap=712 poll_thresh=24 ino=257 dd-2584 [005] 133.072887: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=362 unstable=1 bg_thresh=1034 thresh=2069 gap=661 poll_thresh=25 ino=257 flush-btrfs-1-2586 [002] 133.072960: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20556 wrote=0 to_write=16384 dd-2584 [005] 133.073021: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=362 unstable=1 bg_thresh=1037 thresh=2074 gap=641 poll_thresh=26 ino=257 dd-2584 [005] 133.073160: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=400 unstable=1 bg_thresh=1036 thresh=2072 gap=614 poll_thresh=27 ino=257 dd-2584 [005] 133.073684: balance_dirty_state: bdi btrfs-1: dirty=894 wb=614 unstable=1 bg_thresh=1036 thresh=2072 gap=563 poll_thresh=28 ino=257 dd-2584 [005] 133.074210: balance_dirty_state: bdi btrfs-1: dirty=694 wb=827 unstable=1 bg_thresh=1044 thresh=2089 gap=567 poll_thresh=29 ino=257 dd-2584 [005] 133.074389: balance_dirty_state: bdi btrfs-1: dirty=655 wb=916 unstable=1 bg_thresh=1044 thresh=2088 gap=516 poll_thresh=30 ino=257 dd-2584 [005] 133.074391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1348 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=65600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 133.074839: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=608 wrote=736 to_write=15648 dd-2584 [005] 133.084677: balance_dirty_state: bdi btrfs-1: dirty=479 wb=967 unstable=1 bg_thresh=1034 thresh=2068 gap=621 poll_thresh=30 ino=257 dd-2584 [005] 133.084746: balance_dirty_state: bdi btrfs-1: dirty=479 wb=967 unstable=1 bg_thresh=1036 thresh=2073 gap=626 poll_thresh=22 ino=257 dd-2584 [005] 133.085031: balance_dirty_state: bdi btrfs-1: dirty=529 wb=967 unstable=1 bg_thresh=1036 thresh=2072 gap=575 poll_thresh=23 ino=257 dd-2584 [005] 133.085148: balance_dirty_state: bdi btrfs-1: dirty=554 wb=967 unstable=1 bg_thresh=1038 thresh=2076 gap=554 poll_thresh=24 ino=257 dd-2584 [005] 133.085276: balance_dirty_state: bdi btrfs-1: dirty=580 wb=967 unstable=1 bg_thresh=1035 thresh=2071 gap=523 poll_thresh=25 ino=257 dd-2584 [005] 133.085400: balance_dirty_state: bdi btrfs-1: dirty=605 wb=967 unstable=1 bg_thresh=1034 thresh=2068 gap=495 poll_thresh=26 ino=257 dd-2584 [005] 133.085405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=65600 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 133.092595: balance_dirty_state: bdi btrfs-1: dirty=605 wb=804 unstable=1 bg_thresh=1030 thresh=2061 gap=651 poll_thresh=26 ino=257 dd-2584 [005] 133.092683: balance_dirty_state: bdi btrfs-1: dirty=630 wb=804 unstable=1 bg_thresh=1033 thresh=2066 gap=631 poll_thresh=19 ino=257 dd-2584 [005] 133.092811: balance_dirty_state: bdi btrfs-1: dirty=655 wb=804 unstable=1 bg_thresh=1038 thresh=2077 gap=617 poll_thresh=20 ino=257 dd-2584 [005] 133.092940: balance_dirty_state: bdi btrfs-1: dirty=705 wb=779 unstable=1 bg_thresh=1038 thresh=2076 gap=591 poll_thresh=21 ino=257 dd-2584 [005] 133.093067: balance_dirty_state: bdi btrfs-1: dirty=730 wb=729 unstable=1 bg_thresh=1037 thresh=2075 gap=615 poll_thresh=22 ino=257 dd-2584 [005] 133.093188: balance_dirty_state: bdi btrfs-1: dirty=755 wb=729 unstable=1 bg_thresh=1039 thresh=2079 gap=594 poll_thresh=23 ino=257 dd-2584 [005] 133.093488: balance_dirty_state: bdi btrfs-1: dirty=793 wb=729 unstable=1 bg_thresh=1039 thresh=2078 gap=555 poll_thresh=24 ino=257 dd-2584 [005] 133.093622: balance_dirty_state: bdi btrfs-1: dirty=806 wb=729 unstable=1 bg_thresh=1039 thresh=2078 gap=542 poll_thresh=25 ino=257 dd-2584 [005] 133.093751: balance_dirty_state: bdi btrfs-1: dirty=856 wb=729 unstable=1 bg_thresh=1038 thresh=2077 gap=491 poll_thresh=26 ino=257 dd-2584 [005] 133.093755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-204% task_weight=100% bdi_bw=65600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.100644: balance_dirty_state: bdi btrfs-1: dirty=856 wb=602 unstable=1 bg_thresh=1037 thresh=2074 gap=615 poll_thresh=26 ino=257 dd-2584 [005] 133.100723: balance_dirty_state: bdi btrfs-1: dirty=856 wb=602 unstable=1 bg_thresh=1036 thresh=2073 gap=614 poll_thresh=19 ino=257 dd-2584 [005] 133.100860: balance_dirty_state: bdi btrfs-1: dirty=881 wb=602 unstable=1 bg_thresh=1034 thresh=2069 gap=585 poll_thresh=20 ino=257 dd-2584 [005] 133.100996: balance_dirty_state: bdi btrfs-1: dirty=931 wb=602 unstable=1 bg_thresh=1032 thresh=2064 gap=530 poll_thresh=21 ino=257 dd-2584 [005] 133.101131: balance_dirty_state: bdi btrfs-1: dirty=956 wb=602 unstable=1 bg_thresh=1037 thresh=2074 gap=515 poll_thresh=22 ino=257 dd-2584 [005] 133.101136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1336 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-206% task_weight=98% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.108630: balance_dirty_state: bdi btrfs-1: dirty=956 wb=477 unstable=1 bg_thresh=1037 thresh=2074 gap=640 poll_thresh=22 ino=257 dd-2584 [005] 133.108715: balance_dirty_state: bdi btrfs-1: dirty=981 wb=477 unstable=1 bg_thresh=1034 thresh=2068 gap=609 poll_thresh=16 ino=257 dd-2584 [005] 133.108835: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=477 unstable=1 bg_thresh=1033 thresh=2067 gap=583 poll_thresh=17 ino=257 dd-2584 [005] 133.109121: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=477 unstable=1 bg_thresh=1035 thresh=2071 gap=549 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 133.109206: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20592 wrote=0 to_write=16384 dd-2584 [005] 133.109265: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=477 unstable=1 bg_thresh=1035 thresh=2071 gap=523 poll_thresh=19 ino=257 dd-2584 [005] 133.109403: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=502 unstable=1 bg_thresh=1035 thresh=2070 gap=497 poll_thresh=20 ino=257 dd-2584 [005] 133.109404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 133.112078: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=644 wrote=640 to_write=15744 dd-2584 [005] 133.116549: balance_dirty_state: bdi btrfs-1: dirty=466 wb=968 unstable=1 bg_thresh=1034 thresh=2069 gap=634 poll_thresh=20 ino=257 dd-2584 [005] 133.116636: balance_dirty_state: bdi btrfs-1: dirty=491 wb=968 unstable=1 bg_thresh=1037 thresh=2074 gap=614 poll_thresh=15 ino=257 dd-2584 [005] 133.116716: balance_dirty_state: bdi btrfs-1: dirty=516 wb=968 unstable=1 bg_thresh=1034 thresh=2068 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 133.116916: balance_dirty_state: bdi btrfs-1: dirty=541 wb=968 unstable=1 bg_thresh=1033 thresh=2067 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 133.117075: balance_dirty_state: bdi btrfs-1: dirty=566 wb=968 unstable=1 bg_thresh=1035 thresh=2071 gap=536 poll_thresh=18 ino=257 dd-2584 [005] 133.117232: balance_dirty_state: bdi btrfs-1: dirty=591 wb=968 unstable=1 bg_thresh=1035 thresh=2070 gap=510 poll_thresh=19 ino=257 dd-2584 [005] 133.117238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.124646: balance_dirty_state: bdi btrfs-1: dirty=591 wb=843 unstable=1 bg_thresh=1038 thresh=2076 gap=641 poll_thresh=19 ino=257 dd-2584 [005] 133.124781: balance_dirty_state: bdi btrfs-1: dirty=616 wb=843 unstable=1 bg_thresh=1040 thresh=2081 gap=621 poll_thresh=14 ino=257 dd-2584 [005] 133.124906: balance_dirty_state: bdi btrfs-1: dirty=641 wb=843 unstable=1 bg_thresh=1037 thresh=2075 gap=590 poll_thresh=15 ino=257 dd-2584 [005] 133.125379: balance_dirty_state: bdi btrfs-1: dirty=641 wb=843 unstable=1 bg_thresh=1037 thresh=2074 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 133.125624: balance_dirty_state: bdi btrfs-1: dirty=691 wb=843 unstable=1 bg_thresh=1036 thresh=2073 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 133.125885: balance_dirty_state: bdi btrfs-1: dirty=717 wb=843 unstable=1 bg_thresh=1038 thresh=2077 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 133.125893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1338 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-203% task_weight=99% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.132682: balance_dirty_state: bdi btrfs-1: dirty=717 wb=729 unstable=1 bg_thresh=1036 thresh=2073 gap=626 poll_thresh=18 ino=257 dd-2584 [005] 133.132766: balance_dirty_state: bdi btrfs-1: dirty=742 wb=729 unstable=1 bg_thresh=1033 thresh=2067 gap=595 poll_thresh=13 ino=257 dd-2584 [005] 133.132829: balance_dirty_state: bdi btrfs-1: dirty=742 wb=729 unstable=1 bg_thresh=1036 thresh=2072 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 133.132888: balance_dirty_state: bdi btrfs-1: dirty=767 wb=729 unstable=1 bg_thresh=1033 thresh=2066 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 133.132950: balance_dirty_state: bdi btrfs-1: dirty=792 wb=729 unstable=1 bg_thresh=1035 thresh=2071 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 133.133070: balance_dirty_state: bdi btrfs-1: dirty=817 wb=729 unstable=1 bg_thresh=1037 thresh=2075 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 133.133189: balance_dirty_state: bdi btrfs-1: dirty=842 wb=729 unstable=1 bg_thresh=1037 thresh=2074 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 133.133194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1336 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-206% task_weight=98% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.140646: balance_dirty_state: bdi btrfs-1: dirty=842 wb=729 unstable=1 bg_thresh=1038 thresh=2076 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 133.140655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1337 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.148624: balance_dirty_state: bdi btrfs-1: dirty=842 wb=489 unstable=1 bg_thresh=1037 thresh=2074 gap=742 poll_thresh=18 ino=257 dd-2584 [005] 133.148694: balance_dirty_state: bdi btrfs-1: dirty=867 wb=489 unstable=1 bg_thresh=1034 thresh=2068 gap=711 poll_thresh=13 ino=257 dd-2584 [005] 133.148757: balance_dirty_state: bdi btrfs-1: dirty=892 wb=489 unstable=1 bg_thresh=1036 thresh=2073 gap=691 poll_thresh=14 ino=257 dd-2584 [005] 133.148818: balance_dirty_state: bdi btrfs-1: dirty=892 wb=489 unstable=1 bg_thresh=1036 thresh=2072 gap=690 poll_thresh=15 ino=257 dd-2584 [005] 133.149050: balance_dirty_state: bdi btrfs-1: dirty=917 wb=489 unstable=1 bg_thresh=1038 thresh=2077 gap=670 poll_thresh=16 ino=257 dd-2584 [005] 133.149170: balance_dirty_state: bdi btrfs-1: dirty=942 wb=489 unstable=1 bg_thresh=1038 thresh=2076 gap=644 poll_thresh=17 ino=257 dd-2584 [005] 133.149290: balance_dirty_state: bdi btrfs-1: dirty=967 wb=489 unstable=1 bg_thresh=1034 thresh=2069 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 133.149410: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=489 unstable=1 bg_thresh=1034 thresh=2068 gap=561 poll_thresh=19 ino=257 dd-2584 [005] 133.149533: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=489 unstable=1 bg_thresh=1037 thresh=2074 gap=542 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 133.149583: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20632 wrote=0 to_write=16384 dd-2584 [005] 133.149677: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=489 unstable=1 bg_thresh=1036 thresh=2072 gap=526 poll_thresh=21 ino=257 dd-2584 [005] 133.149820: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=564 unstable=1 bg_thresh=1035 thresh=2071 gap=487 poll_thresh=22 ino=257 dd-2584 [005] 133.149821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1333 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-78% task_gap=-255% task_weight=98% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 133.151185: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=684 wrote=624 to_write=15760 dd-2584 [001] 133.156605: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1004 unstable=1 bg_thresh=1036 thresh=2073 gap=614 poll_thresh=22 ino=257 dd-2584 [001] 133.156716: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1004 unstable=1 bg_thresh=1033 thresh=2067 gap=608 poll_thresh=16 ino=257 dd-2584 [001] 133.156836: balance_dirty_state: bdi btrfs-1: dirty=504 wb=1004 unstable=1 bg_thresh=1035 thresh=2071 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 133.157130: balance_dirty_state: bdi btrfs-1: dirty=529 wb=1004 unstable=1 bg_thresh=1035 thresh=2070 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 133.157254: balance_dirty_state: bdi btrfs-1: dirty=554 wb=1004 unstable=1 bg_thresh=1034 thresh=2069 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 133.157259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 133.164656: balance_dirty_state: bdi btrfs-1: dirty=554 wb=853 unstable=1 bg_thresh=1023 thresh=2046 gap=638 poll_thresh=19 ino=257 dd-2584 [001] 133.164740: balance_dirty_state: bdi btrfs-1: dirty=579 wb=803 unstable=1 bg_thresh=1025 thresh=2051 gap=668 poll_thresh=14 ino=257 dd-2584 [001] 133.164815: balance_dirty_state: bdi btrfs-1: dirty=579 wb=753 unstable=1 bg_thresh=1022 thresh=2045 gap=712 poll_thresh=15 ino=257 dd-2584 [001] 133.164878: balance_dirty_state: bdi btrfs-1: dirty=604 wb=753 unstable=1 bg_thresh=1021 thresh=2043 gap=685 poll_thresh=16 ino=257 dd-2584 [001] 133.165007: balance_dirty_state: bdi btrfs-1: dirty=629 wb=753 unstable=1 bg_thresh=1024 thresh=2048 gap=665 poll_thresh=17 ino=257 dd-2584 [001] 133.165136: balance_dirty_state: bdi btrfs-1: dirty=679 wb=753 unstable=1 bg_thresh=1023 thresh=2046 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 133.165264: balance_dirty_state: bdi btrfs-1: dirty=704 wb=753 unstable=1 bg_thresh=1028 thresh=2057 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 133.165393: balance_dirty_state: bdi btrfs-1: dirty=729 wb=753 unstable=1 bg_thresh=1023 thresh=2046 gap=563 poll_thresh=20 ino=257 dd-2584 [001] 133.165694: balance_dirty_state: bdi btrfs-1: dirty=754 wb=753 unstable=1 bg_thresh=1023 thresh=2047 gap=539 poll_thresh=21 ino=257 dd-2584 [001] 133.165823: balance_dirty_state: bdi btrfs-1: dirty=804 wb=753 unstable=1 bg_thresh=1025 thresh=2051 gap=493 poll_thresh=22 ino=257 dd-2584 [001] 133.165828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1314 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 133.176572: balance_dirty_state: bdi btrfs-1: dirty=804 wb=639 unstable=1 bg_thresh=1008 thresh=2016 gap=572 poll_thresh=22 ino=257 dd-2584 [001] 133.176636: balance_dirty_state: bdi btrfs-1: dirty=804 wb=639 unstable=1 bg_thresh=1008 thresh=2016 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 133.176756: balance_dirty_state: bdi btrfs-1: dirty=854 wb=639 unstable=1 bg_thresh=1007 thresh=2015 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 133.176878: balance_dirty_state: bdi btrfs-1: dirty=879 wb=639 unstable=1 bg_thresh=1007 thresh=2014 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 133.176883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 133.188625: balance_dirty_state: bdi btrfs-1: dirty=879 wb=363 unstable=1 bg_thresh=998 thresh=1996 gap=753 poll_thresh=18 ino=257 dd-2584 [001] 133.188716: balance_dirty_state: bdi btrfs-1: dirty=904 wb=363 unstable=1 bg_thresh=998 thresh=1996 gap=728 poll_thresh=13 ino=257 dd-2584 [001] 133.188832: balance_dirty_state: bdi btrfs-1: dirty=904 wb=363 unstable=1 bg_thresh=1000 thresh=2001 gap=733 poll_thresh=14 ino=257 dd-2584 [001] 133.188947: balance_dirty_state: bdi btrfs-1: dirty=929 wb=363 unstable=1 bg_thresh=1003 thresh=2006 gap=713 poll_thresh=15 ino=257 dd-2584 [001] 133.189067: balance_dirty_state: bdi btrfs-1: dirty=929 wb=363 unstable=1 bg_thresh=1000 thresh=2000 gap=707 poll_thresh=16 ino=257 dd-2584 [001] 133.189263: balance_dirty_state: bdi btrfs-1: dirty=979 wb=363 unstable=1 bg_thresh=999 thresh=1999 gap=656 poll_thresh=17 ino=257 dd-2584 [001] 133.189396: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=363 unstable=1 bg_thresh=998 thresh=1997 gap=629 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 133.189454: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20672 wrote=0 to_write=16384 dd-2584 [001] 133.189712: balance_dirty_state: bdi btrfs-1: dirty=979 wb=413 unstable=1 bg_thresh=998 thresh=1996 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 133.189846: balance_dirty_state: bdi btrfs-1: dirty=979 wb=463 unstable=1 bg_thresh=997 thresh=1995 gap=552 poll_thresh=20 ino=257 dd-2584 [001] 133.189979: balance_dirty_state: bdi btrfs-1: dirty=954 wb=513 unstable=1 bg_thresh=999 thresh=1999 gap=531 poll_thresh=21 ino=257 dd-2584 [001] 133.190110: balance_dirty_state: bdi btrfs-1: dirty=904 wb=588 unstable=1 bg_thresh=999 thresh=1998 gap=505 poll_thresh=22 ino=257 dd-2584 [001] 133.190242: balance_dirty_state: bdi btrfs-1: dirty=879 wb=638 unstable=1 bg_thresh=998 thresh=1997 gap=479 poll_thresh=23 ino=257 dd-2584 [001] 133.190244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 133.191204: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=724 wrote=720 to_write=15664 dd-2584 [001] 133.196650: balance_dirty_state: bdi btrfs-1: dirty=454 wb=938 unstable=1 bg_thresh=998 thresh=1996 gap=603 poll_thresh=23 ino=257 dd-2584 [001] 133.196737: balance_dirty_state: bdi btrfs-1: dirty=479 wb=938 unstable=1 bg_thresh=994 thresh=1988 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 133.196866: balance_dirty_state: bdi btrfs-1: dirty=504 wb=938 unstable=1 bg_thresh=995 thresh=1990 gap=547 poll_thresh=18 ino=257 dd-2584 [001] 133.196992: balance_dirty_state: bdi btrfs-1: dirty=554 wb=938 unstable=1 bg_thresh=997 thresh=1995 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 133.197290: balance_dirty_state: bdi btrfs-1: dirty=579 wb=938 unstable=1 bg_thresh=999 thresh=1999 gap=481 poll_thresh=20 ino=257 dd-2584 [001] 133.197295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-348% task_weight=98% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 133.204704: balance_dirty_state: bdi btrfs-1: dirty=579 wb=813 unstable=1 bg_thresh=999 thresh=1999 gap=606 poll_thresh=20 ino=257 dd-2584 [001] 133.204777: balance_dirty_state: bdi btrfs-1: dirty=604 wb=813 unstable=1 bg_thresh=996 thresh=1993 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 133.204839: balance_dirty_state: bdi btrfs-1: dirty=604 wb=813 unstable=1 bg_thresh=999 thresh=1998 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 133.204954: balance_dirty_state: bdi btrfs-1: dirty=629 wb=813 unstable=1 bg_thresh=998 thresh=1997 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 133.205070: balance_dirty_state: bdi btrfs-1: dirty=679 wb=813 unstable=1 bg_thresh=998 thresh=1996 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 133.205187: balance_dirty_state: bdi btrfs-1: dirty=704 wb=813 unstable=1 bg_thresh=1000 thresh=2000 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 133.205192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=98% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 133.212701: balance_dirty_state: bdi btrfs-1: dirty=704 wb=711 unstable=1 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 133.212805: balance_dirty_state: bdi btrfs-1: dirty=729 wb=711 unstable=1 bg_thresh=997 thresh=1994 gap=553 poll_thresh=14 ino=257 dd-2584 [001] 133.212867: balance_dirty_state: bdi btrfs-1: dirty=729 wb=711 unstable=1 bg_thresh=999 thresh=1999 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 133.212927: balance_dirty_state: bdi btrfs-1: dirty=754 wb=711 unstable=1 bg_thresh=999 thresh=1998 gap=532 poll_thresh=16 ino=257 dd-2584 [001] 133.213049: balance_dirty_state: bdi btrfs-1: dirty=779 wb=711 unstable=1 bg_thresh=998 thresh=1997 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 133.213169: balance_dirty_state: bdi btrfs-1: dirty=804 wb=711 unstable=1 bg_thresh=998 thresh=1996 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 133.213174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=99% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.220688: balance_dirty_state: bdi btrfs-1: dirty=804 wb=586 unstable=1 bg_thresh=996 thresh=1993 gap=602 poll_thresh=18 ino=257 dd-2584 [006] 133.221135: balance_dirty_state: bdi btrfs-1: dirty=804 wb=586 unstable=1 bg_thresh=996 thresh=1993 gap=602 poll_thresh=13 ino=257 dd-2584 [006] 133.221256: balance_dirty_state: bdi btrfs-1: dirty=829 wb=586 unstable=1 bg_thresh=999 thresh=1998 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 133.221376: balance_dirty_state: bdi btrfs-1: dirty=854 wb=586 unstable=1 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 133.221497: balance_dirty_state: bdi btrfs-1: dirty=854 wb=586 unstable=1 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 133.221738: balance_dirty_state: bdi btrfs-1: dirty=904 wb=586 unstable=1 bg_thresh=1001 thresh=2002 gap=511 poll_thresh=17 ino=257 dd-2584 [006] 133.221979: balance_dirty_state: bdi btrfs-1: dirty=929 wb=586 unstable=1 bg_thresh=1003 thresh=2006 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 133.221989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.228697: balance_dirty_state: bdi btrfs-1: dirty=929 wb=461 unstable=1 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 133.228802: balance_dirty_state: bdi btrfs-1: dirty=954 wb=461 unstable=1 bg_thresh=1003 thresh=2006 gap=590 poll_thresh=13 ino=257 dd-2584 [006] 133.228925: balance_dirty_state: bdi btrfs-1: dirty=954 wb=461 unstable=1 bg_thresh=1003 thresh=2006 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 133.229048: balance_dirty_state: bdi btrfs-1: dirty=979 wb=461 unstable=1 bg_thresh=1002 thresh=2005 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 133.229168: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=461 unstable=1 bg_thresh=999 thresh=1999 gap=533 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 133.229221: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20712 wrote=0 to_write=16384 dd-2584 [006] 133.229424: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=486 unstable=1 bg_thresh=1001 thresh=2003 gap=512 poll_thresh=17 ino=257 dd-2584 [006] 133.229680: balance_dirty_state: bdi btrfs-1: dirty=979 wb=536 unstable=1 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 133.229683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 133.231621: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=764 wrote=608 to_write=15776 dd-2584 [006] 133.236658: balance_dirty_state: bdi btrfs-1: dirty=429 wb=961 unstable=1 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=18 ino=257 dd-2584 [006] 133.237131: balance_dirty_state: bdi btrfs-1: dirty=454 wb=961 unstable=1 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=13 ino=257 dd-2584 [006] 133.237253: balance_dirty_state: bdi btrfs-1: dirty=454 wb=961 unstable=1 bg_thresh=999 thresh=1999 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 133.237376: balance_dirty_state: bdi btrfs-1: dirty=479 wb=961 unstable=1 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 133.237496: balance_dirty_state: bdi btrfs-1: dirty=504 wb=961 unstable=1 bg_thresh=999 thresh=1998 gap=532 poll_thresh=16 ino=257 dd-2584 [006] 133.237739: balance_dirty_state: bdi btrfs-1: dirty=529 wb=961 unstable=1 bg_thresh=1001 thresh=2002 gap=511 poll_thresh=17 ino=257 dd-2584 [006] 133.237979: balance_dirty_state: bdi btrfs-1: dirty=554 wb=961 unstable=1 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 133.237988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.244681: balance_dirty_state: bdi btrfs-1: dirty=554 wb=836 unstable=1 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 133.244792: balance_dirty_state: bdi btrfs-1: dirty=579 wb=836 unstable=1 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=13 ino=257 dd-2584 [006] 133.244852: balance_dirty_state: bdi btrfs-1: dirty=579 wb=836 unstable=1 bg_thresh=1001 thresh=2003 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 133.244910: balance_dirty_state: bdi btrfs-1: dirty=604 wb=836 unstable=1 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 133.244969: balance_dirty_state: bdi btrfs-1: dirty=629 wb=836 unstable=1 bg_thresh=1003 thresh=2007 gap=541 poll_thresh=16 ino=257 dd-2584 [006] 133.245084: balance_dirty_state: bdi btrfs-1: dirty=654 wb=836 unstable=1 bg_thresh=1003 thresh=2006 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 133.245199: balance_dirty_state: bdi btrfs-1: dirty=679 wb=836 unstable=1 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 133.245203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.252703: balance_dirty_state: bdi btrfs-1: dirty=679 wb=711 unstable=1 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 133.252953: balance_dirty_state: bdi btrfs-1: dirty=704 wb=711 unstable=1 bg_thresh=1001 thresh=2003 gap=587 poll_thresh=13 ino=257 dd-2584 [006] 133.253014: balance_dirty_state: bdi btrfs-1: dirty=729 wb=711 unstable=1 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=14 ino=257 dd-2584 [006] 133.253076: balance_dirty_state: bdi btrfs-1: dirty=729 wb=711 unstable=1 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 133.253136: balance_dirty_state: bdi btrfs-1: dirty=754 wb=711 unstable=1 bg_thresh=1003 thresh=2007 gap=541 poll_thresh=16 ino=257 dd-2584 [006] 133.253255: balance_dirty_state: bdi btrfs-1: dirty=779 wb=711 unstable=1 bg_thresh=1003 thresh=2006 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 133.253374: balance_dirty_state: bdi btrfs-1: dirty=804 wb=711 unstable=1 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 133.253379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.260642: balance_dirty_state: bdi btrfs-1: dirty=804 wb=486 unstable=1 bg_thresh=1003 thresh=2007 gap=716 poll_thresh=18 ino=257 dd-2584 [006] 133.260728: balance_dirty_state: bdi btrfs-1: dirty=829 wb=486 unstable=1 bg_thresh=1003 thresh=2006 gap=690 poll_thresh=13 ino=257 dd-2584 [006] 133.260795: balance_dirty_state: bdi btrfs-1: dirty=854 wb=486 unstable=1 bg_thresh=1002 thresh=2005 gap=664 poll_thresh=14 ino=257 dd-2584 [006] 133.260861: balance_dirty_state: bdi btrfs-1: dirty=854 wb=486 unstable=1 bg_thresh=1002 thresh=2005 gap=664 poll_thresh=15 ino=257 dd-2584 [006] 133.260925: balance_dirty_state: bdi btrfs-1: dirty=879 wb=486 unstable=1 bg_thresh=1002 thresh=2004 gap=638 poll_thresh=16 ino=257 dd-2584 [006] 133.261056: balance_dirty_state: bdi btrfs-1: dirty=904 wb=486 unstable=1 bg_thresh=1001 thresh=2003 gap=612 poll_thresh=17 ino=257 dd-2584 [006] 133.261185: balance_dirty_state: bdi btrfs-1: dirty=954 wb=486 unstable=1 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=18 ino=257 dd-2584 [006] 133.261498: balance_dirty_state: bdi btrfs-1: dirty=979 wb=486 unstable=1 bg_thresh=1003 thresh=2006 gap=540 poll_thresh=19 ino=257 dd-2584 [006] 133.261631: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=486 unstable=1 bg_thresh=1002 thresh=2005 gap=514 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 133.261693: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20744 wrote=0 to_write=16384 dd-2584 [006] 133.261788: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=486 unstable=1 bg_thresh=1001 thresh=2002 gap=485 poll_thresh=21 ino=257 dd-2584 [006] 133.261790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 133.263462: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=796 wrote=608 to_write=15776 dd-2584 [006] 133.268687: balance_dirty_state: bdi btrfs-1: dirty=429 wb=962 unstable=1 bg_thresh=997 thresh=1995 gap=603 poll_thresh=21 ino=257 dd-2584 [006] 133.268756: balance_dirty_state: bdi btrfs-1: dirty=454 wb=962 unstable=1 bg_thresh=1001 thresh=2003 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 133.268882: balance_dirty_state: bdi btrfs-1: dirty=479 wb=962 unstable=1 bg_thresh=1000 thresh=2000 gap=558 poll_thresh=17 ino=257 dd-2584 [006] 133.269004: balance_dirty_state: bdi btrfs-1: dirty=504 wb=962 unstable=1 bg_thresh=995 thresh=1991 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 133.269125: balance_dirty_state: bdi btrfs-1: dirty=554 wb=962 unstable=1 bg_thresh=997 thresh=1995 gap=478 poll_thresh=19 ino=257 dd-2584 [006] 133.269130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 133.276687: balance_dirty_state: bdi btrfs-1: dirty=554 wb=837 unstable=1 bg_thresh=1000 thresh=2000 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 133.276812: balance_dirty_state: bdi btrfs-1: dirty=554 wb=837 unstable=1 bg_thresh=1000 thresh=2000 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 133.276929: balance_dirty_state: bdi btrfs-1: dirty=579 wb=837 unstable=1 bg_thresh=1002 thresh=2005 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 133.277046: balance_dirty_state: bdi btrfs-1: dirty=604 wb=837 unstable=1 bg_thresh=1002 thresh=2005 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 133.277627: balance_dirty_state: bdi btrfs-1: dirty=629 wb=837 unstable=1 bg_thresh=1007 thresh=2015 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 133.277865: balance_dirty_state: bdi btrfs-1: dirty=654 wb=837 unstable=1 bg_thresh=1007 thresh=2014 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 133.278098: balance_dirty_state: bdi btrfs-1: dirty=704 wb=837 unstable=1 bg_thresh=1006 thresh=2013 gap=471 poll_thresh=19 ino=257 dd-2584 [004] 133.278107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 133.284638: balance_dirty_state: bdi btrfs-1: dirty=704 wb=712 unstable=1 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 133.284762: balance_dirty_state: bdi btrfs-1: dirty=704 wb=712 unstable=1 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 133.284880: balance_dirty_state: bdi btrfs-1: dirty=729 wb=712 unstable=1 bg_thresh=1009 thresh=2018 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 133.284998: balance_dirty_state: bdi btrfs-1: dirty=754 wb=712 unstable=1 bg_thresh=1006 thresh=2012 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 133.285231: balance_dirty_state: bdi btrfs-1: dirty=779 wb=712 unstable=1 bg_thresh=1005 thresh=2011 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 133.285469: balance_dirty_state: bdi btrfs-1: dirty=804 wb=712 unstable=1 bg_thresh=1007 thresh=2015 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 133.285477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 133.292616: balance_dirty_state: bdi btrfs-1: dirty=804 wb=612 unstable=1 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=18 ino=257 dd-2584 [000] 133.292709: balance_dirty_state: bdi btrfs-1: dirty=829 wb=612 unstable=1 bg_thresh=1004 thresh=2008 gap=566 poll_thresh=13 ino=257 dd-2584 [000] 133.292797: balance_dirty_state: bdi btrfs-1: dirty=829 wb=612 unstable=1 bg_thresh=1006 thresh=2013 gap=571 poll_thresh=14 ino=257 dd-2584 [000] 133.292886: balance_dirty_state: bdi btrfs-1: dirty=854 wb=612 unstable=1 bg_thresh=1003 thresh=2007 gap=540 poll_thresh=15 ino=257 dd-2584 [000] 133.293279: balance_dirty_state: bdi btrfs-1: dirty=879 wb=612 unstable=1 bg_thresh=1006 thresh=2012 gap=520 poll_thresh=16 ino=257 dd-2584 [000] 133.293468: balance_dirty_state: bdi btrfs-1: dirty=904 wb=612 unstable=1 bg_thresh=1008 thresh=2017 gap=500 poll_thresh=17 ino=257 dd-2584 [000] 133.293477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 133.302022: balance_dirty_state: bdi btrfs-1: dirty=904 wb=462 unstable=1 bg_thresh=998 thresh=1997 gap=630 poll_thresh=17 ino=257 dd-2584 [004] 133.302174: balance_dirty_state: bdi btrfs-1: dirty=929 wb=462 unstable=1 bg_thresh=998 thresh=1997 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 133.302288: balance_dirty_state: bdi btrfs-1: dirty=929 wb=462 unstable=1 bg_thresh=1001 thresh=2002 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 133.302372: balance_dirty_state: bdi btrfs-1: dirty=954 wb=462 unstable=1 bg_thresh=999 thresh=1998 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 133.302455: balance_dirty_state: bdi btrfs-1: dirty=979 wb=462 unstable=1 bg_thresh=999 thresh=1999 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 133.302631: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=462 unstable=1 bg_thresh=996 thresh=1992 gap=525 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 133.302699: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20784 wrote=0 to_write=16384 dd-2584 [004] 133.302828: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=462 unstable=1 bg_thresh=998 thresh=1996 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 133.303026: balance_dirty_state: bdi btrfs-1: dirty=979 wb=562 unstable=1 bg_thresh=997 thresh=1995 gap=453 poll_thresh=19 ino=257 dd-2584 [004] 133.303028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 133.304278: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=836 wrote=624 to_write=15760 dd-2584 [004] 133.308637: balance_dirty_state: bdi btrfs-1: dirty=454 wb=962 unstable=1 bg_thresh=1007 thresh=2014 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 133.308733: balance_dirty_state: bdi btrfs-1: dirty=454 wb=962 unstable=1 bg_thresh=1007 thresh=2014 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 133.308828: balance_dirty_state: bdi btrfs-1: dirty=479 wb=962 unstable=1 bg_thresh=1006 thresh=2013 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 133.308922: balance_dirty_state: bdi btrfs-1: dirty=479 wb=962 unstable=1 bg_thresh=1009 thresh=2018 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 133.309375: balance_dirty_state: bdi btrfs-1: dirty=529 wb=962 unstable=1 bg_thresh=1008 thresh=2017 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 133.309549: balance_dirty_state: bdi btrfs-1: dirty=554 wb=962 unstable=1 bg_thresh=1008 thresh=2016 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 133.309556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=66660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 133.316674: balance_dirty_state: bdi btrfs-1: dirty=554 wb=712 unstable=1 bg_thresh=1010 thresh=2020 gap=753 poll_thresh=18 ino=257 dd-2584 [004] 133.316742: balance_dirty_state: bdi btrfs-1: dirty=579 wb=712 unstable=1 bg_thresh=1010 thresh=2020 gap=728 poll_thresh=13 ino=257 dd-2584 [004] 133.316802: balance_dirty_state: bdi btrfs-1: dirty=579 wb=712 unstable=1 bg_thresh=1012 thresh=2025 gap=733 poll_thresh=14 ino=257 dd-2584 [004] 133.316863: balance_dirty_state: bdi btrfs-1: dirty=604 wb=712 unstable=1 bg_thresh=1009 thresh=2019 gap=702 poll_thresh=15 ino=257 dd-2584 [004] 133.316922: balance_dirty_state: bdi btrfs-1: dirty=629 wb=712 unstable=1 bg_thresh=1012 thresh=2024 gap=682 poll_thresh=16 ino=257 dd-2584 [004] 133.317051: balance_dirty_state: bdi btrfs-1: dirty=654 wb=712 unstable=1 bg_thresh=1011 thresh=2023 gap=656 poll_thresh=17 ino=257 dd-2584 [004] 133.317227: balance_dirty_state: bdi btrfs-1: dirty=679 wb=712 unstable=1 bg_thresh=1013 thresh=2027 gap=635 poll_thresh=18 ino=257 dd-2584 [004] 133.317394: balance_dirty_state: bdi btrfs-1: dirty=704 wb=712 unstable=1 bg_thresh=1013 thresh=2026 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 133.317517: balance_dirty_state: bdi btrfs-1: dirty=754 wb=712 unstable=1 bg_thresh=1012 thresh=2025 gap=558 poll_thresh=20 ino=257 dd-2584 [004] 133.317814: balance_dirty_state: bdi btrfs-1: dirty=779 wb=712 unstable=1 bg_thresh=1006 thresh=2012 gap=520 poll_thresh=21 ino=257 dd-2584 [004] 133.317935: balance_dirty_state: bdi btrfs-1: dirty=804 wb=712 unstable=1 bg_thresh=1008 thresh=2016 gap=499 poll_thresh=22 ino=257 dd-2584 [004] 133.317940: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=66660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.324664: balance_dirty_state: bdi btrfs-1: dirty=804 wb=611 unstable=1 bg_thresh=1010 thresh=2020 gap=604 poll_thresh=22 ino=257 dd-2584 [006] 133.324746: balance_dirty_state: bdi btrfs-1: dirty=804 wb=611 unstable=1 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=16 ino=257 dd-2584 [006] 133.324916: balance_dirty_state: bdi btrfs-1: dirty=854 wb=611 unstable=1 bg_thresh=1009 thresh=2018 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 133.325087: balance_dirty_state: bdi btrfs-1: dirty=879 wb=611 unstable=1 bg_thresh=1008 thresh=2017 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 133.325258: balance_dirty_state: bdi btrfs-1: dirty=904 wb=611 unstable=1 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 133.325265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=66660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.332681: balance_dirty_state: bdi btrfs-1: dirty=904 wb=611 unstable=1 bg_thresh=1012 thresh=2025 gap=509 poll_thresh=19 ino=257 dd-2584 [006] 133.332775: balance_dirty_state: bdi btrfs-1: dirty=929 wb=611 unstable=1 bg_thresh=1012 thresh=2024 gap=483 poll_thresh=14 ino=257 dd-2584 [006] 133.332781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=66660 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 133.340677: balance_dirty_state: bdi btrfs-1: dirty=929 wb=361 unstable=1 bg_thresh=1013 thresh=2027 gap=736 poll_thresh=14 ino=257 dd-2584 [006] 133.340770: balance_dirty_state: bdi btrfs-1: dirty=954 wb=361 unstable=1 bg_thresh=1013 thresh=2027 gap=711 poll_thresh=10 ino=257 dd-2584 [006] 133.340836: balance_dirty_state: bdi btrfs-1: dirty=954 wb=361 unstable=1 bg_thresh=1010 thresh=2020 gap=704 poll_thresh=11 ino=257 dd-2584 [006] 133.340898: balance_dirty_state: bdi btrfs-1: dirty=979 wb=361 unstable=1 bg_thresh=1012 thresh=2025 gap=684 poll_thresh=12 ino=257 dd-2584 [006] 133.340961: balance_dirty_state: bdi btrfs-1: dirty=979 wb=361 unstable=1 bg_thresh=1009 thresh=2019 gap=678 poll_thresh=13 ino=257 dd-2584 [006] 133.341195: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=361 unstable=1 bg_thresh=1012 thresh=2024 gap=658 poll_thresh=14 ino=257 dd-2584 [006] 133.341258: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=361 unstable=1 bg_thresh=1011 thresh=2023 gap=632 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 133.341312: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20824 wrote=0 to_write=16384 dd-2584 [006] 133.341324: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=361 unstable=1 bg_thresh=1011 thresh=2023 gap=632 poll_thresh=16 ino=257 dd-2584 [006] 133.341448: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=361 unstable=1 bg_thresh=1011 thresh=2022 gap=581 poll_thresh=17 ino=257 dd-2584 [006] 133.341574: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=411 unstable=1 bg_thresh=1016 thresh=2032 gap=566 poll_thresh=18 ino=257 dd-2584 [006] 133.341704: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=486 unstable=1 bg_thresh=1015 thresh=2031 gap=540 poll_thresh=19 ino=257 dd-2584 [006] 133.341832: balance_dirty_state: bdi btrfs-1: dirty=979 wb=536 unstable=1 bg_thresh=1012 thresh=2024 gap=508 poll_thresh=20 ino=257 dd-2584 [006] 133.341960: balance_dirty_state: bdi btrfs-1: dirty=979 wb=586 unstable=1 bg_thresh=1014 thresh=2028 gap=462 poll_thresh=21 ino=257 dd-2584 [006] 133.341962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=66660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 133.343142: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=876 wrote=768 to_write=15616 dd-2584 [006] 133.348681: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1011 unstable=1 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=21 ino=257 dd-2584 [006] 133.348802: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1011 unstable=1 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 133.349030: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1011 unstable=1 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 133.349615: balance_dirty_state: bdi btrfs-1: dirty=504 wb=1011 unstable=1 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 133.349624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=66660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.356746: balance_dirty_state: bdi btrfs-1: dirty=504 wb=886 unstable=1 bg_thresh=1007 thresh=2014 gap=623 poll_thresh=18 ino=257 dd-2584 [006] 133.356868: balance_dirty_state: bdi btrfs-1: dirty=529 wb=886 unstable=1 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=13 ino=257 dd-2584 [006] 133.356984: balance_dirty_state: bdi btrfs-1: dirty=529 wb=886 unstable=1 bg_thresh=1009 thresh=2019 gap=603 poll_thresh=14 ino=257 dd-2584 [006] 133.357101: balance_dirty_state: bdi btrfs-1: dirty=554 wb=886 unstable=1 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 133.357219: balance_dirty_state: bdi btrfs-1: dirty=579 wb=886 unstable=1 bg_thresh=1012 thresh=2024 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 133.357453: balance_dirty_state: bdi btrfs-1: dirty=604 wb=886 unstable=1 bg_thresh=1011 thresh=2023 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 133.357690: balance_dirty_state: bdi btrfs-1: dirty=629 wb=886 unstable=1 bg_thresh=1013 thresh=2027 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 133.357922: balance_dirty_state: bdi btrfs-1: dirty=654 wb=886 unstable=1 bg_thresh=1013 thresh=2026 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 133.357930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=66660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.364734: balance_dirty_state: bdi btrfs-1: dirty=654 wb=786 unstable=1 bg_thresh=1010 thresh=2021 gap=580 poll_thresh=19 ino=257 dd-2584 [006] 133.364820: balance_dirty_state: bdi btrfs-1: dirty=679 wb=786 unstable=1 bg_thresh=1010 thresh=2021 gap=555 poll_thresh=14 ino=257 dd-2584 [006] 133.364878: balance_dirty_state: bdi btrfs-1: dirty=704 wb=786 unstable=1 bg_thresh=1013 thresh=2026 gap=535 poll_thresh=15 ino=257 dd-2584 [006] 133.364936: balance_dirty_state: bdi btrfs-1: dirty=704 wb=786 unstable=1 bg_thresh=1010 thresh=2020 gap=529 poll_thresh=16 ino=257 dd-2584 [006] 133.365224: balance_dirty_state: bdi btrfs-1: dirty=754 wb=786 unstable=1 bg_thresh=1005 thresh=2011 gap=470 poll_thresh=17 ino=257 dd-2584 [006] 133.365229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=66660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.372694: balance_dirty_state: bdi btrfs-1: dirty=754 wb=786 unstable=1 bg_thresh=1007 thresh=2015 gap=474 poll_thresh=17 ino=257 dd-2584 [006] 133.372702: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=66660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.380730: balance_dirty_state: bdi btrfs-1: dirty=754 wb=511 unstable=1 bg_thresh=1009 thresh=2019 gap=753 poll_thresh=17 ino=257 dd-2584 [006] 133.380825: balance_dirty_state: bdi btrfs-1: dirty=754 wb=486 unstable=1 bg_thresh=1008 thresh=2017 gap=776 poll_thresh=13 ino=257 dd-2584 [006] 133.380902: balance_dirty_state: bdi btrfs-1: dirty=779 wb=411 unstable=1 bg_thresh=1011 thresh=2022 gap=831 poll_thresh=14 ino=257 dd-2584 [006] 133.380967: balance_dirty_state: bdi btrfs-1: dirty=779 wb=386 unstable=1 bg_thresh=1013 thresh=2027 gap=861 poll_thresh=15 ino=257 dd-2584 [006] 133.381028: balance_dirty_state: bdi btrfs-1: dirty=804 wb=386 unstable=1 bg_thresh=1010 thresh=2021 gap=830 poll_thresh=16 ino=257 dd-2584 [006] 133.381148: balance_dirty_state: bdi btrfs-1: dirty=829 wb=386 unstable=1 bg_thresh=1010 thresh=2020 gap=804 poll_thresh=17 ino=257 dd-2584 [006] 133.381267: balance_dirty_state: bdi btrfs-1: dirty=879 wb=386 unstable=1 bg_thresh=1009 thresh=2019 gap=753 poll_thresh=18 ino=257 dd-2584 [006] 133.381390: balance_dirty_state: bdi btrfs-1: dirty=904 wb=386 unstable=1 bg_thresh=1011 thresh=2023 gap=732 poll_thresh=19 ino=257 dd-2584 [006] 133.381511: balance_dirty_state: bdi btrfs-1: dirty=929 wb=386 unstable=1 bg_thresh=1011 thresh=2022 gap=706 poll_thresh=20 ino=257 dd-2584 [006] 133.381632: balance_dirty_state: bdi btrfs-1: dirty=979 wb=386 unstable=1 bg_thresh=1010 thresh=2021 gap=655 poll_thresh=21 ino=257 dd-2584 [006] 133.381930: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=386 unstable=1 bg_thresh=1012 thresh=2025 gap=634 poll_thresh=22 ino=257 dd-2584 [006] 133.382051: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=386 unstable=1 bg_thresh=1012 thresh=2024 gap=608 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 133.382084: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20864 wrote=0 to_write=16384 dd-2584 [006] 133.382180: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=386 unstable=1 bg_thresh=1011 thresh=2023 gap=582 poll_thresh=24 ino=257 dd-2584 [006] 133.382314: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=436 unstable=1 bg_thresh=1011 thresh=2022 gap=531 poll_thresh=25 ino=257 dd-2584 [006] 133.382450: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=486 unstable=1 bg_thresh=1013 thresh=2026 gap=510 poll_thresh=26 ino=257 dd-2584 [006] 133.382587: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=536 unstable=1 bg_thresh=1009 thresh=2019 gap=478 poll_thresh=27 ino=257 dd-2584 [006] 133.382588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=66660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 133.385205: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=920 wrote=736 to_write=15648 dd-2584 [006] 133.388723: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1111 unstable=1 bg_thresh=1006 thresh=2012 gap=471 poll_thresh=27 ino=257 dd-2584 [006] 133.388731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=66660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.396707: balance_dirty_state: bdi btrfs-1: dirty=429 wb=861 unstable=1 bg_thresh=1008 thresh=2017 gap=726 poll_thresh=27 ino=257 dd-2584 [006] 133.396792: balance_dirty_state: bdi btrfs-1: dirty=454 wb=861 unstable=1 bg_thresh=1011 thresh=2022 gap=706 poll_thresh=20 ino=257 dd-2584 [006] 133.396910: balance_dirty_state: bdi btrfs-1: dirty=479 wb=861 unstable=1 bg_thresh=1010 thresh=2021 gap=680 poll_thresh=21 ino=257 dd-2584 [006] 133.397028: balance_dirty_state: bdi btrfs-1: dirty=504 wb=861 unstable=1 bg_thresh=1010 thresh=2020 gap=654 poll_thresh=22 ino=257 dd-2584 [006] 133.397317: balance_dirty_state: bdi btrfs-1: dirty=554 wb=861 unstable=1 bg_thresh=1012 thresh=2024 gap=608 poll_thresh=23 ino=257 dd-2584 [006] 133.397432: balance_dirty_state: bdi btrfs-1: dirty=579 wb=861 unstable=1 bg_thresh=1011 thresh=2023 gap=582 poll_thresh=24 ino=257 dd-2584 [006] 133.397550: balance_dirty_state: bdi btrfs-1: dirty=604 wb=861 unstable=1 bg_thresh=1011 thresh=2022 gap=556 poll_thresh=25 ino=257 dd-2584 [006] 133.397666: balance_dirty_state: bdi btrfs-1: dirty=654 wb=861 unstable=1 bg_thresh=1013 thresh=2026 gap=510 poll_thresh=26 ino=257 dd-2584 [006] 133.397783: balance_dirty_state: bdi btrfs-1: dirty=679 wb=861 unstable=1 bg_thresh=1009 thresh=2019 gap=478 poll_thresh=27 ino=257 dd-2584 [006] 133.397788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=66660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.404694: balance_dirty_state: bdi btrfs-1: dirty=679 wb=861 unstable=1 bg_thresh=1010 thresh=2020 gap=479 poll_thresh=27 ino=257 dd-2584 [006] 133.404703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=66660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.412707: balance_dirty_state: bdi btrfs-1: dirty=679 wb=611 unstable=1 bg_thresh=1009 thresh=2018 gap=727 poll_thresh=27 ino=257 dd-2584 [006] 133.412775: balance_dirty_state: bdi btrfs-1: dirty=679 wb=611 unstable=1 bg_thresh=1009 thresh=2018 gap=727 poll_thresh=20 ino=257 dd-2584 [006] 133.412891: balance_dirty_state: bdi btrfs-1: dirty=729 wb=611 unstable=1 bg_thresh=1011 thresh=2022 gap=681 poll_thresh=21 ino=257 dd-2584 [006] 133.413003: balance_dirty_state: bdi btrfs-1: dirty=754 wb=611 unstable=1 bg_thresh=1010 thresh=2021 gap=655 poll_thresh=22 ino=257 dd-2584 [006] 133.413277: balance_dirty_state: bdi btrfs-1: dirty=779 wb=611 unstable=1 bg_thresh=1010 thresh=2020 gap=629 poll_thresh=23 ino=257 dd-2584 [006] 133.413389: balance_dirty_state: bdi btrfs-1: dirty=829 wb=611 unstable=1 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=24 ino=257 dd-2584 [006] 133.413502: balance_dirty_state: bdi btrfs-1: dirty=854 wb=611 unstable=1 bg_thresh=1011 thresh=2023 gap=557 poll_thresh=25 ino=257 dd-2584 [006] 133.413614: balance_dirty_state: bdi btrfs-1: dirty=879 wb=611 unstable=1 bg_thresh=1011 thresh=2022 gap=531 poll_thresh=26 ino=257 dd-2584 [006] 133.413727: balance_dirty_state: bdi btrfs-1: dirty=904 wb=611 unstable=1 bg_thresh=1007 thresh=2015 gap=499 poll_thresh=27 ino=257 dd-2584 [006] 133.413731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=67232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.420758: balance_dirty_state: bdi btrfs-1: dirty=904 wb=486 unstable=1 bg_thresh=1008 thresh=2017 gap=626 poll_thresh=27 ino=257 dd-2584 [006] 133.420846: balance_dirty_state: bdi btrfs-1: dirty=929 wb=486 unstable=1 bg_thresh=1011 thresh=2022 gap=606 poll_thresh=20 ino=257 dd-2584 [006] 133.420959: balance_dirty_state: bdi btrfs-1: dirty=954 wb=486 unstable=1 bg_thresh=1010 thresh=2021 gap=580 poll_thresh=21 ino=257 dd-2584 [006] 133.421074: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=486 unstable=1 bg_thresh=1012 thresh=2025 gap=534 poll_thresh=22 ino=257 dd-2584 [006] 133.421186: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=486 unstable=1 bg_thresh=1012 thresh=2024 gap=508 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 133.421245: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20904 wrote=0 to_write=16384 dd-2584 [006] 133.421488: balance_dirty_state: bdi btrfs-1: dirty=979 wb=536 unstable=1 bg_thresh=1011 thresh=2023 gap=507 poll_thresh=24 ino=257 dd-2584 [006] 133.421613: balance_dirty_state: bdi btrfs-1: dirty=954 wb=611 unstable=1 bg_thresh=1011 thresh=2022 gap=456 poll_thresh=25 ino=257 dd-2584 [006] 133.421615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-316% task_weight=98% bdi_bw=67232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 133.424027: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=956 wrote=656 to_write=15728 dd-2584 [006] 133.428743: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1011 unstable=1 bg_thresh=1008 thresh=2017 gap=576 poll_thresh=25 ino=257 dd-2584 [006] 133.428841: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1011 unstable=1 bg_thresh=1008 thresh=2016 gap=550 poll_thresh=19 ino=257 dd-2584 [006] 133.428958: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1011 unstable=1 bg_thresh=1007 thresh=2015 gap=524 poll_thresh=20 ino=257 dd-2584 [006] 133.429076: balance_dirty_state: bdi btrfs-1: dirty=529 wb=1011 unstable=1 bg_thresh=1009 thresh=2019 gap=478 poll_thresh=21 ino=257 dd-2584 [006] 133.429080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=67232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.436735: balance_dirty_state: bdi btrfs-1: dirty=529 wb=886 unstable=1 bg_thresh=1010 thresh=2021 gap=605 poll_thresh=21 ino=257 dd-2584 [006] 133.436827: balance_dirty_state: bdi btrfs-1: dirty=529 wb=886 unstable=1 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=16 ino=257 dd-2584 [006] 133.436939: balance_dirty_state: bdi btrfs-1: dirty=579 wb=886 unstable=1 bg_thresh=1007 thresh=2014 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 133.437051: balance_dirty_state: bdi btrfs-1: dirty=604 wb=886 unstable=1 bg_thresh=1009 thresh=2018 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 133.437163: balance_dirty_state: bdi btrfs-1: dirty=629 wb=886 unstable=1 bg_thresh=1008 thresh=2017 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 133.437167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=67232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.444763: balance_dirty_state: bdi btrfs-1: dirty=629 wb=761 unstable=1 bg_thresh=1009 thresh=2018 gap=627 poll_thresh=19 ino=257 dd-2584 [006] 133.445016: balance_dirty_state: bdi btrfs-1: dirty=654 wb=761 unstable=1 bg_thresh=1011 thresh=2023 gap=607 poll_thresh=14 ino=257 dd-2584 [006] 133.445075: balance_dirty_state: bdi btrfs-1: dirty=654 wb=761 unstable=1 bg_thresh=1008 thresh=2017 gap=601 poll_thresh=15 ino=257 dd-2584 [006] 133.445133: balance_dirty_state: bdi btrfs-1: dirty=679 wb=761 unstable=1 bg_thresh=1011 thresh=2022 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 133.445248: balance_dirty_state: bdi btrfs-1: dirty=704 wb=761 unstable=1 bg_thresh=1010 thresh=2021 gap=555 poll_thresh=17 ino=257 dd-2584 [006] 133.445366: balance_dirty_state: bdi btrfs-1: dirty=754 wb=761 unstable=1 bg_thresh=1009 thresh=2019 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 133.445371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=67232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.456687: balance_dirty_state: bdi btrfs-1: dirty=754 wb=761 unstable=1 bg_thresh=1001 thresh=2003 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 133.456692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=67232 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 133.464674: balance_dirty_state: bdi btrfs-1: dirty=754 wb=661 unstable=1 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=18 ino=257 dd-2584 [002] 133.464776: balance_dirty_state: bdi btrfs-1: dirty=779 wb=661 unstable=1 bg_thresh=997 thresh=1994 gap=553 poll_thresh=13 ino=257 dd-2584 [002] 133.464875: balance_dirty_state: bdi btrfs-1: dirty=779 wb=661 unstable=1 bg_thresh=998 thresh=1997 gap=556 poll_thresh=14 ino=257 dd-2584 [002] 133.464970: balance_dirty_state: bdi btrfs-1: dirty=804 wb=661 unstable=1 bg_thresh=995 thresh=1991 gap=525 poll_thresh=15 ino=257 dd-2584 [002] 133.465065: balance_dirty_state: bdi btrfs-1: dirty=829 wb=661 unstable=1 bg_thresh=995 thresh=1991 gap=500 poll_thresh=16 ino=257 dd-2584 [002] 133.465226: balance_dirty_state: bdi btrfs-1: dirty=854 wb=661 unstable=1 bg_thresh=998 thresh=1996 gap=480 poll_thresh=17 ino=257 dd-2584 [002] 133.465231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=67232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 133.471698: balance_dirty_state: bdi 0:15: dirty=854 wb=661 unstable=1 bg_thresh=998 thresh=1996 gap=480 poll_thresh=40 ino=2375722 collect-vmstat.-2569 [000] 133.471706: balance_dirty_pages: bdi 0:15: bdi_limit=8 task_limit=8 bdi_dirty=4 avg_dirty=4 bdi_gap=356% task_gap=711% task_weight=0% bdi_bw=40484 base_bw=102400 task_bw=819200 dirtied=40 period=4 think=10596 pause=8 dd-2584 [002] 133.472777: balance_dirty_state: bdi btrfs-1: dirty=854 wb=661 unstable=1 bg_thresh=998 thresh=1996 gap=480 poll_thresh=17 ino=257 dd-2584 [002] 133.472783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=67232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.480763: balance_dirty_state: bdi btrfs-1: dirty=854 wb=511 unstable=1 bg_thresh=997 thresh=1994 gap=628 poll_thresh=17 ino=257 dd-2584 [005] 133.480847: balance_dirty_state: bdi btrfs-1: dirty=879 wb=511 unstable=1 bg_thresh=997 thresh=1994 gap=603 poll_thresh=13 ino=257 dd-2584 [005] 133.480928: balance_dirty_state: bdi btrfs-1: dirty=904 wb=511 unstable=1 bg_thresh=999 thresh=1999 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 133.481007: balance_dirty_state: bdi btrfs-1: dirty=904 wb=511 unstable=1 bg_thresh=999 thresh=1999 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 133.481374: balance_dirty_state: bdi btrfs-1: dirty=929 wb=511 unstable=1 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 133.481609: balance_dirty_state: bdi btrfs-1: dirty=954 wb=511 unstable=1 bg_thresh=1004 thresh=2009 gap=543 poll_thresh=17 ino=257 dd-2584 [005] 133.481845: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=511 unstable=1 bg_thresh=1006 thresh=2013 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 133.481854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=67232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.488692: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=386 unstable=1 bg_thresh=995 thresh=1990 gap=599 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 133.488753: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20972 wrote=0 to_write=16384 dd-2584 [005] 133.488826: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=386 unstable=1 bg_thresh=995 thresh=1990 gap=599 poll_thresh=13 ino=257 dd-2584 [005] 133.488951: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=386 unstable=1 bg_thresh=997 thresh=1995 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 133.489073: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=411 unstable=1 bg_thresh=997 thresh=1995 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 133.489196: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=436 unstable=1 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 133.489443: balance_dirty_state: bdi btrfs-1: dirty=979 wb=486 unstable=1 bg_thresh=1002 thresh=2005 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 133.489740: balance_dirty_state: bdi btrfs-1: dirty=954 wb=561 unstable=1 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 133.489744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=67232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 133.491987: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1024 wrote=656 to_write=15728 dd-2584 [005] 133.496723: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1061 unstable=1 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 133.496734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=67232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.504710: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1061 unstable=1 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 133.504721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=67232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.512695: balance_dirty_state: bdi btrfs-1: dirty=454 wb=936 unstable=1 bg_thresh=1001 thresh=2002 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 133.512789: balance_dirty_state: bdi btrfs-1: dirty=454 wb=936 unstable=1 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=13 ino=257 dd-2584 [005] 133.512854: balance_dirty_state: bdi btrfs-1: dirty=479 wb=936 unstable=1 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 133.512919: balance_dirty_state: bdi btrfs-1: dirty=504 wb=936 unstable=1 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 133.513171: balance_dirty_state: bdi btrfs-1: dirty=504 wb=936 unstable=1 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 133.513299: balance_dirty_state: bdi btrfs-1: dirty=554 wb=936 unstable=1 bg_thresh=1003 thresh=2007 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 133.513426: balance_dirty_state: bdi btrfs-1: dirty=579 wb=936 unstable=1 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 133.513431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=67232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.520724: balance_dirty_state: bdi btrfs-1: dirty=579 wb=936 unstable=1 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 133.520728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=64044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.528729: balance_dirty_state: bdi btrfs-1: dirty=579 wb=811 unstable=1 bg_thresh=998 thresh=1996 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 133.528802: balance_dirty_state: bdi btrfs-1: dirty=579 wb=811 unstable=1 bg_thresh=998 thresh=1996 gap=605 poll_thresh=13 ino=257 dd-2584 [005] 133.528867: balance_dirty_state: bdi btrfs-1: dirty=604 wb=811 unstable=1 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 133.528929: balance_dirty_state: bdi btrfs-1: dirty=629 wb=811 unstable=1 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 133.528991: balance_dirty_state: bdi btrfs-1: dirty=629 wb=811 unstable=1 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 133.529115: balance_dirty_state: bdi btrfs-1: dirty=679 wb=811 unstable=1 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 133.529243: balance_dirty_state: bdi btrfs-1: dirty=704 wb=811 unstable=1 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 133.529249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=64044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.536804: balance_dirty_state: bdi btrfs-1: dirty=704 wb=811 unstable=1 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 133.536814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=64044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.544679: balance_dirty_state: bdi btrfs-1: dirty=704 wb=686 unstable=1 bg_thresh=998 thresh=1996 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 133.544746: balance_dirty_state: bdi btrfs-1: dirty=729 wb=686 unstable=1 bg_thresh=998 thresh=1996 gap=580 poll_thresh=13 ino=257 dd-2584 [005] 133.544809: balance_dirty_state: bdi btrfs-1: dirty=729 wb=686 unstable=1 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 133.544870: balance_dirty_state: bdi btrfs-1: dirty=754 wb=686 unstable=1 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 133.545119: balance_dirty_state: bdi btrfs-1: dirty=754 wb=686 unstable=1 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 133.545246: balance_dirty_state: bdi btrfs-1: dirty=804 wb=686 unstable=1 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 133.545373: balance_dirty_state: bdi btrfs-1: dirty=829 wb=686 unstable=1 bg_thresh=1007 thresh=2015 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 133.545378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=64044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.552705: balance_dirty_state: bdi btrfs-1: dirty=829 wb=536 unstable=1 bg_thresh=1004 thresh=2008 gap=642 poll_thresh=18 ino=257 dd-2584 [005] 133.552772: balance_dirty_state: bdi btrfs-1: dirty=854 wb=536 unstable=1 bg_thresh=1004 thresh=2008 gap=617 poll_thresh=13 ino=257 dd-2584 [005] 133.552829: balance_dirty_state: bdi btrfs-1: dirty=854 wb=536 unstable=1 bg_thresh=1006 thresh=2013 gap=622 poll_thresh=14 ino=257 dd-2584 [005] 133.552889: balance_dirty_state: bdi btrfs-1: dirty=879 wb=536 unstable=1 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 133.552948: balance_dirty_state: bdi btrfs-1: dirty=904 wb=536 unstable=1 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 133.553065: balance_dirty_state: bdi btrfs-1: dirty=929 wb=536 unstable=1 bg_thresh=1005 thresh=2011 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 133.553182: balance_dirty_state: bdi btrfs-1: dirty=954 wb=536 unstable=1 bg_thresh=1007 thresh=2015 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 133.553299: balance_dirty_state: bdi btrfs-1: dirty=979 wb=536 unstable=1 bg_thresh=1004 thresh=2008 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 133.553304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=64044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.560702: balance_dirty_state: bdi btrfs-1: dirty=979 wb=411 unstable=1 bg_thresh=998 thresh=1997 gap=606 poll_thresh=19 ino=257 dd-2584 [005] 133.560779: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=411 unstable=1 bg_thresh=998 thresh=1997 gap=581 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 133.560843: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21044 wrote=0 to_write=8192 dd-2584 [005] 133.561016: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=436 unstable=1 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 133.561078: balance_dirty_state: bdi btrfs-1: dirty=979 wb=461 unstable=1 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 133.561203: balance_dirty_state: bdi btrfs-1: dirty=979 wb=511 unstable=1 bg_thresh=1003 thresh=2007 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 133.561361: balance_dirty_state: bdi btrfs-1: dirty=929 wb=586 unstable=1 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 133.561363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-146% task_weight=101% bdi_bw=64044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 133.563503: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1096 wrote=656 to_write=7536 dd-2584 [005] 133.568770: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1061 unstable=1 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 133.568781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-146% task_weight=101% bdi_bw=64044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.576734: balance_dirty_state: bdi btrfs-1: dirty=454 wb=936 unstable=1 bg_thresh=998 thresh=1997 gap=606 poll_thresh=18 ino=257 dd-2584 [005] 133.576856: balance_dirty_state: bdi btrfs-1: dirty=479 wb=936 unstable=1 bg_thresh=998 thresh=1997 gap=581 poll_thresh=13 ino=257 dd-2584 [005] 133.576972: balance_dirty_state: bdi btrfs-1: dirty=479 wb=936 unstable=1 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 133.577088: balance_dirty_state: bdi btrfs-1: dirty=504 wb=936 unstable=1 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 133.577203: balance_dirty_state: bdi btrfs-1: dirty=504 wb=936 unstable=1 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 133.577433: balance_dirty_state: bdi btrfs-1: dirty=554 wb=936 unstable=1 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 133.577671: balance_dirty_state: bdi btrfs-1: dirty=579 wb=936 unstable=1 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 133.577679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=64044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.584702: balance_dirty_state: bdi btrfs-1: dirty=579 wb=811 unstable=1 bg_thresh=996 thresh=1992 gap=601 poll_thresh=18 ino=257 dd-2584 [005] 133.584824: balance_dirty_state: bdi btrfs-1: dirty=604 wb=811 unstable=1 bg_thresh=996 thresh=1992 gap=576 poll_thresh=13 ino=257 dd-2584 [005] 133.584938: balance_dirty_state: bdi btrfs-1: dirty=604 wb=811 unstable=1 bg_thresh=998 thresh=1997 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 133.585405: balance_dirty_state: bdi btrfs-1: dirty=629 wb=811 unstable=1 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 133.585520: balance_dirty_state: bdi btrfs-1: dirty=654 wb=811 unstable=1 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=16 ino=257 dd-2584 [005] 133.585756: balance_dirty_state: bdi btrfs-1: dirty=679 wb=811 unstable=1 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 133.585994: balance_dirty_state: bdi btrfs-1: dirty=704 wb=811 unstable=1 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 133.586002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=64044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.592756: balance_dirty_state: bdi btrfs-1: dirty=704 wb=811 unstable=1 bg_thresh=999 thresh=1999 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 133.592760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=64044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 133.600730: balance_dirty_state: bdi btrfs-1: dirty=704 wb=686 unstable=1 bg_thresh=990 thresh=1981 gap=590 poll_thresh=18 ino=257 dd-2584 [001] 133.600880: balance_dirty_state: bdi btrfs-1: dirty=729 wb=686 unstable=1 bg_thresh=990 thresh=1981 gap=565 poll_thresh=13 ino=257 dd-2584 [001] 133.600951: balance_dirty_state: bdi btrfs-1: dirty=754 wb=686 unstable=1 bg_thresh=993 thresh=1986 gap=545 poll_thresh=14 ino=257 dd-2584 [001] 133.601010: balance_dirty_state: bdi btrfs-1: dirty=754 wb=686 unstable=1 bg_thresh=996 thresh=1992 gap=551 poll_thresh=15 ino=257 dd-2584 [001] 133.601067: balance_dirty_state: bdi btrfs-1: dirty=779 wb=686 unstable=1 bg_thresh=998 thresh=1997 gap=531 poll_thresh=16 ino=257 dd-2584 [001] 133.601184: balance_dirty_state: bdi btrfs-1: dirty=804 wb=686 unstable=1 bg_thresh=998 thresh=1996 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 133.601307: balance_dirty_state: bdi btrfs-1: dirty=854 wb=686 unstable=1 bg_thresh=1000 thresh=2000 gap=459 poll_thresh=18 ino=257 dd-2584 [001] 133.601312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=64044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.608737: balance_dirty_state: bdi btrfs-1: dirty=854 wb=661 unstable=1 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 133.608749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=64044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.616771: balance_dirty_state: bdi btrfs-1: dirty=854 wb=536 unstable=1 bg_thresh=998 thresh=1996 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 133.616871: balance_dirty_state: bdi btrfs-1: dirty=879 wb=536 unstable=1 bg_thresh=998 thresh=1996 gap=580 poll_thresh=13 ino=257 dd-2584 [005] 133.616931: balance_dirty_state: bdi btrfs-1: dirty=879 wb=536 unstable=1 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 133.617163: balance_dirty_state: bdi btrfs-1: dirty=904 wb=536 unstable=1 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 133.617222: balance_dirty_state: bdi btrfs-1: dirty=929 wb=536 unstable=1 bg_thresh=1003 thresh=2006 gap=540 poll_thresh=16 ino=257 dd-2584 [005] 133.617338: balance_dirty_state: bdi btrfs-1: dirty=954 wb=536 unstable=1 bg_thresh=1002 thresh=2005 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 133.617457: balance_dirty_state: bdi btrfs-1: dirty=979 wb=536 unstable=1 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 133.617462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=64044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 133.624822: balance_dirty_state: bdi btrfs-1: dirty=979 wb=536 unstable=1 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 133.624834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=61600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 133.632771: balance_dirty_state: bdi btrfs-1: dirty=979 wb=386 unstable=1 bg_thresh=996 thresh=1992 gap=626 poll_thresh=18 ino=257 dd-2584 [001] 133.632916: balance_dirty_state: bdi btrfs-1: dirty=979 wb=311 unstable=1 bg_thresh=992 thresh=1984 gap=693 poll_thresh=13 ino=257 dd-2584 [001] 133.633011: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=286 unstable=1 bg_thresh=994 thresh=1989 gap=698 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 133.633077: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21116 wrote=0 to_write=8192 dd-2584 [001] 133.633097: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=286 unstable=1 bg_thresh=994 thresh=1989 gap=673 poll_thresh=15 ino=257 dd-2584 [001] 133.633160: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=286 unstable=1 bg_thresh=994 thresh=1988 gap=672 poll_thresh=16 ino=257 dd-2584 [001] 133.633289: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=311 unstable=1 bg_thresh=996 thresh=1992 gap=651 poll_thresh=17 ino=257 dd-2584 [001] 133.633418: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=386 unstable=1 bg_thresh=995 thresh=1991 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 133.633544: balance_dirty_state: bdi btrfs-1: dirty=979 wb=436 unstable=1 bg_thresh=995 thresh=1990 gap=574 poll_thresh=19 ino=257 dd-2584 [001] 133.633843: balance_dirty_state: bdi btrfs-1: dirty=879 wb=561 unstable=1 bg_thresh=994 thresh=1989 gap=548 poll_thresh=20 ino=257 dd-2584 [001] 133.633971: balance_dirty_state: bdi btrfs-1: dirty=879 wb=611 unstable=1 bg_thresh=996 thresh=1993 gap=502 poll_thresh=21 ino=257 dd-2584 [001] 133.634098: balance_dirty_state: bdi btrfs-1: dirty=854 wb=661 unstable=1 bg_thresh=996 thresh=1992 gap=476 poll_thresh=22 ino=257 dd-2584 [001] 133.634100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=61600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 133.634942: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1168 wrote=768 to_write=7424 dd-2584 [001] 133.640800: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1036 unstable=1 bg_thresh=997 thresh=1994 gap=478 poll_thresh=22 ino=257 dd-2584 [001] 133.640809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=61600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 133.648846: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1036 unstable=1 bg_thresh=997 thresh=1994 gap=478 poll_thresh=22 ino=257 dd-2584 [001] 133.648856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=61600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 133.656896: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1036 unstable=1 bg_thresh=997 thresh=1994 gap=478 poll_thresh=22 ino=257 dd-2584 [001] 133.656908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=61600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 133.664736: balance_dirty_state: bdi btrfs-1: dirty=479 wb=786 unstable=1 bg_thresh=998 thresh=1996 gap=730 poll_thresh=22 ino=257 dd-2584 [001] 133.664856: balance_dirty_state: bdi btrfs-1: dirty=479 wb=786 unstable=1 bg_thresh=995 thresh=1990 gap=724 poll_thresh=16 ino=257 dd-2584 [001] 133.665091: balance_dirty_state: bdi btrfs-1: dirty=529 wb=786 unstable=1 bg_thresh=991 thresh=1982 gap=666 poll_thresh=17 ino=257 dd-2584 [001] 133.665314: balance_dirty_state: bdi btrfs-1: dirty=554 wb=786 unstable=1 bg_thresh=996 thresh=1992 gap=651 poll_thresh=18 ino=257 dd-2584 [001] 133.665522: balance_dirty_state: bdi btrfs-1: dirty=579 wb=786 unstable=1 bg_thresh=995 thresh=1991 gap=625 poll_thresh=19 ino=257 dd-2584 [001] 133.665728: balance_dirty_state: bdi btrfs-1: dirty=629 wb=786 unstable=1 bg_thresh=995 thresh=1990 gap=574 poll_thresh=20 ino=257 dd-2584 [001] 133.666239: balance_dirty_state: bdi btrfs-1: dirty=654 wb=786 unstable=1 bg_thresh=997 thresh=1994 gap=553 poll_thresh=21 ino=257 dd-2584 [001] 133.666443: balance_dirty_state: bdi btrfs-1: dirty=679 wb=786 unstable=1 bg_thresh=996 thresh=1993 gap=527 poll_thresh=22 ino=257 dd-2584 [001] 133.666645: balance_dirty_state: bdi btrfs-1: dirty=704 wb=786 unstable=1 bg_thresh=996 thresh=1992 gap=501 poll_thresh=23 ino=257 dd-2584 [001] 133.666846: balance_dirty_state: bdi btrfs-1: dirty=754 wb=786 unstable=1 bg_thresh=995 thresh=1991 gap=450 poll_thresh=24 ino=257 dd-2584 [001] 133.666854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=61600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 133.672762: balance_dirty_state: bdi btrfs-1: dirty=754 wb=686 unstable=1 bg_thresh=995 thresh=1990 gap=549 poll_thresh=24 ino=257 dd-2584 [001] 133.672877: balance_dirty_state: bdi btrfs-1: dirty=754 wb=661 unstable=1 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=18 ino=257 dd-2584 [001] 133.673060: balance_dirty_state: bdi btrfs-1: dirty=804 wb=661 unstable=1 bg_thresh=995 thresh=1991 gap=525 poll_thresh=19 ino=257 dd-2584 [001] 133.673243: balance_dirty_state: bdi btrfs-1: dirty=829 wb=661 unstable=1 bg_thresh=994 thresh=1988 gap=497 poll_thresh=20 ino=257 dd-2584 [001] 133.673424: balance_dirty_state: bdi btrfs-1: dirty=854 wb=661 unstable=1 bg_thresh=996 thresh=1993 gap=477 poll_thresh=21 ino=257 dd-2584 [001] 133.673430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=61600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 133.680761: balance_dirty_state: bdi btrfs-1: dirty=854 wb=511 unstable=1 bg_thresh=998 thresh=1997 gap=631 poll_thresh=21 ino=257 dd-2584 [001] 133.680860: balance_dirty_state: bdi btrfs-1: dirty=879 wb=511 unstable=1 bg_thresh=998 thresh=1996 gap=605 poll_thresh=16 ino=257 dd-2584 [001] 133.681138: balance_dirty_state: bdi btrfs-1: dirty=904 wb=511 unstable=1 bg_thresh=997 thresh=1995 gap=579 poll_thresh=17 ino=257 dd-2584 [001] 133.681251: balance_dirty_state: bdi btrfs-1: dirty=929 wb=511 unstable=1 bg_thresh=997 thresh=1994 gap=553 poll_thresh=18 ino=257 dd-2584 [001] 133.681363: balance_dirty_state: bdi btrfs-1: dirty=979 wb=511 unstable=1 bg_thresh=996 thresh=1993 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 133.681477: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=511 unstable=1 bg_thresh=998 thresh=1997 gap=481 poll_thresh=20 ino=257 dd-2584 [001] 133.681481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-258% task_weight=101% bdi_bw=61600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 133.681592: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21164 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 133.684106: writeback_single_inode: bdi btrfs-1: ino=257 state= age=1216 wrote=528 to_write=7664 dd-2584 [001] 133.688787: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1061 unstable=1 bg_thresh=998 thresh=1997 gap=481 poll_thresh=20 ino=257 dd-2584 [001] 133.688795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-210% task_weight=101% bdi_bw=61600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 133.696827: balance_dirty_state: bdi btrfs-1: dirty=454 wb=936 unstable=1 bg_thresh=996 thresh=1992 gap=601 poll_thresh=20 ino=257 dd-2584 [001] 133.696940: balance_dirty_state: bdi btrfs-1: dirty=479 wb=936 unstable=1 bg_thresh=998 thresh=1997 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 133.697043: balance_dirty_state: bdi btrfs-1: dirty=479 wb=936 unstable=1 bg_thresh=995 thresh=1991 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 133.697245: balance_dirty_state: bdi btrfs-1: dirty=529 wb=936 unstable=1 bg_thresh=995 thresh=1990 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 133.697449: balance_dirty_state: bdi btrfs-1: dirty=554 wb=936 unstable=1 bg_thresh=997 thresh=1994 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 133.697650: balance_dirty_state: bdi btrfs-1: dirty=579 wb=936 unstable=1 bg_thresh=996 thresh=1993 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 133.697658: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=61600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 133.704820: balance_dirty_state: bdi btrfs-1: dirty=579 wb=811 unstable=1 bg_thresh=998 thresh=1996 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 133.704936: balance_dirty_state: bdi btrfs-1: dirty=604 wb=811 unstable=1 bg_thresh=997 thresh=1995 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 133.705340: balance_dirty_state: bdi btrfs-1: dirty=604 wb=811 unstable=1 bg_thresh=997 thresh=1995 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 133.705441: balance_dirty_state: bdi btrfs-1: dirty=629 wb=811 unstable=1 bg_thresh=997 thresh=1994 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 133.705645: balance_dirty_state: bdi btrfs-1: dirty=654 wb=811 unstable=1 bg_thresh=996 thresh=1993 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 133.705847: balance_dirty_state: bdi btrfs-1: dirty=704 wb=811 unstable=1 bg_thresh=998 thresh=1997 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 133.705855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=61600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 133.712851: balance_dirty_state: bdi btrfs-1: dirty=704 wb=686 unstable=1 bg_thresh=999 thresh=1998 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 133.712937: balance_dirty_state: bdi btrfs-1: dirty=704 wb=686 unstable=1 bg_thresh=999 thresh=1998 gap=607 poll_thresh=13 ino=257 dd-2584 [001] 133.712996: balance_dirty_state: bdi btrfs-1: dirty=729 wb=686 unstable=1 bg_thresh=998 thresh=1997 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 133.713056: balance_dirty_state: bdi btrfs-1: dirty=729 wb=686 unstable=1 bg_thresh=995 thresh=1991 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 133.713115: balance_dirty_state: bdi btrfs-1: dirty=754 wb=686 unstable=1 bg_thresh=998 thresh=1996 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 133.713232: balance_dirty_state: bdi btrfs-1: dirty=779 wb=686 unstable=1 bg_thresh=997 thresh=1995 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 133.713350: balance_dirty_state: bdi btrfs-1: dirty=829 wb=686 unstable=1 bg_thresh=999 thresh=1999 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 133.713355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=61600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.720765: balance_dirty_state: bdi btrfs-1: dirty=829 wb=686 unstable=1 bg_thresh=996 thresh=1993 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 133.720772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=61600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.728740: balance_dirty_state: bdi btrfs-1: dirty=829 wb=561 unstable=1 bg_thresh=996 thresh=1992 gap=601 poll_thresh=18 ino=257 dd-2584 [005] 133.728806: balance_dirty_state: bdi btrfs-1: dirty=854 wb=561 unstable=1 bg_thresh=996 thresh=1992 gap=576 poll_thresh=13 ino=257 dd-2584 [005] 133.728869: balance_dirty_state: bdi btrfs-1: dirty=879 wb=561 unstable=1 bg_thresh=995 thresh=1991 gap=550 poll_thresh=14 ino=257 dd-2584 [005] 133.729100: balance_dirty_state: bdi btrfs-1: dirty=879 wb=561 unstable=1 bg_thresh=995 thresh=1991 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 133.729160: balance_dirty_state: bdi btrfs-1: dirty=904 wb=561 unstable=1 bg_thresh=995 thresh=1990 gap=524 poll_thresh=16 ino=257 dd-2584 [005] 133.729279: balance_dirty_state: bdi btrfs-1: dirty=929 wb=561 unstable=1 bg_thresh=994 thresh=1989 gap=498 poll_thresh=17 ino=257 dd-2584 [005] 133.729400: balance_dirty_state: bdi btrfs-1: dirty=954 wb=561 unstable=1 bg_thresh=996 thresh=1993 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 133.729404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.736823: balance_dirty_state: bdi btrfs-1: dirty=954 wb=436 unstable=1 bg_thresh=1001 thresh=2003 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 133.736891: balance_dirty_state: bdi btrfs-1: dirty=979 wb=436 unstable=1 bg_thresh=998 thresh=1997 gap=581 poll_thresh=13 ino=257 dd-2584 [005] 133.736952: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=436 unstable=1 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 133.737003: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21220 wrote=0 to_write=8192 dd-2584 [005] 133.737018: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=436 unstable=1 bg_thresh=998 thresh=1996 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 133.737081: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=436 unstable=1 bg_thresh=1000 thresh=2001 gap=535 poll_thresh=16 ino=257 dd-2584 [005] 133.737211: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=461 unstable=1 bg_thresh=1002 thresh=2005 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 133.737341: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=536 unstable=1 bg_thresh=1002 thresh=2004 gap=463 poll_thresh=18 ino=257 dd-2584 [005] 133.737342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 133.738492: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=624 to_write=7568 dd-2584 [005] 133.744781: balance_dirty_state: bdi btrfs-1: dirty=479 wb=936 unstable=1 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=18 ino=257 dd-2584 [005] 133.744852: balance_dirty_state: bdi btrfs-1: dirty=479 wb=936 unstable=1 bg_thresh=998 thresh=1996 gap=580 poll_thresh=13 ino=257 dd-2584 [005] 133.744915: balance_dirty_state: bdi btrfs-1: dirty=504 wb=936 unstable=1 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=14 ino=257 dd-2584 [005] 133.745158: balance_dirty_state: bdi btrfs-1: dirty=504 wb=936 unstable=1 bg_thresh=997 thresh=1995 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 133.745219: balance_dirty_state: bdi btrfs-1: dirty=529 wb=936 unstable=1 bg_thresh=1000 thresh=2000 gap=534 poll_thresh=16 ino=257 dd-2584 [005] 133.745340: balance_dirty_state: bdi btrfs-1: dirty=554 wb=936 unstable=1 bg_thresh=999 thresh=1998 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 133.745459: balance_dirty_state: bdi btrfs-1: dirty=604 wb=936 unstable=1 bg_thresh=998 thresh=1997 gap=456 poll_thresh=18 ino=257 dd-2584 [005] 133.745464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.752763: balance_dirty_state: bdi btrfs-1: dirty=604 wb=936 unstable=1 bg_thresh=998 thresh=1997 gap=456 poll_thresh=18 ino=257 dd-2584 [005] 133.752769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 133.760892: balance_dirty_state: bdi btrfs-1: dirty=604 wb=936 unstable=1 bg_thresh=998 thresh=1997 gap=456 poll_thresh=18 ino=257 dd-2584 [005] 133.760900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 133.768923: balance_dirty_state: bdi btrfs-1: dirty=604 wb=786 unstable=1 bg_thresh=995 thresh=1990 gap=599 poll_thresh=18 ino=257 dd-2584 [002] 133.769023: balance_dirty_state: bdi btrfs-1: dirty=629 wb=786 unstable=1 bg_thresh=995 thresh=1990 gap=574 poll_thresh=13 ino=257 dd-2584 [002] 133.769140: balance_dirty_state: bdi btrfs-1: dirty=629 wb=786 unstable=1 bg_thresh=997 thresh=1995 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 133.769256: balance_dirty_state: bdi btrfs-1: dirty=654 wb=786 unstable=1 bg_thresh=997 thresh=1995 gap=554 poll_thresh=15 ino=257 dd-2584 [002] 133.769377: balance_dirty_state: bdi btrfs-1: dirty=679 wb=786 unstable=1 bg_thresh=997 thresh=1994 gap=528 poll_thresh=16 ino=257 dd-2584 [002] 133.769612: balance_dirty_state: bdi btrfs-1: dirty=704 wb=786 unstable=1 bg_thresh=996 thresh=1993 gap=502 poll_thresh=17 ino=257 dd-2584 [002] 133.769849: balance_dirty_state: bdi btrfs-1: dirty=729 wb=786 unstable=1 bg_thresh=998 thresh=1997 gap=481 poll_thresh=18 ino=257 dd-2584 [002] 133.769858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 133.780872: balance_dirty_state: bdi btrfs-1: dirty=729 wb=661 unstable=1 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=18 ino=257 dd-2584 [002] 133.780962: balance_dirty_state: bdi btrfs-1: dirty=754 wb=661 unstable=1 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=13 ino=257 dd-2584 [002] 133.781021: balance_dirty_state: bdi btrfs-1: dirty=754 wb=661 unstable=1 bg_thresh=999 thresh=1999 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 133.781253: balance_dirty_state: bdi btrfs-1: dirty=779 wb=661 unstable=1 bg_thresh=999 thresh=1999 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 133.781313: balance_dirty_state: bdi btrfs-1: dirty=804 wb=661 unstable=1 bg_thresh=999 thresh=1998 gap=532 poll_thresh=16 ino=257 dd-2584 [002] 133.781430: balance_dirty_state: bdi btrfs-1: dirty=829 wb=661 unstable=1 bg_thresh=1001 thresh=2002 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 133.781548: balance_dirty_state: bdi btrfs-1: dirty=854 wb=661 unstable=1 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 133.781553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 133.788878: balance_dirty_state: bdi btrfs-1: dirty=854 wb=661 unstable=1 bg_thresh=998 thresh=1997 gap=481 poll_thresh=18 ino=257 dd-2584 [002] 133.788886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 133.796881: balance_dirty_state: bdi btrfs-1: dirty=854 wb=386 unstable=1 bg_thresh=998 thresh=1996 gap=755 poll_thresh=18 ino=257 dd-2584 [002] 133.797009: balance_dirty_state: bdi btrfs-1: dirty=879 wb=386 unstable=1 bg_thresh=995 thresh=1990 gap=724 poll_thresh=13 ino=257 dd-2584 [002] 133.797128: balance_dirty_state: bdi btrfs-1: dirty=879 wb=386 unstable=1 bg_thresh=997 thresh=1995 gap=729 poll_thresh=14 ino=257 dd-2584 [002] 133.797245: balance_dirty_state: bdi btrfs-1: dirty=904 wb=386 unstable=1 bg_thresh=994 thresh=1989 gap=698 poll_thresh=15 ino=257 dd-2584 [002] 133.797363: balance_dirty_state: bdi btrfs-1: dirty=929 wb=386 unstable=1 bg_thresh=997 thresh=1994 gap=678 poll_thresh=16 ino=257 dd-2584 [002] 133.797598: balance_dirty_state: bdi btrfs-1: dirty=954 wb=386 unstable=1 bg_thresh=999 thresh=1998 gap=657 poll_thresh=17 ino=257 dd-2584 [002] 133.797831: balance_dirty_state: bdi btrfs-1: dirty=979 wb=386 unstable=1 bg_thresh=998 thresh=1997 gap=631 poll_thresh=18 ino=257 dd-2584 [002] 133.798066: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=386 unstable=1 bg_thresh=998 thresh=1996 gap=580 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 133.798118: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21280 wrote=0 to_write=8192 dd-2584 [002] 133.798675: balance_dirty_state: bdi btrfs-1: dirty=979 wb=461 unstable=1 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=20 ino=257 dd-2584 [002] 133.798923: balance_dirty_state: bdi btrfs-1: dirty=954 wb=511 unstable=1 bg_thresh=999 thresh=1999 gap=533 poll_thresh=21 ino=257 dd-2584 [002] 133.799124: balance_dirty_state: bdi btrfs-1: dirty=929 wb=561 unstable=1 bg_thresh=996 thresh=1992 gap=501 poll_thresh=22 ino=257 dd-2584 [002] 133.799254: balance_dirty_state: bdi btrfs-1: dirty=929 wb=611 unstable=1 bg_thresh=995 thresh=1991 gap=450 poll_thresh=23 ino=257 dd-2584 [002] 133.799256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 133.800212: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=672 to_write=7520 dd-2584 [006] 133.805232: balance_dirty_state: bdi btrfs-1: dirty=504 wb=1036 unstable=1 bg_thresh=995 thresh=1991 gap=450 poll_thresh=23 ino=257 dd-2584 [006] 133.805245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.812894: balance_dirty_state: bdi btrfs-1: dirty=504 wb=911 unstable=1 bg_thresh=997 thresh=1994 gap=578 poll_thresh=23 ino=257 dd-2584 [006] 133.813024: balance_dirty_state: bdi btrfs-1: dirty=504 wb=911 unstable=1 bg_thresh=999 thresh=1999 gap=583 poll_thresh=17 ino=257 dd-2584 [006] 133.813262: balance_dirty_state: bdi btrfs-1: dirty=554 wb=911 unstable=1 bg_thresh=999 thresh=1998 gap=532 poll_thresh=18 ino=257 dd-2584 [006] 133.813499: balance_dirty_state: bdi btrfs-1: dirty=579 wb=911 unstable=1 bg_thresh=998 thresh=1997 gap=506 poll_thresh=19 ino=257 dd-2584 [006] 133.813738: balance_dirty_state: bdi btrfs-1: dirty=604 wb=911 unstable=1 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=20 ino=257 dd-2584 [006] 133.813747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.820958: balance_dirty_state: bdi btrfs-1: dirty=604 wb=911 unstable=1 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=20 ino=257 dd-2584 [006] 133.820967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 133.828903: balance_dirty_state: bdi btrfs-1: dirty=604 wb=786 unstable=1 bg_thresh=999 thresh=1999 gap=608 poll_thresh=20 ino=257 dd-2584 [004] 133.828986: balance_dirty_state: bdi btrfs-1: dirty=629 wb=786 unstable=1 bg_thresh=999 thresh=1999 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 133.829289: balance_dirty_state: bdi btrfs-1: dirty=654 wb=786 unstable=1 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 133.829440: balance_dirty_state: bdi btrfs-1: dirty=679 wb=786 unstable=1 bg_thresh=1004 thresh=2009 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 133.829590: balance_dirty_state: bdi btrfs-1: dirty=704 wb=786 unstable=1 bg_thresh=1007 thresh=2014 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 133.829742: balance_dirty_state: bdi btrfs-1: dirty=754 wb=786 unstable=1 bg_thresh=1009 thresh=2018 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 133.829748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 133.836786: balance_dirty_state: bdi btrfs-1: dirty=754 wb=686 unstable=1 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 133.836903: balance_dirty_state: bdi btrfs-1: dirty=754 wb=686 unstable=1 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 133.837016: balance_dirty_state: bdi btrfs-1: dirty=779 wb=686 unstable=1 bg_thresh=1008 thresh=2016 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 133.837130: balance_dirty_state: bdi btrfs-1: dirty=779 wb=686 unstable=1 bg_thresh=1008 thresh=2016 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 133.837357: balance_dirty_state: bdi btrfs-1: dirty=829 wb=686 unstable=1 bg_thresh=1007 thresh=2015 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 133.837365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-90% task_weight=97% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 133.844876: balance_dirty_state: bdi btrfs-1: dirty=829 wb=561 unstable=1 bg_thresh=998 thresh=1997 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 133.844933: balance_dirty_state: bdi btrfs-1: dirty=854 wb=561 unstable=1 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 133.844987: balance_dirty_state: bdi btrfs-1: dirty=879 wb=561 unstable=1 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 133.845042: balance_dirty_state: bdi btrfs-1: dirty=879 wb=561 unstable=1 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 133.845320: balance_dirty_state: bdi btrfs-1: dirty=929 wb=561 unstable=1 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 133.845432: balance_dirty_state: bdi btrfs-1: dirty=954 wb=561 unstable=1 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 133.845437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-89% task_weight=97% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 133.852883: balance_dirty_state: bdi btrfs-1: dirty=954 wb=436 unstable=1 bg_thresh=1001 thresh=2003 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 133.852939: balance_dirty_state: bdi btrfs-1: dirty=979 wb=436 unstable=1 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 133.852994: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=436 unstable=1 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 133.853057: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=436 unstable=1 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 133.853175: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=436 unstable=1 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 133.853259: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21336 wrote=0 to_write=8192 dd-2584 [004] 133.853300: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=436 unstable=1 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 133.853301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 133.854599: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=576 to_write=7616 dd-2584 [004] 133.860869: balance_dirty_state: bdi btrfs-1: dirty=504 wb=1011 unstable=1 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 133.860882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 133.868825: balance_dirty_state: bdi btrfs-1: dirty=504 wb=1011 unstable=1 bg_thresh=996 thresh=1992 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 133.868829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.876919: balance_dirty_state: bdi btrfs-1: dirty=504 wb=936 unstable=1 bg_thresh=995 thresh=1990 gap=549 poll_thresh=18 ino=257 dd-2584 [006] 133.876998: balance_dirty_state: bdi btrfs-1: dirty=529 wb=886 unstable=1 bg_thresh=992 thresh=1985 gap=569 poll_thresh=13 ino=257 dd-2584 [006] 133.877062: balance_dirty_state: bdi btrfs-1: dirty=529 wb=861 unstable=1 bg_thresh=995 thresh=1990 gap=599 poll_thresh=14 ino=257 dd-2584 [006] 133.877122: balance_dirty_state: bdi btrfs-1: dirty=554 wb=861 unstable=1 bg_thresh=995 thresh=1990 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 133.877188: balance_dirty_state: bdi btrfs-1: dirty=579 wb=861 unstable=1 bg_thresh=993 thresh=1987 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 133.877496: balance_dirty_state: bdi btrfs-1: dirty=604 wb=861 unstable=1 bg_thresh=991 thresh=1983 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 133.877618: balance_dirty_state: bdi btrfs-1: dirty=629 wb=861 unstable=1 bg_thresh=999 thresh=1999 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 133.877742: balance_dirty_state: bdi btrfs-1: dirty=654 wb=861 unstable=1 bg_thresh=998 thresh=1996 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 133.877747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.884849: balance_dirty_state: bdi btrfs-1: dirty=654 wb=736 unstable=1 bg_thresh=1007 thresh=2014 gap=623 poll_thresh=19 ino=257 dd-2584 [006] 133.884981: balance_dirty_state: bdi btrfs-1: dirty=679 wb=736 unstable=1 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 133.885099: balance_dirty_state: bdi btrfs-1: dirty=704 wb=736 unstable=1 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 133.885218: balance_dirty_state: bdi btrfs-1: dirty=704 wb=736 unstable=1 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 133.885456: balance_dirty_state: bdi btrfs-1: dirty=754 wb=736 unstable=1 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 133.885691: balance_dirty_state: bdi btrfs-1: dirty=779 wb=736 unstable=1 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 133.885700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.892911: balance_dirty_state: bdi btrfs-1: dirty=779 wb=736 unstable=1 bg_thresh=1002 thresh=2004 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 133.892919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.900942: balance_dirty_state: bdi btrfs-1: dirty=779 wb=736 unstable=1 bg_thresh=1002 thresh=2004 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 133.900950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.908952: balance_dirty_state: bdi btrfs-1: dirty=779 wb=736 unstable=1 bg_thresh=1002 thresh=2004 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 133.908960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.916970: balance_dirty_state: bdi btrfs-1: dirty=779 wb=736 unstable=1 bg_thresh=1003 thresh=2006 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 133.916978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.924968: balance_dirty_state: bdi btrfs-1: dirty=779 wb=736 unstable=1 bg_thresh=1003 thresh=2006 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 133.924975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.932898: balance_dirty_state: bdi btrfs-1: dirty=779 wb=611 unstable=1 bg_thresh=1001 thresh=2003 gap=612 poll_thresh=18 ino=257 dd-2584 [006] 133.933017: balance_dirty_state: bdi btrfs-1: dirty=804 wb=611 unstable=1 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=13 ino=257 dd-2584 [006] 133.933120: balance_dirty_state: bdi btrfs-1: dirty=804 wb=611 unstable=1 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 133.933222: balance_dirty_state: bdi btrfs-1: dirty=829 wb=611 unstable=1 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 133.933629: balance_dirty_state: bdi btrfs-1: dirty=854 wb=611 unstable=1 bg_thresh=1003 thresh=2006 gap=540 poll_thresh=16 ino=257 dd-2584 [006] 133.933832: balance_dirty_state: bdi btrfs-1: dirty=879 wb=611 unstable=1 bg_thresh=1002 thresh=2005 gap=514 poll_thresh=17 ino=257 dd-2584 [006] 133.934033: balance_dirty_state: bdi btrfs-1: dirty=904 wb=611 unstable=1 bg_thresh=1002 thresh=2004 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 133.934040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.940895: balance_dirty_state: bdi btrfs-1: dirty=904 wb=561 unstable=1 bg_thresh=1002 thresh=2004 gap=538 poll_thresh=18 ino=257 dd-2584 [006] 133.940984: balance_dirty_state: bdi btrfs-1: dirty=929 wb=561 unstable=1 bg_thresh=1001 thresh=2003 gap=512 poll_thresh=13 ino=257 dd-2584 [006] 133.941042: balance_dirty_state: bdi btrfs-1: dirty=929 wb=561 unstable=1 bg_thresh=998 thresh=1997 gap=506 poll_thresh=14 ino=257 dd-2584 [006] 133.941101: balance_dirty_state: bdi btrfs-1: dirty=954 wb=561 unstable=1 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=15 ino=257 dd-2584 [006] 133.941105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=55188 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 133.948959: balance_dirty_state: bdi btrfs-1: dirty=954 wb=561 unstable=1 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=15 ino=257 dd-2584 [006] 133.948968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=55188 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 133.956936: balance_dirty_state: bdi btrfs-1: dirty=954 wb=436 unstable=1 bg_thresh=1004 thresh=2008 gap=617 poll_thresh=15 ino=257 dd-2584 [006] 133.957025: balance_dirty_state: bdi btrfs-1: dirty=979 wb=436 unstable=1 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=11 ino=257 dd-2584 [006] 133.957095: balance_dirty_state: bdi btrfs-1: dirty=979 wb=436 unstable=1 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=12 ino=257 dd-2584 [006] 133.957163: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=436 unstable=1 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=13 ino=257 flush-btrfs-1-2586 [003] 133.957226: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21440 wrote=0 to_write=8192 dd-2584 [006] 133.957238: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=436 unstable=1 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=14 ino=257 dd-2584 [006] 133.957308: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=436 unstable=1 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=15 ino=257 dd-2584 [006] 133.957382: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=461 unstable=1 bg_thresh=1002 thresh=2005 gap=514 poll_thresh=16 ino=257 dd-2584 [006] 133.957530: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=511 unstable=1 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=17 ino=257 dd-2584 [006] 133.957531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=55188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 133.958829: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=576 to_write=7616 dd-2584 [006] 133.964946: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1036 unstable=1 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=17 ino=257 dd-2584 [006] 133.964956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=55188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.972918: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1036 unstable=1 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=17 ino=257 dd-2584 [006] 133.972925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=55188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.980856: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1036 unstable=1 bg_thresh=1006 thresh=2013 gap=497 poll_thresh=17 ino=257 dd-2584 [006] 133.980863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=55188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.988960: balance_dirty_state: bdi btrfs-1: dirty=479 wb=911 unstable=1 bg_thresh=1007 thresh=2015 gap=624 poll_thresh=17 ino=257 dd-2584 [006] 133.989249: balance_dirty_state: bdi btrfs-1: dirty=504 wb=911 unstable=1 bg_thresh=1001 thresh=2003 gap=587 poll_thresh=13 ino=257 dd-2584 [006] 133.989321: balance_dirty_state: bdi btrfs-1: dirty=504 wb=911 unstable=1 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 133.989391: balance_dirty_state: bdi btrfs-1: dirty=529 wb=911 unstable=1 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 133.989461: balance_dirty_state: bdi btrfs-1: dirty=554 wb=911 unstable=1 bg_thresh=1003 thresh=2007 gap=541 poll_thresh=16 ino=257 dd-2584 [006] 133.989603: balance_dirty_state: bdi btrfs-1: dirty=579 wb=911 unstable=1 bg_thresh=1000 thresh=2000 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 133.989743: balance_dirty_state: bdi btrfs-1: dirty=604 wb=911 unstable=1 bg_thresh=1002 thresh=2004 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 133.989749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-104% task_weight=98% bdi_bw=55188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 133.996984: balance_dirty_state: bdi btrfs-1: dirty=616 wb=908 unstable=1 bg_thresh=1000 thresh=2001 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 133.996989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=55188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 134.004841: balance_dirty_state: bdi btrfs-1: dirty=616 wb=783 unstable=1 bg_thresh=986 thresh=1973 gap=573 poll_thresh=18 ino=257 dd-2584 [002] 134.004947: balance_dirty_state: bdi btrfs-1: dirty=616 wb=783 unstable=1 bg_thresh=996 thresh=1992 gap=592 poll_thresh=13 ino=257 dd-2584 [002] 134.005045: balance_dirty_state: bdi btrfs-1: dirty=641 wb=783 unstable=1 bg_thresh=998 thresh=1996 gap=571 poll_thresh=14 ino=257 dd-2584 [002] 134.005112: balance_dirty_state: bdi btrfs-1: dirty=666 wb=783 unstable=1 bg_thresh=1003 thresh=2007 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 134.005178: balance_dirty_state: bdi btrfs-1: dirty=666 wb=783 unstable=1 bg_thresh=999 thresh=1998 gap=548 poll_thresh=16 ino=257 dd-2584 [002] 134.005307: balance_dirty_state: bdi btrfs-1: dirty=716 wb=783 unstable=1 bg_thresh=998 thresh=1997 gap=497 poll_thresh=17 ino=257 dd-2584 [002] 134.005311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=16% task_gap=-66% task_weight=99% bdi_bw=55188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 134.012917: balance_dirty_state: bdi btrfs-1: dirty=710 wb=774 unstable=1 bg_thresh=1003 thresh=2006 gap=521 poll_thresh=13 ino=257 dd-2584 [002] 134.012979: balance_dirty_state: bdi btrfs-1: dirty=735 wb=774 unstable=1 bg_thresh=1005 thresh=2010 gap=500 poll_thresh=14 ino=257 dd-2584 [002] 134.012983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=55188 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 134.021286: balance_dirty_state: bdi btrfs-1: dirty=738 wb=775 unstable=1 bg_thresh=1001 thresh=2003 gap=489 poll_thresh=10 ino=257 dd-2584 [006] 134.021296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=55188 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 134.028921: balance_dirty_state: bdi btrfs-1: dirty=738 wb=650 unstable=1 bg_thresh=999 thresh=1998 gap=609 poll_thresh=10 ino=257 dd-2584 [006] 134.029044: balance_dirty_state: bdi btrfs-1: dirty=763 wb=650 unstable=1 bg_thresh=996 thresh=1992 gap=578 poll_thresh=7 ino=257 dd-2584 [006] 134.029164: balance_dirty_state: bdi btrfs-1: dirty=788 wb=650 unstable=1 bg_thresh=998 thresh=1997 gap=558 poll_thresh=8 ino=257 dd-2584 [006] 134.029283: balance_dirty_state: bdi btrfs-1: dirty=788 wb=650 unstable=1 bg_thresh=995 thresh=1991 gap=552 poll_thresh=9 ino=257 dd-2584 [006] 134.029404: balance_dirty_state: bdi btrfs-1: dirty=813 wb=650 unstable=1 bg_thresh=998 thresh=1996 gap=532 poll_thresh=10 ino=257 dd-2584 [006] 134.029525: balance_dirty_state: bdi btrfs-1: dirty=838 wb=650 unstable=1 bg_thresh=997 thresh=1995 gap=506 poll_thresh=11 ino=257 dd-2584 [006] 134.029643: balance_dirty_state: bdi btrfs-1: dirty=838 wb=650 unstable=1 bg_thresh=1000 thresh=2000 gap=511 poll_thresh=12 ino=257 dd-2584 [006] 134.029734: balance_dirty_state: bdi btrfs-1: dirty=863 wb=650 unstable=1 bg_thresh=997 thresh=1994 gap=480 poll_thresh=13 ino=257 dd-2584 [006] 134.029739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=55188 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 134.036851: balance_dirty_state: bdi btrfs-1: dirty=863 wb=575 unstable=1 bg_thresh=988 thresh=1976 gap=537 poll_thresh=13 ino=257 dd-2584 [002] 134.036947: balance_dirty_state: bdi btrfs-1: dirty=863 wb=575 unstable=1 bg_thresh=988 thresh=1976 gap=537 poll_thresh=10 ino=257 dd-2584 [002] 134.037037: balance_dirty_state: bdi btrfs-1: dirty=888 wb=575 unstable=1 bg_thresh=987 thresh=1975 gap=511 poll_thresh=11 ino=257 dd-2584 [002] 134.037125: balance_dirty_state: bdi btrfs-1: dirty=913 wb=575 unstable=1 bg_thresh=987 thresh=1975 gap=486 poll_thresh=12 ino=257 dd-2584 [002] 134.037132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1320 avg_dirty=1320 bdi_gap=3% task_gap=-91% task_weight=98% bdi_bw=55188 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 134.045036: balance_dirty_state: bdi btrfs-1: dirty=928 wb=576 unstable=1 bg_thresh=995 thresh=1991 gap=486 poll_thresh=9 ino=257 dd-2584 [006] 134.045042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 134.052994: balance_dirty_state: bdi btrfs-1: dirty=930 wb=451 unstable=1 bg_thresh=1000 thresh=2001 gap=619 poll_thresh=9 ino=257 dd-2584 [006] 134.053084: balance_dirty_state: bdi btrfs-1: dirty=930 wb=451 unstable=1 bg_thresh=997 thresh=1995 gap=613 poll_thresh=7 ino=257 dd-2584 [006] 134.053160: balance_dirty_state: bdi btrfs-1: dirty=955 wb=451 unstable=1 bg_thresh=1000 thresh=2000 gap=593 poll_thresh=8 ino=257 dd-2584 [006] 134.053237: balance_dirty_state: bdi btrfs-1: dirty=980 wb=451 unstable=1 bg_thresh=999 thresh=1999 gap=567 poll_thresh=9 ino=257 dd-2584 [006] 134.053315: balance_dirty_state: bdi btrfs-1: dirty=980 wb=451 unstable=1 bg_thresh=996 thresh=1993 gap=561 poll_thresh=10 ino=257 dd-2584 [006] 134.053614: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=451 unstable=1 bg_thresh=999 thresh=1998 gap=541 poll_thresh=11 ino=257 flush-btrfs-1-2586 [003] 134.053683: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21536 wrote=0 to_write=8192 dd-2584 [006] 134.053696: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=451 unstable=1 bg_thresh=998 thresh=1997 gap=515 poll_thresh=12 ino=257 dd-2584 [006] 134.053774: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=451 unstable=1 bg_thresh=998 thresh=1997 gap=515 poll_thresh=13 ino=257 dd-2584 [006] 134.053854: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=451 unstable=1 bg_thresh=998 thresh=1996 gap=489 poll_thresh=14 ino=257 dd-2584 [006] 134.053856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 134.055416: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=356 wrote=576 to_write=7616 dd-2584 [006] 134.061001: balance_dirty_state: bdi btrfs-1: dirty=480 wb=901 unstable=1 bg_thresh=1000 thresh=2000 gap=618 poll_thresh=14 ino=257 dd-2584 [006] 134.061082: balance_dirty_state: bdi btrfs-1: dirty=480 wb=901 unstable=1 bg_thresh=1000 thresh=2000 gap=618 poll_thresh=10 ino=257 dd-2584 [006] 134.061142: balance_dirty_state: bdi btrfs-1: dirty=505 wb=901 unstable=1 bg_thresh=999 thresh=1999 gap=592 poll_thresh=11 ino=257 dd-2584 [006] 134.061200: balance_dirty_state: bdi btrfs-1: dirty=530 wb=901 unstable=1 bg_thresh=1002 thresh=2004 gap=572 poll_thresh=12 ino=257 dd-2584 [006] 134.061258: balance_dirty_state: bdi btrfs-1: dirty=530 wb=901 unstable=1 bg_thresh=1001 thresh=2003 gap=571 poll_thresh=13 ino=257 dd-2584 [006] 134.061317: balance_dirty_state: bdi btrfs-1: dirty=555 wb=901 unstable=1 bg_thresh=1001 thresh=2003 gap=546 poll_thresh=14 ino=257 dd-2584 [006] 134.061374: balance_dirty_state: bdi btrfs-1: dirty=580 wb=901 unstable=1 bg_thresh=1001 thresh=2002 gap=520 poll_thresh=15 ino=257 dd-2584 [006] 134.061432: balance_dirty_state: bdi btrfs-1: dirty=580 wb=901 unstable=1 bg_thresh=1001 thresh=2002 gap=520 poll_thresh=16 ino=257 dd-2584 [006] 134.061549: balance_dirty_state: bdi btrfs-1: dirty=630 wb=901 unstable=1 bg_thresh=1003 thresh=2006 gap=474 poll_thresh=17 ino=257 dd-2584 [006] 134.061554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=98% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 134.069029: balance_dirty_state: bdi btrfs-1: dirty=638 wb=893 unstable=1 bg_thresh=1005 thresh=2010 gap=478 poll_thresh=17 ino=257 dd-2584 [001] 134.069036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 134.077141: balance_dirty_state: bdi btrfs-1: dirty=641 wb=769 unstable=1 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=13 ino=257 dd-2584 [001] 134.077259: balance_dirty_state: bdi btrfs-1: dirty=666 wb=769 unstable=1 bg_thresh=1006 thresh=2012 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 134.077374: balance_dirty_state: bdi btrfs-1: dirty=691 wb=769 unstable=1 bg_thresh=1008 thresh=2017 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 134.077846: balance_dirty_state: bdi btrfs-1: dirty=691 wb=769 unstable=1 bg_thresh=1008 thresh=2017 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 134.078078: balance_dirty_state: bdi btrfs-1: dirty=741 wb=769 unstable=1 bg_thresh=1011 thresh=2022 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 134.078316: balance_dirty_state: bdi btrfs-1: dirty=766 wb=769 unstable=1 bg_thresh=1013 thresh=2026 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 134.078325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-79% task_weight=99% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.085171: balance_dirty_state: bdi btrfs-1: dirty=766 wb=769 unstable=1 bg_thresh=1013 thresh=2026 gap=490 poll_thresh=13 ino=257 dd-2584 [005] 134.085181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 134.092974: balance_dirty_state: bdi btrfs-1: dirty=766 wb=644 unstable=1 bg_thresh=1013 thresh=2026 gap=615 poll_thresh=13 ino=257 dd-2584 [005] 134.093103: balance_dirty_state: bdi btrfs-1: dirty=791 wb=644 unstable=1 bg_thresh=1015 thresh=2031 gap=595 poll_thresh=10 ino=257 dd-2584 [005] 134.093223: balance_dirty_state: bdi btrfs-1: dirty=816 wb=644 unstable=1 bg_thresh=1015 thresh=2031 gap=570 poll_thresh=11 ino=257 dd-2584 [005] 134.093339: balance_dirty_state: bdi btrfs-1: dirty=816 wb=644 unstable=1 bg_thresh=1018 thresh=2036 gap=575 poll_thresh=12 ino=257 dd-2584 [005] 134.093455: balance_dirty_state: bdi btrfs-1: dirty=841 wb=644 unstable=1 bg_thresh=1018 thresh=2036 gap=550 poll_thresh=13 ino=257 dd-2584 [005] 134.093574: balance_dirty_state: bdi btrfs-1: dirty=866 wb=644 unstable=1 bg_thresh=1020 thresh=2041 gap=530 poll_thresh=14 ino=257 dd-2584 [005] 134.093694: balance_dirty_state: bdi btrfs-1: dirty=866 wb=644 unstable=1 bg_thresh=1020 thresh=2040 gap=529 poll_thresh=15 ino=257 dd-2584 [005] 134.093812: balance_dirty_state: bdi btrfs-1: dirty=891 wb=644 unstable=1 bg_thresh=1022 thresh=2045 gap=509 poll_thresh=16 ino=257 dd-2584 [005] 134.093821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1309 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-2% task_gap=-103% task_weight=99% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 134.100954: balance_dirty_state: bdi btrfs-1: dirty=891 wb=569 unstable=1 bg_thresh=1022 thresh=2045 gap=584 poll_thresh=16 ino=257 dd-2584 [005] 134.101084: balance_dirty_state: bdi btrfs-1: dirty=916 wb=569 unstable=1 bg_thresh=1019 thresh=2039 gap=553 poll_thresh=12 ino=257 dd-2584 [005] 134.101202: balance_dirty_state: bdi btrfs-1: dirty=916 wb=569 unstable=1 bg_thresh=1022 thresh=2044 gap=558 poll_thresh=13 ino=257 dd-2584 [005] 134.101322: balance_dirty_state: bdi btrfs-1: dirty=941 wb=569 unstable=1 bg_thresh=1019 thresh=2038 gap=527 poll_thresh=14 ino=257 dd-2584 [005] 134.101794: balance_dirty_state: bdi btrfs-1: dirty=966 wb=569 unstable=1 bg_thresh=1018 thresh=2037 gap=501 poll_thresh=15 ino=257 dd-2584 [005] 134.101803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1360 avg_dirty=1360 bdi_gap=16% task_gap=-66% task_weight=98% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 134.109149: balance_dirty_state: bdi btrfs-1: dirty=966 wb=444 unstable=1 bg_thresh=1018 thresh=2037 gap=626 poll_thresh=11 ino=257 dd-2584 [005] 134.109208: balance_dirty_state: bdi btrfs-1: dirty=991 wb=444 unstable=1 bg_thresh=1018 thresh=2036 gap=600 poll_thresh=12 ino=257 dd-2584 [005] 134.109264: balance_dirty_state: bdi btrfs-1: dirty=991 wb=444 unstable=1 bg_thresh=1020 thresh=2041 gap=605 poll_thresh=13 ino=257 dd-2584 [005] 134.109321: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=444 unstable=1 bg_thresh=1020 thresh=2040 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 134.109379: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=444 unstable=1 bg_thresh=1020 thresh=2040 gap=554 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 134.109441: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21592 wrote=0 to_write=8192 dd-2584 [005] 134.109443: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=444 unstable=1 bg_thresh=1019 thresh=2039 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 134.109568: balance_dirty_state: bdi btrfs-1: dirty=1091 wb=444 unstable=1 bg_thresh=1019 thresh=2038 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 134.109570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-111% task_weight=98% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 134.112157: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=412 wrote=592 to_write=7600 dd-2584 [005] 134.116978: balance_dirty_state: bdi btrfs-1: dirty=491 wb=919 unstable=1 bg_thresh=1019 thresh=2038 gap=627 poll_thresh=17 ino=257 dd-2584 [005] 134.117055: balance_dirty_state: bdi btrfs-1: dirty=491 wb=919 unstable=1 bg_thresh=1021 thresh=2043 gap=632 poll_thresh=13 ino=257 dd-2584 [005] 134.117115: balance_dirty_state: bdi btrfs-1: dirty=516 wb=919 unstable=1 bg_thresh=1021 thresh=2042 gap=606 poll_thresh=14 ino=257 dd-2584 [005] 134.117175: balance_dirty_state: bdi btrfs-1: dirty=541 wb=919 unstable=1 bg_thresh=1021 thresh=2042 gap=581 poll_thresh=15 ino=257 dd-2584 [005] 134.117236: balance_dirty_state: bdi btrfs-1: dirty=541 wb=919 unstable=1 bg_thresh=1020 thresh=2041 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 134.117357: balance_dirty_state: bdi btrfs-1: dirty=566 wb=919 unstable=1 bg_thresh=1020 thresh=2040 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 134.117655: balance_dirty_state: bdi btrfs-1: dirty=616 wb=919 unstable=1 bg_thresh=1019 thresh=2039 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 134.117660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-110% task_weight=98% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.125030: balance_dirty_state: bdi btrfs-1: dirty=616 wb=919 unstable=1 bg_thresh=1019 thresh=2039 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 134.125039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-110% task_weight=98% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.133053: balance_dirty_state: bdi btrfs-1: dirty=616 wb=794 unstable=1 bg_thresh=1019 thresh=2039 gap=628 poll_thresh=18 ino=257 dd-2584 [005] 134.133184: balance_dirty_state: bdi btrfs-1: dirty=616 wb=794 unstable=1 bg_thresh=1019 thresh=2038 gap=627 poll_thresh=13 ino=257 dd-2584 [005] 134.133306: balance_dirty_state: bdi btrfs-1: dirty=641 wb=794 unstable=1 bg_thresh=1021 thresh=2043 gap=607 poll_thresh=14 ino=257 dd-2584 [005] 134.133427: balance_dirty_state: bdi btrfs-1: dirty=666 wb=794 unstable=1 bg_thresh=1018 thresh=2037 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 134.133547: balance_dirty_state: bdi btrfs-1: dirty=666 wb=794 unstable=1 bg_thresh=1021 thresh=2042 gap=581 poll_thresh=16 ino=257 dd-2584 [005] 134.133786: balance_dirty_state: bdi btrfs-1: dirty=716 wb=794 unstable=1 bg_thresh=1020 thresh=2041 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 134.134030: balance_dirty_state: bdi btrfs-1: dirty=741 wb=794 unstable=1 bg_thresh=1020 thresh=2040 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 134.134038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-108% task_weight=98% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.141054: balance_dirty_state: bdi btrfs-1: dirty=741 wb=794 unstable=1 bg_thresh=1020 thresh=2040 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 134.141063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-108% task_weight=98% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.148961: balance_dirty_state: bdi btrfs-1: dirty=741 wb=644 unstable=1 bg_thresh=1020 thresh=2040 gap=654 poll_thresh=18 ino=257 dd-2584 [005] 134.149049: balance_dirty_state: bdi btrfs-1: dirty=766 wb=644 unstable=1 bg_thresh=1019 thresh=2039 gap=628 poll_thresh=13 ino=257 dd-2584 [005] 134.149112: balance_dirty_state: bdi btrfs-1: dirty=766 wb=644 unstable=1 bg_thresh=1022 thresh=2044 gap=633 poll_thresh=14 ino=257 dd-2584 [005] 134.149186: balance_dirty_state: bdi btrfs-1: dirty=779 wb=644 unstable=1 bg_thresh=1018 thresh=2036 gap=612 poll_thresh=15 ino=257 dd-2584 [005] 134.149262: balance_dirty_state: bdi btrfs-1: dirty=792 wb=594 unstable=1 bg_thresh=1017 thresh=2035 gap=648 poll_thresh=16 ino=257 dd-2584 [005] 134.149403: balance_dirty_state: bdi btrfs-1: dirty=818 wb=594 unstable=1 bg_thresh=1018 thresh=2036 gap=623 poll_thresh=17 ino=257 dd-2584 [005] 134.149715: balance_dirty_state: bdi btrfs-1: dirty=857 wb=594 unstable=1 bg_thresh=1017 thresh=2035 gap=583 poll_thresh=18 ino=257 dd-2584 [005] 134.149855: balance_dirty_state: bdi btrfs-1: dirty=883 wb=594 unstable=1 bg_thresh=1014 thresh=2029 gap=551 poll_thresh=19 ino=257 dd-2584 [005] 134.149993: balance_dirty_state: bdi btrfs-1: dirty=922 wb=594 unstable=1 bg_thresh=1013 thresh=2027 gap=510 poll_thresh=20 ino=257 dd-2584 [005] 134.150131: balance_dirty_state: bdi btrfs-1: dirty=948 wb=594 unstable=1 bg_thresh=1014 thresh=2028 gap=485 poll_thresh=21 ino=257 dd-2584 [005] 134.150135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=51320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.156890: balance_dirty_state: bdi btrfs-1: dirty=948 wb=594 unstable=1 bg_thresh=1009 thresh=2018 gap=475 poll_thresh=21 ino=257 dd-2584 [005] 134.156894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=51320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.168926: balance_dirty_state: bdi btrfs-1: dirty=948 wb=594 unstable=1 bg_thresh=1005 thresh=2011 gap=468 poll_thresh=21 ino=257 dd-2584 [005] 134.168932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=51320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.176930: balance_dirty_state: bdi btrfs-1: dirty=948 wb=594 unstable=1 bg_thresh=1001 thresh=2003 gap=460 poll_thresh=21 ino=257 dd-2584 [005] 134.176934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=51320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.184935: balance_dirty_state: bdi btrfs-1: dirty=948 wb=469 unstable=1 bg_thresh=999 thresh=1999 gap=581 poll_thresh=21 ino=257 dd-2584 [005] 134.185012: balance_dirty_state: bdi btrfs-1: dirty=974 wb=469 unstable=1 bg_thresh=999 thresh=1999 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 134.185142: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=469 unstable=1 bg_thresh=1000 thresh=2000 gap=530 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 134.185232: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21668 wrote=0 to_write=8192 dd-2584 [005] 134.185282: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=469 unstable=1 bg_thresh=1000 thresh=2000 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 134.185425: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=494 unstable=1 bg_thresh=999 thresh=1999 gap=465 poll_thresh=19 ino=257 dd-2584 [005] 134.185426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=51320 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 134.186638: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=488 wrote=592 to_write=7600 dd-2584 [005] 134.192899: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1042 unstable=1 bg_thresh=999 thresh=1999 gap=465 poll_thresh=19 ino=257 dd-2584 [005] 134.192906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=51320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.201016: balance_dirty_state: bdi btrfs-1: dirty=491 wb=917 unstable=1 bg_thresh=1000 thresh=2000 gap=591 poll_thresh=19 ino=257 dd-2584 [005] 134.201099: balance_dirty_state: bdi btrfs-1: dirty=516 wb=917 unstable=1 bg_thresh=1000 thresh=2000 gap=566 poll_thresh=14 ino=257 dd-2584 [005] 134.201179: balance_dirty_state: bdi btrfs-1: dirty=516 wb=917 unstable=1 bg_thresh=1000 thresh=2000 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 134.201471: balance_dirty_state: bdi btrfs-1: dirty=541 wb=917 unstable=1 bg_thresh=1002 thresh=2005 gap=546 poll_thresh=16 ino=257 dd-2584 [005] 134.201626: balance_dirty_state: bdi btrfs-1: dirty=566 wb=917 unstable=1 bg_thresh=1005 thresh=2010 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 134.201785: balance_dirty_state: bdi btrfs-1: dirty=616 wb=917 unstable=1 bg_thresh=1010 thresh=2020 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 134.201790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-132% task_weight=98% bdi_bw=51320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.208998: balance_dirty_state: bdi btrfs-1: dirty=616 wb=917 unstable=1 bg_thresh=1010 thresh=2020 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 134.209007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-132% task_weight=98% bdi_bw=51320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.217029: balance_dirty_state: bdi btrfs-1: dirty=616 wb=792 unstable=1 bg_thresh=1006 thresh=2013 gap=604 poll_thresh=18 ino=257 dd-2584 [005] 134.217162: balance_dirty_state: bdi btrfs-1: dirty=616 wb=792 unstable=1 bg_thresh=1009 thresh=2018 gap=609 poll_thresh=13 ino=257 dd-2584 [005] 134.217292: balance_dirty_state: bdi btrfs-1: dirty=641 wb=792 unstable=1 bg_thresh=1006 thresh=2012 gap=578 poll_thresh=14 ino=257 dd-2584 [005] 134.217424: balance_dirty_state: bdi btrfs-1: dirty=666 wb=792 unstable=1 bg_thresh=1008 thresh=2017 gap=558 poll_thresh=15 ino=257 dd-2584 [005] 134.218000: balance_dirty_state: bdi btrfs-1: dirty=679 wb=792 unstable=1 bg_thresh=1039 thresh=2078 gap=606 poll_thresh=16 ino=257 dd-2584 [005] 134.218240: balance_dirty_state: bdi btrfs-1: dirty=704 wb=792 unstable=1 bg_thresh=1038 thresh=2077 gap=580 poll_thresh=17 ino=257 dd-2584 [005] 134.218483: balance_dirty_state: bdi btrfs-1: dirty=729 wb=792 unstable=1 bg_thresh=1038 thresh=2076 gap=554 poll_thresh=18 ino=257 dd-2584 [005] 134.218763: balance_dirty_state: bdi btrfs-1: dirty=779 wb=692 unstable=1 bg_thresh=1040 thresh=2080 gap=608 poll_thresh=19 ino=257 dd-2584 [005] 134.219352: balance_dirty_state: bdi btrfs-1: dirty=804 wb=667 unstable=1 bg_thresh=1039 thresh=2079 gap=607 poll_thresh=20 ino=257 dd-2584 [005] 134.219590: balance_dirty_state: bdi btrfs-1: dirty=829 wb=667 unstable=1 bg_thresh=1039 thresh=2078 gap=581 poll_thresh=21 ino=257 dd-2584 [005] 134.219824: balance_dirty_state: bdi btrfs-1: dirty=854 wb=667 unstable=1 bg_thresh=1038 thresh=2077 gap=555 poll_thresh=22 ino=257 dd-2584 [005] 134.220063: balance_dirty_state: bdi btrfs-1: dirty=904 wb=667 unstable=1 bg_thresh=1037 thresh=2075 gap=503 poll_thresh=23 ino=257 dd-2584 [005] 134.220071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1336 bdi_dirty=1400 avg_dirty=1400 bdi_gap=13% task_gap=-71% task_weight=99% bdi_bw=51320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.225230: balance_dirty_state: bdi btrfs-1: dirty=929 wb=667 unstable=1 bg_thresh=1037 thresh=2074 gap=477 poll_thresh=17 ino=257 dd-2584 [005] 134.225235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=51320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.232991: balance_dirty_state: bdi btrfs-1: dirty=929 wb=667 unstable=1 bg_thresh=1037 thresh=2075 gap=478 poll_thresh=17 ino=257 dd-2584 [005] 134.233000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=51320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.241016: balance_dirty_state: bdi btrfs-1: dirty=929 wb=642 unstable=1 bg_thresh=1031 thresh=2062 gap=490 poll_thresh=17 ino=257 dd-2584 [005] 134.241021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1400 avg_dirty=1400 bdi_gap=6% task_gap=-86% task_weight=100% bdi_bw=51320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 134.249044: balance_dirty_state: bdi btrfs-1: dirty=942 wb=592 unstable=1 bg_thresh=1031 thresh=2063 gap=528 poll_thresh=13 ino=257 dd-2584 [000] 134.249114: balance_dirty_state: bdi btrfs-1: dirty=955 wb=592 unstable=1 bg_thresh=1031 thresh=2062 gap=514 poll_thresh=14 ino=257 dd-2584 [000] 134.249118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1400 avg_dirty=1400 bdi_gap=6% task_gap=-86% task_weight=100% bdi_bw=51320 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 134.257007: balance_dirty_state: bdi btrfs-1: dirty=980 wb=592 unstable=1 bg_thresh=1031 thresh=2062 gap=489 poll_thresh=10 ino=257 dd-2584 [000] 134.257011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1322 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-15% task_gap=-133% task_weight=101% bdi_bw=48248 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 134.264930: balance_dirty_state: bdi btrfs-1: dirty=980 wb=467 unstable=1 bg_thresh=1028 thresh=2056 gap=608 poll_thresh=10 ino=257 dd-2584 [000] 134.264998: balance_dirty_state: bdi btrfs-1: dirty=980 wb=467 unstable=1 bg_thresh=1030 thresh=2061 gap=613 poll_thresh=7 ino=257 dd-2584 [000] 134.265061: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=467 unstable=1 bg_thresh=1030 thresh=2061 gap=588 poll_thresh=8 ino=257 dd-2584 [000] 134.265125: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=467 unstable=1 bg_thresh=1033 thresh=2066 gap=593 poll_thresh=9 ino=257 dd-2584 [000] 134.265187: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=467 unstable=1 bg_thresh=1033 thresh=2066 gap=568 poll_thresh=10 ino=257 dd-2584 [000] 134.265440: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=467 unstable=1 bg_thresh=1035 thresh=2071 gap=548 poll_thresh=11 ino=257 flush-btrfs-1-2586 [003] 134.265476: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21748 wrote=0 to_write=8192 dd-2584 [000] 134.265518: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=467 unstable=1 bg_thresh=1032 thresh=2065 gap=542 poll_thresh=12 ino=257 dd-2584 [000] 134.265594: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=467 unstable=1 bg_thresh=1037 thresh=2075 gap=527 poll_thresh=13 ino=257 dd-2584 [000] 134.265670: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=492 unstable=1 bg_thresh=1034 thresh=2069 gap=496 poll_thresh=14 ino=257 dd-2584 [000] 134.265671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-123% task_weight=99% bdi_bw=48248 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 134.267242: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=568 wrote=608 to_write=7584 dd-2584 [004] 134.272948: balance_dirty_state: bdi btrfs-1: dirty=491 wb=956 unstable=1 bg_thresh=1029 thresh=2059 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 134.273066: balance_dirty_state: bdi btrfs-1: dirty=491 wb=956 unstable=1 bg_thresh=1029 thresh=2059 gap=611 poll_thresh=10 ino=257 dd-2584 [004] 134.273196: balance_dirty_state: bdi btrfs-1: dirty=516 wb=956 unstable=1 bg_thresh=1032 thresh=2064 gap=591 poll_thresh=11 ino=257 dd-2584 [004] 134.273323: balance_dirty_state: bdi btrfs-1: dirty=541 wb=956 unstable=1 bg_thresh=1034 thresh=2069 gap=571 poll_thresh=12 ino=257 dd-2584 [004] 134.273455: balance_dirty_state: bdi btrfs-1: dirty=541 wb=956 unstable=1 bg_thresh=1034 thresh=2069 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 134.273587: balance_dirty_state: bdi btrfs-1: dirty=566 wb=956 unstable=1 bg_thresh=1034 thresh=2068 gap=545 poll_thresh=14 ino=257 dd-2584 [004] 134.273720: balance_dirty_state: bdi btrfs-1: dirty=591 wb=956 unstable=1 bg_thresh=1034 thresh=2068 gap=520 poll_thresh=15 ino=257 dd-2584 [004] 134.273859: balance_dirty_state: bdi btrfs-1: dirty=591 wb=956 unstable=1 bg_thresh=1033 thresh=2067 gap=519 poll_thresh=16 ino=257 dd-2584 [004] 134.274598: balance_dirty_state: bdi btrfs-1: dirty=616 wb=956 unstable=1 bg_thresh=1033 thresh=2067 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 134.274607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1327 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=48248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 134.280944: balance_dirty_state: bdi btrfs-1: dirty=616 wb=956 unstable=1 bg_thresh=1034 thresh=2068 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 134.280950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1328 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-12% task_gap=-125% task_weight=100% bdi_bw=48248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 134.288981: balance_dirty_state: bdi btrfs-1: dirty=616 wb=956 unstable=1 bg_thresh=1021 thresh=2042 gap=469 poll_thresh=17 ino=257 dd-2584 [004] 134.288987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-155% task_weight=101% bdi_bw=48248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 134.297026: balance_dirty_state: bdi btrfs-1: dirty=616 wb=815 unstable=1 bg_thresh=1023 thresh=2046 gap=614 poll_thresh=17 ino=257 dd-2584 [004] 134.297131: balance_dirty_state: bdi btrfs-1: dirty=629 wb=815 unstable=1 bg_thresh=1023 thresh=2047 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 134.297231: balance_dirty_state: bdi btrfs-1: dirty=655 wb=815 unstable=1 bg_thresh=1023 thresh=2046 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 134.297334: balance_dirty_state: bdi btrfs-1: dirty=668 wb=815 unstable=1 bg_thresh=1022 thresh=2045 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 134.297699: balance_dirty_state: bdi btrfs-1: dirty=681 wb=815 unstable=1 bg_thresh=1023 thresh=2046 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 134.297885: balance_dirty_state: bdi btrfs-1: dirty=731 wb=815 unstable=1 bg_thresh=1023 thresh=2047 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 134.297892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1309 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-149% task_weight=101% bdi_bw=48248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 134.305002: balance_dirty_state: bdi btrfs-1: dirty=731 wb=685 unstable=1 bg_thresh=1013 thresh=2027 gap=610 poll_thresh=17 ino=257 dd-2584 [004] 134.305093: balance_dirty_state: bdi btrfs-1: dirty=731 wb=685 unstable=1 bg_thresh=1013 thresh=2027 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 134.305189: balance_dirty_state: bdi btrfs-1: dirty=756 wb=685 unstable=1 bg_thresh=1013 thresh=2027 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 134.305283: balance_dirty_state: bdi btrfs-1: dirty=781 wb=685 unstable=1 bg_thresh=1016 thresh=2032 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 134.305379: balance_dirty_state: bdi btrfs-1: dirty=794 wb=685 unstable=1 bg_thresh=1018 thresh=2037 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 134.305832: balance_dirty_state: bdi btrfs-1: dirty=807 wb=685 unstable=1 bg_thresh=1037 thresh=2075 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 134.306011: balance_dirty_state: bdi btrfs-1: dirty=857 wb=685 unstable=1 bg_thresh=1034 thresh=2068 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 134.306177: balance_dirty_state: bdi btrfs-1: dirty=882 wb=685 unstable=1 bg_thresh=1036 thresh=2072 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 134.306182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1332 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=48248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 134.312970: balance_dirty_state: bdi btrfs-1: dirty=882 wb=685 unstable=1 bg_thresh=1036 thresh=2072 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 134.312982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1332 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=48248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 134.321013: balance_dirty_state: bdi btrfs-1: dirty=882 wb=608 unstable=1 bg_thresh=1032 thresh=2065 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 134.321122: balance_dirty_state: bdi btrfs-1: dirty=908 wb=608 unstable=1 bg_thresh=1033 thresh=2066 gap=549 poll_thresh=14 ino=257 dd-2584 [004] 134.321218: balance_dirty_state: bdi btrfs-1: dirty=908 wb=608 unstable=1 bg_thresh=1033 thresh=2067 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 134.321312: balance_dirty_state: bdi btrfs-1: dirty=933 wb=608 unstable=1 bg_thresh=1033 thresh=2067 gap=525 poll_thresh=16 ino=257 dd-2584 [004] 134.321789: balance_dirty_state: bdi btrfs-1: dirty=958 wb=608 unstable=1 bg_thresh=1033 thresh=2066 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 134.321796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=48248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 134.328955: balance_dirty_state: bdi btrfs-1: dirty=958 wb=483 unstable=1 bg_thresh=1031 thresh=2063 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 134.329061: balance_dirty_state: bdi btrfs-1: dirty=983 wb=483 unstable=1 bg_thresh=1031 thresh=2063 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 134.329122: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=483 unstable=1 bg_thresh=1034 thresh=2068 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 134.329183: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=483 unstable=1 bg_thresh=1034 thresh=2068 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 134.329245: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=483 unstable=1 bg_thresh=1036 thresh=2073 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 134.329369: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=483 unstable=1 bg_thresh=1036 thresh=2072 gap=530 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 134.329432: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21812 wrote=0 to_write=8192 dd-2584 [004] 134.329509: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=483 unstable=1 bg_thresh=1032 thresh=2065 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 134.329511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-14% task_gap=-128% task_weight=100% bdi_bw=48248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 134.330850: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=632 wrote=608 to_write=7584 dd-2584 [004] 134.337007: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1088 unstable=1 bg_thresh=1032 thresh=2065 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 134.337014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-14% task_gap=-128% task_weight=100% bdi_bw=48248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 134.345117: balance_dirty_state: bdi btrfs-1: dirty=478 wb=975 unstable=1 bg_thresh=1031 thresh=2062 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 134.345203: balance_dirty_state: bdi btrfs-1: dirty=503 wb=975 unstable=1 bg_thresh=1031 thresh=2062 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 134.345283: balance_dirty_state: bdi btrfs-1: dirty=528 wb=975 unstable=1 bg_thresh=1031 thresh=2062 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 134.345361: balance_dirty_state: bdi btrfs-1: dirty=528 wb=975 unstable=1 bg_thresh=1033 thresh=2067 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 134.345443: balance_dirty_state: bdi btrfs-1: dirty=553 wb=975 unstable=1 bg_thresh=1033 thresh=2067 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 134.345987: balance_dirty_state: bdi btrfs-1: dirty=591 wb=975 unstable=1 bg_thresh=1032 thresh=2065 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 134.345992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1400 avg_dirty=1400 bdi_gap=8% task_gap=-83% task_weight=100% bdi_bw=48248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 134.353410: balance_dirty_state: bdi btrfs-1: dirty=617 wb=825 unstable=1 bg_thresh=1026 thresh=2053 gap=610 poll_thresh=13 ino=257 dd-2584 [000] 134.353495: balance_dirty_state: bdi btrfs-1: dirty=617 wb=825 unstable=1 bg_thresh=1027 thresh=2054 gap=611 poll_thresh=14 ino=257 dd-2584 [000] 134.353575: balance_dirty_state: bdi btrfs-1: dirty=642 wb=825 unstable=1 bg_thresh=1027 thresh=2054 gap=586 poll_thresh=15 ino=257 dd-2584 [000] 134.353660: balance_dirty_state: bdi btrfs-1: dirty=655 wb=825 unstable=1 bg_thresh=1026 thresh=2052 gap=571 poll_thresh=16 ino=257 dd-2584 [000] 134.354275: balance_dirty_state: bdi btrfs-1: dirty=680 wb=825 unstable=1 bg_thresh=1038 thresh=2076 gap=570 poll_thresh=17 ino=257 dd-2584 [000] 134.354432: balance_dirty_state: bdi btrfs-1: dirty=705 wb=825 unstable=1 bg_thresh=1037 thresh=2075 gap=544 poll_thresh=18 ino=257 dd-2584 [000] 134.354589: balance_dirty_state: bdi btrfs-1: dirty=755 wb=825 unstable=1 bg_thresh=1037 thresh=2074 gap=493 poll_thresh=19 ino=257 dd-2584 [000] 134.354595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=48248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 134.360981: balance_dirty_state: bdi btrfs-1: dirty=755 wb=724 unstable=1 bg_thresh=1027 thresh=2054 gap=574 poll_thresh=19 ino=257 dd-2584 [000] 134.361130: balance_dirty_state: bdi btrfs-1: dirty=768 wb=724 unstable=1 bg_thresh=1030 thresh=2060 gap=567 poll_thresh=14 ino=257 dd-2584 [000] 134.361267: balance_dirty_state: bdi btrfs-1: dirty=781 wb=724 unstable=1 bg_thresh=1029 thresh=2059 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 134.361397: balance_dirty_state: bdi btrfs-1: dirty=806 wb=724 unstable=1 bg_thresh=1026 thresh=2053 gap=522 poll_thresh=16 ino=257 dd-2584 [000] 134.362263: balance_dirty_state: bdi btrfs-1: dirty=844 wb=724 unstable=1 bg_thresh=1034 thresh=2068 gap=499 poll_thresh=17 ino=257 dd-2584 [000] 134.362272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1400 avg_dirty=1400 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 134.369164: balance_dirty_state: bdi btrfs-1: dirty=844 wb=724 unstable=1 bg_thresh=1036 thresh=2073 gap=504 poll_thresh=13 ino=257 dd-2584 [000] 134.369168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1400 avg_dirty=1400 bdi_gap=12% task_gap=-73% task_weight=99% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 134.377330: balance_dirty_state: bdi btrfs-1: dirty=844 wb=624 unstable=1 bg_thresh=1026 thresh=2052 gap=583 poll_thresh=10 ino=257 dd-2584 [004] 134.377417: balance_dirty_state: bdi btrfs-1: dirty=869 wb=624 unstable=1 bg_thresh=1026 thresh=2052 gap=558 poll_thresh=11 ino=257 dd-2584 [004] 134.377502: balance_dirty_state: bdi btrfs-1: dirty=894 wb=624 unstable=1 bg_thresh=1028 thresh=2057 gap=538 poll_thresh=12 ino=257 dd-2584 [004] 134.377588: balance_dirty_state: bdi btrfs-1: dirty=894 wb=624 unstable=1 bg_thresh=1031 thresh=2062 gap=543 poll_thresh=13 ino=257 dd-2584 [004] 134.377674: balance_dirty_state: bdi btrfs-1: dirty=919 wb=624 unstable=1 bg_thresh=1031 thresh=2062 gap=518 poll_thresh=14 ino=257 dd-2584 [004] 134.377762: balance_dirty_state: bdi btrfs-1: dirty=919 wb=624 unstable=1 bg_thresh=1033 thresh=2067 gap=523 poll_thresh=15 ino=257 dd-2584 [004] 134.377849: balance_dirty_state: bdi btrfs-1: dirty=944 wb=624 unstable=1 bg_thresh=1036 thresh=2072 gap=503 poll_thresh=16 ino=257 dd-2584 [004] 134.377856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1332 bdi_dirty=1400 avg_dirty=1400 bdi_gap=12% task_gap=-76% task_weight=100% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 134.385056: balance_dirty_state: bdi btrfs-1: dirty=969 wb=624 unstable=1 bg_thresh=1033 thresh=2066 gap=472 poll_thresh=12 ino=257 dd-2584 [004] 134.385061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1400 avg_dirty=1400 bdi_gap=8% task_gap=-82% task_weight=100% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 134.393157: balance_dirty_state: bdi btrfs-1: dirty=982 wb=486 unstable=1 bg_thresh=1030 thresh=2060 gap=591 poll_thresh=9 ino=257 dd-2584 [000] 134.393294: balance_dirty_state: bdi btrfs-1: dirty=995 wb=486 unstable=1 bg_thresh=1029 thresh=2059 gap=577 poll_thresh=10 ino=257 dd-2584 [000] 134.393428: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=486 unstable=1 bg_thresh=1033 thresh=2067 gap=560 poll_thresh=11 ino=257 dd-2584 [000] 134.393557: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=486 unstable=1 bg_thresh=1033 thresh=2066 gap=534 poll_thresh=12 ino=257 flush-btrfs-1-2586 [003] 134.393647: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21876 wrote=0 to_write=8192 dd-2584 [000] 134.393696: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=486 unstable=1 bg_thresh=1033 thresh=2066 gap=534 poll_thresh=13 ino=257 dd-2584 [000] 134.393827: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=486 unstable=1 bg_thresh=1032 thresh=2065 gap=508 poll_thresh=14 ino=257 dd-2584 [000] 134.393830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1400 avg_dirty=1400 bdi_gap=8% task_gap=-83% task_weight=100% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 134.396307: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=696 wrote=576 to_write=7616 dd-2584 [000] 134.405130: balance_dirty_state: bdi btrfs-1: dirty=516 wb=925 unstable=1 bg_thresh=1029 thresh=2059 gap=617 poll_thresh=10 ino=257 dd-2584 [000] 134.405203: balance_dirty_state: bdi btrfs-1: dirty=516 wb=925 unstable=1 bg_thresh=1029 thresh=2058 gap=616 poll_thresh=11 ino=257 dd-2584 [000] 134.405435: balance_dirty_state: bdi btrfs-1: dirty=541 wb=925 unstable=1 bg_thresh=1026 thresh=2052 gap=585 poll_thresh=12 ino=257 dd-2584 [000] 134.405757: balance_dirty_state: bdi btrfs-1: dirty=541 wb=925 unstable=1 bg_thresh=1039 thresh=2079 gap=612 poll_thresh=13 ino=257 dd-2584 [000] 134.405819: balance_dirty_state: bdi btrfs-1: dirty=566 wb=925 unstable=1 bg_thresh=1036 thresh=2073 gap=581 poll_thresh=14 ino=257 dd-2584 [000] 134.405880: balance_dirty_state: bdi btrfs-1: dirty=566 wb=925 unstable=1 bg_thresh=1039 thresh=2078 gap=586 poll_thresh=15 ino=257 dd-2584 [000] 134.405944: balance_dirty_state: bdi btrfs-1: dirty=591 wb=925 unstable=1 bg_thresh=1038 thresh=2077 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 134.406067: balance_dirty_state: bdi btrfs-1: dirty=616 wb=925 unstable=1 bg_thresh=1038 thresh=2076 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 134.406191: balance_dirty_state: bdi btrfs-1: dirty=666 wb=925 unstable=1 bg_thresh=1037 thresh=2075 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 134.406195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1400 avg_dirty=1400 bdi_gap=13% task_gap=-72% task_weight=100% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 134.413247: balance_dirty_state: bdi btrfs-1: dirty=666 wb=799 unstable=1 bg_thresh=1026 thresh=2053 gap=587 poll_thresh=13 ino=257 dd-2584 [000] 134.413313: balance_dirty_state: bdi btrfs-1: dirty=691 wb=799 unstable=1 bg_thresh=1026 thresh=2052 gap=561 poll_thresh=14 ino=257 dd-2584 [000] 134.413375: balance_dirty_state: bdi btrfs-1: dirty=716 wb=799 unstable=1 bg_thresh=1030 thresh=2061 gap=545 poll_thresh=15 ino=257 dd-2584 [000] 134.413449: balance_dirty_state: bdi btrfs-1: dirty=716 wb=799 unstable=1 bg_thresh=1027 thresh=2055 gap=539 poll_thresh=16 ino=257 dd-2584 [000] 134.413609: balance_dirty_state: bdi btrfs-1: dirty=741 wb=799 unstable=1 bg_thresh=1027 thresh=2054 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 134.413614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1400 avg_dirty=1400 bdi_gap=2% task_gap=-95% task_weight=99% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 134.421063: balance_dirty_state: bdi btrfs-1: dirty=766 wb=799 unstable=1 bg_thresh=1019 thresh=2038 gap=472 poll_thresh=13 ino=257 dd-2584 [000] 134.421068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-112% task_weight=99% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 134.429043: balance_dirty_state: bdi btrfs-1: dirty=766 wb=673 unstable=1 bg_thresh=1017 thresh=2034 gap=594 poll_thresh=13 ino=257 dd-2584 [004] 134.429523: balance_dirty_state: bdi btrfs-1: dirty=766 wb=673 unstable=1 bg_thresh=1018 thresh=2037 gap=597 poll_thresh=10 ino=257 dd-2584 [004] 134.429678: balance_dirty_state: bdi btrfs-1: dirty=779 wb=673 unstable=1 bg_thresh=1021 thresh=2043 gap=590 poll_thresh=11 ino=257 dd-2584 [004] 134.429825: balance_dirty_state: bdi btrfs-1: dirty=805 wb=673 unstable=1 bg_thresh=1021 thresh=2042 gap=563 poll_thresh=12 ino=257 dd-2584 [004] 134.429949: balance_dirty_state: bdi btrfs-1: dirty=843 wb=673 unstable=1 bg_thresh=1020 thresh=2041 gap=524 poll_thresh=13 ino=257 dd-2584 [004] 134.430120: balance_dirty_state: bdi btrfs-1: dirty=843 wb=673 unstable=1 bg_thresh=1023 thresh=2046 gap=529 poll_thresh=14 ino=257 dd-2584 [004] 134.430217: balance_dirty_state: bdi btrfs-1: dirty=868 wb=673 unstable=1 bg_thresh=1020 thresh=2040 gap=498 poll_thresh=15 ino=257 dd-2584 [004] 134.430223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-109% task_weight=99% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 134.437091: balance_dirty_state: bdi btrfs-1: dirty=868 wb=673 unstable=1 bg_thresh=1013 thresh=2026 gap=484 poll_thresh=15 ino=257 dd-2584 [004] 134.437096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 134.445092: balance_dirty_state: bdi btrfs-1: dirty=868 wb=673 unstable=1 bg_thresh=1013 thresh=2026 gap=484 poll_thresh=15 ino=257 dd-2584 [004] 134.445103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 134.453122: balance_dirty_state: bdi btrfs-1: dirty=868 wb=573 unstable=1 bg_thresh=1008 thresh=2017 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 134.453237: balance_dirty_state: bdi btrfs-1: dirty=868 wb=573 unstable=1 bg_thresh=1009 thresh=2019 gap=577 poll_thresh=11 ino=257 dd-2584 [004] 134.453344: balance_dirty_state: bdi btrfs-1: dirty=881 wb=573 unstable=1 bg_thresh=1010 thresh=2020 gap=565 poll_thresh=12 ino=257 dd-2584 [004] 134.453442: balance_dirty_state: bdi btrfs-1: dirty=906 wb=573 unstable=1 bg_thresh=1009 thresh=2019 gap=539 poll_thresh=13 ino=257 dd-2584 [004] 134.453540: balance_dirty_state: bdi btrfs-1: dirty=931 wb=573 unstable=1 bg_thresh=1012 thresh=2024 gap=519 poll_thresh=14 ino=257 dd-2584 [004] 134.453645: balance_dirty_state: bdi btrfs-1: dirty=931 wb=573 unstable=1 bg_thresh=1009 thresh=2018 gap=513 poll_thresh=15 ino=257 dd-2584 [004] 134.454142: balance_dirty_state: bdi btrfs-1: dirty=969 wb=573 unstable=1 bg_thresh=1040 thresh=2080 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 134.454316: balance_dirty_state: bdi btrfs-1: dirty=994 wb=573 unstable=1 bg_thresh=1039 thresh=2078 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 134.454322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 134.461090: balance_dirty_state: bdi btrfs-1: dirty=994 wb=573 unstable=1 bg_thresh=1039 thresh=2078 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 134.461101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 134.469084: balance_dirty_state: bdi btrfs-1: dirty=994 wb=434 unstable=1 bg_thresh=1028 thresh=2056 gap=627 poll_thresh=17 ino=257 dd-2584 [004] 134.469197: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=434 unstable=1 bg_thresh=1028 thresh=2056 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 134.469255: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=434 unstable=1 bg_thresh=1027 thresh=2055 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 134.469476: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=434 unstable=1 bg_thresh=1027 thresh=2055 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 134.469541: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=434 unstable=1 bg_thresh=1027 thresh=2054 gap=575 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 134.469558: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21952 wrote=0 to_write=8192 dd-2584 [004] 134.469666: balance_dirty_state: bdi btrfs-1: dirty=1094 wb=434 unstable=1 bg_thresh=1026 thresh=2053 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 134.469796: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=497 unstable=1 bg_thresh=1028 thresh=2057 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 134.469797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=45672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 134.471074: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=772 wrote=640 to_write=7552 dd-2584 [004] 134.477125: balance_dirty_state: bdi btrfs-1: dirty=491 wb=937 unstable=1 bg_thresh=1030 thresh=2061 gap=632 poll_thresh=18 ino=257 dd-2584 [004] 134.477228: balance_dirty_state: bdi btrfs-1: dirty=516 wb=937 unstable=1 bg_thresh=1030 thresh=2061 gap=607 poll_thresh=13 ino=257 dd-2584 [004] 134.477307: balance_dirty_state: bdi btrfs-1: dirty=516 wb=937 unstable=1 bg_thresh=1030 thresh=2060 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 134.477386: balance_dirty_state: bdi btrfs-1: dirty=541 wb=937 unstable=1 bg_thresh=1030 thresh=2060 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 134.477467: balance_dirty_state: bdi btrfs-1: dirty=566 wb=937 unstable=1 bg_thresh=1029 thresh=2059 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 134.477628: balance_dirty_state: bdi btrfs-1: dirty=591 wb=937 unstable=1 bg_thresh=1029 thresh=2058 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 134.477787: balance_dirty_state: bdi btrfs-1: dirty=616 wb=937 unstable=1 bg_thresh=1031 thresh=2062 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 134.477793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-15% task_gap=-132% task_weight=100% bdi_bw=45672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 134.485067: balance_dirty_state: bdi btrfs-1: dirty=616 wb=823 unstable=1 bg_thresh=1030 thresh=2060 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 134.485192: balance_dirty_state: bdi btrfs-1: dirty=641 wb=823 unstable=1 bg_thresh=1027 thresh=2054 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 134.485255: balance_dirty_state: bdi btrfs-1: dirty=641 wb=823 unstable=1 bg_thresh=1029 thresh=2059 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 134.485482: balance_dirty_state: bdi btrfs-1: dirty=666 wb=823 unstable=1 bg_thresh=1029 thresh=2058 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 134.485541: balance_dirty_state: bdi btrfs-1: dirty=691 wb=823 unstable=1 bg_thresh=1029 thresh=2058 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 134.485658: balance_dirty_state: bdi btrfs-1: dirty=716 wb=823 unstable=1 bg_thresh=1031 thresh=2062 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 134.485773: balance_dirty_state: bdi btrfs-1: dirty=741 wb=823 unstable=1 bg_thresh=1030 thresh=2061 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 134.485778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-16% task_gap=-133% task_weight=100% bdi_bw=45672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 134.493083: balance_dirty_state: bdi btrfs-1: dirty=741 wb=697 unstable=1 bg_thresh=1030 thresh=2061 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 134.493255: balance_dirty_state: bdi btrfs-1: dirty=766 wb=697 unstable=1 bg_thresh=1027 thresh=2055 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 134.493380: balance_dirty_state: bdi btrfs-1: dirty=791 wb=697 unstable=1 bg_thresh=1030 thresh=2060 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 134.493502: balance_dirty_state: bdi btrfs-1: dirty=791 wb=697 unstable=1 bg_thresh=1029 thresh=2059 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 134.493622: balance_dirty_state: bdi btrfs-1: dirty=816 wb=697 unstable=1 bg_thresh=1029 thresh=2059 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 134.493866: balance_dirty_state: bdi btrfs-1: dirty=841 wb=697 unstable=1 bg_thresh=1028 thresh=2057 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 134.494107: balance_dirty_state: bdi btrfs-1: dirty=866 wb=697 unstable=1 bg_thresh=1028 thresh=2056 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 134.494116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=45672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.501145: balance_dirty_state: bdi btrfs-1: dirty=866 wb=622 unstable=1 bg_thresh=1029 thresh=2058 gap=569 poll_thresh=18 ino=257 dd-2584 [005] 134.501258: balance_dirty_state: bdi btrfs-1: dirty=891 wb=622 unstable=1 bg_thresh=1029 thresh=2058 gap=544 poll_thresh=13 ino=257 dd-2584 [005] 134.501383: balance_dirty_state: bdi btrfs-1: dirty=891 wb=622 unstable=1 bg_thresh=1028 thresh=2057 gap=543 poll_thresh=14 ino=257 dd-2584 [005] 134.501856: balance_dirty_state: bdi btrfs-1: dirty=916 wb=622 unstable=1 bg_thresh=1028 thresh=2056 gap=517 poll_thresh=15 ino=257 dd-2584 [005] 134.501978: balance_dirty_state: bdi btrfs-1: dirty=941 wb=622 unstable=1 bg_thresh=1028 thresh=2056 gap=492 poll_thresh=16 ino=257 dd-2584 [005] 134.501987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=45672 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 134.509045: balance_dirty_state: bdi btrfs-1: dirty=941 wb=522 unstable=1 bg_thresh=1029 thresh=2059 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 134.509127: balance_dirty_state: bdi btrfs-1: dirty=941 wb=497 unstable=1 bg_thresh=1029 thresh=2058 gap=619 poll_thresh=12 ino=257 dd-2584 [005] 134.509195: balance_dirty_state: bdi btrfs-1: dirty=966 wb=497 unstable=1 bg_thresh=1029 thresh=2058 gap=594 poll_thresh=13 ino=257 dd-2584 [005] 134.509265: balance_dirty_state: bdi btrfs-1: dirty=991 wb=497 unstable=1 bg_thresh=1028 thresh=2057 gap=568 poll_thresh=14 ino=257 dd-2584 [005] 134.509332: balance_dirty_state: bdi btrfs-1: dirty=991 wb=497 unstable=1 bg_thresh=1031 thresh=2062 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 134.509400: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=497 unstable=1 bg_thresh=1028 thresh=2056 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 134.509534: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=497 unstable=1 bg_thresh=1030 thresh=2060 gap=521 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 134.509548: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21992 wrote=0 to_write=8192 dd-2584 [005] 134.509687: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=522 unstable=1 bg_thresh=1028 thresh=2057 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 134.509689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=45672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 134.511124: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=812 wrote=592 to_write=7600 dd-2584 [005] 134.517108: balance_dirty_state: bdi btrfs-1: dirty=466 wb=985 unstable=1 bg_thresh=1026 thresh=2053 gap=601 poll_thresh=18 ino=257 dd-2584 [005] 134.517197: balance_dirty_state: bdi btrfs-1: dirty=491 wb=985 unstable=1 bg_thresh=1027 thresh=2055 gap=578 poll_thresh=13 ino=257 dd-2584 [005] 134.517259: balance_dirty_state: bdi btrfs-1: dirty=491 wb=985 unstable=1 bg_thresh=1027 thresh=2054 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 134.517319: balance_dirty_state: bdi btrfs-1: dirty=516 wb=985 unstable=1 bg_thresh=1027 thresh=2054 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 134.517380: balance_dirty_state: bdi btrfs-1: dirty=516 wb=985 unstable=1 bg_thresh=1026 thresh=2053 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 134.517672: balance_dirty_state: bdi btrfs-1: dirty=566 wb=985 unstable=1 bg_thresh=1026 thresh=2052 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 134.517677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=45672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.525135: balance_dirty_state: bdi btrfs-1: dirty=566 wb=985 unstable=1 bg_thresh=1026 thresh=2052 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 134.525145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=45672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.533082: balance_dirty_state: bdi btrfs-1: dirty=566 wb=858 unstable=1 bg_thresh=1026 thresh=2052 gap=627 poll_thresh=17 ino=257 dd-2584 [005] 134.533153: balance_dirty_state: bdi btrfs-1: dirty=566 wb=858 unstable=1 bg_thresh=1028 thresh=2057 gap=632 poll_thresh=13 ino=257 dd-2584 [005] 134.533217: balance_dirty_state: bdi btrfs-1: dirty=591 wb=858 unstable=1 bg_thresh=1028 thresh=2056 gap=606 poll_thresh=14 ino=257 dd-2584 [005] 134.533277: balance_dirty_state: bdi btrfs-1: dirty=616 wb=858 unstable=1 bg_thresh=1028 thresh=2056 gap=581 poll_thresh=15 ino=257 dd-2584 [005] 134.533337: balance_dirty_state: bdi btrfs-1: dirty=616 wb=858 unstable=1 bg_thresh=1027 thresh=2055 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 134.533457: balance_dirty_state: bdi btrfs-1: dirty=666 wb=858 unstable=1 bg_thresh=1027 thresh=2054 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 134.533577: balance_dirty_state: bdi btrfs-1: dirty=691 wb=858 unstable=1 bg_thresh=1026 thresh=2053 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 134.533581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-187% task_weight=99% bdi_bw=45672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.541172: balance_dirty_state: bdi btrfs-1: dirty=691 wb=858 unstable=1 bg_thresh=1009 thresh=2018 gap=468 poll_thresh=18 ino=257 dd-2584 [005] 134.541181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=45672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.549137: balance_dirty_state: bdi btrfs-1: dirty=691 wb=732 unstable=1 bg_thresh=1019 thresh=2038 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 134.549213: balance_dirty_state: bdi btrfs-1: dirty=716 wb=732 unstable=1 bg_thresh=1018 thresh=2037 gap=588 poll_thresh=13 ino=257 dd-2584 [005] 134.549276: balance_dirty_state: bdi btrfs-1: dirty=716 wb=732 unstable=1 bg_thresh=1021 thresh=2042 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 134.549341: balance_dirty_state: bdi btrfs-1: dirty=741 wb=732 unstable=1 bg_thresh=1018 thresh=2036 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 134.549403: balance_dirty_state: bdi btrfs-1: dirty=741 wb=732 unstable=1 bg_thresh=1017 thresh=2035 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 134.549524: balance_dirty_state: bdi btrfs-1: dirty=791 wb=732 unstable=1 bg_thresh=1018 thresh=2036 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 134.549827: balance_dirty_state: bdi btrfs-1: dirty=816 wb=732 unstable=1 bg_thresh=1024 thresh=2048 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 134.549832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-148% task_weight=100% bdi_bw=45672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.557121: balance_dirty_state: bdi btrfs-1: dirty=816 wb=607 unstable=1 bg_thresh=1023 thresh=2046 gap=622 poll_thresh=18 ino=257 dd-2584 [005] 134.557194: balance_dirty_state: bdi btrfs-1: dirty=816 wb=607 unstable=1 bg_thresh=1023 thresh=2046 gap=622 poll_thresh=13 ino=257 dd-2584 [005] 134.557257: balance_dirty_state: bdi btrfs-1: dirty=841 wb=607 unstable=1 bg_thresh=1022 thresh=2045 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 134.557318: balance_dirty_state: bdi btrfs-1: dirty=866 wb=607 unstable=1 bg_thresh=1022 thresh=2045 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 134.557380: balance_dirty_state: bdi btrfs-1: dirty=866 wb=607 unstable=1 bg_thresh=1022 thresh=2044 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 134.557504: balance_dirty_state: bdi btrfs-1: dirty=904 wb=607 unstable=1 bg_thresh=1020 thresh=2041 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 134.557644: balance_dirty_state: bdi btrfs-1: dirty=930 wb=607 unstable=1 bg_thresh=1021 thresh=2042 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 134.557649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-154% task_weight=100% bdi_bw=45672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 134.565048: balance_dirty_state: bdi btrfs-1: dirty=930 wb=607 unstable=1 bg_thresh=1028 thresh=2057 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 134.565166: balance_dirty_state: bdi btrfs-1: dirty=955 wb=607 unstable=1 bg_thresh=1028 thresh=2056 gap=493 poll_thresh=13 ino=257 dd-2584 [001] 134.565175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=45672 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 134.573154: balance_dirty_state: bdi btrfs-1: dirty=955 wb=482 unstable=1 bg_thresh=999 thresh=1999 gap=561 poll_thresh=13 ino=257 dd-2584 [001] 134.573228: balance_dirty_state: bdi btrfs-1: dirty=955 wb=482 unstable=1 bg_thresh=999 thresh=1999 gap=561 poll_thresh=10 ino=257 dd-2584 [001] 134.573289: balance_dirty_state: bdi btrfs-1: dirty=980 wb=482 unstable=1 bg_thresh=1002 thresh=2004 gap=541 poll_thresh=11 ino=257 dd-2584 [001] 134.573349: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=482 unstable=1 bg_thresh=1002 thresh=2004 gap=516 poll_thresh=12 ino=257 dd-2584 [001] 134.573424: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=482 unstable=1 bg_thresh=1000 thresh=2001 gap=500 poll_thresh=13 ino=257 flush-btrfs-1-2586 [003] 134.573425: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22056 wrote=0 to_write=8192 dd-2584 [001] 134.573426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=45876 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 134.574749: writeback_single_inode: bdi btrfs-1: ino=257 state= age=876 wrote=560 to_write=7632 dd-2584 [005] 134.585110: balance_dirty_state: bdi btrfs-1: dirty=453 wb=922 unstable=1 bg_thresh=999 thresh=1998 gap=622 poll_thresh=13 ino=257 dd-2584 [005] 134.585210: balance_dirty_state: bdi btrfs-1: dirty=478 wb=922 unstable=1 bg_thresh=999 thresh=1998 gap=597 poll_thresh=10 ino=257 dd-2584 [005] 134.585308: balance_dirty_state: bdi btrfs-1: dirty=503 wb=922 unstable=1 bg_thresh=1001 thresh=2003 gap=577 poll_thresh=11 ino=257 dd-2584 [005] 134.585689: balance_dirty_state: bdi btrfs-1: dirty=503 wb=922 unstable=1 bg_thresh=1001 thresh=2003 gap=577 poll_thresh=12 ino=257 dd-2584 [005] 134.585786: balance_dirty_state: bdi btrfs-1: dirty=528 wb=922 unstable=1 bg_thresh=1004 thresh=2008 gap=557 poll_thresh=13 ino=257 dd-2584 [005] 134.585881: balance_dirty_state: bdi btrfs-1: dirty=553 wb=922 unstable=1 bg_thresh=1001 thresh=2002 gap=526 poll_thresh=14 ino=257 dd-2584 [005] 134.585976: balance_dirty_state: bdi btrfs-1: dirty=553 wb=922 unstable=1 bg_thresh=1003 thresh=2007 gap=531 poll_thresh=15 ino=257 dd-2584 [005] 134.586074: balance_dirty_state: bdi btrfs-1: dirty=578 wb=922 unstable=1 bg_thresh=1003 thresh=2006 gap=505 poll_thresh=16 ino=257 dd-2584 [005] 134.586266: balance_dirty_state: bdi btrfs-1: dirty=603 wb=922 unstable=1 bg_thresh=1002 thresh=2005 gap=479 poll_thresh=17 ino=257 dd-2584 [005] 134.586274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=45876 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 134.593160: balance_dirty_state: bdi btrfs-1: dirty=603 wb=922 unstable=1 bg_thresh=1002 thresh=2005 gap=479 poll_thresh=17 ino=257 dd-2584 [005] 134.593171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=45876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.601166: balance_dirty_state: bdi btrfs-1: dirty=603 wb=797 unstable=1 bg_thresh=1005 thresh=2011 gap=610 poll_thresh=17 ino=257 dd-2584 [005] 134.601263: balance_dirty_state: bdi btrfs-1: dirty=628 wb=797 unstable=1 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=13 ino=257 dd-2584 [005] 134.601326: balance_dirty_state: bdi btrfs-1: dirty=628 wb=797 unstable=1 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 134.601383: balance_dirty_state: bdi btrfs-1: dirty=653 wb=797 unstable=1 bg_thresh=1004 thresh=2009 gap=558 poll_thresh=15 ino=257 dd-2584 [005] 134.601441: balance_dirty_state: bdi btrfs-1: dirty=678 wb=797 unstable=1 bg_thresh=1004 thresh=2009 gap=533 poll_thresh=16 ino=257 dd-2584 [005] 134.601557: balance_dirty_state: bdi btrfs-1: dirty=703 wb=797 unstable=1 bg_thresh=1006 thresh=2013 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 134.601673: balance_dirty_state: bdi btrfs-1: dirty=728 wb=797 unstable=1 bg_thresh=1006 thresh=2012 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 134.601677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=45876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 134.609180: balance_dirty_state: bdi btrfs-1: dirty=728 wb=797 unstable=1 bg_thresh=1006 thresh=2012 gap=486 poll_thresh=18 ino=257 dd-2584 [003] 134.609189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=45876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 134.617227: balance_dirty_state: bdi btrfs-1: dirty=728 wb=672 unstable=1 bg_thresh=1005 thresh=2010 gap=609 poll_thresh=18 ino=257 dd-2584 [003] 134.617326: balance_dirty_state: bdi btrfs-1: dirty=753 wb=672 unstable=1 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=13 ino=257 dd-2584 [003] 134.617557: balance_dirty_state: bdi btrfs-1: dirty=753 wb=672 unstable=1 bg_thresh=1007 thresh=2015 gap=589 poll_thresh=14 ino=257 dd-2584 [003] 134.617623: balance_dirty_state: bdi btrfs-1: dirty=778 wb=672 unstable=1 bg_thresh=1004 thresh=2009 gap=558 poll_thresh=15 ino=257 dd-2584 [003] 134.617684: balance_dirty_state: bdi btrfs-1: dirty=803 wb=672 unstable=1 bg_thresh=1010 thresh=2020 gap=544 poll_thresh=16 ino=257 dd-2584 [003] 134.617811: balance_dirty_state: bdi btrfs-1: dirty=828 wb=672 unstable=1 bg_thresh=1009 thresh=2018 gap=517 poll_thresh=17 ino=257 dd-2584 [003] 134.617942: balance_dirty_state: bdi btrfs-1: dirty=853 wb=634 unstable=1 bg_thresh=1008 thresh=2017 gap=529 poll_thresh=18 ino=257 dd-2584 [003] 134.618063: balance_dirty_state: bdi btrfs-1: dirty=878 wb=634 unstable=1 bg_thresh=1010 thresh=2021 gap=508 poll_thresh=19 ino=257 dd-2584 [003] 134.618183: balance_dirty_state: bdi btrfs-1: dirty=928 wb=634 unstable=1 bg_thresh=1010 thresh=2020 gap=457 poll_thresh=20 ino=257 dd-2584 [003] 134.618188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=45876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 134.625158: balance_dirty_state: bdi btrfs-1: dirty=928 wb=584 unstable=1 bg_thresh=1010 thresh=2020 gap=507 poll_thresh=20 ino=257 dd-2584 [003] 134.625267: balance_dirty_state: bdi btrfs-1: dirty=928 wb=584 unstable=1 bg_thresh=1007 thresh=2014 gap=501 poll_thresh=15 ino=257 dd-2584 [003] 134.625272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=45876 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 134.633197: balance_dirty_state: bdi btrfs-1: dirty=928 wb=584 unstable=1 bg_thresh=1006 thresh=2013 gap=500 poll_thresh=15 ino=257 dd-2584 [003] 134.633204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=45876 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 134.641236: balance_dirty_state: bdi btrfs-1: dirty=928 wb=459 unstable=1 bg_thresh=1008 thresh=2017 gap=629 poll_thresh=15 ino=257 dd-2584 [003] 134.641349: balance_dirty_state: bdi btrfs-1: dirty=953 wb=459 unstable=1 bg_thresh=1011 thresh=2022 gap=609 poll_thresh=11 ino=257 dd-2584 [003] 134.641442: balance_dirty_state: bdi btrfs-1: dirty=978 wb=459 unstable=1 bg_thresh=1010 thresh=2021 gap=583 poll_thresh=12 ino=257 dd-2584 [003] 134.641532: balance_dirty_state: bdi btrfs-1: dirty=978 wb=459 unstable=1 bg_thresh=1013 thresh=2026 gap=588 poll_thresh=13 ino=257 dd-2584 [003] 134.641625: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=459 unstable=1 bg_thresh=1010 thresh=2020 gap=557 poll_thresh=14 ino=257 dd-2584 [003] 134.641980: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=459 unstable=1 bg_thresh=1009 thresh=2019 gap=531 poll_thresh=15 ino=257 flush-btrfs-1-2586 [007] 134.642016: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22124 wrote=0 to_write=8192 dd-2584 [003] 134.642120: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=459 unstable=1 bg_thresh=1009 thresh=2019 gap=531 poll_thresh=16 ino=257 dd-2584 [003] 134.642402: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=484 unstable=1 bg_thresh=1011 thresh=2023 gap=510 poll_thresh=17 ino=257 dd-2584 [003] 134.642699: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=534 unstable=1 bg_thresh=1011 thresh=2022 gap=446 poll_thresh=18 ino=257 dd-2584 [003] 134.642702: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=45876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 134.644140: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=640 to_write=7552 dd-2584 [003] 134.649151: balance_dirty_state: bdi btrfs-1: dirty=491 wb=959 unstable=1 bg_thresh=1011 thresh=2022 gap=571 poll_thresh=18 ino=257 dd-2584 [003] 134.649230: balance_dirty_state: bdi btrfs-1: dirty=491 wb=959 unstable=1 bg_thresh=1008 thresh=2016 gap=565 poll_thresh=13 ino=257 dd-2584 [003] 134.649289: balance_dirty_state: bdi btrfs-1: dirty=516 wb=959 unstable=1 bg_thresh=1010 thresh=2021 gap=545 poll_thresh=14 ino=257 dd-2584 [003] 134.649347: balance_dirty_state: bdi btrfs-1: dirty=516 wb=959 unstable=1 bg_thresh=1007 thresh=2015 gap=539 poll_thresh=15 ino=257 dd-2584 [003] 134.649406: balance_dirty_state: bdi btrfs-1: dirty=541 wb=959 unstable=1 bg_thresh=1010 thresh=2020 gap=519 poll_thresh=16 ino=257 dd-2584 [003] 134.649523: balance_dirty_state: bdi btrfs-1: dirty=566 wb=959 unstable=1 bg_thresh=1012 thresh=2024 gap=498 poll_thresh=17 ino=257 dd-2584 [003] 134.649528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=45876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 134.657104: balance_dirty_state: bdi btrfs-1: dirty=566 wb=959 unstable=1 bg_thresh=1012 thresh=2024 gap=498 poll_thresh=17 ino=257 dd-2584 [003] 134.657111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=45876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 134.665098: balance_dirty_state: bdi btrfs-1: dirty=566 wb=834 unstable=1 bg_thresh=1012 thresh=2025 gap=624 poll_thresh=17 ino=257 dd-2584 [003] 134.665207: balance_dirty_state: bdi btrfs-1: dirty=591 wb=834 unstable=1 bg_thresh=1009 thresh=2019 gap=593 poll_thresh=13 ino=257 dd-2584 [003] 134.665267: balance_dirty_state: bdi btrfs-1: dirty=616 wb=834 unstable=1 bg_thresh=1012 thresh=2024 gap=573 poll_thresh=14 ino=257 dd-2584 [003] 134.665324: balance_dirty_state: bdi btrfs-1: dirty=616 wb=834 unstable=1 bg_thresh=1009 thresh=2018 gap=567 poll_thresh=15 ino=257 dd-2584 [003] 134.665384: balance_dirty_state: bdi btrfs-1: dirty=641 wb=834 unstable=1 bg_thresh=1011 thresh=2023 gap=547 poll_thresh=16 ino=257 dd-2584 [003] 134.665668: balance_dirty_state: bdi btrfs-1: dirty=666 wb=834 unstable=1 bg_thresh=1013 thresh=2027 gap=526 poll_thresh=17 ino=257 dd-2584 [003] 134.665784: balance_dirty_state: bdi btrfs-1: dirty=691 wb=834 unstable=1 bg_thresh=1013 thresh=2026 gap=500 poll_thresh=18 ino=257 dd-2584 [003] 134.665788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-79% task_weight=99% bdi_bw=45876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 134.673323: balance_dirty_state: bdi btrfs-1: dirty=716 wb=834 unstable=1 bg_thresh=1010 thresh=2020 gap=469 poll_thresh=13 ino=257 dd-2584 [003] 134.673327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=45876 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 134.681161: balance_dirty_state: bdi btrfs-1: dirty=716 wb=695 unstable=1 bg_thresh=1010 thresh=2021 gap=609 poll_thresh=13 ino=257 dd-2584 [003] 134.681245: balance_dirty_state: bdi btrfs-1: dirty=741 wb=695 unstable=1 bg_thresh=1010 thresh=2020 gap=583 poll_thresh=10 ino=257 dd-2584 [003] 134.681316: balance_dirty_state: bdi btrfs-1: dirty=741 wb=695 unstable=1 bg_thresh=1010 thresh=2020 gap=583 poll_thresh=11 ino=257 dd-2584 [003] 134.681385: balance_dirty_state: bdi btrfs-1: dirty=766 wb=695 unstable=1 bg_thresh=1009 thresh=2019 gap=557 poll_thresh=12 ino=257 dd-2584 [003] 134.681457: balance_dirty_state: bdi btrfs-1: dirty=791 wb=695 unstable=1 bg_thresh=1012 thresh=2024 gap=537 poll_thresh=13 ino=257 dd-2584 [003] 134.681526: balance_dirty_state: bdi btrfs-1: dirty=791 wb=695 unstable=1 bg_thresh=1011 thresh=2023 gap=536 poll_thresh=14 ino=257 dd-2584 [003] 134.681595: balance_dirty_state: bdi btrfs-1: dirty=816 wb=695 unstable=1 bg_thresh=1011 thresh=2023 gap=511 poll_thresh=15 ino=257 dd-2584 [003] 134.681664: balance_dirty_state: bdi btrfs-1: dirty=841 wb=695 unstable=1 bg_thresh=1011 thresh=2022 gap=485 poll_thresh=16 ino=257 dd-2584 [003] 134.681670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=44940 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 134.689091: balance_dirty_state: bdi btrfs-1: dirty=841 wb=657 unstable=1 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=16 ino=257 dd-2584 [003] 134.689183: balance_dirty_state: bdi btrfs-1: dirty=841 wb=657 unstable=1 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=12 ino=257 dd-2584 [003] 134.689254: balance_dirty_state: bdi btrfs-1: dirty=866 wb=657 unstable=1 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=13 ino=257 dd-2584 [003] 134.689259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-97% task_weight=99% bdi_bw=44940 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 134.697186: balance_dirty_state: bdi btrfs-1: dirty=891 wb=657 unstable=1 bg_thresh=1002 thresh=2005 gap=456 poll_thresh=10 ino=257 dd-2584 [003] 134.697191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=44940 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 134.705190: balance_dirty_state: bdi btrfs-1: dirty=891 wb=532 unstable=1 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=10 ino=257 dd-2584 [007] 134.705264: balance_dirty_state: bdi btrfs-1: dirty=891 wb=532 unstable=1 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=7 ino=257 dd-2584 [007] 134.705497: balance_dirty_state: bdi btrfs-1: dirty=916 wb=532 unstable=1 bg_thresh=1006 thresh=2013 gap=564 poll_thresh=8 ino=257 dd-2584 [007] 134.705554: balance_dirty_state: bdi btrfs-1: dirty=916 wb=532 unstable=1 bg_thresh=1009 thresh=2018 gap=569 poll_thresh=9 ino=257 dd-2584 [007] 134.705610: balance_dirty_state: bdi btrfs-1: dirty=941 wb=532 unstable=1 bg_thresh=1009 thresh=2018 gap=544 poll_thresh=10 ino=257 dd-2584 [007] 134.705669: balance_dirty_state: bdi btrfs-1: dirty=966 wb=532 unstable=1 bg_thresh=1011 thresh=2023 gap=524 poll_thresh=11 ino=257 dd-2584 [007] 134.705728: balance_dirty_state: bdi btrfs-1: dirty=966 wb=532 unstable=1 bg_thresh=1011 thresh=2023 gap=524 poll_thresh=12 ino=257 dd-2584 [007] 134.705787: balance_dirty_state: bdi btrfs-1: dirty=991 wb=532 unstable=1 bg_thresh=1011 thresh=2022 gap=498 poll_thresh=13 ino=257 dd-2584 [007] 134.705791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1360 avg_dirty=1360 bdi_gap=7% task_gap=-84% task_weight=99% bdi_bw=44940 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 134.713234: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=382 unstable=1 bg_thresh=1007 thresh=2015 gap=616 poll_thresh=10 ino=257 flush-btrfs-1-2586 [003] 134.713267: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22196 wrote=0 to_write=8192 dd-2584 [007] 134.713358: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=382 unstable=1 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=11 ino=257 dd-2584 [007] 134.713444: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=382 unstable=1 bg_thresh=1007 thresh=2014 gap=590 poll_thresh=12 ino=257 dd-2584 [007] 134.713538: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=407 unstable=1 bg_thresh=1009 thresh=2018 gap=569 poll_thresh=13 ino=257 dd-2584 [007] 134.713629: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=432 unstable=1 bg_thresh=1009 thresh=2018 gap=569 poll_thresh=14 ino=257 dd-2584 [007] 134.713717: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=457 unstable=1 bg_thresh=1008 thresh=2017 gap=543 poll_thresh=15 ino=257 dd-2584 [007] 134.713807: balance_dirty_state: bdi btrfs-1: dirty=991 wb=482 unstable=1 bg_thresh=1011 thresh=2022 gap=548 poll_thresh=16 ino=257 dd-2584 [007] 134.713985: balance_dirty_state: bdi btrfs-1: dirty=991 wb=507 unstable=1 bg_thresh=1007 thresh=2015 gap=516 poll_thresh=17 ino=257 dd-2584 [007] 134.714457: balance_dirty_state: bdi btrfs-1: dirty=891 wb=657 unstable=1 bg_thresh=1007 thresh=2014 gap=465 poll_thresh=18 ino=257 dd-2584 [007] 134.714459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=44940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 134.715373: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=688 to_write=7504 dd-2584 [007] 134.721175: balance_dirty_state: bdi btrfs-1: dirty=466 wb=932 unstable=1 bg_thresh=1010 thresh=2021 gap=622 poll_thresh=18 ino=257 dd-2584 [007] 134.721259: balance_dirty_state: bdi btrfs-1: dirty=491 wb=932 unstable=1 bg_thresh=1013 thresh=2026 gap=602 poll_thresh=13 ino=257 dd-2584 [007] 134.721321: balance_dirty_state: bdi btrfs-1: dirty=491 wb=932 unstable=1 bg_thresh=1010 thresh=2020 gap=596 poll_thresh=14 ino=257 dd-2584 [007] 134.721381: balance_dirty_state: bdi btrfs-1: dirty=516 wb=932 unstable=1 bg_thresh=1012 thresh=2025 gap=576 poll_thresh=15 ino=257 dd-2584 [007] 134.721441: balance_dirty_state: bdi btrfs-1: dirty=541 wb=932 unstable=1 bg_thresh=1012 thresh=2024 gap=550 poll_thresh=16 ino=257 dd-2584 [007] 134.721559: balance_dirty_state: bdi btrfs-1: dirty=566 wb=932 unstable=1 bg_thresh=1011 thresh=2023 gap=524 poll_thresh=17 ino=257 dd-2584 [007] 134.721677: balance_dirty_state: bdi btrfs-1: dirty=591 wb=932 unstable=1 bg_thresh=1011 thresh=2022 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 134.721682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=44940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 134.729161: balance_dirty_state: bdi btrfs-1: dirty=591 wb=807 unstable=1 bg_thresh=1011 thresh=2022 gap=623 poll_thresh=18 ino=257 dd-2584 [001] 134.729269: balance_dirty_state: bdi btrfs-1: dirty=591 wb=807 unstable=1 bg_thresh=1011 thresh=2022 gap=623 poll_thresh=13 ino=257 dd-2584 [001] 134.729388: balance_dirty_state: bdi btrfs-1: dirty=616 wb=807 unstable=1 bg_thresh=1013 thresh=2027 gap=603 poll_thresh=14 ino=257 dd-2584 [001] 134.729503: balance_dirty_state: bdi btrfs-1: dirty=616 wb=807 unstable=1 bg_thresh=1013 thresh=2027 gap=603 poll_thresh=15 ino=257 dd-2584 [001] 134.729622: balance_dirty_state: bdi btrfs-1: dirty=641 wb=807 unstable=1 bg_thresh=1016 thresh=2032 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 134.729857: balance_dirty_state: bdi btrfs-1: dirty=666 wb=807 unstable=1 bg_thresh=1015 thresh=2031 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 134.730447: balance_dirty_state: bdi btrfs-1: dirty=716 wb=807 unstable=1 bg_thresh=1017 thresh=2035 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 134.730682: balance_dirty_state: bdi btrfs-1: dirty=741 wb=807 unstable=1 bg_thresh=1017 thresh=2034 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 134.730691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=44940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 134.737226: balance_dirty_state: bdi btrfs-1: dirty=741 wb=807 unstable=1 bg_thresh=1017 thresh=2034 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 134.737235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=44940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 134.745148: balance_dirty_state: bdi btrfs-1: dirty=741 wb=719 unstable=1 bg_thresh=1016 thresh=2032 gap=571 poll_thresh=19 ino=257 dd-2584 [001] 134.745260: balance_dirty_state: bdi btrfs-1: dirty=766 wb=719 unstable=1 bg_thresh=1013 thresh=2026 gap=540 poll_thresh=14 ino=257 dd-2584 [001] 134.745320: balance_dirty_state: bdi btrfs-1: dirty=766 wb=719 unstable=1 bg_thresh=1015 thresh=2031 gap=545 poll_thresh=15 ino=257 dd-2584 [001] 134.745378: balance_dirty_state: bdi btrfs-1: dirty=791 wb=719 unstable=1 bg_thresh=1012 thresh=2025 gap=514 poll_thresh=16 ino=257 dd-2584 [001] 134.745498: balance_dirty_state: bdi btrfs-1: dirty=816 wb=719 unstable=1 bg_thresh=1014 thresh=2029 gap=493 poll_thresh=17 ino=257 dd-2584 [001] 134.745502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=44940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.757197: balance_dirty_state: bdi btrfs-1: dirty=816 wb=669 unstable=1 bg_thresh=1014 thresh=2029 gap=543 poll_thresh=17 ino=257 dd-2584 [005] 134.757326: balance_dirty_state: bdi btrfs-1: dirty=841 wb=669 unstable=1 bg_thresh=1017 thresh=2034 gap=523 poll_thresh=13 ino=257 dd-2584 [005] 134.757447: balance_dirty_state: bdi btrfs-1: dirty=866 wb=669 unstable=1 bg_thresh=1019 thresh=2039 gap=503 poll_thresh=14 ino=257 dd-2584 [005] 134.757456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=44940 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [005] 134.765206: balance_dirty_state: bdi btrfs-1: dirty=866 wb=544 unstable=1 bg_thresh=1021 thresh=2043 gap=632 poll_thresh=14 ino=257 dd-2584 [005] 134.765291: balance_dirty_state: bdi btrfs-1: dirty=866 wb=494 unstable=1 bg_thresh=1014 thresh=2029 gap=668 poll_thresh=10 ino=257 dd-2584 [005] 134.765364: balance_dirty_state: bdi btrfs-1: dirty=891 wb=469 unstable=1 bg_thresh=1017 thresh=2034 gap=673 poll_thresh=11 ino=257 dd-2584 [005] 134.765435: balance_dirty_state: bdi btrfs-1: dirty=891 wb=419 unstable=1 bg_thresh=1017 thresh=2034 gap=723 poll_thresh=12 ino=257 dd-2584 [005] 134.765496: balance_dirty_state: bdi btrfs-1: dirty=916 wb=419 unstable=1 bg_thresh=1019 thresh=2039 gap=703 poll_thresh=13 ino=257 dd-2584 [005] 134.765557: balance_dirty_state: bdi btrfs-1: dirty=941 wb=419 unstable=1 bg_thresh=1019 thresh=2038 gap=677 poll_thresh=14 ino=257 dd-2584 [005] 134.765615: balance_dirty_state: bdi btrfs-1: dirty=941 wb=419 unstable=1 bg_thresh=1019 thresh=2038 gap=677 poll_thresh=15 ino=257 dd-2584 [005] 134.765846: balance_dirty_state: bdi btrfs-1: dirty=966 wb=419 unstable=1 bg_thresh=1018 thresh=2037 gap=651 poll_thresh=16 ino=257 dd-2584 [005] 134.765963: balance_dirty_state: bdi btrfs-1: dirty=991 wb=419 unstable=1 bg_thresh=1018 thresh=2036 gap=625 poll_thresh=17 ino=257 dd-2584 [005] 134.766079: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=419 unstable=1 bg_thresh=1017 thresh=2035 gap=574 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 134.766157: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22248 wrote=0 to_write=8192 dd-2584 [005] 134.766205: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=419 unstable=1 bg_thresh=1019 thresh=2039 gap=553 poll_thresh=19 ino=257 dd-2584 [005] 134.766331: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=444 unstable=1 bg_thresh=1019 thresh=2038 gap=527 poll_thresh=20 ino=257 dd-2584 [005] 134.766459: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=519 unstable=1 bg_thresh=1018 thresh=2037 gap=476 poll_thresh=21 ino=257 dd-2584 [005] 134.766460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=44940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 134.767737: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=672 to_write=7520 dd-2584 [005] 134.773160: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1094 unstable=1 bg_thresh=1018 thresh=2037 gap=501 poll_thresh=21 ino=257 dd-2584 [005] 134.773170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=44940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.781195: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1094 unstable=1 bg_thresh=1018 thresh=2037 gap=501 poll_thresh=21 ino=257 dd-2584 [005] 134.781202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=44940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.789237: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1094 unstable=1 bg_thresh=1018 thresh=2037 gap=501 poll_thresh=21 ino=257 dd-2584 [005] 134.789241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=43792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.797201: balance_dirty_state: bdi btrfs-1: dirty=441 wb=944 unstable=1 bg_thresh=1020 thresh=2041 gap=655 poll_thresh=21 ino=257 dd-2584 [005] 134.797317: balance_dirty_state: bdi btrfs-1: dirty=466 wb=944 unstable=1 bg_thresh=1020 thresh=2040 gap=629 poll_thresh=16 ino=257 dd-2584 [005] 134.797524: balance_dirty_state: bdi btrfs-1: dirty=491 wb=944 unstable=1 bg_thresh=1019 thresh=2039 gap=603 poll_thresh=17 ino=257 dd-2584 [005] 134.797726: balance_dirty_state: bdi btrfs-1: dirty=541 wb=944 unstable=1 bg_thresh=1021 thresh=2043 gap=557 poll_thresh=18 ino=257 dd-2584 [005] 134.798230: balance_dirty_state: bdi btrfs-1: dirty=566 wb=944 unstable=1 bg_thresh=1021 thresh=2042 gap=531 poll_thresh=19 ino=257 dd-2584 [005] 134.798433: balance_dirty_state: bdi btrfs-1: dirty=591 wb=944 unstable=1 bg_thresh=1020 thresh=2041 gap=505 poll_thresh=20 ino=257 dd-2584 [005] 134.798440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=43792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 134.805166: balance_dirty_state: bdi btrfs-1: dirty=591 wb=944 unstable=1 bg_thresh=1020 thresh=2041 gap=505 poll_thresh=20 ino=257 dd-2584 [005] 134.805174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=43792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 134.813215: balance_dirty_state: bdi btrfs-1: dirty=591 wb=819 unstable=1 bg_thresh=1020 thresh=2040 gap=629 poll_thresh=20 ino=257 dd-2584 [004] 134.813289: balance_dirty_state: bdi btrfs-1: dirty=616 wb=819 unstable=1 bg_thresh=1020 thresh=2040 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 134.813349: balance_dirty_state: bdi btrfs-1: dirty=641 wb=819 unstable=1 bg_thresh=1022 thresh=2045 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 134.813461: balance_dirty_state: bdi btrfs-1: dirty=666 wb=819 unstable=1 bg_thresh=1025 thresh=2050 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 134.813573: balance_dirty_state: bdi btrfs-1: dirty=691 wb=819 unstable=1 bg_thresh=1027 thresh=2055 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 134.813725: balance_dirty_state: bdi btrfs-1: dirty=741 wb=819 unstable=1 bg_thresh=1024 thresh=2048 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 134.813731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-194% task_weight=100% bdi_bw=43792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 134.821474: balance_dirty_state: bdi btrfs-1: dirty=741 wb=694 unstable=1 bg_thresh=1009 thresh=2019 gap=583 poll_thresh=19 ino=257 dd-2584 [007] 134.821541: balance_dirty_state: bdi btrfs-1: dirty=766 wb=694 unstable=1 bg_thresh=1008 thresh=2016 gap=555 poll_thresh=14 ino=257 dd-2584 [007] 134.821604: balance_dirty_state: bdi btrfs-1: dirty=766 wb=694 unstable=1 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=15 ino=257 dd-2584 [007] 134.821666: balance_dirty_state: bdi btrfs-1: dirty=791 wb=694 unstable=1 bg_thresh=1010 thresh=2021 gap=535 poll_thresh=16 ino=257 dd-2584 [007] 134.821965: balance_dirty_state: bdi btrfs-1: dirty=816 wb=694 unstable=1 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=17 ino=257 dd-2584 [007] 134.821970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=43792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 134.829154: balance_dirty_state: bdi btrfs-1: dirty=816 wb=694 unstable=1 bg_thresh=999 thresh=1999 gap=488 poll_thresh=17 ino=257 dd-2584 [007] 134.829159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=43792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 134.837194: balance_dirty_state: bdi btrfs-1: dirty=816 wb=644 unstable=1 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=17 ino=257 dd-2584 [007] 134.837278: balance_dirty_state: bdi btrfs-1: dirty=841 wb=644 unstable=1 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=13 ino=257 dd-2584 [007] 134.837352: balance_dirty_state: bdi btrfs-1: dirty=866 wb=644 unstable=1 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=14 ino=257 dd-2584 [007] 134.837358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=43792 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 134.845167: balance_dirty_state: bdi btrfs-1: dirty=866 wb=519 unstable=1 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=14 ino=257 dd-2584 [007] 134.845267: balance_dirty_state: bdi btrfs-1: dirty=866 wb=494 unstable=1 bg_thresh=999 thresh=1999 gap=638 poll_thresh=10 ino=257 dd-2584 [007] 134.845359: balance_dirty_state: bdi btrfs-1: dirty=891 wb=469 unstable=1 bg_thresh=1002 thresh=2004 gap=643 poll_thresh=11 ino=257 dd-2584 [007] 134.845450: balance_dirty_state: bdi btrfs-1: dirty=916 wb=419 unstable=1 bg_thresh=1001 thresh=2003 gap=667 poll_thresh=12 ino=257 dd-2584 [007] 134.845537: balance_dirty_state: bdi btrfs-1: dirty=916 wb=394 unstable=1 bg_thresh=1001 thresh=2003 gap=692 poll_thresh=13 ino=257 dd-2584 [007] 134.845657: balance_dirty_state: bdi btrfs-1: dirty=941 wb=394 unstable=1 bg_thresh=1001 thresh=2002 gap=666 poll_thresh=14 ino=257 dd-2584 [007] 134.845776: balance_dirty_state: bdi btrfs-1: dirty=941 wb=394 unstable=1 bg_thresh=1003 thresh=2007 gap=671 poll_thresh=15 ino=257 dd-2584 [007] 134.845892: balance_dirty_state: bdi btrfs-1: dirty=966 wb=394 unstable=1 bg_thresh=1000 thresh=2001 gap=640 poll_thresh=16 ino=257 dd-2584 [007] 134.846126: balance_dirty_state: bdi btrfs-1: dirty=991 wb=394 unstable=1 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=17 ino=257 dd-2584 [007] 134.846360: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=394 unstable=1 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 134.846404: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22328 wrote=0 to_write=8192 dd-2584 [007] 134.846722: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=394 unstable=1 bg_thresh=1001 thresh=2003 gap=542 poll_thresh=19 ino=257 dd-2584 [007] 134.847693: balance_dirty_state: bdi btrfs-1: dirty=966 wb=544 unstable=1 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=20 ino=257 dd-2584 [007] 134.847696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-60% task_weight=99% bdi_bw=43792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 134.849110: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=624 to_write=7568 dd-2584 [007] 134.853304: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1019 unstable=1 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=15 ino=257 dd-2584 [007] 134.853309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=43792 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 134.861235: balance_dirty_state: bdi btrfs-1: dirty=491 wb=994 unstable=1 bg_thresh=1000 thresh=2000 gap=514 poll_thresh=15 ino=257 dd-2584 [007] 134.861331: balance_dirty_state: bdi btrfs-1: dirty=491 wb=944 unstable=1 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=11 ino=257 dd-2584 [007] 134.861408: balance_dirty_state: bdi btrfs-1: dirty=516 wb=894 unstable=1 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=12 ino=257 dd-2584 [007] 134.861477: balance_dirty_state: bdi btrfs-1: dirty=541 wb=894 unstable=1 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=13 ino=257 dd-2584 [007] 134.861545: balance_dirty_state: bdi btrfs-1: dirty=541 wb=894 unstable=1 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=14 ino=257 dd-2584 [007] 134.861613: balance_dirty_state: bdi btrfs-1: dirty=566 wb=894 unstable=1 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=15 ino=257 dd-2584 [007] 134.861681: balance_dirty_state: bdi btrfs-1: dirty=591 wb=894 unstable=1 bg_thresh=999 thresh=1998 gap=512 poll_thresh=16 ino=257 dd-2584 [007] 134.861812: balance_dirty_state: bdi btrfs-1: dirty=616 wb=894 unstable=1 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=17 ino=257 dd-2584 [007] 134.861817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=43792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 134.869210: balance_dirty_state: bdi btrfs-1: dirty=616 wb=769 unstable=1 bg_thresh=1005 thresh=2010 gap=624 poll_thresh=17 ino=257 dd-2584 [007] 134.869294: balance_dirty_state: bdi btrfs-1: dirty=641 wb=769 unstable=1 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=13 ino=257 dd-2584 [007] 134.869361: balance_dirty_state: bdi btrfs-1: dirty=641 wb=769 unstable=1 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=14 ino=257 dd-2584 [007] 134.869425: balance_dirty_state: bdi btrfs-1: dirty=666 wb=769 unstable=1 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=15 ino=257 dd-2584 [007] 134.869489: balance_dirty_state: bdi btrfs-1: dirty=691 wb=769 unstable=1 bg_thresh=1006 thresh=2013 gap=552 poll_thresh=16 ino=257 dd-2584 [007] 134.869804: balance_dirty_state: bdi btrfs-1: dirty=716 wb=769 unstable=1 bg_thresh=1006 thresh=2012 gap=526 poll_thresh=17 ino=257 dd-2584 [007] 134.869929: balance_dirty_state: bdi btrfs-1: dirty=741 wb=769 unstable=1 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=18 ino=257 dd-2584 [007] 134.869934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=43792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 134.877466: balance_dirty_state: bdi btrfs-1: dirty=766 wb=769 unstable=1 bg_thresh=1005 thresh=2010 gap=474 poll_thresh=13 ino=257 dd-2584 [007] 134.877475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=43792 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 134.885248: balance_dirty_state: bdi btrfs-1: dirty=766 wb=644 unstable=1 bg_thresh=1005 thresh=2010 gap=599 poll_thresh=13 ino=257 dd-2584 [007] 134.885332: balance_dirty_state: bdi btrfs-1: dirty=766 wb=644 unstable=1 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=10 ino=257 dd-2584 [007] 134.885395: balance_dirty_state: bdi btrfs-1: dirty=791 wb=644 unstable=1 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=11 ino=257 dd-2584 [007] 134.885453: balance_dirty_state: bdi btrfs-1: dirty=816 wb=644 unstable=1 bg_thresh=1007 thresh=2014 gap=553 poll_thresh=12 ino=257 dd-2584 [007] 134.885512: balance_dirty_state: bdi btrfs-1: dirty=816 wb=644 unstable=1 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=13 ino=257 dd-2584 [007] 134.885571: balance_dirty_state: bdi btrfs-1: dirty=841 wb=644 unstable=1 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=14 ino=257 dd-2584 [007] 134.885630: balance_dirty_state: bdi btrfs-1: dirty=866 wb=644 unstable=1 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=15 ino=257 dd-2584 [007] 134.885634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=43792 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 134.893208: balance_dirty_state: bdi btrfs-1: dirty=866 wb=644 unstable=1 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=15 ino=257 dd-2584 [007] 134.893217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=98% bdi_bw=43560 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 134.901195: balance_dirty_state: bdi btrfs-1: dirty=866 wb=494 unstable=1 bg_thresh=1002 thresh=2004 gap=643 poll_thresh=15 ino=257 dd-2584 [007] 134.901270: balance_dirty_state: bdi btrfs-1: dirty=866 wb=494 unstable=1 bg_thresh=1007 thresh=2014 gap=653 poll_thresh=11 ino=257 dd-2584 [007] 134.901336: balance_dirty_state: bdi btrfs-1: dirty=891 wb=494 unstable=1 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=12 ino=257 dd-2584 [007] 134.901399: balance_dirty_state: bdi btrfs-1: dirty=891 wb=494 unstable=1 bg_thresh=1006 thresh=2013 gap=627 poll_thresh=13 ino=257 dd-2584 [007] 134.901460: balance_dirty_state: bdi btrfs-1: dirty=916 wb=494 unstable=1 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=14 ino=257 dd-2584 [007] 134.901522: balance_dirty_state: bdi btrfs-1: dirty=941 wb=494 unstable=1 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=15 ino=257 dd-2584 [007] 134.901583: balance_dirty_state: bdi btrfs-1: dirty=941 wb=494 unstable=1 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=16 ino=257 dd-2584 [007] 134.901886: balance_dirty_state: bdi btrfs-1: dirty=991 wb=494 unstable=1 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=17 ino=257 dd-2584 [007] 134.902008: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=494 unstable=1 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 134.902013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=43560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 134.902032: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22384 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 134.903708: writeback_single_inode: bdi btrfs-1: ino=257 state= age=316 wrote=544 to_write=7648 dd-2584 [007] 134.909199: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1044 unstable=1 bg_thresh=1004 thresh=2009 gap=473 poll_thresh=18 ino=257 dd-2584 [007] 134.909204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=43560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 134.917283: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1044 unstable=1 bg_thresh=1004 thresh=2009 gap=473 poll_thresh=18 ino=257 dd-2584 [007] 134.917292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=43560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 134.925263: balance_dirty_state: bdi btrfs-1: dirty=491 wb=919 unstable=1 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=18 ino=257 dd-2584 [007] 134.925370: balance_dirty_state: bdi btrfs-1: dirty=516 wb=919 unstable=1 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=13 ino=257 dd-2584 [007] 134.925455: balance_dirty_state: bdi btrfs-1: dirty=516 wb=919 unstable=1 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=14 ino=257 dd-2584 [007] 134.925537: balance_dirty_state: bdi btrfs-1: dirty=541 wb=919 unstable=1 bg_thresh=999 thresh=1998 gap=537 poll_thresh=15 ino=257 dd-2584 [007] 134.925619: balance_dirty_state: bdi btrfs-1: dirty=566 wb=919 unstable=1 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=16 ino=257 dd-2584 [007] 134.925785: balance_dirty_state: bdi btrfs-1: dirty=591 wb=919 unstable=1 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=17 ino=257 dd-2584 [007] 134.925791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-51% task_weight=99% bdi_bw=43560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 134.933330: balance_dirty_state: bdi btrfs-1: dirty=591 wb=769 unstable=1 bg_thresh=1001 thresh=2002 gap=641 poll_thresh=13 ino=257 dd-2584 [007] 134.933396: balance_dirty_state: bdi btrfs-1: dirty=616 wb=769 unstable=1 bg_thresh=1001 thresh=2002 gap=616 poll_thresh=14 ino=257 dd-2584 [007] 134.933459: balance_dirty_state: bdi btrfs-1: dirty=641 wb=769 unstable=1 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=15 ino=257 dd-2584 [007] 134.933521: balance_dirty_state: bdi btrfs-1: dirty=641 wb=769 unstable=1 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=16 ino=257 dd-2584 [007] 134.933642: balance_dirty_state: bdi btrfs-1: dirty=691 wb=769 unstable=1 bg_thresh=1005 thresh=2011 gap=550 poll_thresh=17 ino=257 dd-2584 [007] 134.933933: balance_dirty_state: bdi btrfs-1: dirty=716 wb=769 unstable=1 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=18 ino=257 dd-2584 [007] 134.934052: balance_dirty_state: bdi btrfs-1: dirty=741 wb=769 unstable=1 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=19 ino=257 dd-2584 [007] 134.934057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=43560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 134.941222: balance_dirty_state: bdi btrfs-1: dirty=741 wb=644 unstable=1 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=19 ino=257 dd-2584 [007] 134.941333: balance_dirty_state: bdi btrfs-1: dirty=766 wb=644 unstable=1 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=14 ino=257 dd-2584 [007] 134.941389: balance_dirty_state: bdi btrfs-1: dirty=766 wb=644 unstable=1 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=15 ino=257 dd-2584 [007] 134.941447: balance_dirty_state: bdi btrfs-1: dirty=791 wb=644 unstable=1 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=16 ino=257 dd-2584 [007] 134.941559: balance_dirty_state: bdi btrfs-1: dirty=816 wb=644 unstable=1 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=17 ino=257 dd-2584 [007] 134.941672: balance_dirty_state: bdi btrfs-1: dirty=866 wb=644 unstable=1 bg_thresh=1007 thresh=2014 gap=503 poll_thresh=18 ino=257 dd-2584 [007] 134.941676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-94% task_weight=100% bdi_bw=43560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 134.949347: balance_dirty_state: bdi btrfs-1: dirty=866 wb=644 unstable=1 bg_thresh=1004 thresh=2008 gap=497 poll_thresh=13 ino=257 dd-2584 [007] 134.949352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=43560 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 134.957245: balance_dirty_state: bdi btrfs-1: dirty=866 wb=644 unstable=1 bg_thresh=997 thresh=1995 gap=484 poll_thresh=13 ino=257 dd-2584 [007] 134.957251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=43560 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 134.965298: balance_dirty_state: bdi btrfs-1: dirty=866 wb=519 unstable=1 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=13 ino=257 dd-2584 [007] 134.965376: balance_dirty_state: bdi btrfs-1: dirty=891 wb=519 unstable=1 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=10 ino=257 dd-2584 [007] 134.965437: balance_dirty_state: bdi btrfs-1: dirty=916 wb=519 unstable=1 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=11 ino=257 dd-2584 [007] 134.965501: balance_dirty_state: bdi btrfs-1: dirty=916 wb=519 unstable=1 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=12 ino=257 dd-2584 [007] 134.965562: balance_dirty_state: bdi btrfs-1: dirty=941 wb=519 unstable=1 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=13 ino=257 dd-2584 [007] 134.965794: balance_dirty_state: bdi btrfs-1: dirty=966 wb=519 unstable=1 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=14 ino=257 dd-2584 [007] 134.965853: balance_dirty_state: bdi btrfs-1: dirty=966 wb=519 unstable=1 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=15 ino=257 dd-2584 [007] 134.965912: balance_dirty_state: bdi btrfs-1: dirty=991 wb=519 unstable=1 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=16 ino=257 dd-2584 [007] 134.965917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=43560 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 134.973193: balance_dirty_state: bdi btrfs-1: dirty=991 wb=519 unstable=1 bg_thresh=998 thresh=1996 gap=485 poll_thresh=16 ino=257 dd-2584 [007] 134.973198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=43560 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 134.981207: balance_dirty_state: bdi btrfs-1: dirty=984 wb=409 unstable=1 bg_thresh=997 thresh=1994 gap=600 poll_thresh=16 ino=257 dd-2584 [006] 134.981274: balance_dirty_state: bdi btrfs-1: dirty=984 wb=409 unstable=1 bg_thresh=997 thresh=1994 gap=600 poll_thresh=12 ino=257 dd-2584 [006] 134.981333: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=409 unstable=1 bg_thresh=999 thresh=1999 gap=580 poll_thresh=13 ino=257 dd-2584 [006] 134.981394: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=409 unstable=1 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 134.981406: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22464 wrote=0 to_write=8192 dd-2584 [006] 134.981457: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=409 unstable=1 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 134.981519: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=409 unstable=1 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=16 ino=257 dd-2584 [006] 134.981654: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=459 unstable=1 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 134.981788: balance_dirty_state: bdi btrfs-1: dirty=984 wb=509 unstable=1 bg_thresh=1000 thresh=2001 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 134.981920: balance_dirty_state: bdi btrfs-1: dirty=984 wb=584 unstable=1 bg_thresh=1002 thresh=2005 gap=436 poll_thresh=19 ino=257 dd-2584 [006] 134.981923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=43560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 134.983023: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=672 to_write=7520 dd-2584 [006] 134.993149: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1084 unstable=1 bg_thresh=1002 thresh=2005 gap=436 poll_thresh=19 ino=257 dd-2584 [006] 134.993154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=43560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 134.997245: balance_dirty_state: bdi btrfs-1: dirty=478 wb=964 unstable=1 bg_thresh=999 thresh=1999 gap=556 poll_thresh=19 ino=257 dd-2584 [006] 134.997321: balance_dirty_state: bdi btrfs-1: dirty=478 wb=964 unstable=1 bg_thresh=999 thresh=1999 gap=556 poll_thresh=14 ino=257 dd-2584 [006] 134.997388: balance_dirty_state: bdi btrfs-1: dirty=503 wb=964 unstable=1 bg_thresh=999 thresh=1998 gap=530 poll_thresh=15 ino=257 dd-2584 [006] 134.997640: balance_dirty_state: bdi btrfs-1: dirty=528 wb=964 unstable=1 bg_thresh=1001 thresh=2003 gap=510 poll_thresh=16 ino=257 dd-2584 [006] 134.997761: balance_dirty_state: bdi btrfs-1: dirty=553 wb=964 unstable=1 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=17 ino=257 dd-2584 [006] 134.997766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=42572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.005371: balance_dirty_state: bdi btrfs-1: dirty=568 wb=957 unstable=1 bg_thresh=1002 thresh=2004 gap=478 poll_thresh=17 ino=257 dd-2584 [004] 135.005376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=42572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.013293: balance_dirty_state: bdi btrfs-1: dirty=568 wb=957 unstable=1 bg_thresh=1002 thresh=2004 gap=478 poll_thresh=17 ino=257 dd-2584 [004] 135.013301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=42572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.021237: balance_dirty_state: bdi btrfs-1: dirty=558 wb=834 unstable=1 bg_thresh=1004 thresh=2008 gap=615 poll_thresh=17 ino=257 dd-2584 [004] 135.021374: balance_dirty_state: bdi btrfs-1: dirty=558 wb=834 unstable=1 bg_thresh=1005 thresh=2010 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 135.021440: balance_dirty_state: bdi btrfs-1: dirty=583 wb=834 unstable=1 bg_thresh=1004 thresh=2009 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 135.021498: balance_dirty_state: bdi btrfs-1: dirty=608 wb=834 unstable=1 bg_thresh=1004 thresh=2008 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 135.021555: balance_dirty_state: bdi btrfs-1: dirty=608 wb=834 unstable=1 bg_thresh=1004 thresh=2008 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 135.021669: balance_dirty_state: bdi btrfs-1: dirty=658 wb=834 unstable=1 bg_thresh=1003 thresh=2007 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 135.021783: balance_dirty_state: bdi btrfs-1: dirty=683 wb=834 unstable=1 bg_thresh=1005 thresh=2011 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 135.021788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=42572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.029259: balance_dirty_state: bdi btrfs-1: dirty=683 wb=684 unstable=1 bg_thresh=1003 thresh=2007 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 135.029359: balance_dirty_state: bdi btrfs-1: dirty=708 wb=684 unstable=1 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 135.029455: balance_dirty_state: bdi btrfs-1: dirty=708 wb=684 unstable=1 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=14 ino=257 dd-2584 [004] 135.029549: balance_dirty_state: bdi btrfs-1: dirty=733 wb=684 unstable=1 bg_thresh=1002 thresh=2005 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 135.029645: balance_dirty_state: bdi btrfs-1: dirty=758 wb=684 unstable=1 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 135.030170: balance_dirty_state: bdi btrfs-1: dirty=783 wb=684 unstable=1 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 135.030361: balance_dirty_state: bdi btrfs-1: dirty=808 wb=684 unstable=1 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 135.030555: balance_dirty_state: bdi btrfs-1: dirty=833 wb=684 unstable=1 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 135.030562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=42572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.037312: balance_dirty_state: bdi btrfs-1: dirty=821 wb=676 unstable=1 bg_thresh=1002 thresh=2005 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 135.037418: balance_dirty_state: bdi btrfs-1: dirty=846 wb=676 unstable=1 bg_thresh=1005 thresh=2010 gap=487 poll_thresh=14 ino=257 dd-2584 [004] 135.037425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=42572 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 135.045278: balance_dirty_state: bdi btrfs-1: dirty=846 wb=426 unstable=1 bg_thresh=1004 thresh=2008 gap=735 poll_thresh=14 ino=257 dd-2584 [004] 135.045351: balance_dirty_state: bdi btrfs-1: dirty=871 wb=426 unstable=1 bg_thresh=1001 thresh=2002 gap=704 poll_thresh=10 ino=257 dd-2584 [004] 135.045417: balance_dirty_state: bdi btrfs-1: dirty=871 wb=426 unstable=1 bg_thresh=1003 thresh=2007 gap=709 poll_thresh=11 ino=257 dd-2584 [004] 135.045481: balance_dirty_state: bdi btrfs-1: dirty=896 wb=426 unstable=1 bg_thresh=1003 thresh=2006 gap=683 poll_thresh=12 ino=257 dd-2584 [004] 135.045544: balance_dirty_state: bdi btrfs-1: dirty=921 wb=426 unstable=1 bg_thresh=1003 thresh=2006 gap=658 poll_thresh=13 ino=257 dd-2584 [004] 135.045607: balance_dirty_state: bdi btrfs-1: dirty=921 wb=426 unstable=1 bg_thresh=1002 thresh=2005 gap=657 poll_thresh=14 ino=257 dd-2584 [004] 135.045669: balance_dirty_state: bdi btrfs-1: dirty=946 wb=426 unstable=1 bg_thresh=1005 thresh=2010 gap=637 poll_thresh=15 ino=257 dd-2584 [004] 135.045733: balance_dirty_state: bdi btrfs-1: dirty=946 wb=426 unstable=1 bg_thresh=1002 thresh=2004 gap=631 poll_thresh=16 ino=257 dd-2584 [004] 135.045860: balance_dirty_state: bdi btrfs-1: dirty=996 wb=426 unstable=1 bg_thresh=1004 thresh=2008 gap=585 poll_thresh=17 ino=257 dd-2584 [004] 135.046174: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=426 unstable=1 bg_thresh=1003 thresh=2007 gap=559 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 135.046211: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22528 wrote=0 to_write=8192 dd-2584 [004] 135.046316: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=426 unstable=1 bg_thresh=1003 thresh=2006 gap=533 poll_thresh=19 ino=257 dd-2584 [004] 135.046459: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=476 unstable=1 bg_thresh=1002 thresh=2005 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 135.046461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=42572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 135.048177: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=624 to_write=7568 dd-2584 [004] 135.053282: balance_dirty_state: bdi btrfs-1: dirty=471 wb=901 unstable=1 bg_thresh=1002 thresh=2005 gap=632 poll_thresh=20 ino=257 dd-2584 [004] 135.053356: balance_dirty_state: bdi btrfs-1: dirty=471 wb=901 unstable=1 bg_thresh=1002 thresh=2004 gap=631 poll_thresh=15 ino=257 dd-2584 [004] 135.053417: balance_dirty_state: bdi btrfs-1: dirty=507 wb=903 unstable=1 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 135.053536: balance_dirty_state: bdi btrfs-1: dirty=532 wb=903 unstable=1 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 135.053652: balance_dirty_state: bdi btrfs-1: dirty=557 wb=903 unstable=1 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 135.053772: balance_dirty_state: bdi btrfs-1: dirty=607 wb=903 unstable=1 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 135.053777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=42572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.061254: balance_dirty_state: bdi btrfs-1: dirty=607 wb=778 unstable=1 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 135.061348: balance_dirty_state: bdi btrfs-1: dirty=607 wb=778 unstable=1 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 135.061406: balance_dirty_state: bdi btrfs-1: dirty=632 wb=778 unstable=1 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 135.061463: balance_dirty_state: bdi btrfs-1: dirty=657 wb=778 unstable=1 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 135.061746: balance_dirty_state: bdi btrfs-1: dirty=682 wb=778 unstable=1 bg_thresh=999 thresh=1999 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 135.061860: balance_dirty_state: bdi btrfs-1: dirty=707 wb=778 unstable=1 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 135.061971: balance_dirty_state: bdi btrfs-1: dirty=732 wb=778 unstable=1 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 135.061976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=42572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.069223: balance_dirty_state: bdi btrfs-1: dirty=732 wb=653 unstable=1 bg_thresh=1001 thresh=2002 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 135.069331: balance_dirty_state: bdi btrfs-1: dirty=757 wb=653 unstable=1 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 135.069416: balance_dirty_state: bdi btrfs-1: dirty=782 wb=653 unstable=1 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 135.069503: balance_dirty_state: bdi btrfs-1: dirty=782 wb=653 unstable=1 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 135.069674: balance_dirty_state: bdi btrfs-1: dirty=832 wb=653 unstable=1 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 135.069843: balance_dirty_state: bdi btrfs-1: dirty=857 wb=653 unstable=1 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 135.069849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=42572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.077252: balance_dirty_state: bdi btrfs-1: dirty=878 wb=501 unstable=0 bg_thresh=1003 thresh=2007 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 135.077361: balance_dirty_state: bdi btrfs-1: dirty=903 wb=501 unstable=0 bg_thresh=1003 thresh=2007 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 135.077447: balance_dirty_state: bdi btrfs-1: dirty=903 wb=501 unstable=0 bg_thresh=1003 thresh=2006 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 135.077532: balance_dirty_state: bdi btrfs-1: dirty=928 wb=501 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 135.077911: balance_dirty_state: bdi btrfs-1: dirty=953 wb=501 unstable=0 bg_thresh=1002 thresh=2005 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 135.078082: balance_dirty_state: bdi btrfs-1: dirty=978 wb=501 unstable=0 bg_thresh=1004 thresh=2009 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 135.078250: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=501 unstable=0 bg_thresh=1004 thresh=2008 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 135.078419: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=501 unstable=0 bg_thresh=1003 thresh=2007 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 135.078425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=42572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 135.078493: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22560 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 135.079791: writeback_single_inode: bdi btrfs-1: ino=257 state= age=152 wrote=544 to_write=7648 dd-2584 [004] 135.085215: balance_dirty_state: bdi btrfs-1: dirty=478 wb=926 unstable=0 bg_thresh=1003 thresh=2007 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 135.085315: balance_dirty_state: bdi btrfs-1: dirty=503 wb=926 unstable=0 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 135.085376: balance_dirty_state: bdi btrfs-1: dirty=528 wb=926 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 135.085432: balance_dirty_state: bdi btrfs-1: dirty=528 wb=926 unstable=0 bg_thresh=1002 thresh=2005 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 135.085544: balance_dirty_state: bdi btrfs-1: dirty=578 wb=926 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 135.085548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=42572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.093249: balance_dirty_state: bdi btrfs-1: dirty=578 wb=801 unstable=0 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=17 ino=257 dd-2584 [004] 135.093338: balance_dirty_state: bdi btrfs-1: dirty=578 wb=801 unstable=0 bg_thresh=1003 thresh=2007 gap=628 poll_thresh=13 ino=257 dd-2584 [004] 135.093394: balance_dirty_state: bdi btrfs-1: dirty=603 wb=801 unstable=0 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 135.093451: balance_dirty_state: bdi btrfs-1: dirty=603 wb=801 unstable=0 bg_thresh=1003 thresh=2006 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 135.093509: balance_dirty_state: bdi btrfs-1: dirty=628 wb=801 unstable=0 bg_thresh=1002 thresh=2005 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 135.093789: balance_dirty_state: bdi btrfs-1: dirty=653 wb=801 unstable=0 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 135.093900: balance_dirty_state: bdi btrfs-1: dirty=703 wb=801 unstable=0 bg_thresh=1001 thresh=2003 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 135.093904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=42572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 135.101267: balance_dirty_state: bdi btrfs-1: dirty=703 wb=676 unstable=0 bg_thresh=1001 thresh=2003 gap=624 poll_thresh=18 ino=257 dd-2584 [000] 135.101400: balance_dirty_state: bdi btrfs-1: dirty=703 wb=676 unstable=0 bg_thresh=1001 thresh=2003 gap=624 poll_thresh=13 ino=257 dd-2584 [000] 135.101519: balance_dirty_state: bdi btrfs-1: dirty=728 wb=676 unstable=0 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=14 ino=257 dd-2584 [000] 135.101635: balance_dirty_state: bdi btrfs-1: dirty=753 wb=676 unstable=0 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 135.101753: balance_dirty_state: bdi btrfs-1: dirty=753 wb=676 unstable=0 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=16 ino=257 dd-2584 [000] 135.101989: balance_dirty_state: bdi btrfs-1: dirty=803 wb=676 unstable=0 bg_thresh=1006 thresh=2012 gap=533 poll_thresh=17 ino=257 dd-2584 [000] 135.102228: balance_dirty_state: bdi btrfs-1: dirty=828 wb=676 unstable=0 bg_thresh=1005 thresh=2010 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 135.102582: balance_dirty_state: bdi btrfs-1: dirty=853 wb=676 unstable=0 bg_thresh=1004 thresh=2009 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 135.102591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=44028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.109738: balance_dirty_state: bdi btrfs-1: dirty=853 wb=551 unstable=0 bg_thresh=1008 thresh=2016 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 135.109876: balance_dirty_state: bdi btrfs-1: dirty=853 wb=551 unstable=0 bg_thresh=1007 thresh=2015 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 135.109966: balance_dirty_state: bdi btrfs-1: dirty=878 wb=551 unstable=0 bg_thresh=1007 thresh=2015 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 135.110362: balance_dirty_state: bdi btrfs-1: dirty=903 wb=551 unstable=0 bg_thresh=1009 thresh=2019 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 135.110538: balance_dirty_state: bdi btrfs-1: dirty=928 wb=551 unstable=0 bg_thresh=1009 thresh=2018 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 135.110724: balance_dirty_state: bdi btrfs-1: dirty=953 wb=551 unstable=0 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 135.110907: balance_dirty_state: bdi btrfs-1: dirty=978 wb=551 unstable=0 bg_thresh=1002 thresh=2005 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 135.110914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=44028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.117284: balance_dirty_state: bdi btrfs-1: dirty=978 wb=426 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 135.117419: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=426 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 135.117502: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22600 wrote=0 to_write=8192 dd-2584 [004] 135.117567: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=426 unstable=0 bg_thresh=997 thresh=1995 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 135.117684: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=451 unstable=0 bg_thresh=994 thresh=1989 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 135.117955: balance_dirty_state: bdi btrfs-1: dirty=978 wb=526 unstable=0 bg_thresh=994 thresh=1988 gap=484 poll_thresh=17 ino=257 dd-2584 [004] 135.117957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=44028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 135.119905: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=592 to_write=7600 dd-2584 [004] 135.129217: balance_dirty_state: bdi btrfs-1: dirty=478 wb=776 unstable=0 bg_thresh=992 thresh=1984 gap=730 poll_thresh=17 ino=257 dd-2584 [004] 135.129309: balance_dirty_state: bdi btrfs-1: dirty=478 wb=776 unstable=0 bg_thresh=992 thresh=1984 gap=730 poll_thresh=13 ino=257 dd-2584 [004] 135.129396: balance_dirty_state: bdi btrfs-1: dirty=503 wb=776 unstable=0 bg_thresh=994 thresh=1989 gap=710 poll_thresh=14 ino=257 dd-2584 [004] 135.129482: balance_dirty_state: bdi btrfs-1: dirty=528 wb=776 unstable=0 bg_thresh=994 thresh=1989 gap=685 poll_thresh=15 ino=257 dd-2584 [004] 135.129571: balance_dirty_state: bdi btrfs-1: dirty=528 wb=776 unstable=0 bg_thresh=997 thresh=1994 gap=690 poll_thresh=16 ino=257 dd-2584 [004] 135.130004: balance_dirty_state: bdi btrfs-1: dirty=553 wb=776 unstable=0 bg_thresh=999 thresh=1999 gap=670 poll_thresh=17 ino=257 dd-2584 [004] 135.130174: balance_dirty_state: bdi btrfs-1: dirty=603 wb=776 unstable=0 bg_thresh=1001 thresh=2003 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 135.130345: balance_dirty_state: bdi btrfs-1: dirty=628 wb=776 unstable=0 bg_thresh=999 thresh=1998 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 135.130490: balance_dirty_state: bdi btrfs-1: dirty=653 wb=776 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=20 ino=257 dd-2584 [004] 135.130608: balance_dirty_state: bdi btrfs-1: dirty=703 wb=776 unstable=0 bg_thresh=1000 thresh=2001 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 135.130727: balance_dirty_state: bdi btrfs-1: dirty=728 wb=776 unstable=0 bg_thresh=1000 thresh=2000 gap=496 poll_thresh=22 ino=257 dd-2584 [004] 135.130734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=44028 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 135.137213: balance_dirty_state: bdi btrfs-1: dirty=728 wb=626 unstable=0 bg_thresh=990 thresh=1980 gap=626 poll_thresh=22 ino=257 dd-2584 [003] 135.137278: balance_dirty_state: bdi btrfs-1: dirty=753 wb=626 unstable=0 bg_thresh=990 thresh=1980 gap=601 poll_thresh=16 ino=257 dd-2584 [003] 135.137412: balance_dirty_state: bdi btrfs-1: dirty=778 wb=626 unstable=0 bg_thresh=992 thresh=1985 gap=581 poll_thresh=17 ino=257 dd-2584 [003] 135.137702: balance_dirty_state: bdi btrfs-1: dirty=803 wb=626 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=18 ino=257 dd-2584 [003] 135.137821: balance_dirty_state: bdi btrfs-1: dirty=853 wb=626 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=19 ino=257 dd-2584 [003] 135.137939: balance_dirty_state: bdi btrfs-1: dirty=878 wb=626 unstable=0 bg_thresh=996 thresh=1993 gap=489 poll_thresh=20 ino=257 dd-2584 [003] 135.137944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=99% bdi_bw=44028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 135.145331: balance_dirty_state: bdi btrfs-1: dirty=903 wb=501 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=15 ino=257 dd-2584 [003] 135.145392: balance_dirty_state: bdi btrfs-1: dirty=903 wb=501 unstable=0 bg_thresh=992 thresh=1984 gap=580 poll_thresh=16 ino=257 dd-2584 [003] 135.145503: balance_dirty_state: bdi btrfs-1: dirty=928 wb=501 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=17 ino=257 dd-2584 [003] 135.145615: balance_dirty_state: bdi btrfs-1: dirty=978 wb=501 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=18 ino=257 dd-2584 [003] 135.145729: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=501 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=19 ino=257 dd-2584 [003] 135.145733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-65% task_weight=100% bdi_bw=44028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 135.145814: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22628 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 135.147442: writeback_single_inode: bdi btrfs-1: ino=257 state= age=60 wrote=528 to_write=7664 dd-2584 [003] 135.153357: balance_dirty_state: bdi btrfs-1: dirty=503 wb=876 unstable=0 bg_thresh=991 thresh=1982 gap=603 poll_thresh=14 ino=257 dd-2584 [003] 135.153419: balance_dirty_state: bdi btrfs-1: dirty=503 wb=876 unstable=0 bg_thresh=993 thresh=1987 gap=608 poll_thresh=15 ino=257 dd-2584 [003] 135.153475: balance_dirty_state: bdi btrfs-1: dirty=528 wb=876 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=16 ino=257 dd-2584 [003] 135.153750: balance_dirty_state: bdi btrfs-1: dirty=553 wb=876 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=17 ino=257 dd-2584 [003] 135.153864: balance_dirty_state: bdi btrfs-1: dirty=578 wb=876 unstable=0 bg_thresh=998 thresh=1996 gap=542 poll_thresh=18 ino=257 dd-2584 [003] 135.153980: balance_dirty_state: bdi btrfs-1: dirty=628 wb=876 unstable=0 bg_thresh=997 thresh=1995 gap=491 poll_thresh=19 ino=257 dd-2584 [003] 135.153984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=44028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 135.161244: balance_dirty_state: bdi btrfs-1: dirty=628 wb=751 unstable=0 bg_thresh=989 thresh=1978 gap=599 poll_thresh=19 ino=257 dd-2584 [003] 135.161373: balance_dirty_state: bdi btrfs-1: dirty=628 wb=751 unstable=0 bg_thresh=989 thresh=1978 gap=599 poll_thresh=14 ino=257 dd-2584 [003] 135.161434: balance_dirty_state: bdi btrfs-1: dirty=653 wb=751 unstable=0 bg_thresh=991 thresh=1983 gap=579 poll_thresh=15 ino=257 dd-2584 [003] 135.161490: balance_dirty_state: bdi btrfs-1: dirty=678 wb=751 unstable=0 bg_thresh=991 thresh=1983 gap=554 poll_thresh=16 ino=257 dd-2584 [003] 135.161600: balance_dirty_state: bdi btrfs-1: dirty=703 wb=751 unstable=0 bg_thresh=994 thresh=1988 gap=534 poll_thresh=17 ino=257 dd-2584 [003] 135.161714: balance_dirty_state: bdi btrfs-1: dirty=728 wb=751 unstable=0 bg_thresh=999 thresh=1998 gap=519 poll_thresh=18 ino=257 dd-2584 [003] 135.161827: balance_dirty_state: bdi btrfs-1: dirty=778 wb=751 unstable=0 bg_thresh=998 thresh=1997 gap=468 poll_thresh=19 ino=257 dd-2584 [003] 135.161831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=44028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 135.169224: balance_dirty_state: bdi btrfs-1: dirty=778 wb=626 unstable=0 bg_thresh=996 thresh=1993 gap=589 poll_thresh=19 ino=257 dd-2584 [003] 135.169327: balance_dirty_state: bdi btrfs-1: dirty=778 wb=601 unstable=0 bg_thresh=996 thresh=1993 gap=614 poll_thresh=14 ino=257 dd-2584 [003] 135.169557: balance_dirty_state: bdi btrfs-1: dirty=803 wb=576 unstable=0 bg_thresh=999 thresh=1998 gap=619 poll_thresh=15 ino=257 dd-2584 [003] 135.169617: balance_dirty_state: bdi btrfs-1: dirty=803 wb=576 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=16 ino=257 dd-2584 [003] 135.169732: balance_dirty_state: bdi btrfs-1: dirty=853 wb=576 unstable=0 bg_thresh=995 thresh=1991 gap=562 poll_thresh=17 ino=257 dd-2584 [003] 135.169850: balance_dirty_state: bdi btrfs-1: dirty=878 wb=576 unstable=0 bg_thresh=997 thresh=1995 gap=541 poll_thresh=18 ino=257 dd-2584 [003] 135.169968: balance_dirty_state: bdi btrfs-1: dirty=903 wb=576 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=19 ino=257 dd-2584 [003] 135.170086: balance_dirty_state: bdi btrfs-1: dirty=953 wb=576 unstable=0 bg_thresh=996 thresh=1993 gap=464 poll_thresh=20 ino=257 dd-2584 [003] 135.170091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=44028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 135.177213: balance_dirty_state: bdi btrfs-1: dirty=953 wb=551 unstable=0 bg_thresh=990 thresh=1980 gap=476 poll_thresh=20 ino=257 dd-2584 [003] 135.177217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1320 avg_dirty=1320 bdi_gap=6% task_gap=-87% task_weight=100% bdi_bw=44028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 135.185358: balance_dirty_state: bdi btrfs-1: dirty=978 wb=301 unstable=0 bg_thresh=991 thresh=1983 gap=704 poll_thresh=15 ino=257 dd-2584 [000] 135.185476: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=301 unstable=0 bg_thresh=991 thresh=1983 gap=679 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 135.185560: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22668 wrote=0 to_write=8192 dd-2584 [000] 135.185719: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=301 unstable=0 bg_thresh=994 thresh=1988 gap=659 poll_thresh=17 ino=257 dd-2584 [000] 135.185971: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=351 unstable=0 bg_thresh=996 thresh=1993 gap=639 poll_thresh=18 ino=257 dd-2584 [000] 135.186569: balance_dirty_state: bdi btrfs-1: dirty=928 wb=451 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=19 ino=257 dd-2584 [000] 135.186818: balance_dirty_state: bdi btrfs-1: dirty=928 wb=501 unstable=0 bg_thresh=995 thresh=1991 gap=562 poll_thresh=20 ino=257 dd-2584 [000] 135.187070: balance_dirty_state: bdi btrfs-1: dirty=928 wb=526 unstable=0 bg_thresh=997 thresh=1995 gap=541 poll_thresh=21 ino=257 dd-2584 [000] 135.187317: balance_dirty_state: bdi btrfs-1: dirty=928 wb=551 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=22 ino=257 dd-2584 [000] 135.187567: balance_dirty_state: bdi btrfs-1: dirty=928 wb=601 unstable=0 bg_thresh=996 thresh=1993 gap=464 poll_thresh=23 ino=257 dd-2584 [000] 135.187570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=44028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 135.190531: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=720 to_write=7472 dd-2584 [000] 135.193228: balance_dirty_state: bdi btrfs-1: dirty=528 wb=876 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=23 ino=257 dd-2584 [000] 135.193350: balance_dirty_state: bdi btrfs-1: dirty=528 wb=876 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=17 ino=257 dd-2584 [000] 135.193587: balance_dirty_state: bdi btrfs-1: dirty=578 wb=876 unstable=0 bg_thresh=997 thresh=1995 gap=541 poll_thresh=18 ino=257 dd-2584 [000] 135.193820: balance_dirty_state: bdi btrfs-1: dirty=603 wb=876 unstable=0 bg_thresh=999 thresh=1999 gap=520 poll_thresh=19 ino=257 dd-2584 [000] 135.194400: balance_dirty_state: bdi btrfs-1: dirty=628 wb=876 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=20 ino=257 dd-2584 [000] 135.194409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-65% task_weight=100% bdi_bw=44028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.201352: balance_dirty_state: bdi btrfs-1: dirty=653 wb=726 unstable=0 bg_thresh=998 thresh=1996 gap=617 poll_thresh=15 ino=257 dd-2584 [004] 135.201436: balance_dirty_state: bdi btrfs-1: dirty=653 wb=726 unstable=0 bg_thresh=997 thresh=1995 gap=616 poll_thresh=16 ino=257 dd-2584 [004] 135.201606: balance_dirty_state: bdi btrfs-1: dirty=678 wb=726 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=17 ino=257 dd-2584 [004] 135.201774: balance_dirty_state: bdi btrfs-1: dirty=728 wb=726 unstable=0 bg_thresh=996 thresh=1993 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 135.201944: balance_dirty_state: bdi btrfs-1: dirty=753 wb=726 unstable=0 bg_thresh=998 thresh=1997 gap=518 poll_thresh=19 ino=257 dd-2584 [004] 135.202114: balance_dirty_state: bdi btrfs-1: dirty=778 wb=726 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 135.202121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-69% task_weight=101% bdi_bw=44028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.209431: balance_dirty_state: bdi btrfs-1: dirty=803 wb=601 unstable=0 bg_thresh=1002 thresh=2004 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 135.209549: balance_dirty_state: bdi btrfs-1: dirty=828 wb=601 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 135.209784: balance_dirty_state: bdi btrfs-1: dirty=853 wb=601 unstable=0 bg_thresh=1001 thresh=2002 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 135.210371: balance_dirty_state: bdi btrfs-1: dirty=878 wb=601 unstable=0 bg_thresh=1000 thresh=2001 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 135.210605: balance_dirty_state: bdi btrfs-1: dirty=903 wb=601 unstable=0 bg_thresh=1000 thresh=2000 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 135.210614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-112% task_weight=101% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.217307: balance_dirty_state: bdi btrfs-1: dirty=903 wb=476 unstable=0 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 135.217435: balance_dirty_state: bdi btrfs-1: dirty=928 wb=476 unstable=0 bg_thresh=999 thresh=1999 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 135.217553: balance_dirty_state: bdi btrfs-1: dirty=953 wb=476 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 135.217673: balance_dirty_state: bdi btrfs-1: dirty=953 wb=476 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 135.217905: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=476 unstable=0 bg_thresh=998 thresh=1997 gap=518 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 135.217996: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22700 wrote=0 to_write=8192 dd-2584 [004] 135.218149: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=476 unstable=0 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 135.218152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-62% task_weight=99% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 135.221416: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=512 to_write=7680 dd-2584 [004] 135.225431: balance_dirty_state: bdi btrfs-1: dirty=528 wb=851 unstable=0 bg_thresh=998 thresh=1997 gap=618 poll_thresh=13 ino=257 dd-2584 [004] 135.225491: balance_dirty_state: bdi btrfs-1: dirty=528 wb=851 unstable=0 bg_thresh=998 thresh=1996 gap=617 poll_thresh=14 ino=257 dd-2584 [004] 135.225551: balance_dirty_state: bdi btrfs-1: dirty=553 wb=851 unstable=0 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 135.225609: balance_dirty_state: bdi btrfs-1: dirty=553 wb=851 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 135.225726: balance_dirty_state: bdi btrfs-1: dirty=603 wb=851 unstable=0 bg_thresh=997 thresh=1994 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 135.226011: balance_dirty_state: bdi btrfs-1: dirty=628 wb=851 unstable=0 bg_thresh=999 thresh=1998 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 135.226125: balance_dirty_state: bdi btrfs-1: dirty=653 wb=851 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 135.226129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.233335: balance_dirty_state: bdi btrfs-1: dirty=653 wb=726 unstable=0 bg_thresh=1000 thresh=2001 gap=622 poll_thresh=19 ino=257 dd-2584 [004] 135.233428: balance_dirty_state: bdi btrfs-1: dirty=678 wb=726 unstable=0 bg_thresh=1000 thresh=2000 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 135.233514: balance_dirty_state: bdi btrfs-1: dirty=703 wb=726 unstable=0 bg_thresh=1000 thresh=2000 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 135.233599: balance_dirty_state: bdi btrfs-1: dirty=703 wb=726 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 135.233767: balance_dirty_state: bdi btrfs-1: dirty=728 wb=726 unstable=0 bg_thresh=999 thresh=1998 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 135.233938: balance_dirty_state: bdi btrfs-1: dirty=778 wb=726 unstable=0 bg_thresh=1001 thresh=2002 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 135.233944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-62% task_weight=101% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.245423: balance_dirty_state: bdi btrfs-1: dirty=778 wb=526 unstable=0 bg_thresh=995 thresh=1990 gap=686 poll_thresh=13 ino=257 dd-2584 [004] 135.245515: balance_dirty_state: bdi btrfs-1: dirty=803 wb=526 unstable=0 bg_thresh=997 thresh=1995 gap=666 poll_thresh=14 ino=257 dd-2584 [004] 135.245606: balance_dirty_state: bdi btrfs-1: dirty=828 wb=526 unstable=0 bg_thresh=994 thresh=1989 gap=635 poll_thresh=15 ino=257 dd-2584 [004] 135.245699: balance_dirty_state: bdi btrfs-1: dirty=828 wb=526 unstable=0 bg_thresh=997 thresh=1994 gap=640 poll_thresh=16 ino=257 dd-2584 [004] 135.246185: balance_dirty_state: bdi btrfs-1: dirty=878 wb=526 unstable=0 bg_thresh=996 thresh=1993 gap=589 poll_thresh=17 ino=257 dd-2584 [004] 135.246365: balance_dirty_state: bdi btrfs-1: dirty=903 wb=526 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=18 ino=257 dd-2584 [004] 135.246543: balance_dirty_state: bdi btrfs-1: dirty=928 wb=526 unstable=0 bg_thresh=995 thresh=1990 gap=536 poll_thresh=19 ino=257 dd-2584 [004] 135.246721: balance_dirty_state: bdi btrfs-1: dirty=953 wb=526 unstable=0 bg_thresh=991 thresh=1983 gap=504 poll_thresh=20 ino=257 dd-2584 [004] 135.246902: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=526 unstable=0 bg_thresh=993 thresh=1987 gap=458 poll_thresh=21 ino=257 dd-2584 [004] 135.246908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 135.246952: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22728 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 135.248485: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=496 to_write=7696 dd-2584 [000] 135.253275: balance_dirty_state: bdi btrfs-1: dirty=503 wb=901 unstable=0 bg_thresh=986 thresh=1973 gap=569 poll_thresh=21 ino=257 dd-2584 [000] 135.253360: balance_dirty_state: bdi btrfs-1: dirty=528 wb=901 unstable=0 bg_thresh=986 thresh=1973 gap=544 poll_thresh=16 ino=257 dd-2584 [000] 135.253473: balance_dirty_state: bdi btrfs-1: dirty=553 wb=901 unstable=0 bg_thresh=991 thresh=1983 gap=529 poll_thresh=17 ino=257 dd-2584 [000] 135.253635: balance_dirty_state: bdi btrfs-1: dirty=578 wb=901 unstable=0 bg_thresh=994 thresh=1988 gap=509 poll_thresh=18 ino=257 dd-2584 [000] 135.253779: balance_dirty_state: bdi btrfs-1: dirty=628 wb=901 unstable=0 bg_thresh=993 thresh=1987 gap=458 poll_thresh=19 ino=257 dd-2584 [000] 135.253784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.261348: balance_dirty_state: bdi btrfs-1: dirty=628 wb=776 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 135.261763: balance_dirty_state: bdi btrfs-1: dirty=628 wb=776 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 135.261831: balance_dirty_state: bdi btrfs-1: dirty=653 wb=776 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 135.261899: balance_dirty_state: bdi btrfs-1: dirty=678 wb=776 unstable=0 bg_thresh=998 thresh=1996 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 135.262040: balance_dirty_state: bdi btrfs-1: dirty=703 wb=776 unstable=0 bg_thresh=997 thresh=1995 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 135.262188: balance_dirty_state: bdi btrfs-1: dirty=728 wb=776 unstable=0 bg_thresh=999 thresh=1999 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 135.262194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.273365: balance_dirty_state: bdi btrfs-1: dirty=728 wb=526 unstable=0 bg_thresh=990 thresh=1981 gap=727 poll_thresh=18 ino=257 dd-2584 [004] 135.273491: balance_dirty_state: bdi btrfs-1: dirty=753 wb=526 unstable=0 bg_thresh=993 thresh=1986 gap=707 poll_thresh=13 ino=257 dd-2584 [004] 135.273613: balance_dirty_state: bdi btrfs-1: dirty=753 wb=526 unstable=0 bg_thresh=990 thresh=1980 gap=701 poll_thresh=14 ino=257 dd-2584 [004] 135.273736: balance_dirty_state: bdi btrfs-1: dirty=778 wb=526 unstable=0 bg_thresh=992 thresh=1985 gap=681 poll_thresh=15 ino=257 dd-2584 [004] 135.273856: balance_dirty_state: bdi btrfs-1: dirty=803 wb=526 unstable=0 bg_thresh=989 thresh=1979 gap=650 poll_thresh=16 ino=257 dd-2584 [004] 135.274097: balance_dirty_state: bdi btrfs-1: dirty=828 wb=526 unstable=0 bg_thresh=991 thresh=1983 gap=629 poll_thresh=17 ino=257 dd-2584 [004] 135.274341: balance_dirty_state: bdi btrfs-1: dirty=853 wb=526 unstable=0 bg_thresh=991 thresh=1982 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 135.275001: balance_dirty_state: bdi btrfs-1: dirty=903 wb=526 unstable=0 bg_thresh=990 thresh=1981 gap=552 poll_thresh=19 ino=257 dd-2584 [004] 135.275242: balance_dirty_state: bdi btrfs-1: dirty=928 wb=526 unstable=0 bg_thresh=990 thresh=1980 gap=526 poll_thresh=20 ino=257 dd-2584 [004] 135.275485: balance_dirty_state: bdi btrfs-1: dirty=953 wb=526 unstable=0 bg_thresh=992 thresh=1984 gap=505 poll_thresh=21 ino=257 dd-2584 [004] 135.275725: balance_dirty_state: bdi btrfs-1: dirty=978 wb=526 unstable=0 bg_thresh=991 thresh=1983 gap=479 poll_thresh=22 ino=257 dd-2584 [004] 135.275734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 135.281348: balance_dirty_state: bdi btrfs-1: dirty=978 wb=526 unstable=0 bg_thresh=992 thresh=1985 gap=481 poll_thresh=22 ino=257 dd-2584 [005] 135.281354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 135.289359: balance_dirty_state: bdi btrfs-1: dirty=978 wb=251 unstable=0 bg_thresh=994 thresh=1989 gap=760 poll_thresh=22 ino=257 dd-2584 [005] 135.289485: balance_dirty_state: bdi btrfs-1: dirty=978 wb=251 unstable=0 bg_thresh=994 thresh=1989 gap=760 poll_thresh=16 ino=257 dd-2584 [005] 135.289715: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=251 unstable=0 bg_thresh=999 thresh=1999 gap=720 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 135.289753: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22772 wrote=0 to_write=8192 dd-2584 [005] 135.290068: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=251 unstable=0 bg_thresh=999 thresh=1998 gap=694 poll_thresh=18 ino=257 dd-2584 [005] 135.290436: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=301 unstable=0 bg_thresh=998 thresh=1997 gap=668 poll_thresh=19 ino=257 dd-2584 [005] 135.290804: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=351 unstable=0 bg_thresh=1000 thresh=2001 gap=622 poll_thresh=20 ino=257 dd-2584 [002] 135.293825: balance_dirty_state: bdi btrfs-1: dirty=628 wb=776 unstable=0 bg_thresh=1003 thresh=2006 gap=602 poll_thresh=21 ino=257 dd-2584 [002] 135.294071: balance_dirty_state: bdi btrfs-1: dirty=628 wb=801 unstable=0 bg_thresh=1005 thresh=2011 gap=582 poll_thresh=22 ino=257 dd-2584 [002] 135.294330: balance_dirty_state: bdi btrfs-1: dirty=653 wb=801 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=23 ino=257 dd-2584 [002] 135.294477: balance_dirty_state: bdi btrfs-1: dirty=628 wb=751 unstable=0 bg_thresh=1006 thresh=2012 gap=633 poll_thresh=24 ino=257 dd-2584 [002] 135.294616: balance_dirty_state: bdi btrfs-1: dirty=628 wb=776 unstable=0 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=25 ino=257 dd-2584 [002] 135.294755: balance_dirty_state: bdi btrfs-1: dirty=653 wb=801 unstable=0 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=26 ino=257 dd-2584 [002] 135.294898: balance_dirty_state: bdi btrfs-1: dirty=628 wb=851 unstable=0 bg_thresh=1007 thresh=2014 gap=535 poll_thresh=27 ino=257 dd-2584 [002] 135.295041: balance_dirty_state: bdi btrfs-1: dirty=628 wb=876 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=28 ino=257 dd-2584 [002] 135.295351: balance_dirty_state: bdi btrfs-1: dirty=578 wb=951 unstable=0 bg_thresh=1003 thresh=2006 gap=477 poll_thresh=29 ino=257 dd-2584 [002] 135.295353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 135.295696: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=912 to_write=7280 dd-2584 [002] 135.301349: balance_dirty_state: bdi btrfs-1: dirty=503 wb=976 unstable=0 bg_thresh=1002 thresh=2004 gap=525 poll_thresh=29 ino=257 dd-2584 [002] 135.301431: balance_dirty_state: bdi btrfs-1: dirty=528 wb=926 unstable=0 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=22 ino=257 dd-2584 [002] 135.301569: balance_dirty_state: bdi btrfs-1: dirty=553 wb=926 unstable=0 bg_thresh=1006 thresh=2012 gap=533 poll_thresh=23 ino=257 dd-2584 [002] 135.301704: balance_dirty_state: bdi btrfs-1: dirty=603 wb=926 unstable=0 bg_thresh=1002 thresh=2004 gap=475 poll_thresh=24 ino=257 dd-2584 [002] 135.301709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-104% task_weight=98% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 135.309394: balance_dirty_state: bdi btrfs-1: dirty=603 wb=801 unstable=0 bg_thresh=1004 thresh=2009 gap=605 poll_thresh=24 ino=257 dd-2584 [002] 135.309460: balance_dirty_state: bdi btrfs-1: dirty=603 wb=801 unstable=0 bg_thresh=1004 thresh=2008 gap=604 poll_thresh=18 ino=257 dd-2584 [002] 135.309578: balance_dirty_state: bdi btrfs-1: dirty=628 wb=801 unstable=0 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=19 ino=257 dd-2584 [002] 135.309691: balance_dirty_state: bdi btrfs-1: dirty=678 wb=801 unstable=0 bg_thresh=1005 thresh=2011 gap=532 poll_thresh=20 ino=257 dd-2584 [002] 135.309805: balance_dirty_state: bdi btrfs-1: dirty=703 wb=801 unstable=0 bg_thresh=1005 thresh=2010 gap=506 poll_thresh=21 ino=257 dd-2584 [002] 135.309918: balance_dirty_state: bdi btrfs-1: dirty=728 wb=801 unstable=0 bg_thresh=1004 thresh=2009 gap=480 poll_thresh=22 ino=257 dd-2584 [002] 135.309922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=46884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 135.317439: balance_dirty_state: bdi btrfs-1: dirty=728 wb=676 unstable=0 bg_thresh=1004 thresh=2009 gap=605 poll_thresh=22 ino=257 dd-2584 [000] 135.317894: balance_dirty_state: bdi btrfs-1: dirty=728 wb=676 unstable=0 bg_thresh=1004 thresh=2009 gap=605 poll_thresh=16 ino=257 dd-2584 [000] 135.318131: balance_dirty_state: bdi btrfs-1: dirty=778 wb=676 unstable=0 bg_thresh=1004 thresh=2008 gap=554 poll_thresh=17 ino=257 dd-2584 [000] 135.318365: balance_dirty_state: bdi btrfs-1: dirty=803 wb=676 unstable=0 bg_thresh=1003 thresh=2007 gap=528 poll_thresh=18 ino=257 dd-2584 [000] 135.318603: balance_dirty_state: bdi btrfs-1: dirty=828 wb=676 unstable=0 bg_thresh=1005 thresh=2011 gap=507 poll_thresh=19 ino=257 dd-2584 [000] 135.318844: balance_dirty_state: bdi btrfs-1: dirty=853 wb=676 unstable=0 bg_thresh=1005 thresh=2010 gap=481 poll_thresh=20 ino=257 dd-2584 [000] 135.318853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=49124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 135.325334: balance_dirty_state: bdi btrfs-1: dirty=853 wb=526 unstable=0 bg_thresh=1006 thresh=2012 gap=633 poll_thresh=20 ino=257 dd-2584 [000] 135.325463: balance_dirty_state: bdi btrfs-1: dirty=878 wb=526 unstable=0 bg_thresh=1008 thresh=2017 gap=613 poll_thresh=15 ino=257 dd-2584 [000] 135.325583: balance_dirty_state: bdi btrfs-1: dirty=903 wb=526 unstable=0 bg_thresh=1005 thresh=2011 gap=582 poll_thresh=16 ino=257 dd-2584 [000] 135.325816: balance_dirty_state: bdi btrfs-1: dirty=928 wb=526 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=17 ino=257 dd-2584 [000] 135.326051: balance_dirty_state: bdi btrfs-1: dirty=953 wb=526 unstable=0 bg_thresh=1007 thresh=2014 gap=535 poll_thresh=18 ino=257 dd-2584 [000] 135.326631: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=526 unstable=0 bg_thresh=1006 thresh=2013 gap=484 poll_thresh=19 ino=257 dd-2584 [000] 135.326640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=49124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 135.333383: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=401 unstable=0 bg_thresh=1004 thresh=2009 gap=605 poll_thresh=19 ino=257 dd-2584 [000] 135.333469: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=401 unstable=0 bg_thresh=1004 thresh=2008 gap=604 poll_thresh=14 ino=257 dd-2584 [000] 135.333526: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=401 unstable=0 bg_thresh=1004 thresh=2008 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 135.333589: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=401 unstable=0 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 135.333609: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22816 wrote=0 to_write=8192 dd-2584 [000] 135.333713: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=401 unstable=0 bg_thresh=1003 thresh=2006 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 135.333840: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=451 unstable=0 bg_thresh=1005 thresh=2010 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 135.333970: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=526 unstable=0 bg_thresh=1004 thresh=2009 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 135.333972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=49124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 135.337527: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=640 to_write=7552 dd-2584 [004] 135.341280: balance_dirty_state: bdi btrfs-1: dirty=478 wb=926 unstable=0 bg_thresh=1006 thresh=2013 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 135.341373: balance_dirty_state: bdi btrfs-1: dirty=503 wb=926 unstable=0 bg_thresh=1006 thresh=2012 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 135.341464: balance_dirty_state: bdi btrfs-1: dirty=528 wb=926 unstable=0 bg_thresh=1006 thresh=2012 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 135.341553: balance_dirty_state: bdi btrfs-1: dirty=528 wb=926 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 135.341729: balance_dirty_state: bdi btrfs-1: dirty=578 wb=926 unstable=0 bg_thresh=1007 thresh=2015 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 135.342210: balance_dirty_state: bdi btrfs-1: dirty=603 wb=926 unstable=0 bg_thresh=1007 thresh=2014 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 135.342217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=49124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.349393: balance_dirty_state: bdi btrfs-1: dirty=603 wb=801 unstable=0 bg_thresh=1007 thresh=2014 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 135.349485: balance_dirty_state: bdi btrfs-1: dirty=628 wb=801 unstable=0 bg_thresh=1007 thresh=2014 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 135.349571: balance_dirty_state: bdi btrfs-1: dirty=628 wb=801 unstable=0 bg_thresh=1006 thresh=2013 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 135.349656: balance_dirty_state: bdi btrfs-1: dirty=653 wb=801 unstable=0 bg_thresh=1003 thresh=2007 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 135.349741: balance_dirty_state: bdi btrfs-1: dirty=653 wb=801 unstable=0 bg_thresh=1006 thresh=2012 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 135.349911: balance_dirty_state: bdi btrfs-1: dirty=703 wb=801 unstable=0 bg_thresh=1008 thresh=2016 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 135.350080: balance_dirty_state: bdi btrfs-1: dirty=728 wb=801 unstable=0 bg_thresh=1007 thresh=2015 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 135.350085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=49124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.357375: balance_dirty_state: bdi btrfs-1: dirty=728 wb=651 unstable=0 bg_thresh=1005 thresh=2011 gap=632 poll_thresh=18 ino=257 dd-2584 [004] 135.357503: balance_dirty_state: bdi btrfs-1: dirty=753 wb=651 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 135.357622: balance_dirty_state: bdi btrfs-1: dirty=753 wb=651 unstable=0 bg_thresh=1005 thresh=2010 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 135.357739: balance_dirty_state: bdi btrfs-1: dirty=778 wb=651 unstable=0 bg_thresh=1002 thresh=2004 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 135.357860: balance_dirty_state: bdi btrfs-1: dirty=803 wb=651 unstable=0 bg_thresh=1007 thresh=2014 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 135.358094: balance_dirty_state: bdi btrfs-1: dirty=828 wb=651 unstable=0 bg_thresh=1006 thresh=2013 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 135.358677: balance_dirty_state: bdi btrfs-1: dirty=853 wb=651 unstable=0 bg_thresh=1006 thresh=2012 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 135.358914: balance_dirty_state: bdi btrfs-1: dirty=878 wb=651 unstable=0 bg_thresh=1002 thresh=2005 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 135.358923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=49124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.365403: balance_dirty_state: bdi btrfs-1: dirty=878 wb=526 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 135.365476: balance_dirty_state: bdi btrfs-1: dirty=903 wb=526 unstable=0 bg_thresh=1005 thresh=2010 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 135.365537: balance_dirty_state: bdi btrfs-1: dirty=928 wb=526 unstable=0 bg_thresh=1004 thresh=2009 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 135.365594: balance_dirty_state: bdi btrfs-1: dirty=928 wb=526 unstable=0 bg_thresh=1004 thresh=2009 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 135.365707: balance_dirty_state: bdi btrfs-1: dirty=978 wb=526 unstable=0 bg_thresh=1004 thresh=2008 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 135.365818: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=526 unstable=0 bg_thresh=1003 thresh=2007 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 135.365822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=49124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.377332: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=276 unstable=0 bg_thresh=998 thresh=1997 gap=718 poll_thresh=18 ino=257 flush-btrfs-1-2586 [000] 135.377383: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22860 wrote=0 to_write=8192 dd-2584 [004] 135.377522: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=276 unstable=0 bg_thresh=995 thresh=1991 gap=687 poll_thresh=13 ino=257 dd-2584 [004] 135.377704: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=276 unstable=0 bg_thresh=995 thresh=1990 gap=686 poll_thresh=14 ino=257 dd-2584 [004] 135.377891: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=301 unstable=0 bg_thresh=991 thresh=1983 gap=654 poll_thresh=15 ino=257 dd-2584 [004] 135.378079: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=326 unstable=0 bg_thresh=991 thresh=1983 gap=654 poll_thresh=16 ino=257 dd-2584 [004] 135.378447: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=376 unstable=0 bg_thresh=991 thresh=1982 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 135.379415: balance_dirty_state: bdi btrfs-1: dirty=928 wb=476 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 135.379786: balance_dirty_state: bdi btrfs-1: dirty=903 wb=526 unstable=0 bg_thresh=995 thresh=1991 gap=562 poll_thresh=19 ino=257 dd-2584 [004] 135.380157: balance_dirty_state: bdi btrfs-1: dirty=928 wb=576 unstable=0 bg_thresh=995 thresh=1990 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 135.380162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=49124 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 135.382218: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=704 to_write=7488 dd-2584 [004] 135.385284: balance_dirty_state: bdi btrfs-1: dirty=528 wb=851 unstable=0 bg_thresh=984 thresh=1968 gap=589 poll_thresh=20 ino=257 dd-2584 [004] 135.385371: balance_dirty_state: bdi btrfs-1: dirty=528 wb=851 unstable=0 bg_thresh=984 thresh=1968 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 135.385505: balance_dirty_state: bdi btrfs-1: dirty=553 wb=851 unstable=0 bg_thresh=986 thresh=1973 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 135.385861: balance_dirty_state: bdi btrfs-1: dirty=578 wb=851 unstable=0 bg_thresh=989 thresh=1978 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 135.386217: balance_dirty_state: bdi btrfs-1: dirty=603 wb=851 unstable=0 bg_thresh=994 thresh=1989 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 135.386572: balance_dirty_state: bdi btrfs-1: dirty=653 wb=851 unstable=0 bg_thresh=996 thresh=1993 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 135.386586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=49124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 135.393320: balance_dirty_state: bdi btrfs-1: dirty=653 wb=726 unstable=0 bg_thresh=994 thresh=1988 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 135.393455: balance_dirty_state: bdi btrfs-1: dirty=653 wb=701 unstable=0 bg_thresh=994 thresh=1988 gap=634 poll_thresh=14 ino=257 dd-2584 [001] 135.393528: balance_dirty_state: bdi btrfs-1: dirty=678 wb=701 unstable=0 bg_thresh=996 thresh=1993 gap=614 poll_thresh=15 ino=257 dd-2584 [001] 135.393766: balance_dirty_state: bdi btrfs-1: dirty=703 wb=701 unstable=0 bg_thresh=999 thresh=1998 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 135.393887: balance_dirty_state: bdi btrfs-1: dirty=728 wb=701 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 135.394005: balance_dirty_state: bdi btrfs-1: dirty=753 wb=701 unstable=0 bg_thresh=998 thresh=1996 gap=542 poll_thresh=18 ino=257 dd-2584 [001] 135.394122: balance_dirty_state: bdi btrfs-1: dirty=803 wb=701 unstable=0 bg_thresh=997 thresh=1995 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 135.394128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=49124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 135.401307: balance_dirty_state: bdi btrfs-1: dirty=803 wb=701 unstable=0 bg_thresh=996 thresh=1993 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 135.401312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=49124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 135.409374: balance_dirty_state: bdi btrfs-1: dirty=803 wb=451 unstable=0 bg_thresh=995 thresh=1991 gap=737 poll_thresh=19 ino=257 dd-2584 [005] 135.409488: balance_dirty_state: bdi btrfs-1: dirty=803 wb=451 unstable=0 bg_thresh=995 thresh=1991 gap=737 poll_thresh=14 ino=257 dd-2584 [005] 135.409607: balance_dirty_state: bdi btrfs-1: dirty=828 wb=451 unstable=0 bg_thresh=998 thresh=1996 gap=717 poll_thresh=15 ino=257 dd-2584 [005] 135.409720: balance_dirty_state: bdi btrfs-1: dirty=853 wb=451 unstable=0 bg_thresh=998 thresh=1996 gap=692 poll_thresh=16 ino=257 dd-2584 [005] 135.409953: balance_dirty_state: bdi btrfs-1: dirty=878 wb=451 unstable=0 bg_thresh=997 thresh=1995 gap=666 poll_thresh=17 ino=257 dd-2584 [005] 135.410194: balance_dirty_state: bdi btrfs-1: dirty=903 wb=451 unstable=0 bg_thresh=999 thresh=1999 gap=645 poll_thresh=18 ino=257 dd-2584 [005] 135.410428: balance_dirty_state: bdi btrfs-1: dirty=928 wb=451 unstable=0 bg_thresh=999 thresh=1998 gap=619 poll_thresh=19 ino=257 dd-2584 [005] 135.411017: balance_dirty_state: bdi btrfs-1: dirty=978 wb=451 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=20 ino=257 dd-2584 [005] 135.411252: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=451 unstable=0 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 135.411302: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22892 wrote=0 to_write=8192 dd-2584 [005] 135.411505: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=451 unstable=0 bg_thresh=1000 thresh=2000 gap=521 poll_thresh=22 ino=257 dd-2584 [005] 135.411755: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=501 unstable=0 bg_thresh=999 thresh=1999 gap=495 poll_thresh=23 ino=257 dd-2584 [005] 135.411758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=49124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 135.414019: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=544 to_write=7648 dd-2584 [001] 135.417310: balance_dirty_state: bdi btrfs-1: dirty=528 wb=876 unstable=0 bg_thresh=1002 thresh=2004 gap=600 poll_thresh=23 ino=257 dd-2584 [001] 135.417467: balance_dirty_state: bdi btrfs-1: dirty=528 wb=876 unstable=0 bg_thresh=1004 thresh=2009 gap=605 poll_thresh=17 ino=257 dd-2584 [001] 135.417789: balance_dirty_state: bdi btrfs-1: dirty=578 wb=876 unstable=0 bg_thresh=1004 thresh=2008 gap=554 poll_thresh=18 ino=257 dd-2584 [001] 135.418112: balance_dirty_state: bdi btrfs-1: dirty=603 wb=876 unstable=0 bg_thresh=1006 thresh=2012 gap=533 poll_thresh=19 ino=257 dd-2584 [001] 135.418432: balance_dirty_state: bdi btrfs-1: dirty=628 wb=876 unstable=0 bg_thresh=1005 thresh=2011 gap=507 poll_thresh=20 ino=257 dd-2584 [001] 135.418987: balance_dirty_state: bdi btrfs-1: dirty=653 wb=876 unstable=0 bg_thresh=1005 thresh=2010 gap=481 poll_thresh=21 ino=257 dd-2584 [001] 135.418992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=49124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 135.429448: balance_dirty_state: bdi btrfs-1: dirty=653 wb=751 unstable=0 bg_thresh=1004 thresh=2009 gap=605 poll_thresh=21 ino=257 dd-2584 [001] 135.429577: balance_dirty_state: bdi btrfs-1: dirty=678 wb=751 unstable=0 bg_thresh=1004 thresh=2008 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 135.429816: balance_dirty_state: bdi btrfs-1: dirty=703 wb=751 unstable=0 bg_thresh=1003 thresh=2007 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 135.430050: balance_dirty_state: bdi btrfs-1: dirty=753 wb=751 unstable=0 bg_thresh=1003 thresh=2006 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 135.430285: balance_dirty_state: bdi btrfs-1: dirty=778 wb=751 unstable=0 bg_thresh=1005 thresh=2010 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 135.430294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=50936 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 135.441407: balance_dirty_state: bdi btrfs-1: dirty=778 wb=451 unstable=0 bg_thresh=1004 thresh=2008 gap=779 poll_thresh=19 ino=257 dd-2584 [001] 135.441504: balance_dirty_state: bdi btrfs-1: dirty=778 wb=451 unstable=0 bg_thresh=1001 thresh=2002 gap=773 poll_thresh=14 ino=257 dd-2584 [001] 135.441561: balance_dirty_state: bdi btrfs-1: dirty=803 wb=451 unstable=0 bg_thresh=1003 thresh=2007 gap=753 poll_thresh=15 ino=257 dd-2584 [001] 135.441618: balance_dirty_state: bdi btrfs-1: dirty=828 wb=451 unstable=0 bg_thresh=1003 thresh=2006 gap=727 poll_thresh=16 ino=257 dd-2584 [001] 135.441731: balance_dirty_state: bdi btrfs-1: dirty=853 wb=451 unstable=0 bg_thresh=1002 thresh=2005 gap=701 poll_thresh=17 ino=257 dd-2584 [001] 135.441843: balance_dirty_state: bdi btrfs-1: dirty=878 wb=451 unstable=0 bg_thresh=1002 thresh=2004 gap=675 poll_thresh=18 ino=257 dd-2584 [001] 135.442121: balance_dirty_state: bdi btrfs-1: dirty=928 wb=451 unstable=0 bg_thresh=1001 thresh=2003 gap=624 poll_thresh=19 ino=257 dd-2584 [001] 135.442237: balance_dirty_state: bdi btrfs-1: dirty=953 wb=451 unstable=0 bg_thresh=1003 thresh=2007 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 135.442350: balance_dirty_state: bdi btrfs-1: dirty=978 wb=451 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=21 ino=257 dd-2584 [001] 135.442464: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=451 unstable=0 bg_thresh=1002 thresh=2005 gap=551 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 135.442552: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22924 wrote=0 to_write=8192 dd-2584 [001] 135.442592: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=451 unstable=0 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=23 ino=257 dd-2584 [001] 135.442722: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=476 unstable=0 bg_thresh=1004 thresh=2008 gap=479 poll_thresh=24 ino=257 dd-2584 [001] 135.442723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=50936 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 135.445078: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=560 to_write=7632 dd-2584 [003] 135.449312: balance_dirty_state: bdi btrfs-1: dirty=503 wb=876 unstable=0 bg_thresh=1005 thresh=2011 gap=632 poll_thresh=24 ino=257 dd-2584 [003] 135.449388: balance_dirty_state: bdi btrfs-1: dirty=503 wb=876 unstable=0 bg_thresh=1005 thresh=2011 gap=632 poll_thresh=18 ino=257 dd-2584 [003] 135.449508: balance_dirty_state: bdi btrfs-1: dirty=528 wb=876 unstable=0 bg_thresh=1008 thresh=2016 gap=612 poll_thresh=19 ino=257 dd-2584 [003] 135.449624: balance_dirty_state: bdi btrfs-1: dirty=578 wb=876 unstable=0 bg_thresh=1010 thresh=2021 gap=567 poll_thresh=20 ino=257 dd-2584 [003] 135.449917: balance_dirty_state: bdi btrfs-1: dirty=603 wb=876 unstable=0 bg_thresh=1012 thresh=2025 gap=546 poll_thresh=21 ino=257 dd-2584 [003] 135.450033: balance_dirty_state: bdi btrfs-1: dirty=628 wb=876 unstable=0 bg_thresh=1012 thresh=2024 gap=520 poll_thresh=22 ino=257 dd-2584 [003] 135.450150: balance_dirty_state: bdi btrfs-1: dirty=678 wb=876 unstable=0 bg_thresh=1011 thresh=2023 gap=469 poll_thresh=23 ino=257 dd-2584 [003] 135.450155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=50936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 135.457328: balance_dirty_state: bdi btrfs-1: dirty=678 wb=751 unstable=0 bg_thresh=1005 thresh=2010 gap=581 poll_thresh=23 ino=257 dd-2584 [003] 135.457420: balance_dirty_state: bdi btrfs-1: dirty=678 wb=751 unstable=0 bg_thresh=1005 thresh=2010 gap=581 poll_thresh=17 ino=257 dd-2584 [003] 135.457534: balance_dirty_state: bdi btrfs-1: dirty=728 wb=751 unstable=0 bg_thresh=1007 thresh=2015 gap=536 poll_thresh=18 ino=257 dd-2584 [003] 135.457644: balance_dirty_state: bdi btrfs-1: dirty=753 wb=751 unstable=0 bg_thresh=1010 thresh=2020 gap=516 poll_thresh=19 ino=257 dd-2584 [003] 135.457758: balance_dirty_state: bdi btrfs-1: dirty=778 wb=751 unstable=0 bg_thresh=1012 thresh=2024 gap=495 poll_thresh=20 ino=257 dd-2584 [003] 135.457762: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=50936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 135.465305: balance_dirty_state: bdi btrfs-1: dirty=778 wb=626 unstable=0 bg_thresh=1009 thresh=2018 gap=614 poll_thresh=20 ino=257 dd-2584 [003] 135.465368: balance_dirty_state: bdi btrfs-1: dirty=803 wb=626 unstable=0 bg_thresh=1009 thresh=2018 gap=589 poll_thresh=15 ino=257 dd-2584 [003] 135.465426: balance_dirty_state: bdi btrfs-1: dirty=803 wb=626 unstable=0 bg_thresh=1011 thresh=2023 gap=594 poll_thresh=16 ino=257 dd-2584 [003] 135.465715: balance_dirty_state: bdi btrfs-1: dirty=853 wb=626 unstable=0 bg_thresh=1008 thresh=2017 gap=538 poll_thresh=17 ino=257 dd-2584 [003] 135.465841: balance_dirty_state: bdi btrfs-1: dirty=878 wb=626 unstable=0 bg_thresh=1008 thresh=2016 gap=512 poll_thresh=18 ino=257 dd-2584 [003] 135.465966: balance_dirty_state: bdi btrfs-1: dirty=903 wb=626 unstable=0 bg_thresh=1006 thresh=2012 gap=483 poll_thresh=19 ino=257 dd-2584 [003] 135.465971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=50936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 135.473482: balance_dirty_state: bdi btrfs-1: dirty=903 wb=476 unstable=0 bg_thresh=1002 thresh=2005 gap=626 poll_thresh=19 ino=257 dd-2584 [003] 135.473603: balance_dirty_state: bdi btrfs-1: dirty=928 wb=476 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=14 ino=257 dd-2584 [003] 135.473661: balance_dirty_state: bdi btrfs-1: dirty=928 wb=476 unstable=0 bg_thresh=1002 thresh=2004 gap=600 poll_thresh=15 ino=257 dd-2584 [003] 135.473720: balance_dirty_state: bdi btrfs-1: dirty=953 wb=476 unstable=0 bg_thresh=1002 thresh=2004 gap=575 poll_thresh=16 ino=257 dd-2584 [003] 135.473838: balance_dirty_state: bdi btrfs-1: dirty=978 wb=476 unstable=0 bg_thresh=998 thresh=1997 gap=543 poll_thresh=17 ino=257 dd-2584 [003] 135.473956: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=476 unstable=0 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=18 ino=257 dd-2584 [003] 135.473960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=50936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 135.474029: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22956 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 135.475257: writeback_single_inode: bdi btrfs-1: ino=257 state= age=220 wrote=528 to_write=7664 dd-2584 [003] 135.481437: balance_dirty_state: bdi btrfs-1: dirty=503 wb=826 unstable=0 bg_thresh=1001 thresh=2003 gap=674 poll_thresh=18 ino=257 dd-2584 [003] 135.481566: balance_dirty_state: bdi btrfs-1: dirty=503 wb=826 unstable=0 bg_thresh=1004 thresh=2008 gap=679 poll_thresh=13 ino=257 dd-2584 [003] 135.481685: balance_dirty_state: bdi btrfs-1: dirty=528 wb=826 unstable=0 bg_thresh=1001 thresh=2002 gap=648 poll_thresh=14 ino=257 dd-2584 [003] 135.481801: balance_dirty_state: bdi btrfs-1: dirty=553 wb=826 unstable=0 bg_thresh=1003 thresh=2007 gap=628 poll_thresh=15 ino=257 dd-2584 [003] 135.481920: balance_dirty_state: bdi btrfs-1: dirty=553 wb=826 unstable=0 bg_thresh=1000 thresh=2001 gap=622 poll_thresh=16 ino=257 dd-2584 [003] 135.482510: balance_dirty_state: bdi btrfs-1: dirty=603 wb=826 unstable=0 bg_thresh=1002 thresh=2005 gap=576 poll_thresh=17 ino=257 dd-2584 [003] 135.482743: balance_dirty_state: bdi btrfs-1: dirty=628 wb=826 unstable=0 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=18 ino=257 dd-2584 [003] 135.482977: balance_dirty_state: bdi btrfs-1: dirty=653 wb=826 unstable=0 bg_thresh=1001 thresh=2003 gap=524 poll_thresh=19 ino=257 dd-2584 [003] 135.483213: balance_dirty_state: bdi btrfs-1: dirty=678 wb=826 unstable=0 bg_thresh=1001 thresh=2002 gap=498 poll_thresh=20 ino=257 dd-2584 [003] 135.483222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=50936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 135.489461: balance_dirty_state: bdi btrfs-1: dirty=678 wb=701 unstable=0 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=20 ino=257 dd-2584 [003] 135.489550: balance_dirty_state: bdi btrfs-1: dirty=703 wb=701 unstable=0 bg_thresh=1003 thresh=2006 gap=602 poll_thresh=15 ino=257 dd-2584 [003] 135.489607: balance_dirty_state: bdi btrfs-1: dirty=728 wb=701 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=16 ino=257 dd-2584 [003] 135.489719: balance_dirty_state: bdi btrfs-1: dirty=753 wb=701 unstable=0 bg_thresh=1002 thresh=2005 gap=551 poll_thresh=17 ino=257 dd-2584 [003] 135.489831: balance_dirty_state: bdi btrfs-1: dirty=778 wb=701 unstable=0 bg_thresh=1002 thresh=2004 gap=525 poll_thresh=18 ino=257 dd-2584 [003] 135.489944: balance_dirty_state: bdi btrfs-1: dirty=803 wb=701 unstable=0 bg_thresh=1004 thresh=2008 gap=504 poll_thresh=19 ino=257 dd-2584 [003] 135.490221: balance_dirty_state: bdi btrfs-1: dirty=853 wb=701 unstable=0 bg_thresh=1003 thresh=2007 gap=453 poll_thresh=20 ino=257 dd-2584 [003] 135.490226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=50936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 135.497401: balance_dirty_state: bdi btrfs-1: dirty=853 wb=576 unstable=0 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=20 ino=257 dd-2584 [003] 135.497485: balance_dirty_state: bdi btrfs-1: dirty=853 wb=576 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=15 ino=257 dd-2584 [003] 135.497548: balance_dirty_state: bdi btrfs-1: dirty=878 wb=576 unstable=0 bg_thresh=1003 thresh=2006 gap=552 poll_thresh=16 ino=257 dd-2584 [003] 135.497664: balance_dirty_state: bdi btrfs-1: dirty=903 wb=576 unstable=0 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=17 ino=257 dd-2584 [003] 135.497783: balance_dirty_state: bdi btrfs-1: dirty=953 wb=576 unstable=0 bg_thresh=1001 thresh=2003 gap=474 poll_thresh=18 ino=257 dd-2584 [003] 135.497787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=50936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 135.505421: balance_dirty_state: bdi btrfs-1: dirty=953 wb=401 unstable=0 bg_thresh=1000 thresh=2001 gap=647 poll_thresh=18 ino=257 dd-2584 [003] 135.505504: balance_dirty_state: bdi btrfs-1: dirty=953 wb=401 unstable=0 bg_thresh=1003 thresh=2006 gap=652 poll_thresh=13 ino=257 dd-2584 [003] 135.505564: balance_dirty_state: bdi btrfs-1: dirty=978 wb=401 unstable=0 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=14 ino=257 dd-2584 [003] 135.505622: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=401 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=15 ino=257 dd-2584 [003] 135.505684: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=401 unstable=0 bg_thresh=999 thresh=1999 gap=595 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 135.505693: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22988 wrote=0 to_write=8192 dd-2584 [003] 135.505810: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=401 unstable=0 bg_thresh=1001 thresh=2003 gap=574 poll_thresh=17 ino=257 dd-2584 [003] 135.505936: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=476 unstable=0 bg_thresh=1001 thresh=2002 gap=498 poll_thresh=18 ino=257 dd-2584 [003] 135.505937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=50936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 135.508237: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=576 to_write=7616 dd-2584 [003] 135.513376: balance_dirty_state: bdi btrfs-1: dirty=503 wb=851 unstable=0 bg_thresh=1002 thresh=2004 gap=650 poll_thresh=18 ino=257 dd-2584 [003] 135.513614: balance_dirty_state: bdi btrfs-1: dirty=503 wb=851 unstable=0 bg_thresh=1004 thresh=2009 gap=655 poll_thresh=13 ino=257 dd-2584 [003] 135.513675: balance_dirty_state: bdi btrfs-1: dirty=528 wb=851 unstable=0 bg_thresh=1001 thresh=2003 gap=624 poll_thresh=14 ino=257 dd-2584 [003] 135.513734: balance_dirty_state: bdi btrfs-1: dirty=553 wb=851 unstable=0 bg_thresh=1004 thresh=2008 gap=604 poll_thresh=15 ino=257 dd-2584 [003] 135.513794: balance_dirty_state: bdi btrfs-1: dirty=553 wb=851 unstable=0 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=16 ino=257 dd-2584 [003] 135.513914: balance_dirty_state: bdi btrfs-1: dirty=603 wb=851 unstable=0 bg_thresh=1003 thresh=2006 gap=552 poll_thresh=17 ino=257 dd-2584 [003] 135.514031: balance_dirty_state: bdi btrfs-1: dirty=628 wb=851 unstable=0 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=18 ino=257 dd-2584 [003] 135.514149: balance_dirty_state: bdi btrfs-1: dirty=653 wb=851 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=19 ino=257 dd-2584 [003] 135.514154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=50936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 135.521422: balance_dirty_state: bdi btrfs-1: dirty=653 wb=726 unstable=0 bg_thresh=988 thresh=1976 gap=597 poll_thresh=19 ino=257 dd-2584 [003] 135.521491: balance_dirty_state: bdi btrfs-1: dirty=678 wb=726 unstable=0 bg_thresh=987 thresh=1975 gap=571 poll_thresh=14 ino=257 dd-2584 [003] 135.521552: balance_dirty_state: bdi btrfs-1: dirty=678 wb=726 unstable=0 bg_thresh=992 thresh=1985 gap=581 poll_thresh=15 ino=257 dd-2584 [003] 135.521612: balance_dirty_state: bdi btrfs-1: dirty=703 wb=726 unstable=0 bg_thresh=989 thresh=1979 gap=550 poll_thresh=16 ino=257 dd-2584 [003] 135.521732: balance_dirty_state: bdi btrfs-1: dirty=728 wb=726 unstable=0 bg_thresh=988 thresh=1977 gap=523 poll_thresh=17 ino=257 dd-2584 [003] 135.522024: balance_dirty_state: bdi btrfs-1: dirty=778 wb=726 unstable=0 bg_thresh=988 thresh=1976 gap=472 poll_thresh=18 ino=257 dd-2584 [003] 135.522028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=50936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 135.529426: balance_dirty_state: bdi btrfs-1: dirty=778 wb=576 unstable=0 bg_thresh=996 thresh=1993 gap=639 poll_thresh=18 ino=257 dd-2584 [003] 135.529495: balance_dirty_state: bdi btrfs-1: dirty=778 wb=576 unstable=0 bg_thresh=996 thresh=1993 gap=639 poll_thresh=13 ino=257 dd-2584 [003] 135.529555: balance_dirty_state: bdi btrfs-1: dirty=803 wb=576 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=14 ino=257 dd-2584 [003] 135.529614: balance_dirty_state: bdi btrfs-1: dirty=828 wb=576 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=15 ino=257 dd-2584 [003] 135.529675: balance_dirty_state: bdi btrfs-1: dirty=828 wb=576 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=16 ino=257 dd-2584 [003] 135.529793: balance_dirty_state: bdi btrfs-1: dirty=853 wb=576 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=17 ino=257 dd-2584 [003] 135.529912: balance_dirty_state: bdi btrfs-1: dirty=903 wb=576 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=18 ino=257 dd-2584 [003] 135.530032: balance_dirty_state: bdi btrfs-1: dirty=928 wb=576 unstable=0 bg_thresh=996 thresh=1993 gap=489 poll_thresh=19 ino=257 dd-2584 [003] 135.530036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=50936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 135.537465: balance_dirty_state: bdi btrfs-1: dirty=928 wb=451 unstable=0 bg_thresh=997 thresh=1995 gap=616 poll_thresh=19 ino=257 dd-2584 [003] 135.537532: balance_dirty_state: bdi btrfs-1: dirty=953 wb=451 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=14 ino=257 dd-2584 [003] 135.537593: balance_dirty_state: bdi btrfs-1: dirty=953 wb=451 unstable=0 bg_thresh=999 thresh=1999 gap=595 poll_thresh=15 ino=257 dd-2584 [003] 135.537654: balance_dirty_state: bdi btrfs-1: dirty=978 wb=451 unstable=0 bg_thresh=996 thresh=1993 gap=564 poll_thresh=16 ino=257 dd-2584 [003] 135.537773: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=451 unstable=0 bg_thresh=996 thresh=1992 gap=538 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 135.537846: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23020 wrote=0 to_write=8192 dd-2584 [003] 135.538080: balance_dirty_state: bdi btrfs-1: dirty=978 wb=501 unstable=0 bg_thresh=1001 thresh=2002 gap=523 poll_thresh=18 ino=257 dd-2584 [003] 135.538209: balance_dirty_state: bdi btrfs-1: dirty=978 wb=576 unstable=0 bg_thresh=1000 thresh=2001 gap=447 poll_thresh=19 ino=257 dd-2584 [003] 135.538210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=53060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 135.539232: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=576 to_write=7616 dd-2584 [004] 135.545491: balance_dirty_state: bdi btrfs-1: dirty=503 wb=901 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 135.545558: balance_dirty_state: bdi btrfs-1: dirty=503 wb=901 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 135.545616: balance_dirty_state: bdi btrfs-1: dirty=528 wb=901 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 135.545672: balance_dirty_state: bdi btrfs-1: dirty=553 wb=901 unstable=0 bg_thresh=996 thresh=1993 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 135.545786: balance_dirty_state: bdi btrfs-1: dirty=578 wb=901 unstable=0 bg_thresh=996 thresh=1992 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 135.545902: balance_dirty_state: bdi btrfs-1: dirty=603 wb=901 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 135.545906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=53060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.553509: balance_dirty_state: bdi btrfs-1: dirty=603 wb=776 unstable=0 bg_thresh=995 thresh=1990 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 135.553615: balance_dirty_state: bdi btrfs-1: dirty=628 wb=776 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 135.553734: balance_dirty_state: bdi btrfs-1: dirty=653 wb=776 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 135.553852: balance_dirty_state: bdi btrfs-1: dirty=653 wb=776 unstable=0 bg_thresh=994 thresh=1988 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 135.553969: balance_dirty_state: bdi btrfs-1: dirty=678 wb=776 unstable=0 bg_thresh=996 thresh=1993 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 135.554558: balance_dirty_state: bdi btrfs-1: dirty=703 wb=776 unstable=0 bg_thresh=996 thresh=1992 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 135.554845: balance_dirty_state: bdi btrfs-1: dirty=728 wb=751 unstable=0 bg_thresh=995 thresh=1991 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 135.555036: balance_dirty_state: bdi btrfs-1: dirty=778 wb=651 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 135.555205: balance_dirty_state: bdi btrfs-1: dirty=803 wb=651 unstable=0 bg_thresh=997 thresh=1994 gap=540 poll_thresh=20 ino=257 dd-2584 [004] 135.555382: balance_dirty_state: bdi btrfs-1: dirty=828 wb=651 unstable=0 bg_thresh=993 thresh=1987 gap=508 poll_thresh=21 ino=257 dd-2584 [004] 135.555554: balance_dirty_state: bdi btrfs-1: dirty=853 wb=651 unstable=0 bg_thresh=993 thresh=1986 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 135.555561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=53060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.561421: balance_dirty_state: bdi btrfs-1: dirty=853 wb=651 unstable=0 bg_thresh=993 thresh=1986 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 135.561434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=53060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.569406: balance_dirty_state: bdi btrfs-1: dirty=853 wb=451 unstable=0 bg_thresh=992 thresh=1985 gap=681 poll_thresh=22 ino=257 dd-2584 [004] 135.569477: balance_dirty_state: bdi btrfs-1: dirty=878 wb=451 unstable=0 bg_thresh=992 thresh=1985 gap=656 poll_thresh=16 ino=257 dd-2584 [004] 135.569592: balance_dirty_state: bdi btrfs-1: dirty=903 wb=451 unstable=0 bg_thresh=995 thresh=1990 gap=636 poll_thresh=17 ino=257 dd-2584 [004] 135.569702: balance_dirty_state: bdi btrfs-1: dirty=953 wb=451 unstable=0 bg_thresh=1000 thresh=2000 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 135.569981: balance_dirty_state: bdi btrfs-1: dirty=978 wb=451 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 135.570095: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=451 unstable=0 bg_thresh=999 thresh=1998 gap=544 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 135.570156: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23052 wrote=0 to_write=8192 dd-2584 [004] 135.570220: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=451 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 135.570222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=53060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 135.571430: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=544 to_write=7648 dd-2584 [004] 135.577359: balance_dirty_state: bdi btrfs-1: dirty=528 wb=876 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=21 ino=257 dd-2584 [004] 135.577457: balance_dirty_state: bdi btrfs-1: dirty=528 wb=876 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 135.577583: balance_dirty_state: bdi btrfs-1: dirty=553 wb=876 unstable=0 bg_thresh=1000 thresh=2000 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 135.577696: balance_dirty_state: bdi btrfs-1: dirty=603 wb=876 unstable=0 bg_thresh=999 thresh=1999 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 135.577811: balance_dirty_state: bdi btrfs-1: dirty=628 wb=876 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 135.577815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=53060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.585377: balance_dirty_state: bdi btrfs-1: dirty=628 wb=751 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 135.585468: balance_dirty_state: bdi btrfs-1: dirty=653 wb=751 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 135.585527: balance_dirty_state: bdi btrfs-1: dirty=653 wb=751 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 135.585582: balance_dirty_state: bdi btrfs-1: dirty=678 wb=751 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 135.585859: balance_dirty_state: bdi btrfs-1: dirty=703 wb=751 unstable=0 bg_thresh=998 thresh=1996 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 135.585974: balance_dirty_state: bdi btrfs-1: dirty=728 wb=751 unstable=0 bg_thresh=1000 thresh=2000 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 135.586086: balance_dirty_state: bdi btrfs-1: dirty=778 wb=751 unstable=0 bg_thresh=999 thresh=1999 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 135.586090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=53060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.593451: balance_dirty_state: bdi btrfs-1: dirty=778 wb=626 unstable=0 bg_thresh=993 thresh=1986 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 135.593543: balance_dirty_state: bdi btrfs-1: dirty=778 wb=626 unstable=0 bg_thresh=993 thresh=1986 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 135.593628: balance_dirty_state: bdi btrfs-1: dirty=803 wb=626 unstable=0 bg_thresh=995 thresh=1991 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 135.593709: balance_dirty_state: bdi btrfs-1: dirty=828 wb=626 unstable=0 bg_thresh=995 thresh=1991 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 135.593874: balance_dirty_state: bdi btrfs-1: dirty=853 wb=626 unstable=0 bg_thresh=998 thresh=1996 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 135.594045: balance_dirty_state: bdi btrfs-1: dirty=878 wb=626 unstable=0 bg_thresh=1000 thresh=2000 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 135.594051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=53060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.601381: balance_dirty_state: bdi btrfs-1: dirty=878 wb=426 unstable=0 bg_thresh=997 thresh=1995 gap=691 poll_thresh=18 ino=257 dd-2584 [004] 135.601461: balance_dirty_state: bdi btrfs-1: dirty=903 wb=426 unstable=0 bg_thresh=997 thresh=1995 gap=666 poll_thresh=13 ino=257 dd-2584 [004] 135.601517: balance_dirty_state: bdi btrfs-1: dirty=928 wb=426 unstable=0 bg_thresh=1000 thresh=2000 gap=646 poll_thresh=14 ino=257 dd-2584 [004] 135.601572: balance_dirty_state: bdi btrfs-1: dirty=928 wb=426 unstable=0 bg_thresh=1000 thresh=2000 gap=646 poll_thresh=15 ino=257 dd-2584 [004] 135.601792: balance_dirty_state: bdi btrfs-1: dirty=953 wb=426 unstable=0 bg_thresh=999 thresh=1999 gap=620 poll_thresh=16 ino=257 dd-2584 [004] 135.601905: balance_dirty_state: bdi btrfs-1: dirty=978 wb=426 unstable=0 bg_thresh=999 thresh=1998 gap=594 poll_thresh=17 ino=257 dd-2584 [004] 135.602019: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=426 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 135.602080: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23084 wrote=0 to_write=8192 dd-2584 [004] 135.602143: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=426 unstable=0 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=19 ino=257 dd-2584 [004] 135.602269: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=476 unstable=0 bg_thresh=1000 thresh=2000 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 135.602271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=53060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 135.603403: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=560 to_write=7632 dd-2584 [004] 135.609379: balance_dirty_state: bdi btrfs-1: dirty=503 wb=851 unstable=0 bg_thresh=992 thresh=1984 gap=630 poll_thresh=20 ino=257 dd-2584 [004] 135.609458: balance_dirty_state: bdi btrfs-1: dirty=528 wb=851 unstable=0 bg_thresh=992 thresh=1984 gap=605 poll_thresh=15 ino=257 dd-2584 [004] 135.609514: balance_dirty_state: bdi btrfs-1: dirty=528 wb=851 unstable=0 bg_thresh=994 thresh=1989 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 135.609623: balance_dirty_state: bdi btrfs-1: dirty=553 wb=851 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=17 ino=257 dd-2584 [004] 135.609738: balance_dirty_state: bdi btrfs-1: dirty=603 wb=851 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 135.610017: balance_dirty_state: bdi btrfs-1: dirty=628 wb=851 unstable=0 bg_thresh=1001 thresh=2003 gap=524 poll_thresh=19 ino=257 dd-2584 [004] 135.610130: balance_dirty_state: bdi btrfs-1: dirty=653 wb=851 unstable=0 bg_thresh=1001 thresh=2002 gap=498 poll_thresh=20 ino=257 dd-2584 [004] 135.610134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=53060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.617483: balance_dirty_state: bdi btrfs-1: dirty=653 wb=726 unstable=0 bg_thresh=993 thresh=1987 gap=608 poll_thresh=20 ino=257 dd-2584 [004] 135.617552: balance_dirty_state: bdi btrfs-1: dirty=678 wb=726 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 135.617611: balance_dirty_state: bdi btrfs-1: dirty=703 wb=726 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 135.617721: balance_dirty_state: bdi btrfs-1: dirty=728 wb=726 unstable=0 bg_thresh=998 thresh=1997 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 135.617834: balance_dirty_state: bdi btrfs-1: dirty=753 wb=726 unstable=0 bg_thresh=998 thresh=1996 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 135.617948: balance_dirty_state: bdi btrfs-1: dirty=778 wb=726 unstable=0 bg_thresh=1000 thresh=2000 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 135.617952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=53060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.625422: balance_dirty_state: bdi btrfs-1: dirty=778 wb=551 unstable=0 bg_thresh=993 thresh=1986 gap=657 poll_thresh=19 ino=257 dd-2584 [004] 135.625519: balance_dirty_state: bdi btrfs-1: dirty=803 wb=551 unstable=0 bg_thresh=993 thresh=1986 gap=632 poll_thresh=14 ino=257 dd-2584 [004] 135.625602: balance_dirty_state: bdi btrfs-1: dirty=828 wb=551 unstable=0 bg_thresh=995 thresh=1991 gap=612 poll_thresh=15 ino=257 dd-2584 [004] 135.625685: balance_dirty_state: bdi btrfs-1: dirty=828 wb=551 unstable=0 bg_thresh=995 thresh=1991 gap=612 poll_thresh=16 ino=257 dd-2584 [004] 135.625854: balance_dirty_state: bdi btrfs-1: dirty=878 wb=551 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 135.626314: balance_dirty_state: bdi btrfs-1: dirty=903 wb=551 unstable=0 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 135.626483: balance_dirty_state: bdi btrfs-1: dirty=928 wb=551 unstable=0 bg_thresh=999 thresh=1999 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 135.626650: balance_dirty_state: bdi btrfs-1: dirty=953 wb=551 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=20 ino=257 dd-2584 [004] 135.626656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=53060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.633459: balance_dirty_state: bdi btrfs-1: dirty=953 wb=426 unstable=0 bg_thresh=993 thresh=1987 gap=608 poll_thresh=20 ino=257 dd-2584 [004] 135.633554: balance_dirty_state: bdi btrfs-1: dirty=978 wb=426 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 135.633610: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=426 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 135.633673: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23116 wrote=0 to_write=8192 dd-2584 [004] 135.633732: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=426 unstable=0 bg_thresh=998 thresh=1997 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 135.633857: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=476 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 135.633858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=53060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 135.635616: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=560 to_write=7632 dd-2584 [004] 135.641395: balance_dirty_state: bdi btrfs-1: dirty=503 wb=876 unstable=0 bg_thresh=998 thresh=1996 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 135.641482: balance_dirty_state: bdi btrfs-1: dirty=528 wb=876 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 135.641545: balance_dirty_state: bdi btrfs-1: dirty=553 wb=876 unstable=0 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 135.641603: balance_dirty_state: bdi btrfs-1: dirty=553 wb=876 unstable=0 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 135.641689: balance_dirty_state: bdi btrfs-1: dirty=578 wb=876 unstable=0 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 135.642059: balance_dirty_state: bdi btrfs-1: dirty=603 wb=876 unstable=0 bg_thresh=999 thresh=1999 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 135.642196: balance_dirty_state: bdi btrfs-1: dirty=628 wb=876 unstable=0 bg_thresh=1001 thresh=2003 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 135.642201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=54700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.649484: balance_dirty_state: bdi btrfs-1: dirty=628 wb=751 unstable=0 bg_thresh=992 thresh=1985 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 135.649577: balance_dirty_state: bdi btrfs-1: dirty=653 wb=751 unstable=0 bg_thresh=992 thresh=1985 gap=581 poll_thresh=13 ino=257 dd-2584 [004] 135.649662: balance_dirty_state: bdi btrfs-1: dirty=678 wb=751 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 135.649748: balance_dirty_state: bdi btrfs-1: dirty=678 wb=751 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 135.649834: balance_dirty_state: bdi btrfs-1: dirty=703 wb=751 unstable=0 bg_thresh=997 thresh=1995 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 135.650015: balance_dirty_state: bdi btrfs-1: dirty=728 wb=751 unstable=0 bg_thresh=1000 thresh=2000 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 135.650206: balance_dirty_state: bdi btrfs-1: dirty=778 wb=626 unstable=0 bg_thresh=1002 thresh=2004 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 135.650379: balance_dirty_state: bdi btrfs-1: dirty=803 wb=626 unstable=0 bg_thresh=1001 thresh=2003 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 135.650556: balance_dirty_state: bdi btrfs-1: dirty=828 wb=626 unstable=0 bg_thresh=998 thresh=1996 gap=542 poll_thresh=20 ino=257 dd-2584 [004] 135.651022: balance_dirty_state: bdi btrfs-1: dirty=853 wb=626 unstable=0 bg_thresh=997 thresh=1995 gap=516 poll_thresh=21 ino=257 dd-2584 [004] 135.651192: balance_dirty_state: bdi btrfs-1: dirty=903 wb=626 unstable=0 bg_thresh=999 thresh=1999 gap=470 poll_thresh=22 ino=257 dd-2584 [004] 135.651198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=54700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.657386: balance_dirty_state: bdi btrfs-1: dirty=903 wb=626 unstable=0 bg_thresh=994 thresh=1988 gap=459 poll_thresh=22 ino=257 dd-2584 [004] 135.657392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=54700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.665438: balance_dirty_state: bdi btrfs-1: dirty=903 wb=451 unstable=0 bg_thresh=998 thresh=1997 gap=643 poll_thresh=22 ino=257 dd-2584 [004] 135.665545: balance_dirty_state: bdi btrfs-1: dirty=903 wb=451 unstable=0 bg_thresh=998 thresh=1997 gap=643 poll_thresh=16 ino=257 dd-2584 [004] 135.665715: balance_dirty_state: bdi btrfs-1: dirty=953 wb=451 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=17 ino=257 dd-2584 [004] 135.665894: balance_dirty_state: bdi btrfs-1: dirty=978 wb=451 unstable=0 bg_thresh=1000 thresh=2000 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 135.666023: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=451 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 135.666062: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23148 wrote=0 to_write=8192 dd-2584 [004] 135.666165: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=451 unstable=0 bg_thresh=999 thresh=1998 gap=519 poll_thresh=20 ino=257 dd-2584 [004] 135.666317: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=501 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 135.666319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=54700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 135.667442: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=560 to_write=7632 dd-2584 [000] 135.673479: balance_dirty_state: bdi btrfs-1: dirty=503 wb=876 unstable=0 bg_thresh=993 thresh=1987 gap=608 poll_thresh=21 ino=257 dd-2584 [000] 135.673587: balance_dirty_state: bdi btrfs-1: dirty=503 wb=826 unstable=0 bg_thresh=992 thresh=1985 gap=656 poll_thresh=16 ino=257 dd-2584 [000] 135.673939: balance_dirty_state: bdi btrfs-1: dirty=528 wb=751 unstable=0 bg_thresh=999 thresh=1999 gap=720 poll_thresh=17 ino=257 dd-2584 [000] 135.674054: balance_dirty_state: bdi btrfs-1: dirty=578 wb=751 unstable=0 bg_thresh=999 thresh=1998 gap=669 poll_thresh=18 ino=257 dd-2584 [000] 135.674168: balance_dirty_state: bdi btrfs-1: dirty=603 wb=751 unstable=0 bg_thresh=1001 thresh=2002 gap=648 poll_thresh=19 ino=257 dd-2584 [000] 135.674281: balance_dirty_state: bdi btrfs-1: dirty=628 wb=751 unstable=0 bg_thresh=1000 thresh=2001 gap=622 poll_thresh=20 ino=257 dd-2584 [000] 135.674393: balance_dirty_state: bdi btrfs-1: dirty=653 wb=751 unstable=0 bg_thresh=1000 thresh=2000 gap=596 poll_thresh=21 ino=257 dd-2584 [000] 135.674507: balance_dirty_state: bdi btrfs-1: dirty=703 wb=751 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=22 ino=257 dd-2584 [000] 135.674621: balance_dirty_state: bdi btrfs-1: dirty=728 wb=751 unstable=0 bg_thresh=1001 thresh=2003 gap=524 poll_thresh=23 ino=257 dd-2584 [000] 135.674735: balance_dirty_state: bdi btrfs-1: dirty=753 wb=751 unstable=0 bg_thresh=1001 thresh=2002 gap=498 poll_thresh=24 ino=257 dd-2584 [000] 135.674740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=54700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.681769: balance_dirty_state: bdi btrfs-1: dirty=753 wb=626 unstable=0 bg_thresh=998 thresh=1997 gap=618 poll_thresh=24 ino=257 dd-2584 [004] 135.682147: balance_dirty_state: bdi btrfs-1: dirty=753 wb=626 unstable=0 bg_thresh=998 thresh=1997 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 135.682315: balance_dirty_state: bdi btrfs-1: dirty=803 wb=626 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=19 ino=257 dd-2584 [004] 135.682480: balance_dirty_state: bdi btrfs-1: dirty=828 wb=626 unstable=0 bg_thresh=1003 thresh=2007 gap=553 poll_thresh=20 ino=257 dd-2584 [004] 135.682651: balance_dirty_state: bdi btrfs-1: dirty=853 wb=626 unstable=0 bg_thresh=1008 thresh=2017 gap=538 poll_thresh=21 ino=257 dd-2584 [004] 135.682821: balance_dirty_state: bdi btrfs-1: dirty=878 wb=626 unstable=0 bg_thresh=1008 thresh=2016 gap=512 poll_thresh=22 ino=257 dd-2584 [004] 135.682992: balance_dirty_state: bdi btrfs-1: dirty=928 wb=626 unstable=0 bg_thresh=1004 thresh=2009 gap=455 poll_thresh=23 ino=257 dd-2584 [004] 135.682998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=54700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.689458: balance_dirty_state: bdi btrfs-1: dirty=928 wb=576 unstable=0 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=23 ino=257 dd-2584 [004] 135.689465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=54700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.697525: balance_dirty_state: bdi btrfs-1: dirty=928 wb=451 unstable=0 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=23 ino=257 dd-2584 [004] 135.697600: balance_dirty_state: bdi btrfs-1: dirty=928 wb=451 unstable=0 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 135.697714: balance_dirty_state: bdi btrfs-1: dirty=978 wb=451 unstable=0 bg_thresh=1002 thresh=2005 gap=576 poll_thresh=18 ino=257 dd-2584 [004] 135.697824: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=451 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 135.698103: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=451 unstable=0 bg_thresh=1007 thresh=2014 gap=535 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 135.698165: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23180 wrote=0 to_write=8192 dd-2584 [004] 135.698311: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=351 unstable=0 bg_thresh=1006 thresh=2013 gap=584 poll_thresh=21 ino=257 dd-2584 [004] 135.698504: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=401 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=22 ino=257 dd-2584 [004] 135.698688: balance_dirty_state: bdi btrfs-1: dirty=978 wb=476 unstable=0 bg_thresh=1002 thresh=2005 gap=551 poll_thresh=23 ino=257 dd-2584 [004] 135.698878: balance_dirty_state: bdi btrfs-1: dirty=928 wb=526 unstable=0 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=24 ino=257 dd-2584 [004] 135.699063: balance_dirty_state: bdi btrfs-1: dirty=928 wb=601 unstable=0 bg_thresh=996 thresh=1992 gap=463 poll_thresh=25 ino=257 dd-2584 [004] 135.699065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-129% task_gap=-358% task_weight=99% bdi_bw=54700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 135.700085: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=720 to_write=7472 dd-2584 [004] 135.705540: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1026 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=25 ino=257 dd-2584 [004] 135.705553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=54700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.713559: balance_dirty_state: bdi btrfs-1: dirty=478 wb=751 unstable=0 bg_thresh=998 thresh=1996 gap=767 poll_thresh=25 ino=257 dd-2584 [004] 135.713654: balance_dirty_state: bdi btrfs-1: dirty=478 wb=751 unstable=0 bg_thresh=995 thresh=1991 gap=762 poll_thresh=19 ino=257 dd-2584 [004] 135.713833: balance_dirty_state: bdi btrfs-1: dirty=528 wb=751 unstable=0 bg_thresh=998 thresh=1996 gap=717 poll_thresh=20 ino=257 dd-2584 [004] 135.714298: balance_dirty_state: bdi btrfs-1: dirty=553 wb=751 unstable=0 bg_thresh=1000 thresh=2000 gap=696 poll_thresh=21 ino=257 dd-2584 [004] 135.714466: balance_dirty_state: bdi btrfs-1: dirty=578 wb=751 unstable=0 bg_thresh=999 thresh=1999 gap=670 poll_thresh=22 ino=257 dd-2584 [004] 135.714635: balance_dirty_state: bdi btrfs-1: dirty=603 wb=751 unstable=0 bg_thresh=999 thresh=1998 gap=644 poll_thresh=23 ino=257 dd-2584 [004] 135.714806: balance_dirty_state: bdi btrfs-1: dirty=653 wb=751 unstable=0 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=24 ino=257 dd-2584 [004] 135.714982: balance_dirty_state: bdi btrfs-1: dirty=678 wb=751 unstable=0 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=25 ino=257 dd-2584 [004] 135.715157: balance_dirty_state: bdi btrfs-1: dirty=703 wb=751 unstable=0 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=26 ino=257 dd-2584 [004] 135.715329: balance_dirty_state: bdi btrfs-1: dirty=753 wb=751 unstable=0 bg_thresh=999 thresh=1999 gap=495 poll_thresh=27 ino=257 dd-2584 [004] 135.715336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=98% bdi_bw=54700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.721511: balance_dirty_state: bdi btrfs-1: dirty=753 wb=701 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=27 ino=257 dd-2584 [004] 135.721605: balance_dirty_state: bdi btrfs-1: dirty=753 wb=701 unstable=0 bg_thresh=999 thresh=1998 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 135.721860: balance_dirty_state: bdi btrfs-1: dirty=778 wb=626 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=21 ino=257 dd-2584 [004] 135.722328: balance_dirty_state: bdi btrfs-1: dirty=828 wb=576 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=22 ino=257 dd-2584 [004] 135.722515: balance_dirty_state: bdi btrfs-1: dirty=853 wb=576 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=23 ino=257 dd-2584 [004] 135.722706: balance_dirty_state: bdi btrfs-1: dirty=878 wb=576 unstable=0 bg_thresh=999 thresh=1998 gap=544 poll_thresh=24 ino=257 dd-2584 [004] 135.722896: balance_dirty_state: bdi btrfs-1: dirty=928 wb=576 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=25 ino=257 dd-2584 [004] 135.722903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=54700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.729490: balance_dirty_state: bdi btrfs-1: dirty=928 wb=501 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=25 ino=257 dd-2584 [004] 135.729586: balance_dirty_state: bdi btrfs-1: dirty=928 wb=451 unstable=0 bg_thresh=995 thresh=1990 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 135.729712: balance_dirty_state: bdi btrfs-1: dirty=953 wb=451 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=20 ino=257 dd-2584 [004] 135.729837: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=451 unstable=0 bg_thresh=997 thresh=1994 gap=540 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 135.729860: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23212 wrote=0 to_write=8192 dd-2584 [004] 135.729967: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=451 unstable=0 bg_thresh=993 thresh=1987 gap=508 poll_thresh=22 ino=257 dd-2584 [004] 135.730267: balance_dirty_state: bdi btrfs-1: dirty=978 wb=526 unstable=0 bg_thresh=995 thresh=1990 gap=486 poll_thresh=23 ino=257 dd-2584 [004] 135.730269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=98% bdi_bw=54700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 135.732468: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=592 to_write=7600 dd-2584 [002] 135.737452: balance_dirty_state: bdi btrfs-1: dirty=478 wb=926 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=23 ino=257 dd-2584 [002] 135.737577: balance_dirty_state: bdi btrfs-1: dirty=503 wb=926 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 135.737813: balance_dirty_state: bdi btrfs-1: dirty=528 wb=926 unstable=0 bg_thresh=1001 thresh=2002 gap=548 poll_thresh=18 ino=257 dd-2584 [002] 135.738048: balance_dirty_state: bdi btrfs-1: dirty=553 wb=926 unstable=0 bg_thresh=1003 thresh=2007 gap=528 poll_thresh=19 ino=257 dd-2584 [002] 135.738285: balance_dirty_state: bdi btrfs-1: dirty=578 wb=926 unstable=0 bg_thresh=1005 thresh=2011 gap=507 poll_thresh=20 ino=257 dd-2584 [002] 135.738517: balance_dirty_state: bdi btrfs-1: dirty=628 wb=926 unstable=0 bg_thresh=1005 thresh=2010 gap=456 poll_thresh=21 ino=257 dd-2584 [002] 135.738526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=54700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 135.745459: balance_dirty_state: bdi btrfs-1: dirty=628 wb=801 unstable=0 bg_thresh=1004 thresh=2008 gap=579 poll_thresh=21 ino=257 dd-2584 [002] 135.745586: balance_dirty_state: bdi btrfs-1: dirty=628 wb=801 unstable=0 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=16 ino=257 dd-2584 [002] 135.745821: balance_dirty_state: bdi btrfs-1: dirty=678 wb=801 unstable=0 bg_thresh=1003 thresh=2006 gap=527 poll_thresh=17 ino=257 dd-2584 [002] 135.746056: balance_dirty_state: bdi btrfs-1: dirty=703 wb=801 unstable=0 bg_thresh=1005 thresh=2010 gap=506 poll_thresh=18 ino=257 dd-2584 [002] 135.746642: balance_dirty_state: bdi btrfs-1: dirty=728 wb=801 unstable=0 bg_thresh=1004 thresh=2009 gap=480 poll_thresh=19 ino=257 dd-2584 [002] 135.746651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=56800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 135.753467: balance_dirty_state: bdi btrfs-1: dirty=728 wb=676 unstable=0 bg_thresh=1006 thresh=2012 gap=608 poll_thresh=19 ino=257 dd-2584 [002] 135.753551: balance_dirty_state: bdi btrfs-1: dirty=753 wb=676 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=14 ino=257 dd-2584 [002] 135.753610: balance_dirty_state: bdi btrfs-1: dirty=778 wb=676 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 135.753668: balance_dirty_state: bdi btrfs-1: dirty=778 wb=676 unstable=0 bg_thresh=1002 thresh=2005 gap=551 poll_thresh=16 ino=257 dd-2584 [002] 135.753786: balance_dirty_state: bdi btrfs-1: dirty=803 wb=676 unstable=0 bg_thresh=1004 thresh=2009 gap=530 poll_thresh=17 ino=257 dd-2584 [002] 135.753902: balance_dirty_state: bdi btrfs-1: dirty=853 wb=676 unstable=0 bg_thresh=1004 thresh=2008 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 135.753907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=56800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 135.761482: balance_dirty_state: bdi btrfs-1: dirty=853 wb=676 unstable=0 bg_thresh=1004 thresh=2008 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 135.761491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=56800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 135.769443: balance_dirty_state: bdi btrfs-1: dirty=853 wb=351 unstable=0 bg_thresh=1000 thresh=2001 gap=797 poll_thresh=18 ino=257 dd-2584 [002] 135.769559: balance_dirty_state: bdi btrfs-1: dirty=853 wb=351 unstable=0 bg_thresh=1003 thresh=2006 gap=802 poll_thresh=13 ino=257 dd-2584 [002] 135.769680: balance_dirty_state: bdi btrfs-1: dirty=878 wb=351 unstable=0 bg_thresh=1000 thresh=2000 gap=771 poll_thresh=14 ino=257 dd-2584 [002] 135.769763: balance_dirty_state: bdi btrfs-1: dirty=903 wb=351 unstable=0 bg_thresh=1005 thresh=2011 gap=757 poll_thresh=15 ino=257 dd-2584 [002] 135.769822: balance_dirty_state: bdi btrfs-1: dirty=903 wb=351 unstable=0 bg_thresh=1002 thresh=2005 gap=751 poll_thresh=16 ino=257 dd-2584 [002] 135.770051: balance_dirty_state: bdi btrfs-1: dirty=953 wb=351 unstable=0 bg_thresh=1004 thresh=2009 gap=705 poll_thresh=17 ino=257 dd-2584 [002] 135.770285: balance_dirty_state: bdi btrfs-1: dirty=978 wb=351 unstable=0 bg_thresh=1004 thresh=2008 gap=679 poll_thresh=18 ino=257 dd-2584 [002] 135.770716: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=351 unstable=0 bg_thresh=1006 thresh=2013 gap=659 poll_thresh=19 ino=257 dd-2584 [002] 135.770836: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=351 unstable=0 bg_thresh=1008 thresh=2017 gap=638 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 135.770910: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23252 wrote=0 to_write=8192 dd-2584 [002] 135.770959: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=351 unstable=0 bg_thresh=1008 thresh=2016 gap=587 poll_thresh=21 ino=257 dd-2584 [002] 135.771084: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=376 unstable=0 bg_thresh=1007 thresh=2015 gap=586 poll_thresh=22 ino=257 dd-2584 [002] 135.771212: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=426 unstable=0 bg_thresh=1007 thresh=2014 gap=560 poll_thresh=23 ino=257 dd-2584 [002] 135.771364: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=501 unstable=0 bg_thresh=1009 thresh=2018 gap=489 poll_thresh=24 ino=257 dd-2584 [002] 135.771366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=56800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 135.772764: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=688 to_write=7504 dd-2584 [006] 135.777424: balance_dirty_state: bdi btrfs-1: dirty=478 wb=901 unstable=0 bg_thresh=1005 thresh=2010 gap=631 poll_thresh=24 ino=257 dd-2584 [006] 135.777492: balance_dirty_state: bdi btrfs-1: dirty=503 wb=901 unstable=0 bg_thresh=1004 thresh=2008 gap=604 poll_thresh=18 ino=257 dd-2584 [006] 135.777625: balance_dirty_state: bdi btrfs-1: dirty=528 wb=901 unstable=0 bg_thresh=1006 thresh=2013 gap=584 poll_thresh=19 ino=257 dd-2584 [006] 135.777927: balance_dirty_state: bdi btrfs-1: dirty=553 wb=901 unstable=0 bg_thresh=1006 thresh=2013 gap=559 poll_thresh=20 ino=257 dd-2584 [006] 135.778054: balance_dirty_state: bdi btrfs-1: dirty=603 wb=901 unstable=0 bg_thresh=1005 thresh=2011 gap=507 poll_thresh=21 ino=257 dd-2584 [006] 135.778177: balance_dirty_state: bdi btrfs-1: dirty=628 wb=901 unstable=0 bg_thresh=1007 thresh=2014 gap=485 poll_thresh=22 ino=257 dd-2584 [006] 135.778183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=56800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 135.785460: balance_dirty_state: bdi btrfs-1: dirty=628 wb=776 unstable=0 bg_thresh=1006 thresh=2012 gap=608 poll_thresh=22 ino=257 dd-2584 [002] 135.785552: balance_dirty_state: bdi btrfs-1: dirty=628 wb=776 unstable=0 bg_thresh=1005 thresh=2011 gap=607 poll_thresh=16 ino=257 dd-2584 [002] 135.785733: balance_dirty_state: bdi btrfs-1: dirty=653 wb=776 unstable=0 bg_thresh=1002 thresh=2004 gap=575 poll_thresh=17 ino=257 dd-2584 [002] 135.785909: balance_dirty_state: bdi btrfs-1: dirty=703 wb=776 unstable=0 bg_thresh=1001 thresh=2003 gap=524 poll_thresh=18 ino=257 dd-2584 [002] 135.786092: balance_dirty_state: bdi btrfs-1: dirty=728 wb=776 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=19 ino=257 dd-2584 [002] 135.786267: balance_dirty_state: bdi btrfs-1: dirty=753 wb=776 unstable=0 bg_thresh=1003 thresh=2006 gap=477 poll_thresh=20 ino=257 dd-2584 [002] 135.786274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=56800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 135.793585: balance_dirty_state: bdi btrfs-1: dirty=753 wb=701 unstable=0 bg_thresh=1006 thresh=2012 gap=558 poll_thresh=20 ino=257 dd-2584 [002] 135.793705: balance_dirty_state: bdi btrfs-1: dirty=778 wb=701 unstable=0 bg_thresh=1006 thresh=2012 gap=533 poll_thresh=15 ino=257 dd-2584 [002] 135.793817: balance_dirty_state: bdi btrfs-1: dirty=803 wb=701 unstable=0 bg_thresh=1005 thresh=2011 gap=507 poll_thresh=16 ino=257 dd-2584 [002] 135.794363: balance_dirty_state: bdi btrfs-1: dirty=828 wb=701 unstable=0 bg_thresh=1005 thresh=2010 gap=481 poll_thresh=17 ino=257 dd-2584 [002] 135.794372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=56800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 135.801475: balance_dirty_state: bdi btrfs-1: dirty=828 wb=701 unstable=0 bg_thresh=1003 thresh=2007 gap=478 poll_thresh=17 ino=257 dd-2584 [002] 135.801481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=56800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 135.809538: balance_dirty_state: bdi btrfs-1: dirty=828 wb=426 unstable=0 bg_thresh=999 thresh=1999 gap=745 poll_thresh=17 ino=257 dd-2584 [002] 135.809625: balance_dirty_state: bdi btrfs-1: dirty=828 wb=426 unstable=0 bg_thresh=1002 thresh=2004 gap=750 poll_thresh=13 ino=257 dd-2584 [002] 135.809699: balance_dirty_state: bdi btrfs-1: dirty=853 wb=426 unstable=0 bg_thresh=1001 thresh=2003 gap=724 poll_thresh=14 ino=257 dd-2584 [002] 135.809772: balance_dirty_state: bdi btrfs-1: dirty=878 wb=426 unstable=0 bg_thresh=998 thresh=1997 gap=693 poll_thresh=15 ino=257 dd-2584 [002] 135.809845: balance_dirty_state: bdi btrfs-1: dirty=878 wb=426 unstable=0 bg_thresh=1001 thresh=2002 gap=698 poll_thresh=16 ino=257 dd-2584 [002] 135.809989: balance_dirty_state: bdi btrfs-1: dirty=928 wb=426 unstable=0 bg_thresh=1000 thresh=2001 gap=647 poll_thresh=17 ino=257 dd-2584 [002] 135.810133: balance_dirty_state: bdi btrfs-1: dirty=953 wb=426 unstable=0 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=18 ino=257 dd-2584 [002] 135.810277: balance_dirty_state: bdi btrfs-1: dirty=978 wb=426 unstable=0 bg_thresh=1002 thresh=2004 gap=600 poll_thresh=19 ino=257 dd-2584 [002] 135.810421: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=426 unstable=0 bg_thresh=1001 thresh=2003 gap=549 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 135.810488: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23292 wrote=0 to_write=8192 dd-2584 [002] 135.810583: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=401 unstable=0 bg_thresh=1001 thresh=2002 gap=548 poll_thresh=21 ino=257 dd-2584 [002] 135.810899: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=351 unstable=0 bg_thresh=999 thresh=1998 gap=619 poll_thresh=22 ino=257 dd-2584 [002] 135.811030: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=376 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=23 ino=257 dd-2584 [002] 135.811161: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=426 unstable=0 bg_thresh=995 thresh=1991 gap=537 poll_thresh=24 ino=257 dd-2584 [002] 135.811295: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=451 unstable=0 bg_thresh=998 thresh=1996 gap=517 poll_thresh=25 ino=257 dd-2584 [002] 135.811427: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=476 unstable=0 bg_thresh=996 thresh=1992 gap=513 poll_thresh=26 ino=257 dd-2584 [002] 135.811555: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=526 unstable=0 bg_thresh=998 thresh=1997 gap=468 poll_thresh=27 ino=257 dd-2584 [002] 135.811557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=56800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 135.813680: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=332 wrote=768 to_write=7424 dd-2584 [002] 135.817499: balance_dirty_state: bdi btrfs-1: dirty=453 wb=926 unstable=0 bg_thresh=997 thresh=1994 gap=615 poll_thresh=27 ino=257 dd-2584 [002] 135.817604: balance_dirty_state: bdi btrfs-1: dirty=478 wb=926 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=20 ino=257 dd-2584 [002] 135.817754: balance_dirty_state: bdi btrfs-1: dirty=503 wb=926 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=21 ino=257 dd-2584 [002] 135.818115: balance_dirty_state: bdi btrfs-1: dirty=553 wb=926 unstable=0 bg_thresh=998 thresh=1997 gap=518 poll_thresh=22 ino=257 dd-2584 [002] 135.818261: balance_dirty_state: bdi btrfs-1: dirty=578 wb=926 unstable=0 bg_thresh=995 thresh=1990 gap=486 poll_thresh=23 ino=257 dd-2584 [002] 135.818267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=56800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 135.825573: balance_dirty_state: bdi btrfs-1: dirty=578 wb=801 unstable=0 bg_thresh=999 thresh=1998 gap=619 poll_thresh=23 ino=257 dd-2584 [002] 135.825642: balance_dirty_state: bdi btrfs-1: dirty=603 wb=801 unstable=0 bg_thresh=1001 thresh=2003 gap=599 poll_thresh=17 ino=257 dd-2584 [002] 135.825764: balance_dirty_state: bdi btrfs-1: dirty=628 wb=801 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=18 ino=257 dd-2584 [002] 135.825880: balance_dirty_state: bdi btrfs-1: dirty=653 wb=801 unstable=0 bg_thresh=1003 thresh=2006 gap=552 poll_thresh=19 ino=257 dd-2584 [002] 135.825997: balance_dirty_state: bdi btrfs-1: dirty=678 wb=801 unstable=0 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=20 ino=257 dd-2584 [002] 135.826116: balance_dirty_state: bdi btrfs-1: dirty=728 wb=801 unstable=0 bg_thresh=1002 thresh=2004 gap=475 poll_thresh=21 ino=257 dd-2584 [002] 135.826120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=56800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 135.833564: balance_dirty_state: bdi btrfs-1: dirty=728 wb=801 unstable=0 bg_thresh=999 thresh=1999 gap=470 poll_thresh=21 ino=257 dd-2584 [002] 135.833573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=56800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 135.841626: balance_dirty_state: bdi btrfs-1: dirty=728 wb=626 unstable=0 bg_thresh=1002 thresh=2004 gap=650 poll_thresh=21 ino=257 dd-2584 [002] 135.841732: balance_dirty_state: bdi btrfs-1: dirty=728 wb=576 unstable=0 bg_thresh=997 thresh=1995 gap=691 poll_thresh=16 ino=257 dd-2584 [002] 135.841869: balance_dirty_state: bdi btrfs-1: dirty=778 wb=501 unstable=0 bg_thresh=1000 thresh=2000 gap=721 poll_thresh=17 ino=257 dd-2584 [002] 135.842152: balance_dirty_state: bdi btrfs-1: dirty=803 wb=501 unstable=0 bg_thresh=999 thresh=1999 gap=695 poll_thresh=18 ino=257 dd-2584 [002] 135.842266: balance_dirty_state: bdi btrfs-1: dirty=828 wb=501 unstable=0 bg_thresh=1001 thresh=2003 gap=674 poll_thresh=19 ino=257 dd-2584 [002] 135.842378: balance_dirty_state: bdi btrfs-1: dirty=853 wb=501 unstable=0 bg_thresh=1001 thresh=2002 gap=648 poll_thresh=20 ino=257 dd-2584 [002] 135.842490: balance_dirty_state: bdi btrfs-1: dirty=903 wb=501 unstable=0 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=21 ino=257 dd-2584 [002] 135.842605: balance_dirty_state: bdi btrfs-1: dirty=928 wb=501 unstable=0 bg_thresh=1000 thresh=2000 gap=571 poll_thresh=22 ino=257 dd-2584 [002] 135.842718: balance_dirty_state: bdi btrfs-1: dirty=953 wb=501 unstable=0 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=23 ino=257 dd-2584 [002] 135.842831: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=501 unstable=0 bg_thresh=1001 thresh=2003 gap=499 poll_thresh=24 ino=257 dd-2584 [002] 135.842836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=56800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 135.842951: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23324 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 135.845510: writeback_single_inode: bdi btrfs-1: ino=257 state= age=364 wrote=528 to_write=7664 dd-2584 [004] 135.849505: balance_dirty_state: bdi btrfs-1: dirty=478 wb=901 unstable=0 bg_thresh=997 thresh=1994 gap=615 poll_thresh=24 ino=257 dd-2584 [004] 135.849593: balance_dirty_state: bdi btrfs-1: dirty=503 wb=901 unstable=0 bg_thresh=999 thresh=1999 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 135.849729: balance_dirty_state: bdi btrfs-1: dirty=528 wb=901 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=19 ino=257 dd-2584 [004] 135.850039: balance_dirty_state: bdi btrfs-1: dirty=578 wb=901 unstable=0 bg_thresh=996 thresh=1993 gap=514 poll_thresh=20 ino=257 dd-2584 [004] 135.850167: balance_dirty_state: bdi btrfs-1: dirty=603 wb=901 unstable=0 bg_thresh=1001 thresh=2003 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 135.850172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 135.857570: balance_dirty_state: bdi btrfs-1: dirty=603 wb=776 unstable=0 bg_thresh=1003 thresh=2006 gap=627 poll_thresh=21 ino=257 dd-2584 [000] 135.857699: balance_dirty_state: bdi btrfs-1: dirty=628 wb=776 unstable=0 bg_thresh=1003 thresh=2006 gap=602 poll_thresh=16 ino=257 dd-2584 [000] 135.857935: balance_dirty_state: bdi btrfs-1: dirty=653 wb=776 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=17 ino=257 dd-2584 [000] 135.858169: balance_dirty_state: bdi btrfs-1: dirty=703 wb=776 unstable=0 bg_thresh=1005 thresh=2010 gap=531 poll_thresh=18 ino=257 dd-2584 [000] 135.858405: balance_dirty_state: bdi btrfs-1: dirty=728 wb=776 unstable=0 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=19 ino=257 dd-2584 [000] 135.858644: balance_dirty_state: bdi btrfs-1: dirty=753 wb=776 unstable=0 bg_thresh=1004 thresh=2008 gap=479 poll_thresh=20 ino=257 dd-2584 [000] 135.858653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.865500: balance_dirty_state: bdi btrfs-1: dirty=753 wb=626 unstable=0 bg_thresh=1003 thresh=2006 gap=627 poll_thresh=20 ino=257 dd-2584 [004] 135.865649: balance_dirty_state: bdi btrfs-1: dirty=753 wb=626 unstable=0 bg_thresh=1003 thresh=2006 gap=627 poll_thresh=15 ino=257 dd-2584 [004] 135.865734: balance_dirty_state: bdi btrfs-1: dirty=778 wb=626 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=16 ino=257 dd-2584 [004] 135.866193: balance_dirty_state: bdi btrfs-1: dirty=803 wb=626 unstable=0 bg_thresh=1002 thresh=2004 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 135.866363: balance_dirty_state: bdi btrfs-1: dirty=853 wb=626 unstable=0 bg_thresh=1001 thresh=2003 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 135.866534: balance_dirty_state: bdi btrfs-1: dirty=878 wb=626 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 135.866704: balance_dirty_state: bdi btrfs-1: dirty=903 wb=626 unstable=0 bg_thresh=1003 thresh=2006 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 135.866710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 135.873539: balance_dirty_state: bdi btrfs-1: dirty=903 wb=626 unstable=0 bg_thresh=1002 thresh=2004 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 135.873550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 135.881538: balance_dirty_state: bdi btrfs-1: dirty=903 wb=376 unstable=0 bg_thresh=1004 thresh=2008 gap=729 poll_thresh=20 ino=257 dd-2584 [001] 135.881655: balance_dirty_state: bdi btrfs-1: dirty=928 wb=376 unstable=0 bg_thresh=1004 thresh=2008 gap=704 poll_thresh=15 ino=257 dd-2584 [001] 135.881775: balance_dirty_state: bdi btrfs-1: dirty=928 wb=376 unstable=0 bg_thresh=1006 thresh=2013 gap=709 poll_thresh=16 ino=257 dd-2584 [001] 135.882006: balance_dirty_state: bdi btrfs-1: dirty=978 wb=376 unstable=0 bg_thresh=1009 thresh=2018 gap=664 poll_thresh=17 ino=257 dd-2584 [001] 135.882241: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=376 unstable=0 bg_thresh=1011 thresh=2023 gap=644 poll_thresh=18 ino=257 dd-2584 [001] 135.882478: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=376 unstable=0 bg_thresh=1010 thresh=2021 gap=617 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 135.882566: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23364 wrote=0 to_write=8192 dd-2584 [001] 135.883083: balance_dirty_state: bdi btrfs-1: dirty=978 wb=451 unstable=0 bg_thresh=1010 thresh=2020 gap=591 poll_thresh=20 ino=257 dd-2584 [001] 135.883333: balance_dirty_state: bdi btrfs-1: dirty=978 wb=501 unstable=0 bg_thresh=1009 thresh=2019 gap=540 poll_thresh=21 ino=257 dd-2584 [001] 135.883669: balance_dirty_state: bdi btrfs-1: dirty=928 wb=576 unstable=0 bg_thresh=1011 thresh=2023 gap=519 poll_thresh=22 ino=257 dd-2584 [001] 135.884005: balance_dirty_state: bdi btrfs-1: dirty=903 wb=651 unstable=0 bg_thresh=1011 thresh=2022 gap=468 poll_thresh=23 ino=257 dd-2584 [001] 135.884009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 135.885924: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=672 to_write=7520 dd-2584 [001] 135.890290: balance_dirty_state: bdi btrfs-1: dirty=478 wb=926 unstable=0 bg_thresh=1009 thresh=2019 gap=615 poll_thresh=23 ino=257 dd-2584 [001] 135.890457: balance_dirty_state: bdi btrfs-1: dirty=503 wb=926 unstable=0 bg_thresh=1009 thresh=2019 gap=590 poll_thresh=17 ino=257 dd-2584 [001] 135.890778: balance_dirty_state: bdi btrfs-1: dirty=528 wb=926 unstable=0 bg_thresh=1009 thresh=2018 gap=564 poll_thresh=18 ino=257 dd-2584 [001] 135.891101: balance_dirty_state: bdi btrfs-1: dirty=553 wb=926 unstable=0 bg_thresh=1011 thresh=2022 gap=543 poll_thresh=19 ino=257 dd-2584 [001] 135.891426: balance_dirty_state: bdi btrfs-1: dirty=603 wb=926 unstable=0 bg_thresh=1007 thresh=2015 gap=486 poll_thresh=20 ino=257 dd-2584 [001] 135.891437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 135.897476: balance_dirty_state: bdi btrfs-1: dirty=603 wb=801 unstable=0 bg_thresh=1009 thresh=2018 gap=614 poll_thresh=20 ino=257 dd-2584 [001] 135.897601: balance_dirty_state: bdi btrfs-1: dirty=603 wb=801 unstable=0 bg_thresh=1011 thresh=2023 gap=619 poll_thresh=15 ino=257 dd-2584 [001] 135.897720: balance_dirty_state: bdi btrfs-1: dirty=628 wb=801 unstable=0 bg_thresh=1008 thresh=2017 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 135.898305: balance_dirty_state: bdi btrfs-1: dirty=653 wb=801 unstable=0 bg_thresh=1008 thresh=2016 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 135.898543: balance_dirty_state: bdi btrfs-1: dirty=703 wb=801 unstable=0 bg_thresh=1010 thresh=2020 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 135.898778: balance_dirty_state: bdi btrfs-1: dirty=728 wb=801 unstable=0 bg_thresh=1009 thresh=2019 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 135.898787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 135.905544: balance_dirty_state: bdi btrfs-1: dirty=728 wb=651 unstable=0 bg_thresh=1007 thresh=2015 gap=636 poll_thresh=19 ino=257 dd-2584 [001] 135.905637: balance_dirty_state: bdi btrfs-1: dirty=728 wb=651 unstable=0 bg_thresh=1010 thresh=2020 gap=641 poll_thresh=14 ino=257 dd-2584 [001] 135.905696: balance_dirty_state: bdi btrfs-1: dirty=753 wb=651 unstable=0 bg_thresh=1007 thresh=2014 gap=610 poll_thresh=15 ino=257 dd-2584 [001] 135.905755: balance_dirty_state: bdi btrfs-1: dirty=778 wb=651 unstable=0 bg_thresh=1009 thresh=2019 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 135.905873: balance_dirty_state: bdi btrfs-1: dirty=803 wb=651 unstable=0 bg_thresh=1011 thresh=2023 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 135.905991: balance_dirty_state: bdi btrfs-1: dirty=828 wb=651 unstable=0 bg_thresh=1008 thresh=2016 gap=537 poll_thresh=18 ino=257 dd-2584 [001] 135.906108: balance_dirty_state: bdi btrfs-1: dirty=878 wb=651 unstable=0 bg_thresh=1007 thresh=2015 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 135.906112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 135.913449: balance_dirty_state: bdi btrfs-1: dirty=878 wb=651 unstable=0 bg_thresh=1008 thresh=2017 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 135.913453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 135.921515: balance_dirty_state: bdi btrfs-1: dirty=878 wb=401 unstable=0 bg_thresh=1005 thresh=2011 gap=732 poll_thresh=19 ino=257 dd-2584 [001] 135.921580: balance_dirty_state: bdi btrfs-1: dirty=878 wb=401 unstable=0 bg_thresh=1008 thresh=2016 gap=737 poll_thresh=14 ino=257 dd-2584 [001] 135.921809: balance_dirty_state: bdi btrfs-1: dirty=903 wb=401 unstable=0 bg_thresh=1008 thresh=2016 gap=712 poll_thresh=15 ino=257 dd-2584 [001] 135.921869: balance_dirty_state: bdi btrfs-1: dirty=903 wb=401 unstable=0 bg_thresh=1007 thresh=2015 gap=711 poll_thresh=16 ino=257 dd-2584 [001] 135.921986: balance_dirty_state: bdi btrfs-1: dirty=953 wb=401 unstable=0 bg_thresh=1007 thresh=2014 gap=660 poll_thresh=17 ino=257 dd-2584 [001] 135.922106: balance_dirty_state: bdi btrfs-1: dirty=978 wb=401 unstable=0 bg_thresh=1009 thresh=2018 gap=639 poll_thresh=18 ino=257 dd-2584 [001] 135.922225: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=401 unstable=0 bg_thresh=1005 thresh=2011 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 135.922343: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=401 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 135.922422: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23404 wrote=0 to_write=8192 dd-2584 [001] 135.922468: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=401 unstable=0 bg_thresh=1004 thresh=2009 gap=530 poll_thresh=21 ino=257 dd-2584 [001] 135.922597: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=426 unstable=0 bg_thresh=1006 thresh=2013 gap=509 poll_thresh=22 ino=257 dd-2584 [001] 135.922729: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=501 unstable=0 bg_thresh=1006 thresh=2012 gap=458 poll_thresh=23 ino=257 dd-2584 [001] 135.922730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-283% task_weight=99% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 135.923995: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=656 to_write=7536 dd-2584 [000] 135.933518: balance_dirty_state: bdi btrfs-1: dirty=478 wb=826 unstable=0 bg_thresh=996 thresh=1992 gap=688 poll_thresh=23 ino=257 dd-2584 [000] 135.933765: balance_dirty_state: bdi btrfs-1: dirty=503 wb=826 unstable=0 bg_thresh=993 thresh=1986 gap=657 poll_thresh=17 ino=257 dd-2584 [000] 135.933882: balance_dirty_state: bdi btrfs-1: dirty=528 wb=826 unstable=0 bg_thresh=995 thresh=1991 gap=637 poll_thresh=18 ino=257 dd-2584 [000] 135.934001: balance_dirty_state: bdi btrfs-1: dirty=553 wb=826 unstable=0 bg_thresh=996 thresh=1993 gap=614 poll_thresh=19 ino=257 dd-2584 [000] 135.934122: balance_dirty_state: bdi btrfs-1: dirty=603 wb=826 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=20 ino=257 dd-2584 [000] 135.934240: balance_dirty_state: bdi btrfs-1: dirty=628 wb=826 unstable=0 bg_thresh=998 thresh=1996 gap=542 poll_thresh=21 ino=257 dd-2584 [000] 135.934358: balance_dirty_state: bdi btrfs-1: dirty=653 wb=826 unstable=0 bg_thresh=997 thresh=1995 gap=516 poll_thresh=22 ino=257 dd-2584 [000] 135.934510: balance_dirty_state: bdi btrfs-1: dirty=703 wb=826 unstable=0 bg_thresh=999 thresh=1999 gap=470 poll_thresh=23 ino=257 dd-2584 [000] 135.934514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 135.941607: balance_dirty_state: bdi btrfs-1: dirty=728 wb=701 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=23 ino=257 dd-2584 [006] 135.941714: balance_dirty_state: bdi btrfs-1: dirty=728 wb=701 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=17 ino=257 dd-2584 [006] 135.941871: balance_dirty_state: bdi btrfs-1: dirty=778 wb=701 unstable=0 bg_thresh=1001 thresh=2003 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 135.942408: balance_dirty_state: bdi btrfs-1: dirty=803 wb=701 unstable=0 bg_thresh=1004 thresh=2008 gap=504 poll_thresh=19 ino=257 dd-2584 [006] 135.942647: balance_dirty_state: bdi btrfs-1: dirty=828 wb=701 unstable=0 bg_thresh=1006 thresh=2012 gap=483 poll_thresh=20 ino=257 dd-2584 [006] 135.942656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-188% task_weight=97% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 135.949584: balance_dirty_state: bdi btrfs-1: dirty=828 wb=651 unstable=0 bg_thresh=1005 thresh=2010 gap=531 poll_thresh=20 ino=257 dd-2584 [006] 135.949663: balance_dirty_state: bdi btrfs-1: dirty=853 wb=601 unstable=0 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=15 ino=257 dd-2584 [006] 135.949734: balance_dirty_state: bdi btrfs-1: dirty=878 wb=576 unstable=0 bg_thresh=1004 thresh=2009 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 135.949853: balance_dirty_state: bdi btrfs-1: dirty=903 wb=576 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 135.949972: balance_dirty_state: bdi btrfs-1: dirty=928 wb=576 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 135.950090: balance_dirty_state: bdi btrfs-1: dirty=953 wb=576 unstable=0 bg_thresh=1005 thresh=2011 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 135.950094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 135.961630: balance_dirty_state: bdi btrfs-1: dirty=953 wb=426 unstable=0 bg_thresh=1005 thresh=2011 gap=632 poll_thresh=19 ino=257 dd-2584 [006] 135.961729: balance_dirty_state: bdi btrfs-1: dirty=978 wb=426 unstable=0 bg_thresh=1005 thresh=2010 gap=606 poll_thresh=14 ino=257 dd-2584 [006] 135.961790: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=426 unstable=0 bg_thresh=1005 thresh=2010 gap=581 poll_thresh=15 ino=257 dd-2584 [006] 135.961847: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=426 unstable=0 bg_thresh=1004 thresh=2009 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 135.962124: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=426 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 135.962215: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23444 wrote=0 to_write=8192 dd-2584 [006] 135.962251: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=426 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 135.962376: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=426 unstable=0 bg_thresh=1005 thresh=2011 gap=507 poll_thresh=19 ino=257 dd-2584 [006] 135.962504: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=501 unstable=0 bg_thresh=1005 thresh=2010 gap=456 poll_thresh=20 ino=257 dd-2584 [006] 135.962506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 135.964976: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=624 to_write=7568 dd-2584 [006] 135.973590: balance_dirty_state: bdi btrfs-1: dirty=503 wb=876 unstable=0 bg_thresh=1006 thresh=2012 gap=633 poll_thresh=20 ino=257 dd-2584 [006] 135.973681: balance_dirty_state: bdi btrfs-1: dirty=516 wb=876 unstable=0 bg_thresh=1005 thresh=2010 gap=618 poll_thresh=15 ino=257 dd-2584 [006] 135.973756: balance_dirty_state: bdi btrfs-1: dirty=529 wb=876 unstable=0 bg_thresh=1006 thresh=2012 gap=607 poll_thresh=16 ino=257 dd-2584 [006] 135.973895: balance_dirty_state: bdi btrfs-1: dirty=568 wb=876 unstable=0 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 135.974038: balance_dirty_state: bdi btrfs-1: dirty=594 wb=876 unstable=0 bg_thresh=1006 thresh=2012 gap=542 poll_thresh=18 ino=257 dd-2584 [006] 135.974180: balance_dirty_state: bdi btrfs-1: dirty=633 wb=876 unstable=0 bg_thresh=1005 thresh=2010 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 135.974185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 135.981634: balance_dirty_state: bdi btrfs-1: dirty=633 wb=876 unstable=0 bg_thresh=1005 thresh=2010 gap=501 poll_thresh=19 ino=257 dd-2584 [002] 135.981647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 135.989499: balance_dirty_state: bdi btrfs-1: dirty=633 wb=626 unstable=0 bg_thresh=1005 thresh=2010 gap=751 poll_thresh=19 ino=257 dd-2584 [006] 135.989610: balance_dirty_state: bdi btrfs-1: dirty=646 wb=626 unstable=0 bg_thresh=1006 thresh=2012 gap=740 poll_thresh=14 ino=257 dd-2584 [006] 135.990017: balance_dirty_state: bdi btrfs-1: dirty=659 wb=626 unstable=0 bg_thresh=1006 thresh=2013 gap=728 poll_thresh=15 ino=257 dd-2584 [006] 135.990119: balance_dirty_state: bdi btrfs-1: dirty=672 wb=626 unstable=0 bg_thresh=1006 thresh=2012 gap=714 poll_thresh=16 ino=257 dd-2584 [006] 135.990322: balance_dirty_state: bdi btrfs-1: dirty=711 wb=626 unstable=0 bg_thresh=1005 thresh=2010 gap=673 poll_thresh=17 ino=257 dd-2584 [006] 135.990524: balance_dirty_state: bdi btrfs-1: dirty=737 wb=626 unstable=0 bg_thresh=1004 thresh=2009 gap=646 poll_thresh=18 ino=257 dd-2584 [006] 135.990733: balance_dirty_state: bdi btrfs-1: dirty=776 wb=626 unstable=0 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 135.990940: balance_dirty_state: bdi btrfs-1: dirty=802 wb=626 unstable=0 bg_thresh=1006 thresh=2012 gap=584 poll_thresh=20 ino=257 dd-2584 [006] 135.991155: balance_dirty_state: bdi btrfs-1: dirty=853 wb=626 unstable=0 bg_thresh=1003 thresh=2006 gap=527 poll_thresh=21 ino=257 dd-2584 [006] 135.991366: balance_dirty_state: bdi btrfs-1: dirty=878 wb=626 unstable=0 bg_thresh=1005 thresh=2010 gap=506 poll_thresh=22 ino=257 dd-2584 [006] 135.991569: balance_dirty_state: bdi btrfs-1: dirty=903 wb=626 unstable=0 bg_thresh=999 thresh=1998 gap=469 poll_thresh=23 ino=257 dd-2584 [006] 135.991575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 136.001567: balance_dirty_state: bdi btrfs-1: dirty=918 wb=376 unstable=0 bg_thresh=1002 thresh=2005 gap=711 poll_thresh=23 ino=257 dd-2584 [007] 136.001805: balance_dirty_state: bdi btrfs-1: dirty=918 wb=376 unstable=0 bg_thresh=1002 thresh=2005 gap=711 poll_thresh=17 ino=257 dd-2584 [007] 136.001924: balance_dirty_state: bdi btrfs-1: dirty=968 wb=376 unstable=0 bg_thresh=1005 thresh=2010 gap=666 poll_thresh=18 ino=257 dd-2584 [007] 136.002045: balance_dirty_state: bdi btrfs-1: dirty=993 wb=376 unstable=0 bg_thresh=1007 thresh=2015 gap=646 poll_thresh=19 ino=257 dd-2584 [007] 136.002167: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=376 unstable=0 bg_thresh=1009 thresh=2019 gap=625 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 136.002192: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23484 wrote=0 to_write=8192 dd-2584 [007] 136.003736: balance_dirty_state: bdi btrfs-1: dirty=694 wb=751 unstable=0 bg_thresh=1002 thresh=2004 gap=559 poll_thresh=21 ino=257 dd-2584 [007] 136.003921: balance_dirty_state: bdi btrfs-1: dirty=669 wb=801 unstable=0 bg_thresh=1004 thresh=2009 gap=539 poll_thresh=22 ino=257 dd-2584 [007] 136.004108: balance_dirty_state: bdi btrfs-1: dirty=644 wb=851 unstable=0 bg_thresh=1007 thresh=2014 gap=519 poll_thresh=23 ino=257 dd-2584 [007] 136.004292: balance_dirty_state: bdi btrfs-1: dirty=644 wb=901 unstable=0 bg_thresh=1009 thresh=2019 gap=474 poll_thresh=24 ino=257 dd-2584 [007] 136.004295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 136.004610: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=640 to_write=7552 dd-2584 [007] 136.009502: balance_dirty_state: bdi btrfs-1: dirty=534 wb=902 unstable=0 bg_thresh=1009 thresh=2018 gap=582 poll_thresh=24 ino=257 dd-2584 [007] 136.009623: balance_dirty_state: bdi btrfs-1: dirty=559 wb=902 unstable=0 bg_thresh=1009 thresh=2018 gap=557 poll_thresh=18 ino=257 dd-2584 [007] 136.009947: balance_dirty_state: bdi btrfs-1: dirty=584 wb=777 unstable=0 bg_thresh=1005 thresh=2011 gap=650 poll_thresh=19 ino=257 dd-2584 [007] 136.010067: balance_dirty_state: bdi btrfs-1: dirty=634 wb=777 unstable=0 bg_thresh=1005 thresh=2010 gap=599 poll_thresh=20 ino=257 dd-2584 [007] 136.010203: balance_dirty_state: bdi btrfs-1: dirty=660 wb=777 unstable=0 bg_thresh=1008 thresh=2016 gap=579 poll_thresh=21 ino=257 dd-2584 [007] 136.010333: balance_dirty_state: bdi btrfs-1: dirty=685 wb=777 unstable=0 bg_thresh=1008 thresh=2016 gap=554 poll_thresh=22 ino=257 dd-2584 [007] 136.010462: balance_dirty_state: bdi btrfs-1: dirty=710 wb=777 unstable=0 bg_thresh=1007 thresh=2015 gap=528 poll_thresh=23 ino=257 dd-2584 [007] 136.010594: balance_dirty_state: bdi btrfs-1: dirty=760 wb=777 unstable=0 bg_thresh=1007 thresh=2014 gap=477 poll_thresh=24 ino=257 dd-2584 [007] 136.010600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 136.017510: balance_dirty_state: bdi btrfs-1: dirty=760 wb=677 unstable=0 bg_thresh=1009 thresh=2018 gap=581 poll_thresh=24 ino=257 dd-2584 [007] 136.017594: balance_dirty_state: bdi btrfs-1: dirty=760 wb=677 unstable=0 bg_thresh=1008 thresh=2017 gap=580 poll_thresh=18 ino=257 dd-2584 [007] 136.017739: balance_dirty_state: bdi btrfs-1: dirty=810 wb=677 unstable=0 bg_thresh=1008 thresh=2016 gap=529 poll_thresh=19 ino=257 dd-2584 [007] 136.018081: balance_dirty_state: bdi btrfs-1: dirty=848 wb=652 unstable=0 bg_thresh=1010 thresh=2020 gap=520 poll_thresh=20 ino=257 dd-2584 [007] 136.018547: balance_dirty_state: bdi btrfs-1: dirty=873 wb=652 unstable=0 bg_thresh=1041 thresh=2082 gap=557 poll_thresh=21 ino=257 dd-2584 [007] 136.018679: balance_dirty_state: bdi btrfs-1: dirty=898 wb=652 unstable=0 bg_thresh=1040 thresh=2081 gap=531 poll_thresh=22 ino=257 dd-2584 [007] 136.018810: balance_dirty_state: bdi btrfs-1: dirty=923 wb=652 unstable=0 bg_thresh=1040 thresh=2080 gap=505 poll_thresh=23 ino=257 dd-2584 [007] 136.018815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1341 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 136.025532: balance_dirty_state: bdi btrfs-1: dirty=923 wb=561 unstable=0 bg_thresh=1040 thresh=2080 gap=596 poll_thresh=23 ino=257 dd-2584 [007] 136.025607: balance_dirty_state: bdi btrfs-1: dirty=948 wb=522 unstable=0 bg_thresh=1039 thresh=2079 gap=609 poll_thresh=17 ino=257 dd-2584 [007] 136.025727: balance_dirty_state: bdi btrfs-1: dirty=973 wb=522 unstable=0 bg_thresh=1039 thresh=2078 gap=583 poll_thresh=18 ino=257 dd-2584 [007] 136.025844: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=522 unstable=0 bg_thresh=1041 thresh=2082 gap=537 poll_thresh=19 ino=257 dd-2584 [007] 136.025961: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=522 unstable=0 bg_thresh=1040 thresh=2081 gap=511 poll_thresh=20 ino=257 dd-2584 [007] 136.025966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1342 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.025984: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23508 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 136.027226: writeback_single_inode: bdi btrfs-1: ino=257 state= age=176 wrote=496 to_write=7696 dd-2584 [007] 136.033589: balance_dirty_state: bdi btrfs-1: dirty=534 wb=881 unstable=0 bg_thresh=1040 thresh=2081 gap=666 poll_thresh=20 ino=257 dd-2584 [007] 136.033699: balance_dirty_state: bdi btrfs-1: dirty=534 wb=881 unstable=0 bg_thresh=1040 thresh=2081 gap=666 poll_thresh=15 ino=257 dd-2584 [007] 136.033760: balance_dirty_state: bdi btrfs-1: dirty=559 wb=881 unstable=0 bg_thresh=1040 thresh=2080 gap=640 poll_thresh=16 ino=257 dd-2584 [007] 136.034042: balance_dirty_state: bdi btrfs-1: dirty=584 wb=881 unstable=0 bg_thresh=1039 thresh=2079 gap=614 poll_thresh=17 ino=257 dd-2584 [007] 136.034175: balance_dirty_state: bdi btrfs-1: dirty=634 wb=881 unstable=0 bg_thresh=1041 thresh=2082 gap=567 poll_thresh=18 ino=257 dd-2584 [007] 136.034315: balance_dirty_state: bdi btrfs-1: dirty=659 wb=881 unstable=0 bg_thresh=1039 thresh=2079 gap=539 poll_thresh=19 ino=257 dd-2584 [007] 136.034456: balance_dirty_state: bdi btrfs-1: dirty=672 wb=881 unstable=0 bg_thresh=1039 thresh=2079 gap=526 poll_thresh=20 ino=257 dd-2584 [007] 136.034588: balance_dirty_state: bdi btrfs-1: dirty=722 wb=881 unstable=0 bg_thresh=1039 thresh=2078 gap=475 poll_thresh=21 ino=257 dd-2584 [007] 136.034593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1339 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-247% task_weight=99% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-0:15-2091 [005] 136.041464: writeback_single_inode: bdi 0:15: ino=2375725 state=I_DIRTY_DATASYNC age=8120 wrote=2 to_write=8190 flush-0:15-2091 [005] 136.041467: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=8092 wrote=0 to_write=8190 flush-0:15-2091 [005] 136.041474: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=3172 wrote=1 to_write=8189 flush-btrfs-1-2586 [003] 136.041506: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23524 wrote=0 to_write=8192 dd-2584 [007] 136.041512: balance_dirty_state: bdi btrfs-1: dirty=732 wb=757 unstable=0 bg_thresh=1027 thresh=2055 gap=566 poll_thresh=21 ino=257 dd-2584 [007] 136.042216: balance_dirty_state: bdi btrfs-1: dirty=670 wb=832 unstable=0 bg_thresh=1025 thresh=2050 gap=548 poll_thresh=16 ino=257 dd-2584 [007] 136.043108: balance_dirty_state: bdi btrfs-1: dirty=607 wb=945 unstable=0 bg_thresh=1044 thresh=2088 gap=536 poll_thresh=17 ino=257 dd-2584 [007] 136.043486: balance_dirty_state: bdi btrfs-1: dirty=594 wb=983 unstable=0 bg_thresh=1043 thresh=2087 gap=510 poll_thresh=18 ino=257 dd-2584 [007] 136.043491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1341 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.043795: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=8 wrote=272 to_write=7920 dd-2584 [007] 136.049631: balance_dirty_state: bdi btrfs-1: dirty=544 wb=908 unstable=0 bg_thresh=1035 thresh=2071 gap=619 poll_thresh=18 ino=257 dd-2584 [007] 136.049728: balance_dirty_state: bdi btrfs-1: dirty=582 wb=908 unstable=0 bg_thresh=1035 thresh=2070 gap=580 poll_thresh=13 ino=257 dd-2584 [007] 136.049970: balance_dirty_state: bdi btrfs-1: dirty=595 wb=908 unstable=0 bg_thresh=1034 thresh=2069 gap=566 poll_thresh=14 ino=257 dd-2584 [007] 136.050037: balance_dirty_state: bdi btrfs-1: dirty=595 wb=908 unstable=0 bg_thresh=1034 thresh=2069 gap=566 poll_thresh=15 ino=257 dd-2584 [007] 136.050102: balance_dirty_state: bdi btrfs-1: dirty=620 wb=908 unstable=0 bg_thresh=1034 thresh=2068 gap=540 poll_thresh=16 ino=257 dd-2584 [007] 136.050233: balance_dirty_state: bdi btrfs-1: dirty=645 wb=908 unstable=0 bg_thresh=1033 thresh=2067 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 136.050238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1329 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 136.057650: balance_dirty_state: bdi btrfs-1: dirty=620 wb=914 unstable=0 bg_thresh=1022 thresh=2045 gap=511 poll_thresh=17 ino=257 dd-2584 [007] 136.057662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-241% task_weight=99% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 136.065527: balance_dirty_state: bdi btrfs-1: dirty=620 wb=662 unstable=0 bg_thresh=1023 thresh=2047 gap=765 poll_thresh=17 ino=257 dd-2584 [007] 136.065612: balance_dirty_state: bdi btrfs-1: dirty=640 wb=645 unstable=3 bg_thresh=1024 thresh=2048 gap=760 poll_thresh=13 ino=257 dd-2584 [007] 136.065677: balance_dirty_state: bdi btrfs-1: dirty=665 wb=645 unstable=3 bg_thresh=1026 thresh=2053 gap=740 poll_thresh=14 ino=257 dd-2584 [007] 136.065741: balance_dirty_state: bdi btrfs-1: dirty=665 wb=645 unstable=3 bg_thresh=1029 thresh=2058 gap=745 poll_thresh=15 ino=257 dd-2584 [007] 136.065804: balance_dirty_state: bdi btrfs-1: dirty=690 wb=645 unstable=3 bg_thresh=1029 thresh=2058 gap=720 poll_thresh=16 ino=257 dd-2584 [007] 136.065937: balance_dirty_state: bdi btrfs-1: dirty=715 wb=645 unstable=3 bg_thresh=1028 thresh=2057 gap=694 poll_thresh=17 ino=257 dd-2584 [007] 136.066077: balance_dirty_state: bdi btrfs-1: dirty=753 wb=645 unstable=3 bg_thresh=1028 thresh=2057 gap=656 poll_thresh=18 ino=257 dd-2584 [007] 136.066216: balance_dirty_state: bdi btrfs-1: dirty=778 wb=645 unstable=3 bg_thresh=1030 thresh=2061 gap=635 poll_thresh=19 ino=257 dd-2584 [007] 136.066546: balance_dirty_state: bdi btrfs-1: dirty=828 wb=645 unstable=3 bg_thresh=1030 thresh=2060 gap=584 poll_thresh=20 ino=257 dd-2584 [007] 136.067005: balance_dirty_state: bdi btrfs-1: dirty=853 wb=645 unstable=3 bg_thresh=1033 thresh=2067 gap=566 poll_thresh=21 ino=257 dd-2584 [007] 136.067131: balance_dirty_state: bdi btrfs-1: dirty=891 wb=645 unstable=3 bg_thresh=1032 thresh=2064 gap=525 poll_thresh=22 ino=257 dd-2584 [007] 136.067263: balance_dirty_state: bdi btrfs-1: dirty=904 wb=645 unstable=3 bg_thresh=1028 thresh=2057 gap=505 poll_thresh=23 ino=257 dd-2584 [007] 136.067268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1320 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=60052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 136.073628: balance_dirty_state: bdi btrfs-1: dirty=904 wb=520 unstable=3 bg_thresh=1021 thresh=2042 gap=615 poll_thresh=23 ino=257 dd-2584 [000] 136.073716: balance_dirty_state: bdi btrfs-1: dirty=917 wb=520 unstable=3 bg_thresh=1021 thresh=2043 gap=603 poll_thresh=17 ino=257 dd-2584 [000] 136.073903: balance_dirty_state: bdi btrfs-1: dirty=942 wb=520 unstable=3 bg_thresh=1023 thresh=2046 gap=581 poll_thresh=18 ino=257 dd-2584 [000] 136.074506: balance_dirty_state: bdi btrfs-1: dirty=980 wb=520 unstable=3 bg_thresh=1017 thresh=2034 gap=531 poll_thresh=19 ino=257 dd-2584 [000] 136.074681: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=520 unstable=3 bg_thresh=1022 thresh=2044 gap=516 poll_thresh=20 ino=257 dd-2584 [000] 136.075212: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=520 unstable=3 bg_thresh=1038 thresh=2076 gap=498 poll_thresh=21 ino=257 dd-2584 [000] 136.075217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-97% task_gap=-295% task_weight=100% bdi_bw=60052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.075295: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23556 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 136.076615: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=528 to_write=7664 dd-2584 [000] 136.081606: balance_dirty_state: bdi btrfs-1: dirty=527 wb=910 unstable=3 bg_thresh=1023 thresh=2046 gap=606 poll_thresh=21 ino=257 dd-2584 [000] 136.081937: balance_dirty_state: bdi btrfs-1: dirty=527 wb=910 unstable=3 bg_thresh=1025 thresh=2051 gap=611 poll_thresh=16 ino=257 dd-2584 [000] 136.082113: balance_dirty_state: bdi btrfs-1: dirty=552 wb=910 unstable=3 bg_thresh=1025 thresh=2050 gap=585 poll_thresh=17 ino=257 dd-2584 [000] 136.082286: balance_dirty_state: bdi btrfs-1: dirty=602 wb=910 unstable=3 bg_thresh=1024 thresh=2049 gap=534 poll_thresh=18 ino=257 dd-2584 [000] 136.083047: balance_dirty_state: bdi btrfs-1: dirty=640 wb=860 unstable=3 bg_thresh=1036 thresh=2072 gap=569 poll_thresh=19 ino=257 dd-2584 [000] 136.083238: balance_dirty_state: bdi btrfs-1: dirty=665 wb=810 unstable=3 bg_thresh=1035 thresh=2070 gap=592 poll_thresh=20 ino=257 dd-2584 [000] 136.083429: balance_dirty_state: bdi btrfs-1: dirty=690 wb=810 unstable=3 bg_thresh=1031 thresh=2063 gap=560 poll_thresh=21 ino=257 dd-2584 [000] 136.083626: balance_dirty_state: bdi btrfs-1: dirty=715 wb=810 unstable=3 bg_thresh=1026 thresh=2052 gap=524 poll_thresh=22 ino=257 dd-2584 [000] 136.083821: balance_dirty_state: bdi btrfs-1: dirty=765 wb=810 unstable=3 bg_thresh=1022 thresh=2044 gap=466 poll_thresh=23 ino=257 dd-2584 [000] 136.083827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=60052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 136.089640: balance_dirty_state: bdi btrfs-1: dirty=765 wb=810 unstable=3 bg_thresh=1025 thresh=2051 gap=473 poll_thresh=23 ino=257 dd-2584 [006] 136.089646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1314 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=60052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 136.097591: balance_dirty_state: bdi btrfs-1: dirty=765 wb=647 unstable=3 bg_thresh=1018 thresh=2036 gap=621 poll_thresh=23 ino=257 dd-2584 [006] 136.097667: balance_dirty_state: bdi btrfs-1: dirty=778 wb=647 unstable=3 bg_thresh=1018 thresh=2037 gap=609 poll_thresh=17 ino=257 dd-2584 [006] 136.097997: balance_dirty_state: bdi btrfs-1: dirty=816 wb=647 unstable=3 bg_thresh=1010 thresh=2021 gap=555 poll_thresh=18 ino=257 dd-2584 [006] 136.098130: balance_dirty_state: bdi btrfs-1: dirty=841 wb=647 unstable=3 bg_thresh=1016 thresh=2032 gap=541 poll_thresh=19 ino=257 dd-2584 [006] 136.098271: balance_dirty_state: bdi btrfs-1: dirty=866 wb=584 unstable=3 bg_thresh=1018 thresh=2036 gap=583 poll_thresh=20 ino=257 dd-2584 [006] 136.098399: balance_dirty_state: bdi btrfs-1: dirty=916 wb=584 unstable=3 bg_thresh=1017 thresh=2035 gap=532 poll_thresh=21 ino=257 dd-2584 [006] 136.098856: balance_dirty_state: bdi btrfs-1: dirty=929 wb=584 unstable=3 bg_thresh=1036 thresh=2073 gap=557 poll_thresh=22 ino=257 dd-2584 [006] 136.098978: balance_dirty_state: bdi btrfs-1: dirty=979 wb=584 unstable=3 bg_thresh=1036 thresh=2072 gap=506 poll_thresh=23 ino=257 dd-2584 [006] 136.098982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-163% task_weight=98% bdi_bw=60052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 136.109651: balance_dirty_state: bdi btrfs-1: dirty=979 wb=446 unstable=3 bg_thresh=1037 thresh=2074 gap=646 poll_thresh=23 ino=257 dd-2584 [006] 136.110038: balance_dirty_state: bdi btrfs-1: dirty=992 wb=446 unstable=3 bg_thresh=1037 thresh=2075 gap=634 poll_thresh=17 ino=257 dd-2584 [006] 136.110168: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=446 unstable=3 bg_thresh=1037 thresh=2074 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 136.110728: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=446 unstable=3 bg_thresh=1034 thresh=2069 gap=578 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 136.110805: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23592 wrote=0 to_write=8192 dd-2584 [006] 136.111034: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=496 unstable=3 bg_thresh=1034 thresh=2069 gap=528 poll_thresh=20 ino=257 dd-2584 [006] 136.111342: balance_dirty_state: bdi btrfs-1: dirty=954 wb=609 unstable=3 bg_thresh=1034 thresh=2069 gap=503 poll_thresh=21 ino=257 dd-2584 [006] 136.111344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=60052 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 136.113204: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=592 to_write=7600 dd-2584 [006] 136.117641: balance_dirty_state: bdi btrfs-1: dirty=527 wb=1036 unstable=3 bg_thresh=1034 thresh=2069 gap=503 poll_thresh=21 ino=257 dd-2584 [006] 136.117650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=60052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 136.125524: balance_dirty_state: bdi btrfs-1: dirty=527 wb=772 unstable=3 bg_thresh=1037 thresh=2074 gap=772 poll_thresh=21 ino=257 dd-2584 [006] 136.125596: balance_dirty_state: bdi btrfs-1: dirty=552 wb=772 unstable=3 bg_thresh=1037 thresh=2074 gap=747 poll_thresh=16 ino=257 dd-2584 [006] 136.125726: balance_dirty_state: bdi btrfs-1: dirty=577 wb=772 unstable=3 bg_thresh=1036 thresh=2073 gap=721 poll_thresh=17 ino=257 dd-2584 [006] 136.126169: balance_dirty_state: bdi btrfs-1: dirty=602 wb=772 unstable=3 bg_thresh=1040 thresh=2080 gap=703 poll_thresh=18 ino=257 dd-2584 [006] 136.126608: balance_dirty_state: bdi btrfs-1: dirty=627 wb=772 unstable=3 bg_thresh=1037 thresh=2074 gap=672 poll_thresh=19 ino=257 dd-2584 [006] 136.126738: balance_dirty_state: bdi btrfs-1: dirty=677 wb=772 unstable=3 bg_thresh=1036 thresh=2073 gap=621 poll_thresh=20 ino=257 dd-2584 [006] 136.127164: balance_dirty_state: bdi btrfs-1: dirty=702 wb=772 unstable=3 bg_thresh=1039 thresh=2079 gap=602 poll_thresh=21 ino=257 dd-2584 [006] 136.127474: balance_dirty_state: bdi btrfs-1: dirty=715 wb=772 unstable=3 bg_thresh=1036 thresh=2072 gap=582 poll_thresh=22 ino=257 dd-2584 [006] 136.127981: balance_dirty_state: bdi btrfs-1: dirty=765 wb=646 unstable=3 bg_thresh=1033 thresh=2067 gap=653 poll_thresh=23 ino=257 dd-2584 [006] 136.128116: balance_dirty_state: bdi btrfs-1: dirty=790 wb=646 unstable=3 bg_thresh=1033 thresh=2066 gap=627 poll_thresh=24 ino=257 dd-2584 [006] 136.128527: balance_dirty_state: bdi btrfs-1: dirty=815 wb=646 unstable=3 bg_thresh=1033 thresh=2067 gap=603 poll_thresh=25 ino=257 dd-2584 [006] 136.128657: balance_dirty_state: bdi btrfs-1: dirty=865 wb=646 unstable=3 bg_thresh=1035 thresh=2071 gap=557 poll_thresh=26 ino=257 dd-2584 [006] 136.128785: balance_dirty_state: bdi btrfs-1: dirty=890 wb=646 unstable=3 bg_thresh=1035 thresh=2070 gap=531 poll_thresh=27 ino=257 dd-2584 [006] 136.129074: balance_dirty_state: bdi btrfs-1: dirty=928 wb=646 unstable=3 bg_thresh=1034 thresh=2069 gap=492 poll_thresh=28 ino=257 dd-2584 [006] 136.129079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=60052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 136.133649: balance_dirty_state: bdi btrfs-1: dirty=928 wb=621 unstable=3 bg_thresh=1035 thresh=2070 gap=518 poll_thresh=28 ino=257 dd-2584 [002] 136.133731: balance_dirty_state: bdi btrfs-1: dirty=928 wb=621 unstable=3 bg_thresh=1034 thresh=2069 gap=517 poll_thresh=21 ino=257 dd-2584 [002] 136.133736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=60052 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 136.141635: balance_dirty_state: bdi btrfs-1: dirty=939 wb=502 unstable=3 bg_thresh=1033 thresh=2067 gap=623 poll_thresh=21 ino=257 dd-2584 [002] 136.141711: balance_dirty_state: bdi btrfs-1: dirty=952 wb=502 unstable=3 bg_thresh=1033 thresh=2067 gap=610 poll_thresh=16 ino=257 dd-2584 [002] 136.142014: balance_dirty_state: bdi btrfs-1: dirty=977 wb=502 unstable=3 bg_thresh=1033 thresh=2066 gap=584 poll_thresh=17 ino=257 dd-2584 [002] 136.142144: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=502 unstable=3 bg_thresh=1032 thresh=2065 gap=533 poll_thresh=18 ino=257 dd-2584 [002] 136.142275: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=502 unstable=3 bg_thresh=1034 thresh=2069 gap=512 poll_thresh=19 ino=257 dd-2584 [002] 136.142279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=60052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.142327: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23624 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 136.143553: writeback_single_inode: bdi btrfs-1: ino=257 state= age=60 wrote=528 to_write=7664 dd-2584 [006] 136.149612: balance_dirty_state: bdi btrfs-1: dirty=513 wb=903 unstable=3 bg_thresh=1029 thresh=2058 gap=639 poll_thresh=19 ino=257 dd-2584 [006] 136.149696: balance_dirty_state: bdi btrfs-1: dirty=513 wb=903 unstable=3 bg_thresh=1030 thresh=2061 gap=642 poll_thresh=14 ino=257 dd-2584 [006] 136.149764: balance_dirty_state: bdi btrfs-1: dirty=538 wb=903 unstable=3 bg_thresh=1030 thresh=2060 gap=616 poll_thresh=15 ino=257 dd-2584 [006] 136.149993: balance_dirty_state: bdi btrfs-1: dirty=551 wb=903 unstable=3 bg_thresh=1028 thresh=2057 gap=600 poll_thresh=16 ino=257 dd-2584 [006] 136.150536: balance_dirty_state: bdi btrfs-1: dirty=602 wb=903 unstable=3 bg_thresh=1042 thresh=2084 gap=576 poll_thresh=17 ino=257 dd-2584 [006] 136.150661: balance_dirty_state: bdi btrfs-1: dirty=627 wb=903 unstable=3 bg_thresh=1044 thresh=2088 gap=555 poll_thresh=18 ino=257 dd-2584 [006] 136.150790: balance_dirty_state: bdi btrfs-1: dirty=652 wb=903 unstable=3 bg_thresh=1040 thresh=2081 gap=523 poll_thresh=19 ino=257 dd-2584 [006] 136.151095: balance_dirty_state: bdi btrfs-1: dirty=677 wb=903 unstable=3 bg_thresh=1040 thresh=2080 gap=497 poll_thresh=20 ino=257 dd-2584 [006] 136.151100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1341 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-50% task_gap=-199% task_weight=99% bdi_bw=60052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 136.157624: balance_dirty_state: bdi btrfs-1: dirty=677 wb=765 unstable=3 bg_thresh=1030 thresh=2061 gap=616 poll_thresh=20 ino=257 dd-2584 [000] 136.157690: balance_dirty_state: bdi btrfs-1: dirty=677 wb=765 unstable=3 bg_thresh=1030 thresh=2061 gap=616 poll_thresh=15 ino=257 dd-2584 [000] 136.157748: balance_dirty_state: bdi btrfs-1: dirty=702 wb=765 unstable=3 bg_thresh=1033 thresh=2066 gap=596 poll_thresh=16 ino=257 dd-2584 [000] 136.157862: balance_dirty_state: bdi btrfs-1: dirty=727 wb=765 unstable=3 bg_thresh=1035 thresh=2071 gap=576 poll_thresh=17 ino=257 dd-2584 [000] 136.157978: balance_dirty_state: bdi btrfs-1: dirty=777 wb=765 unstable=3 bg_thresh=1038 thresh=2076 gap=531 poll_thresh=18 ino=257 dd-2584 [000] 136.158109: balance_dirty_state: bdi btrfs-1: dirty=803 wb=765 unstable=3 bg_thresh=1038 thresh=2076 gap=505 poll_thresh=19 ino=257 dd-2584 [000] 136.158114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1337 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=60052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.165609: balance_dirty_state: bdi btrfs-1: dirty=803 wb=564 unstable=3 bg_thresh=1035 thresh=2070 gap=700 poll_thresh=19 ino=257 dd-2584 [004] 136.165716: balance_dirty_state: bdi btrfs-1: dirty=803 wb=564 unstable=3 bg_thresh=1034 thresh=2068 gap=698 poll_thresh=14 ino=257 dd-2584 [004] 136.165810: balance_dirty_state: bdi btrfs-1: dirty=828 wb=564 unstable=3 bg_thresh=1031 thresh=2062 gap=667 poll_thresh=15 ino=257 dd-2584 [004] 136.165904: balance_dirty_state: bdi btrfs-1: dirty=853 wb=564 unstable=3 bg_thresh=1033 thresh=2067 gap=647 poll_thresh=16 ino=257 dd-2584 [004] 136.166094: balance_dirty_state: bdi btrfs-1: dirty=878 wb=564 unstable=3 bg_thresh=1035 thresh=2071 gap=626 poll_thresh=17 ino=257 dd-2584 [004] 136.166286: balance_dirty_state: bdi btrfs-1: dirty=903 wb=564 unstable=3 bg_thresh=1032 thresh=2064 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 136.167076: balance_dirty_state: bdi btrfs-1: dirty=941 wb=564 unstable=3 bg_thresh=1036 thresh=2073 gap=565 poll_thresh=19 ino=257 dd-2584 [004] 136.167263: balance_dirty_state: bdi btrfs-1: dirty=966 wb=564 unstable=3 bg_thresh=1038 thresh=2077 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 136.167453: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=564 unstable=3 bg_thresh=1038 thresh=2076 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 136.167459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1337 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=60052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.173583: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=439 unstable=3 bg_thresh=1029 thresh=2059 gap=601 poll_thresh=21 ino=257 dd-2584 [004] 136.173710: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=439 unstable=3 bg_thresh=1030 thresh=2061 gap=590 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 136.173761: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23656 wrote=0 to_write=8192 dd-2584 [004] 136.173981: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=439 unstable=3 bg_thresh=1030 thresh=2060 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 136.174247: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=490 unstable=3 bg_thresh=1032 thresh=2065 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 136.174520: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=540 unstable=3 bg_thresh=1037 thresh=2075 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 136.174789: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=590 unstable=3 bg_thresh=1037 thresh=2074 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 136.174793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1336 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=61216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.176948: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=656 to_write=7536 dd-2584 [004] 136.181601: balance_dirty_state: bdi btrfs-1: dirty=513 wb=967 unstable=3 bg_thresh=1038 thresh=2077 gap=594 poll_thresh=20 ino=257 dd-2584 [004] 136.181685: balance_dirty_state: bdi btrfs-1: dirty=513 wb=967 unstable=3 bg_thresh=1035 thresh=2071 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 136.181924: balance_dirty_state: bdi btrfs-1: dirty=538 wb=967 unstable=3 bg_thresh=1035 thresh=2071 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 136.182077: balance_dirty_state: bdi btrfs-1: dirty=563 wb=967 unstable=3 bg_thresh=1035 thresh=2070 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 136.182273: balance_dirty_state: bdi btrfs-1: dirty=588 wb=967 unstable=3 bg_thresh=1037 thresh=2074 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 136.182280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1336 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-206% task_weight=98% bdi_bw=61216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.189619: balance_dirty_state: bdi btrfs-1: dirty=588 wb=817 unstable=3 bg_thresh=1032 thresh=2065 gap=657 poll_thresh=18 ino=257 dd-2584 [004] 136.189720: balance_dirty_state: bdi btrfs-1: dirty=613 wb=817 unstable=3 bg_thresh=1032 thresh=2065 gap=632 poll_thresh=13 ino=257 dd-2584 [004] 136.189816: balance_dirty_state: bdi btrfs-1: dirty=638 wb=817 unstable=3 bg_thresh=1029 thresh=2059 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 136.189913: balance_dirty_state: bdi btrfs-1: dirty=638 wb=817 unstable=3 bg_thresh=1029 thresh=2058 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 136.190007: balance_dirty_state: bdi btrfs-1: dirty=663 wb=817 unstable=3 bg_thresh=1029 thresh=2058 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 136.190195: balance_dirty_state: bdi btrfs-1: dirty=688 wb=817 unstable=3 bg_thresh=1031 thresh=2062 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 136.190693: balance_dirty_state: bdi btrfs-1: dirty=738 wb=817 unstable=3 bg_thresh=1032 thresh=2065 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 136.190698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1327 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-82% task_gap=-262% task_weight=98% bdi_bw=61216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 136.197562: balance_dirty_state: bdi btrfs-1: dirty=738 wb=666 unstable=3 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=18 ino=257 dd-2584 [000] 136.197665: balance_dirty_state: bdi btrfs-1: dirty=738 wb=666 unstable=3 bg_thresh=1000 thresh=2000 gap=593 poll_thresh=13 ino=257 dd-2584 [000] 136.197768: balance_dirty_state: bdi btrfs-1: dirty=763 wb=666 unstable=3 bg_thresh=999 thresh=1998 gap=566 poll_thresh=14 ino=257 dd-2584 [000] 136.197873: balance_dirty_state: bdi btrfs-1: dirty=788 wb=666 unstable=3 bg_thresh=998 thresh=1997 gap=540 poll_thresh=15 ino=257 dd-2584 [000] 136.198337: balance_dirty_state: bdi btrfs-1: dirty=801 wb=666 unstable=3 bg_thresh=1000 thresh=2000 gap=530 poll_thresh=16 ino=257 dd-2584 [000] 136.199112: balance_dirty_state: bdi btrfs-1: dirty=827 wb=666 unstable=3 bg_thresh=994 thresh=1989 gap=493 poll_thresh=17 ino=257 dd-2584 [000] 136.199118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=61216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.205602: balance_dirty_state: bdi btrfs-1: dirty=827 wb=527 unstable=3 bg_thresh=999 thresh=1999 gap=642 poll_thresh=17 ino=257 dd-2584 [004] 136.205714: balance_dirty_state: bdi btrfs-1: dirty=853 wb=527 unstable=3 bg_thresh=1000 thresh=2001 gap=618 poll_thresh=13 ino=257 dd-2584 [004] 136.205825: balance_dirty_state: bdi btrfs-1: dirty=866 wb=527 unstable=3 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 136.205932: balance_dirty_state: bdi btrfs-1: dirty=879 wb=527 unstable=3 bg_thresh=999 thresh=1999 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 136.206041: balance_dirty_state: bdi btrfs-1: dirty=892 wb=527 unstable=3 bg_thresh=999 thresh=1998 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 136.206245: balance_dirty_state: bdi btrfs-1: dirty=917 wb=527 unstable=3 bg_thresh=999 thresh=1998 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 136.206450: balance_dirty_state: bdi btrfs-1: dirty=942 wb=527 unstable=3 bg_thresh=1004 thresh=2008 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 136.206656: balance_dirty_state: bdi btrfs-1: dirty=992 wb=527 unstable=3 bg_thresh=1006 thresh=2013 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 136.206663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=61216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 136.217596: balance_dirty_state: bdi btrfs-1: dirty=992 wb=276 unstable=3 bg_thresh=997 thresh=1995 gap=724 poll_thresh=19 ino=257 dd-2584 [005] 136.217663: balance_dirty_state: bdi btrfs-1: dirty=992 wb=276 unstable=3 bg_thresh=997 thresh=1995 gap=724 poll_thresh=14 ino=257 dd-2584 [005] 136.217719: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=276 unstable=3 bg_thresh=997 thresh=1995 gap=699 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 136.217781: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23700 wrote=0 to_write=8192 dd-2584 [005] 136.217782: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=276 unstable=3 bg_thresh=1000 thresh=2000 gap=679 poll_thresh=16 ino=257 dd-2584 [005] 136.218087: balance_dirty_state: bdi btrfs-1: dirty=967 wb=376 unstable=3 bg_thresh=1002 thresh=2005 gap=659 poll_thresh=17 ino=257 dd-2584 [005] 136.218226: balance_dirty_state: bdi btrfs-1: dirty=942 wb=426 unstable=3 bg_thresh=1007 thresh=2015 gap=644 poll_thresh=18 ino=257 dd-2584 [005] 136.218368: balance_dirty_state: bdi btrfs-1: dirty=942 wb=476 unstable=3 bg_thresh=1004 thresh=2008 gap=587 poll_thresh=19 ino=257 dd-2584 [005] 136.218507: balance_dirty_state: bdi btrfs-1: dirty=892 wb=551 unstable=3 bg_thresh=1003 thresh=2007 gap=561 poll_thresh=20 ino=257 dd-2584 [005] 136.218861: balance_dirty_state: bdi btrfs-1: dirty=789 wb=692 unstable=3 bg_thresh=1035 thresh=2070 gap=586 poll_thresh=21 ino=257 dd-2584 [005] 136.218991: balance_dirty_state: bdi btrfs-1: dirty=764 wb=742 unstable=3 bg_thresh=1034 thresh=2069 gap=560 poll_thresh=22 ino=257 dd-2584 [005] 136.219121: balance_dirty_state: bdi btrfs-1: dirty=739 wb=792 unstable=3 bg_thresh=1036 thresh=2073 gap=539 poll_thresh=23 ino=257 dd-2584 [005] 136.219251: balance_dirty_state: bdi btrfs-1: dirty=714 wb=842 unstable=3 bg_thresh=1036 thresh=2072 gap=513 poll_thresh=24 ino=257 dd-2584 [005] 136.219253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-208% task_weight=98% bdi_bw=61216 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 136.219741: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=784 to_write=7408 dd-2584 [005] 136.225580: balance_dirty_state: bdi btrfs-1: dirty=501 wb=942 unstable=3 bg_thresh=1035 thresh=2071 gap=625 poll_thresh=24 ino=257 dd-2584 [005] 136.226056: balance_dirty_state: bdi btrfs-1: dirty=526 wb=942 unstable=3 bg_thresh=1032 thresh=2065 gap=594 poll_thresh=18 ino=257 dd-2584 [005] 136.226318: balance_dirty_state: bdi btrfs-1: dirty=551 wb=942 unstable=3 bg_thresh=1034 thresh=2069 gap=573 poll_thresh=19 ino=257 dd-2584 [005] 136.226586: balance_dirty_state: bdi btrfs-1: dirty=601 wb=942 unstable=3 bg_thresh=1034 thresh=2068 gap=522 poll_thresh=20 ino=257 dd-2584 [005] 136.226834: balance_dirty_state: bdi btrfs-1: dirty=626 wb=942 unstable=3 bg_thresh=1033 thresh=2067 gap=496 poll_thresh=21 ino=257 dd-2584 [005] 136.226843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1329 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=61216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 136.233560: balance_dirty_state: bdi btrfs-1: dirty=626 wb=816 unstable=3 bg_thresh=1027 thresh=2055 gap=610 poll_thresh=21 ino=257 dd-2584 [005] 136.233624: balance_dirty_state: bdi btrfs-1: dirty=626 wb=816 unstable=3 bg_thresh=1027 thresh=2055 gap=610 poll_thresh=16 ino=257 dd-2584 [005] 136.233741: balance_dirty_state: bdi btrfs-1: dirty=676 wb=816 unstable=3 bg_thresh=1030 thresh=2060 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 136.233860: balance_dirty_state: bdi btrfs-1: dirty=701 wb=816 unstable=3 bg_thresh=1032 thresh=2065 gap=545 poll_thresh=18 ino=257 dd-2584 [005] 136.233984: balance_dirty_state: bdi btrfs-1: dirty=726 wb=816 unstable=3 bg_thresh=1034 thresh=2069 gap=524 poll_thresh=19 ino=257 dd-2584 [005] 136.234119: balance_dirty_state: bdi btrfs-1: dirty=752 wb=816 unstable=3 bg_thresh=1034 thresh=2069 gap=498 poll_thresh=20 ino=257 dd-2584 [005] 136.234123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=61216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 136.241609: balance_dirty_state: bdi btrfs-1: dirty=752 wb=666 unstable=3 bg_thresh=1031 thresh=2062 gap=641 poll_thresh=20 ino=257 dd-2584 [005] 136.241853: balance_dirty_state: bdi btrfs-1: dirty=777 wb=666 unstable=3 bg_thresh=1031 thresh=2062 gap=616 poll_thresh=15 ino=257 dd-2584 [005] 136.241914: balance_dirty_state: bdi btrfs-1: dirty=802 wb=666 unstable=3 bg_thresh=1031 thresh=2062 gap=591 poll_thresh=16 ino=257 dd-2584 [005] 136.242037: balance_dirty_state: bdi btrfs-1: dirty=827 wb=666 unstable=3 bg_thresh=1033 thresh=2067 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 136.242162: balance_dirty_state: bdi btrfs-1: dirty=852 wb=666 unstable=3 bg_thresh=1035 thresh=2071 gap=550 poll_thresh=18 ino=257 dd-2584 [005] 136.242285: balance_dirty_state: bdi btrfs-1: dirty=877 wb=666 unstable=3 bg_thresh=1035 thresh=2070 gap=524 poll_thresh=19 ino=257 dd-2584 [005] 136.242660: balance_dirty_state: bdi btrfs-1: dirty=915 wb=666 unstable=3 bg_thresh=1035 thresh=2071 gap=487 poll_thresh=20 ino=257 dd-2584 [005] 136.242665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1333 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-78% task_gap=-255% task_weight=98% bdi_bw=61216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 136.253689: balance_dirty_state: bdi btrfs-1: dirty=915 wb=541 unstable=3 bg_thresh=1035 thresh=2071 gap=612 poll_thresh=20 ino=257 dd-2584 [000] 136.253839: balance_dirty_state: bdi btrfs-1: dirty=928 wb=541 unstable=3 bg_thresh=1036 thresh=2073 gap=601 poll_thresh=15 ino=257 dd-2584 [000] 136.253976: balance_dirty_state: bdi btrfs-1: dirty=966 wb=541 unstable=3 bg_thresh=1034 thresh=2069 gap=559 poll_thresh=16 ino=257 dd-2584 [000] 136.254241: balance_dirty_state: bdi btrfs-1: dirty=991 wb=541 unstable=3 bg_thresh=1034 thresh=2068 gap=533 poll_thresh=17 ino=257 dd-2584 [000] 136.255033: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=541 unstable=3 bg_thresh=1036 thresh=2072 gap=512 poll_thresh=18 ino=257 dd-2584 [000] 136.255042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=61216 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 136.261615: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=425 unstable=3 bg_thresh=1028 thresh=2056 gap=612 poll_thresh=18 ino=257 dd-2584 [000] 136.262287: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=325 unstable=3 bg_thresh=1027 thresh=2054 gap=697 poll_thresh=13 ino=257 flush-btrfs-1-2586 [003] 136.262381: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23744 wrote=0 to_write=8192 dd-2584 [000] 136.262480: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=275 unstable=3 bg_thresh=1020 thresh=2041 gap=734 poll_thresh=14 ino=257 dd-2584 [000] 136.262613: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=275 unstable=3 bg_thresh=1026 thresh=2052 gap=720 poll_thresh=15 ino=257 dd-2584 [000] 136.262743: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=300 unstable=3 bg_thresh=1028 thresh=2057 gap=700 poll_thresh=16 ino=257 dd-2584 [000] 136.263011: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=375 unstable=3 bg_thresh=1028 thresh=2057 gap=662 poll_thresh=17 ino=257 dd-2584 [000] 136.263288: balance_dirty_state: bdi btrfs-1: dirty=979 wb=438 unstable=3 bg_thresh=1030 thresh=2060 gap=640 poll_thresh=18 ino=257 dd-2584 [000] 136.263561: balance_dirty_state: bdi btrfs-1: dirty=954 wb=488 unstable=3 bg_thresh=1029 thresh=2059 gap=614 poll_thresh=19 ino=257 dd-2584 [000] 136.263833: balance_dirty_state: bdi btrfs-1: dirty=928 wb=539 unstable=3 bg_thresh=1029 thresh=2058 gap=588 poll_thresh=20 ino=257 dd-2584 [000] 136.264113: balance_dirty_state: bdi btrfs-1: dirty=903 wb=614 unstable=3 bg_thresh=1028 thresh=2056 gap=536 poll_thresh=21 ino=257 dd-2584 [000] 136.264783: balance_dirty_state: bdi btrfs-1: dirty=815 wb=740 unstable=3 bg_thresh=1035 thresh=2071 gap=513 poll_thresh=22 ino=257 dd-2584 [000] 136.264786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1333 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-78% task_gap=-255% task_weight=98% bdi_bw=61216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.266245: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=768 to_write=7424 dd-2584 [000] 136.269753: balance_dirty_state: bdi btrfs-1: dirty=513 wb=1042 unstable=3 bg_thresh=1035 thresh=2071 gap=513 poll_thresh=22 ino=257 dd-2584 [000] 136.269759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1333 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-78% task_gap=-255% task_weight=98% bdi_bw=61216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 136.277658: balance_dirty_state: bdi btrfs-1: dirty=513 wb=917 unstable=3 bg_thresh=1025 thresh=2050 gap=617 poll_thresh=22 ino=257 dd-2584 [005] 136.277908: balance_dirty_state: bdi btrfs-1: dirty=526 wb=917 unstable=3 bg_thresh=1022 thresh=2045 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 136.278041: balance_dirty_state: bdi btrfs-1: dirty=564 wb=917 unstable=3 bg_thresh=1022 thresh=2045 gap=561 poll_thresh=17 ino=257 dd-2584 [005] 136.278166: balance_dirty_state: bdi btrfs-1: dirty=614 wb=917 unstable=3 bg_thresh=1025 thresh=2050 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 136.278305: balance_dirty_state: bdi btrfs-1: dirty=639 wb=892 unstable=3 bg_thresh=1028 thresh=2057 gap=523 poll_thresh=19 ino=257 dd-2584 [005] 136.278437: balance_dirty_state: bdi btrfs-1: dirty=664 wb=892 unstable=3 bg_thresh=1028 thresh=2057 gap=498 poll_thresh=20 ino=257 dd-2584 [005] 136.278441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 136.285691: balance_dirty_state: bdi btrfs-1: dirty=664 wb=779 unstable=3 bg_thresh=1028 thresh=2057 gap=611 poll_thresh=20 ino=257 dd-2584 [005] 136.285805: balance_dirty_state: bdi btrfs-1: dirty=689 wb=779 unstable=3 bg_thresh=1028 thresh=2057 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 136.285902: balance_dirty_state: bdi btrfs-1: dirty=689 wb=779 unstable=3 bg_thresh=1028 thresh=2056 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 136.286363: balance_dirty_state: bdi btrfs-1: dirty=727 wb=779 unstable=3 bg_thresh=1022 thresh=2044 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 136.286576: balance_dirty_state: bdi btrfs-1: dirty=752 wb=754 unstable=3 bg_thresh=1024 thresh=2049 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 136.287050: balance_dirty_state: bdi btrfs-1: dirty=802 wb=654 unstable=3 bg_thresh=1027 thresh=2054 gap=595 poll_thresh=19 ino=257 dd-2584 [005] 136.287561: balance_dirty_state: bdi btrfs-1: dirty=815 wb=654 unstable=3 bg_thresh=1037 thresh=2075 gap=603 poll_thresh=20 ino=257 dd-2584 [005] 136.287752: balance_dirty_state: bdi btrfs-1: dirty=865 wb=654 unstable=3 bg_thresh=1037 thresh=2074 gap=552 poll_thresh=21 ino=257 dd-2584 [005] 136.287948: balance_dirty_state: bdi btrfs-1: dirty=890 wb=654 unstable=3 bg_thresh=1039 thresh=2078 gap=531 poll_thresh=22 ino=257 dd-2584 [005] 136.288143: balance_dirty_state: bdi btrfs-1: dirty=915 wb=654 unstable=3 bg_thresh=1038 thresh=2077 gap=505 poll_thresh=23 ino=257 dd-2584 [005] 136.288149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 136.293732: balance_dirty_state: bdi btrfs-1: dirty=915 wb=654 unstable=3 bg_thresh=1038 thresh=2077 gap=505 poll_thresh=23 ino=257 dd-2584 [005] 136.293737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 136.301653: balance_dirty_state: bdi btrfs-1: dirty=915 wb=403 unstable=3 bg_thresh=1030 thresh=2061 gap=740 poll_thresh=23 ino=257 dd-2584 [000] 136.301716: balance_dirty_state: bdi btrfs-1: dirty=915 wb=403 unstable=3 bg_thresh=1030 thresh=2061 gap=740 poll_thresh=17 ino=257 dd-2584 [000] 136.301833: balance_dirty_state: bdi btrfs-1: dirty=965 wb=403 unstable=3 bg_thresh=1033 thresh=2066 gap=695 poll_thresh=18 ino=257 dd-2584 [000] 136.301946: balance_dirty_state: bdi btrfs-1: dirty=990 wb=403 unstable=3 bg_thresh=1035 thresh=2071 gap=675 poll_thresh=19 ino=257 dd-2584 [000] 136.302062: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=403 unstable=3 bg_thresh=1037 thresh=2075 gap=654 poll_thresh=20 ino=257 dd-2584 [000] 136.302343: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=403 unstable=3 bg_thresh=1037 thresh=2074 gap=628 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 136.302435: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23784 wrote=0 to_write=8192 dd-2584 [000] 136.302484: balance_dirty_state: bdi btrfs-1: dirty=1091 wb=403 unstable=3 bg_thresh=1036 thresh=2073 gap=576 poll_thresh=22 ino=257 dd-2584 [000] 136.302621: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=454 unstable=3 bg_thresh=1036 thresh=2073 gap=551 poll_thresh=23 ino=257 dd-2584 [000] 136.302762: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=504 unstable=3 bg_thresh=1038 thresh=2077 gap=530 poll_thresh=24 ino=257 dd-2584 [000] 136.302899: balance_dirty_state: bdi btrfs-1: dirty=990 wb=579 unstable=3 bg_thresh=1038 thresh=2076 gap=504 poll_thresh=25 ino=257 dd-2584 [000] 136.302900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1337 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-249% task_weight=99% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.304021: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=672 to_write=7520 dd-2584 [000] 136.309590: balance_dirty_state: bdi btrfs-1: dirty=488 wb=942 unstable=3 bg_thresh=1035 thresh=2071 gap=638 poll_thresh=25 ino=257 dd-2584 [000] 136.309675: balance_dirty_state: bdi btrfs-1: dirty=513 wb=942 unstable=3 bg_thresh=1035 thresh=2071 gap=613 poll_thresh=19 ino=257 dd-2584 [000] 136.309797: balance_dirty_state: bdi btrfs-1: dirty=538 wb=942 unstable=3 bg_thresh=1038 thresh=2076 gap=593 poll_thresh=20 ino=257 dd-2584 [000] 136.309925: balance_dirty_state: bdi btrfs-1: dirty=576 wb=942 unstable=3 bg_thresh=1037 thresh=2075 gap=554 poll_thresh=21 ino=257 dd-2584 [000] 136.310472: balance_dirty_state: bdi btrfs-1: dirty=601 wb=942 unstable=3 bg_thresh=1038 thresh=2076 gap=530 poll_thresh=22 ino=257 dd-2584 [000] 136.310852: balance_dirty_state: bdi btrfs-1: dirty=651 wb=942 unstable=3 bg_thresh=1038 thresh=2076 gap=480 poll_thresh=23 ino=257 dd-2584 [000] 136.310856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-206% task_weight=100% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.320625: balance_dirty_state: bdi btrfs-1: dirty=651 wb=803 unstable=3 bg_thresh=1037 thresh=2074 gap=617 poll_thresh=23 ino=257 dd-2584 [004] 136.320728: balance_dirty_state: bdi btrfs-1: dirty=651 wb=803 unstable=3 bg_thresh=1036 thresh=2073 gap=616 poll_thresh=17 ino=257 dd-2584 [004] 136.321293: balance_dirty_state: bdi btrfs-1: dirty=702 wb=803 unstable=3 bg_thresh=1035 thresh=2071 gap=563 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 136.321548: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23800 wrote=0 to_write=8192 flush-0:15-2091 [005] 136.321561: writeback_single_inode: bdi 0:15: ino=2375725 state=I_DIRTY_DATASYNC age=8400 wrote=0 to_write=4096 flush-0:15-2091 [005] 136.321594: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=3456 wrote=0 to_write=4096 flush-0:15-2091 [005] 136.321598: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=248 wrote=0 to_write=4096 dd-2584 [004] 136.321823: balance_dirty_state: bdi btrfs-1: dirty=640 wb=878 unstable=3 bg_thresh=1035 thresh=2070 gap=549 poll_thresh=19 ino=257 dd-2584 [004] 136.322035: balance_dirty_state: bdi btrfs-1: dirty=602 wb=966 unstable=3 bg_thresh=1037 thresh=2074 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 136.322037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 136.322252: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=256 to_write=7936 dd-2584 [000] 136.329621: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1067 unstable=3 bg_thresh=1030 thresh=2060 gap=489 poll_thresh=20 ino=257 dd-2584 [000] 136.329627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-270% task_weight=100% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.337920: balance_dirty_state: bdi btrfs-1: dirty=501 wb=703 unstable=3 bg_thresh=1019 thresh=2038 gap=831 poll_thresh=20 ino=257 dd-2584 [004] 136.338017: balance_dirty_state: bdi btrfs-1: dirty=501 wb=703 unstable=3 bg_thresh=1016 thresh=2032 gap=825 poll_thresh=15 ino=257 dd-2584 [004] 136.338113: balance_dirty_state: bdi btrfs-1: dirty=526 wb=703 unstable=3 bg_thresh=1018 thresh=2037 gap=805 poll_thresh=16 ino=257 dd-2584 [004] 136.338314: balance_dirty_state: bdi btrfs-1: dirty=539 wb=703 unstable=3 bg_thresh=1018 thresh=2037 gap=792 poll_thresh=17 ino=257 dd-2584 [004] 136.338513: balance_dirty_state: bdi btrfs-1: dirty=589 wb=703 unstable=3 bg_thresh=1018 thresh=2036 gap=741 poll_thresh=18 ino=257 dd-2584 [004] 136.338972: balance_dirty_state: bdi btrfs-1: dirty=614 wb=703 unstable=3 bg_thresh=1018 thresh=2036 gap=716 poll_thresh=19 ino=257 dd-2584 [004] 136.339130: balance_dirty_state: bdi btrfs-1: dirty=652 wb=703 unstable=3 bg_thresh=1020 thresh=2040 gap=682 poll_thresh=20 ino=257 dd-2584 [004] 136.339263: balance_dirty_state: bdi btrfs-1: dirty=677 wb=703 unstable=3 bg_thresh=1019 thresh=2039 gap=656 poll_thresh=21 ino=257 dd-2584 [004] 136.339397: balance_dirty_state: bdi btrfs-1: dirty=702 wb=703 unstable=3 bg_thresh=1021 thresh=2043 gap=635 poll_thresh=22 ino=257 dd-2584 [004] 136.339546: balance_dirty_state: bdi btrfs-1: dirty=753 wb=703 unstable=3 bg_thresh=1021 thresh=2042 gap=583 poll_thresh=23 ino=257 dd-2584 [004] 136.340074: balance_dirty_state: bdi btrfs-1: dirty=791 wb=703 unstable=3 bg_thresh=1037 thresh=2075 gap=578 poll_thresh=24 ino=257 dd-2584 [004] 136.340273: balance_dirty_state: bdi btrfs-1: dirty=816 wb=703 unstable=3 bg_thresh=1040 thresh=2080 gap=558 poll_thresh=25 ino=257 dd-2584 [004] 136.340434: balance_dirty_state: bdi btrfs-1: dirty=841 wb=703 unstable=3 bg_thresh=1039 thresh=2079 gap=532 poll_thresh=26 ino=257 dd-2584 [004] 136.340841: balance_dirty_state: bdi btrfs-1: dirty=866 wb=703 unstable=3 bg_thresh=1037 thresh=2075 gap=503 poll_thresh=27 ino=257 dd-2584 [004] 136.340848: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-252% task_weight=100% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.349699: balance_dirty_state: bdi btrfs-1: dirty=866 wb=578 unstable=3 bg_thresh=1012 thresh=2024 gap=577 poll_thresh=27 ino=257 dd-2584 [004] 136.349805: balance_dirty_state: bdi btrfs-1: dirty=879 wb=578 unstable=3 bg_thresh=1012 thresh=2025 gap=565 poll_thresh=20 ino=257 dd-2584 [004] 136.349995: balance_dirty_state: bdi btrfs-1: dirty=917 wb=578 unstable=3 bg_thresh=1012 thresh=2024 gap=526 poll_thresh=21 ino=257 dd-2584 [004] 136.350501: balance_dirty_state: bdi btrfs-1: dirty=955 wb=578 unstable=3 bg_thresh=1039 thresh=2078 gap=542 poll_thresh=22 ino=257 dd-2584 [004] 136.350680: balance_dirty_state: bdi btrfs-1: dirty=980 wb=578 unstable=3 bg_thresh=1041 thresh=2082 gap=521 poll_thresh=23 ino=257 dd-2584 [004] 136.350862: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=578 unstable=3 bg_thresh=1037 thresh=2075 gap=464 poll_thresh=24 ino=257 dd-2584 [004] 136.350868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 136.361646: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=314 unstable=3 bg_thresh=1017 thresh=2035 gap=688 poll_thresh=24 ino=257 flush-btrfs-1-2586 [003] 136.361705: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23844 wrote=0 to_write=8192 dd-2584 [004] 136.361750: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=314 unstable=3 bg_thresh=1017 thresh=2034 gap=687 poll_thresh=18 ino=257 dd-2584 [004] 136.361961: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=365 unstable=3 bg_thresh=1016 thresh=2033 gap=636 poll_thresh=19 ino=257 dd-2584 [004] 136.362173: balance_dirty_state: bdi btrfs-1: dirty=966 wb=453 unstable=3 bg_thresh=1016 thresh=2032 gap=610 poll_thresh=20 ino=257 dd-2584 [004] 136.362686: balance_dirty_state: bdi btrfs-1: dirty=765 wb=679 unstable=3 bg_thresh=1015 thresh=2031 gap=584 poll_thresh=21 ino=257 dd-2584 [004] 136.363219: balance_dirty_state: bdi btrfs-1: dirty=576 wb=893 unstable=3 bg_thresh=1045 thresh=2091 gap=619 poll_thresh=22 ino=257 dd-2584 [004] 136.363413: balance_dirty_state: bdi btrfs-1: dirty=526 wb=968 unstable=3 bg_thresh=1045 thresh=2090 gap=593 poll_thresh=23 ino=257 dd-2584 [004] 136.363602: balance_dirty_state: bdi btrfs-1: dirty=513 wb=1031 unstable=3 bg_thresh=1044 thresh=2089 gap=542 poll_thresh=24 ino=257 flush-btrfs-1-2586 [003] 136.363661: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=736 to_write=7456 dd-2584 [004] 136.363787: balance_dirty_state: bdi btrfs-1: dirty=538 wb=1031 unstable=3 bg_thresh=1046 thresh=2093 gap=521 poll_thresh=25 ino=257 dd-2584 [004] 136.363793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1352 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-87% task_gap=-274% task_weight=100% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 136.369608: balance_dirty_state: bdi btrfs-1: dirty=538 wb=1031 unstable=3 bg_thresh=1046 thresh=2093 gap=521 poll_thresh=25 ino=257 dd-2584 [004] 136.369614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1352 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-109% task_gap=-318% task_weight=100% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.377655: balance_dirty_state: bdi btrfs-1: dirty=538 wb=818 unstable=3 bg_thresh=1036 thresh=2073 gap=714 poll_thresh=25 ino=257 dd-2584 [004] 136.377753: balance_dirty_state: bdi btrfs-1: dirty=563 wb=818 unstable=3 bg_thresh=1033 thresh=2067 gap=683 poll_thresh=19 ino=257 dd-2584 [004] 136.377934: balance_dirty_state: bdi btrfs-1: dirty=588 wb=818 unstable=3 bg_thresh=1033 thresh=2066 gap=657 poll_thresh=20 ino=257 dd-2584 [004] 136.378127: balance_dirty_state: bdi btrfs-1: dirty=613 wb=742 unstable=3 bg_thresh=1035 thresh=2070 gap=712 poll_thresh=21 ino=257 dd-2584 [004] 136.378622: balance_dirty_state: bdi btrfs-1: dirty=664 wb=742 unstable=3 bg_thresh=1037 thresh=2074 gap=665 poll_thresh=22 ino=257 dd-2584 [004] 136.378811: balance_dirty_state: bdi btrfs-1: dirty=689 wb=742 unstable=3 bg_thresh=1036 thresh=2073 gap=639 poll_thresh=23 ino=257 dd-2584 [004] 136.379002: balance_dirty_state: bdi btrfs-1: dirty=714 wb=742 unstable=3 bg_thresh=1033 thresh=2066 gap=607 poll_thresh=24 ino=257 dd-2584 [004] 136.379195: balance_dirty_state: bdi btrfs-1: dirty=764 wb=742 unstable=3 bg_thresh=1032 thresh=2065 gap=556 poll_thresh=25 ino=257 dd-2584 [004] 136.379700: balance_dirty_state: bdi btrfs-1: dirty=764 wb=742 unstable=3 bg_thresh=1044 thresh=2089 gap=580 poll_thresh=26 ino=257 dd-2584 [004] 136.379890: balance_dirty_state: bdi btrfs-1: dirty=814 wb=742 unstable=3 bg_thresh=1046 thresh=2093 gap=534 poll_thresh=27 ino=257 dd-2584 [004] 136.380077: balance_dirty_state: bdi btrfs-1: dirty=839 wb=742 unstable=3 bg_thresh=1046 thresh=2092 gap=508 poll_thresh=28 ino=257 dd-2584 [004] 136.380083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1351 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-109% task_gap=-320% task_weight=100% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 136.385707: balance_dirty_state: bdi btrfs-1: dirty=839 wb=616 unstable=3 bg_thresh=1032 thresh=2064 gap=606 poll_thresh=28 ino=257 dd-2584 [001] 136.385815: balance_dirty_state: bdi btrfs-1: dirty=852 wb=616 unstable=3 bg_thresh=1037 thresh=2075 gap=604 poll_thresh=21 ino=257 dd-2584 [001] 136.386097: balance_dirty_state: bdi btrfs-1: dirty=878 wb=616 unstable=3 bg_thresh=1039 thresh=2079 gap=582 poll_thresh=22 ino=257 dd-2584 [001] 136.386708: balance_dirty_state: bdi btrfs-1: dirty=903 wb=616 unstable=3 bg_thresh=1036 thresh=2073 gap=551 poll_thresh=23 ino=257 dd-2584 [001] 136.386968: balance_dirty_state: bdi btrfs-1: dirty=953 wb=616 unstable=3 bg_thresh=1038 thresh=2077 gap=505 poll_thresh=24 ino=257 dd-2584 [001] 136.386977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 136.393722: balance_dirty_state: bdi btrfs-1: dirty=953 wb=477 unstable=3 bg_thresh=1036 thresh=2073 gap=640 poll_thresh=24 ino=257 dd-2584 [001] 136.393860: balance_dirty_state: bdi btrfs-1: dirty=953 wb=477 unstable=3 bg_thresh=1036 thresh=2072 gap=639 poll_thresh=18 ino=257 dd-2584 [001] 136.394124: balance_dirty_state: bdi btrfs-1: dirty=978 wb=477 unstable=3 bg_thresh=1035 thresh=2071 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 136.394386: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=477 unstable=3 bg_thresh=1035 thresh=2070 gap=562 poll_thresh=20 ino=257 dd-2584 [001] 136.395149: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=477 unstable=3 bg_thresh=1046 thresh=2093 gap=547 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 136.395239: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23876 wrote=0 to_write=8192 dd-2584 [001] 136.395421: balance_dirty_state: bdi btrfs-1: dirty=1091 wb=477 unstable=3 bg_thresh=1046 thresh=2092 gap=521 poll_thresh=22 ino=257 dd-2584 [001] 136.395424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1351 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.398144: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=592 to_write=7600 dd-2584 [005] 136.405645: balance_dirty_state: bdi btrfs-1: dirty=488 wb=955 unstable=3 bg_thresh=1038 thresh=2076 gap=630 poll_thresh=22 ino=257 dd-2584 [005] 136.405821: balance_dirty_state: bdi btrfs-1: dirty=513 wb=955 unstable=3 bg_thresh=1035 thresh=2070 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 136.406221: balance_dirty_state: bdi btrfs-1: dirty=526 wb=955 unstable=3 bg_thresh=1036 thresh=2073 gap=589 poll_thresh=17 ino=257 dd-2584 [005] 136.406793: balance_dirty_state: bdi btrfs-1: dirty=576 wb=841 unstable=3 bg_thresh=1031 thresh=2062 gap=642 poll_thresh=18 ino=257 dd-2584 [005] 136.406995: balance_dirty_state: bdi btrfs-1: dirty=601 wb=841 unstable=3 bg_thresh=1036 thresh=2072 gap=627 poll_thresh=19 ino=257 dd-2584 [005] 136.407251: balance_dirty_state: bdi btrfs-1: dirty=626 wb=841 unstable=3 bg_thresh=1035 thresh=2071 gap=601 poll_thresh=20 ino=257 dd-2584 [005] 136.407510: balance_dirty_state: bdi btrfs-1: dirty=676 wb=841 unstable=3 bg_thresh=1035 thresh=2070 gap=550 poll_thresh=21 ino=257 dd-2584 [005] 136.407782: balance_dirty_state: bdi btrfs-1: dirty=714 wb=841 unstable=3 bg_thresh=1034 thresh=2069 gap=511 poll_thresh=22 ino=257 dd-2584 [005] 136.407791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 136.413828: balance_dirty_state: bdi btrfs-1: dirty=714 wb=841 unstable=3 bg_thresh=1034 thresh=2069 gap=511 poll_thresh=22 ino=257 dd-2584 [005] 136.413836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 136.421713: balance_dirty_state: bdi btrfs-1: dirty=714 wb=716 unstable=3 bg_thresh=1032 thresh=2065 gap=632 poll_thresh=22 ino=257 dd-2584 [001] 136.421843: balance_dirty_state: bdi btrfs-1: dirty=739 wb=716 unstable=3 bg_thresh=1032 thresh=2064 gap=606 poll_thresh=16 ino=257 dd-2584 [001] 136.422108: balance_dirty_state: bdi btrfs-1: dirty=764 wb=716 unstable=3 bg_thresh=1031 thresh=2063 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 136.423001: balance_dirty_state: bdi btrfs-1: dirty=802 wb=716 unstable=3 bg_thresh=1028 thresh=2056 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 136.424008: balance_dirty_state: bdi btrfs-1: dirty=828 wb=716 unstable=3 bg_thresh=1041 thresh=2083 gap=536 poll_thresh=19 ino=257 dd-2584 [001] 136.424158: balance_dirty_state: bdi btrfs-1: dirty=853 wb=716 unstable=3 bg_thresh=1041 thresh=2082 gap=510 poll_thresh=20 ino=257 dd-2584 [001] 136.424163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 136.429694: balance_dirty_state: bdi btrfs-1: dirty=853 wb=490 unstable=3 bg_thresh=1032 thresh=2065 gap=719 poll_thresh=20 ino=257 dd-2584 [001] 136.429830: balance_dirty_state: bdi btrfs-1: dirty=878 wb=490 unstable=3 bg_thresh=1032 thresh=2064 gap=693 poll_thresh=15 ino=257 dd-2584 [001] 136.429952: balance_dirty_state: bdi btrfs-1: dirty=878 wb=490 unstable=3 bg_thresh=1032 thresh=2064 gap=693 poll_thresh=16 ino=257 dd-2584 [001] 136.430195: balance_dirty_state: bdi btrfs-1: dirty=928 wb=490 unstable=3 bg_thresh=1034 thresh=2068 gap=647 poll_thresh=17 ino=257 dd-2584 [001] 136.430449: balance_dirty_state: bdi btrfs-1: dirty=953 wb=465 unstable=3 bg_thresh=1033 thresh=2067 gap=646 poll_thresh=18 ino=257 dd-2584 [001] 136.430720: balance_dirty_state: bdi btrfs-1: dirty=979 wb=465 unstable=3 bg_thresh=1031 thresh=2063 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 136.430980: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=465 unstable=3 bg_thresh=1030 thresh=2060 gap=588 poll_thresh=20 ino=257 dd-2584 [001] 136.431239: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=465 unstable=3 bg_thresh=1032 thresh=2064 gap=542 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 136.431324: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23912 wrote=0 to_write=8192 dd-2584 [001] 136.431864: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=541 unstable=3 bg_thresh=1031 thresh=2063 gap=516 poll_thresh=22 ino=257 dd-2584 [001] 136.432155: balance_dirty_state: bdi btrfs-1: dirty=966 wb=616 unstable=3 bg_thresh=1031 thresh=2062 gap=477 poll_thresh=23 ino=257 dd-2584 [001] 136.432158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-222% task_weight=100% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.433542: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=280 wrote=608 to_write=7584 dd-2584 [001] 136.437683: balance_dirty_state: bdi btrfs-1: dirty=513 wb=931 unstable=3 bg_thresh=1025 thresh=2050 gap=603 poll_thresh=23 ino=257 dd-2584 [001] 136.437760: balance_dirty_state: bdi btrfs-1: dirty=538 wb=931 unstable=3 bg_thresh=1026 thresh=2053 gap=581 poll_thresh=17 ino=257 dd-2584 [001] 136.438216: balance_dirty_state: bdi btrfs-1: dirty=563 wb=931 unstable=3 bg_thresh=1042 thresh=2084 gap=587 poll_thresh=18 ino=257 dd-2584 [001] 136.438336: balance_dirty_state: bdi btrfs-1: dirty=588 wb=931 unstable=3 bg_thresh=1044 thresh=2088 gap=566 poll_thresh=19 ino=257 dd-2584 [001] 136.438458: balance_dirty_state: bdi btrfs-1: dirty=613 wb=931 unstable=3 bg_thresh=1043 thresh=2087 gap=540 poll_thresh=20 ino=257 dd-2584 [001] 136.438586: balance_dirty_state: bdi btrfs-1: dirty=663 wb=931 unstable=3 bg_thresh=1043 thresh=2086 gap=489 poll_thresh=21 ino=257 dd-2584 [001] 136.438591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1347 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-91% task_gap=-281% task_weight=98% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 136.449719: balance_dirty_state: bdi btrfs-1: dirty=663 wb=804 unstable=3 bg_thresh=1036 thresh=2073 gap=603 poll_thresh=21 ino=257 dd-2584 [001] 136.449806: balance_dirty_state: bdi btrfs-1: dirty=676 wb=804 unstable=3 bg_thresh=1037 thresh=2074 gap=591 poll_thresh=16 ino=257 dd-2584 [001] 136.449938: balance_dirty_state: bdi btrfs-1: dirty=689 wb=804 unstable=3 bg_thresh=1039 thresh=2078 gap=582 poll_thresh=17 ino=257 dd-2584 [001] 136.450251: balance_dirty_state: bdi btrfs-1: dirty=739 wb=704 unstable=3 bg_thresh=1037 thresh=2074 gap=628 poll_thresh=18 ino=257 dd-2584 [001] 136.450389: balance_dirty_state: bdi btrfs-1: dirty=764 wb=679 unstable=3 bg_thresh=1036 thresh=2072 gap=626 poll_thresh=19 ino=257 dd-2584 [001] 136.450824: balance_dirty_state: bdi btrfs-1: dirty=802 wb=679 unstable=3 bg_thresh=1043 thresh=2086 gap=602 poll_thresh=20 ino=257 dd-2584 [001] 136.450954: balance_dirty_state: bdi btrfs-1: dirty=827 wb=679 unstable=3 bg_thresh=1045 thresh=2090 gap=581 poll_thresh=21 ino=257 dd-2584 [001] 136.451081: balance_dirty_state: bdi btrfs-1: dirty=877 wb=679 unstable=3 bg_thresh=1044 thresh=2089 gap=530 poll_thresh=22 ino=257 dd-2584 [001] 136.451208: balance_dirty_state: bdi btrfs-1: dirty=902 wb=679 unstable=3 bg_thresh=1044 thresh=2088 gap=504 poll_thresh=23 ino=257 dd-2584 [001] 136.451213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1348 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 136.457755: balance_dirty_state: bdi btrfs-1: dirty=902 wb=604 unstable=3 bg_thresh=1031 thresh=2063 gap=554 poll_thresh=23 ino=257 dd-2584 [001] 136.457834: balance_dirty_state: bdi btrfs-1: dirty=915 wb=604 unstable=3 bg_thresh=1033 thresh=2066 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 136.458241: balance_dirty_state: bdi btrfs-1: dirty=928 wb=604 unstable=3 bg_thresh=1037 thresh=2075 gap=540 poll_thresh=18 ino=257 dd-2584 [001] 136.458375: balance_dirty_state: bdi btrfs-1: dirty=978 wb=604 unstable=3 bg_thresh=1046 thresh=2092 gap=507 poll_thresh=19 ino=257 dd-2584 [001] 136.458380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1441 task_limit=1352 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-87% task_gap=-274% task_weight=99% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 136.465638: balance_dirty_state: bdi btrfs-1: dirty=978 wb=478 unstable=3 bg_thresh=1039 thresh=2079 gap=620 poll_thresh=19 ino=257 dd-2584 [001] 136.465981: balance_dirty_state: bdi btrfs-1: dirty=978 wb=478 unstable=3 bg_thresh=1033 thresh=2067 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 136.466049: balance_dirty_state: bdi btrfs-1: dirty=991 wb=478 unstable=3 bg_thresh=1032 thresh=2065 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 136.466116: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=478 unstable=3 bg_thresh=1032 thresh=2064 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 136.466248: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=478 unstable=3 bg_thresh=1031 thresh=2063 gap=541 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 136.466307: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23948 wrote=0 to_write=8192 dd-2584 [001] 136.466386: balance_dirty_state: bdi btrfs-1: dirty=1091 wb=478 unstable=3 bg_thresh=1033 thresh=2067 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 136.466388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-80% task_gap=-261% task_weight=99% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.468060: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=316 wrote=576 to_write=7616 dd-2584 [001] 136.473647: balance_dirty_state: bdi btrfs-1: dirty=513 wb=931 unstable=3 bg_thresh=1023 thresh=2046 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 136.473722: balance_dirty_state: bdi btrfs-1: dirty=526 wb=931 unstable=3 bg_thresh=1023 thresh=2047 gap=587 poll_thresh=13 ino=257 dd-2584 [001] 136.473792: balance_dirty_state: bdi btrfs-1: dirty=539 wb=931 unstable=3 bg_thresh=1022 thresh=2044 gap=571 poll_thresh=14 ino=257 dd-2584 [001] 136.473858: balance_dirty_state: bdi btrfs-1: dirty=564 wb=931 unstable=3 bg_thresh=1021 thresh=2043 gap=545 poll_thresh=15 ino=257 dd-2584 [001] 136.473924: balance_dirty_state: bdi btrfs-1: dirty=564 wb=931 unstable=3 bg_thresh=1021 thresh=2043 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 136.474054: balance_dirty_state: bdi btrfs-1: dirty=614 wb=931 unstable=3 bg_thresh=1021 thresh=2042 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 136.474059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 136.485747: balance_dirty_state: bdi btrfs-1: dirty=614 wb=653 unstable=3 bg_thresh=1014 thresh=2029 gap=759 poll_thresh=17 ino=257 dd-2584 [001] 136.485827: balance_dirty_state: bdi btrfs-1: dirty=614 wb=653 unstable=3 bg_thresh=1014 thresh=2028 gap=758 poll_thresh=13 ino=257 dd-2584 [001] 136.485893: balance_dirty_state: bdi btrfs-1: dirty=639 wb=653 unstable=3 bg_thresh=1013 thresh=2027 gap=732 poll_thresh=14 ino=257 dd-2584 [001] 136.485965: balance_dirty_state: bdi btrfs-1: dirty=652 wb=653 unstable=3 bg_thresh=1014 thresh=2028 gap=720 poll_thresh=15 ino=257 dd-2584 [001] 136.486210: balance_dirty_state: bdi btrfs-1: dirty=665 wb=653 unstable=3 bg_thresh=1013 thresh=2027 gap=706 poll_thresh=16 ino=257 dd-2584 [001] 136.486343: balance_dirty_state: bdi btrfs-1: dirty=703 wb=653 unstable=3 bg_thresh=1014 thresh=2029 gap=670 poll_thresh=17 ino=257 dd-2584 [001] 136.486470: balance_dirty_state: bdi btrfs-1: dirty=728 wb=653 unstable=3 bg_thresh=1016 thresh=2033 gap=649 poll_thresh=18 ino=257 dd-2584 [001] 136.486600: balance_dirty_state: bdi btrfs-1: dirty=753 wb=653 unstable=3 bg_thresh=1016 thresh=2032 gap=623 poll_thresh=19 ino=257 dd-2584 [001] 136.486728: balance_dirty_state: bdi btrfs-1: dirty=778 wb=653 unstable=3 bg_thresh=1015 thresh=2031 gap=597 poll_thresh=20 ino=257 dd-2584 [001] 136.487095: balance_dirty_state: bdi btrfs-1: dirty=816 wb=653 unstable=3 bg_thresh=1041 thresh=2082 gap=610 poll_thresh=21 ino=257 dd-2584 [001] 136.487217: balance_dirty_state: bdi btrfs-1: dirty=866 wb=653 unstable=3 bg_thresh=1034 thresh=2068 gap=546 poll_thresh=22 ino=257 dd-2584 [001] 136.487338: balance_dirty_state: bdi btrfs-1: dirty=891 wb=653 unstable=3 bg_thresh=1033 thresh=2067 gap=520 poll_thresh=23 ino=257 dd-2584 [001] 136.487617: balance_dirty_state: bdi btrfs-1: dirty=916 wb=653 unstable=3 bg_thresh=1033 thresh=2066 gap=494 poll_thresh=24 ino=257 dd-2584 [001] 136.487622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 136.493792: balance_dirty_state: bdi btrfs-1: dirty=916 wb=578 unstable=3 bg_thresh=1027 thresh=2054 gap=557 poll_thresh=24 ino=257 dd-2584 [005] 136.493893: balance_dirty_state: bdi btrfs-1: dirty=916 wb=578 unstable=3 bg_thresh=1027 thresh=2054 gap=557 poll_thresh=18 ino=257 dd-2584 [005] 136.494084: balance_dirty_state: bdi btrfs-1: dirty=941 wb=578 unstable=3 bg_thresh=1023 thresh=2047 gap=525 poll_thresh=19 ino=257 dd-2584 [005] 136.494268: balance_dirty_state: bdi btrfs-1: dirty=991 wb=578 unstable=3 bg_thresh=1023 thresh=2046 gap=474 poll_thresh=20 ino=257 dd-2584 [005] 136.494275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-116% task_gap=-332% task_weight=100% bdi_bw=63244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 136.501703: balance_dirty_state: bdi btrfs-1: dirty=991 wb=528 unstable=3 bg_thresh=1024 thresh=2049 gap=527 poll_thresh=20 ino=257 dd-2584 [005] 136.501823: balance_dirty_state: bdi btrfs-1: dirty=991 wb=453 unstable=3 bg_thresh=1027 thresh=2054 gap=607 poll_thresh=15 ino=257 dd-2584 [005] 136.501920: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=453 unstable=3 bg_thresh=1026 thresh=2053 gap=581 poll_thresh=16 ino=257 dd-2584 [005] 136.502104: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=453 unstable=3 bg_thresh=1026 thresh=2052 gap=555 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 136.502178: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23984 wrote=0 to_write=8192 dd-2584 [005] 136.502315: balance_dirty_state: bdi btrfs-1: dirty=1092 wb=453 unstable=3 bg_thresh=1026 thresh=2053 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 136.502317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=63244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.504333: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=352 wrote=592 to_write=7600 dd-2584 [005] 136.509699: balance_dirty_state: bdi btrfs-1: dirty=488 wb=931 unstable=3 bg_thresh=1025 thresh=2050 gap=628 poll_thresh=18 ino=257 dd-2584 [005] 136.509834: balance_dirty_state: bdi btrfs-1: dirty=488 wb=931 unstable=3 bg_thresh=1025 thresh=2050 gap=628 poll_thresh=13 ino=257 dd-2584 [005] 136.509957: balance_dirty_state: bdi btrfs-1: dirty=513 wb=931 unstable=3 bg_thresh=1025 thresh=2050 gap=603 poll_thresh=14 ino=257 dd-2584 [005] 136.510086: balance_dirty_state: bdi btrfs-1: dirty=513 wb=931 unstable=3 bg_thresh=1025 thresh=2050 gap=603 poll_thresh=15 ino=257 dd-2584 [005] 136.510224: balance_dirty_state: bdi btrfs-1: dirty=526 wb=931 unstable=3 bg_thresh=1024 thresh=2049 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 136.510838: balance_dirty_state: bdi btrfs-1: dirty=576 wb=931 unstable=3 bg_thresh=1024 thresh=2048 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 136.511097: balance_dirty_state: bdi btrfs-1: dirty=601 wb=931 unstable=3 bg_thresh=1023 thresh=2047 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 136.511400: balance_dirty_state: bdi btrfs-1: dirty=626 wb=931 unstable=3 bg_thresh=1025 thresh=2051 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 136.511409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=63244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.517817: balance_dirty_state: bdi btrfs-1: dirty=626 wb=793 unstable=3 bg_thresh=1027 thresh=2054 gap=632 poll_thresh=19 ino=257 dd-2584 [004] 136.517910: balance_dirty_state: bdi btrfs-1: dirty=651 wb=793 unstable=3 bg_thresh=1027 thresh=2054 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 136.517972: balance_dirty_state: bdi btrfs-1: dirty=651 wb=793 unstable=3 bg_thresh=1027 thresh=2054 gap=607 poll_thresh=15 ino=257 dd-2584 [004] 136.518034: balance_dirty_state: bdi btrfs-1: dirty=676 wb=793 unstable=3 bg_thresh=1029 thresh=2059 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 136.518154: balance_dirty_state: bdi btrfs-1: dirty=701 wb=793 unstable=3 bg_thresh=1032 thresh=2064 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 136.518279: balance_dirty_state: bdi btrfs-1: dirty=751 wb=793 unstable=3 bg_thresh=1034 thresh=2068 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 136.518404: balance_dirty_state: bdi btrfs-1: dirty=776 wb=793 unstable=3 bg_thresh=1033 thresh=2067 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 136.518408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1327 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-80% task_gap=-262% task_weight=100% bdi_bw=63244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.525754: balance_dirty_state: bdi btrfs-1: dirty=776 wb=591 unstable=3 bg_thresh=1026 thresh=2053 gap=683 poll_thresh=19 ino=257 dd-2584 [004] 136.525863: balance_dirty_state: bdi btrfs-1: dirty=802 wb=591 unstable=3 bg_thresh=1027 thresh=2054 gap=658 poll_thresh=14 ino=257 dd-2584 [004] 136.526255: balance_dirty_state: bdi btrfs-1: dirty=815 wb=591 unstable=3 bg_thresh=1026 thresh=2053 gap=644 poll_thresh=15 ino=257 dd-2584 [004] 136.526352: balance_dirty_state: bdi btrfs-1: dirty=815 wb=591 unstable=3 bg_thresh=1027 thresh=2054 gap=645 poll_thresh=16 ino=257 dd-2584 [004] 136.526536: balance_dirty_state: bdi btrfs-1: dirty=840 wb=591 unstable=3 bg_thresh=1029 thresh=2059 gap=625 poll_thresh=17 ino=257 dd-2584 [004] 136.526721: balance_dirty_state: bdi btrfs-1: dirty=890 wb=591 unstable=3 bg_thresh=1034 thresh=2069 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 136.527254: balance_dirty_state: bdi btrfs-1: dirty=928 wb=591 unstable=3 bg_thresh=1034 thresh=2068 gap=546 poll_thresh=19 ino=257 dd-2584 [004] 136.527441: balance_dirty_state: bdi btrfs-1: dirty=953 wb=591 unstable=3 bg_thresh=1036 thresh=2072 gap=525 poll_thresh=20 ino=257 dd-2584 [004] 136.527631: balance_dirty_state: bdi btrfs-1: dirty=978 wb=591 unstable=3 bg_thresh=1035 thresh=2071 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 136.527637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=63244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.533695: balance_dirty_state: bdi btrfs-1: dirty=978 wb=478 unstable=3 bg_thresh=1028 thresh=2056 gap=597 poll_thresh=21 ino=257 dd-2584 [004] 136.533777: balance_dirty_state: bdi btrfs-1: dirty=991 wb=478 unstable=3 bg_thresh=1028 thresh=2057 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 136.533902: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=478 unstable=3 bg_thresh=1028 thresh=2057 gap=547 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 136.533967: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24016 wrote=0 to_write=8192 dd-2584 [004] 136.534210: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=529 unstable=3 bg_thresh=1031 thresh=2062 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 136.534350: balance_dirty_state: bdi btrfs-1: dirty=978 wb=604 unstable=3 bg_thresh=1036 thresh=2072 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 136.534351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1332 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-256% task_weight=100% bdi_bw=63244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.535436: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=384 wrote=624 to_write=7568 dd-2584 [004] 136.541715: balance_dirty_state: bdi btrfs-1: dirty=488 wb=967 unstable=3 bg_thresh=1029 thresh=2059 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 136.541840: balance_dirty_state: bdi btrfs-1: dirty=488 wb=967 unstable=3 bg_thresh=1029 thresh=2059 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 136.541969: balance_dirty_state: bdi btrfs-1: dirty=513 wb=967 unstable=3 bg_thresh=1029 thresh=2059 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 136.542096: balance_dirty_state: bdi btrfs-1: dirty=538 wb=967 unstable=3 bg_thresh=1032 thresh=2064 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 136.542347: balance_dirty_state: bdi btrfs-1: dirty=563 wb=967 unstable=3 bg_thresh=1034 thresh=2069 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 136.543047: balance_dirty_state: bdi btrfs-1: dirty=601 wb=967 unstable=3 bg_thresh=1037 thresh=2074 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 136.543057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-99% task_gap=-297% task_weight=99% bdi_bw=63244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.549680: balance_dirty_state: bdi btrfs-1: dirty=601 wb=842 unstable=3 bg_thresh=1030 thresh=2061 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 136.549822: balance_dirty_state: bdi btrfs-1: dirty=614 wb=842 unstable=3 bg_thresh=1031 thresh=2062 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 136.549953: balance_dirty_state: bdi btrfs-1: dirty=614 wb=842 unstable=3 bg_thresh=1031 thresh=2063 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 136.550079: balance_dirty_state: bdi btrfs-1: dirty=639 wb=842 unstable=3 bg_thresh=1031 thresh=2063 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 136.550206: balance_dirty_state: bdi btrfs-1: dirty=664 wb=842 unstable=3 bg_thresh=1034 thresh=2068 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 136.550458: balance_dirty_state: bdi btrfs-1: dirty=689 wb=842 unstable=3 bg_thresh=1036 thresh=2073 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 136.551067: balance_dirty_state: bdi btrfs-1: dirty=714 wb=842 unstable=3 bg_thresh=1038 thresh=2077 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 136.551076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-97% task_gap=-294% task_weight=100% bdi_bw=63244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.557689: balance_dirty_state: bdi btrfs-1: dirty=714 wb=717 unstable=3 bg_thresh=1035 thresh=2070 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 136.557767: balance_dirty_state: bdi btrfs-1: dirty=739 wb=717 unstable=3 bg_thresh=1035 thresh=2070 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 136.557827: balance_dirty_state: bdi btrfs-1: dirty=764 wb=717 unstable=3 bg_thresh=1037 thresh=2075 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 136.557920: balance_dirty_state: bdi btrfs-1: dirty=764 wb=717 unstable=3 bg_thresh=1034 thresh=2069 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 136.558328: balance_dirty_state: bdi btrfs-1: dirty=777 wb=666 unstable=3 bg_thresh=1038 thresh=2076 gap=630 poll_thresh=16 ino=257 dd-2584 [004] 136.558518: balance_dirty_state: bdi btrfs-1: dirty=827 wb=666 unstable=3 bg_thresh=1040 thresh=2080 gap=584 poll_thresh=17 ino=257 dd-2584 [004] 136.559068: balance_dirty_state: bdi btrfs-1: dirty=852 wb=666 unstable=3 bg_thresh=1039 thresh=2078 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 136.559588: balance_dirty_state: bdi btrfs-1: dirty=890 wb=641 unstable=3 bg_thresh=1035 thresh=2071 gap=537 poll_thresh=19 ino=257 dd-2584 [004] 136.560087: balance_dirty_state: bdi btrfs-1: dirty=903 wb=641 unstable=3 bg_thresh=1035 thresh=2070 gap=523 poll_thresh=20 ino=257 dd-2584 [004] 136.560275: balance_dirty_state: bdi btrfs-1: dirty=953 wb=641 unstable=3 bg_thresh=1037 thresh=2074 gap=477 poll_thresh=21 ino=257 dd-2584 [004] 136.560281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-99% task_gap=-297% task_weight=99% bdi_bw=63244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.567109: balance_dirty_state: bdi btrfs-1: dirty=953 wb=641 unstable=3 bg_thresh=1032 thresh=2064 gap=467 poll_thresh=21 ino=257 dd-2584 [004] 136.567115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-105% task_gap=-310% task_weight=100% bdi_bw=63244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 136.573670: balance_dirty_state: bdi btrfs-1: dirty=953 wb=365 unstable=3 bg_thresh=1030 thresh=2060 gap=739 poll_thresh=21 ino=257 dd-2584 [000] 136.573927: balance_dirty_state: bdi btrfs-1: dirty=978 wb=365 unstable=3 bg_thresh=1027 thresh=2054 gap=708 poll_thresh=16 ino=257 dd-2584 [000] 136.574044: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=365 unstable=3 bg_thresh=1026 thresh=2053 gap=682 poll_thresh=17 ino=257 dd-2584 [000] 136.574172: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=365 unstable=3 bg_thresh=1028 thresh=2057 gap=660 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 136.574235: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24056 wrote=0 to_write=8192 dd-2584 [000] 136.574311: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=365 unstable=3 bg_thresh=1025 thresh=2050 gap=603 poll_thresh=19 ino=257 dd-2584 [000] 136.574448: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=415 unstable=3 bg_thresh=1027 thresh=2054 gap=582 poll_thresh=20 ino=257 dd-2584 [000] 136.574586: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=478 unstable=3 bg_thresh=1026 thresh=2053 gap=556 poll_thresh=21 ino=257 dd-2584 [000] 136.574937: balance_dirty_state: bdi btrfs-1: dirty=903 wb=616 unstable=3 bg_thresh=1039 thresh=2079 gap=557 poll_thresh=22 ino=257 dd-2584 [000] 136.575076: balance_dirty_state: bdi btrfs-1: dirty=865 wb=679 unstable=3 bg_thresh=1041 thresh=2083 gap=536 poll_thresh=23 ino=257 dd-2584 [000] 136.575375: balance_dirty_state: bdi btrfs-1: dirty=789 wb=805 unstable=3 bg_thresh=1038 thresh=2076 gap=479 poll_thresh=24 ino=257 dd-2584 [000] 136.575377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-97% task_gap=-295% task_weight=100% bdi_bw=63244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.576029: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=424 wrote=736 to_write=7456 dd-2584 [000] 136.581675: balance_dirty_state: bdi btrfs-1: dirty=488 wb=967 unstable=3 bg_thresh=1025 thresh=2050 gap=592 poll_thresh=24 ino=257 dd-2584 [000] 136.581776: balance_dirty_state: bdi btrfs-1: dirty=488 wb=967 unstable=3 bg_thresh=1028 thresh=2056 gap=598 poll_thresh=18 ino=257 dd-2584 [000] 136.581986: balance_dirty_state: bdi btrfs-1: dirty=539 wb=967 unstable=3 bg_thresh=1030 thresh=2060 gap=551 poll_thresh=19 ino=257 dd-2584 [000] 136.582141: balance_dirty_state: bdi btrfs-1: dirty=564 wb=967 unstable=3 bg_thresh=1029 thresh=2059 gap=525 poll_thresh=20 ino=257 dd-2584 [000] 136.582264: balance_dirty_state: bdi btrfs-1: dirty=589 wb=967 unstable=3 bg_thresh=1029 thresh=2058 gap=499 poll_thresh=21 ino=257 dd-2584 [000] 136.582269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=63244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.589728: balance_dirty_state: bdi btrfs-1: dirty=589 wb=867 unstable=3 bg_thresh=1025 thresh=2051 gap=592 poll_thresh=21 ino=257 dd-2584 [004] 136.589977: balance_dirty_state: bdi btrfs-1: dirty=589 wb=867 unstable=3 bg_thresh=1020 thresh=2041 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 136.590106: balance_dirty_state: bdi btrfs-1: dirty=639 wb=867 unstable=3 bg_thresh=1025 thresh=2051 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 136.590234: balance_dirty_state: bdi btrfs-1: dirty=664 wb=867 unstable=3 bg_thresh=1028 thresh=2056 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 136.590365: balance_dirty_state: bdi btrfs-1: dirty=689 wb=867 unstable=3 bg_thresh=1030 thresh=2061 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 136.590371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-224% task_weight=100% bdi_bw=63244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 136.597686: balance_dirty_state: bdi btrfs-1: dirty=689 wb=766 unstable=3 bg_thresh=1023 thresh=2047 gap=589 poll_thresh=19 ino=257 dd-2584 [000] 136.597789: balance_dirty_state: bdi btrfs-1: dirty=714 wb=766 unstable=3 bg_thresh=1026 thresh=2052 gap=569 poll_thresh=14 ino=257 dd-2584 [000] 136.598236: balance_dirty_state: bdi btrfs-1: dirty=714 wb=766 unstable=3 bg_thresh=1028 thresh=2057 gap=574 poll_thresh=15 ino=257 dd-2584 [000] 136.598347: balance_dirty_state: bdi btrfs-1: dirty=752 wb=766 unstable=3 bg_thresh=1021 thresh=2043 gap=522 poll_thresh=16 ino=257 dd-2584 [000] 136.598770: balance_dirty_state: bdi btrfs-1: dirty=777 wb=766 unstable=3 bg_thresh=1034 thresh=2069 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 136.599007: balance_dirty_state: bdi btrfs-1: dirty=802 wb=766 unstable=3 bg_thresh=1034 thresh=2068 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 136.599013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 136.605923: balance_dirty_state: bdi btrfs-1: dirty=802 wb=728 unstable=3 bg_thresh=1026 thresh=2052 gap=519 poll_thresh=18 ino=257 dd-2584 [000] 136.606035: balance_dirty_state: bdi btrfs-1: dirty=827 wb=665 unstable=3 bg_thresh=1024 thresh=2048 gap=553 poll_thresh=13 ino=257 dd-2584 [000] 136.606132: balance_dirty_state: bdi btrfs-1: dirty=827 wb=640 unstable=3 bg_thresh=1024 thresh=2048 gap=578 poll_thresh=14 ino=257 dd-2584 [000] 136.606213: balance_dirty_state: bdi btrfs-1: dirty=852 wb=640 unstable=3 bg_thresh=1026 thresh=2053 gap=558 poll_thresh=15 ino=257 dd-2584 [000] 136.606294: balance_dirty_state: bdi btrfs-1: dirty=877 wb=640 unstable=3 bg_thresh=1020 thresh=2041 gap=521 poll_thresh=16 ino=257 dd-2584 [000] 136.606773: balance_dirty_state: bdi btrfs-1: dirty=915 wb=640 unstable=3 bg_thresh=1030 thresh=2060 gap=502 poll_thresh=17 ino=257 dd-2584 [000] 136.606779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-180% task_weight=100% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.613766: balance_dirty_state: bdi btrfs-1: dirty=915 wb=515 unstable=3 bg_thresh=1015 thresh=2031 gap=598 poll_thresh=17 ino=257 dd-2584 [004] 136.613886: balance_dirty_state: bdi btrfs-1: dirty=940 wb=515 unstable=3 bg_thresh=1018 thresh=2036 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 136.614002: balance_dirty_state: bdi btrfs-1: dirty=940 wb=515 unstable=3 bg_thresh=1015 thresh=2030 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 136.614118: balance_dirty_state: bdi btrfs-1: dirty=965 wb=515 unstable=3 bg_thresh=1014 thresh=2029 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 136.614232: balance_dirty_state: bdi btrfs-1: dirty=990 wb=515 unstable=3 bg_thresh=1014 thresh=2029 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 136.614794: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=515 unstable=3 bg_thresh=1016 thresh=2033 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 136.614802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.614840: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24096 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 136.616571: writeback_single_inode: bdi btrfs-1: ino=257 state= age=464 wrote=528 to_write=7664 dd-2584 [004] 136.621712: balance_dirty_state: bdi btrfs-1: dirty=488 wb=904 unstable=3 bg_thresh=1005 thresh=2010 gap=615 poll_thresh=17 ino=257 dd-2584 [004] 136.621842: balance_dirty_state: bdi btrfs-1: dirty=513 wb=904 unstable=3 bg_thresh=1007 thresh=2015 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 136.621969: balance_dirty_state: bdi btrfs-1: dirty=513 wb=904 unstable=3 bg_thresh=1007 thresh=2015 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 136.622096: balance_dirty_state: bdi btrfs-1: dirty=538 wb=904 unstable=3 bg_thresh=1010 thresh=2020 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 136.622227: balance_dirty_state: bdi btrfs-1: dirty=563 wb=904 unstable=3 bg_thresh=1007 thresh=2014 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 136.622486: balance_dirty_state: bdi btrfs-1: dirty=588 wb=904 unstable=3 bg_thresh=1006 thresh=2013 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 136.622759: balance_dirty_state: bdi btrfs-1: dirty=613 wb=904 unstable=3 bg_thresh=1008 thresh=2017 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 136.622768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.629762: balance_dirty_state: bdi btrfs-1: dirty=613 wb=778 unstable=3 bg_thresh=1004 thresh=2008 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 136.629850: balance_dirty_state: bdi btrfs-1: dirty=638 wb=778 unstable=3 bg_thresh=1006 thresh=2013 gap=594 poll_thresh=13 ino=257 dd-2584 [004] 136.629912: balance_dirty_state: bdi btrfs-1: dirty=638 wb=778 unstable=3 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 136.629972: balance_dirty_state: bdi btrfs-1: dirty=663 wb=778 unstable=3 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 136.630034: balance_dirty_state: bdi btrfs-1: dirty=688 wb=778 unstable=3 bg_thresh=1003 thresh=2006 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 136.630155: balance_dirty_state: bdi btrfs-1: dirty=713 wb=778 unstable=3 bg_thresh=1005 thresh=2010 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 136.630446: balance_dirty_state: bdi btrfs-1: dirty=738 wb=778 unstable=3 bg_thresh=1004 thresh=2009 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 136.630451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.637849: balance_dirty_state: bdi btrfs-1: dirty=738 wb=627 unstable=3 bg_thresh=1005 thresh=2010 gap=642 poll_thresh=18 ino=257 dd-2584 [004] 136.637947: balance_dirty_state: bdi btrfs-1: dirty=763 wb=627 unstable=3 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=13 ino=257 dd-2584 [004] 136.638036: balance_dirty_state: bdi btrfs-1: dirty=763 wb=627 unstable=3 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 136.638125: balance_dirty_state: bdi btrfs-1: dirty=788 wb=627 unstable=3 bg_thresh=1004 thresh=2008 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 136.638212: balance_dirty_state: bdi btrfs-1: dirty=813 wb=627 unstable=3 bg_thresh=1004 thresh=2008 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 136.638388: balance_dirty_state: bdi btrfs-1: dirty=838 wb=627 unstable=3 bg_thresh=1006 thresh=2012 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 136.638564: balance_dirty_state: bdi btrfs-1: dirty=863 wb=627 unstable=3 bg_thresh=1005 thresh=2011 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 136.638739: balance_dirty_state: bdi btrfs-1: dirty=913 wb=627 unstable=3 bg_thresh=1005 thresh=2010 gap=467 poll_thresh=19 ino=257 dd-2584 [004] 136.638745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.645691: balance_dirty_state: bdi btrfs-1: dirty=913 wb=413 unstable=3 bg_thresh=1007 thresh=2014 gap=685 poll_thresh=19 ino=257 dd-2584 [004] 136.645785: balance_dirty_state: bdi btrfs-1: dirty=913 wb=413 unstable=3 bg_thresh=1006 thresh=2013 gap=684 poll_thresh=14 ino=257 dd-2584 [004] 136.645873: balance_dirty_state: bdi btrfs-1: dirty=938 wb=413 unstable=3 bg_thresh=1003 thresh=2007 gap=653 poll_thresh=15 ino=257 dd-2584 [004] 136.645962: balance_dirty_state: bdi btrfs-1: dirty=963 wb=413 unstable=3 bg_thresh=1008 thresh=2017 gap=638 poll_thresh=16 ino=257 dd-2584 [004] 136.646416: balance_dirty_state: bdi btrfs-1: dirty=988 wb=413 unstable=3 bg_thresh=1008 thresh=2016 gap=612 poll_thresh=17 ino=257 dd-2584 [004] 136.646608: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=413 unstable=3 bg_thresh=1004 thresh=2009 gap=579 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 136.646672: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24128 wrote=0 to_write=8192 dd-2584 [004] 136.646826: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=413 unstable=3 bg_thresh=1003 thresh=2007 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 136.647045: balance_dirty_state: bdi btrfs-1: dirty=979 wb=513 unstable=3 bg_thresh=1004 thresh=2009 gap=514 poll_thresh=20 ino=257 dd-2584 [004] 136.647263: balance_dirty_state: bdi btrfs-1: dirty=905 wb=613 unstable=3 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=21 ino=257 dd-2584 [004] 136.647265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.648295: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=624 to_write=7568 dd-2584 [004] 136.653749: balance_dirty_state: bdi btrfs-1: dirty=488 wb=905 unstable=3 bg_thresh=1001 thresh=2003 gap=607 poll_thresh=21 ino=257 dd-2584 [004] 136.653883: balance_dirty_state: bdi btrfs-1: dirty=513 wb=905 unstable=3 bg_thresh=1005 thresh=2010 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 136.654127: balance_dirty_state: bdi btrfs-1: dirty=538 wb=905 unstable=3 bg_thresh=1004 thresh=2009 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 136.654372: balance_dirty_state: bdi btrfs-1: dirty=563 wb=905 unstable=3 bg_thresh=1004 thresh=2008 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 136.654613: balance_dirty_state: bdi btrfs-1: dirty=613 wb=905 unstable=3 bg_thresh=1006 thresh=2012 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 136.654621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.661806: balance_dirty_state: bdi btrfs-1: dirty=613 wb=767 unstable=3 bg_thresh=1007 thresh=2015 gap=632 poll_thresh=19 ino=257 dd-2584 [004] 136.662041: balance_dirty_state: bdi btrfs-1: dirty=613 wb=767 unstable=3 bg_thresh=1004 thresh=2009 gap=626 poll_thresh=14 ino=257 dd-2584 [004] 136.662100: balance_dirty_state: bdi btrfs-1: dirty=638 wb=767 unstable=3 bg_thresh=1007 thresh=2014 gap=606 poll_thresh=15 ino=257 dd-2584 [004] 136.662158: balance_dirty_state: bdi btrfs-1: dirty=663 wb=767 unstable=3 bg_thresh=1004 thresh=2008 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 136.662275: balance_dirty_state: bdi btrfs-1: dirty=688 wb=767 unstable=3 bg_thresh=1006 thresh=2012 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 136.662391: balance_dirty_state: bdi btrfs-1: dirty=713 wb=767 unstable=3 bg_thresh=1005 thresh=2011 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 136.662524: balance_dirty_state: bdi btrfs-1: dirty=752 wb=767 unstable=3 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 136.662529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.669790: balance_dirty_state: bdi btrfs-1: dirty=752 wb=642 unstable=3 bg_thresh=1005 thresh=2010 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 136.669887: balance_dirty_state: bdi btrfs-1: dirty=777 wb=642 unstable=3 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 136.669977: balance_dirty_state: bdi btrfs-1: dirty=802 wb=642 unstable=3 bg_thresh=1008 thresh=2017 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 136.670063: balance_dirty_state: bdi btrfs-1: dirty=802 wb=642 unstable=3 bg_thresh=1005 thresh=2011 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 136.670237: balance_dirty_state: bdi btrfs-1: dirty=827 wb=642 unstable=3 bg_thresh=1005 thresh=2010 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 136.670430: balance_dirty_state: bdi btrfs-1: dirty=865 wb=642 unstable=3 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 136.670436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.677767: balance_dirty_state: bdi btrfs-1: dirty=865 wb=642 unstable=3 bg_thresh=1005 thresh=2010 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 136.677779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 136.685848: balance_dirty_state: bdi btrfs-1: dirty=865 wb=392 unstable=3 bg_thresh=1005 thresh=2010 gap=750 poll_thresh=18 ino=257 dd-2584 [005] 136.686303: balance_dirty_state: bdi btrfs-1: dirty=890 wb=392 unstable=3 bg_thresh=1005 thresh=2010 gap=725 poll_thresh=13 ino=257 dd-2584 [005] 136.686422: balance_dirty_state: bdi btrfs-1: dirty=915 wb=392 unstable=3 bg_thresh=1007 thresh=2015 gap=705 poll_thresh=14 ino=257 dd-2584 [005] 136.686541: balance_dirty_state: bdi btrfs-1: dirty=915 wb=392 unstable=3 bg_thresh=1010 thresh=2020 gap=710 poll_thresh=15 ino=257 dd-2584 [005] 136.686660: balance_dirty_state: bdi btrfs-1: dirty=940 wb=392 unstable=3 bg_thresh=1010 thresh=2020 gap=685 poll_thresh=16 ino=257 dd-2584 [005] 136.686902: balance_dirty_state: bdi btrfs-1: dirty=965 wb=392 unstable=3 bg_thresh=1009 thresh=2019 gap=659 poll_thresh=17 ino=257 dd-2584 [005] 136.687145: balance_dirty_state: bdi btrfs-1: dirty=990 wb=392 unstable=3 bg_thresh=1011 thresh=2023 gap=638 poll_thresh=18 ino=257 dd-2584 [005] 136.687387: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=392 unstable=3 bg_thresh=1008 thresh=2016 gap=581 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 136.687435: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24168 wrote=0 to_write=8192 dd-2584 [005] 136.687580: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=392 unstable=3 bg_thresh=1007 thresh=2015 gap=555 poll_thresh=20 ino=257 dd-2584 [005] 136.687728: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=467 unstable=3 bg_thresh=1011 thresh=2023 gap=524 poll_thresh=21 ino=257 dd-2584 [005] 136.687871: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=517 unstable=3 bg_thresh=1010 thresh=2021 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 136.687873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.688949: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=624 to_write=7568 dd-2584 [005] 136.693866: balance_dirty_state: bdi btrfs-1: dirty=500 wb=871 unstable=3 bg_thresh=1012 thresh=2025 gap=651 poll_thresh=22 ino=257 dd-2584 [005] 136.694388: balance_dirty_state: bdi btrfs-1: dirty=525 wb=871 unstable=3 bg_thresh=1012 thresh=2024 gap=625 poll_thresh=16 ino=257 dd-2584 [005] 136.694630: balance_dirty_state: bdi btrfs-1: dirty=550 wb=871 unstable=3 bg_thresh=1011 thresh=2023 gap=599 poll_thresh=17 ino=257 dd-2584 [005] 136.694876: balance_dirty_state: bdi btrfs-1: dirty=575 wb=871 unstable=3 bg_thresh=1013 thresh=2027 gap=578 poll_thresh=18 ino=257 dd-2584 [005] 136.695116: balance_dirty_state: bdi btrfs-1: dirty=600 wb=871 unstable=3 bg_thresh=1013 thresh=2026 gap=552 poll_thresh=19 ino=257 dd-2584 [005] 136.695356: balance_dirty_state: bdi btrfs-1: dirty=650 wb=871 unstable=3 bg_thresh=1012 thresh=2025 gap=501 poll_thresh=20 ino=257 dd-2584 [005] 136.695365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-313% task_weight=99% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 136.701872: balance_dirty_state: bdi btrfs-1: dirty=650 wb=758 unstable=3 bg_thresh=1012 thresh=2024 gap=613 poll_thresh=20 ino=257 dd-2584 [005] 136.701961: balance_dirty_state: bdi btrfs-1: dirty=650 wb=758 unstable=3 bg_thresh=1009 thresh=2018 gap=607 poll_thresh=15 ino=257 dd-2584 [005] 136.702020: balance_dirty_state: bdi btrfs-1: dirty=675 wb=758 unstable=3 bg_thresh=1011 thresh=2023 gap=587 poll_thresh=16 ino=257 dd-2584 [005] 136.702136: balance_dirty_state: bdi btrfs-1: dirty=700 wb=758 unstable=3 bg_thresh=1013 thresh=2027 gap=566 poll_thresh=17 ino=257 dd-2584 [005] 136.702252: balance_dirty_state: bdi btrfs-1: dirty=725 wb=758 unstable=3 bg_thresh=1013 thresh=2026 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 136.702549: balance_dirty_state: bdi btrfs-1: dirty=789 wb=758 unstable=3 bg_thresh=1009 thresh=2018 gap=468 poll_thresh=19 ino=257 dd-2584 [005] 136.702554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=64240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 136.709839: balance_dirty_state: bdi btrfs-1: dirty=789 wb=654 unstable=3 bg_thresh=1009 thresh=2018 gap=572 poll_thresh=19 ino=257 dd-2584 [005] 136.709915: balance_dirty_state: bdi btrfs-1: dirty=789 wb=654 unstable=3 bg_thresh=1010 thresh=2020 gap=574 poll_thresh=14 ino=257 dd-2584 [005] 136.709977: balance_dirty_state: bdi btrfs-1: dirty=814 wb=654 unstable=3 bg_thresh=1012 thresh=2024 gap=553 poll_thresh=15 ino=257 dd-2584 [005] 136.710037: balance_dirty_state: bdi btrfs-1: dirty=839 wb=654 unstable=3 bg_thresh=1012 thresh=2024 gap=528 poll_thresh=16 ino=257 dd-2584 [005] 136.710156: balance_dirty_state: bdi btrfs-1: dirty=864 wb=654 unstable=3 bg_thresh=1011 thresh=2023 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 136.710160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=64240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 136.717817: balance_dirty_state: bdi btrfs-1: dirty=864 wb=504 unstable=3 bg_thresh=1012 thresh=2024 gap=653 poll_thresh=17 ino=257 dd-2584 [005] 136.717889: balance_dirty_state: bdi btrfs-1: dirty=889 wb=504 unstable=3 bg_thresh=1011 thresh=2023 gap=627 poll_thresh=13 ino=257 dd-2584 [005] 136.717950: balance_dirty_state: bdi btrfs-1: dirty=889 wb=504 unstable=3 bg_thresh=1011 thresh=2023 gap=627 poll_thresh=14 ino=257 dd-2584 [005] 136.718011: balance_dirty_state: bdi btrfs-1: dirty=914 wb=504 unstable=3 bg_thresh=1011 thresh=2022 gap=601 poll_thresh=15 ino=257 dd-2584 [005] 136.718072: balance_dirty_state: bdi btrfs-1: dirty=914 wb=504 unstable=3 bg_thresh=1013 thresh=2027 gap=606 poll_thresh=16 ino=257 dd-2584 [005] 136.718191: balance_dirty_state: bdi btrfs-1: dirty=964 wb=504 unstable=3 bg_thresh=1013 thresh=2026 gap=555 poll_thresh=17 ino=257 dd-2584 [005] 136.718329: balance_dirty_state: bdi btrfs-1: dirty=990 wb=504 unstable=3 bg_thresh=1010 thresh=2020 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 136.718460: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=504 unstable=3 bg_thresh=1012 thresh=2025 gap=503 poll_thresh=19 ino=257 dd-2584 [005] 136.718465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=64240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.718511: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24200 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 136.719707: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=512 to_write=7680 dd-2584 [005] 136.725839: balance_dirty_state: bdi btrfs-1: dirty=513 wb=880 unstable=3 bg_thresh=1006 thresh=2013 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 136.726083: balance_dirty_state: bdi btrfs-1: dirty=513 wb=880 unstable=3 bg_thresh=1006 thresh=2012 gap=616 poll_thresh=14 ino=257 dd-2584 [005] 136.726144: balance_dirty_state: bdi btrfs-1: dirty=538 wb=880 unstable=3 bg_thresh=1008 thresh=2017 gap=596 poll_thresh=15 ino=257 dd-2584 [005] 136.726204: balance_dirty_state: bdi btrfs-1: dirty=563 wb=880 unstable=3 bg_thresh=1005 thresh=2011 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 136.726323: balance_dirty_state: bdi btrfs-1: dirty=588 wb=880 unstable=3 bg_thresh=1005 thresh=2010 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 136.726444: balance_dirty_state: bdi btrfs-1: dirty=613 wb=880 unstable=3 bg_thresh=1004 thresh=2009 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 136.726575: balance_dirty_state: bdi btrfs-1: dirty=664 wb=880 unstable=3 bg_thresh=1003 thresh=2007 gap=460 poll_thresh=19 ino=257 dd-2584 [005] 136.726580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=99% bdi_bw=64240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 136.733768: balance_dirty_state: bdi btrfs-1: dirty=664 wb=754 unstable=3 bg_thresh=1002 thresh=2004 gap=583 poll_thresh=19 ino=257 dd-2584 [005] 136.733835: balance_dirty_state: bdi btrfs-1: dirty=689 wb=754 unstable=3 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=14 ino=257 dd-2584 [005] 136.733897: balance_dirty_state: bdi btrfs-1: dirty=689 wb=754 unstable=3 bg_thresh=1004 thresh=2008 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 136.733959: balance_dirty_state: bdi btrfs-1: dirty=714 wb=754 unstable=3 bg_thresh=1001 thresh=2002 gap=531 poll_thresh=16 ino=257 dd-2584 [005] 136.734083: balance_dirty_state: bdi btrfs-1: dirty=739 wb=754 unstable=3 bg_thresh=1000 thresh=2001 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 136.734209: balance_dirty_state: bdi btrfs-1: dirty=764 wb=754 unstable=3 bg_thresh=1002 thresh=2005 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 136.734213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=64240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 136.741806: balance_dirty_state: bdi btrfs-1: dirty=764 wb=629 unstable=3 bg_thresh=1011 thresh=2023 gap=627 poll_thresh=18 ino=257 dd-2584 [005] 136.742069: balance_dirty_state: bdi btrfs-1: dirty=789 wb=629 unstable=3 bg_thresh=1011 thresh=2023 gap=602 poll_thresh=13 ino=257 dd-2584 [005] 136.742135: balance_dirty_state: bdi btrfs-1: dirty=814 wb=629 unstable=3 bg_thresh=1011 thresh=2022 gap=576 poll_thresh=14 ino=257 dd-2584 [005] 136.742207: balance_dirty_state: bdi btrfs-1: dirty=827 wb=629 unstable=3 bg_thresh=1011 thresh=2022 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 136.742276: balance_dirty_state: bdi btrfs-1: dirty=840 wb=629 unstable=3 bg_thresh=1010 thresh=2021 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 136.742416: balance_dirty_state: bdi btrfs-1: dirty=879 wb=629 unstable=3 bg_thresh=1011 thresh=2022 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 136.742553: balance_dirty_state: bdi btrfs-1: dirty=892 wb=629 unstable=3 bg_thresh=1011 thresh=2023 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 136.742557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=64240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 136.749828: balance_dirty_state: bdi btrfs-1: dirty=892 wb=527 unstable=3 bg_thresh=1004 thresh=2009 gap=587 poll_thresh=18 ino=257 dd-2584 [005] 136.749913: balance_dirty_state: bdi btrfs-1: dirty=917 wb=502 unstable=3 bg_thresh=1004 thresh=2009 gap=587 poll_thresh=13 ino=257 dd-2584 [005] 136.749977: balance_dirty_state: bdi btrfs-1: dirty=942 wb=502 unstable=3 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=14 ino=257 dd-2584 [005] 136.750040: balance_dirty_state: bdi btrfs-1: dirty=942 wb=502 unstable=3 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 136.750104: balance_dirty_state: bdi btrfs-1: dirty=967 wb=502 unstable=3 bg_thresh=1003 thresh=2006 gap=534 poll_thresh=16 ino=257 dd-2584 [005] 136.750232: balance_dirty_state: bdi btrfs-1: dirty=992 wb=502 unstable=3 bg_thresh=1005 thresh=2010 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 136.750355: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=502 unstable=3 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 136.750360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=64240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.750408: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24232 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 136.752801: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=512 to_write=7680 dd-2584 [005] 136.757741: balance_dirty_state: bdi btrfs-1: dirty=488 wb=918 unstable=3 bg_thresh=1005 thresh=2010 gap=601 poll_thresh=18 ino=257 dd-2584 [005] 136.757984: balance_dirty_state: bdi btrfs-1: dirty=513 wb=918 unstable=3 bg_thresh=1002 thresh=2004 gap=570 poll_thresh=13 ino=257 dd-2584 [005] 136.758046: balance_dirty_state: bdi btrfs-1: dirty=538 wb=918 unstable=3 bg_thresh=1001 thresh=2003 gap=544 poll_thresh=14 ino=257 dd-2584 [005] 136.758106: balance_dirty_state: bdi btrfs-1: dirty=538 wb=918 unstable=3 bg_thresh=1001 thresh=2003 gap=544 poll_thresh=15 ino=257 dd-2584 [005] 136.758167: balance_dirty_state: bdi btrfs-1: dirty=563 wb=918 unstable=3 bg_thresh=1003 thresh=2007 gap=523 poll_thresh=16 ino=257 dd-2584 [005] 136.758285: balance_dirty_state: bdi btrfs-1: dirty=588 wb=918 unstable=3 bg_thresh=1003 thresh=2006 gap=497 poll_thresh=17 ino=257 dd-2584 [005] 136.758290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=64240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 136.765751: balance_dirty_state: bdi btrfs-1: dirty=588 wb=655 unstable=3 bg_thresh=1006 thresh=2012 gap=766 poll_thresh=17 ino=257 dd-2584 [005] 136.765815: balance_dirty_state: bdi btrfs-1: dirty=613 wb=655 unstable=3 bg_thresh=1006 thresh=2012 gap=741 poll_thresh=13 ino=257 dd-2584 [005] 136.765875: balance_dirty_state: bdi btrfs-1: dirty=613 wb=655 unstable=3 bg_thresh=1005 thresh=2011 gap=740 poll_thresh=14 ino=257 dd-2584 [005] 136.765935: balance_dirty_state: bdi btrfs-1: dirty=638 wb=655 unstable=3 bg_thresh=1005 thresh=2011 gap=715 poll_thresh=15 ino=257 dd-2584 [005] 136.765994: balance_dirty_state: bdi btrfs-1: dirty=663 wb=655 unstable=3 bg_thresh=1005 thresh=2010 gap=689 poll_thresh=16 ino=257 dd-2584 [005] 136.766116: balance_dirty_state: bdi btrfs-1: dirty=688 wb=655 unstable=3 bg_thresh=1007 thresh=2014 gap=668 poll_thresh=17 ino=257 dd-2584 [005] 136.766235: balance_dirty_state: bdi btrfs-1: dirty=713 wb=655 unstable=3 bg_thresh=1006 thresh=2013 gap=642 poll_thresh=18 ino=257 dd-2584 [005] 136.766357: balance_dirty_state: bdi btrfs-1: dirty=763 wb=655 unstable=3 bg_thresh=1006 thresh=2012 gap=591 poll_thresh=19 ino=257 dd-2584 [005] 136.766655: balance_dirty_state: bdi btrfs-1: dirty=788 wb=655 unstable=3 bg_thresh=1005 thresh=2011 gap=565 poll_thresh=20 ino=257 dd-2584 [005] 136.766777: balance_dirty_state: bdi btrfs-1: dirty=813 wb=655 unstable=3 bg_thresh=1004 thresh=2009 gap=538 poll_thresh=21 ino=257 dd-2584 [005] 136.766896: balance_dirty_state: bdi btrfs-1: dirty=838 wb=655 unstable=3 bg_thresh=1004 thresh=2008 gap=512 poll_thresh=22 ino=257 dd-2584 [005] 136.767016: balance_dirty_state: bdi btrfs-1: dirty=888 wb=655 unstable=3 bg_thresh=1003 thresh=2007 gap=461 poll_thresh=23 ino=257 dd-2584 [005] 136.767021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=99% bdi_bw=64240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 136.773751: balance_dirty_state: bdi btrfs-1: dirty=888 wb=516 unstable=3 bg_thresh=1005 thresh=2010 gap=603 poll_thresh=23 ino=257 dd-2584 [001] 136.773842: balance_dirty_state: bdi btrfs-1: dirty=913 wb=516 unstable=3 bg_thresh=1005 thresh=2010 gap=578 poll_thresh=17 ino=257 dd-2584 [001] 136.774056: balance_dirty_state: bdi btrfs-1: dirty=938 wb=516 unstable=3 bg_thresh=1007 thresh=2015 gap=558 poll_thresh=18 ino=257 dd-2584 [001] 136.774270: balance_dirty_state: bdi btrfs-1: dirty=963 wb=516 unstable=3 bg_thresh=1010 thresh=2020 gap=538 poll_thresh=19 ino=257 dd-2584 [001] 136.774492: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=516 unstable=3 bg_thresh=1012 thresh=2024 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 136.774501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=64240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.774575: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24256 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 136.776259: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=496 to_write=7696 dd-2584 [005] 136.781800: balance_dirty_state: bdi btrfs-1: dirty=538 wb=1016 unstable=3 bg_thresh=1000 thresh=2000 gap=443 poll_thresh=20 ino=257 dd-2584 [005] 136.781812: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-147% task_gap=-395% task_weight=99% bdi_bw=64240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 136.793847: balance_dirty_state: bdi btrfs-1: dirty=538 wb=625 unstable=3 bg_thresh=1000 thresh=2001 gap=835 poll_thresh=20 ino=257 dd-2584 [005] 136.793958: balance_dirty_state: bdi btrfs-1: dirty=538 wb=625 unstable=3 bg_thresh=1003 thresh=2006 gap=840 poll_thresh=15 ino=257 dd-2584 [005] 136.794427: balance_dirty_state: bdi btrfs-1: dirty=563 wb=625 unstable=3 bg_thresh=1003 thresh=2006 gap=815 poll_thresh=16 ino=257 dd-2584 [005] 136.794655: balance_dirty_state: bdi btrfs-1: dirty=588 wb=625 unstable=3 bg_thresh=1008 thresh=2016 gap=800 poll_thresh=17 ino=257 dd-2584 [005] 136.794893: balance_dirty_state: bdi btrfs-1: dirty=638 wb=625 unstable=3 bg_thresh=1007 thresh=2015 gap=749 poll_thresh=18 ino=257 dd-2584 [005] 136.795131: balance_dirty_state: bdi btrfs-1: dirty=663 wb=625 unstable=3 bg_thresh=1007 thresh=2014 gap=723 poll_thresh=19 ino=257 dd-2584 [005] 136.795364: balance_dirty_state: bdi btrfs-1: dirty=688 wb=625 unstable=3 bg_thresh=1006 thresh=2013 gap=697 poll_thresh=20 ino=257 dd-2584 [005] 136.795598: balance_dirty_state: bdi btrfs-1: dirty=713 wb=625 unstable=3 bg_thresh=1008 thresh=2017 gap=676 poll_thresh=21 ino=257 dd-2584 [005] 136.795836: balance_dirty_state: bdi btrfs-1: dirty=763 wb=625 unstable=3 bg_thresh=1008 thresh=2016 gap=625 poll_thresh=22 ino=257 dd-2584 [005] 136.796073: balance_dirty_state: bdi btrfs-1: dirty=788 wb=625 unstable=3 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=23 ino=257 dd-2584 [005] 136.796634: balance_dirty_state: bdi btrfs-1: dirty=813 wb=625 unstable=3 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=24 ino=257 dd-2584 [005] 136.796870: balance_dirty_state: bdi btrfs-1: dirty=863 wb=625 unstable=3 bg_thresh=1009 thresh=2018 gap=527 poll_thresh=25 ino=257 dd-2584 [005] 136.797110: balance_dirty_state: bdi btrfs-1: dirty=888 wb=625 unstable=3 bg_thresh=1008 thresh=2017 gap=501 poll_thresh=26 ino=257 dd-2584 [005] 136.797119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-324% task_weight=99% bdi_bw=64240 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 136.801838: balance_dirty_state: bdi btrfs-1: dirty=888 wb=500 unstable=3 bg_thresh=1007 thresh=2015 gap=624 poll_thresh=26 ino=257 dd-2584 [005] 136.801935: balance_dirty_state: bdi btrfs-1: dirty=888 wb=500 unstable=3 bg_thresh=1007 thresh=2014 gap=623 poll_thresh=19 ino=257 dd-2584 [005] 136.802054: balance_dirty_state: bdi btrfs-1: dirty=938 wb=500 unstable=3 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=20 ino=257 dd-2584 [005] 136.802172: balance_dirty_state: bdi btrfs-1: dirty=963 wb=500 unstable=3 bg_thresh=1006 thresh=2012 gap=546 poll_thresh=21 ino=257 dd-2584 [005] 136.802290: balance_dirty_state: bdi btrfs-1: dirty=988 wb=500 unstable=3 bg_thresh=1008 thresh=2016 gap=525 poll_thresh=22 ino=257 dd-2584 [005] 136.802408: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=500 unstable=3 bg_thresh=1007 thresh=2015 gap=474 poll_thresh=23 ino=257 dd-2584 [005] 136.802413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=98% bdi_bw=64240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.802423: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24284 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 136.804785: writeback_single_inode: bdi btrfs-1: ino=257 state= age=8 wrote=496 to_write=7696 dd-2584 [005] 136.809878: balance_dirty_state: bdi btrfs-1: dirty=538 wb=975 unstable=3 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=23 ino=257 dd-2584 [005] 136.809891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-324% task_weight=98% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 136.817904: balance_dirty_state: bdi btrfs-1: dirty=538 wb=725 unstable=3 bg_thresh=1007 thresh=2015 gap=749 poll_thresh=23 ino=257 dd-2584 [000] 136.818015: balance_dirty_state: bdi btrfs-1: dirty=538 wb=725 unstable=3 bg_thresh=1010 thresh=2020 gap=754 poll_thresh=17 ino=257 dd-2584 [000] 136.818599: balance_dirty_state: bdi btrfs-1: dirty=588 wb=725 unstable=3 bg_thresh=1012 thresh=2025 gap=709 poll_thresh=18 ino=257 dd-2584 [000] 136.818837: balance_dirty_state: bdi btrfs-1: dirty=613 wb=725 unstable=3 bg_thresh=1015 thresh=2030 gap=689 poll_thresh=19 ino=257 dd-2584 [000] 136.819072: balance_dirty_state: bdi btrfs-1: dirty=638 wb=725 unstable=3 bg_thresh=1017 thresh=2034 gap=668 poll_thresh=20 ino=257 dd-2584 [000] 136.819305: balance_dirty_state: bdi btrfs-1: dirty=663 wb=725 unstable=3 bg_thresh=1016 thresh=2033 gap=642 poll_thresh=21 ino=257 dd-2584 [000] 136.819538: balance_dirty_state: bdi btrfs-1: dirty=713 wb=725 unstable=3 bg_thresh=1016 thresh=2032 gap=591 poll_thresh=22 ino=257 dd-2584 [000] 136.819775: balance_dirty_state: bdi btrfs-1: dirty=738 wb=725 unstable=3 bg_thresh=1015 thresh=2031 gap=565 poll_thresh=23 ino=257 dd-2584 [000] 136.820018: balance_dirty_state: bdi btrfs-1: dirty=763 wb=725 unstable=3 bg_thresh=1014 thresh=2029 gap=538 poll_thresh=24 ino=257 dd-2584 [000] 136.820258: balance_dirty_state: bdi btrfs-1: dirty=813 wb=725 unstable=3 bg_thresh=1014 thresh=2028 gap=487 poll_thresh=25 ino=257 dd-2584 [000] 136.820267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-309% task_weight=99% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 136.825865: balance_dirty_state: bdi btrfs-1: dirty=813 wb=600 unstable=3 bg_thresh=1013 thresh=2027 gap=611 poll_thresh=25 ino=257 dd-2584 [000] 136.825991: balance_dirty_state: bdi btrfs-1: dirty=813 wb=600 unstable=3 bg_thresh=1016 thresh=2032 gap=616 poll_thresh=19 ino=257 dd-2584 [000] 136.826574: balance_dirty_state: bdi btrfs-1: dirty=838 wb=600 unstable=3 bg_thresh=1015 thresh=2031 gap=590 poll_thresh=20 ino=257 dd-2584 [000] 136.826810: balance_dirty_state: bdi btrfs-1: dirty=888 wb=600 unstable=3 bg_thresh=1015 thresh=2030 gap=539 poll_thresh=21 ino=257 dd-2584 [000] 136.827044: balance_dirty_state: bdi btrfs-1: dirty=913 wb=600 unstable=3 bg_thresh=1014 thresh=2029 gap=513 poll_thresh=22 ino=257 dd-2584 [000] 136.827277: balance_dirty_state: bdi btrfs-1: dirty=938 wb=600 unstable=3 bg_thresh=1016 thresh=2033 gap=492 poll_thresh=23 ino=257 dd-2584 [000] 136.827286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-125% task_gap=-348% task_weight=98% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.833828: balance_dirty_state: bdi btrfs-1: dirty=938 wb=500 unstable=3 bg_thresh=1018 thresh=2036 gap=595 poll_thresh=23 ino=257 dd-2584 [004] 136.833925: balance_dirty_state: bdi btrfs-1: dirty=963 wb=500 unstable=3 bg_thresh=1017 thresh=2035 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 136.834095: balance_dirty_state: bdi btrfs-1: dirty=988 wb=500 unstable=3 bg_thresh=1017 thresh=2034 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 136.834264: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=500 unstable=3 bg_thresh=1016 thresh=2033 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 136.834434: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=500 unstable=3 bg_thresh=1018 thresh=2037 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 136.834440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.834500: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24316 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 136.835849: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=528 to_write=7664 dd-2584 [006] 136.841826: balance_dirty_state: bdi btrfs-1: dirty=513 wb=750 unstable=3 bg_thresh=1011 thresh=2022 gap=756 poll_thresh=20 ino=257 dd-2584 [006] 136.841940: balance_dirty_state: bdi btrfs-1: dirty=538 wb=750 unstable=3 bg_thresh=1011 thresh=2022 gap=731 poll_thresh=15 ino=257 dd-2584 [006] 136.842411: balance_dirty_state: bdi btrfs-1: dirty=563 wb=750 unstable=3 bg_thresh=1013 thresh=2027 gap=711 poll_thresh=16 ino=257 dd-2584 [006] 136.842646: balance_dirty_state: bdi btrfs-1: dirty=588 wb=750 unstable=3 bg_thresh=1016 thresh=2032 gap=691 poll_thresh=17 ino=257 dd-2584 [006] 136.842879: balance_dirty_state: bdi btrfs-1: dirty=613 wb=750 unstable=3 bg_thresh=1015 thresh=2031 gap=665 poll_thresh=18 ino=257 dd-2584 [006] 136.843117: balance_dirty_state: bdi btrfs-1: dirty=638 wb=750 unstable=3 bg_thresh=1014 thresh=2029 gap=638 poll_thresh=19 ino=257 dd-2584 [006] 136.843350: balance_dirty_state: bdi btrfs-1: dirty=688 wb=750 unstable=3 bg_thresh=1014 thresh=2028 gap=587 poll_thresh=20 ino=257 dd-2584 [006] 136.843585: balance_dirty_state: bdi btrfs-1: dirty=713 wb=750 unstable=3 bg_thresh=1013 thresh=2027 gap=561 poll_thresh=21 ino=257 dd-2584 [006] 136.843820: balance_dirty_state: bdi btrfs-1: dirty=738 wb=750 unstable=3 bg_thresh=1015 thresh=2031 gap=540 poll_thresh=22 ino=257 dd-2584 [006] 136.844052: balance_dirty_state: bdi btrfs-1: dirty=788 wb=750 unstable=3 bg_thresh=1015 thresh=2030 gap=489 poll_thresh=23 ino=257 dd-2584 [006] 136.844061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 136.849843: balance_dirty_state: bdi btrfs-1: dirty=788 wb=625 unstable=3 bg_thresh=1016 thresh=2032 gap=616 poll_thresh=23 ino=257 dd-2584 [006] 136.849969: balance_dirty_state: bdi btrfs-1: dirty=788 wb=625 unstable=3 bg_thresh=1016 thresh=2032 gap=616 poll_thresh=17 ino=257 dd-2584 [006] 136.850553: balance_dirty_state: bdi btrfs-1: dirty=838 wb=625 unstable=3 bg_thresh=1018 thresh=2036 gap=570 poll_thresh=18 ino=257 dd-2584 [006] 136.850788: balance_dirty_state: bdi btrfs-1: dirty=863 wb=625 unstable=3 bg_thresh=1017 thresh=2035 gap=544 poll_thresh=19 ino=257 dd-2584 [006] 136.851023: balance_dirty_state: bdi btrfs-1: dirty=888 wb=625 unstable=3 bg_thresh=1014 thresh=2028 gap=512 poll_thresh=20 ino=257 dd-2584 [006] 136.851256: balance_dirty_state: bdi btrfs-1: dirty=913 wb=625 unstable=3 bg_thresh=1016 thresh=2032 gap=491 poll_thresh=21 ino=257 dd-2584 [006] 136.851264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 136.857893: balance_dirty_state: bdi btrfs-1: dirty=913 wb=525 unstable=3 bg_thresh=1017 thresh=2034 gap=593 poll_thresh=21 ino=257 dd-2584 [006] 136.857986: balance_dirty_state: bdi btrfs-1: dirty=938 wb=525 unstable=3 bg_thresh=1017 thresh=2034 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 136.858107: balance_dirty_state: bdi btrfs-1: dirty=963 wb=525 unstable=3 bg_thresh=1019 thresh=2038 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 136.858224: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=525 unstable=3 bg_thresh=1018 thresh=2037 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 136.858228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-204% task_weight=98% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 136.865855: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=525 unstable=3 bg_thresh=1017 thresh=2034 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 136.865863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=98% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 136.873835: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=275 unstable=3 bg_thresh=1016 thresh=2033 gap=742 poll_thresh=18 ino=257 dd-2584 [006] 136.873901: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=275 unstable=3 bg_thresh=1013 thresh=2027 gap=736 poll_thresh=13 ino=257 dd-2584 [006] 136.873966: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=275 unstable=3 bg_thresh=1016 thresh=2032 gap=716 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 136.873984: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24356 wrote=0 to_write=8192 dd-2584 [006] 136.874028: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=275 unstable=3 bg_thresh=1015 thresh=2031 gap=715 poll_thresh=15 ino=257 dd-2584 [006] 136.874263: balance_dirty_state: bdi btrfs-1: dirty=963 wb=375 unstable=3 bg_thresh=1015 thresh=2031 gap=690 poll_thresh=16 ino=257 dd-2584 [006] 136.874401: balance_dirty_state: bdi btrfs-1: dirty=938 wb=425 unstable=3 bg_thresh=1017 thresh=2035 gap=669 poll_thresh=17 ino=257 dd-2584 [006] 136.874575: balance_dirty_state: bdi btrfs-1: dirty=913 wb=500 unstable=3 bg_thresh=1014 thresh=2028 gap=612 poll_thresh=18 ino=257 dd-2584 [006] 136.874745: balance_dirty_state: bdi btrfs-1: dirty=863 wb=575 unstable=3 bg_thresh=1013 thresh=2027 gap=586 poll_thresh=19 ino=257 dd-2584 [006] 136.874914: balance_dirty_state: bdi btrfs-1: dirty=813 wb=650 unstable=3 bg_thresh=1015 thresh=2031 gap=565 poll_thresh=20 ino=257 dd-2584 [006] 136.875083: balance_dirty_state: bdi btrfs-1: dirty=788 wb=725 unstable=3 bg_thresh=1015 thresh=2030 gap=514 poll_thresh=21 ino=257 dd-2584 [006] 136.875253: balance_dirty_state: bdi btrfs-1: dirty=738 wb=800 unstable=3 bg_thresh=1014 thresh=2029 gap=488 poll_thresh=22 ino=257 dd-2584 [006] 136.875255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.875779: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=736 to_write=7456 dd-2584 [006] 136.881928: balance_dirty_state: bdi btrfs-1: dirty=513 wb=875 unstable=3 bg_thresh=1014 thresh=2028 gap=637 poll_thresh=22 ino=257 dd-2584 [006] 136.882018: balance_dirty_state: bdi btrfs-1: dirty=513 wb=875 unstable=3 bg_thresh=1016 thresh=2033 gap=642 poll_thresh=16 ino=257 dd-2584 [006] 136.882132: balance_dirty_state: bdi btrfs-1: dirty=563 wb=875 unstable=3 bg_thresh=1016 thresh=2032 gap=591 poll_thresh=17 ino=257 dd-2584 [006] 136.882412: balance_dirty_state: bdi btrfs-1: dirty=588 wb=875 unstable=3 bg_thresh=1015 thresh=2031 gap=565 poll_thresh=18 ino=257 dd-2584 [006] 136.882525: balance_dirty_state: bdi btrfs-1: dirty=613 wb=875 unstable=3 bg_thresh=1012 thresh=2024 gap=533 poll_thresh=19 ino=257 dd-2584 [006] 136.882637: balance_dirty_state: bdi btrfs-1: dirty=663 wb=875 unstable=3 bg_thresh=1014 thresh=2028 gap=487 poll_thresh=20 ino=257 dd-2584 [006] 136.882641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-310% task_weight=100% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 136.889897: balance_dirty_state: bdi btrfs-1: dirty=663 wb=750 unstable=3 bg_thresh=1017 thresh=2034 gap=618 poll_thresh=20 ino=257 dd-2584 [006] 136.889963: balance_dirty_state: bdi btrfs-1: dirty=663 wb=750 unstable=3 bg_thresh=1019 thresh=2039 gap=623 poll_thresh=15 ino=257 dd-2584 [006] 136.890022: balance_dirty_state: bdi btrfs-1: dirty=688 wb=750 unstable=3 bg_thresh=1016 thresh=2033 gap=592 poll_thresh=16 ino=257 dd-2584 [006] 136.890140: balance_dirty_state: bdi btrfs-1: dirty=713 wb=750 unstable=3 bg_thresh=1016 thresh=2032 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 136.890256: balance_dirty_state: bdi btrfs-1: dirty=738 wb=750 unstable=3 bg_thresh=1015 thresh=2031 gap=540 poll_thresh=18 ino=257 dd-2584 [006] 136.890375: balance_dirty_state: bdi btrfs-1: dirty=788 wb=750 unstable=3 bg_thresh=1017 thresh=2035 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 136.890380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 136.897802: balance_dirty_state: bdi btrfs-1: dirty=788 wb=625 unstable=3 bg_thresh=1006 thresh=2013 gap=597 poll_thresh=19 ino=257 dd-2584 [002] 136.897899: balance_dirty_state: bdi btrfs-1: dirty=813 wb=625 unstable=3 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=14 ino=257 dd-2584 [002] 136.898005: balance_dirty_state: bdi btrfs-1: dirty=813 wb=625 unstable=3 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=15 ino=257 dd-2584 [002] 136.898436: balance_dirty_state: bdi btrfs-1: dirty=838 wb=625 unstable=3 bg_thresh=1000 thresh=2000 gap=534 poll_thresh=16 ino=257 dd-2584 [002] 136.898635: balance_dirty_state: bdi btrfs-1: dirty=863 wb=525 unstable=3 bg_thresh=995 thresh=1991 gap=600 poll_thresh=17 ino=257 dd-2584 [002] 136.898766: balance_dirty_state: bdi btrfs-1: dirty=888 wb=475 unstable=3 bg_thresh=1003 thresh=2007 gap=641 poll_thresh=18 ino=257 dd-2584 [002] 136.898892: balance_dirty_state: bdi btrfs-1: dirty=938 wb=475 unstable=3 bg_thresh=999 thresh=1998 gap=582 poll_thresh=19 ino=257 dd-2584 [002] 136.899015: balance_dirty_state: bdi btrfs-1: dirty=963 wb=475 unstable=3 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=20 ino=257 dd-2584 [002] 136.899139: balance_dirty_state: bdi btrfs-1: dirty=988 wb=475 unstable=3 bg_thresh=997 thresh=1994 gap=528 poll_thresh=21 ino=257 dd-2584 [002] 136.899265: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=475 unstable=3 bg_thresh=1002 thresh=2004 gap=488 poll_thresh=22 ino=257 dd-2584 [002] 136.899270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.899310: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24380 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 136.900661: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=512 to_write=7680 dd-2584 [002] 136.905783: balance_dirty_state: bdi btrfs-1: dirty=538 wb=975 unstable=3 bg_thresh=998 thresh=1997 gap=481 poll_thresh=22 ino=257 dd-2584 [002] 136.905791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 136.913955: balance_dirty_state: bdi btrfs-1: dirty=538 wb=725 unstable=3 bg_thresh=998 thresh=1996 gap=730 poll_thresh=22 ino=257 dd-2584 [005] 136.914052: balance_dirty_state: bdi btrfs-1: dirty=538 wb=725 unstable=3 bg_thresh=997 thresh=1995 gap=729 poll_thresh=16 ino=257 dd-2584 [005] 136.914221: balance_dirty_state: bdi btrfs-1: dirty=563 wb=725 unstable=3 bg_thresh=996 thresh=1993 gap=702 poll_thresh=17 ino=257 dd-2584 [005] 136.914628: balance_dirty_state: bdi btrfs-1: dirty=613 wb=725 unstable=3 bg_thresh=1001 thresh=2002 gap=661 poll_thresh=18 ino=257 dd-2584 [005] 136.914788: balance_dirty_state: bdi btrfs-1: dirty=638 wb=725 unstable=3 bg_thresh=1003 thresh=2006 gap=640 poll_thresh=19 ino=257 dd-2584 [005] 136.914948: balance_dirty_state: bdi btrfs-1: dirty=663 wb=725 unstable=3 bg_thresh=1002 thresh=2005 gap=614 poll_thresh=20 ino=257 dd-2584 [005] 136.915108: balance_dirty_state: bdi btrfs-1: dirty=713 wb=725 unstable=3 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=21 ino=257 dd-2584 [005] 136.915268: balance_dirty_state: bdi btrfs-1: dirty=738 wb=725 unstable=3 bg_thresh=1001 thresh=2003 gap=537 poll_thresh=22 ino=257 dd-2584 [005] 136.915432: balance_dirty_state: bdi btrfs-1: dirty=763 wb=725 unstable=3 bg_thresh=1003 thresh=2007 gap=516 poll_thresh=23 ino=257 dd-2584 [005] 136.915593: balance_dirty_state: bdi btrfs-1: dirty=788 wb=725 unstable=3 bg_thresh=1003 thresh=2006 gap=490 poll_thresh=24 ino=257 dd-2584 [005] 136.915600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 136.921793: balance_dirty_state: bdi btrfs-1: dirty=788 wb=725 unstable=3 bg_thresh=999 thresh=1999 gap=483 poll_thresh=24 ino=257 dd-2584 [005] 136.921801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 136.929809: balance_dirty_state: bdi btrfs-1: dirty=788 wb=500 unstable=3 bg_thresh=994 thresh=1988 gap=697 poll_thresh=24 ino=257 dd-2584 [005] 136.929879: balance_dirty_state: bdi btrfs-1: dirty=813 wb=500 unstable=3 bg_thresh=996 thresh=1993 gap=677 poll_thresh=18 ino=257 dd-2584 [005] 136.930163: balance_dirty_state: bdi btrfs-1: dirty=838 wb=500 unstable=3 bg_thresh=999 thresh=1998 gap=657 poll_thresh=19 ino=257 dd-2584 [005] 136.930281: balance_dirty_state: bdi btrfs-1: dirty=888 wb=500 unstable=3 bg_thresh=1001 thresh=2003 gap=612 poll_thresh=20 ino=257 dd-2584 [005] 136.930400: balance_dirty_state: bdi btrfs-1: dirty=913 wb=500 unstable=3 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=21 ino=257 dd-2584 [005] 136.930520: balance_dirty_state: bdi btrfs-1: dirty=938 wb=500 unstable=3 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=22 ino=257 dd-2584 [005] 136.930638: balance_dirty_state: bdi btrfs-1: dirty=963 wb=500 unstable=3 bg_thresh=999 thresh=1999 gap=533 poll_thresh=23 ino=257 dd-2584 [005] 136.930755: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=500 unstable=3 bg_thresh=999 thresh=1998 gap=482 poll_thresh=24 ino=257 dd-2584 [005] 136.930760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 136.930828: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24412 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 136.931943: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=480 to_write=15904 dd-2584 [004] 136.937917: balance_dirty_state: bdi btrfs-1: dirty=538 wb=875 unstable=3 bg_thresh=1006 thresh=2013 gap=597 poll_thresh=24 ino=257 dd-2584 [004] 136.938012: balance_dirty_state: bdi btrfs-1: dirty=563 wb=875 unstable=3 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 136.938192: balance_dirty_state: bdi btrfs-1: dirty=588 wb=875 unstable=3 bg_thresh=1009 thresh=2018 gap=552 poll_thresh=19 ino=257 dd-2584 [004] 136.938370: balance_dirty_state: bdi btrfs-1: dirty=638 wb=875 unstable=3 bg_thresh=1011 thresh=2023 gap=507 poll_thresh=20 ino=257 dd-2584 [004] 136.938835: balance_dirty_state: bdi btrfs-1: dirty=663 wb=875 unstable=3 bg_thresh=1016 thresh=2033 gap=492 poll_thresh=21 ino=257 dd-2584 [004] 136.938842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.945981: balance_dirty_state: bdi btrfs-1: dirty=663 wb=750 unstable=3 bg_thresh=1015 thresh=2031 gap=615 poll_thresh=21 ino=257 dd-2584 [004] 136.946108: balance_dirty_state: bdi btrfs-1: dirty=688 wb=750 unstable=3 bg_thresh=1015 thresh=2030 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 136.946347: balance_dirty_state: bdi btrfs-1: dirty=713 wb=750 unstable=3 bg_thresh=1014 thresh=2029 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 136.946583: balance_dirty_state: bdi btrfs-1: dirty=738 wb=750 unstable=3 bg_thresh=1014 thresh=2028 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 136.946887: balance_dirty_state: bdi btrfs-1: dirty=763 wb=725 unstable=3 bg_thresh=1016 thresh=2032 gap=541 poll_thresh=19 ino=257 dd-2584 [004] 136.947106: balance_dirty_state: bdi btrfs-1: dirty=813 wb=625 unstable=3 bg_thresh=1010 thresh=2021 gap=580 poll_thresh=20 ino=257 dd-2584 [004] 136.947236: balance_dirty_state: bdi btrfs-1: dirty=838 wb=625 unstable=3 bg_thresh=1013 thresh=2026 gap=560 poll_thresh=21 ino=257 dd-2584 [004] 136.947361: balance_dirty_state: bdi btrfs-1: dirty=863 wb=625 unstable=3 bg_thresh=1011 thresh=2023 gap=532 poll_thresh=22 ino=257 dd-2584 [004] 136.947656: balance_dirty_state: bdi btrfs-1: dirty=888 wb=625 unstable=3 bg_thresh=1011 thresh=2023 gap=507 poll_thresh=23 ino=257 dd-2584 [004] 136.947778: balance_dirty_state: bdi btrfs-1: dirty=938 wb=625 unstable=3 bg_thresh=1017 thresh=2034 gap=468 poll_thresh=24 ino=257 dd-2584 [004] 136.947783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.953962: balance_dirty_state: bdi btrfs-1: dirty=938 wb=625 unstable=3 bg_thresh=1016 thresh=2032 gap=466 poll_thresh=24 ino=257 dd-2584 [004] 136.953970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 136.961934: balance_dirty_state: bdi btrfs-1: dirty=938 wb=500 unstable=3 bg_thresh=1012 thresh=2024 gap=583 poll_thresh=24 ino=257 dd-2584 [004] 136.962055: balance_dirty_state: bdi btrfs-1: dirty=938 wb=500 unstable=3 bg_thresh=1012 thresh=2024 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 136.962345: balance_dirty_state: bdi btrfs-1: dirty=988 wb=500 unstable=3 bg_thresh=1011 thresh=2023 gap=532 poll_thresh=19 ino=257 dd-2584 [004] 136.962635: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=500 unstable=3 bg_thresh=1013 thresh=2027 gap=511 poll_thresh=20 ino=257 flush-btrfs-1-2586 [000] 136.962694: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24444 wrote=0 to_write=16384 dd-2584 [004] 136.962929: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=500 unstable=3 bg_thresh=1013 thresh=2026 gap=485 poll_thresh=21 ino=257 dd-2584 [004] 136.962932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 136.965152: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=496 to_write=15888 dd-2584 [003] 136.970885: balance_dirty_state: bdi btrfs-1: dirty=563 wb=875 unstable=3 bg_thresh=1015 thresh=2031 gap=590 poll_thresh=21 ino=257 dd-2584 [003] 136.970966: balance_dirty_state: bdi btrfs-1: dirty=563 wb=875 unstable=3 bg_thresh=1015 thresh=2031 gap=590 poll_thresh=16 ino=257 dd-2584 [003] 136.971118: balance_dirty_state: bdi btrfs-1: dirty=588 wb=875 unstable=3 bg_thresh=1018 thresh=2036 gap=570 poll_thresh=17 ino=257 dd-2584 [003] 136.971269: balance_dirty_state: bdi btrfs-1: dirty=613 wb=875 unstable=3 bg_thresh=1020 thresh=2041 gap=550 poll_thresh=18 ino=257 dd-2584 [003] 136.971649: balance_dirty_state: bdi btrfs-1: dirty=663 wb=875 unstable=3 bg_thresh=1022 thresh=2045 gap=504 poll_thresh=19 ino=257 dd-2584 [003] 136.971656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1307 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-197% task_weight=101% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 136.977810: balance_dirty_state: bdi btrfs-1: dirty=663 wb=875 unstable=3 bg_thresh=1022 thresh=2045 gap=504 poll_thresh=19 ino=257 dd-2584 [003] 136.977815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1307 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-197% task_weight=101% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 136.985808: balance_dirty_state: bdi btrfs-1: dirty=663 wb=525 unstable=3 bg_thresh=1013 thresh=2027 gap=836 poll_thresh=19 ino=257 dd-2584 [003] 136.985871: balance_dirty_state: bdi btrfs-1: dirty=663 wb=525 unstable=3 bg_thresh=1013 thresh=2027 gap=836 poll_thresh=14 ino=257 dd-2584 [003] 136.985930: balance_dirty_state: bdi btrfs-1: dirty=688 wb=525 unstable=3 bg_thresh=1016 thresh=2032 gap=816 poll_thresh=15 ino=257 dd-2584 [003] 136.985989: balance_dirty_state: bdi btrfs-1: dirty=713 wb=525 unstable=3 bg_thresh=1016 thresh=2032 gap=791 poll_thresh=16 ino=257 dd-2584 [003] 136.986107: balance_dirty_state: bdi btrfs-1: dirty=738 wb=525 unstable=3 bg_thresh=1018 thresh=2037 gap=771 poll_thresh=17 ino=257 dd-2584 [003] 136.986227: balance_dirty_state: bdi btrfs-1: dirty=763 wb=525 unstable=3 bg_thresh=1020 thresh=2041 gap=750 poll_thresh=18 ino=257 dd-2584 [003] 136.986346: balance_dirty_state: bdi btrfs-1: dirty=788 wb=525 unstable=3 bg_thresh=1020 thresh=2040 gap=724 poll_thresh=19 ino=257 dd-2584 [003] 136.986468: balance_dirty_state: bdi btrfs-1: dirty=838 wb=525 unstable=3 bg_thresh=1016 thresh=2033 gap=667 poll_thresh=20 ino=257 dd-2584 [003] 136.986591: balance_dirty_state: bdi btrfs-1: dirty=863 wb=525 unstable=3 bg_thresh=1018 thresh=2037 gap=646 poll_thresh=21 ino=257 dd-2584 [003] 136.986716: balance_dirty_state: bdi btrfs-1: dirty=888 wb=525 unstable=3 bg_thresh=1018 thresh=2036 gap=620 poll_thresh=22 ino=257 dd-2584 [003] 136.987034: balance_dirty_state: bdi btrfs-1: dirty=914 wb=525 unstable=3 bg_thresh=1010 thresh=2021 gap=579 poll_thresh=23 ino=257 dd-2584 [003] 136.987175: balance_dirty_state: bdi btrfs-1: dirty=953 wb=525 unstable=3 bg_thresh=1015 thresh=2031 gap=550 poll_thresh=24 ino=257 dd-2584 [003] 136.987316: balance_dirty_state: bdi btrfs-1: dirty=979 wb=525 unstable=3 bg_thresh=1019 thresh=2039 gap=532 poll_thresh=25 ino=257 dd-2584 [003] 136.987456: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=525 unstable=3 bg_thresh=1018 thresh=2037 gap=491 poll_thresh=26 ino=257 dd-2584 [003] 136.987461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 136.987533: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24468 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 136.988671: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=480 to_write=15904 dd-2584 [003] 136.993799: balance_dirty_state: bdi btrfs-1: dirty=538 wb=1005 unstable=3 bg_thresh=1021 thresh=2042 gap=496 poll_thresh=26 ino=257 dd-2584 [003] 136.993802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-200% task_weight=100% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 137.001799: balance_dirty_state: bdi btrfs-1: dirty=538 wb=880 unstable=3 bg_thresh=1014 thresh=2029 gap=608 poll_thresh=26 ino=257 dd-2584 [003] 137.001865: balance_dirty_state: bdi btrfs-1: dirty=563 wb=880 unstable=3 bg_thresh=1014 thresh=2029 gap=583 poll_thresh=19 ino=257 dd-2584 [003] 137.001982: balance_dirty_state: bdi btrfs-1: dirty=588 wb=880 unstable=3 bg_thresh=1017 thresh=2034 gap=563 poll_thresh=20 ino=257 dd-2584 [003] 137.002103: balance_dirty_state: bdi btrfs-1: dirty=613 wb=880 unstable=3 bg_thresh=1019 thresh=2039 gap=543 poll_thresh=21 ino=257 dd-2584 [003] 137.002223: balance_dirty_state: bdi btrfs-1: dirty=663 wb=880 unstable=3 bg_thresh=1024 thresh=2049 gap=503 poll_thresh=22 ino=257 dd-2584 [003] 137.002228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1310 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-46% task_gap=-193% task_weight=101% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 137.009817: balance_dirty_state: bdi btrfs-1: dirty=663 wb=605 unstable=3 bg_thresh=1017 thresh=2034 gap=763 poll_thresh=22 ino=257 dd-2584 [003] 137.009883: balance_dirty_state: bdi btrfs-1: dirty=663 wb=605 unstable=3 bg_thresh=1017 thresh=2034 gap=763 poll_thresh=16 ino=257 dd-2584 [003] 137.010177: balance_dirty_state: bdi btrfs-1: dirty=713 wb=505 unstable=3 bg_thresh=1019 thresh=2039 gap=818 poll_thresh=17 ino=257 dd-2584 [003] 137.010293: balance_dirty_state: bdi btrfs-1: dirty=738 wb=505 unstable=3 bg_thresh=1022 thresh=2044 gap=798 poll_thresh=18 ino=257 dd-2584 [003] 137.010412: balance_dirty_state: bdi btrfs-1: dirty=763 wb=505 unstable=3 bg_thresh=1024 thresh=2048 gap=777 poll_thresh=19 ino=257 dd-2584 [003] 137.010531: balance_dirty_state: bdi btrfs-1: dirty=813 wb=505 unstable=3 bg_thresh=1023 thresh=2047 gap=726 poll_thresh=20 ino=257 dd-2584 [003] 137.010649: balance_dirty_state: bdi btrfs-1: dirty=838 wb=505 unstable=3 bg_thresh=1023 thresh=2046 gap=700 poll_thresh=21 ino=257 dd-2584 [003] 137.010771: balance_dirty_state: bdi btrfs-1: dirty=863 wb=505 unstable=3 bg_thresh=1019 thresh=2039 gap=668 poll_thresh=22 ino=257 dd-2584 [003] 137.010894: balance_dirty_state: bdi btrfs-1: dirty=888 wb=505 unstable=3 bg_thresh=1021 thresh=2043 gap=647 poll_thresh=23 ino=257 dd-2584 [003] 137.011015: balance_dirty_state: bdi btrfs-1: dirty=938 wb=505 unstable=3 bg_thresh=1021 thresh=2042 gap=596 poll_thresh=24 ino=257 dd-2584 [003] 137.011297: balance_dirty_state: bdi btrfs-1: dirty=963 wb=505 unstable=3 bg_thresh=1020 thresh=2041 gap=570 poll_thresh=25 ino=257 dd-2584 [003] 137.011419: balance_dirty_state: bdi btrfs-1: dirty=988 wb=505 unstable=3 bg_thresh=1022 thresh=2045 gap=549 poll_thresh=26 ino=257 dd-2584 [003] 137.011547: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=505 unstable=3 bg_thresh=1022 thresh=2044 gap=523 poll_thresh=27 ino=257 dd-2584 [003] 137.011686: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=505 unstable=3 bg_thresh=1021 thresh=2042 gap=482 poll_thresh=28 ino=257 dd-2584 [003] 137.011691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 137.011761: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24492 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 137.012961: writeback_single_inode: bdi btrfs-1: ino=257 state= age=8 wrote=512 to_write=15872 dd-2584 [007] 137.017825: balance_dirty_state: bdi btrfs-1: dirty=538 wb=869 unstable=3 bg_thresh=1010 thresh=2020 gap=610 poll_thresh=28 ino=257 dd-2584 [007] 137.017924: balance_dirty_state: bdi btrfs-1: dirty=563 wb=869 unstable=3 bg_thresh=1013 thresh=2026 gap=591 poll_thresh=21 ino=257 dd-2584 [007] 137.018101: balance_dirty_state: bdi btrfs-1: dirty=588 wb=869 unstable=3 bg_thresh=1009 thresh=2019 gap=559 poll_thresh=22 ino=257 dd-2584 [007] 137.018285: balance_dirty_state: bdi btrfs-1: dirty=638 wb=869 unstable=3 bg_thresh=1015 thresh=2030 gap=520 poll_thresh=23 ino=257 dd-2584 [007] 137.018473: balance_dirty_state: bdi btrfs-1: dirty=663 wb=869 unstable=3 bg_thresh=1010 thresh=2020 gap=485 poll_thresh=24 ino=257 dd-2584 [007] 137.018480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 137.025988: balance_dirty_state: bdi btrfs-1: dirty=661 wb=744 unstable=3 bg_thresh=1012 thresh=2024 gap=616 poll_thresh=24 ino=257 dd-2584 [007] 137.026079: balance_dirty_state: bdi btrfs-1: dirty=661 wb=744 unstable=3 bg_thresh=1012 thresh=2024 gap=616 poll_thresh=18 ino=257 dd-2584 [007] 137.026501: balance_dirty_state: bdi btrfs-1: dirty=711 wb=744 unstable=3 bg_thresh=1014 thresh=2028 gap=570 poll_thresh=19 ino=257 dd-2584 [007] 137.026673: balance_dirty_state: bdi btrfs-1: dirty=736 wb=744 unstable=3 bg_thresh=1013 thresh=2027 gap=544 poll_thresh=20 ino=257 dd-2584 [007] 137.026846: balance_dirty_state: bdi btrfs-1: dirty=761 wb=744 unstable=3 bg_thresh=1013 thresh=2026 gap=518 poll_thresh=21 ino=257 dd-2584 [007] 137.027017: balance_dirty_state: bdi btrfs-1: dirty=811 wb=744 unstable=3 bg_thresh=1012 thresh=2025 gap=467 poll_thresh=22 ino=257 dd-2584 [007] 137.027024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 137.033860: balance_dirty_state: bdi btrfs-1: dirty=833 wb=588 unstable=3 bg_thresh=1018 thresh=2037 gap=613 poll_thresh=22 ino=257 dd-2584 [003] 137.033933: balance_dirty_state: bdi btrfs-1: dirty=833 wb=588 unstable=3 bg_thresh=1018 thresh=2037 gap=613 poll_thresh=16 ino=257 dd-2584 [003] 137.034054: balance_dirty_state: bdi btrfs-1: dirty=883 wb=588 unstable=3 bg_thresh=1021 thresh=2042 gap=568 poll_thresh=17 ino=257 dd-2584 [003] 137.034175: balance_dirty_state: bdi btrfs-1: dirty=908 wb=588 unstable=3 bg_thresh=1023 thresh=2047 gap=548 poll_thresh=18 ino=257 dd-2584 [003] 137.034298: balance_dirty_state: bdi btrfs-1: dirty=933 wb=588 unstable=3 bg_thresh=1025 thresh=2051 gap=527 poll_thresh=19 ino=257 dd-2584 [003] 137.034593: balance_dirty_state: bdi btrfs-1: dirty=983 wb=588 unstable=3 bg_thresh=1025 thresh=2050 gap=476 poll_thresh=20 ino=257 dd-2584 [003] 137.034598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 137.041824: balance_dirty_state: bdi btrfs-1: dirty=983 wb=497 unstable=3 bg_thresh=1014 thresh=2028 gap=545 poll_thresh=20 ino=257 dd-2584 [007] 137.041921: balance_dirty_state: bdi btrfs-1: dirty=983 wb=497 unstable=3 bg_thresh=1013 thresh=2027 gap=544 poll_thresh=15 ino=257 dd-2584 [007] 137.042012: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=497 unstable=3 bg_thresh=1016 thresh=2032 gap=524 poll_thresh=16 ino=257 dd-2584 [007] 137.042198: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=497 unstable=3 bg_thresh=1012 thresh=2025 gap=492 poll_thresh=17 ino=257 dd-2584 [007] 137.042205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 137.042275: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24524 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 137.043544: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=464 to_write=15920 dd-2584 [003] 137.050070: balance_dirty_state: bdi btrfs-1: dirty=566 wb=847 unstable=3 bg_thresh=992 thresh=1984 gap=568 poll_thresh=17 ino=257 dd-2584 [003] 137.050163: balance_dirty_state: bdi btrfs-1: dirty=566 wb=847 unstable=3 bg_thresh=988 thresh=1977 gap=561 poll_thresh=13 ino=257 dd-2584 [003] 137.050242: balance_dirty_state: bdi btrfs-1: dirty=591 wb=847 unstable=3 bg_thresh=988 thresh=1976 gap=535 poll_thresh=14 ino=257 dd-2584 [003] 137.050309: balance_dirty_state: bdi btrfs-1: dirty=616 wb=847 unstable=3 bg_thresh=993 thresh=1987 gap=521 poll_thresh=15 ino=257 dd-2584 [003] 137.050386: balance_dirty_state: bdi btrfs-1: dirty=616 wb=822 unstable=3 bg_thresh=989 thresh=1978 gap=537 poll_thresh=16 ino=257 dd-2584 [003] 137.050536: balance_dirty_state: bdi btrfs-1: dirty=641 wb=722 unstable=3 bg_thresh=987 thresh=1975 gap=609 poll_thresh=17 ino=257 dd-2584 [003] 137.050672: balance_dirty_state: bdi btrfs-1: dirty=691 wb=722 unstable=3 bg_thresh=989 thresh=1979 gap=563 poll_thresh=18 ino=257 dd-2584 [003] 137.050823: balance_dirty_state: bdi btrfs-1: dirty=716 wb=722 unstable=3 bg_thresh=992 thresh=1984 gap=543 poll_thresh=19 ino=257 dd-2584 [003] 137.051132: balance_dirty_state: bdi btrfs-1: dirty=741 wb=722 unstable=3 bg_thresh=989 thresh=1978 gap=512 poll_thresh=20 ino=257 dd-2584 [003] 137.051260: balance_dirty_state: bdi btrfs-1: dirty=791 wb=722 unstable=3 bg_thresh=991 thresh=1982 gap=466 poll_thresh=21 ino=257 dd-2584 [003] 137.051265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 137.057912: balance_dirty_state: bdi btrfs-1: dirty=778 wb=600 unstable=3 bg_thresh=998 thresh=1997 gap=616 poll_thresh=21 ino=257 dd-2584 [006] 137.058000: balance_dirty_state: bdi btrfs-1: dirty=778 wb=600 unstable=3 bg_thresh=998 thresh=1997 gap=616 poll_thresh=16 ino=257 dd-2584 [006] 137.058156: balance_dirty_state: bdi btrfs-1: dirty=828 wb=600 unstable=3 bg_thresh=1003 thresh=2007 gap=576 poll_thresh=17 ino=257 dd-2584 [006] 137.058315: balance_dirty_state: bdi btrfs-1: dirty=853 wb=600 unstable=3 bg_thresh=1003 thresh=2006 gap=550 poll_thresh=18 ino=257 dd-2584 [006] 137.058476: balance_dirty_state: bdi btrfs-1: dirty=878 wb=600 unstable=3 bg_thresh=1002 thresh=2005 gap=524 poll_thresh=19 ino=257 dd-2584 [006] 137.058649: balance_dirty_state: bdi btrfs-1: dirty=928 wb=600 unstable=3 bg_thresh=1002 thresh=2004 gap=473 poll_thresh=20 ino=257 dd-2584 [006] 137.058658: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 137.065937: balance_dirty_state: bdi btrfs-1: dirty=928 wb=486 unstable=3 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=20 ino=257 dd-2584 [006] 137.066010: balance_dirty_state: bdi btrfs-1: dirty=924 wb=479 unstable=0 bg_thresh=1003 thresh=2007 gap=604 poll_thresh=15 ino=257 dd-2584 [006] 137.066073: balance_dirty_state: bdi btrfs-1: dirty=949 wb=479 unstable=0 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=16 ino=257 dd-2584 [006] 137.066193: balance_dirty_state: bdi btrfs-1: dirty=974 wb=479 unstable=0 bg_thresh=1002 thresh=2005 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 137.066486: balance_dirty_state: bdi btrfs-1: dirty=999 wb=479 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 137.066606: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=479 unstable=0 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=19 ino=257 dd-2584 [006] 137.066611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 137.066656: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24548 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 137.067821: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=496 to_write=15888 dd-2584 [006] 137.073938: balance_dirty_state: bdi btrfs-1: dirty=549 wb=854 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=19 ino=257 dd-2584 [006] 137.074010: balance_dirty_state: bdi btrfs-1: dirty=549 wb=854 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 137.074073: balance_dirty_state: bdi btrfs-1: dirty=574 wb=854 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 137.074134: balance_dirty_state: bdi btrfs-1: dirty=599 wb=854 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 137.074249: balance_dirty_state: bdi btrfs-1: dirty=624 wb=854 unstable=0 bg_thresh=1001 thresh=2003 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 137.074362: balance_dirty_state: bdi btrfs-1: dirty=649 wb=854 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 137.074367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 137.082043: balance_dirty_state: bdi btrfs-1: dirty=649 wb=729 unstable=0 bg_thresh=1002 thresh=2004 gap=626 poll_thresh=18 ino=257 dd-2584 [006] 137.082119: balance_dirty_state: bdi btrfs-1: dirty=674 wb=729 unstable=0 bg_thresh=1004 thresh=2009 gap=606 poll_thresh=13 ino=257 dd-2584 [006] 137.082181: balance_dirty_state: bdi btrfs-1: dirty=674 wb=729 unstable=0 bg_thresh=1001 thresh=2003 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 137.082239: balance_dirty_state: bdi btrfs-1: dirty=699 wb=729 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 137.082298: balance_dirty_state: bdi btrfs-1: dirty=724 wb=729 unstable=0 bg_thresh=1003 thresh=2007 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 137.082579: balance_dirty_state: bdi btrfs-1: dirty=749 wb=729 unstable=0 bg_thresh=1003 thresh=2006 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 137.082693: balance_dirty_state: bdi btrfs-1: dirty=774 wb=729 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 137.082809: balance_dirty_state: bdi btrfs-1: dirty=824 wb=729 unstable=0 bg_thresh=1002 thresh=2004 gap=451 poll_thresh=19 ino=257 dd-2584 [006] 137.082813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=100% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 137.089981: balance_dirty_state: bdi btrfs-1: dirty=824 wb=604 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=19 ino=257 dd-2584 [006] 137.090080: balance_dirty_state: bdi btrfs-1: dirty=824 wb=604 unstable=0 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=14 ino=257 dd-2584 [006] 137.090140: balance_dirty_state: bdi btrfs-1: dirty=849 wb=604 unstable=0 bg_thresh=1005 thresh=2011 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 137.090205: balance_dirty_state: bdi btrfs-1: dirty=874 wb=604 unstable=0 bg_thresh=1002 thresh=2005 gap=527 poll_thresh=16 ino=257 dd-2584 [006] 137.090345: balance_dirty_state: bdi btrfs-1: dirty=899 wb=529 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=17 ino=257 dd-2584 [006] 137.090466: balance_dirty_state: bdi btrfs-1: dirty=924 wb=529 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=18 ino=257 dd-2584 [006] 137.090589: balance_dirty_state: bdi btrfs-1: dirty=949 wb=529 unstable=0 bg_thresh=1001 thresh=2003 gap=525 poll_thresh=19 ino=257 dd-2584 [006] 137.090711: balance_dirty_state: bdi btrfs-1: dirty=999 wb=529 unstable=0 bg_thresh=997 thresh=1994 gap=466 poll_thresh=20 ino=257 dd-2584 [006] 137.090716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 137.090781: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24572 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 137.091914: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=448 to_write=15936 dd-2584 [006] 137.097962: balance_dirty_state: bdi btrfs-1: dirty=549 wb=979 unstable=0 bg_thresh=997 thresh=1994 gap=466 poll_thresh=20 ino=257 dd-2584 [006] 137.097967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.105948: balance_dirty_state: bdi btrfs-1: dirty=549 wb=704 unstable=0 bg_thresh=1002 thresh=2004 gap=751 poll_thresh=20 ino=257 dd-2584 [004] 137.106239: balance_dirty_state: bdi btrfs-1: dirty=549 wb=704 unstable=0 bg_thresh=1003 thresh=2006 gap=753 poll_thresh=15 ino=257 dd-2584 [004] 137.106305: balance_dirty_state: bdi btrfs-1: dirty=574 wb=704 unstable=0 bg_thresh=1005 thresh=2011 gap=733 poll_thresh=16 ino=257 dd-2584 [004] 137.106435: balance_dirty_state: bdi btrfs-1: dirty=599 wb=704 unstable=0 bg_thresh=1008 thresh=2016 gap=713 poll_thresh=17 ino=257 dd-2584 [004] 137.106565: balance_dirty_state: bdi btrfs-1: dirty=649 wb=704 unstable=0 bg_thresh=1010 thresh=2021 gap=668 poll_thresh=18 ino=257 dd-2584 [004] 137.106696: balance_dirty_state: bdi btrfs-1: dirty=674 wb=704 unstable=0 bg_thresh=1012 thresh=2025 gap=647 poll_thresh=19 ino=257 dd-2584 [004] 137.106828: balance_dirty_state: bdi btrfs-1: dirty=699 wb=704 unstable=0 bg_thresh=1009 thresh=2018 gap=615 poll_thresh=20 ino=257 dd-2584 [004] 137.106958: balance_dirty_state: bdi btrfs-1: dirty=749 wb=704 unstable=0 bg_thresh=1008 thresh=2017 gap=564 poll_thresh=21 ino=257 dd-2584 [004] 137.107089: balance_dirty_state: bdi btrfs-1: dirty=774 wb=704 unstable=0 bg_thresh=1008 thresh=2016 gap=538 poll_thresh=22 ino=257 dd-2584 [004] 137.107220: balance_dirty_state: bdi btrfs-1: dirty=799 wb=704 unstable=0 bg_thresh=1010 thresh=2020 gap=517 poll_thresh=23 ino=257 dd-2584 [004] 137.107533: balance_dirty_state: bdi btrfs-1: dirty=824 wb=704 unstable=0 bg_thresh=1009 thresh=2019 gap=491 poll_thresh=24 ino=257 dd-2584 [004] 137.107538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.113876: balance_dirty_state: bdi btrfs-1: dirty=824 wb=579 unstable=0 bg_thresh=1003 thresh=2007 gap=604 poll_thresh=24 ino=257 dd-2584 [004] 137.113946: balance_dirty_state: bdi btrfs-1: dirty=849 wb=579 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=18 ino=257 dd-2584 [004] 137.114075: balance_dirty_state: bdi btrfs-1: dirty=874 wb=579 unstable=0 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=19 ino=257 dd-2584 [004] 137.114203: balance_dirty_state: bdi btrfs-1: dirty=924 wb=579 unstable=0 bg_thresh=1008 thresh=2017 gap=514 poll_thresh=20 ino=257 dd-2584 [004] 137.114337: balance_dirty_state: bdi btrfs-1: dirty=949 wb=579 unstable=0 bg_thresh=1010 thresh=2021 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 137.114342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.121925: balance_dirty_state: bdi btrfs-1: dirty=949 wb=479 unstable=0 bg_thresh=1002 thresh=2004 gap=576 poll_thresh=21 ino=257 dd-2584 [004] 137.122015: balance_dirty_state: bdi btrfs-1: dirty=949 wb=479 unstable=0 bg_thresh=1002 thresh=2004 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 137.122181: balance_dirty_state: bdi btrfs-1: dirty=999 wb=479 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 137.122349: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=479 unstable=0 bg_thresh=1007 thresh=2014 gap=511 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 137.122409: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24604 wrote=0 to_write=16384 dd-2584 [004] 137.122538: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=479 unstable=0 bg_thresh=1009 thresh=2018 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 137.122540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 137.123623: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=16 wrote=512 to_write=15872 dd-2584 [004] 137.129895: balance_dirty_state: bdi btrfs-1: dirty=549 wb=854 unstable=0 bg_thresh=1006 thresh=2012 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 137.130123: balance_dirty_state: bdi btrfs-1: dirty=574 wb=854 unstable=0 bg_thresh=1006 thresh=2012 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 137.130180: balance_dirty_state: bdi btrfs-1: dirty=599 wb=854 unstable=0 bg_thresh=1008 thresh=2017 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 137.130235: balance_dirty_state: bdi btrfs-1: dirty=599 wb=854 unstable=0 bg_thresh=1008 thresh=2017 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 137.130348: balance_dirty_state: bdi btrfs-1: dirty=624 wb=854 unstable=0 bg_thresh=1008 thresh=2016 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 137.130460: balance_dirty_state: bdi btrfs-1: dirty=674 wb=854 unstable=0 bg_thresh=1010 thresh=2020 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 137.130465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.137883: balance_dirty_state: bdi btrfs-1: dirty=674 wb=704 unstable=0 bg_thresh=1003 thresh=2006 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 137.137953: balance_dirty_state: bdi btrfs-1: dirty=674 wb=704 unstable=0 bg_thresh=1003 thresh=2006 gap=628 poll_thresh=13 ino=257 dd-2584 [004] 137.138008: balance_dirty_state: bdi btrfs-1: dirty=699 wb=704 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 137.138063: balance_dirty_state: bdi btrfs-1: dirty=724 wb=704 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 137.138117: balance_dirty_state: bdi btrfs-1: dirty=724 wb=704 unstable=0 bg_thresh=1008 thresh=2016 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 137.138229: balance_dirty_state: bdi btrfs-1: dirty=774 wb=704 unstable=0 bg_thresh=1010 thresh=2021 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 137.138343: balance_dirty_state: bdi btrfs-1: dirty=799 wb=704 unstable=0 bg_thresh=1009 thresh=2019 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 137.138619: balance_dirty_state: bdi btrfs-1: dirty=824 wb=704 unstable=0 bg_thresh=1009 thresh=2018 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 137.138623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.145872: balance_dirty_state: bdi btrfs-1: dirty=824 wb=529 unstable=0 bg_thresh=1002 thresh=2004 gap=651 poll_thresh=19 ino=257 dd-2584 [004] 137.146054: balance_dirty_state: bdi btrfs-1: dirty=849 wb=529 unstable=0 bg_thresh=1002 thresh=2004 gap=626 poll_thresh=14 ino=257 dd-2584 [004] 137.146229: balance_dirty_state: bdi btrfs-1: dirty=849 wb=529 unstable=0 bg_thresh=1004 thresh=2009 gap=631 poll_thresh=15 ino=257 dd-2584 [004] 137.146405: balance_dirty_state: bdi btrfs-1: dirty=874 wb=529 unstable=0 bg_thresh=1004 thresh=2009 gap=606 poll_thresh=16 ino=257 dd-2584 [004] 137.146751: balance_dirty_state: bdi btrfs-1: dirty=899 wb=529 unstable=0 bg_thresh=1007 thresh=2014 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 137.147112: balance_dirty_state: bdi btrfs-1: dirty=949 wb=529 unstable=0 bg_thresh=1009 thresh=2018 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 137.147467: balance_dirty_state: bdi btrfs-1: dirty=974 wb=529 unstable=0 bg_thresh=1008 thresh=2017 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 137.147821: balance_dirty_state: bdi btrfs-1: dirty=999 wb=529 unstable=0 bg_thresh=1008 thresh=2016 gap=488 poll_thresh=20 ino=257 dd-2584 [004] 137.147833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.153914: balance_dirty_state: bdi btrfs-1: dirty=999 wb=529 unstable=0 bg_thresh=1000 thresh=2000 gap=472 poll_thresh=20 ino=257 dd-2584 [004] 137.153926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.161884: balance_dirty_state: bdi btrfs-1: dirty=999 wb=279 unstable=0 bg_thresh=1003 thresh=2007 gap=729 poll_thresh=20 ino=257 dd-2584 [004] 137.161956: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=279 unstable=0 bg_thresh=1003 thresh=2007 gap=704 poll_thresh=15 ino=257 dd-2584 [004] 137.162019: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=279 unstable=0 bg_thresh=1006 thresh=2012 gap=709 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 137.162021: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24644 wrote=0 to_write=16384 dd-2584 [004] 137.162138: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=279 unstable=0 bg_thresh=1008 thresh=2017 gap=689 poll_thresh=17 ino=257 dd-2584 [004] 137.162436: balance_dirty_state: bdi btrfs-1: dirty=949 wb=429 unstable=0 bg_thresh=1008 thresh=2016 gap=638 poll_thresh=18 ino=257 dd-2584 [004] 137.162564: balance_dirty_state: bdi btrfs-1: dirty=924 wb=479 unstable=0 bg_thresh=1010 thresh=2020 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 137.162690: balance_dirty_state: bdi btrfs-1: dirty=924 wb=529 unstable=0 bg_thresh=1009 thresh=2019 gap=566 poll_thresh=20 ino=257 dd-2584 [004] 137.162816: balance_dirty_state: bdi btrfs-1: dirty=899 wb=579 unstable=0 bg_thresh=1009 thresh=2018 gap=540 poll_thresh=21 ino=257 dd-2584 [004] 137.162943: balance_dirty_state: bdi btrfs-1: dirty=849 wb=654 unstable=0 bg_thresh=1008 thresh=2017 gap=514 poll_thresh=22 ino=257 dd-2584 [004] 137.163070: balance_dirty_state: bdi btrfs-1: dirty=824 wb=704 unstable=0 bg_thresh=1010 thresh=2021 gap=493 poll_thresh=23 ino=257 dd-2584 [004] 137.163072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 137.163726: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=704 to_write=15680 dd-2584 [004] 137.169939: balance_dirty_state: bdi btrfs-1: dirty=549 wb=829 unstable=0 bg_thresh=999 thresh=1999 gap=621 poll_thresh=23 ino=257 dd-2584 [004] 137.170033: balance_dirty_state: bdi btrfs-1: dirty=574 wb=829 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=17 ino=257 dd-2584 [004] 137.170195: balance_dirty_state: bdi btrfs-1: dirty=599 wb=829 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 137.170582: balance_dirty_state: bdi btrfs-1: dirty=649 wb=829 unstable=0 bg_thresh=1007 thresh=2015 gap=537 poll_thresh=19 ino=257 dd-2584 [004] 137.170697: balance_dirty_state: bdi btrfs-1: dirty=674 wb=829 unstable=0 bg_thresh=1009 thresh=2019 gap=516 poll_thresh=20 ino=257 dd-2584 [004] 137.170810: balance_dirty_state: bdi btrfs-1: dirty=699 wb=829 unstable=0 bg_thresh=1009 thresh=2018 gap=490 poll_thresh=21 ino=257 dd-2584 [004] 137.170815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.177912: balance_dirty_state: bdi btrfs-1: dirty=699 wb=704 unstable=0 bg_thresh=996 thresh=1993 gap=590 poll_thresh=21 ino=257 dd-2584 [004] 137.178003: balance_dirty_state: bdi btrfs-1: dirty=724 wb=704 unstable=0 bg_thresh=996 thresh=1993 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 137.178180: balance_dirty_state: bdi btrfs-1: dirty=749 wb=704 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 137.178357: balance_dirty_state: bdi btrfs-1: dirty=774 wb=704 unstable=0 bg_thresh=1007 thresh=2014 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 137.178538: balance_dirty_state: bdi btrfs-1: dirty=824 wb=704 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 137.178544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.185906: balance_dirty_state: bdi btrfs-1: dirty=824 wb=579 unstable=0 bg_thresh=990 thresh=1981 gap=578 poll_thresh=19 ino=257 dd-2584 [004] 137.185995: balance_dirty_state: bdi btrfs-1: dirty=824 wb=579 unstable=0 bg_thresh=990 thresh=1981 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 137.186058: balance_dirty_state: bdi btrfs-1: dirty=849 wb=579 unstable=0 bg_thresh=993 thresh=1986 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 137.186119: balance_dirty_state: bdi btrfs-1: dirty=874 wb=579 unstable=0 bg_thresh=993 thresh=1986 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 137.186415: balance_dirty_state: bdi btrfs-1: dirty=899 wb=579 unstable=0 bg_thresh=1001 thresh=2003 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 137.186533: balance_dirty_state: bdi btrfs-1: dirty=924 wb=579 unstable=0 bg_thresh=1003 thresh=2007 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 137.186652: balance_dirty_state: bdi btrfs-1: dirty=949 wb=579 unstable=0 bg_thresh=1003 thresh=2006 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 137.186657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.193912: balance_dirty_state: bdi btrfs-1: dirty=949 wb=454 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 137.194020: balance_dirty_state: bdi btrfs-1: dirty=974 wb=454 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 137.194078: balance_dirty_state: bdi btrfs-1: dirty=999 wb=454 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 137.194134: balance_dirty_state: bdi btrfs-1: dirty=999 wb=454 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 137.194249: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=454 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 137.194253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 137.194338: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24676 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 137.195460: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=480 to_write=15904 dd-2584 [004] 137.201928: balance_dirty_state: bdi btrfs-1: dirty=574 wb=804 unstable=0 bg_thresh=995 thresh=1991 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 137.202055: balance_dirty_state: bdi btrfs-1: dirty=574 wb=804 unstable=0 bg_thresh=996 thresh=1993 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 137.202117: balance_dirty_state: bdi btrfs-1: dirty=599 wb=804 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 137.202177: balance_dirty_state: bdi btrfs-1: dirty=624 wb=804 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 137.202235: balance_dirty_state: bdi btrfs-1: dirty=624 wb=804 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 137.202353: balance_dirty_state: bdi btrfs-1: dirty=649 wb=804 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 137.202636: balance_dirty_state: bdi btrfs-1: dirty=699 wb=804 unstable=0 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 137.202641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.209946: balance_dirty_state: bdi btrfs-1: dirty=699 wb=679 unstable=0 bg_thresh=994 thresh=1989 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 137.210053: balance_dirty_state: bdi btrfs-1: dirty=699 wb=679 unstable=0 bg_thresh=994 thresh=1989 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 137.210136: balance_dirty_state: bdi btrfs-1: dirty=724 wb=679 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 137.210220: balance_dirty_state: bdi btrfs-1: dirty=749 wb=679 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 137.210302: balance_dirty_state: bdi btrfs-1: dirty=749 wb=679 unstable=0 bg_thresh=999 thresh=1999 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 137.210472: balance_dirty_state: bdi btrfs-1: dirty=799 wb=679 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 137.210643: balance_dirty_state: bdi btrfs-1: dirty=824 wb=679 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 137.210649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.217967: balance_dirty_state: bdi btrfs-1: dirty=824 wb=479 unstable=0 bg_thresh=993 thresh=1987 gap=684 poll_thresh=18 ino=257 dd-2584 [004] 137.218058: balance_dirty_state: bdi btrfs-1: dirty=824 wb=479 unstable=0 bg_thresh=993 thresh=1987 gap=684 poll_thresh=13 ino=257 dd-2584 [004] 137.218141: balance_dirty_state: bdi btrfs-1: dirty=849 wb=479 unstable=0 bg_thresh=996 thresh=1992 gap=664 poll_thresh=14 ino=257 dd-2584 [004] 137.218226: balance_dirty_state: bdi btrfs-1: dirty=874 wb=479 unstable=0 bg_thresh=996 thresh=1992 gap=639 poll_thresh=15 ino=257 dd-2584 [004] 137.218308: balance_dirty_state: bdi btrfs-1: dirty=874 wb=479 unstable=0 bg_thresh=998 thresh=1997 gap=644 poll_thresh=16 ino=257 dd-2584 [004] 137.218476: balance_dirty_state: bdi btrfs-1: dirty=924 wb=479 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=17 ino=257 dd-2584 [004] 137.218938: balance_dirty_state: bdi btrfs-1: dirty=949 wb=479 unstable=0 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 137.219107: balance_dirty_state: bdi btrfs-1: dirty=974 wb=479 unstable=0 bg_thresh=1002 thresh=2005 gap=552 poll_thresh=19 ino=257 dd-2584 [004] 137.219272: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=479 unstable=0 bg_thresh=999 thresh=1998 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 137.219277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 137.219334: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24700 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 137.220367: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=448 to_write=15936 dd-2584 [004] 137.225938: balance_dirty_state: bdi btrfs-1: dirty=574 wb=804 unstable=0 bg_thresh=994 thresh=1988 gap=610 poll_thresh=20 ino=257 dd-2584 [004] 137.226013: balance_dirty_state: bdi btrfs-1: dirty=574 wb=804 unstable=0 bg_thresh=994 thresh=1988 gap=610 poll_thresh=15 ino=257 dd-2584 [004] 137.226073: balance_dirty_state: bdi btrfs-1: dirty=599 wb=804 unstable=0 bg_thresh=996 thresh=1993 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 137.226183: balance_dirty_state: bdi btrfs-1: dirty=624 wb=804 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 137.226295: balance_dirty_state: bdi btrfs-1: dirty=649 wb=804 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 137.226412: balance_dirty_state: bdi btrfs-1: dirty=699 wb=804 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 137.226417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.233916: balance_dirty_state: bdi btrfs-1: dirty=699 wb=679 unstable=0 bg_thresh=994 thresh=1989 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 137.234023: balance_dirty_state: bdi btrfs-1: dirty=699 wb=679 unstable=0 bg_thresh=994 thresh=1989 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 137.234081: balance_dirty_state: bdi btrfs-1: dirty=724 wb=679 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 137.234302: balance_dirty_state: bdi btrfs-1: dirty=749 wb=679 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 137.234414: balance_dirty_state: bdi btrfs-1: dirty=774 wb=679 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 137.234527: balance_dirty_state: bdi btrfs-1: dirty=799 wb=679 unstable=0 bg_thresh=1001 thresh=2003 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 137.234639: balance_dirty_state: bdi btrfs-1: dirty=824 wb=679 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 137.234644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.241905: balance_dirty_state: bdi btrfs-1: dirty=824 wb=554 unstable=0 bg_thresh=992 thresh=1985 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 137.242019: balance_dirty_state: bdi btrfs-1: dirty=849 wb=554 unstable=0 bg_thresh=992 thresh=1985 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 137.242078: balance_dirty_state: bdi btrfs-1: dirty=874 wb=554 unstable=0 bg_thresh=995 thresh=1990 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 137.242133: balance_dirty_state: bdi btrfs-1: dirty=874 wb=554 unstable=0 bg_thresh=995 thresh=1990 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 137.242242: balance_dirty_state: bdi btrfs-1: dirty=924 wb=554 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 137.242358: balance_dirty_state: bdi btrfs-1: dirty=949 wb=554 unstable=0 bg_thresh=999 thresh=1999 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 137.242362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.249996: balance_dirty_state: bdi btrfs-1: dirty=949 wb=454 unstable=0 bg_thresh=993 thresh=1986 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 137.250089: balance_dirty_state: bdi btrfs-1: dirty=974 wb=454 unstable=0 bg_thresh=993 thresh=1986 gap=558 poll_thresh=13 ino=257 dd-2584 [004] 137.250175: balance_dirty_state: bdi btrfs-1: dirty=974 wb=454 unstable=0 bg_thresh=995 thresh=1991 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 137.250550: balance_dirty_state: bdi btrfs-1: dirty=999 wb=454 unstable=0 bg_thresh=995 thresh=1991 gap=538 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 137.250612: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24732 wrote=0 to_write=16384 dd-2584 [004] 137.250646: balance_dirty_state: bdi btrfs-1: dirty=999 wb=454 unstable=0 bg_thresh=995 thresh=1990 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 137.250831: balance_dirty_state: bdi btrfs-1: dirty=974 wb=529 unstable=0 bg_thresh=994 thresh=1989 gap=486 poll_thresh=17 ino=257 dd-2584 [004] 137.250834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 137.251803: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=480 to_write=15904 dd-2584 [004] 137.257916: balance_dirty_state: bdi btrfs-1: dirty=549 wb=829 unstable=0 bg_thresh=994 thresh=1989 gap=611 poll_thresh=17 ino=257 dd-2584 [004] 137.257997: balance_dirty_state: bdi btrfs-1: dirty=549 wb=829 unstable=0 bg_thresh=994 thresh=1989 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 137.258052: balance_dirty_state: bdi btrfs-1: dirty=574 wb=829 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 137.258108: balance_dirty_state: bdi btrfs-1: dirty=599 wb=829 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 137.258163: balance_dirty_state: bdi btrfs-1: dirty=599 wb=829 unstable=0 bg_thresh=999 thresh=1999 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 137.258278: balance_dirty_state: bdi btrfs-1: dirty=649 wb=829 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 137.258391: balance_dirty_state: bdi btrfs-1: dirty=674 wb=829 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 137.258396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.265976: balance_dirty_state: bdi btrfs-1: dirty=674 wb=579 unstable=0 bg_thresh=993 thresh=1986 gap=733 poll_thresh=18 ino=257 dd-2584 [004] 137.266047: balance_dirty_state: bdi btrfs-1: dirty=674 wb=579 unstable=0 bg_thresh=993 thresh=1986 gap=733 poll_thresh=13 ino=257 dd-2584 [004] 137.266103: balance_dirty_state: bdi btrfs-1: dirty=699 wb=579 unstable=0 bg_thresh=995 thresh=1991 gap=713 poll_thresh=14 ino=257 dd-2584 [004] 137.266158: balance_dirty_state: bdi btrfs-1: dirty=724 wb=579 unstable=0 bg_thresh=995 thresh=1991 gap=688 poll_thresh=15 ino=257 dd-2584 [004] 137.266213: balance_dirty_state: bdi btrfs-1: dirty=724 wb=579 unstable=0 bg_thresh=998 thresh=1996 gap=693 poll_thresh=16 ino=257 dd-2584 [004] 137.266493: balance_dirty_state: bdi btrfs-1: dirty=774 wb=579 unstable=0 bg_thresh=1000 thresh=2001 gap=648 poll_thresh=17 ino=257 dd-2584 [004] 137.266606: balance_dirty_state: bdi btrfs-1: dirty=799 wb=579 unstable=0 bg_thresh=1002 thresh=2005 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 137.266719: balance_dirty_state: bdi btrfs-1: dirty=824 wb=579 unstable=0 bg_thresh=1002 thresh=2004 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 137.266831: balance_dirty_state: bdi btrfs-1: dirty=874 wb=579 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=20 ino=257 dd-2584 [004] 137.266945: balance_dirty_state: bdi btrfs-1: dirty=899 wb=579 unstable=0 bg_thresh=1003 thresh=2007 gap=529 poll_thresh=21 ino=257 dd-2584 [004] 137.267060: balance_dirty_state: bdi btrfs-1: dirty=924 wb=579 unstable=0 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=22 ino=257 dd-2584 [004] 137.267065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.273909: balance_dirty_state: bdi btrfs-1: dirty=924 wb=504 unstable=0 bg_thresh=994 thresh=1988 gap=560 poll_thresh=22 ino=257 dd-2584 [004] 137.273997: balance_dirty_state: bdi btrfs-1: dirty=949 wb=504 unstable=0 bg_thresh=994 thresh=1988 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 137.274164: balance_dirty_state: bdi btrfs-1: dirty=974 wb=504 unstable=0 bg_thresh=996 thresh=1993 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 137.274620: balance_dirty_state: bdi btrfs-1: dirty=999 wb=504 unstable=0 bg_thresh=999 thresh=1998 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 137.274626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.281915: balance_dirty_state: bdi btrfs-1: dirty=999 wb=379 unstable=0 bg_thresh=998 thresh=1996 gap=618 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 137.281967: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24764 wrote=0 to_write=16384 dd-2584 [004] 137.282007: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=379 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 137.282069: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=379 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 137.282132: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=404 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 137.282196: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=429 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 137.282322: balance_dirty_state: bdi btrfs-1: dirty=999 wb=479 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 137.282450: balance_dirty_state: bdi btrfs-1: dirty=974 wb=529 unstable=0 bg_thresh=1001 thresh=2003 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 137.282451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 137.283387: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=592 to_write=15792 dd-2584 [004] 137.289925: balance_dirty_state: bdi btrfs-1: dirty=549 wb=829 unstable=0 bg_thresh=998 thresh=1996 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 137.290029: balance_dirty_state: bdi btrfs-1: dirty=574 wb=829 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 137.290085: balance_dirty_state: bdi btrfs-1: dirty=599 wb=829 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 137.290142: balance_dirty_state: bdi btrfs-1: dirty=599 wb=829 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 137.290199: balance_dirty_state: bdi btrfs-1: dirty=624 wb=829 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 137.290311: balance_dirty_state: bdi btrfs-1: dirty=649 wb=829 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 137.290590: balance_dirty_state: bdi btrfs-1: dirty=699 wb=829 unstable=0 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 137.290595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.297983: balance_dirty_state: bdi btrfs-1: dirty=699 wb=704 unstable=0 bg_thresh=994 thresh=1989 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 137.298084: balance_dirty_state: bdi btrfs-1: dirty=699 wb=704 unstable=0 bg_thresh=994 thresh=1989 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 137.298163: balance_dirty_state: bdi btrfs-1: dirty=724 wb=704 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 137.298243: balance_dirty_state: bdi btrfs-1: dirty=724 wb=704 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 137.298323: balance_dirty_state: bdi btrfs-1: dirty=749 wb=704 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 137.298490: balance_dirty_state: bdi btrfs-1: dirty=774 wb=704 unstable=0 bg_thresh=1002 thresh=2005 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 137.298680: balance_dirty_state: bdi btrfs-1: dirty=824 wb=654 unstable=0 bg_thresh=1001 thresh=2003 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 137.298856: balance_dirty_state: bdi btrfs-1: dirty=849 wb=654 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 137.298863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.305956: balance_dirty_state: bdi btrfs-1: dirty=849 wb=604 unstable=0 bg_thresh=998 thresh=1997 gap=544 poll_thresh=19 ino=257 dd-2584 [004] 137.306079: balance_dirty_state: bdi btrfs-1: dirty=874 wb=604 unstable=0 bg_thresh=998 thresh=1997 gap=519 poll_thresh=14 ino=257 dd-2584 [004] 137.306167: balance_dirty_state: bdi btrfs-1: dirty=874 wb=604 unstable=0 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=15 ino=257 dd-2584 [004] 137.306253: balance_dirty_state: bdi btrfs-1: dirty=899 wb=604 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=16 ino=257 dd-2584 [004] 137.306258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 137.313994: balance_dirty_state: bdi btrfs-1: dirty=899 wb=354 unstable=0 bg_thresh=1003 thresh=2006 gap=753 poll_thresh=16 ino=257 dd-2584 [004] 137.314086: balance_dirty_state: bdi btrfs-1: dirty=924 wb=354 unstable=0 bg_thresh=1003 thresh=2006 gap=728 poll_thresh=12 ino=257 dd-2584 [004] 137.314177: balance_dirty_state: bdi btrfs-1: dirty=924 wb=354 unstable=0 bg_thresh=1005 thresh=2011 gap=733 poll_thresh=13 ino=257 dd-2584 [004] 137.314434: balance_dirty_state: bdi btrfs-1: dirty=949 wb=354 unstable=0 bg_thresh=1005 thresh=2011 gap=708 poll_thresh=14 ino=257 dd-2584 [004] 137.314494: balance_dirty_state: bdi btrfs-1: dirty=949 wb=354 unstable=0 bg_thresh=1008 thresh=2016 gap=713 poll_thresh=15 ino=257 dd-2584 [004] 137.314554: balance_dirty_state: bdi btrfs-1: dirty=974 wb=354 unstable=0 bg_thresh=1005 thresh=2010 gap=682 poll_thresh=16 ino=257 dd-2584 [004] 137.314673: balance_dirty_state: bdi btrfs-1: dirty=999 wb=354 unstable=0 bg_thresh=1004 thresh=2008 gap=655 poll_thresh=17 ino=257 dd-2584 [004] 137.314794: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=354 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 137.314818: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24796 wrote=0 to_write=16384 dd-2584 [004] 137.314922: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=354 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 137.315064: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=429 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=20 ino=257 dd-2584 [004] 137.315224: balance_dirty_state: bdi btrfs-1: dirty=999 wb=479 unstable=0 bg_thresh=1001 thresh=2003 gap=525 poll_thresh=21 ino=257 dd-2584 [004] 137.315359: balance_dirty_state: bdi btrfs-1: dirty=974 wb=554 unstable=0 bg_thresh=1001 thresh=2002 gap=474 poll_thresh=22 ino=257 dd-2584 [004] 137.315361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 137.316284: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=608 to_write=15776 dd-2584 [001] 137.322000: balance_dirty_state: bdi btrfs-1: dirty=549 wb=854 unstable=0 bg_thresh=994 thresh=1988 gap=585 poll_thresh=22 ino=257 dd-2584 [001] 137.322068: balance_dirty_state: bdi btrfs-1: dirty=574 wb=854 unstable=0 bg_thresh=994 thresh=1988 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 137.322365: balance_dirty_state: bdi btrfs-1: dirty=599 wb=854 unstable=0 bg_thresh=1004 thresh=2009 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 137.322485: balance_dirty_state: bdi btrfs-1: dirty=624 wb=854 unstable=0 bg_thresh=1003 thresh=2006 gap=528 poll_thresh=18 ino=257 dd-2584 [001] 137.322604: balance_dirty_state: bdi btrfs-1: dirty=674 wb=854 unstable=0 bg_thresh=1002 thresh=2005 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 137.322610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 137.329918: balance_dirty_state: bdi btrfs-1: dirty=674 wb=729 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 137.329994: balance_dirty_state: bdi btrfs-1: dirty=674 wb=729 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 137.330054: balance_dirty_state: bdi btrfs-1: dirty=699 wb=729 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 137.330114: balance_dirty_state: bdi btrfs-1: dirty=724 wb=729 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 137.330235: balance_dirty_state: bdi btrfs-1: dirty=749 wb=729 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 137.330357: balance_dirty_state: bdi btrfs-1: dirty=774 wb=729 unstable=0 bg_thresh=1001 thresh=2003 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 137.330362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 137.338011: balance_dirty_state: bdi btrfs-1: dirty=774 wb=654 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=18 ino=257 dd-2584 [001] 137.338074: balance_dirty_state: bdi btrfs-1: dirty=799 wb=654 unstable=0 bg_thresh=998 thresh=1997 gap=544 poll_thresh=13 ino=257 dd-2584 [001] 137.338132: balance_dirty_state: bdi btrfs-1: dirty=799 wb=654 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=14 ino=257 dd-2584 [001] 137.338193: balance_dirty_state: bdi btrfs-1: dirty=824 wb=654 unstable=0 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=15 ino=257 dd-2584 [001] 137.338427: balance_dirty_state: bdi btrfs-1: dirty=849 wb=654 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=16 ino=257 dd-2584 [001] 137.338432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 137.346008: balance_dirty_state: bdi btrfs-1: dirty=849 wb=529 unstable=0 bg_thresh=1001 thresh=2003 gap=625 poll_thresh=16 ino=257 dd-2584 [006] 137.346110: balance_dirty_state: bdi btrfs-1: dirty=849 wb=529 unstable=0 bg_thresh=1005 thresh=2010 gap=632 poll_thresh=12 ino=257 dd-2584 [006] 137.346226: balance_dirty_state: bdi btrfs-1: dirty=874 wb=529 unstable=0 bg_thresh=1005 thresh=2010 gap=607 poll_thresh=13 ino=257 dd-2584 [006] 137.346340: balance_dirty_state: bdi btrfs-1: dirty=899 wb=529 unstable=0 bg_thresh=1007 thresh=2015 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 137.346457: balance_dirty_state: bdi btrfs-1: dirty=899 wb=529 unstable=0 bg_thresh=1007 thresh=2015 gap=587 poll_thresh=15 ino=257 dd-2584 [006] 137.346575: balance_dirty_state: bdi btrfs-1: dirty=924 wb=529 unstable=0 bg_thresh=1010 thresh=2020 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 137.346811: balance_dirty_state: bdi btrfs-1: dirty=949 wb=529 unstable=0 bg_thresh=1009 thresh=2019 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 137.347048: balance_dirty_state: bdi btrfs-1: dirty=974 wb=529 unstable=0 bg_thresh=1011 thresh=2023 gap=520 poll_thresh=18 ino=257 dd-2584 [006] 137.347282: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=529 unstable=0 bg_thresh=1011 thresh=2022 gap=469 poll_thresh=19 ino=257 dd-2584 [006] 137.347290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 137.347368: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24828 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 137.348670: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=464 to_write=15920 dd-2584 [006] 137.353993: balance_dirty_state: bdi btrfs-1: dirty=574 wb=829 unstable=0 bg_thresh=1007 thresh=2014 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 137.354160: balance_dirty_state: bdi btrfs-1: dirty=574 wb=829 unstable=0 bg_thresh=1004 thresh=2008 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 137.354327: balance_dirty_state: bdi btrfs-1: dirty=599 wb=829 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=15 ino=257 dd-2584 [006] 137.354469: balance_dirty_state: bdi btrfs-1: dirty=624 wb=829 unstable=0 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 137.355059: balance_dirty_state: bdi btrfs-1: dirty=649 wb=829 unstable=0 bg_thresh=1005 thresh=2011 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 137.355308: balance_dirty_state: bdi btrfs-1: dirty=674 wb=829 unstable=0 bg_thresh=1005 thresh=2010 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 137.355454: balance_dirty_state: bdi btrfs-1: dirty=699 wb=754 unstable=0 bg_thresh=1000 thresh=2001 gap=548 poll_thresh=19 ino=257 dd-2584 [006] 137.355583: balance_dirty_state: bdi btrfs-1: dirty=749 wb=704 unstable=0 bg_thresh=1002 thresh=2004 gap=551 poll_thresh=20 ino=257 dd-2584 [006] 137.355706: balance_dirty_state: bdi btrfs-1: dirty=774 wb=704 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=21 ino=257 dd-2584 [006] 137.355829: balance_dirty_state: bdi btrfs-1: dirty=799 wb=704 unstable=0 bg_thresh=1003 thresh=2006 gap=503 poll_thresh=22 ino=257 dd-2584 [006] 137.355952: balance_dirty_state: bdi btrfs-1: dirty=849 wb=704 unstable=0 bg_thresh=1003 thresh=2007 gap=454 poll_thresh=23 ino=257 dd-2584 [006] 137.355956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 137.362010: balance_dirty_state: bdi btrfs-1: dirty=849 wb=629 unstable=0 bg_thresh=1000 thresh=2000 gap=522 poll_thresh=23 ino=257 dd-2584 [006] 137.362087: balance_dirty_state: bdi btrfs-1: dirty=849 wb=604 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 137.362211: balance_dirty_state: bdi btrfs-1: dirty=874 wb=579 unstable=0 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=18 ino=257 dd-2584 [006] 137.362501: balance_dirty_state: bdi btrfs-1: dirty=924 wb=579 unstable=0 bg_thresh=1004 thresh=2009 gap=506 poll_thresh=19 ino=257 dd-2584 [006] 137.362619: balance_dirty_state: bdi btrfs-1: dirty=949 wb=579 unstable=0 bg_thresh=1004 thresh=2008 gap=480 poll_thresh=20 ino=257 dd-2584 [006] 137.362624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 137.370011: balance_dirty_state: bdi btrfs-1: dirty=949 wb=479 unstable=0 bg_thresh=1006 thresh=2012 gap=584 poll_thresh=20 ino=257 dd-2584 [006] 137.370078: balance_dirty_state: bdi btrfs-1: dirty=974 wb=479 unstable=0 bg_thresh=1005 thresh=2011 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 137.370138: balance_dirty_state: bdi btrfs-1: dirty=974 wb=479 unstable=0 bg_thresh=1005 thresh=2011 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 137.370255: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=479 unstable=0 bg_thresh=1007 thresh=2015 gap=512 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 137.370304: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24852 wrote=0 to_write=16384 dd-2584 [006] 137.370383: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=479 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 137.370384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 137.371453: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=480 to_write=15904 dd-2584 [006] 137.377975: balance_dirty_state: bdi btrfs-1: dirty=549 wb=854 unstable=0 bg_thresh=1005 thresh=2010 gap=607 poll_thresh=18 ino=257 dd-2584 [006] 137.378086: balance_dirty_state: bdi btrfs-1: dirty=574 wb=854 unstable=0 bg_thresh=1004 thresh=2009 gap=581 poll_thresh=13 ino=257 dd-2584 [006] 137.378146: balance_dirty_state: bdi btrfs-1: dirty=574 wb=854 unstable=0 bg_thresh=1001 thresh=2003 gap=575 poll_thresh=14 ino=257 dd-2584 [006] 137.378203: balance_dirty_state: bdi btrfs-1: dirty=599 wb=854 unstable=0 bg_thresh=1004 thresh=2008 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 137.378260: balance_dirty_state: bdi btrfs-1: dirty=599 wb=854 unstable=0 bg_thresh=1003 thresh=2007 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 137.378373: balance_dirty_state: bdi btrfs-1: dirty=649 wb=854 unstable=0 bg_thresh=1003 thresh=2006 gap=503 poll_thresh=17 ino=257 dd-2584 [006] 137.378653: balance_dirty_state: bdi btrfs-1: dirty=674 wb=854 unstable=0 bg_thresh=1002 thresh=2005 gap=477 poll_thresh=18 ino=257 dd-2584 [006] 137.378657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 137.386021: balance_dirty_state: bdi btrfs-1: dirty=674 wb=729 unstable=0 bg_thresh=1002 thresh=2005 gap=602 poll_thresh=18 ino=257 dd-2584 [006] 137.386121: balance_dirty_state: bdi btrfs-1: dirty=699 wb=729 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=13 ino=257 dd-2584 [006] 137.386182: balance_dirty_state: bdi btrfs-1: dirty=699 wb=729 unstable=0 bg_thresh=1002 thresh=2004 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 137.386239: balance_dirty_state: bdi btrfs-1: dirty=724 wb=729 unstable=0 bg_thresh=1004 thresh=2009 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 137.386295: balance_dirty_state: bdi btrfs-1: dirty=749 wb=729 unstable=0 bg_thresh=1004 thresh=2008 gap=530 poll_thresh=16 ino=257 dd-2584 [006] 137.386407: balance_dirty_state: bdi btrfs-1: dirty=774 wb=729 unstable=0 bg_thresh=1003 thresh=2007 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 137.386520: balance_dirty_state: bdi btrfs-1: dirty=799 wb=729 unstable=0 bg_thresh=1003 thresh=2006 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 137.386524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.394003: balance_dirty_state: bdi btrfs-1: dirty=799 wb=604 unstable=0 bg_thresh=1002 thresh=2005 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 137.394074: balance_dirty_state: bdi btrfs-1: dirty=799 wb=604 unstable=0 bg_thresh=1002 thresh=2005 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 137.394134: balance_dirty_state: bdi btrfs-1: dirty=824 wb=604 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 137.394190: balance_dirty_state: bdi btrfs-1: dirty=849 wb=604 unstable=0 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 137.394247: balance_dirty_state: bdi btrfs-1: dirty=849 wb=604 unstable=0 bg_thresh=1007 thresh=2015 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 137.394358: balance_dirty_state: bdi btrfs-1: dirty=899 wb=604 unstable=0 bg_thresh=1010 thresh=2020 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 137.394638: balance_dirty_state: bdi btrfs-1: dirty=924 wb=604 unstable=0 bg_thresh=1012 thresh=2024 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 137.394643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.401957: balance_dirty_state: bdi btrfs-1: dirty=924 wb=529 unstable=0 bg_thresh=1008 thresh=2017 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 137.402033: balance_dirty_state: bdi btrfs-1: dirty=949 wb=529 unstable=0 bg_thresh=1008 thresh=2017 gap=539 poll_thresh=13 ino=257 dd-2584 [004] 137.402089: balance_dirty_state: bdi btrfs-1: dirty=949 wb=529 unstable=0 bg_thresh=1011 thresh=2022 gap=544 poll_thresh=14 ino=257 dd-2584 [004] 137.402147: balance_dirty_state: bdi btrfs-1: dirty=974 wb=529 unstable=0 bg_thresh=1011 thresh=2022 gap=519 poll_thresh=15 ino=257 dd-2584 [004] 137.402203: balance_dirty_state: bdi btrfs-1: dirty=974 wb=529 unstable=0 bg_thresh=1010 thresh=2021 gap=518 poll_thresh=16 ino=257 dd-2584 [004] 137.402315: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=529 unstable=0 bg_thresh=1010 thresh=2020 gap=467 poll_thresh=17 ino=257 dd-2584 [004] 137.402319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 137.402381: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24884 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 137.403617: writeback_single_inode: bdi btrfs-1: ino=257 state= age=176 wrote=480 to_write=15904 dd-2584 [004] 137.409972: balance_dirty_state: bdi btrfs-1: dirty=549 wb=754 unstable=0 bg_thresh=1004 thresh=2009 gap=706 poll_thresh=17 ino=257 dd-2584 [004] 137.410038: balance_dirty_state: bdi btrfs-1: dirty=549 wb=754 unstable=0 bg_thresh=1004 thresh=2009 gap=706 poll_thresh=13 ino=257 dd-2584 [004] 137.410095: balance_dirty_state: bdi btrfs-1: dirty=574 wb=754 unstable=0 bg_thresh=1007 thresh=2014 gap=686 poll_thresh=14 ino=257 dd-2584 [004] 137.410149: balance_dirty_state: bdi btrfs-1: dirty=599 wb=754 unstable=0 bg_thresh=1007 thresh=2014 gap=661 poll_thresh=15 ino=257 dd-2584 [004] 137.410204: balance_dirty_state: bdi btrfs-1: dirty=599 wb=754 unstable=0 bg_thresh=1009 thresh=2019 gap=666 poll_thresh=16 ino=257 dd-2584 [004] 137.410315: balance_dirty_state: bdi btrfs-1: dirty=649 wb=754 unstable=0 bg_thresh=1012 thresh=2024 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 137.410429: balance_dirty_state: bdi btrfs-1: dirty=674 wb=754 unstable=0 bg_thresh=1014 thresh=2028 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 137.410706: balance_dirty_state: bdi btrfs-1: dirty=699 wb=754 unstable=0 bg_thresh=1013 thresh=2027 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 137.410818: balance_dirty_state: bdi btrfs-1: dirty=724 wb=754 unstable=0 bg_thresh=1013 thresh=2026 gap=548 poll_thresh=20 ino=257 dd-2584 [004] 137.410932: balance_dirty_state: bdi btrfs-1: dirty=774 wb=754 unstable=0 bg_thresh=1012 thresh=2024 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 137.410936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.417979: balance_dirty_state: bdi btrfs-1: dirty=774 wb=604 unstable=0 bg_thresh=1005 thresh=2010 gap=632 poll_thresh=21 ino=257 dd-2584 [004] 137.418038: balance_dirty_state: bdi btrfs-1: dirty=774 wb=604 unstable=0 bg_thresh=1005 thresh=2010 gap=632 poll_thresh=16 ino=257 dd-2584 [004] 137.418148: balance_dirty_state: bdi btrfs-1: dirty=824 wb=604 unstable=0 bg_thresh=1007 thresh=2015 gap=587 poll_thresh=17 ino=257 dd-2584 [004] 137.418257: balance_dirty_state: bdi btrfs-1: dirty=849 wb=604 unstable=0 bg_thresh=1010 thresh=2020 gap=567 poll_thresh=18 ino=257 dd-2584 [004] 137.418372: balance_dirty_state: bdi btrfs-1: dirty=874 wb=604 unstable=0 bg_thresh=1012 thresh=2024 gap=546 poll_thresh=19 ino=257 dd-2584 [004] 137.418483: balance_dirty_state: bdi btrfs-1: dirty=899 wb=604 unstable=0 bg_thresh=1011 thresh=2023 gap=520 poll_thresh=20 ino=257 dd-2584 [004] 137.418759: balance_dirty_state: bdi btrfs-1: dirty=949 wb=604 unstable=0 bg_thresh=1011 thresh=2022 gap=469 poll_thresh=21 ino=257 dd-2584 [004] 137.418764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.425945: balance_dirty_state: bdi btrfs-1: dirty=949 wb=529 unstable=0 bg_thresh=1005 thresh=2011 gap=533 poll_thresh=21 ino=257 dd-2584 [004] 137.426032: balance_dirty_state: bdi btrfs-1: dirty=949 wb=529 unstable=0 bg_thresh=1005 thresh=2011 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 137.426196: balance_dirty_state: bdi btrfs-1: dirty=999 wb=529 unstable=0 bg_thresh=1008 thresh=2016 gap=488 poll_thresh=17 ino=257 dd-2584 [004] 137.426202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=67084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.433971: balance_dirty_state: bdi btrfs-1: dirty=999 wb=404 unstable=0 bg_thresh=1006 thresh=2013 gap=610 poll_thresh=17 ino=257 dd-2584 [004] 137.434044: balance_dirty_state: bdi btrfs-1: dirty=999 wb=404 unstable=0 bg_thresh=1006 thresh=2013 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 137.434100: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=404 unstable=0 bg_thresh=1009 thresh=2018 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 137.434162: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=404 unstable=0 bg_thresh=1009 thresh=2018 gap=565 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 137.434188: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24916 wrote=0 to_write=16384 dd-2584 [004] 137.434223: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=404 unstable=0 bg_thresh=1011 thresh=2023 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 137.434351: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=429 unstable=0 bg_thresh=1011 thresh=2022 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 137.434478: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=479 unstable=0 bg_thresh=1013 thresh=2026 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 137.434479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=67144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 137.435554: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=576 to_write=15808 dd-2584 [004] 137.442056: balance_dirty_state: bdi btrfs-1: dirty=549 wb=829 unstable=0 bg_thresh=1009 thresh=2019 gap=641 poll_thresh=18 ino=257 dd-2584 [004] 137.442179: balance_dirty_state: bdi btrfs-1: dirty=549 wb=829 unstable=0 bg_thresh=1009 thresh=2019 gap=641 poll_thresh=13 ino=257 dd-2584 [004] 137.442295: balance_dirty_state: bdi btrfs-1: dirty=574 wb=829 unstable=0 bg_thresh=1012 thresh=2024 gap=621 poll_thresh=14 ino=257 dd-2584 [004] 137.442414: balance_dirty_state: bdi btrfs-1: dirty=599 wb=829 unstable=0 bg_thresh=1012 thresh=2024 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 137.442531: balance_dirty_state: bdi btrfs-1: dirty=599 wb=829 unstable=0 bg_thresh=1011 thresh=2023 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 137.443117: balance_dirty_state: bdi btrfs-1: dirty=649 wb=829 unstable=0 bg_thresh=1011 thresh=2022 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 137.443354: balance_dirty_state: bdi btrfs-1: dirty=674 wb=829 unstable=0 bg_thresh=1013 thresh=2026 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 137.443587: balance_dirty_state: bdi btrfs-1: dirty=699 wb=829 unstable=0 bg_thresh=1012 thresh=2025 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 137.443596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=67144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.449975: balance_dirty_state: bdi btrfs-1: dirty=699 wb=704 unstable=0 bg_thresh=1008 thresh=2017 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 137.450065: balance_dirty_state: bdi btrfs-1: dirty=724 wb=704 unstable=0 bg_thresh=1008 thresh=2017 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 137.450156: balance_dirty_state: bdi btrfs-1: dirty=724 wb=704 unstable=0 bg_thresh=1011 thresh=2022 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 137.450318: balance_dirty_state: bdi btrfs-1: dirty=749 wb=704 unstable=0 bg_thresh=1011 thresh=2022 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 137.450661: balance_dirty_state: bdi btrfs-1: dirty=774 wb=704 unstable=0 bg_thresh=1013 thresh=2027 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 137.450937: balance_dirty_state: bdi btrfs-1: dirty=824 wb=704 unstable=0 bg_thresh=1015 thresh=2031 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 137.450950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=67144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.457960: balance_dirty_state: bdi btrfs-1: dirty=824 wb=604 unstable=0 bg_thresh=999 thresh=1999 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 137.458050: balance_dirty_state: bdi btrfs-1: dirty=824 wb=604 unstable=0 bg_thresh=999 thresh=1999 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 137.458138: balance_dirty_state: bdi btrfs-1: dirty=849 wb=604 unstable=0 bg_thresh=1002 thresh=2004 gap=551 poll_thresh=14 ino=257 dd-2584 [004] 137.458225: balance_dirty_state: bdi btrfs-1: dirty=874 wb=604 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=15 ino=257 dd-2584 [004] 137.458604: balance_dirty_state: bdi btrfs-1: dirty=874 wb=604 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 137.458781: balance_dirty_state: bdi btrfs-1: dirty=899 wb=604 unstable=0 bg_thresh=1010 thresh=2020 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 137.458966: balance_dirty_state: bdi btrfs-1: dirty=949 wb=604 unstable=0 bg_thresh=1009 thresh=2018 gap=465 poll_thresh=18 ino=257 dd-2584 [004] 137.458972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=67144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 137.465998: balance_dirty_state: bdi btrfs-1: dirty=949 wb=354 unstable=0 bg_thresh=985 thresh=1971 gap=668 poll_thresh=18 ino=257 dd-2584 [000] 137.466088: balance_dirty_state: bdi btrfs-1: dirty=974 wb=354 unstable=0 bg_thresh=988 thresh=1976 gap=648 poll_thresh=13 ino=257 dd-2584 [000] 137.466176: balance_dirty_state: bdi btrfs-1: dirty=974 wb=354 unstable=0 bg_thresh=985 thresh=1971 gap=643 poll_thresh=14 ino=257 dd-2584 [000] 137.466263: balance_dirty_state: bdi btrfs-1: dirty=999 wb=354 unstable=0 bg_thresh=992 thresh=1984 gap=631 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 137.466286: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24948 wrote=0 to_write=16384 dd-2584 [000] 137.466366: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=354 unstable=0 bg_thresh=989 thresh=1978 gap=600 poll_thresh=16 ino=257 dd-2584 [000] 137.466602: balance_dirty_state: bdi btrfs-1: dirty=974 wb=429 unstable=0 bg_thresh=990 thresh=1981 gap=578 poll_thresh=17 ino=257 dd-2584 [000] 137.466800: balance_dirty_state: bdi btrfs-1: dirty=924 wb=479 unstable=0 bg_thresh=995 thresh=1991 gap=588 poll_thresh=18 ino=257 dd-2584 [000] 137.467029: balance_dirty_state: bdi btrfs-1: dirty=899 wb=579 unstable=0 bg_thresh=994 thresh=1989 gap=511 poll_thresh=19 ino=257 dd-2584 [000] 137.467356: balance_dirty_state: bdi btrfs-1: dirty=774 wb=729 unstable=0 bg_thresh=994 thresh=1988 gap=485 poll_thresh=20 ino=257 dd-2584 [000] 137.467358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=67144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 137.467859: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=592 to_write=15792 dd-2584 [000] 137.474013: balance_dirty_state: bdi btrfs-1: dirty=549 wb=804 unstable=0 bg_thresh=1004 thresh=2009 gap=656 poll_thresh=20 ino=257 dd-2584 [000] 137.474074: balance_dirty_state: bdi btrfs-1: dirty=549 wb=804 unstable=0 bg_thresh=1004 thresh=2009 gap=656 poll_thresh=15 ino=257 dd-2584 [000] 137.474132: balance_dirty_state: bdi btrfs-1: dirty=574 wb=804 unstable=0 bg_thresh=1007 thresh=2014 gap=636 poll_thresh=16 ino=257 dd-2584 [000] 137.474251: balance_dirty_state: bdi btrfs-1: dirty=599 wb=804 unstable=0 bg_thresh=1006 thresh=2013 gap=610 poll_thresh=17 ino=257 dd-2584 [000] 137.474370: balance_dirty_state: bdi btrfs-1: dirty=649 wb=804 unstable=0 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=18 ino=257 dd-2584 [000] 137.474490: balance_dirty_state: bdi btrfs-1: dirty=674 wb=804 unstable=0 bg_thresh=1008 thresh=2016 gap=538 poll_thresh=19 ino=257 dd-2584 [000] 137.474608: balance_dirty_state: bdi btrfs-1: dirty=699 wb=804 unstable=0 bg_thresh=1007 thresh=2015 gap=512 poll_thresh=20 ino=257 dd-2584 [000] 137.474727: balance_dirty_state: bdi btrfs-1: dirty=724 wb=804 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=21 ino=257 dd-2584 [000] 137.474732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=67144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 137.475877: balance_dirty_state: bdi 0:15: dirty=749 wb=804 unstable=0 bg_thresh=1004 thresh=2008 gap=455 poll_thresh=30 ino=2375722 collect-vmstat.-2569 [000] 137.475885: balance_dirty_pages: bdi 0:15: bdi_limit=10 task_limit=10 bdi_dirty=1 avg_dirty=1 bdi_gap=655% task_gap=1309% task_weight=0% bdi_bw=29412 base_bw=102400 task_bw=4147200 dirtied=30 period=4 think=3996 pause=-3992 dd-2584 [003] 137.482116: balance_dirty_state: bdi btrfs-1: dirty=749 wb=679 unstable=0 bg_thresh=994 thresh=1989 gap=561 poll_thresh=21 ino=257 dd-2584 [003] 137.482193: balance_dirty_state: bdi btrfs-1: dirty=749 wb=679 unstable=0 bg_thresh=988 thresh=1976 gap=548 poll_thresh=16 ino=257 dd-2584 [003] 137.482322: balance_dirty_state: bdi btrfs-1: dirty=799 wb=679 unstable=0 bg_thresh=990 thresh=1981 gap=503 poll_thresh=17 ino=257 dd-2584 [003] 137.482620: balance_dirty_state: bdi btrfs-1: dirty=824 wb=679 unstable=0 bg_thresh=992 thresh=1984 gap=481 poll_thresh=18 ino=257 dd-2584 [003] 137.482626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=67144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.490121: balance_dirty_state: bdi btrfs-1: dirty=824 wb=604 unstable=0 bg_thresh=990 thresh=1981 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 137.490187: balance_dirty_state: bdi btrfs-1: dirty=824 wb=604 unstable=0 bg_thresh=990 thresh=1981 gap=553 poll_thresh=13 ino=257 dd-2584 [004] 137.490244: balance_dirty_state: bdi btrfs-1: dirty=849 wb=604 unstable=0 bg_thresh=993 thresh=1986 gap=533 poll_thresh=14 ino=257 dd-2584 [004] 137.490301: balance_dirty_state: bdi btrfs-1: dirty=874 wb=604 unstable=0 bg_thresh=993 thresh=1986 gap=508 poll_thresh=15 ino=257 dd-2584 [004] 137.490357: balance_dirty_state: bdi btrfs-1: dirty=874 wb=604 unstable=0 bg_thresh=995 thresh=1991 gap=513 poll_thresh=16 ino=257 dd-2584 [004] 137.490469: balance_dirty_state: bdi btrfs-1: dirty=924 wb=604 unstable=0 bg_thresh=998 thresh=1996 gap=468 poll_thresh=17 ino=257 dd-2584 [004] 137.490474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=67144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.497985: balance_dirty_state: bdi btrfs-1: dirty=924 wb=479 unstable=0 bg_thresh=996 thresh=1992 gap=589 poll_thresh=17 ino=257 dd-2584 [004] 137.498126: balance_dirty_state: bdi btrfs-1: dirty=924 wb=479 unstable=0 bg_thresh=996 thresh=1992 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 137.498186: balance_dirty_state: bdi btrfs-1: dirty=949 wb=479 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 137.498243: balance_dirty_state: bdi btrfs-1: dirty=974 wb=479 unstable=0 bg_thresh=998 thresh=1997 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 137.498299: balance_dirty_state: bdi btrfs-1: dirty=974 wb=479 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 137.498413: balance_dirty_state: bdi btrfs-1: dirty=999 wb=479 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 137.498498: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24980 wrote=0 to_write=16384 dd-2584 [004] 137.498538: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=479 unstable=0 bg_thresh=999 thresh=1999 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 137.498540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=67144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 137.499660: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=496 to_write=15888 dd-2584 [004] 137.505987: balance_dirty_state: bdi btrfs-1: dirty=549 wb=854 unstable=0 bg_thresh=990 thresh=1981 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 137.506408: balance_dirty_state: bdi btrfs-1: dirty=549 wb=729 unstable=0 bg_thresh=989 thresh=1978 gap=700 poll_thresh=13 ino=257 dd-2584 [004] 137.506495: balance_dirty_state: bdi btrfs-1: dirty=574 wb=729 unstable=0 bg_thresh=991 thresh=1983 gap=680 poll_thresh=14 ino=257 dd-2584 [004] 137.506577: balance_dirty_state: bdi btrfs-1: dirty=599 wb=729 unstable=0 bg_thresh=991 thresh=1983 gap=655 poll_thresh=15 ino=257 dd-2584 [004] 137.506652: balance_dirty_state: bdi btrfs-1: dirty=599 wb=729 unstable=0 bg_thresh=994 thresh=1988 gap=660 poll_thresh=16 ino=257 dd-2584 [004] 137.506765: balance_dirty_state: bdi btrfs-1: dirty=649 wb=729 unstable=0 bg_thresh=996 thresh=1993 gap=615 poll_thresh=17 ino=257 dd-2584 [004] 137.506878: balance_dirty_state: bdi btrfs-1: dirty=674 wb=729 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 137.506991: balance_dirty_state: bdi btrfs-1: dirty=699 wb=729 unstable=0 bg_thresh=998 thresh=1996 gap=568 poll_thresh=19 ino=257 dd-2584 [004] 137.507104: balance_dirty_state: bdi btrfs-1: dirty=724 wb=729 unstable=0 bg_thresh=997 thresh=1995 gap=542 poll_thresh=20 ino=257 dd-2584 [004] 137.507217: balance_dirty_state: bdi btrfs-1: dirty=774 wb=729 unstable=0 bg_thresh=999 thresh=1999 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 137.507222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=67144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.514098: balance_dirty_state: bdi btrfs-1: dirty=774 wb=704 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=21 ino=257 dd-2584 [004] 137.514319: balance_dirty_state: bdi btrfs-1: dirty=774 wb=654 unstable=0 bg_thresh=993 thresh=1987 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 137.514912: balance_dirty_state: bdi btrfs-1: dirty=824 wb=604 unstable=0 bg_thresh=990 thresh=1980 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 137.515095: balance_dirty_state: bdi btrfs-1: dirty=849 wb=604 unstable=0 bg_thresh=991 thresh=1983 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 137.515276: balance_dirty_state: bdi btrfs-1: dirty=874 wb=604 unstable=0 bg_thresh=992 thresh=1985 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 137.515457: balance_dirty_state: bdi btrfs-1: dirty=899 wb=604 unstable=0 bg_thresh=987 thresh=1974 gap=471 poll_thresh=20 ino=257 dd-2584 [004] 137.515463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-237% task_weight=98% bdi_bw=67144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.522081: balance_dirty_state: bdi btrfs-1: dirty=899 wb=529 unstable=0 bg_thresh=992 thresh=1984 gap=556 poll_thresh=20 ino=257 dd-2584 [004] 137.522174: balance_dirty_state: bdi btrfs-1: dirty=924 wb=529 unstable=0 bg_thresh=994 thresh=1989 gap=536 poll_thresh=15 ino=257 dd-2584 [004] 137.522261: balance_dirty_state: bdi btrfs-1: dirty=949 wb=529 unstable=0 bg_thresh=991 thresh=1983 gap=505 poll_thresh=16 ino=257 dd-2584 [004] 137.522429: balance_dirty_state: bdi btrfs-1: dirty=974 wb=529 unstable=0 bg_thresh=991 thresh=1982 gap=479 poll_thresh=17 ino=257 dd-2584 [004] 137.522435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=67144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.530066: balance_dirty_state: bdi btrfs-1: dirty=974 wb=404 unstable=0 bg_thresh=990 thresh=1981 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 137.530165: balance_dirty_state: bdi btrfs-1: dirty=999 wb=404 unstable=0 bg_thresh=992 thresh=1985 gap=582 poll_thresh=13 ino=257 flush-btrfs-1-2586 [001] 137.530185: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25012 wrote=0 to_write=16384 dd-2584 [004] 137.530229: balance_dirty_state: bdi btrfs-1: dirty=999 wb=404 unstable=0 bg_thresh=992 thresh=1985 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 137.530292: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=404 unstable=0 bg_thresh=992 thresh=1984 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 137.530355: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=454 unstable=0 bg_thresh=992 thresh=1984 gap=506 poll_thresh=16 ino=257 dd-2584 [004] 137.530653: balance_dirty_state: bdi btrfs-1: dirty=924 wb=579 unstable=0 bg_thresh=991 thresh=1983 gap=480 poll_thresh=17 ino=257 dd-2584 [004] 137.530655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=67144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 137.531445: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=528 to_write=15856 dd-2584 [007] 137.538083: balance_dirty_state: bdi btrfs-1: dirty=549 wb=779 unstable=0 bg_thresh=993 thresh=1987 gap=659 poll_thresh=17 ino=257 dd-2584 [007] 137.538201: balance_dirty_state: bdi btrfs-1: dirty=574 wb=779 unstable=0 bg_thresh=996 thresh=1992 gap=639 poll_thresh=13 ino=257 dd-2584 [007] 137.538320: balance_dirty_state: bdi btrfs-1: dirty=574 wb=779 unstable=0 bg_thresh=996 thresh=1992 gap=639 poll_thresh=14 ino=257 dd-2584 [007] 137.538437: balance_dirty_state: bdi btrfs-1: dirty=599 wb=779 unstable=0 bg_thresh=998 thresh=1997 gap=619 poll_thresh=15 ino=257 dd-2584 [007] 137.538554: balance_dirty_state: bdi btrfs-1: dirty=624 wb=779 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=16 ino=257 dd-2584 [007] 137.538789: balance_dirty_state: bdi btrfs-1: dirty=649 wb=779 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=17 ino=257 dd-2584 [007] 137.539025: balance_dirty_state: bdi btrfs-1: dirty=674 wb=779 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=18 ino=257 dd-2584 [007] 137.539257: balance_dirty_state: bdi btrfs-1: dirty=724 wb=779 unstable=0 bg_thresh=999 thresh=1999 gap=496 poll_thresh=19 ino=257 dd-2584 [007] 137.539266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=67196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 137.546063: balance_dirty_state: bdi btrfs-1: dirty=724 wb=654 unstable=0 bg_thresh=998 thresh=1996 gap=618 poll_thresh=19 ino=257 dd-2584 [007] 137.546207: balance_dirty_state: bdi btrfs-1: dirty=724 wb=654 unstable=0 bg_thresh=1000 thresh=2001 gap=623 poll_thresh=14 ino=257 dd-2584 [007] 137.546325: balance_dirty_state: bdi btrfs-1: dirty=749 wb=654 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=15 ino=257 dd-2584 [007] 137.546444: balance_dirty_state: bdi btrfs-1: dirty=749 wb=654 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=16 ino=257 dd-2584 [007] 137.546679: balance_dirty_state: bdi btrfs-1: dirty=799 wb=654 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=17 ino=257 dd-2584 [007] 137.547266: balance_dirty_state: bdi btrfs-1: dirty=824 wb=654 unstable=0 bg_thresh=998 thresh=1997 gap=519 poll_thresh=18 ino=257 dd-2584 [007] 137.547500: balance_dirty_state: bdi btrfs-1: dirty=849 wb=654 unstable=0 bg_thresh=998 thresh=1996 gap=493 poll_thresh=19 ino=257 dd-2584 [007] 137.547509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=67196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 137.554081: balance_dirty_state: bdi btrfs-1: dirty=849 wb=554 unstable=0 bg_thresh=990 thresh=1980 gap=577 poll_thresh=19 ino=257 dd-2584 [007] 137.554170: balance_dirty_state: bdi btrfs-1: dirty=874 wb=554 unstable=0 bg_thresh=990 thresh=1980 gap=552 poll_thresh=14 ino=257 dd-2584 [007] 137.554231: balance_dirty_state: bdi btrfs-1: dirty=899 wb=554 unstable=0 bg_thresh=992 thresh=1984 gap=531 poll_thresh=15 ino=257 dd-2584 [007] 137.554289: balance_dirty_state: bdi btrfs-1: dirty=899 wb=554 unstable=0 bg_thresh=992 thresh=1984 gap=531 poll_thresh=16 ino=257 dd-2584 [007] 137.554405: balance_dirty_state: bdi btrfs-1: dirty=949 wb=554 unstable=0 bg_thresh=991 thresh=1983 gap=480 poll_thresh=17 ino=257 dd-2584 [007] 137.554410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=67196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 137.562059: balance_dirty_state: bdi btrfs-1: dirty=949 wb=554 unstable=0 bg_thresh=993 thresh=1987 gap=484 poll_thresh=17 ino=257 dd-2584 [007] 137.562067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=67196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 137.570091: balance_dirty_state: bdi btrfs-1: dirty=949 wb=279 unstable=0 bg_thresh=993 thresh=1986 gap=758 poll_thresh=17 ino=257 dd-2584 [007] 137.570181: balance_dirty_state: bdi btrfs-1: dirty=949 wb=254 unstable=0 bg_thresh=988 thresh=1977 gap=774 poll_thresh=13 ino=257 dd-2584 [007] 137.570255: balance_dirty_state: bdi btrfs-1: dirty=974 wb=204 unstable=0 bg_thresh=988 thresh=1977 gap=799 poll_thresh=14 ino=257 dd-2584 [007] 137.570325: balance_dirty_state: bdi btrfs-1: dirty=974 wb=179 unstable=0 bg_thresh=988 thresh=1976 gap=823 poll_thresh=15 ino=257 dd-2584 [007] 137.570390: balance_dirty_state: bdi btrfs-1: dirty=999 wb=154 unstable=0 bg_thresh=990 thresh=1981 gap=828 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 137.570405: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25052 wrote=0 to_write=16384 dd-2584 [007] 137.570522: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=179 unstable=0 bg_thresh=990 thresh=1980 gap=777 poll_thresh=17 ino=257 dd-2584 [007] 137.570830: balance_dirty_state: bdi btrfs-1: dirty=949 wb=304 unstable=0 bg_thresh=989 thresh=1979 gap=726 poll_thresh=18 ino=257 dd-2584 [007] 137.570961: balance_dirty_state: bdi btrfs-1: dirty=899 wb=354 unstable=0 bg_thresh=989 thresh=1978 gap=725 poll_thresh=19 ino=257 dd-2584 [007] 137.571093: balance_dirty_state: bdi btrfs-1: dirty=874 wb=404 unstable=0 bg_thresh=991 thresh=1982 gap=704 poll_thresh=20 ino=257 dd-2584 [007] 137.571223: balance_dirty_state: bdi btrfs-1: dirty=849 wb=454 unstable=0 bg_thresh=990 thresh=1981 gap=678 poll_thresh=21 ino=257 dd-2584 [007] 137.571355: balance_dirty_state: bdi btrfs-1: dirty=849 wb=529 unstable=0 bg_thresh=990 thresh=1980 gap=602 poll_thresh=22 ino=257 dd-2584 [007] 137.571490: balance_dirty_state: bdi btrfs-1: dirty=824 wb=579 unstable=0 bg_thresh=992 thresh=1984 gap=581 poll_thresh=23 ino=257 dd-2584 [007] 137.571625: balance_dirty_state: bdi btrfs-1: dirty=799 wb=604 unstable=0 bg_thresh=991 thresh=1983 gap=580 poll_thresh=24 ino=257 dd-2584 [007] 137.571760: balance_dirty_state: bdi btrfs-1: dirty=799 wb=679 unstable=0 bg_thresh=991 thresh=1982 gap=504 poll_thresh=25 ino=257 dd-2584 [007] 137.572062: balance_dirty_state: bdi btrfs-1: dirty=699 wb=804 unstable=0 bg_thresh=990 thresh=1981 gap=478 poll_thresh=26 ino=257 dd-2584 [007] 137.572064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=67196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 137.572651: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=768 to_write=15616 dd-2584 [007] 137.578126: balance_dirty_state: bdi btrfs-1: dirty=574 wb=879 unstable=0 bg_thresh=987 thresh=1974 gap=521 poll_thresh=26 ino=257 dd-2584 [007] 137.578212: balance_dirty_state: bdi btrfs-1: dirty=599 wb=854 unstable=0 bg_thresh=989 thresh=1978 gap=525 poll_thresh=19 ino=257 dd-2584 [007] 137.578355: balance_dirty_state: bdi btrfs-1: dirty=624 wb=804 unstable=0 bg_thresh=994 thresh=1989 gap=561 poll_thresh=20 ino=257 dd-2584 [007] 137.578486: balance_dirty_state: bdi btrfs-1: dirty=649 wb=804 unstable=0 bg_thresh=990 thresh=1980 gap=527 poll_thresh=21 ino=257 dd-2584 [007] 137.578615: balance_dirty_state: bdi btrfs-1: dirty=674 wb=804 unstable=0 bg_thresh=992 thresh=1985 gap=507 poll_thresh=22 ino=257 dd-2584 [007] 137.578745: balance_dirty_state: bdi btrfs-1: dirty=724 wb=804 unstable=0 bg_thresh=990 thresh=1981 gap=453 poll_thresh=23 ino=257 dd-2584 [007] 137.578750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=67196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 137.590043: balance_dirty_state: bdi btrfs-1: dirty=724 wb=654 unstable=0 bg_thresh=985 thresh=1970 gap=592 poll_thresh=23 ino=257 dd-2584 [007] 137.590105: balance_dirty_state: bdi btrfs-1: dirty=724 wb=654 unstable=0 bg_thresh=985 thresh=1970 gap=592 poll_thresh=17 ino=257 dd-2584 [007] 137.590221: balance_dirty_state: bdi btrfs-1: dirty=774 wb=654 unstable=0 bg_thresh=987 thresh=1975 gap=547 poll_thresh=18 ino=257 dd-2584 [007] 137.590345: balance_dirty_state: bdi btrfs-1: dirty=799 wb=654 unstable=0 bg_thresh=984 thresh=1968 gap=515 poll_thresh=19 ino=257 dd-2584 [007] 137.590643: balance_dirty_state: bdi btrfs-1: dirty=824 wb=654 unstable=0 bg_thresh=988 thresh=1977 gap=499 poll_thresh=20 ino=257 dd-2584 [007] 137.590763: balance_dirty_state: bdi btrfs-1: dirty=849 wb=654 unstable=0 bg_thresh=988 thresh=1976 gap=473 poll_thresh=21 ino=257 dd-2584 [007] 137.590768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=67196 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 137.598087: balance_dirty_state: bdi btrfs-1: dirty=849 wb=654 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=21 ino=257 dd-2584 [001] 137.598092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=67196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 137.610097: balance_dirty_state: bdi btrfs-1: dirty=849 wb=529 unstable=0 bg_thresh=993 thresh=1987 gap=609 poll_thresh=21 ino=257 dd-2584 [001] 137.610179: balance_dirty_state: bdi btrfs-1: dirty=849 wb=479 unstable=0 bg_thresh=996 thresh=1992 gap=664 poll_thresh=16 ino=257 dd-2584 [001] 137.610324: balance_dirty_state: bdi btrfs-1: dirty=874 wb=404 unstable=0 bg_thresh=998 thresh=1997 gap=719 poll_thresh=17 ino=257 dd-2584 [001] 137.610454: balance_dirty_state: bdi btrfs-1: dirty=899 wb=404 unstable=0 bg_thresh=997 thresh=1994 gap=691 poll_thresh=18 ino=257 dd-2584 [001] 137.610582: balance_dirty_state: bdi btrfs-1: dirty=949 wb=404 unstable=0 bg_thresh=1002 thresh=2004 gap=651 poll_thresh=19 ino=257 dd-2584 [001] 137.610701: balance_dirty_state: bdi btrfs-1: dirty=974 wb=404 unstable=0 bg_thresh=1001 thresh=2003 gap=625 poll_thresh=20 ino=257 dd-2584 [001] 137.610824: balance_dirty_state: bdi btrfs-1: dirty=999 wb=404 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=21 ino=257 dd-2584 [001] 137.610949: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=404 unstable=0 bg_thresh=1000 thresh=2001 gap=548 poll_thresh=22 ino=257 flush-btrfs-1-2586 [005] 137.610974: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25092 wrote=0 to_write=16384 dd-2584 [001] 137.611399: balance_dirty_state: bdi btrfs-1: dirty=999 wb=479 unstable=0 bg_thresh=1005 thresh=2011 gap=533 poll_thresh=23 ino=257 dd-2584 [001] 137.611579: balance_dirty_state: bdi btrfs-1: dirty=974 wb=529 unstable=0 bg_thresh=1005 thresh=2010 gap=507 poll_thresh=24 ino=257 dd-2584 [001] 137.611759: balance_dirty_state: bdi btrfs-1: dirty=949 wb=579 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=25 ino=257 dd-2584 [001] 137.611762: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=67196 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 137.612704: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=592 to_write=15792 dd-2584 [001] 137.622066: balance_dirty_state: bdi btrfs-1: dirty=524 wb=1004 unstable=0 bg_thresh=1000 thresh=2001 gap=473 poll_thresh=25 ino=257 dd-2584 [001] 137.622076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=67196 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 137.630125: balance_dirty_state: bdi btrfs-1: dirty=524 wb=879 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=25 ino=257 dd-2584 [001] 137.630207: balance_dirty_state: bdi btrfs-1: dirty=549 wb=879 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=19 ino=257 dd-2584 [001] 137.630331: balance_dirty_state: bdi btrfs-1: dirty=574 wb=879 unstable=0 bg_thresh=998 thresh=1997 gap=544 poll_thresh=20 ino=257 dd-2584 [001] 137.630450: balance_dirty_state: bdi btrfs-1: dirty=624 wb=879 unstable=0 bg_thresh=998 thresh=1996 gap=493 poll_thresh=21 ino=257 dd-2584 [001] 137.630454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=67196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 137.638117: balance_dirty_state: bdi btrfs-1: dirty=624 wb=879 unstable=0 bg_thresh=998 thresh=1996 gap=493 poll_thresh=21 ino=257 dd-2584 [006] 137.638122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=67196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 137.646131: balance_dirty_state: bdi btrfs-1: dirty=624 wb=754 unstable=0 bg_thresh=994 thresh=1989 gap=611 poll_thresh=21 ino=257 dd-2584 [006] 137.646221: balance_dirty_state: bdi btrfs-1: dirty=649 wb=754 unstable=0 bg_thresh=994 thresh=1989 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 137.646336: balance_dirty_state: bdi btrfs-1: dirty=674 wb=754 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 137.646451: balance_dirty_state: bdi btrfs-1: dirty=699 wb=754 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=18 ino=257 dd-2584 [006] 137.646733: balance_dirty_state: bdi btrfs-1: dirty=749 wb=754 unstable=0 bg_thresh=1004 thresh=2009 gap=506 poll_thresh=19 ino=257 dd-2584 [006] 137.646845: balance_dirty_state: bdi btrfs-1: dirty=774 wb=754 unstable=0 bg_thresh=1004 thresh=2008 gap=480 poll_thresh=20 ino=257 dd-2584 [006] 137.646850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 137.654077: balance_dirty_state: bdi btrfs-1: dirty=774 wb=629 unstable=0 bg_thresh=1005 thresh=2010 gap=607 poll_thresh=20 ino=257 dd-2584 [006] 137.654169: balance_dirty_state: bdi btrfs-1: dirty=799 wb=629 unstable=0 bg_thresh=1004 thresh=2009 gap=581 poll_thresh=15 ino=257 dd-2584 [006] 137.654229: balance_dirty_state: bdi btrfs-1: dirty=799 wb=629 unstable=0 bg_thresh=1004 thresh=2009 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 137.654347: balance_dirty_state: bdi btrfs-1: dirty=824 wb=629 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 137.654466: balance_dirty_state: bdi btrfs-1: dirty=874 wb=629 unstable=0 bg_thresh=1003 thresh=2006 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 137.654584: balance_dirty_state: bdi btrfs-1: dirty=899 wb=629 unstable=0 bg_thresh=1002 thresh=2005 gap=477 poll_thresh=19 ino=257 dd-2584 [006] 137.654589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 137.662193: balance_dirty_state: bdi btrfs-1: dirty=899 wb=504 unstable=0 bg_thresh=1005 thresh=2010 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 137.662279: balance_dirty_state: bdi btrfs-1: dirty=924 wb=504 unstable=0 bg_thresh=1007 thresh=2015 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 137.662337: balance_dirty_state: bdi btrfs-1: dirty=924 wb=504 unstable=0 bg_thresh=1004 thresh=2009 gap=581 poll_thresh=15 ino=257 dd-2584 [006] 137.662394: balance_dirty_state: bdi btrfs-1: dirty=949 wb=504 unstable=0 bg_thresh=1007 thresh=2014 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 137.662674: balance_dirty_state: bdi btrfs-1: dirty=974 wb=504 unstable=0 bg_thresh=1009 thresh=2018 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 137.662789: balance_dirty_state: bdi btrfs-1: dirty=999 wb=504 unstable=0 bg_thresh=1008 thresh=2017 gap=514 poll_thresh=18 ino=257 dd-2584 [006] 137.662901: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=504 unstable=0 bg_thresh=1008 thresh=2016 gap=463 poll_thresh=19 ino=257 dd-2584 [006] 137.662906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 137.662986: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25144 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 137.665392: writeback_single_inode: bdi btrfs-1: ino=257 state= age=252 wrote=496 to_write=15888 dd-2584 [004] 137.670132: balance_dirty_state: bdi btrfs-1: dirty=574 wb=979 unstable=0 bg_thresh=1008 thresh=2016 gap=463 poll_thresh=19 ino=257 dd-2584 [004] 137.670140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.678116: balance_dirty_state: bdi btrfs-1: dirty=574 wb=854 unstable=0 bg_thresh=1006 thresh=2012 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 137.678231: balance_dirty_state: bdi btrfs-1: dirty=574 wb=854 unstable=0 bg_thresh=1006 thresh=2012 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 137.678333: balance_dirty_state: bdi btrfs-1: dirty=599 wb=854 unstable=0 bg_thresh=1008 thresh=2017 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 137.678433: balance_dirty_state: bdi btrfs-1: dirty=624 wb=854 unstable=0 bg_thresh=1008 thresh=2017 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 137.678631: balance_dirty_state: bdi btrfs-1: dirty=649 wb=854 unstable=0 bg_thresh=1011 thresh=2022 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 137.678836: balance_dirty_state: bdi btrfs-1: dirty=674 wb=854 unstable=0 bg_thresh=1013 thresh=2026 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 137.678844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.686120: balance_dirty_state: bdi btrfs-1: dirty=674 wb=854 unstable=0 bg_thresh=1013 thresh=2026 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 137.686130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.698161: balance_dirty_state: bdi btrfs-1: dirty=674 wb=729 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 137.698228: balance_dirty_state: bdi btrfs-1: dirty=699 wb=729 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 137.698291: balance_dirty_state: bdi btrfs-1: dirty=724 wb=729 unstable=0 bg_thresh=1008 thresh=2016 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 137.698353: balance_dirty_state: bdi btrfs-1: dirty=724 wb=729 unstable=0 bg_thresh=1008 thresh=2016 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 137.698416: balance_dirty_state: bdi btrfs-1: dirty=749 wb=729 unstable=0 bg_thresh=1010 thresh=2021 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 137.698727: balance_dirty_state: bdi btrfs-1: dirty=774 wb=729 unstable=0 bg_thresh=1013 thresh=2026 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 137.698854: balance_dirty_state: bdi btrfs-1: dirty=799 wb=729 unstable=0 bg_thresh=1015 thresh=2030 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 137.698859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 137.706052: balance_dirty_state: bdi btrfs-1: dirty=799 wb=604 unstable=0 bg_thresh=1006 thresh=2013 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 137.706147: balance_dirty_state: bdi btrfs-1: dirty=824 wb=604 unstable=0 bg_thresh=1006 thresh=2013 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 137.706230: balance_dirty_state: bdi btrfs-1: dirty=849 wb=604 unstable=0 bg_thresh=1009 thresh=2018 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 137.706312: balance_dirty_state: bdi btrfs-1: dirty=849 wb=604 unstable=0 bg_thresh=1009 thresh=2018 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 137.706396: balance_dirty_state: bdi btrfs-1: dirty=874 wb=604 unstable=0 bg_thresh=1011 thresh=2023 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 137.706565: balance_dirty_state: bdi btrfs-1: dirty=899 wb=604 unstable=0 bg_thresh=1014 thresh=2028 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 137.706733: balance_dirty_state: bdi btrfs-1: dirty=949 wb=604 unstable=0 bg_thresh=1016 thresh=2032 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 137.706739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-164% task_weight=98% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.714137: balance_dirty_state: bdi btrfs-1: dirty=949 wb=504 unstable=0 bg_thresh=1006 thresh=2013 gap=560 poll_thresh=18 ino=257 dd-2584 [004] 137.714227: balance_dirty_state: bdi btrfs-1: dirty=949 wb=504 unstable=0 bg_thresh=1006 thresh=2013 gap=560 poll_thresh=13 ino=257 dd-2584 [004] 137.714282: balance_dirty_state: bdi btrfs-1: dirty=974 wb=504 unstable=0 bg_thresh=1009 thresh=2018 gap=540 poll_thresh=14 ino=257 dd-2584 [004] 137.714338: balance_dirty_state: bdi btrfs-1: dirty=974 wb=504 unstable=0 bg_thresh=1009 thresh=2018 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 137.714394: balance_dirty_state: bdi btrfs-1: dirty=999 wb=504 unstable=0 bg_thresh=1011 thresh=2023 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 137.714671: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=504 unstable=0 bg_thresh=1014 thresh=2028 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 137.714676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 137.714787: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25196 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 137.716999: writeback_single_inode: bdi btrfs-1: ino=257 state= age=36 wrote=464 to_write=15920 dd-2584 [004] 137.722048: balance_dirty_state: bdi btrfs-1: dirty=549 wb=979 unstable=0 bg_thresh=1013 thresh=2026 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 137.722054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.730085: balance_dirty_state: bdi btrfs-1: dirty=549 wb=854 unstable=0 bg_thresh=1012 thresh=2024 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 137.730171: balance_dirty_state: bdi btrfs-1: dirty=574 wb=854 unstable=0 bg_thresh=1012 thresh=2024 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 137.730258: balance_dirty_state: bdi btrfs-1: dirty=599 wb=854 unstable=0 bg_thresh=1014 thresh=2029 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 137.730346: balance_dirty_state: bdi btrfs-1: dirty=599 wb=854 unstable=0 bg_thresh=1014 thresh=2029 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 137.730408: balance_dirty_state: bdi btrfs-1: dirty=624 wb=854 unstable=0 bg_thresh=1017 thresh=2034 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 137.730532: balance_dirty_state: bdi btrfs-1: dirty=649 wb=854 unstable=0 bg_thresh=1016 thresh=2033 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 137.730654: balance_dirty_state: bdi btrfs-1: dirty=699 wb=854 unstable=0 bg_thresh=1018 thresh=2037 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 137.730660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-158% task_weight=98% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 137.738081: balance_dirty_state: bdi btrfs-1: dirty=699 wb=729 unstable=0 bg_thresh=994 thresh=1988 gap=560 poll_thresh=18 ino=257 dd-2584 [000] 137.738175: balance_dirty_state: bdi btrfs-1: dirty=699 wb=729 unstable=0 bg_thresh=996 thresh=1993 gap=565 poll_thresh=13 ino=257 dd-2584 [000] 137.738262: balance_dirty_state: bdi btrfs-1: dirty=724 wb=729 unstable=0 bg_thresh=996 thresh=1993 gap=540 poll_thresh=14 ino=257 dd-2584 [000] 137.738352: balance_dirty_state: bdi btrfs-1: dirty=749 wb=729 unstable=0 bg_thresh=995 thresh=1990 gap=512 poll_thresh=15 ino=257 dd-2584 [000] 137.738446: balance_dirty_state: bdi btrfs-1: dirty=749 wb=729 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=16 ino=257 dd-2584 [000] 137.738644: balance_dirty_state: bdi btrfs-1: dirty=799 wb=729 unstable=0 bg_thresh=991 thresh=1982 gap=454 poll_thresh=17 ino=257 dd-2584 [000] 137.738650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.746126: balance_dirty_state: bdi btrfs-1: dirty=799 wb=729 unstable=0 bg_thresh=998 thresh=1996 gap=468 poll_thresh=17 ino=257 dd-2584 [004] 137.746133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 137.754137: balance_dirty_state: bdi btrfs-1: dirty=799 wb=604 unstable=0 bg_thresh=990 thresh=1981 gap=578 poll_thresh=17 ino=257 dd-2584 [005] 137.754378: balance_dirty_state: bdi btrfs-1: dirty=799 wb=604 unstable=0 bg_thresh=990 thresh=1981 gap=578 poll_thresh=13 ino=257 dd-2584 [005] 137.754435: balance_dirty_state: bdi btrfs-1: dirty=824 wb=604 unstable=0 bg_thresh=993 thresh=1986 gap=558 poll_thresh=14 ino=257 dd-2584 [005] 137.754493: balance_dirty_state: bdi btrfs-1: dirty=849 wb=604 unstable=0 bg_thresh=992 thresh=1985 gap=532 poll_thresh=15 ino=257 dd-2584 [005] 137.754551: balance_dirty_state: bdi btrfs-1: dirty=849 wb=604 unstable=0 bg_thresh=992 thresh=1985 gap=532 poll_thresh=16 ino=257 dd-2584 [005] 137.754669: balance_dirty_state: bdi btrfs-1: dirty=899 wb=604 unstable=0 bg_thresh=992 thresh=1984 gap=481 poll_thresh=17 ino=257 dd-2584 [005] 137.754673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 137.762169: balance_dirty_state: bdi btrfs-1: dirty=899 wb=504 unstable=0 bg_thresh=991 thresh=1983 gap=580 poll_thresh=17 ino=257 dd-2584 [005] 137.762300: balance_dirty_state: bdi btrfs-1: dirty=899 wb=504 unstable=0 bg_thresh=991 thresh=1982 gap=579 poll_thresh=13 ino=257 dd-2584 [005] 137.762419: balance_dirty_state: bdi btrfs-1: dirty=924 wb=504 unstable=0 bg_thresh=993 thresh=1987 gap=559 poll_thresh=14 ino=257 dd-2584 [005] 137.762538: balance_dirty_state: bdi btrfs-1: dirty=949 wb=504 unstable=0 bg_thresh=993 thresh=1986 gap=533 poll_thresh=15 ino=257 dd-2584 [005] 137.762656: balance_dirty_state: bdi btrfs-1: dirty=949 wb=504 unstable=0 bg_thresh=993 thresh=1986 gap=533 poll_thresh=16 ino=257 dd-2584 [005] 137.762889: balance_dirty_state: bdi btrfs-1: dirty=974 wb=504 unstable=0 bg_thresh=992 thresh=1985 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 137.763128: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=504 unstable=0 bg_thresh=994 thresh=1989 gap=461 poll_thresh=18 ino=257 dd-2584 [005] 137.763137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 137.763167: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25244 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 137.764914: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=448 to_write=7744 dd-2584 [005] 137.774156: balance_dirty_state: bdi btrfs-1: dirty=574 wb=904 unstable=0 bg_thresh=994 thresh=1989 gap=511 poll_thresh=18 ino=257 dd-2584 [005] 137.774252: balance_dirty_state: bdi btrfs-1: dirty=574 wb=904 unstable=0 bg_thresh=987 thresh=1975 gap=497 poll_thresh=13 ino=257 dd-2584 [005] 137.774331: balance_dirty_state: bdi btrfs-1: dirty=599 wb=854 unstable=0 bg_thresh=990 thresh=1980 gap=527 poll_thresh=14 ino=257 dd-2584 [005] 137.774566: balance_dirty_state: bdi btrfs-1: dirty=624 wb=779 unstable=0 bg_thresh=991 thresh=1983 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 137.774630: balance_dirty_state: bdi btrfs-1: dirty=624 wb=779 unstable=0 bg_thresh=991 thresh=1983 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 137.774755: balance_dirty_state: bdi btrfs-1: dirty=674 wb=779 unstable=0 bg_thresh=987 thresh=1974 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 137.774878: balance_dirty_state: bdi btrfs-1: dirty=699 wb=779 unstable=0 bg_thresh=988 thresh=1977 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 137.774999: balance_dirty_state: bdi btrfs-1: dirty=724 wb=779 unstable=0 bg_thresh=994 thresh=1988 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 137.775004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 137.782165: balance_dirty_state: bdi btrfs-1: dirty=724 wb=654 unstable=0 bg_thresh=994 thresh=1988 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 137.782238: balance_dirty_state: bdi btrfs-1: dirty=749 wb=654 unstable=0 bg_thresh=996 thresh=1993 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 137.782300: balance_dirty_state: bdi btrfs-1: dirty=749 wb=654 unstable=0 bg_thresh=993 thresh=1987 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 137.782359: balance_dirty_state: bdi btrfs-1: dirty=774 wb=654 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 137.782477: balance_dirty_state: bdi btrfs-1: dirty=799 wb=654 unstable=0 bg_thresh=995 thresh=1991 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 137.782595: balance_dirty_state: bdi btrfs-1: dirty=849 wb=654 unstable=0 bg_thresh=997 thresh=1995 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 137.782599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 137.790128: balance_dirty_state: bdi btrfs-1: dirty=849 wb=529 unstable=0 bg_thresh=996 thresh=1992 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 137.790219: balance_dirty_state: bdi btrfs-1: dirty=849 wb=529 unstable=0 bg_thresh=993 thresh=1986 gap=608 poll_thresh=13 ino=257 dd-2584 [005] 137.790447: balance_dirty_state: bdi btrfs-1: dirty=874 wb=529 unstable=0 bg_thresh=992 thresh=1985 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 137.790505: balance_dirty_state: bdi btrfs-1: dirty=899 wb=529 unstable=0 bg_thresh=992 thresh=1985 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 137.790562: balance_dirty_state: bdi btrfs-1: dirty=899 wb=529 unstable=0 bg_thresh=992 thresh=1984 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 137.790675: balance_dirty_state: bdi btrfs-1: dirty=924 wb=529 unstable=0 bg_thresh=991 thresh=1983 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 137.790789: balance_dirty_state: bdi btrfs-1: dirty=974 wb=529 unstable=0 bg_thresh=993 thresh=1987 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 137.790794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 137.798128: balance_dirty_state: bdi btrfs-1: dirty=974 wb=454 unstable=0 bg_thresh=995 thresh=1990 gap=562 poll_thresh=18 ino=257 dd-2584 [005] 137.798222: balance_dirty_state: bdi btrfs-1: dirty=974 wb=454 unstable=0 bg_thresh=995 thresh=1990 gap=562 poll_thresh=13 ino=257 dd-2584 [005] 137.798284: balance_dirty_state: bdi btrfs-1: dirty=999 wb=454 unstable=0 bg_thresh=994 thresh=1989 gap=536 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 137.798304: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25280 wrote=0 to_write=8192 dd-2584 [005] 137.798376: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=454 unstable=0 bg_thresh=997 thresh=1994 gap=516 poll_thresh=15 ino=257 dd-2584 [005] 137.798465: balance_dirty_state: bdi btrfs-1: dirty=999 wb=454 unstable=0 bg_thresh=994 thresh=1988 gap=535 poll_thresh=16 ino=257 dd-2584 [005] 137.798646: balance_dirty_state: bdi btrfs-1: dirty=999 wb=504 unstable=0 bg_thresh=993 thresh=1987 gap=484 poll_thresh=17 ino=257 dd-2584 [005] 137.798648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 137.800620: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=496 to_write=7696 dd-2584 [005] 137.806225: balance_dirty_state: bdi btrfs-1: dirty=574 wb=954 unstable=0 bg_thresh=993 thresh=1987 gap=459 poll_thresh=17 ino=257 dd-2584 [005] 137.806234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 137.814226: balance_dirty_state: bdi btrfs-1: dirty=574 wb=829 unstable=0 bg_thresh=994 thresh=1989 gap=586 poll_thresh=17 ino=257 dd-2584 [000] 137.814349: balance_dirty_state: bdi btrfs-1: dirty=574 wb=829 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=13 ino=257 dd-2584 [000] 137.814467: balance_dirty_state: bdi btrfs-1: dirty=599 wb=829 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=14 ino=257 dd-2584 [000] 137.814584: balance_dirty_state: bdi btrfs-1: dirty=624 wb=829 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=15 ino=257 dd-2584 [000] 137.815054: balance_dirty_state: bdi btrfs-1: dirty=624 wb=829 unstable=0 bg_thresh=996 thresh=1993 gap=540 poll_thresh=16 ino=257 dd-2584 [000] 137.815294: balance_dirty_state: bdi btrfs-1: dirty=649 wb=829 unstable=0 bg_thresh=998 thresh=1997 gap=519 poll_thresh=17 ino=257 dd-2584 [000] 137.815527: balance_dirty_state: bdi btrfs-1: dirty=699 wb=829 unstable=0 bg_thresh=998 thresh=1996 gap=468 poll_thresh=18 ino=257 dd-2584 [000] 137.815536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 137.826164: balance_dirty_state: bdi btrfs-1: dirty=699 wb=579 unstable=0 bg_thresh=996 thresh=1992 gap=714 poll_thresh=18 ino=257 dd-2584 [001] 137.826274: balance_dirty_state: bdi btrfs-1: dirty=699 wb=579 unstable=0 bg_thresh=996 thresh=1992 gap=714 poll_thresh=13 ino=257 dd-2584 [001] 137.826391: balance_dirty_state: bdi btrfs-1: dirty=724 wb=579 unstable=0 bg_thresh=998 thresh=1997 gap=694 poll_thresh=14 ino=257 dd-2584 [001] 137.826506: balance_dirty_state: bdi btrfs-1: dirty=749 wb=579 unstable=0 bg_thresh=998 thresh=1997 gap=669 poll_thresh=15 ino=257 dd-2584 [001] 137.826622: balance_dirty_state: bdi btrfs-1: dirty=749 wb=579 unstable=0 bg_thresh=1001 thresh=2002 gap=674 poll_thresh=16 ino=257 dd-2584 [001] 137.826858: balance_dirty_state: bdi btrfs-1: dirty=799 wb=579 unstable=0 bg_thresh=1000 thresh=2001 gap=623 poll_thresh=17 ino=257 dd-2584 [001] 137.827074: balance_dirty_state: bdi btrfs-1: dirty=824 wb=529 unstable=0 bg_thresh=998 thresh=1997 gap=644 poll_thresh=18 ino=257 dd-2584 [001] 137.827224: balance_dirty_state: bdi btrfs-1: dirty=849 wb=504 unstable=0 bg_thresh=1001 thresh=2002 gap=649 poll_thresh=19 ino=257 dd-2584 [001] 137.827815: balance_dirty_state: bdi btrfs-1: dirty=874 wb=504 unstable=0 bg_thresh=1000 thresh=2001 gap=623 poll_thresh=20 ino=257 dd-2584 [001] 137.828054: balance_dirty_state: bdi btrfs-1: dirty=924 wb=504 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=21 ino=257 dd-2584 [001] 137.828290: balance_dirty_state: bdi btrfs-1: dirty=949 wb=504 unstable=0 bg_thresh=1002 thresh=2004 gap=551 poll_thresh=22 ino=257 dd-2584 [001] 137.828526: balance_dirty_state: bdi btrfs-1: dirty=974 wb=504 unstable=0 bg_thresh=1001 thresh=2003 gap=525 poll_thresh=23 ino=257 dd-2584 [001] 137.828761: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=504 unstable=0 bg_thresh=1001 thresh=2002 gap=474 poll_thresh=24 ino=257 dd-2584 [001] 137.828770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 137.828804: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25308 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 137.830601: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=448 to_write=7744 dd-2584 [001] 137.834112: balance_dirty_state: bdi btrfs-1: dirty=574 wb=954 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=24 ino=257 dd-2584 [001] 137.834122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 137.842174: balance_dirty_state: bdi btrfs-1: dirty=574 wb=954 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=24 ino=257 dd-2584 [001] 137.842182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 137.850246: balance_dirty_state: bdi btrfs-1: dirty=574 wb=829 unstable=0 bg_thresh=1007 thresh=2014 gap=611 poll_thresh=24 ino=257 dd-2584 [001] 137.850355: balance_dirty_state: bdi btrfs-1: dirty=574 wb=829 unstable=0 bg_thresh=1006 thresh=2013 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 137.850535: balance_dirty_state: bdi btrfs-1: dirty=624 wb=829 unstable=0 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=19 ino=257 dd-2584 [001] 137.850715: balance_dirty_state: bdi btrfs-1: dirty=649 wb=829 unstable=0 bg_thresh=1005 thresh=2011 gap=533 poll_thresh=20 ino=257 dd-2584 [001] 137.850891: balance_dirty_state: bdi btrfs-1: dirty=674 wb=829 unstable=0 bg_thresh=1007 thresh=2015 gap=512 poll_thresh=21 ino=257 dd-2584 [001] 137.851339: balance_dirty_state: bdi btrfs-1: dirty=699 wb=829 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=22 ino=257 dd-2584 [001] 137.851346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 137.858141: balance_dirty_state: bdi btrfs-1: dirty=699 wb=829 unstable=0 bg_thresh=1001 thresh=2002 gap=474 poll_thresh=22 ino=257 dd-2584 [001] 137.858148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=61144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 137.866137: balance_dirty_state: bdi btrfs-1: dirty=699 wb=704 unstable=0 bg_thresh=990 thresh=1981 gap=578 poll_thresh=22 ino=257 dd-2584 [001] 137.866206: balance_dirty_state: bdi btrfs-1: dirty=724 wb=704 unstable=0 bg_thresh=993 thresh=1986 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 137.866322: balance_dirty_state: bdi btrfs-1: dirty=749 wb=704 unstable=0 bg_thresh=995 thresh=1991 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 137.866442: balance_dirty_state: bdi btrfs-1: dirty=799 wb=704 unstable=0 bg_thresh=995 thresh=1990 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 137.866447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=61144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 137.874121: balance_dirty_state: bdi btrfs-1: dirty=799 wb=579 unstable=0 bg_thresh=986 thresh=1972 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 137.874216: balance_dirty_state: bdi btrfs-1: dirty=799 wb=579 unstable=0 bg_thresh=988 thresh=1977 gap=599 poll_thresh=13 ino=257 dd-2584 [001] 137.874306: balance_dirty_state: bdi btrfs-1: dirty=824 wb=579 unstable=0 bg_thresh=990 thresh=1981 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 137.874393: balance_dirty_state: bdi btrfs-1: dirty=824 wb=579 unstable=0 bg_thresh=993 thresh=1987 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 137.874487: balance_dirty_state: bdi btrfs-1: dirty=849 wb=579 unstable=0 bg_thresh=992 thresh=1984 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 137.874667: balance_dirty_state: bdi btrfs-1: dirty=874 wb=579 unstable=0 bg_thresh=994 thresh=1989 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 137.874793: balance_dirty_state: bdi btrfs-1: dirty=924 wb=579 unstable=0 bg_thresh=996 thresh=1993 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 137.874798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=61144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 137.882095: balance_dirty_state: bdi btrfs-1: dirty=924 wb=454 unstable=0 bg_thresh=994 thresh=1988 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 137.882165: balance_dirty_state: bdi btrfs-1: dirty=924 wb=454 unstable=0 bg_thresh=994 thresh=1988 gap=610 poll_thresh=13 ino=257 dd-2584 [001] 137.882400: balance_dirty_state: bdi btrfs-1: dirty=949 wb=454 unstable=0 bg_thresh=993 thresh=1987 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 137.882462: balance_dirty_state: bdi btrfs-1: dirty=974 wb=454 unstable=0 bg_thresh=993 thresh=1987 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 137.882521: balance_dirty_state: bdi btrfs-1: dirty=974 wb=454 unstable=0 bg_thresh=993 thresh=1986 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 137.882639: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=454 unstable=0 bg_thresh=995 thresh=1991 gap=513 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 137.882660: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25364 wrote=0 to_write=8192 dd-2584 [001] 137.882815: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=454 unstable=0 bg_thresh=997 thresh=1995 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 137.882817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=61144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 137.883886: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=480 to_write=7712 dd-2584 [001] 137.890196: balance_dirty_state: bdi btrfs-1: dirty=574 wb=804 unstable=0 bg_thresh=996 thresh=1992 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 137.890264: balance_dirty_state: bdi btrfs-1: dirty=574 wb=804 unstable=0 bg_thresh=993 thresh=1986 gap=608 poll_thresh=13 ino=257 dd-2584 [001] 137.890322: balance_dirty_state: bdi btrfs-1: dirty=599 wb=804 unstable=0 bg_thresh=995 thresh=1991 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 137.890379: balance_dirty_state: bdi btrfs-1: dirty=624 wb=804 unstable=0 bg_thresh=992 thresh=1985 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 137.890437: balance_dirty_state: bdi btrfs-1: dirty=624 wb=804 unstable=0 bg_thresh=995 thresh=1990 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 137.890554: balance_dirty_state: bdi btrfs-1: dirty=674 wb=804 unstable=0 bg_thresh=994 thresh=1989 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 137.890670: balance_dirty_state: bdi btrfs-1: dirty=699 wb=804 unstable=0 bg_thresh=996 thresh=1993 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 137.890674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=61144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.898262: balance_dirty_state: bdi btrfs-1: dirty=699 wb=804 unstable=0 bg_thresh=996 thresh=1993 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 137.898270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=61144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.906128: balance_dirty_state: bdi btrfs-1: dirty=699 wb=679 unstable=0 bg_thresh=995 thresh=1991 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 137.906253: balance_dirty_state: bdi btrfs-1: dirty=699 wb=679 unstable=0 bg_thresh=995 thresh=1991 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 137.906507: balance_dirty_state: bdi btrfs-1: dirty=724 wb=679 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 137.906568: balance_dirty_state: bdi btrfs-1: dirty=749 wb=679 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 137.906627: balance_dirty_state: bdi btrfs-1: dirty=749 wb=679 unstable=0 bg_thresh=1001 thresh=2003 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 137.906748: balance_dirty_state: bdi btrfs-1: dirty=774 wb=679 unstable=0 bg_thresh=1004 thresh=2008 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 137.906871: balance_dirty_state: bdi btrfs-1: dirty=824 wb=679 unstable=0 bg_thresh=1006 thresh=2012 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 137.906991: balance_dirty_state: bdi btrfs-1: dirty=849 wb=679 unstable=0 bg_thresh=1005 thresh=2011 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 137.906996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=61144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.914191: balance_dirty_state: bdi btrfs-1: dirty=849 wb=554 unstable=0 bg_thresh=1003 thresh=2007 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 137.914324: balance_dirty_state: bdi btrfs-1: dirty=874 wb=554 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 137.914383: balance_dirty_state: bdi btrfs-1: dirty=874 wb=554 unstable=0 bg_thresh=1006 thresh=2012 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 137.914441: balance_dirty_state: bdi btrfs-1: dirty=899 wb=554 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 137.914553: balance_dirty_state: bdi btrfs-1: dirty=924 wb=554 unstable=0 bg_thresh=1002 thresh=2005 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 137.914666: balance_dirty_state: bdi btrfs-1: dirty=949 wb=554 unstable=0 bg_thresh=1004 thresh=2009 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 137.914944: balance_dirty_state: bdi btrfs-1: dirty=999 wb=554 unstable=0 bg_thresh=1004 thresh=2008 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 137.914949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=61144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 137.922225: balance_dirty_state: bdi btrfs-1: dirty=999 wb=554 unstable=0 bg_thresh=1004 thresh=2008 gap=455 poll_thresh=19 ino=257 dd-2584 [006] 137.922234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=61144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 137.930192: balance_dirty_state: bdi btrfs-1: dirty=999 wb=504 unstable=0 bg_thresh=998 thresh=1996 gap=493 poll_thresh=19 ino=257 dd-2584 [006] 137.930200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=61144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 137.930286: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25412 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 137.932361: writeback_single_inode: bdi btrfs-1: ino=257 state= age=80 wrote=432 to_write=7760 dd-2584 [000] 137.938184: balance_dirty_state: bdi btrfs-1: dirty=549 wb=779 unstable=0 bg_thresh=996 thresh=1993 gap=665 poll_thresh=19 ino=257 dd-2584 [000] 137.938262: balance_dirty_state: bdi btrfs-1: dirty=549 wb=779 unstable=0 bg_thresh=999 thresh=1998 gap=670 poll_thresh=14 ino=257 dd-2584 [000] 137.938321: balance_dirty_state: bdi btrfs-1: dirty=574 wb=779 unstable=0 bg_thresh=999 thresh=1998 gap=645 poll_thresh=15 ino=257 dd-2584 [000] 137.938380: balance_dirty_state: bdi btrfs-1: dirty=599 wb=779 unstable=0 bg_thresh=1001 thresh=2003 gap=625 poll_thresh=16 ino=257 dd-2584 [000] 137.939618: balance_dirty_state: bdi btrfs-1: dirty=624 wb=779 unstable=0 bg_thresh=1004 thresh=2008 gap=605 poll_thresh=17 ino=257 dd-2584 [000] 137.939782: balance_dirty_state: bdi btrfs-1: dirty=649 wb=779 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=18 ino=257 dd-2584 [000] 137.939896: balance_dirty_state: bdi btrfs-1: dirty=699 wb=779 unstable=0 bg_thresh=1005 thresh=2011 gap=533 poll_thresh=19 ino=257 dd-2584 [000] 137.940010: balance_dirty_state: bdi btrfs-1: dirty=724 wb=779 unstable=0 bg_thresh=1005 thresh=2010 gap=507 poll_thresh=20 ino=257 dd-2584 [000] 137.940124: balance_dirty_state: bdi btrfs-1: dirty=749 wb=779 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=21 ino=257 dd-2584 [000] 137.940128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-242% task_weight=100% bdi_bw=61144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 137.946183: balance_dirty_state: bdi btrfs-1: dirty=749 wb=654 unstable=0 bg_thresh=996 thresh=1992 gap=589 poll_thresh=21 ino=257 dd-2584 [000] 137.946245: balance_dirty_state: bdi btrfs-1: dirty=774 wb=654 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=16 ino=257 dd-2584 [000] 137.946526: balance_dirty_state: bdi btrfs-1: dirty=799 wb=654 unstable=0 bg_thresh=998 thresh=1997 gap=544 poll_thresh=17 ino=257 dd-2584 [000] 137.946635: balance_dirty_state: bdi btrfs-1: dirty=824 wb=654 unstable=0 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=18 ino=257 dd-2584 [000] 137.946749: balance_dirty_state: bdi btrfs-1: dirty=874 wb=654 unstable=0 bg_thresh=1006 thresh=2012 gap=484 poll_thresh=19 ino=257 dd-2584 [000] 137.946753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=61144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 137.954173: balance_dirty_state: bdi btrfs-1: dirty=874 wb=529 unstable=0 bg_thresh=1003 thresh=2007 gap=604 poll_thresh=19 ino=257 dd-2584 [000] 137.954233: balance_dirty_state: bdi btrfs-1: dirty=874 wb=529 unstable=0 bg_thresh=1003 thresh=2007 gap=604 poll_thresh=14 ino=257 dd-2584 [000] 137.954291: balance_dirty_state: bdi btrfs-1: dirty=899 wb=529 unstable=0 bg_thresh=1006 thresh=2012 gap=584 poll_thresh=15 ino=257 dd-2584 [000] 137.954348: balance_dirty_state: bdi btrfs-1: dirty=924 wb=529 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 137.954459: balance_dirty_state: bdi btrfs-1: dirty=949 wb=529 unstable=0 bg_thresh=1002 thresh=2005 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 137.954572: balance_dirty_state: bdi btrfs-1: dirty=974 wb=529 unstable=0 bg_thresh=1004 thresh=2009 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 137.954685: balance_dirty_state: bdi btrfs-1: dirty=999 wb=529 unstable=0 bg_thresh=1004 thresh=2008 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 137.954689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-290% task_weight=100% bdi_bw=61144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 137.962223: balance_dirty_state: bdi btrfs-1: dirty=999 wb=429 unstable=0 bg_thresh=996 thresh=1993 gap=565 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 137.962244: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25444 wrote=0 to_write=8192 dd-2584 [004] 137.962323: balance_dirty_state: bdi btrfs-1: dirty=999 wb=429 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 137.962719: balance_dirty_state: bdi btrfs-1: dirty=874 wb=604 unstable=0 bg_thresh=996 thresh=1992 gap=514 poll_thresh=15 ino=257 dd-2584 [004] 137.962812: balance_dirty_state: bdi btrfs-1: dirty=849 wb=654 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=16 ino=257 dd-2584 [004] 137.962814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 137.963491: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=512 to_write=7680 dd-2584 [000] 137.970181: balance_dirty_state: bdi btrfs-1: dirty=549 wb=829 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=16 ino=257 dd-2584 [000] 137.970328: balance_dirty_state: bdi btrfs-1: dirty=574 wb=829 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=12 ino=257 dd-2584 [000] 137.981016: balance_dirty_state: bdi btrfs-1: dirty=599 wb=804 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=13 ino=257 dd-2584 [003] 137.982309: balance_dirty_state: bdi btrfs-1: dirty=599 wb=704 unstable=0 bg_thresh=996 thresh=1992 gap=689 poll_thresh=14 ino=257 dd-2584 [003] 137.982377: balance_dirty_state: bdi btrfs-1: dirty=624 wb=704 unstable=0 bg_thresh=991 thresh=1983 gap=655 poll_thresh=15 ino=257 dd-2584 [003] 137.982444: balance_dirty_state: bdi btrfs-1: dirty=649 wb=704 unstable=0 bg_thresh=994 thresh=1988 gap=635 poll_thresh=16 ino=257 dd-2584 [003] 137.982574: balance_dirty_state: bdi btrfs-1: dirty=674 wb=704 unstable=0 bg_thresh=996 thresh=1993 gap=615 poll_thresh=17 ino=257 dd-2584 [003] 137.982703: balance_dirty_state: bdi btrfs-1: dirty=699 wb=704 unstable=0 bg_thresh=991 thresh=1983 gap=580 poll_thresh=18 ino=257 dd-2584 [003] 137.982837: balance_dirty_state: bdi btrfs-1: dirty=749 wb=704 unstable=0 bg_thresh=996 thresh=1993 gap=540 poll_thresh=19 ino=257 dd-2584 [003] 137.982966: balance_dirty_state: bdi btrfs-1: dirty=774 wb=704 unstable=0 bg_thresh=989 thresh=1978 gap=500 poll_thresh=20 ino=257 dd-2584 [003] 137.983275: balance_dirty_state: bdi btrfs-1: dirty=799 wb=704 unstable=0 bg_thresh=990 thresh=1981 gap=478 poll_thresh=21 ino=257 dd-2584 [003] 137.983281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=32 period=0 think=12 pause=8 dd-2584 [003] 137.990217: balance_dirty_state: bdi btrfs-1: dirty=799 wb=704 unstable=0 bg_thresh=994 thresh=1989 gap=486 poll_thresh=21 ino=257 dd-2584 [003] 137.990225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 137.998222: balance_dirty_state: bdi btrfs-1: dirty=797 wb=698 unstable=0 bg_thresh=995 thresh=1991 gap=496 poll_thresh=21 ino=257 dd-2584 [003] 137.998229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.006177: balance_dirty_state: bdi btrfs-1: dirty=811 wb=398 unstable=0 bg_thresh=997 thresh=1994 gap=785 poll_thresh=21 ino=257 dd-2584 [001] 138.006250: balance_dirty_state: bdi btrfs-1: dirty=836 wb=398 unstable=0 bg_thresh=999 thresh=1999 gap=765 poll_thresh=16 ino=257 dd-2584 [001] 138.006377: balance_dirty_state: bdi btrfs-1: dirty=861 wb=398 unstable=0 bg_thresh=1001 thresh=2003 gap=744 poll_thresh=17 ino=257 dd-2584 [001] 138.006502: balance_dirty_state: bdi btrfs-1: dirty=886 wb=398 unstable=0 bg_thresh=1001 thresh=2002 gap=718 poll_thresh=18 ino=257 dd-2584 [001] 138.006627: balance_dirty_state: bdi btrfs-1: dirty=911 wb=398 unstable=0 bg_thresh=1000 thresh=2001 gap=692 poll_thresh=19 ino=257 dd-2584 [001] 138.006752: balance_dirty_state: bdi btrfs-1: dirty=961 wb=398 unstable=0 bg_thresh=1000 thresh=2000 gap=641 poll_thresh=20 ino=257 dd-2584 [001] 138.006881: balance_dirty_state: bdi btrfs-1: dirty=986 wb=398 unstable=0 bg_thresh=1002 thresh=2004 gap=620 poll_thresh=21 ino=257 dd-2584 [001] 138.007011: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=398 unstable=0 bg_thresh=1001 thresh=2003 gap=594 poll_thresh=22 ino=257 flush-btrfs-1-2586 [005] 138.007037: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25488 wrote=0 to_write=8192 dd-2584 [001] 138.007200: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=398 unstable=0 bg_thresh=1001 thresh=2002 gap=543 poll_thresh=23 ino=257 dd-2584 [001] 138.007687: balance_dirty_state: bdi btrfs-1: dirty=936 wb=548 unstable=0 bg_thresh=1003 thresh=2006 gap=522 poll_thresh=24 ino=257 dd-2584 [001] 138.007897: balance_dirty_state: bdi btrfs-1: dirty=912 wb=598 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=25 ino=257 dd-2584 [001] 138.007900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 138.008661: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=544 to_write=7648 dd-2584 [005] 138.018185: balance_dirty_state: bdi btrfs-1: dirty=561 wb=949 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=25 ino=257 dd-2584 [005] 138.018191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 138.026251: balance_dirty_state: bdi btrfs-1: dirty=561 wb=813 unstable=0 bg_thresh=993 thresh=1986 gap=612 poll_thresh=25 ino=257 dd-2584 [005] 138.026364: balance_dirty_state: bdi btrfs-1: dirty=561 wb=813 unstable=0 bg_thresh=993 thresh=1986 gap=612 poll_thresh=19 ino=257 dd-2584 [005] 138.026570: balance_dirty_state: bdi btrfs-1: dirty=611 wb=813 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=20 ino=257 dd-2584 [005] 138.026782: balance_dirty_state: bdi btrfs-1: dirty=636 wb=813 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=21 ino=257 dd-2584 [005] 138.026990: balance_dirty_state: bdi btrfs-1: dirty=661 wb=813 unstable=0 bg_thresh=997 thresh=1994 gap=520 poll_thresh=22 ino=257 dd-2584 [005] 138.027199: balance_dirty_state: bdi btrfs-1: dirty=711 wb=813 unstable=0 bg_thresh=996 thresh=1993 gap=469 poll_thresh=23 ino=257 dd-2584 [005] 138.027206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 138.034222: balance_dirty_state: bdi btrfs-1: dirty=711 wb=688 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=23 ino=257 dd-2584 [005] 138.034322: balance_dirty_state: bdi btrfs-1: dirty=711 wb=688 unstable=0 bg_thresh=1001 thresh=2002 gap=603 poll_thresh=17 ino=257 dd-2584 [005] 138.034451: balance_dirty_state: bdi btrfs-1: dirty=761 wb=688 unstable=0 bg_thresh=1000 thresh=2001 gap=552 poll_thresh=18 ino=257 dd-2584 [005] 138.034757: balance_dirty_state: bdi btrfs-1: dirty=786 wb=688 unstable=0 bg_thresh=1002 thresh=2005 gap=531 poll_thresh=19 ino=257 dd-2584 [005] 138.034876: balance_dirty_state: bdi btrfs-1: dirty=811 wb=688 unstable=0 bg_thresh=1002 thresh=2004 gap=505 poll_thresh=20 ino=257 dd-2584 [005] 138.034995: balance_dirty_state: bdi btrfs-1: dirty=836 wb=688 unstable=0 bg_thresh=998 thresh=1997 gap=473 poll_thresh=21 ino=257 dd-2584 [005] 138.035000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.046261: balance_dirty_state: bdi btrfs-1: dirty=843 wb=555 unstable=0 bg_thresh=997 thresh=1995 gap=597 poll_thresh=21 ino=257 dd-2584 [001] 138.046392: balance_dirty_state: bdi btrfs-1: dirty=868 wb=555 unstable=0 bg_thresh=1000 thresh=2000 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 138.046631: balance_dirty_state: bdi btrfs-1: dirty=893 wb=555 unstable=0 bg_thresh=999 thresh=1999 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 138.046866: balance_dirty_state: bdi btrfs-1: dirty=918 wb=555 unstable=0 bg_thresh=999 thresh=1998 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 138.047104: balance_dirty_state: bdi btrfs-1: dirty=968 wb=555 unstable=0 bg_thresh=998 thresh=1997 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 138.047113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 138.054230: balance_dirty_state: bdi btrfs-1: dirty=961 wb=553 unstable=0 bg_thresh=1001 thresh=2003 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 138.054238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 138.062248: balance_dirty_state: bdi btrfs-1: dirty=961 wb=303 unstable=0 bg_thresh=998 thresh=1997 gap=733 poll_thresh=19 ino=257 dd-2584 [005] 138.062352: balance_dirty_state: bdi btrfs-1: dirty=986 wb=303 unstable=0 bg_thresh=1001 thresh=2002 gap=713 poll_thresh=14 ino=257 dd-2584 [005] 138.062466: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=303 unstable=0 bg_thresh=1001 thresh=2002 gap=688 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 138.062504: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25544 wrote=0 to_write=8192 dd-2584 [005] 138.062617: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=303 unstable=0 bg_thresh=1003 thresh=2007 gap=693 poll_thresh=16 ino=257 dd-2584 [005] 138.063065: balance_dirty_state: bdi btrfs-1: dirty=936 wb=428 unstable=0 bg_thresh=1003 thresh=2006 gap=642 poll_thresh=17 ino=257 dd-2584 [005] 138.063248: balance_dirty_state: bdi btrfs-1: dirty=911 wb=478 unstable=0 bg_thresh=1005 thresh=2010 gap=621 poll_thresh=18 ino=257 dd-2584 [005] 138.063430: balance_dirty_state: bdi btrfs-1: dirty=886 wb=503 unstable=0 bg_thresh=1004 thresh=2009 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 138.063609: balance_dirty_state: bdi btrfs-1: dirty=886 wb=553 unstable=0 bg_thresh=1004 thresh=2008 gap=569 poll_thresh=20 ino=257 dd-2584 [005] 138.063796: balance_dirty_state: bdi btrfs-1: dirty=886 wb=603 unstable=0 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=21 ino=257 dd-2584 [005] 138.063985: balance_dirty_state: bdi btrfs-1: dirty=861 wb=653 unstable=0 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 138.063988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 138.064723: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=640 to_write=7552 dd-2584 [005] 138.070323: balance_dirty_state: bdi btrfs-1: dirty=583 wb=792 unstable=0 bg_thresh=1006 thresh=2012 gap=637 poll_thresh=22 ino=257 dd-2584 [005] 138.070410: balance_dirty_state: bdi btrfs-1: dirty=608 wb=792 unstable=0 bg_thresh=1003 thresh=2006 gap=606 poll_thresh=16 ino=257 dd-2584 [005] 138.070529: balance_dirty_state: bdi btrfs-1: dirty=633 wb=792 unstable=0 bg_thresh=1005 thresh=2010 gap=585 poll_thresh=17 ino=257 dd-2584 [005] 138.070821: balance_dirty_state: bdi btrfs-1: dirty=658 wb=792 unstable=0 bg_thresh=1004 thresh=2009 gap=559 poll_thresh=18 ino=257 dd-2584 [005] 138.070942: balance_dirty_state: bdi btrfs-1: dirty=683 wb=792 unstable=0 bg_thresh=1004 thresh=2008 gap=533 poll_thresh=19 ino=257 dd-2584 [005] 138.071055: balance_dirty_state: bdi btrfs-1: dirty=733 wb=792 unstable=0 bg_thresh=1003 thresh=2007 gap=482 poll_thresh=20 ino=257 dd-2584 [005] 138.071060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.078329: balance_dirty_state: bdi btrfs-1: dirty=733 wb=792 unstable=0 bg_thresh=1003 thresh=2007 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 138.078336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.086292: balance_dirty_state: bdi btrfs-1: dirty=733 wb=792 unstable=0 bg_thresh=1003 thresh=2007 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 138.086302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.094238: balance_dirty_state: bdi btrfs-1: dirty=733 wb=667 unstable=0 bg_thresh=1002 thresh=2004 gap=604 poll_thresh=20 ino=257 dd-2584 [001] 138.094339: balance_dirty_state: bdi btrfs-1: dirty=733 wb=667 unstable=0 bg_thresh=1002 thresh=2004 gap=604 poll_thresh=15 ino=257 dd-2584 [001] 138.094399: balance_dirty_state: bdi btrfs-1: dirty=758 wb=667 unstable=0 bg_thresh=1001 thresh=2003 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 138.094517: balance_dirty_state: bdi btrfs-1: dirty=783 wb=667 unstable=0 bg_thresh=1001 thresh=2002 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 138.094633: balance_dirty_state: bdi btrfs-1: dirty=808 wb=667 unstable=0 bg_thresh=1000 thresh=2001 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 138.094751: balance_dirty_state: bdi btrfs-1: dirty=833 wb=667 unstable=0 bg_thresh=1002 thresh=2005 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 138.094868: balance_dirty_state: bdi btrfs-1: dirty=883 wb=667 unstable=0 bg_thresh=1002 thresh=2004 gap=454 poll_thresh=20 ino=257 dd-2584 [001] 138.094873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.102320: balance_dirty_state: bdi btrfs-1: dirty=883 wb=641 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=20 ino=257 dd-2584 [001] 138.102328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.110270: balance_dirty_state: bdi btrfs-1: dirty=883 wb=516 unstable=0 bg_thresh=1001 thresh=2003 gap=604 poll_thresh=20 ino=257 dd-2584 [001] 138.110401: balance_dirty_state: bdi btrfs-1: dirty=883 wb=516 unstable=0 bg_thresh=1001 thresh=2002 gap=603 poll_thresh=15 ino=257 dd-2584 [001] 138.110873: balance_dirty_state: bdi btrfs-1: dirty=908 wb=516 unstable=0 bg_thresh=1001 thresh=2002 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 138.111109: balance_dirty_state: bdi btrfs-1: dirty=933 wb=516 unstable=0 bg_thresh=1003 thresh=2006 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 138.111343: balance_dirty_state: bdi btrfs-1: dirty=958 wb=516 unstable=0 bg_thresh=1002 thresh=2005 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 138.111577: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=516 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 138.111586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 138.111626: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25592 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 138.112648: writeback_single_inode: bdi btrfs-1: ino=257 state= age=172 wrote=432 to_write=7760 dd-2584 [001] 138.118317: balance_dirty_state: bdi btrfs-1: dirty=583 wb=941 unstable=0 bg_thresh=1004 thresh=2009 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 138.118327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.126323: balance_dirty_state: bdi btrfs-1: dirty=583 wb=791 unstable=0 bg_thresh=1006 thresh=2013 gap=639 poll_thresh=19 ino=257 dd-2584 [004] 138.126391: balance_dirty_state: bdi btrfs-1: dirty=583 wb=791 unstable=0 bg_thresh=1006 thresh=2013 gap=639 poll_thresh=14 ino=257 dd-2584 [004] 138.126456: balance_dirty_state: bdi btrfs-1: dirty=608 wb=791 unstable=0 bg_thresh=1009 thresh=2018 gap=619 poll_thresh=15 ino=257 dd-2584 [004] 138.126519: balance_dirty_state: bdi btrfs-1: dirty=633 wb=791 unstable=0 bg_thresh=1009 thresh=2018 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 138.126646: balance_dirty_state: bdi btrfs-1: dirty=658 wb=791 unstable=0 bg_thresh=1011 thresh=2023 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 138.126771: balance_dirty_state: bdi btrfs-1: dirty=683 wb=791 unstable=0 bg_thresh=1013 thresh=2027 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 138.126896: balance_dirty_state: bdi btrfs-1: dirty=733 wb=791 unstable=0 bg_thresh=1013 thresh=2026 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 138.126901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.134247: balance_dirty_state: bdi btrfs-1: dirty=733 wb=666 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 138.134506: balance_dirty_state: bdi btrfs-1: dirty=733 wb=666 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 138.134569: balance_dirty_state: bdi btrfs-1: dirty=758 wb=666 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 138.134631: balance_dirty_state: bdi btrfs-1: dirty=783 wb=666 unstable=0 bg_thresh=1007 thresh=2015 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 138.134755: balance_dirty_state: bdi btrfs-1: dirty=808 wb=666 unstable=0 bg_thresh=1010 thresh=2020 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 138.134881: balance_dirty_state: bdi btrfs-1: dirty=833 wb=666 unstable=0 bg_thresh=1012 thresh=2024 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 138.135006: balance_dirty_state: bdi btrfs-1: dirty=858 wb=666 unstable=0 bg_thresh=1011 thresh=2023 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 138.135011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.142211: balance_dirty_state: bdi btrfs-1: dirty=858 wb=541 unstable=0 bg_thresh=1006 thresh=2012 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 138.142390: balance_dirty_state: bdi btrfs-1: dirty=883 wb=541 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 138.142567: balance_dirty_state: bdi btrfs-1: dirty=908 wb=541 unstable=0 bg_thresh=1008 thresh=2017 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 138.142737: balance_dirty_state: bdi btrfs-1: dirty=908 wb=541 unstable=0 bg_thresh=1008 thresh=2017 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 138.143088: balance_dirty_state: bdi btrfs-1: dirty=958 wb=541 unstable=0 bg_thresh=1011 thresh=2022 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 138.143446: balance_dirty_state: bdi btrfs-1: dirty=983 wb=541 unstable=0 bg_thresh=1013 thresh=2026 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 138.143458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.150231: balance_dirty_state: bdi btrfs-1: dirty=983 wb=291 unstable=0 bg_thresh=1005 thresh=2011 gap=737 poll_thresh=18 ino=257 dd-2584 [004] 138.150623: balance_dirty_state: bdi btrfs-1: dirty=983 wb=291 unstable=0 bg_thresh=1005 thresh=2011 gap=737 poll_thresh=13 ino=257 dd-2584 [004] 138.150706: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=291 unstable=0 bg_thresh=1008 thresh=2016 gap=717 poll_thresh=14 ino=257 dd-2584 [004] 138.150789: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=291 unstable=0 bg_thresh=1008 thresh=2016 gap=692 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 138.150874: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25632 wrote=0 to_write=8192 dd-2584 [004] 138.150882: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=291 unstable=0 bg_thresh=1010 thresh=2021 gap=697 poll_thresh=16 ino=257 dd-2584 [004] 138.151062: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=341 unstable=0 bg_thresh=1013 thresh=2026 gap=652 poll_thresh=17 ino=257 dd-2584 [004] 138.151247: balance_dirty_state: bdi btrfs-1: dirty=983 wb=416 unstable=0 bg_thresh=1015 thresh=2030 gap=631 poll_thresh=18 ino=257 dd-2584 [004] 138.151435: balance_dirty_state: bdi btrfs-1: dirty=933 wb=491 unstable=0 bg_thresh=1014 thresh=2029 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 138.151621: balance_dirty_state: bdi btrfs-1: dirty=908 wb=566 unstable=0 bg_thresh=1011 thresh=2022 gap=548 poll_thresh=20 ino=257 dd-2584 [004] 138.151809: balance_dirty_state: bdi btrfs-1: dirty=858 wb=641 unstable=0 bg_thresh=1010 thresh=2021 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 138.152002: balance_dirty_state: bdi btrfs-1: dirty=783 wb=716 unstable=0 bg_thresh=1012 thresh=2025 gap=526 poll_thresh=22 ino=257 dd-2584 [004] 138.152483: balance_dirty_state: bdi btrfs-1: dirty=608 wb=916 unstable=0 bg_thresh=1012 thresh=2024 gap=500 poll_thresh=23 ino=257 dd-2584 [004] 138.152485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 138.152624: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=688 to_write=7504 dd-2584 [000] 138.158262: balance_dirty_state: bdi btrfs-1: dirty=558 wb=866 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=23 ino=257 dd-2584 [000] 138.158357: balance_dirty_state: bdi btrfs-1: dirty=583 wb=866 unstable=0 bg_thresh=998 thresh=1996 gap=547 poll_thresh=17 ino=257 dd-2584 [000] 138.158580: balance_dirty_state: bdi btrfs-1: dirty=608 wb=866 unstable=0 bg_thresh=1002 thresh=2004 gap=530 poll_thresh=18 ino=257 dd-2584 [000] 138.158760: balance_dirty_state: bdi btrfs-1: dirty=633 wb=866 unstable=0 bg_thresh=1010 thresh=2021 gap=522 poll_thresh=19 ino=257 dd-2584 [000] 138.158893: balance_dirty_state: bdi btrfs-1: dirty=658 wb=866 unstable=0 bg_thresh=1007 thresh=2014 gap=490 poll_thresh=20 ino=257 dd-2584 [000] 138.158898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-330% task_weight=101% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.167010: balance_dirty_state: bdi btrfs-1: dirty=658 wb=741 unstable=0 bg_thresh=1006 thresh=2013 gap=614 poll_thresh=20 ino=257 dd-2584 [004] 138.167139: balance_dirty_state: bdi btrfs-1: dirty=683 wb=741 unstable=0 bg_thresh=1006 thresh=2013 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 138.167225: balance_dirty_state: bdi btrfs-1: dirty=708 wb=741 unstable=0 bg_thresh=1011 thresh=2023 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 138.167401: balance_dirty_state: bdi btrfs-1: dirty=733 wb=741 unstable=0 bg_thresh=1011 thresh=2022 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 138.167574: balance_dirty_state: bdi btrfs-1: dirty=758 wb=741 unstable=0 bg_thresh=1010 thresh=2021 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 138.168029: balance_dirty_state: bdi btrfs-1: dirty=783 wb=741 unstable=0 bg_thresh=1012 thresh=2025 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 138.168035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-268% task_weight=100% bdi_bw=58920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 138.175054: balance_dirty_state: bdi btrfs-1: dirty=783 wb=691 unstable=0 bg_thresh=998 thresh=1996 gap=522 poll_thresh=19 ino=257 dd-2584 [005] 138.175120: balance_dirty_state: bdi btrfs-1: dirty=808 wb=691 unstable=0 bg_thresh=998 thresh=1997 gap=498 poll_thresh=14 ino=257 dd-2584 [005] 138.175125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=57620 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 138.182210: balance_dirty_state: bdi btrfs-1: dirty=808 wb=566 unstable=0 bg_thresh=986 thresh=1973 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 138.182324: balance_dirty_state: bdi btrfs-1: dirty=808 wb=566 unstable=0 bg_thresh=989 thresh=1978 gap=604 poll_thresh=10 ino=257 dd-2584 [005] 138.182394: balance_dirty_state: bdi btrfs-1: dirty=833 wb=566 unstable=0 bg_thresh=989 thresh=1978 gap=579 poll_thresh=11 ino=257 dd-2584 [005] 138.182450: balance_dirty_state: bdi btrfs-1: dirty=833 wb=566 unstable=0 bg_thresh=991 thresh=1983 gap=584 poll_thresh=12 ino=257 dd-2584 [005] 138.182510: balance_dirty_state: bdi btrfs-1: dirty=858 wb=566 unstable=0 bg_thresh=991 thresh=1983 gap=559 poll_thresh=13 ino=257 dd-2584 [005] 138.182571: balance_dirty_state: bdi btrfs-1: dirty=883 wb=566 unstable=0 bg_thresh=997 thresh=1994 gap=545 poll_thresh=14 ino=257 dd-2584 [005] 138.182633: balance_dirty_state: bdi btrfs-1: dirty=883 wb=566 unstable=0 bg_thresh=996 thresh=1993 gap=544 poll_thresh=15 ino=257 dd-2584 [005] 138.182696: balance_dirty_state: bdi btrfs-1: dirty=908 wb=566 unstable=0 bg_thresh=999 thresh=1998 gap=524 poll_thresh=16 ino=257 dd-2584 [005] 138.182817: balance_dirty_state: bdi btrfs-1: dirty=933 wb=566 unstable=0 bg_thresh=995 thresh=1991 gap=492 poll_thresh=17 ino=257 dd-2584 [005] 138.182822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=57620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 138.190202: balance_dirty_state: bdi btrfs-1: dirty=933 wb=441 unstable=0 bg_thresh=994 thresh=1988 gap=614 poll_thresh=17 ino=257 dd-2584 [005] 138.190266: balance_dirty_state: bdi btrfs-1: dirty=958 wb=441 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=13 ino=257 dd-2584 [005] 138.190329: balance_dirty_state: bdi btrfs-1: dirty=983 wb=441 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=14 ino=257 dd-2584 [005] 138.190389: balance_dirty_state: bdi btrfs-1: dirty=983 wb=441 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=15 ino=257 dd-2584 [005] 138.190454: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=441 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 138.190474: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25672 wrote=0 to_write=8192 dd-2584 [005] 138.190916: balance_dirty_state: bdi btrfs-1: dirty=958 wb=541 unstable=0 bg_thresh=1001 thresh=2003 gap=504 poll_thresh=17 ino=257 dd-2584 [005] 138.191099: balance_dirty_state: bdi btrfs-1: dirty=933 wb=591 unstable=0 bg_thresh=1000 thresh=2001 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 138.191102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-300% task_weight=101% bdi_bw=57620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 138.191988: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=528 to_write=7664 dd-2584 [001] 138.202320: balance_dirty_state: bdi btrfs-1: dirty=533 wb=991 unstable=0 bg_thresh=997 thresh=1995 gap=471 poll_thresh=18 ino=257 dd-2584 [001] 138.202328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-308% task_weight=101% bdi_bw=57620 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 138.210327: balance_dirty_state: bdi btrfs-1: dirty=533 wb=866 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 138.210451: balance_dirty_state: bdi btrfs-1: dirty=558 wb=866 unstable=0 bg_thresh=996 thresh=1992 gap=568 poll_thresh=13 ino=257 dd-2584 [004] 138.210568: balance_dirty_state: bdi btrfs-1: dirty=583 wb=866 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=14 ino=257 dd-2584 [004] 138.210685: balance_dirty_state: bdi btrfs-1: dirty=583 wb=866 unstable=0 bg_thresh=998 thresh=1997 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 138.210801: balance_dirty_state: bdi btrfs-1: dirty=608 wb=866 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=16 ino=257 dd-2584 [004] 138.211036: balance_dirty_state: bdi btrfs-1: dirty=633 wb=866 unstable=0 bg_thresh=1000 thresh=2001 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 138.211274: balance_dirty_state: bdi btrfs-1: dirty=683 wb=866 unstable=0 bg_thresh=1000 thresh=2000 gap=451 poll_thresh=18 ino=257 dd-2584 [004] 138.211282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=57620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.218291: balance_dirty_state: bdi btrfs-1: dirty=683 wb=866 unstable=0 bg_thresh=1000 thresh=2000 gap=451 poll_thresh=18 ino=257 dd-2584 [004] 138.218302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=57620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.226281: balance_dirty_state: bdi btrfs-1: dirty=683 wb=741 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 138.226408: balance_dirty_state: bdi btrfs-1: dirty=683 wb=741 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 138.226493: balance_dirty_state: bdi btrfs-1: dirty=708 wb=741 unstable=0 bg_thresh=1000 thresh=2001 gap=552 poll_thresh=14 ino=257 dd-2584 [004] 138.226576: balance_dirty_state: bdi btrfs-1: dirty=733 wb=741 unstable=0 bg_thresh=1003 thresh=2006 gap=532 poll_thresh=15 ino=257 dd-2584 [004] 138.226663: balance_dirty_state: bdi btrfs-1: dirty=733 wb=741 unstable=0 bg_thresh=1003 thresh=2006 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 138.227129: balance_dirty_state: bdi btrfs-1: dirty=758 wb=741 unstable=0 bg_thresh=999 thresh=1999 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 138.227300: balance_dirty_state: bdi btrfs-1: dirty=808 wb=741 unstable=0 bg_thresh=1001 thresh=2003 gap=454 poll_thresh=18 ino=257 dd-2584 [004] 138.227306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=57620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.234255: balance_dirty_state: bdi btrfs-1: dirty=808 wb=566 unstable=0 bg_thresh=996 thresh=1993 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 138.234410: balance_dirty_state: bdi btrfs-1: dirty=808 wb=566 unstable=0 bg_thresh=996 thresh=1993 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 138.234528: balance_dirty_state: bdi btrfs-1: dirty=833 wb=566 unstable=0 bg_thresh=999 thresh=1998 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 138.234644: balance_dirty_state: bdi btrfs-1: dirty=858 wb=566 unstable=0 bg_thresh=999 thresh=1998 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 138.234758: balance_dirty_state: bdi btrfs-1: dirty=858 wb=566 unstable=0 bg_thresh=1001 thresh=2003 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 138.234993: balance_dirty_state: bdi btrfs-1: dirty=908 wb=566 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 138.235228: balance_dirty_state: bdi btrfs-1: dirty=933 wb=566 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 138.235461: balance_dirty_state: bdi btrfs-1: dirty=958 wb=566 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 138.235470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=57620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.242304: balance_dirty_state: bdi btrfs-1: dirty=958 wb=566 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 138.242313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=57620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.250333: balance_dirty_state: bdi btrfs-1: dirty=958 wb=416 unstable=0 bg_thresh=1004 thresh=2008 gap=634 poll_thresh=19 ino=257 dd-2584 [004] 138.250410: balance_dirty_state: bdi btrfs-1: dirty=983 wb=416 unstable=0 bg_thresh=1001 thresh=2002 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 138.250471: balance_dirty_state: bdi btrfs-1: dirty=983 wb=416 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 138.250528: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=416 unstable=0 bg_thresh=1000 thresh=2001 gap=577 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 138.250615: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25732 wrote=0 to_write=8192 dd-2584 [004] 138.250836: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=466 unstable=0 bg_thresh=1002 thresh=2005 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 138.250965: balance_dirty_state: bdi btrfs-1: dirty=983 wb=516 unstable=0 bg_thresh=1002 thresh=2004 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 138.251091: balance_dirty_state: bdi btrfs-1: dirty=958 wb=566 unstable=0 bg_thresh=1001 thresh=2003 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 138.251093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=57620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 138.252880: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=560 to_write=7632 dd-2584 [004] 138.258334: balance_dirty_state: bdi btrfs-1: dirty=558 wb=966 unstable=0 bg_thresh=1001 thresh=2003 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 138.258348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=57620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.266331: balance_dirty_state: bdi btrfs-1: dirty=558 wb=841 unstable=0 bg_thresh=1000 thresh=2000 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 138.266398: balance_dirty_state: bdi btrfs-1: dirty=583 wb=841 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 138.266461: balance_dirty_state: bdi btrfs-1: dirty=583 wb=841 unstable=0 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 138.266523: balance_dirty_state: bdi btrfs-1: dirty=608 wb=841 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 138.266643: balance_dirty_state: bdi btrfs-1: dirty=633 wb=841 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 138.266764: balance_dirty_state: bdi btrfs-1: dirty=658 wb=841 unstable=0 bg_thresh=1000 thresh=2001 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 138.266886: balance_dirty_state: bdi btrfs-1: dirty=708 wb=841 unstable=0 bg_thresh=1000 thresh=2000 gap=451 poll_thresh=19 ino=257 dd-2584 [004] 138.266891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=57620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.274343: balance_dirty_state: bdi btrfs-1: dirty=708 wb=841 unstable=0 bg_thresh=1000 thresh=2000 gap=451 poll_thresh=19 ino=257 dd-2584 [004] 138.274352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=57620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.282355: balance_dirty_state: bdi btrfs-1: dirty=708 wb=716 unstable=0 bg_thresh=1001 thresh=2003 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 138.282435: balance_dirty_state: bdi btrfs-1: dirty=708 wb=716 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 138.282663: balance_dirty_state: bdi btrfs-1: dirty=733 wb=716 unstable=0 bg_thresh=1003 thresh=2007 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 138.282721: balance_dirty_state: bdi btrfs-1: dirty=758 wb=716 unstable=0 bg_thresh=1003 thresh=2007 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 138.282833: balance_dirty_state: bdi btrfs-1: dirty=783 wb=716 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 138.282947: balance_dirty_state: bdi btrfs-1: dirty=808 wb=716 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 138.282952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=55760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.290359: balance_dirty_state: bdi btrfs-1: dirty=808 wb=591 unstable=0 bg_thresh=1000 thresh=2000 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 138.290454: balance_dirty_state: bdi btrfs-1: dirty=833 wb=591 unstable=0 bg_thresh=1000 thresh=2000 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 138.290540: balance_dirty_state: bdi btrfs-1: dirty=833 wb=591 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 138.290625: balance_dirty_state: bdi btrfs-1: dirty=858 wb=591 unstable=0 bg_thresh=1002 thresh=2004 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 138.290710: balance_dirty_state: bdi btrfs-1: dirty=883 wb=591 unstable=0 bg_thresh=999 thresh=1998 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 138.290879: balance_dirty_state: bdi btrfs-1: dirty=908 wb=591 unstable=0 bg_thresh=998 thresh=1997 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 138.290885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=55760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 138.298311: balance_dirty_state: bdi btrfs-1: dirty=908 wb=566 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=17 ino=257 dd-2584 [003] 138.298429: balance_dirty_state: bdi btrfs-1: dirty=908 wb=566 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=13 ino=257 dd-2584 [003] 138.298491: balance_dirty_state: bdi btrfs-1: dirty=933 wb=566 unstable=0 bg_thresh=1000 thresh=2001 gap=502 poll_thresh=14 ino=257 dd-2584 [003] 138.298552: balance_dirty_state: bdi btrfs-1: dirty=958 wb=566 unstable=0 bg_thresh=1003 thresh=2006 gap=482 poll_thresh=15 ino=257 dd-2584 [003] 138.298557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=55760 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 138.306301: balance_dirty_state: bdi btrfs-1: dirty=958 wb=441 unstable=0 bg_thresh=998 thresh=1996 gap=597 poll_thresh=15 ino=257 dd-2584 [003] 138.306432: balance_dirty_state: bdi btrfs-1: dirty=958 wb=441 unstable=0 bg_thresh=997 thresh=1995 gap=596 poll_thresh=11 ino=257 dd-2584 [003] 138.306905: balance_dirty_state: bdi btrfs-1: dirty=983 wb=441 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=12 ino=257 dd-2584 [003] 138.307025: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=441 unstable=0 bg_thresh=997 thresh=1994 gap=545 poll_thresh=13 ino=257 flush-btrfs-1-2586 [005] 138.307053: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25788 wrote=0 to_write=8192 dd-2584 [003] 138.307154: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=441 unstable=0 bg_thresh=997 thresh=1994 gap=545 poll_thresh=14 ino=257 dd-2584 [003] 138.307278: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=441 unstable=0 bg_thresh=996 thresh=1993 gap=519 poll_thresh=15 ino=257 dd-2584 [003] 138.307404: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=466 unstable=0 bg_thresh=996 thresh=1993 gap=494 poll_thresh=16 ino=257 dd-2584 [003] 138.307407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=55760 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 138.309022: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=496 to_write=7696 dd-2584 [007] 138.314757: balance_dirty_state: bdi btrfs-1: dirty=583 wb=816 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=16 ino=257 dd-2584 [007] 138.314885: balance_dirty_state: bdi btrfs-1: dirty=583 wb=816 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=12 ino=257 dd-2584 [007] 138.315008: balance_dirty_state: bdi btrfs-1: dirty=608 wb=816 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=13 ino=257 dd-2584 [007] 138.315142: balance_dirty_state: bdi btrfs-1: dirty=633 wb=766 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=14 ino=257 dd-2584 [007] 138.315216: balance_dirty_state: bdi btrfs-1: dirty=633 wb=741 unstable=0 bg_thresh=993 thresh=1986 gap=612 poll_thresh=15 ino=257 dd-2584 [007] 138.315287: balance_dirty_state: bdi btrfs-1: dirty=658 wb=691 unstable=0 bg_thresh=998 thresh=1997 gap=648 poll_thresh=16 ino=257 dd-2584 [007] 138.315410: balance_dirty_state: bdi btrfs-1: dirty=683 wb=691 unstable=0 bg_thresh=998 thresh=1996 gap=622 poll_thresh=17 ino=257 dd-2584 [007] 138.315531: balance_dirty_state: bdi btrfs-1: dirty=733 wb=691 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=18 ino=257 dd-2584 [007] 138.315652: balance_dirty_state: bdi btrfs-1: dirty=758 wb=691 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=19 ino=257 dd-2584 [007] 138.315949: balance_dirty_state: bdi btrfs-1: dirty=783 wb=691 unstable=0 bg_thresh=1005 thresh=2010 gap=536 poll_thresh=20 ino=257 dd-2584 [007] 138.316070: balance_dirty_state: bdi btrfs-1: dirty=808 wb=691 unstable=0 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=21 ino=257 dd-2584 [007] 138.316191: balance_dirty_state: bdi btrfs-1: dirty=858 wb=691 unstable=0 bg_thresh=1001 thresh=2002 gap=453 poll_thresh=22 ino=257 dd-2584 [007] 138.316197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=55760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 138.322364: balance_dirty_state: bdi btrfs-1: dirty=858 wb=566 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=22 ino=257 dd-2584 [007] 138.322432: balance_dirty_state: bdi btrfs-1: dirty=858 wb=566 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=16 ino=257 dd-2584 [007] 138.322552: balance_dirty_state: bdi btrfs-1: dirty=908 wb=566 unstable=0 bg_thresh=997 thresh=1995 gap=521 poll_thresh=17 ino=257 dd-2584 [007] 138.322672: balance_dirty_state: bdi btrfs-1: dirty=933 wb=566 unstable=0 bg_thresh=999 thresh=1999 gap=500 poll_thresh=18 ino=257 dd-2584 [007] 138.322792: balance_dirty_state: bdi btrfs-1: dirty=958 wb=566 unstable=0 bg_thresh=999 thresh=1998 gap=474 poll_thresh=19 ino=257 dd-2584 [007] 138.322797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=55760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 138.330394: balance_dirty_state: bdi btrfs-1: dirty=958 wb=566 unstable=0 bg_thresh=999 thresh=1998 gap=474 poll_thresh=19 ino=257 dd-2584 [007] 138.330403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=55760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 138.338339: balance_dirty_state: bdi btrfs-1: dirty=983 wb=566 unstable=0 bg_thresh=996 thresh=1992 gap=443 poll_thresh=19 ino=257 dd-2584 [007] 138.338347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=55760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 138.346350: balance_dirty_state: bdi btrfs-1: dirty=983 wb=516 unstable=0 bg_thresh=993 thresh=1986 gap=487 poll_thresh=19 ino=257 dd-2584 [007] 138.346360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=55760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 138.354408: balance_dirty_state: bdi btrfs-1: dirty=983 wb=516 unstable=0 bg_thresh=993 thresh=1986 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 138.354418: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=55760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.366311: balance_dirty_state: bdi btrfs-1: dirty=983 wb=391 unstable=0 bg_thresh=993 thresh=1986 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 138.366437: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=391 unstable=0 bg_thresh=993 thresh=1986 gap=587 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 138.366485: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25848 wrote=0 to_write=8192 dd-2584 [004] 138.366553: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=391 unstable=0 bg_thresh=995 thresh=1991 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 138.366632: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=391 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 138.367019: balance_dirty_state: bdi btrfs-1: dirty=908 wb=516 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 138.367183: balance_dirty_state: bdi btrfs-1: dirty=883 wb=566 unstable=0 bg_thresh=997 thresh=1994 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 138.367344: balance_dirty_state: bdi btrfs-1: dirty=883 wb=641 unstable=0 bg_thresh=996 thresh=1993 gap=469 poll_thresh=19 ino=257 dd-2584 [004] 138.367346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=55760 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 138.368174: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=528 to_write=7664 dd-2584 [004] 138.374301: balance_dirty_state: bdi btrfs-1: dirty=608 wb=791 unstable=0 bg_thresh=995 thresh=1991 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 138.374435: balance_dirty_state: bdi btrfs-1: dirty=608 wb=791 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 138.374555: balance_dirty_state: bdi btrfs-1: dirty=633 wb=791 unstable=0 bg_thresh=995 thresh=1990 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 138.374675: balance_dirty_state: bdi btrfs-1: dirty=658 wb=791 unstable=0 bg_thresh=994 thresh=1989 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 138.374912: balance_dirty_state: bdi btrfs-1: dirty=683 wb=791 unstable=0 bg_thresh=996 thresh=1993 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 138.375146: balance_dirty_state: bdi btrfs-1: dirty=708 wb=791 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 138.375155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=55760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.386354: balance_dirty_state: bdi btrfs-1: dirty=708 wb=791 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 138.386364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=53844 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 138.394402: balance_dirty_state: bdi btrfs-1: dirty=708 wb=791 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 138.394414: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=53844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.402385: balance_dirty_state: bdi btrfs-1: dirty=708 wb=666 unstable=0 bg_thresh=996 thresh=1992 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 138.402483: balance_dirty_state: bdi btrfs-1: dirty=733 wb=666 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 138.402586: balance_dirty_state: bdi btrfs-1: dirty=758 wb=666 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 138.402687: balance_dirty_state: bdi btrfs-1: dirty=758 wb=666 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 138.403091: balance_dirty_state: bdi btrfs-1: dirty=783 wb=666 unstable=0 bg_thresh=995 thresh=1990 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 138.403297: balance_dirty_state: bdi btrfs-1: dirty=808 wb=666 unstable=0 bg_thresh=997 thresh=1994 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 138.403497: balance_dirty_state: bdi btrfs-1: dirty=833 wb=666 unstable=0 bg_thresh=996 thresh=1993 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 138.403505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=53844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.410284: balance_dirty_state: bdi btrfs-1: dirty=833 wb=616 unstable=0 bg_thresh=998 thresh=1997 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 138.410456: balance_dirty_state: bdi btrfs-1: dirty=858 wb=616 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=13 ino=257 dd-2584 [004] 138.410611: balance_dirty_state: bdi btrfs-1: dirty=883 wb=616 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=14 ino=257 dd-2584 [004] 138.410621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=53844 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 138.418340: balance_dirty_state: bdi btrfs-1: dirty=883 wb=541 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 138.418447: balance_dirty_state: bdi btrfs-1: dirty=883 wb=541 unstable=0 bg_thresh=996 thresh=1992 gap=568 poll_thresh=10 ino=257 dd-2584 [004] 138.418535: balance_dirty_state: bdi btrfs-1: dirty=908 wb=541 unstable=0 bg_thresh=998 thresh=1997 gap=548 poll_thresh=11 ino=257 dd-2584 [004] 138.418619: balance_dirty_state: bdi btrfs-1: dirty=933 wb=541 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=12 ino=257 dd-2584 [004] 138.418706: balance_dirty_state: bdi btrfs-1: dirty=933 wb=541 unstable=0 bg_thresh=998 thresh=1996 gap=522 poll_thresh=13 ino=257 dd-2584 [004] 138.418791: balance_dirty_state: bdi btrfs-1: dirty=958 wb=541 unstable=0 bg_thresh=995 thresh=1990 gap=491 poll_thresh=14 ino=257 dd-2584 [004] 138.418797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=53844 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 138.426320: balance_dirty_state: bdi btrfs-1: dirty=958 wb=291 unstable=0 bg_thresh=996 thresh=1992 gap=743 poll_thresh=14 ino=257 dd-2584 [004] 138.426382: balance_dirty_state: bdi btrfs-1: dirty=958 wb=291 unstable=0 bg_thresh=998 thresh=1997 gap=748 poll_thresh=10 ino=257 dd-2584 [004] 138.426438: balance_dirty_state: bdi btrfs-1: dirty=983 wb=291 unstable=0 bg_thresh=995 thresh=1991 gap=717 poll_thresh=11 ino=257 dd-2584 [004] 138.426495: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=291 unstable=0 bg_thresh=998 thresh=1996 gap=697 poll_thresh=12 ino=257 dd-2584 [004] 138.426560: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=291 unstable=0 bg_thresh=997 thresh=1995 gap=696 poll_thresh=13 ino=257 flush-btrfs-1-2586 [001] 138.426561: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25908 wrote=0 to_write=8192 dd-2584 [004] 138.426795: balance_dirty_state: bdi btrfs-1: dirty=958 wb=341 unstable=0 bg_thresh=1000 thresh=2000 gap=701 poll_thresh=14 ino=257 dd-2584 [004] 138.426860: balance_dirty_state: bdi btrfs-1: dirty=958 wb=391 unstable=0 bg_thresh=997 thresh=1994 gap=645 poll_thresh=15 ino=257 dd-2584 [004] 138.426924: balance_dirty_state: bdi btrfs-1: dirty=933 wb=416 unstable=0 bg_thresh=999 thresh=1999 gap=650 poll_thresh=16 ino=257 dd-2584 [004] 138.427051: balance_dirty_state: bdi btrfs-1: dirty=933 wb=466 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=17 ino=257 dd-2584 [004] 138.427181: balance_dirty_state: bdi btrfs-1: dirty=908 wb=516 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 138.427314: balance_dirty_state: bdi btrfs-1: dirty=858 wb=566 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=19 ino=257 dd-2584 [004] 138.427448: balance_dirty_state: bdi btrfs-1: dirty=833 wb=641 unstable=0 bg_thresh=997 thresh=1994 gap=520 poll_thresh=20 ino=257 dd-2584 [004] 138.427584: balance_dirty_state: bdi btrfs-1: dirty=833 wb=691 unstable=0 bg_thresh=996 thresh=1993 gap=469 poll_thresh=21 ino=257 dd-2584 [004] 138.427586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=53844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 138.428092: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=300 wrote=624 to_write=7568 dd-2584 [004] 138.434301: balance_dirty_state: bdi btrfs-1: dirty=608 wb=916 unstable=0 bg_thresh=996 thresh=1993 gap=469 poll_thresh=21 ino=257 dd-2584 [004] 138.434309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=53844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.442292: balance_dirty_state: bdi btrfs-1: dirty=608 wb=791 unstable=0 bg_thresh=999 thresh=1998 gap=599 poll_thresh=21 ino=257 dd-2584 [004] 138.442384: balance_dirty_state: bdi btrfs-1: dirty=608 wb=791 unstable=0 bg_thresh=1001 thresh=2003 gap=604 poll_thresh=16 ino=257 dd-2584 [004] 138.442559: balance_dirty_state: bdi btrfs-1: dirty=658 wb=791 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 138.442931: balance_dirty_state: bdi btrfs-1: dirty=683 wb=791 unstable=0 bg_thresh=997 thresh=1995 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 138.443108: balance_dirty_state: bdi btrfs-1: dirty=708 wb=791 unstable=0 bg_thresh=997 thresh=1994 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 138.443114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=53844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.450322: balance_dirty_state: bdi btrfs-1: dirty=708 wb=791 unstable=0 bg_thresh=1000 thresh=2000 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 138.450384: balance_dirty_state: bdi btrfs-1: dirty=708 wb=791 unstable=0 bg_thresh=1000 thresh=2000 gap=501 poll_thresh=14 ino=257 dd-2584 [001] 138.450441: balance_dirty_state: bdi btrfs-1: dirty=733 wb=791 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=15 ino=257 dd-2584 [001] 138.450445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=53844 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 138.458278: balance_dirty_state: bdi btrfs-1: dirty=733 wb=641 unstable=0 bg_thresh=992 thresh=1984 gap=610 poll_thresh=15 ino=257 dd-2584 [001] 138.458352: balance_dirty_state: bdi btrfs-1: dirty=733 wb=641 unstable=0 bg_thresh=992 thresh=1984 gap=610 poll_thresh=11 ino=257 dd-2584 [001] 138.458410: balance_dirty_state: bdi btrfs-1: dirty=758 wb=641 unstable=0 bg_thresh=994 thresh=1989 gap=590 poll_thresh=12 ino=257 dd-2584 [001] 138.458468: balance_dirty_state: bdi btrfs-1: dirty=783 wb=641 unstable=0 bg_thresh=994 thresh=1989 gap=565 poll_thresh=13 ino=257 dd-2584 [001] 138.458526: balance_dirty_state: bdi btrfs-1: dirty=783 wb=641 unstable=0 bg_thresh=997 thresh=1994 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 138.458585: balance_dirty_state: bdi btrfs-1: dirty=808 wb=641 unstable=0 bg_thresh=997 thresh=1994 gap=545 poll_thresh=15 ino=257 dd-2584 [001] 138.458647: balance_dirty_state: bdi btrfs-1: dirty=833 wb=641 unstable=0 bg_thresh=999 thresh=1999 gap=525 poll_thresh=16 ino=257 dd-2584 [001] 138.458767: balance_dirty_state: bdi btrfs-1: dirty=858 wb=641 unstable=0 bg_thresh=998 thresh=1997 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 138.458772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=53844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.466277: balance_dirty_state: bdi btrfs-1: dirty=858 wb=516 unstable=0 bg_thresh=991 thresh=1983 gap=609 poll_thresh=17 ino=257 dd-2584 [001] 138.466362: balance_dirty_state: bdi btrfs-1: dirty=883 wb=516 unstable=0 bg_thresh=991 thresh=1983 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 138.466427: balance_dirty_state: bdi btrfs-1: dirty=883 wb=516 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 138.466658: balance_dirty_state: bdi btrfs-1: dirty=908 wb=516 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 138.466716: balance_dirty_state: bdi btrfs-1: dirty=933 wb=516 unstable=0 bg_thresh=996 thresh=1993 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 138.466833: balance_dirty_state: bdi btrfs-1: dirty=958 wb=516 unstable=0 bg_thresh=999 thresh=1998 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 138.466951: balance_dirty_state: bdi btrfs-1: dirty=983 wb=516 unstable=0 bg_thresh=1001 thresh=2002 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 138.467068: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=516 unstable=0 bg_thresh=1000 thresh=2001 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 138.467073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=53844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 138.467089: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25948 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 138.468093: writeback_single_inode: bdi btrfs-1: ino=257 state= age=340 wrote=432 to_write=7760 dd-2584 [001] 138.474339: balance_dirty_state: bdi btrfs-1: dirty=558 wb=816 unstable=0 bg_thresh=990 thresh=1981 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 138.474452: balance_dirty_state: bdi btrfs-1: dirty=583 wb=816 unstable=0 bg_thresh=990 thresh=1981 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 138.474570: balance_dirty_state: bdi btrfs-1: dirty=608 wb=816 unstable=0 bg_thresh=993 thresh=1986 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 138.474685: balance_dirty_state: bdi btrfs-1: dirty=608 wb=816 unstable=0 bg_thresh=993 thresh=1986 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 138.474918: balance_dirty_state: bdi btrfs-1: dirty=658 wb=816 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 138.475154: balance_dirty_state: bdi btrfs-1: dirty=683 wb=816 unstable=0 bg_thresh=997 thresh=1995 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 138.475163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=53844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.482416: balance_dirty_state: bdi btrfs-1: dirty=683 wb=816 unstable=0 bg_thresh=997 thresh=1995 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 138.482428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=53844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.494468: balance_dirty_state: bdi btrfs-1: dirty=683 wb=691 unstable=0 bg_thresh=995 thresh=1990 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 138.494569: balance_dirty_state: bdi btrfs-1: dirty=683 wb=691 unstable=0 bg_thresh=997 thresh=1995 gap=621 poll_thresh=13 ino=257 dd-2584 [001] 138.494795: balance_dirty_state: bdi btrfs-1: dirty=708 wb=691 unstable=0 bg_thresh=997 thresh=1995 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 138.494854: balance_dirty_state: bdi btrfs-1: dirty=733 wb=691 unstable=0 bg_thresh=997 thresh=1994 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 138.494910: balance_dirty_state: bdi btrfs-1: dirty=733 wb=691 unstable=0 bg_thresh=997 thresh=1994 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 138.495023: balance_dirty_state: bdi btrfs-1: dirty=783 wb=691 unstable=0 bg_thresh=996 thresh=1993 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 138.495137: balance_dirty_state: bdi btrfs-1: dirty=808 wb=691 unstable=0 bg_thresh=998 thresh=1997 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 138.495142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-258% task_weight=101% bdi_bw=52696 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 138.506356: balance_dirty_state: bdi btrfs-1: dirty=808 wb=691 unstable=0 bg_thresh=999 thresh=1999 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 138.506436: balance_dirty_state: bdi btrfs-1: dirty=833 wb=691 unstable=0 bg_thresh=999 thresh=1998 gap=474 poll_thresh=13 ino=257 dd-2584 [001] 138.506441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=52696 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 138.518320: balance_dirty_state: bdi btrfs-1: dirty=833 wb=566 unstable=0 bg_thresh=998 thresh=1996 gap=597 poll_thresh=13 ino=257 dd-2584 [001] 138.518423: balance_dirty_state: bdi btrfs-1: dirty=833 wb=566 unstable=0 bg_thresh=998 thresh=1996 gap=597 poll_thresh=10 ino=257 dd-2584 [001] 138.518498: balance_dirty_state: bdi btrfs-1: dirty=858 wb=566 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=11 ino=257 dd-2584 [001] 138.518570: balance_dirty_state: bdi btrfs-1: dirty=883 wb=566 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=12 ino=257 dd-2584 [001] 138.518642: balance_dirty_state: bdi btrfs-1: dirty=883 wb=566 unstable=0 bg_thresh=997 thresh=1994 gap=545 poll_thresh=13 ino=257 dd-2584 [001] 138.518714: balance_dirty_state: bdi btrfs-1: dirty=908 wb=566 unstable=0 bg_thresh=997 thresh=1994 gap=520 poll_thresh=14 ino=257 dd-2584 [001] 138.518785: balance_dirty_state: bdi btrfs-1: dirty=908 wb=566 unstable=0 bg_thresh=996 thresh=1993 gap=519 poll_thresh=15 ino=257 dd-2584 [001] 138.518859: balance_dirty_state: bdi btrfs-1: dirty=933 wb=566 unstable=0 bg_thresh=999 thresh=1998 gap=499 poll_thresh=16 ino=257 dd-2584 [001] 138.518865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=101% bdi_bw=52696 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 138.530457: balance_dirty_state: bdi btrfs-1: dirty=933 wb=441 unstable=0 bg_thresh=993 thresh=1986 gap=612 poll_thresh=16 ino=257 dd-2584 [001] 138.530583: balance_dirty_state: bdi btrfs-1: dirty=958 wb=441 unstable=0 bg_thresh=993 thresh=1986 gap=587 poll_thresh=12 ino=257 dd-2584 [001] 138.531049: balance_dirty_state: bdi btrfs-1: dirty=958 wb=441 unstable=0 bg_thresh=995 thresh=1991 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 138.531165: balance_dirty_state: bdi btrfs-1: dirty=983 wb=441 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 138.531280: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=441 unstable=0 bg_thresh=998 thresh=1996 gap=547 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 138.531326: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26012 wrote=0 to_write=8192 dd-2584 [001] 138.531461: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=441 unstable=0 bg_thresh=998 thresh=1996 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 138.531831: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=466 unstable=0 bg_thresh=1000 thresh=2000 gap=501 poll_thresh=17 ino=257 dd-2584 [001] 138.532199: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=516 unstable=0 bg_thresh=999 thresh=1999 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 138.532203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=52696 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 138.534186: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=512 to_write=7680 dd-2584 [001] 138.538475: balance_dirty_state: bdi btrfs-1: dirty=583 wb=966 unstable=0 bg_thresh=999 thresh=1999 gap=450 poll_thresh=18 ino=257 dd-2584 [001] 138.538484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=52696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.546490: balance_dirty_state: bdi btrfs-1: dirty=583 wb=841 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=18 ino=257 dd-2584 [001] 138.546570: balance_dirty_state: bdi btrfs-1: dirty=583 wb=841 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=13 ino=257 dd-2584 [001] 138.546644: balance_dirty_state: bdi btrfs-1: dirty=608 wb=841 unstable=0 bg_thresh=1000 thresh=2000 gap=551 poll_thresh=14 ino=257 dd-2584 [001] 138.546720: balance_dirty_state: bdi btrfs-1: dirty=633 wb=841 unstable=0 bg_thresh=1000 thresh=2000 gap=526 poll_thresh=15 ino=257 dd-2584 [001] 138.546798: balance_dirty_state: bdi btrfs-1: dirty=633 wb=841 unstable=0 bg_thresh=999 thresh=1999 gap=525 poll_thresh=16 ino=257 dd-2584 [001] 138.546948: balance_dirty_state: bdi btrfs-1: dirty=683 wb=841 unstable=0 bg_thresh=999 thresh=1998 gap=474 poll_thresh=17 ino=257 dd-2584 [001] 138.546953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=52696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.554472: balance_dirty_state: bdi btrfs-1: dirty=683 wb=841 unstable=0 bg_thresh=999 thresh=1998 gap=474 poll_thresh=17 ino=257 dd-2584 [001] 138.554485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=52696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.562456: balance_dirty_state: bdi btrfs-1: dirty=683 wb=716 unstable=0 bg_thresh=992 thresh=1985 gap=586 poll_thresh=17 ino=257 dd-2584 [001] 138.562580: balance_dirty_state: bdi btrfs-1: dirty=683 wb=716 unstable=0 bg_thresh=992 thresh=1985 gap=586 poll_thresh=13 ino=257 dd-2584 [001] 138.562696: balance_dirty_state: bdi btrfs-1: dirty=708 wb=716 unstable=0 bg_thresh=995 thresh=1990 gap=566 poll_thresh=14 ino=257 dd-2584 [001] 138.563162: balance_dirty_state: bdi btrfs-1: dirty=733 wb=716 unstable=0 bg_thresh=995 thresh=1990 gap=541 poll_thresh=15 ino=257 dd-2584 [001] 138.563278: balance_dirty_state: bdi btrfs-1: dirty=733 wb=716 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 138.563510: balance_dirty_state: bdi btrfs-1: dirty=783 wb=716 unstable=0 bg_thresh=1000 thresh=2000 gap=501 poll_thresh=17 ino=257 dd-2584 [001] 138.563746: balance_dirty_state: bdi btrfs-1: dirty=808 wb=716 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 138.563755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=52696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.570482: balance_dirty_state: bdi btrfs-1: dirty=808 wb=716 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 138.570491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=52696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.578310: balance_dirty_state: bdi btrfs-1: dirty=808 wb=541 unstable=0 bg_thresh=987 thresh=1974 gap=625 poll_thresh=18 ino=257 dd-2584 [001] 138.578375: balance_dirty_state: bdi btrfs-1: dirty=808 wb=541 unstable=0 bg_thresh=987 thresh=1974 gap=625 poll_thresh=13 ino=257 dd-2584 [001] 138.578435: balance_dirty_state: bdi btrfs-1: dirty=833 wb=541 unstable=0 bg_thresh=989 thresh=1979 gap=605 poll_thresh=14 ino=257 dd-2584 [001] 138.578493: balance_dirty_state: bdi btrfs-1: dirty=858 wb=541 unstable=0 bg_thresh=989 thresh=1979 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 138.578552: balance_dirty_state: bdi btrfs-1: dirty=858 wb=541 unstable=0 bg_thresh=992 thresh=1984 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 138.578670: balance_dirty_state: bdi btrfs-1: dirty=908 wb=541 unstable=0 bg_thresh=994 thresh=1989 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 138.578790: balance_dirty_state: bdi btrfs-1: dirty=933 wb=541 unstable=0 bg_thresh=996 thresh=1993 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 138.578910: balance_dirty_state: bdi btrfs-1: dirty=958 wb=541 unstable=0 bg_thresh=998 thresh=1997 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 138.578915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=52696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.586382: balance_dirty_state: bdi btrfs-1: dirty=958 wb=541 unstable=0 bg_thresh=994 thresh=1989 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 138.586390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=52696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.594369: balance_dirty_state: bdi btrfs-1: dirty=958 wb=416 unstable=0 bg_thresh=991 thresh=1982 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 138.594626: balance_dirty_state: bdi btrfs-1: dirty=983 wb=416 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 138.594685: balance_dirty_state: bdi btrfs-1: dirty=983 wb=416 unstable=0 bg_thresh=993 thresh=1987 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 138.594743: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=416 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 138.594765: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26076 wrote=0 to_write=8192 dd-2584 [001] 138.594911: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=416 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 138.595096: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=466 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 138.595099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=52696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 138.596083: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=496 to_write=7696 dd-2584 [001] 138.602359: balance_dirty_state: bdi btrfs-1: dirty=583 wb=891 unstable=0 bg_thresh=998 thresh=1996 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 138.602438: balance_dirty_state: bdi btrfs-1: dirty=583 wb=891 unstable=0 bg_thresh=1000 thresh=2001 gap=527 poll_thresh=13 ino=257 dd-2584 [001] 138.602497: balance_dirty_state: bdi btrfs-1: dirty=608 wb=891 unstable=0 bg_thresh=997 thresh=1995 gap=496 poll_thresh=14 ino=257 dd-2584 [001] 138.602501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=50260 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 138.610337: balance_dirty_state: bdi btrfs-1: dirty=608 wb=766 unstable=0 bg_thresh=995 thresh=1991 gap=617 poll_thresh=14 ino=257 dd-2584 [001] 138.610488: balance_dirty_state: bdi btrfs-1: dirty=633 wb=766 unstable=0 bg_thresh=998 thresh=1996 gap=597 poll_thresh=10 ino=257 dd-2584 [001] 138.610604: balance_dirty_state: bdi btrfs-1: dirty=633 wb=766 unstable=0 bg_thresh=998 thresh=1996 gap=597 poll_thresh=11 ino=257 dd-2584 [001] 138.610722: balance_dirty_state: bdi btrfs-1: dirty=658 wb=766 unstable=0 bg_thresh=1000 thresh=2001 gap=577 poll_thresh=12 ino=257 dd-2584 [001] 138.610840: balance_dirty_state: bdi btrfs-1: dirty=683 wb=766 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=13 ino=257 dd-2584 [001] 138.610959: balance_dirty_state: bdi btrfs-1: dirty=683 wb=766 unstable=0 bg_thresh=1000 thresh=2000 gap=551 poll_thresh=14 ino=257 dd-2584 [001] 138.611077: balance_dirty_state: bdi btrfs-1: dirty=708 wb=766 unstable=0 bg_thresh=997 thresh=1994 gap=520 poll_thresh=15 ino=257 dd-2584 [001] 138.611198: balance_dirty_state: bdi btrfs-1: dirty=708 wb=766 unstable=0 bg_thresh=1002 thresh=2004 gap=530 poll_thresh=16 ino=257 dd-2584 [001] 138.611790: balance_dirty_state: bdi btrfs-1: dirty=758 wb=766 unstable=0 bg_thresh=998 thresh=1997 gap=473 poll_thresh=17 ino=257 dd-2584 [001] 138.611800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=50260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.618365: balance_dirty_state: bdi btrfs-1: dirty=758 wb=641 unstable=0 bg_thresh=991 thresh=1983 gap=584 poll_thresh=17 ino=257 dd-2584 [001] 138.618467: balance_dirty_state: bdi btrfs-1: dirty=758 wb=641 unstable=0 bg_thresh=991 thresh=1983 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 138.618526: balance_dirty_state: bdi btrfs-1: dirty=783 wb=641 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 138.618582: balance_dirty_state: bdi btrfs-1: dirty=808 wb=641 unstable=0 bg_thresh=994 thresh=1988 gap=539 poll_thresh=15 ino=257 dd-2584 [001] 138.618637: balance_dirty_state: bdi btrfs-1: dirty=808 wb=641 unstable=0 bg_thresh=996 thresh=1993 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 138.618750: balance_dirty_state: bdi btrfs-1: dirty=858 wb=641 unstable=0 bg_thresh=999 thresh=1998 gap=499 poll_thresh=17 ino=257 dd-2584 [001] 138.618755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=50260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.626336: balance_dirty_state: bdi btrfs-1: dirty=858 wb=516 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=17 ino=257 dd-2584 [001] 138.626399: balance_dirty_state: bdi btrfs-1: dirty=858 wb=516 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=13 ino=257 dd-2584 [001] 138.626457: balance_dirty_state: bdi btrfs-1: dirty=883 wb=516 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 138.626516: balance_dirty_state: bdi btrfs-1: dirty=883 wb=516 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 138.626573: balance_dirty_state: bdi btrfs-1: dirty=908 wb=516 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 138.626690: balance_dirty_state: bdi btrfs-1: dirty=933 wb=516 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 138.626807: balance_dirty_state: bdi btrfs-1: dirty=983 wb=516 unstable=0 bg_thresh=1001 thresh=2002 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 138.627098: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=516 unstable=0 bg_thresh=1000 thresh=2001 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 138.627103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=50260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 138.627118: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26108 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 138.628144: writeback_single_inode: bdi btrfs-1: ino=257 state= age=152 wrote=432 to_write=7760 dd-2584 [001] 138.634362: balance_dirty_state: bdi btrfs-1: dirty=583 wb=691 unstable=0 bg_thresh=994 thresh=1989 gap=715 poll_thresh=19 ino=257 dd-2584 [001] 138.634443: balance_dirty_state: bdi btrfs-1: dirty=608 wb=691 unstable=0 bg_thresh=994 thresh=1989 gap=690 poll_thresh=14 ino=257 dd-2584 [001] 138.634502: balance_dirty_state: bdi btrfs-1: dirty=608 wb=691 unstable=0 bg_thresh=997 thresh=1994 gap=695 poll_thresh=15 ino=257 dd-2584 [001] 138.634558: balance_dirty_state: bdi btrfs-1: dirty=633 wb=691 unstable=0 bg_thresh=997 thresh=1994 gap=670 poll_thresh=16 ino=257 dd-2584 [001] 138.634670: balance_dirty_state: bdi btrfs-1: dirty=658 wb=691 unstable=0 bg_thresh=999 thresh=1999 gap=650 poll_thresh=17 ino=257 dd-2584 [001] 138.634783: balance_dirty_state: bdi btrfs-1: dirty=683 wb=691 unstable=0 bg_thresh=1001 thresh=2003 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 138.634894: balance_dirty_state: bdi btrfs-1: dirty=733 wb=691 unstable=0 bg_thresh=1001 thresh=2002 gap=578 poll_thresh=19 ino=257 dd-2584 [001] 138.635006: balance_dirty_state: bdi btrfs-1: dirty=758 wb=691 unstable=0 bg_thresh=1000 thresh=2001 gap=552 poll_thresh=20 ino=257 dd-2584 [001] 138.635120: balance_dirty_state: bdi btrfs-1: dirty=783 wb=691 unstable=0 bg_thresh=1000 thresh=2000 gap=526 poll_thresh=21 ino=257 dd-2584 [001] 138.635401: balance_dirty_state: bdi btrfs-1: dirty=833 wb=691 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=22 ino=257 dd-2584 [001] 138.635406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=50260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.642377: balance_dirty_state: bdi btrfs-1: dirty=833 wb=566 unstable=0 bg_thresh=994 thresh=1989 gap=590 poll_thresh=22 ino=257 dd-2584 [001] 138.642470: balance_dirty_state: bdi btrfs-1: dirty=833 wb=566 unstable=0 bg_thresh=994 thresh=1989 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 138.642586: balance_dirty_state: bdi btrfs-1: dirty=858 wb=566 unstable=0 bg_thresh=997 thresh=1994 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 138.642697: balance_dirty_state: bdi btrfs-1: dirty=908 wb=566 unstable=0 bg_thresh=999 thresh=1999 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 138.642810: balance_dirty_state: bdi btrfs-1: dirty=933 wb=566 unstable=0 bg_thresh=1001 thresh=2003 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 138.642923: balance_dirty_state: bdi btrfs-1: dirty=958 wb=566 unstable=0 bg_thresh=1001 thresh=2002 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 138.642928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=50260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.650349: balance_dirty_state: bdi btrfs-1: dirty=958 wb=566 unstable=0 bg_thresh=1001 thresh=2002 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 138.650356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=50260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.658498: balance_dirty_state: bdi btrfs-1: dirty=958 wb=566 unstable=0 bg_thresh=1001 thresh=2002 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 138.658508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=50260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.666353: balance_dirty_state: bdi btrfs-1: dirty=958 wb=466 unstable=0 bg_thresh=999 thresh=1998 gap=574 poll_thresh=20 ino=257 dd-2584 [001] 138.666472: balance_dirty_state: bdi btrfs-1: dirty=983 wb=466 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=15 ino=257 dd-2584 [001] 138.666587: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=466 unstable=0 bg_thresh=1001 thresh=2003 gap=529 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 138.666626: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26148 wrote=0 to_write=8192 dd-2584 [001] 138.666950: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=466 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 138.667317: balance_dirty_state: bdi btrfs-1: dirty=983 wb=516 unstable=0 bg_thresh=1000 thresh=2001 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 138.668290: balance_dirty_state: bdi btrfs-1: dirty=883 wb=666 unstable=0 bg_thresh=1002 thresh=2005 gap=456 poll_thresh=19 ino=257 dd-2584 [001] 138.668294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=50260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 138.669761: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=512 to_write=7680 dd-2584 [001] 138.674430: balance_dirty_state: bdi btrfs-1: dirty=558 wb=966 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 138.674439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=50260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.682519: balance_dirty_state: bdi btrfs-1: dirty=558 wb=966 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 138.682528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=50260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.690523: balance_dirty_state: bdi btrfs-1: dirty=558 wb=966 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 138.690532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=50260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.698501: balance_dirty_state: bdi btrfs-1: dirty=558 wb=966 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 138.698510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=50260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.706456: balance_dirty_state: bdi btrfs-1: dirty=558 wb=966 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 138.706463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=48592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.714477: balance_dirty_state: bdi btrfs-1: dirty=558 wb=966 unstable=0 bg_thresh=1009 thresh=2019 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 138.714487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=48592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.722491: balance_dirty_state: bdi btrfs-1: dirty=558 wb=966 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 138.722496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=48592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.730393: balance_dirty_state: bdi btrfs-1: dirty=558 wb=966 unstable=0 bg_thresh=996 thresh=1993 gap=469 poll_thresh=19 ino=257 dd-2584 [001] 138.730407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=48592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.742437: balance_dirty_state: bdi btrfs-1: dirty=558 wb=966 unstable=0 bg_thresh=987 thresh=1975 gap=451 poll_thresh=19 ino=257 dd-2584 [001] 138.742441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=48592 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 138.754523: balance_dirty_state: bdi btrfs-1: dirty=558 wb=966 unstable=0 bg_thresh=990 thresh=1981 gap=457 poll_thresh=19 ino=257 dd-2584 [005] 138.754533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=48592 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 138.762535: balance_dirty_state: bdi btrfs-1: dirty=558 wb=966 unstable=0 bg_thresh=990 thresh=1981 gap=457 poll_thresh=19 ino=257 dd-2584 [005] 138.762544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=48592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 138.770533: balance_dirty_state: bdi btrfs-1: dirty=558 wb=966 unstable=0 bg_thresh=987 thresh=1975 gap=451 poll_thresh=19 ino=257 dd-2584 [005] 138.770546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=48592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 138.778569: balance_dirty_state: bdi btrfs-1: dirty=558 wb=966 unstable=0 bg_thresh=987 thresh=1975 gap=451 poll_thresh=19 ino=257 dd-2584 [005] 138.778577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=48592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 138.786602: balance_dirty_state: bdi btrfs-1: dirty=558 wb=966 unstable=0 bg_thresh=987 thresh=1975 gap=451 poll_thresh=19 ino=257 dd-2584 [005] 138.786609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=48592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 138.794511: balance_dirty_state: bdi btrfs-1: dirty=558 wb=966 unstable=0 bg_thresh=987 thresh=1975 gap=451 poll_thresh=19 ino=257 dd-2584 [005] 138.794519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=48592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 138.802481: balance_dirty_state: bdi btrfs-1: dirty=583 wb=966 unstable=0 bg_thresh=987 thresh=1975 gap=426 poll_thresh=19 ino=257 dd-2584 [005] 138.802488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=48592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.810446: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1529 unstable=0 bg_thresh=989 thresh=1979 gap=450 poll_thresh=19 ino=257 dd-2584 [004] 138.810453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1601 avg_dirty=1601 bdi_gap=-163% task_gap=-425% task_weight=99% bdi_bw=43656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.818420: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1404 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 138.818498: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1404 unstable=0 bg_thresh=989 thresh=1979 gap=555 poll_thresh=14 ino=257 dd-2584 [004] 138.818561: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1404 unstable=0 bg_thresh=992 thresh=1984 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 138.818625: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1404 unstable=0 bg_thresh=992 thresh=1984 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 138.818802: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1354 unstable=0 bg_thresh=994 thresh=1989 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 138.819020: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1304 unstable=0 bg_thresh=996 thresh=1993 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 138.819148: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1304 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=19 ino=257 dd-2584 [004] 138.819275: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1304 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=20 ino=257 dd-2584 [004] 138.819402: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1304 unstable=0 bg_thresh=997 thresh=1995 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 138.819406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=43656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.826409: balance_dirty_state: bdi btrfs-1: dirty=195 wb=941 unstable=0 bg_thresh=997 thresh=1995 gap=859 poll_thresh=21 ino=257 dd-2584 [004] 138.826543: balance_dirty_state: bdi btrfs-1: dirty=220 wb=941 unstable=0 bg_thresh=997 thresh=1994 gap=833 poll_thresh=16 ino=257 dd-2584 [004] 138.827227: balance_dirty_state: bdi btrfs-1: dirty=245 wb=941 unstable=0 bg_thresh=993 thresh=1987 gap=801 poll_thresh=17 ino=257 dd-2584 [004] 138.827461: balance_dirty_state: bdi btrfs-1: dirty=295 wb=941 unstable=0 bg_thresh=993 thresh=1986 gap=750 poll_thresh=18 ino=257 dd-2584 [004] 138.827698: balance_dirty_state: bdi btrfs-1: dirty=320 wb=941 unstable=0 bg_thresh=995 thresh=1990 gap=729 poll_thresh=19 ino=257 dd-2584 [004] 138.827932: balance_dirty_state: bdi btrfs-1: dirty=345 wb=941 unstable=0 bg_thresh=994 thresh=1989 gap=703 poll_thresh=20 ino=257 dd-2584 [004] 138.828168: balance_dirty_state: bdi btrfs-1: dirty=370 wb=941 unstable=0 bg_thresh=994 thresh=1988 gap=677 poll_thresh=21 ino=257 dd-2584 [004] 138.828403: balance_dirty_state: bdi btrfs-1: dirty=420 wb=941 unstable=0 bg_thresh=993 thresh=1987 gap=626 poll_thresh=22 ino=257 dd-2584 [004] 138.828643: balance_dirty_state: bdi btrfs-1: dirty=445 wb=941 unstable=0 bg_thresh=995 thresh=1991 gap=605 poll_thresh=23 ino=257 dd-2584 [004] 138.828881: balance_dirty_state: bdi btrfs-1: dirty=470 wb=941 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=24 ino=257 dd-2584 [004] 138.829456: balance_dirty_state: bdi btrfs-1: dirty=520 wb=941 unstable=0 bg_thresh=994 thresh=1989 gap=528 poll_thresh=25 ino=257 dd-2584 [004] 138.829699: balance_dirty_state: bdi btrfs-1: dirty=545 wb=941 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=26 ino=257 dd-2584 [004] 138.829939: balance_dirty_state: bdi btrfs-1: dirty=570 wb=941 unstable=0 bg_thresh=996 thresh=1992 gap=481 poll_thresh=27 ino=257 dd-2584 [004] 138.829948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=43656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.834441: balance_dirty_state: bdi btrfs-1: dirty=570 wb=941 unstable=0 bg_thresh=996 thresh=1992 gap=481 poll_thresh=27 ino=257 dd-2584 [004] 138.834449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=43656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.842426: balance_dirty_state: bdi btrfs-1: dirty=570 wb=941 unstable=0 bg_thresh=996 thresh=1992 gap=481 poll_thresh=27 ino=257 dd-2584 [004] 138.842433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=43656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.850442: balance_dirty_state: bdi btrfs-1: dirty=570 wb=941 unstable=0 bg_thresh=996 thresh=1992 gap=481 poll_thresh=27 ino=257 dd-2584 [004] 138.850446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=43656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.858484: balance_dirty_state: bdi btrfs-1: dirty=570 wb=941 unstable=0 bg_thresh=989 thresh=1978 gap=467 poll_thresh=27 ino=257 dd-2584 [001] 138.858489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=43656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.866521: balance_dirty_state: bdi btrfs-1: dirty=570 wb=941 unstable=0 bg_thresh=991 thresh=1983 gap=472 poll_thresh=27 ino=257 dd-2584 [001] 138.866527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=43656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.878500: balance_dirty_state: bdi btrfs-1: dirty=570 wb=941 unstable=0 bg_thresh=986 thresh=1973 gap=462 poll_thresh=27 ino=257 dd-2584 [001] 138.878507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=43656 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 138.890525: balance_dirty_state: bdi btrfs-1: dirty=570 wb=941 unstable=0 bg_thresh=986 thresh=1973 gap=462 poll_thresh=27 ino=257 dd-2584 [001] 138.890534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=43656 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 138.898563: balance_dirty_state: bdi btrfs-1: dirty=570 wb=941 unstable=0 bg_thresh=986 thresh=1973 gap=462 poll_thresh=27 ino=257 dd-2584 [001] 138.898572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=43656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.906585: balance_dirty_state: bdi btrfs-1: dirty=570 wb=941 unstable=0 bg_thresh=986 thresh=1973 gap=462 poll_thresh=27 ino=257 dd-2584 [001] 138.906593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=43656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.914569: balance_dirty_state: bdi btrfs-1: dirty=570 wb=941 unstable=0 bg_thresh=986 thresh=1973 gap=462 poll_thresh=27 ino=257 dd-2584 [001] 138.914580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=41564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.922597: balance_dirty_state: bdi btrfs-1: dirty=570 wb=941 unstable=0 bg_thresh=986 thresh=1973 gap=462 poll_thresh=27 ino=257 dd-2584 [001] 138.922607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=41564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.930571: balance_dirty_state: bdi btrfs-1: dirty=570 wb=941 unstable=0 bg_thresh=986 thresh=1973 gap=462 poll_thresh=27 ino=257 dd-2584 [004] 138.930582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=41564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.938508: balance_dirty_state: bdi btrfs-1: dirty=570 wb=816 unstable=0 bg_thresh=986 thresh=1972 gap=586 poll_thresh=27 ino=257 dd-2584 [004] 138.938636: balance_dirty_state: bdi btrfs-1: dirty=595 wb=816 unstable=0 bg_thresh=986 thresh=1972 gap=561 poll_thresh=20 ino=257 dd-2584 [004] 138.938873: balance_dirty_state: bdi btrfs-1: dirty=620 wb=816 unstable=0 bg_thresh=988 thresh=1977 gap=541 poll_thresh=21 ino=257 dd-2584 [004] 138.939108: balance_dirty_state: bdi btrfs-1: dirty=645 wb=816 unstable=0 bg_thresh=991 thresh=1982 gap=521 poll_thresh=22 ino=257 dd-2584 [004] 138.939350: balance_dirty_state: bdi btrfs-1: dirty=695 wb=816 unstable=0 bg_thresh=993 thresh=1986 gap=475 poll_thresh=23 ino=257 dd-2584 [004] 138.939358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=41564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.946564: balance_dirty_state: bdi btrfs-1: dirty=695 wb=816 unstable=0 bg_thresh=993 thresh=1986 gap=475 poll_thresh=23 ino=257 dd-2584 [004] 138.946573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=41564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.954596: balance_dirty_state: bdi btrfs-1: dirty=695 wb=816 unstable=0 bg_thresh=993 thresh=1986 gap=475 poll_thresh=23 ino=257 dd-2584 [004] 138.954601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=41564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.962553: balance_dirty_state: bdi btrfs-1: dirty=695 wb=816 unstable=0 bg_thresh=993 thresh=1986 gap=475 poll_thresh=23 ino=257 dd-2584 [004] 138.962562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=41564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 138.974481: balance_dirty_state: bdi btrfs-1: dirty=695 wb=516 unstable=0 bg_thresh=993 thresh=1986 gap=775 poll_thresh=23 ino=257 dd-2584 [004] 138.974584: balance_dirty_state: bdi btrfs-1: dirty=695 wb=516 unstable=0 bg_thresh=992 thresh=1985 gap=774 poll_thresh=17 ino=257 dd-2584 [004] 138.974776: balance_dirty_state: bdi btrfs-1: dirty=720 wb=516 unstable=0 bg_thresh=992 thresh=1984 gap=748 poll_thresh=18 ino=257 dd-2584 [004] 138.975228: balance_dirty_state: bdi btrfs-1: dirty=770 wb=516 unstable=0 bg_thresh=991 thresh=1983 gap=697 poll_thresh=19 ino=257 dd-2584 [004] 138.975403: balance_dirty_state: bdi btrfs-1: dirty=795 wb=516 unstable=0 bg_thresh=993 thresh=1987 gap=676 poll_thresh=20 ino=257 dd-2584 [004] 138.975579: balance_dirty_state: bdi btrfs-1: dirty=820 wb=516 unstable=0 bg_thresh=993 thresh=1986 gap=650 poll_thresh=21 ino=257 dd-2584 [004] 138.975758: balance_dirty_state: bdi btrfs-1: dirty=870 wb=516 unstable=0 bg_thresh=992 thresh=1985 gap=599 poll_thresh=22 ino=257 dd-2584 [004] 138.975938: balance_dirty_state: bdi btrfs-1: dirty=895 wb=516 unstable=0 bg_thresh=992 thresh=1984 gap=573 poll_thresh=23 ino=257 dd-2584 [004] 138.976120: balance_dirty_state: bdi btrfs-1: dirty=920 wb=516 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=24 ino=257 dd-2584 [004] 138.976301: balance_dirty_state: bdi btrfs-1: dirty=945 wb=516 unstable=0 bg_thresh=993 thresh=1987 gap=526 poll_thresh=25 ino=257 dd-2584 [004] 138.976480: balance_dirty_state: bdi btrfs-1: dirty=995 wb=516 unstable=0 bg_thresh=993 thresh=1986 gap=475 poll_thresh=26 ino=257 dd-2584 [004] 138.976486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=97% bdi_bw=41564 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 138.982454: balance_dirty_state: bdi btrfs-1: dirty=995 wb=266 unstable=0 bg_thresh=994 thresh=1988 gap=727 poll_thresh=26 ino=257 flush-btrfs-1-2586 [005] 138.982480: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26464 wrote=0 to_write=8192 dd-2584 [004] 138.982829: balance_dirty_state: bdi btrfs-1: dirty=920 wb=341 unstable=0 bg_thresh=994 thresh=1988 gap=727 poll_thresh=19 ino=257 dd-2584 [004] 138.983025: balance_dirty_state: bdi btrfs-1: dirty=895 wb=416 unstable=0 bg_thresh=993 thresh=1987 gap=676 poll_thresh=20 ino=257 dd-2584 [004] 138.983216: balance_dirty_state: bdi btrfs-1: dirty=845 wb=516 unstable=0 bg_thresh=993 thresh=1986 gap=625 poll_thresh=21 ino=257 dd-2584 [004] 138.983406: balance_dirty_state: bdi btrfs-1: dirty=770 wb=591 unstable=0 bg_thresh=995 thresh=1990 gap=629 poll_thresh=22 ino=257 dd-2584 [004] 138.983598: balance_dirty_state: bdi btrfs-1: dirty=720 wb=666 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=23 ino=257 dd-2584 [004] 138.983792: balance_dirty_state: bdi btrfs-1: dirty=695 wb=741 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=24 ino=257 dd-2584 [004] 138.983984: balance_dirty_state: bdi btrfs-1: dirty=645 wb=816 unstable=0 bg_thresh=993 thresh=1987 gap=526 poll_thresh=25 ino=257 dd-2584 [004] 138.984179: balance_dirty_state: bdi btrfs-1: dirty=595 wb=916 unstable=0 bg_thresh=995 thresh=1991 gap=480 poll_thresh=26 ino=257 dd-2584 [004] 138.984182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=41564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 138.985521: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=348 wrote=1232 to_write=6960 dd-2584 [001] 138.990466: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1391 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=26 ino=257 dd-2584 [001] 138.990537: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1391 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=19 ino=257 dd-2584 [001] 138.990849: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1366 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=20 ino=257 dd-2584 [001] 138.990967: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1366 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=21 ino=257 dd-2584 [001] 138.991090: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1366 unstable=0 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=22 ino=257 dd-2584 [001] 138.991219: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1341 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=23 ino=257 dd-2584 [001] 138.991358: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1241 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=24 ino=257 dd-2584 [001] 138.991476: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1241 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=25 ino=257 dd-2584 [001] 138.991617: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1216 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=26 ino=257 dd-2584 [001] 138.991829: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1116 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=27 ino=257 dd-2584 [001] 138.992274: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1116 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=28 ino=257 dd-2584 [001] 138.992455: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1116 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=29 ino=257 dd-2584 [001] 138.992642: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1116 unstable=0 bg_thresh=999 thresh=1998 gap=512 poll_thresh=30 ino=257 dd-2584 [001] 138.992833: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1116 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=31 ino=257 dd-2584 [001] 138.992841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=41564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 138.998534: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1116 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=31 ino=257 dd-2584 [001] 138.998539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=41564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.006538: balance_dirty_state: bdi btrfs-1: dirty=395 wb=866 unstable=0 bg_thresh=1001 thresh=2002 gap=741 poll_thresh=31 ino=257 dd-2584 [001] 139.006616: balance_dirty_state: bdi btrfs-1: dirty=413 wb=877 unstable=0 bg_thresh=1001 thresh=2003 gap=713 poll_thresh=23 ino=257 dd-2584 [001] 139.006742: balance_dirty_state: bdi btrfs-1: dirty=438 wb=877 unstable=0 bg_thresh=1003 thresh=2007 gap=692 poll_thresh=24 ino=257 dd-2584 [001] 139.006867: balance_dirty_state: bdi btrfs-1: dirty=488 wb=877 unstable=0 bg_thresh=1003 thresh=2006 gap=641 poll_thresh=25 ino=257 dd-2584 [001] 139.007072: balance_dirty_state: bdi btrfs-1: dirty=513 wb=752 unstable=0 bg_thresh=1000 thresh=2000 gap=735 poll_thresh=26 ino=257 dd-2584 [001] 139.007548: balance_dirty_state: bdi btrfs-1: dirty=538 wb=627 unstable=0 bg_thresh=997 thresh=1995 gap=830 poll_thresh=27 ino=257 dd-2584 [001] 139.007709: balance_dirty_state: bdi btrfs-1: dirty=563 wb=627 unstable=0 bg_thresh=1005 thresh=2011 gap=821 poll_thresh=28 ino=257 dd-2584 [001] 139.007827: balance_dirty_state: bdi btrfs-1: dirty=613 wb=627 unstable=0 bg_thresh=1005 thresh=2010 gap=770 poll_thresh=29 ino=257 dd-2584 [001] 139.007947: balance_dirty_state: bdi btrfs-1: dirty=638 wb=627 unstable=0 bg_thresh=1001 thresh=2003 gap=738 poll_thresh=30 ino=257 dd-2584 [001] 139.008066: balance_dirty_state: bdi btrfs-1: dirty=663 wb=627 unstable=0 bg_thresh=1001 thresh=2002 gap=712 poll_thresh=31 ino=257 dd-2584 [001] 139.008187: balance_dirty_state: bdi btrfs-1: dirty=713 wb=627 unstable=0 bg_thresh=1003 thresh=2006 gap=666 poll_thresh=32 ino=257 dd-2584 [001] 139.008373: balance_dirty_state: bdi btrfs-1: dirty=763 wb=627 unstable=0 bg_thresh=1002 thresh=2005 gap=615 poll_thresh=34 ino=257 dd-2584 [001] 139.008720: balance_dirty_state: bdi btrfs-1: dirty=788 wb=627 unstable=0 bg_thresh=1004 thresh=2008 gap=593 poll_thresh=36 ino=257 dd-2584 [001] 139.008910: balance_dirty_state: bdi btrfs-1: dirty=838 wb=627 unstable=0 bg_thresh=1003 thresh=2007 gap=542 poll_thresh=38 ino=257 dd-2584 [001] 139.009111: balance_dirty_state: bdi btrfs-1: dirty=901 wb=627 unstable=0 bg_thresh=1003 thresh=2006 gap=478 poll_thresh=40 ino=257 dd-2584 [001] 139.009117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=41564 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [007] 139.014529: balance_dirty_state: bdi btrfs-1: dirty=910 wb=477 unstable=0 bg_thresh=1005 thresh=2010 gap=623 poll_thresh=40 ino=257 dd-2584 [007] 139.014618: balance_dirty_state: bdi btrfs-1: dirty=910 wb=477 unstable=0 bg_thresh=1005 thresh=2010 gap=623 poll_thresh=30 ino=257 dd-2584 [007] 139.014815: balance_dirty_state: bdi btrfs-1: dirty=960 wb=477 unstable=0 bg_thresh=1010 thresh=2020 gap=583 poll_thresh=31 ino=257 dd-2584 [007] 139.015013: balance_dirty_state: bdi btrfs-1: dirty=985 wb=477 unstable=0 bg_thresh=1012 thresh=2025 gap=563 poll_thresh=32 ino=257 dd-2584 [007] 139.015359: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=477 unstable=0 bg_thresh=1014 thresh=2029 gap=517 poll_thresh=34 ino=257 flush-btrfs-1-2586 [005] 139.015402: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26496 wrote=0 to_write=8192 dd-2584 [007] 139.015774: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=552 unstable=0 bg_thresh=1013 thresh=2027 gap=465 poll_thresh=36 ino=257 dd-2584 [007] 139.015776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=41564 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 139.019289: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=384 wrote=1072 to_write=7120 dd-2584 [007] 139.022482: balance_dirty_state: bdi btrfs-1: dirty=28 wb=1280 unstable=0 bg_thresh=1004 thresh=2008 gap=700 poll_thresh=36 ino=257 dd-2584 [007] 139.022617: balance_dirty_state: bdi btrfs-1: dirty=53 wb=1280 unstable=0 bg_thresh=1004 thresh=2008 gap=675 poll_thresh=27 ino=257 dd-2584 [007] 139.022883: balance_dirty_state: bdi btrfs-1: dirty=78 wb=1280 unstable=0 bg_thresh=1006 thresh=2012 gap=654 poll_thresh=28 ino=257 dd-2584 [007] 139.023130: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1280 unstable=0 bg_thresh=999 thresh=1998 gap=615 poll_thresh=29 ino=257 dd-2584 [007] 139.023326: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1280 unstable=0 bg_thresh=998 thresh=1996 gap=588 poll_thresh=30 ino=257 dd-2584 [007] 139.023578: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1280 unstable=0 bg_thresh=997 thresh=1995 gap=537 poll_thresh=31 ino=257 dd-2584 [007] 139.023844: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1280 unstable=0 bg_thresh=999 thresh=1999 gap=516 poll_thresh=32 ino=257 dd-2584 [007] 139.024244: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1280 unstable=0 bg_thresh=1001 thresh=2003 gap=470 poll_thresh=34 ino=257 dd-2584 [007] 139.024253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=44996 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [003] 139.034546: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1080 unstable=0 bg_thresh=1004 thresh=2008 gap=675 poll_thresh=34 ino=257 dd-2584 [003] 139.034931: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1080 unstable=0 bg_thresh=1001 thresh=2002 gap=669 poll_thresh=25 ino=257 dd-2584 [003] 139.035101: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1080 unstable=0 bg_thresh=1003 thresh=2006 gap=623 poll_thresh=26 ino=257 dd-2584 [003] 139.035280: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1080 unstable=0 bg_thresh=1002 thresh=2005 gap=597 poll_thresh=27 ino=257 dd-2584 [003] 139.035464: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1080 unstable=0 bg_thresh=1002 thresh=2004 gap=571 poll_thresh=28 ino=257 dd-2584 [003] 139.035647: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1080 unstable=0 bg_thresh=1001 thresh=2003 gap=545 poll_thresh=29 ino=257 dd-2584 [003] 139.035832: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1080 unstable=0 bg_thresh=1003 thresh=2007 gap=499 poll_thresh=30 ino=257 dd-2584 [003] 139.035838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=44996 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 139.042630: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1081 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=30 ino=257 dd-2584 [007] 139.042640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=44996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 139.050633: balance_dirty_state: bdi btrfs-1: dirty=424 wb=956 unstable=0 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=30 ino=257 dd-2584 [004] 139.050759: balance_dirty_state: bdi btrfs-1: dirty=424 wb=956 unstable=0 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=22 ino=257 dd-2584 [004] 139.050992: balance_dirty_state: bdi btrfs-1: dirty=474 wb=956 unstable=0 bg_thresh=1006 thresh=2012 gap=582 poll_thresh=23 ino=257 dd-2584 [004] 139.051227: balance_dirty_state: bdi btrfs-1: dirty=499 wb=956 unstable=0 bg_thresh=1005 thresh=2011 gap=556 poll_thresh=24 ino=257 dd-2584 [004] 139.051815: balance_dirty_state: bdi btrfs-1: dirty=524 wb=956 unstable=0 bg_thresh=1005 thresh=2010 gap=530 poll_thresh=25 ino=257 dd-2584 [004] 139.052049: balance_dirty_state: bdi btrfs-1: dirty=574 wb=956 unstable=0 bg_thresh=1004 thresh=2009 gap=479 poll_thresh=26 ino=257 dd-2584 [004] 139.052057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=44996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 139.058518: balance_dirty_state: bdi btrfs-1: dirty=572 wb=952 unstable=0 bg_thresh=1003 thresh=2007 gap=483 poll_thresh=26 ino=257 dd-2584 [004] 139.058530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=44996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 139.070564: balance_dirty_state: bdi btrfs-1: dirty=572 wb=827 unstable=0 bg_thresh=1002 thresh=2004 gap=605 poll_thresh=26 ino=257 dd-2584 [004] 139.070751: balance_dirty_state: bdi btrfs-1: dirty=570 wb=816 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 139.070997: balance_dirty_state: bdi btrfs-1: dirty=620 wb=816 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=20 ino=257 dd-2584 [004] 139.071234: balance_dirty_state: bdi btrfs-1: dirty=645 wb=816 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=21 ino=257 dd-2584 [004] 139.071469: balance_dirty_state: bdi btrfs-1: dirty=670 wb=816 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=22 ino=257 dd-2584 [004] 139.071702: balance_dirty_state: bdi btrfs-1: dirty=695 wb=816 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=23 ino=257 dd-2584 [004] 139.071710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=44996 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 139.082568: balance_dirty_state: bdi btrfs-1: dirty=695 wb=691 unstable=0 bg_thresh=1001 thresh=2002 gap=616 poll_thresh=23 ino=257 dd-2584 [004] 139.082669: balance_dirty_state: bdi btrfs-1: dirty=720 wb=691 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=17 ino=257 dd-2584 [004] 139.082790: balance_dirty_state: bdi btrfs-1: dirty=745 wb=691 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 139.083068: balance_dirty_state: bdi btrfs-1: dirty=795 wb=691 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 139.083183: balance_dirty_state: bdi btrfs-1: dirty=820 wb=691 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 139.083187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=44996 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 139.090623: balance_dirty_state: bdi btrfs-1: dirty=820 wb=566 unstable=0 bg_thresh=1004 thresh=2009 gap=623 poll_thresh=20 ino=257 dd-2584 [000] 139.090754: balance_dirty_state: bdi btrfs-1: dirty=820 wb=566 unstable=0 bg_thresh=1004 thresh=2009 gap=623 poll_thresh=15 ino=257 dd-2584 [000] 139.090872: balance_dirty_state: bdi btrfs-1: dirty=845 wb=566 unstable=0 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=16 ino=257 dd-2584 [000] 139.091105: balance_dirty_state: bdi btrfs-1: dirty=870 wb=566 unstable=0 bg_thresh=1009 thresh=2019 gap=583 poll_thresh=17 ino=257 dd-2584 [000] 139.091340: balance_dirty_state: bdi btrfs-1: dirty=920 wb=566 unstable=0 bg_thresh=1009 thresh=2018 gap=532 poll_thresh=18 ino=257 dd-2584 [000] 139.091576: balance_dirty_state: bdi btrfs-1: dirty=945 wb=566 unstable=0 bg_thresh=1011 thresh=2022 gap=511 poll_thresh=19 ino=257 dd-2584 [000] 139.091813: balance_dirty_state: bdi btrfs-1: dirty=970 wb=566 unstable=0 bg_thresh=1007 thresh=2015 gap=479 poll_thresh=20 ino=257 dd-2584 [000] 139.091822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=44996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 139.098559: balance_dirty_state: bdi btrfs-1: dirty=970 wb=566 unstable=0 bg_thresh=1007 thresh=2015 gap=479 poll_thresh=20 ino=257 dd-2584 [000] 139.098570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=44996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 139.106638: balance_dirty_state: bdi btrfs-1: dirty=970 wb=566 unstable=0 bg_thresh=1007 thresh=2015 gap=479 poll_thresh=20 ino=257 dd-2584 [000] 139.106646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=44996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 139.114581: balance_dirty_state: bdi btrfs-1: dirty=970 wb=566 unstable=0 bg_thresh=1007 thresh=2015 gap=479 poll_thresh=20 ino=257 dd-2584 [000] 139.114590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=44996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 139.122516: balance_dirty_state: bdi btrfs-1: dirty=970 wb=441 unstable=0 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=20 ino=257 dd-2584 [000] 139.122586: balance_dirty_state: bdi btrfs-1: dirty=995 wb=441 unstable=0 bg_thresh=1009 thresh=2018 gap=582 poll_thresh=15 ino=257 dd-2584 [000] 139.122645: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=441 unstable=0 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 139.122717: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26604 wrote=0 to_write=8192 dd-2584 [000] 139.122947: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=466 unstable=0 bg_thresh=1008 thresh=2016 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 139.123073: balance_dirty_state: bdi btrfs-1: dirty=995 wb=516 unstable=0 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=18 ino=257 dd-2584 [000] 139.123201: balance_dirty_state: bdi btrfs-1: dirty=970 wb=566 unstable=0 bg_thresh=1007 thresh=2014 gap=478 poll_thresh=19 ino=257 dd-2584 [000] 139.123203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 139.129471: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=492 wrote=1088 to_write=7104 dd-2584 [000] 139.130576: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1516 unstable=0 bg_thresh=1006 thresh=2013 gap=477 poll_thresh=19 ino=257 dd-2584 [000] 139.130585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1601 avg_dirty=1601 bdi_gap=-139% task_gap=-377% task_weight=99% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 139.138519: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1516 unstable=0 bg_thresh=1003 thresh=2007 gap=471 poll_thresh=19 ino=257 dd-2584 [004] 139.138526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1601 avg_dirty=1601 bdi_gap=-143% task_gap=-385% task_weight=98% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 139.146567: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1253 unstable=0 bg_thresh=1008 thresh=2017 gap=744 poll_thresh=19 ino=257 dd-2584 [004] 139.146652: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1253 unstable=0 bg_thresh=1005 thresh=2011 gap=738 poll_thresh=14 ino=257 dd-2584 [004] 139.146715: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1253 unstable=0 bg_thresh=1008 thresh=2016 gap=718 poll_thresh=15 ino=257 dd-2584 [004] 139.146779: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1253 unstable=0 bg_thresh=1004 thresh=2009 gap=686 poll_thresh=16 ino=257 dd-2584 [004] 139.146900: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1253 unstable=0 bg_thresh=1003 thresh=2006 gap=658 poll_thresh=17 ino=257 dd-2584 [004] 139.147027: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1253 unstable=0 bg_thresh=1002 thresh=2005 gap=632 poll_thresh=18 ino=257 dd-2584 [004] 139.147155: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1253 unstable=0 bg_thresh=999 thresh=1998 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 139.147491: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1253 unstable=0 bg_thresh=1001 thresh=2002 gap=554 poll_thresh=20 ino=257 dd-2584 [004] 139.147610: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1253 unstable=0 bg_thresh=1000 thresh=2001 gap=528 poll_thresh=21 ino=257 dd-2584 [004] 139.147733: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1253 unstable=0 bg_thresh=1000 thresh=2000 gap=502 poll_thresh=22 ino=257 dd-2584 [004] 139.147850: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1253 unstable=0 bg_thresh=1002 thresh=2004 gap=456 poll_thresh=23 ino=257 dd-2584 [004] 139.147855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 139.154538: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1128 unstable=0 bg_thresh=983 thresh=1966 gap=543 poll_thresh=23 ino=257 dd-2584 [004] 139.154634: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1128 unstable=0 bg_thresh=986 thresh=1972 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 139.154820: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1128 unstable=0 bg_thresh=985 thresh=1970 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 139.155008: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1128 unstable=0 bg_thresh=986 thresh=1972 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 139.155014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 139.162539: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1128 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 139.162608: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1128 unstable=0 bg_thresh=996 thresh=1993 gap=470 poll_thresh=14 ino=257 dd-2584 [004] 139.162613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 139.170540: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1003 unstable=0 bg_thresh=1004 thresh=2009 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 139.170611: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1003 unstable=0 bg_thresh=1001 thresh=2003 gap=605 poll_thresh=10 ino=257 dd-2584 [004] 139.170672: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1003 unstable=0 bg_thresh=1004 thresh=2008 gap=585 poll_thresh=11 ino=257 dd-2584 [004] 139.170736: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1003 unstable=0 bg_thresh=1001 thresh=2002 gap=579 poll_thresh=12 ino=257 dd-2584 [004] 139.171048: balance_dirty_state: bdi btrfs-1: dirty=445 wb=928 unstable=0 bg_thresh=1000 thresh=2000 gap=627 poll_thresh=13 ino=257 dd-2584 [004] 139.171154: balance_dirty_state: bdi btrfs-1: dirty=470 wb=878 unstable=0 bg_thresh=1003 thresh=2006 gap=658 poll_thresh=14 ino=257 dd-2584 [004] 139.171221: balance_dirty_state: bdi btrfs-1: dirty=470 wb=828 unstable=0 bg_thresh=1005 thresh=2011 gap=713 poll_thresh=15 ino=257 dd-2584 [004] 139.171282: balance_dirty_state: bdi btrfs-1: dirty=495 wb=828 unstable=0 bg_thresh=1005 thresh=2010 gap=687 poll_thresh=16 ino=257 dd-2584 [004] 139.171401: balance_dirty_state: bdi btrfs-1: dirty=520 wb=828 unstable=0 bg_thresh=1004 thresh=2009 gap=661 poll_thresh=17 ino=257 dd-2584 [004] 139.171520: balance_dirty_state: bdi btrfs-1: dirty=570 wb=828 unstable=0 bg_thresh=1004 thresh=2008 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 139.171637: balance_dirty_state: bdi btrfs-1: dirty=595 wb=828 unstable=0 bg_thresh=1003 thresh=2007 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 139.171802: balance_dirty_state: bdi btrfs-1: dirty=620 wb=828 unstable=0 bg_thresh=1005 thresh=2011 gap=563 poll_thresh=20 ino=257 dd-2584 [004] 139.171981: balance_dirty_state: bdi btrfs-1: dirty=645 wb=828 unstable=0 bg_thresh=1005 thresh=2010 gap=537 poll_thresh=21 ino=257 dd-2584 [004] 139.172150: balance_dirty_state: bdi btrfs-1: dirty=695 wb=828 unstable=0 bg_thresh=1004 thresh=2009 gap=486 poll_thresh=22 ino=257 dd-2584 [004] 139.172155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 139.178657: balance_dirty_state: bdi btrfs-1: dirty=695 wb=828 unstable=0 bg_thresh=1004 thresh=2009 gap=486 poll_thresh=22 ino=257 dd-2584 [004] 139.178668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 139.186601: balance_dirty_state: bdi btrfs-1: dirty=695 wb=678 unstable=0 bg_thresh=1001 thresh=2002 gap=629 poll_thresh=22 ino=257 dd-2584 [004] 139.186944: balance_dirty_state: bdi btrfs-1: dirty=695 wb=578 unstable=0 bg_thresh=1003 thresh=2007 gap=734 poll_thresh=16 ino=257 dd-2584 [004] 139.187063: balance_dirty_state: bdi btrfs-1: dirty=745 wb=578 unstable=0 bg_thresh=1005 thresh=2011 gap=688 poll_thresh=17 ino=257 dd-2584 [004] 139.187181: balance_dirty_state: bdi btrfs-1: dirty=770 wb=578 unstable=0 bg_thresh=1005 thresh=2010 gap=662 poll_thresh=18 ino=257 dd-2584 [004] 139.187298: balance_dirty_state: bdi btrfs-1: dirty=795 wb=578 unstable=0 bg_thresh=1004 thresh=2009 gap=636 poll_thresh=19 ino=257 dd-2584 [004] 139.187416: balance_dirty_state: bdi btrfs-1: dirty=820 wb=578 unstable=0 bg_thresh=1004 thresh=2008 gap=610 poll_thresh=20 ino=257 dd-2584 [004] 139.187532: balance_dirty_state: bdi btrfs-1: dirty=870 wb=578 unstable=0 bg_thresh=1006 thresh=2012 gap=564 poll_thresh=21 ino=257 dd-2584 [004] 139.187648: balance_dirty_state: bdi btrfs-1: dirty=895 wb=578 unstable=0 bg_thresh=1005 thresh=2011 gap=538 poll_thresh=22 ino=257 dd-2584 [004] 139.187766: balance_dirty_state: bdi btrfs-1: dirty=920 wb=578 unstable=0 bg_thresh=1005 thresh=2010 gap=512 poll_thresh=23 ino=257 dd-2584 [004] 139.188048: balance_dirty_state: bdi btrfs-1: dirty=970 wb=578 unstable=0 bg_thresh=1007 thresh=2014 gap=466 poll_thresh=24 ino=257 dd-2584 [004] 139.188053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 139.194611: balance_dirty_state: bdi btrfs-1: dirty=970 wb=453 unstable=0 bg_thresh=1006 thresh=2012 gap=589 poll_thresh=24 ino=257 dd-2584 [004] 139.194731: balance_dirty_state: bdi btrfs-1: dirty=970 wb=453 unstable=0 bg_thresh=1003 thresh=2006 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 139.194849: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=453 unstable=0 bg_thresh=1002 thresh=2005 gap=532 poll_thresh=19 ino=257 flush-btrfs-1-2586 [000] 139.194869: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26676 wrote=0 to_write=8192 dd-2584 [004] 139.195015: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=453 unstable=0 bg_thresh=1002 thresh=2004 gap=506 poll_thresh=20 ino=257 dd-2584 [004] 139.195188: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=453 unstable=0 bg_thresh=1004 thresh=2008 gap=485 poll_thresh=21 ino=257 dd-2584 [004] 139.195190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 139.199466: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=564 wrote=1056 to_write=7136 dd-2584 [004] 139.202621: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1378 unstable=0 bg_thresh=1005 thresh=2011 gap=613 poll_thresh=21 ino=257 dd-2584 [004] 139.202688: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1378 unstable=0 bg_thresh=1001 thresh=2002 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 139.202813: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1378 unstable=0 bg_thresh=1003 thresh=2007 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 139.202934: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1378 unstable=0 bg_thresh=1003 thresh=2006 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 139.203053: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1378 unstable=0 bg_thresh=1002 thresh=2005 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 139.203058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 139.210659: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1253 unstable=0 bg_thresh=1004 thresh=2009 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 139.210735: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1253 unstable=0 bg_thresh=1007 thresh=2014 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 139.210971: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1253 unstable=0 bg_thresh=1006 thresh=2013 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 139.211032: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1253 unstable=0 bg_thresh=1003 thresh=2007 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 139.211149: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1253 unstable=0 bg_thresh=1003 thresh=2006 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 139.211267: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1253 unstable=0 bg_thresh=1005 thresh=2010 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 139.211385: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1253 unstable=0 bg_thresh=1004 thresh=2009 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 139.211390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 139.218629: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1128 unstable=0 bg_thresh=1002 thresh=2005 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 139.218733: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1128 unstable=0 bg_thresh=1005 thresh=2010 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 139.218818: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1128 unstable=0 bg_thresh=1002 thresh=2004 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 139.218902: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1128 unstable=0 bg_thresh=1004 thresh=2009 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 139.219071: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1128 unstable=0 bg_thresh=1004 thresh=2008 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 139.219238: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1128 unstable=0 bg_thresh=1006 thresh=2012 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 139.219245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 139.226611: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1128 unstable=0 bg_thresh=1005 thresh=2011 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 139.226623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 139.234544: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1003 unstable=0 bg_thresh=1007 thresh=2015 gap=617 poll_thresh=18 ino=257 dd-2584 [000] 139.234641: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1003 unstable=0 bg_thresh=1010 thresh=2020 gap=597 poll_thresh=13 ino=257 dd-2584 [000] 139.235076: balance_dirty_state: bdi btrfs-1: dirty=420 wb=878 unstable=0 bg_thresh=1011 thresh=2023 gap=725 poll_thresh=14 ino=257 dd-2584 [000] 139.235165: balance_dirty_state: bdi btrfs-1: dirty=445 wb=878 unstable=0 bg_thresh=1011 thresh=2023 gap=700 poll_thresh=15 ino=257 dd-2584 [000] 139.235251: balance_dirty_state: bdi btrfs-1: dirty=470 wb=878 unstable=0 bg_thresh=1014 thresh=2028 gap=680 poll_thresh=16 ino=257 dd-2584 [000] 139.235421: balance_dirty_state: bdi btrfs-1: dirty=495 wb=878 unstable=0 bg_thresh=1013 thresh=2027 gap=654 poll_thresh=17 ino=257 dd-2584 [000] 139.235597: balance_dirty_state: bdi btrfs-1: dirty=520 wb=853 unstable=0 bg_thresh=1013 thresh=2026 gap=653 poll_thresh=18 ino=257 dd-2584 [000] 139.235776: balance_dirty_state: bdi btrfs-1: dirty=570 wb=803 unstable=0 bg_thresh=1015 thresh=2030 gap=657 poll_thresh=19 ino=257 dd-2584 [000] 139.235944: balance_dirty_state: bdi btrfs-1: dirty=595 wb=803 unstable=0 bg_thresh=1014 thresh=2029 gap=631 poll_thresh=20 ino=257 dd-2584 [000] 139.236115: balance_dirty_state: bdi btrfs-1: dirty=620 wb=803 unstable=0 bg_thresh=1014 thresh=2028 gap=605 poll_thresh=21 ino=257 dd-2584 [000] 139.236286: balance_dirty_state: bdi btrfs-1: dirty=645 wb=803 unstable=0 bg_thresh=1010 thresh=2021 gap=573 poll_thresh=22 ino=257 dd-2584 [000] 139.236729: balance_dirty_state: bdi btrfs-1: dirty=695 wb=803 unstable=0 bg_thresh=1012 thresh=2025 gap=527 poll_thresh=23 ino=257 dd-2584 [000] 139.236897: balance_dirty_state: bdi btrfs-1: dirty=720 wb=803 unstable=0 bg_thresh=1012 thresh=2024 gap=501 poll_thresh=24 ino=257 dd-2584 [000] 139.236904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 139.246687: balance_dirty_state: bdi btrfs-1: dirty=720 wb=653 unstable=0 bg_thresh=1012 thresh=2024 gap=651 poll_thresh=24 ino=257 dd-2584 [000] 139.246766: balance_dirty_state: bdi btrfs-1: dirty=745 wb=653 unstable=0 bg_thresh=1014 thresh=2029 gap=631 poll_thresh=18 ino=257 dd-2584 [000] 139.246910: balance_dirty_state: bdi btrfs-1: dirty=770 wb=653 unstable=0 bg_thresh=1014 thresh=2028 gap=605 poll_thresh=19 ino=257 dd-2584 [000] 139.247055: balance_dirty_state: bdi btrfs-1: dirty=795 wb=653 unstable=0 bg_thresh=1013 thresh=2027 gap=579 poll_thresh=20 ino=257 dd-2584 [000] 139.247198: balance_dirty_state: bdi btrfs-1: dirty=820 wb=653 unstable=0 bg_thresh=1013 thresh=2026 gap=553 poll_thresh=21 ino=257 dd-2584 [000] 139.247347: balance_dirty_state: bdi btrfs-1: dirty=870 wb=653 unstable=0 bg_thresh=1015 thresh=2030 gap=507 poll_thresh=22 ino=257 dd-2584 [000] 139.247352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=100% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 139.254670: balance_dirty_state: bdi btrfs-1: dirty=870 wb=528 unstable=0 bg_thresh=1015 thresh=2030 gap=632 poll_thresh=22 ino=257 dd-2584 [000] 139.254756: balance_dirty_state: bdi btrfs-1: dirty=870 wb=528 unstable=0 bg_thresh=1012 thresh=2024 gap=626 poll_thresh=16 ino=257 dd-2584 [000] 139.254906: balance_dirty_state: bdi btrfs-1: dirty=920 wb=528 unstable=0 bg_thresh=1014 thresh=2028 gap=580 poll_thresh=17 ino=257 dd-2584 [000] 139.255266: balance_dirty_state: bdi btrfs-1: dirty=945 wb=528 unstable=0 bg_thresh=1013 thresh=2027 gap=554 poll_thresh=18 ino=257 dd-2584 [000] 139.255417: balance_dirty_state: bdi btrfs-1: dirty=970 wb=528 unstable=0 bg_thresh=1013 thresh=2026 gap=528 poll_thresh=19 ino=257 dd-2584 [000] 139.255565: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=528 unstable=0 bg_thresh=1012 thresh=2025 gap=477 poll_thresh=20 ino=257 dd-2584 [000] 139.255571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 139.255596: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26736 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 139.257973: writeback_single_inode: bdi btrfs-1: ino=257 state= age=620 wrote=976 to_write=7216 dd-2584 [000] 139.262627: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1378 unstable=0 bg_thresh=1012 thresh=2025 gap=602 poll_thresh=20 ino=257 dd-2584 [000] 139.262718: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1378 unstable=0 bg_thresh=1012 thresh=2024 gap=588 poll_thresh=15 ino=257 dd-2584 [000] 139.262804: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1378 unstable=0 bg_thresh=1011 thresh=2023 gap=574 poll_thresh=16 ino=257 dd-2584 [000] 139.262972: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1378 unstable=0 bg_thresh=1011 thresh=2023 gap=548 poll_thresh=17 ino=257 dd-2584 [000] 139.263139: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1378 unstable=0 bg_thresh=1011 thresh=2023 gap=509 poll_thresh=18 ino=257 dd-2584 [000] 139.263306: balance_dirty_state: bdi btrfs-1: dirty=162 wb=1378 unstable=0 bg_thresh=1010 thresh=2021 gap=481 poll_thresh=19 ino=257 dd-2584 [000] 139.263312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 139.270631: balance_dirty_state: bdi btrfs-1: dirty=162 wb=1253 unstable=0 bg_thresh=1010 thresh=2021 gap=606 poll_thresh=19 ino=257 dd-2584 [000] 139.270717: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1253 unstable=0 bg_thresh=1011 thresh=2023 gap=595 poll_thresh=14 ino=257 dd-2584 [000] 139.270785: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1253 unstable=0 bg_thresh=1011 thresh=2023 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 139.270851: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1253 unstable=0 bg_thresh=1012 thresh=2025 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 139.271149: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1253 unstable=0 bg_thresh=1011 thresh=2023 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 139.271278: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1253 unstable=0 bg_thresh=1011 thresh=2023 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 139.271283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 139.278605: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1128 unstable=0 bg_thresh=1009 thresh=2018 gap=611 poll_thresh=18 ino=257 dd-2584 [000] 139.278679: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1128 unstable=0 bg_thresh=1009 thresh=2019 gap=599 poll_thresh=13 ino=257 dd-2584 [000] 139.278813: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1078 unstable=0 bg_thresh=1009 thresh=2018 gap=635 poll_thresh=14 ino=257 dd-2584 [000] 139.278929: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1028 unstable=0 bg_thresh=1008 thresh=2017 gap=671 poll_thresh=15 ino=257 dd-2584 [000] 139.279035: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1003 unstable=0 bg_thresh=1008 thresh=2016 gap=669 poll_thresh=16 ino=257 dd-2584 [000] 139.279251: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1003 unstable=0 bg_thresh=1008 thresh=2016 gap=643 poll_thresh=17 ino=257 dd-2584 [000] 139.279468: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1003 unstable=0 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=18 ino=257 dd-2584 [000] 139.279674: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1003 unstable=0 bg_thresh=1008 thresh=2017 gap=581 poll_thresh=19 ino=257 dd-2584 [000] 139.279888: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1003 unstable=0 bg_thresh=1010 thresh=2020 gap=559 poll_thresh=20 ino=257 dd-2584 [000] 139.280396: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1003 unstable=0 bg_thresh=1015 thresh=2030 gap=544 poll_thresh=21 ino=257 dd-2584 [000] 139.280588: balance_dirty_state: bdi btrfs-1: dirty=533 wb=1003 unstable=0 bg_thresh=1014 thresh=2029 gap=493 poll_thresh=22 ino=257 dd-2584 [000] 139.280595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.286598: balance_dirty_state: bdi btrfs-1: dirty=533 wb=1003 unstable=0 bg_thresh=1012 thresh=2025 gap=489 poll_thresh=22 ino=257 dd-2584 [002] 139.286604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.294545: balance_dirty_state: bdi btrfs-1: dirty=533 wb=878 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=22 ino=257 dd-2584 [002] 139.294615: balance_dirty_state: bdi btrfs-1: dirty=533 wb=878 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=16 ino=257 dd-2584 [002] 139.294739: balance_dirty_state: bdi btrfs-1: dirty=558 wb=878 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=17 ino=257 dd-2584 [002] 139.294861: balance_dirty_state: bdi btrfs-1: dirty=608 wb=878 unstable=0 bg_thresh=1005 thresh=2011 gap=525 poll_thresh=18 ino=257 dd-2584 [002] 139.294997: balance_dirty_state: bdi btrfs-1: dirty=621 wb=878 unstable=0 bg_thresh=1008 thresh=2017 gap=518 poll_thresh=19 ino=257 dd-2584 [002] 139.295130: balance_dirty_state: bdi btrfs-1: dirty=671 wb=878 unstable=0 bg_thresh=1010 thresh=2021 gap=472 poll_thresh=20 ino=257 dd-2584 [002] 139.295134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.302565: balance_dirty_state: bdi btrfs-1: dirty=671 wb=753 unstable=0 bg_thresh=1005 thresh=2011 gap=587 poll_thresh=20 ino=257 dd-2584 [002] 139.302653: balance_dirty_state: bdi btrfs-1: dirty=684 wb=753 unstable=0 bg_thresh=1005 thresh=2011 gap=574 poll_thresh=15 ino=257 dd-2584 [002] 139.302724: balance_dirty_state: bdi btrfs-1: dirty=697 wb=753 unstable=0 bg_thresh=1005 thresh=2010 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 139.303029: balance_dirty_state: bdi btrfs-1: dirty=735 wb=753 unstable=0 bg_thresh=1005 thresh=2011 gap=523 poll_thresh=17 ino=257 dd-2584 [002] 139.303157: balance_dirty_state: bdi btrfs-1: dirty=760 wb=753 unstable=0 bg_thresh=1007 thresh=2015 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 139.303162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.310571: balance_dirty_state: bdi btrfs-1: dirty=760 wb=628 unstable=0 bg_thresh=996 thresh=1992 gap=604 poll_thresh=18 ino=257 dd-2584 [002] 139.310636: balance_dirty_state: bdi btrfs-1: dirty=785 wb=628 unstable=0 bg_thresh=996 thresh=1992 gap=579 poll_thresh=13 ino=257 dd-2584 [002] 139.310697: balance_dirty_state: bdi btrfs-1: dirty=785 wb=628 unstable=0 bg_thresh=996 thresh=1992 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 139.310757: balance_dirty_state: bdi btrfs-1: dirty=810 wb=628 unstable=0 bg_thresh=998 thresh=1997 gap=559 poll_thresh=15 ino=257 dd-2584 [002] 139.310816: balance_dirty_state: bdi btrfs-1: dirty=810 wb=628 unstable=0 bg_thresh=998 thresh=1996 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 139.310935: balance_dirty_state: bdi btrfs-1: dirty=860 wb=628 unstable=0 bg_thresh=997 thresh=1995 gap=507 poll_thresh=17 ino=257 dd-2584 [002] 139.311061: balance_dirty_state: bdi btrfs-1: dirty=885 wb=628 unstable=0 bg_thresh=997 thresh=1994 gap=481 poll_thresh=18 ino=257 dd-2584 [002] 139.311065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.322715: balance_dirty_state: bdi btrfs-1: dirty=885 wb=353 unstable=0 bg_thresh=994 thresh=1989 gap=751 poll_thresh=18 ino=257 dd-2584 [002] 139.322812: balance_dirty_state: bdi btrfs-1: dirty=910 wb=353 unstable=0 bg_thresh=994 thresh=1989 gap=726 poll_thresh=13 ino=257 dd-2584 [002] 139.322874: balance_dirty_state: bdi btrfs-1: dirty=910 wb=353 unstable=0 bg_thresh=997 thresh=1994 gap=731 poll_thresh=14 ino=257 dd-2584 [002] 139.322930: balance_dirty_state: bdi btrfs-1: dirty=935 wb=353 unstable=0 bg_thresh=997 thresh=1994 gap=706 poll_thresh=15 ino=257 dd-2584 [002] 139.322987: balance_dirty_state: bdi btrfs-1: dirty=960 wb=353 unstable=0 bg_thresh=999 thresh=1999 gap=686 poll_thresh=16 ino=257 dd-2584 [002] 139.323266: balance_dirty_state: bdi btrfs-1: dirty=985 wb=353 unstable=0 bg_thresh=1002 thresh=2004 gap=666 poll_thresh=17 ino=257 dd-2584 [002] 139.323381: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=353 unstable=0 bg_thresh=1004 thresh=2008 gap=645 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 139.323464: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26804 wrote=0 to_write=8192 dd-2584 [002] 139.323506: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=353 unstable=0 bg_thresh=1003 thresh=2007 gap=619 poll_thresh=19 ino=257 dd-2584 [002] 139.323627: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=353 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=20 ino=257 dd-2584 [002] 139.323753: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=392 unstable=0 bg_thresh=1002 thresh=2005 gap=542 poll_thresh=21 ino=257 dd-2584 [002] 139.323879: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=444 unstable=0 bg_thresh=1004 thresh=2009 gap=521 poll_thresh=22 ino=257 dd-2584 [002] 139.324025: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=496 unstable=0 bg_thresh=1004 thresh=2008 gap=470 poll_thresh=23 ino=257 dd-2584 [002] 139.324027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=45028 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 139.326314: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=1152 to_write=7040 dd-2584 [002] 139.334579: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1243 unstable=0 bg_thresh=995 thresh=1991 gap=703 poll_thresh=23 ino=257 dd-2584 [002] 139.334745: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1243 unstable=0 bg_thresh=995 thresh=1991 gap=703 poll_thresh=17 ino=257 dd-2584 [002] 139.335064: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1243 unstable=0 bg_thresh=998 thresh=1996 gap=683 poll_thresh=18 ino=257 dd-2584 [002] 139.335983: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1243 unstable=0 bg_thresh=1000 thresh=2001 gap=638 poll_thresh=19 ino=257 dd-2584 [002] 139.336310: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1243 unstable=0 bg_thresh=1002 thresh=2005 gap=617 poll_thresh=20 ino=257 dd-2584 [002] 139.336631: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1243 unstable=0 bg_thresh=1002 thresh=2004 gap=591 poll_thresh=21 ino=257 dd-2584 [002] 139.336953: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1243 unstable=0 bg_thresh=1001 thresh=2003 gap=540 poll_thresh=22 ino=257 dd-2584 [002] 139.337273: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1243 unstable=0 bg_thresh=1001 thresh=2002 gap=514 poll_thresh=23 ino=257 dd-2584 [002] 139.337624: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1143 unstable=0 bg_thresh=1003 thresh=2006 gap=593 poll_thresh=24 ino=257 dd-2584 [002] 139.337947: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1143 unstable=0 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=25 ino=257 dd-2584 [002] 139.338271: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1143 unstable=0 bg_thresh=1002 thresh=2004 gap=516 poll_thresh=26 ino=257 dd-2584 [002] 139.339111: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1143 unstable=0 bg_thresh=1005 thresh=2010 gap=497 poll_thresh=27 ino=257 dd-2584 [002] 139.339121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=48384 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [002] 139.346638: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1143 unstable=0 bg_thresh=1007 thresh=2014 gap=501 poll_thresh=27 ino=257 dd-2584 [002] 139.346647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=48384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.358692: balance_dirty_state: bdi btrfs-1: dirty=370 wb=896 unstable=0 bg_thresh=1007 thresh=2014 gap=748 poll_thresh=27 ino=257 dd-2584 [002] 139.358810: balance_dirty_state: bdi btrfs-1: dirty=395 wb=896 unstable=0 bg_thresh=1006 thresh=2013 gap=722 poll_thresh=20 ino=257 dd-2584 [002] 139.359013: balance_dirty_state: bdi btrfs-1: dirty=420 wb=896 unstable=0 bg_thresh=1006 thresh=2012 gap=696 poll_thresh=21 ino=257 dd-2584 [002] 139.359215: balance_dirty_state: bdi btrfs-1: dirty=445 wb=896 unstable=0 bg_thresh=1005 thresh=2011 gap=670 poll_thresh=22 ino=257 dd-2584 [002] 139.359418: balance_dirty_state: bdi btrfs-1: dirty=470 wb=896 unstable=0 bg_thresh=1007 thresh=2015 gap=649 poll_thresh=23 ino=257 dd-2584 [002] 139.359623: balance_dirty_state: bdi btrfs-1: dirty=520 wb=896 unstable=0 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=24 ino=257 dd-2584 [002] 139.359825: balance_dirty_state: bdi btrfs-1: dirty=545 wb=896 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=25 ino=257 dd-2584 [002] 139.360026: balance_dirty_state: bdi btrfs-1: dirty=570 wb=896 unstable=0 bg_thresh=1006 thresh=2012 gap=546 poll_thresh=26 ino=257 dd-2584 [002] 139.360531: balance_dirty_state: bdi btrfs-1: dirty=620 wb=896 unstable=0 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=27 ino=257 dd-2584 [002] 139.360539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=48384 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 139.366715: balance_dirty_state: bdi btrfs-1: dirty=620 wb=780 unstable=0 bg_thresh=1008 thresh=2016 gap=616 poll_thresh=27 ino=257 dd-2584 [002] 139.366815: balance_dirty_state: bdi btrfs-1: dirty=620 wb=780 unstable=0 bg_thresh=1005 thresh=2010 gap=610 poll_thresh=20 ino=257 dd-2584 [002] 139.366935: balance_dirty_state: bdi btrfs-1: dirty=670 wb=780 unstable=0 bg_thresh=1004 thresh=2009 gap=559 poll_thresh=21 ino=257 dd-2584 [002] 139.367049: balance_dirty_state: bdi btrfs-1: dirty=695 wb=780 unstable=0 bg_thresh=1004 thresh=2008 gap=533 poll_thresh=22 ino=257 dd-2584 [002] 139.367165: balance_dirty_state: bdi btrfs-1: dirty=720 wb=780 unstable=0 bg_thresh=1006 thresh=2012 gap=512 poll_thresh=23 ino=257 dd-2584 [002] 139.367283: balance_dirty_state: bdi btrfs-1: dirty=745 wb=780 unstable=0 bg_thresh=1005 thresh=2011 gap=486 poll_thresh=24 ino=257 dd-2584 [002] 139.367288: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=48384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.374700: balance_dirty_state: bdi btrfs-1: dirty=745 wb=630 unstable=0 bg_thresh=1005 thresh=2011 gap=636 poll_thresh=24 ino=257 dd-2584 [002] 139.374794: balance_dirty_state: bdi btrfs-1: dirty=770 wb=630 unstable=0 bg_thresh=1005 thresh=2010 gap=610 poll_thresh=18 ino=257 dd-2584 [002] 139.374936: balance_dirty_state: bdi btrfs-1: dirty=795 wb=554 unstable=0 bg_thresh=1004 thresh=2009 gap=660 poll_thresh=19 ino=257 dd-2584 [002] 139.375066: balance_dirty_state: bdi btrfs-1: dirty=845 wb=504 unstable=0 bg_thresh=1006 thresh=2013 gap=664 poll_thresh=20 ino=257 dd-2584 [002] 139.375351: balance_dirty_state: bdi btrfs-1: dirty=870 wb=504 unstable=0 bg_thresh=1006 thresh=2012 gap=638 poll_thresh=21 ino=257 dd-2584 [002] 139.375468: balance_dirty_state: bdi btrfs-1: dirty=895 wb=504 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=22 ino=257 dd-2584 [002] 139.375595: balance_dirty_state: bdi btrfs-1: dirty=933 wb=504 unstable=0 bg_thresh=1004 thresh=2009 gap=572 poll_thresh=23 ino=257 dd-2584 [002] 139.375724: balance_dirty_state: bdi btrfs-1: dirty=959 wb=504 unstable=0 bg_thresh=1005 thresh=2011 gap=548 poll_thresh=24 ino=257 dd-2584 [002] 139.375854: balance_dirty_state: bdi btrfs-1: dirty=998 wb=504 unstable=0 bg_thresh=1004 thresh=2009 gap=507 poll_thresh=25 ino=257 dd-2584 [002] 139.375982: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=504 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=26 ino=257 dd-2584 [002] 139.375987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=48384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 139.376098: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26856 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 139.380817: writeback_single_inode: bdi btrfs-1: ino=257 state= age=116 wrote=992 to_write=7200 dd-2584 [002] 139.382636: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1508 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=26 ino=257 dd-2584 [002] 139.382647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=48384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.390650: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1257 unstable=0 bg_thresh=1004 thresh=2009 gap=732 poll_thresh=26 ino=257 dd-2584 [002] 139.390748: balance_dirty_state: bdi btrfs-1: dirty=33 wb=1257 unstable=0 bg_thresh=1005 thresh=2010 gap=720 poll_thresh=19 ino=257 dd-2584 [002] 139.390924: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1257 unstable=0 bg_thresh=1004 thresh=2008 gap=679 poll_thresh=20 ino=257 dd-2584 [002] 139.391103: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1257 unstable=0 bg_thresh=1004 thresh=2008 gap=653 poll_thresh=21 ino=257 dd-2584 [002] 139.391581: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1257 unstable=0 bg_thresh=1003 thresh=2006 gap=626 poll_thresh=22 ino=257 dd-2584 [002] 139.391772: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1257 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=23 ino=257 dd-2584 [002] 139.391963: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1257 unstable=0 bg_thresh=1004 thresh=2008 gap=552 poll_thresh=24 ino=257 dd-2584 [002] 139.392112: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1257 unstable=0 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=25 ino=257 dd-2584 [002] 139.392242: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1257 unstable=0 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=26 ino=257 dd-2584 [002] 139.392246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=48384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.398679: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1132 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=26 ino=257 dd-2584 [002] 139.398759: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1132 unstable=0 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=19 ino=257 dd-2584 [002] 139.398887: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1132 unstable=0 bg_thresh=1003 thresh=2006 gap=562 poll_thresh=20 ino=257 dd-2584 [002] 139.399028: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1132 unstable=0 bg_thresh=1002 thresh=2005 gap=523 poll_thresh=21 ino=257 dd-2584 [002] 139.399335: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1132 unstable=0 bg_thresh=1006 thresh=2012 gap=517 poll_thresh=22 ino=257 dd-2584 [002] 139.399464: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1132 unstable=0 bg_thresh=1005 thresh=2010 gap=490 poll_thresh=23 ino=257 dd-2584 [002] 139.399469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=48384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.406686: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1132 unstable=0 bg_thresh=1006 thresh=2012 gap=492 poll_thresh=23 ino=257 dd-2584 [002] 139.406695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=48384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.414606: balance_dirty_state: bdi btrfs-1: dirty=388 wb=982 unstable=0 bg_thresh=1000 thresh=2001 gap=631 poll_thresh=23 ino=257 dd-2584 [002] 139.414686: balance_dirty_state: bdi btrfs-1: dirty=413 wb=982 unstable=0 bg_thresh=1000 thresh=2000 gap=605 poll_thresh=17 ino=257 dd-2584 [002] 139.414811: balance_dirty_state: bdi btrfs-1: dirty=438 wb=982 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=18 ino=257 dd-2584 [002] 139.414934: balance_dirty_state: bdi btrfs-1: dirty=488 wb=982 unstable=0 bg_thresh=1001 thresh=2003 gap=533 poll_thresh=19 ino=257 dd-2584 [002] 139.415057: balance_dirty_state: bdi btrfs-1: dirty=513 wb=982 unstable=0 bg_thresh=1001 thresh=2002 gap=507 poll_thresh=20 ino=257 dd-2584 [002] 139.415178: balance_dirty_state: bdi btrfs-1: dirty=538 wb=982 unstable=0 bg_thresh=1000 thresh=2001 gap=481 poll_thresh=21 ino=257 dd-2584 [002] 139.415182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=48384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.422637: balance_dirty_state: bdi btrfs-1: dirty=538 wb=732 unstable=0 bg_thresh=1005 thresh=2011 gap=741 poll_thresh=21 ino=257 dd-2584 [002] 139.422725: balance_dirty_state: bdi btrfs-1: dirty=563 wb=732 unstable=0 bg_thresh=1002 thresh=2005 gap=710 poll_thresh=16 ino=257 dd-2584 [002] 139.422854: balance_dirty_state: bdi btrfs-1: dirty=588 wb=732 unstable=0 bg_thresh=1001 thresh=2003 gap=683 poll_thresh=17 ino=257 dd-2584 [002] 139.423155: balance_dirty_state: bdi btrfs-1: dirty=613 wb=732 unstable=0 bg_thresh=998 thresh=1996 gap=651 poll_thresh=18 ino=257 dd-2584 [002] 139.423279: balance_dirty_state: bdi btrfs-1: dirty=663 wb=732 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=19 ino=257 dd-2584 [002] 139.423403: balance_dirty_state: bdi btrfs-1: dirty=688 wb=732 unstable=0 bg_thresh=997 thresh=1994 gap=574 poll_thresh=20 ino=257 dd-2584 [002] 139.423529: balance_dirty_state: bdi btrfs-1: dirty=713 wb=732 unstable=0 bg_thresh=999 thresh=1998 gap=553 poll_thresh=21 ino=257 dd-2584 [002] 139.423667: balance_dirty_state: bdi btrfs-1: dirty=752 wb=732 unstable=0 bg_thresh=999 thresh=1998 gap=514 poll_thresh=22 ino=257 dd-2584 [002] 139.423794: balance_dirty_state: bdi btrfs-1: dirty=777 wb=732 unstable=0 bg_thresh=999 thresh=1998 gap=489 poll_thresh=23 ino=257 dd-2584 [002] 139.423799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=48384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.430636: balance_dirty_state: bdi btrfs-1: dirty=777 wb=607 unstable=0 bg_thresh=998 thresh=1997 gap=613 poll_thresh=23 ino=257 dd-2584 [002] 139.430730: balance_dirty_state: bdi btrfs-1: dirty=802 wb=607 unstable=0 bg_thresh=998 thresh=1996 gap=587 poll_thresh=17 ino=257 dd-2584 [002] 139.430860: balance_dirty_state: bdi btrfs-1: dirty=827 wb=607 unstable=0 bg_thresh=997 thresh=1995 gap=561 poll_thresh=18 ino=257 dd-2584 [002] 139.430983: balance_dirty_state: bdi btrfs-1: dirty=877 wb=607 unstable=0 bg_thresh=997 thresh=1994 gap=510 poll_thresh=19 ino=257 dd-2584 [002] 139.431278: balance_dirty_state: bdi btrfs-1: dirty=902 wb=607 unstable=0 bg_thresh=996 thresh=1993 gap=484 poll_thresh=20 ino=257 dd-2584 [002] 139.431283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=48384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.438732: balance_dirty_state: bdi btrfs-1: dirty=902 wb=482 unstable=0 bg_thresh=993 thresh=1986 gap=602 poll_thresh=20 ino=257 dd-2584 [002] 139.438797: balance_dirty_state: bdi btrfs-1: dirty=902 wb=482 unstable=0 bg_thresh=993 thresh=1986 gap=602 poll_thresh=15 ino=257 dd-2584 [002] 139.438855: balance_dirty_state: bdi btrfs-1: dirty=927 wb=482 unstable=0 bg_thresh=995 thresh=1991 gap=582 poll_thresh=16 ino=257 dd-2584 [002] 139.438971: balance_dirty_state: bdi btrfs-1: dirty=952 wb=482 unstable=0 bg_thresh=998 thresh=1996 gap=562 poll_thresh=17 ino=257 dd-2584 [002] 139.439090: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=482 unstable=0 bg_thresh=997 thresh=1995 gap=511 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 139.439162: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26920 wrote=0 to_write=8192 dd-2584 [002] 139.439220: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=482 unstable=0 bg_thresh=996 thresh=1993 gap=484 poll_thresh=19 ino=257 dd-2584 [002] 139.439222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=48384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 139.441510: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1008 to_write=7184 dd-2584 [006] 139.446622: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1364 unstable=0 bg_thresh=997 thresh=1994 gap=610 poll_thresh=19 ino=257 dd-2584 [006] 139.446736: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1364 unstable=0 bg_thresh=997 thresh=1994 gap=610 poll_thresh=14 ino=257 dd-2584 [006] 139.446841: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1364 unstable=0 bg_thresh=999 thresh=1999 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 139.446901: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1364 unstable=0 bg_thresh=1002 thresh=2004 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 139.447027: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1364 unstable=0 bg_thresh=1004 thresh=2009 gap=550 poll_thresh=17 ino=257 dd-2584 [006] 139.447334: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1364 unstable=0 bg_thresh=1004 thresh=2008 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 139.447454: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1364 unstable=0 bg_thresh=1003 thresh=2007 gap=473 poll_thresh=19 ino=257 dd-2584 [006] 139.447459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=50156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 139.454676: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1239 unstable=0 bg_thresh=995 thresh=1991 gap=582 poll_thresh=19 ino=257 dd-2584 [006] 139.454803: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1239 unstable=0 bg_thresh=998 thresh=1996 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 139.454926: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1239 unstable=0 bg_thresh=997 thresh=1995 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 139.455043: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1239 unstable=0 bg_thresh=994 thresh=1989 gap=530 poll_thresh=16 ino=257 dd-2584 [006] 139.455286: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1239 unstable=0 bg_thresh=996 thresh=1993 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 139.455529: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1239 unstable=0 bg_thresh=996 thresh=1992 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 139.455538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=50156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 139.462715: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1010 unstable=0 bg_thresh=994 thresh=1988 gap=708 poll_thresh=18 ino=257 dd-2584 [006] 139.462812: balance_dirty_state: bdi btrfs-1: dirty=295 wb=997 unstable=0 bg_thresh=994 thresh=1988 gap=696 poll_thresh=13 ino=257 dd-2584 [006] 139.462873: balance_dirty_state: bdi btrfs-1: dirty=295 wb=997 unstable=0 bg_thresh=993 thresh=1987 gap=695 poll_thresh=14 ino=257 dd-2584 [006] 139.462933: balance_dirty_state: bdi btrfs-1: dirty=320 wb=997 unstable=0 bg_thresh=996 thresh=1992 gap=675 poll_thresh=15 ino=257 dd-2584 [006] 139.462992: balance_dirty_state: bdi btrfs-1: dirty=345 wb=997 unstable=0 bg_thresh=993 thresh=1986 gap=644 poll_thresh=16 ino=257 dd-2584 [006] 139.463112: balance_dirty_state: bdi btrfs-1: dirty=370 wb=997 unstable=0 bg_thresh=995 thresh=1990 gap=623 poll_thresh=17 ino=257 dd-2584 [006] 139.463402: balance_dirty_state: bdi btrfs-1: dirty=395 wb=997 unstable=0 bg_thresh=994 thresh=1989 gap=597 poll_thresh=18 ino=257 dd-2584 [006] 139.463520: balance_dirty_state: bdi btrfs-1: dirty=420 wb=997 unstable=0 bg_thresh=994 thresh=1988 gap=571 poll_thresh=19 ino=257 dd-2584 [006] 139.463639: balance_dirty_state: bdi btrfs-1: dirty=470 wb=997 unstable=0 bg_thresh=996 thresh=1992 gap=525 poll_thresh=20 ino=257 dd-2584 [006] 139.463756: balance_dirty_state: bdi btrfs-1: dirty=495 wb=997 unstable=0 bg_thresh=995 thresh=1991 gap=499 poll_thresh=21 ino=257 dd-2584 [006] 139.463874: balance_dirty_state: bdi btrfs-1: dirty=520 wb=997 unstable=0 bg_thresh=995 thresh=1990 gap=473 poll_thresh=22 ino=257 dd-2584 [006] 139.463879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=50156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 139.470759: balance_dirty_state: bdi btrfs-1: dirty=520 wb=997 unstable=0 bg_thresh=997 thresh=1995 gap=478 poll_thresh=22 ino=257 dd-2584 [005] 139.470768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=50156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 139.478670: balance_dirty_state: bdi btrfs-1: dirty=520 wb=871 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=22 ino=257 dd-2584 [005] 139.478798: balance_dirty_state: bdi btrfs-1: dirty=520 wb=871 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=16 ino=257 dd-2584 [005] 139.479035: balance_dirty_state: bdi btrfs-1: dirty=570 wb=871 unstable=0 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=17 ino=257 dd-2584 [005] 139.479268: balance_dirty_state: bdi btrfs-1: dirty=595 wb=871 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=18 ino=257 dd-2584 [005] 139.479854: balance_dirty_state: bdi btrfs-1: dirty=620 wb=871 unstable=0 bg_thresh=1003 thresh=2006 gap=515 poll_thresh=19 ino=257 dd-2584 [005] 139.480091: balance_dirty_state: bdi btrfs-1: dirty=645 wb=871 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=20 ino=257 dd-2584 [005] 139.480101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-294% task_weight=100% bdi_bw=50156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 139.486667: balance_dirty_state: bdi btrfs-1: dirty=645 wb=732 unstable=0 bg_thresh=1001 thresh=2002 gap=625 poll_thresh=20 ino=257 dd-2584 [005] 139.486788: balance_dirty_state: bdi btrfs-1: dirty=670 wb=656 unstable=0 bg_thresh=998 thresh=1996 gap=670 poll_thresh=15 ino=257 dd-2584 [005] 139.486857: balance_dirty_state: bdi btrfs-1: dirty=695 wb=604 unstable=0 bg_thresh=1000 thresh=2001 gap=702 poll_thresh=16 ino=257 dd-2584 [005] 139.486975: balance_dirty_state: bdi btrfs-1: dirty=720 wb=604 unstable=0 bg_thresh=1000 thresh=2000 gap=676 poll_thresh=17 ino=257 dd-2584 [005] 139.487088: balance_dirty_state: bdi btrfs-1: dirty=745 wb=604 unstable=0 bg_thresh=1002 thresh=2004 gap=655 poll_thresh=18 ino=257 dd-2584 [005] 139.487201: balance_dirty_state: bdi btrfs-1: dirty=795 wb=604 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=19 ino=257 dd-2584 [005] 139.487316: balance_dirty_state: bdi btrfs-1: dirty=820 wb=604 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=20 ino=257 dd-2584 [005] 139.487433: balance_dirty_state: bdi btrfs-1: dirty=845 wb=604 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=21 ino=257 dd-2584 [005] 139.487714: balance_dirty_state: bdi btrfs-1: dirty=870 wb=604 unstable=0 bg_thresh=999 thresh=1999 gap=525 poll_thresh=22 ino=257 dd-2584 [005] 139.487832: balance_dirty_state: bdi btrfs-1: dirty=920 wb=604 unstable=0 bg_thresh=999 thresh=1998 gap=474 poll_thresh=23 ino=257 dd-2584 [005] 139.487836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=50156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.494683: balance_dirty_state: bdi btrfs-1: dirty=920 wb=479 unstable=0 bg_thresh=997 thresh=1995 gap=596 poll_thresh=23 ino=257 dd-2584 [002] 139.494763: balance_dirty_state: bdi btrfs-1: dirty=945 wb=479 unstable=0 bg_thresh=994 thresh=1989 gap=565 poll_thresh=17 ino=257 dd-2584 [002] 139.494887: balance_dirty_state: bdi btrfs-1: dirty=970 wb=479 unstable=0 bg_thresh=995 thresh=1991 gap=542 poll_thresh=18 ino=257 dd-2584 [002] 139.495012: balance_dirty_state: bdi btrfs-1: dirty=995 wb=479 unstable=0 bg_thresh=998 thresh=1996 gap=522 poll_thresh=19 ino=257 dd-2584 [002] 139.495139: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=479 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=20 ino=257 dd-2584 [002] 139.495144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=50156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 139.495218: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26976 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 139.498512: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=1024 to_write=7168 dd-2584 [002] 139.502706: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1379 unstable=0 bg_thresh=999 thresh=1999 gap=620 poll_thresh=20 ino=257 dd-2584 [002] 139.502834: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1379 unstable=0 bg_thresh=1002 thresh=2004 gap=605 poll_thresh=15 ino=257 dd-2584 [002] 139.502954: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1379 unstable=0 bg_thresh=999 thresh=1998 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 139.503192: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1379 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=17 ino=257 dd-2584 [002] 139.503428: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1379 unstable=0 bg_thresh=1000 thresh=2001 gap=527 poll_thresh=18 ino=257 dd-2584 [002] 139.504018: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1379 unstable=0 bg_thresh=1000 thresh=2000 gap=476 poll_thresh=19 ino=257 dd-2584 [002] 139.504026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=50156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.510708: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1240 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=19 ino=257 dd-2584 [002] 139.510798: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1240 unstable=0 bg_thresh=998 thresh=1997 gap=612 poll_thresh=14 ino=257 dd-2584 [002] 139.510857: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1240 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=15 ino=257 dd-2584 [002] 139.510916: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1240 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=16 ino=257 dd-2584 [002] 139.511034: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1240 unstable=0 bg_thresh=1000 thresh=2000 gap=540 poll_thresh=17 ino=257 dd-2584 [002] 139.511153: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1240 unstable=0 bg_thresh=999 thresh=1999 gap=514 poll_thresh=18 ino=257 dd-2584 [002] 139.511275: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1240 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 139.511280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-398% task_weight=100% bdi_bw=50156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.518774: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1115 unstable=0 bg_thresh=996 thresh=1993 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 139.518902: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1115 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 139.519020: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1115 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 139.519137: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1115 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 139.519367: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1115 unstable=0 bg_thresh=1001 thresh=2003 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 139.519957: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1115 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 139.519966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=99% bdi_bw=50156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.526629: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1015 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=18 ino=257 dd-2584 [001] 139.526750: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1015 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 139.526868: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1015 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 139.526983: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1015 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 139.527102: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1015 unstable=0 bg_thresh=1006 thresh=2012 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 139.527338: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1015 unstable=0 bg_thresh=1002 thresh=2005 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 139.527575: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1015 unstable=0 bg_thresh=1004 thresh=2009 gap=474 poll_thresh=18 ino=257 dd-2584 [001] 139.527584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=50156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.534727: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1015 unstable=0 bg_thresh=999 thresh=1998 gap=463 poll_thresh=18 ino=257 dd-2584 [001] 139.534732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=50156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.542711: balance_dirty_state: bdi btrfs-1: dirty=520 wb=765 unstable=0 bg_thresh=998 thresh=1996 gap=711 poll_thresh=18 ino=257 dd-2584 [001] 139.542776: balance_dirty_state: bdi btrfs-1: dirty=520 wb=765 unstable=0 bg_thresh=998 thresh=1996 gap=711 poll_thresh=13 ino=257 dd-2584 [001] 139.542836: balance_dirty_state: bdi btrfs-1: dirty=545 wb=765 unstable=0 bg_thresh=1000 thresh=2001 gap=691 poll_thresh=14 ino=257 dd-2584 [001] 139.542896: balance_dirty_state: bdi btrfs-1: dirty=570 wb=765 unstable=0 bg_thresh=1000 thresh=2001 gap=666 poll_thresh=15 ino=257 dd-2584 [001] 139.542956: balance_dirty_state: bdi btrfs-1: dirty=570 wb=765 unstable=0 bg_thresh=1003 thresh=2006 gap=671 poll_thresh=16 ino=257 dd-2584 [001] 139.543077: balance_dirty_state: bdi btrfs-1: dirty=595 wb=765 unstable=0 bg_thresh=1005 thresh=2011 gap=651 poll_thresh=17 ino=257 dd-2584 [001] 139.543378: balance_dirty_state: bdi btrfs-1: dirty=645 wb=765 unstable=0 bg_thresh=1007 thresh=2015 gap=605 poll_thresh=18 ino=257 dd-2584 [001] 139.543499: balance_dirty_state: bdi btrfs-1: dirty=670 wb=765 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=19 ino=257 dd-2584 [001] 139.543620: balance_dirty_state: bdi btrfs-1: dirty=695 wb=765 unstable=0 bg_thresh=1006 thresh=2013 gap=553 poll_thresh=20 ino=257 dd-2584 [001] 139.543742: balance_dirty_state: bdi btrfs-1: dirty=745 wb=765 unstable=0 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=21 ino=257 dd-2584 [001] 139.543747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=50156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.550712: balance_dirty_state: bdi btrfs-1: dirty=745 wb=615 unstable=0 bg_thresh=997 thresh=1994 gap=634 poll_thresh=21 ino=257 dd-2584 [001] 139.550793: balance_dirty_state: bdi btrfs-1: dirty=745 wb=615 unstable=0 bg_thresh=997 thresh=1994 gap=634 poll_thresh=16 ino=257 dd-2584 [001] 139.550908: balance_dirty_state: bdi btrfs-1: dirty=795 wb=615 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=17 ino=257 dd-2584 [001] 139.551022: balance_dirty_state: bdi btrfs-1: dirty=820 wb=615 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=18 ino=257 dd-2584 [001] 139.551140: balance_dirty_state: bdi btrfs-1: dirty=845 wb=615 unstable=0 bg_thresh=1007 thresh=2014 gap=554 poll_thresh=19 ino=257 dd-2584 [001] 139.551428: balance_dirty_state: bdi btrfs-1: dirty=870 wb=615 unstable=0 bg_thresh=1006 thresh=2013 gap=528 poll_thresh=20 ino=257 dd-2584 [001] 139.551551: balance_dirty_state: bdi btrfs-1: dirty=920 wb=615 unstable=0 bg_thresh=1003 thresh=2006 gap=471 poll_thresh=21 ino=257 dd-2584 [001] 139.551556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=100% bdi_bw=51936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 139.558642: balance_dirty_state: bdi btrfs-1: dirty=920 wb=415 unstable=0 bg_thresh=992 thresh=1984 gap=649 poll_thresh=21 ino=257 dd-2584 [005] 139.558728: balance_dirty_state: bdi btrfs-1: dirty=920 wb=390 unstable=0 bg_thresh=992 thresh=1984 gap=674 poll_thresh=16 ino=257 dd-2584 [005] 139.558852: balance_dirty_state: bdi btrfs-1: dirty=970 wb=365 unstable=0 bg_thresh=994 thresh=1988 gap=653 poll_thresh=17 ino=257 dd-2584 [005] 139.558970: balance_dirty_state: bdi btrfs-1: dirty=995 wb=365 unstable=0 bg_thresh=993 thresh=1987 gap=627 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 139.558991: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27040 wrote=0 to_write=8192 dd-2584 [005] 139.559144: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=365 unstable=0 bg_thresh=990 thresh=1980 gap=595 poll_thresh=19 ino=257 dd-2584 [005] 139.559326: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=390 unstable=0 bg_thresh=992 thresh=1984 gap=574 poll_thresh=20 ino=257 dd-2584 [005] 139.559516: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=440 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=21 ino=257 dd-2584 [005] 139.559703: balance_dirty_state: bdi btrfs-1: dirty=995 wb=490 unstable=0 bg_thresh=993 thresh=1987 gap=502 poll_thresh=22 ino=257 dd-2584 [005] 139.560184: balance_dirty_state: bdi btrfs-1: dirty=870 wb=615 unstable=0 bg_thresh=993 thresh=1986 gap=501 poll_thresh=23 ino=257 dd-2584 [005] 139.560375: balance_dirty_state: bdi btrfs-1: dirty=870 wb=690 unstable=0 bg_thresh=995 thresh=1990 gap=430 poll_thresh=24 ino=257 dd-2584 [005] 139.560377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-408% task_weight=99% bdi_bw=51936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 139.562276: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=1184 to_write=7008 dd-2584 [001] 139.566786: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1540 unstable=0 bg_thresh=1000 thresh=2000 gap=440 poll_thresh=24 ino=257 dd-2584 [001] 139.566792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1641 avg_dirty=1641 bdi_gap=-171% task_gap=-443% task_weight=99% bdi_bw=51936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.574656: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1415 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=24 ino=257 dd-2584 [001] 139.574728: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1415 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=18 ino=257 dd-2584 [001] 139.574854: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1415 unstable=0 bg_thresh=997 thresh=1995 gap=535 poll_thresh=19 ino=257 dd-2584 [001] 139.574977: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1415 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=20 ino=257 dd-2584 [001] 139.575105: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1415 unstable=0 bg_thresh=1002 thresh=2004 gap=469 poll_thresh=21 ino=257 dd-2584 [001] 139.575110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=51936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.582678: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1290 unstable=0 bg_thresh=986 thresh=1972 gap=562 poll_thresh=21 ino=257 dd-2584 [001] 139.582783: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1290 unstable=0 bg_thresh=986 thresh=1972 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 139.582912: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1290 unstable=0 bg_thresh=988 thresh=1977 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 139.583052: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1215 unstable=0 bg_thresh=991 thresh=1982 gap=572 poll_thresh=18 ino=257 dd-2584 [001] 139.583353: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1165 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 139.583471: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1165 unstable=0 bg_thresh=992 thresh=1985 gap=550 poll_thresh=20 ino=257 dd-2584 [001] 139.583589: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1165 unstable=0 bg_thresh=992 thresh=1984 gap=524 poll_thresh=21 ino=257 dd-2584 [001] 139.583705: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1165 unstable=0 bg_thresh=991 thresh=1983 gap=498 poll_thresh=22 ino=257 dd-2584 [001] 139.583825: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1165 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=23 ino=257 dd-2584 [001] 139.583830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=51936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.590660: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1165 unstable=0 bg_thresh=989 thresh=1978 gap=468 poll_thresh=23 ino=257 dd-2584 [001] 139.590665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-378% task_weight=100% bdi_bw=51936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.598642: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1040 unstable=0 bg_thresh=989 thresh=1978 gap=593 poll_thresh=23 ino=257 dd-2584 [001] 139.598706: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1040 unstable=0 bg_thresh=989 thresh=1978 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 139.598838: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1040 unstable=0 bg_thresh=991 thresh=1983 gap=548 poll_thresh=18 ino=257 dd-2584 [001] 139.598957: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1040 unstable=0 bg_thresh=996 thresh=1993 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 139.599248: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1040 unstable=0 bg_thresh=996 thresh=1992 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 139.599253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-129% task_gap=-358% task_weight=99% bdi_bw=51936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.606735: balance_dirty_state: bdi btrfs-1: dirty=470 wb=790 unstable=0 bg_thresh=988 thresh=1977 gap=717 poll_thresh=20 ino=257 dd-2584 [001] 139.606817: balance_dirty_state: bdi btrfs-1: dirty=470 wb=790 unstable=0 bg_thresh=988 thresh=1977 gap=717 poll_thresh=15 ino=257 dd-2584 [001] 139.606875: balance_dirty_state: bdi btrfs-1: dirty=495 wb=790 unstable=0 bg_thresh=991 thresh=1982 gap=697 poll_thresh=16 ino=257 dd-2584 [001] 139.606989: balance_dirty_state: bdi btrfs-1: dirty=520 wb=790 unstable=0 bg_thresh=990 thresh=1981 gap=671 poll_thresh=17 ino=257 dd-2584 [001] 139.607106: balance_dirty_state: bdi btrfs-1: dirty=570 wb=790 unstable=0 bg_thresh=990 thresh=1980 gap=620 poll_thresh=18 ino=257 dd-2584 [001] 139.607227: balance_dirty_state: bdi btrfs-1: dirty=595 wb=790 unstable=0 bg_thresh=992 thresh=1984 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 139.607342: balance_dirty_state: bdi btrfs-1: dirty=620 wb=790 unstable=0 bg_thresh=991 thresh=1983 gap=573 poll_thresh=20 ino=257 dd-2584 [001] 139.607458: balance_dirty_state: bdi btrfs-1: dirty=670 wb=790 unstable=0 bg_thresh=991 thresh=1982 gap=522 poll_thresh=21 ino=257 dd-2584 [001] 139.607574: balance_dirty_state: bdi btrfs-1: dirty=695 wb=790 unstable=0 bg_thresh=990 thresh=1981 gap=496 poll_thresh=22 ino=257 dd-2584 [001] 139.607854: balance_dirty_state: bdi btrfs-1: dirty=720 wb=790 unstable=0 bg_thresh=992 thresh=1985 gap=475 poll_thresh=23 ino=257 dd-2584 [001] 139.607859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=51936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.614690: balance_dirty_state: bdi btrfs-1: dirty=720 wb=665 unstable=0 bg_thresh=990 thresh=1980 gap=595 poll_thresh=23 ino=257 dd-2584 [001] 139.614800: balance_dirty_state: bdi btrfs-1: dirty=745 wb=665 unstable=0 bg_thresh=990 thresh=1980 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 139.614915: balance_dirty_state: bdi btrfs-1: dirty=770 wb=665 unstable=0 bg_thresh=992 thresh=1985 gap=550 poll_thresh=18 ino=257 dd-2584 [001] 139.615027: balance_dirty_state: bdi btrfs-1: dirty=795 wb=665 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=19 ino=257 dd-2584 [001] 139.615141: balance_dirty_state: bdi btrfs-1: dirty=845 wb=665 unstable=0 bg_thresh=997 thresh=1994 gap=484 poll_thresh=20 ino=257 dd-2584 [001] 139.615145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=51936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.622717: balance_dirty_state: bdi btrfs-1: dirty=845 wb=540 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=20 ino=257 dd-2584 [001] 139.622817: balance_dirty_state: bdi btrfs-1: dirty=845 wb=540 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=15 ino=257 dd-2584 [001] 139.622879: balance_dirty_state: bdi btrfs-1: dirty=870 wb=540 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 139.622992: balance_dirty_state: bdi btrfs-1: dirty=895 wb=540 unstable=0 bg_thresh=993 thresh=1987 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 139.623104: balance_dirty_state: bdi btrfs-1: dirty=920 wb=540 unstable=0 bg_thresh=993 thresh=1986 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 139.623218: balance_dirty_state: bdi btrfs-1: dirty=970 wb=540 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 139.623222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=51936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.630665: balance_dirty_state: bdi btrfs-1: dirty=970 wb=390 unstable=0 bg_thresh=987 thresh=1974 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 139.631147: balance_dirty_state: bdi btrfs-1: dirty=970 wb=390 unstable=0 bg_thresh=987 thresh=1974 gap=614 poll_thresh=14 ino=257 dd-2584 [001] 139.631264: balance_dirty_state: bdi btrfs-1: dirty=995 wb=390 unstable=0 bg_thresh=989 thresh=1979 gap=594 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 139.631302: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27112 wrote=0 to_write=8192 dd-2584 [001] 139.631443: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=390 unstable=0 bg_thresh=992 thresh=1984 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 139.631795: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=390 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=17 ino=257 dd-2584 [001] 139.632163: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=440 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=18 ino=257 dd-2584 [001] 139.632536: balance_dirty_state: bdi btrfs-1: dirty=995 wb=490 unstable=0 bg_thresh=990 thresh=1981 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 139.632932: balance_dirty_state: bdi btrfs-1: dirty=995 wb=540 unstable=0 bg_thresh=992 thresh=1985 gap=450 poll_thresh=20 ino=257 dd-2584 [001] 139.632936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-158% task_gap=-416% task_weight=99% bdi_bw=51936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 139.637981: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=1136 to_write=7056 dd-2584 [001] 139.638779: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1390 unstable=0 bg_thresh=988 thresh=1977 gap=587 poll_thresh=20 ino=257 dd-2584 [001] 139.638864: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1390 unstable=0 bg_thresh=988 thresh=1977 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 139.638925: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1390 unstable=0 bg_thresh=988 thresh=1976 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 139.639043: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1390 unstable=0 bg_thresh=987 thresh=1975 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 139.639333: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1390 unstable=0 bg_thresh=987 thresh=1974 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 139.639338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-190% task_gap=-480% task_weight=99% bdi_bw=51936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 139.646665: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1265 unstable=0 bg_thresh=983 thresh=1967 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 139.646749: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1265 unstable=0 bg_thresh=983 thresh=1967 gap=582 poll_thresh=13 ino=257 dd-2584 [005] 139.646846: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1265 unstable=0 bg_thresh=986 thresh=1972 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 139.646963: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1265 unstable=0 bg_thresh=988 thresh=1977 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 139.647084: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1265 unstable=0 bg_thresh=985 thresh=1971 gap=536 poll_thresh=16 ino=257 dd-2584 [005] 139.647318: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1265 unstable=0 bg_thresh=985 thresh=1970 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 139.647555: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1265 unstable=0 bg_thresh=987 thresh=1974 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 139.647565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=51936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 139.654774: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1240 unstable=0 bg_thresh=989 thresh=1979 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 139.654842: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1240 unstable=0 bg_thresh=992 thresh=1984 gap=499 poll_thresh=13 ino=257 dd-2584 [005] 139.654903: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1240 unstable=0 bg_thresh=989 thresh=1978 gap=493 poll_thresh=14 ino=257 dd-2584 [005] 139.654908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-378% task_weight=100% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 139.662760: balance_dirty_state: bdi btrfs-1: dirty=245 wb=965 unstable=0 bg_thresh=986 thresh=1973 gap=763 poll_thresh=14 ino=257 dd-2584 [005] 139.662856: balance_dirty_state: bdi btrfs-1: dirty=270 wb=965 unstable=0 bg_thresh=989 thresh=1978 gap=743 poll_thresh=10 ino=257 dd-2584 [005] 139.662916: balance_dirty_state: bdi btrfs-1: dirty=295 wb=965 unstable=0 bg_thresh=986 thresh=1972 gap=712 poll_thresh=11 ino=257 dd-2584 [005] 139.662973: balance_dirty_state: bdi btrfs-1: dirty=295 wb=965 unstable=0 bg_thresh=988 thresh=1977 gap=717 poll_thresh=12 ino=257 dd-2584 [005] 139.663035: balance_dirty_state: bdi btrfs-1: dirty=320 wb=965 unstable=0 bg_thresh=988 thresh=1976 gap=691 poll_thresh=13 ino=257 dd-2584 [005] 139.663122: balance_dirty_state: bdi btrfs-1: dirty=345 wb=940 unstable=0 bg_thresh=981 thresh=1963 gap=678 poll_thresh=14 ino=257 dd-2584 [005] 139.663490: balance_dirty_state: bdi btrfs-1: dirty=345 wb=840 unstable=0 bg_thresh=983 thresh=1966 gap=781 poll_thresh=15 ino=257 dd-2584 [005] 139.663574: balance_dirty_state: bdi btrfs-1: dirty=370 wb=840 unstable=0 bg_thresh=985 thresh=1971 gap=761 poll_thresh=16 ino=257 dd-2584 [005] 139.663747: balance_dirty_state: bdi btrfs-1: dirty=395 wb=840 unstable=0 bg_thresh=981 thresh=1963 gap=728 poll_thresh=17 ino=257 dd-2584 [005] 139.663919: balance_dirty_state: bdi btrfs-1: dirty=445 wb=840 unstable=0 bg_thresh=983 thresh=1966 gap=681 poll_thresh=18 ino=257 dd-2584 [005] 139.664088: balance_dirty_state: bdi btrfs-1: dirty=470 wb=840 unstable=0 bg_thresh=985 thresh=1971 gap=661 poll_thresh=19 ino=257 dd-2584 [005] 139.664259: balance_dirty_state: bdi btrfs-1: dirty=495 wb=840 unstable=0 bg_thresh=984 thresh=1968 gap=633 poll_thresh=20 ino=257 dd-2584 [005] 139.664427: balance_dirty_state: bdi btrfs-1: dirty=520 wb=840 unstable=0 bg_thresh=982 thresh=1965 gap=605 poll_thresh=21 ino=257 dd-2584 [005] 139.664601: balance_dirty_state: bdi btrfs-1: dirty=570 wb=840 unstable=0 bg_thresh=985 thresh=1970 gap=560 poll_thresh=22 ino=257 dd-2584 [005] 139.664775: balance_dirty_state: bdi btrfs-1: dirty=595 wb=840 unstable=0 bg_thresh=983 thresh=1967 gap=532 poll_thresh=23 ino=257 dd-2584 [005] 139.665203: balance_dirty_state: bdi btrfs-1: dirty=620 wb=840 unstable=0 bg_thresh=984 thresh=1968 gap=508 poll_thresh=24 ino=257 dd-2584 [005] 139.665371: balance_dirty_state: bdi btrfs-1: dirty=645 wb=840 unstable=0 bg_thresh=983 thresh=1966 gap=481 poll_thresh=25 ino=257 dd-2584 [005] 139.665378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-172% task_gap=-444% task_weight=100% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 139.670710: balance_dirty_state: bdi btrfs-1: dirty=645 wb=815 unstable=0 bg_thresh=984 thresh=1969 gap=509 poll_thresh=25 ino=257 dd-2584 [005] 139.670844: balance_dirty_state: bdi btrfs-1: dirty=670 wb=715 unstable=0 bg_thresh=984 thresh=1968 gap=583 poll_thresh=19 ino=257 dd-2584 [005] 139.671005: balance_dirty_state: bdi btrfs-1: dirty=695 wb=715 unstable=0 bg_thresh=986 thresh=1973 gap=563 poll_thresh=20 ino=257 dd-2584 [005] 139.671118: balance_dirty_state: bdi btrfs-1: dirty=745 wb=715 unstable=0 bg_thresh=986 thresh=1972 gap=512 poll_thresh=21 ino=257 dd-2584 [005] 139.671231: balance_dirty_state: bdi btrfs-1: dirty=770 wb=715 unstable=0 bg_thresh=988 thresh=1976 gap=491 poll_thresh=22 ino=257 dd-2584 [005] 139.671235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-164% task_gap=-428% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 139.678716: balance_dirty_state: bdi btrfs-1: dirty=770 wb=590 unstable=0 bg_thresh=986 thresh=1972 gap=612 poll_thresh=22 ino=257 dd-2584 [005] 139.678810: balance_dirty_state: bdi btrfs-1: dirty=795 wb=590 unstable=0 bg_thresh=986 thresh=1972 gap=587 poll_thresh=16 ino=257 dd-2584 [005] 139.678925: balance_dirty_state: bdi btrfs-1: dirty=820 wb=590 unstable=0 bg_thresh=982 thresh=1965 gap=555 poll_thresh=17 ino=257 dd-2584 [005] 139.679036: balance_dirty_state: bdi btrfs-1: dirty=845 wb=590 unstable=0 bg_thresh=984 thresh=1969 gap=534 poll_thresh=18 ino=257 dd-2584 [005] 139.679315: balance_dirty_state: bdi btrfs-1: dirty=870 wb=590 unstable=0 bg_thresh=984 thresh=1968 gap=508 poll_thresh=19 ino=257 dd-2584 [005] 139.679428: balance_dirty_state: bdi btrfs-1: dirty=920 wb=590 unstable=0 bg_thresh=983 thresh=1967 gap=457 poll_thresh=20 ino=257 dd-2584 [005] 139.679433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-171% task_gap=-442% task_weight=100% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 139.686766: balance_dirty_state: bdi btrfs-1: dirty=920 wb=465 unstable=0 bg_thresh=986 thresh=1972 gap=587 poll_thresh=20 ino=257 dd-2584 [000] 139.686900: balance_dirty_state: bdi btrfs-1: dirty=945 wb=465 unstable=0 bg_thresh=986 thresh=1972 gap=562 poll_thresh=15 ino=257 dd-2584 [000] 139.687018: balance_dirty_state: bdi btrfs-1: dirty=945 wb=465 unstable=0 bg_thresh=988 thresh=1977 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 139.687248: balance_dirty_state: bdi btrfs-1: dirty=995 wb=465 unstable=0 bg_thresh=991 thresh=1982 gap=522 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 139.687334: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27168 wrote=0 to_write=8192 dd-2584 [000] 139.687444: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=465 unstable=0 bg_thresh=993 thresh=1987 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 139.687570: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=490 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=19 ino=257 dd-2584 [000] 139.687572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 139.689759: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=296 wrote=1040 to_write=7152 dd-2584 [002] 139.694742: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1390 unstable=0 bg_thresh=997 thresh=1994 gap=604 poll_thresh=19 ino=257 dd-2584 [002] 139.694871: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1390 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=14 ino=257 dd-2584 [002] 139.694990: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1390 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=15 ino=257 dd-2584 [002] 139.695107: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1390 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=16 ino=257 dd-2584 [002] 139.695696: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1390 unstable=0 bg_thresh=1004 thresh=2009 gap=549 poll_thresh=17 ino=257 dd-2584 [002] 139.695934: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1390 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 139.695944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.702845: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1240 unstable=0 bg_thresh=1002 thresh=2005 gap=645 poll_thresh=18 ino=257 dd-2584 [002] 139.702968: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1240 unstable=0 bg_thresh=1002 thresh=2005 gap=645 poll_thresh=13 ino=257 dd-2584 [002] 139.703085: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1240 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=14 ino=257 dd-2584 [002] 139.703203: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1240 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=15 ino=257 dd-2584 [002] 139.703320: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1240 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=16 ino=257 dd-2584 [002] 139.703555: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1240 unstable=0 bg_thresh=1001 thresh=2002 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 139.703796: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1240 unstable=0 bg_thresh=1003 thresh=2006 gap=521 poll_thresh=18 ino=257 dd-2584 [002] 139.704038: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1240 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=19 ino=257 dd-2584 [002] 139.704046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-387% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.710791: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1115 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=19 ino=257 dd-2584 [002] 139.710875: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1115 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=14 ino=257 dd-2584 [002] 139.710938: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1115 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=15 ino=257 dd-2584 [002] 139.711000: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1115 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=16 ino=257 dd-2584 [002] 139.711296: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1115 unstable=0 bg_thresh=1000 thresh=2001 gap=541 poll_thresh=17 ino=257 dd-2584 [002] 139.711414: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1115 unstable=0 bg_thresh=1000 thresh=2000 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 139.711419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.718759: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1115 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=18 ino=257 dd-2584 [002] 139.718769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.726748: balance_dirty_state: bdi btrfs-1: dirty=395 wb=890 unstable=0 bg_thresh=1002 thresh=2004 gap=719 poll_thresh=18 ino=257 dd-2584 [002] 139.726821: balance_dirty_state: bdi btrfs-1: dirty=395 wb=890 unstable=0 bg_thresh=999 thresh=1998 gap=713 poll_thresh=13 ino=257 dd-2584 [002] 139.726883: balance_dirty_state: bdi btrfs-1: dirty=420 wb=890 unstable=0 bg_thresh=1001 thresh=2003 gap=693 poll_thresh=14 ino=257 dd-2584 [002] 139.726942: balance_dirty_state: bdi btrfs-1: dirty=445 wb=890 unstable=0 bg_thresh=998 thresh=1997 gap=662 poll_thresh=15 ino=257 dd-2584 [002] 139.727003: balance_dirty_state: bdi btrfs-1: dirty=445 wb=890 unstable=0 bg_thresh=1001 thresh=2002 gap=667 poll_thresh=16 ino=257 dd-2584 [002] 139.727133: balance_dirty_state: bdi btrfs-1: dirty=470 wb=890 unstable=0 bg_thresh=1000 thresh=2001 gap=641 poll_thresh=17 ino=257 dd-2584 [002] 139.727286: balance_dirty_state: bdi btrfs-1: dirty=520 wb=815 unstable=0 bg_thresh=999 thresh=1998 gap=663 poll_thresh=18 ino=257 dd-2584 [002] 139.727422: balance_dirty_state: bdi btrfs-1: dirty=545 wb=765 unstable=0 bg_thresh=997 thresh=1995 gap=685 poll_thresh=19 ino=257 dd-2584 [002] 139.727552: balance_dirty_state: bdi btrfs-1: dirty=570 wb=765 unstable=0 bg_thresh=1000 thresh=2000 gap=665 poll_thresh=20 ino=257 dd-2584 [002] 139.727848: balance_dirty_state: bdi btrfs-1: dirty=620 wb=765 unstable=0 bg_thresh=1004 thresh=2009 gap=624 poll_thresh=21 ino=257 dd-2584 [002] 139.727967: balance_dirty_state: bdi btrfs-1: dirty=645 wb=765 unstable=0 bg_thresh=1004 thresh=2008 gap=598 poll_thresh=22 ino=257 dd-2584 [002] 139.728085: balance_dirty_state: bdi btrfs-1: dirty=670 wb=765 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=23 ino=257 dd-2584 [002] 139.728204: balance_dirty_state: bdi btrfs-1: dirty=695 wb=765 unstable=0 bg_thresh=1000 thresh=2000 gap=540 poll_thresh=24 ino=257 dd-2584 [002] 139.728326: balance_dirty_state: bdi btrfs-1: dirty=745 wb=765 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=25 ino=257 dd-2584 [002] 139.728331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-389% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.734759: balance_dirty_state: bdi btrfs-1: dirty=745 wb=640 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=25 ino=257 dd-2584 [002] 139.734869: balance_dirty_state: bdi btrfs-1: dirty=745 wb=640 unstable=0 bg_thresh=998 thresh=1996 gap=611 poll_thresh=19 ino=257 dd-2584 [002] 139.735048: balance_dirty_state: bdi btrfs-1: dirty=795 wb=640 unstable=0 bg_thresh=993 thresh=1987 gap=552 poll_thresh=20 ino=257 dd-2584 [002] 139.735228: balance_dirty_state: bdi btrfs-1: dirty=820 wb=640 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=21 ino=257 dd-2584 [002] 139.735679: balance_dirty_state: bdi btrfs-1: dirty=845 wb=640 unstable=0 bg_thresh=997 thresh=1995 gap=510 poll_thresh=22 ino=257 dd-2584 [002] 139.735799: balance_dirty_state: bdi btrfs-1: dirty=870 wb=640 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=23 ino=257 dd-2584 [002] 139.735804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-156% task_gap=-411% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.742791: balance_dirty_state: bdi btrfs-1: dirty=870 wb=515 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=23 ino=257 dd-2584 [002] 139.742866: balance_dirty_state: bdi btrfs-1: dirty=895 wb=515 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=17 ino=257 dd-2584 [002] 139.742979: balance_dirty_state: bdi btrfs-1: dirty=920 wb=515 unstable=0 bg_thresh=992 thresh=1985 gap=550 poll_thresh=18 ino=257 dd-2584 [002] 139.743094: balance_dirty_state: bdi btrfs-1: dirty=970 wb=515 unstable=0 bg_thresh=994 thresh=1989 gap=504 poll_thresh=19 ino=257 dd-2584 [002] 139.743207: balance_dirty_state: bdi btrfs-1: dirty=995 wb=515 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=20 ino=257 dd-2584 [002] 139.743211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 139.743315: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27224 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 139.745604: writeback_single_inode: bdi btrfs-1: ino=257 state= age=352 wrote=992 to_write=7200 dd-2584 [002] 139.750797: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1365 unstable=0 bg_thresh=992 thresh=1984 gap=599 poll_thresh=20 ino=257 dd-2584 [002] 139.750902: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1365 unstable=0 bg_thresh=989 thresh=1978 gap=568 poll_thresh=15 ino=257 dd-2584 [002] 139.750964: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1365 unstable=0 bg_thresh=991 thresh=1983 gap=573 poll_thresh=16 ino=257 dd-2584 [002] 139.751088: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1365 unstable=0 bg_thresh=993 thresh=1987 gap=527 poll_thresh=17 ino=257 dd-2584 [002] 139.751213: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1365 unstable=0 bg_thresh=993 thresh=1986 gap=501 poll_thresh=18 ino=257 dd-2584 [002] 139.751514: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1365 unstable=0 bg_thresh=989 thresh=1979 gap=469 poll_thresh=19 ino=257 dd-2584 [002] 139.751519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-138% task_gap=-377% task_weight=100% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.758807: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1240 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=19 ino=257 dd-2584 [002] 139.758883: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1240 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 139.758944: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1240 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=15 ino=257 dd-2584 [002] 139.759002: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1240 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 139.759115: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1240 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=17 ino=257 dd-2584 [002] 139.759228: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1240 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=18 ino=257 dd-2584 [002] 139.759233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=99% bdi_bw=55780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.766877: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1115 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=18 ino=257 dd-2584 [002] 139.766977: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1115 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=13 ino=257 dd-2584 [002] 139.767034: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1115 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 139.767092: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1115 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=15 ino=257 dd-2584 [002] 139.767149: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1115 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 139.767261: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1115 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=17 ino=257 dd-2584 [002] 139.767541: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1115 unstable=0 bg_thresh=992 thresh=1985 gap=475 poll_thresh=18 ino=257 dd-2584 [002] 139.767546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=99% bdi_bw=55780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.774847: balance_dirty_state: bdi btrfs-1: dirty=395 wb=990 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=18 ino=257 dd-2584 [002] 139.774943: balance_dirty_state: bdi btrfs-1: dirty=395 wb=990 unstable=0 bg_thresh=996 thresh=1992 gap=607 poll_thresh=13 ino=257 dd-2584 [002] 139.775004: balance_dirty_state: bdi btrfs-1: dirty=420 wb=990 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=14 ino=257 dd-2584 [002] 139.775063: balance_dirty_state: bdi btrfs-1: dirty=445 wb=990 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 139.775122: balance_dirty_state: bdi btrfs-1: dirty=445 wb=990 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 139.775239: balance_dirty_state: bdi btrfs-1: dirty=495 wb=990 unstable=0 bg_thresh=994 thresh=1989 gap=504 poll_thresh=17 ino=257 dd-2584 [002] 139.775356: balance_dirty_state: bdi btrfs-1: dirty=520 wb=990 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=18 ino=257 dd-2584 [002] 139.775361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=55780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.782852: balance_dirty_state: bdi btrfs-1: dirty=520 wb=865 unstable=0 bg_thresh=991 thresh=1983 gap=598 poll_thresh=18 ino=257 dd-2584 [002] 139.782924: balance_dirty_state: bdi btrfs-1: dirty=520 wb=865 unstable=0 bg_thresh=994 thresh=1988 gap=603 poll_thresh=13 ino=257 dd-2584 [002] 139.782985: balance_dirty_state: bdi btrfs-1: dirty=545 wb=865 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=14 ino=257 dd-2584 [002] 139.783046: balance_dirty_state: bdi btrfs-1: dirty=570 wb=865 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 139.783109: balance_dirty_state: bdi btrfs-1: dirty=570 wb=865 unstable=0 bg_thresh=993 thresh=1986 gap=551 poll_thresh=16 ino=257 dd-2584 [002] 139.783231: balance_dirty_state: bdi btrfs-1: dirty=620 wb=865 unstable=0 bg_thresh=992 thresh=1985 gap=500 poll_thresh=17 ino=257 dd-2584 [002] 139.783533: balance_dirty_state: bdi btrfs-1: dirty=645 wb=865 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 139.783538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=55780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.790764: balance_dirty_state: bdi btrfs-1: dirty=645 wb=740 unstable=0 bg_thresh=996 thresh=1993 gap=608 poll_thresh=18 ino=257 dd-2584 [002] 139.790842: balance_dirty_state: bdi btrfs-1: dirty=670 wb=740 unstable=0 bg_thresh=996 thresh=1992 gap=582 poll_thresh=13 ino=257 dd-2584 [002] 139.790903: balance_dirty_state: bdi btrfs-1: dirty=670 wb=740 unstable=0 bg_thresh=996 thresh=1992 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 139.790964: balance_dirty_state: bdi btrfs-1: dirty=695 wb=740 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=15 ino=257 dd-2584 [002] 139.791025: balance_dirty_state: bdi btrfs-1: dirty=695 wb=740 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 139.791147: balance_dirty_state: bdi btrfs-1: dirty=745 wb=740 unstable=0 bg_thresh=995 thresh=1990 gap=505 poll_thresh=17 ino=257 dd-2584 [002] 139.791269: balance_dirty_state: bdi btrfs-1: dirty=770 wb=740 unstable=0 bg_thresh=997 thresh=1994 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 139.791273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=55780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.798866: balance_dirty_state: bdi btrfs-1: dirty=770 wb=590 unstable=0 bg_thresh=996 thresh=1992 gap=632 poll_thresh=18 ino=257 dd-2584 [002] 139.798980: balance_dirty_state: bdi btrfs-1: dirty=795 wb=590 unstable=0 bg_thresh=995 thresh=1991 gap=606 poll_thresh=13 ino=257 dd-2584 [002] 139.799057: balance_dirty_state: bdi btrfs-1: dirty=795 wb=515 unstable=0 bg_thresh=992 thresh=1984 gap=674 poll_thresh=14 ino=257 dd-2584 [002] 139.799126: balance_dirty_state: bdi btrfs-1: dirty=820 wb=465 unstable=0 bg_thresh=991 thresh=1983 gap=698 poll_thresh=15 ino=257 dd-2584 [002] 139.799187: balance_dirty_state: bdi btrfs-1: dirty=845 wb=465 unstable=0 bg_thresh=994 thresh=1989 gap=679 poll_thresh=16 ino=257 dd-2584 [002] 139.799311: balance_dirty_state: bdi btrfs-1: dirty=870 wb=465 unstable=0 bg_thresh=992 thresh=1985 gap=650 poll_thresh=17 ino=257 dd-2584 [002] 139.799601: balance_dirty_state: bdi btrfs-1: dirty=895 wb=465 unstable=0 bg_thresh=994 thresh=1989 gap=629 poll_thresh=18 ino=257 dd-2584 [002] 139.799713: balance_dirty_state: bdi btrfs-1: dirty=920 wb=465 unstable=0 bg_thresh=994 thresh=1988 gap=603 poll_thresh=19 ino=257 dd-2584 [002] 139.799825: balance_dirty_state: bdi btrfs-1: dirty=970 wb=465 unstable=0 bg_thresh=993 thresh=1987 gap=552 poll_thresh=20 ino=257 dd-2584 [002] 139.799939: balance_dirty_state: bdi btrfs-1: dirty=995 wb=465 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=21 ino=257 dd-2584 [002] 139.800052: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=465 unstable=0 bg_thresh=995 thresh=1990 gap=505 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 139.800113: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27280 wrote=0 to_write=8192 dd-2584 [002] 139.800179: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=465 unstable=0 bg_thresh=994 thresh=1989 gap=454 poll_thresh=23 ino=257 dd-2584 [002] 139.800180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=55780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 139.802495: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1040 to_write=7152 dd-2584 [002] 139.806760: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1390 unstable=0 bg_thresh=989 thresh=1979 gap=569 poll_thresh=23 ino=257 dd-2584 [002] 139.806826: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1390 unstable=0 bg_thresh=995 thresh=1990 gap=580 poll_thresh=17 ino=257 dd-2584 [002] 139.806954: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1390 unstable=0 bg_thresh=991 thresh=1982 gap=547 poll_thresh=18 ino=257 dd-2584 [002] 139.807081: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1390 unstable=0 bg_thresh=989 thresh=1979 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 139.807086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=55780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.814807: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1265 unstable=0 bg_thresh=994 thresh=1989 gap=629 poll_thresh=19 ino=257 dd-2584 [002] 139.815073: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1265 unstable=0 bg_thresh=994 thresh=1989 gap=629 poll_thresh=14 ino=257 dd-2584 [002] 139.815131: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1265 unstable=0 bg_thresh=994 thresh=1988 gap=603 poll_thresh=15 ino=257 dd-2584 [002] 139.815187: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1265 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=16 ino=257 dd-2584 [002] 139.815300: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1265 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=17 ino=257 dd-2584 [002] 139.815412: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1265 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=18 ino=257 dd-2584 [002] 139.815524: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1265 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=19 ino=257 dd-2584 [002] 139.815528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=55780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.822829: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1140 unstable=0 bg_thresh=996 thresh=1993 gap=608 poll_thresh=19 ino=257 dd-2584 [002] 139.822919: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1140 unstable=0 bg_thresh=996 thresh=1992 gap=607 poll_thresh=14 ino=257 dd-2584 [002] 139.822977: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1140 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=15 ino=257 dd-2584 [002] 139.823034: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1140 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 139.823146: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1140 unstable=0 bg_thresh=997 thresh=1995 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 139.823258: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1140 unstable=0 bg_thresh=997 thresh=1994 gap=509 poll_thresh=18 ino=257 dd-2584 [002] 139.823535: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1140 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=19 ino=257 dd-2584 [002] 139.823540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=55780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.830795: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1040 unstable=0 bg_thresh=996 thresh=1992 gap=582 poll_thresh=19 ino=257 dd-2584 [002] 139.830863: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1040 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=14 ino=257 dd-2584 [002] 139.830923: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1040 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=15 ino=257 dd-2584 [002] 139.830982: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1040 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=16 ino=257 dd-2584 [002] 139.831099: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1040 unstable=0 bg_thresh=994 thresh=1989 gap=504 poll_thresh=17 ino=257 dd-2584 [002] 139.831216: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1040 unstable=0 bg_thresh=996 thresh=1993 gap=458 poll_thresh=18 ino=257 dd-2584 [002] 139.831221: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=55780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.838824: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1040 unstable=0 bg_thresh=996 thresh=1993 gap=458 poll_thresh=18 ino=257 dd-2584 [002] 139.838830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=55780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.846826: balance_dirty_state: bdi btrfs-1: dirty=495 wb=765 unstable=0 bg_thresh=996 thresh=1992 gap=732 poll_thresh=18 ino=257 dd-2584 [002] 139.846896: balance_dirty_state: bdi btrfs-1: dirty=495 wb=765 unstable=0 bg_thresh=996 thresh=1992 gap=732 poll_thresh=13 ino=257 dd-2584 [002] 139.846964: balance_dirty_state: bdi btrfs-1: dirty=520 wb=765 unstable=0 bg_thresh=995 thresh=1991 gap=706 poll_thresh=14 ino=257 dd-2584 [002] 139.847024: balance_dirty_state: bdi btrfs-1: dirty=545 wb=765 unstable=0 bg_thresh=992 thresh=1985 gap=675 poll_thresh=15 ino=257 dd-2584 [002] 139.847086: balance_dirty_state: bdi btrfs-1: dirty=545 wb=765 unstable=0 bg_thresh=995 thresh=1990 gap=680 poll_thresh=16 ino=257 dd-2584 [002] 139.847211: balance_dirty_state: bdi btrfs-1: dirty=595 wb=765 unstable=0 bg_thresh=994 thresh=1989 gap=629 poll_thresh=17 ino=257 dd-2584 [002] 139.847526: balance_dirty_state: bdi btrfs-1: dirty=620 wb=640 unstable=0 bg_thresh=989 thresh=1978 gap=718 poll_thresh=18 ino=257 dd-2584 [002] 139.847658: balance_dirty_state: bdi btrfs-1: dirty=645 wb=640 unstable=0 bg_thresh=988 thresh=1977 gap=692 poll_thresh=19 ino=257 dd-2584 [002] 139.847781: balance_dirty_state: bdi btrfs-1: dirty=670 wb=640 unstable=0 bg_thresh=984 thresh=1968 gap=658 poll_thresh=20 ino=257 dd-2584 [002] 139.847906: balance_dirty_state: bdi btrfs-1: dirty=720 wb=640 unstable=0 bg_thresh=988 thresh=1976 gap=616 poll_thresh=21 ino=257 dd-2584 [002] 139.848029: balance_dirty_state: bdi btrfs-1: dirty=745 wb=640 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=22 ino=257 dd-2584 [002] 139.848154: balance_dirty_state: bdi btrfs-1: dirty=770 wb=640 unstable=0 bg_thresh=986 thresh=1973 gap=563 poll_thresh=23 ino=257 dd-2584 [002] 139.848280: balance_dirty_state: bdi btrfs-1: dirty=820 wb=640 unstable=0 bg_thresh=982 thresh=1964 gap=504 poll_thresh=24 ino=257 dd-2584 [002] 139.848402: balance_dirty_state: bdi btrfs-1: dirty=845 wb=640 unstable=0 bg_thresh=986 thresh=1972 gap=487 poll_thresh=25 ino=257 dd-2584 [002] 139.848408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=55780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.854818: balance_dirty_state: bdi btrfs-1: dirty=845 wb=615 unstable=0 bg_thresh=993 thresh=1986 gap=526 poll_thresh=25 ino=257 dd-2584 [002] 139.854906: balance_dirty_state: bdi btrfs-1: dirty=845 wb=565 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=19 ino=257 dd-2584 [002] 139.855201: balance_dirty_state: bdi btrfs-1: dirty=895 wb=515 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=20 ino=257 dd-2584 [002] 139.855318: balance_dirty_state: bdi btrfs-1: dirty=920 wb=515 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=21 ino=257 dd-2584 [002] 139.855437: balance_dirty_state: bdi btrfs-1: dirty=945 wb=515 unstable=0 bg_thresh=997 thresh=1994 gap=534 poll_thresh=22 ino=257 dd-2584 [002] 139.855555: balance_dirty_state: bdi btrfs-1: dirty=995 wb=515 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=23 ino=257 dd-2584 [002] 139.855560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=55780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 139.862793: balance_dirty_state: bdi btrfs-1: dirty=995 wb=390 unstable=0 bg_thresh=987 thresh=1975 gap=590 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 139.862876: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27344 wrote=0 to_write=8192 dd-2584 [002] 139.862888: balance_dirty_state: bdi btrfs-1: dirty=995 wb=390 unstable=0 bg_thresh=990 thresh=1980 gap=595 poll_thresh=17 ino=257 dd-2584 [002] 139.863022: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=390 unstable=0 bg_thresh=989 thresh=1978 gap=543 poll_thresh=18 ino=257 dd-2584 [002] 139.863157: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=415 unstable=0 bg_thresh=990 thresh=1980 gap=520 poll_thresh=19 ino=257 dd-2584 [002] 139.863289: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=465 unstable=0 bg_thresh=989 thresh=1978 gap=493 poll_thresh=20 ino=257 dd-2584 [002] 139.863290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=57612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 139.866390: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=1088 to_write=7104 dd-2584 [002] 139.870748: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1340 unstable=0 bg_thresh=988 thresh=1977 gap=617 poll_thresh=20 ino=257 dd-2584 [002] 139.870827: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1340 unstable=0 bg_thresh=985 thresh=1971 gap=586 poll_thresh=15 ino=257 dd-2584 [002] 139.871076: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1340 unstable=0 bg_thresh=991 thresh=1982 gap=597 poll_thresh=16 ino=257 dd-2584 [002] 139.871196: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1340 unstable=0 bg_thresh=993 thresh=1986 gap=551 poll_thresh=17 ino=257 dd-2584 [002] 139.871316: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1340 unstable=0 bg_thresh=992 thresh=1985 gap=525 poll_thresh=18 ino=257 dd-2584 [002] 139.871436: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1340 unstable=0 bg_thresh=992 thresh=1984 gap=499 poll_thresh=19 ino=257 dd-2584 [002] 139.871555: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1340 unstable=0 bg_thresh=988 thresh=1977 gap=467 poll_thresh=20 ino=257 dd-2584 [002] 139.871561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=57612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.878856: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1215 unstable=0 bg_thresh=988 thresh=1976 gap=591 poll_thresh=20 ino=257 dd-2584 [001] 139.878927: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1215 unstable=0 bg_thresh=988 thresh=1976 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 139.878984: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1215 unstable=0 bg_thresh=990 thresh=1981 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 139.879099: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1215 unstable=0 bg_thresh=993 thresh=1986 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 139.879218: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1215 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 139.879515: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1215 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 139.879520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=57612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.886735: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1090 unstable=0 bg_thresh=996 thresh=1992 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 139.886798: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1090 unstable=0 bg_thresh=996 thresh=1992 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 139.886856: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1090 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 139.886913: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1090 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 139.887031: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1090 unstable=0 bg_thresh=1001 thresh=2002 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 139.887150: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1090 unstable=0 bg_thresh=1003 thresh=2006 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 139.887270: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1090 unstable=0 bg_thresh=1002 thresh=2005 gap=470 poll_thresh=19 ino=257 dd-2584 [001] 139.887274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=57612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.894737: balance_dirty_state: bdi btrfs-1: dirty=445 wb=965 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=19 ino=257 dd-2584 [001] 139.894799: balance_dirty_state: bdi btrfs-1: dirty=445 wb=965 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 139.894857: balance_dirty_state: bdi btrfs-1: dirty=470 wb=965 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 139.894914: balance_dirty_state: bdi btrfs-1: dirty=470 wb=965 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 139.895031: balance_dirty_state: bdi btrfs-1: dirty=520 wb=965 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 139.895322: balance_dirty_state: bdi btrfs-1: dirty=545 wb=965 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 139.895326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=57612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.902836: balance_dirty_state: bdi btrfs-1: dirty=545 wb=815 unstable=0 bg_thresh=996 thresh=1992 gap=632 poll_thresh=18 ino=257 dd-2584 [001] 139.902903: balance_dirty_state: bdi btrfs-1: dirty=570 wb=815 unstable=0 bg_thresh=997 thresh=1994 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 139.902963: balance_dirty_state: bdi btrfs-1: dirty=570 wb=815 unstable=0 bg_thresh=999 thresh=1999 gap=614 poll_thresh=14 ino=257 dd-2584 [001] 139.903018: balance_dirty_state: bdi btrfs-1: dirty=595 wb=815 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 139.903074: balance_dirty_state: bdi btrfs-1: dirty=620 wb=815 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 139.903185: balance_dirty_state: bdi btrfs-1: dirty=645 wb=815 unstable=0 bg_thresh=1001 thresh=2003 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 139.903300: balance_dirty_state: bdi btrfs-1: dirty=670 wb=815 unstable=0 bg_thresh=1003 thresh=2007 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 139.903413: balance_dirty_state: bdi btrfs-1: dirty=695 wb=815 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 139.903418: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=57612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.910757: balance_dirty_state: bdi btrfs-1: dirty=695 wb=665 unstable=0 bg_thresh=997 thresh=1995 gap=635 poll_thresh=19 ino=257 dd-2584 [001] 139.910864: balance_dirty_state: bdi btrfs-1: dirty=720 wb=665 unstable=0 bg_thresh=997 thresh=1995 gap=610 poll_thresh=14 ino=257 dd-2584 [001] 139.910924: balance_dirty_state: bdi btrfs-1: dirty=745 wb=665 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 139.910980: balance_dirty_state: bdi btrfs-1: dirty=745 wb=665 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 139.911091: balance_dirty_state: bdi btrfs-1: dirty=795 wb=665 unstable=0 bg_thresh=1002 thresh=2005 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 139.911370: balance_dirty_state: bdi btrfs-1: dirty=820 wb=665 unstable=0 bg_thresh=1004 thresh=2009 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 139.911482: balance_dirty_state: bdi btrfs-1: dirty=845 wb=665 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 139.911486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-382% task_weight=98% bdi_bw=57612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.918911: balance_dirty_state: bdi btrfs-1: dirty=845 wb=540 unstable=0 bg_thresh=997 thresh=1994 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 139.918992: balance_dirty_state: bdi btrfs-1: dirty=870 wb=540 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 139.919050: balance_dirty_state: bdi btrfs-1: dirty=870 wb=540 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 139.919106: balance_dirty_state: bdi btrfs-1: dirty=895 wb=540 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 139.919218: balance_dirty_state: bdi btrfs-1: dirty=920 wb=540 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 139.919331: balance_dirty_state: bdi btrfs-1: dirty=970 wb=540 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 139.919335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=57612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.926944: balance_dirty_state: bdi btrfs-1: dirty=970 wb=415 unstable=0 bg_thresh=1001 thresh=2003 gap=618 poll_thresh=18 ino=257 dd-2584 [001] 139.927017: balance_dirty_state: bdi btrfs-1: dirty=970 wb=415 unstable=0 bg_thresh=1001 thresh=2003 gap=618 poll_thresh=13 ino=257 dd-2584 [001] 139.927077: balance_dirty_state: bdi btrfs-1: dirty=995 wb=415 unstable=0 bg_thresh=1004 thresh=2008 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 139.927138: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=415 unstable=0 bg_thresh=1001 thresh=2002 gap=567 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 139.927201: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27408 wrote=0 to_write=8192 dd-2584 [001] 139.927202: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=415 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 139.927511: balance_dirty_state: bdi btrfs-1: dirty=995 wb=490 unstable=0 bg_thresh=1003 thresh=2006 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 139.927645: balance_dirty_state: bdi btrfs-1: dirty=970 wb=540 unstable=0 bg_thresh=1005 thresh=2010 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 139.927647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=57612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 139.929957: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=1088 to_write=7104 dd-2584 [001] 139.934755: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1265 unstable=0 bg_thresh=995 thresh=1991 gap=726 poll_thresh=18 ino=257 dd-2584 [001] 139.934821: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1265 unstable=0 bg_thresh=995 thresh=1991 gap=726 poll_thresh=13 ino=257 dd-2584 [001] 139.934883: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1265 unstable=0 bg_thresh=998 thresh=1996 gap=711 poll_thresh=14 ino=257 dd-2584 [001] 139.934944: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1265 unstable=0 bg_thresh=998 thresh=1996 gap=686 poll_thresh=15 ino=257 dd-2584 [001] 139.935003: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1265 unstable=0 bg_thresh=1000 thresh=2001 gap=691 poll_thresh=16 ino=257 dd-2584 [001] 139.935125: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1265 unstable=0 bg_thresh=1003 thresh=2006 gap=646 poll_thresh=17 ino=257 dd-2584 [001] 139.935248: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1265 unstable=0 bg_thresh=1005 thresh=2010 gap=625 poll_thresh=18 ino=257 dd-2584 [001] 139.935372: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1265 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 139.935496: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1265 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=20 ino=257 dd-2584 [001] 139.935805: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1265 unstable=0 bg_thresh=1006 thresh=2012 gap=527 poll_thresh=21 ino=257 dd-2584 [001] 139.935930: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1265 unstable=0 bg_thresh=1005 thresh=2011 gap=501 poll_thresh=22 ino=257 dd-2584 [001] 139.935935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-380% task_weight=100% bdi_bw=57612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 139.942775: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1140 unstable=0 bg_thresh=991 thresh=1983 gap=598 poll_thresh=22 ino=257 dd-2584 [005] 139.942873: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1140 unstable=0 bg_thresh=997 thresh=1994 gap=609 poll_thresh=16 ino=257 dd-2584 [005] 139.943054: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1140 unstable=0 bg_thresh=992 thresh=1985 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 139.943231: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1140 unstable=0 bg_thresh=998 thresh=1996 gap=536 poll_thresh=18 ino=257 dd-2584 [005] 139.943413: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1140 unstable=0 bg_thresh=999 thresh=1999 gap=514 poll_thresh=19 ino=257 dd-2584 [005] 139.943592: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1140 unstable=0 bg_thresh=995 thresh=1990 gap=455 poll_thresh=20 ino=257 dd-2584 [005] 139.943599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-178% task_gap=-455% task_weight=98% bdi_bw=57612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.950877: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1140 unstable=0 bg_thresh=999 thresh=1999 gap=464 poll_thresh=20 ino=257 dd-2584 [001] 139.950889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-172% task_gap=-443% task_weight=98% bdi_bw=57612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.958756: balance_dirty_state: bdi btrfs-1: dirty=395 wb=940 unstable=0 bg_thresh=998 thresh=1997 gap=662 poll_thresh=20 ino=257 dd-2584 [001] 139.958829: balance_dirty_state: bdi btrfs-1: dirty=420 wb=940 unstable=0 bg_thresh=998 thresh=1997 gap=637 poll_thresh=15 ino=257 dd-2584 [001] 139.958890: balance_dirty_state: bdi btrfs-1: dirty=420 wb=940 unstable=0 bg_thresh=1001 thresh=2002 gap=642 poll_thresh=16 ino=257 dd-2584 [001] 139.959006: balance_dirty_state: bdi btrfs-1: dirty=470 wb=940 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 139.959296: balance_dirty_state: bdi btrfs-1: dirty=495 wb=940 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=18 ino=257 dd-2584 [001] 139.959415: balance_dirty_state: bdi btrfs-1: dirty=520 wb=940 unstable=0 bg_thresh=1008 thresh=2016 gap=556 poll_thresh=19 ino=257 dd-2584 [001] 139.959531: balance_dirty_state: bdi btrfs-1: dirty=545 wb=940 unstable=0 bg_thresh=1007 thresh=2015 gap=530 poll_thresh=20 ino=257 dd-2584 [001] 139.959670: balance_dirty_state: bdi btrfs-1: dirty=595 wb=865 unstable=0 bg_thresh=1007 thresh=2014 gap=554 poll_thresh=21 ino=257 dd-2584 [001] 139.959799: balance_dirty_state: bdi btrfs-1: dirty=620 wb=815 unstable=0 bg_thresh=1006 thresh=2013 gap=578 poll_thresh=22 ino=257 dd-2584 [001] 139.959919: balance_dirty_state: bdi btrfs-1: dirty=645 wb=815 unstable=0 bg_thresh=1002 thresh=2005 gap=545 poll_thresh=23 ino=257 dd-2584 [001] 139.960043: balance_dirty_state: bdi btrfs-1: dirty=695 wb=815 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=24 ino=257 dd-2584 [001] 139.960047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-340% task_weight=98% bdi_bw=57612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.966848: balance_dirty_state: bdi btrfs-1: dirty=695 wb=815 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=24 ino=257 dd-2584 [001] 139.966857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=58476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.974887: balance_dirty_state: bdi btrfs-1: dirty=695 wb=690 unstable=0 bg_thresh=1007 thresh=2015 gap=630 poll_thresh=24 ino=257 dd-2584 [001] 139.974958: balance_dirty_state: bdi btrfs-1: dirty=695 wb=690 unstable=0 bg_thresh=1007 thresh=2015 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 139.975258: balance_dirty_state: bdi btrfs-1: dirty=720 wb=690 unstable=0 bg_thresh=1009 thresh=2019 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 139.975386: balance_dirty_state: bdi btrfs-1: dirty=770 wb=690 unstable=0 bg_thresh=1009 thresh=2018 gap=558 poll_thresh=20 ino=257 dd-2584 [001] 139.975511: balance_dirty_state: bdi btrfs-1: dirty=795 wb=690 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=21 ino=257 dd-2584 [001] 139.975638: balance_dirty_state: bdi btrfs-1: dirty=820 wb=690 unstable=0 bg_thresh=1008 thresh=2016 gap=506 poll_thresh=22 ino=257 dd-2584 [001] 139.975766: balance_dirty_state: bdi btrfs-1: dirty=870 wb=690 unstable=0 bg_thresh=1010 thresh=2020 gap=460 poll_thresh=23 ino=257 dd-2584 [001] 139.975771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-157% task_gap=-412% task_weight=98% bdi_bw=58476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 139.982772: balance_dirty_state: bdi btrfs-1: dirty=870 wb=440 unstable=0 bg_thresh=1000 thresh=2000 gap=690 poll_thresh=23 ino=257 dd-2584 [001] 139.982836: balance_dirty_state: bdi btrfs-1: dirty=870 wb=440 unstable=0 bg_thresh=1000 thresh=2000 gap=690 poll_thresh=17 ino=257 dd-2584 [001] 139.982953: balance_dirty_state: bdi btrfs-1: dirty=920 wb=440 unstable=0 bg_thresh=1005 thresh=2010 gap=650 poll_thresh=18 ino=257 dd-2584 [001] 139.983071: balance_dirty_state: bdi btrfs-1: dirty=945 wb=440 unstable=0 bg_thresh=1007 thresh=2015 gap=630 poll_thresh=19 ino=257 dd-2584 [001] 139.983190: balance_dirty_state: bdi btrfs-1: dirty=970 wb=440 unstable=0 bg_thresh=1007 thresh=2014 gap=604 poll_thresh=20 ino=257 dd-2584 [001] 139.983480: balance_dirty_state: bdi btrfs-1: dirty=995 wb=440 unstable=0 bg_thresh=1006 thresh=2013 gap=578 poll_thresh=21 ino=257 dd-2584 [001] 139.983598: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=440 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 139.983654: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27464 wrote=0 to_write=8192 dd-2584 [001] 139.983725: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=440 unstable=0 bg_thresh=1008 thresh=2016 gap=506 poll_thresh=23 ino=257 dd-2584 [001] 139.983848: balance_dirty_state: bdi btrfs-1: dirty=1095 wb=440 unstable=0 bg_thresh=1007 thresh=2015 gap=480 poll_thresh=24 ino=257 dd-2584 [001] 139.983850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-160% task_gap=-420% task_weight=98% bdi_bw=58476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 139.986228: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=1104 to_write=7088 dd-2584 [005] 139.990782: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1540 unstable=0 bg_thresh=1004 thresh=2009 gap=469 poll_thresh=24 ino=257 dd-2584 [005] 139.990789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1641 avg_dirty=1641 bdi_gap=-165% task_gap=-429% task_weight=98% bdi_bw=58476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 139.998803: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1415 unstable=0 bg_thresh=1000 thresh=2001 gap=586 poll_thresh=24 ino=257 dd-2584 [005] 139.998887: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1415 unstable=0 bg_thresh=997 thresh=1995 gap=580 poll_thresh=18 ino=257 dd-2584 [005] 139.999014: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1415 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=19 ino=257 dd-2584 [005] 139.999142: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1415 unstable=0 bg_thresh=999 thresh=1998 gap=513 poll_thresh=20 ino=257 dd-2584 [005] 139.999267: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1415 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=21 ino=257 dd-2584 [005] 139.999271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=58476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 140.006799: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1166 unstable=0 bg_thresh=1003 thresh=2006 gap=744 poll_thresh=21 ino=257 dd-2584 [005] 140.006868: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1166 unstable=0 bg_thresh=1003 thresh=2006 gap=744 poll_thresh=16 ino=257 dd-2584 [005] 140.007178: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1166 unstable=0 bg_thresh=1004 thresh=2009 gap=697 poll_thresh=17 ino=257 dd-2584 [005] 140.007296: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1166 unstable=0 bg_thresh=1004 thresh=2008 gap=671 poll_thresh=18 ino=257 dd-2584 [005] 140.007413: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1166 unstable=0 bg_thresh=1003 thresh=2007 gap=645 poll_thresh=19 ino=257 dd-2584 [005] 140.007531: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1166 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=20 ino=257 dd-2584 [005] 140.007653: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1166 unstable=0 bg_thresh=1005 thresh=2010 gap=573 poll_thresh=21 ino=257 dd-2584 [005] 140.007777: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1166 unstable=0 bg_thresh=1001 thresh=2003 gap=541 poll_thresh=22 ino=257 dd-2584 [005] 140.007900: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1166 unstable=0 bg_thresh=1001 thresh=2002 gap=515 poll_thresh=23 ino=257 dd-2584 [005] 140.008024: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1166 unstable=0 bg_thresh=1000 thresh=2001 gap=464 poll_thresh=24 ino=257 dd-2584 [005] 140.008029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-345% task_weight=98% bdi_bw=58476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 140.014801: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1166 unstable=0 bg_thresh=998 thresh=1997 gap=460 poll_thresh=24 ino=257 dd-2584 [005] 140.014806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-351% task_weight=99% bdi_bw=58476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 140.022808: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1043 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=24 ino=257 dd-2584 [001] 140.023194: balance_dirty_state: bdi btrfs-1: dirty=410 wb=943 unstable=0 bg_thresh=1000 thresh=2000 gap=647 poll_thresh=18 ino=257 dd-2584 [001] 140.023380: balance_dirty_state: bdi btrfs-1: dirty=435 wb=918 unstable=0 bg_thresh=1001 thresh=2003 gap=650 poll_thresh=19 ino=257 dd-2584 [001] 140.023557: balance_dirty_state: bdi btrfs-1: dirty=460 wb=918 unstable=0 bg_thresh=1003 thresh=2006 gap=628 poll_thresh=20 ino=257 dd-2584 [001] 140.023741: balance_dirty_state: bdi btrfs-1: dirty=510 wb=918 unstable=0 bg_thresh=1014 thresh=2028 gap=600 poll_thresh=21 ino=257 dd-2584 [001] 140.023917: balance_dirty_state: bdi btrfs-1: dirty=535 wb=918 unstable=0 bg_thresh=1009 thresh=2018 gap=565 poll_thresh=22 ino=257 dd-2584 [001] 140.024089: balance_dirty_state: bdi btrfs-1: dirty=560 wb=918 unstable=0 bg_thresh=1008 thresh=2017 gap=539 poll_thresh=23 ino=257 dd-2584 [001] 140.024210: balance_dirty_state: bdi btrfs-1: dirty=610 wb=918 unstable=0 bg_thresh=1008 thresh=2016 gap=488 poll_thresh=24 ino=257 dd-2584 [001] 140.024215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=58476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 140.030919: balance_dirty_state: bdi btrfs-1: dirty=605 wb=923 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=24 ino=257 dd-2584 [001] 140.030924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=58476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 140.038886: balance_dirty_state: bdi btrfs-1: dirty=605 wb=673 unstable=0 bg_thresh=1001 thresh=2002 gap=724 poll_thresh=24 ino=257 dd-2584 [001] 140.038956: balance_dirty_state: bdi btrfs-1: dirty=605 wb=673 unstable=0 bg_thresh=1006 thresh=2012 gap=734 poll_thresh=18 ino=257 dd-2584 [001] 140.039076: balance_dirty_state: bdi btrfs-1: dirty=630 wb=673 unstable=0 bg_thresh=1005 thresh=2011 gap=708 poll_thresh=19 ino=257 dd-2584 [001] 140.039369: balance_dirty_state: bdi btrfs-1: dirty=680 wb=673 unstable=0 bg_thresh=1005 thresh=2010 gap=657 poll_thresh=20 ino=257 dd-2584 [001] 140.039488: balance_dirty_state: bdi btrfs-1: dirty=705 wb=673 unstable=0 bg_thresh=1004 thresh=2009 gap=631 poll_thresh=21 ino=257 dd-2584 [001] 140.039607: balance_dirty_state: bdi btrfs-1: dirty=730 wb=673 unstable=0 bg_thresh=1006 thresh=2013 gap=610 poll_thresh=22 ino=257 dd-2584 [001] 140.039726: balance_dirty_state: bdi btrfs-1: dirty=780 wb=673 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=23 ino=257 dd-2584 [001] 140.039845: balance_dirty_state: bdi btrfs-1: dirty=805 wb=673 unstable=0 bg_thresh=1002 thresh=2005 gap=527 poll_thresh=24 ino=257 dd-2584 [001] 140.039965: balance_dirty_state: bdi btrfs-1: dirty=830 wb=673 unstable=0 bg_thresh=1004 thresh=2009 gap=506 poll_thresh=25 ino=257 dd-2584 [001] 140.040084: balance_dirty_state: bdi btrfs-1: dirty=855 wb=673 unstable=0 bg_thresh=1004 thresh=2008 gap=480 poll_thresh=26 ino=257 dd-2584 [001] 140.040089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=58476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 140.046922: balance_dirty_state: bdi btrfs-1: dirty=874 wb=542 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=26 ino=257 dd-2584 [006] 140.046993: balance_dirty_state: bdi btrfs-1: dirty=874 wb=542 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=19 ino=257 dd-2584 [006] 140.047332: balance_dirty_state: bdi btrfs-1: dirty=924 wb=542 unstable=0 bg_thresh=1006 thresh=2012 gap=546 poll_thresh=20 ino=257 dd-2584 [006] 140.047470: balance_dirty_state: bdi btrfs-1: dirty=949 wb=542 unstable=0 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=21 ino=257 dd-2584 [006] 140.047610: balance_dirty_state: bdi btrfs-1: dirty=974 wb=542 unstable=0 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=22 ino=257 dd-2584 [006] 140.047616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=58476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 140.054897: balance_dirty_state: bdi btrfs-1: dirty=974 wb=392 unstable=0 bg_thresh=1004 thresh=2008 gap=642 poll_thresh=22 ino=257 dd-2584 [006] 140.055014: balance_dirty_state: bdi btrfs-1: dirty=999 wb=392 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=16 ino=257 dd-2584 [006] 140.055247: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=392 unstable=0 bg_thresh=1003 thresh=2006 gap=590 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 140.055331: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27536 wrote=0 to_write=8192 dd-2584 [006] 140.055492: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=392 unstable=0 bg_thresh=1002 thresh=2005 gap=539 poll_thresh=18 ino=257 dd-2584 [006] 140.055740: balance_dirty_state: bdi btrfs-1: dirty=1099 wb=392 unstable=0 bg_thresh=1004 thresh=2009 gap=518 poll_thresh=19 ino=257 dd-2584 [006] 140.055997: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=442 unstable=0 bg_thresh=1004 thresh=2008 gap=492 poll_thresh=20 ino=257 dd-2584 [006] 140.056000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-382% task_weight=98% bdi_bw=58476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 140.058502: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=304 wrote=1120 to_write=7072 dd-2584 [006] 140.062852: balance_dirty_state: bdi btrfs-1: dirty=8 wb=1402 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=20 ino=257 dd-2584 [006] 140.062919: balance_dirty_state: bdi btrfs-1: dirty=33 wb=1402 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 140.062979: balance_dirty_state: bdi btrfs-1: dirty=33 wb=1402 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 140.063276: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1402 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 140.063397: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1402 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 140.063402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=58476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 140.070931: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1280 unstable=0 bg_thresh=1009 thresh=2018 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 140.071036: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1280 unstable=0 bg_thresh=1006 thresh=2012 gap=585 poll_thresh=13 ino=257 dd-2584 [006] 140.071154: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1280 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 140.071272: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1280 unstable=0 bg_thresh=1008 thresh=2016 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 140.071389: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1280 unstable=0 bg_thresh=1008 thresh=2016 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 140.071627: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1280 unstable=0 bg_thresh=1010 thresh=2020 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 140.071860: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1280 unstable=0 bg_thresh=1009 thresh=2019 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 140.071868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=59724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 140.078910: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1205 unstable=0 bg_thresh=1007 thresh=2014 gap=562 poll_thresh=18 ino=257 dd-2584 [006] 140.078980: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1205 unstable=0 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=13 ino=257 dd-2584 [006] 140.079041: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1205 unstable=0 bg_thresh=1006 thresh=2013 gap=536 poll_thresh=14 ino=257 dd-2584 [006] 140.079100: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1205 unstable=0 bg_thresh=1006 thresh=2012 gap=510 poll_thresh=15 ino=257 dd-2584 [006] 140.079159: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1205 unstable=0 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=16 ino=257 dd-2584 [006] 140.079163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=59724 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 140.086900: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1205 unstable=0 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=16 ino=257 dd-2584 [006] 140.086906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=59724 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 140.094933: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1205 unstable=0 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=16 ino=257 dd-2584 [000] 140.094942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=59724 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 140.102911: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1205 unstable=0 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=16 ino=257 dd-2584 [000] 140.102920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=59724 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 140.110904: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1205 unstable=0 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=16 ino=257 dd-2584 [000] 140.110912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=59724 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 140.118901: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1205 unstable=0 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=16 ino=257 dd-2584 [000] 140.118908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=59724 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 140.126880: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1205 unstable=0 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=16 ino=257 dd-2584 [000] 140.126888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=59724 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 140.134843: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1205 unstable=0 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=16 ino=257 dd-2584 [004] 140.134851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=59724 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 140.142877: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1205 unstable=0 bg_thresh=1000 thresh=2000 gap=473 poll_thresh=16 ino=257 dd-2584 [004] 140.142883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=59724 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 140.150915: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1205 unstable=0 bg_thresh=995 thresh=1991 gap=464 poll_thresh=16 ino=257 dd-2584 [004] 140.150926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=59724 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 140.158866: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1205 unstable=0 bg_thresh=989 thresh=1979 gap=452 poll_thresh=16 ino=257 dd-2584 [004] 140.158872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=59724 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 140.166919: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1205 unstable=0 bg_thresh=989 thresh=1979 gap=452 poll_thresh=16 ino=257 dd-2584 [006] 140.166924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=59724 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 140.174882: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1205 unstable=0 bg_thresh=988 thresh=1977 gap=450 poll_thresh=16 ino=257 dd-2584 [006] 140.174891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-281% task_weight=98% bdi_bw=53968 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 140.182991: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1130 unstable=0 bg_thresh=988 thresh=1977 gap=525 poll_thresh=16 ino=257 dd-2584 [006] 140.183466: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1130 unstable=0 bg_thresh=988 thresh=1977 gap=525 poll_thresh=12 ino=257 dd-2584 [006] 140.183582: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1130 unstable=0 bg_thresh=991 thresh=1982 gap=505 poll_thresh=13 ino=257 dd-2584 [006] 140.183695: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1130 unstable=0 bg_thresh=991 thresh=1982 gap=480 poll_thresh=14 ino=257 dd-2584 [006] 140.183704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-226% task_weight=97% bdi_bw=53968 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 140.190986: balance_dirty_state: bdi btrfs-1: dirty=372 wb=730 unstable=0 bg_thresh=991 thresh=1982 gap=880 poll_thresh=14 ino=257 dd-2584 [000] 140.191092: balance_dirty_state: bdi btrfs-1: dirty=397 wb=730 unstable=0 bg_thresh=991 thresh=1982 gap=855 poll_thresh=10 ino=257 dd-2584 [000] 140.191208: balance_dirty_state: bdi btrfs-1: dirty=397 wb=730 unstable=0 bg_thresh=993 thresh=1987 gap=860 poll_thresh=11 ino=257 dd-2584 [000] 140.191321: balance_dirty_state: bdi btrfs-1: dirty=422 wb=730 unstable=0 bg_thresh=993 thresh=1987 gap=835 poll_thresh=12 ino=257 dd-2584 [000] 140.191439: balance_dirty_state: bdi btrfs-1: dirty=422 wb=730 unstable=0 bg_thresh=996 thresh=1992 gap=840 poll_thresh=13 ino=257 dd-2584 [000] 140.191556: balance_dirty_state: bdi btrfs-1: dirty=447 wb=730 unstable=0 bg_thresh=995 thresh=1991 gap=814 poll_thresh=14 ino=257 dd-2584 [000] 140.191674: balance_dirty_state: bdi btrfs-1: dirty=472 wb=730 unstable=0 bg_thresh=995 thresh=1991 gap=789 poll_thresh=15 ino=257 dd-2584 [000] 140.191793: balance_dirty_state: bdi btrfs-1: dirty=472 wb=730 unstable=0 bg_thresh=995 thresh=1990 gap=788 poll_thresh=16 ino=257 dd-2584 [000] 140.192026: balance_dirty_state: bdi btrfs-1: dirty=522 wb=730 unstable=0 bg_thresh=994 thresh=1989 gap=737 poll_thresh=17 ino=257 dd-2584 [000] 140.192259: balance_dirty_state: bdi btrfs-1: dirty=547 wb=730 unstable=0 bg_thresh=994 thresh=1988 gap=711 poll_thresh=18 ino=257 dd-2584 [000] 140.192640: balance_dirty_state: bdi btrfs-1: dirty=572 wb=705 unstable=0 bg_thresh=996 thresh=1992 gap=715 poll_thresh=19 ino=257 dd-2584 [000] 140.193355: balance_dirty_state: bdi btrfs-1: dirty=597 wb=605 unstable=0 bg_thresh=995 thresh=1991 gap=789 poll_thresh=20 ino=257 dd-2584 [000] 140.193589: balance_dirty_state: bdi btrfs-1: dirty=647 wb=605 unstable=0 bg_thresh=995 thresh=1990 gap=738 poll_thresh=21 ino=257 dd-2584 [000] 140.193824: balance_dirty_state: bdi btrfs-1: dirty=672 wb=605 unstable=0 bg_thresh=997 thresh=1994 gap=717 poll_thresh=22 ino=257 dd-2584 [000] 140.194059: balance_dirty_state: bdi btrfs-1: dirty=697 wb=605 unstable=0 bg_thresh=996 thresh=1993 gap=691 poll_thresh=23 ino=257 dd-2584 [000] 140.194293: balance_dirty_state: bdi btrfs-1: dirty=747 wb=605 unstable=0 bg_thresh=996 thresh=1992 gap=640 poll_thresh=24 ino=257 dd-2584 [000] 140.194524: balance_dirty_state: bdi btrfs-1: dirty=772 wb=605 unstable=0 bg_thresh=995 thresh=1991 gap=614 poll_thresh=25 ino=257 dd-2584 [000] 140.194758: balance_dirty_state: bdi btrfs-1: dirty=797 wb=605 unstable=0 bg_thresh=997 thresh=1995 gap=593 poll_thresh=26 ino=257 dd-2584 [000] 140.195084: balance_dirty_state: bdi btrfs-1: dirty=822 wb=605 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=27 ino=257 dd-2584 [000] 140.195930: balance_dirty_state: bdi btrfs-1: dirty=872 wb=480 unstable=0 bg_thresh=996 thresh=1993 gap=641 poll_thresh=28 ino=257 dd-2584 [000] 140.196172: balance_dirty_state: bdi btrfs-1: dirty=897 wb=480 unstable=0 bg_thresh=993 thresh=1986 gap=609 poll_thresh=29 ino=257 dd-2584 [000] 140.196414: balance_dirty_state: bdi btrfs-1: dirty=922 wb=480 unstable=0 bg_thresh=995 thresh=1990 gap=588 poll_thresh=30 ino=257 dd-2584 [000] 140.196660: balance_dirty_state: bdi btrfs-1: dirty=947 wb=480 unstable=0 bg_thresh=994 thresh=1989 gap=562 poll_thresh=31 ino=257 dd-2584 [000] 140.196931: balance_dirty_state: bdi btrfs-1: dirty=986 wb=480 unstable=0 bg_thresh=994 thresh=1989 gap=523 poll_thresh=32 ino=257 dd-2584 [000] 140.197334: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=480 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=34 ino=257 dd-2584 [000] 140.197343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-312% task_weight=97% bdi_bw=53968 base_bw=28 task_bw=0 dirtied=48 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 140.197389: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27676 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 140.202230: writeback_single_inode: bdi btrfs-1: ino=257 state= age=448 wrote=1008 to_write=7184 dd-2584 [000] 140.202951: balance_dirty_state: bdi btrfs-1: dirty=22 wb=1233 unstable=0 bg_thresh=994 thresh=1989 gap=734 poll_thresh=34 ino=257 dd-2584 [000] 140.203094: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1183 unstable=0 bg_thresh=995 thresh=1990 gap=759 poll_thresh=25 ino=257 dd-2584 [000] 140.203308: balance_dirty_state: bdi btrfs-1: dirty=74 wb=1108 unstable=0 bg_thresh=995 thresh=1990 gap=808 poll_thresh=26 ino=257 dd-2584 [000] 140.203815: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1108 unstable=0 bg_thresh=994 thresh=1988 gap=780 poll_thresh=27 ino=257 dd-2584 [000] 140.204018: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1108 unstable=0 bg_thresh=995 thresh=1991 gap=744 poll_thresh=28 ino=257 dd-2584 [000] 140.204220: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1108 unstable=0 bg_thresh=994 thresh=1989 gap=716 poll_thresh=29 ino=257 dd-2584 [000] 140.204422: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1108 unstable=0 bg_thresh=994 thresh=1988 gap=676 poll_thresh=30 ino=257 dd-2584 [000] 140.204623: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1108 unstable=0 bg_thresh=993 thresh=1986 gap=648 poll_thresh=31 ino=257 dd-2584 [000] 140.204831: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1108 unstable=0 bg_thresh=995 thresh=1991 gap=614 poll_thresh=32 ino=257 dd-2584 [000] 140.205199: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1108 unstable=0 bg_thresh=991 thresh=1983 gap=542 poll_thresh=34 ino=257 dd-2584 [000] 140.205787: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1108 unstable=0 bg_thresh=999 thresh=1998 gap=507 poll_thresh=36 ino=257 dd-2584 [000] 140.206094: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1108 unstable=0 bg_thresh=995 thresh=1991 gap=450 poll_thresh=38 ino=257 dd-2584 [000] 140.206101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=53968 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [000] 140.210865: balance_dirty_state: bdi btrfs-1: dirty=433 wb=858 unstable=0 bg_thresh=996 thresh=1992 gap=701 poll_thresh=38 ino=257 dd-2584 [000] 140.210961: balance_dirty_state: bdi btrfs-1: dirty=433 wb=858 unstable=0 bg_thresh=995 thresh=1991 gap=700 poll_thresh=28 ino=257 dd-2584 [000] 140.211150: balance_dirty_state: bdi btrfs-1: dirty=483 wb=858 unstable=0 bg_thresh=995 thresh=1990 gap=649 poll_thresh=29 ino=257 dd-2584 [000] 140.211340: balance_dirty_state: bdi btrfs-1: dirty=508 wb=858 unstable=0 bg_thresh=997 thresh=1994 gap=628 poll_thresh=30 ino=257 dd-2584 [000] 140.211531: balance_dirty_state: bdi btrfs-1: dirty=533 wb=858 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=31 ino=257 dd-2584 [000] 140.212124: balance_dirty_state: bdi btrfs-1: dirty=558 wb=858 unstable=0 bg_thresh=1043 thresh=2086 gap=670 poll_thresh=32 ino=257 dd-2584 [000] 140.212755: balance_dirty_state: bdi btrfs-1: dirty=608 wb=808 unstable=0 bg_thresh=1042 thresh=2084 gap=668 poll_thresh=34 ino=257 dd-2584 [000] 140.213029: balance_dirty_state: bdi btrfs-1: dirty=658 wb=733 unstable=0 bg_thresh=1041 thresh=2083 gap=692 poll_thresh=36 ino=257 dd-2584 [000] 140.213286: balance_dirty_state: bdi btrfs-1: dirty=708 wb=733 unstable=0 bg_thresh=1040 thresh=2081 gap=640 poll_thresh=38 ino=257 dd-2584 [000] 140.213540: balance_dirty_state: bdi btrfs-1: dirty=758 wb=733 unstable=0 bg_thresh=1042 thresh=2085 gap=594 poll_thresh=40 ino=257 dd-2584 [000] 140.213797: balance_dirty_state: bdi btrfs-1: dirty=808 wb=733 unstable=0 bg_thresh=1041 thresh=2083 gap=542 poll_thresh=42 ino=257 dd-2584 [000] 140.214051: balance_dirty_state: bdi btrfs-1: dirty=858 wb=733 unstable=0 bg_thresh=1040 thresh=2081 gap=490 poll_thresh=44 ino=257 dd-2584 [000] 140.214057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1342 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=53968 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [000] 140.218939: balance_dirty_state: bdi btrfs-1: dirty=858 wb=733 unstable=0 bg_thresh=1040 thresh=2081 gap=490 poll_thresh=44 ino=257 dd-2584 [000] 140.218944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1342 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=53968 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [004] 140.226919: balance_dirty_state: bdi btrfs-1: dirty=858 wb=508 unstable=0 bg_thresh=1040 thresh=2081 gap=715 poll_thresh=44 ino=257 dd-2584 [004] 140.227180: balance_dirty_state: bdi btrfs-1: dirty=883 wb=508 unstable=0 bg_thresh=1037 thresh=2075 gap=684 poll_thresh=33 ino=257 dd-2584 [004] 140.227359: balance_dirty_state: bdi btrfs-1: dirty=933 wb=508 unstable=0 bg_thresh=1036 thresh=2073 gap=632 poll_thresh=35 ino=257 dd-2584 [004] 140.227569: balance_dirty_state: bdi btrfs-1: dirty=958 wb=508 unstable=0 bg_thresh=1033 thresh=2067 gap=601 poll_thresh=37 ino=257 dd-2584 [004] 140.227777: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=508 unstable=0 bg_thresh=1034 thresh=2068 gap=526 poll_thresh=39 ino=257 dd-2584 [004] 140.228201: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=508 unstable=0 bg_thresh=1040 thresh=2081 gap=514 poll_thresh=41 ino=257 dd-2584 [004] 140.228206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-27% task_gap=-154% task_weight=100% bdi_bw=53968 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 140.228294: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27708 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 140.230632: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=1024 to_write=7168 dd-2584 [004] 140.234898: balance_dirty_state: bdi btrfs-1: dirty=34 wb=1408 unstable=0 bg_thresh=1027 thresh=2054 gap=612 poll_thresh=41 ino=257 dd-2584 [004] 140.235000: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1408 unstable=0 bg_thresh=1027 thresh=2054 gap=587 poll_thresh=31 ino=257 dd-2584 [004] 140.235172: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1408 unstable=0 bg_thresh=1028 thresh=2057 gap=565 poll_thresh=32 ino=257 dd-2584 [004] 140.235662: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1408 unstable=0 bg_thresh=1030 thresh=2060 gap=517 poll_thresh=34 ino=257 dd-2584 [004] 140.235916: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1408 unstable=0 bg_thresh=1032 thresh=2064 gap=471 poll_thresh=36 ino=257 dd-2584 [004] 140.235922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1326 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=53968 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [004] 140.242899: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1283 unstable=0 bg_thresh=1033 thresh=2067 gap=599 poll_thresh=36 ino=257 dd-2584 [004] 140.243009: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1283 unstable=0 bg_thresh=1030 thresh=2061 gap=568 poll_thresh=27 ino=257 dd-2584 [004] 140.243132: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1283 unstable=0 bg_thresh=1032 thresh=2065 gap=547 poll_thresh=28 ino=257 dd-2584 [004] 140.243256: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1283 unstable=0 bg_thresh=1032 thresh=2064 gap=521 poll_thresh=29 ino=257 dd-2584 [004] 140.243381: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1283 unstable=0 bg_thresh=1031 thresh=2063 gap=495 poll_thresh=30 ino=257 dd-2584 [004] 140.243385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-176% task_weight=100% bdi_bw=53968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 140.250945: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1158 unstable=0 bg_thresh=1029 thresh=2059 gap=616 poll_thresh=30 ino=257 dd-2584 [004] 140.251031: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1158 unstable=0 bg_thresh=1032 thresh=2064 gap=596 poll_thresh=22 ino=257 dd-2584 [004] 140.251167: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1158 unstable=0 bg_thresh=1028 thresh=2057 gap=564 poll_thresh=23 ino=257 dd-2584 [004] 140.251853: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1158 unstable=0 bg_thresh=1041 thresh=2082 gap=551 poll_thresh=24 ino=257 dd-2584 [004] 140.251987: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1158 unstable=0 bg_thresh=1040 thresh=2081 gap=500 poll_thresh=25 ino=257 dd-2584 [004] 140.251992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1342 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=53968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 140.262890: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1030 unstable=0 bg_thresh=1031 thresh=2063 gap=610 poll_thresh=25 ino=257 dd-2584 [004] 140.262999: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1030 unstable=0 bg_thresh=1033 thresh=2067 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 140.263193: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1030 unstable=0 bg_thresh=1033 thresh=2066 gap=575 poll_thresh=20 ino=257 dd-2584 [004] 140.263393: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1030 unstable=0 bg_thresh=1032 thresh=2065 gap=549 poll_thresh=21 ino=257 dd-2584 [004] 140.263588: balance_dirty_state: bdi btrfs-1: dirty=536 wb=1030 unstable=0 bg_thresh=1034 thresh=2069 gap=503 poll_thresh=22 ino=257 dd-2584 [004] 140.263595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=53968 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 140.270871: balance_dirty_state: bdi btrfs-1: dirty=536 wb=900 unstable=0 bg_thresh=1032 thresh=2064 gap=628 poll_thresh=22 ino=257 dd-2584 [004] 140.270981: balance_dirty_state: bdi btrfs-1: dirty=536 wb=900 unstable=0 bg_thresh=1027 thresh=2054 gap=618 poll_thresh=16 ino=257 dd-2584 [004] 140.271202: balance_dirty_state: bdi btrfs-1: dirty=574 wb=900 unstable=0 bg_thresh=1030 thresh=2060 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 140.271407: balance_dirty_state: bdi btrfs-1: dirty=599 wb=900 unstable=0 bg_thresh=1032 thresh=2065 gap=566 poll_thresh=18 ino=257 dd-2584 [004] 140.272133: balance_dirty_state: bdi btrfs-1: dirty=624 wb=900 unstable=0 bg_thresh=1036 thresh=2073 gap=549 poll_thresh=19 ino=257 dd-2584 [004] 140.272333: balance_dirty_state: bdi btrfs-1: dirty=674 wb=900 unstable=0 bg_thresh=1038 thresh=2077 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 140.272339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1338 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-203% task_weight=99% bdi_bw=53968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 140.282922: balance_dirty_state: bdi btrfs-1: dirty=674 wb=657 unstable=0 bg_thresh=1035 thresh=2071 gap=740 poll_thresh=20 ino=257 dd-2584 [004] 140.283014: balance_dirty_state: bdi btrfs-1: dirty=674 wb=657 unstable=0 bg_thresh=1035 thresh=2071 gap=740 poll_thresh=15 ino=257 dd-2584 [004] 140.283077: balance_dirty_state: bdi btrfs-1: dirty=699 wb=657 unstable=0 bg_thresh=1035 thresh=2070 gap=714 poll_thresh=16 ino=257 dd-2584 [004] 140.283193: balance_dirty_state: bdi btrfs-1: dirty=724 wb=657 unstable=0 bg_thresh=1034 thresh=2069 gap=688 poll_thresh=17 ino=257 dd-2584 [004] 140.283365: balance_dirty_state: bdi btrfs-1: dirty=762 wb=657 unstable=0 bg_thresh=1035 thresh=2071 gap=652 poll_thresh=18 ino=257 dd-2584 [004] 140.283503: balance_dirty_state: bdi btrfs-1: dirty=800 wb=657 unstable=0 bg_thresh=1039 thresh=2079 gap=622 poll_thresh=19 ino=257 dd-2584 [004] 140.283671: balance_dirty_state: bdi btrfs-1: dirty=825 wb=657 unstable=0 bg_thresh=1036 thresh=2072 gap=590 poll_thresh=20 ino=257 dd-2584 [004] 140.283829: balance_dirty_state: bdi btrfs-1: dirty=875 wb=657 unstable=0 bg_thresh=1035 thresh=2071 gap=539 poll_thresh=21 ino=257 dd-2584 [004] 140.284608: balance_dirty_state: bdi btrfs-1: dirty=900 wb=657 unstable=0 bg_thresh=1036 thresh=2073 gap=516 poll_thresh=22 ino=257 dd-2584 [004] 140.284615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1335 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-162% task_weight=98% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 140.290910: balance_dirty_state: bdi btrfs-1: dirty=901 wb=528 unstable=0 bg_thresh=1028 thresh=2057 gap=628 poll_thresh=22 ino=257 dd-2584 [004] 140.291014: balance_dirty_state: bdi btrfs-1: dirty=927 wb=528 unstable=0 bg_thresh=1029 thresh=2058 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 140.291212: balance_dirty_state: bdi btrfs-1: dirty=940 wb=528 unstable=0 bg_thresh=1030 thresh=2060 gap=592 poll_thresh=17 ino=257 dd-2584 [004] 140.291407: balance_dirty_state: bdi btrfs-1: dirty=965 wb=528 unstable=0 bg_thresh=1029 thresh=2059 gap=566 poll_thresh=18 ino=257 dd-2584 [004] 140.291606: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=528 unstable=0 bg_thresh=1031 thresh=2063 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 140.291801: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=528 unstable=0 bg_thresh=1031 thresh=2062 gap=494 poll_thresh=20 ino=257 dd-2584 [004] 140.291807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-222% task_weight=100% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 140.291854: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27772 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 140.294225: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=992 to_write=7200 dd-2584 [007] 140.298954: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1407 unstable=0 bg_thresh=1013 thresh=2026 gap=571 poll_thresh=20 ino=257 dd-2584 [007] 140.299546: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1407 unstable=0 bg_thresh=1015 thresh=2030 gap=575 poll_thresh=15 ino=257 dd-2584 [007] 140.299679: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1407 unstable=0 bg_thresh=1015 thresh=2030 gap=550 poll_thresh=16 ino=257 dd-2584 [007] 140.299935: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1407 unstable=0 bg_thresh=1017 thresh=2035 gap=530 poll_thresh=17 ino=257 dd-2584 [007] 140.300380: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1282 unstable=0 bg_thresh=1020 thresh=2040 gap=622 poll_thresh=18 ino=257 dd-2584 [007] 140.300513: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1282 unstable=0 bg_thresh=1021 thresh=2042 gap=586 poll_thresh=19 ino=257 dd-2584 [007] 140.300643: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1282 unstable=0 bg_thresh=1020 thresh=2041 gap=560 poll_thresh=20 ino=257 dd-2584 [007] 140.300770: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1282 unstable=0 bg_thresh=1022 thresh=2045 gap=514 poll_thresh=21 ino=257 dd-2584 [007] 140.301187: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1282 unstable=0 bg_thresh=1017 thresh=2035 gap=491 poll_thresh=22 ino=257 dd-2584 [007] 140.301192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 140.307016: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1282 unstable=0 bg_thresh=1014 thresh=2028 gap=484 poll_thresh=22 ino=257 dd-2584 [007] 140.307021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 140.315044: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1132 unstable=0 bg_thresh=1015 thresh=2030 gap=636 poll_thresh=22 ino=257 dd-2584 [007] 140.315125: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1132 unstable=0 bg_thresh=1015 thresh=2030 gap=611 poll_thresh=16 ino=257 dd-2584 [007] 140.315249: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1132 unstable=0 bg_thresh=1017 thresh=2035 gap=591 poll_thresh=17 ino=257 dd-2584 [007] 140.315377: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1132 unstable=0 bg_thresh=1019 thresh=2039 gap=570 poll_thresh=18 ino=257 dd-2584 [007] 140.315509: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1132 unstable=0 bg_thresh=1019 thresh=2038 gap=519 poll_thresh=19 ino=257 dd-2584 [007] 140.315822: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1031 unstable=0 bg_thresh=1018 thresh=2037 gap=594 poll_thresh=20 ino=257 dd-2584 [007] 140.316110: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1031 unstable=0 bg_thresh=1017 thresh=2034 gap=565 poll_thresh=21 ino=257 dd-2584 [007] 140.316615: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1031 unstable=0 bg_thresh=1042 thresh=2084 gap=577 poll_thresh=22 ino=257 dd-2584 [007] 140.316737: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1031 unstable=0 bg_thresh=1044 thresh=2088 gap=556 poll_thresh=23 ino=257 dd-2584 [007] 140.316858: balance_dirty_state: bdi btrfs-1: dirty=551 wb=1031 unstable=0 bg_thresh=1043 thresh=2087 gap=505 poll_thresh=24 ino=257 dd-2584 [007] 140.316863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1347 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 140.323010: balance_dirty_state: bdi btrfs-1: dirty=551 wb=1031 unstable=0 bg_thresh=1031 thresh=2063 gap=481 poll_thresh=24 ino=257 dd-2584 [007] 140.323016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1325 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 140.330995: balance_dirty_state: bdi btrfs-1: dirty=551 wb=906 unstable=0 bg_thresh=1033 thresh=2067 gap=610 poll_thresh=24 ino=257 dd-2584 [007] 140.331064: balance_dirty_state: bdi btrfs-1: dirty=551 wb=906 unstable=0 bg_thresh=1033 thresh=2067 gap=610 poll_thresh=18 ino=257 dd-2584 [007] 140.331184: balance_dirty_state: bdi btrfs-1: dirty=576 wb=906 unstable=0 bg_thresh=1035 thresh=2071 gap=589 poll_thresh=19 ino=257 dd-2584 [007] 140.331301: balance_dirty_state: bdi btrfs-1: dirty=626 wb=906 unstable=0 bg_thresh=1035 thresh=2070 gap=538 poll_thresh=20 ino=257 dd-2584 [007] 140.331588: balance_dirty_state: bdi btrfs-1: dirty=651 wb=906 unstable=0 bg_thresh=1034 thresh=2069 gap=512 poll_thresh=21 ino=257 dd-2584 [007] 140.331593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 140.339014: balance_dirty_state: bdi btrfs-1: dirty=651 wb=629 unstable=0 bg_thresh=1034 thresh=2069 gap=789 poll_thresh=21 ino=257 dd-2584 [007] 140.339121: balance_dirty_state: bdi btrfs-1: dirty=676 wb=629 unstable=0 bg_thresh=1034 thresh=2068 gap=763 poll_thresh=16 ino=257 dd-2584 [007] 140.339235: balance_dirty_state: bdi btrfs-1: dirty=701 wb=629 unstable=0 bg_thresh=1033 thresh=2067 gap=737 poll_thresh=17 ino=257 dd-2584 [007] 140.339348: balance_dirty_state: bdi btrfs-1: dirty=726 wb=629 unstable=0 bg_thresh=1033 thresh=2066 gap=711 poll_thresh=18 ino=257 dd-2584 [007] 140.339461: balance_dirty_state: bdi btrfs-1: dirty=776 wb=629 unstable=0 bg_thresh=1035 thresh=2070 gap=665 poll_thresh=19 ino=257 dd-2584 [007] 140.339574: balance_dirty_state: bdi btrfs-1: dirty=801 wb=629 unstable=0 bg_thresh=1034 thresh=2069 gap=639 poll_thresh=20 ino=257 dd-2584 [007] 140.339699: balance_dirty_state: bdi btrfs-1: dirty=827 wb=629 unstable=0 bg_thresh=1034 thresh=2069 gap=613 poll_thresh=21 ino=257 dd-2584 [007] 140.339834: balance_dirty_state: bdi btrfs-1: dirty=852 wb=629 unstable=0 bg_thresh=1029 thresh=2059 gap=578 poll_thresh=22 ino=257 dd-2584 [007] 140.339970: balance_dirty_state: bdi btrfs-1: dirty=902 wb=629 unstable=0 bg_thresh=1034 thresh=2069 gap=538 poll_thresh=23 ino=257 dd-2584 [007] 140.340268: balance_dirty_state: bdi btrfs-1: dirty=927 wb=629 unstable=0 bg_thresh=1034 thresh=2068 gap=512 poll_thresh=24 ino=257 dd-2584 [007] 140.340272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-214% task_weight=98% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 140.347011: balance_dirty_state: bdi btrfs-1: dirty=927 wb=504 unstable=0 bg_thresh=1032 thresh=2065 gap=634 poll_thresh=24 ino=257 dd-2584 [007] 140.347114: balance_dirty_state: bdi btrfs-1: dirty=927 wb=504 unstable=0 bg_thresh=1035 thresh=2070 gap=639 poll_thresh=18 ino=257 dd-2584 [007] 140.347237: balance_dirty_state: bdi btrfs-1: dirty=977 wb=504 unstable=0 bg_thresh=1034 thresh=2069 gap=588 poll_thresh=19 ino=257 dd-2584 [007] 140.347361: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=504 unstable=0 bg_thresh=1034 thresh=2068 gap=562 poll_thresh=20 ino=257 dd-2584 [007] 140.347485: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=504 unstable=0 bg_thresh=1036 thresh=2072 gap=541 poll_thresh=21 ino=257 dd-2584 [007] 140.347865: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=504 unstable=0 bg_thresh=1042 thresh=2085 gap=516 poll_thresh=22 ino=257 dd-2584 [007] 140.347870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1346 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-69% task_gap=-238% task_weight=98% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 140.347889: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27828 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 140.352708: writeback_single_inode: bdi btrfs-1: ino=257 state= age=52 wrote=1024 to_write=7168 dd-2584 [007] 140.355020: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1408 unstable=0 bg_thresh=1038 thresh=2076 gap=620 poll_thresh=22 ino=257 dd-2584 [007] 140.355120: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1408 unstable=0 bg_thresh=1038 thresh=2077 gap=608 poll_thresh=16 ino=257 dd-2584 [007] 140.355255: balance_dirty_state: bdi btrfs-1: dirty=99 wb=1408 unstable=0 bg_thresh=1040 thresh=2081 gap=574 poll_thresh=17 ino=257 dd-2584 [007] 140.355385: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1408 unstable=0 bg_thresh=1040 thresh=2080 gap=548 poll_thresh=18 ino=257 dd-2584 [007] 140.355689: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1408 unstable=0 bg_thresh=1042 thresh=2084 gap=502 poll_thresh=19 ino=257 dd-2584 [007] 140.355694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1345 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-48% task_gap=-194% task_weight=98% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 140.362986: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1257 unstable=0 bg_thresh=1037 thresh=2074 gap=643 poll_thresh=19 ino=257 dd-2584 [007] 140.363090: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1257 unstable=0 bg_thresh=1034 thresh=2068 gap=637 poll_thresh=14 ino=257 dd-2584 [007] 140.363155: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1257 unstable=0 bg_thresh=1036 thresh=2073 gap=617 poll_thresh=15 ino=257 dd-2584 [007] 140.363226: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1257 unstable=0 bg_thresh=1033 thresh=2067 gap=586 poll_thresh=16 ino=257 dd-2584 [007] 140.363727: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1257 unstable=0 bg_thresh=1044 thresh=2088 gap=607 poll_thresh=17 ino=257 dd-2584 [007] 140.363855: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1257 unstable=0 bg_thresh=1043 thresh=2087 gap=556 poll_thresh=18 ino=257 dd-2584 [007] 140.363985: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1257 unstable=0 bg_thresh=1045 thresh=2091 gap=535 poll_thresh=19 ino=257 dd-2584 [007] 140.364116: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1257 unstable=0 bg_thresh=1045 thresh=2090 gap=509 poll_thresh=20 ino=257 dd-2584 [007] 140.364121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1439 task_limit=1351 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 140.371024: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1143 unstable=0 bg_thresh=1037 thresh=2074 gap=607 poll_thresh=20 ino=257 dd-2584 [007] 140.371106: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1143 unstable=0 bg_thresh=1037 thresh=2075 gap=582 poll_thresh=15 ino=257 dd-2584 [007] 140.371174: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1143 unstable=0 bg_thresh=1037 thresh=2074 gap=556 poll_thresh=16 ino=257 dd-2584 [007] 140.371477: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1143 unstable=0 bg_thresh=1036 thresh=2073 gap=530 poll_thresh=17 ino=257 dd-2584 [007] 140.371613: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1143 unstable=0 bg_thresh=1038 thresh=2077 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 140.371617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1338 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 140.379021: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1043 unstable=0 bg_thresh=1037 thresh=2074 gap=593 poll_thresh=18 ino=257 dd-2584 [007] 140.379128: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1043 unstable=0 bg_thresh=1034 thresh=2068 gap=562 poll_thresh=13 ino=257 dd-2584 [007] 140.379193: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1043 unstable=0 bg_thresh=1036 thresh=2073 gap=567 poll_thresh=14 ino=257 dd-2584 [007] 140.379260: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1043 unstable=0 bg_thresh=1033 thresh=2067 gap=536 poll_thresh=15 ino=257 dd-2584 [007] 140.379634: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1043 unstable=0 bg_thresh=1046 thresh=2093 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 140.379766: balance_dirty_state: bdi btrfs-1: dirty=538 wb=1043 unstable=0 bg_thresh=1045 thresh=2091 gap=510 poll_thresh=17 ino=257 dd-2584 [007] 140.379771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1440 task_limit=1351 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-43% task_gap=-187% task_weight=99% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 140.387005: balance_dirty_state: bdi btrfs-1: dirty=538 wb=1043 unstable=0 bg_thresh=1037 thresh=2075 gap=494 poll_thresh=17 ino=257 dd-2584 [007] 140.387011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1336 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-53% task_gap=-206% task_weight=99% bdi_bw=58604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 140.395057: balance_dirty_state: bdi btrfs-1: dirty=538 wb=766 unstable=0 bg_thresh=1035 thresh=2071 gap=767 poll_thresh=17 ino=257 dd-2584 [000] 140.395148: balance_dirty_state: bdi btrfs-1: dirty=538 wb=766 unstable=0 bg_thresh=1032 thresh=2065 gap=761 poll_thresh=13 ino=257 dd-2584 [000] 140.395297: balance_dirty_state: bdi btrfs-1: dirty=563 wb=741 unstable=0 bg_thresh=1032 thresh=2064 gap=760 poll_thresh=14 ino=257 dd-2584 [000] 140.395427: balance_dirty_state: bdi btrfs-1: dirty=576 wb=691 unstable=0 bg_thresh=1032 thresh=2064 gap=797 poll_thresh=15 ino=257 dd-2584 [000] 140.395550: balance_dirty_state: bdi btrfs-1: dirty=601 wb=641 unstable=0 bg_thresh=1034 thresh=2069 gap=827 poll_thresh=16 ino=257 dd-2584 [000] 140.395731: balance_dirty_state: bdi btrfs-1: dirty=627 wb=641 unstable=0 bg_thresh=1031 thresh=2062 gap=794 poll_thresh=17 ino=257 dd-2584 [000] 140.396119: balance_dirty_state: bdi btrfs-1: dirty=652 wb=641 unstable=0 bg_thresh=1030 thresh=2061 gap=768 poll_thresh=18 ino=257 dd-2584 [000] 140.396284: balance_dirty_state: bdi btrfs-1: dirty=702 wb=641 unstable=0 bg_thresh=1032 thresh=2065 gap=722 poll_thresh=19 ino=257 dd-2584 [000] 140.396450: balance_dirty_state: bdi btrfs-1: dirty=727 wb=641 unstable=0 bg_thresh=1032 thresh=2064 gap=696 poll_thresh=20 ino=257 dd-2584 [000] 140.396624: balance_dirty_state: bdi btrfs-1: dirty=765 wb=641 unstable=0 bg_thresh=1031 thresh=2063 gap=657 poll_thresh=21 ino=257 dd-2584 [000] 140.397079: balance_dirty_state: bdi btrfs-1: dirty=790 wb=641 unstable=0 bg_thresh=1043 thresh=2086 gap=655 poll_thresh=22 ino=257 dd-2584 [000] 140.397214: balance_dirty_state: bdi btrfs-1: dirty=815 wb=641 unstable=0 bg_thresh=1042 thresh=2085 gap=629 poll_thresh=23 ino=257 dd-2584 [000] 140.397346: balance_dirty_state: bdi btrfs-1: dirty=865 wb=641 unstable=0 bg_thresh=1042 thresh=2084 gap=578 poll_thresh=24 ino=257 dd-2584 [000] 140.397479: balance_dirty_state: bdi btrfs-1: dirty=890 wb=641 unstable=0 bg_thresh=1044 thresh=2088 gap=557 poll_thresh=25 ino=257 dd-2584 [000] 140.398051: balance_dirty_state: bdi btrfs-1: dirty=915 wb=641 unstable=0 bg_thresh=1040 thresh=2081 gap=525 poll_thresh=26 ino=257 dd-2584 [000] 140.398440: balance_dirty_state: bdi btrfs-1: dirty=966 wb=641 unstable=0 bg_thresh=1039 thresh=2079 gap=472 poll_thresh=27 ino=257 dd-2584 [000] 140.398445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1340 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-73% task_gap=-245% task_weight=99% bdi_bw=58604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 140.403014: balance_dirty_state: bdi btrfs-1: dirty=966 wb=641 unstable=0 bg_thresh=1037 thresh=2075 gap=468 poll_thresh=27 ino=257 dd-2584 [000] 140.403019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1336 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-53% task_gap=-206% task_weight=99% bdi_bw=58604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 140.410952: balance_dirty_state: bdi btrfs-1: dirty=966 wb=377 unstable=0 bg_thresh=1038 thresh=2077 gap=734 poll_thresh=27 ino=257 dd-2584 [000] 140.411021: balance_dirty_state: bdi btrfs-1: dirty=966 wb=377 unstable=0 bg_thresh=1038 thresh=2077 gap=734 poll_thresh=20 ino=257 dd-2584 [000] 140.411155: balance_dirty_state: bdi btrfs-1: dirty=991 wb=377 unstable=0 bg_thresh=1038 thresh=2076 gap=708 poll_thresh=21 ino=257 dd-2584 [000] 140.411285: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=377 unstable=0 bg_thresh=1034 thresh=2069 gap=651 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 140.411346: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27892 wrote=0 to_write=8192 dd-2584 [000] 140.411552: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=390 unstable=0 bg_thresh=1037 thresh=2074 gap=643 poll_thresh=23 ino=257 dd-2584 [000] 140.411705: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=453 unstable=0 bg_thresh=1033 thresh=2067 gap=586 poll_thresh=24 ino=257 dd-2584 [000] 140.411883: balance_dirty_state: bdi btrfs-1: dirty=978 wb=528 unstable=0 bg_thresh=1035 thresh=2071 gap=565 poll_thresh=25 ino=257 dd-2584 [000] 140.412143: balance_dirty_state: bdi btrfs-1: dirty=903 wb=641 unstable=0 bg_thresh=1040 thresh=2080 gap=536 poll_thresh=26 ino=257 dd-2584 [000] 140.412494: balance_dirty_state: bdi btrfs-1: dirty=777 wb=792 unstable=0 bg_thresh=1040 thresh=2081 gap=512 poll_thresh=27 ino=257 dd-2584 [000] 140.412495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1342 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=58604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 140.414060: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1136 to_write=7056 dd-2584 [000] 140.418939: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1396 unstable=0 bg_thresh=1012 thresh=2025 gap=581 poll_thresh=27 ino=257 dd-2584 [000] 140.419390: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1396 unstable=0 bg_thresh=1024 thresh=2049 gap=580 poll_thresh=20 ino=257 dd-2584 [000] 140.419589: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1396 unstable=0 bg_thresh=1021 thresh=2042 gap=548 poll_thresh=21 ino=257 dd-2584 [000] 140.419759: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1396 unstable=0 bg_thresh=1021 thresh=2043 gap=524 poll_thresh=22 ino=257 dd-2584 [000] 140.419954: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1396 unstable=0 bg_thresh=1018 thresh=2036 gap=492 poll_thresh=23 ino=257 dd-2584 [000] 140.419960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-298% task_weight=98% bdi_bw=58604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 140.427060: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1270 unstable=0 bg_thresh=1010 thresh=2021 gap=603 poll_thresh=23 ino=257 dd-2584 [004] 140.427247: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1270 unstable=0 bg_thresh=1011 thresh=2022 gap=591 poll_thresh=17 ino=257 dd-2584 [004] 140.427609: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1270 unstable=0 bg_thresh=1011 thresh=2022 gap=565 poll_thresh=18 ino=257 dd-2584 [004] 140.427968: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1270 unstable=0 bg_thresh=1009 thresh=2018 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 140.428830: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1270 unstable=0 bg_thresh=1042 thresh=2085 gap=552 poll_thresh=20 ino=257 dd-2584 [004] 140.429299: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1270 unstable=0 bg_thresh=1044 thresh=2089 gap=531 poll_thresh=21 ino=257 dd-2584 [004] 140.429485: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1270 unstable=0 bg_thresh=1041 thresh=2082 gap=499 poll_thresh=22 ino=257 dd-2584 [004] 140.429492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1343 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-93% task_gap=-286% task_weight=98% bdi_bw=58604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 140.435061: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1145 unstable=0 bg_thresh=1029 thresh=2059 gap=601 poll_thresh=22 ino=257 dd-2584 [004] 140.435151: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1145 unstable=0 bg_thresh=1026 thresh=2053 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 140.435323: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1145 unstable=0 bg_thresh=1028 thresh=2057 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 140.435506: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1145 unstable=0 bg_thresh=1028 thresh=2056 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 140.435512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1319 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-87% task_gap=-273% task_weight=98% bdi_bw=58604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 140.443021: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1145 unstable=0 bg_thresh=1028 thresh=2057 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 140.443027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1320 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=58604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 140.451017: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1020 unstable=0 bg_thresh=1015 thresh=2031 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 140.451104: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1020 unstable=0 bg_thresh=1016 thresh=2032 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 140.451164: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1020 unstable=0 bg_thresh=1016 thresh=2032 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 140.451224: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1020 unstable=0 bg_thresh=1015 thresh=2031 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 140.451284: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1020 unstable=0 bg_thresh=1015 thresh=2031 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 140.451401: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1020 unstable=0 bg_thresh=1017 thresh=2035 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 140.451684: balance_dirty_state: bdi btrfs-1: dirty=538 wb=1020 unstable=0 bg_thresh=1017 thresh=2034 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 140.451689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=58604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 140.458994: balance_dirty_state: bdi btrfs-1: dirty=538 wb=881 unstable=0 bg_thresh=1018 thresh=2036 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 140.459069: balance_dirty_state: bdi btrfs-1: dirty=538 wb=881 unstable=0 bg_thresh=1017 thresh=2035 gap=616 poll_thresh=13 ino=257 dd-2584 [004] 140.459126: balance_dirty_state: bdi btrfs-1: dirty=563 wb=881 unstable=0 bg_thresh=1017 thresh=2035 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 140.459184: balance_dirty_state: bdi btrfs-1: dirty=588 wb=881 unstable=0 bg_thresh=1017 thresh=2034 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 140.459242: balance_dirty_state: bdi btrfs-1: dirty=588 wb=881 unstable=0 bg_thresh=1017 thresh=2034 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 140.459357: balance_dirty_state: bdi btrfs-1: dirty=638 wb=881 unstable=0 bg_thresh=1019 thresh=2038 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 140.459475: balance_dirty_state: bdi btrfs-1: dirty=663 wb=881 unstable=0 bg_thresh=1015 thresh=2031 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 140.459479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-305% task_weight=98% bdi_bw=58604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 140.467047: balance_dirty_state: bdi btrfs-1: dirty=663 wb=756 unstable=0 bg_thresh=1015 thresh=2030 gap=611 poll_thresh=18 ino=257 dd-2584 [002] 140.467179: balance_dirty_state: bdi btrfs-1: dirty=663 wb=756 unstable=0 bg_thresh=1015 thresh=2030 gap=611 poll_thresh=13 ino=257 dd-2584 [002] 140.467299: balance_dirty_state: bdi btrfs-1: dirty=688 wb=756 unstable=0 bg_thresh=1014 thresh=2029 gap=585 poll_thresh=14 ino=257 dd-2584 [002] 140.467420: balance_dirty_state: bdi btrfs-1: dirty=713 wb=756 unstable=0 bg_thresh=1014 thresh=2029 gap=560 poll_thresh=15 ino=257 dd-2584 [002] 140.467540: balance_dirty_state: bdi btrfs-1: dirty=713 wb=756 unstable=0 bg_thresh=1014 thresh=2028 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 140.467781: balance_dirty_state: bdi btrfs-1: dirty=763 wb=756 unstable=0 bg_thresh=1013 thresh=2027 gap=508 poll_thresh=17 ino=257 dd-2584 [002] 140.468375: balance_dirty_state: bdi btrfs-1: dirty=788 wb=756 unstable=0 bg_thresh=1013 thresh=2026 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 140.468384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=58604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 140.475017: balance_dirty_state: bdi btrfs-1: dirty=788 wb=617 unstable=0 bg_thresh=1014 thresh=2029 gap=624 poll_thresh=18 ino=257 dd-2584 [002] 140.475112: balance_dirty_state: bdi btrfs-1: dirty=813 wb=617 unstable=0 bg_thresh=1017 thresh=2034 gap=604 poll_thresh=13 ino=257 dd-2584 [002] 140.475231: balance_dirty_state: bdi btrfs-1: dirty=813 wb=617 unstable=0 bg_thresh=1016 thresh=2033 gap=603 poll_thresh=14 ino=257 dd-2584 [002] 140.475348: balance_dirty_state: bdi btrfs-1: dirty=838 wb=617 unstable=0 bg_thresh=1016 thresh=2033 gap=578 poll_thresh=15 ino=257 dd-2584 [002] 140.475468: balance_dirty_state: bdi btrfs-1: dirty=863 wb=617 unstable=0 bg_thresh=1016 thresh=2032 gap=552 poll_thresh=16 ino=257 dd-2584 [002] 140.475707: balance_dirty_state: bdi btrfs-1: dirty=888 wb=617 unstable=0 bg_thresh=1015 thresh=2031 gap=526 poll_thresh=17 ino=257 dd-2584 [002] 140.475947: balance_dirty_state: bdi btrfs-1: dirty=913 wb=617 unstable=0 bg_thresh=1017 thresh=2035 gap=505 poll_thresh=18 ino=257 dd-2584 [002] 140.475955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=58604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 140.483059: balance_dirty_state: bdi btrfs-1: dirty=913 wb=504 unstable=0 bg_thresh=1017 thresh=2034 gap=617 poll_thresh=18 ino=257 dd-2584 [002] 140.483148: balance_dirty_state: bdi btrfs-1: dirty=938 wb=504 unstable=0 bg_thresh=1014 thresh=2028 gap=586 poll_thresh=13 ino=257 dd-2584 [002] 140.483208: balance_dirty_state: bdi btrfs-1: dirty=938 wb=504 unstable=0 bg_thresh=1016 thresh=2033 gap=591 poll_thresh=14 ino=257 dd-2584 [002] 140.483264: balance_dirty_state: bdi btrfs-1: dirty=963 wb=504 unstable=0 bg_thresh=1013 thresh=2027 gap=560 poll_thresh=15 ino=257 dd-2584 [002] 140.483322: balance_dirty_state: bdi btrfs-1: dirty=988 wb=504 unstable=0 bg_thresh=1016 thresh=2032 gap=540 poll_thresh=16 ino=257 dd-2584 [002] 140.483439: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=504 unstable=0 bg_thresh=1015 thresh=2031 gap=514 poll_thresh=17 ino=257 dd-2584 [002] 140.483719: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=504 unstable=0 bg_thresh=1017 thresh=2035 gap=493 poll_thresh=18 ino=257 dd-2584 [002] 140.483724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=58604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 140.483834: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27964 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 140.486580: writeback_single_inode: bdi btrfs-1: ino=257 state= age=128 wrote=1008 to_write=7184 dd-2584 [006] 140.490957: balance_dirty_state: bdi btrfs-1: dirty=35 wb=1394 unstable=0 bg_thresh=1017 thresh=2034 gap=605 poll_thresh=18 ino=257 dd-2584 [006] 140.491046: balance_dirty_state: bdi btrfs-1: dirty=35 wb=1394 unstable=0 bg_thresh=1017 thresh=2034 gap=605 poll_thresh=13 ino=257 dd-2584 [006] 140.491129: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1394 unstable=0 bg_thresh=1016 thresh=2033 gap=579 poll_thresh=14 ino=257 dd-2584 [006] 140.491206: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1394 unstable=0 bg_thresh=1016 thresh=2033 gap=579 poll_thresh=15 ino=257 dd-2584 [006] 140.491285: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1394 unstable=0 bg_thresh=1016 thresh=2032 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 140.491469: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1394 unstable=0 bg_thresh=1015 thresh=2031 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 140.491631: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1394 unstable=0 bg_thresh=1017 thresh=2035 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 140.491637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=59680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 140.499041: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1243 unstable=0 bg_thresh=1017 thresh=2034 gap=631 poll_thresh=18 ino=257 dd-2584 [006] 140.499113: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1218 unstable=0 bg_thresh=1013 thresh=2026 gap=648 poll_thresh=13 ino=257 dd-2584 [006] 140.499193: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1168 unstable=0 bg_thresh=1012 thresh=2025 gap=672 poll_thresh=14 ino=257 dd-2584 [006] 140.499260: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1143 unstable=0 bg_thresh=1018 thresh=2036 gap=683 poll_thresh=15 ino=257 dd-2584 [006] 140.499325: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1143 unstable=0 bg_thresh=1011 thresh=2022 gap=669 poll_thresh=16 ino=257 dd-2584 [006] 140.499452: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1143 unstable=0 bg_thresh=1016 thresh=2032 gap=654 poll_thresh=17 ino=257 dd-2584 [006] 140.499748: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1143 unstable=0 bg_thresh=1018 thresh=2037 gap=609 poll_thresh=18 ino=257 dd-2584 [006] 140.499866: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1143 unstable=0 bg_thresh=1018 thresh=2036 gap=583 poll_thresh=19 ino=257 dd-2584 [006] 140.499984: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1143 unstable=0 bg_thresh=1017 thresh=2035 gap=557 poll_thresh=20 ino=257 dd-2584 [006] 140.500106: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1143 unstable=0 bg_thresh=1019 thresh=2039 gap=511 poll_thresh=21 ino=257 dd-2584 [006] 140.500227: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1143 unstable=0 bg_thresh=1019 thresh=2038 gap=485 poll_thresh=22 ino=257 dd-2584 [006] 140.500232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-121% task_gap=-341% task_weight=98% bdi_bw=59680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 140.507050: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1143 unstable=0 bg_thresh=1019 thresh=2038 gap=485 poll_thresh=22 ino=257 dd-2584 [006] 140.507054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-121% task_gap=-341% task_weight=98% bdi_bw=59680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 140.515048: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1143 unstable=0 bg_thresh=1019 thresh=2038 gap=485 poll_thresh=22 ino=257 dd-2584 [006] 140.515052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-121% task_gap=-341% task_weight=98% bdi_bw=59680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 140.523073: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1143 unstable=0 bg_thresh=1019 thresh=2038 gap=485 poll_thresh=22 ino=257 dd-2584 [006] 140.523080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-121% task_gap=-341% task_weight=98% bdi_bw=59680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 140.531049: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1143 unstable=0 bg_thresh=1019 thresh=2038 gap=485 poll_thresh=22 ino=257 dd-2584 [006] 140.531053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-121% task_gap=-341% task_weight=98% bdi_bw=59680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 140.539135: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1143 unstable=0 bg_thresh=1019 thresh=2038 gap=485 poll_thresh=22 ino=257 dd-2584 [006] 140.539148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-121% task_gap=-341% task_weight=98% bdi_bw=59680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 140.547113: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1143 unstable=0 bg_thresh=1019 thresh=2038 gap=485 poll_thresh=22 ino=257 dd-2584 [006] 140.547123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-121% task_gap=-341% task_weight=98% bdi_bw=59680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 140.555084: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1143 unstable=0 bg_thresh=1010 thresh=2020 gap=467 poll_thresh=22 ino=257 dd-2584 [000] 140.555092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-133% task_gap=-365% task_weight=98% bdi_bw=59680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 140.562993: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1143 unstable=0 bg_thresh=1014 thresh=2029 gap=476 poll_thresh=22 ino=257 dd-2584 [004] 140.562999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-127% task_gap=-354% task_weight=99% bdi_bw=59680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 140.571041: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1143 unstable=0 bg_thresh=1007 thresh=2015 gap=462 poll_thresh=22 ino=257 dd-2584 [004] 140.571047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-373% task_weight=98% bdi_bw=59680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 140.583012: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1143 unstable=0 bg_thresh=1010 thresh=2021 gap=468 poll_thresh=22 ino=257 dd-2584 [004] 140.583024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-133% task_gap=-364% task_weight=98% bdi_bw=59680 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 140.591051: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1143 unstable=0 bg_thresh=1007 thresh=2015 gap=462 poll_thresh=22 ino=257 dd-2584 [004] 140.591055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-373% task_weight=98% bdi_bw=59680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 140.603017: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1017 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=22 ino=257 dd-2584 [000] 140.603128: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1017 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=16 ino=257 dd-2584 [000] 140.603311: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1017 unstable=0 bg_thresh=1005 thresh=2010 gap=533 poll_thresh=17 ino=257 dd-2584 [000] 140.603501: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1017 unstable=0 bg_thresh=1004 thresh=2009 gap=507 poll_thresh=18 ino=257 dd-2584 [000] 140.603693: balance_dirty_state: bdi btrfs-1: dirty=535 wb=1017 unstable=0 bg_thresh=1006 thresh=2013 gap=461 poll_thresh=19 ino=257 dd-2584 [000] 140.603699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 140.610991: balance_dirty_state: bdi btrfs-1: dirty=535 wb=639 unstable=0 bg_thresh=1007 thresh=2014 gap=840 poll_thresh=19 ino=257 dd-2584 [001] 140.611228: balance_dirty_state: bdi btrfs-1: dirty=535 wb=639 unstable=0 bg_thresh=1007 thresh=2014 gap=840 poll_thresh=14 ino=257 dd-2584 [001] 140.611286: balance_dirty_state: bdi btrfs-1: dirty=560 wb=639 unstable=0 bg_thresh=1009 thresh=2019 gap=820 poll_thresh=15 ino=257 dd-2584 [001] 140.611345: balance_dirty_state: bdi btrfs-1: dirty=585 wb=639 unstable=0 bg_thresh=1009 thresh=2019 gap=795 poll_thresh=16 ino=257 dd-2584 [001] 140.611462: balance_dirty_state: bdi btrfs-1: dirty=610 wb=639 unstable=0 bg_thresh=1012 thresh=2024 gap=775 poll_thresh=17 ino=257 dd-2584 [001] 140.611581: balance_dirty_state: bdi btrfs-1: dirty=635 wb=639 unstable=0 bg_thresh=1014 thresh=2028 gap=754 poll_thresh=18 ino=257 dd-2584 [001] 140.611699: balance_dirty_state: bdi btrfs-1: dirty=685 wb=639 unstable=0 bg_thresh=1013 thresh=2027 gap=703 poll_thresh=19 ino=257 dd-2584 [001] 140.611817: balance_dirty_state: bdi btrfs-1: dirty=710 wb=639 unstable=0 bg_thresh=1013 thresh=2026 gap=677 poll_thresh=20 ino=257 dd-2584 [001] 140.611937: balance_dirty_state: bdi btrfs-1: dirty=735 wb=639 unstable=0 bg_thresh=1012 thresh=2025 gap=651 poll_thresh=21 ino=257 dd-2584 [001] 140.612058: balance_dirty_state: bdi btrfs-1: dirty=760 wb=639 unstable=0 bg_thresh=1014 thresh=2029 gap=630 poll_thresh=22 ino=257 dd-2584 [001] 140.612359: balance_dirty_state: bdi btrfs-1: dirty=810 wb=564 unstable=0 bg_thresh=1010 thresh=2020 gap=646 poll_thresh=23 ino=257 dd-2584 [001] 140.612501: balance_dirty_state: bdi btrfs-1: dirty=835 wb=514 unstable=0 bg_thresh=1005 thresh=2011 gap=662 poll_thresh=24 ino=257 dd-2584 [001] 140.612632: balance_dirty_state: bdi btrfs-1: dirty=860 wb=514 unstable=0 bg_thresh=1010 thresh=2021 gap=647 poll_thresh=25 ino=257 dd-2584 [001] 140.612761: balance_dirty_state: bdi btrfs-1: dirty=910 wb=514 unstable=0 bg_thresh=1008 thresh=2017 gap=593 poll_thresh=26 ino=257 dd-2584 [001] 140.612889: balance_dirty_state: bdi btrfs-1: dirty=935 wb=514 unstable=0 bg_thresh=1007 thresh=2014 gap=565 poll_thresh=27 ino=257 dd-2584 [001] 140.613016: balance_dirty_state: bdi btrfs-1: dirty=960 wb=514 unstable=0 bg_thresh=1012 thresh=2025 gap=551 poll_thresh=28 ino=257 dd-2584 [001] 140.613143: balance_dirty_state: bdi btrfs-1: dirty=985 wb=514 unstable=0 bg_thresh=1010 thresh=2020 gap=521 poll_thresh=29 ino=257 dd-2584 [001] 140.613270: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=514 unstable=0 bg_thresh=1009 thresh=2018 gap=469 poll_thresh=30 ino=257 dd-2584 [001] 140.613275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 140.613297: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28092 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 140.616281: writeback_single_inode: bdi btrfs-1: ino=257 state= age=124 wrote=992 to_write=7200 dd-2584 [001] 140.618971: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1264 unstable=0 bg_thresh=1012 thresh=2024 gap=700 poll_thresh=30 ino=257 dd-2584 [001] 140.619036: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1264 unstable=0 bg_thresh=1014 thresh=2029 gap=705 poll_thresh=22 ino=257 dd-2584 [001] 140.619328: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1264 unstable=0 bg_thresh=1011 thresh=2022 gap=648 poll_thresh=23 ino=257 dd-2584 [001] 140.619447: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1264 unstable=0 bg_thresh=1010 thresh=2021 gap=622 poll_thresh=24 ino=257 dd-2584 [001] 140.619565: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1264 unstable=0 bg_thresh=1012 thresh=2025 gap=601 poll_thresh=25 ino=257 dd-2584 [001] 140.619682: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1264 unstable=0 bg_thresh=1012 thresh=2024 gap=575 poll_thresh=26 ino=257 dd-2584 [001] 140.619804: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1264 unstable=0 bg_thresh=1011 thresh=2023 gap=524 poll_thresh=27 ino=257 dd-2584 [001] 140.619924: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1264 unstable=0 bg_thresh=1011 thresh=2022 gap=498 poll_thresh=28 ino=257 dd-2584 [001] 140.619929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 140.626983: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1014 unstable=0 bg_thresh=1012 thresh=2025 gap=751 poll_thresh=28 ino=257 dd-2584 [001] 140.627059: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1014 unstable=0 bg_thresh=1015 thresh=2030 gap=731 poll_thresh=21 ino=257 dd-2584 [001] 140.627176: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1014 unstable=0 bg_thresh=1014 thresh=2029 gap=705 poll_thresh=22 ino=257 dd-2584 [001] 140.627471: balance_dirty_state: bdi btrfs-1: dirty=335 wb=989 unstable=0 bg_thresh=1013 thresh=2027 gap=703 poll_thresh=23 ino=257 dd-2584 [001] 140.627618: balance_dirty_state: bdi btrfs-1: dirty=360 wb=914 unstable=0 bg_thresh=1009 thresh=2019 gap=745 poll_thresh=24 ino=257 dd-2584 [001] 140.627759: balance_dirty_state: bdi btrfs-1: dirty=410 wb=864 unstable=0 bg_thresh=1008 thresh=2017 gap=743 poll_thresh=25 ino=257 dd-2584 [001] 140.627887: balance_dirty_state: bdi btrfs-1: dirty=435 wb=864 unstable=0 bg_thresh=1007 thresh=2014 gap=715 poll_thresh=26 ino=257 dd-2584 [001] 140.628013: balance_dirty_state: bdi btrfs-1: dirty=460 wb=864 unstable=0 bg_thresh=1012 thresh=2024 gap=700 poll_thresh=27 ino=257 dd-2584 [001] 140.628139: balance_dirty_state: bdi btrfs-1: dirty=510 wb=864 unstable=0 bg_thresh=1010 thresh=2020 gap=646 poll_thresh=28 ino=257 dd-2584 [001] 140.628265: balance_dirty_state: bdi btrfs-1: dirty=535 wb=864 unstable=0 bg_thresh=1008 thresh=2017 gap=618 poll_thresh=29 ino=257 dd-2584 [001] 140.628392: balance_dirty_state: bdi btrfs-1: dirty=560 wb=864 unstable=0 bg_thresh=1013 thresh=2027 gap=603 poll_thresh=30 ino=257 dd-2584 [001] 140.628683: balance_dirty_state: bdi btrfs-1: dirty=585 wb=864 unstable=0 bg_thresh=1011 thresh=2023 gap=574 poll_thresh=31 ino=257 dd-2584 [001] 140.628810: balance_dirty_state: bdi btrfs-1: dirty=635 wb=864 unstable=0 bg_thresh=1009 thresh=2019 gap=520 poll_thresh=32 ino=257 dd-2584 [001] 140.629002: balance_dirty_state: bdi btrfs-1: dirty=685 wb=864 unstable=0 bg_thresh=1008 thresh=2016 gap=467 poll_thresh=34 ino=257 dd-2584 [001] 140.629007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-324% task_weight=98% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [001] 140.635027: balance_dirty_state: bdi btrfs-1: dirty=685 wb=614 unstable=0 bg_thresh=1013 thresh=2027 gap=728 poll_thresh=34 ino=257 dd-2584 [001] 140.635118: balance_dirty_state: bdi btrfs-1: dirty=685 wb=614 unstable=0 bg_thresh=1016 thresh=2032 gap=733 poll_thresh=25 ino=257 dd-2584 [001] 140.635235: balance_dirty_state: bdi btrfs-1: dirty=735 wb=614 unstable=0 bg_thresh=1015 thresh=2031 gap=682 poll_thresh=26 ino=257 dd-2584 [001] 140.635352: balance_dirty_state: bdi btrfs-1: dirty=760 wb=614 unstable=0 bg_thresh=1015 thresh=2030 gap=656 poll_thresh=27 ino=257 dd-2584 [001] 140.635470: balance_dirty_state: bdi btrfs-1: dirty=785 wb=614 unstable=0 bg_thresh=1017 thresh=2034 gap=635 poll_thresh=28 ino=257 dd-2584 [001] 140.635589: balance_dirty_state: bdi btrfs-1: dirty=810 wb=614 unstable=0 bg_thresh=1013 thresh=2027 gap=603 poll_thresh=29 ino=257 dd-2584 [001] 140.635877: balance_dirty_state: bdi btrfs-1: dirty=860 wb=614 unstable=0 bg_thresh=1013 thresh=2026 gap=552 poll_thresh=30 ino=257 dd-2584 [001] 140.635999: balance_dirty_state: bdi btrfs-1: dirty=885 wb=614 unstable=0 bg_thresh=1012 thresh=2025 gap=526 poll_thresh=31 ino=257 dd-2584 [001] 140.636122: balance_dirty_state: bdi btrfs-1: dirty=910 wb=614 unstable=0 bg_thresh=1014 thresh=2029 gap=505 poll_thresh=32 ino=257 dd-2584 [001] 140.636126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-309% task_weight=100% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 140.643022: balance_dirty_state: bdi btrfs-1: dirty=910 wb=489 unstable=0 bg_thresh=1014 thresh=2029 gap=630 poll_thresh=32 ino=257 dd-2584 [001] 140.643129: balance_dirty_state: bdi btrfs-1: dirty=935 wb=489 unstable=0 bg_thresh=1014 thresh=2029 gap=605 poll_thresh=24 ino=257 dd-2584 [001] 140.643250: balance_dirty_state: bdi btrfs-1: dirty=960 wb=489 unstable=0 bg_thresh=1014 thresh=2028 gap=579 poll_thresh=25 ino=257 dd-2584 [001] 140.643367: balance_dirty_state: bdi btrfs-1: dirty=985 wb=489 unstable=0 bg_thresh=1016 thresh=2032 gap=558 poll_thresh=26 ino=257 dd-2584 [001] 140.643486: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=489 unstable=0 bg_thresh=1015 thresh=2031 gap=507 poll_thresh=27 ino=257 dd-2584 [001] 140.643490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=98% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 140.643559: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28124 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 140.647153: writeback_single_inode: bdi btrfs-1: ino=257 state= age=28 wrote=976 to_write=7216 dd-2584 [001] 140.651000: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1464 unstable=0 bg_thresh=1015 thresh=2031 gap=507 poll_thresh=27 ino=257 dd-2584 [001] 140.651005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=98% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 140.659070: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1339 unstable=0 bg_thresh=1016 thresh=2033 gap=634 poll_thresh=27 ino=257 dd-2584 [001] 140.659156: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1339 unstable=0 bg_thresh=1016 thresh=2032 gap=633 poll_thresh=20 ino=257 dd-2584 [001] 140.659285: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1339 unstable=0 bg_thresh=1015 thresh=2031 gap=582 poll_thresh=21 ino=257 dd-2584 [001] 140.659600: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1339 unstable=0 bg_thresh=1015 thresh=2030 gap=556 poll_thresh=22 ino=257 dd-2584 [001] 140.659731: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1339 unstable=0 bg_thresh=1017 thresh=2034 gap=535 poll_thresh=23 ino=257 dd-2584 [001] 140.659860: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1339 unstable=0 bg_thresh=1016 thresh=2033 gap=509 poll_thresh=24 ino=257 dd-2584 [001] 140.660001: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1314 unstable=0 bg_thresh=1016 thresh=2032 gap=483 poll_thresh=25 ino=257 dd-2584 [001] 140.660006: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 140.667066: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1214 unstable=0 bg_thresh=1014 thresh=2029 gap=580 poll_thresh=25 ino=257 dd-2584 [001] 140.667159: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1214 unstable=0 bg_thresh=1014 thresh=2028 gap=579 poll_thresh=19 ino=257 dd-2584 [001] 140.667286: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1214 unstable=0 bg_thresh=1013 thresh=2027 gap=528 poll_thresh=20 ino=257 dd-2584 [001] 140.667413: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1214 unstable=0 bg_thresh=1013 thresh=2026 gap=502 poll_thresh=21 ino=257 dd-2584 [001] 140.667417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 140.675011: balance_dirty_state: bdi btrfs-1: dirty=310 wb=989 unstable=0 bg_thresh=1016 thresh=2032 gap=733 poll_thresh=21 ino=257 dd-2584 [001] 140.675099: balance_dirty_state: bdi btrfs-1: dirty=335 wb=989 unstable=0 bg_thresh=1015 thresh=2031 gap=707 poll_thresh=16 ino=257 dd-2584 [001] 140.675224: balance_dirty_state: bdi btrfs-1: dirty=360 wb=989 unstable=0 bg_thresh=1015 thresh=2030 gap=681 poll_thresh=17 ino=257 dd-2584 [001] 140.675535: balance_dirty_state: bdi btrfs-1: dirty=385 wb=989 unstable=0 bg_thresh=1017 thresh=2034 gap=660 poll_thresh=18 ino=257 dd-2584 [001] 140.675662: balance_dirty_state: bdi btrfs-1: dirty=410 wb=989 unstable=0 bg_thresh=1016 thresh=2033 gap=634 poll_thresh=19 ino=257 dd-2584 [001] 140.675788: balance_dirty_state: bdi btrfs-1: dirty=460 wb=989 unstable=0 bg_thresh=1016 thresh=2032 gap=583 poll_thresh=20 ino=257 dd-2584 [001] 140.675919: balance_dirty_state: bdi btrfs-1: dirty=485 wb=989 unstable=0 bg_thresh=1018 thresh=2036 gap=562 poll_thresh=21 ino=257 dd-2584 [001] 140.676050: balance_dirty_state: bdi btrfs-1: dirty=510 wb=989 unstable=0 bg_thresh=1017 thresh=2035 gap=536 poll_thresh=22 ino=257 dd-2584 [001] 140.676183: balance_dirty_state: bdi btrfs-1: dirty=560 wb=989 unstable=0 bg_thresh=1017 thresh=2034 gap=485 poll_thresh=23 ino=257 dd-2584 [001] 140.676188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 140.683013: balance_dirty_state: bdi btrfs-1: dirty=560 wb=989 unstable=0 bg_thresh=1015 thresh=2030 gap=481 poll_thresh=23 ino=257 dd-2584 [001] 140.683016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 140.690996: balance_dirty_state: bdi btrfs-1: dirty=560 wb=864 unstable=0 bg_thresh=1018 thresh=2036 gap=612 poll_thresh=23 ino=257 dd-2584 [001] 140.691060: balance_dirty_state: bdi btrfs-1: dirty=560 wb=864 unstable=0 bg_thresh=1018 thresh=2036 gap=612 poll_thresh=17 ino=257 dd-2584 [001] 140.691181: balance_dirty_state: bdi btrfs-1: dirty=585 wb=864 unstable=0 bg_thresh=1020 thresh=2041 gap=592 poll_thresh=18 ino=257 dd-2584 [001] 140.691302: balance_dirty_state: bdi btrfs-1: dirty=635 wb=864 unstable=0 bg_thresh=1020 thresh=2040 gap=541 poll_thresh=19 ino=257 dd-2584 [001] 140.691599: balance_dirty_state: bdi btrfs-1: dirty=660 wb=864 unstable=0 bg_thresh=1028 thresh=2056 gap=532 poll_thresh=20 ino=257 dd-2584 [001] 140.691719: balance_dirty_state: bdi btrfs-1: dirty=685 wb=864 unstable=0 bg_thresh=1027 thresh=2055 gap=506 poll_thresh=21 ino=257 dd-2584 [001] 140.691724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1318 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 140.703032: balance_dirty_state: bdi btrfs-1: dirty=685 wb=614 unstable=0 bg_thresh=1012 thresh=2025 gap=726 poll_thresh=21 ino=257 dd-2584 [001] 140.703124: balance_dirty_state: bdi btrfs-1: dirty=710 wb=614 unstable=0 bg_thresh=1012 thresh=2025 gap=701 poll_thresh=16 ino=257 dd-2584 [001] 140.703272: balance_dirty_state: bdi btrfs-1: dirty=735 wb=614 unstable=0 bg_thresh=1012 thresh=2024 gap=675 poll_thresh=17 ino=257 dd-2584 [001] 140.703399: balance_dirty_state: bdi btrfs-1: dirty=785 wb=614 unstable=0 bg_thresh=1014 thresh=2029 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 140.703536: balance_dirty_state: bdi btrfs-1: dirty=810 wb=589 unstable=0 bg_thresh=1016 thresh=2033 gap=634 poll_thresh=19 ino=257 dd-2584 [001] 140.703688: balance_dirty_state: bdi btrfs-1: dirty=835 wb=514 unstable=0 bg_thresh=1013 thresh=2027 gap=678 poll_thresh=20 ino=257 dd-2584 [001] 140.703822: balance_dirty_state: bdi btrfs-1: dirty=860 wb=489 unstable=0 bg_thresh=1011 thresh=2023 gap=674 poll_thresh=21 ino=257 dd-2584 [001] 140.704128: balance_dirty_state: bdi btrfs-1: dirty=910 wb=489 unstable=0 bg_thresh=1013 thresh=2026 gap=627 poll_thresh=22 ino=257 dd-2584 [001] 140.704259: balance_dirty_state: bdi btrfs-1: dirty=935 wb=489 unstable=0 bg_thresh=1011 thresh=2022 gap=598 poll_thresh=23 ino=257 dd-2584 [001] 140.704385: balance_dirty_state: bdi btrfs-1: dirty=960 wb=489 unstable=0 bg_thresh=1009 thresh=2019 gap=570 poll_thresh=24 ino=257 dd-2584 [001] 140.704511: balance_dirty_state: bdi btrfs-1: dirty=985 wb=489 unstable=0 bg_thresh=1012 thresh=2024 gap=550 poll_thresh=25 ino=257 dd-2584 [001] 140.704639: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=489 unstable=0 bg_thresh=1012 thresh=2025 gap=501 poll_thresh=26 ino=257 dd-2584 [001] 140.704645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-313% task_weight=99% bdi_bw=54556 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 140.704715: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28184 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 140.707160: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=976 to_write=7216 dd-2584 [001] 140.715005: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1339 unstable=0 bg_thresh=1012 thresh=2025 gap=626 poll_thresh=26 ino=257 dd-2584 [001] 140.715073: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1339 unstable=0 bg_thresh=1012 thresh=2025 gap=626 poll_thresh=19 ino=257 dd-2584 [001] 140.715191: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1339 unstable=0 bg_thresh=1017 thresh=2035 gap=586 poll_thresh=20 ino=257 dd-2584 [001] 140.715313: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1339 unstable=0 bg_thresh=1020 thresh=2040 gap=566 poll_thresh=21 ino=257 dd-2584 [001] 140.715438: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1339 unstable=0 bg_thresh=1019 thresh=2039 gap=540 poll_thresh=22 ino=257 dd-2584 [001] 140.715743: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1339 unstable=0 bg_thresh=1019 thresh=2038 gap=489 poll_thresh=23 ino=257 dd-2584 [001] 140.715748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=58856 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 140.727056: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1089 unstable=0 bg_thresh=1013 thresh=2026 gap=727 poll_thresh=23 ino=257 dd-2584 [001] 140.727130: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1089 unstable=0 bg_thresh=1012 thresh=2025 gap=726 poll_thresh=17 ino=257 dd-2584 [001] 140.727253: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1089 unstable=0 bg_thresh=1012 thresh=2024 gap=700 poll_thresh=18 ino=257 dd-2584 [001] 140.727372: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1089 unstable=0 bg_thresh=1014 thresh=2028 gap=654 poll_thresh=19 ino=257 dd-2584 [001] 140.727491: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1089 unstable=0 bg_thresh=1013 thresh=2027 gap=628 poll_thresh=20 ino=257 dd-2584 [001] 140.727608: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1089 unstable=0 bg_thresh=1013 thresh=2026 gap=602 poll_thresh=21 ino=257 dd-2584 [001] 140.727730: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1089 unstable=0 bg_thresh=1012 thresh=2025 gap=551 poll_thresh=22 ino=257 dd-2584 [001] 140.727852: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1089 unstable=0 bg_thresh=1014 thresh=2029 gap=530 poll_thresh=23 ino=257 dd-2584 [001] 140.728150: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1089 unstable=0 bg_thresh=1011 thresh=2022 gap=498 poll_thresh=24 ino=257 dd-2584 [001] 140.728155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=58856 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 140.739159: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1014 unstable=0 bg_thresh=1008 thresh=2017 gap=568 poll_thresh=24 ino=257 dd-2584 [001] 140.739290: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1014 unstable=0 bg_thresh=1008 thresh=2016 gap=542 poll_thresh=18 ino=257 dd-2584 [001] 140.739526: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1014 unstable=0 bg_thresh=1007 thresh=2015 gap=516 poll_thresh=19 ino=257 dd-2584 [001] 140.739763: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1014 unstable=0 bg_thresh=1007 thresh=2014 gap=490 poll_thresh=20 ino=257 dd-2584 [001] 140.739771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=58856 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 140.747115: balance_dirty_state: bdi btrfs-1: dirty=510 wb=864 unstable=0 bg_thresh=1008 thresh=2016 gap=642 poll_thresh=20 ino=257 dd-2584 [005] 140.747235: balance_dirty_state: bdi btrfs-1: dirty=510 wb=864 unstable=0 bg_thresh=1008 thresh=2016 gap=642 poll_thresh=15 ino=257 dd-2584 [005] 140.747305: balance_dirty_state: bdi btrfs-1: dirty=535 wb=864 unstable=0 bg_thresh=1010 thresh=2021 gap=622 poll_thresh=16 ino=257 dd-2584 [005] 140.747419: balance_dirty_state: bdi btrfs-1: dirty=560 wb=864 unstable=0 bg_thresh=1013 thresh=2026 gap=602 poll_thresh=17 ino=257 dd-2584 [005] 140.747538: balance_dirty_state: bdi btrfs-1: dirty=610 wb=864 unstable=0 bg_thresh=1012 thresh=2025 gap=551 poll_thresh=18 ino=257 dd-2584 [005] 140.747657: balance_dirty_state: bdi btrfs-1: dirty=635 wb=864 unstable=0 bg_thresh=1014 thresh=2029 gap=530 poll_thresh=19 ino=257 dd-2584 [005] 140.747774: balance_dirty_state: bdi btrfs-1: dirty=660 wb=864 unstable=0 bg_thresh=1014 thresh=2028 gap=504 poll_thresh=20 ino=257 dd-2584 [005] 140.747779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-309% task_weight=99% bdi_bw=58856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 140.755115: balance_dirty_state: bdi btrfs-1: dirty=660 wb=589 unstable=0 bg_thresh=1013 thresh=2026 gap=777 poll_thresh=20 ino=257 dd-2584 [000] 140.755427: balance_dirty_state: bdi btrfs-1: dirty=660 wb=589 unstable=0 bg_thresh=1013 thresh=2026 gap=777 poll_thresh=15 ino=257 dd-2584 [000] 140.755507: balance_dirty_state: bdi btrfs-1: dirty=685 wb=589 unstable=0 bg_thresh=1013 thresh=2026 gap=752 poll_thresh=16 ino=257 dd-2584 [000] 140.755666: balance_dirty_state: bdi btrfs-1: dirty=710 wb=589 unstable=0 bg_thresh=1018 thresh=2036 gap=737 poll_thresh=17 ino=257 dd-2584 [000] 140.755823: balance_dirty_state: bdi btrfs-1: dirty=760 wb=589 unstable=0 bg_thresh=1017 thresh=2035 gap=686 poll_thresh=18 ino=257 dd-2584 [000] 140.755982: balance_dirty_state: bdi btrfs-1: dirty=785 wb=589 unstable=0 bg_thresh=1017 thresh=2034 gap=660 poll_thresh=19 ino=257 dd-2584 [000] 140.756141: balance_dirty_state: bdi btrfs-1: dirty=810 wb=589 unstable=0 bg_thresh=1016 thresh=2032 gap=633 poll_thresh=20 ino=257 dd-2584 [000] 140.756300: balance_dirty_state: bdi btrfs-1: dirty=835 wb=589 unstable=0 bg_thresh=1015 thresh=2031 gap=607 poll_thresh=21 ino=257 dd-2584 [000] 140.756463: balance_dirty_state: bdi btrfs-1: dirty=885 wb=589 unstable=0 bg_thresh=1015 thresh=2030 gap=556 poll_thresh=22 ino=257 dd-2584 [000] 140.756625: balance_dirty_state: bdi btrfs-1: dirty=910 wb=589 unstable=0 bg_thresh=1014 thresh=2029 gap=530 poll_thresh=23 ino=257 dd-2584 [000] 140.757011: balance_dirty_state: bdi btrfs-1: dirty=935 wb=589 unstable=0 bg_thresh=1016 thresh=2033 gap=509 poll_thresh=24 ino=257 dd-2584 [000] 140.757180: balance_dirty_state: bdi btrfs-1: dirty=985 wb=589 unstable=0 bg_thresh=1016 thresh=2032 gap=458 poll_thresh=25 ino=257 dd-2584 [000] 140.757186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-125% task_gap=-350% task_weight=98% bdi_bw=58856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 140.763111: balance_dirty_state: bdi btrfs-1: dirty=985 wb=464 unstable=0 bg_thresh=1015 thresh=2031 gap=582 poll_thresh=25 ino=257 dd-2584 [000] 140.763198: balance_dirty_state: bdi btrfs-1: dirty=985 wb=464 unstable=0 bg_thresh=1018 thresh=2036 gap=587 poll_thresh=19 ino=257 dd-2584 [000] 140.763357: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=464 unstable=0 bg_thresh=1017 thresh=2035 gap=561 poll_thresh=20 ino=257 dd-2584 [000] 140.763516: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=464 unstable=0 bg_thresh=1014 thresh=2028 gap=504 poll_thresh=21 ino=257 dd-2584 [000] 140.763522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=58856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 140.763560: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28244 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 140.766236: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=1024 to_write=7168 dd-2584 [000] 140.771104: balance_dirty_state: bdi btrfs-1: dirty=35 wb=1364 unstable=0 bg_thresh=1011 thresh=2022 gap=623 poll_thresh=21 ino=257 dd-2584 [000] 140.771188: balance_dirty_state: bdi btrfs-1: dirty=35 wb=1364 unstable=0 bg_thresh=1011 thresh=2022 gap=623 poll_thresh=16 ino=257 dd-2584 [000] 140.771345: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1364 unstable=0 bg_thresh=1013 thresh=2027 gap=578 poll_thresh=17 ino=257 dd-2584 [000] 140.771531: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1364 unstable=0 bg_thresh=1013 thresh=2026 gap=552 poll_thresh=18 ino=257 dd-2584 [000] 140.771691: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1364 unstable=0 bg_thresh=1015 thresh=2030 gap=531 poll_thresh=19 ino=257 dd-2584 [000] 140.772127: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1364 unstable=0 bg_thresh=1014 thresh=2029 gap=480 poll_thresh=20 ino=257 dd-2584 [000] 140.772133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-308% task_weight=99% bdi_bw=58856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 140.779094: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1239 unstable=0 bg_thresh=1009 thresh=2018 gap=594 poll_thresh=20 ino=257 dd-2584 [005] 140.779202: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1239 unstable=0 bg_thresh=1008 thresh=2017 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 140.779324: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1239 unstable=0 bg_thresh=1008 thresh=2017 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 140.779561: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1239 unstable=0 bg_thresh=1010 thresh=2021 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 140.779797: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1239 unstable=0 bg_thresh=1007 thresh=2014 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 140.779805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-327% task_weight=98% bdi_bw=58856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 140.787138: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1114 unstable=0 bg_thresh=1009 thresh=2018 gap=619 poll_thresh=18 ino=257 dd-2584 [005] 140.787263: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1114 unstable=0 bg_thresh=1009 thresh=2018 gap=594 poll_thresh=13 ino=257 dd-2584 [005] 140.787383: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1114 unstable=0 bg_thresh=1008 thresh=2017 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 140.787498: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1114 unstable=0 bg_thresh=1011 thresh=2022 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 140.787615: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1114 unstable=0 bg_thresh=1008 thresh=2016 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 140.787854: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1114 unstable=0 bg_thresh=1010 thresh=2020 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 140.787997: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1039 unstable=0 bg_thresh=1009 thresh=2019 gap=570 poll_thresh=18 ino=257 dd-2584 [005] 140.788295: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1039 unstable=0 bg_thresh=1009 thresh=2018 gap=544 poll_thresh=19 ino=257 dd-2584 [005] 140.788419: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1039 unstable=0 bg_thresh=1011 thresh=2022 gap=498 poll_thresh=20 ino=257 dd-2584 [005] 140.788423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-316% task_weight=98% bdi_bw=58856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 140.795044: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1039 unstable=0 bg_thresh=1006 thresh=2013 gap=489 poll_thresh=20 ino=257 dd-2584 [001] 140.795049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=58856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 140.803077: balance_dirty_state: bdi btrfs-1: dirty=485 wb=764 unstable=0 bg_thresh=1005 thresh=2011 gap=762 poll_thresh=20 ino=257 dd-2584 [005] 140.803147: balance_dirty_state: bdi btrfs-1: dirty=485 wb=764 unstable=0 bg_thresh=1005 thresh=2011 gap=762 poll_thresh=15 ino=257 dd-2584 [005] 140.803203: balance_dirty_state: bdi btrfs-1: dirty=510 wb=764 unstable=0 bg_thresh=1008 thresh=2016 gap=742 poll_thresh=16 ino=257 dd-2584 [005] 140.803314: balance_dirty_state: bdi btrfs-1: dirty=535 wb=764 unstable=0 bg_thresh=1010 thresh=2021 gap=722 poll_thresh=17 ino=257 dd-2584 [005] 140.803427: balance_dirty_state: bdi btrfs-1: dirty=560 wb=764 unstable=0 bg_thresh=1010 thresh=2020 gap=696 poll_thresh=18 ino=257 dd-2584 [005] 140.803540: balance_dirty_state: bdi btrfs-1: dirty=610 wb=764 unstable=0 bg_thresh=1012 thresh=2024 gap=650 poll_thresh=19 ino=257 dd-2584 [005] 140.803653: balance_dirty_state: bdi btrfs-1: dirty=635 wb=764 unstable=0 bg_thresh=1011 thresh=2023 gap=624 poll_thresh=20 ino=257 dd-2584 [005] 140.803765: balance_dirty_state: bdi btrfs-1: dirty=660 wb=764 unstable=0 bg_thresh=1011 thresh=2022 gap=598 poll_thresh=21 ino=257 dd-2584 [005] 140.804045: balance_dirty_state: bdi btrfs-1: dirty=710 wb=764 unstable=0 bg_thresh=1013 thresh=2026 gap=552 poll_thresh=22 ino=257 dd-2584 [005] 140.804157: balance_dirty_state: bdi btrfs-1: dirty=735 wb=764 unstable=0 bg_thresh=1012 thresh=2025 gap=526 poll_thresh=23 ino=257 dd-2584 [005] 140.804269: balance_dirty_state: bdi btrfs-1: dirty=760 wb=764 unstable=0 bg_thresh=1012 thresh=2024 gap=500 poll_thresh=24 ino=257 dd-2584 [005] 140.804274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=58856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 140.811061: balance_dirty_state: bdi btrfs-1: dirty=760 wb=639 unstable=0 bg_thresh=1007 thresh=2015 gap=616 poll_thresh=24 ino=257 dd-2584 [005] 140.811140: balance_dirty_state: bdi btrfs-1: dirty=785 wb=639 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=18 ino=257 dd-2584 [005] 140.811255: balance_dirty_state: bdi btrfs-1: dirty=810 wb=639 unstable=0 bg_thresh=1010 thresh=2020 gap=571 poll_thresh=19 ino=257 dd-2584 [005] 140.811365: balance_dirty_state: bdi btrfs-1: dirty=835 wb=639 unstable=0 bg_thresh=1012 thresh=2025 gap=551 poll_thresh=20 ino=257 dd-2584 [005] 140.811480: balance_dirty_state: bdi btrfs-1: dirty=885 wb=639 unstable=0 bg_thresh=1014 thresh=2029 gap=505 poll_thresh=21 ino=257 dd-2584 [005] 140.811485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-309% task_weight=100% bdi_bw=60064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 140.819058: balance_dirty_state: bdi btrfs-1: dirty=885 wb=514 unstable=0 bg_thresh=1011 thresh=2023 gap=624 poll_thresh=21 ino=257 dd-2584 [005] 140.819145: balance_dirty_state: bdi btrfs-1: dirty=885 wb=514 unstable=0 bg_thresh=1011 thresh=2023 gap=624 poll_thresh=16 ino=257 dd-2584 [005] 140.819259: balance_dirty_state: bdi btrfs-1: dirty=935 wb=514 unstable=0 bg_thresh=1014 thresh=2028 gap=579 poll_thresh=17 ino=257 dd-2584 [005] 140.819537: balance_dirty_state: bdi btrfs-1: dirty=960 wb=514 unstable=0 bg_thresh=1013 thresh=2027 gap=553 poll_thresh=18 ino=257 dd-2584 [005] 140.819650: balance_dirty_state: bdi btrfs-1: dirty=985 wb=514 unstable=0 bg_thresh=1015 thresh=2031 gap=532 poll_thresh=19 ino=257 dd-2584 [005] 140.819762: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=514 unstable=0 bg_thresh=1015 thresh=2030 gap=506 poll_thresh=20 ino=257 dd-2584 [005] 140.819767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-306% task_weight=98% bdi_bw=60064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 140.827082: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=389 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 140.827141: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28308 wrote=0 to_write=8192 dd-2584 [005] 140.827188: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=389 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 140.827247: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=389 unstable=0 bg_thresh=1007 thresh=2015 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 140.827369: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=414 unstable=0 bg_thresh=1010 thresh=2020 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 140.827495: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=464 unstable=0 bg_thresh=1012 thresh=2025 gap=551 poll_thresh=18 ino=257 dd-2584 [005] 140.827621: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=514 unstable=0 bg_thresh=1014 thresh=2029 gap=505 poll_thresh=19 ino=257 dd-2584 [005] 140.827623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=60064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 140.829721: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1104 to_write=7088 dd-2584 [005] 140.835047: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1364 unstable=0 bg_thresh=1014 thresh=2028 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 140.835114: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1364 unstable=0 bg_thresh=1014 thresh=2028 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 140.835176: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1364 unstable=0 bg_thresh=1016 thresh=2033 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 140.835420: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1364 unstable=0 bg_thresh=1013 thresh=2027 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 140.835541: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1364 unstable=0 bg_thresh=1013 thresh=2026 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 140.835662: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1364 unstable=0 bg_thresh=1015 thresh=2030 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 140.835667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=60064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 140.843081: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1239 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=18 ino=257 dd-2584 [001] 140.843172: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1239 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 140.843259: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1239 unstable=0 bg_thresh=1008 thresh=2017 gap=568 poll_thresh=14 ino=257 dd-2584 [001] 140.843347: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1239 unstable=0 bg_thresh=1008 thresh=2017 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 140.843435: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1239 unstable=0 bg_thresh=1008 thresh=2016 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 140.843589: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1239 unstable=0 bg_thresh=1010 thresh=2021 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 140.843713: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1239 unstable=0 bg_thresh=1007 thresh=2014 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 140.843719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=60064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 140.851067: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1114 unstable=0 bg_thresh=1007 thresh=2014 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 140.851137: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1114 unstable=0 bg_thresh=1007 thresh=2014 gap=590 poll_thresh=13 ino=257 dd-2584 [005] 140.851199: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1114 unstable=0 bg_thresh=1009 thresh=2019 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 140.851260: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1114 unstable=0 bg_thresh=1009 thresh=2019 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 140.851495: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1114 unstable=0 bg_thresh=1012 thresh=2024 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 140.851612: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1114 unstable=0 bg_thresh=1014 thresh=2029 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 140.851729: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1114 unstable=0 bg_thresh=1016 thresh=2033 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 140.851847: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1114 unstable=0 bg_thresh=1016 thresh=2032 gap=483 poll_thresh=19 ino=257 dd-2584 [005] 140.851852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-125% task_gap=-351% task_weight=99% bdi_bw=60064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 140.859057: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1114 unstable=0 bg_thresh=1005 thresh=2011 gap=462 poll_thresh=19 ino=257 dd-2584 [005] 140.859066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-380% task_weight=100% bdi_bw=60064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 140.867052: balance_dirty_state: bdi btrfs-1: dirty=435 wb=989 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=19 ino=257 dd-2584 [005] 140.867120: balance_dirty_state: bdi btrfs-1: dirty=460 wb=989 unstable=0 bg_thresh=1007 thresh=2015 gap=566 poll_thresh=14 ino=257 dd-2584 [005] 140.867179: balance_dirty_state: bdi btrfs-1: dirty=485 wb=989 unstable=0 bg_thresh=1012 thresh=2025 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 140.867237: balance_dirty_state: bdi btrfs-1: dirty=485 wb=989 unstable=0 bg_thresh=1012 thresh=2025 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 140.867354: balance_dirty_state: bdi btrfs-1: dirty=535 wb=989 unstable=0 bg_thresh=1015 thresh=2030 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 140.867359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-306% task_weight=98% bdi_bw=60064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 140.875098: balance_dirty_state: bdi btrfs-1: dirty=535 wb=739 unstable=0 bg_thresh=1014 thresh=2028 gap=754 poll_thresh=17 ino=257 dd-2584 [005] 140.875207: balance_dirty_state: bdi btrfs-1: dirty=535 wb=739 unstable=0 bg_thresh=1015 thresh=2030 gap=756 poll_thresh=13 ino=257 dd-2584 [005] 140.875268: balance_dirty_state: bdi btrfs-1: dirty=560 wb=739 unstable=0 bg_thresh=1017 thresh=2035 gap=736 poll_thresh=14 ino=257 dd-2584 [005] 140.875326: balance_dirty_state: bdi btrfs-1: dirty=585 wb=739 unstable=0 bg_thresh=1017 thresh=2035 gap=711 poll_thresh=15 ino=257 dd-2584 [005] 140.875383: balance_dirty_state: bdi btrfs-1: dirty=585 wb=739 unstable=0 bg_thresh=1017 thresh=2034 gap=710 poll_thresh=16 ino=257 dd-2584 [005] 140.875662: balance_dirty_state: bdi btrfs-1: dirty=610 wb=739 unstable=0 bg_thresh=1016 thresh=2033 gap=684 poll_thresh=17 ino=257 dd-2584 [005] 140.875777: balance_dirty_state: bdi btrfs-1: dirty=660 wb=739 unstable=0 bg_thresh=1018 thresh=2037 gap=638 poll_thresh=18 ino=257 dd-2584 [005] 140.875892: balance_dirty_state: bdi btrfs-1: dirty=685 wb=739 unstable=0 bg_thresh=1018 thresh=2036 gap=612 poll_thresh=19 ino=257 dd-2584 [005] 140.876007: balance_dirty_state: bdi btrfs-1: dirty=710 wb=739 unstable=0 bg_thresh=1017 thresh=2035 gap=586 poll_thresh=20 ino=257 dd-2584 [005] 140.876124: balance_dirty_state: bdi btrfs-1: dirty=760 wb=739 unstable=0 bg_thresh=1019 thresh=2039 gap=540 poll_thresh=21 ino=257 dd-2584 [005] 140.876239: balance_dirty_state: bdi btrfs-1: dirty=785 wb=739 unstable=0 bg_thresh=1019 thresh=2038 gap=514 poll_thresh=22 ino=257 dd-2584 [005] 140.876352: balance_dirty_state: bdi btrfs-1: dirty=810 wb=739 unstable=0 bg_thresh=1018 thresh=2037 gap=488 poll_thresh=23 ino=257 dd-2584 [005] 140.876357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-122% task_gap=-343% task_weight=98% bdi_bw=60064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 140.883166: balance_dirty_state: bdi btrfs-1: dirty=810 wb=614 unstable=0 bg_thresh=1016 thresh=2032 gap=608 poll_thresh=23 ino=257 dd-2584 [005] 140.883260: balance_dirty_state: bdi btrfs-1: dirty=835 wb=614 unstable=0 bg_thresh=1016 thresh=2032 gap=583 poll_thresh=17 ino=257 dd-2584 [005] 140.883540: balance_dirty_state: bdi btrfs-1: dirty=860 wb=614 unstable=0 bg_thresh=1015 thresh=2031 gap=557 poll_thresh=18 ino=257 dd-2584 [005] 140.883654: balance_dirty_state: bdi btrfs-1: dirty=885 wb=614 unstable=0 bg_thresh=1015 thresh=2030 gap=531 poll_thresh=19 ino=257 dd-2584 [005] 140.883769: balance_dirty_state: bdi btrfs-1: dirty=935 wb=614 unstable=0 bg_thresh=1017 thresh=2034 gap=485 poll_thresh=20 ino=257 dd-2584 [005] 140.883773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-124% task_gap=-348% task_weight=99% bdi_bw=60064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 140.891189: balance_dirty_state: bdi btrfs-1: dirty=935 wb=464 unstable=0 bg_thresh=1010 thresh=2021 gap=622 poll_thresh=20 ino=257 dd-2584 [005] 140.891280: balance_dirty_state: bdi btrfs-1: dirty=935 wb=464 unstable=0 bg_thresh=1010 thresh=2021 gap=622 poll_thresh=15 ino=257 dd-2584 [005] 140.891338: balance_dirty_state: bdi btrfs-1: dirty=960 wb=464 unstable=0 bg_thresh=1013 thresh=2026 gap=602 poll_thresh=16 ino=257 dd-2584 [005] 140.891448: balance_dirty_state: bdi btrfs-1: dirty=985 wb=464 unstable=0 bg_thresh=1015 thresh=2031 gap=582 poll_thresh=17 ino=257 dd-2584 [005] 140.891560: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=464 unstable=0 bg_thresh=1018 thresh=2036 gap=562 poll_thresh=18 ino=257 dd-2584 [005] 140.891674: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=464 unstable=0 bg_thresh=1020 thresh=2040 gap=516 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 140.891762: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28372 wrote=0 to_write=8192 dd-2584 [005] 140.891799: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=464 unstable=0 bg_thresh=1019 thresh=2039 gap=490 poll_thresh=20 ino=257 dd-2584 [005] 140.891801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-144% task_gap=-387% task_weight=99% bdi_bw=60064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 140.894259: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=1040 to_write=7152 dd-2584 [005] 140.899074: balance_dirty_state: bdi btrfs-1: dirty=35 wb=1264 unstable=0 bg_thresh=1010 thresh=2021 gap=722 poll_thresh=20 ino=257 dd-2584 [005] 140.899158: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1239 unstable=0 bg_thresh=1010 thresh=2021 gap=722 poll_thresh=15 ino=257 dd-2584 [005] 140.899393: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1239 unstable=0 bg_thresh=1013 thresh=2026 gap=727 poll_thresh=16 ino=257 dd-2584 [005] 140.899509: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1239 unstable=0 bg_thresh=1015 thresh=2031 gap=682 poll_thresh=17 ino=257 dd-2584 [005] 140.899626: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1239 unstable=0 bg_thresh=1018 thresh=2036 gap=662 poll_thresh=18 ino=257 dd-2584 [005] 140.899743: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1239 unstable=0 bg_thresh=1020 thresh=2040 gap=641 poll_thresh=19 ino=257 dd-2584 [005] 140.899859: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1239 unstable=0 bg_thresh=1019 thresh=2039 gap=615 poll_thresh=20 ino=257 dd-2584 [005] 140.899977: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1239 unstable=0 bg_thresh=1019 thresh=2038 gap=564 poll_thresh=21 ino=257 dd-2584 [005] 140.900097: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1239 unstable=0 bg_thresh=1018 thresh=2036 gap=537 poll_thresh=22 ino=257 dd-2584 [005] 140.900215: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1239 unstable=0 bg_thresh=1017 thresh=2035 gap=511 poll_thresh=23 ino=257 dd-2584 [005] 140.900492: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1239 unstable=0 bg_thresh=1017 thresh=2034 gap=460 poll_thresh=24 ino=257 dd-2584 [005] 140.900497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-147% task_gap=-394% task_weight=99% bdi_bw=60064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 140.907085: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1114 unstable=0 bg_thresh=1010 thresh=2020 gap=571 poll_thresh=24 ino=257 dd-2584 [001] 140.907178: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1114 unstable=0 bg_thresh=1010 thresh=2020 gap=546 poll_thresh=18 ino=257 dd-2584 [001] 140.907356: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1114 unstable=0 bg_thresh=1008 thresh=2017 gap=518 poll_thresh=19 ino=257 dd-2584 [001] 140.907534: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1114 unstable=0 bg_thresh=1014 thresh=2028 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 140.907540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-128% task_gap=-356% task_weight=100% bdi_bw=60064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 140.915148: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1114 unstable=0 bg_thresh=1013 thresh=2026 gap=477 poll_thresh=20 ino=257 dd-2584 [001] 140.915158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-129% task_gap=-359% task_weight=100% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 140.923191: balance_dirty_state: bdi btrfs-1: dirty=435 wb=989 unstable=0 bg_thresh=1012 thresh=2024 gap=600 poll_thresh=20 ino=257 dd-2584 [005] 140.923272: balance_dirty_state: bdi btrfs-1: dirty=435 wb=989 unstable=0 bg_thresh=1012 thresh=2024 gap=600 poll_thresh=15 ino=257 dd-2584 [005] 140.923339: balance_dirty_state: bdi btrfs-1: dirty=460 wb=989 unstable=0 bg_thresh=1014 thresh=2029 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 140.923474: balance_dirty_state: bdi btrfs-1: dirty=485 wb=989 unstable=0 bg_thresh=1017 thresh=2034 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 140.923611: balance_dirty_state: bdi btrfs-1: dirty=510 wb=989 unstable=0 bg_thresh=1019 thresh=2039 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 140.923750: balance_dirty_state: bdi btrfs-1: dirty=560 wb=989 unstable=0 bg_thresh=1021 thresh=2043 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 140.923756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-118% task_gap=-337% task_weight=100% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 140.931207: balance_dirty_state: bdi btrfs-1: dirty=560 wb=789 unstable=0 bg_thresh=1021 thresh=2043 gap=694 poll_thresh=19 ino=257 dd-2584 [005] 140.931291: balance_dirty_state: bdi btrfs-1: dirty=560 wb=789 unstable=0 bg_thresh=1018 thresh=2037 gap=688 poll_thresh=14 ino=257 dd-2584 [005] 140.931360: balance_dirty_state: bdi btrfs-1: dirty=585 wb=789 unstable=0 bg_thresh=1021 thresh=2042 gap=668 poll_thresh=15 ino=257 dd-2584 [005] 140.931632: balance_dirty_state: bdi btrfs-1: dirty=610 wb=789 unstable=0 bg_thresh=1018 thresh=2036 gap=637 poll_thresh=16 ino=257 dd-2584 [005] 140.931770: balance_dirty_state: bdi btrfs-1: dirty=635 wb=789 unstable=0 bg_thresh=1017 thresh=2035 gap=611 poll_thresh=17 ino=257 dd-2584 [005] 140.931909: balance_dirty_state: bdi btrfs-1: dirty=660 wb=789 unstable=0 bg_thresh=1019 thresh=2039 gap=590 poll_thresh=18 ino=257 dd-2584 [005] 140.932044: balance_dirty_state: bdi btrfs-1: dirty=685 wb=789 unstable=0 bg_thresh=1019 thresh=2038 gap=564 poll_thresh=19 ino=257 dd-2584 [005] 140.932182: balance_dirty_state: bdi btrfs-1: dirty=735 wb=789 unstable=0 bg_thresh=1018 thresh=2037 gap=513 poll_thresh=20 ino=257 dd-2584 [005] 140.932319: balance_dirty_state: bdi btrfs-1: dirty=760 wb=789 unstable=0 bg_thresh=1020 thresh=2041 gap=492 poll_thresh=21 ino=257 dd-2584 [005] 140.932325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 140.939085: balance_dirty_state: bdi btrfs-1: dirty=760 wb=664 unstable=0 bg_thresh=1023 thresh=2046 gap=622 poll_thresh=21 ino=257 dd-2584 [005] 140.939160: balance_dirty_state: bdi btrfs-1: dirty=785 wb=664 unstable=0 bg_thresh=1022 thresh=2045 gap=596 poll_thresh=16 ino=257 dd-2584 [005] 140.939335: balance_dirty_state: bdi btrfs-1: dirty=810 wb=664 unstable=0 bg_thresh=1022 thresh=2044 gap=570 poll_thresh=17 ino=257 dd-2584 [005] 140.939503: balance_dirty_state: bdi btrfs-1: dirty=835 wb=664 unstable=0 bg_thresh=1021 thresh=2043 gap=544 poll_thresh=18 ino=257 dd-2584 [005] 140.939919: balance_dirty_state: bdi btrfs-1: dirty=860 wb=664 unstable=0 bg_thresh=1021 thresh=2042 gap=518 poll_thresh=19 ino=257 dd-2584 [005] 140.940104: balance_dirty_state: bdi btrfs-1: dirty=910 wb=664 unstable=0 bg_thresh=1023 thresh=2046 gap=472 poll_thresh=20 ino=257 dd-2584 [005] 140.940110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-116% task_gap=-332% task_weight=100% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 140.947174: balance_dirty_state: bdi btrfs-1: dirty=910 wb=539 unstable=0 bg_thresh=1022 thresh=2045 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 140.947250: balance_dirty_state: bdi btrfs-1: dirty=910 wb=539 unstable=0 bg_thresh=1019 thresh=2039 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 140.947311: balance_dirty_state: bdi btrfs-1: dirty=935 wb=539 unstable=0 bg_thresh=1022 thresh=2044 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 140.947435: balance_dirty_state: bdi btrfs-1: dirty=960 wb=539 unstable=0 bg_thresh=1021 thresh=2043 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 140.947557: balance_dirty_state: bdi btrfs-1: dirty=985 wb=539 unstable=0 bg_thresh=1023 thresh=2047 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 140.947679: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=539 unstable=0 bg_thresh=1023 thresh=2046 gap=472 poll_thresh=19 ino=257 dd-2584 [001] 140.947684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-116% task_gap=-332% task_weight=100% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 140.947755: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28428 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 140.950005: writeback_single_inode: bdi btrfs-1: ino=257 state= age=176 wrote=976 to_write=7216 dd-2584 [001] 140.955188: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1389 unstable=0 bg_thresh=1023 thresh=2046 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 140.955263: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1389 unstable=0 bg_thresh=1020 thresh=2040 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 140.955328: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1389 unstable=0 bg_thresh=1022 thresh=2045 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 140.955394: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1389 unstable=0 bg_thresh=1022 thresh=2044 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 140.955698: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1389 unstable=0 bg_thresh=1021 thresh=2043 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 140.955833: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1389 unstable=0 bg_thresh=1020 thresh=2040 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 140.955838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 140.963129: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1239 unstable=0 bg_thresh=1020 thresh=2040 gap=628 poll_thresh=18 ino=257 dd-2584 [001] 140.963232: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1239 unstable=0 bg_thresh=1020 thresh=2041 gap=616 poll_thresh=13 ino=257 dd-2584 [001] 140.963303: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1239 unstable=0 bg_thresh=1021 thresh=2043 gap=605 poll_thresh=14 ino=257 dd-2584 [001] 140.963373: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1239 unstable=0 bg_thresh=1022 thresh=2044 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 140.963443: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1239 unstable=0 bg_thresh=1021 thresh=2043 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 140.963579: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1239 unstable=0 bg_thresh=1021 thresh=2043 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 140.963737: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1139 unstable=0 bg_thresh=1020 thresh=2041 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 140.963874: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1114 unstable=0 bg_thresh=1021 thresh=2043 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 140.964008: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1114 unstable=0 bg_thresh=1020 thresh=2041 gap=559 poll_thresh=20 ino=257 dd-2584 [001] 140.964314: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1114 unstable=0 bg_thresh=1021 thresh=2042 gap=534 poll_thresh=21 ino=257 dd-2584 [001] 140.964452: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1114 unstable=0 bg_thresh=1021 thresh=2042 gap=495 poll_thresh=22 ino=257 dd-2584 [001] 140.964456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-292% task_weight=100% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 140.971104: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1114 unstable=0 bg_thresh=1041 thresh=2082 gap=535 poll_thresh=22 ino=257 dd-2584 [001] 140.971180: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1114 unstable=0 bg_thresh=1042 thresh=2084 gap=537 poll_thresh=16 ino=257 dd-2584 [001] 140.971317: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1114 unstable=0 bg_thresh=1041 thresh=2083 gap=486 poll_thresh=17 ino=257 dd-2584 [001] 140.971322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 140.979184: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1114 unstable=0 bg_thresh=1041 thresh=2083 gap=486 poll_thresh=17 ino=257 dd-2584 [001] 140.979193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 140.987127: balance_dirty_state: bdi btrfs-1: dirty=483 wb=989 unstable=0 bg_thresh=1034 thresh=2068 gap=596 poll_thresh=17 ino=257 dd-2584 [005] 140.987283: balance_dirty_state: bdi btrfs-1: dirty=496 wb=989 unstable=0 bg_thresh=1033 thresh=2067 gap=582 poll_thresh=13 ino=257 dd-2584 [005] 140.987388: balance_dirty_state: bdi btrfs-1: dirty=509 wb=989 unstable=0 bg_thresh=1034 thresh=2068 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 140.987490: balance_dirty_state: bdi btrfs-1: dirty=509 wb=989 unstable=0 bg_thresh=1033 thresh=2066 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 140.987605: balance_dirty_state: bdi btrfs-1: dirty=534 wb=964 unstable=0 bg_thresh=1025 thresh=2051 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 140.987847: balance_dirty_state: bdi btrfs-1: dirty=559 wb=839 unstable=0 bg_thresh=1033 thresh=2067 gap=669 poll_thresh=17 ino=257 dd-2584 [005] 140.988067: balance_dirty_state: bdi btrfs-1: dirty=609 wb=739 unstable=0 bg_thresh=1033 thresh=2066 gap=718 poll_thresh=18 ino=257 dd-2584 [005] 140.988570: balance_dirty_state: bdi btrfs-1: dirty=635 wb=739 unstable=0 bg_thresh=1031 thresh=2062 gap=688 poll_thresh=19 ino=257 dd-2584 [005] 140.989530: balance_dirty_state: bdi btrfs-1: dirty=661 wb=739 unstable=0 bg_thresh=1024 thresh=2049 gap=649 poll_thresh=20 ino=257 dd-2584 [005] 140.989722: balance_dirty_state: bdi btrfs-1: dirty=711 wb=739 unstable=0 bg_thresh=1027 thresh=2054 gap=604 poll_thresh=21 ino=257 dd-2584 [005] 140.989925: balance_dirty_state: bdi btrfs-1: dirty=736 wb=739 unstable=0 bg_thresh=1029 thresh=2059 gap=584 poll_thresh=22 ino=257 dd-2584 [005] 140.990383: balance_dirty_state: bdi btrfs-1: dirty=774 wb=739 unstable=0 bg_thresh=1041 thresh=2083 gap=570 poll_thresh=23 ino=257 dd-2584 [005] 140.990565: balance_dirty_state: bdi btrfs-1: dirty=799 wb=739 unstable=0 bg_thresh=1041 thresh=2082 gap=544 poll_thresh=24 ino=257 dd-2584 [005] 140.990755: balance_dirty_state: bdi btrfs-1: dirty=824 wb=739 unstable=0 bg_thresh=1043 thresh=2086 gap=523 poll_thresh=25 ino=257 dd-2584 [005] 140.990952: balance_dirty_state: bdi btrfs-1: dirty=874 wb=739 unstable=0 bg_thresh=1042 thresh=2085 gap=472 poll_thresh=26 ino=257 dd-2584 [005] 140.990959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-114% task_gap=-328% task_weight=99% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 140.995195: balance_dirty_state: bdi btrfs-1: dirty=874 wb=739 unstable=0 bg_thresh=1042 thresh=2085 gap=472 poll_thresh=26 ino=257 dd-2584 [003] 140.995203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-114% task_gap=-328% task_weight=99% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 141.003164: balance_dirty_state: bdi btrfs-1: dirty=874 wb=589 unstable=0 bg_thresh=1034 thresh=2068 gap=605 poll_thresh=26 ino=257 dd-2584 [003] 141.003539: balance_dirty_state: bdi btrfs-1: dirty=887 wb=589 unstable=0 bg_thresh=1048 thresh=2097 gap=621 poll_thresh=19 ino=257 dd-2584 [003] 141.003837: balance_dirty_state: bdi btrfs-1: dirty=912 wb=589 unstable=0 bg_thresh=1048 thresh=2096 gap=595 poll_thresh=20 ino=257 dd-2584 [003] 141.003963: balance_dirty_state: bdi btrfs-1: dirty=962 wb=589 unstable=0 bg_thresh=1047 thresh=2095 gap=544 poll_thresh=21 ino=257 dd-2584 [003] 141.004093: balance_dirty_state: bdi btrfs-1: dirty=987 wb=589 unstable=0 bg_thresh=1049 thresh=2099 gap=523 poll_thresh=22 ino=257 dd-2584 [003] 141.004098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1448 task_limit=1358 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 141.015138: balance_dirty_state: bdi btrfs-1: dirty=977 wb=340 unstable=0 bg_thresh=1037 thresh=2075 gap=758 poll_thresh=22 ino=257 dd-2584 [003] 141.015206: balance_dirty_state: bdi btrfs-1: dirty=977 wb=340 unstable=0 bg_thresh=1037 thresh=2075 gap=758 poll_thresh=16 ino=257 dd-2584 [003] 141.015330: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=340 unstable=0 bg_thresh=1037 thresh=2074 gap=707 poll_thresh=17 ino=257 dd-2584 [003] 141.015456: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=340 unstable=0 bg_thresh=1036 thresh=2073 gap=681 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 141.015482: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28496 wrote=0 to_write=8192 dd-2584 [003] 141.015650: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=340 unstable=0 bg_thresh=1036 thresh=2072 gap=655 poll_thresh=19 ino=257 dd-2584 [003] 141.015851: balance_dirty_state: bdi btrfs-1: dirty=1102 wb=365 unstable=0 bg_thresh=1035 thresh=2071 gap=604 poll_thresh=20 ino=257 dd-2584 [003] 141.016058: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=415 unstable=0 bg_thresh=1037 thresh=2075 gap=583 poll_thresh=21 ino=257 dd-2584 [003] 141.016872: balance_dirty_state: bdi btrfs-1: dirty=895 wb=497 unstable=0 bg_thresh=1017 thresh=2035 gap=643 poll_thresh=22 ino=257 dd-2584 [003] 141.017087: balance_dirty_state: bdi btrfs-1: dirty=869 wb=549 unstable=0 bg_thresh=1026 thresh=2053 gap=635 poll_thresh=23 ino=257 dd-2584 [003] 141.017289: balance_dirty_state: bdi btrfs-1: dirty=855 wb=588 unstable=0 bg_thresh=1024 thresh=2049 gap=606 poll_thresh=24 ino=257 dd-2584 [003] 141.017963: balance_dirty_state: bdi btrfs-1: dirty=717 wb=777 unstable=0 bg_thresh=1013 thresh=2026 gap=532 poll_thresh=25 ino=257 dd-2584 [003] 141.018163: balance_dirty_state: bdi btrfs-1: dirty=703 wb=816 unstable=0 bg_thresh=1015 thresh=2031 gap=512 poll_thresh=26 ino=257 dd-2584 [003] 141.019012: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1029 unstable=0 bg_thresh=1040 thresh=2081 gap=524 poll_thresh=27 ino=257 dd-2584 [003] 141.019238: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1054 unstable=0 bg_thresh=1034 thresh=2068 gap=486 poll_thresh=28 ino=257 dd-2584 [003] 141.019240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=61736 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 flush-btrfs-1-2586 [007] 141.020288: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=1312 to_write=6880 dd-2584 [003] 141.027109: balance_dirty_state: bdi btrfs-1: dirty=63 wb=1394 unstable=0 bg_thresh=1014 thresh=2028 gap=571 poll_thresh=28 ino=257 dd-2584 [003] 141.027192: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1394 unstable=0 bg_thresh=1020 thresh=2041 gap=559 poll_thresh=21 ino=257 dd-2584 [003] 141.027517: balance_dirty_state: bdi btrfs-1: dirty=101 wb=1394 unstable=0 bg_thresh=1017 thresh=2034 gap=539 poll_thresh=22 ino=257 dd-2584 [003] 141.027652: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1394 unstable=0 bg_thresh=1021 thresh=2042 gap=521 poll_thresh=23 ino=257 dd-2584 [003] 141.027783: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1394 unstable=0 bg_thresh=1020 thresh=2041 gap=470 poll_thresh=24 ino=257 dd-2584 [003] 141.027788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=61736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 141.035224: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1308 unstable=0 bg_thresh=1030 thresh=2061 gap=564 poll_thresh=24 ino=257 dd-2584 [003] 141.035293: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1308 unstable=0 bg_thresh=1027 thresh=2055 gap=558 poll_thresh=18 ino=257 dd-2584 [003] 141.035412: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1308 unstable=0 bg_thresh=1029 thresh=2059 gap=512 poll_thresh=19 ino=257 dd-2584 [003] 141.035416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-40% task_gap=-181% task_weight=100% bdi_bw=61736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 141.043252: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1178 unstable=0 bg_thresh=1024 thresh=2048 gap=631 poll_thresh=19 ino=257 dd-2584 [007] 141.043321: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1178 unstable=0 bg_thresh=1021 thresh=2042 gap=625 poll_thresh=14 ino=257 dd-2584 [007] 141.043382: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1178 unstable=0 bg_thresh=1023 thresh=2047 gap=605 poll_thresh=15 ino=257 dd-2584 [007] 141.043442: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1178 unstable=0 bg_thresh=1020 thresh=2040 gap=598 poll_thresh=16 ino=257 dd-2584 [007] 141.043565: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1178 unstable=0 bg_thresh=1019 thresh=2039 gap=547 poll_thresh=17 ino=257 dd-2584 [007] 141.043688: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1178 unstable=0 bg_thresh=1019 thresh=2038 gap=521 poll_thresh=18 ino=257 dd-2584 [007] 141.043984: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1178 unstable=0 bg_thresh=1018 thresh=2037 gap=495 poll_thresh=19 ino=257 dd-2584 [007] 141.043989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=61736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 141.051235: balance_dirty_state: bdi btrfs-1: dirty=358 wb=926 unstable=0 bg_thresh=1025 thresh=2051 gap=767 poll_thresh=19 ino=257 dd-2584 [007] 141.051319: balance_dirty_state: bdi btrfs-1: dirty=383 wb=926 unstable=0 bg_thresh=1028 thresh=2056 gap=747 poll_thresh=14 ino=257 dd-2584 [007] 141.051395: balance_dirty_state: bdi btrfs-1: dirty=408 wb=926 unstable=0 bg_thresh=1027 thresh=2055 gap=721 poll_thresh=15 ino=257 dd-2584 [007] 141.051474: balance_dirty_state: bdi btrfs-1: dirty=408 wb=926 unstable=0 bg_thresh=1024 thresh=2049 gap=715 poll_thresh=16 ino=257 dd-2584 [007] 141.051600: balance_dirty_state: bdi btrfs-1: dirty=458 wb=926 unstable=0 bg_thresh=1026 thresh=2053 gap=669 poll_thresh=17 ino=257 dd-2584 [007] 141.051727: balance_dirty_state: bdi btrfs-1: dirty=483 wb=926 unstable=0 bg_thresh=1023 thresh=2046 gap=637 poll_thresh=18 ino=257 dd-2584 [007] 141.051879: balance_dirty_state: bdi btrfs-1: dirty=508 wb=926 unstable=0 bg_thresh=1022 thresh=2045 gap=611 poll_thresh=19 ino=257 dd-2584 [007] 141.052031: balance_dirty_state: bdi btrfs-1: dirty=533 wb=926 unstable=0 bg_thresh=1022 thresh=2044 gap=585 poll_thresh=20 ino=257 dd-2584 [007] 141.052187: balance_dirty_state: bdi btrfs-1: dirty=583 wb=926 unstable=0 bg_thresh=1024 thresh=2048 gap=539 poll_thresh=21 ino=257 dd-2584 [007] 141.052356: balance_dirty_state: bdi btrfs-1: dirty=596 wb=926 unstable=0 bg_thresh=1023 thresh=2047 gap=525 poll_thresh=22 ino=257 dd-2584 [007] 141.052678: balance_dirty_state: bdi btrfs-1: dirty=635 wb=926 unstable=0 bg_thresh=1023 thresh=2046 gap=485 poll_thresh=23 ino=257 dd-2584 [007] 141.052683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-149% task_weight=100% bdi_bw=61736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 141.059246: balance_dirty_state: bdi btrfs-1: dirty=627 wb=781 unstable=0 bg_thresh=1022 thresh=2045 gap=637 poll_thresh=23 ino=257 dd-2584 [001] 141.059375: balance_dirty_state: bdi btrfs-1: dirty=627 wb=781 unstable=0 bg_thresh=1022 thresh=2045 gap=637 poll_thresh=17 ino=257 dd-2584 [001] 141.059621: balance_dirty_state: bdi btrfs-1: dirty=677 wb=781 unstable=0 bg_thresh=1021 thresh=2043 gap=585 poll_thresh=18 ino=257 dd-2584 [001] 141.059863: balance_dirty_state: bdi btrfs-1: dirty=702 wb=781 unstable=0 bg_thresh=1021 thresh=2042 gap=559 poll_thresh=19 ino=257 dd-2584 [001] 141.060110: balance_dirty_state: bdi btrfs-1: dirty=727 wb=781 unstable=0 bg_thresh=1020 thresh=2041 gap=533 poll_thresh=20 ino=257 dd-2584 [001] 141.060353: balance_dirty_state: bdi btrfs-1: dirty=777 wb=781 unstable=0 bg_thresh=1020 thresh=2040 gap=482 poll_thresh=21 ino=257 dd-2584 [001] 141.060362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=61736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 141.067314: balance_dirty_state: bdi btrfs-1: dirty=778 wb=660 unstable=0 bg_thresh=1020 thresh=2040 gap=602 poll_thresh=21 ino=257 dd-2584 [000] 141.067445: balance_dirty_state: bdi btrfs-1: dirty=778 wb=660 unstable=0 bg_thresh=1022 thresh=2045 gap=607 poll_thresh=16 ino=257 dd-2584 [000] 141.067684: balance_dirty_state: bdi btrfs-1: dirty=828 wb=660 unstable=0 bg_thresh=1019 thresh=2038 gap=550 poll_thresh=17 ino=257 dd-2584 [000] 141.067920: balance_dirty_state: bdi btrfs-1: dirty=853 wb=660 unstable=0 bg_thresh=1018 thresh=2037 gap=524 poll_thresh=18 ino=257 dd-2584 [000] 141.068512: balance_dirty_state: bdi btrfs-1: dirty=878 wb=660 unstable=0 bg_thresh=1018 thresh=2036 gap=498 poll_thresh=19 ino=257 dd-2584 [000] 141.068521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-7% task_gap=-113% task_weight=98% bdi_bw=61736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 141.075272: balance_dirty_state: bdi btrfs-1: dirty=878 wb=522 unstable=0 bg_thresh=1020 thresh=2040 gap=640 poll_thresh=19 ino=257 dd-2584 [000] 141.075400: balance_dirty_state: bdi btrfs-1: dirty=903 wb=522 unstable=0 bg_thresh=1022 thresh=2045 gap=620 poll_thresh=14 ino=257 dd-2584 [000] 141.075520: balance_dirty_state: bdi btrfs-1: dirty=928 wb=522 unstable=0 bg_thresh=1022 thresh=2044 gap=594 poll_thresh=15 ino=257 dd-2584 [000] 141.075641: balance_dirty_state: bdi btrfs-1: dirty=928 wb=522 unstable=0 bg_thresh=1024 thresh=2049 gap=599 poll_thresh=16 ino=257 dd-2584 [000] 141.075882: balance_dirty_state: bdi btrfs-1: dirty=978 wb=522 unstable=0 bg_thresh=1024 thresh=2048 gap=548 poll_thresh=17 ino=257 dd-2584 [000] 141.076123: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=522 unstable=0 bg_thresh=1023 thresh=2047 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 141.076365: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=522 unstable=0 bg_thresh=1023 thresh=2046 gap=496 poll_thresh=19 ino=257 dd-2584 [000] 141.076374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-149% task_weight=100% bdi_bw=61736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 141.076455: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28556 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 141.080251: writeback_single_inode: bdi btrfs-1: ino=257 state= age=124 wrote=976 to_write=7216 dd-2584 [000] 141.083178: balance_dirty_state: bdi btrfs-1: dirty=49 wb=1401 unstable=0 bg_thresh=1021 thresh=2043 gap=593 poll_thresh=19 ino=257 dd-2584 [000] 141.083267: balance_dirty_state: bdi btrfs-1: dirty=74 wb=1401 unstable=0 bg_thresh=1021 thresh=2042 gap=567 poll_thresh=14 ino=257 dd-2584 [000] 141.083347: balance_dirty_state: bdi btrfs-1: dirty=74 wb=1401 unstable=0 bg_thresh=1020 thresh=2041 gap=566 poll_thresh=15 ino=257 dd-2584 [000] 141.083427: balance_dirty_state: bdi btrfs-1: dirty=99 wb=1401 unstable=0 bg_thresh=1020 thresh=2041 gap=541 poll_thresh=16 ino=257 dd-2584 [000] 141.083588: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1401 unstable=0 bg_thresh=1020 thresh=2040 gap=515 poll_thresh=17 ino=257 dd-2584 [000] 141.084029: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1401 unstable=0 bg_thresh=1022 thresh=2044 gap=469 poll_thresh=18 ino=257 dd-2584 [000] 141.084035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=61736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 141.091245: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1276 unstable=0 bg_thresh=1023 thresh=2046 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 141.091340: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1276 unstable=0 bg_thresh=1025 thresh=2051 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 141.091430: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1276 unstable=0 bg_thresh=1022 thresh=2045 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 141.091519: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1276 unstable=0 bg_thresh=1022 thresh=2044 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 141.091609: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1276 unstable=0 bg_thresh=1022 thresh=2044 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 141.091784: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1276 unstable=0 bg_thresh=1021 thresh=2043 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 141.091790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-26% task_gap=-152% task_weight=99% bdi_bw=61736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 141.099237: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1276 unstable=0 bg_thresh=1019 thresh=2038 gap=488 poll_thresh=17 ino=257 dd-2584 [004] 141.099243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=61736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 141.107218: balance_dirty_state: bdi btrfs-1: dirty=274 wb=973 unstable=0 bg_thresh=1018 thresh=2037 gap=790 poll_thresh=17 ino=257 dd-2584 [004] 141.107285: balance_dirty_state: bdi btrfs-1: dirty=274 wb=973 unstable=0 bg_thresh=1020 thresh=2041 gap=794 poll_thresh=13 ino=257 dd-2584 [004] 141.107342: balance_dirty_state: bdi btrfs-1: dirty=299 wb=973 unstable=0 bg_thresh=1020 thresh=2041 gap=769 poll_thresh=14 ino=257 dd-2584 [004] 141.107399: balance_dirty_state: bdi btrfs-1: dirty=324 wb=973 unstable=0 bg_thresh=1020 thresh=2040 gap=743 poll_thresh=15 ino=257 dd-2584 [004] 141.107455: balance_dirty_state: bdi btrfs-1: dirty=324 wb=973 unstable=0 bg_thresh=1020 thresh=2040 gap=743 poll_thresh=16 ino=257 dd-2584 [004] 141.107571: balance_dirty_state: bdi btrfs-1: dirty=374 wb=973 unstable=0 bg_thresh=1019 thresh=2039 gap=692 poll_thresh=17 ino=257 dd-2584 [004] 141.107689: balance_dirty_state: bdi btrfs-1: dirty=399 wb=973 unstable=0 bg_thresh=1021 thresh=2043 gap=671 poll_thresh=18 ino=257 dd-2584 [004] 141.107971: balance_dirty_state: bdi btrfs-1: dirty=424 wb=973 unstable=0 bg_thresh=1021 thresh=2042 gap=645 poll_thresh=19 ino=257 dd-2584 [004] 141.108088: balance_dirty_state: bdi btrfs-1: dirty=449 wb=973 unstable=0 bg_thresh=1017 thresh=2035 gap=613 poll_thresh=20 ino=257 dd-2584 [004] 141.108205: balance_dirty_state: bdi btrfs-1: dirty=499 wb=973 unstable=0 bg_thresh=1017 thresh=2034 gap=562 poll_thresh=21 ino=257 dd-2584 [004] 141.108323: balance_dirty_state: bdi btrfs-1: dirty=524 wb=973 unstable=0 bg_thresh=1019 thresh=2038 gap=541 poll_thresh=22 ino=257 dd-2584 [004] 141.108443: balance_dirty_state: bdi btrfs-1: dirty=549 wb=973 unstable=0 bg_thresh=1018 thresh=2036 gap=514 poll_thresh=23 ino=257 dd-2584 [004] 141.108574: balance_dirty_state: bdi btrfs-1: dirty=588 wb=973 unstable=0 bg_thresh=1017 thresh=2034 gap=473 poll_thresh=24 ino=257 dd-2584 [004] 141.108579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=98% bdi_bw=61736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.115211: balance_dirty_state: bdi btrfs-1: dirty=588 wb=834 unstable=0 bg_thresh=1017 thresh=2034 gap=612 poll_thresh=24 ino=257 dd-2584 [002] 141.115279: balance_dirty_state: bdi btrfs-1: dirty=588 wb=834 unstable=0 bg_thresh=1017 thresh=2034 gap=612 poll_thresh=18 ino=257 dd-2584 [002] 141.115397: balance_dirty_state: bdi btrfs-1: dirty=638 wb=834 unstable=0 bg_thresh=1019 thresh=2039 gap=567 poll_thresh=19 ino=257 dd-2584 [002] 141.115686: balance_dirty_state: bdi btrfs-1: dirty=663 wb=834 unstable=0 bg_thresh=1022 thresh=2044 gap=547 poll_thresh=20 ino=257 dd-2584 [002] 141.115804: balance_dirty_state: bdi btrfs-1: dirty=688 wb=834 unstable=0 bg_thresh=1024 thresh=2048 gap=526 poll_thresh=21 ino=257 dd-2584 [002] 141.115921: balance_dirty_state: bdi btrfs-1: dirty=738 wb=834 unstable=0 bg_thresh=1023 thresh=2047 gap=475 poll_thresh=22 ino=257 dd-2584 [002] 141.115926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-1% task_gap=-101% task_weight=98% bdi_bw=61736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.123156: balance_dirty_state: bdi btrfs-1: dirty=738 wb=584 unstable=0 bg_thresh=1016 thresh=2032 gap=710 poll_thresh=22 ino=257 dd-2584 [002] 141.123236: balance_dirty_state: bdi btrfs-1: dirty=738 wb=584 unstable=0 bg_thresh=1016 thresh=2032 gap=710 poll_thresh=16 ino=257 dd-2584 [002] 141.123350: balance_dirty_state: bdi btrfs-1: dirty=788 wb=584 unstable=0 bg_thresh=1018 thresh=2037 gap=665 poll_thresh=17 ino=257 dd-2584 [002] 141.123465: balance_dirty_state: bdi btrfs-1: dirty=813 wb=584 unstable=0 bg_thresh=1021 thresh=2042 gap=645 poll_thresh=18 ino=257 dd-2584 [002] 141.123583: balance_dirty_state: bdi btrfs-1: dirty=838 wb=584 unstable=0 bg_thresh=1023 thresh=2046 gap=624 poll_thresh=19 ino=257 dd-2584 [002] 141.123701: balance_dirty_state: bdi btrfs-1: dirty=863 wb=584 unstable=0 bg_thresh=1022 thresh=2045 gap=598 poll_thresh=20 ino=257 dd-2584 [002] 141.123821: balance_dirty_state: bdi btrfs-1: dirty=913 wb=584 unstable=0 bg_thresh=1022 thresh=2044 gap=547 poll_thresh=21 ino=257 dd-2584 [002] 141.124111: balance_dirty_state: bdi btrfs-1: dirty=938 wb=584 unstable=0 bg_thresh=1021 thresh=2043 gap=521 poll_thresh=22 ino=257 dd-2584 [002] 141.124234: balance_dirty_state: bdi btrfs-1: dirty=963 wb=584 unstable=0 bg_thresh=1023 thresh=2047 gap=500 poll_thresh=23 ino=257 dd-2584 [002] 141.124238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-1% task_gap=-101% task_weight=98% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.131159: balance_dirty_state: bdi btrfs-1: dirty=963 wb=459 unstable=0 bg_thresh=1016 thresh=2032 gap=610 poll_thresh=23 ino=257 dd-2584 [002] 141.131240: balance_dirty_state: bdi btrfs-1: dirty=988 wb=459 unstable=0 bg_thresh=1016 thresh=2032 gap=585 poll_thresh=17 ino=257 dd-2584 [002] 141.131353: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=459 unstable=0 bg_thresh=1018 thresh=2037 gap=565 poll_thresh=18 ino=257 dd-2584 [002] 141.131467: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=459 unstable=0 bg_thresh=1018 thresh=2036 gap=539 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 141.131536: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28612 wrote=0 to_write=8192 dd-2584 [002] 141.131598: balance_dirty_state: bdi btrfs-1: dirty=1088 wb=459 unstable=0 bg_thresh=1020 thresh=2040 gap=493 poll_thresh=20 ino=257 dd-2584 [002] 141.131600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-108% task_weight=98% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 141.133898: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1024 to_write=7168 dd-2584 [002] 141.139156: balance_dirty_state: bdi btrfs-1: dirty=87 wb=1333 unstable=0 bg_thresh=1016 thresh=2033 gap=613 poll_thresh=20 ino=257 dd-2584 [002] 141.139279: balance_dirty_state: bdi btrfs-1: dirty=87 wb=1333 unstable=0 bg_thresh=1016 thresh=2033 gap=613 poll_thresh=15 ino=257 dd-2584 [002] 141.139397: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1333 unstable=0 bg_thresh=1019 thresh=2038 gap=593 poll_thresh=16 ino=257 dd-2584 [002] 141.139627: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1333 unstable=0 bg_thresh=1021 thresh=2043 gap=573 poll_thresh=17 ino=257 dd-2584 [002] 141.140214: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1333 unstable=0 bg_thresh=1021 thresh=2042 gap=522 poll_thresh=18 ino=257 dd-2584 [002] 141.140450: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1333 unstable=0 bg_thresh=1023 thresh=2046 gap=501 poll_thresh=19 ino=257 dd-2584 [002] 141.140459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-1% task_gap=-102% task_weight=98% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.147157: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1208 unstable=0 bg_thresh=1019 thresh=2039 gap=619 poll_thresh=19 ino=257 dd-2584 [002] 141.147277: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1208 unstable=0 bg_thresh=1019 thresh=2039 gap=619 poll_thresh=14 ino=257 dd-2584 [002] 141.147393: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1208 unstable=0 bg_thresh=1022 thresh=2044 gap=599 poll_thresh=15 ino=257 dd-2584 [002] 141.147507: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1208 unstable=0 bg_thresh=1022 thresh=2044 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 141.147745: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1208 unstable=0 bg_thresh=1021 thresh=2043 gap=548 poll_thresh=17 ino=257 dd-2584 [002] 141.147995: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1208 unstable=0 bg_thresh=1023 thresh=2047 gap=527 poll_thresh=18 ino=257 dd-2584 [002] 141.148241: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1208 unstable=0 bg_thresh=1023 thresh=2046 gap=476 poll_thresh=19 ino=257 dd-2584 [002] 141.148249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-1% task_gap=-102% task_weight=98% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.155168: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1083 unstable=0 bg_thresh=1016 thresh=2032 gap=587 poll_thresh=19 ino=257 dd-2584 [002] 141.155232: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1083 unstable=0 bg_thresh=1016 thresh=2032 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 141.155291: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1083 unstable=0 bg_thresh=1018 thresh=2037 gap=567 poll_thresh=15 ino=257 dd-2584 [002] 141.155347: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1083 unstable=0 bg_thresh=1018 thresh=2037 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 141.155639: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1083 unstable=0 bg_thresh=1021 thresh=2042 gap=522 poll_thresh=17 ino=257 dd-2584 [002] 141.155758: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1083 unstable=0 bg_thresh=1026 thresh=2052 gap=507 poll_thresh=18 ino=257 dd-2584 [002] 141.155763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1400 avg_dirty=1400 bdi_gap=1% task_gap=-96% task_weight=98% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.163235: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1005 unstable=0 bg_thresh=1009 thresh=2018 gap=522 poll_thresh=13 ino=257 dd-2584 [002] 141.163296: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1005 unstable=0 bg_thresh=1011 thresh=2023 gap=527 poll_thresh=14 ino=257 dd-2584 [002] 141.163356: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1005 unstable=0 bg_thresh=1011 thresh=2023 gap=502 poll_thresh=15 ino=257 dd-2584 [002] 141.163360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 141.171151: balance_dirty_state: bdi btrfs-1: dirty=516 wb=880 unstable=0 bg_thresh=999 thresh=1999 gap=603 poll_thresh=15 ino=257 dd-2584 [002] 141.171215: balance_dirty_state: bdi btrfs-1: dirty=541 wb=880 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=11 ino=257 dd-2584 [002] 141.171278: balance_dirty_state: bdi btrfs-1: dirty=541 wb=880 unstable=0 bg_thresh=1002 thresh=2004 gap=583 poll_thresh=12 ino=257 dd-2584 [002] 141.171338: balance_dirty_state: bdi btrfs-1: dirty=566 wb=880 unstable=0 bg_thresh=1002 thresh=2004 gap=558 poll_thresh=13 ino=257 dd-2584 [002] 141.171398: balance_dirty_state: bdi btrfs-1: dirty=591 wb=880 unstable=0 bg_thresh=1004 thresh=2009 gap=538 poll_thresh=14 ino=257 dd-2584 [002] 141.171457: balance_dirty_state: bdi btrfs-1: dirty=591 wb=880 unstable=0 bg_thresh=1004 thresh=2009 gap=538 poll_thresh=15 ino=257 dd-2584 [002] 141.171518: balance_dirty_state: bdi btrfs-1: dirty=616 wb=880 unstable=0 bg_thresh=1007 thresh=2014 gap=518 poll_thresh=16 ino=257 dd-2584 [002] 141.171640: balance_dirty_state: bdi btrfs-1: dirty=641 wb=880 unstable=0 bg_thresh=1009 thresh=2018 gap=497 poll_thresh=17 ino=257 dd-2584 [002] 141.171645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=98% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.179300: balance_dirty_state: bdi btrfs-1: dirty=666 wb=630 unstable=0 bg_thresh=1008 thresh=2017 gap=721 poll_thresh=13 ino=257 dd-2584 [002] 141.179418: balance_dirty_state: bdi btrfs-1: dirty=666 wb=630 unstable=0 bg_thresh=1011 thresh=2022 gap=726 poll_thresh=14 ino=257 dd-2584 [002] 141.179886: balance_dirty_state: bdi btrfs-1: dirty=691 wb=630 unstable=0 bg_thresh=1011 thresh=2022 gap=701 poll_thresh=15 ino=257 dd-2584 [002] 141.180007: balance_dirty_state: bdi btrfs-1: dirty=716 wb=630 unstable=0 bg_thresh=1010 thresh=2021 gap=675 poll_thresh=16 ino=257 dd-2584 [002] 141.180239: balance_dirty_state: bdi btrfs-1: dirty=741 wb=630 unstable=0 bg_thresh=1010 thresh=2020 gap=649 poll_thresh=17 ino=257 dd-2584 [002] 141.180477: balance_dirty_state: bdi btrfs-1: dirty=766 wb=630 unstable=0 bg_thresh=1009 thresh=2019 gap=623 poll_thresh=18 ino=257 dd-2584 [002] 141.180714: balance_dirty_state: bdi btrfs-1: dirty=791 wb=630 unstable=0 bg_thresh=1011 thresh=2023 gap=602 poll_thresh=19 ino=257 dd-2584 [002] 141.180955: balance_dirty_state: bdi btrfs-1: dirty=841 wb=630 unstable=0 bg_thresh=1011 thresh=2022 gap=551 poll_thresh=20 ino=257 dd-2584 [002] 141.181195: balance_dirty_state: bdi btrfs-1: dirty=866 wb=630 unstable=0 bg_thresh=1010 thresh=2021 gap=525 poll_thresh=21 ino=257 dd-2584 [002] 141.181437: balance_dirty_state: bdi btrfs-1: dirty=891 wb=630 unstable=0 bg_thresh=1015 thresh=2031 gap=510 poll_thresh=22 ino=257 dd-2584 [002] 141.181645: balance_dirty_state: bdi btrfs-1: dirty=941 wb=630 unstable=0 bg_thresh=1015 thresh=2030 gap=459 poll_thresh=23 ino=257 dd-2584 [002] 141.181656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 141.187216: balance_dirty_state: bdi btrfs-1: dirty=941 wb=517 unstable=0 bg_thresh=1006 thresh=2012 gap=554 poll_thresh=23 ino=257 dd-2584 [006] 141.187614: balance_dirty_state: bdi btrfs-1: dirty=941 wb=517 unstable=0 bg_thresh=1004 thresh=2009 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 141.187786: balance_dirty_state: bdi btrfs-1: dirty=991 wb=517 unstable=0 bg_thresh=1005 thresh=2010 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 141.187793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1280 avg_dirty=1280 bdi_gap=47% task_gap=-5% task_weight=100% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 141.195509: balance_dirty_state: bdi btrfs-1: dirty=991 wb=379 unstable=0 bg_thresh=1004 thresh=2008 gap=638 poll_thresh=13 ino=257 dd-2584 [006] 141.195629: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=379 unstable=0 bg_thresh=1006 thresh=2013 gap=618 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 141.195714: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28676 wrote=0 to_write=8192 dd-2584 [006] 141.195757: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=379 unstable=0 bg_thresh=1003 thresh=2007 gap=587 poll_thresh=15 ino=257 dd-2584 [006] 141.195880: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=379 unstable=0 bg_thresh=1006 thresh=2012 gap=592 poll_thresh=16 ino=257 dd-2584 [006] 141.196124: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=404 unstable=0 bg_thresh=1005 thresh=2011 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 141.196376: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=454 unstable=0 bg_thresh=1007 thresh=2015 gap=520 poll_thresh=18 ino=257 dd-2584 [006] 141.196624: balance_dirty_state: bdi btrfs-1: dirty=991 wb=504 unstable=0 bg_thresh=1007 thresh=2014 gap=519 poll_thresh=19 ino=257 dd-2584 [006] 141.196876: balance_dirty_state: bdi btrfs-1: dirty=966 wb=554 unstable=0 bg_thresh=1003 thresh=2007 gap=487 poll_thresh=20 ino=257 dd-2584 [006] 141.196879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 141.200108: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=1088 to_write=7104 dd-2584 [006] 141.203261: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1354 unstable=0 bg_thresh=1005 thresh=2010 gap=590 poll_thresh=20 ino=257 dd-2584 [006] 141.203386: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1354 unstable=0 bg_thresh=1007 thresh=2015 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 141.203621: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1354 unstable=0 bg_thresh=1004 thresh=2009 gap=539 poll_thresh=16 ino=257 dd-2584 [006] 141.203739: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1354 unstable=0 bg_thresh=1006 thresh=2013 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 141.203857: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1354 unstable=0 bg_thresh=1006 thresh=2012 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 141.203862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-49% task_weight=100% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.211363: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1229 unstable=0 bg_thresh=1006 thresh=2013 gap=618 poll_thresh=13 ino=257 dd-2584 [002] 141.211424: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1229 unstable=0 bg_thresh=1009 thresh=2018 gap=598 poll_thresh=14 ino=257 dd-2584 [002] 141.211485: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1229 unstable=0 bg_thresh=1009 thresh=2018 gap=573 poll_thresh=15 ino=257 dd-2584 [002] 141.211546: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1229 unstable=0 bg_thresh=1011 thresh=2023 gap=578 poll_thresh=16 ino=257 dd-2584 [002] 141.211667: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1229 unstable=0 bg_thresh=1014 thresh=2028 gap=558 poll_thresh=17 ino=257 dd-2584 [002] 141.211790: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1229 unstable=0 bg_thresh=1013 thresh=2027 gap=507 poll_thresh=18 ino=257 dd-2584 [002] 141.211912: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1229 unstable=0 bg_thresh=1015 thresh=2031 gap=486 poll_thresh=19 ino=257 dd-2584 [002] 141.211917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1360 avg_dirty=1360 bdi_gap=12% task_gap=-74% task_weight=100% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.219335: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1104 unstable=0 bg_thresh=1013 thresh=2026 gap=581 poll_thresh=14 ino=257 dd-2584 [002] 141.219575: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1104 unstable=0 bg_thresh=1015 thresh=2031 gap=586 poll_thresh=15 ino=257 dd-2584 [002] 141.219637: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1104 unstable=0 bg_thresh=1015 thresh=2031 gap=561 poll_thresh=16 ino=257 dd-2584 [002] 141.219758: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1104 unstable=0 bg_thresh=1015 thresh=2030 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 141.219882: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1104 unstable=0 bg_thresh=1017 thresh=2034 gap=514 poll_thresh=18 ino=257 dd-2584 [002] 141.220004: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1104 unstable=0 bg_thresh=1016 thresh=2033 gap=463 poll_thresh=19 ino=257 dd-2584 [002] 141.220008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1360 avg_dirty=1360 bdi_gap=13% task_gap=-71% task_weight=98% bdi_bw=62808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.227319: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1104 unstable=0 bg_thresh=1009 thresh=2019 gap=449 poll_thresh=14 ino=257 dd-2584 [002] 141.227323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=99% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 141.235306: balance_dirty_state: bdi btrfs-1: dirty=491 wb=729 unstable=0 bg_thresh=1011 thresh=2023 gap=803 poll_thresh=10 ino=257 dd-2584 [006] 141.235383: balance_dirty_state: bdi btrfs-1: dirty=516 wb=729 unstable=0 bg_thresh=1008 thresh=2017 gap=772 poll_thresh=11 ino=257 dd-2584 [006] 141.235446: balance_dirty_state: bdi btrfs-1: dirty=516 wb=729 unstable=0 bg_thresh=1011 thresh=2022 gap=777 poll_thresh=12 ino=257 dd-2584 [006] 141.235510: balance_dirty_state: bdi btrfs-1: dirty=541 wb=729 unstable=0 bg_thresh=1010 thresh=2021 gap=751 poll_thresh=13 ino=257 dd-2584 [006] 141.235573: balance_dirty_state: bdi btrfs-1: dirty=541 wb=729 unstable=0 bg_thresh=1010 thresh=2021 gap=751 poll_thresh=14 ino=257 dd-2584 [006] 141.235635: balance_dirty_state: bdi btrfs-1: dirty=566 wb=729 unstable=0 bg_thresh=1010 thresh=2020 gap=725 poll_thresh=15 ino=257 dd-2584 [006] 141.235700: balance_dirty_state: bdi btrfs-1: dirty=591 wb=729 unstable=0 bg_thresh=1012 thresh=2025 gap=705 poll_thresh=16 ino=257 dd-2584 [006] 141.236011: balance_dirty_state: bdi btrfs-1: dirty=616 wb=729 unstable=0 bg_thresh=1009 thresh=2018 gap=673 poll_thresh=17 ino=257 dd-2584 [006] 141.236136: balance_dirty_state: bdi btrfs-1: dirty=641 wb=729 unstable=0 bg_thresh=1008 thresh=2017 gap=647 poll_thresh=18 ino=257 dd-2584 [006] 141.236262: balance_dirty_state: bdi btrfs-1: dirty=691 wb=729 unstable=0 bg_thresh=1008 thresh=2016 gap=596 poll_thresh=19 ino=257 dd-2584 [006] 141.236390: balance_dirty_state: bdi btrfs-1: dirty=716 wb=729 unstable=0 bg_thresh=1010 thresh=2020 gap=575 poll_thresh=20 ino=257 dd-2584 [006] 141.236521: balance_dirty_state: bdi btrfs-1: dirty=741 wb=729 unstable=0 bg_thresh=1009 thresh=2019 gap=549 poll_thresh=21 ino=257 dd-2584 [006] 141.236651: balance_dirty_state: bdi btrfs-1: dirty=766 wb=729 unstable=0 bg_thresh=1009 thresh=2018 gap=523 poll_thresh=22 ino=257 dd-2584 [006] 141.236784: balance_dirty_state: bdi btrfs-1: dirty=816 wb=729 unstable=0 bg_thresh=1011 thresh=2022 gap=477 poll_thresh=23 ino=257 dd-2584 [006] 141.236789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1320 avg_dirty=1320 bdi_gap=30% task_gap=-36% task_weight=98% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 141.243449: balance_dirty_state: bdi btrfs-1: dirty=841 wb=579 unstable=0 bg_thresh=1009 thresh=2018 gap=598 poll_thresh=17 ino=257 dd-2584 [006] 141.243928: balance_dirty_state: bdi btrfs-1: dirty=866 wb=579 unstable=0 bg_thresh=1009 thresh=2018 gap=573 poll_thresh=18 ino=257 dd-2584 [006] 141.244115: balance_dirty_state: bdi btrfs-1: dirty=916 wb=579 unstable=0 bg_thresh=1004 thresh=2009 gap=514 poll_thresh=19 ino=257 dd-2584 [006] 141.244299: balance_dirty_state: bdi btrfs-1: dirty=941 wb=579 unstable=0 bg_thresh=1009 thresh=2019 gap=499 poll_thresh=20 ino=257 dd-2584 [006] 141.244305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-87% task_weight=98% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 141.251417: balance_dirty_state: bdi btrfs-1: dirty=941 wb=454 unstable=0 bg_thresh=1008 thresh=2017 gap=622 poll_thresh=15 ino=257 dd-2584 [006] 141.251474: balance_dirty_state: bdi btrfs-1: dirty=966 wb=454 unstable=0 bg_thresh=1011 thresh=2022 gap=602 poll_thresh=16 ino=257 dd-2584 [006] 141.251586: balance_dirty_state: bdi btrfs-1: dirty=991 wb=454 unstable=0 bg_thresh=1010 thresh=2021 gap=576 poll_thresh=17 ino=257 dd-2584 [006] 141.251699: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=454 unstable=0 bg_thresh=1012 thresh=2025 gap=530 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 141.251790: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28732 wrote=0 to_write=8192 dd-2584 [006] 141.251824: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=454 unstable=0 bg_thresh=1012 thresh=2024 gap=504 poll_thresh=19 ino=257 dd-2584 [006] 141.251826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-80% task_weight=98% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 141.256653: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=1008 to_write=7184 dd-2584 [002] 141.259393: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1329 unstable=0 bg_thresh=1011 thresh=2022 gap=602 poll_thresh=14 ino=257 dd-2584 [002] 141.259451: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1329 unstable=0 bg_thresh=1013 thresh=2027 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 141.259683: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1329 unstable=0 bg_thresh=1013 thresh=2027 gap=582 poll_thresh=16 ino=257 dd-2584 [002] 141.259801: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1329 unstable=0 bg_thresh=1016 thresh=2032 gap=537 poll_thresh=17 ino=257 dd-2584 [002] 141.259920: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1329 unstable=0 bg_thresh=1018 thresh=2036 gap=516 poll_thresh=18 ino=257 dd-2584 [002] 141.260037: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1329 unstable=0 bg_thresh=1017 thresh=2035 gap=490 poll_thresh=19 ino=257 dd-2584 [002] 141.260041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1360 avg_dirty=1360 bdi_gap=14% task_gap=-68% task_weight=98% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.267288: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1204 unstable=0 bg_thresh=1012 thresh=2025 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 141.267350: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1204 unstable=0 bg_thresh=1015 thresh=2030 gap=585 poll_thresh=15 ino=257 dd-2584 [002] 141.267405: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1204 unstable=0 bg_thresh=1015 thresh=2030 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 141.267516: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1204 unstable=0 bg_thresh=1017 thresh=2035 gap=540 poll_thresh=17 ino=257 dd-2584 [002] 141.267630: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1204 unstable=0 bg_thresh=1019 thresh=2039 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 141.267635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1360 avg_dirty=1360 bdi_gap=17% task_gap=-64% task_weight=98% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.275245: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1079 unstable=0 bg_thresh=1012 thresh=2025 gap=605 poll_thresh=13 ino=257 dd-2584 [002] 141.275302: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1079 unstable=0 bg_thresh=1015 thresh=2030 gap=585 poll_thresh=14 ino=257 dd-2584 [002] 141.275532: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1079 unstable=0 bg_thresh=1015 thresh=2030 gap=560 poll_thresh=15 ino=257 dd-2584 [002] 141.275592: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1079 unstable=0 bg_thresh=1017 thresh=2035 gap=565 poll_thresh=16 ino=257 dd-2584 [002] 141.275711: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1079 unstable=0 bg_thresh=1014 thresh=2028 gap=533 poll_thresh=17 ino=257 dd-2584 [002] 141.275830: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1079 unstable=0 bg_thresh=1016 thresh=2032 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 141.275835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1320 avg_dirty=1320 bdi_gap=36% task_gap=-26% task_weight=98% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.283263: balance_dirty_state: bdi btrfs-1: dirty=466 wb=929 unstable=0 bg_thresh=1011 thresh=2022 gap=627 poll_thresh=13 ino=257 dd-2584 [002] 141.283323: balance_dirty_state: bdi btrfs-1: dirty=491 wb=929 unstable=0 bg_thresh=1013 thresh=2027 gap=607 poll_thresh=14 ino=257 dd-2584 [002] 141.283383: balance_dirty_state: bdi btrfs-1: dirty=516 wb=929 unstable=0 bg_thresh=1010 thresh=2021 gap=576 poll_thresh=15 ino=257 dd-2584 [002] 141.283441: balance_dirty_state: bdi btrfs-1: dirty=516 wb=929 unstable=0 bg_thresh=1013 thresh=2026 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 141.283558: balance_dirty_state: bdi btrfs-1: dirty=566 wb=929 unstable=0 bg_thresh=1012 thresh=2025 gap=530 poll_thresh=17 ino=257 dd-2584 [002] 141.283678: balance_dirty_state: bdi btrfs-1: dirty=591 wb=929 unstable=0 bg_thresh=1009 thresh=2018 gap=498 poll_thresh=18 ino=257 dd-2584 [002] 141.283683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1320 avg_dirty=1320 bdi_gap=28% task_gap=-41% task_weight=98% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.291269: balance_dirty_state: bdi btrfs-1: dirty=616 wb=754 unstable=0 bg_thresh=1001 thresh=2003 gap=633 poll_thresh=13 ino=257 dd-2584 [002] 141.291329: balance_dirty_state: bdi btrfs-1: dirty=616 wb=754 unstable=0 bg_thresh=1004 thresh=2008 gap=638 poll_thresh=14 ino=257 dd-2584 [002] 141.291558: balance_dirty_state: bdi btrfs-1: dirty=641 wb=754 unstable=0 bg_thresh=1004 thresh=2008 gap=613 poll_thresh=15 ino=257 dd-2584 [002] 141.291617: balance_dirty_state: bdi btrfs-1: dirty=641 wb=754 unstable=0 bg_thresh=1006 thresh=2013 gap=618 poll_thresh=16 ino=257 dd-2584 [002] 141.291734: balance_dirty_state: bdi btrfs-1: dirty=691 wb=754 unstable=0 bg_thresh=1006 thresh=2012 gap=567 poll_thresh=17 ino=257 dd-2584 [002] 141.291852: balance_dirty_state: bdi btrfs-1: dirty=716 wb=754 unstable=0 bg_thresh=1008 thresh=2016 gap=546 poll_thresh=18 ino=257 dd-2584 [002] 141.291969: balance_dirty_state: bdi btrfs-1: dirty=741 wb=754 unstable=0 bg_thresh=1007 thresh=2015 gap=520 poll_thresh=19 ino=257 dd-2584 [002] 141.292086: balance_dirty_state: bdi btrfs-1: dirty=791 wb=754 unstable=0 bg_thresh=1007 thresh=2014 gap=469 poll_thresh=20 ino=257 dd-2584 [002] 141.292090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.299268: balance_dirty_state: bdi btrfs-1: dirty=791 wb=629 unstable=0 bg_thresh=1012 thresh=2024 gap=604 poll_thresh=15 ino=257 dd-2584 [002] 141.299327: balance_dirty_state: bdi btrfs-1: dirty=816 wb=629 unstable=0 bg_thresh=1014 thresh=2029 gap=584 poll_thresh=16 ino=257 dd-2584 [002] 141.299443: balance_dirty_state: bdi btrfs-1: dirty=841 wb=629 unstable=0 bg_thresh=1017 thresh=2034 gap=564 poll_thresh=17 ino=257 dd-2584 [002] 141.299561: balance_dirty_state: bdi btrfs-1: dirty=866 wb=629 unstable=0 bg_thresh=1019 thresh=2039 gap=544 poll_thresh=18 ino=257 dd-2584 [002] 141.299854: balance_dirty_state: bdi btrfs-1: dirty=916 wb=629 unstable=0 bg_thresh=1021 thresh=2043 gap=498 poll_thresh=19 ino=257 dd-2584 [002] 141.299860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1360 avg_dirty=1360 bdi_gap=19% task_gap=-60% task_weight=99% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.307310: balance_dirty_state: bdi btrfs-1: dirty=916 wb=504 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=14 ino=257 dd-2584 [002] 141.307369: balance_dirty_state: bdi btrfs-1: dirty=941 wb=504 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=15 ino=257 dd-2584 [002] 141.307429: balance_dirty_state: bdi btrfs-1: dirty=966 wb=504 unstable=0 bg_thresh=1000 thresh=2000 gap=530 poll_thresh=16 ino=257 dd-2584 [002] 141.307546: balance_dirty_state: bdi btrfs-1: dirty=991 wb=504 unstable=0 bg_thresh=1002 thresh=2005 gap=510 poll_thresh=17 ino=257 dd-2584 [002] 141.307666: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=504 unstable=0 bg_thresh=1004 thresh=2009 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 141.307670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 141.307765: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28788 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 141.310653: writeback_single_inode: bdi btrfs-1: ino=257 state= age=224 wrote=944 to_write=7248 dd-2584 [002] 141.315204: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1329 unstable=0 bg_thresh=990 thresh=1980 gap=585 poll_thresh=18 ino=257 dd-2584 [002] 141.315273: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1329 unstable=0 bg_thresh=990 thresh=1980 gap=560 poll_thresh=13 ino=257 dd-2584 [002] 141.315336: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1329 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=14 ino=257 dd-2584 [002] 141.315399: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1329 unstable=0 bg_thresh=992 thresh=1985 gap=540 poll_thresh=15 ino=257 dd-2584 [002] 141.315462: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1329 unstable=0 bg_thresh=995 thresh=1990 gap=520 poll_thresh=16 ino=257 dd-2584 [002] 141.315589: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1329 unstable=0 bg_thresh=997 thresh=1995 gap=500 poll_thresh=17 ino=257 dd-2584 [002] 141.315901: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1329 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 141.315906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-63% task_weight=98% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.323335: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1204 unstable=0 bg_thresh=999 thresh=1998 gap=578 poll_thresh=13 ino=257 dd-2584 [002] 141.323396: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1204 unstable=0 bg_thresh=998 thresh=1997 gap=552 poll_thresh=14 ino=257 dd-2584 [002] 141.323454: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1204 unstable=0 bg_thresh=998 thresh=1997 gap=552 poll_thresh=15 ino=257 dd-2584 [002] 141.323514: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1204 unstable=0 bg_thresh=998 thresh=1996 gap=526 poll_thresh=16 ino=257 dd-2584 [002] 141.323634: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1204 unstable=0 bg_thresh=997 thresh=1995 gap=500 poll_thresh=17 ino=257 dd-2584 [002] 141.323755: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1204 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 141.323759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-63% task_weight=98% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.331294: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1004 unstable=0 bg_thresh=995 thresh=1991 gap=646 poll_thresh=13 ino=257 dd-2584 [002] 141.331365: balance_dirty_state: bdi btrfs-1: dirty=366 wb=954 unstable=0 bg_thresh=998 thresh=1996 gap=676 poll_thresh=14 ino=257 dd-2584 [002] 141.331424: balance_dirty_state: bdi btrfs-1: dirty=366 wb=954 unstable=0 bg_thresh=998 thresh=1996 gap=676 poll_thresh=15 ino=257 dd-2584 [002] 141.331484: balance_dirty_state: bdi btrfs-1: dirty=391 wb=954 unstable=0 bg_thresh=1000 thresh=2001 gap=656 poll_thresh=16 ino=257 dd-2584 [002] 141.331603: balance_dirty_state: bdi btrfs-1: dirty=416 wb=954 unstable=0 bg_thresh=1000 thresh=2000 gap=630 poll_thresh=17 ino=257 dd-2584 [002] 141.331897: balance_dirty_state: bdi btrfs-1: dirty=466 wb=954 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=18 ino=257 dd-2584 [002] 141.332016: balance_dirty_state: bdi btrfs-1: dirty=491 wb=954 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=19 ino=257 dd-2584 [002] 141.332133: balance_dirty_state: bdi btrfs-1: dirty=516 wb=954 unstable=0 bg_thresh=1001 thresh=2002 gap=532 poll_thresh=20 ino=257 dd-2584 [002] 141.332250: balance_dirty_state: bdi btrfs-1: dirty=541 wb=954 unstable=0 bg_thresh=1003 thresh=2006 gap=511 poll_thresh=21 ino=257 dd-2584 [002] 141.332367: balance_dirty_state: bdi btrfs-1: dirty=591 wb=954 unstable=0 bg_thresh=1002 thresh=2005 gap=460 poll_thresh=22 ino=257 dd-2584 [002] 141.332372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-103% task_weight=98% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.339209: balance_dirty_state: bdi btrfs-1: dirty=591 wb=954 unstable=0 bg_thresh=994 thresh=1988 gap=443 poll_thresh=22 ino=257 dd-2584 [002] 141.339213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=98% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.347210: balance_dirty_state: bdi btrfs-1: dirty=591 wb=829 unstable=0 bg_thresh=993 thresh=1987 gap=567 poll_thresh=22 ino=257 dd-2584 [002] 141.347279: balance_dirty_state: bdi btrfs-1: dirty=591 wb=829 unstable=0 bg_thresh=993 thresh=1987 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 141.347394: balance_dirty_state: bdi btrfs-1: dirty=641 wb=829 unstable=0 bg_thresh=996 thresh=1992 gap=522 poll_thresh=17 ino=257 dd-2584 [002] 141.347509: balance_dirty_state: bdi btrfs-1: dirty=666 wb=829 unstable=0 bg_thresh=998 thresh=1997 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 141.347628: balance_dirty_state: bdi btrfs-1: dirty=691 wb=829 unstable=0 bg_thresh=1003 thresh=2007 gap=487 poll_thresh=19 ino=257 dd-2584 [002] 141.347632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-54% task_weight=99% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.355525: balance_dirty_state: bdi btrfs-1: dirty=716 wb=579 unstable=0 bg_thresh=1001 thresh=2003 gap=708 poll_thresh=14 ino=257 dd-2584 [002] 141.355585: balance_dirty_state: bdi btrfs-1: dirty=716 wb=579 unstable=0 bg_thresh=1004 thresh=2008 gap=713 poll_thresh=15 ino=257 dd-2584 [002] 141.355647: balance_dirty_state: bdi btrfs-1: dirty=741 wb=579 unstable=0 bg_thresh=1001 thresh=2002 gap=682 poll_thresh=16 ino=257 dd-2584 [002] 141.355768: balance_dirty_state: bdi btrfs-1: dirty=766 wb=579 unstable=0 bg_thresh=1000 thresh=2001 gap=656 poll_thresh=17 ino=257 dd-2584 [002] 141.355889: balance_dirty_state: bdi btrfs-1: dirty=816 wb=579 unstable=0 bg_thresh=1002 thresh=2005 gap=610 poll_thresh=18 ino=257 dd-2584 [002] 141.356011: balance_dirty_state: bdi btrfs-1: dirty=841 wb=579 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=19 ino=257 dd-2584 [002] 141.356132: balance_dirty_state: bdi btrfs-1: dirty=866 wb=579 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=20 ino=257 dd-2584 [002] 141.356257: balance_dirty_state: bdi btrfs-1: dirty=891 wb=579 unstable=0 bg_thresh=1001 thresh=2002 gap=532 poll_thresh=21 ino=257 dd-2584 [002] 141.356382: balance_dirty_state: bdi btrfs-1: dirty=941 wb=579 unstable=0 bg_thresh=1003 thresh=2006 gap=486 poll_thresh=22 ino=257 dd-2584 [002] 141.356387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1280 avg_dirty=1280 bdi_gap=45% task_gap=-7% task_weight=98% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.363306: balance_dirty_state: bdi btrfs-1: dirty=941 wb=454 unstable=0 bg_thresh=997 thresh=1994 gap=599 poll_thresh=16 ino=257 dd-2584 [002] 141.363602: balance_dirty_state: bdi btrfs-1: dirty=991 wb=454 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=17 ino=257 dd-2584 [002] 141.363721: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=454 unstable=0 bg_thresh=1002 thresh=2004 gap=534 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 141.363756: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28844 wrote=0 to_write=8192 dd-2584 [002] 141.363855: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=454 unstable=0 bg_thresh=1004 thresh=2008 gap=513 poll_thresh=19 ino=257 dd-2584 [002] 141.363983: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=479 unstable=0 bg_thresh=1003 thresh=2007 gap=487 poll_thresh=20 ino=257 dd-2584 [002] 141.363985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 141.366177: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1008 to_write=7184 dd-2584 [002] 141.371260: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1329 unstable=0 bg_thresh=1001 thresh=2003 gap=608 poll_thresh=20 ino=257 dd-2584 [002] 141.371361: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1329 unstable=0 bg_thresh=1001 thresh=2003 gap=583 poll_thresh=15 ino=257 dd-2584 [002] 141.371420: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1329 unstable=0 bg_thresh=1004 thresh=2008 gap=563 poll_thresh=16 ino=257 dd-2584 [002] 141.371538: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1329 unstable=0 bg_thresh=1003 thresh=2007 gap=537 poll_thresh=17 ino=257 dd-2584 [002] 141.371656: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1329 unstable=0 bg_thresh=1003 thresh=2006 gap=511 poll_thresh=18 ino=257 dd-2584 [002] 141.371776: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1329 unstable=0 bg_thresh=1005 thresh=2010 gap=465 poll_thresh=19 ino=257 dd-2584 [002] 141.371781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-52% task_weight=100% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.379581: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1204 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=14 ino=257 dd-2584 [002] 141.379639: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1204 unstable=0 bg_thresh=998 thresh=1997 gap=552 poll_thresh=15 ino=257 dd-2584 [002] 141.379696: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1204 unstable=0 bg_thresh=998 thresh=1997 gap=527 poll_thresh=16 ino=257 dd-2584 [002] 141.379810: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1204 unstable=0 bg_thresh=1001 thresh=2002 gap=507 poll_thresh=17 ino=257 dd-2584 [002] 141.379928: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1204 unstable=0 bg_thresh=1003 thresh=2006 gap=486 poll_thresh=18 ino=257 dd-2584 [002] 141.379933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-54% task_weight=98% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.387353: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1029 unstable=0 bg_thresh=997 thresh=1994 gap=624 poll_thresh=13 ino=257 dd-2584 [002] 141.387412: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1029 unstable=0 bg_thresh=999 thresh=1999 gap=629 poll_thresh=14 ino=257 dd-2584 [002] 141.387469: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1029 unstable=0 bg_thresh=999 thresh=1999 gap=604 poll_thresh=15 ino=257 dd-2584 [002] 141.387527: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1029 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=16 ino=257 dd-2584 [002] 141.387645: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1029 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=17 ino=257 dd-2584 [002] 141.387763: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1029 unstable=0 bg_thresh=1003 thresh=2007 gap=537 poll_thresh=18 ino=257 dd-2584 [002] 141.388052: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1029 unstable=0 bg_thresh=1003 thresh=2006 gap=511 poll_thresh=19 ino=257 dd-2584 [002] 141.388172: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1029 unstable=0 bg_thresh=1002 thresh=2005 gap=460 poll_thresh=20 ino=257 dd-2584 [002] 141.388176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-103% task_weight=98% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.395224: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1029 unstable=0 bg_thresh=996 thresh=1993 gap=448 poll_thresh=20 ino=257 dd-2584 [002] 141.395227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.403260: balance_dirty_state: bdi btrfs-1: dirty=516 wb=754 unstable=0 bg_thresh=996 thresh=1992 gap=722 poll_thresh=20 ino=257 dd-2584 [002] 141.403321: balance_dirty_state: bdi btrfs-1: dirty=516 wb=754 unstable=0 bg_thresh=996 thresh=1992 gap=722 poll_thresh=15 ino=257 dd-2584 [002] 141.403380: balance_dirty_state: bdi btrfs-1: dirty=541 wb=754 unstable=0 bg_thresh=998 thresh=1997 gap=702 poll_thresh=16 ino=257 dd-2584 [002] 141.403489: balance_dirty_state: bdi btrfs-1: dirty=566 wb=754 unstable=0 bg_thresh=1001 thresh=2002 gap=682 poll_thresh=17 ino=257 dd-2584 [002] 141.403600: balance_dirty_state: bdi btrfs-1: dirty=616 wb=754 unstable=0 bg_thresh=1003 thresh=2007 gap=637 poll_thresh=18 ino=257 dd-2584 [002] 141.403714: balance_dirty_state: bdi btrfs-1: dirty=641 wb=754 unstable=0 bg_thresh=1005 thresh=2011 gap=616 poll_thresh=19 ino=257 dd-2584 [002] 141.403825: balance_dirty_state: bdi btrfs-1: dirty=666 wb=754 unstable=0 bg_thresh=1005 thresh=2010 gap=590 poll_thresh=20 ino=257 dd-2584 [002] 141.403939: balance_dirty_state: bdi btrfs-1: dirty=691 wb=754 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=21 ino=257 dd-2584 [002] 141.404216: balance_dirty_state: bdi btrfs-1: dirty=741 wb=754 unstable=0 bg_thresh=1003 thresh=2007 gap=512 poll_thresh=22 ino=257 dd-2584 [002] 141.404330: balance_dirty_state: bdi btrfs-1: dirty=766 wb=754 unstable=0 bg_thresh=1003 thresh=2006 gap=486 poll_thresh=23 ino=257 dd-2584 [002] 141.404335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-54% task_weight=98% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.411388: balance_dirty_state: bdi btrfs-1: dirty=791 wb=629 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=17 ino=257 dd-2584 [002] 141.411498: balance_dirty_state: bdi btrfs-1: dirty=841 wb=629 unstable=0 bg_thresh=1000 thresh=2000 gap=530 poll_thresh=18 ino=257 dd-2584 [002] 141.411611: balance_dirty_state: bdi btrfs-1: dirty=866 wb=629 unstable=0 bg_thresh=1002 thresh=2005 gap=510 poll_thresh=19 ino=257 dd-2584 [002] 141.411724: balance_dirty_state: bdi btrfs-1: dirty=891 wb=629 unstable=0 bg_thresh=1004 thresh=2009 gap=489 poll_thresh=20 ino=257 dd-2584 [002] 141.411728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1320 avg_dirty=1320 bdi_gap=23% task_gap=-51% task_weight=98% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.419405: balance_dirty_state: bdi btrfs-1: dirty=916 wb=504 unstable=0 bg_thresh=1001 thresh=2002 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 141.419521: balance_dirty_state: bdi btrfs-1: dirty=916 wb=504 unstable=0 bg_thresh=1003 thresh=2007 gap=587 poll_thresh=16 ino=257 dd-2584 [002] 141.419753: balance_dirty_state: bdi btrfs-1: dirty=966 wb=504 unstable=0 bg_thresh=1003 thresh=2006 gap=536 poll_thresh=17 ino=257 dd-2584 [002] 141.420336: balance_dirty_state: bdi btrfs-1: dirty=991 wb=504 unstable=0 bg_thresh=1002 thresh=2005 gap=510 poll_thresh=18 ino=257 dd-2584 [002] 141.420573: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=504 unstable=0 bg_thresh=1004 thresh=2009 gap=489 poll_thresh=19 ino=257 dd-2584 [002] 141.420582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 141.420628: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28900 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 141.425219: writeback_single_inode: bdi btrfs-1: ino=257 state= age=108 wrote=944 to_write=7248 dd-2584 [002] 141.427317: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1304 unstable=0 bg_thresh=998 thresh=1996 gap=626 poll_thresh=19 ino=257 dd-2584 [002] 141.427399: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1304 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=14 ino=257 dd-2584 [002] 141.427458: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1304 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=15 ino=257 dd-2584 [002] 141.427517: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1304 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 141.427639: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1304 unstable=0 bg_thresh=997 thresh=1994 gap=549 poll_thresh=17 ino=257 dd-2584 [002] 141.427761: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1304 unstable=0 bg_thresh=999 thresh=1998 gap=503 poll_thresh=18 ino=257 dd-2584 [002] 141.427879: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1304 unstable=0 bg_thresh=998 thresh=1997 gap=477 poll_thresh=19 ino=257 dd-2584 [002] 141.427884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.435345: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1179 unstable=0 bg_thresh=1001 thresh=2003 gap=608 poll_thresh=19 ino=257 dd-2584 [002] 141.435458: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1179 unstable=0 bg_thresh=1001 thresh=2003 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 141.435519: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1179 unstable=0 bg_thresh=1004 thresh=2008 gap=588 poll_thresh=15 ino=257 dd-2584 [002] 141.435579: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1179 unstable=0 bg_thresh=1004 thresh=2008 gap=563 poll_thresh=16 ino=257 dd-2584 [002] 141.435875: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1179 unstable=0 bg_thresh=1006 thresh=2013 gap=543 poll_thresh=17 ino=257 dd-2584 [002] 141.435996: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1179 unstable=0 bg_thresh=1011 thresh=2023 gap=528 poll_thresh=18 ino=257 dd-2584 [002] 141.436116: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1179 unstable=0 bg_thresh=1011 thresh=2022 gap=477 poll_thresh=19 ino=257 dd-2584 [002] 141.436120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.443302: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1054 unstable=0 bg_thresh=1001 thresh=2003 gap=583 poll_thresh=19 ino=257 dd-2584 [002] 141.443387: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1054 unstable=0 bg_thresh=1001 thresh=2003 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 141.443447: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1054 unstable=0 bg_thresh=1004 thresh=2008 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 141.443508: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1054 unstable=0 bg_thresh=1001 thresh=2002 gap=532 poll_thresh=16 ino=257 dd-2584 [002] 141.443629: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1054 unstable=0 bg_thresh=1000 thresh=2001 gap=506 poll_thresh=17 ino=257 dd-2584 [002] 141.443750: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1054 unstable=0 bg_thresh=1002 thresh=2005 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 141.443755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 141.451272: balance_dirty_state: bdi btrfs-1: dirty=466 wb=929 unstable=0 bg_thresh=990 thresh=1981 gap=586 poll_thresh=18 ino=257 dd-2584 [006] 141.451368: balance_dirty_state: bdi btrfs-1: dirty=491 wb=929 unstable=0 bg_thresh=993 thresh=1986 gap=566 poll_thresh=13 ino=257 dd-2584 [006] 141.451459: balance_dirty_state: bdi btrfs-1: dirty=491 wb=929 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=14 ino=257 dd-2584 [006] 141.451531: balance_dirty_state: bdi btrfs-1: dirty=516 wb=929 unstable=0 bg_thresh=998 thresh=1997 gap=552 poll_thresh=15 ino=257 dd-2584 [006] 141.451594: balance_dirty_state: bdi btrfs-1: dirty=541 wb=929 unstable=0 bg_thresh=998 thresh=1997 gap=527 poll_thresh=16 ino=257 dd-2584 [006] 141.451886: balance_dirty_state: bdi btrfs-1: dirty=566 wb=929 unstable=0 bg_thresh=998 thresh=1996 gap=501 poll_thresh=17 ino=257 dd-2584 [006] 141.452005: balance_dirty_state: bdi btrfs-1: dirty=591 wb=929 unstable=0 bg_thresh=1000 thresh=2000 gap=480 poll_thresh=18 ino=257 dd-2584 [006] 141.452010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 141.459283: balance_dirty_state: bdi btrfs-1: dirty=591 wb=679 unstable=0 bg_thresh=992 thresh=1984 gap=714 poll_thresh=18 ino=257 dd-2584 [006] 141.459378: balance_dirty_state: bdi btrfs-1: dirty=616 wb=679 unstable=0 bg_thresh=994 thresh=1989 gap=694 poll_thresh=13 ino=257 dd-2584 [006] 141.459493: balance_dirty_state: bdi btrfs-1: dirty=616 wb=679 unstable=0 bg_thresh=994 thresh=1989 gap=694 poll_thresh=14 ino=257 dd-2584 [006] 141.459609: balance_dirty_state: bdi btrfs-1: dirty=641 wb=679 unstable=0 bg_thresh=997 thresh=1994 gap=674 poll_thresh=15 ino=257 dd-2584 [006] 141.459727: balance_dirty_state: bdi btrfs-1: dirty=666 wb=679 unstable=0 bg_thresh=994 thresh=1988 gap=643 poll_thresh=16 ino=257 dd-2584 [006] 141.459960: balance_dirty_state: bdi btrfs-1: dirty=691 wb=679 unstable=0 bg_thresh=993 thresh=1987 gap=617 poll_thresh=17 ino=257 dd-2584 [006] 141.460168: balance_dirty_state: bdi btrfs-1: dirty=716 wb=679 unstable=0 bg_thresh=995 thresh=1991 gap=596 poll_thresh=18 ino=257 dd-2584 [006] 141.460406: balance_dirty_state: bdi btrfs-1: dirty=741 wb=679 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=19 ino=257 dd-2584 [006] 141.460545: balance_dirty_state: bdi btrfs-1: dirty=791 wb=679 unstable=0 bg_thresh=994 thresh=1989 gap=519 poll_thresh=20 ino=257 dd-2584 [006] 141.461035: balance_dirty_state: bdi btrfs-1: dirty=816 wb=679 unstable=0 bg_thresh=996 thresh=1993 gap=498 poll_thresh=21 ino=257 dd-2584 [006] 141.461040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 141.467333: balance_dirty_state: bdi btrfs-1: dirty=816 wb=554 unstable=0 bg_thresh=993 thresh=1986 gap=616 poll_thresh=21 ino=257 dd-2584 [006] 141.467429: balance_dirty_state: bdi btrfs-1: dirty=841 wb=554 unstable=0 bg_thresh=989 thresh=1978 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 141.467598: balance_dirty_state: bdi btrfs-1: dirty=866 wb=554 unstable=0 bg_thresh=991 thresh=1983 gap=563 poll_thresh=17 ino=257 dd-2584 [006] 141.467769: balance_dirty_state: bdi btrfs-1: dirty=891 wb=554 unstable=0 bg_thresh=990 thresh=1981 gap=536 poll_thresh=18 ino=257 dd-2584 [006] 141.467941: balance_dirty_state: bdi btrfs-1: dirty=941 wb=554 unstable=0 bg_thresh=988 thresh=1977 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 141.467948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1320 avg_dirty=1320 bdi_gap=4% task_gap=-89% task_weight=99% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 141.475452: balance_dirty_state: bdi btrfs-1: dirty=941 wb=429 unstable=0 bg_thresh=995 thresh=1990 gap=620 poll_thresh=14 ino=257 dd-2584 [006] 141.475512: balance_dirty_state: bdi btrfs-1: dirty=966 wb=429 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=15 ino=257 dd-2584 [006] 141.475568: balance_dirty_state: bdi btrfs-1: dirty=966 wb=429 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=16 ino=257 dd-2584 [006] 141.475682: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=429 unstable=0 bg_thresh=994 thresh=1988 gap=543 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 141.475769: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28956 wrote=0 to_write=8192 dd-2584 [006] 141.475809: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=429 unstable=0 bg_thresh=993 thresh=1986 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 141.476109: balance_dirty_state: bdi btrfs-1: dirty=991 wb=504 unstable=0 bg_thresh=992 thresh=1985 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 141.476110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 141.480319: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1008 to_write=7184 dd-2584 [006] 141.483318: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1304 unstable=0 bg_thresh=992 thresh=1985 gap=615 poll_thresh=19 ino=257 dd-2584 [006] 141.483441: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1304 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 141.483501: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1304 unstable=0 bg_thresh=992 thresh=1984 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 141.483562: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1304 unstable=0 bg_thresh=994 thresh=1989 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 141.483682: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1304 unstable=0 bg_thresh=994 thresh=1988 gap=543 poll_thresh=17 ino=257 dd-2584 [006] 141.483800: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1304 unstable=0 bg_thresh=996 thresh=1992 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 141.483805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 141.491418: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1179 unstable=0 bg_thresh=992 thresh=1984 gap=614 poll_thresh=13 ino=257 dd-2584 [006] 141.491479: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1179 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=14 ino=257 dd-2584 [006] 141.491539: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1179 unstable=0 bg_thresh=991 thresh=1983 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 141.491600: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1179 unstable=0 bg_thresh=994 thresh=1988 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 141.491722: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1179 unstable=0 bg_thresh=993 thresh=1986 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 141.492019: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1179 unstable=0 bg_thresh=992 thresh=1985 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 141.492025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1320 avg_dirty=1320 bdi_gap=9% task_gap=-80% task_weight=99% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 141.499439: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1004 unstable=0 bg_thresh=994 thresh=1989 gap=644 poll_thresh=13 ino=257 dd-2584 [006] 141.499500: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1004 unstable=0 bg_thresh=994 thresh=1988 gap=643 poll_thresh=14 ino=257 dd-2584 [006] 141.499561: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1004 unstable=0 bg_thresh=994 thresh=1988 gap=618 poll_thresh=15 ino=257 dd-2584 [006] 141.499624: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1004 unstable=0 bg_thresh=993 thresh=1987 gap=617 poll_thresh=16 ino=257 dd-2584 [006] 141.499744: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1004 unstable=0 bg_thresh=995 thresh=1991 gap=571 poll_thresh=17 ino=257 dd-2584 [006] 141.499867: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1004 unstable=0 bg_thresh=995 thresh=1990 gap=545 poll_thresh=18 ino=257 dd-2584 [006] 141.499988: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1004 unstable=0 bg_thresh=994 thresh=1989 gap=519 poll_thresh=19 ino=257 dd-2584 [006] 141.500111: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1004 unstable=0 bg_thresh=994 thresh=1988 gap=468 poll_thresh=20 ino=257 dd-2584 [006] 141.500115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-77% task_weight=99% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 141.507424: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1004 unstable=0 bg_thresh=993 thresh=1986 gap=466 poll_thresh=15 ino=257 dd-2584 [006] 141.507429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 141.515486: balance_dirty_state: bdi btrfs-1: dirty=541 wb=879 unstable=0 bg_thresh=998 thresh=1996 gap=576 poll_thresh=11 ino=257 dd-2584 [006] 141.515548: balance_dirty_state: bdi btrfs-1: dirty=541 wb=879 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=12 ino=257 dd-2584 [006] 141.515787: balance_dirty_state: bdi btrfs-1: dirty=566 wb=879 unstable=0 bg_thresh=997 thresh=1995 gap=550 poll_thresh=13 ino=257 dd-2584 [006] 141.515849: balance_dirty_state: bdi btrfs-1: dirty=591 wb=879 unstable=0 bg_thresh=994 thresh=1989 gap=519 poll_thresh=14 ino=257 dd-2584 [006] 141.515910: balance_dirty_state: bdi btrfs-1: dirty=591 wb=879 unstable=0 bg_thresh=997 thresh=1994 gap=524 poll_thresh=15 ino=257 dd-2584 [006] 141.515972: balance_dirty_state: bdi btrfs-1: dirty=616 wb=879 unstable=0 bg_thresh=996 thresh=1993 gap=498 poll_thresh=16 ino=257 dd-2584 [006] 141.515976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=99% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 141.523440: balance_dirty_state: bdi btrfs-1: dirty=641 wb=629 unstable=0 bg_thresh=998 thresh=1996 gap=726 poll_thresh=12 ino=257 dd-2584 [006] 141.523504: balance_dirty_state: bdi btrfs-1: dirty=641 wb=629 unstable=0 bg_thresh=995 thresh=1990 gap=720 poll_thresh=13 ino=257 dd-2584 [006] 141.523567: balance_dirty_state: bdi btrfs-1: dirty=666 wb=629 unstable=0 bg_thresh=997 thresh=1995 gap=700 poll_thresh=14 ino=257 dd-2584 [006] 141.523630: balance_dirty_state: bdi btrfs-1: dirty=691 wb=629 unstable=0 bg_thresh=994 thresh=1989 gap=669 poll_thresh=15 ino=257 dd-2584 [006] 141.523693: balance_dirty_state: bdi btrfs-1: dirty=691 wb=629 unstable=0 bg_thresh=997 thresh=1994 gap=674 poll_thresh=16 ino=257 dd-2584 [006] 141.523819: balance_dirty_state: bdi btrfs-1: dirty=741 wb=629 unstable=0 bg_thresh=996 thresh=1993 gap=623 poll_thresh=17 ino=257 dd-2584 [006] 141.523948: balance_dirty_state: bdi btrfs-1: dirty=766 wb=629 unstable=0 bg_thresh=995 thresh=1991 gap=596 poll_thresh=18 ino=257 dd-2584 [006] 141.524075: balance_dirty_state: bdi btrfs-1: dirty=791 wb=629 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=19 ino=257 dd-2584 [006] 141.524389: balance_dirty_state: bdi btrfs-1: dirty=816 wb=629 unstable=0 bg_thresh=994 thresh=1989 gap=544 poll_thresh=20 ino=257 dd-2584 [006] 141.524516: balance_dirty_state: bdi btrfs-1: dirty=866 wb=629 unstable=0 bg_thresh=994 thresh=1988 gap=493 poll_thresh=21 ino=257 dd-2584 [006] 141.524521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1280 avg_dirty=1280 bdi_gap=35% task_gap=-29% task_weight=99% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 141.531557: balance_dirty_state: bdi btrfs-1: dirty=866 wb=504 unstable=0 bg_thresh=996 thresh=1993 gap=623 poll_thresh=16 ino=257 dd-2584 [006] 141.531684: balance_dirty_state: bdi btrfs-1: dirty=916 wb=504 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=17 ino=257 dd-2584 [006] 141.531810: balance_dirty_state: bdi btrfs-1: dirty=941 wb=504 unstable=0 bg_thresh=998 thresh=1996 gap=551 poll_thresh=18 ino=257 dd-2584 [006] 141.531935: balance_dirty_state: bdi btrfs-1: dirty=966 wb=504 unstable=0 bg_thresh=997 thresh=1995 gap=525 poll_thresh=19 ino=257 dd-2584 [006] 141.532061: balance_dirty_state: bdi btrfs-1: dirty=991 wb=504 unstable=0 bg_thresh=994 thresh=1988 gap=493 poll_thresh=20 ino=257 dd-2584 [006] 141.532066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1280 avg_dirty=1280 bdi_gap=35% task_gap=-29% task_weight=99% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 141.539553: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=379 unstable=0 bg_thresh=997 thresh=1994 gap=599 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 141.539643: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29020 wrote=0 to_write=8192 dd-2584 [006] 141.539682: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=379 unstable=0 bg_thresh=994 thresh=1988 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 141.539922: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=379 unstable=0 bg_thresh=996 thresh=1992 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 141.540520: balance_dirty_state: bdi btrfs-1: dirty=941 wb=504 unstable=0 bg_thresh=995 thresh=1991 gap=546 poll_thresh=18 ino=257 dd-2584 [006] 141.540767: balance_dirty_state: bdi btrfs-1: dirty=941 wb=554 unstable=0 bg_thresh=995 thresh=1990 gap=495 poll_thresh=19 ino=257 dd-2584 [006] 141.540770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1280 avg_dirty=1280 bdi_gap=36% task_gap=-26% task_weight=99% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 141.544504: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=1056 to_write=7136 dd-2584 [006] 141.547476: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1304 unstable=0 bg_thresh=995 thresh=1991 gap=621 poll_thresh=14 ino=257 dd-2584 [006] 141.547538: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1304 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=15 ino=257 dd-2584 [006] 141.547600: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1304 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=16 ino=257 dd-2584 [006] 141.547717: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1304 unstable=0 bg_thresh=994 thresh=1989 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 141.547835: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1304 unstable=0 bg_thresh=993 thresh=1987 gap=517 poll_thresh=18 ino=257 dd-2584 [006] 141.547954: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1304 unstable=0 bg_thresh=993 thresh=1986 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 141.547959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 141.555503: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1179 unstable=0 bg_thresh=994 thresh=1988 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 141.555562: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1179 unstable=0 bg_thresh=991 thresh=1982 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 141.555620: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1179 unstable=0 bg_thresh=993 thresh=1987 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 141.555903: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1179 unstable=0 bg_thresh=993 thresh=1986 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 141.556017: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1179 unstable=0 bg_thresh=995 thresh=1990 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 141.556021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1280 avg_dirty=1280 bdi_gap=36% task_gap=-26% task_weight=99% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 141.563459: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1079 unstable=0 bg_thresh=993 thresh=1987 gap=592 poll_thresh=13 ino=257 dd-2584 [006] 141.563519: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1079 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=14 ino=257 dd-2584 [006] 141.563577: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1079 unstable=0 bg_thresh=993 thresh=1986 gap=541 poll_thresh=15 ino=257 dd-2584 [006] 141.563636: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1079 unstable=0 bg_thresh=995 thresh=1991 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 141.563756: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1079 unstable=0 bg_thresh=992 thresh=1984 gap=489 poll_thresh=17 ino=257 dd-2584 [006] 141.563760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1280 avg_dirty=1280 bdi_gap=32% task_gap=-34% task_weight=99% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 141.575362: balance_dirty_state: bdi btrfs-1: dirty=416 wb=954 unstable=0 bg_thresh=982 thresh=1965 gap=595 poll_thresh=13 ino=257 dd-2584 [006] 141.575422: balance_dirty_state: bdi btrfs-1: dirty=441 wb=954 unstable=0 bg_thresh=982 thresh=1964 gap=569 poll_thresh=14 ino=257 dd-2584 [006] 141.575482: balance_dirty_state: bdi btrfs-1: dirty=466 wb=954 unstable=0 bg_thresh=982 thresh=1964 gap=544 poll_thresh=15 ino=257 dd-2584 [006] 141.575543: balance_dirty_state: bdi btrfs-1: dirty=466 wb=954 unstable=0 bg_thresh=981 thresh=1963 gap=543 poll_thresh=16 ino=257 dd-2584 [006] 141.575664: balance_dirty_state: bdi btrfs-1: dirty=491 wb=954 unstable=0 bg_thresh=981 thresh=1962 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 141.575959: balance_dirty_state: bdi btrfs-1: dirty=541 wb=954 unstable=0 bg_thresh=983 thresh=1966 gap=471 poll_thresh=18 ino=257 dd-2584 [006] 141.575964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1280 avg_dirty=1280 bdi_gap=22% task_gap=-55% task_weight=100% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 141.583394: balance_dirty_state: bdi btrfs-1: dirty=541 wb=704 unstable=0 bg_thresh=986 thresh=1972 gap=727 poll_thresh=13 ino=257 dd-2584 [006] 141.583453: balance_dirty_state: bdi btrfs-1: dirty=566 wb=704 unstable=0 bg_thresh=988 thresh=1977 gap=707 poll_thresh=14 ino=257 dd-2584 [006] 141.583513: balance_dirty_state: bdi btrfs-1: dirty=591 wb=704 unstable=0 bg_thresh=985 thresh=1971 gap=676 poll_thresh=15 ino=257 dd-2584 [006] 141.583573: balance_dirty_state: bdi btrfs-1: dirty=591 wb=704 unstable=0 bg_thresh=988 thresh=1976 gap=681 poll_thresh=16 ino=257 dd-2584 [006] 141.583691: balance_dirty_state: bdi btrfs-1: dirty=641 wb=704 unstable=0 bg_thresh=990 thresh=1980 gap=635 poll_thresh=17 ino=257 dd-2584 [006] 141.583809: balance_dirty_state: bdi btrfs-1: dirty=666 wb=704 unstable=0 bg_thresh=989 thresh=1979 gap=609 poll_thresh=18 ino=257 dd-2584 [006] 141.583927: balance_dirty_state: bdi btrfs-1: dirty=691 wb=704 unstable=0 bg_thresh=989 thresh=1978 gap=583 poll_thresh=19 ino=257 dd-2584 [006] 141.584047: balance_dirty_state: bdi btrfs-1: dirty=716 wb=704 unstable=0 bg_thresh=988 thresh=1977 gap=557 poll_thresh=20 ino=257 dd-2584 [006] 141.584168: balance_dirty_state: bdi btrfs-1: dirty=766 wb=704 unstable=0 bg_thresh=990 thresh=1981 gap=511 poll_thresh=21 ino=257 dd-2584 [006] 141.584462: balance_dirty_state: bdi btrfs-1: dirty=791 wb=704 unstable=0 bg_thresh=987 thresh=1974 gap=479 poll_thresh=22 ino=257 dd-2584 [006] 141.584467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1280 avg_dirty=1280 bdi_gap=27% task_gap=-45% task_weight=99% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 141.591456: balance_dirty_state: bdi btrfs-1: dirty=816 wb=579 unstable=0 bg_thresh=986 thresh=1973 gap=578 poll_thresh=16 ino=257 dd-2584 [006] 141.591574: balance_dirty_state: bdi btrfs-1: dirty=841 wb=579 unstable=0 bg_thresh=988 thresh=1977 gap=557 poll_thresh=17 ino=257 dd-2584 [006] 141.591689: balance_dirty_state: bdi btrfs-1: dirty=866 wb=579 unstable=0 bg_thresh=988 thresh=1976 gap=531 poll_thresh=18 ino=257 dd-2584 [006] 141.591802: balance_dirty_state: bdi btrfs-1: dirty=891 wb=579 unstable=0 bg_thresh=987 thresh=1975 gap=505 poll_thresh=19 ino=257 dd-2584 [006] 141.591917: balance_dirty_state: bdi btrfs-1: dirty=941 wb=579 unstable=0 bg_thresh=987 thresh=1974 gap=454 poll_thresh=20 ino=257 dd-2584 [006] 141.591922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1280 avg_dirty=1280 bdi_gap=27% task_gap=-45% task_weight=99% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 141.599543: balance_dirty_state: bdi btrfs-1: dirty=941 wb=429 unstable=0 bg_thresh=985 thresh=1970 gap=600 poll_thresh=15 ino=257 dd-2584 [006] 141.599666: balance_dirty_state: bdi btrfs-1: dirty=966 wb=429 unstable=0 bg_thresh=987 thresh=1975 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 141.599900: balance_dirty_state: bdi btrfs-1: dirty=991 wb=429 unstable=0 bg_thresh=987 thresh=1974 gap=554 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 141.599950: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29080 wrote=0 to_write=8192 dd-2584 [006] 141.600506: balance_dirty_state: bdi btrfs-1: dirty=991 wb=479 unstable=0 bg_thresh=983 thresh=1967 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 141.600756: balance_dirty_state: bdi btrfs-1: dirty=966 wb=529 unstable=0 bg_thresh=983 thresh=1966 gap=471 poll_thresh=19 ino=257 dd-2584 [006] 141.600759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-1% task_gap=-103% task_weight=100% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 141.604188: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=1008 to_write=7184 dd-2584 [005] 141.607411: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1304 unstable=0 bg_thresh=984 thresh=1969 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 141.607512: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1304 unstable=0 bg_thresh=984 thresh=1969 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 141.607630: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1304 unstable=0 bg_thresh=987 thresh=1974 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 141.607749: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1304 unstable=0 bg_thresh=989 thresh=1979 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 141.607985: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1304 unstable=0 bg_thresh=989 thresh=1978 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 141.608222: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1304 unstable=0 bg_thresh=988 thresh=1977 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 141.608455: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1304 unstable=0 bg_thresh=988 thresh=1976 gap=456 poll_thresh=19 ino=257 dd-2584 [005] 141.608464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 141.615420: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1179 unstable=0 bg_thresh=988 thresh=1976 gap=581 poll_thresh=19 ino=257 dd-2584 [005] 141.615548: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1179 unstable=0 bg_thresh=987 thresh=1975 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 141.615667: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1179 unstable=0 bg_thresh=990 thresh=1980 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 141.615826: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1179 unstable=0 bg_thresh=987 thresh=1974 gap=529 poll_thresh=16 ino=257 dd-2584 [005] 141.616423: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1179 unstable=0 bg_thresh=989 thresh=1978 gap=508 poll_thresh=17 ino=257 dd-2584 [005] 141.616659: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1179 unstable=0 bg_thresh=988 thresh=1977 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 141.616669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 141.623437: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1054 unstable=0 bg_thresh=986 thresh=1973 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 141.623502: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1054 unstable=0 bg_thresh=983 thresh=1967 gap=572 poll_thresh=13 ino=257 dd-2584 [005] 141.623562: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1054 unstable=0 bg_thresh=986 thresh=1972 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 141.623621: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1054 unstable=0 bg_thresh=985 thresh=1971 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 141.623680: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1054 unstable=0 bg_thresh=985 thresh=1971 gap=526 poll_thresh=16 ino=257 dd-2584 [005] 141.623797: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1054 unstable=0 bg_thresh=987 thresh=1975 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 141.623913: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1054 unstable=0 bg_thresh=987 thresh=1974 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 141.623918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 141.631445: balance_dirty_state: bdi btrfs-1: dirty=441 wb=929 unstable=0 bg_thresh=989 thresh=1978 gap=608 poll_thresh=18 ino=257 dd-2584 [005] 141.631514: balance_dirty_state: bdi btrfs-1: dirty=466 wb=929 unstable=0 bg_thresh=988 thresh=1977 gap=582 poll_thresh=13 ino=257 dd-2584 [005] 141.631578: balance_dirty_state: bdi btrfs-1: dirty=466 wb=929 unstable=0 bg_thresh=988 thresh=1977 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 141.631642: balance_dirty_state: bdi btrfs-1: dirty=491 wb=929 unstable=0 bg_thresh=988 thresh=1976 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 141.631706: balance_dirty_state: bdi btrfs-1: dirty=516 wb=929 unstable=0 bg_thresh=990 thresh=1981 gap=536 poll_thresh=16 ino=257 dd-2584 [005] 141.632019: balance_dirty_state: bdi btrfs-1: dirty=541 wb=929 unstable=0 bg_thresh=990 thresh=1980 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 141.632149: balance_dirty_state: bdi btrfs-1: dirty=566 wb=929 unstable=0 bg_thresh=986 thresh=1973 gap=478 poll_thresh=18 ino=257 dd-2584 [005] 141.632154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 141.639418: balance_dirty_state: bdi btrfs-1: dirty=566 wb=754 unstable=0 bg_thresh=985 thresh=1971 gap=651 poll_thresh=18 ino=257 dd-2584 [005] 141.639487: balance_dirty_state: bdi btrfs-1: dirty=591 wb=754 unstable=0 bg_thresh=988 thresh=1976 gap=631 poll_thresh=13 ino=257 dd-2584 [005] 141.639548: balance_dirty_state: bdi btrfs-1: dirty=616 wb=754 unstable=0 bg_thresh=985 thresh=1970 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 141.639607: balance_dirty_state: bdi btrfs-1: dirty=616 wb=754 unstable=0 bg_thresh=987 thresh=1975 gap=605 poll_thresh=15 ino=257 dd-2584 [005] 141.639667: balance_dirty_state: bdi btrfs-1: dirty=641 wb=754 unstable=0 bg_thresh=987 thresh=1974 gap=579 poll_thresh=16 ino=257 dd-2584 [005] 141.639783: balance_dirty_state: bdi btrfs-1: dirty=666 wb=754 unstable=0 bg_thresh=986 thresh=1973 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 141.639899: balance_dirty_state: bdi btrfs-1: dirty=691 wb=754 unstable=0 bg_thresh=986 thresh=1972 gap=527 poll_thresh=18 ino=257 dd-2584 [005] 141.640017: balance_dirty_state: bdi btrfs-1: dirty=741 wb=754 unstable=0 bg_thresh=988 thresh=1976 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 141.640022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-186% task_weight=98% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 141.647436: balance_dirty_state: bdi btrfs-1: dirty=741 wb=629 unstable=0 bg_thresh=989 thresh=1979 gap=609 poll_thresh=19 ino=257 dd-2584 [005] 141.647544: balance_dirty_state: bdi btrfs-1: dirty=741 wb=629 unstable=0 bg_thresh=989 thresh=1979 gap=609 poll_thresh=14 ino=257 dd-2584 [005] 141.647603: balance_dirty_state: bdi btrfs-1: dirty=766 wb=629 unstable=0 bg_thresh=989 thresh=1978 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 141.647660: balance_dirty_state: bdi btrfs-1: dirty=791 wb=629 unstable=0 bg_thresh=989 thresh=1978 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 141.647939: balance_dirty_state: bdi btrfs-1: dirty=816 wb=629 unstable=0 bg_thresh=988 thresh=1976 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 141.648053: balance_dirty_state: bdi btrfs-1: dirty=841 wb=629 unstable=0 bg_thresh=987 thresh=1975 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 141.648166: balance_dirty_state: bdi btrfs-1: dirty=866 wb=629 unstable=0 bg_thresh=987 thresh=1974 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 141.648170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-140% task_weight=98% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 141.655488: balance_dirty_state: bdi btrfs-1: dirty=866 wb=504 unstable=0 bg_thresh=986 thresh=1973 gap=603 poll_thresh=19 ino=257 dd-2584 [005] 141.655555: balance_dirty_state: bdi btrfs-1: dirty=891 wb=504 unstable=0 bg_thresh=989 thresh=1978 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 141.655612: balance_dirty_state: bdi btrfs-1: dirty=916 wb=504 unstable=0 bg_thresh=986 thresh=1972 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 141.655669: balance_dirty_state: bdi btrfs-1: dirty=916 wb=504 unstable=0 bg_thresh=988 thresh=1977 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 141.655781: balance_dirty_state: bdi btrfs-1: dirty=966 wb=504 unstable=0 bg_thresh=990 thresh=1981 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 141.655893: balance_dirty_state: bdi btrfs-1: dirty=991 wb=504 unstable=0 bg_thresh=990 thresh=1980 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 141.655898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-134% task_weight=99% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 141.655975: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29136 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 141.658759: writeback_single_inode: bdi btrfs-1: ino=257 state= age=228 wrote=928 to_write=7264 dd-2584 [005] 141.663432: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1279 unstable=0 bg_thresh=991 thresh=1982 gap=637 poll_thresh=18 ino=257 dd-2584 [005] 141.663520: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1279 unstable=0 bg_thresh=988 thresh=1976 gap=606 poll_thresh=13 ino=257 dd-2584 [005] 141.663589: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1254 unstable=0 bg_thresh=990 thresh=1981 gap=636 poll_thresh=14 ino=257 dd-2584 [005] 141.663665: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1229 unstable=0 bg_thresh=984 thresh=1968 gap=623 poll_thresh=15 ino=257 dd-2584 [005] 141.663924: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1154 unstable=0 bg_thresh=986 thresh=1973 gap=678 poll_thresh=16 ino=257 dd-2584 [005] 141.664042: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1154 unstable=0 bg_thresh=988 thresh=1977 gap=657 poll_thresh=17 ino=257 dd-2584 [005] 141.664159: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1154 unstable=0 bg_thresh=988 thresh=1976 gap=631 poll_thresh=18 ino=257 dd-2584 [005] 141.664277: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1154 unstable=0 bg_thresh=987 thresh=1975 gap=605 poll_thresh=19 ino=257 dd-2584 [005] 141.664394: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1154 unstable=0 bg_thresh=989 thresh=1979 gap=559 poll_thresh=20 ino=257 dd-2584 [005] 141.664511: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1154 unstable=0 bg_thresh=989 thresh=1978 gap=533 poll_thresh=21 ino=257 dd-2584 [005] 141.664633: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1154 unstable=0 bg_thresh=988 thresh=1977 gap=507 poll_thresh=22 ino=257 dd-2584 [005] 141.664755: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1154 unstable=0 bg_thresh=988 thresh=1976 gap=481 poll_thresh=23 ino=257 dd-2584 [005] 141.664760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 141.671495: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1154 unstable=0 bg_thresh=988 thresh=1976 gap=481 poll_thresh=23 ino=257 dd-2584 [005] 141.671504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 141.679369: balance_dirty_state: bdi btrfs-1: dirty=341 wb=979 unstable=0 bg_thresh=987 thresh=1974 gap=654 poll_thresh=23 ino=257 dd-2584 [005] 141.679487: balance_dirty_state: bdi btrfs-1: dirty=366 wb=979 unstable=0 bg_thresh=986 thresh=1973 gap=628 poll_thresh=17 ino=257 dd-2584 [005] 141.679995: balance_dirty_state: bdi btrfs-1: dirty=391 wb=979 unstable=0 bg_thresh=986 thresh=1972 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 141.680197: balance_dirty_state: bdi btrfs-1: dirty=441 wb=979 unstable=0 bg_thresh=985 thresh=1971 gap=551 poll_thresh=19 ino=257 dd-2584 [005] 141.680419: balance_dirty_state: bdi btrfs-1: dirty=466 wb=929 unstable=0 bg_thresh=985 thresh=1970 gap=575 poll_thresh=20 ino=257 dd-2584 [005] 141.680621: balance_dirty_state: bdi btrfs-1: dirty=491 wb=929 unstable=0 bg_thresh=987 thresh=1974 gap=554 poll_thresh=21 ino=257 dd-2584 [005] 141.680822: balance_dirty_state: bdi btrfs-1: dirty=541 wb=929 unstable=0 bg_thresh=986 thresh=1973 gap=503 poll_thresh=22 ino=257 dd-2584 [005] 141.681022: balance_dirty_state: bdi btrfs-1: dirty=566 wb=929 unstable=0 bg_thresh=986 thresh=1972 gap=477 poll_thresh=23 ino=257 dd-2584 [005] 141.681029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=98% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 141.687327: balance_dirty_state: bdi btrfs-1: dirty=566 wb=929 unstable=0 bg_thresh=986 thresh=1972 gap=477 poll_thresh=23 ino=257 dd-2584 [005] 141.687331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=98% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 141.695780: balance_dirty_state: bdi btrfs-1: dirty=566 wb=804 unstable=0 bg_thresh=985 thresh=1970 gap=600 poll_thresh=23 ino=257 dd-2584 [001] 141.695846: balance_dirty_state: bdi btrfs-1: dirty=566 wb=804 unstable=0 bg_thresh=985 thresh=1970 gap=600 poll_thresh=17 ino=257 dd-2584 [001] 141.695975: balance_dirty_state: bdi btrfs-1: dirty=616 wb=804 unstable=0 bg_thresh=987 thresh=1975 gap=555 poll_thresh=18 ino=257 dd-2584 [001] 141.696276: balance_dirty_state: bdi btrfs-1: dirty=641 wb=804 unstable=0 bg_thresh=990 thresh=1980 gap=535 poll_thresh=19 ino=257 dd-2584 [001] 141.696395: balance_dirty_state: bdi btrfs-1: dirty=666 wb=804 unstable=0 bg_thresh=992 thresh=1984 gap=514 poll_thresh=20 ino=257 dd-2584 [001] 141.696514: balance_dirty_state: bdi btrfs-1: dirty=691 wb=804 unstable=0 bg_thresh=991 thresh=1983 gap=488 poll_thresh=21 ino=257 dd-2584 [001] 141.696518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 141.703408: balance_dirty_state: bdi btrfs-1: dirty=691 wb=679 unstable=0 bg_thresh=996 thresh=1993 gap=623 poll_thresh=21 ino=257 dd-2584 [001] 141.703477: balance_dirty_state: bdi btrfs-1: dirty=716 wb=679 unstable=0 bg_thresh=996 thresh=1992 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 141.703596: balance_dirty_state: bdi btrfs-1: dirty=741 wb=679 unstable=0 bg_thresh=995 thresh=1991 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 141.703717: balance_dirty_state: bdi btrfs-1: dirty=791 wb=679 unstable=0 bg_thresh=997 thresh=1995 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 141.703836: balance_dirty_state: bdi btrfs-1: dirty=816 wb=679 unstable=0 bg_thresh=997 thresh=1994 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 141.703959: balance_dirty_state: bdi btrfs-1: dirty=841 wb=679 unstable=0 bg_thresh=996 thresh=1993 gap=473 poll_thresh=20 ino=257 dd-2584 [001] 141.703964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 141.711347: balance_dirty_state: bdi btrfs-1: dirty=841 wb=429 unstable=0 bg_thresh=999 thresh=1999 gap=729 poll_thresh=20 ino=257 dd-2584 [001] 141.711524: balance_dirty_state: bdi btrfs-1: dirty=866 wb=429 unstable=0 bg_thresh=996 thresh=1993 gap=698 poll_thresh=15 ino=257 dd-2584 [001] 141.711701: balance_dirty_state: bdi btrfs-1: dirty=866 wb=429 unstable=0 bg_thresh=999 thresh=1998 gap=703 poll_thresh=16 ino=257 dd-2584 [001] 141.712625: balance_dirty_state: bdi btrfs-1: dirty=916 wb=429 unstable=0 bg_thresh=998 thresh=1996 gap=651 poll_thresh=17 ino=257 dd-2584 [001] 141.712880: balance_dirty_state: bdi btrfs-1: dirty=941 wb=429 unstable=0 bg_thresh=997 thresh=1995 gap=625 poll_thresh=18 ino=257 dd-2584 [001] 141.713078: balance_dirty_state: bdi btrfs-1: dirty=966 wb=429 unstable=0 bg_thresh=997 thresh=1994 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 141.713317: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=429 unstable=0 bg_thresh=996 thresh=1992 gap=547 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 141.713369: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29192 wrote=0 to_write=8192 dd-2584 [001] 141.713494: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=429 unstable=0 bg_thresh=995 thresh=1991 gap=521 poll_thresh=21 ino=257 dd-2584 [001] 141.713622: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=454 unstable=0 bg_thresh=995 thresh=1990 gap=495 poll_thresh=22 ino=257 dd-2584 [001] 141.713623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 141.716685: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1008 to_write=7184 dd-2584 [001] 141.719376: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1304 unstable=0 bg_thresh=985 thresh=1971 gap=601 poll_thresh=22 ino=257 dd-2584 [001] 141.719451: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1304 unstable=0 bg_thresh=988 thresh=1976 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 141.719572: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1304 unstable=0 bg_thresh=990 thresh=1981 gap=561 poll_thresh=17 ino=257 dd-2584 [001] 141.719870: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1304 unstable=0 bg_thresh=990 thresh=1980 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 141.719990: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1304 unstable=0 bg_thresh=992 thresh=1984 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 141.719995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1280 avg_dirty=1280 bdi_gap=32% task_gap=-34% task_weight=99% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 141.727523: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1154 unstable=0 bg_thresh=985 thresh=1971 gap=626 poll_thresh=14 ino=257 dd-2584 [001] 141.727583: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1154 unstable=0 bg_thresh=988 thresh=1976 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 141.727642: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1154 unstable=0 bg_thresh=988 thresh=1976 gap=606 poll_thresh=16 ino=257 dd-2584 [001] 141.727761: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1154 unstable=0 bg_thresh=987 thresh=1975 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 141.727883: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1154 unstable=0 bg_thresh=989 thresh=1979 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 141.728004: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1154 unstable=0 bg_thresh=989 thresh=1978 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 141.728129: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1154 unstable=0 bg_thresh=988 thresh=1977 gap=457 poll_thresh=20 ino=257 dd-2584 [001] 141.728134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-136% task_weight=98% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 141.735398: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1004 unstable=0 bg_thresh=992 thresh=1985 gap=615 poll_thresh=20 ino=257 dd-2584 [001] 141.735468: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1004 unstable=0 bg_thresh=992 thresh=1984 gap=614 poll_thresh=15 ino=257 dd-2584 [001] 141.735531: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1004 unstable=0 bg_thresh=992 thresh=1984 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 141.735826: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1004 unstable=0 bg_thresh=994 thresh=1988 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 141.735943: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1004 unstable=0 bg_thresh=993 thresh=1987 gap=542 poll_thresh=18 ino=257 dd-2584 [001] 141.736061: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1004 unstable=0 bg_thresh=993 thresh=1986 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 141.736066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-78% task_weight=98% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 141.747519: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1004 unstable=0 bg_thresh=994 thresh=1989 gap=494 poll_thresh=14 ino=257 dd-2584 [001] 141.747524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 141.759647: balance_dirty_state: bdi btrfs-1: dirty=516 wb=604 unstable=0 bg_thresh=991 thresh=1982 gap=862 poll_thresh=10 ino=257 dd-2584 [001] 141.759766: balance_dirty_state: bdi btrfs-1: dirty=541 wb=604 unstable=0 bg_thresh=991 thresh=1982 gap=837 poll_thresh=11 ino=257 dd-2584 [001] 141.759884: balance_dirty_state: bdi btrfs-1: dirty=541 wb=604 unstable=0 bg_thresh=990 thresh=1981 gap=836 poll_thresh=12 ino=257 dd-2584 [001] 141.760001: balance_dirty_state: bdi btrfs-1: dirty=566 wb=604 unstable=0 bg_thresh=993 thresh=1986 gap=816 poll_thresh=13 ino=257 dd-2584 [001] 141.760121: balance_dirty_state: bdi btrfs-1: dirty=591 wb=604 unstable=0 bg_thresh=990 thresh=1980 gap=785 poll_thresh=14 ino=257 dd-2584 [001] 141.760242: balance_dirty_state: bdi btrfs-1: dirty=591 wb=604 unstable=0 bg_thresh=992 thresh=1985 gap=790 poll_thresh=15 ino=257 dd-2584 [001] 141.760360: balance_dirty_state: bdi btrfs-1: dirty=616 wb=604 unstable=0 bg_thresh=992 thresh=1984 gap=764 poll_thresh=16 ino=257 dd-2584 [001] 141.760594: balance_dirty_state: bdi btrfs-1: dirty=641 wb=604 unstable=0 bg_thresh=991 thresh=1983 gap=738 poll_thresh=17 ino=257 dd-2584 [001] 141.761180: balance_dirty_state: bdi btrfs-1: dirty=666 wb=604 unstable=0 bg_thresh=991 thresh=1982 gap=712 poll_thresh=18 ino=257 dd-2584 [001] 141.761419: balance_dirty_state: bdi btrfs-1: dirty=716 wb=604 unstable=0 bg_thresh=993 thresh=1986 gap=666 poll_thresh=19 ino=257 dd-2584 [001] 141.761657: balance_dirty_state: bdi btrfs-1: dirty=741 wb=604 unstable=0 bg_thresh=992 thresh=1985 gap=640 poll_thresh=20 ino=257 dd-2584 [001] 141.761895: balance_dirty_state: bdi btrfs-1: dirty=766 wb=604 unstable=0 bg_thresh=992 thresh=1984 gap=614 poll_thresh=21 ino=257 dd-2584 [001] 141.762134: balance_dirty_state: bdi btrfs-1: dirty=816 wb=604 unstable=0 bg_thresh=991 thresh=1983 gap=563 poll_thresh=22 ino=257 dd-2584 [001] 141.762375: balance_dirty_state: bdi btrfs-1: dirty=841 wb=604 unstable=0 bg_thresh=993 thresh=1987 gap=542 poll_thresh=23 ino=257 dd-2584 [001] 141.762619: balance_dirty_state: bdi btrfs-1: dirty=866 wb=604 unstable=0 bg_thresh=993 thresh=1986 gap=516 poll_thresh=24 ino=257 dd-2584 [001] 141.762768: balance_dirty_state: bdi btrfs-1: dirty=891 wb=529 unstable=0 bg_thresh=989 thresh=1978 gap=558 poll_thresh=25 ino=257 dd-2584 [001] 141.763051: balance_dirty_state: bdi btrfs-1: dirty=941 wb=479 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=26 ino=257 dd-2584 [001] 141.763176: balance_dirty_state: bdi btrfs-1: dirty=966 wb=479 unstable=0 bg_thresh=992 thresh=1984 gap=539 poll_thresh=27 ino=257 dd-2584 [001] 141.763301: balance_dirty_state: bdi btrfs-1: dirty=991 wb=479 unstable=0 bg_thresh=987 thresh=1975 gap=505 poll_thresh=28 ino=257 dd-2584 [001] 141.763457: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=479 unstable=0 bg_thresh=993 thresh=1986 gap=491 poll_thresh=29 ino=257 dd-2584 [001] 141.763459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 flush-btrfs-1-2586 [006] 141.763469: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29244 wrote=0 to_write=16384 flush-btrfs-1-2586 [006] 141.766980: writeback_single_inode: bdi btrfs-1: ino=257 state= age=100 wrote=960 to_write=15424 dd-2584 [001] 141.771461: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1304 unstable=0 bg_thresh=993 thresh=1986 gap=616 poll_thresh=29 ino=257 dd-2584 [001] 141.771552: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1304 unstable=0 bg_thresh=995 thresh=1991 gap=596 poll_thresh=22 ino=257 dd-2584 [001] 141.771676: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1304 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=23 ino=257 dd-2584 [001] 141.771797: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1304 unstable=0 bg_thresh=994 thresh=1989 gap=519 poll_thresh=24 ino=257 dd-2584 [001] 141.771914: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1304 unstable=0 bg_thresh=996 thresh=1993 gap=498 poll_thresh=25 ino=257 dd-2584 [001] 141.771919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 141.779485: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1179 unstable=0 bg_thresh=998 thresh=1997 gap=627 poll_thresh=25 ino=257 dd-2584 [001] 141.779616: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1179 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 141.780212: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1179 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=20 ino=257 dd-2584 [001] 141.780449: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1179 unstable=0 bg_thresh=997 thresh=1994 gap=549 poll_thresh=21 ino=257 dd-2584 [001] 141.780685: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1179 unstable=0 bg_thresh=996 thresh=1993 gap=523 poll_thresh=22 ino=257 dd-2584 [001] 141.780921: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1179 unstable=0 bg_thresh=998 thresh=1997 gap=477 poll_thresh=23 ino=257 dd-2584 [001] 141.780930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 141.787475: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1054 unstable=0 bg_thresh=998 thresh=1997 gap=602 poll_thresh=23 ino=257 dd-2584 [000] 141.787604: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1054 unstable=0 bg_thresh=1001 thresh=2002 gap=582 poll_thresh=17 ino=257 dd-2584 [000] 141.787842: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1054 unstable=0 bg_thresh=1000 thresh=2001 gap=556 poll_thresh=18 ino=257 dd-2584 [000] 141.788078: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1054 unstable=0 bg_thresh=1002 thresh=2005 gap=535 poll_thresh=19 ino=257 dd-2584 [000] 141.788314: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1054 unstable=0 bg_thresh=1002 thresh=2004 gap=484 poll_thresh=20 ino=257 dd-2584 [000] 141.788323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-103% task_weight=97% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 141.795463: balance_dirty_state: bdi btrfs-1: dirty=466 wb=929 unstable=0 bg_thresh=1004 thresh=2008 gap=613 poll_thresh=20 ino=257 dd-2584 [004] 141.795648: balance_dirty_state: bdi btrfs-1: dirty=491 wb=929 unstable=0 bg_thresh=1004 thresh=2008 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 141.796452: balance_dirty_state: bdi btrfs-1: dirty=491 wb=929 unstable=0 bg_thresh=1006 thresh=2013 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 141.796804: balance_dirty_state: bdi btrfs-1: dirty=541 wb=929 unstable=0 bg_thresh=1009 thresh=2018 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 141.797161: balance_dirty_state: bdi btrfs-1: dirty=566 wb=929 unstable=0 bg_thresh=1008 thresh=2017 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 141.797518: balance_dirty_state: bdi btrfs-1: dirty=591 wb=929 unstable=0 bg_thresh=1010 thresh=2021 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 141.797530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-176% task_weight=97% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 141.803458: balance_dirty_state: bdi btrfs-1: dirty=591 wb=929 unstable=0 bg_thresh=1009 thresh=2019 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 141.803463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-179% task_weight=97% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 141.811459: balance_dirty_state: bdi btrfs-1: dirty=591 wb=679 unstable=0 bg_thresh=1011 thresh=2023 gap=753 poll_thresh=19 ino=257 dd-2584 [000] 141.811535: balance_dirty_state: bdi btrfs-1: dirty=591 wb=679 unstable=0 bg_thresh=1008 thresh=2017 gap=747 poll_thresh=14 ino=257 dd-2584 [000] 141.811599: balance_dirty_state: bdi btrfs-1: dirty=616 wb=679 unstable=0 bg_thresh=1011 thresh=2022 gap=727 poll_thresh=15 ino=257 dd-2584 [000] 141.811663: balance_dirty_state: bdi btrfs-1: dirty=641 wb=679 unstable=0 bg_thresh=1010 thresh=2021 gap=701 poll_thresh=16 ino=257 dd-2584 [000] 141.811789: balance_dirty_state: bdi btrfs-1: dirty=666 wb=679 unstable=0 bg_thresh=1010 thresh=2020 gap=675 poll_thresh=17 ino=257 dd-2584 [000] 141.811914: balance_dirty_state: bdi btrfs-1: dirty=691 wb=679 unstable=0 bg_thresh=1009 thresh=2019 gap=649 poll_thresh=18 ino=257 dd-2584 [000] 141.812039: balance_dirty_state: bdi btrfs-1: dirty=716 wb=679 unstable=0 bg_thresh=1009 thresh=2018 gap=623 poll_thresh=19 ino=257 dd-2584 [000] 141.812352: balance_dirty_state: bdi btrfs-1: dirty=766 wb=679 unstable=0 bg_thresh=1011 thresh=2022 gap=577 poll_thresh=20 ino=257 dd-2584 [000] 141.812478: balance_dirty_state: bdi btrfs-1: dirty=791 wb=679 unstable=0 bg_thresh=1010 thresh=2021 gap=551 poll_thresh=21 ino=257 dd-2584 [000] 141.812604: balance_dirty_state: bdi btrfs-1: dirty=816 wb=679 unstable=0 bg_thresh=1010 thresh=2020 gap=525 poll_thresh=22 ino=257 dd-2584 [000] 141.812737: balance_dirty_state: bdi btrfs-1: dirty=841 wb=679 unstable=0 bg_thresh=1012 thresh=2024 gap=504 poll_thresh=23 ino=257 dd-2584 [000] 141.812742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 141.819411: balance_dirty_state: bdi btrfs-1: dirty=841 wb=554 unstable=0 bg_thresh=1012 thresh=2024 gap=629 poll_thresh=23 ino=257 dd-2584 [000] 141.819493: balance_dirty_state: bdi btrfs-1: dirty=866 wb=554 unstable=0 bg_thresh=1011 thresh=2023 gap=603 poll_thresh=17 ino=257 dd-2584 [000] 141.819619: balance_dirty_state: bdi btrfs-1: dirty=891 wb=554 unstable=0 bg_thresh=1011 thresh=2022 gap=577 poll_thresh=18 ino=257 dd-2584 [000] 141.819747: balance_dirty_state: bdi btrfs-1: dirty=941 wb=554 unstable=0 bg_thresh=1010 thresh=2021 gap=526 poll_thresh=19 ino=257 dd-2584 [000] 141.819874: balance_dirty_state: bdi btrfs-1: dirty=966 wb=554 unstable=0 bg_thresh=1010 thresh=2020 gap=500 poll_thresh=20 ino=257 dd-2584 [000] 141.819879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-178% task_weight=97% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 141.827450: balance_dirty_state: bdi btrfs-1: dirty=966 wb=429 unstable=0 bg_thresh=1009 thresh=2018 gap=623 poll_thresh=20 ino=257 dd-2584 [000] 141.827517: balance_dirty_state: bdi btrfs-1: dirty=991 wb=429 unstable=0 bg_thresh=1011 thresh=2023 gap=603 poll_thresh=15 ino=257 dd-2584 [000] 141.827767: balance_dirty_state: bdi btrfs-1: dirty=991 wb=429 unstable=0 bg_thresh=1011 thresh=2022 gap=602 poll_thresh=16 ino=257 dd-2584 [000] 141.827895: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=429 unstable=0 bg_thresh=1010 thresh=2021 gap=551 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 141.827934: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29308 wrote=0 to_write=16384 dd-2584 [000] 141.828030: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=429 unstable=0 bg_thresh=1010 thresh=2020 gap=525 poll_thresh=18 ino=257 dd-2584 [000] 141.828167: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=454 unstable=0 bg_thresh=1012 thresh=2024 gap=504 poll_thresh=19 ino=257 dd-2584 [000] 141.828169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 141.830675: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1008 to_write=15376 dd-2584 [004] 141.835382: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1454 unstable=0 bg_thresh=1012 thresh=2024 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 141.835391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 141.843439: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1329 unstable=0 bg_thresh=1011 thresh=2022 gap=627 poll_thresh=19 ino=257 dd-2584 [004] 141.843506: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1329 unstable=0 bg_thresh=1011 thresh=2022 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 141.843564: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1329 unstable=0 bg_thresh=1010 thresh=2021 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 141.843621: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1329 unstable=0 bg_thresh=1010 thresh=2021 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 141.843735: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1329 unstable=0 bg_thresh=1010 thresh=2020 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 141.843850: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1329 unstable=0 bg_thresh=1012 thresh=2024 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 141.843854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-80% task_weight=98% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 141.851526: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1204 unstable=0 bg_thresh=1014 thresh=2028 gap=608 poll_thresh=13 ino=257 dd-2584 [000] 141.851651: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1204 unstable=0 bg_thresh=1013 thresh=2027 gap=607 poll_thresh=14 ino=257 dd-2584 [000] 141.852202: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1204 unstable=0 bg_thresh=1010 thresh=2021 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 141.852409: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1179 unstable=0 bg_thresh=1009 thresh=2018 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 141.852611: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1079 unstable=0 bg_thresh=1011 thresh=2023 gap=653 poll_thresh=17 ino=257 dd-2584 [000] 141.852751: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1079 unstable=0 bg_thresh=1012 thresh=2025 gap=630 poll_thresh=18 ino=257 dd-2584 [000] 141.852880: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1079 unstable=0 bg_thresh=1008 thresh=2016 gap=596 poll_thresh=19 ino=257 dd-2584 [000] 141.853039: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1079 unstable=0 bg_thresh=1009 thresh=2019 gap=549 poll_thresh=20 ino=257 dd-2584 [000] 141.853169: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1079 unstable=0 bg_thresh=1009 thresh=2018 gap=523 poll_thresh=21 ino=257 dd-2584 [000] 141.853298: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1079 unstable=0 bg_thresh=1013 thresh=2027 gap=507 poll_thresh=22 ino=257 dd-2584 [000] 141.853431: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1079 unstable=0 bg_thresh=1010 thresh=2020 gap=450 poll_thresh=23 ino=257 dd-2584 [000] 141.853436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-132% task_weight=98% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.859445: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1079 unstable=0 bg_thresh=1005 thresh=2011 gap=441 poll_thresh=23 ino=257 dd-2584 [002] 141.859454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.867384: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1004 unstable=0 bg_thresh=998 thresh=1997 gap=502 poll_thresh=23 ino=257 dd-2584 [002] 141.867623: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1004 unstable=0 bg_thresh=994 thresh=1989 gap=469 poll_thresh=17 ino=257 dd-2584 [002] 141.867628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-74% task_weight=98% bdi_bw=65220 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 141.875448: balance_dirty_state: bdi btrfs-1: dirty=541 wb=1004 unstable=0 bg_thresh=1001 thresh=2002 gap=457 poll_thresh=13 ino=257 dd-2584 [002] 141.875452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-59% task_weight=98% bdi_bw=65220 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 141.880714: balance_dirty_state: bdi 0:15: dirty=541 wb=879 unstable=0 bg_thresh=999 thresh=1998 gap=578 poll_thresh=31 ino=2375722 dd-2584 [002] 141.883547: balance_dirty_state: bdi btrfs-1: dirty=541 wb=754 unstable=0 bg_thresh=996 thresh=1992 gap=697 poll_thresh=10 ino=257 dd-2584 [002] 141.883605: balance_dirty_state: bdi btrfs-1: dirty=566 wb=754 unstable=0 bg_thresh=998 thresh=1997 gap=677 poll_thresh=11 ino=257 dd-2584 [002] 141.883662: balance_dirty_state: bdi btrfs-1: dirty=566 wb=754 unstable=0 bg_thresh=998 thresh=1997 gap=677 poll_thresh=12 ino=257 dd-2584 [002] 141.883718: balance_dirty_state: bdi btrfs-1: dirty=591 wb=754 unstable=0 bg_thresh=1001 thresh=2002 gap=657 poll_thresh=13 ino=257 dd-2584 [002] 141.883774: balance_dirty_state: bdi btrfs-1: dirty=616 wb=754 unstable=0 bg_thresh=1001 thresh=2002 gap=632 poll_thresh=14 ino=257 dd-2584 [002] 141.883837: balance_dirty_state: bdi btrfs-1: dirty=616 wb=754 unstable=0 bg_thresh=1000 thresh=2001 gap=631 poll_thresh=15 ino=257 dd-2584 [002] 141.883896: balance_dirty_state: bdi btrfs-1: dirty=641 wb=754 unstable=0 bg_thresh=1003 thresh=2006 gap=611 poll_thresh=16 ino=257 dd-2584 [002] 141.884013: balance_dirty_state: bdi btrfs-1: dirty=666 wb=754 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=17 ino=257 dd-2584 [002] 141.884135: balance_dirty_state: bdi btrfs-1: dirty=716 wb=754 unstable=0 bg_thresh=1002 thresh=2004 gap=534 poll_thresh=18 ino=257 dd-2584 [002] 141.884250: balance_dirty_state: bdi btrfs-1: dirty=741 wb=754 unstable=0 bg_thresh=1001 thresh=2003 gap=508 poll_thresh=19 ino=257 dd-2584 [002] 141.884541: balance_dirty_state: bdi btrfs-1: dirty=766 wb=754 unstable=0 bg_thresh=1006 thresh=2013 gap=493 poll_thresh=20 ino=257 dd-2584 [002] 141.884546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-47% task_weight=99% bdi_bw=65220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 141.891633: balance_dirty_state: bdi btrfs-1: dirty=791 wb=754 unstable=0 bg_thresh=1006 thresh=2012 gap=467 poll_thresh=15 ino=257 dd-2584 [002] 141.891638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-95% task_weight=99% bdi_bw=65220 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 141.899652: balance_dirty_state: bdi btrfs-1: dirty=791 wb=629 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=11 ino=257 dd-2584 [002] 141.899710: balance_dirty_state: bdi btrfs-1: dirty=816 wb=629 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=12 ino=257 dd-2584 [002] 141.899765: balance_dirty_state: bdi btrfs-1: dirty=841 wb=629 unstable=0 bg_thresh=1000 thresh=2000 gap=530 poll_thresh=13 ino=257 dd-2584 [002] 141.899820: balance_dirty_state: bdi btrfs-1: dirty=841 wb=629 unstable=0 bg_thresh=1002 thresh=2005 gap=535 poll_thresh=14 ino=257 dd-2584 [002] 141.899876: balance_dirty_state: bdi btrfs-1: dirty=866 wb=629 unstable=0 bg_thresh=1002 thresh=2005 gap=510 poll_thresh=15 ino=257 dd-2584 [002] 141.899932: balance_dirty_state: bdi btrfs-1: dirty=891 wb=629 unstable=0 bg_thresh=1005 thresh=2010 gap=490 poll_thresh=16 ino=257 dd-2584 [002] 141.899937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-51% task_weight=99% bdi_bw=65220 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 141.907731: balance_dirty_state: bdi btrfs-1: dirty=916 wb=504 unstable=0 bg_thresh=1006 thresh=2012 gap=592 poll_thresh=12 ino=257 dd-2584 [007] 141.907847: balance_dirty_state: bdi btrfs-1: dirty=916 wb=504 unstable=0 bg_thresh=1006 thresh=2012 gap=592 poll_thresh=13 ino=257 dd-2584 [007] 141.907964: balance_dirty_state: bdi btrfs-1: dirty=941 wb=504 unstable=0 bg_thresh=1008 thresh=2017 gap=572 poll_thresh=14 ino=257 dd-2584 [007] 141.908077: balance_dirty_state: bdi btrfs-1: dirty=966 wb=504 unstable=0 bg_thresh=1008 thresh=2017 gap=547 poll_thresh=15 ino=257 dd-2584 [007] 141.908199: balance_dirty_state: bdi btrfs-1: dirty=966 wb=504 unstable=0 bg_thresh=1011 thresh=2022 gap=552 poll_thresh=16 ino=257 dd-2584 [007] 141.908434: balance_dirty_state: bdi btrfs-1: dirty=991 wb=504 unstable=0 bg_thresh=1013 thresh=2026 gap=531 poll_thresh=17 ino=257 dd-2584 [007] 141.909018: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=504 unstable=0 bg_thresh=1012 thresh=2025 gap=480 poll_thresh=18 ino=257 dd-2584 [007] 141.909027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1320 avg_dirty=1320 bdi_gap=32% task_gap=-33% task_weight=98% bdi_bw=65220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 141.909103: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29388 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 141.913511: writeback_single_inode: bdi btrfs-1: ino=257 state= age=140 wrote=928 to_write=7264 dd-2584 [007] 141.915589: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1429 unstable=0 bg_thresh=1009 thresh=2019 gap=474 poll_thresh=13 ino=257 dd-2584 [007] 141.915597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1320 avg_dirty=1320 bdi_gap=29% task_gap=-40% task_weight=98% bdi_bw=65220 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 141.923695: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1429 unstable=0 bg_thresh=1009 thresh=2018 gap=448 poll_thresh=10 ino=257 dd-2584 [007] 141.923704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=98% bdi_bw=65220 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 141.931653: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1304 unstable=0 bg_thresh=1002 thresh=2005 gap=535 poll_thresh=7 ino=257 dd-2584 [007] 141.931712: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1304 unstable=0 bg_thresh=1002 thresh=2004 gap=534 poll_thresh=8 ino=257 dd-2584 [007] 141.931771: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1304 unstable=0 bg_thresh=1004 thresh=2009 gap=514 poll_thresh=9 ino=257 dd-2584 [007] 141.931828: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1304 unstable=0 bg_thresh=1004 thresh=2008 gap=488 poll_thresh=10 ino=257 dd-2584 [007] 141.931832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1280 avg_dirty=1280 bdi_gap=46% task_gap=-5% task_weight=98% bdi_bw=65220 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 141.939650: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1154 unstable=0 bg_thresh=1006 thresh=2012 gap=642 poll_thresh=7 ino=257 dd-2584 [007] 141.939710: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1154 unstable=0 bg_thresh=1005 thresh=2011 gap=616 poll_thresh=8 ino=257 dd-2584 [007] 141.939772: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1154 unstable=0 bg_thresh=1005 thresh=2011 gap=591 poll_thresh=9 ino=257 dd-2584 [007] 141.939833: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1154 unstable=0 bg_thresh=1005 thresh=2010 gap=590 poll_thresh=10 ino=257 dd-2584 [007] 141.939894: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1154 unstable=0 bg_thresh=1005 thresh=2010 gap=565 poll_thresh=11 ino=257 dd-2584 [007] 141.939956: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1154 unstable=0 bg_thresh=1004 thresh=2009 gap=564 poll_thresh=12 ino=257 dd-2584 [007] 141.940018: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1154 unstable=0 bg_thresh=1007 thresh=2014 gap=544 poll_thresh=13 ino=257 dd-2584 [007] 141.940079: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1154 unstable=0 bg_thresh=1006 thresh=2013 gap=518 poll_thresh=14 ino=257 dd-2584 [007] 141.940139: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1154 unstable=0 bg_thresh=1006 thresh=2013 gap=518 poll_thresh=15 ino=257 dd-2584 [007] 141.940376: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1154 unstable=0 bg_thresh=1006 thresh=2012 gap=492 poll_thresh=16 ino=257 dd-2584 [007] 141.940382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-48% task_weight=99% bdi_bw=65220 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 141.947661: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1154 unstable=0 bg_thresh=1003 thresh=2006 gap=461 poll_thresh=12 ino=257 dd-2584 [007] 141.947665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=98% bdi_bw=65220 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 141.955537: balance_dirty_state: bdi btrfs-1: dirty=391 wb=929 unstable=0 bg_thresh=1002 thresh=2005 gap=685 poll_thresh=12 ino=257 dd-2584 [007] 141.955663: balance_dirty_state: bdi btrfs-1: dirty=391 wb=929 unstable=0 bg_thresh=1005 thresh=2010 gap=690 poll_thresh=9 ino=257 dd-2584 [007] 141.955784: balance_dirty_state: bdi btrfs-1: dirty=416 wb=929 unstable=0 bg_thresh=1004 thresh=2009 gap=664 poll_thresh=10 ino=257 dd-2584 [007] 141.955901: balance_dirty_state: bdi btrfs-1: dirty=441 wb=929 unstable=0 bg_thresh=1007 thresh=2014 gap=644 poll_thresh=11 ino=257 dd-2584 [007] 141.956018: balance_dirty_state: bdi btrfs-1: dirty=441 wb=929 unstable=0 bg_thresh=1004 thresh=2008 gap=638 poll_thresh=12 ino=257 dd-2584 [007] 141.956136: balance_dirty_state: bdi btrfs-1: dirty=466 wb=929 unstable=0 bg_thresh=1006 thresh=2013 gap=618 poll_thresh=13 ino=257 dd-2584 [007] 141.956253: balance_dirty_state: bdi btrfs-1: dirty=466 wb=929 unstable=0 bg_thresh=1003 thresh=2007 gap=612 poll_thresh=14 ino=257 dd-2584 [007] 141.956371: balance_dirty_state: bdi btrfs-1: dirty=491 wb=929 unstable=0 bg_thresh=1006 thresh=2012 gap=592 poll_thresh=15 ino=257 dd-2584 [007] 141.956489: balance_dirty_state: bdi btrfs-1: dirty=516 wb=929 unstable=0 bg_thresh=1003 thresh=2006 gap=561 poll_thresh=16 ino=257 dd-2584 [007] 141.956724: balance_dirty_state: bdi btrfs-1: dirty=541 wb=929 unstable=0 bg_thresh=1005 thresh=2010 gap=540 poll_thresh=17 ino=257 dd-2584 [007] 141.956957: balance_dirty_state: bdi btrfs-1: dirty=566 wb=929 unstable=0 bg_thresh=1004 thresh=2009 gap=514 poll_thresh=18 ino=257 dd-2584 [007] 141.957188: balance_dirty_state: bdi btrfs-1: dirty=616 wb=929 unstable=0 bg_thresh=1004 thresh=2008 gap=463 poll_thresh=19 ino=257 dd-2584 [007] 141.957197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-52% task_weight=98% bdi_bw=65220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 141.963962: balance_dirty_state: bdi btrfs-1: dirty=616 wb=929 unstable=0 bg_thresh=1003 thresh=2007 gap=462 poll_thresh=14 ino=257 dd-2584 [007] 141.963971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=65220 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 141.971513: balance_dirty_state: bdi btrfs-1: dirty=616 wb=929 unstable=0 bg_thresh=1001 thresh=2002 gap=457 poll_thresh=14 ino=257 dd-2584 [007] 141.971518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 141.979507: balance_dirty_state: bdi btrfs-1: dirty=616 wb=929 unstable=0 bg_thresh=1001 thresh=2002 gap=457 poll_thresh=14 ino=257 dd-2584 [002] 141.979512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 141.987449: balance_dirty_state: bdi btrfs-1: dirty=616 wb=929 unstable=0 bg_thresh=1003 thresh=2007 gap=462 poll_thresh=14 ino=257 dd-2584 [002] 141.987454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 141.995429: balance_dirty_state: bdi btrfs-1: dirty=625 wb=812 unstable=0 bg_thresh=1003 thresh=2006 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 141.995498: balance_dirty_state: bdi btrfs-1: dirty=625 wb=812 unstable=0 bg_thresh=1003 thresh=2006 gap=569 poll_thresh=10 ino=257 dd-2584 [002] 141.995559: balance_dirty_state: bdi btrfs-1: dirty=650 wb=812 unstable=0 bg_thresh=1005 thresh=2011 gap=549 poll_thresh=11 ino=257 dd-2584 [002] 141.995621: balance_dirty_state: bdi btrfs-1: dirty=675 wb=812 unstable=0 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=12 ino=257 dd-2584 [002] 141.995684: balance_dirty_state: bdi btrfs-1: dirty=675 wb=812 unstable=0 bg_thresh=1008 thresh=2016 gap=529 poll_thresh=13 ino=257 dd-2584 [002] 141.995745: balance_dirty_state: bdi btrfs-1: dirty=700 wb=812 unstable=0 bg_thresh=1008 thresh=2016 gap=504 poll_thresh=14 ino=257 dd-2584 [002] 141.995809: balance_dirty_state: bdi btrfs-1: dirty=700 wb=812 unstable=0 bg_thresh=1007 thresh=2015 gap=503 poll_thresh=15 ino=257 dd-2584 [002] 141.995813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 142.003593: balance_dirty_state: bdi btrfs-1: dirty=725 wb=687 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=11 ino=257 dd-2584 [002] 142.003658: balance_dirty_state: bdi btrfs-1: dirty=750 wb=687 unstable=0 bg_thresh=1003 thresh=2006 gap=569 poll_thresh=12 ino=257 dd-2584 [002] 142.003726: balance_dirty_state: bdi btrfs-1: dirty=750 wb=687 unstable=0 bg_thresh=1003 thresh=2006 gap=569 poll_thresh=13 ino=257 dd-2584 [002] 142.003791: balance_dirty_state: bdi btrfs-1: dirty=775 wb=687 unstable=0 bg_thresh=1005 thresh=2011 gap=549 poll_thresh=14 ino=257 dd-2584 [002] 142.003858: balance_dirty_state: bdi btrfs-1: dirty=800 wb=687 unstable=0 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=15 ino=257 dd-2584 [002] 142.003926: balance_dirty_state: bdi btrfs-1: dirty=800 wb=687 unstable=0 bg_thresh=1005 thresh=2010 gap=523 poll_thresh=16 ino=257 dd-2584 [002] 142.004057: balance_dirty_state: bdi btrfs-1: dirty=850 wb=687 unstable=0 bg_thresh=1004 thresh=2009 gap=472 poll_thresh=17 ino=257 dd-2584 [002] 142.004061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=23% task_gap=-52% task_weight=99% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 142.011512: balance_dirty_state: bdi btrfs-1: dirty=850 wb=562 unstable=0 bg_thresh=998 thresh=1996 gap=584 poll_thresh=13 ino=257 dd-2584 [002] 142.011754: balance_dirty_state: bdi btrfs-1: dirty=875 wb=562 unstable=0 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=14 ino=257 dd-2584 [002] 142.011812: balance_dirty_state: bdi btrfs-1: dirty=875 wb=562 unstable=0 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=15 ino=257 dd-2584 [002] 142.011870: balance_dirty_state: bdi btrfs-1: dirty=900 wb=562 unstable=0 bg_thresh=1003 thresh=2006 gap=544 poll_thresh=16 ino=257 dd-2584 [002] 142.011988: balance_dirty_state: bdi btrfs-1: dirty=925 wb=562 unstable=0 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=17 ino=257 dd-2584 [002] 142.012108: balance_dirty_state: bdi btrfs-1: dirty=975 wb=562 unstable=0 bg_thresh=1004 thresh=2009 gap=472 poll_thresh=18 ino=257 dd-2584 [002] 142.012114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=23% task_gap=-52% task_weight=99% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 142.019498: balance_dirty_state: bdi btrfs-1: dirty=981 wb=407 unstable=0 bg_thresh=995 thresh=1990 gap=602 poll_thresh=13 ino=257 dd-2584 [002] 142.019558: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=407 unstable=0 bg_thresh=997 thresh=1995 gap=582 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 142.019605: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29500 wrote=0 to_write=8192 dd-2584 [002] 142.019623: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=407 unstable=0 bg_thresh=997 thresh=1995 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 142.019684: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=407 unstable=0 bg_thresh=1000 thresh=2000 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 142.019809: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=432 unstable=0 bg_thresh=1002 thresh=2005 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 142.019942: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=482 unstable=0 bg_thresh=1001 thresh=2003 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 142.019944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-59% task_weight=99% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 142.021936: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=992 to_write=7200 dd-2584 [006] 142.027645: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1407 unstable=0 bg_thresh=996 thresh=1992 gap=480 poll_thresh=13 ino=257 dd-2584 [006] 142.027650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-70% task_weight=98% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 142.035767: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1407 unstable=0 bg_thresh=995 thresh=1991 gap=454 poll_thresh=10 ino=257 dd-2584 [006] 142.035772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-73% task_weight=99% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 142.043606: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1282 unstable=0 bg_thresh=991 thresh=1982 gap=546 poll_thresh=7 ino=257 dd-2584 [006] 142.043663: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1282 unstable=0 bg_thresh=991 thresh=1982 gap=546 poll_thresh=8 ino=257 dd-2584 [006] 142.043720: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1282 unstable=0 bg_thresh=993 thresh=1987 gap=526 poll_thresh=9 ino=257 dd-2584 [006] 142.043777: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1282 unstable=0 bg_thresh=990 thresh=1981 gap=495 poll_thresh=10 ino=257 dd-2584 [006] 142.043782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1280 avg_dirty=1280 bdi_gap=31% task_gap=-37% task_weight=100% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 142.051745: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1157 unstable=0 bg_thresh=991 thresh=1982 gap=621 poll_thresh=7 ino=257 dd-2584 [004] 142.051863: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1157 unstable=0 bg_thresh=993 thresh=1987 gap=601 poll_thresh=8 ino=257 dd-2584 [004] 142.051980: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1157 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=9 ino=257 dd-2584 [004] 142.052100: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1157 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=10 ino=257 dd-2584 [004] 142.052218: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1157 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=11 ino=257 dd-2584 [004] 142.052337: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1157 unstable=0 bg_thresh=995 thresh=1991 gap=530 poll_thresh=12 ino=257 dd-2584 [004] 142.052457: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1157 unstable=0 bg_thresh=995 thresh=1990 gap=529 poll_thresh=13 ino=257 dd-2584 [004] 142.052577: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1157 unstable=0 bg_thresh=997 thresh=1995 gap=509 poll_thresh=14 ino=257 dd-2584 [004] 142.052696: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1157 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=15 ino=257 dd-2584 [004] 142.052705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-74% task_weight=98% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 142.059737: balance_dirty_state: bdi btrfs-1: dirty=356 wb=978 unstable=0 bg_thresh=998 thresh=1997 gap=663 poll_thresh=11 ino=257 dd-2584 [004] 142.059919: balance_dirty_state: bdi btrfs-1: dirty=381 wb=978 unstable=0 bg_thresh=998 thresh=1996 gap=637 poll_thresh=12 ino=257 dd-2584 [004] 142.060722: balance_dirty_state: bdi btrfs-1: dirty=406 wb=978 unstable=0 bg_thresh=998 thresh=1996 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 142.060904: balance_dirty_state: bdi btrfs-1: dirty=406 wb=978 unstable=0 bg_thresh=997 thresh=1995 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 142.061084: balance_dirty_state: bdi btrfs-1: dirty=431 wb=978 unstable=0 bg_thresh=1000 thresh=2000 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 142.061263: balance_dirty_state: bdi btrfs-1: dirty=431 wb=978 unstable=0 bg_thresh=997 thresh=1994 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 142.061621: balance_dirty_state: bdi btrfs-1: dirty=481 wb=978 unstable=0 bg_thresh=996 thresh=1993 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 142.061980: balance_dirty_state: bdi btrfs-1: dirty=506 wb=978 unstable=0 bg_thresh=998 thresh=1997 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 142.062340: balance_dirty_state: bdi btrfs-1: dirty=531 wb=978 unstable=0 bg_thresh=998 thresh=1996 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 142.062353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 142.067642: balance_dirty_state: bdi btrfs-1: dirty=525 wb=973 unstable=0 bg_thresh=999 thresh=1998 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 142.067828: balance_dirty_state: bdi btrfs-1: dirty=550 wb=973 unstable=0 bg_thresh=998 thresh=1997 gap=474 poll_thresh=14 ino=257 dd-2584 [004] 142.067840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 142.075565: balance_dirty_state: bdi btrfs-1: dirty=550 wb=973 unstable=0 bg_thresh=998 thresh=1997 gap=474 poll_thresh=14 ino=257 dd-2584 [004] 142.075577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=59760 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 142.083582: balance_dirty_state: bdi btrfs-1: dirty=550 wb=848 unstable=0 bg_thresh=998 thresh=1997 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 142.083659: balance_dirty_state: bdi btrfs-1: dirty=575 wb=848 unstable=0 bg_thresh=998 thresh=1997 gap=574 poll_thresh=10 ino=257 dd-2584 [004] 142.083720: balance_dirty_state: bdi btrfs-1: dirty=575 wb=848 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=11 ino=257 dd-2584 [004] 142.083777: balance_dirty_state: bdi btrfs-1: dirty=600 wb=848 unstable=0 bg_thresh=1000 thresh=2001 gap=553 poll_thresh=12 ino=257 dd-2584 [004] 142.083834: balance_dirty_state: bdi btrfs-1: dirty=600 wb=848 unstable=0 bg_thresh=997 thresh=1995 gap=547 poll_thresh=13 ino=257 dd-2584 [004] 142.083891: balance_dirty_state: bdi btrfs-1: dirty=625 wb=848 unstable=0 bg_thresh=1000 thresh=2000 gap=527 poll_thresh=14 ino=257 dd-2584 [004] 142.084113: balance_dirty_state: bdi btrfs-1: dirty=650 wb=848 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=15 ino=257 dd-2584 [004] 142.084171: balance_dirty_state: bdi btrfs-1: dirty=650 wb=848 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=16 ino=257 dd-2584 [004] 142.084282: balance_dirty_state: bdi btrfs-1: dirty=700 wb=848 unstable=0 bg_thresh=999 thresh=1998 gap=450 poll_thresh=17 ino=257 dd-2584 [004] 142.084287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=59760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 142.091590: balance_dirty_state: bdi btrfs-1: dirty=700 wb=723 unstable=0 bg_thresh=999 thresh=1998 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 142.091676: balance_dirty_state: bdi btrfs-1: dirty=700 wb=723 unstable=0 bg_thresh=998 thresh=1997 gap=574 poll_thresh=13 ino=257 dd-2584 [004] 142.091740: balance_dirty_state: bdi btrfs-1: dirty=725 wb=723 unstable=0 bg_thresh=1001 thresh=2002 gap=554 poll_thresh=14 ino=257 dd-2584 [004] 142.091804: balance_dirty_state: bdi btrfs-1: dirty=750 wb=723 unstable=0 bg_thresh=998 thresh=1996 gap=523 poll_thresh=15 ino=257 dd-2584 [004] 142.091868: balance_dirty_state: bdi btrfs-1: dirty=750 wb=723 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=16 ino=257 dd-2584 [004] 142.091996: balance_dirty_state: bdi btrfs-1: dirty=775 wb=723 unstable=0 bg_thresh=997 thresh=1994 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 142.092001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-69% task_weight=99% bdi_bw=59760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 142.099708: balance_dirty_state: bdi btrfs-1: dirty=788 wb=598 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 142.099845: balance_dirty_state: bdi btrfs-1: dirty=814 wb=598 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 142.099981: balance_dirty_state: bdi btrfs-1: dirty=827 wb=598 unstable=0 bg_thresh=996 thresh=1993 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 142.100117: balance_dirty_state: bdi btrfs-1: dirty=840 wb=598 unstable=0 bg_thresh=996 thresh=1992 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 142.100388: balance_dirty_state: bdi btrfs-1: dirty=866 wb=598 unstable=0 bg_thresh=997 thresh=1994 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 142.101005: balance_dirty_state: bdi btrfs-1: dirty=905 wb=598 unstable=0 bg_thresh=996 thresh=1992 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 142.101014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-70% task_weight=98% bdi_bw=59760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 142.107706: balance_dirty_state: bdi btrfs-1: dirty=918 wb=598 unstable=0 bg_thresh=998 thresh=1996 gap=480 poll_thresh=13 ino=257 dd-2584 [004] 142.107715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=59760 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 142.115584: balance_dirty_state: bdi btrfs-1: dirty=918 wb=598 unstable=0 bg_thresh=998 thresh=1996 gap=480 poll_thresh=13 ino=257 dd-2584 [004] 142.115593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=59760 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 142.123586: balance_dirty_state: bdi btrfs-1: dirty=918 wb=473 unstable=0 bg_thresh=998 thresh=1996 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 142.123731: balance_dirty_state: bdi btrfs-1: dirty=931 wb=473 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=10 ino=257 dd-2584 [004] 142.123870: balance_dirty_state: bdi btrfs-1: dirty=957 wb=473 unstable=0 bg_thresh=997 thresh=1994 gap=564 poll_thresh=11 ino=257 dd-2584 [004] 142.124006: balance_dirty_state: bdi btrfs-1: dirty=970 wb=473 unstable=0 bg_thresh=997 thresh=1995 gap=552 poll_thresh=12 ino=257 dd-2584 [004] 142.124140: balance_dirty_state: bdi btrfs-1: dirty=983 wb=473 unstable=0 bg_thresh=997 thresh=1994 gap=538 poll_thresh=13 ino=257 dd-2584 [004] 142.124275: balance_dirty_state: bdi btrfs-1: dirty=996 wb=473 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=14 ino=257 dd-2584 [004] 142.124411: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=473 unstable=0 bg_thresh=997 thresh=1994 gap=499 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 142.124500: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29604 wrote=0 to_write=8192 dd-2584 [004] 142.124556: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=473 unstable=0 bg_thresh=996 thresh=1993 gap=485 poll_thresh=16 ino=257 dd-2584 [004] 142.124559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=59760 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 142.129033: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=944 to_write=7248 dd-2584 [000] 142.131509: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1408 unstable=0 bg_thresh=993 thresh=1986 gap=478 poll_thresh=16 ino=257 dd-2584 [000] 142.131520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=98% bdi_bw=59760 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 142.143502: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1133 unstable=0 bg_thresh=991 thresh=1982 gap=749 poll_thresh=16 ino=257 dd-2584 [000] 142.143615: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1133 unstable=0 bg_thresh=991 thresh=1982 gap=724 poll_thresh=12 ino=257 dd-2584 [000] 142.143705: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1133 unstable=0 bg_thresh=993 thresh=1987 gap=729 poll_thresh=13 ino=257 dd-2584 [000] 142.143777: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1133 unstable=0 bg_thresh=996 thresh=1992 gap=709 poll_thresh=14 ino=257 dd-2584 [000] 142.143873: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1133 unstable=0 bg_thresh=996 thresh=1992 gap=709 poll_thresh=15 ino=257 dd-2584 [000] 142.143969: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1133 unstable=0 bg_thresh=999 thresh=1999 gap=691 poll_thresh=16 ino=257 dd-2584 [000] 142.144401: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1133 unstable=0 bg_thresh=999 thresh=1998 gap=665 poll_thresh=17 ino=257 dd-2584 [000] 142.144593: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1133 unstable=0 bg_thresh=999 thresh=1998 gap=614 poll_thresh=18 ino=257 dd-2584 [000] 142.144783: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1133 unstable=0 bg_thresh=998 thresh=1997 gap=588 poll_thresh=19 ino=257 dd-2584 [000] 142.144971: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1133 unstable=0 bg_thresh=1000 thresh=2001 gap=567 poll_thresh=20 ino=257 dd-2584 [000] 142.145173: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1133 unstable=0 bg_thresh=997 thresh=1994 gap=535 poll_thresh=21 ino=257 dd-2584 [000] 142.145596: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1133 unstable=0 bg_thresh=1032 thresh=2065 gap=568 poll_thresh=22 ino=257 dd-2584 [000] 142.145716: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1133 unstable=0 bg_thresh=1034 thresh=2069 gap=522 poll_thresh=23 ino=257 dd-2584 [000] 142.145835: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1133 unstable=0 bg_thresh=1038 thresh=2077 gap=505 poll_thresh=24 ino=257 dd-2584 [000] 142.145841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1400 avg_dirty=1400 bdi_gap=15% task_gap=-70% task_weight=100% bdi_bw=59760 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 142.151990: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1008 unstable=0 bg_thresh=1021 thresh=2042 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 142.152158: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1008 unstable=0 bg_thresh=1023 thresh=2047 gap=525 poll_thresh=19 ino=257 dd-2584 [004] 142.152332: balance_dirty_state: bdi btrfs-1: dirty=539 wb=1008 unstable=0 bg_thresh=1026 thresh=2052 gap=505 poll_thresh=20 ino=257 dd-2584 [004] 142.152339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1360 avg_dirty=1360 bdi_gap=23% task_gap=-52% task_weight=99% bdi_bw=59760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 142.163629: balance_dirty_state: bdi btrfs-1: dirty=539 wb=933 unstable=0 bg_thresh=1018 thresh=2036 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 142.163709: balance_dirty_state: bdi btrfs-1: dirty=564 wb=933 unstable=0 bg_thresh=1020 thresh=2041 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 142.163886: balance_dirty_state: bdi btrfs-1: dirty=590 wb=933 unstable=0 bg_thresh=1017 thresh=2034 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 142.164055: balance_dirty_state: bdi btrfs-1: dirty=615 wb=933 unstable=0 bg_thresh=1019 thresh=2039 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 142.164061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1360 avg_dirty=1360 bdi_gap=17% task_gap=-65% task_weight=99% bdi_bw=59760 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 142.175694: balance_dirty_state: bdi btrfs-1: dirty=640 wb=933 unstable=0 bg_thresh=1019 thresh=2038 gap=465 poll_thresh=13 ino=257 dd-2584 [001] 142.175702: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1360 avg_dirty=1360 bdi_gap=16% task_gap=-66% task_weight=99% bdi_bw=59760 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 142.183673: balance_dirty_state: bdi btrfs-1: dirty=665 wb=808 unstable=0 bg_thresh=1016 thresh=2033 gap=560 poll_thresh=10 ino=257 dd-2584 [004] 142.183741: balance_dirty_state: bdi btrfs-1: dirty=690 wb=808 unstable=0 bg_thresh=1013 thresh=2027 gap=529 poll_thresh=11 ino=257 dd-2584 [004] 142.183804: balance_dirty_state: bdi btrfs-1: dirty=690 wb=808 unstable=0 bg_thresh=1016 thresh=2032 gap=534 poll_thresh=12 ino=257 dd-2584 [004] 142.183868: balance_dirty_state: bdi btrfs-1: dirty=715 wb=808 unstable=0 bg_thresh=1013 thresh=2026 gap=503 poll_thresh=13 ino=257 dd-2584 [004] 142.183872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1320 avg_dirty=1320 bdi_gap=33% task_gap=-34% task_weight=100% bdi_bw=57672 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 142.196078: balance_dirty_state: bdi btrfs-1: dirty=728 wb=658 unstable=0 bg_thresh=1014 thresh=2028 gap=642 poll_thresh=10 ino=257 dd-2584 [002] 142.196218: balance_dirty_state: bdi btrfs-1: dirty=741 wb=658 unstable=0 bg_thresh=1013 thresh=2027 gap=628 poll_thresh=11 ino=257 dd-2584 [002] 142.196345: balance_dirty_state: bdi btrfs-1: dirty=766 wb=658 unstable=0 bg_thresh=1013 thresh=2027 gap=603 poll_thresh=12 ino=257 dd-2584 [002] 142.196472: balance_dirty_state: bdi btrfs-1: dirty=766 wb=658 unstable=0 bg_thresh=1013 thresh=2027 gap=603 poll_thresh=13 ino=257 dd-2584 [002] 142.196598: balance_dirty_state: bdi btrfs-1: dirty=791 wb=658 unstable=0 bg_thresh=1016 thresh=2032 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 142.196725: balance_dirty_state: bdi btrfs-1: dirty=816 wb=658 unstable=0 bg_thresh=1018 thresh=2037 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 142.196855: balance_dirty_state: bdi btrfs-1: dirty=816 wb=658 unstable=0 bg_thresh=1021 thresh=2042 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 142.197113: balance_dirty_state: bdi btrfs-1: dirty=866 wb=658 unstable=0 bg_thresh=1020 thresh=2041 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 142.197677: balance_dirty_state: bdi btrfs-1: dirty=891 wb=658 unstable=0 bg_thresh=1034 thresh=2069 gap=520 poll_thresh=18 ino=257 dd-2584 [002] 142.197800: balance_dirty_state: bdi btrfs-1: dirty=916 wb=658 unstable=0 bg_thresh=1036 thresh=2073 gap=499 poll_thresh=19 ino=257 dd-2584 [002] 142.197804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1333 bdi_dirty=1400 avg_dirty=1400 bdi_gap=12% task_gap=-74% task_weight=100% bdi_bw=57672 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 142.203779: balance_dirty_state: bdi btrfs-1: dirty=941 wb=658 unstable=0 bg_thresh=1033 thresh=2067 gap=468 poll_thresh=14 ino=257 dd-2584 [002] 142.203788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-13% task_gap=-125% task_weight=99% bdi_bw=57672 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 142.211593: balance_dirty_state: bdi btrfs-1: dirty=941 wb=533 unstable=0 bg_thresh=1024 thresh=2049 gap=575 poll_thresh=14 ino=257 dd-2584 [002] 142.211707: balance_dirty_state: bdi btrfs-1: dirty=941 wb=533 unstable=0 bg_thresh=1024 thresh=2048 gap=574 poll_thresh=10 ino=257 dd-2584 [002] 142.211767: balance_dirty_state: bdi btrfs-1: dirty=966 wb=533 unstable=0 bg_thresh=1024 thresh=2048 gap=549 poll_thresh=11 ino=257 dd-2584 [002] 142.211989: balance_dirty_state: bdi btrfs-1: dirty=991 wb=533 unstable=0 bg_thresh=1023 thresh=2047 gap=523 poll_thresh=12 ino=257 dd-2584 [002] 142.212050: balance_dirty_state: bdi btrfs-1: dirty=991 wb=533 unstable=0 bg_thresh=1023 thresh=2047 gap=523 poll_thresh=13 ino=257 dd-2584 [002] 142.212117: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=533 unstable=0 bg_thresh=1025 thresh=2051 gap=514 poll_thresh=14 ino=257 dd-2584 [002] 142.212184: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=533 unstable=0 bg_thresh=1025 thresh=2050 gap=487 poll_thresh=15 ino=257 dd-2584 [002] 142.212188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1400 avg_dirty=1400 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=57672 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 142.212320: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29692 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 142.216849: writeback_single_inode: bdi btrfs-1: ino=257 state= age=300 wrote=928 to_write=7264 dd-2584 [002] 142.219554: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1468 unstable=0 bg_thresh=1026 thresh=2053 gap=492 poll_thresh=15 ino=257 dd-2584 [002] 142.219562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=57672 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 142.227570: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1343 unstable=0 bg_thresh=1027 thresh=2055 gap=619 poll_thresh=15 ino=257 dd-2584 [002] 142.227646: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1343 unstable=0 bg_thresh=1020 thresh=2040 gap=579 poll_thresh=11 ino=257 dd-2584 [002] 142.227712: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1343 unstable=0 bg_thresh=1025 thresh=2051 gap=590 poll_thresh=12 ino=257 dd-2584 [002] 142.227777: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1343 unstable=0 bg_thresh=1022 thresh=2045 gap=559 poll_thresh=13 ino=257 dd-2584 [002] 142.227841: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1343 unstable=0 bg_thresh=1021 thresh=2043 gap=532 poll_thresh=14 ino=257 dd-2584 [002] 142.227907: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1343 unstable=0 bg_thresh=1018 thresh=2037 gap=526 poll_thresh=15 ino=257 dd-2584 [002] 142.227971: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1343 unstable=0 bg_thresh=1024 thresh=2049 gap=513 poll_thresh=16 ino=257 dd-2584 [002] 142.228102: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1343 unstable=0 bg_thresh=1025 thresh=2050 gap=489 poll_thresh=17 ino=257 dd-2584 [002] 142.228106: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1360 avg_dirty=1360 bdi_gap=22% task_gap=-54% task_weight=99% bdi_bw=57672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 142.235656: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1218 unstable=0 bg_thresh=1023 thresh=2047 gap=586 poll_thresh=13 ino=257 dd-2584 [002] 142.235721: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1218 unstable=0 bg_thresh=1021 thresh=2043 gap=557 poll_thresh=14 ino=257 dd-2584 [002] 142.235788: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1218 unstable=0 bg_thresh=1018 thresh=2037 gap=551 poll_thresh=15 ino=257 dd-2584 [002] 142.235855: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1218 unstable=0 bg_thresh=1024 thresh=2048 gap=537 poll_thresh=16 ino=257 dd-2584 [002] 142.236160: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1218 unstable=0 bg_thresh=1024 thresh=2049 gap=513 poll_thresh=17 ino=257 dd-2584 [002] 142.236285: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1218 unstable=0 bg_thresh=1024 thresh=2048 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 142.236290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-1% task_gap=-102% task_weight=100% bdi_bw=57672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 142.243619: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1218 unstable=0 bg_thresh=1024 thresh=2048 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 142.243627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-1% task_gap=-102% task_weight=100% bdi_bw=57672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 142.251586: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1090 unstable=0 bg_thresh=1025 thresh=2050 gap=617 poll_thresh=18 ino=257 dd-2584 [002] 142.251655: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1090 unstable=0 bg_thresh=1025 thresh=2050 gap=592 poll_thresh=13 ino=257 dd-2584 [002] 142.251718: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1090 unstable=0 bg_thresh=1021 thresh=2042 gap=559 poll_thresh=14 ino=257 dd-2584 [002] 142.251782: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1090 unstable=0 bg_thresh=1021 thresh=2042 gap=559 poll_thresh=15 ino=257 dd-2584 [002] 142.251846: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1090 unstable=0 bg_thresh=1023 thresh=2047 gap=539 poll_thresh=16 ino=257 dd-2584 [002] 142.251972: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1090 unstable=0 bg_thresh=1024 thresh=2048 gap=515 poll_thresh=17 ino=257 dd-2584 [002] 142.252096: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1090 unstable=0 bg_thresh=1023 thresh=2047 gap=464 poll_thresh=18 ino=257 dd-2584 [002] 142.252100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-1% task_gap=-102% task_weight=100% bdi_bw=57672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 142.259624: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1090 unstable=0 bg_thresh=1023 thresh=2047 gap=464 poll_thresh=18 ino=257 dd-2584 [002] 142.259632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-1% task_gap=-102% task_weight=100% bdi_bw=57672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 142.267602: balance_dirty_state: bdi btrfs-1: dirty=493 wb=921 unstable=0 bg_thresh=1017 thresh=2034 gap=620 poll_thresh=18 ino=257 dd-2584 [002] 142.267673: balance_dirty_state: bdi btrfs-1: dirty=493 wb=921 unstable=0 bg_thresh=1017 thresh=2034 gap=620 poll_thresh=13 ino=257 dd-2584 [002] 142.267738: balance_dirty_state: bdi btrfs-1: dirty=518 wb=921 unstable=0 bg_thresh=1016 thresh=2033 gap=594 poll_thresh=14 ino=257 dd-2584 [002] 142.267808: balance_dirty_state: bdi btrfs-1: dirty=531 wb=921 unstable=0 bg_thresh=1017 thresh=2034 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 142.267879: balance_dirty_state: bdi btrfs-1: dirty=544 wb=921 unstable=0 bg_thresh=1016 thresh=2033 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 142.268190: balance_dirty_state: bdi btrfs-1: dirty=570 wb=921 unstable=0 bg_thresh=1016 thresh=2033 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 142.268321: balance_dirty_state: bdi btrfs-1: dirty=595 wb=921 unstable=0 bg_thresh=1019 thresh=2039 gap=523 poll_thresh=18 ino=257 dd-2584 [002] 142.268452: balance_dirty_state: bdi btrfs-1: dirty=645 wb=921 unstable=0 bg_thresh=1019 thresh=2038 gap=472 poll_thresh=19 ino=257 dd-2584 [002] 142.268457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1360 avg_dirty=1360 bdi_gap=16% task_gap=-66% task_weight=99% bdi_bw=57672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 142.275673: balance_dirty_state: bdi btrfs-1: dirty=645 wb=921 unstable=0 bg_thresh=1025 thresh=2050 gap=484 poll_thresh=14 ino=257 dd-2584 [002] 142.275678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1311 bdi_dirty=1360 avg_dirty=1360 bdi_gap=22% task_gap=-55% task_weight=101% bdi_bw=57672 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 142.283596: balance_dirty_state: bdi btrfs-1: dirty=670 wb=921 unstable=0 bg_thresh=1022 thresh=2045 gap=454 poll_thresh=10 ino=257 dd-2584 [002] 142.283600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-2% task_gap=-105% task_weight=100% bdi_bw=57672 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 142.291571: balance_dirty_state: bdi btrfs-1: dirty=670 wb=657 unstable=0 bg_thresh=1017 thresh=2034 gap=707 poll_thresh=10 ino=257 dd-2584 [002] 142.291643: balance_dirty_state: bdi btrfs-1: dirty=695 wb=657 unstable=0 bg_thresh=1019 thresh=2039 gap=687 poll_thresh=7 ino=257 dd-2584 [002] 142.291705: balance_dirty_state: bdi btrfs-1: dirty=695 wb=657 unstable=0 bg_thresh=1016 thresh=2033 gap=681 poll_thresh=8 ino=257 dd-2584 [002] 142.291769: balance_dirty_state: bdi btrfs-1: dirty=720 wb=657 unstable=0 bg_thresh=1019 thresh=2038 gap=661 poll_thresh=9 ino=257 dd-2584 [002] 142.291835: balance_dirty_state: bdi btrfs-1: dirty=745 wb=657 unstable=0 bg_thresh=1018 thresh=2037 gap=635 poll_thresh=10 ino=257 dd-2584 [002] 142.291900: balance_dirty_state: bdi btrfs-1: dirty=745 wb=657 unstable=0 bg_thresh=1021 thresh=2042 gap=640 poll_thresh=11 ino=257 dd-2584 [002] 142.291962: balance_dirty_state: bdi btrfs-1: dirty=770 wb=657 unstable=0 bg_thresh=1018 thresh=2036 gap=609 poll_thresh=12 ino=257 dd-2584 [002] 142.292025: balance_dirty_state: bdi btrfs-1: dirty=795 wb=657 unstable=0 bg_thresh=1020 thresh=2041 gap=589 poll_thresh=13 ino=257 dd-2584 [002] 142.292091: balance_dirty_state: bdi btrfs-1: dirty=795 wb=657 unstable=0 bg_thresh=1017 thresh=2035 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 142.292327: balance_dirty_state: bdi btrfs-1: dirty=820 wb=657 unstable=0 bg_thresh=1020 thresh=2040 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 142.292390: balance_dirty_state: bdi btrfs-1: dirty=820 wb=657 unstable=0 bg_thresh=1019 thresh=2039 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 142.292514: balance_dirty_state: bdi btrfs-1: dirty=870 wb=657 unstable=0 bg_thresh=1019 thresh=2038 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 142.292644: balance_dirty_state: bdi btrfs-1: dirty=883 wb=657 unstable=0 bg_thresh=1017 thresh=2035 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 142.292649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1360 avg_dirty=1360 bdi_gap=14% task_gap=-69% task_weight=99% bdi_bw=55964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 142.299702: balance_dirty_state: bdi btrfs-1: dirty=896 wb=657 unstable=0 bg_thresh=1014 thresh=2028 gap=475 poll_thresh=13 ino=257 dd-2584 [002] 142.299709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=55964 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 142.307624: balance_dirty_state: bdi btrfs-1: dirty=896 wb=657 unstable=0 bg_thresh=1015 thresh=2030 gap=477 poll_thresh=13 ino=257 dd-2584 [002] 142.307629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=55964 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 142.315643: balance_dirty_state: bdi btrfs-1: dirty=896 wb=532 unstable=0 bg_thresh=1007 thresh=2015 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 142.315707: balance_dirty_state: bdi btrfs-1: dirty=921 wb=532 unstable=0 bg_thresh=1007 thresh=2015 gap=562 poll_thresh=10 ino=257 dd-2584 [004] 142.315768: balance_dirty_state: bdi btrfs-1: dirty=921 wb=532 unstable=0 bg_thresh=1010 thresh=2020 gap=567 poll_thresh=11 ino=257 dd-2584 [004] 142.315827: balance_dirty_state: bdi btrfs-1: dirty=946 wb=532 unstable=0 bg_thresh=1010 thresh=2020 gap=542 poll_thresh=12 ino=257 dd-2584 [004] 142.315888: balance_dirty_state: bdi btrfs-1: dirty=946 wb=532 unstable=0 bg_thresh=1009 thresh=2019 gap=541 poll_thresh=13 ino=257 dd-2584 [004] 142.315946: balance_dirty_state: bdi btrfs-1: dirty=971 wb=532 unstable=0 bg_thresh=1006 thresh=2013 gap=510 poll_thresh=14 ino=257 dd-2584 [004] 142.316006: balance_dirty_state: bdi btrfs-1: dirty=996 wb=532 unstable=0 bg_thresh=1009 thresh=2018 gap=490 poll_thresh=15 ino=257 dd-2584 [004] 142.316010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=99% bdi_bw=55964 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 142.323753: balance_dirty_state: bdi btrfs-1: dirty=996 wb=532 unstable=0 bg_thresh=1008 thresh=2017 gap=489 poll_thresh=11 ino=257 dd-2584 [004] 142.323762: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=101% bdi_bw=55964 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 142.331726: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=532 unstable=0 bg_thresh=1011 thresh=2022 gap=469 poll_thresh=8 ino=257 dd-2584 [004] 142.331731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=55964 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 142.331849: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29812 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 142.334522: writeback_single_inode: bdi btrfs-1: ino=257 state= age=104 wrote=944 to_write=7248 dd-2584 [000] 142.339671: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1321 unstable=0 bg_thresh=1011 thresh=2023 gap=609 poll_thresh=8 ino=257 dd-2584 [000] 142.339764: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1321 unstable=0 bg_thresh=1014 thresh=2028 gap=614 poll_thresh=6 ino=257 dd-2584 [000] 142.340127: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1321 unstable=0 bg_thresh=1014 thresh=2028 gap=589 poll_thresh=7 ino=257 dd-2584 [000] 142.340206: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1321 unstable=0 bg_thresh=1016 thresh=2033 gap=569 poll_thresh=8 ino=257 dd-2584 [000] 142.340283: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1321 unstable=0 bg_thresh=1016 thresh=2033 gap=569 poll_thresh=9 ino=257 dd-2584 [000] 142.340363: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1321 unstable=0 bg_thresh=1019 thresh=2038 gap=549 poll_thresh=10 ino=257 dd-2584 [000] 142.340443: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1321 unstable=0 bg_thresh=1016 thresh=2032 gap=518 poll_thresh=11 ino=257 dd-2584 [000] 142.340524: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1321 unstable=0 bg_thresh=1021 thresh=2042 gap=528 poll_thresh=12 ino=257 dd-2584 [000] 142.340603: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1321 unstable=0 bg_thresh=1018 thresh=2036 gap=497 poll_thresh=13 ino=257 dd-2584 [000] 142.340609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=55964 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 142.347610: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1321 unstable=0 bg_thresh=1018 thresh=2036 gap=497 poll_thresh=13 ino=257 dd-2584 [000] 142.347618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=55964 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 142.359632: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1195 unstable=0 bg_thresh=1017 thresh=2035 gap=622 poll_thresh=13 ino=257 dd-2584 [000] 142.359717: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1195 unstable=0 bg_thresh=1020 thresh=2040 gap=602 poll_thresh=10 ino=257 dd-2584 [000] 142.359778: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1195 unstable=0 bg_thresh=1017 thresh=2034 gap=596 poll_thresh=11 ino=257 dd-2584 [000] 142.359838: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1195 unstable=0 bg_thresh=1019 thresh=2039 gap=576 poll_thresh=12 ino=257 dd-2584 [000] 142.359896: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1195 unstable=0 bg_thresh=1016 thresh=2033 gap=545 poll_thresh=13 ino=257 dd-2584 [000] 142.359955: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1195 unstable=0 bg_thresh=1019 thresh=2038 gap=550 poll_thresh=14 ino=257 dd-2584 [000] 142.360017: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1195 unstable=0 bg_thresh=1018 thresh=2037 gap=524 poll_thresh=15 ino=257 dd-2584 [000] 142.360077: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1195 unstable=0 bg_thresh=1021 thresh=2042 gap=529 poll_thresh=16 ino=257 dd-2584 [000] 142.360196: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1195 unstable=0 bg_thresh=1020 thresh=2041 gap=478 poll_thresh=17 ino=257 dd-2584 [000] 142.360200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=55964 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 142.367573: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1070 unstable=0 bg_thresh=1020 thresh=2040 gap=602 poll_thresh=17 ino=257 dd-2584 [000] 142.367819: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1070 unstable=0 bg_thresh=1017 thresh=2034 gap=596 poll_thresh=13 ino=257 dd-2584 [000] 142.367883: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1070 unstable=0 bg_thresh=1019 thresh=2039 gap=576 poll_thresh=14 ino=257 dd-2584 [000] 142.367946: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1070 unstable=0 bg_thresh=1016 thresh=2033 gap=545 poll_thresh=15 ino=257 dd-2584 [000] 142.368010: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1070 unstable=0 bg_thresh=1016 thresh=2032 gap=544 poll_thresh=16 ino=257 dd-2584 [000] 142.368134: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1070 unstable=0 bg_thresh=1018 thresh=2036 gap=498 poll_thresh=17 ino=257 dd-2584 [000] 142.368139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=55964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 142.379657: balance_dirty_state: bdi btrfs-1: dirty=468 wb=945 unstable=0 bg_thresh=1018 thresh=2037 gap=624 poll_thresh=17 ino=257 dd-2584 [000] 142.379779: balance_dirty_state: bdi btrfs-1: dirty=468 wb=945 unstable=0 bg_thresh=1018 thresh=2037 gap=624 poll_thresh=13 ino=257 dd-2584 [000] 142.379901: balance_dirty_state: bdi btrfs-1: dirty=493 wb=945 unstable=0 bg_thresh=1018 thresh=2036 gap=598 poll_thresh=14 ino=257 dd-2584 [000] 142.380022: balance_dirty_state: bdi btrfs-1: dirty=493 wb=945 unstable=0 bg_thresh=1018 thresh=2036 gap=598 poll_thresh=15 ino=257 dd-2584 [000] 142.380144: balance_dirty_state: bdi btrfs-1: dirty=518 wb=945 unstable=0 bg_thresh=1017 thresh=2035 gap=572 poll_thresh=16 ino=257 dd-2584 [000] 142.380387: balance_dirty_state: bdi btrfs-1: dirty=543 wb=945 unstable=0 bg_thresh=1019 thresh=2039 gap=551 poll_thresh=17 ino=257 dd-2584 [000] 142.380630: balance_dirty_state: bdi btrfs-1: dirty=593 wb=945 unstable=0 bg_thresh=1019 thresh=2038 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 142.380638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=55964 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 142.387669: balance_dirty_state: bdi btrfs-1: dirty=593 wb=945 unstable=0 bg_thresh=1019 thresh=2038 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 142.387678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=55964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 142.395630: balance_dirty_state: bdi btrfs-1: dirty=593 wb=919 unstable=0 bg_thresh=1018 thresh=2037 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 142.395728: balance_dirty_state: bdi btrfs-1: dirty=618 wb=919 unstable=0 bg_thresh=1015 thresh=2031 gap=494 poll_thresh=13 ino=257 dd-2584 [004] 142.395734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-121% task_weight=100% bdi_bw=52780 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 142.403672: balance_dirty_state: bdi btrfs-1: dirty=618 wb=794 unstable=0 bg_thresh=1014 thresh=2029 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 142.403804: balance_dirty_state: bdi btrfs-1: dirty=618 wb=794 unstable=0 bg_thresh=1017 thresh=2034 gap=622 poll_thresh=10 ino=257 dd-2584 [004] 142.404276: balance_dirty_state: bdi btrfs-1: dirty=643 wb=794 unstable=0 bg_thresh=1014 thresh=2028 gap=591 poll_thresh=11 ino=257 dd-2584 [004] 142.404399: balance_dirty_state: bdi btrfs-1: dirty=668 wb=794 unstable=0 bg_thresh=1016 thresh=2033 gap=571 poll_thresh=12 ino=257 dd-2584 [004] 142.404519: balance_dirty_state: bdi btrfs-1: dirty=668 wb=794 unstable=0 bg_thresh=1013 thresh=2027 gap=565 poll_thresh=13 ino=257 dd-2584 [004] 142.404644: balance_dirty_state: bdi btrfs-1: dirty=693 wb=794 unstable=0 bg_thresh=1018 thresh=2037 gap=550 poll_thresh=14 ino=257 dd-2584 [004] 142.404765: balance_dirty_state: bdi btrfs-1: dirty=693 wb=794 unstable=0 bg_thresh=1015 thresh=2031 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 142.404886: balance_dirty_state: bdi btrfs-1: dirty=718 wb=794 unstable=0 bg_thresh=1018 thresh=2036 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 142.405126: balance_dirty_state: bdi btrfs-1: dirty=743 wb=794 unstable=0 bg_thresh=1017 thresh=2035 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 142.405135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=52780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 142.415618: balance_dirty_state: bdi btrfs-1: dirty=743 wb=794 unstable=0 bg_thresh=1017 thresh=2034 gap=497 poll_thresh=17 ino=257 dd-2584 [000] 142.415631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=52780 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 142.423621: balance_dirty_state: bdi btrfs-1: dirty=743 wb=669 unstable=0 bg_thresh=1003 thresh=2007 gap=595 poll_thresh=17 ino=257 dd-2584 [000] 142.423812: balance_dirty_state: bdi btrfs-1: dirty=743 wb=669 unstable=0 bg_thresh=996 thresh=1993 gap=581 poll_thresh=13 ino=257 dd-2584 [000] 142.423998: balance_dirty_state: bdi btrfs-1: dirty=768 wb=669 unstable=0 bg_thresh=1005 thresh=2010 gap=573 poll_thresh=14 ino=257 dd-2584 [000] 142.424196: balance_dirty_state: bdi btrfs-1: dirty=793 wb=669 unstable=0 bg_thresh=1003 thresh=2006 gap=544 poll_thresh=15 ino=257 dd-2584 [000] 142.424404: balance_dirty_state: bdi btrfs-1: dirty=793 wb=669 unstable=0 bg_thresh=1006 thresh=2012 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 142.424559: balance_dirty_state: bdi btrfs-1: dirty=843 wb=669 unstable=0 bg_thresh=1002 thresh=2005 gap=493 poll_thresh=17 ino=257 dd-2584 [000] 142.424563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=52780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 142.431609: balance_dirty_state: bdi btrfs-1: dirty=843 wb=669 unstable=0 bg_thresh=1008 thresh=2016 gap=504 poll_thresh=17 ino=257 dd-2584 [000] 142.431674: balance_dirty_state: bdi btrfs-1: dirty=843 wb=669 unstable=0 bg_thresh=1008 thresh=2016 gap=504 poll_thresh=13 ino=257 dd-2584 [000] 142.431739: balance_dirty_state: bdi btrfs-1: dirty=868 wb=669 unstable=0 bg_thresh=1010 thresh=2021 gap=484 poll_thresh=14 ino=257 dd-2584 [000] 142.431744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=52780 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 142.439612: balance_dirty_state: bdi btrfs-1: dirty=868 wb=544 unstable=0 bg_thresh=1008 thresh=2016 gap=604 poll_thresh=14 ino=257 dd-2584 [000] 142.439943: balance_dirty_state: bdi btrfs-1: dirty=868 wb=544 unstable=0 bg_thresh=1010 thresh=2021 gap=609 poll_thresh=10 ino=257 dd-2584 [000] 142.440025: balance_dirty_state: bdi btrfs-1: dirty=893 wb=544 unstable=0 bg_thresh=1007 thresh=2015 gap=578 poll_thresh=11 ino=257 dd-2584 [000] 142.440104: balance_dirty_state: bdi btrfs-1: dirty=918 wb=544 unstable=0 bg_thresh=1010 thresh=2020 gap=558 poll_thresh=12 ino=257 dd-2584 [000] 142.440184: balance_dirty_state: bdi btrfs-1: dirty=918 wb=544 unstable=0 bg_thresh=1007 thresh=2014 gap=552 poll_thresh=13 ino=257 dd-2584 [000] 142.440265: balance_dirty_state: bdi btrfs-1: dirty=943 wb=544 unstable=0 bg_thresh=1009 thresh=2019 gap=532 poll_thresh=14 ino=257 dd-2584 [000] 142.440345: balance_dirty_state: bdi btrfs-1: dirty=968 wb=544 unstable=0 bg_thresh=1006 thresh=2013 gap=501 poll_thresh=15 ino=257 dd-2584 [000] 142.440351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=52780 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 142.451833: balance_dirty_state: bdi btrfs-1: dirty=968 wb=404 unstable=0 bg_thresh=1009 thresh=2019 gap=647 poll_thresh=11 ino=257 dd-2584 [000] 142.451891: balance_dirty_state: bdi btrfs-1: dirty=993 wb=404 unstable=0 bg_thresh=1009 thresh=2018 gap=621 poll_thresh=12 ino=257 dd-2584 [000] 142.451948: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=404 unstable=0 bg_thresh=1011 thresh=2023 gap=601 poll_thresh=13 ino=257 dd-2584 [000] 142.452014: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=404 unstable=0 bg_thresh=1008 thresh=2017 gap=595 poll_thresh=14 ino=257 flush-btrfs-1-2586 [006] 142.452015: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29932 wrote=0 to_write=8192 dd-2584 [000] 142.452076: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=404 unstable=0 bg_thresh=1011 thresh=2022 gap=575 poll_thresh=15 ino=257 dd-2584 [000] 142.452136: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=404 unstable=0 bg_thresh=1008 thresh=2016 gap=569 poll_thresh=16 ino=257 dd-2584 [000] 142.452268: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=454 unstable=0 bg_thresh=1010 thresh=2020 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 142.452398: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=504 unstable=0 bg_thresh=1009 thresh=2019 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 142.452400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=52780 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 142.455981: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=1040 to_write=7152 dd-2584 [000] 142.459689: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1454 unstable=0 bg_thresh=1009 thresh=2019 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 142.459694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=52780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 142.467678: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1454 unstable=0 bg_thresh=1011 thresh=2023 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 142.467683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=52780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 142.475710: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1329 unstable=0 bg_thresh=1012 thresh=2024 gap=627 poll_thresh=18 ino=257 dd-2584 [005] 142.475953: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1329 unstable=0 bg_thresh=1012 thresh=2024 gap=627 poll_thresh=13 ino=257 dd-2584 [005] 142.476013: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1329 unstable=0 bg_thresh=1012 thresh=2025 gap=603 poll_thresh=14 ino=257 dd-2584 [005] 142.476075: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1329 unstable=0 bg_thresh=1012 thresh=2025 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 142.476135: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1329 unstable=0 bg_thresh=1015 thresh=2030 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 142.476277: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1229 unstable=0 bg_thresh=1014 thresh=2029 gap=632 poll_thresh=17 ino=257 dd-2584 [005] 142.476405: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1204 unstable=0 bg_thresh=1014 thresh=2028 gap=631 poll_thresh=18 ino=257 dd-2584 [005] 142.476520: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1204 unstable=0 bg_thresh=1016 thresh=2032 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 142.476635: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1204 unstable=0 bg_thresh=1015 thresh=2031 gap=559 poll_thresh=20 ino=257 dd-2584 [005] 142.476753: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1204 unstable=0 bg_thresh=1015 thresh=2030 gap=533 poll_thresh=21 ino=257 dd-2584 [005] 142.476871: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1204 unstable=0 bg_thresh=1017 thresh=2034 gap=512 poll_thresh=22 ino=257 dd-2584 [005] 142.477144: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1204 unstable=0 bg_thresh=1016 thresh=2033 gap=486 poll_thresh=23 ino=257 dd-2584 [005] 142.477148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=52780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 142.483694: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1078 unstable=0 bg_thresh=1017 thresh=2035 gap=614 poll_thresh=23 ino=257 dd-2584 [005] 142.483791: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1078 unstable=0 bg_thresh=1014 thresh=2029 gap=583 poll_thresh=17 ino=257 dd-2584 [005] 142.483909: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1078 unstable=0 bg_thresh=1016 thresh=2033 gap=562 poll_thresh=18 ino=257 dd-2584 [005] 142.484024: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1078 unstable=0 bg_thresh=1016 thresh=2032 gap=511 poll_thresh=19 ino=257 dd-2584 [005] 142.484140: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1078 unstable=0 bg_thresh=1015 thresh=2031 gap=485 poll_thresh=20 ino=257 dd-2584 [005] 142.484145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=52780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 142.491691: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1028 unstable=0 bg_thresh=1015 thresh=2030 gap=534 poll_thresh=20 ino=257 dd-2584 [005] 142.491760: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1028 unstable=0 bg_thresh=1017 thresh=2035 gap=539 poll_thresh=15 ino=257 dd-2584 [005] 142.491821: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1028 unstable=0 bg_thresh=1014 thresh=2029 gap=508 poll_thresh=16 ino=257 dd-2584 [005] 142.491942: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1028 unstable=0 bg_thresh=1016 thresh=2033 gap=487 poll_thresh=17 ino=257 dd-2584 [005] 142.491947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=52780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 142.499642: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1028 unstable=0 bg_thresh=1016 thresh=2033 gap=487 poll_thresh=17 ino=257 dd-2584 [005] 142.499651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 142.507725: balance_dirty_state: bdi btrfs-1: dirty=518 wb=903 unstable=0 bg_thresh=1015 thresh=2031 gap=610 poll_thresh=17 ino=257 dd-2584 [003] 142.507842: balance_dirty_state: bdi btrfs-1: dirty=518 wb=903 unstable=0 bg_thresh=1012 thresh=2025 gap=604 poll_thresh=13 ino=257 dd-2584 [003] 142.507963: balance_dirty_state: bdi btrfs-1: dirty=518 wb=903 unstable=0 bg_thresh=1015 thresh=2030 gap=609 poll_thresh=14 ino=257 dd-2584 [003] 142.508083: balance_dirty_state: bdi btrfs-1: dirty=543 wb=903 unstable=0 bg_thresh=1014 thresh=2029 gap=583 poll_thresh=15 ino=257 dd-2584 [003] 142.508556: balance_dirty_state: bdi btrfs-1: dirty=568 wb=903 unstable=0 bg_thresh=1014 thresh=2029 gap=558 poll_thresh=16 ino=257 dd-2584 [003] 142.508797: balance_dirty_state: bdi btrfs-1: dirty=593 wb=903 unstable=0 bg_thresh=1014 thresh=2028 gap=532 poll_thresh=17 ino=257 dd-2584 [003] 142.509039: balance_dirty_state: bdi btrfs-1: dirty=618 wb=903 unstable=0 bg_thresh=1016 thresh=2032 gap=511 poll_thresh=18 ino=257 dd-2584 [003] 142.509285: balance_dirty_state: bdi btrfs-1: dirty=668 wb=903 unstable=0 bg_thresh=1015 thresh=2031 gap=460 poll_thresh=19 ino=257 dd-2584 [003] 142.509295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-121% task_weight=100% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 142.515685: balance_dirty_state: bdi btrfs-1: dirty=668 wb=903 unstable=0 bg_thresh=1015 thresh=2031 gap=460 poll_thresh=19 ino=257 dd-2584 [003] 142.515696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-121% task_weight=100% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 142.523709: balance_dirty_state: bdi btrfs-1: dirty=668 wb=778 unstable=0 bg_thresh=1012 thresh=2025 gap=579 poll_thresh=19 ino=257 dd-2584 [003] 142.523792: balance_dirty_state: bdi btrfs-1: dirty=668 wb=778 unstable=0 bg_thresh=1012 thresh=2024 gap=578 poll_thresh=14 ino=257 dd-2584 [003] 142.523856: balance_dirty_state: bdi btrfs-1: dirty=693 wb=778 unstable=0 bg_thresh=1015 thresh=2030 gap=559 poll_thresh=15 ino=257 dd-2584 [003] 142.523919: balance_dirty_state: bdi btrfs-1: dirty=718 wb=778 unstable=0 bg_thresh=1010 thresh=2021 gap=525 poll_thresh=16 ino=257 dd-2584 [003] 142.524047: balance_dirty_state: bdi btrfs-1: dirty=743 wb=778 unstable=0 bg_thresh=1013 thresh=2026 gap=505 poll_thresh=17 ino=257 dd-2584 [003] 142.524051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-80% task_weight=100% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 142.531785: balance_dirty_state: bdi btrfs-1: dirty=743 wb=528 unstable=0 bg_thresh=1015 thresh=2030 gap=759 poll_thresh=13 ino=257 dd-2584 [003] 142.531845: balance_dirty_state: bdi btrfs-1: dirty=768 wb=528 unstable=0 bg_thresh=1015 thresh=2030 gap=734 poll_thresh=14 ino=257 dd-2584 [003] 142.531904: balance_dirty_state: bdi btrfs-1: dirty=793 wb=528 unstable=0 bg_thresh=1014 thresh=2029 gap=708 poll_thresh=15 ino=257 dd-2584 [003] 142.531961: balance_dirty_state: bdi btrfs-1: dirty=793 wb=528 unstable=0 bg_thresh=1017 thresh=2034 gap=713 poll_thresh=16 ino=257 dd-2584 [003] 142.532240: balance_dirty_state: bdi btrfs-1: dirty=843 wb=528 unstable=0 bg_thresh=1016 thresh=2033 gap=662 poll_thresh=17 ino=257 dd-2584 [003] 142.532352: balance_dirty_state: bdi btrfs-1: dirty=868 wb=528 unstable=0 bg_thresh=1016 thresh=2032 gap=636 poll_thresh=18 ino=257 dd-2584 [003] 142.532467: balance_dirty_state: bdi btrfs-1: dirty=893 wb=528 unstable=0 bg_thresh=1018 thresh=2036 gap=615 poll_thresh=19 ino=257 dd-2584 [003] 142.532583: balance_dirty_state: bdi btrfs-1: dirty=918 wb=528 unstable=0 bg_thresh=1017 thresh=2035 gap=589 poll_thresh=20 ino=257 dd-2584 [003] 142.532700: balance_dirty_state: bdi btrfs-1: dirty=968 wb=528 unstable=0 bg_thresh=1017 thresh=2034 gap=538 poll_thresh=21 ino=257 dd-2584 [003] 142.532816: balance_dirty_state: bdi btrfs-1: dirty=993 wb=528 unstable=0 bg_thresh=1013 thresh=2027 gap=506 poll_thresh=22 ino=257 dd-2584 [003] 142.532820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 142.532900: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=0 wrote=0 to_write=8192 dd-2584 [003] 142.539676: balance_dirty_state: bdi btrfs-1: dirty=993 wb=528 unstable=0 bg_thresh=1013 thresh=2027 gap=506 poll_thresh=22 ino=257 dd-2584 [003] 142.539682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 142.547724: balance_dirty_state: bdi btrfs-1: dirty=993 wb=403 unstable=0 bg_thresh=1008 thresh=2017 gap=621 poll_thresh=22 ino=257 dd-2584 [007] 142.547793: balance_dirty_state: bdi btrfs-1: dirty=993 wb=403 unstable=0 bg_thresh=1011 thresh=2022 gap=626 poll_thresh=16 ino=257 dd-2584 [007] 142.547917: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=403 unstable=0 bg_thresh=1013 thresh=2027 gap=581 poll_thresh=17 ino=257 dd-2584 [007] 142.548238: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=428 unstable=0 bg_thresh=1016 thresh=2032 gap=561 poll_thresh=18 ino=257 dd-2584 [007] 142.548371: balance_dirty_state: bdi btrfs-1: dirty=993 wb=478 unstable=0 bg_thresh=1018 thresh=2036 gap=565 poll_thresh=19 ino=257 dd-2584 [007] 142.548503: balance_dirty_state: bdi btrfs-1: dirty=993 wb=553 unstable=0 bg_thresh=1017 thresh=2035 gap=489 poll_thresh=20 ino=257 dd-2584 [007] 142.548505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-161% task_weight=98% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 142.550681: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=208 wrote=1104 to_write=7088 flush-btrfs-1-2586 [006] 142.550683: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16 wrote=0 to_write=7088 dd-2584 [007] 142.555769: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1503 unstable=0 bg_thresh=1013 thresh=2026 gap=480 poll_thresh=20 ino=257 dd-2584 [007] 142.555775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 142.563668: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1503 unstable=0 bg_thresh=1007 thresh=2014 gap=468 poll_thresh=20 ino=257 dd-2584 [007] 142.563674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-68% task_gap=-235% task_weight=98% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 142.571676: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1378 unstable=0 bg_thresh=1005 thresh=2011 gap=590 poll_thresh=20 ino=257 dd-2584 [007] 142.571763: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1378 unstable=0 bg_thresh=1008 thresh=2016 gap=595 poll_thresh=15 ino=257 dd-2584 [007] 142.571825: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1378 unstable=0 bg_thresh=1008 thresh=2016 gap=570 poll_thresh=16 ino=257 dd-2584 [007] 142.571947: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1378 unstable=0 bg_thresh=1010 thresh=2021 gap=550 poll_thresh=17 ino=257 dd-2584 [007] 142.572070: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1378 unstable=0 bg_thresh=1010 thresh=2020 gap=524 poll_thresh=18 ino=257 dd-2584 [007] 142.572198: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1378 unstable=0 bg_thresh=1012 thresh=2024 gap=478 poll_thresh=19 ino=257 dd-2584 [007] 142.572202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 142.579701: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1253 unstable=0 bg_thresh=1013 thresh=2027 gap=606 poll_thresh=19 ino=257 dd-2584 [007] 142.579771: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1253 unstable=0 bg_thresh=1013 thresh=2026 gap=605 poll_thresh=14 ino=257 dd-2584 [007] 142.579836: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1253 unstable=0 bg_thresh=1013 thresh=2026 gap=580 poll_thresh=15 ino=257 dd-2584 [007] 142.579896: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1253 unstable=0 bg_thresh=1012 thresh=2025 gap=554 poll_thresh=16 ino=257 dd-2584 [007] 142.580185: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1253 unstable=0 bg_thresh=1012 thresh=2024 gap=528 poll_thresh=17 ino=257 dd-2584 [007] 142.580299: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1253 unstable=0 bg_thresh=1014 thresh=2028 gap=507 poll_thresh=18 ino=257 dd-2584 [007] 142.580414: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1253 unstable=0 bg_thresh=1013 thresh=2027 gap=481 poll_thresh=19 ino=257 dd-2584 [007] 142.580419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 142.587751: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1253 unstable=0 bg_thresh=1013 thresh=2027 gap=481 poll_thresh=19 ino=257 dd-2584 [007] 142.587759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 142.595744: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1128 unstable=0 bg_thresh=1014 thresh=2029 gap=608 poll_thresh=19 ino=257 dd-2584 [007] 142.595846: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1128 unstable=0 bg_thresh=1012 thresh=2024 gap=578 poll_thresh=14 ino=257 dd-2584 [007] 142.595911: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1128 unstable=0 bg_thresh=1011 thresh=2023 gap=552 poll_thresh=15 ino=257 dd-2584 [007] 142.595976: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1128 unstable=0 bg_thresh=1011 thresh=2023 gap=552 poll_thresh=16 ino=257 dd-2584 [007] 142.596103: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1128 unstable=0 bg_thresh=1013 thresh=2027 gap=506 poll_thresh=17 ino=257 dd-2584 [007] 142.596108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 142.603762: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1128 unstable=0 bg_thresh=1007 thresh=2015 gap=494 poll_thresh=17 ino=257 dd-2584 [007] 142.603774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-138% task_weight=98% bdi_bw=49876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 142.611729: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1003 unstable=0 bg_thresh=1009 thresh=2019 gap=623 poll_thresh=17 ino=257 dd-2584 [007] 142.611800: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1003 unstable=0 bg_thresh=1009 thresh=2018 gap=622 poll_thresh=13 ino=257 dd-2584 [007] 142.611861: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1003 unstable=0 bg_thresh=1006 thresh=2012 gap=591 poll_thresh=14 ino=257 dd-2584 [007] 142.611919: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1003 unstable=0 bg_thresh=1008 thresh=2017 gap=571 poll_thresh=15 ino=257 dd-2584 [007] 142.611978: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1003 unstable=0 bg_thresh=1005 thresh=2011 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 142.612269: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1003 unstable=0 bg_thresh=1007 thresh=2015 gap=519 poll_thresh=17 ino=257 dd-2584 [007] 142.612391: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1003 unstable=0 bg_thresh=1007 thresh=2014 gap=493 poll_thresh=18 ino=257 dd-2584 [007] 142.612395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=49876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 142.619740: balance_dirty_state: bdi btrfs-1: dirty=518 wb=978 unstable=0 bg_thresh=1007 thresh=2014 gap=518 poll_thresh=18 ino=257 dd-2584 [007] 142.619847: balance_dirty_state: bdi btrfs-1: dirty=518 wb=978 unstable=0 bg_thresh=1009 thresh=2019 gap=523 poll_thresh=13 ino=257 dd-2584 [007] 142.619906: balance_dirty_state: bdi btrfs-1: dirty=543 wb=978 unstable=0 bg_thresh=1006 thresh=2013 gap=492 poll_thresh=14 ino=257 dd-2584 [007] 142.619910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=49876 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 142.627689: balance_dirty_state: bdi btrfs-1: dirty=543 wb=853 unstable=0 bg_thresh=1007 thresh=2015 gap=619 poll_thresh=14 ino=257 dd-2584 [004] 142.627764: balance_dirty_state: bdi btrfs-1: dirty=568 wb=853 unstable=0 bg_thresh=1007 thresh=2015 gap=594 poll_thresh=10 ino=257 dd-2584 [004] 142.627826: balance_dirty_state: bdi btrfs-1: dirty=593 wb=853 unstable=0 bg_thresh=1007 thresh=2014 gap=568 poll_thresh=11 ino=257 dd-2584 [004] 142.627882: balance_dirty_state: bdi btrfs-1: dirty=593 wb=853 unstable=0 bg_thresh=1007 thresh=2014 gap=568 poll_thresh=12 ino=257 dd-2584 [004] 142.627939: balance_dirty_state: bdi btrfs-1: dirty=618 wb=853 unstable=0 bg_thresh=1006 thresh=2013 gap=542 poll_thresh=13 ino=257 dd-2584 [004] 142.627995: balance_dirty_state: bdi btrfs-1: dirty=643 wb=853 unstable=0 bg_thresh=1006 thresh=2013 gap=517 poll_thresh=14 ino=257 dd-2584 [004] 142.628051: balance_dirty_state: bdi btrfs-1: dirty=643 wb=853 unstable=0 bg_thresh=1006 thresh=2012 gap=516 poll_thresh=15 ino=257 dd-2584 [004] 142.628108: balance_dirty_state: bdi btrfs-1: dirty=668 wb=853 unstable=0 bg_thresh=1008 thresh=2017 gap=496 poll_thresh=16 ino=257 dd-2584 [004] 142.628113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=49876 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 142.635654: balance_dirty_state: bdi btrfs-1: dirty=668 wb=728 unstable=0 bg_thresh=1007 thresh=2014 gap=618 poll_thresh=16 ino=257 dd-2584 [004] 142.635731: balance_dirty_state: bdi btrfs-1: dirty=693 wb=728 unstable=0 bg_thresh=1007 thresh=2014 gap=593 poll_thresh=12 ino=257 dd-2584 [004] 142.635786: balance_dirty_state: bdi btrfs-1: dirty=693 wb=728 unstable=0 bg_thresh=1009 thresh=2019 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 142.635842: balance_dirty_state: bdi btrfs-1: dirty=718 wb=728 unstable=0 bg_thresh=1009 thresh=2019 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 142.635896: balance_dirty_state: bdi btrfs-1: dirty=718 wb=728 unstable=0 bg_thresh=1012 thresh=2024 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 142.636118: balance_dirty_state: bdi btrfs-1: dirty=743 wb=728 unstable=0 bg_thresh=1012 thresh=2024 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 142.636232: balance_dirty_state: bdi btrfs-1: dirty=768 wb=728 unstable=0 bg_thresh=1014 thresh=2028 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 142.636344: balance_dirty_state: bdi btrfs-1: dirty=818 wb=728 unstable=0 bg_thresh=1013 thresh=2027 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 142.636348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=49876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 142.643643: balance_dirty_state: bdi btrfs-1: dirty=818 wb=603 unstable=0 bg_thresh=1005 thresh=2010 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 142.643725: balance_dirty_state: bdi btrfs-1: dirty=818 wb=603 unstable=0 bg_thresh=1005 thresh=2010 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 142.643781: balance_dirty_state: bdi btrfs-1: dirty=843 wb=603 unstable=0 bg_thresh=1007 thresh=2015 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 142.643835: balance_dirty_state: bdi btrfs-1: dirty=868 wb=603 unstable=0 bg_thresh=1007 thresh=2015 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 142.643891: balance_dirty_state: bdi btrfs-1: dirty=868 wb=603 unstable=0 bg_thresh=1010 thresh=2020 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 142.644003: balance_dirty_state: bdi btrfs-1: dirty=893 wb=603 unstable=0 bg_thresh=1012 thresh=2025 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 142.644117: balance_dirty_state: bdi btrfs-1: dirty=943 wb=603 unstable=0 bg_thresh=1014 thresh=2029 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 142.644122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=49876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 142.651751: balance_dirty_state: bdi btrfs-1: dirty=943 wb=603 unstable=0 bg_thresh=1014 thresh=2029 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 142.651760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=49876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 142.659649: balance_dirty_state: bdi btrfs-1: dirty=943 wb=478 unstable=0 bg_thresh=1006 thresh=2013 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 142.659730: balance_dirty_state: bdi btrfs-1: dirty=943 wb=478 unstable=0 bg_thresh=1006 thresh=2013 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 142.659786: balance_dirty_state: bdi btrfs-1: dirty=968 wb=478 unstable=0 bg_thresh=1009 thresh=2018 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 142.659841: balance_dirty_state: bdi btrfs-1: dirty=993 wb=478 unstable=0 bg_thresh=1009 thresh=2018 gap=547 poll_thresh=15 ino=257 dd-2584 [004] 142.660061: balance_dirty_state: bdi btrfs-1: dirty=993 wb=478 unstable=0 bg_thresh=1011 thresh=2023 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 142.660175: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=478 unstable=0 bg_thresh=1014 thresh=2028 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 142.660302: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=478 unstable=0 bg_thresh=1016 thresh=2032 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 142.660304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=49876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 142.662590: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=320 wrote=1024 to_write=7168 flush-btrfs-1-2586 [006] 142.662592: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=128 wrote=0 to_write=7168 dd-2584 [000] 142.667787: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1503 unstable=0 bg_thresh=1017 thresh=2035 gap=489 poll_thresh=18 ino=257 dd-2584 [000] 142.667798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=49876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 142.675751: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1503 unstable=0 bg_thresh=1017 thresh=2035 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 142.675762: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=49876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 142.683675: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1378 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=18 ino=257 dd-2584 [004] 142.683745: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1378 unstable=0 bg_thresh=1000 thresh=2001 gap=555 poll_thresh=13 ino=257 dd-2584 [004] 142.683810: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1378 unstable=0 bg_thresh=1003 thresh=2006 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 142.683876: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1378 unstable=0 bg_thresh=1000 thresh=2000 gap=529 poll_thresh=15 ino=257 dd-2584 [004] 142.683942: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1378 unstable=0 bg_thresh=1002 thresh=2005 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 142.684079: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1378 unstable=0 bg_thresh=1002 thresh=2004 gap=483 poll_thresh=17 ino=257 dd-2584 [004] 142.684084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=49876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 142.691686: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1378 unstable=0 bg_thresh=998 thresh=1997 gap=476 poll_thresh=17 ino=257 dd-2584 [004] 142.691692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=49876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 142.703717: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1253 unstable=0 bg_thresh=998 thresh=1997 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 142.703789: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1253 unstable=0 bg_thresh=998 thresh=1997 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 142.703849: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1253 unstable=0 bg_thresh=1001 thresh=2002 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 142.703910: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1253 unstable=0 bg_thresh=1001 thresh=2002 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 142.703973: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1253 unstable=0 bg_thresh=1003 thresh=2007 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 142.704274: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1253 unstable=0 bg_thresh=1003 thresh=2006 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 142.704390: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1253 unstable=0 bg_thresh=1005 thresh=2010 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 142.704394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=49876 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 142.715768: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1253 unstable=0 bg_thresh=1005 thresh=2010 gap=489 poll_thresh=18 ino=257 dd-2584 [000] 142.715781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 142.723789: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1128 unstable=0 bg_thresh=996 thresh=1992 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 142.723880: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1128 unstable=0 bg_thresh=996 thresh=1992 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 142.723965: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1128 unstable=0 bg_thresh=998 thresh=1997 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 142.724048: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1128 unstable=0 bg_thresh=998 thresh=1997 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 142.724132: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1128 unstable=0 bg_thresh=1001 thresh=2002 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 142.724301: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1128 unstable=0 bg_thresh=1003 thresh=2007 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 142.724473: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1128 unstable=0 bg_thresh=1005 thresh=2011 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 142.724479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 142.731665: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1128 unstable=0 bg_thresh=1005 thresh=2011 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 142.731670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 142.739748: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1053 unstable=0 bg_thresh=1005 thresh=2011 gap=565 poll_thresh=18 ino=257 dd-2584 [004] 142.739851: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1053 unstable=0 bg_thresh=1005 thresh=2011 gap=540 poll_thresh=13 ino=257 dd-2584 [004] 142.739909: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1053 unstable=0 bg_thresh=1005 thresh=2010 gap=539 poll_thresh=14 ino=257 dd-2584 [004] 142.739966: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1053 unstable=0 bg_thresh=1005 thresh=2010 gap=514 poll_thresh=15 ino=257 dd-2584 [004] 142.740023: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1053 unstable=0 bg_thresh=1004 thresh=2009 gap=488 poll_thresh=16 ino=257 dd-2584 [004] 142.740027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 142.747810: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1053 unstable=0 bg_thresh=1004 thresh=2009 gap=488 poll_thresh=16 ino=257 dd-2584 [004] 142.747817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 142.755780: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1053 unstable=0 bg_thresh=1004 thresh=2009 gap=488 poll_thresh=16 ino=257 dd-2584 [004] 142.755791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 142.763796: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1053 unstable=0 bg_thresh=1004 thresh=2009 gap=488 poll_thresh=16 ino=257 dd-2584 [004] 142.763801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 142.771707: balance_dirty_state: bdi btrfs-1: dirty=468 wb=903 unstable=0 bg_thresh=998 thresh=1997 gap=626 poll_thresh=16 ino=257 dd-2584 [000] 142.771858: balance_dirty_state: bdi btrfs-1: dirty=493 wb=903 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=12 ino=257 dd-2584 [000] 142.772469: balance_dirty_state: bdi btrfs-1: dirty=518 wb=903 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=13 ino=257 dd-2584 [000] 142.772603: balance_dirty_state: bdi btrfs-1: dirty=518 wb=903 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=14 ino=257 dd-2584 [000] 142.772671: balance_dirty_state: bdi btrfs-1: dirty=543 wb=903 unstable=0 bg_thresh=999 thresh=1998 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 142.772729: balance_dirty_state: bdi btrfs-1: dirty=543 wb=903 unstable=0 bg_thresh=998 thresh=1997 gap=551 poll_thresh=16 ino=257 dd-2584 [000] 142.772843: balance_dirty_state: bdi btrfs-1: dirty=593 wb=903 unstable=0 bg_thresh=998 thresh=1996 gap=500 poll_thresh=17 ino=257 dd-2584 [000] 142.772956: balance_dirty_state: bdi btrfs-1: dirty=618 wb=903 unstable=0 bg_thresh=997 thresh=1995 gap=474 poll_thresh=18 ino=257 dd-2584 [000] 142.772961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 142.779728: balance_dirty_state: bdi btrfs-1: dirty=618 wb=903 unstable=0 bg_thresh=997 thresh=1995 gap=474 poll_thresh=18 ino=257 dd-2584 [000] 142.779736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 142.787741: balance_dirty_state: bdi btrfs-1: dirty=618 wb=903 unstable=0 bg_thresh=997 thresh=1995 gap=474 poll_thresh=18 ino=257 dd-2584 [000] 142.787750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 142.795735: balance_dirty_state: bdi btrfs-1: dirty=618 wb=778 unstable=0 bg_thresh=998 thresh=1997 gap=601 poll_thresh=18 ino=257 dd-2584 [000] 142.795846: balance_dirty_state: bdi btrfs-1: dirty=643 wb=778 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=13 ino=257 dd-2584 [000] 142.795941: balance_dirty_state: bdi btrfs-1: dirty=643 wb=778 unstable=0 bg_thresh=994 thresh=1988 gap=567 poll_thresh=14 ino=257 dd-2584 [000] 142.796026: balance_dirty_state: bdi btrfs-1: dirty=668 wb=778 unstable=0 bg_thresh=999 thresh=1999 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 142.796113: balance_dirty_state: bdi btrfs-1: dirty=693 wb=778 unstable=0 bg_thresh=995 thresh=1990 gap=519 poll_thresh=16 ino=257 dd-2584 [000] 142.796284: balance_dirty_state: bdi btrfs-1: dirty=718 wb=778 unstable=0 bg_thresh=997 thresh=1995 gap=499 poll_thresh=17 ino=257 dd-2584 [000] 142.796455: balance_dirty_state: bdi btrfs-1: dirty=743 wb=778 unstable=0 bg_thresh=996 thresh=1992 gap=471 poll_thresh=18 ino=257 dd-2584 [000] 142.796461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 142.803739: balance_dirty_state: bdi btrfs-1: dirty=743 wb=778 unstable=0 bg_thresh=997 thresh=1994 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 142.803745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 142.811725: balance_dirty_state: bdi btrfs-1: dirty=743 wb=653 unstable=0 bg_thresh=997 thresh=1994 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 142.811985: balance_dirty_state: bdi btrfs-1: dirty=743 wb=653 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 142.812071: balance_dirty_state: bdi btrfs-1: dirty=768 wb=653 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 142.812155: balance_dirty_state: bdi btrfs-1: dirty=768 wb=653 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 142.812242: balance_dirty_state: bdi btrfs-1: dirty=793 wb=653 unstable=0 bg_thresh=1005 thresh=2010 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 142.812410: balance_dirty_state: bdi btrfs-1: dirty=818 wb=653 unstable=0 bg_thresh=1004 thresh=2009 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 142.812583: balance_dirty_state: bdi btrfs-1: dirty=868 wb=653 unstable=0 bg_thresh=1006 thresh=2013 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 142.812590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 142.819789: balance_dirty_state: bdi btrfs-1: dirty=868 wb=653 unstable=0 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 142.819794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=45320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 142.827781: balance_dirty_state: bdi btrfs-1: dirty=868 wb=528 unstable=0 bg_thresh=996 thresh=1992 gap=596 poll_thresh=18 ino=257 dd-2584 [006] 142.827907: balance_dirty_state: bdi btrfs-1: dirty=868 wb=528 unstable=0 bg_thresh=996 thresh=1992 gap=596 poll_thresh=13 ino=257 dd-2584 [006] 142.828023: balance_dirty_state: bdi btrfs-1: dirty=893 wb=528 unstable=0 bg_thresh=998 thresh=1997 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 142.828137: balance_dirty_state: bdi btrfs-1: dirty=893 wb=528 unstable=0 bg_thresh=998 thresh=1997 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 142.828252: balance_dirty_state: bdi btrfs-1: dirty=918 wb=528 unstable=0 bg_thresh=1001 thresh=2002 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 142.828489: balance_dirty_state: bdi btrfs-1: dirty=943 wb=528 unstable=0 bg_thresh=1000 thresh=2001 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 142.828724: balance_dirty_state: bdi btrfs-1: dirty=993 wb=528 unstable=0 bg_thresh=1002 thresh=2005 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 142.828733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=45320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 142.835793: balance_dirty_state: bdi btrfs-1: dirty=993 wb=528 unstable=0 bg_thresh=1002 thresh=2005 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 142.835799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=45320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 142.843887: balance_dirty_state: bdi btrfs-1: dirty=993 wb=528 unstable=0 bg_thresh=1002 thresh=2005 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 142.843893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=45320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 142.851807: balance_dirty_state: bdi btrfs-1: dirty=993 wb=403 unstable=0 bg_thresh=1001 thresh=2003 gap=607 poll_thresh=18 ino=257 dd-2584 [006] 142.852197: balance_dirty_state: bdi btrfs-1: dirty=993 wb=403 unstable=0 bg_thresh=1001 thresh=2003 gap=607 poll_thresh=13 ino=257 dd-2584 [006] 142.852292: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=403 unstable=0 bg_thresh=1001 thresh=2002 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 142.852394: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=403 unstable=0 bg_thresh=1001 thresh=2002 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 142.852491: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=403 unstable=0 bg_thresh=1000 thresh=2001 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 142.852692: balance_dirty_state: bdi btrfs-1: dirty=1093 wb=403 unstable=0 bg_thresh=1002 thresh=2005 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 142.852892: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=478 unstable=0 bg_thresh=1002 thresh=2004 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 142.852894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-61% task_weight=98% bdi_bw=45320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 142.858536: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=516 wrote=1072 to_write=7120 flush-btrfs-1-2586 [000] 142.858542: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=324 wrote=0 to_write=7120 dd-2584 [006] 142.859889: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1478 unstable=0 bg_thresh=1002 thresh=2004 gap=458 poll_thresh=13 ino=257 dd-2584 [006] 142.859893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=45320 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 142.867807: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1353 unstable=0 bg_thresh=1002 thresh=2004 gap=583 poll_thresh=13 ino=257 dd-2584 [000] 142.867922: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1353 unstable=0 bg_thresh=1002 thresh=2004 gap=583 poll_thresh=10 ino=257 dd-2584 [000] 142.868041: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1353 unstable=0 bg_thresh=1004 thresh=2009 gap=563 poll_thresh=11 ino=257 dd-2584 [000] 142.868156: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1353 unstable=0 bg_thresh=1004 thresh=2009 gap=563 poll_thresh=12 ino=257 dd-2584 [000] 142.868274: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1353 unstable=0 bg_thresh=1007 thresh=2014 gap=543 poll_thresh=13 ino=257 dd-2584 [000] 142.868394: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1353 unstable=0 bg_thresh=1007 thresh=2014 gap=543 poll_thresh=14 ino=257 dd-2584 [000] 142.868514: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1353 unstable=0 bg_thresh=1006 thresh=2013 gap=517 poll_thresh=15 ino=257 dd-2584 [000] 142.868635: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1353 unstable=0 bg_thresh=1009 thresh=2018 gap=497 poll_thresh=16 ino=257 dd-2584 [000] 142.868644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-92% task_weight=98% bdi_bw=45320 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 142.880207: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1228 unstable=0 bg_thresh=1007 thresh=2015 gap=619 poll_thresh=12 ino=257 dd-2584 [000] 142.880268: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1228 unstable=0 bg_thresh=1007 thresh=2015 gap=594 poll_thresh=13 ino=257 dd-2584 [000] 142.880325: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1228 unstable=0 bg_thresh=1007 thresh=2014 gap=568 poll_thresh=14 ino=257 dd-2584 [000] 142.880381: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1228 unstable=0 bg_thresh=1007 thresh=2014 gap=568 poll_thresh=15 ino=257 dd-2584 [000] 142.880437: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1228 unstable=0 bg_thresh=1006 thresh=2013 gap=542 poll_thresh=16 ino=257 dd-2584 [000] 142.880552: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1228 unstable=0 bg_thresh=1006 thresh=2012 gap=516 poll_thresh=17 ino=257 dd-2584 [000] 142.880666: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1228 unstable=0 bg_thresh=1008 thresh=2016 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 142.880671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=45320 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 142.887807: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1203 unstable=0 bg_thresh=1007 thresh=2014 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 142.887879: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1203 unstable=0 bg_thresh=1008 thresh=2017 gap=521 poll_thresh=13 ino=257 dd-2584 [001] 142.887943: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1203 unstable=0 bg_thresh=1008 thresh=2017 gap=496 poll_thresh=14 ino=257 dd-2584 [001] 142.887948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=45320 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 142.895803: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1103 unstable=0 bg_thresh=1011 thresh=2022 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 142.895869: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1103 unstable=0 bg_thresh=1013 thresh=2027 gap=556 poll_thresh=10 ino=257 dd-2584 [001] 142.895930: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1103 unstable=0 bg_thresh=1013 thresh=2027 gap=556 poll_thresh=11 ino=257 dd-2584 [001] 142.895990: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1103 unstable=0 bg_thresh=1016 thresh=2032 gap=536 poll_thresh=12 ino=257 dd-2584 [001] 142.896049: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1103 unstable=0 bg_thresh=1016 thresh=2032 gap=536 poll_thresh=13 ino=257 dd-2584 [001] 142.896109: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1103 unstable=0 bg_thresh=1015 thresh=2031 gap=510 poll_thresh=14 ino=257 dd-2584 [001] 142.896341: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1103 unstable=0 bg_thresh=1018 thresh=2036 gap=490 poll_thresh=15 ino=257 dd-2584 [001] 142.896346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-163% task_weight=98% bdi_bw=45320 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 142.903789: balance_dirty_state: bdi btrfs-1: dirty=443 wb=978 unstable=0 bg_thresh=1018 thresh=2036 gap=615 poll_thresh=15 ino=257 dd-2584 [004] 142.903855: balance_dirty_state: bdi btrfs-1: dirty=443 wb=978 unstable=0 bg_thresh=1018 thresh=2036 gap=615 poll_thresh=11 ino=257 dd-2584 [004] 142.903913: balance_dirty_state: bdi btrfs-1: dirty=468 wb=978 unstable=0 bg_thresh=1020 thresh=2041 gap=595 poll_thresh=12 ino=257 dd-2584 [004] 142.903969: balance_dirty_state: bdi btrfs-1: dirty=493 wb=978 unstable=0 bg_thresh=1020 thresh=2041 gap=570 poll_thresh=13 ino=257 dd-2584 [004] 142.904026: balance_dirty_state: bdi btrfs-1: dirty=493 wb=978 unstable=0 bg_thresh=1023 thresh=2046 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 142.904082: balance_dirty_state: bdi btrfs-1: dirty=518 wb=978 unstable=0 bg_thresh=1023 thresh=2046 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 142.904139: balance_dirty_state: bdi btrfs-1: dirty=518 wb=978 unstable=0 bg_thresh=1025 thresh=2051 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 142.904253: balance_dirty_state: bdi btrfs-1: dirty=568 wb=978 unstable=0 bg_thresh=1027 thresh=2055 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 142.904257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-21% task_gap=-142% task_weight=98% bdi_bw=45320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 142.911742: balance_dirty_state: bdi btrfs-1: dirty=568 wb=828 unstable=0 bg_thresh=1023 thresh=2047 gap=651 poll_thresh=17 ino=257 dd-2584 [004] 142.911819: balance_dirty_state: bdi btrfs-1: dirty=568 wb=828 unstable=0 bg_thresh=1023 thresh=2047 gap=651 poll_thresh=13 ino=257 dd-2584 [004] 142.911875: balance_dirty_state: bdi btrfs-1: dirty=593 wb=828 unstable=0 bg_thresh=1026 thresh=2052 gap=631 poll_thresh=14 ino=257 dd-2584 [004] 142.911930: balance_dirty_state: bdi btrfs-1: dirty=618 wb=828 unstable=0 bg_thresh=1026 thresh=2052 gap=606 poll_thresh=15 ino=257 dd-2584 [004] 142.911987: balance_dirty_state: bdi btrfs-1: dirty=618 wb=828 unstable=0 bg_thresh=1025 thresh=2051 gap=605 poll_thresh=16 ino=257 dd-2584 [004] 142.912100: balance_dirty_state: bdi btrfs-1: dirty=668 wb=828 unstable=0 bg_thresh=1025 thresh=2050 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 142.912381: balance_dirty_state: bdi btrfs-1: dirty=693 wb=828 unstable=0 bg_thresh=1027 thresh=2054 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 142.912500: balance_dirty_state: bdi btrfs-1: dirty=718 wb=828 unstable=0 bg_thresh=1026 thresh=2053 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 142.912505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-190% task_weight=98% bdi_bw=45320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 142.919820: balance_dirty_state: bdi btrfs-1: dirty=718 wb=828 unstable=0 bg_thresh=1026 thresh=2053 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 142.919829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-190% task_weight=98% bdi_bw=45320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 142.927774: balance_dirty_state: bdi btrfs-1: dirty=718 wb=828 unstable=0 bg_thresh=1026 thresh=2052 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 142.927782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1312 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-46% task_gap=-191% task_weight=98% bdi_bw=44132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 142.935835: balance_dirty_state: bdi btrfs-1: dirty=718 wb=703 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 142.935928: balance_dirty_state: bdi btrfs-1: dirty=743 wb=703 unstable=0 bg_thresh=997 thresh=1995 gap=549 poll_thresh=14 ino=257 dd-2584 [004] 142.936010: balance_dirty_state: bdi btrfs-1: dirty=743 wb=703 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 142.936074: balance_dirty_state: bdi btrfs-1: dirty=768 wb=703 unstable=0 bg_thresh=1000 thresh=2000 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 142.936212: balance_dirty_state: bdi btrfs-1: dirty=793 wb=703 unstable=0 bg_thresh=1002 thresh=2005 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 142.936360: balance_dirty_state: bdi btrfs-1: dirty=843 wb=703 unstable=0 bg_thresh=1007 thresh=2015 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 142.936365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=44132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 142.947730: balance_dirty_state: bdi btrfs-1: dirty=843 wb=578 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=18 ino=257 dd-2584 [004] 142.947810: balance_dirty_state: bdi btrfs-1: dirty=843 wb=578 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=13 ino=257 dd-2584 [004] 142.947881: balance_dirty_state: bdi btrfs-1: dirty=868 wb=578 unstable=0 bg_thresh=997 thresh=1994 gap=548 poll_thresh=14 ino=257 dd-2584 [004] 142.947955: balance_dirty_state: bdi btrfs-1: dirty=893 wb=578 unstable=0 bg_thresh=997 thresh=1994 gap=523 poll_thresh=15 ino=257 dd-2584 [004] 142.948047: balance_dirty_state: bdi btrfs-1: dirty=893 wb=578 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=16 ino=257 dd-2584 [004] 142.948188: balance_dirty_state: bdi btrfs-1: dirty=918 wb=578 unstable=0 bg_thresh=1002 thresh=2004 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 142.948557: balance_dirty_state: bdi btrfs-1: dirty=968 wb=578 unstable=0 bg_thresh=1001 thresh=2002 gap=456 poll_thresh=18 ino=257 dd-2584 [004] 142.948563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=44132 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 142.955826: balance_dirty_state: bdi btrfs-1: dirty=968 wb=453 unstable=0 bg_thresh=1007 thresh=2015 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 142.955920: balance_dirty_state: bdi btrfs-1: dirty=968 wb=453 unstable=0 bg_thresh=1004 thresh=2009 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 142.956006: balance_dirty_state: bdi btrfs-1: dirty=993 wb=453 unstable=0 bg_thresh=1007 thresh=2014 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 142.956096: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=453 unstable=0 bg_thresh=1004 thresh=2008 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 142.956193: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=453 unstable=0 bg_thresh=1003 thresh=2007 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 142.956379: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=453 unstable=0 bg_thresh=1004 thresh=2008 gap=487 poll_thresh=17 ino=257 dd-2584 [004] 142.956381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=44132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 142.958573: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=616 wrote=1024 to_write=7168 flush-btrfs-1-2586 [002] 142.958576: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=424 wrote=0 to_write=7168 dd-2584 [007] 142.963843: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1478 unstable=0 bg_thresh=1009 thresh=2018 gap=472 poll_thresh=17 ino=257 dd-2584 [007] 142.963849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=44132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 142.975834: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1228 unstable=0 bg_thresh=1003 thresh=2007 gap=711 poll_thresh=17 ino=257 dd-2584 [007] 142.975913: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1228 unstable=0 bg_thresh=1006 thresh=2012 gap=691 poll_thresh=13 ino=257 dd-2584 [007] 142.975981: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1228 unstable=0 bg_thresh=1005 thresh=2011 gap=690 poll_thresh=14 ino=257 dd-2584 [007] 142.976048: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1228 unstable=0 bg_thresh=1005 thresh=2011 gap=665 poll_thresh=15 ino=257 dd-2584 [007] 142.976115: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1228 unstable=0 bg_thresh=1005 thresh=2010 gap=639 poll_thresh=16 ino=257 dd-2584 [007] 142.976248: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1228 unstable=0 bg_thresh=1004 thresh=2009 gap=613 poll_thresh=17 ino=257 dd-2584 [007] 142.976384: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1228 unstable=0 bg_thresh=1004 thresh=2008 gap=587 poll_thresh=18 ino=257 dd-2584 [007] 142.976695: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1228 unstable=0 bg_thresh=1006 thresh=2012 gap=566 poll_thresh=19 ino=257 dd-2584 [007] 142.976825: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1228 unstable=0 bg_thresh=1005 thresh=2011 gap=515 poll_thresh=20 ino=257 dd-2584 [007] 142.976965: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1228 unstable=0 bg_thresh=1007 thresh=2015 gap=480 poll_thresh=21 ino=257 dd-2584 [007] 142.976970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=44132 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 142.987821: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1098 unstable=0 bg_thresh=1002 thresh=2005 gap=609 poll_thresh=21 ino=257 dd-2584 [003] 142.987920: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1098 unstable=0 bg_thresh=1005 thresh=2010 gap=589 poll_thresh=16 ino=257 dd-2584 [003] 142.988104: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1098 unstable=0 bg_thresh=1004 thresh=2009 gap=563 poll_thresh=17 ino=257 dd-2584 [003] 142.988287: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1098 unstable=0 bg_thresh=1006 thresh=2013 gap=542 poll_thresh=18 ino=257 dd-2584 [003] 142.988470: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1098 unstable=0 bg_thresh=1006 thresh=2012 gap=491 poll_thresh=19 ino=257 dd-2584 [003] 142.988476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=44132 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 142.995840: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1098 unstable=0 bg_thresh=1005 thresh=2011 gap=490 poll_thresh=19 ino=257 dd-2584 [003] 142.995845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=44132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 143.003891: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1048 unstable=0 bg_thresh=1003 thresh=2006 gap=535 poll_thresh=19 ino=257 dd-2584 [003] 143.003974: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1048 unstable=0 bg_thresh=1000 thresh=2000 gap=529 poll_thresh=14 ino=257 dd-2584 [003] 143.004037: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1048 unstable=0 bg_thresh=1002 thresh=2005 gap=509 poll_thresh=15 ino=257 dd-2584 [003] 143.004098: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1048 unstable=0 bg_thresh=1002 thresh=2004 gap=508 poll_thresh=16 ino=257 dd-2584 [003] 143.004385: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1048 unstable=0 bg_thresh=1001 thresh=2003 gap=457 poll_thresh=17 ino=257 dd-2584 [003] 143.004389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=44132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 143.011890: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1045 unstable=0 bg_thresh=1001 thresh=2003 gap=446 poll_thresh=17 ino=257 dd-2584 [000] 143.011899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=44132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 143.019839: balance_dirty_state: bdi btrfs-1: dirty=505 wb=900 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=17 ino=257 dd-2584 [000] 143.019977: balance_dirty_state: bdi btrfs-1: dirty=505 wb=900 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=13 ino=257 dd-2584 [000] 143.020100: balance_dirty_state: bdi btrfs-1: dirty=530 wb=900 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=14 ino=257 dd-2584 [000] 143.020220: balance_dirty_state: bdi btrfs-1: dirty=530 wb=900 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=15 ino=257 dd-2584 [000] 143.020433: balance_dirty_state: bdi btrfs-1: dirty=555 wb=875 unstable=0 bg_thresh=1005 thresh=2010 gap=580 poll_thresh=16 ino=257 dd-2584 [000] 143.020627: balance_dirty_state: bdi btrfs-1: dirty=580 wb=775 unstable=0 bg_thresh=1007 thresh=2015 gap=660 poll_thresh=17 ino=257 dd-2584 [000] 143.020811: balance_dirty_state: bdi btrfs-1: dirty=630 wb=775 unstable=0 bg_thresh=1009 thresh=2019 gap=614 poll_thresh=18 ino=257 dd-2584 [000] 143.020987: balance_dirty_state: bdi btrfs-1: dirty=655 wb=775 unstable=0 bg_thresh=1004 thresh=2009 gap=579 poll_thresh=19 ino=257 dd-2584 [000] 143.021164: balance_dirty_state: bdi btrfs-1: dirty=680 wb=775 unstable=0 bg_thresh=1007 thresh=2014 gap=559 poll_thresh=20 ino=257 dd-2584 [000] 143.021342: balance_dirty_state: bdi btrfs-1: dirty=730 wb=775 unstable=0 bg_thresh=1005 thresh=2011 gap=506 poll_thresh=21 ino=257 dd-2584 [000] 143.021785: balance_dirty_state: bdi btrfs-1: dirty=755 wb=775 unstable=0 bg_thresh=1009 thresh=2019 gap=489 poll_thresh=22 ino=257 dd-2584 [000] 143.021792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=44132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 143.027924: balance_dirty_state: bdi btrfs-1: dirty=755 wb=775 unstable=0 bg_thresh=1011 thresh=2023 gap=493 poll_thresh=22 ino=257 dd-2584 [000] 143.027930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=44132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 143.035877: balance_dirty_state: bdi btrfs-1: dirty=755 wb=650 unstable=0 bg_thresh=1010 thresh=2021 gap=616 poll_thresh=22 ino=257 dd-2584 [000] 143.035964: balance_dirty_state: bdi btrfs-1: dirty=755 wb=650 unstable=0 bg_thresh=1007 thresh=2015 gap=610 poll_thresh=16 ino=257 dd-2584 [000] 143.036080: balance_dirty_state: bdi btrfs-1: dirty=805 wb=650 unstable=0 bg_thresh=1007 thresh=2014 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 143.036198: balance_dirty_state: bdi btrfs-1: dirty=830 wb=650 unstable=0 bg_thresh=1009 thresh=2018 gap=538 poll_thresh=18 ino=257 dd-2584 [000] 143.036315: balance_dirty_state: bdi btrfs-1: dirty=855 wb=650 unstable=0 bg_thresh=1008 thresh=2017 gap=512 poll_thresh=19 ino=257 dd-2584 [000] 143.036430: balance_dirty_state: bdi btrfs-1: dirty=905 wb=650 unstable=0 bg_thresh=1008 thresh=2016 gap=461 poll_thresh=20 ino=257 dd-2584 [000] 143.036435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=44164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 143.043800: balance_dirty_state: bdi btrfs-1: dirty=905 wb=525 unstable=0 bg_thresh=1008 thresh=2016 gap=586 poll_thresh=20 ino=257 dd-2584 [000] 143.043868: balance_dirty_state: bdi btrfs-1: dirty=905 wb=525 unstable=0 bg_thresh=1007 thresh=2015 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 143.043926: balance_dirty_state: bdi btrfs-1: dirty=930 wb=525 unstable=0 bg_thresh=1007 thresh=2015 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 143.044041: balance_dirty_state: bdi btrfs-1: dirty=955 wb=525 unstable=0 bg_thresh=1009 thresh=2019 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 143.044319: balance_dirty_state: bdi btrfs-1: dirty=980 wb=525 unstable=0 bg_thresh=1009 thresh=2018 gap=513 poll_thresh=18 ino=257 dd-2584 [000] 143.044434: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=525 unstable=0 bg_thresh=1005 thresh=2011 gap=456 poll_thresh=19 ino=257 dd-2584 [000] 143.044439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=44164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 143.048457: writeback_single_inode: bdi btrfs-1: ino=257 state= age=708 wrote=944 to_write=7248 flush-btrfs-1-2586 [002] 143.048460: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=516 wrote=0 to_write=7248 dd-2584 [000] 143.051779: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1459 unstable=0 bg_thresh=1004 thresh=2008 gap=466 poll_thresh=19 ino=257 dd-2584 [000] 143.051783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=44164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 143.059799: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1334 unstable=0 bg_thresh=1002 thresh=2005 gap=588 poll_thresh=19 ino=257 dd-2584 [000] 143.059897: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1334 unstable=0 bg_thresh=1005 thresh=2010 gap=593 poll_thresh=14 ino=257 dd-2584 [000] 143.059992: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1334 unstable=0 bg_thresh=1010 thresh=2021 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 143.060082: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1334 unstable=0 bg_thresh=1010 thresh=2021 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 143.060262: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1334 unstable=0 bg_thresh=1012 thresh=2025 gap=533 poll_thresh=17 ino=257 dd-2584 [000] 143.060435: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1334 unstable=0 bg_thresh=1009 thresh=2018 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 143.060440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=44164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 143.067794: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1334 unstable=0 bg_thresh=996 thresh=1993 gap=476 poll_thresh=18 ino=257 dd-2584 [000] 143.067798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=44164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 143.075815: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1345 unstable=0 bg_thresh=1002 thresh=2004 gap=456 poll_thresh=18 ino=257 dd-2584 [000] 143.075820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=44164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 143.083832: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1345 unstable=0 bg_thresh=1000 thresh=2000 gap=452 poll_thresh=18 ino=257 dd-2584 [000] 143.083838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=44164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 143.091886: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1202 unstable=0 bg_thresh=999 thresh=1998 gap=593 poll_thresh=18 ino=257 dd-2584 [000] 143.092016: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1202 unstable=0 bg_thresh=999 thresh=1998 gap=593 poll_thresh=13 ino=257 dd-2584 [000] 143.092146: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1202 unstable=0 bg_thresh=997 thresh=1995 gap=565 poll_thresh=14 ino=257 dd-2584 [000] 143.092277: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1202 unstable=0 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=15 ino=257 dd-2584 [000] 143.092405: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1202 unstable=0 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=16 ino=257 dd-2584 [000] 143.092668: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1202 unstable=0 bg_thresh=998 thresh=1996 gap=491 poll_thresh=17 ino=257 dd-2584 [000] 143.092676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=44164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 143.099837: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1202 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=17 ino=257 dd-2584 [000] 143.099845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=44164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 143.107902: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1202 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 143.107911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=44164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 143.115907: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1202 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=17 ino=257 dd-2584 [005] 143.115916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=44164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 143.123933: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1202 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=17 ino=257 dd-2584 [005] 143.123941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=44164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 143.131889: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1102 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=17 ino=257 dd-2584 [005] 143.132238: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1077 unstable=0 bg_thresh=1000 thresh=2001 gap=621 poll_thresh=13 ino=257 dd-2584 [005] 143.132334: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1077 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 143.132429: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1077 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 143.132524: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1077 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 143.132714: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1077 unstable=0 bg_thresh=1002 thresh=2004 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 143.132909: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1077 unstable=0 bg_thresh=1004 thresh=2008 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 143.133106: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1077 unstable=0 bg_thresh=1003 thresh=2007 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 143.133113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=44164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 143.139912: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1077 unstable=0 bg_thresh=1003 thresh=2007 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 143.139917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=41708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 143.147840: balance_dirty_state: bdi btrfs-1: dirty=453 wb=952 unstable=0 bg_thresh=1005 thresh=2011 gap=606 poll_thresh=19 ino=257 dd-2584 [005] 143.147924: balance_dirty_state: bdi btrfs-1: dirty=478 wb=952 unstable=0 bg_thresh=1005 thresh=2010 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 143.147986: balance_dirty_state: bdi btrfs-1: dirty=503 wb=952 unstable=0 bg_thresh=1005 thresh=2010 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 143.148047: balance_dirty_state: bdi btrfs-1: dirty=503 wb=952 unstable=0 bg_thresh=1004 thresh=2009 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 143.148169: balance_dirty_state: bdi btrfs-1: dirty=528 wb=952 unstable=0 bg_thresh=1004 thresh=2008 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 143.148462: balance_dirty_state: bdi btrfs-1: dirty=578 wb=952 unstable=0 bg_thresh=1003 thresh=2007 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 143.148467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=41708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 143.155848: balance_dirty_state: bdi btrfs-1: dirty=578 wb=952 unstable=0 bg_thresh=1003 thresh=2006 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 143.155857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=41708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 143.163885: balance_dirty_state: bdi btrfs-1: dirty=578 wb=952 unstable=0 bg_thresh=1003 thresh=2006 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 143.163889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=41708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 143.171899: balance_dirty_state: bdi btrfs-1: dirty=578 wb=827 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=18 ino=257 dd-2584 [005] 143.171995: balance_dirty_state: bdi btrfs-1: dirty=578 wb=827 unstable=0 bg_thresh=1002 thresh=2005 gap=600 poll_thresh=13 ino=257 dd-2584 [005] 143.172088: balance_dirty_state: bdi btrfs-1: dirty=603 wb=827 unstable=0 bg_thresh=1005 thresh=2010 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 143.172179: balance_dirty_state: bdi btrfs-1: dirty=628 wb=827 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=15 ino=257 dd-2584 [005] 143.172272: balance_dirty_state: bdi btrfs-1: dirty=628 wb=827 unstable=0 bg_thresh=1004 thresh=2009 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 143.172455: balance_dirty_state: bdi btrfs-1: dirty=678 wb=827 unstable=0 bg_thresh=1004 thresh=2008 gap=503 poll_thresh=17 ino=257 dd-2584 [005] 143.172637: balance_dirty_state: bdi btrfs-1: dirty=703 wb=827 unstable=0 bg_thresh=1006 thresh=2012 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 143.172643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=41708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 143.179866: balance_dirty_state: bdi btrfs-1: dirty=703 wb=688 unstable=0 bg_thresh=1006 thresh=2012 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 143.179991: balance_dirty_state: bdi btrfs-1: dirty=703 wb=688 unstable=0 bg_thresh=1006 thresh=2012 gap=621 poll_thresh=13 ino=257 dd-2584 [004] 143.180107: balance_dirty_state: bdi btrfs-1: dirty=728 wb=688 unstable=0 bg_thresh=1008 thresh=2017 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 143.180224: balance_dirty_state: bdi btrfs-1: dirty=753 wb=688 unstable=0 bg_thresh=1008 thresh=2017 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 143.180340: balance_dirty_state: bdi btrfs-1: dirty=753 wb=688 unstable=0 bg_thresh=1011 thresh=2022 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 143.180573: balance_dirty_state: bdi btrfs-1: dirty=803 wb=688 unstable=0 bg_thresh=1013 thresh=2027 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 143.181166: balance_dirty_state: bdi btrfs-1: dirty=828 wb=688 unstable=0 bg_thresh=1015 thresh=2031 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 143.181406: balance_dirty_state: bdi btrfs-1: dirty=853 wb=688 unstable=0 bg_thresh=1015 thresh=2030 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 143.181415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=41708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 143.187907: balance_dirty_state: bdi btrfs-1: dirty=853 wb=688 unstable=0 bg_thresh=1015 thresh=2030 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 143.187917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=41708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 143.195842: balance_dirty_state: bdi btrfs-1: dirty=853 wb=563 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 143.195913: balance_dirty_state: bdi btrfs-1: dirty=878 wb=563 unstable=0 bg_thresh=997 thresh=1995 gap=554 poll_thresh=14 ino=257 dd-2584 [004] 143.195973: balance_dirty_state: bdi btrfs-1: dirty=903 wb=563 unstable=0 bg_thresh=997 thresh=1994 gap=528 poll_thresh=15 ino=257 dd-2584 [004] 143.196032: balance_dirty_state: bdi btrfs-1: dirty=903 wb=563 unstable=0 bg_thresh=999 thresh=1999 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 143.196164: balance_dirty_state: bdi btrfs-1: dirty=928 wb=563 unstable=0 bg_thresh=999 thresh=1998 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 143.196310: balance_dirty_state: bdi btrfs-1: dirty=978 wb=563 unstable=0 bg_thresh=1001 thresh=2003 gap=462 poll_thresh=18 ino=257 dd-2584 [004] 143.196315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=41708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 143.203922: balance_dirty_state: bdi btrfs-1: dirty=978 wb=563 unstable=0 bg_thresh=1003 thresh=2007 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 143.203927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=41708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 143.211904: balance_dirty_state: bdi btrfs-1: dirty=978 wb=563 unstable=0 bg_thresh=1000 thresh=2001 gap=460 poll_thresh=18 ino=257 dd-2584 [004] 143.211911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=41708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 143.219918: balance_dirty_state: bdi btrfs-1: dirty=978 wb=563 unstable=0 bg_thresh=997 thresh=1995 gap=454 poll_thresh=18 ino=257 dd-2584 [004] 143.219927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=41708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 143.227915: balance_dirty_state: bdi btrfs-1: dirty=978 wb=438 unstable=0 bg_thresh=996 thresh=1992 gap=576 poll_thresh=18 ino=257 dd-2584 [006] 143.227983: balance_dirty_state: bdi btrfs-1: dirty=978 wb=438 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=13 ino=257 dd-2584 [006] 143.228044: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=438 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 143.228068: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=696 wrote=0 to_write=8192 dd-2584 [006] 143.228131: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=438 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=15 ino=257 dd-2584 [006] 143.228218: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=438 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=16 ino=257 dd-2584 [006] 143.228405: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=463 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=17 ino=257 dd-2584 [006] 143.228407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=41708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 143.230449: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=976 to_write=7216 dd-2584 [006] 143.235928: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1413 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=17 ino=257 dd-2584 [006] 143.235937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=41708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 143.243961: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1288 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=17 ino=257 dd-2584 [006] 143.244231: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1288 unstable=0 bg_thresh=1002 thresh=2005 gap=614 poll_thresh=13 ino=257 dd-2584 [006] 143.244289: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1288 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=14 ino=257 dd-2584 [006] 143.244348: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1288 unstable=0 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 143.244405: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1288 unstable=0 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 143.244517: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1288 unstable=0 bg_thresh=1001 thresh=2003 gap=512 poll_thresh=17 ino=257 dd-2584 [006] 143.244630: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1288 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 143.244635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=40440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 143.252014: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1288 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 143.252023: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=40440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 143.259931: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1163 unstable=0 bg_thresh=1002 thresh=2005 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 143.260053: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1163 unstable=0 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 143.260174: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1163 unstable=0 bg_thresh=1005 thresh=2010 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 143.260292: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1163 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 143.260409: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1163 unstable=0 bg_thresh=1007 thresh=2014 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 143.260650: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1163 unstable=0 bg_thresh=1006 thresh=2013 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 143.260894: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1163 unstable=0 bg_thresh=1006 thresh=2012 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 143.260902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-95% task_weight=99% bdi_bw=40440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 143.268392: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1163 unstable=0 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=13 ino=257 dd-2584 [004] 143.268401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=40440 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 143.276003: balance_dirty_state: bdi btrfs-1: dirty=378 wb=988 unstable=0 bg_thresh=1009 thresh=2019 gap=653 poll_thresh=10 ino=257 dd-2584 [004] 143.276087: balance_dirty_state: bdi btrfs-1: dirty=403 wb=988 unstable=0 bg_thresh=1006 thresh=2013 gap=622 poll_thresh=11 ino=257 dd-2584 [004] 143.276173: balance_dirty_state: bdi btrfs-1: dirty=403 wb=988 unstable=0 bg_thresh=1009 thresh=2018 gap=627 poll_thresh=12 ino=257 dd-2584 [004] 143.276257: balance_dirty_state: bdi btrfs-1: dirty=428 wb=988 unstable=0 bg_thresh=1006 thresh=2012 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 143.276345: balance_dirty_state: bdi btrfs-1: dirty=453 wb=988 unstable=0 bg_thresh=1008 thresh=2017 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 143.276431: balance_dirty_state: bdi btrfs-1: dirty=453 wb=988 unstable=0 bg_thresh=1008 thresh=2016 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 143.276516: balance_dirty_state: bdi btrfs-1: dirty=478 wb=988 unstable=0 bg_thresh=1005 thresh=2010 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 143.276689: balance_dirty_state: bdi btrfs-1: dirty=503 wb=988 unstable=0 bg_thresh=1007 thresh=2014 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 143.276862: balance_dirty_state: bdi btrfs-1: dirty=553 wb=988 unstable=0 bg_thresh=1006 thresh=2013 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 143.276867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=40440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 143.283929: balance_dirty_state: bdi btrfs-1: dirty=553 wb=988 unstable=0 bg_thresh=1006 thresh=2013 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 143.283935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=40440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 143.291897: balance_dirty_state: bdi btrfs-1: dirty=553 wb=838 unstable=0 bg_thresh=1006 thresh=2012 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 143.292005: balance_dirty_state: bdi btrfs-1: dirty=553 wb=838 unstable=0 bg_thresh=1008 thresh=2017 gap=626 poll_thresh=13 ino=257 dd-2584 [004] 143.292062: balance_dirty_state: bdi btrfs-1: dirty=578 wb=838 unstable=0 bg_thresh=1005 thresh=2011 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 143.292119: balance_dirty_state: bdi btrfs-1: dirty=578 wb=838 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 143.292176: balance_dirty_state: bdi btrfs-1: dirty=603 wb=838 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 143.292457: balance_dirty_state: bdi btrfs-1: dirty=628 wb=838 unstable=0 bg_thresh=1007 thresh=2014 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 143.292573: balance_dirty_state: bdi btrfs-1: dirty=678 wb=838 unstable=0 bg_thresh=1006 thresh=2013 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 143.292578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=40440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 143.299978: balance_dirty_state: bdi btrfs-1: dirty=678 wb=838 unstable=0 bg_thresh=1006 thresh=2013 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 143.299991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=40440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 143.307868: balance_dirty_state: bdi btrfs-1: dirty=678 wb=713 unstable=0 bg_thresh=1008 thresh=2017 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 143.307977: balance_dirty_state: bdi btrfs-1: dirty=678 wb=713 unstable=0 bg_thresh=1011 thresh=2022 gap=631 poll_thresh=13 ino=257 dd-2584 [004] 143.308036: balance_dirty_state: bdi btrfs-1: dirty=703 wb=713 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 143.308092: balance_dirty_state: bdi btrfs-1: dirty=728 wb=713 unstable=0 bg_thresh=1007 thresh=2015 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 143.308148: balance_dirty_state: bdi btrfs-1: dirty=728 wb=713 unstable=0 bg_thresh=1010 thresh=2020 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 143.308260: balance_dirty_state: bdi btrfs-1: dirty=753 wb=713 unstable=0 bg_thresh=1009 thresh=2019 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 143.308375: balance_dirty_state: bdi btrfs-1: dirty=803 wb=713 unstable=0 bg_thresh=1009 thresh=2018 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 143.308380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=98% bdi_bw=40440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 143.316052: balance_dirty_state: bdi btrfs-1: dirty=803 wb=588 unstable=0 bg_thresh=1006 thresh=2012 gap=621 poll_thresh=13 ino=257 dd-2584 [004] 143.316114: balance_dirty_state: bdi btrfs-1: dirty=828 wb=588 unstable=0 bg_thresh=1006 thresh=2012 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 143.316175: balance_dirty_state: bdi btrfs-1: dirty=853 wb=588 unstable=0 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 143.316238: balance_dirty_state: bdi btrfs-1: dirty=853 wb=588 unstable=0 bg_thresh=1008 thresh=2016 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 143.316542: balance_dirty_state: bdi btrfs-1: dirty=903 wb=588 unstable=0 bg_thresh=1007 thresh=2015 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 143.316667: balance_dirty_state: bdi btrfs-1: dirty=928 wb=588 unstable=0 bg_thresh=1007 thresh=2014 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 143.316672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=40440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 143.324008: balance_dirty_state: bdi btrfs-1: dirty=953 wb=463 unstable=0 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 143.324075: balance_dirty_state: bdi btrfs-1: dirty=953 wb=463 unstable=0 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 143.324160: balance_dirty_state: bdi btrfs-1: dirty=978 wb=463 unstable=0 bg_thresh=1007 thresh=2014 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 143.324225: balance_dirty_state: bdi btrfs-1: dirty=978 wb=463 unstable=0 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 143.324356: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=463 unstable=0 bg_thresh=1009 thresh=2018 gap=527 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 143.324445: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=792 wrote=0 to_write=8192 dd-2584 [004] 143.324522: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=463 unstable=0 bg_thresh=1008 thresh=2017 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 143.324525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-89% task_weight=98% bdi_bw=40440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 143.326682: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=264 wrote=960 to_write=7232 dd-2584 [004] 143.331945: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1413 unstable=0 bg_thresh=993 thresh=1987 gap=458 poll_thresh=13 ino=257 dd-2584 [004] 143.331950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=40440 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 143.343878: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1288 unstable=0 bg_thresh=990 thresh=1980 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 143.343968: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1288 unstable=0 bg_thresh=987 thresh=1974 gap=545 poll_thresh=10 ino=257 dd-2584 [004] 143.344038: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1288 unstable=0 bg_thresh=989 thresh=1979 gap=550 poll_thresh=11 ino=257 dd-2584 [004] 143.344110: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1288 unstable=0 bg_thresh=986 thresh=1973 gap=519 poll_thresh=12 ino=257 dd-2584 [004] 143.344427: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1288 unstable=0 bg_thresh=989 thresh=1978 gap=499 poll_thresh=13 ino=257 dd-2584 [004] 143.344514: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1288 unstable=0 bg_thresh=989 thresh=1978 gap=499 poll_thresh=14 ino=257 dd-2584 [004] 143.344601: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1288 unstable=0 bg_thresh=991 thresh=1983 gap=479 poll_thresh=15 ino=257 dd-2584 [004] 143.344608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-83% task_weight=100% bdi_bw=40440 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 143.356029: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1163 unstable=0 bg_thresh=987 thresh=1975 gap=596 poll_thresh=11 ino=257 dd-2584 [004] 143.356086: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1163 unstable=0 bg_thresh=990 thresh=1980 gap=576 poll_thresh=12 ino=257 dd-2584 [004] 143.356142: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1163 unstable=0 bg_thresh=987 thresh=1974 gap=545 poll_thresh=13 ino=257 dd-2584 [004] 143.356199: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1163 unstable=0 bg_thresh=989 thresh=1979 gap=550 poll_thresh=14 ino=257 dd-2584 [004] 143.356256: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1163 unstable=0 bg_thresh=986 thresh=1973 gap=519 poll_thresh=15 ino=257 dd-2584 [004] 143.356312: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1163 unstable=0 bg_thresh=989 thresh=1978 gap=499 poll_thresh=16 ino=257 dd-2584 [004] 143.356427: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1163 unstable=0 bg_thresh=991 thresh=1982 gap=478 poll_thresh=17 ino=257 dd-2584 [004] 143.356432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-84% task_weight=100% bdi_bw=40076 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 143.364063: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1163 unstable=0 bg_thresh=988 thresh=1976 gap=447 poll_thresh=13 ino=257 dd-2584 [004] 143.364068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=98% bdi_bw=40076 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 143.371999: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1038 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=13 ino=257 dd-2584 [000] 143.372071: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1038 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=10 ino=257 dd-2584 [000] 143.372134: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1038 unstable=0 bg_thresh=992 thresh=1984 gap=555 poll_thresh=11 ino=257 dd-2584 [000] 143.372198: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1038 unstable=0 bg_thresh=992 thresh=1984 gap=530 poll_thresh=12 ino=257 dd-2584 [000] 143.372261: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1038 unstable=0 bg_thresh=994 thresh=1989 gap=535 poll_thresh=13 ino=257 dd-2584 [000] 143.372508: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1038 unstable=0 bg_thresh=994 thresh=1989 gap=510 poll_thresh=14 ino=257 dd-2584 [000] 143.372573: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1038 unstable=0 bg_thresh=997 thresh=1994 gap=490 poll_thresh=15 ino=257 dd-2584 [000] 143.372578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=40076 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 143.380193: balance_dirty_state: bdi btrfs-1: dirty=466 wb=963 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 143.380292: balance_dirty_state: bdi btrfs-1: dirty=466 wb=963 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=11 ino=257 dd-2584 [004] 143.380386: balance_dirty_state: bdi btrfs-1: dirty=491 wb=963 unstable=0 bg_thresh=997 thresh=1994 gap=540 poll_thresh=12 ino=257 dd-2584 [004] 143.380479: balance_dirty_state: bdi btrfs-1: dirty=516 wb=963 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=13 ino=257 dd-2584 [004] 143.380575: balance_dirty_state: bdi btrfs-1: dirty=516 wb=963 unstable=0 bg_thresh=996 thresh=1993 gap=514 poll_thresh=14 ino=257 dd-2584 [004] 143.380670: balance_dirty_state: bdi btrfs-1: dirty=541 wb=963 unstable=0 bg_thresh=996 thresh=1993 gap=489 poll_thresh=15 ino=257 dd-2584 [004] 143.380677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=40076 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 143.387910: balance_dirty_state: bdi btrfs-1: dirty=541 wb=963 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=15 ino=257 dd-2584 [004] 143.387916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=40076 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 143.395930: balance_dirty_state: bdi btrfs-1: dirty=541 wb=713 unstable=0 bg_thresh=995 thresh=1990 gap=736 poll_thresh=15 ino=257 dd-2584 [004] 143.395991: balance_dirty_state: bdi btrfs-1: dirty=541 wb=713 unstable=0 bg_thresh=995 thresh=1990 gap=736 poll_thresh=11 ino=257 dd-2584 [004] 143.396047: balance_dirty_state: bdi btrfs-1: dirty=566 wb=713 unstable=0 bg_thresh=997 thresh=1995 gap=716 poll_thresh=12 ino=257 dd-2584 [004] 143.396103: balance_dirty_state: bdi btrfs-1: dirty=591 wb=713 unstable=0 bg_thresh=997 thresh=1995 gap=691 poll_thresh=13 ino=257 dd-2584 [004] 143.396157: balance_dirty_state: bdi btrfs-1: dirty=591 wb=713 unstable=0 bg_thresh=1000 thresh=2000 gap=696 poll_thresh=14 ino=257 dd-2584 [004] 143.396215: balance_dirty_state: bdi btrfs-1: dirty=616 wb=713 unstable=0 bg_thresh=1000 thresh=2000 gap=671 poll_thresh=15 ino=257 dd-2584 [004] 143.396272: balance_dirty_state: bdi btrfs-1: dirty=641 wb=713 unstable=0 bg_thresh=999 thresh=1999 gap=645 poll_thresh=16 ino=257 dd-2584 [004] 143.396386: balance_dirty_state: bdi btrfs-1: dirty=666 wb=713 unstable=0 bg_thresh=1001 thresh=2003 gap=624 poll_thresh=17 ino=257 dd-2584 [004] 143.396667: balance_dirty_state: bdi btrfs-1: dirty=691 wb=713 unstable=0 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 143.396783: balance_dirty_state: bdi btrfs-1: dirty=716 wb=713 unstable=0 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 143.396901: balance_dirty_state: bdi btrfs-1: dirty=766 wb=713 unstable=0 bg_thresh=1000 thresh=2000 gap=521 poll_thresh=20 ino=257 dd-2584 [004] 143.397020: balance_dirty_state: bdi btrfs-1: dirty=791 wb=713 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=21 ino=257 dd-2584 [004] 143.397024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=40076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 143.403956: balance_dirty_state: bdi btrfs-1: dirty=791 wb=713 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=21 ino=257 dd-2584 [004] 143.403968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=40076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 143.415901: balance_dirty_state: bdi btrfs-1: dirty=791 wb=588 unstable=0 bg_thresh=994 thresh=1989 gap=610 poll_thresh=21 ino=257 dd-2584 [004] 143.416028: balance_dirty_state: bdi btrfs-1: dirty=816 wb=588 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 143.416259: balance_dirty_state: bdi btrfs-1: dirty=841 wb=588 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 143.416529: balance_dirty_state: bdi btrfs-1: dirty=866 wb=588 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 143.416901: balance_dirty_state: bdi btrfs-1: dirty=916 wb=588 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 143.416914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-64% task_weight=98% bdi_bw=40076 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 143.424081: balance_dirty_state: bdi btrfs-1: dirty=916 wb=438 unstable=0 bg_thresh=998 thresh=1997 gap=643 poll_thresh=14 ino=257 dd-2584 [004] 143.424139: balance_dirty_state: bdi btrfs-1: dirty=941 wb=438 unstable=0 bg_thresh=998 thresh=1997 gap=618 poll_thresh=15 ino=257 dd-2584 [004] 143.424362: balance_dirty_state: bdi btrfs-1: dirty=941 wb=438 unstable=0 bg_thresh=998 thresh=1996 gap=617 poll_thresh=16 ino=257 dd-2584 [004] 143.424478: balance_dirty_state: bdi btrfs-1: dirty=991 wb=438 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 143.424594: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=438 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=18 ino=257 flush-btrfs-1-2586 [000] 143.424615: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=892 wrote=0 to_write=8192 dd-2584 [004] 143.424767: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=438 unstable=0 bg_thresh=999 thresh=1998 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 143.424949: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=451 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 143.424951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=40076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 143.429169: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=368 wrote=976 to_write=7216 dd-2584 [004] 143.431971: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1401 unstable=0 bg_thresh=989 thresh=1979 gap=450 poll_thresh=20 ino=257 dd-2584 [004] 143.431984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=40076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 143.439986: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1276 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=20 ino=257 dd-2584 [004] 143.440080: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1276 unstable=0 bg_thresh=990 thresh=1981 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 143.440139: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1276 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 143.440257: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1276 unstable=0 bg_thresh=995 thresh=1990 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 143.440371: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1276 unstable=0 bg_thresh=994 thresh=1989 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 143.440659: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1276 unstable=0 bg_thresh=994 thresh=1988 gap=459 poll_thresh=19 ino=257 dd-2584 [004] 143.440664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=40076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 143.447931: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1151 unstable=0 bg_thresh=990 thresh=1980 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 143.448026: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1151 unstable=0 bg_thresh=990 thresh=1980 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 143.448119: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1151 unstable=0 bg_thresh=992 thresh=1984 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 143.448182: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1151 unstable=0 bg_thresh=992 thresh=1984 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 143.448302: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1151 unstable=0 bg_thresh=991 thresh=1983 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 143.448419: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1151 unstable=0 bg_thresh=991 thresh=1982 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 143.448424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-131% task_weight=98% bdi_bw=40076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 143.459921: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1151 unstable=0 bg_thresh=988 thresh=1976 gap=472 poll_thresh=18 ino=257 dd-2584 [006] 143.459925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=98% bdi_bw=39912 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 143.467976: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1026 unstable=0 bg_thresh=987 thresh=1975 gap=596 poll_thresh=18 ino=257 dd-2584 [006] 143.468046: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1026 unstable=0 bg_thresh=990 thresh=1980 gap=601 poll_thresh=13 ino=257 dd-2584 [006] 143.468106: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1026 unstable=0 bg_thresh=990 thresh=1980 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 143.468165: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1026 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 143.468226: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1026 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 143.468352: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1026 unstable=0 bg_thresh=992 thresh=1984 gap=505 poll_thresh=17 ino=257 dd-2584 [006] 143.468483: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1026 unstable=0 bg_thresh=994 thresh=1988 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 143.468487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=98% bdi_bw=39912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 143.475982: balance_dirty_state: bdi btrfs-1: dirty=478 wb=951 unstable=0 bg_thresh=990 thresh=1981 gap=552 poll_thresh=18 ino=257 dd-2584 [006] 143.476219: balance_dirty_state: bdi btrfs-1: dirty=503 wb=951 unstable=0 bg_thresh=993 thresh=1986 gap=532 poll_thresh=13 ino=257 dd-2584 [006] 143.476280: balance_dirty_state: bdi btrfs-1: dirty=503 wb=951 unstable=0 bg_thresh=990 thresh=1980 gap=526 poll_thresh=14 ino=257 dd-2584 [006] 143.476339: balance_dirty_state: bdi btrfs-1: dirty=528 wb=951 unstable=0 bg_thresh=992 thresh=1985 gap=506 poll_thresh=15 ino=257 dd-2584 [006] 143.476397: balance_dirty_state: bdi btrfs-1: dirty=528 wb=951 unstable=0 bg_thresh=989 thresh=1979 gap=500 poll_thresh=16 ino=257 dd-2584 [006] 143.476516: balance_dirty_state: bdi btrfs-1: dirty=578 wb=951 unstable=0 bg_thresh=991 thresh=1983 gap=454 poll_thresh=17 ino=257 dd-2584 [006] 143.476521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=39912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 143.483981: balance_dirty_state: bdi btrfs-1: dirty=578 wb=951 unstable=0 bg_thresh=988 thresh=1976 gap=447 poll_thresh=17 ino=257 dd-2584 [006] 143.483986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-186% task_weight=98% bdi_bw=39912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 143.492001: balance_dirty_state: bdi btrfs-1: dirty=578 wb=713 unstable=0 bg_thresh=988 thresh=1976 gap=685 poll_thresh=17 ino=257 dd-2584 [006] 143.492085: balance_dirty_state: bdi btrfs-1: dirty=578 wb=713 unstable=0 bg_thresh=987 thresh=1975 gap=684 poll_thresh=13 ino=257 dd-2584 [006] 143.492166: balance_dirty_state: bdi btrfs-1: dirty=603 wb=713 unstable=0 bg_thresh=987 thresh=1975 gap=659 poll_thresh=14 ino=257 dd-2584 [006] 143.492242: balance_dirty_state: bdi btrfs-1: dirty=628 wb=713 unstable=0 bg_thresh=987 thresh=1974 gap=633 poll_thresh=15 ino=257 dd-2584 [006] 143.492318: balance_dirty_state: bdi btrfs-1: dirty=628 wb=713 unstable=0 bg_thresh=987 thresh=1974 gap=633 poll_thresh=16 ino=257 dd-2584 [006] 143.492471: balance_dirty_state: bdi btrfs-1: dirty=678 wb=713 unstable=0 bg_thresh=986 thresh=1973 gap=582 poll_thresh=17 ino=257 dd-2584 [006] 143.492627: balance_dirty_state: bdi btrfs-1: dirty=703 wb=713 unstable=0 bg_thresh=988 thresh=1977 gap=561 poll_thresh=18 ino=257 dd-2584 [006] 143.492782: balance_dirty_state: bdi btrfs-1: dirty=728 wb=713 unstable=0 bg_thresh=988 thresh=1976 gap=535 poll_thresh=19 ino=257 dd-2584 [006] 143.493160: balance_dirty_state: bdi btrfs-1: dirty=753 wb=713 unstable=0 bg_thresh=987 thresh=1975 gap=509 poll_thresh=20 ino=257 dd-2584 [006] 143.493320: balance_dirty_state: bdi btrfs-1: dirty=803 wb=713 unstable=0 bg_thresh=986 thresh=1973 gap=457 poll_thresh=21 ino=257 dd-2584 [006] 143.493325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-190% task_weight=98% bdi_bw=39912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 143.500044: balance_dirty_state: bdi btrfs-1: dirty=803 wb=588 unstable=0 bg_thresh=986 thresh=1973 gap=582 poll_thresh=21 ino=257 dd-2584 [006] 143.500126: balance_dirty_state: bdi btrfs-1: dirty=803 wb=588 unstable=0 bg_thresh=989 thresh=1978 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 143.500279: balance_dirty_state: bdi btrfs-1: dirty=853 wb=588 unstable=0 bg_thresh=988 thresh=1977 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 143.500433: balance_dirty_state: bdi btrfs-1: dirty=878 wb=588 unstable=0 bg_thresh=988 thresh=1976 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 143.500588: balance_dirty_state: bdi btrfs-1: dirty=903 wb=588 unstable=0 bg_thresh=987 thresh=1975 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 143.500593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=39912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 143.508023: balance_dirty_state: bdi btrfs-1: dirty=903 wb=463 unstable=0 bg_thresh=988 thresh=1977 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 143.508149: balance_dirty_state: bdi btrfs-1: dirty=928 wb=463 unstable=0 bg_thresh=988 thresh=1976 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 143.508266: balance_dirty_state: bdi btrfs-1: dirty=928 wb=463 unstable=0 bg_thresh=990 thresh=1981 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 143.508386: balance_dirty_state: bdi btrfs-1: dirty=953 wb=463 unstable=0 bg_thresh=987 thresh=1975 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 143.508626: balance_dirty_state: bdi btrfs-1: dirty=978 wb=463 unstable=0 bg_thresh=987 thresh=1974 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 143.509215: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=463 unstable=0 bg_thresh=989 thresh=1978 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 143.509223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-88% task_weight=99% bdi_bw=39912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 143.509307: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=976 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 143.515713: writeback_single_inode: bdi btrfs-1: ino=257 state= age=452 wrote=912 to_write=7280 dd-2584 [006] 143.516147: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1213 unstable=0 bg_thresh=984 thresh=1969 gap=628 poll_thresh=13 ino=257 dd-2584 [006] 143.516207: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1213 unstable=0 bg_thresh=987 thresh=1974 gap=608 poll_thresh=14 ino=257 dd-2584 [006] 143.516267: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1213 unstable=0 bg_thresh=986 thresh=1973 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 143.516326: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1213 unstable=0 bg_thresh=986 thresh=1973 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 143.516447: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1213 unstable=0 bg_thresh=986 thresh=1972 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 143.516564: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1213 unstable=0 bg_thresh=988 thresh=1976 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 143.516684: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1213 unstable=0 bg_thresh=987 thresh=1975 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 143.516688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-236% task_weight=98% bdi_bw=39912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 143.523992: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1088 unstable=0 bg_thresh=989 thresh=1979 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 143.524106: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1088 unstable=0 bg_thresh=989 thresh=1978 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 143.524165: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1088 unstable=0 bg_thresh=989 thresh=1978 gap=587 poll_thresh=15 ino=257 dd-2584 [006] 143.524222: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1088 unstable=0 bg_thresh=988 thresh=1977 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 143.524510: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1088 unstable=0 bg_thresh=988 thresh=1976 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 143.524628: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1088 unstable=0 bg_thresh=990 thresh=1980 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 143.524633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=39912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 143.532031: balance_dirty_state: bdi btrfs-1: dirty=403 wb=963 unstable=0 bg_thresh=989 thresh=1979 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 143.532117: balance_dirty_state: bdi btrfs-1: dirty=403 wb=963 unstable=0 bg_thresh=986 thresh=1973 gap=607 poll_thresh=13 ino=257 dd-2584 [006] 143.532174: balance_dirty_state: bdi btrfs-1: dirty=428 wb=963 unstable=0 bg_thresh=989 thresh=1978 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 143.532230: balance_dirty_state: bdi btrfs-1: dirty=428 wb=963 unstable=0 bg_thresh=986 thresh=1972 gap=581 poll_thresh=15 ino=257 dd-2584 [006] 143.532288: balance_dirty_state: bdi btrfs-1: dirty=453 wb=963 unstable=0 bg_thresh=988 thresh=1977 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 143.532404: balance_dirty_state: bdi btrfs-1: dirty=478 wb=963 unstable=0 bg_thresh=988 thresh=1976 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 143.532519: balance_dirty_state: bdi btrfs-1: dirty=528 wb=963 unstable=0 bg_thresh=990 thresh=1980 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 143.532524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=39912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 143.540009: balance_dirty_state: bdi btrfs-1: dirty=528 wb=888 unstable=0 bg_thresh=990 thresh=1981 gap=565 poll_thresh=18 ino=257 dd-2584 [006] 143.540114: balance_dirty_state: bdi btrfs-1: dirty=528 wb=888 unstable=0 bg_thresh=987 thresh=1975 gap=559 poll_thresh=13 ino=257 dd-2584 [006] 143.540175: balance_dirty_state: bdi btrfs-1: dirty=553 wb=888 unstable=0 bg_thresh=990 thresh=1980 gap=539 poll_thresh=14 ino=257 dd-2584 [006] 143.540236: balance_dirty_state: bdi btrfs-1: dirty=578 wb=888 unstable=0 bg_thresh=989 thresh=1979 gap=513 poll_thresh=15 ino=257 dd-2584 [006] 143.540296: balance_dirty_state: bdi btrfs-1: dirty=578 wb=888 unstable=0 bg_thresh=989 thresh=1979 gap=513 poll_thresh=16 ino=257 dd-2584 [006] 143.540592: balance_dirty_state: bdi btrfs-1: dirty=628 wb=888 unstable=0 bg_thresh=983 thresh=1967 gap=451 poll_thresh=17 ino=257 dd-2584 [006] 143.540596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=39912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 143.548005: balance_dirty_state: bdi btrfs-1: dirty=628 wb=888 unstable=0 bg_thresh=988 thresh=1976 gap=460 poll_thresh=17 ino=257 dd-2584 [006] 143.548011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=39912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 143.556038: balance_dirty_state: bdi btrfs-1: dirty=628 wb=513 unstable=0 bg_thresh=986 thresh=1972 gap=831 poll_thresh=17 ino=257 dd-2584 [004] 143.556115: balance_dirty_state: bdi btrfs-1: dirty=653 wb=513 unstable=0 bg_thresh=986 thresh=1972 gap=806 poll_thresh=13 ino=257 dd-2584 [004] 143.556184: balance_dirty_state: bdi btrfs-1: dirty=653 wb=513 unstable=0 bg_thresh=988 thresh=1977 gap=811 poll_thresh=14 ino=257 dd-2584 [004] 143.556252: balance_dirty_state: bdi btrfs-1: dirty=678 wb=513 unstable=0 bg_thresh=988 thresh=1977 gap=786 poll_thresh=15 ino=257 dd-2584 [004] 143.556322: balance_dirty_state: bdi btrfs-1: dirty=703 wb=513 unstable=0 bg_thresh=991 thresh=1982 gap=766 poll_thresh=16 ino=257 dd-2584 [004] 143.556460: balance_dirty_state: bdi btrfs-1: dirty=728 wb=513 unstable=0 bg_thresh=990 thresh=1981 gap=740 poll_thresh=17 ino=257 dd-2584 [004] 143.556598: balance_dirty_state: bdi btrfs-1: dirty=753 wb=513 unstable=0 bg_thresh=992 thresh=1985 gap=719 poll_thresh=18 ino=257 dd-2584 [004] 143.556733: balance_dirty_state: bdi btrfs-1: dirty=803 wb=513 unstable=0 bg_thresh=992 thresh=1984 gap=668 poll_thresh=19 ino=257 dd-2584 [004] 143.556873: balance_dirty_state: bdi btrfs-1: dirty=828 wb=513 unstable=0 bg_thresh=991 thresh=1983 gap=642 poll_thresh=20 ino=257 dd-2584 [004] 143.557017: balance_dirty_state: bdi btrfs-1: dirty=853 wb=513 unstable=0 bg_thresh=993 thresh=1987 gap=621 poll_thresh=21 ino=257 dd-2584 [004] 143.557364: balance_dirty_state: bdi btrfs-1: dirty=878 wb=513 unstable=0 bg_thresh=993 thresh=1986 gap=595 poll_thresh=22 ino=257 dd-2584 [004] 143.557510: balance_dirty_state: bdi btrfs-1: dirty=928 wb=513 unstable=0 bg_thresh=992 thresh=1985 gap=544 poll_thresh=23 ino=257 dd-2584 [004] 143.557652: balance_dirty_state: bdi btrfs-1: dirty=953 wb=513 unstable=0 bg_thresh=992 thresh=1984 gap=518 poll_thresh=24 ino=257 dd-2584 [004] 143.557798: balance_dirty_state: bdi btrfs-1: dirty=978 wb=513 unstable=0 bg_thresh=991 thresh=1982 gap=491 poll_thresh=25 ino=257 dd-2584 [004] 143.557804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=39912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 143.563952: balance_dirty_state: bdi btrfs-1: dirty=978 wb=388 unstable=0 bg_thresh=983 thresh=1966 gap=600 poll_thresh=25 ino=257 dd-2584 [000] 143.564090: balance_dirty_state: bdi btrfs-1: dirty=978 wb=388 unstable=0 bg_thresh=986 thresh=1972 gap=606 poll_thresh=19 ino=257 dd-2584 [000] 143.564260: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=388 unstable=0 bg_thresh=987 thresh=1975 gap=584 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 143.564347: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1032 wrote=0 to_write=8192 dd-2584 [000] 143.564444: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=388 unstable=0 bg_thresh=993 thresh=1986 gap=545 poll_thresh=21 ino=257 dd-2584 [000] 143.564631: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=438 unstable=0 bg_thresh=994 thresh=1988 gap=522 poll_thresh=22 ino=257 dd-2584 [000] 143.564814: balance_dirty_state: bdi btrfs-1: dirty=978 wb=513 unstable=0 bg_thresh=995 thresh=1991 gap=500 poll_thresh=23 ino=257 dd-2584 [000] 143.565274: balance_dirty_state: bdi btrfs-1: dirty=878 wb=638 unstable=0 bg_thresh=993 thresh=1986 gap=470 poll_thresh=24 ino=257 dd-2584 [000] 143.565276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 143.567800: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1024 to_write=7168 dd-2584 [002] 143.572076: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1288 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=24 ino=257 dd-2584 [002] 143.572188: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1288 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=18 ino=257 dd-2584 [002] 143.572397: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1288 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=19 ino=257 dd-2584 [002] 143.572603: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1288 unstable=0 bg_thresh=996 thresh=1993 gap=552 poll_thresh=20 ino=257 dd-2584 [002] 143.572811: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1288 unstable=0 bg_thresh=993 thresh=1986 gap=495 poll_thresh=21 ino=257 dd-2584 [002] 143.572819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 143.580057: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1163 unstable=0 bg_thresh=988 thresh=1977 gap=611 poll_thresh=21 ino=257 dd-2584 [002] 143.580126: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1163 unstable=0 bg_thresh=991 thresh=1982 gap=616 poll_thresh=16 ino=257 dd-2584 [002] 143.580251: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1163 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=17 ino=257 dd-2584 [002] 143.580375: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1163 unstable=0 bg_thresh=995 thresh=1990 gap=549 poll_thresh=18 ino=257 dd-2584 [002] 143.580501: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1163 unstable=0 bg_thresh=994 thresh=1988 gap=522 poll_thresh=19 ino=257 dd-2584 [002] 143.580799: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1163 unstable=0 bg_thresh=993 thresh=1987 gap=471 poll_thresh=20 ino=257 dd-2584 [002] 143.580803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 143.588066: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1013 unstable=0 bg_thresh=989 thresh=1979 gap=613 poll_thresh=20 ino=257 dd-2584 [002] 143.588134: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1013 unstable=0 bg_thresh=989 thresh=1979 gap=613 poll_thresh=15 ino=257 dd-2584 [002] 143.588195: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1013 unstable=0 bg_thresh=989 thresh=1978 gap=587 poll_thresh=16 ino=257 dd-2584 [002] 143.588317: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1013 unstable=0 bg_thresh=988 thresh=1977 gap=561 poll_thresh=17 ino=257 dd-2584 [002] 143.588439: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1013 unstable=0 bg_thresh=990 thresh=1981 gap=540 poll_thresh=18 ino=257 dd-2584 [002] 143.588558: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1013 unstable=0 bg_thresh=989 thresh=1978 gap=487 poll_thresh=19 ino=257 dd-2584 [002] 143.588563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 143.596029: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1013 unstable=0 bg_thresh=989 thresh=1979 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 143.596034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 143.604045: balance_dirty_state: bdi btrfs-1: dirty=478 wb=763 unstable=0 bg_thresh=986 thresh=1973 gap=732 poll_thresh=19 ino=257 dd-2584 [002] 143.604113: balance_dirty_state: bdi btrfs-1: dirty=478 wb=763 unstable=0 bg_thresh=989 thresh=1978 gap=737 poll_thresh=14 ino=257 dd-2584 [002] 143.604176: balance_dirty_state: bdi btrfs-1: dirty=503 wb=763 unstable=0 bg_thresh=986 thresh=1972 gap=706 poll_thresh=15 ino=257 dd-2584 [002] 143.604237: balance_dirty_state: bdi btrfs-1: dirty=528 wb=763 unstable=0 bg_thresh=988 thresh=1977 gap=686 poll_thresh=16 ino=257 dd-2584 [002] 143.604363: balance_dirty_state: bdi btrfs-1: dirty=553 wb=763 unstable=0 bg_thresh=985 thresh=1970 gap=654 poll_thresh=17 ino=257 dd-2584 [002] 143.604661: balance_dirty_state: bdi btrfs-1: dirty=578 wb=763 unstable=0 bg_thresh=984 thresh=1969 gap=628 poll_thresh=18 ino=257 dd-2584 [002] 143.604779: balance_dirty_state: bdi btrfs-1: dirty=603 wb=763 unstable=0 bg_thresh=986 thresh=1973 gap=607 poll_thresh=19 ino=257 dd-2584 [002] 143.604898: balance_dirty_state: bdi btrfs-1: dirty=653 wb=763 unstable=0 bg_thresh=986 thresh=1972 gap=556 poll_thresh=20 ino=257 dd-2584 [002] 143.605015: balance_dirty_state: bdi btrfs-1: dirty=678 wb=763 unstable=0 bg_thresh=985 thresh=1971 gap=530 poll_thresh=21 ino=257 dd-2584 [002] 143.605133: balance_dirty_state: bdi btrfs-1: dirty=703 wb=763 unstable=0 bg_thresh=985 thresh=1970 gap=504 poll_thresh=22 ino=257 dd-2584 [002] 143.605250: balance_dirty_state: bdi btrfs-1: dirty=753 wb=763 unstable=0 bg_thresh=987 thresh=1974 gap=458 poll_thresh=23 ino=257 dd-2584 [002] 143.605255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 143.612011: balance_dirty_state: bdi btrfs-1: dirty=753 wb=613 unstable=0 bg_thresh=980 thresh=1961 gap=595 poll_thresh=23 ino=257 dd-2584 [006] 143.612076: balance_dirty_state: bdi btrfs-1: dirty=753 wb=613 unstable=0 bg_thresh=980 thresh=1961 gap=595 poll_thresh=17 ino=257 dd-2584 [006] 143.612189: balance_dirty_state: bdi btrfs-1: dirty=778 wb=613 unstable=0 bg_thresh=986 thresh=1972 gap=581 poll_thresh=18 ino=257 dd-2584 [006] 143.612304: balance_dirty_state: bdi btrfs-1: dirty=828 wb=613 unstable=0 bg_thresh=994 thresh=1988 gap=547 poll_thresh=19 ino=257 dd-2584 [006] 143.612597: balance_dirty_state: bdi btrfs-1: dirty=853 wb=613 unstable=0 bg_thresh=993 thresh=1987 gap=521 poll_thresh=20 ino=257 dd-2584 [006] 143.612714: balance_dirty_state: bdi btrfs-1: dirty=878 wb=613 unstable=0 bg_thresh=993 thresh=1986 gap=495 poll_thresh=21 ino=257 dd-2584 [006] 143.612718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 143.620021: balance_dirty_state: bdi btrfs-1: dirty=878 wb=488 unstable=0 bg_thresh=989 thresh=1979 gap=613 poll_thresh=21 ino=257 dd-2584 [006] 143.620101: balance_dirty_state: bdi btrfs-1: dirty=903 wb=488 unstable=0 bg_thresh=989 thresh=1978 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 143.620218: balance_dirty_state: bdi btrfs-1: dirty=928 wb=488 unstable=0 bg_thresh=988 thresh=1977 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 143.620336: balance_dirty_state: bdi btrfs-1: dirty=953 wb=488 unstable=0 bg_thresh=990 thresh=1981 gap=540 poll_thresh=18 ino=257 dd-2584 [006] 143.620453: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=488 unstable=0 bg_thresh=990 thresh=1980 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 143.620457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 143.620500: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1088 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 143.623444: writeback_single_inode: bdi btrfs-1: ino=257 state= age=104 wrote=912 to_write=7280 dd-2584 [002] 143.627990: balance_dirty_state: bdi btrfs-1: dirty=78 wb=1288 unstable=0 bg_thresh=991 thresh=1982 gap=616 poll_thresh=19 ino=257 dd-2584 [002] 143.628120: balance_dirty_state: bdi btrfs-1: dirty=78 wb=1288 unstable=0 bg_thresh=993 thresh=1987 gap=621 poll_thresh=14 ino=257 dd-2584 [002] 143.628248: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1288 unstable=0 bg_thresh=990 thresh=1981 gap=590 poll_thresh=15 ino=257 dd-2584 [002] 143.628366: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1288 unstable=0 bg_thresh=990 thresh=1980 gap=589 poll_thresh=16 ino=257 dd-2584 [002] 143.628602: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1288 unstable=0 bg_thresh=989 thresh=1979 gap=538 poll_thresh=17 ino=257 dd-2584 [002] 143.629193: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1288 unstable=0 bg_thresh=989 thresh=1978 gap=512 poll_thresh=18 ino=257 dd-2584 [002] 143.629431: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1288 unstable=0 bg_thresh=991 thresh=1982 gap=491 poll_thresh=19 ino=257 dd-2584 [002] 143.629440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 143.636148: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1188 unstable=0 bg_thresh=991 thresh=1982 gap=591 poll_thresh=19 ino=257 dd-2584 [005] 143.636231: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1188 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 143.636348: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1188 unstable=0 bg_thresh=993 thresh=1987 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 143.636466: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1188 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 143.636700: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1188 unstable=0 bg_thresh=995 thresh=1991 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 143.636936: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1188 unstable=0 bg_thresh=997 thresh=1995 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 143.637173: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1188 unstable=0 bg_thresh=994 thresh=1988 gap=447 poll_thresh=19 ino=257 dd-2584 [005] 143.637182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 143.644098: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1063 unstable=0 bg_thresh=994 thresh=1988 gap=572 poll_thresh=19 ino=257 dd-2584 [005] 143.644227: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1063 unstable=0 bg_thresh=994 thresh=1988 gap=572 poll_thresh=14 ino=257 dd-2584 [005] 143.644347: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1063 unstable=0 bg_thresh=993 thresh=1987 gap=546 poll_thresh=15 ino=257 dd-2584 [005] 143.644464: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1063 unstable=0 bg_thresh=993 thresh=1987 gap=521 poll_thresh=16 ino=257 dd-2584 [005] 143.645052: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1063 unstable=0 bg_thresh=995 thresh=1991 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 143.645285: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1063 unstable=0 bg_thresh=995 thresh=1990 gap=474 poll_thresh=18 ino=257 dd-2584 [005] 143.645294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 143.652072: balance_dirty_state: bdi btrfs-1: dirty=453 wb=938 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 143.652141: balance_dirty_state: bdi btrfs-1: dirty=478 wb=938 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=13 ino=257 dd-2584 [005] 143.652202: balance_dirty_state: bdi btrfs-1: dirty=478 wb=938 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 143.652261: balance_dirty_state: bdi btrfs-1: dirty=503 wb=938 unstable=0 bg_thresh=992 thresh=1985 gap=544 poll_thresh=15 ino=257 dd-2584 [005] 143.652319: balance_dirty_state: bdi btrfs-1: dirty=528 wb=938 unstable=0 bg_thresh=992 thresh=1985 gap=519 poll_thresh=16 ino=257 dd-2584 [005] 143.652438: balance_dirty_state: bdi btrfs-1: dirty=553 wb=938 unstable=0 bg_thresh=994 thresh=1989 gap=498 poll_thresh=17 ino=257 dd-2584 [005] 143.652556: balance_dirty_state: bdi btrfs-1: dirty=578 wb=938 unstable=0 bg_thresh=991 thresh=1982 gap=466 poll_thresh=18 ino=257 dd-2584 [005] 143.652561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 143.660060: balance_dirty_state: bdi btrfs-1: dirty=578 wb=938 unstable=0 bg_thresh=992 thresh=1985 gap=469 poll_thresh=18 ino=257 dd-2584 [005] 143.660071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=42420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 143.668017: balance_dirty_state: bdi btrfs-1: dirty=578 wb=613 unstable=0 bg_thresh=991 thresh=1983 gap=792 poll_thresh=18 ino=257 dd-2584 [005] 143.668136: balance_dirty_state: bdi btrfs-1: dirty=603 wb=538 unstable=0 bg_thresh=994 thresh=1988 gap=847 poll_thresh=13 ino=257 dd-2584 [005] 143.668226: balance_dirty_state: bdi btrfs-1: dirty=603 wb=538 unstable=0 bg_thresh=994 thresh=1988 gap=847 poll_thresh=14 ino=257 dd-2584 [005] 143.668285: balance_dirty_state: bdi btrfs-1: dirty=628 wb=538 unstable=0 bg_thresh=996 thresh=1993 gap=827 poll_thresh=15 ino=257 dd-2584 [005] 143.668342: balance_dirty_state: bdi btrfs-1: dirty=653 wb=538 unstable=0 bg_thresh=996 thresh=1992 gap=801 poll_thresh=16 ino=257 dd-2584 [005] 143.668621: balance_dirty_state: bdi btrfs-1: dirty=678 wb=538 unstable=0 bg_thresh=995 thresh=1991 gap=775 poll_thresh=17 ino=257 dd-2584 [005] 143.668732: balance_dirty_state: bdi btrfs-1: dirty=703 wb=538 unstable=0 bg_thresh=995 thresh=1990 gap=749 poll_thresh=18 ino=257 dd-2584 [005] 143.668845: balance_dirty_state: bdi btrfs-1: dirty=753 wb=538 unstable=0 bg_thresh=994 thresh=1989 gap=698 poll_thresh=19 ino=257 dd-2584 [005] 143.668957: balance_dirty_state: bdi btrfs-1: dirty=778 wb=538 unstable=0 bg_thresh=996 thresh=1993 gap=677 poll_thresh=20 ino=257 dd-2584 [005] 143.669069: balance_dirty_state: bdi btrfs-1: dirty=803 wb=538 unstable=0 bg_thresh=996 thresh=1992 gap=651 poll_thresh=21 ino=257 dd-2584 [005] 143.669182: balance_dirty_state: bdi btrfs-1: dirty=828 wb=538 unstable=0 bg_thresh=995 thresh=1991 gap=625 poll_thresh=22 ino=257 dd-2584 [005] 143.669296: balance_dirty_state: bdi btrfs-1: dirty=878 wb=538 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=23 ino=257 dd-2584 [005] 143.669409: balance_dirty_state: bdi btrfs-1: dirty=903 wb=538 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=24 ino=257 dd-2584 [005] 143.669677: balance_dirty_state: bdi btrfs-1: dirty=928 wb=538 unstable=0 bg_thresh=996 thresh=1993 gap=527 poll_thresh=25 ino=257 dd-2584 [005] 143.669790: balance_dirty_state: bdi btrfs-1: dirty=978 wb=538 unstable=0 bg_thresh=996 thresh=1992 gap=476 poll_thresh=26 ino=257 dd-2584 [005] 143.669795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 143.676042: balance_dirty_state: bdi btrfs-1: dirty=978 wb=413 unstable=0 bg_thresh=995 thresh=1991 gap=600 poll_thresh=26 ino=257 dd-2584 [005] 143.676147: balance_dirty_state: bdi btrfs-1: dirty=978 wb=413 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=19 ino=257 dd-2584 [005] 143.676322: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=413 unstable=0 bg_thresh=996 thresh=1992 gap=576 poll_thresh=20 ino=257 dd-2584 [005] 143.676500: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=413 unstable=0 bg_thresh=994 thresh=1989 gap=523 poll_thresh=21 ino=257 dd-2584 [005] 143.676672: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=413 unstable=0 bg_thresh=993 thresh=1986 gap=495 poll_thresh=22 ino=257 dd-2584 [005] 143.676676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 143.676700: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1144 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 143.681195: writeback_single_inode: bdi btrfs-1: ino=257 state= age=52 wrote=1024 to_write=7168 dd-2584 [005] 143.683997: balance_dirty_state: bdi btrfs-1: dirty=53 wb=1313 unstable=0 bg_thresh=994 thresh=1989 gap=623 poll_thresh=22 ino=257 dd-2584 [005] 143.684082: balance_dirty_state: bdi btrfs-1: dirty=78 wb=1313 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=16 ino=257 dd-2584 [005] 143.684239: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1313 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=17 ino=257 dd-2584 [005] 143.684396: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1313 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=18 ino=257 dd-2584 [005] 143.684839: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1313 unstable=0 bg_thresh=995 thresh=1990 gap=499 poll_thresh=19 ino=257 dd-2584 [005] 143.684991: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1313 unstable=0 bg_thresh=994 thresh=1989 gap=473 poll_thresh=20 ino=257 dd-2584 [005] 143.684997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 143.692054: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1188 unstable=0 bg_thresh=995 thresh=1991 gap=600 poll_thresh=20 ino=257 dd-2584 [005] 143.692147: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1188 unstable=0 bg_thresh=998 thresh=1996 gap=605 poll_thresh=15 ino=257 dd-2584 [005] 143.692204: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1188 unstable=0 bg_thresh=995 thresh=1990 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 143.692316: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1188 unstable=0 bg_thresh=994 thresh=1989 gap=548 poll_thresh=17 ino=257 dd-2584 [005] 143.692430: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1188 unstable=0 bg_thresh=996 thresh=1993 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 143.692543: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1188 unstable=0 bg_thresh=996 thresh=1992 gap=476 poll_thresh=19 ino=257 dd-2584 [005] 143.692547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 143.700090: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1038 unstable=0 bg_thresh=996 thresh=1992 gap=626 poll_thresh=19 ino=257 dd-2584 [005] 143.700169: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1038 unstable=0 bg_thresh=998 thresh=1997 gap=606 poll_thresh=14 ino=257 dd-2584 [005] 143.700229: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1038 unstable=0 bg_thresh=995 thresh=1991 gap=600 poll_thresh=15 ino=257 dd-2584 [005] 143.700288: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1038 unstable=0 bg_thresh=998 thresh=1996 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 143.700579: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1038 unstable=0 bg_thresh=994 thresh=1989 gap=548 poll_thresh=17 ino=257 dd-2584 [005] 143.700697: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1038 unstable=0 bg_thresh=994 thresh=1988 gap=522 poll_thresh=18 ino=257 dd-2584 [005] 143.700815: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1038 unstable=0 bg_thresh=996 thresh=1992 gap=476 poll_thresh=19 ino=257 dd-2584 [005] 143.700820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 143.708104: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1038 unstable=0 bg_thresh=995 thresh=1990 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 143.708116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 143.716044: balance_dirty_state: bdi btrfs-1: dirty=478 wb=913 unstable=0 bg_thresh=992 thresh=1984 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 143.716113: balance_dirty_state: bdi btrfs-1: dirty=503 wb=913 unstable=0 bg_thresh=992 thresh=1984 gap=568 poll_thresh=14 ino=257 dd-2584 [001] 143.716173: balance_dirty_state: bdi btrfs-1: dirty=503 wb=913 unstable=0 bg_thresh=994 thresh=1989 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 143.716233: balance_dirty_state: bdi btrfs-1: dirty=528 wb=913 unstable=0 bg_thresh=994 thresh=1989 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 143.716354: balance_dirty_state: bdi btrfs-1: dirty=553 wb=913 unstable=0 bg_thresh=997 thresh=1994 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 143.716476: balance_dirty_state: bdi btrfs-1: dirty=578 wb=913 unstable=0 bg_thresh=999 thresh=1998 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 143.716594: balance_dirty_state: bdi btrfs-1: dirty=628 wb=913 unstable=0 bg_thresh=998 thresh=1997 gap=456 poll_thresh=19 ino=257 dd-2584 [001] 143.716599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 143.723991: balance_dirty_state: bdi btrfs-1: dirty=628 wb=663 unstable=0 bg_thresh=989 thresh=1979 gap=688 poll_thresh=19 ino=257 dd-2584 [001] 143.724058: balance_dirty_state: bdi btrfs-1: dirty=628 wb=663 unstable=0 bg_thresh=992 thresh=1984 gap=693 poll_thresh=14 ino=257 dd-2584 [001] 143.724117: balance_dirty_state: bdi btrfs-1: dirty=653 wb=663 unstable=0 bg_thresh=992 thresh=1984 gap=668 poll_thresh=15 ino=257 dd-2584 [001] 143.724349: balance_dirty_state: bdi btrfs-1: dirty=678 wb=663 unstable=0 bg_thresh=994 thresh=1989 gap=648 poll_thresh=16 ino=257 dd-2584 [001] 143.724466: balance_dirty_state: bdi btrfs-1: dirty=703 wb=663 unstable=0 bg_thresh=994 thresh=1988 gap=622 poll_thresh=17 ino=257 dd-2584 [001] 143.724587: balance_dirty_state: bdi btrfs-1: dirty=728 wb=663 unstable=0 bg_thresh=990 thresh=1980 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 143.724704: balance_dirty_state: bdi btrfs-1: dirty=778 wb=663 unstable=0 bg_thresh=989 thresh=1979 gap=538 poll_thresh=19 ino=257 dd-2584 [001] 143.724826: balance_dirty_state: bdi btrfs-1: dirty=803 wb=663 unstable=0 bg_thresh=986 thresh=1972 gap=506 poll_thresh=20 ino=257 dd-2584 [001] 143.724944: balance_dirty_state: bdi btrfs-1: dirty=828 wb=663 unstable=0 bg_thresh=985 thresh=1971 gap=480 poll_thresh=21 ino=257 dd-2584 [001] 143.724948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 143.732022: balance_dirty_state: bdi btrfs-1: dirty=828 wb=538 unstable=0 bg_thresh=983 thresh=1967 gap=601 poll_thresh=21 ino=257 dd-2584 [001] 143.732085: balance_dirty_state: bdi btrfs-1: dirty=853 wb=538 unstable=0 bg_thresh=983 thresh=1967 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 143.732199: balance_dirty_state: bdi btrfs-1: dirty=878 wb=538 unstable=0 bg_thresh=986 thresh=1972 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 143.732318: balance_dirty_state: bdi btrfs-1: dirty=903 wb=538 unstable=0 bg_thresh=985 thresh=1971 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 143.732614: balance_dirty_state: bdi btrfs-1: dirty=953 wb=538 unstable=0 bg_thresh=987 thresh=1975 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 143.732619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 143.744045: balance_dirty_state: bdi btrfs-1: dirty=953 wb=263 unstable=0 bg_thresh=994 thresh=1988 gap=772 poll_thresh=19 ino=257 dd-2584 [006] 143.744174: balance_dirty_state: bdi btrfs-1: dirty=953 wb=263 unstable=0 bg_thresh=993 thresh=1987 gap=771 poll_thresh=14 ino=257 dd-2584 [006] 143.744292: balance_dirty_state: bdi btrfs-1: dirty=978 wb=263 unstable=0 bg_thresh=993 thresh=1987 gap=746 poll_thresh=15 ino=257 dd-2584 [006] 143.744411: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=263 unstable=0 bg_thresh=993 thresh=1986 gap=720 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 143.744459: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1212 wrote=0 to_write=8192 dd-2584 [006] 143.744656: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=263 unstable=0 bg_thresh=992 thresh=1985 gap=694 poll_thresh=17 ino=257 dd-2584 [006] 143.744905: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=288 unstable=0 bg_thresh=992 thresh=1984 gap=668 poll_thresh=18 ino=257 dd-2584 [006] 143.745153: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=338 unstable=0 bg_thresh=994 thresh=1988 gap=622 poll_thresh=19 ino=257 dd-2584 [006] 143.745403: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=388 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=20 ino=257 dd-2584 [006] 143.745579: balance_dirty_state: bdi btrfs-1: dirty=978 wb=438 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=21 ino=257 dd-2584 [006] 143.745880: balance_dirty_state: bdi btrfs-1: dirty=928 wb=513 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=22 ino=257 dd-2584 [006] 143.746010: balance_dirty_state: bdi btrfs-1: dirty=928 wb=563 unstable=0 bg_thresh=997 thresh=1995 gap=504 poll_thresh=23 ino=257 dd-2584 [006] 143.746139: balance_dirty_state: bdi btrfs-1: dirty=903 wb=588 unstable=0 bg_thresh=997 thresh=1994 gap=503 poll_thresh=24 ino=257 dd-2584 [006] 143.746267: balance_dirty_state: bdi btrfs-1: dirty=903 wb=638 unstable=0 bg_thresh=996 thresh=1993 gap=452 poll_thresh=25 ino=257 dd-2584 [006] 143.746269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 143.748975: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=1216 to_write=6976 dd-2584 [006] 143.752025: balance_dirty_state: bdi btrfs-1: dirty=53 wb=1338 unstable=0 bg_thresh=989 thresh=1979 gap=588 poll_thresh=25 ino=257 dd-2584 [006] 143.752120: balance_dirty_state: bdi btrfs-1: dirty=78 wb=1338 unstable=0 bg_thresh=995 thresh=1990 gap=574 poll_thresh=19 ino=257 dd-2584 [006] 143.752243: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1338 unstable=0 bg_thresh=991 thresh=1983 gap=542 poll_thresh=20 ino=257 dd-2584 [006] 143.752364: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1338 unstable=0 bg_thresh=991 thresh=1982 gap=516 poll_thresh=21 ino=257 dd-2584 [006] 143.752485: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1338 unstable=0 bg_thresh=993 thresh=1986 gap=470 poll_thresh=22 ino=257 dd-2584 [006] 143.752490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 143.760030: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1213 unstable=0 bg_thresh=993 thresh=1986 gap=595 poll_thresh=22 ino=257 dd-2584 [006] 143.760158: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1213 unstable=0 bg_thresh=993 thresh=1986 gap=595 poll_thresh=16 ino=257 dd-2584 [006] 143.760751: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1213 unstable=0 bg_thresh=995 thresh=1990 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 143.760986: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1213 unstable=0 bg_thresh=994 thresh=1989 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 143.761221: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1213 unstable=0 bg_thresh=994 thresh=1988 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 143.761453: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1213 unstable=0 bg_thresh=993 thresh=1987 gap=471 poll_thresh=20 ino=257 dd-2584 [006] 143.761462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 143.768055: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1213 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=20 ino=257 dd-2584 [006] 143.768064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 143.776111: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1088 unstable=0 bg_thresh=996 thresh=1992 gap=601 poll_thresh=20 ino=257 dd-2584 [006] 143.776205: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1088 unstable=0 bg_thresh=995 thresh=1991 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 143.776265: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1088 unstable=0 bg_thresh=995 thresh=1990 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 143.776381: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1088 unstable=0 bg_thresh=994 thresh=1989 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 143.776498: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1088 unstable=0 bg_thresh=994 thresh=1988 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 143.776615: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1088 unstable=0 bg_thresh=996 thresh=1992 gap=451 poll_thresh=19 ino=257 dd-2584 [006] 143.776619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 143.784086: balance_dirty_state: bdi btrfs-1: dirty=453 wb=863 unstable=0 bg_thresh=996 thresh=1993 gap=677 poll_thresh=19 ino=257 dd-2584 [006] 143.784177: balance_dirty_state: bdi btrfs-1: dirty=453 wb=838 unstable=0 bg_thresh=996 thresh=1993 gap=702 poll_thresh=14 ino=257 dd-2584 [006] 143.784427: balance_dirty_state: bdi btrfs-1: dirty=478 wb=838 unstable=0 bg_thresh=996 thresh=1992 gap=676 poll_thresh=15 ino=257 dd-2584 [006] 143.784491: balance_dirty_state: bdi btrfs-1: dirty=478 wb=838 unstable=0 bg_thresh=996 thresh=1992 gap=676 poll_thresh=16 ino=257 dd-2584 [006] 143.784617: balance_dirty_state: bdi btrfs-1: dirty=528 wb=838 unstable=0 bg_thresh=998 thresh=1996 gap=630 poll_thresh=17 ino=257 dd-2584 [006] 143.784742: balance_dirty_state: bdi btrfs-1: dirty=553 wb=838 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=18 ino=257 dd-2584 [006] 143.784868: balance_dirty_state: bdi btrfs-1: dirty=578 wb=838 unstable=0 bg_thresh=994 thresh=1988 gap=572 poll_thresh=19 ino=257 dd-2584 [006] 143.784994: balance_dirty_state: bdi btrfs-1: dirty=628 wb=838 unstable=0 bg_thresh=996 thresh=1992 gap=526 poll_thresh=20 ino=257 dd-2584 [006] 143.785118: balance_dirty_state: bdi btrfs-1: dirty=653 wb=838 unstable=0 bg_thresh=995 thresh=1991 gap=500 poll_thresh=21 ino=257 dd-2584 [006] 143.785243: balance_dirty_state: bdi btrfs-1: dirty=678 wb=838 unstable=0 bg_thresh=995 thresh=1990 gap=474 poll_thresh=22 ino=257 dd-2584 [006] 143.785248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 143.792170: balance_dirty_state: bdi btrfs-1: dirty=678 wb=713 unstable=0 bg_thresh=995 thresh=1991 gap=600 poll_thresh=22 ino=257 dd-2584 [005] 143.792243: balance_dirty_state: bdi btrfs-1: dirty=703 wb=713 unstable=0 bg_thresh=995 thresh=1990 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 143.792556: balance_dirty_state: bdi btrfs-1: dirty=728 wb=713 unstable=0 bg_thresh=994 thresh=1989 gap=548 poll_thresh=17 ino=257 dd-2584 [005] 143.792683: balance_dirty_state: bdi btrfs-1: dirty=753 wb=713 unstable=0 bg_thresh=994 thresh=1988 gap=522 poll_thresh=18 ino=257 dd-2584 [005] 143.792810: balance_dirty_state: bdi btrfs-1: dirty=803 wb=713 unstable=0 bg_thresh=993 thresh=1987 gap=471 poll_thresh=19 ino=257 dd-2584 [005] 143.792815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 143.800135: balance_dirty_state: bdi btrfs-1: dirty=803 wb=563 unstable=0 bg_thresh=993 thresh=1986 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 143.800207: balance_dirty_state: bdi btrfs-1: dirty=803 wb=563 unstable=0 bg_thresh=995 thresh=1991 gap=625 poll_thresh=14 ino=257 dd-2584 [005] 143.800272: balance_dirty_state: bdi btrfs-1: dirty=828 wb=563 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=15 ino=257 dd-2584 [005] 143.800335: balance_dirty_state: bdi btrfs-1: dirty=828 wb=563 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 143.800460: balance_dirty_state: bdi btrfs-1: dirty=878 wb=563 unstable=0 bg_thresh=994 thresh=1989 gap=548 poll_thresh=17 ino=257 dd-2584 [005] 143.800588: balance_dirty_state: bdi btrfs-1: dirty=903 wb=563 unstable=0 bg_thresh=993 thresh=1987 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 143.800714: balance_dirty_state: bdi btrfs-1: dirty=928 wb=563 unstable=0 bg_thresh=993 thresh=1986 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 143.800719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 143.808139: balance_dirty_state: bdi btrfs-1: dirty=928 wb=438 unstable=0 bg_thresh=992 thresh=1984 gap=618 poll_thresh=19 ino=257 dd-2584 [005] 143.808211: balance_dirty_state: bdi btrfs-1: dirty=953 wb=438 unstable=0 bg_thresh=994 thresh=1989 gap=598 poll_thresh=14 ino=257 dd-2584 [005] 143.808272: balance_dirty_state: bdi btrfs-1: dirty=978 wb=438 unstable=0 bg_thresh=991 thresh=1983 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 143.808502: balance_dirty_state: bdi btrfs-1: dirty=978 wb=438 unstable=0 bg_thresh=994 thresh=1988 gap=572 poll_thresh=16 ino=257 dd-2584 [005] 143.808620: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=438 unstable=0 bg_thresh=993 thresh=1987 gap=521 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 143.808644: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1276 wrote=0 to_write=8192 dd-2584 [005] 143.808795: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=438 unstable=0 bg_thresh=995 thresh=1991 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 143.808973: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=463 unstable=0 bg_thresh=995 thresh=1990 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 143.808975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 143.812157: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=1024 to_write=7168 dd-2584 [001] 143.816022: balance_dirty_state: bdi btrfs-1: dirty=53 wb=1338 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 143.816107: balance_dirty_state: bdi btrfs-1: dirty=53 wb=1338 unstable=0 bg_thresh=994 thresh=1989 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 143.816189: balance_dirty_state: bdi btrfs-1: dirty=78 wb=1338 unstable=0 bg_thresh=994 thresh=1989 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 143.816272: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1338 unstable=0 bg_thresh=994 thresh=1988 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 143.816432: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1338 unstable=0 bg_thresh=993 thresh=1987 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 143.816595: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1338 unstable=0 bg_thresh=995 thresh=1991 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 143.816758: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1338 unstable=0 bg_thresh=995 thresh=1990 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 143.816764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 143.824071: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1213 unstable=0 bg_thresh=994 thresh=1988 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 143.824315: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1213 unstable=0 bg_thresh=994 thresh=1988 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 143.824376: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1213 unstable=0 bg_thresh=993 thresh=1987 gap=546 poll_thresh=15 ino=257 dd-2584 [001] 143.824435: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1213 unstable=0 bg_thresh=990 thresh=1981 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 143.824554: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1213 unstable=0 bg_thresh=992 thresh=1985 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 143.824559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 143.832059: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1163 unstable=0 bg_thresh=994 thresh=1988 gap=522 poll_thresh=17 ino=257 dd-2584 [002] 143.832138: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1113 unstable=0 bg_thresh=994 thresh=1988 gap=547 poll_thresh=13 ino=257 dd-2584 [002] 143.832212: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1038 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=14 ino=257 dd-2584 [002] 143.832271: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1038 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=15 ino=257 dd-2584 [002] 143.832330: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1038 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=16 ino=257 dd-2584 [002] 143.832446: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1038 unstable=0 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=17 ino=257 dd-2584 [002] 143.832564: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1038 unstable=0 bg_thresh=1003 thresh=2007 gap=541 poll_thresh=18 ino=257 dd-2584 [002] 143.832681: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1038 unstable=0 bg_thresh=1003 thresh=2006 gap=490 poll_thresh=19 ino=257 dd-2584 [002] 143.832685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 143.840049: balance_dirty_state: bdi btrfs-1: dirty=478 wb=913 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=19 ino=257 dd-2584 [002] 143.840116: balance_dirty_state: bdi btrfs-1: dirty=478 wb=913 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=14 ino=257 dd-2584 [002] 143.840336: balance_dirty_state: bdi btrfs-1: dirty=503 wb=913 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=15 ino=257 dd-2584 [002] 143.840394: balance_dirty_state: bdi btrfs-1: dirty=528 wb=913 unstable=0 bg_thresh=999 thresh=1999 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 143.840506: balance_dirty_state: bdi btrfs-1: dirty=553 wb=913 unstable=0 bg_thresh=999 thresh=1998 gap=532 poll_thresh=17 ino=257 dd-2584 [002] 143.840620: balance_dirty_state: bdi btrfs-1: dirty=578 wb=913 unstable=0 bg_thresh=1001 thresh=2002 gap=511 poll_thresh=18 ino=257 dd-2584 [002] 143.840732: balance_dirty_state: bdi btrfs-1: dirty=603 wb=913 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=19 ino=257 dd-2584 [002] 143.840737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 143.848033: balance_dirty_state: bdi btrfs-1: dirty=603 wb=788 unstable=0 bg_thresh=994 thresh=1989 gap=598 poll_thresh=19 ino=257 dd-2584 [002] 143.848114: balance_dirty_state: bdi btrfs-1: dirty=628 wb=788 unstable=0 bg_thresh=994 thresh=1989 gap=573 poll_thresh=14 ino=257 dd-2584 [002] 143.848169: balance_dirty_state: bdi btrfs-1: dirty=653 wb=788 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=15 ino=257 dd-2584 [002] 143.848224: balance_dirty_state: bdi btrfs-1: dirty=653 wb=788 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=16 ino=257 dd-2584 [002] 143.848333: balance_dirty_state: bdi btrfs-1: dirty=703 wb=788 unstable=0 bg_thresh=999 thresh=1999 gap=508 poll_thresh=17 ino=257 dd-2584 [002] 143.848447: balance_dirty_state: bdi btrfs-1: dirty=728 wb=788 unstable=0 bg_thresh=1001 thresh=2003 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 143.848451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 143.856057: balance_dirty_state: bdi btrfs-1: dirty=728 wb=663 unstable=0 bg_thresh=992 thresh=1984 gap=593 poll_thresh=18 ino=257 dd-2584 [002] 143.856122: balance_dirty_state: bdi btrfs-1: dirty=753 wb=663 unstable=0 bg_thresh=989 thresh=1978 gap=562 poll_thresh=13 ino=257 dd-2584 [002] 143.856353: balance_dirty_state: bdi btrfs-1: dirty=753 wb=663 unstable=0 bg_thresh=988 thresh=1977 gap=561 poll_thresh=14 ino=257 dd-2584 [002] 143.856413: balance_dirty_state: bdi btrfs-1: dirty=778 wb=663 unstable=0 bg_thresh=988 thresh=1977 gap=536 poll_thresh=15 ino=257 dd-2584 [002] 143.856470: balance_dirty_state: bdi btrfs-1: dirty=778 wb=663 unstable=0 bg_thresh=991 thresh=1982 gap=541 poll_thresh=16 ino=257 dd-2584 [002] 143.856592: balance_dirty_state: bdi btrfs-1: dirty=828 wb=663 unstable=0 bg_thresh=990 thresh=1981 gap=490 poll_thresh=17 ino=257 dd-2584 [002] 143.856597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 143.864149: balance_dirty_state: bdi btrfs-1: dirty=828 wb=538 unstable=0 bg_thresh=985 thresh=1970 gap=604 poll_thresh=17 ino=257 dd-2584 [004] 143.864278: balance_dirty_state: bdi btrfs-1: dirty=853 wb=538 unstable=0 bg_thresh=982 thresh=1964 gap=573 poll_thresh=13 ino=257 dd-2584 [004] 143.864400: balance_dirty_state: bdi btrfs-1: dirty=878 wb=538 unstable=0 bg_thresh=984 thresh=1969 gap=553 poll_thresh=14 ino=257 dd-2584 [004] 143.864520: balance_dirty_state: bdi btrfs-1: dirty=878 wb=538 unstable=0 bg_thresh=984 thresh=1969 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 143.864640: balance_dirty_state: bdi btrfs-1: dirty=903 wb=538 unstable=0 bg_thresh=984 thresh=1968 gap=527 poll_thresh=16 ino=257 dd-2584 [004] 143.864877: balance_dirty_state: bdi btrfs-1: dirty=928 wb=538 unstable=0 bg_thresh=980 thresh=1961 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 143.865128: balance_dirty_state: bdi btrfs-1: dirty=953 wb=538 unstable=0 bg_thresh=982 thresh=1965 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 143.865137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 143.876059: balance_dirty_state: bdi btrfs-1: dirty=953 wb=263 unstable=0 bg_thresh=991 thresh=1982 gap=766 poll_thresh=18 ino=257 dd-2584 [002] 143.876132: balance_dirty_state: bdi btrfs-1: dirty=953 wb=263 unstable=0 bg_thresh=991 thresh=1982 gap=766 poll_thresh=13 ino=257 dd-2584 [002] 143.876202: balance_dirty_state: bdi btrfs-1: dirty=978 wb=263 unstable=0 bg_thresh=993 thresh=1987 gap=746 poll_thresh=14 ino=257 dd-2584 [002] 143.876262: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=263 unstable=0 bg_thresh=993 thresh=1987 gap=721 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 143.876280: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1344 wrote=0 to_write=8192 dd-2584 [002] 143.876503: balance_dirty_state: bdi btrfs-1: dirty=978 wb=288 unstable=0 bg_thresh=996 thresh=1992 gap=726 poll_thresh=16 ino=257 dd-2584 [002] 143.876631: balance_dirty_state: bdi btrfs-1: dirty=978 wb=363 unstable=0 bg_thresh=995 thresh=1991 gap=650 poll_thresh=17 ino=257 dd-2584 [002] 143.876758: balance_dirty_state: bdi btrfs-1: dirty=953 wb=413 unstable=0 bg_thresh=997 thresh=1995 gap=629 poll_thresh=18 ino=257 dd-2584 [002] 143.876885: balance_dirty_state: bdi btrfs-1: dirty=953 wb=438 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=19 ino=257 dd-2584 [002] 143.877017: balance_dirty_state: bdi btrfs-1: dirty=928 wb=488 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=20 ino=257 dd-2584 [002] 143.877147: balance_dirty_state: bdi btrfs-1: dirty=953 wb=513 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=21 ino=257 dd-2584 [002] 143.877275: balance_dirty_state: bdi btrfs-1: dirty=928 wb=563 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=22 ino=257 dd-2584 [002] 143.877407: balance_dirty_state: bdi btrfs-1: dirty=928 wb=588 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=23 ino=257 dd-2584 [002] 143.877408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 143.880098: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=1152 to_write=7040 dd-2584 [002] 143.884041: balance_dirty_state: bdi btrfs-1: dirty=78 wb=1313 unstable=0 bg_thresh=987 thresh=1974 gap=583 poll_thresh=23 ino=257 dd-2584 [002] 143.884129: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1313 unstable=0 bg_thresh=987 thresh=1974 gap=558 poll_thresh=17 ino=257 dd-2584 [002] 143.884462: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1313 unstable=0 bg_thresh=989 thresh=1979 gap=538 poll_thresh=18 ino=257 dd-2584 [002] 143.884593: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1313 unstable=0 bg_thresh=992 thresh=1984 gap=518 poll_thresh=19 ino=257 dd-2584 [002] 143.884727: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1313 unstable=0 bg_thresh=994 thresh=1988 gap=472 poll_thresh=20 ino=257 dd-2584 [002] 143.884733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 143.892061: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1188 unstable=0 bg_thresh=991 thresh=1983 gap=592 poll_thresh=20 ino=257 dd-2584 [002] 143.892206: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1188 unstable=0 bg_thresh=991 thresh=1983 gap=592 poll_thresh=15 ino=257 dd-2584 [002] 143.892324: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1188 unstable=0 bg_thresh=994 thresh=1988 gap=572 poll_thresh=16 ino=257 dd-2584 [002] 143.892560: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1188 unstable=0 bg_thresh=993 thresh=1987 gap=546 poll_thresh=17 ino=257 dd-2584 [002] 143.892796: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1188 unstable=0 bg_thresh=993 thresh=1986 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 143.892805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 143.900075: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1188 unstable=0 bg_thresh=991 thresh=1983 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 143.900083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 143.908046: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1038 unstable=0 bg_thresh=987 thresh=1975 gap=634 poll_thresh=18 ino=257 dd-2584 [002] 143.908109: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1038 unstable=0 bg_thresh=987 thresh=1975 gap=634 poll_thresh=13 ino=257 dd-2584 [002] 143.908169: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1038 unstable=0 bg_thresh=990 thresh=1980 gap=614 poll_thresh=14 ino=257 dd-2584 [002] 143.908226: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1038 unstable=0 bg_thresh=990 thresh=1980 gap=589 poll_thresh=15 ino=257 dd-2584 [002] 143.908284: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1038 unstable=0 bg_thresh=992 thresh=1985 gap=594 poll_thresh=16 ino=257 dd-2584 [002] 143.908573: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1038 unstable=0 bg_thresh=992 thresh=1984 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 143.908691: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1038 unstable=0 bg_thresh=994 thresh=1988 gap=522 poll_thresh=18 ino=257 dd-2584 [002] 143.908808: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1038 unstable=0 bg_thresh=993 thresh=1987 gap=496 poll_thresh=19 ino=257 dd-2584 [002] 143.908813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 143.916203: balance_dirty_state: bdi btrfs-1: dirty=453 wb=788 unstable=0 bg_thresh=984 thresh=1969 gap=728 poll_thresh=19 ino=257 dd-2584 [002] 143.916285: balance_dirty_state: bdi btrfs-1: dirty=478 wb=788 unstable=0 bg_thresh=984 thresh=1969 gap=703 poll_thresh=14 ino=257 dd-2584 [002] 143.916340: balance_dirty_state: bdi btrfs-1: dirty=478 wb=788 unstable=0 bg_thresh=987 thresh=1974 gap=708 poll_thresh=15 ino=257 dd-2584 [002] 143.916396: balance_dirty_state: bdi btrfs-1: dirty=503 wb=788 unstable=0 bg_thresh=987 thresh=1974 gap=683 poll_thresh=16 ino=257 dd-2584 [002] 143.916505: balance_dirty_state: bdi btrfs-1: dirty=528 wb=788 unstable=0 bg_thresh=989 thresh=1979 gap=663 poll_thresh=17 ino=257 dd-2584 [002] 143.916618: balance_dirty_state: bdi btrfs-1: dirty=553 wb=788 unstable=0 bg_thresh=994 thresh=1989 gap=648 poll_thresh=18 ino=257 dd-2584 [002] 143.916730: balance_dirty_state: bdi btrfs-1: dirty=603 wb=788 unstable=0 bg_thresh=994 thresh=1988 gap=597 poll_thresh=19 ino=257 dd-2584 [002] 143.917007: balance_dirty_state: bdi btrfs-1: dirty=628 wb=788 unstable=0 bg_thresh=993 thresh=1987 gap=571 poll_thresh=20 ino=257 dd-2584 [002] 143.917119: balance_dirty_state: bdi btrfs-1: dirty=653 wb=788 unstable=0 bg_thresh=993 thresh=1986 gap=545 poll_thresh=21 ino=257 dd-2584 [002] 143.917233: balance_dirty_state: bdi btrfs-1: dirty=703 wb=788 unstable=0 bg_thresh=992 thresh=1984 gap=493 poll_thresh=22 ino=257 dd-2584 [002] 143.917238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 143.924085: balance_dirty_state: bdi btrfs-1: dirty=703 wb=663 unstable=0 bg_thresh=985 thresh=1970 gap=604 poll_thresh=22 ino=257 dd-2584 [002] 143.924186: balance_dirty_state: bdi btrfs-1: dirty=703 wb=663 unstable=0 bg_thresh=985 thresh=1970 gap=604 poll_thresh=16 ino=257 dd-2584 [002] 143.924299: balance_dirty_state: bdi btrfs-1: dirty=753 wb=663 unstable=0 bg_thresh=987 thresh=1975 gap=559 poll_thresh=17 ino=257 dd-2584 [002] 143.924408: balance_dirty_state: bdi btrfs-1: dirty=778 wb=663 unstable=0 bg_thresh=990 thresh=1980 gap=539 poll_thresh=18 ino=257 dd-2584 [002] 143.924521: balance_dirty_state: bdi btrfs-1: dirty=803 wb=663 unstable=0 bg_thresh=995 thresh=1990 gap=524 poll_thresh=19 ino=257 dd-2584 [002] 143.924635: balance_dirty_state: bdi btrfs-1: dirty=828 wb=663 unstable=0 bg_thresh=991 thresh=1983 gap=492 poll_thresh=20 ino=257 dd-2584 [002] 143.924639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 143.932221: balance_dirty_state: bdi btrfs-1: dirty=828 wb=538 unstable=0 bg_thresh=989 thresh=1979 gap=613 poll_thresh=20 ino=257 dd-2584 [002] 143.932326: balance_dirty_state: bdi btrfs-1: dirty=853 wb=538 unstable=0 bg_thresh=989 thresh=1979 gap=588 poll_thresh=15 ino=257 dd-2584 [002] 143.932382: balance_dirty_state: bdi btrfs-1: dirty=878 wb=538 unstable=0 bg_thresh=992 thresh=1984 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 143.932657: balance_dirty_state: bdi btrfs-1: dirty=903 wb=538 unstable=0 bg_thresh=994 thresh=1989 gap=548 poll_thresh=17 ino=257 dd-2584 [002] 143.932768: balance_dirty_state: bdi btrfs-1: dirty=928 wb=538 unstable=0 bg_thresh=994 thresh=1988 gap=522 poll_thresh=18 ino=257 dd-2584 [002] 143.932883: balance_dirty_state: bdi btrfs-1: dirty=953 wb=538 unstable=0 bg_thresh=993 thresh=1986 gap=495 poll_thresh=19 ino=257 dd-2584 [002] 143.932887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 143.940254: balance_dirty_state: bdi btrfs-1: dirty=953 wb=413 unstable=0 bg_thresh=987 thresh=1974 gap=608 poll_thresh=19 ino=257 dd-2584 [002] 143.940352: balance_dirty_state: bdi btrfs-1: dirty=978 wb=413 unstable=0 bg_thresh=987 thresh=1974 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 143.940408: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=413 unstable=0 bg_thresh=989 thresh=1979 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 143.940470: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=413 unstable=0 bg_thresh=989 thresh=1979 gap=563 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 143.940497: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1408 wrote=0 to_write=8192 dd-2584 [002] 143.940592: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=413 unstable=0 bg_thresh=992 thresh=1984 gap=518 poll_thresh=17 ino=257 dd-2584 [002] 143.940718: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=438 unstable=0 bg_thresh=994 thresh=1988 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 143.940845: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=488 unstable=0 bg_thresh=993 thresh=1987 gap=471 poll_thresh=19 ino=257 dd-2584 [002] 143.940847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 143.943912: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=256 wrote=1024 to_write=7168 dd-2584 [002] 143.948062: balance_dirty_state: bdi btrfs-1: dirty=78 wb=1288 unstable=0 bg_thresh=993 thresh=1987 gap=621 poll_thresh=19 ino=257 dd-2584 [002] 143.948131: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1288 unstable=0 bg_thresh=993 thresh=1986 gap=595 poll_thresh=14 ino=257 dd-2584 [002] 143.948373: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1288 unstable=0 bg_thresh=995 thresh=1991 gap=575 poll_thresh=15 ino=257 dd-2584 [002] 143.948434: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1288 unstable=0 bg_thresh=992 thresh=1985 gap=569 poll_thresh=16 ino=257 dd-2584 [002] 143.948553: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1288 unstable=0 bg_thresh=992 thresh=1984 gap=543 poll_thresh=17 ino=257 dd-2584 [002] 143.948674: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1288 unstable=0 bg_thresh=994 thresh=1988 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 143.948793: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1288 unstable=0 bg_thresh=993 thresh=1987 gap=471 poll_thresh=19 ino=257 dd-2584 [002] 143.948798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 143.956189: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1163 unstable=0 bg_thresh=986 thresh=1973 gap=582 poll_thresh=19 ino=257 dd-2584 [002] 143.956259: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1163 unstable=0 bg_thresh=985 thresh=1970 gap=554 poll_thresh=14 ino=257 dd-2584 [002] 143.956322: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1163 unstable=0 bg_thresh=987 thresh=1975 gap=559 poll_thresh=15 ino=257 dd-2584 [002] 143.956381: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1163 unstable=0 bg_thresh=987 thresh=1975 gap=534 poll_thresh=16 ino=257 dd-2584 [002] 143.956498: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1163 unstable=0 bg_thresh=993 thresh=1986 gap=520 poll_thresh=17 ino=257 dd-2584 [002] 143.956619: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1163 unstable=0 bg_thresh=995 thresh=1990 gap=499 poll_thresh=18 ino=257 dd-2584 [002] 143.956910: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1163 unstable=0 bg_thresh=994 thresh=1989 gap=448 poll_thresh=19 ino=257 dd-2584 [002] 143.956914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 143.964174: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1013 unstable=0 bg_thresh=993 thresh=1987 gap=571 poll_thresh=19 ino=257 dd-2584 [002] 143.964244: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1013 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=14 ino=257 dd-2584 [002] 143.964305: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1013 unstable=0 bg_thresh=993 thresh=1986 gap=545 poll_thresh=15 ino=257 dd-2584 [002] 143.964363: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1013 unstable=0 bg_thresh=992 thresh=1985 gap=519 poll_thresh=16 ino=257 dd-2584 [002] 143.964482: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1013 unstable=0 bg_thresh=994 thresh=1989 gap=498 poll_thresh=17 ino=257 dd-2584 [002] 143.964599: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1013 unstable=0 bg_thresh=994 thresh=1988 gap=472 poll_thresh=18 ino=257 dd-2584 [002] 143.964604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 143.972140: balance_dirty_state: bdi btrfs-1: dirty=503 wb=763 unstable=0 bg_thresh=1002 thresh=2005 gap=739 poll_thresh=18 ino=257 dd-2584 [002] 143.972204: balance_dirty_state: bdi btrfs-1: dirty=528 wb=763 unstable=0 bg_thresh=1002 thresh=2005 gap=714 poll_thresh=13 ino=257 dd-2584 [002] 143.972264: balance_dirty_state: bdi btrfs-1: dirty=553 wb=763 unstable=0 bg_thresh=1002 thresh=2004 gap=688 poll_thresh=14 ino=257 dd-2584 [002] 143.972323: balance_dirty_state: bdi btrfs-1: dirty=553 wb=763 unstable=0 bg_thresh=1002 thresh=2004 gap=688 poll_thresh=15 ino=257 dd-2584 [002] 143.972382: balance_dirty_state: bdi btrfs-1: dirty=578 wb=763 unstable=0 bg_thresh=1001 thresh=2003 gap=662 poll_thresh=16 ino=257 dd-2584 [002] 143.972502: balance_dirty_state: bdi btrfs-1: dirty=603 wb=763 unstable=0 bg_thresh=1003 thresh=2007 gap=641 poll_thresh=17 ino=257 dd-2584 [002] 143.972621: balance_dirty_state: bdi btrfs-1: dirty=628 wb=763 unstable=0 bg_thresh=1003 thresh=2006 gap=615 poll_thresh=18 ino=257 dd-2584 [002] 143.972914: balance_dirty_state: bdi btrfs-1: dirty=678 wb=763 unstable=0 bg_thresh=1002 thresh=2005 gap=564 poll_thresh=19 ino=257 dd-2584 [002] 143.973036: balance_dirty_state: bdi btrfs-1: dirty=703 wb=763 unstable=0 bg_thresh=1004 thresh=2009 gap=543 poll_thresh=20 ino=257 dd-2584 [002] 143.973157: balance_dirty_state: bdi btrfs-1: dirty=728 wb=763 unstable=0 bg_thresh=1004 thresh=2008 gap=517 poll_thresh=21 ino=257 dd-2584 [002] 143.973280: balance_dirty_state: bdi btrfs-1: dirty=753 wb=763 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=22 ino=257 dd-2584 [002] 143.973285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 143.980110: balance_dirty_state: bdi btrfs-1: dirty=753 wb=763 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=22 ino=257 dd-2584 [002] 143.980115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 143.988128: balance_dirty_state: bdi btrfs-1: dirty=753 wb=538 unstable=0 bg_thresh=998 thresh=1997 gap=706 poll_thresh=22 ino=257 dd-2584 [002] 143.988196: balance_dirty_state: bdi btrfs-1: dirty=778 wb=538 unstable=0 bg_thresh=995 thresh=1991 gap=675 poll_thresh=16 ino=257 dd-2584 [002] 143.988318: balance_dirty_state: bdi btrfs-1: dirty=803 wb=538 unstable=0 bg_thresh=997 thresh=1995 gap=654 poll_thresh=17 ino=257 dd-2584 [002] 143.988440: balance_dirty_state: bdi btrfs-1: dirty=853 wb=538 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=18 ino=257 dd-2584 [002] 143.988560: balance_dirty_state: bdi btrfs-1: dirty=878 wb=538 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=19 ino=257 dd-2584 [002] 143.988856: balance_dirty_state: bdi btrfs-1: dirty=903 wb=538 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=20 ino=257 dd-2584 [002] 143.988976: balance_dirty_state: bdi btrfs-1: dirty=953 wb=538 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=21 ino=257 dd-2584 [002] 143.989094: balance_dirty_state: bdi btrfs-1: dirty=978 wb=538 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=22 ino=257 dd-2584 [002] 143.989099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=51652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 143.996192: balance_dirty_state: bdi btrfs-1: dirty=978 wb=388 unstable=0 bg_thresh=1003 thresh=2007 gap=641 poll_thresh=22 ino=257 dd-2584 [002] 143.996262: balance_dirty_state: bdi btrfs-1: dirty=978 wb=388 unstable=0 bg_thresh=1003 thresh=2006 gap=640 poll_thresh=16 ino=257 dd-2584 [002] 143.996382: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=388 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 143.996460: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1464 wrote=0 to_write=8192 dd-2584 [002] 143.996508: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=388 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=18 ino=257 dd-2584 [002] 143.996633: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=388 unstable=0 bg_thresh=1004 thresh=2008 gap=542 poll_thresh=19 ino=257 dd-2584 [002] 143.996763: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=438 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=20 ino=257 dd-2584 [002] 143.996764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=51652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 143.999711: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=312 wrote=1008 to_write=7184 dd-2584 [003] 144.004114: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1288 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=20 ino=257 dd-2584 [003] 144.004190: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1288 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=15 ino=257 dd-2584 [003] 144.004259: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1288 unstable=0 bg_thresh=1006 thresh=2012 gap=563 poll_thresh=16 ino=257 dd-2584 [003] 144.004569: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1288 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=17 ino=257 dd-2584 [003] 144.004688: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1288 unstable=0 bg_thresh=1005 thresh=2010 gap=486 poll_thresh=18 ino=257 dd-2584 [003] 144.004693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=51652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 144.012140: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1163 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=18 ino=257 dd-2584 [003] 144.012227: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1163 unstable=0 bg_thresh=995 thresh=1991 gap=592 poll_thresh=13 ino=257 dd-2584 [003] 144.012292: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1163 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=14 ino=257 dd-2584 [003] 144.012352: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1163 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=15 ino=257 dd-2584 [003] 144.012412: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1163 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=16 ino=257 dd-2584 [003] 144.012532: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1163 unstable=0 bg_thresh=997 thresh=1994 gap=495 poll_thresh=17 ino=257 dd-2584 [003] 144.012537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=51652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 144.020213: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1038 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=17 ino=257 dd-2584 [001] 144.020295: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1038 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=13 ino=257 dd-2584 [001] 144.020372: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1038 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 144.020446: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1038 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 144.020522: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1038 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 144.020680: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1038 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 144.021069: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1038 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 144.021197: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1038 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 144.021202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=51652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 144.028193: balance_dirty_state: bdi btrfs-1: dirty=484 wb=913 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 144.028269: balance_dirty_state: bdi btrfs-1: dirty=509 wb=913 unstable=0 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 144.028347: balance_dirty_state: bdi btrfs-1: dirty=509 wb=913 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 144.028421: balance_dirty_state: bdi btrfs-1: dirty=534 wb=913 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 144.028575: balance_dirty_state: bdi btrfs-1: dirty=559 wb=913 unstable=0 bg_thresh=1002 thresh=2005 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 144.028703: balance_dirty_state: bdi btrfs-1: dirty=584 wb=913 unstable=0 bg_thresh=1004 thresh=2009 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 144.028820: balance_dirty_state: bdi btrfs-1: dirty=634 wb=913 unstable=0 bg_thresh=1004 thresh=2008 gap=461 poll_thresh=19 ino=257 dd-2584 [001] 144.028825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=51652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 144.040100: balance_dirty_state: bdi btrfs-1: dirty=631 wb=650 unstable=0 bg_thresh=1001 thresh=2002 gap=721 poll_thresh=19 ino=257 dd-2584 [001] 144.040164: balance_dirty_state: bdi btrfs-1: dirty=631 wb=650 unstable=0 bg_thresh=1003 thresh=2007 gap=726 poll_thresh=14 ino=257 dd-2584 [001] 144.040224: balance_dirty_state: bdi btrfs-1: dirty=656 wb=650 unstable=0 bg_thresh=1003 thresh=2007 gap=701 poll_thresh=15 ino=257 dd-2584 [001] 144.040284: balance_dirty_state: bdi btrfs-1: dirty=681 wb=650 unstable=0 bg_thresh=1003 thresh=2006 gap=675 poll_thresh=16 ino=257 dd-2584 [001] 144.040575: balance_dirty_state: bdi btrfs-1: dirty=706 wb=650 unstable=0 bg_thresh=1005 thresh=2011 gap=655 poll_thresh=17 ino=257 dd-2584 [001] 144.040696: balance_dirty_state: bdi btrfs-1: dirty=731 wb=650 unstable=0 bg_thresh=1007 thresh=2015 gap=634 poll_thresh=18 ino=257 dd-2584 [001] 144.040814: balance_dirty_state: bdi btrfs-1: dirty=756 wb=650 unstable=0 bg_thresh=1007 thresh=2014 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 144.040930: balance_dirty_state: bdi btrfs-1: dirty=806 wb=650 unstable=0 bg_thresh=1006 thresh=2013 gap=557 poll_thresh=20 ino=257 dd-2584 [001] 144.041047: balance_dirty_state: bdi btrfs-1: dirty=831 wb=650 unstable=0 bg_thresh=1006 thresh=2012 gap=531 poll_thresh=21 ino=257 dd-2584 [001] 144.041166: balance_dirty_state: bdi btrfs-1: dirty=856 wb=650 unstable=0 bg_thresh=1008 thresh=2016 gap=510 poll_thresh=22 ino=257 dd-2584 [001] 144.041284: balance_dirty_state: bdi btrfs-1: dirty=906 wb=650 unstable=0 bg_thresh=1007 thresh=2015 gap=459 poll_thresh=23 ino=257 dd-2584 [001] 144.041289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=51652 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 144.048163: balance_dirty_state: bdi btrfs-1: dirty=906 wb=525 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=23 ino=257 dd-2584 [006] 144.048231: balance_dirty_state: bdi btrfs-1: dirty=906 wb=525 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=17 ino=257 dd-2584 [006] 144.048528: balance_dirty_state: bdi btrfs-1: dirty=956 wb=525 unstable=0 bg_thresh=1009 thresh=2019 gap=538 poll_thresh=18 ino=257 dd-2584 [006] 144.048649: balance_dirty_state: bdi btrfs-1: dirty=981 wb=525 unstable=0 bg_thresh=1009 thresh=2018 gap=512 poll_thresh=19 ino=257 dd-2584 [006] 144.048771: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=525 unstable=0 bg_thresh=1008 thresh=2017 gap=486 poll_thresh=20 ino=257 dd-2584 [006] 144.048776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=51652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 144.060199: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=247 unstable=0 bg_thresh=1004 thresh=2009 gap=762 poll_thresh=20 ino=257 dd-2584 [006] 144.060271: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=247 unstable=0 bg_thresh=1007 thresh=2014 gap=742 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 144.060296: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1528 wrote=0 to_write=8192 dd-2584 [006] 144.060361: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=247 unstable=0 bg_thresh=1004 thresh=2008 gap=711 poll_thresh=16 ino=257 dd-2584 [006] 144.060528: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=247 unstable=0 bg_thresh=1006 thresh=2012 gap=690 poll_thresh=17 ino=257 dd-2584 [006] 144.060703: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=297 unstable=0 bg_thresh=1005 thresh=2011 gap=664 poll_thresh=18 ino=257 dd-2584 [006] 144.060878: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=347 unstable=0 bg_thresh=1005 thresh=2010 gap=638 poll_thresh=19 ino=257 dd-2584 [006] 144.061058: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=372 unstable=0 bg_thresh=1007 thresh=2014 gap=617 poll_thresh=20 ino=257 dd-2584 [006] 144.061529: balance_dirty_state: bdi btrfs-1: dirty=900 wb=522 unstable=0 bg_thresh=1006 thresh=2013 gap=591 poll_thresh=21 ino=257 dd-2584 [006] 144.061711: balance_dirty_state: bdi btrfs-1: dirty=875 wb=572 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=22 ino=257 dd-2584 [006] 144.061894: balance_dirty_state: bdi btrfs-1: dirty=875 wb=622 unstable=0 bg_thresh=1005 thresh=2011 gap=514 poll_thresh=23 ino=257 dd-2584 [006] 144.062080: balance_dirty_state: bdi btrfs-1: dirty=850 wb=672 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=24 ino=257 dd-2584 [006] 144.062082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=51652 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 144.063735: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=376 wrote=1168 to_write=7024 dd-2584 [006] 144.068158: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1272 unstable=0 bg_thresh=1005 thresh=2011 gap=614 poll_thresh=24 ino=257 dd-2584 [006] 144.068230: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1279 unstable=0 bg_thresh=1006 thresh=2013 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 144.068353: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1279 unstable=0 bg_thresh=1008 thresh=2017 gap=570 poll_thresh=19 ino=257 dd-2584 [006] 144.068472: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1279 unstable=0 bg_thresh=1008 thresh=2016 gap=544 poll_thresh=20 ino=257 dd-2584 [006] 144.068593: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1279 unstable=0 bg_thresh=1007 thresh=2015 gap=518 poll_thresh=21 ino=257 dd-2584 [006] 144.068714: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1279 unstable=0 bg_thresh=1007 thresh=2014 gap=467 poll_thresh=22 ino=257 dd-2584 [006] 144.068719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=51652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 144.076203: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1179 unstable=0 bg_thresh=1003 thresh=2007 gap=568 poll_thresh=22 ino=257 dd-2584 [006] 144.076446: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1179 unstable=0 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 144.076566: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1179 unstable=0 bg_thresh=1002 thresh=2005 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 144.076683: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1179 unstable=0 bg_thresh=1004 thresh=2009 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 144.076687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=51652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 144.084182: balance_dirty_state: bdi btrfs-1: dirty=335 wb=904 unstable=0 bg_thresh=1005 thresh=2011 gap=772 poll_thresh=18 ino=257 dd-2584 [006] 144.084270: balance_dirty_state: bdi btrfs-1: dirty=335 wb=904 unstable=0 bg_thresh=1002 thresh=2005 gap=766 poll_thresh=13 ino=257 dd-2584 [006] 144.084333: balance_dirty_state: bdi btrfs-1: dirty=360 wb=904 unstable=0 bg_thresh=1005 thresh=2010 gap=746 poll_thresh=14 ino=257 dd-2584 [006] 144.084391: balance_dirty_state: bdi btrfs-1: dirty=385 wb=904 unstable=0 bg_thresh=1004 thresh=2009 gap=720 poll_thresh=15 ino=257 dd-2584 [006] 144.084448: balance_dirty_state: bdi btrfs-1: dirty=385 wb=904 unstable=0 bg_thresh=1004 thresh=2009 gap=720 poll_thresh=16 ino=257 dd-2584 [006] 144.084560: balance_dirty_state: bdi btrfs-1: dirty=435 wb=904 unstable=0 bg_thresh=1004 thresh=2008 gap=669 poll_thresh=17 ino=257 dd-2584 [006] 144.084673: balance_dirty_state: bdi btrfs-1: dirty=460 wb=904 unstable=0 bg_thresh=1006 thresh=2012 gap=648 poll_thresh=18 ino=257 dd-2584 [006] 144.084788: balance_dirty_state: bdi btrfs-1: dirty=485 wb=904 unstable=0 bg_thresh=1005 thresh=2011 gap=622 poll_thresh=19 ino=257 dd-2584 [006] 144.085065: balance_dirty_state: bdi btrfs-1: dirty=510 wb=904 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=20 ino=257 dd-2584 [006] 144.085178: balance_dirty_state: bdi btrfs-1: dirty=560 wb=904 unstable=0 bg_thresh=1004 thresh=2009 gap=545 poll_thresh=21 ino=257 dd-2584 [006] 144.085295: balance_dirty_state: bdi btrfs-1: dirty=585 wb=904 unstable=0 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=22 ino=257 dd-2584 [006] 144.085416: balance_dirty_state: bdi btrfs-1: dirty=610 wb=904 unstable=0 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=23 ino=257 dd-2584 [006] 144.085421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=51652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 144.092235: balance_dirty_state: bdi btrfs-1: dirty=610 wb=779 unstable=0 bg_thresh=1000 thresh=2000 gap=611 poll_thresh=23 ino=257 dd-2584 [005] 144.092303: balance_dirty_state: bdi btrfs-1: dirty=610 wb=779 unstable=0 bg_thresh=999 thresh=1998 gap=609 poll_thresh=17 ino=257 dd-2584 [005] 144.092447: balance_dirty_state: bdi btrfs-1: dirty=660 wb=779 unstable=0 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=18 ino=257 dd-2584 [005] 144.092682: balance_dirty_state: bdi btrfs-1: dirty=685 wb=779 unstable=0 bg_thresh=1006 thresh=2013 gap=549 poll_thresh=19 ino=257 dd-2584 [005] 144.092920: balance_dirty_state: bdi btrfs-1: dirty=710 wb=779 unstable=0 bg_thresh=1006 thresh=2012 gap=523 poll_thresh=20 ino=257 dd-2584 [005] 144.093153: balance_dirty_state: bdi btrfs-1: dirty=760 wb=779 unstable=0 bg_thresh=1005 thresh=2011 gap=472 poll_thresh=21 ino=257 dd-2584 [005] 144.093162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=53904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 144.100239: balance_dirty_state: bdi btrfs-1: dirty=760 wb=654 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=21 ino=257 dd-2584 [005] 144.100714: balance_dirty_state: bdi btrfs-1: dirty=760 wb=654 unstable=0 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 144.100950: balance_dirty_state: bdi btrfs-1: dirty=810 wb=654 unstable=0 bg_thresh=1004 thresh=2008 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 144.101187: balance_dirty_state: bdi btrfs-1: dirty=835 wb=654 unstable=0 bg_thresh=1006 thresh=2012 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 144.101421: balance_dirty_state: bdi btrfs-1: dirty=860 wb=654 unstable=0 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 144.101430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=53904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 144.108274: balance_dirty_state: bdi btrfs-1: dirty=860 wb=529 unstable=0 bg_thresh=1007 thresh=2015 gap=626 poll_thresh=19 ino=257 dd-2584 [005] 144.108402: balance_dirty_state: bdi btrfs-1: dirty=885 wb=529 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 144.108523: balance_dirty_state: bdi btrfs-1: dirty=885 wb=529 unstable=0 bg_thresh=1007 thresh=2014 gap=600 poll_thresh=15 ino=257 dd-2584 [005] 144.108641: balance_dirty_state: bdi btrfs-1: dirty=910 wb=529 unstable=0 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 144.108876: balance_dirty_state: bdi btrfs-1: dirty=935 wb=529 unstable=0 bg_thresh=1006 thresh=2012 gap=548 poll_thresh=17 ino=257 dd-2584 [005] 144.109109: balance_dirty_state: bdi btrfs-1: dirty=985 wb=529 unstable=0 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 144.109118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=53904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 144.116304: balance_dirty_state: bdi btrfs-1: dirty=985 wb=404 unstable=0 bg_thresh=1005 thresh=2011 gap=622 poll_thresh=18 ino=257 dd-2584 [005] 144.116388: balance_dirty_state: bdi btrfs-1: dirty=985 wb=404 unstable=0 bg_thresh=1008 thresh=2016 gap=627 poll_thresh=13 ino=257 dd-2584 [005] 144.116445: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=404 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 144.116532: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1584 wrote=0 to_write=8192 dd-2584 [005] 144.116684: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=404 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=15 ino=257 dd-2584 [005] 144.116748: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=429 unstable=0 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 144.116876: balance_dirty_state: bdi btrfs-1: dirty=985 wb=479 unstable=0 bg_thresh=1006 thresh=2013 gap=549 poll_thresh=17 ino=257 dd-2584 [005] 144.117009: balance_dirty_state: bdi btrfs-1: dirty=985 wb=554 unstable=0 bg_thresh=1006 thresh=2012 gap=473 poll_thresh=18 ino=257 dd-2584 [005] 144.117011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=53904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 144.118878: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=432 wrote=1008 to_write=7184 dd-2584 [005] 144.124153: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1279 unstable=0 bg_thresh=1005 thresh=2011 gap=622 poll_thresh=18 ino=257 dd-2584 [005] 144.124264: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1279 unstable=0 bg_thresh=1008 thresh=2016 gap=627 poll_thresh=13 ino=257 dd-2584 [005] 144.124348: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1279 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 144.124430: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1279 unstable=0 bg_thresh=1004 thresh=2009 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 144.124510: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1279 unstable=0 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 144.124669: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1279 unstable=0 bg_thresh=1006 thresh=2013 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 144.124830: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1279 unstable=0 bg_thresh=1006 thresh=2012 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 144.124836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=53904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 144.132242: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1279 unstable=0 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 144.132247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=53904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 144.140261: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1004 unstable=0 bg_thresh=1005 thresh=2010 gap=771 poll_thresh=18 ino=257 dd-2584 [005] 144.140329: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1004 unstable=0 bg_thresh=1004 thresh=2009 gap=770 poll_thresh=13 ino=257 dd-2584 [005] 144.140390: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1004 unstable=0 bg_thresh=1007 thresh=2014 gap=750 poll_thresh=14 ino=257 dd-2584 [005] 144.140625: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1004 unstable=0 bg_thresh=1006 thresh=2013 gap=724 poll_thresh=15 ino=257 dd-2584 [005] 144.140684: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1004 unstable=0 bg_thresh=1006 thresh=2013 gap=724 poll_thresh=16 ino=257 dd-2584 [005] 144.140801: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1004 unstable=0 bg_thresh=1006 thresh=2012 gap=673 poll_thresh=17 ino=257 dd-2584 [005] 144.140918: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1004 unstable=0 bg_thresh=1008 thresh=2016 gap=652 poll_thresh=18 ino=257 dd-2584 [005] 144.141036: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1004 unstable=0 bg_thresh=1004 thresh=2009 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 144.141152: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1004 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=20 ino=257 dd-2584 [005] 144.141269: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1004 unstable=0 bg_thresh=1003 thresh=2007 gap=543 poll_thresh=21 ino=257 dd-2584 [005] 144.141388: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1004 unstable=0 bg_thresh=1005 thresh=2011 gap=522 poll_thresh=22 ino=257 dd-2584 [005] 144.141507: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1004 unstable=0 bg_thresh=1005 thresh=2010 gap=496 poll_thresh=23 ino=257 dd-2584 [005] 144.141511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=53904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 144.152019: balance_dirty_state: bdi btrfs-1: dirty=510 wb=729 unstable=0 bg_thresh=1004 thresh=2009 gap=770 poll_thresh=23 ino=257 dd-2584 [001] 144.152272: balance_dirty_state: bdi btrfs-1: dirty=510 wb=729 unstable=0 bg_thresh=1004 thresh=2009 gap=770 poll_thresh=17 ino=257 dd-2584 [001] 144.152392: balance_dirty_state: bdi btrfs-1: dirty=560 wb=729 unstable=0 bg_thresh=1006 thresh=2013 gap=724 poll_thresh=18 ino=257 dd-2584 [001] 144.152511: balance_dirty_state: bdi btrfs-1: dirty=585 wb=729 unstable=0 bg_thresh=1006 thresh=2012 gap=698 poll_thresh=19 ino=257 dd-2584 [001] 144.152632: balance_dirty_state: bdi btrfs-1: dirty=610 wb=729 unstable=0 bg_thresh=1005 thresh=2011 gap=672 poll_thresh=20 ino=257 dd-2584 [001] 144.152750: balance_dirty_state: bdi btrfs-1: dirty=660 wb=729 unstable=0 bg_thresh=1005 thresh=2010 gap=621 poll_thresh=21 ino=257 dd-2584 [001] 144.152869: balance_dirty_state: bdi btrfs-1: dirty=685 wb=729 unstable=0 bg_thresh=1007 thresh=2014 gap=600 poll_thresh=22 ino=257 dd-2584 [001] 144.152988: balance_dirty_state: bdi btrfs-1: dirty=710 wb=729 unstable=0 bg_thresh=1003 thresh=2007 gap=568 poll_thresh=23 ino=257 dd-2584 [001] 144.153104: balance_dirty_state: bdi btrfs-1: dirty=735 wb=729 unstable=0 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=24 ino=257 dd-2584 [001] 144.153381: balance_dirty_state: bdi btrfs-1: dirty=785 wb=729 unstable=0 bg_thresh=1002 thresh=2005 gap=491 poll_thresh=25 ino=257 dd-2584 [001] 144.153386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-294% task_weight=100% bdi_bw=53904 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 144.164138: balance_dirty_state: bdi btrfs-1: dirty=785 wb=479 unstable=0 bg_thresh=999 thresh=1998 gap=734 poll_thresh=25 ino=257 dd-2584 [001] 144.164255: balance_dirty_state: bdi btrfs-1: dirty=777 wb=491 unstable=0 bg_thresh=1000 thresh=2000 gap=732 poll_thresh=19 ino=257 dd-2584 [001] 144.164486: balance_dirty_state: bdi btrfs-1: dirty=827 wb=491 unstable=0 bg_thresh=999 thresh=1999 gap=681 poll_thresh=20 ino=257 dd-2584 [001] 144.164723: balance_dirty_state: bdi btrfs-1: dirty=852 wb=491 unstable=0 bg_thresh=1002 thresh=2004 gap=661 poll_thresh=21 ino=257 dd-2584 [001] 144.164971: balance_dirty_state: bdi btrfs-1: dirty=877 wb=491 unstable=0 bg_thresh=1001 thresh=2003 gap=635 poll_thresh=22 ino=257 dd-2584 [001] 144.165189: balance_dirty_state: bdi btrfs-1: dirty=902 wb=491 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=23 ino=257 dd-2584 [001] 144.165385: balance_dirty_state: bdi btrfs-1: dirty=952 wb=491 unstable=0 bg_thresh=1000 thresh=2000 gap=557 poll_thresh=24 ino=257 dd-2584 [001] 144.165639: balance_dirty_state: bdi btrfs-1: dirty=977 wb=491 unstable=0 bg_thresh=999 thresh=1999 gap=531 poll_thresh=25 ino=257 dd-2584 [001] 144.165894: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=491 unstable=0 bg_thresh=1008 thresh=2017 gap=511 poll_thresh=26 ino=257 flush-btrfs-1-2586 [002] 144.165979: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1632 wrote=0 to_write=8192 dd-2584 [001] 144.166511: balance_dirty_state: bdi btrfs-1: dirty=990 wb=541 unstable=0 bg_thresh=1008 thresh=2016 gap=485 poll_thresh=27 ino=257 dd-2584 [001] 144.166514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=53904 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 144.168529: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=484 wrote=960 to_write=7232 dd-2584 [001] 144.176140: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1329 unstable=0 bg_thresh=1003 thresh=2006 gap=600 poll_thresh=27 ino=257 dd-2584 [001] 144.176216: balance_dirty_state: bdi btrfs-1: dirty=90 wb=1329 unstable=0 bg_thresh=1002 thresh=2005 gap=586 poll_thresh=20 ino=257 dd-2584 [001] 144.176358: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1329 unstable=0 bg_thresh=1003 thresh=2007 gap=562 poll_thresh=21 ino=257 dd-2584 [001] 144.176500: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1329 unstable=0 bg_thresh=1002 thresh=2005 gap=521 poll_thresh=22 ino=257 dd-2584 [001] 144.176638: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1329 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=23 ino=257 dd-2584 [001] 144.176643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=53904 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 144.188307: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1079 unstable=0 bg_thresh=1001 thresh=2002 gap=742 poll_thresh=23 ino=257 dd-2584 [001] 144.188414: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1079 unstable=0 bg_thresh=1000 thresh=2001 gap=728 poll_thresh=17 ino=257 dd-2584 [001] 144.188602: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1079 unstable=0 bg_thresh=999 thresh=1999 gap=687 poll_thresh=18 ino=257 dd-2584 [001] 144.188791: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1079 unstable=0 bg_thresh=1000 thresh=2001 gap=663 poll_thresh=19 ino=257 dd-2584 [001] 144.188976: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1079 unstable=0 bg_thresh=999 thresh=1999 gap=622 poll_thresh=20 ino=257 dd-2584 [001] 144.189403: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1079 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=21 ino=257 dd-2584 [001] 144.189589: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1079 unstable=0 bg_thresh=1001 thresh=2002 gap=560 poll_thresh=22 ino=257 dd-2584 [001] 144.189775: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1079 unstable=0 bg_thresh=1001 thresh=2002 gap=534 poll_thresh=23 ino=257 dd-2584 [001] 144.189959: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1079 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=24 ino=257 dd-2584 [001] 144.189965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=53904 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 144.200271: balance_dirty_state: bdi btrfs-1: dirty=427 wb=954 unstable=0 bg_thresh=1002 thresh=2005 gap=624 poll_thresh=24 ino=257 dd-2584 [001] 144.200377: balance_dirty_state: bdi btrfs-1: dirty=452 wb=954 unstable=0 bg_thresh=1002 thresh=2005 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 144.200499: balance_dirty_state: bdi btrfs-1: dirty=477 wb=954 unstable=0 bg_thresh=1002 thresh=2004 gap=573 poll_thresh=19 ino=257 dd-2584 [001] 144.200621: balance_dirty_state: bdi btrfs-1: dirty=502 wb=954 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=20 ino=257 dd-2584 [001] 144.200743: balance_dirty_state: bdi btrfs-1: dirty=552 wb=954 unstable=0 bg_thresh=1003 thresh=2007 gap=501 poll_thresh=21 ino=257 dd-2584 [001] 144.200748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=55248 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 144.208245: balance_dirty_state: bdi btrfs-1: dirty=552 wb=829 unstable=0 bg_thresh=1002 thresh=2004 gap=623 poll_thresh=21 ino=257 dd-2584 [001] 144.208314: balance_dirty_state: bdi btrfs-1: dirty=552 wb=829 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=16 ino=257 dd-2584 [001] 144.208614: balance_dirty_state: bdi btrfs-1: dirty=602 wb=829 unstable=0 bg_thresh=1001 thresh=2002 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 144.208747: balance_dirty_state: bdi btrfs-1: dirty=627 wb=829 unstable=0 bg_thresh=1000 thresh=2001 gap=545 poll_thresh=18 ino=257 dd-2584 [001] 144.208881: balance_dirty_state: bdi btrfs-1: dirty=652 wb=829 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=19 ino=257 dd-2584 [001] 144.209013: balance_dirty_state: bdi btrfs-1: dirty=677 wb=829 unstable=0 bg_thresh=999 thresh=1999 gap=493 poll_thresh=20 ino=257 dd-2584 [001] 144.209018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=55248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 144.216269: balance_dirty_state: bdi btrfs-1: dirty=677 wb=579 unstable=0 bg_thresh=1002 thresh=2004 gap=748 poll_thresh=20 ino=257 dd-2584 [001] 144.216375: balance_dirty_state: bdi btrfs-1: dirty=690 wb=579 unstable=0 bg_thresh=1005 thresh=2010 gap=741 poll_thresh=15 ino=257 dd-2584 [001] 144.216446: balance_dirty_state: bdi btrfs-1: dirty=703 wb=579 unstable=0 bg_thresh=1004 thresh=2009 gap=727 poll_thresh=16 ino=257 dd-2584 [001] 144.216573: balance_dirty_state: bdi btrfs-1: dirty=741 wb=579 unstable=0 bg_thresh=1001 thresh=2003 gap=683 poll_thresh=17 ino=257 dd-2584 [001] 144.216702: balance_dirty_state: bdi btrfs-1: dirty=766 wb=579 unstable=0 bg_thresh=1003 thresh=2007 gap=662 poll_thresh=18 ino=257 dd-2584 [001] 144.217132: balance_dirty_state: bdi btrfs-1: dirty=829 wb=579 unstable=0 bg_thresh=1047 thresh=2094 gap=686 poll_thresh=19 ino=257 dd-2584 [001] 144.217411: balance_dirty_state: bdi btrfs-1: dirty=854 wb=579 unstable=0 bg_thresh=1046 thresh=2093 gap=660 poll_thresh=20 ino=257 dd-2584 [001] 144.217525: balance_dirty_state: bdi btrfs-1: dirty=879 wb=579 unstable=0 bg_thresh=1046 thresh=2092 gap=634 poll_thresh=21 ino=257 dd-2584 [001] 144.217641: balance_dirty_state: bdi btrfs-1: dirty=904 wb=579 unstable=0 bg_thresh=1045 thresh=2091 gap=608 poll_thresh=22 ino=257 dd-2584 [001] 144.217758: balance_dirty_state: bdi btrfs-1: dirty=954 wb=579 unstable=0 bg_thresh=1047 thresh=2095 gap=562 poll_thresh=23 ino=257 dd-2584 [001] 144.217876: balance_dirty_state: bdi btrfs-1: dirty=979 wb=579 unstable=0 bg_thresh=1047 thresh=2094 gap=536 poll_thresh=24 ino=257 dd-2584 [001] 144.217993: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=579 unstable=0 bg_thresh=1046 thresh=2093 gap=510 poll_thresh=25 ino=257 dd-2584 [001] 144.217997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1442 task_limit=1352 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-87% task_gap=-274% task_weight=100% bdi_bw=55248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 144.228323: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=329 unstable=0 bg_thresh=1046 thresh=2093 gap=760 poll_thresh=25 ino=257 dd-2584 [002] 144.228455: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=329 unstable=0 bg_thresh=1043 thresh=2087 gap=729 poll_thresh=19 ino=257 dd-2584 [002] 144.228691: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=329 unstable=0 bg_thresh=1045 thresh=2091 gap=708 poll_thresh=20 ino=257 flush-btrfs-1-2586 [006] 144.228738: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1696 wrote=0 to_write=8192 dd-2584 [002] 144.229189: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=381 unstable=0 bg_thresh=1045 thresh=2090 gap=682 poll_thresh=21 ino=257 dd-2584 [002] 144.229369: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=433 unstable=0 bg_thresh=1044 thresh=2089 gap=631 poll_thresh=22 ino=257 dd-2584 [002] 144.229563: balance_dirty_state: bdi btrfs-1: dirty=998 wb=485 unstable=0 bg_thresh=1044 thresh=2088 gap=605 poll_thresh=23 ino=257 dd-2584 [002] 144.229773: balance_dirty_state: bdi btrfs-1: dirty=971 wb=537 unstable=0 bg_thresh=1042 thresh=2084 gap=576 poll_thresh=24 ino=257 dd-2584 [002] 144.229990: balance_dirty_state: bdi btrfs-1: dirty=944 wb=589 unstable=0 bg_thresh=1036 thresh=2073 gap=540 poll_thresh=25 ino=257 dd-2584 [002] 144.230200: balance_dirty_state: bdi btrfs-1: dirty=942 wb=641 unstable=0 bg_thresh=1034 thresh=2069 gap=486 poll_thresh=26 ino=257 dd-2584 [002] 144.230202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=55248 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 144.232092: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=544 wrote=1168 to_write=7024 dd-2584 [002] 144.236326: balance_dirty_state: bdi btrfs-1: dirty=115 wb=1368 unstable=0 bg_thresh=1037 thresh=2074 gap=591 poll_thresh=26 ino=257 dd-2584 [002] 144.236406: balance_dirty_state: bdi btrfs-1: dirty=115 wb=1368 unstable=0 bg_thresh=1036 thresh=2073 gap=590 poll_thresh=19 ino=257 dd-2584 [002] 144.236542: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1368 unstable=0 bg_thresh=1039 thresh=2079 gap=558 poll_thresh=20 ino=257 dd-2584 [002] 144.236677: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1368 unstable=0 bg_thresh=1036 thresh=2072 gap=513 poll_thresh=21 ino=257 dd-2584 [002] 144.236682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-255% task_weight=99% bdi_bw=55248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 144.244255: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1243 unstable=0 bg_thresh=1035 thresh=2070 gap=636 poll_thresh=21 ino=257 dd-2584 [002] 144.244530: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1243 unstable=0 bg_thresh=1037 thresh=2075 gap=641 poll_thresh=16 ino=257 dd-2584 [002] 144.244652: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1243 unstable=0 bg_thresh=1037 thresh=2074 gap=590 poll_thresh=17 ino=257 dd-2584 [002] 144.244776: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1243 unstable=0 bg_thresh=1036 thresh=2073 gap=564 poll_thresh=18 ino=257 dd-2584 [002] 144.244900: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1243 unstable=0 bg_thresh=1036 thresh=2072 gap=538 poll_thresh=19 ino=257 dd-2584 [002] 144.245027: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1243 unstable=0 bg_thresh=1038 thresh=2076 gap=517 poll_thresh=20 ino=257 dd-2584 [002] 144.245031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=55248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 144.252258: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1180 unstable=0 bg_thresh=1039 thresh=2078 gap=582 poll_thresh=20 ino=257 dd-2584 [002] 144.252346: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1180 unstable=0 bg_thresh=1038 thresh=2077 gap=556 poll_thresh=15 ino=257 dd-2584 [002] 144.252411: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1180 unstable=0 bg_thresh=1038 thresh=2077 gap=531 poll_thresh=16 ino=257 dd-2584 [002] 144.252843: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1180 unstable=0 bg_thresh=1044 thresh=2088 gap=504 poll_thresh=17 ino=257 dd-2584 [002] 144.252848: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1348 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=55248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 144.260260: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1050 unstable=0 bg_thresh=1037 thresh=2074 gap=620 poll_thresh=17 ino=257 dd-2584 [002] 144.260345: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1050 unstable=0 bg_thresh=1036 thresh=2073 gap=606 poll_thresh=13 ino=257 dd-2584 [002] 144.260411: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1050 unstable=0 bg_thresh=1033 thresh=2067 gap=600 poll_thresh=14 ino=257 dd-2584 [002] 144.260476: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1050 unstable=0 bg_thresh=1036 thresh=2072 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 144.260714: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1050 unstable=0 bg_thresh=1035 thresh=2071 gap=579 poll_thresh=16 ino=257 dd-2584 [002] 144.260844: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1050 unstable=0 bg_thresh=1035 thresh=2070 gap=528 poll_thresh=17 ino=257 dd-2584 [002] 144.260973: balance_dirty_state: bdi btrfs-1: dirty=517 wb=1050 unstable=0 bg_thresh=1034 thresh=2069 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 144.260978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=55248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 144.268251: balance_dirty_state: bdi btrfs-1: dirty=517 wb=780 unstable=0 bg_thresh=1036 thresh=2072 gap=775 poll_thresh=18 ino=257 dd-2584 [002] 144.268392: balance_dirty_state: bdi btrfs-1: dirty=542 wb=780 unstable=0 bg_thresh=1038 thresh=2077 gap=755 poll_thresh=13 ino=257 dd-2584 [002] 144.268521: balance_dirty_state: bdi btrfs-1: dirty=542 wb=780 unstable=0 bg_thresh=1035 thresh=2071 gap=749 poll_thresh=14 ino=257 dd-2584 [002] 144.268652: balance_dirty_state: bdi btrfs-1: dirty=567 wb=780 unstable=0 bg_thresh=1038 thresh=2076 gap=729 poll_thresh=15 ino=257 dd-2584 [002] 144.269265: balance_dirty_state: bdi btrfs-1: dirty=580 wb=780 unstable=0 bg_thresh=1048 thresh=2096 gap=736 poll_thresh=16 ino=257 dd-2584 [002] 144.269524: balance_dirty_state: bdi btrfs-1: dirty=630 wb=780 unstable=0 bg_thresh=1045 thresh=2090 gap=680 poll_thresh=17 ino=257 dd-2584 [002] 144.269782: balance_dirty_state: bdi btrfs-1: dirty=655 wb=780 unstable=0 bg_thresh=1047 thresh=2094 gap=659 poll_thresh=18 ino=257 dd-2584 [002] 144.270038: balance_dirty_state: bdi btrfs-1: dirty=680 wb=780 unstable=0 bg_thresh=1046 thresh=2093 gap=633 poll_thresh=19 ino=257 dd-2584 [002] 144.271047: balance_dirty_state: bdi btrfs-1: dirty=705 wb=780 unstable=0 bg_thresh=1046 thresh=2093 gap=608 poll_thresh=20 ino=257 dd-2584 [002] 144.271474: balance_dirty_state: bdi btrfs-1: dirty=743 wb=780 unstable=0 bg_thresh=1043 thresh=2087 gap=564 poll_thresh=21 ino=257 dd-2584 [002] 144.271934: balance_dirty_state: bdi btrfs-1: dirty=781 wb=780 unstable=0 bg_thresh=1046 thresh=2092 gap=531 poll_thresh=22 ino=257 dd-2584 [002] 144.272068: balance_dirty_state: bdi btrfs-1: dirty=806 wb=780 unstable=0 bg_thresh=1045 thresh=2090 gap=504 poll_thresh=23 ino=257 dd-2584 [002] 144.272074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1439 task_limit=1350 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=55248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 144.276212: balance_dirty_state: bdi btrfs-1: dirty=806 wb=655 unstable=0 bg_thresh=1035 thresh=2071 gap=610 poll_thresh=23 ino=257 dd-2584 [002] 144.276297: balance_dirty_state: bdi btrfs-1: dirty=819 wb=655 unstable=0 bg_thresh=1036 thresh=2072 gap=598 poll_thresh=17 ino=257 dd-2584 [002] 144.276432: balance_dirty_state: bdi btrfs-1: dirty=857 wb=655 unstable=0 bg_thresh=1035 thresh=2071 gap=559 poll_thresh=18 ino=257 dd-2584 [002] 144.276560: balance_dirty_state: bdi btrfs-1: dirty=882 wb=655 unstable=0 bg_thresh=1037 thresh=2075 gap=538 poll_thresh=19 ino=257 dd-2584 [002] 144.276689: balance_dirty_state: bdi btrfs-1: dirty=907 wb=655 unstable=0 bg_thresh=1037 thresh=2074 gap=512 poll_thresh=20 ino=257 dd-2584 [002] 144.276693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=55248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 144.288248: balance_dirty_state: bdi btrfs-1: dirty=907 wb=416 unstable=0 bg_thresh=1027 thresh=2055 gap=732 poll_thresh=20 ino=257 dd-2584 [005] 144.288377: balance_dirty_state: bdi btrfs-1: dirty=932 wb=416 unstable=0 bg_thresh=1024 thresh=2048 gap=700 poll_thresh=15 ino=257 dd-2584 [005] 144.288509: balance_dirty_state: bdi btrfs-1: dirty=932 wb=416 unstable=0 bg_thresh=1026 thresh=2053 gap=705 poll_thresh=16 ino=257 dd-2584 [005] 144.289007: balance_dirty_state: bdi btrfs-1: dirty=983 wb=416 unstable=0 bg_thresh=1021 thresh=2042 gap=643 poll_thresh=17 ino=257 dd-2584 [005] 144.289380: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=416 unstable=0 bg_thresh=1041 thresh=2083 gap=646 poll_thresh=18 ino=257 dd-2584 [005] 144.289502: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=416 unstable=0 bg_thresh=1042 thresh=2084 gap=622 poll_thresh=19 ino=257 flush-btrfs-1-2586 [000] 144.289519: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1756 wrote=0 to_write=8192 dd-2584 [005] 144.289651: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=416 unstable=0 bg_thresh=1038 thresh=2077 gap=590 poll_thresh=20 ino=257 dd-2584 [005] 144.289908: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=441 unstable=0 bg_thresh=1038 thresh=2076 gap=564 poll_thresh=21 ino=257 dd-2584 [005] 144.290169: balance_dirty_state: bdi btrfs-1: dirty=1095 wb=467 unstable=0 bg_thresh=1037 thresh=2075 gap=513 poll_thresh=22 ino=257 dd-2584 [005] 144.290172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=55248 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 144.296274: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1297 unstable=0 bg_thresh=1031 thresh=2063 gap=514 poll_thresh=22 ino=257 dd-2584 [005] 144.296279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=55248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 144.300511: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=616 wrote=1040 to_write=7152 dd-2584 [005] 144.304174: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1197 unstable=0 bg_thresh=1016 thresh=2032 gap=733 poll_thresh=22 ino=257 dd-2584 [005] 144.304251: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1197 unstable=0 bg_thresh=1018 thresh=2037 gap=738 poll_thresh=16 ino=257 dd-2584 [005] 144.304447: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1197 unstable=0 bg_thresh=1020 thresh=2041 gap=692 poll_thresh=17 ino=257 dd-2584 [005] 144.304884: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1197 unstable=0 bg_thresh=1020 thresh=2040 gap=666 poll_thresh=18 ino=257 dd-2584 [005] 144.305037: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1197 unstable=0 bg_thresh=1019 thresh=2039 gap=640 poll_thresh=19 ino=257 dd-2584 [005] 144.305174: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1197 unstable=0 bg_thresh=1021 thresh=2043 gap=619 poll_thresh=20 ino=257 dd-2584 [005] 144.305336: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1197 unstable=0 bg_thresh=1017 thresh=2035 gap=573 poll_thresh=21 ino=257 dd-2584 [005] 144.305537: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1197 unstable=0 bg_thresh=1017 thresh=2035 gap=547 poll_thresh=22 ino=257 dd-2584 [005] 144.305686: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1197 unstable=0 bg_thresh=1017 thresh=2035 gap=521 poll_thresh=23 ino=257 dd-2584 [005] 144.305823: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1197 unstable=0 bg_thresh=1019 thresh=2039 gap=475 poll_thresh=24 ino=257 dd-2584 [005] 144.305831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-121% task_gap=-340% task_weight=98% bdi_bw=57448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 144.312243: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1197 unstable=0 bg_thresh=1017 thresh=2035 gap=471 poll_thresh=24 ino=257 dd-2584 [005] 144.312251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-123% task_gap=-346% task_weight=98% bdi_bw=57448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 144.320295: balance_dirty_state: bdi btrfs-1: dirty=367 wb=921 unstable=0 bg_thresh=1017 thresh=2034 gap=746 poll_thresh=24 ino=257 dd-2584 [007] 144.320363: balance_dirty_state: bdi btrfs-1: dirty=367 wb=921 unstable=0 bg_thresh=1017 thresh=2034 gap=746 poll_thresh=18 ino=257 dd-2584 [007] 144.320481: balance_dirty_state: bdi btrfs-1: dirty=417 wb=921 unstable=0 bg_thresh=1022 thresh=2044 gap=706 poll_thresh=19 ino=257 dd-2584 [007] 144.320774: balance_dirty_state: bdi btrfs-1: dirty=442 wb=921 unstable=0 bg_thresh=1021 thresh=2043 gap=680 poll_thresh=20 ino=257 dd-2584 [007] 144.320895: balance_dirty_state: bdi btrfs-1: dirty=467 wb=921 unstable=0 bg_thresh=1021 thresh=2042 gap=654 poll_thresh=21 ino=257 dd-2584 [007] 144.321015: balance_dirty_state: bdi btrfs-1: dirty=517 wb=921 unstable=0 bg_thresh=1023 thresh=2046 gap=608 poll_thresh=22 ino=257 dd-2584 [007] 144.321138: balance_dirty_state: bdi btrfs-1: dirty=542 wb=921 unstable=0 bg_thresh=1022 thresh=2045 gap=582 poll_thresh=23 ino=257 dd-2584 [007] 144.321259: balance_dirty_state: bdi btrfs-1: dirty=567 wb=921 unstable=0 bg_thresh=1022 thresh=2044 gap=556 poll_thresh=24 ino=257 dd-2584 [007] 144.321393: balance_dirty_state: bdi btrfs-1: dirty=593 wb=921 unstable=0 bg_thresh=1022 thresh=2044 gap=530 poll_thresh=25 ino=257 dd-2584 [007] 144.321528: balance_dirty_state: bdi btrfs-1: dirty=644 wb=921 unstable=0 bg_thresh=1022 thresh=2044 gap=479 poll_thresh=26 ino=257 dd-2584 [007] 144.321532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-117% task_gap=-335% task_weight=100% bdi_bw=57448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 144.328274: balance_dirty_state: bdi btrfs-1: dirty=644 wb=796 unstable=0 bg_thresh=1022 thresh=2044 gap=604 poll_thresh=26 ino=257 dd-2584 [007] 144.328405: balance_dirty_state: bdi btrfs-1: dirty=644 wb=796 unstable=0 bg_thresh=1021 thresh=2043 gap=603 poll_thresh=19 ino=257 dd-2584 [007] 144.328997: balance_dirty_state: bdi btrfs-1: dirty=669 wb=796 unstable=0 bg_thresh=1021 thresh=2042 gap=577 poll_thresh=20 ino=257 dd-2584 [007] 144.329245: balance_dirty_state: bdi btrfs-1: dirty=719 wb=796 unstable=0 bg_thresh=1023 thresh=2046 gap=531 poll_thresh=21 ino=257 dd-2584 [007] 144.329494: balance_dirty_state: bdi btrfs-1: dirty=744 wb=796 unstable=0 bg_thresh=1022 thresh=2045 gap=505 poll_thresh=22 ino=257 dd-2584 [007] 144.329503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-241% task_weight=99% bdi_bw=57448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 144.336318: balance_dirty_state: bdi btrfs-1: dirty=744 wb=670 unstable=0 bg_thresh=1023 thresh=2047 gap=633 poll_thresh=22 ino=257 dd-2584 [007] 144.336430: balance_dirty_state: bdi btrfs-1: dirty=769 wb=670 unstable=0 bg_thresh=1021 thresh=2043 gap=604 poll_thresh=16 ino=257 dd-2584 [007] 144.336548: balance_dirty_state: bdi btrfs-1: dirty=794 wb=670 unstable=0 bg_thresh=1023 thresh=2047 gap=583 poll_thresh=17 ino=257 dd-2584 [007] 144.336661: balance_dirty_state: bdi btrfs-1: dirty=819 wb=670 unstable=0 bg_thresh=1023 thresh=2046 gap=557 poll_thresh=18 ino=257 dd-2584 [007] 144.336774: balance_dirty_state: bdi btrfs-1: dirty=869 wb=670 unstable=0 bg_thresh=1022 thresh=2045 gap=506 poll_thresh=19 ino=257 dd-2584 [007] 144.336778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-242% task_weight=100% bdi_bw=57448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 144.344411: balance_dirty_state: bdi btrfs-1: dirty=869 wb=545 unstable=0 bg_thresh=1023 thresh=2046 gap=632 poll_thresh=19 ino=257 dd-2584 [007] 144.344491: balance_dirty_state: bdi btrfs-1: dirty=869 wb=545 unstable=0 bg_thresh=1025 thresh=2051 gap=637 poll_thresh=14 ino=257 dd-2584 [007] 144.344561: balance_dirty_state: bdi btrfs-1: dirty=894 wb=545 unstable=0 bg_thresh=1022 thresh=2045 gap=606 poll_thresh=15 ino=257 dd-2584 [007] 144.344631: balance_dirty_state: bdi btrfs-1: dirty=894 wb=545 unstable=0 bg_thresh=1025 thresh=2050 gap=611 poll_thresh=16 ino=257 dd-2584 [007] 144.344972: balance_dirty_state: bdi btrfs-1: dirty=944 wb=545 unstable=0 bg_thresh=1027 thresh=2054 gap=565 poll_thresh=17 ino=257 dd-2584 [007] 144.345110: balance_dirty_state: bdi btrfs-1: dirty=969 wb=545 unstable=0 bg_thresh=1026 thresh=2053 gap=539 poll_thresh=18 ino=257 dd-2584 [007] 144.345256: balance_dirty_state: bdi btrfs-1: dirty=994 wb=545 unstable=0 bg_thresh=1023 thresh=2046 gap=507 poll_thresh=19 ino=257 dd-2584 [007] 144.345262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=57448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 144.352399: balance_dirty_state: bdi btrfs-1: dirty=994 wb=432 unstable=0 bg_thresh=1023 thresh=2046 gap=620 poll_thresh=19 ino=257 dd-2584 [007] 144.352486: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=432 unstable=0 bg_thresh=1025 thresh=2051 gap=600 poll_thresh=14 ino=257 dd-2584 [007] 144.352558: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=432 unstable=0 bg_thresh=1025 thresh=2050 gap=574 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 144.352620: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1820 wrote=0 to_write=8192 dd-2584 [007] 144.352632: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=432 unstable=0 bg_thresh=1025 thresh=2050 gap=574 poll_thresh=16 ino=257 dd-2584 [007] 144.352773: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=432 unstable=0 bg_thresh=1024 thresh=2049 gap=548 poll_thresh=17 ino=257 dd-2584 [007] 144.352920: balance_dirty_state: bdi btrfs-1: dirty=1094 wb=457 unstable=0 bg_thresh=1024 thresh=2048 gap=497 poll_thresh=18 ino=257 dd-2584 [007] 144.352921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=57448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 144.356796: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=672 wrote=1024 to_write=7168 dd-2584 [007] 144.360360: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1310 unstable=0 bg_thresh=1024 thresh=2049 gap=612 poll_thresh=18 ino=257 dd-2584 [007] 144.360490: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1310 unstable=0 bg_thresh=1024 thresh=2048 gap=611 poll_thresh=13 ino=257 dd-2584 [007] 144.360611: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1310 unstable=0 bg_thresh=1026 thresh=2053 gap=591 poll_thresh=14 ino=257 dd-2584 [007] 144.360732: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1310 unstable=0 bg_thresh=1026 thresh=2052 gap=565 poll_thresh=15 ino=257 dd-2584 [007] 144.360849: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1310 unstable=0 bg_thresh=1026 thresh=2052 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 144.361438: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1310 unstable=0 bg_thresh=1025 thresh=2051 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 144.361674: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1310 unstable=0 bg_thresh=1022 thresh=2044 gap=482 poll_thresh=18 ino=257 dd-2584 [007] 144.361684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-94% task_gap=-289% task_weight=100% bdi_bw=57448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 144.368278: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1171 unstable=0 bg_thresh=1021 thresh=2042 gap=619 poll_thresh=18 ino=257 dd-2584 [007] 144.368364: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1171 unstable=0 bg_thresh=1026 thresh=2052 gap=604 poll_thresh=13 ino=257 dd-2584 [007] 144.368425: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1171 unstable=0 bg_thresh=1023 thresh=2046 gap=598 poll_thresh=14 ino=257 dd-2584 [007] 144.368483: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1171 unstable=0 bg_thresh=1025 thresh=2051 gap=578 poll_thresh=15 ino=257 dd-2584 [007] 144.368539: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1171 unstable=0 bg_thresh=1022 thresh=2045 gap=572 poll_thresh=16 ino=257 dd-2584 [007] 144.368651: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1171 unstable=0 bg_thresh=1022 thresh=2044 gap=521 poll_thresh=17 ino=257 dd-2584 [007] 144.368764: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1171 unstable=0 bg_thresh=1024 thresh=2048 gap=500 poll_thresh=18 ino=257 dd-2584 [007] 144.368769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-240% task_weight=100% bdi_bw=57448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 144.376203: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1046 unstable=0 bg_thresh=1022 thresh=2045 gap=622 poll_thresh=18 ino=257 dd-2584 [007] 144.376331: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1046 unstable=0 bg_thresh=1025 thresh=2050 gap=602 poll_thresh=13 ino=257 dd-2584 [007] 144.376390: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1046 unstable=0 bg_thresh=1022 thresh=2044 gap=596 poll_thresh=14 ino=257 dd-2584 [007] 144.376449: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1046 unstable=0 bg_thresh=1024 thresh=2049 gap=576 poll_thresh=15 ino=257 dd-2584 [007] 144.376509: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1046 unstable=0 bg_thresh=1021 thresh=2043 gap=545 poll_thresh=16 ino=257 dd-2584 [007] 144.376799: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1046 unstable=0 bg_thresh=1021 thresh=2042 gap=519 poll_thresh=17 ino=257 dd-2584 [007] 144.376917: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1046 unstable=0 bg_thresh=1023 thresh=2046 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 144.376922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-70% task_gap=-241% task_weight=100% bdi_bw=57448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 144.384216: balance_dirty_state: bdi btrfs-1: dirty=502 wb=921 unstable=0 bg_thresh=1024 thresh=2049 gap=626 poll_thresh=18 ino=257 dd-2584 [007] 144.384281: balance_dirty_state: bdi btrfs-1: dirty=527 wb=921 unstable=0 bg_thresh=1024 thresh=2048 gap=600 poll_thresh=13 ino=257 dd-2584 [007] 144.384340: balance_dirty_state: bdi btrfs-1: dirty=527 wb=921 unstable=0 bg_thresh=1024 thresh=2048 gap=600 poll_thresh=14 ino=257 dd-2584 [007] 144.384400: balance_dirty_state: bdi btrfs-1: dirty=552 wb=921 unstable=0 bg_thresh=1023 thresh=2047 gap=574 poll_thresh=15 ino=257 dd-2584 [007] 144.384459: balance_dirty_state: bdi btrfs-1: dirty=577 wb=921 unstable=0 bg_thresh=1023 thresh=2047 gap=549 poll_thresh=16 ino=257 dd-2584 [007] 144.384578: balance_dirty_state: bdi btrfs-1: dirty=602 wb=921 unstable=0 bg_thresh=1025 thresh=2051 gap=528 poll_thresh=17 ino=257 dd-2584 [007] 144.384696: balance_dirty_state: bdi btrfs-1: dirty=627 wb=921 unstable=0 bg_thresh=1025 thresh=2050 gap=502 poll_thresh=18 ino=257 dd-2584 [007] 144.384700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=57448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 144.392356: balance_dirty_state: bdi btrfs-1: dirty=627 wb=743 unstable=0 bg_thresh=1025 thresh=2050 gap=680 poll_thresh=18 ino=257 dd-2584 [003] 144.392486: balance_dirty_state: bdi btrfs-1: dirty=627 wb=743 unstable=0 bg_thresh=1025 thresh=2050 gap=680 poll_thresh=13 ino=257 dd-2584 [003] 144.392603: balance_dirty_state: bdi btrfs-1: dirty=652 wb=743 unstable=0 bg_thresh=1027 thresh=2055 gap=660 poll_thresh=14 ino=257 dd-2584 [003] 144.392718: balance_dirty_state: bdi btrfs-1: dirty=677 wb=743 unstable=0 bg_thresh=1027 thresh=2055 gap=635 poll_thresh=15 ino=257 dd-2584 [003] 144.392835: balance_dirty_state: bdi btrfs-1: dirty=677 wb=743 unstable=0 bg_thresh=1030 thresh=2060 gap=640 poll_thresh=16 ino=257 dd-2584 [003] 144.393417: balance_dirty_state: bdi btrfs-1: dirty=727 wb=743 unstable=0 bg_thresh=1032 thresh=2065 gap=595 poll_thresh=17 ino=257 dd-2584 [003] 144.393653: balance_dirty_state: bdi btrfs-1: dirty=752 wb=743 unstable=0 bg_thresh=1032 thresh=2064 gap=569 poll_thresh=18 ino=257 dd-2584 [003] 144.393891: balance_dirty_state: bdi btrfs-1: dirty=777 wb=743 unstable=0 bg_thresh=1031 thresh=2062 gap=542 poll_thresh=19 ino=257 dd-2584 [003] 144.394124: balance_dirty_state: bdi btrfs-1: dirty=827 wb=743 unstable=0 bg_thresh=1030 thresh=2061 gap=491 poll_thresh=20 ino=257 dd-2584 [003] 144.394132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-107% task_gap=-314% task_weight=100% bdi_bw=57448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 144.400351: balance_dirty_state: bdi btrfs-1: dirty=827 wb=618 unstable=0 bg_thresh=1023 thresh=2047 gap=602 poll_thresh=20 ino=257 dd-2584 [003] 144.400477: balance_dirty_state: bdi btrfs-1: dirty=827 wb=618 unstable=0 bg_thresh=1023 thresh=2047 gap=602 poll_thresh=15 ino=257 dd-2584 [003] 144.400594: balance_dirty_state: bdi btrfs-1: dirty=852 wb=618 unstable=0 bg_thresh=1026 thresh=2052 gap=582 poll_thresh=16 ino=257 dd-2584 [003] 144.400823: balance_dirty_state: bdi btrfs-1: dirty=877 wb=618 unstable=0 bg_thresh=1028 thresh=2057 gap=562 poll_thresh=17 ino=257 dd-2584 [003] 144.401054: balance_dirty_state: bdi btrfs-1: dirty=902 wb=618 unstable=0 bg_thresh=1031 thresh=2062 gap=542 poll_thresh=18 ino=257 dd-2584 [003] 144.401289: balance_dirty_state: bdi btrfs-1: dirty=952 wb=618 unstable=0 bg_thresh=1030 thresh=2061 gap=491 poll_thresh=19 ino=257 dd-2584 [003] 144.401298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-107% task_gap=-314% task_weight=100% bdi_bw=57448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 144.408338: balance_dirty_state: bdi btrfs-1: dirty=952 wb=492 unstable=0 bg_thresh=1023 thresh=2047 gap=603 poll_thresh=19 ino=257 dd-2584 [003] 144.408606: balance_dirty_state: bdi btrfs-1: dirty=952 wb=492 unstable=0 bg_thresh=1023 thresh=2047 gap=603 poll_thresh=14 ino=257 dd-2584 [003] 144.408662: balance_dirty_state: bdi btrfs-1: dirty=977 wb=492 unstable=0 bg_thresh=1026 thresh=2052 gap=583 poll_thresh=15 ino=257 dd-2584 [003] 144.408718: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=492 unstable=0 bg_thresh=1026 thresh=2052 gap=558 poll_thresh=16 ino=257 dd-2584 [003] 144.408828: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=492 unstable=0 bg_thresh=1028 thresh=2057 gap=538 poll_thresh=17 ino=257 dd-2584 [003] 144.408941: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=492 unstable=0 bg_thresh=1033 thresh=2067 gap=523 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 144.409009: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1876 wrote=0 to_write=8192 dd-2584 [003] 144.409067: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=492 unstable=0 bg_thresh=1033 thresh=2066 gap=497 poll_thresh=19 ino=257 dd-2584 [003] 144.409068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1326 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-104% task_gap=-309% task_weight=101% bdi_bw=58172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 144.411338: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=724 wrote=976 to_write=7216 dd-2584 [003] 144.416376: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1366 unstable=0 bg_thresh=1025 thresh=2050 gap=582 poll_thresh=19 ino=257 dd-2584 [003] 144.416462: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1366 unstable=0 bg_thresh=1025 thresh=2050 gap=557 poll_thresh=14 ino=257 dd-2584 [003] 144.416521: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1366 unstable=0 bg_thresh=1027 thresh=2055 gap=537 poll_thresh=15 ino=257 dd-2584 [003] 144.416579: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1366 unstable=0 bg_thresh=1027 thresh=2055 gap=537 poll_thresh=16 ino=257 dd-2584 [003] 144.416695: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1366 unstable=0 bg_thresh=1030 thresh=2060 gap=492 poll_thresh=17 ino=257 dd-2584 [003] 144.416699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-107% task_gap=-316% task_weight=100% bdi_bw=58172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 144.424302: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1241 unstable=0 bg_thresh=1024 thresh=2048 gap=605 poll_thresh=17 ino=257 dd-2584 [003] 144.424397: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1241 unstable=0 bg_thresh=1024 thresh=2048 gap=605 poll_thresh=13 ino=257 dd-2584 [003] 144.424458: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1241 unstable=0 bg_thresh=1026 thresh=2053 gap=585 poll_thresh=14 ino=257 dd-2584 [003] 144.424698: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1241 unstable=0 bg_thresh=1026 thresh=2053 gap=560 poll_thresh=15 ino=257 dd-2584 [003] 144.424759: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1241 unstable=0 bg_thresh=1026 thresh=2052 gap=559 poll_thresh=16 ino=257 dd-2584 [003] 144.424893: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1216 unstable=0 bg_thresh=1025 thresh=2051 gap=558 poll_thresh=17 ino=257 dd-2584 [003] 144.425037: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1141 unstable=0 bg_thresh=1027 thresh=2055 gap=587 poll_thresh=18 ino=257 dd-2584 [003] 144.425170: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1116 unstable=0 bg_thresh=1023 thresh=2047 gap=579 poll_thresh=19 ino=257 dd-2584 [003] 144.425302: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1116 unstable=0 bg_thresh=1024 thresh=2049 gap=556 poll_thresh=20 ino=257 dd-2584 [003] 144.425434: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1116 unstable=0 bg_thresh=1021 thresh=2042 gap=499 poll_thresh=21 ino=257 dd-2584 [003] 144.425439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-292% task_weight=100% bdi_bw=58172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 144.432263: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1041 unstable=0 bg_thresh=995 thresh=1991 gap=523 poll_thresh=21 ino=257 dd-2584 [003] 144.432360: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1041 unstable=0 bg_thresh=997 thresh=1994 gap=526 poll_thresh=16 ino=257 dd-2584 [003] 144.432495: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1041 unstable=0 bg_thresh=996 thresh=1993 gap=500 poll_thresh=17 ino=257 dd-2584 [003] 144.432954: balance_dirty_state: bdi btrfs-1: dirty=502 wb=991 unstable=0 bg_thresh=997 thresh=1995 gap=502 poll_thresh=18 ino=257 dd-2584 [003] 144.433117: balance_dirty_state: bdi btrfs-1: dirty=527 wb=991 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=19 ino=257 dd-2584 [003] 144.433122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=58172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 144.440299: balance_dirty_state: bdi btrfs-1: dirty=527 wb=991 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=19 ino=257 dd-2584 [007] 144.440305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=58172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 144.448279: balance_dirty_state: bdi btrfs-1: dirty=527 wb=716 unstable=0 bg_thresh=998 thresh=1996 gap=753 poll_thresh=19 ino=257 dd-2584 [007] 144.448407: balance_dirty_state: bdi btrfs-1: dirty=552 wb=716 unstable=0 bg_thresh=1000 thresh=2001 gap=733 poll_thresh=14 ino=257 dd-2584 [007] 144.448494: balance_dirty_state: bdi btrfs-1: dirty=577 wb=716 unstable=0 bg_thresh=1003 thresh=2006 gap=713 poll_thresh=15 ino=257 dd-2584 [007] 144.448552: balance_dirty_state: bdi btrfs-1: dirty=577 wb=716 unstable=0 bg_thresh=1003 thresh=2006 gap=713 poll_thresh=16 ino=257 dd-2584 [007] 144.448667: balance_dirty_state: bdi btrfs-1: dirty=602 wb=716 unstable=0 bg_thresh=1005 thresh=2011 gap=693 poll_thresh=17 ino=257 dd-2584 [007] 144.448787: balance_dirty_state: bdi btrfs-1: dirty=652 wb=716 unstable=0 bg_thresh=1007 thresh=2015 gap=647 poll_thresh=18 ino=257 dd-2584 [007] 144.448903: balance_dirty_state: bdi btrfs-1: dirty=677 wb=716 unstable=0 bg_thresh=1007 thresh=2014 gap=621 poll_thresh=19 ino=257 dd-2584 [007] 144.449025: balance_dirty_state: bdi btrfs-1: dirty=702 wb=716 unstable=0 bg_thresh=1009 thresh=2019 gap=601 poll_thresh=20 ino=257 dd-2584 [007] 144.449147: balance_dirty_state: bdi btrfs-1: dirty=752 wb=716 unstable=0 bg_thresh=1009 thresh=2018 gap=550 poll_thresh=21 ino=257 dd-2584 [007] 144.449440: balance_dirty_state: bdi btrfs-1: dirty=777 wb=716 unstable=0 bg_thresh=1011 thresh=2022 gap=529 poll_thresh=22 ino=257 dd-2584 [007] 144.449557: balance_dirty_state: bdi btrfs-1: dirty=802 wb=716 unstable=0 bg_thresh=1010 thresh=2021 gap=503 poll_thresh=23 ino=257 dd-2584 [007] 144.449562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=58172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 144.456361: balance_dirty_state: bdi btrfs-1: dirty=802 wb=591 unstable=0 bg_thresh=1008 thresh=2017 gap=624 poll_thresh=23 ino=257 dd-2584 [007] 144.456468: balance_dirty_state: bdi btrfs-1: dirty=827 wb=591 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=17 ino=257 dd-2584 [007] 144.456582: balance_dirty_state: bdi btrfs-1: dirty=852 wb=591 unstable=0 bg_thresh=1007 thresh=2015 gap=572 poll_thresh=18 ino=257 dd-2584 [007] 144.456697: balance_dirty_state: bdi btrfs-1: dirty=877 wb=591 unstable=0 bg_thresh=1007 thresh=2014 gap=546 poll_thresh=19 ino=257 dd-2584 [007] 144.456812: balance_dirty_state: bdi btrfs-1: dirty=927 wb=591 unstable=0 bg_thresh=1009 thresh=2018 gap=500 poll_thresh=20 ino=257 dd-2584 [007] 144.456817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=58172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 144.464389: balance_dirty_state: bdi btrfs-1: dirty=927 wb=466 unstable=0 bg_thresh=1008 thresh=2017 gap=624 poll_thresh=20 ino=257 dd-2584 [007] 144.464464: balance_dirty_state: bdi btrfs-1: dirty=927 wb=466 unstable=0 bg_thresh=1005 thresh=2011 gap=618 poll_thresh=15 ino=257 dd-2584 [007] 144.464530: balance_dirty_state: bdi btrfs-1: dirty=952 wb=466 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=16 ino=257 dd-2584 [007] 144.464657: balance_dirty_state: bdi btrfs-1: dirty=977 wb=466 unstable=0 bg_thresh=1007 thresh=2015 gap=572 poll_thresh=17 ino=257 dd-2584 [007] 144.464970: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=466 unstable=0 bg_thresh=1007 thresh=2014 gap=546 poll_thresh=18 ino=257 dd-2584 [007] 144.465101: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=466 unstable=0 bg_thresh=1009 thresh=2018 gap=500 poll_thresh=19 ino=257 dd-2584 [007] 144.465106: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=58172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 144.465170: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1932 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 144.467931: writeback_single_inode: bdi btrfs-1: ino=257 state= age=780 wrote=928 to_write=7264 dd-2584 [007] 144.472348: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1266 unstable=0 bg_thresh=1006 thresh=2012 gap=619 poll_thresh=19 ino=257 dd-2584 [007] 144.472423: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1266 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=14 ino=257 dd-2584 [007] 144.472490: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1266 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=15 ino=257 dd-2584 [007] 144.472556: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1266 unstable=0 bg_thresh=1005 thresh=2010 gap=567 poll_thresh=16 ino=257 dd-2584 [007] 144.472685: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1266 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=17 ino=257 dd-2584 [007] 144.472813: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1266 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=18 ino=257 dd-2584 [007] 144.472941: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1266 unstable=0 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=19 ino=257 dd-2584 [007] 144.472946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-142% task_gap=-385% task_weight=99% bdi_bw=58172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 144.480380: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1141 unstable=0 bg_thresh=1002 thresh=2005 gap=612 poll_thresh=19 ino=257 dd-2584 [007] 144.480509: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1141 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=14 ino=257 dd-2584 [007] 144.480568: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1141 unstable=0 bg_thresh=1004 thresh=2009 gap=566 poll_thresh=15 ino=257 dd-2584 [007] 144.480626: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1141 unstable=0 bg_thresh=1001 thresh=2003 gap=560 poll_thresh=16 ino=257 dd-2584 [007] 144.480913: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1141 unstable=0 bg_thresh=1003 thresh=2007 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 144.481028: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1141 unstable=0 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=18 ino=257 dd-2584 [007] 144.481032: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-143% task_gap=-386% task_weight=99% bdi_bw=58172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 144.488384: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1016 unstable=0 bg_thresh=1005 thresh=2010 gap=617 poll_thresh=18 ino=257 dd-2584 [001] 144.488503: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1016 unstable=0 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 144.488622: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1016 unstable=0 bg_thresh=1007 thresh=2015 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 144.488695: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1016 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 144.488763: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1016 unstable=0 bg_thresh=1006 thresh=2012 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 144.488896: balance_dirty_state: bdi btrfs-1: dirty=477 wb=991 unstable=0 bg_thresh=1011 thresh=2023 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 144.489024: balance_dirty_state: bdi btrfs-1: dirty=502 wb=991 unstable=0 bg_thresh=1013 thresh=2027 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 144.489161: balance_dirty_state: bdi btrfs-1: dirty=552 wb=991 unstable=0 bg_thresh=1013 thresh=2026 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 144.489166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-129% task_gap=-359% task_weight=100% bdi_bw=58172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 144.496315: balance_dirty_state: bdi btrfs-1: dirty=552 wb=941 unstable=0 bg_thresh=1013 thresh=2026 gap=533 poll_thresh=19 ino=257 dd-2584 [001] 144.496386: balance_dirty_state: bdi btrfs-1: dirty=552 wb=941 unstable=0 bg_thresh=1010 thresh=2020 gap=527 poll_thresh=14 ino=257 dd-2584 [001] 144.496452: balance_dirty_state: bdi btrfs-1: dirty=577 wb=941 unstable=0 bg_thresh=1009 thresh=2018 gap=500 poll_thresh=15 ino=257 dd-2584 [001] 144.496457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-135% task_gap=-369% task_weight=99% bdi_bw=58172 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 144.504347: balance_dirty_state: bdi btrfs-1: dirty=577 wb=741 unstable=0 bg_thresh=1003 thresh=2007 gap=689 poll_thresh=15 ino=257 dd-2584 [001] 144.504426: balance_dirty_state: bdi btrfs-1: dirty=602 wb=691 unstable=0 bg_thresh=1006 thresh=2012 gap=719 poll_thresh=11 ino=257 dd-2584 [001] 144.504660: balance_dirty_state: bdi btrfs-1: dirty=602 wb=691 unstable=0 bg_thresh=1008 thresh=2017 gap=724 poll_thresh=12 ino=257 dd-2584 [001] 144.504719: balance_dirty_state: bdi btrfs-1: dirty=627 wb=691 unstable=0 bg_thresh=1005 thresh=2011 gap=693 poll_thresh=13 ino=257 dd-2584 [001] 144.504778: balance_dirty_state: bdi btrfs-1: dirty=652 wb=691 unstable=0 bg_thresh=1008 thresh=2016 gap=673 poll_thresh=14 ino=257 dd-2584 [001] 144.504836: balance_dirty_state: bdi btrfs-1: dirty=652 wb=691 unstable=0 bg_thresh=1005 thresh=2010 gap=667 poll_thresh=15 ino=257 dd-2584 [001] 144.504895: balance_dirty_state: bdi btrfs-1: dirty=677 wb=691 unstable=0 bg_thresh=1007 thresh=2015 gap=647 poll_thresh=16 ino=257 dd-2584 [001] 144.505011: balance_dirty_state: bdi btrfs-1: dirty=702 wb=691 unstable=0 bg_thresh=1007 thresh=2014 gap=621 poll_thresh=17 ino=257 dd-2584 [001] 144.505135: balance_dirty_state: bdi btrfs-1: dirty=727 wb=691 unstable=0 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 144.505255: balance_dirty_state: bdi btrfs-1: dirty=777 wb=691 unstable=0 bg_thresh=1005 thresh=2011 gap=543 poll_thresh=19 ino=257 dd-2584 [001] 144.505378: balance_dirty_state: bdi btrfs-1: dirty=802 wb=691 unstable=0 bg_thresh=1005 thresh=2010 gap=517 poll_thresh=20 ino=257 dd-2584 [001] 144.505502: balance_dirty_state: bdi btrfs-1: dirty=827 wb=691 unstable=0 bg_thresh=1007 thresh=2014 gap=496 poll_thresh=21 ino=257 dd-2584 [001] 144.505507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=58172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 144.512315: balance_dirty_state: bdi btrfs-1: dirty=827 wb=541 unstable=0 bg_thresh=1007 thresh=2015 gap=647 poll_thresh=21 ino=257 dd-2584 [001] 144.512447: balance_dirty_state: bdi btrfs-1: dirty=852 wb=541 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=16 ino=257 dd-2584 [001] 144.513044: balance_dirty_state: bdi btrfs-1: dirty=877 wb=541 unstable=0 bg_thresh=1007 thresh=2015 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 144.513283: balance_dirty_state: bdi btrfs-1: dirty=902 wb=541 unstable=0 bg_thresh=1007 thresh=2014 gap=571 poll_thresh=18 ino=257 dd-2584 [001] 144.513519: balance_dirty_state: bdi btrfs-1: dirty=952 wb=541 unstable=0 bg_thresh=1009 thresh=2018 gap=525 poll_thresh=19 ino=257 dd-2584 [001] 144.513755: balance_dirty_state: bdi btrfs-1: dirty=977 wb=541 unstable=0 bg_thresh=1005 thresh=2011 gap=493 poll_thresh=20 ino=257 dd-2584 [001] 144.513764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-381% task_weight=101% bdi_bw=59604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 144.520295: balance_dirty_state: bdi btrfs-1: dirty=977 wb=416 unstable=0 bg_thresh=1005 thresh=2010 gap=617 poll_thresh=20 ino=257 dd-2584 [001] 144.520422: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=416 unstable=0 bg_thresh=1007 thresh=2015 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 144.520541: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=416 unstable=0 bg_thresh=1004 thresh=2009 gap=591 poll_thresh=16 ino=257 dd-2584 [001] 144.520775: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=416 unstable=0 bg_thresh=1004 thresh=2008 gap=540 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 144.520828: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1988 wrote=0 to_write=8192 dd-2584 [001] 144.521024: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=416 unstable=0 bg_thresh=1006 thresh=2012 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 144.521273: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=441 unstable=0 bg_thresh=1005 thresh=2011 gap=518 poll_thresh=19 ino=257 dd-2584 [001] 144.521871: balance_dirty_state: bdi btrfs-1: dirty=952 wb=566 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 144.521874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-140% task_gap=-382% task_weight=101% bdi_bw=59604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 144.525666: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1008 to_write=7184 dd-2584 [001] 144.528338: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1291 unstable=0 bg_thresh=1006 thresh=2013 gap=620 poll_thresh=20 ino=257 dd-2584 [001] 144.528403: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1291 unstable=0 bg_thresh=1009 thresh=2018 gap=600 poll_thresh=15 ino=257 dd-2584 [001] 144.528465: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1291 unstable=0 bg_thresh=1008 thresh=2017 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 144.528583: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1291 unstable=0 bg_thresh=1008 thresh=2016 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 144.528700: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1291 unstable=0 bg_thresh=1007 thresh=2015 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 144.528818: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1291 unstable=0 bg_thresh=1007 thresh=2014 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 144.528823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-376% task_weight=101% bdi_bw=59604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 144.536302: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1166 unstable=0 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 144.536427: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1166 unstable=0 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 144.536545: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1166 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 144.536662: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1166 unstable=0 bg_thresh=1007 thresh=2014 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 144.536898: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1166 unstable=0 bg_thresh=1009 thresh=2019 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 144.537493: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1166 unstable=0 bg_thresh=1011 thresh=2023 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 144.537727: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1166 unstable=0 bg_thresh=1011 thresh=2022 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 144.537736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-318% task_weight=100% bdi_bw=59604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 144.544273: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1016 unstable=0 bg_thresh=1005 thresh=2010 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 144.544456: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1016 unstable=0 bg_thresh=1005 thresh=2010 gap=617 poll_thresh=14 ino=257 dd-2584 [004] 144.544632: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1016 unstable=0 bg_thresh=1007 thresh=2015 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 144.544806: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1016 unstable=0 bg_thresh=1007 thresh=2015 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 144.545161: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1016 unstable=0 bg_thresh=1010 thresh=2020 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 144.545520: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1016 unstable=0 bg_thresh=1012 thresh=2024 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 144.545877: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1016 unstable=0 bg_thresh=1011 thresh=2023 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 144.545889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-317% task_weight=100% bdi_bw=59604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 144.552298: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1016 unstable=0 bg_thresh=1007 thresh=2014 gap=496 poll_thresh=19 ino=257 dd-2584 [007] 144.552302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-330% task_weight=101% bdi_bw=59604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 144.560379: balance_dirty_state: bdi btrfs-1: dirty=502 wb=891 unstable=0 bg_thresh=1008 thresh=2016 gap=623 poll_thresh=19 ino=257 dd-2584 [007] 144.560447: balance_dirty_state: bdi btrfs-1: dirty=527 wb=891 unstable=0 bg_thresh=1010 thresh=2021 gap=603 poll_thresh=14 ino=257 dd-2584 [007] 144.560508: balance_dirty_state: bdi btrfs-1: dirty=527 wb=891 unstable=0 bg_thresh=1007 thresh=2015 gap=597 poll_thresh=15 ino=257 dd-2584 [007] 144.560569: balance_dirty_state: bdi btrfs-1: dirty=552 wb=891 unstable=0 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=16 ino=257 dd-2584 [007] 144.560865: balance_dirty_state: bdi btrfs-1: dirty=577 wb=891 unstable=0 bg_thresh=1006 thresh=2013 gap=545 poll_thresh=17 ino=257 dd-2584 [007] 144.560986: balance_dirty_state: bdi btrfs-1: dirty=602 wb=891 unstable=0 bg_thresh=1008 thresh=2017 gap=524 poll_thresh=18 ino=257 dd-2584 [007] 144.561124: balance_dirty_state: bdi btrfs-1: dirty=652 wb=816 unstable=0 bg_thresh=1010 thresh=2021 gap=553 poll_thresh=19 ino=257 dd-2584 [007] 144.561249: balance_dirty_state: bdi btrfs-1: dirty=677 wb=766 unstable=0 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=20 ino=257 dd-2584 [007] 144.561367: balance_dirty_state: bdi btrfs-1: dirty=702 wb=766 unstable=0 bg_thresh=1012 thresh=2024 gap=556 poll_thresh=21 ino=257 dd-2584 [007] 144.561486: balance_dirty_state: bdi btrfs-1: dirty=752 wb=766 unstable=0 bg_thresh=1008 thresh=2017 gap=499 poll_thresh=22 ino=257 dd-2584 [007] 144.561491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-324% task_weight=99% bdi_bw=59604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 144.572342: balance_dirty_state: bdi btrfs-1: dirty=752 wb=641 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=22 ino=257 dd-2584 [007] 144.572418: balance_dirty_state: bdi btrfs-1: dirty=752 wb=641 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=16 ino=257 dd-2584 [007] 144.572545: balance_dirty_state: bdi btrfs-1: dirty=777 wb=641 unstable=0 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=17 ino=257 dd-2584 [007] 144.572667: balance_dirty_state: bdi btrfs-1: dirty=827 wb=641 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=18 ino=257 dd-2584 [007] 144.572982: balance_dirty_state: bdi btrfs-1: dirty=852 wb=566 unstable=0 bg_thresh=1001 thresh=2002 gap=584 poll_thresh=19 ino=257 dd-2584 [007] 144.573112: balance_dirty_state: bdi btrfs-1: dirty=877 wb=491 unstable=0 bg_thresh=1000 thresh=2001 gap=633 poll_thresh=20 ino=257 dd-2584 [007] 144.573235: balance_dirty_state: bdi btrfs-1: dirty=927 wb=491 unstable=0 bg_thresh=1001 thresh=2002 gap=584 poll_thresh=21 ino=257 dd-2584 [007] 144.573358: balance_dirty_state: bdi btrfs-1: dirty=952 wb=491 unstable=0 bg_thresh=1000 thresh=2001 gap=558 poll_thresh=22 ino=257 dd-2584 [007] 144.573483: balance_dirty_state: bdi btrfs-1: dirty=977 wb=491 unstable=0 bg_thresh=996 thresh=1992 gap=524 poll_thresh=23 ino=257 dd-2584 [007] 144.573606: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=491 unstable=0 bg_thresh=998 thresh=1997 gap=504 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 144.573660: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2040 wrote=0 to_write=8192 dd-2584 [007] 144.573743: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=491 unstable=0 bg_thresh=1000 thresh=2000 gap=457 poll_thresh=25 ino=257 dd-2584 [007] 144.573744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-147% task_gap=-395% task_weight=99% bdi_bw=59604 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 144.576346: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=960 to_write=7232 dd-2584 [007] 144.580261: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1441 unstable=0 bg_thresh=1000 thresh=2000 gap=432 poll_thresh=25 ino=257 dd-2584 [007] 144.580265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-147% task_gap=-395% task_weight=99% bdi_bw=59604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 144.588384: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1191 unstable=0 bg_thresh=998 thresh=1997 gap=679 poll_thresh=25 ino=257 dd-2584 [007] 144.588474: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1191 unstable=0 bg_thresh=1001 thresh=2002 gap=684 poll_thresh=19 ino=257 dd-2584 [007] 144.588772: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1191 unstable=0 bg_thresh=1003 thresh=2007 gap=639 poll_thresh=20 ino=257 dd-2584 [007] 144.588886: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1191 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=21 ino=257 dd-2584 [007] 144.589000: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1191 unstable=0 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=22 ino=257 dd-2584 [007] 144.589113: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1191 unstable=0 bg_thresh=1004 thresh=2009 gap=566 poll_thresh=23 ino=257 dd-2584 [007] 144.589226: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1191 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=24 ino=257 dd-2584 [007] 144.589340: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1191 unstable=0 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=25 ino=257 dd-2584 [007] 144.589344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=59604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 144.596416: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1066 unstable=0 bg_thresh=1006 thresh=2012 gap=619 poll_thresh=25 ino=257 dd-2584 [006] 144.596523: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1066 unstable=0 bg_thresh=1006 thresh=2012 gap=619 poll_thresh=19 ino=257 dd-2584 [006] 144.596754: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1066 unstable=0 bg_thresh=1011 thresh=2022 gap=604 poll_thresh=20 ino=257 dd-2584 [006] 144.596984: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1066 unstable=0 bg_thresh=1013 thresh=2027 gap=559 poll_thresh=21 ino=257 dd-2584 [006] 144.597572: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1066 unstable=0 bg_thresh=1013 thresh=2026 gap=533 poll_thresh=22 ino=257 dd-2584 [006] 144.597807: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1066 unstable=0 bg_thresh=1012 thresh=2025 gap=507 poll_thresh=23 ino=257 dd-2584 [006] 144.598044: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1066 unstable=0 bg_thresh=1014 thresh=2029 gap=486 poll_thresh=24 ino=257 dd-2584 [006] 144.598053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=59604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 144.604393: balance_dirty_state: bdi btrfs-1: dirty=477 wb=966 unstable=0 bg_thresh=1014 thresh=2029 gap=586 poll_thresh=24 ino=257 dd-2584 [006] 144.604523: balance_dirty_state: bdi btrfs-1: dirty=502 wb=966 unstable=0 bg_thresh=1014 thresh=2029 gap=561 poll_thresh=18 ino=257 dd-2584 [006] 144.604761: balance_dirty_state: bdi btrfs-1: dirty=527 wb=966 unstable=0 bg_thresh=1016 thresh=2033 gap=540 poll_thresh=19 ino=257 dd-2584 [006] 144.604995: balance_dirty_state: bdi btrfs-1: dirty=577 wb=966 unstable=0 bg_thresh=1016 thresh=2032 gap=489 poll_thresh=20 ino=257 dd-2584 [006] 144.605005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=59604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 144.612400: balance_dirty_state: bdi btrfs-1: dirty=577 wb=941 unstable=0 bg_thresh=1015 thresh=2030 gap=512 poll_thresh=20 ino=257 dd-2584 [006] 144.612531: balance_dirty_state: bdi btrfs-1: dirty=577 wb=941 unstable=0 bg_thresh=1012 thresh=2024 gap=506 poll_thresh=15 ino=257 dd-2584 [006] 144.612651: balance_dirty_state: bdi btrfs-1: dirty=602 wb=941 unstable=0 bg_thresh=1011 thresh=2023 gap=480 poll_thresh=16 ino=257 dd-2584 [006] 144.612660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=59604 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 144.620395: balance_dirty_state: bdi btrfs-1: dirty=602 wb=816 unstable=0 bg_thresh=1011 thresh=2022 gap=604 poll_thresh=16 ino=257 dd-2584 [001] 144.620471: balance_dirty_state: bdi btrfs-1: dirty=602 wb=816 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=12 ino=257 dd-2584 [001] 144.620532: balance_dirty_state: bdi btrfs-1: dirty=627 wb=816 unstable=0 bg_thresh=1010 thresh=2021 gap=578 poll_thresh=13 ino=257 dd-2584 [001] 144.620591: balance_dirty_state: bdi btrfs-1: dirty=627 wb=816 unstable=0 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 144.620823: balance_dirty_state: bdi btrfs-1: dirty=652 wb=816 unstable=0 bg_thresh=1010 thresh=2020 gap=552 poll_thresh=15 ino=257 dd-2584 [001] 144.620884: balance_dirty_state: bdi btrfs-1: dirty=677 wb=816 unstable=0 bg_thresh=1009 thresh=2019 gap=526 poll_thresh=16 ino=257 dd-2584 [001] 144.621003: balance_dirty_state: bdi btrfs-1: dirty=702 wb=816 unstable=0 bg_thresh=1009 thresh=2018 gap=500 poll_thresh=17 ino=257 dd-2584 [001] 144.621008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=59880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 144.628327: balance_dirty_state: bdi btrfs-1: dirty=702 wb=566 unstable=0 bg_thresh=1011 thresh=2022 gap=754 poll_thresh=17 ino=257 dd-2584 [001] 144.628420: balance_dirty_state: bdi btrfs-1: dirty=727 wb=566 unstable=0 bg_thresh=1013 thresh=2027 gap=734 poll_thresh=13 ino=257 dd-2584 [001] 144.628541: balance_dirty_state: bdi btrfs-1: dirty=727 wb=566 unstable=0 bg_thresh=1010 thresh=2021 gap=728 poll_thresh=14 ino=257 dd-2584 [001] 144.628658: balance_dirty_state: bdi btrfs-1: dirty=752 wb=566 unstable=0 bg_thresh=1013 thresh=2026 gap=708 poll_thresh=15 ino=257 dd-2584 [001] 144.628775: balance_dirty_state: bdi btrfs-1: dirty=777 wb=566 unstable=0 bg_thresh=1012 thresh=2025 gap=682 poll_thresh=16 ino=257 dd-2584 [001] 144.629015: balance_dirty_state: bdi btrfs-1: dirty=802 wb=566 unstable=0 bg_thresh=1012 thresh=2024 gap=656 poll_thresh=17 ino=257 dd-2584 [001] 144.629251: balance_dirty_state: bdi btrfs-1: dirty=827 wb=566 unstable=0 bg_thresh=1011 thresh=2023 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 144.629484: balance_dirty_state: bdi btrfs-1: dirty=852 wb=566 unstable=0 bg_thresh=1013 thresh=2027 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 144.629718: balance_dirty_state: bdi btrfs-1: dirty=902 wb=566 unstable=0 bg_thresh=1013 thresh=2026 gap=558 poll_thresh=20 ino=257 dd-2584 [001] 144.630302: balance_dirty_state: bdi btrfs-1: dirty=927 wb=566 unstable=0 bg_thresh=1012 thresh=2025 gap=532 poll_thresh=21 ino=257 dd-2584 [001] 144.630539: balance_dirty_state: bdi btrfs-1: dirty=952 wb=566 unstable=0 bg_thresh=1012 thresh=2024 gap=506 poll_thresh=22 ino=257 dd-2584 [001] 144.630774: balance_dirty_state: bdi btrfs-1: dirty=977 wb=566 unstable=0 bg_thresh=1014 thresh=2028 gap=485 poll_thresh=23 ino=257 dd-2584 [001] 144.630783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=59880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 144.636408: balance_dirty_state: bdi btrfs-1: dirty=977 wb=441 unstable=0 bg_thresh=1012 thresh=2025 gap=607 poll_thresh=23 ino=257 dd-2584 [001] 144.636495: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=441 unstable=0 bg_thresh=1009 thresh=2019 gap=576 poll_thresh=17 ino=257 dd-2584 [001] 144.636610: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=441 unstable=0 bg_thresh=1011 thresh=2023 gap=555 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 144.636673: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2104 wrote=0 to_write=8192 dd-2584 [001] 144.636737: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=441 unstable=0 bg_thresh=1011 thresh=2022 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 144.636738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=59880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 144.640504: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=976 to_write=7216 dd-2584 [005] 144.645615: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1291 unstable=0 bg_thresh=1012 thresh=2024 gap=631 poll_thresh=19 ino=257 dd-2584 [005] 144.645741: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1291 unstable=0 bg_thresh=1012 thresh=2024 gap=631 poll_thresh=14 ino=257 dd-2584 [005] 144.645861: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1291 unstable=0 bg_thresh=1014 thresh=2029 gap=611 poll_thresh=15 ino=257 dd-2584 [005] 144.645977: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1291 unstable=0 bg_thresh=1014 thresh=2029 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 144.646213: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1291 unstable=0 bg_thresh=1014 thresh=2028 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 144.646802: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1291 unstable=0 bg_thresh=1016 thresh=2032 gap=539 poll_thresh=18 ino=257 dd-2584 [005] 144.647048: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1266 unstable=0 bg_thresh=1015 thresh=2031 gap=538 poll_thresh=19 ino=257 dd-2584 [005] 144.647322: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1191 unstable=0 bg_thresh=1015 thresh=2030 gap=562 poll_thresh=20 ino=257 dd-2584 [005] 144.647572: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1166 unstable=0 bg_thresh=1010 thresh=2021 gap=553 poll_thresh=21 ino=257 dd-2584 [005] 144.647820: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1166 unstable=0 bg_thresh=1015 thresh=2031 gap=538 poll_thresh=22 ino=257 dd-2584 [005] 144.648112: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1166 unstable=0 bg_thresh=1011 thresh=2022 gap=479 poll_thresh=23 ino=257 dd-2584 [005] 144.648121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-272% task_weight=100% bdi_bw=59880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 144.652383: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1166 unstable=0 bg_thresh=1015 thresh=2030 gap=487 poll_thresh=23 ino=257 dd-2584 [005] 144.652391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-262% task_weight=101% bdi_bw=59880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 144.660381: balance_dirty_state: bdi btrfs-1: dirty=377 wb=966 unstable=0 bg_thresh=1016 thresh=2032 gap=689 poll_thresh=23 ino=257 dd-2584 [005] 144.660469: balance_dirty_state: bdi btrfs-1: dirty=377 wb=966 unstable=0 bg_thresh=1015 thresh=2031 gap=688 poll_thresh=17 ino=257 dd-2584 [005] 144.660592: balance_dirty_state: bdi btrfs-1: dirty=402 wb=966 unstable=0 bg_thresh=1015 thresh=2030 gap=662 poll_thresh=18 ino=257 dd-2584 [005] 144.660883: balance_dirty_state: bdi btrfs-1: dirty=452 wb=966 unstable=0 bg_thresh=1014 thresh=2029 gap=611 poll_thresh=19 ino=257 dd-2584 [005] 144.661001: balance_dirty_state: bdi btrfs-1: dirty=477 wb=966 unstable=0 bg_thresh=1016 thresh=2033 gap=590 poll_thresh=20 ino=257 dd-2584 [005] 144.661118: balance_dirty_state: bdi btrfs-1: dirty=502 wb=966 unstable=0 bg_thresh=1016 thresh=2032 gap=564 poll_thresh=21 ino=257 dd-2584 [005] 144.661237: balance_dirty_state: bdi btrfs-1: dirty=552 wb=966 unstable=0 bg_thresh=1015 thresh=2031 gap=513 poll_thresh=22 ino=257 dd-2584 [005] 144.661356: balance_dirty_state: bdi btrfs-1: dirty=577 wb=966 unstable=0 bg_thresh=1015 thresh=2030 gap=487 poll_thresh=23 ino=257 dd-2584 [005] 144.661360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=59880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 144.668367: balance_dirty_state: bdi btrfs-1: dirty=577 wb=966 unstable=0 bg_thresh=1014 thresh=2029 gap=486 poll_thresh=23 ino=257 dd-2584 [001] 144.668379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=59880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 144.676359: balance_dirty_state: bdi btrfs-1: dirty=577 wb=716 unstable=0 bg_thresh=1013 thresh=2026 gap=733 poll_thresh=23 ino=257 dd-2584 [001] 144.676427: balance_dirty_state: bdi btrfs-1: dirty=577 wb=716 unstable=0 bg_thresh=1010 thresh=2020 gap=727 poll_thresh=17 ino=257 dd-2584 [001] 144.676546: balance_dirty_state: bdi btrfs-1: dirty=627 wb=716 unstable=0 bg_thresh=1012 thresh=2024 gap=681 poll_thresh=18 ino=257 dd-2584 [001] 144.676665: balance_dirty_state: bdi btrfs-1: dirty=652 wb=716 unstable=0 bg_thresh=1011 thresh=2023 gap=655 poll_thresh=19 ino=257 dd-2584 [001] 144.676782: balance_dirty_state: bdi btrfs-1: dirty=677 wb=716 unstable=0 bg_thresh=1011 thresh=2022 gap=629 poll_thresh=20 ino=257 dd-2584 [001] 144.677071: balance_dirty_state: bdi btrfs-1: dirty=702 wb=716 unstable=0 bg_thresh=1013 thresh=2026 gap=608 poll_thresh=21 ino=257 dd-2584 [001] 144.677188: balance_dirty_state: bdi btrfs-1: dirty=752 wb=716 unstable=0 bg_thresh=1012 thresh=2025 gap=557 poll_thresh=22 ino=257 dd-2584 [001] 144.677311: balance_dirty_state: bdi btrfs-1: dirty=777 wb=716 unstable=0 bg_thresh=1012 thresh=2024 gap=531 poll_thresh=23 ino=257 dd-2584 [001] 144.677429: balance_dirty_state: bdi btrfs-1: dirty=802 wb=716 unstable=0 bg_thresh=1011 thresh=2023 gap=505 poll_thresh=24 ino=257 dd-2584 [001] 144.677434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=59880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 144.684376: balance_dirty_state: bdi btrfs-1: dirty=802 wb=591 unstable=0 bg_thresh=1011 thresh=2023 gap=630 poll_thresh=24 ino=257 dd-2584 [001] 144.684453: balance_dirty_state: bdi btrfs-1: dirty=827 wb=591 unstable=0 bg_thresh=1011 thresh=2022 gap=604 poll_thresh=18 ino=257 dd-2584 [001] 144.684571: balance_dirty_state: bdi btrfs-1: dirty=852 wb=591 unstable=0 bg_thresh=1010 thresh=2021 gap=578 poll_thresh=19 ino=257 dd-2584 [001] 144.684689: balance_dirty_state: bdi btrfs-1: dirty=877 wb=591 unstable=0 bg_thresh=1012 thresh=2025 gap=557 poll_thresh=20 ino=257 dd-2584 [001] 144.684806: balance_dirty_state: bdi btrfs-1: dirty=927 wb=591 unstable=0 bg_thresh=1012 thresh=2024 gap=506 poll_thresh=21 ino=257 dd-2584 [001] 144.685092: balance_dirty_state: bdi btrfs-1: dirty=952 wb=591 unstable=0 bg_thresh=1011 thresh=2023 gap=480 poll_thresh=22 ino=257 dd-2584 [001] 144.685097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=59880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 144.696312: balance_dirty_state: bdi btrfs-1: dirty=952 wb=341 unstable=0 bg_thresh=1002 thresh=2004 gap=711 poll_thresh=22 ino=257 dd-2584 [001] 144.696373: balance_dirty_state: bdi btrfs-1: dirty=977 wb=341 unstable=0 bg_thresh=1004 thresh=2009 gap=691 poll_thresh=16 ino=257 dd-2584 [001] 144.696488: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=341 unstable=0 bg_thresh=1007 thresh=2014 gap=671 poll_thresh=17 ino=257 dd-2584 [001] 144.696611: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=341 unstable=0 bg_thresh=1006 thresh=2013 gap=645 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 144.696637: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2164 wrote=0 to_write=8192 dd-2584 [001] 144.696741: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=341 unstable=0 bg_thresh=1008 thresh=2017 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 144.696868: balance_dirty_state: bdi btrfs-1: dirty=1102 wb=366 unstable=0 bg_thresh=1008 thresh=2016 gap=548 poll_thresh=20 ino=257 dd-2584 [001] 144.696997: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=391 unstable=0 bg_thresh=1007 thresh=2015 gap=547 poll_thresh=21 ino=257 dd-2584 [001] 144.697130: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=416 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=22 ino=257 dd-2584 [001] 144.697265: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=466 unstable=0 bg_thresh=1000 thresh=2000 gap=457 poll_thresh=23 ino=257 dd-2584 [001] 144.697267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=59880 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 144.699925: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=1104 to_write=7088 dd-2584 [001] 144.704323: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1316 unstable=0 bg_thresh=988 thresh=1977 gap=559 poll_thresh=23 ino=257 dd-2584 [001] 144.704692: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1316 unstable=0 bg_thresh=991 thresh=1982 gap=564 poll_thresh=17 ino=257 dd-2584 [001] 144.704863: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1316 unstable=0 bg_thresh=993 thresh=1987 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 144.705039: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1316 unstable=0 bg_thresh=996 thresh=1992 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 144.705220: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1316 unstable=0 bg_thresh=998 thresh=1996 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 144.705227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=59880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 144.716369: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1116 unstable=0 bg_thresh=994 thresh=1989 gap=671 poll_thresh=20 ino=257 dd-2584 [006] 144.716440: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1116 unstable=0 bg_thresh=997 thresh=1994 gap=651 poll_thresh=15 ino=257 dd-2584 [006] 144.716530: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1116 unstable=0 bg_thresh=997 thresh=1994 gap=651 poll_thresh=16 ino=257 dd-2584 [006] 144.716708: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1116 unstable=0 bg_thresh=1002 thresh=2004 gap=636 poll_thresh=17 ino=257 dd-2584 [006] 144.716889: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1116 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=18 ino=257 dd-2584 [006] 144.717072: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1116 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=19 ino=257 dd-2584 [006] 144.717518: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1116 unstable=0 bg_thresh=1003 thresh=2006 gap=538 poll_thresh=20 ino=257 dd-2584 [006] 144.717697: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1116 unstable=0 bg_thresh=1002 thresh=2005 gap=487 poll_thresh=21 ino=257 dd-2584 [006] 144.717705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=59880 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 144.724413: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1116 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=21 ino=257 dd-2584 [006] 144.724421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=60828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 144.732417: balance_dirty_state: bdi btrfs-1: dirty=402 wb=866 unstable=0 bg_thresh=1003 thresh=2007 gap=739 poll_thresh=21 ino=257 dd-2584 [006] 144.732485: balance_dirty_state: bdi btrfs-1: dirty=402 wb=866 unstable=0 bg_thresh=1000 thresh=2001 gap=733 poll_thresh=16 ino=257 dd-2584 [006] 144.732606: balance_dirty_state: bdi btrfs-1: dirty=427 wb=866 unstable=0 bg_thresh=1002 thresh=2005 gap=712 poll_thresh=17 ino=257 dd-2584 [006] 144.732723: balance_dirty_state: bdi btrfs-1: dirty=477 wb=866 unstable=0 bg_thresh=1002 thresh=2004 gap=661 poll_thresh=18 ino=257 dd-2584 [006] 144.732840: balance_dirty_state: bdi btrfs-1: dirty=502 wb=866 unstable=0 bg_thresh=1001 thresh=2003 gap=635 poll_thresh=19 ino=257 dd-2584 [006] 144.732957: balance_dirty_state: bdi btrfs-1: dirty=527 wb=866 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=20 ino=257 dd-2584 [006] 144.733075: balance_dirty_state: bdi btrfs-1: dirty=577 wb=866 unstable=0 bg_thresh=1003 thresh=2006 gap=563 poll_thresh=21 ino=257 dd-2584 [006] 144.733193: balance_dirty_state: bdi btrfs-1: dirty=602 wb=866 unstable=0 bg_thresh=1002 thresh=2005 gap=537 poll_thresh=22 ino=257 dd-2584 [006] 144.733481: balance_dirty_state: bdi btrfs-1: dirty=627 wb=866 unstable=0 bg_thresh=1002 thresh=2004 gap=511 poll_thresh=23 ino=257 dd-2584 [006] 144.733603: balance_dirty_state: bdi btrfs-1: dirty=652 wb=866 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=24 ino=257 dd-2584 [006] 144.733608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=101% bdi_bw=60828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 144.740466: balance_dirty_state: bdi btrfs-1: dirty=652 wb=741 unstable=0 bg_thresh=1002 thresh=2005 gap=612 poll_thresh=24 ino=257 dd-2584 [003] 144.740593: balance_dirty_state: bdi btrfs-1: dirty=677 wb=741 unstable=0 bg_thresh=1002 thresh=2005 gap=587 poll_thresh=18 ino=257 dd-2584 [003] 144.740827: balance_dirty_state: bdi btrfs-1: dirty=702 wb=741 unstable=0 bg_thresh=1004 thresh=2009 gap=566 poll_thresh=19 ino=257 dd-2584 [003] 144.741061: balance_dirty_state: bdi btrfs-1: dirty=727 wb=741 unstable=0 bg_thresh=1004 thresh=2008 gap=540 poll_thresh=20 ino=257 dd-2584 [003] 144.741297: balance_dirty_state: bdi btrfs-1: dirty=777 wb=741 unstable=0 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=21 ino=257 dd-2584 [003] 144.741306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=60828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 144.748490: balance_dirty_state: bdi btrfs-1: dirty=777 wb=591 unstable=0 bg_thresh=1004 thresh=2008 gap=640 poll_thresh=21 ino=257 dd-2584 [003] 144.748618: balance_dirty_state: bdi btrfs-1: dirty=777 wb=591 unstable=0 bg_thresh=1003 thresh=2007 gap=639 poll_thresh=16 ino=257 dd-2584 [003] 144.748852: balance_dirty_state: bdi btrfs-1: dirty=802 wb=591 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=17 ino=257 dd-2584 [003] 144.749087: balance_dirty_state: bdi btrfs-1: dirty=852 wb=591 unstable=0 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=18 ino=257 dd-2584 [003] 144.749675: balance_dirty_state: bdi btrfs-1: dirty=877 wb=591 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=19 ino=257 dd-2584 [003] 144.749908: balance_dirty_state: bdi btrfs-1: dirty=902 wb=591 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=20 ino=257 dd-2584 [003] 144.750140: balance_dirty_state: bdi btrfs-1: dirty=952 wb=591 unstable=0 bg_thresh=1003 thresh=2007 gap=464 poll_thresh=21 ino=257 dd-2584 [003] 144.750149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=100% bdi_bw=60828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 144.756527: balance_dirty_state: bdi btrfs-1: dirty=952 wb=466 unstable=0 bg_thresh=1002 thresh=2005 gap=587 poll_thresh=21 ino=257 dd-2584 [003] 144.756620: balance_dirty_state: bdi btrfs-1: dirty=952 wb=466 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=16 ino=257 dd-2584 [003] 144.756734: balance_dirty_state: bdi btrfs-1: dirty=977 wb=466 unstable=0 bg_thresh=1001 thresh=2003 gap=560 poll_thresh=17 ino=257 dd-2584 [003] 144.756846: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=466 unstable=0 bg_thresh=1001 thresh=2002 gap=509 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 144.756935: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2224 wrote=0 to_write=8192 dd-2584 [003] 144.756971: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=466 unstable=0 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=19 ino=257 dd-2584 [003] 144.756973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=60828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 144.761769: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=976 to_write=7216 dd-2584 [003] 144.764477: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1316 unstable=0 bg_thresh=1004 thresh=2008 gap=615 poll_thresh=19 ino=257 dd-2584 [003] 144.764607: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1316 unstable=0 bg_thresh=1001 thresh=2002 gap=584 poll_thresh=14 ino=257 dd-2584 [003] 144.764726: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1316 unstable=0 bg_thresh=1003 thresh=2007 gap=589 poll_thresh=15 ino=257 dd-2584 [003] 144.764846: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1316 unstable=0 bg_thresh=1003 thresh=2006 gap=563 poll_thresh=16 ino=257 dd-2584 [003] 144.765435: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1316 unstable=0 bg_thresh=1002 thresh=2005 gap=537 poll_thresh=17 ino=257 dd-2584 [003] 144.765668: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1316 unstable=0 bg_thresh=1002 thresh=2004 gap=486 poll_thresh=18 ino=257 dd-2584 [003] 144.765678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=60828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 144.772435: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1191 unstable=0 bg_thresh=1002 thresh=2004 gap=611 poll_thresh=18 ino=257 dd-2584 [003] 144.772575: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1191 unstable=0 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=13 ino=257 dd-2584 [003] 144.772696: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1191 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=14 ino=257 dd-2584 [003] 144.772815: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1191 unstable=0 bg_thresh=1004 thresh=2008 gap=590 poll_thresh=15 ino=257 dd-2584 [003] 144.772933: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1191 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=16 ino=257 dd-2584 [003] 144.773166: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1191 unstable=0 bg_thresh=1003 thresh=2006 gap=538 poll_thresh=17 ino=257 dd-2584 [003] 144.773399: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1191 unstable=0 bg_thresh=1002 thresh=2005 gap=487 poll_thresh=18 ino=257 dd-2584 [003] 144.773408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=60828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 144.780387: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1066 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=18 ino=257 dd-2584 [000] 144.780515: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1066 unstable=0 bg_thresh=999 thresh=1999 gap=581 poll_thresh=13 ino=257 dd-2584 [000] 144.780632: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1066 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=14 ino=257 dd-2584 [000] 144.780750: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1066 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=15 ino=257 dd-2584 [000] 144.780866: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1066 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=16 ino=257 dd-2584 [000] 144.781455: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1066 unstable=0 bg_thresh=1007 thresh=2014 gap=521 poll_thresh=17 ino=257 dd-2584 [000] 144.781694: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1066 unstable=0 bg_thresh=1009 thresh=2018 gap=475 poll_thresh=18 ino=257 dd-2584 [000] 144.781703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=60828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 144.792377: balance_dirty_state: bdi btrfs-1: dirty=477 wb=941 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=18 ino=257 dd-2584 [000] 144.792443: balance_dirty_state: bdi btrfs-1: dirty=477 wb=941 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=13 ino=257 dd-2584 [000] 144.792500: balance_dirty_state: bdi btrfs-1: dirty=502 wb=941 unstable=0 bg_thresh=1008 thresh=2016 gap=573 poll_thresh=14 ino=257 dd-2584 [000] 144.792560: balance_dirty_state: bdi btrfs-1: dirty=502 wb=941 unstable=0 bg_thresh=1005 thresh=2010 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 144.792619: balance_dirty_state: bdi btrfs-1: dirty=527 wb=941 unstable=0 bg_thresh=1007 thresh=2015 gap=547 poll_thresh=16 ino=257 dd-2584 [000] 144.792736: balance_dirty_state: bdi btrfs-1: dirty=552 wb=941 unstable=0 bg_thresh=1007 thresh=2014 gap=521 poll_thresh=17 ino=257 dd-2584 [000] 144.792853: balance_dirty_state: bdi btrfs-1: dirty=602 wb=941 unstable=0 bg_thresh=1009 thresh=2018 gap=475 poll_thresh=18 ino=257 dd-2584 [000] 144.792858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=60828 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 144.804386: balance_dirty_state: bdi btrfs-1: dirty=602 wb=616 unstable=0 bg_thresh=997 thresh=1994 gap=776 poll_thresh=18 ino=257 dd-2584 [000] 144.804447: balance_dirty_state: bdi btrfs-1: dirty=602 wb=616 unstable=0 bg_thresh=997 thresh=1994 gap=776 poll_thresh=13 ino=257 dd-2584 [000] 144.804503: balance_dirty_state: bdi btrfs-1: dirty=627 wb=616 unstable=0 bg_thresh=999 thresh=1999 gap=756 poll_thresh=14 ino=257 dd-2584 [000] 144.804559: balance_dirty_state: bdi btrfs-1: dirty=652 wb=616 unstable=0 bg_thresh=999 thresh=1999 gap=731 poll_thresh=15 ino=257 dd-2584 [000] 144.804614: balance_dirty_state: bdi btrfs-1: dirty=652 wb=616 unstable=0 bg_thresh=1002 thresh=2004 gap=736 poll_thresh=16 ino=257 dd-2584 [000] 144.804890: balance_dirty_state: bdi btrfs-1: dirty=677 wb=616 unstable=0 bg_thresh=1004 thresh=2009 gap=716 poll_thresh=17 ino=257 dd-2584 [000] 144.805004: balance_dirty_state: bdi btrfs-1: dirty=727 wb=616 unstable=0 bg_thresh=1006 thresh=2013 gap=670 poll_thresh=18 ino=257 dd-2584 [000] 144.805117: balance_dirty_state: bdi btrfs-1: dirty=752 wb=616 unstable=0 bg_thresh=1006 thresh=2012 gap=644 poll_thresh=19 ino=257 dd-2584 [000] 144.805229: balance_dirty_state: bdi btrfs-1: dirty=777 wb=616 unstable=0 bg_thresh=1005 thresh=2011 gap=618 poll_thresh=20 ino=257 dd-2584 [000] 144.805342: balance_dirty_state: bdi btrfs-1: dirty=827 wb=616 unstable=0 bg_thresh=1007 thresh=2015 gap=572 poll_thresh=21 ino=257 dd-2584 [000] 144.805455: balance_dirty_state: bdi btrfs-1: dirty=852 wb=616 unstable=0 bg_thresh=1004 thresh=2008 gap=540 poll_thresh=22 ino=257 dd-2584 [000] 144.805568: balance_dirty_state: bdi btrfs-1: dirty=877 wb=616 unstable=0 bg_thresh=1003 thresh=2007 gap=514 poll_thresh=23 ino=257 dd-2584 [000] 144.805681: balance_dirty_state: bdi btrfs-1: dirty=902 wb=616 unstable=0 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=24 ino=257 dd-2584 [000] 144.805685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=60828 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 144.812363: balance_dirty_state: bdi btrfs-1: dirty=902 wb=491 unstable=0 bg_thresh=996 thresh=1993 gap=600 poll_thresh=24 ino=257 dd-2584 [000] 144.812597: balance_dirty_state: bdi btrfs-1: dirty=927 wb=491 unstable=0 bg_thresh=996 thresh=1993 gap=575 poll_thresh=18 ino=257 dd-2584 [000] 144.812709: balance_dirty_state: bdi btrfs-1: dirty=952 wb=491 unstable=0 bg_thresh=999 thresh=1998 gap=555 poll_thresh=19 ino=257 dd-2584 [000] 144.812820: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=491 unstable=0 bg_thresh=1001 thresh=2003 gap=510 poll_thresh=20 ino=257 dd-2584 [000] 144.812944: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=491 unstable=0 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=21 ino=257 dd-2584 [000] 144.812951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=60828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 144.813026: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2280 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 144.815153: writeback_single_inode: bdi btrfs-1: ino=257 state= age=340 wrote=928 to_write=7264 dd-2584 [004] 144.820343: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1291 unstable=0 bg_thresh=997 thresh=1994 gap=626 poll_thresh=21 ino=257 dd-2584 [004] 144.820433: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1291 unstable=0 bg_thresh=997 thresh=1994 gap=601 poll_thresh=16 ino=257 dd-2584 [004] 144.820599: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1291 unstable=0 bg_thresh=999 thresh=1999 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 144.820766: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1291 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 144.820934: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1291 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 144.821108: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1291 unstable=0 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=20 ino=257 dd-2584 [004] 144.821114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=60828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 144.828375: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1166 unstable=0 bg_thresh=999 thresh=1998 gap=605 poll_thresh=20 ino=257 dd-2584 [004] 144.828693: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1166 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 144.828783: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1166 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 144.828920: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1166 unstable=0 bg_thresh=1000 thresh=2001 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 144.829040: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1166 unstable=0 bg_thresh=1000 thresh=2000 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 144.829160: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1166 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 144.829165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=98% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 144.836431: balance_dirty_state: bdi btrfs-1: dirty=352 wb=966 unstable=0 bg_thresh=988 thresh=1976 gap=658 poll_thresh=19 ino=257 dd-2584 [006] 144.836497: balance_dirty_state: bdi btrfs-1: dirty=377 wb=966 unstable=0 bg_thresh=988 thresh=1976 gap=633 poll_thresh=14 ino=257 dd-2584 [006] 144.836554: balance_dirty_state: bdi btrfs-1: dirty=402 wb=966 unstable=0 bg_thresh=990 thresh=1981 gap=613 poll_thresh=15 ino=257 dd-2584 [006] 144.836612: balance_dirty_state: bdi btrfs-1: dirty=402 wb=966 unstable=0 bg_thresh=990 thresh=1981 gap=613 poll_thresh=16 ino=257 dd-2584 [006] 144.836730: balance_dirty_state: bdi btrfs-1: dirty=452 wb=966 unstable=0 bg_thresh=992 thresh=1985 gap=567 poll_thresh=17 ino=257 dd-2584 [006] 144.836851: balance_dirty_state: bdi btrfs-1: dirty=477 wb=966 unstable=0 bg_thresh=992 thresh=1984 gap=541 poll_thresh=18 ino=257 dd-2584 [006] 144.837142: balance_dirty_state: bdi btrfs-1: dirty=502 wb=966 unstable=0 bg_thresh=991 thresh=1983 gap=515 poll_thresh=19 ino=257 dd-2584 [006] 144.837262: balance_dirty_state: bdi btrfs-1: dirty=527 wb=966 unstable=0 bg_thresh=991 thresh=1982 gap=489 poll_thresh=20 ino=257 dd-2584 [006] 144.837267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 144.844411: balance_dirty_state: bdi btrfs-1: dirty=527 wb=966 unstable=0 bg_thresh=996 thresh=1992 gap=499 poll_thresh=20 ino=257 dd-2584 [006] 144.844478: balance_dirty_state: bdi btrfs-1: dirty=552 wb=966 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=15 ino=257 dd-2584 [006] 144.844483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 144.852428: balance_dirty_state: bdi btrfs-1: dirty=552 wb=841 unstable=0 bg_thresh=997 thresh=1994 gap=601 poll_thresh=15 ino=257 dd-2584 [006] 144.852497: balance_dirty_state: bdi btrfs-1: dirty=577 wb=841 unstable=0 bg_thresh=996 thresh=1993 gap=575 poll_thresh=11 ino=257 dd-2584 [006] 144.852558: balance_dirty_state: bdi btrfs-1: dirty=577 wb=841 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=12 ino=257 dd-2584 [006] 144.852616: balance_dirty_state: bdi btrfs-1: dirty=602 wb=841 unstable=0 bg_thresh=996 thresh=1992 gap=549 poll_thresh=13 ino=257 dd-2584 [006] 144.852675: balance_dirty_state: bdi btrfs-1: dirty=627 wb=841 unstable=0 bg_thresh=998 thresh=1997 gap=529 poll_thresh=14 ino=257 dd-2584 [006] 144.852735: balance_dirty_state: bdi btrfs-1: dirty=627 wb=841 unstable=0 bg_thresh=995 thresh=1991 gap=523 poll_thresh=15 ino=257 dd-2584 [006] 144.852794: balance_dirty_state: bdi btrfs-1: dirty=652 wb=841 unstable=0 bg_thresh=995 thresh=1990 gap=497 poll_thresh=16 ino=257 dd-2584 [006] 144.852799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 144.860477: balance_dirty_state: bdi btrfs-1: dirty=652 wb=591 unstable=0 bg_thresh=994 thresh=1989 gap=746 poll_thresh=16 ino=257 dd-2584 [004] 144.860576: balance_dirty_state: bdi btrfs-1: dirty=677 wb=591 unstable=0 bg_thresh=997 thresh=1994 gap=726 poll_thresh=12 ino=257 dd-2584 [004] 144.860687: balance_dirty_state: bdi btrfs-1: dirty=702 wb=591 unstable=0 bg_thresh=994 thresh=1988 gap=695 poll_thresh=13 ino=257 dd-2584 [004] 144.860797: balance_dirty_state: bdi btrfs-1: dirty=702 wb=591 unstable=0 bg_thresh=996 thresh=1993 gap=700 poll_thresh=14 ino=257 dd-2584 [004] 144.860907: balance_dirty_state: bdi btrfs-1: dirty=727 wb=591 unstable=0 bg_thresh=996 thresh=1992 gap=674 poll_thresh=15 ino=257 dd-2584 [004] 144.861019: balance_dirty_state: bdi btrfs-1: dirty=752 wb=591 unstable=0 bg_thresh=993 thresh=1986 gap=643 poll_thresh=16 ino=257 dd-2584 [004] 144.861561: balance_dirty_state: bdi btrfs-1: dirty=777 wb=591 unstable=0 bg_thresh=995 thresh=1990 gap=622 poll_thresh=17 ino=257 dd-2584 [004] 144.861778: balance_dirty_state: bdi btrfs-1: dirty=802 wb=591 unstable=0 bg_thresh=994 thresh=1989 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 144.861996: balance_dirty_state: bdi btrfs-1: dirty=827 wb=591 unstable=0 bg_thresh=994 thresh=1988 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 144.862215: balance_dirty_state: bdi btrfs-1: dirty=877 wb=591 unstable=0 bg_thresh=993 thresh=1987 gap=519 poll_thresh=20 ino=257 dd-2584 [004] 144.862440: balance_dirty_state: bdi btrfs-1: dirty=902 wb=591 unstable=0 bg_thresh=995 thresh=1991 gap=498 poll_thresh=21 ino=257 dd-2584 [004] 144.862659: balance_dirty_state: bdi btrfs-1: dirty=927 wb=591 unstable=0 bg_thresh=995 thresh=1990 gap=472 poll_thresh=22 ino=257 dd-2584 [004] 144.862668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 144.868433: balance_dirty_state: bdi btrfs-1: dirty=927 wb=441 unstable=0 bg_thresh=996 thresh=1992 gap=624 poll_thresh=22 ino=257 dd-2584 [004] 144.868595: balance_dirty_state: bdi btrfs-1: dirty=952 wb=441 unstable=0 bg_thresh=998 thresh=1997 gap=604 poll_thresh=16 ino=257 dd-2584 [004] 144.868817: balance_dirty_state: bdi btrfs-1: dirty=977 wb=441 unstable=0 bg_thresh=995 thresh=1990 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 144.869035: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=441 unstable=0 bg_thresh=994 thresh=1989 gap=546 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 144.869123: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2336 wrote=0 to_write=8192 dd-2584 [004] 144.869593: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=491 unstable=0 bg_thresh=994 thresh=1988 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 144.869596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 144.873727: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=944 to_write=7248 dd-2584 [004] 144.876446: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1216 unstable=0 bg_thresh=993 thresh=1987 gap=644 poll_thresh=19 ino=257 dd-2584 [004] 144.876549: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1216 unstable=0 bg_thresh=996 thresh=1992 gap=649 poll_thresh=14 ino=257 dd-2584 [004] 144.876627: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1216 unstable=0 bg_thresh=995 thresh=1991 gap=623 poll_thresh=15 ino=257 dd-2584 [004] 144.876705: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1216 unstable=0 bg_thresh=995 thresh=1991 gap=598 poll_thresh=16 ino=257 dd-2584 [004] 144.876869: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1216 unstable=0 bg_thresh=997 thresh=1995 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 144.877027: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1216 unstable=0 bg_thresh=997 thresh=1994 gap=551 poll_thresh=18 ino=257 dd-2584 [004] 144.877180: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1216 unstable=0 bg_thresh=996 thresh=1993 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 144.877338: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1216 unstable=0 bg_thresh=995 thresh=1991 gap=473 poll_thresh=20 ino=257 dd-2584 [004] 144.877344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=99% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 144.884455: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1091 unstable=0 bg_thresh=994 thresh=1989 gap=596 poll_thresh=20 ino=257 dd-2584 [004] 144.884548: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1091 unstable=0 bg_thresh=994 thresh=1989 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 144.884626: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1091 unstable=0 bg_thresh=994 thresh=1988 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 144.885066: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1091 unstable=0 bg_thresh=993 thresh=1987 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 144.885228: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1091 unstable=0 bg_thresh=993 thresh=1986 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 144.885233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 144.892372: balance_dirty_state: bdi btrfs-1: dirty=402 wb=941 unstable=0 bg_thresh=994 thresh=1988 gap=645 poll_thresh=18 ino=257 dd-2584 [004] 144.892469: balance_dirty_state: bdi btrfs-1: dirty=402 wb=941 unstable=0 bg_thresh=996 thresh=1993 gap=650 poll_thresh=13 ino=257 dd-2584 [004] 144.892554: balance_dirty_state: bdi btrfs-1: dirty=427 wb=941 unstable=0 bg_thresh=996 thresh=1992 gap=624 poll_thresh=14 ino=257 dd-2584 [004] 144.892639: balance_dirty_state: bdi btrfs-1: dirty=452 wb=941 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 144.892724: balance_dirty_state: bdi btrfs-1: dirty=452 wb=941 unstable=0 bg_thresh=995 thresh=1991 gap=598 poll_thresh=16 ino=257 dd-2584 [004] 144.892893: balance_dirty_state: bdi btrfs-1: dirty=477 wb=941 unstable=0 bg_thresh=995 thresh=1990 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 144.893062: balance_dirty_state: bdi btrfs-1: dirty=527 wb=941 unstable=0 bg_thresh=997 thresh=1994 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 144.893233: balance_dirty_state: bdi btrfs-1: dirty=552 wb=941 unstable=0 bg_thresh=996 thresh=1993 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 144.893403: balance_dirty_state: bdi btrfs-1: dirty=577 wb=941 unstable=0 bg_thresh=996 thresh=1992 gap=474 poll_thresh=20 ino=257 dd-2584 [004] 144.893409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 144.900401: balance_dirty_state: bdi btrfs-1: dirty=577 wb=941 unstable=0 bg_thresh=996 thresh=1993 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 144.900409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 144.908458: balance_dirty_state: bdi btrfs-1: dirty=577 wb=691 unstable=0 bg_thresh=996 thresh=1992 gap=724 poll_thresh=20 ino=257 dd-2584 [000] 144.908576: balance_dirty_state: bdi btrfs-1: dirty=602 wb=691 unstable=0 bg_thresh=998 thresh=1997 gap=704 poll_thresh=15 ino=257 dd-2584 [000] 144.908976: balance_dirty_state: bdi btrfs-1: dirty=602 wb=691 unstable=0 bg_thresh=1001 thresh=2002 gap=709 poll_thresh=16 ino=257 dd-2584 [000] 144.909181: balance_dirty_state: bdi btrfs-1: dirty=652 wb=691 unstable=0 bg_thresh=1001 thresh=2002 gap=659 poll_thresh=17 ino=257 dd-2584 [000] 144.909383: balance_dirty_state: bdi btrfs-1: dirty=677 wb=691 unstable=0 bg_thresh=1000 thresh=2001 gap=633 poll_thresh=18 ino=257 dd-2584 [000] 144.909586: balance_dirty_state: bdi btrfs-1: dirty=702 wb=691 unstable=0 bg_thresh=1000 thresh=2000 gap=607 poll_thresh=19 ino=257 dd-2584 [000] 144.909787: balance_dirty_state: bdi btrfs-1: dirty=727 wb=691 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=20 ino=257 dd-2584 [000] 144.909987: balance_dirty_state: bdi btrfs-1: dirty=777 wb=691 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=21 ino=257 dd-2584 [000] 144.910193: balance_dirty_state: bdi btrfs-1: dirty=802 wb=691 unstable=0 bg_thresh=1001 thresh=2002 gap=509 poll_thresh=22 ino=257 dd-2584 [000] 144.910396: balance_dirty_state: bdi btrfs-1: dirty=827 wb=691 unstable=0 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=23 ino=257 dd-2584 [000] 144.910404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 144.916413: balance_dirty_state: bdi btrfs-1: dirty=827 wb=566 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=23 ino=257 dd-2584 [000] 144.916526: balance_dirty_state: bdi btrfs-1: dirty=852 wb=566 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=17 ino=257 dd-2584 [000] 144.917026: balance_dirty_state: bdi btrfs-1: dirty=877 wb=566 unstable=0 bg_thresh=1000 thresh=2000 gap=557 poll_thresh=18 ino=257 dd-2584 [000] 144.917230: balance_dirty_state: bdi btrfs-1: dirty=902 wb=566 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=19 ino=257 dd-2584 [000] 144.917433: balance_dirty_state: bdi btrfs-1: dirty=952 wb=566 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=20 ino=257 dd-2584 [000] 144.917440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 144.924463: balance_dirty_state: bdi btrfs-1: dirty=952 wb=441 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=20 ino=257 dd-2584 [000] 144.924540: balance_dirty_state: bdi btrfs-1: dirty=952 wb=441 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=15 ino=257 dd-2584 [000] 144.924600: balance_dirty_state: bdi btrfs-1: dirty=977 wb=441 unstable=0 bg_thresh=1000 thresh=2000 gap=582 poll_thresh=16 ino=257 dd-2584 [000] 144.924713: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=441 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 144.924779: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2392 wrote=0 to_write=8192 dd-2584 [000] 144.924840: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=441 unstable=0 bg_thresh=1001 thresh=2003 gap=510 poll_thresh=18 ino=257 dd-2584 [000] 144.924963: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=466 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=19 ino=257 dd-2584 [000] 144.924964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=61992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 144.927287: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=960 to_write=7232 dd-2584 [000] 144.933984: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1241 unstable=0 bg_thresh=1002 thresh=2004 gap=661 poll_thresh=19 ino=257 dd-2584 [000] 144.934097: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1191 unstable=0 bg_thresh=997 thresh=1995 gap=702 poll_thresh=14 ino=257 dd-2584 [000] 144.934180: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1166 unstable=0 bg_thresh=1000 thresh=2001 gap=708 poll_thresh=15 ino=257 dd-2584 [000] 144.934413: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1166 unstable=0 bg_thresh=1000 thresh=2000 gap=682 poll_thresh=16 ino=257 dd-2584 [000] 144.934531: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1166 unstable=0 bg_thresh=999 thresh=1999 gap=656 poll_thresh=17 ino=257 dd-2584 [000] 144.934647: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1166 unstable=0 bg_thresh=1001 thresh=2003 gap=635 poll_thresh=18 ino=257 dd-2584 [000] 144.934763: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1166 unstable=0 bg_thresh=1001 thresh=2002 gap=584 poll_thresh=19 ino=257 dd-2584 [000] 144.934880: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1166 unstable=0 bg_thresh=1000 thresh=2001 gap=558 poll_thresh=20 ino=257 dd-2584 [000] 144.934998: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1166 unstable=0 bg_thresh=1000 thresh=2000 gap=532 poll_thresh=21 ino=257 dd-2584 [000] 144.935115: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1166 unstable=0 bg_thresh=1002 thresh=2004 gap=511 poll_thresh=22 ino=257 dd-2584 [000] 144.935233: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1166 unstable=0 bg_thresh=1001 thresh=2003 gap=460 poll_thresh=23 ino=257 dd-2584 [000] 144.935238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=63036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 144.940418: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1166 unstable=0 bg_thresh=1001 thresh=2003 gap=460 poll_thresh=23 ino=257 dd-2584 [000] 144.940425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=63036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 144.948687: balance_dirty_state: bdi btrfs-1: dirty=377 wb=991 unstable=0 bg_thresh=1008 thresh=2016 gap=648 poll_thresh=23 ino=257 dd-2584 [004] 144.948781: balance_dirty_state: bdi btrfs-1: dirty=402 wb=991 unstable=0 bg_thresh=1005 thresh=2010 gap=617 poll_thresh=17 ino=257 dd-2584 [004] 144.949231: balance_dirty_state: bdi btrfs-1: dirty=427 wb=991 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 144.949404: balance_dirty_state: bdi btrfs-1: dirty=477 wb=991 unstable=0 bg_thresh=1006 thresh=2013 gap=545 poll_thresh=19 ino=257 dd-2584 [004] 144.949579: balance_dirty_state: bdi btrfs-1: dirty=502 wb=991 unstable=0 bg_thresh=1006 thresh=2012 gap=519 poll_thresh=20 ino=257 dd-2584 [004] 144.949751: balance_dirty_state: bdi btrfs-1: dirty=527 wb=991 unstable=0 bg_thresh=1008 thresh=2016 gap=498 poll_thresh=21 ino=257 dd-2584 [004] 144.949758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=63036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 144.956430: balance_dirty_state: bdi btrfs-1: dirty=527 wb=991 unstable=0 bg_thresh=1010 thresh=2021 gap=503 poll_thresh=21 ino=257 dd-2584 [004] 144.956436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=63036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 144.964420: balance_dirty_state: bdi btrfs-1: dirty=527 wb=866 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=21 ino=257 dd-2584 [004] 144.964517: balance_dirty_state: bdi btrfs-1: dirty=552 wb=866 unstable=0 bg_thresh=998 thresh=1997 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 144.964699: balance_dirty_state: bdi btrfs-1: dirty=577 wb=866 unstable=0 bg_thresh=998 thresh=1996 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 144.964883: balance_dirty_state: bdi btrfs-1: dirty=602 wb=866 unstable=0 bg_thresh=994 thresh=1989 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 144.965062: balance_dirty_state: bdi btrfs-1: dirty=652 wb=866 unstable=0 bg_thresh=996 thresh=1993 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 144.965069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=63036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 144.972469: balance_dirty_state: bdi btrfs-1: dirty=652 wb=591 unstable=0 bg_thresh=997 thresh=1994 gap=751 poll_thresh=19 ino=257 dd-2584 [004] 144.972565: balance_dirty_state: bdi btrfs-1: dirty=652 wb=591 unstable=0 bg_thresh=997 thresh=1994 gap=751 poll_thresh=14 ino=257 dd-2584 [004] 144.972938: balance_dirty_state: bdi btrfs-1: dirty=677 wb=591 unstable=0 bg_thresh=999 thresh=1999 gap=731 poll_thresh=15 ino=257 dd-2584 [004] 144.973028: balance_dirty_state: bdi btrfs-1: dirty=677 wb=591 unstable=0 bg_thresh=999 thresh=1999 gap=731 poll_thresh=16 ino=257 dd-2584 [004] 144.973218: balance_dirty_state: bdi btrfs-1: dirty=727 wb=591 unstable=0 bg_thresh=999 thresh=1998 gap=680 poll_thresh=17 ino=257 dd-2584 [004] 144.973416: balance_dirty_state: bdi btrfs-1: dirty=752 wb=591 unstable=0 bg_thresh=1001 thresh=2002 gap=659 poll_thresh=18 ino=257 dd-2584 [004] 144.973606: balance_dirty_state: bdi btrfs-1: dirty=777 wb=591 unstable=0 bg_thresh=1000 thresh=2001 gap=633 poll_thresh=19 ino=257 dd-2584 [004] 144.973797: balance_dirty_state: bdi btrfs-1: dirty=827 wb=591 unstable=0 bg_thresh=1000 thresh=2000 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 144.973987: balance_dirty_state: bdi btrfs-1: dirty=852 wb=591 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=21 ino=257 dd-2584 [004] 144.974182: balance_dirty_state: bdi btrfs-1: dirty=877 wb=591 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=22 ino=257 dd-2584 [004] 144.974397: balance_dirty_state: bdi btrfs-1: dirty=903 wb=591 unstable=0 bg_thresh=1002 thresh=2005 gap=511 poll_thresh=23 ino=257 dd-2584 [004] 144.974873: balance_dirty_state: bdi btrfs-1: dirty=929 wb=591 unstable=0 bg_thresh=1001 thresh=2003 gap=483 poll_thresh=24 ino=257 dd-2584 [004] 144.974880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=63036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 144.984582: balance_dirty_state: bdi btrfs-1: dirty=936 wb=466 unstable=0 bg_thresh=1005 thresh=2010 gap=608 poll_thresh=24 ino=257 dd-2584 [004] 144.984677: balance_dirty_state: bdi btrfs-1: dirty=961 wb=466 unstable=0 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 144.984854: balance_dirty_state: bdi btrfs-1: dirty=986 wb=466 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 144.985034: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=466 unstable=0 bg_thresh=1003 thresh=2007 gap=505 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 144.985121: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2452 wrote=0 to_write=8192 dd-2584 [004] 144.985231: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=466 unstable=0 bg_thresh=1003 thresh=2006 gap=479 poll_thresh=21 ino=257 dd-2584 [004] 144.985234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=63036 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 144.987348: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=944 to_write=7248 dd-2584 [004] 144.992462: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1143 unstable=0 bg_thresh=998 thresh=1997 gap=733 poll_thresh=21 ino=257 dd-2584 [004] 144.992560: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1143 unstable=0 bg_thresh=1001 thresh=2002 gap=738 poll_thresh=16 ino=257 dd-2584 [004] 144.992752: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1143 unstable=0 bg_thresh=1003 thresh=2006 gap=692 poll_thresh=17 ino=257 dd-2584 [004] 144.992942: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1143 unstable=0 bg_thresh=1002 thresh=2005 gap=666 poll_thresh=18 ino=257 dd-2584 [004] 144.993138: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1143 unstable=0 bg_thresh=1002 thresh=2004 gap=640 poll_thresh=19 ino=257 dd-2584 [004] 144.993624: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1143 unstable=0 bg_thresh=1001 thresh=2002 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 144.993809: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1143 unstable=0 bg_thresh=1000 thresh=2001 gap=562 poll_thresh=21 ino=257 dd-2584 [004] 144.993999: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1143 unstable=0 bg_thresh=1000 thresh=2000 gap=536 poll_thresh=22 ino=257 dd-2584 [004] 144.994190: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1143 unstable=0 bg_thresh=999 thresh=1999 gap=510 poll_thresh=23 ino=257 dd-2584 [004] 144.994381: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1143 unstable=0 bg_thresh=1001 thresh=2003 gap=464 poll_thresh=24 ino=257 dd-2584 [004] 144.994388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=99% bdi_bw=63036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 145.000450: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1147 unstable=0 bg_thresh=1004 thresh=2008 gap=467 poll_thresh=24 ino=257 dd-2584 [004] 145.000456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=63036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 145.008455: balance_dirty_state: bdi btrfs-1: dirty=403 wb=822 unstable=0 bg_thresh=997 thresh=1995 gap=770 poll_thresh=24 ino=257 dd-2584 [000] 145.008561: balance_dirty_state: bdi btrfs-1: dirty=403 wb=822 unstable=0 bg_thresh=1000 thresh=2000 gap=775 poll_thresh=18 ino=257 dd-2584 [000] 145.008998: balance_dirty_state: bdi btrfs-1: dirty=453 wb=822 unstable=0 bg_thresh=1002 thresh=2005 gap=730 poll_thresh=19 ino=257 dd-2584 [000] 145.009186: balance_dirty_state: bdi btrfs-1: dirty=478 wb=822 unstable=0 bg_thresh=1002 thresh=2004 gap=704 poll_thresh=20 ino=257 dd-2584 [000] 145.009673: balance_dirty_state: bdi btrfs-1: dirty=503 wb=822 unstable=0 bg_thresh=1004 thresh=2008 gap=683 poll_thresh=21 ino=257 dd-2584 [000] 145.009851: balance_dirty_state: bdi btrfs-1: dirty=528 wb=822 unstable=0 bg_thresh=1003 thresh=2007 gap=657 poll_thresh=22 ino=257 dd-2584 [000] 145.010031: balance_dirty_state: bdi btrfs-1: dirty=578 wb=822 unstable=0 bg_thresh=1003 thresh=2006 gap=606 poll_thresh=23 ino=257 dd-2584 [000] 145.010212: balance_dirty_state: bdi btrfs-1: dirty=603 wb=822 unstable=0 bg_thresh=1002 thresh=2005 gap=580 poll_thresh=24 ino=257 dd-2584 [000] 145.010394: balance_dirty_state: bdi btrfs-1: dirty=628 wb=822 unstable=0 bg_thresh=1004 thresh=2009 gap=559 poll_thresh=25 ino=257 dd-2584 [000] 145.010573: balance_dirty_state: bdi btrfs-1: dirty=678 wb=822 unstable=0 bg_thresh=1004 thresh=2008 gap=508 poll_thresh=26 ino=257 dd-2584 [000] 145.010753: balance_dirty_state: bdi btrfs-1: dirty=703 wb=822 unstable=0 bg_thresh=1003 thresh=2007 gap=482 poll_thresh=27 ino=257 dd-2584 [000] 145.010760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=63036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 145.016575: balance_dirty_state: bdi btrfs-1: dirty=703 wb=822 unstable=0 bg_thresh=1002 thresh=2004 gap=479 poll_thresh=27 ino=257 dd-2584 [005] 145.016580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=63036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 145.024526: balance_dirty_state: bdi btrfs-1: dirty=703 wb=572 unstable=0 bg_thresh=1002 thresh=2005 gap=730 poll_thresh=27 ino=257 dd-2584 [005] 145.024624: balance_dirty_state: bdi btrfs-1: dirty=709 wb=563 unstable=0 bg_thresh=1000 thresh=2001 gap=729 poll_thresh=20 ino=257 dd-2584 [005] 145.024855: balance_dirty_state: bdi btrfs-1: dirty=759 wb=563 unstable=0 bg_thresh=1005 thresh=2011 gap=689 poll_thresh=21 ino=257 dd-2584 [005] 145.025443: balance_dirty_state: bdi btrfs-1: dirty=784 wb=563 unstable=0 bg_thresh=1005 thresh=2010 gap=663 poll_thresh=22 ino=257 dd-2584 [005] 145.025680: balance_dirty_state: bdi btrfs-1: dirty=809 wb=563 unstable=0 bg_thresh=1004 thresh=2009 gap=637 poll_thresh=23 ino=257 dd-2584 [005] 145.025916: balance_dirty_state: bdi btrfs-1: dirty=859 wb=563 unstable=0 bg_thresh=1004 thresh=2008 gap=586 poll_thresh=24 ino=257 dd-2584 [005] 145.026155: balance_dirty_state: bdi btrfs-1: dirty=884 wb=563 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=25 ino=257 dd-2584 [005] 145.026399: balance_dirty_state: bdi btrfs-1: dirty=909 wb=563 unstable=0 bg_thresh=1005 thresh=2011 gap=539 poll_thresh=26 ino=257 dd-2584 [005] 145.026638: balance_dirty_state: bdi btrfs-1: dirty=934 wb=563 unstable=0 bg_thresh=1005 thresh=2010 gap=513 poll_thresh=27 ino=257 dd-2584 [005] 145.026881: balance_dirty_state: bdi btrfs-1: dirty=984 wb=563 unstable=0 bg_thresh=1004 thresh=2009 gap=462 poll_thresh=28 ino=257 dd-2584 [005] 145.026891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=63036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 145.032586: balance_dirty_state: bdi btrfs-1: dirty=984 wb=438 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=28 ino=257 dd-2584 [005] 145.032715: balance_dirty_state: bdi btrfs-1: dirty=979 wb=438 unstable=0 bg_thresh=1003 thresh=2007 gap=590 poll_thresh=21 ino=257 dd-2584 [005] 145.033310: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=438 unstable=0 bg_thresh=1005 thresh=2011 gap=544 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 145.033349: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2500 wrote=0 to_write=8192 dd-2584 [005] 145.033677: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=438 unstable=0 bg_thresh=1005 thresh=2010 gap=518 poll_thresh=23 ino=257 dd-2584 [005] 145.034056: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=463 unstable=0 bg_thresh=1004 thresh=2009 gap=492 poll_thresh=24 ino=257 dd-2584 [005] 145.034060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=63036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 145.039108: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=960 to_write=7232 dd-2584 [002] 145.040436: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1263 unstable=0 bg_thresh=1006 thresh=2012 gap=620 poll_thresh=24 ino=257 dd-2584 [002] 145.040522: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1263 unstable=0 bg_thresh=1006 thresh=2012 gap=620 poll_thresh=18 ino=257 dd-2584 [002] 145.040656: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1263 unstable=0 bg_thresh=1008 thresh=2017 gap=575 poll_thresh=19 ino=257 dd-2584 [002] 145.040792: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1263 unstable=0 bg_thresh=1011 thresh=2022 gap=555 poll_thresh=20 ino=257 dd-2584 [002] 145.040925: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1263 unstable=0 bg_thresh=1013 thresh=2026 gap=534 poll_thresh=21 ino=257 dd-2584 [002] 145.041060: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1263 unstable=0 bg_thresh=1012 thresh=2025 gap=508 poll_thresh=22 ino=257 dd-2584 [002] 145.041196: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1263 unstable=0 bg_thresh=1012 thresh=2024 gap=457 poll_thresh=23 ino=257 dd-2584 [002] 145.041202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=63664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.048430: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1156 unstable=0 bg_thresh=1005 thresh=2010 gap=553 poll_thresh=23 ino=257 dd-2584 [002] 145.048738: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1156 unstable=0 bg_thresh=1005 thresh=2010 gap=553 poll_thresh=17 ino=257 dd-2584 [002] 145.048867: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1156 unstable=0 bg_thresh=1007 thresh=2015 gap=508 poll_thresh=18 ino=257 dd-2584 [002] 145.048995: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1156 unstable=0 bg_thresh=1010 thresh=2020 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 145.049000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=63664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.056428: balance_dirty_state: bdi btrfs-1: dirty=376 wb=966 unstable=0 bg_thresh=1005 thresh=2010 gap=668 poll_thresh=19 ino=257 dd-2584 [002] 145.056499: balance_dirty_state: bdi btrfs-1: dirty=396 wb=967 unstable=0 bg_thresh=1004 thresh=2009 gap=646 poll_thresh=14 ino=257 dd-2584 [002] 145.056558: balance_dirty_state: bdi btrfs-1: dirty=396 wb=967 unstable=0 bg_thresh=1007 thresh=2014 gap=651 poll_thresh=15 ino=257 dd-2584 [002] 145.056614: balance_dirty_state: bdi btrfs-1: dirty=421 wb=967 unstable=0 bg_thresh=1007 thresh=2014 gap=626 poll_thresh=16 ino=257 dd-2584 [002] 145.056729: balance_dirty_state: bdi btrfs-1: dirty=446 wb=967 unstable=0 bg_thresh=1009 thresh=2019 gap=606 poll_thresh=17 ino=257 dd-2584 [002] 145.056848: balance_dirty_state: bdi btrfs-1: dirty=496 wb=967 unstable=0 bg_thresh=1011 thresh=2023 gap=560 poll_thresh=18 ino=257 dd-2584 [002] 145.056965: balance_dirty_state: bdi btrfs-1: dirty=521 wb=967 unstable=0 bg_thresh=1011 thresh=2022 gap=534 poll_thresh=19 ino=257 dd-2584 [002] 145.057084: balance_dirty_state: bdi btrfs-1: dirty=546 wb=967 unstable=0 bg_thresh=1010 thresh=2021 gap=508 poll_thresh=20 ino=257 dd-2584 [002] 145.057379: balance_dirty_state: bdi btrfs-1: dirty=571 wb=967 unstable=0 bg_thresh=1010 thresh=2020 gap=482 poll_thresh=21 ino=257 dd-2584 [002] 145.057384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=63664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.064429: balance_dirty_state: bdi btrfs-1: dirty=571 wb=967 unstable=0 bg_thresh=1003 thresh=2006 gap=468 poll_thresh=21 ino=257 dd-2584 [002] 145.064441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=63664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.072451: balance_dirty_state: bdi btrfs-1: dirty=571 wb=717 unstable=0 bg_thresh=1002 thresh=2004 gap=716 poll_thresh=21 ino=257 dd-2584 [002] 145.072531: balance_dirty_state: bdi btrfs-1: dirty=601 wb=707 unstable=0 bg_thresh=1004 thresh=2008 gap=700 poll_thresh=16 ino=257 dd-2584 [002] 145.072645: balance_dirty_state: bdi btrfs-1: dirty=626 wb=707 unstable=0 bg_thresh=1006 thresh=2013 gap=680 poll_thresh=17 ino=257 dd-2584 [002] 145.072759: balance_dirty_state: bdi btrfs-1: dirty=676 wb=707 unstable=0 bg_thresh=1011 thresh=2023 gap=640 poll_thresh=18 ino=257 dd-2584 [002] 145.072878: balance_dirty_state: bdi btrfs-1: dirty=701 wb=707 unstable=0 bg_thresh=1014 thresh=2028 gap=620 poll_thresh=19 ino=257 dd-2584 [002] 145.072993: balance_dirty_state: bdi btrfs-1: dirty=726 wb=707 unstable=0 bg_thresh=1013 thresh=2027 gap=594 poll_thresh=20 ino=257 dd-2584 [002] 145.073112: balance_dirty_state: bdi btrfs-1: dirty=751 wb=707 unstable=0 bg_thresh=1013 thresh=2026 gap=568 poll_thresh=21 ino=257 dd-2584 [002] 145.073232: balance_dirty_state: bdi btrfs-1: dirty=801 wb=707 unstable=0 bg_thresh=1015 thresh=2030 gap=522 poll_thresh=22 ino=257 dd-2584 [002] 145.073528: balance_dirty_state: bdi btrfs-1: dirty=826 wb=707 unstable=0 bg_thresh=1011 thresh=2023 gap=490 poll_thresh=23 ino=257 dd-2584 [002] 145.073533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=63664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.080439: balance_dirty_state: bdi btrfs-1: dirty=826 wb=582 unstable=0 bg_thresh=1005 thresh=2010 gap=602 poll_thresh=23 ino=257 dd-2584 [002] 145.080527: balance_dirty_state: bdi btrfs-1: dirty=851 wb=582 unstable=0 bg_thresh=1005 thresh=2010 gap=577 poll_thresh=17 ino=257 dd-2584 [002] 145.080640: balance_dirty_state: bdi btrfs-1: dirty=876 wb=582 unstable=0 bg_thresh=1007 thresh=2015 gap=557 poll_thresh=18 ino=257 dd-2584 [002] 145.080750: balance_dirty_state: bdi btrfs-1: dirty=901 wb=582 unstable=0 bg_thresh=1010 thresh=2020 gap=537 poll_thresh=19 ino=257 dd-2584 [002] 145.080863: balance_dirty_state: bdi btrfs-1: dirty=926 wb=582 unstable=0 bg_thresh=1015 thresh=2030 gap=522 poll_thresh=20 ino=257 dd-2584 [002] 145.080979: balance_dirty_state: bdi btrfs-1: dirty=976 wb=582 unstable=0 bg_thresh=1014 thresh=2029 gap=471 poll_thresh=21 ino=257 dd-2584 [002] 145.080984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=63664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.088467: balance_dirty_state: bdi btrfs-1: dirty=976 wb=457 unstable=0 bg_thresh=1005 thresh=2011 gap=578 poll_thresh=21 ino=257 dd-2584 [002] 145.088541: balance_dirty_state: bdi btrfs-1: dirty=976 wb=457 unstable=0 bg_thresh=1005 thresh=2011 gap=578 poll_thresh=16 ino=257 dd-2584 [002] 145.088655: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=457 unstable=0 bg_thresh=1008 thresh=2016 gap=533 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 145.088720: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2556 wrote=0 to_write=8192 dd-2584 [002] 145.088779: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=457 unstable=0 bg_thresh=1010 thresh=2021 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 145.089077: balance_dirty_state: bdi btrfs-1: dirty=976 wb=557 unstable=0 bg_thresh=1012 thresh=2025 gap=492 poll_thresh=19 ino=257 dd-2584 [002] 145.089079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=63664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 145.091780: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=960 to_write=7232 dd-2584 [002] 145.096425: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1282 unstable=0 bg_thresh=1009 thresh=2019 gap=611 poll_thresh=19 ino=257 dd-2584 [002] 145.096486: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1282 unstable=0 bg_thresh=1009 thresh=2019 gap=586 poll_thresh=14 ino=257 dd-2584 [002] 145.096544: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1282 unstable=0 bg_thresh=1012 thresh=2024 gap=591 poll_thresh=15 ino=257 dd-2584 [002] 145.096601: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1282 unstable=0 bg_thresh=1012 thresh=2024 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 145.096721: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1282 unstable=0 bg_thresh=1011 thresh=2023 gap=540 poll_thresh=17 ino=257 dd-2584 [002] 145.096840: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1282 unstable=0 bg_thresh=1013 thresh=2027 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 145.096844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=101% bdi_bw=63664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.104458: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1157 unstable=0 bg_thresh=1005 thresh=2010 gap=602 poll_thresh=18 ino=257 dd-2584 [002] 145.104544: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1157 unstable=0 bg_thresh=1005 thresh=2010 gap=602 poll_thresh=13 ino=257 dd-2584 [002] 145.104603: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1157 unstable=0 bg_thresh=1007 thresh=2015 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 145.104659: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1157 unstable=0 bg_thresh=1007 thresh=2015 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 145.104715: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1157 unstable=0 bg_thresh=1010 thresh=2020 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 145.104827: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1157 unstable=0 bg_thresh=1012 thresh=2025 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 145.104941: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1157 unstable=0 bg_thresh=1012 thresh=2024 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 145.104946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-222% task_weight=100% bdi_bw=63664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.112439: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1032 unstable=0 bg_thresh=1006 thresh=2013 gap=605 poll_thresh=18 ino=257 dd-2584 [002] 145.112670: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1032 unstable=0 bg_thresh=1006 thresh=2013 gap=605 poll_thresh=13 ino=257 dd-2584 [002] 145.112727: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1032 unstable=0 bg_thresh=1009 thresh=2018 gap=585 poll_thresh=14 ino=257 dd-2584 [002] 145.112785: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1032 unstable=0 bg_thresh=1009 thresh=2018 gap=560 poll_thresh=15 ino=257 dd-2584 [002] 145.112842: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1032 unstable=0 bg_thresh=1011 thresh=2023 gap=565 poll_thresh=16 ino=257 dd-2584 [002] 145.112958: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1032 unstable=0 bg_thresh=1014 thresh=2028 gap=520 poll_thresh=17 ino=257 dd-2584 [002] 145.113079: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1032 unstable=0 bg_thresh=1013 thresh=2027 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 145.113083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=63664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 145.120491: balance_dirty_state: bdi btrfs-1: dirty=501 wb=907 unstable=0 bg_thresh=999 thresh=1998 gap=590 poll_thresh=18 ino=257 dd-2584 [006] 145.120587: balance_dirty_state: bdi btrfs-1: dirty=501 wb=907 unstable=0 bg_thresh=1002 thresh=2004 gap=596 poll_thresh=13 ino=257 dd-2584 [006] 145.120679: balance_dirty_state: bdi btrfs-1: dirty=526 wb=907 unstable=0 bg_thresh=1004 thresh=2009 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 145.120801: balance_dirty_state: bdi btrfs-1: dirty=551 wb=907 unstable=0 bg_thresh=1007 thresh=2014 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 145.120918: balance_dirty_state: bdi btrfs-1: dirty=551 wb=907 unstable=0 bg_thresh=1004 thresh=2008 gap=550 poll_thresh=16 ino=257 dd-2584 [006] 145.121155: balance_dirty_state: bdi btrfs-1: dirty=601 wb=907 unstable=0 bg_thresh=1003 thresh=2007 gap=499 poll_thresh=17 ino=257 dd-2584 [006] 145.121164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=63664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.128450: balance_dirty_state: bdi btrfs-1: dirty=601 wb=707 unstable=0 bg_thresh=1002 thresh=2005 gap=697 poll_thresh=17 ino=257 dd-2584 [002] 145.128542: balance_dirty_state: bdi btrfs-1: dirty=626 wb=707 unstable=0 bg_thresh=1002 thresh=2005 gap=672 poll_thresh=13 ino=257 dd-2584 [002] 145.128629: balance_dirty_state: bdi btrfs-1: dirty=626 wb=707 unstable=0 bg_thresh=1005 thresh=2010 gap=677 poll_thresh=14 ino=257 dd-2584 [002] 145.128967: balance_dirty_state: bdi btrfs-1: dirty=651 wb=707 unstable=0 bg_thresh=1002 thresh=2004 gap=646 poll_thresh=15 ino=257 dd-2584 [002] 145.129054: balance_dirty_state: bdi btrfs-1: dirty=651 wb=707 unstable=0 bg_thresh=1004 thresh=2009 gap=651 poll_thresh=16 ino=257 dd-2584 [002] 145.129204: balance_dirty_state: bdi btrfs-1: dirty=701 wb=707 unstable=0 bg_thresh=1004 thresh=2008 gap=600 poll_thresh=17 ino=257 dd-2584 [002] 145.129326: balance_dirty_state: bdi btrfs-1: dirty=726 wb=707 unstable=0 bg_thresh=1003 thresh=2007 gap=574 poll_thresh=18 ino=257 dd-2584 [002] 145.129453: balance_dirty_state: bdi btrfs-1: dirty=751 wb=707 unstable=0 bg_thresh=1002 thresh=2005 gap=547 poll_thresh=19 ino=257 dd-2584 [002] 145.129576: balance_dirty_state: bdi btrfs-1: dirty=801 wb=707 unstable=0 bg_thresh=1002 thresh=2004 gap=496 poll_thresh=20 ino=257 dd-2584 [002] 145.129580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=63664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.136473: balance_dirty_state: bdi btrfs-1: dirty=801 wb=582 unstable=0 bg_thresh=995 thresh=1990 gap=607 poll_thresh=20 ino=257 dd-2584 [002] 145.136540: balance_dirty_state: bdi btrfs-1: dirty=801 wb=582 unstable=0 bg_thresh=995 thresh=1990 gap=607 poll_thresh=15 ino=257 dd-2584 [002] 145.136600: balance_dirty_state: bdi btrfs-1: dirty=826 wb=582 unstable=0 bg_thresh=997 thresh=1995 gap=587 poll_thresh=16 ino=257 dd-2584 [002] 145.136719: balance_dirty_state: bdi btrfs-1: dirty=851 wb=582 unstable=0 bg_thresh=1000 thresh=2000 gap=567 poll_thresh=17 ino=257 dd-2584 [002] 145.136842: balance_dirty_state: bdi btrfs-1: dirty=876 wb=582 unstable=0 bg_thresh=1002 thresh=2005 gap=547 poll_thresh=18 ino=257 dd-2584 [002] 145.137138: balance_dirty_state: bdi btrfs-1: dirty=926 wb=582 unstable=0 bg_thresh=1004 thresh=2009 gap=501 poll_thresh=19 ino=257 dd-2584 [002] 145.137143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=63664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.144442: balance_dirty_state: bdi btrfs-1: dirty=926 wb=457 unstable=0 bg_thresh=993 thresh=1987 gap=604 poll_thresh=19 ino=257 dd-2584 [002] 145.144505: balance_dirty_state: bdi btrfs-1: dirty=926 wb=457 unstable=0 bg_thresh=993 thresh=1987 gap=604 poll_thresh=14 ino=257 dd-2584 [002] 145.144564: balance_dirty_state: bdi btrfs-1: dirty=951 wb=457 unstable=0 bg_thresh=996 thresh=1992 gap=584 poll_thresh=15 ino=257 dd-2584 [002] 145.144623: balance_dirty_state: bdi btrfs-1: dirty=976 wb=457 unstable=0 bg_thresh=996 thresh=1992 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 145.144740: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=457 unstable=0 bg_thresh=1001 thresh=2002 gap=544 poll_thresh=17 ino=257 dd-2584 [002] 145.144861: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=457 unstable=0 bg_thresh=1000 thresh=2001 gap=518 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 145.144887: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2612 wrote=0 to_write=8192 dd-2584 [002] 145.145035: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=457 unstable=0 bg_thresh=1000 thresh=2000 gap=492 poll_thresh=19 ino=257 dd-2584 [002] 145.145037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 145.147122: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=324 wrote=928 to_write=7264 dd-2584 [002] 145.152449: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1257 unstable=0 bg_thresh=1003 thresh=2006 gap=623 poll_thresh=19 ino=257 dd-2584 [002] 145.152520: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1257 unstable=0 bg_thresh=1003 thresh=2006 gap=598 poll_thresh=14 ino=257 dd-2584 [002] 145.152584: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1257 unstable=0 bg_thresh=1005 thresh=2011 gap=578 poll_thresh=15 ino=257 dd-2584 [002] 145.152647: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1257 unstable=0 bg_thresh=1002 thresh=2005 gap=572 poll_thresh=16 ino=257 dd-2584 [002] 145.152772: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1257 unstable=0 bg_thresh=1002 thresh=2004 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 145.153076: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1257 unstable=0 bg_thresh=1004 thresh=2008 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 145.153081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.160488: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1132 unstable=0 bg_thresh=993 thresh=1987 gap=604 poll_thresh=18 ino=257 dd-2584 [002] 145.160599: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1132 unstable=0 bg_thresh=993 thresh=1987 gap=579 poll_thresh=13 ino=257 dd-2584 [002] 145.160658: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1132 unstable=0 bg_thresh=996 thresh=1992 gap=584 poll_thresh=14 ino=257 dd-2584 [002] 145.160714: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1132 unstable=0 bg_thresh=996 thresh=1992 gap=559 poll_thresh=15 ino=257 dd-2584 [002] 145.160769: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1132 unstable=0 bg_thresh=998 thresh=1997 gap=539 poll_thresh=16 ino=257 dd-2584 [002] 145.160882: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1132 unstable=0 bg_thresh=1001 thresh=2002 gap=519 poll_thresh=17 ino=257 dd-2584 [002] 145.160997: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1132 unstable=0 bg_thresh=1003 thresh=2006 gap=498 poll_thresh=18 ino=257 dd-2584 [002] 145.161002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.168454: balance_dirty_state: bdi btrfs-1: dirty=376 wb=957 unstable=0 bg_thresh=992 thresh=1985 gap=652 poll_thresh=18 ino=257 dd-2584 [002] 145.168527: balance_dirty_state: bdi btrfs-1: dirty=401 wb=957 unstable=0 bg_thresh=992 thresh=1985 gap=627 poll_thresh=13 ino=257 dd-2584 [002] 145.168586: balance_dirty_state: bdi btrfs-1: dirty=401 wb=957 unstable=0 bg_thresh=995 thresh=1990 gap=632 poll_thresh=14 ino=257 dd-2584 [002] 145.168646: balance_dirty_state: bdi btrfs-1: dirty=426 wb=957 unstable=0 bg_thresh=995 thresh=1990 gap=607 poll_thresh=15 ino=257 dd-2584 [002] 145.168703: balance_dirty_state: bdi btrfs-1: dirty=451 wb=957 unstable=0 bg_thresh=997 thresh=1995 gap=587 poll_thresh=16 ino=257 dd-2584 [002] 145.168820: balance_dirty_state: bdi btrfs-1: dirty=476 wb=957 unstable=0 bg_thresh=1000 thresh=2000 gap=567 poll_thresh=17 ino=257 dd-2584 [002] 145.169118: balance_dirty_state: bdi btrfs-1: dirty=501 wb=932 unstable=0 bg_thresh=1002 thresh=2004 gap=571 poll_thresh=18 ino=257 dd-2584 [002] 145.169235: balance_dirty_state: bdi btrfs-1: dirty=526 wb=932 unstable=0 bg_thresh=1001 thresh=2003 gap=545 poll_thresh=19 ino=257 dd-2584 [002] 145.169351: balance_dirty_state: bdi btrfs-1: dirty=576 wb=932 unstable=0 bg_thresh=1001 thresh=2002 gap=494 poll_thresh=20 ino=257 dd-2584 [002] 145.169356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.176465: balance_dirty_state: bdi btrfs-1: dirty=576 wb=932 unstable=0 bg_thresh=998 thresh=1997 gap=489 poll_thresh=20 ino=257 dd-2584 [002] 145.176474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.184510: balance_dirty_state: bdi btrfs-1: dirty=576 wb=807 unstable=0 bg_thresh=994 thresh=1989 gap=606 poll_thresh=20 ino=257 dd-2584 [002] 145.184610: balance_dirty_state: bdi btrfs-1: dirty=576 wb=807 unstable=0 bg_thresh=994 thresh=1989 gap=606 poll_thresh=15 ino=257 dd-2584 [002] 145.184668: balance_dirty_state: bdi btrfs-1: dirty=601 wb=807 unstable=0 bg_thresh=997 thresh=1994 gap=586 poll_thresh=16 ino=257 dd-2584 [002] 145.184782: balance_dirty_state: bdi btrfs-1: dirty=626 wb=807 unstable=0 bg_thresh=999 thresh=1999 gap=566 poll_thresh=17 ino=257 dd-2584 [002] 145.184898: balance_dirty_state: bdi btrfs-1: dirty=676 wb=807 unstable=0 bg_thresh=1002 thresh=2004 gap=521 poll_thresh=18 ino=257 dd-2584 [002] 145.185016: balance_dirty_state: bdi btrfs-1: dirty=701 wb=807 unstable=0 bg_thresh=1001 thresh=2002 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 145.185021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.192477: balance_dirty_state: bdi btrfs-1: dirty=701 wb=557 unstable=0 bg_thresh=995 thresh=1990 gap=732 poll_thresh=19 ino=257 dd-2584 [002] 145.192589: balance_dirty_state: bdi btrfs-1: dirty=726 wb=557 unstable=0 bg_thresh=995 thresh=1990 gap=707 poll_thresh=14 ino=257 dd-2584 [002] 145.192646: balance_dirty_state: bdi btrfs-1: dirty=726 wb=557 unstable=0 bg_thresh=998 thresh=1997 gap=714 poll_thresh=15 ino=257 dd-2584 [002] 145.192875: balance_dirty_state: bdi btrfs-1: dirty=751 wb=557 unstable=0 bg_thresh=998 thresh=1997 gap=689 poll_thresh=16 ino=257 dd-2584 [002] 145.192987: balance_dirty_state: bdi btrfs-1: dirty=776 wb=557 unstable=0 bg_thresh=1001 thresh=2002 gap=669 poll_thresh=17 ino=257 dd-2584 [002] 145.193100: balance_dirty_state: bdi btrfs-1: dirty=801 wb=557 unstable=0 bg_thresh=1003 thresh=2006 gap=648 poll_thresh=18 ino=257 dd-2584 [002] 145.193212: balance_dirty_state: bdi btrfs-1: dirty=851 wb=557 unstable=0 bg_thresh=1002 thresh=2005 gap=597 poll_thresh=19 ino=257 dd-2584 [002] 145.193324: balance_dirty_state: bdi btrfs-1: dirty=876 wb=557 unstable=0 bg_thresh=1002 thresh=2004 gap=571 poll_thresh=20 ino=257 dd-2584 [002] 145.193436: balance_dirty_state: bdi btrfs-1: dirty=901 wb=557 unstable=0 bg_thresh=1001 thresh=2003 gap=545 poll_thresh=21 ino=257 dd-2584 [002] 145.193554: balance_dirty_state: bdi btrfs-1: dirty=926 wb=557 unstable=0 bg_thresh=1003 thresh=2007 gap=524 poll_thresh=22 ino=257 dd-2584 [002] 145.193671: balance_dirty_state: bdi btrfs-1: dirty=976 wb=557 unstable=0 bg_thresh=1003 thresh=2006 gap=473 poll_thresh=23 ino=257 dd-2584 [002] 145.193675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=97% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 145.200473: balance_dirty_state: bdi btrfs-1: dirty=976 wb=432 unstable=0 bg_thresh=990 thresh=1980 gap=572 poll_thresh=23 ino=257 dd-2584 [006] 145.200566: balance_dirty_state: bdi btrfs-1: dirty=976 wb=432 unstable=0 bg_thresh=993 thresh=1986 gap=578 poll_thresh=17 ino=257 dd-2584 [006] 145.201015: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=432 unstable=0 bg_thresh=991 thresh=1982 gap=549 poll_thresh=18 ino=257 dd-2584 [006] 145.201190: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=432 unstable=0 bg_thresh=989 thresh=1979 gap=496 poll_thresh=19 ino=257 dd-2584 [006] 145.201363: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=432 unstable=0 bg_thresh=997 thresh=1995 gap=487 poll_thresh=20 ino=257 dd-2584 [006] 145.201367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-210% task_weight=98% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 145.201386: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2668 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 145.203586: writeback_single_inode: bdi btrfs-1: ino=257 state= age=380 wrote=944 to_write=7248 dd-2584 [006] 145.208548: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1257 unstable=0 bg_thresh=995 thresh=1991 gap=583 poll_thresh=20 ino=257 dd-2584 [006] 145.208674: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1257 unstable=0 bg_thresh=998 thresh=1996 gap=588 poll_thresh=15 ino=257 dd-2584 [006] 145.208794: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1257 unstable=0 bg_thresh=995 thresh=1990 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 145.209031: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1257 unstable=0 bg_thresh=994 thresh=1989 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 145.209265: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1257 unstable=0 bg_thresh=996 thresh=1993 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 145.209507: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1257 unstable=0 bg_thresh=996 thresh=1992 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 145.209516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-165% task_weight=97% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 145.216591: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1132 unstable=0 bg_thresh=995 thresh=1990 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 145.216723: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1132 unstable=0 bg_thresh=997 thresh=1995 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 145.216843: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1132 unstable=0 bg_thresh=994 thresh=1989 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 145.217314: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1132 unstable=0 bg_thresh=997 thresh=1994 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 145.217548: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1132 unstable=0 bg_thresh=996 thresh=1993 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 145.217790: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1132 unstable=0 bg_thresh=995 thresh=1991 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 145.217800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 145.224536: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1007 unstable=0 bg_thresh=997 thresh=1994 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 145.224619: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1007 unstable=0 bg_thresh=997 thresh=1994 gap=586 poll_thresh=13 ino=257 dd-2584 [006] 145.224678: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1007 unstable=0 bg_thresh=996 thresh=1993 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 145.224737: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1007 unstable=0 bg_thresh=996 thresh=1993 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 145.224796: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1007 unstable=0 bg_thresh=996 thresh=1992 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 145.224913: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1007 unstable=0 bg_thresh=998 thresh=1996 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 145.225031: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1007 unstable=0 bg_thresh=997 thresh=1995 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 145.225035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.232621: balance_dirty_state: bdi btrfs-1: dirty=501 wb=882 unstable=0 bg_thresh=998 thresh=1997 gap=614 poll_thresh=18 ino=257 dd-2584 [002] 145.232691: balance_dirty_state: bdi btrfs-1: dirty=501 wb=882 unstable=0 bg_thresh=998 thresh=1997 gap=614 poll_thresh=13 ino=257 dd-2584 [002] 145.232750: balance_dirty_state: bdi btrfs-1: dirty=526 wb=882 unstable=0 bg_thresh=1001 thresh=2002 gap=594 poll_thresh=14 ino=257 dd-2584 [002] 145.232808: balance_dirty_state: bdi btrfs-1: dirty=551 wb=882 unstable=0 bg_thresh=1001 thresh=2002 gap=569 poll_thresh=15 ino=257 dd-2584 [002] 145.233038: balance_dirty_state: bdi btrfs-1: dirty=551 wb=882 unstable=0 bg_thresh=1003 thresh=2007 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 145.233158: balance_dirty_state: bdi btrfs-1: dirty=601 wb=882 unstable=0 bg_thresh=1003 thresh=2006 gap=523 poll_thresh=17 ino=257 dd-2584 [002] 145.233276: balance_dirty_state: bdi btrfs-1: dirty=626 wb=882 unstable=0 bg_thresh=1005 thresh=2010 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 145.233281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.240488: balance_dirty_state: bdi btrfs-1: dirty=626 wb=682 unstable=0 bg_thresh=996 thresh=1992 gap=684 poll_thresh=18 ino=257 dd-2584 [002] 145.240559: balance_dirty_state: bdi btrfs-1: dirty=651 wb=682 unstable=0 bg_thresh=996 thresh=1992 gap=659 poll_thresh=13 ino=257 dd-2584 [002] 145.240617: balance_dirty_state: bdi btrfs-1: dirty=651 wb=682 unstable=0 bg_thresh=998 thresh=1997 gap=664 poll_thresh=14 ino=257 dd-2584 [002] 145.240674: balance_dirty_state: bdi btrfs-1: dirty=676 wb=682 unstable=0 bg_thresh=998 thresh=1997 gap=639 poll_thresh=15 ino=257 dd-2584 [002] 145.240731: balance_dirty_state: bdi btrfs-1: dirty=676 wb=682 unstable=0 bg_thresh=1001 thresh=2002 gap=644 poll_thresh=16 ino=257 dd-2584 [002] 145.240847: balance_dirty_state: bdi btrfs-1: dirty=726 wb=682 unstable=0 bg_thresh=1003 thresh=2007 gap=599 poll_thresh=17 ino=257 dd-2584 [002] 145.240964: balance_dirty_state: bdi btrfs-1: dirty=751 wb=682 unstable=0 bg_thresh=1005 thresh=2011 gap=578 poll_thresh=18 ino=257 dd-2584 [002] 145.241080: balance_dirty_state: bdi btrfs-1: dirty=776 wb=682 unstable=0 bg_thresh=1005 thresh=2010 gap=552 poll_thresh=19 ino=257 dd-2584 [002] 145.241368: balance_dirty_state: bdi btrfs-1: dirty=826 wb=682 unstable=0 bg_thresh=1004 thresh=2009 gap=501 poll_thresh=20 ino=257 dd-2584 [002] 145.241373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.248487: balance_dirty_state: bdi btrfs-1: dirty=826 wb=557 unstable=0 bg_thresh=998 thresh=1996 gap=613 poll_thresh=20 ino=257 dd-2584 [002] 145.248563: balance_dirty_state: bdi btrfs-1: dirty=826 wb=557 unstable=0 bg_thresh=998 thresh=1996 gap=613 poll_thresh=15 ino=257 dd-2584 [002] 145.248620: balance_dirty_state: bdi btrfs-1: dirty=851 wb=557 unstable=0 bg_thresh=1000 thresh=2001 gap=593 poll_thresh=16 ino=257 dd-2584 [002] 145.248734: balance_dirty_state: bdi btrfs-1: dirty=876 wb=557 unstable=0 bg_thresh=1003 thresh=2006 gap=573 poll_thresh=17 ino=257 dd-2584 [002] 145.248850: balance_dirty_state: bdi btrfs-1: dirty=901 wb=557 unstable=0 bg_thresh=1005 thresh=2011 gap=553 poll_thresh=18 ino=257 dd-2584 [002] 145.248969: balance_dirty_state: bdi btrfs-1: dirty=951 wb=557 unstable=0 bg_thresh=1004 thresh=2009 gap=501 poll_thresh=19 ino=257 dd-2584 [002] 145.248973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.256503: balance_dirty_state: bdi btrfs-1: dirty=951 wb=432 unstable=0 bg_thresh=999 thresh=1998 gap=615 poll_thresh=19 ino=257 dd-2584 [002] 145.256576: balance_dirty_state: bdi btrfs-1: dirty=951 wb=432 unstable=0 bg_thresh=999 thresh=1998 gap=615 poll_thresh=14 ino=257 dd-2584 [002] 145.256631: balance_dirty_state: bdi btrfs-1: dirty=976 wb=432 unstable=0 bg_thresh=1001 thresh=2003 gap=595 poll_thresh=15 ino=257 dd-2584 [002] 145.256686: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=432 unstable=0 bg_thresh=1001 thresh=2003 gap=570 poll_thresh=16 ino=257 dd-2584 [002] 145.256798: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=432 unstable=0 bg_thresh=1004 thresh=2008 gap=550 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 145.256822: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2724 wrote=0 to_write=8192 dd-2584 [002] 145.256974: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=432 unstable=0 bg_thresh=1006 thresh=2012 gap=529 poll_thresh=18 ino=257 dd-2584 [002] 145.257443: balance_dirty_state: bdi btrfs-1: dirty=951 wb=557 unstable=0 bg_thresh=1005 thresh=2011 gap=503 poll_thresh=19 ino=257 dd-2584 [002] 145.257625: balance_dirty_state: bdi btrfs-1: dirty=951 wb=607 unstable=0 bg_thresh=1005 thresh=2010 gap=452 poll_thresh=20 ino=257 dd-2584 [002] 145.257628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 145.259736: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=992 to_write=7200 dd-2584 [002] 145.264540: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1282 unstable=0 bg_thresh=1002 thresh=2004 gap=571 poll_thresh=20 ino=257 dd-2584 [002] 145.264609: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1282 unstable=0 bg_thresh=1002 thresh=2004 gap=571 poll_thresh=15 ino=257 dd-2584 [002] 145.264670: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1282 unstable=0 bg_thresh=1004 thresh=2009 gap=551 poll_thresh=16 ino=257 dd-2584 [002] 145.264787: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1282 unstable=0 bg_thresh=1007 thresh=2014 gap=531 poll_thresh=17 ino=257 dd-2584 [002] 145.264910: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1282 unstable=0 bg_thresh=1006 thresh=2013 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 145.264915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.272492: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1007 unstable=0 bg_thresh=1004 thresh=2009 gap=751 poll_thresh=18 ino=257 dd-2584 [002] 145.272558: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1007 unstable=0 bg_thresh=1004 thresh=2009 gap=751 poll_thresh=13 ino=257 dd-2584 [002] 145.272620: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1007 unstable=0 bg_thresh=1004 thresh=2008 gap=725 poll_thresh=14 ino=257 dd-2584 [002] 145.272687: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1007 unstable=0 bg_thresh=1004 thresh=2008 gap=725 poll_thresh=15 ino=257 dd-2584 [002] 145.272750: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1007 unstable=0 bg_thresh=1003 thresh=2007 gap=699 poll_thresh=16 ino=257 dd-2584 [002] 145.272878: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1007 unstable=0 bg_thresh=1003 thresh=2006 gap=673 poll_thresh=17 ino=257 dd-2584 [002] 145.273184: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1007 unstable=0 bg_thresh=1005 thresh=2010 gap=627 poll_thresh=18 ino=257 dd-2584 [002] 145.273304: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1007 unstable=0 bg_thresh=1004 thresh=2009 gap=601 poll_thresh=19 ino=257 dd-2584 [002] 145.273423: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1007 unstable=0 bg_thresh=1004 thresh=2008 gap=575 poll_thresh=20 ino=257 dd-2584 [002] 145.273546: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1007 unstable=0 bg_thresh=1006 thresh=2012 gap=529 poll_thresh=21 ino=257 dd-2584 [002] 145.273671: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1007 unstable=0 bg_thresh=1005 thresh=2011 gap=503 poll_thresh=22 ino=257 dd-2584 [002] 145.273793: balance_dirty_state: bdi btrfs-1: dirty=526 wb=1007 unstable=0 bg_thresh=1005 thresh=2010 gap=477 poll_thresh=23 ino=257 dd-2584 [002] 145.273798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.280494: balance_dirty_state: bdi btrfs-1: dirty=526 wb=957 unstable=0 bg_thresh=997 thresh=1994 gap=511 poll_thresh=23 ino=257 dd-2584 [002] 145.280558: balance_dirty_state: bdi btrfs-1: dirty=551 wb=957 unstable=0 bg_thresh=997 thresh=1994 gap=486 poll_thresh=17 ino=257 dd-2584 [002] 145.280563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 145.288605: balance_dirty_state: bdi btrfs-1: dirty=551 wb=957 unstable=0 bg_thresh=992 thresh=1984 gap=476 poll_thresh=17 ino=257 dd-2584 [002] 145.288610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=98% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 145.296561: balance_dirty_state: bdi btrfs-1: dirty=551 wb=707 unstable=0 bg_thresh=984 thresh=1969 gap=711 poll_thresh=17 ino=257 dd-2584 [002] 145.296648: balance_dirty_state: bdi btrfs-1: dirty=551 wb=707 unstable=0 bg_thresh=987 thresh=1974 gap=716 poll_thresh=13 ino=257 dd-2584 [002] 145.296716: balance_dirty_state: bdi btrfs-1: dirty=576 wb=707 unstable=0 bg_thresh=987 thresh=1974 gap=691 poll_thresh=14 ino=257 dd-2584 [002] 145.296782: balance_dirty_state: bdi btrfs-1: dirty=601 wb=707 unstable=0 bg_thresh=989 thresh=1979 gap=671 poll_thresh=15 ino=257 dd-2584 [002] 145.297026: balance_dirty_state: bdi btrfs-1: dirty=601 wb=582 unstable=0 bg_thresh=988 thresh=1977 gap=794 poll_thresh=16 ino=257 dd-2584 [002] 145.297149: balance_dirty_state: bdi btrfs-1: dirty=651 wb=582 unstable=0 bg_thresh=996 thresh=1993 gap=760 poll_thresh=17 ino=257 dd-2584 [002] 145.297268: balance_dirty_state: bdi btrfs-1: dirty=676 wb=582 unstable=0 bg_thresh=996 thresh=1992 gap=734 poll_thresh=18 ino=257 dd-2584 [002] 145.297391: balance_dirty_state: bdi btrfs-1: dirty=701 wb=582 unstable=0 bg_thresh=995 thresh=1991 gap=708 poll_thresh=19 ino=257 dd-2584 [002] 145.297517: balance_dirty_state: bdi btrfs-1: dirty=726 wb=582 unstable=0 bg_thresh=992 thresh=1984 gap=676 poll_thresh=20 ino=257 dd-2584 [002] 145.297642: balance_dirty_state: bdi btrfs-1: dirty=776 wb=582 unstable=0 bg_thresh=994 thresh=1988 gap=630 poll_thresh=21 ino=257 dd-2584 [002] 145.297764: balance_dirty_state: bdi btrfs-1: dirty=801 wb=582 unstable=0 bg_thresh=993 thresh=1987 gap=604 poll_thresh=22 ino=257 dd-2584 [002] 145.297887: balance_dirty_state: bdi btrfs-1: dirty=826 wb=582 unstable=0 bg_thresh=993 thresh=1986 gap=578 poll_thresh=23 ino=257 dd-2584 [002] 145.298176: balance_dirty_state: bdi btrfs-1: dirty=876 wb=582 unstable=0 bg_thresh=995 thresh=1990 gap=532 poll_thresh=24 ino=257 dd-2584 [002] 145.298298: balance_dirty_state: bdi btrfs-1: dirty=901 wb=582 unstable=0 bg_thresh=994 thresh=1989 gap=506 poll_thresh=25 ino=257 dd-2584 [002] 145.298418: balance_dirty_state: bdi btrfs-1: dirty=926 wb=582 unstable=0 bg_thresh=994 thresh=1988 gap=480 poll_thresh=26 ino=257 dd-2584 [002] 145.298423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 145.304605: balance_dirty_state: bdi btrfs-1: dirty=926 wb=457 unstable=0 bg_thresh=990 thresh=1980 gap=597 poll_thresh=26 ino=257 dd-2584 [005] 145.304698: balance_dirty_state: bdi btrfs-1: dirty=951 wb=457 unstable=0 bg_thresh=990 thresh=1980 gap=572 poll_thresh=19 ino=257 dd-2584 [005] 145.304937: balance_dirty_state: bdi btrfs-1: dirty=976 wb=457 unstable=0 bg_thresh=994 thresh=1988 gap=555 poll_thresh=20 ino=257 dd-2584 [005] 145.305186: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=457 unstable=0 bg_thresh=996 thresh=1993 gap=535 poll_thresh=21 ino=257 flush-btrfs-1-2586 [006] 145.305242: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2772 wrote=0 to_write=8192 dd-2584 [005] 145.305443: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=457 unstable=0 bg_thresh=995 thresh=1991 gap=483 poll_thresh=22 ino=257 dd-2584 [005] 145.305446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 145.309702: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=896 to_write=7296 dd-2584 [005] 145.312634: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1232 unstable=0 bg_thresh=997 thresh=1994 gap=611 poll_thresh=22 ino=257 dd-2584 [005] 145.312762: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1232 unstable=0 bg_thresh=999 thresh=1999 gap=616 poll_thresh=16 ino=257 dd-2584 [005] 145.313000: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1232 unstable=0 bg_thresh=999 thresh=1998 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 145.313591: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1232 unstable=0 bg_thresh=998 thresh=1997 gap=539 poll_thresh=18 ino=257 dd-2584 [005] 145.313827: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1232 unstable=0 bg_thresh=1000 thresh=2001 gap=518 poll_thresh=19 ino=257 dd-2584 [005] 145.314063: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1232 unstable=0 bg_thresh=1000 thresh=2000 gap=492 poll_thresh=20 ino=257 dd-2584 [005] 145.314072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 145.320585: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1107 unstable=0 bg_thresh=1000 thresh=2001 gap=618 poll_thresh=20 ino=257 dd-2584 [005] 145.320677: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1107 unstable=0 bg_thresh=997 thresh=1995 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 145.320738: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1107 unstable=0 bg_thresh=997 thresh=1994 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 145.320852: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1107 unstable=0 bg_thresh=996 thresh=1993 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 145.320967: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1107 unstable=0 bg_thresh=998 thresh=1997 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 145.321082: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1107 unstable=0 bg_thresh=998 thresh=1996 gap=463 poll_thresh=19 ino=257 dd-2584 [005] 145.321086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 145.328616: balance_dirty_state: bdi btrfs-1: dirty=426 wb=982 unstable=0 bg_thresh=997 thresh=1994 gap=586 poll_thresh=19 ino=257 dd-2584 [001] 145.328690: balance_dirty_state: bdi btrfs-1: dirty=426 wb=982 unstable=0 bg_thresh=997 thresh=1994 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 145.328751: balance_dirty_state: bdi btrfs-1: dirty=451 wb=982 unstable=0 bg_thresh=999 thresh=1999 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 145.328810: balance_dirty_state: bdi btrfs-1: dirty=451 wb=982 unstable=0 bg_thresh=1002 thresh=2004 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 145.329103: balance_dirty_state: bdi btrfs-1: dirty=501 wb=982 unstable=0 bg_thresh=1001 thresh=2003 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 145.329220: balance_dirty_state: bdi btrfs-1: dirty=526 wb=982 unstable=0 bg_thresh=1001 thresh=2002 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 145.329225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 145.340521: balance_dirty_state: bdi btrfs-1: dirty=526 wb=757 unstable=0 bg_thresh=1002 thresh=2005 gap=722 poll_thresh=18 ino=257 dd-2584 [001] 145.340616: balance_dirty_state: bdi btrfs-1: dirty=551 wb=757 unstable=0 bg_thresh=1005 thresh=2010 gap=702 poll_thresh=13 ino=257 dd-2584 [001] 145.340677: balance_dirty_state: bdi btrfs-1: dirty=551 wb=757 unstable=0 bg_thresh=1002 thresh=2004 gap=696 poll_thresh=14 ino=257 dd-2584 [001] 145.340734: balance_dirty_state: bdi btrfs-1: dirty=576 wb=757 unstable=0 bg_thresh=1004 thresh=2009 gap=676 poll_thresh=15 ino=257 dd-2584 [001] 145.340790: balance_dirty_state: bdi btrfs-1: dirty=576 wb=757 unstable=0 bg_thresh=1004 thresh=2008 gap=675 poll_thresh=16 ino=257 dd-2584 [001] 145.340903: balance_dirty_state: bdi btrfs-1: dirty=626 wb=757 unstable=0 bg_thresh=1003 thresh=2007 gap=624 poll_thresh=17 ino=257 dd-2584 [001] 145.341017: balance_dirty_state: bdi btrfs-1: dirty=651 wb=757 unstable=0 bg_thresh=1003 thresh=2006 gap=598 poll_thresh=18 ino=257 dd-2584 [001] 145.341129: balance_dirty_state: bdi btrfs-1: dirty=676 wb=757 unstable=0 bg_thresh=1005 thresh=2010 gap=577 poll_thresh=19 ino=257 dd-2584 [001] 145.341242: balance_dirty_state: bdi btrfs-1: dirty=726 wb=757 unstable=0 bg_thresh=1004 thresh=2009 gap=526 poll_thresh=20 ino=257 dd-2584 [001] 145.341521: balance_dirty_state: bdi btrfs-1: dirty=751 wb=757 unstable=0 bg_thresh=1004 thresh=2008 gap=500 poll_thresh=21 ino=257 dd-2584 [001] 145.341525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 145.352570: balance_dirty_state: bdi btrfs-1: dirty=751 wb=632 unstable=0 bg_thresh=1002 thresh=2005 gap=622 poll_thresh=21 ino=257 dd-2584 [001] 145.352663: balance_dirty_state: bdi btrfs-1: dirty=776 wb=557 unstable=0 bg_thresh=998 thresh=1996 gap=663 poll_thresh=16 ino=257 dd-2584 [001] 145.352800: balance_dirty_state: bdi btrfs-1: dirty=801 wb=507 unstable=0 bg_thresh=1003 thresh=2007 gap=699 poll_thresh=17 ino=257 dd-2584 [001] 145.352917: balance_dirty_state: bdi btrfs-1: dirty=826 wb=507 unstable=0 bg_thresh=1003 thresh=2006 gap=673 poll_thresh=18 ino=257 dd-2584 [001] 145.353031: balance_dirty_state: bdi btrfs-1: dirty=851 wb=507 unstable=0 bg_thresh=1005 thresh=2010 gap=652 poll_thresh=19 ino=257 dd-2584 [001] 145.353143: balance_dirty_state: bdi btrfs-1: dirty=901 wb=507 unstable=0 bg_thresh=1004 thresh=2009 gap=601 poll_thresh=20 ino=257 dd-2584 [001] 145.353255: balance_dirty_state: bdi btrfs-1: dirty=926 wb=507 unstable=0 bg_thresh=1004 thresh=2008 gap=575 poll_thresh=21 ino=257 dd-2584 [001] 145.353369: balance_dirty_state: bdi btrfs-1: dirty=951 wb=507 unstable=0 bg_thresh=1003 thresh=2007 gap=549 poll_thresh=22 ino=257 dd-2584 [001] 145.353646: balance_dirty_state: bdi btrfs-1: dirty=976 wb=507 unstable=0 bg_thresh=1005 thresh=2011 gap=528 poll_thresh=23 ino=257 dd-2584 [001] 145.353761: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=507 unstable=0 bg_thresh=1005 thresh=2010 gap=477 poll_thresh=24 ino=257 dd-2584 [001] 145.353765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=65208 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 145.353828: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2820 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 145.355841: writeback_single_inode: bdi btrfs-1: ino=257 state= age=144 wrote=880 to_write=7312 dd-2584 [001] 145.360517: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1232 unstable=0 bg_thresh=1003 thresh=2007 gap=624 poll_thresh=24 ino=257 dd-2584 [001] 145.360580: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1232 unstable=0 bg_thresh=1003 thresh=2006 gap=623 poll_thresh=18 ino=257 dd-2584 [001] 145.360698: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1232 unstable=0 bg_thresh=1002 thresh=2005 gap=572 poll_thresh=19 ino=257 dd-2584 [001] 145.360815: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1232 unstable=0 bg_thresh=1002 thresh=2004 gap=546 poll_thresh=20 ino=257 dd-2584 [001] 145.360933: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1232 unstable=0 bg_thresh=1001 thresh=2003 gap=520 poll_thresh=21 ino=257 dd-2584 [001] 145.361050: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1232 unstable=0 bg_thresh=1003 thresh=2007 gap=474 poll_thresh=22 ino=257 dd-2584 [001] 145.361054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=65208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 145.368576: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1107 unstable=0 bg_thresh=1003 thresh=2007 gap=599 poll_thresh=22 ino=257 dd-2584 [001] 145.368648: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1107 unstable=0 bg_thresh=1000 thresh=2001 gap=593 poll_thresh=16 ino=257 dd-2584 [001] 145.368762: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1107 unstable=0 bg_thresh=1002 thresh=2005 gap=572 poll_thresh=17 ino=257 dd-2584 [001] 145.369043: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1107 unstable=0 bg_thresh=1002 thresh=2004 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 145.369158: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1107 unstable=0 bg_thresh=1001 thresh=2003 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 145.369162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=65208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 145.376579: balance_dirty_state: bdi btrfs-1: dirty=401 wb=982 unstable=0 bg_thresh=1002 thresh=2004 gap=621 poll_thresh=19 ino=257 dd-2584 [001] 145.376648: balance_dirty_state: bdi btrfs-1: dirty=426 wb=982 unstable=0 bg_thresh=1004 thresh=2009 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 145.376707: balance_dirty_state: bdi btrfs-1: dirty=426 wb=982 unstable=0 bg_thresh=1004 thresh=2008 gap=600 poll_thresh=15 ino=257 dd-2584 [001] 145.376762: balance_dirty_state: bdi btrfs-1: dirty=451 wb=982 unstable=0 bg_thresh=1004 thresh=2008 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 145.376874: balance_dirty_state: bdi btrfs-1: dirty=476 wb=982 unstable=0 bg_thresh=1003 thresh=2007 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 145.376987: balance_dirty_state: bdi btrfs-1: dirty=501 wb=982 unstable=0 bg_thresh=1003 thresh=2006 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 145.377101: balance_dirty_state: bdi btrfs-1: dirty=551 wb=982 unstable=0 bg_thresh=1002 thresh=2004 gap=471 poll_thresh=19 ino=257 dd-2584 [001] 145.377105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=65208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 145.384523: balance_dirty_state: bdi btrfs-1: dirty=551 wb=857 unstable=0 bg_thresh=1001 thresh=2003 gap=595 poll_thresh=19 ino=257 dd-2584 [001] 145.384587: balance_dirty_state: bdi btrfs-1: dirty=551 wb=857 unstable=0 bg_thresh=1004 thresh=2008 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 145.384647: balance_dirty_state: bdi btrfs-1: dirty=576 wb=857 unstable=0 bg_thresh=1001 thresh=2002 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 145.384706: balance_dirty_state: bdi btrfs-1: dirty=601 wb=857 unstable=0 bg_thresh=1003 thresh=2007 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 145.384992: balance_dirty_state: bdi btrfs-1: dirty=626 wb=857 unstable=0 bg_thresh=1003 thresh=2006 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 145.385112: balance_dirty_state: bdi btrfs-1: dirty=651 wb=857 unstable=0 bg_thresh=1005 thresh=2010 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 145.385116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=65208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 145.392533: balance_dirty_state: bdi btrfs-1: dirty=651 wb=857 unstable=0 bg_thresh=1006 thresh=2012 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 145.392595: balance_dirty_state: bdi btrfs-1: dirty=676 wb=857 unstable=0 bg_thresh=1003 thresh=2006 gap=473 poll_thresh=13 ino=257 dd-2584 [001] 145.392599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=65208 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 145.401018: balance_dirty_state: bdi btrfs-1: dirty=676 wb=607 unstable=0 bg_thresh=1003 thresh=2007 gap=724 poll_thresh=13 ino=257 dd-2584 [000] 145.401192: balance_dirty_state: bdi btrfs-1: dirty=701 wb=607 unstable=0 bg_thresh=1003 thresh=2007 gap=699 poll_thresh=10 ino=257 dd-2584 [000] 145.401366: balance_dirty_state: bdi btrfs-1: dirty=701 wb=607 unstable=0 bg_thresh=1006 thresh=2012 gap=704 poll_thresh=11 ino=257 dd-2584 [000] 145.401508: balance_dirty_state: bdi btrfs-1: dirty=726 wb=607 unstable=0 bg_thresh=1006 thresh=2012 gap=679 poll_thresh=12 ino=257 dd-2584 [000] 145.401690: balance_dirty_state: bdi btrfs-1: dirty=751 wb=607 unstable=0 bg_thresh=1008 thresh=2017 gap=659 poll_thresh=13 ino=257 dd-2584 [000] 145.401872: balance_dirty_state: bdi btrfs-1: dirty=751 wb=607 unstable=0 bg_thresh=1008 thresh=2017 gap=659 poll_thresh=14 ino=257 dd-2584 [000] 145.402014: balance_dirty_state: bdi btrfs-1: dirty=776 wb=607 unstable=0 bg_thresh=1008 thresh=2016 gap=633 poll_thresh=15 ino=257 dd-2584 [000] 145.402200: balance_dirty_state: bdi btrfs-1: dirty=801 wb=607 unstable=0 bg_thresh=1007 thresh=2015 gap=607 poll_thresh=16 ino=257 dd-2584 [000] 145.402645: balance_dirty_state: bdi btrfs-1: dirty=826 wb=532 unstable=0 bg_thresh=1006 thresh=2012 gap=654 poll_thresh=17 ino=257 dd-2584 [000] 145.402841: balance_dirty_state: bdi btrfs-1: dirty=851 wb=482 unstable=0 bg_thresh=1008 thresh=2017 gap=684 poll_thresh=18 ino=257 dd-2584 [000] 145.403328: balance_dirty_state: bdi btrfs-1: dirty=876 wb=482 unstable=0 bg_thresh=995 thresh=1991 gap=633 poll_thresh=19 ino=257 dd-2584 [001] 145.416743: balance_dirty_state: bdi btrfs-1: dirty=901 wb=282 unstable=0 bg_thresh=1009 thresh=2018 gap=835 poll_thresh=20 ino=257 dd-2584 [001] 145.416879: balance_dirty_state: bdi btrfs-1: dirty=926 wb=232 unstable=0 bg_thresh=1007 thresh=2015 gap=857 poll_thresh=21 ino=257 dd-2584 [001] 145.417006: balance_dirty_state: bdi btrfs-1: dirty=976 wb=232 unstable=0 bg_thresh=1005 thresh=2011 gap=803 poll_thresh=22 ino=257 dd-2584 [001] 145.417133: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=232 unstable=0 bg_thresh=1007 thresh=2014 gap=781 poll_thresh=23 ino=257 dd-2584 [001] 145.417257: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=232 unstable=0 bg_thresh=1009 thresh=2019 gap=761 poll_thresh=24 ino=257 flush-btrfs-1-2586 [006] 145.417309: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2884 wrote=0 to_write=8192 dd-2584 [001] 145.417393: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=232 unstable=0 bg_thresh=1008 thresh=2016 gap=708 poll_thresh=25 ino=257 dd-2584 [001] 145.417525: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=257 unstable=0 bg_thresh=1006 thresh=2012 gap=679 poll_thresh=26 ino=257 dd-2584 [001] 145.417834: balance_dirty_state: bdi btrfs-1: dirty=976 wb=382 unstable=0 bg_thresh=1007 thresh=2014 gap=656 poll_thresh=27 ino=257 dd-2584 [001] 145.417968: balance_dirty_state: bdi btrfs-1: dirty=951 wb=432 unstable=0 bg_thresh=1009 thresh=2019 gap=636 poll_thresh=28 ino=257 dd-2584 [001] 145.418100: balance_dirty_state: bdi btrfs-1: dirty=951 wb=482 unstable=0 bg_thresh=1007 thresh=2014 gap=581 poll_thresh=29 ino=257 dd-2584 [001] 145.418233: balance_dirty_state: bdi btrfs-1: dirty=926 wb=532 unstable=0 bg_thresh=1008 thresh=2017 gap=559 poll_thresh=30 ino=257 dd-2584 [001] 145.418368: balance_dirty_state: bdi btrfs-1: dirty=901 wb=582 unstable=0 bg_thresh=1007 thresh=2015 gap=532 poll_thresh=31 ino=257 dd-2584 [001] 145.418497: balance_dirty_state: bdi btrfs-1: dirty=901 wb=632 unstable=0 bg_thresh=1010 thresh=2020 gap=487 poll_thresh=32 ino=257 dd-2584 [001] 145.418499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=65208 base_bw=28 task_bw=0 dirtied=32 period=0 think=16 pause=8 flush-btrfs-1-2586 [006] 145.420193: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1152 to_write=7040 dd-2584 [001] 145.424555: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1282 unstable=0 bg_thresh=987 thresh=1975 gap=542 poll_thresh=32 ino=257 dd-2584 [001] 145.424624: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1282 unstable=0 bg_thresh=984 thresh=1968 gap=535 poll_thresh=24 ino=257 dd-2584 [001] 145.424750: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1282 unstable=0 bg_thresh=986 thresh=1972 gap=514 poll_thresh=25 ino=257 dd-2584 [001] 145.424880: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1282 unstable=0 bg_thresh=991 thresh=1983 gap=475 poll_thresh=26 ino=257 dd-2584 [001] 145.424885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=65208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 145.432549: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1157 unstable=0 bg_thresh=985 thresh=1971 gap=588 poll_thresh=26 ino=257 dd-2584 [001] 145.432896: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1157 unstable=0 bg_thresh=985 thresh=1971 gap=588 poll_thresh=19 ino=257 dd-2584 [001] 145.433060: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1157 unstable=0 bg_thresh=990 thresh=1981 gap=548 poll_thresh=20 ino=257 dd-2584 [001] 145.433229: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1157 unstable=0 bg_thresh=990 thresh=1980 gap=522 poll_thresh=21 ino=257 dd-2584 [001] 145.433398: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1157 unstable=0 bg_thresh=989 thresh=1979 gap=496 poll_thresh=22 ino=257 dd-2584 [001] 145.433569: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1157 unstable=0 bg_thresh=989 thresh=1978 gap=470 poll_thresh=23 ino=257 dd-2584 [001] 145.433576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=65208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 145.440624: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1157 unstable=0 bg_thresh=992 thresh=1984 gap=476 poll_thresh=23 ino=257 dd-2584 [001] 145.440631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=65208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 145.452630: balance_dirty_state: bdi btrfs-1: dirty=351 wb=782 unstable=0 bg_thresh=989 thresh=1979 gap=846 poll_thresh=23 ino=257 dd-2584 [001] 145.452708: balance_dirty_state: bdi btrfs-1: dirty=376 wb=782 unstable=0 bg_thresh=992 thresh=1985 gap=827 poll_thresh=17 ino=257 dd-2584 [001] 145.452821: balance_dirty_state: bdi btrfs-1: dirty=401 wb=782 unstable=0 bg_thresh=995 thresh=1990 gap=807 poll_thresh=18 ino=257 dd-2584 [001] 145.452939: balance_dirty_state: bdi btrfs-1: dirty=451 wb=782 unstable=0 bg_thresh=997 thresh=1995 gap=762 poll_thresh=19 ino=257 dd-2584 [001] 145.453059: balance_dirty_state: bdi btrfs-1: dirty=476 wb=782 unstable=0 bg_thresh=999 thresh=1999 gap=741 poll_thresh=20 ino=257 dd-2584 [001] 145.453350: balance_dirty_state: bdi btrfs-1: dirty=501 wb=782 unstable=0 bg_thresh=996 thresh=1992 gap=709 poll_thresh=21 ino=257 dd-2584 [001] 145.453468: balance_dirty_state: bdi btrfs-1: dirty=551 wb=782 unstable=0 bg_thresh=995 thresh=1991 gap=658 poll_thresh=22 ino=257 dd-2584 [001] 145.453588: balance_dirty_state: bdi btrfs-1: dirty=576 wb=782 unstable=0 bg_thresh=995 thresh=1990 gap=632 poll_thresh=23 ino=257 dd-2584 [001] 145.453700: balance_dirty_state: bdi btrfs-1: dirty=601 wb=782 unstable=0 bg_thresh=997 thresh=1994 gap=611 poll_thresh=24 ino=257 dd-2584 [001] 145.453813: balance_dirty_state: bdi btrfs-1: dirty=626 wb=782 unstable=0 bg_thresh=996 thresh=1993 gap=585 poll_thresh=25 ino=257 dd-2584 [001] 145.453926: balance_dirty_state: bdi btrfs-1: dirty=676 wb=782 unstable=0 bg_thresh=996 thresh=1992 gap=534 poll_thresh=26 ino=257 dd-2584 [001] 145.454041: balance_dirty_state: bdi btrfs-1: dirty=701 wb=782 unstable=0 bg_thresh=998 thresh=1996 gap=513 poll_thresh=27 ino=257 dd-2584 [001] 145.454156: balance_dirty_state: bdi btrfs-1: dirty=726 wb=782 unstable=0 bg_thresh=997 thresh=1995 gap=487 poll_thresh=28 ino=257 dd-2584 [001] 145.454161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=65208 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 145.460663: balance_dirty_state: bdi btrfs-1: dirty=726 wb=657 unstable=0 bg_thresh=1001 thresh=2002 gap=619 poll_thresh=28 ino=257 dd-2584 [006] 145.460908: balance_dirty_state: bdi btrfs-1: dirty=726 wb=657 unstable=0 bg_thresh=1001 thresh=2002 gap=619 poll_thresh=21 ino=257 dd-2584 [006] 145.461020: balance_dirty_state: bdi btrfs-1: dirty=751 wb=657 unstable=0 bg_thresh=1006 thresh=2012 gap=604 poll_thresh=22 ino=257 dd-2584 [006] 145.461138: balance_dirty_state: bdi btrfs-1: dirty=776 wb=657 unstable=0 bg_thresh=1005 thresh=2011 gap=578 poll_thresh=23 ino=257 dd-2584 [006] 145.461257: balance_dirty_state: bdi btrfs-1: dirty=826 wb=657 unstable=0 bg_thresh=1005 thresh=2010 gap=527 poll_thresh=24 ino=257 dd-2584 [006] 145.461374: balance_dirty_state: bdi btrfs-1: dirty=851 wb=657 unstable=0 bg_thresh=1004 thresh=2009 gap=501 poll_thresh=25 ino=257 dd-2584 [006] 145.461379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 145.468745: balance_dirty_state: bdi btrfs-1: dirty=851 wb=532 unstable=0 bg_thresh=1004 thresh=2008 gap=625 poll_thresh=25 ino=257 dd-2584 [006] 145.468875: balance_dirty_state: bdi btrfs-1: dirty=876 wb=532 unstable=0 bg_thresh=1006 thresh=2013 gap=605 poll_thresh=19 ino=257 dd-2584 [006] 145.469111: balance_dirty_state: bdi btrfs-1: dirty=901 wb=532 unstable=0 bg_thresh=1006 thresh=2012 gap=579 poll_thresh=20 ino=257 dd-2584 [006] 145.469347: balance_dirty_state: bdi btrfs-1: dirty=926 wb=532 unstable=0 bg_thresh=1008 thresh=2016 gap=558 poll_thresh=21 ino=257 dd-2584 [006] 145.469582: balance_dirty_state: bdi btrfs-1: dirty=951 wb=532 unstable=0 bg_thresh=1004 thresh=2009 gap=526 poll_thresh=22 ino=257 dd-2584 [006] 145.470165: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=532 unstable=0 bg_thresh=1004 thresh=2008 gap=475 poll_thresh=23 ino=257 dd-2584 [006] 145.470174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 145.476671: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=407 unstable=0 bg_thresh=999 thresh=1999 gap=591 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 145.476716: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2944 wrote=0 to_write=16384 dd-2584 [004] 145.476806: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=407 unstable=0 bg_thresh=999 thresh=1998 gap=590 poll_thresh=17 ino=257 dd-2584 [004] 145.477050: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=407 unstable=0 bg_thresh=998 thresh=1997 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 145.477300: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=457 unstable=0 bg_thresh=1000 thresh=2001 gap=518 poll_thresh=19 ino=257 dd-2584 [004] 145.477551: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=532 unstable=0 bg_thresh=1002 thresh=2005 gap=472 poll_thresh=20 ino=257 dd-2584 [004] 145.477554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 145.481726: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=992 to_write=15392 dd-2584 [005] 145.488679: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1157 unstable=0 bg_thresh=1003 thresh=2006 gap=723 poll_thresh=20 ino=257 dd-2584 [005] 145.488809: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1157 unstable=0 bg_thresh=1005 thresh=2011 gap=728 poll_thresh=15 ino=257 dd-2584 [005] 145.488928: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1157 unstable=0 bg_thresh=1005 thresh=2011 gap=703 poll_thresh=16 ino=257 dd-2584 [005] 145.489168: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1157 unstable=0 bg_thresh=1004 thresh=2009 gap=676 poll_thresh=17 ino=257 dd-2584 [005] 145.489403: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1157 unstable=0 bg_thresh=1004 thresh=2008 gap=650 poll_thresh=18 ino=257 dd-2584 [005] 145.489998: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1157 unstable=0 bg_thresh=1003 thresh=2007 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 145.490232: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1157 unstable=0 bg_thresh=1003 thresh=2006 gap=573 poll_thresh=20 ino=257 dd-2584 [005] 145.490468: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1157 unstable=0 bg_thresh=1005 thresh=2010 gap=552 poll_thresh=21 ino=257 dd-2584 [005] 145.490706: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1157 unstable=0 bg_thresh=1004 thresh=2009 gap=501 poll_thresh=22 ino=257 dd-2584 [005] 145.490715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 145.496717: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1157 unstable=0 bg_thresh=1004 thresh=2009 gap=501 poll_thresh=22 ino=257 dd-2584 [007] 145.496726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 145.504639: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1032 unstable=0 bg_thresh=1002 thresh=2004 gap=621 poll_thresh=22 ino=257 dd-2584 [007] 145.504708: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1032 unstable=0 bg_thresh=1002 thresh=2004 gap=621 poll_thresh=16 ino=257 dd-2584 [007] 145.504829: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1032 unstable=0 bg_thresh=1004 thresh=2009 gap=576 poll_thresh=17 ino=257 dd-2584 [007] 145.504947: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1032 unstable=0 bg_thresh=1007 thresh=2014 gap=556 poll_thresh=18 ino=257 dd-2584 [007] 145.505067: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1032 unstable=0 bg_thresh=1012 thresh=2024 gap=541 poll_thresh=19 ino=257 dd-2584 [007] 145.505185: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1032 unstable=0 bg_thresh=1011 thresh=2023 gap=490 poll_thresh=20 ino=257 dd-2584 [007] 145.505189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-177% task_weight=100% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 145.512663: balance_dirty_state: bdi btrfs-1: dirty=501 wb=757 unstable=0 bg_thresh=1010 thresh=2021 gap=763 poll_thresh=20 ino=257 dd-2584 [007] 145.512913: balance_dirty_state: bdi btrfs-1: dirty=501 wb=757 unstable=0 bg_thresh=1010 thresh=2020 gap=762 poll_thresh=15 ino=257 dd-2584 [007] 145.512971: balance_dirty_state: bdi btrfs-1: dirty=526 wb=757 unstable=0 bg_thresh=1010 thresh=2020 gap=737 poll_thresh=16 ino=257 dd-2584 [007] 145.513084: balance_dirty_state: bdi btrfs-1: dirty=551 wb=757 unstable=0 bg_thresh=1006 thresh=2013 gap=705 poll_thresh=17 ino=257 dd-2584 [007] 145.513197: balance_dirty_state: bdi btrfs-1: dirty=576 wb=757 unstable=0 bg_thresh=1008 thresh=2017 gap=684 poll_thresh=18 ino=257 dd-2584 [007] 145.513309: balance_dirty_state: bdi btrfs-1: dirty=626 wb=757 unstable=0 bg_thresh=1008 thresh=2016 gap=633 poll_thresh=19 ino=257 dd-2584 [007] 145.513422: balance_dirty_state: bdi btrfs-1: dirty=651 wb=757 unstable=0 bg_thresh=1007 thresh=2015 gap=607 poll_thresh=20 ino=257 dd-2584 [007] 145.513535: balance_dirty_state: bdi btrfs-1: dirty=676 wb=757 unstable=0 bg_thresh=1009 thresh=2019 gap=586 poll_thresh=21 ino=257 dd-2584 [007] 145.513648: balance_dirty_state: bdi btrfs-1: dirty=726 wb=757 unstable=0 bg_thresh=1009 thresh=2018 gap=535 poll_thresh=22 ino=257 dd-2584 [007] 145.513760: balance_dirty_state: bdi btrfs-1: dirty=751 wb=757 unstable=0 bg_thresh=1008 thresh=2017 gap=509 poll_thresh=23 ino=257 dd-2584 [007] 145.514028: balance_dirty_state: bdi btrfs-1: dirty=776 wb=757 unstable=0 bg_thresh=1008 thresh=2016 gap=483 poll_thresh=24 ino=257 dd-2584 [007] 145.514033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 145.520707: balance_dirty_state: bdi btrfs-1: dirty=776 wb=632 unstable=0 bg_thresh=1007 thresh=2014 gap=606 poll_thresh=24 ino=257 dd-2584 [007] 145.520811: balance_dirty_state: bdi btrfs-1: dirty=801 wb=632 unstable=0 bg_thresh=1009 thresh=2018 gap=585 poll_thresh=18 ino=257 dd-2584 [007] 145.520922: balance_dirty_state: bdi btrfs-1: dirty=826 wb=632 unstable=0 bg_thresh=1008 thresh=2017 gap=559 poll_thresh=19 ino=257 dd-2584 [007] 145.521034: balance_dirty_state: bdi btrfs-1: dirty=851 wb=632 unstable=0 bg_thresh=1008 thresh=2016 gap=533 poll_thresh=20 ino=257 dd-2584 [007] 145.521147: balance_dirty_state: bdi btrfs-1: dirty=901 wb=632 unstable=0 bg_thresh=1007 thresh=2015 gap=482 poll_thresh=21 ino=257 dd-2584 [007] 145.521151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 145.528704: balance_dirty_state: bdi btrfs-1: dirty=901 wb=507 unstable=0 bg_thresh=1009 thresh=2019 gap=611 poll_thresh=21 ino=257 dd-2584 [007] 145.528810: balance_dirty_state: bdi btrfs-1: dirty=901 wb=507 unstable=0 bg_thresh=1012 thresh=2024 gap=616 poll_thresh=16 ino=257 dd-2584 [007] 145.528923: balance_dirty_state: bdi btrfs-1: dirty=951 wb=507 unstable=0 bg_thresh=1011 thresh=2023 gap=565 poll_thresh=17 ino=257 dd-2584 [007] 145.529035: balance_dirty_state: bdi btrfs-1: dirty=976 wb=507 unstable=0 bg_thresh=1011 thresh=2022 gap=539 poll_thresh=18 ino=257 dd-2584 [007] 145.529146: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=507 unstable=0 bg_thresh=1010 thresh=2021 gap=513 poll_thresh=19 ino=257 dd-2584 [007] 145.529426: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=507 unstable=0 bg_thresh=1009 thresh=2019 gap=486 poll_thresh=20 ino=257 dd-2584 [007] 145.529430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 145.529507: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2996 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 145.532045: writeback_single_inode: bdi btrfs-1: ino=257 state= age=168 wrote=912 to_write=15472 dd-2584 [007] 145.536689: balance_dirty_state: bdi btrfs-1: dirty=101 wb=1282 unstable=0 bg_thresh=1010 thresh=2020 gap=637 poll_thresh=20 ino=257 dd-2584 [007] 145.536758: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1282 unstable=0 bg_thresh=1012 thresh=2025 gap=617 poll_thresh=15 ino=257 dd-2584 [007] 145.536819: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1282 unstable=0 bg_thresh=1009 thresh=2019 gap=586 poll_thresh=16 ino=257 dd-2584 [007] 145.536938: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1282 unstable=0 bg_thresh=1009 thresh=2018 gap=560 poll_thresh=17 ino=257 dd-2584 [007] 145.537058: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1282 unstable=0 bg_thresh=1011 thresh=2022 gap=539 poll_thresh=18 ino=257 dd-2584 [007] 145.537183: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1282 unstable=0 bg_thresh=1010 thresh=2021 gap=513 poll_thresh=19 ino=257 dd-2584 [007] 145.537319: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1282 unstable=0 bg_thresh=1010 thresh=2020 gap=462 poll_thresh=20 ino=257 dd-2584 [007] 145.537324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 145.544695: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1157 unstable=0 bg_thresh=1006 thresh=2013 gap=580 poll_thresh=20 ino=257 dd-2584 [000] 145.544790: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1157 unstable=0 bg_thresh=1006 thresh=2013 gap=555 poll_thresh=15 ino=257 dd-2584 [000] 145.544891: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1157 unstable=0 bg_thresh=1009 thresh=2018 gap=535 poll_thresh=16 ino=257 dd-2584 [000] 145.545172: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1082 unstable=0 bg_thresh=1007 thresh=2015 gap=582 poll_thresh=17 ino=257 dd-2584 [000] 145.545660: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1032 unstable=0 bg_thresh=1013 thresh=2026 gap=618 poll_thresh=18 ino=257 dd-2584 [000] 145.545864: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1032 unstable=0 bg_thresh=1015 thresh=2030 gap=572 poll_thresh=19 ino=257 dd-2584 [000] 145.546066: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1032 unstable=0 bg_thresh=1014 thresh=2029 gap=546 poll_thresh=20 ino=257 dd-2584 [000] 145.546269: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1032 unstable=0 bg_thresh=1014 thresh=2028 gap=520 poll_thresh=21 ino=257 dd-2584 [000] 145.546473: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1032 unstable=0 bg_thresh=1013 thresh=2027 gap=494 poll_thresh=22 ino=257 dd-2584 [000] 145.546481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 145.552597: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1032 unstable=0 bg_thresh=1008 thresh=2017 gap=484 poll_thresh=22 ino=257 dd-2584 [000] 145.552604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 145.560587: balance_dirty_state: bdi btrfs-1: dirty=501 wb=907 unstable=0 bg_thresh=1011 thresh=2023 gap=615 poll_thresh=22 ino=257 dd-2584 [004] 145.560658: balance_dirty_state: bdi btrfs-1: dirty=526 wb=907 unstable=0 bg_thresh=1011 thresh=2023 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 145.560805: balance_dirty_state: bdi btrfs-1: dirty=551 wb=907 unstable=0 bg_thresh=1014 thresh=2028 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 145.560957: balance_dirty_state: bdi btrfs-1: dirty=601 wb=907 unstable=0 bg_thresh=1013 thresh=2027 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 145.561335: balance_dirty_state: bdi btrfs-1: dirty=626 wb=907 unstable=0 bg_thresh=1015 thresh=2031 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 145.561340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 145.572611: balance_dirty_state: bdi btrfs-1: dirty=626 wb=557 unstable=0 bg_thresh=1003 thresh=2006 gap=823 poll_thresh=19 ino=257 dd-2584 [000] 145.572704: balance_dirty_state: bdi btrfs-1: dirty=651 wb=557 unstable=0 bg_thresh=999 thresh=1998 gap=790 poll_thresh=14 ino=257 dd-2584 [000] 145.572788: balance_dirty_state: bdi btrfs-1: dirty=676 wb=557 unstable=0 bg_thresh=1001 thresh=2003 gap=770 poll_thresh=15 ino=257 dd-2584 [000] 145.572875: balance_dirty_state: bdi btrfs-1: dirty=676 wb=557 unstable=0 bg_thresh=997 thresh=1995 gap=762 poll_thresh=16 ino=257 dd-2584 [000] 145.573060: balance_dirty_state: bdi btrfs-1: dirty=726 wb=557 unstable=0 bg_thresh=994 thresh=1988 gap=705 poll_thresh=17 ino=257 dd-2584 [000] 145.573249: balance_dirty_state: bdi btrfs-1: dirty=751 wb=557 unstable=0 bg_thresh=989 thresh=1979 gap=671 poll_thresh=18 ino=257 dd-2584 [000] 145.573447: balance_dirty_state: bdi btrfs-1: dirty=776 wb=557 unstable=0 bg_thresh=985 thresh=1970 gap=637 poll_thresh=19 ino=257 dd-2584 [000] 145.573671: balance_dirty_state: bdi btrfs-1: dirty=801 wb=557 unstable=0 bg_thresh=989 thresh=1979 gap=621 poll_thresh=20 ino=257 dd-2584 [000] 145.573861: balance_dirty_state: bdi btrfs-1: dirty=851 wb=557 unstable=0 bg_thresh=991 thresh=1983 gap=575 poll_thresh=21 ino=257 dd-2584 [000] 145.574086: balance_dirty_state: bdi btrfs-1: dirty=876 wb=557 unstable=0 bg_thresh=987 thresh=1975 gap=542 poll_thresh=22 ino=257 dd-2584 [000] 145.574547: balance_dirty_state: bdi btrfs-1: dirty=901 wb=557 unstable=0 bg_thresh=991 thresh=1982 gap=524 poll_thresh=23 ino=257 dd-2584 [000] 145.574768: balance_dirty_state: bdi btrfs-1: dirty=951 wb=557 unstable=0 bg_thresh=989 thresh=1979 gap=471 poll_thresh=24 ino=257 dd-2584 [000] 145.574775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 145.580688: balance_dirty_state: bdi btrfs-1: dirty=951 wb=407 unstable=0 bg_thresh=996 thresh=1992 gap=634 poll_thresh=24 ino=257 dd-2584 [004] 145.580779: balance_dirty_state: bdi btrfs-1: dirty=951 wb=407 unstable=0 bg_thresh=996 thresh=1992 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 145.580948: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=407 unstable=0 bg_thresh=998 thresh=1997 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 145.581131: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=407 unstable=0 bg_thresh=1001 thresh=2002 gap=569 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 145.581195: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3048 wrote=0 to_write=16384 dd-2584 [004] 145.581322: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=407 unstable=0 bg_thresh=1006 thresh=2012 gap=554 poll_thresh=21 ino=257 dd-2584 [004] 145.581516: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=482 unstable=0 bg_thresh=1002 thresh=2005 gap=472 poll_thresh=22 ino=257 dd-2584 [004] 145.581518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 145.583417: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=944 to_write=15440 dd-2584 [004] 145.588589: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1232 unstable=0 bg_thresh=990 thresh=1981 gap=598 poll_thresh=22 ino=257 dd-2584 [004] 145.588720: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1232 unstable=0 bg_thresh=991 thresh=1983 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 145.588847: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1232 unstable=0 bg_thresh=994 thresh=1988 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 145.589151: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1232 unstable=0 bg_thresh=993 thresh=1987 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 145.589270: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1232 unstable=0 bg_thresh=995 thresh=1991 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 145.589388: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1232 unstable=0 bg_thresh=995 thresh=1990 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 145.589394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 145.596613: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1082 unstable=0 bg_thresh=992 thresh=1984 gap=626 poll_thresh=20 ino=257 dd-2584 [004] 145.596738: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1082 unstable=0 bg_thresh=992 thresh=1984 gap=601 poll_thresh=15 ino=257 dd-2584 [004] 145.596798: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1082 unstable=0 bg_thresh=994 thresh=1989 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 145.596909: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1082 unstable=0 bg_thresh=997 thresh=1994 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 145.597022: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1082 unstable=0 bg_thresh=996 thresh=1993 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 145.597138: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1082 unstable=0 bg_thresh=998 thresh=1997 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 145.597252: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1082 unstable=0 bg_thresh=998 thresh=1996 gap=463 poll_thresh=20 ino=257 dd-2584 [004] 145.597256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 145.604722: balance_dirty_state: bdi btrfs-1: dirty=451 wb=957 unstable=0 bg_thresh=992 thresh=1984 gap=576 poll_thresh=20 ino=257 dd-2584 [004] 145.605098: balance_dirty_state: bdi btrfs-1: dirty=451 wb=957 unstable=0 bg_thresh=992 thresh=1984 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 145.605182: balance_dirty_state: bdi btrfs-1: dirty=476 wb=957 unstable=0 bg_thresh=994 thresh=1989 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 145.605346: balance_dirty_state: bdi btrfs-1: dirty=501 wb=957 unstable=0 bg_thresh=997 thresh=1994 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 145.605516: balance_dirty_state: bdi btrfs-1: dirty=551 wb=957 unstable=0 bg_thresh=997 thresh=1994 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 145.605523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 145.616622: balance_dirty_state: bdi btrfs-1: dirty=551 wb=832 unstable=0 bg_thresh=995 thresh=1990 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 145.616710: balance_dirty_state: bdi btrfs-1: dirty=551 wb=832 unstable=0 bg_thresh=995 thresh=1990 gap=607 poll_thresh=13 ino=257 dd-2584 [004] 145.616771: balance_dirty_state: bdi btrfs-1: dirty=576 wb=832 unstable=0 bg_thresh=997 thresh=1995 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 145.616826: balance_dirty_state: bdi btrfs-1: dirty=601 wb=832 unstable=0 bg_thresh=997 thresh=1995 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 145.616882: balance_dirty_state: bdi btrfs-1: dirty=601 wb=832 unstable=0 bg_thresh=1000 thresh=2000 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 145.616995: balance_dirty_state: bdi btrfs-1: dirty=626 wb=832 unstable=0 bg_thresh=999 thresh=1999 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 145.617110: balance_dirty_state: bdi btrfs-1: dirty=676 wb=832 unstable=0 bg_thresh=998 thresh=1997 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 145.617115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 145.624672: balance_dirty_state: bdi btrfs-1: dirty=676 wb=832 unstable=0 bg_thresh=998 thresh=1997 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 145.624681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 145.632658: balance_dirty_state: bdi btrfs-1: dirty=676 wb=682 unstable=0 bg_thresh=992 thresh=1984 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 145.632782: balance_dirty_state: bdi btrfs-1: dirty=676 wb=682 unstable=0 bg_thresh=992 thresh=1984 gap=626 poll_thresh=13 ino=257 dd-2584 [004] 145.632899: balance_dirty_state: bdi btrfs-1: dirty=701 wb=682 unstable=0 bg_thresh=994 thresh=1989 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 145.633422: balance_dirty_state: bdi btrfs-1: dirty=726 wb=682 unstable=0 bg_thresh=992 thresh=1984 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 145.633606: balance_dirty_state: bdi btrfs-1: dirty=726 wb=682 unstable=0 bg_thresh=994 thresh=1989 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 145.633972: balance_dirty_state: bdi btrfs-1: dirty=776 wb=657 unstable=0 bg_thresh=997 thresh=1994 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 145.634367: balance_dirty_state: bdi btrfs-1: dirty=801 wb=557 unstable=0 bg_thresh=999 thresh=1998 gap=640 poll_thresh=18 ino=257 dd-2584 [004] 145.634603: balance_dirty_state: bdi btrfs-1: dirty=826 wb=557 unstable=0 bg_thresh=998 thresh=1997 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 145.634838: balance_dirty_state: bdi btrfs-1: dirty=851 wb=557 unstable=0 bg_thresh=995 thresh=1990 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 145.635079: balance_dirty_state: bdi btrfs-1: dirty=901 wb=557 unstable=0 bg_thresh=997 thresh=1994 gap=536 poll_thresh=21 ino=257 dd-2584 [004] 145.635320: balance_dirty_state: bdi btrfs-1: dirty=926 wb=557 unstable=0 bg_thresh=996 thresh=1993 gap=510 poll_thresh=22 ino=257 dd-2584 [004] 145.635561: balance_dirty_state: bdi btrfs-1: dirty=951 wb=557 unstable=0 bg_thresh=996 thresh=1992 gap=484 poll_thresh=23 ino=257 dd-2584 [004] 145.635570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 145.640657: balance_dirty_state: bdi btrfs-1: dirty=951 wb=557 unstable=0 bg_thresh=996 thresh=1992 gap=484 poll_thresh=23 ino=257 dd-2584 [000] 145.640669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 145.648630: balance_dirty_state: bdi btrfs-1: dirty=951 wb=307 unstable=0 bg_thresh=994 thresh=1988 gap=730 poll_thresh=23 ino=257 dd-2584 [000] 145.649101: balance_dirty_state: bdi btrfs-1: dirty=951 wb=307 unstable=0 bg_thresh=994 thresh=1988 gap=730 poll_thresh=17 ino=257 dd-2584 [000] 145.649332: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=307 unstable=0 bg_thresh=996 thresh=1993 gap=685 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 145.649384: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3116 wrote=0 to_write=16384 dd-2584 [000] 145.649573: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=307 unstable=0 bg_thresh=999 thresh=1998 gap=665 poll_thresh=19 ino=257 dd-2584 [000] 145.649821: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=332 unstable=0 bg_thresh=1004 thresh=2008 gap=650 poll_thresh=20 ino=257 dd-2584 [000] 145.650072: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=382 unstable=0 bg_thresh=1000 thresh=2001 gap=618 poll_thresh=21 ino=257 dd-2584 [000] 145.650321: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=432 unstable=0 bg_thresh=1000 thresh=2000 gap=567 poll_thresh=22 ino=257 dd-2584 [000] 145.650569: balance_dirty_state: bdi btrfs-1: dirty=976 wb=482 unstable=0 bg_thresh=999 thresh=1999 gap=541 poll_thresh=23 ino=257 dd-2584 [000] 145.650818: balance_dirty_state: bdi btrfs-1: dirty=951 wb=532 unstable=0 bg_thresh=1001 thresh=2003 gap=520 poll_thresh=24 ino=257 dd-2584 [000] 145.651393: balance_dirty_state: bdi btrfs-1: dirty=876 wb=657 unstable=0 bg_thresh=1001 thresh=2002 gap=469 poll_thresh=25 ino=257 dd-2584 [000] 145.651396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 145.654729: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=1088 to_write=15296 dd-2584 [004] 145.656643: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1382 unstable=0 bg_thresh=990 thresh=1981 gap=448 poll_thresh=25 ino=257 dd-2584 [004] 145.656655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 145.664682: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1132 unstable=0 bg_thresh=992 thresh=1985 gap=702 poll_thresh=25 ino=257 dd-2584 [004] 145.664801: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1132 unstable=0 bg_thresh=992 thresh=1985 gap=677 poll_thresh=19 ino=257 dd-2584 [004] 145.664980: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1132 unstable=0 bg_thresh=994 thresh=1989 gap=656 poll_thresh=20 ino=257 dd-2584 [004] 145.665157: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1132 unstable=0 bg_thresh=994 thresh=1988 gap=630 poll_thresh=21 ino=257 dd-2584 [004] 145.665335: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1132 unstable=0 bg_thresh=993 thresh=1987 gap=579 poll_thresh=22 ino=257 dd-2584 [004] 145.665518: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1132 unstable=0 bg_thresh=987 thresh=1974 gap=541 poll_thresh=23 ino=257 dd-2584 [004] 145.665696: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1132 unstable=0 bg_thresh=995 thresh=1990 gap=532 poll_thresh=24 ino=257 dd-2584 [004] 145.665875: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1132 unstable=0 bg_thresh=990 thresh=1981 gap=473 poll_thresh=25 ino=257 dd-2584 [004] 145.665882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 145.672620: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1132 unstable=0 bg_thresh=995 thresh=1990 gap=482 poll_thresh=25 ino=257 dd-2584 [004] 145.672626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 145.680667: balance_dirty_state: bdi btrfs-1: dirty=376 wb=957 unstable=0 bg_thresh=993 thresh=1987 gap=654 poll_thresh=25 ino=257 dd-2584 [004] 145.680792: balance_dirty_state: bdi btrfs-1: dirty=376 wb=957 unstable=0 bg_thresh=993 thresh=1987 gap=654 poll_thresh=19 ino=257 dd-2584 [004] 145.681328: balance_dirty_state: bdi btrfs-1: dirty=401 wb=882 unstable=0 bg_thresh=994 thresh=1989 gap=706 poll_thresh=20 ino=257 dd-2584 [004] 145.681528: balance_dirty_state: bdi btrfs-1: dirty=451 wb=832 unstable=0 bg_thresh=994 thresh=1988 gap=705 poll_thresh=21 ino=257 dd-2584 [004] 145.681764: balance_dirty_state: bdi btrfs-1: dirty=476 wb=832 unstable=0 bg_thresh=996 thresh=1992 gap=684 poll_thresh=22 ino=257 dd-2584 [004] 145.681997: balance_dirty_state: bdi btrfs-1: dirty=501 wb=832 unstable=0 bg_thresh=995 thresh=1991 gap=658 poll_thresh=23 ino=257 dd-2584 [004] 145.682231: balance_dirty_state: bdi btrfs-1: dirty=551 wb=832 unstable=0 bg_thresh=995 thresh=1990 gap=607 poll_thresh=24 ino=257 dd-2584 [004] 145.682464: balance_dirty_state: bdi btrfs-1: dirty=576 wb=832 unstable=0 bg_thresh=994 thresh=1989 gap=581 poll_thresh=25 ino=257 dd-2584 [004] 145.682700: balance_dirty_state: bdi btrfs-1: dirty=601 wb=832 unstable=0 bg_thresh=996 thresh=1993 gap=560 poll_thresh=26 ino=257 dd-2584 [004] 145.682936: balance_dirty_state: bdi btrfs-1: dirty=626 wb=832 unstable=0 bg_thresh=996 thresh=1992 gap=534 poll_thresh=27 ino=257 dd-2584 [004] 145.683507: balance_dirty_state: bdi btrfs-1: dirty=676 wb=832 unstable=0 bg_thresh=992 thresh=1985 gap=477 poll_thresh=28 ino=257 dd-2584 [004] 145.683516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 145.688696: balance_dirty_state: bdi btrfs-1: dirty=676 wb=832 unstable=0 bg_thresh=992 thresh=1985 gap=477 poll_thresh=28 ino=257 dd-2584 [004] 145.688702: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 145.696654: balance_dirty_state: bdi btrfs-1: dirty=676 wb=582 unstable=0 bg_thresh=987 thresh=1974 gap=716 poll_thresh=28 ino=257 dd-2584 [004] 145.696737: balance_dirty_state: bdi btrfs-1: dirty=676 wb=582 unstable=0 bg_thresh=987 thresh=1974 gap=716 poll_thresh=21 ino=257 dd-2584 [004] 145.696859: balance_dirty_state: bdi btrfs-1: dirty=726 wb=582 unstable=0 bg_thresh=986 thresh=1973 gap=665 poll_thresh=22 ino=257 dd-2584 [004] 145.696979: balance_dirty_state: bdi btrfs-1: dirty=751 wb=582 unstable=0 bg_thresh=988 thresh=1977 gap=644 poll_thresh=23 ino=257 dd-2584 [004] 145.697100: balance_dirty_state: bdi btrfs-1: dirty=776 wb=582 unstable=0 bg_thresh=988 thresh=1976 gap=618 poll_thresh=24 ino=257 dd-2584 [004] 145.697221: balance_dirty_state: bdi btrfs-1: dirty=801 wb=582 unstable=0 bg_thresh=984 thresh=1969 gap=586 poll_thresh=25 ino=257 dd-2584 [004] 145.697342: balance_dirty_state: bdi btrfs-1: dirty=851 wb=582 unstable=0 bg_thresh=981 thresh=1962 gap=529 poll_thresh=26 ino=257 dd-2584 [004] 145.697469: balance_dirty_state: bdi btrfs-1: dirty=876 wb=582 unstable=0 bg_thresh=983 thresh=1966 gap=508 poll_thresh=27 ino=257 dd-2584 [004] 145.697613: balance_dirty_state: bdi btrfs-1: dirty=901 wb=582 unstable=0 bg_thresh=979 thresh=1959 gap=476 poll_thresh=28 ino=257 dd-2584 [004] 145.697620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 145.704689: balance_dirty_state: bdi btrfs-1: dirty=901 wb=457 unstable=0 bg_thresh=982 thresh=1965 gap=607 poll_thresh=28 ino=257 dd-2584 [004] 145.705431: balance_dirty_state: bdi btrfs-1: dirty=926 wb=457 unstable=0 bg_thresh=985 thresh=1970 gap=587 poll_thresh=21 ino=257 dd-2584 [004] 145.705781: balance_dirty_state: bdi btrfs-1: dirty=951 wb=457 unstable=0 bg_thresh=984 thresh=1969 gap=561 poll_thresh=22 ino=257 dd-2584 [004] 145.706130: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=457 unstable=0 bg_thresh=984 thresh=1968 gap=510 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 145.706218: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3172 wrote=0 to_write=16384 dd-2584 [004] 145.706395: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=457 unstable=0 bg_thresh=986 thresh=1972 gap=489 poll_thresh=24 ino=257 dd-2584 [004] 145.706397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 145.708479: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=864 to_write=15520 dd-2584 [004] 145.712648: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1207 unstable=0 bg_thresh=992 thresh=1985 gap=627 poll_thresh=24 ino=257 dd-2584 [004] 145.712735: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1207 unstable=0 bg_thresh=989 thresh=1979 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 145.712899: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1207 unstable=0 bg_thresh=989 thresh=1978 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 145.713064: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1207 unstable=0 bg_thresh=991 thresh=1982 gap=549 poll_thresh=20 ino=257 dd-2584 [004] 145.713230: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1207 unstable=0 bg_thresh=990 thresh=1981 gap=523 poll_thresh=21 ino=257 dd-2584 [004] 145.713397: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1207 unstable=0 bg_thresh=990 thresh=1980 gap=472 poll_thresh=22 ino=257 dd-2584 [004] 145.713403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 145.724708: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1082 unstable=0 bg_thresh=992 thresh=1985 gap=602 poll_thresh=22 ino=257 dd-2584 [004] 145.725142: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1082 unstable=0 bg_thresh=989 thresh=1978 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 145.725341: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1082 unstable=0 bg_thresh=988 thresh=1977 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 145.725540: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1082 unstable=0 bg_thresh=988 thresh=1976 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 145.725739: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1082 unstable=0 bg_thresh=990 thresh=1980 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 145.725938: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1082 unstable=0 bg_thresh=989 thresh=1979 gap=471 poll_thresh=20 ino=257 dd-2584 [004] 145.725945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 145.732695: balance_dirty_state: bdi btrfs-1: dirty=426 wb=882 unstable=0 bg_thresh=988 thresh=1976 gap=668 poll_thresh=20 ino=257 dd-2584 [004] 145.732799: balance_dirty_state: bdi btrfs-1: dirty=451 wb=882 unstable=0 bg_thresh=990 thresh=1981 gap=648 poll_thresh=15 ino=257 dd-2584 [004] 145.732900: balance_dirty_state: bdi btrfs-1: dirty=476 wb=882 unstable=0 bg_thresh=987 thresh=1975 gap=617 poll_thresh=16 ino=257 dd-2584 [004] 145.733099: balance_dirty_state: bdi btrfs-1: dirty=501 wb=882 unstable=0 bg_thresh=987 thresh=1974 gap=591 poll_thresh=17 ino=257 dd-2584 [004] 145.733302: balance_dirty_state: bdi btrfs-1: dirty=526 wb=882 unstable=0 bg_thresh=989 thresh=1978 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 145.733843: balance_dirty_state: bdi btrfs-1: dirty=551 wb=882 unstable=0 bg_thresh=988 thresh=1977 gap=544 poll_thresh=19 ino=257 dd-2584 [004] 145.734045: balance_dirty_state: bdi btrfs-1: dirty=601 wb=882 unstable=0 bg_thresh=988 thresh=1976 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 145.734052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 145.740741: balance_dirty_state: bdi btrfs-1: dirty=601 wb=732 unstable=0 bg_thresh=988 thresh=1976 gap=643 poll_thresh=20 ino=257 dd-2584 [004] 145.740825: balance_dirty_state: bdi btrfs-1: dirty=601 wb=732 unstable=0 bg_thresh=987 thresh=1975 gap=642 poll_thresh=15 ino=257 dd-2584 [004] 145.740886: balance_dirty_state: bdi btrfs-1: dirty=626 wb=732 unstable=0 bg_thresh=990 thresh=1980 gap=622 poll_thresh=16 ino=257 dd-2584 [004] 145.741002: balance_dirty_state: bdi btrfs-1: dirty=651 wb=732 unstable=0 bg_thresh=989 thresh=1979 gap=596 poll_thresh=17 ino=257 dd-2584 [004] 145.741118: balance_dirty_state: bdi btrfs-1: dirty=701 wb=732 unstable=0 bg_thresh=989 thresh=1978 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 145.741234: balance_dirty_state: bdi btrfs-1: dirty=726 wb=732 unstable=0 bg_thresh=988 thresh=1977 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 145.741355: balance_dirty_state: bdi btrfs-1: dirty=751 wb=732 unstable=0 bg_thresh=990 thresh=1981 gap=498 poll_thresh=20 ino=257 dd-2584 [004] 145.741473: balance_dirty_state: bdi btrfs-1: dirty=776 wb=732 unstable=0 bg_thresh=987 thresh=1974 gap=466 poll_thresh=21 ino=257 dd-2584 [004] 145.741478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 145.748764: balance_dirty_state: bdi btrfs-1: dirty=776 wb=607 unstable=0 bg_thresh=988 thresh=1976 gap=593 poll_thresh=21 ino=257 dd-2584 [001] 145.748845: balance_dirty_state: bdi btrfs-1: dirty=801 wb=607 unstable=0 bg_thresh=992 thresh=1985 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 145.749427: balance_dirty_state: bdi btrfs-1: dirty=826 wb=607 unstable=0 bg_thresh=995 thresh=1990 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 145.749660: balance_dirty_state: bdi btrfs-1: dirty=851 wb=607 unstable=0 bg_thresh=997 thresh=1995 gap=537 poll_thresh=18 ino=257 dd-2584 [001] 145.749897: balance_dirty_state: bdi btrfs-1: dirty=901 wb=607 unstable=0 bg_thresh=999 thresh=1999 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 145.749906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 145.756785: balance_dirty_state: bdi btrfs-1: dirty=901 wb=482 unstable=0 bg_thresh=1002 thresh=2004 gap=621 poll_thresh=19 ino=257 dd-2584 [001] 145.756909: balance_dirty_state: bdi btrfs-1: dirty=901 wb=482 unstable=0 bg_thresh=1002 thresh=2004 gap=621 poll_thresh=14 ino=257 dd-2584 [001] 145.757027: balance_dirty_state: bdi btrfs-1: dirty=926 wb=482 unstable=0 bg_thresh=1001 thresh=2003 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 145.757145: balance_dirty_state: bdi btrfs-1: dirty=951 wb=482 unstable=0 bg_thresh=1004 thresh=2008 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 145.757380: balance_dirty_state: bdi btrfs-1: dirty=976 wb=482 unstable=0 bg_thresh=1000 thresh=2001 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 145.757618: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=482 unstable=0 bg_thresh=1000 thresh=2000 gap=517 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 145.757663: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3224 wrote=0 to_write=16384 dd-2584 [001] 145.757972: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=482 unstable=0 bg_thresh=999 thresh=1999 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 145.757976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 145.760657: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=896 to_write=15488 dd-2584 [005] 145.766836: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1257 unstable=0 bg_thresh=998 thresh=1997 gap=614 poll_thresh=19 ino=257 dd-2584 [005] 145.766911: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1207 unstable=0 bg_thresh=1001 thresh=2002 gap=669 poll_thresh=14 ino=257 dd-2584 [005] 145.767147: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1132 unstable=0 bg_thresh=997 thresh=1995 gap=712 poll_thresh=15 ino=257 dd-2584 [005] 145.767206: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1132 unstable=0 bg_thresh=1000 thresh=2000 gap=692 poll_thresh=16 ino=257 dd-2584 [005] 145.767325: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1132 unstable=0 bg_thresh=999 thresh=1999 gap=666 poll_thresh=17 ino=257 dd-2584 [005] 145.767443: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1132 unstable=0 bg_thresh=1001 thresh=2003 gap=645 poll_thresh=18 ino=257 dd-2584 [005] 145.767562: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1132 unstable=0 bg_thresh=998 thresh=1996 gap=613 poll_thresh=19 ino=257 dd-2584 [005] 145.767679: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1132 unstable=0 bg_thresh=997 thresh=1995 gap=562 poll_thresh=20 ino=257 dd-2584 [005] 145.767796: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1132 unstable=0 bg_thresh=997 thresh=1994 gap=536 poll_thresh=21 ino=257 dd-2584 [005] 145.767915: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1132 unstable=0 bg_thresh=999 thresh=1998 gap=515 poll_thresh=22 ino=257 dd-2584 [005] 145.768127: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1132 unstable=0 bg_thresh=998 thresh=1997 gap=464 poll_thresh=23 ino=257 dd-2584 [005] 145.768136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 145.772765: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1132 unstable=0 bg_thresh=998 thresh=1997 gap=464 poll_thresh=23 ino=257 dd-2584 [000] 145.772773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 145.780716: balance_dirty_state: bdi btrfs-1: dirty=401 wb=907 unstable=0 bg_thresh=998 thresh=1997 gap=689 poll_thresh=23 ino=257 dd-2584 [004] 145.781151: balance_dirty_state: bdi btrfs-1: dirty=426 wb=907 unstable=0 bg_thresh=1001 thresh=2002 gap=669 poll_thresh=17 ino=257 dd-2584 [004] 145.781321: balance_dirty_state: bdi btrfs-1: dirty=451 wb=907 unstable=0 bg_thresh=1000 thresh=2001 gap=643 poll_thresh=18 ino=257 dd-2584 [004] 145.781491: balance_dirty_state: bdi btrfs-1: dirty=501 wb=907 unstable=0 bg_thresh=1002 thresh=2005 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 145.781659: balance_dirty_state: bdi btrfs-1: dirty=526 wb=907 unstable=0 bg_thresh=1002 thresh=2004 gap=571 poll_thresh=20 ino=257 dd-2584 [004] 145.781828: balance_dirty_state: bdi btrfs-1: dirty=551 wb=907 unstable=0 bg_thresh=1001 thresh=2003 gap=545 poll_thresh=21 ino=257 dd-2584 [004] 145.781998: balance_dirty_state: bdi btrfs-1: dirty=576 wb=907 unstable=0 bg_thresh=1001 thresh=2002 gap=519 poll_thresh=22 ino=257 dd-2584 [004] 145.782168: balance_dirty_state: bdi btrfs-1: dirty=626 wb=907 unstable=0 bg_thresh=1003 thresh=2006 gap=473 poll_thresh=23 ino=257 dd-2584 [004] 145.782174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 145.788735: balance_dirty_state: bdi btrfs-1: dirty=626 wb=907 unstable=0 bg_thresh=1004 thresh=2009 gap=476 poll_thresh=23 ino=257 dd-2584 [004] 145.788741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 145.796753: balance_dirty_state: bdi btrfs-1: dirty=626 wb=657 unstable=0 bg_thresh=1003 thresh=2007 gap=724 poll_thresh=23 ino=257 dd-2584 [000] 145.796830: balance_dirty_state: bdi btrfs-1: dirty=626 wb=657 unstable=0 bg_thresh=1006 thresh=2012 gap=729 poll_thresh=17 ino=257 dd-2584 [000] 145.796967: balance_dirty_state: bdi btrfs-1: dirty=676 wb=657 unstable=0 bg_thresh=1008 thresh=2017 gap=684 poll_thresh=18 ino=257 dd-2584 [000] 145.797308: balance_dirty_state: bdi btrfs-1: dirty=701 wb=657 unstable=0 bg_thresh=1011 thresh=2022 gap=664 poll_thresh=19 ino=257 dd-2584 [000] 145.797447: balance_dirty_state: bdi btrfs-1: dirty=726 wb=657 unstable=0 bg_thresh=1013 thresh=2026 gap=643 poll_thresh=20 ino=257 dd-2584 [000] 145.797584: balance_dirty_state: bdi btrfs-1: dirty=751 wb=657 unstable=0 bg_thresh=1012 thresh=2025 gap=617 poll_thresh=21 ino=257 dd-2584 [000] 145.797722: balance_dirty_state: bdi btrfs-1: dirty=801 wb=657 unstable=0 bg_thresh=1009 thresh=2018 gap=560 poll_thresh=22 ino=257 dd-2584 [000] 145.797859: balance_dirty_state: bdi btrfs-1: dirty=826 wb=657 unstable=0 bg_thresh=1008 thresh=2017 gap=534 poll_thresh=23 ino=257 dd-2584 [000] 145.797996: balance_dirty_state: bdi btrfs-1: dirty=851 wb=657 unstable=0 bg_thresh=1010 thresh=2021 gap=513 poll_thresh=24 ino=257 dd-2584 [000] 145.798133: balance_dirty_state: bdi btrfs-1: dirty=876 wb=657 unstable=0 bg_thresh=1010 thresh=2020 gap=487 poll_thresh=25 ino=257 dd-2584 [000] 145.798138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 145.804737: balance_dirty_state: bdi btrfs-1: dirty=876 wb=532 unstable=0 bg_thresh=1010 thresh=2020 gap=612 poll_thresh=25 ino=257 dd-2584 [000] 145.804811: balance_dirty_state: bdi btrfs-1: dirty=901 wb=532 unstable=0 bg_thresh=1010 thresh=2020 gap=587 poll_thresh=19 ino=257 dd-2584 [000] 145.805152: balance_dirty_state: bdi btrfs-1: dirty=926 wb=532 unstable=0 bg_thresh=1012 thresh=2024 gap=566 poll_thresh=20 ino=257 dd-2584 [000] 145.805290: balance_dirty_state: bdi btrfs-1: dirty=976 wb=532 unstable=0 bg_thresh=1011 thresh=2023 gap=515 poll_thresh=21 ino=257 dd-2584 [000] 145.805427: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=532 unstable=0 bg_thresh=1011 thresh=2022 gap=489 poll_thresh=22 ino=257 dd-2584 [000] 145.805432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=101% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 145.812739: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=407 unstable=0 bg_thresh=1012 thresh=2024 gap=616 poll_thresh=22 ino=257 dd-2584 [004] 145.812815: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=407 unstable=0 bg_thresh=1009 thresh=2018 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 145.812931: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=407 unstable=0 bg_thresh=1008 thresh=2017 gap=559 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 145.813018: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3280 wrote=0 to_write=16384 dd-2584 [004] 145.813057: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=407 unstable=0 bg_thresh=1010 thresh=2021 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 145.813178: balance_dirty_state: bdi btrfs-1: dirty=1101 wb=407 unstable=0 bg_thresh=1010 thresh=2020 gap=512 poll_thresh=19 ino=257 dd-2584 [004] 145.813304: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=482 unstable=0 bg_thresh=1012 thresh=2024 gap=466 poll_thresh=20 ino=257 dd-2584 [004] 145.813306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 145.815361: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=276 wrote=1008 to_write=15376 dd-2584 [002] 145.820705: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1307 unstable=0 bg_thresh=1009 thresh=2019 gap=586 poll_thresh=20 ino=257 dd-2584 [002] 145.820781: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1307 unstable=0 bg_thresh=1009 thresh=2019 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 145.820842: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1307 unstable=0 bg_thresh=1012 thresh=2024 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 145.821133: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1307 unstable=0 bg_thresh=1014 thresh=2029 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 145.821249: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1307 unstable=0 bg_thresh=1017 thresh=2034 gap=501 poll_thresh=18 ino=257 dd-2584 [002] 145.821254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.828669: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1182 unstable=0 bg_thresh=1003 thresh=2006 gap=598 poll_thresh=18 ino=257 dd-2584 [002] 145.828741: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1182 unstable=0 bg_thresh=1003 thresh=2006 gap=573 poll_thresh=13 ino=257 dd-2584 [002] 145.828801: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1182 unstable=0 bg_thresh=1008 thresh=2016 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 145.828860: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1182 unstable=0 bg_thresh=1008 thresh=2016 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 145.828919: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1182 unstable=0 bg_thresh=1010 thresh=2021 gap=563 poll_thresh=16 ino=257 dd-2584 [002] 145.829039: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1182 unstable=0 bg_thresh=1013 thresh=2026 gap=518 poll_thresh=17 ino=257 dd-2584 [002] 145.829160: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1182 unstable=0 bg_thresh=1015 thresh=2030 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 145.829165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-87% task_weight=99% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.836738: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1057 unstable=0 bg_thresh=1010 thresh=2020 gap=562 poll_thresh=13 ino=257 dd-2584 [002] 145.836801: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1057 unstable=0 bg_thresh=1012 thresh=2025 gap=567 poll_thresh=14 ino=257 dd-2584 [002] 145.836861: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1057 unstable=0 bg_thresh=1012 thresh=2025 gap=542 poll_thresh=15 ino=257 dd-2584 [002] 145.836923: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1057 unstable=0 bg_thresh=1015 thresh=2030 gap=522 poll_thresh=16 ino=257 dd-2584 [002] 145.837459: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1057 unstable=0 bg_thresh=1017 thresh=2035 gap=502 poll_thresh=17 ino=257 dd-2584 [002] 145.837464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1320 avg_dirty=1320 bdi_gap=33% task_gap=-34% task_weight=100% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 145.844860: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1057 unstable=0 bg_thresh=1003 thresh=2007 gap=474 poll_thresh=13 ino=257 dd-2584 [007] 145.844865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-65% task_weight=100% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 145.852831: balance_dirty_state: bdi btrfs-1: dirty=501 wb=807 unstable=0 bg_thresh=1000 thresh=2001 gap=693 poll_thresh=10 ino=257 dd-2584 [007] 145.852900: balance_dirty_state: bdi btrfs-1: dirty=526 wb=807 unstable=0 bg_thresh=1000 thresh=2001 gap=668 poll_thresh=11 ino=257 dd-2584 [007] 145.852969: balance_dirty_state: bdi btrfs-1: dirty=526 wb=807 unstable=0 bg_thresh=1000 thresh=2000 gap=667 poll_thresh=12 ino=257 dd-2584 [007] 145.853031: balance_dirty_state: bdi btrfs-1: dirty=551 wb=807 unstable=0 bg_thresh=1000 thresh=2000 gap=642 poll_thresh=13 ino=257 dd-2584 [007] 145.853091: balance_dirty_state: bdi btrfs-1: dirty=576 wb=807 unstable=0 bg_thresh=999 thresh=1999 gap=616 poll_thresh=14 ino=257 dd-2584 [007] 145.853154: balance_dirty_state: bdi btrfs-1: dirty=576 wb=807 unstable=0 bg_thresh=1002 thresh=2004 gap=621 poll_thresh=15 ino=257 dd-2584 [007] 145.853216: balance_dirty_state: bdi btrfs-1: dirty=601 wb=807 unstable=0 bg_thresh=1001 thresh=2003 gap=595 poll_thresh=16 ino=257 dd-2584 [007] 145.853346: balance_dirty_state: bdi btrfs-1: dirty=626 wb=807 unstable=0 bg_thresh=1001 thresh=2002 gap=569 poll_thresh=17 ino=257 dd-2584 [007] 145.853477: balance_dirty_state: bdi btrfs-1: dirty=651 wb=807 unstable=0 bg_thresh=1000 thresh=2001 gap=543 poll_thresh=18 ino=257 dd-2584 [007] 145.853611: balance_dirty_state: bdi btrfs-1: dirty=701 wb=807 unstable=0 bg_thresh=1000 thresh=2000 gap=492 poll_thresh=19 ino=257 dd-2584 [007] 145.853616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1280 avg_dirty=1280 bdi_gap=37% task_gap=-24% task_weight=99% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 145.860992: balance_dirty_state: bdi btrfs-1: dirty=701 wb=682 unstable=0 bg_thresh=999 thresh=1998 gap=615 poll_thresh=14 ino=257 dd-2584 [007] 145.861052: balance_dirty_state: bdi btrfs-1: dirty=726 wb=682 unstable=0 bg_thresh=998 thresh=1997 gap=589 poll_thresh=15 ino=257 dd-2584 [007] 145.861111: balance_dirty_state: bdi btrfs-1: dirty=751 wb=682 unstable=0 bg_thresh=998 thresh=1997 gap=564 poll_thresh=16 ino=257 dd-2584 [007] 145.861230: balance_dirty_state: bdi btrfs-1: dirty=776 wb=682 unstable=0 bg_thresh=995 thresh=1990 gap=532 poll_thresh=17 ino=257 dd-2584 [007] 145.861348: balance_dirty_state: bdi btrfs-1: dirty=801 wb=682 unstable=0 bg_thresh=997 thresh=1994 gap=511 poll_thresh=18 ino=257 dd-2584 [007] 145.861465: balance_dirty_state: bdi btrfs-1: dirty=826 wb=682 unstable=0 bg_thresh=996 thresh=1993 gap=485 poll_thresh=19 ino=257 dd-2584 [007] 145.861470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1320 avg_dirty=1320 bdi_gap=9% task_gap=-80% task_weight=99% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 145.868850: balance_dirty_state: bdi btrfs-1: dirty=851 wb=432 unstable=0 bg_thresh=998 thresh=1996 gap=713 poll_thresh=14 ino=257 dd-2584 [007] 145.868916: balance_dirty_state: bdi btrfs-1: dirty=876 wb=407 unstable=0 bg_thresh=995 thresh=1990 gap=707 poll_thresh=15 ino=257 dd-2584 [007] 145.869004: balance_dirty_state: bdi btrfs-1: dirty=876 wb=407 unstable=0 bg_thresh=994 thresh=1988 gap=705 poll_thresh=16 ino=257 dd-2584 [007] 145.869182: balance_dirty_state: bdi btrfs-1: dirty=926 wb=407 unstable=0 bg_thresh=996 thresh=1993 gap=660 poll_thresh=17 ino=257 dd-2584 [007] 145.869349: balance_dirty_state: bdi btrfs-1: dirty=951 wb=407 unstable=0 bg_thresh=998 thresh=1997 gap=639 poll_thresh=18 ino=257 dd-2584 [007] 145.869763: balance_dirty_state: bdi btrfs-1: dirty=976 wb=407 unstable=0 bg_thresh=998 thresh=1996 gap=613 poll_thresh=19 ino=257 dd-2584 [007] 145.869932: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=407 unstable=0 bg_thresh=994 thresh=1989 gap=556 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 145.869969: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3336 wrote=0 to_write=16384 dd-2584 [007] 145.870111: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=407 unstable=0 bg_thresh=994 thresh=1988 gap=530 poll_thresh=21 ino=257 dd-2584 [007] 145.870289: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=432 unstable=0 bg_thresh=996 thresh=1992 gap=509 poll_thresh=22 ino=257 dd-2584 [007] 145.870468: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=482 unstable=0 bg_thresh=995 thresh=1991 gap=483 poll_thresh=23 ino=257 dd-2584 [007] 145.870471: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 145.873463: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=336 wrote=960 to_write=15424 dd-2584 [007] 145.876742: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1207 unstable=0 bg_thresh=992 thresh=1985 gap=627 poll_thresh=23 ino=257 dd-2584 [007] 145.876810: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1207 unstable=0 bg_thresh=995 thresh=1991 gap=608 poll_thresh=17 ino=257 dd-2584 [007] 145.876940: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1207 unstable=0 bg_thresh=993 thresh=1987 gap=579 poll_thresh=18 ino=257 dd-2584 [007] 145.877063: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1207 unstable=0 bg_thresh=996 thresh=1992 gap=534 poll_thresh=19 ino=257 dd-2584 [007] 145.877361: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1207 unstable=0 bg_thresh=991 thresh=1982 gap=499 poll_thresh=20 ino=257 dd-2584 [007] 145.877489: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1207 unstable=0 bg_thresh=991 thresh=1983 gap=475 poll_thresh=21 ino=257 dd-2584 [007] 145.877493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 145.884775: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1082 unstable=0 bg_thresh=994 thresh=1989 gap=606 poll_thresh=21 ino=257 dd-2584 [007] 145.884842: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1082 unstable=0 bg_thresh=994 thresh=1989 gap=581 poll_thresh=16 ino=257 dd-2584 [007] 145.884956: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1082 unstable=0 bg_thresh=996 thresh=1993 gap=560 poll_thresh=17 ino=257 dd-2584 [007] 145.885068: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1082 unstable=0 bg_thresh=996 thresh=1992 gap=534 poll_thresh=18 ino=257 dd-2584 [007] 145.885182: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1082 unstable=0 bg_thresh=995 thresh=1991 gap=483 poll_thresh=19 ino=257 dd-2584 [007] 145.885186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=65732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 145.892800: balance_dirty_state: bdi btrfs-1: dirty=426 wb=982 unstable=0 bg_thresh=995 thresh=1990 gap=582 poll_thresh=19 ino=257 dd-2584 [007] 145.892866: balance_dirty_state: bdi btrfs-1: dirty=426 wb=982 unstable=0 bg_thresh=994 thresh=1989 gap=581 poll_thresh=14 ino=257 dd-2584 [007] 145.892926: balance_dirty_state: bdi btrfs-1: dirty=451 wb=982 unstable=0 bg_thresh=994 thresh=1989 gap=556 poll_thresh=15 ino=257 dd-2584 [007] 145.892987: balance_dirty_state: bdi btrfs-1: dirty=476 wb=982 unstable=0 bg_thresh=994 thresh=1988 gap=530 poll_thresh=16 ino=257 dd-2584 [007] 145.893105: balance_dirty_state: bdi btrfs-1: dirty=501 wb=982 unstable=0 bg_thresh=993 thresh=1987 gap=504 poll_thresh=17 ino=257 dd-2584 [007] 145.893396: balance_dirty_state: bdi btrfs-1: dirty=526 wb=982 unstable=0 bg_thresh=995 thresh=1991 gap=483 poll_thresh=18 ino=257 dd-2584 [007] 145.893400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=66556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 145.900806: balance_dirty_state: bdi btrfs-1: dirty=526 wb=982 unstable=0 bg_thresh=995 thresh=1990 gap=482 poll_thresh=18 ino=257 dd-2584 [007] 145.900815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=66556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 145.908788: balance_dirty_state: bdi btrfs-1: dirty=526 wb=857 unstable=0 bg_thresh=991 thresh=1983 gap=600 poll_thresh=18 ino=257 dd-2584 [007] 145.908855: balance_dirty_state: bdi btrfs-1: dirty=551 wb=857 unstable=0 bg_thresh=988 thresh=1977 gap=569 poll_thresh=13 ino=257 dd-2584 [007] 145.908916: balance_dirty_state: bdi btrfs-1: dirty=551 wb=857 unstable=0 bg_thresh=991 thresh=1982 gap=574 poll_thresh=14 ino=257 dd-2584 [007] 145.908975: balance_dirty_state: bdi btrfs-1: dirty=576 wb=857 unstable=0 bg_thresh=990 thresh=1981 gap=548 poll_thresh=15 ino=257 dd-2584 [007] 145.909033: balance_dirty_state: bdi btrfs-1: dirty=601 wb=857 unstable=0 bg_thresh=990 thresh=1981 gap=523 poll_thresh=16 ino=257 dd-2584 [007] 145.909150: balance_dirty_state: bdi btrfs-1: dirty=626 wb=857 unstable=0 bg_thresh=990 thresh=1980 gap=497 poll_thresh=17 ino=257 dd-2584 [007] 145.909282: balance_dirty_state: bdi btrfs-1: dirty=651 wb=807 unstable=0 bg_thresh=992 thresh=1984 gap=526 poll_thresh=18 ino=257 dd-2584 [007] 145.909413: balance_dirty_state: bdi btrfs-1: dirty=676 wb=732 unstable=0 bg_thresh=991 thresh=1983 gap=575 poll_thresh=19 ino=257 dd-2584 [007] 145.909529: balance_dirty_state: bdi btrfs-1: dirty=726 wb=732 unstable=0 bg_thresh=991 thresh=1982 gap=524 poll_thresh=20 ino=257 dd-2584 [007] 145.909647: balance_dirty_state: bdi btrfs-1: dirty=751 wb=732 unstable=0 bg_thresh=993 thresh=1986 gap=503 poll_thresh=21 ino=257 dd-2584 [007] 145.909937: balance_dirty_state: bdi btrfs-1: dirty=776 wb=732 unstable=0 bg_thresh=989 thresh=1979 gap=471 poll_thresh=22 ino=257 dd-2584 [007] 145.909942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-87% task_weight=99% bdi_bw=66556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 145.916845: balance_dirty_state: bdi btrfs-1: dirty=801 wb=607 unstable=0 bg_thresh=990 thresh=1980 gap=572 poll_thresh=16 ino=257 dd-2584 [000] 145.916961: balance_dirty_state: bdi btrfs-1: dirty=826 wb=607 unstable=0 bg_thresh=992 thresh=1985 gap=552 poll_thresh=17 ino=257 dd-2584 [000] 145.917071: balance_dirty_state: bdi btrfs-1: dirty=851 wb=607 unstable=0 bg_thresh=995 thresh=1990 gap=532 poll_thresh=18 ino=257 dd-2584 [000] 145.917185: balance_dirty_state: bdi btrfs-1: dirty=876 wb=607 unstable=0 bg_thresh=997 thresh=1994 gap=511 poll_thresh=19 ino=257 dd-2584 [000] 145.917297: balance_dirty_state: bdi btrfs-1: dirty=926 wb=607 unstable=0 bg_thresh=996 thresh=1993 gap=460 poll_thresh=20 ino=257 dd-2584 [000] 145.917301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1280 avg_dirty=1280 bdi_gap=38% task_gap=-22% task_weight=98% bdi_bw=66556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 145.924826: balance_dirty_state: bdi btrfs-1: dirty=926 wb=457 unstable=0 bg_thresh=999 thresh=1999 gap=616 poll_thresh=15 ino=257 dd-2584 [000] 145.924884: balance_dirty_state: bdi btrfs-1: dirty=951 wb=457 unstable=0 bg_thresh=996 thresh=1993 gap=585 poll_thresh=16 ino=257 dd-2584 [000] 145.924996: balance_dirty_state: bdi btrfs-1: dirty=976 wb=457 unstable=0 bg_thresh=996 thresh=1992 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 145.925110: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=457 unstable=0 bg_thresh=998 thresh=1996 gap=513 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 145.925173: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3392 wrote=0 to_write=16384 dd-2584 [000] 145.925413: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=507 unstable=0 bg_thresh=997 thresh=1995 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 145.925415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1280 avg_dirty=1280 bdi_gap=39% task_gap=-22% task_weight=100% bdi_bw=66556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 145.927480: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=388 wrote=896 to_write=15488 dd-2584 [004] 145.932861: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1232 unstable=0 bg_thresh=998 thresh=1996 gap=613 poll_thresh=14 ino=257 dd-2584 [004] 145.932941: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1232 unstable=0 bg_thresh=1000 thresh=2001 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 145.933017: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1232 unstable=0 bg_thresh=1000 thresh=2001 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 145.933169: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1232 unstable=0 bg_thresh=1005 thresh=2011 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 145.933325: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1232 unstable=0 bg_thresh=1005 thresh=2010 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 145.933478: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1232 unstable=0 bg_thresh=1004 thresh=2009 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 145.933484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=23% task_gap=-52% task_weight=99% bdi_bw=66556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 145.940943: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1107 unstable=0 bg_thresh=1003 thresh=2006 gap=598 poll_thresh=14 ino=257 dd-2584 [000] 145.941062: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1107 unstable=0 bg_thresh=1003 thresh=2006 gap=598 poll_thresh=15 ino=257 dd-2584 [000] 145.941182: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1107 unstable=0 bg_thresh=1002 thresh=2005 gap=572 poll_thresh=16 ino=257 dd-2584 [000] 145.941418: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1107 unstable=0 bg_thresh=1004 thresh=2009 gap=551 poll_thresh=17 ino=257 dd-2584 [000] 145.942006: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1107 unstable=0 bg_thresh=1004 thresh=2008 gap=525 poll_thresh=18 ino=257 dd-2584 [000] 145.942249: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1107 unstable=0 bg_thresh=1003 thresh=2007 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 145.942257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=66556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 145.948805: balance_dirty_state: bdi btrfs-1: dirty=426 wb=982 unstable=0 bg_thresh=1008 thresh=2017 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 145.948994: balance_dirty_state: bdi btrfs-1: dirty=451 wb=982 unstable=0 bg_thresh=1008 thresh=2016 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 145.949172: balance_dirty_state: bdi btrfs-1: dirty=476 wb=982 unstable=0 bg_thresh=1008 thresh=2016 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 145.949350: balance_dirty_state: bdi btrfs-1: dirty=476 wb=982 unstable=0 bg_thresh=1007 thresh=2015 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 145.949711: balance_dirty_state: bdi btrfs-1: dirty=526 wb=982 unstable=0 bg_thresh=1009 thresh=2019 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 145.950070: balance_dirty_state: bdi btrfs-1: dirty=551 wb=982 unstable=0 bg_thresh=1009 thresh=2018 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 145.950082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=98% bdi_bw=66556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 145.956903: balance_dirty_state: bdi btrfs-1: dirty=551 wb=857 unstable=0 bg_thresh=1007 thresh=2014 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 145.956990: balance_dirty_state: bdi btrfs-1: dirty=576 wb=857 unstable=0 bg_thresh=1006 thresh=2013 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 145.957074: balance_dirty_state: bdi btrfs-1: dirty=601 wb=857 unstable=0 bg_thresh=1006 thresh=2013 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 145.957159: balance_dirty_state: bdi btrfs-1: dirty=601 wb=857 unstable=0 bg_thresh=1006 thresh=2012 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 145.957626: balance_dirty_state: bdi btrfs-1: dirty=651 wb=857 unstable=0 bg_thresh=1008 thresh=2016 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 145.957801: balance_dirty_state: bdi btrfs-1: dirty=676 wb=857 unstable=0 bg_thresh=1007 thresh=2015 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 145.957807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-92% task_weight=98% bdi_bw=66556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 145.964907: balance_dirty_state: bdi btrfs-1: dirty=701 wb=682 unstable=0 bg_thresh=1004 thresh=2008 gap=625 poll_thresh=13 ino=257 dd-2584 [004] 145.964979: balance_dirty_state: bdi btrfs-1: dirty=701 wb=682 unstable=0 bg_thresh=1006 thresh=2013 gap=630 poll_thresh=14 ino=257 dd-2584 [004] 145.965047: balance_dirty_state: bdi btrfs-1: dirty=726 wb=682 unstable=0 bg_thresh=1006 thresh=2012 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 145.965137: balance_dirty_state: bdi btrfs-1: dirty=726 wb=682 unstable=0 bg_thresh=1008 thresh=2017 gap=609 poll_thresh=16 ino=257 dd-2584 [004] 145.965338: balance_dirty_state: bdi btrfs-1: dirty=776 wb=682 unstable=0 bg_thresh=1008 thresh=2016 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 145.965535: balance_dirty_state: bdi btrfs-1: dirty=801 wb=682 unstable=0 bg_thresh=1007 thresh=2015 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 145.965735: balance_dirty_state: bdi btrfs-1: dirty=826 wb=682 unstable=0 bg_thresh=1007 thresh=2014 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 145.965865: balance_dirty_state: bdi btrfs-1: dirty=876 wb=682 unstable=0 bg_thresh=1009 thresh=2018 gap=460 poll_thresh=20 ino=257 dd-2584 [004] 145.965870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=98% bdi_bw=66556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 145.976869: balance_dirty_state: bdi btrfs-1: dirty=901 wb=557 unstable=0 bg_thresh=1000 thresh=2001 gap=543 poll_thresh=15 ino=257 dd-2584 [002] 145.977108: balance_dirty_state: bdi btrfs-1: dirty=901 wb=557 unstable=0 bg_thresh=1003 thresh=2006 gap=548 poll_thresh=16 ino=257 dd-2584 [002] 145.977229: balance_dirty_state: bdi btrfs-1: dirty=926 wb=557 unstable=0 bg_thresh=1002 thresh=2005 gap=522 poll_thresh=17 ino=257 dd-2584 [002] 145.977348: balance_dirty_state: bdi btrfs-1: dirty=976 wb=557 unstable=0 bg_thresh=1002 thresh=2004 gap=471 poll_thresh=18 ino=257 dd-2584 [002] 145.977353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-104% task_weight=98% bdi_bw=66556 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 145.984775: balance_dirty_state: bdi btrfs-1: dirty=976 wb=432 unstable=0 bg_thresh=1004 thresh=2008 gap=600 poll_thresh=18 ino=257 dd-2584 [002] 145.984846: balance_dirty_state: bdi btrfs-1: dirty=976 wb=432 unstable=0 bg_thresh=1003 thresh=2007 gap=599 poll_thresh=13 ino=257 dd-2584 [002] 145.984908: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=432 unstable=0 bg_thresh=1003 thresh=2006 gap=573 poll_thresh=14 ino=257 dd-2584 [002] 145.984968: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=432 unstable=0 bg_thresh=1003 thresh=2006 gap=548 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 145.984985: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3452 wrote=0 to_write=16384 dd-2584 [002] 145.985034: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=432 unstable=0 bg_thresh=1002 thresh=2005 gap=547 poll_thresh=16 ino=257 dd-2584 [002] 145.985159: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=432 unstable=0 bg_thresh=1002 thresh=2004 gap=496 poll_thresh=17 ino=257 dd-2584 [002] 145.985160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1280 avg_dirty=1280 bdi_gap=44% task_gap=-10% task_weight=98% bdi_bw=66556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 145.987131: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=448 wrote=912 to_write=15472 dd-2584 [006] 145.992840: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1207 unstable=0 bg_thresh=1000 thresh=2001 gap=618 poll_thresh=13 ino=257 dd-2584 [006] 145.992951: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1207 unstable=0 bg_thresh=1003 thresh=2006 gap=598 poll_thresh=14 ino=257 dd-2584 [006] 145.993060: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1207 unstable=0 bg_thresh=1003 thresh=2006 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 145.993167: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1207 unstable=0 bg_thresh=1002 thresh=2005 gap=572 poll_thresh=16 ino=257 dd-2584 [006] 145.993738: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1057 unstable=0 bg_thresh=996 thresh=1993 gap=660 poll_thresh=17 ino=257 dd-2584 [006] 145.993931: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1057 unstable=0 bg_thresh=1006 thresh=2012 gap=654 poll_thresh=18 ino=257 dd-2584 [006] 145.994057: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1057 unstable=0 bg_thresh=1004 thresh=2008 gap=625 poll_thresh=19 ino=257 dd-2584 [006] 145.994182: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1057 unstable=0 bg_thresh=1006 thresh=2013 gap=605 poll_thresh=20 ino=257 dd-2584 [006] 145.994307: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1057 unstable=0 bg_thresh=1002 thresh=2004 gap=546 poll_thresh=21 ino=257 dd-2584 [006] 145.994430: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1057 unstable=0 bg_thresh=1004 thresh=2009 gap=526 poll_thresh=22 ino=257 dd-2584 [006] 145.994552: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1057 unstable=0 bg_thresh=1003 thresh=2006 gap=498 poll_thresh=23 ino=257 dd-2584 [006] 145.994558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-54% task_weight=98% bdi_bw=66556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 146.000985: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1049 unstable=0 bg_thresh=1009 thresh=2019 gap=484 poll_thresh=17 ino=257 dd-2584 [005] 146.000991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-87% task_weight=98% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 146.008806: balance_dirty_state: bdi btrfs-1: dirty=498 wb=915 unstable=0 bg_thresh=997 thresh=1994 gap=581 poll_thresh=13 ino=257 dd-2584 [001] 146.009043: balance_dirty_state: bdi btrfs-1: dirty=523 wb=915 unstable=0 bg_thresh=999 thresh=1999 gap=561 poll_thresh=14 ino=257 dd-2584 [001] 146.009100: balance_dirty_state: bdi btrfs-1: dirty=523 wb=915 unstable=0 bg_thresh=999 thresh=1999 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 146.009157: balance_dirty_state: bdi btrfs-1: dirty=548 wb=915 unstable=0 bg_thresh=1002 thresh=2004 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 146.009276: balance_dirty_state: bdi btrfs-1: dirty=573 wb=915 unstable=0 bg_thresh=1004 thresh=2009 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 146.009397: balance_dirty_state: bdi btrfs-1: dirty=623 wb=915 unstable=0 bg_thresh=1001 thresh=2002 gap=464 poll_thresh=18 ino=257 dd-2584 [001] 146.009402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-59% task_weight=98% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 146.016826: balance_dirty_state: bdi btrfs-1: dirty=623 wb=790 unstable=0 bg_thresh=1007 thresh=2015 gap=602 poll_thresh=13 ino=257 dd-2584 [001] 146.016883: balance_dirty_state: bdi btrfs-1: dirty=648 wb=790 unstable=0 bg_thresh=1010 thresh=2020 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 146.016939: balance_dirty_state: bdi btrfs-1: dirty=648 wb=790 unstable=0 bg_thresh=1010 thresh=2020 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 146.016996: balance_dirty_state: bdi btrfs-1: dirty=673 wb=790 unstable=0 bg_thresh=1012 thresh=2025 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 146.017112: balance_dirty_state: bdi btrfs-1: dirty=698 wb=790 unstable=0 bg_thresh=1012 thresh=2024 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 146.017231: balance_dirty_state: bdi btrfs-1: dirty=748 wb=790 unstable=0 bg_thresh=1014 thresh=2028 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 146.017235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1360 avg_dirty=1360 bdi_gap=10% task_gap=-77% task_weight=99% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 146.028900: balance_dirty_state: bdi btrfs-1: dirty=742 wb=539 unstable=0 bg_thresh=1006 thresh=2013 gap=732 poll_thresh=13 ino=257 dd-2584 [001] 146.029136: balance_dirty_state: bdi btrfs-1: dirty=767 wb=389 unstable=0 bg_thresh=1006 thresh=2012 gap=856 poll_thresh=14 ino=257 dd-2584 [001] 146.029196: balance_dirty_state: bdi btrfs-1: dirty=792 wb=389 unstable=0 bg_thresh=1006 thresh=2012 gap=831 poll_thresh=15 ino=257 dd-2584 [001] 146.029255: balance_dirty_state: bdi btrfs-1: dirty=792 wb=389 unstable=0 bg_thresh=1005 thresh=2011 gap=830 poll_thresh=16 ino=257 dd-2584 [001] 146.029373: balance_dirty_state: bdi btrfs-1: dirty=817 wb=389 unstable=0 bg_thresh=1005 thresh=2010 gap=804 poll_thresh=17 ino=257 dd-2584 [001] 146.029490: balance_dirty_state: bdi btrfs-1: dirty=867 wb=389 unstable=0 bg_thresh=1007 thresh=2014 gap=758 poll_thresh=18 ino=257 dd-2584 [001] 146.029609: balance_dirty_state: bdi btrfs-1: dirty=892 wb=389 unstable=0 bg_thresh=1006 thresh=2013 gap=732 poll_thresh=19 ino=257 dd-2584 [001] 146.029727: balance_dirty_state: bdi btrfs-1: dirty=917 wb=389 unstable=0 bg_thresh=1006 thresh=2012 gap=706 poll_thresh=20 ino=257 dd-2584 [001] 146.029846: balance_dirty_state: bdi btrfs-1: dirty=967 wb=389 unstable=0 bg_thresh=1008 thresh=2016 gap=660 poll_thresh=21 ino=257 dd-2584 [001] 146.029964: balance_dirty_state: bdi btrfs-1: dirty=992 wb=389 unstable=0 bg_thresh=1007 thresh=2015 gap=634 poll_thresh=22 ino=257 dd-2584 [001] 146.030245: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=389 unstable=0 bg_thresh=1007 thresh=2014 gap=608 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 146.030321: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3496 wrote=0 to_write=16384 dd-2584 [001] 146.030375: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=389 unstable=0 bg_thresh=1006 thresh=2013 gap=582 poll_thresh=24 ino=257 dd-2584 [001] 146.030502: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=389 unstable=0 bg_thresh=1008 thresh=2017 gap=561 poll_thresh=25 ino=257 dd-2584 [001] 146.030634: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=439 unstable=0 bg_thresh=1008 thresh=2016 gap=535 poll_thresh=26 ino=257 dd-2584 [001] 146.030770: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=514 unstable=0 bg_thresh=1004 thresh=2009 gap=478 poll_thresh=27 ino=257 dd-2584 [001] 146.030772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 146.033703: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=496 wrote=992 to_write=15392 dd-2584 [005] 146.036825: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1389 unstable=0 bg_thresh=1001 thresh=2003 gap=472 poll_thresh=27 ino=257 dd-2584 [005] 146.036831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 146.044858: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1139 unstable=0 bg_thresh=1003 thresh=2007 gap=726 poll_thresh=27 ino=257 dd-2584 [005] 146.044987: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1131 unstable=0 bg_thresh=1004 thresh=2008 gap=734 poll_thresh=20 ino=257 dd-2584 [005] 146.045219: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1131 unstable=0 bg_thresh=1006 thresh=2013 gap=689 poll_thresh=21 ino=257 dd-2584 [005] 146.045452: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1131 unstable=0 bg_thresh=1009 thresh=2018 gap=669 poll_thresh=22 ino=257 dd-2584 [005] 146.045692: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1131 unstable=0 bg_thresh=1011 thresh=2022 gap=648 poll_thresh=23 ino=257 dd-2584 [005] 146.046283: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1131 unstable=0 bg_thresh=1010 thresh=2021 gap=597 poll_thresh=24 ino=257 dd-2584 [005] 146.046517: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1131 unstable=0 bg_thresh=1010 thresh=2020 gap=571 poll_thresh=25 ino=257 dd-2584 [005] 146.046750: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1131 unstable=0 bg_thresh=1009 thresh=2019 gap=545 poll_thresh=26 ino=257 dd-2584 [005] 146.046985: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1131 unstable=0 bg_thresh=1011 thresh=2023 gap=524 poll_thresh=27 ino=257 dd-2584 [005] 146.047221: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1131 unstable=0 bg_thresh=1011 thresh=2022 gap=473 poll_thresh=28 ino=257 dd-2584 [005] 146.047230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 146.052846: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1006 unstable=0 bg_thresh=1010 thresh=2020 gap=596 poll_thresh=28 ino=257 dd-2584 [005] 146.052915: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1006 unstable=0 bg_thresh=1009 thresh=2019 gap=595 poll_thresh=21 ino=257 dd-2584 [005] 146.053033: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1006 unstable=0 bg_thresh=1009 thresh=2018 gap=544 poll_thresh=22 ino=257 dd-2584 [005] 146.053153: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1006 unstable=0 bg_thresh=1011 thresh=2022 gap=523 poll_thresh=23 ino=257 dd-2584 [005] 146.053442: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1006 unstable=0 bg_thresh=1010 thresh=2021 gap=497 poll_thresh=24 ino=257 dd-2584 [005] 146.053447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 146.060838: balance_dirty_state: bdi btrfs-1: dirty=529 wb=1018 unstable=0 bg_thresh=1011 thresh=2022 gap=475 poll_thresh=24 ino=257 dd-2584 [002] 146.060843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 146.068872: balance_dirty_state: bdi btrfs-1: dirty=529 wb=993 unstable=0 bg_thresh=1011 thresh=2022 gap=500 poll_thresh=24 ino=257 dd-2584 [002] 146.068881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 146.076961: balance_dirty_state: bdi btrfs-1: dirty=526 wb=875 unstable=0 bg_thresh=1007 thresh=2014 gap=613 poll_thresh=24 ino=257 dd-2584 [002] 146.077050: balance_dirty_state: bdi btrfs-1: dirty=526 wb=875 unstable=0 bg_thresh=1007 thresh=2014 gap=613 poll_thresh=18 ino=257 dd-2584 [002] 146.077163: balance_dirty_state: bdi btrfs-1: dirty=576 wb=875 unstable=0 bg_thresh=1009 thresh=2018 gap=567 poll_thresh=19 ino=257 dd-2584 [002] 146.077275: balance_dirty_state: bdi btrfs-1: dirty=601 wb=875 unstable=0 bg_thresh=1008 thresh=2017 gap=541 poll_thresh=20 ino=257 dd-2584 [002] 146.077388: balance_dirty_state: bdi btrfs-1: dirty=626 wb=875 unstable=0 bg_thresh=1008 thresh=2016 gap=515 poll_thresh=21 ino=257 dd-2584 [002] 146.077500: balance_dirty_state: bdi btrfs-1: dirty=676 wb=875 unstable=0 bg_thresh=1007 thresh=2015 gap=464 poll_thresh=22 ino=257 dd-2584 [002] 146.077505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 146.084921: balance_dirty_state: bdi btrfs-1: dirty=676 wb=875 unstable=0 bg_thresh=1007 thresh=2015 gap=464 poll_thresh=22 ino=257 dd-2584 [002] 146.084931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 146.092928: balance_dirty_state: bdi btrfs-1: dirty=676 wb=625 unstable=0 bg_thresh=1007 thresh=2015 gap=714 poll_thresh=22 ino=257 dd-2584 [002] 146.093022: balance_dirty_state: bdi btrfs-1: dirty=676 wb=625 unstable=0 bg_thresh=1007 thresh=2014 gap=713 poll_thresh=16 ino=257 dd-2584 [002] 146.093136: balance_dirty_state: bdi btrfs-1: dirty=726 wb=625 unstable=0 bg_thresh=1006 thresh=2013 gap=662 poll_thresh=17 ino=257 dd-2584 [002] 146.093250: balance_dirty_state: bdi btrfs-1: dirty=751 wb=625 unstable=0 bg_thresh=1008 thresh=2017 gap=641 poll_thresh=18 ino=257 dd-2584 [002] 146.093529: balance_dirty_state: bdi btrfs-1: dirty=776 wb=625 unstable=0 bg_thresh=1008 thresh=2016 gap=615 poll_thresh=19 ino=257 dd-2584 [002] 146.093642: balance_dirty_state: bdi btrfs-1: dirty=801 wb=625 unstable=0 bg_thresh=1007 thresh=2015 gap=589 poll_thresh=20 ino=257 dd-2584 [002] 146.093754: balance_dirty_state: bdi btrfs-1: dirty=851 wb=625 unstable=0 bg_thresh=1007 thresh=2014 gap=538 poll_thresh=21 ino=257 dd-2584 [002] 146.093868: balance_dirty_state: bdi btrfs-1: dirty=876 wb=625 unstable=0 bg_thresh=1009 thresh=2018 gap=517 poll_thresh=22 ino=257 dd-2584 [002] 146.093982: balance_dirty_state: bdi btrfs-1: dirty=901 wb=625 unstable=0 bg_thresh=1008 thresh=2017 gap=491 poll_thresh=23 ino=257 dd-2584 [002] 146.093987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 146.100900: balance_dirty_state: bdi btrfs-1: dirty=901 wb=625 unstable=0 bg_thresh=1008 thresh=2017 gap=491 poll_thresh=23 ino=257 dd-2584 [002] 146.100909: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.108852: balance_dirty_state: bdi btrfs-1: dirty=901 wb=500 unstable=0 bg_thresh=1007 thresh=2014 gap=613 poll_thresh=23 ino=257 dd-2584 [004] 146.108975: balance_dirty_state: bdi btrfs-1: dirty=901 wb=500 unstable=0 bg_thresh=1007 thresh=2014 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 146.109205: balance_dirty_state: bdi btrfs-1: dirty=951 wb=500 unstable=0 bg_thresh=1009 thresh=2019 gap=568 poll_thresh=18 ino=257 dd-2584 [004] 146.109437: balance_dirty_state: bdi btrfs-1: dirty=976 wb=500 unstable=0 bg_thresh=1014 thresh=2029 gap=553 poll_thresh=19 ino=257 dd-2584 [004] 146.109672: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=500 unstable=0 bg_thresh=1014 thresh=2028 gap=527 poll_thresh=20 ino=257 dd-2584 [004] 146.110257: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=500 unstable=0 bg_thresh=1013 thresh=2027 gap=476 poll_thresh=21 ino=257 dd-2584 [004] 146.110266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 146.110348: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3576 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 146.115509: writeback_single_inode: bdi btrfs-1: ino=257 state= age=576 wrote=912 to_write=7280 dd-2584 [004] 146.116762: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1275 unstable=0 bg_thresh=1008 thresh=2017 gap=591 poll_thresh=21 ino=257 dd-2584 [004] 146.116862: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1275 unstable=0 bg_thresh=1008 thresh=2017 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 146.117046: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1275 unstable=0 bg_thresh=1011 thresh=2022 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 146.117230: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1275 unstable=0 bg_thresh=1013 thresh=2027 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 146.117423: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1275 unstable=0 bg_thresh=1015 thresh=2031 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 146.117430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-121% task_weight=100% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.124782: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1150 unstable=0 bg_thresh=1013 thresh=2026 gap=625 poll_thresh=19 ino=257 dd-2584 [004] 146.124857: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1150 unstable=0 bg_thresh=1013 thresh=2026 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 146.124912: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1150 unstable=0 bg_thresh=1015 thresh=2031 gap=605 poll_thresh=15 ino=257 dd-2584 [004] 146.124968: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1150 unstable=0 bg_thresh=1015 thresh=2031 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 146.125082: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1150 unstable=0 bg_thresh=1015 thresh=2030 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 146.125223: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1150 unstable=0 bg_thresh=1017 thresh=2034 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 146.125229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-117% task_weight=99% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.132787: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1000 unstable=0 bg_thresh=1009 thresh=2019 gap=643 poll_thresh=18 ino=257 dd-2584 [004] 146.133168: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1000 unstable=0 bg_thresh=1012 thresh=2024 gap=648 poll_thresh=13 ino=257 dd-2584 [004] 146.133251: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1000 unstable=0 bg_thresh=1014 thresh=2029 gap=628 poll_thresh=14 ino=257 dd-2584 [004] 146.133335: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1000 unstable=0 bg_thresh=1014 thresh=2029 gap=628 poll_thresh=15 ino=257 dd-2584 [004] 146.133420: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1000 unstable=0 bg_thresh=1017 thresh=2034 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 146.133590: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1000 unstable=0 bg_thresh=1016 thresh=2033 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 146.133760: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1000 unstable=0 bg_thresh=1016 thresh=2032 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 146.133929: balance_dirty_state: bdi btrfs-1: dirty=526 wb=1000 unstable=0 bg_thresh=1015 thresh=2031 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 146.133936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.140778: balance_dirty_state: bdi btrfs-1: dirty=526 wb=1000 unstable=0 bg_thresh=1007 thresh=2015 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 146.140784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.148774: balance_dirty_state: bdi btrfs-1: dirty=526 wb=875 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 146.148861: balance_dirty_state: bdi btrfs-1: dirty=551 wb=875 unstable=0 bg_thresh=1001 thresh=2002 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 146.148964: balance_dirty_state: bdi btrfs-1: dirty=551 wb=825 unstable=0 bg_thresh=1001 thresh=2002 gap=626 poll_thresh=15 ino=257 dd-2584 [004] 146.149070: balance_dirty_state: bdi btrfs-1: dirty=576 wb=775 unstable=0 bg_thresh=1001 thresh=2002 gap=651 poll_thresh=16 ino=257 dd-2584 [004] 146.149234: balance_dirty_state: bdi btrfs-1: dirty=601 wb=750 unstable=0 bg_thresh=1002 thresh=2005 gap=654 poll_thresh=17 ino=257 dd-2584 [004] 146.149694: balance_dirty_state: bdi btrfs-1: dirty=626 wb=750 unstable=0 bg_thresh=1007 thresh=2015 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 146.149876: balance_dirty_state: bdi btrfs-1: dirty=676 wb=750 unstable=0 bg_thresh=1007 thresh=2014 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 146.150057: balance_dirty_state: bdi btrfs-1: dirty=701 wb=750 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=20 ino=257 dd-2584 [004] 146.150237: balance_dirty_state: bdi btrfs-1: dirty=726 wb=750 unstable=0 bg_thresh=1006 thresh=2012 gap=536 poll_thresh=21 ino=257 dd-2584 [004] 146.150419: balance_dirty_state: bdi btrfs-1: dirty=776 wb=750 unstable=0 bg_thresh=1008 thresh=2016 gap=490 poll_thresh=22 ino=257 dd-2584 [004] 146.150426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 146.156830: balance_dirty_state: bdi btrfs-1: dirty=776 wb=650 unstable=0 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=22 ino=257 dd-2584 [006] 146.156907: balance_dirty_state: bdi btrfs-1: dirty=776 wb=650 unstable=0 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 146.157019: balance_dirty_state: bdi btrfs-1: dirty=801 wb=650 unstable=0 bg_thresh=1007 thresh=2015 gap=564 poll_thresh=17 ino=257 dd-2584 [006] 146.157135: balance_dirty_state: bdi btrfs-1: dirty=851 wb=650 unstable=0 bg_thresh=1010 thresh=2020 gap=519 poll_thresh=18 ino=257 dd-2584 [006] 146.157256: balance_dirty_state: bdi btrfs-1: dirty=876 wb=650 unstable=0 bg_thresh=1012 thresh=2024 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 146.157261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 146.165077: balance_dirty_state: bdi btrfs-1: dirty=876 wb=650 unstable=0 bg_thresh=1008 thresh=2017 gap=491 poll_thresh=14 ino=257 dd-2584 [006] 146.165082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 146.165404: balance_dirty_state: bdi 0:15: dirty=876 wb=650 unstable=0 bg_thresh=1008 thresh=2017 gap=491 poll_thresh=32 ino=2375722 collect-vmstat.-2569 [000] 146.165413: balance_dirty_pages: bdi 0:15: bdi_limit=7 task_limit=7 bdi_dirty=3 avg_dirty=3 bdi_gap=457% task_gap=914% task_weight=0% bdi_bw=29412 base_bw=102400 task_bw=1638400 dirtied=32 period=4 think=8688 pause=-8684 dd-2584 [006] 146.176791: balance_dirty_state: bdi btrfs-1: dirty=876 wb=525 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=14 ino=257 dd-2584 [006] 146.176913: balance_dirty_state: bdi btrfs-1: dirty=901 wb=525 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=10 ino=257 dd-2584 [006] 146.177028: balance_dirty_state: bdi btrfs-1: dirty=926 wb=525 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=11 ino=257 dd-2584 [006] 146.177143: balance_dirty_state: bdi btrfs-1: dirty=926 wb=525 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=12 ino=257 dd-2584 [006] 146.177259: balance_dirty_state: bdi btrfs-1: dirty=951 wb=525 unstable=0 bg_thresh=1005 thresh=2010 gap=534 poll_thresh=13 ino=257 dd-2584 [006] 146.177374: balance_dirty_state: bdi btrfs-1: dirty=976 wb=525 unstable=0 bg_thresh=1005 thresh=2010 gap=509 poll_thresh=14 ino=257 dd-2584 [006] 146.177492: balance_dirty_state: bdi btrfs-1: dirty=976 wb=525 unstable=0 bg_thresh=1007 thresh=2015 gap=514 poll_thresh=15 ino=257 dd-2584 [006] 146.177613: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=525 unstable=0 bg_thresh=1007 thresh=2014 gap=488 poll_thresh=16 ino=257 dd-2584 [006] 146.177621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-103% task_weight=98% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [006] 146.184995: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=400 unstable=0 bg_thresh=1004 thresh=2009 gap=608 poll_thresh=16 ino=257 dd-2584 [006] 146.185096: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=400 unstable=0 bg_thresh=1004 thresh=2009 gap=583 poll_thresh=12 ino=257 flush-btrfs-1-2586 [002] 146.185123: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3652 wrote=0 to_write=8192 dd-2584 [006] 146.185182: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=400 unstable=0 bg_thresh=1007 thresh=2014 gap=588 poll_thresh=13 ino=257 dd-2584 [006] 146.185263: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=400 unstable=0 bg_thresh=1007 thresh=2014 gap=563 poll_thresh=14 ino=257 dd-2584 [006] 146.185346: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=400 unstable=0 bg_thresh=1006 thresh=2013 gap=537 poll_thresh=15 ino=257 dd-2584 [006] 146.185434: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=425 unstable=0 bg_thresh=1006 thresh=2013 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 146.185610: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=475 unstable=0 bg_thresh=1008 thresh=2017 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 146.186060: balance_dirty_state: bdi btrfs-1: dirty=951 wb=600 unstable=0 bg_thresh=1008 thresh=2016 gap=465 poll_thresh=18 ino=257 dd-2584 [006] 146.186063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 146.188625: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=1008 to_write=7184 dd-2584 [006] 146.196816: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1275 unstable=0 bg_thresh=1008 thresh=2017 gap=591 poll_thresh=18 ino=257 dd-2584 [006] 146.196928: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1275 unstable=0 bg_thresh=1008 thresh=2016 gap=590 poll_thresh=13 ino=257 dd-2584 [006] 146.196990: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1275 unstable=0 bg_thresh=1008 thresh=2016 gap=565 poll_thresh=14 ino=257 dd-2584 [006] 146.197048: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1275 unstable=0 bg_thresh=1007 thresh=2015 gap=539 poll_thresh=15 ino=257 dd-2584 [006] 146.197107: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1275 unstable=0 bg_thresh=1004 thresh=2009 gap=533 poll_thresh=16 ino=257 dd-2584 [006] 146.197222: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1275 unstable=0 bg_thresh=1006 thresh=2013 gap=487 poll_thresh=17 ino=257 dd-2584 [006] 146.197227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 146.204988: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1275 unstable=0 bg_thresh=1006 thresh=2013 gap=487 poll_thresh=17 ino=257 dd-2584 [006] 146.204994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 146.212905: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1150 unstable=0 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=17 ino=257 dd-2584 [006] 146.212992: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1150 unstable=0 bg_thresh=1006 thresh=2012 gap=611 poll_thresh=13 ino=257 dd-2584 [006] 146.213060: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1150 unstable=0 bg_thresh=1003 thresh=2006 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 146.213124: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1150 unstable=0 bg_thresh=1005 thresh=2011 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 146.213189: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1150 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 146.213318: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1150 unstable=0 bg_thresh=1004 thresh=2009 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 146.213447: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1150 unstable=0 bg_thresh=1004 thresh=2008 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 146.213452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 146.220988: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1150 unstable=0 bg_thresh=1004 thresh=2008 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 146.220998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 146.229021: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1142 unstable=0 bg_thresh=1004 thresh=2008 gap=489 poll_thresh=18 ino=257 dd-2584 [000] 146.229029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.236825: balance_dirty_state: bdi btrfs-1: dirty=377 wb=992 unstable=0 bg_thresh=1005 thresh=2010 gap=641 poll_thresh=18 ino=257 dd-2584 [004] 146.236988: balance_dirty_state: bdi btrfs-1: dirty=377 wb=992 unstable=0 bg_thresh=1007 thresh=2015 gap=646 poll_thresh=13 ino=257 dd-2584 [004] 146.237683: balance_dirty_state: bdi btrfs-1: dirty=402 wb=992 unstable=0 bg_thresh=1007 thresh=2015 gap=621 poll_thresh=14 ino=257 dd-2584 [004] 146.237838: balance_dirty_state: bdi btrfs-1: dirty=402 wb=992 unstable=0 bg_thresh=1007 thresh=2014 gap=620 poll_thresh=15 ino=257 dd-2584 [004] 146.237993: balance_dirty_state: bdi btrfs-1: dirty=427 wb=992 unstable=0 bg_thresh=1007 thresh=2014 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 146.238298: balance_dirty_state: bdi btrfs-1: dirty=452 wb=992 unstable=0 bg_thresh=1006 thresh=2013 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 146.238605: balance_dirty_state: bdi btrfs-1: dirty=502 wb=992 unstable=0 bg_thresh=1008 thresh=2017 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 146.238911: balance_dirty_state: bdi btrfs-1: dirty=527 wb=992 unstable=0 bg_thresh=1008 thresh=2016 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 146.238922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.244849: balance_dirty_state: bdi btrfs-1: dirty=527 wb=992 unstable=0 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 146.244860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.252822: balance_dirty_state: bdi btrfs-1: dirty=527 wb=992 unstable=0 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 146.252827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.260901: balance_dirty_state: bdi btrfs-1: dirty=527 wb=867 unstable=0 bg_thresh=1001 thresh=2002 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 146.260993: balance_dirty_state: bdi btrfs-1: dirty=552 wb=867 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 146.261048: balance_dirty_state: bdi btrfs-1: dirty=552 wb=867 unstable=0 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 146.261103: balance_dirty_state: bdi btrfs-1: dirty=577 wb=867 unstable=0 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 146.261215: balance_dirty_state: bdi btrfs-1: dirty=602 wb=867 unstable=0 bg_thresh=1006 thresh=2012 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 146.261328: balance_dirty_state: bdi btrfs-1: dirty=627 wb=867 unstable=0 bg_thresh=1008 thresh=2016 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 146.261606: balance_dirty_state: bdi btrfs-1: dirty=677 wb=867 unstable=0 bg_thresh=1007 thresh=2015 gap=471 poll_thresh=19 ino=257 dd-2584 [004] 146.261611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.268834: balance_dirty_state: bdi btrfs-1: dirty=677 wb=742 unstable=0 bg_thresh=1005 thresh=2011 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 146.268906: balance_dirty_state: bdi btrfs-1: dirty=677 wb=742 unstable=0 bg_thresh=1005 thresh=2011 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 146.268962: balance_dirty_state: bdi btrfs-1: dirty=702 wb=742 unstable=0 bg_thresh=1008 thresh=2016 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 146.269017: balance_dirty_state: bdi btrfs-1: dirty=727 wb=742 unstable=0 bg_thresh=1008 thresh=2016 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 146.269131: balance_dirty_state: bdi btrfs-1: dirty=752 wb=742 unstable=0 bg_thresh=1007 thresh=2015 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 146.269243: balance_dirty_state: bdi btrfs-1: dirty=777 wb=742 unstable=0 bg_thresh=1009 thresh=2019 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 146.269247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.276871: balance_dirty_state: bdi btrfs-1: dirty=777 wb=742 unstable=0 bg_thresh=1012 thresh=2025 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 146.276876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.284901: balance_dirty_state: bdi btrfs-1: dirty=777 wb=617 unstable=0 bg_thresh=999 thresh=1999 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 146.284993: balance_dirty_state: bdi btrfs-1: dirty=802 wb=617 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 146.285081: balance_dirty_state: bdi btrfs-1: dirty=802 wb=617 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 146.285164: balance_dirty_state: bdi btrfs-1: dirty=827 wb=617 unstable=0 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 146.285249: balance_dirty_state: bdi btrfs-1: dirty=852 wb=617 unstable=0 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 146.285420: balance_dirty_state: bdi btrfs-1: dirty=877 wb=617 unstable=0 bg_thresh=1007 thresh=2014 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 146.285860: balance_dirty_state: bdi btrfs-1: dirty=902 wb=617 unstable=0 bg_thresh=1009 thresh=2018 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 146.285867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.292902: balance_dirty_state: bdi btrfs-1: dirty=902 wb=617 unstable=0 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 146.292906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.300876: balance_dirty_state: bdi btrfs-1: dirty=902 wb=492 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 146.300971: balance_dirty_state: bdi btrfs-1: dirty=927 wb=492 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=13 ino=257 dd-2584 [004] 146.301032: balance_dirty_state: bdi btrfs-1: dirty=952 wb=492 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=14 ino=257 dd-2584 [004] 146.301088: balance_dirty_state: bdi btrfs-1: dirty=952 wb=492 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 146.301144: balance_dirty_state: bdi btrfs-1: dirty=977 wb=492 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 146.301258: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=492 unstable=0 bg_thresh=999 thresh=1998 gap=504 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 146.301323: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3768 wrote=0 to_write=8192 dd-2584 [004] 146.301384: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=492 unstable=0 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 146.301386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 146.304270: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=896 to_write=7296 dd-2584 [004] 146.312839: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1267 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 146.312954: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1267 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 146.313017: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1267 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 146.313075: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1267 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 146.313135: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1267 unstable=0 bg_thresh=1002 thresh=2005 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 146.313253: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1267 unstable=0 bg_thresh=999 thresh=1998 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 146.313545: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1267 unstable=0 bg_thresh=1001 thresh=2002 gap=458 poll_thresh=18 ino=257 dd-2584 [004] 146.313550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 146.320831: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1117 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=18 ino=257 dd-2584 [000] 146.320944: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1117 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=13 ino=257 dd-2584 [000] 146.321061: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1117 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=14 ino=257 dd-2584 [000] 146.321176: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1117 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=15 ino=257 dd-2584 [000] 146.321296: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1117 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=16 ino=257 dd-2584 [000] 146.321533: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1117 unstable=0 bg_thresh=995 thresh=1990 gap=496 poll_thresh=17 ino=257 dd-2584 [000] 146.321542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.328833: balance_dirty_state: bdi btrfs-1: dirty=377 wb=992 unstable=0 bg_thresh=995 thresh=1991 gap=622 poll_thresh=17 ino=257 dd-2584 [004] 146.328920: balance_dirty_state: bdi btrfs-1: dirty=377 wb=992 unstable=0 bg_thresh=995 thresh=1991 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 146.329005: balance_dirty_state: bdi btrfs-1: dirty=402 wb=992 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 146.329087: balance_dirty_state: bdi btrfs-1: dirty=402 wb=992 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 146.329169: balance_dirty_state: bdi btrfs-1: dirty=427 wb=992 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 146.329339: balance_dirty_state: bdi btrfs-1: dirty=452 wb=992 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 146.329509: balance_dirty_state: bdi btrfs-1: dirty=502 wb=992 unstable=0 bg_thresh=1002 thresh=2004 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 146.329957: balance_dirty_state: bdi btrfs-1: dirty=527 wb=992 unstable=0 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 146.329964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.336841: balance_dirty_state: bdi btrfs-1: dirty=527 wb=992 unstable=0 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 146.336846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.344860: balance_dirty_state: bdi btrfs-1: dirty=527 wb=892 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 146.344931: balance_dirty_state: bdi btrfs-1: dirty=552 wb=892 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=14 ino=257 dd-2584 [004] 146.344987: balance_dirty_state: bdi btrfs-1: dirty=552 wb=892 unstable=0 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 146.345041: balance_dirty_state: bdi btrfs-1: dirty=577 wb=892 unstable=0 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 146.345154: balance_dirty_state: bdi btrfs-1: dirty=602 wb=892 unstable=0 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 146.345268: balance_dirty_state: bdi btrfs-1: dirty=627 wb=892 unstable=0 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 146.345272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.352857: balance_dirty_state: bdi btrfs-1: dirty=627 wb=892 unstable=0 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 146.352865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.360975: balance_dirty_state: bdi btrfs-1: dirty=627 wb=892 unstable=0 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 146.360985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.368865: balance_dirty_state: bdi btrfs-1: dirty=627 wb=767 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 146.368972: balance_dirty_state: bdi btrfs-1: dirty=652 wb=767 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=13 ino=257 dd-2584 [004] 146.369071: balance_dirty_state: bdi btrfs-1: dirty=677 wb=767 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=14 ino=257 dd-2584 [004] 146.369170: balance_dirty_state: bdi btrfs-1: dirty=677 wb=767 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 146.369270: balance_dirty_state: bdi btrfs-1: dirty=702 wb=767 unstable=0 bg_thresh=999 thresh=1998 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 146.369473: balance_dirty_state: bdi btrfs-1: dirty=727 wb=767 unstable=0 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 146.369678: balance_dirty_state: bdi btrfs-1: dirty=777 wb=767 unstable=0 bg_thresh=1000 thresh=2001 gap=457 poll_thresh=18 ino=257 dd-2584 [004] 146.369686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.376856: balance_dirty_state: bdi btrfs-1: dirty=777 wb=767 unstable=0 bg_thresh=1000 thresh=2001 gap=457 poll_thresh=18 ino=257 dd-2584 [004] 146.376863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.384886: balance_dirty_state: bdi btrfs-1: dirty=777 wb=642 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=18 ino=257 dd-2584 [004] 146.385126: balance_dirty_state: bdi btrfs-1: dirty=777 wb=642 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=13 ino=257 dd-2584 [004] 146.385186: balance_dirty_state: bdi btrfs-1: dirty=802 wb=642 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=14 ino=257 dd-2584 [004] 146.385245: balance_dirty_state: bdi btrfs-1: dirty=802 wb=642 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 146.385304: balance_dirty_state: bdi btrfs-1: dirty=827 wb=642 unstable=0 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 146.385426: balance_dirty_state: bdi btrfs-1: dirty=852 wb=642 unstable=0 bg_thresh=1000 thresh=2001 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 146.385549: balance_dirty_state: bdi btrfs-1: dirty=902 wb=642 unstable=0 bg_thresh=1002 thresh=2005 gap=461 poll_thresh=18 ino=257 dd-2584 [004] 146.385554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.392857: balance_dirty_state: bdi btrfs-1: dirty=902 wb=642 unstable=0 bg_thresh=1002 thresh=2005 gap=461 poll_thresh=18 ino=257 dd-2584 [004] 146.392861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.400905: balance_dirty_state: bdi btrfs-1: dirty=902 wb=492 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 146.400998: balance_dirty_state: bdi btrfs-1: dirty=902 wb=492 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 146.401073: balance_dirty_state: bdi btrfs-1: dirty=927 wb=492 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 146.401135: balance_dirty_state: bdi btrfs-1: dirty=952 wb=492 unstable=0 bg_thresh=1003 thresh=2006 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 146.401196: balance_dirty_state: bdi btrfs-1: dirty=952 wb=492 unstable=0 bg_thresh=1003 thresh=2006 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 146.401322: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=492 unstable=0 bg_thresh=1002 thresh=2005 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 146.401449: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=492 unstable=0 bg_thresh=1004 thresh=2009 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 146.401454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 146.401500: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3868 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 146.404347: writeback_single_inode: bdi btrfs-1: ino=257 state= age=284 wrote=880 to_write=7312 dd-2584 [000] 146.408878: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1367 unstable=0 bg_thresh=998 thresh=1996 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 146.408896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.416935: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1242 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 146.417702: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1242 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 146.417877: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1242 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 146.418053: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1242 unstable=0 bg_thresh=994 thresh=1988 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 146.418227: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1242 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 146.418585: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1242 unstable=0 bg_thresh=999 thresh=1998 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 146.418944: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1242 unstable=0 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 146.418958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.424980: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1242 unstable=0 bg_thresh=998 thresh=1996 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 146.424985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.432922: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1117 unstable=0 bg_thresh=988 thresh=1976 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 146.432998: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1117 unstable=0 bg_thresh=988 thresh=1976 gap=557 poll_thresh=13 ino=257 dd-2584 [004] 146.433056: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1117 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 146.433111: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1117 unstable=0 bg_thresh=990 thresh=1981 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 146.433167: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1117 unstable=0 bg_thresh=990 thresh=1980 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 146.433280: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1117 unstable=0 bg_thresh=989 thresh=1979 gap=485 poll_thresh=17 ino=257 dd-2584 [004] 146.433284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.440914: balance_dirty_state: bdi btrfs-1: dirty=377 wb=992 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=17 ino=257 dd-2584 [004] 146.440992: balance_dirty_state: bdi btrfs-1: dirty=377 wb=992 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 146.441048: balance_dirty_state: bdi btrfs-1: dirty=402 wb=992 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 146.441271: balance_dirty_state: bdi btrfs-1: dirty=427 wb=992 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 146.441329: balance_dirty_state: bdi btrfs-1: dirty=427 wb=992 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 146.441445: balance_dirty_state: bdi btrfs-1: dirty=477 wb=992 unstable=0 bg_thresh=992 thresh=1984 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 146.441561: balance_dirty_state: bdi btrfs-1: dirty=502 wb=992 unstable=0 bg_thresh=994 thresh=1988 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 146.441566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.448949: balance_dirty_state: bdi btrfs-1: dirty=502 wb=867 unstable=0 bg_thresh=990 thresh=1980 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 146.449049: balance_dirty_state: bdi btrfs-1: dirty=527 wb=867 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 146.449132: balance_dirty_state: bdi btrfs-1: dirty=527 wb=867 unstable=0 bg_thresh=992 thresh=1985 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 146.449217: balance_dirty_state: bdi btrfs-1: dirty=552 wb=867 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 146.449300: balance_dirty_state: bdi btrfs-1: dirty=552 wb=867 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 146.449470: balance_dirty_state: bdi btrfs-1: dirty=602 wb=867 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 146.449642: balance_dirty_state: bdi btrfs-1: dirty=627 wb=867 unstable=0 bg_thresh=999 thresh=1999 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 146.449810: balance_dirty_state: bdi btrfs-1: dirty=652 wb=867 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 146.449816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=101% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.456942: balance_dirty_state: bdi btrfs-1: dirty=652 wb=617 unstable=0 bg_thresh=996 thresh=1992 gap=723 poll_thresh=19 ino=257 dd-2584 [004] 146.457216: balance_dirty_state: bdi btrfs-1: dirty=677 wb=617 unstable=0 bg_thresh=996 thresh=1992 gap=698 poll_thresh=14 ino=257 dd-2584 [004] 146.457272: balance_dirty_state: bdi btrfs-1: dirty=702 wb=617 unstable=0 bg_thresh=998 thresh=1997 gap=678 poll_thresh=15 ino=257 dd-2584 [004] 146.457330: balance_dirty_state: bdi btrfs-1: dirty=702 wb=617 unstable=0 bg_thresh=995 thresh=1991 gap=672 poll_thresh=16 ino=257 dd-2584 [004] 146.457442: balance_dirty_state: bdi btrfs-1: dirty=727 wb=617 unstable=0 bg_thresh=995 thresh=1990 gap=646 poll_thresh=17 ino=257 dd-2584 [004] 146.457557: balance_dirty_state: bdi btrfs-1: dirty=777 wb=617 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 146.457671: balance_dirty_state: bdi btrfs-1: dirty=802 wb=617 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 146.457787: balance_dirty_state: bdi btrfs-1: dirty=827 wb=617 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=20 ino=257 dd-2584 [004] 146.457903: balance_dirty_state: bdi btrfs-1: dirty=877 wb=617 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=21 ino=257 dd-2584 [004] 146.458023: balance_dirty_state: bdi btrfs-1: dirty=902 wb=617 unstable=0 bg_thresh=997 thresh=1995 gap=476 poll_thresh=22 ino=257 dd-2584 [004] 146.458027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 146.464958: balance_dirty_state: bdi btrfs-1: dirty=902 wb=492 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=22 ino=257 dd-2584 [000] 146.465062: balance_dirty_state: bdi btrfs-1: dirty=927 wb=492 unstable=0 bg_thresh=987 thresh=1975 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 146.465397: balance_dirty_state: bdi btrfs-1: dirty=952 wb=492 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=17 ino=257 dd-2584 [000] 146.465511: balance_dirty_state: bdi btrfs-1: dirty=977 wb=492 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=18 ino=257 dd-2584 [000] 146.465625: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=492 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=19 ino=257 dd-2584 [000] 146.465630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 146.465688: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3932 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 146.468459: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=864 to_write=7328 dd-2584 [000] 146.473051: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1367 unstable=0 bg_thresh=994 thresh=1988 gap=444 poll_thresh=14 ino=257 dd-2584 [000] 146.473059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 146.480943: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1242 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 146.481070: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1242 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=10 ino=257 dd-2584 [001] 146.481192: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1242 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=11 ino=257 dd-2584 [001] 146.481308: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1242 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=12 ino=257 dd-2584 [001] 146.481424: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1242 unstable=0 bg_thresh=1000 thresh=2001 gap=532 poll_thresh=13 ino=257 dd-2584 [001] 146.481542: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1242 unstable=0 bg_thresh=1000 thresh=2001 gap=507 poll_thresh=14 ino=257 dd-2584 [001] 146.481660: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1242 unstable=0 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=15 ino=257 dd-2584 [001] 146.481669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 146.488999: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1242 unstable=0 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=15 ino=257 dd-2584 [001] 146.489008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 146.496990: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1117 unstable=0 bg_thresh=999 thresh=1998 gap=604 poll_thresh=15 ino=257 dd-2584 [001] 146.497097: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1117 unstable=0 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=11 ino=257 dd-2584 [001] 146.497156: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1117 unstable=0 bg_thresh=998 thresh=1997 gap=578 poll_thresh=12 ino=257 dd-2584 [001] 146.497213: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1117 unstable=0 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=13 ino=257 dd-2584 [001] 146.497440: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1117 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=14 ino=257 dd-2584 [001] 146.497497: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1117 unstable=0 bg_thresh=1000 thresh=2001 gap=532 poll_thresh=15 ino=257 dd-2584 [001] 146.497555: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1117 unstable=0 bg_thresh=1000 thresh=2000 gap=506 poll_thresh=16 ino=257 dd-2584 [001] 146.497669: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1117 unstable=0 bg_thresh=999 thresh=1999 gap=480 poll_thresh=17 ino=257 dd-2584 [001] 146.497674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 146.505014: balance_dirty_state: bdi btrfs-1: dirty=402 wb=967 unstable=0 bg_thresh=1000 thresh=2001 gap=632 poll_thresh=17 ino=257 dd-2584 [001] 146.505112: balance_dirty_state: bdi btrfs-1: dirty=402 wb=967 unstable=0 bg_thresh=1000 thresh=2000 gap=631 poll_thresh=13 ino=257 dd-2584 [001] 146.505173: balance_dirty_state: bdi btrfs-1: dirty=427 wb=967 unstable=0 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 146.505230: balance_dirty_state: bdi btrfs-1: dirty=452 wb=967 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 146.505287: balance_dirty_state: bdi btrfs-1: dirty=452 wb=967 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 146.505399: balance_dirty_state: bdi btrfs-1: dirty=502 wb=967 unstable=0 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 146.505513: balance_dirty_state: bdi btrfs-1: dirty=527 wb=967 unstable=0 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 146.505626: balance_dirty_state: bdi btrfs-1: dirty=552 wb=967 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 146.505630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 146.512910: balance_dirty_state: bdi btrfs-1: dirty=552 wb=867 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=19 ino=257 dd-2584 [001] 146.513013: balance_dirty_state: bdi btrfs-1: dirty=577 wb=867 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=14 ino=257 dd-2584 [001] 146.513243: balance_dirty_state: bdi btrfs-1: dirty=577 wb=867 unstable=0 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 146.513304: balance_dirty_state: bdi btrfs-1: dirty=602 wb=867 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=16 ino=257 dd-2584 [001] 146.513422: balance_dirty_state: bdi btrfs-1: dirty=627 wb=867 unstable=0 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 146.513539: balance_dirty_state: bdi btrfs-1: dirty=677 wb=867 unstable=0 bg_thresh=1001 thresh=2002 gap=458 poll_thresh=18 ino=257 dd-2584 [001] 146.513543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 146.520930: balance_dirty_state: bdi btrfs-1: dirty=677 wb=867 unstable=0 bg_thresh=1001 thresh=2002 gap=458 poll_thresh=18 ino=257 dd-2584 [001] 146.520936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 146.528982: balance_dirty_state: bdi btrfs-1: dirty=677 wb=742 unstable=0 bg_thresh=998 thresh=1996 gap=577 poll_thresh=18 ino=257 dd-2584 [001] 146.529067: balance_dirty_state: bdi btrfs-1: dirty=677 wb=742 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=13 ino=257 dd-2584 [001] 146.529129: balance_dirty_state: bdi btrfs-1: dirty=702 wb=742 unstable=0 bg_thresh=997 thresh=1995 gap=551 poll_thresh=14 ino=257 dd-2584 [001] 146.529191: balance_dirty_state: bdi btrfs-1: dirty=727 wb=742 unstable=0 bg_thresh=997 thresh=1994 gap=525 poll_thresh=15 ino=257 dd-2584 [001] 146.529251: balance_dirty_state: bdi btrfs-1: dirty=727 wb=742 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=16 ino=257 dd-2584 [001] 146.529371: balance_dirty_state: bdi btrfs-1: dirty=777 wb=742 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=17 ino=257 dd-2584 [001] 146.529375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=56912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 146.536929: balance_dirty_state: bdi btrfs-1: dirty=777 wb=742 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=17 ino=257 dd-2584 [001] 146.536939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=56912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 146.544916: balance_dirty_state: bdi btrfs-1: dirty=777 wb=617 unstable=0 bg_thresh=985 thresh=1971 gap=577 poll_thresh=17 ino=257 dd-2584 [001] 146.544982: balance_dirty_state: bdi btrfs-1: dirty=777 wb=617 unstable=0 bg_thresh=988 thresh=1976 gap=582 poll_thresh=13 ino=257 dd-2584 [001] 146.545041: balance_dirty_state: bdi btrfs-1: dirty=802 wb=617 unstable=0 bg_thresh=988 thresh=1976 gap=557 poll_thresh=14 ino=257 dd-2584 [001] 146.545099: balance_dirty_state: bdi btrfs-1: dirty=802 wb=617 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 146.545161: balance_dirty_state: bdi btrfs-1: dirty=827 wb=617 unstable=0 bg_thresh=990 thresh=1981 gap=537 poll_thresh=16 ino=257 dd-2584 [001] 146.545460: balance_dirty_state: bdi btrfs-1: dirty=852 wb=617 unstable=0 bg_thresh=993 thresh=1986 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 146.545579: balance_dirty_state: bdi btrfs-1: dirty=902 wb=617 unstable=0 bg_thresh=995 thresh=1990 gap=471 poll_thresh=18 ino=257 dd-2584 [001] 146.545584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=56912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 146.556962: balance_dirty_state: bdi btrfs-1: dirty=902 wb=467 unstable=0 bg_thresh=996 thresh=1993 gap=624 poll_thresh=18 ino=257 dd-2584 [000] 146.557057: balance_dirty_state: bdi btrfs-1: dirty=927 wb=467 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=13 ino=257 dd-2584 [000] 146.557118: balance_dirty_state: bdi btrfs-1: dirty=927 wb=467 unstable=0 bg_thresh=999 thresh=1998 gap=604 poll_thresh=14 ino=257 dd-2584 [000] 146.557174: balance_dirty_state: bdi btrfs-1: dirty=952 wb=467 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 146.557231: balance_dirty_state: bdi btrfs-1: dirty=977 wb=467 unstable=0 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=16 ino=257 dd-2584 [000] 146.557347: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=467 unstable=0 bg_thresh=1007 thresh=2014 gap=545 poll_thresh=17 ino=257 dd-2584 [000] 146.557466: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=467 unstable=0 bg_thresh=1009 thresh=2018 gap=524 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 146.557519: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4024 wrote=0 to_write=8192 dd-2584 [000] 146.557599: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=467 unstable=0 bg_thresh=1008 thresh=2017 gap=498 poll_thresh=19 ino=257 dd-2584 [000] 146.557601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=56912 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 146.560477: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=896 to_write=7296 dd-2584 [000] 146.568994: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1117 unstable=0 bg_thresh=999 thresh=1999 gap=730 poll_thresh=19 ino=257 dd-2584 [000] 146.569095: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1117 unstable=0 bg_thresh=999 thresh=1999 gap=705 poll_thresh=14 ino=257 dd-2584 [000] 146.569215: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1117 unstable=0 bg_thresh=1002 thresh=2004 gap=685 poll_thresh=15 ino=257 dd-2584 [000] 146.569688: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1117 unstable=0 bg_thresh=1002 thresh=2004 gap=685 poll_thresh=16 ino=257 dd-2584 [000] 146.569918: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1117 unstable=0 bg_thresh=1004 thresh=2009 gap=640 poll_thresh=17 ino=257 dd-2584 [000] 146.570160: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1117 unstable=0 bg_thresh=1006 thresh=2013 gap=619 poll_thresh=18 ino=257 dd-2584 [000] 146.570397: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1117 unstable=0 bg_thresh=1006 thresh=2012 gap=593 poll_thresh=19 ino=257 dd-2584 [000] 146.570633: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1117 unstable=0 bg_thresh=1005 thresh=2011 gap=567 poll_thresh=20 ino=257 dd-2584 [000] 146.570868: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1117 unstable=0 bg_thresh=1005 thresh=2010 gap=516 poll_thresh=21 ino=257 dd-2584 [000] 146.571104: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1117 unstable=0 bg_thresh=1007 thresh=2014 gap=495 poll_thresh=22 ino=257 dd-2584 [000] 146.571113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1320 avg_dirty=1320 bdi_gap=26% task_gap=-48% task_weight=101% bdi_bw=56912 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 146.581080: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1117 unstable=0 bg_thresh=1006 thresh=2013 gap=469 poll_thresh=16 ino=257 dd-2584 [000] 146.581084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-48% task_weight=100% bdi_bw=56912 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [002] 146.593150: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1117 unstable=0 bg_thresh=1007 thresh=2014 gap=470 poll_thresh=12 ino=257 dd-2584 [002] 146.593160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1320 avg_dirty=1320 bdi_gap=26% task_gap=-48% task_weight=101% bdi_bw=56912 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [002] 146.601130: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1092 unstable=0 bg_thresh=993 thresh=1986 gap=442 poll_thresh=9 ino=257 dd-2584 [002] 146.601135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1280 avg_dirty=1280 bdi_gap=34% task_gap=-31% task_weight=99% bdi_bw=56912 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 146.609295: balance_dirty_state: bdi btrfs-1: dirty=452 wb=992 unstable=0 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=7 ino=257 dd-2584 [002] 146.609352: balance_dirty_state: bdi btrfs-1: dirty=477 wb=992 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=8 ino=257 dd-2584 [002] 146.609408: balance_dirty_state: bdi btrfs-1: dirty=502 wb=992 unstable=0 bg_thresh=1000 thresh=2001 gap=507 poll_thresh=9 ino=257 dd-2584 [002] 146.609465: balance_dirty_state: bdi btrfs-1: dirty=502 wb=992 unstable=0 bg_thresh=1000 thresh=2000 gap=506 poll_thresh=10 ino=257 dd-2584 [002] 146.609523: balance_dirty_state: bdi btrfs-1: dirty=527 wb=992 unstable=0 bg_thresh=1002 thresh=2005 gap=486 poll_thresh=11 ino=257 dd-2584 [002] 146.609527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1280 avg_dirty=1280 bdi_gap=44% task_gap=-10% task_weight=99% bdi_bw=56912 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 146.617103: balance_dirty_state: bdi btrfs-1: dirty=552 wb=992 unstable=0 bg_thresh=999 thresh=1999 gap=455 poll_thresh=8 ino=257 dd-2584 [002] 146.617107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-64% task_weight=100% bdi_bw=56912 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 146.625073: balance_dirty_state: bdi btrfs-1: dirty=552 wb=892 unstable=0 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=6 ino=257 dd-2584 [002] 146.625133: balance_dirty_state: bdi btrfs-1: dirty=577 wb=892 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=7 ino=257 dd-2584 [002] 146.625192: balance_dirty_state: bdi btrfs-1: dirty=577 wb=892 unstable=0 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=8 ino=257 dd-2584 [002] 146.625251: balance_dirty_state: bdi btrfs-1: dirty=602 wb=892 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=9 ino=257 dd-2584 [002] 146.625310: balance_dirty_state: bdi btrfs-1: dirty=627 wb=892 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=10 ino=257 dd-2584 [002] 146.625314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-62% task_weight=99% bdi_bw=56912 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 146.633099: balance_dirty_state: bdi btrfs-1: dirty=627 wb=892 unstable=0 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=7 ino=257 dd-2584 [002] 146.633104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-63% task_weight=99% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 146.641163: balance_dirty_state: bdi btrfs-1: dirty=652 wb=892 unstable=0 bg_thresh=1002 thresh=2005 gap=461 poll_thresh=5 ino=257 dd-2584 [002] 146.641167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-57% task_weight=99% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 146.649122: balance_dirty_state: bdi btrfs-1: dirty=677 wb=767 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=4 ino=257 dd-2584 [002] 146.649195: balance_dirty_state: bdi btrfs-1: dirty=677 wb=767 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=5 ino=257 dd-2584 [002] 146.649264: balance_dirty_state: bdi btrfs-1: dirty=702 wb=767 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=6 ino=257 dd-2584 [002] 146.649534: balance_dirty_state: bdi btrfs-1: dirty=727 wb=767 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=7 ino=257 dd-2584 [002] 146.649604: balance_dirty_state: bdi btrfs-1: dirty=727 wb=767 unstable=0 bg_thresh=1000 thresh=2001 gap=507 poll_thresh=8 ino=257 dd-2584 [002] 146.649676: balance_dirty_state: bdi btrfs-1: dirty=752 wb=767 unstable=0 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=9 ino=257 dd-2584 [002] 146.649681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-63% task_weight=99% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 146.657136: balance_dirty_state: bdi btrfs-1: dirty=777 wb=642 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=7 ino=257 dd-2584 [002] 146.657207: balance_dirty_state: bdi btrfs-1: dirty=777 wb=642 unstable=0 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=8 ino=257 dd-2584 [002] 146.657276: balance_dirty_state: bdi btrfs-1: dirty=802 wb=642 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=9 ino=257 dd-2584 [002] 146.657344: balance_dirty_state: bdi btrfs-1: dirty=802 wb=642 unstable=0 bg_thresh=999 thresh=1999 gap=555 poll_thresh=10 ino=257 dd-2584 [002] 146.657413: balance_dirty_state: bdi btrfs-1: dirty=827 wb=642 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=11 ino=257 dd-2584 [002] 146.657482: balance_dirty_state: bdi btrfs-1: dirty=852 wb=642 unstable=0 bg_thresh=999 thresh=1998 gap=504 poll_thresh=12 ino=257 dd-2584 [002] 146.657552: balance_dirty_state: bdi btrfs-1: dirty=852 wb=642 unstable=0 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=13 ino=257 dd-2584 [002] 146.657621: balance_dirty_state: bdi btrfs-1: dirty=877 wb=642 unstable=0 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=14 ino=257 dd-2584 [002] 146.657626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-60% task_weight=99% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 146.665084: balance_dirty_state: bdi btrfs-1: dirty=902 wb=642 unstable=0 bg_thresh=1001 thresh=2002 gap=458 poll_thresh=10 ino=257 dd-2584 [002] 146.665088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-60% task_weight=99% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 146.673076: balance_dirty_state: bdi btrfs-1: dirty=902 wb=517 unstable=0 bg_thresh=987 thresh=1974 gap=555 poll_thresh=7 ino=257 dd-2584 [002] 146.673167: balance_dirty_state: bdi btrfs-1: dirty=927 wb=517 unstable=0 bg_thresh=984 thresh=1968 gap=524 poll_thresh=8 ino=257 dd-2584 [002] 146.673256: balance_dirty_state: bdi btrfs-1: dirty=952 wb=517 unstable=0 bg_thresh=986 thresh=1973 gap=504 poll_thresh=9 ino=257 dd-2584 [002] 146.673349: balance_dirty_state: bdi btrfs-1: dirty=952 wb=517 unstable=0 bg_thresh=983 thresh=1967 gap=498 poll_thresh=10 ino=257 dd-2584 [002] 146.673705: balance_dirty_state: bdi btrfs-1: dirty=977 wb=517 unstable=0 bg_thresh=988 thresh=1977 gap=483 poll_thresh=11 ino=257 dd-2584 [002] 146.673712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1244 bdi_dirty=1280 avg_dirty=1280 bdi_gap=28% task_gap=-42% task_weight=100% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 146.681110: balance_dirty_state: bdi btrfs-1: dirty=977 wb=517 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=8 ino=257 dd-2584 [002] 146.681115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 146.689116: balance_dirty_state: bdi btrfs-1: dirty=977 wb=392 unstable=0 bg_thresh=998 thresh=1997 gap=628 poll_thresh=6 ino=257 dd-2584 [006] 146.689174: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=392 unstable=0 bg_thresh=998 thresh=1997 gap=603 poll_thresh=7 ino=257 flush-btrfs-1-2586 [002] 146.689198: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4156 wrote=0 to_write=8192 dd-2584 [006] 146.689260: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=392 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=8 ino=257 dd-2584 [006] 146.689341: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=392 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=9 ino=257 dd-2584 [006] 146.689428: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=392 unstable=0 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=10 ino=257 dd-2584 [006] 146.689519: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=417 unstable=0 bg_thresh=1003 thresh=2006 gap=512 poll_thresh=11 ino=257 dd-2584 [006] 146.689611: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=442 unstable=0 bg_thresh=1005 thresh=2011 gap=517 poll_thresh=12 ino=257 dd-2584 [006] 146.689699: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=467 unstable=0 bg_thresh=1002 thresh=2005 gap=486 poll_thresh=13 ino=257 dd-2584 [006] 146.689701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 146.692451: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=960 to_write=7232 dd-2584 [002] 146.696977: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1342 unstable=0 bg_thresh=1002 thresh=2005 gap=511 poll_thresh=13 ino=257 dd-2584 [002] 146.697078: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1342 unstable=0 bg_thresh=1005 thresh=2010 gap=491 poll_thresh=10 ino=257 dd-2584 [002] 146.697084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=101% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 146.705220: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1217 unstable=0 bg_thresh=1002 thresh=2004 gap=610 poll_thresh=7 ino=257 dd-2584 [002] 146.705295: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1217 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=8 ino=257 dd-2584 [002] 146.705369: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1217 unstable=0 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=9 ino=257 dd-2584 [002] 146.705444: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1217 unstable=0 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=10 ino=257 dd-2584 [002] 146.705518: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1217 unstable=0 bg_thresh=1003 thresh=2007 gap=538 poll_thresh=11 ino=257 dd-2584 [002] 146.705812: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1217 unstable=0 bg_thresh=1003 thresh=2006 gap=512 poll_thresh=12 ino=257 dd-2584 [002] 146.705885: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1217 unstable=0 bg_thresh=1003 thresh=2006 gap=512 poll_thresh=13 ino=257 dd-2584 [002] 146.705957: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1217 unstable=0 bg_thresh=1002 thresh=2005 gap=486 poll_thresh=14 ino=257 dd-2584 [002] 146.705962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1280 avg_dirty=1280 bdi_gap=44% task_gap=-11% task_weight=100% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 146.713259: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1217 unstable=0 bg_thresh=1002 thresh=2005 gap=486 poll_thresh=10 ino=257 dd-2584 [002] 146.713263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-57% task_weight=99% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 146.721216: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1067 unstable=0 bg_thresh=1003 thresh=2006 gap=637 poll_thresh=7 ino=257 dd-2584 [000] 146.721276: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1067 unstable=0 bg_thresh=1005 thresh=2011 gap=617 poll_thresh=8 ino=257 dd-2584 [000] 146.721331: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1067 unstable=0 bg_thresh=1005 thresh=2011 gap=592 poll_thresh=9 ino=257 dd-2584 [000] 146.721386: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1067 unstable=0 bg_thresh=1008 thresh=2016 gap=597 poll_thresh=10 ino=257 dd-2584 [000] 146.721443: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1067 unstable=0 bg_thresh=1008 thresh=2016 gap=572 poll_thresh=11 ino=257 dd-2584 [000] 146.721499: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1067 unstable=0 bg_thresh=1010 thresh=2021 gap=552 poll_thresh=12 ino=257 dd-2584 [000] 146.721557: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1067 unstable=0 bg_thresh=1010 thresh=2020 gap=551 poll_thresh=13 ino=257 dd-2584 [000] 146.721612: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1067 unstable=0 bg_thresh=1012 thresh=2025 gap=531 poll_thresh=14 ino=257 dd-2584 [000] 146.721669: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1067 unstable=0 bg_thresh=1009 thresh=2019 gap=525 poll_thresh=15 ino=257 dd-2584 [000] 146.721724: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1067 unstable=0 bg_thresh=1012 thresh=2024 gap=505 poll_thresh=16 ino=257 dd-2584 [000] 146.721729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-82% task_weight=99% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 146.729154: balance_dirty_state: bdi btrfs-1: dirty=477 wb=942 unstable=0 bg_thresh=1004 thresh=2009 gap=590 poll_thresh=12 ino=257 dd-2584 [004] 146.729241: balance_dirty_state: bdi btrfs-1: dirty=477 wb=942 unstable=0 bg_thresh=1004 thresh=2008 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 146.729618: balance_dirty_state: bdi btrfs-1: dirty=502 wb=942 unstable=0 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 146.729704: balance_dirty_state: bdi btrfs-1: dirty=502 wb=942 unstable=0 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 146.729789: balance_dirty_state: bdi btrfs-1: dirty=527 wb=942 unstable=0 bg_thresh=1000 thresh=2001 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 146.729959: balance_dirty_state: bdi btrfs-1: dirty=552 wb=942 unstable=0 bg_thresh=1002 thresh=2005 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 146.730128: balance_dirty_state: bdi btrfs-1: dirty=602 wb=942 unstable=0 bg_thresh=1002 thresh=2004 gap=460 poll_thresh=18 ino=257 dd-2584 [004] 146.730135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-154% task_weight=100% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.736994: balance_dirty_state: bdi btrfs-1: dirty=602 wb=817 unstable=0 bg_thresh=998 thresh=1996 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 146.737068: balance_dirty_state: bdi btrfs-1: dirty=602 wb=817 unstable=0 bg_thresh=998 thresh=1996 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 146.737124: balance_dirty_state: bdi btrfs-1: dirty=627 wb=817 unstable=0 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 146.737179: balance_dirty_state: bdi btrfs-1: dirty=652 wb=817 unstable=0 bg_thresh=1000 thresh=2001 gap=532 poll_thresh=15 ino=257 dd-2584 [004] 146.737234: balance_dirty_state: bdi btrfs-1: dirty=652 wb=817 unstable=0 bg_thresh=1003 thresh=2006 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 146.737345: balance_dirty_state: bdi btrfs-1: dirty=677 wb=817 unstable=0 bg_thresh=1002 thresh=2005 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 146.737458: balance_dirty_state: bdi btrfs-1: dirty=727 wb=817 unstable=0 bg_thresh=1004 thresh=2009 gap=465 poll_thresh=18 ino=257 dd-2584 [004] 146.737462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-147% task_weight=100% bdi_bw=52508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 146.745054: balance_dirty_state: bdi btrfs-1: dirty=727 wb=692 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 146.745184: balance_dirty_state: bdi btrfs-1: dirty=727 wb=692 unstable=0 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 146.745653: balance_dirty_state: bdi btrfs-1: dirty=752 wb=692 unstable=0 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=14 ino=257 dd-2584 [001] 146.745771: balance_dirty_state: bdi btrfs-1: dirty=777 wb=692 unstable=0 bg_thresh=1006 thresh=2012 gap=543 poll_thresh=15 ino=257 dd-2584 [001] 146.745887: balance_dirty_state: bdi btrfs-1: dirty=777 wb=692 unstable=0 bg_thresh=1006 thresh=2012 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 146.746121: balance_dirty_state: bdi btrfs-1: dirty=802 wb=692 unstable=0 bg_thresh=1005 thresh=2011 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 146.746359: balance_dirty_state: bdi btrfs-1: dirty=852 wb=692 unstable=0 bg_thresh=1007 thresh=2015 gap=471 poll_thresh=18 ino=257 dd-2584 [001] 146.746368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=52508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 146.753052: balance_dirty_state: bdi btrfs-1: dirty=852 wb=692 unstable=0 bg_thresh=1007 thresh=2015 gap=471 poll_thresh=18 ino=257 dd-2584 [001] 146.753061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=52508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 146.761061: balance_dirty_state: bdi btrfs-1: dirty=852 wb=567 unstable=0 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=18 ino=257 dd-2584 [001] 146.761128: balance_dirty_state: bdi btrfs-1: dirty=852 wb=567 unstable=0 bg_thresh=1002 thresh=2005 gap=586 poll_thresh=13 ino=257 dd-2584 [001] 146.761193: balance_dirty_state: bdi btrfs-1: dirty=877 wb=567 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=14 ino=257 dd-2584 [001] 146.761257: balance_dirty_state: bdi btrfs-1: dirty=902 wb=567 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=15 ino=257 dd-2584 [001] 146.761317: balance_dirty_state: bdi btrfs-1: dirty=902 wb=567 unstable=0 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 146.761441: balance_dirty_state: bdi btrfs-1: dirty=952 wb=567 unstable=0 bg_thresh=1002 thresh=2005 gap=486 poll_thresh=17 ino=257 dd-2584 [001] 146.761446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=52508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.769087: balance_dirty_state: bdi btrfs-1: dirty=952 wb=567 unstable=0 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 146.769094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=52508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.777092: balance_dirty_state: bdi btrfs-1: dirty=952 wb=442 unstable=0 bg_thresh=1004 thresh=2009 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 146.777185: balance_dirty_state: bdi btrfs-1: dirty=977 wb=442 unstable=0 bg_thresh=1007 thresh=2014 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 146.777278: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=442 unstable=0 bg_thresh=1007 thresh=2014 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 146.777651: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=442 unstable=0 bg_thresh=1009 thresh=2019 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 146.777838: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=442 unstable=0 bg_thresh=1012 thresh=2024 gap=530 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 146.777887: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4244 wrote=0 to_write=8192 dd-2584 [004] 146.778007: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=442 unstable=0 bg_thresh=1014 thresh=2028 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 146.778133: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=467 unstable=0 bg_thresh=1013 thresh=2027 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 146.778134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=52508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 146.781092: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=308 wrote=976 to_write=7216 dd-2584 [000] 146.785009: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1292 unstable=0 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=19 ino=257 dd-2584 [000] 146.785191: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1292 unstable=0 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=14 ino=257 dd-2584 [000] 146.785373: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1292 unstable=0 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=15 ino=257 dd-2584 [000] 146.785546: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1292 unstable=0 bg_thresh=1005 thresh=2010 gap=541 poll_thresh=16 ino=257 dd-2584 [000] 146.785889: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1292 unstable=0 bg_thresh=1007 thresh=2015 gap=521 poll_thresh=17 ino=257 dd-2584 [000] 146.786232: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1292 unstable=0 bg_thresh=1009 thresh=2019 gap=475 poll_thresh=18 ino=257 dd-2584 [000] 146.786245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=52508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 146.793611: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1292 unstable=0 bg_thresh=1012 thresh=2024 gap=480 poll_thresh=18 ino=257 dd-2584 [000] 146.793617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=52508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 146.801065: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1167 unstable=0 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=18 ino=257 dd-2584 [000] 146.801192: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1167 unstable=0 bg_thresh=1002 thresh=2005 gap=586 poll_thresh=13 ino=257 dd-2584 [000] 146.801310: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1167 unstable=0 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=14 ino=257 dd-2584 [000] 146.801783: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1167 unstable=0 bg_thresh=1005 thresh=2010 gap=541 poll_thresh=15 ino=257 dd-2584 [000] 146.801904: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1167 unstable=0 bg_thresh=1002 thresh=2004 gap=535 poll_thresh=16 ino=257 dd-2584 [000] 146.802137: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1167 unstable=0 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=17 ino=257 dd-2584 [000] 146.802146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=52508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 146.809003: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1167 unstable=0 bg_thresh=986 thresh=1972 gap=453 poll_thresh=17 ino=257 dd-2584 [000] 146.809007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=52508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 146.817097: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1042 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=17 ino=257 dd-2584 [001] 146.817164: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1042 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 146.817221: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1042 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 146.817279: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1042 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 146.817338: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1042 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 146.817458: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1042 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 146.817577: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1042 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 146.817581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=52508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 146.825076: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1042 unstable=0 bg_thresh=994 thresh=1989 gap=470 poll_thresh=18 ino=257 dd-2584 [001] 146.825081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=52508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 146.833058: balance_dirty_state: bdi btrfs-1: dirty=477 wb=842 unstable=0 bg_thresh=995 thresh=1990 gap=671 poll_thresh=18 ino=257 dd-2584 [001] 146.833147: balance_dirty_state: bdi btrfs-1: dirty=477 wb=842 unstable=0 bg_thresh=994 thresh=1989 gap=670 poll_thresh=13 ino=257 dd-2584 [001] 146.833216: balance_dirty_state: bdi btrfs-1: dirty=502 wb=842 unstable=0 bg_thresh=991 thresh=1982 gap=638 poll_thresh=14 ino=257 dd-2584 [001] 146.833279: balance_dirty_state: bdi btrfs-1: dirty=527 wb=842 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=15 ino=257 dd-2584 [001] 146.833349: balance_dirty_state: bdi btrfs-1: dirty=527 wb=792 unstable=0 bg_thresh=990 thresh=1981 gap=662 poll_thresh=16 ino=257 dd-2584 [001] 146.833642: balance_dirty_state: bdi btrfs-1: dirty=577 wb=717 unstable=0 bg_thresh=992 thresh=1985 gap=691 poll_thresh=17 ino=257 dd-2584 [001] 146.833760: balance_dirty_state: bdi btrfs-1: dirty=602 wb=717 unstable=0 bg_thresh=992 thresh=1984 gap=665 poll_thresh=18 ino=257 dd-2584 [001] 146.833878: balance_dirty_state: bdi btrfs-1: dirty=627 wb=717 unstable=0 bg_thresh=988 thresh=1977 gap=633 poll_thresh=19 ino=257 dd-2584 [001] 146.833995: balance_dirty_state: bdi btrfs-1: dirty=652 wb=717 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=20 ino=257 dd-2584 [001] 146.834113: balance_dirty_state: bdi btrfs-1: dirty=702 wb=717 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=21 ino=257 dd-2584 [001] 146.834231: balance_dirty_state: bdi btrfs-1: dirty=727 wb=717 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=22 ino=257 dd-2584 [001] 146.834350: balance_dirty_state: bdi btrfs-1: dirty=752 wb=717 unstable=0 bg_thresh=989 thresh=1978 gap=509 poll_thresh=23 ino=257 dd-2584 [001] 146.834470: balance_dirty_state: bdi btrfs-1: dirty=802 wb=717 unstable=0 bg_thresh=991 thresh=1982 gap=463 poll_thresh=24 ino=257 dd-2584 [001] 146.834475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=52508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 146.841048: balance_dirty_state: bdi btrfs-1: dirty=802 wb=717 unstable=0 bg_thresh=987 thresh=1974 gap=455 poll_thresh=24 ino=257 dd-2584 [005] 146.841054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 146.849102: balance_dirty_state: bdi btrfs-1: dirty=802 wb=492 unstable=0 bg_thresh=993 thresh=1986 gap=692 poll_thresh=24 ino=257 dd-2584 [005] 146.849336: balance_dirty_state: bdi btrfs-1: dirty=827 wb=442 unstable=0 bg_thresh=995 thresh=1991 gap=722 poll_thresh=18 ino=257 dd-2584 [005] 146.849454: balance_dirty_state: bdi btrfs-1: dirty=852 wb=442 unstable=0 bg_thresh=998 thresh=1996 gap=702 poll_thresh=19 ino=257 dd-2584 [005] 146.849572: balance_dirty_state: bdi btrfs-1: dirty=877 wb=442 unstable=0 bg_thresh=997 thresh=1995 gap=676 poll_thresh=20 ino=257 dd-2584 [005] 146.849690: balance_dirty_state: bdi btrfs-1: dirty=927 wb=442 unstable=0 bg_thresh=999 thresh=1999 gap=630 poll_thresh=21 ino=257 dd-2584 [005] 146.849806: balance_dirty_state: bdi btrfs-1: dirty=952 wb=442 unstable=0 bg_thresh=999 thresh=1998 gap=604 poll_thresh=22 ino=257 dd-2584 [005] 146.849923: balance_dirty_state: bdi btrfs-1: dirty=977 wb=442 unstable=0 bg_thresh=998 thresh=1997 gap=578 poll_thresh=23 ino=257 dd-2584 [005] 146.850040: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=442 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=24 ino=257 flush-btrfs-1-2586 [001] 146.850065: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4316 wrote=0 to_write=8192 dd-2584 [005] 146.850215: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=442 unstable=0 bg_thresh=1000 thresh=2000 gap=506 poll_thresh=25 ino=257 dd-2584 [005] 146.850670: balance_dirty_state: bdi btrfs-1: dirty=952 wb=567 unstable=0 bg_thresh=996 thresh=1993 gap=474 poll_thresh=26 ino=257 dd-2584 [005] 146.850672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 146.852434: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=376 wrote=928 to_write=7264 dd-2584 [005] 146.857082: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1367 unstable=0 bg_thresh=992 thresh=1984 gap=465 poll_thresh=26 ino=257 dd-2584 [005] 146.857092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 146.865072: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1117 unstable=0 bg_thresh=996 thresh=1992 gap=723 poll_thresh=26 ino=257 dd-2584 [005] 146.865157: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1117 unstable=0 bg_thresh=996 thresh=1992 gap=698 poll_thresh=19 ino=257 dd-2584 [005] 146.865276: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1117 unstable=0 bg_thresh=998 thresh=1996 gap=677 poll_thresh=20 ino=257 dd-2584 [005] 146.865392: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1117 unstable=0 bg_thresh=997 thresh=1995 gap=651 poll_thresh=21 ino=257 dd-2584 [005] 146.865506: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1117 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=22 ino=257 dd-2584 [005] 146.865619: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1117 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=23 ino=257 dd-2584 [005] 146.865734: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1117 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=24 ino=257 dd-2584 [005] 146.865848: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1117 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=25 ino=257 dd-2584 [005] 146.865964: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1117 unstable=0 bg_thresh=994 thresh=1989 gap=470 poll_thresh=26 ino=257 dd-2584 [005] 146.865968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 146.873076: balance_dirty_state: bdi btrfs-1: dirty=402 wb=992 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=26 ino=257 dd-2584 [005] 146.873329: balance_dirty_state: bdi btrfs-1: dirty=402 wb=992 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 146.873444: balance_dirty_state: bdi btrfs-1: dirty=452 wb=992 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=20 ino=257 dd-2584 [005] 146.873557: balance_dirty_state: bdi btrfs-1: dirty=477 wb=992 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=21 ino=257 dd-2584 [005] 146.873669: balance_dirty_state: bdi btrfs-1: dirty=502 wb=992 unstable=0 bg_thresh=999 thresh=1998 gap=504 poll_thresh=22 ino=257 dd-2584 [005] 146.873781: balance_dirty_state: bdi btrfs-1: dirty=527 wb=992 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=23 ino=257 dd-2584 [005] 146.873785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 146.881108: balance_dirty_state: bdi btrfs-1: dirty=527 wb=917 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=23 ino=257 dd-2584 [005] 146.881179: balance_dirty_state: bdi btrfs-1: dirty=552 wb=917 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 146.881298: balance_dirty_state: bdi btrfs-1: dirty=577 wb=917 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 146.881415: balance_dirty_state: bdi btrfs-1: dirty=627 wb=917 unstable=0 bg_thresh=996 thresh=1993 gap=449 poll_thresh=19 ino=257 dd-2584 [005] 146.881420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 146.889076: balance_dirty_state: bdi btrfs-1: dirty=627 wb=792 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=19 ino=257 dd-2584 [005] 146.889144: balance_dirty_state: bdi btrfs-1: dirty=627 wb=792 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 146.889204: balance_dirty_state: bdi btrfs-1: dirty=652 wb=792 unstable=0 bg_thresh=994 thresh=1989 gap=545 poll_thresh=15 ino=257 dd-2584 [005] 146.889427: balance_dirty_state: bdi btrfs-1: dirty=677 wb=792 unstable=0 bg_thresh=996 thresh=1993 gap=524 poll_thresh=16 ino=257 dd-2584 [005] 146.889542: balance_dirty_state: bdi btrfs-1: dirty=702 wb=792 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=17 ino=257 dd-2584 [005] 146.889655: balance_dirty_state: bdi btrfs-1: dirty=727 wb=792 unstable=0 bg_thresh=995 thresh=1991 gap=472 poll_thresh=18 ino=257 dd-2584 [005] 146.889660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 146.897130: balance_dirty_state: bdi btrfs-1: dirty=727 wb=667 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=18 ino=257 dd-2584 [005] 146.897224: balance_dirty_state: bdi btrfs-1: dirty=752 wb=667 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=13 ino=257 dd-2584 [005] 146.897282: balance_dirty_state: bdi btrfs-1: dirty=752 wb=667 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=14 ino=257 dd-2584 [005] 146.897340: balance_dirty_state: bdi btrfs-1: dirty=777 wb=667 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=15 ino=257 dd-2584 [005] 146.897397: balance_dirty_state: bdi btrfs-1: dirty=802 wb=667 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=16 ino=257 dd-2584 [005] 146.897510: balance_dirty_state: bdi btrfs-1: dirty=827 wb=667 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=17 ino=257 dd-2584 [005] 146.897623: balance_dirty_state: bdi btrfs-1: dirty=852 wb=667 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=18 ino=257 dd-2584 [005] 146.897627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 146.905174: balance_dirty_state: bdi btrfs-1: dirty=852 wb=542 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=18 ino=257 dd-2584 [005] 146.905304: balance_dirty_state: bdi btrfs-1: dirty=877 wb=542 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=13 ino=257 dd-2584 [005] 146.905425: balance_dirty_state: bdi btrfs-1: dirty=902 wb=542 unstable=0 bg_thresh=999 thresh=1999 gap=555 poll_thresh=14 ino=257 dd-2584 [005] 146.905541: balance_dirty_state: bdi btrfs-1: dirty=902 wb=542 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=15 ino=257 dd-2584 [005] 146.905874: balance_dirty_state: bdi btrfs-1: dirty=927 wb=442 unstable=0 bg_thresh=995 thresh=1990 gap=621 poll_thresh=16 ino=257 dd-2584 [005] 146.906001: balance_dirty_state: bdi btrfs-1: dirty=952 wb=392 unstable=0 bg_thresh=994 thresh=1988 gap=644 poll_thresh=17 ino=257 dd-2584 [005] 146.906124: balance_dirty_state: bdi btrfs-1: dirty=977 wb=392 unstable=0 bg_thresh=996 thresh=1993 gap=624 poll_thresh=18 ino=257 dd-2584 [005] 146.906248: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=392 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 146.906273: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4372 wrote=0 to_write=8192 dd-2584 [005] 146.906428: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=392 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=20 ino=257 dd-2584 [005] 146.906613: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=417 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=21 ino=257 dd-2584 [005] 146.906801: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=467 unstable=0 bg_thresh=993 thresh=1987 gap=518 poll_thresh=22 ino=257 dd-2584 [005] 146.906981: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=517 unstable=0 bg_thresh=995 thresh=1990 gap=446 poll_thresh=23 ino=257 dd-2584 [005] 146.906984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 146.908889: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=432 wrote=992 to_write=7200 dd-2584 [004] 146.913087: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1267 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=23 ino=257 dd-2584 [004] 146.913217: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1267 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 146.913560: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1267 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 146.913678: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1267 unstable=0 bg_thresh=1002 thresh=2004 gap=510 poll_thresh=19 ino=257 dd-2584 [004] 146.913796: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1267 unstable=0 bg_thresh=1004 thresh=2008 gap=464 poll_thresh=20 ino=257 dd-2584 [004] 146.913801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.921030: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1142 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=20 ino=257 dd-2584 [004] 146.921151: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1142 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 146.921268: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1142 unstable=0 bg_thresh=1004 thresh=2008 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 146.921505: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1142 unstable=0 bg_thresh=1003 thresh=2007 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 146.921738: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1142 unstable=0 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 146.921746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.929047: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1017 unstable=0 bg_thresh=1002 thresh=2004 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 146.929143: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1017 unstable=0 bg_thresh=1002 thresh=2004 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 146.929504: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1017 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 146.929590: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1017 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 146.929677: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1017 unstable=0 bg_thresh=1003 thresh=2006 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 146.930145: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1017 unstable=0 bg_thresh=1005 thresh=2011 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 146.930327: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1017 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 146.930333: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.937140: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1017 unstable=0 bg_thresh=1016 thresh=2032 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 146.937235: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1017 unstable=0 bg_thresh=1013 thresh=2026 gap=507 poll_thresh=13 ino=257 dd-2584 [004] 146.937327: balance_dirty_state: bdi btrfs-1: dirty=527 wb=1017 unstable=0 bg_thresh=1015 thresh=2031 gap=487 poll_thresh=14 ino=257 dd-2584 [004] 146.937333: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=98% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 146.945090: balance_dirty_state: bdi btrfs-1: dirty=527 wb=767 unstable=0 bg_thresh=995 thresh=1991 gap=697 poll_thresh=14 ino=257 dd-2584 [001] 146.945155: balance_dirty_state: bdi btrfs-1: dirty=527 wb=767 unstable=0 bg_thresh=1001 thresh=2002 gap=708 poll_thresh=10 ino=257 dd-2584 [001] 146.945215: balance_dirty_state: bdi btrfs-1: dirty=552 wb=767 unstable=0 bg_thresh=1004 thresh=2008 gap=689 poll_thresh=11 ino=257 dd-2584 [001] 146.945275: balance_dirty_state: bdi btrfs-1: dirty=577 wb=767 unstable=0 bg_thresh=1002 thresh=2005 gap=661 poll_thresh=12 ino=257 dd-2584 [001] 146.945339: balance_dirty_state: bdi btrfs-1: dirty=577 wb=767 unstable=0 bg_thresh=999 thresh=1999 gap=655 poll_thresh=13 ino=257 dd-2584 [001] 146.945401: balance_dirty_state: bdi btrfs-1: dirty=602 wb=767 unstable=0 bg_thresh=1005 thresh=2010 gap=641 poll_thresh=14 ino=257 dd-2584 [001] 146.945464: balance_dirty_state: bdi btrfs-1: dirty=627 wb=767 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=15 ino=257 dd-2584 [001] 146.945533: balance_dirty_state: bdi btrfs-1: dirty=627 wb=767 unstable=0 bg_thresh=1000 thresh=2001 gap=607 poll_thresh=16 ino=257 dd-2584 [001] 146.945661: balance_dirty_state: bdi btrfs-1: dirty=652 wb=767 unstable=0 bg_thresh=1005 thresh=2011 gap=592 poll_thresh=17 ino=257 dd-2584 [001] 146.945962: balance_dirty_state: bdi btrfs-1: dirty=702 wb=767 unstable=0 bg_thresh=1006 thresh=2013 gap=544 poll_thresh=18 ino=257 dd-2584 [001] 146.946092: balance_dirty_state: bdi btrfs-1: dirty=727 wb=767 unstable=0 bg_thresh=1002 thresh=2004 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 146.946218: balance_dirty_state: bdi btrfs-1: dirty=752 wb=767 unstable=0 bg_thresh=1004 thresh=2008 gap=489 poll_thresh=20 ino=257 dd-2584 [001] 146.946223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=53516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 146.953118: balance_dirty_state: bdi btrfs-1: dirty=752 wb=617 unstable=0 bg_thresh=994 thresh=1989 gap=620 poll_thresh=20 ino=257 dd-2584 [001] 146.953202: balance_dirty_state: bdi btrfs-1: dirty=777 wb=617 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 146.953263: balance_dirty_state: bdi btrfs-1: dirty=802 wb=617 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 146.953382: balance_dirty_state: bdi btrfs-1: dirty=827 wb=617 unstable=0 bg_thresh=999 thresh=1999 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 146.953502: balance_dirty_state: bdi btrfs-1: dirty=852 wb=617 unstable=0 bg_thresh=999 thresh=1998 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 146.953624: balance_dirty_state: bdi btrfs-1: dirty=877 wb=617 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 146.953744: balance_dirty_state: bdi btrfs-1: dirty=927 wb=617 unstable=0 bg_thresh=997 thresh=1995 gap=451 poll_thresh=20 ino=257 dd-2584 [001] 146.953749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=53516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.961076: balance_dirty_state: bdi btrfs-1: dirty=927 wb=492 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 146.961142: balance_dirty_state: bdi btrfs-1: dirty=952 wb=492 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 146.961431: balance_dirty_state: bdi btrfs-1: dirty=952 wb=492 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 146.961585: balance_dirty_state: bdi btrfs-1: dirty=977 wb=492 unstable=0 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 146.961718: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=492 unstable=0 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 146.961723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=53516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 146.961779: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4428 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 146.963777: writeback_single_inode: bdi btrfs-1: ino=257 state= age=488 wrote=864 to_write=7328 dd-2584 [004] 146.969035: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1217 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 146.969107: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1217 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 146.969167: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1217 unstable=0 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 146.969227: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1217 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 146.969287: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1217 unstable=0 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 146.969406: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1217 unstable=0 bg_thresh=1005 thresh=2010 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 146.969529: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1217 unstable=0 bg_thresh=1004 thresh=2008 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 146.969534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=53516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.977166: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1217 unstable=0 bg_thresh=1006 thresh=2012 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 146.977172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=53516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.985062: balance_dirty_state: bdi btrfs-1: dirty=302 wb=967 unstable=0 bg_thresh=994 thresh=1989 gap=720 poll_thresh=18 ino=257 dd-2584 [004] 146.985160: balance_dirty_state: bdi btrfs-1: dirty=327 wb=967 unstable=0 bg_thresh=994 thresh=1989 gap=695 poll_thresh=13 ino=257 dd-2584 [004] 146.985255: balance_dirty_state: bdi btrfs-1: dirty=327 wb=967 unstable=0 bg_thresh=997 thresh=1994 gap=700 poll_thresh=14 ino=257 dd-2584 [004] 146.985349: balance_dirty_state: bdi btrfs-1: dirty=352 wb=967 unstable=0 bg_thresh=997 thresh=1994 gap=675 poll_thresh=15 ino=257 dd-2584 [004] 146.985732: balance_dirty_state: bdi btrfs-1: dirty=352 wb=967 unstable=0 bg_thresh=999 thresh=1999 gap=680 poll_thresh=16 ino=257 dd-2584 [004] 146.985914: balance_dirty_state: bdi btrfs-1: dirty=402 wb=967 unstable=0 bg_thresh=999 thresh=1998 gap=629 poll_thresh=17 ino=257 dd-2584 [004] 146.986096: balance_dirty_state: bdi btrfs-1: dirty=427 wb=967 unstable=0 bg_thresh=1001 thresh=2002 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 146.986275: balance_dirty_state: bdi btrfs-1: dirty=452 wb=967 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 146.986456: balance_dirty_state: bdi btrfs-1: dirty=502 wb=967 unstable=0 bg_thresh=1000 thresh=2000 gap=531 poll_thresh=20 ino=257 dd-2584 [004] 146.986638: balance_dirty_state: bdi btrfs-1: dirty=527 wb=967 unstable=0 bg_thresh=1002 thresh=2004 gap=510 poll_thresh=21 ino=257 dd-2584 [004] 146.986820: balance_dirty_state: bdi btrfs-1: dirty=552 wb=967 unstable=0 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=22 ino=257 dd-2584 [004] 146.986827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=53516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 146.993096: balance_dirty_state: bdi btrfs-1: dirty=552 wb=967 unstable=0 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=22 ino=257 dd-2584 [004] 146.993107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=53516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.001081: balance_dirty_state: bdi btrfs-1: dirty=577 wb=742 unstable=0 bg_thresh=996 thresh=1993 gap=674 poll_thresh=22 ino=257 dd-2584 [004] 147.001173: balance_dirty_state: bdi btrfs-1: dirty=602 wb=742 unstable=0 bg_thresh=996 thresh=1993 gap=649 poll_thresh=16 ino=257 dd-2584 [004] 147.001355: balance_dirty_state: bdi btrfs-1: dirty=627 wb=742 unstable=0 bg_thresh=999 thresh=1998 gap=629 poll_thresh=17 ino=257 dd-2584 [004] 147.001804: balance_dirty_state: bdi btrfs-1: dirty=652 wb=742 unstable=0 bg_thresh=998 thresh=1997 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 147.001983: balance_dirty_state: bdi btrfs-1: dirty=702 wb=742 unstable=0 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=19 ino=257 dd-2584 [004] 147.002163: balance_dirty_state: bdi btrfs-1: dirty=727 wb=742 unstable=0 bg_thresh=1000 thresh=2000 gap=531 poll_thresh=20 ino=257 dd-2584 [004] 147.002344: balance_dirty_state: bdi btrfs-1: dirty=752 wb=742 unstable=0 bg_thresh=999 thresh=1999 gap=505 poll_thresh=21 ino=257 dd-2584 [004] 147.002523: balance_dirty_state: bdi btrfs-1: dirty=777 wb=742 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=22 ino=257 dd-2584 [004] 147.002530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=53516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 147.009124: balance_dirty_state: bdi btrfs-1: dirty=777 wb=567 unstable=0 bg_thresh=995 thresh=1990 gap=646 poll_thresh=22 ino=257 dd-2584 [001] 147.009211: balance_dirty_state: bdi btrfs-1: dirty=777 wb=517 unstable=0 bg_thresh=991 thresh=1982 gap=688 poll_thresh=16 ino=257 dd-2584 [001] 147.009348: balance_dirty_state: bdi btrfs-1: dirty=827 wb=492 unstable=0 bg_thresh=990 thresh=1981 gap=662 poll_thresh=17 ino=257 dd-2584 [001] 147.009484: balance_dirty_state: bdi btrfs-1: dirty=852 wb=492 unstable=0 bg_thresh=988 thresh=1976 gap=632 poll_thresh=18 ino=257 dd-2584 [001] 147.009787: balance_dirty_state: bdi btrfs-1: dirty=877 wb=492 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 147.009913: balance_dirty_state: bdi btrfs-1: dirty=902 wb=492 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=20 ino=257 dd-2584 [001] 147.010043: balance_dirty_state: bdi btrfs-1: dirty=952 wb=492 unstable=0 bg_thresh=991 thresh=1983 gap=539 poll_thresh=21 ino=257 dd-2584 [001] 147.010174: balance_dirty_state: bdi btrfs-1: dirty=977 wb=492 unstable=0 bg_thresh=987 thresh=1974 gap=505 poll_thresh=22 ino=257 dd-2584 [001] 147.010299: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=492 unstable=0 bg_thresh=985 thresh=1971 gap=477 poll_thresh=23 ino=257 dd-2584 [001] 147.010304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-241% task_weight=98% bdi_bw=53516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 147.010325: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4476 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 147.012386: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=832 to_write=7360 dd-2584 [001] 147.017096: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1217 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=23 ino=257 dd-2584 [001] 147.017164: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1217 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=17 ino=257 dd-2584 [001] 147.017286: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1217 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=18 ino=257 dd-2584 [001] 147.017408: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1217 unstable=0 bg_thresh=994 thresh=1989 gap=520 poll_thresh=19 ino=257 dd-2584 [001] 147.017529: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1217 unstable=0 bg_thresh=994 thresh=1988 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 147.017533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=53516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 147.025128: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1076 unstable=0 bg_thresh=993 thresh=1986 gap=618 poll_thresh=20 ino=257 dd-2584 [001] 147.025361: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1076 unstable=0 bg_thresh=990 thresh=1980 gap=612 poll_thresh=15 ino=257 dd-2584 [001] 147.025419: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1076 unstable=0 bg_thresh=992 thresh=1985 gap=592 poll_thresh=16 ino=257 dd-2584 [001] 147.025532: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1076 unstable=0 bg_thresh=994 thresh=1989 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 147.025646: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1076 unstable=0 bg_thresh=991 thresh=1982 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 147.025760: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1076 unstable=0 bg_thresh=990 thresh=1981 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 147.025764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=53516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 147.033160: balance_dirty_state: bdi btrfs-1: dirty=417 wb=926 unstable=0 bg_thresh=988 thresh=1977 gap=634 poll_thresh=19 ino=257 dd-2584 [001] 147.033226: balance_dirty_state: bdi btrfs-1: dirty=442 wb=926 unstable=0 bg_thresh=991 thresh=1983 gap=615 poll_thresh=14 ino=257 dd-2584 [001] 147.033288: balance_dirty_state: bdi btrfs-1: dirty=442 wb=926 unstable=0 bg_thresh=991 thresh=1982 gap=614 poll_thresh=15 ino=257 dd-2584 [001] 147.033347: balance_dirty_state: bdi btrfs-1: dirty=467 wb=926 unstable=0 bg_thresh=993 thresh=1987 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 147.033464: balance_dirty_state: bdi btrfs-1: dirty=492 wb=926 unstable=0 bg_thresh=993 thresh=1986 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 147.033585: balance_dirty_state: bdi btrfs-1: dirty=517 wb=926 unstable=0 bg_thresh=992 thresh=1985 gap=542 poll_thresh=18 ino=257 dd-2584 [001] 147.033880: balance_dirty_state: bdi btrfs-1: dirty=567 wb=926 unstable=0 bg_thresh=994 thresh=1989 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 147.033885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=53516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 147.041147: balance_dirty_state: bdi btrfs-1: dirty=567 wb=851 unstable=0 bg_thresh=993 thresh=1986 gap=568 poll_thresh=19 ino=257 dd-2584 [001] 147.041233: balance_dirty_state: bdi btrfs-1: dirty=567 wb=851 unstable=0 bg_thresh=992 thresh=1985 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 147.041292: balance_dirty_state: bdi btrfs-1: dirty=592 wb=851 unstable=0 bg_thresh=992 thresh=1985 gap=542 poll_thresh=15 ino=257 dd-2584 [001] 147.041352: balance_dirty_state: bdi btrfs-1: dirty=617 wb=851 unstable=0 bg_thresh=992 thresh=1984 gap=516 poll_thresh=16 ino=257 dd-2584 [001] 147.041470: balance_dirty_state: bdi btrfs-1: dirty=642 wb=851 unstable=0 bg_thresh=991 thresh=1983 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 147.041475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=53516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 147.049186: balance_dirty_state: bdi btrfs-1: dirty=642 wb=851 unstable=0 bg_thresh=994 thresh=1988 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 147.049191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=54484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 147.057241: balance_dirty_state: bdi btrfs-1: dirty=643 wb=571 unstable=0 bg_thresh=991 thresh=1983 gap=769 poll_thresh=17 ino=257 dd-2584 [001] 147.057333: balance_dirty_state: bdi btrfs-1: dirty=643 wb=571 unstable=0 bg_thresh=991 thresh=1983 gap=769 poll_thresh=13 ino=257 dd-2584 [001] 147.057391: balance_dirty_state: bdi btrfs-1: dirty=668 wb=571 unstable=0 bg_thresh=993 thresh=1987 gap=748 poll_thresh=14 ino=257 dd-2584 [001] 147.057448: balance_dirty_state: bdi btrfs-1: dirty=693 wb=571 unstable=0 bg_thresh=993 thresh=1987 gap=723 poll_thresh=15 ino=257 dd-2584 [001] 147.057505: balance_dirty_state: bdi btrfs-1: dirty=693 wb=571 unstable=0 bg_thresh=993 thresh=1986 gap=722 poll_thresh=16 ino=257 dd-2584 [001] 147.057617: balance_dirty_state: bdi btrfs-1: dirty=743 wb=571 unstable=0 bg_thresh=992 thresh=1985 gap=671 poll_thresh=17 ino=257 dd-2584 [001] 147.057733: balance_dirty_state: bdi btrfs-1: dirty=768 wb=571 unstable=0 bg_thresh=992 thresh=1984 gap=645 poll_thresh=18 ino=257 dd-2584 [001] 147.057850: balance_dirty_state: bdi btrfs-1: dirty=793 wb=571 unstable=0 bg_thresh=994 thresh=1988 gap=624 poll_thresh=19 ino=257 dd-2584 [001] 147.058132: balance_dirty_state: bdi btrfs-1: dirty=843 wb=571 unstable=0 bg_thresh=993 thresh=1987 gap=573 poll_thresh=20 ino=257 dd-2584 [001] 147.058250: balance_dirty_state: bdi btrfs-1: dirty=868 wb=571 unstable=0 bg_thresh=993 thresh=1986 gap=547 poll_thresh=21 ino=257 dd-2584 [001] 147.058368: balance_dirty_state: bdi btrfs-1: dirty=893 wb=571 unstable=0 bg_thresh=992 thresh=1985 gap=521 poll_thresh=22 ino=257 dd-2584 [001] 147.058486: balance_dirty_state: bdi btrfs-1: dirty=918 wb=571 unstable=0 bg_thresh=994 thresh=1989 gap=500 poll_thresh=23 ino=257 dd-2584 [001] 147.058607: balance_dirty_state: bdi btrfs-1: dirty=968 wb=571 unstable=0 bg_thresh=994 thresh=1988 gap=449 poll_thresh=24 ino=257 dd-2584 [001] 147.058611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=54484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 147.065145: balance_dirty_state: bdi btrfs-1: dirty=968 wb=446 unstable=0 bg_thresh=994 thresh=1989 gap=575 poll_thresh=24 ino=257 dd-2584 [001] 147.065213: balance_dirty_state: bdi btrfs-1: dirty=968 wb=446 unstable=0 bg_thresh=991 thresh=1983 gap=569 poll_thresh=18 ino=257 dd-2584 [001] 147.065335: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=446 unstable=0 bg_thresh=993 thresh=1987 gap=523 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 147.065361: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4532 wrote=0 to_write=8192 dd-2584 [001] 147.065512: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=446 unstable=0 bg_thresh=993 thresh=1986 gap=497 poll_thresh=20 ino=257 dd-2584 [001] 147.065988: balance_dirty_state: bdi btrfs-1: dirty=943 wb=571 unstable=0 bg_thresh=989 thresh=1979 gap=465 poll_thresh=21 ino=257 dd-2584 [001] 147.065990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=54484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 147.068000: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=896 to_write=7296 dd-2584 [001] 147.073168: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1225 unstable=0 bg_thresh=990 thresh=1980 gap=601 poll_thresh=21 ino=257 dd-2584 [001] 147.073287: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1225 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 147.073477: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1225 unstable=0 bg_thresh=989 thresh=1978 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 147.073657: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1225 unstable=0 bg_thresh=991 thresh=1982 gap=528 poll_thresh=18 ino=257 dd-2584 [001] 147.073787: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1225 unstable=0 bg_thresh=990 thresh=1981 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 147.073792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=54484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 147.081090: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1102 unstable=0 bg_thresh=985 thresh=1971 gap=586 poll_thresh=19 ino=257 dd-2584 [005] 147.081234: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1102 unstable=0 bg_thresh=985 thresh=1971 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 147.081417: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1102 unstable=0 bg_thresh=985 thresh=1970 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 147.081604: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1102 unstable=0 bg_thresh=987 thresh=1975 gap=540 poll_thresh=16 ino=257 dd-2584 [005] 147.081951: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1102 unstable=0 bg_thresh=990 thresh=1980 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 147.082203: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1102 unstable=0 bg_thresh=989 thresh=1979 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 147.082212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-135% task_weight=99% bdi_bw=54484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 147.089150: balance_dirty_state: bdi btrfs-1: dirty=383 wb=927 unstable=0 bg_thresh=985 thresh=1970 gap=660 poll_thresh=18 ino=257 dd-2584 [005] 147.089287: balance_dirty_state: bdi btrfs-1: dirty=408 wb=927 unstable=0 bg_thresh=984 thresh=1969 gap=634 poll_thresh=13 ino=257 dd-2584 [005] 147.089764: balance_dirty_state: bdi btrfs-1: dirty=433 wb=927 unstable=0 bg_thresh=984 thresh=1969 gap=609 poll_thresh=14 ino=257 dd-2584 [005] 147.089883: balance_dirty_state: bdi btrfs-1: dirty=433 wb=927 unstable=0 bg_thresh=984 thresh=1968 gap=608 poll_thresh=15 ino=257 dd-2584 [005] 147.090000: balance_dirty_state: bdi btrfs-1: dirty=458 wb=927 unstable=0 bg_thresh=986 thresh=1973 gap=588 poll_thresh=16 ino=257 dd-2584 [005] 147.090237: balance_dirty_state: bdi btrfs-1: dirty=483 wb=927 unstable=0 bg_thresh=986 thresh=1972 gap=562 poll_thresh=17 ino=257 dd-2584 [005] 147.090476: balance_dirty_state: bdi btrfs-1: dirty=508 wb=927 unstable=0 bg_thresh=985 thresh=1971 gap=536 poll_thresh=18 ino=257 dd-2584 [005] 147.090711: balance_dirty_state: bdi btrfs-1: dirty=558 wb=927 unstable=0 bg_thresh=985 thresh=1970 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 147.090720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-147% task_weight=99% bdi_bw=54484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 147.097177: balance_dirty_state: bdi btrfs-1: dirty=559 wb=894 unstable=0 bg_thresh=994 thresh=1988 gap=535 poll_thresh=19 ino=257 dd-2584 [005] 147.097245: balance_dirty_state: bdi btrfs-1: dirty=559 wb=894 unstable=0 bg_thresh=993 thresh=1987 gap=534 poll_thresh=14 ino=257 dd-2584 [005] 147.097305: balance_dirty_state: bdi btrfs-1: dirty=584 wb=894 unstable=0 bg_thresh=996 thresh=1992 gap=514 poll_thresh=15 ino=257 dd-2584 [005] 147.097365: balance_dirty_state: bdi btrfs-1: dirty=609 wb=894 unstable=0 bg_thresh=993 thresh=1986 gap=483 poll_thresh=16 ino=257 dd-2584 [005] 147.097370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=54484 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 147.105147: balance_dirty_state: bdi btrfs-1: dirty=609 wb=644 unstable=0 bg_thresh=992 thresh=1985 gap=732 poll_thresh=16 ino=257 dd-2584 [004] 147.105224: balance_dirty_state: bdi btrfs-1: dirty=609 wb=644 unstable=0 bg_thresh=992 thresh=1985 gap=732 poll_thresh=12 ino=257 dd-2584 [004] 147.105281: balance_dirty_state: bdi btrfs-1: dirty=634 wb=644 unstable=0 bg_thresh=995 thresh=1990 gap=712 poll_thresh=13 ino=257 dd-2584 [004] 147.105340: balance_dirty_state: bdi btrfs-1: dirty=659 wb=644 unstable=0 bg_thresh=995 thresh=1990 gap=687 poll_thresh=14 ino=257 dd-2584 [004] 147.105399: balance_dirty_state: bdi btrfs-1: dirty=659 wb=644 unstable=0 bg_thresh=997 thresh=1995 gap=692 poll_thresh=15 ino=257 dd-2584 [004] 147.105632: balance_dirty_state: bdi btrfs-1: dirty=684 wb=644 unstable=0 bg_thresh=997 thresh=1995 gap=667 poll_thresh=16 ino=257 dd-2584 [004] 147.105750: balance_dirty_state: bdi btrfs-1: dirty=709 wb=644 unstable=0 bg_thresh=999 thresh=1999 gap=646 poll_thresh=17 ino=257 dd-2584 [004] 147.105865: balance_dirty_state: bdi btrfs-1: dirty=759 wb=644 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 147.105981: balance_dirty_state: bdi btrfs-1: dirty=784 wb=644 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=19 ino=257 dd-2584 [004] 147.106098: balance_dirty_state: bdi btrfs-1: dirty=809 wb=644 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=20 ino=257 dd-2584 [004] 147.106218: balance_dirty_state: bdi btrfs-1: dirty=834 wb=644 unstable=0 bg_thresh=1000 thresh=2000 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 147.106339: balance_dirty_state: bdi btrfs-1: dirty=884 wb=644 unstable=0 bg_thresh=999 thresh=1999 gap=471 poll_thresh=22 ino=257 dd-2584 [004] 147.106344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=54484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.113101: balance_dirty_state: bdi btrfs-1: dirty=884 wb=519 unstable=0 bg_thresh=994 thresh=1988 gap=585 poll_thresh=22 ino=257 dd-2584 [004] 147.113208: balance_dirty_state: bdi btrfs-1: dirty=884 wb=519 unstable=0 bg_thresh=994 thresh=1988 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 147.113323: balance_dirty_state: bdi btrfs-1: dirty=934 wb=519 unstable=0 bg_thresh=996 thresh=1993 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 147.113610: balance_dirty_state: bdi btrfs-1: dirty=959 wb=519 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 147.113727: balance_dirty_state: bdi btrfs-1: dirty=984 wb=519 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 147.113732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=54484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.121103: balance_dirty_state: bdi btrfs-1: dirty=984 wb=394 unstable=0 bg_thresh=993 thresh=1986 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 147.121252: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=394 unstable=0 bg_thresh=993 thresh=1986 gap=583 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 147.121296: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4588 wrote=0 to_write=8192 dd-2584 [004] 147.121377: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=394 unstable=0 bg_thresh=995 thresh=1991 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 147.121494: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=394 unstable=0 bg_thresh=995 thresh=1991 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 147.121740: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=419 unstable=0 bg_thresh=998 thresh=1996 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 147.121990: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=469 unstable=0 bg_thresh=1000 thresh=2000 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 147.122237: balance_dirty_state: bdi btrfs-1: dirty=984 wb=519 unstable=0 bg_thresh=999 thresh=1999 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 147.122240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=54484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 147.126155: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=960 to_write=7232 dd-2584 [000] 147.129174: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1219 unstable=0 bg_thresh=992 thresh=1984 gap=581 poll_thresh=19 ino=257 dd-2584 [000] 147.129302: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1219 unstable=0 bg_thresh=994 thresh=1989 gap=561 poll_thresh=14 ino=257 dd-2584 [000] 147.129420: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1219 unstable=0 bg_thresh=994 thresh=1989 gap=561 poll_thresh=15 ino=257 dd-2584 [000] 147.129536: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1219 unstable=0 bg_thresh=997 thresh=1994 gap=541 poll_thresh=16 ino=257 dd-2584 [000] 147.130126: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1219 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=17 ino=257 dd-2584 [000] 147.130363: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1219 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 147.130372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=54484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.141212: balance_dirty_state: bdi btrfs-1: dirty=284 wb=969 unstable=0 bg_thresh=999 thresh=1999 gap=746 poll_thresh=18 ino=257 dd-2584 [004] 147.141341: balance_dirty_state: bdi btrfs-1: dirty=309 wb=969 unstable=0 bg_thresh=999 thresh=1999 gap=721 poll_thresh=13 ino=257 dd-2584 [004] 147.141436: balance_dirty_state: bdi btrfs-1: dirty=309 wb=969 unstable=0 bg_thresh=1002 thresh=2004 gap=726 poll_thresh=14 ino=257 dd-2584 [004] 147.141530: balance_dirty_state: bdi btrfs-1: dirty=334 wb=969 unstable=0 bg_thresh=1002 thresh=2004 gap=701 poll_thresh=15 ino=257 dd-2584 [004] 147.141624: balance_dirty_state: bdi btrfs-1: dirty=359 wb=969 unstable=0 bg_thresh=1004 thresh=2009 gap=681 poll_thresh=16 ino=257 dd-2584 [004] 147.141816: balance_dirty_state: bdi btrfs-1: dirty=384 wb=969 unstable=0 bg_thresh=1007 thresh=2014 gap=661 poll_thresh=17 ino=257 dd-2584 [004] 147.142007: balance_dirty_state: bdi btrfs-1: dirty=409 wb=969 unstable=0 bg_thresh=1009 thresh=2018 gap=640 poll_thresh=18 ino=257 dd-2584 [004] 147.142200: balance_dirty_state: bdi btrfs-1: dirty=434 wb=969 unstable=0 bg_thresh=1008 thresh=2017 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 147.142391: balance_dirty_state: bdi btrfs-1: dirty=484 wb=969 unstable=0 bg_thresh=1008 thresh=2016 gap=563 poll_thresh=20 ino=257 dd-2584 [004] 147.142912: balance_dirty_state: bdi btrfs-1: dirty=509 wb=969 unstable=0 bg_thresh=1007 thresh=2015 gap=537 poll_thresh=21 ino=257 dd-2584 [004] 147.143109: balance_dirty_state: bdi btrfs-1: dirty=534 wb=969 unstable=0 bg_thresh=1009 thresh=2019 gap=516 poll_thresh=22 ino=257 dd-2584 [004] 147.143309: balance_dirty_state: bdi btrfs-1: dirty=559 wb=969 unstable=0 bg_thresh=1006 thresh=2012 gap=484 poll_thresh=23 ino=257 dd-2584 [004] 147.143316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=54484 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 147.149105: balance_dirty_state: bdi btrfs-1: dirty=559 wb=969 unstable=0 bg_thresh=998 thresh=1997 gap=469 poll_thresh=23 ino=257 dd-2584 [004] 147.149112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=54484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.157137: balance_dirty_state: bdi btrfs-1: dirty=559 wb=694 unstable=0 bg_thresh=998 thresh=1997 gap=744 poll_thresh=23 ino=257 dd-2584 [004] 147.157210: balance_dirty_state: bdi btrfs-1: dirty=584 wb=694 unstable=0 bg_thresh=998 thresh=1997 gap=719 poll_thresh=17 ino=257 dd-2584 [004] 147.157322: balance_dirty_state: bdi btrfs-1: dirty=609 wb=694 unstable=0 bg_thresh=1001 thresh=2002 gap=699 poll_thresh=18 ino=257 dd-2584 [004] 147.157432: balance_dirty_state: bdi btrfs-1: dirty=659 wb=694 unstable=0 bg_thresh=1003 thresh=2007 gap=654 poll_thresh=19 ino=257 dd-2584 [004] 147.157546: balance_dirty_state: bdi btrfs-1: dirty=684 wb=694 unstable=0 bg_thresh=1008 thresh=2017 gap=639 poll_thresh=20 ino=257 dd-2584 [004] 147.157659: balance_dirty_state: bdi btrfs-1: dirty=709 wb=694 unstable=0 bg_thresh=1008 thresh=2016 gap=613 poll_thresh=21 ino=257 dd-2584 [004] 147.157935: balance_dirty_state: bdi btrfs-1: dirty=759 wb=694 unstable=0 bg_thresh=1007 thresh=2015 gap=562 poll_thresh=22 ino=257 dd-2584 [004] 147.158050: balance_dirty_state: bdi btrfs-1: dirty=784 wb=694 unstable=0 bg_thresh=1004 thresh=2008 gap=530 poll_thresh=23 ino=257 dd-2584 [004] 147.158163: balance_dirty_state: bdi btrfs-1: dirty=809 wb=694 unstable=0 bg_thresh=1006 thresh=2012 gap=509 poll_thresh=24 ino=257 dd-2584 [004] 147.158275: balance_dirty_state: bdi btrfs-1: dirty=834 wb=694 unstable=0 bg_thresh=1005 thresh=2011 gap=483 poll_thresh=25 ino=257 dd-2584 [004] 147.158280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=56548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.165122: balance_dirty_state: bdi btrfs-1: dirty=834 wb=569 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=25 ino=257 dd-2584 [004] 147.165197: balance_dirty_state: bdi btrfs-1: dirty=859 wb=569 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 147.165306: balance_dirty_state: bdi btrfs-1: dirty=884 wb=569 unstable=0 bg_thresh=1003 thresh=2007 gap=554 poll_thresh=20 ino=257 dd-2584 [004] 147.165418: balance_dirty_state: bdi btrfs-1: dirty=934 wb=569 unstable=0 bg_thresh=1006 thresh=2012 gap=509 poll_thresh=21 ino=257 dd-2584 [004] 147.165531: balance_dirty_state: bdi btrfs-1: dirty=959 wb=569 unstable=0 bg_thresh=1008 thresh=2016 gap=488 poll_thresh=22 ino=257 dd-2584 [004] 147.165535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=56548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.173201: balance_dirty_state: bdi btrfs-1: dirty=959 wb=444 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=22 ino=257 dd-2584 [004] 147.173296: balance_dirty_state: bdi btrfs-1: dirty=959 wb=444 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 147.173572: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=444 unstable=0 bg_thresh=1002 thresh=2005 gap=552 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 147.173637: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4640 wrote=0 to_write=8192 dd-2584 [004] 147.173696: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=444 unstable=0 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 147.173820: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=469 unstable=0 bg_thresh=1007 thresh=2014 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 147.173946: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=519 unstable=0 bg_thresh=1006 thresh=2013 gap=460 poll_thresh=20 ino=257 dd-2584 [004] 147.173948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=56548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 147.175789: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=928 to_write=7264 dd-2584 [004] 147.181175: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1244 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=20 ino=257 dd-2584 [004] 147.181261: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1244 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 147.181319: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1244 unstable=0 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 147.181435: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1244 unstable=0 bg_thresh=1005 thresh=2011 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 147.181555: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1244 unstable=0 bg_thresh=1005 thresh=2010 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 147.181673: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1244 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 147.181678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=56548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.189218: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1119 unstable=0 bg_thresh=1003 thresh=2007 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 147.189295: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1119 unstable=0 bg_thresh=1003 thresh=2007 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 147.189520: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1119 unstable=0 bg_thresh=1006 thresh=2012 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 147.189576: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1119 unstable=0 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 147.189689: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1119 unstable=0 bg_thresh=1005 thresh=2011 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 147.189802: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1119 unstable=0 bg_thresh=1007 thresh=2015 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 147.189917: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1119 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 147.189921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=56548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.197113: balance_dirty_state: bdi btrfs-1: dirty=409 wb=994 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 147.197200: balance_dirty_state: bdi btrfs-1: dirty=434 wb=994 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 147.197284: balance_dirty_state: bdi btrfs-1: dirty=459 wb=994 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 147.197366: balance_dirty_state: bdi btrfs-1: dirty=459 wb=994 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 147.197531: balance_dirty_state: bdi btrfs-1: dirty=509 wb=994 unstable=0 bg_thresh=1003 thresh=2007 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 147.197701: balance_dirty_state: bdi btrfs-1: dirty=534 wb=994 unstable=0 bg_thresh=1008 thresh=2017 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 147.197707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=56548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.205153: balance_dirty_state: bdi btrfs-1: dirty=534 wb=794 unstable=0 bg_thresh=1012 thresh=2025 gap=697 poll_thresh=18 ino=257 dd-2584 [004] 147.205248: balance_dirty_state: bdi btrfs-1: dirty=559 wb=794 unstable=0 bg_thresh=1012 thresh=2024 gap=671 poll_thresh=13 ino=257 dd-2584 [004] 147.205605: balance_dirty_state: bdi btrfs-1: dirty=559 wb=794 unstable=0 bg_thresh=1012 thresh=2024 gap=671 poll_thresh=14 ino=257 dd-2584 [004] 147.205695: balance_dirty_state: bdi btrfs-1: dirty=584 wb=794 unstable=0 bg_thresh=1011 thresh=2023 gap=645 poll_thresh=15 ino=257 dd-2584 [004] 147.205781: balance_dirty_state: bdi btrfs-1: dirty=609 wb=794 unstable=0 bg_thresh=1008 thresh=2017 gap=614 poll_thresh=16 ino=257 dd-2584 [004] 147.205954: balance_dirty_state: bdi btrfs-1: dirty=634 wb=794 unstable=0 bg_thresh=1008 thresh=2016 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 147.206129: balance_dirty_state: bdi btrfs-1: dirty=659 wb=794 unstable=0 bg_thresh=1010 thresh=2020 gap=567 poll_thresh=18 ino=257 dd-2584 [004] 147.206304: balance_dirty_state: bdi btrfs-1: dirty=684 wb=794 unstable=0 bg_thresh=1009 thresh=2019 gap=541 poll_thresh=19 ino=257 dd-2584 [004] 147.206487: balance_dirty_state: bdi btrfs-1: dirty=734 wb=794 unstable=0 bg_thresh=1009 thresh=2018 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 147.206493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=56548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 147.213167: balance_dirty_state: bdi btrfs-1: dirty=734 wb=669 unstable=0 bg_thresh=1001 thresh=2003 gap=600 poll_thresh=20 ino=257 dd-2584 [007] 147.213233: balance_dirty_state: bdi btrfs-1: dirty=734 wb=669 unstable=0 bg_thresh=1001 thresh=2003 gap=600 poll_thresh=15 ino=257 dd-2584 [007] 147.213295: balance_dirty_state: bdi btrfs-1: dirty=759 wb=669 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=16 ino=257 dd-2584 [007] 147.213415: balance_dirty_state: bdi btrfs-1: dirty=784 wb=669 unstable=0 bg_thresh=1000 thresh=2001 gap=548 poll_thresh=17 ino=257 dd-2584 [007] 147.213710: balance_dirty_state: bdi btrfs-1: dirty=834 wb=669 unstable=0 bg_thresh=999 thresh=1999 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 147.213715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=56548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 147.221231: balance_dirty_state: bdi btrfs-1: dirty=834 wb=544 unstable=0 bg_thresh=995 thresh=1991 gap=613 poll_thresh=18 ino=257 dd-2584 [007] 147.221317: balance_dirty_state: bdi btrfs-1: dirty=834 wb=544 unstable=0 bg_thresh=995 thresh=1990 gap=612 poll_thresh=13 ino=257 dd-2584 [007] 147.221391: balance_dirty_state: bdi btrfs-1: dirty=859 wb=544 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=14 ino=257 dd-2584 [007] 147.221464: balance_dirty_state: bdi btrfs-1: dirty=884 wb=544 unstable=0 bg_thresh=994 thresh=1989 gap=561 poll_thresh=15 ino=257 dd-2584 [007] 147.221537: balance_dirty_state: bdi btrfs-1: dirty=884 wb=544 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=16 ino=257 dd-2584 [007] 147.221682: balance_dirty_state: bdi btrfs-1: dirty=934 wb=544 unstable=0 bg_thresh=996 thresh=1993 gap=515 poll_thresh=17 ino=257 dd-2584 [007] 147.221836: balance_dirty_state: bdi btrfs-1: dirty=959 wb=544 unstable=0 bg_thresh=995 thresh=1991 gap=488 poll_thresh=18 ino=257 dd-2584 [007] 147.221841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=56548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 147.229234: balance_dirty_state: bdi btrfs-1: dirty=984 wb=394 unstable=0 bg_thresh=996 thresh=1992 gap=614 poll_thresh=18 ino=257 dd-2584 [007] 147.229337: balance_dirty_state: bdi btrfs-1: dirty=984 wb=394 unstable=0 bg_thresh=996 thresh=1992 gap=614 poll_thresh=13 ino=257 dd-2584 [007] 147.229403: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=394 unstable=0 bg_thresh=995 thresh=1991 gap=588 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 147.229453: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4696 wrote=0 to_write=8192 dd-2584 [007] 147.229471: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=394 unstable=0 bg_thresh=995 thresh=1991 gap=563 poll_thresh=15 ino=257 dd-2584 [007] 147.229533: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=394 unstable=0 bg_thresh=995 thresh=1990 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 147.229659: balance_dirty_state: bdi btrfs-1: dirty=1084 wb=419 unstable=0 bg_thresh=994 thresh=1989 gap=486 poll_thresh=17 ino=257 dd-2584 [007] 147.229660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=56548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 147.231552: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=896 to_write=7296 dd-2584 [004] 147.237232: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1169 unstable=0 bg_thresh=996 thresh=1993 gap=615 poll_thresh=17 ino=257 dd-2584 [004] 147.237360: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1169 unstable=0 bg_thresh=996 thresh=1993 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 147.237839: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1169 unstable=0 bg_thresh=996 thresh=1992 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 147.237958: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1169 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 147.238076: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1169 unstable=0 bg_thresh=995 thresh=1991 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 147.238313: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1169 unstable=0 bg_thresh=995 thresh=1990 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 147.238552: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1169 unstable=0 bg_thresh=997 thresh=1994 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 147.238565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=56548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.245229: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1044 unstable=0 bg_thresh=998 thresh=1996 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 147.245355: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1044 unstable=0 bg_thresh=995 thresh=1990 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 147.245474: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1044 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 147.245590: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1044 unstable=0 bg_thresh=994 thresh=1989 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 147.245707: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1044 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 147.245942: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1044 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 147.246176: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1044 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 147.246185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=56548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.253229: balance_dirty_state: bdi btrfs-1: dirty=459 wb=919 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 147.253416: balance_dirty_state: bdi btrfs-1: dirty=484 wb=919 unstable=0 bg_thresh=994 thresh=1989 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 147.254220: balance_dirty_state: bdi btrfs-1: dirty=484 wb=919 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 147.254399: balance_dirty_state: bdi btrfs-1: dirty=509 wb=919 unstable=0 bg_thresh=994 thresh=1988 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 147.254579: balance_dirty_state: bdi btrfs-1: dirty=509 wb=919 unstable=0 bg_thresh=996 thresh=1993 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 147.254940: balance_dirty_state: bdi btrfs-1: dirty=559 wb=919 unstable=0 bg_thresh=995 thresh=1991 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 147.255294: balance_dirty_state: bdi btrfs-1: dirty=584 wb=919 unstable=0 bg_thresh=995 thresh=1990 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 147.255307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=56548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.261229: balance_dirty_state: bdi btrfs-1: dirty=584 wb=794 unstable=0 bg_thresh=996 thresh=1993 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 147.261332: balance_dirty_state: bdi btrfs-1: dirty=609 wb=794 unstable=0 bg_thresh=996 thresh=1993 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 147.261418: balance_dirty_state: bdi btrfs-1: dirty=609 wb=794 unstable=0 bg_thresh=996 thresh=1992 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 147.261503: balance_dirty_state: bdi btrfs-1: dirty=634 wb=794 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 147.261589: balance_dirty_state: bdi btrfs-1: dirty=659 wb=794 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 147.261757: balance_dirty_state: bdi btrfs-1: dirty=684 wb=794 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 147.261925: balance_dirty_state: bdi btrfs-1: dirty=709 wb=794 unstable=0 bg_thresh=997 thresh=1994 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 147.261931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=57520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.269163: balance_dirty_state: bdi btrfs-1: dirty=709 wb=644 unstable=0 bg_thresh=998 thresh=1997 gap=644 poll_thresh=18 ino=257 dd-2584 [004] 147.269246: balance_dirty_state: bdi btrfs-1: dirty=734 wb=644 unstable=0 bg_thresh=998 thresh=1997 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 147.269475: balance_dirty_state: bdi btrfs-1: dirty=734 wb=644 unstable=0 bg_thresh=998 thresh=1996 gap=618 poll_thresh=14 ino=257 dd-2584 [004] 147.269533: balance_dirty_state: bdi btrfs-1: dirty=759 wb=644 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 147.269590: balance_dirty_state: bdi btrfs-1: dirty=784 wb=644 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 147.269702: balance_dirty_state: bdi btrfs-1: dirty=809 wb=644 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 147.269815: balance_dirty_state: bdi btrfs-1: dirty=834 wb=644 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 147.269929: balance_dirty_state: bdi btrfs-1: dirty=884 wb=644 unstable=0 bg_thresh=1001 thresh=2002 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 147.269933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=57520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.277211: balance_dirty_state: bdi btrfs-1: dirty=884 wb=494 unstable=0 bg_thresh=1000 thresh=2001 gap=623 poll_thresh=19 ino=257 dd-2584 [004] 147.277310: balance_dirty_state: bdi btrfs-1: dirty=884 wb=494 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=14 ino=257 dd-2584 [004] 147.277370: balance_dirty_state: bdi btrfs-1: dirty=909 wb=494 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 147.277427: balance_dirty_state: bdi btrfs-1: dirty=909 wb=494 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 147.277539: balance_dirty_state: bdi btrfs-1: dirty=959 wb=494 unstable=0 bg_thresh=996 thresh=1993 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 147.277656: balance_dirty_state: bdi btrfs-1: dirty=984 wb=494 unstable=0 bg_thresh=998 thresh=1997 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 147.277941: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=494 unstable=0 bg_thresh=998 thresh=1996 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 147.277946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=57520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 147.278049: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4744 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 147.283803: writeback_single_inode: bdi btrfs-1: ino=257 state= age=264 wrote=816 to_write=7376 dd-2584 [004] 147.285250: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1194 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 147.285335: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1194 unstable=0 bg_thresh=993 thresh=1986 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 147.285398: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1194 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 147.285458: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1194 unstable=0 bg_thresh=995 thresh=1991 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 147.285577: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1194 unstable=0 bg_thresh=997 thresh=1995 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 147.285695: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1194 unstable=0 bg_thresh=997 thresh=1994 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 147.285700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=57520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.293229: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1069 unstable=0 bg_thresh=996 thresh=1993 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 147.293331: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1069 unstable=0 bg_thresh=996 thresh=1993 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 147.293393: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1069 unstable=0 bg_thresh=996 thresh=1992 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 147.293450: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1069 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 147.293508: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1069 unstable=0 bg_thresh=995 thresh=1991 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 147.293623: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1069 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 147.293908: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1069 unstable=0 bg_thresh=997 thresh=1994 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 147.293912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=57520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.301231: balance_dirty_state: bdi btrfs-1: dirty=434 wb=944 unstable=0 bg_thresh=999 thresh=1999 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 147.301330: balance_dirty_state: bdi btrfs-1: dirty=459 wb=944 unstable=0 bg_thresh=996 thresh=1993 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 147.301392: balance_dirty_state: bdi btrfs-1: dirty=459 wb=944 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 147.301448: balance_dirty_state: bdi btrfs-1: dirty=484 wb=944 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 147.301505: balance_dirty_state: bdi btrfs-1: dirty=484 wb=944 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 147.301617: balance_dirty_state: bdi btrfs-1: dirty=534 wb=944 unstable=0 bg_thresh=1000 thresh=2001 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 147.301729: balance_dirty_state: bdi btrfs-1: dirty=559 wb=944 unstable=0 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 147.301734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=57520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.309217: balance_dirty_state: bdi btrfs-1: dirty=559 wb=819 unstable=0 bg_thresh=995 thresh=1990 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 147.309319: balance_dirty_state: bdi btrfs-1: dirty=584 wb=819 unstable=0 bg_thresh=995 thresh=1990 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 147.309416: balance_dirty_state: bdi btrfs-1: dirty=584 wb=819 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 147.309513: balance_dirty_state: bdi btrfs-1: dirty=609 wb=819 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 147.309610: balance_dirty_state: bdi btrfs-1: dirty=634 wb=819 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 147.309799: balance_dirty_state: bdi btrfs-1: dirty=659 wb=819 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 147.310319: balance_dirty_state: bdi btrfs-1: dirty=684 wb=819 unstable=0 bg_thresh=995 thresh=1991 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 147.310326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=57520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.317151: balance_dirty_state: bdi btrfs-1: dirty=684 wb=694 unstable=0 bg_thresh=994 thresh=1989 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 147.317246: balance_dirty_state: bdi btrfs-1: dirty=709 wb=694 unstable=0 bg_thresh=991 thresh=1982 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 147.317339: balance_dirty_state: bdi btrfs-1: dirty=709 wb=694 unstable=0 bg_thresh=996 thresh=1993 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 147.317433: balance_dirty_state: bdi btrfs-1: dirty=734 wb=694 unstable=0 bg_thresh=995 thresh=1990 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 147.317523: balance_dirty_state: bdi btrfs-1: dirty=759 wb=694 unstable=0 bg_thresh=997 thresh=1995 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 147.317704: balance_dirty_state: bdi btrfs-1: dirty=784 wb=694 unstable=0 bg_thresh=996 thresh=1993 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 147.317885: balance_dirty_state: bdi btrfs-1: dirty=809 wb=694 unstable=0 bg_thresh=998 thresh=1996 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 147.317891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=57520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.325232: balance_dirty_state: bdi btrfs-1: dirty=809 wb=444 unstable=0 bg_thresh=997 thresh=1994 gap=741 poll_thresh=18 ino=257 dd-2584 [004] 147.325316: balance_dirty_state: bdi btrfs-1: dirty=834 wb=444 unstable=0 bg_thresh=999 thresh=1999 gap=721 poll_thresh=13 ino=257 dd-2584 [004] 147.325373: balance_dirty_state: bdi btrfs-1: dirty=859 wb=444 unstable=0 bg_thresh=999 thresh=1998 gap=695 poll_thresh=14 ino=257 dd-2584 [004] 147.325429: balance_dirty_state: bdi btrfs-1: dirty=859 wb=444 unstable=0 bg_thresh=999 thresh=1998 gap=695 poll_thresh=15 ino=257 dd-2584 [004] 147.325486: balance_dirty_state: bdi btrfs-1: dirty=884 wb=444 unstable=0 bg_thresh=998 thresh=1997 gap=669 poll_thresh=16 ino=257 dd-2584 [004] 147.325599: balance_dirty_state: bdi btrfs-1: dirty=909 wb=444 unstable=0 bg_thresh=998 thresh=1996 gap=643 poll_thresh=17 ino=257 dd-2584 [004] 147.325877: balance_dirty_state: bdi btrfs-1: dirty=934 wb=444 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 147.325991: balance_dirty_state: bdi btrfs-1: dirty=984 wb=444 unstable=0 bg_thresh=999 thresh=1999 gap=571 poll_thresh=19 ino=257 dd-2584 [004] 147.326107: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=444 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 147.326195: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4792 wrote=0 to_write=8192 dd-2584 [004] 147.326236: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=444 unstable=0 bg_thresh=998 thresh=1997 gap=519 poll_thresh=21 ino=257 dd-2584 [004] 147.326363: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=444 unstable=0 bg_thresh=998 thresh=1996 gap=518 poll_thresh=22 ino=257 dd-2584 [004] 147.326493: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=519 unstable=0 bg_thresh=1000 thresh=2000 gap=447 poll_thresh=23 ino=257 dd-2584 [004] 147.326495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=57520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 147.328504: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=912 to_write=7280 dd-2584 [003] 147.333202: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1219 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=23 ino=257 dd-2584 [003] 147.333279: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1219 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=17 ino=257 dd-2584 [003] 147.333410: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1219 unstable=0 bg_thresh=992 thresh=1985 gap=532 poll_thresh=18 ino=257 dd-2584 [003] 147.333538: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1219 unstable=0 bg_thresh=988 thresh=1976 gap=498 poll_thresh=19 ino=257 dd-2584 [003] 147.333842: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1219 unstable=0 bg_thresh=991 thresh=1983 gap=480 poll_thresh=20 ino=257 dd-2584 [003] 147.333847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=57520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 147.341215: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1094 unstable=0 bg_thresh=1006 thresh=2012 gap=634 poll_thresh=20 ino=257 dd-2584 [003] 147.341342: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1094 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=15 ino=257 dd-2584 [003] 147.341463: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1094 unstable=0 bg_thresh=1008 thresh=2016 gap=588 poll_thresh=16 ino=257 dd-2584 [003] 147.341698: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1094 unstable=0 bg_thresh=1007 thresh=2015 gap=562 poll_thresh=17 ino=257 dd-2584 [003] 147.341933: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1094 unstable=0 bg_thresh=1007 thresh=2014 gap=536 poll_thresh=18 ino=257 dd-2584 [003] 147.342167: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1094 unstable=0 bg_thresh=1006 thresh=2013 gap=510 poll_thresh=19 ino=257 dd-2584 [003] 147.342408: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1094 unstable=0 bg_thresh=1005 thresh=2011 gap=458 poll_thresh=20 ino=257 dd-2584 [003] 147.342416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=57520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 147.349242: balance_dirty_state: bdi btrfs-1: dirty=459 wb=969 unstable=0 bg_thresh=1002 thresh=2004 gap=576 poll_thresh=20 ino=257 dd-2584 [003] 147.349309: balance_dirty_state: bdi btrfs-1: dirty=459 wb=969 unstable=0 bg_thresh=1004 thresh=2009 gap=581 poll_thresh=15 ino=257 dd-2584 [003] 147.349370: balance_dirty_state: bdi btrfs-1: dirty=484 wb=969 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=16 ino=257 dd-2584 [003] 147.349493: balance_dirty_state: bdi btrfs-1: dirty=509 wb=969 unstable=0 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=17 ino=257 dd-2584 [003] 147.349793: balance_dirty_state: bdi btrfs-1: dirty=559 wb=969 unstable=0 bg_thresh=1003 thresh=2006 gap=478 poll_thresh=18 ino=257 dd-2584 [003] 147.349798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=57520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 147.357205: balance_dirty_state: bdi btrfs-1: dirty=559 wb=919 unstable=0 bg_thresh=998 thresh=1997 gap=519 poll_thresh=18 ino=257 dd-2584 [007] 147.357282: balance_dirty_state: bdi btrfs-1: dirty=559 wb=919 unstable=0 bg_thresh=994 thresh=1989 gap=511 poll_thresh=13 ino=257 dd-2584 [007] 147.357346: balance_dirty_state: bdi btrfs-1: dirty=584 wb=919 unstable=0 bg_thresh=997 thresh=1994 gap=491 poll_thresh=14 ino=257 dd-2584 [007] 147.357351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=57520 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 147.365293: balance_dirty_state: bdi btrfs-1: dirty=584 wb=794 unstable=0 bg_thresh=1007 thresh=2015 gap=637 poll_thresh=14 ino=257 dd-2584 [007] 147.365362: balance_dirty_state: bdi btrfs-1: dirty=609 wb=794 unstable=0 bg_thresh=1004 thresh=2009 gap=606 poll_thresh=10 ino=257 dd-2584 [007] 147.365425: balance_dirty_state: bdi btrfs-1: dirty=609 wb=794 unstable=0 bg_thresh=1007 thresh=2014 gap=611 poll_thresh=11 ino=257 dd-2584 [007] 147.365486: balance_dirty_state: bdi btrfs-1: dirty=634 wb=794 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=12 ino=257 dd-2584 [007] 147.365547: balance_dirty_state: bdi btrfs-1: dirty=634 wb=794 unstable=0 bg_thresh=1006 thresh=2013 gap=585 poll_thresh=13 ino=257 dd-2584 [007] 147.365606: balance_dirty_state: bdi btrfs-1: dirty=659 wb=794 unstable=0 bg_thresh=1003 thresh=2007 gap=554 poll_thresh=14 ino=257 dd-2584 [007] 147.365668: balance_dirty_state: bdi btrfs-1: dirty=684 wb=794 unstable=0 bg_thresh=1008 thresh=2017 gap=539 poll_thresh=15 ino=257 dd-2584 [007] 147.365728: balance_dirty_state: bdi btrfs-1: dirty=684 wb=794 unstable=0 bg_thresh=1005 thresh=2011 gap=533 poll_thresh=16 ino=257 dd-2584 [007] 147.365847: balance_dirty_state: bdi btrfs-1: dirty=734 wb=794 unstable=0 bg_thresh=1005 thresh=2010 gap=482 poll_thresh=17 ino=257 dd-2584 [007] 147.365852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 147.373283: balance_dirty_state: bdi btrfs-1: dirty=734 wb=544 unstable=0 bg_thresh=1001 thresh=2002 gap=724 poll_thresh=17 ino=257 dd-2584 [002] 147.373352: balance_dirty_state: bdi btrfs-1: dirty=734 wb=544 unstable=0 bg_thresh=998 thresh=1996 gap=718 poll_thresh=13 ino=257 dd-2584 [002] 147.373413: balance_dirty_state: bdi btrfs-1: dirty=759 wb=544 unstable=0 bg_thresh=1000 thresh=2001 gap=698 poll_thresh=14 ino=257 dd-2584 [002] 147.373475: balance_dirty_state: bdi btrfs-1: dirty=784 wb=544 unstable=0 bg_thresh=1000 thresh=2000 gap=672 poll_thresh=15 ino=257 dd-2584 [002] 147.373707: balance_dirty_state: bdi btrfs-1: dirty=784 wb=544 unstable=0 bg_thresh=1000 thresh=2000 gap=672 poll_thresh=16 ino=257 dd-2584 [002] 147.373825: balance_dirty_state: bdi btrfs-1: dirty=834 wb=544 unstable=0 bg_thresh=999 thresh=1999 gap=621 poll_thresh=17 ino=257 dd-2584 [002] 147.373944: balance_dirty_state: bdi btrfs-1: dirty=859 wb=544 unstable=0 bg_thresh=1001 thresh=2003 gap=600 poll_thresh=18 ino=257 dd-2584 [002] 147.374062: balance_dirty_state: bdi btrfs-1: dirty=884 wb=544 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=19 ino=257 dd-2584 [002] 147.374180: balance_dirty_state: bdi btrfs-1: dirty=934 wb=544 unstable=0 bg_thresh=1000 thresh=2001 gap=523 poll_thresh=20 ino=257 dd-2584 [002] 147.374300: balance_dirty_state: bdi btrfs-1: dirty=959 wb=544 unstable=0 bg_thresh=999 thresh=1999 gap=496 poll_thresh=21 ino=257 dd-2584 [002] 147.374304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 147.381270: balance_dirty_state: bdi btrfs-1: dirty=959 wb=394 unstable=0 bg_thresh=998 thresh=1997 gap=644 poll_thresh=21 ino=257 dd-2584 [005] 147.381332: balance_dirty_state: bdi btrfs-1: dirty=959 wb=394 unstable=0 bg_thresh=998 thresh=1997 gap=644 poll_thresh=16 ino=257 dd-2584 [005] 147.381445: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=394 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 147.381466: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4848 wrote=0 to_write=8192 dd-2584 [005] 147.381617: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=394 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=18 ino=257 dd-2584 [005] 147.382083: balance_dirty_state: bdi btrfs-1: dirty=934 wb=519 unstable=0 bg_thresh=1002 thresh=2005 gap=552 poll_thresh=19 ino=257 dd-2584 [005] 147.382266: balance_dirty_state: bdi btrfs-1: dirty=934 wb=569 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=20 ino=257 dd-2584 [005] 147.382445: balance_dirty_state: bdi btrfs-1: dirty=934 wb=619 unstable=0 bg_thresh=1001 thresh=2003 gap=450 poll_thresh=21 ino=257 dd-2584 [005] 147.382447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 147.384031: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=944 to_write=7248 dd-2584 [005] 147.389232: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1219 unstable=0 bg_thresh=1002 thresh=2004 gap=576 poll_thresh=21 ino=257 dd-2584 [005] 147.389300: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1219 unstable=0 bg_thresh=1001 thresh=2003 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 147.389422: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1219 unstable=0 bg_thresh=1003 thresh=2007 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 147.389540: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1219 unstable=0 bg_thresh=1003 thresh=2006 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 147.389659: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1219 unstable=0 bg_thresh=1002 thresh=2005 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 147.389664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 147.397282: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1094 unstable=0 bg_thresh=1002 thresh=2005 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 147.397353: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1094 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 147.397415: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1094 unstable=0 bg_thresh=1002 thresh=2004 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 147.397474: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1094 unstable=0 bg_thresh=1004 thresh=2009 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 147.397758: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1094 unstable=0 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 147.397871: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1094 unstable=0 bg_thresh=1000 thresh=2001 gap=473 poll_thresh=18 ino=257 dd-2584 [005] 147.397876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 147.405314: balance_dirty_state: bdi btrfs-1: dirty=434 wb=969 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=18 ino=257 dd-2584 [001] 147.405381: balance_dirty_state: bdi btrfs-1: dirty=434 wb=969 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 147.405440: balance_dirty_state: bdi btrfs-1: dirty=459 wb=969 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 147.405499: balance_dirty_state: bdi btrfs-1: dirty=459 wb=969 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 147.405557: balance_dirty_state: bdi btrfs-1: dirty=484 wb=969 unstable=0 bg_thresh=1002 thresh=2005 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 147.405676: balance_dirty_state: bdi btrfs-1: dirty=509 wb=969 unstable=0 bg_thresh=1005 thresh=2010 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 147.405794: balance_dirty_state: bdi btrfs-1: dirty=534 wb=969 unstable=0 bg_thresh=1007 thresh=2014 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 147.405911: balance_dirty_state: bdi btrfs-1: dirty=584 wb=969 unstable=0 bg_thresh=1006 thresh=2013 gap=460 poll_thresh=19 ino=257 dd-2584 [001] 147.405915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 147.413254: balance_dirty_state: bdi btrfs-1: dirty=584 wb=819 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 147.413323: balance_dirty_state: bdi btrfs-1: dirty=584 wb=819 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 147.413385: balance_dirty_state: bdi btrfs-1: dirty=609 wb=819 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 147.413617: balance_dirty_state: bdi btrfs-1: dirty=634 wb=819 unstable=0 bg_thresh=997 thresh=1995 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 147.413736: balance_dirty_state: bdi btrfs-1: dirty=659 wb=819 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 147.413855: balance_dirty_state: bdi btrfs-1: dirty=684 wb=819 unstable=0 bg_thresh=999 thresh=1998 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 147.413859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 147.421266: balance_dirty_state: bdi btrfs-1: dirty=684 wb=669 unstable=0 bg_thresh=999 thresh=1999 gap=646 poll_thresh=18 ino=257 dd-2584 [001] 147.421341: balance_dirty_state: bdi btrfs-1: dirty=709 wb=669 unstable=0 bg_thresh=999 thresh=1998 gap=620 poll_thresh=13 ino=257 dd-2584 [001] 147.421401: balance_dirty_state: bdi btrfs-1: dirty=734 wb=669 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 147.421458: balance_dirty_state: bdi btrfs-1: dirty=734 wb=669 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=15 ino=257 dd-2584 [001] 147.421515: balance_dirty_state: bdi btrfs-1: dirty=759 wb=669 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 147.421626: balance_dirty_state: bdi btrfs-1: dirty=784 wb=669 unstable=0 bg_thresh=1000 thresh=2001 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 147.421739: balance_dirty_state: bdi btrfs-1: dirty=809 wb=669 unstable=0 bg_thresh=1000 thresh=2000 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 147.421852: balance_dirty_state: bdi btrfs-1: dirty=859 wb=669 unstable=0 bg_thresh=999 thresh=1999 gap=471 poll_thresh=19 ino=257 dd-2584 [001] 147.421856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 147.429289: balance_dirty_state: bdi btrfs-1: dirty=859 wb=544 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 147.429371: balance_dirty_state: bdi btrfs-1: dirty=859 wb=544 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 147.429594: balance_dirty_state: bdi btrfs-1: dirty=884 wb=544 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 147.429652: balance_dirty_state: bdi btrfs-1: dirty=909 wb=544 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 147.429764: balance_dirty_state: bdi btrfs-1: dirty=934 wb=544 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 147.429877: balance_dirty_state: bdi btrfs-1: dirty=959 wb=544 unstable=0 bg_thresh=999 thresh=1998 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 147.429882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 147.437340: balance_dirty_state: bdi btrfs-1: dirty=959 wb=419 unstable=0 bg_thresh=1000 thresh=2000 gap=622 poll_thresh=18 ino=257 dd-2584 [001] 147.437431: balance_dirty_state: bdi btrfs-1: dirty=984 wb=419 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=13 ino=257 dd-2584 [001] 147.437487: balance_dirty_state: bdi btrfs-1: dirty=984 wb=419 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 147.437544: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=419 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 147.437568: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4904 wrote=0 to_write=8192 dd-2584 [001] 147.437630: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=419 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 147.437798: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=419 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 147.437972: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=469 unstable=0 bg_thresh=1003 thresh=2006 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 147.438144: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=519 unstable=0 bg_thresh=1005 thresh=2010 gap=457 poll_thresh=19 ino=257 dd-2584 [001] 147.438146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 147.439931: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=928 to_write=7264 dd-2584 [001] 147.445343: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1219 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=19 ino=257 dd-2584 [001] 147.445592: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1219 unstable=0 bg_thresh=1002 thresh=2004 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 147.445653: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1219 unstable=0 bg_thresh=1004 thresh=2009 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 147.445711: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1219 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 147.445830: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1219 unstable=0 bg_thresh=1003 thresh=2007 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 147.445946: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1219 unstable=0 bg_thresh=1003 thresh=2006 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 147.445951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.453342: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1094 unstable=0 bg_thresh=1004 thresh=2008 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 147.453416: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1094 unstable=0 bg_thresh=1004 thresh=2008 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 147.453477: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1094 unstable=0 bg_thresh=1006 thresh=2013 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 147.453531: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1094 unstable=0 bg_thresh=1006 thresh=2013 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 147.453588: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1094 unstable=0 bg_thresh=1009 thresh=2018 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 147.453699: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1094 unstable=0 bg_thresh=1011 thresh=2023 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 147.453813: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1094 unstable=0 bg_thresh=1013 thresh=2027 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 147.453817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.461196: balance_dirty_state: bdi btrfs-1: dirty=434 wb=969 unstable=0 bg_thresh=1004 thresh=2008 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 147.461282: balance_dirty_state: bdi btrfs-1: dirty=459 wb=969 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 147.461656: balance_dirty_state: bdi btrfs-1: dirty=459 wb=969 unstable=0 bg_thresh=1006 thresh=2013 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 147.461740: balance_dirty_state: bdi btrfs-1: dirty=484 wb=969 unstable=0 bg_thresh=1006 thresh=2013 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 147.461823: balance_dirty_state: bdi btrfs-1: dirty=509 wb=969 unstable=0 bg_thresh=1009 thresh=2018 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 147.461990: balance_dirty_state: bdi btrfs-1: dirty=534 wb=969 unstable=0 bg_thresh=1011 thresh=2023 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 147.462160: balance_dirty_state: bdi btrfs-1: dirty=559 wb=969 unstable=0 bg_thresh=1013 thresh=2027 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 147.462166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=58396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.469268: balance_dirty_state: bdi btrfs-1: dirty=559 wb=794 unstable=0 bg_thresh=1010 thresh=2020 gap=667 poll_thresh=18 ino=257 dd-2584 [004] 147.469367: balance_dirty_state: bdi btrfs-1: dirty=584 wb=794 unstable=0 bg_thresh=1010 thresh=2020 gap=642 poll_thresh=13 ino=257 dd-2584 [004] 147.469455: balance_dirty_state: bdi btrfs-1: dirty=584 wb=794 unstable=0 bg_thresh=1012 thresh=2025 gap=647 poll_thresh=14 ino=257 dd-2584 [004] 147.469540: balance_dirty_state: bdi btrfs-1: dirty=609 wb=794 unstable=0 bg_thresh=1009 thresh=2019 gap=616 poll_thresh=15 ino=257 dd-2584 [004] 147.469624: balance_dirty_state: bdi btrfs-1: dirty=634 wb=794 unstable=0 bg_thresh=1012 thresh=2024 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 147.469793: balance_dirty_state: bdi btrfs-1: dirty=659 wb=794 unstable=0 bg_thresh=1011 thresh=2023 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 147.469922: balance_dirty_state: bdi btrfs-1: dirty=684 wb=794 unstable=0 bg_thresh=1013 thresh=2027 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 147.470198: balance_dirty_state: bdi btrfs-1: dirty=709 wb=794 unstable=0 bg_thresh=1013 thresh=2026 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 147.470312: balance_dirty_state: bdi btrfs-1: dirty=759 wb=794 unstable=0 bg_thresh=1012 thresh=2025 gap=472 poll_thresh=20 ino=257 dd-2584 [004] 147.470317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=59808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.477281: balance_dirty_state: bdi btrfs-1: dirty=759 wb=669 unstable=0 bg_thresh=1010 thresh=2020 gap=592 poll_thresh=20 ino=257 dd-2584 [004] 147.477371: balance_dirty_state: bdi btrfs-1: dirty=759 wb=669 unstable=0 bg_thresh=1010 thresh=2020 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 147.477455: balance_dirty_state: bdi btrfs-1: dirty=784 wb=669 unstable=0 bg_thresh=1012 thresh=2025 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 147.477590: balance_dirty_state: bdi btrfs-1: dirty=809 wb=669 unstable=0 bg_thresh=1015 thresh=2030 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 147.477747: balance_dirty_state: bdi btrfs-1: dirty=859 wb=669 unstable=0 bg_thresh=1014 thresh=2029 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 147.477753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=59808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.485260: balance_dirty_state: bdi btrfs-1: dirty=859 wb=544 unstable=0 bg_thresh=994 thresh=1989 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 147.485323: balance_dirty_state: bdi btrfs-1: dirty=859 wb=544 unstable=0 bg_thresh=994 thresh=1989 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 147.485383: balance_dirty_state: bdi btrfs-1: dirty=884 wb=544 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 147.485448: balance_dirty_state: bdi btrfs-1: dirty=909 wb=544 unstable=0 bg_thresh=997 thresh=1994 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 147.485537: balance_dirty_state: bdi btrfs-1: dirty=909 wb=544 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 147.485707: balance_dirty_state: bdi btrfs-1: dirty=934 wb=544 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 147.486019: balance_dirty_state: bdi btrfs-1: dirty=984 wb=544 unstable=0 bg_thresh=1001 thresh=2002 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 147.486024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=59808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.493317: balance_dirty_state: bdi btrfs-1: dirty=984 wb=419 unstable=0 bg_thresh=996 thresh=1993 gap=590 poll_thresh=18 ino=257 dd-2584 [004] 147.493405: balance_dirty_state: bdi btrfs-1: dirty=984 wb=419 unstable=0 bg_thresh=996 thresh=1993 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 147.493487: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=419 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=14 ino=257 flush-btrfs-1-2586 [005] 147.493577: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4960 wrote=0 to_write=8192 dd-2584 [004] 147.493582: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=419 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 147.493672: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=419 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 147.493856: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=469 unstable=0 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 147.493859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=59808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 147.495706: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=208 wrote=880 to_write=7312 dd-2584 [001] 147.501249: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1169 unstable=0 bg_thresh=991 thresh=1982 gap=604 poll_thresh=17 ino=257 dd-2584 [001] 147.501346: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1169 unstable=0 bg_thresh=993 thresh=1987 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 147.501456: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1169 unstable=0 bg_thresh=993 thresh=1987 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 147.501517: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1169 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 147.501578: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1169 unstable=0 bg_thresh=996 thresh=1992 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 147.501702: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1169 unstable=0 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 147.501831: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1169 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 147.501836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=59808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 147.509279: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1019 unstable=0 bg_thresh=1001 thresh=2002 gap=649 poll_thresh=18 ino=257 dd-2584 [001] 147.509388: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1019 unstable=0 bg_thresh=1003 thresh=2007 gap=629 poll_thresh=13 ino=257 dd-2584 [001] 147.509862: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1019 unstable=0 bg_thresh=997 thresh=1994 gap=616 poll_thresh=14 ino=257 dd-2584 [001] 147.509935: balance_dirty_state: bdi btrfs-1: dirty=384 wb=969 unstable=0 bg_thresh=996 thresh=1993 gap=640 poll_thresh=15 ino=257 dd-2584 [001] 147.510006: balance_dirty_state: bdi btrfs-1: dirty=409 wb=944 unstable=0 bg_thresh=996 thresh=1993 gap=640 poll_thresh=16 ino=257 dd-2584 [001] 147.510141: balance_dirty_state: bdi btrfs-1: dirty=434 wb=894 unstable=0 bg_thresh=995 thresh=1990 gap=662 poll_thresh=17 ino=257 dd-2584 [001] 147.510265: balance_dirty_state: bdi btrfs-1: dirty=459 wb=894 unstable=0 bg_thresh=997 thresh=1995 gap=642 poll_thresh=18 ino=257 dd-2584 [001] 147.510387: balance_dirty_state: bdi btrfs-1: dirty=509 wb=894 unstable=0 bg_thresh=996 thresh=1993 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 147.510512: balance_dirty_state: bdi btrfs-1: dirty=534 wb=894 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=20 ino=257 dd-2584 [001] 147.510636: balance_dirty_state: bdi btrfs-1: dirty=559 wb=894 unstable=0 bg_thresh=997 thresh=1994 gap=541 poll_thresh=21 ino=257 dd-2584 [001] 147.510759: balance_dirty_state: bdi btrfs-1: dirty=584 wb=894 unstable=0 bg_thresh=996 thresh=1993 gap=515 poll_thresh=22 ino=257 dd-2584 [001] 147.511040: balance_dirty_state: bdi btrfs-1: dirty=634 wb=894 unstable=0 bg_thresh=995 thresh=1991 gap=463 poll_thresh=23 ino=257 dd-2584 [001] 147.511045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=59808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 147.517296: balance_dirty_state: bdi btrfs-1: dirty=634 wb=894 unstable=0 bg_thresh=996 thresh=1992 gap=464 poll_thresh=23 ino=257 dd-2584 [001] 147.517301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=59808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 147.525290: balance_dirty_state: bdi btrfs-1: dirty=634 wb=744 unstable=0 bg_thresh=995 thresh=1991 gap=613 poll_thresh=23 ino=257 dd-2584 [006] 147.525407: balance_dirty_state: bdi btrfs-1: dirty=634 wb=744 unstable=0 bg_thresh=995 thresh=1991 gap=613 poll_thresh=17 ino=257 dd-2584 [006] 147.525641: balance_dirty_state: bdi btrfs-1: dirty=684 wb=744 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=18 ino=257 dd-2584 [006] 147.525876: balance_dirty_state: bdi btrfs-1: dirty=709 wb=744 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=19 ino=257 dd-2584 [006] 147.526113: balance_dirty_state: bdi btrfs-1: dirty=734 wb=744 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=20 ino=257 dd-2584 [006] 147.526346: balance_dirty_state: bdi btrfs-1: dirty=784 wb=744 unstable=0 bg_thresh=999 thresh=1998 gap=470 poll_thresh=21 ino=257 dd-2584 [006] 147.526354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=59808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 147.533356: balance_dirty_state: bdi btrfs-1: dirty=784 wb=619 unstable=0 bg_thresh=1002 thresh=2004 gap=601 poll_thresh=21 ino=257 dd-2584 [006] 147.533483: balance_dirty_state: bdi btrfs-1: dirty=784 wb=619 unstable=0 bg_thresh=1004 thresh=2009 gap=606 poll_thresh=16 ino=257 dd-2584 [006] 147.533719: balance_dirty_state: bdi btrfs-1: dirty=834 wb=619 unstable=0 bg_thresh=1004 thresh=2008 gap=555 poll_thresh=17 ino=257 dd-2584 [006] 147.533954: balance_dirty_state: bdi btrfs-1: dirty=859 wb=619 unstable=0 bg_thresh=1006 thresh=2012 gap=534 poll_thresh=18 ino=257 dd-2584 [006] 147.534539: balance_dirty_state: bdi btrfs-1: dirty=884 wb=619 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=19 ino=257 dd-2584 [006] 147.534787: balance_dirty_state: bdi btrfs-1: dirty=909 wb=594 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=20 ino=257 dd-2584 [006] 147.534933: balance_dirty_state: bdi btrfs-1: dirty=959 wb=519 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=21 ino=257 dd-2584 [006] 147.535059: balance_dirty_state: bdi btrfs-1: dirty=984 wb=494 unstable=0 bg_thresh=998 thresh=1997 gap=519 poll_thresh=22 ino=257 dd-2584 [006] 147.535183: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=494 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=23 ino=257 dd-2584 [006] 147.535187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=59808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 147.535258: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5000 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 147.537157: writeback_single_inode: bdi btrfs-1: ino=257 state= age=248 wrote=800 to_write=7392 dd-2584 [006] 147.545274: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1169 unstable=0 bg_thresh=1000 thresh=2001 gap=623 poll_thresh=23 ino=257 dd-2584 [006] 147.545361: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1169 unstable=0 bg_thresh=1003 thresh=2006 gap=603 poll_thresh=17 ino=257 dd-2584 [006] 147.545525: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1169 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=18 ino=257 dd-2584 [006] 147.545730: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1169 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=19 ino=257 dd-2584 [006] 147.545912: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1169 unstable=0 bg_thresh=999 thresh=1999 gap=496 poll_thresh=20 ino=257 dd-2584 [006] 147.545917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-110% task_weight=98% bdi_bw=59808 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 147.553320: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1044 unstable=0 bg_thresh=1001 thresh=2002 gap=624 poll_thresh=20 ino=257 dd-2584 [006] 147.553576: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1044 unstable=0 bg_thresh=1003 thresh=2007 gap=629 poll_thresh=15 ino=257 dd-2584 [006] 147.553641: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1044 unstable=0 bg_thresh=1003 thresh=2006 gap=603 poll_thresh=16 ino=257 dd-2584 [006] 147.553768: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1044 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=17 ino=257 dd-2584 [006] 147.553895: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1044 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 147.554020: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1044 unstable=0 bg_thresh=1001 thresh=2003 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 147.554025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-58% task_weight=98% bdi_bw=59808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.561364: balance_dirty_state: bdi btrfs-1: dirty=459 wb=894 unstable=0 bg_thresh=1002 thresh=2005 gap=652 poll_thresh=14 ino=257 dd-2584 [004] 147.561425: balance_dirty_state: bdi btrfs-1: dirty=484 wb=894 unstable=0 bg_thresh=1005 thresh=2010 gap=632 poll_thresh=15 ino=257 dd-2584 [004] 147.561485: balance_dirty_state: bdi btrfs-1: dirty=484 wb=894 unstable=0 bg_thresh=1005 thresh=2010 gap=632 poll_thresh=16 ino=257 dd-2584 [004] 147.561607: balance_dirty_state: bdi btrfs-1: dirty=534 wb=894 unstable=0 bg_thresh=1007 thresh=2015 gap=587 poll_thresh=17 ino=257 dd-2584 [004] 147.561729: balance_dirty_state: bdi btrfs-1: dirty=559 wb=894 unstable=0 bg_thresh=1009 thresh=2019 gap=566 poll_thresh=18 ino=257 dd-2584 [004] 147.562029: balance_dirty_state: bdi btrfs-1: dirty=584 wb=894 unstable=0 bg_thresh=1009 thresh=2018 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 147.562151: balance_dirty_state: bdi btrfs-1: dirty=634 wb=894 unstable=0 bg_thresh=1008 thresh=2017 gap=489 poll_thresh=20 ino=257 dd-2584 [004] 147.562156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=98% bdi_bw=59808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.569232: balance_dirty_state: bdi btrfs-1: dirty=634 wb=794 unstable=0 bg_thresh=998 thresh=1996 gap=568 poll_thresh=20 ino=257 dd-2584 [004] 147.569326: balance_dirty_state: bdi btrfs-1: dirty=634 wb=794 unstable=0 bg_thresh=998 thresh=1996 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 147.569415: balance_dirty_state: bdi btrfs-1: dirty=659 wb=794 unstable=0 bg_thresh=1000 thresh=2001 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 147.569593: balance_dirty_state: bdi btrfs-1: dirty=684 wb=794 unstable=0 bg_thresh=1003 thresh=2006 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 147.569778: balance_dirty_state: bdi btrfs-1: dirty=709 wb=794 unstable=0 bg_thresh=1005 thresh=2011 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 147.569961: balance_dirty_state: bdi btrfs-1: dirty=759 wb=794 unstable=0 bg_thresh=1007 thresh=2015 gap=462 poll_thresh=19 ino=257 dd-2584 [004] 147.569967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=59808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 147.577281: balance_dirty_state: bdi btrfs-1: dirty=759 wb=794 unstable=0 bg_thresh=999 thresh=1998 gap=445 poll_thresh=19 ino=257 dd-2584 [000] 147.577293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=59904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 147.589288: balance_dirty_state: bdi btrfs-1: dirty=759 wb=419 unstable=0 bg_thresh=995 thresh=1991 gap=813 poll_thresh=19 ino=257 dd-2584 [000] 147.589367: balance_dirty_state: bdi btrfs-1: dirty=759 wb=419 unstable=0 bg_thresh=995 thresh=1991 gap=813 poll_thresh=14 ino=257 dd-2584 [000] 147.589443: balance_dirty_state: bdi btrfs-1: dirty=784 wb=419 unstable=0 bg_thresh=998 thresh=1996 gap=793 poll_thresh=15 ino=257 dd-2584 [000] 147.589519: balance_dirty_state: bdi btrfs-1: dirty=809 wb=419 unstable=0 bg_thresh=998 thresh=1996 gap=768 poll_thresh=16 ino=257 dd-2584 [000] 147.589670: balance_dirty_state: bdi btrfs-1: dirty=834 wb=419 unstable=0 bg_thresh=1000 thresh=2000 gap=747 poll_thresh=17 ino=257 dd-2584 [000] 147.590044: balance_dirty_state: bdi btrfs-1: dirty=859 wb=419 unstable=0 bg_thresh=999 thresh=1999 gap=721 poll_thresh=18 ino=257 dd-2584 [000] 147.590194: balance_dirty_state: bdi btrfs-1: dirty=884 wb=419 unstable=0 bg_thresh=999 thresh=1998 gap=695 poll_thresh=19 ino=257 dd-2584 [000] 147.590345: balance_dirty_state: bdi btrfs-1: dirty=934 wb=419 unstable=0 bg_thresh=998 thresh=1997 gap=644 poll_thresh=20 ino=257 dd-2584 [000] 147.590495: balance_dirty_state: bdi btrfs-1: dirty=959 wb=419 unstable=0 bg_thresh=1000 thresh=2001 gap=623 poll_thresh=21 ino=257 dd-2584 [000] 147.590647: balance_dirty_state: bdi btrfs-1: dirty=984 wb=419 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=22 ino=257 dd-2584 [000] 147.590800: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=419 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=23 ino=257 flush-btrfs-1-2586 [005] 147.590841: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5056 wrote=0 to_write=8192 dd-2584 [000] 147.590962: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=419 unstable=0 bg_thresh=1001 thresh=2003 gap=525 poll_thresh=24 ino=257 dd-2584 [000] 147.591129: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=469 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=25 ino=257 dd-2584 [000] 147.591131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=59904 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 147.593572: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=880 to_write=7312 dd-2584 [004] 147.601257: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1144 unstable=0 bg_thresh=997 thresh=1994 gap=666 poll_thresh=25 ino=257 dd-2584 [004] 147.601747: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1044 unstable=0 bg_thresh=997 thresh=1994 gap=766 poll_thresh=19 ino=257 dd-2584 [004] 147.601966: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1044 unstable=0 bg_thresh=999 thresh=1999 gap=721 poll_thresh=20 ino=257 dd-2584 [004] 147.602199: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1044 unstable=0 bg_thresh=1002 thresh=2004 gap=701 poll_thresh=21 ino=257 dd-2584 [004] 147.602435: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1044 unstable=0 bg_thresh=1004 thresh=2008 gap=680 poll_thresh=22 ino=257 dd-2584 [004] 147.602668: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1044 unstable=0 bg_thresh=1003 thresh=2007 gap=654 poll_thresh=23 ino=257 dd-2584 [004] 147.602902: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1044 unstable=0 bg_thresh=1003 thresh=2006 gap=603 poll_thresh=24 ino=257 dd-2584 [004] 147.603137: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1044 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=25 ino=257 dd-2584 [004] 147.603373: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1044 unstable=0 bg_thresh=1004 thresh=2009 gap=556 poll_thresh=26 ino=257 dd-2584 [004] 147.603933: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1044 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=27 ino=257 dd-2584 [004] 147.603942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=59904 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 147.609335: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1044 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=27 ino=257 dd-2584 [004] 147.609347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=59904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.617265: balance_dirty_state: bdi btrfs-1: dirty=459 wb=869 unstable=0 bg_thresh=1002 thresh=2004 gap=676 poll_thresh=27 ino=257 dd-2584 [004] 147.617361: balance_dirty_state: bdi btrfs-1: dirty=459 wb=869 unstable=0 bg_thresh=1004 thresh=2009 gap=681 poll_thresh=20 ino=257 dd-2584 [004] 147.617545: balance_dirty_state: bdi btrfs-1: dirty=509 wb=869 unstable=0 bg_thresh=1004 thresh=2008 gap=630 poll_thresh=21 ino=257 dd-2584 [004] 147.617725: balance_dirty_state: bdi btrfs-1: dirty=534 wb=869 unstable=0 bg_thresh=1003 thresh=2007 gap=604 poll_thresh=22 ino=257 dd-2584 [004] 147.617910: balance_dirty_state: bdi btrfs-1: dirty=559 wb=869 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=23 ino=257 dd-2584 [004] 147.618092: balance_dirty_state: bdi btrfs-1: dirty=584 wb=869 unstable=0 bg_thresh=1002 thresh=2004 gap=551 poll_thresh=24 ino=257 dd-2584 [004] 147.618274: balance_dirty_state: bdi btrfs-1: dirty=634 wb=869 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=25 ino=257 dd-2584 [004] 147.618281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=59904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.625280: balance_dirty_state: bdi btrfs-1: dirty=634 wb=869 unstable=0 bg_thresh=983 thresh=1967 gap=464 poll_thresh=25 ino=257 dd-2584 [004] 147.625286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=59904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.633309: balance_dirty_state: bdi btrfs-1: dirty=634 wb=619 unstable=0 bg_thresh=989 thresh=1978 gap=725 poll_thresh=25 ino=257 dd-2584 [004] 147.633398: balance_dirty_state: bdi btrfs-1: dirty=634 wb=619 unstable=0 bg_thresh=989 thresh=1978 gap=725 poll_thresh=19 ino=257 dd-2584 [004] 147.633523: balance_dirty_state: bdi btrfs-1: dirty=684 wb=619 unstable=0 bg_thresh=991 thresh=1983 gap=680 poll_thresh=20 ino=257 dd-2584 [004] 147.633882: balance_dirty_state: bdi btrfs-1: dirty=709 wb=619 unstable=0 bg_thresh=994 thresh=1988 gap=660 poll_thresh=21 ino=257 dd-2584 [004] 147.634030: balance_dirty_state: bdi btrfs-1: dirty=734 wb=619 unstable=0 bg_thresh=993 thresh=1986 gap=633 poll_thresh=22 ino=257 dd-2584 [004] 147.634174: balance_dirty_state: bdi btrfs-1: dirty=759 wb=619 unstable=0 bg_thresh=992 thresh=1985 gap=607 poll_thresh=23 ino=257 dd-2584 [004] 147.634297: balance_dirty_state: bdi btrfs-1: dirty=809 wb=619 unstable=0 bg_thresh=992 thresh=1984 gap=556 poll_thresh=24 ino=257 dd-2584 [004] 147.634452: balance_dirty_state: bdi btrfs-1: dirty=834 wb=619 unstable=0 bg_thresh=991 thresh=1983 gap=530 poll_thresh=25 ino=257 dd-2584 [004] 147.634568: balance_dirty_state: bdi btrfs-1: dirty=859 wb=619 unstable=0 bg_thresh=993 thresh=1987 gap=509 poll_thresh=26 ino=257 dd-2584 [004] 147.634681: balance_dirty_state: bdi btrfs-1: dirty=909 wb=619 unstable=0 bg_thresh=993 thresh=1986 gap=458 poll_thresh=27 ino=257 dd-2584 [004] 147.634686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=59904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.641294: balance_dirty_state: bdi btrfs-1: dirty=909 wb=494 unstable=0 bg_thresh=987 thresh=1974 gap=571 poll_thresh=27 ino=257 dd-2584 [004] 147.641423: balance_dirty_state: bdi btrfs-1: dirty=909 wb=494 unstable=0 bg_thresh=987 thresh=1974 gap=571 poll_thresh=20 ino=257 dd-2584 [004] 147.641539: balance_dirty_state: bdi btrfs-1: dirty=934 wb=494 unstable=0 bg_thresh=989 thresh=1979 gap=551 poll_thresh=21 ino=257 dd-2584 [004] 147.641818: balance_dirty_state: bdi btrfs-1: dirty=984 wb=494 unstable=0 bg_thresh=992 thresh=1984 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 147.641932: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=494 unstable=0 bg_thresh=994 thresh=1988 gap=485 poll_thresh=23 ino=257 dd-2584 [004] 147.641936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=59904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 147.641997: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5108 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 147.643949: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=832 to_write=7360 dd-2584 [004] 147.649274: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1219 unstable=0 bg_thresh=991 thresh=1983 gap=580 poll_thresh=23 ino=257 dd-2584 [004] 147.649428: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1219 unstable=0 bg_thresh=991 thresh=1983 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 147.649660: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1219 unstable=0 bg_thresh=994 thresh=1988 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 147.649899: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1219 unstable=0 bg_thresh=990 thresh=1981 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 147.650135: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1219 unstable=0 bg_thresh=992 thresh=1985 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 147.650144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=59904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 147.657367: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1094 unstable=0 bg_thresh=990 thresh=1980 gap=602 poll_thresh=20 ino=257 dd-2584 [006] 147.657493: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1094 unstable=0 bg_thresh=990 thresh=1980 gap=602 poll_thresh=15 ino=257 dd-2584 [006] 147.657611: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1094 unstable=0 bg_thresh=992 thresh=1985 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 147.657852: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1094 unstable=0 bg_thresh=992 thresh=1984 gap=556 poll_thresh=17 ino=257 dd-2584 [006] 147.658447: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1094 unstable=0 bg_thresh=991 thresh=1983 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 147.658686: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1094 unstable=0 bg_thresh=993 thresh=1987 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 147.658694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=59904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 147.665402: balance_dirty_state: bdi btrfs-1: dirty=409 wb=944 unstable=0 bg_thresh=988 thresh=1976 gap=623 poll_thresh=19 ino=257 dd-2584 [006] 147.665527: balance_dirty_state: bdi btrfs-1: dirty=434 wb=944 unstable=0 bg_thresh=989 thresh=1978 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 147.665646: balance_dirty_state: bdi btrfs-1: dirty=434 wb=944 unstable=0 bg_thresh=988 thresh=1977 gap=599 poll_thresh=15 ino=257 dd-2584 [006] 147.665765: balance_dirty_state: bdi btrfs-1: dirty=459 wb=944 unstable=0 bg_thresh=991 thresh=1982 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 147.665999: balance_dirty_state: bdi btrfs-1: dirty=484 wb=944 unstable=0 bg_thresh=990 thresh=1981 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 147.666234: balance_dirty_state: bdi btrfs-1: dirty=509 wb=944 unstable=0 bg_thresh=990 thresh=1980 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 147.666470: balance_dirty_state: bdi btrfs-1: dirty=559 wb=944 unstable=0 bg_thresh=989 thresh=1979 gap=476 poll_thresh=19 ino=257 dd-2584 [006] 147.666478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=59904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 147.673348: balance_dirty_state: bdi btrfs-1: dirty=559 wb=844 unstable=0 bg_thresh=990 thresh=1980 gap=577 poll_thresh=19 ino=257 dd-2584 [006] 147.673442: balance_dirty_state: bdi btrfs-1: dirty=559 wb=844 unstable=0 bg_thresh=989 thresh=1979 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 147.673502: balance_dirty_state: bdi btrfs-1: dirty=584 wb=844 unstable=0 bg_thresh=989 thresh=1978 gap=550 poll_thresh=15 ino=257 dd-2584 [006] 147.673562: balance_dirty_state: bdi btrfs-1: dirty=609 wb=844 unstable=0 bg_thresh=989 thresh=1978 gap=525 poll_thresh=16 ino=257 dd-2584 [006] 147.673851: balance_dirty_state: bdi btrfs-1: dirty=634 wb=844 unstable=0 bg_thresh=991 thresh=1982 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 147.673969: balance_dirty_state: bdi btrfs-1: dirty=659 wb=844 unstable=0 bg_thresh=990 thresh=1981 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 147.673974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=59904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 147.681356: balance_dirty_state: bdi btrfs-1: dirty=659 wb=844 unstable=0 bg_thresh=992 thresh=1984 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 147.681364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 147.689345: balance_dirty_state: bdi btrfs-1: dirty=659 wb=494 unstable=0 bg_thresh=987 thresh=1975 gap=822 poll_thresh=18 ino=257 dd-2584 [006] 147.689424: balance_dirty_state: bdi btrfs-1: dirty=684 wb=469 unstable=0 bg_thresh=987 thresh=1975 gap=822 poll_thresh=13 ino=257 dd-2584 [006] 147.689493: balance_dirty_state: bdi btrfs-1: dirty=684 wb=469 unstable=0 bg_thresh=990 thresh=1980 gap=827 poll_thresh=14 ino=257 dd-2584 [006] 147.689611: balance_dirty_state: bdi btrfs-1: dirty=709 wb=469 unstable=0 bg_thresh=989 thresh=1979 gap=801 poll_thresh=15 ino=257 dd-2584 [006] 147.689732: balance_dirty_state: bdi btrfs-1: dirty=734 wb=469 unstable=0 bg_thresh=992 thresh=1984 gap=781 poll_thresh=16 ino=257 dd-2584 [006] 147.689965: balance_dirty_state: bdi btrfs-1: dirty=759 wb=469 unstable=0 bg_thresh=991 thresh=1983 gap=755 poll_thresh=17 ino=257 dd-2584 [006] 147.690199: balance_dirty_state: bdi btrfs-1: dirty=784 wb=469 unstable=0 bg_thresh=991 thresh=1982 gap=729 poll_thresh=18 ino=257 dd-2584 [006] 147.690435: balance_dirty_state: bdi btrfs-1: dirty=834 wb=469 unstable=0 bg_thresh=987 thresh=1975 gap=672 poll_thresh=19 ino=257 dd-2584 [006] 147.690673: balance_dirty_state: bdi btrfs-1: dirty=859 wb=469 unstable=0 bg_thresh=989 thresh=1979 gap=651 poll_thresh=20 ino=257 dd-2584 [006] 147.691254: balance_dirty_state: bdi btrfs-1: dirty=884 wb=469 unstable=0 bg_thresh=989 thresh=1978 gap=625 poll_thresh=21 ino=257 dd-2584 [006] 147.691494: balance_dirty_state: bdi btrfs-1: dirty=909 wb=469 unstable=0 bg_thresh=988 thresh=1977 gap=599 poll_thresh=22 ino=257 dd-2584 [006] 147.691738: balance_dirty_state: bdi btrfs-1: dirty=959 wb=469 unstable=0 bg_thresh=990 thresh=1981 gap=553 poll_thresh=23 ino=257 dd-2584 [006] 147.691978: balance_dirty_state: bdi btrfs-1: dirty=984 wb=469 unstable=0 bg_thresh=990 thresh=1980 gap=527 poll_thresh=24 ino=257 dd-2584 [006] 147.692220: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=469 unstable=0 bg_thresh=989 thresh=1979 gap=501 poll_thresh=25 ino=257 flush-btrfs-1-2586 [005] 147.692270: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5156 wrote=0 to_write=8192 dd-2584 [006] 147.692473: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=469 unstable=0 bg_thresh=989 thresh=1978 gap=450 poll_thresh=26 ino=257 dd-2584 [006] 147.692476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 147.696501: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=880 to_write=7312 dd-2584 [006] 147.697292: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1219 unstable=0 bg_thresh=987 thresh=1974 gap=571 poll_thresh=26 ino=257 dd-2584 [006] 147.697385: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1219 unstable=0 bg_thresh=989 thresh=1979 gap=576 poll_thresh=19 ino=257 dd-2584 [006] 147.697597: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1219 unstable=0 bg_thresh=987 thresh=1975 gap=547 poll_thresh=20 ino=257 dd-2584 [006] 147.697764: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1219 unstable=0 bg_thresh=989 thresh=1978 gap=500 poll_thresh=21 ino=257 dd-2584 [006] 147.698218: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1219 unstable=0 bg_thresh=988 thresh=1977 gap=474 poll_thresh=22 ino=257 dd-2584 [006] 147.698224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 147.705310: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1069 unstable=0 bg_thresh=991 thresh=1982 gap=629 poll_thresh=22 ino=257 dd-2584 [006] 147.705419: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1069 unstable=0 bg_thresh=993 thresh=1987 gap=609 poll_thresh=16 ino=257 dd-2584 [006] 147.705655: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1069 unstable=0 bg_thresh=993 thresh=1986 gap=583 poll_thresh=17 ino=257 dd-2584 [006] 147.705889: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1069 unstable=0 bg_thresh=992 thresh=1985 gap=557 poll_thresh=18 ino=257 dd-2584 [006] 147.706123: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1069 unstable=0 bg_thresh=992 thresh=1984 gap=531 poll_thresh=19 ino=257 dd-2584 [006] 147.706362: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1069 unstable=0 bg_thresh=991 thresh=1982 gap=479 poll_thresh=20 ino=257 dd-2584 [006] 147.706371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 147.713330: balance_dirty_state: bdi btrfs-1: dirty=434 wb=944 unstable=0 bg_thresh=991 thresh=1983 gap=605 poll_thresh=20 ino=257 dd-2584 [006] 147.713454: balance_dirty_state: bdi btrfs-1: dirty=434 wb=944 unstable=0 bg_thresh=991 thresh=1983 gap=605 poll_thresh=15 ino=257 dd-2584 [006] 147.713575: balance_dirty_state: bdi btrfs-1: dirty=459 wb=944 unstable=0 bg_thresh=991 thresh=1982 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 147.713810: balance_dirty_state: bdi btrfs-1: dirty=484 wb=944 unstable=0 bg_thresh=990 thresh=1981 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 147.714395: balance_dirty_state: bdi btrfs-1: dirty=534 wb=944 unstable=0 bg_thresh=992 thresh=1985 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 147.714630: balance_dirty_state: bdi btrfs-1: dirty=559 wb=944 unstable=0 bg_thresh=992 thresh=1984 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 147.714638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 147.721381: balance_dirty_state: bdi btrfs-1: dirty=559 wb=894 unstable=0 bg_thresh=990 thresh=1980 gap=527 poll_thresh=19 ino=257 dd-2584 [006] 147.721481: balance_dirty_state: bdi btrfs-1: dirty=584 wb=894 unstable=0 bg_thresh=990 thresh=1980 gap=502 poll_thresh=14 ino=257 dd-2584 [006] 147.721541: balance_dirty_state: bdi btrfs-1: dirty=584 wb=894 unstable=0 bg_thresh=989 thresh=1979 gap=501 poll_thresh=15 ino=257 dd-2584 [006] 147.721600: balance_dirty_state: bdi btrfs-1: dirty=609 wb=894 unstable=0 bg_thresh=989 thresh=1979 gap=476 poll_thresh=16 ino=257 dd-2584 [006] 147.721604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 147.729354: balance_dirty_state: bdi btrfs-1: dirty=609 wb=894 unstable=0 bg_thresh=989 thresh=1978 gap=475 poll_thresh=16 ino=257 dd-2584 [006] 147.729358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 147.737380: balance_dirty_state: bdi btrfs-1: dirty=609 wb=644 unstable=0 bg_thresh=994 thresh=1988 gap=735 poll_thresh=16 ino=257 dd-2584 [006] 147.737464: balance_dirty_state: bdi btrfs-1: dirty=609 wb=644 unstable=0 bg_thresh=993 thresh=1987 gap=734 poll_thresh=12 ino=257 dd-2584 [006] 147.737536: balance_dirty_state: bdi btrfs-1: dirty=634 wb=619 unstable=0 bg_thresh=992 thresh=1984 gap=731 poll_thresh=13 ino=257 dd-2584 [006] 147.737613: balance_dirty_state: bdi btrfs-1: dirty=659 wb=569 unstable=0 bg_thresh=991 thresh=1983 gap=755 poll_thresh=14 ino=257 dd-2584 [006] 147.737685: balance_dirty_state: bdi btrfs-1: dirty=659 wb=519 unstable=0 bg_thresh=988 thresh=1977 gap=799 poll_thresh=15 ino=257 dd-2584 [006] 147.737747: balance_dirty_state: bdi btrfs-1: dirty=684 wb=519 unstable=0 bg_thresh=994 thresh=1988 gap=785 poll_thresh=16 ino=257 dd-2584 [006] 147.737863: balance_dirty_state: bdi btrfs-1: dirty=709 wb=519 unstable=0 bg_thresh=993 thresh=1987 gap=759 poll_thresh=17 ino=257 dd-2584 [006] 147.737982: balance_dirty_state: bdi btrfs-1: dirty=759 wb=519 unstable=0 bg_thresh=995 thresh=1991 gap=713 poll_thresh=18 ino=257 dd-2584 [006] 147.738270: balance_dirty_state: bdi btrfs-1: dirty=784 wb=519 unstable=0 bg_thresh=995 thresh=1990 gap=687 poll_thresh=19 ino=257 dd-2584 [006] 147.738387: balance_dirty_state: bdi btrfs-1: dirty=809 wb=519 unstable=0 bg_thresh=994 thresh=1989 gap=661 poll_thresh=20 ino=257 dd-2584 [006] 147.738504: balance_dirty_state: bdi btrfs-1: dirty=834 wb=519 unstable=0 bg_thresh=994 thresh=1988 gap=635 poll_thresh=21 ino=257 dd-2584 [006] 147.738622: balance_dirty_state: bdi btrfs-1: dirty=884 wb=519 unstable=0 bg_thresh=996 thresh=1992 gap=589 poll_thresh=22 ino=257 dd-2584 [006] 147.738739: balance_dirty_state: bdi btrfs-1: dirty=909 wb=519 unstable=0 bg_thresh=992 thresh=1985 gap=557 poll_thresh=23 ino=257 dd-2584 [006] 147.738857: balance_dirty_state: bdi btrfs-1: dirty=934 wb=519 unstable=0 bg_thresh=992 thresh=1984 gap=531 poll_thresh=24 ino=257 dd-2584 [006] 147.738980: balance_dirty_state: bdi btrfs-1: dirty=984 wb=519 unstable=0 bg_thresh=994 thresh=1988 gap=485 poll_thresh=25 ino=257 dd-2584 [006] 147.738984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 147.745366: balance_dirty_state: bdi btrfs-1: dirty=984 wb=519 unstable=0 bg_thresh=988 thresh=1976 gap=473 poll_thresh=25 ino=257 dd-2584 [006] 147.745374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 147.753385: balance_dirty_state: bdi btrfs-1: dirty=984 wb=244 unstable=0 bg_thresh=996 thresh=1993 gap=765 poll_thresh=25 ino=257 dd-2584 [006] 147.753457: balance_dirty_state: bdi btrfs-1: dirty=984 wb=244 unstable=0 bg_thresh=996 thresh=1993 gap=765 poll_thresh=19 ino=257 dd-2584 [006] 147.753581: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=244 unstable=0 bg_thresh=999 thresh=1998 gap=745 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 147.753634: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5220 wrote=0 to_write=8192 dd-2584 [006] 147.753885: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=294 unstable=0 bg_thresh=998 thresh=1997 gap=694 poll_thresh=21 ino=257 dd-2584 [006] 147.754015: balance_dirty_state: bdi btrfs-1: dirty=984 wb=344 unstable=0 bg_thresh=1000 thresh=2001 gap=673 poll_thresh=22 ino=257 dd-2584 [006] 147.754162: balance_dirty_state: bdi btrfs-1: dirty=959 wb=394 unstable=0 bg_thresh=1000 thresh=2000 gap=647 poll_thresh=23 ino=257 dd-2584 [006] 147.754336: balance_dirty_state: bdi btrfs-1: dirty=934 wb=469 unstable=0 bg_thresh=996 thresh=1993 gap=590 poll_thresh=24 ino=257 dd-2584 [006] 147.754509: balance_dirty_state: bdi btrfs-1: dirty=884 wb=544 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=25 ino=257 dd-2584 [006] 147.754680: balance_dirty_state: bdi btrfs-1: dirty=834 wb=619 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=26 ino=257 dd-2584 [006] 147.754857: balance_dirty_state: bdi btrfs-1: dirty=784 wb=694 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=27 ino=257 dd-2584 [006] 147.755031: balance_dirty_state: bdi btrfs-1: dirty=759 wb=769 unstable=0 bg_thresh=997 thresh=1994 gap=466 poll_thresh=28 ino=257 dd-2584 [006] 147.755033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 147.756315: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=1104 to_write=7088 dd-2584 [006] 147.761293: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1219 unstable=0 bg_thresh=983 thresh=1966 gap=563 poll_thresh=28 ino=257 dd-2584 [006] 147.761681: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1219 unstable=0 bg_thresh=987 thresh=1975 gap=572 poll_thresh=21 ino=257 dd-2584 [006] 147.761853: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1219 unstable=0 bg_thresh=988 thresh=1977 gap=524 poll_thresh=22 ino=257 dd-2584 [006] 147.762024: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1219 unstable=0 bg_thresh=987 thresh=1974 gap=496 poll_thresh=23 ino=257 dd-2584 [006] 147.762198: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1219 unstable=0 bg_thresh=983 thresh=1967 gap=464 poll_thresh=24 ino=257 dd-2584 [006] 147.762204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=100% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 147.769374: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1119 unstable=0 bg_thresh=990 thresh=1980 gap=577 poll_thresh=24 ino=257 dd-2584 [006] 147.769501: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1119 unstable=0 bg_thresh=992 thresh=1985 gap=557 poll_thresh=18 ino=257 dd-2584 [006] 147.769733: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1119 unstable=0 bg_thresh=995 thresh=1990 gap=537 poll_thresh=19 ino=257 dd-2584 [006] 147.769970: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1119 unstable=0 bg_thresh=1000 thresh=2001 gap=523 poll_thresh=20 ino=257 dd-2584 [006] 147.770210: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1119 unstable=0 bg_thresh=1002 thresh=2005 gap=477 poll_thresh=21 ino=257 dd-2584 [006] 147.770218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 147.777403: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1119 unstable=0 bg_thresh=1005 thresh=2011 gap=458 poll_thresh=21 ino=257 dd-2584 [006] 147.777411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 147.785378: balance_dirty_state: bdi btrfs-1: dirty=434 wb=994 unstable=0 bg_thresh=1004 thresh=2009 gap=581 poll_thresh=21 ino=257 dd-2584 [006] 147.785446: balance_dirty_state: bdi btrfs-1: dirty=434 wb=994 unstable=0 bg_thresh=1001 thresh=2003 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 147.785744: balance_dirty_state: bdi btrfs-1: dirty=484 wb=994 unstable=0 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=17 ino=257 dd-2584 [006] 147.785863: balance_dirty_state: bdi btrfs-1: dirty=509 wb=994 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 147.785868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=61572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 147.793439: balance_dirty_state: bdi btrfs-1: dirty=509 wb=694 unstable=0 bg_thresh=999 thresh=1999 gap=796 poll_thresh=18 ino=257 dd-2584 [006] 147.793524: balance_dirty_state: bdi btrfs-1: dirty=509 wb=694 unstable=0 bg_thresh=999 thresh=1999 gap=796 poll_thresh=13 ino=257 dd-2584 [006] 147.793583: balance_dirty_state: bdi btrfs-1: dirty=534 wb=694 unstable=0 bg_thresh=1002 thresh=2004 gap=776 poll_thresh=14 ino=257 dd-2584 [006] 147.793641: balance_dirty_state: bdi btrfs-1: dirty=559 wb=694 unstable=0 bg_thresh=1001 thresh=2003 gap=750 poll_thresh=15 ino=257 dd-2584 [006] 147.793699: balance_dirty_state: bdi btrfs-1: dirty=559 wb=694 unstable=0 bg_thresh=1001 thresh=2003 gap=750 poll_thresh=16 ino=257 dd-2584 [006] 147.793812: balance_dirty_state: bdi btrfs-1: dirty=609 wb=694 unstable=0 bg_thresh=1001 thresh=2002 gap=699 poll_thresh=17 ino=257 dd-2584 [006] 147.793925: balance_dirty_state: bdi btrfs-1: dirty=634 wb=694 unstable=0 bg_thresh=1000 thresh=2001 gap=673 poll_thresh=18 ino=257 dd-2584 [006] 147.794039: balance_dirty_state: bdi btrfs-1: dirty=659 wb=694 unstable=0 bg_thresh=1002 thresh=2005 gap=652 poll_thresh=19 ino=257 dd-2584 [006] 147.794152: balance_dirty_state: bdi btrfs-1: dirty=709 wb=694 unstable=0 bg_thresh=1002 thresh=2004 gap=601 poll_thresh=20 ino=257 dd-2584 [006] 147.794431: balance_dirty_state: bdi btrfs-1: dirty=734 wb=694 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=21 ino=257 dd-2584 [006] 147.794546: balance_dirty_state: bdi btrfs-1: dirty=759 wb=694 unstable=0 bg_thresh=1000 thresh=2001 gap=548 poll_thresh=22 ino=257 dd-2584 [006] 147.794661: balance_dirty_state: bdi btrfs-1: dirty=784 wb=694 unstable=0 bg_thresh=1000 thresh=2000 gap=522 poll_thresh=23 ino=257 dd-2584 [006] 147.794776: balance_dirty_state: bdi btrfs-1: dirty=834 wb=694 unstable=0 bg_thresh=999 thresh=1999 gap=471 poll_thresh=24 ino=257 dd-2584 [006] 147.794780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=61572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 147.801434: balance_dirty_state: bdi btrfs-1: dirty=834 wb=569 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=24 ino=257 dd-2584 [006] 147.801558: balance_dirty_state: bdi btrfs-1: dirty=834 wb=569 unstable=0 bg_thresh=1002 thresh=2005 gap=602 poll_thresh=18 ino=257 dd-2584 [006] 147.801795: balance_dirty_state: bdi btrfs-1: dirty=884 wb=569 unstable=0 bg_thresh=1004 thresh=2009 gap=556 poll_thresh=19 ino=257 dd-2584 [006] 147.802029: balance_dirty_state: bdi btrfs-1: dirty=909 wb=569 unstable=0 bg_thresh=1004 thresh=2008 gap=530 poll_thresh=20 ino=257 dd-2584 [006] 147.802263: balance_dirty_state: bdi btrfs-1: dirty=934 wb=569 unstable=0 bg_thresh=1003 thresh=2007 gap=504 poll_thresh=21 ino=257 dd-2584 [006] 147.802499: balance_dirty_state: bdi btrfs-1: dirty=959 wb=569 unstable=0 bg_thresh=1000 thresh=2000 gap=472 poll_thresh=22 ino=257 dd-2584 [006] 147.802507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=61572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 147.809463: balance_dirty_state: bdi btrfs-1: dirty=959 wb=444 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=22 ino=257 dd-2584 [006] 147.809935: balance_dirty_state: bdi btrfs-1: dirty=984 wb=444 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 147.810171: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=444 unstable=0 bg_thresh=1002 thresh=2004 gap=551 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 147.810253: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5276 wrote=0 to_write=8192 dd-2584 [006] 147.810421: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=444 unstable=0 bg_thresh=1001 thresh=2003 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 147.810424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=61572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 147.813147: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=848 to_write=7344 dd-2584 [006] 147.821312: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1044 unstable=0 bg_thresh=999 thresh=1999 gap=746 poll_thresh=18 ino=257 dd-2584 [006] 147.821398: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1044 unstable=0 bg_thresh=999 thresh=1998 gap=745 poll_thresh=13 ino=257 dd-2584 [006] 147.821482: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1044 unstable=0 bg_thresh=999 thresh=1998 gap=720 poll_thresh=14 ino=257 dd-2584 [006] 147.821565: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1044 unstable=0 bg_thresh=998 thresh=1997 gap=694 poll_thresh=15 ino=257 dd-2584 [006] 147.821647: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1044 unstable=0 bg_thresh=1001 thresh=2002 gap=699 poll_thresh=16 ino=257 dd-2584 [006] 147.821808: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1044 unstable=0 bg_thresh=1000 thresh=2001 gap=673 poll_thresh=17 ino=257 dd-2584 [006] 147.821995: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1044 unstable=0 bg_thresh=1000 thresh=2000 gap=622 poll_thresh=18 ino=257 dd-2584 [006] 147.822119: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1044 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=19 ino=257 dd-2584 [006] 147.822411: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1044 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=20 ino=257 dd-2584 [006] 147.822530: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1044 unstable=0 bg_thresh=998 thresh=1996 gap=518 poll_thresh=21 ino=257 dd-2584 [006] 147.822647: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1044 unstable=0 bg_thresh=997 thresh=1995 gap=492 poll_thresh=22 ino=257 dd-2584 [006] 147.822652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=61572 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 147.829361: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1044 unstable=0 bg_thresh=997 thresh=1995 gap=492 poll_thresh=22 ino=257 dd-2584 [006] 147.829370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=61572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 147.837420: balance_dirty_state: bdi btrfs-1: dirty=459 wb=969 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=22 ino=257 dd-2584 [001] 147.837492: balance_dirty_state: bdi btrfs-1: dirty=459 wb=969 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 147.837609: balance_dirty_state: bdi btrfs-1: dirty=509 wb=969 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 147.837725: balance_dirty_state: bdi btrfs-1: dirty=534 wb=969 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 147.837844: balance_dirty_state: bdi btrfs-1: dirty=559 wb=969 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 147.837849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=61572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 147.845445: balance_dirty_state: bdi btrfs-1: dirty=559 wb=719 unstable=0 bg_thresh=1004 thresh=2009 gap=731 poll_thresh=19 ino=257 dd-2584 [001] 147.845514: balance_dirty_state: bdi btrfs-1: dirty=584 wb=719 unstable=0 bg_thresh=1004 thresh=2009 gap=706 poll_thresh=14 ino=257 dd-2584 [001] 147.845571: balance_dirty_state: bdi btrfs-1: dirty=584 wb=719 unstable=0 bg_thresh=1007 thresh=2014 gap=711 poll_thresh=15 ino=257 dd-2584 [001] 147.845628: balance_dirty_state: bdi btrfs-1: dirty=609 wb=719 unstable=0 bg_thresh=1004 thresh=2008 gap=680 poll_thresh=16 ino=257 dd-2584 [001] 147.845908: balance_dirty_state: bdi btrfs-1: dirty=634 wb=719 unstable=0 bg_thresh=1003 thresh=2007 gap=654 poll_thresh=17 ino=257 dd-2584 [001] 147.846024: balance_dirty_state: bdi btrfs-1: dirty=684 wb=719 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=18 ino=257 dd-2584 [001] 147.846136: balance_dirty_state: bdi btrfs-1: dirty=709 wb=719 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=19 ino=257 dd-2584 [001] 147.846248: balance_dirty_state: bdi btrfs-1: dirty=734 wb=719 unstable=0 bg_thresh=1004 thresh=2009 gap=556 poll_thresh=20 ino=257 dd-2584 [001] 147.846360: balance_dirty_state: bdi btrfs-1: dirty=759 wb=719 unstable=0 bg_thresh=1004 thresh=2008 gap=530 poll_thresh=21 ino=257 dd-2584 [001] 147.846474: balance_dirty_state: bdi btrfs-1: dirty=809 wb=719 unstable=0 bg_thresh=1006 thresh=2012 gap=484 poll_thresh=22 ino=257 dd-2584 [001] 147.846479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=61572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 147.853340: balance_dirty_state: bdi btrfs-1: dirty=809 wb=469 unstable=0 bg_thresh=995 thresh=1991 gap=713 poll_thresh=22 ino=257 dd-2584 [005] 147.853433: balance_dirty_state: bdi btrfs-1: dirty=809 wb=469 unstable=0 bg_thresh=998 thresh=1997 gap=719 poll_thresh=16 ino=257 dd-2584 [005] 147.853656: balance_dirty_state: bdi btrfs-1: dirty=834 wb=469 unstable=0 bg_thresh=1001 thresh=2002 gap=699 poll_thresh=17 ino=257 dd-2584 [005] 147.853890: balance_dirty_state: bdi btrfs-1: dirty=884 wb=469 unstable=0 bg_thresh=1000 thresh=2001 gap=648 poll_thresh=18 ino=257 dd-2584 [005] 147.854477: balance_dirty_state: bdi btrfs-1: dirty=909 wb=469 unstable=0 bg_thresh=1002 thresh=2005 gap=627 poll_thresh=19 ino=257 dd-2584 [005] 147.854710: balance_dirty_state: bdi btrfs-1: dirty=934 wb=469 unstable=0 bg_thresh=1002 thresh=2004 gap=601 poll_thresh=20 ino=257 dd-2584 [005] 147.854946: balance_dirty_state: bdi btrfs-1: dirty=984 wb=469 unstable=0 bg_thresh=998 thresh=1997 gap=544 poll_thresh=21 ino=257 dd-2584 [005] 147.855178: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=469 unstable=0 bg_thresh=998 thresh=1996 gap=518 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 147.855216: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5320 wrote=0 to_write=8192 dd-2584 [005] 147.855418: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=469 unstable=0 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=23 ino=257 dd-2584 [005] 147.855420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=61572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 147.857259: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=204 wrote=848 to_write=7344 dd-2584 [005] 147.861380: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1169 unstable=0 bg_thresh=997 thresh=1994 gap=641 poll_thresh=23 ino=257 dd-2584 [005] 147.861473: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1169 unstable=0 bg_thresh=999 thresh=1999 gap=621 poll_thresh=17 ino=257 dd-2584 [005] 147.861650: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1169 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=18 ino=257 dd-2584 [005] 147.861827: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1169 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=19 ino=257 dd-2584 [005] 147.862291: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1169 unstable=0 bg_thresh=1001 thresh=2003 gap=525 poll_thresh=20 ino=257 dd-2584 [005] 147.862418: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1169 unstable=0 bg_thresh=1004 thresh=2008 gap=505 poll_thresh=21 ino=257 dd-2584 [005] 147.862537: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1169 unstable=0 bg_thresh=1000 thresh=2001 gap=473 poll_thresh=22 ino=257 dd-2584 [005] 147.862543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=61572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 147.869372: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1044 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=22 ino=257 dd-2584 [005] 147.869501: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1044 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 147.869737: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1044 unstable=0 bg_thresh=1000 thresh=2001 gap=548 poll_thresh=17 ino=257 dd-2584 [005] 147.869970: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1044 unstable=0 bg_thresh=1000 thresh=2000 gap=522 poll_thresh=18 ino=257 dd-2584 [005] 147.870205: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1044 unstable=0 bg_thresh=999 thresh=1999 gap=471 poll_thresh=19 ino=257 dd-2584 [005] 147.870214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=61572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 147.877390: balance_dirty_state: bdi btrfs-1: dirty=484 wb=919 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=19 ino=257 dd-2584 [005] 147.877484: balance_dirty_state: bdi btrfs-1: dirty=484 wb=919 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 147.877545: balance_dirty_state: bdi btrfs-1: dirty=509 wb=919 unstable=0 bg_thresh=1001 thresh=2003 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 147.877603: balance_dirty_state: bdi btrfs-1: dirty=534 wb=919 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 147.877891: balance_dirty_state: bdi btrfs-1: dirty=559 wb=919 unstable=0 bg_thresh=1000 thresh=2001 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 147.878009: balance_dirty_state: bdi btrfs-1: dirty=584 wb=919 unstable=0 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 147.878014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=61572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 147.885451: balance_dirty_state: bdi btrfs-1: dirty=584 wb=844 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=18 ino=257 dd-2584 [005] 147.885519: balance_dirty_state: bdi btrfs-1: dirty=609 wb=844 unstable=0 bg_thresh=997 thresh=1995 gap=542 poll_thresh=13 ino=257 dd-2584 [005] 147.885580: balance_dirty_state: bdi btrfs-1: dirty=609 wb=844 unstable=0 bg_thresh=1002 thresh=2005 gap=552 poll_thresh=14 ino=257 dd-2584 [005] 147.885638: balance_dirty_state: bdi btrfs-1: dirty=634 wb=844 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=15 ino=257 dd-2584 [005] 147.885697: balance_dirty_state: bdi btrfs-1: dirty=659 wb=844 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=16 ino=257 dd-2584 [005] 147.885813: balance_dirty_state: bdi btrfs-1: dirty=684 wb=844 unstable=0 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=17 ino=257 dd-2584 [005] 147.885818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=61572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 147.893349: balance_dirty_state: bdi btrfs-1: dirty=684 wb=844 unstable=0 bg_thresh=1002 thresh=2004 gap=476 poll_thresh=17 ino=257 dd-2584 [001] 147.893354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 147.901395: balance_dirty_state: bdi btrfs-1: dirty=684 wb=594 unstable=0 bg_thresh=998 thresh=1997 gap=719 poll_thresh=17 ino=257 dd-2584 [001] 147.901487: balance_dirty_state: bdi btrfs-1: dirty=684 wb=594 unstable=0 bg_thresh=997 thresh=1995 gap=717 poll_thresh=13 ino=257 dd-2584 [001] 147.901568: balance_dirty_state: bdi btrfs-1: dirty=709 wb=594 unstable=0 bg_thresh=1000 thresh=2000 gap=697 poll_thresh=14 ino=257 dd-2584 [001] 147.901651: balance_dirty_state: bdi btrfs-1: dirty=734 wb=594 unstable=0 bg_thresh=1000 thresh=2000 gap=672 poll_thresh=15 ino=257 dd-2584 [001] 147.901744: balance_dirty_state: bdi btrfs-1: dirty=734 wb=594 unstable=0 bg_thresh=999 thresh=1999 gap=671 poll_thresh=16 ino=257 dd-2584 [001] 147.901889: balance_dirty_state: bdi btrfs-1: dirty=784 wb=594 unstable=0 bg_thresh=999 thresh=1998 gap=620 poll_thresh=17 ino=257 dd-2584 [001] 147.902187: balance_dirty_state: bdi btrfs-1: dirty=809 wb=594 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 147.902307: balance_dirty_state: bdi btrfs-1: dirty=834 wb=594 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=19 ino=257 dd-2584 [001] 147.902443: balance_dirty_state: bdi btrfs-1: dirty=859 wb=544 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=20 ino=257 dd-2584 [001] 147.902580: balance_dirty_state: bdi btrfs-1: dirty=909 wb=469 unstable=0 bg_thresh=996 thresh=1993 gap=615 poll_thresh=21 ino=257 dd-2584 [001] 147.902705: balance_dirty_state: bdi btrfs-1: dirty=934 wb=469 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=22 ino=257 dd-2584 [001] 147.902832: balance_dirty_state: bdi btrfs-1: dirty=959 wb=469 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=23 ino=257 dd-2584 [001] 147.902961: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=469 unstable=0 bg_thresh=995 thresh=1991 gap=513 poll_thresh=24 ino=257 flush-btrfs-1-2586 [005] 147.902987: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5368 wrote=0 to_write=8192 dd-2584 [001] 147.903451: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=469 unstable=0 bg_thresh=997 thresh=1995 gap=492 poll_thresh=25 ino=257 dd-2584 [001] 147.903453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 147.905572: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=256 wrote=848 to_write=7344 dd-2584 [001] 147.909412: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1319 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=25 ino=257 dd-2584 [001] 147.909486: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1319 unstable=0 bg_thresh=999 thresh=1999 gap=471 poll_thresh=19 ino=257 dd-2584 [001] 147.909492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 147.917386: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1194 unstable=0 bg_thresh=994 thresh=1989 gap=586 poll_thresh=19 ino=257 dd-2584 [001] 147.917769: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1194 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 147.917853: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1194 unstable=0 bg_thresh=994 thresh=1988 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 147.917916: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1194 unstable=0 bg_thresh=996 thresh=1993 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 147.918061: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1094 unstable=0 bg_thresh=996 thresh=1992 gap=614 poll_thresh=17 ino=257 dd-2584 [001] 147.918186: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1069 unstable=0 bg_thresh=994 thresh=1988 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 147.918312: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1069 unstable=0 bg_thresh=993 thresh=1987 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 147.918434: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1069 unstable=0 bg_thresh=993 thresh=1986 gap=533 poll_thresh=20 ino=257 dd-2584 [001] 147.918553: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1069 unstable=0 bg_thresh=992 thresh=1985 gap=507 poll_thresh=21 ino=257 dd-2584 [001] 147.918669: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1069 unstable=0 bg_thresh=994 thresh=1989 gap=486 poll_thresh=22 ino=257 dd-2584 [001] 147.918674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 147.925464: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1069 unstable=0 bg_thresh=997 thresh=1995 gap=492 poll_thresh=22 ino=257 dd-2584 [001] 147.925469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 147.933412: balance_dirty_state: bdi btrfs-1: dirty=434 wb=844 unstable=0 bg_thresh=996 thresh=1992 gap=714 poll_thresh=22 ino=257 dd-2584 [006] 147.933481: balance_dirty_state: bdi btrfs-1: dirty=434 wb=844 unstable=0 bg_thresh=995 thresh=1990 gap=712 poll_thresh=16 ino=257 dd-2584 [006] 147.933770: balance_dirty_state: bdi btrfs-1: dirty=484 wb=844 unstable=0 bg_thresh=997 thresh=1995 gap=667 poll_thresh=17 ino=257 dd-2584 [006] 147.933888: balance_dirty_state: bdi btrfs-1: dirty=509 wb=844 unstable=0 bg_thresh=997 thresh=1994 gap=641 poll_thresh=18 ino=257 dd-2584 [006] 147.934006: balance_dirty_state: bdi btrfs-1: dirty=534 wb=844 unstable=0 bg_thresh=999 thresh=1998 gap=620 poll_thresh=19 ino=257 dd-2584 [006] 147.934122: balance_dirty_state: bdi btrfs-1: dirty=584 wb=844 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=20 ino=257 dd-2584 [006] 147.934240: balance_dirty_state: bdi btrfs-1: dirty=609 wb=844 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=21 ino=257 dd-2584 [006] 147.934358: balance_dirty_state: bdi btrfs-1: dirty=634 wb=844 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=22 ino=257 dd-2584 [006] 147.934480: balance_dirty_state: bdi btrfs-1: dirty=659 wb=844 unstable=0 bg_thresh=999 thresh=1999 gap=496 poll_thresh=23 ino=257 dd-2584 [006] 147.934485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 147.941398: balance_dirty_state: bdi btrfs-1: dirty=659 wb=844 unstable=0 bg_thresh=994 thresh=1989 gap=486 poll_thresh=23 ino=257 dd-2584 [006] 147.941401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 147.949432: balance_dirty_state: bdi btrfs-1: dirty=659 wb=594 unstable=0 bg_thresh=994 thresh=1988 gap=735 poll_thresh=23 ino=257 dd-2584 [006] 147.949562: balance_dirty_state: bdi btrfs-1: dirty=684 wb=594 unstable=0 bg_thresh=991 thresh=1982 gap=704 poll_thresh=17 ino=257 dd-2584 [006] 147.949926: balance_dirty_state: bdi btrfs-1: dirty=709 wb=594 unstable=0 bg_thresh=993 thresh=1986 gap=683 poll_thresh=18 ino=257 dd-2584 [006] 147.950040: balance_dirty_state: bdi btrfs-1: dirty=759 wb=594 unstable=0 bg_thresh=992 thresh=1985 gap=632 poll_thresh=19 ino=257 dd-2584 [006] 147.950154: balance_dirty_state: bdi btrfs-1: dirty=784 wb=594 unstable=0 bg_thresh=992 thresh=1984 gap=606 poll_thresh=20 ino=257 dd-2584 [006] 147.950266: balance_dirty_state: bdi btrfs-1: dirty=809 wb=594 unstable=0 bg_thresh=994 thresh=1988 gap=585 poll_thresh=21 ino=257 dd-2584 [006] 147.950378: balance_dirty_state: bdi btrfs-1: dirty=834 wb=594 unstable=0 bg_thresh=993 thresh=1987 gap=559 poll_thresh=22 ino=257 dd-2584 [006] 147.950491: balance_dirty_state: bdi btrfs-1: dirty=884 wb=594 unstable=0 bg_thresh=993 thresh=1986 gap=508 poll_thresh=23 ino=257 dd-2584 [006] 147.950608: balance_dirty_state: bdi btrfs-1: dirty=909 wb=594 unstable=0 bg_thresh=992 thresh=1985 gap=482 poll_thresh=24 ino=257 dd-2584 [006] 147.950613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.957513: balance_dirty_state: bdi btrfs-1: dirty=909 wb=469 unstable=0 bg_thresh=992 thresh=1984 gap=606 poll_thresh=24 ino=257 dd-2584 [004] 147.957640: balance_dirty_state: bdi btrfs-1: dirty=909 wb=469 unstable=0 bg_thresh=992 thresh=1984 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 147.957877: balance_dirty_state: bdi btrfs-1: dirty=934 wb=469 unstable=0 bg_thresh=991 thresh=1983 gap=580 poll_thresh=19 ino=257 dd-2584 [004] 147.958461: balance_dirty_state: bdi btrfs-1: dirty=984 wb=469 unstable=0 bg_thresh=991 thresh=1982 gap=529 poll_thresh=20 ino=257 dd-2584 [004] 147.958697: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=469 unstable=0 bg_thresh=993 thresh=1986 gap=508 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 147.958785: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5424 wrote=0 to_write=8192 dd-2584 [004] 147.958945: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=469 unstable=0 bg_thresh=992 thresh=1985 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 147.958948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 147.961280: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=308 wrote=880 to_write=7312 dd-2584 [004] 147.965511: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1219 unstable=0 bg_thresh=992 thresh=1984 gap=606 poll_thresh=22 ino=257 dd-2584 [004] 147.965639: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1219 unstable=0 bg_thresh=994 thresh=1989 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 147.965878: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1219 unstable=0 bg_thresh=994 thresh=1988 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 147.966115: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1219 unstable=0 bg_thresh=996 thresh=1992 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 147.966351: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1219 unstable=0 bg_thresh=995 thresh=1991 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 147.966360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.977491: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1094 unstable=0 bg_thresh=998 thresh=1996 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 147.977624: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1094 unstable=0 bg_thresh=995 thresh=1990 gap=612 poll_thresh=14 ino=257 dd-2584 [004] 147.977726: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1094 unstable=0 bg_thresh=994 thresh=1989 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 147.977832: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1094 unstable=0 bg_thresh=993 thresh=1987 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 147.978317: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1094 unstable=0 bg_thresh=996 thresh=1992 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 147.978519: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1094 unstable=0 bg_thresh=995 thresh=1990 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 147.978723: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1094 unstable=0 bg_thresh=994 thresh=1988 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 147.978730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 147.985442: balance_dirty_state: bdi btrfs-1: dirty=413 wb=894 unstable=0 bg_thresh=992 thresh=1985 gap=678 poll_thresh=19 ino=257 dd-2584 [004] 147.985538: balance_dirty_state: bdi btrfs-1: dirty=438 wb=894 unstable=0 bg_thresh=992 thresh=1985 gap=653 poll_thresh=14 ino=257 dd-2584 [004] 147.985630: balance_dirty_state: bdi btrfs-1: dirty=438 wb=894 unstable=0 bg_thresh=992 thresh=1984 gap=652 poll_thresh=15 ino=257 dd-2584 [004] 147.985726: balance_dirty_state: bdi btrfs-1: dirty=463 wb=894 unstable=0 bg_thresh=994 thresh=1989 gap=632 poll_thresh=16 ino=257 dd-2584 [004] 147.985915: balance_dirty_state: bdi btrfs-1: dirty=488 wb=894 unstable=0 bg_thresh=994 thresh=1988 gap=606 poll_thresh=17 ino=257 dd-2584 [004] 147.986102: balance_dirty_state: bdi btrfs-1: dirty=538 wb=894 unstable=0 bg_thresh=993 thresh=1987 gap=555 poll_thresh=18 ino=257 dd-2584 [004] 147.986291: balance_dirty_state: bdi btrfs-1: dirty=563 wb=894 unstable=0 bg_thresh=993 thresh=1986 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 147.986761: balance_dirty_state: bdi btrfs-1: dirty=588 wb=894 unstable=0 bg_thresh=995 thresh=1990 gap=508 poll_thresh=20 ino=257 dd-2584 [004] 147.986945: balance_dirty_state: bdi btrfs-1: dirty=613 wb=894 unstable=0 bg_thresh=994 thresh=1989 gap=482 poll_thresh=21 ino=257 dd-2584 [004] 147.986952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 147.993428: balance_dirty_state: bdi btrfs-1: dirty=613 wb=769 unstable=0 bg_thresh=996 thresh=1992 gap=610 poll_thresh=21 ino=257 dd-2584 [004] 147.993521: balance_dirty_state: bdi btrfs-1: dirty=638 wb=769 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 147.993704: balance_dirty_state: bdi btrfs-1: dirty=663 wb=769 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 147.993887: balance_dirty_state: bdi btrfs-1: dirty=713 wb=769 unstable=0 bg_thresh=997 thresh=1994 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 147.994068: balance_dirty_state: bdi btrfs-1: dirty=738 wb=769 unstable=0 bg_thresh=996 thresh=1993 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 147.994074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.001454: balance_dirty_state: bdi btrfs-1: dirty=738 wb=644 unstable=0 bg_thresh=993 thresh=1987 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 148.001552: balance_dirty_state: bdi btrfs-1: dirty=738 wb=644 unstable=0 bg_thresh=990 thresh=1981 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 148.001646: balance_dirty_state: bdi btrfs-1: dirty=763 wb=644 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 148.001743: balance_dirty_state: bdi btrfs-1: dirty=788 wb=644 unstable=0 bg_thresh=990 thresh=1980 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 148.001937: balance_dirty_state: bdi btrfs-1: dirty=813 wb=644 unstable=0 bg_thresh=992 thresh=1984 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 148.002412: balance_dirty_state: bdi btrfs-1: dirty=838 wb=644 unstable=0 bg_thresh=991 thresh=1983 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 148.002603: balance_dirty_state: bdi btrfs-1: dirty=888 wb=644 unstable=0 bg_thresh=991 thresh=1982 gap=450 poll_thresh=19 ino=257 dd-2584 [004] 148.002609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=63212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.009450: balance_dirty_state: bdi btrfs-1: dirty=888 wb=519 unstable=0 bg_thresh=992 thresh=1985 gap=578 poll_thresh=19 ino=257 dd-2584 [004] 148.009544: balance_dirty_state: bdi btrfs-1: dirty=888 wb=519 unstable=0 bg_thresh=992 thresh=1984 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 148.009638: balance_dirty_state: bdi btrfs-1: dirty=913 wb=519 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 148.009727: balance_dirty_state: bdi btrfs-1: dirty=938 wb=519 unstable=0 bg_thresh=991 thresh=1983 gap=526 poll_thresh=16 ino=257 dd-2584 [004] 148.009906: balance_dirty_state: bdi btrfs-1: dirty=963 wb=519 unstable=0 bg_thresh=993 thresh=1987 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 148.010097: balance_dirty_state: bdi btrfs-1: dirty=988 wb=394 unstable=0 bg_thresh=992 thresh=1984 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 148.010218: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=394 unstable=0 bg_thresh=991 thresh=1983 gap=576 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 148.010295: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5476 wrote=0 to_write=8192 dd-2584 [004] 148.010345: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=394 unstable=0 bg_thresh=993 thresh=1987 gap=530 poll_thresh=20 ino=257 dd-2584 [004] 148.010472: balance_dirty_state: bdi btrfs-1: dirty=1088 wb=394 unstable=0 bg_thresh=993 thresh=1986 gap=504 poll_thresh=21 ino=257 dd-2584 [004] 148.010778: balance_dirty_state: bdi btrfs-1: dirty=988 wb=544 unstable=0 bg_thresh=992 thresh=1985 gap=453 poll_thresh=22 ino=257 dd-2584 [004] 148.010780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=63212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 148.012543: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=360 wrote=960 to_write=7232 dd-2584 [000] 148.017497: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1198 unstable=0 bg_thresh=992 thresh=1984 gap=627 poll_thresh=22 ino=257 dd-2584 [000] 148.017568: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1198 unstable=0 bg_thresh=992 thresh=1984 gap=602 poll_thresh=16 ino=257 dd-2584 [000] 148.017689: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1198 unstable=0 bg_thresh=994 thresh=1989 gap=582 poll_thresh=17 ino=257 dd-2584 [000] 148.017807: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1198 unstable=0 bg_thresh=997 thresh=1994 gap=537 poll_thresh=18 ino=257 dd-2584 [000] 148.017930: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1198 unstable=0 bg_thresh=999 thresh=1998 gap=516 poll_thresh=19 ino=257 dd-2584 [000] 148.018048: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1198 unstable=0 bg_thresh=998 thresh=1997 gap=490 poll_thresh=20 ino=257 dd-2584 [000] 148.018053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=63212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.025612: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1068 unstable=0 bg_thresh=988 thresh=1977 gap=583 poll_thresh=20 ino=257 dd-2584 [004] 148.025753: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1068 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 148.025847: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1068 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 148.026027: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1068 unstable=0 bg_thresh=988 thresh=1977 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 148.026502: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1068 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 148.026509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=63212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 148.033444: balance_dirty_state: bdi btrfs-1: dirty=421 wb=976 unstable=0 bg_thresh=983 thresh=1967 gap=570 poll_thresh=18 ino=257 dd-2584 [002] 148.033512: balance_dirty_state: bdi btrfs-1: dirty=421 wb=976 unstable=0 bg_thresh=983 thresh=1967 gap=570 poll_thresh=13 ino=257 dd-2584 [002] 148.033574: balance_dirty_state: bdi btrfs-1: dirty=446 wb=976 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=14 ino=257 dd-2584 [002] 148.033633: balance_dirty_state: bdi btrfs-1: dirty=471 wb=976 unstable=0 bg_thresh=988 thresh=1977 gap=530 poll_thresh=15 ino=257 dd-2584 [002] 148.033694: balance_dirty_state: bdi btrfs-1: dirty=471 wb=976 unstable=0 bg_thresh=991 thresh=1982 gap=535 poll_thresh=16 ino=257 dd-2584 [002] 148.033814: balance_dirty_state: bdi btrfs-1: dirty=521 wb=976 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=17 ino=257 dd-2584 [002] 148.033819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=63212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 148.041458: balance_dirty_state: bdi btrfs-1: dirty=521 wb=976 unstable=0 bg_thresh=994 thresh=1988 gap=491 poll_thresh=17 ino=257 dd-2584 [002] 148.041463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=63212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 148.049457: balance_dirty_state: bdi btrfs-1: dirty=522 wb=747 unstable=0 bg_thresh=992 thresh=1984 gap=715 poll_thresh=17 ino=257 dd-2584 [002] 148.049557: balance_dirty_state: bdi btrfs-1: dirty=522 wb=747 unstable=0 bg_thresh=994 thresh=1989 gap=720 poll_thresh=13 ino=257 dd-2584 [002] 148.049652: balance_dirty_state: bdi btrfs-1: dirty=547 wb=747 unstable=0 bg_thresh=994 thresh=1988 gap=694 poll_thresh=14 ino=257 dd-2584 [002] 148.049742: balance_dirty_state: bdi btrfs-1: dirty=572 wb=747 unstable=0 bg_thresh=994 thresh=1988 gap=669 poll_thresh=15 ino=257 dd-2584 [002] 148.049826: balance_dirty_state: bdi btrfs-1: dirty=572 wb=747 unstable=0 bg_thresh=996 thresh=1993 gap=674 poll_thresh=16 ino=257 dd-2584 [002] 148.049954: balance_dirty_state: bdi btrfs-1: dirty=622 wb=747 unstable=0 bg_thresh=996 thresh=1992 gap=623 poll_thresh=17 ino=257 dd-2584 [002] 148.050077: balance_dirty_state: bdi btrfs-1: dirty=647 wb=747 unstable=0 bg_thresh=998 thresh=1997 gap=603 poll_thresh=18 ino=257 dd-2584 [002] 148.050374: balance_dirty_state: bdi btrfs-1: dirty=672 wb=747 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=19 ino=257 dd-2584 [002] 148.050492: balance_dirty_state: bdi btrfs-1: dirty=722 wb=747 unstable=0 bg_thresh=1000 thresh=2000 gap=531 poll_thresh=20 ino=257 dd-2584 [002] 148.050608: balance_dirty_state: bdi btrfs-1: dirty=747 wb=747 unstable=0 bg_thresh=999 thresh=1999 gap=505 poll_thresh=21 ino=257 dd-2584 [002] 148.050726: balance_dirty_state: bdi btrfs-1: dirty=772 wb=747 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=22 ino=257 dd-2584 [002] 148.050732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=63212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 148.057509: balance_dirty_state: bdi btrfs-1: dirty=780 wb=610 unstable=0 bg_thresh=999 thresh=1998 gap=608 poll_thresh=22 ino=257 dd-2584 [002] 148.057578: balance_dirty_state: bdi btrfs-1: dirty=805 wb=610 unstable=0 bg_thresh=998 thresh=1997 gap=582 poll_thresh=16 ino=257 dd-2584 [002] 148.057698: balance_dirty_state: bdi btrfs-1: dirty=830 wb=610 unstable=0 bg_thresh=998 thresh=1996 gap=556 poll_thresh=17 ino=257 dd-2584 [002] 148.057815: balance_dirty_state: bdi btrfs-1: dirty=855 wb=610 unstable=0 bg_thresh=997 thresh=1995 gap=530 poll_thresh=18 ino=257 dd-2584 [002] 148.057935: balance_dirty_state: bdi btrfs-1: dirty=905 wb=610 unstable=0 bg_thresh=999 thresh=1999 gap=484 poll_thresh=19 ino=257 dd-2584 [002] 148.057939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=63212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.065467: balance_dirty_state: bdi btrfs-1: dirty=905 wb=485 unstable=0 bg_thresh=995 thresh=1990 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 148.065529: balance_dirty_state: bdi btrfs-1: dirty=905 wb=485 unstable=0 bg_thresh=995 thresh=1990 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 148.065588: balance_dirty_state: bdi btrfs-1: dirty=930 wb=485 unstable=0 bg_thresh=997 thresh=1995 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 148.065811: balance_dirty_state: bdi btrfs-1: dirty=955 wb=485 unstable=0 bg_thresh=997 thresh=1995 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 148.065925: balance_dirty_state: bdi btrfs-1: dirty=980 wb=485 unstable=0 bg_thresh=1000 thresh=2000 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 148.066040: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=485 unstable=0 bg_thresh=1002 thresh=2004 gap=514 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 148.066104: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5532 wrote=0 to_write=8192 dd-2584 [004] 148.066165: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=485 unstable=0 bg_thresh=1001 thresh=2003 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 148.066166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=63212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 148.068808: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=416 wrote=848 to_write=7344 dd-2584 [004] 148.073472: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1316 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 148.073477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=63212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.081417: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1191 unstable=0 bg_thresh=998 thresh=1996 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 148.081516: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1191 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 148.081577: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1191 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 148.081634: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1191 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 148.081751: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1191 unstable=0 bg_thresh=1000 thresh=2000 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 148.081869: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1191 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 148.081986: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1191 unstable=0 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 148.081990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-145% task_gap=-390% task_weight=99% bdi_bw=63212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.089522: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1191 unstable=0 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 148.089528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-145% task_gap=-390% task_weight=99% bdi_bw=63212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.097411: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1066 unstable=0 bg_thresh=993 thresh=1986 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 148.097665: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1066 unstable=0 bg_thresh=993 thresh=1986 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 148.097726: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1066 unstable=0 bg_thresh=995 thresh=1991 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 148.097785: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1066 unstable=0 bg_thresh=995 thresh=1991 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 148.097904: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1066 unstable=0 bg_thresh=998 thresh=1996 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 148.098026: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1066 unstable=0 bg_thresh=1003 thresh=2006 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 148.098031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=63212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.105482: balance_dirty_state: bdi btrfs-1: dirty=462 wb=941 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 148.105607: balance_dirty_state: bdi btrfs-1: dirty=462 wb=941 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 148.105691: balance_dirty_state: bdi btrfs-1: dirty=487 wb=941 unstable=0 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 148.105777: balance_dirty_state: bdi btrfs-1: dirty=512 wb=941 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=15 ino=257 dd-2584 [004] 148.105861: balance_dirty_state: bdi btrfs-1: dirty=512 wb=941 unstable=0 bg_thresh=1002 thresh=2005 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 148.106028: balance_dirty_state: bdi btrfs-1: dirty=562 wb=941 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 148.106199: balance_dirty_state: bdi btrfs-1: dirty=587 wb=941 unstable=0 bg_thresh=1004 thresh=2008 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 148.106205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=62884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.113513: balance_dirty_state: bdi btrfs-1: dirty=587 wb=941 unstable=0 bg_thresh=1004 thresh=2008 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 148.113524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=62884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.121434: balance_dirty_state: bdi btrfs-1: dirty=587 wb=741 unstable=0 bg_thresh=993 thresh=1987 gap=659 poll_thresh=18 ino=257 dd-2584 [004] 148.121526: balance_dirty_state: bdi btrfs-1: dirty=587 wb=741 unstable=0 bg_thresh=993 thresh=1987 gap=659 poll_thresh=13 ino=257 dd-2584 [004] 148.121749: balance_dirty_state: bdi btrfs-1: dirty=612 wb=741 unstable=0 bg_thresh=996 thresh=1992 gap=639 poll_thresh=14 ino=257 dd-2584 [004] 148.121806: balance_dirty_state: bdi btrfs-1: dirty=637 wb=741 unstable=0 bg_thresh=996 thresh=1992 gap=614 poll_thresh=15 ino=257 dd-2584 [004] 148.121860: balance_dirty_state: bdi btrfs-1: dirty=637 wb=741 unstable=0 bg_thresh=998 thresh=1997 gap=619 poll_thresh=16 ino=257 dd-2584 [004] 148.121972: balance_dirty_state: bdi btrfs-1: dirty=687 wb=741 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 148.122085: balance_dirty_state: bdi btrfs-1: dirty=712 wb=741 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 148.122197: balance_dirty_state: bdi btrfs-1: dirty=737 wb=741 unstable=0 bg_thresh=1002 thresh=2005 gap=527 poll_thresh=19 ino=257 dd-2584 [004] 148.122309: balance_dirty_state: bdi btrfs-1: dirty=762 wb=741 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=20 ino=257 dd-2584 [004] 148.122423: balance_dirty_state: bdi btrfs-1: dirty=812 wb=741 unstable=0 bg_thresh=1001 thresh=2003 gap=450 poll_thresh=21 ino=257 dd-2584 [004] 148.122427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-145% task_gap=-390% task_weight=99% bdi_bw=62884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.129444: balance_dirty_state: bdi btrfs-1: dirty=812 wb=616 unstable=0 bg_thresh=993 thresh=1987 gap=559 poll_thresh=21 ino=257 dd-2584 [004] 148.129522: balance_dirty_state: bdi btrfs-1: dirty=812 wb=616 unstable=0 bg_thresh=993 thresh=1987 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 148.129632: balance_dirty_state: bdi btrfs-1: dirty=862 wb=616 unstable=0 bg_thresh=996 thresh=1992 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 148.129908: balance_dirty_state: bdi btrfs-1: dirty=887 wb=616 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 148.129912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=62884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.137459: balance_dirty_state: bdi btrfs-1: dirty=887 wb=491 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 148.137523: balance_dirty_state: bdi btrfs-1: dirty=912 wb=491 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 148.137578: balance_dirty_state: bdi btrfs-1: dirty=912 wb=491 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 148.137635: balance_dirty_state: bdi btrfs-1: dirty=937 wb=491 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 148.137692: balance_dirty_state: bdi btrfs-1: dirty=962 wb=491 unstable=0 bg_thresh=1002 thresh=2005 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 148.137805: balance_dirty_state: bdi btrfs-1: dirty=987 wb=491 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 148.137918: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=491 unstable=0 bg_thresh=1004 thresh=2008 gap=505 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 148.137987: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5604 wrote=0 to_write=8192 dd-2584 [004] 148.138043: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=491 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 148.138045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=99% bdi_bw=62884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 148.140731: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=488 wrote=848 to_write=7344 dd-2584 [004] 148.145492: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1341 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 148.145501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=62884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.153446: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1216 unstable=0 bg_thresh=993 thresh=1986 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 148.153517: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1216 unstable=0 bg_thresh=993 thresh=1986 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 148.153574: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1216 unstable=0 bg_thresh=995 thresh=1991 gap=538 poll_thresh=15 ino=257 dd-2584 [004] 148.153629: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1216 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 148.153911: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1216 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 148.153915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=62884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.161465: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1091 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=17 ino=257 dd-2584 [004] 148.161529: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1091 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 148.161585: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1091 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 148.161640: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1091 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 148.161697: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1091 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 148.161809: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1091 unstable=0 bg_thresh=1002 thresh=2004 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 148.161922: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1091 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 148.161927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=62884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.169484: balance_dirty_state: bdi btrfs-1: dirty=412 wb=966 unstable=0 bg_thresh=994 thresh=1989 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 148.169546: balance_dirty_state: bdi btrfs-1: dirty=412 wb=966 unstable=0 bg_thresh=994 thresh=1989 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 148.169612: balance_dirty_state: bdi btrfs-1: dirty=437 wb=966 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 148.169697: balance_dirty_state: bdi btrfs-1: dirty=462 wb=966 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 148.169778: balance_dirty_state: bdi btrfs-1: dirty=462 wb=966 unstable=0 bg_thresh=999 thresh=1999 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 148.169949: balance_dirty_state: bdi btrfs-1: dirty=512 wb=966 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 148.170340: balance_dirty_state: bdi btrfs-1: dirty=537 wb=966 unstable=0 bg_thresh=1004 thresh=2008 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 148.170496: balance_dirty_state: bdi btrfs-1: dirty=562 wb=966 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 148.170503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=62884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.177526: balance_dirty_state: bdi btrfs-1: dirty=562 wb=966 unstable=0 bg_thresh=1000 thresh=2001 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 148.177532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=62884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.185473: balance_dirty_state: bdi btrfs-1: dirty=562 wb=866 unstable=0 bg_thresh=992 thresh=1985 gap=557 poll_thresh=19 ino=257 dd-2584 [004] 148.185567: balance_dirty_state: bdi btrfs-1: dirty=587 wb=866 unstable=0 bg_thresh=992 thresh=1985 gap=532 poll_thresh=14 ino=257 dd-2584 [004] 148.185656: balance_dirty_state: bdi btrfs-1: dirty=587 wb=866 unstable=0 bg_thresh=995 thresh=1990 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 148.185743: balance_dirty_state: bdi btrfs-1: dirty=612 wb=866 unstable=0 bg_thresh=995 thresh=1990 gap=512 poll_thresh=16 ino=257 dd-2584 [004] 148.185918: balance_dirty_state: bdi btrfs-1: dirty=637 wb=866 unstable=0 bg_thresh=997 thresh=1995 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 148.185924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=62884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.193477: balance_dirty_state: bdi btrfs-1: dirty=637 wb=866 unstable=0 bg_thresh=997 thresh=1995 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 148.193506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=62884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.201455: balance_dirty_state: bdi btrfs-1: dirty=633 wb=741 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 148.201571: balance_dirty_state: bdi btrfs-1: dirty=658 wb=741 unstable=0 bg_thresh=993 thresh=1987 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 148.201629: balance_dirty_state: bdi btrfs-1: dirty=683 wb=741 unstable=0 bg_thresh=996 thresh=1992 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 148.201686: balance_dirty_state: bdi btrfs-1: dirty=683 wb=741 unstable=0 bg_thresh=996 thresh=1992 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 148.201745: balance_dirty_state: bdi btrfs-1: dirty=708 wb=741 unstable=0 bg_thresh=998 thresh=1997 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 148.201864: balance_dirty_state: bdi btrfs-1: dirty=733 wb=741 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 148.201982: balance_dirty_state: bdi btrfs-1: dirty=758 wb=741 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 148.202262: balance_dirty_state: bdi btrfs-1: dirty=808 wb=741 unstable=0 bg_thresh=1002 thresh=2005 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 148.202266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=62884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 148.209567: balance_dirty_state: bdi btrfs-1: dirty=808 wb=741 unstable=0 bg_thresh=1002 thresh=2005 gap=456 poll_thresh=19 ino=257 dd-2584 [005] 148.209579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=60400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 148.217587: balance_dirty_state: bdi btrfs-1: dirty=801 wb=616 unstable=0 bg_thresh=999 thresh=1999 gap=582 poll_thresh=19 ino=257 dd-2584 [005] 148.217714: balance_dirty_state: bdi btrfs-1: dirty=826 wb=616 unstable=0 bg_thresh=1002 thresh=2004 gap=562 poll_thresh=14 ino=257 dd-2584 [005] 148.217829: balance_dirty_state: bdi btrfs-1: dirty=826 wb=616 unstable=0 bg_thresh=1002 thresh=2004 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 148.217944: balance_dirty_state: bdi btrfs-1: dirty=851 wb=616 unstable=0 bg_thresh=1004 thresh=2009 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 148.218179: balance_dirty_state: bdi btrfs-1: dirty=876 wb=616 unstable=0 bg_thresh=1004 thresh=2008 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 148.218416: balance_dirty_state: bdi btrfs-1: dirty=901 wb=616 unstable=0 bg_thresh=1006 thresh=2012 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 148.218425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=60400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 148.225624: balance_dirty_state: bdi btrfs-1: dirty=901 wb=491 unstable=0 bg_thresh=1002 thresh=2005 gap=613 poll_thresh=18 ino=257 dd-2584 [005] 148.225720: balance_dirty_state: bdi btrfs-1: dirty=926 wb=491 unstable=0 bg_thresh=999 thresh=1999 gap=582 poll_thresh=13 ino=257 dd-2584 [005] 148.225780: balance_dirty_state: bdi btrfs-1: dirty=951 wb=491 unstable=0 bg_thresh=1002 thresh=2004 gap=562 poll_thresh=14 ino=257 dd-2584 [005] 148.225836: balance_dirty_state: bdi btrfs-1: dirty=951 wb=491 unstable=0 bg_thresh=999 thresh=1998 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 148.225893: balance_dirty_state: bdi btrfs-1: dirty=976 wb=491 unstable=0 bg_thresh=1001 thresh=2003 gap=536 poll_thresh=16 ino=257 dd-2584 [005] 148.226006: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=491 unstable=0 bg_thresh=1001 thresh=2002 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 148.226286: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=491 unstable=0 bg_thresh=1003 thresh=2006 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 148.226290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=60400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 148.226356: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5692 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 148.231912: writeback_single_inode: bdi btrfs-1: ino=257 state= age=580 wrote=848 to_write=7344 dd-2584 [007] 148.233645: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1341 unstable=0 bg_thresh=1003 thresh=2006 gap=489 poll_thresh=18 ino=257 dd-2584 [007] 148.233650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=60400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 148.241645: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1216 unstable=0 bg_thresh=1001 thresh=2003 gap=611 poll_thresh=18 ino=257 dd-2584 [007] 148.241773: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1216 unstable=0 bg_thresh=1001 thresh=2003 gap=611 poll_thresh=13 ino=257 dd-2584 [007] 148.241891: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1216 unstable=0 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=14 ino=257 dd-2584 [007] 148.242012: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1216 unstable=0 bg_thresh=1006 thresh=2013 gap=571 poll_thresh=15 ino=257 dd-2584 [007] 148.242130: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1216 unstable=0 bg_thresh=1003 thresh=2007 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 148.242381: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1191 unstable=0 bg_thresh=1003 thresh=2006 gap=539 poll_thresh=17 ino=257 dd-2584 [007] 148.242564: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1116 unstable=0 bg_thresh=1001 thresh=2003 gap=586 poll_thresh=18 ino=257 dd-2584 [007] 148.242725: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1091 unstable=0 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=19 ino=257 dd-2584 [007] 148.242877: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1091 unstable=0 bg_thresh=1002 thresh=2005 gap=538 poll_thresh=20 ino=257 dd-2584 [007] 148.243029: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1091 unstable=0 bg_thresh=1003 thresh=2007 gap=515 poll_thresh=21 ino=257 dd-2584 [007] 148.243396: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1091 unstable=0 bg_thresh=1001 thresh=2002 gap=485 poll_thresh=22 ino=257 dd-2584 [007] 148.243401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=60400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 148.249670: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1091 unstable=0 bg_thresh=1007 thresh=2014 gap=497 poll_thresh=22 ino=257 dd-2584 [007] 148.249679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=60400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 148.257567: balance_dirty_state: bdi btrfs-1: dirty=426 wb=966 unstable=0 bg_thresh=1006 thresh=2012 gap=620 poll_thresh=22 ino=257 dd-2584 [000] 148.257646: balance_dirty_state: bdi btrfs-1: dirty=451 wb=966 unstable=0 bg_thresh=1006 thresh=2012 gap=595 poll_thresh=16 ino=257 dd-2584 [000] 148.257789: balance_dirty_state: bdi btrfs-1: dirty=476 wb=966 unstable=0 bg_thresh=1008 thresh=2017 gap=575 poll_thresh=17 ino=257 dd-2584 [000] 148.257933: balance_dirty_state: bdi btrfs-1: dirty=501 wb=966 unstable=0 bg_thresh=1010 thresh=2021 gap=554 poll_thresh=18 ino=257 dd-2584 [000] 148.258077: balance_dirty_state: bdi btrfs-1: dirty=526 wb=966 unstable=0 bg_thresh=1010 thresh=2020 gap=528 poll_thresh=19 ino=257 dd-2584 [000] 148.258221: balance_dirty_state: bdi btrfs-1: dirty=576 wb=966 unstable=0 bg_thresh=1009 thresh=2019 gap=477 poll_thresh=20 ino=257 dd-2584 [000] 148.258226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=60400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 148.265482: balance_dirty_state: bdi btrfs-1: dirty=576 wb=966 unstable=0 bg_thresh=1009 thresh=2019 gap=477 poll_thresh=20 ino=257 dd-2584 [000] 148.265492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=60400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.273485: balance_dirty_state: bdi btrfs-1: dirty=576 wb=891 unstable=0 bg_thresh=1010 thresh=2020 gap=553 poll_thresh=20 ino=257 dd-2584 [004] 148.273609: balance_dirty_state: bdi btrfs-1: dirty=576 wb=891 unstable=0 bg_thresh=1010 thresh=2020 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 148.273693: balance_dirty_state: bdi btrfs-1: dirty=601 wb=891 unstable=0 bg_thresh=1012 thresh=2025 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 148.273861: balance_dirty_state: bdi btrfs-1: dirty=626 wb=891 unstable=0 bg_thresh=1015 thresh=2030 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 148.274031: balance_dirty_state: bdi btrfs-1: dirty=676 wb=891 unstable=0 bg_thresh=1014 thresh=2029 gap=462 poll_thresh=18 ino=257 dd-2584 [004] 148.274037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=60400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.281480: balance_dirty_state: bdi btrfs-1: dirty=676 wb=891 unstable=0 bg_thresh=1012 thresh=2025 gap=458 poll_thresh=18 ino=257 dd-2584 [004] 148.281486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=60400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.289487: balance_dirty_state: bdi btrfs-1: dirty=676 wb=741 unstable=0 bg_thresh=1012 thresh=2025 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 148.289757: balance_dirty_state: bdi btrfs-1: dirty=676 wb=741 unstable=0 bg_thresh=1012 thresh=2025 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 148.289813: balance_dirty_state: bdi btrfs-1: dirty=701 wb=741 unstable=0 bg_thresh=1015 thresh=2030 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 148.289869: balance_dirty_state: bdi btrfs-1: dirty=701 wb=741 unstable=0 bg_thresh=1015 thresh=2030 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 148.289925: balance_dirty_state: bdi btrfs-1: dirty=726 wb=741 unstable=0 bg_thresh=1014 thresh=2029 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 148.290039: balance_dirty_state: bdi btrfs-1: dirty=751 wb=741 unstable=0 bg_thresh=1014 thresh=2028 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 148.290154: balance_dirty_state: bdi btrfs-1: dirty=801 wb=741 unstable=0 bg_thresh=1016 thresh=2032 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 148.290158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=60400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.297572: balance_dirty_state: bdi btrfs-1: dirty=801 wb=616 unstable=0 bg_thresh=1007 thresh=2015 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 148.297665: balance_dirty_state: bdi btrfs-1: dirty=801 wb=616 unstable=0 bg_thresh=1007 thresh=2015 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 148.297752: balance_dirty_state: bdi btrfs-1: dirty=826 wb=616 unstable=0 bg_thresh=1010 thresh=2020 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 148.297837: balance_dirty_state: bdi btrfs-1: dirty=851 wb=616 unstable=0 bg_thresh=1010 thresh=2020 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 148.297922: balance_dirty_state: bdi btrfs-1: dirty=851 wb=616 unstable=0 bg_thresh=1012 thresh=2025 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 148.298093: balance_dirty_state: bdi btrfs-1: dirty=876 wb=616 unstable=0 bg_thresh=1015 thresh=2030 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 148.298251: balance_dirty_state: bdi btrfs-1: dirty=926 wb=616 unstable=0 bg_thresh=1017 thresh=2034 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 148.298255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-254% task_weight=98% bdi_bw=60400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 148.305564: balance_dirty_state: bdi btrfs-1: dirty=926 wb=491 unstable=0 bg_thresh=995 thresh=1990 gap=573 poll_thresh=18 ino=257 dd-2584 [007] 148.305804: balance_dirty_state: bdi btrfs-1: dirty=951 wb=491 unstable=0 bg_thresh=997 thresh=1995 gap=553 poll_thresh=13 ino=257 dd-2584 [007] 148.305865: balance_dirty_state: bdi btrfs-1: dirty=951 wb=491 unstable=0 bg_thresh=997 thresh=1995 gap=553 poll_thresh=14 ino=257 dd-2584 [007] 148.305923: balance_dirty_state: bdi btrfs-1: dirty=976 wb=491 unstable=0 bg_thresh=997 thresh=1994 gap=527 poll_thresh=15 ino=257 dd-2584 [007] 148.305983: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=491 unstable=0 bg_thresh=997 thresh=1994 gap=502 poll_thresh=16 ino=257 flush-btrfs-1-2586 [006] 148.306037: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5772 wrote=0 to_write=8192 dd-2584 [007] 148.306109: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=491 unstable=0 bg_thresh=996 thresh=1993 gap=476 poll_thresh=17 ino=257 dd-2584 [007] 148.306111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=60400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 148.308760: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=848 to_write=7344 dd-2584 [007] 148.313522: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1341 unstable=0 bg_thresh=996 thresh=1992 gap=475 poll_thresh=17 ino=257 dd-2584 [007] 148.313528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=58640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 148.325532: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1091 unstable=0 bg_thresh=988 thresh=1976 gap=709 poll_thresh=17 ino=257 dd-2584 [007] 148.325636: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1091 unstable=0 bg_thresh=988 thresh=1976 gap=684 poll_thresh=13 ino=257 dd-2584 [007] 148.325695: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1091 unstable=0 bg_thresh=990 thresh=1981 gap=689 poll_thresh=14 ino=257 dd-2584 [007] 148.325753: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1091 unstable=0 bg_thresh=993 thresh=1986 gap=669 poll_thresh=15 ino=257 dd-2584 [007] 148.325811: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1091 unstable=0 bg_thresh=993 thresh=1986 gap=669 poll_thresh=16 ino=257 dd-2584 [007] 148.325930: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1091 unstable=0 bg_thresh=992 thresh=1985 gap=618 poll_thresh=17 ino=257 dd-2584 [007] 148.326052: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1091 unstable=0 bg_thresh=994 thresh=1989 gap=597 poll_thresh=18 ino=257 dd-2584 [007] 148.326172: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1091 unstable=0 bg_thresh=994 thresh=1988 gap=571 poll_thresh=19 ino=257 dd-2584 [007] 148.326461: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1091 unstable=0 bg_thresh=993 thresh=1987 gap=520 poll_thresh=20 ino=257 dd-2584 [007] 148.326575: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1091 unstable=0 bg_thresh=995 thresh=1991 gap=499 poll_thresh=21 ino=257 dd-2584 [007] 148.326689: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1091 unstable=0 bg_thresh=992 thresh=1984 gap=467 poll_thresh=22 ino=257 dd-2584 [007] 148.326694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=98% bdi_bw=58640 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 148.333577: balance_dirty_state: bdi btrfs-1: dirty=426 wb=966 unstable=0 bg_thresh=995 thresh=1991 gap=599 poll_thresh=22 ino=257 dd-2584 [007] 148.333666: balance_dirty_state: bdi btrfs-1: dirty=451 wb=966 unstable=0 bg_thresh=998 thresh=1996 gap=579 poll_thresh=16 ino=257 dd-2584 [007] 148.333787: balance_dirty_state: bdi btrfs-1: dirty=476 wb=966 unstable=0 bg_thresh=997 thresh=1995 gap=553 poll_thresh=17 ino=257 dd-2584 [007] 148.333900: balance_dirty_state: bdi btrfs-1: dirty=501 wb=966 unstable=0 bg_thresh=997 thresh=1994 gap=527 poll_thresh=18 ino=257 dd-2584 [007] 148.334014: balance_dirty_state: bdi btrfs-1: dirty=551 wb=966 unstable=0 bg_thresh=996 thresh=1993 gap=476 poll_thresh=19 ino=257 dd-2584 [007] 148.334018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=58640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 148.341653: balance_dirty_state: bdi btrfs-1: dirty=551 wb=966 unstable=0 bg_thresh=996 thresh=1993 gap=476 poll_thresh=19 ino=257 dd-2584 [007] 148.341661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=58640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 148.349592: balance_dirty_state: bdi btrfs-1: dirty=551 wb=891 unstable=0 bg_thresh=995 thresh=1991 gap=549 poll_thresh=19 ino=257 dd-2584 [007] 148.349697: balance_dirty_state: bdi btrfs-1: dirty=551 wb=891 unstable=0 bg_thresh=995 thresh=1990 gap=548 poll_thresh=14 ino=257 dd-2584 [007] 148.349756: balance_dirty_state: bdi btrfs-1: dirty=576 wb=891 unstable=0 bg_thresh=997 thresh=1995 gap=528 poll_thresh=15 ino=257 dd-2584 [007] 148.349815: balance_dirty_state: bdi btrfs-1: dirty=601 wb=891 unstable=0 bg_thresh=994 thresh=1989 gap=497 poll_thresh=16 ino=257 dd-2584 [007] 148.349819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=58640 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 148.357555: balance_dirty_state: bdi btrfs-1: dirty=601 wb=891 unstable=0 bg_thresh=993 thresh=1987 gap=495 poll_thresh=16 ino=257 dd-2584 [007] 148.357560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=58640 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 148.365552: balance_dirty_state: bdi btrfs-1: dirty=601 wb=891 unstable=0 bg_thresh=994 thresh=1989 gap=497 poll_thresh=16 ino=257 dd-2584 [007] 148.365560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=58640 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 148.373616: balance_dirty_state: bdi btrfs-1: dirty=601 wb=616 unstable=0 bg_thresh=994 thresh=1988 gap=771 poll_thresh=16 ino=257 dd-2584 [007] 148.373979: balance_dirty_state: bdi btrfs-1: dirty=601 wb=616 unstable=0 bg_thresh=996 thresh=1993 gap=776 poll_thresh=12 ino=257 dd-2584 [007] 148.374071: balance_dirty_state: bdi btrfs-1: dirty=626 wb=616 unstable=0 bg_thresh=996 thresh=1992 gap=750 poll_thresh=13 ino=257 dd-2584 [007] 148.374160: balance_dirty_state: bdi btrfs-1: dirty=626 wb=616 unstable=0 bg_thresh=996 thresh=1992 gap=750 poll_thresh=14 ino=257 dd-2584 [007] 148.374250: balance_dirty_state: bdi btrfs-1: dirty=651 wb=616 unstable=0 bg_thresh=995 thresh=1991 gap=724 poll_thresh=15 ino=257 dd-2584 [007] 148.374339: balance_dirty_state: bdi btrfs-1: dirty=676 wb=616 unstable=0 bg_thresh=995 thresh=1990 gap=698 poll_thresh=16 ino=257 dd-2584 [007] 148.374515: balance_dirty_state: bdi btrfs-1: dirty=701 wb=616 unstable=0 bg_thresh=994 thresh=1989 gap=672 poll_thresh=17 ino=257 dd-2584 [007] 148.374693: balance_dirty_state: bdi btrfs-1: dirty=726 wb=616 unstable=0 bg_thresh=994 thresh=1988 gap=646 poll_thresh=18 ino=257 dd-2584 [007] 148.374870: balance_dirty_state: bdi btrfs-1: dirty=776 wb=616 unstable=0 bg_thresh=993 thresh=1987 gap=595 poll_thresh=19 ino=257 dd-2584 [007] 148.375048: balance_dirty_state: bdi btrfs-1: dirty=801 wb=616 unstable=0 bg_thresh=995 thresh=1991 gap=574 poll_thresh=20 ino=257 dd-2584 [007] 148.375224: balance_dirty_state: bdi btrfs-1: dirty=826 wb=616 unstable=0 bg_thresh=995 thresh=1990 gap=548 poll_thresh=21 ino=257 dd-2584 [007] 148.375593: balance_dirty_state: bdi btrfs-1: dirty=851 wb=491 unstable=0 bg_thresh=994 thresh=1989 gap=647 poll_thresh=22 ino=257 dd-2584 [007] 148.375774: balance_dirty_state: bdi btrfs-1: dirty=901 wb=491 unstable=0 bg_thresh=994 thresh=1988 gap=596 poll_thresh=23 ino=257 dd-2584 [007] 148.375952: balance_dirty_state: bdi btrfs-1: dirty=926 wb=491 unstable=0 bg_thresh=996 thresh=1992 gap=575 poll_thresh=24 ino=257 dd-2584 [007] 148.376131: balance_dirty_state: bdi btrfs-1: dirty=951 wb=491 unstable=0 bg_thresh=995 thresh=1991 gap=549 poll_thresh=25 ino=257 dd-2584 [007] 148.376314: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=491 unstable=0 bg_thresh=995 thresh=1990 gap=498 poll_thresh=26 ino=257 flush-btrfs-1-2586 [006] 148.376361: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5840 wrote=0 to_write=8192 dd-2584 [007] 148.376505: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=491 unstable=0 bg_thresh=997 thresh=1994 gap=477 poll_thresh=27 ino=257 dd-2584 [007] 148.376507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=58640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 148.381616: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1266 unstable=0 bg_thresh=997 thresh=1994 gap=477 poll_thresh=27 ino=257 dd-2584 [007] 148.381618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=58640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 148.381807: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=848 to_write=7344 dd-2584 [000] 148.389603: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1191 unstable=0 bg_thresh=997 thresh=1994 gap=602 poll_thresh=27 ino=257 dd-2584 [000] 148.389726: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1191 unstable=0 bg_thresh=999 thresh=1999 gap=607 poll_thresh=20 ino=257 dd-2584 [000] 148.389962: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1191 unstable=0 bg_thresh=1002 thresh=2004 gap=562 poll_thresh=21 ino=257 dd-2584 [000] 148.390206: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1191 unstable=0 bg_thresh=1001 thresh=2003 gap=536 poll_thresh=22 ino=257 dd-2584 [000] 148.390805: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1191 unstable=0 bg_thresh=1003 thresh=2007 gap=515 poll_thresh=23 ino=257 dd-2584 [000] 148.391051: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1191 unstable=0 bg_thresh=1003 thresh=2006 gap=464 poll_thresh=24 ino=257 dd-2584 [000] 148.391060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=58640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 148.397503: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1191 unstable=0 bg_thresh=1003 thresh=2006 gap=464 poll_thresh=24 ino=257 dd-2584 [000] 148.397509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=58640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 148.405600: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1066 unstable=0 bg_thresh=1003 thresh=2006 gap=589 poll_thresh=24 ino=257 dd-2584 [000] 148.405697: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1066 unstable=0 bg_thresh=1000 thresh=2000 gap=583 poll_thresh=18 ino=257 dd-2584 [000] 148.405815: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1066 unstable=0 bg_thresh=999 thresh=1999 gap=557 poll_thresh=19 ino=257 dd-2584 [000] 148.405934: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1066 unstable=0 bg_thresh=1001 thresh=2003 gap=511 poll_thresh=20 ino=257 dd-2584 [000] 148.406051: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1066 unstable=0 bg_thresh=1001 thresh=2002 gap=485 poll_thresh=21 ino=257 dd-2584 [000] 148.406055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=58640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 148.413630: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1066 unstable=0 bg_thresh=1001 thresh=2002 gap=485 poll_thresh=21 ino=257 dd-2584 [000] 148.413635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=58640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.421517: balance_dirty_state: bdi btrfs-1: dirty=451 wb=866 unstable=0 bg_thresh=1001 thresh=2002 gap=685 poll_thresh=21 ino=257 dd-2584 [004] 148.421618: balance_dirty_state: bdi btrfs-1: dirty=451 wb=866 unstable=0 bg_thresh=1001 thresh=2002 gap=685 poll_thresh=16 ino=257 dd-2584 [004] 148.421807: balance_dirty_state: bdi btrfs-1: dirty=501 wb=866 unstable=0 bg_thresh=1003 thresh=2007 gap=640 poll_thresh=17 ino=257 dd-2584 [004] 148.421995: balance_dirty_state: bdi btrfs-1: dirty=526 wb=866 unstable=0 bg_thresh=1006 thresh=2012 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 148.422525: balance_dirty_state: bdi btrfs-1: dirty=551 wb=866 unstable=0 bg_thresh=1011 thresh=2022 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 148.422745: balance_dirty_state: bdi btrfs-1: dirty=577 wb=866 unstable=0 bg_thresh=1008 thresh=2017 gap=574 poll_thresh=20 ino=257 dd-2584 [004] 148.422958: balance_dirty_state: bdi btrfs-1: dirty=603 wb=866 unstable=0 bg_thresh=1008 thresh=2017 gap=548 poll_thresh=21 ino=257 dd-2584 [004] 148.423174: balance_dirty_state: bdi btrfs-1: dirty=642 wb=866 unstable=0 bg_thresh=1007 thresh=2015 gap=507 poll_thresh=22 ino=257 dd-2584 [004] 148.423396: balance_dirty_state: bdi btrfs-1: dirty=668 wb=866 unstable=0 bg_thresh=1009 thresh=2018 gap=484 poll_thresh=23 ino=257 dd-2584 [004] 148.423403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=57608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.429568: balance_dirty_state: bdi btrfs-1: dirty=668 wb=866 unstable=0 bg_thresh=998 thresh=1997 gap=463 poll_thresh=23 ino=257 dd-2584 [004] 148.429574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=57608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 148.437570: balance_dirty_state: bdi btrfs-1: dirty=668 wb=616 unstable=0 bg_thresh=1001 thresh=2003 gap=719 poll_thresh=23 ino=257 dd-2584 [003] 148.437710: balance_dirty_state: bdi btrfs-1: dirty=681 wb=616 unstable=0 bg_thresh=1000 thresh=2001 gap=704 poll_thresh=17 ino=257 dd-2584 [003] 148.437989: balance_dirty_state: bdi btrfs-1: dirty=720 wb=616 unstable=0 bg_thresh=1000 thresh=2000 gap=664 poll_thresh=18 ino=257 dd-2584 [003] 148.438270: balance_dirty_state: bdi btrfs-1: dirty=746 wb=616 unstable=0 bg_thresh=997 thresh=1994 gap=632 poll_thresh=19 ino=257 dd-2584 [003] 148.438896: balance_dirty_state: bdi btrfs-1: dirty=759 wb=616 unstable=0 bg_thresh=992 thresh=1985 gap=610 poll_thresh=20 ino=257 dd-2584 [003] 148.439075: balance_dirty_state: bdi btrfs-1: dirty=809 wb=616 unstable=0 bg_thresh=992 thresh=1985 gap=560 poll_thresh=21 ino=257 dd-2584 [003] 148.439249: balance_dirty_state: bdi btrfs-1: dirty=834 wb=616 unstable=0 bg_thresh=994 thresh=1988 gap=538 poll_thresh=22 ino=257 dd-2584 [003] 148.439422: balance_dirty_state: bdi btrfs-1: dirty=859 wb=616 unstable=0 bg_thresh=986 thresh=1973 gap=498 poll_thresh=23 ino=257 dd-2584 [003] 148.439594: balance_dirty_state: bdi btrfs-1: dirty=884 wb=616 unstable=0 bg_thresh=985 thresh=1970 gap=470 poll_thresh=24 ino=257 dd-2584 [003] 148.439601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-389% task_weight=99% bdi_bw=57608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 148.445593: balance_dirty_state: bdi btrfs-1: dirty=884 wb=616 unstable=0 bg_thresh=1001 thresh=2003 gap=503 poll_thresh=24 ino=257 dd-2584 [003] 148.445708: balance_dirty_state: bdi btrfs-1: dirty=909 wb=616 unstable=0 bg_thresh=1003 thresh=2007 gap=482 poll_thresh=18 ino=257 dd-2584 [003] 148.445717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=99% bdi_bw=57608 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 148.453640: balance_dirty_state: bdi btrfs-1: dirty=909 wb=516 unstable=0 bg_thresh=999 thresh=1999 gap=574 poll_thresh=18 ino=257 dd-2584 [003] 148.453728: balance_dirty_state: bdi btrfs-1: dirty=934 wb=516 unstable=0 bg_thresh=999 thresh=1999 gap=549 poll_thresh=13 ino=257 dd-2584 [003] 148.453792: balance_dirty_state: bdi btrfs-1: dirty=947 wb=516 unstable=0 bg_thresh=996 thresh=1993 gap=530 poll_thresh=14 ino=257 dd-2584 [003] 148.453856: balance_dirty_state: bdi btrfs-1: dirty=960 wb=516 unstable=0 bg_thresh=997 thresh=1994 gap=518 poll_thresh=15 ino=257 dd-2584 [003] 148.453926: balance_dirty_state: bdi btrfs-1: dirty=986 wb=516 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=16 ino=257 dd-2584 [003] 148.453931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=57608 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 148.461703: balance_dirty_state: bdi btrfs-1: dirty=986 wb=391 unstable=0 bg_thresh=990 thresh=1980 gap=603 poll_thresh=16 ino=257 dd-2584 [005] 148.461805: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=391 unstable=0 bg_thresh=990 thresh=1980 gap=578 poll_thresh=12 ino=257 flush-btrfs-1-2586 [006] 148.461887: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5928 wrote=0 to_write=8192 dd-2584 [005] 148.461937: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=391 unstable=0 bg_thresh=992 thresh=1985 gap=558 poll_thresh=13 ino=257 dd-2584 [005] 148.462418: balance_dirty_state: bdi btrfs-1: dirty=961 wb=416 unstable=0 bg_thresh=989 thresh=1979 gap=602 poll_thresh=14 ino=257 dd-2584 [005] 148.462553: balance_dirty_state: bdi btrfs-1: dirty=961 wb=466 unstable=0 bg_thresh=992 thresh=1984 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 148.462698: balance_dirty_state: bdi btrfs-1: dirty=949 wb=491 unstable=0 bg_thresh=988 thresh=1976 gap=536 poll_thresh=16 ino=257 dd-2584 [005] 148.462987: balance_dirty_state: bdi btrfs-1: dirty=925 wb=541 unstable=0 bg_thresh=989 thresh=1979 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 148.463265: balance_dirty_state: bdi btrfs-1: dirty=925 wb=566 unstable=0 bg_thresh=991 thresh=1982 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 148.463268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=57608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 148.467799: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=960 to_write=7232 dd-2584 [005] 148.473628: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1053 unstable=0 bg_thresh=992 thresh=1984 gap=768 poll_thresh=18 ino=257 dd-2584 [005] 148.473713: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1053 unstable=0 bg_thresh=991 thresh=1983 gap=742 poll_thresh=13 ino=257 dd-2584 [005] 148.473773: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1053 unstable=0 bg_thresh=991 thresh=1982 gap=716 poll_thresh=14 ino=257 dd-2584 [005] 148.473833: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1053 unstable=0 bg_thresh=991 thresh=1982 gap=716 poll_thresh=15 ino=257 dd-2584 [005] 148.473891: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1053 unstable=0 bg_thresh=990 thresh=1981 gap=690 poll_thresh=16 ino=257 dd-2584 [005] 148.474032: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1053 unstable=0 bg_thresh=990 thresh=1980 gap=664 poll_thresh=17 ino=257 dd-2584 [005] 148.474161: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1053 unstable=0 bg_thresh=989 thresh=1979 gap=638 poll_thresh=18 ino=257 dd-2584 [005] 148.474470: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1053 unstable=0 bg_thresh=992 thresh=1984 gap=580 poll_thresh=19 ino=257 dd-2584 [005] 148.474606: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1053 unstable=0 bg_thresh=991 thresh=1983 gap=566 poll_thresh=20 ino=257 dd-2584 [005] 148.474739: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1053 unstable=0 bg_thresh=992 thresh=1984 gap=516 poll_thresh=21 ino=257 dd-2584 [005] 148.474871: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1053 unstable=0 bg_thresh=991 thresh=1983 gap=490 poll_thresh=22 ino=257 dd-2584 [005] 148.474876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-371% task_weight=100% bdi_bw=57608 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 148.481590: balance_dirty_state: bdi btrfs-1: dirty=440 wb=978 unstable=0 bg_thresh=991 thresh=1982 gap=564 poll_thresh=22 ino=257 dd-2584 [005] 148.481660: balance_dirty_state: bdi btrfs-1: dirty=465 wb=978 unstable=0 bg_thresh=991 thresh=1982 gap=539 poll_thresh=16 ino=257 dd-2584 [005] 148.481785: balance_dirty_state: bdi btrfs-1: dirty=490 wb=978 unstable=0 bg_thresh=993 thresh=1986 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 148.481905: balance_dirty_state: bdi btrfs-1: dirty=515 wb=978 unstable=0 bg_thresh=992 thresh=1985 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 148.481910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=99% bdi_bw=57608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 148.489609: balance_dirty_state: bdi btrfs-1: dirty=515 wb=978 unstable=0 bg_thresh=992 thresh=1985 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 148.489614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=99% bdi_bw=57608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 148.497659: balance_dirty_state: bdi btrfs-1: dirty=515 wb=853 unstable=0 bg_thresh=991 thresh=1983 gap=615 poll_thresh=18 ino=257 dd-2584 [000] 148.497725: balance_dirty_state: bdi btrfs-1: dirty=540 wb=853 unstable=0 bg_thresh=991 thresh=1983 gap=590 poll_thresh=13 ino=257 dd-2584 [000] 148.497785: balance_dirty_state: bdi btrfs-1: dirty=540 wb=853 unstable=0 bg_thresh=994 thresh=1988 gap=595 poll_thresh=14 ino=257 dd-2584 [000] 148.497855: balance_dirty_state: bdi btrfs-1: dirty=553 wb=853 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=15 ino=257 dd-2584 [000] 148.497924: balance_dirty_state: bdi btrfs-1: dirty=566 wb=853 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=16 ino=257 dd-2584 [000] 148.498226: balance_dirty_state: bdi btrfs-1: dirty=604 wb=853 unstable=0 bg_thresh=991 thresh=1983 gap=526 poll_thresh=17 ino=257 dd-2584 [000] 148.498357: balance_dirty_state: bdi btrfs-1: dirty=654 wb=853 unstable=0 bg_thresh=993 thresh=1987 gap=480 poll_thresh=18 ino=257 dd-2584 [000] 148.498361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=57608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 148.505653: balance_dirty_state: bdi btrfs-1: dirty=654 wb=728 unstable=0 bg_thresh=994 thresh=1988 gap=606 poll_thresh=18 ino=257 dd-2584 [000] 148.505718: balance_dirty_state: bdi btrfs-1: dirty=654 wb=728 unstable=0 bg_thresh=996 thresh=1993 gap=611 poll_thresh=13 ino=257 dd-2584 [000] 148.505777: balance_dirty_state: bdi btrfs-1: dirty=679 wb=728 unstable=0 bg_thresh=993 thresh=1987 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 148.505836: balance_dirty_state: bdi btrfs-1: dirty=704 wb=728 unstable=0 bg_thresh=993 thresh=1986 gap=554 poll_thresh=15 ino=257 dd-2584 [000] 148.505895: balance_dirty_state: bdi btrfs-1: dirty=704 wb=728 unstable=0 bg_thresh=993 thresh=1986 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 148.506011: balance_dirty_state: bdi btrfs-1: dirty=754 wb=728 unstable=0 bg_thresh=995 thresh=1990 gap=508 poll_thresh=17 ino=257 dd-2584 [000] 148.506127: balance_dirty_state: bdi btrfs-1: dirty=779 wb=728 unstable=0 bg_thresh=994 thresh=1989 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 148.506132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=57608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 148.513627: balance_dirty_state: bdi btrfs-1: dirty=779 wb=590 unstable=0 bg_thresh=994 thresh=1989 gap=620 poll_thresh=18 ino=257 dd-2584 [000] 148.513717: balance_dirty_state: bdi btrfs-1: dirty=779 wb=590 unstable=0 bg_thresh=991 thresh=1982 gap=613 poll_thresh=13 ino=257 dd-2584 [000] 148.513817: balance_dirty_state: bdi btrfs-1: dirty=804 wb=590 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=14 ino=257 dd-2584 [000] 148.513919: balance_dirty_state: bdi btrfs-1: dirty=817 wb=590 unstable=0 bg_thresh=996 thresh=1992 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 148.514025: balance_dirty_state: bdi btrfs-1: dirty=830 wb=590 unstable=0 bg_thresh=991 thresh=1983 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 148.514404: balance_dirty_state: bdi btrfs-1: dirty=880 wb=590 unstable=0 bg_thresh=998 thresh=1997 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 148.514537: balance_dirty_state: bdi btrfs-1: dirty=918 wb=590 unstable=0 bg_thresh=998 thresh=1997 gap=489 poll_thresh=18 ino=257 dd-2584 [000] 148.514541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=57608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 148.521623: balance_dirty_state: bdi btrfs-1: dirty=918 wb=473 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=18 ino=257 dd-2584 [006] 148.521688: balance_dirty_state: bdi btrfs-1: dirty=918 wb=473 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=13 ino=257 dd-2584 [006] 148.521748: balance_dirty_state: bdi btrfs-1: dirty=918 wb=473 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=14 ino=257 dd-2584 [006] 148.521804: balance_dirty_state: bdi btrfs-1: dirty=943 wb=473 unstable=0 bg_thresh=1001 thresh=2003 gap=587 poll_thresh=15 ino=257 dd-2584 [006] 148.521860: balance_dirty_state: bdi btrfs-1: dirty=968 wb=473 unstable=0 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 148.521974: balance_dirty_state: bdi btrfs-1: dirty=993 wb=473 unstable=0 bg_thresh=1004 thresh=2008 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 148.522087: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=473 unstable=0 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 148.522109: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5988 wrote=0 to_write=8192 dd-2584 [006] 148.522257: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=473 unstable=0 bg_thresh=1005 thresh=2011 gap=470 poll_thresh=19 ino=257 dd-2584 [006] 148.522259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=57608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 148.524890: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=280 wrote=880 to_write=7312 dd-2584 [002] 148.533569: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1074 unstable=0 bg_thresh=1005 thresh=2011 gap=761 poll_thresh=19 ino=257 dd-2584 [002] 148.533692: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1074 unstable=0 bg_thresh=1008 thresh=2016 gap=741 poll_thresh=14 ino=257 dd-2584 [002] 148.533773: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1074 unstable=0 bg_thresh=1005 thresh=2010 gap=735 poll_thresh=15 ino=257 dd-2584 [002] 148.534140: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1074 unstable=0 bg_thresh=1004 thresh=2009 gap=709 poll_thresh=16 ino=257 dd-2584 [002] 148.534297: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1074 unstable=0 bg_thresh=1004 thresh=2008 gap=683 poll_thresh=17 ino=257 dd-2584 [002] 148.534472: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1074 unstable=0 bg_thresh=1005 thresh=2010 gap=646 poll_thresh=18 ino=257 dd-2584 [002] 148.534664: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1074 unstable=0 bg_thresh=999 thresh=1999 gap=610 poll_thresh=19 ino=257 dd-2584 [002] 148.534847: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1074 unstable=0 bg_thresh=1001 thresh=2002 gap=563 poll_thresh=20 ino=257 dd-2584 [002] 148.535020: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1074 unstable=0 bg_thresh=999 thresh=1998 gap=534 poll_thresh=21 ino=257 dd-2584 [002] 148.535158: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1074 unstable=0 bg_thresh=1007 thresh=2014 gap=525 poll_thresh=22 ino=257 dd-2584 [002] 148.535292: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1074 unstable=0 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=23 ino=257 dd-2584 [002] 148.535297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 148.541706: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1074 unstable=0 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=23 ino=257 dd-2584 [002] 148.541715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 148.549669: balance_dirty_state: bdi btrfs-1: dirty=440 wb=947 unstable=0 bg_thresh=1007 thresh=2014 gap=627 poll_thresh=23 ino=257 dd-2584 [002] 148.549739: balance_dirty_state: bdi btrfs-1: dirty=465 wb=947 unstable=0 bg_thresh=1005 thresh=2011 gap=599 poll_thresh=17 ino=257 dd-2584 [002] 148.550033: balance_dirty_state: bdi btrfs-1: dirty=490 wb=947 unstable=0 bg_thresh=1008 thresh=2016 gap=579 poll_thresh=18 ino=257 dd-2584 [002] 148.550154: balance_dirty_state: bdi btrfs-1: dirty=540 wb=947 unstable=0 bg_thresh=1010 thresh=2020 gap=533 poll_thresh=19 ino=257 dd-2584 [002] 148.550285: balance_dirty_state: bdi btrfs-1: dirty=553 wb=947 unstable=0 bg_thresh=1006 thresh=2012 gap=512 poll_thresh=20 ino=257 dd-2584 [002] 148.550417: balance_dirty_state: bdi btrfs-1: dirty=604 wb=947 unstable=0 bg_thresh=1006 thresh=2012 gap=461 poll_thresh=21 ino=257 dd-2584 [002] 148.550422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 148.557673: balance_dirty_state: bdi btrfs-1: dirty=604 wb=947 unstable=0 bg_thresh=1006 thresh=2012 gap=461 poll_thresh=21 ino=257 dd-2584 [002] 148.557678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 148.565639: balance_dirty_state: bdi btrfs-1: dirty=604 wb=883 unstable=0 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=21 ino=257 dd-2584 [002] 148.565732: balance_dirty_state: bdi btrfs-1: dirty=617 wb=883 unstable=0 bg_thresh=1005 thresh=2011 gap=511 poll_thresh=16 ino=257 dd-2584 [002] 148.565873: balance_dirty_state: bdi btrfs-1: dirty=642 wb=883 unstable=0 bg_thresh=1002 thresh=2005 gap=480 poll_thresh=17 ino=257 dd-2584 [002] 148.565878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 148.573657: balance_dirty_state: bdi btrfs-1: dirty=642 wb=883 unstable=0 bg_thresh=1019 thresh=2038 gap=513 poll_thresh=17 ino=257 dd-2584 [002] 148.573736: balance_dirty_state: bdi btrfs-1: dirty=667 wb=883 unstable=0 bg_thresh=1016 thresh=2033 gap=483 poll_thresh=13 ino=257 dd-2584 [002] 148.573741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-303% task_weight=99% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 148.581719: balance_dirty_state: bdi btrfs-1: dirty=667 wb=758 unstable=0 bg_thresh=1005 thresh=2010 gap=585 poll_thresh=13 ino=257 dd-2584 [005] 148.581790: balance_dirty_state: bdi btrfs-1: dirty=692 wb=758 unstable=0 bg_thresh=1007 thresh=2015 gap=565 poll_thresh=10 ino=257 dd-2584 [005] 148.581854: balance_dirty_state: bdi btrfs-1: dirty=692 wb=758 unstable=0 bg_thresh=1010 thresh=2020 gap=570 poll_thresh=11 ino=257 dd-2584 [005] 148.581917: balance_dirty_state: bdi btrfs-1: dirty=717 wb=758 unstable=0 bg_thresh=1010 thresh=2020 gap=545 poll_thresh=12 ino=257 dd-2584 [005] 148.581983: balance_dirty_state: bdi btrfs-1: dirty=742 wb=758 unstable=0 bg_thresh=1012 thresh=2025 gap=525 poll_thresh=13 ino=257 dd-2584 [005] 148.582238: balance_dirty_state: bdi btrfs-1: dirty=742 wb=758 unstable=0 bg_thresh=1012 thresh=2025 gap=525 poll_thresh=14 ino=257 dd-2584 [005] 148.582304: balance_dirty_state: bdi btrfs-1: dirty=767 wb=758 unstable=0 bg_thresh=1015 thresh=2030 gap=505 poll_thresh=15 ino=257 dd-2584 [005] 148.582309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 148.589656: balance_dirty_state: bdi btrfs-1: dirty=767 wb=758 unstable=0 bg_thresh=1014 thresh=2029 gap=504 poll_thresh=15 ino=257 dd-2584 [005] 148.589661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 148.597678: balance_dirty_state: bdi btrfs-1: dirty=767 wb=506 unstable=0 bg_thresh=1006 thresh=2013 gap=740 poll_thresh=15 ino=257 dd-2584 [005] 148.597740: balance_dirty_state: bdi btrfs-1: dirty=792 wb=506 unstable=0 bg_thresh=1009 thresh=2018 gap=720 poll_thresh=11 ino=257 dd-2584 [005] 148.597797: balance_dirty_state: bdi btrfs-1: dirty=792 wb=506 unstable=0 bg_thresh=1009 thresh=2018 gap=720 poll_thresh=12 ino=257 dd-2584 [005] 148.597854: balance_dirty_state: bdi btrfs-1: dirty=817 wb=506 unstable=0 bg_thresh=1011 thresh=2023 gap=700 poll_thresh=13 ino=257 dd-2584 [005] 148.597912: balance_dirty_state: bdi btrfs-1: dirty=842 wb=506 unstable=0 bg_thresh=1014 thresh=2028 gap=680 poll_thresh=14 ino=257 dd-2584 [005] 148.597971: balance_dirty_state: bdi btrfs-1: dirty=842 wb=506 unstable=0 bg_thresh=1011 thresh=2022 gap=674 poll_thresh=15 ino=257 dd-2584 [005] 148.598031: balance_dirty_state: bdi btrfs-1: dirty=867 wb=506 unstable=0 bg_thresh=1013 thresh=2027 gap=654 poll_thresh=16 ino=257 dd-2584 [005] 148.598155: balance_dirty_state: bdi btrfs-1: dirty=892 wb=506 unstable=0 bg_thresh=1010 thresh=2020 gap=622 poll_thresh=17 ino=257 dd-2584 [005] 148.598277: balance_dirty_state: bdi btrfs-1: dirty=917 wb=506 unstable=0 bg_thresh=1009 thresh=2019 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 148.598400: balance_dirty_state: bdi btrfs-1: dirty=967 wb=506 unstable=0 bg_thresh=1011 thresh=2023 gap=550 poll_thresh=19 ino=257 dd-2584 [005] 148.598525: balance_dirty_state: bdi btrfs-1: dirty=992 wb=506 unstable=0 bg_thresh=1011 thresh=2022 gap=524 poll_thresh=20 ino=257 dd-2584 [005] 148.598819: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=506 unstable=0 bg_thresh=1013 thresh=2027 gap=504 poll_thresh=21 ino=257 dd-2584 [005] 148.598824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 148.598889: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6064 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 148.601526: writeback_single_inode: bdi btrfs-1: ino=257 state= age=356 wrote=832 to_write=7360 dd-2584 [005] 148.605593: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1221 unstable=0 bg_thresh=1009 thresh=2019 gap=622 poll_thresh=21 ino=257 dd-2584 [005] 148.605666: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1221 unstable=0 bg_thresh=1015 thresh=2030 gap=608 poll_thresh=16 ino=257 dd-2584 [005] 148.605798: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1221 unstable=0 bg_thresh=1010 thresh=2020 gap=573 poll_thresh=17 ino=257 dd-2584 [005] 148.605923: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1221 unstable=0 bg_thresh=1018 thresh=2036 gap=564 poll_thresh=18 ino=257 dd-2584 [005] 148.606047: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1221 unstable=0 bg_thresh=1014 thresh=2029 gap=507 poll_thresh=19 ino=257 dd-2584 [005] 148.606053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 148.613682: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1221 unstable=0 bg_thresh=1015 thresh=2031 gap=509 poll_thresh=19 ino=257 dd-2584 [005] 148.613750: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1221 unstable=0 bg_thresh=1015 thresh=2031 gap=509 poll_thresh=14 ino=257 dd-2584 [005] 148.613809: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1221 unstable=0 bg_thresh=1015 thresh=2030 gap=483 poll_thresh=15 ino=257 dd-2584 [005] 148.613813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 148.621658: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1083 unstable=0 bg_thresh=1013 thresh=2026 gap=617 poll_thresh=15 ino=257 dd-2584 [005] 148.621728: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1083 unstable=0 bg_thresh=1015 thresh=2031 gap=597 poll_thresh=11 ino=257 dd-2584 [005] 148.621791: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1083 unstable=0 bg_thresh=1012 thresh=2025 gap=591 poll_thresh=12 ino=257 dd-2584 [005] 148.621851: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1083 unstable=0 bg_thresh=1015 thresh=2030 gap=571 poll_thresh=13 ino=257 dd-2584 [005] 148.621909: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1083 unstable=0 bg_thresh=1014 thresh=2029 gap=545 poll_thresh=14 ino=257 dd-2584 [005] 148.621969: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1083 unstable=0 bg_thresh=1014 thresh=2029 gap=545 poll_thresh=15 ino=257 dd-2584 [005] 148.622199: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1083 unstable=0 bg_thresh=1014 thresh=2028 gap=519 poll_thresh=16 ino=257 dd-2584 [005] 148.622314: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1083 unstable=0 bg_thresh=1013 thresh=2027 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 148.622319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 148.629718: balance_dirty_state: bdi btrfs-1: dirty=451 wb=970 unstable=0 bg_thresh=1010 thresh=2021 gap=600 poll_thresh=17 ino=257 dd-2584 [005] 148.629784: balance_dirty_state: bdi btrfs-1: dirty=476 wb=970 unstable=0 bg_thresh=1013 thresh=2026 gap=580 poll_thresh=13 ino=257 dd-2584 [005] 148.629846: balance_dirty_state: bdi btrfs-1: dirty=476 wb=970 unstable=0 bg_thresh=1015 thresh=2031 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 148.629909: balance_dirty_state: bdi btrfs-1: dirty=501 wb=970 unstable=0 bg_thresh=1011 thresh=2022 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 148.629973: balance_dirty_state: bdi btrfs-1: dirty=526 wb=970 unstable=0 bg_thresh=1013 thresh=2027 gap=531 poll_thresh=16 ino=257 dd-2584 [005] 148.630096: balance_dirty_state: bdi btrfs-1: dirty=551 wb=970 unstable=0 bg_thresh=1012 thresh=2024 gap=503 poll_thresh=17 ino=257 dd-2584 [005] 148.630100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 148.637712: balance_dirty_state: bdi btrfs-1: dirty=551 wb=870 unstable=0 bg_thresh=1015 thresh=2030 gap=609 poll_thresh=17 ino=257 dd-2584 [005] 148.637783: balance_dirty_state: bdi btrfs-1: dirty=576 wb=870 unstable=0 bg_thresh=1010 thresh=2020 gap=574 poll_thresh=13 ino=257 dd-2584 [005] 148.637847: balance_dirty_state: bdi btrfs-1: dirty=576 wb=870 unstable=0 bg_thresh=1012 thresh=2025 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 148.637908: balance_dirty_state: bdi btrfs-1: dirty=601 wb=870 unstable=0 bg_thresh=1012 thresh=2024 gap=553 poll_thresh=15 ino=257 dd-2584 [005] 148.637972: balance_dirty_state: bdi btrfs-1: dirty=626 wb=870 unstable=0 bg_thresh=1014 thresh=2029 gap=533 poll_thresh=16 ino=257 dd-2584 [005] 148.638100: balance_dirty_state: bdi btrfs-1: dirty=651 wb=870 unstable=0 bg_thresh=1009 thresh=2019 gap=498 poll_thresh=17 ino=257 dd-2584 [005] 148.638105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 148.645659: balance_dirty_state: bdi btrfs-1: dirty=651 wb=870 unstable=0 bg_thresh=1007 thresh=2015 gap=494 poll_thresh=17 ino=257 dd-2584 [005] 148.645665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 148.653702: balance_dirty_state: bdi btrfs-1: dirty=651 wb=606 unstable=0 bg_thresh=1009 thresh=2019 gap=762 poll_thresh=17 ino=257 dd-2584 [006] 148.653820: balance_dirty_state: bdi btrfs-1: dirty=676 wb=606 unstable=0 bg_thresh=1009 thresh=2019 gap=737 poll_thresh=13 ino=257 dd-2584 [006] 148.654291: balance_dirty_state: bdi btrfs-1: dirty=676 wb=606 unstable=0 bg_thresh=1009 thresh=2018 gap=736 poll_thresh=14 ino=257 dd-2584 [006] 148.654411: balance_dirty_state: bdi btrfs-1: dirty=701 wb=606 unstable=0 bg_thresh=1009 thresh=2018 gap=711 poll_thresh=15 ino=257 dd-2584 [006] 148.654529: balance_dirty_state: bdi btrfs-1: dirty=701 wb=606 unstable=0 bg_thresh=1008 thresh=2017 gap=710 poll_thresh=16 ino=257 dd-2584 [006] 148.654764: balance_dirty_state: bdi btrfs-1: dirty=751 wb=606 unstable=0 bg_thresh=1008 thresh=2016 gap=659 poll_thresh=17 ino=257 dd-2584 [006] 148.655000: balance_dirty_state: bdi btrfs-1: dirty=776 wb=606 unstable=0 bg_thresh=1010 thresh=2020 gap=638 poll_thresh=18 ino=257 dd-2584 [006] 148.655233: balance_dirty_state: bdi btrfs-1: dirty=801 wb=606 unstable=0 bg_thresh=1009 thresh=2019 gap=612 poll_thresh=19 ino=257 dd-2584 [006] 148.655472: balance_dirty_state: bdi btrfs-1: dirty=851 wb=606 unstable=0 bg_thresh=1009 thresh=2018 gap=561 poll_thresh=20 ino=257 dd-2584 [006] 148.655716: balance_dirty_state: bdi btrfs-1: dirty=876 wb=606 unstable=0 bg_thresh=1011 thresh=2022 gap=540 poll_thresh=21 ino=257 dd-2584 [006] 148.655957: balance_dirty_state: bdi btrfs-1: dirty=901 wb=606 unstable=0 bg_thresh=1010 thresh=2021 gap=514 poll_thresh=22 ino=257 dd-2584 [006] 148.656524: balance_dirty_state: bdi btrfs-1: dirty=926 wb=606 unstable=0 bg_thresh=1010 thresh=2020 gap=488 poll_thresh=23 ino=257 dd-2584 [006] 148.656533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 148.661702: balance_dirty_state: bdi btrfs-1: dirty=926 wb=606 unstable=0 bg_thresh=1010 thresh=2020 gap=488 poll_thresh=23 ino=257 dd-2584 [006] 148.661712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 148.669746: balance_dirty_state: bdi btrfs-1: dirty=926 wb=468 unstable=0 bg_thresh=1007 thresh=2015 gap=621 poll_thresh=23 ino=257 dd-2584 [006] 148.669825: balance_dirty_state: bdi btrfs-1: dirty=951 wb=468 unstable=0 bg_thresh=1004 thresh=2009 gap=590 poll_thresh=17 ino=257 dd-2584 [006] 148.669939: balance_dirty_state: bdi btrfs-1: dirty=976 wb=468 unstable=0 bg_thresh=1006 thresh=2013 gap=569 poll_thresh=18 ino=257 dd-2584 [006] 148.670053: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=468 unstable=0 bg_thresh=1006 thresh=2012 gap=518 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 148.670077: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6136 wrote=0 to_write=8192 dd-2584 [006] 148.670226: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=468 unstable=0 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=20 ino=257 dd-2584 [006] 148.670228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-146% task_weight=101% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 148.673168: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=864 to_write=7328 dd-2584 [002] 148.677596: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1229 unstable=0 bg_thresh=1008 thresh=2017 gap=612 poll_thresh=20 ino=257 dd-2584 [002] 148.677682: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1229 unstable=0 bg_thresh=1005 thresh=2011 gap=581 poll_thresh=15 ino=257 dd-2584 [002] 148.677765: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1229 unstable=0 bg_thresh=1008 thresh=2016 gap=586 poll_thresh=16 ino=257 dd-2584 [002] 148.677931: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1229 unstable=0 bg_thresh=1007 thresh=2015 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 148.678088: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1229 unstable=0 bg_thresh=1007 thresh=2014 gap=509 poll_thresh=18 ino=257 dd-2584 [002] 148.678249: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1229 unstable=0 bg_thresh=1009 thresh=2018 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 148.678255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-184% task_weight=101% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 148.685742: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1229 unstable=0 bg_thresh=1009 thresh=2018 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 148.685750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-184% task_weight=101% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 148.693769: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1104 unstable=0 bg_thresh=1011 thresh=2022 gap=617 poll_thresh=19 ino=257 dd-2584 [002] 148.694247: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1104 unstable=0 bg_thresh=1008 thresh=2016 gap=586 poll_thresh=14 ino=257 dd-2584 [002] 148.694366: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1104 unstable=0 bg_thresh=1010 thresh=2021 gap=591 poll_thresh=15 ino=257 dd-2584 [002] 148.694484: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1104 unstable=0 bg_thresh=1007 thresh=2015 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 148.694718: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1104 unstable=0 bg_thresh=1007 thresh=2014 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 148.694954: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1104 unstable=0 bg_thresh=1009 thresh=2018 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 148.694963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.701676: balance_dirty_state: bdi btrfs-1: dirty=426 wb=979 unstable=0 bg_thresh=1006 thresh=2013 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 148.701743: balance_dirty_state: bdi btrfs-1: dirty=451 wb=979 unstable=0 bg_thresh=1006 thresh=2013 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 148.701804: balance_dirty_state: bdi btrfs-1: dirty=476 wb=979 unstable=0 bg_thresh=1009 thresh=2018 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 148.701865: balance_dirty_state: bdi btrfs-1: dirty=476 wb=979 unstable=0 bg_thresh=1009 thresh=2018 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 148.701925: balance_dirty_state: bdi btrfs-1: dirty=501 wb=979 unstable=0 bg_thresh=1011 thresh=2023 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 148.702060: balance_dirty_state: bdi btrfs-1: dirty=526 wb=979 unstable=0 bg_thresh=1011 thresh=2022 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 148.702247: balance_dirty_state: bdi btrfs-1: dirty=576 wb=979 unstable=0 bg_thresh=1013 thresh=2026 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 148.702253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.709637: balance_dirty_state: bdi btrfs-1: dirty=576 wb=979 unstable=0 bg_thresh=1016 thresh=2032 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 148.709642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-119% task_weight=99% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.717707: balance_dirty_state: bdi btrfs-1: dirty=576 wb=904 unstable=0 bg_thresh=997 thresh=1994 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 148.717803: balance_dirty_state: bdi btrfs-1: dirty=576 wb=904 unstable=0 bg_thresh=997 thresh=1994 gap=514 poll_thresh=13 ino=257 dd-2584 [004] 148.718167: balance_dirty_state: bdi btrfs-1: dirty=601 wb=904 unstable=0 bg_thresh=999 thresh=1999 gap=494 poll_thresh=14 ino=257 dd-2584 [004] 148.718174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 148.725695: balance_dirty_state: bdi btrfs-1: dirty=601 wb=904 unstable=0 bg_thresh=1002 thresh=2005 gap=500 poll_thresh=14 ino=257 dd-2584 [006] 148.725701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 148.737690: balance_dirty_state: bdi btrfs-1: dirty=601 wb=779 unstable=0 bg_thresh=1003 thresh=2007 gap=627 poll_thresh=14 ino=257 dd-2584 [006] 148.737756: balance_dirty_state: bdi btrfs-1: dirty=626 wb=779 unstable=0 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=10 ino=257 dd-2584 [006] 148.737815: balance_dirty_state: bdi btrfs-1: dirty=626 wb=779 unstable=0 bg_thresh=1006 thresh=2012 gap=607 poll_thresh=11 ino=257 dd-2584 [006] 148.737871: balance_dirty_state: bdi btrfs-1: dirty=651 wb=779 unstable=0 bg_thresh=1006 thresh=2012 gap=582 poll_thresh=12 ino=257 dd-2584 [006] 148.737929: balance_dirty_state: bdi btrfs-1: dirty=651 wb=779 unstable=0 bg_thresh=1008 thresh=2017 gap=587 poll_thresh=13 ino=257 dd-2584 [006] 148.737987: balance_dirty_state: bdi btrfs-1: dirty=676 wb=779 unstable=0 bg_thresh=1005 thresh=2011 gap=556 poll_thresh=14 ino=257 dd-2584 [006] 148.738044: balance_dirty_state: bdi btrfs-1: dirty=701 wb=779 unstable=0 bg_thresh=1008 thresh=2016 gap=536 poll_thresh=15 ino=257 dd-2584 [006] 148.738103: balance_dirty_state: bdi btrfs-1: dirty=701 wb=779 unstable=0 bg_thresh=1007 thresh=2015 gap=535 poll_thresh=16 ino=257 dd-2584 [006] 148.738219: balance_dirty_state: bdi btrfs-1: dirty=751 wb=779 unstable=0 bg_thresh=1007 thresh=2014 gap=484 poll_thresh=17 ino=257 dd-2584 [006] 148.738223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 148.745702: balance_dirty_state: bdi btrfs-1: dirty=751 wb=654 unstable=0 bg_thresh=1010 thresh=2020 gap=615 poll_thresh=17 ino=257 dd-2584 [006] 148.745812: balance_dirty_state: bdi btrfs-1: dirty=751 wb=654 unstable=0 bg_thresh=1009 thresh=2019 gap=614 poll_thresh=13 ino=257 dd-2584 [006] 148.745871: balance_dirty_state: bdi btrfs-1: dirty=776 wb=654 unstable=0 bg_thresh=1009 thresh=2019 gap=589 poll_thresh=14 ino=257 dd-2584 [006] 148.745929: balance_dirty_state: bdi btrfs-1: dirty=801 wb=654 unstable=0 bg_thresh=1009 thresh=2018 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 148.745986: balance_dirty_state: bdi btrfs-1: dirty=801 wb=654 unstable=0 bg_thresh=1011 thresh=2023 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 148.746101: balance_dirty_state: bdi btrfs-1: dirty=851 wb=654 unstable=0 bg_thresh=1011 thresh=2022 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 148.746381: balance_dirty_state: bdi btrfs-1: dirty=876 wb=654 unstable=0 bg_thresh=1010 thresh=2021 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 148.746386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=54248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 148.753808: balance_dirty_state: bdi btrfs-1: dirty=876 wb=529 unstable=0 bg_thresh=1010 thresh=2021 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 148.753899: balance_dirty_state: bdi btrfs-1: dirty=876 wb=529 unstable=0 bg_thresh=1010 thresh=2020 gap=615 poll_thresh=13 ino=257 dd-2584 [006] 148.753956: balance_dirty_state: bdi btrfs-1: dirty=901 wb=529 unstable=0 bg_thresh=1010 thresh=2020 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 148.754013: balance_dirty_state: bdi btrfs-1: dirty=926 wb=529 unstable=0 bg_thresh=1009 thresh=2019 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 148.754070: balance_dirty_state: bdi btrfs-1: dirty=926 wb=529 unstable=0 bg_thresh=1012 thresh=2024 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 148.754182: balance_dirty_state: bdi btrfs-1: dirty=976 wb=529 unstable=0 bg_thresh=1011 thresh=2023 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 148.754300: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=529 unstable=0 bg_thresh=1008 thresh=2016 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 148.754304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=54248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 148.761907: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=529 unstable=0 bg_thresh=1010 thresh=2021 gap=466 poll_thresh=13 ino=257 dd-2584 [006] 148.761912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-85% task_weight=99% bdi_bw=54248 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 148.761932: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6228 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 148.764596: writeback_single_inode: bdi btrfs-1: ino=257 state= age=156 wrote=816 to_write=7376 dd-2584 [006] 148.773723: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1079 unstable=0 bg_thresh=1006 thresh=2012 gap=732 poll_thresh=10 ino=257 dd-2584 [006] 148.773789: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1079 unstable=0 bg_thresh=1011 thresh=2022 gap=717 poll_thresh=11 ino=257 dd-2584 [006] 148.773851: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1079 unstable=0 bg_thresh=1008 thresh=2016 gap=711 poll_thresh=12 ino=257 dd-2584 [006] 148.773912: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1079 unstable=0 bg_thresh=1010 thresh=2021 gap=691 poll_thresh=13 ino=257 dd-2584 [006] 148.773972: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1079 unstable=0 bg_thresh=1007 thresh=2015 gap=660 poll_thresh=14 ino=257 dd-2584 [006] 148.774214: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1079 unstable=0 bg_thresh=1010 thresh=2020 gap=665 poll_thresh=15 ino=257 dd-2584 [006] 148.774276: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1079 unstable=0 bg_thresh=1007 thresh=2014 gap=634 poll_thresh=16 ino=257 dd-2584 [006] 148.774401: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1079 unstable=0 bg_thresh=1009 thresh=2018 gap=613 poll_thresh=17 ino=257 dd-2584 [006] 148.774527: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1079 unstable=0 bg_thresh=1008 thresh=2017 gap=562 poll_thresh=18 ino=257 dd-2584 [006] 148.774652: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1079 unstable=0 bg_thresh=1008 thresh=2016 gap=536 poll_thresh=19 ino=257 dd-2584 [006] 148.774779: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1079 unstable=0 bg_thresh=1007 thresh=2015 gap=510 poll_thresh=20 ino=257 dd-2584 [006] 148.774908: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1079 unstable=0 bg_thresh=1009 thresh=2019 gap=489 poll_thresh=21 ino=257 dd-2584 [006] 148.774913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=54248 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 148.781814: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1079 unstable=0 bg_thresh=1009 thresh=2019 gap=489 poll_thresh=21 ino=257 dd-2584 [006] 148.781824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=54248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 148.789765: balance_dirty_state: bdi btrfs-1: dirty=451 wb=954 unstable=0 bg_thresh=1010 thresh=2020 gap=615 poll_thresh=21 ino=257 dd-2584 [006] 148.789885: balance_dirty_state: bdi btrfs-1: dirty=476 wb=954 unstable=0 bg_thresh=1009 thresh=2019 gap=589 poll_thresh=16 ino=257 dd-2584 [006] 148.790089: balance_dirty_state: bdi btrfs-1: dirty=501 wb=954 unstable=0 bg_thresh=1009 thresh=2018 gap=563 poll_thresh=17 ino=257 dd-2584 [006] 148.790596: balance_dirty_state: bdi btrfs-1: dirty=551 wb=954 unstable=0 bg_thresh=1008 thresh=2017 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 148.790806: balance_dirty_state: bdi btrfs-1: dirty=576 wb=954 unstable=0 bg_thresh=1010 thresh=2021 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 148.790815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=54248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 148.797774: balance_dirty_state: bdi btrfs-1: dirty=576 wb=879 unstable=0 bg_thresh=1010 thresh=2020 gap=565 poll_thresh=19 ino=257 dd-2584 [006] 148.797849: balance_dirty_state: bdi btrfs-1: dirty=601 wb=879 unstable=0 bg_thresh=1010 thresh=2020 gap=540 poll_thresh=14 ino=257 dd-2584 [006] 148.797910: balance_dirty_state: bdi btrfs-1: dirty=601 wb=879 unstable=0 bg_thresh=1009 thresh=2019 gap=539 poll_thresh=15 ino=257 dd-2584 [006] 148.797969: balance_dirty_state: bdi btrfs-1: dirty=626 wb=879 unstable=0 bg_thresh=1009 thresh=2019 gap=514 poll_thresh=16 ino=257 dd-2584 [006] 148.798090: balance_dirty_state: bdi btrfs-1: dirty=651 wb=879 unstable=0 bg_thresh=1006 thresh=2012 gap=482 poll_thresh=17 ino=257 dd-2584 [006] 148.798095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=54248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 148.805757: balance_dirty_state: bdi btrfs-1: dirty=651 wb=879 unstable=0 bg_thresh=1007 thresh=2014 gap=484 poll_thresh=17 ino=257 dd-2584 [006] 148.805769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=54248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 148.813747: balance_dirty_state: bdi btrfs-1: dirty=651 wb=604 unstable=0 bg_thresh=1005 thresh=2011 gap=756 poll_thresh=17 ino=257 dd-2584 [006] 148.813819: balance_dirty_state: bdi btrfs-1: dirty=676 wb=604 unstable=0 bg_thresh=1010 thresh=2021 gap=741 poll_thresh=13 ino=257 dd-2584 [006] 148.813888: balance_dirty_state: bdi btrfs-1: dirty=676 wb=579 unstable=0 bg_thresh=1007 thresh=2015 gap=760 poll_thresh=14 ino=257 dd-2584 [006] 148.813966: balance_dirty_state: bdi btrfs-1: dirty=701 wb=554 unstable=0 bg_thresh=1006 thresh=2013 gap=758 poll_thresh=15 ino=257 dd-2584 [006] 148.814040: balance_dirty_state: bdi btrfs-1: dirty=726 wb=504 unstable=0 bg_thresh=1003 thresh=2007 gap=777 poll_thresh=16 ino=257 dd-2584 [006] 148.814174: balance_dirty_state: bdi btrfs-1: dirty=751 wb=454 unstable=0 bg_thresh=1009 thresh=2018 gap=813 poll_thresh=17 ino=257 dd-2584 [006] 148.814296: balance_dirty_state: bdi btrfs-1: dirty=776 wb=454 unstable=0 bg_thresh=1011 thresh=2022 gap=792 poll_thresh=18 ino=257 dd-2584 [006] 148.814596: balance_dirty_state: bdi btrfs-1: dirty=826 wb=454 unstable=0 bg_thresh=1010 thresh=2021 gap=741 poll_thresh=19 ino=257 dd-2584 [006] 148.814719: balance_dirty_state: bdi btrfs-1: dirty=851 wb=454 unstable=0 bg_thresh=1010 thresh=2020 gap=715 poll_thresh=20 ino=257 dd-2584 [006] 148.814846: balance_dirty_state: bdi btrfs-1: dirty=876 wb=454 unstable=0 bg_thresh=1009 thresh=2019 gap=689 poll_thresh=21 ino=257 dd-2584 [006] 148.814971: balance_dirty_state: bdi btrfs-1: dirty=901 wb=454 unstable=0 bg_thresh=1011 thresh=2023 gap=668 poll_thresh=22 ino=257 dd-2584 [006] 148.815096: balance_dirty_state: bdi btrfs-1: dirty=951 wb=454 unstable=0 bg_thresh=1011 thresh=2022 gap=617 poll_thresh=23 ino=257 dd-2584 [006] 148.815219: balance_dirty_state: bdi btrfs-1: dirty=976 wb=454 unstable=0 bg_thresh=1010 thresh=2021 gap=591 poll_thresh=24 ino=257 dd-2584 [006] 148.815354: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=454 unstable=0 bg_thresh=1014 thresh=2028 gap=560 poll_thresh=25 ino=257 dd-2584 [006] 148.815497: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=454 unstable=0 bg_thresh=1014 thresh=2028 gap=534 poll_thresh=26 ino=257 flush-btrfs-1-2586 [002] 148.815522: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6280 wrote=0 to_write=8192 dd-2584 [006] 148.815953: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=504 unstable=0 bg_thresh=1013 thresh=2026 gap=518 poll_thresh=27 ino=257 dd-2584 [006] 148.816157: balance_dirty_state: bdi btrfs-1: dirty=980 wb=579 unstable=0 bg_thresh=1012 thresh=2025 gap=466 poll_thresh=28 ino=257 dd-2584 [006] 148.816159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=54248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 148.818604: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=912 to_write=7280 dd-2584 [002] 148.824417: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1233 unstable=0 bg_thresh=1012 thresh=2024 gap=590 poll_thresh=28 ino=257 dd-2584 [002] 148.824488: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1233 unstable=0 bg_thresh=1011 thresh=2023 gap=589 poll_thresh=21 ino=257 dd-2584 [002] 148.824609: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1233 unstable=0 bg_thresh=1011 thresh=2022 gap=563 poll_thresh=22 ino=257 dd-2584 [002] 148.824729: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1233 unstable=0 bg_thresh=1010 thresh=2021 gap=512 poll_thresh=23 ino=257 dd-2584 [002] 148.824850: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1233 unstable=0 bg_thresh=1012 thresh=2025 gap=491 poll_thresh=24 ino=257 dd-2584 [002] 148.824855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=54248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 148.829762: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1133 unstable=0 bg_thresh=1008 thresh=2016 gap=582 poll_thresh=24 ino=257 dd-2584 [002] 148.829843: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1108 unstable=0 bg_thresh=1011 thresh=2022 gap=588 poll_thresh=18 ino=257 dd-2584 [002] 148.829970: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1108 unstable=0 bg_thresh=1007 thresh=2015 gap=556 poll_thresh=19 ino=257 dd-2584 [002] 148.830097: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1108 unstable=0 bg_thresh=1009 thresh=2018 gap=534 poll_thresh=20 ino=257 dd-2584 [002] 148.830401: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1108 unstable=0 bg_thresh=1013 thresh=2027 gap=493 poll_thresh=21 ino=257 dd-2584 [002] 148.830406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=54248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 148.837735: balance_dirty_state: bdi btrfs-1: dirty=426 wb=983 unstable=0 bg_thresh=1013 thresh=2027 gap=618 poll_thresh=21 ino=257 dd-2584 [000] 148.837960: balance_dirty_state: bdi btrfs-1: dirty=426 wb=983 unstable=0 bg_thresh=1013 thresh=2027 gap=618 poll_thresh=16 ino=257 dd-2584 [000] 148.838318: balance_dirty_state: bdi btrfs-1: dirty=476 wb=983 unstable=0 bg_thresh=1016 thresh=2032 gap=573 poll_thresh=17 ino=257 dd-2584 [000] 148.838648: balance_dirty_state: bdi btrfs-1: dirty=501 wb=983 unstable=0 bg_thresh=1018 thresh=2037 gap=553 poll_thresh=18 ino=257 dd-2584 [000] 148.838940: balance_dirty_state: bdi btrfs-1: dirty=526 wb=983 unstable=0 bg_thresh=1020 thresh=2041 gap=532 poll_thresh=19 ino=257 dd-2584 [000] 148.839291: balance_dirty_state: bdi btrfs-1: dirty=551 wb=983 unstable=0 bg_thresh=1020 thresh=2040 gap=506 poll_thresh=20 ino=257 dd-2584 [000] 148.839302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-200% task_weight=98% bdi_bw=54248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.845772: balance_dirty_state: bdi btrfs-1: dirty=551 wb=983 unstable=0 bg_thresh=1022 thresh=2045 gap=511 poll_thresh=20 ino=257 dd-2584 [004] 148.845778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1309 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-195% task_weight=99% bdi_bw=54248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.853744: balance_dirty_state: bdi btrfs-1: dirty=551 wb=983 unstable=0 bg_thresh=1010 thresh=2020 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 148.853750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=53992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 148.861689: balance_dirty_state: bdi btrfs-1: dirty=551 wb=933 unstable=0 bg_thresh=1007 thresh=2014 gap=530 poll_thresh=20 ino=257 dd-2584 [001] 148.861759: balance_dirty_state: bdi btrfs-1: dirty=551 wb=933 unstable=0 bg_thresh=1007 thresh=2014 gap=530 poll_thresh=15 ino=257 dd-2584 [001] 148.861820: balance_dirty_state: bdi btrfs-1: dirty=576 wb=933 unstable=0 bg_thresh=1009 thresh=2019 gap=510 poll_thresh=16 ino=257 dd-2584 [001] 148.861942: balance_dirty_state: bdi btrfs-1: dirty=601 wb=933 unstable=0 bg_thresh=1012 thresh=2024 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 148.861946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=53992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 148.869690: balance_dirty_state: bdi btrfs-1: dirty=601 wb=933 unstable=0 bg_thresh=1012 thresh=2024 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 148.869696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=53992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 148.877732: balance_dirty_state: bdi btrfs-1: dirty=601 wb=808 unstable=0 bg_thresh=1006 thresh=2012 gap=603 poll_thresh=17 ino=257 dd-2584 [001] 148.877809: balance_dirty_state: bdi btrfs-1: dirty=626 wb=808 unstable=0 bg_thresh=1008 thresh=2017 gap=583 poll_thresh=13 ino=257 dd-2584 [001] 148.878045: balance_dirty_state: bdi btrfs-1: dirty=651 wb=808 unstable=0 bg_thresh=1005 thresh=2011 gap=552 poll_thresh=14 ino=257 dd-2584 [001] 148.878107: balance_dirty_state: bdi btrfs-1: dirty=651 wb=808 unstable=0 bg_thresh=1005 thresh=2010 gap=551 poll_thresh=15 ino=257 dd-2584 [001] 148.878166: balance_dirty_state: bdi btrfs-1: dirty=676 wb=808 unstable=0 bg_thresh=1007 thresh=2015 gap=531 poll_thresh=16 ino=257 dd-2584 [001] 148.878284: balance_dirty_state: bdi btrfs-1: dirty=701 wb=808 unstable=0 bg_thresh=1007 thresh=2014 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 148.878403: balance_dirty_state: bdi btrfs-1: dirty=751 wb=808 unstable=0 bg_thresh=1006 thresh=2013 gap=454 poll_thresh=18 ino=257 dd-2584 [001] 148.878407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=53992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 148.885752: balance_dirty_state: bdi btrfs-1: dirty=751 wb=683 unstable=0 bg_thresh=1002 thresh=2005 gap=571 poll_thresh=18 ino=257 dd-2584 [001] 148.885822: balance_dirty_state: bdi btrfs-1: dirty=751 wb=683 unstable=0 bg_thresh=1002 thresh=2004 gap=570 poll_thresh=13 ino=257 dd-2584 [001] 148.885881: balance_dirty_state: bdi btrfs-1: dirty=776 wb=683 unstable=0 bg_thresh=1004 thresh=2009 gap=550 poll_thresh=14 ino=257 dd-2584 [001] 148.885938: balance_dirty_state: bdi btrfs-1: dirty=776 wb=683 unstable=0 bg_thresh=1001 thresh=2003 gap=544 poll_thresh=15 ino=257 dd-2584 [001] 148.885996: balance_dirty_state: bdi btrfs-1: dirty=801 wb=683 unstable=0 bg_thresh=1004 thresh=2008 gap=524 poll_thresh=16 ino=257 dd-2584 [001] 148.886110: balance_dirty_state: bdi btrfs-1: dirty=826 wb=683 unstable=0 bg_thresh=1003 thresh=2007 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 148.886115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=53992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 148.893840: balance_dirty_state: bdi btrfs-1: dirty=826 wb=683 unstable=0 bg_thresh=1004 thresh=2009 gap=500 poll_thresh=17 ino=257 dd-2584 [006] 148.893845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=53992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 148.901839: balance_dirty_state: bdi btrfs-1: dirty=826 wb=558 unstable=0 bg_thresh=1007 thresh=2015 gap=631 poll_thresh=17 ino=257 dd-2584 [006] 148.901968: balance_dirty_state: bdi btrfs-1: dirty=851 wb=558 unstable=0 bg_thresh=1007 thresh=2015 gap=606 poll_thresh=13 ino=257 dd-2584 [006] 148.902085: balance_dirty_state: bdi btrfs-1: dirty=851 wb=558 unstable=0 bg_thresh=1010 thresh=2020 gap=611 poll_thresh=14 ino=257 dd-2584 [006] 148.902198: balance_dirty_state: bdi btrfs-1: dirty=876 wb=558 unstable=0 bg_thresh=1010 thresh=2020 gap=586 poll_thresh=15 ino=257 dd-2584 [006] 148.902668: balance_dirty_state: bdi btrfs-1: dirty=876 wb=533 unstable=0 bg_thresh=1012 thresh=2025 gap=616 poll_thresh=16 ino=257 dd-2584 [006] 148.902896: balance_dirty_state: bdi btrfs-1: dirty=926 wb=433 unstable=0 bg_thresh=1012 thresh=2024 gap=665 poll_thresh=17 ino=257 dd-2584 [006] 148.903136: balance_dirty_state: bdi btrfs-1: dirty=951 wb=433 unstable=0 bg_thresh=1014 thresh=2028 gap=644 poll_thresh=18 ino=257 dd-2584 [006] 148.903374: balance_dirty_state: bdi btrfs-1: dirty=976 wb=433 unstable=0 bg_thresh=1010 thresh=2021 gap=612 poll_thresh=19 ino=257 dd-2584 [006] 148.903607: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=433 unstable=0 bg_thresh=1010 thresh=2020 gap=561 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 148.903653: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6368 wrote=0 to_write=8192 dd-2584 [006] 148.903844: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=433 unstable=0 bg_thresh=1012 thresh=2024 gap=540 poll_thresh=21 ino=257 dd-2584 [006] 148.904019: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=483 unstable=0 bg_thresh=1011 thresh=2023 gap=514 poll_thresh=22 ino=257 dd-2584 [006] 148.904191: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=533 unstable=0 bg_thresh=1011 thresh=2022 gap=488 poll_thresh=23 ino=257 dd-2584 [006] 148.904193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=53992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 148.906815: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=944 to_write=7248 dd-2584 [002] 148.913682: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1258 unstable=0 bg_thresh=1011 thresh=2022 gap=613 poll_thresh=23 ino=257 dd-2584 [002] 148.913773: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1258 unstable=0 bg_thresh=1010 thresh=2021 gap=612 poll_thresh=17 ino=257 dd-2584 [002] 148.914216: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1258 unstable=0 bg_thresh=1010 thresh=2020 gap=561 poll_thresh=18 ino=257 dd-2584 [002] 148.914369: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1258 unstable=0 bg_thresh=1009 thresh=2019 gap=535 poll_thresh=19 ino=257 dd-2584 [002] 148.914529: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1258 unstable=0 bg_thresh=1011 thresh=2023 gap=514 poll_thresh=20 ino=257 dd-2584 [002] 148.914691: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1258 unstable=0 bg_thresh=1011 thresh=2022 gap=463 poll_thresh=21 ino=257 dd-2584 [002] 148.914697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=53992 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 148.921847: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1108 unstable=0 bg_thresh=1011 thresh=2022 gap=613 poll_thresh=21 ino=257 dd-2584 [000] 148.921975: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1108 unstable=0 bg_thresh=1011 thresh=2022 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 148.922206: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1108 unstable=0 bg_thresh=1013 thresh=2027 gap=568 poll_thresh=17 ino=257 dd-2584 [000] 148.922441: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1108 unstable=0 bg_thresh=1016 thresh=2032 gap=523 poll_thresh=18 ino=257 dd-2584 [000] 148.922681: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1108 unstable=0 bg_thresh=1018 thresh=2036 gap=502 poll_thresh=19 ino=257 dd-2584 [000] 148.922689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-253% task_weight=99% bdi_bw=53992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.933759: balance_dirty_state: bdi btrfs-1: dirty=426 wb=992 unstable=0 bg_thresh=1015 thresh=2030 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 148.933895: balance_dirty_state: bdi btrfs-1: dirty=451 wb=992 unstable=0 bg_thresh=1015 thresh=2030 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 148.934275: balance_dirty_state: bdi btrfs-1: dirty=451 wb=992 unstable=0 bg_thresh=1014 thresh=2029 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 148.934364: balance_dirty_state: bdi btrfs-1: dirty=476 wb=992 unstable=0 bg_thresh=1014 thresh=2029 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 148.934556: balance_dirty_state: bdi btrfs-1: dirty=502 wb=992 unstable=0 bg_thresh=1013 thresh=2027 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 148.934753: balance_dirty_state: bdi btrfs-1: dirty=528 wb=992 unstable=0 bg_thresh=1014 thresh=2028 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 148.934946: balance_dirty_state: bdi btrfs-1: dirty=567 wb=992 unstable=0 bg_thresh=1014 thresh=2028 gap=469 poll_thresh=19 ino=257 dd-2584 [004] 148.934952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-310% task_weight=100% bdi_bw=53992 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 148.941782: balance_dirty_state: bdi btrfs-1: dirty=567 wb=854 unstable=0 bg_thresh=1014 thresh=2028 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 148.941888: balance_dirty_state: bdi btrfs-1: dirty=580 wb=854 unstable=0 bg_thresh=1013 thresh=2027 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 148.941987: balance_dirty_state: bdi btrfs-1: dirty=593 wb=854 unstable=0 bg_thresh=1013 thresh=2026 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 148.942083: balance_dirty_state: bdi btrfs-1: dirty=619 wb=854 unstable=0 bg_thresh=1013 thresh=2027 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 148.942280: balance_dirty_state: bdi btrfs-1: dirty=645 wb=854 unstable=0 bg_thresh=1015 thresh=2030 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 148.942474: balance_dirty_state: bdi btrfs-1: dirty=671 wb=854 unstable=0 bg_thresh=1014 thresh=2028 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 148.942480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=53992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.949755: balance_dirty_state: bdi btrfs-1: dirty=671 wb=854 unstable=0 bg_thresh=1013 thresh=2026 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 148.949760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=53992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 148.957781: balance_dirty_state: bdi btrfs-1: dirty=671 wb=779 unstable=0 bg_thresh=1013 thresh=2026 gap=576 poll_thresh=18 ino=257 dd-2584 [004] 148.957888: balance_dirty_state: bdi btrfs-1: dirty=697 wb=729 unstable=0 bg_thresh=1013 thresh=2027 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 148.958126: balance_dirty_state: bdi btrfs-1: dirty=710 wb=729 unstable=0 bg_thresh=1013 thresh=2026 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 148.958192: balance_dirty_state: bdi btrfs-1: dirty=723 wb=729 unstable=0 bg_thresh=1012 thresh=2025 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 148.958259: balance_dirty_state: bdi btrfs-1: dirty=736 wb=729 unstable=0 bg_thresh=1012 thresh=2024 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 148.958393: balance_dirty_state: bdi btrfs-1: dirty=775 wb=729 unstable=0 bg_thresh=1013 thresh=2026 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 148.958523: balance_dirty_state: bdi btrfs-1: dirty=801 wb=729 unstable=0 bg_thresh=1012 thresh=2024 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 148.958528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=53352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 148.965810: balance_dirty_state: bdi btrfs-1: dirty=801 wb=729 unstable=0 bg_thresh=1012 thresh=2024 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 148.965819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=53352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 148.973698: balance_dirty_state: bdi btrfs-1: dirty=801 wb=604 unstable=0 bg_thresh=986 thresh=1973 gap=568 poll_thresh=18 ino=257 dd-2584 [002] 148.973853: balance_dirty_state: bdi btrfs-1: dirty=801 wb=604 unstable=0 bg_thresh=981 thresh=1962 gap=557 poll_thresh=13 ino=257 dd-2584 [002] 148.973993: balance_dirty_state: bdi btrfs-1: dirty=826 wb=604 unstable=0 bg_thresh=986 thresh=1972 gap=542 poll_thresh=14 ino=257 dd-2584 [002] 148.974129: balance_dirty_state: bdi btrfs-1: dirty=826 wb=604 unstable=0 bg_thresh=981 thresh=1963 gap=533 poll_thresh=15 ino=257 dd-2584 [002] 148.974554: balance_dirty_state: bdi btrfs-1: dirty=851 wb=604 unstable=0 bg_thresh=976 thresh=1953 gap=498 poll_thresh=16 ino=257 dd-2584 [002] 148.974842: balance_dirty_state: bdi btrfs-1: dirty=877 wb=604 unstable=0 bg_thresh=981 thresh=1963 gap=482 poll_thresh=17 ino=257 dd-2584 [002] 148.974851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=53352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 148.981810: balance_dirty_state: bdi btrfs-1: dirty=877 wb=604 unstable=0 bg_thresh=1030 thresh=2060 gap=579 poll_thresh=17 ino=257 dd-2584 [002] 148.981914: balance_dirty_state: bdi btrfs-1: dirty=915 wb=604 unstable=0 bg_thresh=1029 thresh=2059 gap=540 poll_thresh=13 ino=257 dd-2584 [002] 148.981980: balance_dirty_state: bdi btrfs-1: dirty=915 wb=604 unstable=0 bg_thresh=1029 thresh=2058 gap=539 poll_thresh=14 ino=257 dd-2584 [002] 148.982046: balance_dirty_state: bdi btrfs-1: dirty=940 wb=604 unstable=0 bg_thresh=1029 thresh=2058 gap=514 poll_thresh=15 ino=257 dd-2584 [002] 148.982049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=53352 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 148.989807: balance_dirty_state: bdi btrfs-1: dirty=940 wb=454 unstable=0 bg_thresh=1023 thresh=2047 gap=653 poll_thresh=15 ino=257 dd-2584 [002] 148.990081: balance_dirty_state: bdi btrfs-1: dirty=940 wb=454 unstable=0 bg_thresh=1023 thresh=2047 gap=653 poll_thresh=11 ino=257 dd-2584 [002] 148.990141: balance_dirty_state: bdi btrfs-1: dirty=965 wb=454 unstable=0 bg_thresh=1026 thresh=2052 gap=633 poll_thresh=12 ino=257 dd-2584 [002] 148.990202: balance_dirty_state: bdi btrfs-1: dirty=990 wb=454 unstable=0 bg_thresh=1023 thresh=2046 gap=602 poll_thresh=13 ino=257 dd-2584 [002] 148.990263: balance_dirty_state: bdi btrfs-1: dirty=990 wb=454 unstable=0 bg_thresh=1025 thresh=2051 gap=607 poll_thresh=14 ino=257 dd-2584 [002] 148.990324: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=454 unstable=0 bg_thresh=1022 thresh=2045 gap=576 poll_thresh=15 ino=257 dd-2584 [002] 148.990386: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=454 unstable=0 bg_thresh=1025 thresh=2050 gap=556 poll_thresh=16 ino=257 flush-btrfs-1-2586 [006] 148.990412: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6456 wrote=0 to_write=8192 dd-2584 [002] 148.990566: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=454 unstable=0 bg_thresh=1027 thresh=2054 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 148.990746: balance_dirty_state: bdi btrfs-1: dirty=1090 wb=479 unstable=0 bg_thresh=1026 thresh=2053 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 148.990748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=53352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 148.993561: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=944 to_write=7248 dd-2584 [006] 148.997718: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1380 unstable=0 bg_thresh=1026 thresh=2053 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 148.997724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=53352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 149.005722: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1268 unstable=0 bg_thresh=1024 thresh=2048 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 149.005794: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1268 unstable=0 bg_thresh=1024 thresh=2048 gap=616 poll_thresh=13 ino=257 dd-2584 [006] 149.005862: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1268 unstable=0 bg_thresh=1026 thresh=2053 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 149.005932: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1268 unstable=0 bg_thresh=1025 thresh=2050 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 149.005998: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1268 unstable=0 bg_thresh=1025 thresh=2050 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 149.006129: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1268 unstable=0 bg_thresh=1027 thresh=2055 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 149.006434: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1268 unstable=0 bg_thresh=1029 thresh=2059 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 149.006439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-40% task_gap=-181% task_weight=100% bdi_bw=53352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 149.013743: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1143 unstable=0 bg_thresh=1023 thresh=2047 gap=615 poll_thresh=18 ino=257 dd-2584 [000] 149.013811: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1143 unstable=0 bg_thresh=1020 thresh=2041 gap=584 poll_thresh=13 ino=257 dd-2584 [000] 149.013933: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1143 unstable=0 bg_thresh=1022 thresh=2045 gap=588 poll_thresh=14 ino=257 dd-2584 [000] 149.014022: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1143 unstable=0 bg_thresh=1023 thresh=2047 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 149.014118: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1143 unstable=0 bg_thresh=1019 thresh=2038 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 149.014298: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1143 unstable=0 bg_thresh=1020 thresh=2040 gap=508 poll_thresh=17 ino=257 dd-2584 [000] 149.014303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-155% task_weight=99% bdi_bw=53352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 149.021713: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1017 unstable=0 bg_thresh=1008 thresh=2017 gap=597 poll_thresh=17 ino=257 dd-2584 [000] 149.021805: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1017 unstable=0 bg_thresh=1011 thresh=2022 gap=602 poll_thresh=13 ino=257 dd-2584 [000] 149.021891: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1017 unstable=0 bg_thresh=1011 thresh=2022 gap=577 poll_thresh=14 ino=257 dd-2584 [000] 149.021981: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1017 unstable=0 bg_thresh=1010 thresh=2021 gap=551 poll_thresh=15 ino=257 dd-2584 [000] 149.022071: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1017 unstable=0 bg_thresh=1013 thresh=2026 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 149.022254: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1017 unstable=0 bg_thresh=1012 thresh=2025 gap=505 poll_thresh=17 ino=257 dd-2584 [000] 149.022260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=53352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 149.033818: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1017 unstable=0 bg_thresh=1004 thresh=2009 gap=489 poll_thresh=17 ino=257 dd-2584 [002] 149.033825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=53352 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 149.041749: balance_dirty_state: bdi btrfs-1: dirty=499 wb=827 unstable=0 bg_thresh=1005 thresh=2011 gap=685 poll_thresh=17 ino=257 dd-2584 [002] 149.041868: balance_dirty_state: bdi btrfs-1: dirty=524 wb=827 unstable=0 bg_thresh=1003 thresh=2006 gap=655 poll_thresh=13 ino=257 dd-2584 [002] 149.041984: balance_dirty_state: bdi btrfs-1: dirty=549 wb=827 unstable=0 bg_thresh=1005 thresh=2011 gap=635 poll_thresh=14 ino=257 dd-2584 [002] 149.042421: balance_dirty_state: bdi btrfs-1: dirty=549 wb=827 unstable=0 bg_thresh=1002 thresh=2005 gap=629 poll_thresh=15 ino=257 dd-2584 [002] 149.042532: balance_dirty_state: bdi btrfs-1: dirty=574 wb=827 unstable=0 bg_thresh=1005 thresh=2010 gap=609 poll_thresh=16 ino=257 dd-2584 [002] 149.042748: balance_dirty_state: bdi btrfs-1: dirty=599 wb=827 unstable=0 bg_thresh=1007 thresh=2014 gap=588 poll_thresh=17 ino=257 dd-2584 [002] 149.042966: balance_dirty_state: bdi btrfs-1: dirty=624 wb=827 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=18 ino=257 dd-2584 [002] 149.043184: balance_dirty_state: bdi btrfs-1: dirty=674 wb=827 unstable=0 bg_thresh=1003 thresh=2006 gap=505 poll_thresh=19 ino=257 dd-2584 [002] 149.043402: balance_dirty_state: bdi btrfs-1: dirty=699 wb=827 unstable=0 bg_thresh=1005 thresh=2010 gap=484 poll_thresh=20 ino=257 dd-2584 [002] 149.043411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=53352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 149.049812: balance_dirty_state: bdi btrfs-1: dirty=702 wb=822 unstable=0 bg_thresh=1004 thresh=2009 gap=485 poll_thresh=20 ino=257 dd-2584 [005] 149.049823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=53352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 149.057757: balance_dirty_state: bdi btrfs-1: dirty=715 wb=699 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=20 ino=257 dd-2584 [005] 149.057880: balance_dirty_state: bdi btrfs-1: dirty=715 wb=699 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=15 ino=257 dd-2584 [005] 149.057995: balance_dirty_state: bdi btrfs-1: dirty=740 wb=699 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 149.058227: balance_dirty_state: bdi btrfs-1: dirty=765 wb=699 unstable=0 bg_thresh=1008 thresh=2017 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 149.058462: balance_dirty_state: bdi btrfs-1: dirty=815 wb=699 unstable=0 bg_thresh=1005 thresh=2010 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 149.058471: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=53352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 149.065881: balance_dirty_state: bdi btrfs-1: dirty=815 wb=571 unstable=0 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=18 ino=257 dd-2584 [005] 149.066133: balance_dirty_state: bdi btrfs-1: dirty=815 wb=571 unstable=0 bg_thresh=1006 thresh=2012 gap=626 poll_thresh=13 ino=257 dd-2584 [005] 149.066191: balance_dirty_state: bdi btrfs-1: dirty=840 wb=571 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 149.066247: balance_dirty_state: bdi btrfs-1: dirty=865 wb=571 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 149.066304: balance_dirty_state: bdi btrfs-1: dirty=865 wb=571 unstable=0 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 149.066416: balance_dirty_state: bdi btrfs-1: dirty=915 wb=571 unstable=0 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 149.066529: balance_dirty_state: bdi btrfs-1: dirty=940 wb=571 unstable=0 bg_thresh=1006 thresh=2013 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 149.066534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=51784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 149.073906: balance_dirty_state: bdi btrfs-1: dirty=931 wb=431 unstable=0 bg_thresh=1011 thresh=2023 gap=661 poll_thresh=18 ino=257 dd-2584 [005] 149.073982: balance_dirty_state: bdi btrfs-1: dirty=931 wb=431 unstable=0 bg_thresh=1011 thresh=2023 gap=661 poll_thresh=13 ino=257 dd-2584 [005] 149.074040: balance_dirty_state: bdi btrfs-1: dirty=956 wb=431 unstable=0 bg_thresh=1011 thresh=2022 gap=635 poll_thresh=14 ino=257 dd-2584 [005] 149.074097: balance_dirty_state: bdi btrfs-1: dirty=981 wb=431 unstable=0 bg_thresh=1011 thresh=2022 gap=610 poll_thresh=15 ino=257 dd-2584 [005] 149.074153: balance_dirty_state: bdi btrfs-1: dirty=981 wb=431 unstable=0 bg_thresh=1010 thresh=2021 gap=609 poll_thresh=16 ino=257 dd-2584 [005] 149.074268: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=431 unstable=0 bg_thresh=1010 thresh=2020 gap=558 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 149.074288: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6540 wrote=0 to_write=8192 dd-2584 [005] 149.074437: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=431 unstable=0 bg_thresh=1012 thresh=2024 gap=537 poll_thresh=18 ino=257 dd-2584 [005] 149.074887: balance_dirty_state: bdi btrfs-1: dirty=956 wb=556 unstable=0 bg_thresh=1011 thresh=2023 gap=511 poll_thresh=19 ino=257 dd-2584 [005] 149.075070: balance_dirty_state: bdi btrfs-1: dirty=931 wb=606 unstable=0 bg_thresh=1011 thresh=2022 gap=485 poll_thresh=20 ino=257 dd-2584 [005] 149.075072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=51784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 149.076726: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=300 wrote=928 to_write=7264 dd-2584 [005] 149.081860: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1356 unstable=0 bg_thresh=1011 thresh=2022 gap=485 poll_thresh=20 ino=257 dd-2584 [005] 149.081869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=51784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 149.089860: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1226 unstable=0 bg_thresh=1010 thresh=2020 gap=613 poll_thresh=20 ino=257 dd-2584 [005] 149.089965: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1226 unstable=0 bg_thresh=1009 thresh=2019 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 149.090024: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1226 unstable=0 bg_thresh=1012 thresh=2024 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 149.090137: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1226 unstable=0 bg_thresh=1011 thresh=2023 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 149.090252: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1226 unstable=0 bg_thresh=1011 thresh=2022 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 149.090366: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1226 unstable=0 bg_thresh=1010 thresh=2021 gap=464 poll_thresh=19 ino=257 dd-2584 [005] 149.090371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=51784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 149.097815: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1100 unstable=0 bg_thresh=1008 thresh=2017 gap=586 poll_thresh=19 ino=257 dd-2584 [005] 149.097906: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1100 unstable=0 bg_thresh=1008 thresh=2016 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 149.097963: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1100 unstable=0 bg_thresh=1007 thresh=2015 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 149.098021: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1100 unstable=0 bg_thresh=1007 thresh=2015 gap=534 poll_thresh=16 ino=257 dd-2584 [005] 149.098307: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1100 unstable=0 bg_thresh=1007 thresh=2014 gap=508 poll_thresh=17 ino=257 dd-2584 [005] 149.098420: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1100 unstable=0 bg_thresh=1009 thresh=2018 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 149.098425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=51784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 149.105810: balance_dirty_state: bdi btrfs-1: dirty=431 wb=975 unstable=0 bg_thresh=1008 thresh=2016 gap=610 poll_thresh=18 ino=257 dd-2584 [005] 149.105900: balance_dirty_state: bdi btrfs-1: dirty=456 wb=975 unstable=0 bg_thresh=1007 thresh=2015 gap=584 poll_thresh=13 ino=257 dd-2584 [005] 149.105959: balance_dirty_state: bdi btrfs-1: dirty=456 wb=975 unstable=0 bg_thresh=1007 thresh=2015 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 149.106018: balance_dirty_state: bdi btrfs-1: dirty=481 wb=975 unstable=0 bg_thresh=1007 thresh=2014 gap=558 poll_thresh=15 ino=257 dd-2584 [005] 149.106077: balance_dirty_state: bdi btrfs-1: dirty=506 wb=975 unstable=0 bg_thresh=1007 thresh=2014 gap=533 poll_thresh=16 ino=257 dd-2584 [005] 149.106194: balance_dirty_state: bdi btrfs-1: dirty=531 wb=975 unstable=0 bg_thresh=1009 thresh=2018 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 149.106312: balance_dirty_state: bdi btrfs-1: dirty=556 wb=975 unstable=0 bg_thresh=1008 thresh=2017 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 149.106316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=51784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 149.113835: balance_dirty_state: bdi btrfs-1: dirty=556 wb=975 unstable=0 bg_thresh=1008 thresh=2017 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 149.113845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=51784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.121782: balance_dirty_state: bdi btrfs-1: dirty=556 wb=925 unstable=0 bg_thresh=1008 thresh=2017 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 149.121848: balance_dirty_state: bdi btrfs-1: dirty=556 wb=925 unstable=0 bg_thresh=1008 thresh=2017 gap=536 poll_thresh=13 ino=257 dd-2584 [001] 149.121907: balance_dirty_state: bdi btrfs-1: dirty=581 wb=925 unstable=0 bg_thresh=1011 thresh=2022 gap=516 poll_thresh=14 ino=257 dd-2584 [001] 149.121965: balance_dirty_state: bdi btrfs-1: dirty=606 wb=925 unstable=0 bg_thresh=1011 thresh=2022 gap=491 poll_thresh=15 ino=257 dd-2584 [001] 149.121970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=51784 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 149.129818: balance_dirty_state: bdi btrfs-1: dirty=606 wb=925 unstable=0 bg_thresh=1011 thresh=2022 gap=491 poll_thresh=15 ino=257 dd-2584 [001] 149.129823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=51784 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 149.137755: balance_dirty_state: bdi btrfs-1: dirty=606 wb=800 unstable=0 bg_thresh=1009 thresh=2019 gap=613 poll_thresh=15 ino=257 dd-2584 [001] 149.137847: balance_dirty_state: bdi btrfs-1: dirty=606 wb=800 unstable=0 bg_thresh=1009 thresh=2019 gap=613 poll_thresh=11 ino=257 dd-2584 [001] 149.137908: balance_dirty_state: bdi btrfs-1: dirty=631 wb=800 unstable=0 bg_thresh=1012 thresh=2024 gap=593 poll_thresh=12 ino=257 dd-2584 [001] 149.138128: balance_dirty_state: bdi btrfs-1: dirty=656 wb=800 unstable=0 bg_thresh=1012 thresh=2024 gap=568 poll_thresh=13 ino=257 dd-2584 [001] 149.138184: balance_dirty_state: bdi btrfs-1: dirty=656 wb=800 unstable=0 bg_thresh=1014 thresh=2029 gap=573 poll_thresh=14 ino=257 dd-2584 [001] 149.138241: balance_dirty_state: bdi btrfs-1: dirty=681 wb=800 unstable=0 bg_thresh=1014 thresh=2029 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 149.138298: balance_dirty_state: bdi btrfs-1: dirty=681 wb=800 unstable=0 bg_thresh=1017 thresh=2034 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 149.138412: balance_dirty_state: bdi btrfs-1: dirty=731 wb=800 unstable=0 bg_thresh=1016 thresh=2033 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 149.138416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-210% task_weight=98% bdi_bw=51784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.145805: balance_dirty_state: bdi btrfs-1: dirty=731 wb=675 unstable=0 bg_thresh=1004 thresh=2009 gap=603 poll_thresh=17 ino=257 dd-2584 [001] 149.145868: balance_dirty_state: bdi btrfs-1: dirty=731 wb=675 unstable=0 bg_thresh=1004 thresh=2009 gap=603 poll_thresh=13 ino=257 dd-2584 [001] 149.145927: balance_dirty_state: bdi btrfs-1: dirty=756 wb=675 unstable=0 bg_thresh=1007 thresh=2014 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 149.145986: balance_dirty_state: bdi btrfs-1: dirty=781 wb=675 unstable=0 bg_thresh=1007 thresh=2014 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 149.146045: balance_dirty_state: bdi btrfs-1: dirty=781 wb=675 unstable=0 bg_thresh=1009 thresh=2019 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 149.146163: balance_dirty_state: bdi btrfs-1: dirty=831 wb=675 unstable=0 bg_thresh=1012 thresh=2024 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 149.146284: balance_dirty_state: bdi btrfs-1: dirty=856 wb=675 unstable=0 bg_thresh=1014 thresh=2028 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 149.146289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=51784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.153783: balance_dirty_state: bdi btrfs-1: dirty=856 wb=675 unstable=0 bg_thresh=1002 thresh=2004 gap=473 poll_thresh=18 ino=257 dd-2584 [001] 149.153787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=51784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.161765: balance_dirty_state: bdi btrfs-1: dirty=856 wb=550 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=18 ino=257 dd-2584 [001] 149.161844: balance_dirty_state: bdi btrfs-1: dirty=881 wb=550 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=13 ino=257 dd-2584 [001] 149.161905: balance_dirty_state: bdi btrfs-1: dirty=881 wb=550 unstable=0 bg_thresh=1003 thresh=2006 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 149.162139: balance_dirty_state: bdi btrfs-1: dirty=906 wb=550 unstable=0 bg_thresh=1003 thresh=2006 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 149.162195: balance_dirty_state: bdi btrfs-1: dirty=906 wb=550 unstable=0 bg_thresh=1005 thresh=2011 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 149.162313: balance_dirty_state: bdi btrfs-1: dirty=956 wb=550 unstable=0 bg_thresh=1005 thresh=2010 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 149.162431: balance_dirty_state: bdi btrfs-1: dirty=981 wb=550 unstable=0 bg_thresh=1007 thresh=2014 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 149.162436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=51784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.169825: balance_dirty_state: bdi btrfs-1: dirty=981 wb=550 unstable=0 bg_thresh=1004 thresh=2008 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 149.169834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=50272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.177784: balance_dirty_state: bdi btrfs-1: dirty=981 wb=425 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 149.177887: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=425 unstable=0 bg_thresh=997 thresh=1995 gap=564 poll_thresh=13 ino=257 flush-btrfs-1-2586 [005] 149.177908: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6644 wrote=0 to_write=8192 dd-2584 [001] 149.177976: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=425 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 149.178057: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=425 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=15 ino=257 dd-2584 [001] 149.178140: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=425 unstable=0 bg_thresh=1002 thresh=2005 gap=524 poll_thresh=16 ino=257 dd-2584 [001] 149.178313: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=475 unstable=0 bg_thresh=1002 thresh=2004 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 149.178315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=50272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 149.180145: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=404 wrote=896 to_write=7296 dd-2584 [001] 149.185893: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1325 unstable=0 bg_thresh=1002 thresh=2004 gap=473 poll_thresh=17 ino=257 dd-2584 [001] 149.185902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=50272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.193944: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1200 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=17 ino=257 dd-2584 [001] 149.194028: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1200 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=13 ino=257 dd-2584 [001] 149.194105: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1200 unstable=0 bg_thresh=1003 thresh=2006 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 149.194181: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1200 unstable=0 bg_thresh=1003 thresh=2006 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 149.194259: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1200 unstable=0 bg_thresh=1005 thresh=2011 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 149.194644: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1200 unstable=0 bg_thresh=1002 thresh=2004 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 149.194650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=50272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.201836: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1075 unstable=0 bg_thresh=995 thresh=1991 gap=610 poll_thresh=17 ino=257 dd-2584 [001] 149.201928: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1075 unstable=0 bg_thresh=995 thresh=1991 gap=610 poll_thresh=13 ino=257 dd-2584 [001] 149.202003: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1075 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 149.202077: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1075 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 149.202151: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1075 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 149.202300: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1075 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 149.202450: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1075 unstable=0 bg_thresh=1005 thresh=2010 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 149.202601: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1075 unstable=0 bg_thresh=1004 thresh=2009 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 149.202607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=50272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.209841: balance_dirty_state: bdi btrfs-1: dirty=459 wb=950 unstable=0 bg_thresh=997 thresh=1995 gap=586 poll_thresh=19 ino=257 dd-2584 [001] 149.209940: balance_dirty_state: bdi btrfs-1: dirty=484 wb=950 unstable=0 bg_thresh=997 thresh=1995 gap=561 poll_thresh=14 ino=257 dd-2584 [001] 149.209999: balance_dirty_state: bdi btrfs-1: dirty=484 wb=950 unstable=0 bg_thresh=1000 thresh=2000 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 149.210056: balance_dirty_state: bdi btrfs-1: dirty=509 wb=950 unstable=0 bg_thresh=1000 thresh=2000 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 149.210343: balance_dirty_state: bdi btrfs-1: dirty=534 wb=950 unstable=0 bg_thresh=1005 thresh=2010 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 149.210461: balance_dirty_state: bdi btrfs-1: dirty=584 wb=950 unstable=0 bg_thresh=1004 thresh=2009 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 149.210466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=50272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.217867: balance_dirty_state: bdi btrfs-1: dirty=584 wb=950 unstable=0 bg_thresh=1004 thresh=2009 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 149.217872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=50272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.225780: balance_dirty_state: bdi btrfs-1: dirty=584 wb=900 unstable=0 bg_thresh=997 thresh=1994 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 149.225854: balance_dirty_state: bdi btrfs-1: dirty=584 wb=900 unstable=0 bg_thresh=997 thresh=1994 gap=510 poll_thresh=13 ino=257 dd-2584 [001] 149.225914: balance_dirty_state: bdi btrfs-1: dirty=609 wb=900 unstable=0 bg_thresh=999 thresh=1999 gap=490 poll_thresh=14 ino=257 dd-2584 [001] 149.225919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=50272 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 149.233787: balance_dirty_state: bdi btrfs-1: dirty=609 wb=775 unstable=0 bg_thresh=999 thresh=1999 gap=615 poll_thresh=14 ino=257 dd-2584 [001] 149.233861: balance_dirty_state: bdi btrfs-1: dirty=609 wb=775 unstable=0 bg_thresh=999 thresh=1999 gap=615 poll_thresh=10 ino=257 dd-2584 [001] 149.233919: balance_dirty_state: bdi btrfs-1: dirty=634 wb=775 unstable=0 bg_thresh=1002 thresh=2004 gap=595 poll_thresh=11 ino=257 dd-2584 [001] 149.233978: balance_dirty_state: bdi btrfs-1: dirty=659 wb=775 unstable=0 bg_thresh=1002 thresh=2004 gap=570 poll_thresh=12 ino=257 dd-2584 [001] 149.234037: balance_dirty_state: bdi btrfs-1: dirty=659 wb=775 unstable=0 bg_thresh=1004 thresh=2009 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 149.234098: balance_dirty_state: bdi btrfs-1: dirty=684 wb=775 unstable=0 bg_thresh=1004 thresh=2009 gap=550 poll_thresh=14 ino=257 dd-2584 [001] 149.234160: balance_dirty_state: bdi btrfs-1: dirty=709 wb=775 unstable=0 bg_thresh=1004 thresh=2008 gap=524 poll_thresh=15 ino=257 dd-2584 [001] 149.234222: balance_dirty_state: bdi btrfs-1: dirty=709 wb=775 unstable=0 bg_thresh=1006 thresh=2013 gap=529 poll_thresh=16 ino=257 dd-2584 [001] 149.234342: balance_dirty_state: bdi btrfs-1: dirty=759 wb=775 unstable=0 bg_thresh=1006 thresh=2012 gap=478 poll_thresh=17 ino=257 dd-2584 [001] 149.234347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=50272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.241815: balance_dirty_state: bdi btrfs-1: dirty=759 wb=650 unstable=0 bg_thresh=999 thresh=1998 gap=589 poll_thresh=17 ino=257 dd-2584 [001] 149.241878: balance_dirty_state: bdi btrfs-1: dirty=759 wb=650 unstable=0 bg_thresh=999 thresh=1998 gap=589 poll_thresh=13 ino=257 dd-2584 [001] 149.241938: balance_dirty_state: bdi btrfs-1: dirty=784 wb=650 unstable=0 bg_thresh=1001 thresh=2003 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 149.242174: balance_dirty_state: bdi btrfs-1: dirty=809 wb=650 unstable=0 bg_thresh=1001 thresh=2003 gap=544 poll_thresh=15 ino=257 dd-2584 [001] 149.242235: balance_dirty_state: bdi btrfs-1: dirty=809 wb=650 unstable=0 bg_thresh=1004 thresh=2008 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 149.242354: balance_dirty_state: bdi btrfs-1: dirty=834 wb=650 unstable=0 bg_thresh=1006 thresh=2013 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 149.242476: balance_dirty_state: bdi btrfs-1: dirty=884 wb=650 unstable=0 bg_thresh=1008 thresh=2017 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 149.242480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=50272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.249791: balance_dirty_state: bdi btrfs-1: dirty=884 wb=525 unstable=0 bg_thresh=999 thresh=1999 gap=590 poll_thresh=18 ino=257 dd-2584 [001] 149.249864: balance_dirty_state: bdi btrfs-1: dirty=884 wb=525 unstable=0 bg_thresh=999 thresh=1999 gap=590 poll_thresh=13 ino=257 dd-2584 [001] 149.249924: balance_dirty_state: bdi btrfs-1: dirty=909 wb=525 unstable=0 bg_thresh=1002 thresh=2004 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 149.249982: balance_dirty_state: bdi btrfs-1: dirty=934 wb=525 unstable=0 bg_thresh=1002 thresh=2004 gap=545 poll_thresh=15 ino=257 dd-2584 [001] 149.250042: balance_dirty_state: bdi btrfs-1: dirty=934 wb=525 unstable=0 bg_thresh=1004 thresh=2009 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 149.250163: balance_dirty_state: bdi btrfs-1: dirty=984 wb=525 unstable=0 bg_thresh=1004 thresh=2008 gap=499 poll_thresh=17 ino=257 dd-2584 [001] 149.250168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=50272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.257909: balance_dirty_state: bdi btrfs-1: dirty=984 wb=400 unstable=0 bg_thresh=997 thresh=1995 gap=611 poll_thresh=17 ino=257 dd-2584 [001] 149.258011: balance_dirty_state: bdi btrfs-1: dirty=984 wb=400 unstable=0 bg_thresh=997 thresh=1995 gap=611 poll_thresh=13 ino=257 dd-2584 [001] 149.258066: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=400 unstable=0 bg_thresh=1000 thresh=2000 gap=591 poll_thresh=14 ino=257 flush-btrfs-1-2586 [005] 149.258090: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6724 wrote=0 to_write=8192 dd-2584 [001] 149.258151: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=400 unstable=0 bg_thresh=1000 thresh=2000 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 149.258232: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=400 unstable=0 bg_thresh=1002 thresh=2005 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 149.258680: balance_dirty_state: bdi btrfs-1: dirty=934 wb=525 unstable=0 bg_thresh=1005 thresh=2010 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 149.258863: balance_dirty_state: bdi btrfs-1: dirty=934 wb=575 unstable=0 bg_thresh=1007 thresh=2014 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 149.259045: balance_dirty_state: bdi btrfs-1: dirty=909 wb=625 unstable=0 bg_thresh=1006 thresh=2013 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 149.259047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=50272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 149.260949: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=484 wrote=928 to_write=7264 dd-2584 [001] 149.265927: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1200 unstable=0 bg_thresh=997 thresh=1995 gap=586 poll_thresh=19 ino=257 dd-2584 [001] 149.265989: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1200 unstable=0 bg_thresh=997 thresh=1995 gap=561 poll_thresh=14 ino=257 dd-2584 [001] 149.266047: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1200 unstable=0 bg_thresh=1000 thresh=2000 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 149.266104: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1200 unstable=0 bg_thresh=1000 thresh=2000 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 149.266218: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1200 unstable=0 bg_thresh=1002 thresh=2005 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 149.266338: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1200 unstable=0 bg_thresh=1004 thresh=2009 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 149.266342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=50272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.273787: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1200 unstable=0 bg_thresh=1007 thresh=2015 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 149.273872: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1200 unstable=0 bg_thresh=1010 thresh=2020 gap=486 poll_thresh=13 ino=257 dd-2584 [001] 149.273876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-132% task_weight=98% bdi_bw=49696 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 149.281831: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1075 unstable=0 bg_thresh=1003 thresh=2006 gap=597 poll_thresh=13 ino=257 dd-2584 [005] 149.281924: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1075 unstable=0 bg_thresh=1002 thresh=2005 gap=596 poll_thresh=10 ino=257 dd-2584 [005] 149.282015: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1075 unstable=0 bg_thresh=999 thresh=1999 gap=565 poll_thresh=11 ino=257 dd-2584 [005] 149.282357: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1075 unstable=0 bg_thresh=1008 thresh=2016 gap=582 poll_thresh=12 ino=257 dd-2584 [005] 149.282418: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1075 unstable=0 bg_thresh=1005 thresh=2010 gap=551 poll_thresh=13 ino=257 dd-2584 [005] 149.282477: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1075 unstable=0 bg_thresh=1007 thresh=2015 gap=556 poll_thresh=14 ino=257 dd-2584 [005] 149.282536: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1075 unstable=0 bg_thresh=1007 thresh=2014 gap=530 poll_thresh=15 ino=257 dd-2584 [005] 149.282597: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1075 unstable=0 bg_thresh=1009 thresh=2019 gap=510 poll_thresh=16 ino=257 dd-2584 [005] 149.282717: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1075 unstable=0 bg_thresh=1009 thresh=2018 gap=484 poll_thresh=17 ino=257 dd-2584 [005] 149.282722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=49696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.289868: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1075 unstable=0 bg_thresh=997 thresh=1994 gap=460 poll_thresh=17 ino=257 dd-2584 [001] 149.289880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=49696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.297793: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1075 unstable=0 bg_thresh=1000 thresh=2000 gap=466 poll_thresh=17 ino=257 dd-2584 [001] 149.297797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=49696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.305894: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1075 unstable=0 bg_thresh=1000 thresh=2000 gap=466 poll_thresh=17 ino=257 dd-2584 [001] 149.305900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=49696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 149.313807: balance_dirty_state: bdi btrfs-1: dirty=459 wb=950 unstable=0 bg_thresh=999 thresh=1999 gap=590 poll_thresh=17 ino=257 dd-2584 [005] 149.313873: balance_dirty_state: bdi btrfs-1: dirty=484 wb=950 unstable=0 bg_thresh=1002 thresh=2004 gap=570 poll_thresh=13 ino=257 dd-2584 [005] 149.313961: balance_dirty_state: bdi btrfs-1: dirty=484 wb=950 unstable=0 bg_thresh=1002 thresh=2004 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 149.314071: balance_dirty_state: bdi btrfs-1: dirty=509 wb=950 unstable=0 bg_thresh=1004 thresh=2009 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 149.314181: balance_dirty_state: bdi btrfs-1: dirty=534 wb=950 unstable=0 bg_thresh=1001 thresh=2003 gap=519 poll_thresh=16 ino=257 dd-2584 [005] 149.314397: balance_dirty_state: bdi btrfs-1: dirty=559 wb=950 unstable=0 bg_thresh=1001 thresh=2002 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 149.314406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=49696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 149.321876: balance_dirty_state: bdi btrfs-1: dirty=559 wb=950 unstable=0 bg_thresh=1001 thresh=2002 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 149.321887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=49696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 149.329882: balance_dirty_state: bdi btrfs-1: dirty=559 wb=800 unstable=0 bg_thresh=1001 thresh=2002 gap=643 poll_thresh=17 ino=257 dd-2584 [005] 149.329965: balance_dirty_state: bdi btrfs-1: dirty=559 wb=800 unstable=0 bg_thresh=1003 thresh=2007 gap=648 poll_thresh=13 ino=257 dd-2584 [005] 149.330028: balance_dirty_state: bdi btrfs-1: dirty=584 wb=800 unstable=0 bg_thresh=1003 thresh=2006 gap=622 poll_thresh=14 ino=257 dd-2584 [005] 149.330088: balance_dirty_state: bdi btrfs-1: dirty=609 wb=800 unstable=0 bg_thresh=1005 thresh=2011 gap=602 poll_thresh=15 ino=257 dd-2584 [005] 149.330311: balance_dirty_state: bdi btrfs-1: dirty=609 wb=800 unstable=0 bg_thresh=1002 thresh=2005 gap=596 poll_thresh=16 ino=257 dd-2584 [005] 149.330425: balance_dirty_state: bdi btrfs-1: dirty=659 wb=800 unstable=0 bg_thresh=1002 thresh=2004 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 149.330538: balance_dirty_state: bdi btrfs-1: dirty=684 wb=800 unstable=0 bg_thresh=1004 thresh=2008 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 149.330651: balance_dirty_state: bdi btrfs-1: dirty=709 wb=800 unstable=0 bg_thresh=1003 thresh=2007 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 149.330656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=49696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 149.337974: balance_dirty_state: bdi btrfs-1: dirty=709 wb=675 unstable=0 bg_thresh=1004 thresh=2009 gap=625 poll_thresh=19 ino=257 dd-2584 [005] 149.338065: balance_dirty_state: bdi btrfs-1: dirty=734 wb=675 unstable=0 bg_thresh=1004 thresh=2008 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 149.338124: balance_dirty_state: bdi btrfs-1: dirty=759 wb=675 unstable=0 bg_thresh=1004 thresh=2008 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 149.338181: balance_dirty_state: bdi btrfs-1: dirty=759 wb=675 unstable=0 bg_thresh=1003 thresh=2007 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 149.338294: balance_dirty_state: bdi btrfs-1: dirty=784 wb=675 unstable=0 bg_thresh=1003 thresh=2006 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 149.338406: balance_dirty_state: bdi btrfs-1: dirty=834 wb=675 unstable=0 bg_thresh=1005 thresh=2010 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 149.338411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=49696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 149.345968: balance_dirty_state: bdi btrfs-1: dirty=834 wb=550 unstable=0 bg_thresh=1004 thresh=2009 gap=625 poll_thresh=18 ino=257 dd-2584 [005] 149.346056: balance_dirty_state: bdi btrfs-1: dirty=834 wb=550 unstable=0 bg_thresh=1004 thresh=2009 gap=625 poll_thresh=13 ino=257 dd-2584 [005] 149.346114: balance_dirty_state: bdi btrfs-1: dirty=859 wb=550 unstable=0 bg_thresh=1004 thresh=2008 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 149.346338: balance_dirty_state: bdi btrfs-1: dirty=884 wb=550 unstable=0 bg_thresh=1004 thresh=2008 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 149.346396: balance_dirty_state: bdi btrfs-1: dirty=884 wb=550 unstable=0 bg_thresh=1003 thresh=2007 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 149.346510: balance_dirty_state: bdi btrfs-1: dirty=934 wb=550 unstable=0 bg_thresh=1003 thresh=2006 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 149.346623: balance_dirty_state: bdi btrfs-1: dirty=959 wb=550 unstable=0 bg_thresh=1005 thresh=2010 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 149.346628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=49696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 149.354056: balance_dirty_state: bdi btrfs-1: dirty=959 wb=425 unstable=0 bg_thresh=1002 thresh=2005 gap=621 poll_thresh=13 ino=257 dd-2584 [005] 149.354114: balance_dirty_state: bdi btrfs-1: dirty=984 wb=425 unstable=0 bg_thresh=1005 thresh=2010 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 149.354173: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=425 unstable=0 bg_thresh=1002 thresh=2004 gap=570 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 149.354193: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6820 wrote=0 to_write=8192 dd-2584 [005] 149.354259: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=425 unstable=0 bg_thresh=1004 thresh=2009 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 149.354427: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=450 unstable=0 bg_thresh=1004 thresh=2008 gap=499 poll_thresh=17 ino=257 dd-2584 [005] 149.354429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=49696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 149.356263: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=580 wrote=864 to_write=7328 dd-2584 [001] 149.361978: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1175 unstable=0 bg_thresh=1004 thresh=2009 gap=625 poll_thresh=17 ino=257 dd-2584 [001] 149.362055: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1175 unstable=0 bg_thresh=1004 thresh=2009 gap=625 poll_thresh=13 ino=257 dd-2584 [001] 149.362115: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1175 unstable=0 bg_thresh=1007 thresh=2014 gap=605 poll_thresh=14 ino=257 dd-2584 [001] 149.362173: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1175 unstable=0 bg_thresh=1007 thresh=2014 gap=605 poll_thresh=15 ino=257 dd-2584 [001] 149.362232: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1175 unstable=0 bg_thresh=1009 thresh=2019 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 149.362524: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1175 unstable=0 bg_thresh=1009 thresh=2018 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 149.362643: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1175 unstable=0 bg_thresh=1011 thresh=2022 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 149.362759: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1175 unstable=0 bg_thresh=1010 thresh=2021 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 149.362764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=49696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.369832: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1050 unstable=0 bg_thresh=1007 thresh=2015 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 149.369921: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1050 unstable=0 bg_thresh=1007 thresh=2015 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 149.369980: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1050 unstable=0 bg_thresh=1010 thresh=2020 gap=586 poll_thresh=15 ino=257 dd-2584 [001] 149.370037: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1050 unstable=0 bg_thresh=1010 thresh=2020 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 149.370149: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1050 unstable=0 bg_thresh=1009 thresh=2019 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 149.370264: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1050 unstable=0 bg_thresh=1008 thresh=2017 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 149.370376: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1050 unstable=0 bg_thresh=1008 thresh=2016 gap=457 poll_thresh=19 ino=257 dd-2584 [001] 149.370381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=49696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.377809: balance_dirty_state: bdi btrfs-1: dirty=509 wb=925 unstable=0 bg_thresh=1003 thresh=2006 gap=572 poll_thresh=19 ino=257 dd-2584 [001] 149.377872: balance_dirty_state: bdi btrfs-1: dirty=509 wb=925 unstable=0 bg_thresh=1003 thresh=2006 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 149.378101: balance_dirty_state: bdi btrfs-1: dirty=534 wb=925 unstable=0 bg_thresh=1005 thresh=2011 gap=552 poll_thresh=15 ino=257 dd-2584 [001] 149.378160: balance_dirty_state: bdi btrfs-1: dirty=559 wb=925 unstable=0 bg_thresh=1005 thresh=2011 gap=527 poll_thresh=16 ino=257 dd-2584 [001] 149.378275: balance_dirty_state: bdi btrfs-1: dirty=584 wb=925 unstable=0 bg_thresh=1008 thresh=2016 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 149.378393: balance_dirty_state: bdi btrfs-1: dirty=609 wb=925 unstable=0 bg_thresh=1010 thresh=2020 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 149.378397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=49180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.385855: balance_dirty_state: bdi btrfs-1: dirty=609 wb=750 unstable=0 bg_thresh=1007 thresh=2015 gap=656 poll_thresh=18 ino=257 dd-2584 [001] 149.385921: balance_dirty_state: bdi btrfs-1: dirty=634 wb=750 unstable=0 bg_thresh=1007 thresh=2015 gap=631 poll_thresh=13 ino=257 dd-2584 [001] 149.385976: balance_dirty_state: bdi btrfs-1: dirty=634 wb=750 unstable=0 bg_thresh=1010 thresh=2020 gap=636 poll_thresh=14 ino=257 dd-2584 [001] 149.386031: balance_dirty_state: bdi btrfs-1: dirty=659 wb=750 unstable=0 bg_thresh=1010 thresh=2020 gap=611 poll_thresh=15 ino=257 dd-2584 [001] 149.386089: balance_dirty_state: bdi btrfs-1: dirty=684 wb=750 unstable=0 bg_thresh=1009 thresh=2019 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 149.386202: balance_dirty_state: bdi btrfs-1: dirty=709 wb=750 unstable=0 bg_thresh=1009 thresh=2018 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 149.386315: balance_dirty_state: bdi btrfs-1: dirty=734 wb=750 unstable=0 bg_thresh=1011 thresh=2022 gap=538 poll_thresh=18 ino=257 dd-2584 [001] 149.386427: balance_dirty_state: bdi btrfs-1: dirty=784 wb=750 unstable=0 bg_thresh=1010 thresh=2021 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 149.386431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=49180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.393964: balance_dirty_state: bdi btrfs-1: dirty=784 wb=625 unstable=0 bg_thresh=1005 thresh=2010 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 149.394236: balance_dirty_state: bdi btrfs-1: dirty=784 wb=625 unstable=0 bg_thresh=1005 thresh=2010 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 149.394293: balance_dirty_state: bdi btrfs-1: dirty=809 wb=625 unstable=0 bg_thresh=1007 thresh=2015 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 149.394349: balance_dirty_state: bdi btrfs-1: dirty=809 wb=625 unstable=0 bg_thresh=1007 thresh=2015 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 149.394461: balance_dirty_state: bdi btrfs-1: dirty=859 wb=625 unstable=0 bg_thresh=1010 thresh=2020 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 149.394574: balance_dirty_state: bdi btrfs-1: dirty=884 wb=625 unstable=0 bg_thresh=1012 thresh=2024 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 149.394686: balance_dirty_state: bdi btrfs-1: dirty=909 wb=625 unstable=0 bg_thresh=1011 thresh=2023 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 149.394690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=49180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.401966: balance_dirty_state: bdi btrfs-1: dirty=909 wb=500 unstable=0 bg_thresh=1009 thresh=2019 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 149.402045: balance_dirty_state: bdi btrfs-1: dirty=934 wb=450 unstable=0 bg_thresh=1009 thresh=2019 gap=635 poll_thresh=14 ino=257 dd-2584 [001] 149.402117: balance_dirty_state: bdi btrfs-1: dirty=959 wb=375 unstable=0 bg_thresh=1012 thresh=2024 gap=690 poll_thresh=15 ino=257 dd-2584 [001] 149.402180: balance_dirty_state: bdi btrfs-1: dirty=959 wb=375 unstable=0 bg_thresh=1005 thresh=2011 gap=677 poll_thresh=16 ino=257 dd-2584 [001] 149.402304: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=375 unstable=0 bg_thresh=1005 thresh=2010 gap=626 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 149.402330: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6868 wrote=0 to_write=8192 dd-2584 [001] 149.402488: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=375 unstable=0 bg_thresh=1006 thresh=2012 gap=603 poll_thresh=18 ino=257 dd-2584 [001] 149.402943: balance_dirty_state: bdi btrfs-1: dirty=934 wb=475 unstable=0 bg_thresh=1010 thresh=2020 gap=611 poll_thresh=19 ino=257 dd-2584 [001] 149.403122: balance_dirty_state: bdi btrfs-1: dirty=934 wb=525 unstable=0 bg_thresh=1009 thresh=2019 gap=560 poll_thresh=20 ino=257 dd-2584 [001] 149.403303: balance_dirty_state: bdi btrfs-1: dirty=934 wb=575 unstable=0 bg_thresh=1009 thresh=2018 gap=509 poll_thresh=21 ino=257 dd-2584 [001] 149.403484: balance_dirty_state: bdi btrfs-1: dirty=909 wb=625 unstable=0 bg_thresh=1011 thresh=2022 gap=488 poll_thresh=22 ino=257 dd-2584 [001] 149.403486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=49180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 149.405038: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=628 wrote=960 to_write=7232 dd-2584 [005] 149.409841: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1325 unstable=0 bg_thresh=1002 thresh=2004 gap=470 poll_thresh=22 ino=257 dd-2584 [005] 149.409848: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=49180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 149.417854: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1075 unstable=0 bg_thresh=1010 thresh=2020 gap=736 poll_thresh=22 ino=257 dd-2584 [005] 149.417926: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1075 unstable=0 bg_thresh=1004 thresh=2008 gap=724 poll_thresh=16 ino=257 dd-2584 [005] 149.418050: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1075 unstable=0 bg_thresh=1003 thresh=2007 gap=698 poll_thresh=17 ino=257 dd-2584 [005] 149.418175: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1075 unstable=0 bg_thresh=1003 thresh=2006 gap=672 poll_thresh=18 ino=257 dd-2584 [005] 149.418334: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1075 unstable=0 bg_thresh=1005 thresh=2010 gap=626 poll_thresh=19 ino=257 dd-2584 [005] 149.418665: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1075 unstable=0 bg_thresh=1004 thresh=2009 gap=600 poll_thresh=20 ino=257 dd-2584 [005] 149.418784: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1075 unstable=0 bg_thresh=1004 thresh=2008 gap=574 poll_thresh=21 ino=257 dd-2584 [005] 149.418902: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1075 unstable=0 bg_thresh=1003 thresh=2007 gap=523 poll_thresh=22 ino=257 dd-2584 [005] 149.419022: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1075 unstable=0 bg_thresh=1005 thresh=2011 gap=502 poll_thresh=23 ino=257 dd-2584 [005] 149.419028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=49180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 149.425851: balance_dirty_state: bdi btrfs-1: dirty=434 wb=975 unstable=0 bg_thresh=988 thresh=1976 gap=567 poll_thresh=23 ino=257 dd-2584 [005] 149.425922: balance_dirty_state: bdi btrfs-1: dirty=459 wb=975 unstable=0 bg_thresh=990 thresh=1981 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 149.426042: balance_dirty_state: bdi btrfs-1: dirty=484 wb=975 unstable=0 bg_thresh=990 thresh=1980 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 149.426162: balance_dirty_state: bdi btrfs-1: dirty=509 wb=975 unstable=0 bg_thresh=989 thresh=1979 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 149.426283: balance_dirty_state: bdi btrfs-1: dirty=534 wb=975 unstable=0 bg_thresh=991 thresh=1983 gap=474 poll_thresh=20 ino=257 dd-2584 [005] 149.426288: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=49180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.433854: balance_dirty_state: bdi btrfs-1: dirty=534 wb=975 unstable=0 bg_thresh=995 thresh=1990 gap=481 poll_thresh=20 ino=257 dd-2584 [001] 149.433861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=49180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.441923: balance_dirty_state: bdi btrfs-1: dirty=534 wb=725 unstable=0 bg_thresh=994 thresh=1989 gap=730 poll_thresh=20 ino=257 dd-2584 [001] 149.442002: balance_dirty_state: bdi btrfs-1: dirty=559 wb=725 unstable=0 bg_thresh=994 thresh=1989 gap=705 poll_thresh=15 ino=257 dd-2584 [001] 149.442058: balance_dirty_state: bdi btrfs-1: dirty=559 wb=725 unstable=0 bg_thresh=997 thresh=1994 gap=710 poll_thresh=16 ino=257 dd-2584 [001] 149.442335: balance_dirty_state: bdi btrfs-1: dirty=584 wb=725 unstable=0 bg_thresh=999 thresh=1999 gap=690 poll_thresh=17 ino=257 dd-2584 [001] 149.442447: balance_dirty_state: bdi btrfs-1: dirty=634 wb=725 unstable=0 bg_thresh=1002 thresh=2004 gap=645 poll_thresh=18 ino=257 dd-2584 [001] 149.442561: balance_dirty_state: bdi btrfs-1: dirty=659 wb=725 unstable=0 bg_thresh=1004 thresh=2008 gap=624 poll_thresh=19 ino=257 dd-2584 [001] 149.442674: balance_dirty_state: bdi btrfs-1: dirty=684 wb=725 unstable=0 bg_thresh=1003 thresh=2007 gap=598 poll_thresh=20 ino=257 dd-2584 [001] 149.442787: balance_dirty_state: bdi btrfs-1: dirty=734 wb=725 unstable=0 bg_thresh=1003 thresh=2006 gap=547 poll_thresh=21 ino=257 dd-2584 [001] 149.442901: balance_dirty_state: bdi btrfs-1: dirty=759 wb=725 unstable=0 bg_thresh=1005 thresh=2010 gap=526 poll_thresh=22 ino=257 dd-2584 [001] 149.443014: balance_dirty_state: bdi btrfs-1: dirty=784 wb=725 unstable=0 bg_thresh=1004 thresh=2009 gap=500 poll_thresh=23 ino=257 dd-2584 [001] 149.443019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=49180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.449852: balance_dirty_state: bdi btrfs-1: dirty=784 wb=600 unstable=0 bg_thresh=995 thresh=1991 gap=607 poll_thresh=23 ino=257 dd-2584 [001] 149.449987: balance_dirty_state: bdi btrfs-1: dirty=809 wb=600 unstable=0 bg_thresh=995 thresh=1991 gap=582 poll_thresh=17 ino=257 dd-2584 [001] 149.450266: balance_dirty_state: bdi btrfs-1: dirty=834 wb=600 unstable=0 bg_thresh=998 thresh=1996 gap=562 poll_thresh=18 ino=257 dd-2584 [001] 149.450377: balance_dirty_state: bdi btrfs-1: dirty=859 wb=600 unstable=0 bg_thresh=1000 thresh=2001 gap=542 poll_thresh=19 ino=257 dd-2584 [001] 149.450491: balance_dirty_state: bdi btrfs-1: dirty=909 wb=600 unstable=0 bg_thresh=1002 thresh=2005 gap=496 poll_thresh=20 ino=257 dd-2584 [001] 149.450495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=49180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.457873: balance_dirty_state: bdi btrfs-1: dirty=909 wb=450 unstable=0 bg_thresh=1000 thresh=2000 gap=641 poll_thresh=20 ino=257 dd-2584 [001] 149.458009: balance_dirty_state: bdi btrfs-1: dirty=909 wb=450 unstable=0 bg_thresh=1002 thresh=2005 gap=646 poll_thresh=15 ino=257 dd-2584 [001] 149.458071: balance_dirty_state: bdi btrfs-1: dirty=934 wb=450 unstable=0 bg_thresh=1002 thresh=2005 gap=621 poll_thresh=16 ino=257 dd-2584 [001] 149.458183: balance_dirty_state: bdi btrfs-1: dirty=959 wb=450 unstable=0 bg_thresh=1002 thresh=2004 gap=595 poll_thresh=17 ino=257 dd-2584 [001] 149.458296: balance_dirty_state: bdi btrfs-1: dirty=984 wb=450 unstable=0 bg_thresh=1001 thresh=2003 gap=569 poll_thresh=18 ino=257 dd-2584 [001] 149.458410: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=450 unstable=0 bg_thresh=1003 thresh=2007 gap=523 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 149.458430: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6924 wrote=0 to_write=8192 dd-2584 [001] 149.458580: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=450 unstable=0 bg_thresh=1000 thresh=2000 gap=491 poll_thresh=20 ino=257 dd-2584 [001] 149.458582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=49180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 149.461116: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=684 wrote=880 to_write=7312 dd-2584 [001] 149.465839: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1200 unstable=0 bg_thresh=994 thresh=1989 gap=605 poll_thresh=20 ino=257 dd-2584 [001] 149.465908: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1200 unstable=0 bg_thresh=994 thresh=1989 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 149.466182: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1200 unstable=0 bg_thresh=997 thresh=1994 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 149.466297: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1200 unstable=0 bg_thresh=999 thresh=1999 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 149.466415: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1200 unstable=0 bg_thresh=1002 thresh=2004 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 149.466533: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1200 unstable=0 bg_thresh=1004 thresh=2008 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 149.466538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-243% task_weight=100% bdi_bw=49180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.473861: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1075 unstable=0 bg_thresh=996 thresh=1992 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 149.473998: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1075 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 149.474062: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1075 unstable=0 bg_thresh=998 thresh=1997 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 149.474118: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1075 unstable=0 bg_thresh=998 thresh=1997 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 149.474228: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1075 unstable=0 bg_thresh=1001 thresh=2002 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 149.474342: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1075 unstable=0 bg_thresh=1003 thresh=2006 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 149.474347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=49180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.481856: balance_dirty_state: bdi btrfs-1: dirty=434 wb=950 unstable=0 bg_thresh=995 thresh=1991 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 149.481932: balance_dirty_state: bdi btrfs-1: dirty=434 wb=950 unstable=0 bg_thresh=995 thresh=1991 gap=607 poll_thresh=13 ino=257 dd-2584 [001] 149.481992: balance_dirty_state: bdi btrfs-1: dirty=459 wb=950 unstable=0 bg_thresh=998 thresh=1996 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 149.482222: balance_dirty_state: bdi btrfs-1: dirty=484 wb=950 unstable=0 bg_thresh=998 thresh=1996 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 149.482280: balance_dirty_state: bdi btrfs-1: dirty=484 wb=950 unstable=0 bg_thresh=1000 thresh=2001 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 149.482396: balance_dirty_state: bdi btrfs-1: dirty=509 wb=950 unstable=0 bg_thresh=1003 thresh=2006 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 149.482515: balance_dirty_state: bdi btrfs-1: dirty=559 wb=950 unstable=0 bg_thresh=1005 thresh=2010 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 149.482520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=51216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.489863: balance_dirty_state: bdi btrfs-1: dirty=559 wb=750 unstable=0 bg_thresh=1001 thresh=2003 gap=694 poll_thresh=18 ino=257 dd-2584 [001] 149.489986: balance_dirty_state: bdi btrfs-1: dirty=559 wb=750 unstable=0 bg_thresh=1001 thresh=2003 gap=694 poll_thresh=13 ino=257 dd-2584 [001] 149.490041: balance_dirty_state: bdi btrfs-1: dirty=584 wb=750 unstable=0 bg_thresh=1004 thresh=2008 gap=674 poll_thresh=14 ino=257 dd-2584 [001] 149.490098: balance_dirty_state: bdi btrfs-1: dirty=609 wb=750 unstable=0 bg_thresh=1001 thresh=2002 gap=643 poll_thresh=15 ino=257 dd-2584 [001] 149.490155: balance_dirty_state: bdi btrfs-1: dirty=609 wb=750 unstable=0 bg_thresh=1003 thresh=2007 gap=648 poll_thresh=16 ino=257 dd-2584 [001] 149.490268: balance_dirty_state: bdi btrfs-1: dirty=659 wb=750 unstable=0 bg_thresh=1003 thresh=2006 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 149.490383: balance_dirty_state: bdi btrfs-1: dirty=684 wb=750 unstable=0 bg_thresh=1005 thresh=2010 gap=576 poll_thresh=18 ino=257 dd-2584 [001] 149.490498: balance_dirty_state: bdi btrfs-1: dirty=709 wb=750 unstable=0 bg_thresh=1001 thresh=2003 gap=544 poll_thresh=19 ino=257 dd-2584 [001] 149.490776: balance_dirty_state: bdi btrfs-1: dirty=734 wb=750 unstable=0 bg_thresh=1001 thresh=2002 gap=518 poll_thresh=20 ino=257 dd-2584 [001] 149.490891: balance_dirty_state: bdi btrfs-1: dirty=784 wb=750 unstable=0 bg_thresh=1003 thresh=2006 gap=472 poll_thresh=21 ino=257 dd-2584 [001] 149.490896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=51216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.497868: balance_dirty_state: bdi btrfs-1: dirty=784 wb=625 unstable=0 bg_thresh=995 thresh=1990 gap=581 poll_thresh=21 ino=257 dd-2584 [001] 149.497991: balance_dirty_state: bdi btrfs-1: dirty=784 wb=625 unstable=0 bg_thresh=995 thresh=1990 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 149.498110: balance_dirty_state: bdi btrfs-1: dirty=834 wb=625 unstable=0 bg_thresh=997 thresh=1995 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 149.498220: balance_dirty_state: bdi btrfs-1: dirty=859 wb=625 unstable=0 bg_thresh=1000 thresh=2000 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 149.498334: balance_dirty_state: bdi btrfs-1: dirty=884 wb=625 unstable=0 bg_thresh=1002 thresh=2004 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 149.498338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=51216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.505883: balance_dirty_state: bdi btrfs-1: dirty=884 wb=500 unstable=0 bg_thresh=999 thresh=1999 gap=615 poll_thresh=19 ino=257 dd-2584 [001] 149.505985: balance_dirty_state: bdi btrfs-1: dirty=909 wb=500 unstable=0 bg_thresh=999 thresh=1999 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 149.506044: balance_dirty_state: bdi btrfs-1: dirty=909 wb=500 unstable=0 bg_thresh=1002 thresh=2004 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 149.506102: balance_dirty_state: bdi btrfs-1: dirty=934 wb=500 unstable=0 bg_thresh=1002 thresh=2004 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 149.506214: balance_dirty_state: bdi btrfs-1: dirty=959 wb=500 unstable=0 bg_thresh=1001 thresh=2003 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 149.506493: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=500 unstable=0 bg_thresh=1003 thresh=2007 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 149.506497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=51216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 149.506515: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6972 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 149.508473: writeback_single_inode: bdi btrfs-1: ino=257 state= age=732 wrote=816 to_write=7376 dd-2584 [001] 149.513861: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1200 unstable=0 bg_thresh=1001 thresh=2002 gap=593 poll_thresh=18 ino=257 dd-2584 [001] 149.513926: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1200 unstable=0 bg_thresh=1001 thresh=2002 gap=593 poll_thresh=13 ino=257 dd-2584 [001] 149.513984: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1200 unstable=0 bg_thresh=1003 thresh=2007 gap=573 poll_thresh=14 ino=257 dd-2584 [001] 149.514044: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1200 unstable=0 bg_thresh=1000 thresh=2001 gap=542 poll_thresh=15 ino=257 dd-2584 [001] 149.514103: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1200 unstable=0 bg_thresh=1003 thresh=2006 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 149.514220: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1200 unstable=0 bg_thresh=1002 thresh=2005 gap=496 poll_thresh=17 ino=257 dd-2584 [001] 149.514225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=51216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.521990: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1075 unstable=0 bg_thresh=996 thresh=1992 gap=608 poll_thresh=17 ino=257 dd-2584 [001] 149.522083: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1075 unstable=0 bg_thresh=996 thresh=1992 gap=608 poll_thresh=13 ino=257 dd-2584 [001] 149.522142: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1075 unstable=0 bg_thresh=998 thresh=1997 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 149.522199: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1075 unstable=0 bg_thresh=998 thresh=1997 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 149.522257: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1075 unstable=0 bg_thresh=1001 thresh=2002 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 149.522375: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1075 unstable=0 bg_thresh=1000 thresh=2001 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 149.522494: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1075 unstable=0 bg_thresh=1002 thresh=2005 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 149.522498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=51216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.530018: balance_dirty_state: bdi btrfs-1: dirty=434 wb=950 unstable=0 bg_thresh=996 thresh=1992 gap=608 poll_thresh=18 ino=257 dd-2584 [001] 149.530493: balance_dirty_state: bdi btrfs-1: dirty=434 wb=950 unstable=0 bg_thresh=996 thresh=1992 gap=608 poll_thresh=13 ino=257 dd-2584 [001] 149.530609: balance_dirty_state: bdi btrfs-1: dirty=459 wb=950 unstable=0 bg_thresh=998 thresh=1997 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 149.530740: balance_dirty_state: bdi btrfs-1: dirty=484 wb=925 unstable=0 bg_thresh=998 thresh=1997 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 149.530859: balance_dirty_state: bdi btrfs-1: dirty=484 wb=900 unstable=0 bg_thresh=1001 thresh=2002 gap=618 poll_thresh=16 ino=257 dd-2584 [001] 149.531093: balance_dirty_state: bdi btrfs-1: dirty=509 wb=900 unstable=0 bg_thresh=1000 thresh=2001 gap=592 poll_thresh=17 ino=257 dd-2584 [001] 149.531330: balance_dirty_state: bdi btrfs-1: dirty=559 wb=900 unstable=0 bg_thresh=1002 thresh=2005 gap=546 poll_thresh=18 ino=257 dd-2584 [001] 149.531562: balance_dirty_state: bdi btrfs-1: dirty=584 wb=900 unstable=0 bg_thresh=1002 thresh=2004 gap=520 poll_thresh=19 ino=257 dd-2584 [001] 149.531808: balance_dirty_state: bdi btrfs-1: dirty=609 wb=900 unstable=0 bg_thresh=1001 thresh=2003 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 149.531817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=51216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.538004: balance_dirty_state: bdi btrfs-1: dirty=609 wb=825 unstable=0 bg_thresh=998 thresh=1996 gap=562 poll_thresh=20 ino=257 dd-2584 [001] 149.538133: balance_dirty_state: bdi btrfs-1: dirty=634 wb=825 unstable=0 bg_thresh=1000 thresh=2001 gap=542 poll_thresh=15 ino=257 dd-2584 [001] 149.538254: balance_dirty_state: bdi btrfs-1: dirty=659 wb=825 unstable=0 bg_thresh=1000 thresh=2000 gap=516 poll_thresh=16 ino=257 dd-2584 [001] 149.538487: balance_dirty_state: bdi btrfs-1: dirty=684 wb=825 unstable=0 bg_thresh=999 thresh=1999 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 149.538496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=51216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.545904: balance_dirty_state: bdi btrfs-1: dirty=684 wb=700 unstable=0 bg_thresh=1002 thresh=2004 gap=620 poll_thresh=17 ino=257 dd-2584 [001] 149.546174: balance_dirty_state: bdi btrfs-1: dirty=709 wb=700 unstable=0 bg_thresh=999 thresh=1998 gap=589 poll_thresh=13 ino=257 dd-2584 [001] 149.546235: balance_dirty_state: bdi btrfs-1: dirty=709 wb=700 unstable=0 bg_thresh=1001 thresh=2003 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 149.546295: balance_dirty_state: bdi btrfs-1: dirty=734 wb=700 unstable=0 bg_thresh=1001 thresh=2002 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 149.546355: balance_dirty_state: bdi btrfs-1: dirty=734 wb=700 unstable=0 bg_thresh=1001 thresh=2002 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 149.546473: balance_dirty_state: bdi btrfs-1: dirty=784 wb=700 unstable=0 bg_thresh=1003 thresh=2006 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 149.546592: balance_dirty_state: bdi btrfs-1: dirty=809 wb=700 unstable=0 bg_thresh=1002 thresh=2005 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 149.546597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=51216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.553895: balance_dirty_state: bdi btrfs-1: dirty=809 wb=450 unstable=0 bg_thresh=993 thresh=1986 gap=727 poll_thresh=18 ino=257 dd-2584 [001] 149.553956: balance_dirty_state: bdi btrfs-1: dirty=834 wb=450 unstable=0 bg_thresh=995 thresh=1991 gap=707 poll_thresh=13 ino=257 dd-2584 [001] 149.554014: balance_dirty_state: bdi btrfs-1: dirty=834 wb=450 unstable=0 bg_thresh=995 thresh=1991 gap=707 poll_thresh=14 ino=257 dd-2584 [001] 149.554073: balance_dirty_state: bdi btrfs-1: dirty=859 wb=450 unstable=0 bg_thresh=998 thresh=1996 gap=687 poll_thresh=15 ino=257 dd-2584 [001] 149.554134: balance_dirty_state: bdi btrfs-1: dirty=884 wb=450 unstable=0 bg_thresh=995 thresh=1990 gap=656 poll_thresh=16 ino=257 dd-2584 [001] 149.554254: balance_dirty_state: bdi btrfs-1: dirty=909 wb=450 unstable=0 bg_thresh=997 thresh=1994 gap=635 poll_thresh=17 ino=257 dd-2584 [001] 149.554376: balance_dirty_state: bdi btrfs-1: dirty=934 wb=450 unstable=0 bg_thresh=996 thresh=1993 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 149.554668: balance_dirty_state: bdi btrfs-1: dirty=959 wb=450 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=19 ino=257 dd-2584 [001] 149.554789: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=450 unstable=0 bg_thresh=995 thresh=1991 gap=532 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 149.554808: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7020 wrote=0 to_write=8192 dd-2584 [001] 149.554965: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=450 unstable=0 bg_thresh=997 thresh=1995 gap=511 poll_thresh=21 ino=257 dd-2584 [001] 149.555147: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=500 unstable=0 bg_thresh=997 thresh=1994 gap=485 poll_thresh=22 ino=257 dd-2584 [001] 149.555149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=51216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 149.556980: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=864 to_write=7328 dd-2584 [001] 149.561883: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1200 unstable=0 bg_thresh=987 thresh=1975 gap=591 poll_thresh=22 ino=257 dd-2584 [001] 149.561950: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1200 unstable=0 bg_thresh=987 thresh=1975 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 149.562071: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1200 unstable=0 bg_thresh=990 thresh=1980 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 149.562194: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1200 unstable=0 bg_thresh=992 thresh=1985 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 149.562320: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1200 unstable=0 bg_thresh=994 thresh=1989 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 149.562325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=51216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.569952: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1075 unstable=0 bg_thresh=992 thresh=1984 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 149.570035: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1075 unstable=0 bg_thresh=992 thresh=1984 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 149.570279: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1075 unstable=0 bg_thresh=994 thresh=1989 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 149.570341: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1075 unstable=0 bg_thresh=994 thresh=1989 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 149.570459: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1075 unstable=0 bg_thresh=994 thresh=1988 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 149.570578: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1075 unstable=0 bg_thresh=999 thresh=1998 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 149.570698: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1075 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 149.570702: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=51216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.577918: balance_dirty_state: bdi btrfs-1: dirty=434 wb=950 unstable=0 bg_thresh=992 thresh=1984 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 149.578049: balance_dirty_state: bdi btrfs-1: dirty=459 wb=950 unstable=0 bg_thresh=992 thresh=1984 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 149.578110: balance_dirty_state: bdi btrfs-1: dirty=484 wb=950 unstable=0 bg_thresh=994 thresh=1989 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 149.578165: balance_dirty_state: bdi btrfs-1: dirty=484 wb=950 unstable=0 bg_thresh=994 thresh=1989 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 149.578280: balance_dirty_state: bdi btrfs-1: dirty=534 wb=950 unstable=0 bg_thresh=997 thresh=1994 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 149.578406: balance_dirty_state: bdi btrfs-1: dirty=559 wb=950 unstable=0 bg_thresh=996 thresh=1993 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 149.578411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=51216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.586044: balance_dirty_state: bdi btrfs-1: dirty=559 wb=900 unstable=0 bg_thresh=999 thresh=1999 gap=540 poll_thresh=18 ino=257 dd-2584 [001] 149.586137: balance_dirty_state: bdi btrfs-1: dirty=584 wb=900 unstable=0 bg_thresh=999 thresh=1998 gap=514 poll_thresh=13 ino=257 dd-2584 [001] 149.586527: balance_dirty_state: bdi btrfs-1: dirty=584 wb=900 unstable=0 bg_thresh=999 thresh=1998 gap=514 poll_thresh=14 ino=257 dd-2584 [001] 149.586617: balance_dirty_state: bdi btrfs-1: dirty=609 wb=900 unstable=0 bg_thresh=998 thresh=1997 gap=488 poll_thresh=15 ino=257 dd-2584 [001] 149.586624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 149.593927: balance_dirty_state: bdi btrfs-1: dirty=609 wb=775 unstable=0 bg_thresh=998 thresh=1996 gap=612 poll_thresh=15 ino=257 dd-2584 [001] 149.594019: balance_dirty_state: bdi btrfs-1: dirty=634 wb=775 unstable=0 bg_thresh=998 thresh=1996 gap=587 poll_thresh=11 ino=257 dd-2584 [001] 149.594108: balance_dirty_state: bdi btrfs-1: dirty=634 wb=775 unstable=0 bg_thresh=997 thresh=1995 gap=586 poll_thresh=12 ino=257 dd-2584 [001] 149.594193: balance_dirty_state: bdi btrfs-1: dirty=659 wb=775 unstable=0 bg_thresh=997 thresh=1995 gap=561 poll_thresh=13 ino=257 dd-2584 [001] 149.594280: balance_dirty_state: bdi btrfs-1: dirty=659 wb=775 unstable=0 bg_thresh=999 thresh=1999 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 149.594366: balance_dirty_state: bdi btrfs-1: dirty=684 wb=775 unstable=0 bg_thresh=999 thresh=1999 gap=540 poll_thresh=15 ino=257 dd-2584 [001] 149.594454: balance_dirty_state: bdi btrfs-1: dirty=709 wb=775 unstable=0 bg_thresh=999 thresh=1998 gap=514 poll_thresh=16 ino=257 dd-2584 [001] 149.594623: balance_dirty_state: bdi btrfs-1: dirty=734 wb=775 unstable=0 bg_thresh=998 thresh=1997 gap=488 poll_thresh=17 ino=257 dd-2584 [001] 149.594630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.602022: balance_dirty_state: bdi btrfs-1: dirty=734 wb=500 unstable=0 bg_thresh=999 thresh=1999 gap=765 poll_thresh=17 ino=257 dd-2584 [001] 149.602093: balance_dirty_state: bdi btrfs-1: dirty=759 wb=500 unstable=0 bg_thresh=999 thresh=1999 gap=740 poll_thresh=13 ino=257 dd-2584 [001] 149.602151: balance_dirty_state: bdi btrfs-1: dirty=759 wb=500 unstable=0 bg_thresh=999 thresh=1998 gap=739 poll_thresh=14 ino=257 dd-2584 [001] 149.602209: balance_dirty_state: bdi btrfs-1: dirty=784 wb=500 unstable=0 bg_thresh=998 thresh=1997 gap=713 poll_thresh=15 ino=257 dd-2584 [001] 149.602266: balance_dirty_state: bdi btrfs-1: dirty=809 wb=500 unstable=0 bg_thresh=1001 thresh=2002 gap=693 poll_thresh=16 ino=257 dd-2584 [001] 149.602378: balance_dirty_state: bdi btrfs-1: dirty=834 wb=500 unstable=0 bg_thresh=1000 thresh=2001 gap=667 poll_thresh=17 ino=257 dd-2584 [001] 149.602656: balance_dirty_state: bdi btrfs-1: dirty=859 wb=500 unstable=0 bg_thresh=1000 thresh=2000 gap=641 poll_thresh=18 ino=257 dd-2584 [001] 149.602770: balance_dirty_state: bdi btrfs-1: dirty=884 wb=500 unstable=0 bg_thresh=1002 thresh=2004 gap=620 poll_thresh=19 ino=257 dd-2584 [001] 149.602885: balance_dirty_state: bdi btrfs-1: dirty=934 wb=500 unstable=0 bg_thresh=1001 thresh=2003 gap=569 poll_thresh=20 ino=257 dd-2584 [001] 149.603002: balance_dirty_state: bdi btrfs-1: dirty=959 wb=500 unstable=0 bg_thresh=1001 thresh=2002 gap=543 poll_thresh=21 ino=257 dd-2584 [001] 149.603116: balance_dirty_state: bdi btrfs-1: dirty=984 wb=500 unstable=0 bg_thresh=1000 thresh=2001 gap=517 poll_thresh=22 ino=257 dd-2584 [001] 149.603237: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=500 unstable=0 bg_thresh=999 thresh=1999 gap=465 poll_thresh=23 ino=257 dd-2584 [001] 149.603242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 149.603258: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7068 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 149.605610: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=832 to_write=7360 dd-2584 [001] 149.610032: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1200 unstable=0 bg_thresh=993 thresh=1987 gap=578 poll_thresh=23 ino=257 dd-2584 [001] 149.610109: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1200 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=17 ino=257 dd-2584 [001] 149.610228: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1200 unstable=0 bg_thresh=996 thresh=1992 gap=558 poll_thresh=18 ino=257 dd-2584 [001] 149.610522: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1200 unstable=0 bg_thresh=995 thresh=1991 gap=507 poll_thresh=19 ino=257 dd-2584 [001] 149.610641: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1200 unstable=0 bg_thresh=997 thresh=1995 gap=486 poll_thresh=20 ino=257 dd-2584 [001] 149.610646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.618010: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1075 unstable=0 bg_thresh=996 thresh=1993 gap=609 poll_thresh=20 ino=257 dd-2584 [001] 149.618093: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1075 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 149.618152: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1075 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 149.618263: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1075 unstable=0 bg_thresh=995 thresh=1991 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 149.618377: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1075 unstable=0 bg_thresh=997 thresh=1995 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 149.618492: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1075 unstable=0 bg_thresh=994 thresh=1988 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 149.618496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.626012: balance_dirty_state: bdi btrfs-1: dirty=434 wb=950 unstable=0 bg_thresh=992 thresh=1985 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 149.626082: balance_dirty_state: bdi btrfs-1: dirty=459 wb=950 unstable=0 bg_thresh=995 thresh=1990 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 149.626144: balance_dirty_state: bdi btrfs-1: dirty=459 wb=950 unstable=0 bg_thresh=992 thresh=1984 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 149.626205: balance_dirty_state: bdi btrfs-1: dirty=484 wb=950 unstable=0 bg_thresh=994 thresh=1989 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 149.626327: balance_dirty_state: bdi btrfs-1: dirty=509 wb=950 unstable=0 bg_thresh=994 thresh=1988 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 149.626628: balance_dirty_state: bdi btrfs-1: dirty=559 wb=950 unstable=0 bg_thresh=996 thresh=1992 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 149.626632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.633993: balance_dirty_state: bdi btrfs-1: dirty=559 wb=850 unstable=0 bg_thresh=998 thresh=1997 gap=588 poll_thresh=18 ino=257 dd-2584 [001] 149.634067: balance_dirty_state: bdi btrfs-1: dirty=559 wb=850 unstable=0 bg_thresh=995 thresh=1991 gap=582 poll_thresh=13 ino=257 dd-2584 [001] 149.634129: balance_dirty_state: bdi btrfs-1: dirty=584 wb=850 unstable=0 bg_thresh=998 thresh=1996 gap=562 poll_thresh=14 ino=257 dd-2584 [001] 149.634190: balance_dirty_state: bdi btrfs-1: dirty=609 wb=850 unstable=0 bg_thresh=995 thresh=1990 gap=531 poll_thresh=15 ino=257 dd-2584 [001] 149.634251: balance_dirty_state: bdi btrfs-1: dirty=609 wb=850 unstable=0 bg_thresh=997 thresh=1995 gap=536 poll_thresh=16 ino=257 dd-2584 [001] 149.634373: balance_dirty_state: bdi btrfs-1: dirty=634 wb=850 unstable=0 bg_thresh=997 thresh=1994 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 149.634497: balance_dirty_state: bdi btrfs-1: dirty=684 wb=850 unstable=0 bg_thresh=996 thresh=1992 gap=458 poll_thresh=18 ino=257 dd-2584 [001] 149.634502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.641999: balance_dirty_state: bdi btrfs-1: dirty=684 wb=850 unstable=0 bg_thresh=995 thresh=1990 gap=456 poll_thresh=18 ino=257 dd-2584 [001] 149.642004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 149.649970: balance_dirty_state: bdi btrfs-1: dirty=684 wb=600 unstable=0 bg_thresh=994 thresh=1989 gap=705 poll_thresh=18 ino=257 dd-2584 [004] 149.650033: balance_dirty_state: bdi btrfs-1: dirty=709 wb=600 unstable=0 bg_thresh=994 thresh=1989 gap=680 poll_thresh=13 ino=257 dd-2584 [004] 149.650092: balance_dirty_state: bdi btrfs-1: dirty=709 wb=600 unstable=0 bg_thresh=997 thresh=1994 gap=685 poll_thresh=14 ino=257 dd-2584 [004] 149.650148: balance_dirty_state: bdi btrfs-1: dirty=734 wb=600 unstable=0 bg_thresh=997 thresh=1994 gap=660 poll_thresh=15 ino=257 dd-2584 [004] 149.650203: balance_dirty_state: bdi btrfs-1: dirty=734 wb=600 unstable=0 bg_thresh=999 thresh=1999 gap=665 poll_thresh=16 ino=257 dd-2584 [004] 149.650362: balance_dirty_state: bdi btrfs-1: dirty=784 wb=600 unstable=0 bg_thresh=999 thresh=1998 gap=614 poll_thresh=17 ino=257 dd-2584 [004] 149.650784: balance_dirty_state: bdi btrfs-1: dirty=809 wb=475 unstable=0 bg_thresh=1004 thresh=2008 gap=724 poll_thresh=18 ino=257 dd-2584 [004] 149.650896: balance_dirty_state: bdi btrfs-1: dirty=834 wb=475 unstable=0 bg_thresh=1003 thresh=2007 gap=698 poll_thresh=19 ino=257 dd-2584 [004] 149.651009: balance_dirty_state: bdi btrfs-1: dirty=884 wb=475 unstable=0 bg_thresh=1003 thresh=2006 gap=647 poll_thresh=20 ino=257 dd-2584 [004] 149.651122: balance_dirty_state: bdi btrfs-1: dirty=909 wb=475 unstable=0 bg_thresh=1002 thresh=2004 gap=620 poll_thresh=21 ino=257 dd-2584 [004] 149.651235: balance_dirty_state: bdi btrfs-1: dirty=934 wb=475 unstable=0 bg_thresh=1001 thresh=2003 gap=594 poll_thresh=22 ino=257 dd-2584 [004] 149.651347: balance_dirty_state: bdi btrfs-1: dirty=959 wb=475 unstable=0 bg_thresh=1001 thresh=2002 gap=568 poll_thresh=23 ino=257 dd-2584 [004] 149.651459: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=475 unstable=0 bg_thresh=1000 thresh=2001 gap=517 poll_thresh=24 ino=257 flush-btrfs-1-2586 [005] 149.651525: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7116 wrote=0 to_write=8192 dd-2584 [004] 149.651586: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=475 unstable=0 bg_thresh=1002 thresh=2005 gap=496 poll_thresh=25 ino=257 dd-2584 [004] 149.651588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 149.653449: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=832 to_write=7360 dd-2584 [004] 149.657925: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1300 unstable=0 bg_thresh=1002 thresh=2005 gap=496 poll_thresh=25 ino=257 dd-2584 [004] 149.657931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 149.666069: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1050 unstable=0 bg_thresh=994 thresh=1988 gap=729 poll_thresh=25 ino=257 dd-2584 [000] 149.666307: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1050 unstable=0 bg_thresh=994 thresh=1988 gap=704 poll_thresh=19 ino=257 dd-2584 [000] 149.666419: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1050 unstable=0 bg_thresh=996 thresh=1993 gap=684 poll_thresh=20 ino=257 dd-2584 [000] 149.666529: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1050 unstable=0 bg_thresh=999 thresh=1998 gap=664 poll_thresh=21 ino=257 dd-2584 [000] 149.666644: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1050 unstable=0 bg_thresh=1001 thresh=2002 gap=618 poll_thresh=22 ino=257 dd-2584 [000] 149.666755: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1050 unstable=0 bg_thresh=1000 thresh=2001 gap=592 poll_thresh=23 ino=257 dd-2584 [000] 149.666867: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1050 unstable=0 bg_thresh=1000 thresh=2000 gap=566 poll_thresh=24 ino=257 dd-2584 [000] 149.666981: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1050 unstable=0 bg_thresh=999 thresh=1999 gap=540 poll_thresh=25 ino=257 dd-2584 [000] 149.667094: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1050 unstable=0 bg_thresh=1001 thresh=2003 gap=494 poll_thresh=26 ino=257 dd-2584 [000] 149.667099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 149.673978: balance_dirty_state: bdi btrfs-1: dirty=459 wb=900 unstable=0 bg_thresh=999 thresh=1998 gap=639 poll_thresh=26 ino=257 dd-2584 [000] 149.674063: balance_dirty_state: bdi btrfs-1: dirty=459 wb=900 unstable=0 bg_thresh=999 thresh=1998 gap=639 poll_thresh=19 ino=257 dd-2584 [000] 149.674454: balance_dirty_state: bdi btrfs-1: dirty=509 wb=900 unstable=0 bg_thresh=1001 thresh=2003 gap=594 poll_thresh=20 ino=257 dd-2584 [000] 149.674613: balance_dirty_state: bdi btrfs-1: dirty=534 wb=900 unstable=0 bg_thresh=1001 thresh=2002 gap=568 poll_thresh=21 ino=257 dd-2584 [000] 149.674773: balance_dirty_state: bdi btrfs-1: dirty=559 wb=900 unstable=0 bg_thresh=1003 thresh=2006 gap=547 poll_thresh=22 ino=257 dd-2584 [000] 149.674931: balance_dirty_state: bdi btrfs-1: dirty=609 wb=900 unstable=0 bg_thresh=1002 thresh=2005 gap=496 poll_thresh=23 ino=257 dd-2584 [000] 149.674936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 149.681918: balance_dirty_state: bdi btrfs-1: dirty=609 wb=850 unstable=0 bg_thresh=1002 thresh=2005 gap=546 poll_thresh=23 ino=257 dd-2584 [000] 149.682014: balance_dirty_state: bdi btrfs-1: dirty=609 wb=850 unstable=0 bg_thresh=1002 thresh=2005 gap=546 poll_thresh=17 ino=257 dd-2584 [000] 149.682201: balance_dirty_state: bdi btrfs-1: dirty=634 wb=850 unstable=0 bg_thresh=1005 thresh=2010 gap=526 poll_thresh=18 ino=257 dd-2584 [000] 149.682442: balance_dirty_state: bdi btrfs-1: dirty=684 wb=850 unstable=0 bg_thresh=1007 thresh=2014 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 149.682448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 149.690026: balance_dirty_state: bdi btrfs-1: dirty=684 wb=850 unstable=0 bg_thresh=993 thresh=1987 gap=453 poll_thresh=19 ino=257 dd-2584 [000] 149.690032: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=54076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 149.698041: balance_dirty_state: bdi btrfs-1: dirty=684 wb=600 unstable=0 bg_thresh=992 thresh=1984 gap=700 poll_thresh=19 ino=257 dd-2584 [004] 149.698131: balance_dirty_state: bdi btrfs-1: dirty=709 wb=600 unstable=0 bg_thresh=992 thresh=1984 gap=675 poll_thresh=14 ino=257 dd-2584 [004] 149.698215: balance_dirty_state: bdi btrfs-1: dirty=709 wb=600 unstable=0 bg_thresh=994 thresh=1989 gap=680 poll_thresh=15 ino=257 dd-2584 [004] 149.698300: balance_dirty_state: bdi btrfs-1: dirty=734 wb=600 unstable=0 bg_thresh=994 thresh=1989 gap=655 poll_thresh=16 ino=257 dd-2584 [004] 149.698728: balance_dirty_state: bdi btrfs-1: dirty=759 wb=600 unstable=0 bg_thresh=997 thresh=1994 gap=635 poll_thresh=17 ino=257 dd-2584 [004] 149.698900: balance_dirty_state: bdi btrfs-1: dirty=809 wb=600 unstable=0 bg_thresh=999 thresh=1998 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 149.699069: balance_dirty_state: bdi btrfs-1: dirty=834 wb=600 unstable=0 bg_thresh=998 thresh=1997 gap=563 poll_thresh=19 ino=257 dd-2584 [004] 149.699241: balance_dirty_state: bdi btrfs-1: dirty=859 wb=600 unstable=0 bg_thresh=998 thresh=1996 gap=537 poll_thresh=20 ino=257 dd-2584 [004] 149.699415: balance_dirty_state: bdi btrfs-1: dirty=884 wb=600 unstable=0 bg_thresh=997 thresh=1995 gap=511 poll_thresh=21 ino=257 dd-2584 [004] 149.699634: balance_dirty_state: bdi btrfs-1: dirty=934 wb=600 unstable=0 bg_thresh=996 thresh=1992 gap=458 poll_thresh=22 ino=257 dd-2584 [004] 149.699644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=54076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 149.705962: balance_dirty_state: bdi btrfs-1: dirty=934 wb=475 unstable=0 bg_thresh=995 thresh=1991 gap=582 poll_thresh=22 ino=257 dd-2584 [004] 149.706053: balance_dirty_state: bdi btrfs-1: dirty=934 wb=475 unstable=0 bg_thresh=995 thresh=1990 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 149.706223: balance_dirty_state: bdi btrfs-1: dirty=984 wb=475 unstable=0 bg_thresh=994 thresh=1989 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 149.706784: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=475 unstable=0 bg_thresh=993 thresh=1986 gap=502 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 149.706836: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7172 wrote=0 to_write=8192 dd-2584 [004] 149.707066: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=425 unstable=0 bg_thresh=994 thresh=1988 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 149.707342: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=400 unstable=0 bg_thresh=993 thresh=1987 gap=578 poll_thresh=20 ino=257 dd-2584 [004] 149.707604: balance_dirty_state: bdi btrfs-1: dirty=984 wb=475 unstable=0 bg_thresh=992 thresh=1985 gap=526 poll_thresh=21 ino=257 dd-2584 [004] 149.707874: balance_dirty_state: bdi btrfs-1: dirty=934 wb=550 unstable=0 bg_thresh=993 thresh=1987 gap=503 poll_thresh=22 ino=257 dd-2584 [004] 149.708137: balance_dirty_state: bdi btrfs-1: dirty=884 wb=625 unstable=0 bg_thresh=992 thresh=1985 gap=476 poll_thresh=23 ino=257 dd-2584 [004] 149.708140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=54076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 149.710245: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=944 to_write=7248 dd-2584 [004] 149.714007: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1300 unstable=0 bg_thresh=988 thresh=1977 gap=468 poll_thresh=23 ino=257 dd-2584 [004] 149.714013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=54076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 149.721969: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1175 unstable=0 bg_thresh=992 thresh=1984 gap=600 poll_thresh=23 ino=257 dd-2584 [004] 149.722092: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1150 unstable=0 bg_thresh=994 thresh=1989 gap=605 poll_thresh=17 ino=257 dd-2584 [004] 149.722293: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1050 unstable=0 bg_thresh=993 thresh=1986 gap=677 poll_thresh=18 ino=257 dd-2584 [004] 149.722423: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1050 unstable=0 bg_thresh=992 thresh=1985 gap=651 poll_thresh=19 ino=257 dd-2584 [004] 149.722717: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1050 unstable=0 bg_thresh=994 thresh=1989 gap=605 poll_thresh=20 ino=257 dd-2584 [004] 149.722830: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1050 unstable=0 bg_thresh=994 thresh=1988 gap=579 poll_thresh=21 ino=257 dd-2584 [004] 149.722945: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1050 unstable=0 bg_thresh=993 thresh=1987 gap=553 poll_thresh=22 ino=257 dd-2584 [004] 149.723059: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1050 unstable=0 bg_thresh=993 thresh=1986 gap=502 poll_thresh=23 ino=257 dd-2584 [004] 149.723173: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1050 unstable=0 bg_thresh=995 thresh=1990 gap=481 poll_thresh=24 ino=257 dd-2584 [004] 149.723177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=54076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 149.730035: balance_dirty_state: bdi btrfs-1: dirty=459 wb=975 unstable=0 bg_thresh=992 thresh=1984 gap=550 poll_thresh=24 ino=257 dd-2584 [000] 149.730128: balance_dirty_state: bdi btrfs-1: dirty=459 wb=975 unstable=0 bg_thresh=992 thresh=1984 gap=550 poll_thresh=18 ino=257 dd-2584 [000] 149.730294: balance_dirty_state: bdi btrfs-1: dirty=509 wb=975 unstable=0 bg_thresh=994 thresh=1989 gap=505 poll_thresh=19 ino=257 dd-2584 [000] 149.730462: balance_dirty_state: bdi btrfs-1: dirty=534 wb=975 unstable=0 bg_thresh=997 thresh=1994 gap=485 poll_thresh=20 ino=257 dd-2584 [000] 149.730468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-402% task_weight=99% bdi_bw=54076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 149.737992: balance_dirty_state: bdi btrfs-1: dirty=534 wb=850 unstable=0 bg_thresh=996 thresh=1993 gap=609 poll_thresh=20 ino=257 dd-2584 [000] 149.738065: balance_dirty_state: bdi btrfs-1: dirty=559 wb=850 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=15 ino=257 dd-2584 [000] 149.738322: balance_dirty_state: bdi btrfs-1: dirty=559 wb=850 unstable=0 bg_thresh=999 thresh=1998 gap=589 poll_thresh=16 ino=257 dd-2584 [000] 149.738453: balance_dirty_state: bdi btrfs-1: dirty=584 wb=850 unstable=0 bg_thresh=998 thresh=1997 gap=563 poll_thresh=17 ino=257 dd-2584 [000] 149.738586: balance_dirty_state: bdi btrfs-1: dirty=634 wb=850 unstable=0 bg_thresh=998 thresh=1996 gap=512 poll_thresh=18 ino=257 dd-2584 [000] 149.738718: balance_dirty_state: bdi btrfs-1: dirty=659 wb=850 unstable=0 bg_thresh=1000 thresh=2000 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 149.738723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-147% task_gap=-393% task_weight=98% bdi_bw=54076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 149.745982: balance_dirty_state: bdi btrfs-1: dirty=659 wb=725 unstable=0 bg_thresh=992 thresh=1984 gap=600 poll_thresh=19 ino=257 dd-2584 [000] 149.746107: balance_dirty_state: bdi btrfs-1: dirty=684 wb=725 unstable=0 bg_thresh=992 thresh=1984 gap=575 poll_thresh=14 ino=257 dd-2584 [000] 149.746225: balance_dirty_state: bdi btrfs-1: dirty=684 wb=725 unstable=0 bg_thresh=994 thresh=1989 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 149.746339: balance_dirty_state: bdi btrfs-1: dirty=709 wb=725 unstable=0 bg_thresh=994 thresh=1989 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 149.746570: balance_dirty_state: bdi btrfs-1: dirty=734 wb=725 unstable=0 bg_thresh=997 thresh=1994 gap=535 poll_thresh=17 ino=257 dd-2584 [000] 149.746807: balance_dirty_state: bdi btrfs-1: dirty=784 wb=725 unstable=0 bg_thresh=999 thresh=1998 gap=489 poll_thresh=18 ino=257 dd-2584 [000] 149.746815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=54076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 149.753973: balance_dirty_state: bdi btrfs-1: dirty=784 wb=600 unstable=0 bg_thresh=997 thresh=1994 gap=610 poll_thresh=18 ino=257 dd-2584 [000] 149.754047: balance_dirty_state: bdi btrfs-1: dirty=784 wb=600 unstable=0 bg_thresh=999 thresh=1999 gap=615 poll_thresh=13 ino=257 dd-2584 [000] 149.754102: balance_dirty_state: bdi btrfs-1: dirty=809 wb=600 unstable=0 bg_thresh=999 thresh=1999 gap=590 poll_thresh=14 ino=257 dd-2584 [000] 149.754323: balance_dirty_state: bdi btrfs-1: dirty=809 wb=600 unstable=0 bg_thresh=999 thresh=1998 gap=589 poll_thresh=15 ino=257 dd-2584 [000] 149.754380: balance_dirty_state: bdi btrfs-1: dirty=834 wb=600 unstable=0 bg_thresh=999 thresh=1998 gap=564 poll_thresh=16 ino=257 dd-2584 [000] 149.754493: balance_dirty_state: bdi btrfs-1: dirty=859 wb=600 unstable=0 bg_thresh=998 thresh=1997 gap=538 poll_thresh=17 ino=257 dd-2584 [000] 149.754607: balance_dirty_state: bdi btrfs-1: dirty=909 wb=600 unstable=0 bg_thresh=1000 thresh=2001 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 149.754611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=54076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 149.761984: balance_dirty_state: bdi btrfs-1: dirty=909 wb=475 unstable=0 bg_thresh=992 thresh=1984 gap=600 poll_thresh=18 ino=257 dd-2584 [000] 149.762054: balance_dirty_state: bdi btrfs-1: dirty=909 wb=475 unstable=0 bg_thresh=992 thresh=1984 gap=600 poll_thresh=13 ino=257 dd-2584 [000] 149.762109: balance_dirty_state: bdi btrfs-1: dirty=934 wb=475 unstable=0 bg_thresh=994 thresh=1989 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 149.762166: balance_dirty_state: bdi btrfs-1: dirty=959 wb=475 unstable=0 bg_thresh=997 thresh=1994 gap=560 poll_thresh=15 ino=257 dd-2584 [000] 149.762220: balance_dirty_state: bdi btrfs-1: dirty=959 wb=475 unstable=0 bg_thresh=997 thresh=1994 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 149.762332: balance_dirty_state: bdi btrfs-1: dirty=984 wb=475 unstable=0 bg_thresh=999 thresh=1999 gap=540 poll_thresh=17 ino=257 dd-2584 [000] 149.762446: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=475 unstable=0 bg_thresh=998 thresh=1997 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 149.762450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=54076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 149.762513: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7228 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 149.764396: writeback_single_inode: bdi btrfs-1: ino=257 state= age=152 wrote=816 to_write=7376 dd-2584 [000] 149.769940: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1150 unstable=0 bg_thresh=993 thresh=1986 gap=602 poll_thresh=18 ino=257 dd-2584 [000] 149.770003: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1150 unstable=0 bg_thresh=993 thresh=1986 gap=602 poll_thresh=13 ino=257 dd-2584 [000] 149.770063: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1150 unstable=0 bg_thresh=995 thresh=1991 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 149.770295: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1150 unstable=0 bg_thresh=995 thresh=1991 gap=557 poll_thresh=15 ino=257 dd-2584 [000] 149.770351: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1150 unstable=0 bg_thresh=998 thresh=1996 gap=562 poll_thresh=16 ino=257 dd-2584 [000] 149.770463: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1150 unstable=0 bg_thresh=997 thresh=1995 gap=511 poll_thresh=17 ino=257 dd-2584 [000] 149.770576: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1150 unstable=0 bg_thresh=999 thresh=1999 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 149.770581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=54076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 149.777999: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1000 unstable=0 bg_thresh=991 thresh=1983 gap=624 poll_thresh=18 ino=257 dd-2584 [000] 149.778063: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1000 unstable=0 bg_thresh=991 thresh=1983 gap=599 poll_thresh=13 ino=257 dd-2584 [000] 149.778118: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1000 unstable=0 bg_thresh=994 thresh=1988 gap=604 poll_thresh=14 ino=257 dd-2584 [000] 149.778173: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1000 unstable=0 bg_thresh=994 thresh=1988 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 149.778229: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1000 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=16 ino=257 dd-2584 [000] 149.778341: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1000 unstable=0 bg_thresh=999 thresh=1998 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 149.778455: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1000 unstable=0 bg_thresh=1001 thresh=2002 gap=518 poll_thresh=18 ino=257 dd-2584 [000] 149.778610: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1000 unstable=0 bg_thresh=998 thresh=1996 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 149.778615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=54076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 149.785948: balance_dirty_state: bdi btrfs-1: dirty=509 wb=875 unstable=0 bg_thresh=982 thresh=1965 gap=581 poll_thresh=19 ino=257 dd-2584 [000] 149.786323: balance_dirty_state: bdi btrfs-1: dirty=534 wb=875 unstable=0 bg_thresh=982 thresh=1965 gap=556 poll_thresh=14 ino=257 dd-2584 [000] 149.786406: balance_dirty_state: bdi btrfs-1: dirty=559 wb=875 unstable=0 bg_thresh=985 thresh=1970 gap=536 poll_thresh=15 ino=257 dd-2584 [000] 149.786489: balance_dirty_state: bdi btrfs-1: dirty=559 wb=875 unstable=0 bg_thresh=985 thresh=1970 gap=536 poll_thresh=16 ino=257 dd-2584 [000] 149.786655: balance_dirty_state: bdi btrfs-1: dirty=609 wb=875 unstable=0 bg_thresh=987 thresh=1975 gap=491 poll_thresh=17 ino=257 dd-2584 [000] 149.786661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-332% task_weight=98% bdi_bw=54076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 149.793992: balance_dirty_state: bdi btrfs-1: dirty=609 wb=700 unstable=0 bg_thresh=986 thresh=1973 gap=664 poll_thresh=17 ino=257 dd-2584 [000] 149.794064: balance_dirty_state: bdi btrfs-1: dirty=609 wb=700 unstable=0 bg_thresh=986 thresh=1973 gap=664 poll_thresh=13 ino=257 dd-2584 [000] 149.794120: balance_dirty_state: bdi btrfs-1: dirty=634 wb=700 unstable=0 bg_thresh=989 thresh=1978 gap=644 poll_thresh=14 ino=257 dd-2584 [000] 149.794177: balance_dirty_state: bdi btrfs-1: dirty=634 wb=700 unstable=0 bg_thresh=989 thresh=1978 gap=644 poll_thresh=15 ino=257 dd-2584 [000] 149.794234: balance_dirty_state: bdi btrfs-1: dirty=659 wb=700 unstable=0 bg_thresh=991 thresh=1983 gap=624 poll_thresh=16 ino=257 dd-2584 [000] 149.794345: balance_dirty_state: bdi btrfs-1: dirty=684 wb=700 unstable=0 bg_thresh=991 thresh=1982 gap=598 poll_thresh=17 ino=257 dd-2584 [000] 149.794459: balance_dirty_state: bdi btrfs-1: dirty=734 wb=700 unstable=0 bg_thresh=993 thresh=1986 gap=552 poll_thresh=18 ino=257 dd-2584 [000] 149.794573: balance_dirty_state: bdi btrfs-1: dirty=759 wb=700 unstable=0 bg_thresh=992 thresh=1985 gap=526 poll_thresh=19 ino=257 dd-2584 [000] 149.794850: balance_dirty_state: bdi btrfs-1: dirty=784 wb=700 unstable=0 bg_thresh=992 thresh=1984 gap=500 poll_thresh=20 ino=257 dd-2584 [000] 149.794966: balance_dirty_state: bdi btrfs-1: dirty=809 wb=700 unstable=0 bg_thresh=994 thresh=1988 gap=479 poll_thresh=21 ino=257 dd-2584 [000] 149.794971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=55768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 149.801975: balance_dirty_state: bdi btrfs-1: dirty=809 wb=575 unstable=0 bg_thresh=984 thresh=1969 gap=585 poll_thresh=21 ino=257 dd-2584 [000] 149.802052: balance_dirty_state: bdi btrfs-1: dirty=834 wb=575 unstable=0 bg_thresh=984 thresh=1969 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 149.802163: balance_dirty_state: bdi btrfs-1: dirty=859 wb=575 unstable=0 bg_thresh=989 thresh=1979 gap=545 poll_thresh=17 ino=257 dd-2584 [000] 149.802275: balance_dirty_state: bdi btrfs-1: dirty=909 wb=575 unstable=0 bg_thresh=992 thresh=1984 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 149.802389: balance_dirty_state: bdi btrfs-1: dirty=934 wb=575 unstable=0 bg_thresh=991 thresh=1983 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 149.802394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=55768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 149.810039: balance_dirty_state: bdi btrfs-1: dirty=934 wb=450 unstable=0 bg_thresh=989 thresh=1979 gap=595 poll_thresh=19 ino=257 dd-2584 [000] 149.810165: balance_dirty_state: bdi btrfs-1: dirty=959 wb=450 unstable=0 bg_thresh=989 thresh=1979 gap=570 poll_thresh=14 ino=257 dd-2584 [000] 149.810281: balance_dirty_state: bdi btrfs-1: dirty=959 wb=450 unstable=0 bg_thresh=992 thresh=1984 gap=575 poll_thresh=15 ino=257 dd-2584 [000] 149.810396: balance_dirty_state: bdi btrfs-1: dirty=984 wb=450 unstable=0 bg_thresh=992 thresh=1984 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 149.810632: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=450 unstable=0 bg_thresh=988 thresh=1977 gap=518 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 149.810684: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7276 wrote=0 to_write=8192 dd-2584 [000] 149.811239: balance_dirty_state: bdi btrfs-1: dirty=959 wb=525 unstable=0 bg_thresh=990 thresh=1981 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 149.811491: balance_dirty_state: bdi btrfs-1: dirty=959 wb=575 unstable=0 bg_thresh=990 thresh=1980 gap=446 poll_thresh=19 ino=257 dd-2584 [000] 149.811494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=55768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 149.813234: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=848 to_write=7344 dd-2584 [000] 149.818063: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1175 unstable=0 bg_thresh=983 thresh=1967 gap=558 poll_thresh=19 ino=257 dd-2584 [000] 149.818137: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1175 unstable=0 bg_thresh=983 thresh=1967 gap=558 poll_thresh=14 ino=257 dd-2584 [000] 149.818197: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1175 unstable=0 bg_thresh=986 thresh=1972 gap=538 poll_thresh=15 ino=257 dd-2584 [000] 149.818254: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1175 unstable=0 bg_thresh=986 thresh=1972 gap=513 poll_thresh=16 ino=257 dd-2584 [000] 149.818369: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1175 unstable=0 bg_thresh=988 thresh=1977 gap=493 poll_thresh=17 ino=257 dd-2584 [000] 149.818373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=55768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 149.826013: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1050 unstable=0 bg_thresh=993 thresh=1987 gap=628 poll_thresh=17 ino=257 dd-2584 [004] 149.826102: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1050 unstable=0 bg_thresh=993 thresh=1987 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 149.826187: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1050 unstable=0 bg_thresh=996 thresh=1992 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 149.826271: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1050 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 149.826356: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1050 unstable=0 bg_thresh=998 thresh=1997 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 149.826524: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1050 unstable=0 bg_thresh=998 thresh=1996 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 149.826714: balance_dirty_state: bdi btrfs-1: dirty=434 wb=975 unstable=0 bg_thresh=1000 thresh=2000 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 149.827162: balance_dirty_state: bdi btrfs-1: dirty=459 wb=925 unstable=0 bg_thresh=996 thresh=1992 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 149.827327: balance_dirty_state: bdi btrfs-1: dirty=509 wb=925 unstable=0 bg_thresh=995 thresh=1991 gap=557 poll_thresh=20 ino=257 dd-2584 [004] 149.827498: balance_dirty_state: bdi btrfs-1: dirty=534 wb=925 unstable=0 bg_thresh=998 thresh=1996 gap=537 poll_thresh=21 ino=257 dd-2584 [004] 149.827668: balance_dirty_state: bdi btrfs-1: dirty=559 wb=925 unstable=0 bg_thresh=1000 thresh=2000 gap=516 poll_thresh=22 ino=257 dd-2584 [004] 149.827800: balance_dirty_state: bdi btrfs-1: dirty=584 wb=925 unstable=0 bg_thresh=999 thresh=1999 gap=490 poll_thresh=23 ino=257 dd-2584 [004] 149.827805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=55768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 149.834062: balance_dirty_state: bdi btrfs-1: dirty=584 wb=875 unstable=0 bg_thresh=987 thresh=1975 gap=516 poll_thresh=23 ino=257 dd-2584 [002] 149.834133: balance_dirty_state: bdi btrfs-1: dirty=584 wb=875 unstable=0 bg_thresh=987 thresh=1975 gap=516 poll_thresh=17 ino=257 dd-2584 [002] 149.834254: balance_dirty_state: bdi btrfs-1: dirty=609 wb=875 unstable=0 bg_thresh=992 thresh=1985 gap=501 poll_thresh=18 ino=257 dd-2584 [002] 149.834374: balance_dirty_state: bdi btrfs-1: dirty=659 wb=875 unstable=0 bg_thresh=992 thresh=1984 gap=450 poll_thresh=19 ino=257 dd-2584 [002] 149.834378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=55768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 149.842022: balance_dirty_state: bdi btrfs-1: dirty=659 wb=875 unstable=0 bg_thresh=994 thresh=1989 gap=455 poll_thresh=19 ino=257 dd-2584 [002] 149.842027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=55768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 149.850054: balance_dirty_state: bdi btrfs-1: dirty=659 wb=625 unstable=0 bg_thresh=999 thresh=1998 gap=714 poll_thresh=19 ino=257 dd-2584 [002] 149.850127: balance_dirty_state: bdi btrfs-1: dirty=659 wb=625 unstable=0 bg_thresh=996 thresh=1992 gap=708 poll_thresh=14 ino=257 dd-2584 [002] 149.850365: balance_dirty_state: bdi btrfs-1: dirty=684 wb=625 unstable=0 bg_thresh=998 thresh=1997 gap=688 poll_thresh=15 ino=257 dd-2584 [002] 149.850424: balance_dirty_state: bdi btrfs-1: dirty=709 wb=625 unstable=0 bg_thresh=998 thresh=1996 gap=662 poll_thresh=16 ino=257 dd-2584 [002] 149.850543: balance_dirty_state: bdi btrfs-1: dirty=734 wb=625 unstable=0 bg_thresh=997 thresh=1995 gap=636 poll_thresh=17 ino=257 dd-2584 [002] 149.850663: balance_dirty_state: bdi btrfs-1: dirty=759 wb=625 unstable=0 bg_thresh=997 thresh=1994 gap=610 poll_thresh=18 ino=257 dd-2584 [002] 149.850782: balance_dirty_state: bdi btrfs-1: dirty=784 wb=625 unstable=0 bg_thresh=997 thresh=1995 gap=586 poll_thresh=19 ino=257 dd-2584 [002] 149.850901: balance_dirty_state: bdi btrfs-1: dirty=834 wb=625 unstable=0 bg_thresh=997 thresh=1994 gap=535 poll_thresh=20 ino=257 dd-2584 [002] 149.851021: balance_dirty_state: bdi btrfs-1: dirty=859 wb=625 unstable=0 bg_thresh=996 thresh=1993 gap=509 poll_thresh=21 ino=257 dd-2584 [002] 149.851141: balance_dirty_state: bdi btrfs-1: dirty=884 wb=625 unstable=0 bg_thresh=996 thresh=1992 gap=483 poll_thresh=22 ino=257 dd-2584 [002] 149.851146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=55768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 149.858059: balance_dirty_state: bdi btrfs-1: dirty=884 wb=500 unstable=0 bg_thresh=995 thresh=1991 gap=607 poll_thresh=22 ino=257 dd-2584 [002] 149.858190: balance_dirty_state: bdi btrfs-1: dirty=909 wb=500 unstable=0 bg_thresh=995 thresh=1990 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 149.858775: balance_dirty_state: bdi btrfs-1: dirty=934 wb=500 unstable=0 bg_thresh=994 thresh=1989 gap=555 poll_thresh=17 ino=257 dd-2584 [002] 149.859011: balance_dirty_state: bdi btrfs-1: dirty=984 wb=500 unstable=0 bg_thresh=996 thresh=1993 gap=509 poll_thresh=18 ino=257 dd-2584 [002] 149.859246: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=500 unstable=0 bg_thresh=996 thresh=1992 gap=483 poll_thresh=19 ino=257 dd-2584 [002] 149.859255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=55768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 149.859293: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7324 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 149.861540: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=800 to_write=7392 dd-2584 [002] 149.866117: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1150 unstable=0 bg_thresh=994 thresh=1988 gap=629 poll_thresh=19 ino=257 dd-2584 [002] 149.866220: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1075 unstable=0 bg_thresh=993 thresh=1986 gap=702 poll_thresh=14 ino=257 dd-2584 [002] 149.866292: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1025 unstable=0 bg_thresh=993 thresh=1986 gap=727 poll_thresh=15 ino=257 dd-2584 [002] 149.866355: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1025 unstable=0 bg_thresh=995 thresh=1991 gap=707 poll_thresh=16 ino=257 dd-2584 [002] 149.866474: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1025 unstable=0 bg_thresh=995 thresh=1990 gap=681 poll_thresh=17 ino=257 dd-2584 [002] 149.866596: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1025 unstable=0 bg_thresh=991 thresh=1983 gap=649 poll_thresh=18 ino=257 dd-2584 [002] 149.866716: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1025 unstable=0 bg_thresh=993 thresh=1987 gap=603 poll_thresh=19 ino=257 dd-2584 [002] 149.866837: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1025 unstable=0 bg_thresh=993 thresh=1986 gap=577 poll_thresh=20 ino=257 dd-2584 [002] 149.867131: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1025 unstable=0 bg_thresh=992 thresh=1985 gap=551 poll_thresh=21 ino=257 dd-2584 [002] 149.867249: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1025 unstable=0 bg_thresh=994 thresh=1989 gap=530 poll_thresh=22 ino=257 dd-2584 [002] 149.867367: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1025 unstable=0 bg_thresh=994 thresh=1988 gap=479 poll_thresh=23 ino=257 dd-2584 [002] 149.867372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=55768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 149.874065: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1025 unstable=0 bg_thresh=991 thresh=1983 gap=474 poll_thresh=23 ino=257 dd-2584 [002] 149.874074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=55768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 149.882140: balance_dirty_state: bdi btrfs-1: dirty=484 wb=825 unstable=0 bg_thresh=995 thresh=1991 gap=682 poll_thresh=23 ino=257 dd-2584 [002] 149.882230: balance_dirty_state: bdi btrfs-1: dirty=484 wb=825 unstable=0 bg_thresh=995 thresh=1991 gap=682 poll_thresh=17 ino=257 dd-2584 [002] 149.882349: balance_dirty_state: bdi btrfs-1: dirty=534 wb=825 unstable=0 bg_thresh=997 thresh=1995 gap=636 poll_thresh=18 ino=257 dd-2584 [002] 149.882469: balance_dirty_state: bdi btrfs-1: dirty=559 wb=825 unstable=0 bg_thresh=994 thresh=1988 gap=604 poll_thresh=19 ino=257 dd-2584 [002] 149.882585: balance_dirty_state: bdi btrfs-1: dirty=584 wb=825 unstable=0 bg_thresh=993 thresh=1987 gap=578 poll_thresh=20 ino=257 dd-2584 [002] 149.882701: balance_dirty_state: bdi btrfs-1: dirty=609 wb=825 unstable=0 bg_thresh=995 thresh=1991 gap=557 poll_thresh=21 ino=257 dd-2584 [002] 149.882992: balance_dirty_state: bdi btrfs-1: dirty=659 wb=825 unstable=0 bg_thresh=995 thresh=1990 gap=506 poll_thresh=22 ino=257 dd-2584 [002] 149.883113: balance_dirty_state: bdi btrfs-1: dirty=684 wb=825 unstable=0 bg_thresh=994 thresh=1989 gap=480 poll_thresh=23 ino=257 dd-2584 [002] 149.883117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=55768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 149.890109: balance_dirty_state: bdi btrfs-1: dirty=684 wb=825 unstable=0 bg_thresh=995 thresh=1990 gap=481 poll_thresh=23 ino=257 dd-2584 [002] 149.890119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=55768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 149.898155: balance_dirty_state: bdi btrfs-1: dirty=684 wb=575 unstable=0 bg_thresh=994 thresh=1989 gap=730 poll_thresh=23 ino=257 dd-2584 [002] 149.898259: balance_dirty_state: bdi btrfs-1: dirty=709 wb=575 unstable=0 bg_thresh=997 thresh=1994 gap=710 poll_thresh=17 ino=257 dd-2584 [002] 149.898373: balance_dirty_state: bdi btrfs-1: dirty=734 wb=575 unstable=0 bg_thresh=996 thresh=1993 gap=684 poll_thresh=18 ino=257 dd-2584 [002] 149.898486: balance_dirty_state: bdi btrfs-1: dirty=759 wb=575 unstable=0 bg_thresh=996 thresh=1992 gap=658 poll_thresh=19 ino=257 dd-2584 [002] 149.898601: balance_dirty_state: bdi btrfs-1: dirty=784 wb=575 unstable=0 bg_thresh=995 thresh=1990 gap=631 poll_thresh=20 ino=257 dd-2584 [002] 149.898712: balance_dirty_state: bdi btrfs-1: dirty=834 wb=575 unstable=0 bg_thresh=994 thresh=1989 gap=580 poll_thresh=21 ino=257 dd-2584 [002] 149.898825: balance_dirty_state: bdi btrfs-1: dirty=859 wb=575 unstable=0 bg_thresh=994 thresh=1988 gap=554 poll_thresh=22 ino=257 dd-2584 [002] 149.898938: balance_dirty_state: bdi btrfs-1: dirty=884 wb=575 unstable=0 bg_thresh=996 thresh=1992 gap=533 poll_thresh=23 ino=257 dd-2584 [002] 149.899217: balance_dirty_state: bdi btrfs-1: dirty=934 wb=575 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=24 ino=257 dd-2584 [002] 149.899222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=57132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 149.906112: balance_dirty_state: bdi btrfs-1: dirty=934 wb=450 unstable=0 bg_thresh=998 thresh=1996 gap=612 poll_thresh=24 ino=257 dd-2584 [002] 149.906198: balance_dirty_state: bdi btrfs-1: dirty=934 wb=450 unstable=0 bg_thresh=998 thresh=1996 gap=612 poll_thresh=18 ino=257 dd-2584 [002] 149.906314: balance_dirty_state: bdi btrfs-1: dirty=984 wb=450 unstable=0 bg_thresh=1000 thresh=2000 gap=566 poll_thresh=19 ino=257 dd-2584 [002] 149.906428: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=450 unstable=0 bg_thresh=999 thresh=1999 gap=540 poll_thresh=20 ino=257 flush-btrfs-1-2586 [006] 149.906451: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7372 wrote=0 to_write=8192 dd-2584 [002] 149.906599: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=450 unstable=0 bg_thresh=996 thresh=1992 gap=508 poll_thresh=21 ino=257 dd-2584 [002] 149.906775: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=500 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=22 ino=257 dd-2584 [002] 149.906777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=57132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 149.909834: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=864 to_write=7328 dd-2584 [002] 149.914079: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1175 unstable=0 bg_thresh=995 thresh=1991 gap=607 poll_thresh=22 ino=257 dd-2584 [002] 149.914167: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1175 unstable=0 bg_thresh=998 thresh=1996 gap=587 poll_thresh=16 ino=257 dd-2584 [002] 149.914287: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1175 unstable=0 bg_thresh=1000 thresh=2000 gap=566 poll_thresh=17 ino=257 dd-2584 [002] 149.914405: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1175 unstable=0 bg_thresh=999 thresh=1999 gap=515 poll_thresh=18 ino=257 dd-2584 [002] 149.914696: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1175 unstable=0 bg_thresh=999 thresh=1998 gap=489 poll_thresh=19 ino=257 dd-2584 [002] 149.914701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=57132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 149.922085: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1050 unstable=0 bg_thresh=996 thresh=1993 gap=609 poll_thresh=19 ino=257 dd-2584 [002] 149.922188: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1050 unstable=0 bg_thresh=993 thresh=1987 gap=603 poll_thresh=14 ino=257 dd-2584 [002] 149.922244: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1050 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=15 ino=257 dd-2584 [002] 149.922302: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1050 unstable=0 bg_thresh=995 thresh=1991 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 149.922416: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1050 unstable=0 bg_thresh=995 thresh=1990 gap=531 poll_thresh=17 ino=257 dd-2584 [002] 149.922528: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1050 unstable=0 bg_thresh=994 thresh=1989 gap=505 poll_thresh=18 ino=257 dd-2584 [002] 149.922641: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1050 unstable=0 bg_thresh=996 thresh=1993 gap=459 poll_thresh=19 ino=257 dd-2584 [002] 149.922645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=57132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 149.930138: balance_dirty_state: bdi btrfs-1: dirty=484 wb=875 unstable=0 bg_thresh=998 thresh=1997 gap=638 poll_thresh=19 ino=257 dd-2584 [002] 149.930229: balance_dirty_state: bdi btrfs-1: dirty=484 wb=875 unstable=0 bg_thresh=998 thresh=1996 gap=637 poll_thresh=14 ino=257 dd-2584 [002] 149.930289: balance_dirty_state: bdi btrfs-1: dirty=509 wb=875 unstable=0 bg_thresh=998 thresh=1996 gap=612 poll_thresh=15 ino=257 dd-2584 [002] 149.930348: balance_dirty_state: bdi btrfs-1: dirty=534 wb=875 unstable=0 bg_thresh=997 thresh=1995 gap=586 poll_thresh=16 ino=257 dd-2584 [002] 149.930466: balance_dirty_state: bdi btrfs-1: dirty=559 wb=875 unstable=0 bg_thresh=997 thresh=1994 gap=560 poll_thresh=17 ino=257 dd-2584 [002] 149.930758: balance_dirty_state: bdi btrfs-1: dirty=584 wb=875 unstable=0 bg_thresh=996 thresh=1993 gap=534 poll_thresh=18 ino=257 dd-2584 [002] 149.930876: balance_dirty_state: bdi btrfs-1: dirty=609 wb=875 unstable=0 bg_thresh=998 thresh=1997 gap=513 poll_thresh=19 ino=257 dd-2584 [002] 149.930994: balance_dirty_state: bdi btrfs-1: dirty=659 wb=875 unstable=0 bg_thresh=998 thresh=1996 gap=462 poll_thresh=20 ino=257 dd-2584 [002] 149.930999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=57132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 149.938101: balance_dirty_state: bdi btrfs-1: dirty=659 wb=875 unstable=0 bg_thresh=998 thresh=1997 gap=463 poll_thresh=20 ino=257 dd-2584 [002] 149.938110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=57132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 149.946053: balance_dirty_state: bdi btrfs-1: dirty=659 wb=600 unstable=0 bg_thresh=997 thresh=1995 gap=736 poll_thresh=20 ino=257 dd-2584 [002] 149.946122: balance_dirty_state: bdi btrfs-1: dirty=659 wb=600 unstable=0 bg_thresh=994 thresh=1989 gap=730 poll_thresh=15 ino=257 dd-2584 [002] 149.946183: balance_dirty_state: bdi btrfs-1: dirty=684 wb=600 unstable=0 bg_thresh=997 thresh=1994 gap=710 poll_thresh=16 ino=257 dd-2584 [002] 149.946301: balance_dirty_state: bdi btrfs-1: dirty=709 wb=600 unstable=0 bg_thresh=999 thresh=1998 gap=689 poll_thresh=17 ino=257 dd-2584 [002] 149.946418: balance_dirty_state: bdi btrfs-1: dirty=734 wb=600 unstable=0 bg_thresh=998 thresh=1997 gap=663 poll_thresh=18 ino=257 dd-2584 [002] 149.946534: balance_dirty_state: bdi btrfs-1: dirty=784 wb=600 unstable=0 bg_thresh=998 thresh=1996 gap=612 poll_thresh=19 ino=257 dd-2584 [002] 149.946652: balance_dirty_state: bdi btrfs-1: dirty=809 wb=600 unstable=0 bg_thresh=997 thresh=1995 gap=586 poll_thresh=20 ino=257 dd-2584 [002] 149.946944: balance_dirty_state: bdi btrfs-1: dirty=834 wb=600 unstable=0 bg_thresh=999 thresh=1999 gap=565 poll_thresh=21 ino=257 dd-2584 [002] 149.947061: balance_dirty_state: bdi btrfs-1: dirty=884 wb=600 unstable=0 bg_thresh=999 thresh=1998 gap=514 poll_thresh=22 ino=257 dd-2584 [002] 149.947183: balance_dirty_state: bdi btrfs-1: dirty=909 wb=600 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=23 ino=257 dd-2584 [002] 149.947187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=57132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 149.958040: balance_dirty_state: bdi btrfs-1: dirty=909 wb=350 unstable=0 bg_thresh=992 thresh=1985 gap=726 poll_thresh=23 ino=257 dd-2584 [002] 149.958130: balance_dirty_state: bdi btrfs-1: dirty=934 wb=350 unstable=0 bg_thresh=995 thresh=1990 gap=706 poll_thresh=17 ino=257 dd-2584 [002] 149.958255: balance_dirty_state: bdi btrfs-1: dirty=959 wb=350 unstable=0 bg_thresh=994 thresh=1989 gap=680 poll_thresh=18 ino=257 dd-2584 [002] 149.958369: balance_dirty_state: bdi btrfs-1: dirty=984 wb=350 unstable=0 bg_thresh=994 thresh=1988 gap=654 poll_thresh=19 ino=257 dd-2584 [002] 149.958482: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=350 unstable=0 bg_thresh=996 thresh=1992 gap=633 poll_thresh=20 ino=257 flush-btrfs-1-2586 [006] 149.958506: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7424 wrote=0 to_write=8192 dd-2584 [002] 149.958658: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=350 unstable=0 bg_thresh=995 thresh=1991 gap=582 poll_thresh=21 ino=257 dd-2584 [002] 149.959132: balance_dirty_state: bdi btrfs-1: dirty=959 wb=500 unstable=0 bg_thresh=998 thresh=1996 gap=537 poll_thresh=22 ino=257 dd-2584 [002] 149.959319: balance_dirty_state: bdi btrfs-1: dirty=934 wb=525 unstable=0 bg_thresh=994 thresh=1989 gap=530 poll_thresh=23 ino=257 dd-2584 [002] 149.959503: balance_dirty_state: bdi btrfs-1: dirty=909 wb=575 unstable=0 bg_thresh=996 thresh=1993 gap=509 poll_thresh=24 ino=257 dd-2584 [002] 149.959684: balance_dirty_state: bdi btrfs-1: dirty=909 wb=625 unstable=0 bg_thresh=996 thresh=1992 gap=458 poll_thresh=25 ino=257 dd-2584 [002] 149.959686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=57132 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 149.961202: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=960 to_write=7232 dd-2584 [002] 149.966090: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1200 unstable=0 bg_thresh=992 thresh=1985 gap=576 poll_thresh=25 ino=257 dd-2584 [002] 149.966161: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1200 unstable=0 bg_thresh=992 thresh=1985 gap=576 poll_thresh=19 ino=257 dd-2584 [002] 149.966283: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1200 unstable=0 bg_thresh=994 thresh=1989 gap=530 poll_thresh=20 ino=257 dd-2584 [002] 149.966405: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1200 unstable=0 bg_thresh=994 thresh=1988 gap=504 poll_thresh=21 ino=257 dd-2584 [002] 149.966527: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1200 unstable=0 bg_thresh=993 thresh=1987 gap=478 poll_thresh=22 ino=257 dd-2584 [002] 149.966532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=57132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.978112: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1075 unstable=0 bg_thresh=975 thresh=1951 gap=567 poll_thresh=22 ino=257 dd-2584 [001] 149.978187: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1075 unstable=0 bg_thresh=975 thresh=1951 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 149.978505: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1075 unstable=0 bg_thresh=980 thresh=1961 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 149.978630: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1075 unstable=0 bg_thresh=983 thresh=1966 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 149.978757: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1075 unstable=0 bg_thresh=982 thresh=1965 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 149.978763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=99% bdi_bw=57132 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 149.986095: balance_dirty_state: bdi btrfs-1: dirty=410 wb=977 unstable=0 bg_thresh=987 thresh=1974 gap=587 poll_thresh=19 ino=257 dd-2584 [001] 149.986165: balance_dirty_state: bdi btrfs-1: dirty=435 wb=977 unstable=0 bg_thresh=989 thresh=1979 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 149.986226: balance_dirty_state: bdi btrfs-1: dirty=435 wb=977 unstable=0 bg_thresh=989 thresh=1978 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 149.986285: balance_dirty_state: bdi btrfs-1: dirty=460 wb=977 unstable=0 bg_thresh=989 thresh=1978 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 149.986405: balance_dirty_state: bdi btrfs-1: dirty=485 wb=977 unstable=0 bg_thresh=988 thresh=1977 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 149.986525: balance_dirty_state: bdi btrfs-1: dirty=535 wb=977 unstable=0 bg_thresh=990 thresh=1981 gap=469 poll_thresh=18 ino=257 dd-2584 [001] 149.986530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=57132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 149.994090: balance_dirty_state: bdi btrfs-1: dirty=535 wb=727 unstable=0 bg_thresh=990 thresh=1980 gap=718 poll_thresh=18 ino=257 dd-2584 [001] 149.994161: balance_dirty_state: bdi btrfs-1: dirty=535 wb=727 unstable=0 bg_thresh=987 thresh=1974 gap=712 poll_thresh=13 ino=257 dd-2584 [001] 149.994224: balance_dirty_state: bdi btrfs-1: dirty=560 wb=727 unstable=0 bg_thresh=986 thresh=1973 gap=686 poll_thresh=14 ino=257 dd-2584 [001] 149.994285: balance_dirty_state: bdi btrfs-1: dirty=585 wb=727 unstable=0 bg_thresh=989 thresh=1978 gap=666 poll_thresh=15 ino=257 dd-2584 [001] 149.994346: balance_dirty_state: bdi btrfs-1: dirty=585 wb=727 unstable=0 bg_thresh=986 thresh=1972 gap=660 poll_thresh=16 ino=257 dd-2584 [001] 149.994641: balance_dirty_state: bdi btrfs-1: dirty=635 wb=727 unstable=0 bg_thresh=985 thresh=1971 gap=609 poll_thresh=17 ino=257 dd-2584 [001] 149.994762: balance_dirty_state: bdi btrfs-1: dirty=660 wb=727 unstable=0 bg_thresh=987 thresh=1975 gap=588 poll_thresh=18 ino=257 dd-2584 [001] 149.994884: balance_dirty_state: bdi btrfs-1: dirty=685 wb=727 unstable=0 bg_thresh=987 thresh=1974 gap=562 poll_thresh=19 ino=257 dd-2584 [001] 149.995007: balance_dirty_state: bdi btrfs-1: dirty=710 wb=727 unstable=0 bg_thresh=986 thresh=1973 gap=536 poll_thresh=20 ino=257 dd-2584 [001] 149.995132: balance_dirty_state: bdi btrfs-1: dirty=760 wb=727 unstable=0 bg_thresh=988 thresh=1977 gap=490 poll_thresh=21 ino=257 dd-2584 [001] 149.995136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=57132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 150.002077: balance_dirty_state: bdi btrfs-1: dirty=764 wb=601 unstable=0 bg_thresh=993 thresh=1987 gap=622 poll_thresh=21 ino=257 dd-2584 [001] 150.002143: balance_dirty_state: bdi btrfs-1: dirty=764 wb=601 unstable=0 bg_thresh=993 thresh=1987 gap=622 poll_thresh=16 ino=257 dd-2584 [001] 150.002266: balance_dirty_state: bdi btrfs-1: dirty=814 wb=601 unstable=0 bg_thresh=992 thresh=1985 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 150.002389: balance_dirty_state: bdi btrfs-1: dirty=839 wb=601 unstable=0 bg_thresh=992 thresh=1984 gap=544 poll_thresh=18 ino=257 dd-2584 [001] 150.002684: balance_dirty_state: bdi btrfs-1: dirty=864 wb=601 unstable=0 bg_thresh=991 thresh=1983 gap=518 poll_thresh=19 ino=257 dd-2584 [001] 150.002803: balance_dirty_state: bdi btrfs-1: dirty=889 wb=601 unstable=0 bg_thresh=991 thresh=1982 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 150.002807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 150.010111: balance_dirty_state: bdi btrfs-1: dirty=889 wb=476 unstable=0 bg_thresh=996 thresh=1992 gap=627 poll_thresh=20 ino=257 dd-2584 [006] 150.010179: balance_dirty_state: bdi btrfs-1: dirty=889 wb=476 unstable=0 bg_thresh=998 thresh=1997 gap=632 poll_thresh=15 ino=257 dd-2584 [006] 150.010242: balance_dirty_state: bdi btrfs-1: dirty=914 wb=476 unstable=0 bg_thresh=998 thresh=1997 gap=607 poll_thresh=16 ino=257 dd-2584 [006] 150.010362: balance_dirty_state: bdi btrfs-1: dirty=939 wb=476 unstable=0 bg_thresh=998 thresh=1996 gap=581 poll_thresh=17 ino=257 dd-2584 [006] 150.010483: balance_dirty_state: bdi btrfs-1: dirty=989 wb=476 unstable=0 bg_thresh=1000 thresh=2000 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 150.010602: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=476 unstable=0 bg_thresh=999 thresh=1999 gap=509 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 150.010628: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7476 wrote=0 to_write=8192 dd-2584 [006] 150.010779: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=476 unstable=0 bg_thresh=999 thresh=1998 gap=483 poll_thresh=20 ino=257 dd-2584 [006] 150.010782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 150.012705: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=864 to_write=7328 dd-2584 [006] 150.018036: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1201 unstable=0 bg_thresh=995 thresh=1991 gap=601 poll_thresh=20 ino=257 dd-2584 [006] 150.018137: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1201 unstable=0 bg_thresh=995 thresh=1990 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 150.018236: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1201 unstable=0 bg_thresh=997 thresh=1995 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 150.018703: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1201 unstable=0 bg_thresh=997 thresh=1994 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 150.018881: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1201 unstable=0 bg_thresh=996 thresh=1993 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 150.019062: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1201 unstable=0 bg_thresh=996 thresh=1992 gap=477 poll_thresh=19 ino=257 dd-2584 [006] 150.019069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-129% task_gap=-356% task_weight=98% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 150.026112: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1058 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=19 ino=257 dd-2584 [006] 150.026215: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1058 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=14 ino=257 dd-2584 [006] 150.026275: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1058 unstable=0 bg_thresh=997 thresh=1994 gap=559 poll_thresh=15 ino=257 dd-2584 [006] 150.026335: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1058 unstable=0 bg_thresh=991 thresh=1982 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 150.026454: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1058 unstable=0 bg_thresh=993 thresh=1986 gap=501 poll_thresh=17 ino=257 dd-2584 [006] 150.026572: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1058 unstable=0 bg_thresh=992 thresh=1985 gap=475 poll_thresh=18 ino=257 dd-2584 [006] 150.026579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 150.034132: balance_dirty_state: bdi btrfs-1: dirty=452 wb=933 unstable=0 bg_thresh=992 thresh=1985 gap=600 poll_thresh=18 ino=257 dd-2584 [006] 150.034204: balance_dirty_state: bdi btrfs-1: dirty=452 wb=933 unstable=0 bg_thresh=992 thresh=1984 gap=599 poll_thresh=13 ino=257 dd-2584 [006] 150.034265: balance_dirty_state: bdi btrfs-1: dirty=477 wb=933 unstable=0 bg_thresh=992 thresh=1984 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 150.034325: balance_dirty_state: bdi btrfs-1: dirty=502 wb=933 unstable=0 bg_thresh=991 thresh=1983 gap=548 poll_thresh=15 ino=257 dd-2584 [006] 150.034383: balance_dirty_state: bdi btrfs-1: dirty=502 wb=933 unstable=0 bg_thresh=991 thresh=1983 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 150.034673: balance_dirty_state: bdi btrfs-1: dirty=552 wb=933 unstable=0 bg_thresh=993 thresh=1987 gap=502 poll_thresh=17 ino=257 dd-2584 [006] 150.034792: balance_dirty_state: bdi btrfs-1: dirty=577 wb=933 unstable=0 bg_thresh=993 thresh=1986 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 150.034797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 150.042141: balance_dirty_state: bdi btrfs-1: dirty=578 wb=758 unstable=0 bg_thresh=994 thresh=1989 gap=653 poll_thresh=18 ino=257 dd-2584 [006] 150.042210: balance_dirty_state: bdi btrfs-1: dirty=603 wb=758 unstable=0 bg_thresh=994 thresh=1988 gap=627 poll_thresh=13 ino=257 dd-2584 [006] 150.042271: balance_dirty_state: bdi btrfs-1: dirty=603 wb=758 unstable=0 bg_thresh=994 thresh=1988 gap=627 poll_thresh=14 ino=257 dd-2584 [006] 150.042332: balance_dirty_state: bdi btrfs-1: dirty=628 wb=758 unstable=0 bg_thresh=993 thresh=1987 gap=601 poll_thresh=15 ino=257 dd-2584 [006] 150.042390: balance_dirty_state: bdi btrfs-1: dirty=653 wb=758 unstable=0 bg_thresh=990 thresh=1981 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 150.042507: balance_dirty_state: bdi btrfs-1: dirty=678 wb=758 unstable=0 bg_thresh=992 thresh=1985 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 150.042626: balance_dirty_state: bdi btrfs-1: dirty=703 wb=758 unstable=0 bg_thresh=992 thresh=1984 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 150.042743: balance_dirty_state: bdi btrfs-1: dirty=728 wb=758 unstable=0 bg_thresh=991 thresh=1983 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 150.042861: balance_dirty_state: bdi btrfs-1: dirty=778 wb=758 unstable=0 bg_thresh=993 thresh=1987 gap=451 poll_thresh=20 ino=257 dd-2584 [006] 150.042866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 150.050157: balance_dirty_state: bdi btrfs-1: dirty=774 wb=646 unstable=0 bg_thresh=992 thresh=1984 gap=564 poll_thresh=20 ino=257 dd-2584 [006] 150.050433: balance_dirty_state: bdi btrfs-1: dirty=774 wb=646 unstable=0 bg_thresh=992 thresh=1984 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 150.050491: balance_dirty_state: bdi btrfs-1: dirty=799 wb=646 unstable=0 bg_thresh=991 thresh=1983 gap=538 poll_thresh=16 ino=257 dd-2584 [006] 150.050604: balance_dirty_state: bdi btrfs-1: dirty=824 wb=646 unstable=0 bg_thresh=991 thresh=1982 gap=512 poll_thresh=17 ino=257 dd-2584 [006] 150.050717: balance_dirty_state: bdi btrfs-1: dirty=849 wb=646 unstable=0 bg_thresh=990 thresh=1981 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 150.050722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.058192: balance_dirty_state: bdi btrfs-1: dirty=849 wb=496 unstable=0 bg_thresh=991 thresh=1983 gap=638 poll_thresh=18 ino=257 dd-2584 [004] 150.058319: balance_dirty_state: bdi btrfs-1: dirty=849 wb=496 unstable=0 bg_thresh=991 thresh=1983 gap=638 poll_thresh=13 ino=257 dd-2584 [004] 150.058436: balance_dirty_state: bdi btrfs-1: dirty=874 wb=496 unstable=0 bg_thresh=994 thresh=1988 gap=618 poll_thresh=14 ino=257 dd-2584 [004] 150.058553: balance_dirty_state: bdi btrfs-1: dirty=899 wb=496 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 150.058673: balance_dirty_state: bdi btrfs-1: dirty=899 wb=496 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=16 ino=257 dd-2584 [004] 150.058905: balance_dirty_state: bdi btrfs-1: dirty=949 wb=496 unstable=0 bg_thresh=996 thresh=1992 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 150.059141: balance_dirty_state: bdi btrfs-1: dirty=974 wb=496 unstable=0 bg_thresh=998 thresh=1996 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 150.059373: balance_dirty_state: bdi btrfs-1: dirty=999 wb=496 unstable=0 bg_thresh=997 thresh=1995 gap=500 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 150.059459: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7524 wrote=0 to_write=8192 dd-2584 [004] 150.059981: balance_dirty_state: bdi btrfs-1: dirty=999 wb=546 unstable=0 bg_thresh=994 thresh=1988 gap=443 poll_thresh=20 ino=257 dd-2584 [004] 150.059985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 150.061935: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=848 to_write=7344 dd-2584 [004] 150.066203: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1211 unstable=0 bg_thresh=994 thresh=1989 gap=565 poll_thresh=20 ino=257 dd-2584 [004] 150.066343: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1211 unstable=0 bg_thresh=997 thresh=1994 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 150.066465: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1211 unstable=0 bg_thresh=996 thresh=1993 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 150.066700: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1211 unstable=0 bg_thresh=996 thresh=1992 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 150.066934: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1211 unstable=0 bg_thresh=995 thresh=1991 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 150.066943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.074089: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1080 unstable=0 bg_thresh=999 thresh=1999 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 150.074198: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1080 unstable=0 bg_thresh=1002 thresh=2004 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 150.074257: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1080 unstable=0 bg_thresh=999 thresh=1998 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 150.074315: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1080 unstable=0 bg_thresh=1001 thresh=2003 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 150.074372: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1080 unstable=0 bg_thresh=1001 thresh=2002 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 150.074485: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1080 unstable=0 bg_thresh=1000 thresh=2001 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 150.074601: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1080 unstable=0 bg_thresh=1000 thresh=2000 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 150.074606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.082159: balance_dirty_state: bdi btrfs-1: dirty=421 wb=955 unstable=0 bg_thresh=999 thresh=1999 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 150.082501: balance_dirty_state: bdi btrfs-1: dirty=446 wb=930 unstable=0 bg_thresh=998 thresh=1996 gap=620 poll_thresh=13 ino=257 dd-2584 [004] 150.082593: balance_dirty_state: bdi btrfs-1: dirty=471 wb=930 unstable=0 bg_thresh=1000 thresh=2001 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 150.082678: balance_dirty_state: bdi btrfs-1: dirty=471 wb=930 unstable=0 bg_thresh=997 thresh=1995 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 150.082763: balance_dirty_state: bdi btrfs-1: dirty=496 wb=930 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 150.082931: balance_dirty_state: bdi btrfs-1: dirty=521 wb=930 unstable=0 bg_thresh=999 thresh=1999 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 150.083099: balance_dirty_state: bdi btrfs-1: dirty=571 wb=930 unstable=0 bg_thresh=999 thresh=1998 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 150.083105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.090093: balance_dirty_state: bdi btrfs-1: dirty=571 wb=855 unstable=0 bg_thresh=999 thresh=1998 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 150.090217: balance_dirty_state: bdi btrfs-1: dirty=571 wb=855 unstable=0 bg_thresh=995 thresh=1990 gap=564 poll_thresh=13 ino=257 dd-2584 [004] 150.090307: balance_dirty_state: bdi btrfs-1: dirty=596 wb=855 unstable=0 bg_thresh=1000 thresh=2001 gap=550 poll_thresh=14 ino=257 dd-2584 [004] 150.090396: balance_dirty_state: bdi btrfs-1: dirty=621 wb=855 unstable=0 bg_thresh=997 thresh=1995 gap=519 poll_thresh=15 ino=257 dd-2584 [004] 150.090483: balance_dirty_state: bdi btrfs-1: dirty=621 wb=855 unstable=0 bg_thresh=1000 thresh=2000 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 150.090658: balance_dirty_state: bdi btrfs-1: dirty=646 wb=855 unstable=0 bg_thresh=999 thresh=1999 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 150.090664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 150.098059: balance_dirty_state: bdi btrfs-1: dirty=646 wb=730 unstable=0 bg_thresh=1001 thresh=2003 gap=627 poll_thresh=17 ino=257 dd-2584 [003] 150.098123: balance_dirty_state: bdi btrfs-1: dirty=646 wb=730 unstable=0 bg_thresh=1001 thresh=2003 gap=627 poll_thresh=13 ino=257 dd-2584 [003] 150.098183: balance_dirty_state: bdi btrfs-1: dirty=671 wb=730 unstable=0 bg_thresh=1004 thresh=2008 gap=607 poll_thresh=14 ino=257 dd-2584 [003] 150.098415: balance_dirty_state: bdi btrfs-1: dirty=696 wb=730 unstable=0 bg_thresh=1004 thresh=2008 gap=582 poll_thresh=15 ino=257 dd-2584 [003] 150.098474: balance_dirty_state: bdi btrfs-1: dirty=696 wb=730 unstable=0 bg_thresh=1006 thresh=2013 gap=587 poll_thresh=16 ino=257 dd-2584 [003] 150.098591: balance_dirty_state: bdi btrfs-1: dirty=746 wb=730 unstable=0 bg_thresh=1006 thresh=2012 gap=536 poll_thresh=17 ino=257 dd-2584 [003] 150.098708: balance_dirty_state: bdi btrfs-1: dirty=771 wb=730 unstable=0 bg_thresh=1008 thresh=2016 gap=515 poll_thresh=18 ino=257 dd-2584 [003] 150.098825: balance_dirty_state: bdi btrfs-1: dirty=796 wb=730 unstable=0 bg_thresh=1007 thresh=2015 gap=489 poll_thresh=19 ino=257 dd-2584 [003] 150.098830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 150.106088: balance_dirty_state: bdi btrfs-1: dirty=796 wb=480 unstable=0 bg_thresh=1004 thresh=2009 gap=733 poll_thresh=19 ino=257 dd-2584 [003] 150.106208: balance_dirty_state: bdi btrfs-1: dirty=821 wb=480 unstable=0 bg_thresh=1004 thresh=2009 gap=708 poll_thresh=14 ino=257 dd-2584 [003] 150.106323: balance_dirty_state: bdi btrfs-1: dirty=846 wb=480 unstable=0 bg_thresh=1007 thresh=2014 gap=688 poll_thresh=15 ino=257 dd-2584 [003] 150.106441: balance_dirty_state: bdi btrfs-1: dirty=846 wb=480 unstable=0 bg_thresh=1007 thresh=2014 gap=688 poll_thresh=16 ino=257 dd-2584 [003] 150.106674: balance_dirty_state: bdi btrfs-1: dirty=871 wb=480 unstable=0 bg_thresh=1006 thresh=2013 gap=662 poll_thresh=17 ino=257 dd-2584 [003] 150.106910: balance_dirty_state: bdi btrfs-1: dirty=921 wb=480 unstable=0 bg_thresh=1008 thresh=2017 gap=616 poll_thresh=18 ino=257 dd-2584 [003] 150.107490: balance_dirty_state: bdi btrfs-1: dirty=946 wb=480 unstable=0 bg_thresh=1008 thresh=2016 gap=590 poll_thresh=19 ino=257 dd-2584 [003] 150.107725: balance_dirty_state: bdi btrfs-1: dirty=971 wb=480 unstable=0 bg_thresh=1007 thresh=2015 gap=564 poll_thresh=20 ino=257 dd-2584 [003] 150.107959: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=480 unstable=0 bg_thresh=1007 thresh=2014 gap=513 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 150.108007: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7572 wrote=0 to_write=8192 dd-2584 [003] 150.108214: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=480 unstable=0 bg_thresh=1009 thresh=2018 gap=492 poll_thresh=22 ino=257 dd-2584 [003] 150.108217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-277% task_weight=101% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 150.112091: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=848 to_write=7344 dd-2584 [007] 150.114094: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1205 unstable=0 bg_thresh=999 thresh=1998 gap=597 poll_thresh=22 ino=257 dd-2584 [007] 150.114281: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1205 unstable=0 bg_thresh=995 thresh=1990 gap=589 poll_thresh=16 ino=257 dd-2584 [007] 150.114637: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1205 unstable=0 bg_thresh=1006 thresh=2012 gap=561 poll_thresh=17 ino=257 dd-2584 [007] 150.114998: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1205 unstable=0 bg_thresh=1004 thresh=2009 gap=533 poll_thresh=18 ino=257 dd-2584 [007] 150.115360: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1205 unstable=0 bg_thresh=1003 thresh=2006 gap=505 poll_thresh=19 ino=257 dd-2584 [007] 150.115718: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1205 unstable=0 bg_thresh=1005 thresh=2011 gap=460 poll_thresh=20 ino=257 dd-2584 [007] 150.115730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-287% task_weight=101% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 150.122234: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1080 unstable=0 bg_thresh=1006 thresh=2013 gap=587 poll_thresh=20 ino=257 dd-2584 [007] 150.122713: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1080 unstable=0 bg_thresh=1006 thresh=2012 gap=586 poll_thresh=15 ino=257 dd-2584 [007] 150.122832: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1080 unstable=0 bg_thresh=1008 thresh=2017 gap=566 poll_thresh=16 ino=257 dd-2584 [007] 150.123068: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1080 unstable=0 bg_thresh=1005 thresh=2010 gap=534 poll_thresh=17 ino=257 dd-2584 [007] 150.123303: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1080 unstable=0 bg_thresh=1004 thresh=2009 gap=508 poll_thresh=18 ino=257 dd-2584 [007] 150.123536: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1080 unstable=0 bg_thresh=1006 thresh=2013 gap=462 poll_thresh=19 ino=257 dd-2584 [007] 150.123545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=101% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 150.130181: balance_dirty_state: bdi btrfs-1: dirty=471 wb=955 unstable=0 bg_thresh=998 thresh=1997 gap=571 poll_thresh=19 ino=257 dd-2584 [003] 150.130255: balance_dirty_state: bdi btrfs-1: dirty=471 wb=955 unstable=0 bg_thresh=1001 thresh=2002 gap=576 poll_thresh=14 ino=257 dd-2584 [003] 150.130319: balance_dirty_state: bdi btrfs-1: dirty=496 wb=955 unstable=0 bg_thresh=1001 thresh=2002 gap=551 poll_thresh=15 ino=257 dd-2584 [003] 150.130384: balance_dirty_state: bdi btrfs-1: dirty=521 wb=955 unstable=0 bg_thresh=1003 thresh=2007 gap=531 poll_thresh=16 ino=257 dd-2584 [003] 150.130512: balance_dirty_state: bdi btrfs-1: dirty=546 wb=955 unstable=0 bg_thresh=1009 thresh=2018 gap=517 poll_thresh=17 ino=257 dd-2584 [003] 150.130644: balance_dirty_state: bdi btrfs-1: dirty=571 wb=955 unstable=0 bg_thresh=1011 thresh=2022 gap=496 poll_thresh=18 ino=257 dd-2584 [003] 150.130649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 150.138143: balance_dirty_state: bdi btrfs-1: dirty=561 wb=862 unstable=0 bg_thresh=1001 thresh=2003 gap=580 poll_thresh=18 ino=257 dd-2584 [003] 150.138230: balance_dirty_state: bdi btrfs-1: dirty=586 wb=862 unstable=0 bg_thresh=1001 thresh=2003 gap=555 poll_thresh=13 ino=257 dd-2584 [003] 150.138482: balance_dirty_state: bdi btrfs-1: dirty=611 wb=862 unstable=0 bg_thresh=1004 thresh=2008 gap=535 poll_thresh=14 ino=257 dd-2584 [003] 150.138549: balance_dirty_state: bdi btrfs-1: dirty=611 wb=862 unstable=0 bg_thresh=1004 thresh=2008 gap=535 poll_thresh=15 ino=257 dd-2584 [003] 150.138612: balance_dirty_state: bdi btrfs-1: dirty=636 wb=862 unstable=0 bg_thresh=1006 thresh=2013 gap=515 poll_thresh=16 ino=257 dd-2584 [003] 150.138741: balance_dirty_state: bdi btrfs-1: dirty=661 wb=862 unstable=0 bg_thresh=1003 thresh=2006 gap=483 poll_thresh=17 ino=257 dd-2584 [003] 150.138746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 150.146067: balance_dirty_state: bdi btrfs-1: dirty=661 wb=862 unstable=0 bg_thresh=982 thresh=1965 gap=442 poll_thresh=17 ino=257 dd-2584 [003] 150.146073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-300% task_weight=100% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 150.154079: balance_dirty_state: bdi btrfs-1: dirty=661 wb=487 unstable=0 bg_thresh=979 thresh=1959 gap=811 poll_thresh=17 ino=257 dd-2584 [003] 150.154156: balance_dirty_state: bdi btrfs-1: dirty=686 wb=487 unstable=0 bg_thresh=979 thresh=1959 gap=786 poll_thresh=13 ino=257 dd-2584 [003] 150.154216: balance_dirty_state: bdi btrfs-1: dirty=686 wb=487 unstable=0 bg_thresh=982 thresh=1964 gap=791 poll_thresh=14 ino=257 dd-2584 [003] 150.154275: balance_dirty_state: bdi btrfs-1: dirty=711 wb=487 unstable=0 bg_thresh=982 thresh=1964 gap=766 poll_thresh=15 ino=257 dd-2584 [003] 150.154334: balance_dirty_state: bdi btrfs-1: dirty=736 wb=487 unstable=0 bg_thresh=984 thresh=1969 gap=746 poll_thresh=16 ino=257 dd-2584 [003] 150.154453: balance_dirty_state: bdi btrfs-1: dirty=761 wb=487 unstable=0 bg_thresh=987 thresh=1974 gap=726 poll_thresh=17 ino=257 dd-2584 [003] 150.154575: balance_dirty_state: bdi btrfs-1: dirty=786 wb=487 unstable=0 bg_thresh=989 thresh=1978 gap=705 poll_thresh=18 ino=257 dd-2584 [003] 150.154697: balance_dirty_state: bdi btrfs-1: dirty=836 wb=487 unstable=0 bg_thresh=988 thresh=1977 gap=654 poll_thresh=19 ino=257 dd-2584 [003] 150.154990: balance_dirty_state: bdi btrfs-1: dirty=861 wb=487 unstable=0 bg_thresh=988 thresh=1976 gap=628 poll_thresh=20 ino=257 dd-2584 [003] 150.155109: balance_dirty_state: bdi btrfs-1: dirty=886 wb=487 unstable=0 bg_thresh=990 thresh=1980 gap=607 poll_thresh=21 ino=257 dd-2584 [003] 150.155227: balance_dirty_state: bdi btrfs-1: dirty=911 wb=487 unstable=0 bg_thresh=989 thresh=1979 gap=581 poll_thresh=22 ino=257 dd-2584 [003] 150.155345: balance_dirty_state: bdi btrfs-1: dirty=961 wb=487 unstable=0 bg_thresh=989 thresh=1978 gap=530 poll_thresh=23 ino=257 dd-2584 [003] 150.155463: balance_dirty_state: bdi btrfs-1: dirty=986 wb=487 unstable=0 bg_thresh=988 thresh=1977 gap=504 poll_thresh=24 ino=257 dd-2584 [003] 150.155582: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=487 unstable=0 bg_thresh=990 thresh=1981 gap=483 poll_thresh=25 ino=257 dd-2584 [003] 150.155587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 150.155661: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7620 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 150.157578: writeback_single_inode: bdi btrfs-1: ino=257 state= age=384 wrote=832 to_write=7360 dd-2584 [007] 150.162084: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1187 unstable=0 bg_thresh=983 thresh=1966 gap=593 poll_thresh=25 ino=257 dd-2584 [007] 150.162180: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1187 unstable=0 bg_thresh=979 thresh=1959 gap=586 poll_thresh=19 ino=257 dd-2584 [007] 150.162368: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1187 unstable=0 bg_thresh=985 thresh=1970 gap=547 poll_thresh=20 ino=257 dd-2584 [007] 150.162606: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1187 unstable=0 bg_thresh=987 thresh=1974 gap=526 poll_thresh=21 ino=257 dd-2584 [007] 150.163200: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1187 unstable=0 bg_thresh=986 thresh=1973 gap=500 poll_thresh=22 ino=257 dd-2584 [007] 150.163433: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1187 unstable=0 bg_thresh=986 thresh=1972 gap=474 poll_thresh=23 ino=257 dd-2584 [007] 150.163443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 150.170142: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1062 unstable=0 bg_thresh=988 thresh=1976 gap=603 poll_thresh=23 ino=257 dd-2584 [007] 150.170247: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1062 unstable=0 bg_thresh=987 thresh=1975 gap=577 poll_thresh=17 ino=257 dd-2584 [007] 150.170481: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1062 unstable=0 bg_thresh=987 thresh=1974 gap=551 poll_thresh=18 ino=257 dd-2584 [007] 150.170718: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1062 unstable=0 bg_thresh=989 thresh=1978 gap=505 poll_thresh=19 ino=257 dd-2584 [007] 150.170954: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1062 unstable=0 bg_thresh=988 thresh=1977 gap=479 poll_thresh=20 ino=257 dd-2584 [007] 150.170962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 150.178287: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1062 unstable=0 bg_thresh=988 thresh=1977 gap=479 poll_thresh=20 ino=257 dd-2584 [005] 150.178296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 150.190220: balance_dirty_state: bdi btrfs-1: dirty=436 wb=862 unstable=0 bg_thresh=988 thresh=1976 gap=678 poll_thresh=20 ino=257 dd-2584 [005] 150.190400: balance_dirty_state: bdi btrfs-1: dirty=436 wb=862 unstable=0 bg_thresh=987 thresh=1975 gap=677 poll_thresh=15 ino=257 dd-2584 [005] 150.190582: balance_dirty_state: bdi btrfs-1: dirty=461 wb=862 unstable=0 bg_thresh=987 thresh=1975 gap=652 poll_thresh=16 ino=257 dd-2584 [005] 150.190883: balance_dirty_state: bdi btrfs-1: dirty=486 wb=862 unstable=0 bg_thresh=995 thresh=1991 gap=643 poll_thresh=17 ino=257 dd-2584 [005] 150.191473: balance_dirty_state: bdi btrfs-1: dirty=536 wb=862 unstable=0 bg_thresh=995 thresh=1990 gap=592 poll_thresh=18 ino=257 dd-2584 [005] 150.191709: balance_dirty_state: bdi btrfs-1: dirty=561 wb=862 unstable=0 bg_thresh=994 thresh=1989 gap=566 poll_thresh=19 ino=257 dd-2584 [005] 150.191944: balance_dirty_state: bdi btrfs-1: dirty=586 wb=862 unstable=0 bg_thresh=994 thresh=1988 gap=540 poll_thresh=20 ino=257 dd-2584 [005] 150.192178: balance_dirty_state: bdi btrfs-1: dirty=636 wb=862 unstable=0 bg_thresh=996 thresh=1992 gap=494 poll_thresh=21 ino=257 dd-2584 [005] 150.192187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 150.198150: balance_dirty_state: bdi btrfs-1: dirty=636 wb=737 unstable=0 bg_thresh=992 thresh=1985 gap=612 poll_thresh=21 ino=257 dd-2584 [005] 150.198244: balance_dirty_state: bdi btrfs-1: dirty=636 wb=737 unstable=0 bg_thresh=992 thresh=1985 gap=612 poll_thresh=16 ino=257 dd-2584 [005] 150.198382: balance_dirty_state: bdi btrfs-1: dirty=661 wb=737 unstable=0 bg_thresh=997 thresh=1995 gap=597 poll_thresh=17 ino=257 dd-2584 [005] 150.198498: balance_dirty_state: bdi btrfs-1: dirty=711 wb=737 unstable=0 bg_thresh=997 thresh=1994 gap=546 poll_thresh=18 ino=257 dd-2584 [005] 150.198616: balance_dirty_state: bdi btrfs-1: dirty=736 wb=737 unstable=0 bg_thresh=996 thresh=1993 gap=520 poll_thresh=19 ino=257 dd-2584 [005] 150.198735: balance_dirty_state: bdi btrfs-1: dirty=761 wb=737 unstable=0 bg_thresh=998 thresh=1997 gap=499 poll_thresh=20 ino=257 dd-2584 [005] 150.198740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 150.206293: balance_dirty_state: bdi btrfs-1: dirty=761 wb=462 unstable=0 bg_thresh=998 thresh=1997 gap=774 poll_thresh=20 ino=257 dd-2584 [005] 150.206528: balance_dirty_state: bdi btrfs-1: dirty=786 wb=462 unstable=0 bg_thresh=998 thresh=1997 gap=749 poll_thresh=15 ino=257 dd-2584 [005] 150.206585: balance_dirty_state: bdi btrfs-1: dirty=811 wb=462 unstable=0 bg_thresh=998 thresh=1996 gap=723 poll_thresh=16 ino=257 dd-2584 [005] 150.206697: balance_dirty_state: bdi btrfs-1: dirty=836 wb=462 unstable=0 bg_thresh=997 thresh=1995 gap=697 poll_thresh=17 ino=257 dd-2584 [005] 150.206809: balance_dirty_state: bdi btrfs-1: dirty=861 wb=462 unstable=0 bg_thresh=997 thresh=1994 gap=671 poll_thresh=18 ino=257 dd-2584 [005] 150.206923: balance_dirty_state: bdi btrfs-1: dirty=886 wb=462 unstable=0 bg_thresh=999 thresh=1998 gap=650 poll_thresh=19 ino=257 dd-2584 [005] 150.207036: balance_dirty_state: bdi btrfs-1: dirty=936 wb=462 unstable=0 bg_thresh=998 thresh=1997 gap=599 poll_thresh=20 ino=257 dd-2584 [005] 150.207150: balance_dirty_state: bdi btrfs-1: dirty=961 wb=462 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=21 ino=257 dd-2584 [005] 150.207266: balance_dirty_state: bdi btrfs-1: dirty=986 wb=462 unstable=0 bg_thresh=1000 thresh=2000 gap=552 poll_thresh=22 ino=257 dd-2584 [005] 150.207383: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=462 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 150.207471: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7672 wrote=0 to_write=8192 dd-2584 [005] 150.207682: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=487 unstable=0 bg_thresh=999 thresh=1998 gap=475 poll_thresh=24 ino=257 dd-2584 [005] 150.207684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=59620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 150.209782: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=880 to_write=7312 dd-2584 [004] 150.214158: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1212 unstable=0 bg_thresh=999 thresh=1998 gap=600 poll_thresh=24 ino=257 dd-2584 [004] 150.214222: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1212 unstable=0 bg_thresh=999 thresh=1998 gap=575 poll_thresh=18 ino=257 dd-2584 [004] 150.214341: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1212 unstable=0 bg_thresh=1004 thresh=2008 gap=560 poll_thresh=19 ino=257 dd-2584 [004] 150.214459: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1212 unstable=0 bg_thresh=1003 thresh=2007 gap=509 poll_thresh=20 ino=257 dd-2584 [004] 150.214577: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1212 unstable=0 bg_thresh=1003 thresh=2006 gap=483 poll_thresh=21 ino=257 dd-2584 [004] 150.214582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=60516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.222161: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1087 unstable=0 bg_thresh=1002 thresh=2004 gap=606 poll_thresh=21 ino=257 dd-2584 [004] 150.222286: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1087 unstable=0 bg_thresh=1001 thresh=2003 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 150.222520: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1087 unstable=0 bg_thresh=1001 thresh=2002 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 150.222757: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1087 unstable=0 bg_thresh=1000 thresh=2001 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 150.222992: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1087 unstable=0 bg_thresh=1002 thresh=2005 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 150.223581: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1087 unstable=0 bg_thresh=1002 thresh=2004 gap=456 poll_thresh=20 ino=257 dd-2584 [004] 150.223590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=60516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.230164: balance_dirty_state: bdi btrfs-1: dirty=461 wb=962 unstable=0 bg_thresh=1003 thresh=2007 gap=584 poll_thresh=20 ino=257 dd-2584 [004] 150.230229: balance_dirty_state: bdi btrfs-1: dirty=461 wb=962 unstable=0 bg_thresh=1003 thresh=2006 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 150.230286: balance_dirty_state: bdi btrfs-1: dirty=486 wb=962 unstable=0 bg_thresh=1003 thresh=2006 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 150.230399: balance_dirty_state: bdi btrfs-1: dirty=511 wb=962 unstable=0 bg_thresh=1002 thresh=2005 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 150.230512: balance_dirty_state: bdi btrfs-1: dirty=561 wb=962 unstable=0 bg_thresh=1004 thresh=2009 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 150.230516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=60516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.238199: balance_dirty_state: bdi btrfs-1: dirty=561 wb=912 unstable=0 bg_thresh=1004 thresh=2009 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 150.238292: balance_dirty_state: bdi btrfs-1: dirty=561 wb=912 unstable=0 bg_thresh=1001 thresh=2003 gap=530 poll_thresh=13 ino=257 dd-2584 [004] 150.238376: balance_dirty_state: bdi btrfs-1: dirty=586 wb=912 unstable=0 bg_thresh=1004 thresh=2008 gap=510 poll_thresh=14 ino=257 dd-2584 [004] 150.238461: balance_dirty_state: bdi btrfs-1: dirty=586 wb=912 unstable=0 bg_thresh=1003 thresh=2007 gap=509 poll_thresh=15 ino=257 dd-2584 [004] 150.238545: balance_dirty_state: bdi btrfs-1: dirty=611 wb=912 unstable=0 bg_thresh=1003 thresh=2007 gap=484 poll_thresh=16 ino=257 dd-2584 [004] 150.238552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=60516 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 150.246155: balance_dirty_state: bdi btrfs-1: dirty=611 wb=787 unstable=0 bg_thresh=998 thresh=1996 gap=598 poll_thresh=16 ino=257 dd-2584 [004] 150.246220: balance_dirty_state: bdi btrfs-1: dirty=636 wb=787 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=12 ino=257 dd-2584 [004] 150.246275: balance_dirty_state: bdi btrfs-1: dirty=636 wb=787 unstable=0 bg_thresh=1000 thresh=2001 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 150.246330: balance_dirty_state: bdi btrfs-1: dirty=661 wb=787 unstable=0 bg_thresh=1000 thresh=2001 gap=553 poll_thresh=14 ino=257 dd-2584 [004] 150.246399: balance_dirty_state: bdi btrfs-1: dirty=686 wb=787 unstable=0 bg_thresh=1003 thresh=2006 gap=533 poll_thresh=15 ino=257 dd-2584 [004] 150.246759: balance_dirty_state: bdi btrfs-1: dirty=686 wb=637 unstable=0 bg_thresh=1002 thresh=2004 gap=681 poll_thresh=16 ino=257 dd-2584 [004] 150.246877: balance_dirty_state: bdi btrfs-1: dirty=736 wb=637 unstable=0 bg_thresh=1004 thresh=2008 gap=635 poll_thresh=17 ino=257 dd-2584 [004] 150.246989: balance_dirty_state: bdi btrfs-1: dirty=761 wb=637 unstable=0 bg_thresh=1003 thresh=2007 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 150.247101: balance_dirty_state: bdi btrfs-1: dirty=786 wb=637 unstable=0 bg_thresh=1003 thresh=2006 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 150.247213: balance_dirty_state: bdi btrfs-1: dirty=811 wb=637 unstable=0 bg_thresh=1002 thresh=2005 gap=557 poll_thresh=20 ino=257 dd-2584 [004] 150.247326: balance_dirty_state: bdi btrfs-1: dirty=861 wb=637 unstable=0 bg_thresh=1004 thresh=2009 gap=511 poll_thresh=21 ino=257 dd-2584 [004] 150.247439: balance_dirty_state: bdi btrfs-1: dirty=886 wb=637 unstable=0 bg_thresh=1001 thresh=2002 gap=479 poll_thresh=22 ino=257 dd-2584 [004] 150.247443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=60516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.254207: balance_dirty_state: bdi btrfs-1: dirty=886 wb=637 unstable=0 bg_thresh=1001 thresh=2002 gap=479 poll_thresh=22 ino=257 dd-2584 [004] 150.254219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=60516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.262144: balance_dirty_state: bdi btrfs-1: dirty=886 wb=387 unstable=0 bg_thresh=990 thresh=1981 gap=708 poll_thresh=22 ino=257 dd-2584 [004] 150.262206: balance_dirty_state: bdi btrfs-1: dirty=911 wb=387 unstable=0 bg_thresh=990 thresh=1981 gap=683 poll_thresh=16 ino=257 dd-2584 [004] 150.262330: balance_dirty_state: bdi btrfs-1: dirty=936 wb=387 unstable=0 bg_thresh=993 thresh=1986 gap=663 poll_thresh=17 ino=257 dd-2584 [004] 150.262607: balance_dirty_state: bdi btrfs-1: dirty=961 wb=387 unstable=0 bg_thresh=998 thresh=1996 gap=648 poll_thresh=18 ino=257 dd-2584 [004] 150.262745: balance_dirty_state: bdi btrfs-1: dirty=986 wb=387 unstable=0 bg_thresh=997 thresh=1995 gap=622 poll_thresh=19 ino=257 dd-2584 [004] 150.262917: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=387 unstable=0 bg_thresh=997 thresh=1994 gap=571 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 150.262982: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7728 wrote=0 to_write=8192 dd-2584 [004] 150.263098: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=387 unstable=0 bg_thresh=999 thresh=1999 gap=551 poll_thresh=21 ino=257 dd-2584 [004] 150.263280: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=462 unstable=0 bg_thresh=1001 thresh=2003 gap=530 poll_thresh=22 ino=257 dd-2584 [004] 150.263430: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=512 unstable=0 bg_thresh=1001 thresh=2002 gap=479 poll_thresh=23 ino=257 dd-2584 [004] 150.263432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=60516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 150.265159: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=928 to_write=7264 dd-2584 [004] 150.274187: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1162 unstable=0 bg_thresh=986 thresh=1973 gap=600 poll_thresh=23 ino=257 dd-2584 [004] 150.274271: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1162 unstable=0 bg_thresh=986 thresh=1973 gap=600 poll_thresh=17 ino=257 dd-2584 [004] 150.274444: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1162 unstable=0 bg_thresh=989 thresh=1978 gap=580 poll_thresh=18 ino=257 dd-2584 [004] 150.274872: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1162 unstable=0 bg_thresh=991 thresh=1983 gap=535 poll_thresh=19 ino=257 dd-2584 [004] 150.275035: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1162 unstable=0 bg_thresh=993 thresh=1987 gap=514 poll_thresh=20 ino=257 dd-2584 [004] 150.275206: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1162 unstable=0 bg_thresh=993 thresh=1986 gap=488 poll_thresh=21 ino=257 dd-2584 [004] 150.275212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=60516 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 150.286217: balance_dirty_state: bdi btrfs-1: dirty=336 wb=937 unstable=0 bg_thresh=988 thresh=1977 gap=704 poll_thresh=21 ino=257 dd-2584 [000] 150.286312: balance_dirty_state: bdi btrfs-1: dirty=361 wb=937 unstable=0 bg_thresh=987 thresh=1974 gap=676 poll_thresh=16 ino=257 dd-2584 [000] 150.286486: balance_dirty_state: bdi btrfs-1: dirty=386 wb=937 unstable=0 bg_thresh=989 thresh=1979 gap=656 poll_thresh=17 ino=257 dd-2584 [000] 150.286664: balance_dirty_state: bdi btrfs-1: dirty=411 wb=937 unstable=0 bg_thresh=990 thresh=1981 gap=633 poll_thresh=18 ino=257 dd-2584 [000] 150.286846: balance_dirty_state: bdi btrfs-1: dirty=436 wb=937 unstable=0 bg_thresh=990 thresh=1980 gap=607 poll_thresh=19 ino=257 dd-2584 [000] 150.287075: balance_dirty_state: bdi btrfs-1: dirty=486 wb=937 unstable=0 bg_thresh=992 thresh=1984 gap=561 poll_thresh=20 ino=257 dd-2584 [000] 150.287262: balance_dirty_state: bdi btrfs-1: dirty=511 wb=937 unstable=0 bg_thresh=991 thresh=1983 gap=535 poll_thresh=21 ino=257 dd-2584 [000] 150.287810: balance_dirty_state: bdi btrfs-1: dirty=536 wb=937 unstable=0 bg_thresh=991 thresh=1982 gap=509 poll_thresh=22 ino=257 dd-2584 [000] 150.287981: balance_dirty_state: bdi btrfs-1: dirty=586 wb=937 unstable=0 bg_thresh=990 thresh=1981 gap=458 poll_thresh=23 ino=257 dd-2584 [000] 150.287988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=60516 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 150.294196: balance_dirty_state: bdi btrfs-1: dirty=586 wb=937 unstable=0 bg_thresh=987 thresh=1975 gap=452 poll_thresh=23 ino=257 dd-2584 [000] 150.294202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-284% task_weight=98% bdi_bw=60516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 150.302219: balance_dirty_state: bdi btrfs-1: dirty=586 wb=687 unstable=0 bg_thresh=987 thresh=1974 gap=701 poll_thresh=23 ino=257 dd-2584 [000] 150.302289: balance_dirty_state: bdi btrfs-1: dirty=586 wb=687 unstable=0 bg_thresh=987 thresh=1974 gap=701 poll_thresh=17 ino=257 dd-2584 [000] 150.302401: balance_dirty_state: bdi btrfs-1: dirty=611 wb=687 unstable=0 bg_thresh=989 thresh=1979 gap=681 poll_thresh=18 ino=257 dd-2584 [000] 150.302512: balance_dirty_state: bdi btrfs-1: dirty=661 wb=687 unstable=0 bg_thresh=992 thresh=1984 gap=636 poll_thresh=19 ino=257 dd-2584 [000] 150.302627: balance_dirty_state: bdi btrfs-1: dirty=686 wb=687 unstable=0 bg_thresh=994 thresh=1988 gap=615 poll_thresh=20 ino=257 dd-2584 [000] 150.302740: balance_dirty_state: bdi btrfs-1: dirty=711 wb=687 unstable=0 bg_thresh=993 thresh=1987 gap=589 poll_thresh=21 ino=257 dd-2584 [000] 150.302853: balance_dirty_state: bdi btrfs-1: dirty=761 wb=687 unstable=0 bg_thresh=993 thresh=1986 gap=538 poll_thresh=22 ino=257 dd-2584 [000] 150.303132: balance_dirty_state: bdi btrfs-1: dirty=786 wb=687 unstable=0 bg_thresh=995 thresh=1990 gap=517 poll_thresh=23 ino=257 dd-2584 [000] 150.303246: balance_dirty_state: bdi btrfs-1: dirty=811 wb=687 unstable=0 bg_thresh=994 thresh=1989 gap=491 poll_thresh=24 ino=257 dd-2584 [000] 150.303251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=60516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 150.310250: balance_dirty_state: bdi btrfs-1: dirty=811 wb=562 unstable=0 bg_thresh=985 thresh=1971 gap=598 poll_thresh=24 ino=257 dd-2584 [006] 150.310315: balance_dirty_state: bdi btrfs-1: dirty=836 wb=562 unstable=0 bg_thresh=985 thresh=1971 gap=573 poll_thresh=18 ino=257 dd-2584 [006] 150.310546: balance_dirty_state: bdi btrfs-1: dirty=861 wb=562 unstable=0 bg_thresh=988 thresh=1976 gap=553 poll_thresh=19 ino=257 dd-2584 [006] 150.310779: balance_dirty_state: bdi btrfs-1: dirty=911 wb=562 unstable=0 bg_thresh=990 thresh=1980 gap=507 poll_thresh=20 ino=257 dd-2584 [006] 150.311017: balance_dirty_state: bdi btrfs-1: dirty=936 wb=562 unstable=0 bg_thresh=986 thresh=1973 gap=475 poll_thresh=21 ino=257 dd-2584 [006] 150.311026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=60516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 150.318270: balance_dirty_state: bdi btrfs-1: dirty=936 wb=437 unstable=0 bg_thresh=990 thresh=1981 gap=608 poll_thresh=21 ino=257 dd-2584 [006] 150.318395: balance_dirty_state: bdi btrfs-1: dirty=961 wb=437 unstable=0 bg_thresh=993 thresh=1986 gap=588 poll_thresh=16 ino=257 dd-2584 [006] 150.318632: balance_dirty_state: bdi btrfs-1: dirty=986 wb=437 unstable=0 bg_thresh=992 thresh=1985 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 150.318866: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=437 unstable=0 bg_thresh=992 thresh=1984 gap=536 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 150.318910: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7784 wrote=0 to_write=8192 dd-2584 [006] 150.319555: balance_dirty_state: bdi btrfs-1: dirty=961 wb=387 unstable=0 bg_thresh=990 thresh=1980 gap=632 poll_thresh=19 ino=257 dd-2584 [006] 150.319856: balance_dirty_state: bdi btrfs-1: dirty=961 wb=437 unstable=0 bg_thresh=992 thresh=1985 gap=587 poll_thresh=20 ino=257 dd-2584 [006] 150.320229: balance_dirty_state: bdi btrfs-1: dirty=936 wb=487 unstable=0 bg_thresh=992 thresh=1984 gap=561 poll_thresh=21 ino=257 dd-2584 [006] 150.320592: balance_dirty_state: bdi btrfs-1: dirty=911 wb=537 unstable=0 bg_thresh=991 thresh=1983 gap=535 poll_thresh=22 ino=257 dd-2584 [006] 150.320967: balance_dirty_state: bdi btrfs-1: dirty=911 wb=562 unstable=0 bg_thresh=990 thresh=1981 gap=508 poll_thresh=23 ino=257 dd-2584 [006] 150.321333: balance_dirty_state: bdi btrfs-1: dirty=911 wb=612 unstable=0 bg_thresh=990 thresh=1980 gap=457 poll_thresh=24 ino=257 dd-2584 [006] 150.321338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=61088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 150.324525: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=1008 to_write=7184 dd-2584 [006] 150.326213: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1312 unstable=0 bg_thresh=990 thresh=1980 gap=482 poll_thresh=24 ino=257 dd-2584 [006] 150.326219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=61088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 150.334276: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1162 unstable=0 bg_thresh=990 thresh=1980 gap=632 poll_thresh=24 ino=257 dd-2584 [006] 150.334370: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1162 unstable=0 bg_thresh=990 thresh=1980 gap=632 poll_thresh=18 ino=257 dd-2584 [006] 150.334530: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1162 unstable=0 bg_thresh=992 thresh=1984 gap=586 poll_thresh=19 ino=257 dd-2584 [006] 150.334696: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1162 unstable=0 bg_thresh=991 thresh=1983 gap=560 poll_thresh=20 ino=257 dd-2584 [006] 150.335045: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1037 unstable=0 bg_thresh=991 thresh=1982 gap=659 poll_thresh=21 ino=257 dd-2584 [006] 150.335177: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1037 unstable=0 bg_thresh=993 thresh=1986 gap=613 poll_thresh=22 ino=257 dd-2584 [006] 150.335310: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1037 unstable=0 bg_thresh=992 thresh=1985 gap=587 poll_thresh=23 ino=257 dd-2584 [006] 150.335443: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1037 unstable=0 bg_thresh=989 thresh=1978 gap=555 poll_thresh=24 ino=257 dd-2584 [006] 150.335575: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1037 unstable=0 bg_thresh=988 thresh=1977 gap=529 poll_thresh=25 ino=257 dd-2584 [006] 150.335708: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1037 unstable=0 bg_thresh=990 thresh=1981 gap=483 poll_thresh=26 ino=257 dd-2584 [006] 150.335714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=61088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 150.342237: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1037 unstable=0 bg_thresh=992 thresh=1985 gap=487 poll_thresh=26 ino=257 dd-2584 [006] 150.342243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=61088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 150.350320: balance_dirty_state: bdi btrfs-1: dirty=461 wb=887 unstable=0 bg_thresh=992 thresh=1984 gap=636 poll_thresh=26 ino=257 dd-2584 [002] 150.350399: balance_dirty_state: bdi btrfs-1: dirty=486 wb=887 unstable=0 bg_thresh=992 thresh=1984 gap=611 poll_thresh=19 ino=257 dd-2584 [002] 150.350512: balance_dirty_state: bdi btrfs-1: dirty=511 wb=887 unstable=0 bg_thresh=994 thresh=1989 gap=591 poll_thresh=20 ino=257 dd-2584 [002] 150.350787: balance_dirty_state: bdi btrfs-1: dirty=536 wb=887 unstable=0 bg_thresh=997 thresh=1994 gap=571 poll_thresh=21 ino=257 dd-2584 [002] 150.350902: balance_dirty_state: bdi btrfs-1: dirty=586 wb=887 unstable=0 bg_thresh=999 thresh=1998 gap=525 poll_thresh=22 ino=257 dd-2584 [002] 150.351017: balance_dirty_state: bdi btrfs-1: dirty=611 wb=887 unstable=0 bg_thresh=998 thresh=1997 gap=499 poll_thresh=23 ino=257 dd-2584 [002] 150.351021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=97% bdi_bw=61088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 150.362177: balance_dirty_state: bdi btrfs-1: dirty=611 wb=637 unstable=0 bg_thresh=992 thresh=1985 gap=737 poll_thresh=23 ino=257 dd-2584 [002] 150.362254: balance_dirty_state: bdi btrfs-1: dirty=611 wb=637 unstable=0 bg_thresh=992 thresh=1985 gap=737 poll_thresh=17 ino=257 dd-2584 [002] 150.362367: balance_dirty_state: bdi btrfs-1: dirty=661 wb=637 unstable=0 bg_thresh=995 thresh=1990 gap=692 poll_thresh=18 ino=257 dd-2584 [002] 150.362479: balance_dirty_state: bdi btrfs-1: dirty=686 wb=637 unstable=0 bg_thresh=997 thresh=1995 gap=672 poll_thresh=19 ino=257 dd-2584 [002] 150.362592: balance_dirty_state: bdi btrfs-1: dirty=711 wb=637 unstable=0 bg_thresh=999 thresh=1999 gap=651 poll_thresh=20 ino=257 dd-2584 [002] 150.362705: balance_dirty_state: bdi btrfs-1: dirty=761 wb=637 unstable=0 bg_thresh=999 thresh=1998 gap=600 poll_thresh=21 ino=257 dd-2584 [002] 150.362817: balance_dirty_state: bdi btrfs-1: dirty=786 wb=637 unstable=0 bg_thresh=998 thresh=1997 gap=574 poll_thresh=22 ino=257 dd-2584 [002] 150.363094: balance_dirty_state: bdi btrfs-1: dirty=811 wb=637 unstable=0 bg_thresh=998 thresh=1996 gap=548 poll_thresh=23 ino=257 dd-2584 [002] 150.363206: balance_dirty_state: bdi btrfs-1: dirty=836 wb=637 unstable=0 bg_thresh=1000 thresh=2000 gap=527 poll_thresh=24 ino=257 dd-2584 [002] 150.363323: balance_dirty_state: bdi btrfs-1: dirty=886 wb=637 unstable=0 bg_thresh=996 thresh=1993 gap=470 poll_thresh=25 ino=257 dd-2584 [002] 150.363328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=61088 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 150.370166: balance_dirty_state: bdi btrfs-1: dirty=886 wb=512 unstable=0 bg_thresh=992 thresh=1985 gap=587 poll_thresh=25 ino=257 dd-2584 [002] 150.370238: balance_dirty_state: bdi btrfs-1: dirty=886 wb=512 unstable=0 bg_thresh=992 thresh=1985 gap=587 poll_thresh=19 ino=257 dd-2584 [002] 150.370348: balance_dirty_state: bdi btrfs-1: dirty=936 wb=512 unstable=0 bg_thresh=995 thresh=1990 gap=542 poll_thresh=20 ino=257 dd-2584 [002] 150.370459: balance_dirty_state: bdi btrfs-1: dirty=961 wb=512 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=21 ino=257 dd-2584 [002] 150.370573: balance_dirty_state: bdi btrfs-1: dirty=986 wb=512 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=22 ino=257 dd-2584 [002] 150.370684: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=512 unstable=0 bg_thresh=999 thresh=1998 gap=475 poll_thresh=23 ino=257 dd-2584 [002] 150.370688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=97% bdi_bw=61088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 150.370706: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7836 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 150.372629: writeback_single_inode: bdi btrfs-1: ino=257 state= age=208 wrote=832 to_write=7360 dd-2584 [002] 150.378135: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1212 unstable=0 bg_thresh=992 thresh=1985 gap=587 poll_thresh=23 ino=257 dd-2584 [002] 150.378199: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1212 unstable=0 bg_thresh=992 thresh=1985 gap=562 poll_thresh=17 ino=257 dd-2584 [002] 150.378489: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1212 unstable=0 bg_thresh=995 thresh=1990 gap=542 poll_thresh=18 ino=257 dd-2584 [002] 150.378604: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1212 unstable=0 bg_thresh=1000 thresh=2000 gap=502 poll_thresh=19 ino=257 dd-2584 [002] 150.378721: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1212 unstable=0 bg_thresh=999 thresh=1999 gap=476 poll_thresh=20 ino=257 dd-2584 [002] 150.378726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=61088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 150.386265: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1087 unstable=0 bg_thresh=997 thresh=1994 gap=596 poll_thresh=20 ino=257 dd-2584 [002] 150.386369: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1087 unstable=0 bg_thresh=997 thresh=1994 gap=571 poll_thresh=15 ino=257 dd-2584 [002] 150.386425: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1087 unstable=0 bg_thresh=999 thresh=1999 gap=576 poll_thresh=16 ino=257 dd-2584 [002] 150.386538: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1087 unstable=0 bg_thresh=999 thresh=1998 gap=525 poll_thresh=17 ino=257 dd-2584 [002] 150.386650: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1087 unstable=0 bg_thresh=998 thresh=1997 gap=499 poll_thresh=18 ino=257 dd-2584 [002] 150.386655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=61088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 150.394164: balance_dirty_state: bdi btrfs-1: dirty=411 wb=937 unstable=0 bg_thresh=991 thresh=1983 gap=635 poll_thresh=18 ino=257 dd-2584 [002] 150.394232: balance_dirty_state: bdi btrfs-1: dirty=411 wb=937 unstable=0 bg_thresh=991 thresh=1983 gap=635 poll_thresh=13 ino=257 dd-2584 [002] 150.394294: balance_dirty_state: bdi btrfs-1: dirty=436 wb=937 unstable=0 bg_thresh=994 thresh=1988 gap=615 poll_thresh=14 ino=257 dd-2584 [002] 150.394354: balance_dirty_state: bdi btrfs-1: dirty=461 wb=937 unstable=0 bg_thresh=991 thresh=1982 gap=584 poll_thresh=15 ino=257 dd-2584 [002] 150.394414: balance_dirty_state: bdi btrfs-1: dirty=461 wb=937 unstable=0 bg_thresh=993 thresh=1987 gap=589 poll_thresh=16 ino=257 dd-2584 [002] 150.394707: balance_dirty_state: bdi btrfs-1: dirty=511 wb=937 unstable=0 bg_thresh=993 thresh=1986 gap=538 poll_thresh=17 ino=257 dd-2584 [002] 150.394827: balance_dirty_state: bdi btrfs-1: dirty=536 wb=937 unstable=0 bg_thresh=995 thresh=1990 gap=517 poll_thresh=18 ino=257 dd-2584 [002] 150.394945: balance_dirty_state: bdi btrfs-1: dirty=561 wb=937 unstable=0 bg_thresh=994 thresh=1989 gap=491 poll_thresh=19 ino=257 dd-2584 [002] 150.394950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=61088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 150.402257: balance_dirty_state: bdi btrfs-1: dirty=561 wb=937 unstable=0 bg_thresh=994 thresh=1989 gap=491 poll_thresh=19 ino=257 dd-2584 [002] 150.402262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=61088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 150.410159: balance_dirty_state: bdi btrfs-1: dirty=561 wb=812 unstable=0 bg_thresh=987 thresh=1975 gap=602 poll_thresh=19 ino=257 dd-2584 [002] 150.410255: balance_dirty_state: bdi btrfs-1: dirty=586 wb=812 unstable=0 bg_thresh=984 thresh=1969 gap=571 poll_thresh=14 ino=257 dd-2584 [002] 150.410345: balance_dirty_state: bdi btrfs-1: dirty=586 wb=812 unstable=0 bg_thresh=987 thresh=1974 gap=576 poll_thresh=15 ino=257 dd-2584 [002] 150.410438: balance_dirty_state: bdi btrfs-1: dirty=611 wb=812 unstable=0 bg_thresh=981 thresh=1962 gap=539 poll_thresh=16 ino=257 dd-2584 [002] 150.410619: balance_dirty_state: bdi btrfs-1: dirty=636 wb=712 unstable=0 bg_thresh=984 thresh=1968 gap=620 poll_thresh=17 ino=257 dd-2584 [002] 150.410760: balance_dirty_state: bdi btrfs-1: dirty=686 wb=662 unstable=0 bg_thresh=979 thresh=1959 gap=611 poll_thresh=18 ino=257 dd-2584 [002] 150.410907: balance_dirty_state: bdi btrfs-1: dirty=711 wb=612 unstable=0 bg_thresh=978 thresh=1956 gap=633 poll_thresh=19 ino=257 dd-2584 [002] 150.411215: balance_dirty_state: bdi btrfs-1: dirty=736 wb=562 unstable=0 bg_thresh=981 thresh=1963 gap=665 poll_thresh=20 ino=257 dd-2584 [002] 150.411338: balance_dirty_state: bdi btrfs-1: dirty=786 wb=562 unstable=0 bg_thresh=987 thresh=1974 gap=626 poll_thresh=21 ino=257 dd-2584 [002] 150.411464: balance_dirty_state: bdi btrfs-1: dirty=811 wb=562 unstable=0 bg_thresh=986 thresh=1972 gap=599 poll_thresh=22 ino=257 dd-2584 [002] 150.411587: balance_dirty_state: bdi btrfs-1: dirty=836 wb=562 unstable=0 bg_thresh=984 thresh=1969 gap=571 poll_thresh=23 ino=257 dd-2584 [002] 150.411713: balance_dirty_state: bdi btrfs-1: dirty=861 wb=562 unstable=0 bg_thresh=984 thresh=1968 gap=545 poll_thresh=24 ino=257 dd-2584 [002] 150.411836: balance_dirty_state: bdi btrfs-1: dirty=911 wb=562 unstable=0 bg_thresh=982 thresh=1965 gap=492 poll_thresh=25 ino=257 dd-2584 [002] 150.411960: balance_dirty_state: bdi btrfs-1: dirty=936 wb=562 unstable=0 bg_thresh=985 thresh=1970 gap=472 poll_thresh=26 ino=257 dd-2584 [002] 150.411966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=61088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 150.418237: balance_dirty_state: bdi btrfs-1: dirty=936 wb=562 unstable=0 bg_thresh=994 thresh=1988 gap=490 poll_thresh=26 ino=257 dd-2584 [002] 150.418242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=61088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 150.426285: balance_dirty_state: bdi btrfs-1: dirty=936 wb=312 unstable=0 bg_thresh=989 thresh=1979 gap=731 poll_thresh=26 ino=257 dd-2584 [002] 150.426359: balance_dirty_state: bdi btrfs-1: dirty=961 wb=312 unstable=0 bg_thresh=990 thresh=1981 gap=708 poll_thresh=19 ino=257 dd-2584 [002] 150.426482: balance_dirty_state: bdi btrfs-1: dirty=986 wb=312 unstable=0 bg_thresh=992 thresh=1985 gap=687 poll_thresh=20 ino=257 dd-2584 [002] 150.426776: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=312 unstable=0 bg_thresh=992 thresh=1984 gap=661 poll_thresh=21 ino=257 flush-btrfs-1-2586 [006] 150.426801: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7892 wrote=0 to_write=8192 dd-2584 [002] 150.426949: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=312 unstable=0 bg_thresh=991 thresh=1983 gap=635 poll_thresh=22 ino=257 dd-2584 [002] 150.427129: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=337 unstable=0 bg_thresh=991 thresh=1982 gap=609 poll_thresh=23 ino=257 dd-2584 [002] 150.427314: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=387 unstable=0 bg_thresh=993 thresh=1986 gap=588 poll_thresh=24 ino=257 dd-2584 [002] 150.427493: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=437 unstable=0 bg_thresh=992 thresh=1985 gap=537 poll_thresh=25 ino=257 dd-2584 [002] 150.427675: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=487 unstable=0 bg_thresh=989 thresh=1978 gap=480 poll_thresh=26 ino=257 dd-2584 [002] 150.427677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=62300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 150.429621: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=976 to_write=7216 dd-2584 [002] 150.434250: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1162 unstable=0 bg_thresh=989 thresh=1978 gap=605 poll_thresh=26 ino=257 dd-2584 [002] 150.434332: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1162 unstable=0 bg_thresh=991 thresh=1983 gap=610 poll_thresh=19 ino=257 dd-2584 [002] 150.434455: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1162 unstable=0 bg_thresh=991 thresh=1982 gap=584 poll_thresh=20 ino=257 dd-2584 [002] 150.434752: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1162 unstable=0 bg_thresh=990 thresh=1981 gap=533 poll_thresh=21 ino=257 dd-2584 [002] 150.434871: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1162 unstable=0 bg_thresh=990 thresh=1980 gap=507 poll_thresh=22 ino=257 dd-2584 [002] 150.434993: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1162 unstable=0 bg_thresh=992 thresh=1984 gap=486 poll_thresh=23 ino=257 dd-2584 [002] 150.434998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=98% bdi_bw=62300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 150.442353: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1037 unstable=0 bg_thresh=992 thresh=1984 gap=611 poll_thresh=23 ino=257 dd-2584 [002] 150.442426: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1037 unstable=0 bg_thresh=991 thresh=1983 gap=585 poll_thresh=17 ino=257 dd-2584 [002] 150.442544: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1037 unstable=0 bg_thresh=991 thresh=1982 gap=559 poll_thresh=18 ino=257 dd-2584 [002] 150.442664: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1037 unstable=0 bg_thresh=990 thresh=1981 gap=533 poll_thresh=19 ino=257 dd-2584 [002] 150.442782: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1037 unstable=0 bg_thresh=990 thresh=1980 gap=482 poll_thresh=20 ino=257 dd-2584 [002] 150.442787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-374% task_weight=99% bdi_bw=62300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 150.450308: balance_dirty_state: bdi btrfs-1: dirty=461 wb=962 unstable=0 bg_thresh=991 thresh=1982 gap=559 poll_thresh=20 ino=257 dd-2584 [002] 150.450389: balance_dirty_state: bdi btrfs-1: dirty=461 wb=962 unstable=0 bg_thresh=990 thresh=1981 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 150.450451: balance_dirty_state: bdi btrfs-1: dirty=486 wb=962 unstable=0 bg_thresh=993 thresh=1986 gap=538 poll_thresh=16 ino=257 dd-2584 [002] 150.450572: balance_dirty_state: bdi btrfs-1: dirty=511 wb=962 unstable=0 bg_thresh=992 thresh=1985 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 150.450868: balance_dirty_state: bdi btrfs-1: dirty=561 wb=962 unstable=0 bg_thresh=992 thresh=1984 gap=461 poll_thresh=18 ino=257 dd-2584 [002] 150.450873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=98% bdi_bw=62300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 150.458289: balance_dirty_state: bdi btrfs-1: dirty=561 wb=962 unstable=0 bg_thresh=992 thresh=1984 gap=461 poll_thresh=18 ino=257 dd-2584 [002] 150.458295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=98% bdi_bw=62300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 150.466334: balance_dirty_state: bdi btrfs-1: dirty=561 wb=712 unstable=0 bg_thresh=993 thresh=1987 gap=714 poll_thresh=18 ino=257 dd-2584 [002] 150.466414: balance_dirty_state: bdi btrfs-1: dirty=561 wb=712 unstable=0 bg_thresh=993 thresh=1986 gap=713 poll_thresh=13 ino=257 dd-2584 [002] 150.466473: balance_dirty_state: bdi btrfs-1: dirty=586 wb=712 unstable=0 bg_thresh=993 thresh=1986 gap=688 poll_thresh=14 ino=257 dd-2584 [002] 150.466532: balance_dirty_state: bdi btrfs-1: dirty=611 wb=712 unstable=0 bg_thresh=992 thresh=1985 gap=662 poll_thresh=15 ino=257 dd-2584 [002] 150.466590: balance_dirty_state: bdi btrfs-1: dirty=611 wb=712 unstable=0 bg_thresh=995 thresh=1990 gap=667 poll_thresh=16 ino=257 dd-2584 [002] 150.466714: balance_dirty_state: bdi btrfs-1: dirty=636 wb=712 unstable=0 bg_thresh=994 thresh=1989 gap=641 poll_thresh=17 ino=257 dd-2584 [002] 150.466860: balance_dirty_state: bdi btrfs-1: dirty=686 wb=587 unstable=0 bg_thresh=991 thresh=1982 gap=709 poll_thresh=18 ino=257 dd-2584 [002] 150.466982: balance_dirty_state: bdi btrfs-1: dirty=711 wb=587 unstable=0 bg_thresh=993 thresh=1986 gap=688 poll_thresh=19 ino=257 dd-2584 [002] 150.467098: balance_dirty_state: bdi btrfs-1: dirty=736 wb=587 unstable=0 bg_thresh=992 thresh=1985 gap=662 poll_thresh=20 ino=257 dd-2584 [002] 150.467221: balance_dirty_state: bdi btrfs-1: dirty=761 wb=587 unstable=0 bg_thresh=992 thresh=1984 gap=636 poll_thresh=21 ino=257 dd-2584 [002] 150.467518: balance_dirty_state: bdi btrfs-1: dirty=800 wb=587 unstable=0 bg_thresh=992 thresh=1985 gap=598 poll_thresh=22 ino=257 dd-2584 [002] 150.467649: balance_dirty_state: bdi btrfs-1: dirty=826 wb=587 unstable=0 bg_thresh=992 thresh=1984 gap=571 poll_thresh=23 ino=257 dd-2584 [002] 150.467778: balance_dirty_state: bdi btrfs-1: dirty=865 wb=587 unstable=0 bg_thresh=991 thresh=1982 gap=530 poll_thresh=24 ino=257 dd-2584 [002] 150.467908: balance_dirty_state: bdi btrfs-1: dirty=891 wb=587 unstable=0 bg_thresh=992 thresh=1985 gap=507 poll_thresh=25 ino=257 dd-2584 [002] 150.468038: balance_dirty_state: bdi btrfs-1: dirty=930 wb=587 unstable=0 bg_thresh=991 thresh=1983 gap=466 poll_thresh=26 ino=257 dd-2584 [002] 150.468042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-159% task_gap=-418% task_weight=98% bdi_bw=62300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 150.474367: balance_dirty_state: bdi btrfs-1: dirty=930 wb=462 unstable=0 bg_thresh=991 thresh=1983 gap=591 poll_thresh=26 ino=257 dd-2584 [002] 150.474463: balance_dirty_state: bdi btrfs-1: dirty=943 wb=462 unstable=0 bg_thresh=991 thresh=1982 gap=577 poll_thresh=19 ino=257 dd-2584 [002] 150.474594: balance_dirty_state: bdi btrfs-1: dirty=969 wb=462 unstable=0 bg_thresh=991 thresh=1982 gap=551 poll_thresh=20 ino=257 dd-2584 [002] 150.474723: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=462 unstable=0 bg_thresh=992 thresh=1985 gap=515 poll_thresh=21 ino=257 flush-btrfs-1-2586 [006] 150.474748: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7940 wrote=0 to_write=8192 dd-2584 [002] 150.475185: balance_dirty_state: bdi btrfs-1: dirty=934 wb=537 unstable=0 bg_thresh=992 thresh=1985 gap=514 poll_thresh=22 ino=257 dd-2584 [002] 150.475380: balance_dirty_state: bdi btrfs-1: dirty=923 wb=587 unstable=0 bg_thresh=991 thresh=1983 gap=473 poll_thresh=23 ino=257 dd-2584 [002] 150.475385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-370% task_weight=98% bdi_bw=62300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 150.478620: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=880 to_write=7312 dd-2584 [002] 150.482346: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1224 unstable=0 bg_thresh=991 thresh=1983 gap=573 poll_thresh=23 ino=257 dd-2584 [002] 150.482431: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1224 unstable=0 bg_thresh=991 thresh=1982 gap=559 poll_thresh=17 ino=257 dd-2584 [002] 150.482574: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1224 unstable=0 bg_thresh=994 thresh=1988 gap=527 poll_thresh=18 ino=257 dd-2584 [002] 150.482713: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1224 unstable=0 bg_thresh=990 thresh=1980 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 150.482718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=62300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 150.494428: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1074 unstable=0 bg_thresh=991 thresh=1982 gap=646 poll_thresh=19 ino=257 dd-2584 [003] 150.494566: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1074 unstable=0 bg_thresh=991 thresh=1982 gap=621 poll_thresh=14 ino=257 dd-2584 [003] 150.494695: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1074 unstable=0 bg_thresh=993 thresh=1987 gap=601 poll_thresh=15 ino=257 dd-2584 [003] 150.494823: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1074 unstable=0 bg_thresh=993 thresh=1987 gap=601 poll_thresh=16 ino=257 dd-2584 [003] 150.495080: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1074 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=17 ino=257 dd-2584 [003] 150.495340: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1074 unstable=0 bg_thresh=998 thresh=1996 gap=535 poll_thresh=18 ino=257 dd-2584 [003] 150.495964: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1074 unstable=0 bg_thresh=997 thresh=1995 gap=509 poll_thresh=19 ino=257 dd-2584 [003] 150.496701: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1074 unstable=0 bg_thresh=1037 thresh=2074 gap=550 poll_thresh=20 ino=257 dd-2584 [003] 150.496966: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1024 unstable=0 bg_thresh=1036 thresh=2073 gap=574 poll_thresh=21 ino=257 dd-2584 [003] 150.497229: balance_dirty_state: bdi btrfs-1: dirty=500 wb=949 unstable=0 bg_thresh=1038 thresh=2077 gap=628 poll_thresh=22 ino=257 dd-2584 [003] 150.497465: balance_dirty_state: bdi btrfs-1: dirty=550 wb=949 unstable=0 bg_thresh=1038 thresh=2076 gap=577 poll_thresh=23 ino=257 dd-2584 [003] 150.497701: balance_dirty_state: bdi btrfs-1: dirty=575 wb=949 unstable=0 bg_thresh=1034 thresh=2069 gap=545 poll_thresh=24 ino=257 dd-2584 [003] 150.497940: balance_dirty_state: bdi btrfs-1: dirty=600 wb=949 unstable=0 bg_thresh=1036 thresh=2073 gap=524 poll_thresh=25 ino=257 dd-2584 [003] 150.498189: balance_dirty_state: bdi btrfs-1: dirty=650 wb=949 unstable=0 bg_thresh=1036 thresh=2072 gap=473 poll_thresh=26 ino=257 dd-2584 [003] 150.498198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-122% task_gap=-344% task_weight=98% bdi_bw=62300 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [003] 150.506302: balance_dirty_state: bdi btrfs-1: dirty=650 wb=949 unstable=0 bg_thresh=1036 thresh=2072 gap=473 poll_thresh=26 ino=257 dd-2584 [003] 150.506308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-122% task_gap=-344% task_weight=98% bdi_bw=62300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 150.514256: balance_dirty_state: bdi btrfs-1: dirty=650 wb=749 unstable=0 bg_thresh=1036 thresh=2072 gap=673 poll_thresh=26 ino=257 dd-2584 [003] 150.514324: balance_dirty_state: bdi btrfs-1: dirty=650 wb=749 unstable=0 bg_thresh=1036 thresh=2072 gap=673 poll_thresh=19 ino=257 dd-2584 [003] 150.514613: balance_dirty_state: bdi btrfs-1: dirty=700 wb=749 unstable=0 bg_thresh=1035 thresh=2071 gap=622 poll_thresh=20 ino=257 dd-2584 [003] 150.514731: balance_dirty_state: bdi btrfs-1: dirty=725 wb=749 unstable=0 bg_thresh=1037 thresh=2075 gap=601 poll_thresh=21 ino=257 dd-2584 [003] 150.514848: balance_dirty_state: bdi btrfs-1: dirty=750 wb=749 unstable=0 bg_thresh=1037 thresh=2074 gap=575 poll_thresh=22 ino=257 dd-2584 [003] 150.514965: balance_dirty_state: bdi btrfs-1: dirty=775 wb=749 unstable=0 bg_thresh=1036 thresh=2073 gap=549 poll_thresh=23 ino=257 dd-2584 [003] 150.515087: balance_dirty_state: bdi btrfs-1: dirty=825 wb=749 unstable=0 bg_thresh=1033 thresh=2066 gap=492 poll_thresh=24 ino=257 dd-2584 [003] 150.515091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1328 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-104% task_gap=-307% task_weight=98% bdi_bw=62300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 150.522286: balance_dirty_state: bdi btrfs-1: dirty=825 wb=624 unstable=0 bg_thresh=1027 thresh=2055 gap=606 poll_thresh=24 ino=257 dd-2584 [003] 150.522383: balance_dirty_state: bdi btrfs-1: dirty=825 wb=624 unstable=0 bg_thresh=1032 thresh=2065 gap=616 poll_thresh=18 ino=257 dd-2584 [003] 150.522539: balance_dirty_state: bdi btrfs-1: dirty=875 wb=624 unstable=0 bg_thresh=1032 thresh=2064 gap=565 poll_thresh=19 ino=257 dd-2584 [003] 150.522711: balance_dirty_state: bdi btrfs-1: dirty=888 wb=624 unstable=0 bg_thresh=1027 thresh=2055 gap=543 poll_thresh=20 ino=257 dd-2584 [003] 150.523102: balance_dirty_state: bdi btrfs-1: dirty=926 wb=624 unstable=0 bg_thresh=1031 thresh=2063 gap=513 poll_thresh=21 ino=257 dd-2584 [003] 150.523107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1325 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=62300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 150.530233: balance_dirty_state: bdi btrfs-1: dirty=926 wb=499 unstable=0 bg_thresh=1030 thresh=2060 gap=635 poll_thresh=21 ino=257 dd-2584 [003] 150.530329: balance_dirty_state: bdi btrfs-1: dirty=951 wb=474 unstable=0 bg_thresh=1025 thresh=2050 gap=625 poll_thresh=16 ino=257 dd-2584 [003] 150.530513: balance_dirty_state: bdi btrfs-1: dirty=976 wb=374 unstable=0 bg_thresh=1027 thresh=2055 gap=705 poll_thresh=17 ino=257 dd-2584 [003] 150.530663: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=374 unstable=0 bg_thresh=1027 thresh=2054 gap=679 poll_thresh=18 ino=257 dd-2584 [003] 150.530810: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=374 unstable=0 bg_thresh=1026 thresh=2053 gap=628 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 150.530862: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7996 wrote=0 to_write=8192 dd-2584 [003] 150.531179: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=425 unstable=0 bg_thresh=1029 thresh=2058 gap=633 poll_thresh=20 ino=257 dd-2584 [003] 150.531333: balance_dirty_state: bdi btrfs-1: dirty=975 wb=475 unstable=0 bg_thresh=1031 thresh=2063 gap=613 poll_thresh=21 ino=257 dd-2584 [003] 150.531833: balance_dirty_state: bdi btrfs-1: dirty=825 wb=663 unstable=0 bg_thresh=1029 thresh=2058 gap=570 poll_thresh=22 ino=257 dd-2584 [003] 150.532205: balance_dirty_state: bdi btrfs-1: dirty=726 wb=813 unstable=0 bg_thresh=1036 thresh=2072 gap=533 poll_thresh=23 ino=257 dd-2584 [003] 150.532547: balance_dirty_state: bdi btrfs-1: dirty=626 wb=938 unstable=0 bg_thresh=1035 thresh=2071 gap=507 poll_thresh=24 ino=257 dd-2584 [003] 150.532549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-100% task_gap=-301% task_weight=99% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 150.533708: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=1008 to_write=7184 dd-2584 [003] 150.538278: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1288 unstable=0 bg_thresh=1022 thresh=2045 gap=571 poll_thresh=24 ino=257 dd-2584 [003] 150.538358: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1288 unstable=0 bg_thresh=1022 thresh=2045 gap=546 poll_thresh=18 ino=257 dd-2584 [003] 150.538495: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1288 unstable=0 bg_thresh=1022 thresh=2044 gap=520 poll_thresh=19 ino=257 dd-2584 [003] 150.538631: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1288 unstable=0 bg_thresh=1021 thresh=2043 gap=494 poll_thresh=20 ino=257 dd-2584 [003] 150.538635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 150.550330: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1158 unstable=0 bg_thresh=1009 thresh=2019 gap=600 poll_thresh=20 ino=257 dd-2584 [006] 150.550409: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1158 unstable=0 bg_thresh=1010 thresh=2020 gap=588 poll_thresh=15 ino=257 dd-2584 [006] 150.550482: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1158 unstable=0 bg_thresh=1009 thresh=2019 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 150.550614: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1158 unstable=0 bg_thresh=1010 thresh=2020 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 150.550744: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1158 unstable=0 bg_thresh=1015 thresh=2030 gap=522 poll_thresh=18 ino=257 dd-2584 [006] 150.550881: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1158 unstable=0 bg_thresh=1014 thresh=2029 gap=496 poll_thresh=19 ino=257 dd-2584 [006] 150.550886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-308% task_weight=99% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 150.558279: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1054 unstable=0 bg_thresh=1008 thresh=2016 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 150.558362: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1054 unstable=0 bg_thresh=1007 thresh=2015 gap=561 poll_thresh=14 ino=257 dd-2584 [006] 150.558608: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1054 unstable=0 bg_thresh=1007 thresh=2015 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 150.558676: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1054 unstable=0 bg_thresh=1007 thresh=2014 gap=535 poll_thresh=16 ino=257 dd-2584 [006] 150.559121: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1054 unstable=0 bg_thresh=1033 thresh=2067 gap=563 poll_thresh=17 ino=257 dd-2584 [006] 150.559241: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1054 unstable=0 bg_thresh=1035 thresh=2071 gap=542 poll_thresh=18 ino=257 dd-2584 [006] 150.559370: balance_dirty_state: bdi btrfs-1: dirty=525 wb=1054 unstable=0 bg_thresh=1031 thresh=2062 gap=483 poll_thresh=19 ino=257 dd-2584 [006] 150.559375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-106% task_gap=-313% task_weight=100% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 150.566257: balance_dirty_state: bdi btrfs-1: dirty=525 wb=1054 unstable=0 bg_thresh=1028 thresh=2056 gap=477 poll_thresh=19 ino=257 dd-2584 [006] 150.566263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 150.574291: balance_dirty_state: bdi btrfs-1: dirty=525 wb=790 unstable=0 bg_thresh=1026 thresh=2053 gap=738 poll_thresh=19 ino=257 dd-2584 [006] 150.574380: balance_dirty_state: bdi btrfs-1: dirty=525 wb=790 unstable=0 bg_thresh=1026 thresh=2052 gap=737 poll_thresh=14 ino=257 dd-2584 [006] 150.574458: balance_dirty_state: bdi btrfs-1: dirty=550 wb=790 unstable=0 bg_thresh=1026 thresh=2052 gap=712 poll_thresh=15 ino=257 dd-2584 [006] 150.574536: balance_dirty_state: bdi btrfs-1: dirty=575 wb=790 unstable=0 bg_thresh=1025 thresh=2051 gap=686 poll_thresh=16 ino=257 dd-2584 [006] 150.574670: balance_dirty_state: bdi btrfs-1: dirty=600 wb=790 unstable=0 bg_thresh=1026 thresh=2053 gap=663 poll_thresh=17 ino=257 dd-2584 [006] 150.574814: balance_dirty_state: bdi btrfs-1: dirty=625 wb=690 unstable=0 bg_thresh=1026 thresh=2052 gap=737 poll_thresh=18 ino=257 dd-2584 [006] 150.575111: balance_dirty_state: bdi btrfs-1: dirty=650 wb=665 unstable=0 bg_thresh=1025 thresh=2051 gap=736 poll_thresh=19 ino=257 dd-2584 [006] 150.575233: balance_dirty_state: bdi btrfs-1: dirty=700 wb=665 unstable=0 bg_thresh=1025 thresh=2050 gap=685 poll_thresh=20 ino=257 dd-2584 [006] 150.575353: balance_dirty_state: bdi btrfs-1: dirty=725 wb=665 unstable=0 bg_thresh=1027 thresh=2054 gap=664 poll_thresh=21 ino=257 dd-2584 [006] 150.575471: balance_dirty_state: bdi btrfs-1: dirty=750 wb=665 unstable=0 bg_thresh=1026 thresh=2053 gap=638 poll_thresh=22 ino=257 dd-2584 [006] 150.575600: balance_dirty_state: bdi btrfs-1: dirty=801 wb=665 unstable=0 bg_thresh=1025 thresh=2050 gap=584 poll_thresh=23 ino=257 dd-2584 [006] 150.575729: balance_dirty_state: bdi btrfs-1: dirty=826 wb=665 unstable=0 bg_thresh=1025 thresh=2050 gap=559 poll_thresh=24 ino=257 dd-2584 [006] 150.575858: balance_dirty_state: bdi btrfs-1: dirty=851 wb=665 unstable=0 bg_thresh=1024 thresh=2049 gap=533 poll_thresh=25 ino=257 dd-2584 [006] 150.575990: balance_dirty_state: bdi btrfs-1: dirty=901 wb=665 unstable=0 bg_thresh=1024 thresh=2048 gap=482 poll_thresh=26 ino=257 dd-2584 [006] 150.575995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-115% task_gap=-330% task_weight=98% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 150.582319: balance_dirty_state: bdi btrfs-1: dirty=901 wb=665 unstable=0 bg_thresh=1025 thresh=2050 gap=484 poll_thresh=26 ino=257 dd-2584 [006] 150.582329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-114% task_gap=-327% task_weight=98% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 150.590283: balance_dirty_state: bdi btrfs-1: dirty=901 wb=390 unstable=0 bg_thresh=1026 thresh=2052 gap=761 poll_thresh=26 ino=257 dd-2584 [006] 150.590351: balance_dirty_state: bdi btrfs-1: dirty=901 wb=390 unstable=0 bg_thresh=1028 thresh=2057 gap=766 poll_thresh=19 ino=257 dd-2584 [006] 150.590635: balance_dirty_state: bdi btrfs-1: dirty=951 wb=390 unstable=0 bg_thresh=1028 thresh=2056 gap=715 poll_thresh=20 ino=257 dd-2584 [006] 150.590750: balance_dirty_state: bdi btrfs-1: dirty=976 wb=390 unstable=0 bg_thresh=1027 thresh=2055 gap=689 poll_thresh=21 ino=257 dd-2584 [006] 150.590866: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=390 unstable=0 bg_thresh=1029 thresh=2059 gap=668 poll_thresh=22 ino=257 dd-2584 [006] 150.590982: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=390 unstable=0 bg_thresh=1029 thresh=2058 gap=642 poll_thresh=23 ino=257 dd-2584 [006] 150.591099: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=390 unstable=0 bg_thresh=1025 thresh=2051 gap=585 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 150.591124: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8056 wrote=0 to_write=8192 dd-2584 [006] 150.591272: balance_dirty_state: bdi btrfs-1: dirty=1101 wb=390 unstable=0 bg_thresh=1025 thresh=2050 gap=559 poll_thresh=25 ino=257 dd-2584 [006] 150.591449: balance_dirty_state: bdi btrfs-1: dirty=1101 wb=440 unstable=0 bg_thresh=1027 thresh=2054 gap=513 poll_thresh=26 ino=257 dd-2584 [006] 150.591451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 150.594946: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=960 to_write=7232 dd-2584 [006] 150.598291: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1229 unstable=0 bg_thresh=1026 thresh=2053 gap=638 poll_thresh=26 ino=257 dd-2584 [006] 150.598386: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1229 unstable=0 bg_thresh=1029 thresh=2058 gap=618 poll_thresh=19 ino=257 dd-2584 [006] 150.598683: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1229 unstable=0 bg_thresh=1028 thresh=2057 gap=592 poll_thresh=20 ino=257 dd-2584 [006] 150.598804: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1229 unstable=0 bg_thresh=1028 thresh=2056 gap=566 poll_thresh=21 ino=257 dd-2584 [006] 150.598950: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1229 unstable=0 bg_thresh=1027 thresh=2055 gap=515 poll_thresh=22 ino=257 dd-2584 [006] 150.599072: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1229 unstable=0 bg_thresh=1029 thresh=2059 gap=494 poll_thresh=23 ino=257 dd-2584 [006] 150.599077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1321 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 150.606218: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1091 unstable=0 bg_thresh=1031 thresh=2063 gap=636 poll_thresh=23 ino=257 dd-2584 [006] 150.606284: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1091 unstable=0 bg_thresh=1028 thresh=2057 gap=605 poll_thresh=17 ino=257 dd-2584 [006] 150.606405: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1091 unstable=0 bg_thresh=1028 thresh=2056 gap=579 poll_thresh=18 ino=257 dd-2584 [006] 150.606526: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1091 unstable=0 bg_thresh=1030 thresh=2060 gap=558 poll_thresh=19 ino=257 dd-2584 [006] 150.606647: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1091 unstable=0 bg_thresh=1029 thresh=2059 gap=532 poll_thresh=20 ino=257 dd-2584 [006] 150.606770: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1091 unstable=0 bg_thresh=1029 thresh=2058 gap=481 poll_thresh=21 ino=257 dd-2584 [006] 150.606774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-131% task_gap=-363% task_weight=99% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 150.614344: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1091 unstable=0 bg_thresh=1021 thresh=2043 gap=466 poll_thresh=21 ino=257 dd-2584 [006] 150.614350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-141% task_gap=-383% task_weight=100% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 150.622316: balance_dirty_state: bdi btrfs-1: dirty=486 wb=863 unstable=0 bg_thresh=1020 thresh=2041 gap=692 poll_thresh=21 ino=257 dd-2584 [006] 150.622557: balance_dirty_state: bdi btrfs-1: dirty=486 wb=863 unstable=0 bg_thresh=1020 thresh=2040 gap=691 poll_thresh=16 ino=257 dd-2584 [006] 150.622673: balance_dirty_state: bdi btrfs-1: dirty=536 wb=863 unstable=0 bg_thresh=1019 thresh=2039 gap=640 poll_thresh=17 ino=257 dd-2584 [006] 150.622790: balance_dirty_state: bdi btrfs-1: dirty=561 wb=863 unstable=0 bg_thresh=1021 thresh=2043 gap=619 poll_thresh=18 ino=257 dd-2584 [006] 150.622905: balance_dirty_state: bdi btrfs-1: dirty=586 wb=863 unstable=0 bg_thresh=1021 thresh=2042 gap=593 poll_thresh=19 ino=257 dd-2584 [006] 150.623022: balance_dirty_state: bdi btrfs-1: dirty=611 wb=863 unstable=0 bg_thresh=1020 thresh=2041 gap=567 poll_thresh=20 ino=257 dd-2584 [006] 150.623137: balance_dirty_state: bdi btrfs-1: dirty=661 wb=863 unstable=0 bg_thresh=1022 thresh=2045 gap=521 poll_thresh=21 ino=257 dd-2584 [006] 150.623253: balance_dirty_state: bdi btrfs-1: dirty=686 wb=863 unstable=0 bg_thresh=1022 thresh=2044 gap=495 poll_thresh=22 ino=257 dd-2584 [006] 150.623258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-117% task_gap=-334% task_weight=99% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 150.630277: balance_dirty_state: bdi btrfs-1: dirty=686 wb=738 unstable=0 bg_thresh=1021 thresh=2043 gap=619 poll_thresh=22 ino=257 dd-2584 [006] 150.630386: balance_dirty_state: bdi btrfs-1: dirty=711 wb=738 unstable=0 bg_thresh=1018 thresh=2037 gap=588 poll_thresh=16 ino=257 dd-2584 [006] 150.630502: balance_dirty_state: bdi btrfs-1: dirty=736 wb=738 unstable=0 bg_thresh=1018 thresh=2036 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 150.630783: balance_dirty_state: bdi btrfs-1: dirty=761 wb=738 unstable=0 bg_thresh=1020 thresh=2040 gap=541 poll_thresh=18 ino=257 dd-2584 [006] 150.630899: balance_dirty_state: bdi btrfs-1: dirty=811 wb=738 unstable=0 bg_thresh=1019 thresh=2039 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 150.630903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 150.638397: balance_dirty_state: bdi btrfs-1: dirty=811 wb=613 unstable=0 bg_thresh=1019 thresh=2039 gap=615 poll_thresh=19 ino=257 dd-2584 [006] 150.638484: balance_dirty_state: bdi btrfs-1: dirty=811 wb=613 unstable=0 bg_thresh=1022 thresh=2044 gap=620 poll_thresh=14 ino=257 dd-2584 [006] 150.638542: balance_dirty_state: bdi btrfs-1: dirty=836 wb=613 unstable=0 bg_thresh=1019 thresh=2038 gap=589 poll_thresh=15 ino=257 dd-2584 [006] 150.638601: balance_dirty_state: bdi btrfs-1: dirty=836 wb=613 unstable=0 bg_thresh=1018 thresh=2037 gap=588 poll_thresh=16 ino=257 dd-2584 [006] 150.638717: balance_dirty_state: bdi btrfs-1: dirty=886 wb=613 unstable=0 bg_thresh=1020 thresh=2041 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 150.638832: balance_dirty_state: bdi btrfs-1: dirty=911 wb=613 unstable=0 bg_thresh=1020 thresh=2040 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 150.638948: balance_dirty_state: bdi btrfs-1: dirty=936 wb=613 unstable=0 bg_thresh=1019 thresh=2039 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 150.638953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-121% task_gap=-340% task_weight=98% bdi_bw=63072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.646364: balance_dirty_state: bdi btrfs-1: dirty=936 wb=488 unstable=0 bg_thresh=1022 thresh=2044 gap=620 poll_thresh=19 ino=257 dd-2584 [004] 150.646488: balance_dirty_state: bdi btrfs-1: dirty=961 wb=488 unstable=0 bg_thresh=1022 thresh=2044 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 150.646605: balance_dirty_state: bdi btrfs-1: dirty=986 wb=488 unstable=0 bg_thresh=1024 thresh=2049 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 150.646722: balance_dirty_state: bdi btrfs-1: dirty=986 wb=488 unstable=0 bg_thresh=1024 thresh=2049 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 150.647306: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=488 unstable=0 bg_thresh=1027 thresh=2054 gap=530 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 150.647392: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8112 wrote=0 to_write=8192 dd-2584 [004] 150.647559: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=488 unstable=0 bg_thresh=1029 thresh=2058 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 150.647562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=63072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 150.649980: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=864 to_write=7328 dd-2584 [004] 150.654257: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1212 unstable=0 bg_thresh=1026 thresh=2052 gap=654 poll_thresh=18 ino=257 dd-2584 [004] 150.654383: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1212 unstable=0 bg_thresh=1026 thresh=2052 gap=629 poll_thresh=13 ino=257 dd-2584 [004] 150.654501: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1212 unstable=0 bg_thresh=1028 thresh=2057 gap=634 poll_thresh=14 ino=257 dd-2584 [004] 150.654620: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1212 unstable=0 bg_thresh=1028 thresh=2057 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 150.654739: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1212 unstable=0 bg_thresh=1028 thresh=2056 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 150.654983: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1212 unstable=0 bg_thresh=1027 thresh=2055 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 150.655231: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1212 unstable=0 bg_thresh=1023 thresh=2046 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 150.655462: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1112 unstable=0 bg_thresh=1028 thresh=2056 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 150.655668: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1087 unstable=0 bg_thresh=1023 thresh=2046 gap=573 poll_thresh=20 ino=257 dd-2584 [004] 150.656199: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1087 unstable=0 bg_thresh=1023 thresh=2047 gap=549 poll_thresh=21 ino=257 dd-2584 [004] 150.656401: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1087 unstable=0 bg_thresh=1028 thresh=2057 gap=534 poll_thresh=22 ino=257 dd-2584 [004] 150.656611: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1087 unstable=0 bg_thresh=1024 thresh=2048 gap=500 poll_thresh=23 ino=257 dd-2584 [004] 150.656619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-161% task_gap=-423% task_weight=100% bdi_bw=63072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.662240: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1087 unstable=0 bg_thresh=1026 thresh=2052 gap=504 poll_thresh=23 ino=257 dd-2584 [004] 150.662245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-158% task_gap=-417% task_weight=99% bdi_bw=63072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.670265: balance_dirty_state: bdi btrfs-1: dirty=461 wb=962 unstable=0 bg_thresh=1024 thresh=2049 gap=626 poll_thresh=23 ino=257 dd-2584 [004] 150.670360: balance_dirty_state: bdi btrfs-1: dirty=486 wb=962 unstable=0 bg_thresh=1024 thresh=2048 gap=600 poll_thresh=17 ino=257 dd-2584 [004] 150.670543: balance_dirty_state: bdi btrfs-1: dirty=511 wb=962 unstable=0 bg_thresh=1023 thresh=2047 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 150.670727: balance_dirty_state: bdi btrfs-1: dirty=561 wb=962 unstable=0 bg_thresh=1026 thresh=2052 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 150.670918: balance_dirty_state: bdi btrfs-1: dirty=586 wb=962 unstable=0 bg_thresh=1025 thresh=2051 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 150.670923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1314 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-159% task_gap=-417% task_weight=98% bdi_bw=63072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.678294: balance_dirty_state: bdi btrfs-1: dirty=586 wb=837 unstable=0 bg_thresh=1005 thresh=2011 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 150.678370: balance_dirty_state: bdi btrfs-1: dirty=611 wb=837 unstable=0 bg_thresh=1008 thresh=2016 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 150.678445: balance_dirty_state: bdi btrfs-1: dirty=611 wb=787 unstable=0 bg_thresh=1007 thresh=2015 gap=617 poll_thresh=16 ino=257 dd-2584 [004] 150.678817: balance_dirty_state: bdi btrfs-1: dirty=636 wb=787 unstable=0 bg_thresh=1007 thresh=2014 gap=591 poll_thresh=17 ino=257 dd-2584 [004] 150.678994: balance_dirty_state: bdi btrfs-1: dirty=686 wb=787 unstable=0 bg_thresh=1006 thresh=2013 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 150.679136: balance_dirty_state: bdi btrfs-1: dirty=711 wb=787 unstable=0 bg_thresh=1006 thresh=2012 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 150.679321: balance_dirty_state: bdi btrfs-1: dirty=736 wb=787 unstable=0 bg_thresh=1008 thresh=2016 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 150.679327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-159% task_gap=-418% task_weight=98% bdi_bw=63072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.686270: balance_dirty_state: bdi btrfs-1: dirty=736 wb=612 unstable=0 bg_thresh=997 thresh=1994 gap=646 poll_thresh=20 ino=257 dd-2584 [004] 150.686408: balance_dirty_state: bdi btrfs-1: dirty=761 wb=612 unstable=0 bg_thresh=997 thresh=1994 gap=621 poll_thresh=15 ino=257 dd-2584 [004] 150.686494: balance_dirty_state: bdi btrfs-1: dirty=786 wb=612 unstable=0 bg_thresh=999 thresh=1999 gap=601 poll_thresh=16 ino=257 dd-2584 [004] 150.686660: balance_dirty_state: bdi btrfs-1: dirty=811 wb=612 unstable=0 bg_thresh=1002 thresh=2004 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 150.686834: balance_dirty_state: bdi btrfs-1: dirty=836 wb=612 unstable=0 bg_thresh=1001 thresh=2003 gap=555 poll_thresh=18 ino=257 dd-2584 [004] 150.687015: balance_dirty_state: bdi btrfs-1: dirty=861 wb=612 unstable=0 bg_thresh=1003 thresh=2007 gap=534 poll_thresh=19 ino=257 dd-2584 [004] 150.687341: balance_dirty_state: bdi btrfs-1: dirty=911 wb=612 unstable=0 bg_thresh=1000 thresh=2000 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 150.687346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1268 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-194% task_gap=-487% task_weight=97% bdi_bw=63072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.694263: balance_dirty_state: bdi btrfs-1: dirty=911 wb=462 unstable=0 bg_thresh=994 thresh=1989 gap=616 poll_thresh=20 ino=257 dd-2584 [004] 150.694342: balance_dirty_state: bdi btrfs-1: dirty=911 wb=462 unstable=0 bg_thresh=997 thresh=1994 gap=621 poll_thresh=15 ino=257 dd-2584 [004] 150.694430: balance_dirty_state: bdi btrfs-1: dirty=936 wb=462 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 150.694555: balance_dirty_state: bdi btrfs-1: dirty=961 wb=462 unstable=0 bg_thresh=993 thresh=1987 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 150.694687: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=462 unstable=0 bg_thresh=995 thresh=1991 gap=518 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 150.694776: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8160 wrote=0 to_write=8192 dd-2584 [004] 150.694844: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=462 unstable=0 bg_thresh=995 thresh=1990 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 150.694846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-202% task_gap=-503% task_weight=98% bdi_bw=63072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 150.697902: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=316 wrote=848 to_write=7344 dd-2584 [004] 150.702303: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1187 unstable=0 bg_thresh=996 thresh=1992 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 150.702409: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1187 unstable=0 bg_thresh=998 thresh=1997 gap=624 poll_thresh=14 ino=257 dd-2584 [004] 150.702472: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1187 unstable=0 bg_thresh=995 thresh=1991 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 150.702534: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1187 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 150.702660: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1187 unstable=0 bg_thresh=994 thresh=1989 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 150.702786: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1187 unstable=0 bg_thresh=996 thresh=1993 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 150.703082: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1187 unstable=0 bg_thresh=996 thresh=1992 gap=469 poll_thresh=19 ino=257 dd-2584 [004] 150.703087: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-153% task_gap=-404% task_weight=98% bdi_bw=63072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.710349: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1062 unstable=0 bg_thresh=996 thresh=1992 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 150.710430: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1062 unstable=0 bg_thresh=996 thresh=1992 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 150.710490: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1062 unstable=0 bg_thresh=995 thresh=1991 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 150.710551: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1062 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 150.710673: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1062 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 150.710793: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1062 unstable=0 bg_thresh=997 thresh=1994 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 150.710797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-402% task_weight=99% bdi_bw=63072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.718356: balance_dirty_state: bdi btrfs-1: dirty=436 wb=837 unstable=0 bg_thresh=995 thresh=1991 gap=718 poll_thresh=18 ino=257 dd-2584 [004] 150.718524: balance_dirty_state: bdi btrfs-1: dirty=461 wb=837 unstable=0 bg_thresh=996 thresh=1992 gap=694 poll_thresh=13 ino=257 dd-2584 [004] 150.718706: balance_dirty_state: bdi btrfs-1: dirty=461 wb=837 unstable=0 bg_thresh=996 thresh=1992 gap=694 poll_thresh=14 ino=257 dd-2584 [004] 150.718889: balance_dirty_state: bdi btrfs-1: dirty=486 wb=837 unstable=0 bg_thresh=995 thresh=1991 gap=668 poll_thresh=15 ino=257 dd-2584 [004] 150.719082: balance_dirty_state: bdi btrfs-1: dirty=511 wb=837 unstable=0 bg_thresh=995 thresh=1990 gap=642 poll_thresh=16 ino=257 dd-2584 [004] 150.719449: balance_dirty_state: bdi btrfs-1: dirty=536 wb=837 unstable=0 bg_thresh=994 thresh=1989 gap=616 poll_thresh=17 ino=257 dd-2584 [004] 150.720436: balance_dirty_state: bdi btrfs-1: dirty=561 wb=837 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=18 ino=257 dd-2584 [004] 150.720802: balance_dirty_state: bdi btrfs-1: dirty=586 wb=837 unstable=0 bg_thresh=996 thresh=1992 gap=569 poll_thresh=19 ino=257 dd-2584 [004] 150.721174: balance_dirty_state: bdi btrfs-1: dirty=636 wb=837 unstable=0 bg_thresh=995 thresh=1991 gap=518 poll_thresh=20 ino=257 dd-2584 [004] 150.721541: balance_dirty_state: bdi btrfs-1: dirty=661 wb=837 unstable=0 bg_thresh=995 thresh=1990 gap=492 poll_thresh=21 ino=257 dd-2584 [004] 150.721554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-178% task_gap=-455% task_weight=98% bdi_bw=63072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.726332: balance_dirty_state: bdi btrfs-1: dirty=661 wb=837 unstable=0 bg_thresh=995 thresh=1991 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 150.726343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-177% task_gap=-454% task_weight=98% bdi_bw=63072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 150.734335: balance_dirty_state: bdi btrfs-1: dirty=661 wb=712 unstable=0 bg_thresh=995 thresh=1991 gap=618 poll_thresh=21 ino=257 dd-2584 [000] 150.734439: balance_dirty_state: bdi btrfs-1: dirty=686 wb=712 unstable=0 bg_thresh=998 thresh=1996 gap=598 poll_thresh=16 ino=257 dd-2584 [000] 150.734614: balance_dirty_state: bdi btrfs-1: dirty=711 wb=712 unstable=0 bg_thresh=1000 thresh=2001 gap=578 poll_thresh=17 ino=257 dd-2584 [000] 150.734790: balance_dirty_state: bdi btrfs-1: dirty=761 wb=712 unstable=0 bg_thresh=1000 thresh=2000 gap=527 poll_thresh=18 ino=257 dd-2584 [000] 150.734972: balance_dirty_state: bdi btrfs-1: dirty=786 wb=712 unstable=0 bg_thresh=1002 thresh=2004 gap=506 poll_thresh=19 ino=257 dd-2584 [000] 150.735155: balance_dirty_state: bdi btrfs-1: dirty=811 wb=712 unstable=0 bg_thresh=998 thresh=1997 gap=474 poll_thresh=20 ino=257 dd-2584 [000] 150.735161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1265 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-173% task_gap=-444% task_weight=97% bdi_bw=63072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.742371: balance_dirty_state: bdi btrfs-1: dirty=811 wb=462 unstable=0 bg_thresh=1000 thresh=2001 gap=728 poll_thresh=20 ino=257 dd-2584 [004] 150.742707: balance_dirty_state: bdi btrfs-1: dirty=836 wb=462 unstable=0 bg_thresh=1003 thresh=2006 gap=708 poll_thresh=15 ino=257 dd-2584 [004] 150.742795: balance_dirty_state: bdi btrfs-1: dirty=836 wb=462 unstable=0 bg_thresh=1000 thresh=2000 gap=702 poll_thresh=16 ino=257 dd-2584 [004] 150.742967: balance_dirty_state: bdi btrfs-1: dirty=886 wb=462 unstable=0 bg_thresh=1002 thresh=2004 gap=656 poll_thresh=17 ino=257 dd-2584 [004] 150.743140: balance_dirty_state: bdi btrfs-1: dirty=911 wb=462 unstable=0 bg_thresh=1001 thresh=2003 gap=630 poll_thresh=18 ino=257 dd-2584 [004] 150.743312: balance_dirty_state: bdi btrfs-1: dirty=936 wb=462 unstable=0 bg_thresh=1001 thresh=2002 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 150.743485: balance_dirty_state: bdi btrfs-1: dirty=961 wb=462 unstable=0 bg_thresh=1000 thresh=2001 gap=578 poll_thresh=20 ino=257 dd-2584 [004] 150.743659: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=462 unstable=0 bg_thresh=1002 thresh=2005 gap=532 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 150.743682: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8208 wrote=0 to_write=8192 dd-2584 [004] 150.743843: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=462 unstable=0 bg_thresh=1002 thresh=2004 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 150.744043: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=512 unstable=0 bg_thresh=1001 thresh=2003 gap=467 poll_thresh=23 ino=257 dd-2584 [004] 150.744045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=97% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 150.746859: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=368 wrote=880 to_write=7312 dd-2584 [004] 150.750363: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1212 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=23 ino=257 dd-2584 [004] 150.750707: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1212 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 150.750878: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1212 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 150.751045: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1212 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 150.751052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-343% task_weight=98% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.758363: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1087 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 150.758446: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1087 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 150.758506: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1087 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 150.758565: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1087 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 150.758683: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1087 unstable=0 bg_thresh=1004 thresh=2009 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 150.758800: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1087 unstable=0 bg_thresh=1004 thresh=2008 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 150.758917: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1087 unstable=0 bg_thresh=1003 thresh=2007 gap=471 poll_thresh=19 ino=257 dd-2584 [004] 150.758922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1275 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-142% task_gap=-382% task_weight=97% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.766374: balance_dirty_state: bdi btrfs-1: dirty=449 wb=962 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 150.766525: balance_dirty_state: bdi btrfs-1: dirty=449 wb=962 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 150.766672: balance_dirty_state: bdi btrfs-1: dirty=474 wb=962 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 150.767249: balance_dirty_state: bdi btrfs-1: dirty=499 wb=937 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 150.767625: balance_dirty_state: bdi btrfs-1: dirty=524 wb=912 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 150.767993: balance_dirty_state: bdi btrfs-1: dirty=549 wb=862 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 150.768360: balance_dirty_state: bdi btrfs-1: dirty=599 wb=862 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=19 ino=257 dd-2584 [004] 150.768725: balance_dirty_state: bdi btrfs-1: dirty=624 wb=862 unstable=0 bg_thresh=1003 thresh=2007 gap=521 poll_thresh=20 ino=257 dd-2584 [004] 150.769092: balance_dirty_state: bdi btrfs-1: dirty=649 wb=862 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=21 ino=257 dd-2584 [004] 150.769104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-143% task_gap=-385% task_weight=98% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.774353: balance_dirty_state: bdi btrfs-1: dirty=649 wb=862 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=21 ino=257 dd-2584 [004] 150.774365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-143% task_gap=-385% task_weight=98% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.782316: balance_dirty_state: bdi btrfs-1: dirty=649 wb=737 unstable=0 bg_thresh=1002 thresh=2005 gap=619 poll_thresh=21 ino=257 dd-2584 [004] 150.782409: balance_dirty_state: bdi btrfs-1: dirty=674 wb=737 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 150.782588: balance_dirty_state: bdi btrfs-1: dirty=699 wb=737 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 150.782763: balance_dirty_state: bdi btrfs-1: dirty=724 wb=737 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 150.783238: balance_dirty_state: bdi btrfs-1: dirty=774 wb=737 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 150.783245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-143% task_gap=-385% task_weight=98% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.790376: balance_dirty_state: bdi btrfs-1: dirty=774 wb=487 unstable=0 bg_thresh=1002 thresh=2004 gap=743 poll_thresh=19 ino=257 dd-2584 [004] 150.790452: balance_dirty_state: bdi btrfs-1: dirty=774 wb=487 unstable=0 bg_thresh=999 thresh=1998 gap=737 poll_thresh=14 ino=257 dd-2584 [004] 150.790511: balance_dirty_state: bdi btrfs-1: dirty=799 wb=487 unstable=0 bg_thresh=1001 thresh=2003 gap=717 poll_thresh=15 ino=257 dd-2584 [004] 150.790571: balance_dirty_state: bdi btrfs-1: dirty=799 wb=487 unstable=0 bg_thresh=1001 thresh=2002 gap=716 poll_thresh=16 ino=257 dd-2584 [004] 150.790687: balance_dirty_state: bdi btrfs-1: dirty=849 wb=487 unstable=0 bg_thresh=1000 thresh=2001 gap=665 poll_thresh=17 ino=257 dd-2584 [004] 150.790804: balance_dirty_state: bdi btrfs-1: dirty=874 wb=487 unstable=0 bg_thresh=1000 thresh=2000 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 150.790923: balance_dirty_state: bdi btrfs-1: dirty=899 wb=487 unstable=0 bg_thresh=999 thresh=1999 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 150.791044: balance_dirty_state: bdi btrfs-1: dirty=949 wb=487 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 150.791164: balance_dirty_state: bdi btrfs-1: dirty=974 wb=487 unstable=0 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=21 ino=257 dd-2584 [004] 150.791455: balance_dirty_state: bdi btrfs-1: dirty=999 wb=487 unstable=0 bg_thresh=1000 thresh=2001 gap=515 poll_thresh=22 ino=257 dd-2584 [004] 150.791578: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=487 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=23 ino=257 dd-2584 [004] 150.791582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-386% task_weight=98% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 150.791595: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8256 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 150.794937: writeback_single_inode: bdi btrfs-1: ino=257 state= age=416 wrote=816 to_write=7376 dd-2584 [004] 150.798278: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1162 unstable=0 bg_thresh=1004 thresh=2009 gap=648 poll_thresh=23 ino=257 dd-2584 [004] 150.798348: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1162 unstable=0 bg_thresh=1007 thresh=2014 gap=628 poll_thresh=17 ino=257 dd-2584 [004] 150.798525: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1162 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 150.798700: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1162 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=19 ino=257 dd-2584 [004] 150.798841: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1162 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=20 ino=257 dd-2584 [004] 150.799018: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1162 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=21 ino=257 dd-2584 [004] 150.799023: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-380% task_weight=98% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.806301: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1037 unstable=0 bg_thresh=1007 thresh=2014 gap=628 poll_thresh=21 ino=257 dd-2584 [004] 150.806399: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1037 unstable=0 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 150.806583: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1037 unstable=0 bg_thresh=1006 thresh=2013 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 150.807045: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1037 unstable=0 bg_thresh=1008 thresh=2017 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 150.807224: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1037 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 150.807231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 150.814303: balance_dirty_state: bdi btrfs-1: dirty=474 wb=912 unstable=0 bg_thresh=1005 thresh=2010 gap=624 poll_thresh=19 ino=257 dd-2584 [007] 150.814415: balance_dirty_state: bdi btrfs-1: dirty=499 wb=912 unstable=0 bg_thresh=1005 thresh=2010 gap=599 poll_thresh=14 ino=257 dd-2584 [007] 150.814534: balance_dirty_state: bdi btrfs-1: dirty=499 wb=912 unstable=0 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=15 ino=257 dd-2584 [007] 150.814650: balance_dirty_state: bdi btrfs-1: dirty=524 wb=912 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=16 ino=257 dd-2584 [007] 150.814887: balance_dirty_state: bdi btrfs-1: dirty=549 wb=912 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=17 ino=257 dd-2584 [007] 150.815124: balance_dirty_state: bdi btrfs-1: dirty=574 wb=912 unstable=0 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=18 ino=257 dd-2584 [007] 150.815320: balance_dirty_state: bdi btrfs-1: dirty=624 wb=912 unstable=0 bg_thresh=1004 thresh=2009 gap=473 poll_thresh=19 ino=257 dd-2584 [007] 150.815329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-382% task_weight=99% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 150.822315: balance_dirty_state: bdi btrfs-1: dirty=624 wb=812 unstable=0 bg_thresh=996 thresh=1992 gap=556 poll_thresh=19 ino=257 dd-2584 [003] 150.822391: balance_dirty_state: bdi btrfs-1: dirty=649 wb=812 unstable=0 bg_thresh=996 thresh=1993 gap=532 poll_thresh=14 ino=257 dd-2584 [003] 150.822459: balance_dirty_state: bdi btrfs-1: dirty=674 wb=812 unstable=0 bg_thresh=993 thresh=1987 gap=501 poll_thresh=15 ino=257 dd-2584 [003] 150.822526: balance_dirty_state: bdi btrfs-1: dirty=674 wb=812 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=16 ino=257 dd-2584 [003] 150.822848: balance_dirty_state: bdi btrfs-1: dirty=724 wb=812 unstable=0 bg_thresh=1004 thresh=2008 gap=472 poll_thresh=17 ino=257 dd-2584 [003] 150.822853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 150.830392: balance_dirty_state: bdi btrfs-1: dirty=724 wb=812 unstable=0 bg_thresh=1002 thresh=2005 gap=469 poll_thresh=17 ino=257 dd-2584 [003] 150.830397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 150.833269: balance_dirty_state: bdi 0:15: dirty=724 wb=562 unstable=0 bg_thresh=998 thresh=1997 gap=711 poll_thresh=34 ino=2375722 dd-2584 [005] 150.838459: balance_dirty_state: bdi btrfs-1: dirty=724 wb=562 unstable=0 bg_thresh=997 thresh=1994 gap=708 poll_thresh=17 ino=257 dd-2584 [005] 150.838586: balance_dirty_state: bdi btrfs-1: dirty=724 wb=562 unstable=0 bg_thresh=996 thresh=1993 gap=707 poll_thresh=13 ino=257 dd-2584 [005] 150.838706: balance_dirty_state: bdi btrfs-1: dirty=749 wb=562 unstable=0 bg_thresh=996 thresh=1993 gap=682 poll_thresh=14 ino=257 dd-2584 [005] 150.838823: balance_dirty_state: bdi btrfs-1: dirty=774 wb=562 unstable=0 bg_thresh=996 thresh=1992 gap=656 poll_thresh=15 ino=257 dd-2584 [005] 150.838941: balance_dirty_state: bdi btrfs-1: dirty=774 wb=562 unstable=0 bg_thresh=996 thresh=1992 gap=656 poll_thresh=16 ino=257 dd-2584 [005] 150.839176: balance_dirty_state: bdi btrfs-1: dirty=824 wb=562 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=17 ino=257 dd-2584 [005] 150.839416: balance_dirty_state: bdi btrfs-1: dirty=849 wb=562 unstable=0 bg_thresh=994 thresh=1989 gap=578 poll_thresh=18 ino=257 dd-2584 [005] 150.839649: balance_dirty_state: bdi btrfs-1: dirty=874 wb=562 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=19 ino=257 dd-2584 [005] 150.839883: balance_dirty_state: bdi btrfs-1: dirty=924 wb=562 unstable=0 bg_thresh=996 thresh=1992 gap=506 poll_thresh=20 ino=257 dd-2584 [005] 150.840120: balance_dirty_state: bdi btrfs-1: dirty=949 wb=562 unstable=0 bg_thresh=995 thresh=1991 gap=480 poll_thresh=21 ino=257 dd-2584 [005] 150.840128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=63852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 150.850442: balance_dirty_state: bdi btrfs-1: dirty=949 wb=312 unstable=0 bg_thresh=996 thresh=1993 gap=732 poll_thresh=21 ino=257 dd-2584 [005] 150.850561: balance_dirty_state: bdi btrfs-1: dirty=949 wb=312 unstable=0 bg_thresh=999 thresh=1998 gap=737 poll_thresh=16 ino=257 dd-2584 [005] 150.851151: balance_dirty_state: bdi btrfs-1: dirty=999 wb=312 unstable=0 bg_thresh=998 thresh=1997 gap=686 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 150.851236: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8316 wrote=0 to_write=8192 dd-2584 [005] 150.851398: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=312 unstable=0 bg_thresh=998 thresh=1996 gap=660 poll_thresh=18 ino=257 dd-2584 [005] 150.851645: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=362 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=19 ino=257 dd-2584 [005] 150.851894: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=412 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=20 ino=257 dd-2584 [005] 150.852142: balance_dirty_state: bdi btrfs-1: dirty=999 wb=462 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=21 ino=257 dd-2584 [005] 150.852483: balance_dirty_state: bdi btrfs-1: dirty=949 wb=537 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=22 ino=257 dd-2584 [005] 150.852831: balance_dirty_state: bdi btrfs-1: dirty=899 wb=587 unstable=0 bg_thresh=997 thresh=1995 gap=509 poll_thresh=23 ino=257 dd-2584 [005] 150.853175: balance_dirty_state: bdi btrfs-1: dirty=874 wb=662 unstable=0 bg_thresh=997 thresh=1994 gap=458 poll_thresh=24 ino=257 dd-2584 [005] 150.853179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-262% task_weight=101% bdi_bw=64304 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 150.855728: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=976 to_write=7216 dd-2584 [005] 150.858483: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1162 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=24 ino=257 dd-2584 [005] 150.858876: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1162 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=18 ino=257 dd-2584 [005] 150.859028: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1162 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=19 ino=257 dd-2584 [005] 150.859182: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1162 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=20 ino=257 dd-2584 [005] 150.859335: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1162 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=21 ino=257 dd-2584 [005] 150.859341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=64304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 150.866380: balance_dirty_state: bdi btrfs-1: dirty=349 wb=987 unstable=0 bg_thresh=998 thresh=1996 gap=660 poll_thresh=21 ino=257 dd-2584 [005] 150.866489: balance_dirty_state: bdi btrfs-1: dirty=374 wb=987 unstable=0 bg_thresh=1000 thresh=2001 gap=640 poll_thresh=16 ino=257 dd-2584 [005] 150.866617: balance_dirty_state: bdi btrfs-1: dirty=399 wb=987 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=17 ino=257 dd-2584 [005] 150.866735: balance_dirty_state: bdi btrfs-1: dirty=424 wb=987 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=18 ino=257 dd-2584 [005] 150.866851: balance_dirty_state: bdi btrfs-1: dirty=474 wb=987 unstable=0 bg_thresh=1001 thresh=2003 gap=542 poll_thresh=19 ino=257 dd-2584 [005] 150.866968: balance_dirty_state: bdi btrfs-1: dirty=499 wb=987 unstable=0 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=20 ino=257 dd-2584 [005] 150.867258: balance_dirty_state: bdi btrfs-1: dirty=524 wb=987 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=21 ino=257 dd-2584 [005] 150.867263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-245% task_weight=100% bdi_bw=64304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 150.878414: balance_dirty_state: bdi btrfs-1: dirty=524 wb=987 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=21 ino=257 dd-2584 [001] 150.878427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-241% task_weight=101% bdi_bw=64304 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 150.890377: balance_dirty_state: bdi btrfs-1: dirty=524 wb=612 unstable=0 bg_thresh=1004 thresh=2008 gap=872 poll_thresh=21 ino=257 dd-2584 [001] 150.890457: balance_dirty_state: bdi btrfs-1: dirty=524 wb=612 unstable=0 bg_thresh=1004 thresh=2008 gap=872 poll_thresh=16 ino=257 dd-2584 [001] 150.890573: balance_dirty_state: bdi btrfs-1: dirty=574 wb=612 unstable=0 bg_thresh=1006 thresh=2013 gap=827 poll_thresh=17 ino=257 dd-2584 [001] 150.890688: balance_dirty_state: bdi btrfs-1: dirty=599 wb=612 unstable=0 bg_thresh=1011 thresh=2023 gap=812 poll_thresh=18 ino=257 dd-2584 [001] 150.890801: balance_dirty_state: bdi btrfs-1: dirty=624 wb=612 unstable=0 bg_thresh=1011 thresh=2023 gap=787 poll_thresh=19 ino=257 dd-2584 [001] 150.890913: balance_dirty_state: bdi btrfs-1: dirty=674 wb=612 unstable=0 bg_thresh=1011 thresh=2022 gap=736 poll_thresh=20 ino=257 dd-2584 [001] 150.891025: balance_dirty_state: bdi btrfs-1: dirty=699 wb=612 unstable=0 bg_thresh=1010 thresh=2021 gap=710 poll_thresh=21 ino=257 dd-2584 [001] 150.891139: balance_dirty_state: bdi btrfs-1: dirty=724 wb=612 unstable=0 bg_thresh=1012 thresh=2025 gap=689 poll_thresh=22 ino=257 dd-2584 [001] 150.891419: balance_dirty_state: bdi btrfs-1: dirty=749 wb=612 unstable=0 bg_thresh=1012 thresh=2024 gap=663 poll_thresh=23 ino=257 dd-2584 [001] 150.891535: balance_dirty_state: bdi btrfs-1: dirty=799 wb=612 unstable=0 bg_thresh=1008 thresh=2017 gap=606 poll_thresh=24 ino=257 dd-2584 [001] 150.891647: balance_dirty_state: bdi btrfs-1: dirty=824 wb=612 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=25 ino=257 dd-2584 [001] 150.891761: balance_dirty_state: bdi btrfs-1: dirty=849 wb=612 unstable=0 bg_thresh=1010 thresh=2020 gap=559 poll_thresh=26 ino=257 dd-2584 [001] 150.891877: balance_dirty_state: bdi btrfs-1: dirty=899 wb=612 unstable=0 bg_thresh=1009 thresh=2019 gap=508 poll_thresh=27 ino=257 dd-2584 [001] 150.891993: balance_dirty_state: bdi btrfs-1: dirty=924 wb=612 unstable=0 bg_thresh=1009 thresh=2018 gap=482 poll_thresh=28 ino=257 dd-2584 [001] 150.891998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-277% task_weight=101% bdi_bw=64304 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 150.898358: balance_dirty_state: bdi btrfs-1: dirty=924 wb=487 unstable=0 bg_thresh=1008 thresh=2016 gap=605 poll_thresh=28 ino=257 dd-2584 [000] 150.898434: balance_dirty_state: bdi btrfs-1: dirty=949 wb=487 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=21 ino=257 dd-2584 [000] 150.898550: balance_dirty_state: bdi btrfs-1: dirty=974 wb=487 unstable=0 bg_thresh=1010 thresh=2021 gap=560 poll_thresh=22 ino=257 dd-2584 [000] 150.898662: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=487 unstable=0 bg_thresh=1013 thresh=2026 gap=515 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 150.898752: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8364 wrote=0 to_write=8192 dd-2584 [000] 150.898968: balance_dirty_state: bdi btrfs-1: dirty=999 wb=512 unstable=0 bg_thresh=1015 thresh=2030 gap=519 poll_thresh=24 ino=257 dd-2584 [000] 150.899096: balance_dirty_state: bdi btrfs-1: dirty=974 wb=562 unstable=0 bg_thresh=1014 thresh=2029 gap=493 poll_thresh=25 ino=257 dd-2584 [000] 150.899097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-265% task_weight=102% bdi_bw=64304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 150.900708: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=832 to_write=7360 dd-2584 [000] 150.906306: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1187 unstable=0 bg_thresh=1013 thresh=2026 gap=590 poll_thresh=25 ino=257 dd-2584 [000] 150.906367: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1187 unstable=0 bg_thresh=1013 thresh=2026 gap=565 poll_thresh=19 ino=257 dd-2584 [000] 150.906484: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1187 unstable=0 bg_thresh=1015 thresh=2031 gap=545 poll_thresh=20 ino=257 dd-2584 [000] 150.906603: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1187 unstable=0 bg_thresh=1015 thresh=2030 gap=519 poll_thresh=21 ino=257 dd-2584 [000] 150.906720: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1187 unstable=0 bg_thresh=1017 thresh=2034 gap=473 poll_thresh=22 ino=257 dd-2584 [000] 150.906724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=101% bdi_bw=64304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 150.914309: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1062 unstable=0 bg_thresh=1011 thresh=2023 gap=587 poll_thresh=22 ino=257 dd-2584 [000] 150.914370: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1062 unstable=0 bg_thresh=1011 thresh=2023 gap=587 poll_thresh=16 ino=257 dd-2584 [000] 150.914486: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1062 unstable=0 bg_thresh=1014 thresh=2028 gap=567 poll_thresh=17 ino=257 dd-2584 [000] 150.914605: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1062 unstable=0 bg_thresh=1010 thresh=2021 gap=510 poll_thresh=18 ino=257 dd-2584 [000] 150.914897: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1062 unstable=0 bg_thresh=1012 thresh=2025 gap=489 poll_thresh=19 ino=257 dd-2584 [000] 150.914902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-221% task_weight=100% bdi_bw=64304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.922413: balance_dirty_state: bdi btrfs-1: dirty=474 wb=937 unstable=0 bg_thresh=1004 thresh=2009 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 150.922501: balance_dirty_state: bdi btrfs-1: dirty=474 wb=887 unstable=0 bg_thresh=1004 thresh=2008 gap=647 poll_thresh=14 ino=257 dd-2584 [004] 150.922563: balance_dirty_state: bdi btrfs-1: dirty=499 wb=862 unstable=0 bg_thresh=1004 thresh=2008 gap=647 poll_thresh=15 ino=257 dd-2584 [004] 150.922622: balance_dirty_state: bdi btrfs-1: dirty=524 wb=862 unstable=0 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=16 ino=257 dd-2584 [004] 150.922738: balance_dirty_state: bdi btrfs-1: dirty=549 wb=862 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=17 ino=257 dd-2584 [004] 150.922856: balance_dirty_state: bdi btrfs-1: dirty=574 wb=862 unstable=0 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 150.922972: balance_dirty_state: bdi btrfs-1: dirty=599 wb=862 unstable=0 bg_thresh=1004 thresh=2009 gap=548 poll_thresh=19 ino=257 dd-2584 [004] 150.923090: balance_dirty_state: bdi btrfs-1: dirty=649 wb=862 unstable=0 bg_thresh=1004 thresh=2008 gap=497 poll_thresh=20 ino=257 dd-2584 [004] 150.923095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-243% task_weight=100% bdi_bw=64304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.930345: balance_dirty_state: bdi btrfs-1: dirty=649 wb=862 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=20 ino=257 dd-2584 [004] 150.930351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-241% task_weight=101% bdi_bw=64304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.938354: balance_dirty_state: bdi btrfs-1: dirty=649 wb=612 unstable=0 bg_thresh=1008 thresh=2017 gap=756 poll_thresh=20 ino=257 dd-2584 [004] 150.938434: balance_dirty_state: bdi btrfs-1: dirty=649 wb=612 unstable=0 bg_thresh=1005 thresh=2011 gap=750 poll_thresh=15 ino=257 dd-2584 [004] 150.938517: balance_dirty_state: bdi btrfs-1: dirty=674 wb=612 unstable=0 bg_thresh=1006 thresh=2012 gap=726 poll_thresh=16 ino=257 dd-2584 [004] 150.938868: balance_dirty_state: bdi btrfs-1: dirty=699 wb=612 unstable=0 bg_thresh=1005 thresh=2010 gap=699 poll_thresh=17 ino=257 dd-2584 [004] 150.938988: balance_dirty_state: bdi btrfs-1: dirty=749 wb=612 unstable=0 bg_thresh=1004 thresh=2009 gap=648 poll_thresh=18 ino=257 dd-2584 [004] 150.939105: balance_dirty_state: bdi btrfs-1: dirty=774 wb=612 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=19 ino=257 dd-2584 [004] 150.939224: balance_dirty_state: bdi btrfs-1: dirty=799 wb=612 unstable=0 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=20 ino=257 dd-2584 [004] 150.939351: balance_dirty_state: bdi btrfs-1: dirty=824 wb=612 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=21 ino=257 dd-2584 [004] 150.939505: balance_dirty_state: bdi btrfs-1: dirty=874 wb=612 unstable=0 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=22 ino=257 dd-2584 [004] 150.939627: balance_dirty_state: bdi btrfs-1: dirty=899 wb=612 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=23 ino=257 dd-2584 [004] 150.939632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=101% bdi_bw=64304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.950357: balance_dirty_state: bdi btrfs-1: dirty=899 wb=487 unstable=0 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=23 ino=257 dd-2584 [004] 150.950503: balance_dirty_state: bdi btrfs-1: dirty=924 wb=487 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=17 ino=257 dd-2584 [004] 150.950690: balance_dirty_state: bdi btrfs-1: dirty=949 wb=487 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 150.951087: balance_dirty_state: bdi btrfs-1: dirty=974 wb=487 unstable=0 bg_thresh=997 thresh=1995 gap=534 poll_thresh=19 ino=257 dd-2584 [004] 150.951213: balance_dirty_state: bdi btrfs-1: dirty=999 wb=487 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=20 ino=257 flush-btrfs-1-2586 [000] 150.951243: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8416 wrote=0 to_write=8192 dd-2584 [004] 150.951390: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=487 unstable=0 bg_thresh=996 thresh=1993 gap=457 poll_thresh=21 ino=257 dd-2584 [004] 150.951392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-310% task_weight=100% bdi_bw=64304 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 150.954951: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=800 to_write=7392 dd-2584 [004] 150.958350: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1112 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=21 ino=257 dd-2584 [004] 150.958424: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1112 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 150.958561: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1112 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 150.958681: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1112 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 150.958804: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1112 unstable=0 bg_thresh=1004 thresh=2008 gap=522 poll_thresh=19 ino=257 dd-2584 [004] 150.958927: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1112 unstable=0 bg_thresh=1003 thresh=2007 gap=471 poll_thresh=20 ino=257 dd-2584 [004] 150.958932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=99% bdi_bw=64960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 150.970448: balance_dirty_state: bdi btrfs-1: dirty=424 wb=887 unstable=0 bg_thresh=994 thresh=1989 gap=678 poll_thresh=20 ino=257 dd-2584 [004] 150.970543: balance_dirty_state: bdi btrfs-1: dirty=424 wb=887 unstable=0 bg_thresh=994 thresh=1989 gap=678 poll_thresh=15 ino=257 dd-2584 [004] 150.970918: balance_dirty_state: bdi btrfs-1: dirty=449 wb=887 unstable=0 bg_thresh=997 thresh=1994 gap=658 poll_thresh=16 ino=257 dd-2584 [004] 150.971084: balance_dirty_state: bdi btrfs-1: dirty=474 wb=887 unstable=0 bg_thresh=999 thresh=1999 gap=638 poll_thresh=17 ino=257 dd-2584 [004] 150.971251: balance_dirty_state: bdi btrfs-1: dirty=499 wb=887 unstable=0 bg_thresh=999 thresh=1998 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 150.971422: balance_dirty_state: bdi btrfs-1: dirty=549 wb=887 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 150.971592: balance_dirty_state: bdi btrfs-1: dirty=574 wb=887 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=20 ino=257 dd-2584 [004] 150.971858: balance_dirty_state: bdi btrfs-1: dirty=599 wb=887 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=21 ino=257 dd-2584 [004] 150.972044: balance_dirty_state: bdi btrfs-1: dirty=624 wb=887 unstable=0 bg_thresh=978 thresh=1956 gap=445 poll_thresh=22 ino=257 dd-2584 [004] 150.972050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-154% task_gap=-409% task_weight=99% bdi_bw=64960 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 150.982395: balance_dirty_state: bdi btrfs-1: dirty=624 wb=762 unstable=0 bg_thresh=993 thresh=1987 gap=601 poll_thresh=22 ino=257 dd-2584 [004] 150.982493: balance_dirty_state: bdi btrfs-1: dirty=649 wb=762 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 150.982662: balance_dirty_state: bdi btrfs-1: dirty=674 wb=762 unstable=0 bg_thresh=996 thresh=1992 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 150.983098: balance_dirty_state: bdi btrfs-1: dirty=724 wb=762 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 150.983273: balance_dirty_state: bdi btrfs-1: dirty=749 wb=762 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 150.983279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-300% task_weight=101% bdi_bw=64960 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 150.994393: balance_dirty_state: bdi btrfs-1: dirty=746 wb=552 unstable=0 bg_thresh=996 thresh=1992 gap=694 poll_thresh=19 ino=257 dd-2584 [004] 150.994501: balance_dirty_state: bdi btrfs-1: dirty=771 wb=552 unstable=0 bg_thresh=998 thresh=1997 gap=674 poll_thresh=14 ino=257 dd-2584 [004] 150.994591: balance_dirty_state: bdi btrfs-1: dirty=771 wb=552 unstable=0 bg_thresh=995 thresh=1991 gap=668 poll_thresh=15 ino=257 dd-2584 [004] 150.994680: balance_dirty_state: bdi btrfs-1: dirty=796 wb=552 unstable=0 bg_thresh=995 thresh=1990 gap=642 poll_thresh=16 ino=257 dd-2584 [004] 150.994854: balance_dirty_state: bdi btrfs-1: dirty=821 wb=552 unstable=0 bg_thresh=994 thresh=1989 gap=616 poll_thresh=17 ino=257 dd-2584 [004] 150.995030: balance_dirty_state: bdi btrfs-1: dirty=846 wb=552 unstable=0 bg_thresh=996 thresh=1993 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 150.995207: balance_dirty_state: bdi btrfs-1: dirty=896 wb=552 unstable=0 bg_thresh=996 thresh=1992 gap=544 poll_thresh=19 ino=257 dd-2584 [004] 150.995384: balance_dirty_state: bdi btrfs-1: dirty=921 wb=552 unstable=0 bg_thresh=995 thresh=1991 gap=518 poll_thresh=20 ino=257 dd-2584 [004] 150.995834: balance_dirty_state: bdi btrfs-1: dirty=946 wb=552 unstable=0 bg_thresh=995 thresh=1990 gap=492 poll_thresh=21 ino=257 dd-2584 [004] 150.995841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=64960 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 151.002427: balance_dirty_state: bdi btrfs-1: dirty=955 wb=432 unstable=0 bg_thresh=995 thresh=1991 gap=604 poll_thresh=21 ino=257 dd-2584 [004] 151.002526: balance_dirty_state: bdi btrfs-1: dirty=980 wb=432 unstable=0 bg_thresh=998 thresh=1996 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 151.002710: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=432 unstable=0 bg_thresh=997 thresh=1995 gap=558 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 151.002776: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8468 wrote=0 to_write=8192 dd-2584 [004] 151.002912: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=432 unstable=0 bg_thresh=994 thresh=1988 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 151.003117: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=507 unstable=0 bg_thresh=993 thresh=1987 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 151.003119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=101% bdi_bw=64960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 151.005366: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=204 wrote=800 to_write=7392 dd-2584 [004] 151.010373: balance_dirty_state: bdi btrfs-1: dirty=280 wb=982 unstable=0 bg_thresh=993 thresh=1986 gap=724 poll_thresh=19 ino=257 dd-2584 [004] 151.010448: balance_dirty_state: bdi btrfs-1: dirty=280 wb=982 unstable=0 bg_thresh=998 thresh=1996 gap=734 poll_thresh=14 ino=257 dd-2584 [004] 151.010510: balance_dirty_state: bdi btrfs-1: dirty=305 wb=982 unstable=0 bg_thresh=995 thresh=1990 gap=703 poll_thresh=15 ino=257 dd-2584 [004] 151.010575: balance_dirty_state: bdi btrfs-1: dirty=339 wb=990 unstable=0 bg_thresh=998 thresh=1996 gap=667 poll_thresh=16 ino=257 dd-2584 [004] 151.010720: balance_dirty_state: bdi btrfs-1: dirty=364 wb=990 unstable=0 bg_thresh=997 thresh=1995 gap=641 poll_thresh=17 ino=257 dd-2584 [004] 151.010851: balance_dirty_state: bdi btrfs-1: dirty=389 wb=990 unstable=0 bg_thresh=997 thresh=1994 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 151.011160: balance_dirty_state: bdi btrfs-1: dirty=439 wb=990 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=19 ino=257 dd-2584 [004] 151.011281: balance_dirty_state: bdi btrfs-1: dirty=464 wb=990 unstable=0 bg_thresh=998 thresh=1997 gap=543 poll_thresh=20 ino=257 dd-2584 [004] 151.011403: balance_dirty_state: bdi btrfs-1: dirty=489 wb=990 unstable=0 bg_thresh=995 thresh=1990 gap=511 poll_thresh=21 ino=257 dd-2584 [004] 151.011527: balance_dirty_state: bdi btrfs-1: dirty=514 wb=990 unstable=0 bg_thresh=994 thresh=1989 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 151.011533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=64960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 151.018445: balance_dirty_state: bdi btrfs-1: dirty=514 wb=865 unstable=0 bg_thresh=994 thresh=1988 gap=609 poll_thresh=22 ino=257 dd-2584 [004] 151.018542: balance_dirty_state: bdi btrfs-1: dirty=539 wb=865 unstable=0 bg_thresh=996 thresh=1993 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 151.018714: balance_dirty_state: bdi btrfs-1: dirty=564 wb=865 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 151.018883: balance_dirty_state: bdi btrfs-1: dirty=614 wb=865 unstable=0 bg_thresh=995 thresh=1991 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 151.019054: balance_dirty_state: bdi btrfs-1: dirty=639 wb=865 unstable=0 bg_thresh=997 thresh=1995 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 151.019060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-261% task_weight=101% bdi_bw=64960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 151.030440: balance_dirty_state: bdi btrfs-1: dirty=637 wb=685 unstable=0 bg_thresh=994 thresh=1988 gap=666 poll_thresh=19 ino=257 dd-2584 [007] 151.030568: balance_dirty_state: bdi btrfs-1: dirty=637 wb=685 unstable=0 bg_thresh=994 thresh=1988 gap=666 poll_thresh=14 ino=257 dd-2584 [007] 151.030688: balance_dirty_state: bdi btrfs-1: dirty=662 wb=685 unstable=0 bg_thresh=996 thresh=1993 gap=646 poll_thresh=15 ino=257 dd-2584 [007] 151.031157: balance_dirty_state: bdi btrfs-1: dirty=687 wb=685 unstable=0 bg_thresh=999 thresh=1998 gap=626 poll_thresh=16 ino=257 dd-2584 [007] 151.031391: balance_dirty_state: bdi btrfs-1: dirty=712 wb=685 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=17 ino=257 dd-2584 [007] 151.031633: balance_dirty_state: bdi btrfs-1: dirty=737 wb=685 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=18 ino=257 dd-2584 [007] 151.031934: balance_dirty_state: bdi btrfs-1: dirty=787 wb=560 unstable=0 bg_thresh=999 thresh=1999 gap=652 poll_thresh=19 ino=257 dd-2584 [007] 151.032171: balance_dirty_state: bdi btrfs-1: dirty=812 wb=560 unstable=0 bg_thresh=1004 thresh=2009 gap=637 poll_thresh=20 ino=257 dd-2584 [007] 151.032409: balance_dirty_state: bdi btrfs-1: dirty=837 wb=560 unstable=0 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=21 ino=257 dd-2584 [007] 151.032652: balance_dirty_state: bdi btrfs-1: dirty=862 wb=560 unstable=0 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=22 ino=257 dd-2584 [007] 151.032893: balance_dirty_state: bdi btrfs-1: dirty=912 wb=560 unstable=0 bg_thresh=1003 thresh=2006 gap=534 poll_thresh=23 ino=257 dd-2584 [007] 151.033458: balance_dirty_state: bdi btrfs-1: dirty=937 wb=560 unstable=0 bg_thresh=1005 thresh=2010 gap=513 poll_thresh=24 ino=257 dd-2584 [007] 151.033701: balance_dirty_state: bdi btrfs-1: dirty=962 wb=560 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=25 ino=257 dd-2584 [007] 151.033710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=64960 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 151.038483: balance_dirty_state: bdi btrfs-1: dirty=962 wb=560 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=25 ino=257 dd-2584 [007] 151.038492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=64960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 151.046543: balance_dirty_state: bdi btrfs-1: dirty=962 wb=435 unstable=0 bg_thresh=1005 thresh=2011 gap=614 poll_thresh=25 ino=257 dd-2584 [007] 151.046630: balance_dirty_state: bdi btrfs-1: dirty=965 wb=436 unstable=0 bg_thresh=1007 thresh=2015 gap=614 poll_thresh=19 ino=257 dd-2584 [007] 151.046750: balance_dirty_state: bdi btrfs-1: dirty=990 wb=436 unstable=0 bg_thresh=1007 thresh=2014 gap=588 poll_thresh=20 ino=257 dd-2584 [007] 151.046865: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=436 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 151.046950: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8512 wrote=0 to_write=8192 dd-2584 [007] 151.046991: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=436 unstable=0 bg_thresh=1008 thresh=2017 gap=516 poll_thresh=22 ino=257 dd-2584 [007] 151.047113: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=461 unstable=0 bg_thresh=1008 thresh=2016 gap=490 poll_thresh=23 ino=257 dd-2584 [007] 151.047115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-280% task_weight=101% bdi_bw=64960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 151.049610: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=832 to_write=7360 dd-2584 [006] 151.054483: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1136 unstable=0 bg_thresh=1004 thresh=2009 gap=608 poll_thresh=23 ino=257 dd-2584 [006] 151.054595: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1136 unstable=0 bg_thresh=1004 thresh=2009 gap=608 poll_thresh=17 ino=257 dd-2584 [006] 151.054833: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1136 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=18 ino=257 dd-2584 [006] 151.055425: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1136 unstable=0 bg_thresh=1006 thresh=2012 gap=536 poll_thresh=19 ino=257 dd-2584 [006] 151.055663: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1136 unstable=0 bg_thresh=1005 thresh=2011 gap=510 poll_thresh=20 ino=257 dd-2584 [006] 151.055902: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1136 unstable=0 bg_thresh=1005 thresh=2010 gap=459 poll_thresh=21 ino=257 dd-2584 [006] 151.055911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=101% bdi_bw=64960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.062448: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1021 unstable=0 bg_thresh=1002 thresh=2005 gap=581 poll_thresh=21 ino=257 dd-2584 [006] 151.062579: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1021 unstable=0 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 151.062820: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1021 unstable=0 bg_thresh=1001 thresh=2003 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 151.063063: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1021 unstable=0 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 151.063304: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1021 unstable=0 bg_thresh=1003 thresh=2006 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 151.063312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-340% task_weight=100% bdi_bw=64980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.070492: balance_dirty_state: bdi btrfs-1: dirty=490 wb=877 unstable=0 bg_thresh=1003 thresh=2006 gap=639 poll_thresh=19 ino=257 dd-2584 [006] 151.070560: balance_dirty_state: bdi btrfs-1: dirty=515 wb=877 unstable=0 bg_thresh=1003 thresh=2006 gap=614 poll_thresh=14 ino=257 dd-2584 [006] 151.070623: balance_dirty_state: bdi btrfs-1: dirty=515 wb=877 unstable=0 bg_thresh=1002 thresh=2005 gap=613 poll_thresh=15 ino=257 dd-2584 [006] 151.070682: balance_dirty_state: bdi btrfs-1: dirty=540 wb=877 unstable=0 bg_thresh=1002 thresh=2004 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 151.070973: balance_dirty_state: bdi btrfs-1: dirty=565 wb=877 unstable=0 bg_thresh=1001 thresh=2003 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 151.071092: balance_dirty_state: bdi btrfs-1: dirty=615 wb=877 unstable=0 bg_thresh=1001 thresh=2002 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 151.071210: balance_dirty_state: bdi btrfs-1: dirty=640 wb=877 unstable=0 bg_thresh=1000 thresh=2001 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 151.071214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-395% task_weight=101% bdi_bw=64980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.078477: balance_dirty_state: bdi btrfs-1: dirty=640 wb=727 unstable=0 bg_thresh=1000 thresh=2000 gap=633 poll_thresh=19 ino=257 dd-2584 [006] 151.078576: balance_dirty_state: bdi btrfs-1: dirty=640 wb=727 unstable=0 bg_thresh=1002 thresh=2005 gap=638 poll_thresh=14 ino=257 dd-2584 [006] 151.078636: balance_dirty_state: bdi btrfs-1: dirty=665 wb=727 unstable=0 bg_thresh=1002 thresh=2004 gap=612 poll_thresh=15 ino=257 dd-2584 [006] 151.078695: balance_dirty_state: bdi btrfs-1: dirty=690 wb=727 unstable=0 bg_thresh=1004 thresh=2009 gap=592 poll_thresh=16 ino=257 dd-2584 [006] 151.078812: balance_dirty_state: bdi btrfs-1: dirty=715 wb=727 unstable=0 bg_thresh=1004 thresh=2008 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 151.078927: balance_dirty_state: bdi btrfs-1: dirty=740 wb=727 unstable=0 bg_thresh=1003 thresh=2007 gap=540 poll_thresh=18 ino=257 dd-2584 [006] 151.079044: balance_dirty_state: bdi btrfs-1: dirty=790 wb=727 unstable=0 bg_thresh=1000 thresh=2000 gap=483 poll_thresh=19 ino=257 dd-2584 [006] 151.079049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=64980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.086504: balance_dirty_state: bdi btrfs-1: dirty=790 wb=602 unstable=0 bg_thresh=1001 thresh=2003 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 151.086585: balance_dirty_state: bdi btrfs-1: dirty=790 wb=602 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=14 ino=257 dd-2584 [006] 151.086645: balance_dirty_state: bdi btrfs-1: dirty=815 wb=602 unstable=0 bg_thresh=1003 thresh=2007 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 151.086866: balance_dirty_state: bdi btrfs-1: dirty=840 wb=602 unstable=0 bg_thresh=1003 thresh=2007 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 151.086982: balance_dirty_state: bdi btrfs-1: dirty=865 wb=602 unstable=0 bg_thresh=1003 thresh=2006 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 151.087097: balance_dirty_state: bdi btrfs-1: dirty=890 wb=602 unstable=0 bg_thresh=1005 thresh=2010 gap=518 poll_thresh=18 ino=257 dd-2584 [006] 151.087212: balance_dirty_state: bdi btrfs-1: dirty=915 wb=602 unstable=0 bg_thresh=1004 thresh=2009 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 151.087217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-336% task_weight=100% bdi_bw=64980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.094575: balance_dirty_state: bdi btrfs-1: dirty=912 wb=468 unstable=0 bg_thresh=1004 thresh=2009 gap=629 poll_thresh=19 ino=257 dd-2584 [006] 151.094669: balance_dirty_state: bdi btrfs-1: dirty=937 wb=468 unstable=0 bg_thresh=1004 thresh=2008 gap=603 poll_thresh=14 ino=257 dd-2584 [006] 151.094729: balance_dirty_state: bdi btrfs-1: dirty=962 wb=468 unstable=0 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 151.094787: balance_dirty_state: bdi btrfs-1: dirty=962 wb=468 unstable=0 bg_thresh=1003 thresh=2007 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 151.094905: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=468 unstable=0 bg_thresh=1003 thresh=2006 gap=526 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 151.094963: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8560 wrote=0 to_write=8192 dd-2584 [006] 151.095034: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=468 unstable=0 bg_thresh=1005 thresh=2010 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 151.095161: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=493 unstable=0 bg_thresh=1004 thresh=2009 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 151.095163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=64980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 151.097806: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=296 wrote=832 to_write=7360 dd-2584 [006] 151.106502: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1018 unstable=0 bg_thresh=990 thresh=1981 gap=726 poll_thresh=19 ino=257 dd-2584 [006] 151.106744: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1018 unstable=0 bg_thresh=993 thresh=1986 gap=706 poll_thresh=14 ino=257 dd-2584 [006] 151.106808: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1018 unstable=0 bg_thresh=990 thresh=1980 gap=700 poll_thresh=15 ino=257 dd-2584 [006] 151.106870: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1018 unstable=0 bg_thresh=992 thresh=1985 gap=680 poll_thresh=16 ino=257 dd-2584 [006] 151.106996: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1018 unstable=0 bg_thresh=989 thresh=1978 gap=648 poll_thresh=17 ino=257 dd-2584 [006] 151.107123: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1018 unstable=0 bg_thresh=991 thresh=1982 gap=602 poll_thresh=18 ino=257 dd-2584 [006] 151.107246: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1018 unstable=0 bg_thresh=990 thresh=1981 gap=576 poll_thresh=19 ino=257 dd-2584 [006] 151.107384: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1018 unstable=0 bg_thresh=992 thresh=1985 gap=554 poll_thresh=20 ino=257 dd-2584 [006] 151.107523: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1018 unstable=0 bg_thresh=991 thresh=1983 gap=526 poll_thresh=21 ino=257 dd-2584 [006] 151.107662: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1018 unstable=0 bg_thresh=993 thresh=1986 gap=503 poll_thresh=22 ino=257 dd-2584 [006] 151.107962: balance_dirty_state: bdi btrfs-1: dirty=504 wb=1018 unstable=0 bg_thresh=992 thresh=1984 gap=462 poll_thresh=23 ino=257 dd-2584 [006] 151.107967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-371% task_weight=101% bdi_bw=64980 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 151.114468: balance_dirty_state: bdi btrfs-1: dirty=504 wb=893 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=23 ino=257 dd-2584 [006] 151.114548: balance_dirty_state: bdi btrfs-1: dirty=529 wb=868 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=17 ino=257 dd-2584 [006] 151.114674: balance_dirty_state: bdi btrfs-1: dirty=554 wb=868 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=18 ino=257 dd-2584 [006] 151.114806: balance_dirty_state: bdi btrfs-1: dirty=579 wb=868 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=19 ino=257 dd-2584 [006] 151.114936: balance_dirty_state: bdi btrfs-1: dirty=629 wb=868 unstable=0 bg_thresh=1000 thresh=2001 gap=504 poll_thresh=20 ino=257 dd-2584 [006] 151.115064: balance_dirty_state: bdi btrfs-1: dirty=654 wb=868 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=21 ino=257 dd-2584 [006] 151.115069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=64980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.122376: balance_dirty_state: bdi btrfs-1: dirty=654 wb=843 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=21 ino=257 dd-2584 [006] 151.122381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=64980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.130472: balance_dirty_state: bdi btrfs-1: dirty=654 wb=593 unstable=0 bg_thresh=992 thresh=1984 gap=737 poll_thresh=21 ino=257 dd-2584 [006] 151.130540: balance_dirty_state: bdi btrfs-1: dirty=679 wb=593 unstable=0 bg_thresh=989 thresh=1978 gap=706 poll_thresh=16 ino=257 dd-2584 [006] 151.130665: balance_dirty_state: bdi btrfs-1: dirty=704 wb=593 unstable=0 bg_thresh=991 thresh=1982 gap=685 poll_thresh=17 ino=257 dd-2584 [006] 151.130786: balance_dirty_state: bdi btrfs-1: dirty=729 wb=593 unstable=0 bg_thresh=990 thresh=1981 gap=659 poll_thresh=18 ino=257 dd-2584 [006] 151.131085: balance_dirty_state: bdi btrfs-1: dirty=779 wb=593 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=19 ino=257 dd-2584 [006] 151.131203: balance_dirty_state: bdi btrfs-1: dirty=804 wb=593 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=20 ino=257 dd-2584 [006] 151.131321: balance_dirty_state: bdi btrfs-1: dirty=829 wb=593 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=21 ino=257 dd-2584 [006] 151.131441: balance_dirty_state: bdi btrfs-1: dirty=854 wb=593 unstable=0 bg_thresh=991 thresh=1982 gap=535 poll_thresh=22 ino=257 dd-2584 [006] 151.131563: balance_dirty_state: bdi btrfs-1: dirty=904 wb=593 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=23 ino=257 dd-2584 [006] 151.131568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-375% task_weight=101% bdi_bw=64980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.142487: balance_dirty_state: bdi btrfs-1: dirty=904 wb=468 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=23 ino=257 dd-2584 [006] 151.142565: balance_dirty_state: bdi btrfs-1: dirty=904 wb=468 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=17 ino=257 dd-2584 [006] 151.142686: balance_dirty_state: bdi btrfs-1: dirty=954 wb=468 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=18 ino=257 dd-2584 [006] 151.142808: balance_dirty_state: bdi btrfs-1: dirty=979 wb=468 unstable=0 bg_thresh=991 thresh=1983 gap=536 poll_thresh=19 ino=257 dd-2584 [006] 151.142932: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=468 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 151.142956: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8608 wrote=0 to_write=8192 dd-2584 [006] 151.143374: balance_dirty_state: bdi btrfs-1: dirty=979 wb=518 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=21 ino=257 dd-2584 [006] 151.143377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=64980 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 151.145398: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=344 wrote=800 to_write=7392 dd-2584 [006] 151.150439: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1135 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=21 ino=257 dd-2584 [006] 151.150530: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1135 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 151.150772: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1135 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 151.151015: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1135 unstable=0 bg_thresh=990 thresh=1981 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 151.151261: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1135 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 151.151270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=101% bdi_bw=64980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.158454: balance_dirty_state: bdi btrfs-1: dirty=362 wb=985 unstable=0 bg_thresh=993 thresh=1986 gap=639 poll_thresh=19 ino=257 dd-2584 [006] 151.158605: balance_dirty_state: bdi btrfs-1: dirty=387 wb=960 unstable=0 bg_thresh=986 thresh=1972 gap=625 poll_thresh=14 ino=257 dd-2584 [006] 151.158748: balance_dirty_state: bdi btrfs-1: dirty=387 wb=910 unstable=0 bg_thresh=988 thresh=1977 gap=680 poll_thresh=15 ino=257 dd-2584 [006] 151.158874: balance_dirty_state: bdi btrfs-1: dirty=412 wb=885 unstable=0 bg_thresh=985 thresh=1971 gap=674 poll_thresh=16 ino=257 dd-2584 [006] 151.159128: balance_dirty_state: bdi btrfs-1: dirty=437 wb=885 unstable=0 bg_thresh=983 thresh=1967 gap=645 poll_thresh=17 ino=257 dd-2584 [006] 151.159380: balance_dirty_state: bdi btrfs-1: dirty=462 wb=885 unstable=0 bg_thresh=982 thresh=1965 gap=618 poll_thresh=18 ino=257 dd-2584 [006] 151.159983: balance_dirty_state: bdi btrfs-1: dirty=512 wb=885 unstable=0 bg_thresh=985 thresh=1971 gap=574 poll_thresh=19 ino=257 dd-2584 [006] 151.160223: balance_dirty_state: bdi btrfs-1: dirty=537 wb=885 unstable=0 bg_thresh=985 thresh=1970 gap=548 poll_thresh=20 ino=257 dd-2584 [006] 151.160465: balance_dirty_state: bdi btrfs-1: dirty=562 wb=885 unstable=0 bg_thresh=987 thresh=1974 gap=527 poll_thresh=21 ino=257 dd-2584 [006] 151.160706: balance_dirty_state: bdi btrfs-1: dirty=587 wb=885 unstable=0 bg_thresh=986 thresh=1973 gap=501 poll_thresh=22 ino=257 dd-2584 [006] 151.160950: balance_dirty_state: bdi btrfs-1: dirty=637 wb=885 unstable=0 bg_thresh=986 thresh=1972 gap=450 poll_thresh=23 ino=257 dd-2584 [006] 151.160959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=64980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.166448: balance_dirty_state: bdi btrfs-1: dirty=637 wb=810 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=23 ino=257 dd-2584 [006] 151.166547: balance_dirty_state: bdi btrfs-1: dirty=637 wb=810 unstable=0 bg_thresh=990 thresh=1980 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 151.166669: balance_dirty_state: bdi btrfs-1: dirty=687 wb=810 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 151.166674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-323% task_weight=101% bdi_bw=65564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.174508: balance_dirty_state: bdi btrfs-1: dirty=687 wb=810 unstable=0 bg_thresh=990 thresh=1980 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 151.174518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-328% task_weight=101% bdi_bw=65564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.182483: balance_dirty_state: bdi btrfs-1: dirty=687 wb=556 unstable=0 bg_thresh=992 thresh=1984 gap=741 poll_thresh=18 ino=257 dd-2584 [006] 151.182564: balance_dirty_state: bdi btrfs-1: dirty=687 wb=556 unstable=0 bg_thresh=992 thresh=1984 gap=741 poll_thresh=13 ino=257 dd-2584 [006] 151.182640: balance_dirty_state: bdi btrfs-1: dirty=712 wb=556 unstable=0 bg_thresh=991 thresh=1983 gap=715 poll_thresh=14 ino=257 dd-2584 [006] 151.182711: balance_dirty_state: bdi btrfs-1: dirty=737 wb=556 unstable=0 bg_thresh=991 thresh=1983 gap=690 poll_thresh=15 ino=257 dd-2584 [006] 151.182994: balance_dirty_state: bdi btrfs-1: dirty=737 wb=556 unstable=0 bg_thresh=991 thresh=1982 gap=689 poll_thresh=16 ino=257 dd-2584 [006] 151.183140: balance_dirty_state: bdi btrfs-1: dirty=787 wb=556 unstable=0 bg_thresh=990 thresh=1981 gap=638 poll_thresh=17 ino=257 dd-2584 [006] 151.183287: balance_dirty_state: bdi btrfs-1: dirty=812 wb=556 unstable=0 bg_thresh=992 thresh=1985 gap=617 poll_thresh=18 ino=257 dd-2584 [006] 151.183435: balance_dirty_state: bdi btrfs-1: dirty=837 wb=556 unstable=0 bg_thresh=992 thresh=1984 gap=591 poll_thresh=19 ino=257 dd-2584 [006] 151.183584: balance_dirty_state: bdi btrfs-1: dirty=862 wb=556 unstable=0 bg_thresh=991 thresh=1983 gap=565 poll_thresh=20 ino=257 dd-2584 [006] 151.183731: balance_dirty_state: bdi btrfs-1: dirty=912 wb=556 unstable=0 bg_thresh=993 thresh=1987 gap=519 poll_thresh=21 ino=257 dd-2584 [006] 151.183881: balance_dirty_state: bdi btrfs-1: dirty=937 wb=556 unstable=0 bg_thresh=993 thresh=1986 gap=493 poll_thresh=22 ino=257 dd-2584 [006] 151.183887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=65564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.190597: balance_dirty_state: bdi btrfs-1: dirty=937 wb=443 unstable=0 bg_thresh=990 thresh=1981 gap=601 poll_thresh=22 ino=257 dd-2584 [006] 151.190727: balance_dirty_state: bdi btrfs-1: dirty=962 wb=443 unstable=0 bg_thresh=987 thresh=1975 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 151.190963: balance_dirty_state: bdi btrfs-1: dirty=987 wb=443 unstable=0 bg_thresh=987 thresh=1974 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 151.191549: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=443 unstable=0 bg_thresh=989 thresh=1978 gap=523 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 151.191594: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8656 wrote=0 to_write=16384 dd-2584 [006] 151.191901: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=443 unstable=0 bg_thresh=988 thresh=1977 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 151.192265: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=493 unstable=0 bg_thresh=988 thresh=1976 gap=446 poll_thresh=20 ino=257 dd-2584 [006] 151.192269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=65564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 151.194268: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=392 wrote=832 to_write=15552 dd-2584 [006] 151.198569: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1143 unstable=0 bg_thresh=990 thresh=1980 gap=575 poll_thresh=20 ino=257 dd-2584 [006] 151.198664: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1143 unstable=0 bg_thresh=989 thresh=1979 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 151.198724: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1143 unstable=0 bg_thresh=989 thresh=1979 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 151.198842: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1143 unstable=0 bg_thresh=991 thresh=1983 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 151.198960: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1143 unstable=0 bg_thresh=991 thresh=1982 gap=477 poll_thresh=18 ino=257 dd-2584 [006] 151.198965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=65564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.206549: balance_dirty_state: bdi btrfs-1: dirty=362 wb=993 unstable=0 bg_thresh=989 thresh=1979 gap=624 poll_thresh=18 ino=257 dd-2584 [006] 151.206652: balance_dirty_state: bdi btrfs-1: dirty=362 wb=993 unstable=0 bg_thresh=989 thresh=1978 gap=623 poll_thresh=13 ino=257 dd-2584 [006] 151.206709: balance_dirty_state: bdi btrfs-1: dirty=387 wb=993 unstable=0 bg_thresh=989 thresh=1978 gap=598 poll_thresh=14 ino=257 dd-2584 [006] 151.206768: balance_dirty_state: bdi btrfs-1: dirty=387 wb=993 unstable=0 bg_thresh=988 thresh=1977 gap=597 poll_thresh=15 ino=257 dd-2584 [006] 151.206828: balance_dirty_state: bdi btrfs-1: dirty=412 wb=993 unstable=0 bg_thresh=991 thresh=1982 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 151.207111: balance_dirty_state: bdi btrfs-1: dirty=437 wb=993 unstable=0 bg_thresh=990 thresh=1981 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 151.207228: balance_dirty_state: bdi btrfs-1: dirty=487 wb=993 unstable=0 bg_thresh=990 thresh=1980 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 151.207345: balance_dirty_state: bdi btrfs-1: dirty=512 wb=993 unstable=0 bg_thresh=986 thresh=1973 gap=468 poll_thresh=19 ino=257 dd-2584 [006] 151.207350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-142% task_gap=-385% task_weight=99% bdi_bw=65564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.214516: balance_dirty_state: bdi btrfs-1: dirty=512 wb=868 unstable=0 bg_thresh=989 thresh=1978 gap=598 poll_thresh=19 ino=257 dd-2584 [006] 151.214582: balance_dirty_state: bdi btrfs-1: dirty=537 wb=868 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 151.214641: balance_dirty_state: bdi btrfs-1: dirty=537 wb=868 unstable=0 bg_thresh=991 thresh=1982 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 151.214700: balance_dirty_state: bdi btrfs-1: dirty=562 wb=868 unstable=0 bg_thresh=993 thresh=1987 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 151.214819: balance_dirty_state: bdi btrfs-1: dirty=587 wb=868 unstable=0 bg_thresh=993 thresh=1986 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 151.214938: balance_dirty_state: bdi btrfs-1: dirty=612 wb=868 unstable=0 bg_thresh=992 thresh=1985 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 151.215059: balance_dirty_state: bdi btrfs-1: dirty=662 wb=868 unstable=0 bg_thresh=994 thresh=1989 gap=459 poll_thresh=19 ino=257 dd-2584 [006] 151.215064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=65564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.222509: balance_dirty_state: bdi btrfs-1: dirty=662 wb=743 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=19 ino=257 dd-2584 [006] 151.222574: balance_dirty_state: bdi btrfs-1: dirty=662 wb=743 unstable=0 bg_thresh=991 thresh=1982 gap=577 poll_thresh=14 ino=257 dd-2584 [006] 151.222805: balance_dirty_state: bdi btrfs-1: dirty=687 wb=743 unstable=0 bg_thresh=993 thresh=1987 gap=557 poll_thresh=15 ino=257 dd-2584 [006] 151.222865: balance_dirty_state: bdi btrfs-1: dirty=712 wb=743 unstable=0 bg_thresh=990 thresh=1981 gap=526 poll_thresh=16 ino=257 dd-2584 [006] 151.222985: balance_dirty_state: bdi btrfs-1: dirty=737 wb=743 unstable=0 bg_thresh=990 thresh=1980 gap=500 poll_thresh=17 ino=257 dd-2584 [006] 151.223108: balance_dirty_state: bdi btrfs-1: dirty=762 wb=743 unstable=0 bg_thresh=992 thresh=1984 gap=479 poll_thresh=18 ino=257 dd-2584 [006] 151.223112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-369% task_weight=99% bdi_bw=65564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.230487: balance_dirty_state: bdi btrfs-1: dirty=762 wb=568 unstable=0 bg_thresh=992 thresh=1984 gap=654 poll_thresh=18 ino=257 dd-2584 [006] 151.230573: balance_dirty_state: bdi btrfs-1: dirty=787 wb=568 unstable=0 bg_thresh=991 thresh=1983 gap=628 poll_thresh=13 ino=257 dd-2584 [006] 151.230633: balance_dirty_state: bdi btrfs-1: dirty=787 wb=568 unstable=0 bg_thresh=991 thresh=1983 gap=628 poll_thresh=14 ino=257 dd-2584 [006] 151.230690: balance_dirty_state: bdi btrfs-1: dirty=812 wb=568 unstable=0 bg_thresh=991 thresh=1982 gap=602 poll_thresh=15 ino=257 dd-2584 [006] 151.230748: balance_dirty_state: bdi btrfs-1: dirty=837 wb=568 unstable=0 bg_thresh=991 thresh=1982 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 151.230864: balance_dirty_state: bdi btrfs-1: dirty=862 wb=568 unstable=0 bg_thresh=993 thresh=1986 gap=556 poll_thresh=17 ino=257 dd-2584 [006] 151.230980: balance_dirty_state: bdi btrfs-1: dirty=887 wb=568 unstable=0 bg_thresh=992 thresh=1985 gap=530 poll_thresh=18 ino=257 dd-2584 [006] 151.231095: balance_dirty_state: bdi btrfs-1: dirty=937 wb=568 unstable=0 bg_thresh=992 thresh=1984 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 151.231100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=65564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.238548: balance_dirty_state: bdi btrfs-1: dirty=937 wb=443 unstable=0 bg_thresh=991 thresh=1982 gap=602 poll_thresh=19 ino=257 dd-2584 [006] 151.238785: balance_dirty_state: bdi btrfs-1: dirty=937 wb=443 unstable=0 bg_thresh=990 thresh=1981 gap=601 poll_thresh=14 ino=257 dd-2584 [006] 151.238845: balance_dirty_state: bdi btrfs-1: dirty=962 wb=443 unstable=0 bg_thresh=990 thresh=1981 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 151.238904: balance_dirty_state: bdi btrfs-1: dirty=962 wb=443 unstable=0 bg_thresh=990 thresh=1980 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 151.239025: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=443 unstable=0 bg_thresh=992 thresh=1984 gap=529 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 151.239050: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8704 wrote=0 to_write=16384 dd-2584 [006] 151.239202: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=443 unstable=0 bg_thresh=994 thresh=1989 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 151.239397: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=468 unstable=0 bg_thresh=991 thresh=1982 gap=502 poll_thresh=19 ino=257 dd-2584 [006] 151.239611: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=418 unstable=0 bg_thresh=985 thresh=1970 gap=540 poll_thresh=20 ino=257 dd-2584 [006] 151.239794: balance_dirty_state: bdi btrfs-1: dirty=987 wb=468 unstable=0 bg_thresh=993 thresh=1986 gap=531 poll_thresh=21 ino=257 dd-2584 [006] 151.239976: balance_dirty_state: bdi btrfs-1: dirty=962 wb=518 unstable=0 bg_thresh=992 thresh=1985 gap=505 poll_thresh=22 ino=257 dd-2584 [006] 151.240436: balance_dirty_state: bdi btrfs-1: dirty=862 wb=643 unstable=0 bg_thresh=992 thresh=1984 gap=479 poll_thresh=23 ino=257 dd-2584 [006] 151.240438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=65564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 151.241890: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=440 wrote=944 to_write=15440 dd-2584 [006] 151.246502: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1268 unstable=0 bg_thresh=995 thresh=1990 gap=485 poll_thresh=23 ino=257 dd-2584 [006] 151.246508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=65564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.254439: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1018 unstable=0 bg_thresh=993 thresh=1987 gap=732 poll_thresh=23 ino=257 dd-2584 [006] 151.254537: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1018 unstable=0 bg_thresh=996 thresh=1992 gap=712 poll_thresh=17 ino=257 dd-2584 [006] 151.254719: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1018 unstable=0 bg_thresh=995 thresh=1991 gap=686 poll_thresh=18 ino=257 dd-2584 [006] 151.254861: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1018 unstable=0 bg_thresh=995 thresh=1990 gap=635 poll_thresh=19 ino=257 dd-2584 [006] 151.254989: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1018 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=20 ino=257 dd-2584 [006] 151.255111: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1018 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=21 ino=257 dd-2584 [006] 151.255238: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1018 unstable=0 bg_thresh=996 thresh=1992 gap=562 poll_thresh=22 ino=257 dd-2584 [006] 151.255373: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1018 unstable=0 bg_thresh=992 thresh=1985 gap=505 poll_thresh=23 ino=257 dd-2584 [006] 151.255505: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1018 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=24 ino=257 dd-2584 [006] 151.255510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=65564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 151.262864: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1018 unstable=0 bg_thresh=995 thresh=1990 gap=485 poll_thresh=24 ino=257 dd-2584 [002] 151.262870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=65564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 151.270498: balance_dirty_state: bdi btrfs-1: dirty=487 wb=843 unstable=0 bg_thresh=1000 thresh=2000 gap=670 poll_thresh=24 ino=257 dd-2584 [002] 151.270767: balance_dirty_state: bdi btrfs-1: dirty=487 wb=843 unstable=0 bg_thresh=1000 thresh=2000 gap=670 poll_thresh=18 ino=257 dd-2584 [002] 151.270886: balance_dirty_state: bdi btrfs-1: dirty=512 wb=843 unstable=0 bg_thresh=1005 thresh=2010 gap=655 poll_thresh=19 ino=257 dd-2584 [002] 151.271004: balance_dirty_state: bdi btrfs-1: dirty=562 wb=843 unstable=0 bg_thresh=1004 thresh=2009 gap=604 poll_thresh=20 ino=257 dd-2584 [002] 151.271120: balance_dirty_state: bdi btrfs-1: dirty=587 wb=843 unstable=0 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=21 ino=257 dd-2584 [002] 151.271241: balance_dirty_state: bdi btrfs-1: dirty=612 wb=843 unstable=0 bg_thresh=1003 thresh=2007 gap=552 poll_thresh=22 ino=257 dd-2584 [002] 151.271358: balance_dirty_state: bdi btrfs-1: dirty=662 wb=843 unstable=0 bg_thresh=1005 thresh=2011 gap=506 poll_thresh=23 ino=257 dd-2584 [002] 151.271477: balance_dirty_state: bdi btrfs-1: dirty=687 wb=843 unstable=0 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=24 ino=257 dd-2584 [002] 151.271482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 151.282523: balance_dirty_state: bdi btrfs-1: dirty=687 wb=593 unstable=0 bg_thresh=1002 thresh=2005 gap=725 poll_thresh=24 ino=257 dd-2584 [002] 151.282594: balance_dirty_state: bdi btrfs-1: dirty=687 wb=593 unstable=0 bg_thresh=1002 thresh=2004 gap=724 poll_thresh=18 ino=257 dd-2584 [002] 151.282712: balance_dirty_state: bdi btrfs-1: dirty=737 wb=593 unstable=0 bg_thresh=1001 thresh=2003 gap=673 poll_thresh=19 ino=257 dd-2584 [002] 151.283002: balance_dirty_state: bdi btrfs-1: dirty=762 wb=593 unstable=0 bg_thresh=1001 thresh=2002 gap=647 poll_thresh=20 ino=257 dd-2584 [002] 151.283121: balance_dirty_state: bdi btrfs-1: dirty=787 wb=593 unstable=0 bg_thresh=1000 thresh=2001 gap=621 poll_thresh=21 ino=257 dd-2584 [002] 151.283238: balance_dirty_state: bdi btrfs-1: dirty=837 wb=593 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=22 ino=257 dd-2584 [002] 151.283353: balance_dirty_state: bdi btrfs-1: dirty=862 wb=593 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=23 ino=257 dd-2584 [002] 151.283468: balance_dirty_state: bdi btrfs-1: dirty=887 wb=593 unstable=0 bg_thresh=1001 thresh=2003 gap=523 poll_thresh=24 ino=257 dd-2584 [002] 151.283586: balance_dirty_state: bdi btrfs-1: dirty=912 wb=593 unstable=0 bg_thresh=1003 thresh=2007 gap=502 poll_thresh=25 ino=257 dd-2584 [002] 151.283702: balance_dirty_state: bdi btrfs-1: dirty=962 wb=593 unstable=0 bg_thresh=1003 thresh=2006 gap=451 poll_thresh=26 ino=257 dd-2584 [002] 151.283707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 151.290560: balance_dirty_state: bdi btrfs-1: dirty=962 wb=468 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=26 ino=257 dd-2584 [002] 151.290631: balance_dirty_state: bdi btrfs-1: dirty=962 wb=468 unstable=0 bg_thresh=997 thresh=1995 gap=565 poll_thresh=19 ino=257 dd-2584 [002] 151.290914: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=468 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=20 ino=257 flush-btrfs-1-2586 [006] 151.290939: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8756 wrote=0 to_write=16384 dd-2584 [002] 151.291085: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=468 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=21 ino=257 dd-2584 [002] 151.291087: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 151.292863: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=492 wrote=800 to_write=15584 dd-2584 [002] 151.298495: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1118 unstable=0 bg_thresh=1000 thresh=2000 gap=645 poll_thresh=21 ino=257 dd-2584 [002] 151.298565: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1118 unstable=0 bg_thresh=999 thresh=1999 gap=619 poll_thresh=16 ino=257 dd-2584 [002] 151.298686: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1118 unstable=0 bg_thresh=999 thresh=1998 gap=593 poll_thresh=17 ino=257 dd-2584 [002] 151.298805: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1118 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=18 ino=257 dd-2584 [002] 151.298925: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1118 unstable=0 bg_thresh=1000 thresh=2001 gap=546 poll_thresh=19 ino=257 dd-2584 [002] 151.299044: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1118 unstable=0 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=20 ino=257 dd-2584 [002] 151.299049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 151.306536: balance_dirty_state: bdi btrfs-1: dirty=387 wb=993 unstable=0 bg_thresh=999 thresh=1999 gap=619 poll_thresh=20 ino=257 dd-2584 [005] 151.306627: balance_dirty_state: bdi btrfs-1: dirty=387 wb=993 unstable=0 bg_thresh=999 thresh=1999 gap=619 poll_thresh=15 ino=257 dd-2584 [005] 151.306704: balance_dirty_state: bdi btrfs-1: dirty=412 wb=993 unstable=0 bg_thresh=999 thresh=1998 gap=593 poll_thresh=16 ino=257 dd-2584 [005] 151.306850: balance_dirty_state: bdi btrfs-1: dirty=437 wb=993 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=17 ino=257 dd-2584 [005] 151.307214: balance_dirty_state: bdi btrfs-1: dirty=487 wb=993 unstable=0 bg_thresh=998 thresh=1996 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 151.307358: balance_dirty_state: bdi btrfs-1: dirty=512 wb=993 unstable=0 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 151.307364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=98% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 151.314525: balance_dirty_state: bdi btrfs-1: dirty=512 wb=793 unstable=0 bg_thresh=999 thresh=1999 gap=694 poll_thresh=19 ino=257 dd-2584 [005] 151.314606: balance_dirty_state: bdi btrfs-1: dirty=537 wb=793 unstable=0 bg_thresh=996 thresh=1993 gap=663 poll_thresh=14 ino=257 dd-2584 [005] 151.314679: balance_dirty_state: bdi btrfs-1: dirty=537 wb=793 unstable=0 bg_thresh=999 thresh=1998 gap=668 poll_thresh=15 ino=257 dd-2584 [005] 151.314753: balance_dirty_state: bdi btrfs-1: dirty=562 wb=793 unstable=0 bg_thresh=998 thresh=1997 gap=642 poll_thresh=16 ino=257 dd-2584 [005] 151.314897: balance_dirty_state: bdi btrfs-1: dirty=587 wb=793 unstable=0 bg_thresh=998 thresh=1996 gap=616 poll_thresh=17 ino=257 dd-2584 [005] 151.315040: balance_dirty_state: bdi btrfs-1: dirty=612 wb=793 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=18 ino=257 dd-2584 [005] 151.315186: balance_dirty_state: bdi btrfs-1: dirty=662 wb=793 unstable=0 bg_thresh=997 thresh=1994 gap=539 poll_thresh=19 ino=257 dd-2584 [005] 151.315332: balance_dirty_state: bdi btrfs-1: dirty=687 wb=793 unstable=0 bg_thresh=999 thresh=1998 gap=518 poll_thresh=20 ino=257 dd-2584 [005] 151.315690: balance_dirty_state: bdi btrfs-1: dirty=712 wb=793 unstable=0 bg_thresh=998 thresh=1997 gap=492 poll_thresh=21 ino=257 dd-2584 [005] 151.315695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1265 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-149% task_gap=-397% task_weight=97% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 151.322537: balance_dirty_state: bdi btrfs-1: dirty=712 wb=668 unstable=0 bg_thresh=998 thresh=1996 gap=616 poll_thresh=21 ino=257 dd-2584 [001] 151.322671: balance_dirty_state: bdi btrfs-1: dirty=712 wb=668 unstable=0 bg_thresh=998 thresh=1996 gap=616 poll_thresh=16 ino=257 dd-2584 [001] 151.322902: balance_dirty_state: bdi btrfs-1: dirty=762 wb=668 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 151.323137: balance_dirty_state: bdi btrfs-1: dirty=787 wb=668 unstable=0 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=18 ino=257 dd-2584 [001] 151.323373: balance_dirty_state: bdi btrfs-1: dirty=812 wb=668 unstable=0 bg_thresh=1002 thresh=2004 gap=524 poll_thresh=19 ino=257 dd-2584 [001] 151.323607: balance_dirty_state: bdi btrfs-1: dirty=837 wb=668 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=20 ino=257 dd-2584 [001] 151.323616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1271 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-145% task_gap=-388% task_weight=97% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 151.330611: balance_dirty_state: bdi btrfs-1: dirty=837 wb=543 unstable=0 bg_thresh=1003 thresh=2007 gap=627 poll_thresh=20 ino=257 dd-2584 [000] 151.330713: balance_dirty_state: bdi btrfs-1: dirty=862 wb=543 unstable=0 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=15 ino=257 dd-2584 [000] 151.330831: balance_dirty_state: bdi btrfs-1: dirty=862 wb=543 unstable=0 bg_thresh=1006 thresh=2012 gap=607 poll_thresh=16 ino=257 dd-2584 [000] 151.331065: balance_dirty_state: bdi btrfs-1: dirty=912 wb=543 unstable=0 bg_thresh=1008 thresh=2017 gap=562 poll_thresh=17 ino=257 dd-2584 [000] 151.331297: balance_dirty_state: bdi btrfs-1: dirty=937 wb=543 unstable=0 bg_thresh=1011 thresh=2022 gap=542 poll_thresh=18 ino=257 dd-2584 [000] 151.331884: balance_dirty_state: bdi btrfs-1: dirty=962 wb=543 unstable=0 bg_thresh=1013 thresh=2026 gap=521 poll_thresh=19 ino=257 dd-2584 [000] 151.332119: balance_dirty_state: bdi btrfs-1: dirty=987 wb=543 unstable=0 bg_thresh=1012 thresh=2025 gap=495 poll_thresh=20 ino=257 dd-2584 [000] 151.332128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1292 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-130% task_gap=-357% task_weight=97% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 151.338499: balance_dirty_state: bdi btrfs-1: dirty=987 wb=418 unstable=0 bg_thresh=1011 thresh=2022 gap=617 poll_thresh=20 ino=257 dd-2584 [000] 151.338625: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=418 unstable=0 bg_thresh=1008 thresh=2016 gap=586 poll_thresh=15 ino=257 flush-btrfs-1-2586 [006] 151.338678: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8804 wrote=0 to_write=16384 dd-2584 [000] 151.338756: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=418 unstable=0 bg_thresh=1010 thresh=2021 gap=566 poll_thresh=16 ino=257 dd-2584 [000] 151.338881: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=418 unstable=0 bg_thresh=1007 thresh=2014 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 151.339007: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=493 unstable=0 bg_thresh=1009 thresh=2018 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 151.339008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=97% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 151.340768: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=540 wrote=880 to_write=15504 dd-2584 [004] 151.346492: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1168 unstable=0 bg_thresh=1010 thresh=2020 gap=640 poll_thresh=18 ino=257 dd-2584 [004] 151.346587: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1168 unstable=0 bg_thresh=1010 thresh=2020 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 151.346678: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1168 unstable=0 bg_thresh=1012 thresh=2025 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 151.346771: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1168 unstable=0 bg_thresh=1012 thresh=2025 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 151.346860: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1168 unstable=0 bg_thresh=1015 thresh=2030 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 151.347039: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1168 unstable=0 bg_thresh=1017 thresh=2035 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 151.347550: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1168 unstable=0 bg_thresh=1019 thresh=2039 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 151.347727: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1168 unstable=0 bg_thresh=1019 thresh=2038 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 151.347734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-75% task_gap=-248% task_weight=97% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 151.354488: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1043 unstable=0 bg_thresh=1008 thresh=2017 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 151.354557: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1043 unstable=0 bg_thresh=1008 thresh=2017 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 151.354613: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1043 unstable=0 bg_thresh=1011 thresh=2022 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 151.354668: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1043 unstable=0 bg_thresh=1011 thresh=2022 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 151.354778: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1043 unstable=0 bg_thresh=1013 thresh=2027 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 151.354891: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1043 unstable=0 bg_thresh=1018 thresh=2037 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 151.354896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1303 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-249% task_weight=97% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 151.362461: balance_dirty_state: bdi btrfs-1: dirty=487 wb=918 unstable=0 bg_thresh=1012 thresh=2025 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 151.362548: balance_dirty_state: bdi btrfs-1: dirty=487 wb=918 unstable=0 bg_thresh=1012 thresh=2025 gap=620 poll_thresh=13 ino=257 dd-2584 [004] 151.362631: balance_dirty_state: bdi btrfs-1: dirty=512 wb=918 unstable=0 bg_thresh=1015 thresh=2030 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 151.362714: balance_dirty_state: bdi btrfs-1: dirty=537 wb=918 unstable=0 bg_thresh=1017 thresh=2035 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 151.362797: balance_dirty_state: bdi btrfs-1: dirty=537 wb=918 unstable=0 bg_thresh=1017 thresh=2035 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 151.363258: balance_dirty_state: bdi btrfs-1: dirty=587 wb=918 unstable=0 bg_thresh=1017 thresh=2034 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 151.363429: balance_dirty_state: bdi btrfs-1: dirty=612 wb=918 unstable=0 bg_thresh=1019 thresh=2038 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 151.363435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-75% task_gap=-248% task_weight=97% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 151.370476: balance_dirty_state: bdi btrfs-1: dirty=612 wb=768 unstable=0 bg_thresh=1016 thresh=2032 gap=652 poll_thresh=18 ino=257 dd-2584 [004] 151.370554: balance_dirty_state: bdi btrfs-1: dirty=637 wb=768 unstable=0 bg_thresh=1016 thresh=2032 gap=627 poll_thresh=13 ino=257 dd-2584 [004] 151.370609: balance_dirty_state: bdi btrfs-1: dirty=637 wb=768 unstable=0 bg_thresh=1018 thresh=2037 gap=632 poll_thresh=14 ino=257 dd-2584 [004] 151.370667: balance_dirty_state: bdi btrfs-1: dirty=662 wb=768 unstable=0 bg_thresh=1015 thresh=2031 gap=601 poll_thresh=15 ino=257 dd-2584 [004] 151.370723: balance_dirty_state: bdi btrfs-1: dirty=662 wb=768 unstable=0 bg_thresh=1018 thresh=2036 gap=606 poll_thresh=16 ino=257 dd-2584 [004] 151.370835: balance_dirty_state: bdi btrfs-1: dirty=712 wb=768 unstable=0 bg_thresh=1017 thresh=2035 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 151.370948: balance_dirty_state: bdi btrfs-1: dirty=737 wb=768 unstable=0 bg_thresh=1019 thresh=2039 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 151.371063: balance_dirty_state: bdi btrfs-1: dirty=762 wb=768 unstable=0 bg_thresh=1016 thresh=2032 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 151.371067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-256% task_weight=97% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 151.378544: balance_dirty_state: bdi btrfs-1: dirty=762 wb=618 unstable=0 bg_thresh=1006 thresh=2013 gap=633 poll_thresh=19 ino=257 dd-2584 [004] 151.378632: balance_dirty_state: bdi btrfs-1: dirty=787 wb=618 unstable=0 bg_thresh=1006 thresh=2013 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 151.378693: balance_dirty_state: bdi btrfs-1: dirty=812 wb=618 unstable=0 bg_thresh=1009 thresh=2018 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 151.378751: balance_dirty_state: bdi btrfs-1: dirty=812 wb=618 unstable=0 bg_thresh=1009 thresh=2018 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 151.379041: balance_dirty_state: bdi btrfs-1: dirty=862 wb=618 unstable=0 bg_thresh=1011 thresh=2023 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 151.379156: balance_dirty_state: bdi btrfs-1: dirty=887 wb=618 unstable=0 bg_thresh=1013 thresh=2027 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 151.379281: balance_dirty_state: bdi btrfs-1: dirty=912 wb=618 unstable=0 bg_thresh=1013 thresh=2026 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 151.379287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-106% task_gap=-310% task_weight=98% bdi_bw=66028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 151.386543: balance_dirty_state: bdi btrfs-1: dirty=912 wb=493 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 151.386632: balance_dirty_state: bdi btrfs-1: dirty=937 wb=493 unstable=0 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 151.386716: balance_dirty_state: bdi btrfs-1: dirty=937 wb=493 unstable=0 bg_thresh=1005 thresh=2011 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 151.386779: balance_dirty_state: bdi btrfs-1: dirty=962 wb=493 unstable=0 bg_thresh=1005 thresh=2011 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 151.386908: balance_dirty_state: bdi btrfs-1: dirty=987 wb=493 unstable=0 bg_thresh=1008 thresh=2016 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 151.387083: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=493 unstable=0 bg_thresh=1010 thresh=2020 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 151.387089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-271% task_weight=97% bdi_bw=66028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 151.387148: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8852 wrote=0 to_write=16384 flush-btrfs-1-2586 [006] 151.389373: writeback_single_inode: bdi btrfs-1: ino=257 state= age=588 wrote=816 to_write=15568 dd-2584 [004] 151.394477: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1168 unstable=0 bg_thresh=986 thresh=1973 gap=568 poll_thresh=18 ino=257 dd-2584 [004] 151.394564: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1168 unstable=0 bg_thresh=986 thresh=1973 gap=568 poll_thresh=13 ino=257 dd-2584 [004] 151.394651: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1168 unstable=0 bg_thresh=989 thresh=1978 gap=548 poll_thresh=14 ino=257 dd-2584 [004] 151.394736: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1168 unstable=0 bg_thresh=989 thresh=1978 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 151.395103: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1168 unstable=0 bg_thresh=991 thresh=1983 gap=528 poll_thresh=16 ino=257 dd-2584 [004] 151.395261: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1168 unstable=0 bg_thresh=991 thresh=1982 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 151.395418: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1168 unstable=0 bg_thresh=993 thresh=1986 gap=456 poll_thresh=18 ino=257 dd-2584 [004] 151.395424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=66028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 151.402486: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1043 unstable=0 bg_thresh=989 thresh=1978 gap=573 poll_thresh=18 ino=257 dd-2584 [004] 151.402565: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1043 unstable=0 bg_thresh=989 thresh=1978 gap=573 poll_thresh=13 ino=257 dd-2584 [004] 151.402626: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1043 unstable=0 bg_thresh=991 thresh=1983 gap=553 poll_thresh=14 ino=257 dd-2584 [004] 151.402685: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1043 unstable=0 bg_thresh=991 thresh=1983 gap=528 poll_thresh=15 ino=257 dd-2584 [004] 151.402743: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1043 unstable=0 bg_thresh=991 thresh=1982 gap=527 poll_thresh=16 ino=257 dd-2584 [004] 151.402914: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1043 unstable=0 bg_thresh=990 thresh=1981 gap=476 poll_thresh=17 ino=257 dd-2584 [004] 151.402919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=66028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 151.410509: balance_dirty_state: bdi btrfs-1: dirty=462 wb=918 unstable=0 bg_thresh=978 thresh=1957 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 151.410668: balance_dirty_state: bdi btrfs-1: dirty=462 wb=918 unstable=0 bg_thresh=978 thresh=1957 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 151.410848: balance_dirty_state: bdi btrfs-1: dirty=487 wb=918 unstable=0 bg_thresh=981 thresh=1962 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 151.411026: balance_dirty_state: bdi btrfs-1: dirty=487 wb=918 unstable=0 bg_thresh=981 thresh=1962 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 151.411204: balance_dirty_state: bdi btrfs-1: dirty=512 wb=918 unstable=0 bg_thresh=983 thresh=1967 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 151.412170: balance_dirty_state: bdi btrfs-1: dirty=537 wb=918 unstable=0 bg_thresh=983 thresh=1966 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 151.412537: balance_dirty_state: bdi btrfs-1: dirty=587 wb=918 unstable=0 bg_thresh=985 thresh=1970 gap=465 poll_thresh=18 ino=257 dd-2584 [004] 151.412551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=66028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 151.418480: balance_dirty_state: bdi btrfs-1: dirty=587 wb=818 unstable=0 bg_thresh=988 thresh=1976 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 151.418553: balance_dirty_state: bdi btrfs-1: dirty=587 wb=818 unstable=0 bg_thresh=990 thresh=1981 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 151.418640: balance_dirty_state: bdi btrfs-1: dirty=612 wb=818 unstable=0 bg_thresh=993 thresh=1986 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 151.418730: balance_dirty_state: bdi btrfs-1: dirty=637 wb=818 unstable=0 bg_thresh=993 thresh=1986 gap=531 poll_thresh=15 ino=257 dd-2584 [004] 151.418819: balance_dirty_state: bdi btrfs-1: dirty=637 wb=818 unstable=0 bg_thresh=995 thresh=1991 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 151.419002: balance_dirty_state: bdi btrfs-1: dirty=662 wb=818 unstable=0 bg_thresh=998 thresh=1996 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 151.419185: balance_dirty_state: bdi btrfs-1: dirty=712 wb=818 unstable=0 bg_thresh=994 thresh=1989 gap=459 poll_thresh=18 ino=257 dd-2584 [004] 151.419191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=66028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 151.426533: balance_dirty_state: bdi btrfs-1: dirty=712 wb=568 unstable=0 bg_thresh=993 thresh=1987 gap=707 poll_thresh=18 ino=257 dd-2584 [001] 151.426642: balance_dirty_state: bdi btrfs-1: dirty=737 wb=568 unstable=0 bg_thresh=996 thresh=1992 gap=687 poll_thresh=13 ino=257 dd-2584 [001] 151.426702: balance_dirty_state: bdi btrfs-1: dirty=762 wb=568 unstable=0 bg_thresh=996 thresh=1992 gap=662 poll_thresh=14 ino=257 dd-2584 [001] 151.426761: balance_dirty_state: bdi btrfs-1: dirty=762 wb=568 unstable=0 bg_thresh=998 thresh=1997 gap=667 poll_thresh=15 ino=257 dd-2584 [001] 151.426820: balance_dirty_state: bdi btrfs-1: dirty=787 wb=568 unstable=0 bg_thresh=998 thresh=1997 gap=642 poll_thresh=16 ino=257 dd-2584 [001] 151.427110: balance_dirty_state: bdi btrfs-1: dirty=812 wb=568 unstable=0 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=17 ino=257 dd-2584 [001] 151.427230: balance_dirty_state: bdi btrfs-1: dirty=862 wb=568 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=18 ino=257 dd-2584 [001] 151.427348: balance_dirty_state: bdi btrfs-1: dirty=887 wb=568 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=19 ino=257 dd-2584 [001] 151.427466: balance_dirty_state: bdi btrfs-1: dirty=912 wb=568 unstable=0 bg_thresh=999 thresh=1998 gap=518 poll_thresh=20 ino=257 dd-2584 [001] 151.427586: balance_dirty_state: bdi btrfs-1: dirty=937 wb=568 unstable=0 bg_thresh=1001 thresh=2002 gap=497 poll_thresh=21 ino=257 dd-2584 [001] 151.427591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=66028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 151.434614: balance_dirty_state: bdi btrfs-1: dirty=937 wb=443 unstable=0 bg_thresh=1000 thresh=2000 gap=620 poll_thresh=21 ino=257 dd-2584 [001] 151.434686: balance_dirty_state: bdi btrfs-1: dirty=962 wb=443 unstable=0 bg_thresh=1002 thresh=2005 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 151.434799: balance_dirty_state: bdi btrfs-1: dirty=987 wb=443 unstable=0 bg_thresh=1002 thresh=2004 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 151.434913: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=443 unstable=0 bg_thresh=1001 thresh=2003 gap=523 poll_thresh=18 ino=257 flush-btrfs-1-2586 [004] 151.434999: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8900 wrote=0 to_write=16384 dd-2584 [001] 151.435039: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=443 unstable=0 bg_thresh=1003 thresh=2007 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 151.435338: balance_dirty_state: bdi btrfs-1: dirty=987 wb=543 unstable=0 bg_thresh=1000 thresh=2000 gap=470 poll_thresh=20 ino=257 dd-2584 [001] 151.435340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=66028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 151.437627: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=848 to_write=15536 dd-2584 [001] 151.442574: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1168 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 151.442644: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1168 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 151.442706: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1168 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 151.442826: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1168 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 151.442946: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1168 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 151.442951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=66028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 151.450566: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1043 unstable=0 bg_thresh=1003 thresh=2007 gap=627 poll_thresh=18 ino=257 dd-2584 [001] 151.450651: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1043 unstable=0 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=13 ino=257 dd-2584 [001] 151.450711: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1043 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 151.450769: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1043 unstable=0 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 151.450826: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1043 unstable=0 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 151.450943: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1043 unstable=0 bg_thresh=1004 thresh=2009 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 151.451056: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1043 unstable=0 bg_thresh=1004 thresh=2008 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 151.451340: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1043 unstable=0 bg_thresh=1003 thresh=2007 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 151.451345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=66028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 151.458548: balance_dirty_state: bdi btrfs-1: dirty=487 wb=918 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 151.458638: balance_dirty_state: bdi btrfs-1: dirty=512 wb=918 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 151.458705: balance_dirty_state: bdi btrfs-1: dirty=537 wb=918 unstable=0 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 151.458769: balance_dirty_state: bdi btrfs-1: dirty=537 wb=918 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 151.458886: balance_dirty_state: bdi btrfs-1: dirty=587 wb=918 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 151.458890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=66028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 151.466614: balance_dirty_state: bdi btrfs-1: dirty=587 wb=918 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 151.466622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=66028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 151.474568: balance_dirty_state: bdi btrfs-1: dirty=587 wb=868 unstable=0 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 151.474682: balance_dirty_state: bdi btrfs-1: dirty=587 wb=868 unstable=0 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=13 ino=257 dd-2584 [001] 151.474784: balance_dirty_state: bdi btrfs-1: dirty=612 wb=868 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=14 ino=257 dd-2584 [001] 151.474885: balance_dirty_state: bdi btrfs-1: dirty=612 wb=868 unstable=0 bg_thresh=1002 thresh=2004 gap=524 poll_thresh=15 ino=257 dd-2584 [001] 151.474987: balance_dirty_state: bdi btrfs-1: dirty=637 wb=868 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=16 ino=257 dd-2584 [001] 151.474994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=66028 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 151.482542: balance_dirty_state: bdi btrfs-1: dirty=637 wb=868 unstable=0 bg_thresh=997 thresh=1994 gap=489 poll_thresh=16 ino=257 dd-2584 [001] 151.482551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=64788 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 151.490635: balance_dirty_state: bdi btrfs-1: dirty=637 wb=618 unstable=0 bg_thresh=996 thresh=1993 gap=738 poll_thresh=16 ino=257 dd-2584 [001] 151.490725: balance_dirty_state: bdi btrfs-1: dirty=662 wb=618 unstable=0 bg_thresh=999 thresh=1998 gap=718 poll_thresh=12 ino=257 dd-2584 [001] 151.490785: balance_dirty_state: bdi btrfs-1: dirty=662 wb=618 unstable=0 bg_thresh=998 thresh=1997 gap=717 poll_thresh=13 ino=257 dd-2584 [001] 151.490844: balance_dirty_state: bdi btrfs-1: dirty=687 wb=618 unstable=0 bg_thresh=1001 thresh=2002 gap=697 poll_thresh=14 ino=257 dd-2584 [001] 151.490916: balance_dirty_state: bdi btrfs-1: dirty=712 wb=593 unstable=0 bg_thresh=994 thresh=1988 gap=683 poll_thresh=15 ino=257 dd-2584 [001] 151.490988: balance_dirty_state: bdi btrfs-1: dirty=712 wb=543 unstable=0 bg_thresh=993 thresh=1987 gap=732 poll_thresh=16 ino=257 dd-2584 [001] 151.491283: balance_dirty_state: bdi btrfs-1: dirty=762 wb=493 unstable=0 bg_thresh=995 thresh=1991 gap=736 poll_thresh=17 ino=257 dd-2584 [001] 151.491401: balance_dirty_state: bdi btrfs-1: dirty=787 wb=493 unstable=0 bg_thresh=1000 thresh=2001 gap=721 poll_thresh=18 ino=257 dd-2584 [001] 151.491518: balance_dirty_state: bdi btrfs-1: dirty=812 wb=493 unstable=0 bg_thresh=1000 thresh=2000 gap=695 poll_thresh=19 ino=257 dd-2584 [001] 151.491634: balance_dirty_state: bdi btrfs-1: dirty=837 wb=493 unstable=0 bg_thresh=999 thresh=1999 gap=669 poll_thresh=20 ino=257 dd-2584 [001] 151.491753: balance_dirty_state: bdi btrfs-1: dirty=887 wb=493 unstable=0 bg_thresh=999 thresh=1998 gap=618 poll_thresh=21 ino=257 dd-2584 [001] 151.491867: balance_dirty_state: bdi btrfs-1: dirty=912 wb=493 unstable=0 bg_thresh=1001 thresh=2002 gap=597 poll_thresh=22 ino=257 dd-2584 [001] 151.491988: balance_dirty_state: bdi btrfs-1: dirty=937 wb=493 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=23 ino=257 dd-2584 [001] 151.492110: balance_dirty_state: bdi btrfs-1: dirty=987 wb=493 unstable=0 bg_thresh=1000 thresh=2000 gap=520 poll_thresh=24 ino=257 dd-2584 [001] 151.492390: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=493 unstable=0 bg_thresh=999 thresh=1999 gap=494 poll_thresh=25 ino=257 dd-2584 [001] 151.492395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=64788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 151.492405: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8956 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 151.497355: writeback_single_inode: bdi btrfs-1: ino=257 state= age=100 wrote=768 to_write=7424 dd-2584 [001] 151.498589: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1243 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=25 ino=257 dd-2584 [001] 151.498666: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1218 unstable=0 bg_thresh=999 thresh=1998 gap=543 poll_thresh=19 ino=257 dd-2584 [001] 151.498806: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1143 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=20 ino=257 dd-2584 [001] 151.498936: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1143 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=21 ino=257 dd-2584 [001] 151.499061: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1143 unstable=0 bg_thresh=999 thresh=1998 gap=518 poll_thresh=22 ino=257 dd-2584 [001] 151.499185: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1143 unstable=0 bg_thresh=995 thresh=1991 gap=461 poll_thresh=23 ino=257 dd-2584 [001] 151.499190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=64788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 151.506578: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1018 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=23 ino=257 dd-2584 [001] 151.506647: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1018 unstable=0 bg_thresh=1001 thresh=2002 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 151.506769: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1018 unstable=0 bg_thresh=997 thresh=1995 gap=540 poll_thresh=18 ino=257 dd-2584 [001] 151.506889: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1018 unstable=0 bg_thresh=997 thresh=1994 gap=514 poll_thresh=19 ino=257 dd-2584 [001] 151.507182: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1018 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=20 ino=257 dd-2584 [001] 151.507187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=64788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 151.514583: balance_dirty_state: bdi btrfs-1: dirty=487 wb=893 unstable=0 bg_thresh=998 thresh=1997 gap=617 poll_thresh=20 ino=257 dd-2584 [001] 151.514684: balance_dirty_state: bdi btrfs-1: dirty=512 wb=893 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 151.514740: balance_dirty_state: bdi btrfs-1: dirty=512 wb=893 unstable=0 bg_thresh=998 thresh=1996 gap=591 poll_thresh=16 ino=257 dd-2584 [001] 151.514854: balance_dirty_state: bdi btrfs-1: dirty=562 wb=893 unstable=0 bg_thresh=997 thresh=1995 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 151.514966: balance_dirty_state: bdi btrfs-1: dirty=587 wb=893 unstable=0 bg_thresh=997 thresh=1994 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 151.515079: balance_dirty_state: bdi btrfs-1: dirty=612 wb=893 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 151.515083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=64788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 151.522597: balance_dirty_state: bdi btrfs-1: dirty=612 wb=793 unstable=0 bg_thresh=1001 thresh=2002 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 151.522663: balance_dirty_state: bdi btrfs-1: dirty=637 wb=793 unstable=0 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 151.522725: balance_dirty_state: bdi btrfs-1: dirty=637 wb=793 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 151.522787: balance_dirty_state: bdi btrfs-1: dirty=662 wb=793 unstable=0 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 151.522906: balance_dirty_state: bdi btrfs-1: dirty=687 wb=793 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 151.523197: balance_dirty_state: bdi btrfs-1: dirty=737 wb=793 unstable=0 bg_thresh=999 thresh=1998 gap=468 poll_thresh=18 ino=257 dd-2584 [001] 151.523202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=64788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 151.534520: balance_dirty_state: bdi btrfs-1: dirty=737 wb=518 unstable=0 bg_thresh=993 thresh=1986 gap=731 poll_thresh=18 ino=257 dd-2584 [001] 151.534598: balance_dirty_state: bdi btrfs-1: dirty=737 wb=518 unstable=0 bg_thresh=995 thresh=1991 gap=736 poll_thresh=13 ino=257 dd-2584 [001] 151.534655: balance_dirty_state: bdi btrfs-1: dirty=762 wb=518 unstable=0 bg_thresh=998 thresh=1996 gap=716 poll_thresh=14 ino=257 dd-2584 [001] 151.534717: balance_dirty_state: bdi btrfs-1: dirty=787 wb=518 unstable=0 bg_thresh=995 thresh=1990 gap=685 poll_thresh=15 ino=257 dd-2584 [001] 151.534778: balance_dirty_state: bdi btrfs-1: dirty=787 wb=518 unstable=0 bg_thresh=997 thresh=1995 gap=690 poll_thresh=16 ino=257 dd-2584 [001] 151.534901: balance_dirty_state: bdi btrfs-1: dirty=837 wb=518 unstable=0 bg_thresh=997 thresh=1994 gap=639 poll_thresh=17 ino=257 dd-2584 [001] 151.535025: balance_dirty_state: bdi btrfs-1: dirty=862 wb=518 unstable=0 bg_thresh=999 thresh=1998 gap=618 poll_thresh=18 ino=257 dd-2584 [001] 151.535147: balance_dirty_state: bdi btrfs-1: dirty=887 wb=518 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=19 ino=257 dd-2584 [001] 151.535272: balance_dirty_state: bdi btrfs-1: dirty=912 wb=518 unstable=0 bg_thresh=995 thresh=1990 gap=560 poll_thresh=20 ino=257 dd-2584 [001] 151.535401: balance_dirty_state: bdi btrfs-1: dirty=962 wb=518 unstable=0 bg_thresh=991 thresh=1983 gap=503 poll_thresh=21 ino=257 dd-2584 [001] 151.535700: balance_dirty_state: bdi btrfs-1: dirty=987 wb=518 unstable=0 bg_thresh=993 thresh=1987 gap=482 poll_thresh=22 ino=257 dd-2584 [001] 151.535706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=98% bdi_bw=64788 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 151.546612: balance_dirty_state: bdi btrfs-1: dirty=987 wb=393 unstable=0 bg_thresh=980 thresh=1961 gap=581 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 151.546633: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9012 wrote=0 to_write=8192 dd-2584 [001] 151.546684: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=393 unstable=0 bg_thresh=980 thresh=1961 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 151.546813: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=418 unstable=0 bg_thresh=983 thresh=1966 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 151.546946: balance_dirty_state: bdi btrfs-1: dirty=987 wb=468 unstable=0 bg_thresh=982 thresh=1964 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 151.547077: balance_dirty_state: bdi btrfs-1: dirty=962 wb=518 unstable=0 bg_thresh=981 thresh=1963 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 151.547079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-149% task_gap=-400% task_weight=100% bdi_bw=64788 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 151.548791: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=864 to_write=7328 dd-2584 [001] 151.558569: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1018 unstable=0 bg_thresh=982 thresh=1965 gap=735 poll_thresh=19 ino=257 dd-2584 [001] 151.558660: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1018 unstable=0 bg_thresh=985 thresh=1970 gap=715 poll_thresh=14 ino=257 dd-2584 [001] 151.558724: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1018 unstable=0 bg_thresh=982 thresh=1964 gap=684 poll_thresh=15 ino=257 dd-2584 [001] 151.558785: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1018 unstable=0 bg_thresh=984 thresh=1969 gap=689 poll_thresh=16 ino=257 dd-2584 [001] 151.558909: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1018 unstable=0 bg_thresh=984 thresh=1968 gap=638 poll_thresh=17 ino=257 dd-2584 [001] 151.559032: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1018 unstable=0 bg_thresh=986 thresh=1972 gap=617 poll_thresh=18 ino=257 dd-2584 [001] 151.559329: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1018 unstable=0 bg_thresh=985 thresh=1971 gap=591 poll_thresh=19 ino=257 dd-2584 [001] 151.559444: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1018 unstable=0 bg_thresh=985 thresh=1970 gap=565 poll_thresh=20 ino=257 dd-2584 [001] 151.559559: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1018 unstable=0 bg_thresh=981 thresh=1963 gap=508 poll_thresh=21 ino=257 dd-2584 [001] 151.559672: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1018 unstable=0 bg_thresh=983 thresh=1967 gap=487 poll_thresh=22 ino=257 dd-2584 [001] 151.559677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-171% task_gap=-441% task_weight=98% bdi_bw=64788 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 151.570572: balance_dirty_state: bdi btrfs-1: dirty=462 wb=893 unstable=0 bg_thresh=983 thresh=1966 gap=611 poll_thresh=22 ino=257 dd-2584 [001] 151.570637: balance_dirty_state: bdi btrfs-1: dirty=487 wb=893 unstable=0 bg_thresh=983 thresh=1966 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 151.570755: balance_dirty_state: bdi btrfs-1: dirty=512 wb=893 unstable=0 bg_thresh=982 thresh=1965 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 151.570872: balance_dirty_state: bdi btrfs-1: dirty=537 wb=893 unstable=0 bg_thresh=984 thresh=1969 gap=539 poll_thresh=18 ino=257 dd-2584 [001] 151.570990: balance_dirty_state: bdi btrfs-1: dirty=562 wb=893 unstable=0 bg_thresh=984 thresh=1968 gap=513 poll_thresh=19 ino=257 dd-2584 [001] 151.571106: balance_dirty_state: bdi btrfs-1: dirty=612 wb=893 unstable=0 bg_thresh=983 thresh=1967 gap=462 poll_thresh=20 ino=257 dd-2584 [001] 151.571111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-394% task_weight=100% bdi_bw=64788 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 151.578558: balance_dirty_state: bdi btrfs-1: dirty=612 wb=643 unstable=0 bg_thresh=983 thresh=1967 gap=712 poll_thresh=20 ino=257 dd-2584 [001] 151.578836: balance_dirty_state: bdi btrfs-1: dirty=612 wb=643 unstable=0 bg_thresh=983 thresh=1966 gap=711 poll_thresh=15 ino=257 dd-2584 [001] 151.578893: balance_dirty_state: bdi btrfs-1: dirty=637 wb=643 unstable=0 bg_thresh=983 thresh=1966 gap=686 poll_thresh=16 ino=257 dd-2584 [001] 151.579008: balance_dirty_state: bdi btrfs-1: dirty=662 wb=643 unstable=0 bg_thresh=982 thresh=1964 gap=659 poll_thresh=17 ino=257 dd-2584 [001] 151.579122: balance_dirty_state: bdi btrfs-1: dirty=712 wb=643 unstable=0 bg_thresh=981 thresh=1963 gap=608 poll_thresh=18 ino=257 dd-2584 [001] 151.579235: balance_dirty_state: bdi btrfs-1: dirty=737 wb=643 unstable=0 bg_thresh=981 thresh=1962 gap=582 poll_thresh=19 ino=257 dd-2584 [001] 151.579349: balance_dirty_state: bdi btrfs-1: dirty=762 wb=643 unstable=0 bg_thresh=980 thresh=1961 gap=556 poll_thresh=20 ino=257 dd-2584 [001] 151.579463: balance_dirty_state: bdi btrfs-1: dirty=787 wb=643 unstable=0 bg_thresh=982 thresh=1965 gap=535 poll_thresh=21 ino=257 dd-2584 [001] 151.579578: balance_dirty_state: bdi btrfs-1: dirty=837 wb=643 unstable=0 bg_thresh=982 thresh=1964 gap=484 poll_thresh=22 ino=257 dd-2584 [001] 151.579582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-149% task_gap=-398% task_weight=100% bdi_bw=64788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 151.590747: balance_dirty_state: bdi btrfs-1: dirty=837 wb=493 unstable=0 bg_thresh=982 thresh=1965 gap=635 poll_thresh=22 ino=257 dd-2584 [001] 151.590822: balance_dirty_state: bdi btrfs-1: dirty=837 wb=493 unstable=0 bg_thresh=985 thresh=1970 gap=640 poll_thresh=16 ino=257 dd-2584 [001] 151.591103: balance_dirty_state: bdi btrfs-1: dirty=887 wb=493 unstable=0 bg_thresh=984 thresh=1969 gap=589 poll_thresh=17 ino=257 dd-2584 [001] 151.591218: balance_dirty_state: bdi btrfs-1: dirty=912 wb=493 unstable=0 bg_thresh=983 thresh=1967 gap=562 poll_thresh=18 ino=257 dd-2584 [001] 151.591331: balance_dirty_state: bdi btrfs-1: dirty=937 wb=493 unstable=0 bg_thresh=983 thresh=1966 gap=536 poll_thresh=19 ino=257 dd-2584 [001] 151.591443: balance_dirty_state: bdi btrfs-1: dirty=962 wb=493 unstable=0 bg_thresh=982 thresh=1965 gap=510 poll_thresh=20 ino=257 dd-2584 [001] 151.591556: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=493 unstable=0 bg_thresh=984 thresh=1969 gap=464 poll_thresh=21 ino=257 dd-2584 [001] 151.591561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-169% task_gap=-438% task_weight=98% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 151.591648: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9056 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 151.594280: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=784 to_write=15600 dd-2584 [001] 151.602552: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1018 unstable=0 bg_thresh=986 thresh=1972 gap=717 poll_thresh=21 ino=257 dd-2584 [001] 151.602673: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1018 unstable=0 bg_thresh=986 thresh=1972 gap=717 poll_thresh=16 ino=257 dd-2584 [001] 151.602790: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1018 unstable=0 bg_thresh=985 thresh=1971 gap=666 poll_thresh=17 ino=257 dd-2584 [001] 151.602904: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1018 unstable=0 bg_thresh=985 thresh=1970 gap=640 poll_thresh=18 ino=257 dd-2584 [001] 151.603019: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1018 unstable=0 bg_thresh=987 thresh=1974 gap=619 poll_thresh=19 ino=257 dd-2584 [001] 151.603301: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1018 unstable=0 bg_thresh=983 thresh=1967 gap=562 poll_thresh=20 ino=257 dd-2584 [001] 151.603414: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1018 unstable=0 bg_thresh=983 thresh=1966 gap=536 poll_thresh=21 ino=257 dd-2584 [001] 151.603528: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1018 unstable=0 bg_thresh=982 thresh=1965 gap=510 poll_thresh=22 ino=257 dd-2584 [001] 151.603642: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1018 unstable=0 bg_thresh=984 thresh=1969 gap=489 poll_thresh=23 ino=257 dd-2584 [001] 151.603647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-121% task_gap=-342% task_weight=99% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 151.614554: balance_dirty_state: bdi btrfs-1: dirty=462 wb=893 unstable=0 bg_thresh=982 thresh=1964 gap=609 poll_thresh=23 ino=257 dd-2584 [001] 151.614661: balance_dirty_state: bdi btrfs-1: dirty=487 wb=893 unstable=0 bg_thresh=984 thresh=1969 gap=589 poll_thresh=17 ino=257 dd-2584 [001] 151.614779: balance_dirty_state: bdi btrfs-1: dirty=512 wb=893 unstable=0 bg_thresh=984 thresh=1968 gap=563 poll_thresh=18 ino=257 dd-2584 [001] 151.614896: balance_dirty_state: bdi btrfs-1: dirty=562 wb=893 unstable=0 bg_thresh=983 thresh=1967 gap=512 poll_thresh=19 ino=257 dd-2584 [001] 151.615014: balance_dirty_state: bdi btrfs-1: dirty=587 wb=893 unstable=0 bg_thresh=985 thresh=1971 gap=491 poll_thresh=20 ino=257 dd-2584 [001] 151.615019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-338% task_weight=98% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 151.622655: balance_dirty_state: bdi btrfs-1: dirty=587 wb=668 unstable=0 bg_thresh=987 thresh=1975 gap=720 poll_thresh=20 ino=257 dd-2584 [001] 151.622725: balance_dirty_state: bdi btrfs-1: dirty=587 wb=668 unstable=0 bg_thresh=984 thresh=1969 gap=714 poll_thresh=15 ino=257 dd-2584 [001] 151.622957: balance_dirty_state: bdi btrfs-1: dirty=612 wb=668 unstable=0 bg_thresh=984 thresh=1968 gap=688 poll_thresh=16 ino=257 dd-2584 [001] 151.623074: balance_dirty_state: bdi btrfs-1: dirty=637 wb=668 unstable=0 bg_thresh=983 thresh=1967 gap=662 poll_thresh=17 ino=257 dd-2584 [001] 151.623193: balance_dirty_state: bdi btrfs-1: dirty=687 wb=668 unstable=0 bg_thresh=983 thresh=1966 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 151.623309: balance_dirty_state: bdi btrfs-1: dirty=712 wb=668 unstable=0 bg_thresh=985 thresh=1970 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 151.623426: balance_dirty_state: bdi btrfs-1: dirty=737 wb=668 unstable=0 bg_thresh=984 thresh=1969 gap=564 poll_thresh=20 ino=257 dd-2584 [001] 151.623545: balance_dirty_state: bdi btrfs-1: dirty=787 wb=668 unstable=0 bg_thresh=984 thresh=1968 gap=513 poll_thresh=21 ino=257 dd-2584 [001] 151.623672: balance_dirty_state: bdi btrfs-1: dirty=812 wb=668 unstable=0 bg_thresh=986 thresh=1972 gap=492 poll_thresh=22 ino=257 dd-2584 [001] 151.623677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 151.630624: balance_dirty_state: bdi btrfs-1: dirty=812 wb=543 unstable=0 bg_thresh=983 thresh=1967 gap=612 poll_thresh=22 ino=257 dd-2584 [004] 151.630751: balance_dirty_state: bdi btrfs-1: dirty=837 wb=543 unstable=0 bg_thresh=983 thresh=1967 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 151.630986: balance_dirty_state: bdi btrfs-1: dirty=862 wb=543 unstable=0 bg_thresh=988 thresh=1977 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 151.631569: balance_dirty_state: bdi btrfs-1: dirty=887 wb=543 unstable=0 bg_thresh=988 thresh=1976 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 151.631804: balance_dirty_state: bdi btrfs-1: dirty=937 wb=543 unstable=0 bg_thresh=987 thresh=1975 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 151.632039: balance_dirty_state: bdi btrfs-1: dirty=962 wb=543 unstable=0 bg_thresh=986 thresh=1973 gap=468 poll_thresh=20 ino=257 dd-2584 [004] 151.632048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 151.638676: balance_dirty_state: bdi btrfs-1: dirty=962 wb=418 unstable=0 bg_thresh=989 thresh=1978 gap=598 poll_thresh=20 ino=257 dd-2584 [004] 151.638803: balance_dirty_state: bdi btrfs-1: dirty=987 wb=418 unstable=0 bg_thresh=989 thresh=1978 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 151.638923: balance_dirty_state: bdi btrfs-1: dirty=987 wb=418 unstable=0 bg_thresh=988 thresh=1977 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 151.639157: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=418 unstable=0 bg_thresh=988 thresh=1976 gap=546 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 151.639204: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9104 wrote=0 to_write=16384 dd-2584 [004] 151.639404: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=418 unstable=0 bg_thresh=987 thresh=1975 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 151.639651: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=468 unstable=0 bg_thresh=989 thresh=1979 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 151.639654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 151.643263: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=848 to_write=15536 dd-2584 [004] 151.646680: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1143 unstable=0 bg_thresh=988 thresh=1976 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 151.646744: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1143 unstable=0 bg_thresh=988 thresh=1976 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 151.646805: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1143 unstable=0 bg_thresh=987 thresh=1975 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 151.647037: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1143 unstable=0 bg_thresh=987 thresh=1975 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 151.647156: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1143 unstable=0 bg_thresh=989 thresh=1979 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 151.647273: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1143 unstable=0 bg_thresh=986 thresh=1972 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 151.647278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 151.654655: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1018 unstable=0 bg_thresh=986 thresh=1972 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 151.654733: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1018 unstable=0 bg_thresh=988 thresh=1977 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 151.654793: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1018 unstable=0 bg_thresh=985 thresh=1971 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 151.654852: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1018 unstable=0 bg_thresh=988 thresh=1976 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 151.654911: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1018 unstable=0 bg_thresh=987 thresh=1975 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 151.655027: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1018 unstable=0 bg_thresh=987 thresh=1974 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 151.655145: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1018 unstable=0 bg_thresh=986 thresh=1973 gap=468 poll_thresh=18 ino=257 dd-2584 [004] 151.655149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 151.662569: balance_dirty_state: bdi btrfs-1: dirty=487 wb=868 unstable=0 bg_thresh=990 thresh=1981 gap=626 poll_thresh=18 ino=257 dd-2584 [000] 151.662660: balance_dirty_state: bdi btrfs-1: dirty=512 wb=868 unstable=0 bg_thresh=990 thresh=1981 gap=601 poll_thresh=13 ino=257 dd-2584 [000] 151.662748: balance_dirty_state: bdi btrfs-1: dirty=537 wb=868 unstable=0 bg_thresh=993 thresh=1986 gap=581 poll_thresh=14 ino=257 dd-2584 [000] 151.662836: balance_dirty_state: bdi btrfs-1: dirty=537 wb=868 unstable=0 bg_thresh=993 thresh=1986 gap=581 poll_thresh=15 ino=257 dd-2584 [000] 151.663228: balance_dirty_state: bdi btrfs-1: dirty=562 wb=868 unstable=0 bg_thresh=995 thresh=1991 gap=561 poll_thresh=16 ino=257 dd-2584 [000] 151.663527: balance_dirty_state: bdi btrfs-1: dirty=587 wb=868 unstable=0 bg_thresh=995 thresh=1990 gap=535 poll_thresh=17 ino=257 dd-2584 [000] 151.663704: balance_dirty_state: bdi btrfs-1: dirty=637 wb=868 unstable=0 bg_thresh=997 thresh=1994 gap=489 poll_thresh=18 ino=257 dd-2584 [000] 151.663711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 151.670609: balance_dirty_state: bdi btrfs-1: dirty=637 wb=868 unstable=0 bg_thresh=981 thresh=1962 gap=457 poll_thresh=18 ino=257 dd-2584 [000] 151.670613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.678693: balance_dirty_state: bdi btrfs-1: dirty=637 wb=618 unstable=0 bg_thresh=979 thresh=1958 gap=703 poll_thresh=18 ino=257 dd-2584 [006] 151.678780: balance_dirty_state: bdi btrfs-1: dirty=637 wb=618 unstable=0 bg_thresh=981 thresh=1963 gap=708 poll_thresh=13 ino=257 dd-2584 [006] 151.678860: balance_dirty_state: bdi btrfs-1: dirty=637 wb=618 unstable=0 bg_thresh=978 thresh=1957 gap=702 poll_thresh=14 ino=257 dd-2584 [006] 151.678939: balance_dirty_state: bdi btrfs-1: dirty=662 wb=618 unstable=0 bg_thresh=978 thresh=1956 gap=676 poll_thresh=15 ino=257 dd-2584 [006] 151.679018: balance_dirty_state: bdi btrfs-1: dirty=687 wb=618 unstable=0 bg_thresh=978 thresh=1956 gap=651 poll_thresh=16 ino=257 dd-2584 [006] 151.679172: balance_dirty_state: bdi btrfs-1: dirty=712 wb=618 unstable=0 bg_thresh=980 thresh=1960 gap=630 poll_thresh=17 ino=257 dd-2584 [006] 151.679327: balance_dirty_state: bdi btrfs-1: dirty=737 wb=618 unstable=0 bg_thresh=979 thresh=1959 gap=604 poll_thresh=18 ino=257 dd-2584 [006] 151.679481: balance_dirty_state: bdi btrfs-1: dirty=787 wb=618 unstable=0 bg_thresh=979 thresh=1958 gap=553 poll_thresh=19 ino=257 dd-2584 [006] 151.679863: balance_dirty_state: bdi btrfs-1: dirty=812 wb=618 unstable=0 bg_thresh=981 thresh=1962 gap=532 poll_thresh=20 ino=257 dd-2584 [006] 151.680018: balance_dirty_state: bdi btrfs-1: dirty=837 wb=618 unstable=0 bg_thresh=980 thresh=1961 gap=506 poll_thresh=21 ino=257 dd-2584 [006] 151.680171: balance_dirty_state: bdi btrfs-1: dirty=862 wb=618 unstable=0 bg_thresh=980 thresh=1960 gap=480 poll_thresh=22 ino=257 dd-2584 [006] 151.680177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-103% task_gap=-304% task_weight=98% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.686660: balance_dirty_state: bdi btrfs-1: dirty=862 wb=493 unstable=0 bg_thresh=982 thresh=1964 gap=609 poll_thresh=22 ino=257 dd-2584 [006] 151.686767: balance_dirty_state: bdi btrfs-1: dirty=887 wb=493 unstable=0 bg_thresh=981 thresh=1963 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 151.686963: balance_dirty_state: bdi btrfs-1: dirty=912 wb=493 unstable=0 bg_thresh=981 thresh=1962 gap=557 poll_thresh=17 ino=257 dd-2584 [006] 151.687155: balance_dirty_state: bdi btrfs-1: dirty=962 wb=493 unstable=0 bg_thresh=983 thresh=1966 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 151.687344: balance_dirty_state: bdi btrfs-1: dirty=987 wb=493 unstable=0 bg_thresh=982 thresh=1965 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 151.687351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-300% task_weight=100% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 151.687380: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9152 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 151.690167: writeback_single_inode: bdi btrfs-1: ino=257 state= age=84 wrote=736 to_write=15648 dd-2584 [006] 151.694651: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1093 unstable=0 bg_thresh=981 thresh=1963 gap=608 poll_thresh=19 ino=257 dd-2584 [006] 151.694724: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1093 unstable=0 bg_thresh=978 thresh=1957 gap=577 poll_thresh=14 ino=257 dd-2584 [006] 151.694787: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1093 unstable=0 bg_thresh=981 thresh=1962 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 151.694850: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1093 unstable=0 bg_thresh=978 thresh=1956 gap=551 poll_thresh=16 ino=257 dd-2584 [006] 151.695153: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1093 unstable=0 bg_thresh=980 thresh=1960 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 151.695271: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1093 unstable=0 bg_thresh=979 thresh=1959 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 151.695390: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1093 unstable=0 bg_thresh=979 thresh=1958 gap=453 poll_thresh=19 ino=257 dd-2584 [006] 151.695395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1228 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-258% task_weight=98% bdi_bw=66100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.702672: balance_dirty_state: bdi btrfs-1: dirty=412 wb=968 unstable=0 bg_thresh=976 thresh=1953 gap=573 poll_thresh=19 ino=257 dd-2584 [006] 151.702741: balance_dirty_state: bdi btrfs-1: dirty=412 wb=968 unstable=0 bg_thresh=976 thresh=1952 gap=572 poll_thresh=14 ino=257 dd-2584 [006] 151.702799: balance_dirty_state: bdi btrfs-1: dirty=437 wb=968 unstable=0 bg_thresh=978 thresh=1957 gap=552 poll_thresh=15 ino=257 dd-2584 [006] 151.702857: balance_dirty_state: bdi btrfs-1: dirty=462 wb=968 unstable=0 bg_thresh=978 thresh=1956 gap=526 poll_thresh=16 ino=257 dd-2584 [006] 151.702970: balance_dirty_state: bdi btrfs-1: dirty=487 wb=968 unstable=0 bg_thresh=977 thresh=1955 gap=500 poll_thresh=17 ino=257 dd-2584 [006] 151.703083: balance_dirty_state: bdi btrfs-1: dirty=512 wb=968 unstable=0 bg_thresh=977 thresh=1954 gap=474 poll_thresh=18 ino=257 dd-2584 [006] 151.703088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-82% task_gap=-265% task_weight=99% bdi_bw=66100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.710685: balance_dirty_state: bdi btrfs-1: dirty=512 wb=743 unstable=0 bg_thresh=977 thresh=1954 gap=699 poll_thresh=18 ino=257 dd-2584 [006] 151.710753: balance_dirty_state: bdi btrfs-1: dirty=537 wb=743 unstable=0 bg_thresh=977 thresh=1954 gap=674 poll_thresh=13 ino=257 dd-2584 [006] 151.710815: balance_dirty_state: bdi btrfs-1: dirty=537 wb=743 unstable=0 bg_thresh=976 thresh=1953 gap=673 poll_thresh=14 ino=257 dd-2584 [006] 151.710874: balance_dirty_state: bdi btrfs-1: dirty=562 wb=743 unstable=0 bg_thresh=979 thresh=1958 gap=653 poll_thresh=15 ino=257 dd-2584 [006] 151.710934: balance_dirty_state: bdi btrfs-1: dirty=587 wb=743 unstable=0 bg_thresh=978 thresh=1957 gap=627 poll_thresh=16 ino=257 dd-2584 [006] 151.711223: balance_dirty_state: bdi btrfs-1: dirty=612 wb=743 unstable=0 bg_thresh=978 thresh=1956 gap=601 poll_thresh=17 ino=257 dd-2584 [006] 151.711340: balance_dirty_state: bdi btrfs-1: dirty=637 wb=743 unstable=0 bg_thresh=977 thresh=1955 gap=575 poll_thresh=18 ino=257 dd-2584 [006] 151.711458: balance_dirty_state: bdi btrfs-1: dirty=687 wb=743 unstable=0 bg_thresh=979 thresh=1959 gap=529 poll_thresh=19 ino=257 dd-2584 [006] 151.711576: balance_dirty_state: bdi btrfs-1: dirty=712 wb=743 unstable=0 bg_thresh=979 thresh=1958 gap=503 poll_thresh=20 ino=257 dd-2584 [006] 151.711694: balance_dirty_state: bdi btrfs-1: dirty=737 wb=743 unstable=0 bg_thresh=978 thresh=1957 gap=477 poll_thresh=21 ino=257 dd-2584 [006] 151.711699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=66100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.718668: balance_dirty_state: bdi btrfs-1: dirty=737 wb=743 unstable=0 bg_thresh=977 thresh=1954 gap=474 poll_thresh=21 ino=257 dd-2584 [006] 151.718673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1294 task_limit=1214 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=66100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 151.726707: balance_dirty_state: bdi btrfs-1: dirty=737 wb=493 unstable=0 bg_thresh=976 thresh=1953 gap=723 poll_thresh=21 ino=257 dd-2584 [001] 151.726826: balance_dirty_state: bdi btrfs-1: dirty=737 wb=493 unstable=0 bg_thresh=976 thresh=1953 gap=723 poll_thresh=16 ino=257 dd-2584 [001] 151.727059: balance_dirty_state: bdi btrfs-1: dirty=787 wb=493 unstable=0 bg_thresh=979 thresh=1958 gap=678 poll_thresh=17 ino=257 dd-2584 [001] 151.727293: balance_dirty_state: bdi btrfs-1: dirty=812 wb=493 unstable=0 bg_thresh=981 thresh=1963 gap=658 poll_thresh=18 ino=257 dd-2584 [001] 151.727879: balance_dirty_state: bdi btrfs-1: dirty=837 wb=493 unstable=0 bg_thresh=983 thresh=1967 gap=637 poll_thresh=19 ino=257 dd-2584 [001] 151.728114: balance_dirty_state: bdi btrfs-1: dirty=887 wb=493 unstable=0 bg_thresh=983 thresh=1966 gap=586 poll_thresh=20 ino=257 dd-2584 [001] 151.728348: balance_dirty_state: bdi btrfs-1: dirty=912 wb=493 unstable=0 bg_thresh=979 thresh=1959 gap=554 poll_thresh=21 ino=257 dd-2584 [001] 151.728582: balance_dirty_state: bdi btrfs-1: dirty=937 wb=493 unstable=0 bg_thresh=979 thresh=1958 gap=528 poll_thresh=22 ino=257 dd-2584 [001] 151.728816: balance_dirty_state: bdi btrfs-1: dirty=962 wb=493 unstable=0 bg_thresh=981 thresh=1962 gap=507 poll_thresh=23 ino=257 dd-2584 [001] 151.729048: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=493 unstable=0 bg_thresh=980 thresh=1961 gap=456 poll_thresh=24 ino=257 dd-2584 [001] 151.729057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1220 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-84% task_gap=-270% task_weight=100% bdi_bw=66100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 151.729099: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9192 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 151.731441: writeback_single_inode: bdi btrfs-1: ino=257 state= age=36 wrote=752 to_write=15632 dd-2584 [005] 151.738609: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1043 unstable=0 bg_thresh=978 thresh=1957 gap=652 poll_thresh=24 ino=257 dd-2584 [005] 151.738683: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1018 unstable=0 bg_thresh=984 thresh=1968 gap=663 poll_thresh=18 ino=257 dd-2584 [005] 151.738802: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1018 unstable=0 bg_thresh=986 thresh=1973 gap=643 poll_thresh=19 ino=257 dd-2584 [005] 151.738921: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1018 unstable=0 bg_thresh=989 thresh=1978 gap=598 poll_thresh=20 ino=257 dd-2584 [005] 151.739226: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1018 unstable=0 bg_thresh=991 thresh=1982 gap=577 poll_thresh=21 ino=257 dd-2584 [005] 151.739354: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1018 unstable=0 bg_thresh=990 thresh=1981 gap=551 poll_thresh=22 ino=257 dd-2584 [005] 151.739471: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1018 unstable=0 bg_thresh=990 thresh=1980 gap=525 poll_thresh=23 ino=257 dd-2584 [005] 151.739588: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1018 unstable=0 bg_thresh=989 thresh=1979 gap=474 poll_thresh=24 ino=257 dd-2584 [005] 151.739593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=66100 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 151.746664: balance_dirty_state: bdi btrfs-1: dirty=487 wb=893 unstable=0 bg_thresh=988 thresh=1977 gap=597 poll_thresh=24 ino=257 dd-2584 [005] 151.746802: balance_dirty_state: bdi btrfs-1: dirty=487 wb=893 unstable=0 bg_thresh=988 thresh=1976 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 151.747038: balance_dirty_state: bdi btrfs-1: dirty=537 wb=893 unstable=0 bg_thresh=987 thresh=1975 gap=545 poll_thresh=19 ino=257 dd-2584 [005] 151.747273: balance_dirty_state: bdi btrfs-1: dirty=562 wb=893 unstable=0 bg_thresh=987 thresh=1974 gap=519 poll_thresh=20 ino=257 dd-2584 [005] 151.747506: balance_dirty_state: bdi btrfs-1: dirty=587 wb=893 unstable=0 bg_thresh=986 thresh=1973 gap=493 poll_thresh=21 ino=257 dd-2584 [005] 151.747514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-203% task_weight=100% bdi_bw=66100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 151.754710: balance_dirty_state: bdi btrfs-1: dirty=587 wb=793 unstable=0 bg_thresh=986 thresh=1973 gap=593 poll_thresh=21 ino=257 dd-2584 [005] 151.754805: balance_dirty_state: bdi btrfs-1: dirty=612 wb=793 unstable=0 bg_thresh=989 thresh=1978 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 151.755095: balance_dirty_state: bdi btrfs-1: dirty=637 wb=793 unstable=0 bg_thresh=991 thresh=1982 gap=552 poll_thresh=17 ino=257 dd-2584 [005] 151.755213: balance_dirty_state: bdi btrfs-1: dirty=662 wb=793 unstable=0 bg_thresh=987 thresh=1975 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 151.755330: balance_dirty_state: bdi btrfs-1: dirty=712 wb=793 unstable=0 bg_thresh=987 thresh=1974 gap=469 poll_thresh=19 ino=257 dd-2584 [005] 151.755335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-252% task_weight=101% bdi_bw=66100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 151.762680: balance_dirty_state: bdi btrfs-1: dirty=712 wb=793 unstable=0 bg_thresh=988 thresh=1977 gap=472 poll_thresh=19 ino=257 dd-2584 [001] 151.762686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-248% task_weight=101% bdi_bw=66100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 151.770649: balance_dirty_state: bdi btrfs-1: dirty=712 wb=543 unstable=0 bg_thresh=990 thresh=1980 gap=725 poll_thresh=19 ino=257 dd-2584 [001] 151.770779: balance_dirty_state: bdi btrfs-1: dirty=712 wb=543 unstable=0 bg_thresh=992 thresh=1985 gap=730 poll_thresh=14 ino=257 dd-2584 [001] 151.770896: balance_dirty_state: bdi btrfs-1: dirty=737 wb=543 unstable=0 bg_thresh=989 thresh=1979 gap=699 poll_thresh=15 ino=257 dd-2584 [001] 151.771015: balance_dirty_state: bdi btrfs-1: dirty=762 wb=543 unstable=0 bg_thresh=992 thresh=1984 gap=679 poll_thresh=16 ino=257 dd-2584 [001] 151.771250: balance_dirty_state: bdi btrfs-1: dirty=787 wb=543 unstable=0 bg_thresh=994 thresh=1988 gap=658 poll_thresh=17 ino=257 dd-2584 [001] 151.771483: balance_dirty_state: bdi btrfs-1: dirty=812 wb=543 unstable=0 bg_thresh=993 thresh=1987 gap=632 poll_thresh=18 ino=257 dd-2584 [001] 151.771719: balance_dirty_state: bdi btrfs-1: dirty=837 wb=543 unstable=0 bg_thresh=990 thresh=1980 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 151.772310: balance_dirty_state: bdi btrfs-1: dirty=887 wb=543 unstable=0 bg_thresh=992 thresh=1984 gap=554 poll_thresh=20 ino=257 dd-2584 [001] 151.772545: balance_dirty_state: bdi btrfs-1: dirty=912 wb=543 unstable=0 bg_thresh=991 thresh=1983 gap=528 poll_thresh=21 ino=257 dd-2584 [001] 151.772784: balance_dirty_state: bdi btrfs-1: dirty=937 wb=543 unstable=0 bg_thresh=991 thresh=1982 gap=502 poll_thresh=22 ino=257 dd-2584 [001] 151.773009: balance_dirty_state: bdi btrfs-1: dirty=987 wb=493 unstable=0 bg_thresh=986 thresh=1972 gap=492 poll_thresh=23 ino=257 dd-2584 [001] 151.773014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=66100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 151.773057: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9236 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 151.774940: writeback_single_inode: bdi btrfs-1: ino=257 state= age=36 wrote=704 to_write=15680 dd-2584 [005] 151.779599: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1118 unstable=0 bg_thresh=989 thresh=1979 gap=599 poll_thresh=23 ino=257 dd-2584 [005] 151.779718: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1118 unstable=0 bg_thresh=992 thresh=1984 gap=604 poll_thresh=17 ino=257 dd-2584 [005] 151.779955: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1118 unstable=0 bg_thresh=991 thresh=1983 gap=553 poll_thresh=18 ino=257 dd-2584 [005] 151.780189: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1118 unstable=0 bg_thresh=991 thresh=1982 gap=527 poll_thresh=19 ino=257 dd-2584 [005] 151.780422: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1118 unstable=0 bg_thresh=990 thresh=1981 gap=501 poll_thresh=20 ino=257 dd-2584 [005] 151.780658: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1118 unstable=0 bg_thresh=992 thresh=1985 gap=480 poll_thresh=21 ino=257 dd-2584 [005] 151.780667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=66100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 151.786667: balance_dirty_state: bdi btrfs-1: dirty=387 wb=968 unstable=0 bg_thresh=993 thresh=1986 gap=631 poll_thresh=21 ino=257 dd-2584 [004] 151.786914: balance_dirty_state: bdi btrfs-1: dirty=387 wb=968 unstable=0 bg_thresh=993 thresh=1986 gap=631 poll_thresh=16 ino=257 dd-2584 [004] 151.787035: balance_dirty_state: bdi btrfs-1: dirty=437 wb=968 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 151.787155: balance_dirty_state: bdi btrfs-1: dirty=462 wb=968 unstable=0 bg_thresh=998 thresh=1996 gap=566 poll_thresh=18 ino=257 dd-2584 [004] 151.787276: balance_dirty_state: bdi btrfs-1: dirty=487 wb=968 unstable=0 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=19 ino=257 dd-2584 [004] 151.787396: balance_dirty_state: bdi btrfs-1: dirty=512 wb=968 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=20 ino=257 dd-2584 [004] 151.787516: balance_dirty_state: bdi btrfs-1: dirty=562 wb=968 unstable=0 bg_thresh=999 thresh=1998 gap=468 poll_thresh=21 ino=257 dd-2584 [004] 151.787521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=66100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 151.794645: balance_dirty_state: bdi btrfs-1: dirty=562 wb=843 unstable=0 bg_thresh=991 thresh=1983 gap=578 poll_thresh=21 ino=257 dd-2584 [004] 151.794718: balance_dirty_state: bdi btrfs-1: dirty=562 wb=843 unstable=0 bg_thresh=991 thresh=1983 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 151.794838: balance_dirty_state: bdi btrfs-1: dirty=612 wb=843 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 151.794999: balance_dirty_state: bdi btrfs-1: dirty=637 wb=843 unstable=0 bg_thresh=993 thresh=1987 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 151.796299: balance_dirty_state: bdi btrfs-1: dirty=662 wb=743 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 151.796480: balance_dirty_state: bdi btrfs-1: dirty=687 wb=743 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 151.796664: balance_dirty_state: bdi btrfs-1: dirty=737 wb=743 unstable=0 bg_thresh=995 thresh=1990 gap=510 poll_thresh=21 ino=257 dd-2584 [004] 151.796848: balance_dirty_state: bdi btrfs-1: dirty=762 wb=743 unstable=0 bg_thresh=997 thresh=1994 gap=489 poll_thresh=22 ino=257 dd-2584 [004] 151.796855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=66100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 151.802728: balance_dirty_state: bdi btrfs-1: dirty=762 wb=743 unstable=0 bg_thresh=981 thresh=1962 gap=457 poll_thresh=22 ino=257 dd-2584 [004] 151.802734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 151.810662: balance_dirty_state: bdi btrfs-1: dirty=762 wb=468 unstable=0 bg_thresh=990 thresh=1981 gap=751 poll_thresh=22 ino=257 dd-2584 [004] 151.810748: balance_dirty_state: bdi btrfs-1: dirty=787 wb=468 unstable=0 bg_thresh=993 thresh=1986 gap=731 poll_thresh=16 ino=257 dd-2584 [004] 151.810915: balance_dirty_state: bdi btrfs-1: dirty=812 wb=468 unstable=0 bg_thresh=992 thresh=1985 gap=705 poll_thresh=17 ino=257 dd-2584 [004] 151.811086: balance_dirty_state: bdi btrfs-1: dirty=837 wb=468 unstable=0 bg_thresh=992 thresh=1984 gap=679 poll_thresh=18 ino=257 dd-2584 [004] 151.811256: balance_dirty_state: bdi btrfs-1: dirty=862 wb=468 unstable=0 bg_thresh=1000 thresh=2000 gap=670 poll_thresh=19 ino=257 dd-2584 [004] 151.811610: balance_dirty_state: bdi btrfs-1: dirty=912 wb=468 unstable=0 bg_thresh=996 thresh=1993 gap=613 poll_thresh=20 ino=257 dd-2584 [004] 151.811777: balance_dirty_state: bdi btrfs-1: dirty=937 wb=468 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=21 ino=257 dd-2584 [004] 151.811939: balance_dirty_state: bdi btrfs-1: dirty=962 wb=468 unstable=0 bg_thresh=992 thresh=1985 gap=555 poll_thresh=22 ino=257 dd-2584 [004] 151.812059: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=468 unstable=0 bg_thresh=994 thresh=1989 gap=509 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 151.812114: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9276 wrote=0 to_write=16384 dd-2584 [004] 151.812188: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=468 unstable=0 bg_thresh=994 thresh=1988 gap=483 poll_thresh=24 ino=257 dd-2584 [004] 151.812189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 151.813977: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=800 to_write=15584 dd-2584 [004] 151.818610: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1143 unstable=0 bg_thresh=976 thresh=1952 gap=572 poll_thresh=24 ino=257 dd-2584 [004] 151.818710: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1143 unstable=0 bg_thresh=975 thresh=1951 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 151.818895: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1143 unstable=0 bg_thresh=978 thresh=1956 gap=526 poll_thresh=19 ino=257 dd-2584 [004] 151.819087: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1143 unstable=0 bg_thresh=973 thresh=1947 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 151.819277: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1143 unstable=0 bg_thresh=975 thresh=1950 gap=470 poll_thresh=21 ino=257 dd-2584 [004] 151.819284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1219 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-60% task_gap=-222% task_weight=100% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 151.826720: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1018 unstable=0 bg_thresh=984 thresh=1968 gap=613 poll_thresh=21 ino=257 dd-2584 [004] 151.827079: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1018 unstable=0 bg_thresh=984 thresh=1968 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 151.827246: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1018 unstable=0 bg_thresh=986 thresh=1973 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 151.827415: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1018 unstable=0 bg_thresh=989 thresh=1978 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 151.827589: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1018 unstable=0 bg_thresh=991 thresh=1982 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 151.827761: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1018 unstable=0 bg_thresh=990 thresh=1981 gap=476 poll_thresh=20 ino=257 dd-2584 [004] 151.827768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.834680: balance_dirty_state: bdi btrfs-1: dirty=487 wb=893 unstable=0 bg_thresh=985 thresh=1971 gap=591 poll_thresh=20 ino=257 dd-2584 [006] 151.834745: balance_dirty_state: bdi btrfs-1: dirty=512 wb=893 unstable=0 bg_thresh=988 thresh=1976 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 151.834802: balance_dirty_state: bdi btrfs-1: dirty=512 wb=893 unstable=0 bg_thresh=988 thresh=1976 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 151.834913: balance_dirty_state: bdi btrfs-1: dirty=562 wb=893 unstable=0 bg_thresh=990 thresh=1981 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 151.835032: balance_dirty_state: bdi btrfs-1: dirty=587 wb=893 unstable=0 bg_thresh=992 thresh=1985 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 151.835324: balance_dirty_state: bdi btrfs-1: dirty=612 wb=893 unstable=0 bg_thresh=992 thresh=1984 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 151.835329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.842689: balance_dirty_state: bdi btrfs-1: dirty=612 wb=818 unstable=0 bg_thresh=993 thresh=1986 gap=556 poll_thresh=19 ino=257 dd-2584 [006] 151.842766: balance_dirty_state: bdi btrfs-1: dirty=637 wb=818 unstable=0 bg_thresh=995 thresh=1991 gap=536 poll_thresh=14 ino=257 dd-2584 [006] 151.842836: balance_dirty_state: bdi btrfs-1: dirty=662 wb=818 unstable=0 bg_thresh=992 thresh=1985 gap=505 poll_thresh=15 ino=257 dd-2584 [006] 151.842906: balance_dirty_state: bdi btrfs-1: dirty=662 wb=818 unstable=0 bg_thresh=995 thresh=1990 gap=510 poll_thresh=16 ino=257 dd-2584 [006] 151.843044: balance_dirty_state: bdi btrfs-1: dirty=687 wb=818 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=17 ino=257 dd-2584 [006] 151.843049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.850673: balance_dirty_state: bdi btrfs-1: dirty=687 wb=568 unstable=0 bg_thresh=993 thresh=1986 gap=731 poll_thresh=17 ino=257 dd-2584 [006] 151.850746: balance_dirty_state: bdi btrfs-1: dirty=712 wb=568 unstable=0 bg_thresh=992 thresh=1985 gap=705 poll_thresh=13 ino=257 dd-2584 [006] 151.850807: balance_dirty_state: bdi btrfs-1: dirty=737 wb=568 unstable=0 bg_thresh=995 thresh=1990 gap=685 poll_thresh=14 ino=257 dd-2584 [006] 151.850866: balance_dirty_state: bdi btrfs-1: dirty=737 wb=568 unstable=0 bg_thresh=992 thresh=1984 gap=679 poll_thresh=15 ino=257 dd-2584 [006] 151.850924: balance_dirty_state: bdi btrfs-1: dirty=762 wb=568 unstable=0 bg_thresh=994 thresh=1989 gap=659 poll_thresh=16 ino=257 dd-2584 [006] 151.851041: balance_dirty_state: bdi btrfs-1: dirty=787 wb=568 unstable=0 bg_thresh=994 thresh=1988 gap=633 poll_thresh=17 ino=257 dd-2584 [006] 151.851161: balance_dirty_state: bdi btrfs-1: dirty=837 wb=568 unstable=0 bg_thresh=993 thresh=1986 gap=581 poll_thresh=18 ino=257 dd-2584 [006] 151.851280: balance_dirty_state: bdi btrfs-1: dirty=862 wb=568 unstable=0 bg_thresh=992 thresh=1985 gap=555 poll_thresh=19 ino=257 dd-2584 [006] 151.851569: balance_dirty_state: bdi btrfs-1: dirty=887 wb=568 unstable=0 bg_thresh=992 thresh=1984 gap=529 poll_thresh=20 ino=257 dd-2584 [006] 151.851687: balance_dirty_state: bdi btrfs-1: dirty=912 wb=568 unstable=0 bg_thresh=991 thresh=1983 gap=503 poll_thresh=21 ino=257 dd-2584 [006] 151.851809: balance_dirty_state: bdi btrfs-1: dirty=962 wb=568 unstable=0 bg_thresh=993 thresh=1987 gap=457 poll_thresh=22 ino=257 dd-2584 [006] 151.851814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.858742: balance_dirty_state: bdi btrfs-1: dirty=962 wb=443 unstable=0 bg_thresh=991 thresh=1982 gap=577 poll_thresh=22 ino=257 dd-2584 [006] 151.858814: balance_dirty_state: bdi btrfs-1: dirty=962 wb=443 unstable=0 bg_thresh=991 thresh=1982 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 151.858935: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=443 unstable=0 bg_thresh=990 thresh=1980 gap=525 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 151.858960: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9324 wrote=0 to_write=16384 dd-2584 [006] 151.859115: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=443 unstable=0 bg_thresh=994 thresh=1988 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 151.859302: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=468 unstable=0 bg_thresh=992 thresh=1984 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 151.859304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 151.861159: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=832 to_write=15552 dd-2584 [006] 151.866698: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1143 unstable=0 bg_thresh=994 thresh=1989 gap=609 poll_thresh=19 ino=257 dd-2584 [006] 151.866794: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1143 unstable=0 bg_thresh=997 thresh=1994 gap=589 poll_thresh=14 ino=257 dd-2584 [006] 151.866855: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1143 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=15 ino=257 dd-2584 [006] 151.866915: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1143 unstable=0 bg_thresh=996 thresh=1993 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 151.867209: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1143 unstable=0 bg_thresh=996 thresh=1992 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 151.867327: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1143 unstable=0 bg_thresh=998 thresh=1996 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 151.867332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.874748: balance_dirty_state: bdi btrfs-1: dirty=362 wb=993 unstable=0 bg_thresh=996 thresh=1992 gap=637 poll_thresh=18 ino=257 dd-2584 [006] 151.874864: balance_dirty_state: bdi btrfs-1: dirty=362 wb=993 unstable=0 bg_thresh=992 thresh=1984 gap=629 poll_thresh=13 ino=257 dd-2584 [006] 151.874929: balance_dirty_state: bdi btrfs-1: dirty=387 wb=993 unstable=0 bg_thresh=994 thresh=1989 gap=609 poll_thresh=14 ino=257 dd-2584 [006] 151.874989: balance_dirty_state: bdi btrfs-1: dirty=412 wb=993 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 151.875051: balance_dirty_state: bdi btrfs-1: dirty=412 wb=993 unstable=0 bg_thresh=993 thresh=1986 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 151.875174: balance_dirty_state: bdi btrfs-1: dirty=437 wb=993 unstable=0 bg_thresh=998 thresh=1996 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 151.875292: balance_dirty_state: bdi btrfs-1: dirty=487 wb=993 unstable=0 bg_thresh=994 thresh=1989 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 151.875410: balance_dirty_state: bdi btrfs-1: dirty=512 wb=993 unstable=0 bg_thresh=994 thresh=1988 gap=483 poll_thresh=19 ino=257 dd-2584 [006] 151.875414: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.882840: balance_dirty_state: bdi btrfs-1: dirty=512 wb=868 unstable=0 bg_thresh=993 thresh=1987 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 151.882947: balance_dirty_state: bdi btrfs-1: dirty=537 wb=868 unstable=0 bg_thresh=989 thresh=1979 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 151.883016: balance_dirty_state: bdi btrfs-1: dirty=537 wb=868 unstable=0 bg_thresh=989 thresh=1978 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 151.883272: balance_dirty_state: bdi btrfs-1: dirty=562 wb=843 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=16 ino=257 dd-2584 [006] 151.883402: balance_dirty_state: bdi btrfs-1: dirty=587 wb=843 unstable=0 bg_thresh=997 thresh=1994 gap=564 poll_thresh=17 ino=257 dd-2584 [006] 151.883528: balance_dirty_state: bdi btrfs-1: dirty=637 wb=843 unstable=0 bg_thresh=996 thresh=1993 gap=513 poll_thresh=18 ino=257 dd-2584 [006] 151.883654: balance_dirty_state: bdi btrfs-1: dirty=662 wb=843 unstable=0 bg_thresh=996 thresh=1992 gap=487 poll_thresh=19 ino=257 dd-2584 [006] 151.883660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.890725: balance_dirty_state: bdi btrfs-1: dirty=662 wb=843 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 151.890735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.898666: balance_dirty_state: bdi btrfs-1: dirty=662 wb=718 unstable=0 bg_thresh=993 thresh=1987 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 151.898735: balance_dirty_state: bdi btrfs-1: dirty=662 wb=718 unstable=0 bg_thresh=993 thresh=1986 gap=606 poll_thresh=14 ino=257 dd-2584 [006] 151.898797: balance_dirty_state: bdi btrfs-1: dirty=687 wb=718 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=15 ino=257 dd-2584 [006] 151.898857: balance_dirty_state: bdi btrfs-1: dirty=712 wb=718 unstable=0 bg_thresh=995 thresh=1990 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 151.898974: balance_dirty_state: bdi btrfs-1: dirty=737 wb=718 unstable=0 bg_thresh=994 thresh=1989 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 151.899092: balance_dirty_state: bdi btrfs-1: dirty=762 wb=718 unstable=0 bg_thresh=994 thresh=1988 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 151.899212: balance_dirty_state: bdi btrfs-1: dirty=812 wb=718 unstable=0 bg_thresh=996 thresh=1992 gap=462 poll_thresh=19 ino=257 dd-2584 [006] 151.899217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.906685: balance_dirty_state: bdi btrfs-1: dirty=812 wb=568 unstable=0 bg_thresh=992 thresh=1985 gap=605 poll_thresh=19 ino=257 dd-2584 [006] 151.906919: balance_dirty_state: bdi btrfs-1: dirty=812 wb=468 unstable=0 bg_thresh=994 thresh=1989 gap=709 poll_thresh=14 ino=257 dd-2584 [006] 151.906983: balance_dirty_state: bdi btrfs-1: dirty=837 wb=468 unstable=0 bg_thresh=993 thresh=1987 gap=682 poll_thresh=15 ino=257 dd-2584 [006] 151.907045: balance_dirty_state: bdi btrfs-1: dirty=837 wb=468 unstable=0 bg_thresh=990 thresh=1981 gap=676 poll_thresh=16 ino=257 dd-2584 [006] 151.907167: balance_dirty_state: bdi btrfs-1: dirty=887 wb=468 unstable=0 bg_thresh=989 thresh=1978 gap=623 poll_thresh=17 ino=257 dd-2584 [006] 151.907290: balance_dirty_state: bdi btrfs-1: dirty=912 wb=468 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=18 ino=257 dd-2584 [006] 151.907414: balance_dirty_state: bdi btrfs-1: dirty=937 wb=468 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=19 ino=257 dd-2584 [006] 151.907537: balance_dirty_state: bdi btrfs-1: dirty=987 wb=468 unstable=0 bg_thresh=991 thresh=1983 gap=528 poll_thresh=20 ino=257 dd-2584 [006] 151.907660: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=468 unstable=0 bg_thresh=992 thresh=1985 gap=505 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 151.907685: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9372 wrote=0 to_write=16384 dd-2584 [006] 151.907842: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=468 unstable=0 bg_thresh=991 thresh=1983 gap=478 poll_thresh=22 ino=257 dd-2584 [006] 151.907844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=66936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 151.909624: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=800 to_write=15584 dd-2584 [006] 151.914786: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1143 unstable=0 bg_thresh=996 thresh=1992 gap=612 poll_thresh=22 ino=257 dd-2584 [006] 151.914890: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1143 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 151.915182: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1143 unstable=0 bg_thresh=995 thresh=1990 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 151.915301: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1143 unstable=0 bg_thresh=994 thresh=1989 gap=534 poll_thresh=18 ino=257 dd-2584 [006] 151.915418: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1143 unstable=0 bg_thresh=996 thresh=1993 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 151.915423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=66936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.922776: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1018 unstable=0 bg_thresh=995 thresh=1990 gap=610 poll_thresh=19 ino=257 dd-2584 [006] 151.922904: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1018 unstable=0 bg_thresh=995 thresh=1990 gap=610 poll_thresh=14 ino=257 dd-2584 [006] 151.923026: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1018 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 151.923143: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1018 unstable=0 bg_thresh=991 thresh=1983 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 151.923379: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1018 unstable=0 bg_thresh=993 thresh=1987 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 151.923613: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1018 unstable=0 bg_thresh=993 thresh=1986 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 151.923846: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1018 unstable=0 bg_thresh=992 thresh=1985 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 151.923855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=66936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.930745: balance_dirty_state: bdi btrfs-1: dirty=487 wb=868 unstable=0 bg_thresh=994 thresh=1989 gap=634 poll_thresh=19 ino=257 dd-2584 [006] 151.930826: balance_dirty_state: bdi btrfs-1: dirty=512 wb=868 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=14 ino=257 dd-2584 [006] 151.931058: balance_dirty_state: bdi btrfs-1: dirty=537 wb=868 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=15 ino=257 dd-2584 [006] 151.931120: balance_dirty_state: bdi btrfs-1: dirty=537 wb=868 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=16 ino=257 dd-2584 [006] 151.931237: balance_dirty_state: bdi btrfs-1: dirty=587 wb=868 unstable=0 bg_thresh=996 thresh=1992 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 151.931353: balance_dirty_state: bdi btrfs-1: dirty=612 wb=868 unstable=0 bg_thresh=998 thresh=1996 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 151.931471: balance_dirty_state: bdi btrfs-1: dirty=637 wb=868 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 151.931476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=66936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.938766: balance_dirty_state: bdi btrfs-1: dirty=637 wb=868 unstable=0 bg_thresh=993 thresh=1987 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 151.938776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=66936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.946668: balance_dirty_state: bdi btrfs-1: dirty=637 wb=693 unstable=0 bg_thresh=986 thresh=1972 gap=642 poll_thresh=19 ino=257 dd-2584 [006] 151.946731: balance_dirty_state: bdi btrfs-1: dirty=662 wb=693 unstable=0 bg_thresh=986 thresh=1972 gap=617 poll_thresh=14 ino=257 dd-2584 [006] 151.946788: balance_dirty_state: bdi btrfs-1: dirty=662 wb=693 unstable=0 bg_thresh=988 thresh=1977 gap=622 poll_thresh=15 ino=257 dd-2584 [006] 151.946849: balance_dirty_state: bdi btrfs-1: dirty=687 wb=693 unstable=0 bg_thresh=988 thresh=1976 gap=596 poll_thresh=16 ino=257 dd-2584 [006] 151.946970: balance_dirty_state: bdi btrfs-1: dirty=712 wb=693 unstable=0 bg_thresh=987 thresh=1975 gap=570 poll_thresh=17 ino=257 dd-2584 [006] 151.947094: balance_dirty_state: bdi btrfs-1: dirty=762 wb=693 unstable=0 bg_thresh=987 thresh=1974 gap=519 poll_thresh=18 ino=257 dd-2584 [006] 151.947393: balance_dirty_state: bdi btrfs-1: dirty=787 wb=568 unstable=0 bg_thresh=988 thresh=1976 gap=621 poll_thresh=19 ino=257 dd-2584 [006] 151.947520: balance_dirty_state: bdi btrfs-1: dirty=812 wb=568 unstable=0 bg_thresh=984 thresh=1968 gap=588 poll_thresh=20 ino=257 dd-2584 [006] 151.947644: balance_dirty_state: bdi btrfs-1: dirty=837 wb=568 unstable=0 bg_thresh=986 thresh=1973 gap=568 poll_thresh=21 ino=257 dd-2584 [006] 151.947772: balance_dirty_state: bdi btrfs-1: dirty=887 wb=568 unstable=0 bg_thresh=982 thresh=1964 gap=509 poll_thresh=22 ino=257 dd-2584 [006] 151.947895: balance_dirty_state: bdi btrfs-1: dirty=912 wb=568 unstable=0 bg_thresh=983 thresh=1966 gap=486 poll_thresh=23 ino=257 dd-2584 [006] 151.947900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=66936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.954677: balance_dirty_state: bdi btrfs-1: dirty=912 wb=568 unstable=0 bg_thresh=988 thresh=1976 gap=496 poll_thresh=23 ino=257 dd-2584 [006] 151.954743: balance_dirty_state: bdi btrfs-1: dirty=937 wb=568 unstable=0 bg_thresh=985 thresh=1970 gap=465 poll_thresh=17 ino=257 dd-2584 [006] 151.954748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=66936 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 151.962731: balance_dirty_state: bdi btrfs-1: dirty=937 wb=443 unstable=0 bg_thresh=983 thresh=1966 gap=586 poll_thresh=17 ino=257 dd-2584 [006] 151.962812: balance_dirty_state: bdi btrfs-1: dirty=937 wb=443 unstable=0 bg_thresh=985 thresh=1971 gap=591 poll_thresh=13 ino=257 dd-2584 [006] 151.962870: balance_dirty_state: bdi btrfs-1: dirty=962 wb=443 unstable=0 bg_thresh=988 thresh=1976 gap=571 poll_thresh=14 ino=257 dd-2584 [006] 151.962928: balance_dirty_state: bdi btrfs-1: dirty=987 wb=443 unstable=0 bg_thresh=988 thresh=1976 gap=546 poll_thresh=15 ino=257 dd-2584 [006] 151.962985: balance_dirty_state: bdi btrfs-1: dirty=987 wb=443 unstable=0 bg_thresh=990 thresh=1981 gap=551 poll_thresh=16 ino=257 dd-2584 [006] 151.963106: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=443 unstable=0 bg_thresh=990 thresh=1980 gap=500 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 151.963127: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9428 wrote=0 to_write=16384 dd-2584 [006] 151.963553: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=493 unstable=0 bg_thresh=986 thresh=1973 gap=468 poll_thresh=18 ino=257 dd-2584 [006] 151.963555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=66936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 151.966029: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=816 to_write=15568 dd-2584 [006] 151.970731: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1268 unstable=0 bg_thresh=986 thresh=1973 gap=443 poll_thresh=18 ino=257 dd-2584 [006] 151.970741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=66936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.978822: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1143 unstable=0 bg_thresh=991 thresh=1982 gap=577 poll_thresh=18 ino=257 dd-2584 [006] 151.978920: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1143 unstable=0 bg_thresh=993 thresh=1987 gap=582 poll_thresh=13 ino=257 dd-2584 [006] 151.979000: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1143 unstable=0 bg_thresh=993 thresh=1986 gap=556 poll_thresh=14 ino=257 dd-2584 [006] 151.979081: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1143 unstable=0 bg_thresh=993 thresh=1986 gap=531 poll_thresh=15 ino=257 dd-2584 [006] 151.979163: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1143 unstable=0 bg_thresh=992 thresh=1985 gap=530 poll_thresh=16 ino=257 dd-2584 [006] 151.979326: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1143 unstable=0 bg_thresh=992 thresh=1984 gap=479 poll_thresh=17 ino=257 dd-2584 [006] 151.979332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=66936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.986767: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1143 unstable=0 bg_thresh=992 thresh=1984 gap=479 poll_thresh=17 ino=257 dd-2584 [006] 151.986773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=66936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 151.994743: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1143 unstable=0 bg_thresh=992 thresh=1984 gap=479 poll_thresh=17 ino=257 dd-2584 [006] 151.994749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=66936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 152.006801: balance_dirty_state: bdi btrfs-1: dirty=358 wb=989 unstable=0 bg_thresh=991 thresh=1982 gap=635 poll_thresh=17 ino=257 dd-2584 [006] 152.006873: balance_dirty_state: bdi btrfs-1: dirty=358 wb=989 unstable=0 bg_thresh=991 thresh=1982 gap=635 poll_thresh=13 ino=257 dd-2584 [006] 152.006940: balance_dirty_state: bdi btrfs-1: dirty=383 wb=989 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=14 ino=257 dd-2584 [006] 152.007005: balance_dirty_state: bdi btrfs-1: dirty=408 wb=989 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=15 ino=257 dd-2584 [006] 152.007072: balance_dirty_state: bdi btrfs-1: dirty=408 wb=989 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 152.007205: balance_dirty_state: bdi btrfs-1: dirty=458 wb=989 unstable=0 bg_thresh=986 thresh=1973 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 152.007339: balance_dirty_state: bdi btrfs-1: dirty=483 wb=989 unstable=0 bg_thresh=988 thresh=1977 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 152.007647: balance_dirty_state: bdi btrfs-1: dirty=508 wb=989 unstable=0 bg_thresh=988 thresh=1976 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 152.007652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-282% task_weight=98% bdi_bw=66936 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 152.014711: balance_dirty_state: bdi btrfs-1: dirty=527 wb=842 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=19 ino=257 dd-2584 [005] 152.014777: balance_dirty_state: bdi btrfs-1: dirty=527 wb=842 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=14 ino=257 dd-2584 [005] 152.014836: balance_dirty_state: bdi btrfs-1: dirty=552 wb=842 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=15 ino=257 dd-2584 [005] 152.014898: balance_dirty_state: bdi btrfs-1: dirty=577 wb=842 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=16 ino=257 dd-2584 [005] 152.015017: balance_dirty_state: bdi btrfs-1: dirty=602 wb=842 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 152.015135: balance_dirty_state: bdi btrfs-1: dirty=627 wb=842 unstable=0 bg_thresh=994 thresh=1989 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 152.015254: balance_dirty_state: bdi btrfs-1: dirty=677 wb=842 unstable=0 bg_thresh=994 thresh=1988 gap=469 poll_thresh=19 ino=257 dd-2584 [005] 152.015259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=64560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 152.022753: balance_dirty_state: bdi btrfs-1: dirty=682 wb=699 unstable=0 bg_thresh=992 thresh=1984 gap=603 poll_thresh=19 ino=257 dd-2584 [005] 152.022863: balance_dirty_state: bdi btrfs-1: dirty=682 wb=699 unstable=0 bg_thresh=991 thresh=1983 gap=602 poll_thresh=14 ino=257 dd-2584 [005] 152.022983: balance_dirty_state: bdi btrfs-1: dirty=707 wb=699 unstable=0 bg_thresh=994 thresh=1988 gap=582 poll_thresh=15 ino=257 dd-2584 [005] 152.023101: balance_dirty_state: bdi btrfs-1: dirty=732 wb=699 unstable=0 bg_thresh=991 thresh=1982 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 152.023337: balance_dirty_state: bdi btrfs-1: dirty=757 wb=699 unstable=0 bg_thresh=993 thresh=1986 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 152.023921: balance_dirty_state: bdi btrfs-1: dirty=782 wb=699 unstable=0 bg_thresh=992 thresh=1985 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 152.024154: balance_dirty_state: bdi btrfs-1: dirty=807 wb=699 unstable=0 bg_thresh=992 thresh=1984 gap=478 poll_thresh=19 ino=257 dd-2584 [005] 152.024163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=98% bdi_bw=64560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 152.030735: balance_dirty_state: bdi btrfs-1: dirty=807 wb=574 unstable=0 bg_thresh=990 thresh=1980 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 152.030831: balance_dirty_state: bdi btrfs-1: dirty=832 wb=574 unstable=0 bg_thresh=992 thresh=1985 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 152.030889: balance_dirty_state: bdi btrfs-1: dirty=857 wb=574 unstable=0 bg_thresh=989 thresh=1979 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 152.030946: balance_dirty_state: bdi btrfs-1: dirty=857 wb=574 unstable=0 bg_thresh=992 thresh=1984 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 152.031059: balance_dirty_state: bdi btrfs-1: dirty=907 wb=574 unstable=0 bg_thresh=991 thresh=1983 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 152.031172: balance_dirty_state: bdi btrfs-1: dirty=932 wb=574 unstable=0 bg_thresh=990 thresh=1981 gap=475 poll_thresh=18 ino=257 dd-2584 [005] 152.031176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=64560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.038867: balance_dirty_state: bdi btrfs-1: dirty=932 wb=449 unstable=0 bg_thresh=992 thresh=1984 gap=603 poll_thresh=18 ino=257 dd-2584 [001] 152.038941: balance_dirty_state: bdi btrfs-1: dirty=932 wb=449 unstable=0 bg_thresh=992 thresh=1984 gap=603 poll_thresh=13 ino=257 dd-2584 [001] 152.039006: balance_dirty_state: bdi btrfs-1: dirty=957 wb=449 unstable=0 bg_thresh=994 thresh=1989 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 152.039070: balance_dirty_state: bdi btrfs-1: dirty=957 wb=449 unstable=0 bg_thresh=994 thresh=1989 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 152.039134: balance_dirty_state: bdi btrfs-1: dirty=982 wb=449 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 152.039449: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=449 unstable=0 bg_thresh=999 thresh=1999 gap=543 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 152.039512: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9504 wrote=0 to_write=8192 dd-2584 [001] 152.039583: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=449 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 152.039585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=64560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 152.041490: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=784 to_write=7408 dd-2584 [001] 152.046684: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1221 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 152.046754: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1221 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=13 ino=257 dd-2584 [001] 152.046820: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1221 unstable=0 bg_thresh=1001 thresh=2003 gap=500 poll_thresh=14 ino=257 dd-2584 [001] 152.046825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=64560 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 152.054702: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1096 unstable=0 bg_thresh=991 thresh=1983 gap=605 poll_thresh=14 ino=257 dd-2584 [001] 152.054784: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1096 unstable=0 bg_thresh=991 thresh=1983 gap=580 poll_thresh=10 ino=257 dd-2584 [001] 152.054841: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1096 unstable=0 bg_thresh=994 thresh=1988 gap=585 poll_thresh=11 ino=257 dd-2584 [001] 152.054897: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1096 unstable=0 bg_thresh=994 thresh=1988 gap=560 poll_thresh=12 ino=257 dd-2584 [001] 152.054953: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1096 unstable=0 bg_thresh=996 thresh=1993 gap=540 poll_thresh=13 ino=257 dd-2584 [001] 152.055009: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1096 unstable=0 bg_thresh=996 thresh=1993 gap=540 poll_thresh=14 ino=257 dd-2584 [001] 152.055066: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1096 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=15 ino=257 dd-2584 [001] 152.055124: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1096 unstable=0 bg_thresh=1001 thresh=2003 gap=525 poll_thresh=16 ino=257 dd-2584 [001] 152.055237: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1096 unstable=0 bg_thresh=1001 thresh=2002 gap=474 poll_thresh=17 ino=257 dd-2584 [001] 152.055241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=64560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.062741: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1097 unstable=0 bg_thresh=1001 thresh=2002 gap=476 poll_thresh=17 ino=257 dd-2584 [001] 152.062745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=64560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.070693: balance_dirty_state: bdi btrfs-1: dirty=429 wb=972 unstable=0 bg_thresh=993 thresh=1986 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 152.070775: balance_dirty_state: bdi btrfs-1: dirty=429 wb=972 unstable=0 bg_thresh=993 thresh=1986 gap=585 poll_thresh=13 ino=257 dd-2584 [001] 152.070831: balance_dirty_state: bdi btrfs-1: dirty=454 wb=972 unstable=0 bg_thresh=995 thresh=1991 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 152.071056: balance_dirty_state: bdi btrfs-1: dirty=479 wb=972 unstable=0 bg_thresh=995 thresh=1991 gap=540 poll_thresh=15 ino=257 dd-2584 [001] 152.071112: balance_dirty_state: bdi btrfs-1: dirty=479 wb=972 unstable=0 bg_thresh=998 thresh=1996 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 152.071224: balance_dirty_state: bdi btrfs-1: dirty=529 wb=972 unstable=0 bg_thresh=1000 thresh=2001 gap=500 poll_thresh=17 ino=257 dd-2584 [001] 152.071228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=64560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.078692: balance_dirty_state: bdi btrfs-1: dirty=529 wb=797 unstable=0 bg_thresh=995 thresh=1990 gap=664 poll_thresh=17 ino=257 dd-2584 [001] 152.078756: balance_dirty_state: bdi btrfs-1: dirty=528 wb=781 unstable=0 bg_thresh=997 thresh=1994 gap=685 poll_thresh=13 ino=257 dd-2584 [001] 152.078813: balance_dirty_state: bdi btrfs-1: dirty=553 wb=781 unstable=0 bg_thresh=999 thresh=1999 gap=665 poll_thresh=14 ino=257 dd-2584 [001] 152.078871: balance_dirty_state: bdi btrfs-1: dirty=578 wb=781 unstable=0 bg_thresh=999 thresh=1999 gap=640 poll_thresh=15 ino=257 dd-2584 [001] 152.078928: balance_dirty_state: bdi btrfs-1: dirty=578 wb=781 unstable=0 bg_thresh=1002 thresh=2004 gap=645 poll_thresh=16 ino=257 dd-2584 [001] 152.079045: balance_dirty_state: bdi btrfs-1: dirty=628 wb=781 unstable=0 bg_thresh=1001 thresh=2003 gap=594 poll_thresh=17 ino=257 dd-2584 [001] 152.079164: balance_dirty_state: bdi btrfs-1: dirty=653 wb=781 unstable=0 bg_thresh=1003 thresh=2007 gap=573 poll_thresh=18 ino=257 dd-2584 [001] 152.079283: balance_dirty_state: bdi btrfs-1: dirty=678 wb=781 unstable=0 bg_thresh=1003 thresh=2006 gap=547 poll_thresh=19 ino=257 dd-2584 [001] 152.079401: balance_dirty_state: bdi btrfs-1: dirty=703 wb=781 unstable=0 bg_thresh=1002 thresh=2005 gap=521 poll_thresh=20 ino=257 dd-2584 [001] 152.079694: balance_dirty_state: bdi btrfs-1: dirty=753 wb=781 unstable=0 bg_thresh=1004 thresh=2009 gap=475 poll_thresh=21 ino=257 dd-2584 [001] 152.079699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=64560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.086707: balance_dirty_state: bdi btrfs-1: dirty=753 wb=781 unstable=0 bg_thresh=1004 thresh=2009 gap=475 poll_thresh=21 ino=257 dd-2584 [001] 152.086712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=64560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.094714: balance_dirty_state: bdi btrfs-1: dirty=753 wb=656 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=21 ino=257 dd-2584 [001] 152.094822: balance_dirty_state: bdi btrfs-1: dirty=753 wb=656 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 152.094940: balance_dirty_state: bdi btrfs-1: dirty=803 wb=656 unstable=0 bg_thresh=999 thresh=1998 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 152.095051: balance_dirty_state: bdi btrfs-1: dirty=828 wb=656 unstable=0 bg_thresh=1001 thresh=2003 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 152.095165: balance_dirty_state: bdi btrfs-1: dirty=853 wb=656 unstable=0 bg_thresh=1003 thresh=2007 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 152.095170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=64560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.102852: balance_dirty_state: bdi btrfs-1: dirty=853 wb=656 unstable=0 bg_thresh=1003 thresh=2007 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 152.102861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=64560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.110722: balance_dirty_state: bdi btrfs-1: dirty=853 wb=531 unstable=0 bg_thresh=995 thresh=1991 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 152.110785: balance_dirty_state: bdi btrfs-1: dirty=878 wb=531 unstable=0 bg_thresh=995 thresh=1991 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 152.110843: balance_dirty_state: bdi btrfs-1: dirty=878 wb=531 unstable=0 bg_thresh=998 thresh=1996 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 152.110902: balance_dirty_state: bdi btrfs-1: dirty=903 wb=531 unstable=0 bg_thresh=998 thresh=1996 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 152.111018: balance_dirty_state: bdi btrfs-1: dirty=928 wb=531 unstable=0 bg_thresh=1000 thresh=2001 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 152.111139: balance_dirty_state: bdi btrfs-1: dirty=978 wb=531 unstable=0 bg_thresh=1002 thresh=2005 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 152.111143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=64560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.118731: balance_dirty_state: bdi btrfs-1: dirty=978 wb=406 unstable=0 bg_thresh=994 thresh=1988 gap=604 poll_thresh=18 ino=257 dd-2584 [001] 152.118965: balance_dirty_state: bdi btrfs-1: dirty=978 wb=406 unstable=0 bg_thresh=994 thresh=1988 gap=604 poll_thresh=13 ino=257 dd-2584 [001] 152.119024: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=406 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 152.119088: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=406 unstable=0 bg_thresh=996 thresh=1993 gap=559 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 152.119098: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9584 wrote=0 to_write=8192 dd-2584 [001] 152.119152: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=406 unstable=0 bg_thresh=996 thresh=1992 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 152.119278: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=431 unstable=0 bg_thresh=995 thresh=1991 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 152.119406: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=481 unstable=0 bg_thresh=997 thresh=1995 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 152.119407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 152.121102: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=848 to_write=7344 dd-2584 [001] 152.126706: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1131 unstable=0 bg_thresh=990 thresh=1980 gap=596 poll_thresh=18 ino=257 dd-2584 [001] 152.126788: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1133 unstable=0 bg_thresh=991 thresh=1982 gap=593 poll_thresh=13 ino=257 dd-2584 [001] 152.126852: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1133 unstable=0 bg_thresh=990 thresh=1981 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 152.126914: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1133 unstable=0 bg_thresh=990 thresh=1981 gap=542 poll_thresh=15 ino=257 dd-2584 [001] 152.126978: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1133 unstable=0 bg_thresh=990 thresh=1980 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 152.127105: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1133 unstable=0 bg_thresh=992 thresh=1984 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 152.127110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.134826: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1008 unstable=0 bg_thresh=989 thresh=1978 gap=614 poll_thresh=17 ino=257 dd-2584 [001] 152.134901: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1008 unstable=0 bg_thresh=986 thresh=1972 gap=608 poll_thresh=13 ino=257 dd-2584 [001] 152.134966: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1008 unstable=0 bg_thresh=988 thresh=1977 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 152.135215: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1008 unstable=0 bg_thresh=985 thresh=1971 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 152.135275: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1008 unstable=0 bg_thresh=988 thresh=1976 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 152.135393: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1008 unstable=0 bg_thresh=987 thresh=1975 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 152.135513: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1008 unstable=0 bg_thresh=989 thresh=1979 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 152.135517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 152.142821: balance_dirty_state: bdi btrfs-1: dirty=481 wb=883 unstable=0 bg_thresh=997 thresh=1994 gap=630 poll_thresh=18 ino=257 dd-2584 [005] 152.142884: balance_dirty_state: bdi btrfs-1: dirty=481 wb=883 unstable=0 bg_thresh=997 thresh=1994 gap=630 poll_thresh=13 ino=257 dd-2584 [005] 152.142941: balance_dirty_state: bdi btrfs-1: dirty=506 wb=883 unstable=0 bg_thresh=999 thresh=1999 gap=610 poll_thresh=14 ino=257 dd-2584 [005] 152.142999: balance_dirty_state: bdi btrfs-1: dirty=531 wb=883 unstable=0 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=15 ino=257 dd-2584 [005] 152.143059: balance_dirty_state: bdi btrfs-1: dirty=531 wb=883 unstable=0 bg_thresh=999 thresh=1998 gap=584 poll_thresh=16 ino=257 dd-2584 [005] 152.143190: balance_dirty_state: bdi btrfs-1: dirty=581 wb=883 unstable=0 bg_thresh=1001 thresh=2003 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 152.143313: balance_dirty_state: bdi btrfs-1: dirty=606 wb=883 unstable=0 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 152.143432: balance_dirty_state: bdi btrfs-1: dirty=631 wb=883 unstable=0 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 152.143437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 152.150826: balance_dirty_state: bdi btrfs-1: dirty=631 wb=858 unstable=0 bg_thresh=1000 thresh=2000 gap=511 poll_thresh=19 ino=257 dd-2584 [005] 152.151094: balance_dirty_state: bdi btrfs-1: dirty=656 wb=858 unstable=0 bg_thresh=999 thresh=1999 gap=485 poll_thresh=14 ino=257 dd-2584 [005] 152.151099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 152.158830: balance_dirty_state: bdi btrfs-1: dirty=656 wb=733 unstable=0 bg_thresh=999 thresh=1998 gap=609 poll_thresh=14 ino=257 dd-2584 [001] 152.158941: balance_dirty_state: bdi btrfs-1: dirty=656 wb=733 unstable=0 bg_thresh=996 thresh=1992 gap=603 poll_thresh=10 ino=257 dd-2584 [001] 152.159061: balance_dirty_state: bdi btrfs-1: dirty=681 wb=733 unstable=0 bg_thresh=998 thresh=1997 gap=583 poll_thresh=11 ino=257 dd-2584 [001] 152.159180: balance_dirty_state: bdi btrfs-1: dirty=706 wb=733 unstable=0 bg_thresh=995 thresh=1991 gap=552 poll_thresh=12 ino=257 dd-2584 [001] 152.159298: balance_dirty_state: bdi btrfs-1: dirty=706 wb=733 unstable=0 bg_thresh=998 thresh=1996 gap=557 poll_thresh=13 ino=257 dd-2584 [001] 152.159416: balance_dirty_state: bdi btrfs-1: dirty=731 wb=733 unstable=0 bg_thresh=997 thresh=1995 gap=531 poll_thresh=14 ino=257 dd-2584 [001] 152.159535: balance_dirty_state: bdi btrfs-1: dirty=756 wb=733 unstable=0 bg_thresh=997 thresh=1995 gap=506 poll_thresh=15 ino=257 dd-2584 [001] 152.159655: balance_dirty_state: bdi btrfs-1: dirty=756 wb=733 unstable=0 bg_thresh=997 thresh=1994 gap=505 poll_thresh=16 ino=257 dd-2584 [001] 152.159891: balance_dirty_state: bdi btrfs-1: dirty=781 wb=733 unstable=0 bg_thresh=996 thresh=1993 gap=479 poll_thresh=17 ino=257 dd-2584 [001] 152.159900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.166795: balance_dirty_state: bdi btrfs-1: dirty=781 wb=608 unstable=0 bg_thresh=995 thresh=1990 gap=601 poll_thresh=17 ino=257 dd-2584 [001] 152.166925: balance_dirty_state: bdi btrfs-1: dirty=806 wb=608 unstable=0 bg_thresh=994 thresh=1989 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 152.167045: balance_dirty_state: bdi btrfs-1: dirty=831 wb=608 unstable=0 bg_thresh=994 thresh=1989 gap=550 poll_thresh=14 ino=257 dd-2584 [001] 152.167163: balance_dirty_state: bdi btrfs-1: dirty=831 wb=608 unstable=0 bg_thresh=994 thresh=1988 gap=549 poll_thresh=15 ino=257 dd-2584 [001] 152.167279: balance_dirty_state: bdi btrfs-1: dirty=856 wb=608 unstable=0 bg_thresh=996 thresh=1993 gap=529 poll_thresh=16 ino=257 dd-2584 [001] 152.167517: balance_dirty_state: bdi btrfs-1: dirty=881 wb=608 unstable=0 bg_thresh=996 thresh=1992 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 152.168103: balance_dirty_state: bdi btrfs-1: dirty=931 wb=608 unstable=0 bg_thresh=995 thresh=1991 gap=452 poll_thresh=18 ino=257 dd-2584 [001] 152.168112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.174798: balance_dirty_state: bdi btrfs-1: dirty=931 wb=483 unstable=0 bg_thresh=995 thresh=1990 gap=576 poll_thresh=18 ino=257 dd-2584 [001] 152.174898: balance_dirty_state: bdi btrfs-1: dirty=931 wb=483 unstable=0 bg_thresh=994 thresh=1989 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 152.174958: balance_dirty_state: bdi btrfs-1: dirty=956 wb=483 unstable=0 bg_thresh=997 thresh=1994 gap=555 poll_thresh=14 ino=257 dd-2584 [001] 152.175016: balance_dirty_state: bdi btrfs-1: dirty=956 wb=483 unstable=0 bg_thresh=994 thresh=1988 gap=549 poll_thresh=15 ino=257 dd-2584 [001] 152.175076: balance_dirty_state: bdi btrfs-1: dirty=981 wb=483 unstable=0 bg_thresh=996 thresh=1993 gap=529 poll_thresh=16 ino=257 dd-2584 [001] 152.175195: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=483 unstable=0 bg_thresh=993 thresh=1986 gap=497 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 152.175209: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9640 wrote=0 to_write=8192 dd-2584 [001] 152.175321: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=483 unstable=0 bg_thresh=992 thresh=1985 gap=446 poll_thresh=18 ino=257 dd-2584 [001] 152.175322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 152.177198: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=396 wrote=800 to_write=7392 dd-2584 [001] 152.182736: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1283 unstable=0 bg_thresh=992 thresh=1985 gap=446 poll_thresh=18 ino=257 dd-2584 [001] 152.182740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.190848: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1158 unstable=0 bg_thresh=994 thresh=1988 gap=574 poll_thresh=18 ino=257 dd-2584 [001] 152.190931: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1158 unstable=0 bg_thresh=996 thresh=1993 gap=579 poll_thresh=13 ino=257 dd-2584 [001] 152.190995: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1158 unstable=0 bg_thresh=996 thresh=1992 gap=553 poll_thresh=14 ino=257 dd-2584 [001] 152.191060: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1158 unstable=0 bg_thresh=998 thresh=1997 gap=533 poll_thresh=15 ino=257 dd-2584 [001] 152.191124: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1158 unstable=0 bg_thresh=995 thresh=1991 gap=527 poll_thresh=16 ino=257 dd-2584 [001] 152.191252: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1158 unstable=0 bg_thresh=995 thresh=1990 gap=476 poll_thresh=17 ino=257 dd-2584 [001] 152.191257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.198843: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1008 unstable=0 bg_thresh=995 thresh=1991 gap=627 poll_thresh=17 ino=257 dd-2584 [001] 152.199143: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1008 unstable=0 bg_thresh=998 thresh=1996 gap=632 poll_thresh=13 ino=257 dd-2584 [001] 152.199209: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1008 unstable=0 bg_thresh=995 thresh=1990 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 152.199275: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1008 unstable=0 bg_thresh=997 thresh=1995 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 152.199342: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1008 unstable=0 bg_thresh=997 thresh=1994 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 152.199473: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1008 unstable=0 bg_thresh=996 thresh=1993 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 152.199607: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1008 unstable=0 bg_thresh=996 thresh=1992 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 152.199738: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1008 unstable=0 bg_thresh=998 thresh=1996 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 152.199743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.206862: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1008 unstable=0 bg_thresh=998 thresh=1996 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 152.206870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.214785: balance_dirty_state: bdi btrfs-1: dirty=506 wb=883 unstable=0 bg_thresh=998 thresh=1996 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 152.214873: balance_dirty_state: bdi btrfs-1: dirty=531 wb=883 unstable=0 bg_thresh=997 thresh=1995 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 152.214942: balance_dirty_state: bdi btrfs-1: dirty=531 wb=883 unstable=0 bg_thresh=997 thresh=1995 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 152.215012: balance_dirty_state: bdi btrfs-1: dirty=556 wb=883 unstable=0 bg_thresh=997 thresh=1994 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 152.215149: balance_dirty_state: bdi btrfs-1: dirty=581 wb=883 unstable=0 bg_thresh=996 thresh=1993 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 152.215487: balance_dirty_state: bdi btrfs-1: dirty=606 wb=883 unstable=0 bg_thresh=996 thresh=1992 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 152.215626: balance_dirty_state: bdi btrfs-1: dirty=656 wb=883 unstable=0 bg_thresh=998 thresh=1996 gap=457 poll_thresh=19 ino=257 dd-2584 [001] 152.215631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=62844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.222785: balance_dirty_state: bdi btrfs-1: dirty=656 wb=883 unstable=0 bg_thresh=996 thresh=1992 gap=453 poll_thresh=19 ino=257 dd-2584 [001] 152.222790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=60992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.230809: balance_dirty_state: bdi btrfs-1: dirty=656 wb=808 unstable=0 bg_thresh=996 thresh=1992 gap=528 poll_thresh=19 ino=257 dd-2584 [001] 152.230900: balance_dirty_state: bdi btrfs-1: dirty=656 wb=808 unstable=0 bg_thresh=996 thresh=1992 gap=528 poll_thresh=14 ino=257 dd-2584 [001] 152.230975: balance_dirty_state: bdi btrfs-1: dirty=681 wb=808 unstable=0 bg_thresh=995 thresh=1991 gap=502 poll_thresh=15 ino=257 dd-2584 [001] 152.231052: balance_dirty_state: bdi btrfs-1: dirty=706 wb=808 unstable=0 bg_thresh=992 thresh=1985 gap=471 poll_thresh=16 ino=257 dd-2584 [001] 152.231057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=60992 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 152.238812: balance_dirty_state: bdi btrfs-1: dirty=706 wb=683 unstable=0 bg_thresh=994 thresh=1989 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 152.238904: balance_dirty_state: bdi btrfs-1: dirty=706 wb=683 unstable=0 bg_thresh=997 thresh=1994 gap=605 poll_thresh=12 ino=257 dd-2584 [001] 152.238980: balance_dirty_state: bdi btrfs-1: dirty=731 wb=683 unstable=0 bg_thresh=994 thresh=1988 gap=574 poll_thresh=13 ino=257 dd-2584 [001] 152.239058: balance_dirty_state: bdi btrfs-1: dirty=756 wb=683 unstable=0 bg_thresh=999 thresh=1998 gap=559 poll_thresh=14 ino=257 dd-2584 [001] 152.239134: balance_dirty_state: bdi btrfs-1: dirty=756 wb=683 unstable=0 bg_thresh=996 thresh=1992 gap=553 poll_thresh=15 ino=257 dd-2584 [001] 152.239209: balance_dirty_state: bdi btrfs-1: dirty=781 wb=683 unstable=0 bg_thresh=998 thresh=1997 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 152.239359: balance_dirty_state: bdi btrfs-1: dirty=806 wb=683 unstable=0 bg_thresh=998 thresh=1996 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 152.239510: balance_dirty_state: bdi btrfs-1: dirty=831 wb=683 unstable=0 bg_thresh=997 thresh=1995 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 152.239515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=60992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 152.246825: balance_dirty_state: bdi btrfs-1: dirty=831 wb=558 unstable=0 bg_thresh=997 thresh=1994 gap=605 poll_thresh=18 ino=257 dd-2584 [000] 152.246950: balance_dirty_state: bdi btrfs-1: dirty=856 wb=558 unstable=0 bg_thresh=999 thresh=1999 gap=585 poll_thresh=13 ino=257 dd-2584 [000] 152.247415: balance_dirty_state: bdi btrfs-1: dirty=856 wb=558 unstable=0 bg_thresh=999 thresh=1999 gap=585 poll_thresh=14 ino=257 dd-2584 [000] 152.247533: balance_dirty_state: bdi btrfs-1: dirty=881 wb=558 unstable=0 bg_thresh=1002 thresh=2004 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 152.247649: balance_dirty_state: bdi btrfs-1: dirty=906 wb=558 unstable=0 bg_thresh=1004 thresh=2009 gap=545 poll_thresh=16 ino=257 dd-2584 [000] 152.247887: balance_dirty_state: bdi btrfs-1: dirty=931 wb=558 unstable=0 bg_thresh=1004 thresh=2008 gap=519 poll_thresh=17 ino=257 dd-2584 [000] 152.248120: balance_dirty_state: bdi btrfs-1: dirty=956 wb=558 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 152.248129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=60992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.254831: balance_dirty_state: bdi btrfs-1: dirty=956 wb=433 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 152.254942: balance_dirty_state: bdi btrfs-1: dirty=956 wb=433 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 152.255026: balance_dirty_state: bdi btrfs-1: dirty=981 wb=433 unstable=0 bg_thresh=1000 thresh=2000 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 152.255109: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=433 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 152.255222: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=433 unstable=0 bg_thresh=999 thresh=1999 gap=560 poll_thresh=16 ino=257 flush-btrfs-1-2586 [006] 152.255225: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9720 wrote=0 to_write=8192 dd-2584 [004] 152.255467: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=433 unstable=0 bg_thresh=999 thresh=1998 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 152.255657: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=508 unstable=0 bg_thresh=1001 thresh=2002 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 152.255660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=60992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 152.257313: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=476 wrote=848 to_write=7344 dd-2584 [004] 152.262848: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1283 unstable=0 bg_thresh=992 thresh=1984 gap=445 poll_thresh=18 ino=257 dd-2584 [004] 152.262853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=60992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.270811: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1158 unstable=0 bg_thresh=984 thresh=1969 gap=555 poll_thresh=18 ino=257 dd-2584 [004] 152.270896: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1158 unstable=0 bg_thresh=987 thresh=1974 gap=535 poll_thresh=13 ino=257 dd-2584 [004] 152.271148: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1158 unstable=0 bg_thresh=981 thresh=1962 gap=523 poll_thresh=14 ino=257 dd-2584 [004] 152.271208: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1158 unstable=0 bg_thresh=983 thresh=1967 gap=503 poll_thresh=15 ino=257 dd-2584 [004] 152.271268: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1158 unstable=0 bg_thresh=977 thresh=1955 gap=466 poll_thresh=16 ino=257 dd-2584 [004] 152.271273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=60992 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 152.282801: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1033 unstable=0 bg_thresh=982 thresh=1964 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 152.282910: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1033 unstable=0 bg_thresh=982 thresh=1964 gap=600 poll_thresh=12 ino=257 dd-2584 [004] 152.282965: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1033 unstable=0 bg_thresh=984 thresh=1969 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 152.283019: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1033 unstable=0 bg_thresh=984 thresh=1969 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 152.283077: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1033 unstable=0 bg_thresh=987 thresh=1974 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 152.283133: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1033 unstable=0 bg_thresh=984 thresh=1968 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 152.283269: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1008 unstable=0 bg_thresh=986 thresh=1972 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 152.283483: balance_dirty_state: bdi btrfs-1: dirty=456 wb=908 unstable=0 bg_thresh=985 thresh=1970 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 152.283659: balance_dirty_state: bdi btrfs-1: dirty=506 wb=908 unstable=0 bg_thresh=984 thresh=1969 gap=555 poll_thresh=19 ino=257 dd-2584 [004] 152.283833: balance_dirty_state: bdi btrfs-1: dirty=531 wb=908 unstable=0 bg_thresh=984 thresh=1968 gap=529 poll_thresh=20 ino=257 dd-2584 [004] 152.284297: balance_dirty_state: bdi btrfs-1: dirty=556 wb=908 unstable=0 bg_thresh=986 thresh=1972 gap=508 poll_thresh=21 ino=257 dd-2584 [004] 152.284465: balance_dirty_state: bdi btrfs-1: dirty=581 wb=908 unstable=0 bg_thresh=985 thresh=1971 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 152.284473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=60992 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 152.290875: balance_dirty_state: bdi btrfs-1: dirty=581 wb=908 unstable=0 bg_thresh=981 thresh=1962 gap=473 poll_thresh=22 ino=257 dd-2584 [004] 152.290886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=60992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.298849: balance_dirty_state: bdi btrfs-1: dirty=581 wb=858 unstable=0 bg_thresh=981 thresh=1962 gap=523 poll_thresh=22 ino=257 dd-2584 [004] 152.298950: balance_dirty_state: bdi btrfs-1: dirty=606 wb=858 unstable=0 bg_thresh=980 thresh=1961 gap=497 poll_thresh=16 ino=257 dd-2584 [004] 152.299183: balance_dirty_state: bdi btrfs-1: dirty=631 wb=858 unstable=0 bg_thresh=980 thresh=1960 gap=471 poll_thresh=17 ino=257 dd-2584 [004] 152.299192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-103% task_gap=-305% task_weight=99% bdi_bw=60992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.306870: balance_dirty_state: bdi btrfs-1: dirty=631 wb=733 unstable=0 bg_thresh=982 thresh=1965 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 152.306978: balance_dirty_state: bdi btrfs-1: dirty=656 wb=733 unstable=0 bg_thresh=982 thresh=1964 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 152.307036: balance_dirty_state: bdi btrfs-1: dirty=681 wb=733 unstable=0 bg_thresh=984 thresh=1969 gap=555 poll_thresh=14 ino=257 dd-2584 [004] 152.307094: balance_dirty_state: bdi btrfs-1: dirty=681 wb=733 unstable=0 bg_thresh=981 thresh=1963 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 152.307151: balance_dirty_state: bdi btrfs-1: dirty=706 wb=733 unstable=0 bg_thresh=984 thresh=1968 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 152.307265: balance_dirty_state: bdi btrfs-1: dirty=731 wb=733 unstable=0 bg_thresh=983 thresh=1967 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 152.307381: balance_dirty_state: bdi btrfs-1: dirty=756 wb=733 unstable=0 bg_thresh=983 thresh=1966 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 152.307385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=60992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.318908: balance_dirty_state: bdi btrfs-1: dirty=756 wb=483 unstable=0 bg_thresh=982 thresh=1964 gap=725 poll_thresh=18 ino=257 dd-2584 [004] 152.319008: balance_dirty_state: bdi btrfs-1: dirty=781 wb=483 unstable=0 bg_thresh=981 thresh=1963 gap=699 poll_thresh=13 ino=257 dd-2584 [004] 152.319281: balance_dirty_state: bdi btrfs-1: dirty=806 wb=483 unstable=0 bg_thresh=984 thresh=1968 gap=679 poll_thresh=14 ino=257 dd-2584 [004] 152.319350: balance_dirty_state: bdi btrfs-1: dirty=806 wb=483 unstable=0 bg_thresh=981 thresh=1962 gap=673 poll_thresh=15 ino=257 dd-2584 [004] 152.319418: balance_dirty_state: bdi btrfs-1: dirty=831 wb=483 unstable=0 bg_thresh=983 thresh=1967 gap=653 poll_thresh=16 ino=257 dd-2584 [004] 152.319555: balance_dirty_state: bdi btrfs-1: dirty=856 wb=483 unstable=0 bg_thresh=983 thresh=1966 gap=627 poll_thresh=17 ino=257 dd-2584 [004] 152.319695: balance_dirty_state: bdi btrfs-1: dirty=906 wb=483 unstable=0 bg_thresh=979 thresh=1959 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 152.319834: balance_dirty_state: bdi btrfs-1: dirty=931 wb=483 unstable=0 bg_thresh=981 thresh=1963 gap=549 poll_thresh=19 ino=257 dd-2584 [004] 152.319969: balance_dirty_state: bdi btrfs-1: dirty=956 wb=483 unstable=0 bg_thresh=981 thresh=1962 gap=523 poll_thresh=20 ino=257 dd-2584 [004] 152.320109: balance_dirty_state: bdi btrfs-1: dirty=981 wb=483 unstable=0 bg_thresh=980 thresh=1961 gap=497 poll_thresh=21 ino=257 flush-btrfs-1-2586 [000] 152.320133: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9784 wrote=0 to_write=8192 dd-2584 [004] 152.320321: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=483 unstable=0 bg_thresh=982 thresh=1965 gap=451 poll_thresh=22 ino=257 dd-2584 [004] 152.320323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-300% task_weight=100% bdi_bw=60992 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 152.323472: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=544 wrote=768 to_write=7424 dd-2584 [004] 152.330798: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1133 unstable=0 bg_thresh=981 thresh=1963 gap=549 poll_thresh=22 ino=257 dd-2584 [004] 152.330915: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1133 unstable=0 bg_thresh=981 thresh=1963 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 152.331206: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1133 unstable=0 bg_thresh=981 thresh=1962 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 152.331320: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1133 unstable=0 bg_thresh=983 thresh=1966 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 152.331325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=60028 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 152.342897: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1108 unstable=0 bg_thresh=983 thresh=1966 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 152.343054: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1108 unstable=0 bg_thresh=980 thresh=1960 gap=471 poll_thresh=13 ino=257 dd-2584 [004] 152.343063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-127% task_gap=-354% task_weight=99% bdi_bw=60028 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [000] 152.350910: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1108 unstable=0 bg_thresh=980 thresh=1960 gap=471 poll_thresh=13 ino=257 dd-2584 [000] 152.350924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-127% task_gap=-354% task_weight=99% bdi_bw=60028 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 152.358799: balance_dirty_state: bdi btrfs-1: dirty=381 wb=983 unstable=0 bg_thresh=981 thresh=1963 gap=599 poll_thresh=13 ino=257 dd-2584 [000] 152.358924: balance_dirty_state: bdi btrfs-1: dirty=381 wb=983 unstable=0 bg_thresh=981 thresh=1963 gap=599 poll_thresh=10 ino=257 dd-2584 [000] 152.359040: balance_dirty_state: bdi btrfs-1: dirty=406 wb=983 unstable=0 bg_thresh=984 thresh=1968 gap=579 poll_thresh=11 ino=257 dd-2584 [000] 152.359159: balance_dirty_state: bdi btrfs-1: dirty=406 wb=983 unstable=0 bg_thresh=983 thresh=1967 gap=578 poll_thresh=12 ino=257 dd-2584 [000] 152.359277: balance_dirty_state: bdi btrfs-1: dirty=431 wb=983 unstable=0 bg_thresh=983 thresh=1967 gap=553 poll_thresh=13 ino=257 dd-2584 [000] 152.359396: balance_dirty_state: bdi btrfs-1: dirty=456 wb=983 unstable=0 bg_thresh=983 thresh=1966 gap=527 poll_thresh=14 ino=257 dd-2584 [000] 152.359513: balance_dirty_state: bdi btrfs-1: dirty=456 wb=983 unstable=0 bg_thresh=983 thresh=1966 gap=527 poll_thresh=15 ino=257 dd-2584 [000] 152.359634: balance_dirty_state: bdi btrfs-1: dirty=481 wb=983 unstable=0 bg_thresh=982 thresh=1965 gap=501 poll_thresh=16 ino=257 dd-2584 [000] 152.359868: balance_dirty_state: bdi btrfs-1: dirty=506 wb=983 unstable=0 bg_thresh=984 thresh=1969 gap=480 poll_thresh=17 ino=257 dd-2584 [000] 152.359877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-121% task_gap=-342% task_weight=99% bdi_bw=60028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 152.366905: balance_dirty_state: bdi btrfs-1: dirty=506 wb=983 unstable=0 bg_thresh=984 thresh=1969 gap=480 poll_thresh=17 ino=257 dd-2584 [000] 152.366914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-121% task_gap=-342% task_weight=99% bdi_bw=60028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 152.374834: balance_dirty_state: bdi btrfs-1: dirty=506 wb=858 unstable=0 bg_thresh=982 thresh=1965 gap=601 poll_thresh=17 ino=257 dd-2584 [000] 152.374917: balance_dirty_state: bdi btrfs-1: dirty=531 wb=858 unstable=0 bg_thresh=979 thresh=1959 gap=570 poll_thresh=13 ino=257 dd-2584 [000] 152.374975: balance_dirty_state: bdi btrfs-1: dirty=556 wb=858 unstable=0 bg_thresh=982 thresh=1964 gap=550 poll_thresh=14 ino=257 dd-2584 [000] 152.375198: balance_dirty_state: bdi btrfs-1: dirty=556 wb=858 unstable=0 bg_thresh=979 thresh=1958 gap=544 poll_thresh=15 ino=257 dd-2584 [000] 152.375256: balance_dirty_state: bdi btrfs-1: dirty=581 wb=858 unstable=0 bg_thresh=981 thresh=1963 gap=524 poll_thresh=16 ino=257 dd-2584 [000] 152.375370: balance_dirty_state: bdi btrfs-1: dirty=606 wb=858 unstable=0 bg_thresh=981 thresh=1962 gap=498 poll_thresh=17 ino=257 dd-2584 [000] 152.375483: balance_dirty_state: bdi btrfs-1: dirty=631 wb=858 unstable=0 bg_thresh=983 thresh=1966 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 152.375487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=60028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.382899: balance_dirty_state: bdi btrfs-1: dirty=631 wb=783 unstable=0 bg_thresh=985 thresh=1971 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 152.382994: balance_dirty_state: bdi btrfs-1: dirty=631 wb=783 unstable=0 bg_thresh=985 thresh=1970 gap=556 poll_thresh=13 ino=257 dd-2584 [004] 152.383080: balance_dirty_state: bdi btrfs-1: dirty=656 wb=783 unstable=0 bg_thresh=987 thresh=1975 gap=536 poll_thresh=14 ino=257 dd-2584 [004] 152.383165: balance_dirty_state: bdi btrfs-1: dirty=656 wb=783 unstable=0 bg_thresh=984 thresh=1969 gap=530 poll_thresh=15 ino=257 dd-2584 [004] 152.383249: balance_dirty_state: bdi btrfs-1: dirty=681 wb=783 unstable=0 bg_thresh=987 thresh=1974 gap=510 poll_thresh=16 ino=257 dd-2584 [004] 152.383421: balance_dirty_state: bdi btrfs-1: dirty=706 wb=783 unstable=0 bg_thresh=986 thresh=1973 gap=484 poll_thresh=17 ino=257 dd-2584 [004] 152.383427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=60028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 152.390888: balance_dirty_state: bdi btrfs-1: dirty=706 wb=658 unstable=0 bg_thresh=976 thresh=1953 gap=589 poll_thresh=17 ino=257 dd-2584 [007] 152.390954: balance_dirty_state: bdi btrfs-1: dirty=706 wb=658 unstable=0 bg_thresh=979 thresh=1958 gap=594 poll_thresh=13 ino=257 dd-2584 [007] 152.391015: balance_dirty_state: bdi btrfs-1: dirty=731 wb=658 unstable=0 bg_thresh=979 thresh=1958 gap=569 poll_thresh=14 ino=257 dd-2584 [007] 152.391076: balance_dirty_state: bdi btrfs-1: dirty=756 wb=658 unstable=0 bg_thresh=981 thresh=1963 gap=549 poll_thresh=15 ino=257 dd-2584 [007] 152.391135: balance_dirty_state: bdi btrfs-1: dirty=756 wb=658 unstable=0 bg_thresh=978 thresh=1957 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 152.391561: balance_dirty_state: bdi btrfs-1: dirty=806 wb=533 unstable=0 bg_thresh=977 thresh=1954 gap=615 poll_thresh=17 ino=257 dd-2584 [007] 152.391758: balance_dirty_state: bdi btrfs-1: dirty=831 wb=533 unstable=0 bg_thresh=979 thresh=1958 gap=594 poll_thresh=18 ino=257 dd-2584 [007] 152.391950: balance_dirty_state: bdi btrfs-1: dirty=856 wb=533 unstable=0 bg_thresh=978 thresh=1957 gap=568 poll_thresh=19 ino=257 dd-2584 [007] 152.392145: balance_dirty_state: bdi btrfs-1: dirty=906 wb=533 unstable=0 bg_thresh=978 thresh=1956 gap=517 poll_thresh=20 ino=257 dd-2584 [007] 152.392264: balance_dirty_state: bdi btrfs-1: dirty=931 wb=533 unstable=0 bg_thresh=980 thresh=1960 gap=496 poll_thresh=21 ino=257 dd-2584 [007] 152.392381: balance_dirty_state: bdi btrfs-1: dirty=956 wb=533 unstable=0 bg_thresh=979 thresh=1959 gap=470 poll_thresh=22 ino=257 dd-2584 [007] 152.392386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=60028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 152.398885: balance_dirty_state: bdi btrfs-1: dirty=956 wb=533 unstable=0 bg_thresh=978 thresh=1957 gap=468 poll_thresh=22 ino=257 dd-2584 [007] 152.398890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-129% task_gap=-359% task_weight=99% bdi_bw=60028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 152.406862: balance_dirty_state: bdi btrfs-1: dirty=956 wb=533 unstable=0 bg_thresh=975 thresh=1951 gap=462 poll_thresh=22 ino=257 dd-2584 [007] 152.406869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1220 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-134% task_gap=-368% task_weight=100% bdi_bw=60028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 152.414929: balance_dirty_state: bdi btrfs-1: dirty=956 wb=408 unstable=0 bg_thresh=979 thresh=1958 gap=594 poll_thresh=22 ino=257 dd-2584 [007] 152.415028: balance_dirty_state: bdi btrfs-1: dirty=981 wb=408 unstable=0 bg_thresh=981 thresh=1963 gap=574 poll_thresh=16 ino=257 dd-2584 [007] 152.415149: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=408 unstable=0 bg_thresh=981 thresh=1962 gap=548 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 152.415220: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9880 wrote=0 to_write=8192 dd-2584 [007] 152.415460: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=433 unstable=0 bg_thresh=980 thresh=1961 gap=522 poll_thresh=18 ino=257 dd-2584 [007] 152.415588: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=508 unstable=0 bg_thresh=982 thresh=1965 gap=451 poll_thresh=19 ino=257 dd-2584 [007] 152.415589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-347% task_weight=99% bdi_bw=60028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 152.418611: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=636 wrote=832 to_write=7360 dd-2584 [007] 152.422874: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1108 unstable=0 bg_thresh=982 thresh=1964 gap=600 poll_thresh=19 ino=257 dd-2584 [007] 152.422972: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1108 unstable=0 bg_thresh=979 thresh=1958 gap=594 poll_thresh=14 ino=257 dd-2584 [007] 152.423033: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1108 unstable=0 bg_thresh=981 thresh=1963 gap=574 poll_thresh=15 ino=257 dd-2584 [007] 152.423093: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1108 unstable=0 bg_thresh=978 thresh=1957 gap=568 poll_thresh=16 ino=257 dd-2584 [007] 152.423213: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1108 unstable=0 bg_thresh=980 thresh=1961 gap=522 poll_thresh=17 ino=257 dd-2584 [007] 152.423334: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1108 unstable=0 bg_thresh=980 thresh=1960 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 152.423455: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1108 unstable=0 bg_thresh=979 thresh=1959 gap=470 poll_thresh=19 ino=257 dd-2584 [007] 152.423459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-152% task_gap=-405% task_weight=99% bdi_bw=60028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 152.430895: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1108 unstable=0 bg_thresh=979 thresh=1959 gap=470 poll_thresh=19 ino=257 dd-2584 [007] 152.430907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-152% task_gap=-405% task_weight=99% bdi_bw=60028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 152.438929: balance_dirty_state: bdi btrfs-1: dirty=381 wb=983 unstable=0 bg_thresh=982 thresh=1964 gap=600 poll_thresh=19 ino=257 dd-2584 [007] 152.439034: balance_dirty_state: bdi btrfs-1: dirty=406 wb=983 unstable=0 bg_thresh=979 thresh=1958 gap=569 poll_thresh=14 ino=257 dd-2584 [007] 152.439104: balance_dirty_state: bdi btrfs-1: dirty=431 wb=983 unstable=0 bg_thresh=985 thresh=1970 gap=556 poll_thresh=15 ino=257 dd-2584 [007] 152.439175: balance_dirty_state: bdi btrfs-1: dirty=431 wb=983 unstable=0 bg_thresh=981 thresh=1962 gap=548 poll_thresh=16 ino=257 dd-2584 [007] 152.439504: balance_dirty_state: bdi btrfs-1: dirty=481 wb=983 unstable=0 bg_thresh=982 thresh=1965 gap=501 poll_thresh=17 ino=257 dd-2584 [007] 152.439630: balance_dirty_state: bdi btrfs-1: dirty=506 wb=983 unstable=0 bg_thresh=984 thresh=1969 gap=480 poll_thresh=18 ino=257 dd-2584 [007] 152.439635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-145% task_gap=-390% task_weight=98% bdi_bw=57444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 152.447027: balance_dirty_state: bdi btrfs-1: dirty=506 wb=983 unstable=0 bg_thresh=985 thresh=1971 gap=482 poll_thresh=18 ino=257 dd-2584 [007] 152.447037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-387% task_weight=98% bdi_bw=57444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 152.454994: balance_dirty_state: bdi btrfs-1: dirty=506 wb=958 unstable=0 bg_thresh=988 thresh=1976 gap=512 poll_thresh=18 ino=257 dd-2584 [007] 152.455073: balance_dirty_state: bdi btrfs-1: dirty=506 wb=958 unstable=0 bg_thresh=988 thresh=1976 gap=512 poll_thresh=13 ino=257 dd-2584 [007] 152.455147: balance_dirty_state: bdi btrfs-1: dirty=531 wb=933 unstable=0 bg_thresh=987 thresh=1975 gap=511 poll_thresh=14 ino=257 dd-2584 [007] 152.455227: balance_dirty_state: bdi btrfs-1: dirty=556 wb=858 unstable=0 bg_thresh=990 thresh=1980 gap=566 poll_thresh=15 ino=257 dd-2584 [007] 152.455291: balance_dirty_state: bdi btrfs-1: dirty=556 wb=858 unstable=0 bg_thresh=987 thresh=1974 gap=560 poll_thresh=16 ino=257 dd-2584 [007] 152.455418: balance_dirty_state: bdi btrfs-1: dirty=606 wb=858 unstable=0 bg_thresh=989 thresh=1978 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 152.455544: balance_dirty_state: bdi btrfs-1: dirty=631 wb=858 unstable=0 bg_thresh=988 thresh=1977 gap=488 poll_thresh=18 ino=257 dd-2584 [007] 152.455549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-378% task_weight=98% bdi_bw=57444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 152.462941: balance_dirty_state: bdi btrfs-1: dirty=631 wb=858 unstable=0 bg_thresh=985 thresh=1970 gap=481 poll_thresh=18 ino=257 dd-2584 [007] 152.462947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-388% task_weight=98% bdi_bw=57444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 152.470928: balance_dirty_state: bdi btrfs-1: dirty=631 wb=708 unstable=0 bg_thresh=987 thresh=1975 gap=636 poll_thresh=18 ino=257 dd-2584 [007] 152.471006: balance_dirty_state: bdi btrfs-1: dirty=656 wb=708 unstable=0 bg_thresh=984 thresh=1969 gap=605 poll_thresh=13 ino=257 dd-2584 [007] 152.471067: balance_dirty_state: bdi btrfs-1: dirty=656 wb=708 unstable=0 bg_thresh=987 thresh=1974 gap=610 poll_thresh=14 ino=257 dd-2584 [007] 152.471126: balance_dirty_state: bdi btrfs-1: dirty=681 wb=708 unstable=0 bg_thresh=986 thresh=1973 gap=584 poll_thresh=15 ino=257 dd-2584 [007] 152.471185: balance_dirty_state: bdi btrfs-1: dirty=681 wb=708 unstable=0 bg_thresh=986 thresh=1973 gap=584 poll_thresh=16 ino=257 dd-2584 [007] 152.471475: balance_dirty_state: bdi btrfs-1: dirty=731 wb=708 unstable=0 bg_thresh=988 thresh=1977 gap=538 poll_thresh=17 ino=257 dd-2584 [007] 152.471593: balance_dirty_state: bdi btrfs-1: dirty=756 wb=708 unstable=0 bg_thresh=988 thresh=1976 gap=512 poll_thresh=18 ino=257 dd-2584 [007] 152.471711: balance_dirty_state: bdi btrfs-1: dirty=781 wb=708 unstable=0 bg_thresh=987 thresh=1975 gap=486 poll_thresh=19 ino=257 dd-2584 [007] 152.471716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-165% task_gap=-429% task_weight=98% bdi_bw=57444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 152.478931: balance_dirty_state: bdi btrfs-1: dirty=781 wb=433 unstable=0 bg_thresh=987 thresh=1975 gap=761 poll_thresh=19 ino=257 dd-2584 [007] 152.479042: balance_dirty_state: bdi btrfs-1: dirty=806 wb=433 unstable=0 bg_thresh=987 thresh=1974 gap=735 poll_thresh=14 ino=257 dd-2584 [007] 152.479100: balance_dirty_state: bdi btrfs-1: dirty=831 wb=433 unstable=0 bg_thresh=984 thresh=1968 gap=704 poll_thresh=15 ino=257 dd-2584 [007] 152.479156: balance_dirty_state: bdi btrfs-1: dirty=831 wb=433 unstable=0 bg_thresh=986 thresh=1973 gap=709 poll_thresh=16 ino=257 dd-2584 [007] 152.479269: balance_dirty_state: bdi btrfs-1: dirty=881 wb=433 unstable=0 bg_thresh=986 thresh=1972 gap=658 poll_thresh=17 ino=257 dd-2584 [007] 152.479382: balance_dirty_state: bdi btrfs-1: dirty=906 wb=433 unstable=0 bg_thresh=988 thresh=1976 gap=637 poll_thresh=18 ino=257 dd-2584 [007] 152.479494: balance_dirty_state: bdi btrfs-1: dirty=931 wb=433 unstable=0 bg_thresh=987 thresh=1975 gap=611 poll_thresh=19 ino=257 dd-2584 [007] 152.479606: balance_dirty_state: bdi btrfs-1: dirty=956 wb=433 unstable=0 bg_thresh=987 thresh=1974 gap=585 poll_thresh=20 ino=257 dd-2584 [007] 152.479884: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=433 unstable=0 bg_thresh=989 thresh=1978 gap=539 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 152.479951: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9944 wrote=0 to_write=8192 dd-2584 [007] 152.480009: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=433 unstable=0 bg_thresh=988 thresh=1977 gap=513 poll_thresh=22 ino=257 dd-2584 [007] 152.480139: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=458 unstable=0 bg_thresh=985 thresh=1970 gap=481 poll_thresh=23 ino=257 dd-2584 [007] 152.480140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-193% task_gap=-486% task_weight=99% bdi_bw=57444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 152.483692: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=704 wrote=816 to_write=7376 dd-2584 [007] 152.486953: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1133 unstable=0 bg_thresh=984 thresh=1968 gap=579 poll_thresh=23 ino=257 dd-2584 [007] 152.487077: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1133 unstable=0 bg_thresh=986 thresh=1973 gap=559 poll_thresh=17 ino=257 dd-2584 [007] 152.487316: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1133 unstable=0 bg_thresh=986 thresh=1972 gap=533 poll_thresh=18 ino=257 dd-2584 [007] 152.487549: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1133 unstable=0 bg_thresh=985 thresh=1971 gap=507 poll_thresh=19 ino=257 dd-2584 [007] 152.487785: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1133 unstable=0 bg_thresh=985 thresh=1970 gap=456 poll_thresh=20 ino=257 dd-2584 [007] 152.487793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-169% task_gap=-436% task_weight=98% bdi_bw=57444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 152.495087: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1133 unstable=0 bg_thresh=985 thresh=1970 gap=456 poll_thresh=20 ino=257 dd-2584 [007] 152.495096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-169% task_gap=-436% task_weight=98% bdi_bw=57444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 152.503052: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1133 unstable=0 bg_thresh=985 thresh=1970 gap=456 poll_thresh=20 ino=257 dd-2584 [007] 152.503062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-169% task_gap=-436% task_weight=98% bdi_bw=57444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 152.511028: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1008 unstable=0 bg_thresh=987 thresh=1974 gap=585 poll_thresh=20 ino=257 dd-2584 [007] 152.511138: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1008 unstable=0 bg_thresh=986 thresh=1973 gap=584 poll_thresh=15 ino=257 dd-2584 [007] 152.511241: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1008 unstable=0 bg_thresh=989 thresh=1978 gap=564 poll_thresh=16 ino=257 dd-2584 [007] 152.511749: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1008 unstable=0 bg_thresh=988 thresh=1977 gap=538 poll_thresh=17 ino=257 dd-2584 [007] 152.511949: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1008 unstable=0 bg_thresh=988 thresh=1976 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 152.511957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-379% task_weight=98% bdi_bw=57444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 152.519051: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1008 unstable=0 bg_thresh=988 thresh=1976 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 152.519060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-379% task_weight=98% bdi_bw=57444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 152.527027: balance_dirty_state: bdi btrfs-1: dirty=481 wb=883 unstable=0 bg_thresh=986 thresh=1972 gap=608 poll_thresh=18 ino=257 dd-2584 [007] 152.527133: balance_dirty_state: bdi btrfs-1: dirty=481 wb=883 unstable=0 bg_thresh=985 thresh=1971 gap=607 poll_thresh=13 ino=257 dd-2584 [007] 152.527191: balance_dirty_state: bdi btrfs-1: dirty=506 wb=883 unstable=0 bg_thresh=985 thresh=1970 gap=581 poll_thresh=14 ino=257 dd-2584 [007] 152.527246: balance_dirty_state: bdi btrfs-1: dirty=506 wb=883 unstable=0 bg_thresh=985 thresh=1970 gap=581 poll_thresh=15 ino=257 dd-2584 [007] 152.527304: balance_dirty_state: bdi btrfs-1: dirty=531 wb=883 unstable=0 bg_thresh=984 thresh=1969 gap=555 poll_thresh=16 ino=257 dd-2584 [007] 152.527416: balance_dirty_state: bdi btrfs-1: dirty=556 wb=883 unstable=0 bg_thresh=984 thresh=1968 gap=529 poll_thresh=17 ino=257 dd-2584 [007] 152.527527: balance_dirty_state: bdi btrfs-1: dirty=606 wb=883 unstable=0 bg_thresh=983 thresh=1967 gap=478 poll_thresh=18 ino=257 dd-2584 [007] 152.527531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-393% task_weight=98% bdi_bw=57444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 152.534989: balance_dirty_state: bdi btrfs-1: dirty=606 wb=833 unstable=0 bg_thresh=983 thresh=1967 gap=528 poll_thresh=18 ino=257 dd-2584 [007] 152.535057: balance_dirty_state: bdi btrfs-1: dirty=606 wb=833 unstable=0 bg_thresh=986 thresh=1972 gap=533 poll_thresh=13 ino=257 dd-2584 [007] 152.535118: balance_dirty_state: bdi btrfs-1: dirty=631 wb=833 unstable=0 bg_thresh=985 thresh=1971 gap=507 poll_thresh=14 ino=257 dd-2584 [007] 152.535181: balance_dirty_state: bdi btrfs-1: dirty=656 wb=833 unstable=0 bg_thresh=988 thresh=1976 gap=487 poll_thresh=15 ino=257 dd-2584 [007] 152.535185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=57444 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 152.542939: balance_dirty_state: bdi btrfs-1: dirty=656 wb=833 unstable=0 bg_thresh=988 thresh=1976 gap=487 poll_thresh=15 ino=257 dd-2584 [007] 152.542945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 152.550959: balance_dirty_state: bdi btrfs-1: dirty=656 wb=708 unstable=0 bg_thresh=976 thresh=1952 gap=588 poll_thresh=15 ino=257 dd-2584 [007] 152.551052: balance_dirty_state: bdi btrfs-1: dirty=656 wb=708 unstable=0 bg_thresh=973 thresh=1946 gap=582 poll_thresh=11 ino=257 dd-2584 [007] 152.551118: balance_dirty_state: bdi btrfs-1: dirty=681 wb=708 unstable=0 bg_thresh=975 thresh=1951 gap=562 poll_thresh=12 ino=257 dd-2584 [007] 152.551362: balance_dirty_state: bdi btrfs-1: dirty=681 wb=708 unstable=0 bg_thresh=978 thresh=1957 gap=568 poll_thresh=13 ino=257 dd-2584 [007] 152.551422: balance_dirty_state: bdi btrfs-1: dirty=706 wb=708 unstable=0 bg_thresh=978 thresh=1956 gap=542 poll_thresh=14 ino=257 dd-2584 [007] 152.551483: balance_dirty_state: bdi btrfs-1: dirty=731 wb=708 unstable=0 bg_thresh=975 thresh=1950 gap=511 poll_thresh=15 ino=257 dd-2584 [007] 152.551549: balance_dirty_state: bdi btrfs-1: dirty=731 wb=708 unstable=0 bg_thresh=974 thresh=1949 gap=510 poll_thresh=16 ino=257 dd-2584 [007] 152.551709: balance_dirty_state: bdi btrfs-1: dirty=781 wb=558 unstable=0 bg_thresh=972 thresh=1945 gap=606 poll_thresh=17 ino=257 dd-2584 [007] 152.551833: balance_dirty_state: bdi btrfs-1: dirty=806 wb=558 unstable=0 bg_thresh=978 thresh=1956 gap=592 poll_thresh=18 ino=257 dd-2584 [007] 152.551957: balance_dirty_state: bdi btrfs-1: dirty=831 wb=558 unstable=0 bg_thresh=974 thresh=1948 gap=559 poll_thresh=19 ino=257 dd-2584 [007] 152.552085: balance_dirty_state: bdi btrfs-1: dirty=881 wb=558 unstable=0 bg_thresh=969 thresh=1938 gap=499 poll_thresh=20 ino=257 dd-2584 [007] 152.552209: balance_dirty_state: bdi btrfs-1: dirty=906 wb=558 unstable=0 bg_thresh=968 thresh=1936 gap=472 poll_thresh=21 ino=257 dd-2584 [007] 152.552214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1286 task_limit=1206 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-144% task_gap=-389% task_weight=99% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 152.559048: balance_dirty_state: bdi btrfs-1: dirty=906 wb=433 unstable=0 bg_thresh=977 thresh=1954 gap=615 poll_thresh=21 ino=257 dd-2584 [007] 152.559119: balance_dirty_state: bdi btrfs-1: dirty=906 wb=433 unstable=0 bg_thresh=974 thresh=1948 gap=609 poll_thresh=16 ino=257 dd-2584 [007] 152.559416: balance_dirty_state: bdi btrfs-1: dirty=956 wb=433 unstable=0 bg_thresh=973 thresh=1947 gap=558 poll_thresh=17 ino=257 dd-2584 [007] 152.559536: balance_dirty_state: bdi btrfs-1: dirty=981 wb=433 unstable=0 bg_thresh=975 thresh=1951 gap=537 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 152.559607: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10024 wrote=0 to_write=8192 dd-2584 [007] 152.559661: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=433 unstable=0 bg_thresh=978 thresh=1956 gap=517 poll_thresh=19 ino=257 dd-2584 [007] 152.559786: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=433 unstable=0 bg_thresh=977 thresh=1955 gap=491 poll_thresh=20 ino=257 dd-2584 [007] 152.559914: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=508 unstable=0 bg_thresh=977 thresh=1954 gap=440 poll_thresh=21 ino=257 dd-2584 [007] 152.559916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1224 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-156% task_gap=-411% task_weight=98% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 152.562550: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=780 wrote=816 to_write=7376 dd-2584 [007] 152.566930: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1108 unstable=0 bg_thresh=980 thresh=1961 gap=597 poll_thresh=21 ino=257 dd-2584 [007] 152.567003: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1108 unstable=0 bg_thresh=982 thresh=1965 gap=601 poll_thresh=16 ino=257 dd-2584 [007] 152.567126: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1108 unstable=0 bg_thresh=982 thresh=1964 gap=550 poll_thresh=17 ino=257 dd-2584 [007] 152.567249: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1108 unstable=0 bg_thresh=981 thresh=1963 gap=524 poll_thresh=18 ino=257 dd-2584 [007] 152.567373: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1108 unstable=0 bg_thresh=981 thresh=1962 gap=498 poll_thresh=19 ino=257 dd-2584 [007] 152.567672: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1108 unstable=0 bg_thresh=983 thresh=1966 gap=452 poll_thresh=20 ino=257 dd-2584 [007] 152.567678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-196% task_gap=-492% task_weight=100% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 152.574928: balance_dirty_state: bdi btrfs-1: dirty=406 wb=983 unstable=0 bg_thresh=982 thresh=1965 gap=576 poll_thresh=20 ino=257 dd-2584 [007] 152.574996: balance_dirty_state: bdi btrfs-1: dirty=406 wb=983 unstable=0 bg_thresh=979 thresh=1959 gap=570 poll_thresh=15 ino=257 dd-2584 [007] 152.575057: balance_dirty_state: bdi btrfs-1: dirty=431 wb=983 unstable=0 bg_thresh=982 thresh=1964 gap=550 poll_thresh=16 ino=257 dd-2584 [007] 152.575174: balance_dirty_state: bdi btrfs-1: dirty=456 wb=983 unstable=0 bg_thresh=981 thresh=1963 gap=524 poll_thresh=17 ino=257 dd-2584 [007] 152.575292: balance_dirty_state: bdi btrfs-1: dirty=481 wb=983 unstable=0 bg_thresh=983 thresh=1967 gap=503 poll_thresh=18 ino=257 dd-2584 [007] 152.575412: balance_dirty_state: bdi btrfs-1: dirty=531 wb=983 unstable=0 bg_thresh=983 thresh=1966 gap=452 poll_thresh=19 ino=257 dd-2584 [007] 152.575417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-196% task_gap=-492% task_weight=100% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 152.582962: balance_dirty_state: bdi btrfs-1: dirty=531 wb=858 unstable=0 bg_thresh=985 thresh=1970 gap=581 poll_thresh=19 ino=257 dd-2584 [007] 152.583049: balance_dirty_state: bdi btrfs-1: dirty=531 wb=858 unstable=0 bg_thresh=982 thresh=1964 gap=575 poll_thresh=14 ino=257 dd-2584 [007] 152.583111: balance_dirty_state: bdi btrfs-1: dirty=556 wb=858 unstable=0 bg_thresh=984 thresh=1969 gap=555 poll_thresh=15 ino=257 dd-2584 [007] 152.583170: balance_dirty_state: bdi btrfs-1: dirty=581 wb=858 unstable=0 bg_thresh=981 thresh=1963 gap=524 poll_thresh=16 ino=257 dd-2584 [007] 152.583291: balance_dirty_state: bdi btrfs-1: dirty=606 wb=858 unstable=0 bg_thresh=983 thresh=1967 gap=503 poll_thresh=17 ino=257 dd-2584 [007] 152.583581: balance_dirty_state: bdi btrfs-1: dirty=631 wb=858 unstable=0 bg_thresh=983 thresh=1966 gap=477 poll_thresh=18 ino=257 dd-2584 [007] 152.583585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-172% task_gap=-442% task_weight=98% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 152.590989: balance_dirty_state: bdi btrfs-1: dirty=631 wb=858 unstable=0 bg_thresh=979 thresh=1959 gap=470 poll_thresh=18 ino=257 dd-2584 [006] 152.590998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-177% task_gap=-452% task_weight=98% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 152.598954: balance_dirty_state: bdi btrfs-1: dirty=631 wb=683 unstable=0 bg_thresh=978 thresh=1957 gap=643 poll_thresh=18 ino=257 dd-2584 [006] 152.599080: balance_dirty_state: bdi btrfs-1: dirty=631 wb=683 unstable=0 bg_thresh=978 thresh=1957 gap=643 poll_thresh=13 ino=257 dd-2584 [006] 152.599198: balance_dirty_state: bdi btrfs-1: dirty=656 wb=683 unstable=0 bg_thresh=978 thresh=1957 gap=618 poll_thresh=14 ino=257 dd-2584 [006] 152.599313: balance_dirty_state: bdi btrfs-1: dirty=656 wb=683 unstable=0 bg_thresh=981 thresh=1962 gap=623 poll_thresh=15 ino=257 dd-2584 [006] 152.599429: balance_dirty_state: bdi btrfs-1: dirty=681 wb=683 unstable=0 bg_thresh=981 thresh=1962 gap=598 poll_thresh=16 ino=257 dd-2584 [006] 152.599667: balance_dirty_state: bdi btrfs-1: dirty=706 wb=683 unstable=0 bg_thresh=983 thresh=1966 gap=577 poll_thresh=17 ino=257 dd-2584 [006] 152.599903: balance_dirty_state: bdi btrfs-1: dirty=731 wb=683 unstable=0 bg_thresh=982 thresh=1965 gap=551 poll_thresh=18 ino=257 dd-2584 [006] 152.600136: balance_dirty_state: bdi btrfs-1: dirty=781 wb=683 unstable=0 bg_thresh=982 thresh=1964 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 152.600370: balance_dirty_state: bdi btrfs-1: dirty=806 wb=683 unstable=0 bg_thresh=981 thresh=1963 gap=474 poll_thresh=20 ino=257 dd-2584 [006] 152.600378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-149% task_gap=-399% task_weight=99% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.607004: balance_dirty_state: bdi btrfs-1: dirty=806 wb=683 unstable=0 bg_thresh=984 thresh=1969 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 152.607011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-145% task_gap=-390% task_weight=98% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 152.614956: balance_dirty_state: bdi btrfs-1: dirty=806 wb=433 unstable=0 bg_thresh=983 thresh=1966 gap=727 poll_thresh=20 ino=257 dd-2584 [000] 152.615030: balance_dirty_state: bdi btrfs-1: dirty=831 wb=433 unstable=0 bg_thresh=983 thresh=1966 gap=702 poll_thresh=15 ino=257 dd-2584 [000] 152.615099: balance_dirty_state: bdi btrfs-1: dirty=856 wb=433 unstable=0 bg_thresh=985 thresh=1971 gap=682 poll_thresh=16 ino=257 dd-2584 [000] 152.615438: balance_dirty_state: bdi btrfs-1: dirty=881 wb=433 unstable=0 bg_thresh=988 thresh=1976 gap=662 poll_thresh=17 ino=257 dd-2584 [000] 152.615574: balance_dirty_state: bdi btrfs-1: dirty=906 wb=433 unstable=0 bg_thresh=990 thresh=1981 gap=642 poll_thresh=18 ino=257 dd-2584 [000] 152.615713: balance_dirty_state: bdi btrfs-1: dirty=956 wb=433 unstable=0 bg_thresh=992 thresh=1985 gap=596 poll_thresh=19 ino=257 dd-2584 [000] 152.615850: balance_dirty_state: bdi btrfs-1: dirty=981 wb=433 unstable=0 bg_thresh=992 thresh=1984 gap=570 poll_thresh=20 ino=257 dd-2584 [000] 152.615988: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=433 unstable=0 bg_thresh=991 thresh=1983 gap=544 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 152.616054: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10080 wrote=0 to_write=8192 dd-2584 [000] 152.616134: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=433 unstable=0 bg_thresh=993 thresh=1987 gap=523 poll_thresh=22 ino=257 dd-2584 [000] 152.616280: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=458 unstable=0 bg_thresh=993 thresh=1986 gap=472 poll_thresh=23 ino=257 dd-2584 [000] 152.616282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-365% task_weight=98% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 152.618083: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=836 wrote=832 to_write=7360 dd-2584 [000] 152.622979: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1158 unstable=0 bg_thresh=985 thresh=1970 gap=556 poll_thresh=23 ino=257 dd-2584 [000] 152.623063: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1158 unstable=0 bg_thresh=985 thresh=1970 gap=556 poll_thresh=17 ino=257 dd-2584 [000] 152.623215: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1158 unstable=0 bg_thresh=987 thresh=1975 gap=511 poll_thresh=18 ino=257 dd-2584 [000] 152.623654: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1158 unstable=0 bg_thresh=990 thresh=1980 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 152.623660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-375% task_weight=100% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 152.630882: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1033 unstable=0 bg_thresh=989 thresh=1979 gap=615 poll_thresh=19 ino=257 dd-2584 [000] 152.630964: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1033 unstable=0 bg_thresh=989 thresh=1979 gap=590 poll_thresh=14 ino=257 dd-2584 [000] 152.631018: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1033 unstable=0 bg_thresh=992 thresh=1984 gap=595 poll_thresh=15 ino=257 dd-2584 [000] 152.631075: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1033 unstable=0 bg_thresh=992 thresh=1984 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 152.631186: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1033 unstable=0 bg_thresh=991 thresh=1983 gap=544 poll_thresh=17 ino=257 dd-2584 [000] 152.631301: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1033 unstable=0 bg_thresh=990 thresh=1981 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 152.631413: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1033 unstable=0 bg_thresh=990 thresh=1980 gap=466 poll_thresh=19 ino=257 dd-2584 [000] 152.631417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-161% task_gap=-422% task_weight=99% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 152.638914: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1033 unstable=0 bg_thresh=990 thresh=1980 gap=466 poll_thresh=19 ino=257 dd-2584 [000] 152.638923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-161% task_gap=-422% task_weight=99% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.646881: balance_dirty_state: bdi btrfs-1: dirty=481 wb=908 unstable=0 bg_thresh=985 thresh=1971 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 152.646969: balance_dirty_state: bdi btrfs-1: dirty=506 wb=908 unstable=0 bg_thresh=988 thresh=1976 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 152.647056: balance_dirty_state: bdi btrfs-1: dirty=531 wb=908 unstable=0 bg_thresh=985 thresh=1970 gap=531 poll_thresh=15 ino=257 dd-2584 [004] 152.647141: balance_dirty_state: bdi btrfs-1: dirty=531 wb=908 unstable=0 bg_thresh=987 thresh=1975 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 152.647308: balance_dirty_state: bdi btrfs-1: dirty=581 wb=908 unstable=0 bg_thresh=987 thresh=1974 gap=485 poll_thresh=17 ino=257 dd-2584 [004] 152.647315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=55968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.658904: balance_dirty_state: bdi btrfs-1: dirty=581 wb=858 unstable=0 bg_thresh=983 thresh=1966 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 152.659371: balance_dirty_state: bdi btrfs-1: dirty=581 wb=858 unstable=0 bg_thresh=983 thresh=1966 gap=527 poll_thresh=13 ino=257 dd-2584 [004] 152.659489: balance_dirty_state: bdi btrfs-1: dirty=606 wb=858 unstable=0 bg_thresh=985 thresh=1971 gap=507 poll_thresh=14 ino=257 dd-2584 [004] 152.659604: balance_dirty_state: bdi btrfs-1: dirty=631 wb=858 unstable=0 bg_thresh=985 thresh=1971 gap=482 poll_thresh=15 ino=257 dd-2584 [004] 152.659613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-338% task_weight=98% bdi_bw=55968 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 152.666932: balance_dirty_state: bdi btrfs-1: dirty=631 wb=708 unstable=0 bg_thresh=984 thresh=1969 gap=630 poll_thresh=15 ino=257 dd-2584 [004] 152.667019: balance_dirty_state: bdi btrfs-1: dirty=631 wb=708 unstable=0 bg_thresh=984 thresh=1969 gap=630 poll_thresh=11 ino=257 dd-2584 [004] 152.667075: balance_dirty_state: bdi btrfs-1: dirty=656 wb=708 unstable=0 bg_thresh=987 thresh=1974 gap=610 poll_thresh=12 ino=257 dd-2584 [004] 152.667130: balance_dirty_state: bdi btrfs-1: dirty=656 wb=708 unstable=0 bg_thresh=987 thresh=1974 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 152.667185: balance_dirty_state: bdi btrfs-1: dirty=681 wb=708 unstable=0 bg_thresh=989 thresh=1979 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 152.667243: balance_dirty_state: bdi btrfs-1: dirty=706 wb=708 unstable=0 bg_thresh=989 thresh=1979 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 152.667300: balance_dirty_state: bdi btrfs-1: dirty=706 wb=708 unstable=0 bg_thresh=989 thresh=1978 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 152.667414: balance_dirty_state: bdi btrfs-1: dirty=756 wb=708 unstable=0 bg_thresh=991 thresh=1982 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 152.667527: balance_dirty_state: bdi btrfs-1: dirty=781 wb=708 unstable=0 bg_thresh=990 thresh=1981 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 152.667531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-373% task_weight=99% bdi_bw=55968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.674921: balance_dirty_state: bdi btrfs-1: dirty=781 wb=583 unstable=0 bg_thresh=984 thresh=1968 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 152.674992: balance_dirty_state: bdi btrfs-1: dirty=806 wb=583 unstable=0 bg_thresh=984 thresh=1968 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 152.675048: balance_dirty_state: bdi btrfs-1: dirty=806 wb=583 unstable=0 bg_thresh=986 thresh=1973 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 152.675103: balance_dirty_state: bdi btrfs-1: dirty=831 wb=583 unstable=0 bg_thresh=986 thresh=1973 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 152.675411: balance_dirty_state: bdi btrfs-1: dirty=831 wb=583 unstable=0 bg_thresh=992 thresh=1984 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 152.675575: balance_dirty_state: bdi btrfs-1: dirty=881 wb=583 unstable=0 bg_thresh=991 thresh=1983 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 152.675733: balance_dirty_state: bdi btrfs-1: dirty=906 wb=583 unstable=0 bg_thresh=990 thresh=1981 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 152.675738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-373% task_weight=99% bdi_bw=55968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 152.683292: balance_dirty_state: bdi btrfs-1: dirty=906 wb=458 unstable=0 bg_thresh=981 thresh=1962 gap=598 poll_thresh=18 ino=257 dd-2584 [000] 152.683380: balance_dirty_state: bdi btrfs-1: dirty=906 wb=458 unstable=0 bg_thresh=983 thresh=1967 gap=603 poll_thresh=13 ino=257 dd-2584 [000] 152.683515: balance_dirty_state: bdi btrfs-1: dirty=931 wb=458 unstable=0 bg_thresh=986 thresh=1972 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 152.687030: balance_dirty_state: bdi btrfs-1: dirty=956 wb=458 unstable=0 bg_thresh=996 thresh=1992 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 152.687290: balance_dirty_state: bdi btrfs-1: dirty=956 wb=458 unstable=0 bg_thresh=996 thresh=1992 gap=578 poll_thresh=16 ino=257 dd-2584 [000] 152.687459: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=458 unstable=0 bg_thresh=998 thresh=1996 gap=532 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 152.687547: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10152 wrote=0 to_write=8192 dd-2584 [000] 152.687643: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=458 unstable=0 bg_thresh=997 thresh=1995 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 152.687776: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=483 unstable=0 bg_thresh=997 thresh=1994 gap=505 poll_thresh=19 ino=257 dd-2584 [000] 152.688217: balance_dirty_state: bdi btrfs-1: dirty=831 wb=683 unstable=0 bg_thresh=996 thresh=1993 gap=479 poll_thresh=20 ino=257 dd-2584 [000] 152.688220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-152% task_gap=-403% task_weight=98% bdi_bw=55968 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 152.689526: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=908 wrote=832 to_write=7360 dd-2584 [000] 152.694926: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1283 unstable=0 bg_thresh=987 thresh=1974 gap=435 poll_thresh=20 ino=257 dd-2584 [000] 152.694930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-430% task_weight=98% bdi_bw=55968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.703005: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1283 unstable=0 bg_thresh=976 thresh=1953 gap=414 poll_thresh=20 ino=257 dd-2584 [004] 152.703012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1223 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-181% task_gap=-462% task_weight=98% bdi_bw=55968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.710991: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1283 unstable=0 bg_thresh=979 thresh=1959 gap=420 poll_thresh=20 ino=257 dd-2584 [004] 152.710998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-177% task_gap=-452% task_weight=98% bdi_bw=55968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.718976: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1158 unstable=0 bg_thresh=973 thresh=1947 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 152.719047: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1158 unstable=0 bg_thresh=973 thresh=1947 gap=508 poll_thresh=15 ino=257 dd-2584 [004] 152.719107: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1158 unstable=0 bg_thresh=976 thresh=1952 gap=513 poll_thresh=16 ino=257 dd-2584 [004] 152.719227: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1158 unstable=0 bg_thresh=978 thresh=1957 gap=468 poll_thresh=17 ino=257 dd-2584 [004] 152.719231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1227 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-154% task_gap=-407% task_weight=98% bdi_bw=55968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.726920: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1158 unstable=0 bg_thresh=978 thresh=1957 gap=468 poll_thresh=17 ino=257 dd-2584 [004] 152.726932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1227 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-154% task_gap=-407% task_weight=98% bdi_bw=55968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.734964: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1033 unstable=0 bg_thresh=976 thresh=1952 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 152.735081: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1033 unstable=0 bg_thresh=976 thresh=1952 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 152.735160: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1033 unstable=0 bg_thresh=978 thresh=1957 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 152.735229: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1033 unstable=0 bg_thresh=978 thresh=1957 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 152.735299: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1033 unstable=0 bg_thresh=981 thresh=1962 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 152.735435: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1033 unstable=0 bg_thresh=980 thresh=1961 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 152.735575: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1033 unstable=0 bg_thresh=982 thresh=1965 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 152.735580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-347% task_weight=99% bdi_bw=55968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.743013: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1033 unstable=0 bg_thresh=982 thresh=1965 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 152.743018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-347% task_weight=99% bdi_bw=55968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.751014: balance_dirty_state: bdi btrfs-1: dirty=456 wb=833 unstable=0 bg_thresh=973 thresh=1947 gap=658 poll_thresh=18 ino=257 dd-2584 [004] 152.751111: balance_dirty_state: bdi btrfs-1: dirty=456 wb=833 unstable=0 bg_thresh=973 thresh=1947 gap=658 poll_thresh=13 ino=257 dd-2584 [004] 152.751201: balance_dirty_state: bdi btrfs-1: dirty=481 wb=833 unstable=0 bg_thresh=976 thresh=1952 gap=638 poll_thresh=14 ino=257 dd-2584 [004] 152.751291: balance_dirty_state: bdi btrfs-1: dirty=506 wb=833 unstable=0 bg_thresh=976 thresh=1952 gap=613 poll_thresh=15 ino=257 dd-2584 [004] 152.751669: balance_dirty_state: bdi btrfs-1: dirty=506 wb=833 unstable=0 bg_thresh=978 thresh=1957 gap=618 poll_thresh=16 ino=257 dd-2584 [004] 152.751837: balance_dirty_state: bdi btrfs-1: dirty=556 wb=833 unstable=0 bg_thresh=981 thresh=1962 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 152.752007: balance_dirty_state: bdi btrfs-1: dirty=581 wb=833 unstable=0 bg_thresh=983 thresh=1966 gap=552 poll_thresh=18 ino=257 dd-2584 [004] 152.752176: balance_dirty_state: bdi btrfs-1: dirty=606 wb=833 unstable=0 bg_thresh=982 thresh=1965 gap=526 poll_thresh=19 ino=257 dd-2584 [004] 152.752347: balance_dirty_state: bdi btrfs-1: dirty=631 wb=833 unstable=0 bg_thresh=982 thresh=1964 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 152.752516: balance_dirty_state: bdi btrfs-1: dirty=681 wb=833 unstable=0 bg_thresh=984 thresh=1968 gap=454 poll_thresh=21 ino=257 dd-2584 [004] 152.752523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-170% task_gap=-439% task_weight=98% bdi_bw=53720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.758984: balance_dirty_state: bdi btrfs-1: dirty=681 wb=708 unstable=0 bg_thresh=973 thresh=1946 gap=557 poll_thresh=21 ino=257 dd-2584 [001] 152.759113: balance_dirty_state: bdi btrfs-1: dirty=681 wb=708 unstable=0 bg_thresh=975 thresh=1951 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 152.759346: balance_dirty_state: bdi btrfs-1: dirty=706 wb=708 unstable=0 bg_thresh=978 thresh=1956 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 152.759580: balance_dirty_state: bdi btrfs-1: dirty=731 wb=708 unstable=0 bg_thresh=980 thresh=1961 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 152.760169: balance_dirty_state: bdi btrfs-1: dirty=781 wb=708 unstable=0 bg_thresh=982 thresh=1965 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 152.760179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-347% task_weight=99% bdi_bw=53720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.767015: balance_dirty_state: bdi btrfs-1: dirty=781 wb=708 unstable=0 bg_thresh=982 thresh=1965 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 152.767023: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-347% task_weight=99% bdi_bw=53720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.775076: balance_dirty_state: bdi btrfs-1: dirty=781 wb=583 unstable=0 bg_thresh=983 thresh=1966 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 152.775164: balance_dirty_state: bdi btrfs-1: dirty=781 wb=583 unstable=0 bg_thresh=983 thresh=1966 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 152.775221: balance_dirty_state: bdi btrfs-1: dirty=806 wb=583 unstable=0 bg_thresh=982 thresh=1965 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 152.775278: balance_dirty_state: bdi btrfs-1: dirty=831 wb=583 unstable=0 bg_thresh=985 thresh=1970 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 152.775390: balance_dirty_state: bdi btrfs-1: dirty=856 wb=583 unstable=0 bg_thresh=984 thresh=1969 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 152.775504: balance_dirty_state: bdi btrfs-1: dirty=881 wb=583 unstable=0 bg_thresh=984 thresh=1968 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 152.775618: balance_dirty_state: bdi btrfs-1: dirty=906 wb=583 unstable=0 bg_thresh=983 thresh=1966 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 152.775622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-345% task_weight=98% bdi_bw=53720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.783064: balance_dirty_state: bdi btrfs-1: dirty=906 wb=458 unstable=0 bg_thresh=983 thresh=1967 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 152.783147: balance_dirty_state: bdi btrfs-1: dirty=906 wb=458 unstable=0 bg_thresh=983 thresh=1967 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 152.783208: balance_dirty_state: bdi btrfs-1: dirty=931 wb=458 unstable=0 bg_thresh=986 thresh=1972 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 152.783263: balance_dirty_state: bdi btrfs-1: dirty=956 wb=458 unstable=0 bg_thresh=986 thresh=1972 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 152.783373: balance_dirty_state: bdi btrfs-1: dirty=981 wb=458 unstable=0 bg_thresh=988 thresh=1977 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 152.783654: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=458 unstable=0 bg_thresh=990 thresh=1981 gap=517 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 152.783746: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10248 wrote=0 to_write=8192 dd-2584 [004] 152.783779: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=458 unstable=0 bg_thresh=990 thresh=1980 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 152.783780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=53720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 152.785658: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1004 wrote=816 to_write=7376 dd-2584 [004] 152.790996: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1258 unstable=0 bg_thresh=990 thresh=1980 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 152.791006: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=53720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.799010: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1258 unstable=0 bg_thresh=990 thresh=1980 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 152.799019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=53720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.806968: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1133 unstable=0 bg_thresh=983 thresh=1966 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 152.807029: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1133 unstable=0 bg_thresh=983 thresh=1966 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 152.807085: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1133 unstable=0 bg_thresh=985 thresh=1971 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 152.807141: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1133 unstable=0 bg_thresh=985 thresh=1971 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 152.807252: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1133 unstable=0 bg_thresh=988 thresh=1976 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 152.807366: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1133 unstable=0 bg_thresh=993 thresh=1986 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 152.807479: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1133 unstable=0 bg_thresh=992 thresh=1985 gap=471 poll_thresh=19 ino=257 dd-2584 [004] 152.807484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=53720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.814980: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1008 unstable=0 bg_thresh=993 thresh=1987 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 152.815067: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1008 unstable=0 bg_thresh=996 thresh=1992 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 152.815152: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1008 unstable=0 bg_thresh=993 thresh=1986 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 152.815219: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1008 unstable=0 bg_thresh=995 thresh=1991 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 152.815614: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1008 unstable=0 bg_thresh=995 thresh=1990 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 152.815781: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1008 unstable=0 bg_thresh=994 thresh=1989 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 152.815788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=53720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 152.822944: balance_dirty_state: bdi btrfs-1: dirty=506 wb=883 unstable=0 bg_thresh=984 thresh=1968 gap=579 poll_thresh=18 ino=257 dd-2584 [000] 152.823036: balance_dirty_state: bdi btrfs-1: dirty=531 wb=883 unstable=0 bg_thresh=981 thresh=1962 gap=548 poll_thresh=13 ino=257 dd-2584 [000] 152.823122: balance_dirty_state: bdi btrfs-1: dirty=556 wb=883 unstable=0 bg_thresh=983 thresh=1967 gap=528 poll_thresh=14 ino=257 dd-2584 [000] 152.823211: balance_dirty_state: bdi btrfs-1: dirty=556 wb=883 unstable=0 bg_thresh=983 thresh=1966 gap=527 poll_thresh=15 ino=257 dd-2584 [000] 152.823299: balance_dirty_state: bdi btrfs-1: dirty=581 wb=883 unstable=0 bg_thresh=980 thresh=1960 gap=496 poll_thresh=16 ino=257 dd-2584 [000] 152.823478: balance_dirty_state: bdi btrfs-1: dirty=606 wb=883 unstable=0 bg_thresh=979 thresh=1959 gap=470 poll_thresh=17 ino=257 dd-2584 [000] 152.823485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=53720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.830986: balance_dirty_state: bdi btrfs-1: dirty=606 wb=833 unstable=0 bg_thresh=978 thresh=1956 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 152.831052: balance_dirty_state: bdi btrfs-1: dirty=631 wb=833 unstable=0 bg_thresh=978 thresh=1956 gap=492 poll_thresh=13 ino=257 dd-2584 [001] 152.831111: balance_dirty_state: bdi btrfs-1: dirty=656 wb=833 unstable=0 bg_thresh=980 thresh=1961 gap=472 poll_thresh=14 ino=257 dd-2584 [001] 152.831115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=53720 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 152.838975: balance_dirty_state: bdi btrfs-1: dirty=656 wb=708 unstable=0 bg_thresh=981 thresh=1962 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 152.839138: balance_dirty_state: bdi btrfs-1: dirty=656 wb=708 unstable=0 bg_thresh=981 thresh=1962 gap=598 poll_thresh=10 ino=257 dd-2584 [001] 152.839320: balance_dirty_state: bdi btrfs-1: dirty=681 wb=708 unstable=0 bg_thresh=983 thresh=1967 gap=578 poll_thresh=11 ino=257 dd-2584 [001] 152.839501: balance_dirty_state: bdi btrfs-1: dirty=706 wb=708 unstable=0 bg_thresh=980 thresh=1961 gap=547 poll_thresh=12 ino=257 dd-2584 [001] 152.839677: balance_dirty_state: bdi btrfs-1: dirty=706 wb=708 unstable=0 bg_thresh=986 thresh=1972 gap=558 poll_thresh=13 ino=257 dd-2584 [001] 152.840064: balance_dirty_state: bdi btrfs-1: dirty=731 wb=708 unstable=0 bg_thresh=985 thresh=1971 gap=532 poll_thresh=14 ino=257 dd-2584 [001] 152.840126: balance_dirty_state: bdi btrfs-1: dirty=756 wb=708 unstable=0 bg_thresh=988 thresh=1976 gap=512 poll_thresh=15 ino=257 dd-2584 [001] 152.840189: balance_dirty_state: bdi btrfs-1: dirty=756 wb=708 unstable=0 bg_thresh=985 thresh=1970 gap=506 poll_thresh=16 ino=257 dd-2584 [001] 152.840312: balance_dirty_state: bdi btrfs-1: dirty=806 wb=708 unstable=0 bg_thresh=984 thresh=1969 gap=455 poll_thresh=17 ino=257 dd-2584 [001] 152.840316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=53720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 152.847029: balance_dirty_state: bdi btrfs-1: dirty=806 wb=708 unstable=0 bg_thresh=982 thresh=1965 gap=451 poll_thresh=17 ino=257 dd-2584 [000] 152.847035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=99% bdi_bw=53720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 152.855017: balance_dirty_state: bdi btrfs-1: dirty=806 wb=583 unstable=0 bg_thresh=981 thresh=1963 gap=574 poll_thresh=17 ino=257 dd-2584 [000] 152.855103: balance_dirty_state: bdi btrfs-1: dirty=831 wb=583 unstable=0 bg_thresh=984 thresh=1968 gap=554 poll_thresh=13 ino=257 dd-2584 [000] 152.855181: balance_dirty_state: bdi btrfs-1: dirty=856 wb=583 unstable=0 bg_thresh=984 thresh=1968 gap=529 poll_thresh=14 ino=257 dd-2584 [000] 152.855261: balance_dirty_state: bdi btrfs-1: dirty=856 wb=583 unstable=0 bg_thresh=986 thresh=1973 gap=534 poll_thresh=15 ino=257 dd-2584 [000] 152.855341: balance_dirty_state: bdi btrfs-1: dirty=881 wb=583 unstable=0 bg_thresh=989 thresh=1978 gap=514 poll_thresh=16 ino=257 dd-2584 [000] 152.855499: balance_dirty_state: bdi btrfs-1: dirty=906 wb=583 unstable=0 bg_thresh=988 thresh=1977 gap=488 poll_thresh=17 ino=257 dd-2584 [000] 152.855505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=52480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.867065: balance_dirty_state: bdi btrfs-1: dirty=906 wb=308 unstable=0 bg_thresh=989 thresh=1978 gap=764 poll_thresh=17 ino=257 dd-2584 [001] 152.867172: balance_dirty_state: bdi btrfs-1: dirty=906 wb=308 unstable=0 bg_thresh=991 thresh=1983 gap=769 poll_thresh=13 ino=257 dd-2584 [001] 152.867297: balance_dirty_state: bdi btrfs-1: dirty=931 wb=308 unstable=0 bg_thresh=991 thresh=1982 gap=743 poll_thresh=14 ino=257 dd-2584 [001] 152.867418: balance_dirty_state: bdi btrfs-1: dirty=931 wb=308 unstable=0 bg_thresh=993 thresh=1987 gap=748 poll_thresh=15 ino=257 dd-2584 [001] 152.867535: balance_dirty_state: bdi btrfs-1: dirty=956 wb=308 unstable=0 bg_thresh=990 thresh=1981 gap=717 poll_thresh=16 ino=257 dd-2584 [001] 152.868121: balance_dirty_state: bdi btrfs-1: dirty=981 wb=308 unstable=0 bg_thresh=990 thresh=1980 gap=691 poll_thresh=17 ino=257 dd-2584 [001] 152.868357: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=308 unstable=0 bg_thresh=989 thresh=1979 gap=640 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 152.868403: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10332 wrote=0 to_write=8192 dd-2584 [001] 152.868716: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=308 unstable=0 bg_thresh=991 thresh=1983 gap=619 poll_thresh=19 ino=257 dd-2584 [001] 152.869077: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=358 unstable=0 bg_thresh=991 thresh=1982 gap=593 poll_thresh=20 ino=257 dd-2584 [001] 152.869442: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=408 unstable=0 bg_thresh=990 thresh=1981 gap=567 poll_thresh=21 ino=257 dd-2584 [001] 152.869799: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=458 unstable=0 bg_thresh=990 thresh=1980 gap=516 poll_thresh=22 ino=257 dd-2584 [001] 152.870169: balance_dirty_state: bdi btrfs-1: dirty=981 wb=483 unstable=0 bg_thresh=992 thresh=1984 gap=520 poll_thresh=23 ino=257 dd-2584 [001] 152.870538: balance_dirty_state: bdi btrfs-1: dirty=956 wb=533 unstable=0 bg_thresh=988 thresh=1977 gap=488 poll_thresh=24 ino=257 dd-2584 [001] 152.870543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=98% bdi_bw=52480 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 152.873830: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1092 wrote=944 to_write=7248 dd-2584 [001] 152.875011: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1133 unstable=0 bg_thresh=988 thresh=1976 gap=587 poll_thresh=24 ino=257 dd-2584 [001] 152.875093: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1133 unstable=0 bg_thresh=987 thresh=1974 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 152.875441: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1133 unstable=0 bg_thresh=989 thresh=1979 gap=540 poll_thresh=19 ino=257 dd-2584 [001] 152.875581: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1133 unstable=0 bg_thresh=991 thresh=1983 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 152.875587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=52480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 152.883024: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1133 unstable=0 bg_thresh=992 thresh=1985 gap=496 poll_thresh=20 ino=257 dd-2584 [001] 152.883032: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=52480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.891086: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1133 unstable=0 bg_thresh=992 thresh=1985 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 152.891093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=52480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.898982: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1008 unstable=0 bg_thresh=991 thresh=1983 gap=619 poll_thresh=20 ino=257 dd-2584 [004] 152.899089: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1008 unstable=0 bg_thresh=991 thresh=1983 gap=619 poll_thresh=15 ino=257 dd-2584 [004] 152.899184: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1008 unstable=0 bg_thresh=994 thresh=1988 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 152.899371: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1008 unstable=0 bg_thresh=996 thresh=1993 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 152.899561: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1008 unstable=0 bg_thresh=999 thresh=1998 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 152.899751: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1008 unstable=0 bg_thresh=1001 thresh=2002 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 152.899941: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1008 unstable=0 bg_thresh=1000 thresh=2001 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 152.899948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=52480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.906963: balance_dirty_state: bdi btrfs-1: dirty=506 wb=958 unstable=0 bg_thresh=989 thresh=1979 gap=515 poll_thresh=20 ino=257 dd-2584 [004] 152.907050: balance_dirty_state: bdi btrfs-1: dirty=531 wb=958 unstable=0 bg_thresh=989 thresh=1979 gap=490 poll_thresh=15 ino=257 dd-2584 [004] 152.907056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=52480 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 152.914994: balance_dirty_state: bdi btrfs-1: dirty=531 wb=958 unstable=0 bg_thresh=989 thresh=1979 gap=490 poll_thresh=15 ino=257 dd-2584 [004] 152.915004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=52480 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 152.923057: balance_dirty_state: bdi btrfs-1: dirty=531 wb=833 unstable=0 bg_thresh=990 thresh=1981 gap=617 poll_thresh=15 ino=257 dd-2584 [004] 152.923150: balance_dirty_state: bdi btrfs-1: dirty=531 wb=833 unstable=0 bg_thresh=990 thresh=1981 gap=617 poll_thresh=11 ino=257 dd-2584 [004] 152.923372: balance_dirty_state: bdi btrfs-1: dirty=556 wb=833 unstable=0 bg_thresh=993 thresh=1986 gap=597 poll_thresh=12 ino=257 dd-2584 [004] 152.923429: balance_dirty_state: bdi btrfs-1: dirty=581 wb=833 unstable=0 bg_thresh=993 thresh=1986 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 152.923484: balance_dirty_state: bdi btrfs-1: dirty=581 wb=833 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 152.923540: balance_dirty_state: bdi btrfs-1: dirty=606 wb=833 unstable=0 bg_thresh=995 thresh=1991 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 152.923597: balance_dirty_state: bdi btrfs-1: dirty=631 wb=833 unstable=0 bg_thresh=995 thresh=1990 gap=526 poll_thresh=16 ino=257 dd-2584 [004] 152.923710: balance_dirty_state: bdi btrfs-1: dirty=656 wb=833 unstable=0 bg_thresh=997 thresh=1994 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 152.923822: balance_dirty_state: bdi btrfs-1: dirty=681 wb=833 unstable=0 bg_thresh=996 thresh=1993 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 152.923827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=52480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.931061: balance_dirty_state: bdi btrfs-1: dirty=681 wb=833 unstable=0 bg_thresh=996 thresh=1993 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 152.931070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=52480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.939089: balance_dirty_state: bdi btrfs-1: dirty=681 wb=708 unstable=0 bg_thresh=990 thresh=1981 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 152.939154: balance_dirty_state: bdi btrfs-1: dirty=706 wb=708 unstable=0 bg_thresh=990 thresh=1981 gap=567 poll_thresh=13 ino=257 dd-2584 [004] 152.939214: balance_dirty_state: bdi btrfs-1: dirty=706 wb=708 unstable=0 bg_thresh=993 thresh=1986 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 152.939273: balance_dirty_state: bdi btrfs-1: dirty=731 wb=708 unstable=0 bg_thresh=993 thresh=1986 gap=547 poll_thresh=15 ino=257 dd-2584 [004] 152.939333: balance_dirty_state: bdi btrfs-1: dirty=756 wb=708 unstable=0 bg_thresh=995 thresh=1991 gap=527 poll_thresh=16 ino=257 dd-2584 [004] 152.939455: balance_dirty_state: bdi btrfs-1: dirty=781 wb=708 unstable=0 bg_thresh=995 thresh=1990 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 152.939754: balance_dirty_state: bdi btrfs-1: dirty=806 wb=708 unstable=0 bg_thresh=997 thresh=1994 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 152.939759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=52480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.946978: balance_dirty_state: bdi btrfs-1: dirty=806 wb=708 unstable=0 bg_thresh=994 thresh=1988 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 152.946985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=52480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 152.955038: balance_dirty_state: bdi btrfs-1: dirty=806 wb=583 unstable=0 bg_thresh=987 thresh=1974 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 152.955136: balance_dirty_state: bdi btrfs-1: dirty=831 wb=583 unstable=0 bg_thresh=987 thresh=1974 gap=560 poll_thresh=13 ino=257 dd-2584 [004] 152.955227: balance_dirty_state: bdi btrfs-1: dirty=856 wb=583 unstable=0 bg_thresh=989 thresh=1979 gap=540 poll_thresh=14 ino=257 dd-2584 [004] 152.955318: balance_dirty_state: bdi btrfs-1: dirty=856 wb=583 unstable=0 bg_thresh=989 thresh=1979 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 152.955409: balance_dirty_state: bdi btrfs-1: dirty=881 wb=583 unstable=0 bg_thresh=992 thresh=1984 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 152.955594: balance_dirty_state: bdi btrfs-1: dirty=906 wb=583 unstable=0 bg_thresh=991 thresh=1983 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 152.955600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=52480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 152.963070: balance_dirty_state: bdi btrfs-1: dirty=906 wb=583 unstable=0 bg_thresh=982 thresh=1964 gap=475 poll_thresh=17 ino=257 dd-2584 [002] 152.963076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=99% bdi_bw=50692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 152.971073: balance_dirty_state: bdi btrfs-1: dirty=906 wb=433 unstable=0 bg_thresh=976 thresh=1953 gap=614 poll_thresh=17 ino=257 dd-2584 [002] 152.971181: balance_dirty_state: bdi btrfs-1: dirty=906 wb=433 unstable=0 bg_thresh=976 thresh=1953 gap=614 poll_thresh=13 ino=257 dd-2584 [002] 152.971279: balance_dirty_state: bdi btrfs-1: dirty=931 wb=433 unstable=0 bg_thresh=979 thresh=1958 gap=594 poll_thresh=14 ino=257 dd-2584 [002] 152.971376: balance_dirty_state: bdi btrfs-1: dirty=956 wb=433 unstable=0 bg_thresh=981 thresh=1963 gap=574 poll_thresh=15 ino=257 dd-2584 [002] 152.971474: balance_dirty_state: bdi btrfs-1: dirty=956 wb=433 unstable=0 bg_thresh=981 thresh=1963 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 152.971667: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=383 unstable=0 bg_thresh=984 thresh=1968 gap=579 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 152.971741: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10436 wrote=0 to_write=8192 dd-2584 [002] 152.971812: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=308 unstable=0 bg_thresh=986 thresh=1972 gap=633 poll_thresh=18 ino=257 dd-2584 [002] 152.972126: balance_dirty_state: bdi btrfs-1: dirty=956 wb=408 unstable=0 bg_thresh=985 thresh=1970 gap=606 poll_thresh=19 ino=257 dd-2584 [002] 152.972255: balance_dirty_state: bdi btrfs-1: dirty=931 wb=458 unstable=0 bg_thresh=984 thresh=1969 gap=580 poll_thresh=20 ino=257 dd-2584 [002] 152.972384: balance_dirty_state: bdi btrfs-1: dirty=931 wb=508 unstable=0 bg_thresh=980 thresh=1961 gap=522 poll_thresh=21 ino=257 dd-2584 [002] 152.972517: balance_dirty_state: bdi btrfs-1: dirty=931 wb=533 unstable=0 bg_thresh=971 thresh=1942 gap=478 poll_thresh=22 ino=257 dd-2584 [002] 152.972519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1292 task_limit=1212 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=50692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 152.975068: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1196 wrote=896 to_write=7296 dd-2584 [002] 152.983089: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1208 unstable=0 bg_thresh=985 thresh=1971 gap=507 poll_thresh=22 ino=257 dd-2584 [002] 152.983186: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1208 unstable=0 bg_thresh=988 thresh=1976 gap=487 poll_thresh=16 ino=257 dd-2584 [002] 152.983190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-379% task_weight=98% bdi_bw=50692 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [006] 152.991033: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1083 unstable=0 bg_thresh=976 thresh=1953 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 152.991133: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1083 unstable=0 bg_thresh=979 thresh=1959 gap=561 poll_thresh=12 ino=257 dd-2584 [006] 152.991201: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1083 unstable=0 bg_thresh=982 thresh=1964 gap=566 poll_thresh=13 ino=257 dd-2584 [006] 152.991265: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1083 unstable=0 bg_thresh=984 thresh=1969 gap=546 poll_thresh=14 ino=257 dd-2584 [006] 152.991330: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1083 unstable=0 bg_thresh=981 thresh=1963 gap=515 poll_thresh=15 ino=257 dd-2584 [006] 152.991393: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1083 unstable=0 bg_thresh=984 thresh=1968 gap=520 poll_thresh=16 ino=257 dd-2584 [006] 152.991540: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1083 unstable=0 bg_thresh=980 thresh=1961 gap=488 poll_thresh=17 ino=257 dd-2584 [006] 152.991546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-151% task_gap=-402% task_weight=99% bdi_bw=50692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 152.999110: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1075 unstable=0 bg_thresh=981 thresh=1963 gap=482 poll_thresh=17 ino=257 dd-2584 [007] 152.999116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-149% task_gap=-400% task_weight=100% bdi_bw=50692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 153.007042: balance_dirty_state: bdi btrfs-1: dirty=406 wb=975 unstable=0 bg_thresh=977 thresh=1955 gap=574 poll_thresh=17 ino=257 dd-2584 [007] 153.007128: balance_dirty_state: bdi btrfs-1: dirty=406 wb=925 unstable=0 bg_thresh=977 thresh=1955 gap=624 poll_thresh=13 ino=257 dd-2584 [007] 153.007381: balance_dirty_state: bdi btrfs-1: dirty=431 wb=900 unstable=0 bg_thresh=982 thresh=1964 gap=633 poll_thresh=14 ino=257 dd-2584 [007] 153.007446: balance_dirty_state: bdi btrfs-1: dirty=456 wb=900 unstable=0 bg_thresh=985 thresh=1970 gap=614 poll_thresh=15 ino=257 dd-2584 [007] 153.007511: balance_dirty_state: bdi btrfs-1: dirty=456 wb=900 unstable=0 bg_thresh=985 thresh=1970 gap=614 poll_thresh=16 ino=257 dd-2584 [007] 153.007638: balance_dirty_state: bdi btrfs-1: dirty=506 wb=900 unstable=0 bg_thresh=980 thresh=1961 gap=555 poll_thresh=17 ino=257 dd-2584 [007] 153.007767: balance_dirty_state: bdi btrfs-1: dirty=531 wb=900 unstable=0 bg_thresh=985 thresh=1971 gap=540 poll_thresh=18 ino=257 dd-2584 [007] 153.007895: balance_dirty_state: bdi btrfs-1: dirty=556 wb=900 unstable=0 bg_thresh=984 thresh=1968 gap=512 poll_thresh=19 ino=257 dd-2584 [007] 153.008022: balance_dirty_state: bdi btrfs-1: dirty=606 wb=900 unstable=0 bg_thresh=983 thresh=1966 gap=460 poll_thresh=20 ino=257 dd-2584 [007] 153.008027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-395% task_weight=100% bdi_bw=50692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 153.015072: balance_dirty_state: bdi btrfs-1: dirty=606 wb=900 unstable=0 bg_thresh=985 thresh=1971 gap=465 poll_thresh=20 ino=257 dd-2584 [007] 153.015077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-388% task_weight=99% bdi_bw=50692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 153.023091: balance_dirty_state: bdi btrfs-1: dirty=606 wb=908 unstable=0 bg_thresh=987 thresh=1974 gap=460 poll_thresh=20 ino=257 dd-2584 [003] 153.023099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=50692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 153.031099: balance_dirty_state: bdi btrfs-1: dirty=606 wb=783 unstable=0 bg_thresh=986 thresh=1972 gap=583 poll_thresh=20 ino=257 dd-2584 [003] 153.031233: balance_dirty_state: bdi btrfs-1: dirty=606 wb=783 unstable=0 bg_thresh=986 thresh=1972 gap=583 poll_thresh=15 ino=257 dd-2584 [003] 153.031353: balance_dirty_state: bdi btrfs-1: dirty=631 wb=783 unstable=0 bg_thresh=988 thresh=1977 gap=563 poll_thresh=16 ino=257 dd-2584 [003] 153.031589: balance_dirty_state: bdi btrfs-1: dirty=656 wb=783 unstable=0 bg_thresh=988 thresh=1976 gap=537 poll_thresh=17 ino=257 dd-2584 [003] 153.032178: balance_dirty_state: bdi btrfs-1: dirty=706 wb=783 unstable=0 bg_thresh=987 thresh=1975 gap=486 poll_thresh=18 ino=257 dd-2584 [003] 153.032187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=50692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 153.039169: balance_dirty_state: bdi btrfs-1: dirty=702 wb=659 unstable=0 bg_thresh=991 thresh=1982 gap=621 poll_thresh=18 ino=257 dd-2584 [003] 153.039302: balance_dirty_state: bdi btrfs-1: dirty=702 wb=659 unstable=0 bg_thresh=993 thresh=1987 gap=626 poll_thresh=13 ino=257 dd-2584 [003] 153.039420: balance_dirty_state: bdi btrfs-1: dirty=727 wb=659 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=14 ino=257 dd-2584 [003] 153.039538: balance_dirty_state: bdi btrfs-1: dirty=752 wb=659 unstable=0 bg_thresh=993 thresh=1986 gap=575 poll_thresh=15 ino=257 dd-2584 [003] 153.039657: balance_dirty_state: bdi btrfs-1: dirty=752 wb=659 unstable=0 bg_thresh=992 thresh=1985 gap=574 poll_thresh=16 ino=257 dd-2584 [003] 153.039895: balance_dirty_state: bdi btrfs-1: dirty=802 wb=659 unstable=0 bg_thresh=992 thresh=1984 gap=523 poll_thresh=17 ino=257 dd-2584 [003] 153.040131: balance_dirty_state: bdi btrfs-1: dirty=827 wb=659 unstable=0 bg_thresh=991 thresh=1983 gap=497 poll_thresh=18 ino=257 dd-2584 [003] 153.040363: balance_dirty_state: bdi btrfs-1: dirty=852 wb=659 unstable=0 bg_thresh=993 thresh=1987 gap=476 poll_thresh=19 ino=257 dd-2584 [003] 153.040372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=50692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 153.047229: balance_dirty_state: bdi btrfs-1: dirty=848 wb=654 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=19 ino=257 dd-2584 [002] 153.047242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=50692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 153.055024: balance_dirty_state: bdi btrfs-1: dirty=848 wb=504 unstable=0 bg_thresh=993 thresh=1986 gap=634 poll_thresh=19 ino=257 dd-2584 [002] 153.055137: balance_dirty_state: bdi btrfs-1: dirty=848 wb=504 unstable=0 bg_thresh=993 thresh=1986 gap=634 poll_thresh=14 ino=257 dd-2584 [002] 153.055239: balance_dirty_state: bdi btrfs-1: dirty=873 wb=504 unstable=0 bg_thresh=995 thresh=1991 gap=614 poll_thresh=15 ino=257 dd-2584 [002] 153.055339: balance_dirty_state: bdi btrfs-1: dirty=898 wb=504 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=16 ino=257 dd-2584 [002] 153.055538: balance_dirty_state: bdi btrfs-1: dirty=923 wb=504 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=17 ino=257 dd-2584 [002] 153.056046: balance_dirty_state: bdi btrfs-1: dirty=948 wb=504 unstable=0 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=18 ino=257 dd-2584 [002] 153.056247: balance_dirty_state: bdi btrfs-1: dirty=998 wb=504 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=19 ino=257 dd-2584 [002] 153.056255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=50692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 153.063162: balance_dirty_state: bdi btrfs-1: dirty=998 wb=504 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=19 ino=257 dd-2584 [002] 153.063171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=50692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 153.071055: balance_dirty_state: bdi btrfs-1: dirty=998 wb=379 unstable=0 bg_thresh=992 thresh=1985 gap=608 poll_thresh=19 ino=257 flush-btrfs-1-2586 [000] 153.071089: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10536 wrote=0 to_write=8192 dd-2584 [002] 153.071187: balance_dirty_state: bdi btrfs-1: dirty=998 wb=379 unstable=0 bg_thresh=992 thresh=1985 gap=608 poll_thresh=14 ino=257 dd-2584 [002] 153.071305: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=379 unstable=0 bg_thresh=995 thresh=1990 gap=588 poll_thresh=15 ino=257 dd-2584 [002] 153.071428: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=404 unstable=0 bg_thresh=995 thresh=1990 gap=538 poll_thresh=16 ino=257 dd-2584 [002] 153.071674: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=454 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=17 ino=257 dd-2584 [002] 153.071926: balance_dirty_state: bdi btrfs-1: dirty=973 wb=504 unstable=0 bg_thresh=999 thresh=1999 gap=522 poll_thresh=18 ino=257 dd-2584 [002] 153.072177: balance_dirty_state: bdi btrfs-1: dirty=948 wb=554 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=19 ino=257 dd-2584 [002] 153.072180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 153.075323: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1296 wrote=864 to_write=7328 dd-2584 [002] 153.079028: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1248 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 153.079037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 153.087039: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1123 unstable=0 bg_thresh=995 thresh=1991 gap=605 poll_thresh=19 ino=257 dd-2584 [002] 153.087128: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1123 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 153.087189: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1123 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=15 ino=257 dd-2584 [002] 153.087245: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1123 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 153.087525: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1123 unstable=0 bg_thresh=1000 thresh=2001 gap=515 poll_thresh=17 ino=257 dd-2584 [002] 153.087640: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1123 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 153.087644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 153.095025: balance_dirty_state: bdi btrfs-1: dirty=388 wb=998 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=18 ino=257 dd-2584 [002] 153.095087: balance_dirty_state: bdi btrfs-1: dirty=388 wb=998 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=13 ino=257 dd-2584 [002] 153.095145: balance_dirty_state: bdi btrfs-1: dirty=413 wb=998 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=14 ino=257 dd-2584 [002] 153.095204: balance_dirty_state: bdi btrfs-1: dirty=438 wb=998 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=15 ino=257 dd-2584 [002] 153.095262: balance_dirty_state: bdi btrfs-1: dirty=438 wb=998 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 153.095380: balance_dirty_state: bdi btrfs-1: dirty=488 wb=998 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 153.095499: balance_dirty_state: bdi btrfs-1: dirty=513 wb=998 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 153.095504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=99% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 153.103025: balance_dirty_state: bdi btrfs-1: dirty=513 wb=873 unstable=0 bg_thresh=993 thresh=1987 gap=601 poll_thresh=18 ino=257 dd-2584 [002] 153.103088: balance_dirty_state: bdi btrfs-1: dirty=538 wb=873 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=13 ino=257 dd-2584 [002] 153.103146: balance_dirty_state: bdi btrfs-1: dirty=538 wb=873 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=14 ino=257 dd-2584 [002] 153.103203: balance_dirty_state: bdi btrfs-1: dirty=563 wb=873 unstable=0 bg_thresh=996 thresh=1992 gap=556 poll_thresh=15 ino=257 dd-2584 [002] 153.103261: balance_dirty_state: bdi btrfs-1: dirty=588 wb=873 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=16 ino=257 dd-2584 [002] 153.103549: balance_dirty_state: bdi btrfs-1: dirty=613 wb=873 unstable=0 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=17 ino=257 dd-2584 [002] 153.103667: balance_dirty_state: bdi btrfs-1: dirty=638 wb=873 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 153.103672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 153.111040: balance_dirty_state: bdi btrfs-1: dirty=638 wb=748 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=18 ino=257 dd-2584 [002] 153.111114: balance_dirty_state: bdi btrfs-1: dirty=663 wb=748 unstable=0 bg_thresh=994 thresh=1989 gap=578 poll_thresh=13 ino=257 dd-2584 [002] 153.111170: balance_dirty_state: bdi btrfs-1: dirty=663 wb=748 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 153.111225: balance_dirty_state: bdi btrfs-1: dirty=688 wb=748 unstable=0 bg_thresh=997 thresh=1994 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 153.111281: balance_dirty_state: bdi btrfs-1: dirty=713 wb=748 unstable=0 bg_thresh=999 thresh=1999 gap=538 poll_thresh=16 ino=257 dd-2584 [002] 153.111394: balance_dirty_state: bdi btrfs-1: dirty=738 wb=748 unstable=0 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=17 ino=257 dd-2584 [002] 153.111506: balance_dirty_state: bdi btrfs-1: dirty=763 wb=748 unstable=0 bg_thresh=1004 thresh=2008 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 153.111511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 153.119187: balance_dirty_state: bdi btrfs-1: dirty=763 wb=748 unstable=0 bg_thresh=1004 thresh=2008 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 153.119196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 153.127113: balance_dirty_state: bdi btrfs-1: dirty=763 wb=748 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 153.127123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 153.135054: balance_dirty_state: bdi btrfs-1: dirty=763 wb=623 unstable=0 bg_thresh=987 thresh=1975 gap=589 poll_thresh=18 ino=257 dd-2584 [002] 153.135168: balance_dirty_state: bdi btrfs-1: dirty=788 wb=623 unstable=0 bg_thresh=987 thresh=1975 gap=564 poll_thresh=13 ino=257 dd-2584 [002] 153.135269: balance_dirty_state: bdi btrfs-1: dirty=788 wb=623 unstable=0 bg_thresh=990 thresh=1980 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 153.135371: balance_dirty_state: bdi btrfs-1: dirty=813 wb=623 unstable=0 bg_thresh=990 thresh=1980 gap=544 poll_thresh=15 ino=257 dd-2584 [002] 153.135470: balance_dirty_state: bdi btrfs-1: dirty=838 wb=623 unstable=0 bg_thresh=992 thresh=1985 gap=524 poll_thresh=16 ino=257 dd-2584 [002] 153.135978: balance_dirty_state: bdi btrfs-1: dirty=863 wb=623 unstable=0 bg_thresh=995 thresh=1990 gap=504 poll_thresh=17 ino=257 dd-2584 [002] 153.136182: balance_dirty_state: bdi btrfs-1: dirty=888 wb=623 unstable=0 bg_thresh=997 thresh=1994 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 153.136190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-403% task_weight=100% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 153.143126: balance_dirty_state: bdi btrfs-1: dirty=888 wb=623 unstable=0 bg_thresh=992 thresh=1984 gap=473 poll_thresh=18 ino=257 dd-2584 [002] 153.143134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-158% task_gap=-417% task_weight=99% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 153.151035: balance_dirty_state: bdi btrfs-1: dirty=888 wb=498 unstable=0 bg_thresh=987 thresh=1975 gap=589 poll_thresh=18 ino=257 dd-2584 [002] 153.151107: balance_dirty_state: bdi btrfs-1: dirty=913 wb=498 unstable=0 bg_thresh=987 thresh=1975 gap=564 poll_thresh=13 ino=257 dd-2584 [002] 153.151167: balance_dirty_state: bdi btrfs-1: dirty=938 wb=498 unstable=0 bg_thresh=990 thresh=1980 gap=544 poll_thresh=14 ino=257 dd-2584 [002] 153.151225: balance_dirty_state: bdi btrfs-1: dirty=938 wb=498 unstable=0 bg_thresh=990 thresh=1980 gap=544 poll_thresh=15 ino=257 dd-2584 [002] 153.151284: balance_dirty_state: bdi btrfs-1: dirty=963 wb=498 unstable=0 bg_thresh=992 thresh=1985 gap=524 poll_thresh=16 ino=257 dd-2584 [002] 153.151402: balance_dirty_state: bdi btrfs-1: dirty=988 wb=498 unstable=0 bg_thresh=995 thresh=1990 gap=504 poll_thresh=17 ino=257 dd-2584 [002] 153.151522: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=498 unstable=0 bg_thresh=997 thresh=1994 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 153.151526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-403% task_weight=100% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 153.151593: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10616 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 153.153956: writeback_single_inode: bdi btrfs-1: ino=257 state= age=1372 wrote=752 to_write=7440 dd-2584 [002] 153.159047: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1248 unstable=0 bg_thresh=996 thresh=1992 gap=481 poll_thresh=18 ino=257 dd-2584 [002] 153.159052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-153% task_gap=-405% task_weight=99% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.167221: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1248 unstable=0 bg_thresh=996 thresh=1992 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 153.167226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-153% task_gap=-405% task_weight=99% bdi_bw=49564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.175182: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1123 unstable=0 bg_thresh=987 thresh=1974 gap=588 poll_thresh=18 ino=257 dd-2584 [005] 153.175312: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1123 unstable=0 bg_thresh=989 thresh=1979 gap=593 poll_thresh=13 ino=257 dd-2584 [005] 153.175431: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1123 unstable=0 bg_thresh=989 thresh=1979 gap=568 poll_thresh=14 ino=257 dd-2584 [005] 153.175549: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1123 unstable=0 bg_thresh=992 thresh=1984 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 153.175669: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1123 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 153.176265: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1123 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 153.176507: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1123 unstable=0 bg_thresh=990 thresh=1981 gap=470 poll_thresh=18 ino=257 dd-2584 [005] 153.176516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-374% task_weight=100% bdi_bw=47964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.183271: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1123 unstable=0 bg_thresh=990 thresh=1981 gap=470 poll_thresh=18 ino=257 dd-2584 [005] 153.183280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-374% task_weight=100% bdi_bw=47964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.191261: balance_dirty_state: bdi btrfs-1: dirty=388 wb=973 unstable=0 bg_thresh=990 thresh=1981 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 153.191365: balance_dirty_state: bdi btrfs-1: dirty=413 wb=973 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=13 ino=257 dd-2584 [005] 153.191458: balance_dirty_state: bdi btrfs-1: dirty=413 wb=973 unstable=0 bg_thresh=990 thresh=1980 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 153.191548: balance_dirty_state: bdi btrfs-1: dirty=438 wb=973 unstable=0 bg_thresh=992 thresh=1985 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 153.191638: balance_dirty_state: bdi btrfs-1: dirty=463 wb=973 unstable=0 bg_thresh=992 thresh=1984 gap=548 poll_thresh=16 ino=257 dd-2584 [005] 153.191820: balance_dirty_state: bdi btrfs-1: dirty=488 wb=973 unstable=0 bg_thresh=991 thresh=1983 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 153.191997: balance_dirty_state: bdi btrfs-1: dirty=513 wb=973 unstable=0 bg_thresh=991 thresh=1982 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 153.192175: balance_dirty_state: bdi btrfs-1: dirty=538 wb=973 unstable=0 bg_thresh=993 thresh=1986 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 153.192181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=47964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.199225: balance_dirty_state: bdi btrfs-1: dirty=538 wb=973 unstable=0 bg_thresh=993 thresh=1986 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 153.199235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=47964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.207215: balance_dirty_state: bdi btrfs-1: dirty=538 wb=848 unstable=0 bg_thresh=992 thresh=1985 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 153.207298: balance_dirty_state: bdi btrfs-1: dirty=563 wb=848 unstable=0 bg_thresh=992 thresh=1985 gap=574 poll_thresh=14 ino=257 dd-2584 [005] 153.207357: balance_dirty_state: bdi btrfs-1: dirty=588 wb=848 unstable=0 bg_thresh=992 thresh=1984 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 153.207589: balance_dirty_state: bdi btrfs-1: dirty=588 wb=848 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 153.207709: balance_dirty_state: bdi btrfs-1: dirty=638 wb=848 unstable=0 bg_thresh=991 thresh=1982 gap=496 poll_thresh=17 ino=257 dd-2584 [005] 153.207828: balance_dirty_state: bdi btrfs-1: dirty=663 wb=848 unstable=0 bg_thresh=990 thresh=1981 gap=470 poll_thresh=18 ino=257 dd-2584 [005] 153.207832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-375% task_weight=101% bdi_bw=47964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.215211: balance_dirty_state: bdi btrfs-1: dirty=663 wb=848 unstable=0 bg_thresh=990 thresh=1981 gap=470 poll_thresh=18 ino=257 dd-2584 [005] 153.215220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-375% task_weight=101% bdi_bw=47964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.223193: balance_dirty_state: bdi btrfs-1: dirty=663 wb=848 unstable=0 bg_thresh=990 thresh=1981 gap=470 poll_thresh=18 ino=257 dd-2584 [005] 153.223203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-375% task_weight=101% bdi_bw=47964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.231259: balance_dirty_state: bdi btrfs-1: dirty=663 wb=773 unstable=0 bg_thresh=992 thresh=1984 gap=548 poll_thresh=18 ino=257 dd-2584 [005] 153.231387: balance_dirty_state: bdi btrfs-1: dirty=663 wb=773 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=13 ino=257 dd-2584 [005] 153.231505: balance_dirty_state: bdi btrfs-1: dirty=688 wb=773 unstable=0 bg_thresh=991 thresh=1983 gap=522 poll_thresh=14 ino=257 dd-2584 [005] 153.231625: balance_dirty_state: bdi btrfs-1: dirty=713 wb=773 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=15 ino=257 dd-2584 [005] 153.231742: balance_dirty_state: bdi btrfs-1: dirty=713 wb=773 unstable=0 bg_thresh=993 thresh=1987 gap=501 poll_thresh=16 ino=257 dd-2584 [005] 153.231977: balance_dirty_state: bdi btrfs-1: dirty=763 wb=773 unstable=0 bg_thresh=993 thresh=1986 gap=450 poll_thresh=17 ino=257 dd-2584 [005] 153.231986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-368% task_weight=101% bdi_bw=47964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.239281: balance_dirty_state: bdi btrfs-1: dirty=763 wb=623 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=17 ino=257 dd-2584 [005] 153.239368: balance_dirty_state: bdi btrfs-1: dirty=763 wb=623 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=13 ino=257 dd-2584 [005] 153.239428: balance_dirty_state: bdi btrfs-1: dirty=788 wb=623 unstable=0 bg_thresh=992 thresh=1985 gap=574 poll_thresh=14 ino=257 dd-2584 [005] 153.239485: balance_dirty_state: bdi btrfs-1: dirty=813 wb=623 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 153.239542: balance_dirty_state: bdi btrfs-1: dirty=813 wb=623 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 153.239820: balance_dirty_state: bdi btrfs-1: dirty=863 wb=623 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 153.239933: balance_dirty_state: bdi btrfs-1: dirty=888 wb=623 unstable=0 bg_thresh=993 thresh=1987 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 153.239938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-366% task_weight=101% bdi_bw=47964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.247260: balance_dirty_state: bdi btrfs-1: dirty=888 wb=498 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 153.247351: balance_dirty_state: bdi btrfs-1: dirty=888 wb=498 unstable=0 bg_thresh=993 thresh=1987 gap=601 poll_thresh=13 ino=257 dd-2584 [005] 153.247410: balance_dirty_state: bdi btrfs-1: dirty=913 wb=498 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=14 ino=257 dd-2584 [005] 153.247469: balance_dirty_state: bdi btrfs-1: dirty=938 wb=498 unstable=0 bg_thresh=993 thresh=1986 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 153.247528: balance_dirty_state: bdi btrfs-1: dirty=938 wb=498 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 153.247644: balance_dirty_state: bdi btrfs-1: dirty=988 wb=498 unstable=0 bg_thresh=995 thresh=1990 gap=504 poll_thresh=17 ino=257 dd-2584 [005] 153.247760: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=498 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=18 ino=257 dd-2584 [005] 153.247765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-363% task_weight=100% bdi_bw=47964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 153.247784: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10712 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 153.250701: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=752 to_write=7440 dd-2584 [005] 153.258200: balance_dirty_state: bdi btrfs-1: dirty=263 wb=998 unstable=0 bg_thresh=993 thresh=1987 gap=726 poll_thresh=18 ino=257 dd-2584 [005] 153.258276: balance_dirty_state: bdi btrfs-1: dirty=288 wb=998 unstable=0 bg_thresh=993 thresh=1986 gap=700 poll_thresh=13 ino=257 dd-2584 [005] 153.258338: balance_dirty_state: bdi btrfs-1: dirty=288 wb=998 unstable=0 bg_thresh=995 thresh=1991 gap=705 poll_thresh=14 ino=257 dd-2584 [005] 153.258398: balance_dirty_state: bdi btrfs-1: dirty=313 wb=998 unstable=0 bg_thresh=992 thresh=1985 gap=674 poll_thresh=15 ino=257 dd-2584 [005] 153.258458: balance_dirty_state: bdi btrfs-1: dirty=313 wb=998 unstable=0 bg_thresh=995 thresh=1990 gap=679 poll_thresh=16 ino=257 dd-2584 [005] 153.258755: balance_dirty_state: bdi btrfs-1: dirty=363 wb=998 unstable=0 bg_thresh=991 thresh=1983 gap=622 poll_thresh=17 ino=257 dd-2584 [005] 153.258872: balance_dirty_state: bdi btrfs-1: dirty=388 wb=998 unstable=0 bg_thresh=991 thresh=1982 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 153.258990: balance_dirty_state: bdi btrfs-1: dirty=413 wb=998 unstable=0 bg_thresh=993 thresh=1986 gap=575 poll_thresh=19 ino=257 dd-2584 [005] 153.259115: balance_dirty_state: bdi btrfs-1: dirty=463 wb=998 unstable=0 bg_thresh=992 thresh=1985 gap=524 poll_thresh=20 ino=257 dd-2584 [005] 153.259324: balance_dirty_state: bdi btrfs-1: dirty=488 wb=998 unstable=0 bg_thresh=992 thresh=1984 gap=498 poll_thresh=21 ino=257 dd-2584 [005] 153.259568: balance_dirty_state: bdi btrfs-1: dirty=513 wb=998 unstable=0 bg_thresh=994 thresh=1988 gap=477 poll_thresh=22 ino=257 dd-2584 [005] 153.259578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=47964 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 153.267170: balance_dirty_state: bdi btrfs-1: dirty=513 wb=873 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=22 ino=257 dd-2584 [005] 153.267248: balance_dirty_state: bdi btrfs-1: dirty=538 wb=873 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=16 ino=257 dd-2584 [005] 153.267369: balance_dirty_state: bdi btrfs-1: dirty=563 wb=873 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 153.267490: balance_dirty_state: bdi btrfs-1: dirty=588 wb=873 unstable=0 bg_thresh=997 thresh=1994 gap=533 poll_thresh=18 ino=257 dd-2584 [005] 153.267783: balance_dirty_state: bdi btrfs-1: dirty=638 wb=873 unstable=0 bg_thresh=999 thresh=1998 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 153.267788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=47964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 153.275147: balance_dirty_state: bdi btrfs-1: dirty=638 wb=773 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=19 ino=257 dd-2584 [000] 153.275215: balance_dirty_state: bdi btrfs-1: dirty=663 wb=773 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=14 ino=257 dd-2584 [000] 153.275330: balance_dirty_state: bdi btrfs-1: dirty=663 wb=773 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 153.275416: balance_dirty_state: bdi btrfs-1: dirty=688 wb=773 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=16 ino=257 dd-2584 [000] 153.275588: balance_dirty_state: bdi btrfs-1: dirty=713 wb=773 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=17 ino=257 dd-2584 [000] 153.275713: balance_dirty_state: bdi btrfs-1: dirty=738 wb=773 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 153.275718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=47964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 153.283141: balance_dirty_state: bdi btrfs-1: dirty=738 wb=773 unstable=0 bg_thresh=992 thresh=1985 gap=474 poll_thresh=18 ino=257 dd-2584 [000] 153.283147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=47124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 153.291199: balance_dirty_state: bdi btrfs-1: dirty=738 wb=523 unstable=0 bg_thresh=986 thresh=1972 gap=711 poll_thresh=18 ino=257 dd-2584 [004] 153.291290: balance_dirty_state: bdi btrfs-1: dirty=763 wb=523 unstable=0 bg_thresh=988 thresh=1977 gap=691 poll_thresh=13 ino=257 dd-2584 [004] 153.291376: balance_dirty_state: bdi btrfs-1: dirty=763 wb=523 unstable=0 bg_thresh=988 thresh=1977 gap=691 poll_thresh=14 ino=257 dd-2584 [004] 153.291461: balance_dirty_state: bdi btrfs-1: dirty=788 wb=523 unstable=0 bg_thresh=991 thresh=1982 gap=671 poll_thresh=15 ino=257 dd-2584 [004] 153.291547: balance_dirty_state: bdi btrfs-1: dirty=788 wb=523 unstable=0 bg_thresh=991 thresh=1982 gap=671 poll_thresh=16 ino=257 dd-2584 [004] 153.291718: balance_dirty_state: bdi btrfs-1: dirty=838 wb=523 unstable=0 bg_thresh=993 thresh=1987 gap=626 poll_thresh=17 ino=257 dd-2584 [004] 153.292160: balance_dirty_state: bdi btrfs-1: dirty=863 wb=523 unstable=0 bg_thresh=995 thresh=1991 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 153.292293: balance_dirty_state: bdi btrfs-1: dirty=888 wb=523 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 153.292412: balance_dirty_state: bdi btrfs-1: dirty=938 wb=523 unstable=0 bg_thresh=994 thresh=1989 gap=528 poll_thresh=20 ino=257 dd-2584 [004] 153.292547: balance_dirty_state: bdi btrfs-1: dirty=963 wb=523 unstable=0 bg_thresh=996 thresh=1993 gap=507 poll_thresh=21 ino=257 dd-2584 [004] 153.292673: balance_dirty_state: bdi btrfs-1: dirty=988 wb=523 unstable=0 bg_thresh=992 thresh=1984 gap=473 poll_thresh=22 ino=257 dd-2584 [004] 153.292678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=47124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 153.299182: balance_dirty_state: bdi btrfs-1: dirty=988 wb=398 unstable=0 bg_thresh=987 thresh=1975 gap=589 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 153.299203: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10764 wrote=0 to_write=8192 dd-2584 [004] 153.299260: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=398 unstable=0 bg_thresh=987 thresh=1974 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 153.299388: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=423 unstable=0 bg_thresh=986 thresh=1973 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 153.299518: balance_dirty_state: bdi btrfs-1: dirty=988 wb=473 unstable=0 bg_thresh=988 thresh=1977 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 153.299646: balance_dirty_state: bdi btrfs-1: dirty=988 wb=523 unstable=0 bg_thresh=988 thresh=1976 gap=465 poll_thresh=19 ino=257 dd-2584 [004] 153.299648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=47124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 153.304624: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=848 to_write=7344 dd-2584 [004] 153.307186: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1123 unstable=0 bg_thresh=989 thresh=1978 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 153.307454: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1123 unstable=0 bg_thresh=986 thresh=1972 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 153.307514: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1123 unstable=0 bg_thresh=988 thresh=1977 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 153.307574: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1123 unstable=0 bg_thresh=985 thresh=1971 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 153.307693: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1123 unstable=0 bg_thresh=987 thresh=1975 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 153.307811: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1123 unstable=0 bg_thresh=987 thresh=1974 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 153.307816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=47124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 153.315161: balance_dirty_state: bdi btrfs-1: dirty=363 wb=948 unstable=0 bg_thresh=982 thresh=1965 gap=654 poll_thresh=18 ino=257 dd-2584 [004] 153.315266: balance_dirty_state: bdi btrfs-1: dirty=388 wb=898 unstable=0 bg_thresh=988 thresh=1976 gap=690 poll_thresh=13 ino=257 dd-2584 [004] 153.315359: balance_dirty_state: bdi btrfs-1: dirty=388 wb=873 unstable=0 bg_thresh=988 thresh=1976 gap=715 poll_thresh=14 ino=257 dd-2584 [004] 153.315443: balance_dirty_state: bdi btrfs-1: dirty=413 wb=873 unstable=0 bg_thresh=990 thresh=1981 gap=695 poll_thresh=15 ino=257 dd-2584 [004] 153.315529: balance_dirty_state: bdi btrfs-1: dirty=438 wb=873 unstable=0 bg_thresh=987 thresh=1975 gap=664 poll_thresh=16 ino=257 dd-2584 [004] 153.315700: balance_dirty_state: bdi btrfs-1: dirty=463 wb=873 unstable=0 bg_thresh=989 thresh=1979 gap=643 poll_thresh=17 ino=257 dd-2584 [004] 153.315870: balance_dirty_state: bdi btrfs-1: dirty=488 wb=873 unstable=0 bg_thresh=989 thresh=1978 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 153.316332: balance_dirty_state: bdi btrfs-1: dirty=513 wb=873 unstable=0 bg_thresh=988 thresh=1977 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 153.316503: balance_dirty_state: bdi btrfs-1: dirty=563 wb=873 unstable=0 bg_thresh=990 thresh=1981 gap=545 poll_thresh=20 ino=257 dd-2584 [004] 153.316673: balance_dirty_state: bdi btrfs-1: dirty=588 wb=873 unstable=0 bg_thresh=990 thresh=1980 gap=519 poll_thresh=21 ino=257 dd-2584 [004] 153.316843: balance_dirty_state: bdi btrfs-1: dirty=613 wb=873 unstable=0 bg_thresh=989 thresh=1979 gap=493 poll_thresh=22 ino=257 dd-2584 [004] 153.316849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=47124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 153.323214: balance_dirty_state: bdi btrfs-1: dirty=613 wb=873 unstable=0 bg_thresh=987 thresh=1975 gap=489 poll_thresh=22 ino=257 dd-2584 [004] 153.323219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=47124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 153.331218: balance_dirty_state: bdi btrfs-1: dirty=613 wb=623 unstable=0 bg_thresh=990 thresh=1980 gap=744 poll_thresh=22 ino=257 dd-2584 [004] 153.331297: balance_dirty_state: bdi btrfs-1: dirty=638 wb=623 unstable=0 bg_thresh=989 thresh=1979 gap=718 poll_thresh=16 ino=257 dd-2584 [004] 153.331413: balance_dirty_state: bdi btrfs-1: dirty=663 wb=623 unstable=0 bg_thresh=991 thresh=1983 gap=697 poll_thresh=17 ino=257 dd-2584 [004] 153.331525: balance_dirty_state: bdi btrfs-1: dirty=713 wb=623 unstable=0 bg_thresh=991 thresh=1982 gap=646 poll_thresh=18 ino=257 dd-2584 [004] 153.331638: balance_dirty_state: bdi btrfs-1: dirty=738 wb=623 unstable=0 bg_thresh=990 thresh=1981 gap=620 poll_thresh=19 ino=257 dd-2584 [004] 153.331750: balance_dirty_state: bdi btrfs-1: dirty=763 wb=623 unstable=0 bg_thresh=990 thresh=1980 gap=594 poll_thresh=20 ino=257 dd-2584 [004] 153.332029: balance_dirty_state: bdi btrfs-1: dirty=788 wb=623 unstable=0 bg_thresh=992 thresh=1984 gap=573 poll_thresh=21 ino=257 dd-2584 [004] 153.332142: balance_dirty_state: bdi btrfs-1: dirty=838 wb=623 unstable=0 bg_thresh=991 thresh=1983 gap=522 poll_thresh=22 ino=257 dd-2584 [004] 153.332254: balance_dirty_state: bdi btrfs-1: dirty=863 wb=623 unstable=0 bg_thresh=991 thresh=1982 gap=496 poll_thresh=23 ino=257 dd-2584 [004] 153.332367: balance_dirty_state: bdi btrfs-1: dirty=888 wb=623 unstable=0 bg_thresh=990 thresh=1981 gap=470 poll_thresh=24 ino=257 dd-2584 [004] 153.332372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=47124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 153.339174: balance_dirty_state: bdi btrfs-1: dirty=888 wb=498 unstable=0 bg_thresh=990 thresh=1981 gap=595 poll_thresh=24 ino=257 dd-2584 [004] 153.339302: balance_dirty_state: bdi btrfs-1: dirty=913 wb=498 unstable=0 bg_thresh=990 thresh=1980 gap=569 poll_thresh=18 ino=257 dd-2584 [004] 153.339418: balance_dirty_state: bdi btrfs-1: dirty=938 wb=498 unstable=0 bg_thresh=989 thresh=1979 gap=543 poll_thresh=19 ino=257 dd-2584 [004] 153.339530: balance_dirty_state: bdi btrfs-1: dirty=963 wb=498 unstable=0 bg_thresh=989 thresh=1978 gap=517 poll_thresh=20 ino=257 dd-2584 [004] 153.339644: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=498 unstable=0 bg_thresh=991 thresh=1982 gap=471 poll_thresh=21 ino=257 dd-2584 [004] 153.339648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=47124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 153.339719: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10804 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 153.344675: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=752 to_write=7440 dd-2584 [004] 153.347219: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1123 unstable=0 bg_thresh=989 thresh=1978 gap=592 poll_thresh=21 ino=257 dd-2584 [004] 153.347294: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1123 unstable=0 bg_thresh=988 thresh=1977 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 153.347624: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1123 unstable=0 bg_thresh=988 thresh=1976 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 153.347741: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1123 unstable=0 bg_thresh=987 thresh=1975 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 153.347859: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1123 unstable=0 bg_thresh=987 thresh=1974 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 153.347864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=47124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 153.355213: balance_dirty_state: bdi btrfs-1: dirty=363 wb=998 unstable=0 bg_thresh=986 thresh=1973 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 153.355286: balance_dirty_state: bdi btrfs-1: dirty=388 wb=998 unstable=0 bg_thresh=989 thresh=1978 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 153.355352: balance_dirty_state: bdi btrfs-1: dirty=388 wb=998 unstable=0 bg_thresh=988 thresh=1977 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 153.355418: balance_dirty_state: bdi btrfs-1: dirty=413 wb=998 unstable=0 bg_thresh=988 thresh=1977 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 153.355550: balance_dirty_state: bdi btrfs-1: dirty=438 wb=998 unstable=0 bg_thresh=988 thresh=1976 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 153.355683: balance_dirty_state: bdi btrfs-1: dirty=488 wb=998 unstable=0 bg_thresh=987 thresh=1974 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 153.355688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=47124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 153.363213: balance_dirty_state: bdi btrfs-1: dirty=488 wb=848 unstable=0 bg_thresh=987 thresh=1975 gap=639 poll_thresh=18 ino=257 dd-2584 [001] 153.363342: balance_dirty_state: bdi btrfs-1: dirty=488 wb=848 unstable=0 bg_thresh=987 thresh=1975 gap=639 poll_thresh=13 ino=257 dd-2584 [001] 153.363461: balance_dirty_state: bdi btrfs-1: dirty=513 wb=848 unstable=0 bg_thresh=990 thresh=1980 gap=619 poll_thresh=14 ino=257 dd-2584 [001] 153.363580: balance_dirty_state: bdi btrfs-1: dirty=538 wb=848 unstable=0 bg_thresh=992 thresh=1985 gap=599 poll_thresh=15 ino=257 dd-2584 [001] 153.364047: balance_dirty_state: bdi btrfs-1: dirty=538 wb=848 unstable=0 bg_thresh=992 thresh=1985 gap=599 poll_thresh=16 ino=257 dd-2584 [001] 153.364284: balance_dirty_state: bdi btrfs-1: dirty=588 wb=848 unstable=0 bg_thresh=991 thresh=1982 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 153.364530: balance_dirty_state: bdi btrfs-1: dirty=613 wb=848 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 153.364764: balance_dirty_state: bdi btrfs-1: dirty=638 wb=848 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 153.364997: balance_dirty_state: bdi btrfs-1: dirty=663 wb=848 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 153.365007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=47124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 153.371212: balance_dirty_state: bdi btrfs-1: dirty=663 wb=723 unstable=0 bg_thresh=995 thresh=1990 gap=604 poll_thresh=20 ino=257 dd-2584 [001] 153.371281: balance_dirty_state: bdi btrfs-1: dirty=688 wb=723 unstable=0 bg_thresh=994 thresh=1989 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 153.371341: balance_dirty_state: bdi btrfs-1: dirty=713 wb=723 unstable=0 bg_thresh=997 thresh=1994 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 153.371457: balance_dirty_state: bdi btrfs-1: dirty=738 wb=723 unstable=0 bg_thresh=996 thresh=1993 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 153.371575: balance_dirty_state: bdi btrfs-1: dirty=763 wb=723 unstable=0 bg_thresh=996 thresh=1992 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 153.371866: balance_dirty_state: bdi btrfs-1: dirty=788 wb=723 unstable=0 bg_thresh=995 thresh=1991 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 153.371871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=47124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 153.379210: balance_dirty_state: bdi btrfs-1: dirty=788 wb=523 unstable=0 bg_thresh=995 thresh=1991 gap=680 poll_thresh=19 ino=257 dd-2584 [001] 153.379286: balance_dirty_state: bdi btrfs-1: dirty=813 wb=523 unstable=0 bg_thresh=998 thresh=1996 gap=660 poll_thresh=14 ino=257 dd-2584 [001] 153.379406: balance_dirty_state: bdi btrfs-1: dirty=838 wb=523 unstable=0 bg_thresh=1000 thresh=2001 gap=640 poll_thresh=15 ino=257 dd-2584 [001] 153.379524: balance_dirty_state: bdi btrfs-1: dirty=838 wb=523 unstable=0 bg_thresh=997 thresh=1995 gap=634 poll_thresh=16 ino=257 dd-2584 [001] 153.379757: balance_dirty_state: bdi btrfs-1: dirty=888 wb=523 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=17 ino=257 dd-2584 [001] 153.379991: balance_dirty_state: bdi btrfs-1: dirty=913 wb=523 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=18 ino=257 dd-2584 [001] 153.380228: balance_dirty_state: bdi btrfs-1: dirty=938 wb=523 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=19 ino=257 dd-2584 [001] 153.380463: balance_dirty_state: bdi btrfs-1: dirty=988 wb=523 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=20 ino=257 dd-2584 [001] 153.380472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=47124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 153.387247: balance_dirty_state: bdi btrfs-1: dirty=988 wb=398 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=20 ino=257 dd-2584 [001] 153.387331: balance_dirty_state: bdi btrfs-1: dirty=988 wb=398 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=15 ino=257 dd-2584 [001] 153.387389: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=398 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 153.387413: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10852 wrote=0 to_write=8192 dd-2584 [001] 153.387559: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=398 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=17 ino=257 dd-2584 [001] 153.388004: balance_dirty_state: bdi btrfs-1: dirty=938 wb=523 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=18 ino=257 dd-2584 [001] 153.388177: balance_dirty_state: bdi btrfs-1: dirty=938 wb=548 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=19 ino=257 dd-2584 [001] 153.388352: balance_dirty_state: bdi btrfs-1: dirty=913 wb=598 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=20 ino=257 dd-2584 [001] 153.388354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=50304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 153.390384: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=880 to_write=7312 dd-2584 [005] 153.395137: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1148 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=20 ino=257 dd-2584 [005] 153.395223: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1148 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=15 ino=257 dd-2584 [005] 153.395341: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1148 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 153.395497: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1148 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 153.395651: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1148 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 153.395805: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1148 unstable=0 bg_thresh=1004 thresh=2009 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 153.395810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=50304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.403172: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1023 unstable=0 bg_thresh=1009 thresh=2019 gap=608 poll_thresh=19 ino=257 dd-2584 [005] 153.403294: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1023 unstable=0 bg_thresh=1012 thresh=2024 gap=613 poll_thresh=14 ino=257 dd-2584 [005] 153.403415: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1023 unstable=0 bg_thresh=1009 thresh=2018 gap=582 poll_thresh=15 ino=257 dd-2584 [005] 153.403890: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1023 unstable=0 bg_thresh=1011 thresh=2023 gap=587 poll_thresh=16 ino=257 dd-2584 [005] 153.404127: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1023 unstable=0 bg_thresh=1011 thresh=2022 gap=536 poll_thresh=17 ino=257 dd-2584 [005] 153.404366: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1023 unstable=0 bg_thresh=1013 thresh=2026 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 153.404603: balance_dirty_state: bdi btrfs-1: dirty=513 wb=1023 unstable=0 bg_thresh=1012 thresh=2025 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 153.404612: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=50304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.411239: balance_dirty_state: bdi btrfs-1: dirty=513 wb=898 unstable=0 bg_thresh=1013 thresh=2026 gap=615 poll_thresh=19 ino=257 dd-2584 [005] 153.411308: balance_dirty_state: bdi btrfs-1: dirty=538 wb=898 unstable=0 bg_thresh=1010 thresh=2020 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 153.411370: balance_dirty_state: bdi btrfs-1: dirty=563 wb=898 unstable=0 bg_thresh=1012 thresh=2025 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 153.411433: balance_dirty_state: bdi btrfs-1: dirty=563 wb=898 unstable=0 bg_thresh=1009 thresh=2019 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 153.411558: balance_dirty_state: bdi btrfs-1: dirty=613 wb=898 unstable=0 bg_thresh=1011 thresh=2023 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 153.411682: balance_dirty_state: bdi btrfs-1: dirty=638 wb=898 unstable=0 bg_thresh=1011 thresh=2022 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 153.411687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=50304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 153.419131: balance_dirty_state: bdi btrfs-1: dirty=638 wb=898 unstable=0 bg_thresh=998 thresh=1996 gap=460 poll_thresh=18 ino=257 dd-2584 [001] 153.419137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=50304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 153.427136: balance_dirty_state: bdi btrfs-1: dirty=638 wb=648 unstable=0 bg_thresh=998 thresh=1996 gap=710 poll_thresh=18 ino=257 dd-2584 [001] 153.427229: balance_dirty_state: bdi btrfs-1: dirty=663 wb=648 unstable=0 bg_thresh=1000 thresh=2001 gap=690 poll_thresh=13 ino=257 dd-2584 [001] 153.427320: balance_dirty_state: bdi btrfs-1: dirty=663 wb=648 unstable=0 bg_thresh=1000 thresh=2001 gap=690 poll_thresh=14 ino=257 dd-2584 [001] 153.427664: balance_dirty_state: bdi btrfs-1: dirty=688 wb=648 unstable=0 bg_thresh=1003 thresh=2006 gap=670 poll_thresh=15 ino=257 dd-2584 [001] 153.427749: balance_dirty_state: bdi btrfs-1: dirty=688 wb=648 unstable=0 bg_thresh=1003 thresh=2006 gap=670 poll_thresh=16 ino=257 dd-2584 [001] 153.427921: balance_dirty_state: bdi btrfs-1: dirty=738 wb=648 unstable=0 bg_thresh=1002 thresh=2005 gap=619 poll_thresh=17 ino=257 dd-2584 [001] 153.428097: balance_dirty_state: bdi btrfs-1: dirty=763 wb=648 unstable=0 bg_thresh=1004 thresh=2009 gap=598 poll_thresh=18 ino=257 dd-2584 [001] 153.428269: balance_dirty_state: bdi btrfs-1: dirty=788 wb=648 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=19 ino=257 dd-2584 [001] 153.428441: balance_dirty_state: bdi btrfs-1: dirty=838 wb=648 unstable=0 bg_thresh=1003 thresh=2007 gap=521 poll_thresh=20 ino=257 dd-2584 [001] 153.428615: balance_dirty_state: bdi btrfs-1: dirty=863 wb=648 unstable=0 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=21 ino=257 dd-2584 [001] 153.428621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=50304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 153.439273: balance_dirty_state: bdi btrfs-1: dirty=888 wb=398 unstable=0 bg_thresh=999 thresh=1999 gap=713 poll_thresh=21 ino=257 dd-2584 [001] 153.439359: balance_dirty_state: bdi btrfs-1: dirty=913 wb=398 unstable=0 bg_thresh=999 thresh=1998 gap=687 poll_thresh=16 ino=257 dd-2584 [001] 153.439476: balance_dirty_state: bdi btrfs-1: dirty=938 wb=398 unstable=0 bg_thresh=998 thresh=1997 gap=661 poll_thresh=17 ino=257 dd-2584 [001] 153.439755: balance_dirty_state: bdi btrfs-1: dirty=963 wb=398 unstable=0 bg_thresh=998 thresh=1996 gap=635 poll_thresh=18 ino=257 dd-2584 [001] 153.439872: balance_dirty_state: bdi btrfs-1: dirty=988 wb=398 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 153.439986: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=398 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 153.440007: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10904 wrote=0 to_write=8192 dd-2584 [001] 153.440154: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=398 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=21 ino=257 dd-2584 [001] 153.440327: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=423 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=22 ino=257 dd-2584 [001] 153.440507: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=473 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=23 ino=257 dd-2584 [001] 153.440509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=50304 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 153.442907: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=848 to_write=7344 dd-2584 [005] 153.447165: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1123 unstable=0 bg_thresh=1002 thresh=2005 gap=619 poll_thresh=23 ino=257 dd-2584 [005] 153.447248: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1123 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=17 ino=257 dd-2584 [005] 153.447407: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1123 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=18 ino=257 dd-2584 [005] 153.447566: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1123 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=19 ino=257 dd-2584 [005] 153.447996: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1123 unstable=0 bg_thresh=1003 thresh=2007 gap=521 poll_thresh=20 ino=257 dd-2584 [005] 153.448150: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1123 unstable=0 bg_thresh=1000 thresh=2000 gap=464 poll_thresh=21 ino=257 dd-2584 [005] 153.448156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=50304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.455156: balance_dirty_state: bdi btrfs-1: dirty=413 wb=998 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=21 ino=257 dd-2584 [005] 153.455284: balance_dirty_state: bdi btrfs-1: dirty=413 wb=998 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=16 ino=257 dd-2584 [005] 153.455519: balance_dirty_state: bdi btrfs-1: dirty=463 wb=998 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 153.455758: balance_dirty_state: bdi btrfs-1: dirty=488 wb=998 unstable=0 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 153.455992: balance_dirty_state: bdi btrfs-1: dirty=513 wb=998 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 153.456000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=50304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.463218: balance_dirty_state: bdi btrfs-1: dirty=513 wb=998 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 153.463228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=50304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.471252: balance_dirty_state: bdi btrfs-1: dirty=513 wb=723 unstable=0 bg_thresh=1004 thresh=2008 gap=772 poll_thresh=19 ino=257 dd-2584 [005] 153.471321: balance_dirty_state: bdi btrfs-1: dirty=538 wb=723 unstable=0 bg_thresh=1003 thresh=2007 gap=746 poll_thresh=14 ino=257 dd-2584 [005] 153.471382: balance_dirty_state: bdi btrfs-1: dirty=538 wb=723 unstable=0 bg_thresh=1003 thresh=2007 gap=746 poll_thresh=15 ino=257 dd-2584 [005] 153.471441: balance_dirty_state: bdi btrfs-1: dirty=563 wb=723 unstable=0 bg_thresh=1003 thresh=2006 gap=720 poll_thresh=16 ino=257 dd-2584 [005] 153.471558: balance_dirty_state: bdi btrfs-1: dirty=588 wb=723 unstable=0 bg_thresh=1002 thresh=2005 gap=694 poll_thresh=17 ino=257 dd-2584 [005] 153.471847: balance_dirty_state: bdi btrfs-1: dirty=638 wb=723 unstable=0 bg_thresh=1002 thresh=2004 gap=643 poll_thresh=18 ino=257 dd-2584 [005] 153.471961: balance_dirty_state: bdi btrfs-1: dirty=663 wb=723 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 153.472073: balance_dirty_state: bdi btrfs-1: dirty=688 wb=723 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=20 ino=257 dd-2584 [005] 153.472187: balance_dirty_state: bdi btrfs-1: dirty=713 wb=723 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=21 ino=257 dd-2584 [005] 153.472299: balance_dirty_state: bdi btrfs-1: dirty=763 wb=723 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=22 ino=257 dd-2584 [005] 153.472412: balance_dirty_state: bdi btrfs-1: dirty=788 wb=723 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=23 ino=257 dd-2584 [005] 153.472416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=50304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.479335: balance_dirty_state: bdi btrfs-1: dirty=788 wb=598 unstable=0 bg_thresh=1005 thresh=2011 gap=625 poll_thresh=23 ino=257 dd-2584 [005] 153.479400: balance_dirty_state: bdi btrfs-1: dirty=813 wb=598 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=17 ino=257 dd-2584 [005] 153.479516: balance_dirty_state: bdi btrfs-1: dirty=838 wb=598 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=18 ino=257 dd-2584 [005] 153.479794: balance_dirty_state: bdi btrfs-1: dirty=863 wb=598 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=19 ino=257 dd-2584 [005] 153.479908: balance_dirty_state: bdi btrfs-1: dirty=888 wb=598 unstable=0 bg_thresh=1003 thresh=2007 gap=521 poll_thresh=20 ino=257 dd-2584 [005] 153.480021: balance_dirty_state: bdi btrfs-1: dirty=938 wb=598 unstable=0 bg_thresh=1005 thresh=2011 gap=475 poll_thresh=21 ino=257 dd-2584 [005] 153.480025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=50304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.487348: balance_dirty_state: bdi btrfs-1: dirty=938 wb=473 unstable=0 bg_thresh=1005 thresh=2010 gap=599 poll_thresh=21 ino=257 dd-2584 [005] 153.487421: balance_dirty_state: bdi btrfs-1: dirty=938 wb=473 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=16 ino=257 dd-2584 [005] 153.487534: balance_dirty_state: bdi btrfs-1: dirty=988 wb=473 unstable=0 bg_thresh=1001 thresh=2003 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 153.487649: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=473 unstable=0 bg_thresh=1003 thresh=2007 gap=521 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 153.487669: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10952 wrote=0 to_write=8192 dd-2584 [005] 153.487818: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=473 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 153.487820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=50304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 153.490588: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=784 to_write=7408 dd-2584 [005] 153.495518: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1123 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 153.495585: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1123 unstable=0 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=14 ino=257 dd-2584 [005] 153.495643: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1123 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 153.495704: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1123 unstable=0 bg_thresh=1006 thresh=2012 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 153.496005: balance_dirty_state: bdi btrfs-1: dirty=338 wb=998 unstable=0 bg_thresh=1001 thresh=2003 gap=667 poll_thresh=17 ino=257 dd-2584 [005] 153.496122: balance_dirty_state: bdi btrfs-1: dirty=388 wb=998 unstable=0 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=18 ino=257 dd-2584 [005] 153.496235: balance_dirty_state: bdi btrfs-1: dirty=413 wb=998 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=19 ino=257 dd-2584 [005] 153.496347: balance_dirty_state: bdi btrfs-1: dirty=438 wb=998 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=20 ino=257 dd-2584 [005] 153.496461: balance_dirty_state: bdi btrfs-1: dirty=488 wb=998 unstable=0 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=21 ino=257 dd-2584 [005] 153.496574: balance_dirty_state: bdi btrfs-1: dirty=513 wb=998 unstable=0 bg_thresh=1004 thresh=2008 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 153.496579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=52340 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.503311: balance_dirty_state: bdi btrfs-1: dirty=513 wb=998 unstable=0 bg_thresh=1004 thresh=2008 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 153.503317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=52340 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.511253: balance_dirty_state: bdi btrfs-1: dirty=513 wb=873 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=22 ino=257 dd-2584 [005] 153.511345: balance_dirty_state: bdi btrfs-1: dirty=513 wb=873 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=16 ino=257 dd-2584 [005] 153.511463: balance_dirty_state: bdi btrfs-1: dirty=563 wb=873 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 153.511581: balance_dirty_state: bdi btrfs-1: dirty=588 wb=873 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=18 ino=257 dd-2584 [005] 153.511873: balance_dirty_state: bdi btrfs-1: dirty=613 wb=873 unstable=0 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=19 ino=257 dd-2584 [005] 153.511989: balance_dirty_state: bdi btrfs-1: dirty=663 wb=873 unstable=0 bg_thresh=1001 thresh=2003 gap=467 poll_thresh=20 ino=257 dd-2584 [005] 153.511994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=52340 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 153.519255: balance_dirty_state: bdi btrfs-1: dirty=663 wb=648 unstable=0 bg_thresh=992 thresh=1985 gap=674 poll_thresh=20 ino=257 dd-2584 [001] 153.519325: balance_dirty_state: bdi btrfs-1: dirty=688 wb=648 unstable=0 bg_thresh=995 thresh=1990 gap=654 poll_thresh=15 ino=257 dd-2584 [001] 153.519383: balance_dirty_state: bdi btrfs-1: dirty=688 wb=648 unstable=0 bg_thresh=995 thresh=1990 gap=654 poll_thresh=16 ino=257 dd-2584 [001] 153.519497: balance_dirty_state: bdi btrfs-1: dirty=738 wb=648 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=17 ino=257 dd-2584 [001] 153.519615: balance_dirty_state: bdi btrfs-1: dirty=763 wb=648 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 153.519734: balance_dirty_state: bdi btrfs-1: dirty=788 wb=648 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=19 ino=257 dd-2584 [001] 153.519943: balance_dirty_state: bdi btrfs-1: dirty=838 wb=648 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=20 ino=257 dd-2584 [001] 153.520175: balance_dirty_state: bdi btrfs-1: dirty=863 wb=648 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=21 ino=257 dd-2584 [001] 153.520184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=52340 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 153.527188: balance_dirty_state: bdi btrfs-1: dirty=863 wb=523 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=21 ino=257 dd-2584 [001] 153.527657: balance_dirty_state: bdi btrfs-1: dirty=863 wb=523 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=16 ino=257 dd-2584 [001] 153.527888: balance_dirty_state: bdi btrfs-1: dirty=913 wb=523 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 153.528116: balance_dirty_state: bdi btrfs-1: dirty=938 wb=523 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=18 ino=257 dd-2584 [001] 153.528353: balance_dirty_state: bdi btrfs-1: dirty=963 wb=523 unstable=0 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=19 ino=257 dd-2584 [001] 153.528587: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=523 unstable=0 bg_thresh=1000 thresh=2001 gap=465 poll_thresh=20 ino=257 dd-2584 [001] 153.528596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=52340 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 153.528629: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10992 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 153.533133: writeback_single_inode: bdi btrfs-1: ino=257 state= age=184 wrote=720 to_write=7472 dd-2584 [005] 153.539192: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1023 unstable=0 bg_thresh=1004 thresh=2008 gap=697 poll_thresh=20 ino=257 dd-2584 [005] 153.539364: balance_dirty_state: bdi btrfs-1: dirty=288 wb=998 unstable=0 bg_thresh=1004 thresh=2008 gap=722 poll_thresh=15 ino=257 dd-2584 [005] 153.539527: balance_dirty_state: bdi btrfs-1: dirty=313 wb=998 unstable=0 bg_thresh=1003 thresh=2007 gap=696 poll_thresh=16 ino=257 dd-2584 [005] 153.539852: balance_dirty_state: bdi btrfs-1: dirty=338 wb=998 unstable=0 bg_thresh=1003 thresh=2006 gap=670 poll_thresh=17 ino=257 dd-2584 [005] 153.540175: balance_dirty_state: bdi btrfs-1: dirty=388 wb=998 unstable=0 bg_thresh=1002 thresh=2005 gap=619 poll_thresh=18 ino=257 dd-2584 [005] 153.541098: balance_dirty_state: bdi btrfs-1: dirty=413 wb=998 unstable=0 bg_thresh=1004 thresh=2009 gap=598 poll_thresh=19 ino=257 dd-2584 [005] 153.541424: balance_dirty_state: bdi btrfs-1: dirty=438 wb=998 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=20 ino=257 dd-2584 [005] 153.541750: balance_dirty_state: bdi btrfs-1: dirty=463 wb=998 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=21 ino=257 dd-2584 [005] 153.542076: balance_dirty_state: bdi btrfs-1: dirty=513 wb=998 unstable=0 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=22 ino=257 dd-2584 [005] 153.542088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=52340 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 153.547206: balance_dirty_state: bdi btrfs-1: dirty=513 wb=873 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=22 ino=257 dd-2584 [001] 153.547313: balance_dirty_state: bdi btrfs-1: dirty=513 wb=873 unstable=0 bg_thresh=1003 thresh=2006 gap=620 poll_thresh=16 ino=257 dd-2584 [001] 153.547439: balance_dirty_state: bdi btrfs-1: dirty=538 wb=873 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=17 ino=257 dd-2584 [001] 153.547562: balance_dirty_state: bdi btrfs-1: dirty=588 wb=873 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=18 ino=257 dd-2584 [001] 153.547687: balance_dirty_state: bdi btrfs-1: dirty=613 wb=873 unstable=0 bg_thresh=1005 thresh=2011 gap=525 poll_thresh=19 ino=257 dd-2584 [001] 153.547811: balance_dirty_state: bdi btrfs-1: dirty=638 wb=873 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 153.547816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=52340 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 153.555242: balance_dirty_state: bdi btrfs-1: dirty=638 wb=748 unstable=0 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=20 ino=257 dd-2584 [001] 153.555482: balance_dirty_state: bdi btrfs-1: dirty=663 wb=748 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 153.555543: balance_dirty_state: bdi btrfs-1: dirty=688 wb=748 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 153.555664: balance_dirty_state: bdi btrfs-1: dirty=713 wb=748 unstable=0 bg_thresh=1005 thresh=2010 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 153.555783: balance_dirty_state: bdi btrfs-1: dirty=738 wb=748 unstable=0 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 153.555902: balance_dirty_state: bdi btrfs-1: dirty=763 wb=748 unstable=0 bg_thresh=1004 thresh=2008 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 153.555907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=52340 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 153.563181: balance_dirty_state: bdi btrfs-1: dirty=763 wb=623 unstable=0 bg_thresh=992 thresh=1985 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 153.563258: balance_dirty_state: bdi btrfs-1: dirty=788 wb=623 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 153.563316: balance_dirty_state: bdi btrfs-1: dirty=813 wb=623 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 153.563372: balance_dirty_state: bdi btrfs-1: dirty=813 wb=623 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 153.563489: balance_dirty_state: bdi btrfs-1: dirty=863 wb=623 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 153.563610: balance_dirty_state: bdi btrfs-1: dirty=888 wb=623 unstable=0 bg_thresh=999 thresh=1998 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 153.563615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=52340 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 153.571277: balance_dirty_state: bdi btrfs-1: dirty=888 wb=473 unstable=0 bg_thresh=995 thresh=1991 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 153.571349: balance_dirty_state: bdi btrfs-1: dirty=913 wb=473 unstable=0 bg_thresh=995 thresh=1991 gap=605 poll_thresh=13 ino=257 dd-2584 [001] 153.571584: balance_dirty_state: bdi btrfs-1: dirty=913 wb=473 unstable=0 bg_thresh=995 thresh=1990 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 153.571644: balance_dirty_state: bdi btrfs-1: dirty=938 wb=473 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 153.571703: balance_dirty_state: bdi btrfs-1: dirty=938 wb=473 unstable=0 bg_thresh=994 thresh=1989 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 153.571821: balance_dirty_state: bdi btrfs-1: dirty=988 wb=473 unstable=0 bg_thresh=994 thresh=1988 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 153.571940: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=473 unstable=0 bg_thresh=996 thresh=1992 gap=506 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 153.571962: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11036 wrote=0 to_write=8192 dd-2584 [001] 153.572115: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=473 unstable=0 bg_thresh=995 thresh=1991 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 153.572117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=52340 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 153.574452: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=768 to_write=7424 dd-2584 [001] 153.583229: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1098 unstable=0 bg_thresh=995 thresh=1990 gap=629 poll_thresh=19 ino=257 dd-2584 [001] 153.583320: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1098 unstable=0 bg_thresh=995 thresh=1990 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 153.583381: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1098 unstable=0 bg_thresh=994 thresh=1989 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 153.583444: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1098 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 153.583569: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1098 unstable=0 bg_thresh=993 thresh=1987 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 153.583691: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1098 unstable=0 bg_thresh=993 thresh=1986 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 153.583990: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1098 unstable=0 bg_thresh=992 thresh=1985 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 153.583995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=99% bdi_bw=52340 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 153.591309: balance_dirty_state: bdi btrfs-1: dirty=413 wb=848 unstable=0 bg_thresh=988 thresh=1976 gap=715 poll_thresh=19 ino=257 dd-2584 [001] 153.591381: balance_dirty_state: bdi btrfs-1: dirty=438 wb=848 unstable=0 bg_thresh=993 thresh=1987 gap=701 poll_thresh=14 ino=257 dd-2584 [001] 153.591444: balance_dirty_state: bdi btrfs-1: dirty=438 wb=848 unstable=0 bg_thresh=993 thresh=1986 gap=700 poll_thresh=15 ino=257 dd-2584 [001] 153.591503: balance_dirty_state: bdi btrfs-1: dirty=463 wb=848 unstable=0 bg_thresh=995 thresh=1991 gap=680 poll_thresh=16 ino=257 dd-2584 [001] 153.591620: balance_dirty_state: bdi btrfs-1: dirty=488 wb=848 unstable=0 bg_thresh=995 thresh=1990 gap=654 poll_thresh=17 ino=257 dd-2584 [001] 153.591736: balance_dirty_state: bdi btrfs-1: dirty=538 wb=848 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=18 ino=257 dd-2584 [001] 153.591854: balance_dirty_state: bdi btrfs-1: dirty=563 wb=848 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=19 ino=257 dd-2584 [001] 153.591972: balance_dirty_state: bdi btrfs-1: dirty=588 wb=848 unstable=0 bg_thresh=993 thresh=1986 gap=550 poll_thresh=20 ino=257 dd-2584 [001] 153.592087: balance_dirty_state: bdi btrfs-1: dirty=613 wb=848 unstable=0 bg_thresh=992 thresh=1985 gap=524 poll_thresh=21 ino=257 dd-2584 [001] 153.592375: balance_dirty_state: bdi btrfs-1: dirty=663 wb=848 unstable=0 bg_thresh=992 thresh=1984 gap=473 poll_thresh=22 ino=257 dd-2584 [001] 153.592380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-369% task_weight=99% bdi_bw=52340 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 153.599311: balance_dirty_state: bdi btrfs-1: dirty=663 wb=748 unstable=0 bg_thresh=991 thresh=1983 gap=572 poll_thresh=22 ino=257 dd-2584 [002] 153.599440: balance_dirty_state: bdi btrfs-1: dirty=688 wb=748 unstable=0 bg_thresh=991 thresh=1983 gap=547 poll_thresh=16 ino=257 dd-2584 [002] 153.599671: balance_dirty_state: bdi btrfs-1: dirty=713 wb=748 unstable=0 bg_thresh=994 thresh=1988 gap=527 poll_thresh=17 ino=257 dd-2584 [002] 153.599906: balance_dirty_state: bdi btrfs-1: dirty=763 wb=748 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 153.599916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-355% task_weight=98% bdi_bw=53740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 153.611244: balance_dirty_state: bdi btrfs-1: dirty=763 wb=623 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=18 ino=257 dd-2584 [002] 153.611345: balance_dirty_state: bdi btrfs-1: dirty=763 wb=623 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=13 ino=257 dd-2584 [002] 153.611468: balance_dirty_state: bdi btrfs-1: dirty=788 wb=623 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=14 ino=257 dd-2584 [002] 153.611585: balance_dirty_state: bdi btrfs-1: dirty=813 wb=623 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=15 ino=257 dd-2584 [002] 153.611703: balance_dirty_state: bdi btrfs-1: dirty=813 wb=623 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 153.611937: balance_dirty_state: bdi btrfs-1: dirty=863 wb=623 unstable=0 bg_thresh=997 thresh=1995 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 153.612175: balance_dirty_state: bdi btrfs-1: dirty=888 wb=623 unstable=0 bg_thresh=994 thresh=1988 gap=477 poll_thresh=18 ino=257 dd-2584 [002] 153.612183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-362% task_weight=98% bdi_bw=53740 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 153.623408: balance_dirty_state: bdi btrfs-1: dirty=888 wb=373 unstable=0 bg_thresh=997 thresh=1995 gap=734 poll_thresh=18 ino=257 dd-2584 [007] 153.623533: balance_dirty_state: bdi btrfs-1: dirty=888 wb=373 unstable=0 bg_thresh=1000 thresh=2000 gap=739 poll_thresh=13 ino=257 dd-2584 [007] 153.623653: balance_dirty_state: bdi btrfs-1: dirty=913 wb=373 unstable=0 bg_thresh=1000 thresh=2000 gap=714 poll_thresh=14 ino=257 dd-2584 [007] 153.624121: balance_dirty_state: bdi btrfs-1: dirty=913 wb=373 unstable=0 bg_thresh=999 thresh=1999 gap=713 poll_thresh=15 ino=257 dd-2584 [007] 153.624240: balance_dirty_state: bdi btrfs-1: dirty=938 wb=373 unstable=0 bg_thresh=1002 thresh=2004 gap=693 poll_thresh=16 ino=257 dd-2584 [007] 153.624473: balance_dirty_state: bdi btrfs-1: dirty=963 wb=373 unstable=0 bg_thresh=1001 thresh=2003 gap=667 poll_thresh=17 ino=257 dd-2584 [007] 153.624708: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=373 unstable=0 bg_thresh=1001 thresh=2002 gap=616 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 153.624760: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11088 wrote=0 to_write=8192 dd-2584 [007] 153.624956: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=373 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=19 ino=257 dd-2584 [007] 153.625203: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=423 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=20 ino=257 dd-2584 [007] 153.625455: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=473 unstable=0 bg_thresh=999 thresh=1998 gap=512 poll_thresh=21 ino=257 dd-2584 [007] 153.625704: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=523 unstable=0 bg_thresh=998 thresh=1997 gap=461 poll_thresh=22 ino=257 dd-2584 [007] 153.625707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=53740 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 153.628557: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=848 to_write=7344 dd-2584 [007] 153.631307: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1098 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=22 ino=257 dd-2584 [007] 153.631431: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1098 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=16 ino=257 dd-2584 [007] 153.632018: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1098 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=17 ino=257 dd-2584 [007] 153.632255: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1098 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=18 ino=257 dd-2584 [007] 153.632489: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1098 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=19 ino=257 dd-2584 [007] 153.632721: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1098 unstable=0 bg_thresh=1001 thresh=2002 gap=466 poll_thresh=20 ino=257 dd-2584 [007] 153.632730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=53740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 153.639434: balance_dirty_state: bdi btrfs-1: dirty=438 wb=973 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=20 ino=257 dd-2584 [007] 153.639563: balance_dirty_state: bdi btrfs-1: dirty=438 wb=973 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=15 ino=257 dd-2584 [007] 153.639682: balance_dirty_state: bdi btrfs-1: dirty=463 wb=973 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 153.639918: balance_dirty_state: bdi btrfs-1: dirty=488 wb=973 unstable=0 bg_thresh=998 thresh=1996 gap=535 poll_thresh=17 ino=257 dd-2584 [007] 153.640151: balance_dirty_state: bdi btrfs-1: dirty=513 wb=973 unstable=0 bg_thresh=997 thresh=1995 gap=509 poll_thresh=18 ino=257 dd-2584 [007] 153.640377: balance_dirty_state: bdi btrfs-1: dirty=563 wb=948 unstable=0 bg_thresh=993 thresh=1986 gap=475 poll_thresh=19 ino=257 dd-2584 [007] 153.640382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=53740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 153.647382: balance_dirty_state: bdi btrfs-1: dirty=563 wb=848 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=19 ino=257 dd-2584 [007] 153.647448: balance_dirty_state: bdi btrfs-1: dirty=563 wb=848 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=14 ino=257 dd-2584 [007] 153.647683: balance_dirty_state: bdi btrfs-1: dirty=588 wb=848 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=15 ino=257 dd-2584 [007] 153.647743: balance_dirty_state: bdi btrfs-1: dirty=613 wb=848 unstable=0 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=16 ino=257 dd-2584 [007] 153.647860: balance_dirty_state: bdi btrfs-1: dirty=638 wb=848 unstable=0 bg_thresh=1000 thresh=2001 gap=515 poll_thresh=17 ino=257 dd-2584 [007] 153.647978: balance_dirty_state: bdi btrfs-1: dirty=663 wb=848 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=18 ino=257 dd-2584 [007] 153.647982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=53740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 153.655253: balance_dirty_state: bdi btrfs-1: dirty=663 wb=848 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 153.655262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=53740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 153.663331: balance_dirty_state: bdi btrfs-1: dirty=663 wb=598 unstable=0 bg_thresh=1001 thresh=2003 gap=742 poll_thresh=18 ino=257 dd-2584 [007] 153.663399: balance_dirty_state: bdi btrfs-1: dirty=688 wb=598 unstable=0 bg_thresh=998 thresh=1997 gap=711 poll_thresh=13 ino=257 dd-2584 [007] 153.663462: balance_dirty_state: bdi btrfs-1: dirty=688 wb=598 unstable=0 bg_thresh=1001 thresh=2002 gap=716 poll_thresh=14 ino=257 dd-2584 [007] 153.663518: balance_dirty_state: bdi btrfs-1: dirty=713 wb=598 unstable=0 bg_thresh=1000 thresh=2001 gap=690 poll_thresh=15 ino=257 dd-2584 [007] 153.663575: balance_dirty_state: bdi btrfs-1: dirty=738 wb=598 unstable=0 bg_thresh=997 thresh=1995 gap=659 poll_thresh=16 ino=257 dd-2584 [007] 153.663686: balance_dirty_state: bdi btrfs-1: dirty=763 wb=598 unstable=0 bg_thresh=997 thresh=1994 gap=633 poll_thresh=17 ino=257 dd-2584 [007] 153.663798: balance_dirty_state: bdi btrfs-1: dirty=788 wb=598 unstable=0 bg_thresh=999 thresh=1998 gap=612 poll_thresh=18 ino=257 dd-2584 [007] 153.663913: balance_dirty_state: bdi btrfs-1: dirty=838 wb=598 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=19 ino=257 dd-2584 [007] 153.664189: balance_dirty_state: bdi btrfs-1: dirty=863 wb=598 unstable=0 bg_thresh=998 thresh=1996 gap=535 poll_thresh=20 ino=257 dd-2584 [007] 153.664302: balance_dirty_state: bdi btrfs-1: dirty=888 wb=598 unstable=0 bg_thresh=1000 thresh=2000 gap=514 poll_thresh=21 ino=257 dd-2584 [007] 153.664416: balance_dirty_state: bdi btrfs-1: dirty=913 wb=598 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=22 ino=257 dd-2584 [007] 153.664421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=53740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 153.671359: balance_dirty_state: bdi btrfs-1: dirty=913 wb=473 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=22 ino=257 dd-2584 [007] 153.671431: balance_dirty_state: bdi btrfs-1: dirty=938 wb=473 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=16 ino=257 dd-2584 [007] 153.671546: balance_dirty_state: bdi btrfs-1: dirty=963 wb=473 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=17 ino=257 dd-2584 [007] 153.671657: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=473 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 153.671719: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11136 wrote=0 to_write=8192 dd-2584 [007] 153.671784: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=473 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=19 ino=257 dd-2584 [007] 153.671785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=53740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 153.674838: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=752 to_write=7440 dd-2584 [007] 153.679340: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1098 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=19 ino=257 dd-2584 [007] 153.679455: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1073 unstable=0 bg_thresh=994 thresh=1989 gap=628 poll_thresh=14 ino=257 dd-2584 [007] 153.679530: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1023 unstable=0 bg_thresh=994 thresh=1988 gap=652 poll_thresh=15 ino=257 dd-2584 [007] 153.679603: balance_dirty_state: bdi btrfs-1: dirty=338 wb=998 unstable=0 bg_thresh=997 thresh=1994 gap=658 poll_thresh=16 ino=257 dd-2584 [007] 153.679893: balance_dirty_state: bdi btrfs-1: dirty=363 wb=948 unstable=0 bg_thresh=999 thresh=1999 gap=688 poll_thresh=17 ino=257 dd-2584 [007] 153.680010: balance_dirty_state: bdi btrfs-1: dirty=388 wb=948 unstable=0 bg_thresh=1001 thresh=2003 gap=667 poll_thresh=18 ino=257 dd-2584 [007] 153.680126: balance_dirty_state: bdi btrfs-1: dirty=438 wb=948 unstable=0 bg_thresh=1001 thresh=2002 gap=616 poll_thresh=19 ino=257 dd-2584 [007] 153.680244: balance_dirty_state: bdi btrfs-1: dirty=463 wb=948 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=20 ino=257 dd-2584 [007] 153.680360: balance_dirty_state: bdi btrfs-1: dirty=488 wb=948 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=21 ino=257 dd-2584 [007] 153.680477: balance_dirty_state: bdi btrfs-1: dirty=513 wb=948 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=22 ino=257 dd-2584 [007] 153.680593: balance_dirty_state: bdi btrfs-1: dirty=563 wb=948 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=23 ino=257 dd-2584 [007] 153.680598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=53740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 153.687292: balance_dirty_state: bdi btrfs-1: dirty=563 wb=898 unstable=0 bg_thresh=991 thresh=1983 gap=522 poll_thresh=23 ino=257 dd-2584 [007] 153.687375: balance_dirty_state: bdi btrfs-1: dirty=563 wb=848 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=17 ino=257 dd-2584 [007] 153.687684: balance_dirty_state: bdi btrfs-1: dirty=613 wb=823 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=18 ino=257 dd-2584 [007] 153.687811: balance_dirty_state: bdi btrfs-1: dirty=638 wb=823 unstable=0 bg_thresh=994 thresh=1988 gap=527 poll_thresh=19 ino=257 dd-2584 [007] 153.687939: balance_dirty_state: bdi btrfs-1: dirty=663 wb=823 unstable=0 bg_thresh=996 thresh=1993 gap=507 poll_thresh=20 ino=257 dd-2584 [007] 153.688065: balance_dirty_state: bdi btrfs-1: dirty=688 wb=823 unstable=0 bg_thresh=992 thresh=1985 gap=474 poll_thresh=21 ino=257 dd-2584 [007] 153.688069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=53740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 153.695307: balance_dirty_state: bdi btrfs-1: dirty=688 wb=823 unstable=0 bg_thresh=1009 thresh=2018 gap=507 poll_thresh=21 ino=257 dd-2584 [007] 153.695397: balance_dirty_state: bdi btrfs-1: dirty=713 wb=823 unstable=0 bg_thresh=1009 thresh=2018 gap=482 poll_thresh=16 ino=257 dd-2584 [007] 153.695402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=53740 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 153.703350: balance_dirty_state: bdi btrfs-1: dirty=713 wb=698 unstable=0 bg_thresh=992 thresh=1985 gap=574 poll_thresh=16 ino=257 dd-2584 [003] 153.703424: balance_dirty_state: bdi btrfs-1: dirty=738 wb=698 unstable=0 bg_thresh=992 thresh=1985 gap=549 poll_thresh=12 ino=257 dd-2584 [003] 153.703487: balance_dirty_state: bdi btrfs-1: dirty=763 wb=698 unstable=0 bg_thresh=992 thresh=1984 gap=523 poll_thresh=13 ino=257 dd-2584 [003] 153.703548: balance_dirty_state: bdi btrfs-1: dirty=763 wb=698 unstable=0 bg_thresh=989 thresh=1978 gap=517 poll_thresh=14 ino=257 dd-2584 [003] 153.703610: balance_dirty_state: bdi btrfs-1: dirty=788 wb=698 unstable=0 bg_thresh=991 thresh=1983 gap=497 poll_thresh=15 ino=257 dd-2584 [003] 153.703672: balance_dirty_state: bdi btrfs-1: dirty=788 wb=698 unstable=0 bg_thresh=991 thresh=1982 gap=496 poll_thresh=16 ino=257 dd-2584 [003] 153.703794: balance_dirty_state: bdi btrfs-1: dirty=838 wb=698 unstable=0 bg_thresh=990 thresh=1981 gap=445 poll_thresh=17 ino=257 dd-2584 [003] 153.703799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-373% task_weight=99% bdi_bw=54688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 153.711365: balance_dirty_state: bdi btrfs-1: dirty=838 wb=498 unstable=0 bg_thresh=992 thresh=1984 gap=648 poll_thresh=17 ino=257 dd-2584 [007] 153.711430: balance_dirty_state: bdi btrfs-1: dirty=863 wb=498 unstable=0 bg_thresh=994 thresh=1989 gap=628 poll_thresh=13 ino=257 dd-2584 [007] 153.711662: balance_dirty_state: bdi btrfs-1: dirty=863 wb=498 unstable=0 bg_thresh=994 thresh=1989 gap=628 poll_thresh=14 ino=257 dd-2584 [007] 153.711718: balance_dirty_state: bdi btrfs-1: dirty=888 wb=498 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=15 ino=257 dd-2584 [007] 153.711774: balance_dirty_state: bdi btrfs-1: dirty=913 wb=498 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=16 ino=257 dd-2584 [007] 153.711892: balance_dirty_state: bdi btrfs-1: dirty=938 wb=498 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=17 ino=257 dd-2584 [007] 153.712012: balance_dirty_state: bdi btrfs-1: dirty=963 wb=498 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=18 ino=257 dd-2584 [007] 153.712132: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=498 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=19 ino=257 dd-2584 [007] 153.712136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=54688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 153.712207: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11176 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 153.714425: writeback_single_inode: bdi btrfs-1: ino=257 state= age=172 wrote=704 to_write=7488 dd-2584 [007] 153.719352: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1098 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=19 ino=257 dd-2584 [007] 153.719421: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1098 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=14 ino=257 dd-2584 [007] 153.719483: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1098 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=15 ino=257 dd-2584 [007] 153.719543: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1098 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=16 ino=257 dd-2584 [007] 153.719664: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1098 unstable=0 bg_thresh=1000 thresh=2001 gap=515 poll_thresh=17 ino=257 dd-2584 [007] 153.719786: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1098 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=18 ino=257 dd-2584 [007] 153.719790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=54688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 153.727318: balance_dirty_state: bdi btrfs-1: dirty=413 wb=973 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=18 ino=257 dd-2584 [007] 153.727577: balance_dirty_state: bdi btrfs-1: dirty=438 wb=973 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=13 ino=257 dd-2584 [007] 153.727636: balance_dirty_state: bdi btrfs-1: dirty=438 wb=973 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=14 ino=257 dd-2584 [007] 153.727697: balance_dirty_state: bdi btrfs-1: dirty=463 wb=973 unstable=0 bg_thresh=997 thresh=1994 gap=558 poll_thresh=15 ino=257 dd-2584 [007] 153.727756: balance_dirty_state: bdi btrfs-1: dirty=488 wb=973 unstable=0 bg_thresh=999 thresh=1999 gap=538 poll_thresh=16 ino=257 dd-2584 [007] 153.727874: balance_dirty_state: bdi btrfs-1: dirty=513 wb=973 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 153.727992: balance_dirty_state: bdi btrfs-1: dirty=538 wb=973 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 153.727996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=54688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 153.735325: balance_dirty_state: bdi btrfs-1: dirty=538 wb=848 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=18 ino=257 dd-2584 [007] 153.735411: balance_dirty_state: bdi btrfs-1: dirty=563 wb=848 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=13 ino=257 dd-2584 [007] 153.735472: balance_dirty_state: bdi btrfs-1: dirty=563 wb=848 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=14 ino=257 dd-2584 [007] 153.735533: balance_dirty_state: bdi btrfs-1: dirty=588 wb=848 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=15 ino=257 dd-2584 [007] 153.735600: balance_dirty_state: bdi btrfs-1: dirty=613 wb=823 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 153.735718: balance_dirty_state: bdi btrfs-1: dirty=638 wb=823 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=17 ino=257 dd-2584 [007] 153.735836: balance_dirty_state: bdi btrfs-1: dirty=663 wb=823 unstable=0 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=18 ino=257 dd-2584 [007] 153.736131: balance_dirty_state: bdi btrfs-1: dirty=713 wb=723 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=19 ino=257 dd-2584 [007] 153.736250: balance_dirty_state: bdi btrfs-1: dirty=738 wb=723 unstable=0 bg_thresh=998 thresh=1996 gap=535 poll_thresh=20 ino=257 dd-2584 [007] 153.736371: balance_dirty_state: bdi btrfs-1: dirty=763 wb=723 unstable=0 bg_thresh=1000 thresh=2000 gap=514 poll_thresh=21 ino=257 dd-2584 [007] 153.736489: balance_dirty_state: bdi btrfs-1: dirty=788 wb=723 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=22 ino=257 dd-2584 [007] 153.736494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=98% bdi_bw=54688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 153.743317: balance_dirty_state: bdi btrfs-1: dirty=788 wb=723 unstable=0 bg_thresh=993 thresh=1987 gap=476 poll_thresh=22 ino=257 dd-2584 [007] 153.743322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=98% bdi_bw=54688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 153.755433: balance_dirty_state: bdi btrfs-1: dirty=788 wb=473 unstable=0 bg_thresh=996 thresh=1992 gap=731 poll_thresh=22 ino=257 dd-2584 [000] 153.755535: balance_dirty_state: bdi btrfs-1: dirty=788 wb=473 unstable=0 bg_thresh=996 thresh=1992 gap=731 poll_thresh=16 ino=257 dd-2584 [000] 153.755768: balance_dirty_state: bdi btrfs-1: dirty=838 wb=473 unstable=0 bg_thresh=998 thresh=1997 gap=686 poll_thresh=17 ino=257 dd-2584 [000] 153.756002: balance_dirty_state: bdi btrfs-1: dirty=863 wb=473 unstable=0 bg_thresh=998 thresh=1996 gap=660 poll_thresh=18 ino=257 dd-2584 [000] 153.756238: balance_dirty_state: bdi btrfs-1: dirty=888 wb=473 unstable=0 bg_thresh=1000 thresh=2000 gap=639 poll_thresh=19 ino=257 dd-2584 [000] 153.756821: balance_dirty_state: bdi btrfs-1: dirty=913 wb=473 unstable=0 bg_thresh=999 thresh=1999 gap=613 poll_thresh=20 ino=257 dd-2584 [000] 153.757057: balance_dirty_state: bdi btrfs-1: dirty=963 wb=473 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=21 ino=257 dd-2584 [000] 153.757291: balance_dirty_state: bdi btrfs-1: dirty=988 wb=473 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=22 ino=257 dd-2584 [000] 153.757611: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=423 unstable=0 bg_thresh=997 thresh=1994 gap=558 poll_thresh=23 ino=257 flush-btrfs-1-2586 [001] 153.757689: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11220 wrote=0 to_write=8192 dd-2584 [000] 153.757824: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=348 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=24 ino=257 dd-2584 [000] 153.757959: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=398 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=25 ino=257 dd-2584 [000] 153.758092: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=448 unstable=0 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=26 ino=257 dd-2584 [000] 153.758222: balance_dirty_state: bdi btrfs-1: dirty=988 wb=473 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=27 ino=257 dd-2584 [000] 153.758520: balance_dirty_state: bdi btrfs-1: dirty=938 wb=573 unstable=0 bg_thresh=1000 thresh=2000 gap=489 poll_thresh=28 ino=257 dd-2584 [000] 153.758521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=98% bdi_bw=54688 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 153.762182: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=896 to_write=7296 dd-2584 [000] 153.763369: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1223 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=28 ino=257 dd-2584 [000] 153.763377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-343% task_weight=98% bdi_bw=54688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 153.771356: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1098 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=28 ino=257 dd-2584 [000] 153.771483: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1098 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=21 ino=257 dd-2584 [000] 153.771723: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1098 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=22 ino=257 dd-2584 [000] 153.771958: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1098 unstable=0 bg_thresh=1001 thresh=2003 gap=542 poll_thresh=23 ino=257 dd-2584 [000] 153.772194: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1098 unstable=0 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=24 ino=257 dd-2584 [000] 153.772427: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1098 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=25 ino=257 dd-2584 [000] 153.772436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-392% task_weight=98% bdi_bw=54688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 153.779358: balance_dirty_state: bdi btrfs-1: dirty=413 wb=898 unstable=0 bg_thresh=1000 thresh=2000 gap=689 poll_thresh=25 ino=257 dd-2584 [004] 153.779465: balance_dirty_state: bdi btrfs-1: dirty=413 wb=898 unstable=0 bg_thresh=1000 thresh=2000 gap=689 poll_thresh=19 ino=257 dd-2584 [004] 153.779639: balance_dirty_state: bdi btrfs-1: dirty=463 wb=898 unstable=0 bg_thresh=999 thresh=1999 gap=638 poll_thresh=20 ino=257 dd-2584 [004] 153.779809: balance_dirty_state: bdi btrfs-1: dirty=488 wb=898 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=21 ino=257 dd-2584 [004] 153.780276: balance_dirty_state: bdi btrfs-1: dirty=513 wb=898 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=22 ino=257 dd-2584 [004] 153.780445: balance_dirty_state: bdi btrfs-1: dirty=538 wb=898 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=23 ino=257 dd-2584 [004] 153.780613: balance_dirty_state: bdi btrfs-1: dirty=588 wb=898 unstable=0 bg_thresh=1000 thresh=2000 gap=514 poll_thresh=24 ino=257 dd-2584 [004] 153.780784: balance_dirty_state: bdi btrfs-1: dirty=613 wb=898 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=25 ino=257 dd-2584 [004] 153.780790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-389% task_weight=99% bdi_bw=54688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 153.787333: balance_dirty_state: bdi btrfs-1: dirty=638 wb=898 unstable=0 bg_thresh=1002 thresh=2004 gap=468 poll_thresh=25 ino=257 dd-2584 [004] 153.787338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-389% task_weight=99% bdi_bw=54688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 153.795335: balance_dirty_state: bdi btrfs-1: dirty=638 wb=648 unstable=0 bg_thresh=1004 thresh=2008 gap=722 poll_thresh=25 ino=257 dd-2584 [004] 153.795463: balance_dirty_state: bdi btrfs-1: dirty=663 wb=648 unstable=0 bg_thresh=1003 thresh=2007 gap=696 poll_thresh=19 ino=257 dd-2584 [004] 153.795697: balance_dirty_state: bdi btrfs-1: dirty=688 wb=648 unstable=0 bg_thresh=1003 thresh=2006 gap=670 poll_thresh=20 ino=257 dd-2584 [004] 153.795930: balance_dirty_state: bdi btrfs-1: dirty=713 wb=648 unstable=0 bg_thresh=1002 thresh=2005 gap=644 poll_thresh=21 ino=257 dd-2584 [004] 153.796164: balance_dirty_state: bdi btrfs-1: dirty=738 wb=648 unstable=0 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=22 ino=257 dd-2584 [004] 153.796402: balance_dirty_state: bdi btrfs-1: dirty=788 wb=648 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=23 ino=257 dd-2584 [004] 153.796984: balance_dirty_state: bdi btrfs-1: dirty=813 wb=648 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=24 ino=257 dd-2584 [004] 153.797219: balance_dirty_state: bdi btrfs-1: dirty=838 wb=648 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=25 ino=257 dd-2584 [004] 153.797456: balance_dirty_state: bdi btrfs-1: dirty=888 wb=648 unstable=0 bg_thresh=1005 thresh=2010 gap=474 poll_thresh=26 ino=257 dd-2584 [004] 153.797464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=54688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 153.803353: balance_dirty_state: bdi btrfs-1: dirty=888 wb=523 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=26 ino=257 dd-2584 [004] 153.803441: balance_dirty_state: bdi btrfs-1: dirty=888 wb=523 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 153.803554: balance_dirty_state: bdi btrfs-1: dirty=913 wb=523 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=20 ino=257 dd-2584 [004] 153.803667: balance_dirty_state: bdi btrfs-1: dirty=963 wb=523 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 153.803780: balance_dirty_state: bdi btrfs-1: dirty=988 wb=523 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=22 ino=257 dd-2584 [004] 153.803785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=99% bdi_bw=54688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 153.811345: balance_dirty_state: bdi btrfs-1: dirty=988 wb=398 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=22 ino=257 dd-2584 [004] 153.811431: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=398 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 153.811515: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11276 wrote=0 to_write=8192 dd-2584 [004] 153.811560: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=398 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 153.811859: balance_dirty_state: bdi btrfs-1: dirty=963 wb=498 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 153.811987: balance_dirty_state: bdi btrfs-1: dirty=963 wb=548 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 153.811989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=56420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 153.815133: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=816 to_write=7376 dd-2584 [004] 153.819361: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1098 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 153.819440: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1098 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=14 ino=257 dd-2584 [004] 153.819500: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1098 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 153.819559: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1098 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 153.819677: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1098 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 153.819795: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1098 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 153.819912: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1098 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 153.819917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=56420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 153.827298: balance_dirty_state: bdi btrfs-1: dirty=413 wb=973 unstable=0 bg_thresh=999 thresh=1999 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 153.827393: balance_dirty_state: bdi btrfs-1: dirty=438 wb=973 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 153.827486: balance_dirty_state: bdi btrfs-1: dirty=463 wb=973 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 153.827572: balance_dirty_state: bdi btrfs-1: dirty=463 wb=973 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 153.828039: balance_dirty_state: bdi btrfs-1: dirty=488 wb=973 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 153.828219: balance_dirty_state: bdi btrfs-1: dirty=538 wb=973 unstable=0 bg_thresh=1006 thresh=2012 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 153.828226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=56420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 153.835295: balance_dirty_state: bdi btrfs-1: dirty=538 wb=823 unstable=0 bg_thresh=1002 thresh=2005 gap=644 poll_thresh=18 ino=257 dd-2584 [004] 153.835388: balance_dirty_state: bdi btrfs-1: dirty=538 wb=823 unstable=0 bg_thresh=999 thresh=1999 gap=638 poll_thresh=13 ino=257 dd-2584 [004] 153.835481: balance_dirty_state: bdi btrfs-1: dirty=563 wb=823 unstable=0 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=14 ino=257 dd-2584 [004] 153.835570: balance_dirty_state: bdi btrfs-1: dirty=588 wb=823 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 153.835663: balance_dirty_state: bdi btrfs-1: dirty=588 wb=823 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 153.835840: balance_dirty_state: bdi btrfs-1: dirty=638 wb=823 unstable=0 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 153.836021: balance_dirty_state: bdi btrfs-1: dirty=663 wb=823 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 153.836202: balance_dirty_state: bdi btrfs-1: dirty=688 wb=823 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 153.836208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=56420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 153.843292: balance_dirty_state: bdi btrfs-1: dirty=688 wb=698 unstable=0 bg_thresh=988 thresh=1977 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 153.843449: balance_dirty_state: bdi btrfs-1: dirty=713 wb=698 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 153.843561: balance_dirty_state: bdi btrfs-1: dirty=713 wb=648 unstable=0 bg_thresh=984 thresh=1968 gap=607 poll_thresh=15 ino=257 dd-2584 [004] 153.843899: balance_dirty_state: bdi btrfs-1: dirty=738 wb=573 unstable=0 bg_thresh=982 thresh=1964 gap=653 poll_thresh=16 ino=257 dd-2584 [004] 153.844074: balance_dirty_state: bdi btrfs-1: dirty=763 wb=573 unstable=0 bg_thresh=981 thresh=1963 gap=627 poll_thresh=17 ino=257 dd-2584 [004] 153.844256: balance_dirty_state: bdi btrfs-1: dirty=813 wb=573 unstable=0 bg_thresh=989 thresh=1979 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 153.844422: balance_dirty_state: bdi btrfs-1: dirty=838 wb=573 unstable=0 bg_thresh=989 thresh=1978 gap=567 poll_thresh=19 ino=257 dd-2584 [004] 153.844602: balance_dirty_state: bdi btrfs-1: dirty=863 wb=573 unstable=0 bg_thresh=988 thresh=1977 gap=541 poll_thresh=20 ino=257 dd-2584 [004] 153.844769: balance_dirty_state: bdi btrfs-1: dirty=888 wb=573 unstable=0 bg_thresh=988 thresh=1976 gap=515 poll_thresh=21 ino=257 dd-2584 [004] 153.844936: balance_dirty_state: bdi btrfs-1: dirty=938 wb=573 unstable=0 bg_thresh=990 thresh=1980 gap=469 poll_thresh=22 ino=257 dd-2584 [004] 153.844942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=56420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 153.851392: balance_dirty_state: bdi btrfs-1: dirty=938 wb=548 unstable=0 bg_thresh=989 thresh=1978 gap=492 poll_thresh=22 ino=257 dd-2584 [004] 153.851399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=56420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 153.859323: balance_dirty_state: bdi btrfs-1: dirty=938 wb=323 unstable=0 bg_thresh=989 thresh=1978 gap=717 poll_thresh=22 ino=257 dd-2584 [004] 153.859394: balance_dirty_state: bdi btrfs-1: dirty=938 wb=323 unstable=0 bg_thresh=989 thresh=1978 gap=717 poll_thresh=16 ino=257 dd-2584 [004] 153.859508: balance_dirty_state: bdi btrfs-1: dirty=988 wb=323 unstable=0 bg_thresh=991 thresh=1982 gap=671 poll_thresh=17 ino=257 dd-2584 [004] 153.859788: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=323 unstable=0 bg_thresh=990 thresh=1981 gap=645 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 153.859853: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11324 wrote=0 to_write=8192 dd-2584 [004] 153.859914: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=323 unstable=0 bg_thresh=990 thresh=1980 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 153.860035: balance_dirty_state: bdi btrfs-1: dirty=1088 wb=323 unstable=0 bg_thresh=986 thresh=1973 gap=562 poll_thresh=20 ino=257 dd-2584 [004] 153.860162: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=373 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=21 ino=257 dd-2584 [004] 153.860289: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=423 unstable=0 bg_thresh=990 thresh=1981 gap=545 poll_thresh=22 ino=257 dd-2584 [004] 153.860417: balance_dirty_state: bdi btrfs-1: dirty=988 wb=473 unstable=0 bg_thresh=990 thresh=1980 gap=519 poll_thresh=23 ino=257 dd-2584 [004] 153.860546: balance_dirty_state: bdi btrfs-1: dirty=988 wb=523 unstable=0 bg_thresh=992 thresh=1984 gap=473 poll_thresh=24 ino=257 dd-2584 [004] 153.860547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-369% task_weight=99% bdi_bw=56420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 153.863772: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=928 to_write=7264 dd-2584 [000] 153.867323: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1098 unstable=0 bg_thresh=989 thresh=1979 gap=593 poll_thresh=24 ino=257 dd-2584 [000] 153.867394: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1098 unstable=0 bg_thresh=995 thresh=1990 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 153.867715: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1098 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=19 ino=257 dd-2584 [000] 153.867845: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1098 unstable=0 bg_thresh=995 thresh=1990 gap=529 poll_thresh=20 ino=257 dd-2584 [000] 153.867973: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1098 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=21 ino=257 dd-2584 [000] 153.868099: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1098 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=22 ino=257 dd-2584 [000] 153.868105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-355% task_weight=98% bdi_bw=56420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 153.875351: balance_dirty_state: bdi btrfs-1: dirty=413 wb=973 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=22 ino=257 dd-2584 [004] 153.875466: balance_dirty_state: bdi btrfs-1: dirty=413 wb=973 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=16 ino=257 dd-2584 [004] 153.875636: balance_dirty_state: bdi btrfs-1: dirty=463 wb=973 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 153.875808: balance_dirty_state: bdi btrfs-1: dirty=488 wb=973 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 153.875979: balance_dirty_state: bdi btrfs-1: dirty=513 wb=973 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 153.876148: balance_dirty_state: bdi btrfs-1: dirty=538 wb=973 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=20 ino=257 dd-2584 [004] 153.876154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=56420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 153.883376: balance_dirty_state: bdi btrfs-1: dirty=538 wb=973 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 153.883381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=56420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 153.891380: balance_dirty_state: bdi btrfs-1: dirty=538 wb=648 unstable=0 bg_thresh=995 thresh=1991 gap=805 poll_thresh=20 ino=257 dd-2584 [006] 153.891821: balance_dirty_state: bdi btrfs-1: dirty=538 wb=648 unstable=0 bg_thresh=995 thresh=1991 gap=805 poll_thresh=15 ino=257 dd-2584 [006] 153.891938: balance_dirty_state: bdi btrfs-1: dirty=563 wb=648 unstable=0 bg_thresh=998 thresh=1996 gap=785 poll_thresh=16 ino=257 dd-2584 [006] 153.892170: balance_dirty_state: bdi btrfs-1: dirty=588 wb=648 unstable=0 bg_thresh=1000 thresh=2001 gap=765 poll_thresh=17 ino=257 dd-2584 [006] 153.892403: balance_dirty_state: bdi btrfs-1: dirty=638 wb=648 unstable=0 bg_thresh=1000 thresh=2000 gap=714 poll_thresh=18 ino=257 dd-2584 [006] 153.892638: balance_dirty_state: bdi btrfs-1: dirty=663 wb=648 unstable=0 bg_thresh=1002 thresh=2004 gap=693 poll_thresh=19 ino=257 dd-2584 [006] 153.892872: balance_dirty_state: bdi btrfs-1: dirty=688 wb=648 unstable=0 bg_thresh=1001 thresh=2003 gap=667 poll_thresh=20 ino=257 dd-2584 [006] 153.893107: balance_dirty_state: bdi btrfs-1: dirty=713 wb=648 unstable=0 bg_thresh=998 thresh=1996 gap=635 poll_thresh=21 ino=257 dd-2584 [006] 153.893343: balance_dirty_state: bdi btrfs-1: dirty=763 wb=648 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=22 ino=257 dd-2584 [006] 153.893576: balance_dirty_state: bdi btrfs-1: dirty=788 wb=648 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=23 ino=257 dd-2584 [006] 153.894136: balance_dirty_state: bdi btrfs-1: dirty=813 wb=648 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=24 ino=257 dd-2584 [006] 153.894370: balance_dirty_state: bdi btrfs-1: dirty=863 wb=648 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=25 ino=257 dd-2584 [006] 153.894380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=56420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 153.899408: balance_dirty_state: bdi btrfs-1: dirty=863 wb=523 unstable=0 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=25 ino=257 dd-2584 [006] 153.899481: balance_dirty_state: bdi btrfs-1: dirty=863 wb=523 unstable=0 bg_thresh=1004 thresh=2009 gap=623 poll_thresh=19 ino=257 dd-2584 [006] 153.899599: balance_dirty_state: bdi btrfs-1: dirty=913 wb=523 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=20 ino=257 dd-2584 [006] 153.899711: balance_dirty_state: bdi btrfs-1: dirty=938 wb=523 unstable=0 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=21 ino=257 dd-2584 [006] 153.899824: balance_dirty_state: bdi btrfs-1: dirty=963 wb=523 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=22 ino=257 dd-2584 [006] 153.899938: balance_dirty_state: bdi btrfs-1: dirty=988 wb=523 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=23 ino=257 dd-2584 [006] 153.899943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-387% task_weight=98% bdi_bw=56420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 153.907396: balance_dirty_state: bdi btrfs-1: dirty=988 wb=398 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=23 ino=257 dd-2584 [006] 153.907468: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=398 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 153.907496: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11372 wrote=0 to_write=8192 dd-2584 [006] 153.907650: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=398 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=18 ino=257 dd-2584 [006] 153.908101: balance_dirty_state: bdi btrfs-1: dirty=963 wb=548 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 153.908103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=56420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 153.911297: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=832 to_write=7360 dd-2584 [006] 153.915407: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1098 unstable=0 bg_thresh=1001 thresh=2003 gap=642 poll_thresh=19 ino=257 dd-2584 [006] 153.915500: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1098 unstable=0 bg_thresh=1001 thresh=2002 gap=641 poll_thresh=14 ino=257 dd-2584 [006] 153.915559: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1098 unstable=0 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=15 ino=257 dd-2584 [006] 153.915619: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1098 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=16 ino=257 dd-2584 [006] 153.915736: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1098 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=17 ino=257 dd-2584 [006] 153.915853: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1098 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=18 ino=257 dd-2584 [006] 153.915970: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1098 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=19 ino=257 dd-2584 [006] 153.916088: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1098 unstable=0 bg_thresh=1001 thresh=2002 gap=466 poll_thresh=20 ino=257 dd-2584 [006] 153.916093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-390% task_weight=98% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 153.923348: balance_dirty_state: bdi btrfs-1: dirty=438 wb=973 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=20 ino=257 dd-2584 [006] 153.923452: balance_dirty_state: bdi btrfs-1: dirty=438 wb=973 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=15 ino=257 dd-2584 [006] 153.923514: balance_dirty_state: bdi btrfs-1: dirty=463 wb=973 unstable=0 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 153.923806: balance_dirty_state: bdi btrfs-1: dirty=488 wb=973 unstable=0 bg_thresh=1004 thresh=2009 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 153.923924: balance_dirty_state: bdi btrfs-1: dirty=513 wb=973 unstable=0 bg_thresh=1004 thresh=2008 gap=522 poll_thresh=18 ino=257 dd-2584 [006] 153.924041: balance_dirty_state: bdi btrfs-1: dirty=563 wb=973 unstable=0 bg_thresh=1006 thresh=2012 gap=476 poll_thresh=19 ino=257 dd-2584 [006] 153.924046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=99% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 153.935340: balance_dirty_state: bdi btrfs-1: dirty=563 wb=948 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 153.935349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-345% task_weight=98% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 153.943441: balance_dirty_state: bdi btrfs-1: dirty=563 wb=698 unstable=0 bg_thresh=1000 thresh=2000 gap=739 poll_thresh=19 ino=257 dd-2584 [002] 153.943572: balance_dirty_state: bdi btrfs-1: dirty=563 wb=698 unstable=0 bg_thresh=1000 thresh=2000 gap=739 poll_thresh=14 ino=257 dd-2584 [002] 153.943694: balance_dirty_state: bdi btrfs-1: dirty=588 wb=698 unstable=0 bg_thresh=1002 thresh=2005 gap=719 poll_thresh=15 ino=257 dd-2584 [002] 153.943811: balance_dirty_state: bdi btrfs-1: dirty=588 wb=698 unstable=0 bg_thresh=1002 thresh=2004 gap=718 poll_thresh=16 ino=257 dd-2584 [002] 153.944046: balance_dirty_state: bdi btrfs-1: dirty=638 wb=698 unstable=0 bg_thresh=1001 thresh=2003 gap=667 poll_thresh=17 ino=257 dd-2584 [002] 153.944285: balance_dirty_state: bdi btrfs-1: dirty=663 wb=698 unstable=0 bg_thresh=1001 thresh=2002 gap=641 poll_thresh=18 ino=257 dd-2584 [002] 153.944519: balance_dirty_state: bdi btrfs-1: dirty=688 wb=698 unstable=0 bg_thresh=1003 thresh=2006 gap=620 poll_thresh=19 ino=257 dd-2584 [002] 153.944752: balance_dirty_state: bdi btrfs-1: dirty=713 wb=698 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=20 ino=257 dd-2584 [002] 153.945338: balance_dirty_state: bdi btrfs-1: dirty=763 wb=698 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=21 ino=257 dd-2584 [002] 153.945576: balance_dirty_state: bdi btrfs-1: dirty=788 wb=698 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=22 ino=257 dd-2584 [002] 153.945819: balance_dirty_state: bdi btrfs-1: dirty=813 wb=698 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=23 ino=257 dd-2584 [002] 153.945828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 153.951390: balance_dirty_state: bdi btrfs-1: dirty=813 wb=573 unstable=0 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=23 ino=257 dd-2584 [000] 153.951469: balance_dirty_state: bdi btrfs-1: dirty=838 wb=573 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=17 ino=257 dd-2584 [000] 153.951583: balance_dirty_state: bdi btrfs-1: dirty=863 wb=573 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=18 ino=257 dd-2584 [000] 153.951693: balance_dirty_state: bdi btrfs-1: dirty=913 wb=573 unstable=0 bg_thresh=1007 thresh=2014 gap=528 poll_thresh=19 ino=257 dd-2584 [000] 153.951807: balance_dirty_state: bdi btrfs-1: dirty=938 wb=573 unstable=0 bg_thresh=1012 thresh=2024 gap=513 poll_thresh=20 ino=257 dd-2584 [000] 153.951919: balance_dirty_state: bdi btrfs-1: dirty=963 wb=573 unstable=0 bg_thresh=1011 thresh=2023 gap=487 poll_thresh=21 ino=257 dd-2584 [000] 153.951924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-224% task_weight=100% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.960610: balance_dirty_state: bdi btrfs-1: dirty=963 wb=448 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=21 ino=257 dd-2584 [005] 153.960739: balance_dirty_state: bdi btrfs-1: dirty=988 wb=448 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 153.961354: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=398 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 153.961424: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11424 wrote=0 to_write=8192 dd-2584 [005] 153.961595: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=398 unstable=0 bg_thresh=997 thresh=1994 gap=558 poll_thresh=18 ino=257 dd-2584 [005] 153.961849: balance_dirty_state: bdi btrfs-1: dirty=1088 wb=323 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=19 ino=257 dd-2584 [005] 153.963575: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=373 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=20 ino=257 dd-2584 [005] 153.963744: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=423 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=21 ino=257 dd-2584 [005] 153.963959: balance_dirty_state: bdi btrfs-1: dirty=988 wb=498 unstable=0 bg_thresh=995 thresh=1990 gap=504 poll_thresh=22 ino=257 dd-2584 [005] 153.964185: balance_dirty_state: bdi btrfs-1: dirty=963 wb=573 unstable=0 bg_thresh=1003 thresh=2006 gap=470 poll_thresh=23 ino=257 dd-2584 [005] 153.964188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 153.966350: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=960 to_write=7232 dd-2584 [005] 153.971384: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1148 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=23 ino=257 dd-2584 [005] 153.971482: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1148 unstable=0 bg_thresh=994 thresh=1989 gap=578 poll_thresh=17 ino=257 dd-2584 [005] 153.971944: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1148 unstable=0 bg_thresh=994 thresh=1988 gap=527 poll_thresh=18 ino=257 dd-2584 [005] 153.972104: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1148 unstable=0 bg_thresh=993 thresh=1987 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 153.972268: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1148 unstable=0 bg_thresh=995 thresh=1991 gap=480 poll_thresh=20 ino=257 dd-2584 [005] 153.972274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.979370: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1148 unstable=0 bg_thresh=989 thresh=1978 gap=467 poll_thresh=20 ino=257 dd-2584 [005] 153.979375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.987438: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1023 unstable=0 bg_thresh=988 thresh=1977 gap=578 poll_thresh=20 ino=257 dd-2584 [005] 153.987512: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1023 unstable=0 bg_thresh=988 thresh=1976 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 153.987575: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1023 unstable=0 bg_thresh=990 thresh=1981 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 153.987699: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1023 unstable=0 bg_thresh=990 thresh=1980 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 153.987822: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1023 unstable=0 bg_thresh=989 thresh=1979 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 153.987827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 153.995411: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1023 unstable=0 bg_thresh=989 thresh=1979 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 153.995416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 154.003340: balance_dirty_state: bdi btrfs-1: dirty=463 wb=703 unstable=0 bg_thresh=991 thresh=1983 gap=817 poll_thresh=18 ino=257 dd-2584 [001] 154.003412: balance_dirty_state: bdi btrfs-1: dirty=488 wb=703 unstable=0 bg_thresh=994 thresh=1988 gap=797 poll_thresh=13 ino=257 dd-2584 [001] 154.003479: balance_dirty_state: bdi btrfs-1: dirty=488 wb=703 unstable=0 bg_thresh=996 thresh=1993 gap=802 poll_thresh=14 ino=257 dd-2584 [001] 154.003544: balance_dirty_state: bdi btrfs-1: dirty=513 wb=703 unstable=0 bg_thresh=996 thresh=1993 gap=777 poll_thresh=15 ino=257 dd-2584 [001] 154.003613: balance_dirty_state: bdi btrfs-1: dirty=538 wb=703 unstable=0 bg_thresh=999 thresh=1998 gap=757 poll_thresh=16 ino=257 dd-2584 [001] 154.003918: balance_dirty_state: bdi btrfs-1: dirty=563 wb=703 unstable=0 bg_thresh=998 thresh=1997 gap=731 poll_thresh=17 ino=257 dd-2584 [001] 154.004041: balance_dirty_state: bdi btrfs-1: dirty=588 wb=703 unstable=0 bg_thresh=1000 thresh=2001 gap=710 poll_thresh=18 ino=257 dd-2584 [001] 154.004163: balance_dirty_state: bdi btrfs-1: dirty=613 wb=703 unstable=0 bg_thresh=1000 thresh=2000 gap=684 poll_thresh=19 ino=257 dd-2584 [001] 154.004301: balance_dirty_state: bdi btrfs-1: dirty=651 wb=703 unstable=0 bg_thresh=998 thresh=1997 gap=643 poll_thresh=20 ino=257 dd-2584 [001] 154.004470: balance_dirty_state: bdi btrfs-1: dirty=677 wb=603 unstable=0 bg_thresh=993 thresh=1987 gap=707 poll_thresh=21 ino=257 dd-2584 [001] 154.004605: balance_dirty_state: bdi btrfs-1: dirty=702 wb=578 unstable=0 bg_thresh=996 thresh=1992 gap=712 poll_thresh=22 ino=257 dd-2584 [001] 154.004743: balance_dirty_state: bdi btrfs-1: dirty=753 wb=578 unstable=0 bg_thresh=992 thresh=1984 gap=653 poll_thresh=23 ino=257 dd-2584 [001] 154.004873: balance_dirty_state: bdi btrfs-1: dirty=778 wb=578 unstable=0 bg_thresh=992 thresh=1984 gap=628 poll_thresh=24 ino=257 dd-2584 [001] 154.005165: balance_dirty_state: bdi btrfs-1: dirty=803 wb=578 unstable=0 bg_thresh=992 thresh=1985 gap=604 poll_thresh=25 ino=257 dd-2584 [001] 154.005297: balance_dirty_state: bdi btrfs-1: dirty=853 wb=578 unstable=0 bg_thresh=992 thresh=1984 gap=553 poll_thresh=26 ino=257 dd-2584 [001] 154.005423: balance_dirty_state: bdi btrfs-1: dirty=878 wb=578 unstable=0 bg_thresh=992 thresh=1985 gap=529 poll_thresh=27 ino=257 dd-2584 [001] 154.005551: balance_dirty_state: bdi btrfs-1: dirty=903 wb=578 unstable=0 bg_thresh=997 thresh=1995 gap=514 poll_thresh=28 ino=257 dd-2584 [001] 154.005684: balance_dirty_state: bdi btrfs-1: dirty=928 wb=578 unstable=0 bg_thresh=995 thresh=1990 gap=484 poll_thresh=29 ino=257 dd-2584 [001] 154.005689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 154.011347: balance_dirty_state: bdi btrfs-1: dirty=928 wb=453 unstable=0 bg_thresh=998 thresh=1996 gap=615 poll_thresh=29 ino=257 dd-2584 [001] 154.011444: balance_dirty_state: bdi btrfs-1: dirty=953 wb=453 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=22 ino=257 dd-2584 [001] 154.011623: balance_dirty_state: bdi btrfs-1: dirty=978 wb=453 unstable=0 bg_thresh=997 thresh=1995 gap=564 poll_thresh=23 ino=257 dd-2584 [001] 154.011803: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=453 unstable=0 bg_thresh=999 thresh=1999 gap=518 poll_thresh=24 ino=257 flush-btrfs-1-2586 [006] 154.011856: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11476 wrote=0 to_write=8192 dd-2584 [001] 154.012003: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=453 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=25 ino=257 dd-2584 [001] 154.012005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-256% task_weight=101% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 154.013898: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=292 wrote=800 to_write=7392 dd-2584 [005] 154.019374: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1131 unstable=0 bg_thresh=995 thresh=1990 gap=592 poll_thresh=25 ino=257 dd-2584 [005] 154.019762: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1131 unstable=0 bg_thresh=997 thresh=1995 gap=597 poll_thresh=19 ino=257 dd-2584 [005] 154.019933: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1131 unstable=0 bg_thresh=994 thresh=1988 gap=540 poll_thresh=20 ino=257 dd-2584 [005] 154.020103: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1131 unstable=0 bg_thresh=993 thresh=1987 gap=514 poll_thresh=21 ino=257 dd-2584 [005] 154.020273: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1131 unstable=0 bg_thresh=993 thresh=1986 gap=488 poll_thresh=22 ino=257 dd-2584 [005] 154.020279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=58856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.031466: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1006 unstable=0 bg_thresh=998 thresh=1997 gap=599 poll_thresh=22 ino=257 dd-2584 [005] 154.031566: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1006 unstable=0 bg_thresh=998 thresh=1997 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 154.031735: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1006 unstable=0 bg_thresh=997 thresh=1994 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 154.031868: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1006 unstable=0 bg_thresh=1002 thresh=2004 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 154.032060: balance_dirty_state: bdi btrfs-1: dirty=517 wb=1006 unstable=0 bg_thresh=998 thresh=1997 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 154.032067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=58856 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 154.043323: balance_dirty_state: bdi btrfs-1: dirty=509 wb=668 unstable=0 bg_thresh=1001 thresh=2002 gap=825 poll_thresh=19 ino=257 dd-2584 [005] 154.043384: balance_dirty_state: bdi btrfs-1: dirty=509 wb=668 unstable=0 bg_thresh=1003 thresh=2007 gap=830 poll_thresh=14 ino=257 dd-2584 [005] 154.043444: balance_dirty_state: bdi btrfs-1: dirty=534 wb=668 unstable=0 bg_thresh=1000 thresh=2001 gap=799 poll_thresh=15 ino=257 dd-2584 [005] 154.043675: balance_dirty_state: bdi btrfs-1: dirty=559 wb=668 unstable=0 bg_thresh=1003 thresh=2006 gap=779 poll_thresh=16 ino=257 dd-2584 [005] 154.043792: balance_dirty_state: bdi btrfs-1: dirty=584 wb=668 unstable=0 bg_thresh=1002 thresh=2005 gap=753 poll_thresh=17 ino=257 dd-2584 [005] 154.043911: balance_dirty_state: bdi btrfs-1: dirty=609 wb=668 unstable=0 bg_thresh=1004 thresh=2009 gap=732 poll_thresh=18 ino=257 dd-2584 [005] 154.044028: balance_dirty_state: bdi btrfs-1: dirty=659 wb=668 unstable=0 bg_thresh=1004 thresh=2008 gap=681 poll_thresh=19 ino=257 dd-2584 [005] 154.044145: balance_dirty_state: bdi btrfs-1: dirty=684 wb=668 unstable=0 bg_thresh=1003 thresh=2007 gap=655 poll_thresh=20 ino=257 dd-2584 [005] 154.044263: balance_dirty_state: bdi btrfs-1: dirty=709 wb=668 unstable=0 bg_thresh=1003 thresh=2006 gap=629 poll_thresh=21 ino=257 dd-2584 [005] 154.044385: balance_dirty_state: bdi btrfs-1: dirty=734 wb=668 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=22 ino=257 dd-2584 [005] 154.044502: balance_dirty_state: bdi btrfs-1: dirty=784 wb=668 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=23 ino=257 dd-2584 [005] 154.044779: balance_dirty_state: bdi btrfs-1: dirty=809 wb=668 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=24 ino=257 dd-2584 [005] 154.044899: balance_dirty_state: bdi btrfs-1: dirty=834 wb=668 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=25 ino=257 dd-2584 [005] 154.045016: balance_dirty_state: bdi btrfs-1: dirty=884 wb=668 unstable=0 bg_thresh=1002 thresh=2005 gap=453 poll_thresh=26 ino=257 dd-2584 [005] 154.045021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=58856 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 154.051475: balance_dirty_state: bdi btrfs-1: dirty=895 wb=535 unstable=0 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=26 ino=257 dd-2584 [005] 154.051568: balance_dirty_state: bdi btrfs-1: dirty=895 wb=535 unstable=0 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=19 ino=257 dd-2584 [005] 154.051688: balance_dirty_state: bdi btrfs-1: dirty=920 wb=535 unstable=0 bg_thresh=1005 thresh=2010 gap=555 poll_thresh=20 ino=257 dd-2584 [005] 154.051804: balance_dirty_state: bdi btrfs-1: dirty=970 wb=535 unstable=0 bg_thresh=1004 thresh=2009 gap=504 poll_thresh=21 ino=257 dd-2584 [005] 154.051938: balance_dirty_state: bdi btrfs-1: dirty=996 wb=535 unstable=0 bg_thresh=1001 thresh=2003 gap=472 poll_thresh=22 ino=257 dd-2584 [005] 154.051942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=58856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.059460: balance_dirty_state: bdi btrfs-1: dirty=996 wb=410 unstable=0 bg_thresh=1001 thresh=2003 gap=597 poll_thresh=22 ino=257 dd-2584 [005] 154.059576: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=414 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=16 ino=257 flush-btrfs-1-2586 [006] 154.059636: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11524 wrote=0 to_write=8192 dd-2584 [005] 154.059730: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=414 unstable=0 bg_thresh=1000 thresh=2000 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 154.060074: balance_dirty_state: bdi btrfs-1: dirty=956 wb=539 unstable=0 bg_thresh=1000 thresh=2001 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 154.060275: balance_dirty_state: bdi btrfs-1: dirty=920 wb=614 unstable=0 bg_thresh=1000 thresh=2001 gap=467 poll_thresh=19 ino=257 dd-2584 [005] 154.060278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=58856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 154.063093: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=816 to_write=7376 dd-2584 [005] 154.067432: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1092 unstable=0 bg_thresh=1000 thresh=2001 gap=607 poll_thresh=19 ino=257 dd-2584 [005] 154.067550: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1092 unstable=0 bg_thresh=1001 thresh=2002 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 154.067650: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1092 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=15 ino=257 dd-2584 [005] 154.067748: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1092 unstable=0 bg_thresh=1000 thresh=2000 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 154.067944: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1092 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 154.068138: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1092 unstable=0 bg_thresh=1000 thresh=2001 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 154.068333: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1092 unstable=0 bg_thresh=1000 thresh=2001 gap=464 poll_thresh=19 ino=257 dd-2584 [005] 154.068340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=58856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.075455: balance_dirty_state: bdi btrfs-1: dirty=453 wb=974 unstable=0 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=19 ino=257 dd-2584 [005] 154.075553: balance_dirty_state: bdi btrfs-1: dirty=466 wb=974 unstable=0 bg_thresh=999 thresh=1999 gap=559 poll_thresh=14 ino=257 dd-2584 [005] 154.075628: balance_dirty_state: bdi btrfs-1: dirty=479 wb=974 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=15 ino=257 dd-2584 [005] 154.075703: balance_dirty_state: bdi btrfs-1: dirty=505 wb=974 unstable=0 bg_thresh=1001 thresh=2002 gap=523 poll_thresh=16 ino=257 dd-2584 [005] 154.076041: balance_dirty_state: bdi btrfs-1: dirty=531 wb=974 unstable=0 bg_thresh=1001 thresh=2002 gap=497 poll_thresh=17 ino=257 dd-2584 [005] 154.076046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=58856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.083439: balance_dirty_state: bdi btrfs-1: dirty=531 wb=849 unstable=0 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=17 ino=257 dd-2584 [005] 154.083530: balance_dirty_state: bdi btrfs-1: dirty=544 wb=849 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=13 ino=257 dd-2584 [005] 154.083607: balance_dirty_state: bdi btrfs-1: dirty=557 wb=849 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 154.083681: balance_dirty_state: bdi btrfs-1: dirty=582 wb=849 unstable=0 bg_thresh=999 thresh=1999 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 154.083759: balance_dirty_state: bdi btrfs-1: dirty=607 wb=849 unstable=0 bg_thresh=999 thresh=1998 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 154.083906: balance_dirty_state: bdi btrfs-1: dirty=632 wb=849 unstable=0 bg_thresh=997 thresh=1994 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 154.084053: balance_dirty_state: bdi btrfs-1: dirty=657 wb=849 unstable=0 bg_thresh=1002 thresh=2005 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 154.084058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=58856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.091457: balance_dirty_state: bdi btrfs-1: dirty=657 wb=749 unstable=0 bg_thresh=1002 thresh=2004 gap=598 poll_thresh=18 ino=257 dd-2584 [005] 154.091541: balance_dirty_state: bdi btrfs-1: dirty=682 wb=724 unstable=0 bg_thresh=1001 thresh=2003 gap=597 poll_thresh=13 ino=257 dd-2584 [005] 154.091607: balance_dirty_state: bdi btrfs-1: dirty=682 wb=724 unstable=0 bg_thresh=1004 thresh=2008 gap=602 poll_thresh=14 ino=257 dd-2584 [005] 154.091672: balance_dirty_state: bdi btrfs-1: dirty=707 wb=724 unstable=0 bg_thresh=1001 thresh=2002 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 154.091740: balance_dirty_state: bdi btrfs-1: dirty=732 wb=724 unstable=0 bg_thresh=1003 thresh=2007 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 154.091876: balance_dirty_state: bdi btrfs-1: dirty=757 wb=724 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 154.092211: balance_dirty_state: bdi btrfs-1: dirty=783 wb=724 unstable=0 bg_thresh=1002 thresh=2004 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 154.092217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=58856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.099413: balance_dirty_state: bdi btrfs-1: dirty=783 wb=599 unstable=0 bg_thresh=999 thresh=1998 gap=616 poll_thresh=18 ino=257 dd-2584 [005] 154.099487: balance_dirty_state: bdi btrfs-1: dirty=783 wb=599 unstable=0 bg_thresh=1001 thresh=2003 gap=621 poll_thresh=13 ino=257 dd-2584 [005] 154.099552: balance_dirty_state: bdi btrfs-1: dirty=808 wb=599 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=14 ino=257 dd-2584 [005] 154.099614: balance_dirty_state: bdi btrfs-1: dirty=833 wb=599 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 154.099680: balance_dirty_state: bdi btrfs-1: dirty=833 wb=599 unstable=0 bg_thresh=999 thresh=1999 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 154.099809: balance_dirty_state: bdi btrfs-1: dirty=883 wb=599 unstable=0 bg_thresh=1002 thresh=2004 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 154.099939: balance_dirty_state: bdi btrfs-1: dirty=908 wb=599 unstable=0 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 154.099944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=58856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.107497: balance_dirty_state: bdi btrfs-1: dirty=908 wb=449 unstable=0 bg_thresh=1003 thresh=2007 gap=650 poll_thresh=18 ino=257 dd-2584 [005] 154.107584: balance_dirty_state: bdi btrfs-1: dirty=933 wb=449 unstable=0 bg_thresh=1003 thresh=2006 gap=624 poll_thresh=13 ino=257 dd-2584 [005] 154.107645: balance_dirty_state: bdi btrfs-1: dirty=933 wb=449 unstable=0 bg_thresh=1005 thresh=2011 gap=629 poll_thresh=14 ino=257 dd-2584 [005] 154.107704: balance_dirty_state: bdi btrfs-1: dirty=958 wb=449 unstable=0 bg_thresh=1002 thresh=2005 gap=598 poll_thresh=15 ino=257 dd-2584 [005] 154.107763: balance_dirty_state: bdi btrfs-1: dirty=958 wb=449 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 154.107894: balance_dirty_state: bdi btrfs-1: dirty=997 wb=449 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 154.108184: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=449 unstable=0 bg_thresh=1004 thresh=2009 gap=513 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 154.108273: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11572 wrote=0 to_write=8192 dd-2584 [005] 154.108322: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=449 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 154.108324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=58856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 154.111965: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=392 wrote=768 to_write=7424 dd-2584 [005] 154.115453: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1099 unstable=0 bg_thresh=999 thresh=1999 gap=603 poll_thresh=19 ino=257 dd-2584 [005] 154.115573: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1099 unstable=0 bg_thresh=1002 thresh=2004 gap=608 poll_thresh=14 ino=257 dd-2584 [005] 154.115653: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1099 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 154.115732: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1099 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 154.115900: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1099 unstable=0 bg_thresh=1001 thresh=2002 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 154.116070: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1099 unstable=0 bg_thresh=1004 thresh=2009 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 154.116076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=58856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.123482: balance_dirty_state: bdi btrfs-1: dirty=410 wb=974 unstable=0 bg_thresh=1003 thresh=2007 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 154.123571: balance_dirty_state: bdi btrfs-1: dirty=435 wb=974 unstable=0 bg_thresh=1000 thresh=2001 gap=592 poll_thresh=13 ino=257 dd-2584 [005] 154.123633: balance_dirty_state: bdi btrfs-1: dirty=435 wb=974 unstable=0 bg_thresh=1002 thresh=2004 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 154.123702: balance_dirty_state: bdi btrfs-1: dirty=448 wb=974 unstable=0 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 154.123770: balance_dirty_state: bdi btrfs-1: dirty=461 wb=974 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 154.123901: balance_dirty_state: bdi btrfs-1: dirty=511 wb=974 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 154.124202: balance_dirty_state: bdi btrfs-1: dirty=536 wb=974 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 154.124207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=59908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.131443: balance_dirty_state: bdi btrfs-1: dirty=536 wb=820 unstable=0 bg_thresh=1002 thresh=2004 gap=648 poll_thresh=18 ino=257 dd-2584 [005] 154.131580: balance_dirty_state: bdi btrfs-1: dirty=561 wb=820 unstable=0 bg_thresh=1001 thresh=2003 gap=622 poll_thresh=13 ino=257 dd-2584 [005] 154.131703: balance_dirty_state: bdi btrfs-1: dirty=561 wb=820 unstable=0 bg_thresh=1004 thresh=2008 gap=627 poll_thresh=14 ino=257 dd-2584 [005] 154.131826: balance_dirty_state: bdi btrfs-1: dirty=586 wb=820 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=15 ino=257 dd-2584 [005] 154.131947: balance_dirty_state: bdi btrfs-1: dirty=611 wb=820 unstable=0 bg_thresh=1003 thresh=2007 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 154.132196: balance_dirty_state: bdi btrfs-1: dirty=636 wb=820 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 154.132466: balance_dirty_state: bdi btrfs-1: dirty=662 wb=820 unstable=0 bg_thresh=1000 thresh=2000 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 154.132722: balance_dirty_state: bdi btrfs-1: dirty=687 wb=820 unstable=0 bg_thresh=999 thresh=1999 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 154.132731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=59908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.139427: balance_dirty_state: bdi btrfs-1: dirty=687 wb=690 unstable=0 bg_thresh=996 thresh=1992 gap=615 poll_thresh=19 ino=257 dd-2584 [005] 154.139506: balance_dirty_state: bdi btrfs-1: dirty=712 wb=690 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 154.139570: balance_dirty_state: bdi btrfs-1: dirty=737 wb=690 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 154.139635: balance_dirty_state: bdi btrfs-1: dirty=737 wb=690 unstable=0 bg_thresh=1000 thresh=2001 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 154.139932: balance_dirty_state: bdi btrfs-1: dirty=787 wb=690 unstable=0 bg_thresh=1003 thresh=2007 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 154.140057: balance_dirty_state: bdi btrfs-1: dirty=812 wb=690 unstable=0 bg_thresh=1000 thresh=2000 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 154.140061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=59908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 154.151377: balance_dirty_state: bdi btrfs-1: dirty=812 wb=534 unstable=0 bg_thresh=992 thresh=1984 gap=638 poll_thresh=18 ino=257 dd-2584 [001] 154.151471: balance_dirty_state: bdi btrfs-1: dirty=812 wb=534 unstable=0 bg_thresh=994 thresh=1989 gap=643 poll_thresh=13 ino=257 dd-2584 [001] 154.151561: balance_dirty_state: bdi btrfs-1: dirty=837 wb=534 unstable=0 bg_thresh=994 thresh=1989 gap=618 poll_thresh=14 ino=257 dd-2584 [001] 154.151650: balance_dirty_state: bdi btrfs-1: dirty=862 wb=534 unstable=0 bg_thresh=994 thresh=1988 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 154.151756: balance_dirty_state: bdi btrfs-1: dirty=875 wb=534 unstable=0 bg_thresh=992 thresh=1985 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 154.151955: balance_dirty_state: bdi btrfs-1: dirty=900 wb=534 unstable=0 bg_thresh=996 thresh=1992 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 154.152091: balance_dirty_state: bdi btrfs-1: dirty=925 wb=534 unstable=0 bg_thresh=995 thresh=1991 gap=532 poll_thresh=18 ino=257 dd-2584 [001] 154.152460: balance_dirty_state: bdi btrfs-1: dirty=975 wb=534 unstable=0 bg_thresh=1033 thresh=2066 gap=557 poll_thresh=19 ino=257 dd-2584 [001] 154.152581: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=534 unstable=0 bg_thresh=1035 thresh=2070 gap=536 poll_thresh=20 ino=257 dd-2584 [001] 154.152885: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=509 unstable=0 bg_thresh=1031 thresh=2063 gap=529 poll_thresh=21 ino=257 dd-2584 [001] 154.153026: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=434 unstable=0 bg_thresh=1032 thresh=2064 gap=580 poll_thresh=22 ino=257 flush-btrfs-1-2586 [006] 154.153043: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11616 wrote=0 to_write=8192 dd-2584 [001] 154.153157: balance_dirty_state: bdi btrfs-1: dirty=1100 wb=409 unstable=0 bg_thresh=1031 thresh=2063 gap=554 poll_thresh=23 ino=257 dd-2584 [001] 154.153282: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=459 unstable=0 bg_thresh=1033 thresh=2067 gap=533 poll_thresh=24 ino=257 dd-2584 [001] 154.153409: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=509 unstable=0 bg_thresh=1033 thresh=2066 gap=507 poll_thresh=25 ino=257 dd-2584 [001] 154.153411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=59908 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 154.155113: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=432 wrote=864 to_write=7328 dd-2584 [005] 154.159379: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1262 unstable=0 bg_thresh=1008 thresh=2017 gap=458 poll_thresh=25 ino=257 dd-2584 [005] 154.159388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=59908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.171413: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1011 unstable=0 bg_thresh=1005 thresh=2011 gap=706 poll_thresh=25 ino=257 dd-2584 [005] 154.171507: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1011 unstable=0 bg_thresh=1008 thresh=2016 gap=711 poll_thresh=19 ino=257 dd-2584 [005] 154.171680: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1011 unstable=0 bg_thresh=1007 thresh=2015 gap=660 poll_thresh=20 ino=257 dd-2584 [005] 154.171858: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1011 unstable=0 bg_thresh=1007 thresh=2014 gap=634 poll_thresh=21 ino=257 dd-2584 [005] 154.172036: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1011 unstable=0 bg_thresh=1009 thresh=2018 gap=613 poll_thresh=22 ino=257 dd-2584 [005] 154.172471: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1011 unstable=0 bg_thresh=1008 thresh=2017 gap=562 poll_thresh=23 ino=257 dd-2584 [005] 154.172645: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1011 unstable=0 bg_thresh=1008 thresh=2016 gap=536 poll_thresh=24 ino=257 dd-2584 [005] 154.172817: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1011 unstable=0 bg_thresh=1007 thresh=2015 gap=510 poll_thresh=25 ino=257 dd-2584 [005] 154.172995: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1011 unstable=0 bg_thresh=1009 thresh=2019 gap=489 poll_thresh=26 ino=257 dd-2584 [005] 154.173002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=59908 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 154.179486: balance_dirty_state: bdi btrfs-1: dirty=519 wb=872 unstable=0 bg_thresh=1010 thresh=2020 gap=629 poll_thresh=26 ino=257 dd-2584 [001] 154.179577: balance_dirty_state: bdi btrfs-1: dirty=544 wb=872 unstable=0 bg_thresh=1010 thresh=2020 gap=604 poll_thresh=19 ino=257 dd-2584 [001] 154.179749: balance_dirty_state: bdi btrfs-1: dirty=569 wb=872 unstable=0 bg_thresh=1012 thresh=2024 gap=583 poll_thresh=20 ino=257 dd-2584 [001] 154.179917: balance_dirty_state: bdi btrfs-1: dirty=619 wb=872 unstable=0 bg_thresh=1011 thresh=2023 gap=532 poll_thresh=21 ino=257 dd-2584 [001] 154.180091: balance_dirty_state: bdi btrfs-1: dirty=644 wb=872 unstable=0 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=22 ino=257 dd-2584 [001] 154.180097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=59908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 154.187470: balance_dirty_state: bdi btrfs-1: dirty=644 wb=872 unstable=0 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=22 ino=257 dd-2584 [001] 154.187478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=59908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 154.199526: balance_dirty_state: bdi btrfs-1: dirty=644 wb=482 unstable=0 bg_thresh=1008 thresh=2017 gap=891 poll_thresh=22 ino=257 dd-2584 [001] 154.199655: balance_dirty_state: bdi btrfs-1: dirty=644 wb=482 unstable=0 bg_thresh=1011 thresh=2022 gap=896 poll_thresh=16 ino=257 dd-2584 [001] 154.200244: balance_dirty_state: bdi btrfs-1: dirty=694 wb=482 unstable=0 bg_thresh=1011 thresh=2022 gap=846 poll_thresh=17 ino=257 dd-2584 [001] 154.200484: balance_dirty_state: bdi btrfs-1: dirty=719 wb=482 unstable=0 bg_thresh=1013 thresh=2026 gap=825 poll_thresh=18 ino=257 dd-2584 [001] 154.200717: balance_dirty_state: bdi btrfs-1: dirty=744 wb=482 unstable=0 bg_thresh=1012 thresh=2025 gap=799 poll_thresh=19 ino=257 dd-2584 [001] 154.200950: balance_dirty_state: bdi btrfs-1: dirty=794 wb=482 unstable=0 bg_thresh=1012 thresh=2024 gap=748 poll_thresh=20 ino=257 dd-2584 [001] 154.201186: balance_dirty_state: bdi btrfs-1: dirty=819 wb=482 unstable=0 bg_thresh=1011 thresh=2023 gap=722 poll_thresh=21 ino=257 dd-2584 [001] 154.201420: balance_dirty_state: bdi btrfs-1: dirty=844 wb=482 unstable=0 bg_thresh=1013 thresh=2027 gap=701 poll_thresh=22 ino=257 dd-2584 [001] 154.201655: balance_dirty_state: bdi btrfs-1: dirty=869 wb=482 unstable=0 bg_thresh=1010 thresh=2020 gap=669 poll_thresh=23 ino=257 dd-2584 [001] 154.201889: balance_dirty_state: bdi btrfs-1: dirty=919 wb=482 unstable=0 bg_thresh=1009 thresh=2019 gap=618 poll_thresh=24 ino=257 dd-2584 [001] 154.202449: balance_dirty_state: bdi btrfs-1: dirty=944 wb=482 unstable=0 bg_thresh=1009 thresh=2018 gap=592 poll_thresh=25 ino=257 dd-2584 [001] 154.202684: balance_dirty_state: bdi btrfs-1: dirty=969 wb=482 unstable=0 bg_thresh=1011 thresh=2022 gap=571 poll_thresh=26 ino=257 dd-2584 [001] 154.202922: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=482 unstable=0 bg_thresh=1010 thresh=2021 gap=520 poll_thresh=27 ino=257 flush-btrfs-1-2586 [003] 154.203010: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11664 wrote=0 to_write=8192 dd-2584 [001] 154.203178: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=482 unstable=0 bg_thresh=1010 thresh=2020 gap=494 poll_thresh=28 ino=257 dd-2584 [001] 154.203181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=59908 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 154.205319: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=484 wrote=752 to_write=7440 dd-2584 [005] 154.210525: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1107 unstable=0 bg_thresh=1010 thresh=2020 gap=619 poll_thresh=28 ino=257 dd-2584 [005] 154.210624: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1107 unstable=0 bg_thresh=1007 thresh=2014 gap=588 poll_thresh=21 ino=257 dd-2584 [005] 154.210898: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1107 unstable=0 bg_thresh=1009 thresh=2019 gap=554 poll_thresh=22 ino=257 dd-2584 [005] 154.211165: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1107 unstable=0 bg_thresh=1008 thresh=2017 gap=526 poll_thresh=23 ino=257 dd-2584 [005] 154.211450: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1107 unstable=0 bg_thresh=1009 thresh=2019 gap=489 poll_thresh=24 ino=257 dd-2584 [005] 154.211459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=59908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.219530: balance_dirty_state: bdi btrfs-1: dirty=423 wb=994 unstable=0 bg_thresh=1010 thresh=2021 gap=604 poll_thresh=24 ino=257 dd-2584 [005] 154.219674: balance_dirty_state: bdi btrfs-1: dirty=436 wb=994 unstable=0 bg_thresh=1010 thresh=2020 gap=590 poll_thresh=18 ino=257 dd-2584 [005] 154.220337: balance_dirty_state: bdi btrfs-1: dirty=462 wb=869 unstable=0 bg_thresh=1010 thresh=2021 gap=690 poll_thresh=19 ino=257 dd-2584 [005] 154.220619: balance_dirty_state: bdi btrfs-1: dirty=487 wb=844 unstable=0 bg_thresh=1003 thresh=2006 gap=675 poll_thresh=20 ino=257 dd-2584 [005] 154.220882: balance_dirty_state: bdi btrfs-1: dirty=537 wb=844 unstable=0 bg_thresh=1008 thresh=2016 gap=635 poll_thresh=21 ino=257 dd-2584 [005] 154.221142: balance_dirty_state: bdi btrfs-1: dirty=562 wb=844 unstable=0 bg_thresh=1007 thresh=2015 gap=609 poll_thresh=22 ino=257 dd-2584 [005] 154.221755: balance_dirty_state: bdi btrfs-1: dirty=600 wb=844 unstable=0 bg_thresh=1007 thresh=2014 gap=570 poll_thresh=23 ino=257 dd-2584 [005] 154.222476: balance_dirty_state: bdi btrfs-1: dirty=626 wb=844 unstable=0 bg_thresh=1042 thresh=2085 gap=615 poll_thresh=24 ino=257 dd-2584 [005] 154.222719: balance_dirty_state: bdi btrfs-1: dirty=651 wb=844 unstable=0 bg_thresh=1042 thresh=2084 gap=589 poll_thresh=25 ino=257 dd-2584 [005] 154.222961: balance_dirty_state: bdi btrfs-1: dirty=676 wb=844 unstable=0 bg_thresh=1041 thresh=2083 gap=563 poll_thresh=26 ino=257 dd-2584 [005] 154.223585: balance_dirty_state: bdi btrfs-1: dirty=726 wb=844 unstable=0 bg_thresh=1041 thresh=2082 gap=512 poll_thresh=27 ino=257 dd-2584 [005] 154.223594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=59908 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [005] 154.231467: balance_dirty_state: bdi btrfs-1: dirty=726 wb=844 unstable=0 bg_thresh=1041 thresh=2082 gap=512 poll_thresh=27 ino=257 dd-2584 [005] 154.231476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=60308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.239473: balance_dirty_state: bdi btrfs-1: dirty=726 wb=719 unstable=0 bg_thresh=1041 thresh=2082 gap=637 poll_thresh=27 ino=257 dd-2584 [005] 154.239564: balance_dirty_state: bdi btrfs-1: dirty=726 wb=719 unstable=0 bg_thresh=1040 thresh=2081 gap=636 poll_thresh=20 ino=257 dd-2584 [005] 154.239682: balance_dirty_state: bdi btrfs-1: dirty=776 wb=719 unstable=0 bg_thresh=1040 thresh=2080 gap=585 poll_thresh=21 ino=257 dd-2584 [005] 154.239800: balance_dirty_state: bdi btrfs-1: dirty=801 wb=719 unstable=0 bg_thresh=1042 thresh=2084 gap=564 poll_thresh=22 ino=257 dd-2584 [005] 154.239917: balance_dirty_state: bdi btrfs-1: dirty=826 wb=719 unstable=0 bg_thresh=1041 thresh=2083 gap=538 poll_thresh=23 ino=257 dd-2584 [005] 154.240037: balance_dirty_state: bdi btrfs-1: dirty=851 wb=719 unstable=0 bg_thresh=1041 thresh=2082 gap=512 poll_thresh=24 ino=257 dd-2584 [005] 154.240041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=60308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.247561: balance_dirty_state: bdi btrfs-1: dirty=851 wb=519 unstable=0 bg_thresh=1041 thresh=2082 gap=712 poll_thresh=24 ino=257 dd-2584 [005] 154.247657: balance_dirty_state: bdi btrfs-1: dirty=876 wb=519 unstable=0 bg_thresh=1040 thresh=2081 gap=686 poll_thresh=18 ino=257 dd-2584 [005] 154.247778: balance_dirty_state: bdi btrfs-1: dirty=901 wb=519 unstable=0 bg_thresh=1040 thresh=2080 gap=660 poll_thresh=19 ino=257 dd-2584 [005] 154.247910: balance_dirty_state: bdi btrfs-1: dirty=951 wb=519 unstable=0 bg_thresh=1035 thresh=2070 gap=600 poll_thresh=20 ino=257 dd-2584 [005] 154.248230: balance_dirty_state: bdi btrfs-1: dirty=976 wb=469 unstable=0 bg_thresh=1030 thresh=2061 gap=616 poll_thresh=21 ino=257 dd-2584 [005] 154.248379: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=369 unstable=0 bg_thresh=1027 thresh=2055 gap=685 poll_thresh=22 ino=257 dd-2584 [005] 154.248521: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=369 unstable=0 bg_thresh=1030 thresh=2060 gap=652 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 154.248590: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11712 wrote=0 to_write=8192 dd-2584 [005] 154.248662: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=369 unstable=0 bg_thresh=1033 thresh=2066 gap=620 poll_thresh=24 ino=257 dd-2584 [005] 154.249160: balance_dirty_state: bdi btrfs-1: dirty=922 wb=562 unstable=0 bg_thresh=1038 thresh=2077 gap=593 poll_thresh=25 ino=257 dd-2584 [005] 154.249350: balance_dirty_state: bdi btrfs-1: dirty=872 wb=637 unstable=0 bg_thresh=1040 thresh=2081 gap=572 poll_thresh=26 ino=257 dd-2584 [005] 154.249540: balance_dirty_state: bdi btrfs-1: dirty=808 wb=726 unstable=0 bg_thresh=1040 thresh=2080 gap=546 poll_thresh=27 ino=257 dd-2584 [005] 154.249727: balance_dirty_state: bdi btrfs-1: dirty=758 wb=801 unstable=0 bg_thresh=1039 thresh=2079 gap=520 poll_thresh=28 ino=257 dd-2584 [005] 154.250474: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1127 unstable=0 bg_thresh=1038 thresh=2077 gap=468 poll_thresh=29 ino=257 dd-2584 [005] 154.250476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-204% task_weight=100% bdi_bw=60308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 154.250888: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=528 wrote=928 to_write=7264 dd-2584 [005] 154.255469: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1290 unstable=0 bg_thresh=1038 thresh=2077 gap=468 poll_thresh=29 ino=257 dd-2584 [005] 154.255480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-204% task_weight=100% bdi_bw=60308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.263529: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1165 unstable=0 bg_thresh=1031 thresh=2063 gap=579 poll_thresh=29 ino=257 dd-2584 [005] 154.263679: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1165 unstable=0 bg_thresh=1032 thresh=2064 gap=567 poll_thresh=22 ino=257 dd-2584 [005] 154.263913: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1040 unstable=0 bg_thresh=1026 thresh=2052 gap=655 poll_thresh=23 ino=257 dd-2584 [005] 154.264047: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1040 unstable=0 bg_thresh=1025 thresh=2051 gap=629 poll_thresh=24 ino=257 dd-2584 [005] 154.264202: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1040 unstable=0 bg_thresh=1030 thresh=2061 gap=614 poll_thresh=25 ino=257 dd-2584 [005] 154.264460: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1040 unstable=0 bg_thresh=1030 thresh=2060 gap=563 poll_thresh=26 ino=257 dd-2584 [005] 154.264727: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1040 unstable=0 bg_thresh=1029 thresh=2059 gap=524 poll_thresh=27 ino=257 dd-2584 [005] 154.265460: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1040 unstable=0 bg_thresh=1041 thresh=2082 gap=522 poll_thresh=28 ino=257 dd-2584 [005] 154.265765: balance_dirty_state: bdi btrfs-1: dirty=545 wb=1040 unstable=0 bg_thresh=1040 thresh=2081 gap=496 poll_thresh=29 ino=257 dd-2584 [005] 154.265770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-27% task_gap=-154% task_weight=100% bdi_bw=60308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.271524: balance_dirty_state: bdi btrfs-1: dirty=545 wb=940 unstable=0 bg_thresh=1031 thresh=2063 gap=578 poll_thresh=29 ino=257 dd-2584 [005] 154.271605: balance_dirty_state: bdi btrfs-1: dirty=558 wb=940 unstable=0 bg_thresh=1034 thresh=2069 gap=571 poll_thresh=22 ino=257 dd-2584 [005] 154.271737: balance_dirty_state: bdi btrfs-1: dirty=596 wb=940 unstable=0 bg_thresh=1031 thresh=2062 gap=526 poll_thresh=23 ino=257 dd-2584 [005] 154.271866: balance_dirty_state: bdi btrfs-1: dirty=621 wb=940 unstable=0 bg_thresh=1033 thresh=2066 gap=505 poll_thresh=24 ino=257 dd-2584 [005] 154.271870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=60308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.279454: balance_dirty_state: bdi btrfs-1: dirty=621 wb=940 unstable=0 bg_thresh=1030 thresh=2061 gap=500 poll_thresh=24 ino=257 dd-2584 [005] 154.279464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-178% task_weight=100% bdi_bw=60308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.287436: balance_dirty_state: bdi btrfs-1: dirty=621 wb=672 unstable=0 bg_thresh=1027 thresh=2055 gap=762 poll_thresh=24 ino=257 dd-2584 [005] 154.287525: balance_dirty_state: bdi btrfs-1: dirty=646 wb=672 unstable=0 bg_thresh=1024 thresh=2049 gap=731 poll_thresh=18 ino=257 dd-2584 [005] 154.287652: balance_dirty_state: bdi btrfs-1: dirty=671 wb=672 unstable=0 bg_thresh=1026 thresh=2053 gap=710 poll_thresh=19 ino=257 dd-2584 [005] 154.287778: balance_dirty_state: bdi btrfs-1: dirty=696 wb=672 unstable=0 bg_thresh=1026 thresh=2052 gap=684 poll_thresh=20 ino=257 dd-2584 [005] 154.287909: balance_dirty_state: bdi btrfs-1: dirty=734 wb=672 unstable=0 bg_thresh=1026 thresh=2052 gap=646 poll_thresh=21 ino=257 dd-2584 [005] 154.288042: balance_dirty_state: bdi btrfs-1: dirty=784 wb=672 unstable=0 bg_thresh=1025 thresh=2051 gap=595 poll_thresh=22 ino=257 dd-2584 [005] 154.288349: balance_dirty_state: bdi btrfs-1: dirty=809 wb=672 unstable=0 bg_thresh=1025 thresh=2050 gap=569 poll_thresh=23 ino=257 dd-2584 [005] 154.288480: balance_dirty_state: bdi btrfs-1: dirty=834 wb=672 unstable=0 bg_thresh=1024 thresh=2049 gap=543 poll_thresh=24 ino=257 dd-2584 [005] 154.288942: balance_dirty_state: bdi btrfs-1: dirty=872 wb=672 unstable=0 bg_thresh=1029 thresh=2059 gap=515 poll_thresh=25 ino=257 dd-2584 [005] 154.289074: balance_dirty_state: bdi btrfs-1: dirty=897 wb=672 unstable=0 bg_thresh=1031 thresh=2063 gap=494 poll_thresh=26 ino=257 dd-2584 [005] 154.289079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-176% task_weight=100% bdi_bw=60308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 154.295444: balance_dirty_state: bdi btrfs-1: dirty=897 wb=558 unstable=0 bg_thresh=1022 thresh=2045 gap=590 poll_thresh=26 ino=257 dd-2584 [007] 154.295509: balance_dirty_state: bdi btrfs-1: dirty=897 wb=558 unstable=0 bg_thresh=1022 thresh=2045 gap=590 poll_thresh=19 ino=257 dd-2584 [007] 154.295626: balance_dirty_state: bdi btrfs-1: dirty=947 wb=558 unstable=0 bg_thresh=1025 thresh=2050 gap=545 poll_thresh=20 ino=257 dd-2584 [007] 154.295742: balance_dirty_state: bdi btrfs-1: dirty=972 wb=558 unstable=0 bg_thresh=1027 thresh=2055 gap=525 poll_thresh=21 ino=257 dd-2584 [007] 154.295866: balance_dirty_state: bdi btrfs-1: dirty=997 wb=558 unstable=0 bg_thresh=1032 thresh=2065 gap=510 poll_thresh=22 ino=257 dd-2584 [007] 154.295871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1327 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-36% task_gap=-172% task_weight=98% bdi_bw=60308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 154.303430: balance_dirty_state: bdi btrfs-1: dirty=997 wb=433 unstable=0 bg_thresh=1020 thresh=2041 gap=611 poll_thresh=22 ino=257 dd-2584 [007] 154.303507: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=433 unstable=0 bg_thresh=1020 thresh=2040 gap=597 poll_thresh=16 ino=257 dd-2584 [007] 154.303821: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=433 unstable=0 bg_thresh=1019 thresh=2039 gap=558 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 154.303846: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11768 wrote=0 to_write=8192 dd-2584 [007] 154.304007: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=433 unstable=0 bg_thresh=1022 thresh=2044 gap=538 poll_thresh=18 ino=257 dd-2584 [007] 154.304216: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=471 unstable=0 bg_thresh=1024 thresh=2048 gap=492 poll_thresh=19 ino=257 dd-2584 [007] 154.304218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-147% task_weight=98% bdi_bw=60308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 154.305902: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=584 wrote=816 to_write=7376 dd-2584 [007] 154.315422: balance_dirty_state: bdi btrfs-1: dirty=294 wb=998 unstable=0 bg_thresh=1016 thresh=2032 gap=740 poll_thresh=19 ino=257 dd-2584 [007] 154.315492: balance_dirty_state: bdi btrfs-1: dirty=294 wb=998 unstable=0 bg_thresh=1016 thresh=2032 gap=740 poll_thresh=14 ino=257 dd-2584 [007] 154.315557: balance_dirty_state: bdi btrfs-1: dirty=319 wb=998 unstable=0 bg_thresh=1016 thresh=2032 gap=715 poll_thresh=15 ino=257 dd-2584 [007] 154.315622: balance_dirty_state: bdi btrfs-1: dirty=319 wb=998 unstable=0 bg_thresh=1018 thresh=2037 gap=720 poll_thresh=16 ino=257 dd-2584 [007] 154.315749: balance_dirty_state: bdi btrfs-1: dirty=369 wb=998 unstable=0 bg_thresh=1021 thresh=2042 gap=675 poll_thresh=17 ino=257 dd-2584 [007] 154.315881: balance_dirty_state: bdi btrfs-1: dirty=394 wb=998 unstable=0 bg_thresh=1023 thresh=2046 gap=654 poll_thresh=18 ino=257 dd-2584 [007] 154.316011: balance_dirty_state: bdi btrfs-1: dirty=419 wb=998 unstable=0 bg_thresh=1022 thresh=2045 gap=628 poll_thresh=19 ino=257 dd-2584 [007] 154.316460: balance_dirty_state: bdi btrfs-1: dirty=457 wb=998 unstable=0 bg_thresh=1039 thresh=2078 gap=623 poll_thresh=20 ino=257 dd-2584 [007] 154.316757: balance_dirty_state: bdi btrfs-1: dirty=507 wb=998 unstable=0 bg_thresh=1038 thresh=2077 gap=572 poll_thresh=21 ino=257 dd-2584 [007] 154.316877: balance_dirty_state: bdi btrfs-1: dirty=532 wb=998 unstable=0 bg_thresh=1038 thresh=2076 gap=546 poll_thresh=22 ino=257 dd-2584 [007] 154.317001: balance_dirty_state: bdi btrfs-1: dirty=557 wb=998 unstable=0 bg_thresh=1040 thresh=2080 gap=525 poll_thresh=23 ino=257 dd-2584 [007] 154.317129: balance_dirty_state: bdi btrfs-1: dirty=582 wb=998 unstable=0 bg_thresh=1039 thresh=2079 gap=499 poll_thresh=24 ino=257 dd-2584 [007] 154.317134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1341 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-155% task_weight=97% bdi_bw=60308 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 154.327413: balance_dirty_state: bdi btrfs-1: dirty=582 wb=823 unstable=0 bg_thresh=1030 thresh=2060 gap=655 poll_thresh=24 ino=257 dd-2584 [007] 154.327488: balance_dirty_state: bdi btrfs-1: dirty=595 wb=823 unstable=0 bg_thresh=1031 thresh=2063 gap=645 poll_thresh=18 ino=257 dd-2584 [007] 154.327619: balance_dirty_state: bdi btrfs-1: dirty=633 wb=823 unstable=0 bg_thresh=1031 thresh=2062 gap=606 poll_thresh=19 ino=257 dd-2584 [007] 154.327745: balance_dirty_state: bdi btrfs-1: dirty=683 wb=823 unstable=0 bg_thresh=1033 thresh=2067 gap=561 poll_thresh=20 ino=257 dd-2584 [007] 154.327873: balance_dirty_state: bdi btrfs-1: dirty=708 wb=823 unstable=0 bg_thresh=1035 thresh=2071 gap=540 poll_thresh=21 ino=257 dd-2584 [007] 154.328173: balance_dirty_state: bdi btrfs-1: dirty=733 wb=823 unstable=0 bg_thresh=1035 thresh=2070 gap=514 poll_thresh=22 ino=257 dd-2584 [007] 154.328178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1332 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=60308 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 154.339480: balance_dirty_state: bdi btrfs-1: dirty=733 wb=697 unstable=0 bg_thresh=1028 thresh=2057 gap=627 poll_thresh=22 ino=257 dd-2584 [003] 154.339594: balance_dirty_state: bdi btrfs-1: dirty=758 wb=634 unstable=0 bg_thresh=1029 thresh=2058 gap=666 poll_thresh=16 ino=257 dd-2584 [003] 154.339736: balance_dirty_state: bdi btrfs-1: dirty=783 wb=546 unstable=0 bg_thresh=1028 thresh=2057 gap=728 poll_thresh=17 ino=257 dd-2584 [003] 154.340118: balance_dirty_state: bdi btrfs-1: dirty=821 wb=546 unstable=0 bg_thresh=1037 thresh=2074 gap=707 poll_thresh=18 ino=257 dd-2584 [003] 154.340241: balance_dirty_state: bdi btrfs-1: dirty=846 wb=546 unstable=0 bg_thresh=1039 thresh=2078 gap=686 poll_thresh=19 ino=257 dd-2584 [003] 154.340364: balance_dirty_state: bdi btrfs-1: dirty=871 wb=546 unstable=0 bg_thresh=1038 thresh=2077 gap=660 poll_thresh=20 ino=257 dd-2584 [003] 154.340489: balance_dirty_state: bdi btrfs-1: dirty=921 wb=546 unstable=0 bg_thresh=1038 thresh=2076 gap=609 poll_thresh=21 ino=257 dd-2584 [003] 154.341132: balance_dirty_state: bdi btrfs-1: dirty=947 wb=546 unstable=0 bg_thresh=1039 thresh=2078 gap=585 poll_thresh=22 ino=257 dd-2584 [003] 154.341259: balance_dirty_state: bdi btrfs-1: dirty=972 wb=546 unstable=0 bg_thresh=1038 thresh=2077 gap=559 poll_thresh=23 ino=257 dd-2584 [003] 154.341869: balance_dirty_state: bdi btrfs-1: dirty=997 wb=546 unstable=0 bg_thresh=1039 thresh=2078 gap=535 poll_thresh=24 ino=257 dd-2584 [003] 154.342318: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=546 unstable=0 bg_thresh=1039 thresh=2078 gap=485 poll_thresh=25 ino=257 dd-2584 [003] 154.342322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1339 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-157% task_weight=99% bdi_bw=61916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 154.342336: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11804 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 154.344802: writeback_single_inode: bdi btrfs-1: ino=257 state= age=624 wrote=752 to_write=7440 dd-2584 [003] 154.347468: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1199 unstable=0 bg_thresh=1029 thresh=2058 gap=565 poll_thresh=25 ino=257 dd-2584 [003] 154.347617: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1199 unstable=0 bg_thresh=1029 thresh=2059 gap=553 poll_thresh=19 ino=257 dd-2584 [003] 154.347878: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1199 unstable=0 bg_thresh=1029 thresh=2059 gap=528 poll_thresh=20 ino=257 dd-2584 [003] 154.348542: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1199 unstable=0 bg_thresh=1038 thresh=2077 gap=508 poll_thresh=21 ino=257 dd-2584 [003] 154.348552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1338 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-7% task_gap=-113% task_weight=99% bdi_bw=61916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 154.355505: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1061 unstable=0 bg_thresh=1028 thresh=2056 gap=625 poll_thresh=21 ino=257 dd-2584 [003] 154.355600: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1061 unstable=0 bg_thresh=1027 thresh=2055 gap=624 poll_thresh=16 ino=257 dd-2584 [003] 154.355722: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1061 unstable=0 bg_thresh=1027 thresh=2054 gap=573 poll_thresh=17 ino=257 dd-2584 [003] 154.355853: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1061 unstable=0 bg_thresh=1027 thresh=2054 gap=560 poll_thresh=18 ino=257 dd-2584 [003] 154.355980: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1061 unstable=0 bg_thresh=1026 thresh=2053 gap=521 poll_thresh=19 ino=257 dd-2584 [003] 154.356273: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1061 unstable=0 bg_thresh=1028 thresh=2057 gap=500 poll_thresh=20 ino=257 dd-2584 [003] 154.356277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1320 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-181% task_weight=98% bdi_bw=61916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 154.367580: balance_dirty_state: bdi btrfs-1: dirty=496 wb=923 unstable=0 bg_thresh=1030 thresh=2060 gap=641 poll_thresh=20 ino=257 dd-2584 [000] 154.367723: balance_dirty_state: bdi btrfs-1: dirty=521 wb=923 unstable=0 bg_thresh=1030 thresh=2060 gap=616 poll_thresh=15 ino=257 dd-2584 [000] 154.367853: balance_dirty_state: bdi btrfs-1: dirty=521 wb=923 unstable=0 bg_thresh=1030 thresh=2060 gap=616 poll_thresh=16 ino=257 dd-2584 [000] 154.368111: balance_dirty_state: bdi btrfs-1: dirty=571 wb=923 unstable=0 bg_thresh=1029 thresh=2059 gap=565 poll_thresh=17 ino=257 dd-2584 [000] 154.368372: balance_dirty_state: bdi btrfs-1: dirty=596 wb=923 unstable=0 bg_thresh=1029 thresh=2058 gap=539 poll_thresh=18 ino=257 dd-2584 [000] 154.369018: balance_dirty_state: bdi btrfs-1: dirty=634 wb=923 unstable=0 bg_thresh=1039 thresh=2079 gap=522 poll_thresh=19 ino=257 dd-2584 [000] 154.369365: balance_dirty_state: bdi btrfs-1: dirty=659 wb=809 unstable=0 bg_thresh=1030 thresh=2061 gap=593 poll_thresh=20 ino=257 dd-2584 [000] 154.369667: balance_dirty_state: bdi btrfs-1: dirty=697 wb=784 unstable=0 bg_thresh=1026 thresh=2052 gap=571 poll_thresh=21 ino=257 dd-2584 [000] 154.369961: balance_dirty_state: bdi btrfs-1: dirty=710 wb=784 unstable=0 bg_thresh=1028 thresh=2056 gap=562 poll_thresh=22 ino=257 dd-2584 [000] 154.370680: balance_dirty_state: bdi btrfs-1: dirty=760 wb=784 unstable=0 bg_thresh=1027 thresh=2055 gap=511 poll_thresh=23 ino=257 dd-2584 [000] 154.370690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1318 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-138% task_weight=98% bdi_bw=61916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 154.375511: balance_dirty_state: bdi btrfs-1: dirty=760 wb=784 unstable=0 bg_thresh=1025 thresh=2050 gap=506 poll_thresh=23 ino=257 dd-2584 [000] 154.375522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-144% task_weight=98% bdi_bw=61916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 154.383547: balance_dirty_state: bdi btrfs-1: dirty=760 wb=659 unstable=0 bg_thresh=1022 thresh=2045 gap=626 poll_thresh=23 ino=257 dd-2584 [000] 154.383653: balance_dirty_state: bdi btrfs-1: dirty=760 wb=659 unstable=0 bg_thresh=1022 thresh=2045 gap=626 poll_thresh=17 ino=257 dd-2584 [000] 154.383849: balance_dirty_state: bdi btrfs-1: dirty=785 wb=659 unstable=0 bg_thresh=1022 thresh=2044 gap=600 poll_thresh=18 ino=257 dd-2584 [000] 154.384379: balance_dirty_state: bdi btrfs-1: dirty=823 wb=659 unstable=0 bg_thresh=1020 thresh=2040 gap=558 poll_thresh=19 ino=257 dd-2584 [000] 154.384984: balance_dirty_state: bdi btrfs-1: dirty=873 wb=659 unstable=0 bg_thresh=1019 thresh=2038 gap=506 poll_thresh=20 ino=257 dd-2584 [000] 154.384990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=61916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 154.391498: balance_dirty_state: bdi btrfs-1: dirty=873 wb=484 unstable=0 bg_thresh=1014 thresh=2029 gap=672 poll_thresh=20 ino=257 dd-2584 [000] 154.391575: balance_dirty_state: bdi btrfs-1: dirty=886 wb=484 unstable=0 bg_thresh=1015 thresh=2030 gap=660 poll_thresh=15 ino=257 dd-2584 [000] 154.391637: balance_dirty_state: bdi btrfs-1: dirty=899 wb=484 unstable=0 bg_thresh=1015 thresh=2031 gap=648 poll_thresh=16 ino=257 dd-2584 [000] 154.391761: balance_dirty_state: bdi btrfs-1: dirty=924 wb=484 unstable=0 bg_thresh=1015 thresh=2030 gap=622 poll_thresh=17 ino=257 dd-2584 [000] 154.391891: balance_dirty_state: bdi btrfs-1: dirty=949 wb=484 unstable=0 bg_thresh=1017 thresh=2034 gap=601 poll_thresh=18 ino=257 dd-2584 [000] 154.392308: balance_dirty_state: bdi btrfs-1: dirty=999 wb=484 unstable=0 bg_thresh=1018 thresh=2036 gap=553 poll_thresh=19 ino=257 dd-2584 [000] 154.392432: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=484 unstable=0 bg_thresh=1020 thresh=2041 gap=533 poll_thresh=20 ino=257 flush-btrfs-1-2586 [007] 154.392489: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11856 wrote=0 to_write=8192 dd-2584 [000] 154.392799: balance_dirty_state: bdi btrfs-1: dirty=973 wb=560 unstable=0 bg_thresh=1040 thresh=2080 gap=547 poll_thresh=21 ino=257 dd-2584 [000] 154.392930: balance_dirty_state: bdi btrfs-1: dirty=948 wb=610 unstable=0 bg_thresh=1039 thresh=2079 gap=521 poll_thresh=22 ino=257 dd-2584 [000] 154.393063: balance_dirty_state: bdi btrfs-1: dirty=947 wb=661 unstable=0 bg_thresh=1039 thresh=2078 gap=470 poll_thresh=23 ino=257 dd-2584 [000] 154.393065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-51% task_gap=-203% task_weight=100% bdi_bw=61916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 154.394827: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=848 to_write=7344 dd-2584 [000] 154.399497: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1188 unstable=0 bg_thresh=1030 thresh=2060 gap=578 poll_thresh=23 ino=257 dd-2584 [000] 154.399592: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1188 unstable=0 bg_thresh=1029 thresh=2059 gap=577 poll_thresh=17 ino=257 dd-2584 [000] 154.399720: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1188 unstable=0 bg_thresh=1030 thresh=2061 gap=541 poll_thresh=18 ino=257 dd-2584 [000] 154.399854: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1188 unstable=0 bg_thresh=1032 thresh=2065 gap=507 poll_thresh=19 ino=257 dd-2584 [000] 154.399858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1327 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-36% task_gap=-172% task_weight=98% bdi_bw=61916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 154.407565: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1050 unstable=0 bg_thresh=1028 thresh=2056 gap=636 poll_thresh=19 ino=257 dd-2584 [004] 154.407678: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1050 unstable=0 bg_thresh=1025 thresh=2050 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 154.407777: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1050 unstable=0 bg_thresh=1028 thresh=2057 gap=612 poll_thresh=15 ino=257 dd-2584 [004] 154.408131: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1050 unstable=0 bg_thresh=1027 thresh=2055 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 154.408595: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1050 unstable=0 bg_thresh=1041 thresh=2082 gap=599 poll_thresh=17 ino=257 dd-2584 [004] 154.408714: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1050 unstable=0 bg_thresh=1040 thresh=2081 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 154.408892: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1050 unstable=0 bg_thresh=1040 thresh=2080 gap=522 poll_thresh=19 ino=257 dd-2584 [004] 154.409107: balance_dirty_state: bdi btrfs-1: dirty=533 wb=1012 unstable=0 bg_thresh=1037 thresh=2075 gap=530 poll_thresh=20 ino=257 dd-2584 [004] 154.409320: balance_dirty_state: bdi btrfs-1: dirty=583 wb=937 unstable=0 bg_thresh=1031 thresh=2062 gap=542 poll_thresh=21 ino=257 dd-2584 [004] 154.409645: balance_dirty_state: bdi btrfs-1: dirty=596 wb=937 unstable=0 bg_thresh=1022 thresh=2044 gap=511 poll_thresh=22 ino=257 dd-2584 [004] 154.409836: balance_dirty_state: bdi btrfs-1: dirty=634 wb=937 unstable=0 bg_thresh=1023 thresh=2046 gap=475 poll_thresh=23 ino=257 dd-2584 [004] 154.409841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-70% task_gap=-241% task_weight=100% bdi_bw=61916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 154.415550: balance_dirty_state: bdi btrfs-1: dirty=634 wb=937 unstable=0 bg_thresh=1031 thresh=2063 gap=492 poll_thresh=23 ino=257 dd-2584 [004] 154.415556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-60% task_gap=-221% task_weight=100% bdi_bw=61916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 154.423948: balance_dirty_state: bdi btrfs-1: dirty=634 wb=849 unstable=0 bg_thresh=1026 thresh=2052 gap=569 poll_thresh=23 ino=257 dd-2584 [000] 154.424049: balance_dirty_state: bdi btrfs-1: dirty=659 wb=849 unstable=0 bg_thresh=1026 thresh=2052 gap=544 poll_thresh=17 ino=257 dd-2584 [000] 154.424582: balance_dirty_state: bdi btrfs-1: dirty=684 wb=849 unstable=0 bg_thresh=1022 thresh=2045 gap=512 poll_thresh=18 ino=257 dd-2584 [000] 154.424772: balance_dirty_state: bdi btrfs-1: dirty=709 wb=849 unstable=0 bg_thresh=1024 thresh=2049 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 154.424778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1310 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-46% task_gap=-193% task_weight=101% bdi_bw=61916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 154.431588: balance_dirty_state: bdi btrfs-1: dirty=709 wb=723 unstable=0 bg_thresh=1024 thresh=2048 gap=616 poll_thresh=19 ino=257 dd-2584 [000] 154.431712: balance_dirty_state: bdi btrfs-1: dirty=722 wb=673 unstable=0 bg_thresh=1023 thresh=2047 gap=652 poll_thresh=14 ino=257 dd-2584 [000] 154.431818: balance_dirty_state: bdi btrfs-1: dirty=747 wb=610 unstable=0 bg_thresh=1022 thresh=2045 gap=688 poll_thresh=15 ino=257 dd-2584 [000] 154.431915: balance_dirty_state: bdi btrfs-1: dirty=747 wb=597 unstable=0 bg_thresh=1022 thresh=2045 gap=701 poll_thresh=16 ino=257 dd-2584 [000] 154.432111: balance_dirty_state: bdi btrfs-1: dirty=797 wb=597 unstable=0 bg_thresh=1022 thresh=2044 gap=650 poll_thresh=17 ino=257 dd-2584 [000] 154.433918: balance_dirty_state: bdi btrfs-1: dirty=822 wb=597 unstable=0 bg_thresh=1025 thresh=2050 gap=631 poll_thresh=18 ino=257 dd-2584 [000] 154.434046: balance_dirty_state: bdi btrfs-1: dirty=847 wb=597 unstable=0 bg_thresh=1024 thresh=2049 gap=605 poll_thresh=19 ino=257 dd-2584 [000] 154.434403: balance_dirty_state: bdi btrfs-1: dirty=885 wb=597 unstable=0 bg_thresh=1036 thresh=2072 gap=590 poll_thresh=20 ino=257 dd-2584 [000] 154.434701: balance_dirty_state: bdi btrfs-1: dirty=910 wb=597 unstable=0 bg_thresh=1038 thresh=2076 gap=569 poll_thresh=21 ino=257 dd-2584 [000] 154.434830: balance_dirty_state: bdi btrfs-1: dirty=960 wb=597 unstable=0 bg_thresh=1037 thresh=2075 gap=518 poll_thresh=22 ino=257 dd-2584 [000] 154.434835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=61916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.439514: balance_dirty_state: bdi btrfs-1: dirty=960 wb=446 unstable=0 bg_thresh=1025 thresh=2050 gap=644 poll_thresh=22 ino=257 dd-2584 [005] 154.439593: balance_dirty_state: bdi btrfs-1: dirty=985 wb=446 unstable=0 bg_thresh=1025 thresh=2050 gap=619 poll_thresh=16 ino=257 dd-2584 [005] 154.439762: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=446 unstable=0 bg_thresh=1024 thresh=2048 gap=592 poll_thresh=17 ino=257 dd-2584 [005] 154.439990: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=446 unstable=0 bg_thresh=1023 thresh=2047 gap=566 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 154.440048: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11904 wrote=0 to_write=8192 dd-2584 [005] 154.440488: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=522 unstable=0 bg_thresh=1034 thresh=2069 gap=525 poll_thresh=19 ino=257 dd-2584 [005] 154.440737: balance_dirty_state: bdi btrfs-1: dirty=984 wb=572 unstable=0 bg_thresh=1034 thresh=2068 gap=512 poll_thresh=20 ino=257 dd-2584 [005] 154.440740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=61916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 154.442869: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=816 to_write=7376 dd-2584 [005] 154.447468: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1149 unstable=0 bg_thresh=1022 thresh=2045 gap=615 poll_thresh=20 ino=257 dd-2584 [005] 154.447665: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1149 unstable=0 bg_thresh=1020 thresh=2040 gap=597 poll_thresh=15 ino=257 dd-2584 [005] 154.447826: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1149 unstable=0 bg_thresh=1022 thresh=2045 gap=577 poll_thresh=16 ino=257 dd-2584 [005] 154.448125: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1149 unstable=0 bg_thresh=1024 thresh=2049 gap=556 poll_thresh=17 ino=257 dd-2584 [005] 154.448633: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1149 unstable=0 bg_thresh=1025 thresh=2050 gap=532 poll_thresh=18 ino=257 dd-2584 [005] 154.449392: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1149 unstable=0 bg_thresh=1037 thresh=2074 gap=518 poll_thresh=19 ino=257 dd-2584 [005] 154.449405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.459482: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1023 unstable=0 bg_thresh=1017 thresh=2034 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 154.459595: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1023 unstable=0 bg_thresh=1019 thresh=2039 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 154.459691: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1023 unstable=0 bg_thresh=1019 thresh=2039 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 154.459789: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1023 unstable=0 bg_thresh=1022 thresh=2044 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 154.459993: balance_dirty_state: bdi btrfs-1: dirty=482 wb=948 unstable=0 bg_thresh=1019 thresh=2038 gap=608 poll_thresh=17 ino=257 dd-2584 [005] 154.460134: balance_dirty_state: bdi btrfs-1: dirty=507 wb=885 unstable=0 bg_thresh=1020 thresh=2040 gap=648 poll_thresh=18 ino=257 dd-2584 [005] 154.460270: balance_dirty_state: bdi btrfs-1: dirty=570 wb=885 unstable=0 bg_thresh=1022 thresh=2045 gap=590 poll_thresh=19 ino=257 dd-2584 [005] 154.460401: balance_dirty_state: bdi btrfs-1: dirty=595 wb=885 unstable=0 bg_thresh=1018 thresh=2037 gap=557 poll_thresh=20 ino=257 dd-2584 [005] 154.460711: balance_dirty_state: bdi btrfs-1: dirty=620 wb=885 unstable=0 bg_thresh=1021 thresh=2042 gap=537 poll_thresh=21 ino=257 dd-2584 [005] 154.460840: balance_dirty_state: bdi btrfs-1: dirty=645 wb=885 unstable=0 bg_thresh=1020 thresh=2041 gap=511 poll_thresh=22 ino=257 dd-2584 [005] 154.460967: balance_dirty_state: bdi btrfs-1: dirty=670 wb=885 unstable=0 bg_thresh=1020 thresh=2041 gap=486 poll_thresh=23 ino=257 dd-2584 [005] 154.460972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 154.467574: balance_dirty_state: bdi btrfs-1: dirty=670 wb=885 unstable=0 bg_thresh=1020 thresh=2041 gap=486 poll_thresh=23 ino=257 dd-2584 [005] 154.467581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.475597: balance_dirty_state: bdi btrfs-1: dirty=670 wb=759 unstable=0 bg_thresh=1016 thresh=2033 gap=604 poll_thresh=23 ino=257 dd-2584 [005] 154.475667: balance_dirty_state: bdi btrfs-1: dirty=695 wb=759 unstable=0 bg_thresh=1016 thresh=2032 gap=578 poll_thresh=17 ino=257 dd-2584 [005] 154.475785: balance_dirty_state: bdi btrfs-1: dirty=720 wb=759 unstable=0 bg_thresh=1015 thresh=2031 gap=552 poll_thresh=18 ino=257 dd-2584 [005] 154.475908: balance_dirty_state: bdi btrfs-1: dirty=745 wb=759 unstable=0 bg_thresh=1017 thresh=2035 gap=531 poll_thresh=19 ino=257 dd-2584 [005] 154.476029: balance_dirty_state: bdi btrfs-1: dirty=795 wb=759 unstable=0 bg_thresh=1017 thresh=2034 gap=480 poll_thresh=20 ino=257 dd-2584 [005] 154.476033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.483575: balance_dirty_state: bdi btrfs-1: dirty=795 wb=584 unstable=0 bg_thresh=1017 thresh=2034 gap=655 poll_thresh=20 ino=257 dd-2584 [005] 154.483694: balance_dirty_state: bdi btrfs-1: dirty=795 wb=584 unstable=0 bg_thresh=1017 thresh=2034 gap=655 poll_thresh=15 ino=257 dd-2584 [005] 154.483799: balance_dirty_state: bdi btrfs-1: dirty=820 wb=584 unstable=0 bg_thresh=1016 thresh=2033 gap=629 poll_thresh=16 ino=257 dd-2584 [005] 154.484010: balance_dirty_state: bdi btrfs-1: dirty=845 wb=584 unstable=0 bg_thresh=1018 thresh=2037 gap=608 poll_thresh=17 ino=257 dd-2584 [005] 154.484517: balance_dirty_state: bdi btrfs-1: dirty=895 wb=584 unstable=0 bg_thresh=1018 thresh=2036 gap=557 poll_thresh=18 ino=257 dd-2584 [005] 154.484724: balance_dirty_state: bdi btrfs-1: dirty=920 wb=584 unstable=0 bg_thresh=1017 thresh=2035 gap=531 poll_thresh=19 ino=257 dd-2584 [005] 154.484932: balance_dirty_state: bdi btrfs-1: dirty=945 wb=584 unstable=0 bg_thresh=1017 thresh=2034 gap=505 poll_thresh=20 ino=257 dd-2584 [005] 154.484939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.491556: balance_dirty_state: bdi btrfs-1: dirty=945 wb=433 unstable=0 bg_thresh=1020 thresh=2040 gap=662 poll_thresh=20 ino=257 dd-2584 [005] 154.491646: balance_dirty_state: bdi btrfs-1: dirty=970 wb=433 unstable=0 bg_thresh=1019 thresh=2039 gap=636 poll_thresh=15 ino=257 dd-2584 [005] 154.491709: balance_dirty_state: bdi btrfs-1: dirty=970 wb=433 unstable=0 bg_thresh=1022 thresh=2044 gap=641 poll_thresh=16 ino=257 dd-2584 [005] 154.491826: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=433 unstable=0 bg_thresh=1021 thresh=2043 gap=590 poll_thresh=17 ino=257 dd-2584 [005] 154.491942: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=433 unstable=0 bg_thresh=1021 thresh=2042 gap=564 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 154.492009: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11956 wrote=0 to_write=8192 dd-2584 [005] 154.492072: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=433 unstable=0 bg_thresh=1020 thresh=2040 gap=537 poll_thresh=19 ino=257 dd-2584 [005] 154.492202: balance_dirty_state: bdi btrfs-1: dirty=1082 wb=471 unstable=0 bg_thresh=1019 thresh=2039 gap=486 poll_thresh=20 ino=257 dd-2584 [005] 154.492204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 154.495392: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=832 to_write=7360 dd-2584 [000] 154.499627: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1146 unstable=0 bg_thresh=1014 thresh=2029 gap=602 poll_thresh=20 ino=257 dd-2584 [000] 154.499990: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1146 unstable=0 bg_thresh=1014 thresh=2029 gap=602 poll_thresh=15 ino=257 dd-2584 [000] 154.500081: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1146 unstable=0 bg_thresh=1017 thresh=2034 gap=582 poll_thresh=16 ino=257 dd-2584 [000] 154.500261: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1146 unstable=0 bg_thresh=1019 thresh=2039 gap=562 poll_thresh=17 ino=257 dd-2584 [000] 154.500442: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1146 unstable=0 bg_thresh=1022 thresh=2044 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 154.500628: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1146 unstable=0 bg_thresh=1018 thresh=2037 gap=485 poll_thresh=19 ino=257 dd-2584 [000] 154.500635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 154.507598: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1008 unstable=0 bg_thresh=1020 thresh=2040 gap=626 poll_thresh=19 ino=257 dd-2584 [000] 154.507701: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1008 unstable=0 bg_thresh=1022 thresh=2045 gap=631 poll_thresh=14 ino=257 dd-2584 [000] 154.507795: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1008 unstable=0 bg_thresh=1022 thresh=2044 gap=605 poll_thresh=15 ino=257 dd-2584 [000] 154.507886: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1008 unstable=0 bg_thresh=1022 thresh=2044 gap=580 poll_thresh=16 ino=257 dd-2584 [000] 154.508069: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1008 unstable=0 bg_thresh=1021 thresh=2043 gap=554 poll_thresh=17 ino=257 dd-2584 [000] 154.508252: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1008 unstable=0 bg_thresh=1023 thresh=2047 gap=533 poll_thresh=18 ino=257 dd-2584 [000] 154.508700: balance_dirty_state: bdi btrfs-1: dirty=556 wb=1008 unstable=0 bg_thresh=1023 thresh=2046 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 154.508707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1308 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-196% task_weight=101% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 154.515576: balance_dirty_state: bdi btrfs-1: dirty=556 wb=895 unstable=0 bg_thresh=1020 thresh=2041 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 154.515673: balance_dirty_state: bdi btrfs-1: dirty=581 wb=895 unstable=0 bg_thresh=1023 thresh=2046 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 154.515760: balance_dirty_state: bdi btrfs-1: dirty=581 wb=895 unstable=0 bg_thresh=1020 thresh=2040 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 154.515847: balance_dirty_state: bdi btrfs-1: dirty=606 wb=895 unstable=0 bg_thresh=1022 thresh=2045 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 154.516023: balance_dirty_state: bdi btrfs-1: dirty=631 wb=895 unstable=0 bg_thresh=1022 thresh=2044 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 154.516198: balance_dirty_state: bdi btrfs-1: dirty=681 wb=895 unstable=0 bg_thresh=1024 thresh=2048 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 154.516205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-194% task_weight=100% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 154.523634: balance_dirty_state: bdi btrfs-1: dirty=681 wb=719 unstable=0 bg_thresh=1024 thresh=2048 gap=648 poll_thresh=18 ino=257 dd-2584 [004] 154.523765: balance_dirty_state: bdi btrfs-1: dirty=681 wb=719 unstable=0 bg_thresh=1021 thresh=2042 gap=642 poll_thresh=13 ino=257 dd-2584 [004] 154.523892: balance_dirty_state: bdi btrfs-1: dirty=706 wb=719 unstable=0 bg_thresh=1020 thresh=2041 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 154.524011: balance_dirty_state: bdi btrfs-1: dirty=706 wb=719 unstable=0 bg_thresh=1020 thresh=2041 gap=616 poll_thresh=15 ino=257 dd-2584 [004] 154.524132: balance_dirty_state: bdi btrfs-1: dirty=731 wb=719 unstable=0 bg_thresh=1020 thresh=2040 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 154.524372: balance_dirty_state: bdi btrfs-1: dirty=756 wb=719 unstable=0 bg_thresh=1019 thresh=2039 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 154.524613: balance_dirty_state: bdi btrfs-1: dirty=806 wb=719 unstable=0 bg_thresh=1021 thresh=2043 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 154.525205: balance_dirty_state: bdi btrfs-1: dirty=831 wb=719 unstable=0 bg_thresh=1021 thresh=2042 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 154.525215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 154.531570: balance_dirty_state: bdi btrfs-1: dirty=831 wb=594 unstable=0 bg_thresh=1020 thresh=2041 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 154.531701: balance_dirty_state: bdi btrfs-1: dirty=856 wb=594 unstable=0 bg_thresh=1020 thresh=2041 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 154.531822: balance_dirty_state: bdi btrfs-1: dirty=856 wb=594 unstable=0 bg_thresh=1020 thresh=2040 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 154.531942: balance_dirty_state: bdi btrfs-1: dirty=881 wb=594 unstable=0 bg_thresh=1022 thresh=2045 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 154.532184: balance_dirty_state: bdi btrfs-1: dirty=906 wb=594 unstable=0 bg_thresh=1022 thresh=2044 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 154.532425: balance_dirty_state: bdi btrfs-1: dirty=931 wb=594 unstable=0 bg_thresh=1018 thresh=2037 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 154.532664: balance_dirty_state: bdi btrfs-1: dirty=981 wb=594 unstable=0 bg_thresh=1018 thresh=2036 gap=461 poll_thresh=19 ino=257 dd-2584 [004] 154.532673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-254% task_weight=100% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 154.539617: balance_dirty_state: bdi btrfs-1: dirty=981 wb=456 unstable=0 bg_thresh=1017 thresh=2035 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 154.539704: balance_dirty_state: bdi btrfs-1: dirty=981 wb=456 unstable=0 bg_thresh=1020 thresh=2040 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 154.539765: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=456 unstable=0 bg_thresh=1019 thresh=2039 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 154.539823: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=456 unstable=0 bg_thresh=1022 thresh=2044 gap=557 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 154.539887: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12004 wrote=0 to_write=8192 dd-2584 [004] 154.539950: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=456 unstable=0 bg_thresh=1021 thresh=2043 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 154.540253: balance_dirty_state: bdi btrfs-1: dirty=956 wb=556 unstable=0 bg_thresh=1021 thresh=2042 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 154.540385: balance_dirty_state: bdi btrfs-1: dirty=931 wb=606 unstable=0 bg_thresh=1023 thresh=2046 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 154.540387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-70% task_gap=-241% task_weight=100% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 154.541836: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=832 to_write=7360 dd-2584 [004] 154.547605: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1156 unstable=0 bg_thresh=1024 thresh=2048 gap=636 poll_thresh=19 ino=257 dd-2584 [004] 154.547690: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1156 unstable=0 bg_thresh=1021 thresh=2042 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 154.547750: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1156 unstable=0 bg_thresh=1023 thresh=2047 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 154.547809: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1156 unstable=0 bg_thresh=1020 thresh=2041 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 154.547931: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1156 unstable=0 bg_thresh=1020 thresh=2040 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 154.548052: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1156 unstable=0 bg_thresh=1022 thresh=2044 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 154.548056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1306 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-244% task_weight=101% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 154.555551: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1031 unstable=0 bg_thresh=1023 thresh=2046 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 154.555677: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1031 unstable=0 bg_thresh=1022 thresh=2045 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 154.555800: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1031 unstable=0 bg_thresh=1022 thresh=2045 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 154.555920: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1031 unstable=0 bg_thresh=1022 thresh=2044 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 154.556039: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1031 unstable=0 bg_thresh=1022 thresh=2044 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 154.556633: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1031 unstable=0 bg_thresh=1021 thresh=2043 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 154.556918: balance_dirty_state: bdi btrfs-1: dirty=506 wb=956 unstable=0 bg_thresh=1019 thresh=2038 gap=576 poll_thresh=18 ino=257 dd-2584 [004] 154.557097: balance_dirty_state: bdi btrfs-1: dirty=531 wb=906 unstable=0 bg_thresh=1017 thresh=2035 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 154.557224: balance_dirty_state: bdi btrfs-1: dirty=581 wb=906 unstable=0 bg_thresh=1013 thresh=2026 gap=539 poll_thresh=20 ino=257 dd-2584 [004] 154.557349: balance_dirty_state: bdi btrfs-1: dirty=606 wb=906 unstable=0 bg_thresh=1021 thresh=2042 gap=530 poll_thresh=21 ino=257 dd-2584 [004] 154.557477: balance_dirty_state: bdi btrfs-1: dirty=631 wb=906 unstable=0 bg_thresh=1019 thresh=2038 gap=501 poll_thresh=22 ino=257 dd-2584 [004] 154.557481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 154.563518: balance_dirty_state: bdi btrfs-1: dirty=631 wb=831 unstable=0 bg_thresh=1018 thresh=2037 gap=575 poll_thresh=22 ino=257 dd-2584 [004] 154.563611: balance_dirty_state: bdi btrfs-1: dirty=656 wb=831 unstable=0 bg_thresh=1021 thresh=2042 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 154.563788: balance_dirty_state: bdi btrfs-1: dirty=681 wb=831 unstable=0 bg_thresh=1020 thresh=2041 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 154.563966: balance_dirty_state: bdi btrfs-1: dirty=706 wb=831 unstable=0 bg_thresh=1020 thresh=2040 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 154.563972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-247% task_weight=99% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 154.571570: balance_dirty_state: bdi btrfs-1: dirty=706 wb=831 unstable=0 bg_thresh=1010 thresh=2021 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 154.571582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 154.579510: balance_dirty_state: bdi btrfs-1: dirty=706 wb=581 unstable=0 bg_thresh=990 thresh=1980 gap=693 poll_thresh=18 ino=257 dd-2584 [004] 154.579833: balance_dirty_state: bdi btrfs-1: dirty=731 wb=581 unstable=0 bg_thresh=989 thresh=1979 gap=667 poll_thresh=13 ino=257 dd-2584 [004] 154.579910: balance_dirty_state: bdi btrfs-1: dirty=756 wb=581 unstable=0 bg_thresh=992 thresh=1984 gap=647 poll_thresh=14 ino=257 dd-2584 [004] 154.579999: balance_dirty_state: bdi btrfs-1: dirty=756 wb=581 unstable=0 bg_thresh=989 thresh=1978 gap=641 poll_thresh=15 ino=257 dd-2584 [004] 154.580069: balance_dirty_state: bdi btrfs-1: dirty=781 wb=581 unstable=0 bg_thresh=991 thresh=1983 gap=621 poll_thresh=16 ino=257 dd-2584 [004] 154.580202: balance_dirty_state: bdi btrfs-1: dirty=806 wb=581 unstable=0 bg_thresh=991 thresh=1982 gap=595 poll_thresh=17 ino=257 dd-2584 [004] 154.580385: balance_dirty_state: bdi btrfs-1: dirty=831 wb=581 unstable=0 bg_thresh=987 thresh=1975 gap=563 poll_thresh=18 ino=257 dd-2584 [004] 154.580565: balance_dirty_state: bdi btrfs-1: dirty=881 wb=581 unstable=0 bg_thresh=989 thresh=1979 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 154.580749: balance_dirty_state: bdi btrfs-1: dirty=906 wb=581 unstable=0 bg_thresh=989 thresh=1978 gap=491 poll_thresh=20 ino=257 dd-2584 [004] 154.580755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 154.587570: balance_dirty_state: bdi btrfs-1: dirty=906 wb=431 unstable=0 bg_thresh=985 thresh=1971 gap=634 poll_thresh=20 ino=257 dd-2584 [004] 154.587634: balance_dirty_state: bdi btrfs-1: dirty=931 wb=431 unstable=0 bg_thresh=988 thresh=1976 gap=614 poll_thresh=15 ino=257 dd-2584 [004] 154.587692: balance_dirty_state: bdi btrfs-1: dirty=931 wb=431 unstable=0 bg_thresh=988 thresh=1976 gap=614 poll_thresh=16 ino=257 dd-2584 [004] 154.587819: balance_dirty_state: bdi btrfs-1: dirty=981 wb=431 unstable=0 bg_thresh=990 thresh=1981 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 154.588146: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=431 unstable=0 bg_thresh=995 thresh=1991 gap=554 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 154.588229: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12052 wrote=0 to_write=8192 dd-2584 [004] 154.588311: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=431 unstable=0 bg_thresh=992 thresh=1984 gap=522 poll_thresh=19 ino=257 dd-2584 [004] 154.588477: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=481 unstable=0 bg_thresh=991 thresh=1983 gap=471 poll_thresh=20 ino=257 dd-2584 [004] 154.588480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 154.590332: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=800 to_write=7392 dd-2584 [003] 154.595566: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1106 unstable=0 bg_thresh=992 thresh=1984 gap=622 poll_thresh=20 ino=257 dd-2584 [003] 154.595643: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1106 unstable=0 bg_thresh=992 thresh=1984 gap=597 poll_thresh=15 ino=257 dd-2584 [003] 154.595705: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1106 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=16 ino=257 dd-2584 [003] 154.595826: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1106 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=17 ino=257 dd-2584 [003] 154.595948: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1106 unstable=0 bg_thresh=996 thresh=1993 gap=531 poll_thresh=18 ino=257 dd-2584 [003] 154.596070: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1106 unstable=0 bg_thresh=996 thresh=1992 gap=505 poll_thresh=19 ino=257 dd-2584 [003] 154.596192: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1106 unstable=0 bg_thresh=998 thresh=1996 gap=459 poll_thresh=20 ino=257 dd-2584 [003] 154.596197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 154.603722: balance_dirty_state: bdi btrfs-1: dirty=431 wb=981 unstable=0 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=20 ino=257 dd-2584 [003] 154.604203: balance_dirty_state: bdi btrfs-1: dirty=431 wb=981 unstable=0 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=15 ino=257 dd-2584 [003] 154.604323: balance_dirty_state: bdi btrfs-1: dirty=456 wb=981 unstable=0 bg_thresh=999 thresh=1999 gap=562 poll_thresh=16 ino=257 dd-2584 [003] 154.604558: balance_dirty_state: bdi btrfs-1: dirty=481 wb=981 unstable=0 bg_thresh=999 thresh=1998 gap=536 poll_thresh=17 ino=257 dd-2584 [003] 154.604795: balance_dirty_state: bdi btrfs-1: dirty=531 wb=981 unstable=0 bg_thresh=1001 thresh=2002 gap=490 poll_thresh=18 ino=257 dd-2584 [003] 154.604804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 154.611703: balance_dirty_state: bdi btrfs-1: dirty=531 wb=856 unstable=0 bg_thresh=998 thresh=1996 gap=609 poll_thresh=18 ino=257 dd-2584 [003] 154.611788: balance_dirty_state: bdi btrfs-1: dirty=531 wb=856 unstable=0 bg_thresh=995 thresh=1990 gap=603 poll_thresh=13 ino=257 dd-2584 [003] 154.611848: balance_dirty_state: bdi btrfs-1: dirty=556 wb=856 unstable=0 bg_thresh=997 thresh=1995 gap=583 poll_thresh=14 ino=257 dd-2584 [003] 154.611907: balance_dirty_state: bdi btrfs-1: dirty=556 wb=856 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=15 ino=257 dd-2584 [003] 154.611967: balance_dirty_state: bdi btrfs-1: dirty=581 wb=856 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=16 ino=257 dd-2584 [003] 154.612086: balance_dirty_state: bdi btrfs-1: dirty=606 wb=856 unstable=0 bg_thresh=996 thresh=1993 gap=531 poll_thresh=17 ino=257 dd-2584 [003] 154.612207: balance_dirty_state: bdi btrfs-1: dirty=656 wb=856 unstable=0 bg_thresh=998 thresh=1997 gap=485 poll_thresh=18 ino=257 dd-2584 [003] 154.612212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.619656: balance_dirty_state: bdi btrfs-1: dirty=656 wb=731 unstable=0 bg_thresh=998 thresh=1997 gap=610 poll_thresh=18 ino=257 dd-2584 [005] 154.619783: balance_dirty_state: bdi btrfs-1: dirty=681 wb=731 unstable=0 bg_thresh=998 thresh=1997 gap=585 poll_thresh=13 ino=257 dd-2584 [005] 154.619899: balance_dirty_state: bdi btrfs-1: dirty=706 wb=731 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=14 ino=257 dd-2584 [005] 154.620368: balance_dirty_state: bdi btrfs-1: dirty=706 wb=731 unstable=0 bg_thresh=1003 thresh=2007 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 154.620485: balance_dirty_state: bdi btrfs-1: dirty=731 wb=731 unstable=0 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 154.620723: balance_dirty_state: bdi btrfs-1: dirty=756 wb=731 unstable=0 bg_thresh=1003 thresh=2006 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 154.620961: balance_dirty_state: bdi btrfs-1: dirty=806 wb=731 unstable=0 bg_thresh=1005 thresh=2010 gap=473 poll_thresh=18 ino=257 dd-2584 [005] 154.620970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.631663: balance_dirty_state: bdi btrfs-1: dirty=806 wb=556 unstable=0 bg_thresh=1004 thresh=2008 gap=646 poll_thresh=18 ino=257 dd-2584 [005] 154.631814: balance_dirty_state: bdi btrfs-1: dirty=806 wb=506 unstable=0 bg_thresh=999 thresh=1998 gap=686 poll_thresh=13 ino=257 dd-2584 [005] 154.631964: balance_dirty_state: bdi btrfs-1: dirty=831 wb=431 unstable=0 bg_thresh=998 thresh=1997 gap=735 poll_thresh=14 ino=257 dd-2584 [005] 154.632093: balance_dirty_state: bdi btrfs-1: dirty=856 wb=406 unstable=0 bg_thresh=1004 thresh=2008 gap=746 poll_thresh=15 ino=257 dd-2584 [005] 154.632209: balance_dirty_state: bdi btrfs-1: dirty=856 wb=406 unstable=0 bg_thresh=1001 thresh=2002 gap=740 poll_thresh=16 ino=257 dd-2584 [005] 154.632444: balance_dirty_state: bdi btrfs-1: dirty=881 wb=406 unstable=0 bg_thresh=1003 thresh=2006 gap=719 poll_thresh=17 ino=257 dd-2584 [005] 154.632680: balance_dirty_state: bdi btrfs-1: dirty=931 wb=406 unstable=0 bg_thresh=1002 thresh=2005 gap=668 poll_thresh=18 ino=257 dd-2584 [005] 154.632918: balance_dirty_state: bdi btrfs-1: dirty=956 wb=406 unstable=0 bg_thresh=1002 thresh=2004 gap=642 poll_thresh=19 ino=257 dd-2584 [005] 154.633512: balance_dirty_state: bdi btrfs-1: dirty=981 wb=406 unstable=0 bg_thresh=1001 thresh=2003 gap=616 poll_thresh=20 ino=257 dd-2584 [005] 154.633755: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=406 unstable=0 bg_thresh=1003 thresh=2007 gap=570 poll_thresh=21 ino=257 flush-btrfs-1-2586 [007] 154.633804: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12096 wrote=0 to_write=8192 dd-2584 [005] 154.634014: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=406 unstable=0 bg_thresh=1003 thresh=2006 gap=544 poll_thresh=22 ino=257 dd-2584 [005] 154.634277: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=456 unstable=0 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=23 ino=257 dd-2584 [005] 154.634540: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=506 unstable=0 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=24 ino=257 dd-2584 [005] 154.634543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 154.637768: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=832 to_write=7360 dd-2584 [005] 154.639528: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1206 unstable=0 bg_thresh=1000 thresh=2001 gap=514 poll_thresh=24 ino=257 dd-2584 [005] 154.639634: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1106 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=18 ino=257 dd-2584 [005] 154.639807: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1106 unstable=0 bg_thresh=999 thresh=1998 gap=561 poll_thresh=19 ino=257 dd-2584 [005] 154.639979: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1106 unstable=0 bg_thresh=1000 thresh=2000 gap=513 poll_thresh=20 ino=257 dd-2584 [005] 154.640443: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1106 unstable=0 bg_thresh=999 thresh=1998 gap=486 poll_thresh=21 ino=257 dd-2584 [005] 154.640449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.647635: balance_dirty_state: bdi btrfs-1: dirty=406 wb=981 unstable=0 bg_thresh=1003 thresh=2007 gap=620 poll_thresh=21 ino=257 dd-2584 [005] 154.647726: balance_dirty_state: bdi btrfs-1: dirty=431 wb=981 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=16 ino=257 dd-2584 [005] 154.647839: balance_dirty_state: bdi btrfs-1: dirty=456 wb=981 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=17 ino=257 dd-2584 [005] 154.647953: balance_dirty_state: bdi btrfs-1: dirty=481 wb=981 unstable=0 bg_thresh=1002 thresh=2004 gap=542 poll_thresh=18 ino=257 dd-2584 [005] 154.648067: balance_dirty_state: bdi btrfs-1: dirty=506 wb=981 unstable=0 bg_thresh=1004 thresh=2008 gap=521 poll_thresh=19 ino=257 dd-2584 [005] 154.648180: balance_dirty_state: bdi btrfs-1: dirty=556 wb=981 unstable=0 bg_thresh=1003 thresh=2007 gap=470 poll_thresh=20 ino=257 dd-2584 [005] 154.648185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.655623: balance_dirty_state: bdi btrfs-1: dirty=556 wb=856 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=20 ino=257 dd-2584 [005] 154.655701: balance_dirty_state: bdi btrfs-1: dirty=556 wb=856 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=15 ino=257 dd-2584 [005] 154.655762: balance_dirty_state: bdi btrfs-1: dirty=581 wb=856 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 154.655881: balance_dirty_state: bdi btrfs-1: dirty=606 wb=856 unstable=0 bg_thresh=1002 thresh=2004 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 154.656001: balance_dirty_state: bdi btrfs-1: dirty=631 wb=856 unstable=0 bg_thresh=1004 thresh=2008 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 154.656295: balance_dirty_state: bdi btrfs-1: dirty=681 wb=856 unstable=0 bg_thresh=1003 thresh=2007 gap=470 poll_thresh=19 ino=257 dd-2584 [005] 154.656300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.663532: balance_dirty_state: bdi btrfs-1: dirty=681 wb=731 unstable=0 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 154.663595: balance_dirty_state: bdi btrfs-1: dirty=681 wb=731 unstable=0 bg_thresh=999 thresh=1998 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 154.663654: balance_dirty_state: bdi btrfs-1: dirty=706 wb=731 unstable=0 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 154.663713: balance_dirty_state: bdi btrfs-1: dirty=731 wb=731 unstable=0 bg_thresh=1001 thresh=2002 gap=540 poll_thresh=16 ino=257 dd-2584 [005] 154.663831: balance_dirty_state: bdi btrfs-1: dirty=756 wb=731 unstable=0 bg_thresh=1000 thresh=2001 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 154.663948: balance_dirty_state: bdi btrfs-1: dirty=781 wb=731 unstable=0 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 154.663953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.671684: balance_dirty_state: bdi btrfs-1: dirty=781 wb=581 unstable=0 bg_thresh=999 thresh=1998 gap=636 poll_thresh=18 ino=257 dd-2584 [005] 154.671813: balance_dirty_state: bdi btrfs-1: dirty=806 wb=581 unstable=0 bg_thresh=1001 thresh=2003 gap=616 poll_thresh=13 ino=257 dd-2584 [005] 154.671931: balance_dirty_state: bdi btrfs-1: dirty=831 wb=581 unstable=0 bg_thresh=1001 thresh=2002 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 154.672046: balance_dirty_state: bdi btrfs-1: dirty=831 wb=581 unstable=0 bg_thresh=1001 thresh=2002 gap=590 poll_thresh=15 ino=257 dd-2584 [005] 154.672171: balance_dirty_state: bdi btrfs-1: dirty=856 wb=581 unstable=0 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 154.672415: balance_dirty_state: bdi btrfs-1: dirty=881 wb=581 unstable=0 bg_thresh=1000 thresh=2000 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 154.673006: balance_dirty_state: bdi btrfs-1: dirty=906 wb=581 unstable=0 bg_thresh=999 thresh=1999 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 154.673249: balance_dirty_state: bdi btrfs-1: dirty=956 wb=581 unstable=0 bg_thresh=1001 thresh=2003 gap=466 poll_thresh=19 ino=257 dd-2584 [005] 154.673258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.679642: balance_dirty_state: bdi btrfs-1: dirty=956 wb=456 unstable=0 bg_thresh=1001 thresh=2002 gap=590 poll_thresh=19 ino=257 dd-2584 [005] 154.679723: balance_dirty_state: bdi btrfs-1: dirty=956 wb=456 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 154.679789: balance_dirty_state: bdi btrfs-1: dirty=981 wb=456 unstable=0 bg_thresh=999 thresh=1999 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 154.679851: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=456 unstable=0 bg_thresh=1002 thresh=2004 gap=542 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 154.679875: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12144 wrote=0 to_write=8192 dd-2584 [005] 154.680035: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=456 unstable=0 bg_thresh=1000 thresh=2001 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 154.680220: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=506 unstable=0 bg_thresh=1001 thresh=2003 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 154.680222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 154.682440: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=332 wrote=768 to_write=7424 dd-2584 [005] 154.687557: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1081 unstable=0 bg_thresh=1000 thresh=2001 gap=639 poll_thresh=18 ino=257 dd-2584 [005] 154.687653: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1081 unstable=0 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=13 ino=257 dd-2584 [005] 154.687712: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1081 unstable=0 bg_thresh=1002 thresh=2005 gap=618 poll_thresh=14 ino=257 dd-2584 [005] 154.687772: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1081 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 154.687831: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1081 unstable=0 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 154.687950: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1081 unstable=0 bg_thresh=1001 thresh=2003 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 154.688245: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1081 unstable=0 bg_thresh=1003 thresh=2007 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 154.688365: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1081 unstable=0 bg_thresh=1003 thresh=2006 gap=469 poll_thresh=19 ino=257 dd-2584 [005] 154.688370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.695559: balance_dirty_state: bdi btrfs-1: dirty=456 wb=956 unstable=0 bg_thresh=1004 thresh=2008 gap=596 poll_thresh=19 ino=257 dd-2584 [005] 154.695653: balance_dirty_state: bdi btrfs-1: dirty=456 wb=956 unstable=0 bg_thresh=1004 thresh=2008 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 154.695744: balance_dirty_state: bdi btrfs-1: dirty=481 wb=956 unstable=0 bg_thresh=1003 thresh=2007 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 154.695834: balance_dirty_state: bdi btrfs-1: dirty=481 wb=956 unstable=0 bg_thresh=1003 thresh=2007 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 154.696015: balance_dirty_state: bdi btrfs-1: dirty=531 wb=956 unstable=0 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 154.696192: balance_dirty_state: bdi btrfs-1: dirty=556 wb=956 unstable=0 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 154.696199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.703559: balance_dirty_state: bdi btrfs-1: dirty=556 wb=831 unstable=0 bg_thresh=997 thresh=1994 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 154.703624: balance_dirty_state: bdi btrfs-1: dirty=581 wb=831 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=13 ino=257 dd-2584 [005] 154.703682: balance_dirty_state: bdi btrfs-1: dirty=581 wb=831 unstable=0 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 154.703743: balance_dirty_state: bdi btrfs-1: dirty=606 wb=831 unstable=0 bg_thresh=996 thresh=1992 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 154.703807: balance_dirty_state: bdi btrfs-1: dirty=631 wb=831 unstable=0 bg_thresh=998 thresh=1997 gap=535 poll_thresh=16 ino=257 dd-2584 [005] 154.704107: balance_dirty_state: bdi btrfs-1: dirty=656 wb=831 unstable=0 bg_thresh=998 thresh=1996 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 154.704228: balance_dirty_state: bdi btrfs-1: dirty=681 wb=831 unstable=0 bg_thresh=994 thresh=1989 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 154.704233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.711550: balance_dirty_state: bdi btrfs-1: dirty=706 wb=706 unstable=0 bg_thresh=996 thresh=1993 gap=581 poll_thresh=18 ino=257 dd-2584 [005] 154.711615: balance_dirty_state: bdi btrfs-1: dirty=731 wb=706 unstable=0 bg_thresh=999 thresh=1998 gap=561 poll_thresh=13 ino=257 dd-2584 [005] 154.711675: balance_dirty_state: bdi btrfs-1: dirty=731 wb=706 unstable=0 bg_thresh=998 thresh=1997 gap=560 poll_thresh=14 ino=257 dd-2584 [005] 154.711734: balance_dirty_state: bdi btrfs-1: dirty=756 wb=706 unstable=0 bg_thresh=998 thresh=1997 gap=535 poll_thresh=15 ino=257 dd-2584 [005] 154.711795: balance_dirty_state: bdi btrfs-1: dirty=781 wb=706 unstable=0 bg_thresh=998 thresh=1996 gap=509 poll_thresh=16 ino=257 dd-2584 [005] 154.711916: balance_dirty_state: bdi btrfs-1: dirty=806 wb=706 unstable=0 bg_thresh=997 thresh=1995 gap=483 poll_thresh=17 ino=257 dd-2584 [005] 154.711921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.719607: balance_dirty_state: bdi btrfs-1: dirty=806 wb=506 unstable=0 bg_thresh=999 thresh=1999 gap=687 poll_thresh=17 ino=257 dd-2584 [005] 154.719780: balance_dirty_state: bdi btrfs-1: dirty=831 wb=506 unstable=0 bg_thresh=1002 thresh=2004 gap=667 poll_thresh=13 ino=257 dd-2584 [005] 154.719966: balance_dirty_state: bdi btrfs-1: dirty=831 wb=506 unstable=0 bg_thresh=999 thresh=1998 gap=661 poll_thresh=14 ino=257 dd-2584 [005] 154.720144: balance_dirty_state: bdi btrfs-1: dirty=856 wb=506 unstable=0 bg_thresh=998 thresh=1997 gap=635 poll_thresh=15 ino=257 dd-2584 [005] 154.720277: balance_dirty_state: bdi btrfs-1: dirty=881 wb=506 unstable=0 bg_thresh=1001 thresh=2002 gap=615 poll_thresh=16 ino=257 dd-2584 [005] 154.720516: balance_dirty_state: bdi btrfs-1: dirty=906 wb=506 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=17 ino=257 dd-2584 [005] 154.721107: balance_dirty_state: bdi btrfs-1: dirty=931 wb=506 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=18 ino=257 dd-2584 [005] 154.721343: balance_dirty_state: bdi btrfs-1: dirty=956 wb=506 unstable=0 bg_thresh=999 thresh=1999 gap=537 poll_thresh=19 ino=257 dd-2584 [005] 154.721577: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=506 unstable=0 bg_thresh=1001 thresh=2003 gap=491 poll_thresh=20 ino=257 dd-2584 [005] 154.721587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 154.721615: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12184 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 154.725720: writeback_single_inode: bdi btrfs-1: ino=257 state= age=376 wrote=688 to_write=7504 dd-2584 [001] 154.727573: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1056 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=20 ino=257 dd-2584 [001] 154.727661: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1056 unstable=0 bg_thresh=1000 thresh=2001 gap=614 poll_thresh=15 ino=257 dd-2584 [001] 154.727742: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1056 unstable=0 bg_thresh=1006 thresh=2012 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 154.727906: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1056 unstable=0 bg_thresh=1007 thresh=2015 gap=578 poll_thresh=17 ino=257 dd-2584 [001] 154.728068: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1056 unstable=0 bg_thresh=1007 thresh=2014 gap=552 poll_thresh=18 ino=257 dd-2584 [001] 154.728233: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1056 unstable=0 bg_thresh=1009 thresh=2018 gap=506 poll_thresh=19 ino=257 dd-2584 [001] 154.728397: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1056 unstable=0 bg_thresh=1008 thresh=2017 gap=480 poll_thresh=20 ino=257 dd-2584 [001] 154.728403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 154.735660: balance_dirty_state: bdi btrfs-1: dirty=481 wb=931 unstable=0 bg_thresh=1011 thresh=2022 gap=610 poll_thresh=20 ino=257 dd-2584 [001] 154.735799: balance_dirty_state: bdi btrfs-1: dirty=506 wb=931 unstable=0 bg_thresh=1011 thresh=2022 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 154.736277: balance_dirty_state: bdi btrfs-1: dirty=506 wb=931 unstable=0 bg_thresh=1010 thresh=2021 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 154.736517: balance_dirty_state: bdi btrfs-1: dirty=556 wb=931 unstable=0 bg_thresh=1010 thresh=2020 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 154.736751: balance_dirty_state: bdi btrfs-1: dirty=581 wb=931 unstable=0 bg_thresh=1012 thresh=2024 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 154.736984: balance_dirty_state: bdi btrfs-1: dirty=606 wb=931 unstable=0 bg_thresh=1011 thresh=2023 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 154.736993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.743735: balance_dirty_state: bdi btrfs-1: dirty=606 wb=806 unstable=0 bg_thresh=1011 thresh=2022 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 154.743866: balance_dirty_state: bdi btrfs-1: dirty=606 wb=806 unstable=0 bg_thresh=1008 thresh=2016 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 154.743989: balance_dirty_state: bdi btrfs-1: dirty=631 wb=806 unstable=0 bg_thresh=1010 thresh=2021 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 154.744105: balance_dirty_state: bdi btrfs-1: dirty=656 wb=806 unstable=0 bg_thresh=1010 thresh=2020 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 154.744341: balance_dirty_state: bdi btrfs-1: dirty=681 wb=806 unstable=0 bg_thresh=1009 thresh=2019 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 154.744577: balance_dirty_state: bdi btrfs-1: dirty=706 wb=806 unstable=0 bg_thresh=1009 thresh=2018 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 154.744813: balance_dirty_state: bdi btrfs-1: dirty=731 wb=806 unstable=0 bg_thresh=1011 thresh=2022 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 154.744822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.751693: balance_dirty_state: bdi btrfs-1: dirty=731 wb=681 unstable=0 bg_thresh=1010 thresh=2021 gap=609 poll_thresh=19 ino=257 dd-2584 [005] 154.751961: balance_dirty_state: bdi btrfs-1: dirty=756 wb=681 unstable=0 bg_thresh=1007 thresh=2015 gap=578 poll_thresh=14 ino=257 dd-2584 [005] 154.752021: balance_dirty_state: bdi btrfs-1: dirty=781 wb=681 unstable=0 bg_thresh=1010 thresh=2020 gap=558 poll_thresh=15 ino=257 dd-2584 [005] 154.752080: balance_dirty_state: bdi btrfs-1: dirty=781 wb=681 unstable=0 bg_thresh=1007 thresh=2014 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 154.752197: balance_dirty_state: bdi btrfs-1: dirty=831 wb=681 unstable=0 bg_thresh=1009 thresh=2018 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 154.752314: balance_dirty_state: bdi btrfs-1: dirty=856 wb=681 unstable=0 bg_thresh=1008 thresh=2017 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 154.752319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.763681: balance_dirty_state: bdi btrfs-1: dirty=856 wb=681 unstable=0 bg_thresh=1009 thresh=2019 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 154.763695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 154.775680: balance_dirty_state: bdi btrfs-1: dirty=856 wb=306 unstable=0 bg_thresh=1008 thresh=2017 gap=855 poll_thresh=18 ino=257 dd-2584 [005] 154.775770: balance_dirty_state: bdi btrfs-1: dirty=881 wb=306 unstable=0 bg_thresh=1011 thresh=2022 gap=835 poll_thresh=13 ino=257 dd-2584 [005] 154.775833: balance_dirty_state: bdi btrfs-1: dirty=881 wb=306 unstable=0 bg_thresh=1008 thresh=2016 gap=829 poll_thresh=14 ino=257 dd-2584 [005] 154.775894: balance_dirty_state: bdi btrfs-1: dirty=906 wb=306 unstable=0 bg_thresh=1010 thresh=2021 gap=809 poll_thresh=15 ino=257 dd-2584 [005] 154.775956: balance_dirty_state: bdi btrfs-1: dirty=906 wb=306 unstable=0 bg_thresh=1007 thresh=2015 gap=803 poll_thresh=16 ino=257 dd-2584 [005] 154.776077: balance_dirty_state: bdi btrfs-1: dirty=956 wb=306 unstable=0 bg_thresh=1009 thresh=2019 gap=757 poll_thresh=17 ino=257 dd-2584 [005] 154.776198: balance_dirty_state: bdi btrfs-1: dirty=981 wb=306 unstable=0 bg_thresh=1009 thresh=2018 gap=731 poll_thresh=18 ino=257 dd-2584 [005] 154.776496: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=306 unstable=0 bg_thresh=1008 thresh=2017 gap=705 poll_thresh=19 ino=257 dd-2584 [005] 154.776618: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=306 unstable=0 bg_thresh=1010 thresh=2021 gap=659 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 154.776642: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12240 wrote=0 to_write=8192 dd-2584 [005] 154.776801: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=306 unstable=0 bg_thresh=1010 thresh=2020 gap=633 poll_thresh=21 ino=257 dd-2584 [005] 154.776989: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=356 unstable=0 bg_thresh=1009 thresh=2019 gap=582 poll_thresh=22 ino=257 dd-2584 [005] 154.777176: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=406 unstable=0 bg_thresh=1009 thresh=2018 gap=556 poll_thresh=23 ino=257 dd-2584 [005] 154.777365: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=456 unstable=0 bg_thresh=1008 thresh=2016 gap=504 poll_thresh=24 ino=257 dd-2584 [005] 154.777560: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=506 unstable=0 bg_thresh=1007 thresh=2015 gap=478 poll_thresh=25 ino=257 dd-2584 [005] 154.777562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=64056 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 154.780072: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=896 to_write=7296 dd-2584 [001] 154.783572: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1056 unstable=0 bg_thresh=1009 thresh=2018 gap=631 poll_thresh=25 ino=257 dd-2584 [001] 154.783659: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1056 unstable=0 bg_thresh=1008 thresh=2017 gap=630 poll_thresh=19 ino=257 dd-2584 [001] 154.783813: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1056 unstable=0 bg_thresh=1008 thresh=2016 gap=604 poll_thresh=20 ino=257 dd-2584 [001] 154.784247: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1056 unstable=0 bg_thresh=1007 thresh=2015 gap=578 poll_thresh=21 ino=257 dd-2584 [001] 154.784402: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1056 unstable=0 bg_thresh=1007 thresh=2014 gap=527 poll_thresh=22 ino=257 dd-2584 [001] 154.784557: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1056 unstable=0 bg_thresh=1009 thresh=2018 gap=506 poll_thresh=23 ino=257 dd-2584 [001] 154.784717: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1056 unstable=0 bg_thresh=1008 thresh=2017 gap=480 poll_thresh=24 ino=257 dd-2584 [001] 154.784723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=98% bdi_bw=64056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 154.791690: balance_dirty_state: bdi btrfs-1: dirty=481 wb=881 unstable=0 bg_thresh=1008 thresh=2017 gap=655 poll_thresh=24 ino=257 dd-2584 [001] 154.791760: balance_dirty_state: bdi btrfs-1: dirty=506 wb=881 unstable=0 bg_thresh=1005 thresh=2011 gap=624 poll_thresh=18 ino=257 dd-2584 [001] 154.791878: balance_dirty_state: bdi btrfs-1: dirty=531 wb=881 unstable=0 bg_thresh=1007 thresh=2015 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 154.791996: balance_dirty_state: bdi btrfs-1: dirty=556 wb=881 unstable=0 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=20 ino=257 dd-2584 [001] 154.792112: balance_dirty_state: bdi btrfs-1: dirty=606 wb=881 unstable=0 bg_thresh=1006 thresh=2013 gap=526 poll_thresh=21 ino=257 dd-2584 [001] 154.792401: balance_dirty_state: bdi btrfs-1: dirty=631 wb=881 unstable=0 bg_thresh=1006 thresh=2012 gap=500 poll_thresh=22 ino=257 dd-2584 [001] 154.792406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=64056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 154.799672: balance_dirty_state: bdi btrfs-1: dirty=631 wb=881 unstable=0 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=22 ino=257 dd-2584 [001] 154.799682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=64056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 154.807724: balance_dirty_state: bdi btrfs-1: dirty=631 wb=631 unstable=0 bg_thresh=1007 thresh=2014 gap=752 poll_thresh=22 ino=257 dd-2584 [001] 154.807810: balance_dirty_state: bdi btrfs-1: dirty=656 wb=631 unstable=0 bg_thresh=1009 thresh=2019 gap=732 poll_thresh=16 ino=257 dd-2584 [001] 154.807925: balance_dirty_state: bdi btrfs-1: dirty=681 wb=631 unstable=0 bg_thresh=1011 thresh=2023 gap=711 poll_thresh=17 ino=257 dd-2584 [001] 154.808039: balance_dirty_state: bdi btrfs-1: dirty=706 wb=631 unstable=0 bg_thresh=1008 thresh=2016 gap=679 poll_thresh=18 ino=257 dd-2584 [001] 154.808151: balance_dirty_state: bdi btrfs-1: dirty=756 wb=631 unstable=0 bg_thresh=1007 thresh=2015 gap=628 poll_thresh=19 ino=257 dd-2584 [001] 154.808266: balance_dirty_state: bdi btrfs-1: dirty=781 wb=631 unstable=0 bg_thresh=1007 thresh=2014 gap=602 poll_thresh=20 ino=257 dd-2584 [001] 154.808377: balance_dirty_state: bdi btrfs-1: dirty=806 wb=631 unstable=0 bg_thresh=1009 thresh=2018 gap=581 poll_thresh=21 ino=257 dd-2584 [001] 154.808491: balance_dirty_state: bdi btrfs-1: dirty=831 wb=631 unstable=0 bg_thresh=1008 thresh=2017 gap=555 poll_thresh=22 ino=257 dd-2584 [001] 154.808604: balance_dirty_state: bdi btrfs-1: dirty=881 wb=631 unstable=0 bg_thresh=1008 thresh=2016 gap=504 poll_thresh=23 ino=257 dd-2584 [001] 154.808882: balance_dirty_state: bdi btrfs-1: dirty=906 wb=631 unstable=0 bg_thresh=1010 thresh=2020 gap=483 poll_thresh=24 ino=257 dd-2584 [001] 154.808887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-132% task_weight=98% bdi_bw=64056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 154.815683: balance_dirty_state: bdi btrfs-1: dirty=906 wb=506 unstable=0 bg_thresh=1006 thresh=2012 gap=600 poll_thresh=24 ino=257 dd-2584 [001] 154.815747: balance_dirty_state: bdi btrfs-1: dirty=931 wb=506 unstable=0 bg_thresh=1006 thresh=2012 gap=575 poll_thresh=18 ino=257 dd-2584 [001] 154.815866: balance_dirty_state: bdi btrfs-1: dirty=956 wb=506 unstable=0 bg_thresh=1002 thresh=2005 gap=543 poll_thresh=19 ino=257 dd-2584 [001] 154.815983: balance_dirty_state: bdi btrfs-1: dirty=981 wb=506 unstable=0 bg_thresh=1004 thresh=2009 gap=522 poll_thresh=20 ino=257 dd-2584 [001] 154.816100: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=506 unstable=0 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=21 ino=257 dd-2584 [001] 154.816105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=64056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 154.816125: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12280 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 154.818316: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=704 to_write=7488 dd-2584 [005] 154.825934: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1081 unstable=0 bg_thresh=1005 thresh=2011 gap=624 poll_thresh=21 ino=257 dd-2584 [005] 154.826049: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1081 unstable=0 bg_thresh=1008 thresh=2016 gap=629 poll_thresh=16 ino=257 dd-2584 [005] 154.826171: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1081 unstable=0 bg_thresh=1007 thresh=2015 gap=578 poll_thresh=17 ino=257 dd-2584 [005] 154.826311: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1006 unstable=0 bg_thresh=1003 thresh=2007 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 154.826445: balance_dirty_state: bdi btrfs-1: dirty=406 wb=956 unstable=0 bg_thresh=1008 thresh=2017 gap=655 poll_thresh=19 ino=257 dd-2584 [005] 154.826738: balance_dirty_state: bdi btrfs-1: dirty=456 wb=956 unstable=0 bg_thresh=1008 thresh=2016 gap=604 poll_thresh=20 ino=257 dd-2584 [005] 154.826854: balance_dirty_state: bdi btrfs-1: dirty=481 wb=956 unstable=0 bg_thresh=1007 thresh=2015 gap=578 poll_thresh=21 ino=257 dd-2584 [005] 154.826970: balance_dirty_state: bdi btrfs-1: dirty=506 wb=956 unstable=0 bg_thresh=1007 thresh=2014 gap=552 poll_thresh=22 ino=257 dd-2584 [005] 154.827087: balance_dirty_state: bdi btrfs-1: dirty=531 wb=956 unstable=0 bg_thresh=1009 thresh=2018 gap=531 poll_thresh=23 ino=257 dd-2584 [005] 154.827206: balance_dirty_state: bdi btrfs-1: dirty=581 wb=956 unstable=0 bg_thresh=1005 thresh=2011 gap=474 poll_thresh=24 ino=257 dd-2584 [005] 154.827211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=64056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.835587: balance_dirty_state: bdi btrfs-1: dirty=581 wb=831 unstable=0 bg_thresh=997 thresh=1995 gap=583 poll_thresh=24 ino=257 dd-2584 [005] 154.835655: balance_dirty_state: bdi btrfs-1: dirty=581 wb=831 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=18 ino=257 dd-2584 [005] 154.835781: balance_dirty_state: bdi btrfs-1: dirty=631 wb=831 unstable=0 bg_thresh=995 thresh=1991 gap=529 poll_thresh=19 ino=257 dd-2584 [005] 154.835907: balance_dirty_state: bdi btrfs-1: dirty=656 wb=831 unstable=0 bg_thresh=1001 thresh=2002 gap=515 poll_thresh=20 ino=257 dd-2584 [005] 154.836199: balance_dirty_state: bdi btrfs-1: dirty=681 wb=831 unstable=0 bg_thresh=1003 thresh=2006 gap=494 poll_thresh=21 ino=257 dd-2584 [005] 154.836204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=64056 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 154.843664: balance_dirty_state: bdi btrfs-1: dirty=681 wb=831 unstable=0 bg_thresh=1009 thresh=2018 gap=506 poll_thresh=21 ino=257 dd-2584 [005] 154.843733: balance_dirty_state: bdi btrfs-1: dirty=706 wb=831 unstable=0 bg_thresh=1011 thresh=2023 gap=486 poll_thresh=16 ino=257 dd-2584 [005] 154.843738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=64056 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 154.851650: balance_dirty_state: bdi btrfs-1: dirty=706 wb=706 unstable=0 bg_thresh=1012 thresh=2024 gap=612 poll_thresh=16 ino=257 dd-2584 [005] 154.851718: balance_dirty_state: bdi btrfs-1: dirty=706 wb=706 unstable=0 bg_thresh=1014 thresh=2029 gap=617 poll_thresh=12 ino=257 dd-2584 [005] 154.851778: balance_dirty_state: bdi btrfs-1: dirty=731 wb=706 unstable=0 bg_thresh=1011 thresh=2023 gap=586 poll_thresh=13 ino=257 dd-2584 [005] 154.851838: balance_dirty_state: bdi btrfs-1: dirty=756 wb=706 unstable=0 bg_thresh=1014 thresh=2028 gap=566 poll_thresh=14 ino=257 dd-2584 [005] 154.851897: balance_dirty_state: bdi btrfs-1: dirty=756 wb=706 unstable=0 bg_thresh=1013 thresh=2027 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 154.851957: balance_dirty_state: bdi btrfs-1: dirty=781 wb=706 unstable=0 bg_thresh=1013 thresh=2027 gap=540 poll_thresh=16 ino=257 dd-2584 [005] 154.852076: balance_dirty_state: bdi btrfs-1: dirty=806 wb=706 unstable=0 bg_thresh=1013 thresh=2026 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 154.852194: balance_dirty_state: bdi btrfs-1: dirty=856 wb=706 unstable=0 bg_thresh=1012 thresh=2024 gap=462 poll_thresh=18 ino=257 dd-2584 [005] 154.852199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=64056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 154.859620: balance_dirty_state: bdi btrfs-1: dirty=856 wb=431 unstable=0 bg_thresh=996 thresh=1993 gap=706 poll_thresh=18 ino=257 dd-2584 [005] 154.859690: balance_dirty_state: bdi btrfs-1: dirty=856 wb=431 unstable=0 bg_thresh=996 thresh=1992 gap=705 poll_thresh=13 ino=257 dd-2584 [005] 154.859748: balance_dirty_state: bdi btrfs-1: dirty=881 wb=431 unstable=0 bg_thresh=996 thresh=1992 gap=680 poll_thresh=14 ino=257 dd-2584 [005] 154.859806: balance_dirty_state: bdi btrfs-1: dirty=881 wb=431 unstable=0 bg_thresh=995 thresh=1991 gap=679 poll_thresh=15 ino=257 dd-2584 [005] 154.859864: balance_dirty_state: bdi btrfs-1: dirty=906 wb=431 unstable=0 bg_thresh=995 thresh=1991 gap=654 poll_thresh=16 ino=257 dd-2584 [005] 154.860158: balance_dirty_state: bdi btrfs-1: dirty=931 wb=431 unstable=0 bg_thresh=997 thresh=1995 gap=633 poll_thresh=17 ino=257 dd-2584 [005] 154.860278: balance_dirty_state: bdi btrfs-1: dirty=981 wb=431 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=18 ino=257 dd-2584 [005] 154.860399: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=431 unstable=0 bg_thresh=996 thresh=1993 gap=556 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 154.860421: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12324 wrote=0 to_write=8192 dd-2584 [005] 154.860573: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=431 unstable=0 bg_thresh=993 thresh=1986 gap=524 poll_thresh=20 ino=257 dd-2584 [005] 154.860758: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=481 unstable=0 bg_thresh=995 thresh=1990 gap=453 poll_thresh=21 ino=257 dd-2584 [005] 154.860761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=64056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 154.863148: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=768 to_write=7424 dd-2584 [001] 154.868050: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1056 unstable=0 bg_thresh=996 thresh=1992 gap=605 poll_thresh=21 ino=257 dd-2584 [001] 154.868116: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1056 unstable=0 bg_thresh=998 thresh=1997 gap=610 poll_thresh=16 ino=257 dd-2584 [001] 154.868237: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1056 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=17 ino=257 dd-2584 [001] 154.868360: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1056 unstable=0 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=18 ino=257 dd-2584 [001] 154.868485: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1056 unstable=0 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=19 ino=257 dd-2584 [001] 154.868783: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1056 unstable=0 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 154.868788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=64056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 154.875705: balance_dirty_state: bdi btrfs-1: dirty=456 wb=931 unstable=0 bg_thresh=1000 thresh=2001 gap=614 poll_thresh=20 ino=257 dd-2584 [001] 154.875772: balance_dirty_state: bdi btrfs-1: dirty=481 wb=931 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=15 ino=257 dd-2584 [001] 154.875848: balance_dirty_state: bdi btrfs-1: dirty=506 wb=931 unstable=0 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 154.876070: balance_dirty_state: bdi btrfs-1: dirty=531 wb=931 unstable=0 bg_thresh=999 thresh=1999 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 154.876189: balance_dirty_state: bdi btrfs-1: dirty=556 wb=931 unstable=0 bg_thresh=1001 thresh=2003 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 154.876308: balance_dirty_state: bdi btrfs-1: dirty=606 wb=931 unstable=0 bg_thresh=1001 thresh=2002 gap=465 poll_thresh=19 ino=257 dd-2584 [001] 154.876313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=64056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 154.883712: balance_dirty_state: bdi btrfs-1: dirty=606 wb=756 unstable=0 bg_thresh=1001 thresh=2002 gap=640 poll_thresh=19 ino=257 dd-2584 [001] 154.883783: balance_dirty_state: bdi btrfs-1: dirty=606 wb=756 unstable=0 bg_thresh=1003 thresh=2007 gap=645 poll_thresh=14 ino=257 dd-2584 [001] 154.883845: balance_dirty_state: bdi btrfs-1: dirty=631 wb=756 unstable=0 bg_thresh=1000 thresh=2001 gap=614 poll_thresh=15 ino=257 dd-2584 [001] 154.883904: balance_dirty_state: bdi btrfs-1: dirty=631 wb=756 unstable=0 bg_thresh=1000 thresh=2000 gap=613 poll_thresh=16 ino=257 dd-2584 [001] 154.884023: balance_dirty_state: bdi btrfs-1: dirty=681 wb=756 unstable=0 bg_thresh=999 thresh=1999 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 154.884314: balance_dirty_state: bdi btrfs-1: dirty=706 wb=756 unstable=0 bg_thresh=1001 thresh=2003 gap=541 poll_thresh=18 ino=257 dd-2584 [001] 154.884432: balance_dirty_state: bdi btrfs-1: dirty=731 wb=756 unstable=0 bg_thresh=1001 thresh=2002 gap=515 poll_thresh=19 ino=257 dd-2584 [001] 154.884552: balance_dirty_state: bdi btrfs-1: dirty=781 wb=756 unstable=0 bg_thresh=1000 thresh=2001 gap=464 poll_thresh=20 ino=257 dd-2584 [001] 154.884557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 154.891703: balance_dirty_state: bdi btrfs-1: dirty=781 wb=756 unstable=0 bg_thresh=1001 thresh=2002 gap=465 poll_thresh=20 ino=257 dd-2584 [001] 154.891709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 154.899665: balance_dirty_state: bdi btrfs-1: dirty=781 wb=481 unstable=0 bg_thresh=1000 thresh=2000 gap=738 poll_thresh=20 ino=257 dd-2584 [000] 154.899789: balance_dirty_state: bdi btrfs-1: dirty=806 wb=481 unstable=0 bg_thresh=1000 thresh=2000 gap=713 poll_thresh=15 ino=257 dd-2584 [000] 154.899905: balance_dirty_state: bdi btrfs-1: dirty=806 wb=481 unstable=0 bg_thresh=1002 thresh=2005 gap=718 poll_thresh=16 ino=257 dd-2584 [000] 154.900140: balance_dirty_state: bdi btrfs-1: dirty=831 wb=481 unstable=0 bg_thresh=1005 thresh=2010 gap=698 poll_thresh=17 ino=257 dd-2584 [000] 154.900374: balance_dirty_state: bdi btrfs-1: dirty=881 wb=481 unstable=0 bg_thresh=1004 thresh=2009 gap=647 poll_thresh=18 ino=257 dd-2584 [000] 154.900610: balance_dirty_state: bdi btrfs-1: dirty=906 wb=481 unstable=0 bg_thresh=1006 thresh=2013 gap=626 poll_thresh=19 ino=257 dd-2584 [000] 154.900845: balance_dirty_state: bdi btrfs-1: dirty=931 wb=481 unstable=0 bg_thresh=1006 thresh=2012 gap=600 poll_thresh=20 ino=257 dd-2584 [000] 154.901428: balance_dirty_state: bdi btrfs-1: dirty=981 wb=481 unstable=0 bg_thresh=1005 thresh=2011 gap=549 poll_thresh=21 ino=257 dd-2584 [000] 154.901665: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=481 unstable=0 bg_thresh=1007 thresh=2015 gap=528 poll_thresh=22 ino=257 dd-2584 [000] 154.901899: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=481 unstable=0 bg_thresh=1007 thresh=2014 gap=502 poll_thresh=23 ino=257 dd-2584 [000] 154.901908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 154.901955: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12364 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 154.906152: writeback_single_inode: bdi btrfs-1: ino=257 state= age=80 wrote=704 to_write=7488 dd-2584 [007] 154.907640: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1056 unstable=0 bg_thresh=1007 thresh=2015 gap=628 poll_thresh=23 ino=257 dd-2584 [007] 154.907714: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1056 unstable=0 bg_thresh=1007 thresh=2015 gap=628 poll_thresh=17 ino=257 dd-2584 [007] 154.907846: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1056 unstable=0 bg_thresh=1010 thresh=2020 gap=583 poll_thresh=18 ino=257 dd-2584 [007] 154.907978: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1056 unstable=0 bg_thresh=1012 thresh=2025 gap=563 poll_thresh=19 ino=257 dd-2584 [007] 154.908113: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1056 unstable=0 bg_thresh=1014 thresh=2029 gap=542 poll_thresh=20 ino=257 dd-2584 [007] 154.908245: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1056 unstable=0 bg_thresh=1014 thresh=2028 gap=491 poll_thresh=21 ino=257 dd-2584 [007] 154.908251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 154.915626: balance_dirty_state: bdi btrfs-1: dirty=481 wb=931 unstable=0 bg_thresh=1012 thresh=2024 gap=612 poll_thresh=21 ino=257 dd-2584 [007] 154.915701: balance_dirty_state: bdi btrfs-1: dirty=481 wb=931 unstable=0 bg_thresh=1012 thresh=2024 gap=612 poll_thresh=16 ino=257 dd-2584 [007] 154.916031: balance_dirty_state: bdi btrfs-1: dirty=506 wb=931 unstable=0 bg_thresh=1014 thresh=2029 gap=592 poll_thresh=17 ino=257 dd-2584 [007] 154.916163: balance_dirty_state: bdi btrfs-1: dirty=556 wb=931 unstable=0 bg_thresh=1016 thresh=2033 gap=546 poll_thresh=18 ino=257 dd-2584 [007] 154.916296: balance_dirty_state: bdi btrfs-1: dirty=581 wb=931 unstable=0 bg_thresh=1016 thresh=2032 gap=520 poll_thresh=19 ino=257 dd-2584 [007] 154.916427: balance_dirty_state: bdi btrfs-1: dirty=606 wb=931 unstable=0 bg_thresh=1015 thresh=2031 gap=494 poll_thresh=20 ino=257 dd-2584 [007] 154.916432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-121% task_weight=100% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 154.923635: balance_dirty_state: bdi btrfs-1: dirty=606 wb=806 unstable=0 bg_thresh=1009 thresh=2019 gap=607 poll_thresh=20 ino=257 dd-2584 [007] 154.923713: balance_dirty_state: bdi btrfs-1: dirty=631 wb=806 unstable=0 bg_thresh=1009 thresh=2019 gap=582 poll_thresh=15 ino=257 dd-2584 [007] 154.923772: balance_dirty_state: bdi btrfs-1: dirty=656 wb=806 unstable=0 bg_thresh=1012 thresh=2024 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 154.923882: balance_dirty_state: bdi btrfs-1: dirty=681 wb=806 unstable=0 bg_thresh=1014 thresh=2029 gap=542 poll_thresh=17 ino=257 dd-2584 [007] 154.923996: balance_dirty_state: bdi btrfs-1: dirty=706 wb=806 unstable=0 bg_thresh=1014 thresh=2028 gap=516 poll_thresh=18 ino=257 dd-2584 [007] 154.924110: balance_dirty_state: bdi btrfs-1: dirty=731 wb=806 unstable=0 bg_thresh=1016 thresh=2032 gap=495 poll_thresh=19 ino=257 dd-2584 [007] 154.924114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-164% task_weight=98% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 154.931618: balance_dirty_state: bdi btrfs-1: dirty=731 wb=681 unstable=0 bg_thresh=1012 thresh=2025 gap=613 poll_thresh=19 ino=257 dd-2584 [007] 154.931680: balance_dirty_state: bdi btrfs-1: dirty=756 wb=681 unstable=0 bg_thresh=1012 thresh=2025 gap=588 poll_thresh=14 ino=257 dd-2584 [007] 154.931908: balance_dirty_state: bdi btrfs-1: dirty=781 wb=681 unstable=0 bg_thresh=1015 thresh=2030 gap=568 poll_thresh=15 ino=257 dd-2584 [007] 154.931966: balance_dirty_state: bdi btrfs-1: dirty=781 wb=681 unstable=0 bg_thresh=1015 thresh=2030 gap=568 poll_thresh=16 ino=257 dd-2584 [007] 154.932085: balance_dirty_state: bdi btrfs-1: dirty=831 wb=681 unstable=0 bg_thresh=1014 thresh=2029 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 154.932202: balance_dirty_state: bdi btrfs-1: dirty=856 wb=681 unstable=0 bg_thresh=1016 thresh=2033 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 154.932207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 154.939633: balance_dirty_state: bdi btrfs-1: dirty=856 wb=556 unstable=0 bg_thresh=1010 thresh=2020 gap=608 poll_thresh=18 ino=257 dd-2584 [007] 154.939701: balance_dirty_state: bdi btrfs-1: dirty=881 wb=556 unstable=0 bg_thresh=1010 thresh=2020 gap=583 poll_thresh=13 ino=257 dd-2584 [007] 154.939760: balance_dirty_state: bdi btrfs-1: dirty=881 wb=556 unstable=0 bg_thresh=1012 thresh=2025 gap=588 poll_thresh=14 ino=257 dd-2584 [007] 154.939815: balance_dirty_state: bdi btrfs-1: dirty=906 wb=556 unstable=0 bg_thresh=1012 thresh=2025 gap=563 poll_thresh=15 ino=257 dd-2584 [007] 154.939870: balance_dirty_state: bdi btrfs-1: dirty=906 wb=556 unstable=0 bg_thresh=1015 thresh=2030 gap=568 poll_thresh=16 ino=257 dd-2584 [007] 154.939982: balance_dirty_state: bdi btrfs-1: dirty=956 wb=556 unstable=0 bg_thresh=1014 thresh=2029 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 154.940096: balance_dirty_state: bdi btrfs-1: dirty=981 wb=556 unstable=0 bg_thresh=1016 thresh=2033 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 154.940100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 154.947684: balance_dirty_state: bdi btrfs-1: dirty=981 wb=431 unstable=0 bg_thresh=1008 thresh=2016 gap=604 poll_thresh=18 ino=257 dd-2584 [007] 154.947810: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=431 unstable=0 bg_thresh=1008 thresh=2016 gap=579 poll_thresh=13 ino=257 dd-2584 [007] 154.947927: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=431 unstable=0 bg_thresh=1010 thresh=2021 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 154.948392: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=431 unstable=0 bg_thresh=1010 thresh=2021 gap=559 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 154.948441: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12412 wrote=0 to_write=8192 dd-2584 [007] 154.948517: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=431 unstable=0 bg_thresh=1013 thresh=2026 gap=539 poll_thresh=16 ino=257 dd-2584 [007] 154.948761: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=456 unstable=0 bg_thresh=1015 thresh=2031 gap=519 poll_thresh=17 ino=257 dd-2584 [007] 154.949014: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=506 unstable=0 bg_thresh=1017 thresh=2035 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 154.949017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 154.953798: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=784 to_write=7408 dd-2584 [007] 154.955671: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1106 unstable=0 bg_thresh=1008 thresh=2016 gap=604 poll_thresh=18 ino=257 dd-2584 [007] 154.955748: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1106 unstable=0 bg_thresh=1008 thresh=2016 gap=579 poll_thresh=13 ino=257 dd-2584 [007] 154.955806: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1106 unstable=0 bg_thresh=1010 thresh=2021 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 154.955865: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1106 unstable=0 bg_thresh=1010 thresh=2021 gap=559 poll_thresh=15 ino=257 dd-2584 [007] 154.955924: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1106 unstable=0 bg_thresh=1013 thresh=2026 gap=539 poll_thresh=16 ino=257 dd-2584 [007] 154.956043: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1106 unstable=0 bg_thresh=1015 thresh=2031 gap=519 poll_thresh=17 ino=257 dd-2584 [007] 154.956164: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1106 unstable=0 bg_thresh=1017 thresh=2035 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 154.956169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 154.963636: balance_dirty_state: bdi btrfs-1: dirty=431 wb=956 unstable=0 bg_thresh=1005 thresh=2011 gap=624 poll_thresh=18 ino=257 dd-2584 [007] 154.963745: balance_dirty_state: bdi btrfs-1: dirty=456 wb=956 unstable=0 bg_thresh=1005 thresh=2011 gap=599 poll_thresh=13 ino=257 dd-2584 [007] 154.963806: balance_dirty_state: bdi btrfs-1: dirty=481 wb=956 unstable=0 bg_thresh=1008 thresh=2016 gap=579 poll_thresh=14 ino=257 dd-2584 [007] 154.964031: balance_dirty_state: bdi btrfs-1: dirty=481 wb=956 unstable=0 bg_thresh=1008 thresh=2016 gap=579 poll_thresh=15 ino=257 dd-2584 [007] 154.964087: balance_dirty_state: bdi btrfs-1: dirty=506 wb=956 unstable=0 bg_thresh=1010 thresh=2021 gap=559 poll_thresh=16 ino=257 dd-2584 [007] 154.964199: balance_dirty_state: bdi btrfs-1: dirty=531 wb=956 unstable=0 bg_thresh=1013 thresh=2026 gap=539 poll_thresh=17 ino=257 dd-2584 [007] 154.964313: balance_dirty_state: bdi btrfs-1: dirty=556 wb=956 unstable=0 bg_thresh=1015 thresh=2030 gap=518 poll_thresh=18 ino=257 dd-2584 [007] 154.964425: balance_dirty_state: bdi btrfs-1: dirty=606 wb=956 unstable=0 bg_thresh=1014 thresh=2029 gap=467 poll_thresh=19 ino=257 dd-2584 [007] 154.964430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 154.971629: balance_dirty_state: bdi btrfs-1: dirty=606 wb=781 unstable=0 bg_thresh=1006 thresh=2012 gap=625 poll_thresh=19 ino=257 dd-2584 [007] 154.971692: balance_dirty_state: bdi btrfs-1: dirty=606 wb=781 unstable=0 bg_thresh=1006 thresh=2012 gap=625 poll_thresh=14 ino=257 dd-2584 [007] 154.971751: balance_dirty_state: bdi btrfs-1: dirty=631 wb=781 unstable=0 bg_thresh=1008 thresh=2017 gap=605 poll_thresh=15 ino=257 dd-2584 [007] 154.971809: balance_dirty_state: bdi btrfs-1: dirty=656 wb=781 unstable=0 bg_thresh=1008 thresh=2017 gap=580 poll_thresh=16 ino=257 dd-2584 [007] 154.971923: balance_dirty_state: bdi btrfs-1: dirty=681 wb=781 unstable=0 bg_thresh=1011 thresh=2022 gap=560 poll_thresh=17 ino=257 dd-2584 [007] 154.972041: balance_dirty_state: bdi btrfs-1: dirty=706 wb=781 unstable=0 bg_thresh=1013 thresh=2026 gap=539 poll_thresh=18 ino=257 dd-2584 [007] 154.972330: balance_dirty_state: bdi btrfs-1: dirty=731 wb=781 unstable=0 bg_thresh=1012 thresh=2025 gap=513 poll_thresh=19 ino=257 dd-2584 [007] 154.972449: balance_dirty_state: bdi btrfs-1: dirty=781 wb=781 unstable=0 bg_thresh=1012 thresh=2024 gap=462 poll_thresh=20 ino=257 dd-2584 [007] 154.972454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 154.979772: balance_dirty_state: bdi btrfs-1: dirty=781 wb=781 unstable=0 bg_thresh=1013 thresh=2027 gap=465 poll_thresh=20 ino=257 dd-2584 [007] 154.979781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-171% task_weight=99% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 154.987733: balance_dirty_state: bdi btrfs-1: dirty=775 wb=792 unstable=0 bg_thresh=1013 thresh=2026 gap=459 poll_thresh=20 ino=257 dd-2584 [007] 154.987741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=64000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 154.995635: balance_dirty_state: bdi btrfs-1: dirty=775 wb=492 unstable=0 bg_thresh=1004 thresh=2009 gap=742 poll_thresh=20 ino=257 dd-2584 [007] 154.995714: balance_dirty_state: bdi btrfs-1: dirty=775 wb=467 unstable=0 bg_thresh=1004 thresh=2009 gap=767 poll_thresh=15 ino=257 dd-2584 [007] 154.995784: balance_dirty_state: bdi btrfs-1: dirty=800 wb=442 unstable=0 bg_thresh=1007 thresh=2014 gap=772 poll_thresh=16 ino=257 dd-2584 [007] 154.995904: balance_dirty_state: bdi btrfs-1: dirty=825 wb=417 unstable=0 bg_thresh=1009 thresh=2019 gap=777 poll_thresh=17 ino=257 dd-2584 [007] 154.996025: balance_dirty_state: bdi btrfs-1: dirty=875 wb=417 unstable=0 bg_thresh=1012 thresh=2024 gap=732 poll_thresh=18 ino=257 dd-2584 [007] 154.996147: balance_dirty_state: bdi btrfs-1: dirty=900 wb=417 unstable=0 bg_thresh=1011 thresh=2023 gap=706 poll_thresh=19 ino=257 dd-2584 [007] 154.996269: balance_dirty_state: bdi btrfs-1: dirty=925 wb=417 unstable=0 bg_thresh=1013 thresh=2027 gap=685 poll_thresh=20 ino=257 dd-2584 [007] 154.996393: balance_dirty_state: bdi btrfs-1: dirty=975 wb=417 unstable=0 bg_thresh=1010 thresh=2020 gap=628 poll_thresh=21 ino=257 dd-2584 [007] 154.996693: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=417 unstable=0 bg_thresh=1009 thresh=2019 gap=602 poll_thresh=22 ino=257 dd-2584 [007] 154.996816: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=417 unstable=0 bg_thresh=1011 thresh=2023 gap=581 poll_thresh=23 ino=257 flush-btrfs-1-2586 [005] 154.996868: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12460 wrote=0 to_write=8192 dd-2584 [007] 154.996945: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=417 unstable=0 bg_thresh=1011 thresh=2022 gap=555 poll_thresh=24 ino=257 dd-2584 [007] 154.997072: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=442 unstable=0 bg_thresh=1013 thresh=2026 gap=509 poll_thresh=25 ino=257 dd-2584 [007] 154.997205: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=492 unstable=0 bg_thresh=1012 thresh=2025 gap=483 poll_thresh=26 ino=257 dd-2584 [007] 154.997207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-126% task_weight=98% bdi_bw=64000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 154.999510: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=816 to_write=7376 dd-2584 [007] 155.003713: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1217 unstable=0 bg_thresh=1012 thresh=2025 gap=483 poll_thresh=26 ino=257 dd-2584 [007] 155.003719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-79% task_weight=98% bdi_bw=64000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 155.011770: balance_dirty_state: bdi btrfs-1: dirty=350 wb=967 unstable=0 bg_thresh=1012 thresh=2025 gap=708 poll_thresh=19 ino=257 dd-2584 [007] 155.011891: balance_dirty_state: bdi btrfs-1: dirty=375 wb=967 unstable=0 bg_thresh=1015 thresh=2030 gap=688 poll_thresh=20 ino=257 dd-2584 [007] 155.012015: balance_dirty_state: bdi btrfs-1: dirty=425 wb=967 unstable=0 bg_thresh=1017 thresh=2035 gap=643 poll_thresh=21 ino=257 dd-2584 [007] 155.012320: balance_dirty_state: bdi btrfs-1: dirty=450 wb=967 unstable=0 bg_thresh=1017 thresh=2034 gap=617 poll_thresh=22 ino=257 dd-2584 [007] 155.012439: balance_dirty_state: bdi btrfs-1: dirty=475 wb=967 unstable=0 bg_thresh=1019 thresh=2038 gap=596 poll_thresh=23 ino=257 dd-2584 [007] 155.012559: balance_dirty_state: bdi btrfs-1: dirty=525 wb=967 unstable=0 bg_thresh=1018 thresh=2037 gap=545 poll_thresh=24 ino=257 dd-2584 [007] 155.012681: balance_dirty_state: bdi btrfs-1: dirty=550 wb=967 unstable=0 bg_thresh=1018 thresh=2036 gap=519 poll_thresh=25 ino=257 dd-2584 [007] 155.012803: balance_dirty_state: bdi btrfs-1: dirty=575 wb=967 unstable=0 bg_thresh=1017 thresh=2035 gap=493 poll_thresh=26 ino=257 dd-2584 [007] 155.012808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-115% task_weight=98% bdi_bw=64000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 155.019645: balance_dirty_state: bdi btrfs-1: dirty=575 wb=842 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=26 ino=257 dd-2584 [007] 155.019709: balance_dirty_state: bdi btrfs-1: dirty=588 wb=854 unstable=0 bg_thresh=1008 thresh=2016 gap=574 poll_thresh=19 ino=257 dd-2584 [007] 155.019921: balance_dirty_state: bdi btrfs-1: dirty=613 wb=854 unstable=0 bg_thresh=1010 thresh=2021 gap=554 poll_thresh=20 ino=257 dd-2584 [007] 155.020038: balance_dirty_state: bdi btrfs-1: dirty=638 wb=854 unstable=0 bg_thresh=1013 thresh=2026 gap=534 poll_thresh=21 ino=257 dd-2584 [007] 155.020160: balance_dirty_state: bdi btrfs-1: dirty=688 wb=854 unstable=0 bg_thresh=1018 thresh=2036 gap=494 poll_thresh=22 ino=257 dd-2584 [007] 155.020165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1320 avg_dirty=1320 bdi_gap=38% task_gap=-22% task_weight=99% bdi_bw=64000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 155.027960: balance_dirty_state: bdi btrfs-1: dirty=685 wb=723 unstable=0 bg_thresh=996 thresh=1992 gap=584 poll_thresh=16 ino=257 dd-2584 [007] 155.028078: balance_dirty_state: bdi btrfs-1: dirty=735 wb=723 unstable=0 bg_thresh=995 thresh=1991 gap=533 poll_thresh=17 ino=257 dd-2584 [007] 155.028196: balance_dirty_state: bdi btrfs-1: dirty=760 wb=723 unstable=0 bg_thresh=998 thresh=1996 gap=513 poll_thresh=18 ino=257 dd-2584 [007] 155.028316: balance_dirty_state: bdi btrfs-1: dirty=785 wb=723 unstable=0 bg_thresh=1000 thresh=2000 gap=492 poll_thresh=19 ino=257 dd-2584 [007] 155.028321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-62% task_weight=98% bdi_bw=64000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 155.035725: balance_dirty_state: bdi btrfs-1: dirty=810 wb=573 unstable=0 bg_thresh=985 thresh=1971 gap=588 poll_thresh=14 ino=257 dd-2584 [007] 155.035786: balance_dirty_state: bdi btrfs-1: dirty=810 wb=573 unstable=0 bg_thresh=988 thresh=1976 gap=593 poll_thresh=15 ino=257 dd-2584 [007] 155.035844: balance_dirty_state: bdi btrfs-1: dirty=835 wb=573 unstable=0 bg_thresh=988 thresh=1976 gap=568 poll_thresh=16 ino=257 dd-2584 [007] 155.035962: balance_dirty_state: bdi btrfs-1: dirty=860 wb=573 unstable=0 bg_thresh=987 thresh=1975 gap=542 poll_thresh=17 ino=257 dd-2584 [007] 155.036082: balance_dirty_state: bdi btrfs-1: dirty=910 wb=573 unstable=0 bg_thresh=989 thresh=1979 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 155.036202: balance_dirty_state: bdi btrfs-1: dirty=935 wb=573 unstable=0 bg_thresh=989 thresh=1978 gap=470 poll_thresh=19 ino=257 dd-2584 [007] 155.036207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=64000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 155.043644: balance_dirty_state: bdi btrfs-1: dirty=935 wb=448 unstable=0 bg_thresh=985 thresh=1970 gap=587 poll_thresh=19 ino=257 dd-2584 [007] 155.043879: balance_dirty_state: bdi btrfs-1: dirty=960 wb=448 unstable=0 bg_thresh=987 thresh=1975 gap=567 poll_thresh=14 ino=257 dd-2584 [007] 155.043938: balance_dirty_state: bdi btrfs-1: dirty=960 wb=448 unstable=0 bg_thresh=987 thresh=1975 gap=567 poll_thresh=15 ino=257 dd-2584 [007] 155.043996: balance_dirty_state: bdi btrfs-1: dirty=985 wb=448 unstable=0 bg_thresh=990 thresh=1980 gap=547 poll_thresh=16 ino=257 dd-2584 [007] 155.044114: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=448 unstable=0 bg_thresh=992 thresh=1985 gap=527 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 155.044136: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12508 wrote=0 to_write=8192 dd-2584 [007] 155.044242: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=448 unstable=0 bg_thresh=994 thresh=1989 gap=506 poll_thresh=18 ino=257 dd-2584 [007] 155.044366: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=448 unstable=0 bg_thresh=994 thresh=1988 gap=480 poll_thresh=19 ino=257 dd-2584 [007] 155.044368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=64000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 155.046792: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=768 to_write=7424 dd-2584 [007] 155.051660: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1073 unstable=0 bg_thresh=990 thresh=1981 gap=598 poll_thresh=19 ino=257 dd-2584 [007] 155.051725: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1073 unstable=0 bg_thresh=993 thresh=1986 gap=603 poll_thresh=14 ino=257 dd-2584 [007] 155.051786: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1073 unstable=0 bg_thresh=993 thresh=1986 gap=578 poll_thresh=15 ino=257 dd-2584 [007] 155.051847: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1073 unstable=0 bg_thresh=992 thresh=1985 gap=552 poll_thresh=16 ino=257 dd-2584 [007] 155.051963: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1073 unstable=0 bg_thresh=992 thresh=1984 gap=526 poll_thresh=17 ino=257 dd-2584 [007] 155.052082: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1073 unstable=0 bg_thresh=994 thresh=1988 gap=505 poll_thresh=18 ino=257 dd-2584 [007] 155.052369: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1073 unstable=0 bg_thresh=993 thresh=1987 gap=479 poll_thresh=19 ino=257 dd-2584 [007] 155.052374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=64000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 155.059666: balance_dirty_state: bdi btrfs-1: dirty=435 wb=948 unstable=0 bg_thresh=986 thresh=1972 gap=589 poll_thresh=19 ino=257 dd-2584 [007] 155.059787: balance_dirty_state: bdi btrfs-1: dirty=460 wb=948 unstable=0 bg_thresh=986 thresh=1972 gap=564 poll_thresh=14 ino=257 dd-2584 [007] 155.059860: balance_dirty_state: bdi btrfs-1: dirty=488 wb=961 unstable=0 bg_thresh=990 thresh=1981 gap=532 poll_thresh=15 ino=257 dd-2584 [007] 155.059918: balance_dirty_state: bdi btrfs-1: dirty=488 wb=961 unstable=0 bg_thresh=990 thresh=1981 gap=532 poll_thresh=16 ino=257 dd-2584 [007] 155.060029: balance_dirty_state: bdi btrfs-1: dirty=538 wb=961 unstable=0 bg_thresh=995 thresh=1991 gap=492 poll_thresh=17 ino=257 dd-2584 [007] 155.060033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=64000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 155.067653: balance_dirty_state: bdi btrfs-1: dirty=538 wb=836 unstable=0 bg_thresh=988 thresh=1977 gap=603 poll_thresh=17 ino=257 dd-2584 [007] 155.067714: balance_dirty_state: bdi btrfs-1: dirty=538 wb=836 unstable=0 bg_thresh=988 thresh=1977 gap=603 poll_thresh=13 ino=257 dd-2584 [007] 155.067774: balance_dirty_state: bdi btrfs-1: dirty=563 wb=836 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=14 ino=257 dd-2584 [007] 155.067831: balance_dirty_state: bdi btrfs-1: dirty=588 wb=836 unstable=0 bg_thresh=991 thresh=1982 gap=558 poll_thresh=15 ino=257 dd-2584 [007] 155.067889: balance_dirty_state: bdi btrfs-1: dirty=588 wb=836 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=16 ino=257 dd-2584 [007] 155.068004: balance_dirty_state: bdi btrfs-1: dirty=613 wb=836 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=17 ino=257 dd-2584 [007] 155.068122: balance_dirty_state: bdi btrfs-1: dirty=663 wb=836 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=18 ino=257 dd-2584 [007] 155.068127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=64000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 155.075834: balance_dirty_state: bdi btrfs-1: dirty=675 wb=652 unstable=0 bg_thresh=995 thresh=1990 gap=663 poll_thresh=18 ino=257 dd-2584 [007] 155.075930: balance_dirty_state: bdi btrfs-1: dirty=675 wb=652 unstable=0 bg_thresh=995 thresh=1990 gap=663 poll_thresh=13 ino=257 dd-2584 [007] 155.076150: balance_dirty_state: bdi btrfs-1: dirty=700 wb=652 unstable=0 bg_thresh=997 thresh=1995 gap=643 poll_thresh=14 ino=257 dd-2584 [007] 155.076207: balance_dirty_state: bdi btrfs-1: dirty=725 wb=652 unstable=0 bg_thresh=994 thresh=1989 gap=612 poll_thresh=15 ino=257 dd-2584 [007] 155.076264: balance_dirty_state: bdi btrfs-1: dirty=725 wb=652 unstable=0 bg_thresh=997 thresh=1994 gap=617 poll_thresh=16 ino=257 dd-2584 [007] 155.076377: balance_dirty_state: bdi btrfs-1: dirty=775 wb=652 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=17 ino=257 dd-2584 [007] 155.076489: balance_dirty_state: bdi btrfs-1: dirty=800 wb=652 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=18 ino=257 dd-2584 [007] 155.076601: balance_dirty_state: bdi btrfs-1: dirty=825 wb=652 unstable=0 bg_thresh=998 thresh=1996 gap=519 poll_thresh=19 ino=257 dd-2584 [007] 155.076716: balance_dirty_state: bdi btrfs-1: dirty=850 wb=652 unstable=0 bg_thresh=997 thresh=1995 gap=493 poll_thresh=20 ino=257 dd-2584 [007] 155.076720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=64000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 155.083859: balance_dirty_state: bdi btrfs-1: dirty=850 wb=527 unstable=0 bg_thresh=988 thresh=1976 gap=599 poll_thresh=20 ino=257 dd-2584 [007] 155.083925: balance_dirty_state: bdi btrfs-1: dirty=875 wb=527 unstable=0 bg_thresh=990 thresh=1981 gap=579 poll_thresh=15 ino=257 dd-2584 [007] 155.083985: balance_dirty_state: bdi btrfs-1: dirty=900 wb=527 unstable=0 bg_thresh=990 thresh=1981 gap=554 poll_thresh=16 ino=257 dd-2584 [007] 155.084097: balance_dirty_state: bdi btrfs-1: dirty=925 wb=527 unstable=0 bg_thresh=993 thresh=1986 gap=534 poll_thresh=17 ino=257 dd-2584 [007] 155.084372: balance_dirty_state: bdi btrfs-1: dirty=950 wb=527 unstable=0 bg_thresh=995 thresh=1991 gap=514 poll_thresh=18 ino=257 dd-2584 [007] 155.084486: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=527 unstable=0 bg_thresh=997 thresh=1995 gap=468 poll_thresh=19 ino=257 dd-2584 [007] 155.084491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=64000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 155.084571: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12548 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 155.086687: writeback_single_inode: bdi btrfs-1: ino=257 state= age=176 wrote=672 to_write=7520 dd-2584 [007] 155.091756: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1077 unstable=0 bg_thresh=995 thresh=1990 gap=588 poll_thresh=19 ino=257 dd-2584 [007] 155.091852: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1077 unstable=0 bg_thresh=995 thresh=1990 gap=588 poll_thresh=14 ino=257 dd-2584 [007] 155.091913: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1077 unstable=0 bg_thresh=994 thresh=1989 gap=562 poll_thresh=15 ino=257 dd-2584 [007] 155.091971: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1077 unstable=0 bg_thresh=994 thresh=1989 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 155.092088: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1077 unstable=0 bg_thresh=994 thresh=1988 gap=511 poll_thresh=17 ino=257 dd-2584 [007] 155.092206: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1077 unstable=0 bg_thresh=996 thresh=1992 gap=490 poll_thresh=18 ino=257 dd-2584 [007] 155.092210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 155.099712: balance_dirty_state: bdi btrfs-1: dirty=425 wb=948 unstable=0 bg_thresh=988 thresh=1977 gap=604 poll_thresh=18 ino=257 dd-2584 [007] 155.099814: balance_dirty_state: bdi btrfs-1: dirty=450 wb=948 unstable=0 bg_thresh=988 thresh=1977 gap=579 poll_thresh=13 ino=257 dd-2584 [007] 155.099874: balance_dirty_state: bdi btrfs-1: dirty=450 wb=948 unstable=0 bg_thresh=991 thresh=1982 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 155.099929: balance_dirty_state: bdi btrfs-1: dirty=475 wb=948 unstable=0 bg_thresh=991 thresh=1982 gap=559 poll_thresh=15 ino=257 dd-2584 [007] 155.099985: balance_dirty_state: bdi btrfs-1: dirty=500 wb=948 unstable=0 bg_thresh=993 thresh=1987 gap=539 poll_thresh=16 ino=257 dd-2584 [007] 155.100098: balance_dirty_state: bdi btrfs-1: dirty=525 wb=948 unstable=0 bg_thresh=993 thresh=1986 gap=513 poll_thresh=17 ino=257 dd-2584 [007] 155.100380: balance_dirty_state: bdi btrfs-1: dirty=550 wb=948 unstable=0 bg_thresh=995 thresh=1990 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 155.100385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 155.108045: balance_dirty_state: bdi btrfs-1: dirty=550 wb=748 unstable=0 bg_thresh=987 thresh=1974 gap=676 poll_thresh=18 ino=257 dd-2584 [007] 155.108107: balance_dirty_state: bdi btrfs-1: dirty=575 wb=748 unstable=0 bg_thresh=987 thresh=1974 gap=651 poll_thresh=13 ino=257 dd-2584 [007] 155.108164: balance_dirty_state: bdi btrfs-1: dirty=575 wb=748 unstable=0 bg_thresh=989 thresh=1979 gap=656 poll_thresh=14 ino=257 dd-2584 [007] 155.108221: balance_dirty_state: bdi btrfs-1: dirty=600 wb=748 unstable=0 bg_thresh=989 thresh=1979 gap=631 poll_thresh=15 ino=257 dd-2584 [007] 155.108278: balance_dirty_state: bdi btrfs-1: dirty=625 wb=748 unstable=0 bg_thresh=992 thresh=1984 gap=611 poll_thresh=16 ino=257 dd-2584 [007] 155.108394: balance_dirty_state: bdi btrfs-1: dirty=650 wb=748 unstable=0 bg_thresh=994 thresh=1989 gap=591 poll_thresh=17 ino=257 dd-2584 [007] 155.108513: balance_dirty_state: bdi btrfs-1: dirty=675 wb=748 unstable=0 bg_thresh=996 thresh=1993 gap=570 poll_thresh=18 ino=257 dd-2584 [007] 155.108629: balance_dirty_state: bdi btrfs-1: dirty=725 wb=748 unstable=0 bg_thresh=996 thresh=1992 gap=519 poll_thresh=19 ino=257 dd-2584 [007] 155.108746: balance_dirty_state: bdi btrfs-1: dirty=750 wb=748 unstable=0 bg_thresh=995 thresh=1991 gap=493 poll_thresh=20 ino=257 dd-2584 [007] 155.108751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 155.115684: balance_dirty_state: bdi btrfs-1: dirty=750 wb=698 unstable=0 bg_thresh=985 thresh=1970 gap=522 poll_thresh=20 ino=257 dd-2584 [003] 155.115777: balance_dirty_state: bdi btrfs-1: dirty=750 wb=698 unstable=0 bg_thresh=988 thresh=1976 gap=528 poll_thresh=15 ino=257 dd-2584 [003] 155.115881: balance_dirty_state: bdi btrfs-1: dirty=775 wb=698 unstable=0 bg_thresh=987 thresh=1975 gap=502 poll_thresh=16 ino=257 dd-2584 [003] 155.116470: balance_dirty_state: bdi btrfs-1: dirty=800 wb=698 unstable=0 bg_thresh=989 thresh=1979 gap=481 poll_thresh=17 ino=257 dd-2584 [003] 155.116479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 155.123704: balance_dirty_state: bdi btrfs-1: dirty=800 wb=573 unstable=0 bg_thresh=987 thresh=1975 gap=602 poll_thresh=17 ino=257 dd-2584 [007] 155.123772: balance_dirty_state: bdi btrfs-1: dirty=800 wb=573 unstable=0 bg_thresh=987 thresh=1975 gap=602 poll_thresh=13 ino=257 dd-2584 [007] 155.123831: balance_dirty_state: bdi btrfs-1: dirty=825 wb=573 unstable=0 bg_thresh=990 thresh=1980 gap=582 poll_thresh=14 ino=257 dd-2584 [007] 155.123888: balance_dirty_state: bdi btrfs-1: dirty=850 wb=573 unstable=0 bg_thresh=990 thresh=1980 gap=557 poll_thresh=15 ino=257 dd-2584 [007] 155.123945: balance_dirty_state: bdi btrfs-1: dirty=850 wb=573 unstable=0 bg_thresh=992 thresh=1985 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 155.124060: balance_dirty_state: bdi btrfs-1: dirty=900 wb=573 unstable=0 bg_thresh=995 thresh=1990 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 155.124178: balance_dirty_state: bdi btrfs-1: dirty=925 wb=573 unstable=0 bg_thresh=997 thresh=1994 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 155.124183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 155.131700: balance_dirty_state: bdi btrfs-1: dirty=925 wb=298 unstable=0 bg_thresh=988 thresh=1977 gap=754 poll_thresh=18 ino=257 dd-2584 [007] 155.131772: balance_dirty_state: bdi btrfs-1: dirty=950 wb=298 unstable=0 bg_thresh=988 thresh=1977 gap=729 poll_thresh=13 ino=257 dd-2584 [007] 155.131831: balance_dirty_state: bdi btrfs-1: dirty=950 wb=298 unstable=0 bg_thresh=991 thresh=1982 gap=734 poll_thresh=14 ino=257 dd-2584 [007] 155.131891: balance_dirty_state: bdi btrfs-1: dirty=975 wb=298 unstable=0 bg_thresh=991 thresh=1982 gap=709 poll_thresh=15 ino=257 dd-2584 [007] 155.131950: balance_dirty_state: bdi btrfs-1: dirty=975 wb=298 unstable=0 bg_thresh=993 thresh=1987 gap=714 poll_thresh=16 ino=257 dd-2584 [007] 155.132070: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=298 unstable=0 bg_thresh=996 thresh=1992 gap=669 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 155.132126: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12596 wrote=0 to_write=8192 dd-2584 [007] 155.132385: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=348 unstable=0 bg_thresh=998 thresh=1996 gap=648 poll_thresh=18 ino=257 dd-2584 [007] 155.132516: balance_dirty_state: bdi btrfs-1: dirty=975 wb=398 unstable=0 bg_thresh=997 thresh=1995 gap=622 poll_thresh=19 ino=257 dd-2584 [007] 155.132648: balance_dirty_state: bdi btrfs-1: dirty=975 wb=448 unstable=0 bg_thresh=997 thresh=1994 gap=571 poll_thresh=20 ino=257 dd-2584 [007] 155.132781: balance_dirty_state: bdi btrfs-1: dirty=975 wb=473 unstable=0 bg_thresh=999 thresh=1998 gap=550 poll_thresh=21 ino=257 dd-2584 [007] 155.132917: balance_dirty_state: bdi btrfs-1: dirty=950 wb=523 unstable=0 bg_thresh=998 thresh=1997 gap=524 poll_thresh=22 ino=257 dd-2584 [007] 155.133050: balance_dirty_state: bdi btrfs-1: dirty=950 wb=548 unstable=0 bg_thresh=998 thresh=1996 gap=498 poll_thresh=23 ino=257 dd-2584 [007] 155.133052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 155.135216: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=912 to_write=7280 dd-2584 [003] 155.139692: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1073 unstable=0 bg_thresh=984 thresh=1968 gap=595 poll_thresh=23 ino=257 dd-2584 [003] 155.139788: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1073 unstable=0 bg_thresh=984 thresh=1968 gap=570 poll_thresh=17 ino=257 dd-2584 [003] 155.139964: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1073 unstable=0 bg_thresh=982 thresh=1965 gap=542 poll_thresh=18 ino=257 dd-2584 [003] 155.140427: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1073 unstable=0 bg_thresh=981 thresh=1963 gap=490 poll_thresh=19 ino=257 dd-2584 [003] 155.140434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-28% task_gap=-155% task_weight=99% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 155.147777: balance_dirty_state: bdi btrfs-1: dirty=400 wb=948 unstable=0 bg_thresh=986 thresh=1972 gap=624 poll_thresh=19 ino=257 dd-2584 [007] 155.147845: balance_dirty_state: bdi btrfs-1: dirty=425 wb=948 unstable=0 bg_thresh=986 thresh=1972 gap=599 poll_thresh=14 ino=257 dd-2584 [007] 155.147904: balance_dirty_state: bdi btrfs-1: dirty=450 wb=948 unstable=0 bg_thresh=988 thresh=1977 gap=579 poll_thresh=15 ino=257 dd-2584 [007] 155.147965: balance_dirty_state: bdi btrfs-1: dirty=450 wb=948 unstable=0 bg_thresh=985 thresh=1970 gap=572 poll_thresh=16 ino=257 dd-2584 [007] 155.148089: balance_dirty_state: bdi btrfs-1: dirty=500 wb=923 unstable=0 bg_thresh=990 thresh=1981 gap=558 poll_thresh=17 ino=257 dd-2584 [007] 155.148209: balance_dirty_state: bdi btrfs-1: dirty=525 wb=923 unstable=0 bg_thresh=992 thresh=1985 gap=537 poll_thresh=18 ino=257 dd-2584 [007] 155.148325: balance_dirty_state: bdi btrfs-1: dirty=550 wb=923 unstable=0 bg_thresh=992 thresh=1984 gap=511 poll_thresh=19 ino=257 dd-2584 [007] 155.148441: balance_dirty_state: bdi btrfs-1: dirty=575 wb=923 unstable=0 bg_thresh=991 thresh=1983 gap=485 poll_thresh=20 ino=257 dd-2584 [007] 155.148446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-177% task_weight=97% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 155.155768: balance_dirty_state: bdi btrfs-1: dirty=575 wb=923 unstable=0 bg_thresh=993 thresh=1986 gap=488 poll_thresh=20 ino=257 dd-2584 [007] 155.155778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=97% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 155.163810: balance_dirty_state: bdi btrfs-1: dirty=575 wb=873 unstable=0 bg_thresh=999 thresh=1999 gap=551 poll_thresh=20 ino=257 dd-2584 [007] 155.163893: balance_dirty_state: bdi btrfs-1: dirty=600 wb=848 unstable=0 bg_thresh=999 thresh=1998 gap=550 poll_thresh=15 ino=257 dd-2584 [007] 155.163965: balance_dirty_state: bdi btrfs-1: dirty=625 wb=798 unstable=0 bg_thresh=999 thresh=1998 gap=575 poll_thresh=16 ino=257 dd-2584 [007] 155.164091: balance_dirty_state: bdi btrfs-1: dirty=650 wb=798 unstable=0 bg_thresh=1001 thresh=2002 gap=554 poll_thresh=17 ino=257 dd-2584 [007] 155.164385: balance_dirty_state: bdi btrfs-1: dirty=675 wb=798 unstable=0 bg_thresh=1000 thresh=2001 gap=528 poll_thresh=18 ino=257 dd-2584 [007] 155.164504: balance_dirty_state: bdi btrfs-1: dirty=725 wb=798 unstable=0 bg_thresh=1000 thresh=2000 gap=477 poll_thresh=19 ino=257 dd-2584 [007] 155.164509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-108% task_weight=97% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 155.171823: balance_dirty_state: bdi btrfs-1: dirty=725 wb=523 unstable=0 bg_thresh=997 thresh=1994 gap=746 poll_thresh=19 ino=257 dd-2584 [007] 155.171891: balance_dirty_state: bdi btrfs-1: dirty=725 wb=523 unstable=0 bg_thresh=996 thresh=1993 gap=745 poll_thresh=14 ino=257 dd-2584 [007] 155.171954: balance_dirty_state: bdi btrfs-1: dirty=750 wb=523 unstable=0 bg_thresh=999 thresh=1998 gap=725 poll_thresh=15 ino=257 dd-2584 [007] 155.172013: balance_dirty_state: bdi btrfs-1: dirty=775 wb=523 unstable=0 bg_thresh=998 thresh=1997 gap=699 poll_thresh=16 ino=257 dd-2584 [007] 155.172131: balance_dirty_state: bdi btrfs-1: dirty=800 wb=523 unstable=0 bg_thresh=998 thresh=1996 gap=673 poll_thresh=17 ino=257 dd-2584 [007] 155.172251: balance_dirty_state: bdi btrfs-1: dirty=825 wb=523 unstable=0 bg_thresh=997 thresh=1995 gap=647 poll_thresh=18 ino=257 dd-2584 [007] 155.172375: balance_dirty_state: bdi btrfs-1: dirty=850 wb=523 unstable=0 bg_thresh=997 thresh=1994 gap=621 poll_thresh=19 ino=257 dd-2584 [007] 155.172498: balance_dirty_state: bdi btrfs-1: dirty=900 wb=523 unstable=0 bg_thresh=999 thresh=1998 gap=575 poll_thresh=20 ino=257 dd-2584 [007] 155.172792: balance_dirty_state: bdi btrfs-1: dirty=925 wb=523 unstable=0 bg_thresh=998 thresh=1997 gap=549 poll_thresh=21 ino=257 dd-2584 [007] 155.172917: balance_dirty_state: bdi btrfs-1: dirty=950 wb=523 unstable=0 bg_thresh=1001 thresh=2002 gap=529 poll_thresh=22 ino=257 dd-2584 [007] 155.173042: balance_dirty_state: bdi btrfs-1: dirty=975 wb=523 unstable=0 bg_thresh=1000 thresh=2001 gap=503 poll_thresh=23 ino=257 dd-2584 [007] 155.173170: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=523 unstable=0 bg_thresh=999 thresh=1999 gap=451 poll_thresh=24 ino=257 dd-2584 [007] 155.173175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 155.173246: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12636 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 155.175403: writeback_single_inode: bdi btrfs-1: ino=257 state= age=80 wrote=688 to_write=7504 dd-2584 [007] 155.179818: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1098 unstable=0 bg_thresh=999 thresh=1998 gap=575 poll_thresh=24 ino=257 dd-2584 [007] 155.179889: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1098 unstable=0 bg_thresh=996 thresh=1992 gap=569 poll_thresh=18 ino=257 dd-2584 [007] 155.180012: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1098 unstable=0 bg_thresh=995 thresh=1991 gap=518 poll_thresh=19 ino=257 dd-2584 [007] 155.180135: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1098 unstable=0 bg_thresh=997 thresh=1995 gap=497 poll_thresh=20 ino=257 dd-2584 [007] 155.180140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-162% task_weight=98% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 155.187823: balance_dirty_state: bdi btrfs-1: dirty=400 wb=973 unstable=0 bg_thresh=994 thresh=1989 gap=616 poll_thresh=20 ino=257 dd-2584 [007] 155.187894: balance_dirty_state: bdi btrfs-1: dirty=425 wb=973 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=15 ino=257 dd-2584 [007] 155.187957: balance_dirty_state: bdi btrfs-1: dirty=425 wb=973 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=16 ino=257 dd-2584 [007] 155.188083: balance_dirty_state: bdi btrfs-1: dirty=475 wb=973 unstable=0 bg_thresh=990 thresh=1981 gap=533 poll_thresh=17 ino=257 dd-2584 [007] 155.188385: balance_dirty_state: bdi btrfs-1: dirty=500 wb=973 unstable=0 bg_thresh=992 thresh=1985 gap=512 poll_thresh=18 ino=257 dd-2584 [007] 155.188504: balance_dirty_state: bdi btrfs-1: dirty=525 wb=973 unstable=0 bg_thresh=992 thresh=1984 gap=486 poll_thresh=19 ino=257 dd-2584 [007] 155.188509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=65312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 155.199792: balance_dirty_state: bdi btrfs-1: dirty=525 wb=848 unstable=0 bg_thresh=987 thresh=1975 gap=602 poll_thresh=19 ino=257 dd-2584 [007] 155.199860: balance_dirty_state: bdi btrfs-1: dirty=550 wb=848 unstable=0 bg_thresh=993 thresh=1986 gap=588 poll_thresh=14 ino=257 dd-2584 [007] 155.199922: balance_dirty_state: bdi btrfs-1: dirty=550 wb=848 unstable=0 bg_thresh=990 thresh=1980 gap=582 poll_thresh=15 ino=257 dd-2584 [007] 155.199981: balance_dirty_state: bdi btrfs-1: dirty=575 wb=848 unstable=0 bg_thresh=992 thresh=1985 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 155.200101: balance_dirty_state: bdi btrfs-1: dirty=600 wb=848 unstable=0 bg_thresh=992 thresh=1984 gap=536 poll_thresh=17 ino=257 dd-2584 [007] 155.200220: balance_dirty_state: bdi btrfs-1: dirty=650 wb=848 unstable=0 bg_thresh=991 thresh=1983 gap=485 poll_thresh=18 ino=257 dd-2584 [007] 155.200225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 155.207807: balance_dirty_state: bdi btrfs-1: dirty=650 wb=698 unstable=0 bg_thresh=990 thresh=1981 gap=633 poll_thresh=18 ino=257 dd-2584 [002] 155.207873: balance_dirty_state: bdi btrfs-1: dirty=650 wb=698 unstable=0 bg_thresh=990 thresh=1981 gap=633 poll_thresh=13 ino=257 dd-2584 [002] 155.207933: balance_dirty_state: bdi btrfs-1: dirty=675 wb=698 unstable=0 bg_thresh=993 thresh=1986 gap=613 poll_thresh=14 ino=257 dd-2584 [002] 155.207993: balance_dirty_state: bdi btrfs-1: dirty=700 wb=698 unstable=0 bg_thresh=995 thresh=1991 gap=593 poll_thresh=15 ino=257 dd-2584 [002] 155.208055: balance_dirty_state: bdi btrfs-1: dirty=700 wb=698 unstable=0 bg_thresh=992 thresh=1985 gap=587 poll_thresh=16 ino=257 dd-2584 [002] 155.208360: balance_dirty_state: bdi btrfs-1: dirty=750 wb=623 unstable=0 bg_thresh=991 thresh=1982 gap=609 poll_thresh=17 ino=257 dd-2584 [002] 155.208489: balance_dirty_state: bdi btrfs-1: dirty=775 wb=573 unstable=0 bg_thresh=993 thresh=1986 gap=638 poll_thresh=18 ino=257 dd-2584 [002] 155.208607: balance_dirty_state: bdi btrfs-1: dirty=800 wb=573 unstable=0 bg_thresh=992 thresh=1985 gap=612 poll_thresh=19 ino=257 dd-2584 [002] 155.208726: balance_dirty_state: bdi btrfs-1: dirty=850 wb=573 unstable=0 bg_thresh=992 thresh=1984 gap=561 poll_thresh=20 ino=257 dd-2584 [002] 155.208844: balance_dirty_state: bdi btrfs-1: dirty=875 wb=573 unstable=0 bg_thresh=994 thresh=1988 gap=540 poll_thresh=21 ino=257 dd-2584 [002] 155.208964: balance_dirty_state: bdi btrfs-1: dirty=900 wb=573 unstable=0 bg_thresh=993 thresh=1987 gap=514 poll_thresh=22 ino=257 dd-2584 [002] 155.209085: balance_dirty_state: bdi btrfs-1: dirty=925 wb=573 unstable=0 bg_thresh=993 thresh=1986 gap=488 poll_thresh=23 ino=257 dd-2584 [002] 155.209090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 155.215904: balance_dirty_state: bdi btrfs-1: dirty=925 wb=573 unstable=0 bg_thresh=993 thresh=1986 gap=488 poll_thresh=23 ino=257 dd-2584 [002] 155.215910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 155.223818: balance_dirty_state: bdi btrfs-1: dirty=925 wb=323 unstable=0 bg_thresh=994 thresh=1988 gap=740 poll_thresh=23 ino=257 dd-2584 [002] 155.223943: balance_dirty_state: bdi btrfs-1: dirty=950 wb=323 unstable=0 bg_thresh=993 thresh=1987 gap=714 poll_thresh=17 ino=257 dd-2584 [002] 155.224183: balance_dirty_state: bdi btrfs-1: dirty=975 wb=323 unstable=0 bg_thresh=993 thresh=1986 gap=688 poll_thresh=18 ino=257 dd-2584 [002] 155.224768: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=323 unstable=0 bg_thresh=992 thresh=1985 gap=637 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 155.224855: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12688 wrote=0 to_write=8192 dd-2584 [002] 155.225015: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=323 unstable=0 bg_thresh=994 thresh=1989 gap=616 poll_thresh=20 ino=257 dd-2584 [002] 155.225263: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=348 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=21 ino=257 dd-2584 [002] 155.225521: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=398 unstable=0 bg_thresh=993 thresh=1987 gap=564 poll_thresh=22 ino=257 dd-2584 [002] 155.225777: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=448 unstable=0 bg_thresh=993 thresh=1986 gap=513 poll_thresh=23 ino=257 dd-2584 [002] 155.226032: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=498 unstable=0 bg_thresh=995 thresh=1990 gap=492 poll_thresh=24 ino=257 dd-2584 [002] 155.226035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 155.230363: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=848 to_write=7344 dd-2584 [000] 155.231759: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1023 unstable=0 bg_thresh=994 thresh=1989 gap=641 poll_thresh=24 ino=257 dd-2584 [000] 155.231826: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1023 unstable=0 bg_thresh=994 thresh=1989 gap=616 poll_thresh=18 ino=257 dd-2584 [000] 155.231946: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1023 unstable=0 bg_thresh=997 thresh=1994 gap=596 poll_thresh=19 ino=257 dd-2584 [000] 155.232250: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1023 unstable=0 bg_thresh=999 thresh=1999 gap=576 poll_thresh=20 ino=257 dd-2584 [000] 155.232375: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1023 unstable=0 bg_thresh=1001 thresh=2003 gap=555 poll_thresh=21 ino=257 dd-2584 [000] 155.232497: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1023 unstable=0 bg_thresh=1001 thresh=2002 gap=504 poll_thresh=22 ino=257 dd-2584 [000] 155.232618: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1023 unstable=0 bg_thresh=1000 thresh=2001 gap=478 poll_thresh=23 ino=257 dd-2584 [000] 155.232623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 155.239794: balance_dirty_state: bdi btrfs-1: dirty=500 wb=898 unstable=0 bg_thresh=999 thresh=1998 gap=600 poll_thresh=23 ino=257 dd-2584 [000] 155.239866: balance_dirty_state: bdi btrfs-1: dirty=525 wb=898 unstable=0 bg_thresh=999 thresh=1998 gap=575 poll_thresh=17 ino=257 dd-2584 [000] 155.239984: balance_dirty_state: bdi btrfs-1: dirty=550 wb=898 unstable=0 bg_thresh=1001 thresh=2003 gap=555 poll_thresh=18 ino=257 dd-2584 [000] 155.240107: balance_dirty_state: bdi btrfs-1: dirty=575 wb=898 unstable=0 bg_thresh=1001 thresh=2002 gap=529 poll_thresh=19 ino=257 dd-2584 [000] 155.240229: balance_dirty_state: bdi btrfs-1: dirty=600 wb=898 unstable=0 bg_thresh=1003 thresh=2006 gap=508 poll_thresh=20 ino=257 dd-2584 [000] 155.240441: balance_dirty_state: bdi btrfs-1: dirty=650 wb=898 unstable=0 bg_thresh=998 thresh=1997 gap=449 poll_thresh=21 ino=257 dd-2584 [000] 155.240447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-113% task_weight=99% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.247765: balance_dirty_state: bdi btrfs-1: dirty=650 wb=848 unstable=0 bg_thresh=999 thresh=1998 gap=500 poll_thresh=21 ino=257 dd-2584 [004] 155.248558: balance_dirty_state: bdi btrfs-1: dirty=650 wb=848 unstable=0 bg_thresh=999 thresh=1998 gap=500 poll_thresh=16 ino=257 dd-2584 [004] 155.248910: balance_dirty_state: bdi btrfs-1: dirty=700 wb=848 unstable=0 bg_thresh=1001 thresh=2003 gap=455 poll_thresh=17 ino=257 dd-2584 [004] 155.248922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.255794: balance_dirty_state: bdi btrfs-1: dirty=700 wb=848 unstable=0 bg_thresh=1000 thresh=2000 gap=452 poll_thresh=17 ino=257 dd-2584 [004] 155.255806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.263732: balance_dirty_state: bdi btrfs-1: dirty=700 wb=598 unstable=0 bg_thresh=995 thresh=1990 gap=692 poll_thresh=17 ino=257 dd-2584 [004] 155.263834: balance_dirty_state: bdi btrfs-1: dirty=700 wb=523 unstable=0 bg_thresh=995 thresh=1990 gap=767 poll_thresh=13 ino=257 dd-2584 [004] 155.263923: balance_dirty_state: bdi btrfs-1: dirty=725 wb=498 unstable=0 bg_thresh=997 thresh=1995 gap=772 poll_thresh=14 ino=257 dd-2584 [004] 155.263981: balance_dirty_state: bdi btrfs-1: dirty=750 wb=498 unstable=0 bg_thresh=1000 thresh=2000 gap=752 poll_thresh=15 ino=257 dd-2584 [004] 155.264036: balance_dirty_state: bdi btrfs-1: dirty=750 wb=498 unstable=0 bg_thresh=1000 thresh=2000 gap=752 poll_thresh=16 ino=257 dd-2584 [004] 155.264149: balance_dirty_state: bdi btrfs-1: dirty=800 wb=498 unstable=0 bg_thresh=999 thresh=1999 gap=701 poll_thresh=17 ino=257 dd-2584 [004] 155.264261: balance_dirty_state: bdi btrfs-1: dirty=825 wb=498 unstable=0 bg_thresh=1001 thresh=2003 gap=680 poll_thresh=18 ino=257 dd-2584 [004] 155.264375: balance_dirty_state: bdi btrfs-1: dirty=850 wb=498 unstable=0 bg_thresh=1001 thresh=2002 gap=654 poll_thresh=19 ino=257 dd-2584 [004] 155.264487: balance_dirty_state: bdi btrfs-1: dirty=875 wb=498 unstable=0 bg_thresh=1000 thresh=2001 gap=628 poll_thresh=20 ino=257 dd-2584 [004] 155.264768: balance_dirty_state: bdi btrfs-1: dirty=925 wb=498 unstable=0 bg_thresh=1002 thresh=2005 gap=582 poll_thresh=21 ino=257 dd-2584 [004] 155.264885: balance_dirty_state: bdi btrfs-1: dirty=950 wb=498 unstable=0 bg_thresh=1002 thresh=2004 gap=556 poll_thresh=22 ino=257 dd-2584 [004] 155.265002: balance_dirty_state: bdi btrfs-1: dirty=975 wb=498 unstable=0 bg_thresh=1001 thresh=2003 gap=530 poll_thresh=23 ino=257 dd-2584 [004] 155.265119: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=498 unstable=0 bg_thresh=1001 thresh=2002 gap=479 poll_thresh=24 ino=257 dd-2584 [004] 155.265123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 155.265184: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12728 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 155.266870: writeback_single_inode: bdi btrfs-1: ino=257 state= age=84 wrote=688 to_write=7504 dd-2584 [004] 155.271760: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1048 unstable=0 bg_thresh=998 thresh=1997 gap=599 poll_thresh=24 ino=257 dd-2584 [004] 155.271884: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1048 unstable=0 bg_thresh=998 thresh=1997 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 155.272114: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1048 unstable=0 bg_thresh=1001 thresh=2002 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 155.272342: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1048 unstable=0 bg_thresh=1003 thresh=2007 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 155.272580: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1048 unstable=0 bg_thresh=1005 thresh=2011 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 155.272813: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1048 unstable=0 bg_thresh=1005 thresh=2010 gap=487 poll_thresh=22 ino=257 dd-2584 [004] 155.272821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.279776: balance_dirty_state: bdi btrfs-1: dirty=475 wb=898 unstable=0 bg_thresh=1003 thresh=2006 gap=633 poll_thresh=22 ino=257 dd-2584 [004] 155.280025: balance_dirty_state: bdi btrfs-1: dirty=500 wb=898 unstable=0 bg_thresh=1003 thresh=2006 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 155.280138: balance_dirty_state: bdi btrfs-1: dirty=525 wb=898 unstable=0 bg_thresh=1005 thresh=2011 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 155.280250: balance_dirty_state: bdi btrfs-1: dirty=575 wb=898 unstable=0 bg_thresh=1005 thresh=2010 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 155.280363: balance_dirty_state: bdi btrfs-1: dirty=600 wb=898 unstable=0 bg_thresh=1007 thresh=2014 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 155.280479: balance_dirty_state: bdi btrfs-1: dirty=625 wb=898 unstable=0 bg_thresh=1003 thresh=2007 gap=484 poll_thresh=20 ino=257 dd-2584 [004] 155.280484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.287743: balance_dirty_state: bdi btrfs-1: dirty=625 wb=773 unstable=0 bg_thresh=998 thresh=1996 gap=598 poll_thresh=20 ino=257 dd-2584 [004] 155.287830: balance_dirty_state: bdi btrfs-1: dirty=650 wb=773 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 155.287913: balance_dirty_state: bdi btrfs-1: dirty=650 wb=773 unstable=0 bg_thresh=1000 thresh=2001 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 155.288078: balance_dirty_state: bdi btrfs-1: dirty=700 wb=773 unstable=0 bg_thresh=1003 thresh=2006 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 155.288246: balance_dirty_state: bdi btrfs-1: dirty=725 wb=773 unstable=0 bg_thresh=1005 thresh=2011 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 155.288705: balance_dirty_state: bdi btrfs-1: dirty=750 wb=773 unstable=0 bg_thresh=1007 thresh=2015 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 155.288712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.295738: balance_dirty_state: bdi btrfs-1: dirty=750 wb=773 unstable=0 bg_thresh=1004 thresh=2008 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 155.295744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.303809: balance_dirty_state: bdi btrfs-1: dirty=750 wb=548 unstable=0 bg_thresh=991 thresh=1983 gap=685 poll_thresh=19 ino=257 dd-2584 [004] 155.303872: balance_dirty_state: bdi btrfs-1: dirty=775 wb=548 unstable=0 bg_thresh=991 thresh=1983 gap=660 poll_thresh=14 ino=257 dd-2584 [004] 155.303933: balance_dirty_state: bdi btrfs-1: dirty=775 wb=548 unstable=0 bg_thresh=994 thresh=1988 gap=665 poll_thresh=15 ino=257 dd-2584 [004] 155.303997: balance_dirty_state: bdi btrfs-1: dirty=800 wb=548 unstable=0 bg_thresh=994 thresh=1988 gap=640 poll_thresh=16 ino=257 dd-2584 [004] 155.304134: balance_dirty_state: bdi btrfs-1: dirty=825 wb=548 unstable=0 bg_thresh=996 thresh=1993 gap=620 poll_thresh=17 ino=257 dd-2584 [004] 155.304268: balance_dirty_state: bdi btrfs-1: dirty=875 wb=548 unstable=0 bg_thresh=998 thresh=1997 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 155.304398: balance_dirty_state: bdi btrfs-1: dirty=900 wb=548 unstable=0 bg_thresh=998 thresh=1996 gap=548 poll_thresh=19 ino=257 dd-2584 [004] 155.304513: balance_dirty_state: bdi btrfs-1: dirty=925 wb=548 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=20 ino=257 dd-2584 [004] 155.304636: balance_dirty_state: bdi btrfs-1: dirty=975 wb=548 unstable=0 bg_thresh=997 thresh=1994 gap=471 poll_thresh=21 ino=257 dd-2584 [004] 155.304642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.311742: balance_dirty_state: bdi btrfs-1: dirty=975 wb=423 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=21 ino=257 dd-2584 [004] 155.311811: balance_dirty_state: bdi btrfs-1: dirty=975 wb=423 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 155.312119: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=423 unstable=0 bg_thresh=996 thresh=1992 gap=569 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 155.312142: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12776 wrote=0 to_write=16384 dd-2584 [004] 155.312271: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=423 unstable=0 bg_thresh=995 thresh=1991 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 155.312408: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=448 unstable=0 bg_thresh=995 thresh=1990 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 155.312409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 155.314236: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=736 to_write=15648 dd-2584 [004] 155.319750: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1048 unstable=0 bg_thresh=994 thresh=1988 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 155.319821: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1048 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 155.319880: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1048 unstable=0 bg_thresh=996 thresh=1993 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 155.319940: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1048 unstable=0 bg_thresh=996 thresh=1993 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 155.320073: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1048 unstable=0 bg_thresh=1001 thresh=2003 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 155.320196: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1048 unstable=0 bg_thresh=998 thresh=1996 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 155.320322: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1048 unstable=0 bg_thresh=997 thresh=1995 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 155.320329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.327815: balance_dirty_state: bdi btrfs-1: dirty=475 wb=798 unstable=0 bg_thresh=989 thresh=1979 gap=706 poll_thresh=19 ino=257 dd-2584 [004] 155.327904: balance_dirty_state: bdi btrfs-1: dirty=475 wb=798 unstable=0 bg_thresh=992 thresh=1984 gap=711 poll_thresh=14 ino=257 dd-2584 [004] 155.327967: balance_dirty_state: bdi btrfs-1: dirty=500 wb=798 unstable=0 bg_thresh=992 thresh=1984 gap=686 poll_thresh=15 ino=257 dd-2584 [004] 155.328194: balance_dirty_state: bdi btrfs-1: dirty=525 wb=798 unstable=0 bg_thresh=994 thresh=1989 gap=666 poll_thresh=16 ino=257 dd-2584 [004] 155.328306: balance_dirty_state: bdi btrfs-1: dirty=550 wb=798 unstable=0 bg_thresh=997 thresh=1994 gap=646 poll_thresh=17 ino=257 dd-2584 [004] 155.328420: balance_dirty_state: bdi btrfs-1: dirty=575 wb=798 unstable=0 bg_thresh=999 thresh=1998 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 155.328532: balance_dirty_state: bdi btrfs-1: dirty=625 wb=798 unstable=0 bg_thresh=998 thresh=1997 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 155.328644: balance_dirty_state: bdi btrfs-1: dirty=650 wb=798 unstable=0 bg_thresh=998 thresh=1996 gap=548 poll_thresh=20 ino=257 dd-2584 [004] 155.328757: balance_dirty_state: bdi btrfs-1: dirty=675 wb=798 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 155.328871: balance_dirty_state: bdi btrfs-1: dirty=700 wb=798 unstable=0 bg_thresh=996 thresh=1993 gap=495 poll_thresh=22 ino=257 dd-2584 [004] 155.328876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.335853: balance_dirty_state: bdi btrfs-1: dirty=700 wb=748 unstable=0 bg_thresh=990 thresh=1981 gap=533 poll_thresh=22 ino=257 dd-2584 [004] 155.335945: balance_dirty_state: bdi btrfs-1: dirty=725 wb=748 unstable=0 bg_thresh=990 thresh=1981 gap=508 poll_thresh=16 ino=257 dd-2584 [004] 155.336110: balance_dirty_state: bdi btrfs-1: dirty=750 wb=748 unstable=0 bg_thresh=993 thresh=1986 gap=488 poll_thresh=17 ino=257 dd-2584 [004] 155.336116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.343782: balance_dirty_state: bdi btrfs-1: dirty=750 wb=623 unstable=0 bg_thresh=991 thresh=1983 gap=610 poll_thresh=17 ino=257 dd-2584 [004] 155.344227: balance_dirty_state: bdi btrfs-1: dirty=775 wb=623 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 155.344344: balance_dirty_state: bdi btrfs-1: dirty=800 wb=623 unstable=0 bg_thresh=994 thresh=1988 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 155.344460: balance_dirty_state: bdi btrfs-1: dirty=800 wb=623 unstable=0 bg_thresh=996 thresh=1993 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 155.344578: balance_dirty_state: bdi btrfs-1: dirty=825 wb=623 unstable=0 bg_thresh=996 thresh=1993 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 155.344812: balance_dirty_state: bdi btrfs-1: dirty=850 wb=623 unstable=0 bg_thresh=996 thresh=1992 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 155.345081: balance_dirty_state: bdi btrfs-1: dirty=875 wb=548 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=18 ino=257 dd-2584 [004] 155.345257: balance_dirty_state: bdi btrfs-1: dirty=925 wb=498 unstable=0 bg_thresh=994 thresh=1988 gap=565 poll_thresh=19 ino=257 dd-2584 [004] 155.345426: balance_dirty_state: bdi btrfs-1: dirty=950 wb=498 unstable=0 bg_thresh=991 thresh=1982 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 155.345596: balance_dirty_state: bdi btrfs-1: dirty=975 wb=498 unstable=0 bg_thresh=996 thresh=1992 gap=519 poll_thresh=21 ino=257 dd-2584 [004] 155.345767: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=498 unstable=0 bg_thresh=991 thresh=1983 gap=460 poll_thresh=22 ino=257 dd-2584 [004] 155.345773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 155.345832: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12808 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 155.347440: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=688 to_write=15696 dd-2584 [004] 155.351769: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1173 unstable=0 bg_thresh=997 thresh=1994 gap=471 poll_thresh=22 ino=257 dd-2584 [004] 155.351773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.359847: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1048 unstable=0 bg_thresh=995 thresh=1990 gap=592 poll_thresh=22 ino=257 dd-2584 [004] 155.360119: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1048 unstable=0 bg_thresh=994 thresh=1989 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 155.360234: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1048 unstable=0 bg_thresh=994 thresh=1988 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 155.360347: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1048 unstable=0 bg_thresh=993 thresh=1987 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 155.360460: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1048 unstable=0 bg_thresh=995 thresh=1991 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 155.360464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.367852: balance_dirty_state: bdi btrfs-1: dirty=450 wb=898 unstable=0 bg_thresh=997 thresh=1995 gap=647 poll_thresh=19 ino=257 dd-2584 [004] 155.367923: balance_dirty_state: bdi btrfs-1: dirty=475 wb=898 unstable=0 bg_thresh=994 thresh=1989 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 155.367985: balance_dirty_state: bdi btrfs-1: dirty=475 wb=898 unstable=0 bg_thresh=997 thresh=1994 gap=621 poll_thresh=15 ino=257 dd-2584 [004] 155.368046: balance_dirty_state: bdi btrfs-1: dirty=500 wb=898 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 155.368167: balance_dirty_state: bdi btrfs-1: dirty=525 wb=898 unstable=0 bg_thresh=996 thresh=1992 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 155.368289: balance_dirty_state: bdi btrfs-1: dirty=550 wb=898 unstable=0 bg_thresh=995 thresh=1991 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 155.368411: balance_dirty_state: bdi btrfs-1: dirty=600 wb=898 unstable=0 bg_thresh=995 thresh=1990 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 155.368415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.375820: balance_dirty_state: bdi btrfs-1: dirty=600 wb=723 unstable=0 bg_thresh=994 thresh=1989 gap=666 poll_thresh=19 ino=257 dd-2584 [004] 155.376224: balance_dirty_state: bdi btrfs-1: dirty=600 wb=723 unstable=0 bg_thresh=994 thresh=1989 gap=666 poll_thresh=14 ino=257 dd-2584 [004] 155.376317: balance_dirty_state: bdi btrfs-1: dirty=625 wb=698 unstable=0 bg_thresh=994 thresh=1989 gap=666 poll_thresh=15 ino=257 dd-2584 [004] 155.376405: balance_dirty_state: bdi btrfs-1: dirty=650 wb=698 unstable=0 bg_thresh=994 thresh=1988 gap=640 poll_thresh=16 ino=257 dd-2584 [004] 155.376573: balance_dirty_state: bdi btrfs-1: dirty=675 wb=698 unstable=0 bg_thresh=996 thresh=1992 gap=619 poll_thresh=17 ino=257 dd-2584 [004] 155.376742: balance_dirty_state: bdi btrfs-1: dirty=700 wb=698 unstable=0 bg_thresh=995 thresh=1991 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 155.376912: balance_dirty_state: bdi btrfs-1: dirty=750 wb=698 unstable=0 bg_thresh=995 thresh=1990 gap=542 poll_thresh=19 ino=257 dd-2584 [004] 155.377083: balance_dirty_state: bdi btrfs-1: dirty=775 wb=698 unstable=0 bg_thresh=994 thresh=1989 gap=516 poll_thresh=20 ino=257 dd-2584 [004] 155.377253: balance_dirty_state: bdi btrfs-1: dirty=800 wb=698 unstable=0 bg_thresh=996 thresh=1993 gap=495 poll_thresh=21 ino=257 dd-2584 [004] 155.377259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.383771: balance_dirty_state: bdi btrfs-1: dirty=800 wb=698 unstable=0 bg_thresh=998 thresh=1997 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 155.383777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.391877: balance_dirty_state: bdi btrfs-1: dirty=800 wb=423 unstable=0 bg_thresh=998 thresh=1996 gap=773 poll_thresh=21 ino=257 dd-2584 [004] 155.391960: balance_dirty_state: bdi btrfs-1: dirty=825 wb=423 unstable=0 bg_thresh=998 thresh=1996 gap=748 poll_thresh=16 ino=257 dd-2584 [004] 155.392074: balance_dirty_state: bdi btrfs-1: dirty=850 wb=423 unstable=0 bg_thresh=994 thresh=1989 gap=716 poll_thresh=17 ino=257 dd-2584 [004] 155.392354: balance_dirty_state: bdi btrfs-1: dirty=875 wb=423 unstable=0 bg_thresh=996 thresh=1993 gap=695 poll_thresh=18 ino=257 dd-2584 [004] 155.392466: balance_dirty_state: bdi btrfs-1: dirty=925 wb=423 unstable=0 bg_thresh=996 thresh=1992 gap=644 poll_thresh=19 ino=257 dd-2584 [004] 155.392578: balance_dirty_state: bdi btrfs-1: dirty=950 wb=423 unstable=0 bg_thresh=995 thresh=1991 gap=618 poll_thresh=20 ino=257 dd-2584 [004] 155.392690: balance_dirty_state: bdi btrfs-1: dirty=975 wb=423 unstable=0 bg_thresh=997 thresh=1995 gap=597 poll_thresh=21 ino=257 dd-2584 [004] 155.392803: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=423 unstable=0 bg_thresh=997 thresh=1994 gap=571 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 155.392869: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12856 wrote=0 to_write=16384 dd-2584 [004] 155.392927: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=423 unstable=0 bg_thresh=996 thresh=1993 gap=520 poll_thresh=23 ino=257 dd-2584 [004] 155.393051: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=448 unstable=0 bg_thresh=996 thresh=1992 gap=494 poll_thresh=24 ino=257 dd-2584 [004] 155.393053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 155.396226: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=736 to_write=15648 dd-2584 [000] 155.399867: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1048 unstable=0 bg_thresh=997 thresh=1994 gap=621 poll_thresh=24 ino=257 dd-2584 [000] 155.399938: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1048 unstable=0 bg_thresh=997 thresh=1994 gap=621 poll_thresh=18 ino=257 dd-2584 [000] 155.400230: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1048 unstable=0 bg_thresh=999 thresh=1999 gap=576 poll_thresh=19 ino=257 dd-2584 [000] 155.400348: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1048 unstable=0 bg_thresh=1002 thresh=2004 gap=556 poll_thresh=20 ino=257 dd-2584 [000] 155.400467: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1048 unstable=0 bg_thresh=1004 thresh=2008 gap=535 poll_thresh=21 ino=257 dd-2584 [000] 155.400583: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1048 unstable=0 bg_thresh=1003 thresh=2007 gap=484 poll_thresh=22 ino=257 dd-2584 [000] 155.400588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 155.407913: balance_dirty_state: bdi btrfs-1: dirty=475 wb=923 unstable=0 bg_thresh=1002 thresh=2005 gap=607 poll_thresh=22 ino=257 dd-2584 [000] 155.408041: balance_dirty_state: bdi btrfs-1: dirty=475 wb=923 unstable=0 bg_thresh=1002 thresh=2004 gap=606 poll_thresh=16 ino=257 dd-2584 [000] 155.408278: balance_dirty_state: bdi btrfs-1: dirty=525 wb=923 unstable=0 bg_thresh=1001 thresh=2003 gap=555 poll_thresh=17 ino=257 dd-2584 [000] 155.408513: balance_dirty_state: bdi btrfs-1: dirty=550 wb=923 unstable=0 bg_thresh=1003 thresh=2007 gap=534 poll_thresh=18 ino=257 dd-2584 [000] 155.408746: balance_dirty_state: bdi btrfs-1: dirty=575 wb=923 unstable=0 bg_thresh=1003 thresh=2006 gap=508 poll_thresh=19 ino=257 dd-2584 [000] 155.408979: balance_dirty_state: bdi btrfs-1: dirty=600 wb=923 unstable=0 bg_thresh=1002 thresh=2005 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 155.408988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=66176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.415783: balance_dirty_state: bdi btrfs-1: dirty=600 wb=748 unstable=0 bg_thresh=1003 thresh=2007 gap=659 poll_thresh=20 ino=257 dd-2584 [004] 155.416170: balance_dirty_state: bdi btrfs-1: dirty=625 wb=748 unstable=0 bg_thresh=1003 thresh=2006 gap=633 poll_thresh=15 ino=257 dd-2584 [004] 155.416255: balance_dirty_state: bdi btrfs-1: dirty=625 wb=748 unstable=0 bg_thresh=1005 thresh=2011 gap=638 poll_thresh=16 ino=257 dd-2584 [004] 155.416425: balance_dirty_state: bdi btrfs-1: dirty=675 wb=748 unstable=0 bg_thresh=1005 thresh=2010 gap=587 poll_thresh=17 ino=257 dd-2584 [004] 155.416592: balance_dirty_state: bdi btrfs-1: dirty=700 wb=748 unstable=0 bg_thresh=1004 thresh=2009 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 155.416762: balance_dirty_state: bdi btrfs-1: dirty=725 wb=748 unstable=0 bg_thresh=1006 thresh=2013 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 155.416930: balance_dirty_state: bdi btrfs-1: dirty=750 wb=748 unstable=0 bg_thresh=1006 thresh=2012 gap=514 poll_thresh=20 ino=257 dd-2584 [004] 155.417099: balance_dirty_state: bdi btrfs-1: dirty=800 wb=748 unstable=0 bg_thresh=1005 thresh=2011 gap=463 poll_thresh=21 ino=257 dd-2584 [004] 155.417105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=66176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.423804: balance_dirty_state: bdi btrfs-1: dirty=800 wb=748 unstable=0 bg_thresh=1005 thresh=2010 gap=462 poll_thresh=21 ino=257 dd-2584 [004] 155.423810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=66176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 155.435830: balance_dirty_state: bdi btrfs-1: dirty=800 wb=498 unstable=0 bg_thresh=996 thresh=1993 gap=695 poll_thresh=21 ino=257 dd-2584 [001] 155.435893: balance_dirty_state: bdi btrfs-1: dirty=825 wb=498 unstable=0 bg_thresh=996 thresh=1993 gap=670 poll_thresh=16 ino=257 dd-2584 [001] 155.436007: balance_dirty_state: bdi btrfs-1: dirty=850 wb=498 unstable=0 bg_thresh=999 thresh=1998 gap=650 poll_thresh=17 ino=257 dd-2584 [001] 155.436304: balance_dirty_state: bdi btrfs-1: dirty=875 wb=498 unstable=0 bg_thresh=1001 thresh=2003 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 155.436424: balance_dirty_state: bdi btrfs-1: dirty=925 wb=498 unstable=0 bg_thresh=1003 thresh=2007 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 155.436542: balance_dirty_state: bdi btrfs-1: dirty=950 wb=498 unstable=0 bg_thresh=1003 thresh=2006 gap=558 poll_thresh=20 ino=257 dd-2584 [001] 155.436661: balance_dirty_state: bdi btrfs-1: dirty=975 wb=498 unstable=0 bg_thresh=1002 thresh=2005 gap=532 poll_thresh=21 ino=257 dd-2584 [001] 155.436780: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=498 unstable=0 bg_thresh=1002 thresh=2004 gap=506 poll_thresh=22 ino=257 dd-2584 [001] 155.436894: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=498 unstable=0 bg_thresh=1004 thresh=2008 gap=460 poll_thresh=23 ino=257 dd-2584 [001] 155.436899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=66176 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 155.436964: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12900 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 155.438801: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=720 to_write=15664 dd-2584 [001] 155.447779: balance_dirty_state: bdi btrfs-1: dirty=350 wb=948 unstable=0 bg_thresh=991 thresh=1982 gap=684 poll_thresh=23 ino=257 dd-2584 [001] 155.447857: balance_dirty_state: bdi btrfs-1: dirty=350 wb=948 unstable=0 bg_thresh=991 thresh=1982 gap=684 poll_thresh=17 ino=257 dd-2584 [001] 155.447978: balance_dirty_state: bdi btrfs-1: dirty=400 wb=948 unstable=0 bg_thresh=993 thresh=1987 gap=639 poll_thresh=18 ino=257 dd-2584 [001] 155.448100: balance_dirty_state: bdi btrfs-1: dirty=425 wb=948 unstable=0 bg_thresh=996 thresh=1992 gap=619 poll_thresh=19 ino=257 dd-2584 [001] 155.448402: balance_dirty_state: bdi btrfs-1: dirty=450 wb=948 unstable=0 bg_thresh=998 thresh=1996 gap=598 poll_thresh=20 ino=257 dd-2584 [001] 155.448519: balance_dirty_state: bdi btrfs-1: dirty=475 wb=948 unstable=0 bg_thresh=997 thresh=1995 gap=572 poll_thresh=21 ino=257 dd-2584 [001] 155.448637: balance_dirty_state: bdi btrfs-1: dirty=525 wb=948 unstable=0 bg_thresh=997 thresh=1994 gap=521 poll_thresh=22 ino=257 dd-2584 [001] 155.448755: balance_dirty_state: bdi btrfs-1: dirty=550 wb=948 unstable=0 bg_thresh=996 thresh=1993 gap=495 poll_thresh=23 ino=257 dd-2584 [001] 155.448760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=66176 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 155.459786: balance_dirty_state: bdi btrfs-1: dirty=550 wb=723 unstable=0 bg_thresh=991 thresh=1982 gap=709 poll_thresh=23 ino=257 dd-2584 [001] 155.459861: balance_dirty_state: bdi btrfs-1: dirty=575 wb=723 unstable=0 bg_thresh=991 thresh=1982 gap=684 poll_thresh=17 ino=257 dd-2584 [001] 155.459979: balance_dirty_state: bdi btrfs-1: dirty=600 wb=723 unstable=0 bg_thresh=993 thresh=1987 gap=664 poll_thresh=18 ino=257 dd-2584 [001] 155.460097: balance_dirty_state: bdi btrfs-1: dirty=625 wb=723 unstable=0 bg_thresh=996 thresh=1992 gap=644 poll_thresh=19 ino=257 dd-2584 [001] 155.460216: balance_dirty_state: bdi btrfs-1: dirty=675 wb=723 unstable=0 bg_thresh=998 thresh=1996 gap=598 poll_thresh=20 ino=257 dd-2584 [001] 155.460505: balance_dirty_state: bdi btrfs-1: dirty=700 wb=723 unstable=0 bg_thresh=997 thresh=1995 gap=572 poll_thresh=21 ino=257 dd-2584 [001] 155.460623: balance_dirty_state: bdi btrfs-1: dirty=725 wb=723 unstable=0 bg_thresh=997 thresh=1994 gap=546 poll_thresh=22 ino=257 dd-2584 [001] 155.460740: balance_dirty_state: bdi btrfs-1: dirty=750 wb=723 unstable=0 bg_thresh=999 thresh=1998 gap=525 poll_thresh=23 ino=257 dd-2584 [001] 155.460858: balance_dirty_state: bdi btrfs-1: dirty=800 wb=723 unstable=0 bg_thresh=998 thresh=1997 gap=474 poll_thresh=24 ino=257 dd-2584 [001] 155.460863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=66176 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 155.467783: balance_dirty_state: bdi btrfs-1: dirty=800 wb=723 unstable=0 bg_thresh=996 thresh=1992 gap=469 poll_thresh=24 ino=257 dd-2584 [001] 155.467788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=66176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 155.475863: balance_dirty_state: bdi btrfs-1: dirty=800 wb=448 unstable=0 bg_thresh=995 thresh=1991 gap=743 poll_thresh=24 ino=257 dd-2584 [001] 155.475961: balance_dirty_state: bdi btrfs-1: dirty=800 wb=448 unstable=0 bg_thresh=995 thresh=1990 gap=742 poll_thresh=18 ino=257 dd-2584 [001] 155.476109: balance_dirty_state: bdi btrfs-1: dirty=850 wb=448 unstable=0 bg_thresh=994 thresh=1989 gap=691 poll_thresh=19 ino=257 dd-2584 [001] 155.476253: balance_dirty_state: bdi btrfs-1: dirty=875 wb=448 unstable=0 bg_thresh=994 thresh=1988 gap=665 poll_thresh=20 ino=257 dd-2584 [001] 155.476397: balance_dirty_state: bdi btrfs-1: dirty=900 wb=448 unstable=0 bg_thresh=996 thresh=1992 gap=644 poll_thresh=21 ino=257 dd-2584 [001] 155.476541: balance_dirty_state: bdi btrfs-1: dirty=925 wb=448 unstable=0 bg_thresh=995 thresh=1991 gap=618 poll_thresh=22 ino=257 dd-2584 [001] 155.476895: balance_dirty_state: bdi btrfs-1: dirty=975 wb=448 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=23 ino=257 dd-2584 [001] 155.477042: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=448 unstable=0 bg_thresh=997 thresh=1994 gap=546 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 155.477110: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12940 wrote=0 to_write=16384 dd-2584 [001] 155.477195: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=448 unstable=0 bg_thresh=996 thresh=1993 gap=520 poll_thresh=25 ino=257 dd-2584 [001] 155.477351: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=498 unstable=0 bg_thresh=996 thresh=1992 gap=469 poll_thresh=26 ino=257 dd-2584 [001] 155.477352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=66176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 155.480378: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=720 to_write=15664 dd-2584 [001] 155.487850: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1048 unstable=0 bg_thresh=997 thresh=1995 gap=597 poll_thresh=26 ino=257 dd-2584 [001] 155.487927: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1048 unstable=0 bg_thresh=994 thresh=1989 gap=591 poll_thresh=19 ino=257 dd-2584 [001] 155.488060: balance_dirty_state: bdi btrfs-1: dirty=375 wb=998 unstable=0 bg_thresh=996 thresh=1993 gap=620 poll_thresh=20 ino=257 dd-2584 [001] 155.488195: balance_dirty_state: bdi btrfs-1: dirty=425 wb=898 unstable=0 bg_thresh=992 thresh=1985 gap=662 poll_thresh=21 ino=257 dd-2584 [001] 155.488317: balance_dirty_state: bdi btrfs-1: dirty=450 wb=898 unstable=0 bg_thresh=995 thresh=1990 gap=642 poll_thresh=22 ino=257 dd-2584 [001] 155.488615: balance_dirty_state: bdi btrfs-1: dirty=475 wb=898 unstable=0 bg_thresh=993 thresh=1986 gap=613 poll_thresh=23 ino=257 dd-2584 [001] 155.488742: balance_dirty_state: bdi btrfs-1: dirty=525 wb=898 unstable=0 bg_thresh=991 thresh=1983 gap=560 poll_thresh=24 ino=257 dd-2584 [001] 155.488865: balance_dirty_state: bdi btrfs-1: dirty=550 wb=898 unstable=0 bg_thresh=990 thresh=1981 gap=533 poll_thresh=25 ino=257 dd-2584 [001] 155.488986: balance_dirty_state: bdi btrfs-1: dirty=575 wb=898 unstable=0 bg_thresh=996 thresh=1992 gap=519 poll_thresh=26 ino=257 dd-2584 [001] 155.489105: balance_dirty_state: bdi btrfs-1: dirty=600 wb=898 unstable=0 bg_thresh=995 thresh=1990 gap=492 poll_thresh=27 ino=257 dd-2584 [001] 155.489110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=66176 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 155.495851: balance_dirty_state: bdi btrfs-1: dirty=600 wb=898 unstable=0 bg_thresh=995 thresh=1990 gap=492 poll_thresh=27 ino=257 dd-2584 [001] 155.495858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=66176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 155.503907: balance_dirty_state: bdi btrfs-1: dirty=600 wb=698 unstable=0 bg_thresh=994 thresh=1988 gap=690 poll_thresh=27 ino=257 dd-2584 [001] 155.503976: balance_dirty_state: bdi btrfs-1: dirty=625 wb=698 unstable=0 bg_thresh=996 thresh=1993 gap=670 poll_thresh=20 ino=257 dd-2584 [001] 155.504095: balance_dirty_state: bdi btrfs-1: dirty=650 wb=698 unstable=0 bg_thresh=996 thresh=1992 gap=644 poll_thresh=21 ino=257 dd-2584 [001] 155.504215: balance_dirty_state: bdi btrfs-1: dirty=700 wb=698 unstable=0 bg_thresh=995 thresh=1991 gap=593 poll_thresh=22 ino=257 dd-2584 [001] 155.504333: balance_dirty_state: bdi btrfs-1: dirty=725 wb=698 unstable=0 bg_thresh=997 thresh=1995 gap=572 poll_thresh=23 ino=257 dd-2584 [001] 155.504624: balance_dirty_state: bdi btrfs-1: dirty=750 wb=698 unstable=0 bg_thresh=997 thresh=1994 gap=546 poll_thresh=24 ino=257 dd-2584 [001] 155.504742: balance_dirty_state: bdi btrfs-1: dirty=775 wb=698 unstable=0 bg_thresh=996 thresh=1993 gap=520 poll_thresh=25 ino=257 dd-2584 [001] 155.504861: balance_dirty_state: bdi btrfs-1: dirty=825 wb=698 unstable=0 bg_thresh=996 thresh=1992 gap=469 poll_thresh=26 ino=257 dd-2584 [001] 155.504866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=66176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 155.511875: balance_dirty_state: bdi btrfs-1: dirty=825 wb=573 unstable=0 bg_thresh=996 thresh=1993 gap=595 poll_thresh=26 ino=257 dd-2584 [001] 155.511995: balance_dirty_state: bdi btrfs-1: dirty=825 wb=573 unstable=0 bg_thresh=996 thresh=1992 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 155.512232: balance_dirty_state: bdi btrfs-1: dirty=875 wb=573 unstable=0 bg_thresh=995 thresh=1991 gap=543 poll_thresh=20 ino=257 dd-2584 [001] 155.512466: balance_dirty_state: bdi btrfs-1: dirty=900 wb=573 unstable=0 bg_thresh=995 thresh=1990 gap=517 poll_thresh=21 ino=257 dd-2584 [001] 155.512700: balance_dirty_state: bdi btrfs-1: dirty=925 wb=573 unstable=0 bg_thresh=994 thresh=1989 gap=491 poll_thresh=22 ino=257 dd-2584 [001] 155.512708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.519866: balance_dirty_state: bdi btrfs-1: dirty=925 wb=448 unstable=0 bg_thresh=994 thresh=1988 gap=615 poll_thresh=22 ino=257 dd-2584 [004] 155.519931: balance_dirty_state: bdi btrfs-1: dirty=925 wb=448 unstable=0 bg_thresh=994 thresh=1988 gap=615 poll_thresh=16 ino=257 dd-2584 [004] 155.520046: balance_dirty_state: bdi btrfs-1: dirty=975 wb=448 unstable=0 bg_thresh=996 thresh=1993 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 155.520323: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=448 unstable=0 bg_thresh=999 thresh=1998 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 155.520447: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=448 unstable=0 bg_thresh=1001 thresh=2002 gap=529 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 155.520528: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12984 wrote=0 to_write=16384 dd-2584 [004] 155.520573: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=448 unstable=0 bg_thresh=1000 thresh=2001 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 155.520697: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=473 unstable=0 bg_thresh=1000 thresh=2000 gap=452 poll_thresh=21 ino=257 dd-2584 [004] 155.520699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 155.522421: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=768 to_write=15616 dd-2584 [004] 155.527866: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1098 unstable=0 bg_thresh=994 thresh=1989 gap=566 poll_thresh=21 ino=257 dd-2584 [004] 155.527952: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1098 unstable=0 bg_thresh=994 thresh=1989 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 155.528068: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1098 unstable=0 bg_thresh=997 thresh=1994 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 155.528183: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1098 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 155.528301: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1098 unstable=0 bg_thresh=1001 thresh=2003 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 155.528306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.535883: balance_dirty_state: bdi btrfs-1: dirty=425 wb=973 unstable=0 bg_thresh=995 thresh=1990 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 155.535987: balance_dirty_state: bdi btrfs-1: dirty=450 wb=973 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 155.536209: balance_dirty_state: bdi btrfs-1: dirty=450 wb=973 unstable=0 bg_thresh=997 thresh=1995 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 155.536265: balance_dirty_state: bdi btrfs-1: dirty=475 wb=973 unstable=0 bg_thresh=997 thresh=1995 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 155.536376: balance_dirty_state: bdi btrfs-1: dirty=500 wb=973 unstable=0 bg_thresh=1000 thresh=2000 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 155.536489: balance_dirty_state: bdi btrfs-1: dirty=550 wb=973 unstable=0 bg_thresh=1002 thresh=2004 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 155.536494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.543832: balance_dirty_state: bdi btrfs-1: dirty=550 wb=748 unstable=0 bg_thresh=996 thresh=1992 gap=694 poll_thresh=18 ino=257 dd-2584 [004] 155.543921: balance_dirty_state: bdi btrfs-1: dirty=550 wb=748 unstable=0 bg_thresh=996 thresh=1992 gap=694 poll_thresh=13 ino=257 dd-2584 [004] 155.544004: balance_dirty_state: bdi btrfs-1: dirty=575 wb=748 unstable=0 bg_thresh=998 thresh=1997 gap=674 poll_thresh=14 ino=257 dd-2584 [004] 155.544088: balance_dirty_state: bdi btrfs-1: dirty=600 wb=748 unstable=0 bg_thresh=998 thresh=1997 gap=649 poll_thresh=15 ino=257 dd-2584 [004] 155.544171: balance_dirty_state: bdi btrfs-1: dirty=600 wb=748 unstable=0 bg_thresh=1001 thresh=2002 gap=654 poll_thresh=16 ino=257 dd-2584 [004] 155.544340: balance_dirty_state: bdi btrfs-1: dirty=650 wb=748 unstable=0 bg_thresh=1000 thresh=2001 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 155.544514: balance_dirty_state: bdi btrfs-1: dirty=675 wb=748 unstable=0 bg_thresh=1002 thresh=2005 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 155.544682: balance_dirty_state: bdi btrfs-1: dirty=700 wb=748 unstable=0 bg_thresh=1002 thresh=2004 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 155.545141: balance_dirty_state: bdi btrfs-1: dirty=725 wb=748 unstable=0 bg_thresh=1001 thresh=2003 gap=530 poll_thresh=20 ino=257 dd-2584 [004] 155.545312: balance_dirty_state: bdi btrfs-1: dirty=775 wb=748 unstable=0 bg_thresh=1003 thresh=2007 gap=484 poll_thresh=21 ino=257 dd-2584 [004] 155.545319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.551820: balance_dirty_state: bdi btrfs-1: dirty=775 wb=748 unstable=0 bg_thresh=994 thresh=1988 gap=465 poll_thresh=21 ino=257 dd-2584 [004] 155.551826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.559847: balance_dirty_state: bdi btrfs-1: dirty=775 wb=498 unstable=0 bg_thresh=990 thresh=1980 gap=707 poll_thresh=21 ino=257 dd-2584 [004] 155.559934: balance_dirty_state: bdi btrfs-1: dirty=775 wb=498 unstable=0 bg_thresh=987 thresh=1974 gap=701 poll_thresh=16 ino=257 dd-2584 [004] 155.560107: balance_dirty_state: bdi btrfs-1: dirty=825 wb=498 unstable=0 bg_thresh=989 thresh=1979 gap=656 poll_thresh=17 ino=257 dd-2584 [004] 155.560280: balance_dirty_state: bdi btrfs-1: dirty=850 wb=498 unstable=0 bg_thresh=994 thresh=1989 gap=641 poll_thresh=18 ino=257 dd-2584 [004] 155.560456: balance_dirty_state: bdi btrfs-1: dirty=875 wb=498 unstable=0 bg_thresh=999 thresh=1998 gap=625 poll_thresh=19 ino=257 dd-2584 [004] 155.560633: balance_dirty_state: bdi btrfs-1: dirty=900 wb=498 unstable=0 bg_thresh=998 thresh=1997 gap=599 poll_thresh=20 ino=257 dd-2584 [004] 155.560806: balance_dirty_state: bdi btrfs-1: dirty=950 wb=498 unstable=0 bg_thresh=998 thresh=1996 gap=548 poll_thresh=21 ino=257 dd-2584 [004] 155.561270: balance_dirty_state: bdi btrfs-1: dirty=975 wb=498 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=22 ino=257 dd-2584 [004] 155.561449: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=498 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 155.561540: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13024 wrote=0 to_write=16384 dd-2584 [004] 155.561642: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=498 unstable=0 bg_thresh=999 thresh=1998 gap=450 poll_thresh=24 ino=257 dd-2584 [004] 155.561645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 155.563233: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=720 to_write=15664 dd-2584 [004] 155.567842: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1223 unstable=0 bg_thresh=1011 thresh=2023 gap=475 poll_thresh=24 ino=257 dd-2584 [004] 155.567848: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.575860: balance_dirty_state: bdi btrfs-1: dirty=325 wb=973 unstable=0 bg_thresh=993 thresh=1986 gap=688 poll_thresh=24 ino=257 dd-2584 [004] 155.575927: balance_dirty_state: bdi btrfs-1: dirty=325 wb=973 unstable=0 bg_thresh=993 thresh=1986 gap=688 poll_thresh=18 ino=257 dd-2584 [004] 155.576051: balance_dirty_state: bdi btrfs-1: dirty=350 wb=973 unstable=0 bg_thresh=995 thresh=1991 gap=668 poll_thresh=19 ino=257 dd-2584 [004] 155.576175: balance_dirty_state: bdi btrfs-1: dirty=400 wb=973 unstable=0 bg_thresh=995 thresh=1990 gap=617 poll_thresh=20 ino=257 dd-2584 [004] 155.576305: balance_dirty_state: bdi btrfs-1: dirty=425 wb=973 unstable=0 bg_thresh=997 thresh=1994 gap=596 poll_thresh=21 ino=257 dd-2584 [004] 155.576431: balance_dirty_state: bdi btrfs-1: dirty=450 wb=973 unstable=0 bg_thresh=996 thresh=1993 gap=570 poll_thresh=22 ino=257 dd-2584 [004] 155.576562: balance_dirty_state: bdi btrfs-1: dirty=500 wb=973 unstable=0 bg_thresh=996 thresh=1992 gap=519 poll_thresh=23 ino=257 dd-2584 [004] 155.576853: balance_dirty_state: bdi btrfs-1: dirty=525 wb=973 unstable=0 bg_thresh=995 thresh=1991 gap=493 poll_thresh=24 ino=257 dd-2584 [004] 155.576858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 155.583945: balance_dirty_state: bdi btrfs-1: dirty=525 wb=848 unstable=0 bg_thresh=988 thresh=1976 gap=603 poll_thresh=24 ino=257 dd-2584 [004] 155.584035: balance_dirty_state: bdi btrfs-1: dirty=525 wb=848 unstable=0 bg_thresh=988 thresh=1976 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 155.584199: balance_dirty_state: bdi btrfs-1: dirty=575 wb=848 unstable=0 bg_thresh=990 thresh=1981 gap=558 poll_thresh=19 ino=257 dd-2584 [004] 155.584371: balance_dirty_state: bdi btrfs-1: dirty=600 wb=848 unstable=0 bg_thresh=993 thresh=1986 gap=538 poll_thresh=20 ino=257 dd-2584 [004] 155.584544: balance_dirty_state: bdi btrfs-1: dirty=625 wb=848 unstable=0 bg_thresh=995 thresh=1990 gap=517 poll_thresh=21 ino=257 dd-2584 [004] 155.584717: balance_dirty_state: bdi btrfs-1: dirty=675 wb=848 unstable=0 bg_thresh=994 thresh=1989 gap=466 poll_thresh=22 ino=257 dd-2584 [004] 155.584723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 155.591888: balance_dirty_state: bdi btrfs-1: dirty=675 wb=723 unstable=0 bg_thresh=994 thresh=1989 gap=591 poll_thresh=22 ino=257 dd-2584 [006] 155.591955: balance_dirty_state: bdi btrfs-1: dirty=700 wb=723 unstable=0 bg_thresh=997 thresh=1994 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 155.592070: balance_dirty_state: bdi btrfs-1: dirty=750 wb=723 unstable=0 bg_thresh=999 thresh=1999 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 155.592187: balance_dirty_state: bdi btrfs-1: dirty=775 wb=723 unstable=0 bg_thresh=1002 thresh=2004 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 155.592481: balance_dirty_state: bdi btrfs-1: dirty=800 wb=723 unstable=0 bg_thresh=1004 thresh=2008 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 155.592486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 155.599911: balance_dirty_state: bdi btrfs-1: dirty=800 wb=598 unstable=0 bg_thresh=995 thresh=1990 gap=592 poll_thresh=19 ino=257 dd-2584 [006] 155.600036: balance_dirty_state: bdi btrfs-1: dirty=825 wb=598 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=14 ino=257 dd-2584 [006] 155.600156: balance_dirty_state: bdi btrfs-1: dirty=850 wb=598 unstable=0 bg_thresh=997 thresh=1995 gap=547 poll_thresh=15 ino=257 dd-2584 [006] 155.600275: balance_dirty_state: bdi btrfs-1: dirty=850 wb=598 unstable=0 bg_thresh=994 thresh=1989 gap=541 poll_thresh=16 ino=257 dd-2584 [006] 155.600510: balance_dirty_state: bdi btrfs-1: dirty=900 wb=598 unstable=0 bg_thresh=996 thresh=1993 gap=495 poll_thresh=17 ino=257 dd-2584 [006] 155.600519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 155.607948: balance_dirty_state: bdi btrfs-1: dirty=900 wb=473 unstable=0 bg_thresh=996 thresh=1993 gap=620 poll_thresh=17 ino=257 dd-2584 [006] 155.608074: balance_dirty_state: bdi btrfs-1: dirty=900 wb=473 unstable=0 bg_thresh=996 thresh=1993 gap=620 poll_thresh=13 ino=257 dd-2584 [006] 155.608197: balance_dirty_state: bdi btrfs-1: dirty=925 wb=473 unstable=0 bg_thresh=996 thresh=1992 gap=594 poll_thresh=14 ino=257 dd-2584 [006] 155.608314: balance_dirty_state: bdi btrfs-1: dirty=925 wb=473 unstable=0 bg_thresh=998 thresh=1997 gap=599 poll_thresh=15 ino=257 dd-2584 [006] 155.608433: balance_dirty_state: bdi btrfs-1: dirty=950 wb=473 unstable=0 bg_thresh=995 thresh=1991 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 155.608585: balance_dirty_state: bdi btrfs-1: dirty=975 wb=473 unstable=0 bg_thresh=991 thresh=1983 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 155.608708: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=473 unstable=0 bg_thresh=992 thresh=1985 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 155.608713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 155.608731: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13072 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 155.610318: writeback_single_inode: bdi btrfs-1: ino=257 state= age=160 wrote=672 to_write=15712 dd-2584 [006] 155.615987: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1023 unstable=0 bg_thresh=998 thresh=1996 gap=623 poll_thresh=18 ino=257 dd-2584 [006] 155.616060: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1023 unstable=0 bg_thresh=997 thresh=1995 gap=622 poll_thresh=13 ino=257 dd-2584 [006] 155.616310: balance_dirty_state: bdi btrfs-1: dirty=375 wb=923 unstable=0 bg_thresh=997 thresh=1995 gap=697 poll_thresh=14 ino=257 dd-2584 [006] 155.616376: balance_dirty_state: bdi btrfs-1: dirty=400 wb=898 unstable=0 bg_thresh=997 thresh=1994 gap=696 poll_thresh=15 ino=257 dd-2584 [006] 155.616440: balance_dirty_state: bdi btrfs-1: dirty=400 wb=898 unstable=0 bg_thresh=993 thresh=1986 gap=688 poll_thresh=16 ino=257 dd-2584 [006] 155.616562: balance_dirty_state: bdi btrfs-1: dirty=425 wb=898 unstable=0 bg_thresh=995 thresh=1991 gap=668 poll_thresh=17 ino=257 dd-2584 [006] 155.616686: balance_dirty_state: bdi btrfs-1: dirty=475 wb=898 unstable=0 bg_thresh=997 thresh=1994 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 155.616811: balance_dirty_state: bdi btrfs-1: dirty=500 wb=898 unstable=0 bg_thresh=992 thresh=1985 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 155.616935: balance_dirty_state: bdi btrfs-1: dirty=525 wb=898 unstable=0 bg_thresh=991 thresh=1982 gap=559 poll_thresh=20 ino=257 dd-2584 [006] 155.617059: balance_dirty_state: bdi btrfs-1: dirty=575 wb=898 unstable=0 bg_thresh=996 thresh=1992 gap=519 poll_thresh=21 ino=257 dd-2584 [006] 155.617183: balance_dirty_state: bdi btrfs-1: dirty=600 wb=898 unstable=0 bg_thresh=995 thresh=1990 gap=492 poll_thresh=22 ino=257 dd-2584 [006] 155.617188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=66776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 155.623995: balance_dirty_state: bdi btrfs-1: dirty=600 wb=898 unstable=0 bg_thresh=995 thresh=1991 gap=493 poll_thresh=22 ino=257 dd-2584 [006] 155.624005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=66776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 155.631926: balance_dirty_state: bdi btrfs-1: dirty=600 wb=673 unstable=0 bg_thresh=995 thresh=1991 gap=718 poll_thresh=22 ino=257 dd-2584 [006] 155.632026: balance_dirty_state: bdi btrfs-1: dirty=625 wb=673 unstable=0 bg_thresh=998 thresh=1996 gap=698 poll_thresh=16 ino=257 dd-2584 [006] 155.632317: balance_dirty_state: bdi btrfs-1: dirty=650 wb=673 unstable=0 bg_thresh=997 thresh=1995 gap=672 poll_thresh=17 ino=257 dd-2584 [006] 155.632434: balance_dirty_state: bdi btrfs-1: dirty=675 wb=673 unstable=0 bg_thresh=997 thresh=1994 gap=646 poll_thresh=18 ino=257 dd-2584 [006] 155.632551: balance_dirty_state: bdi btrfs-1: dirty=700 wb=673 unstable=0 bg_thresh=999 thresh=1998 gap=625 poll_thresh=19 ino=257 dd-2584 [006] 155.632667: balance_dirty_state: bdi btrfs-1: dirty=750 wb=673 unstable=0 bg_thresh=998 thresh=1997 gap=574 poll_thresh=20 ino=257 dd-2584 [006] 155.632784: balance_dirty_state: bdi btrfs-1: dirty=775 wb=673 unstable=0 bg_thresh=998 thresh=1996 gap=548 poll_thresh=21 ino=257 dd-2584 [006] 155.632903: balance_dirty_state: bdi btrfs-1: dirty=800 wb=673 unstable=0 bg_thresh=997 thresh=1994 gap=521 poll_thresh=22 ino=257 dd-2584 [006] 155.633022: balance_dirty_state: bdi btrfs-1: dirty=825 wb=673 unstable=0 bg_thresh=996 thresh=1993 gap=495 poll_thresh=23 ino=257 dd-2584 [006] 155.633027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=66776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 155.639864: balance_dirty_state: bdi btrfs-1: dirty=825 wb=673 unstable=0 bg_thresh=994 thresh=1989 gap=491 poll_thresh=23 ino=257 dd-2584 [002] 155.639870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=66776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 155.648003: balance_dirty_state: bdi btrfs-1: dirty=825 wb=423 unstable=0 bg_thresh=994 thresh=1988 gap=740 poll_thresh=23 ino=257 dd-2584 [002] 155.648103: balance_dirty_state: bdi btrfs-1: dirty=850 wb=423 unstable=0 bg_thresh=994 thresh=1988 gap=715 poll_thresh=17 ino=257 dd-2584 [002] 155.648382: balance_dirty_state: bdi btrfs-1: dirty=875 wb=423 unstable=0 bg_thresh=996 thresh=1993 gap=695 poll_thresh=18 ino=257 dd-2584 [002] 155.648493: balance_dirty_state: bdi btrfs-1: dirty=900 wb=423 unstable=0 bg_thresh=999 thresh=1998 gap=675 poll_thresh=19 ino=257 dd-2584 [002] 155.648609: balance_dirty_state: bdi btrfs-1: dirty=950 wb=423 unstable=0 bg_thresh=1004 thresh=2008 gap=635 poll_thresh=20 ino=257 dd-2584 [002] 155.648720: balance_dirty_state: bdi btrfs-1: dirty=975 wb=423 unstable=0 bg_thresh=1003 thresh=2007 gap=609 poll_thresh=21 ino=257 dd-2584 [002] 155.648833: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=423 unstable=0 bg_thresh=1003 thresh=2006 gap=583 poll_thresh=22 ino=257 dd-2584 [002] 155.648945: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=423 unstable=0 bg_thresh=1002 thresh=2004 gap=556 poll_thresh=23 ino=257 flush-btrfs-1-2586 [006] 155.648969: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13112 wrote=0 to_write=16384 dd-2584 [002] 155.649116: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=423 unstable=0 bg_thresh=1001 thresh=2003 gap=505 poll_thresh=24 ino=257 dd-2584 [002] 155.649291: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=473 unstable=0 bg_thresh=1001 thresh=2002 gap=454 poll_thresh=25 ino=257 dd-2584 [002] 155.649293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=66776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 155.650846: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=768 to_write=15616 dd-2584 [002] 155.655985: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1073 unstable=0 bg_thresh=999 thresh=1999 gap=576 poll_thresh=25 ino=257 dd-2584 [002] 155.656079: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1073 unstable=0 bg_thresh=999 thresh=1999 gap=551 poll_thresh=19 ino=257 dd-2584 [002] 155.656368: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1073 unstable=0 bg_thresh=1002 thresh=2004 gap=531 poll_thresh=20 ino=257 dd-2584 [002] 155.656487: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1073 unstable=0 bg_thresh=1001 thresh=2003 gap=505 poll_thresh=21 ino=257 dd-2584 [002] 155.656604: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1073 unstable=0 bg_thresh=1003 thresh=2007 gap=484 poll_thresh=22 ino=257 dd-2584 [002] 155.656609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=66776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 155.664009: balance_dirty_state: bdi btrfs-1: dirty=450 wb=948 unstable=0 bg_thresh=994 thresh=1989 gap=591 poll_thresh=22 ino=257 dd-2584 [002] 155.664134: balance_dirty_state: bdi btrfs-1: dirty=475 wb=948 unstable=0 bg_thresh=994 thresh=1989 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 155.664364: balance_dirty_state: bdi btrfs-1: dirty=500 wb=948 unstable=0 bg_thresh=997 thresh=1994 gap=546 poll_thresh=17 ino=257 dd-2584 [002] 155.664592: balance_dirty_state: bdi btrfs-1: dirty=550 wb=948 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=18 ino=257 dd-2584 [002] 155.664830: balance_dirty_state: bdi btrfs-1: dirty=575 wb=948 unstable=0 bg_thresh=1004 thresh=2009 gap=486 poll_thresh=19 ino=257 dd-2584 [002] 155.664838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=66776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 155.671939: balance_dirty_state: bdi btrfs-1: dirty=575 wb=773 unstable=0 bg_thresh=998 thresh=1996 gap=648 poll_thresh=19 ino=257 dd-2584 [002] 155.672066: balance_dirty_state: bdi btrfs-1: dirty=600 wb=773 unstable=0 bg_thresh=998 thresh=1996 gap=623 poll_thresh=14 ino=257 dd-2584 [002] 155.672181: balance_dirty_state: bdi btrfs-1: dirty=600 wb=773 unstable=0 bg_thresh=1000 thresh=2001 gap=628 poll_thresh=15 ino=257 dd-2584 [002] 155.672297: balance_dirty_state: bdi btrfs-1: dirty=625 wb=773 unstable=0 bg_thresh=1000 thresh=2001 gap=603 poll_thresh=16 ino=257 dd-2584 [002] 155.672880: balance_dirty_state: bdi btrfs-1: dirty=650 wb=773 unstable=0 bg_thresh=1000 thresh=2000 gap=577 poll_thresh=17 ino=257 dd-2584 [002] 155.673116: balance_dirty_state: bdi btrfs-1: dirty=675 wb=773 unstable=0 bg_thresh=1002 thresh=2004 gap=556 poll_thresh=18 ino=257 dd-2584 [002] 155.673351: balance_dirty_state: bdi btrfs-1: dirty=725 wb=773 unstable=0 bg_thresh=1001 thresh=2003 gap=505 poll_thresh=19 ino=257 dd-2584 [002] 155.673585: balance_dirty_state: bdi btrfs-1: dirty=750 wb=773 unstable=0 bg_thresh=1001 thresh=2002 gap=479 poll_thresh=20 ino=257 dd-2584 [002] 155.673595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=66776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 155.679854: balance_dirty_state: bdi btrfs-1: dirty=750 wb=773 unstable=0 bg_thresh=996 thresh=1993 gap=470 poll_thresh=20 ino=257 dd-2584 [002] 155.679858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=66776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 155.687939: balance_dirty_state: bdi btrfs-1: dirty=750 wb=523 unstable=0 bg_thresh=996 thresh=1992 gap=719 poll_thresh=20 ino=257 dd-2584 [002] 155.688023: balance_dirty_state: bdi btrfs-1: dirty=775 wb=523 unstable=0 bg_thresh=996 thresh=1992 gap=694 poll_thresh=15 ino=257 dd-2584 [002] 155.688081: balance_dirty_state: bdi btrfs-1: dirty=775 wb=523 unstable=0 bg_thresh=998 thresh=1997 gap=699 poll_thresh=16 ino=257 dd-2584 [002] 155.688192: balance_dirty_state: bdi btrfs-1: dirty=800 wb=523 unstable=0 bg_thresh=1001 thresh=2002 gap=679 poll_thresh=17 ino=257 dd-2584 [002] 155.688304: balance_dirty_state: bdi btrfs-1: dirty=850 wb=523 unstable=0 bg_thresh=1003 thresh=2007 gap=634 poll_thresh=18 ino=257 dd-2584 [002] 155.688417: balance_dirty_state: bdi btrfs-1: dirty=875 wb=523 unstable=0 bg_thresh=1005 thresh=2011 gap=613 poll_thresh=19 ino=257 dd-2584 [002] 155.688694: balance_dirty_state: bdi btrfs-1: dirty=900 wb=523 unstable=0 bg_thresh=1005 thresh=2010 gap=587 poll_thresh=20 ino=257 dd-2584 [002] 155.688806: balance_dirty_state: bdi btrfs-1: dirty=950 wb=523 unstable=0 bg_thresh=1001 thresh=2003 gap=530 poll_thresh=21 ino=257 dd-2584 [002] 155.688919: balance_dirty_state: bdi btrfs-1: dirty=975 wb=523 unstable=0 bg_thresh=1003 thresh=2007 gap=509 poll_thresh=22 ino=257 dd-2584 [002] 155.689032: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=523 unstable=0 bg_thresh=1003 thresh=2006 gap=483 poll_thresh=23 ino=257 dd-2584 [002] 155.689036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=66776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 155.696007: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=398 unstable=0 bg_thresh=994 thresh=1989 gap=591 poll_thresh=23 ino=257 flush-btrfs-1-2586 [006] 155.696032: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13160 wrote=0 to_write=16384 dd-2584 [002] 155.696104: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=398 unstable=0 bg_thresh=994 thresh=1989 gap=566 poll_thresh=17 ino=257 dd-2584 [002] 155.696278: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=423 unstable=0 bg_thresh=997 thresh=1994 gap=546 poll_thresh=18 ino=257 dd-2584 [002] 155.696453: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=448 unstable=0 bg_thresh=999 thresh=1999 gap=551 poll_thresh=19 ino=257 dd-2584 [002] 155.696635: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=498 unstable=0 bg_thresh=1004 thresh=2009 gap=511 poll_thresh=20 ino=257 dd-2584 [002] 155.697107: balance_dirty_state: bdi btrfs-1: dirty=900 wb=648 unstable=0 bg_thresh=1007 thresh=2014 gap=466 poll_thresh=21 ino=257 dd-2584 [002] 155.697109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=66776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 155.698449: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=800 to_write=15584 dd-2584 [002] 155.703943: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1073 unstable=0 bg_thresh=1001 thresh=2003 gap=580 poll_thresh=21 ino=257 dd-2584 [002] 155.704060: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1073 unstable=0 bg_thresh=1001 thresh=2003 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 155.704233: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1073 unstable=0 bg_thresh=1001 thresh=2002 gap=529 poll_thresh=17 ino=257 dd-2584 [002] 155.704412: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1073 unstable=0 bg_thresh=1000 thresh=2001 gap=503 poll_thresh=18 ino=257 dd-2584 [002] 155.704598: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1073 unstable=0 bg_thresh=996 thresh=1992 gap=469 poll_thresh=19 ino=257 dd-2584 [002] 155.704605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=66776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 155.712029: balance_dirty_state: bdi btrfs-1: dirty=450 wb=948 unstable=0 bg_thresh=1003 thresh=2006 gap=608 poll_thresh=19 ino=257 dd-2584 [006] 155.712161: balance_dirty_state: bdi btrfs-1: dirty=450 wb=948 unstable=0 bg_thresh=1003 thresh=2006 gap=608 poll_thresh=14 ino=257 dd-2584 [006] 155.712282: balance_dirty_state: bdi btrfs-1: dirty=475 wb=948 unstable=0 bg_thresh=1002 thresh=2005 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 155.712417: balance_dirty_state: bdi btrfs-1: dirty=500 wb=923 unstable=0 bg_thresh=1005 thresh=2010 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 155.712667: balance_dirty_state: bdi btrfs-1: dirty=525 wb=873 unstable=0 bg_thresh=1004 thresh=2009 gap=611 poll_thresh=17 ino=257 dd-2584 [006] 155.712910: balance_dirty_state: bdi btrfs-1: dirty=550 wb=873 unstable=0 bg_thresh=1004 thresh=2008 gap=585 poll_thresh=18 ino=257 dd-2584 [006] 155.713504: balance_dirty_state: bdi btrfs-1: dirty=600 wb=873 unstable=0 bg_thresh=1003 thresh=2007 gap=534 poll_thresh=19 ino=257 dd-2584 [006] 155.713740: balance_dirty_state: bdi btrfs-1: dirty=625 wb=873 unstable=0 bg_thresh=1005 thresh=2011 gap=513 poll_thresh=20 ino=257 dd-2584 [006] 155.713977: balance_dirty_state: bdi btrfs-1: dirty=650 wb=873 unstable=0 bg_thresh=1002 thresh=2004 gap=481 poll_thresh=21 ino=257 dd-2584 [006] 155.713986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=66776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 155.719991: balance_dirty_state: bdi btrfs-1: dirty=650 wb=823 unstable=0 bg_thresh=993 thresh=1986 gap=513 poll_thresh=21 ino=257 dd-2584 [006] 155.720141: balance_dirty_state: bdi btrfs-1: dirty=675 wb=823 unstable=0 bg_thresh=991 thresh=1983 gap=485 poll_thresh=16 ino=257 dd-2584 [006] 155.720149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 155.727884: balance_dirty_state: bdi btrfs-1: dirty=675 wb=748 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 155.727991: balance_dirty_state: bdi btrfs-1: dirty=675 wb=698 unstable=0 bg_thresh=995 thresh=1990 gap=617 poll_thresh=12 ino=257 dd-2584 [006] 155.728054: balance_dirty_state: bdi btrfs-1: dirty=700 wb=698 unstable=0 bg_thresh=995 thresh=1991 gap=593 poll_thresh=13 ino=257 dd-2584 [006] 155.728115: balance_dirty_state: bdi btrfs-1: dirty=725 wb=698 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=14 ino=257 dd-2584 [006] 155.728175: balance_dirty_state: bdi btrfs-1: dirty=725 wb=698 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 155.728235: balance_dirty_state: bdi btrfs-1: dirty=750 wb=698 unstable=0 bg_thresh=991 thresh=1983 gap=535 poll_thresh=16 ino=257 dd-2584 [006] 155.728357: balance_dirty_state: bdi btrfs-1: dirty=775 wb=698 unstable=0 bg_thresh=991 thresh=1982 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 155.728480: balance_dirty_state: bdi btrfs-1: dirty=800 wb=698 unstable=0 bg_thresh=987 thresh=1975 gap=477 poll_thresh=18 ino=257 dd-2584 [006] 155.728485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 155.735939: balance_dirty_state: bdi btrfs-1: dirty=800 wb=448 unstable=0 bg_thresh=988 thresh=1977 gap=729 poll_thresh=18 ino=257 dd-2584 [006] 155.736007: balance_dirty_state: bdi btrfs-1: dirty=825 wb=448 unstable=0 bg_thresh=991 thresh=1982 gap=709 poll_thresh=13 ino=257 dd-2584 [006] 155.736242: balance_dirty_state: bdi btrfs-1: dirty=850 wb=448 unstable=0 bg_thresh=990 thresh=1981 gap=683 poll_thresh=14 ino=257 dd-2584 [006] 155.736302: balance_dirty_state: bdi btrfs-1: dirty=850 wb=448 unstable=0 bg_thresh=990 thresh=1981 gap=683 poll_thresh=15 ino=257 dd-2584 [006] 155.736361: balance_dirty_state: bdi btrfs-1: dirty=875 wb=448 unstable=0 bg_thresh=990 thresh=1980 gap=657 poll_thresh=16 ino=257 dd-2584 [006] 155.736481: balance_dirty_state: bdi btrfs-1: dirty=900 wb=448 unstable=0 bg_thresh=989 thresh=1979 gap=631 poll_thresh=17 ino=257 dd-2584 [006] 155.736601: balance_dirty_state: bdi btrfs-1: dirty=950 wb=448 unstable=0 bg_thresh=986 thresh=1972 gap=574 poll_thresh=18 ino=257 dd-2584 [006] 155.736720: balance_dirty_state: bdi btrfs-1: dirty=975 wb=448 unstable=0 bg_thresh=988 thresh=1976 gap=553 poll_thresh=19 ino=257 dd-2584 [006] 155.736840: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=448 unstable=0 bg_thresh=987 thresh=1975 gap=527 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 155.736862: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13200 wrote=0 to_write=16384 dd-2584 [006] 155.737021: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=448 unstable=0 bg_thresh=987 thresh=1974 gap=501 poll_thresh=21 ino=257 dd-2584 [006] 155.737205: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=473 unstable=0 bg_thresh=989 thresh=1978 gap=455 poll_thresh=22 ino=257 dd-2584 [006] 155.737207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 155.738711: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=736 to_write=15648 dd-2584 [006] 155.743885: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1048 unstable=0 bg_thresh=988 thresh=1977 gap=579 poll_thresh=22 ino=257 dd-2584 [006] 155.743954: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1048 unstable=0 bg_thresh=988 thresh=1977 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 155.744250: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1048 unstable=0 bg_thresh=990 thresh=1981 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 155.744367: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1048 unstable=0 bg_thresh=990 thresh=1980 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 155.744485: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1048 unstable=0 bg_thresh=986 thresh=1973 gap=475 poll_thresh=19 ino=257 dd-2584 [006] 155.744490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 155.752001: balance_dirty_state: bdi btrfs-1: dirty=450 wb=898 unstable=0 bg_thresh=989 thresh=1979 gap=631 poll_thresh=19 ino=257 dd-2584 [006] 155.752114: balance_dirty_state: bdi btrfs-1: dirty=475 wb=898 unstable=0 bg_thresh=992 thresh=1984 gap=611 poll_thresh=14 ino=257 dd-2584 [006] 155.752234: balance_dirty_state: bdi btrfs-1: dirty=475 wb=898 unstable=0 bg_thresh=989 thresh=1978 gap=605 poll_thresh=15 ino=257 dd-2584 [006] 155.752353: balance_dirty_state: bdi btrfs-1: dirty=500 wb=898 unstable=0 bg_thresh=991 thresh=1983 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 155.752586: balance_dirty_state: bdi btrfs-1: dirty=525 wb=898 unstable=0 bg_thresh=991 thresh=1982 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 155.752819: balance_dirty_state: bdi btrfs-1: dirty=575 wb=898 unstable=0 bg_thresh=990 thresh=1981 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 155.753053: balance_dirty_state: bdi btrfs-1: dirty=600 wb=898 unstable=0 bg_thresh=992 thresh=1985 gap=487 poll_thresh=19 ino=257 dd-2584 [006] 155.753062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 155.759965: balance_dirty_state: bdi btrfs-1: dirty=600 wb=773 unstable=0 bg_thresh=991 thresh=1983 gap=610 poll_thresh=19 ino=257 dd-2584 [006] 155.760077: balance_dirty_state: bdi btrfs-1: dirty=625 wb=773 unstable=0 bg_thresh=991 thresh=1982 gap=584 poll_thresh=14 ino=257 dd-2584 [006] 155.760307: balance_dirty_state: bdi btrfs-1: dirty=625 wb=773 unstable=0 bg_thresh=991 thresh=1982 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 155.760367: balance_dirty_state: bdi btrfs-1: dirty=650 wb=773 unstable=0 bg_thresh=990 thresh=1981 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 155.760482: balance_dirty_state: bdi btrfs-1: dirty=675 wb=773 unstable=0 bg_thresh=990 thresh=1980 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 155.760602: balance_dirty_state: bdi btrfs-1: dirty=700 wb=773 unstable=0 bg_thresh=989 thresh=1979 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 155.760719: balance_dirty_state: bdi btrfs-1: dirty=750 wb=773 unstable=0 bg_thresh=991 thresh=1983 gap=460 poll_thresh=19 ino=257 dd-2584 [006] 155.760724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 155.767953: balance_dirty_state: bdi btrfs-1: dirty=750 wb=648 unstable=0 bg_thresh=993 thresh=1987 gap=589 poll_thresh=19 ino=257 dd-2584 [006] 155.768060: balance_dirty_state: bdi btrfs-1: dirty=750 wb=648 unstable=0 bg_thresh=990 thresh=1981 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 155.768119: balance_dirty_state: bdi btrfs-1: dirty=775 wb=648 unstable=0 bg_thresh=993 thresh=1986 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 155.768177: balance_dirty_state: bdi btrfs-1: dirty=800 wb=648 unstable=0 bg_thresh=990 thresh=1980 gap=532 poll_thresh=16 ino=257 dd-2584 [006] 155.768294: balance_dirty_state: bdi btrfs-1: dirty=825 wb=648 unstable=0 bg_thresh=992 thresh=1984 gap=511 poll_thresh=17 ino=257 dd-2584 [006] 155.768413: balance_dirty_state: bdi btrfs-1: dirty=850 wb=648 unstable=0 bg_thresh=991 thresh=1983 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 155.768417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 155.775973: balance_dirty_state: bdi btrfs-1: dirty=850 wb=498 unstable=0 bg_thresh=991 thresh=1983 gap=635 poll_thresh=18 ino=257 dd-2584 [006] 155.776037: balance_dirty_state: bdi btrfs-1: dirty=875 wb=498 unstable=0 bg_thresh=994 thresh=1988 gap=615 poll_thresh=13 ino=257 dd-2584 [006] 155.776262: balance_dirty_state: bdi btrfs-1: dirty=875 wb=498 unstable=0 bg_thresh=991 thresh=1982 gap=609 poll_thresh=14 ino=257 dd-2584 [006] 155.776319: balance_dirty_state: bdi btrfs-1: dirty=900 wb=498 unstable=0 bg_thresh=993 thresh=1987 gap=589 poll_thresh=15 ino=257 dd-2584 [006] 155.776375: balance_dirty_state: bdi btrfs-1: dirty=925 wb=498 unstable=0 bg_thresh=990 thresh=1981 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 155.776489: balance_dirty_state: bdi btrfs-1: dirty=950 wb=498 unstable=0 bg_thresh=992 thresh=1985 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 155.776602: balance_dirty_state: bdi btrfs-1: dirty=975 wb=498 unstable=0 bg_thresh=992 thresh=1984 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 155.776713: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=498 unstable=0 bg_thresh=991 thresh=1983 gap=460 poll_thresh=19 ino=257 dd-2584 [006] 155.776718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 155.776734: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13240 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 155.778342: writeback_single_inode: bdi btrfs-1: ino=257 state= age=160 wrote=672 to_write=15712 dd-2584 [006] 155.784056: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1048 unstable=0 bg_thresh=990 thresh=1981 gap=583 poll_thresh=19 ino=257 dd-2584 [006] 155.784138: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1048 unstable=0 bg_thresh=990 thresh=1980 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 155.784198: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1048 unstable=0 bg_thresh=992 thresh=1985 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 155.784258: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1048 unstable=0 bg_thresh=992 thresh=1984 gap=536 poll_thresh=16 ino=257 dd-2584 [006] 155.784382: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1048 unstable=0 bg_thresh=991 thresh=1983 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 155.784495: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1048 unstable=0 bg_thresh=991 thresh=1982 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 155.784500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 155.792071: balance_dirty_state: bdi btrfs-1: dirty=450 wb=923 unstable=0 bg_thresh=992 thresh=1984 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 155.792342: balance_dirty_state: bdi btrfs-1: dirty=475 wb=923 unstable=0 bg_thresh=992 thresh=1984 gap=586 poll_thresh=13 ino=257 dd-2584 [006] 155.792399: balance_dirty_state: bdi btrfs-1: dirty=475 wb=923 unstable=0 bg_thresh=991 thresh=1983 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 155.792457: balance_dirty_state: bdi btrfs-1: dirty=500 wb=923 unstable=0 bg_thresh=991 thresh=1982 gap=559 poll_thresh=15 ino=257 dd-2584 [006] 155.792513: balance_dirty_state: bdi btrfs-1: dirty=525 wb=923 unstable=0 bg_thresh=993 thresh=1987 gap=539 poll_thresh=16 ino=257 dd-2584 [006] 155.792625: balance_dirty_state: bdi btrfs-1: dirty=550 wb=923 unstable=0 bg_thresh=993 thresh=1986 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 155.792737: balance_dirty_state: bdi btrfs-1: dirty=575 wb=923 unstable=0 bg_thresh=992 thresh=1985 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 155.792742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 155.800040: balance_dirty_state: bdi btrfs-1: dirty=575 wb=798 unstable=0 bg_thresh=993 thresh=1986 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 155.800169: balance_dirty_state: bdi btrfs-1: dirty=600 wb=798 unstable=0 bg_thresh=990 thresh=1980 gap=582 poll_thresh=13 ino=257 dd-2584 [006] 155.800289: balance_dirty_state: bdi btrfs-1: dirty=600 wb=798 unstable=0 bg_thresh=995 thresh=1990 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 155.800406: balance_dirty_state: bdi btrfs-1: dirty=625 wb=798 unstable=0 bg_thresh=992 thresh=1984 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 155.800522: balance_dirty_state: bdi btrfs-1: dirty=650 wb=798 unstable=0 bg_thresh=994 thresh=1989 gap=541 poll_thresh=16 ino=257 dd-2584 [006] 155.800760: balance_dirty_state: bdi btrfs-1: dirty=675 wb=798 unstable=0 bg_thresh=994 thresh=1988 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 155.800994: balance_dirty_state: bdi btrfs-1: dirty=700 wb=798 unstable=0 bg_thresh=993 thresh=1987 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 155.801003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 155.808090: balance_dirty_state: bdi btrfs-1: dirty=700 wb=798 unstable=0 bg_thresh=993 thresh=1987 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 155.808103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 155.815896: balance_dirty_state: bdi btrfs-1: dirty=700 wb=698 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=18 ino=257 dd-2584 [002] 155.816129: balance_dirty_state: bdi btrfs-1: dirty=725 wb=698 unstable=0 bg_thresh=994 thresh=1988 gap=565 poll_thresh=13 ino=257 dd-2584 [002] 155.816189: balance_dirty_state: bdi btrfs-1: dirty=725 wb=698 unstable=0 bg_thresh=996 thresh=1993 gap=570 poll_thresh=14 ino=257 dd-2584 [002] 155.816247: balance_dirty_state: bdi btrfs-1: dirty=750 wb=698 unstable=0 bg_thresh=996 thresh=1993 gap=545 poll_thresh=15 ino=257 dd-2584 [002] 155.816306: balance_dirty_state: bdi btrfs-1: dirty=775 wb=698 unstable=0 bg_thresh=999 thresh=1998 gap=525 poll_thresh=16 ino=257 dd-2584 [002] 155.816424: balance_dirty_state: bdi btrfs-1: dirty=800 wb=698 unstable=0 bg_thresh=998 thresh=1997 gap=499 poll_thresh=17 ino=257 dd-2584 [002] 155.816428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=66400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 155.824048: balance_dirty_state: bdi btrfs-1: dirty=800 wb=698 unstable=0 bg_thresh=998 thresh=1997 gap=499 poll_thresh=17 ino=257 dd-2584 [002] 155.824058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=65748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 155.832076: balance_dirty_state: bdi btrfs-1: dirty=800 wb=573 unstable=0 bg_thresh=996 thresh=1992 gap=619 poll_thresh=17 ino=257 dd-2584 [002] 155.832157: balance_dirty_state: bdi btrfs-1: dirty=825 wb=573 unstable=0 bg_thresh=996 thresh=1992 gap=594 poll_thresh=13 ino=257 dd-2584 [002] 155.832228: balance_dirty_state: bdi btrfs-1: dirty=825 wb=573 unstable=0 bg_thresh=998 thresh=1997 gap=599 poll_thresh=14 ino=257 dd-2584 [002] 155.832301: balance_dirty_state: bdi btrfs-1: dirty=850 wb=573 unstable=0 bg_thresh=1001 thresh=2002 gap=579 poll_thresh=15 ino=257 dd-2584 [002] 155.832373: balance_dirty_state: bdi btrfs-1: dirty=850 wb=573 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=16 ino=257 dd-2584 [002] 155.832515: balance_dirty_state: bdi btrfs-1: dirty=900 wb=573 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=17 ino=257 dd-2584 [002] 155.832659: balance_dirty_state: bdi btrfs-1: dirty=925 wb=573 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=18 ino=257 dd-2584 [002] 155.832802: balance_dirty_state: bdi btrfs-1: dirty=950 wb=573 unstable=0 bg_thresh=999 thresh=1998 gap=475 poll_thresh=19 ino=257 dd-2584 [002] 155.832808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=65748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 155.839917: balance_dirty_state: bdi btrfs-1: dirty=950 wb=423 unstable=0 bg_thresh=993 thresh=1987 gap=614 poll_thresh=19 ino=257 dd-2584 [002] 155.840200: balance_dirty_state: bdi btrfs-1: dirty=975 wb=423 unstable=0 bg_thresh=993 thresh=1987 gap=589 poll_thresh=14 ino=257 dd-2584 [002] 155.840271: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=423 unstable=0 bg_thresh=996 thresh=1992 gap=569 poll_thresh=15 ino=257 flush-btrfs-1-2586 [006] 155.840300: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13304 wrote=0 to_write=16384 dd-2584 [002] 155.840381: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=423 unstable=0 bg_thresh=996 thresh=1992 gap=569 poll_thresh=16 ino=257 dd-2584 [002] 155.840555: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=423 unstable=0 bg_thresh=1001 thresh=2002 gap=529 poll_thresh=17 ino=257 dd-2584 [002] 155.840730: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=473 unstable=0 bg_thresh=1000 thresh=2001 gap=503 poll_thresh=18 ino=257 dd-2584 [002] 155.840902: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=523 unstable=0 bg_thresh=1000 thresh=2000 gap=477 poll_thresh=19 ino=257 dd-2584 [002] 155.840904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=65748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 155.842330: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=768 to_write=15616 dd-2584 [002] 155.847925: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1048 unstable=0 bg_thresh=990 thresh=1981 gap=583 poll_thresh=19 ino=257 dd-2584 [002] 155.848033: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1048 unstable=0 bg_thresh=990 thresh=1981 gap=558 poll_thresh=14 ino=257 dd-2584 [002] 155.848119: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1048 unstable=0 bg_thresh=993 thresh=1986 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 155.848208: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1048 unstable=0 bg_thresh=993 thresh=1986 gap=538 poll_thresh=16 ino=257 dd-2584 [002] 155.848384: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1048 unstable=0 bg_thresh=992 thresh=1985 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 155.848571: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1048 unstable=0 bg_thresh=997 thresh=1995 gap=472 poll_thresh=18 ino=257 dd-2584 [002] 155.848578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=65748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 155.856029: balance_dirty_state: bdi btrfs-1: dirty=475 wb=923 unstable=0 bg_thresh=995 thresh=1990 gap=592 poll_thresh=18 ino=257 dd-2584 [002] 155.856295: balance_dirty_state: bdi btrfs-1: dirty=475 wb=923 unstable=0 bg_thresh=995 thresh=1990 gap=592 poll_thresh=13 ino=257 dd-2584 [002] 155.856356: balance_dirty_state: bdi btrfs-1: dirty=500 wb=923 unstable=0 bg_thresh=1000 thresh=2001 gap=578 poll_thresh=14 ino=257 dd-2584 [002] 155.856415: balance_dirty_state: bdi btrfs-1: dirty=500 wb=923 unstable=0 bg_thresh=997 thresh=1995 gap=572 poll_thresh=15 ino=257 dd-2584 [002] 155.856475: balance_dirty_state: bdi btrfs-1: dirty=525 wb=923 unstable=0 bg_thresh=1000 thresh=2000 gap=552 poll_thresh=16 ino=257 dd-2584 [002] 155.856593: balance_dirty_state: bdi btrfs-1: dirty=550 wb=923 unstable=0 bg_thresh=999 thresh=1999 gap=526 poll_thresh=17 ino=257 dd-2584 [002] 155.856713: balance_dirty_state: bdi btrfs-1: dirty=600 wb=923 unstable=0 bg_thresh=1001 thresh=2003 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 155.856718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=65748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 155.863915: balance_dirty_state: bdi btrfs-1: dirty=600 wb=748 unstable=0 bg_thresh=983 thresh=1966 gap=618 poll_thresh=18 ino=257 dd-2584 [002] 155.863986: balance_dirty_state: bdi btrfs-1: dirty=600 wb=748 unstable=0 bg_thresh=983 thresh=1966 gap=618 poll_thresh=13 ino=257 dd-2584 [002] 155.864045: balance_dirty_state: bdi btrfs-1: dirty=625 wb=748 unstable=0 bg_thresh=985 thresh=1971 gap=598 poll_thresh=14 ino=257 dd-2584 [002] 155.864103: balance_dirty_state: bdi btrfs-1: dirty=650 wb=748 unstable=0 bg_thresh=985 thresh=1971 gap=573 poll_thresh=15 ino=257 dd-2584 [002] 155.864163: balance_dirty_state: bdi btrfs-1: dirty=650 wb=748 unstable=0 bg_thresh=988 thresh=1976 gap=578 poll_thresh=16 ino=257 dd-2584 [002] 155.864286: balance_dirty_state: bdi btrfs-1: dirty=700 wb=748 unstable=0 bg_thresh=987 thresh=1975 gap=527 poll_thresh=17 ino=257 dd-2584 [002] 155.864408: balance_dirty_state: bdi btrfs-1: dirty=725 wb=748 unstable=0 bg_thresh=989 thresh=1979 gap=506 poll_thresh=18 ino=257 dd-2584 [002] 155.864699: balance_dirty_state: bdi btrfs-1: dirty=750 wb=748 unstable=0 bg_thresh=989 thresh=1978 gap=480 poll_thresh=19 ino=257 dd-2584 [002] 155.864704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=65748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 155.869555: balance_dirty_state: bdi 0:15: dirty=750 wb=748 unstable=0 bg_thresh=986 thresh=1973 gap=475 poll_thresh=36 ino=2375722 collect-vmstat.-2569 [000] 155.869566: balance_dirty_pages: bdi 0:15: bdi_limit=6 task_limit=6 bdi_dirty=3 avg_dirty=3 bdi_gap=343% task_gap=686% task_weight=0% bdi_bw=29412 base_bw=102400 task_bw=921600 dirtied=36 period=4 think=9700 pause=-9696 dd-2584 [002] 155.871964: balance_dirty_state: bdi btrfs-1: dirty=750 wb=748 unstable=0 bg_thresh=983 thresh=1967 gap=469 poll_thresh=19 ino=257 dd-2584 [002] 155.871969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-25% task_gap=-151% task_weight=100% bdi_bw=65748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 155.880091: balance_dirty_state: bdi btrfs-1: dirty=750 wb=498 unstable=0 bg_thresh=980 thresh=1960 gap=712 poll_thresh=19 ino=257 dd-2584 [005] 155.880215: balance_dirty_state: bdi btrfs-1: dirty=750 wb=498 unstable=0 bg_thresh=980 thresh=1960 gap=712 poll_thresh=14 ino=257 dd-2584 [005] 155.880330: balance_dirty_state: bdi btrfs-1: dirty=775 wb=498 unstable=0 bg_thresh=982 thresh=1965 gap=692 poll_thresh=15 ino=257 dd-2584 [005] 155.880446: balance_dirty_state: bdi btrfs-1: dirty=800 wb=498 unstable=0 bg_thresh=982 thresh=1965 gap=667 poll_thresh=16 ino=257 dd-2584 [005] 155.880682: balance_dirty_state: bdi btrfs-1: dirty=825 wb=498 unstable=0 bg_thresh=979 thresh=1958 gap=635 poll_thresh=17 ino=257 dd-2584 [005] 155.880918: balance_dirty_state: bdi btrfs-1: dirty=850 wb=498 unstable=0 bg_thresh=981 thresh=1962 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 155.881152: balance_dirty_state: bdi btrfs-1: dirty=900 wb=498 unstable=0 bg_thresh=980 thresh=1961 gap=563 poll_thresh=19 ino=257 dd-2584 [005] 155.881387: balance_dirty_state: bdi btrfs-1: dirty=925 wb=498 unstable=0 bg_thresh=980 thresh=1960 gap=537 poll_thresh=20 ino=257 dd-2584 [005] 155.881621: balance_dirty_state: bdi btrfs-1: dirty=950 wb=498 unstable=0 bg_thresh=979 thresh=1959 gap=511 poll_thresh=21 ino=257 dd-2584 [005] 155.882199: balance_dirty_state: bdi btrfs-1: dirty=975 wb=423 unstable=0 bg_thresh=978 thresh=1956 gap=558 poll_thresh=22 ino=257 dd-2584 [005] 155.882329: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=373 unstable=0 bg_thresh=980 thresh=1961 gap=563 poll_thresh=23 ino=257 flush-btrfs-1-2586 [006] 155.882351: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13344 wrote=0 to_write=16384 dd-2584 [005] 155.882462: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=373 unstable=0 bg_thresh=976 thresh=1952 gap=529 poll_thresh=24 ino=257 dd-2584 [005] 155.882595: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=398 unstable=0 bg_thresh=977 thresh=1955 gap=507 poll_thresh=25 ino=257 dd-2584 [005] 155.882729: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=423 unstable=0 bg_thresh=977 thresh=1954 gap=456 poll_thresh=26 ino=257 dd-2584 [005] 155.882731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1222 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-9% task_gap=-119% task_weight=101% bdi_bw=65748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 155.885525: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=768 to_write=15616 dd-2584 [001] 155.887934: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1148 unstable=0 bg_thresh=984 thresh=1968 gap=470 poll_thresh=26 ino=257 dd-2584 [001] 155.887941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1235 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-151% task_weight=101% bdi_bw=65748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 155.900079: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1023 unstable=0 bg_thresh=984 thresh=1969 gap=596 poll_thresh=26 ino=257 dd-2584 [001] 155.900166: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1023 unstable=0 bg_thresh=984 thresh=1969 gap=571 poll_thresh=19 ino=257 dd-2584 [001] 155.900283: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1023 unstable=0 bg_thresh=989 thresh=1979 gap=556 poll_thresh=20 ino=257 dd-2584 [001] 155.900399: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1023 unstable=0 bg_thresh=992 thresh=1984 gap=536 poll_thresh=21 ino=257 dd-2584 [001] 155.900515: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1023 unstable=0 bg_thresh=991 thresh=1983 gap=485 poll_thresh=22 ino=257 dd-2584 [001] 155.900519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1249 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-84% task_weight=101% bdi_bw=65748 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 155.912567: balance_dirty_state: bdi btrfs-1: dirty=475 wb=823 unstable=0 bg_thresh=987 thresh=1974 gap=676 poll_thresh=16 ino=257 dd-2584 [001] 155.912702: balance_dirty_state: bdi btrfs-1: dirty=525 wb=773 unstable=0 bg_thresh=992 thresh=1985 gap=687 poll_thresh=17 ino=257 dd-2584 [001] 155.912930: balance_dirty_state: bdi btrfs-1: dirty=550 wb=773 unstable=0 bg_thresh=992 thresh=1984 gap=661 poll_thresh=18 ino=257 dd-2584 [001] 155.913167: balance_dirty_state: bdi btrfs-1: dirty=575 wb=773 unstable=0 bg_thresh=994 thresh=1988 gap=640 poll_thresh=19 ino=257 dd-2584 [001] 155.913406: balance_dirty_state: bdi btrfs-1: dirty=600 wb=773 unstable=0 bg_thresh=993 thresh=1987 gap=614 poll_thresh=20 ino=257 dd-2584 [001] 155.913641: balance_dirty_state: bdi btrfs-1: dirty=650 wb=773 unstable=0 bg_thresh=993 thresh=1986 gap=563 poll_thresh=21 ino=257 dd-2584 [001] 155.913876: balance_dirty_state: bdi btrfs-1: dirty=675 wb=773 unstable=0 bg_thresh=992 thresh=1985 gap=537 poll_thresh=22 ino=257 dd-2584 [001] 155.914113: balance_dirty_state: bdi btrfs-1: dirty=700 wb=773 unstable=0 bg_thresh=994 thresh=1989 gap=516 poll_thresh=23 ino=257 dd-2584 [001] 155.914679: balance_dirty_state: bdi btrfs-1: dirty=750 wb=773 unstable=0 bg_thresh=994 thresh=1988 gap=465 poll_thresh=24 ino=257 dd-2584 [001] 155.914688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=65748 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 155.924018: balance_dirty_state: bdi btrfs-1: dirty=750 wb=773 unstable=0 bg_thresh=994 thresh=1988 gap=465 poll_thresh=24 ino=257 dd-2584 [001] 155.924028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=65748 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 155.936127: balance_dirty_state: bdi btrfs-1: dirty=750 wb=623 unstable=0 bg_thresh=993 thresh=1987 gap=614 poll_thresh=24 ino=257 dd-2584 [001] 155.936241: balance_dirty_state: bdi btrfs-1: dirty=750 wb=623 unstable=0 bg_thresh=993 thresh=1986 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 155.936443: balance_dirty_state: bdi btrfs-1: dirty=775 wb=623 unstable=0 bg_thresh=992 thresh=1985 gap=587 poll_thresh=19 ino=257 dd-2584 [001] 155.936647: balance_dirty_state: bdi btrfs-1: dirty=825 wb=623 unstable=0 bg_thresh=992 thresh=1984 gap=536 poll_thresh=20 ino=257 dd-2584 [001] 155.936852: balance_dirty_state: bdi btrfs-1: dirty=850 wb=623 unstable=0 bg_thresh=991 thresh=1983 gap=510 poll_thresh=21 ino=257 dd-2584 [001] 155.937054: balance_dirty_state: bdi btrfs-1: dirty=875 wb=623 unstable=0 bg_thresh=993 thresh=1987 gap=489 poll_thresh=22 ino=257 dd-2584 [001] 155.937062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=101% bdi_bw=64648 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 155.944121: balance_dirty_state: bdi btrfs-1: dirty=875 wb=623 unstable=0 bg_thresh=993 thresh=1987 gap=489 poll_thresh=22 ino=257 dd-2584 [001] 155.944129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=101% bdi_bw=64648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 155.952127: balance_dirty_state: bdi btrfs-1: dirty=875 wb=498 unstable=0 bg_thresh=993 thresh=1987 gap=614 poll_thresh=22 ino=257 dd-2584 [001] 155.952232: balance_dirty_state: bdi btrfs-1: dirty=900 wb=498 unstable=0 bg_thresh=990 thresh=1981 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 155.952433: balance_dirty_state: bdi btrfs-1: dirty=925 wb=423 unstable=0 bg_thresh=988 thresh=1977 gap=629 poll_thresh=17 ino=257 dd-2584 [001] 155.952599: balance_dirty_state: bdi btrfs-1: dirty=975 wb=373 unstable=0 bg_thresh=991 thresh=1982 gap=634 poll_thresh=18 ino=257 dd-2584 [001] 155.953070: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=373 unstable=0 bg_thresh=990 thresh=1981 gap=608 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 155.953146: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13416 wrote=0 to_write=8192 dd-2584 [001] 155.953270: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=373 unstable=0 bg_thresh=992 thresh=1985 gap=587 poll_thresh=20 ino=257 dd-2584 [001] 155.953470: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=398 unstable=0 bg_thresh=992 thresh=1984 gap=561 poll_thresh=21 ino=257 dd-2584 [001] 155.953673: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=448 unstable=0 bg_thresh=991 thresh=1983 gap=510 poll_thresh=22 ino=257 dd-2584 [001] 155.953894: balance_dirty_state: bdi btrfs-1: dirty=975 wb=523 unstable=0 bg_thresh=991 thresh=1982 gap=484 poll_thresh=23 ino=257 dd-2584 [001] 155.953898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-84% task_weight=100% bdi_bw=64648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 155.955256: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=768 to_write=7424 dd-2584 [001] 155.960210: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1148 unstable=0 bg_thresh=1001 thresh=2003 gap=480 poll_thresh=17 ino=257 dd-2584 [001] 155.960217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-59% task_weight=99% bdi_bw=64648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 155.968085: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1148 unstable=0 bg_thresh=998 thresh=1997 gap=449 poll_thresh=13 ino=257 dd-2584 [001] 155.968090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=101% bdi_bw=64648 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 155.975974: balance_dirty_state: bdi btrfs-1: dirty=400 wb=898 unstable=0 bg_thresh=997 thresh=1994 gap=696 poll_thresh=13 ino=257 dd-2584 [001] 155.976045: balance_dirty_state: bdi btrfs-1: dirty=400 wb=898 unstable=0 bg_thresh=1002 thresh=2005 gap=707 poll_thresh=10 ino=257 dd-2584 [001] 155.976110: balance_dirty_state: bdi btrfs-1: dirty=425 wb=898 unstable=0 bg_thresh=995 thresh=1991 gap=668 poll_thresh=11 ino=257 dd-2584 [001] 155.976177: balance_dirty_state: bdi btrfs-1: dirty=450 wb=898 unstable=0 bg_thresh=998 thresh=1996 gap=648 poll_thresh=12 ino=257 dd-2584 [001] 155.976244: balance_dirty_state: bdi btrfs-1: dirty=450 wb=898 unstable=0 bg_thresh=1000 thresh=2001 gap=653 poll_thresh=13 ino=257 dd-2584 [001] 155.976492: balance_dirty_state: bdi btrfs-1: dirty=475 wb=898 unstable=0 bg_thresh=1001 thresh=2002 gap=629 poll_thresh=14 ino=257 dd-2584 [001] 155.976554: balance_dirty_state: bdi btrfs-1: dirty=500 wb=898 unstable=0 bg_thresh=1001 thresh=2002 gap=604 poll_thresh=15 ino=257 dd-2584 [001] 155.976616: balance_dirty_state: bdi btrfs-1: dirty=500 wb=898 unstable=0 bg_thresh=1003 thresh=2007 gap=609 poll_thresh=16 ino=257 dd-2584 [001] 155.976736: balance_dirty_state: bdi btrfs-1: dirty=550 wb=898 unstable=0 bg_thresh=1000 thresh=2000 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 155.976854: balance_dirty_state: bdi btrfs-1: dirty=575 wb=898 unstable=0 bg_thresh=999 thresh=1999 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 155.976974: balance_dirty_state: bdi btrfs-1: dirty=600 wb=898 unstable=0 bg_thresh=1001 thresh=2003 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 155.977091: balance_dirty_state: bdi btrfs-1: dirty=625 wb=898 unstable=0 bg_thresh=1001 thresh=2002 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 155.977096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=64648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 155.984002: balance_dirty_state: bdi btrfs-1: dirty=625 wb=898 unstable=0 bg_thresh=1001 thresh=2002 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 155.984010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=64648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 155.992014: balance_dirty_state: bdi btrfs-1: dirty=625 wb=873 unstable=0 bg_thresh=1001 thresh=2002 gap=504 poll_thresh=20 ino=257 dd-2584 [001] 155.992108: balance_dirty_state: bdi btrfs-1: dirty=650 wb=823 unstable=0 bg_thresh=997 thresh=1994 gap=521 poll_thresh=15 ino=257 dd-2584 [001] 155.992174: balance_dirty_state: bdi btrfs-1: dirty=675 wb=798 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=16 ino=257 dd-2584 [001] 155.992302: balance_dirty_state: bdi btrfs-1: dirty=700 wb=798 unstable=0 bg_thresh=1000 thresh=2000 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 155.992597: balance_dirty_state: bdi btrfs-1: dirty=725 wb=798 unstable=0 bg_thresh=1002 thresh=2004 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 155.992602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=64648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 155.999982: balance_dirty_state: bdi btrfs-1: dirty=725 wb=773 unstable=0 bg_thresh=1003 thresh=2007 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 156.000046: balance_dirty_state: bdi btrfs-1: dirty=750 wb=773 unstable=0 bg_thresh=1003 thresh=2007 gap=484 poll_thresh=13 ino=257 dd-2584 [001] 156.000051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-56% task_weight=100% bdi_bw=64648 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 156.008035: balance_dirty_state: bdi btrfs-1: dirty=775 wb=773 unstable=0 bg_thresh=1003 thresh=2006 gap=458 poll_thresh=10 ino=257 dd-2584 [001] 156.008039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=64648 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 156.015984: balance_dirty_state: bdi btrfs-1: dirty=775 wb=648 unstable=0 bg_thresh=1002 thresh=2005 gap=582 poll_thresh=10 ino=257 dd-2584 [001] 156.016050: balance_dirty_state: bdi btrfs-1: dirty=775 wb=648 unstable=0 bg_thresh=999 thresh=1999 gap=576 poll_thresh=7 ino=257 dd-2584 [001] 156.016112: balance_dirty_state: bdi btrfs-1: dirty=800 wb=648 unstable=0 bg_thresh=1002 thresh=2004 gap=556 poll_thresh=8 ino=257 dd-2584 [001] 156.016172: balance_dirty_state: bdi btrfs-1: dirty=800 wb=648 unstable=0 bg_thresh=1001 thresh=2003 gap=555 poll_thresh=9 ino=257 dd-2584 [001] 156.016233: balance_dirty_state: bdi btrfs-1: dirty=825 wb=648 unstable=0 bg_thresh=1004 thresh=2008 gap=535 poll_thresh=10 ino=257 dd-2584 [001] 156.016294: balance_dirty_state: bdi btrfs-1: dirty=850 wb=648 unstable=0 bg_thresh=1001 thresh=2002 gap=504 poll_thresh=11 ino=257 dd-2584 [001] 156.016355: balance_dirty_state: bdi btrfs-1: dirty=850 wb=648 unstable=0 bg_thresh=1003 thresh=2007 gap=509 poll_thresh=12 ino=257 dd-2584 [001] 156.016415: balance_dirty_state: bdi btrfs-1: dirty=875 wb=648 unstable=0 bg_thresh=1000 thresh=2001 gap=478 poll_thresh=13 ino=257 dd-2584 [001] 156.016420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-110% task_weight=101% bdi_bw=64648 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 156.024086: balance_dirty_state: bdi btrfs-1: dirty=862 wb=398 unstable=0 bg_thresh=994 thresh=1988 gap=728 poll_thresh=13 ino=257 dd-2584 [001] 156.024155: balance_dirty_state: bdi btrfs-1: dirty=884 wb=385 unstable=0 bg_thresh=996 thresh=1992 gap=723 poll_thresh=10 ino=257 dd-2584 [001] 156.024220: balance_dirty_state: bdi btrfs-1: dirty=884 wb=385 unstable=0 bg_thresh=993 thresh=1986 gap=717 poll_thresh=11 ino=257 dd-2584 [001] 156.024286: balance_dirty_state: bdi btrfs-1: dirty=909 wb=385 unstable=0 bg_thresh=1001 thresh=2002 gap=708 poll_thresh=12 ino=257 dd-2584 [001] 156.024348: balance_dirty_state: bdi btrfs-1: dirty=934 wb=385 unstable=0 bg_thresh=998 thresh=1996 gap=677 poll_thresh=13 ino=257 dd-2584 [001] 156.024412: balance_dirty_state: bdi btrfs-1: dirty=934 wb=385 unstable=0 bg_thresh=1000 thresh=2001 gap=682 poll_thresh=14 ino=257 dd-2584 [001] 156.024476: balance_dirty_state: bdi btrfs-1: dirty=959 wb=385 unstable=0 bg_thresh=997 thresh=1995 gap=651 poll_thresh=15 ino=257 dd-2584 [001] 156.024714: balance_dirty_state: bdi btrfs-1: dirty=984 wb=385 unstable=0 bg_thresh=1000 thresh=2000 gap=631 poll_thresh=16 ino=257 dd-2584 [001] 156.024835: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=385 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 156.024863: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13488 wrote=0 to_write=8192 dd-2584 [001] 156.025011: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=385 unstable=0 bg_thresh=998 thresh=1997 gap=578 poll_thresh=18 ino=257 dd-2584 [001] 156.025192: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=410 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=19 ino=257 dd-2584 [001] 156.025377: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=460 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=20 ino=257 dd-2584 [001] 156.025563: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=510 unstable=0 bg_thresh=999 thresh=1999 gap=480 poll_thresh=21 ino=257 dd-2584 [001] 156.025565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=64648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 156.027687: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=800 to_write=7392 dd-2584 [005] 156.032029: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1060 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=21 ino=257 dd-2584 [005] 156.032119: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1060 unstable=0 bg_thresh=992 thresh=1985 gap=591 poll_thresh=16 ino=257 dd-2584 [005] 156.032287: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1060 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 156.032455: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1060 unstable=0 bg_thresh=994 thresh=1989 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 156.032918: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1060 unstable=0 bg_thresh=994 thresh=1988 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 156.032927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1280 avg_dirty=1280 bdi_gap=35% task_gap=-29% task_weight=99% bdi_bw=64648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 156.044119: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1060 unstable=0 bg_thresh=996 thresh=1993 gap=480 poll_thresh=14 ino=257 dd-2584 [005] 156.044126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-72% task_weight=100% bdi_bw=62360 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [005] 156.052159: balance_dirty_state: bdi btrfs-1: dirty=484 wb=811 unstable=0 bg_thresh=1000 thresh=2001 gap=706 poll_thresh=10 ino=257 dd-2584 [005] 156.052218: balance_dirty_state: bdi btrfs-1: dirty=484 wb=811 unstable=0 bg_thresh=1000 thresh=2001 gap=706 poll_thresh=11 ino=257 dd-2584 [005] 156.052279: balance_dirty_state: bdi btrfs-1: dirty=509 wb=811 unstable=0 bg_thresh=1000 thresh=2000 gap=680 poll_thresh=12 ino=257 dd-2584 [005] 156.052339: balance_dirty_state: bdi btrfs-1: dirty=534 wb=811 unstable=0 bg_thresh=997 thresh=1994 gap=649 poll_thresh=13 ino=257 dd-2584 [005] 156.052398: balance_dirty_state: bdi btrfs-1: dirty=534 wb=811 unstable=0 bg_thresh=999 thresh=1999 gap=654 poll_thresh=14 ino=257 dd-2584 [005] 156.052458: balance_dirty_state: bdi btrfs-1: dirty=559 wb=811 unstable=0 bg_thresh=999 thresh=1998 gap=628 poll_thresh=15 ino=257 dd-2584 [005] 156.052518: balance_dirty_state: bdi btrfs-1: dirty=559 wb=811 unstable=0 bg_thresh=1001 thresh=2003 gap=633 poll_thresh=16 ino=257 dd-2584 [005] 156.052635: balance_dirty_state: bdi btrfs-1: dirty=609 wb=811 unstable=0 bg_thresh=1001 thresh=2002 gap=582 poll_thresh=17 ino=257 dd-2584 [005] 156.052756: balance_dirty_state: bdi btrfs-1: dirty=634 wb=811 unstable=0 bg_thresh=1000 thresh=2001 gap=556 poll_thresh=18 ino=257 dd-2584 [005] 156.052876: balance_dirty_state: bdi btrfs-1: dirty=659 wb=811 unstable=0 bg_thresh=1000 thresh=2000 gap=530 poll_thresh=19 ino=257 dd-2584 [005] 156.053168: balance_dirty_state: bdi btrfs-1: dirty=709 wb=811 unstable=0 bg_thresh=1002 thresh=2004 gap=484 poll_thresh=20 ino=257 dd-2584 [005] 156.053173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-58% task_weight=99% bdi_bw=62360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 156.060248: balance_dirty_state: bdi btrfs-1: dirty=709 wb=811 unstable=0 bg_thresh=998 thresh=1996 gap=476 poll_thresh=15 ino=257 dd-2584 [005] 156.060253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-69% task_weight=101% bdi_bw=62360 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 156.068113: balance_dirty_state: bdi btrfs-1: dirty=734 wb=561 unstable=0 bg_thresh=1000 thresh=2000 gap=705 poll_thresh=11 ino=257 dd-2584 [005] 156.068173: balance_dirty_state: bdi btrfs-1: dirty=734 wb=561 unstable=0 bg_thresh=997 thresh=1994 gap=699 poll_thresh=12 ino=257 dd-2584 [005] 156.068230: balance_dirty_state: bdi btrfs-1: dirty=759 wb=561 unstable=0 bg_thresh=996 thresh=1993 gap=673 poll_thresh=13 ino=257 dd-2584 [005] 156.068287: balance_dirty_state: bdi btrfs-1: dirty=784 wb=561 unstable=0 bg_thresh=999 thresh=1998 gap=653 poll_thresh=14 ino=257 dd-2584 [005] 156.068344: balance_dirty_state: bdi btrfs-1: dirty=784 wb=561 unstable=0 bg_thresh=996 thresh=1992 gap=647 poll_thresh=15 ino=257 dd-2584 [005] 156.068401: balance_dirty_state: bdi btrfs-1: dirty=809 wb=561 unstable=0 bg_thresh=998 thresh=1997 gap=627 poll_thresh=16 ino=257 dd-2584 [005] 156.068513: balance_dirty_state: bdi btrfs-1: dirty=834 wb=561 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=17 ino=257 dd-2584 [005] 156.068627: balance_dirty_state: bdi btrfs-1: dirty=884 wb=561 unstable=0 bg_thresh=997 thresh=1995 gap=550 poll_thresh=18 ino=257 dd-2584 [005] 156.068741: balance_dirty_state: bdi btrfs-1: dirty=909 wb=561 unstable=0 bg_thresh=999 thresh=1999 gap=529 poll_thresh=19 ino=257 dd-2584 [005] 156.069021: balance_dirty_state: bdi btrfs-1: dirty=934 wb=561 unstable=0 bg_thresh=999 thresh=1998 gap=503 poll_thresh=20 ino=257 dd-2584 [005] 156.069139: balance_dirty_state: bdi btrfs-1: dirty=959 wb=561 unstable=0 bg_thresh=998 thresh=1997 gap=477 poll_thresh=21 ino=257 dd-2584 [005] 156.069144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1320 avg_dirty=1320 bdi_gap=16% task_gap=-67% task_weight=100% bdi_bw=62360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 156.076229: balance_dirty_state: bdi btrfs-1: dirty=981 wb=545 unstable=0 bg_thresh=1000 thresh=2000 gap=474 poll_thresh=16 ino=257 dd-2584 [005] 156.076233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-63% task_weight=99% bdi_bw=62360 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 156.084209: balance_dirty_state: bdi btrfs-1: dirty=981 wb=420 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=12 ino=257 dd-2584 [004] 156.084330: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=420 unstable=0 bg_thresh=998 thresh=1997 gap=571 poll_thresh=13 ino=257 flush-btrfs-1-2586 [001] 156.084417: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13548 wrote=0 to_write=8192 dd-2584 [004] 156.084461: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=420 unstable=0 bg_thresh=1004 thresh=2008 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 156.084536: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=420 unstable=0 bg_thresh=1004 thresh=2008 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 156.084603: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=445 unstable=0 bg_thresh=1002 thresh=2005 gap=504 poll_thresh=16 ino=257 dd-2584 [004] 156.084732: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=495 unstable=0 bg_thresh=1005 thresh=2010 gap=484 poll_thresh=17 ino=257 dd-2584 [004] 156.084733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-52% task_weight=100% bdi_bw=62360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 156.086971: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=300 wrote=768 to_write=7424 dd-2584 [004] 156.092155: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1070 unstable=0 bg_thresh=1004 thresh=2009 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 156.092227: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1070 unstable=0 bg_thresh=1004 thresh=2009 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 156.092297: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1070 unstable=0 bg_thresh=1004 thresh=2008 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 156.092368: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1070 unstable=0 bg_thresh=1003 thresh=2007 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 156.092850: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1070 unstable=0 bg_thresh=1003 thresh=2006 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 156.093085: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1070 unstable=0 bg_thresh=1002 thresh=2005 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 156.093093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-57% task_weight=99% bdi_bw=62360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 156.100157: balance_dirty_state: bdi btrfs-1: dirty=481 wb=945 unstable=0 bg_thresh=1006 thresh=2012 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 156.100215: balance_dirty_state: bdi btrfs-1: dirty=506 wb=945 unstable=0 bg_thresh=1005 thresh=2011 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 156.100272: balance_dirty_state: bdi btrfs-1: dirty=506 wb=945 unstable=0 bg_thresh=1005 thresh=2011 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 156.100328: balance_dirty_state: bdi btrfs-1: dirty=531 wb=945 unstable=0 bg_thresh=1005 thresh=2010 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 156.100442: balance_dirty_state: bdi btrfs-1: dirty=556 wb=945 unstable=0 bg_thresh=1004 thresh=2009 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 156.100555: balance_dirty_state: bdi btrfs-1: dirty=606 wb=945 unstable=0 bg_thresh=1004 thresh=2008 gap=457 poll_thresh=18 ino=257 dd-2584 [004] 156.100560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=62360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 156.108054: balance_dirty_state: bdi btrfs-1: dirty=606 wb=820 unstable=0 bg_thresh=1004 thresh=2008 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 156.108240: balance_dirty_state: bdi btrfs-1: dirty=606 wb=820 unstable=0 bg_thresh=1006 thresh=2013 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 156.108419: balance_dirty_state: bdi btrfs-1: dirty=631 wb=820 unstable=0 bg_thresh=1006 thresh=2012 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 156.108602: balance_dirty_state: bdi btrfs-1: dirty=631 wb=820 unstable=0 bg_thresh=1003 thresh=2006 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 156.108779: balance_dirty_state: bdi btrfs-1: dirty=656 wb=820 unstable=0 bg_thresh=1005 thresh=2011 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 156.109763: balance_dirty_state: bdi btrfs-1: dirty=681 wb=820 unstable=0 bg_thresh=1005 thresh=2010 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 156.110119: balance_dirty_state: bdi btrfs-1: dirty=731 wb=820 unstable=0 bg_thresh=1004 thresh=2009 gap=458 poll_thresh=18 ino=257 dd-2584 [004] 156.110132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=62360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 156.116084: balance_dirty_state: bdi btrfs-1: dirty=731 wb=820 unstable=0 bg_thresh=1004 thresh=2009 gap=458 poll_thresh=18 ino=257 dd-2584 [004] 156.116094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=62360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 156.124033: balance_dirty_state: bdi btrfs-1: dirty=731 wb=770 unstable=0 bg_thresh=1001 thresh=2003 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 156.124129: balance_dirty_state: bdi btrfs-1: dirty=731 wb=770 unstable=0 bg_thresh=1004 thresh=2008 gap=507 poll_thresh=13 ino=257 dd-2584 [004] 156.124216: balance_dirty_state: bdi btrfs-1: dirty=756 wb=770 unstable=0 bg_thresh=1006 thresh=2013 gap=487 poll_thresh=14 ino=257 dd-2584 [004] 156.124221: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=62360 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 156.132111: balance_dirty_state: bdi btrfs-1: dirty=756 wb=645 unstable=0 bg_thresh=1005 thresh=2011 gap=610 poll_thresh=10 ino=257 dd-2584 [002] 156.132170: balance_dirty_state: bdi btrfs-1: dirty=781 wb=645 unstable=0 bg_thresh=1008 thresh=2016 gap=590 poll_thresh=11 ino=257 dd-2584 [002] 156.132228: balance_dirty_state: bdi btrfs-1: dirty=806 wb=645 unstable=0 bg_thresh=1008 thresh=2016 gap=565 poll_thresh=12 ino=257 dd-2584 [002] 156.132287: balance_dirty_state: bdi btrfs-1: dirty=806 wb=645 unstable=0 bg_thresh=1010 thresh=2021 gap=570 poll_thresh=13 ino=257 dd-2584 [002] 156.132345: balance_dirty_state: bdi btrfs-1: dirty=831 wb=645 unstable=0 bg_thresh=1010 thresh=2021 gap=545 poll_thresh=14 ino=257 dd-2584 [002] 156.132406: balance_dirty_state: bdi btrfs-1: dirty=856 wb=645 unstable=0 bg_thresh=1013 thresh=2026 gap=525 poll_thresh=15 ino=257 dd-2584 [002] 156.132466: balance_dirty_state: bdi btrfs-1: dirty=856 wb=645 unstable=0 bg_thresh=1012 thresh=2025 gap=524 poll_thresh=16 ino=257 dd-2584 [002] 156.132582: balance_dirty_state: bdi btrfs-1: dirty=906 wb=645 unstable=0 bg_thresh=1012 thresh=2024 gap=473 poll_thresh=17 ino=257 dd-2584 [002] 156.132587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=62360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.140159: balance_dirty_state: bdi btrfs-1: dirty=906 wb=645 unstable=0 bg_thresh=1012 thresh=2024 gap=473 poll_thresh=17 ino=257 dd-2584 [002] 156.140169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=62360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 156.148024: balance_dirty_state: bdi btrfs-1: dirty=906 wb=520 unstable=0 bg_thresh=1000 thresh=2001 gap=575 poll_thresh=17 ino=257 dd-2584 [006] 156.148124: balance_dirty_state: bdi btrfs-1: dirty=931 wb=520 unstable=0 bg_thresh=1003 thresh=2007 gap=556 poll_thresh=13 ino=257 dd-2584 [006] 156.148213: balance_dirty_state: bdi btrfs-1: dirty=931 wb=520 unstable=0 bg_thresh=1006 thresh=2012 gap=561 poll_thresh=14 ino=257 dd-2584 [006] 156.148687: balance_dirty_state: bdi btrfs-1: dirty=956 wb=520 unstable=0 bg_thresh=1008 thresh=2017 gap=541 poll_thresh=15 ino=257 dd-2584 [006] 156.148808: balance_dirty_state: bdi btrfs-1: dirty=981 wb=520 unstable=0 bg_thresh=1008 thresh=2016 gap=515 poll_thresh=16 ino=257 dd-2584 [006] 156.149045: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=520 unstable=0 bg_thresh=1007 thresh=2015 gap=489 poll_thresh=17 ino=257 dd-2584 [006] 156.149055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1320 avg_dirty=1320 bdi_gap=26% task_gap=-46% task_weight=100% bdi_bw=61180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.156179: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=514 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=13 ino=257 dd-2584 [002] 156.156184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-57% task_weight=99% bdi_bw=61180 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 156.156230: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13620 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 156.157897: writeback_single_inode: bdi btrfs-1: ino=257 state= age=372 wrote=672 to_write=7520 dd-2584 [006] 156.164172: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1065 unstable=0 bg_thresh=987 thresh=1974 gap=590 poll_thresh=10 ino=257 dd-2584 [006] 156.164268: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1065 unstable=0 bg_thresh=986 thresh=1973 gap=564 poll_thresh=11 ino=257 dd-2584 [006] 156.164364: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1065 unstable=0 bg_thresh=992 thresh=1984 gap=550 poll_thresh=12 ino=257 dd-2584 [006] 156.164461: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1065 unstable=0 bg_thresh=985 thresh=1970 gap=536 poll_thresh=13 ino=257 dd-2584 [006] 156.164561: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1065 unstable=0 bg_thresh=987 thresh=1975 gap=516 poll_thresh=14 ino=257 dd-2584 [006] 156.164646: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1065 unstable=0 bg_thresh=993 thresh=1986 gap=502 poll_thresh=15 ino=257 dd-2584 [006] 156.164712: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1065 unstable=0 bg_thresh=990 thresh=1980 gap=496 poll_thresh=16 ino=257 dd-2584 [006] 156.164844: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1065 unstable=0 bg_thresh=989 thresh=1979 gap=445 poll_thresh=17 ino=257 dd-2584 [006] 156.164849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=61180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 156.172142: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1065 unstable=0 bg_thresh=983 thresh=1967 gap=433 poll_thresh=17 ino=257 dd-2584 [006] 156.172147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-25% task_gap=-151% task_weight=100% bdi_bw=61180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 156.180156: balance_dirty_state: bdi btrfs-1: dirty=469 wb=940 unstable=0 bg_thresh=978 thresh=1957 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 156.180232: balance_dirty_state: bdi btrfs-1: dirty=469 wb=940 unstable=0 bg_thresh=981 thresh=1963 gap=554 poll_thresh=13 ino=257 dd-2584 [001] 156.180294: balance_dirty_state: bdi btrfs-1: dirty=494 wb=940 unstable=0 bg_thresh=984 thresh=1968 gap=534 poll_thresh=14 ino=257 dd-2584 [001] 156.180534: balance_dirty_state: bdi btrfs-1: dirty=519 wb=940 unstable=0 bg_thresh=986 thresh=1973 gap=514 poll_thresh=15 ino=257 dd-2584 [001] 156.180593: balance_dirty_state: bdi btrfs-1: dirty=519 wb=940 unstable=0 bg_thresh=986 thresh=1973 gap=514 poll_thresh=16 ino=257 dd-2584 [001] 156.180711: balance_dirty_state: bdi btrfs-1: dirty=569 wb=940 unstable=0 bg_thresh=986 thresh=1972 gap=463 poll_thresh=17 ino=257 dd-2584 [001] 156.180716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1320 avg_dirty=1320 bdi_gap=1% task_gap=-96% task_weight=99% bdi_bw=61180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 156.188280: balance_dirty_state: bdi btrfs-1: dirty=569 wb=815 unstable=0 bg_thresh=987 thresh=1975 gap=591 poll_thresh=13 ino=257 dd-2584 [001] 156.188400: balance_dirty_state: bdi btrfs-1: dirty=594 wb=815 unstable=0 bg_thresh=990 thresh=1980 gap=571 poll_thresh=14 ino=257 dd-2584 [001] 156.188517: balance_dirty_state: bdi btrfs-1: dirty=619 wb=815 unstable=0 bg_thresh=987 thresh=1974 gap=540 poll_thresh=15 ino=257 dd-2584 [001] 156.188635: balance_dirty_state: bdi btrfs-1: dirty=619 wb=815 unstable=0 bg_thresh=989 thresh=1979 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 156.188869: balance_dirty_state: bdi btrfs-1: dirty=669 wb=815 unstable=0 bg_thresh=989 thresh=1978 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 156.188878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1280 avg_dirty=1280 bdi_gap=29% task_gap=-41% task_weight=100% bdi_bw=61180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 156.200233: balance_dirty_state: bdi btrfs-1: dirty=669 wb=690 unstable=0 bg_thresh=988 thresh=1976 gap=617 poll_thresh=13 ino=257 dd-2584 [001] 156.200296: balance_dirty_state: bdi btrfs-1: dirty=694 wb=690 unstable=0 bg_thresh=987 thresh=1975 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 156.200355: balance_dirty_state: bdi btrfs-1: dirty=694 wb=690 unstable=0 bg_thresh=987 thresh=1975 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 156.200414: balance_dirty_state: bdi btrfs-1: dirty=719 wb=690 unstable=0 bg_thresh=987 thresh=1974 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 156.200531: balance_dirty_state: bdi btrfs-1: dirty=744 wb=690 unstable=0 bg_thresh=986 thresh=1973 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 156.200820: balance_dirty_state: bdi btrfs-1: dirty=794 wb=690 unstable=0 bg_thresh=986 thresh=1972 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 156.200825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1280 avg_dirty=1280 bdi_gap=25% task_gap=-47% task_weight=99% bdi_bw=61180 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 156.208243: balance_dirty_state: bdi btrfs-1: dirty=794 wb=690 unstable=0 bg_thresh=989 thresh=1978 gap=494 poll_thresh=13 ino=257 dd-2584 [001] 156.208248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-89% task_weight=100% bdi_bw=61180 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 156.220242: balance_dirty_state: bdi btrfs-1: dirty=819 wb=415 unstable=0 bg_thresh=987 thresh=1975 gap=741 poll_thresh=10 ino=257 dd-2584 [001] 156.220318: balance_dirty_state: bdi btrfs-1: dirty=844 wb=415 unstable=0 bg_thresh=987 thresh=1975 gap=716 poll_thresh=11 ino=257 dd-2584 [001] 156.220394: balance_dirty_state: bdi btrfs-1: dirty=844 wb=415 unstable=0 bg_thresh=987 thresh=1974 gap=715 poll_thresh=12 ino=257 dd-2584 [001] 156.220469: balance_dirty_state: bdi btrfs-1: dirty=869 wb=415 unstable=0 bg_thresh=989 thresh=1979 gap=695 poll_thresh=13 ino=257 dd-2584 [001] 156.220545: balance_dirty_state: bdi btrfs-1: dirty=869 wb=415 unstable=0 bg_thresh=986 thresh=1973 gap=689 poll_thresh=14 ino=257 dd-2584 [001] 156.220621: balance_dirty_state: bdi btrfs-1: dirty=894 wb=415 unstable=0 bg_thresh=989 thresh=1978 gap=669 poll_thresh=15 ino=257 dd-2584 [001] 156.220698: balance_dirty_state: bdi btrfs-1: dirty=919 wb=415 unstable=0 bg_thresh=988 thresh=1977 gap=643 poll_thresh=16 ino=257 dd-2584 [001] 156.220850: balance_dirty_state: bdi btrfs-1: dirty=944 wb=415 unstable=0 bg_thresh=988 thresh=1976 gap=617 poll_thresh=17 ino=257 dd-2584 [001] 156.221001: balance_dirty_state: bdi btrfs-1: dirty=969 wb=415 unstable=0 bg_thresh=987 thresh=1975 gap=591 poll_thresh=18 ino=257 dd-2584 [001] 156.221151: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=415 unstable=0 bg_thresh=987 thresh=1974 gap=540 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 156.221182: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13684 wrote=0 to_write=8192 dd-2584 [001] 156.221742: balance_dirty_state: bdi btrfs-1: dirty=994 wb=490 unstable=0 bg_thresh=989 thresh=1978 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 156.221745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-89% task_weight=100% bdi_bw=61180 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 156.224463: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=720 to_write=7472 dd-2584 [005] 156.228154: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1015 unstable=0 bg_thresh=992 thresh=1985 gap=626 poll_thresh=15 ino=257 dd-2584 [005] 156.228256: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1015 unstable=0 bg_thresh=992 thresh=1985 gap=601 poll_thresh=16 ino=257 dd-2584 [005] 156.228462: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1015 unstable=0 bg_thresh=995 thresh=1990 gap=581 poll_thresh=17 ino=257 dd-2584 [005] 156.228666: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1015 unstable=0 bg_thresh=997 thresh=1994 gap=560 poll_thresh=18 ino=257 dd-2584 [005] 156.228875: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1015 unstable=0 bg_thresh=996 thresh=1993 gap=534 poll_thresh=19 ino=257 dd-2584 [005] 156.229080: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1015 unstable=0 bg_thresh=996 thresh=1992 gap=483 poll_thresh=20 ino=257 dd-2584 [005] 156.229087: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=61180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 156.236335: balance_dirty_state: bdi btrfs-1: dirty=494 wb=890 unstable=0 bg_thresh=995 thresh=1990 gap=606 poll_thresh=15 ino=257 dd-2584 [005] 156.236394: balance_dirty_state: bdi btrfs-1: dirty=519 wb=890 unstable=0 bg_thresh=997 thresh=1995 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 156.236509: balance_dirty_state: bdi btrfs-1: dirty=544 wb=890 unstable=0 bg_thresh=997 thresh=1994 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 156.236790: balance_dirty_state: bdi btrfs-1: dirty=594 wb=890 unstable=0 bg_thresh=996 thresh=1993 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 156.236903: balance_dirty_state: bdi btrfs-1: dirty=619 wb=890 unstable=0 bg_thresh=996 thresh=1992 gap=483 poll_thresh=19 ino=257 dd-2584 [005] 156.236908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=61180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 156.244366: balance_dirty_state: bdi btrfs-1: dirty=619 wb=890 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=14 ino=257 dd-2584 [005] 156.244374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=61180 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 156.252138: balance_dirty_state: bdi btrfs-1: dirty=619 wb=740 unstable=0 bg_thresh=994 thresh=1988 gap=629 poll_thresh=14 ino=257 dd-2584 [005] 156.252218: balance_dirty_state: bdi btrfs-1: dirty=644 wb=740 unstable=0 bg_thresh=996 thresh=1993 gap=609 poll_thresh=10 ino=257 dd-2584 [005] 156.252278: balance_dirty_state: bdi btrfs-1: dirty=669 wb=740 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=11 ino=257 dd-2584 [005] 156.252338: balance_dirty_state: bdi btrfs-1: dirty=669 wb=740 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=12 ino=257 dd-2584 [005] 156.252396: balance_dirty_state: bdi btrfs-1: dirty=694 wb=740 unstable=0 bg_thresh=995 thresh=1991 gap=557 poll_thresh=13 ino=257 dd-2584 [005] 156.252455: balance_dirty_state: bdi btrfs-1: dirty=719 wb=740 unstable=0 bg_thresh=995 thresh=1991 gap=532 poll_thresh=14 ino=257 dd-2584 [005] 156.252513: balance_dirty_state: bdi btrfs-1: dirty=719 wb=740 unstable=0 bg_thresh=995 thresh=1990 gap=531 poll_thresh=15 ino=257 dd-2584 [005] 156.252573: balance_dirty_state: bdi btrfs-1: dirty=744 wb=740 unstable=0 bg_thresh=992 thresh=1984 gap=500 poll_thresh=16 ino=257 dd-2584 [005] 156.252690: balance_dirty_state: bdi btrfs-1: dirty=769 wb=740 unstable=0 bg_thresh=994 thresh=1988 gap=479 poll_thresh=17 ino=257 dd-2584 [005] 156.252695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-77% task_weight=99% bdi_bw=59496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 156.260266: balance_dirty_state: bdi btrfs-1: dirty=794 wb=740 unstable=0 bg_thresh=996 thresh=1993 gap=459 poll_thresh=13 ino=257 dd-2584 [005] 156.260271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=59496 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 156.268199: balance_dirty_state: bdi btrfs-1: dirty=794 wb=615 unstable=0 bg_thresh=997 thresh=1995 gap=586 poll_thresh=13 ino=257 dd-2584 [005] 156.268266: balance_dirty_state: bdi btrfs-1: dirty=794 wb=615 unstable=0 bg_thresh=994 thresh=1989 gap=580 poll_thresh=10 ino=257 dd-2584 [005] 156.268504: balance_dirty_state: bdi btrfs-1: dirty=819 wb=615 unstable=0 bg_thresh=997 thresh=1994 gap=560 poll_thresh=11 ino=257 dd-2584 [005] 156.268567: balance_dirty_state: bdi btrfs-1: dirty=844 wb=615 unstable=0 bg_thresh=994 thresh=1988 gap=529 poll_thresh=12 ino=257 dd-2584 [005] 156.268627: balance_dirty_state: bdi btrfs-1: dirty=844 wb=615 unstable=0 bg_thresh=996 thresh=1993 gap=534 poll_thresh=13 ino=257 dd-2584 [005] 156.268688: balance_dirty_state: bdi btrfs-1: dirty=869 wb=615 unstable=0 bg_thresh=996 thresh=1992 gap=508 poll_thresh=14 ino=257 dd-2584 [005] 156.268750: balance_dirty_state: bdi btrfs-1: dirty=894 wb=615 unstable=0 bg_thresh=998 thresh=1997 gap=488 poll_thresh=15 ino=257 dd-2584 [005] 156.268755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1280 avg_dirty=1280 bdi_gap=40% task_gap=-19% task_weight=100% bdi_bw=59496 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 156.276266: balance_dirty_state: bdi btrfs-1: dirty=894 wb=465 unstable=0 bg_thresh=996 thresh=1993 gap=634 poll_thresh=11 ino=257 dd-2584 [005] 156.276329: balance_dirty_state: bdi btrfs-1: dirty=919 wb=465 unstable=0 bg_thresh=999 thresh=1998 gap=614 poll_thresh=12 ino=257 dd-2584 [005] 156.276390: balance_dirty_state: bdi btrfs-1: dirty=944 wb=465 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=13 ino=257 dd-2584 [005] 156.276453: balance_dirty_state: bdi btrfs-1: dirty=944 wb=465 unstable=0 bg_thresh=998 thresh=1997 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 156.276516: balance_dirty_state: bdi btrfs-1: dirty=969 wb=465 unstable=0 bg_thresh=995 thresh=1991 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 156.276579: balance_dirty_state: bdi btrfs-1: dirty=994 wb=465 unstable=0 bg_thresh=992 thresh=1984 gap=525 poll_thresh=16 ino=257 dd-2584 [005] 156.276720: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=465 unstable=0 bg_thresh=994 thresh=1988 gap=504 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 156.276744: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13740 wrote=0 to_write=8192 dd-2584 [005] 156.276906: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=465 unstable=0 bg_thresh=993 thresh=1987 gap=478 poll_thresh=18 ino=257 dd-2584 [005] 156.276909: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-78% task_weight=99% bdi_bw=59496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 156.279277: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=720 to_write=7472 dd-2584 [005] 156.284163: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1065 unstable=0 bg_thresh=992 thresh=1984 gap=575 poll_thresh=13 ino=257 dd-2584 [005] 156.284476: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1065 unstable=0 bg_thresh=991 thresh=1983 gap=574 poll_thresh=14 ino=257 dd-2584 [005] 156.284541: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1065 unstable=0 bg_thresh=991 thresh=1983 gap=549 poll_thresh=15 ino=257 dd-2584 [005] 156.284604: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1065 unstable=0 bg_thresh=993 thresh=1987 gap=528 poll_thresh=16 ino=257 dd-2584 [005] 156.284727: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1065 unstable=0 bg_thresh=993 thresh=1986 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 156.284850: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1065 unstable=0 bg_thresh=992 thresh=1985 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 156.284855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=59496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 156.292088: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1065 unstable=0 bg_thresh=989 thresh=1978 gap=469 poll_thresh=18 ino=257 dd-2584 [006] 156.292093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=59496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 156.300219: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1065 unstable=0 bg_thresh=989 thresh=1978 gap=469 poll_thresh=18 ino=257 dd-2584 [006] 156.300231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=59496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 156.308126: balance_dirty_state: bdi btrfs-1: dirty=444 wb=940 unstable=0 bg_thresh=985 thresh=1971 gap=587 poll_thresh=18 ino=257 dd-2584 [006] 156.308230: balance_dirty_state: bdi btrfs-1: dirty=444 wb=940 unstable=0 bg_thresh=985 thresh=1971 gap=587 poll_thresh=13 ino=257 dd-2584 [006] 156.308289: balance_dirty_state: bdi btrfs-1: dirty=469 wb=940 unstable=0 bg_thresh=988 thresh=1976 gap=567 poll_thresh=14 ino=257 dd-2584 [006] 156.308346: balance_dirty_state: bdi btrfs-1: dirty=494 wb=940 unstable=0 bg_thresh=988 thresh=1976 gap=542 poll_thresh=15 ino=257 dd-2584 [006] 156.308402: balance_dirty_state: bdi btrfs-1: dirty=494 wb=940 unstable=0 bg_thresh=990 thresh=1981 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 156.308523: balance_dirty_state: bdi btrfs-1: dirty=519 wb=940 unstable=0 bg_thresh=990 thresh=1980 gap=521 poll_thresh=17 ino=257 dd-2584 [006] 156.308646: balance_dirty_state: bdi btrfs-1: dirty=569 wb=940 unstable=0 bg_thresh=992 thresh=1984 gap=475 poll_thresh=18 ino=257 dd-2584 [006] 156.308651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=59496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 156.316138: balance_dirty_state: bdi btrfs-1: dirty=569 wb=790 unstable=0 bg_thresh=997 thresh=1994 gap=635 poll_thresh=18 ino=257 dd-2584 [006] 156.316234: balance_dirty_state: bdi btrfs-1: dirty=569 wb=790 unstable=0 bg_thresh=997 thresh=1994 gap=635 poll_thresh=13 ino=257 dd-2584 [006] 156.316489: balance_dirty_state: bdi btrfs-1: dirty=594 wb=790 unstable=0 bg_thresh=996 thresh=1993 gap=609 poll_thresh=14 ino=257 dd-2584 [006] 156.316553: balance_dirty_state: bdi btrfs-1: dirty=619 wb=790 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 156.316626: balance_dirty_state: bdi btrfs-1: dirty=619 wb=765 unstable=0 bg_thresh=996 thresh=1992 gap=608 poll_thresh=16 ino=257 dd-2584 [006] 156.316765: balance_dirty_state: bdi btrfs-1: dirty=669 wb=740 unstable=0 bg_thresh=998 thresh=1996 gap=587 poll_thresh=17 ino=257 dd-2584 [006] 156.316895: balance_dirty_state: bdi btrfs-1: dirty=694 wb=740 unstable=0 bg_thresh=997 thresh=1995 gap=561 poll_thresh=18 ino=257 dd-2584 [006] 156.317027: balance_dirty_state: bdi btrfs-1: dirty=719 wb=740 unstable=0 bg_thresh=997 thresh=1994 gap=535 poll_thresh=19 ino=257 dd-2584 [006] 156.317154: balance_dirty_state: bdi btrfs-1: dirty=744 wb=740 unstable=0 bg_thresh=996 thresh=1993 gap=509 poll_thresh=20 ino=257 dd-2584 [006] 156.317284: balance_dirty_state: bdi btrfs-1: dirty=794 wb=740 unstable=0 bg_thresh=998 thresh=1997 gap=463 poll_thresh=21 ino=257 dd-2584 [006] 156.317289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=59496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 156.324184: balance_dirty_state: bdi btrfs-1: dirty=794 wb=740 unstable=0 bg_thresh=998 thresh=1997 gap=463 poll_thresh=21 ino=257 dd-2584 [005] 156.324193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=59496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 156.332149: balance_dirty_state: bdi btrfs-1: dirty=794 wb=740 unstable=0 bg_thresh=998 thresh=1997 gap=463 poll_thresh=21 ino=257 dd-2584 [005] 156.332159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=59496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 156.340234: balance_dirty_state: bdi btrfs-1: dirty=794 wb=740 unstable=0 bg_thresh=998 thresh=1997 gap=463 poll_thresh=21 ino=257 dd-2584 [005] 156.340243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=59496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 156.348254: balance_dirty_state: bdi btrfs-1: dirty=794 wb=740 unstable=0 bg_thresh=998 thresh=1997 gap=463 poll_thresh=21 ino=257 dd-2584 [005] 156.348263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=59496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 156.356204: balance_dirty_state: bdi btrfs-1: dirty=794 wb=615 unstable=0 bg_thresh=1000 thresh=2001 gap=592 poll_thresh=21 ino=257 dd-2584 [005] 156.356295: balance_dirty_state: bdi btrfs-1: dirty=819 wb=615 unstable=0 bg_thresh=1003 thresh=2006 gap=572 poll_thresh=16 ino=257 dd-2584 [005] 156.356406: balance_dirty_state: bdi btrfs-1: dirty=844 wb=615 unstable=0 bg_thresh=1002 thresh=2005 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 156.356686: balance_dirty_state: bdi btrfs-1: dirty=869 wb=615 unstable=0 bg_thresh=1002 thresh=2004 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 156.356801: balance_dirty_state: bdi btrfs-1: dirty=919 wb=615 unstable=0 bg_thresh=1004 thresh=2008 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 156.356805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 156.364225: balance_dirty_state: bdi btrfs-1: dirty=919 wb=615 unstable=0 bg_thresh=1004 thresh=2008 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 156.364230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 156.372213: balance_dirty_state: bdi btrfs-1: dirty=919 wb=615 unstable=0 bg_thresh=1004 thresh=2008 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 156.372218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 156.380251: balance_dirty_state: bdi btrfs-1: dirty=919 wb=490 unstable=0 bg_thresh=1002 thresh=2005 gap=596 poll_thresh=19 ino=257 dd-2584 [005] 156.380348: balance_dirty_state: bdi btrfs-1: dirty=919 wb=490 unstable=0 bg_thresh=1002 thresh=2005 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 156.380433: balance_dirty_state: bdi btrfs-1: dirty=944 wb=490 unstable=0 bg_thresh=1002 thresh=2004 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 156.380517: balance_dirty_state: bdi btrfs-1: dirty=969 wb=490 unstable=0 bg_thresh=1002 thresh=2004 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 156.380705: balance_dirty_state: bdi btrfs-1: dirty=994 wb=440 unstable=0 bg_thresh=997 thresh=1995 gap=561 poll_thresh=17 ino=257 dd-2584 [005] 156.380855: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=365 unstable=0 bg_thresh=1002 thresh=2005 gap=621 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 156.380880: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13844 wrote=0 to_write=8192 dd-2584 [005] 156.381034: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=365 unstable=0 bg_thresh=997 thresh=1994 gap=585 poll_thresh=19 ino=257 dd-2584 [005] 156.381219: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=390 unstable=0 bg_thresh=995 thresh=1991 gap=532 poll_thresh=20 ino=257 dd-2584 [002] 156.384355: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1065 unstable=0 bg_thresh=1004 thresh=2008 gap=524 poll_thresh=21 ino=257 dd-2584 [002] 156.384481: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1090 unstable=0 bg_thresh=1006 thresh=2013 gap=504 poll_thresh=22 ino=257 dd-2584 [002] 156.384609: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1115 unstable=0 bg_thresh=1009 thresh=2018 gap=484 poll_thresh=23 ino=257 dd-2584 [002] 156.384611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=98% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 156.385168: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=864 to_write=7328 dd-2584 [002] 156.392236: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1090 unstable=0 bg_thresh=1007 thresh=2015 gap=556 poll_thresh=17 ino=257 dd-2584 [002] 156.392354: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1090 unstable=0 bg_thresh=1010 thresh=2020 gap=536 poll_thresh=18 ino=257 dd-2584 [002] 156.392473: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1090 unstable=0 bg_thresh=1012 thresh=2025 gap=516 poll_thresh=19 ino=257 dd-2584 [002] 156.392597: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1090 unstable=0 bg_thresh=1014 thresh=2029 gap=470 poll_thresh=20 ino=257 dd-2584 [002] 156.392601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1360 avg_dirty=1360 bdi_gap=11% task_gap=-76% task_weight=99% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.400293: balance_dirty_state: bdi btrfs-1: dirty=469 wb=965 unstable=0 bg_thresh=1006 thresh=2012 gap=578 poll_thresh=15 ino=257 dd-2584 [002] 156.400352: balance_dirty_state: bdi btrfs-1: dirty=494 wb=965 unstable=0 bg_thresh=1008 thresh=2017 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 156.400645: balance_dirty_state: bdi btrfs-1: dirty=519 wb=965 unstable=0 bg_thresh=1011 thresh=2022 gap=538 poll_thresh=17 ino=257 dd-2584 [002] 156.400762: balance_dirty_state: bdi btrfs-1: dirty=544 wb=965 unstable=0 bg_thresh=1013 thresh=2027 gap=518 poll_thresh=18 ino=257 dd-2584 [002] 156.400880: balance_dirty_state: bdi btrfs-1: dirty=594 wb=965 unstable=0 bg_thresh=1015 thresh=2031 gap=472 poll_thresh=19 ino=257 dd-2584 [002] 156.400885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-119% task_weight=98% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.408236: balance_dirty_state: bdi btrfs-1: dirty=594 wb=965 unstable=0 bg_thresh=1015 thresh=2031 gap=472 poll_thresh=19 ino=257 dd-2584 [002] 156.408241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-119% task_weight=98% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.416101: balance_dirty_state: bdi btrfs-1: dirty=594 wb=865 unstable=0 bg_thresh=1006 thresh=2013 gap=554 poll_thresh=19 ino=257 dd-2584 [002] 156.416169: balance_dirty_state: bdi btrfs-1: dirty=594 wb=865 unstable=0 bg_thresh=1006 thresh=2013 gap=554 poll_thresh=14 ino=257 dd-2584 [002] 156.416228: balance_dirty_state: bdi btrfs-1: dirty=619 wb=865 unstable=0 bg_thresh=1009 thresh=2018 gap=534 poll_thresh=15 ino=257 dd-2584 [002] 156.416291: balance_dirty_state: bdi btrfs-1: dirty=644 wb=865 unstable=0 bg_thresh=1006 thresh=2012 gap=503 poll_thresh=16 ino=257 dd-2584 [002] 156.416412: balance_dirty_state: bdi btrfs-1: dirty=669 wb=865 unstable=0 bg_thresh=1005 thresh=2011 gap=477 poll_thresh=17 ino=257 dd-2584 [002] 156.416416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.424122: balance_dirty_state: bdi btrfs-1: dirty=669 wb=615 unstable=0 bg_thresh=989 thresh=1978 gap=694 poll_thresh=17 ino=257 dd-2584 [002] 156.424187: balance_dirty_state: bdi btrfs-1: dirty=694 wb=615 unstable=0 bg_thresh=989 thresh=1978 gap=669 poll_thresh=13 ino=257 dd-2584 [002] 156.424248: balance_dirty_state: bdi btrfs-1: dirty=694 wb=615 unstable=0 bg_thresh=991 thresh=1983 gap=674 poll_thresh=14 ino=257 dd-2584 [002] 156.424309: balance_dirty_state: bdi btrfs-1: dirty=719 wb=615 unstable=0 bg_thresh=991 thresh=1983 gap=649 poll_thresh=15 ino=257 dd-2584 [002] 156.424368: balance_dirty_state: bdi btrfs-1: dirty=719 wb=615 unstable=0 bg_thresh=994 thresh=1988 gap=654 poll_thresh=16 ino=257 dd-2584 [002] 156.424493: balance_dirty_state: bdi btrfs-1: dirty=769 wb=615 unstable=0 bg_thresh=996 thresh=1993 gap=609 poll_thresh=17 ino=257 dd-2584 [002] 156.424791: balance_dirty_state: bdi btrfs-1: dirty=794 wb=615 unstable=0 bg_thresh=998 thresh=1997 gap=588 poll_thresh=18 ino=257 dd-2584 [002] 156.424910: balance_dirty_state: bdi btrfs-1: dirty=819 wb=615 unstable=0 bg_thresh=1001 thresh=2002 gap=568 poll_thresh=19 ino=257 dd-2584 [002] 156.425029: balance_dirty_state: bdi btrfs-1: dirty=869 wb=615 unstable=0 bg_thresh=999 thresh=1999 gap=515 poll_thresh=20 ino=257 dd-2584 [002] 156.425148: balance_dirty_state: bdi btrfs-1: dirty=894 wb=615 unstable=0 bg_thresh=998 thresh=1997 gap=488 poll_thresh=21 ino=257 dd-2584 [002] 156.425153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.432123: balance_dirty_state: bdi btrfs-1: dirty=894 wb=490 unstable=0 bg_thresh=984 thresh=1969 gap=585 poll_thresh=21 ino=257 dd-2584 [002] 156.432193: balance_dirty_state: bdi btrfs-1: dirty=894 wb=490 unstable=0 bg_thresh=984 thresh=1969 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 156.432309: balance_dirty_state: bdi btrfs-1: dirty=944 wb=490 unstable=0 bg_thresh=987 thresh=1974 gap=540 poll_thresh=17 ino=257 dd-2584 [002] 156.432428: balance_dirty_state: bdi btrfs-1: dirty=969 wb=490 unstable=0 bg_thresh=989 thresh=1979 gap=520 poll_thresh=18 ino=257 dd-2584 [002] 156.432550: balance_dirty_state: bdi btrfs-1: dirty=994 wb=490 unstable=0 bg_thresh=991 thresh=1983 gap=499 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 156.432622: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13896 wrote=0 to_write=8192 dd-2584 [002] 156.432856: balance_dirty_state: bdi btrfs-1: dirty=994 wb=540 unstable=0 bg_thresh=991 thresh=1982 gap=448 poll_thresh=20 ino=257 dd-2584 [002] 156.432857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 156.434922: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=704 to_write=7488 dd-2584 [002] 156.440137: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1040 unstable=0 bg_thresh=982 thresh=1964 gap=580 poll_thresh=20 ino=257 dd-2584 [002] 156.440220: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1040 unstable=0 bg_thresh=982 thresh=1964 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 156.440281: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1040 unstable=0 bg_thresh=984 thresh=1969 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 156.440394: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1040 unstable=0 bg_thresh=987 thresh=1974 gap=540 poll_thresh=17 ino=257 dd-2584 [002] 156.440507: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1040 unstable=0 bg_thresh=989 thresh=1979 gap=520 poll_thresh=18 ino=257 dd-2584 [002] 156.440624: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1040 unstable=0 bg_thresh=991 thresh=1983 gap=474 poll_thresh=19 ino=257 dd-2584 [002] 156.440629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.448135: balance_dirty_state: bdi btrfs-1: dirty=469 wb=915 unstable=0 bg_thresh=979 thresh=1959 gap=575 poll_thresh=19 ino=257 dd-2584 [002] 156.448247: balance_dirty_state: bdi btrfs-1: dirty=469 wb=915 unstable=0 bg_thresh=979 thresh=1959 gap=575 poll_thresh=14 ino=257 dd-2584 [002] 156.448364: balance_dirty_state: bdi btrfs-1: dirty=494 wb=915 unstable=0 bg_thresh=982 thresh=1964 gap=555 poll_thresh=15 ino=257 dd-2584 [002] 156.448479: balance_dirty_state: bdi btrfs-1: dirty=519 wb=915 unstable=0 bg_thresh=984 thresh=1969 gap=535 poll_thresh=16 ino=257 dd-2584 [002] 156.448711: balance_dirty_state: bdi btrfs-1: dirty=544 wb=915 unstable=0 bg_thresh=987 thresh=1974 gap=515 poll_thresh=17 ino=257 dd-2584 [002] 156.448953: balance_dirty_state: bdi btrfs-1: dirty=569 wb=915 unstable=0 bg_thresh=986 thresh=1973 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 156.448962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.456119: balance_dirty_state: bdi btrfs-1: dirty=569 wb=790 unstable=0 bg_thresh=984 thresh=1968 gap=609 poll_thresh=18 ino=257 dd-2584 [002] 156.456371: balance_dirty_state: bdi btrfs-1: dirty=594 wb=790 unstable=0 bg_thresh=984 thresh=1968 gap=584 poll_thresh=13 ino=257 dd-2584 [002] 156.456430: balance_dirty_state: bdi btrfs-1: dirty=594 wb=790 unstable=0 bg_thresh=986 thresh=1973 gap=589 poll_thresh=14 ino=257 dd-2584 [002] 156.456489: balance_dirty_state: bdi btrfs-1: dirty=619 wb=790 unstable=0 bg_thresh=986 thresh=1972 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 156.456548: balance_dirty_state: bdi btrfs-1: dirty=644 wb=790 unstable=0 bg_thresh=986 thresh=1972 gap=538 poll_thresh=16 ino=257 dd-2584 [002] 156.456665: balance_dirty_state: bdi btrfs-1: dirty=669 wb=790 unstable=0 bg_thresh=985 thresh=1971 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 156.456785: balance_dirty_state: bdi btrfs-1: dirty=694 wb=790 unstable=0 bg_thresh=987 thresh=1975 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 156.456790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.464146: balance_dirty_state: bdi btrfs-1: dirty=694 wb=790 unstable=0 bg_thresh=987 thresh=1975 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 156.464154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-20% task_gap=-139% task_weight=98% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.472235: balance_dirty_state: bdi btrfs-1: dirty=694 wb=790 unstable=0 bg_thresh=989 thresh=1979 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 156.472354: balance_dirty_state: bdi btrfs-1: dirty=719 wb=790 unstable=0 bg_thresh=986 thresh=1973 gap=464 poll_thresh=13 ino=257 dd-2584 [002] 156.472358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-142% task_weight=98% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 156.480156: balance_dirty_state: bdi btrfs-1: dirty=719 wb=690 unstable=0 bg_thresh=980 thresh=1961 gap=552 poll_thresh=13 ino=257 dd-2584 [002] 156.480268: balance_dirty_state: bdi btrfs-1: dirty=744 wb=690 unstable=0 bg_thresh=980 thresh=1961 gap=527 poll_thresh=10 ino=257 dd-2584 [002] 156.480328: balance_dirty_state: bdi btrfs-1: dirty=744 wb=690 unstable=0 bg_thresh=983 thresh=1966 gap=532 poll_thresh=11 ino=257 dd-2584 [002] 156.480383: balance_dirty_state: bdi btrfs-1: dirty=769 wb=690 unstable=0 bg_thresh=983 thresh=1966 gap=507 poll_thresh=12 ino=257 dd-2584 [002] 156.480439: balance_dirty_state: bdi btrfs-1: dirty=769 wb=690 unstable=0 bg_thresh=985 thresh=1971 gap=512 poll_thresh=13 ino=257 dd-2584 [002] 156.480496: balance_dirty_state: bdi btrfs-1: dirty=794 wb=690 unstable=0 bg_thresh=988 thresh=1976 gap=492 poll_thresh=14 ino=257 dd-2584 [002] 156.480500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1320 avg_dirty=1320 bdi_gap=4% task_gap=-89% task_weight=98% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 156.488410: balance_dirty_state: bdi btrfs-1: dirty=819 wb=690 unstable=0 bg_thresh=988 thresh=1976 gap=467 poll_thresh=10 ino=257 dd-2584 [002] 156.488415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=98% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 156.496322: balance_dirty_state: bdi btrfs-1: dirty=819 wb=565 unstable=0 bg_thresh=986 thresh=1973 gap=589 poll_thresh=10 ino=257 dd-2584 [002] 156.496403: balance_dirty_state: bdi btrfs-1: dirty=819 wb=565 unstable=0 bg_thresh=986 thresh=1973 gap=589 poll_thresh=7 ino=257 dd-2584 [002] 156.496662: balance_dirty_state: bdi btrfs-1: dirty=844 wb=565 unstable=0 bg_thresh=989 thresh=1978 gap=569 poll_thresh=8 ino=257 dd-2584 [002] 156.496729: balance_dirty_state: bdi btrfs-1: dirty=869 wb=565 unstable=0 bg_thresh=986 thresh=1972 gap=538 poll_thresh=9 ino=257 dd-2584 [002] 156.496795: balance_dirty_state: bdi btrfs-1: dirty=869 wb=565 unstable=0 bg_thresh=988 thresh=1977 gap=543 poll_thresh=10 ino=257 dd-2584 [002] 156.496861: balance_dirty_state: bdi btrfs-1: dirty=894 wb=565 unstable=0 bg_thresh=988 thresh=1976 gap=517 poll_thresh=11 ino=257 dd-2584 [002] 156.496927: balance_dirty_state: bdi btrfs-1: dirty=919 wb=565 unstable=0 bg_thresh=988 thresh=1976 gap=492 poll_thresh=12 ino=257 dd-2584 [002] 156.496932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1320 avg_dirty=1320 bdi_gap=4% task_gap=-89% task_weight=98% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 156.504366: balance_dirty_state: bdi btrfs-1: dirty=919 wb=440 unstable=0 bg_thresh=987 thresh=1974 gap=615 poll_thresh=9 ino=257 dd-2584 [002] 156.504434: balance_dirty_state: bdi btrfs-1: dirty=944 wb=440 unstable=0 bg_thresh=989 thresh=1979 gap=595 poll_thresh=10 ino=257 dd-2584 [002] 156.504502: balance_dirty_state: bdi btrfs-1: dirty=969 wb=440 unstable=0 bg_thresh=986 thresh=1973 gap=564 poll_thresh=11 ino=257 dd-2584 [002] 156.504571: balance_dirty_state: bdi btrfs-1: dirty=969 wb=440 unstable=0 bg_thresh=989 thresh=1978 gap=569 poll_thresh=12 ino=257 dd-2584 [002] 156.504640: balance_dirty_state: bdi btrfs-1: dirty=994 wb=440 unstable=0 bg_thresh=986 thresh=1972 gap=538 poll_thresh=13 ino=257 flush-btrfs-1-2586 [001] 156.504704: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13968 wrote=0 to_write=8192 dd-2584 [002] 156.504715: balance_dirty_state: bdi btrfs-1: dirty=994 wb=440 unstable=0 bg_thresh=988 thresh=1977 gap=543 poll_thresh=14 ino=257 dd-2584 [002] 156.504785: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=440 unstable=0 bg_thresh=988 thresh=1976 gap=517 poll_thresh=15 ino=257 dd-2584 [002] 156.504859: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=465 unstable=0 bg_thresh=990 thresh=1981 gap=497 poll_thresh=16 ino=257 dd-2584 [002] 156.505006: balance_dirty_state: bdi btrfs-1: dirty=994 wb=515 unstable=0 bg_thresh=990 thresh=1980 gap=471 poll_thresh=17 ino=257 dd-2584 [002] 156.505007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 156.507539: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=736 to_write=7456 dd-2584 [002] 156.512131: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1190 unstable=0 bg_thresh=990 thresh=1980 gap=471 poll_thresh=17 ino=257 dd-2584 [002] 156.512137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.520188: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1065 unstable=0 bg_thresh=980 thresh=1961 gap=577 poll_thresh=17 ino=257 dd-2584 [002] 156.520298: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1065 unstable=0 bg_thresh=980 thresh=1961 gap=552 poll_thresh=13 ino=257 dd-2584 [002] 156.520529: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1065 unstable=0 bg_thresh=983 thresh=1966 gap=557 poll_thresh=14 ino=257 dd-2584 [002] 156.520587: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1065 unstable=0 bg_thresh=983 thresh=1966 gap=532 poll_thresh=15 ino=257 dd-2584 [002] 156.520645: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1065 unstable=0 bg_thresh=985 thresh=1971 gap=512 poll_thresh=16 ino=257 dd-2584 [002] 156.520762: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1065 unstable=0 bg_thresh=988 thresh=1976 gap=492 poll_thresh=17 ino=257 dd-2584 [002] 156.520767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-186% task_weight=98% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.528224: balance_dirty_state: bdi btrfs-1: dirty=419 wb=940 unstable=0 bg_thresh=986 thresh=1973 gap=614 poll_thresh=17 ino=257 dd-2584 [002] 156.528306: balance_dirty_state: bdi btrfs-1: dirty=419 wb=940 unstable=0 bg_thresh=986 thresh=1973 gap=614 poll_thresh=13 ino=257 dd-2584 [002] 156.528365: balance_dirty_state: bdi btrfs-1: dirty=444 wb=940 unstable=0 bg_thresh=989 thresh=1978 gap=594 poll_thresh=14 ino=257 dd-2584 [002] 156.528427: balance_dirty_state: bdi btrfs-1: dirty=469 wb=940 unstable=0 bg_thresh=986 thresh=1972 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 156.528488: balance_dirty_state: bdi btrfs-1: dirty=469 wb=940 unstable=0 bg_thresh=988 thresh=1977 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 156.528610: balance_dirty_state: bdi btrfs-1: dirty=519 wb=940 unstable=0 bg_thresh=988 thresh=1976 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 156.528731: balance_dirty_state: bdi btrfs-1: dirty=544 wb=940 unstable=0 bg_thresh=990 thresh=1980 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 156.528853: balance_dirty_state: bdi btrfs-1: dirty=569 wb=940 unstable=0 bg_thresh=989 thresh=1979 gap=470 poll_thresh=19 ino=257 dd-2584 [002] 156.528857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.536236: balance_dirty_state: bdi btrfs-1: dirty=569 wb=940 unstable=0 bg_thresh=989 thresh=1979 gap=470 poll_thresh=19 ino=257 dd-2584 [002] 156.536245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.544229: balance_dirty_state: bdi btrfs-1: dirty=569 wb=940 unstable=0 bg_thresh=986 thresh=1973 gap=464 poll_thresh=19 ino=257 dd-2584 [002] 156.544238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-190% task_weight=98% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.552174: balance_dirty_state: bdi btrfs-1: dirty=569 wb=815 unstable=0 bg_thresh=980 thresh=1960 gap=576 poll_thresh=19 ino=257 dd-2584 [002] 156.552262: balance_dirty_state: bdi btrfs-1: dirty=594 wb=815 unstable=0 bg_thresh=980 thresh=1960 gap=551 poll_thresh=14 ino=257 dd-2584 [002] 156.552494: balance_dirty_state: bdi btrfs-1: dirty=619 wb=815 unstable=0 bg_thresh=982 thresh=1965 gap=531 poll_thresh=15 ino=257 dd-2584 [002] 156.552553: balance_dirty_state: bdi btrfs-1: dirty=619 wb=815 unstable=0 bg_thresh=982 thresh=1965 gap=531 poll_thresh=16 ino=257 dd-2584 [002] 156.552668: balance_dirty_state: bdi btrfs-1: dirty=644 wb=815 unstable=0 bg_thresh=985 thresh=1970 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 156.552789: balance_dirty_state: bdi btrfs-1: dirty=694 wb=815 unstable=0 bg_thresh=987 thresh=1974 gap=465 poll_thresh=18 ino=257 dd-2584 [002] 156.552794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-140% task_weight=98% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.560143: balance_dirty_state: bdi btrfs-1: dirty=694 wb=740 unstable=0 bg_thresh=977 thresh=1955 gap=521 poll_thresh=18 ino=257 dd-2584 [002] 156.560206: balance_dirty_state: bdi btrfs-1: dirty=694 wb=740 unstable=0 bg_thresh=977 thresh=1955 gap=521 poll_thresh=13 ino=257 dd-2584 [002] 156.560264: balance_dirty_state: bdi btrfs-1: dirty=719 wb=740 unstable=0 bg_thresh=980 thresh=1960 gap=501 poll_thresh=14 ino=257 dd-2584 [002] 156.560324: balance_dirty_state: bdi btrfs-1: dirty=744 wb=740 unstable=0 bg_thresh=980 thresh=1960 gap=476 poll_thresh=15 ino=257 dd-2584 [002] 156.560329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1231 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-54% task_gap=-205% task_weight=96% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 156.568147: balance_dirty_state: bdi btrfs-1: dirty=744 wb=615 unstable=0 bg_thresh=986 thresh=1973 gap=614 poll_thresh=15 ino=257 dd-2584 [002] 156.568218: balance_dirty_state: bdi btrfs-1: dirty=744 wb=615 unstable=0 bg_thresh=986 thresh=1973 gap=614 poll_thresh=11 ino=257 dd-2584 [002] 156.568279: balance_dirty_state: bdi btrfs-1: dirty=769 wb=615 unstable=0 bg_thresh=989 thresh=1978 gap=594 poll_thresh=12 ino=257 dd-2584 [002] 156.568339: balance_dirty_state: bdi btrfs-1: dirty=794 wb=615 unstable=0 bg_thresh=989 thresh=1978 gap=569 poll_thresh=13 ino=257 dd-2584 [002] 156.568398: balance_dirty_state: bdi btrfs-1: dirty=794 wb=615 unstable=0 bg_thresh=991 thresh=1983 gap=574 poll_thresh=14 ino=257 dd-2584 [002] 156.568458: balance_dirty_state: bdi btrfs-1: dirty=819 wb=615 unstable=0 bg_thresh=991 thresh=1983 gap=549 poll_thresh=15 ino=257 dd-2584 [002] 156.568517: balance_dirty_state: bdi btrfs-1: dirty=819 wb=615 unstable=0 bg_thresh=991 thresh=1982 gap=548 poll_thresh=16 ino=257 dd-2584 [002] 156.568808: balance_dirty_state: bdi btrfs-1: dirty=869 wb=615 unstable=0 bg_thresh=993 thresh=1986 gap=502 poll_thresh=17 ino=257 dd-2584 [002] 156.568925: balance_dirty_state: bdi btrfs-1: dirty=894 wb=615 unstable=0 bg_thresh=992 thresh=1985 gap=476 poll_thresh=18 ino=257 dd-2584 [002] 156.568930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-174% task_weight=97% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.576179: balance_dirty_state: bdi btrfs-1: dirty=894 wb=615 unstable=0 bg_thresh=989 thresh=1979 gap=470 poll_thresh=18 ino=257 dd-2584 [002] 156.576182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-182% task_weight=98% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.584291: balance_dirty_state: bdi btrfs-1: dirty=894 wb=615 unstable=0 bg_thresh=992 thresh=1985 gap=476 poll_thresh=18 ino=257 dd-2584 [002] 156.584301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-174% task_weight=97% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.592320: balance_dirty_state: bdi btrfs-1: dirty=894 wb=615 unstable=0 bg_thresh=992 thresh=1985 gap=476 poll_thresh=18 ino=257 dd-2584 [002] 156.592329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-174% task_weight=97% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.600197: balance_dirty_state: bdi btrfs-1: dirty=894 wb=490 unstable=0 bg_thresh=990 thresh=1980 gap=596 poll_thresh=18 ino=257 dd-2584 [002] 156.600304: balance_dirty_state: bdi btrfs-1: dirty=919 wb=490 unstable=0 bg_thresh=990 thresh=1980 gap=571 poll_thresh=13 ino=257 dd-2584 [002] 156.600390: balance_dirty_state: bdi btrfs-1: dirty=919 wb=490 unstable=0 bg_thresh=992 thresh=1985 gap=576 poll_thresh=14 ino=257 dd-2584 [002] 156.600475: balance_dirty_state: bdi btrfs-1: dirty=944 wb=490 unstable=0 bg_thresh=995 thresh=1990 gap=556 poll_thresh=15 ino=257 dd-2584 [002] 156.600559: balance_dirty_state: bdi btrfs-1: dirty=969 wb=490 unstable=0 bg_thresh=992 thresh=1984 gap=525 poll_thresh=16 ino=257 dd-2584 [002] 156.600729: balance_dirty_state: bdi btrfs-1: dirty=994 wb=490 unstable=0 bg_thresh=991 thresh=1983 gap=499 poll_thresh=17 ino=257 dd-2584 [002] 156.600905: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=490 unstable=0 bg_thresh=993 thresh=1987 gap=478 poll_thresh=18 ino=257 dd-2584 [002] 156.600910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-171% task_weight=97% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 156.600976: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14064 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 156.604329: writeback_single_inode: bdi btrfs-1: ino=257 state= age=440 wrote=704 to_write=7488 dd-2584 [002] 156.608164: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1065 unstable=0 bg_thresh=990 thresh=1981 gap=597 poll_thresh=18 ino=257 dd-2584 [002] 156.608265: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1065 unstable=0 bg_thresh=990 thresh=1981 gap=572 poll_thresh=13 ino=257 dd-2584 [002] 156.608353: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1065 unstable=0 bg_thresh=993 thresh=1986 gap=577 poll_thresh=14 ino=257 dd-2584 [002] 156.608440: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1065 unstable=0 bg_thresh=992 thresh=1985 gap=551 poll_thresh=15 ino=257 dd-2584 [002] 156.608525: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1065 unstable=0 bg_thresh=992 thresh=1985 gap=526 poll_thresh=16 ino=257 dd-2584 [002] 156.608948: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1065 unstable=0 bg_thresh=992 thresh=1984 gap=500 poll_thresh=17 ino=257 dd-2584 [002] 156.609118: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1065 unstable=0 bg_thresh=994 thresh=1988 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 156.609125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=97% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.616174: balance_dirty_state: bdi btrfs-1: dirty=444 wb=915 unstable=0 bg_thresh=984 thresh=1969 gap=610 poll_thresh=18 ino=257 dd-2584 [002] 156.616309: balance_dirty_state: bdi btrfs-1: dirty=469 wb=915 unstable=0 bg_thresh=984 thresh=1969 gap=585 poll_thresh=13 ino=257 dd-2584 [002] 156.616428: balance_dirty_state: bdi btrfs-1: dirty=494 wb=915 unstable=0 bg_thresh=987 thresh=1974 gap=565 poll_thresh=14 ino=257 dd-2584 [002] 156.616543: balance_dirty_state: bdi btrfs-1: dirty=494 wb=915 unstable=0 bg_thresh=987 thresh=1974 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 156.616659: balance_dirty_state: bdi btrfs-1: dirty=519 wb=915 unstable=0 bg_thresh=989 thresh=1979 gap=545 poll_thresh=16 ino=257 dd-2584 [002] 156.616890: balance_dirty_state: bdi btrfs-1: dirty=544 wb=915 unstable=0 bg_thresh=992 thresh=1984 gap=525 poll_thresh=17 ino=257 dd-2584 [002] 156.617126: balance_dirty_state: bdi btrfs-1: dirty=569 wb=915 unstable=0 bg_thresh=994 thresh=1988 gap=504 poll_thresh=18 ino=257 dd-2584 [002] 156.617361: balance_dirty_state: bdi btrfs-1: dirty=619 wb=915 unstable=0 bg_thresh=993 thresh=1987 gap=453 poll_thresh=19 ino=257 dd-2584 [002] 156.617370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-171% task_weight=97% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.624194: balance_dirty_state: bdi btrfs-1: dirty=619 wb=790 unstable=0 bg_thresh=991 thresh=1983 gap=574 poll_thresh=19 ino=257 dd-2584 [002] 156.624312: balance_dirty_state: bdi btrfs-1: dirty=619 wb=790 unstable=0 bg_thresh=991 thresh=1983 gap=574 poll_thresh=14 ino=257 dd-2584 [002] 156.624374: balance_dirty_state: bdi btrfs-1: dirty=644 wb=790 unstable=0 bg_thresh=994 thresh=1988 gap=554 poll_thresh=15 ino=257 dd-2584 [002] 156.624430: balance_dirty_state: bdi btrfs-1: dirty=669 wb=790 unstable=0 bg_thresh=994 thresh=1988 gap=529 poll_thresh=16 ino=257 dd-2584 [002] 156.624708: balance_dirty_state: bdi btrfs-1: dirty=694 wb=790 unstable=0 bg_thresh=996 thresh=1992 gap=508 poll_thresh=17 ino=257 dd-2584 [002] 156.624821: balance_dirty_state: bdi btrfs-1: dirty=719 wb=790 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 156.624826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.632287: balance_dirty_state: bdi btrfs-1: dirty=719 wb=715 unstable=0 bg_thresh=993 thresh=1986 gap=552 poll_thresh=18 ino=257 dd-2584 [002] 156.632385: balance_dirty_state: bdi btrfs-1: dirty=744 wb=715 unstable=0 bg_thresh=993 thresh=1986 gap=527 poll_thresh=13 ino=257 dd-2584 [002] 156.632443: balance_dirty_state: bdi btrfs-1: dirty=744 wb=715 unstable=0 bg_thresh=995 thresh=1991 gap=532 poll_thresh=14 ino=257 dd-2584 [002] 156.632504: balance_dirty_state: bdi btrfs-1: dirty=769 wb=715 unstable=0 bg_thresh=992 thresh=1985 gap=501 poll_thresh=15 ino=257 dd-2584 [002] 156.632562: balance_dirty_state: bdi btrfs-1: dirty=794 wb=715 unstable=0 bg_thresh=995 thresh=1990 gap=481 poll_thresh=16 ino=257 dd-2584 [002] 156.632566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1320 avg_dirty=1320 bdi_gap=12% task_gap=-73% task_weight=98% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 156.640490: balance_dirty_state: bdi btrfs-1: dirty=794 wb=565 unstable=0 bg_thresh=987 thresh=1975 gap=616 poll_thresh=12 ino=257 dd-2584 [002] 156.640605: balance_dirty_state: bdi btrfs-1: dirty=819 wb=565 unstable=0 bg_thresh=990 thresh=1980 gap=596 poll_thresh=13 ino=257 dd-2584 [002] 156.640721: balance_dirty_state: bdi btrfs-1: dirty=844 wb=565 unstable=0 bg_thresh=990 thresh=1980 gap=571 poll_thresh=14 ino=257 dd-2584 [002] 156.640835: balance_dirty_state: bdi btrfs-1: dirty=844 wb=565 unstable=0 bg_thresh=992 thresh=1985 gap=576 poll_thresh=15 ino=257 dd-2584 [002] 156.640954: balance_dirty_state: bdi btrfs-1: dirty=869 wb=565 unstable=0 bg_thresh=995 thresh=1990 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 156.641189: balance_dirty_state: bdi btrfs-1: dirty=894 wb=565 unstable=0 bg_thresh=994 thresh=1989 gap=530 poll_thresh=17 ino=257 dd-2584 [002] 156.641771: balance_dirty_state: bdi btrfs-1: dirty=919 wb=565 unstable=0 bg_thresh=994 thresh=1988 gap=504 poll_thresh=18 ino=257 dd-2584 [002] 156.642006: balance_dirty_state: bdi btrfs-1: dirty=969 wb=565 unstable=0 bg_thresh=993 thresh=1987 gap=453 poll_thresh=19 ino=257 dd-2584 [002] 156.642015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-171% task_weight=97% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.648384: balance_dirty_state: bdi btrfs-1: dirty=969 wb=565 unstable=0 bg_thresh=993 thresh=1987 gap=453 poll_thresh=19 ino=257 dd-2584 [002] 156.648391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-171% task_weight=97% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.656297: balance_dirty_state: bdi btrfs-1: dirty=969 wb=440 unstable=0 bg_thresh=987 thresh=1975 gap=566 poll_thresh=19 ino=257 dd-2584 [002] 156.656415: balance_dirty_state: bdi btrfs-1: dirty=969 wb=440 unstable=0 bg_thresh=987 thresh=1975 gap=566 poll_thresh=14 ino=257 dd-2584 [002] 156.656481: balance_dirty_state: bdi btrfs-1: dirty=994 wb=415 unstable=0 bg_thresh=990 thresh=1980 gap=571 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 156.656555: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14120 wrote=0 to_write=8192 dd-2584 [002] 156.656556: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=340 unstable=0 bg_thresh=990 thresh=1980 gap=621 poll_thresh=16 ino=257 dd-2584 [002] 156.656685: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=315 unstable=0 bg_thresh=989 thresh=1978 gap=619 poll_thresh=17 ino=257 dd-2584 [002] 156.656815: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=365 unstable=0 bg_thresh=987 thresh=1975 gap=591 poll_thresh=18 ino=257 dd-2584 [002] 156.656944: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=415 unstable=0 bg_thresh=990 thresh=1980 gap=546 poll_thresh=19 ino=257 dd-2584 [002] 156.657074: balance_dirty_state: bdi btrfs-1: dirty=994 wb=465 unstable=0 bg_thresh=989 thresh=1978 gap=519 poll_thresh=20 ino=257 dd-2584 [002] 156.657205: balance_dirty_state: bdi btrfs-1: dirty=994 wb=490 unstable=0 bg_thresh=987 thresh=1975 gap=491 poll_thresh=21 ino=257 dd-2584 [002] 156.657207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 156.659393: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=848 to_write=7344 dd-2584 [002] 156.664268: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1140 unstable=0 bg_thresh=993 thresh=1987 gap=528 poll_thresh=21 ino=257 dd-2584 [002] 156.664540: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1040 unstable=0 bg_thresh=989 thresh=1979 gap=595 poll_thresh=16 ino=257 dd-2584 [002] 156.664662: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1040 unstable=0 bg_thresh=992 thresh=1984 gap=575 poll_thresh=17 ino=257 dd-2584 [002] 156.664779: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1040 unstable=0 bg_thresh=991 thresh=1983 gap=549 poll_thresh=18 ino=257 dd-2584 [002] 156.664897: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1040 unstable=0 bg_thresh=991 thresh=1982 gap=498 poll_thresh=19 ino=257 dd-2584 [002] 156.665017: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1040 unstable=0 bg_thresh=993 thresh=1986 gap=477 poll_thresh=20 ino=257 dd-2584 [002] 156.665022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=98% bdi_bw=54100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.672356: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1040 unstable=0 bg_thresh=993 thresh=1986 gap=477 poll_thresh=20 ino=257 dd-2584 [002] 156.672361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=98% bdi_bw=52980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 156.680293: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1040 unstable=0 bg_thresh=996 thresh=1992 gap=483 poll_thresh=20 ino=257 dd-2584 [002] 156.680298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-118% task_weight=98% bdi_bw=52980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 156.688280: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1040 unstable=0 bg_thresh=996 thresh=1992 gap=483 poll_thresh=20 ino=257 dd-2584 [001] 156.688285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-118% task_weight=98% bdi_bw=52980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 156.696227: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1040 unstable=0 bg_thresh=990 thresh=1980 gap=471 poll_thresh=20 ino=257 dd-2584 [001] 156.696232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-134% task_weight=99% bdi_bw=52980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 156.704238: balance_dirty_state: bdi btrfs-1: dirty=469 wb=865 unstable=0 bg_thresh=993 thresh=1986 gap=652 poll_thresh=20 ino=257 dd-2584 [001] 156.704366: balance_dirty_state: bdi btrfs-1: dirty=469 wb=865 unstable=0 bg_thresh=995 thresh=1991 gap=657 poll_thresh=15 ino=257 dd-2584 [001] 156.704484: balance_dirty_state: bdi btrfs-1: dirty=494 wb=865 unstable=0 bg_thresh=995 thresh=1991 gap=632 poll_thresh=16 ino=257 dd-2584 [001] 156.704717: balance_dirty_state: bdi btrfs-1: dirty=519 wb=865 unstable=0 bg_thresh=998 thresh=1996 gap=612 poll_thresh=17 ino=257 dd-2584 [001] 156.704955: balance_dirty_state: bdi btrfs-1: dirty=569 wb=865 unstable=0 bg_thresh=997 thresh=1995 gap=561 poll_thresh=18 ino=257 dd-2584 [001] 156.705548: balance_dirty_state: bdi btrfs-1: dirty=594 wb=865 unstable=0 bg_thresh=997 thresh=1995 gap=536 poll_thresh=19 ino=257 dd-2584 [001] 156.705786: balance_dirty_state: bdi btrfs-1: dirty=619 wb=865 unstable=0 bg_thresh=997 thresh=1994 gap=510 poll_thresh=20 ino=257 dd-2584 [001] 156.706025: balance_dirty_state: bdi btrfs-1: dirty=669 wb=865 unstable=0 bg_thresh=996 thresh=1993 gap=459 poll_thresh=21 ino=257 dd-2584 [001] 156.706033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-69% task_weight=98% bdi_bw=52980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 156.712334: balance_dirty_state: bdi btrfs-1: dirty=669 wb=865 unstable=0 bg_thresh=1000 thresh=2000 gap=466 poll_thresh=16 ino=257 dd-2584 [001] 156.712338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-62% task_weight=98% bdi_bw=52980 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 156.724386: balance_dirty_state: bdi btrfs-1: dirty=694 wb=740 unstable=0 bg_thresh=992 thresh=1985 gap=551 poll_thresh=12 ino=257 dd-2584 [000] 156.724441: balance_dirty_state: bdi btrfs-1: dirty=719 wb=740 unstable=0 bg_thresh=995 thresh=1990 gap=531 poll_thresh=13 ino=257 dd-2584 [000] 156.724497: balance_dirty_state: bdi btrfs-1: dirty=719 wb=740 unstable=0 bg_thresh=995 thresh=1990 gap=531 poll_thresh=14 ino=257 dd-2584 [000] 156.724555: balance_dirty_state: bdi btrfs-1: dirty=744 wb=740 unstable=0 bg_thresh=997 thresh=1995 gap=511 poll_thresh=15 ino=257 dd-2584 [000] 156.724612: balance_dirty_state: bdi btrfs-1: dirty=744 wb=740 unstable=0 bg_thresh=1000 thresh=2000 gap=516 poll_thresh=16 ino=257 dd-2584 [000] 156.724727: balance_dirty_state: bdi btrfs-1: dirty=794 wb=740 unstable=0 bg_thresh=999 thresh=1999 gap=465 poll_thresh=17 ino=257 dd-2584 [000] 156.724731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1280 avg_dirty=1280 bdi_gap=41% task_gap=-17% task_weight=100% bdi_bw=52980 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 156.732399: balance_dirty_state: bdi btrfs-1: dirty=819 wb=640 unstable=0 bg_thresh=997 thresh=1995 gap=536 poll_thresh=13 ino=257 dd-2584 [004] 156.732493: balance_dirty_state: bdi btrfs-1: dirty=819 wb=615 unstable=0 bg_thresh=1000 thresh=2000 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 156.732576: balance_dirty_state: bdi btrfs-1: dirty=844 wb=615 unstable=0 bg_thresh=1000 thresh=2000 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 156.732826: balance_dirty_state: bdi btrfs-1: dirty=869 wb=615 unstable=0 bg_thresh=1002 thresh=2005 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 156.732949: balance_dirty_state: bdi btrfs-1: dirty=894 wb=615 unstable=0 bg_thresh=1002 thresh=2004 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 156.732953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1280 avg_dirty=1280 bdi_gap=44% task_gap=-11% task_weight=99% bdi_bw=52980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 156.740417: balance_dirty_state: bdi btrfs-1: dirty=919 wb=490 unstable=0 bg_thresh=997 thresh=1994 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 156.740538: balance_dirty_state: bdi btrfs-1: dirty=919 wb=490 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 156.740655: balance_dirty_state: bdi btrfs-1: dirty=944 wb=490 unstable=0 bg_thresh=996 thresh=1993 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 156.740774: balance_dirty_state: bdi btrfs-1: dirty=944 wb=490 unstable=0 bg_thresh=996 thresh=1992 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 156.741008: balance_dirty_state: bdi btrfs-1: dirty=994 wb=490 unstable=0 bg_thresh=995 thresh=1991 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 156.741243: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=490 unstable=0 bg_thresh=997 thresh=1995 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 156.741251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1280 avg_dirty=1280 bdi_gap=39% task_gap=-22% task_weight=100% bdi_bw=52980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 156.741329: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14204 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 156.745840: writeback_single_inode: bdi btrfs-1: ino=257 state= age=136 wrote=688 to_write=7504 dd-2584 [004] 156.748394: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1165 unstable=0 bg_thresh=997 thresh=1995 gap=461 poll_thresh=13 ino=257 dd-2584 [004] 156.748403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=52980 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 156.756348: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1165 unstable=0 bg_thresh=997 thresh=1995 gap=461 poll_thresh=13 ino=257 dd-2584 [004] 156.756356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=52980 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 156.764243: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1040 unstable=0 bg_thresh=998 thresh=1997 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 156.764323: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1040 unstable=0 bg_thresh=998 thresh=1996 gap=587 poll_thresh=10 ino=257 dd-2584 [004] 156.764381: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1040 unstable=0 bg_thresh=998 thresh=1996 gap=562 poll_thresh=11 ino=257 dd-2584 [004] 156.764439: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1040 unstable=0 bg_thresh=997 thresh=1995 gap=536 poll_thresh=12 ino=257 dd-2584 [004] 156.764496: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1040 unstable=0 bg_thresh=997 thresh=1995 gap=536 poll_thresh=13 ino=257 dd-2584 [004] 156.764722: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1040 unstable=0 bg_thresh=997 thresh=1994 gap=510 poll_thresh=14 ino=257 dd-2584 [004] 156.764780: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1040 unstable=0 bg_thresh=999 thresh=1999 gap=515 poll_thresh=15 ino=257 dd-2584 [004] 156.764838: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1040 unstable=0 bg_thresh=999 thresh=1998 gap=489 poll_thresh=16 ino=257 dd-2584 [004] 156.764842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=52980 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 156.772266: balance_dirty_state: bdi btrfs-1: dirty=469 wb=915 unstable=0 bg_thresh=996 thresh=1993 gap=609 poll_thresh=16 ino=257 dd-2584 [004] 156.772403: balance_dirty_state: bdi btrfs-1: dirty=494 wb=915 unstable=0 bg_thresh=993 thresh=1987 gap=578 poll_thresh=12 ino=257 dd-2584 [004] 156.772523: balance_dirty_state: bdi btrfs-1: dirty=494 wb=915 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 156.772639: balance_dirty_state: bdi btrfs-1: dirty=519 wb=915 unstable=0 bg_thresh=993 thresh=1986 gap=552 poll_thresh=14 ino=257 dd-2584 [004] 156.772756: balance_dirty_state: bdi btrfs-1: dirty=544 wb=915 unstable=0 bg_thresh=995 thresh=1991 gap=532 poll_thresh=15 ino=257 dd-2584 [004] 156.772873: balance_dirty_state: bdi btrfs-1: dirty=544 wb=915 unstable=0 bg_thresh=992 thresh=1985 gap=526 poll_thresh=16 ino=257 dd-2584 [004] 156.773107: balance_dirty_state: bdi btrfs-1: dirty=594 wb=915 unstable=0 bg_thresh=994 thresh=1989 gap=480 poll_thresh=17 ino=257 dd-2584 [004] 156.773116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=52980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 156.780432: balance_dirty_state: bdi btrfs-1: dirty=594 wb=915 unstable=0 bg_thresh=994 thresh=1989 gap=480 poll_thresh=13 ino=257 dd-2584 [000] 156.780437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=50516 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 156.788315: balance_dirty_state: bdi btrfs-1: dirty=594 wb=790 unstable=0 bg_thresh=999 thresh=1998 gap=614 poll_thresh=10 ino=257 dd-2584 [004] 156.788400: balance_dirty_state: bdi btrfs-1: dirty=619 wb=790 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=11 ino=257 dd-2584 [004] 156.788486: balance_dirty_state: bdi btrfs-1: dirty=644 wb=790 unstable=0 bg_thresh=998 thresh=1997 gap=563 poll_thresh=12 ino=257 dd-2584 [004] 156.788570: balance_dirty_state: bdi btrfs-1: dirty=644 wb=790 unstable=0 bg_thresh=995 thresh=1991 gap=557 poll_thresh=13 ino=257 dd-2584 [004] 156.788655: balance_dirty_state: bdi btrfs-1: dirty=669 wb=790 unstable=0 bg_thresh=998 thresh=1996 gap=537 poll_thresh=14 ino=257 dd-2584 [004] 156.789031: balance_dirty_state: bdi btrfs-1: dirty=669 wb=790 unstable=0 bg_thresh=997 thresh=1995 gap=536 poll_thresh=15 ino=257 dd-2584 [004] 156.789116: balance_dirty_state: bdi btrfs-1: dirty=694 wb=790 unstable=0 bg_thresh=1000 thresh=2000 gap=516 poll_thresh=16 ino=257 dd-2584 [004] 156.789287: balance_dirty_state: bdi btrfs-1: dirty=719 wb=790 unstable=0 bg_thresh=996 thresh=1993 gap=484 poll_thresh=17 ino=257 dd-2584 [004] 156.789293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=50516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 156.800243: balance_dirty_state: bdi btrfs-1: dirty=719 wb=690 unstable=0 bg_thresh=993 thresh=1987 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 156.800366: balance_dirty_state: bdi btrfs-1: dirty=744 wb=690 unstable=0 bg_thresh=993 thresh=1987 gap=553 poll_thresh=13 ino=257 dd-2584 [004] 156.800482: balance_dirty_state: bdi btrfs-1: dirty=769 wb=690 unstable=0 bg_thresh=996 thresh=1992 gap=533 poll_thresh=14 ino=257 dd-2584 [004] 156.800596: balance_dirty_state: bdi btrfs-1: dirty=769 wb=690 unstable=0 bg_thresh=996 thresh=1992 gap=533 poll_thresh=15 ino=257 dd-2584 [004] 156.800713: balance_dirty_state: bdi btrfs-1: dirty=794 wb=690 unstable=0 bg_thresh=998 thresh=1997 gap=513 poll_thresh=16 ino=257 dd-2584 [004] 156.800944: balance_dirty_state: bdi btrfs-1: dirty=819 wb=690 unstable=0 bg_thresh=1001 thresh=2002 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 156.800952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=50516 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 156.808343: balance_dirty_state: bdi btrfs-1: dirty=819 wb=690 unstable=0 bg_thresh=1001 thresh=2002 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 156.808352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=50516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 156.816275: balance_dirty_state: bdi btrfs-1: dirty=819 wb=565 unstable=0 bg_thresh=1000 thresh=2000 gap=616 poll_thresh=17 ino=257 dd-2584 [004] 156.816398: balance_dirty_state: bdi btrfs-1: dirty=844 wb=565 unstable=0 bg_thresh=1000 thresh=2000 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 156.816514: balance_dirty_state: bdi btrfs-1: dirty=844 wb=565 unstable=0 bg_thresh=1002 thresh=2005 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 156.816633: balance_dirty_state: bdi btrfs-1: dirty=869 wb=565 unstable=0 bg_thresh=999 thresh=1999 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 156.816751: balance_dirty_state: bdi btrfs-1: dirty=894 wb=565 unstable=0 bg_thresh=1002 thresh=2004 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 156.816986: balance_dirty_state: bdi btrfs-1: dirty=919 wb=565 unstable=0 bg_thresh=1001 thresh=2003 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 156.817572: balance_dirty_state: bdi btrfs-1: dirty=944 wb=565 unstable=0 bg_thresh=1003 thresh=2007 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 156.817581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=50516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 156.824252: balance_dirty_state: bdi btrfs-1: dirty=944 wb=565 unstable=0 bg_thresh=1006 thresh=2013 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 156.824438: balance_dirty_state: bdi btrfs-1: dirty=969 wb=565 unstable=0 bg_thresh=1003 thresh=2007 gap=473 poll_thresh=13 ino=257 dd-2584 [004] 156.824451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=50516 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 156.832281: balance_dirty_state: bdi btrfs-1: dirty=969 wb=440 unstable=0 bg_thresh=987 thresh=1974 gap=565 poll_thresh=13 ino=257 dd-2584 [000] 156.832374: balance_dirty_state: bdi btrfs-1: dirty=994 wb=440 unstable=0 bg_thresh=983 thresh=1967 gap=533 poll_thresh=10 ino=257 flush-btrfs-1-2586 [005] 156.832400: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14296 wrote=0 to_write=8192 dd-2584 [000] 156.832474: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=440 unstable=0 bg_thresh=989 thresh=1978 gap=519 poll_thresh=11 ino=257 dd-2584 [000] 156.832606: balance_dirty_state: bdi btrfs-1: dirty=994 wb=465 unstable=0 bg_thresh=988 thresh=1977 gap=518 poll_thresh=12 ino=257 dd-2584 [000] 156.832701: balance_dirty_state: bdi btrfs-1: dirty=994 wb=490 unstable=0 bg_thresh=988 thresh=1976 gap=492 poll_thresh=13 ino=257 dd-2584 [000] 156.832703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1320 avg_dirty=1320 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=50516 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 156.834921: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=704 to_write=7488 dd-2584 [004] 156.840577: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1140 unstable=0 bg_thresh=992 thresh=1984 gap=475 poll_thresh=10 ino=257 dd-2584 [004] 156.840589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-80% task_weight=98% bdi_bw=50516 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 156.848473: balance_dirty_state: bdi btrfs-1: dirty=369 wb=990 unstable=0 bg_thresh=991 thresh=1983 gap=624 poll_thresh=7 ino=257 dd-2584 [003] 156.848595: balance_dirty_state: bdi btrfs-1: dirty=394 wb=990 unstable=0 bg_thresh=994 thresh=1988 gap=604 poll_thresh=8 ino=257 dd-2584 [003] 156.848714: balance_dirty_state: bdi btrfs-1: dirty=419 wb=990 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=9 ino=257 dd-2584 [003] 156.848837: balance_dirty_state: bdi btrfs-1: dirty=419 wb=990 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=10 ino=257 dd-2584 [003] 156.848957: balance_dirty_state: bdi btrfs-1: dirty=444 wb=990 unstable=0 bg_thresh=996 thresh=1992 gap=558 poll_thresh=11 ino=257 dd-2584 [003] 156.849078: balance_dirty_state: bdi btrfs-1: dirty=469 wb=990 unstable=0 bg_thresh=996 thresh=1992 gap=533 poll_thresh=12 ino=257 dd-2584 [003] 156.849201: balance_dirty_state: bdi btrfs-1: dirty=469 wb=990 unstable=0 bg_thresh=995 thresh=1991 gap=532 poll_thresh=13 ino=257 dd-2584 [003] 156.849322: balance_dirty_state: bdi btrfs-1: dirty=494 wb=990 unstable=0 bg_thresh=998 thresh=1996 gap=512 poll_thresh=14 ino=257 dd-2584 [003] 156.849801: balance_dirty_state: bdi btrfs-1: dirty=519 wb=990 unstable=0 bg_thresh=995 thresh=1990 gap=481 poll_thresh=15 ino=257 dd-2584 [003] 156.849810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=50516 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 156.856369: balance_dirty_state: bdi btrfs-1: dirty=519 wb=865 unstable=0 bg_thresh=985 thresh=1971 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 156.856497: balance_dirty_state: bdi btrfs-1: dirty=544 wb=865 unstable=0 bg_thresh=988 thresh=1976 gap=567 poll_thresh=11 ino=257 dd-2584 [001] 156.856613: balance_dirty_state: bdi btrfs-1: dirty=544 wb=865 unstable=0 bg_thresh=990 thresh=1981 gap=572 poll_thresh=12 ino=257 dd-2584 [001] 156.856729: balance_dirty_state: bdi btrfs-1: dirty=569 wb=865 unstable=0 bg_thresh=990 thresh=1981 gap=547 poll_thresh=13 ino=257 dd-2584 [001] 156.856845: balance_dirty_state: bdi btrfs-1: dirty=594 wb=865 unstable=0 bg_thresh=993 thresh=1986 gap=527 poll_thresh=14 ino=257 dd-2584 [001] 156.856963: balance_dirty_state: bdi btrfs-1: dirty=594 wb=865 unstable=0 bg_thresh=993 thresh=1986 gap=527 poll_thresh=15 ino=257 dd-2584 [001] 156.857084: balance_dirty_state: bdi btrfs-1: dirty=619 wb=865 unstable=0 bg_thresh=992 thresh=1985 gap=501 poll_thresh=16 ino=257 dd-2584 [001] 156.857323: balance_dirty_state: bdi btrfs-1: dirty=644 wb=865 unstable=0 bg_thresh=992 thresh=1984 gap=475 poll_thresh=17 ino=257 dd-2584 [001] 156.857332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=50516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 156.868396: balance_dirty_state: bdi btrfs-1: dirty=644 wb=865 unstable=0 bg_thresh=992 thresh=1984 gap=475 poll_thresh=17 ino=257 dd-2584 [005] 156.868409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=50516 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 156.876390: balance_dirty_state: bdi btrfs-1: dirty=644 wb=865 unstable=0 bg_thresh=992 thresh=1984 gap=475 poll_thresh=17 ino=257 dd-2584 [000] 156.876399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=50516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 156.884360: balance_dirty_state: bdi btrfs-1: dirty=644 wb=690 unstable=0 bg_thresh=991 thresh=1983 gap=649 poll_thresh=17 ino=257 dd-2584 [004] 156.884463: balance_dirty_state: bdi btrfs-1: dirty=644 wb=690 unstable=0 bg_thresh=991 thresh=1983 gap=649 poll_thresh=13 ino=257 dd-2584 [004] 156.884549: balance_dirty_state: bdi btrfs-1: dirty=669 wb=690 unstable=0 bg_thresh=994 thresh=1988 gap=629 poll_thresh=14 ino=257 dd-2584 [004] 156.884632: balance_dirty_state: bdi btrfs-1: dirty=694 wb=690 unstable=0 bg_thresh=994 thresh=1988 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 156.884716: balance_dirty_state: bdi btrfs-1: dirty=694 wb=690 unstable=0 bg_thresh=996 thresh=1993 gap=609 poll_thresh=16 ino=257 dd-2584 [004] 156.884883: balance_dirty_state: bdi btrfs-1: dirty=719 wb=690 unstable=0 bg_thresh=999 thresh=1998 gap=589 poll_thresh=17 ino=257 dd-2584 [004] 156.885346: balance_dirty_state: bdi btrfs-1: dirty=769 wb=690 unstable=0 bg_thresh=1001 thresh=2002 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 156.885515: balance_dirty_state: bdi btrfs-1: dirty=794 wb=690 unstable=0 bg_thresh=1000 thresh=2001 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 156.885684: balance_dirty_state: bdi btrfs-1: dirty=819 wb=690 unstable=0 bg_thresh=1000 thresh=2000 gap=491 poll_thresh=20 ino=257 dd-2584 [004] 156.885691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 156.892256: balance_dirty_state: bdi btrfs-1: dirty=819 wb=690 unstable=0 bg_thresh=1000 thresh=2000 gap=491 poll_thresh=20 ino=257 dd-2584 [004] 156.892262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 156.900348: balance_dirty_state: bdi btrfs-1: dirty=819 wb=690 unstable=0 bg_thresh=1000 thresh=2000 gap=491 poll_thresh=20 ino=257 dd-2584 [004] 156.900354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 156.908273: balance_dirty_state: bdi btrfs-1: dirty=819 wb=565 unstable=0 bg_thresh=998 thresh=1997 gap=613 poll_thresh=20 ino=257 dd-2584 [004] 156.908359: balance_dirty_state: bdi btrfs-1: dirty=844 wb=565 unstable=0 bg_thresh=998 thresh=1997 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 156.908438: balance_dirty_state: bdi btrfs-1: dirty=869 wb=565 unstable=0 bg_thresh=1001 thresh=2002 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 156.908597: balance_dirty_state: bdi btrfs-1: dirty=894 wb=565 unstable=0 bg_thresh=1000 thresh=2001 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 156.908756: balance_dirty_state: bdi btrfs-1: dirty=919 wb=565 unstable=0 bg_thresh=1000 thresh=2000 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 156.908916: balance_dirty_state: bdi btrfs-1: dirty=944 wb=565 unstable=0 bg_thresh=1002 thresh=2004 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 156.908922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 156.916387: balance_dirty_state: bdi btrfs-1: dirty=944 wb=565 unstable=0 bg_thresh=1002 thresh=2004 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 156.916394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 156.924302: balance_dirty_state: bdi btrfs-1: dirty=944 wb=440 unstable=0 bg_thresh=992 thresh=1984 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 156.924425: balance_dirty_state: bdi btrfs-1: dirty=969 wb=440 unstable=0 bg_thresh=992 thresh=1984 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 156.924542: balance_dirty_state: bdi btrfs-1: dirty=994 wb=440 unstable=0 bg_thresh=994 thresh=1989 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 156.924657: balance_dirty_state: bdi btrfs-1: dirty=994 wb=440 unstable=0 bg_thresh=994 thresh=1989 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 156.925235: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=440 unstable=0 bg_thresh=997 thresh=1994 gap=510 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 156.925280: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14388 wrote=0 to_write=8192 dd-2584 [004] 156.925600: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=440 unstable=0 bg_thresh=999 thresh=1998 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 156.925604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 156.928857: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=720 to_write=7472 dd-2584 [004] 156.932277: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1140 unstable=0 bg_thresh=999 thresh=1998 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 156.932285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 156.940291: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1015 unstable=0 bg_thresh=992 thresh=1984 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 156.940366: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1015 unstable=0 bg_thresh=992 thresh=1984 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 156.940423: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1015 unstable=0 bg_thresh=994 thresh=1989 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 156.940479: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1015 unstable=0 bg_thresh=994 thresh=1989 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 156.940534: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1015 unstable=0 bg_thresh=997 thresh=1994 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 156.940647: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1015 unstable=0 bg_thresh=999 thresh=1999 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 156.940763: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1015 unstable=0 bg_thresh=1001 thresh=2003 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 156.940767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 156.948301: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1015 unstable=0 bg_thresh=1001 thresh=2003 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 156.948309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 156.956280: balance_dirty_state: bdi btrfs-1: dirty=494 wb=890 unstable=0 bg_thresh=990 thresh=1980 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 156.956352: balance_dirty_state: bdi btrfs-1: dirty=519 wb=890 unstable=0 bg_thresh=990 thresh=1980 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 156.956413: balance_dirty_state: bdi btrfs-1: dirty=519 wb=890 unstable=0 bg_thresh=992 thresh=1985 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 156.956479: balance_dirty_state: bdi btrfs-1: dirty=544 wb=890 unstable=0 bg_thresh=992 thresh=1985 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 156.956540: balance_dirty_state: bdi btrfs-1: dirty=569 wb=890 unstable=0 bg_thresh=995 thresh=1990 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 156.956889: balance_dirty_state: bdi btrfs-1: dirty=594 wb=890 unstable=0 bg_thresh=997 thresh=1995 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 156.957008: balance_dirty_state: bdi btrfs-1: dirty=619 wb=890 unstable=0 bg_thresh=999 thresh=1999 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 156.957013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 156.964287: balance_dirty_state: bdi btrfs-1: dirty=619 wb=765 unstable=0 bg_thresh=996 thresh=1992 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 156.964382: balance_dirty_state: bdi btrfs-1: dirty=644 wb=765 unstable=0 bg_thresh=993 thresh=1986 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 156.964471: balance_dirty_state: bdi btrfs-1: dirty=644 wb=765 unstable=0 bg_thresh=992 thresh=1985 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 156.964562: balance_dirty_state: bdi btrfs-1: dirty=669 wb=765 unstable=0 bg_thresh=995 thresh=1990 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 156.964651: balance_dirty_state: bdi btrfs-1: dirty=694 wb=765 unstable=0 bg_thresh=994 thresh=1989 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 156.964826: balance_dirty_state: bdi btrfs-1: dirty=719 wb=765 unstable=0 bg_thresh=994 thresh=1988 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 156.965003: balance_dirty_state: bdi btrfs-1: dirty=744 wb=765 unstable=0 bg_thresh=993 thresh=1987 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 156.965009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 156.972401: balance_dirty_state: bdi btrfs-1: dirty=744 wb=715 unstable=0 bg_thresh=993 thresh=1986 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 156.972471: balance_dirty_state: bdi btrfs-1: dirty=744 wb=715 unstable=0 bg_thresh=993 thresh=1986 gap=527 poll_thresh=13 ino=257 dd-2584 [006] 156.972532: balance_dirty_state: bdi btrfs-1: dirty=769 wb=715 unstable=0 bg_thresh=995 thresh=1991 gap=507 poll_thresh=14 ino=257 dd-2584 [006] 156.972593: balance_dirty_state: bdi btrfs-1: dirty=794 wb=715 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=15 ino=257 dd-2584 [006] 156.972598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 156.980384: balance_dirty_state: bdi btrfs-1: dirty=794 wb=715 unstable=0 bg_thresh=993 thresh=1987 gap=478 poll_thresh=15 ino=257 dd-2584 [006] 156.980389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=101% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 156.988370: balance_dirty_state: bdi btrfs-1: dirty=794 wb=715 unstable=0 bg_thresh=993 thresh=1987 gap=478 poll_thresh=15 ino=257 dd-2584 [006] 156.988375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=101% bdi_bw=46672 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 156.996372: balance_dirty_state: bdi btrfs-1: dirty=794 wb=715 unstable=0 bg_thresh=993 thresh=1987 gap=478 poll_thresh=15 ino=257 dd-2584 [006] 156.996377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=101% bdi_bw=46672 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 157.004371: balance_dirty_state: bdi btrfs-1: dirty=788 wb=587 unstable=0 bg_thresh=989 thresh=1979 gap=604 poll_thresh=15 ino=257 dd-2584 [006] 157.004444: balance_dirty_state: bdi btrfs-1: dirty=788 wb=587 unstable=0 bg_thresh=989 thresh=1979 gap=604 poll_thresh=11 ino=257 dd-2584 [006] 157.004690: balance_dirty_state: bdi btrfs-1: dirty=813 wb=587 unstable=0 bg_thresh=992 thresh=1984 gap=584 poll_thresh=12 ino=257 dd-2584 [006] 157.004750: balance_dirty_state: bdi btrfs-1: dirty=838 wb=587 unstable=0 bg_thresh=994 thresh=1989 gap=564 poll_thresh=13 ino=257 dd-2584 [006] 157.004808: balance_dirty_state: bdi btrfs-1: dirty=838 wb=587 unstable=0 bg_thresh=994 thresh=1989 gap=564 poll_thresh=14 ino=257 dd-2584 [006] 157.004865: balance_dirty_state: bdi btrfs-1: dirty=863 wb=587 unstable=0 bg_thresh=997 thresh=1994 gap=544 poll_thresh=15 ino=257 dd-2584 [006] 157.004925: balance_dirty_state: bdi btrfs-1: dirty=888 wb=587 unstable=0 bg_thresh=997 thresh=1994 gap=519 poll_thresh=16 ino=257 dd-2584 [006] 157.005045: balance_dirty_state: bdi btrfs-1: dirty=913 wb=587 unstable=0 bg_thresh=999 thresh=1998 gap=498 poll_thresh=17 ino=257 dd-2584 [006] 157.005050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-256% task_weight=101% bdi_bw=46672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 157.012318: balance_dirty_state: bdi btrfs-1: dirty=913 wb=462 unstable=0 bg_thresh=983 thresh=1967 gap=592 poll_thresh=17 ino=257 dd-2584 [002] 157.012483: balance_dirty_state: bdi btrfs-1: dirty=909 wb=474 unstable=0 bg_thresh=982 thresh=1964 gap=581 poll_thresh=13 ino=257 dd-2584 [002] 157.012680: balance_dirty_state: bdi btrfs-1: dirty=934 wb=474 unstable=0 bg_thresh=984 thresh=1969 gap=561 poll_thresh=14 ino=257 dd-2584 [002] 157.012862: balance_dirty_state: bdi btrfs-1: dirty=959 wb=474 unstable=0 bg_thresh=984 thresh=1969 gap=536 poll_thresh=15 ino=257 dd-2584 [002] 157.013044: balance_dirty_state: bdi btrfs-1: dirty=959 wb=474 unstable=0 bg_thresh=985 thresh=1971 gap=538 poll_thresh=16 ino=257 dd-2584 [002] 157.013392: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=474 unstable=0 bg_thresh=988 thresh=1976 gap=493 poll_thresh=17 ino=257 dd-2584 [002] 157.013399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=46672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 157.013444: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14476 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 157.015920: writeback_single_inode: bdi btrfs-1: ino=257 state= age=264 wrote=656 to_write=7536 dd-2584 [005] 157.020315: balance_dirty_state: bdi btrfs-1: dirty=359 wb=999 unstable=0 bg_thresh=983 thresh=1966 gap=608 poll_thresh=17 ino=257 dd-2584 [005] 157.020390: balance_dirty_state: bdi btrfs-1: dirty=359 wb=999 unstable=0 bg_thresh=979 thresh=1958 gap=600 poll_thresh=13 ino=257 dd-2584 [005] 157.020455: balance_dirty_state: bdi btrfs-1: dirty=384 wb=999 unstable=0 bg_thresh=984 thresh=1969 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 157.020527: balance_dirty_state: bdi btrfs-1: dirty=409 wb=999 unstable=0 bg_thresh=987 thresh=1974 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 157.020818: balance_dirty_state: bdi btrfs-1: dirty=409 wb=999 unstable=0 bg_thresh=984 thresh=1968 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 157.020959: balance_dirty_state: bdi btrfs-1: dirty=459 wb=999 unstable=0 bg_thresh=986 thresh=1973 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 157.021098: balance_dirty_state: bdi btrfs-1: dirty=484 wb=999 unstable=0 bg_thresh=988 thresh=1977 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 157.021104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=46672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 157.032340: balance_dirty_state: bdi btrfs-1: dirty=495 wb=859 unstable=0 bg_thresh=982 thresh=1965 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 157.032446: balance_dirty_state: bdi btrfs-1: dirty=520 wb=859 unstable=0 bg_thresh=982 thresh=1965 gap=586 poll_thresh=13 ino=257 dd-2584 [001] 157.032536: balance_dirty_state: bdi btrfs-1: dirty=520 wb=859 unstable=0 bg_thresh=985 thresh=1970 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 157.032658: balance_dirty_state: bdi btrfs-1: dirty=545 wb=859 unstable=0 bg_thresh=985 thresh=1970 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 157.032779: balance_dirty_state: bdi btrfs-1: dirty=570 wb=859 unstable=0 bg_thresh=987 thresh=1975 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 157.033015: balance_dirty_state: bdi btrfs-1: dirty=595 wb=859 unstable=0 bg_thresh=987 thresh=1974 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 157.033252: balance_dirty_state: bdi btrfs-1: dirty=620 wb=859 unstable=0 bg_thresh=989 thresh=1978 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 157.033489: balance_dirty_state: bdi btrfs-1: dirty=645 wb=859 unstable=0 bg_thresh=985 thresh=1971 gap=467 poll_thresh=19 ino=257 dd-2584 [001] 157.033498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=46672 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 157.044400: balance_dirty_state: bdi btrfs-1: dirty=645 wb=659 unstable=0 bg_thresh=985 thresh=1970 gap=666 poll_thresh=19 ino=257 dd-2584 [001] 157.044534: balance_dirty_state: bdi btrfs-1: dirty=670 wb=659 unstable=0 bg_thresh=985 thresh=1970 gap=641 poll_thresh=14 ino=257 dd-2584 [001] 157.045007: balance_dirty_state: bdi btrfs-1: dirty=695 wb=659 unstable=0 bg_thresh=984 thresh=1969 gap=615 poll_thresh=15 ino=257 dd-2584 [001] 157.045127: balance_dirty_state: bdi btrfs-1: dirty=695 wb=659 unstable=0 bg_thresh=984 thresh=1969 gap=615 poll_thresh=16 ino=257 dd-2584 [001] 157.045364: balance_dirty_state: bdi btrfs-1: dirty=745 wb=659 unstable=0 bg_thresh=986 thresh=1973 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 157.045598: balance_dirty_state: bdi btrfs-1: dirty=770 wb=659 unstable=0 bg_thresh=986 thresh=1972 gap=543 poll_thresh=18 ino=257 dd-2584 [001] 157.045833: balance_dirty_state: bdi btrfs-1: dirty=795 wb=659 unstable=0 bg_thresh=985 thresh=1971 gap=517 poll_thresh=19 ino=257 dd-2584 [001] 157.046071: balance_dirty_state: bdi btrfs-1: dirty=845 wb=659 unstable=0 bg_thresh=987 thresh=1975 gap=471 poll_thresh=20 ino=257 dd-2584 [001] 157.046081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=46672 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 157.056379: balance_dirty_state: bdi btrfs-1: dirty=841 wb=660 unstable=0 bg_thresh=988 thresh=1977 gap=476 poll_thresh=20 ino=257 dd-2584 [001] 157.056392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=46672 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 157.064474: balance_dirty_state: bdi btrfs-1: dirty=833 wb=542 unstable=0 bg_thresh=988 thresh=1977 gap=602 poll_thresh=20 ino=257 dd-2584 [001] 157.064571: balance_dirty_state: bdi btrfs-1: dirty=833 wb=542 unstable=0 bg_thresh=988 thresh=1977 gap=602 poll_thresh=15 ino=257 dd-2584 [001] 157.064661: balance_dirty_state: bdi btrfs-1: dirty=858 wb=542 unstable=0 bg_thresh=988 thresh=1976 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 157.064842: balance_dirty_state: bdi btrfs-1: dirty=883 wb=542 unstable=0 bg_thresh=987 thresh=1975 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 157.065020: balance_dirty_state: bdi btrfs-1: dirty=933 wb=542 unstable=0 bg_thresh=987 thresh=1974 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 157.065466: balance_dirty_state: bdi btrfs-1: dirty=958 wb=542 unstable=0 bg_thresh=989 thresh=1978 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 157.065473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=46672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 157.072483: balance_dirty_state: bdi btrfs-1: dirty=942 wb=538 unstable=0 bg_thresh=992 thresh=1985 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 157.072574: balance_dirty_state: bdi btrfs-1: dirty=967 wb=538 unstable=0 bg_thresh=989 thresh=1979 gap=474 poll_thresh=14 ino=257 dd-2584 [001] 157.072578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=46672 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 157.080392: balance_dirty_state: bdi btrfs-1: dirty=967 wb=413 unstable=0 bg_thresh=987 thresh=1975 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 157.080503: balance_dirty_state: bdi btrfs-1: dirty=992 wb=413 unstable=0 bg_thresh=993 thresh=1986 gap=581 poll_thresh=10 ino=257 dd-2584 [005] 157.080599: balance_dirty_state: bdi btrfs-1: dirty=992 wb=413 unstable=0 bg_thresh=989 thresh=1978 gap=573 poll_thresh=11 ino=257 flush-btrfs-1-2586 [001] 157.080633: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14544 wrote=0 to_write=8192 dd-2584 [005] 157.080727: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=413 unstable=0 bg_thresh=994 thresh=1989 gap=559 poll_thresh=12 ino=257 dd-2584 [005] 157.080839: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=413 unstable=0 bg_thresh=987 thresh=1975 gap=520 poll_thresh=13 ino=257 dd-2584 [005] 157.080952: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=438 unstable=0 bg_thresh=995 thresh=1991 gap=536 poll_thresh=14 ino=257 dd-2584 [005] 157.081066: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=463 unstable=0 bg_thresh=988 thresh=1977 gap=497 poll_thresh=15 ino=257 dd-2584 [005] 157.081182: balance_dirty_state: bdi btrfs-1: dirty=992 wb=488 unstable=0 bg_thresh=994 thresh=1988 gap=508 poll_thresh=16 ino=257 dd-2584 [005] 157.081409: balance_dirty_state: bdi btrfs-1: dirty=992 wb=513 unstable=0 bg_thresh=999 thresh=1999 gap=494 poll_thresh=17 ino=257 dd-2584 [005] 157.081411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-208% task_weight=101% bdi_bw=46672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 157.084005: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=752 to_write=7440 dd-2584 [005] 157.091765: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1038 unstable=0 bg_thresh=998 thresh=1996 gap=591 poll_thresh=17 ino=257 dd-2584 [005] 157.091888: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1038 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=13 ino=257 dd-2584 [005] 157.092008: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1038 unstable=0 bg_thresh=997 thresh=1995 gap=565 poll_thresh=14 ino=257 dd-2584 [005] 157.092126: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1038 unstable=0 bg_thresh=994 thresh=1989 gap=534 poll_thresh=15 ino=257 dd-2584 [005] 157.092245: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1038 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=16 ino=257 dd-2584 [005] 157.092834: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1038 unstable=0 bg_thresh=993 thresh=1987 gap=482 poll_thresh=17 ino=257 dd-2584 [005] 157.092844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=101% bdi_bw=46304 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 157.100447: balance_dirty_state: bdi btrfs-1: dirty=467 wb=913 unstable=0 bg_thresh=994 thresh=1989 gap=609 poll_thresh=17 ino=257 dd-2584 [005] 157.100537: balance_dirty_state: bdi btrfs-1: dirty=467 wb=913 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=13 ino=257 dd-2584 [005] 157.100597: balance_dirty_state: bdi btrfs-1: dirty=492 wb=913 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 157.100653: balance_dirty_state: bdi btrfs-1: dirty=492 wb=913 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 157.100710: balance_dirty_state: bdi btrfs-1: dirty=517 wb=913 unstable=0 bg_thresh=996 thresh=1992 gap=562 poll_thresh=16 ino=257 dd-2584 [005] 157.100822: balance_dirty_state: bdi btrfs-1: dirty=542 wb=913 unstable=0 bg_thresh=995 thresh=1991 gap=536 poll_thresh=17 ino=257 dd-2584 [005] 157.100935: balance_dirty_state: bdi btrfs-1: dirty=592 wb=913 unstable=0 bg_thresh=997 thresh=1995 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 157.100939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=101% bdi_bw=46304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 157.108434: balance_dirty_state: bdi btrfs-1: dirty=592 wb=763 unstable=0 bg_thresh=997 thresh=1994 gap=639 poll_thresh=18 ino=257 dd-2584 [005] 157.108514: balance_dirty_state: bdi btrfs-1: dirty=592 wb=763 unstable=0 bg_thresh=997 thresh=1994 gap=639 poll_thresh=13 ino=257 dd-2584 [005] 157.108573: balance_dirty_state: bdi btrfs-1: dirty=617 wb=763 unstable=0 bg_thresh=996 thresh=1993 gap=613 poll_thresh=14 ino=257 dd-2584 [005] 157.108633: balance_dirty_state: bdi btrfs-1: dirty=642 wb=763 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 157.108692: balance_dirty_state: bdi btrfs-1: dirty=642 wb=763 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=16 ino=257 dd-2584 [005] 157.108811: balance_dirty_state: bdi btrfs-1: dirty=692 wb=763 unstable=0 bg_thresh=995 thresh=1991 gap=536 poll_thresh=17 ino=257 dd-2584 [005] 157.109101: balance_dirty_state: bdi btrfs-1: dirty=717 wb=763 unstable=0 bg_thresh=997 thresh=1995 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 157.109218: balance_dirty_state: bdi btrfs-1: dirty=742 wb=763 unstable=0 bg_thresh=997 thresh=1994 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 157.109223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-167% task_weight=101% bdi_bw=46304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 157.116425: balance_dirty_state: bdi btrfs-1: dirty=742 wb=763 unstable=0 bg_thresh=995 thresh=1991 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 157.116435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=46304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 157.124455: balance_dirty_state: bdi btrfs-1: dirty=742 wb=638 unstable=0 bg_thresh=995 thresh=1991 gap=611 poll_thresh=19 ino=257 dd-2584 [005] 157.124537: balance_dirty_state: bdi btrfs-1: dirty=767 wb=638 unstable=0 bg_thresh=992 thresh=1985 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 157.124597: balance_dirty_state: bdi btrfs-1: dirty=767 wb=638 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=15 ino=257 dd-2584 [005] 157.124654: balance_dirty_state: bdi btrfs-1: dirty=792 wb=638 unstable=0 bg_thresh=994 thresh=1989 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 157.124766: balance_dirty_state: bdi btrfs-1: dirty=817 wb=638 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 157.124878: balance_dirty_state: bdi btrfs-1: dirty=867 wb=638 unstable=0 bg_thresh=993 thresh=1987 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 157.124883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=46304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 157.132475: balance_dirty_state: bdi btrfs-1: dirty=867 wb=638 unstable=0 bg_thresh=993 thresh=1987 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 157.132486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=46304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 157.140410: balance_dirty_state: bdi btrfs-1: dirty=867 wb=513 unstable=0 bg_thresh=998 thresh=1997 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 157.140556: balance_dirty_state: bdi btrfs-1: dirty=867 wb=513 unstable=0 bg_thresh=998 thresh=1997 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 157.140711: balance_dirty_state: bdi btrfs-1: dirty=892 wb=513 unstable=0 bg_thresh=1001 thresh=2002 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 157.140797: balance_dirty_state: bdi btrfs-1: dirty=917 wb=513 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 157.140883: balance_dirty_state: bdi btrfs-1: dirty=917 wb=513 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 157.141318: balance_dirty_state: bdi btrfs-1: dirty=967 wb=488 unstable=0 bg_thresh=997 thresh=1994 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 157.141528: balance_dirty_state: bdi btrfs-1: dirty=992 wb=388 unstable=0 bg_thresh=1002 thresh=2004 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 157.141757: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=388 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 157.141849: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14604 wrote=0 to_write=8192 dd-2584 [004] 157.142008: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=388 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=20 ino=257 dd-2584 [004] 157.142196: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=463 unstable=0 bg_thresh=1003 thresh=2006 gap=526 poll_thresh=21 ino=257 dd-2584 [004] 157.142380: balance_dirty_state: bdi btrfs-1: dirty=967 wb=538 unstable=0 bg_thresh=1002 thresh=2005 gap=500 poll_thresh=22 ino=257 dd-2584 [004] 157.142382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=46304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 157.144392: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=752 to_write=7440 dd-2584 [004] 157.148344: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1138 unstable=0 bg_thresh=1001 thresh=2002 gap=503 poll_thresh=22 ino=257 dd-2584 [004] 157.148418: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1138 unstable=0 bg_thresh=998 thresh=1996 gap=472 poll_thresh=16 ino=257 dd-2584 [004] 157.148423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=46304 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 157.156384: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1013 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 157.156480: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1013 unstable=0 bg_thresh=996 thresh=1993 gap=594 poll_thresh=12 ino=257 dd-2584 [004] 157.156572: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1013 unstable=0 bg_thresh=996 thresh=1992 gap=568 poll_thresh=13 ino=257 dd-2584 [004] 157.156666: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1013 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=14 ino=257 dd-2584 [004] 157.156763: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1013 unstable=0 bg_thresh=995 thresh=1991 gap=542 poll_thresh=15 ino=257 dd-2584 [004] 157.157131: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1013 unstable=0 bg_thresh=998 thresh=1996 gap=522 poll_thresh=16 ino=257 dd-2584 [004] 157.157309: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1013 unstable=0 bg_thresh=994 thresh=1989 gap=490 poll_thresh=17 ino=257 dd-2584 [004] 157.157315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=46304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 157.168478: balance_dirty_state: bdi btrfs-1: dirty=486 wb=888 unstable=0 bg_thresh=990 thresh=1980 gap=606 poll_thresh=17 ino=257 dd-2584 [000] 157.168570: balance_dirty_state: bdi btrfs-1: dirty=511 wb=888 unstable=0 bg_thresh=990 thresh=1980 gap=581 poll_thresh=13 ino=257 dd-2584 [000] 157.168653: balance_dirty_state: bdi btrfs-1: dirty=511 wb=888 unstable=0 bg_thresh=992 thresh=1985 gap=586 poll_thresh=14 ino=257 dd-2584 [000] 157.168734: balance_dirty_state: bdi btrfs-1: dirty=536 wb=888 unstable=0 bg_thresh=992 thresh=1985 gap=561 poll_thresh=15 ino=257 dd-2584 [000] 157.168818: balance_dirty_state: bdi btrfs-1: dirty=536 wb=888 unstable=0 bg_thresh=995 thresh=1990 gap=566 poll_thresh=16 ino=257 dd-2584 [000] 157.168986: balance_dirty_state: bdi btrfs-1: dirty=586 wb=888 unstable=0 bg_thresh=994 thresh=1989 gap=515 poll_thresh=17 ino=257 dd-2584 [000] 157.169158: balance_dirty_state: bdi btrfs-1: dirty=611 wb=888 unstable=0 bg_thresh=996 thresh=1993 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 157.169164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=46304 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 157.180428: balance_dirty_state: bdi btrfs-1: dirty=611 wb=488 unstable=0 bg_thresh=989 thresh=1979 gap=880 poll_thresh=18 ino=257 dd-2584 [000] 157.180543: balance_dirty_state: bdi btrfs-1: dirty=636 wb=488 unstable=0 bg_thresh=989 thresh=1979 gap=855 poll_thresh=13 ino=257 dd-2584 [000] 157.180660: balance_dirty_state: bdi btrfs-1: dirty=636 wb=488 unstable=0 bg_thresh=992 thresh=1984 gap=860 poll_thresh=14 ino=257 dd-2584 [000] 157.180776: balance_dirty_state: bdi btrfs-1: dirty=661 wb=488 unstable=0 bg_thresh=992 thresh=1984 gap=835 poll_thresh=15 ino=257 dd-2584 [000] 157.180892: balance_dirty_state: bdi btrfs-1: dirty=686 wb=488 unstable=0 bg_thresh=994 thresh=1989 gap=815 poll_thresh=16 ino=257 dd-2584 [000] 157.181477: balance_dirty_state: bdi btrfs-1: dirty=711 wb=488 unstable=0 bg_thresh=994 thresh=1988 gap=789 poll_thresh=17 ino=257 dd-2584 [000] 157.181717: balance_dirty_state: bdi btrfs-1: dirty=736 wb=488 unstable=0 bg_thresh=996 thresh=1992 gap=768 poll_thresh=18 ino=257 dd-2584 [000] 157.181952: balance_dirty_state: bdi btrfs-1: dirty=761 wb=488 unstable=0 bg_thresh=995 thresh=1991 gap=742 poll_thresh=19 ino=257 dd-2584 [000] 157.182187: balance_dirty_state: bdi btrfs-1: dirty=811 wb=488 unstable=0 bg_thresh=995 thresh=1990 gap=691 poll_thresh=20 ino=257 dd-2584 [000] 157.182424: balance_dirty_state: bdi btrfs-1: dirty=836 wb=488 unstable=0 bg_thresh=997 thresh=1994 gap=670 poll_thresh=21 ino=257 dd-2584 [000] 157.182659: balance_dirty_state: bdi btrfs-1: dirty=861 wb=488 unstable=0 bg_thresh=996 thresh=1993 gap=644 poll_thresh=22 ino=257 dd-2584 [000] 157.182893: balance_dirty_state: bdi btrfs-1: dirty=911 wb=488 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=23 ino=257 dd-2584 [000] 157.183140: balance_dirty_state: bdi btrfs-1: dirty=936 wb=488 unstable=0 bg_thresh=992 thresh=1985 gap=561 poll_thresh=24 ino=257 dd-2584 [000] 157.183716: balance_dirty_state: bdi btrfs-1: dirty=961 wb=488 unstable=0 bg_thresh=994 thresh=1989 gap=540 poll_thresh=25 ino=257 dd-2584 [000] 157.183965: balance_dirty_state: bdi btrfs-1: dirty=986 wb=488 unstable=0 bg_thresh=994 thresh=1988 gap=514 poll_thresh=26 ino=257 dd-2584 [000] 157.184215: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=488 unstable=0 bg_thresh=993 thresh=1987 gap=463 poll_thresh=27 ino=257 dd-2584 [000] 157.184224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=46304 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 157.184263: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14644 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 157.188894: writeback_single_inode: bdi btrfs-1: ino=257 state= age=168 wrote=672 to_write=7520 dd-2584 [000] 157.192504: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1038 unstable=0 bg_thresh=988 thresh=1977 gap=578 poll_thresh=27 ino=257 dd-2584 [000] 157.192578: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1038 unstable=0 bg_thresh=988 thresh=1977 gap=578 poll_thresh=20 ino=257 dd-2584 [000] 157.192695: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1038 unstable=0 bg_thresh=991 thresh=1982 gap=533 poll_thresh=21 ino=257 dd-2584 [000] 157.192811: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1038 unstable=0 bg_thresh=993 thresh=1987 gap=513 poll_thresh=22 ino=257 dd-2584 [000] 157.192929: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1038 unstable=0 bg_thresh=995 thresh=1991 gap=492 poll_thresh=23 ino=257 dd-2584 [000] 157.192934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-122% task_weight=100% bdi_bw=46304 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 157.204430: balance_dirty_state: bdi btrfs-1: dirty=461 wb=788 unstable=0 bg_thresh=989 thresh=1979 gap=730 poll_thresh=23 ino=257 dd-2584 [000] 157.204495: balance_dirty_state: bdi btrfs-1: dirty=486 wb=788 unstable=0 bg_thresh=989 thresh=1979 gap=705 poll_thresh=17 ino=257 dd-2584 [000] 157.204606: balance_dirty_state: bdi btrfs-1: dirty=511 wb=788 unstable=0 bg_thresh=992 thresh=1984 gap=685 poll_thresh=18 ino=257 dd-2584 [000] 157.204887: balance_dirty_state: bdi btrfs-1: dirty=536 wb=788 unstable=0 bg_thresh=994 thresh=1989 gap=665 poll_thresh=19 ino=257 dd-2584 [000] 157.205001: balance_dirty_state: bdi btrfs-1: dirty=586 wb=788 unstable=0 bg_thresh=996 thresh=1993 gap=619 poll_thresh=20 ino=257 dd-2584 [000] 157.205113: balance_dirty_state: bdi btrfs-1: dirty=611 wb=788 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=21 ino=257 dd-2584 [000] 157.205226: balance_dirty_state: bdi btrfs-1: dirty=636 wb=788 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=22 ino=257 dd-2584 [000] 157.205339: balance_dirty_state: bdi btrfs-1: dirty=661 wb=788 unstable=0 bg_thresh=995 thresh=1990 gap=541 poll_thresh=23 ino=257 dd-2584 [000] 157.205453: balance_dirty_state: bdi btrfs-1: dirty=711 wb=788 unstable=0 bg_thresh=994 thresh=1988 gap=489 poll_thresh=24 ino=257 dd-2584 [000] 157.205457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=47644 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 157.212472: balance_dirty_state: bdi btrfs-1: dirty=711 wb=688 unstable=0 bg_thresh=986 thresh=1973 gap=574 poll_thresh=24 ino=257 dd-2584 [000] 157.212651: balance_dirty_state: bdi btrfs-1: dirty=711 wb=688 unstable=0 bg_thresh=986 thresh=1973 gap=574 poll_thresh=18 ino=257 dd-2584 [000] 157.213000: balance_dirty_state: bdi btrfs-1: dirty=761 wb=688 unstable=0 bg_thresh=989 thresh=1978 gap=529 poll_thresh=19 ino=257 dd-2584 [000] 157.213347: balance_dirty_state: bdi btrfs-1: dirty=786 wb=688 unstable=0 bg_thresh=991 thresh=1983 gap=509 poll_thresh=20 ino=257 dd-2584 [000] 157.214330: balance_dirty_state: bdi btrfs-1: dirty=811 wb=688 unstable=0 bg_thresh=996 thresh=1993 gap=494 poll_thresh=21 ino=257 dd-2584 [000] 157.214342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=47644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 157.220451: balance_dirty_state: bdi btrfs-1: dirty=811 wb=688 unstable=0 bg_thresh=994 thresh=1988 gap=489 poll_thresh=21 ino=257 dd-2584 [000] 157.220457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=47644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 157.228434: balance_dirty_state: bdi btrfs-1: dirty=811 wb=438 unstable=0 bg_thresh=990 thresh=1980 gap=731 poll_thresh=21 ino=257 dd-2584 [000] 157.228509: balance_dirty_state: bdi btrfs-1: dirty=836 wb=438 unstable=0 bg_thresh=990 thresh=1980 gap=706 poll_thresh=16 ino=257 dd-2584 [000] 157.228621: balance_dirty_state: bdi btrfs-1: dirty=861 wb=438 unstable=0 bg_thresh=992 thresh=1985 gap=686 poll_thresh=17 ino=257 dd-2584 [000] 157.228730: balance_dirty_state: bdi btrfs-1: dirty=886 wb=438 unstable=0 bg_thresh=995 thresh=1990 gap=666 poll_thresh=18 ino=257 dd-2584 [000] 157.228844: balance_dirty_state: bdi btrfs-1: dirty=936 wb=438 unstable=0 bg_thresh=997 thresh=1994 gap=620 poll_thresh=19 ino=257 dd-2584 [000] 157.228956: balance_dirty_state: bdi btrfs-1: dirty=961 wb=438 unstable=0 bg_thresh=996 thresh=1993 gap=594 poll_thresh=20 ino=257 dd-2584 [000] 157.229068: balance_dirty_state: bdi btrfs-1: dirty=986 wb=438 unstable=0 bg_thresh=996 thresh=1992 gap=568 poll_thresh=21 ino=257 dd-2584 [000] 157.229180: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=438 unstable=0 bg_thresh=992 thresh=1985 gap=511 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 157.229270: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14692 wrote=0 to_write=8192 dd-2584 [000] 157.229486: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=488 unstable=0 bg_thresh=994 thresh=1989 gap=490 poll_thresh=23 ino=257 dd-2584 [000] 157.229488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=47644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 157.231708: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=704 to_write=7488 dd-2584 [000] 157.236438: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1013 unstable=0 bg_thresh=988 thresh=1976 gap=602 poll_thresh=23 ino=257 dd-2584 [000] 157.236560: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1013 unstable=0 bg_thresh=990 thresh=1981 gap=607 poll_thresh=17 ino=257 dd-2584 [000] 157.236790: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1013 unstable=0 bg_thresh=993 thresh=1986 gap=562 poll_thresh=18 ino=257 dd-2584 [000] 157.237023: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1013 unstable=0 bg_thresh=995 thresh=1991 gap=542 poll_thresh=19 ino=257 dd-2584 [000] 157.237260: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1013 unstable=0 bg_thresh=995 thresh=1990 gap=516 poll_thresh=20 ino=257 dd-2584 [000] 157.237495: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1013 unstable=0 bg_thresh=997 thresh=1994 gap=470 poll_thresh=21 ino=257 dd-2584 [000] 157.237503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-167% task_weight=101% bdi_bw=47644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 157.244407: balance_dirty_state: bdi btrfs-1: dirty=511 wb=888 unstable=0 bg_thresh=993 thresh=1987 gap=588 poll_thresh=21 ino=257 dd-2584 [000] 157.244529: balance_dirty_state: bdi btrfs-1: dirty=511 wb=888 unstable=0 bg_thresh=993 thresh=1987 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 157.244760: balance_dirty_state: bdi btrfs-1: dirty=561 wb=888 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=17 ino=257 dd-2584 [000] 157.244994: balance_dirty_state: bdi btrfs-1: dirty=586 wb=888 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 157.245583: balance_dirty_state: bdi btrfs-1: dirty=611 wb=888 unstable=0 bg_thresh=994 thresh=1989 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 157.245592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=47644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 157.252373: balance_dirty_state: bdi btrfs-1: dirty=611 wb=713 unstable=0 bg_thresh=988 thresh=1976 gap=652 poll_thresh=19 ino=257 dd-2584 [004] 157.252464: balance_dirty_state: bdi btrfs-1: dirty=636 wb=713 unstable=0 bg_thresh=988 thresh=1976 gap=627 poll_thresh=14 ino=257 dd-2584 [004] 157.252549: balance_dirty_state: bdi btrfs-1: dirty=661 wb=713 unstable=0 bg_thresh=987 thresh=1975 gap=601 poll_thresh=15 ino=257 dd-2584 [004] 157.252636: balance_dirty_state: bdi btrfs-1: dirty=661 wb=713 unstable=0 bg_thresh=990 thresh=1980 gap=606 poll_thresh=16 ino=257 dd-2584 [004] 157.252807: balance_dirty_state: bdi btrfs-1: dirty=686 wb=713 unstable=0 bg_thresh=989 thresh=1979 gap=580 poll_thresh=17 ino=257 dd-2584 [004] 157.252975: balance_dirty_state: bdi btrfs-1: dirty=736 wb=713 unstable=0 bg_thresh=989 thresh=1978 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 157.253144: balance_dirty_state: bdi btrfs-1: dirty=761 wb=713 unstable=0 bg_thresh=988 thresh=1977 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 157.253314: balance_dirty_state: bdi btrfs-1: dirty=786 wb=713 unstable=0 bg_thresh=990 thresh=1981 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 157.253321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=47644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 157.260424: balance_dirty_state: bdi btrfs-1: dirty=786 wb=563 unstable=0 bg_thresh=991 thresh=1983 gap=634 poll_thresh=20 ino=257 dd-2584 [000] 157.260498: balance_dirty_state: bdi btrfs-1: dirty=811 wb=563 unstable=0 bg_thresh=991 thresh=1983 gap=609 poll_thresh=15 ino=257 dd-2584 [000] 157.260563: balance_dirty_state: bdi btrfs-1: dirty=811 wb=563 unstable=0 bg_thresh=994 thresh=1988 gap=614 poll_thresh=16 ino=257 dd-2584 [000] 157.260691: balance_dirty_state: bdi btrfs-1: dirty=861 wb=563 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=17 ino=257 dd-2584 [000] 157.261015: balance_dirty_state: bdi btrfs-1: dirty=886 wb=563 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=18 ino=257 dd-2584 [000] 157.261148: balance_dirty_state: bdi btrfs-1: dirty=911 wb=563 unstable=0 bg_thresh=998 thresh=1996 gap=522 poll_thresh=19 ino=257 dd-2584 [000] 157.261279: balance_dirty_state: bdi btrfs-1: dirty=961 wb=563 unstable=0 bg_thresh=997 thresh=1995 gap=471 poll_thresh=20 ino=257 dd-2584 [000] 157.261285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=47644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 157.268465: balance_dirty_state: bdi btrfs-1: dirty=961 wb=438 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=20 ino=257 dd-2584 [000] 157.268535: balance_dirty_state: bdi btrfs-1: dirty=961 wb=438 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=15 ino=257 dd-2584 [000] 157.268600: balance_dirty_state: bdi btrfs-1: dirty=986 wb=438 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=16 ino=257 dd-2584 [000] 157.268733: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=438 unstable=0 bg_thresh=997 thresh=1994 gap=545 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 157.268796: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14732 wrote=0 to_write=8192 dd-2584 [000] 157.268870: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=438 unstable=0 bg_thresh=996 thresh=1993 gap=519 poll_thresh=18 ino=257 dd-2584 [000] 157.269012: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=463 unstable=0 bg_thresh=998 thresh=1997 gap=498 poll_thresh=19 ino=257 dd-2584 [000] 157.269013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=47644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 157.271589: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=720 to_write=7472 dd-2584 [000] 157.276444: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1038 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=19 ino=257 dd-2584 [000] 157.276530: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1038 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 157.276615: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1038 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=15 ino=257 dd-2584 [000] 157.276960: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1038 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=16 ino=257 dd-2584 [000] 157.277105: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1038 unstable=0 bg_thresh=998 thresh=1997 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 157.277580: balance_dirty_state: bdi btrfs-1: dirty=461 wb=913 unstable=0 bg_thresh=997 thresh=1994 gap=620 poll_thresh=18 ino=257 dd-2584 [000] 157.277750: balance_dirty_state: bdi btrfs-1: dirty=486 wb=913 unstable=0 bg_thresh=999 thresh=1999 gap=600 poll_thresh=19 ino=257 dd-2584 [000] 157.277880: balance_dirty_state: bdi btrfs-1: dirty=536 wb=913 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=20 ino=257 dd-2584 [000] 157.277999: balance_dirty_state: bdi btrfs-1: dirty=561 wb=913 unstable=0 bg_thresh=998 thresh=1997 gap=523 poll_thresh=21 ino=257 dd-2584 [000] 157.278120: balance_dirty_state: bdi btrfs-1: dirty=586 wb=913 unstable=0 bg_thresh=1000 thresh=2001 gap=502 poll_thresh=22 ino=257 dd-2584 [000] 157.278239: balance_dirty_state: bdi btrfs-1: dirty=636 wb=913 unstable=0 bg_thresh=1000 thresh=2000 gap=451 poll_thresh=23 ino=257 dd-2584 [000] 157.278244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=47644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 157.284472: balance_dirty_state: bdi btrfs-1: dirty=636 wb=913 unstable=0 bg_thresh=994 thresh=1988 gap=439 poll_thresh=23 ino=257 dd-2584 [001] 157.284478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=47644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 157.292396: balance_dirty_state: bdi btrfs-1: dirty=636 wb=738 unstable=0 bg_thresh=996 thresh=1993 gap=619 poll_thresh=23 ino=257 dd-2584 [001] 157.292492: balance_dirty_state: bdi btrfs-1: dirty=636 wb=738 unstable=0 bg_thresh=996 thresh=1993 gap=619 poll_thresh=17 ino=257 dd-2584 [001] 157.292969: balance_dirty_state: bdi btrfs-1: dirty=686 wb=738 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=18 ino=257 dd-2584 [001] 157.293143: balance_dirty_state: bdi btrfs-1: dirty=711 wb=738 unstable=0 bg_thresh=1007 thresh=2014 gap=565 poll_thresh=19 ino=257 dd-2584 [001] 157.293323: balance_dirty_state: bdi btrfs-1: dirty=736 wb=738 unstable=0 bg_thresh=1006 thresh=2013 gap=539 poll_thresh=20 ino=257 dd-2584 [001] 157.293495: balance_dirty_state: bdi btrfs-1: dirty=761 wb=738 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=21 ino=257 dd-2584 [001] 157.293671: balance_dirty_state: bdi btrfs-1: dirty=811 wb=738 unstable=0 bg_thresh=1008 thresh=2016 gap=467 poll_thresh=22 ino=257 dd-2584 [001] 157.293679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=47644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 157.304475: balance_dirty_state: bdi btrfs-1: dirty=811 wb=463 unstable=0 bg_thresh=1000 thresh=2000 gap=726 poll_thresh=22 ino=257 dd-2584 [001] 157.304554: balance_dirty_state: bdi btrfs-1: dirty=811 wb=463 unstable=0 bg_thresh=997 thresh=1994 gap=720 poll_thresh=16 ino=257 dd-2584 [001] 157.304672: balance_dirty_state: bdi btrfs-1: dirty=861 wb=463 unstable=0 bg_thresh=999 thresh=1998 gap=674 poll_thresh=17 ino=257 dd-2584 [001] 157.304785: balance_dirty_state: bdi btrfs-1: dirty=886 wb=463 unstable=0 bg_thresh=998 thresh=1997 gap=648 poll_thresh=18 ino=257 dd-2584 [001] 157.305065: balance_dirty_state: bdi btrfs-1: dirty=911 wb=463 unstable=0 bg_thresh=998 thresh=1996 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 157.305181: balance_dirty_state: bdi btrfs-1: dirty=936 wb=463 unstable=0 bg_thresh=997 thresh=1995 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 157.305296: balance_dirty_state: bdi btrfs-1: dirty=986 wb=463 unstable=0 bg_thresh=999 thresh=1999 gap=550 poll_thresh=21 ino=257 dd-2584 [001] 157.305409: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=463 unstable=0 bg_thresh=999 thresh=1998 gap=524 poll_thresh=22 ino=257 flush-btrfs-1-2586 [005] 157.305430: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14768 wrote=0 to_write=8192 dd-2584 [001] 157.305578: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=463 unstable=0 bg_thresh=998 thresh=1997 gap=498 poll_thresh=23 ino=257 dd-2584 [001] 157.305580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=47644 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 157.307575: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=688 to_write=7504 dd-2584 [001] 157.312402: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1038 unstable=0 bg_thresh=995 thresh=1991 gap=617 poll_thresh=23 ino=257 dd-2584 [001] 157.312480: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1038 unstable=0 bg_thresh=998 thresh=1996 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 157.312604: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1038 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=18 ino=257 dd-2584 [001] 157.312723: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1038 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=19 ino=257 dd-2584 [001] 157.312838: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1038 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=20 ino=257 dd-2584 [001] 157.312843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=49804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 157.320462: balance_dirty_state: bdi btrfs-1: dirty=461 wb=913 unstable=0 bg_thresh=999 thresh=1998 gap=624 poll_thresh=20 ino=257 dd-2584 [001] 157.320708: balance_dirty_state: bdi btrfs-1: dirty=461 wb=913 unstable=0 bg_thresh=999 thresh=1998 gap=624 poll_thresh=15 ino=257 dd-2584 [001] 157.320766: balance_dirty_state: bdi btrfs-1: dirty=486 wb=913 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=16 ino=257 dd-2584 [001] 157.320879: balance_dirty_state: bdi btrfs-1: dirty=511 wb=913 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=17 ino=257 dd-2584 [001] 157.320992: balance_dirty_state: bdi btrfs-1: dirty=561 wb=913 unstable=0 bg_thresh=997 thresh=1995 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 157.321105: balance_dirty_state: bdi btrfs-1: dirty=586 wb=913 unstable=0 bg_thresh=999 thresh=1999 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 157.321219: balance_dirty_state: bdi btrfs-1: dirty=611 wb=913 unstable=0 bg_thresh=999 thresh=1998 gap=474 poll_thresh=20 ino=257 dd-2584 [001] 157.321223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=49804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 157.328498: balance_dirty_state: bdi btrfs-1: dirty=611 wb=788 unstable=0 bg_thresh=1001 thresh=2002 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 157.328598: balance_dirty_state: bdi btrfs-1: dirty=636 wb=788 unstable=0 bg_thresh=1000 thresh=2001 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 157.328655: balance_dirty_state: bdi btrfs-1: dirty=636 wb=788 unstable=0 bg_thresh=1000 thresh=2001 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 157.328768: balance_dirty_state: bdi btrfs-1: dirty=686 wb=788 unstable=0 bg_thresh=1002 thresh=2005 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 157.328883: balance_dirty_state: bdi btrfs-1: dirty=711 wb=788 unstable=0 bg_thresh=1002 thresh=2004 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 157.329161: balance_dirty_state: bdi btrfs-1: dirty=736 wb=788 unstable=0 bg_thresh=1001 thresh=2003 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 157.329166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=49804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 157.336510: balance_dirty_state: bdi btrfs-1: dirty=736 wb=713 unstable=0 bg_thresh=1001 thresh=2003 gap=554 poll_thresh=19 ino=257 dd-2584 [001] 157.336638: balance_dirty_state: bdi btrfs-1: dirty=761 wb=713 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=14 ino=257 dd-2584 [001] 157.336757: balance_dirty_state: bdi btrfs-1: dirty=786 wb=713 unstable=0 bg_thresh=1001 thresh=2002 gap=503 poll_thresh=15 ino=257 dd-2584 [001] 157.336881: balance_dirty_state: bdi btrfs-1: dirty=786 wb=713 unstable=0 bg_thresh=1000 thresh=2001 gap=502 poll_thresh=16 ino=257 dd-2584 [001] 157.337121: balance_dirty_state: bdi btrfs-1: dirty=811 wb=713 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=17 ino=257 dd-2584 [001] 157.337130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=49804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 157.344502: balance_dirty_state: bdi btrfs-1: dirty=811 wb=713 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=17 ino=257 dd-2584 [001] 157.344508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=49804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 157.352488: balance_dirty_state: bdi btrfs-1: dirty=811 wb=463 unstable=0 bg_thresh=1001 thresh=2002 gap=728 poll_thresh=17 ino=257 dd-2584 [001] 157.352593: balance_dirty_state: bdi btrfs-1: dirty=836 wb=463 unstable=0 bg_thresh=998 thresh=1996 gap=697 poll_thresh=13 ino=257 dd-2584 [001] 157.352650: balance_dirty_state: bdi btrfs-1: dirty=861 wb=463 unstable=0 bg_thresh=1000 thresh=2001 gap=677 poll_thresh=14 ino=257 dd-2584 [001] 157.352707: balance_dirty_state: bdi btrfs-1: dirty=861 wb=463 unstable=0 bg_thresh=997 thresh=1995 gap=671 poll_thresh=15 ino=257 dd-2584 [001] 157.352763: balance_dirty_state: bdi btrfs-1: dirty=886 wb=463 unstable=0 bg_thresh=1000 thresh=2000 gap=651 poll_thresh=16 ino=257 dd-2584 [001] 157.352877: balance_dirty_state: bdi btrfs-1: dirty=911 wb=463 unstable=0 bg_thresh=999 thresh=1999 gap=625 poll_thresh=17 ino=257 dd-2584 [001] 157.352997: balance_dirty_state: bdi btrfs-1: dirty=961 wb=463 unstable=0 bg_thresh=1001 thresh=2003 gap=579 poll_thresh=18 ino=257 dd-2584 [001] 157.353292: balance_dirty_state: bdi btrfs-1: dirty=986 wb=463 unstable=0 bg_thresh=998 thresh=1997 gap=548 poll_thresh=19 ino=257 dd-2584 [001] 157.353414: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=463 unstable=0 bg_thresh=996 thresh=1992 gap=518 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 157.353438: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14816 wrote=0 to_write=8192 dd-2584 [001] 157.353598: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=463 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=21 ino=257 dd-2584 [001] 157.353600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=49804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 157.356224: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=704 to_write=7488 dd-2584 [005] 157.360415: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1013 unstable=0 bg_thresh=1002 thresh=2004 gap=655 poll_thresh=21 ino=257 dd-2584 [005] 157.360528: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1013 unstable=0 bg_thresh=1002 thresh=2004 gap=630 poll_thresh=16 ino=257 dd-2584 [005] 157.360647: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1013 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=17 ino=257 dd-2584 [005] 157.360766: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1013 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=18 ino=257 dd-2584 [005] 157.360891: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1013 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=19 ino=257 dd-2584 [005] 157.361015: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1013 unstable=0 bg_thresh=1001 thresh=2002 gap=503 poll_thresh=20 ino=257 dd-2584 [005] 157.361136: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1013 unstable=0 bg_thresh=1003 thresh=2007 gap=483 poll_thresh=21 ino=257 dd-2584 [005] 157.361141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-197% task_weight=100% bdi_bw=49804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 157.368445: balance_dirty_state: bdi btrfs-1: dirty=511 wb=888 unstable=0 bg_thresh=1002 thresh=2005 gap=606 poll_thresh=21 ino=257 dd-2584 [005] 157.368857: balance_dirty_state: bdi btrfs-1: dirty=536 wb=763 unstable=0 bg_thresh=1002 thresh=2004 gap=705 poll_thresh=16 ino=257 dd-2584 [005] 157.369095: balance_dirty_state: bdi btrfs-1: dirty=561 wb=763 unstable=0 bg_thresh=1004 thresh=2008 gap=684 poll_thresh=17 ino=257 dd-2584 [005] 157.369330: balance_dirty_state: bdi btrfs-1: dirty=586 wb=763 unstable=0 bg_thresh=1003 thresh=2007 gap=658 poll_thresh=18 ino=257 dd-2584 [005] 157.369563: balance_dirty_state: bdi btrfs-1: dirty=611 wb=763 unstable=0 bg_thresh=1003 thresh=2006 gap=632 poll_thresh=19 ino=257 dd-2584 [005] 157.369797: balance_dirty_state: bdi btrfs-1: dirty=661 wb=763 unstable=0 bg_thresh=1002 thresh=2005 gap=581 poll_thresh=20 ino=257 dd-2584 [005] 157.370035: balance_dirty_state: bdi btrfs-1: dirty=686 wb=763 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=21 ino=257 dd-2584 [005] 157.370279: balance_dirty_state: bdi btrfs-1: dirty=711 wb=763 unstable=0 bg_thresh=1004 thresh=2008 gap=534 poll_thresh=22 ino=257 dd-2584 [005] 157.370519: balance_dirty_state: bdi btrfs-1: dirty=761 wb=763 unstable=0 bg_thresh=1003 thresh=2007 gap=483 poll_thresh=23 ino=257 dd-2584 [005] 157.370528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=49804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 157.376513: balance_dirty_state: bdi btrfs-1: dirty=761 wb=738 unstable=0 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=23 ino=257 dd-2584 [005] 157.376582: balance_dirty_state: bdi btrfs-1: dirty=761 wb=738 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 157.376875: balance_dirty_state: bdi btrfs-1: dirty=786 wb=738 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 157.376880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-202% task_weight=101% bdi_bw=49804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 157.384579: balance_dirty_state: bdi btrfs-1: dirty=786 wb=588 unstable=0 bg_thresh=1001 thresh=2003 gap=629 poll_thresh=18 ino=257 dd-2584 [005] 157.384665: balance_dirty_state: bdi btrfs-1: dirty=811 wb=588 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=13 ino=257 dd-2584 [005] 157.384722: balance_dirty_state: bdi btrfs-1: dirty=836 wb=588 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 157.384780: balance_dirty_state: bdi btrfs-1: dirty=836 wb=588 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 157.384836: balance_dirty_state: bdi btrfs-1: dirty=861 wb=588 unstable=0 bg_thresh=1003 thresh=2006 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 157.384949: balance_dirty_state: bdi btrfs-1: dirty=886 wb=588 unstable=0 bg_thresh=1002 thresh=2005 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 157.385062: balance_dirty_state: bdi btrfs-1: dirty=936 wb=588 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 157.385066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=49804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 157.392606: balance_dirty_state: bdi btrfs-1: dirty=936 wb=463 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=18 ino=257 dd-2584 [005] 157.392706: balance_dirty_state: bdi btrfs-1: dirty=936 wb=463 unstable=0 bg_thresh=1003 thresh=2006 gap=607 poll_thresh=13 ino=257 dd-2584 [005] 157.392762: balance_dirty_state: bdi btrfs-1: dirty=961 wb=463 unstable=0 bg_thresh=1005 thresh=2011 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 157.392823: balance_dirty_state: bdi btrfs-1: dirty=986 wb=463 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 157.392882: balance_dirty_state: bdi btrfs-1: dirty=986 wb=463 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 157.393036: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=388 unstable=0 bg_thresh=1000 thresh=2001 gap=602 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 157.393060: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14856 wrote=0 to_write=8192 dd-2584 [005] 157.393481: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=388 unstable=0 bg_thresh=1002 thresh=2005 gap=606 poll_thresh=18 ino=257 dd-2584 [005] 157.393656: balance_dirty_state: bdi btrfs-1: dirty=986 wb=438 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=19 ino=257 dd-2584 [005] 157.393832: balance_dirty_state: bdi btrfs-1: dirty=961 wb=488 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=20 ino=257 dd-2584 [005] 157.394004: balance_dirty_state: bdi btrfs-1: dirty=961 wb=538 unstable=0 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=21 ino=257 dd-2584 [005] 157.394179: balance_dirty_state: bdi btrfs-1: dirty=936 wb=588 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=22 ino=257 dd-2584 [005] 157.394181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=100% bdi_bw=49804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 157.396010: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=848 to_write=7344 dd-2584 [005] 157.401719: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1038 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=22 ino=257 dd-2584 [005] 157.401787: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1038 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=16 ino=257 dd-2584 [005] 157.401908: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1038 unstable=0 bg_thresh=1005 thresh=2011 gap=562 poll_thresh=17 ino=257 dd-2584 [005] 157.402026: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1038 unstable=0 bg_thresh=1005 thresh=2010 gap=536 poll_thresh=18 ino=257 dd-2584 [005] 157.402316: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1038 unstable=0 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=19 ino=257 dd-2584 [005] 157.402434: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1038 unstable=0 bg_thresh=1004 thresh=2008 gap=459 poll_thresh=20 ino=257 dd-2584 [005] 157.402439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=49804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 157.408474: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1038 unstable=0 bg_thresh=998 thresh=1996 gap=447 poll_thresh=20 ino=257 dd-2584 [005] 157.408478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=49804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 157.416524: balance_dirty_state: bdi btrfs-1: dirty=511 wb=838 unstable=0 bg_thresh=1012 thresh=2024 gap=675 poll_thresh=20 ino=257 dd-2584 [005] 157.416595: balance_dirty_state: bdi btrfs-1: dirty=511 wb=838 unstable=0 bg_thresh=1011 thresh=2023 gap=674 poll_thresh=15 ino=257 dd-2584 [005] 157.416659: balance_dirty_state: bdi btrfs-1: dirty=536 wb=838 unstable=0 bg_thresh=1014 thresh=2028 gap=654 poll_thresh=16 ino=257 dd-2584 [005] 157.416779: balance_dirty_state: bdi btrfs-1: dirty=561 wb=838 unstable=0 bg_thresh=1013 thresh=2027 gap=628 poll_thresh=17 ino=257 dd-2584 [005] 157.416902: balance_dirty_state: bdi btrfs-1: dirty=586 wb=838 unstable=0 bg_thresh=1010 thresh=2020 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 157.417025: balance_dirty_state: bdi btrfs-1: dirty=636 wb=838 unstable=0 bg_thresh=1012 thresh=2024 gap=550 poll_thresh=19 ino=257 dd-2584 [005] 157.417148: balance_dirty_state: bdi btrfs-1: dirty=661 wb=838 unstable=0 bg_thresh=1008 thresh=2017 gap=518 poll_thresh=20 ino=257 dd-2584 [005] 157.417270: balance_dirty_state: bdi btrfs-1: dirty=686 wb=838 unstable=0 bg_thresh=1008 thresh=2016 gap=492 poll_thresh=21 ino=257 dd-2584 [005] 157.417275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=51464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 157.424470: balance_dirty_state: bdi btrfs-1: dirty=686 wb=838 unstable=0 bg_thresh=1000 thresh=2001 gap=477 poll_thresh=21 ino=257 dd-2584 [005] 157.424477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=51464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 157.432527: balance_dirty_state: bdi btrfs-1: dirty=686 wb=613 unstable=0 bg_thresh=1010 thresh=2021 gap=722 poll_thresh=21 ino=257 dd-2584 [005] 157.432599: balance_dirty_state: bdi btrfs-1: dirty=711 wb=613 unstable=0 bg_thresh=1013 thresh=2026 gap=702 poll_thresh=16 ino=257 dd-2584 [005] 157.432893: balance_dirty_state: bdi btrfs-1: dirty=736 wb=613 unstable=0 bg_thresh=1012 thresh=2025 gap=676 poll_thresh=17 ino=257 dd-2584 [005] 157.433013: balance_dirty_state: bdi btrfs-1: dirty=761 wb=613 unstable=0 bg_thresh=1009 thresh=2018 gap=644 poll_thresh=18 ino=257 dd-2584 [005] 157.433131: balance_dirty_state: bdi btrfs-1: dirty=811 wb=613 unstable=0 bg_thresh=1008 thresh=2017 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 157.433249: balance_dirty_state: bdi btrfs-1: dirty=836 wb=613 unstable=0 bg_thresh=1010 thresh=2021 gap=572 poll_thresh=20 ino=257 dd-2584 [005] 157.433369: balance_dirty_state: bdi btrfs-1: dirty=861 wb=613 unstable=0 bg_thresh=1010 thresh=2020 gap=546 poll_thresh=21 ino=257 dd-2584 [005] 157.433487: balance_dirty_state: bdi btrfs-1: dirty=911 wb=613 unstable=0 bg_thresh=1009 thresh=2019 gap=495 poll_thresh=22 ino=257 dd-2584 [005] 157.433493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=51464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 157.444525: balance_dirty_state: bdi btrfs-1: dirty=911 wb=363 unstable=0 bg_thresh=1006 thresh=2013 gap=739 poll_thresh=22 ino=257 dd-2584 [001] 157.444663: balance_dirty_state: bdi btrfs-1: dirty=911 wb=363 unstable=0 bg_thresh=1003 thresh=2007 gap=733 poll_thresh=16 ino=257 dd-2584 [001] 157.444899: balance_dirty_state: bdi btrfs-1: dirty=936 wb=363 unstable=0 bg_thresh=1003 thresh=2006 gap=707 poll_thresh=17 ino=257 dd-2584 [001] 157.445483: balance_dirty_state: bdi btrfs-1: dirty=986 wb=363 unstable=0 bg_thresh=1002 thresh=2005 gap=656 poll_thresh=18 ino=257 dd-2584 [001] 157.445721: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=363 unstable=0 bg_thresh=1004 thresh=2009 gap=635 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 157.445758: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14908 wrote=0 to_write=8192 dd-2584 [001] 157.445956: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=363 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=20 ino=257 dd-2584 [001] 157.446129: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=413 unstable=0 bg_thresh=1003 thresh=2007 gap=558 poll_thresh=21 ino=257 dd-2584 [001] 157.446303: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=463 unstable=0 bg_thresh=1003 thresh=2006 gap=532 poll_thresh=22 ino=257 dd-2584 [001] 157.446478: balance_dirty_state: bdi btrfs-1: dirty=986 wb=488 unstable=0 bg_thresh=1005 thresh=2010 gap=536 poll_thresh=23 ino=257 dd-2584 [001] 157.446659: balance_dirty_state: bdi btrfs-1: dirty=961 wb=538 unstable=0 bg_thresh=1001 thresh=2003 gap=504 poll_thresh=24 ino=257 dd-2584 [001] 157.446834: balance_dirty_state: bdi btrfs-1: dirty=961 wb=588 unstable=0 bg_thresh=1001 thresh=2002 gap=453 poll_thresh=25 ino=257 dd-2584 [001] 157.446836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=51464 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 157.448734: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=256 wrote=848 to_write=7344 dd-2584 [005] 157.452510: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1063 unstable=0 bg_thresh=1001 thresh=2002 gap=578 poll_thresh=25 ino=257 dd-2584 [005] 157.452672: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1063 unstable=0 bg_thresh=1001 thresh=2002 gap=578 poll_thresh=19 ino=257 dd-2584 [005] 157.453369: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1063 unstable=0 bg_thresh=1003 thresh=2007 gap=533 poll_thresh=20 ino=257 dd-2584 [005] 157.453523: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1063 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=21 ino=257 dd-2584 [005] 157.453677: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1063 unstable=0 bg_thresh=1005 thresh=2010 gap=486 poll_thresh=22 ino=257 dd-2584 [005] 157.453683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=51464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 157.460442: balance_dirty_state: bdi btrfs-1: dirty=461 wb=938 unstable=0 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=22 ino=257 dd-2584 [005] 157.460540: balance_dirty_state: bdi btrfs-1: dirty=486 wb=938 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=16 ino=257 dd-2584 [005] 157.460776: balance_dirty_state: bdi btrfs-1: dirty=511 wb=938 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 157.460967: balance_dirty_state: bdi btrfs-1: dirty=536 wb=938 unstable=0 bg_thresh=1000 thresh=2000 gap=526 poll_thresh=18 ino=257 dd-2584 [005] 157.461090: balance_dirty_state: bdi btrfs-1: dirty=586 wb=938 unstable=0 bg_thresh=1005 thresh=2010 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 157.461095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=51464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 157.468562: balance_dirty_state: bdi btrfs-1: dirty=586 wb=863 unstable=0 bg_thresh=1006 thresh=2012 gap=563 poll_thresh=19 ino=257 dd-2584 [005] 157.468643: balance_dirty_state: bdi btrfs-1: dirty=586 wb=813 unstable=0 bg_thresh=1006 thresh=2012 gap=613 poll_thresh=14 ino=257 dd-2584 [005] 157.468714: balance_dirty_state: bdi btrfs-1: dirty=611 wb=788 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=15 ino=257 dd-2584 [005] 157.468784: balance_dirty_state: bdi btrfs-1: dirty=636 wb=738 unstable=0 bg_thresh=1005 thresh=2011 gap=637 poll_thresh=16 ino=257 dd-2584 [005] 157.469079: balance_dirty_state: bdi btrfs-1: dirty=661 wb=738 unstable=0 bg_thresh=1001 thresh=2003 gap=604 poll_thresh=17 ino=257 dd-2584 [005] 157.469204: balance_dirty_state: bdi btrfs-1: dirty=686 wb=738 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=18 ino=257 dd-2584 [005] 157.469326: balance_dirty_state: bdi btrfs-1: dirty=711 wb=738 unstable=0 bg_thresh=1002 thresh=2004 gap=555 poll_thresh=19 ino=257 dd-2584 [005] 157.469450: balance_dirty_state: bdi btrfs-1: dirty=761 wb=738 unstable=0 bg_thresh=997 thresh=1995 gap=496 poll_thresh=20 ino=257 dd-2584 [005] 157.469455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=51464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 157.476522: balance_dirty_state: bdi btrfs-1: dirty=761 wb=738 unstable=0 bg_thresh=1000 thresh=2000 gap=501 poll_thresh=20 ino=257 dd-2584 [001] 157.476606: balance_dirty_state: bdi btrfs-1: dirty=761 wb=713 unstable=0 bg_thresh=1002 thresh=2005 gap=531 poll_thresh=15 ino=257 dd-2584 [001] 157.476680: balance_dirty_state: bdi btrfs-1: dirty=786 wb=663 unstable=0 bg_thresh=1002 thresh=2004 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 157.476838: balance_dirty_state: bdi btrfs-1: dirty=811 wb=613 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 157.477074: balance_dirty_state: bdi btrfs-1: dirty=836 wb=613 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=18 ino=257 dd-2584 [001] 157.477307: balance_dirty_state: bdi btrfs-1: dirty=886 wb=613 unstable=0 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 157.477892: balance_dirty_state: bdi btrfs-1: dirty=911 wb=613 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=20 ino=257 dd-2584 [001] 157.477902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=51464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 157.484514: balance_dirty_state: bdi btrfs-1: dirty=911 wb=513 unstable=0 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=20 ino=257 dd-2584 [001] 157.484637: balance_dirty_state: bdi btrfs-1: dirty=936 wb=488 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 157.484758: balance_dirty_state: bdi btrfs-1: dirty=936 wb=488 unstable=0 bg_thresh=1001 thresh=2002 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 157.485005: balance_dirty_state: bdi btrfs-1: dirty=986 wb=488 unstable=0 bg_thresh=1003 thresh=2007 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 157.485252: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=488 unstable=0 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 157.485298: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14948 wrote=0 to_write=8192 dd-2584 [001] 157.485617: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=488 unstable=0 bg_thresh=1003 thresh=2006 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 157.485621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=51464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 157.489950: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=296 wrote=688 to_write=7504 dd-2584 [005] 157.492456: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1038 unstable=0 bg_thresh=1007 thresh=2014 gap=640 poll_thresh=19 ino=257 dd-2584 [005] 157.492604: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1038 unstable=0 bg_thresh=1007 thresh=2014 gap=615 poll_thresh=14 ino=257 dd-2584 [005] 157.492765: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1038 unstable=0 bg_thresh=1006 thresh=2013 gap=614 poll_thresh=15 ino=257 dd-2584 [005] 157.492925: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1038 unstable=0 bg_thresh=1006 thresh=2013 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 157.493244: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1038 unstable=0 bg_thresh=1006 thresh=2012 gap=563 poll_thresh=17 ino=257 dd-2584 [005] 157.494124: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1038 unstable=0 bg_thresh=1008 thresh=2016 gap=517 poll_thresh=18 ino=257 dd-2584 [005] 157.494282: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1038 unstable=0 bg_thresh=1004 thresh=2009 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 157.494288: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=51464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 157.500543: balance_dirty_state: bdi btrfs-1: dirty=486 wb=913 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=19 ino=257 dd-2584 [005] 157.500668: balance_dirty_state: bdi btrfs-1: dirty=511 wb=913 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 157.500788: balance_dirty_state: bdi btrfs-1: dirty=511 wb=913 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=15 ino=257 dd-2584 [005] 157.500907: balance_dirty_state: bdi btrfs-1: dirty=536 wb=913 unstable=0 bg_thresh=1007 thresh=2014 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 157.501143: balance_dirty_state: bdi btrfs-1: dirty=561 wb=913 unstable=0 bg_thresh=1009 thresh=2018 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 157.501378: balance_dirty_state: bdi btrfs-1: dirty=586 wb=913 unstable=0 bg_thresh=1008 thresh=2017 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 157.501612: balance_dirty_state: bdi btrfs-1: dirty=636 wb=913 unstable=0 bg_thresh=1008 thresh=2016 gap=467 poll_thresh=19 ino=257 dd-2584 [005] 157.501620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=51464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 157.508508: balance_dirty_state: bdi btrfs-1: dirty=636 wb=788 unstable=0 bg_thresh=1008 thresh=2017 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 157.508650: balance_dirty_state: bdi btrfs-1: dirty=636 wb=788 unstable=0 bg_thresh=1005 thresh=2011 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 157.508771: balance_dirty_state: bdi btrfs-1: dirty=661 wb=788 unstable=0 bg_thresh=1008 thresh=2016 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 157.508891: balance_dirty_state: bdi btrfs-1: dirty=686 wb=788 unstable=0 bg_thresh=1007 thresh=2015 gap=541 poll_thresh=16 ino=257 dd-2584 [005] 157.509476: balance_dirty_state: bdi btrfs-1: dirty=711 wb=788 unstable=0 bg_thresh=1007 thresh=2014 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 157.509715: balance_dirty_state: bdi btrfs-1: dirty=736 wb=788 unstable=0 bg_thresh=1006 thresh=2013 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 157.509724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=51464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 157.516579: balance_dirty_state: bdi btrfs-1: dirty=736 wb=788 unstable=0 bg_thresh=1007 thresh=2014 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 157.516585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=51464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 157.524531: balance_dirty_state: bdi btrfs-1: dirty=736 wb=563 unstable=0 bg_thresh=1003 thresh=2006 gap=707 poll_thresh=18 ino=257 dd-2584 [004] 157.524594: balance_dirty_state: bdi btrfs-1: dirty=761 wb=563 unstable=0 bg_thresh=1003 thresh=2006 gap=682 poll_thresh=13 ino=257 dd-2584 [004] 157.524655: balance_dirty_state: bdi btrfs-1: dirty=786 wb=563 unstable=0 bg_thresh=1005 thresh=2011 gap=662 poll_thresh=14 ino=257 dd-2584 [004] 157.524711: balance_dirty_state: bdi btrfs-1: dirty=786 wb=563 unstable=0 bg_thresh=1005 thresh=2011 gap=662 poll_thresh=15 ino=257 dd-2584 [004] 157.524767: balance_dirty_state: bdi btrfs-1: dirty=811 wb=563 unstable=0 bg_thresh=1008 thresh=2016 gap=642 poll_thresh=16 ino=257 dd-2584 [004] 157.524880: balance_dirty_state: bdi btrfs-1: dirty=836 wb=563 unstable=0 bg_thresh=1010 thresh=2021 gap=622 poll_thresh=17 ino=257 dd-2584 [004] 157.524993: balance_dirty_state: bdi btrfs-1: dirty=861 wb=563 unstable=0 bg_thresh=1012 thresh=2025 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 157.525106: balance_dirty_state: bdi btrfs-1: dirty=911 wb=563 unstable=0 bg_thresh=1012 thresh=2024 gap=550 poll_thresh=19 ino=257 dd-2584 [004] 157.525220: balance_dirty_state: bdi btrfs-1: dirty=936 wb=563 unstable=0 bg_thresh=1008 thresh=2017 gap=518 poll_thresh=20 ino=257 dd-2584 [004] 157.525500: balance_dirty_state: bdi btrfs-1: dirty=961 wb=563 unstable=0 bg_thresh=1008 thresh=2016 gap=492 poll_thresh=21 ino=257 dd-2584 [004] 157.525504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 157.532479: balance_dirty_state: bdi btrfs-1: dirty=961 wb=413 unstable=0 bg_thresh=1009 thresh=2018 gap=644 poll_thresh=21 ino=257 dd-2584 [004] 157.532579: balance_dirty_state: bdi btrfs-1: dirty=986 wb=413 unstable=0 bg_thresh=1011 thresh=2023 gap=624 poll_thresh=16 ino=257 dd-2584 [004] 157.532737: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=413 unstable=0 bg_thresh=1011 thresh=2022 gap=598 poll_thresh=17 ino=257 dd-2584 [004] 157.532896: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=413 unstable=0 bg_thresh=1010 thresh=2021 gap=547 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 157.532937: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14996 wrote=0 to_write=8192 dd-2584 [004] 157.533053: balance_dirty_state: bdi btrfs-1: dirty=1086 wb=413 unstable=0 bg_thresh=1012 thresh=2025 gap=526 poll_thresh=19 ino=257 dd-2584 [004] 157.533180: balance_dirty_state: bdi btrfs-1: dirty=1086 wb=463 unstable=0 bg_thresh=1012 thresh=2024 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 157.533181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 157.535437: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=768 to_write=7424 dd-2584 [004] 157.540500: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1063 unstable=0 bg_thresh=1002 thresh=2005 gap=581 poll_thresh=20 ino=257 dd-2584 [004] 157.540595: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1063 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 157.540664: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1063 unstable=0 bg_thresh=1002 thresh=2004 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 157.540786: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1063 unstable=0 bg_thresh=1001 thresh=2003 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 157.540912: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1063 unstable=0 bg_thresh=1003 thresh=2007 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 157.540917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 157.548515: balance_dirty_state: bdi btrfs-1: dirty=461 wb=813 unstable=0 bg_thresh=993 thresh=1987 gap=713 poll_thresh=18 ino=257 dd-2584 [007] 157.548888: balance_dirty_state: bdi btrfs-1: dirty=461 wb=813 unstable=0 bg_thresh=993 thresh=1987 gap=713 poll_thresh=13 ino=257 dd-2584 [007] 157.548945: balance_dirty_state: bdi btrfs-1: dirty=486 wb=813 unstable=0 bg_thresh=996 thresh=1992 gap=693 poll_thresh=14 ino=257 dd-2584 [007] 157.549005: balance_dirty_state: bdi btrfs-1: dirty=511 wb=813 unstable=0 bg_thresh=996 thresh=1992 gap=668 poll_thresh=15 ino=257 dd-2584 [007] 157.549065: balance_dirty_state: bdi btrfs-1: dirty=511 wb=813 unstable=0 bg_thresh=998 thresh=1997 gap=673 poll_thresh=16 ino=257 dd-2584 [007] 157.549183: balance_dirty_state: bdi btrfs-1: dirty=561 wb=813 unstable=0 bg_thresh=998 thresh=1996 gap=622 poll_thresh=17 ino=257 dd-2584 [007] 157.549303: balance_dirty_state: bdi btrfs-1: dirty=586 wb=813 unstable=0 bg_thresh=1000 thresh=2000 gap=601 poll_thresh=18 ino=257 dd-2584 [007] 157.549432: balance_dirty_state: bdi btrfs-1: dirty=611 wb=813 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=19 ino=257 dd-2584 [007] 157.549560: balance_dirty_state: bdi btrfs-1: dirty=661 wb=813 unstable=0 bg_thresh=999 thresh=1998 gap=524 poll_thresh=20 ino=257 dd-2584 [007] 157.549681: balance_dirty_state: bdi btrfs-1: dirty=686 wb=813 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=21 ino=257 dd-2584 [007] 157.549686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 157.556480: balance_dirty_state: bdi btrfs-1: dirty=686 wb=763 unstable=0 bg_thresh=993 thresh=1986 gap=537 poll_thresh=21 ino=257 dd-2584 [003] 157.556578: balance_dirty_state: bdi btrfs-1: dirty=686 wb=763 unstable=0 bg_thresh=993 thresh=1986 gap=537 poll_thresh=16 ino=257 dd-2584 [003] 157.557063: balance_dirty_state: bdi btrfs-1: dirty=736 wb=763 unstable=0 bg_thresh=992 thresh=1984 gap=485 poll_thresh=17 ino=257 dd-2584 [003] 157.557069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 157.564645: balance_dirty_state: bdi btrfs-1: dirty=736 wb=638 unstable=0 bg_thresh=992 thresh=1984 gap=610 poll_thresh=17 ino=257 dd-2584 [003] 157.564729: balance_dirty_state: bdi btrfs-1: dirty=736 wb=638 unstable=0 bg_thresh=991 thresh=1983 gap=609 poll_thresh=13 ino=257 dd-2584 [003] 157.564812: balance_dirty_state: bdi btrfs-1: dirty=761 wb=638 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=14 ino=257 dd-2584 [003] 157.564892: balance_dirty_state: bdi btrfs-1: dirty=786 wb=638 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=15 ino=257 dd-2584 [003] 157.564973: balance_dirty_state: bdi btrfs-1: dirty=786 wb=638 unstable=0 bg_thresh=990 thresh=1981 gap=557 poll_thresh=16 ino=257 dd-2584 [003] 157.565132: balance_dirty_state: bdi btrfs-1: dirty=836 wb=638 unstable=0 bg_thresh=990 thresh=1980 gap=506 poll_thresh=17 ino=257 dd-2584 [003] 157.565292: balance_dirty_state: bdi btrfs-1: dirty=861 wb=638 unstable=0 bg_thresh=992 thresh=1984 gap=485 poll_thresh=18 ino=257 dd-2584 [003] 157.565298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 157.572557: balance_dirty_state: bdi btrfs-1: dirty=861 wb=513 unstable=0 bg_thresh=993 thresh=1986 gap=612 poll_thresh=18 ino=257 dd-2584 [006] 157.572666: balance_dirty_state: bdi btrfs-1: dirty=886 wb=513 unstable=0 bg_thresh=993 thresh=1986 gap=587 poll_thresh=13 ino=257 dd-2584 [006] 157.572782: balance_dirty_state: bdi btrfs-1: dirty=886 wb=513 unstable=0 bg_thresh=995 thresh=1991 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 157.572898: balance_dirty_state: bdi btrfs-1: dirty=911 wb=513 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 157.573014: balance_dirty_state: bdi btrfs-1: dirty=936 wb=513 unstable=0 bg_thresh=998 thresh=1996 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 157.573248: balance_dirty_state: bdi btrfs-1: dirty=961 wb=513 unstable=0 bg_thresh=1000 thresh=2001 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 157.573589: balance_dirty_state: bdi btrfs-1: dirty=986 wb=388 unstable=0 bg_thresh=997 thresh=1995 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 157.573825: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=388 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 157.573872: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15036 wrote=0 to_write=8192 dd-2584 [006] 157.574074: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=388 unstable=0 bg_thresh=996 thresh=1993 gap=544 poll_thresh=20 ino=257 dd-2584 [006] 157.574329: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=438 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=21 ino=257 dd-2584 [006] 157.574579: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=488 unstable=0 bg_thresh=995 thresh=1990 gap=491 poll_thresh=22 ino=257 dd-2584 [006] 157.574582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 157.578860: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=384 wrote=752 to_write=7440 dd-2584 [006] 157.580527: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1138 unstable=0 bg_thresh=995 thresh=1990 gap=491 poll_thresh=22 ino=257 dd-2584 [006] 157.580536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 157.588570: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1013 unstable=0 bg_thresh=999 thresh=1998 gap=624 poll_thresh=22 ino=257 dd-2584 [006] 157.588662: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1013 unstable=0 bg_thresh=999 thresh=1998 gap=599 poll_thresh=16 ino=257 dd-2584 [006] 157.588777: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1013 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=17 ino=257 dd-2584 [006] 157.588894: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1013 unstable=0 bg_thresh=1000 thresh=2001 gap=552 poll_thresh=18 ino=257 dd-2584 [006] 157.589008: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1013 unstable=0 bg_thresh=1000 thresh=2000 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 157.589290: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1013 unstable=0 bg_thresh=999 thresh=1999 gap=475 poll_thresh=20 ino=257 dd-2584 [006] 157.589295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 157.596644: balance_dirty_state: bdi btrfs-1: dirty=511 wb=888 unstable=0 bg_thresh=999 thresh=1998 gap=599 poll_thresh=20 ino=257 dd-2584 [000] 157.596769: balance_dirty_state: bdi btrfs-1: dirty=511 wb=888 unstable=0 bg_thresh=1001 thresh=2003 gap=604 poll_thresh=15 ino=257 dd-2584 [000] 157.597003: balance_dirty_state: bdi btrfs-1: dirty=536 wb=838 unstable=0 bg_thresh=1004 thresh=2008 gap=634 poll_thresh=16 ino=257 dd-2584 [000] 157.597370: balance_dirty_state: bdi btrfs-1: dirty=561 wb=838 unstable=0 bg_thresh=999 thresh=1999 gap=600 poll_thresh=17 ino=257 dd-2584 [000] 157.597725: balance_dirty_state: bdi btrfs-1: dirty=586 wb=838 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=18 ino=257 dd-2584 [000] 157.598092: balance_dirty_state: bdi btrfs-1: dirty=636 wb=838 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=19 ino=257 dd-2584 [000] 157.598454: balance_dirty_state: bdi btrfs-1: dirty=661 wb=838 unstable=0 bg_thresh=999 thresh=1999 gap=500 poll_thresh=20 ino=257 dd-2584 [000] 157.598810: balance_dirty_state: bdi btrfs-1: dirty=686 wb=838 unstable=0 bg_thresh=1001 thresh=2003 gap=479 poll_thresh=21 ino=257 dd-2584 [000] 157.598823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 157.605115: balance_dirty_state: bdi btrfs-1: dirty=686 wb=763 unstable=0 bg_thresh=1001 thresh=2003 gap=554 poll_thresh=21 ino=257 dd-2584 [000] 157.605296: balance_dirty_state: bdi btrfs-1: dirty=711 wb=763 unstable=0 bg_thresh=1001 thresh=2003 gap=529 poll_thresh=16 ino=257 dd-2584 [000] 157.606272: balance_dirty_state: bdi btrfs-1: dirty=736 wb=763 unstable=0 bg_thresh=1004 thresh=2008 gap=509 poll_thresh=17 ino=257 dd-2584 [000] 157.606629: balance_dirty_state: bdi btrfs-1: dirty=761 wb=763 unstable=0 bg_thresh=1003 thresh=2007 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 157.606641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 157.612595: balance_dirty_state: bdi btrfs-1: dirty=761 wb=663 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 157.612666: balance_dirty_state: bdi btrfs-1: dirty=761 wb=638 unstable=0 bg_thresh=1006 thresh=2012 gap=613 poll_thresh=13 ino=257 dd-2584 [001] 157.612729: balance_dirty_state: bdi btrfs-1: dirty=786 wb=638 unstable=0 bg_thresh=1008 thresh=2016 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 157.612792: balance_dirty_state: bdi btrfs-1: dirty=786 wb=638 unstable=0 bg_thresh=1008 thresh=2016 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 157.612853: balance_dirty_state: bdi btrfs-1: dirty=811 wb=638 unstable=0 bg_thresh=1010 thresh=2021 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 157.612975: balance_dirty_state: bdi btrfs-1: dirty=836 wb=638 unstable=0 bg_thresh=1010 thresh=2020 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 157.613095: balance_dirty_state: bdi btrfs-1: dirty=861 wb=638 unstable=0 bg_thresh=1009 thresh=2019 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 157.613213: balance_dirty_state: bdi btrfs-1: dirty=911 wb=638 unstable=0 bg_thresh=1011 thresh=2023 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 157.613217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-83% task_weight=99% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 157.620645: balance_dirty_state: bdi btrfs-1: dirty=911 wb=388 unstable=0 bg_thresh=1004 thresh=2009 gap=710 poll_thresh=14 ino=257 dd-2584 [001] 157.620706: balance_dirty_state: bdi btrfs-1: dirty=936 wb=388 unstable=0 bg_thresh=1007 thresh=2014 gap=690 poll_thresh=15 ino=257 dd-2584 [001] 157.620765: balance_dirty_state: bdi btrfs-1: dirty=961 wb=388 unstable=0 bg_thresh=1004 thresh=2008 gap=659 poll_thresh=16 ino=257 dd-2584 [001] 157.621056: balance_dirty_state: bdi btrfs-1: dirty=986 wb=388 unstable=0 bg_thresh=1006 thresh=2012 gap=638 poll_thresh=17 ino=257 dd-2584 [001] 157.621174: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=388 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 157.621199: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15084 wrote=0 to_write=8192 dd-2584 [001] 157.621350: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=388 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=19 ino=257 dd-2584 [001] 157.621533: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=438 unstable=0 bg_thresh=1007 thresh=2014 gap=515 poll_thresh=20 ino=257 dd-2584 [001] 157.621719: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=488 unstable=0 bg_thresh=1006 thresh=2013 gap=489 poll_thresh=21 ino=257 dd-2584 [001] 157.621721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=53220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 157.623894: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=428 wrote=784 to_write=7408 dd-2584 [005] 157.628617: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1038 unstable=0 bg_thresh=1004 thresh=2008 gap=634 poll_thresh=16 ino=257 dd-2584 [005] 157.628777: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1038 unstable=0 bg_thresh=1006 thresh=2013 gap=589 poll_thresh=17 ino=257 dd-2584 [005] 157.628924: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1038 unstable=0 bg_thresh=1006 thresh=2012 gap=563 poll_thresh=18 ino=257 dd-2584 [005] 157.629217: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1038 unstable=0 bg_thresh=1008 thresh=2016 gap=542 poll_thresh=19 ino=257 dd-2584 [005] 157.629334: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1038 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=20 ino=257 dd-2584 [005] 157.629339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=55000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 157.636719: balance_dirty_state: bdi btrfs-1: dirty=486 wb=913 unstable=0 bg_thresh=1008 thresh=2016 gap=617 poll_thresh=15 ino=257 dd-2584 [005] 157.636841: balance_dirty_state: bdi btrfs-1: dirty=511 wb=913 unstable=0 bg_thresh=1008 thresh=2016 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 157.637073: balance_dirty_state: bdi btrfs-1: dirty=536 wb=913 unstable=0 bg_thresh=1007 thresh=2015 gap=566 poll_thresh=17 ino=257 dd-2584 [005] 157.637312: balance_dirty_state: bdi btrfs-1: dirty=561 wb=913 unstable=0 bg_thresh=1009 thresh=2019 gap=545 poll_thresh=18 ino=257 dd-2584 [005] 157.637546: balance_dirty_state: bdi btrfs-1: dirty=611 wb=913 unstable=0 bg_thresh=1009 thresh=2018 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 157.637554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=99% bdi_bw=55000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 157.644703: balance_dirty_state: bdi btrfs-1: dirty=611 wb=813 unstable=0 bg_thresh=1009 thresh=2018 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 157.644766: balance_dirty_state: bdi btrfs-1: dirty=636 wb=813 unstable=0 bg_thresh=1009 thresh=2018 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 157.644824: balance_dirty_state: bdi btrfs-1: dirty=661 wb=813 unstable=0 bg_thresh=1008 thresh=2017 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 157.644942: balance_dirty_state: bdi btrfs-1: dirty=686 wb=813 unstable=0 bg_thresh=1010 thresh=2021 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 157.645235: balance_dirty_state: bdi btrfs-1: dirty=711 wb=813 unstable=0 bg_thresh=1010 thresh=2020 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 157.645240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-87% task_weight=99% bdi_bw=55000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 157.652678: balance_dirty_state: bdi btrfs-1: dirty=736 wb=813 unstable=0 bg_thresh=1004 thresh=2009 gap=460 poll_thresh=13 ino=257 dd-2584 [005] 157.652683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=55000 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 157.660580: balance_dirty_state: bdi btrfs-1: dirty=761 wb=563 unstable=0 bg_thresh=1007 thresh=2014 gap=690 poll_thresh=13 ino=257 dd-2584 [004] 157.660663: balance_dirty_state: bdi btrfs-1: dirty=786 wb=563 unstable=0 bg_thresh=1007 thresh=2014 gap=665 poll_thresh=10 ino=257 dd-2584 [004] 157.660722: balance_dirty_state: bdi btrfs-1: dirty=786 wb=563 unstable=0 bg_thresh=1009 thresh=2019 gap=670 poll_thresh=11 ino=257 dd-2584 [004] 157.660778: balance_dirty_state: bdi btrfs-1: dirty=811 wb=563 unstable=0 bg_thresh=1009 thresh=2019 gap=645 poll_thresh=12 ino=257 dd-2584 [004] 157.660833: balance_dirty_state: bdi btrfs-1: dirty=836 wb=563 unstable=0 bg_thresh=1012 thresh=2024 gap=625 poll_thresh=13 ino=257 dd-2584 [004] 157.660889: balance_dirty_state: bdi btrfs-1: dirty=836 wb=563 unstable=0 bg_thresh=1012 thresh=2024 gap=625 poll_thresh=14 ino=257 dd-2584 [004] 157.660946: balance_dirty_state: bdi btrfs-1: dirty=861 wb=563 unstable=0 bg_thresh=1014 thresh=2029 gap=605 poll_thresh=15 ino=257 dd-2584 [004] 157.661004: balance_dirty_state: bdi btrfs-1: dirty=861 wb=563 unstable=0 bg_thresh=1014 thresh=2028 gap=604 poll_thresh=16 ino=257 dd-2584 [004] 157.661117: balance_dirty_state: bdi btrfs-1: dirty=911 wb=563 unstable=0 bg_thresh=1013 thresh=2027 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 157.661229: balance_dirty_state: bdi btrfs-1: dirty=936 wb=563 unstable=0 bg_thresh=1013 thresh=2026 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 157.661340: balance_dirty_state: bdi btrfs-1: dirty=961 wb=563 unstable=0 bg_thresh=1012 thresh=2025 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 157.661345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-126% task_weight=98% bdi_bw=55000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 157.668621: balance_dirty_state: bdi btrfs-1: dirty=961 wb=438 unstable=0 bg_thresh=1007 thresh=2015 gap=616 poll_thresh=19 ino=257 dd-2584 [000] 157.669095: balance_dirty_state: bdi btrfs-1: dirty=961 wb=438 unstable=0 bg_thresh=1010 thresh=2020 gap=621 poll_thresh=14 ino=257 dd-2584 [000] 157.669211: balance_dirty_state: bdi btrfs-1: dirty=986 wb=438 unstable=0 bg_thresh=1010 thresh=2020 gap=596 poll_thresh=15 ino=257 dd-2584 [000] 157.669327: balance_dirty_state: bdi btrfs-1: dirty=986 wb=438 unstable=0 bg_thresh=1012 thresh=2025 gap=601 poll_thresh=16 ino=257 dd-2584 [000] 157.669676: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=438 unstable=0 bg_thresh=1015 thresh=2030 gap=556 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 157.669729: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15132 wrote=0 to_write=8192 dd-2584 [000] 157.669912: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=438 unstable=0 bg_thresh=1014 thresh=2029 gap=530 poll_thresh=18 ino=257 dd-2584 [000] 157.670096: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=538 unstable=0 bg_thresh=1013 thresh=2027 gap=478 poll_thresh=19 ino=257 dd-2584 [000] 157.670099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-171% task_weight=99% bdi_bw=55000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 157.672293: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=476 wrote=752 to_write=7440 dd-2584 [004] 157.677010: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1063 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 157.677194: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1063 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 157.677376: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1063 unstable=0 bg_thresh=1006 thresh=2013 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 157.677538: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1063 unstable=0 bg_thresh=1006 thresh=2013 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 157.677896: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1063 unstable=0 bg_thresh=1009 thresh=2018 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 157.678261: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1063 unstable=0 bg_thresh=1011 thresh=2022 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 157.678273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1360 avg_dirty=1360 bdi_gap=7% task_gap=-83% task_weight=98% bdi_bw=55000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 157.684824: balance_dirty_state: bdi btrfs-1: dirty=461 wb=913 unstable=0 bg_thresh=1005 thresh=2011 gap=637 poll_thresh=13 ino=257 dd-2584 [004] 157.684913: balance_dirty_state: bdi btrfs-1: dirty=486 wb=913 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 157.685000: balance_dirty_state: bdi btrfs-1: dirty=511 wb=913 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 157.685087: balance_dirty_state: bdi btrfs-1: dirty=511 wb=913 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 157.685258: balance_dirty_state: bdi btrfs-1: dirty=561 wb=913 unstable=0 bg_thresh=1004 thresh=2008 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 157.685385: balance_dirty_state: bdi btrfs-1: dirty=586 wb=913 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 157.685568: balance_dirty_state: bdi btrfs-1: dirty=611 wb=913 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 157.685574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=55000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 157.692581: balance_dirty_state: bdi btrfs-1: dirty=611 wb=788 unstable=0 bg_thresh=994 thresh=1989 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 157.692689: balance_dirty_state: bdi btrfs-1: dirty=636 wb=788 unstable=0 bg_thresh=988 thresh=1977 gap=553 poll_thresh=14 ino=257 dd-2584 [004] 157.692781: balance_dirty_state: bdi btrfs-1: dirty=636 wb=788 unstable=0 bg_thresh=991 thresh=1982 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 157.692874: balance_dirty_state: bdi btrfs-1: dirty=661 wb=788 unstable=0 bg_thresh=988 thresh=1976 gap=527 poll_thresh=16 ino=257 dd-2584 [004] 157.693056: balance_dirty_state: bdi btrfs-1: dirty=686 wb=788 unstable=0 bg_thresh=990 thresh=1980 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 157.693537: balance_dirty_state: bdi btrfs-1: dirty=736 wb=788 unstable=0 bg_thresh=989 thresh=1979 gap=455 poll_thresh=18 ino=257 dd-2584 [004] 157.693544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=55000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 157.700626: balance_dirty_state: bdi btrfs-1: dirty=736 wb=663 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 157.700730: balance_dirty_state: bdi btrfs-1: dirty=736 wb=663 unstable=0 bg_thresh=993 thresh=1987 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 157.700791: balance_dirty_state: bdi btrfs-1: dirty=761 wb=663 unstable=0 bg_thresh=990 thresh=1981 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 157.700850: balance_dirty_state: bdi btrfs-1: dirty=786 wb=663 unstable=0 bg_thresh=993 thresh=1986 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 157.700912: balance_dirty_state: bdi btrfs-1: dirty=786 wb=663 unstable=0 bg_thresh=992 thresh=1985 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 157.701031: balance_dirty_state: bdi btrfs-1: dirty=811 wb=663 unstable=0 bg_thresh=992 thresh=1984 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 157.701161: balance_dirty_state: bdi btrfs-1: dirty=861 wb=663 unstable=0 bg_thresh=991 thresh=1983 gap=459 poll_thresh=18 ino=257 dd-2584 [004] 157.701166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=55000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 157.712536: balance_dirty_state: bdi btrfs-1: dirty=861 wb=363 unstable=0 bg_thresh=996 thresh=1992 gap=768 poll_thresh=18 ino=257 dd-2584 [004] 157.712701: balance_dirty_state: bdi btrfs-1: dirty=861 wb=363 unstable=0 bg_thresh=996 thresh=1992 gap=768 poll_thresh=13 ino=257 dd-2584 [004] 157.712789: balance_dirty_state: bdi btrfs-1: dirty=886 wb=363 unstable=0 bg_thresh=995 thresh=1991 gap=742 poll_thresh=14 ino=257 dd-2584 [004] 157.712852: balance_dirty_state: bdi btrfs-1: dirty=911 wb=363 unstable=0 bg_thresh=995 thresh=1991 gap=717 poll_thresh=15 ino=257 dd-2584 [004] 157.712916: balance_dirty_state: bdi btrfs-1: dirty=911 wb=363 unstable=0 bg_thresh=995 thresh=1990 gap=716 poll_thresh=16 ino=257 dd-2584 [004] 157.713038: balance_dirty_state: bdi btrfs-1: dirty=961 wb=363 unstable=0 bg_thresh=994 thresh=1989 gap=665 poll_thresh=17 ino=257 dd-2584 [004] 157.713329: balance_dirty_state: bdi btrfs-1: dirty=986 wb=363 unstable=0 bg_thresh=996 thresh=1993 gap=644 poll_thresh=18 ino=257 dd-2584 [004] 157.713442: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=363 unstable=0 bg_thresh=996 thresh=1992 gap=618 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 157.713526: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15176 wrote=0 to_write=8192 dd-2584 [004] 157.713568: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=363 unstable=0 bg_thresh=995 thresh=1991 gap=592 poll_thresh=20 ino=257 dd-2584 [004] 157.713694: balance_dirty_state: bdi btrfs-1: dirty=1086 wb=388 unstable=0 bg_thresh=997 thresh=1995 gap=521 poll_thresh=21 ino=257 dd-2584 [004] 157.713821: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=438 unstable=0 bg_thresh=997 thresh=1994 gap=495 poll_thresh=22 ino=257 dd-2584 [004] 157.713823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-69% task_weight=99% bdi_bw=55000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 157.715988: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=520 wrote=768 to_write=7424 dd-2584 [004] 157.720756: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1013 unstable=0 bg_thresh=994 thresh=1989 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 157.720877: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1013 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 157.720998: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1013 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 157.721117: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1013 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 157.721409: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1013 unstable=0 bg_thresh=995 thresh=1990 gap=466 poll_thresh=20 ino=257 dd-2584 [004] 157.721414: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=55000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 157.728684: balance_dirty_state: bdi btrfs-1: dirty=511 wb=888 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=20 ino=257 dd-2584 [007] 157.728796: balance_dirty_state: bdi btrfs-1: dirty=511 wb=888 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=15 ino=257 dd-2584 [007] 157.728912: balance_dirty_state: bdi btrfs-1: dirty=536 wb=888 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=16 ino=257 dd-2584 [007] 157.729144: balance_dirty_state: bdi btrfs-1: dirty=561 wb=888 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=17 ino=257 dd-2584 [007] 157.729379: balance_dirty_state: bdi btrfs-1: dirty=611 wb=888 unstable=0 bg_thresh=998 thresh=1997 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 157.729388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=55000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 157.736642: balance_dirty_state: bdi btrfs-1: dirty=611 wb=788 unstable=0 bg_thresh=1000 thresh=2001 gap=602 poll_thresh=18 ino=257 dd-2584 [007] 157.736772: balance_dirty_state: bdi btrfs-1: dirty=611 wb=788 unstable=0 bg_thresh=1003 thresh=2006 gap=607 poll_thresh=13 ino=257 dd-2584 [007] 157.736891: balance_dirty_state: bdi btrfs-1: dirty=636 wb=788 unstable=0 bg_thresh=1002 thresh=2005 gap=581 poll_thresh=14 ino=257 dd-2584 [007] 157.737009: balance_dirty_state: bdi btrfs-1: dirty=661 wb=788 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=15 ino=257 dd-2584 [007] 157.737127: balance_dirty_state: bdi btrfs-1: dirty=661 wb=788 unstable=0 bg_thresh=1002 thresh=2004 gap=555 poll_thresh=16 ino=257 dd-2584 [007] 157.737361: balance_dirty_state: bdi btrfs-1: dirty=711 wb=788 unstable=0 bg_thresh=1001 thresh=2003 gap=504 poll_thresh=17 ino=257 dd-2584 [007] 157.737598: balance_dirty_state: bdi btrfs-1: dirty=736 wb=788 unstable=0 bg_thresh=1003 thresh=2007 gap=483 poll_thresh=18 ino=257 dd-2584 [007] 157.737606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=56228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 157.744640: balance_dirty_state: bdi btrfs-1: dirty=736 wb=663 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=18 ino=257 dd-2584 [007] 157.744890: balance_dirty_state: bdi btrfs-1: dirty=736 wb=663 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=13 ino=257 dd-2584 [007] 157.744948: balance_dirty_state: bdi btrfs-1: dirty=761 wb=663 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=14 ino=257 dd-2584 [007] 157.745004: balance_dirty_state: bdi btrfs-1: dirty=786 wb=663 unstable=0 bg_thresh=1003 thresh=2007 gap=558 poll_thresh=15 ino=257 dd-2584 [007] 157.745061: balance_dirty_state: bdi btrfs-1: dirty=786 wb=663 unstable=0 bg_thresh=1003 thresh=2006 gap=557 poll_thresh=16 ino=257 dd-2584 [007] 157.745174: balance_dirty_state: bdi btrfs-1: dirty=836 wb=663 unstable=0 bg_thresh=1002 thresh=2005 gap=506 poll_thresh=17 ino=257 dd-2584 [007] 157.745286: balance_dirty_state: bdi btrfs-1: dirty=861 wb=663 unstable=0 bg_thresh=1004 thresh=2009 gap=485 poll_thresh=18 ino=257 dd-2584 [007] 157.745291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=56228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 157.752756: balance_dirty_state: bdi btrfs-1: dirty=861 wb=538 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=18 ino=257 dd-2584 [007] 157.752832: balance_dirty_state: bdi btrfs-1: dirty=886 wb=538 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=13 ino=257 dd-2584 [007] 157.752893: balance_dirty_state: bdi btrfs-1: dirty=886 wb=538 unstable=0 bg_thresh=1000 thresh=2001 gap=577 poll_thresh=14 ino=257 dd-2584 [007] 157.752953: balance_dirty_state: bdi btrfs-1: dirty=911 wb=538 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=15 ino=257 dd-2584 [007] 157.753016: balance_dirty_state: bdi btrfs-1: dirty=911 wb=538 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 157.753136: balance_dirty_state: bdi btrfs-1: dirty=961 wb=538 unstable=0 bg_thresh=994 thresh=1988 gap=489 poll_thresh=17 ino=257 dd-2584 [007] 157.753140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-77% task_weight=99% bdi_bw=56228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 157.760782: balance_dirty_state: bdi btrfs-1: dirty=961 wb=263 unstable=0 bg_thresh=993 thresh=1987 gap=763 poll_thresh=13 ino=257 dd-2584 [007] 157.760842: balance_dirty_state: bdi btrfs-1: dirty=986 wb=263 unstable=0 bg_thresh=996 thresh=1992 gap=743 poll_thresh=14 ino=257 dd-2584 [007] 157.761070: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=263 unstable=0 bg_thresh=993 thresh=1986 gap=712 poll_thresh=15 ino=257 dd-2584 [007] 157.761133: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=263 unstable=0 bg_thresh=995 thresh=1991 gap=717 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 157.761139: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15224 wrote=0 to_write=8192 dd-2584 [007] 157.761255: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=263 unstable=0 bg_thresh=992 thresh=1984 gap=660 poll_thresh=17 ino=257 dd-2584 [007] 157.761384: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=313 unstable=0 bg_thresh=994 thresh=1988 gap=664 poll_thresh=18 ino=257 dd-2584 [007] 157.761508: balance_dirty_state: bdi btrfs-1: dirty=986 wb=363 unstable=0 bg_thresh=993 thresh=1987 gap=638 poll_thresh=19 ino=257 dd-2584 [007] 157.761635: balance_dirty_state: bdi btrfs-1: dirty=986 wb=413 unstable=0 bg_thresh=993 thresh=1986 gap=587 poll_thresh=20 ino=257 dd-2584 [007] 157.761763: balance_dirty_state: bdi btrfs-1: dirty=986 wb=438 unstable=0 bg_thresh=995 thresh=1990 gap=566 poll_thresh=21 ino=257 dd-2584 [007] 157.761892: balance_dirty_state: bdi btrfs-1: dirty=961 wb=488 unstable=0 bg_thresh=994 thresh=1989 gap=540 poll_thresh=22 ino=257 dd-2584 [007] 157.762021: balance_dirty_state: bdi btrfs-1: dirty=961 wb=513 unstable=0 bg_thresh=994 thresh=1988 gap=514 poll_thresh=23 ino=257 dd-2584 [007] 157.762314: balance_dirty_state: bdi btrfs-1: dirty=911 wb=613 unstable=0 bg_thresh=993 thresh=1987 gap=463 poll_thresh=24 ino=257 dd-2584 [007] 157.762315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=56228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 157.764297: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=568 wrote=912 to_write=7280 dd-2584 [007] 157.768601: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1163 unstable=0 bg_thresh=989 thresh=1979 gap=455 poll_thresh=24 ino=257 dd-2584 [007] 157.768607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=56228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 157.776665: balance_dirty_state: bdi btrfs-1: dirty=361 wb=963 unstable=0 bg_thresh=993 thresh=1987 gap=663 poll_thresh=24 ino=257 dd-2584 [007] 157.776758: balance_dirty_state: bdi btrfs-1: dirty=361 wb=963 unstable=0 bg_thresh=993 thresh=1986 gap=662 poll_thresh=18 ino=257 dd-2584 [007] 157.776896: balance_dirty_state: bdi btrfs-1: dirty=386 wb=963 unstable=0 bg_thresh=992 thresh=1985 gap=636 poll_thresh=19 ino=257 dd-2584 [007] 157.777027: balance_dirty_state: bdi btrfs-1: dirty=436 wb=963 unstable=0 bg_thresh=992 thresh=1984 gap=585 poll_thresh=20 ino=257 dd-2584 [007] 157.777159: balance_dirty_state: bdi btrfs-1: dirty=461 wb=963 unstable=0 bg_thresh=991 thresh=1983 gap=559 poll_thresh=21 ino=257 dd-2584 [007] 157.777309: balance_dirty_state: bdi btrfs-1: dirty=486 wb=913 unstable=0 bg_thresh=993 thresh=1987 gap=588 poll_thresh=22 ino=257 dd-2584 [007] 157.777441: balance_dirty_state: bdi btrfs-1: dirty=536 wb=913 unstable=0 bg_thresh=993 thresh=1986 gap=537 poll_thresh=23 ino=257 dd-2584 [007] 157.777573: balance_dirty_state: bdi btrfs-1: dirty=561 wb=913 unstable=0 bg_thresh=992 thresh=1985 gap=511 poll_thresh=24 ino=257 dd-2584 [007] 157.777902: balance_dirty_state: bdi btrfs-1: dirty=586 wb=913 unstable=0 bg_thresh=994 thresh=1989 gap=490 poll_thresh=25 ino=257 dd-2584 [007] 157.777908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=56228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 157.784633: balance_dirty_state: bdi btrfs-1: dirty=611 wb=913 unstable=0 bg_thresh=985 thresh=1970 gap=446 poll_thresh=25 ino=257 dd-2584 [007] 157.784643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=98% bdi_bw=56228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 157.792616: balance_dirty_state: bdi btrfs-1: dirty=611 wb=663 unstable=0 bg_thresh=989 thresh=1979 gap=705 poll_thresh=25 ino=257 dd-2584 [007] 157.792688: balance_dirty_state: bdi btrfs-1: dirty=636 wb=663 unstable=0 bg_thresh=989 thresh=1978 gap=679 poll_thresh=19 ino=257 dd-2584 [007] 157.792819: balance_dirty_state: bdi btrfs-1: dirty=661 wb=663 unstable=0 bg_thresh=988 thresh=1977 gap=653 poll_thresh=20 ino=257 dd-2584 [007] 157.792950: balance_dirty_state: bdi btrfs-1: dirty=686 wb=663 unstable=0 bg_thresh=988 thresh=1976 gap=627 poll_thresh=21 ino=257 dd-2584 [007] 157.793081: balance_dirty_state: bdi btrfs-1: dirty=736 wb=663 unstable=0 bg_thresh=990 thresh=1980 gap=581 poll_thresh=22 ino=257 dd-2584 [007] 157.793212: balance_dirty_state: bdi btrfs-1: dirty=761 wb=663 unstable=0 bg_thresh=989 thresh=1979 gap=555 poll_thresh=23 ino=257 dd-2584 [007] 157.793342: balance_dirty_state: bdi btrfs-1: dirty=786 wb=663 unstable=0 bg_thresh=989 thresh=1978 gap=529 poll_thresh=24 ino=257 dd-2584 [007] 157.793472: balance_dirty_state: bdi btrfs-1: dirty=811 wb=663 unstable=0 bg_thresh=988 thresh=1977 gap=503 poll_thresh=25 ino=257 dd-2584 [007] 157.793605: balance_dirty_state: bdi btrfs-1: dirty=861 wb=663 unstable=0 bg_thresh=990 thresh=1981 gap=457 poll_thresh=26 ino=257 dd-2584 [007] 157.793610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=56228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 157.800601: balance_dirty_state: bdi btrfs-1: dirty=861 wb=538 unstable=0 bg_thresh=990 thresh=1981 gap=582 poll_thresh=26 ino=257 dd-2584 [004] 157.800831: balance_dirty_state: bdi btrfs-1: dirty=861 wb=538 unstable=0 bg_thresh=990 thresh=1981 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 157.800942: balance_dirty_state: bdi btrfs-1: dirty=911 wb=538 unstable=0 bg_thresh=993 thresh=1986 gap=537 poll_thresh=20 ino=257 dd-2584 [004] 157.801053: balance_dirty_state: bdi btrfs-1: dirty=936 wb=538 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=21 ino=257 dd-2584 [004] 157.801166: balance_dirty_state: bdi btrfs-1: dirty=961 wb=538 unstable=0 bg_thresh=997 thresh=1995 gap=496 poll_thresh=22 ino=257 dd-2584 [004] 157.801171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=56228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 157.808572: balance_dirty_state: bdi btrfs-1: dirty=961 wb=413 unstable=0 bg_thresh=995 thresh=1990 gap=616 poll_thresh=22 ino=257 dd-2584 [004] 157.808644: balance_dirty_state: bdi btrfs-1: dirty=986 wb=413 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 157.808753: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=413 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 157.808815: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15272 wrote=0 to_write=8192 dd-2584 [004] 157.808879: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=413 unstable=0 bg_thresh=994 thresh=1988 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 157.809006: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=438 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 157.809007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=56228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 157.811097: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=616 wrote=704 to_write=7488 dd-2584 [004] 157.816591: balance_dirty_state: bdi btrfs-1: dirty=386 wb=988 unstable=0 bg_thresh=996 thresh=1992 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 157.816732: balance_dirty_state: bdi btrfs-1: dirty=386 wb=988 unstable=0 bg_thresh=996 thresh=1992 gap=618 poll_thresh=14 ino=257 dd-2584 [004] 157.816818: balance_dirty_state: bdi btrfs-1: dirty=411 wb=988 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 157.817149: balance_dirty_state: bdi btrfs-1: dirty=436 wb=988 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 157.817309: balance_dirty_state: bdi btrfs-1: dirty=461 wb=988 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 157.817430: balance_dirty_state: bdi btrfs-1: dirty=486 wb=988 unstable=0 bg_thresh=1003 thresh=2006 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 157.817595: balance_dirty_state: bdi btrfs-1: dirty=511 wb=988 unstable=0 bg_thresh=1002 thresh=2005 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 157.817774: balance_dirty_state: bdi btrfs-1: dirty=561 wb=988 unstable=0 bg_thresh=1002 thresh=2004 gap=455 poll_thresh=20 ino=257 dd-2584 [004] 157.817781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=56228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 157.824610: balance_dirty_state: bdi btrfs-1: dirty=561 wb=863 unstable=0 bg_thresh=987 thresh=1975 gap=551 poll_thresh=20 ino=257 dd-2584 [004] 157.824705: balance_dirty_state: bdi btrfs-1: dirty=561 wb=863 unstable=0 bg_thresh=987 thresh=1975 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 157.824796: balance_dirty_state: bdi btrfs-1: dirty=586 wb=863 unstable=0 bg_thresh=990 thresh=1980 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 157.824972: balance_dirty_state: bdi btrfs-1: dirty=611 wb=863 unstable=0 bg_thresh=992 thresh=1985 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 157.825147: balance_dirty_state: bdi btrfs-1: dirty=661 wb=863 unstable=0 bg_thresh=995 thresh=1990 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 157.825153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=56228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 157.832557: balance_dirty_state: bdi btrfs-1: dirty=661 wb=738 unstable=0 bg_thresh=985 thresh=1971 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 157.832687: balance_dirty_state: bdi btrfs-1: dirty=661 wb=738 unstable=0 bg_thresh=985 thresh=1971 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 157.833078: balance_dirty_state: bdi btrfs-1: dirty=686 wb=738 unstable=0 bg_thresh=988 thresh=1976 gap=552 poll_thresh=14 ino=257 dd-2584 [004] 157.833164: balance_dirty_state: bdi btrfs-1: dirty=711 wb=738 unstable=0 bg_thresh=988 thresh=1976 gap=527 poll_thresh=15 ino=257 dd-2584 [004] 157.833251: balance_dirty_state: bdi btrfs-1: dirty=711 wb=738 unstable=0 bg_thresh=990 thresh=1981 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 157.833424: balance_dirty_state: bdi btrfs-1: dirty=736 wb=738 unstable=0 bg_thresh=993 thresh=1986 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 157.833599: balance_dirty_state: bdi btrfs-1: dirty=786 wb=738 unstable=0 bg_thresh=995 thresh=1990 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 157.833605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1320 avg_dirty=1320 bdi_gap=12% task_gap=-74% task_weight=99% bdi_bw=56228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 157.840739: balance_dirty_state: bdi btrfs-1: dirty=786 wb=588 unstable=0 bg_thresh=985 thresh=1971 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 157.840825: balance_dirty_state: bdi btrfs-1: dirty=811 wb=588 unstable=0 bg_thresh=988 thresh=1976 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 157.840909: balance_dirty_state: bdi btrfs-1: dirty=836 wb=588 unstable=0 bg_thresh=988 thresh=1976 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 157.840994: balance_dirty_state: bdi btrfs-1: dirty=836 wb=588 unstable=0 bg_thresh=990 thresh=1981 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 157.841145: balance_dirty_state: bdi btrfs-1: dirty=886 wb=588 unstable=0 bg_thresh=990 thresh=1980 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 157.841262: balance_dirty_state: bdi btrfs-1: dirty=911 wb=588 unstable=0 bg_thresh=989 thresh=1979 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 157.841266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-88% task_weight=100% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 157.848721: balance_dirty_state: bdi btrfs-1: dirty=911 wb=463 unstable=0 bg_thresh=983 thresh=1967 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 157.848946: balance_dirty_state: bdi btrfs-1: dirty=936 wb=463 unstable=0 bg_thresh=986 thresh=1972 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 157.849002: balance_dirty_state: bdi btrfs-1: dirty=961 wb=463 unstable=0 bg_thresh=986 thresh=1972 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 157.849058: balance_dirty_state: bdi btrfs-1: dirty=961 wb=463 unstable=0 bg_thresh=988 thresh=1977 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 157.849170: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=463 unstable=0 bg_thresh=991 thresh=1982 gap=508 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 157.849254: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15312 wrote=0 to_write=8192 dd-2584 [004] 157.849298: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=463 unstable=0 bg_thresh=993 thresh=1986 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 157.849300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 157.851398: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=656 wrote=656 to_write=7536 dd-2584 [004] 157.856786: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1013 unstable=0 bg_thresh=989 thresh=1979 gap=555 poll_thresh=13 ino=257 dd-2584 [004] 157.856848: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1013 unstable=0 bg_thresh=992 thresh=1984 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 157.856908: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1013 unstable=0 bg_thresh=989 thresh=1978 gap=529 poll_thresh=15 ino=257 dd-2584 [004] 157.856968: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1013 unstable=0 bg_thresh=991 thresh=1983 gap=509 poll_thresh=16 ino=257 dd-2584 [004] 157.857089: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1013 unstable=0 bg_thresh=991 thresh=1982 gap=483 poll_thresh=17 ino=257 dd-2584 [004] 157.857093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-84% task_weight=100% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 157.864796: balance_dirty_state: bdi btrfs-1: dirty=486 wb=888 unstable=0 bg_thresh=988 thresh=1977 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 157.864859: balance_dirty_state: bdi btrfs-1: dirty=511 wb=888 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 157.864918: balance_dirty_state: bdi btrfs-1: dirty=536 wb=888 unstable=0 bg_thresh=990 thresh=1981 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 157.865142: balance_dirty_state: bdi btrfs-1: dirty=536 wb=888 unstable=0 bg_thresh=990 thresh=1981 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 157.865257: balance_dirty_state: bdi btrfs-1: dirty=586 wb=888 unstable=0 bg_thresh=990 thresh=1980 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 157.865373: balance_dirty_state: bdi btrfs-1: dirty=611 wb=888 unstable=0 bg_thresh=992 thresh=1984 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 157.865378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1280 avg_dirty=1280 bdi_gap=32% task_gap=-34% task_weight=99% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 157.872768: balance_dirty_state: bdi btrfs-1: dirty=636 wb=688 unstable=0 bg_thresh=984 thresh=1969 gap=645 poll_thresh=13 ino=257 dd-2584 [004] 157.872852: balance_dirty_state: bdi btrfs-1: dirty=636 wb=688 unstable=0 bg_thresh=987 thresh=1974 gap=650 poll_thresh=14 ino=257 dd-2584 [004] 157.872936: balance_dirty_state: bdi btrfs-1: dirty=661 wb=688 unstable=0 bg_thresh=987 thresh=1974 gap=625 poll_thresh=15 ino=257 dd-2584 [004] 157.873020: balance_dirty_state: bdi btrfs-1: dirty=661 wb=688 unstable=0 bg_thresh=989 thresh=1979 gap=630 poll_thresh=16 ino=257 dd-2584 [004] 157.873189: balance_dirty_state: bdi btrfs-1: dirty=711 wb=688 unstable=0 bg_thresh=989 thresh=1978 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 157.873361: balance_dirty_state: bdi btrfs-1: dirty=736 wb=688 unstable=0 bg_thresh=991 thresh=1982 gap=558 poll_thresh=18 ino=257 dd-2584 [004] 157.873530: balance_dirty_state: bdi btrfs-1: dirty=761 wb=688 unstable=0 bg_thresh=990 thresh=1981 gap=532 poll_thresh=19 ino=257 dd-2584 [004] 157.873990: balance_dirty_state: bdi btrfs-1: dirty=811 wb=688 unstable=0 bg_thresh=990 thresh=1980 gap=481 poll_thresh=20 ino=257 dd-2584 [004] 157.873996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1320 avg_dirty=1320 bdi_gap=6% task_gap=-87% task_weight=100% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 157.880754: balance_dirty_state: bdi btrfs-1: dirty=811 wb=688 unstable=0 bg_thresh=983 thresh=1967 gap=468 poll_thresh=15 ino=257 dd-2584 [004] 157.880760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-1% task_gap=-101% task_weight=98% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 157.888689: balance_dirty_state: bdi btrfs-1: dirty=811 wb=438 unstable=0 bg_thresh=985 thresh=1970 gap=721 poll_thresh=15 ino=257 dd-2584 [004] 157.888778: balance_dirty_state: bdi btrfs-1: dirty=836 wb=438 unstable=0 bg_thresh=985 thresh=1970 gap=696 poll_thresh=11 ino=257 dd-2584 [004] 157.888833: balance_dirty_state: bdi btrfs-1: dirty=861 wb=438 unstable=0 bg_thresh=987 thresh=1975 gap=676 poll_thresh=12 ino=257 dd-2584 [004] 157.888888: balance_dirty_state: bdi btrfs-1: dirty=861 wb=438 unstable=0 bg_thresh=987 thresh=1975 gap=676 poll_thresh=13 ino=257 dd-2584 [004] 157.888944: balance_dirty_state: bdi btrfs-1: dirty=886 wb=438 unstable=0 bg_thresh=990 thresh=1980 gap=656 poll_thresh=14 ino=257 dd-2584 [004] 157.888998: balance_dirty_state: bdi btrfs-1: dirty=886 wb=438 unstable=0 bg_thresh=990 thresh=1980 gap=656 poll_thresh=15 ino=257 dd-2584 [004] 157.889055: balance_dirty_state: bdi btrfs-1: dirty=911 wb=438 unstable=0 bg_thresh=992 thresh=1985 gap=636 poll_thresh=16 ino=257 dd-2584 [004] 157.889169: balance_dirty_state: bdi btrfs-1: dirty=936 wb=438 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=17 ino=257 dd-2584 [004] 157.889282: balance_dirty_state: bdi btrfs-1: dirty=986 wb=438 unstable=0 bg_thresh=991 thresh=1982 gap=558 poll_thresh=18 ino=257 dd-2584 [004] 157.889396: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=438 unstable=0 bg_thresh=990 thresh=1981 gap=532 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 157.889479: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15352 wrote=0 to_write=8192 dd-2584 [004] 157.889523: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=438 unstable=0 bg_thresh=992 thresh=1985 gap=511 poll_thresh=20 ino=257 dd-2584 [004] 157.889823: balance_dirty_state: bdi btrfs-1: dirty=936 wb=538 unstable=0 bg_thresh=992 thresh=1984 gap=510 poll_thresh=21 ino=257 dd-2584 [004] 157.889949: balance_dirty_state: bdi btrfs-1: dirty=961 wb=588 unstable=0 bg_thresh=991 thresh=1983 gap=434 poll_thresh=22 ino=257 dd-2584 [004] 157.889951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1280 avg_dirty=1280 bdi_gap=32% task_gap=-34% task_weight=98% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 157.891823: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=696 wrote=720 to_write=7472 dd-2584 [004] 157.896747: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1013 unstable=0 bg_thresh=984 thresh=1969 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 157.896862: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1013 unstable=0 bg_thresh=987 thresh=1974 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 157.896972: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1013 unstable=0 bg_thresh=989 thresh=1979 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 157.897085: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1013 unstable=0 bg_thresh=991 thresh=1983 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 157.897090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-83% task_weight=100% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 157.904824: balance_dirty_state: bdi btrfs-1: dirty=511 wb=888 unstable=0 bg_thresh=989 thresh=1978 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 157.904884: balance_dirty_state: bdi btrfs-1: dirty=536 wb=888 unstable=0 bg_thresh=991 thresh=1983 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 157.904941: balance_dirty_state: bdi btrfs-1: dirty=536 wb=888 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 157.905053: balance_dirty_state: bdi btrfs-1: dirty=561 wb=888 unstable=0 bg_thresh=993 thresh=1987 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 157.905335: balance_dirty_state: bdi btrfs-1: dirty=611 wb=888 unstable=0 bg_thresh=990 thresh=1980 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 157.905340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1320 avg_dirty=1320 bdi_gap=6% task_gap=-86% task_weight=99% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 157.912761: balance_dirty_state: bdi btrfs-1: dirty=611 wb=763 unstable=0 bg_thresh=984 thresh=1969 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 157.912844: balance_dirty_state: bdi btrfs-1: dirty=636 wb=763 unstable=0 bg_thresh=987 thresh=1974 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 157.912927: balance_dirty_state: bdi btrfs-1: dirty=661 wb=763 unstable=0 bg_thresh=987 thresh=1974 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 157.913011: balance_dirty_state: bdi btrfs-1: dirty=661 wb=763 unstable=0 bg_thresh=989 thresh=1979 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 157.913178: balance_dirty_state: bdi btrfs-1: dirty=711 wb=763 unstable=0 bg_thresh=992 thresh=1984 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 157.913349: balance_dirty_state: bdi btrfs-1: dirty=736 wb=763 unstable=0 bg_thresh=994 thresh=1988 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 157.913355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=98% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 157.920806: balance_dirty_state: bdi btrfs-1: dirty=736 wb=588 unstable=0 bg_thresh=991 thresh=1982 gap=658 poll_thresh=13 ino=257 dd-2584 [001] 157.920923: balance_dirty_state: bdi btrfs-1: dirty=761 wb=588 unstable=0 bg_thresh=993 thresh=1987 gap=638 poll_thresh=14 ino=257 dd-2584 [001] 157.921040: balance_dirty_state: bdi btrfs-1: dirty=786 wb=588 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=15 ino=257 dd-2584 [001] 157.921156: balance_dirty_state: bdi btrfs-1: dirty=786 wb=588 unstable=0 bg_thresh=996 thresh=1992 gap=618 poll_thresh=16 ino=257 dd-2584 [001] 157.921392: balance_dirty_state: bdi btrfs-1: dirty=811 wb=588 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=17 ino=257 dd-2584 [001] 157.921980: balance_dirty_state: bdi btrfs-1: dirty=861 wb=588 unstable=0 bg_thresh=998 thresh=1996 gap=547 poll_thresh=18 ino=257 dd-2584 [001] 157.922215: balance_dirty_state: bdi btrfs-1: dirty=886 wb=588 unstable=0 bg_thresh=997 thresh=1995 gap=521 poll_thresh=19 ino=257 dd-2584 [001] 157.922449: balance_dirty_state: bdi btrfs-1: dirty=911 wb=588 unstable=0 bg_thresh=997 thresh=1994 gap=495 poll_thresh=20 ino=257 dd-2584 [001] 157.922458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-69% task_weight=99% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 157.928868: balance_dirty_state: bdi btrfs-1: dirty=936 wb=463 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 157.928989: balance_dirty_state: bdi btrfs-1: dirty=961 wb=463 unstable=0 bg_thresh=993 thresh=1986 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 157.929224: balance_dirty_state: bdi btrfs-1: dirty=986 wb=463 unstable=0 bg_thresh=992 thresh=1985 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 157.929456: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=463 unstable=0 bg_thresh=992 thresh=1984 gap=510 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 157.929502: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15392 wrote=0 to_write=8192 dd-2584 [001] 157.929814: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=463 unstable=0 bg_thresh=991 thresh=1983 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 157.929819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-82% task_weight=98% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 157.932238: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=736 wrote=672 to_write=7520 dd-2584 [001] 157.936730: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1013 unstable=0 bg_thresh=991 thresh=1983 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 157.936788: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1013 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 157.937012: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1013 unstable=0 bg_thresh=991 thresh=1982 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 157.937125: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1013 unstable=0 bg_thresh=990 thresh=1981 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 157.937238: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1013 unstable=0 bg_thresh=990 thresh=1980 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 157.937242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-134% task_weight=99% bdi_bw=57548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 157.944608: balance_dirty_state: bdi btrfs-1: dirty=486 wb=838 unstable=0 bg_thresh=989 thresh=1978 gap=654 poll_thresh=18 ino=257 dd-2584 [001] 157.944685: balance_dirty_state: bdi btrfs-1: dirty=511 wb=788 unstable=0 bg_thresh=994 thresh=1988 gap=689 poll_thresh=13 ino=257 dd-2584 [001] 157.944758: balance_dirty_state: bdi btrfs-1: dirty=511 wb=763 unstable=0 bg_thresh=994 thresh=1988 gap=714 poll_thresh=14 ino=257 dd-2584 [001] 157.944821: balance_dirty_state: bdi btrfs-1: dirty=536 wb=763 unstable=0 bg_thresh=996 thresh=1993 gap=694 poll_thresh=15 ino=257 dd-2584 [001] 157.944882: balance_dirty_state: bdi btrfs-1: dirty=536 wb=763 unstable=0 bg_thresh=993 thresh=1987 gap=688 poll_thresh=16 ino=257 dd-2584 [001] 157.944999: balance_dirty_state: bdi btrfs-1: dirty=586 wb=763 unstable=0 bg_thresh=993 thresh=1986 gap=637 poll_thresh=17 ino=257 dd-2584 [001] 157.945120: balance_dirty_state: bdi btrfs-1: dirty=611 wb=763 unstable=0 bg_thresh=995 thresh=1990 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 157.945240: balance_dirty_state: bdi btrfs-1: dirty=636 wb=763 unstable=0 bg_thresh=994 thresh=1989 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 157.945533: balance_dirty_state: bdi btrfs-1: dirty=686 wb=763 unstable=0 bg_thresh=994 thresh=1988 gap=539 poll_thresh=20 ino=257 dd-2584 [001] 157.945652: balance_dirty_state: bdi btrfs-1: dirty=711 wb=763 unstable=0 bg_thresh=993 thresh=1987 gap=513 poll_thresh=21 ino=257 dd-2584 [001] 157.945770: balance_dirty_state: bdi btrfs-1: dirty=736 wb=763 unstable=0 bg_thresh=995 thresh=1991 gap=492 poll_thresh=22 ino=257 dd-2584 [001] 157.945775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=98% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 157.952703: balance_dirty_state: bdi btrfs-1: dirty=761 wb=763 unstable=0 bg_thresh=993 thresh=1987 gap=463 poll_thresh=16 ino=257 dd-2584 [001] 157.952708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 157.960614: balance_dirty_state: bdi btrfs-1: dirty=761 wb=538 unstable=0 bg_thresh=996 thresh=1993 gap=694 poll_thresh=16 ino=257 dd-2584 [005] 157.960681: balance_dirty_state: bdi btrfs-1: dirty=786 wb=538 unstable=0 bg_thresh=996 thresh=1993 gap=669 poll_thresh=12 ino=257 dd-2584 [005] 157.960744: balance_dirty_state: bdi btrfs-1: dirty=786 wb=538 unstable=0 bg_thresh=999 thresh=1998 gap=674 poll_thresh=13 ino=257 dd-2584 [005] 157.960806: balance_dirty_state: bdi btrfs-1: dirty=811 wb=538 unstable=0 bg_thresh=996 thresh=1992 gap=643 poll_thresh=14 ino=257 dd-2584 [005] 157.960868: balance_dirty_state: bdi btrfs-1: dirty=811 wb=538 unstable=0 bg_thresh=998 thresh=1997 gap=648 poll_thresh=15 ino=257 dd-2584 [005] 157.960929: balance_dirty_state: bdi btrfs-1: dirty=836 wb=538 unstable=0 bg_thresh=995 thresh=1991 gap=617 poll_thresh=16 ino=257 dd-2584 [005] 157.961052: balance_dirty_state: bdi btrfs-1: dirty=861 wb=538 unstable=0 bg_thresh=997 thresh=1995 gap=596 poll_thresh=17 ino=257 dd-2584 [005] 157.961175: balance_dirty_state: bdi btrfs-1: dirty=911 wb=538 unstable=0 bg_thresh=997 thresh=1994 gap=545 poll_thresh=18 ino=257 dd-2584 [005] 157.961474: balance_dirty_state: bdi btrfs-1: dirty=936 wb=538 unstable=0 bg_thresh=996 thresh=1993 gap=519 poll_thresh=19 ino=257 dd-2584 [005] 157.961594: balance_dirty_state: bdi btrfs-1: dirty=961 wb=538 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=20 ino=257 dd-2584 [005] 157.961599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 157.968702: balance_dirty_state: bdi btrfs-1: dirty=961 wb=413 unstable=0 bg_thresh=1001 thresh=2003 gap=629 poll_thresh=20 ino=257 dd-2584 [005] 157.968771: balance_dirty_state: bdi btrfs-1: dirty=986 wb=413 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=15 ino=257 dd-2584 [005] 157.968830: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=413 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 157.968851: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15432 wrote=0 to_write=8192 dd-2584 [005] 157.969002: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=413 unstable=0 bg_thresh=1003 thresh=2006 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 157.969188: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=463 unstable=0 bg_thresh=1000 thresh=2001 gap=527 poll_thresh=18 ino=257 dd-2584 [005] 157.969372: balance_dirty_state: bdi btrfs-1: dirty=986 wb=513 unstable=0 bg_thresh=1002 thresh=2005 gap=506 poll_thresh=19 ino=257 dd-2584 [005] 157.969554: balance_dirty_state: bdi btrfs-1: dirty=986 wb=563 unstable=0 bg_thresh=1002 thresh=2004 gap=455 poll_thresh=20 ino=257 dd-2584 [005] 157.969557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 157.971521: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=776 wrote=752 to_write=7440 dd-2584 [005] 157.980629: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1038 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=20 ino=257 dd-2584 [005] 157.980721: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1038 unstable=0 bg_thresh=1005 thresh=2011 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 157.980792: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1038 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 157.981110: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1038 unstable=0 bg_thresh=1002 thresh=2004 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 157.981238: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1038 unstable=0 bg_thresh=1004 thresh=2008 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 157.981363: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1038 unstable=0 bg_thresh=1003 thresh=2007 gap=458 poll_thresh=19 ino=257 dd-2584 [005] 157.981368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 157.988639: balance_dirty_state: bdi btrfs-1: dirty=511 wb=788 unstable=0 bg_thresh=998 thresh=1996 gap=697 poll_thresh=19 ino=257 dd-2584 [005] 157.988749: balance_dirty_state: bdi btrfs-1: dirty=509 wb=778 unstable=0 bg_thresh=998 thresh=1996 gap=709 poll_thresh=14 ino=257 dd-2584 [005] 157.988811: balance_dirty_state: bdi btrfs-1: dirty=534 wb=778 unstable=0 bg_thresh=1000 thresh=2001 gap=689 poll_thresh=15 ino=257 dd-2584 [005] 157.988873: balance_dirty_state: bdi btrfs-1: dirty=559 wb=778 unstable=0 bg_thresh=1000 thresh=2001 gap=664 poll_thresh=16 ino=257 dd-2584 [005] 157.988993: balance_dirty_state: bdi btrfs-1: dirty=584 wb=778 unstable=0 bg_thresh=1000 thresh=2000 gap=638 poll_thresh=17 ino=257 dd-2584 [005] 157.989114: balance_dirty_state: bdi btrfs-1: dirty=609 wb=778 unstable=0 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=18 ino=257 dd-2584 [005] 157.989234: balance_dirty_state: bdi btrfs-1: dirty=659 wb=778 unstable=0 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=19 ino=257 dd-2584 [005] 157.989355: balance_dirty_state: bdi btrfs-1: dirty=684 wb=778 unstable=0 bg_thresh=1001 thresh=2002 gap=540 poll_thresh=20 ino=257 dd-2584 [005] 157.989647: balance_dirty_state: bdi btrfs-1: dirty=709 wb=778 unstable=0 bg_thresh=1000 thresh=2001 gap=514 poll_thresh=21 ino=257 dd-2584 [005] 157.989767: balance_dirty_state: bdi btrfs-1: dirty=734 wb=778 unstable=0 bg_thresh=1002 thresh=2005 gap=493 poll_thresh=22 ino=257 dd-2584 [005] 157.989772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 157.996634: balance_dirty_state: bdi btrfs-1: dirty=734 wb=803 unstable=0 bg_thresh=1002 thresh=2004 gap=467 poll_thresh=22 ino=257 dd-2584 [005] 157.996639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.004683: balance_dirty_state: bdi btrfs-1: dirty=737 wb=650 unstable=0 bg_thresh=991 thresh=1982 gap=595 poll_thresh=22 ino=257 dd-2584 [005] 158.004777: balance_dirty_state: bdi btrfs-1: dirty=762 wb=650 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 158.004958: balance_dirty_state: bdi btrfs-1: dirty=787 wb=650 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=17 ino=257 dd-2584 [005] 158.005093: balance_dirty_state: bdi btrfs-1: dirty=837 wb=650 unstable=0 bg_thresh=1002 thresh=2004 gap=517 poll_thresh=18 ino=257 dd-2584 [005] 158.005216: balance_dirty_state: bdi btrfs-1: dirty=862 wb=650 unstable=0 bg_thresh=1001 thresh=2003 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 158.005221: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.012645: balance_dirty_state: bdi btrfs-1: dirty=862 wb=517 unstable=0 bg_thresh=1004 thresh=2008 gap=629 poll_thresh=19 ino=257 dd-2584 [005] 158.012711: balance_dirty_state: bdi btrfs-1: dirty=862 wb=517 unstable=0 bg_thresh=1004 thresh=2008 gap=629 poll_thresh=14 ino=257 dd-2584 [005] 158.012772: balance_dirty_state: bdi btrfs-1: dirty=887 wb=517 unstable=0 bg_thresh=1003 thresh=2007 gap=603 poll_thresh=15 ino=257 dd-2584 [005] 158.012834: balance_dirty_state: bdi btrfs-1: dirty=912 wb=517 unstable=0 bg_thresh=1006 thresh=2012 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 158.012958: balance_dirty_state: bdi btrfs-1: dirty=937 wb=517 unstable=0 bg_thresh=1002 thresh=2005 gap=551 poll_thresh=17 ino=257 dd-2584 [005] 158.013254: balance_dirty_state: bdi btrfs-1: dirty=962 wb=517 unstable=0 bg_thresh=1002 thresh=2004 gap=525 poll_thresh=18 ino=257 dd-2584 [005] 158.013377: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=517 unstable=0 bg_thresh=1001 thresh=2003 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 158.013382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 158.013396: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15476 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 158.015350: writeback_single_inode: bdi btrfs-1: ino=257 state= age=820 wrote=624 to_write=7568 dd-2584 [005] 158.024729: balance_dirty_state: bdi btrfs-1: dirty=388 wb=850 unstable=0 bg_thresh=1001 thresh=2003 gap=765 poll_thresh=19 ino=257 dd-2584 [005] 158.024803: balance_dirty_state: bdi btrfs-1: dirty=388 wb=850 unstable=0 bg_thresh=1004 thresh=2008 gap=770 poll_thresh=14 ino=257 dd-2584 [005] 158.024867: balance_dirty_state: bdi btrfs-1: dirty=413 wb=850 unstable=0 bg_thresh=1003 thresh=2007 gap=744 poll_thresh=15 ino=257 dd-2584 [005] 158.024928: balance_dirty_state: bdi btrfs-1: dirty=438 wb=850 unstable=0 bg_thresh=1003 thresh=2007 gap=719 poll_thresh=16 ino=257 dd-2584 [005] 158.025051: balance_dirty_state: bdi btrfs-1: dirty=463 wb=850 unstable=0 bg_thresh=1005 thresh=2011 gap=698 poll_thresh=17 ino=257 dd-2584 [005] 158.025177: balance_dirty_state: bdi btrfs-1: dirty=488 wb=850 unstable=0 bg_thresh=1005 thresh=2010 gap=672 poll_thresh=18 ino=257 dd-2584 [005] 158.025305: balance_dirty_state: bdi btrfs-1: dirty=513 wb=850 unstable=0 bg_thresh=1001 thresh=2003 gap=640 poll_thresh=19 ino=257 dd-2584 [005] 158.025434: balance_dirty_state: bdi btrfs-1: dirty=563 wb=850 unstable=0 bg_thresh=1003 thresh=2007 gap=594 poll_thresh=20 ino=257 dd-2584 [005] 158.025739: balance_dirty_state: bdi btrfs-1: dirty=588 wb=850 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=21 ino=257 dd-2584 [005] 158.025865: balance_dirty_state: bdi btrfs-1: dirty=613 wb=850 unstable=0 bg_thresh=1002 thresh=2005 gap=542 poll_thresh=22 ino=257 dd-2584 [005] 158.025990: balance_dirty_state: bdi btrfs-1: dirty=638 wb=850 unstable=0 bg_thresh=1002 thresh=2004 gap=516 poll_thresh=23 ino=257 dd-2584 [005] 158.026117: balance_dirty_state: bdi btrfs-1: dirty=688 wb=850 unstable=0 bg_thresh=1004 thresh=2008 gap=470 poll_thresh=24 ino=257 dd-2584 [005] 158.026123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 158.036680: balance_dirty_state: bdi btrfs-1: dirty=688 wb=725 unstable=0 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=24 ino=257 dd-2584 [005] 158.036762: balance_dirty_state: bdi btrfs-1: dirty=688 wb=725 unstable=0 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 158.036885: balance_dirty_state: bdi btrfs-1: dirty=738 wb=725 unstable=0 bg_thresh=1004 thresh=2008 gap=545 poll_thresh=19 ino=257 dd-2584 [005] 158.037006: balance_dirty_state: bdi btrfs-1: dirty=763 wb=725 unstable=0 bg_thresh=1003 thresh=2006 gap=518 poll_thresh=20 ino=257 dd-2584 [005] 158.037125: balance_dirty_state: bdi btrfs-1: dirty=788 wb=725 unstable=0 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=21 ino=257 dd-2584 [005] 158.037130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 158.044759: balance_dirty_state: bdi btrfs-1: dirty=788 wb=500 unstable=0 bg_thresh=998 thresh=1996 gap=708 poll_thresh=21 ino=257 dd-2584 [005] 158.044827: balance_dirty_state: bdi btrfs-1: dirty=813 wb=500 unstable=0 bg_thresh=1000 thresh=2001 gap=688 poll_thresh=16 ino=257 dd-2584 [005] 158.045114: balance_dirty_state: bdi btrfs-1: dirty=838 wb=500 unstable=0 bg_thresh=1000 thresh=2000 gap=662 poll_thresh=17 ino=257 dd-2584 [005] 158.045230: balance_dirty_state: bdi btrfs-1: dirty=863 wb=500 unstable=0 bg_thresh=999 thresh=1999 gap=636 poll_thresh=18 ino=257 dd-2584 [005] 158.045346: balance_dirty_state: bdi btrfs-1: dirty=913 wb=500 unstable=0 bg_thresh=1001 thresh=2003 gap=590 poll_thresh=19 ino=257 dd-2584 [005] 158.045462: balance_dirty_state: bdi btrfs-1: dirty=938 wb=500 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=20 ino=257 dd-2584 [005] 158.045577: balance_dirty_state: bdi btrfs-1: dirty=963 wb=500 unstable=0 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=21 ino=257 dd-2584 [005] 158.045696: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=500 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=22 ino=257 dd-2584 [005] 158.045700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 158.045716: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15508 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 158.048039: writeback_single_inode: bdi btrfs-1: ino=257 state= age=20 wrote=624 to_write=7568 dd-2584 [005] 158.052691: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1000 unstable=0 bg_thresh=997 thresh=1995 gap=607 poll_thresh=22 ino=257 dd-2584 [005] 158.052776: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1000 unstable=0 bg_thresh=997 thresh=1995 gap=607 poll_thresh=16 ino=257 dd-2584 [005] 158.052894: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1000 unstable=0 bg_thresh=997 thresh=1994 gap=581 poll_thresh=17 ino=257 dd-2584 [005] 158.053008: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1000 unstable=0 bg_thresh=996 thresh=1993 gap=530 poll_thresh=18 ino=257 dd-2584 [005] 158.053289: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1000 unstable=0 bg_thresh=998 thresh=1997 gap=509 poll_thresh=19 ino=257 dd-2584 [005] 158.053404: balance_dirty_state: bdi btrfs-1: dirty=513 wb=1000 unstable=0 bg_thresh=998 thresh=1996 gap=483 poll_thresh=20 ino=257 dd-2584 [005] 158.053409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=59688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.060753: balance_dirty_state: bdi btrfs-1: dirty=513 wb=875 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=20 ino=257 dd-2584 [005] 158.060840: balance_dirty_state: bdi btrfs-1: dirty=538 wb=875 unstable=0 bg_thresh=998 thresh=1997 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 158.060900: balance_dirty_state: bdi btrfs-1: dirty=563 wb=875 unstable=0 bg_thresh=998 thresh=1997 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 158.061012: balance_dirty_state: bdi btrfs-1: dirty=588 wb=875 unstable=0 bg_thresh=998 thresh=1996 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 158.061129: balance_dirty_state: bdi btrfs-1: dirty=613 wb=875 unstable=0 bg_thresh=997 thresh=1994 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 158.061246: balance_dirty_state: bdi btrfs-1: dirty=638 wb=875 unstable=0 bg_thresh=996 thresh=1993 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 158.061250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=59688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.068771: balance_dirty_state: bdi btrfs-1: dirty=638 wb=750 unstable=0 bg_thresh=998 thresh=1996 gap=608 poll_thresh=19 ino=257 dd-2584 [005] 158.068856: balance_dirty_state: bdi btrfs-1: dirty=663 wb=750 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 158.068913: balance_dirty_state: bdi btrfs-1: dirty=688 wb=750 unstable=0 bg_thresh=997 thresh=1995 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 158.068971: balance_dirty_state: bdi btrfs-1: dirty=688 wb=750 unstable=0 bg_thresh=1000 thresh=2000 gap=562 poll_thresh=16 ino=257 dd-2584 [005] 158.069249: balance_dirty_state: bdi btrfs-1: dirty=738 wb=750 unstable=0 bg_thresh=1002 thresh=2004 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 158.069363: balance_dirty_state: bdi btrfs-1: dirty=763 wb=750 unstable=0 bg_thresh=1001 thresh=2003 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 158.069367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-108% task_weight=101% bdi_bw=59688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.076748: balance_dirty_state: bdi btrfs-1: dirty=763 wb=625 unstable=0 bg_thresh=999 thresh=1999 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 158.076817: balance_dirty_state: bdi btrfs-1: dirty=788 wb=625 unstable=0 bg_thresh=996 thresh=1993 gap=580 poll_thresh=13 ino=257 dd-2584 [005] 158.076877: balance_dirty_state: bdi btrfs-1: dirty=788 wb=625 unstable=0 bg_thresh=999 thresh=1998 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 158.076936: balance_dirty_state: bdi btrfs-1: dirty=813 wb=625 unstable=0 bg_thresh=996 thresh=1992 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 158.076996: balance_dirty_state: bdi btrfs-1: dirty=813 wb=625 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 158.077114: balance_dirty_state: bdi btrfs-1: dirty=863 wb=625 unstable=0 bg_thresh=997 thresh=1995 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 158.077235: balance_dirty_state: bdi btrfs-1: dirty=888 wb=625 unstable=0 bg_thresh=997 thresh=1994 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 158.077239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=59688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.084765: balance_dirty_state: bdi btrfs-1: dirty=885 wb=496 unstable=0 bg_thresh=997 thresh=1994 gap=613 poll_thresh=18 ino=257 dd-2584 [005] 158.084860: balance_dirty_state: bdi btrfs-1: dirty=910 wb=496 unstable=0 bg_thresh=997 thresh=1994 gap=588 poll_thresh=13 ino=257 dd-2584 [005] 158.084918: balance_dirty_state: bdi btrfs-1: dirty=910 wb=496 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 158.084976: balance_dirty_state: bdi btrfs-1: dirty=935 wb=496 unstable=0 bg_thresh=999 thresh=1998 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 158.085033: balance_dirty_state: bdi btrfs-1: dirty=960 wb=496 unstable=0 bg_thresh=998 thresh=1997 gap=541 poll_thresh=16 ino=257 dd-2584 [005] 158.085310: balance_dirty_state: bdi btrfs-1: dirty=985 wb=496 unstable=0 bg_thresh=998 thresh=1996 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 158.085425: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=496 unstable=0 bg_thresh=997 thresh=1995 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 158.085430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=59688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 158.085448: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15548 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 158.087939: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=640 to_write=7552 dd-2584 [005] 158.096801: balance_dirty_state: bdi btrfs-1: dirty=385 wb=896 unstable=0 bg_thresh=998 thresh=1997 gap=716 poll_thresh=18 ino=257 dd-2584 [005] 158.096925: balance_dirty_state: bdi btrfs-1: dirty=394 wb=901 unstable=0 bg_thresh=998 thresh=1997 gap=702 poll_thresh=13 ino=257 dd-2584 [005] 158.096986: balance_dirty_state: bdi btrfs-1: dirty=394 wb=901 unstable=0 bg_thresh=1000 thresh=2001 gap=706 poll_thresh=14 ino=257 dd-2584 [005] 158.097043: balance_dirty_state: bdi btrfs-1: dirty=419 wb=901 unstable=0 bg_thresh=1000 thresh=2001 gap=681 poll_thresh=15 ino=257 dd-2584 [005] 158.097099: balance_dirty_state: bdi btrfs-1: dirty=444 wb=901 unstable=0 bg_thresh=1000 thresh=2000 gap=655 poll_thresh=16 ino=257 dd-2584 [005] 158.097213: balance_dirty_state: bdi btrfs-1: dirty=469 wb=901 unstable=0 bg_thresh=999 thresh=1999 gap=629 poll_thresh=17 ino=257 dd-2584 [005] 158.097326: balance_dirty_state: bdi btrfs-1: dirty=494 wb=901 unstable=0 bg_thresh=999 thresh=1998 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 158.097440: balance_dirty_state: bdi btrfs-1: dirty=544 wb=901 unstable=0 bg_thresh=1001 thresh=2002 gap=557 poll_thresh=19 ino=257 dd-2584 [005] 158.097552: balance_dirty_state: bdi btrfs-1: dirty=569 wb=901 unstable=0 bg_thresh=1000 thresh=2001 gap=531 poll_thresh=20 ino=257 dd-2584 [005] 158.097831: balance_dirty_state: bdi btrfs-1: dirty=594 wb=901 unstable=0 bg_thresh=1000 thresh=2000 gap=505 poll_thresh=21 ino=257 dd-2584 [005] 158.097949: balance_dirty_state: bdi btrfs-1: dirty=619 wb=901 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=22 ino=257 dd-2584 [005] 158.097954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=59688 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 158.104797: balance_dirty_state: bdi btrfs-1: dirty=619 wb=776 unstable=0 bg_thresh=999 thresh=1998 gap=603 poll_thresh=22 ino=257 dd-2584 [005] 158.104885: balance_dirty_state: bdi btrfs-1: dirty=644 wb=776 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=16 ino=257 dd-2584 [005] 158.104999: balance_dirty_state: bdi btrfs-1: dirty=669 wb=776 unstable=0 bg_thresh=998 thresh=1996 gap=551 poll_thresh=17 ino=257 dd-2584 [005] 158.105112: balance_dirty_state: bdi btrfs-1: dirty=719 wb=776 unstable=0 bg_thresh=997 thresh=1995 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 158.105225: balance_dirty_state: bdi btrfs-1: dirty=744 wb=776 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 158.105230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=59688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.112743: balance_dirty_state: bdi btrfs-1: dirty=744 wb=651 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 158.112841: balance_dirty_state: bdi btrfs-1: dirty=769 wb=651 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 158.112902: balance_dirty_state: bdi btrfs-1: dirty=769 wb=651 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 158.112961: balance_dirty_state: bdi btrfs-1: dirty=794 wb=651 unstable=0 bg_thresh=997 thresh=1994 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 158.113078: balance_dirty_state: bdi btrfs-1: dirty=819 wb=651 unstable=0 bg_thresh=996 thresh=1993 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 158.113370: balance_dirty_state: bdi btrfs-1: dirty=844 wb=651 unstable=0 bg_thresh=996 thresh=1992 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 158.113375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=59688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.120745: balance_dirty_state: bdi btrfs-1: dirty=844 wb=651 unstable=0 bg_thresh=998 thresh=1997 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 158.120849: balance_dirty_state: bdi btrfs-1: dirty=869 wb=651 unstable=0 bg_thresh=1001 thresh=2002 gap=482 poll_thresh=13 ino=257 dd-2584 [005] 158.120853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=59688 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 158.128759: balance_dirty_state: bdi btrfs-1: dirty=869 wb=376 unstable=0 bg_thresh=999 thresh=1999 gap=754 poll_thresh=13 ino=257 dd-2584 [005] 158.128824: balance_dirty_state: bdi btrfs-1: dirty=894 wb=376 unstable=0 bg_thresh=999 thresh=1998 gap=728 poll_thresh=10 ino=257 dd-2584 [005] 158.128885: balance_dirty_state: bdi btrfs-1: dirty=894 wb=376 unstable=0 bg_thresh=999 thresh=1998 gap=728 poll_thresh=11 ino=257 dd-2584 [005] 158.128946: balance_dirty_state: bdi btrfs-1: dirty=919 wb=376 unstable=0 bg_thresh=998 thresh=1997 gap=702 poll_thresh=12 ino=257 dd-2584 [005] 158.129010: balance_dirty_state: bdi btrfs-1: dirty=944 wb=376 unstable=0 bg_thresh=991 thresh=1983 gap=663 poll_thresh=13 ino=257 dd-2584 [005] 158.129075: balance_dirty_state: bdi btrfs-1: dirty=944 wb=376 unstable=0 bg_thresh=994 thresh=1988 gap=668 poll_thresh=14 ino=257 dd-2584 [005] 158.129137: balance_dirty_state: bdi btrfs-1: dirty=969 wb=376 unstable=0 bg_thresh=996 thresh=1993 gap=648 poll_thresh=15 ino=257 dd-2584 [005] 158.129199: balance_dirty_state: bdi btrfs-1: dirty=969 wb=376 unstable=0 bg_thresh=992 thresh=1985 gap=640 poll_thresh=16 ino=257 dd-2584 [005] 158.129321: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=376 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 158.129344: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15592 wrote=0 to_write=8192 dd-2584 [005] 158.129501: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=376 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=18 ino=257 dd-2584 [005] 158.129685: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=426 unstable=0 bg_thresh=996 thresh=1992 gap=547 poll_thresh=19 ino=257 dd-2584 [005] 158.130153: balance_dirty_state: bdi btrfs-1: dirty=969 wb=401 unstable=0 bg_thresh=996 thresh=1993 gap=623 poll_thresh=20 ino=257 dd-2584 [005] 158.130333: balance_dirty_state: bdi btrfs-1: dirty=944 wb=451 unstable=0 bg_thresh=998 thresh=1997 gap=602 poll_thresh=21 ino=257 dd-2584 [005] 158.130515: balance_dirty_state: bdi btrfs-1: dirty=919 wb=501 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=22 ino=257 dd-2584 [005] 158.130696: balance_dirty_state: bdi btrfs-1: dirty=894 wb=551 unstable=0 bg_thresh=994 thresh=1989 gap=544 poll_thresh=23 ino=257 dd-2584 [005] 158.130883: balance_dirty_state: bdi btrfs-1: dirty=894 wb=601 unstable=0 bg_thresh=996 thresh=1993 gap=498 poll_thresh=24 ino=257 dd-2584 [005] 158.130885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=59688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 158.132014: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=864 to_write=7328 dd-2584 [005] 158.140672: balance_dirty_state: bdi btrfs-1: dirty=395 wb=976 unstable=0 bg_thresh=994 thresh=1988 gap=617 poll_thresh=24 ino=257 dd-2584 [005] 158.140736: balance_dirty_state: bdi btrfs-1: dirty=395 wb=976 unstable=0 bg_thresh=996 thresh=1993 gap=622 poll_thresh=18 ino=257 dd-2584 [005] 158.140866: balance_dirty_state: bdi btrfs-1: dirty=445 wb=976 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=19 ino=257 dd-2584 [005] 158.140988: balance_dirty_state: bdi btrfs-1: dirty=470 wb=976 unstable=0 bg_thresh=995 thresh=1991 gap=545 poll_thresh=20 ino=257 dd-2584 [005] 158.141112: balance_dirty_state: bdi btrfs-1: dirty=495 wb=976 unstable=0 bg_thresh=995 thresh=1990 gap=519 poll_thresh=21 ino=257 dd-2584 [005] 158.141409: balance_dirty_state: bdi btrfs-1: dirty=520 wb=976 unstable=0 bg_thresh=997 thresh=1994 gap=498 poll_thresh=22 ino=257 dd-2584 [005] 158.141414: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=59688 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 158.152678: balance_dirty_state: bdi btrfs-1: dirty=520 wb=851 unstable=0 bg_thresh=988 thresh=1976 gap=605 poll_thresh=22 ino=257 dd-2584 [005] 158.152745: balance_dirty_state: bdi btrfs-1: dirty=545 wb=851 unstable=0 bg_thresh=991 thresh=1982 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 158.152871: balance_dirty_state: bdi btrfs-1: dirty=570 wb=851 unstable=0 bg_thresh=989 thresh=1978 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 158.152994: balance_dirty_state: bdi btrfs-1: dirty=620 wb=851 unstable=0 bg_thresh=990 thresh=1981 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 158.153122: balance_dirty_state: bdi btrfs-1: dirty=645 wb=851 unstable=0 bg_thresh=993 thresh=1986 gap=490 poll_thresh=19 ino=257 dd-2584 [005] 158.153126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=59688 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 158.164831: balance_dirty_state: bdi btrfs-1: dirty=645 wb=601 unstable=0 bg_thresh=1003 thresh=2006 gap=760 poll_thresh=19 ino=257 dd-2584 [005] 158.164897: balance_dirty_state: bdi btrfs-1: dirty=670 wb=601 unstable=0 bg_thresh=1002 thresh=2005 gap=734 poll_thresh=14 ino=257 dd-2584 [005] 158.164957: balance_dirty_state: bdi btrfs-1: dirty=670 wb=601 unstable=0 bg_thresh=1002 thresh=2005 gap=734 poll_thresh=15 ino=257 dd-2584 [005] 158.165018: balance_dirty_state: bdi btrfs-1: dirty=695 wb=601 unstable=0 bg_thresh=1002 thresh=2004 gap=708 poll_thresh=16 ino=257 dd-2584 [005] 158.165142: balance_dirty_state: bdi btrfs-1: dirty=720 wb=601 unstable=0 bg_thresh=1001 thresh=2003 gap=682 poll_thresh=17 ino=257 dd-2584 [005] 158.165265: balance_dirty_state: bdi btrfs-1: dirty=745 wb=601 unstable=0 bg_thresh=1003 thresh=2007 gap=661 poll_thresh=18 ino=257 dd-2584 [005] 158.165556: balance_dirty_state: bdi btrfs-1: dirty=795 wb=601 unstable=0 bg_thresh=1003 thresh=2006 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 158.165675: balance_dirty_state: bdi btrfs-1: dirty=820 wb=601 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=20 ino=257 dd-2584 [005] 158.165792: balance_dirty_state: bdi btrfs-1: dirty=845 wb=601 unstable=0 bg_thresh=1002 thresh=2004 gap=558 poll_thresh=21 ino=257 dd-2584 [005] 158.165912: balance_dirty_state: bdi btrfs-1: dirty=895 wb=601 unstable=0 bg_thresh=1004 thresh=2008 gap=512 poll_thresh=22 ino=257 dd-2584 [005] 158.166035: balance_dirty_state: bdi btrfs-1: dirty=920 wb=601 unstable=0 bg_thresh=1000 thresh=2001 gap=480 poll_thresh=23 ino=257 dd-2584 [005] 158.166040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 158.176889: balance_dirty_state: bdi btrfs-1: dirty=920 wb=351 unstable=0 bg_thresh=998 thresh=1996 gap=725 poll_thresh=23 ino=257 dd-2584 [005] 158.176951: balance_dirty_state: bdi btrfs-1: dirty=920 wb=351 unstable=0 bg_thresh=1000 thresh=2001 gap=730 poll_thresh=17 ino=257 dd-2584 [005] 158.177069: balance_dirty_state: bdi btrfs-1: dirty=970 wb=351 unstable=0 bg_thresh=1000 thresh=2000 gap=679 poll_thresh=18 ino=257 dd-2584 [005] 158.177183: balance_dirty_state: bdi btrfs-1: dirty=995 wb=351 unstable=0 bg_thresh=999 thresh=1999 gap=653 poll_thresh=19 ino=257 dd-2584 [005] 158.177461: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=351 unstable=0 bg_thresh=999 thresh=1998 gap=627 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 158.177486: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15640 wrote=0 to_write=8192 dd-2584 [005] 158.177627: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=351 unstable=0 bg_thresh=1001 thresh=2002 gap=581 poll_thresh=21 ino=257 dd-2584 [005] 158.177802: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=401 unstable=0 bg_thresh=1000 thresh=2001 gap=555 poll_thresh=22 ino=257 dd-2584 [005] 158.177978: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=451 unstable=0 bg_thresh=1000 thresh=2000 gap=529 poll_thresh=23 ino=257 dd-2584 [005] 158.178155: balance_dirty_state: bdi btrfs-1: dirty=995 wb=501 unstable=0 bg_thresh=1002 thresh=2004 gap=508 poll_thresh=24 ino=257 dd-2584 [005] 158.178335: balance_dirty_state: bdi btrfs-1: dirty=995 wb=551 unstable=0 bg_thresh=998 thresh=1997 gap=451 poll_thresh=25 ino=257 dd-2584 [005] 158.178337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 158.179689: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=800 to_write=7392 dd-2584 [005] 158.184817: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1026 unstable=0 bg_thresh=1001 thresh=2002 gap=581 poll_thresh=25 ino=257 dd-2584 [005] 158.184891: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1026 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=19 ino=257 dd-2584 [005] 158.185015: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1026 unstable=0 bg_thresh=1003 thresh=2006 gap=535 poll_thresh=20 ino=257 dd-2584 [005] 158.185135: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1026 unstable=0 bg_thresh=1002 thresh=2005 gap=509 poll_thresh=21 ino=257 dd-2584 [005] 158.185427: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1026 unstable=0 bg_thresh=1002 thresh=2004 gap=483 poll_thresh=22 ino=257 dd-2584 [005] 158.185432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.192800: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1026 unstable=0 bg_thresh=998 thresh=1997 gap=476 poll_thresh=22 ino=257 dd-2584 [005] 158.192806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.200734: balance_dirty_state: bdi btrfs-1: dirty=495 wb=801 unstable=0 bg_thresh=1002 thresh=2004 gap=708 poll_thresh=22 ino=257 dd-2584 [005] 158.200821: balance_dirty_state: bdi btrfs-1: dirty=520 wb=801 unstable=0 bg_thresh=1001 thresh=2003 gap=682 poll_thresh=16 ino=257 dd-2584 [005] 158.200939: balance_dirty_state: bdi btrfs-1: dirty=545 wb=801 unstable=0 bg_thresh=1001 thresh=2002 gap=656 poll_thresh=17 ino=257 dd-2584 [005] 158.201052: balance_dirty_state: bdi btrfs-1: dirty=570 wb=801 unstable=0 bg_thresh=1000 thresh=2001 gap=630 poll_thresh=18 ino=257 dd-2584 [005] 158.201164: balance_dirty_state: bdi btrfs-1: dirty=620 wb=801 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=19 ino=257 dd-2584 [005] 158.201279: balance_dirty_state: bdi btrfs-1: dirty=645 wb=801 unstable=0 bg_thresh=1002 thresh=2004 gap=558 poll_thresh=20 ino=257 dd-2584 [005] 158.201394: balance_dirty_state: bdi btrfs-1: dirty=670 wb=801 unstable=0 bg_thresh=1001 thresh=2003 gap=532 poll_thresh=21 ino=257 dd-2584 [005] 158.201511: balance_dirty_state: bdi btrfs-1: dirty=720 wb=801 unstable=0 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=22 ino=257 dd-2584 [005] 158.201515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=100% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.208822: balance_dirty_state: bdi btrfs-1: dirty=720 wb=676 unstable=0 bg_thresh=1001 thresh=2002 gap=606 poll_thresh=22 ino=257 dd-2584 [005] 158.208899: balance_dirty_state: bdi btrfs-1: dirty=720 wb=676 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=16 ino=257 dd-2584 [005] 158.209182: balance_dirty_state: bdi btrfs-1: dirty=745 wb=676 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=17 ino=257 dd-2584 [005] 158.209294: balance_dirty_state: bdi btrfs-1: dirty=795 wb=676 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=18 ino=257 dd-2584 [005] 158.209407: balance_dirty_state: bdi btrfs-1: dirty=820 wb=676 unstable=0 bg_thresh=999 thresh=1998 gap=502 poll_thresh=19 ino=257 dd-2584 [005] 158.209522: balance_dirty_state: bdi btrfs-1: dirty=845 wb=676 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=20 ino=257 dd-2584 [005] 158.209526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.216866: balance_dirty_state: bdi btrfs-1: dirty=845 wb=551 unstable=0 bg_thresh=1003 thresh=2006 gap=610 poll_thresh=20 ino=257 dd-2584 [005] 158.216966: balance_dirty_state: bdi btrfs-1: dirty=870 wb=551 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 158.217024: balance_dirty_state: bdi btrfs-1: dirty=895 wb=551 unstable=0 bg_thresh=1002 thresh=2005 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 158.217135: balance_dirty_state: bdi btrfs-1: dirty=920 wb=551 unstable=0 bg_thresh=1002 thresh=2004 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 158.217247: balance_dirty_state: bdi btrfs-1: dirty=945 wb=551 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 158.217360: balance_dirty_state: bdi btrfs-1: dirty=970 wb=551 unstable=0 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 158.217365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.224775: balance_dirty_state: bdi btrfs-1: dirty=970 wb=301 unstable=0 bg_thresh=1000 thresh=2001 gap=730 poll_thresh=19 ino=257 dd-2584 [005] 158.225008: balance_dirty_state: bdi btrfs-1: dirty=995 wb=301 unstable=0 bg_thresh=997 thresh=1995 gap=699 poll_thresh=14 ino=257 dd-2584 [005] 158.225065: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=301 unstable=0 bg_thresh=1000 thresh=2000 gap=679 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 158.225089: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15688 wrote=0 to_write=8192 dd-2584 [005] 158.225150: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=301 unstable=0 bg_thresh=997 thresh=1994 gap=673 poll_thresh=16 ino=257 dd-2584 [005] 158.225319: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=326 unstable=0 bg_thresh=999 thresh=1998 gap=627 poll_thresh=17 ino=257 dd-2584 [005] 158.225495: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=376 unstable=0 bg_thresh=998 thresh=1997 gap=601 poll_thresh=18 ino=257 dd-2584 [005] 158.225671: balance_dirty_state: bdi btrfs-1: dirty=995 wb=426 unstable=0 bg_thresh=998 thresh=1996 gap=575 poll_thresh=19 ino=257 dd-2584 [005] 158.225856: balance_dirty_state: bdi btrfs-1: dirty=970 wb=476 unstable=0 bg_thresh=997 thresh=1995 gap=549 poll_thresh=20 ino=257 dd-2584 [005] 158.226045: balance_dirty_state: bdi btrfs-1: dirty=970 wb=526 unstable=0 bg_thresh=999 thresh=1999 gap=503 poll_thresh=21 ino=257 dd-2584 [005] 158.226235: balance_dirty_state: bdi btrfs-1: dirty=945 wb=576 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=22 ino=257 dd-2584 [005] 158.226237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 158.227536: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=832 to_write=7360 dd-2584 [005] 158.232753: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1151 unstable=0 bg_thresh=996 thresh=1993 gap=472 poll_thresh=22 ino=257 dd-2584 [005] 158.232759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.240785: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1026 unstable=0 bg_thresh=996 thresh=1992 gap=596 poll_thresh=22 ino=257 dd-2584 [005] 158.240880: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1026 unstable=0 bg_thresh=995 thresh=1991 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 158.241172: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1026 unstable=0 bg_thresh=995 thresh=1990 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 158.241289: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1026 unstable=0 bg_thresh=997 thresh=1994 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 158.241406: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1026 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 158.241411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.248785: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1026 unstable=0 bg_thresh=999 thresh=1999 gap=503 poll_thresh=19 ino=257 dd-2584 [005] 158.248861: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1026 unstable=0 bg_thresh=996 thresh=1993 gap=472 poll_thresh=14 ino=257 dd-2584 [005] 158.248865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 158.256802: balance_dirty_state: bdi btrfs-1: dirty=495 wb=851 unstable=0 bg_thresh=995 thresh=1991 gap=645 poll_thresh=14 ino=257 dd-2584 [004] 158.256912: balance_dirty_state: bdi btrfs-1: dirty=520 wb=851 unstable=0 bg_thresh=995 thresh=1991 gap=620 poll_thresh=10 ino=257 dd-2584 [004] 158.257031: balance_dirty_state: bdi btrfs-1: dirty=520 wb=851 unstable=0 bg_thresh=998 thresh=1996 gap=625 poll_thresh=11 ino=257 dd-2584 [004] 158.257146: balance_dirty_state: bdi btrfs-1: dirty=545 wb=851 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=12 ino=257 dd-2584 [004] 158.257261: balance_dirty_state: bdi btrfs-1: dirty=545 wb=851 unstable=0 bg_thresh=1000 thresh=2001 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 158.257380: balance_dirty_state: bdi btrfs-1: dirty=570 wb=851 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 158.257563: balance_dirty_state: bdi btrfs-1: dirty=595 wb=851 unstable=0 bg_thresh=999 thresh=1998 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 158.257744: balance_dirty_state: bdi btrfs-1: dirty=595 wb=851 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 158.258157: balance_dirty_state: bdi btrfs-1: dirty=645 wb=751 unstable=0 bg_thresh=1001 thresh=2002 gap=606 poll_thresh=17 ino=257 dd-2584 [004] 158.258782: balance_dirty_state: bdi btrfs-1: dirty=670 wb=726 unstable=0 bg_thresh=1000 thresh=2001 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 158.259015: balance_dirty_state: bdi btrfs-1: dirty=695 wb=726 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 158.259249: balance_dirty_state: bdi btrfs-1: dirty=745 wb=726 unstable=0 bg_thresh=1002 thresh=2004 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 158.259482: balance_dirty_state: bdi btrfs-1: dirty=770 wb=726 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=21 ino=257 dd-2584 [004] 158.259716: balance_dirty_state: bdi btrfs-1: dirty=795 wb=726 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=22 ino=257 dd-2584 [004] 158.259725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-156% task_weight=101% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 158.264723: balance_dirty_state: bdi btrfs-1: dirty=795 wb=726 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=22 ino=257 dd-2584 [004] 158.264731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-156% task_weight=101% bdi_bw=60500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 158.272747: balance_dirty_state: bdi btrfs-1: dirty=795 wb=451 unstable=0 bg_thresh=1001 thresh=2002 gap=756 poll_thresh=22 ino=257 dd-2584 [004] 158.272838: balance_dirty_state: bdi btrfs-1: dirty=820 wb=451 unstable=0 bg_thresh=1000 thresh=2001 gap=730 poll_thresh=16 ino=257 dd-2584 [004] 158.272982: balance_dirty_state: bdi btrfs-1: dirty=845 wb=451 unstable=0 bg_thresh=1002 thresh=2005 gap=709 poll_thresh=17 ino=257 dd-2584 [004] 158.273108: balance_dirty_state: bdi btrfs-1: dirty=870 wb=451 unstable=0 bg_thresh=1002 thresh=2004 gap=683 poll_thresh=18 ino=257 dd-2584 [004] 158.273390: balance_dirty_state: bdi btrfs-1: dirty=920 wb=451 unstable=0 bg_thresh=1001 thresh=2003 gap=632 poll_thresh=19 ino=257 dd-2584 [004] 158.273515: balance_dirty_state: bdi btrfs-1: dirty=945 wb=451 unstable=0 bg_thresh=1001 thresh=2002 gap=606 poll_thresh=20 ino=257 dd-2584 [004] 158.273689: balance_dirty_state: bdi btrfs-1: dirty=970 wb=451 unstable=0 bg_thresh=1003 thresh=2006 gap=585 poll_thresh=21 ino=257 dd-2584 [004] 158.273859: balance_dirty_state: bdi btrfs-1: dirty=995 wb=451 unstable=0 bg_thresh=1008 thresh=2017 gap=571 poll_thresh=22 ino=257 dd-2584 [004] 158.274028: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=451 unstable=0 bg_thresh=1008 thresh=2016 gap=520 poll_thresh=23 ino=257 flush-btrfs-1-2586 [001] 158.274121: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15736 wrote=0 to_write=8192 dd-2584 [004] 158.274191: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=451 unstable=0 bg_thresh=1010 thresh=2020 gap=499 poll_thresh=24 ino=257 dd-2584 [004] 158.274193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=61148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 158.275764: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=704 to_write=7488 dd-2584 [004] 158.280772: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1026 unstable=0 bg_thresh=996 thresh=1992 gap=596 poll_thresh=24 ino=257 dd-2584 [004] 158.280867: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1026 unstable=0 bg_thresh=988 thresh=1977 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 158.281052: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1026 unstable=0 bg_thresh=991 thresh=1982 gap=536 poll_thresh=19 ino=257 dd-2584 [004] 158.281240: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1026 unstable=0 bg_thresh=990 thresh=1980 gap=509 poll_thresh=20 ino=257 dd-2584 [004] 158.281710: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1026 unstable=0 bg_thresh=990 thresh=1980 gap=484 poll_thresh=21 ino=257 dd-2584 [004] 158.281717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-232% task_weight=101% bdi_bw=61148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 158.288716: balance_dirty_state: bdi btrfs-1: dirty=470 wb=901 unstable=0 bg_thresh=992 thresh=1984 gap=613 poll_thresh=21 ino=257 dd-2584 [004] 158.288851: balance_dirty_state: bdi btrfs-1: dirty=495 wb=901 unstable=0 bg_thresh=992 thresh=1984 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 158.289022: balance_dirty_state: bdi btrfs-1: dirty=520 wb=901 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 158.289191: balance_dirty_state: bdi btrfs-1: dirty=570 wb=901 unstable=0 bg_thresh=994 thresh=1988 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 158.289366: balance_dirty_state: bdi btrfs-1: dirty=595 wb=901 unstable=0 bg_thresh=996 thresh=1992 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 158.289372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=61148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 158.296715: balance_dirty_state: bdi btrfs-1: dirty=595 wb=901 unstable=0 bg_thresh=990 thresh=1981 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 158.296719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=61148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 158.304810: balance_dirty_state: bdi btrfs-1: dirty=595 wb=701 unstable=0 bg_thresh=991 thresh=1982 gap=686 poll_thresh=19 ino=257 dd-2584 [004] 158.304927: balance_dirty_state: bdi btrfs-1: dirty=620 wb=701 unstable=0 bg_thresh=991 thresh=1982 gap=661 poll_thresh=14 ino=257 dd-2584 [004] 158.304982: balance_dirty_state: bdi btrfs-1: dirty=620 wb=701 unstable=0 bg_thresh=993 thresh=1987 gap=666 poll_thresh=15 ino=257 dd-2584 [004] 158.305038: balance_dirty_state: bdi btrfs-1: dirty=645 wb=701 unstable=0 bg_thresh=993 thresh=1987 gap=641 poll_thresh=16 ino=257 dd-2584 [004] 158.305154: balance_dirty_state: bdi btrfs-1: dirty=670 wb=701 unstable=0 bg_thresh=996 thresh=1992 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 158.305270: balance_dirty_state: bdi btrfs-1: dirty=695 wb=701 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 158.305551: balance_dirty_state: bdi btrfs-1: dirty=745 wb=701 unstable=0 bg_thresh=997 thresh=1995 gap=549 poll_thresh=19 ino=257 dd-2584 [004] 158.305665: balance_dirty_state: bdi btrfs-1: dirty=770 wb=701 unstable=0 bg_thresh=997 thresh=1994 gap=523 poll_thresh=20 ino=257 dd-2584 [004] 158.305779: balance_dirty_state: bdi btrfs-1: dirty=795 wb=701 unstable=0 bg_thresh=999 thresh=1998 gap=502 poll_thresh=21 ino=257 dd-2584 [004] 158.305948: balance_dirty_state: bdi btrfs-1: dirty=845 wb=701 unstable=0 bg_thresh=995 thresh=1990 gap=444 poll_thresh=22 ino=257 dd-2584 [004] 158.305954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=61148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 158.312796: balance_dirty_state: bdi btrfs-1: dirty=845 wb=576 unstable=0 bg_thresh=998 thresh=1996 gap=575 poll_thresh=22 ino=257 dd-2584 [004] 158.312875: balance_dirty_state: bdi btrfs-1: dirty=845 wb=576 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 158.312993: balance_dirty_state: bdi btrfs-1: dirty=870 wb=576 unstable=0 bg_thresh=997 thresh=1994 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 158.313107: balance_dirty_state: bdi btrfs-1: dirty=920 wb=576 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 158.313111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=61148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 158.320804: balance_dirty_state: bdi btrfs-1: dirty=920 wb=326 unstable=0 bg_thresh=995 thresh=1990 gap=744 poll_thresh=18 ino=257 dd-2584 [004] 158.320881: balance_dirty_state: bdi btrfs-1: dirty=920 wb=326 unstable=0 bg_thresh=994 thresh=1989 gap=743 poll_thresh=13 ino=257 dd-2584 [004] 158.320937: balance_dirty_state: bdi btrfs-1: dirty=945 wb=326 unstable=0 bg_thresh=997 thresh=1994 gap=723 poll_thresh=14 ino=257 dd-2584 [004] 158.320994: balance_dirty_state: bdi btrfs-1: dirty=970 wb=326 unstable=0 bg_thresh=994 thresh=1988 gap=692 poll_thresh=15 ino=257 dd-2584 [004] 158.321215: balance_dirty_state: bdi btrfs-1: dirty=970 wb=326 unstable=0 bg_thresh=996 thresh=1993 gap=697 poll_thresh=16 ino=257 dd-2584 [004] 158.321328: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=326 unstable=0 bg_thresh=996 thresh=1992 gap=646 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 158.321418: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15784 wrote=0 to_write=8192 dd-2584 [004] 158.321455: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=326 unstable=0 bg_thresh=998 thresh=1996 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 158.321577: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=326 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 158.321705: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=401 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=20 ino=257 dd-2584 [004] 158.321831: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=451 unstable=0 bg_thresh=996 thresh=1993 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 158.321961: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=476 unstable=0 bg_thresh=995 thresh=1991 gap=495 poll_thresh=22 ino=257 dd-2584 [004] 158.321963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=61148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 158.326268: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=800 to_write=7392 dd-2584 [004] 158.328787: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1101 unstable=0 bg_thresh=995 thresh=1991 gap=520 poll_thresh=22 ino=257 dd-2584 [004] 158.328903: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1026 unstable=0 bg_thresh=995 thresh=1991 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 158.329089: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1001 unstable=0 bg_thresh=994 thresh=1988 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 158.329548: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1001 unstable=0 bg_thresh=992 thresh=1985 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 158.329724: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1001 unstable=0 bg_thresh=993 thresh=1987 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 158.329900: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1001 unstable=0 bg_thresh=996 thresh=1992 gap=471 poll_thresh=20 ino=257 dd-2584 [004] 158.329907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=100% bdi_bw=61148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 158.336812: balance_dirty_state: bdi btrfs-1: dirty=520 wb=876 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=20 ino=257 dd-2584 [004] 158.336915: balance_dirty_state: bdi btrfs-1: dirty=520 wb=876 unstable=0 bg_thresh=996 thresh=1992 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 158.336972: balance_dirty_state: bdi btrfs-1: dirty=545 wb=876 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 158.337086: balance_dirty_state: bdi btrfs-1: dirty=570 wb=876 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 158.337199: balance_dirty_state: bdi btrfs-1: dirty=620 wb=876 unstable=0 bg_thresh=994 thresh=1989 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 158.337203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-172% task_weight=100% bdi_bw=61148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 158.344814: balance_dirty_state: bdi btrfs-1: dirty=620 wb=801 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 158.344933: balance_dirty_state: bdi btrfs-1: dirty=620 wb=801 unstable=0 bg_thresh=998 thresh=1997 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 158.345018: balance_dirty_state: bdi btrfs-1: dirty=645 wb=801 unstable=0 bg_thresh=995 thresh=1991 gap=545 poll_thresh=14 ino=257 dd-2584 [004] 158.345103: balance_dirty_state: bdi btrfs-1: dirty=645 wb=801 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 158.345187: balance_dirty_state: bdi btrfs-1: dirty=670 wb=801 unstable=0 bg_thresh=995 thresh=1990 gap=519 poll_thresh=16 ino=257 dd-2584 [004] 158.345650: balance_dirty_state: bdi btrfs-1: dirty=695 wb=801 unstable=0 bg_thresh=997 thresh=1994 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 158.345656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-167% task_weight=101% bdi_bw=61148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 158.352836: balance_dirty_state: bdi btrfs-1: dirty=695 wb=801 unstable=0 bg_thresh=991 thresh=1983 gap=487 poll_thresh=17 ino=257 dd-2584 [007] 158.352845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-180% task_weight=101% bdi_bw=61148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 158.360821: balance_dirty_state: bdi btrfs-1: dirty=695 wb=551 unstable=0 bg_thresh=987 thresh=1975 gap=729 poll_thresh=17 ino=257 dd-2584 [007] 158.360951: balance_dirty_state: bdi btrfs-1: dirty=695 wb=551 unstable=0 bg_thresh=987 thresh=1975 gap=729 poll_thresh=13 ino=257 dd-2584 [007] 158.361068: balance_dirty_state: bdi btrfs-1: dirty=720 wb=551 unstable=0 bg_thresh=990 thresh=1980 gap=709 poll_thresh=14 ino=257 dd-2584 [007] 158.361185: balance_dirty_state: bdi btrfs-1: dirty=745 wb=551 unstable=0 bg_thresh=990 thresh=1980 gap=684 poll_thresh=15 ino=257 dd-2584 [007] 158.361303: balance_dirty_state: bdi btrfs-1: dirty=745 wb=551 unstable=0 bg_thresh=989 thresh=1979 gap=683 poll_thresh=16 ino=257 dd-2584 [007] 158.361535: balance_dirty_state: bdi btrfs-1: dirty=795 wb=551 unstable=0 bg_thresh=989 thresh=1978 gap=632 poll_thresh=17 ino=257 dd-2584 [007] 158.361773: balance_dirty_state: bdi btrfs-1: dirty=820 wb=551 unstable=0 bg_thresh=991 thresh=1982 gap=611 poll_thresh=18 ino=257 dd-2584 [007] 158.362003: balance_dirty_state: bdi btrfs-1: dirty=845 wb=551 unstable=0 bg_thresh=990 thresh=1981 gap=585 poll_thresh=19 ino=257 dd-2584 [007] 158.362201: balance_dirty_state: bdi btrfs-1: dirty=895 wb=501 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=20 ino=257 dd-2584 [007] 158.362347: balance_dirty_state: bdi btrfs-1: dirty=920 wb=426 unstable=0 bg_thresh=990 thresh=1980 gap=634 poll_thresh=21 ino=257 dd-2584 [007] 158.362643: balance_dirty_state: bdi btrfs-1: dirty=945 wb=426 unstable=0 bg_thresh=990 thresh=1981 gap=610 poll_thresh=22 ino=257 dd-2584 [007] 158.362764: balance_dirty_state: bdi btrfs-1: dirty=970 wb=426 unstable=0 bg_thresh=989 thresh=1978 gap=582 poll_thresh=23 ino=257 dd-2584 [007] 158.362885: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=426 unstable=0 bg_thresh=988 thresh=1976 gap=530 poll_thresh=24 ino=257 flush-btrfs-1-2586 [001] 158.362934: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15824 wrote=0 to_write=8192 dd-2584 [007] 158.363018: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=426 unstable=0 bg_thresh=993 thresh=1986 gap=515 poll_thresh=25 ino=257 dd-2584 [007] 158.363150: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=451 unstable=0 bg_thresh=991 thresh=1983 gap=487 poll_thresh=26 ino=257 dd-2584 [007] 158.363152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=61148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 158.366093: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=720 to_write=7472 dd-2584 [007] 158.368860: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1151 unstable=0 bg_thresh=992 thresh=1985 gap=489 poll_thresh=26 ino=257 dd-2584 [007] 158.368868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=61148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 158.376802: balance_dirty_state: bdi btrfs-1: dirty=345 wb=901 unstable=0 bg_thresh=992 thresh=1984 gap=738 poll_thresh=26 ino=257 dd-2584 [004] 158.376877: balance_dirty_state: bdi btrfs-1: dirty=370 wb=901 unstable=0 bg_thresh=992 thresh=1984 gap=713 poll_thresh=19 ino=257 dd-2584 [004] 158.377013: balance_dirty_state: bdi btrfs-1: dirty=395 wb=901 unstable=0 bg_thresh=994 thresh=1989 gap=693 poll_thresh=20 ino=257 dd-2584 [004] 158.377147: balance_dirty_state: bdi btrfs-1: dirty=445 wb=901 unstable=0 bg_thresh=997 thresh=1994 gap=648 poll_thresh=21 ino=257 dd-2584 [004] 158.377491: balance_dirty_state: bdi btrfs-1: dirty=470 wb=901 unstable=0 bg_thresh=999 thresh=1998 gap=627 poll_thresh=22 ino=257 dd-2584 [004] 158.377629: balance_dirty_state: bdi btrfs-1: dirty=495 wb=901 unstable=0 bg_thresh=998 thresh=1997 gap=601 poll_thresh=23 ino=257 dd-2584 [004] 158.377765: balance_dirty_state: bdi btrfs-1: dirty=520 wb=901 unstable=0 bg_thresh=998 thresh=1996 gap=575 poll_thresh=24 ino=257 dd-2584 [004] 158.377903: balance_dirty_state: bdi btrfs-1: dirty=570 wb=901 unstable=0 bg_thresh=997 thresh=1995 gap=524 poll_thresh=25 ino=257 dd-2584 [004] 158.378040: balance_dirty_state: bdi btrfs-1: dirty=595 wb=901 unstable=0 bg_thresh=999 thresh=1999 gap=503 poll_thresh=26 ino=257 dd-2584 [004] 158.378177: balance_dirty_state: bdi btrfs-1: dirty=620 wb=901 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=27 ino=257 dd-2584 [004] 158.378182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=61812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 158.384801: balance_dirty_state: bdi btrfs-1: dirty=620 wb=776 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=27 ino=257 dd-2584 [003] 158.384878: balance_dirty_state: bdi btrfs-1: dirty=620 wb=776 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=20 ino=257 dd-2584 [003] 158.385022: balance_dirty_state: bdi btrfs-1: dirty=670 wb=776 unstable=0 bg_thresh=991 thresh=1983 gap=537 poll_thresh=21 ino=257 dd-2584 [003] 158.385165: balance_dirty_state: bdi btrfs-1: dirty=695 wb=776 unstable=0 bg_thresh=997 thresh=1994 gap=523 poll_thresh=22 ino=257 dd-2584 [003] 158.385510: balance_dirty_state: bdi btrfs-1: dirty=720 wb=776 unstable=0 bg_thresh=998 thresh=1997 gap=501 poll_thresh=23 ino=257 dd-2584 [003] 158.385654: balance_dirty_state: bdi btrfs-1: dirty=770 wb=776 unstable=0 bg_thresh=994 thresh=1988 gap=442 poll_thresh=24 ino=257 dd-2584 [003] 158.385659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=61812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 158.392843: balance_dirty_state: bdi btrfs-1: dirty=770 wb=776 unstable=0 bg_thresh=999 thresh=1998 gap=452 poll_thresh=24 ino=257 dd-2584 [003] 158.392851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=61812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 158.400854: balance_dirty_state: bdi btrfs-1: dirty=770 wb=626 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=24 ino=257 dd-2584 [003] 158.400970: balance_dirty_state: bdi btrfs-1: dirty=770 wb=626 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=18 ino=257 dd-2584 [003] 158.401191: balance_dirty_state: bdi btrfs-1: dirty=820 wb=601 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=19 ino=257 dd-2584 [003] 158.401341: balance_dirty_state: bdi btrfs-1: dirty=845 wb=501 unstable=0 bg_thresh=996 thresh=1993 gap=647 poll_thresh=20 ino=257 dd-2584 [003] 158.401471: balance_dirty_state: bdi btrfs-1: dirty=870 wb=501 unstable=0 bg_thresh=995 thresh=1991 gap=620 poll_thresh=21 ino=257 dd-2584 [003] 158.401648: balance_dirty_state: bdi btrfs-1: dirty=895 wb=501 unstable=0 bg_thresh=993 thresh=1987 gap=591 poll_thresh=22 ino=257 dd-2584 [003] 158.401819: balance_dirty_state: bdi btrfs-1: dirty=945 wb=501 unstable=0 bg_thresh=992 thresh=1985 gap=539 poll_thresh=23 ino=257 dd-2584 [003] 158.402171: balance_dirty_state: bdi btrfs-1: dirty=970 wb=501 unstable=0 bg_thresh=1000 thresh=2001 gap=530 poll_thresh=24 ino=257 dd-2584 [003] 158.402409: balance_dirty_state: bdi btrfs-1: dirty=995 wb=501 unstable=0 bg_thresh=1000 thresh=2000 gap=504 poll_thresh=25 ino=257 dd-2584 [003] 158.402644: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=501 unstable=0 bg_thresh=999 thresh=1999 gap=478 poll_thresh=26 ino=257 dd-2584 [003] 158.402653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=61812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 158.402726: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15864 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 158.406302: writeback_single_inode: bdi btrfs-1: ino=257 state= age=308 wrote=688 to_write=7504 dd-2584 [003] 158.408816: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1176 unstable=0 bg_thresh=1001 thresh=2003 gap=482 poll_thresh=26 ino=257 dd-2584 [003] 158.408822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=61812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 158.416900: balance_dirty_state: bdi btrfs-1: dirty=345 wb=901 unstable=0 bg_thresh=997 thresh=1994 gap=748 poll_thresh=26 ino=257 dd-2584 [003] 158.416974: balance_dirty_state: bdi btrfs-1: dirty=370 wb=901 unstable=0 bg_thresh=994 thresh=1988 gap=717 poll_thresh=19 ino=257 dd-2584 [003] 158.417106: balance_dirty_state: bdi btrfs-1: dirty=395 wb=901 unstable=0 bg_thresh=996 thresh=1992 gap=696 poll_thresh=20 ino=257 dd-2584 [003] 158.417229: balance_dirty_state: bdi btrfs-1: dirty=445 wb=901 unstable=0 bg_thresh=995 thresh=1991 gap=645 poll_thresh=21 ino=257 dd-2584 [003] 158.417355: balance_dirty_state: bdi btrfs-1: dirty=470 wb=901 unstable=0 bg_thresh=995 thresh=1990 gap=619 poll_thresh=22 ino=257 dd-2584 [003] 158.417481: balance_dirty_state: bdi btrfs-1: dirty=495 wb=901 unstable=0 bg_thresh=997 thresh=1994 gap=598 poll_thresh=23 ino=257 dd-2584 [003] 158.417608: balance_dirty_state: bdi btrfs-1: dirty=545 wb=901 unstable=0 bg_thresh=996 thresh=1993 gap=547 poll_thresh=24 ino=257 dd-2584 [003] 158.417914: balance_dirty_state: bdi btrfs-1: dirty=570 wb=901 unstable=0 bg_thresh=996 thresh=1992 gap=521 poll_thresh=25 ino=257 dd-2584 [003] 158.418034: balance_dirty_state: bdi btrfs-1: dirty=595 wb=901 unstable=0 bg_thresh=995 thresh=1991 gap=495 poll_thresh=26 ino=257 dd-2584 [003] 158.418039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=61812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 158.424814: balance_dirty_state: bdi btrfs-1: dirty=595 wb=776 unstable=0 bg_thresh=982 thresh=1964 gap=593 poll_thresh=26 ino=257 dd-2584 [007] 158.424880: balance_dirty_state: bdi btrfs-1: dirty=620 wb=776 unstable=0 bg_thresh=985 thresh=1970 gap=574 poll_thresh=19 ino=257 dd-2584 [007] 158.424997: balance_dirty_state: bdi btrfs-1: dirty=645 wb=776 unstable=0 bg_thresh=989 thresh=1979 gap=558 poll_thresh=20 ino=257 dd-2584 [007] 158.425117: balance_dirty_state: bdi btrfs-1: dirty=670 wb=776 unstable=0 bg_thresh=995 thresh=1990 gap=544 poll_thresh=21 ino=257 dd-2584 [007] 158.425236: balance_dirty_state: bdi btrfs-1: dirty=720 wb=776 unstable=0 bg_thresh=994 thresh=1989 gap=493 poll_thresh=22 ino=257 dd-2584 [007] 158.425241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=61812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 158.432835: balance_dirty_state: bdi btrfs-1: dirty=720 wb=701 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=22 ino=257 dd-2584 [007] 158.432904: balance_dirty_state: bdi btrfs-1: dirty=720 wb=701 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=16 ino=257 dd-2584 [007] 158.433027: balance_dirty_state: bdi btrfs-1: dirty=770 wb=701 unstable=0 bg_thresh=999 thresh=1998 gap=527 poll_thresh=17 ino=257 dd-2584 [007] 158.433148: balance_dirty_state: bdi btrfs-1: dirty=795 wb=701 unstable=0 bg_thresh=998 thresh=1997 gap=501 poll_thresh=18 ino=257 dd-2584 [007] 158.433444: balance_dirty_state: bdi btrfs-1: dirty=820 wb=701 unstable=0 bg_thresh=1000 thresh=2001 gap=480 poll_thresh=19 ino=257 dd-2584 [007] 158.433449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=61812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 158.440835: balance_dirty_state: bdi btrfs-1: dirty=820 wb=701 unstable=0 bg_thresh=998 thresh=1996 gap=475 poll_thresh=19 ino=257 dd-2584 [007] 158.440840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=61812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 158.448903: balance_dirty_state: bdi btrfs-1: dirty=820 wb=426 unstable=0 bg_thresh=1000 thresh=2000 gap=754 poll_thresh=19 ino=257 dd-2584 [002] 158.449023: balance_dirty_state: bdi btrfs-1: dirty=845 wb=426 unstable=0 bg_thresh=1002 thresh=2005 gap=734 poll_thresh=14 ino=257 dd-2584 [002] 158.449143: balance_dirty_state: bdi btrfs-1: dirty=845 wb=426 unstable=0 bg_thresh=1002 thresh=2004 gap=733 poll_thresh=15 ino=257 dd-2584 [002] 158.449262: balance_dirty_state: bdi btrfs-1: dirty=870 wb=426 unstable=0 bg_thresh=1002 thresh=2004 gap=708 poll_thresh=16 ino=257 dd-2584 [002] 158.449496: balance_dirty_state: bdi btrfs-1: dirty=895 wb=426 unstable=0 bg_thresh=1001 thresh=2003 gap=682 poll_thresh=17 ino=257 dd-2584 [002] 158.449733: balance_dirty_state: bdi btrfs-1: dirty=920 wb=426 unstable=0 bg_thresh=1003 thresh=2007 gap=661 poll_thresh=18 ino=257 dd-2584 [002] 158.449968: balance_dirty_state: bdi btrfs-1: dirty=970 wb=426 unstable=0 bg_thresh=1003 thresh=2006 gap=610 poll_thresh=19 ino=257 dd-2584 [002] 158.450203: balance_dirty_state: bdi btrfs-1: dirty=995 wb=426 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=20 ino=257 dd-2584 [002] 158.450458: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=401 unstable=0 bg_thresh=1002 thresh=2004 gap=583 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 158.450520: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15912 wrote=0 to_write=8192 dd-2584 [002] 158.450782: balance_dirty_state: bdi btrfs-1: dirty=995 wb=351 unstable=0 bg_thresh=1005 thresh=2010 gap=664 poll_thresh=22 ino=257 dd-2584 [002] 158.450916: balance_dirty_state: bdi btrfs-1: dirty=995 wb=401 unstable=0 bg_thresh=1000 thresh=2001 gap=605 poll_thresh=23 ino=257 dd-2584 [002] 158.451047: balance_dirty_state: bdi btrfs-1: dirty=970 wb=451 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=24 ino=257 dd-2584 [002] 158.451180: balance_dirty_state: bdi btrfs-1: dirty=970 wb=476 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=25 ino=257 dd-2584 [002] 158.451311: balance_dirty_state: bdi btrfs-1: dirty=970 wb=551 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=26 ino=257 dd-2584 [002] 158.451313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=61812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 158.452914: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=832 to_write=7360 dd-2584 [002] 158.456871: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1126 unstable=0 bg_thresh=1006 thresh=2013 gap=517 poll_thresh=26 ino=257 dd-2584 [002] 158.457001: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1126 unstable=0 bg_thresh=1009 thresh=2018 gap=522 poll_thresh=19 ino=257 dd-2584 [002] 158.457239: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1126 unstable=0 bg_thresh=1008 thresh=2017 gap=471 poll_thresh=20 ino=257 dd-2584 [002] 158.457248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=61812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 158.464888: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1001 unstable=0 bg_thresh=1008 thresh=2017 gap=596 poll_thresh=20 ino=257 dd-2584 [002] 158.465005: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1001 unstable=0 bg_thresh=1005 thresh=2011 gap=590 poll_thresh=15 ino=257 dd-2584 [002] 158.465068: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1001 unstable=0 bg_thresh=1008 thresh=2016 gap=570 poll_thresh=16 ino=257 dd-2584 [002] 158.465183: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1001 unstable=0 bg_thresh=1007 thresh=2015 gap=544 poll_thresh=17 ino=257 dd-2584 [002] 158.465468: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1001 unstable=0 bg_thresh=1006 thresh=2013 gap=517 poll_thresh=18 ino=257 dd-2584 [002] 158.465582: balance_dirty_state: bdi btrfs-1: dirty=545 wb=1001 unstable=0 bg_thresh=1006 thresh=2012 gap=466 poll_thresh=19 ino=257 dd-2584 [002] 158.465586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-377% task_weight=99% bdi_bw=61812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 158.472872: balance_dirty_state: bdi btrfs-1: dirty=545 wb=826 unstable=0 bg_thresh=1004 thresh=2008 gap=637 poll_thresh=19 ino=257 dd-2584 [002] 158.472950: balance_dirty_state: bdi btrfs-1: dirty=545 wb=826 unstable=0 bg_thresh=1006 thresh=2013 gap=642 poll_thresh=14 ino=257 dd-2584 [002] 158.473009: balance_dirty_state: bdi btrfs-1: dirty=570 wb=826 unstable=0 bg_thresh=1003 thresh=2007 gap=611 poll_thresh=15 ino=257 dd-2584 [002] 158.473068: balance_dirty_state: bdi btrfs-1: dirty=595 wb=826 unstable=0 bg_thresh=1006 thresh=2012 gap=591 poll_thresh=16 ino=257 dd-2584 [002] 158.473184: balance_dirty_state: bdi btrfs-1: dirty=620 wb=826 unstable=0 bg_thresh=1005 thresh=2011 gap=565 poll_thresh=17 ino=257 dd-2584 [002] 158.473301: balance_dirty_state: bdi btrfs-1: dirty=645 wb=826 unstable=0 bg_thresh=1005 thresh=2010 gap=539 poll_thresh=18 ino=257 dd-2584 [002] 158.473420: balance_dirty_state: bdi btrfs-1: dirty=670 wb=826 unstable=0 bg_thresh=1007 thresh=2014 gap=518 poll_thresh=19 ino=257 dd-2584 [002] 158.473537: balance_dirty_state: bdi btrfs-1: dirty=720 wb=826 unstable=0 bg_thresh=1006 thresh=2013 gap=467 poll_thresh=20 ino=257 dd-2584 [002] 158.473541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=61812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 158.480854: balance_dirty_state: bdi btrfs-1: dirty=720 wb=826 unstable=0 bg_thresh=1009 thresh=2018 gap=472 poll_thresh=20 ino=257 dd-2584 [002] 158.480862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=61784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 158.488950: balance_dirty_state: bdi btrfs-1: dirty=720 wb=576 unstable=0 bg_thresh=1008 thresh=2016 gap=720 poll_thresh=20 ino=257 dd-2584 [002] 158.489022: balance_dirty_state: bdi btrfs-1: dirty=720 wb=576 unstable=0 bg_thresh=1007 thresh=2015 gap=719 poll_thresh=15 ino=257 dd-2584 [002] 158.489242: balance_dirty_state: bdi btrfs-1: dirty=745 wb=576 unstable=0 bg_thresh=1004 thresh=2009 gap=688 poll_thresh=16 ino=257 dd-2584 [002] 158.489357: balance_dirty_state: bdi btrfs-1: dirty=770 wb=576 unstable=0 bg_thresh=1006 thresh=2013 gap=667 poll_thresh=17 ino=257 dd-2584 [002] 158.489469: balance_dirty_state: bdi btrfs-1: dirty=820 wb=576 unstable=0 bg_thresh=1006 thresh=2012 gap=616 poll_thresh=18 ino=257 dd-2584 [002] 158.489581: balance_dirty_state: bdi btrfs-1: dirty=845 wb=576 unstable=0 bg_thresh=1005 thresh=2011 gap=590 poll_thresh=19 ino=257 dd-2584 [002] 158.489693: balance_dirty_state: bdi btrfs-1: dirty=870 wb=576 unstable=0 bg_thresh=1005 thresh=2010 gap=564 poll_thresh=20 ino=257 dd-2584 [002] 158.489806: balance_dirty_state: bdi btrfs-1: dirty=895 wb=576 unstable=0 bg_thresh=1007 thresh=2014 gap=543 poll_thresh=21 ino=257 dd-2584 [002] 158.489920: balance_dirty_state: bdi btrfs-1: dirty=945 wb=576 unstable=0 bg_thresh=1006 thresh=2013 gap=492 poll_thresh=22 ino=257 dd-2584 [002] 158.489924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=61784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 158.496937: balance_dirty_state: bdi btrfs-1: dirty=945 wb=451 unstable=0 bg_thresh=1007 thresh=2014 gap=618 poll_thresh=22 ino=257 dd-2584 [002] 158.497026: balance_dirty_state: bdi btrfs-1: dirty=945 wb=451 unstable=0 bg_thresh=1009 thresh=2019 gap=623 poll_thresh=16 ino=257 dd-2584 [002] 158.497262: balance_dirty_state: bdi btrfs-1: dirty=995 wb=451 unstable=0 bg_thresh=1006 thresh=2012 gap=566 poll_thresh=17 ino=257 dd-2584 [002] 158.497844: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=451 unstable=0 bg_thresh=1005 thresh=2011 gap=540 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 158.497931: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15960 wrote=0 to_write=8192 dd-2584 [002] 158.498112: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=401 unstable=0 bg_thresh=1001 thresh=2002 gap=556 poll_thresh=19 ino=257 dd-2584 [002] 158.498275: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=376 unstable=0 bg_thresh=1006 thresh=2012 gap=616 poll_thresh=20 ino=257 dd-2584 [002] 158.498408: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=426 unstable=0 bg_thresh=1002 thresh=2004 gap=558 poll_thresh=21 ino=257 dd-2584 [002] 158.498542: balance_dirty_state: bdi btrfs-1: dirty=995 wb=476 unstable=0 bg_thresh=1001 thresh=2002 gap=531 poll_thresh=22 ino=257 dd-2584 [002] 158.498671: balance_dirty_state: bdi btrfs-1: dirty=970 wb=526 unstable=0 bg_thresh=1003 thresh=2007 gap=511 poll_thresh=23 ino=257 dd-2584 [002] 158.498806: balance_dirty_state: bdi btrfs-1: dirty=995 wb=576 unstable=0 bg_thresh=1004 thresh=2009 gap=438 poll_thresh=24 ino=257 dd-2584 [002] 158.498807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-333% task_weight=98% bdi_bw=61784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 158.500361: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=848 to_write=7344 dd-2584 [002] 158.504864: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1176 unstable=0 bg_thresh=1007 thresh=2015 gap=469 poll_thresh=24 ino=257 dd-2584 [002] 158.504872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=61784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 158.512829: balance_dirty_state: bdi btrfs-1: dirty=370 wb=901 unstable=0 bg_thresh=1006 thresh=2013 gap=742 poll_thresh=24 ino=257 dd-2584 [002] 158.512896: balance_dirty_state: bdi btrfs-1: dirty=370 wb=901 unstable=0 bg_thresh=1006 thresh=2012 gap=741 poll_thresh=18 ino=257 dd-2584 [002] 158.513188: balance_dirty_state: bdi btrfs-1: dirty=395 wb=901 unstable=0 bg_thresh=1005 thresh=2011 gap=715 poll_thresh=19 ino=257 dd-2584 [002] 158.513306: balance_dirty_state: bdi btrfs-1: dirty=445 wb=901 unstable=0 bg_thresh=1005 thresh=2010 gap=664 poll_thresh=20 ino=257 dd-2584 [002] 158.513423: balance_dirty_state: bdi btrfs-1: dirty=470 wb=901 unstable=0 bg_thresh=1004 thresh=2009 gap=638 poll_thresh=21 ino=257 dd-2584 [002] 158.513540: balance_dirty_state: bdi btrfs-1: dirty=495 wb=901 unstable=0 bg_thresh=1006 thresh=2013 gap=617 poll_thresh=22 ino=257 dd-2584 [002] 158.513657: balance_dirty_state: bdi btrfs-1: dirty=545 wb=901 unstable=0 bg_thresh=1006 thresh=2012 gap=566 poll_thresh=23 ino=257 dd-2584 [002] 158.513774: balance_dirty_state: bdi btrfs-1: dirty=570 wb=901 unstable=0 bg_thresh=1005 thresh=2011 gap=540 poll_thresh=24 ino=257 dd-2584 [002] 158.513893: balance_dirty_state: bdi btrfs-1: dirty=595 wb=901 unstable=0 bg_thresh=1007 thresh=2015 gap=519 poll_thresh=25 ino=257 dd-2584 [002] 158.514010: balance_dirty_state: bdi btrfs-1: dirty=620 wb=901 unstable=0 bg_thresh=1007 thresh=2014 gap=493 poll_thresh=26 ino=257 dd-2584 [002] 158.514015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=61784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 158.520827: balance_dirty_state: bdi btrfs-1: dirty=620 wb=901 unstable=0 bg_thresh=1006 thresh=2013 gap=492 poll_thresh=26 ino=257 dd-2584 [002] 158.520832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=61784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 158.528837: balance_dirty_state: bdi btrfs-1: dirty=620 wb=726 unstable=0 bg_thresh=1005 thresh=2011 gap=665 poll_thresh=26 ino=257 dd-2584 [002] 158.528905: balance_dirty_state: bdi btrfs-1: dirty=645 wb=726 unstable=0 bg_thresh=1002 thresh=2005 gap=634 poll_thresh=19 ino=257 dd-2584 [002] 158.529192: balance_dirty_state: bdi btrfs-1: dirty=670 wb=726 unstable=0 bg_thresh=1002 thresh=2004 gap=608 poll_thresh=20 ino=257 dd-2584 [002] 158.529311: balance_dirty_state: bdi btrfs-1: dirty=720 wb=726 unstable=0 bg_thresh=1004 thresh=2008 gap=562 poll_thresh=21 ino=257 dd-2584 [002] 158.529428: balance_dirty_state: bdi btrfs-1: dirty=745 wb=726 unstable=0 bg_thresh=1003 thresh=2007 gap=536 poll_thresh=22 ino=257 dd-2584 [002] 158.529544: balance_dirty_state: bdi btrfs-1: dirty=770 wb=726 unstable=0 bg_thresh=1003 thresh=2006 gap=510 poll_thresh=23 ino=257 dd-2584 [002] 158.529660: balance_dirty_state: bdi btrfs-1: dirty=795 wb=726 unstable=0 bg_thresh=1005 thresh=2010 gap=489 poll_thresh=24 ino=257 dd-2584 [002] 158.529664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=61784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 158.536852: balance_dirty_state: bdi btrfs-1: dirty=795 wb=601 unstable=0 bg_thresh=1007 thresh=2015 gap=619 poll_thresh=24 ino=257 dd-2584 [002] 158.536919: balance_dirty_state: bdi btrfs-1: dirty=820 wb=601 unstable=0 bg_thresh=1010 thresh=2020 gap=599 poll_thresh=18 ino=257 dd-2584 [002] 158.537039: balance_dirty_state: bdi btrfs-1: dirty=845 wb=601 unstable=0 bg_thresh=1006 thresh=2013 gap=567 poll_thresh=19 ino=257 dd-2584 [002] 158.537156: balance_dirty_state: bdi btrfs-1: dirty=895 wb=601 unstable=0 bg_thresh=1006 thresh=2012 gap=516 poll_thresh=20 ino=257 dd-2584 [002] 158.537441: balance_dirty_state: bdi btrfs-1: dirty=920 wb=601 unstable=0 bg_thresh=1005 thresh=2011 gap=490 poll_thresh=21 ino=257 dd-2584 [002] 158.537446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=61784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 158.544803: balance_dirty_state: bdi btrfs-1: dirty=920 wb=451 unstable=0 bg_thresh=1001 thresh=2002 gap=631 poll_thresh=21 ino=257 dd-2584 [002] 158.544865: balance_dirty_state: bdi btrfs-1: dirty=945 wb=451 unstable=0 bg_thresh=1003 thresh=2007 gap=611 poll_thresh=16 ino=257 dd-2584 [002] 158.544981: balance_dirty_state: bdi btrfs-1: dirty=970 wb=451 unstable=0 bg_thresh=1006 thresh=2012 gap=591 poll_thresh=17 ino=257 dd-2584 [002] 158.545098: balance_dirty_state: bdi btrfs-1: dirty=995 wb=451 unstable=0 bg_thresh=1005 thresh=2011 gap=565 poll_thresh=18 ino=257 dd-2584 [002] 158.545218: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=451 unstable=0 bg_thresh=1007 thresh=2014 gap=543 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 158.545293: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16008 wrote=0 to_write=8192 dd-2584 [002] 158.545342: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=451 unstable=0 bg_thresh=1006 thresh=2013 gap=492 poll_thresh=20 ino=257 dd-2584 [002] 158.545343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=61784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 158.547097: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=704 to_write=7488 dd-2584 [002] 158.552787: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1026 unstable=0 bg_thresh=1006 thresh=2013 gap=617 poll_thresh=20 ino=257 dd-2584 [002] 158.552855: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1026 unstable=0 bg_thresh=1009 thresh=2018 gap=622 poll_thresh=15 ino=257 dd-2584 [002] 158.552918: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1026 unstable=0 bg_thresh=1006 thresh=2012 gap=591 poll_thresh=16 ino=257 dd-2584 [002] 158.553044: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1026 unstable=0 bg_thresh=1005 thresh=2011 gap=565 poll_thresh=17 ino=257 dd-2584 [002] 158.553169: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1026 unstable=0 bg_thresh=1007 thresh=2015 gap=519 poll_thresh=18 ino=257 dd-2584 [002] 158.553472: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1026 unstable=0 bg_thresh=1007 thresh=2014 gap=493 poll_thresh=19 ino=257 dd-2584 [002] 158.553478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-374% task_weight=98% bdi_bw=61784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 158.560851: balance_dirty_state: bdi btrfs-1: dirty=495 wb=901 unstable=0 bg_thresh=999 thresh=1998 gap=602 poll_thresh=19 ino=257 dd-2584 [002] 158.560936: balance_dirty_state: bdi btrfs-1: dirty=495 wb=876 unstable=0 bg_thresh=997 thresh=1995 gap=624 poll_thresh=14 ino=257 dd-2584 [002] 158.561010: balance_dirty_state: bdi btrfs-1: dirty=520 wb=826 unstable=0 bg_thresh=994 thresh=1989 gap=643 poll_thresh=15 ino=257 dd-2584 [002] 158.561080: balance_dirty_state: bdi btrfs-1: dirty=545 wb=776 unstable=0 bg_thresh=1000 thresh=2000 gap=679 poll_thresh=16 ino=257 dd-2584 [002] 158.561203: balance_dirty_state: bdi btrfs-1: dirty=570 wb=776 unstable=0 bg_thresh=996 thresh=1993 gap=647 poll_thresh=17 ino=257 dd-2584 [002] 158.561324: balance_dirty_state: bdi btrfs-1: dirty=595 wb=776 unstable=0 bg_thresh=998 thresh=1997 gap=626 poll_thresh=18 ino=257 dd-2584 [002] 158.561443: balance_dirty_state: bdi btrfs-1: dirty=645 wb=776 unstable=0 bg_thresh=998 thresh=1996 gap=575 poll_thresh=19 ino=257 dd-2584 [002] 158.561563: balance_dirty_state: bdi btrfs-1: dirty=670 wb=776 unstable=0 bg_thresh=997 thresh=1995 gap=549 poll_thresh=20 ino=257 dd-2584 [002] 158.561683: balance_dirty_state: bdi btrfs-1: dirty=695 wb=776 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=21 ino=257 dd-2584 [002] 158.561979: balance_dirty_state: bdi btrfs-1: dirty=720 wb=776 unstable=0 bg_thresh=999 thresh=1998 gap=502 poll_thresh=22 ino=257 dd-2584 [002] 158.562096: balance_dirty_state: bdi btrfs-1: dirty=770 wb=776 unstable=0 bg_thresh=1001 thresh=2003 gap=457 poll_thresh=23 ino=257 dd-2584 [002] 158.562101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-145% task_gap=-390% task_weight=99% bdi_bw=61784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 158.568858: balance_dirty_state: bdi btrfs-1: dirty=770 wb=776 unstable=0 bg_thresh=1005 thresh=2011 gap=465 poll_thresh=23 ino=257 dd-2584 [006] 158.568864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-380% task_weight=100% bdi_bw=61784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 158.576885: balance_dirty_state: bdi btrfs-1: dirty=770 wb=576 unstable=0 bg_thresh=997 thresh=1994 gap=648 poll_thresh=23 ino=257 dd-2584 [006] 158.576950: balance_dirty_state: bdi btrfs-1: dirty=770 wb=576 unstable=0 bg_thresh=997 thresh=1994 gap=648 poll_thresh=17 ino=257 dd-2584 [006] 158.577066: balance_dirty_state: bdi btrfs-1: dirty=820 wb=576 unstable=0 bg_thresh=1002 thresh=2004 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 158.577183: balance_dirty_state: bdi btrfs-1: dirty=845 wb=576 unstable=0 bg_thresh=1004 thresh=2009 gap=588 poll_thresh=19 ino=257 dd-2584 [006] 158.577304: balance_dirty_state: bdi btrfs-1: dirty=870 wb=576 unstable=0 bg_thresh=1004 thresh=2008 gap=562 poll_thresh=20 ino=257 dd-2584 [006] 158.577424: balance_dirty_state: bdi btrfs-1: dirty=920 wb=576 unstable=0 bg_thresh=1003 thresh=2007 gap=511 poll_thresh=21 ino=257 dd-2584 [006] 158.577543: balance_dirty_state: bdi btrfs-1: dirty=945 wb=576 unstable=0 bg_thresh=1005 thresh=2011 gap=490 poll_thresh=22 ino=257 dd-2584 [006] 158.577548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=61784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 158.584902: balance_dirty_state: bdi btrfs-1: dirty=945 wb=451 unstable=0 bg_thresh=1013 thresh=2026 gap=630 poll_thresh=22 ino=257 dd-2584 [006] 158.585016: balance_dirty_state: bdi btrfs-1: dirty=970 wb=451 unstable=0 bg_thresh=1013 thresh=2026 gap=605 poll_thresh=16 ino=257 dd-2584 [006] 158.585302: balance_dirty_state: bdi btrfs-1: dirty=995 wb=451 unstable=0 bg_thresh=1012 thresh=2024 gap=578 poll_thresh=17 ino=257 dd-2584 [006] 158.585416: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=451 unstable=0 bg_thresh=1011 thresh=2023 gap=552 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 158.585486: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16048 wrote=0 to_write=8192 dd-2584 [006] 158.585541: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=451 unstable=0 bg_thresh=1011 thresh=2022 gap=526 poll_thresh=19 ino=257 dd-2584 [006] 158.585665: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=476 unstable=0 bg_thresh=1010 thresh=2021 gap=475 poll_thresh=20 ino=257 dd-2584 [006] 158.585667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=63164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 158.588471: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=720 to_write=7472 dd-2584 [002] 158.592920: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1051 unstable=0 bg_thresh=1011 thresh=2022 gap=601 poll_thresh=20 ino=257 dd-2584 [002] 158.593019: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1051 unstable=0 bg_thresh=1013 thresh=2027 gap=606 poll_thresh=15 ino=257 dd-2584 [002] 158.593143: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1051 unstable=0 bg_thresh=1010 thresh=2021 gap=575 poll_thresh=16 ino=257 dd-2584 [002] 158.593297: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1051 unstable=0 bg_thresh=1012 thresh=2025 gap=554 poll_thresh=17 ino=257 dd-2584 [002] 158.593416: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1051 unstable=0 bg_thresh=1012 thresh=2024 gap=503 poll_thresh=18 ino=257 dd-2584 [002] 158.593421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=63164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 158.600934: balance_dirty_state: bdi btrfs-1: dirty=470 wb=926 unstable=0 bg_thresh=1011 thresh=2022 gap=626 poll_thresh=18 ino=257 dd-2584 [002] 158.601004: balance_dirty_state: bdi btrfs-1: dirty=470 wb=926 unstable=0 bg_thresh=1008 thresh=2016 gap=620 poll_thresh=13 ino=257 dd-2584 [002] 158.601066: balance_dirty_state: bdi btrfs-1: dirty=495 wb=926 unstable=0 bg_thresh=1010 thresh=2021 gap=600 poll_thresh=14 ino=257 dd-2584 [002] 158.601127: balance_dirty_state: bdi btrfs-1: dirty=495 wb=926 unstable=0 bg_thresh=1010 thresh=2020 gap=599 poll_thresh=15 ino=257 dd-2584 [002] 158.601362: balance_dirty_state: bdi btrfs-1: dirty=520 wb=926 unstable=0 bg_thresh=1010 thresh=2020 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 158.601481: balance_dirty_state: bdi btrfs-1: dirty=545 wb=926 unstable=0 bg_thresh=1012 thresh=2024 gap=553 poll_thresh=17 ino=257 dd-2584 [002] 158.601601: balance_dirty_state: bdi btrfs-1: dirty=595 wb=926 unstable=0 bg_thresh=1011 thresh=2023 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 158.601605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=63164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 158.608851: balance_dirty_state: bdi btrfs-1: dirty=595 wb=726 unstable=0 bg_thresh=1011 thresh=2023 gap=702 poll_thresh=18 ino=257 dd-2584 [002] 158.608920: balance_dirty_state: bdi btrfs-1: dirty=595 wb=726 unstable=0 bg_thresh=1011 thresh=2022 gap=701 poll_thresh=13 ino=257 dd-2584 [002] 158.608980: balance_dirty_state: bdi btrfs-1: dirty=620 wb=726 unstable=0 bg_thresh=1011 thresh=2022 gap=676 poll_thresh=14 ino=257 dd-2584 [002] 158.609040: balance_dirty_state: bdi btrfs-1: dirty=645 wb=726 unstable=0 bg_thresh=1010 thresh=2021 gap=650 poll_thresh=15 ino=257 dd-2584 [002] 158.609099: balance_dirty_state: bdi btrfs-1: dirty=645 wb=726 unstable=0 bg_thresh=1010 thresh=2020 gap=649 poll_thresh=16 ino=257 dd-2584 [002] 158.609215: balance_dirty_state: bdi btrfs-1: dirty=670 wb=726 unstable=0 bg_thresh=1009 thresh=2019 gap=623 poll_thresh=17 ino=257 dd-2584 [002] 158.609336: balance_dirty_state: bdi btrfs-1: dirty=720 wb=726 unstable=0 bg_thresh=1009 thresh=2018 gap=572 poll_thresh=18 ino=257 dd-2584 [002] 158.609454: balance_dirty_state: bdi btrfs-1: dirty=745 wb=726 unstable=0 bg_thresh=1008 thresh=2017 gap=546 poll_thresh=19 ino=257 dd-2584 [002] 158.609743: balance_dirty_state: bdi btrfs-1: dirty=770 wb=726 unstable=0 bg_thresh=1010 thresh=2021 gap=525 poll_thresh=20 ino=257 dd-2584 [002] 158.609862: balance_dirty_state: bdi btrfs-1: dirty=820 wb=726 unstable=0 bg_thresh=1010 thresh=2020 gap=474 poll_thresh=21 ino=257 dd-2584 [002] 158.609867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=63164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 158.616881: balance_dirty_state: bdi btrfs-1: dirty=820 wb=601 unstable=0 bg_thresh=1011 thresh=2023 gap=602 poll_thresh=21 ino=257 dd-2584 [002] 158.616949: balance_dirty_state: bdi btrfs-1: dirty=820 wb=601 unstable=0 bg_thresh=1014 thresh=2028 gap=607 poll_thresh=16 ino=257 dd-2584 [002] 158.617068: balance_dirty_state: bdi btrfs-1: dirty=870 wb=601 unstable=0 bg_thresh=1013 thresh=2027 gap=556 poll_thresh=17 ino=257 dd-2584 [002] 158.617187: balance_dirty_state: bdi btrfs-1: dirty=895 wb=601 unstable=0 bg_thresh=1010 thresh=2020 gap=524 poll_thresh=18 ino=257 dd-2584 [002] 158.617304: balance_dirty_state: bdi btrfs-1: dirty=920 wb=601 unstable=0 bg_thresh=1009 thresh=2019 gap=498 poll_thresh=19 ino=257 dd-2584 [002] 158.617308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-320% task_weight=98% bdi_bw=63164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 158.624923: balance_dirty_state: bdi btrfs-1: dirty=920 wb=476 unstable=0 bg_thresh=1008 thresh=2017 gap=621 poll_thresh=19 ino=257 dd-2584 [002] 158.624991: balance_dirty_state: bdi btrfs-1: dirty=945 wb=476 unstable=0 bg_thresh=1011 thresh=2022 gap=601 poll_thresh=14 ino=257 dd-2584 [002] 158.625052: balance_dirty_state: bdi btrfs-1: dirty=945 wb=476 unstable=0 bg_thresh=1010 thresh=2021 gap=600 poll_thresh=15 ino=257 dd-2584 [002] 158.625111: balance_dirty_state: bdi btrfs-1: dirty=970 wb=476 unstable=0 bg_thresh=1010 thresh=2021 gap=575 poll_thresh=16 ino=257 dd-2584 [002] 158.625227: balance_dirty_state: bdi btrfs-1: dirty=995 wb=476 unstable=0 bg_thresh=1012 thresh=2025 gap=554 poll_thresh=17 ino=257 dd-2584 [002] 158.625513: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=476 unstable=0 bg_thresh=1012 thresh=2024 gap=503 poll_thresh=18 ino=257 dd-2584 [002] 158.625518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=63164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 158.625564: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16088 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 158.627100: writeback_single_inode: bdi btrfs-1: ino=257 state= age=208 wrote=672 to_write=7520 dd-2584 [002] 158.632935: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1026 unstable=0 bg_thresh=1012 thresh=2025 gap=629 poll_thresh=18 ino=257 dd-2584 [002] 158.633018: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1026 unstable=0 bg_thresh=1012 thresh=2024 gap=628 poll_thresh=13 ino=257 dd-2584 [002] 158.633077: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1026 unstable=0 bg_thresh=1012 thresh=2024 gap=603 poll_thresh=14 ino=257 dd-2584 [002] 158.633135: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1026 unstable=0 bg_thresh=1011 thresh=2023 gap=602 poll_thresh=15 ino=257 dd-2584 [002] 158.633194: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1026 unstable=0 bg_thresh=1011 thresh=2023 gap=577 poll_thresh=16 ino=257 dd-2584 [002] 158.633312: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1026 unstable=0 bg_thresh=1010 thresh=2021 gap=550 poll_thresh=17 ino=257 dd-2584 [002] 158.633429: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1026 unstable=0 bg_thresh=1010 thresh=2020 gap=499 poll_thresh=18 ino=257 dd-2584 [002] 158.633434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=63164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 158.640936: balance_dirty_state: bdi btrfs-1: dirty=495 wb=901 unstable=0 bg_thresh=1010 thresh=2021 gap=625 poll_thresh=18 ino=257 dd-2584 [000] 158.641063: balance_dirty_state: bdi btrfs-1: dirty=520 wb=901 unstable=0 bg_thresh=1010 thresh=2021 gap=600 poll_thresh=13 ino=257 dd-2584 [000] 158.641182: balance_dirty_state: bdi btrfs-1: dirty=520 wb=901 unstable=0 bg_thresh=1013 thresh=2026 gap=605 poll_thresh=14 ino=257 dd-2584 [000] 158.641304: balance_dirty_state: bdi btrfs-1: dirty=545 wb=901 unstable=0 bg_thresh=1012 thresh=2025 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 158.641422: balance_dirty_state: bdi btrfs-1: dirty=570 wb=901 unstable=0 bg_thresh=1009 thresh=2019 gap=548 poll_thresh=16 ino=257 dd-2584 [000] 158.641655: balance_dirty_state: bdi btrfs-1: dirty=595 wb=901 unstable=0 bg_thresh=1009 thresh=2018 gap=522 poll_thresh=17 ino=257 dd-2584 [000] 158.642242: balance_dirty_state: bdi btrfs-1: dirty=620 wb=901 unstable=0 bg_thresh=1011 thresh=2022 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 158.642251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=63164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 158.648878: balance_dirty_state: bdi btrfs-1: dirty=620 wb=751 unstable=0 bg_thresh=1010 thresh=2021 gap=650 poll_thresh=18 ino=257 dd-2584 [000] 158.649002: balance_dirty_state: bdi btrfs-1: dirty=645 wb=751 unstable=0 bg_thresh=1010 thresh=2021 gap=625 poll_thresh=13 ino=257 dd-2584 [000] 158.649122: balance_dirty_state: bdi btrfs-1: dirty=645 wb=751 unstable=0 bg_thresh=1010 thresh=2020 gap=624 poll_thresh=14 ino=257 dd-2584 [000] 158.649239: balance_dirty_state: bdi btrfs-1: dirty=670 wb=751 unstable=0 bg_thresh=1012 thresh=2025 gap=604 poll_thresh=15 ino=257 dd-2584 [000] 158.649356: balance_dirty_state: bdi btrfs-1: dirty=695 wb=751 unstable=0 bg_thresh=1009 thresh=2019 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 158.649663: balance_dirty_state: bdi btrfs-1: dirty=720 wb=701 unstable=0 bg_thresh=1008 thresh=2016 gap=595 poll_thresh=17 ino=257 dd-2584 [000] 158.649845: balance_dirty_state: bdi btrfs-1: dirty=745 wb=701 unstable=0 bg_thresh=1009 thresh=2019 gap=573 poll_thresh=18 ino=257 dd-2584 [000] 158.650091: balance_dirty_state: bdi btrfs-1: dirty=795 wb=701 unstable=0 bg_thresh=1010 thresh=2020 gap=524 poll_thresh=19 ino=257 dd-2584 [000] 158.650448: balance_dirty_state: bdi btrfs-1: dirty=820 wb=701 unstable=0 bg_thresh=1009 thresh=2019 gap=498 poll_thresh=20 ino=257 dd-2584 [000] 158.650459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=63164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 158.656971: balance_dirty_state: bdi btrfs-1: dirty=820 wb=676 unstable=0 bg_thresh=1002 thresh=2005 gap=509 poll_thresh=20 ino=257 dd-2584 [000] 158.657155: balance_dirty_state: bdi btrfs-1: dirty=820 wb=676 unstable=0 bg_thresh=1002 thresh=2005 gap=509 poll_thresh=15 ino=257 dd-2584 [000] 158.657330: balance_dirty_state: bdi btrfs-1: dirty=845 wb=676 unstable=0 bg_thresh=1005 thresh=2010 gap=489 poll_thresh=16 ino=257 dd-2584 [000] 158.657342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=63164 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 158.664946: balance_dirty_state: bdi btrfs-1: dirty=845 wb=551 unstable=0 bg_thresh=1003 thresh=2007 gap=611 poll_thresh=16 ino=257 dd-2584 [000] 158.665045: balance_dirty_state: bdi btrfs-1: dirty=870 wb=551 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=12 ino=257 dd-2584 [000] 158.665420: balance_dirty_state: bdi btrfs-1: dirty=870 wb=551 unstable=0 bg_thresh=1006 thresh=2012 gap=591 poll_thresh=13 ino=257 dd-2584 [000] 158.665504: balance_dirty_state: bdi btrfs-1: dirty=895 wb=551 unstable=0 bg_thresh=1006 thresh=2012 gap=566 poll_thresh=14 ino=257 dd-2584 [000] 158.665586: balance_dirty_state: bdi btrfs-1: dirty=920 wb=551 unstable=0 bg_thresh=1008 thresh=2017 gap=546 poll_thresh=15 ino=257 dd-2584 [000] 158.665671: balance_dirty_state: bdi btrfs-1: dirty=920 wb=551 unstable=0 bg_thresh=1008 thresh=2017 gap=546 poll_thresh=16 ino=257 dd-2584 [000] 158.665841: balance_dirty_state: bdi btrfs-1: dirty=970 wb=551 unstable=0 bg_thresh=1010 thresh=2021 gap=500 poll_thresh=17 ino=257 dd-2584 [000] 158.665847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=63164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 158.676880: balance_dirty_state: bdi btrfs-1: dirty=970 wb=301 unstable=0 bg_thresh=1008 thresh=2016 gap=745 poll_thresh=17 ino=257 dd-2584 [000] 158.676950: balance_dirty_state: bdi btrfs-1: dirty=970 wb=301 unstable=0 bg_thresh=1008 thresh=2016 gap=745 poll_thresh=13 ino=257 dd-2584 [000] 158.677009: balance_dirty_state: bdi btrfs-1: dirty=995 wb=301 unstable=0 bg_thresh=1010 thresh=2021 gap=725 poll_thresh=14 ino=257 dd-2584 [000] 158.677063: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=301 unstable=0 bg_thresh=1010 thresh=2021 gap=700 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 158.677127: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16140 wrote=0 to_write=8192 dd-2584 [000] 158.677128: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=301 unstable=0 bg_thresh=1013 thresh=2026 gap=705 poll_thresh=16 ino=257 dd-2584 [000] 158.677251: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=301 unstable=0 bg_thresh=1009 thresh=2019 gap=673 poll_thresh=17 ino=257 dd-2584 [000] 158.677379: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=351 unstable=0 bg_thresh=1011 thresh=2023 gap=627 poll_thresh=18 ino=257 dd-2584 [000] 158.677505: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=401 unstable=0 bg_thresh=1011 thresh=2022 gap=601 poll_thresh=19 ino=257 dd-2584 [000] 158.677804: balance_dirty_state: bdi btrfs-1: dirty=895 wb=551 unstable=0 bg_thresh=1010 thresh=2021 gap=575 poll_thresh=20 ino=257 dd-2584 [000] 158.677933: balance_dirty_state: bdi btrfs-1: dirty=895 wb=601 unstable=0 bg_thresh=1012 thresh=2025 gap=529 poll_thresh=21 ino=257 dd-2584 [000] 158.678062: balance_dirty_state: bdi btrfs-1: dirty=870 wb=651 unstable=0 bg_thresh=1012 thresh=2024 gap=503 poll_thresh=22 ino=257 dd-2584 [000] 158.678063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=63164 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 158.679138: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=848 to_write=7344 dd-2584 [004] 158.688868: balance_dirty_state: bdi btrfs-1: dirty=370 wb=876 unstable=0 bg_thresh=1007 thresh=2015 gap=769 poll_thresh=22 ino=257 dd-2584 [004] 158.689004: balance_dirty_state: bdi btrfs-1: dirty=395 wb=876 unstable=0 bg_thresh=1007 thresh=2015 gap=744 poll_thresh=16 ino=257 dd-2584 [004] 158.689297: balance_dirty_state: bdi btrfs-1: dirty=420 wb=876 unstable=0 bg_thresh=1010 thresh=2020 gap=724 poll_thresh=17 ino=257 dd-2584 [004] 158.689593: balance_dirty_state: bdi btrfs-1: dirty=470 wb=876 unstable=0 bg_thresh=1011 thresh=2022 gap=676 poll_thresh=18 ino=257 dd-2584 [004] 158.689892: balance_dirty_state: bdi btrfs-1: dirty=495 wb=876 unstable=0 bg_thresh=1010 thresh=2020 gap=649 poll_thresh=19 ino=257 dd-2584 [004] 158.690186: balance_dirty_state: bdi btrfs-1: dirty=520 wb=876 unstable=0 bg_thresh=1009 thresh=2019 gap=623 poll_thresh=20 ino=257 dd-2584 [004] 158.690967: balance_dirty_state: bdi btrfs-1: dirty=545 wb=876 unstable=0 bg_thresh=1011 thresh=2023 gap=602 poll_thresh=21 ino=257 dd-2584 [004] 158.691257: balance_dirty_state: bdi btrfs-1: dirty=595 wb=876 unstable=0 bg_thresh=1008 thresh=2016 gap=545 poll_thresh=22 ino=257 dd-2584 [004] 158.691550: balance_dirty_state: bdi btrfs-1: dirty=620 wb=876 unstable=0 bg_thresh=1010 thresh=2020 gap=524 poll_thresh=23 ino=257 dd-2584 [004] 158.691839: balance_dirty_state: bdi btrfs-1: dirty=645 wb=876 unstable=0 bg_thresh=1009 thresh=2019 gap=498 poll_thresh=24 ino=257 dd-2584 [004] 158.691849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=63780 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 158.696867: balance_dirty_state: bdi btrfs-1: dirty=645 wb=876 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=24 ino=257 dd-2584 [004] 158.696877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=63780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 158.704907: balance_dirty_state: bdi btrfs-1: dirty=645 wb=726 unstable=0 bg_thresh=998 thresh=1996 gap=625 poll_thresh=24 ino=257 dd-2584 [002] 158.704980: balance_dirty_state: bdi btrfs-1: dirty=645 wb=726 unstable=0 bg_thresh=1000 thresh=2001 gap=630 poll_thresh=18 ino=257 dd-2584 [002] 158.705103: balance_dirty_state: bdi btrfs-1: dirty=695 wb=726 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=19 ino=257 dd-2584 [002] 158.705223: balance_dirty_state: bdi btrfs-1: dirty=720 wb=726 unstable=0 bg_thresh=999 thresh=1999 gap=553 poll_thresh=20 ino=257 dd-2584 [002] 158.705345: balance_dirty_state: bdi btrfs-1: dirty=745 wb=726 unstable=0 bg_thresh=1001 thresh=2003 gap=532 poll_thresh=21 ino=257 dd-2584 [002] 158.705467: balance_dirty_state: bdi btrfs-1: dirty=770 wb=726 unstable=0 bg_thresh=1001 thresh=2002 gap=506 poll_thresh=22 ino=257 dd-2584 [002] 158.705765: balance_dirty_state: bdi btrfs-1: dirty=820 wb=726 unstable=0 bg_thresh=1000 thresh=2001 gap=455 poll_thresh=23 ino=257 dd-2584 [002] 158.705770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-393% task_weight=99% bdi_bw=63780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.712918: balance_dirty_state: bdi btrfs-1: dirty=820 wb=476 unstable=0 bg_thresh=1010 thresh=2020 gap=724 poll_thresh=23 ino=257 dd-2584 [005] 158.712982: balance_dirty_state: bdi btrfs-1: dirty=845 wb=476 unstable=0 bg_thresh=1012 thresh=2025 gap=704 poll_thresh=17 ino=257 dd-2584 [005] 158.713096: balance_dirty_state: bdi btrfs-1: dirty=870 wb=476 unstable=0 bg_thresh=1015 thresh=2030 gap=684 poll_thresh=18 ino=257 dd-2584 [005] 158.713212: balance_dirty_state: bdi btrfs-1: dirty=895 wb=476 unstable=0 bg_thresh=1014 thresh=2029 gap=658 poll_thresh=19 ino=257 dd-2584 [005] 158.713332: balance_dirty_state: bdi btrfs-1: dirty=945 wb=476 unstable=0 bg_thresh=1013 thresh=2027 gap=606 poll_thresh=20 ino=257 dd-2584 [005] 158.713450: balance_dirty_state: bdi btrfs-1: dirty=970 wb=476 unstable=0 bg_thresh=1013 thresh=2026 gap=580 poll_thresh=21 ino=257 dd-2584 [005] 158.713567: balance_dirty_state: bdi btrfs-1: dirty=995 wb=476 unstable=0 bg_thresh=1012 thresh=2025 gap=554 poll_thresh=22 ino=257 dd-2584 [005] 158.713684: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=476 unstable=0 bg_thresh=1012 thresh=2024 gap=528 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 158.713761: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16176 wrote=0 to_write=8192 dd-2584 [005] 158.713987: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=501 unstable=0 bg_thresh=1011 thresh=2022 gap=476 poll_thresh=24 ino=257 dd-2584 [005] 158.713989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-132% task_gap=-363% task_weight=98% bdi_bw=63780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 158.715407: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=688 to_write=7504 dd-2584 [005] 158.720886: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1026 unstable=0 bg_thresh=1009 thresh=2019 gap=598 poll_thresh=24 ino=257 dd-2584 [005] 158.720986: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1026 unstable=0 bg_thresh=1009 thresh=2019 gap=598 poll_thresh=18 ino=257 dd-2584 [005] 158.721219: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1026 unstable=0 bg_thresh=1012 thresh=2024 gap=553 poll_thresh=19 ino=257 dd-2584 [005] 158.721455: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1026 unstable=0 bg_thresh=1014 thresh=2028 gap=532 poll_thresh=20 ino=257 dd-2584 [005] 158.721693: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1026 unstable=0 bg_thresh=1013 thresh=2027 gap=506 poll_thresh=21 ino=257 dd-2584 [005] 158.721702: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-312% task_weight=100% bdi_bw=63780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.728946: balance_dirty_state: bdi btrfs-1: dirty=495 wb=901 unstable=0 bg_thresh=1007 thresh=2015 gap=619 poll_thresh=21 ino=257 dd-2584 [005] 158.729027: balance_dirty_state: bdi btrfs-1: dirty=520 wb=901 unstable=0 bg_thresh=1010 thresh=2020 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 158.729144: balance_dirty_state: bdi btrfs-1: dirty=545 wb=901 unstable=0 bg_thresh=1009 thresh=2019 gap=573 poll_thresh=17 ino=257 dd-2584 [005] 158.729261: balance_dirty_state: bdi btrfs-1: dirty=570 wb=901 unstable=0 bg_thresh=1009 thresh=2018 gap=547 poll_thresh=18 ino=257 dd-2584 [005] 158.729379: balance_dirty_state: bdi btrfs-1: dirty=620 wb=901 unstable=0 bg_thresh=1011 thresh=2022 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 158.729384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-316% task_weight=98% bdi_bw=63780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 158.736944: balance_dirty_state: bdi btrfs-1: dirty=620 wb=776 unstable=0 bg_thresh=1010 thresh=2020 gap=624 poll_thresh=19 ino=257 dd-2584 [001] 158.737044: balance_dirty_state: bdi btrfs-1: dirty=620 wb=776 unstable=0 bg_thresh=1010 thresh=2020 gap=624 poll_thresh=14 ino=257 dd-2584 [001] 158.737453: balance_dirty_state: bdi btrfs-1: dirty=645 wb=776 unstable=0 bg_thresh=1012 thresh=2025 gap=604 poll_thresh=15 ino=257 dd-2584 [001] 158.737554: balance_dirty_state: bdi btrfs-1: dirty=645 wb=776 unstable=0 bg_thresh=1012 thresh=2025 gap=604 poll_thresh=16 ino=257 dd-2584 [001] 158.737753: balance_dirty_state: bdi btrfs-1: dirty=695 wb=776 unstable=0 bg_thresh=1015 thresh=2030 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 158.737964: balance_dirty_state: bdi btrfs-1: dirty=720 wb=776 unstable=0 bg_thresh=1018 thresh=2036 gap=540 poll_thresh=18 ino=257 dd-2584 [001] 158.738173: balance_dirty_state: bdi btrfs-1: dirty=745 wb=776 unstable=0 bg_thresh=1013 thresh=2027 gap=506 poll_thresh=19 ino=257 dd-2584 [001] 158.738181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=63780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 158.744940: balance_dirty_state: bdi btrfs-1: dirty=745 wb=776 unstable=0 bg_thresh=1011 thresh=2023 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 158.744951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=63780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 158.752934: balance_dirty_state: bdi btrfs-1: dirty=745 wb=426 unstable=0 bg_thresh=1013 thresh=2027 gap=856 poll_thresh=19 ino=257 dd-2584 [001] 158.753037: balance_dirty_state: bdi btrfs-1: dirty=770 wb=426 unstable=0 bg_thresh=1013 thresh=2026 gap=830 poll_thresh=14 ino=257 dd-2584 [001] 158.753094: balance_dirty_state: bdi btrfs-1: dirty=795 wb=426 unstable=0 bg_thresh=1013 thresh=2026 gap=805 poll_thresh=15 ino=257 dd-2584 [001] 158.753150: balance_dirty_state: bdi btrfs-1: dirty=795 wb=426 unstable=0 bg_thresh=1012 thresh=2025 gap=804 poll_thresh=16 ino=257 dd-2584 [001] 158.753265: balance_dirty_state: bdi btrfs-1: dirty=820 wb=426 unstable=0 bg_thresh=1014 thresh=2029 gap=783 poll_thresh=17 ino=257 dd-2584 [001] 158.753378: balance_dirty_state: bdi btrfs-1: dirty=870 wb=426 unstable=0 bg_thresh=1014 thresh=2028 gap=732 poll_thresh=18 ino=257 dd-2584 [001] 158.753658: balance_dirty_state: bdi btrfs-1: dirty=895 wb=426 unstable=0 bg_thresh=1013 thresh=2027 gap=706 poll_thresh=19 ino=257 dd-2584 [001] 158.753772: balance_dirty_state: bdi btrfs-1: dirty=920 wb=426 unstable=0 bg_thresh=1013 thresh=2026 gap=680 poll_thresh=20 ino=257 dd-2584 [001] 158.753886: balance_dirty_state: bdi btrfs-1: dirty=970 wb=426 unstable=0 bg_thresh=1015 thresh=2030 gap=634 poll_thresh=21 ino=257 dd-2584 [001] 158.754001: balance_dirty_state: bdi btrfs-1: dirty=995 wb=426 unstable=0 bg_thresh=1014 thresh=2029 gap=608 poll_thresh=22 ino=257 dd-2584 [001] 158.754117: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=426 unstable=0 bg_thresh=1014 thresh=2028 gap=582 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 158.754205: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16216 wrote=0 to_write=8192 dd-2584 [001] 158.754247: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=426 unstable=0 bg_thresh=1016 thresh=2032 gap=561 poll_thresh=24 ino=257 dd-2584 [001] 158.754378: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=451 unstable=0 bg_thresh=1012 thresh=2025 gap=504 poll_thresh=25 ino=257 dd-2584 [001] 158.754380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=63780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 158.756133: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=704 to_write=7488 dd-2584 [005] 158.760879: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1001 unstable=0 bg_thresh=1009 thresh=2019 gap=623 poll_thresh=25 ino=257 dd-2584 [005] 158.760949: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1001 unstable=0 bg_thresh=1002 thresh=2005 gap=609 poll_thresh=19 ino=257 dd-2584 [005] 158.761079: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1001 unstable=0 bg_thresh=1002 thresh=2005 gap=559 poll_thresh=20 ino=257 dd-2584 [005] 158.761396: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1001 unstable=0 bg_thresh=1005 thresh=2011 gap=540 poll_thresh=21 ino=257 dd-2584 [005] 158.761520: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1001 unstable=0 bg_thresh=1008 thresh=2016 gap=520 poll_thresh=22 ino=257 dd-2584 [005] 158.761637: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1001 unstable=0 bg_thresh=1007 thresh=2015 gap=494 poll_thresh=23 ino=257 dd-2584 [005] 158.761642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=63780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.768991: balance_dirty_state: bdi btrfs-1: dirty=520 wb=876 unstable=0 bg_thresh=1009 thresh=2019 gap=623 poll_thresh=23 ino=257 dd-2584 [005] 158.769123: balance_dirty_state: bdi btrfs-1: dirty=545 wb=876 unstable=0 bg_thresh=1009 thresh=2018 gap=597 poll_thresh=17 ino=257 dd-2584 [005] 158.769361: balance_dirty_state: bdi btrfs-1: dirty=570 wb=876 unstable=0 bg_thresh=1008 thresh=2017 gap=571 poll_thresh=18 ino=257 dd-2584 [005] 158.769597: balance_dirty_state: bdi btrfs-1: dirty=620 wb=876 unstable=0 bg_thresh=1010 thresh=2021 gap=525 poll_thresh=19 ino=257 dd-2584 [005] 158.769832: balance_dirty_state: bdi btrfs-1: dirty=645 wb=876 unstable=0 bg_thresh=1010 thresh=2020 gap=499 poll_thresh=20 ino=257 dd-2584 [005] 158.769840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=63780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.776981: balance_dirty_state: bdi btrfs-1: dirty=645 wb=751 unstable=0 bg_thresh=1009 thresh=2019 gap=623 poll_thresh=20 ino=257 dd-2584 [005] 158.777110: balance_dirty_state: bdi btrfs-1: dirty=670 wb=751 unstable=0 bg_thresh=1009 thresh=2019 gap=598 poll_thresh=15 ino=257 dd-2584 [005] 158.777231: balance_dirty_state: bdi btrfs-1: dirty=670 wb=751 unstable=0 bg_thresh=1009 thresh=2018 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 158.777821: balance_dirty_state: bdi btrfs-1: dirty=695 wb=726 unstable=0 bg_thresh=1004 thresh=2009 gap=588 poll_thresh=17 ino=257 dd-2584 [005] 158.777959: balance_dirty_state: bdi btrfs-1: dirty=745 wb=726 unstable=0 bg_thresh=1009 thresh=2019 gap=548 poll_thresh=18 ino=257 dd-2584 [005] 158.778093: balance_dirty_state: bdi btrfs-1: dirty=770 wb=726 unstable=0 bg_thresh=1008 thresh=2017 gap=521 poll_thresh=19 ino=257 dd-2584 [005] 158.778219: balance_dirty_state: bdi btrfs-1: dirty=795 wb=701 unstable=0 bg_thresh=1004 thresh=2009 gap=513 poll_thresh=20 ino=257 dd-2584 [005] 158.778344: balance_dirty_state: bdi btrfs-1: dirty=845 wb=701 unstable=0 bg_thresh=1005 thresh=2011 gap=465 poll_thresh=21 ino=257 dd-2584 [005] 158.778348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=63780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.785015: balance_dirty_state: bdi btrfs-1: dirty=845 wb=701 unstable=0 bg_thresh=1011 thresh=2022 gap=476 poll_thresh=21 ino=257 dd-2584 [005] 158.785024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-316% task_weight=98% bdi_bw=63780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.792996: balance_dirty_state: bdi btrfs-1: dirty=845 wb=701 unstable=0 bg_thresh=1010 thresh=2021 gap=475 poll_thresh=21 ino=257 dd-2584 [005] 158.793005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-318% task_weight=98% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.801010: balance_dirty_state: bdi btrfs-1: dirty=845 wb=326 unstable=0 bg_thresh=1010 thresh=2020 gap=849 poll_thresh=21 ino=257 dd-2584 [005] 158.801120: balance_dirty_state: bdi btrfs-1: dirty=845 wb=326 unstable=0 bg_thresh=1007 thresh=2014 gap=843 poll_thresh=16 ino=257 dd-2584 [005] 158.801323: balance_dirty_state: bdi btrfs-1: dirty=895 wb=326 unstable=0 bg_thresh=1006 thresh=2013 gap=792 poll_thresh=17 ino=257 dd-2584 [005] 158.801525: balance_dirty_state: bdi btrfs-1: dirty=920 wb=326 unstable=0 bg_thresh=1006 thresh=2012 gap=766 poll_thresh=18 ino=257 dd-2584 [005] 158.801728: balance_dirty_state: bdi btrfs-1: dirty=945 wb=326 unstable=0 bg_thresh=1008 thresh=2016 gap=745 poll_thresh=19 ino=257 dd-2584 [005] 158.802230: balance_dirty_state: bdi btrfs-1: dirty=970 wb=326 unstable=0 bg_thresh=1007 thresh=2015 gap=719 poll_thresh=20 ino=257 dd-2584 [005] 158.802433: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=326 unstable=0 bg_thresh=1007 thresh=2014 gap=668 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 158.802516: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16264 wrote=0 to_write=8192 dd-2584 [005] 158.802644: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=326 unstable=0 bg_thresh=1006 thresh=2013 gap=642 poll_thresh=22 ino=257 dd-2584 [005] 158.802859: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=376 unstable=0 bg_thresh=1008 thresh=2017 gap=621 poll_thresh=23 ino=257 dd-2584 [005] 158.803075: balance_dirty_state: bdi btrfs-1: dirty=995 wb=426 unstable=0 bg_thresh=1008 thresh=2016 gap=595 poll_thresh=24 ino=257 dd-2584 [005] 158.803294: balance_dirty_state: bdi btrfs-1: dirty=995 wb=476 unstable=0 bg_thresh=1007 thresh=2015 gap=544 poll_thresh=25 ino=257 dd-2584 [005] 158.803522: balance_dirty_state: bdi btrfs-1: dirty=970 wb=526 unstable=0 bg_thresh=1006 thresh=2013 gap=517 poll_thresh=26 ino=257 dd-2584 [005] 158.803743: balance_dirty_state: bdi btrfs-1: dirty=945 wb=601 unstable=0 bg_thresh=1006 thresh=2012 gap=466 poll_thresh=27 ino=257 dd-2584 [005] 158.803746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 158.806310: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=816 to_write=7376 dd-2584 [005] 158.808921: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1001 unstable=0 bg_thresh=1006 thresh=2012 gap=641 poll_thresh=27 ino=257 dd-2584 [005] 158.809175: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1001 unstable=0 bg_thresh=1011 thresh=2022 gap=626 poll_thresh=20 ino=257 dd-2584 [005] 158.809316: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1001 unstable=0 bg_thresh=1010 thresh=2021 gap=600 poll_thresh=21 ino=257 dd-2584 [005] 158.809435: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1001 unstable=0 bg_thresh=1012 thresh=2025 gap=554 poll_thresh=22 ino=257 dd-2584 [005] 158.809551: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1001 unstable=0 bg_thresh=1012 thresh=2024 gap=528 poll_thresh=23 ino=257 dd-2584 [005] 158.809668: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1001 unstable=0 bg_thresh=1011 thresh=2023 gap=502 poll_thresh=24 ino=257 dd-2584 [005] 158.809672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.816929: balance_dirty_state: bdi btrfs-1: dirty=520 wb=876 unstable=0 bg_thresh=1010 thresh=2021 gap=625 poll_thresh=24 ino=257 dd-2584 [005] 158.816996: balance_dirty_state: bdi btrfs-1: dirty=545 wb=876 unstable=0 bg_thresh=1007 thresh=2015 gap=594 poll_thresh=18 ino=257 dd-2584 [005] 158.817119: balance_dirty_state: bdi btrfs-1: dirty=570 wb=876 unstable=0 bg_thresh=1009 thresh=2019 gap=573 poll_thresh=19 ino=257 dd-2584 [005] 158.817235: balance_dirty_state: bdi btrfs-1: dirty=595 wb=876 unstable=0 bg_thresh=1009 thresh=2018 gap=547 poll_thresh=20 ino=257 dd-2584 [005] 158.817352: balance_dirty_state: bdi btrfs-1: dirty=645 wb=876 unstable=0 bg_thresh=1008 thresh=2017 gap=496 poll_thresh=21 ino=257 dd-2584 [005] 158.817356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.824966: balance_dirty_state: bdi btrfs-1: dirty=645 wb=801 unstable=0 bg_thresh=1009 thresh=2018 gap=572 poll_thresh=21 ino=257 dd-2584 [005] 158.825216: balance_dirty_state: bdi btrfs-1: dirty=645 wb=801 unstable=0 bg_thresh=1008 thresh=2017 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 158.825334: balance_dirty_state: bdi btrfs-1: dirty=670 wb=801 unstable=0 bg_thresh=1010 thresh=2021 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 158.825451: balance_dirty_state: bdi btrfs-1: dirty=720 wb=801 unstable=0 bg_thresh=1010 thresh=2020 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 158.825455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.832982: balance_dirty_state: bdi btrfs-1: dirty=720 wb=676 unstable=0 bg_thresh=1009 thresh=2019 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 158.833069: balance_dirty_state: bdi btrfs-1: dirty=720 wb=676 unstable=0 bg_thresh=1009 thresh=2019 gap=623 poll_thresh=13 ino=257 dd-2584 [005] 158.833128: balance_dirty_state: bdi btrfs-1: dirty=745 wb=676 unstable=0 bg_thresh=1009 thresh=2018 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 158.833192: balance_dirty_state: bdi btrfs-1: dirty=770 wb=676 unstable=0 bg_thresh=1009 thresh=2018 gap=572 poll_thresh=15 ino=257 dd-2584 [005] 158.833251: balance_dirty_state: bdi btrfs-1: dirty=770 wb=676 unstable=0 bg_thresh=1008 thresh=2017 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 158.833371: balance_dirty_state: bdi btrfs-1: dirty=820 wb=676 unstable=0 bg_thresh=1010 thresh=2021 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 158.833490: balance_dirty_state: bdi btrfs-1: dirty=845 wb=676 unstable=0 bg_thresh=1010 thresh=2020 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 158.833494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 158.844898: balance_dirty_state: bdi btrfs-1: dirty=845 wb=426 unstable=0 bg_thresh=990 thresh=1981 gap=710 poll_thresh=18 ino=257 dd-2584 [001] 158.845033: balance_dirty_state: bdi btrfs-1: dirty=845 wb=426 unstable=0 bg_thresh=990 thresh=1981 gap=710 poll_thresh=13 ino=257 dd-2584 [001] 158.845209: balance_dirty_state: bdi btrfs-1: dirty=870 wb=426 unstable=0 bg_thresh=990 thresh=1980 gap=684 poll_thresh=14 ino=257 dd-2584 [001] 158.845375: balance_dirty_state: bdi btrfs-1: dirty=895 wb=426 unstable=0 bg_thresh=990 thresh=1980 gap=659 poll_thresh=15 ino=257 dd-2584 [001] 158.845854: balance_dirty_state: bdi btrfs-1: dirty=895 wb=426 unstable=0 bg_thresh=992 thresh=1985 gap=664 poll_thresh=16 ino=257 dd-2584 [001] 158.846090: balance_dirty_state: bdi btrfs-1: dirty=945 wb=426 unstable=0 bg_thresh=992 thresh=1984 gap=613 poll_thresh=17 ino=257 dd-2584 [001] 158.846316: balance_dirty_state: bdi btrfs-1: dirty=970 wb=426 unstable=0 bg_thresh=994 thresh=1988 gap=592 poll_thresh=18 ino=257 dd-2584 [001] 158.846433: balance_dirty_state: bdi btrfs-1: dirty=995 wb=426 unstable=0 bg_thresh=993 thresh=1987 gap=566 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 158.846511: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16308 wrote=0 to_write=8192 dd-2584 [001] 158.846557: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=426 unstable=0 bg_thresh=993 thresh=1986 gap=540 poll_thresh=20 ino=257 dd-2584 [001] 158.846683: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=451 unstable=0 bg_thresh=995 thresh=1990 gap=494 poll_thresh=21 ino=257 dd-2584 [001] 158.846684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 158.848158: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=688 to_write=7504 dd-2584 [005] 158.856958: balance_dirty_state: bdi btrfs-1: dirty=395 wb=876 unstable=0 bg_thresh=997 thresh=1994 gap=723 poll_thresh=21 ino=257 dd-2584 [005] 158.857129: balance_dirty_state: bdi btrfs-1: dirty=420 wb=876 unstable=0 bg_thresh=997 thresh=1994 gap=698 poll_thresh=16 ino=257 dd-2584 [005] 158.857459: balance_dirty_state: bdi btrfs-1: dirty=445 wb=876 unstable=0 bg_thresh=996 thresh=1993 gap=672 poll_thresh=17 ino=257 dd-2584 [005] 158.857788: balance_dirty_state: bdi btrfs-1: dirty=470 wb=876 unstable=0 bg_thresh=995 thresh=1991 gap=645 poll_thresh=18 ino=257 dd-2584 [005] 158.858645: balance_dirty_state: bdi btrfs-1: dirty=495 wb=876 unstable=0 bg_thresh=995 thresh=1990 gap=619 poll_thresh=19 ino=257 dd-2584 [005] 158.858881: balance_dirty_state: bdi btrfs-1: dirty=545 wb=876 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=20 ino=257 dd-2584 [005] 158.859117: balance_dirty_state: bdi btrfs-1: dirty=570 wb=876 unstable=0 bg_thresh=996 thresh=1993 gap=547 poll_thresh=21 ino=257 dd-2584 [005] 158.859352: balance_dirty_state: bdi btrfs-1: dirty=595 wb=876 unstable=0 bg_thresh=996 thresh=1992 gap=521 poll_thresh=22 ino=257 dd-2584 [005] 158.859592: balance_dirty_state: bdi btrfs-1: dirty=620 wb=876 unstable=0 bg_thresh=995 thresh=1991 gap=495 poll_thresh=23 ino=257 dd-2584 [005] 158.859601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 158.869014: balance_dirty_state: bdi btrfs-1: dirty=620 wb=826 unstable=0 bg_thresh=992 thresh=1985 gap=539 poll_thresh=23 ino=257 dd-2584 [005] 158.869105: balance_dirty_state: bdi btrfs-1: dirty=645 wb=826 unstable=0 bg_thresh=992 thresh=1985 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 158.869236: balance_dirty_state: bdi btrfs-1: dirty=670 wb=826 unstable=0 bg_thresh=995 thresh=1990 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 158.869241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 158.876974: balance_dirty_state: bdi btrfs-1: dirty=670 wb=576 unstable=0 bg_thresh=995 thresh=1990 gap=744 poll_thresh=18 ino=257 dd-2584 [005] 158.877103: balance_dirty_state: bdi btrfs-1: dirty=695 wb=576 unstable=0 bg_thresh=997 thresh=1995 gap=724 poll_thresh=13 ino=257 dd-2584 [005] 158.877222: balance_dirty_state: bdi btrfs-1: dirty=720 wb=576 unstable=0 bg_thresh=994 thresh=1989 gap=693 poll_thresh=14 ino=257 dd-2584 [005] 158.877340: balance_dirty_state: bdi btrfs-1: dirty=720 wb=576 unstable=0 bg_thresh=997 thresh=1994 gap=698 poll_thresh=15 ino=257 dd-2584 [005] 158.877811: balance_dirty_state: bdi btrfs-1: dirty=745 wb=576 unstable=0 bg_thresh=996 thresh=1993 gap=672 poll_thresh=16 ino=257 dd-2584 [005] 158.878047: balance_dirty_state: bdi btrfs-1: dirty=770 wb=576 unstable=0 bg_thresh=996 thresh=1992 gap=646 poll_thresh=17 ino=257 dd-2584 [005] 158.878283: balance_dirty_state: bdi btrfs-1: dirty=820 wb=576 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=18 ino=257 dd-2584 [005] 158.878517: balance_dirty_state: bdi btrfs-1: dirty=845 wb=576 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=19 ino=257 dd-2584 [005] 158.878755: balance_dirty_state: bdi btrfs-1: dirty=870 wb=576 unstable=0 bg_thresh=997 thresh=1994 gap=548 poll_thresh=20 ino=257 dd-2584 [005] 158.878987: balance_dirty_state: bdi btrfs-1: dirty=895 wb=576 unstable=0 bg_thresh=996 thresh=1993 gap=522 poll_thresh=21 ino=257 dd-2584 [005] 158.879224: balance_dirty_state: bdi btrfs-1: dirty=945 wb=576 unstable=0 bg_thresh=996 thresh=1992 gap=471 poll_thresh=22 ino=257 dd-2584 [005] 158.879233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.885016: balance_dirty_state: bdi btrfs-1: dirty=945 wb=451 unstable=0 bg_thresh=994 thresh=1988 gap=592 poll_thresh=22 ino=257 dd-2584 [005] 158.885099: balance_dirty_state: bdi btrfs-1: dirty=945 wb=451 unstable=0 bg_thresh=993 thresh=1987 gap=591 poll_thresh=16 ino=257 dd-2584 [005] 158.885217: balance_dirty_state: bdi btrfs-1: dirty=995 wb=451 unstable=0 bg_thresh=995 thresh=1991 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 158.885493: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=451 unstable=0 bg_thresh=995 thresh=1990 gap=519 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 158.885554: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16348 wrote=0 to_write=8192 dd-2584 [005] 158.885619: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=451 unstable=0 bg_thresh=994 thresh=1989 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 158.885621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 158.888611: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=252 wrote=656 to_write=7536 dd-2584 [005] 158.893792: balance_dirty_state: bdi btrfs-1: dirty=370 wb=976 unstable=0 bg_thresh=996 thresh=1992 gap=646 poll_thresh=19 ino=257 dd-2584 [005] 158.893886: balance_dirty_state: bdi btrfs-1: dirty=395 wb=976 unstable=0 bg_thresh=993 thresh=1986 gap=615 poll_thresh=14 ino=257 dd-2584 [005] 158.893974: balance_dirty_state: bdi btrfs-1: dirty=395 wb=976 unstable=0 bg_thresh=995 thresh=1991 gap=620 poll_thresh=15 ino=257 dd-2584 [005] 158.894060: balance_dirty_state: bdi btrfs-1: dirty=420 wb=976 unstable=0 bg_thresh=995 thresh=1990 gap=594 poll_thresh=16 ino=257 dd-2584 [005] 158.894230: balance_dirty_state: bdi btrfs-1: dirty=445 wb=976 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=17 ino=257 dd-2584 [005] 158.894401: balance_dirty_state: bdi btrfs-1: dirty=495 wb=976 unstable=0 bg_thresh=994 thresh=1988 gap=517 poll_thresh=18 ino=257 dd-2584 [005] 158.894577: balance_dirty_state: bdi btrfs-1: dirty=520 wb=976 unstable=0 bg_thresh=996 thresh=1992 gap=496 poll_thresh=19 ino=257 dd-2584 [005] 158.894583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.901088: balance_dirty_state: bdi btrfs-1: dirty=520 wb=826 unstable=0 bg_thresh=995 thresh=1991 gap=645 poll_thresh=19 ino=257 dd-2584 [005] 158.901157: balance_dirty_state: bdi btrfs-1: dirty=545 wb=826 unstable=0 bg_thresh=995 thresh=1991 gap=620 poll_thresh=14 ino=257 dd-2584 [005] 158.901222: balance_dirty_state: bdi btrfs-1: dirty=545 wb=826 unstable=0 bg_thresh=995 thresh=1990 gap=619 poll_thresh=15 ino=257 dd-2584 [005] 158.901284: balance_dirty_state: bdi btrfs-1: dirty=570 wb=826 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 158.901598: balance_dirty_state: bdi btrfs-1: dirty=595 wb=826 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=17 ino=257 dd-2584 [005] 158.901726: balance_dirty_state: bdi btrfs-1: dirty=620 wb=826 unstable=0 bg_thresh=993 thresh=1987 gap=541 poll_thresh=18 ino=257 dd-2584 [005] 158.901851: balance_dirty_state: bdi btrfs-1: dirty=670 wb=826 unstable=0 bg_thresh=995 thresh=1991 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 158.901856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 158.909020: balance_dirty_state: bdi btrfs-1: dirty=670 wb=701 unstable=0 bg_thresh=995 thresh=1991 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 158.909091: balance_dirty_state: bdi btrfs-1: dirty=670 wb=701 unstable=0 bg_thresh=991 thresh=1983 gap=612 poll_thresh=14 ino=257 dd-2584 [005] 158.909155: balance_dirty_state: bdi btrfs-1: dirty=695 wb=701 unstable=0 bg_thresh=991 thresh=1982 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 158.909219: balance_dirty_state: bdi btrfs-1: dirty=720 wb=701 unstable=0 bg_thresh=991 thresh=1982 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 158.909343: balance_dirty_state: bdi btrfs-1: dirty=745 wb=701 unstable=0 bg_thresh=993 thresh=1986 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 158.909471: balance_dirty_state: bdi btrfs-1: dirty=770 wb=701 unstable=0 bg_thresh=991 thresh=1983 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 158.909597: balance_dirty_state: bdi btrfs-1: dirty=795 wb=701 unstable=0 bg_thresh=988 thresh=1977 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 158.909602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 158.916978: balance_dirty_state: bdi btrfs-1: dirty=795 wb=526 unstable=0 bg_thresh=993 thresh=1987 gap=666 poll_thresh=19 ino=257 dd-2584 [004] 158.917041: balance_dirty_state: bdi btrfs-1: dirty=820 wb=526 unstable=0 bg_thresh=993 thresh=1987 gap=641 poll_thresh=14 ino=257 dd-2584 [004] 158.917266: balance_dirty_state: bdi btrfs-1: dirty=845 wb=526 unstable=0 bg_thresh=996 thresh=1992 gap=621 poll_thresh=15 ino=257 dd-2584 [004] 158.917324: balance_dirty_state: bdi btrfs-1: dirty=845 wb=526 unstable=0 bg_thresh=996 thresh=1992 gap=621 poll_thresh=16 ino=257 dd-2584 [004] 158.917435: balance_dirty_state: bdi btrfs-1: dirty=870 wb=526 unstable=0 bg_thresh=998 thresh=1997 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 158.917550: balance_dirty_state: bdi btrfs-1: dirty=920 wb=526 unstable=0 bg_thresh=1000 thresh=2001 gap=555 poll_thresh=18 ino=257 dd-2584 [004] 158.917662: balance_dirty_state: bdi btrfs-1: dirty=945 wb=526 unstable=0 bg_thresh=1000 thresh=2000 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 158.917776: balance_dirty_state: bdi btrfs-1: dirty=970 wb=526 unstable=0 bg_thresh=999 thresh=1999 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 158.917888: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=526 unstable=0 bg_thresh=999 thresh=1998 gap=452 poll_thresh=21 ino=257 dd-2584 [004] 158.917893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 158.917955: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16380 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 158.919424: writeback_single_inode: bdi btrfs-1: ino=257 state= age=284 wrote=640 to_write=7552 dd-2584 [004] 158.924935: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1026 unstable=0 bg_thresh=998 thresh=1997 gap=576 poll_thresh=21 ino=257 dd-2584 [004] 158.925011: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1026 unstable=0 bg_thresh=1001 thresh=2002 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 158.925123: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1026 unstable=0 bg_thresh=1000 thresh=2001 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 158.925404: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1026 unstable=0 bg_thresh=1000 thresh=2000 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 158.925519: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1026 unstable=0 bg_thresh=1002 thresh=2004 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 158.925524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 158.932940: balance_dirty_state: bdi btrfs-1: dirty=495 wb=901 unstable=0 bg_thresh=993 thresh=1987 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 158.933017: balance_dirty_state: bdi btrfs-1: dirty=520 wb=901 unstable=0 bg_thresh=993 thresh=1987 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 158.933073: balance_dirty_state: bdi btrfs-1: dirty=520 wb=901 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 158.933128: balance_dirty_state: bdi btrfs-1: dirty=545 wb=901 unstable=0 bg_thresh=996 thresh=1992 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 158.933239: balance_dirty_state: bdi btrfs-1: dirty=570 wb=901 unstable=0 bg_thresh=1001 thresh=2002 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 158.933354: balance_dirty_state: bdi btrfs-1: dirty=620 wb=901 unstable=0 bg_thresh=1000 thresh=2001 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 158.933358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 158.940957: balance_dirty_state: bdi btrfs-1: dirty=620 wb=776 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 158.941021: balance_dirty_state: bdi btrfs-1: dirty=620 wb=776 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 158.941077: balance_dirty_state: bdi btrfs-1: dirty=645 wb=776 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 158.941135: balance_dirty_state: bdi btrfs-1: dirty=645 wb=776 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 158.941191: balance_dirty_state: bdi btrfs-1: dirty=670 wb=776 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 158.941303: balance_dirty_state: bdi btrfs-1: dirty=695 wb=776 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 158.941582: balance_dirty_state: bdi btrfs-1: dirty=745 wb=776 unstable=0 bg_thresh=1001 thresh=2003 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 158.941587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 158.948922: balance_dirty_state: bdi btrfs-1: dirty=745 wb=651 unstable=0 bg_thresh=993 thresh=1986 gap=590 poll_thresh=18 ino=257 dd-2584 [004] 158.949008: balance_dirty_state: bdi btrfs-1: dirty=745 wb=651 unstable=0 bg_thresh=993 thresh=1986 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 158.949092: balance_dirty_state: bdi btrfs-1: dirty=770 wb=651 unstable=0 bg_thresh=995 thresh=1991 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 158.949174: balance_dirty_state: bdi btrfs-1: dirty=795 wb=651 unstable=0 bg_thresh=995 thresh=1991 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 158.949258: balance_dirty_state: bdi btrfs-1: dirty=795 wb=651 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 158.949426: balance_dirty_state: bdi btrfs-1: dirty=820 wb=651 unstable=0 bg_thresh=1000 thresh=2001 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 158.949596: balance_dirty_state: bdi btrfs-1: dirty=870 wb=651 unstable=0 bg_thresh=1002 thresh=2005 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 158.949602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 158.956941: balance_dirty_state: bdi btrfs-1: dirty=870 wb=501 unstable=0 bg_thresh=994 thresh=1988 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 158.957017: balance_dirty_state: bdi btrfs-1: dirty=870 wb=501 unstable=0 bg_thresh=994 thresh=1988 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 158.957074: balance_dirty_state: bdi btrfs-1: dirty=895 wb=501 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 158.957129: balance_dirty_state: bdi btrfs-1: dirty=920 wb=501 unstable=0 bg_thresh=996 thresh=1993 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 158.957185: balance_dirty_state: bdi btrfs-1: dirty=920 wb=501 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 158.957297: balance_dirty_state: bdi btrfs-1: dirty=970 wb=501 unstable=0 bg_thresh=998 thresh=1997 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 158.957574: balance_dirty_state: bdi btrfs-1: dirty=995 wb=501 unstable=0 bg_thresh=1000 thresh=2001 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 158.957686: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=501 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 158.957690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 158.957772: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16420 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 158.959241: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=640 to_write=7552 dd-2584 [002] 158.964957: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1026 unstable=0 bg_thresh=994 thresh=1988 gap=592 poll_thresh=19 ino=257 dd-2584 [002] 158.965020: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1026 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=14 ino=257 dd-2584 [002] 158.965078: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1026 unstable=0 bg_thresh=996 thresh=1993 gap=572 poll_thresh=15 ino=257 dd-2584 [002] 158.965140: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1026 unstable=0 bg_thresh=999 thresh=1998 gap=552 poll_thresh=16 ino=257 dd-2584 [002] 158.965260: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1026 unstable=0 bg_thresh=998 thresh=1997 gap=526 poll_thresh=17 ino=257 dd-2584 [002] 158.965379: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1026 unstable=0 bg_thresh=1000 thresh=2001 gap=505 poll_thresh=18 ino=257 dd-2584 [002] 158.965499: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1026 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=19 ino=257 dd-2584 [002] 158.965504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 158.972972: balance_dirty_state: bdi btrfs-1: dirty=495 wb=901 unstable=0 bg_thresh=999 thresh=1998 gap=602 poll_thresh=19 ino=257 dd-2584 [002] 158.973042: balance_dirty_state: bdi btrfs-1: dirty=520 wb=901 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=14 ino=257 dd-2584 [002] 158.973105: balance_dirty_state: bdi btrfs-1: dirty=545 wb=901 unstable=0 bg_thresh=998 thresh=1997 gap=551 poll_thresh=15 ino=257 dd-2584 [002] 158.973169: balance_dirty_state: bdi btrfs-1: dirty=545 wb=901 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=16 ino=257 dd-2584 [002] 158.973470: balance_dirty_state: bdi btrfs-1: dirty=595 wb=901 unstable=0 bg_thresh=997 thresh=1995 gap=499 poll_thresh=17 ino=257 dd-2584 [002] 158.973591: balance_dirty_state: bdi btrfs-1: dirty=620 wb=901 unstable=0 bg_thresh=994 thresh=1988 gap=467 poll_thresh=18 ino=257 dd-2584 [002] 158.973595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 158.981021: balance_dirty_state: bdi btrfs-1: dirty=620 wb=776 unstable=0 bg_thresh=981 thresh=1963 gap=567 poll_thresh=18 ino=257 dd-2584 [002] 158.981087: balance_dirty_state: bdi btrfs-1: dirty=645 wb=776 unstable=0 bg_thresh=984 thresh=1968 gap=547 poll_thresh=13 ino=257 dd-2584 [002] 158.981148: balance_dirty_state: bdi btrfs-1: dirty=645 wb=776 unstable=0 bg_thresh=986 thresh=1973 gap=552 poll_thresh=14 ino=257 dd-2584 [002] 158.981207: balance_dirty_state: bdi btrfs-1: dirty=670 wb=776 unstable=0 bg_thresh=986 thresh=1973 gap=527 poll_thresh=15 ino=257 dd-2584 [002] 158.981267: balance_dirty_state: bdi btrfs-1: dirty=695 wb=776 unstable=0 bg_thresh=986 thresh=1972 gap=501 poll_thresh=16 ino=257 dd-2584 [002] 158.981389: balance_dirty_state: bdi btrfs-1: dirty=720 wb=776 unstable=0 bg_thresh=985 thresh=1971 gap=475 poll_thresh=17 ino=257 dd-2584 [002] 158.981394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-290% task_weight=98% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 158.993066: balance_dirty_state: bdi btrfs-1: dirty=720 wb=651 unstable=0 bg_thresh=979 thresh=1959 gap=588 poll_thresh=17 ino=257 dd-2584 [002] 158.993130: balance_dirty_state: bdi btrfs-1: dirty=720 wb=651 unstable=0 bg_thresh=979 thresh=1959 gap=588 poll_thresh=13 ino=257 dd-2584 [002] 158.993191: balance_dirty_state: bdi btrfs-1: dirty=745 wb=651 unstable=0 bg_thresh=982 thresh=1964 gap=568 poll_thresh=14 ino=257 dd-2584 [002] 158.993251: balance_dirty_state: bdi btrfs-1: dirty=770 wb=651 unstable=0 bg_thresh=982 thresh=1964 gap=543 poll_thresh=15 ino=257 dd-2584 [002] 158.993310: balance_dirty_state: bdi btrfs-1: dirty=770 wb=651 unstable=0 bg_thresh=984 thresh=1969 gap=548 poll_thresh=16 ino=257 dd-2584 [002] 158.993432: balance_dirty_state: bdi btrfs-1: dirty=820 wb=651 unstable=0 bg_thresh=987 thresh=1974 gap=503 poll_thresh=17 ino=257 dd-2584 [002] 158.993729: balance_dirty_state: bdi btrfs-1: dirty=845 wb=651 unstable=0 bg_thresh=989 thresh=1978 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 158.993733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 159.000961: balance_dirty_state: bdi btrfs-1: dirty=840 wb=573 unstable=0 bg_thresh=984 thresh=1969 gap=556 poll_thresh=18 ino=257 dd-2584 [006] 159.001075: balance_dirty_state: bdi btrfs-1: dirty=840 wb=498 unstable=0 bg_thresh=984 thresh=1969 gap=631 poll_thresh=13 ino=257 dd-2584 [006] 159.001177: balance_dirty_state: bdi btrfs-1: dirty=865 wb=448 unstable=0 bg_thresh=987 thresh=1974 gap=661 poll_thresh=14 ino=257 dd-2584 [006] 159.001248: balance_dirty_state: bdi btrfs-1: dirty=890 wb=423 unstable=0 bg_thresh=989 thresh=1979 gap=666 poll_thresh=15 ino=257 dd-2584 [006] 159.001318: balance_dirty_state: bdi btrfs-1: dirty=890 wb=373 unstable=0 bg_thresh=989 thresh=1979 gap=716 poll_thresh=16 ino=257 dd-2584 [006] 159.001440: balance_dirty_state: bdi btrfs-1: dirty=940 wb=373 unstable=0 bg_thresh=989 thresh=1978 gap=665 poll_thresh=17 ino=257 dd-2584 [006] 159.001561: balance_dirty_state: bdi btrfs-1: dirty=965 wb=373 unstable=0 bg_thresh=991 thresh=1982 gap=644 poll_thresh=18 ino=257 dd-2584 [006] 159.001681: balance_dirty_state: bdi btrfs-1: dirty=990 wb=373 unstable=0 bg_thresh=990 thresh=1981 gap=618 poll_thresh=19 ino=257 dd-2584 [006] 159.001804: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=373 unstable=0 bg_thresh=990 thresh=1980 gap=567 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 159.001857: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16464 wrote=0 to_write=8192 dd-2584 [006] 159.001935: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=373 unstable=0 bg_thresh=992 thresh=1984 gap=546 poll_thresh=21 ino=257 dd-2584 [006] 159.002242: balance_dirty_state: bdi btrfs-1: dirty=990 wb=498 unstable=0 bg_thresh=991 thresh=1983 gap=495 poll_thresh=22 ino=257 dd-2584 [006] 159.002244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=64676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 159.003603: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=736 to_write=7456 dd-2584 [006] 159.008942: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1123 unstable=0 bg_thresh=995 thresh=1990 gap=502 poll_thresh=22 ino=257 dd-2584 [006] 159.009011: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1123 unstable=0 bg_thresh=995 thresh=1990 gap=477 poll_thresh=16 ino=257 dd-2584 [006] 159.009016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 159.021029: balance_dirty_state: bdi btrfs-1: dirty=398 wb=873 unstable=0 bg_thresh=997 thresh=1995 gap=724 poll_thresh=16 ino=257 dd-2584 [006] 159.021105: balance_dirty_state: bdi btrfs-1: dirty=398 wb=873 unstable=0 bg_thresh=997 thresh=1994 gap=723 poll_thresh=12 ino=257 dd-2584 [006] 159.021171: balance_dirty_state: bdi btrfs-1: dirty=423 wb=873 unstable=0 bg_thresh=996 thresh=1993 gap=697 poll_thresh=13 ino=257 dd-2584 [006] 159.021235: balance_dirty_state: bdi btrfs-1: dirty=448 wb=873 unstable=0 bg_thresh=996 thresh=1993 gap=672 poll_thresh=14 ino=257 dd-2584 [006] 159.021298: balance_dirty_state: bdi btrfs-1: dirty=448 wb=873 unstable=0 bg_thresh=996 thresh=1992 gap=671 poll_thresh=15 ino=257 dd-2584 [006] 159.021362: balance_dirty_state: bdi btrfs-1: dirty=473 wb=873 unstable=0 bg_thresh=998 thresh=1997 gap=651 poll_thresh=16 ino=257 dd-2584 [006] 159.021487: balance_dirty_state: bdi btrfs-1: dirty=498 wb=873 unstable=0 bg_thresh=998 thresh=1996 gap=625 poll_thresh=17 ino=257 dd-2584 [006] 159.021618: balance_dirty_state: bdi btrfs-1: dirty=523 wb=873 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=18 ino=257 dd-2584 [006] 159.021749: balance_dirty_state: bdi btrfs-1: dirty=573 wb=873 unstable=0 bg_thresh=999 thresh=1999 gap=553 poll_thresh=19 ino=257 dd-2584 [006] 159.021879: balance_dirty_state: bdi btrfs-1: dirty=598 wb=873 unstable=0 bg_thresh=999 thresh=1998 gap=527 poll_thresh=20 ino=257 dd-2584 [006] 159.022184: balance_dirty_state: bdi btrfs-1: dirty=623 wb=873 unstable=0 bg_thresh=998 thresh=1997 gap=501 poll_thresh=21 ino=257 dd-2584 [006] 159.022308: balance_dirty_state: bdi btrfs-1: dirty=673 wb=873 unstable=0 bg_thresh=995 thresh=1990 gap=444 poll_thresh=22 ino=257 dd-2584 [006] 159.022313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 159.028960: balance_dirty_state: bdi btrfs-1: dirty=696 wb=743 unstable=0 bg_thresh=985 thresh=1970 gap=531 poll_thresh=22 ino=257 dd-2584 [006] 159.029059: balance_dirty_state: bdi btrfs-1: dirty=696 wb=743 unstable=0 bg_thresh=988 thresh=1976 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 159.029239: balance_dirty_state: bdi btrfs-1: dirty=746 wb=743 unstable=0 bg_thresh=987 thresh=1974 gap=485 poll_thresh=17 ino=257 dd-2584 [006] 159.029245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 159.041028: balance_dirty_state: bdi btrfs-1: dirty=746 wb=493 unstable=0 bg_thresh=989 thresh=1979 gap=740 poll_thresh=17 ino=257 dd-2584 [000] 159.041097: balance_dirty_state: bdi btrfs-1: dirty=771 wb=493 unstable=0 bg_thresh=989 thresh=1979 gap=715 poll_thresh=13 ino=257 dd-2584 [000] 159.041155: balance_dirty_state: bdi btrfs-1: dirty=771 wb=493 unstable=0 bg_thresh=992 thresh=1984 gap=720 poll_thresh=14 ino=257 dd-2584 [000] 159.041213: balance_dirty_state: bdi btrfs-1: dirty=796 wb=493 unstable=0 bg_thresh=992 thresh=1984 gap=695 poll_thresh=15 ino=257 dd-2584 [000] 159.041272: balance_dirty_state: bdi btrfs-1: dirty=821 wb=493 unstable=0 bg_thresh=994 thresh=1989 gap=675 poll_thresh=16 ino=257 dd-2584 [000] 159.041395: balance_dirty_state: bdi btrfs-1: dirty=846 wb=493 unstable=0 bg_thresh=994 thresh=1988 gap=649 poll_thresh=17 ino=257 dd-2584 [000] 159.041517: balance_dirty_state: bdi btrfs-1: dirty=871 wb=493 unstable=0 bg_thresh=996 thresh=1992 gap=628 poll_thresh=18 ino=257 dd-2584 [000] 159.041812: balance_dirty_state: bdi btrfs-1: dirty=921 wb=493 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=19 ino=257 dd-2584 [000] 159.041930: balance_dirty_state: bdi btrfs-1: dirty=946 wb=493 unstable=0 bg_thresh=995 thresh=1990 gap=551 poll_thresh=20 ino=257 dd-2584 [000] 159.042049: balance_dirty_state: bdi btrfs-1: dirty=971 wb=493 unstable=0 bg_thresh=997 thresh=1994 gap=530 poll_thresh=21 ino=257 dd-2584 [000] 159.042165: balance_dirty_state: bdi btrfs-1: dirty=996 wb=493 unstable=0 bg_thresh=996 thresh=1993 gap=504 poll_thresh=22 ino=257 dd-2584 [000] 159.042282: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=493 unstable=0 bg_thresh=996 thresh=1992 gap=453 poll_thresh=23 ino=257 dd-2584 [000] 159.042287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 159.042338: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16504 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 159.043815: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=624 to_write=7568 dd-2584 [000] 159.049063: balance_dirty_state: bdi btrfs-1: dirty=421 wb=968 unstable=0 bg_thresh=993 thresh=1987 gap=598 poll_thresh=23 ino=257 dd-2584 [000] 159.049151: balance_dirty_state: bdi btrfs-1: dirty=421 wb=968 unstable=0 bg_thresh=993 thresh=1987 gap=598 poll_thresh=17 ino=257 dd-2584 [000] 159.049284: balance_dirty_state: bdi btrfs-1: dirty=471 wb=968 unstable=0 bg_thresh=993 thresh=1986 gap=547 poll_thresh=18 ino=257 dd-2584 [000] 159.049418: balance_dirty_state: bdi btrfs-1: dirty=496 wb=968 unstable=0 bg_thresh=992 thresh=1985 gap=521 poll_thresh=19 ino=257 dd-2584 [000] 159.049551: balance_dirty_state: bdi btrfs-1: dirty=521 wb=968 unstable=0 bg_thresh=994 thresh=1989 gap=500 poll_thresh=20 ino=257 dd-2584 [000] 159.049882: balance_dirty_state: bdi btrfs-1: dirty=546 wb=968 unstable=0 bg_thresh=994 thresh=1988 gap=474 poll_thresh=21 ino=257 dd-2584 [000] 159.049887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 159.057065: balance_dirty_state: bdi btrfs-1: dirty=548 wb=837 unstable=0 bg_thresh=988 thresh=1977 gap=592 poll_thresh=21 ino=257 dd-2584 [000] 159.057126: balance_dirty_state: bdi btrfs-1: dirty=573 wb=837 unstable=0 bg_thresh=988 thresh=1977 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 159.057241: balance_dirty_state: bdi btrfs-1: dirty=598 wb=837 unstable=0 bg_thresh=991 thresh=1982 gap=547 poll_thresh=17 ino=257 dd-2584 [000] 159.057356: balance_dirty_state: bdi btrfs-1: dirty=648 wb=837 unstable=0 bg_thresh=993 thresh=1987 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 159.057474: balance_dirty_state: bdi btrfs-1: dirty=673 wb=837 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=19 ino=257 dd-2584 [000] 159.057478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.065069: balance_dirty_state: bdi btrfs-1: dirty=670 wb=672 unstable=0 bg_thresh=993 thresh=1987 gap=645 poll_thresh=19 ino=257 dd-2584 [004] 159.065164: balance_dirty_state: bdi btrfs-1: dirty=670 wb=672 unstable=0 bg_thresh=990 thresh=1981 gap=639 poll_thresh=14 ino=257 dd-2584 [004] 159.065254: balance_dirty_state: bdi btrfs-1: dirty=695 wb=672 unstable=0 bg_thresh=996 thresh=1992 gap=625 poll_thresh=15 ino=257 dd-2584 [004] 159.065350: balance_dirty_state: bdi btrfs-1: dirty=720 wb=647 unstable=0 bg_thresh=998 thresh=1997 gap=630 poll_thresh=16 ino=257 dd-2584 [004] 159.065532: balance_dirty_state: bdi btrfs-1: dirty=745 wb=622 unstable=0 bg_thresh=998 thresh=1996 gap=629 poll_thresh=17 ino=257 dd-2584 [004] 159.065709: balance_dirty_state: bdi btrfs-1: dirty=770 wb=622 unstable=0 bg_thresh=997 thresh=1995 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 159.066188: balance_dirty_state: bdi btrfs-1: dirty=820 wb=622 unstable=0 bg_thresh=997 thresh=1994 gap=552 poll_thresh=19 ino=257 dd-2584 [004] 159.066369: balance_dirty_state: bdi btrfs-1: dirty=845 wb=622 unstable=0 bg_thresh=999 thresh=1998 gap=531 poll_thresh=20 ino=257 dd-2584 [004] 159.066552: balance_dirty_state: bdi btrfs-1: dirty=870 wb=622 unstable=0 bg_thresh=998 thresh=1997 gap=505 poll_thresh=21 ino=257 dd-2584 [004] 159.066741: balance_dirty_state: bdi btrfs-1: dirty=895 wb=622 unstable=0 bg_thresh=995 thresh=1990 gap=473 poll_thresh=22 ino=257 dd-2584 [004] 159.066747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.072988: balance_dirty_state: bdi btrfs-1: dirty=897 wb=616 unstable=0 bg_thresh=993 thresh=1986 gap=473 poll_thresh=22 ino=257 dd-2584 [004] 159.072994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.081041: balance_dirty_state: bdi btrfs-1: dirty=897 wb=366 unstable=0 bg_thresh=992 thresh=1984 gap=721 poll_thresh=22 ino=257 dd-2584 [004] 159.081125: balance_dirty_state: bdi btrfs-1: dirty=922 wb=366 unstable=0 bg_thresh=994 thresh=1989 gap=701 poll_thresh=16 ino=257 dd-2584 [004] 159.081242: balance_dirty_state: bdi btrfs-1: dirty=947 wb=366 unstable=0 bg_thresh=994 thresh=1988 gap=675 poll_thresh=17 ino=257 dd-2584 [004] 159.081360: balance_dirty_state: bdi btrfs-1: dirty=997 wb=366 unstable=0 bg_thresh=993 thresh=1987 gap=624 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 159.081435: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16544 wrote=0 to_write=8192 dd-2584 [004] 159.081483: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=366 unstable=0 bg_thresh=995 thresh=1991 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 159.081781: balance_dirty_state: bdi btrfs-1: dirty=922 wb=491 unstable=0 bg_thresh=995 thresh=1990 gap=577 poll_thresh=20 ino=257 dd-2584 [004] 159.081907: balance_dirty_state: bdi btrfs-1: dirty=897 wb=541 unstable=0 bg_thresh=994 thresh=1989 gap=551 poll_thresh=21 ino=257 dd-2584 [004] 159.082036: balance_dirty_state: bdi btrfs-1: dirty=897 wb=591 unstable=0 bg_thresh=996 thresh=1993 gap=505 poll_thresh=22 ino=257 dd-2584 [004] 159.082163: balance_dirty_state: bdi btrfs-1: dirty=872 wb=641 unstable=0 bg_thresh=993 thresh=1986 gap=473 poll_thresh=23 ino=257 dd-2584 [004] 159.082165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 159.084241: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=736 to_write=7456 dd-2584 [004] 159.089074: balance_dirty_state: bdi btrfs-1: dirty=397 wb=991 unstable=0 bg_thresh=992 thresh=1984 gap=596 poll_thresh=23 ino=257 dd-2584 [004] 159.089200: balance_dirty_state: bdi btrfs-1: dirty=422 wb=991 unstable=0 bg_thresh=992 thresh=1984 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 159.089437: balance_dirty_state: bdi btrfs-1: dirty=447 wb=991 unstable=0 bg_thresh=994 thresh=1988 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 159.089675: balance_dirty_state: bdi btrfs-1: dirty=472 wb=991 unstable=0 bg_thresh=993 thresh=1987 gap=524 poll_thresh=19 ino=257 dd-2584 [004] 159.089910: balance_dirty_state: bdi btrfs-1: dirty=522 wb=991 unstable=0 bg_thresh=993 thresh=1986 gap=473 poll_thresh=20 ino=257 dd-2584 [004] 159.089918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.097078: balance_dirty_state: bdi btrfs-1: dirty=522 wb=866 unstable=0 bg_thresh=995 thresh=1990 gap=602 poll_thresh=20 ino=257 dd-2584 [004] 159.097189: balance_dirty_state: bdi btrfs-1: dirty=526 wb=868 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 159.097250: balance_dirty_state: bdi btrfs-1: dirty=551 wb=868 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 159.097530: balance_dirty_state: bdi btrfs-1: dirty=576 wb=868 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 159.097643: balance_dirty_state: bdi btrfs-1: dirty=601 wb=868 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 159.097756: balance_dirty_state: bdi btrfs-1: dirty=651 wb=868 unstable=0 bg_thresh=991 thresh=1983 gap=464 poll_thresh=19 ino=257 dd-2584 [004] 159.097761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.105061: balance_dirty_state: bdi btrfs-1: dirty=651 wb=743 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 159.105182: balance_dirty_state: bdi btrfs-1: dirty=651 wb=743 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 159.105267: balance_dirty_state: bdi btrfs-1: dirty=676 wb=743 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 159.105353: balance_dirty_state: bdi btrfs-1: dirty=701 wb=743 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 159.105523: balance_dirty_state: bdi btrfs-1: dirty=726 wb=743 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 159.105692: balance_dirty_state: bdi btrfs-1: dirty=751 wb=743 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 159.105699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.113103: balance_dirty_state: bdi btrfs-1: dirty=751 wb=618 unstable=0 bg_thresh=995 thresh=1991 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 159.113169: balance_dirty_state: bdi btrfs-1: dirty=776 wb=618 unstable=0 bg_thresh=992 thresh=1985 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 159.113226: balance_dirty_state: bdi btrfs-1: dirty=776 wb=618 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 159.113282: balance_dirty_state: bdi btrfs-1: dirty=801 wb=618 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 159.113504: balance_dirty_state: bdi btrfs-1: dirty=826 wb=618 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 159.113616: balance_dirty_state: bdi btrfs-1: dirty=851 wb=618 unstable=0 bg_thresh=996 thresh=1993 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 159.113731: balance_dirty_state: bdi btrfs-1: dirty=876 wb=618 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 159.113735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.121056: balance_dirty_state: bdi btrfs-1: dirty=876 wb=493 unstable=0 bg_thresh=992 thresh=1984 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 159.121123: balance_dirty_state: bdi btrfs-1: dirty=901 wb=493 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 159.121180: balance_dirty_state: bdi btrfs-1: dirty=926 wb=493 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 159.121237: balance_dirty_state: bdi btrfs-1: dirty=926 wb=493 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 159.121294: balance_dirty_state: bdi btrfs-1: dirty=951 wb=493 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 159.121405: balance_dirty_state: bdi btrfs-1: dirty=976 wb=493 unstable=0 bg_thresh=993 thresh=1986 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 159.121517: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=493 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 159.121522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 159.121606: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16584 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 159.123006: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=608 to_write=7584 dd-2584 [004] 159.129058: balance_dirty_state: bdi btrfs-1: dirty=401 wb=968 unstable=0 bg_thresh=993 thresh=1987 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 159.129185: balance_dirty_state: bdi btrfs-1: dirty=426 wb=968 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 159.129246: balance_dirty_state: bdi btrfs-1: dirty=451 wb=968 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 159.129303: balance_dirty_state: bdi btrfs-1: dirty=451 wb=968 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 159.129637: balance_dirty_state: bdi btrfs-1: dirty=476 wb=843 unstable=0 bg_thresh=990 thresh=1981 gap=662 poll_thresh=16 ino=257 dd-2584 [004] 159.129765: balance_dirty_state: bdi btrfs-1: dirty=501 wb=843 unstable=0 bg_thresh=987 thresh=1975 gap=631 poll_thresh=17 ino=257 dd-2584 [004] 159.129888: balance_dirty_state: bdi btrfs-1: dirty=526 wb=843 unstable=0 bg_thresh=993 thresh=1986 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 159.130011: balance_dirty_state: bdi btrfs-1: dirty=576 wb=843 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 159.130132: balance_dirty_state: bdi btrfs-1: dirty=601 wb=843 unstable=0 bg_thresh=990 thresh=1980 gap=536 poll_thresh=20 ino=257 dd-2584 [004] 159.130254: balance_dirty_state: bdi btrfs-1: dirty=626 wb=843 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=21 ino=257 dd-2584 [004] 159.130379: balance_dirty_state: bdi btrfs-1: dirty=676 wb=843 unstable=0 bg_thresh=996 thresh=1993 gap=474 poll_thresh=22 ino=257 dd-2584 [004] 159.130384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.137127: balance_dirty_state: bdi btrfs-1: dirty=676 wb=843 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=22 ino=257 dd-2584 [004] 159.137137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.145054: balance_dirty_state: bdi btrfs-1: dirty=676 wb=718 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=22 ino=257 dd-2584 [004] 159.145155: balance_dirty_state: bdi btrfs-1: dirty=676 wb=718 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 159.145336: balance_dirty_state: bdi btrfs-1: dirty=726 wb=718 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 159.145815: balance_dirty_state: bdi btrfs-1: dirty=751 wb=718 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 159.145997: balance_dirty_state: bdi btrfs-1: dirty=776 wb=718 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 159.146003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.153123: balance_dirty_state: bdi btrfs-1: dirty=801 wb=493 unstable=0 bg_thresh=992 thresh=1985 gap=691 poll_thresh=14 ino=257 dd-2584 [004] 159.153216: balance_dirty_state: bdi btrfs-1: dirty=801 wb=493 unstable=0 bg_thresh=992 thresh=1985 gap=691 poll_thresh=15 ino=257 dd-2584 [004] 159.153307: balance_dirty_state: bdi btrfs-1: dirty=826 wb=493 unstable=0 bg_thresh=992 thresh=1984 gap=665 poll_thresh=16 ino=257 dd-2584 [004] 159.153485: balance_dirty_state: bdi btrfs-1: dirty=851 wb=493 unstable=0 bg_thresh=991 thresh=1983 gap=639 poll_thresh=17 ino=257 dd-2584 [004] 159.153668: balance_dirty_state: bdi btrfs-1: dirty=901 wb=493 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 159.153847: balance_dirty_state: bdi btrfs-1: dirty=926 wb=493 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=19 ino=257 dd-2584 [004] 159.154029: balance_dirty_state: bdi btrfs-1: dirty=951 wb=493 unstable=0 bg_thresh=992 thresh=1985 gap=541 poll_thresh=20 ino=257 dd-2584 [004] 159.154513: balance_dirty_state: bdi btrfs-1: dirty=976 wb=493 unstable=0 bg_thresh=992 thresh=1984 gap=515 poll_thresh=21 ino=257 dd-2584 [004] 159.154695: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=493 unstable=0 bg_thresh=994 thresh=1988 gap=469 poll_thresh=22 ino=257 dd-2584 [004] 159.154702: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-77% task_weight=99% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 159.154774: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16616 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 159.156192: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=608 to_write=7584 dd-2584 [004] 159.161153: balance_dirty_state: bdi btrfs-1: dirty=426 wb=968 unstable=0 bg_thresh=983 thresh=1967 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 159.161294: balance_dirty_state: bdi btrfs-1: dirty=476 wb=968 unstable=0 bg_thresh=983 thresh=1966 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 159.161447: balance_dirty_state: bdi btrfs-1: dirty=501 wb=968 unstable=0 bg_thresh=982 thresh=1965 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 159.161598: balance_dirty_state: bdi btrfs-1: dirty=526 wb=968 unstable=0 bg_thresh=984 thresh=1969 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 159.161604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1236 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-149% task_weight=101% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.169057: balance_dirty_state: bdi btrfs-1: dirty=526 wb=843 unstable=0 bg_thresh=985 thresh=1970 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 159.169121: balance_dirty_state: bdi btrfs-1: dirty=551 wb=843 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 159.169180: balance_dirty_state: bdi btrfs-1: dirty=551 wb=843 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 159.169240: balance_dirty_state: bdi btrfs-1: dirty=576 wb=843 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 159.169362: balance_dirty_state: bdi btrfs-1: dirty=601 wb=843 unstable=0 bg_thresh=992 thresh=1985 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 159.169667: balance_dirty_state: bdi btrfs-1: dirty=651 wb=843 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 159.169672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.177076: balance_dirty_state: bdi btrfs-1: dirty=651 wb=718 unstable=0 bg_thresh=985 thresh=1971 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 159.177160: balance_dirty_state: bdi btrfs-1: dirty=651 wb=718 unstable=0 bg_thresh=985 thresh=1971 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 159.177218: balance_dirty_state: bdi btrfs-1: dirty=676 wb=718 unstable=0 bg_thresh=985 thresh=1970 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 159.177274: balance_dirty_state: bdi btrfs-1: dirty=701 wb=718 unstable=0 bg_thresh=985 thresh=1970 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 159.177332: balance_dirty_state: bdi btrfs-1: dirty=701 wb=718 unstable=0 bg_thresh=984 thresh=1969 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 159.177445: balance_dirty_state: bdi btrfs-1: dirty=726 wb=718 unstable=0 bg_thresh=984 thresh=1968 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 159.177561: balance_dirty_state: bdi btrfs-1: dirty=776 wb=718 unstable=0 bg_thresh=986 thresh=1972 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 159.177566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.189016: balance_dirty_state: bdi btrfs-1: dirty=776 wb=468 unstable=0 bg_thresh=985 thresh=1970 gap=726 poll_thresh=18 ino=257 dd-2584 [004] 159.189145: balance_dirty_state: bdi btrfs-1: dirty=776 wb=468 unstable=0 bg_thresh=985 thresh=1970 gap=726 poll_thresh=13 ino=257 dd-2584 [004] 159.189204: balance_dirty_state: bdi btrfs-1: dirty=801 wb=468 unstable=0 bg_thresh=984 thresh=1969 gap=700 poll_thresh=14 ino=257 dd-2584 [004] 159.189261: balance_dirty_state: bdi btrfs-1: dirty=826 wb=468 unstable=0 bg_thresh=984 thresh=1969 gap=675 poll_thresh=15 ino=257 dd-2584 [004] 159.189318: balance_dirty_state: bdi btrfs-1: dirty=826 wb=468 unstable=0 bg_thresh=984 thresh=1968 gap=674 poll_thresh=16 ino=257 dd-2584 [004] 159.189433: balance_dirty_state: bdi btrfs-1: dirty=876 wb=468 unstable=0 bg_thresh=986 thresh=1972 gap=628 poll_thresh=17 ino=257 dd-2584 [004] 159.189710: balance_dirty_state: bdi btrfs-1: dirty=901 wb=468 unstable=0 bg_thresh=985 thresh=1971 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 159.189825: balance_dirty_state: bdi btrfs-1: dirty=926 wb=468 unstable=0 bg_thresh=985 thresh=1970 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 159.189938: balance_dirty_state: bdi btrfs-1: dirty=951 wb=468 unstable=0 bg_thresh=984 thresh=1969 gap=550 poll_thresh=20 ino=257 dd-2584 [004] 159.190053: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=468 unstable=0 bg_thresh=986 thresh=1973 gap=504 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 159.190123: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16652 wrote=0 to_write=8192 dd-2584 [004] 159.190183: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=468 unstable=0 bg_thresh=986 thresh=1972 gap=503 poll_thresh=22 ino=257 dd-2584 [004] 159.190312: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=518 unstable=0 bg_thresh=985 thresh=1971 gap=452 poll_thresh=23 ino=257 dd-2584 [004] 159.190314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 159.193063: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=640 to_write=7552 dd-2584 [004] 159.197091: balance_dirty_state: bdi btrfs-1: dirty=401 wb=993 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=23 ino=257 dd-2584 [004] 159.197179: balance_dirty_state: bdi btrfs-1: dirty=426 wb=993 unstable=0 bg_thresh=984 thresh=1969 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 159.197300: balance_dirty_state: bdi btrfs-1: dirty=451 wb=993 unstable=0 bg_thresh=986 thresh=1973 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 159.197418: balance_dirty_state: bdi btrfs-1: dirty=501 wb=993 unstable=0 bg_thresh=986 thresh=1972 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 159.197423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1320 avg_dirty=1320 bdi_gap=1% task_gap=-96% task_weight=99% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 159.205573: balance_dirty_state: bdi btrfs-1: dirty=501 wb=868 unstable=0 bg_thresh=982 thresh=1964 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 159.205692: balance_dirty_state: bdi btrfs-1: dirty=526 wb=868 unstable=0 bg_thresh=981 thresh=1963 gap=569 poll_thresh=15 ino=257 dd-2584 [006] 159.205811: balance_dirty_state: bdi btrfs-1: dirty=526 wb=868 unstable=0 bg_thresh=981 thresh=1963 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 159.206044: balance_dirty_state: bdi btrfs-1: dirty=576 wb=868 unstable=0 bg_thresh=981 thresh=1962 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 159.206281: balance_dirty_state: bdi btrfs-1: dirty=601 wb=868 unstable=0 bg_thresh=983 thresh=1966 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 159.206515: balance_dirty_state: bdi btrfs-1: dirty=626 wb=868 unstable=0 bg_thresh=982 thresh=1965 gap=471 poll_thresh=19 ino=257 dd-2584 [006] 159.206524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-26% task_gap=-154% task_weight=100% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 159.213142: balance_dirty_state: bdi btrfs-1: dirty=626 wb=718 unstable=0 bg_thresh=983 thresh=1967 gap=623 poll_thresh=19 ino=257 dd-2584 [006] 159.213262: balance_dirty_state: bdi btrfs-1: dirty=651 wb=718 unstable=0 bg_thresh=983 thresh=1966 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 159.213351: balance_dirty_state: bdi btrfs-1: dirty=676 wb=718 unstable=0 bg_thresh=983 thresh=1966 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 159.213409: balance_dirty_state: bdi btrfs-1: dirty=676 wb=718 unstable=0 bg_thresh=982 thresh=1965 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 159.213528: balance_dirty_state: bdi btrfs-1: dirty=701 wb=718 unstable=0 bg_thresh=984 thresh=1969 gap=550 poll_thresh=17 ino=257 dd-2584 [006] 159.213646: balance_dirty_state: bdi btrfs-1: dirty=751 wb=718 unstable=0 bg_thresh=984 thresh=1968 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 159.213942: balance_dirty_state: bdi btrfs-1: dirty=776 wb=643 unstable=0 bg_thresh=978 thresh=1957 gap=538 poll_thresh=19 ino=257 dd-2584 [006] 159.214062: balance_dirty_state: bdi btrfs-1: dirty=801 wb=643 unstable=0 bg_thresh=981 thresh=1962 gap=518 poll_thresh=20 ino=257 dd-2584 [006] 159.214188: balance_dirty_state: bdi btrfs-1: dirty=851 wb=643 unstable=0 bg_thresh=982 thresh=1965 gap=471 poll_thresh=21 ino=257 dd-2584 [006] 159.214193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-26% task_gap=-154% task_weight=100% bdi_bw=65200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 159.221132: balance_dirty_state: bdi btrfs-1: dirty=851 wb=643 unstable=0 bg_thresh=984 thresh=1969 gap=475 poll_thresh=21 ino=257 dd-2584 [006] 159.221139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-148% task_weight=99% bdi_bw=65508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 159.229093: balance_dirty_state: bdi btrfs-1: dirty=851 wb=493 unstable=0 bg_thresh=984 thresh=1968 gap=624 poll_thresh=21 ino=257 dd-2584 [001] 159.229174: balance_dirty_state: bdi btrfs-1: dirty=851 wb=493 unstable=0 bg_thresh=984 thresh=1968 gap=624 poll_thresh=16 ino=257 dd-2584 [001] 159.229314: balance_dirty_state: bdi btrfs-1: dirty=901 wb=418 unstable=0 bg_thresh=986 thresh=1973 gap=654 poll_thresh=17 ino=257 dd-2584 [001] 159.229441: balance_dirty_state: bdi btrfs-1: dirty=926 wb=368 unstable=0 bg_thresh=985 thresh=1970 gap=676 poll_thresh=18 ino=257 dd-2584 [001] 159.229561: balance_dirty_state: bdi btrfs-1: dirty=951 wb=368 unstable=0 bg_thresh=990 thresh=1980 gap=661 poll_thresh=19 ino=257 dd-2584 [001] 159.229677: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=368 unstable=0 bg_thresh=989 thresh=1979 gap=610 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 159.229740: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16692 wrote=0 to_write=8192 dd-2584 [001] 159.229976: balance_dirty_state: bdi btrfs-1: dirty=951 wb=418 unstable=0 bg_thresh=989 thresh=1978 gap=609 poll_thresh=21 ino=257 dd-2584 [001] 159.230103: balance_dirty_state: bdi btrfs-1: dirty=926 wb=493 unstable=0 bg_thresh=988 thresh=1977 gap=558 poll_thresh=22 ino=257 dd-2584 [001] 159.230232: balance_dirty_state: bdi btrfs-1: dirty=901 wb=543 unstable=0 bg_thresh=990 thresh=1981 gap=537 poll_thresh=23 ino=257 dd-2584 [001] 159.230359: balance_dirty_state: bdi btrfs-1: dirty=901 wb=593 unstable=0 bg_thresh=990 thresh=1980 gap=486 poll_thresh=24 ino=257 dd-2584 [001] 159.230361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-136% task_weight=101% bdi_bw=65508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 159.232502: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=704 to_write=7488 dd-2584 [001] 159.237067: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1043 unstable=0 bg_thresh=990 thresh=1980 gap=511 poll_thresh=24 ino=257 dd-2584 [001] 159.237169: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1018 unstable=0 bg_thresh=986 thresh=1973 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 159.237306: balance_dirty_state: bdi btrfs-1: dirty=476 wb=943 unstable=0 bg_thresh=984 thresh=1969 gap=550 poll_thresh=19 ino=257 dd-2584 [001] 159.237430: balance_dirty_state: bdi btrfs-1: dirty=501 wb=943 unstable=0 bg_thresh=986 thresh=1973 gap=529 poll_thresh=20 ino=257 dd-2584 [001] 159.237553: balance_dirty_state: bdi btrfs-1: dirty=526 wb=943 unstable=0 bg_thresh=992 thresh=1984 gap=515 poll_thresh=21 ino=257 dd-2584 [001] 159.237675: balance_dirty_state: bdi btrfs-1: dirty=551 wb=943 unstable=0 bg_thresh=987 thresh=1975 gap=481 poll_thresh=22 ino=257 dd-2584 [001] 159.237679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=65508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 159.245061: balance_dirty_state: bdi btrfs-1: dirty=551 wb=818 unstable=0 bg_thresh=990 thresh=1980 gap=611 poll_thresh=22 ino=257 dd-2584 [001] 159.245534: balance_dirty_state: bdi btrfs-1: dirty=576 wb=818 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 159.245777: balance_dirty_state: bdi btrfs-1: dirty=601 wb=818 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 159.246010: balance_dirty_state: bdi btrfs-1: dirty=651 wb=818 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 159.246243: balance_dirty_state: bdi btrfs-1: dirty=676 wb=818 unstable=0 bg_thresh=988 thresh=1976 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 159.246252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=65508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 159.253137: balance_dirty_state: bdi btrfs-1: dirty=676 wb=693 unstable=0 bg_thresh=984 thresh=1969 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 159.253205: balance_dirty_state: bdi btrfs-1: dirty=701 wb=693 unstable=0 bg_thresh=987 thresh=1974 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 159.253267: balance_dirty_state: bdi btrfs-1: dirty=701 wb=693 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 159.253327: balance_dirty_state: bdi btrfs-1: dirty=726 wb=693 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 159.253444: balance_dirty_state: bdi btrfs-1: dirty=751 wb=693 unstable=0 bg_thresh=988 thresh=1977 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 159.253562: balance_dirty_state: bdi btrfs-1: dirty=776 wb=693 unstable=0 bg_thresh=988 thresh=1976 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 159.253680: balance_dirty_state: bdi btrfs-1: dirty=826 wb=693 unstable=0 bg_thresh=987 thresh=1975 gap=456 poll_thresh=19 ino=257 dd-2584 [001] 159.253684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=65508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 159.261115: balance_dirty_state: bdi btrfs-1: dirty=826 wb=693 unstable=0 bg_thresh=988 thresh=1977 gap=458 poll_thresh=19 ino=257 dd-2584 [001] 159.261124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=65508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 159.269091: balance_dirty_state: bdi btrfs-1: dirty=826 wb=443 unstable=0 bg_thresh=987 thresh=1974 gap=705 poll_thresh=19 ino=257 dd-2584 [001] 159.269320: balance_dirty_state: bdi btrfs-1: dirty=826 wb=443 unstable=0 bg_thresh=986 thresh=1973 gap=704 poll_thresh=14 ino=257 dd-2584 [001] 159.269379: balance_dirty_state: bdi btrfs-1: dirty=851 wb=443 unstable=0 bg_thresh=986 thresh=1972 gap=678 poll_thresh=15 ino=257 dd-2584 [001] 159.269435: balance_dirty_state: bdi btrfs-1: dirty=876 wb=443 unstable=0 bg_thresh=986 thresh=1972 gap=653 poll_thresh=16 ino=257 dd-2584 [001] 159.269547: balance_dirty_state: bdi btrfs-1: dirty=901 wb=443 unstable=0 bg_thresh=985 thresh=1971 gap=627 poll_thresh=17 ino=257 dd-2584 [001] 159.269660: balance_dirty_state: bdi btrfs-1: dirty=926 wb=443 unstable=0 bg_thresh=987 thresh=1975 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 159.269772: balance_dirty_state: bdi btrfs-1: dirty=951 wb=443 unstable=0 bg_thresh=987 thresh=1974 gap=580 poll_thresh=19 ino=257 dd-2584 [001] 159.269883: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=443 unstable=0 bg_thresh=986 thresh=1973 gap=529 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 159.269947: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16732 wrote=0 to_write=8192 dd-2584 [001] 159.270009: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=443 unstable=0 bg_thresh=986 thresh=1972 gap=503 poll_thresh=21 ino=257 dd-2584 [001] 159.270136: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=493 unstable=0 bg_thresh=988 thresh=1976 gap=482 poll_thresh=22 ino=257 dd-2584 [001] 159.270137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=65508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 159.271683: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=640 to_write=7552 dd-2584 [005] 159.277049: balance_dirty_state: bdi btrfs-1: dirty=401 wb=968 unstable=0 bg_thresh=995 thresh=1990 gap=621 poll_thresh=22 ino=257 dd-2584 [005] 159.277121: balance_dirty_state: bdi btrfs-1: dirty=401 wb=968 unstable=0 bg_thresh=997 thresh=1995 gap=626 poll_thresh=16 ino=257 dd-2584 [005] 159.277598: balance_dirty_state: bdi btrfs-1: dirty=451 wb=968 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=17 ino=257 dd-2584 [005] 159.277742: balance_dirty_state: bdi btrfs-1: dirty=476 wb=968 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=18 ino=257 dd-2584 [005] 159.277955: balance_dirty_state: bdi btrfs-1: dirty=501 wb=968 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=19 ino=257 dd-2584 [005] 159.278073: balance_dirty_state: bdi btrfs-1: dirty=551 wb=968 unstable=0 bg_thresh=998 thresh=1996 gap=477 poll_thresh=20 ino=257 dd-2584 [005] 159.278078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-212% task_weight=101% bdi_bw=65508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 159.285041: balance_dirty_state: bdi btrfs-1: dirty=551 wb=843 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=20 ino=257 dd-2584 [001] 159.285172: balance_dirty_state: bdi btrfs-1: dirty=576 wb=843 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 159.285296: balance_dirty_state: bdi btrfs-1: dirty=601 wb=843 unstable=0 bg_thresh=991 thresh=1982 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 159.285546: balance_dirty_state: bdi btrfs-1: dirty=626 wb=843 unstable=0 bg_thresh=987 thresh=1975 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 159.285718: balance_dirty_state: bdi btrfs-1: dirty=651 wb=843 unstable=0 bg_thresh=987 thresh=1974 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 159.285725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=65508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 159.297072: balance_dirty_state: bdi btrfs-1: dirty=651 wb=718 unstable=0 bg_thresh=976 thresh=1952 gap=583 poll_thresh=18 ino=257 dd-2584 [005] 159.297262: balance_dirty_state: bdi btrfs-1: dirty=651 wb=718 unstable=0 bg_thresh=973 thresh=1946 gap=577 poll_thresh=13 ino=257 dd-2584 [005] 159.297445: balance_dirty_state: bdi btrfs-1: dirty=676 wb=718 unstable=0 bg_thresh=975 thresh=1951 gap=557 poll_thresh=14 ino=257 dd-2584 [005] 159.298255: balance_dirty_state: bdi btrfs-1: dirty=701 wb=718 unstable=0 bg_thresh=975 thresh=1950 gap=531 poll_thresh=15 ino=257 dd-2584 [005] 159.298435: balance_dirty_state: bdi btrfs-1: dirty=701 wb=718 unstable=0 bg_thresh=977 thresh=1955 gap=536 poll_thresh=16 ino=257 dd-2584 [005] 159.298797: balance_dirty_state: bdi btrfs-1: dirty=726 wb=718 unstable=0 bg_thresh=982 thresh=1964 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 159.299154: balance_dirty_state: bdi btrfs-1: dirty=776 wb=718 unstable=0 bg_thresh=981 thresh=1963 gap=469 poll_thresh=18 ino=257 dd-2584 [005] 159.299167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-52% task_gap=-206% task_weight=101% bdi_bw=65508 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 159.305058: balance_dirty_state: bdi btrfs-1: dirty=776 wb=543 unstable=0 bg_thresh=989 thresh=1978 gap=659 poll_thresh=18 ino=257 dd-2584 [005] 159.305151: balance_dirty_state: bdi btrfs-1: dirty=776 wb=543 unstable=0 bg_thresh=986 thresh=1972 gap=653 poll_thresh=13 ino=257 dd-2584 [005] 159.305242: balance_dirty_state: bdi btrfs-1: dirty=801 wb=543 unstable=0 bg_thresh=985 thresh=1971 gap=627 poll_thresh=14 ino=257 dd-2584 [005] 159.305332: balance_dirty_state: bdi btrfs-1: dirty=826 wb=543 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=15 ino=257 dd-2584 [005] 159.305423: balance_dirty_state: bdi btrfs-1: dirty=826 wb=543 unstable=0 bg_thresh=987 thresh=1975 gap=606 poll_thresh=16 ino=257 dd-2584 [005] 159.305601: balance_dirty_state: bdi btrfs-1: dirty=876 wb=543 unstable=0 bg_thresh=987 thresh=1974 gap=555 poll_thresh=17 ino=257 dd-2584 [005] 159.305779: balance_dirty_state: bdi btrfs-1: dirty=901 wb=543 unstable=0 bg_thresh=986 thresh=1973 gap=529 poll_thresh=18 ino=257 dd-2584 [005] 159.305958: balance_dirty_state: bdi btrfs-1: dirty=926 wb=543 unstable=0 bg_thresh=986 thresh=1972 gap=503 poll_thresh=19 ino=257 dd-2584 [005] 159.306361: balance_dirty_state: bdi btrfs-1: dirty=951 wb=518 unstable=0 bg_thresh=988 thresh=1976 gap=507 poll_thresh=20 ino=257 dd-2584 [005] 159.306481: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=518 unstable=0 bg_thresh=987 thresh=1975 gap=456 poll_thresh=21 ino=257 dd-2584 [005] 159.306486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-238% task_weight=100% bdi_bw=65508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 159.306536: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16768 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 159.307905: writeback_single_inode: bdi btrfs-1: ino=257 state= age=144 wrote=592 to_write=7600 dd-2584 [005] 159.313107: balance_dirty_state: bdi btrfs-1: dirty=401 wb=993 unstable=0 bg_thresh=988 thresh=1976 gap=582 poll_thresh=21 ino=257 dd-2584 [005] 159.313174: balance_dirty_state: bdi btrfs-1: dirty=401 wb=993 unstable=0 bg_thresh=988 thresh=1976 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 159.313297: balance_dirty_state: bdi btrfs-1: dirty=451 wb=993 unstable=0 bg_thresh=981 thresh=1963 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 159.313419: balance_dirty_state: bdi btrfs-1: dirty=476 wb=993 unstable=0 bg_thresh=983 thresh=1967 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 159.313537: balance_dirty_state: bdi btrfs-1: dirty=501 wb=993 unstable=0 bg_thresh=983 thresh=1966 gap=472 poll_thresh=19 ino=257 dd-2584 [005] 159.313542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1233 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-202% task_weight=101% bdi_bw=65508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 159.321071: balance_dirty_state: bdi btrfs-1: dirty=501 wb=868 unstable=0 bg_thresh=986 thresh=1973 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 159.321173: balance_dirty_state: bdi btrfs-1: dirty=526 wb=868 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 159.321231: balance_dirty_state: bdi btrfs-1: dirty=526 wb=868 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 159.321292: balance_dirty_state: bdi btrfs-1: dirty=551 wb=868 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 159.321416: balance_dirty_state: bdi btrfs-1: dirty=576 wb=868 unstable=0 bg_thresh=985 thresh=1971 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 159.321714: balance_dirty_state: bdi btrfs-1: dirty=626 wb=868 unstable=0 bg_thresh=987 thresh=1975 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 159.321719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-190% task_weight=100% bdi_bw=65508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 159.329111: balance_dirty_state: bdi btrfs-1: dirty=626 wb=743 unstable=0 bg_thresh=987 thresh=1974 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 159.329194: balance_dirty_state: bdi btrfs-1: dirty=626 wb=743 unstable=0 bg_thresh=989 thresh=1979 gap=610 poll_thresh=13 ino=257 dd-2584 [005] 159.329254: balance_dirty_state: bdi btrfs-1: dirty=651 wb=743 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 159.329314: balance_dirty_state: bdi btrfs-1: dirty=676 wb=743 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 159.329372: balance_dirty_state: bdi btrfs-1: dirty=676 wb=743 unstable=0 bg_thresh=986 thresh=1972 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 159.329489: balance_dirty_state: bdi btrfs-1: dirty=701 wb=743 unstable=0 bg_thresh=985 thresh=1971 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 159.329606: balance_dirty_state: bdi btrfs-1: dirty=751 wb=743 unstable=0 bg_thresh=987 thresh=1975 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 159.329610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-190% task_weight=100% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 159.337122: balance_dirty_state: bdi btrfs-1: dirty=751 wb=618 unstable=0 bg_thresh=982 thresh=1965 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 159.337200: balance_dirty_state: bdi btrfs-1: dirty=751 wb=618 unstable=0 bg_thresh=985 thresh=1970 gap=601 poll_thresh=13 ino=257 dd-2584 [005] 159.337261: balance_dirty_state: bdi btrfs-1: dirty=776 wb=618 unstable=0 bg_thresh=982 thresh=1964 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 159.337323: balance_dirty_state: bdi btrfs-1: dirty=801 wb=618 unstable=0 bg_thresh=984 thresh=1969 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 159.337383: balance_dirty_state: bdi btrfs-1: dirty=801 wb=618 unstable=0 bg_thresh=981 thresh=1963 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 159.337502: balance_dirty_state: bdi btrfs-1: dirty=851 wb=618 unstable=0 bg_thresh=983 thresh=1967 gap=498 poll_thresh=17 ino=257 dd-2584 [005] 159.337792: balance_dirty_state: bdi btrfs-1: dirty=876 wb=618 unstable=0 bg_thresh=983 thresh=1966 gap=472 poll_thresh=18 ino=257 dd-2584 [005] 159.337797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1233 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-202% task_weight=101% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 159.345128: balance_dirty_state: bdi btrfs-1: dirty=876 wb=493 unstable=0 bg_thresh=984 thresh=1968 gap=599 poll_thresh=18 ino=257 dd-2584 [005] 159.345210: balance_dirty_state: bdi btrfs-1: dirty=901 wb=493 unstable=0 bg_thresh=983 thresh=1967 gap=573 poll_thresh=13 ino=257 dd-2584 [005] 159.345267: balance_dirty_state: bdi btrfs-1: dirty=901 wb=493 unstable=0 bg_thresh=983 thresh=1967 gap=573 poll_thresh=14 ino=257 dd-2584 [005] 159.345324: balance_dirty_state: bdi btrfs-1: dirty=926 wb=493 unstable=0 bg_thresh=983 thresh=1966 gap=547 poll_thresh=15 ino=257 dd-2584 [005] 159.345380: balance_dirty_state: bdi btrfs-1: dirty=926 wb=493 unstable=0 bg_thresh=983 thresh=1966 gap=547 poll_thresh=16 ino=257 dd-2584 [005] 159.345493: balance_dirty_state: bdi btrfs-1: dirty=976 wb=493 unstable=0 bg_thresh=985 thresh=1970 gap=501 poll_thresh=17 ino=257 dd-2584 [005] 159.345607: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=493 unstable=0 bg_thresh=984 thresh=1969 gap=475 poll_thresh=18 ino=257 dd-2584 [005] 159.345611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-198% task_weight=101% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 159.345689: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16808 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 159.347762: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=608 to_write=15776 dd-2584 [005] 159.353143: balance_dirty_state: bdi btrfs-1: dirty=401 wb=943 unstable=0 bg_thresh=983 thresh=1967 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 159.353251: balance_dirty_state: bdi btrfs-1: dirty=426 wb=943 unstable=0 bg_thresh=983 thresh=1966 gap=597 poll_thresh=13 ino=257 dd-2584 [005] 159.353312: balance_dirty_state: bdi btrfs-1: dirty=426 wb=943 unstable=0 bg_thresh=983 thresh=1966 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 159.353371: balance_dirty_state: bdi btrfs-1: dirty=451 wb=943 unstable=0 bg_thresh=982 thresh=1965 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 159.353429: balance_dirty_state: bdi btrfs-1: dirty=476 wb=943 unstable=0 bg_thresh=982 thresh=1964 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 159.353542: balance_dirty_state: bdi btrfs-1: dirty=501 wb=943 unstable=0 bg_thresh=981 thresh=1963 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 159.353824: balance_dirty_state: bdi btrfs-1: dirty=526 wb=943 unstable=0 bg_thresh=981 thresh=1962 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 159.353938: balance_dirty_state: bdi btrfs-1: dirty=551 wb=943 unstable=0 bg_thresh=980 thresh=1961 gap=467 poll_thresh=19 ino=257 dd-2584 [005] 159.353943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 159.361193: balance_dirty_state: bdi btrfs-1: dirty=551 wb=693 unstable=0 bg_thresh=981 thresh=1962 gap=718 poll_thresh=19 ino=257 dd-2584 [005] 159.361268: balance_dirty_state: bdi btrfs-1: dirty=576 wb=693 unstable=0 bg_thresh=983 thresh=1967 gap=698 poll_thresh=14 ino=257 dd-2584 [005] 159.361329: balance_dirty_state: bdi btrfs-1: dirty=601 wb=693 unstable=0 bg_thresh=983 thresh=1966 gap=672 poll_thresh=15 ino=257 dd-2584 [005] 159.361388: balance_dirty_state: bdi btrfs-1: dirty=601 wb=693 unstable=0 bg_thresh=985 thresh=1971 gap=677 poll_thresh=16 ino=257 dd-2584 [005] 159.361505: balance_dirty_state: bdi btrfs-1: dirty=651 wb=693 unstable=0 bg_thresh=985 thresh=1970 gap=626 poll_thresh=17 ino=257 dd-2584 [005] 159.361621: balance_dirty_state: bdi btrfs-1: dirty=676 wb=693 unstable=0 bg_thresh=984 thresh=1969 gap=600 poll_thresh=18 ino=257 dd-2584 [005] 159.361739: balance_dirty_state: bdi btrfs-1: dirty=701 wb=693 unstable=0 bg_thresh=981 thresh=1962 gap=568 poll_thresh=19 ino=257 dd-2584 [005] 159.361856: balance_dirty_state: bdi btrfs-1: dirty=726 wb=693 unstable=0 bg_thresh=983 thresh=1966 gap=547 poll_thresh=20 ino=257 dd-2584 [005] 159.362144: balance_dirty_state: bdi btrfs-1: dirty=776 wb=693 unstable=0 bg_thresh=982 thresh=1965 gap=496 poll_thresh=21 ino=257 dd-2584 [005] 159.362264: balance_dirty_state: bdi btrfs-1: dirty=801 wb=693 unstable=0 bg_thresh=982 thresh=1964 gap=470 poll_thresh=22 ino=257 dd-2584 [005] 159.362268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=100% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 159.369111: balance_dirty_state: bdi btrfs-1: dirty=801 wb=593 unstable=0 bg_thresh=981 thresh=1962 gap=568 poll_thresh=22 ino=257 dd-2584 [005] 159.369212: balance_dirty_state: bdi btrfs-1: dirty=826 wb=593 unstable=0 bg_thresh=983 thresh=1967 gap=548 poll_thresh=16 ino=257 dd-2584 [005] 159.369331: balance_dirty_state: bdi btrfs-1: dirty=851 wb=593 unstable=0 bg_thresh=983 thresh=1966 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 159.369448: balance_dirty_state: bdi btrfs-1: dirty=876 wb=593 unstable=0 bg_thresh=982 thresh=1965 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 159.369567: balance_dirty_state: bdi btrfs-1: dirty=901 wb=593 unstable=0 bg_thresh=984 thresh=1969 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 159.369571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=101% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 159.377153: balance_dirty_state: bdi btrfs-1: dirty=901 wb=593 unstable=0 bg_thresh=985 thresh=1971 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 159.377158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-292% task_weight=101% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.385151: balance_dirty_state: bdi btrfs-1: dirty=901 wb=343 unstable=0 bg_thresh=985 thresh=1970 gap=726 poll_thresh=19 ino=257 dd-2584 [004] 159.385278: balance_dirty_state: bdi btrfs-1: dirty=901 wb=343 unstable=0 bg_thresh=985 thresh=1970 gap=726 poll_thresh=14 ino=257 dd-2584 [004] 159.385394: balance_dirty_state: bdi btrfs-1: dirty=926 wb=343 unstable=0 bg_thresh=987 thresh=1975 gap=706 poll_thresh=15 ino=257 dd-2584 [004] 159.385511: balance_dirty_state: bdi btrfs-1: dirty=926 wb=343 unstable=0 bg_thresh=987 thresh=1975 gap=706 poll_thresh=16 ino=257 dd-2584 [004] 159.385741: balance_dirty_state: bdi btrfs-1: dirty=976 wb=343 unstable=0 bg_thresh=990 thresh=1980 gap=661 poll_thresh=17 ino=257 dd-2584 [004] 159.386326: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=343 unstable=0 bg_thresh=992 thresh=1984 gap=640 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 159.386376: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16848 wrote=0 to_write=16384 dd-2584 [004] 159.386583: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=343 unstable=0 bg_thresh=991 thresh=1983 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 159.386834: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=393 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=20 ino=257 dd-2584 [004] 159.387079: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=443 unstable=0 bg_thresh=990 thresh=1981 gap=537 poll_thresh=21 ino=257 dd-2584 [004] 159.387377: balance_dirty_state: bdi btrfs-1: dirty=976 wb=493 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=22 ino=257 dd-2584 [004] 159.387714: balance_dirty_state: bdi btrfs-1: dirty=926 wb=568 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=23 ino=257 dd-2584 [004] 159.387718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 159.390747: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=784 to_write=15600 dd-2584 [004] 159.393114: balance_dirty_state: bdi btrfs-1: dirty=376 wb=993 unstable=0 bg_thresh=987 thresh=1974 gap=605 poll_thresh=23 ino=257 dd-2584 [004] 159.393277: balance_dirty_state: bdi btrfs-1: dirty=401 wb=993 unstable=0 bg_thresh=987 thresh=1974 gap=580 poll_thresh=17 ino=257 dd-2584 [004] 159.393591: balance_dirty_state: bdi btrfs-1: dirty=426 wb=993 unstable=0 bg_thresh=989 thresh=1979 gap=560 poll_thresh=18 ino=257 dd-2584 [004] 159.393907: balance_dirty_state: bdi btrfs-1: dirty=476 wb=993 unstable=0 bg_thresh=992 thresh=1984 gap=515 poll_thresh=19 ino=257 dd-2584 [004] 159.394827: balance_dirty_state: bdi btrfs-1: dirty=501 wb=993 unstable=0 bg_thresh=994 thresh=1988 gap=494 poll_thresh=20 ino=257 dd-2584 [004] 159.394839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.401083: balance_dirty_state: bdi btrfs-1: dirty=501 wb=768 unstable=0 bg_thresh=988 thresh=1977 gap=708 poll_thresh=20 ino=257 dd-2584 [004] 159.401170: balance_dirty_state: bdi btrfs-1: dirty=526 wb=768 unstable=0 bg_thresh=991 thresh=1982 gap=688 poll_thresh=15 ino=257 dd-2584 [004] 159.401253: balance_dirty_state: bdi btrfs-1: dirty=526 wb=768 unstable=0 bg_thresh=991 thresh=1982 gap=688 poll_thresh=16 ino=257 dd-2584 [004] 159.401419: balance_dirty_state: bdi btrfs-1: dirty=551 wb=768 unstable=0 bg_thresh=993 thresh=1987 gap=668 poll_thresh=17 ino=257 dd-2584 [004] 159.401588: balance_dirty_state: bdi btrfs-1: dirty=601 wb=768 unstable=0 bg_thresh=993 thresh=1986 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 159.401758: balance_dirty_state: bdi btrfs-1: dirty=626 wb=768 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 159.401929: balance_dirty_state: bdi btrfs-1: dirty=651 wb=768 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=20 ino=257 dd-2584 [004] 159.402098: balance_dirty_state: bdi btrfs-1: dirty=701 wb=768 unstable=0 bg_thresh=991 thresh=1982 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 159.402269: balance_dirty_state: bdi btrfs-1: dirty=726 wb=768 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=22 ino=257 dd-2584 [004] 159.402275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-272% task_weight=101% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.409082: balance_dirty_state: bdi btrfs-1: dirty=726 wb=768 unstable=0 bg_thresh=985 thresh=1971 gap=477 poll_thresh=22 ino=257 dd-2584 [004] 159.409088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-292% task_weight=101% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.417097: balance_dirty_state: bdi btrfs-1: dirty=726 wb=518 unstable=0 bg_thresh=985 thresh=1970 gap=726 poll_thresh=22 ino=257 dd-2584 [004] 159.417332: balance_dirty_state: bdi btrfs-1: dirty=751 wb=518 unstable=0 bg_thresh=985 thresh=1970 gap=701 poll_thresh=16 ino=257 dd-2584 [004] 159.417443: balance_dirty_state: bdi btrfs-1: dirty=776 wb=518 unstable=0 bg_thresh=987 thresh=1975 gap=681 poll_thresh=17 ino=257 dd-2584 [004] 159.417552: balance_dirty_state: bdi btrfs-1: dirty=801 wb=518 unstable=0 bg_thresh=992 thresh=1985 gap=666 poll_thresh=18 ino=257 dd-2584 [004] 159.417665: balance_dirty_state: bdi btrfs-1: dirty=826 wb=518 unstable=0 bg_thresh=992 thresh=1984 gap=640 poll_thresh=19 ino=257 dd-2584 [004] 159.417777: balance_dirty_state: bdi btrfs-1: dirty=876 wb=518 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=20 ino=257 dd-2584 [004] 159.417889: balance_dirty_state: bdi btrfs-1: dirty=901 wb=518 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=21 ino=257 dd-2584 [004] 159.418002: balance_dirty_state: bdi btrfs-1: dirty=926 wb=518 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=22 ino=257 dd-2584 [004] 159.418114: balance_dirty_state: bdi btrfs-1: dirty=951 wb=518 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=23 ino=257 dd-2584 [004] 159.418382: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=518 unstable=0 bg_thresh=992 thresh=1984 gap=465 poll_thresh=24 ino=257 dd-2584 [004] 159.418386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 159.418444: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16880 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 159.419837: writeback_single_inode: bdi btrfs-1: ino=257 state= age=64 wrote=608 to_write=15776 dd-2584 [004] 159.425080: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1018 unstable=0 bg_thresh=986 thresh=1972 gap=578 poll_thresh=24 ino=257 dd-2584 [004] 159.425156: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1018 unstable=0 bg_thresh=986 thresh=1972 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 159.425276: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1018 unstable=0 bg_thresh=988 thresh=1977 gap=533 poll_thresh=19 ino=257 dd-2584 [004] 159.425411: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1018 unstable=0 bg_thresh=988 thresh=1976 gap=507 poll_thresh=20 ino=257 dd-2584 [004] 159.425564: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1018 unstable=0 bg_thresh=990 thresh=1980 gap=486 poll_thresh=21 ino=257 dd-2584 [004] 159.425568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-280% task_weight=101% bdi_bw=65784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 159.433101: balance_dirty_state: bdi btrfs-1: dirty=476 wb=893 unstable=0 bg_thresh=987 thresh=1975 gap=606 poll_thresh=21 ino=257 dd-2584 [000] 159.433166: balance_dirty_state: bdi btrfs-1: dirty=501 wb=893 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=16 ino=257 dd-2584 [000] 159.433284: balance_dirty_state: bdi btrfs-1: dirty=526 wb=893 unstable=0 bg_thresh=987 thresh=1974 gap=555 poll_thresh=17 ino=257 dd-2584 [000] 159.433408: balance_dirty_state: bdi btrfs-1: dirty=551 wb=893 unstable=0 bg_thresh=992 thresh=1984 gap=540 poll_thresh=18 ino=257 dd-2584 [000] 159.433563: balance_dirty_state: bdi btrfs-1: dirty=576 wb=893 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=19 ino=257 dd-2584 [000] 159.433868: balance_dirty_state: bdi btrfs-1: dirty=626 wb=893 unstable=0 bg_thresh=988 thresh=1976 gap=457 poll_thresh=20 ino=257 dd-2584 [000] 159.433873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=66444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.441183: balance_dirty_state: bdi btrfs-1: dirty=626 wb=768 unstable=0 bg_thresh=987 thresh=1974 gap=580 poll_thresh=20 ino=257 dd-2584 [004] 159.441272: balance_dirty_state: bdi btrfs-1: dirty=651 wb=768 unstable=0 bg_thresh=989 thresh=1979 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 159.441357: balance_dirty_state: bdi btrfs-1: dirty=676 wb=768 unstable=0 bg_thresh=986 thresh=1973 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 159.441535: balance_dirty_state: bdi btrfs-1: dirty=701 wb=768 unstable=0 bg_thresh=986 thresh=1972 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 159.441683: balance_dirty_state: bdi btrfs-1: dirty=726 wb=768 unstable=0 bg_thresh=988 thresh=1976 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 159.441688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=66444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.449135: balance_dirty_state: bdi btrfs-1: dirty=726 wb=618 unstable=0 bg_thresh=984 thresh=1968 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 159.449225: balance_dirty_state: bdi btrfs-1: dirty=751 wb=618 unstable=0 bg_thresh=986 thresh=1973 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 159.449312: balance_dirty_state: bdi btrfs-1: dirty=751 wb=618 unstable=0 bg_thresh=986 thresh=1973 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 159.449400: balance_dirty_state: bdi btrfs-1: dirty=776 wb=618 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 159.449487: balance_dirty_state: bdi btrfs-1: dirty=801 wb=618 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 159.449659: balance_dirty_state: bdi btrfs-1: dirty=826 wb=618 unstable=0 bg_thresh=994 thresh=1988 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 159.449835: balance_dirty_state: bdi btrfs-1: dirty=851 wb=618 unstable=0 bg_thresh=993 thresh=1987 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 159.450273: balance_dirty_state: bdi btrfs-1: dirty=876 wb=618 unstable=0 bg_thresh=990 thresh=1980 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 159.450280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=66444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.457199: balance_dirty_state: bdi btrfs-1: dirty=876 wb=493 unstable=0 bg_thresh=984 thresh=1968 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 159.457264: balance_dirty_state: bdi btrfs-1: dirty=901 wb=493 unstable=0 bg_thresh=984 thresh=1968 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 159.457320: balance_dirty_state: bdi btrfs-1: dirty=926 wb=493 unstable=0 bg_thresh=986 thresh=1973 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 159.457397: balance_dirty_state: bdi btrfs-1: dirty=926 wb=493 unstable=0 bg_thresh=986 thresh=1973 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 159.457554: balance_dirty_state: bdi btrfs-1: dirty=976 wb=493 unstable=0 bg_thresh=986 thresh=1972 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 159.457679: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=493 unstable=0 bg_thresh=988 thresh=1976 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 159.457685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=66444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 159.457766: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16920 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 159.459215: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=624 to_write=15760 dd-2584 [004] 159.465171: balance_dirty_state: bdi btrfs-1: dirty=401 wb=968 unstable=0 bg_thresh=981 thresh=1963 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 159.465238: balance_dirty_state: bdi btrfs-1: dirty=426 wb=968 unstable=0 bg_thresh=981 thresh=1963 gap=569 poll_thresh=13 ino=257 dd-2584 [004] 159.465295: balance_dirty_state: bdi btrfs-1: dirty=426 wb=968 unstable=0 bg_thresh=984 thresh=1968 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 159.465351: balance_dirty_state: bdi btrfs-1: dirty=451 wb=968 unstable=0 bg_thresh=984 thresh=1968 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 159.465407: balance_dirty_state: bdi btrfs-1: dirty=476 wb=968 unstable=0 bg_thresh=986 thresh=1973 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 159.465523: balance_dirty_state: bdi btrfs-1: dirty=501 wb=968 unstable=0 bg_thresh=989 thresh=1978 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 159.465640: balance_dirty_state: bdi btrfs-1: dirty=526 wb=968 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 159.465644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=66444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.473127: balance_dirty_state: bdi btrfs-1: dirty=526 wb=843 unstable=0 bg_thresh=983 thresh=1966 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 159.473374: balance_dirty_state: bdi btrfs-1: dirty=551 wb=843 unstable=0 bg_thresh=983 thresh=1966 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 159.473431: balance_dirty_state: bdi btrfs-1: dirty=551 wb=843 unstable=0 bg_thresh=985 thresh=1971 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 159.473487: balance_dirty_state: bdi btrfs-1: dirty=576 wb=843 unstable=0 bg_thresh=985 thresh=1971 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 159.473542: balance_dirty_state: bdi btrfs-1: dirty=601 wb=843 unstable=0 bg_thresh=988 thresh=1976 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 159.473654: balance_dirty_state: bdi btrfs-1: dirty=626 wb=843 unstable=0 bg_thresh=987 thresh=1975 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 159.473767: balance_dirty_state: bdi btrfs-1: dirty=651 wb=843 unstable=0 bg_thresh=989 thresh=1979 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 159.473771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=66444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.481133: balance_dirty_state: bdi btrfs-1: dirty=651 wb=718 unstable=0 bg_thresh=986 thresh=1972 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 159.481240: balance_dirty_state: bdi btrfs-1: dirty=676 wb=718 unstable=0 bg_thresh=986 thresh=1972 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 159.481299: balance_dirty_state: bdi btrfs-1: dirty=676 wb=718 unstable=0 bg_thresh=988 thresh=1977 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 159.481354: balance_dirty_state: bdi btrfs-1: dirty=701 wb=718 unstable=0 bg_thresh=988 thresh=1977 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 159.481412: balance_dirty_state: bdi btrfs-1: dirty=726 wb=718 unstable=0 bg_thresh=988 thresh=1976 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 159.481524: balance_dirty_state: bdi btrfs-1: dirty=751 wb=718 unstable=0 bg_thresh=987 thresh=1975 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 159.481638: balance_dirty_state: bdi btrfs-1: dirty=776 wb=718 unstable=0 bg_thresh=989 thresh=1979 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 159.481642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=66444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.489162: balance_dirty_state: bdi btrfs-1: dirty=776 wb=618 unstable=0 bg_thresh=981 thresh=1963 gap=569 poll_thresh=18 ino=257 dd-2584 [004] 159.489549: balance_dirty_state: bdi btrfs-1: dirty=801 wb=618 unstable=0 bg_thresh=981 thresh=1963 gap=544 poll_thresh=13 ino=257 dd-2584 [004] 159.489634: balance_dirty_state: bdi btrfs-1: dirty=826 wb=618 unstable=0 bg_thresh=984 thresh=1968 gap=524 poll_thresh=14 ino=257 dd-2584 [004] 159.489716: balance_dirty_state: bdi btrfs-1: dirty=826 wb=618 unstable=0 bg_thresh=984 thresh=1968 gap=524 poll_thresh=15 ino=257 dd-2584 [004] 159.489799: balance_dirty_state: bdi btrfs-1: dirty=851 wb=618 unstable=0 bg_thresh=986 thresh=1973 gap=504 poll_thresh=16 ino=257 dd-2584 [004] 159.489969: balance_dirty_state: bdi btrfs-1: dirty=876 wb=618 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=17 ino=257 dd-2584 [004] 159.489975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=66444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.497181: balance_dirty_state: bdi btrfs-1: dirty=876 wb=368 unstable=0 bg_thresh=984 thresh=1968 gap=724 poll_thresh=17 ino=257 dd-2584 [004] 159.497252: balance_dirty_state: bdi btrfs-1: dirty=901 wb=368 unstable=0 bg_thresh=984 thresh=1968 gap=699 poll_thresh=13 ino=257 dd-2584 [004] 159.497308: balance_dirty_state: bdi btrfs-1: dirty=901 wb=368 unstable=0 bg_thresh=986 thresh=1973 gap=704 poll_thresh=14 ino=257 dd-2584 [004] 159.497365: balance_dirty_state: bdi btrfs-1: dirty=926 wb=368 unstable=0 bg_thresh=986 thresh=1973 gap=679 poll_thresh=15 ino=257 dd-2584 [004] 159.497420: balance_dirty_state: bdi btrfs-1: dirty=951 wb=368 unstable=0 bg_thresh=989 thresh=1978 gap=659 poll_thresh=16 ino=257 dd-2584 [004] 159.497531: balance_dirty_state: bdi btrfs-1: dirty=976 wb=368 unstable=0 bg_thresh=988 thresh=1977 gap=633 poll_thresh=17 ino=257 dd-2584 [004] 159.497646: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=368 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 159.497713: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16960 wrote=0 to_write=16384 dd-2584 [004] 159.497772: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=368 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 159.498073: balance_dirty_state: bdi btrfs-1: dirty=951 wb=493 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=20 ino=257 dd-2584 [004] 159.498234: balance_dirty_state: bdi btrfs-1: dirty=901 wb=568 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=21 ino=257 dd-2584 [004] 159.498406: balance_dirty_state: bdi btrfs-1: dirty=851 wb=643 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=22 ino=257 dd-2584 [004] 159.498408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=66444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 159.499466: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=736 to_write=15648 dd-2584 [004] 159.505174: balance_dirty_state: bdi btrfs-1: dirty=376 wb=993 unstable=0 bg_thresh=984 thresh=1969 gap=600 poll_thresh=22 ino=257 dd-2584 [004] 159.505270: balance_dirty_state: bdi btrfs-1: dirty=401 wb=993 unstable=0 bg_thresh=981 thresh=1963 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 159.505439: balance_dirty_state: bdi btrfs-1: dirty=426 wb=993 unstable=0 bg_thresh=980 thresh=1960 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 159.505614: balance_dirty_state: bdi btrfs-1: dirty=476 wb=993 unstable=0 bg_thresh=985 thresh=1970 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 159.505788: balance_dirty_state: bdi btrfs-1: dirty=501 wb=993 unstable=0 bg_thresh=984 thresh=1968 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 159.505794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-248% task_weight=101% bdi_bw=66444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.513158: balance_dirty_state: bdi btrfs-1: dirty=501 wb=868 unstable=0 bg_thresh=986 thresh=1973 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 159.513245: balance_dirty_state: bdi btrfs-1: dirty=526 wb=868 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 159.513302: balance_dirty_state: bdi btrfs-1: dirty=526 wb=868 unstable=0 bg_thresh=986 thresh=1972 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 159.513359: balance_dirty_state: bdi btrfs-1: dirty=551 wb=868 unstable=0 bg_thresh=985 thresh=1971 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 159.513640: balance_dirty_state: bdi btrfs-1: dirty=576 wb=868 unstable=0 bg_thresh=987 thresh=1975 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 159.513752: balance_dirty_state: bdi btrfs-1: dirty=601 wb=868 unstable=0 bg_thresh=987 thresh=1974 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 159.513863: balance_dirty_state: bdi btrfs-1: dirty=651 wb=868 unstable=0 bg_thresh=986 thresh=1973 gap=454 poll_thresh=19 ino=257 dd-2584 [004] 159.513868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=66444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.521164: balance_dirty_state: bdi btrfs-1: dirty=651 wb=743 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 159.521262: balance_dirty_state: bdi btrfs-1: dirty=651 wb=743 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 159.521347: balance_dirty_state: bdi btrfs-1: dirty=676 wb=743 unstable=0 bg_thresh=986 thresh=1972 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 159.521435: balance_dirty_state: bdi btrfs-1: dirty=701 wb=743 unstable=0 bg_thresh=988 thresh=1977 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 159.521604: balance_dirty_state: bdi btrfs-1: dirty=726 wb=743 unstable=0 bg_thresh=988 thresh=1976 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 159.521778: balance_dirty_state: bdi btrfs-1: dirty=751 wb=743 unstable=0 bg_thresh=987 thresh=1975 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 159.521784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=66444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.529121: balance_dirty_state: bdi btrfs-1: dirty=751 wb=743 unstable=0 bg_thresh=980 thresh=1960 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 159.529126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-103% task_gap=-305% task_weight=99% bdi_bw=66444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.537135: balance_dirty_state: bdi btrfs-1: dirty=751 wb=493 unstable=0 bg_thresh=979 thresh=1959 gap=715 poll_thresh=18 ino=257 dd-2584 [004] 159.537208: balance_dirty_state: bdi btrfs-1: dirty=776 wb=493 unstable=0 bg_thresh=979 thresh=1959 gap=690 poll_thresh=13 ino=257 dd-2584 [004] 159.537264: balance_dirty_state: bdi btrfs-1: dirty=776 wb=493 unstable=0 bg_thresh=982 thresh=1964 gap=695 poll_thresh=14 ino=257 dd-2584 [004] 159.537319: balance_dirty_state: bdi btrfs-1: dirty=801 wb=493 unstable=0 bg_thresh=982 thresh=1964 gap=670 poll_thresh=15 ino=257 dd-2584 [004] 159.537540: balance_dirty_state: bdi btrfs-1: dirty=826 wb=493 unstable=0 bg_thresh=984 thresh=1969 gap=650 poll_thresh=16 ino=257 dd-2584 [004] 159.537652: balance_dirty_state: bdi btrfs-1: dirty=851 wb=493 unstable=0 bg_thresh=987 thresh=1974 gap=630 poll_thresh=17 ino=257 dd-2584 [004] 159.537765: balance_dirty_state: bdi btrfs-1: dirty=876 wb=493 unstable=0 bg_thresh=989 thresh=1978 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 159.537877: balance_dirty_state: bdi btrfs-1: dirty=926 wb=493 unstable=0 bg_thresh=988 thresh=1977 gap=558 poll_thresh=19 ino=257 dd-2584 [004] 159.537990: balance_dirty_state: bdi btrfs-1: dirty=951 wb=493 unstable=0 bg_thresh=985 thresh=1970 gap=526 poll_thresh=20 ino=257 dd-2584 [004] 159.538104: balance_dirty_state: bdi btrfs-1: dirty=976 wb=493 unstable=0 bg_thresh=987 thresh=1974 gap=505 poll_thresh=21 ino=257 dd-2584 [004] 159.538216: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=493 unstable=0 bg_thresh=986 thresh=1973 gap=479 poll_thresh=22 ino=257 dd-2584 [004] 159.538220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 159.538280: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17000 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 159.539702: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=624 to_write=15760 dd-2584 [004] 159.545147: balance_dirty_state: bdi btrfs-1: dirty=376 wb=993 unstable=0 bg_thresh=984 thresh=1968 gap=599 poll_thresh=22 ino=257 dd-2584 [004] 159.545218: balance_dirty_state: bdi btrfs-1: dirty=401 wb=993 unstable=0 bg_thresh=984 thresh=1968 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 159.545330: balance_dirty_state: bdi btrfs-1: dirty=426 wb=993 unstable=0 bg_thresh=986 thresh=1973 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 159.545608: balance_dirty_state: bdi btrfs-1: dirty=476 wb=993 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 159.545721: balance_dirty_state: bdi btrfs-1: dirty=501 wb=993 unstable=0 bg_thresh=988 thresh=1976 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 159.545725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.553159: balance_dirty_state: bdi btrfs-1: dirty=501 wb=868 unstable=0 bg_thresh=981 thresh=1962 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 159.553283: balance_dirty_state: bdi btrfs-1: dirty=501 wb=868 unstable=0 bg_thresh=981 thresh=1962 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 159.553399: balance_dirty_state: bdi btrfs-1: dirty=526 wb=868 unstable=0 bg_thresh=983 thresh=1967 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 159.553513: balance_dirty_state: bdi btrfs-1: dirty=551 wb=868 unstable=0 bg_thresh=983 thresh=1967 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 159.553743: balance_dirty_state: bdi btrfs-1: dirty=576 wb=868 unstable=0 bg_thresh=986 thresh=1972 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 159.553977: balance_dirty_state: bdi btrfs-1: dirty=601 wb=868 unstable=0 bg_thresh=988 thresh=1976 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 159.554212: balance_dirty_state: bdi btrfs-1: dirty=651 wb=868 unstable=0 bg_thresh=987 thresh=1975 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 159.554220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.561177: balance_dirty_state: bdi btrfs-1: dirty=651 wb=743 unstable=0 bg_thresh=980 thresh=1961 gap=567 poll_thresh=19 ino=257 dd-2584 [004] 159.561360: balance_dirty_state: bdi btrfs-1: dirty=651 wb=743 unstable=0 bg_thresh=980 thresh=1961 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 159.561536: balance_dirty_state: bdi btrfs-1: dirty=676 wb=743 unstable=0 bg_thresh=986 thresh=1972 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 159.561719: balance_dirty_state: bdi btrfs-1: dirty=701 wb=743 unstable=0 bg_thresh=982 thresh=1965 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 159.562666: balance_dirty_state: bdi btrfs-1: dirty=726 wb=743 unstable=0 bg_thresh=988 thresh=1976 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 159.563027: balance_dirty_state: bdi btrfs-1: dirty=751 wb=743 unstable=0 bg_thresh=990 thresh=1980 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 159.563040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.569163: balance_dirty_state: bdi btrfs-1: dirty=751 wb=743 unstable=0 bg_thresh=990 thresh=1980 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 159.569175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.577148: balance_dirty_state: bdi btrfs-1: dirty=751 wb=393 unstable=0 bg_thresh=982 thresh=1965 gap=821 poll_thresh=18 ino=257 dd-2584 [004] 159.577239: balance_dirty_state: bdi btrfs-1: dirty=776 wb=393 unstable=0 bg_thresh=985 thresh=1970 gap=801 poll_thresh=13 ino=257 dd-2584 [004] 159.577328: balance_dirty_state: bdi btrfs-1: dirty=776 wb=393 unstable=0 bg_thresh=985 thresh=1970 gap=801 poll_thresh=14 ino=257 dd-2584 [004] 159.577419: balance_dirty_state: bdi btrfs-1: dirty=801 wb=393 unstable=0 bg_thresh=984 thresh=1969 gap=775 poll_thresh=15 ino=257 dd-2584 [004] 159.577498: balance_dirty_state: bdi btrfs-1: dirty=826 wb=393 unstable=0 bg_thresh=981 thresh=1963 gap=744 poll_thresh=16 ino=257 dd-2584 [004] 159.577620: balance_dirty_state: bdi btrfs-1: dirty=851 wb=393 unstable=0 bg_thresh=981 thresh=1962 gap=718 poll_thresh=17 ino=257 dd-2584 [004] 159.577741: balance_dirty_state: bdi btrfs-1: dirty=876 wb=393 unstable=0 bg_thresh=983 thresh=1966 gap=697 poll_thresh=18 ino=257 dd-2584 [004] 159.577862: balance_dirty_state: bdi btrfs-1: dirty=926 wb=393 unstable=0 bg_thresh=985 thresh=1971 gap=652 poll_thresh=19 ino=257 dd-2584 [004] 159.577982: balance_dirty_state: bdi btrfs-1: dirty=951 wb=393 unstable=0 bg_thresh=988 thresh=1976 gap=632 poll_thresh=20 ino=257 dd-2584 [004] 159.578277: balance_dirty_state: bdi btrfs-1: dirty=976 wb=393 unstable=0 bg_thresh=990 thresh=1980 gap=611 poll_thresh=21 ino=257 dd-2584 [004] 159.578397: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=393 unstable=0 bg_thresh=988 thresh=1977 gap=583 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 159.578473: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17040 wrote=0 to_write=16384 dd-2584 [004] 159.578524: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=393 unstable=0 bg_thresh=988 thresh=1976 gap=532 poll_thresh=23 ino=257 dd-2584 [004] 159.578652: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=418 unstable=0 bg_thresh=984 thresh=1969 gap=500 poll_thresh=24 ino=257 dd-2584 [004] 159.578787: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=468 unstable=0 bg_thresh=983 thresh=1967 gap=473 poll_thresh=25 ino=257 dd-2584 [004] 159.578789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=100% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 159.580171: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=720 to_write=15664 dd-2584 [004] 159.585127: balance_dirty_state: bdi btrfs-1: dirty=376 wb=993 unstable=0 bg_thresh=981 thresh=1962 gap=593 poll_thresh=25 ino=257 dd-2584 [004] 159.585218: balance_dirty_state: bdi btrfs-1: dirty=401 wb=993 unstable=0 bg_thresh=977 thresh=1954 gap=560 poll_thresh=19 ino=257 dd-2584 [004] 159.585392: balance_dirty_state: bdi btrfs-1: dirty=426 wb=993 unstable=0 bg_thresh=975 thresh=1951 gap=532 poll_thresh=20 ino=257 dd-2584 [004] 159.585562: balance_dirty_state: bdi btrfs-1: dirty=451 wb=993 unstable=0 bg_thresh=974 thresh=1949 gap=505 poll_thresh=21 ino=257 dd-2584 [004] 159.586028: balance_dirty_state: bdi btrfs-1: dirty=501 wb=993 unstable=0 bg_thresh=978 thresh=1956 gap=462 poll_thresh=22 ino=257 dd-2584 [004] 159.586034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 159.593205: balance_dirty_state: bdi btrfs-1: dirty=501 wb=843 unstable=0 bg_thresh=985 thresh=1971 gap=627 poll_thresh=22 ino=257 dd-2584 [001] 159.593274: balance_dirty_state: bdi btrfs-1: dirty=526 wb=843 unstable=0 bg_thresh=985 thresh=1971 gap=602 poll_thresh=16 ino=257 dd-2584 [001] 159.593393: balance_dirty_state: bdi btrfs-1: dirty=551 wb=843 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=17 ino=257 dd-2584 [001] 159.593512: balance_dirty_state: bdi btrfs-1: dirty=576 wb=843 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=18 ino=257 dd-2584 [001] 159.593633: balance_dirty_state: bdi btrfs-1: dirty=626 wb=843 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=19 ino=257 dd-2584 [001] 159.593752: balance_dirty_state: bdi btrfs-1: dirty=651 wb=843 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=20 ino=257 dd-2584 [001] 159.593758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 159.605202: balance_dirty_state: bdi btrfs-1: dirty=651 wb=718 unstable=0 bg_thresh=993 thresh=1987 gap=618 poll_thresh=20 ino=257 dd-2584 [005] 159.605278: balance_dirty_state: bdi btrfs-1: dirty=676 wb=718 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=15 ino=257 dd-2584 [005] 159.605346: balance_dirty_state: bdi btrfs-1: dirty=701 wb=718 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 159.605487: balance_dirty_state: bdi btrfs-1: dirty=726 wb=718 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=17 ino=257 dd-2584 [005] 159.605630: balance_dirty_state: bdi btrfs-1: dirty=751 wb=718 unstable=0 bg_thresh=995 thresh=1991 gap=522 poll_thresh=18 ino=257 dd-2584 [005] 159.605984: balance_dirty_state: bdi btrfs-1: dirty=801 wb=718 unstable=0 bg_thresh=994 thresh=1989 gap=470 poll_thresh=19 ino=257 dd-2584 [005] 159.605989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 159.617245: balance_dirty_state: bdi btrfs-1: dirty=801 wb=468 unstable=0 bg_thresh=997 thresh=1994 gap=725 poll_thresh=19 ino=257 dd-2584 [005] 159.617326: balance_dirty_state: bdi btrfs-1: dirty=801 wb=468 unstable=0 bg_thresh=994 thresh=1988 gap=719 poll_thresh=14 ino=257 dd-2584 [005] 159.617384: balance_dirty_state: bdi btrfs-1: dirty=826 wb=468 unstable=0 bg_thresh=996 thresh=1993 gap=699 poll_thresh=15 ino=257 dd-2584 [005] 159.617442: balance_dirty_state: bdi btrfs-1: dirty=851 wb=468 unstable=0 bg_thresh=996 thresh=1992 gap=673 poll_thresh=16 ino=257 dd-2584 [005] 159.617556: balance_dirty_state: bdi btrfs-1: dirty=876 wb=468 unstable=0 bg_thresh=995 thresh=1991 gap=647 poll_thresh=17 ino=257 dd-2584 [005] 159.617670: balance_dirty_state: bdi btrfs-1: dirty=901 wb=468 unstable=0 bg_thresh=995 thresh=1990 gap=621 poll_thresh=18 ino=257 dd-2584 [005] 159.617782: balance_dirty_state: bdi btrfs-1: dirty=926 wb=468 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 159.617896: balance_dirty_state: bdi btrfs-1: dirty=976 wb=468 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=20 ino=257 dd-2584 [005] 159.618011: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=468 unstable=0 bg_thresh=996 thresh=1992 gap=523 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 159.618074: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17080 wrote=0 to_write=16384 dd-2584 [005] 159.618310: balance_dirty_state: bdi btrfs-1: dirty=976 wb=518 unstable=0 bg_thresh=995 thresh=1991 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 159.618312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 159.619753: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=624 to_write=15760 dd-2584 [005] 159.625267: balance_dirty_state: bdi btrfs-1: dirty=401 wb=968 unstable=0 bg_thresh=996 thresh=1993 gap=624 poll_thresh=22 ino=257 dd-2584 [005] 159.625393: balance_dirty_state: bdi btrfs-1: dirty=426 wb=968 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=16 ino=257 dd-2584 [005] 159.625629: balance_dirty_state: bdi btrfs-1: dirty=451 wb=968 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=17 ino=257 dd-2584 [005] 159.625867: balance_dirty_state: bdi btrfs-1: dirty=476 wb=968 unstable=0 bg_thresh=997 thresh=1995 gap=551 poll_thresh=18 ino=257 dd-2584 [005] 159.626102: balance_dirty_state: bdi btrfs-1: dirty=526 wb=968 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=19 ino=257 dd-2584 [005] 159.626336: balance_dirty_state: bdi btrfs-1: dirty=551 wb=968 unstable=0 bg_thresh=996 thresh=1993 gap=474 poll_thresh=20 ino=257 dd-2584 [005] 159.626345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 159.633283: balance_dirty_state: bdi btrfs-1: dirty=551 wb=843 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=20 ino=257 dd-2584 [005] 159.633416: balance_dirty_state: bdi btrfs-1: dirty=576 wb=843 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 159.633536: balance_dirty_state: bdi btrfs-1: dirty=576 wb=843 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 159.633781: balance_dirty_state: bdi btrfs-1: dirty=626 wb=843 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 159.634029: balance_dirty_state: bdi btrfs-1: dirty=651 wb=843 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 159.634624: balance_dirty_state: bdi btrfs-1: dirty=676 wb=843 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 159.634633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 159.641284: balance_dirty_state: bdi btrfs-1: dirty=676 wb=718 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 159.641359: balance_dirty_state: bdi btrfs-1: dirty=701 wb=718 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=14 ino=257 dd-2584 [005] 159.641422: balance_dirty_state: bdi btrfs-1: dirty=701 wb=718 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 159.641484: balance_dirty_state: bdi btrfs-1: dirty=726 wb=718 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=16 ino=257 dd-2584 [005] 159.641606: balance_dirty_state: bdi btrfs-1: dirty=751 wb=718 unstable=0 bg_thresh=995 thresh=1991 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 159.641727: balance_dirty_state: bdi btrfs-1: dirty=801 wb=718 unstable=0 bg_thresh=997 thresh=1995 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 159.641732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=66680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 159.649269: balance_dirty_state: bdi btrfs-1: dirty=801 wb=593 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=18 ino=257 dd-2584 [006] 159.649335: balance_dirty_state: bdi btrfs-1: dirty=801 wb=593 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=13 ino=257 dd-2584 [006] 159.649394: balance_dirty_state: bdi btrfs-1: dirty=826 wb=593 unstable=0 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 159.649452: balance_dirty_state: bdi btrfs-1: dirty=851 wb=593 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 159.649511: balance_dirty_state: bdi btrfs-1: dirty=851 wb=593 unstable=0 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 159.649633: balance_dirty_state: bdi btrfs-1: dirty=876 wb=593 unstable=0 bg_thresh=1002 thresh=2004 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 159.649929: balance_dirty_state: bdi btrfs-1: dirty=926 wb=593 unstable=0 bg_thresh=1004 thresh=2008 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 159.649934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=66680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 159.657282: balance_dirty_state: bdi btrfs-1: dirty=926 wb=393 unstable=0 bg_thresh=1004 thresh=2008 gap=689 poll_thresh=18 ino=257 dd-2584 [006] 159.657412: balance_dirty_state: bdi btrfs-1: dirty=926 wb=393 unstable=0 bg_thresh=1004 thresh=2008 gap=689 poll_thresh=13 ino=257 dd-2584 [006] 159.657539: balance_dirty_state: bdi btrfs-1: dirty=951 wb=393 unstable=0 bg_thresh=1003 thresh=2007 gap=663 poll_thresh=14 ino=257 dd-2584 [006] 159.657661: balance_dirty_state: bdi btrfs-1: dirty=976 wb=393 unstable=0 bg_thresh=1000 thresh=2001 gap=632 poll_thresh=15 ino=257 dd-2584 [006] 159.657781: balance_dirty_state: bdi btrfs-1: dirty=976 wb=393 unstable=0 bg_thresh=1003 thresh=2006 gap=637 poll_thresh=16 ino=257 dd-2584 [006] 159.658023: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=393 unstable=0 bg_thresh=1005 thresh=2010 gap=591 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 159.658070: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17120 wrote=0 to_write=16384 dd-2584 [006] 159.658278: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=393 unstable=0 bg_thresh=1004 thresh=2009 gap=565 poll_thresh=18 ino=257 dd-2584 [006] 159.658535: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=443 unstable=0 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=19 ino=257 dd-2584 [006] 159.658815: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=493 unstable=0 bg_thresh=999 thresh=1999 gap=504 poll_thresh=20 ino=257 dd-2584 [006] 159.659098: balance_dirty_state: bdi btrfs-1: dirty=953 wb=568 unstable=0 bg_thresh=1000 thresh=2001 gap=480 poll_thresh=21 ino=257 dd-2584 [006] 159.659101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=66680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 159.661689: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=736 to_write=15648 dd-2584 [006] 159.665282: balance_dirty_state: bdi btrfs-1: dirty=401 wb=995 unstable=0 bg_thresh=1000 thresh=2001 gap=605 poll_thresh=21 ino=257 dd-2584 [006] 159.665381: balance_dirty_state: bdi btrfs-1: dirty=414 wb=995 unstable=0 bg_thresh=1000 thresh=2000 gap=591 poll_thresh=16 ino=257 dd-2584 [006] 159.665687: balance_dirty_state: bdi btrfs-1: dirty=453 wb=995 unstable=0 bg_thresh=1000 thresh=2000 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 159.665822: balance_dirty_state: bdi btrfs-1: dirty=479 wb=995 unstable=0 bg_thresh=999 thresh=1998 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 159.665956: balance_dirty_state: bdi btrfs-1: dirty=518 wb=995 unstable=0 bg_thresh=1000 thresh=2001 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 159.665960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=66680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 159.673307: balance_dirty_state: bdi btrfs-1: dirty=518 wb=870 unstable=0 bg_thresh=1000 thresh=2001 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 159.673404: balance_dirty_state: bdi btrfs-1: dirty=531 wb=870 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=14 ino=257 dd-2584 [006] 159.673470: balance_dirty_state: bdi btrfs-1: dirty=544 wb=870 unstable=0 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=15 ino=257 dd-2584 [006] 159.673536: balance_dirty_state: bdi btrfs-1: dirty=570 wb=870 unstable=0 bg_thresh=1000 thresh=2000 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 159.673667: balance_dirty_state: bdi btrfs-1: dirty=596 wb=870 unstable=0 bg_thresh=1000 thresh=2000 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 159.673799: balance_dirty_state: bdi btrfs-1: dirty=622 wb=870 unstable=0 bg_thresh=1000 thresh=2001 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 159.673930: balance_dirty_state: bdi btrfs-1: dirty=661 wb=870 unstable=0 bg_thresh=999 thresh=1999 gap=468 poll_thresh=19 ino=257 dd-2584 [006] 159.673934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=66680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 159.681243: balance_dirty_state: bdi btrfs-1: dirty=661 wb=745 unstable=0 bg_thresh=999 thresh=1999 gap=593 poll_thresh=19 ino=257 dd-2584 [006] 159.681353: balance_dirty_state: bdi btrfs-1: dirty=674 wb=745 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 159.681594: balance_dirty_state: bdi btrfs-1: dirty=687 wb=745 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=15 ino=257 dd-2584 [006] 159.681666: balance_dirty_state: bdi btrfs-1: dirty=725 wb=745 unstable=0 bg_thresh=1001 thresh=2002 gap=532 poll_thresh=16 ino=257 dd-2584 [006] 159.681811: balance_dirty_state: bdi btrfs-1: dirty=750 wb=745 unstable=0 bg_thresh=999 thresh=1999 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 159.682242: balance_dirty_state: bdi btrfs-1: dirty=775 wb=745 unstable=0 bg_thresh=989 thresh=1979 gap=459 poll_thresh=18 ino=257 dd-2584 [006] 159.682246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-231% task_weight=99% bdi_bw=66680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 159.689265: balance_dirty_state: bdi btrfs-1: dirty=775 wb=745 unstable=0 bg_thresh=990 thresh=1980 gap=460 poll_thresh=18 ino=257 dd-2584 [006] 159.689271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=66680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 159.697249: balance_dirty_state: bdi btrfs-1: dirty=775 wb=495 unstable=0 bg_thresh=989 thresh=1979 gap=709 poll_thresh=18 ino=257 dd-2584 [001] 159.697338: balance_dirty_state: bdi btrfs-1: dirty=788 wb=495 unstable=0 bg_thresh=989 thresh=1979 gap=696 poll_thresh=13 ino=257 dd-2584 [001] 159.697414: balance_dirty_state: bdi btrfs-1: dirty=801 wb=495 unstable=0 bg_thresh=989 thresh=1978 gap=682 poll_thresh=14 ino=257 dd-2584 [001] 159.697482: balance_dirty_state: bdi btrfs-1: dirty=826 wb=495 unstable=0 bg_thresh=989 thresh=1978 gap=657 poll_thresh=15 ino=257 dd-2584 [001] 159.697550: balance_dirty_state: bdi btrfs-1: dirty=826 wb=495 unstable=0 bg_thresh=991 thresh=1983 gap=662 poll_thresh=16 ino=257 dd-2584 [001] 159.697684: balance_dirty_state: bdi btrfs-1: dirty=876 wb=495 unstable=0 bg_thresh=994 thresh=1988 gap=617 poll_thresh=17 ino=257 dd-2584 [001] 159.697822: balance_dirty_state: bdi btrfs-1: dirty=901 wb=495 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=18 ino=257 dd-2584 [001] 159.697959: balance_dirty_state: bdi btrfs-1: dirty=926 wb=495 unstable=0 bg_thresh=998 thresh=1997 gap=576 poll_thresh=19 ino=257 dd-2584 [001] 159.698589: balance_dirty_state: bdi btrfs-1: dirty=964 wb=370 unstable=0 bg_thresh=1035 thresh=2070 gap=736 poll_thresh=20 ino=257 dd-2584 [001] 159.698717: balance_dirty_state: bdi btrfs-1: dirty=989 wb=370 unstable=0 bg_thresh=1037 thresh=2074 gap=715 poll_thresh=21 ino=257 dd-2584 [001] 159.698845: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=370 unstable=0 bg_thresh=1036 thresh=2073 gap=664 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 159.698881: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17160 wrote=0 to_write=16384 dd-2584 [001] 159.698980: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=370 unstable=0 bg_thresh=1036 thresh=2072 gap=638 poll_thresh=23 ino=257 dd-2584 [001] 159.699118: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=422 unstable=0 bg_thresh=1035 thresh=2071 gap=612 poll_thresh=24 ino=257 dd-2584 [001] 159.699258: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=474 unstable=0 bg_thresh=1037 thresh=2075 gap=591 poll_thresh=25 ino=257 dd-2584 [001] 159.699396: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=526 unstable=0 bg_thresh=1037 thresh=2074 gap=540 poll_thresh=26 ino=257 dd-2584 [001] 159.699532: balance_dirty_state: bdi btrfs-1: dirty=981 wb=578 unstable=0 bg_thresh=1036 thresh=2073 gap=514 poll_thresh=27 ino=257 dd-2584 [001] 159.699533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1335 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-162% task_weight=98% bdi_bw=66680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 159.700786: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=784 to_write=15600 dd-2584 [001] 159.705160: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1158 unstable=0 bg_thresh=1035 thresh=2070 gap=511 poll_thresh=27 ino=257 dd-2584 [001] 159.705164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1332 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-166% task_weight=98% bdi_bw=66680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 159.713258: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1033 unstable=0 bg_thresh=1016 thresh=2032 gap=598 poll_thresh=27 ino=257 dd-2584 [001] 159.713529: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1033 unstable=0 bg_thresh=1016 thresh=2032 gap=598 poll_thresh=20 ino=257 dd-2584 [001] 159.713663: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1033 unstable=0 bg_thresh=1015 thresh=2030 gap=545 poll_thresh=21 ino=257 dd-2584 [001] 159.713802: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1033 unstable=0 bg_thresh=1011 thresh=2023 gap=513 poll_thresh=22 ino=257 dd-2584 [001] 159.713943: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1033 unstable=0 bg_thresh=1009 thresh=2019 gap=484 poll_thresh=23 ino=257 dd-2584 [001] 159.713947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=66680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 159.721301: balance_dirty_state: bdi btrfs-1: dirty=502 wb=908 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=23 ino=257 dd-2584 [005] 159.721397: balance_dirty_state: bdi btrfs-1: dirty=502 wb=908 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=17 ino=257 dd-2584 [005] 159.721583: balance_dirty_state: bdi btrfs-1: dirty=527 wb=908 unstable=0 bg_thresh=1001 thresh=2002 gap=567 poll_thresh=18 ino=257 dd-2584 [005] 159.721775: balance_dirty_state: bdi btrfs-1: dirty=577 wb=908 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=19 ino=257 dd-2584 [005] 159.721975: balance_dirty_state: bdi btrfs-1: dirty=602 wb=882 unstable=0 bg_thresh=1003 thresh=2006 gap=522 poll_thresh=20 ino=257 dd-2584 [005] 159.722180: balance_dirty_state: bdi btrfs-1: dirty=627 wb=831 unstable=0 bg_thresh=1001 thresh=2002 gap=544 poll_thresh=21 ino=257 dd-2584 [005] 159.722675: balance_dirty_state: bdi btrfs-1: dirty=677 wb=831 unstable=0 bg_thresh=1004 thresh=2008 gap=500 poll_thresh=22 ino=257 dd-2584 [005] 159.722681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=66680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 159.729319: balance_dirty_state: bdi btrfs-1: dirty=677 wb=831 unstable=0 bg_thresh=1007 thresh=2014 gap=506 poll_thresh=22 ino=257 dd-2584 [005] 159.729433: balance_dirty_state: bdi btrfs-1: dirty=677 wb=831 unstable=0 bg_thresh=1007 thresh=2014 gap=506 poll_thresh=16 ino=257 dd-2584 [005] 159.729678: balance_dirty_state: bdi btrfs-1: dirty=727 wb=831 unstable=0 bg_thresh=1009 thresh=2018 gap=460 poll_thresh=17 ino=257 dd-2584 [005] 159.729687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=66680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 159.737308: balance_dirty_state: bdi btrfs-1: dirty=727 wb=701 unstable=0 bg_thresh=1006 thresh=2013 gap=585 poll_thresh=17 ino=257 dd-2584 [005] 159.737378: balance_dirty_state: bdi btrfs-1: dirty=727 wb=701 unstable=0 bg_thresh=1006 thresh=2013 gap=585 poll_thresh=13 ino=257 dd-2584 [005] 159.737443: balance_dirty_state: bdi btrfs-1: dirty=752 wb=701 unstable=0 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=14 ino=257 dd-2584 [005] 159.737505: balance_dirty_state: bdi btrfs-1: dirty=752 wb=701 unstable=0 bg_thresh=1007 thresh=2015 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 159.737569: balance_dirty_state: bdi btrfs-1: dirty=777 wb=701 unstable=0 bg_thresh=1005 thresh=2010 gap=532 poll_thresh=16 ino=257 dd-2584 [005] 159.737694: balance_dirty_state: bdi btrfs-1: dirty=802 wb=701 unstable=0 bg_thresh=1007 thresh=2015 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 159.737816: balance_dirty_state: bdi btrfs-1: dirty=852 wb=701 unstable=0 bg_thresh=1009 thresh=2019 gap=466 poll_thresh=18 ino=257 dd-2584 [005] 159.737820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=66680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 159.745379: balance_dirty_state: bdi btrfs-1: dirty=852 wb=571 unstable=0 bg_thresh=1011 thresh=2023 gap=600 poll_thresh=18 ino=257 dd-2584 [005] 159.745473: balance_dirty_state: bdi btrfs-1: dirty=852 wb=571 unstable=0 bg_thresh=1011 thresh=2022 gap=599 poll_thresh=13 ino=257 dd-2584 [005] 159.745533: balance_dirty_state: bdi btrfs-1: dirty=877 wb=571 unstable=0 bg_thresh=1008 thresh=2016 gap=568 poll_thresh=14 ino=257 dd-2584 [005] 159.745592: balance_dirty_state: bdi btrfs-1: dirty=902 wb=571 unstable=0 bg_thresh=1010 thresh=2021 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 159.745817: balance_dirty_state: bdi btrfs-1: dirty=902 wb=571 unstable=0 bg_thresh=1007 thresh=2015 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 159.745935: balance_dirty_state: bdi btrfs-1: dirty=927 wb=571 unstable=0 bg_thresh=1009 thresh=2019 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 159.746051: balance_dirty_state: bdi btrfs-1: dirty=977 wb=571 unstable=0 bg_thresh=1009 thresh=2018 gap=470 poll_thresh=18 ino=257 dd-2584 [005] 159.746055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 159.753344: balance_dirty_state: bdi btrfs-1: dirty=977 wb=444 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=18 ino=257 dd-2584 [005] 159.753413: balance_dirty_state: bdi btrfs-1: dirty=977 wb=444 unstable=0 bg_thresh=1007 thresh=2014 gap=593 poll_thresh=13 ino=257 dd-2584 [005] 159.753476: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=444 unstable=0 bg_thresh=1007 thresh=2014 gap=568 poll_thresh=14 ino=257 dd-2584 [005] 159.753538: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=444 unstable=0 bg_thresh=1009 thresh=2019 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 159.753605: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=444 unstable=0 bg_thresh=1006 thresh=2013 gap=542 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 159.753623: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17216 wrote=0 to_write=16384 dd-2584 [005] 159.753738: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=444 unstable=0 bg_thresh=1008 thresh=2017 gap=496 poll_thresh=17 ino=257 dd-2584 [005] 159.753739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 159.756839: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=208 wrote=688 to_write=15696 dd-2584 [005] 159.761325: balance_dirty_state: bdi btrfs-1: dirty=401 wb=982 unstable=0 bg_thresh=1006 thresh=2013 gap=630 poll_thresh=17 ino=257 dd-2584 [005] 159.761413: balance_dirty_state: bdi btrfs-1: dirty=401 wb=982 unstable=0 bg_thresh=1007 thresh=2015 gap=632 poll_thresh=13 ino=257 dd-2584 [005] 159.761478: balance_dirty_state: bdi btrfs-1: dirty=426 wb=982 unstable=0 bg_thresh=1007 thresh=2014 gap=606 poll_thresh=14 ino=257 dd-2584 [005] 159.761539: balance_dirty_state: bdi btrfs-1: dirty=451 wb=982 unstable=0 bg_thresh=1006 thresh=2013 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 159.761600: balance_dirty_state: bdi btrfs-1: dirty=451 wb=982 unstable=0 bg_thresh=1006 thresh=2013 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 159.761898: balance_dirty_state: bdi btrfs-1: dirty=476 wb=982 unstable=0 bg_thresh=1008 thresh=2017 gap=559 poll_thresh=17 ino=257 dd-2584 [005] 159.762042: balance_dirty_state: bdi btrfs-1: dirty=526 wb=982 unstable=0 bg_thresh=1008 thresh=2016 gap=508 poll_thresh=18 ino=257 dd-2584 [005] 159.762164: balance_dirty_state: bdi btrfs-1: dirty=551 wb=982 unstable=0 bg_thresh=1007 thresh=2015 gap=482 poll_thresh=19 ino=257 dd-2584 [005] 159.762169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 159.769283: balance_dirty_state: bdi btrfs-1: dirty=551 wb=844 unstable=0 bg_thresh=1008 thresh=2017 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 159.769371: balance_dirty_state: bdi btrfs-1: dirty=576 wb=844 unstable=0 bg_thresh=1008 thresh=2016 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 159.769435: balance_dirty_state: bdi btrfs-1: dirty=576 wb=844 unstable=0 bg_thresh=1008 thresh=2016 gap=596 poll_thresh=15 ino=257 dd-2584 [005] 159.769494: balance_dirty_state: bdi btrfs-1: dirty=601 wb=844 unstable=0 bg_thresh=1007 thresh=2015 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 159.769611: balance_dirty_state: bdi btrfs-1: dirty=626 wb=844 unstable=0 bg_thresh=1007 thresh=2014 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 159.769731: balance_dirty_state: bdi btrfs-1: dirty=651 wb=844 unstable=0 bg_thresh=1009 thresh=2018 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 159.769852: balance_dirty_state: bdi btrfs-1: dirty=701 wb=844 unstable=0 bg_thresh=1008 thresh=2017 gap=472 poll_thresh=19 ino=257 dd-2584 [005] 159.769857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 159.777266: balance_dirty_state: bdi btrfs-1: dirty=701 wb=694 unstable=0 bg_thresh=1008 thresh=2017 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 159.777336: balance_dirty_state: bdi btrfs-1: dirty=701 wb=694 unstable=0 bg_thresh=1008 thresh=2016 gap=621 poll_thresh=14 ino=257 dd-2584 [005] 159.777397: balance_dirty_state: bdi btrfs-1: dirty=726 wb=694 unstable=0 bg_thresh=1008 thresh=2016 gap=596 poll_thresh=15 ino=257 dd-2584 [005] 159.777628: balance_dirty_state: bdi btrfs-1: dirty=751 wb=694 unstable=0 bg_thresh=1007 thresh=2015 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 159.777749: balance_dirty_state: bdi btrfs-1: dirty=776 wb=694 unstable=0 bg_thresh=1007 thresh=2014 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 159.777870: balance_dirty_state: bdi btrfs-1: dirty=801 wb=694 unstable=0 bg_thresh=1006 thresh=2013 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 159.777992: balance_dirty_state: bdi btrfs-1: dirty=851 wb=694 unstable=0 bg_thresh=1008 thresh=2017 gap=472 poll_thresh=19 ino=257 dd-2584 [005] 159.777996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 159.785339: balance_dirty_state: bdi btrfs-1: dirty=851 wb=694 unstable=0 bg_thresh=1008 thresh=2017 gap=472 poll_thresh=19 ino=257 dd-2584 [005] 159.785347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 159.793287: balance_dirty_state: bdi btrfs-1: dirty=851 wb=568 unstable=0 bg_thresh=1009 thresh=2019 gap=600 poll_thresh=19 ino=257 dd-2584 [000] 159.793419: balance_dirty_state: bdi btrfs-1: dirty=876 wb=568 unstable=0 bg_thresh=1009 thresh=2019 gap=575 poll_thresh=14 ino=257 dd-2584 [000] 159.793539: balance_dirty_state: bdi btrfs-1: dirty=876 wb=568 unstable=0 bg_thresh=1012 thresh=2024 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 159.793661: balance_dirty_state: bdi btrfs-1: dirty=901 wb=568 unstable=0 bg_thresh=1012 thresh=2024 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 159.793903: balance_dirty_state: bdi btrfs-1: dirty=926 wb=568 unstable=0 bg_thresh=1011 thresh=2023 gap=529 poll_thresh=17 ino=257 dd-2584 [000] 159.794147: balance_dirty_state: bdi btrfs-1: dirty=951 wb=568 unstable=0 bg_thresh=1013 thresh=2027 gap=508 poll_thresh=18 ino=257 dd-2584 [000] 159.794388: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=568 unstable=0 bg_thresh=1013 thresh=2026 gap=457 poll_thresh=19 ino=257 dd-2584 [000] 159.794397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 159.801220: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=443 unstable=0 bg_thresh=1011 thresh=2022 gap=578 poll_thresh=19 ino=257 dd-2584 [000] 159.801697: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=443 unstable=0 bg_thresh=1010 thresh=2021 gap=577 poll_thresh=14 ino=257 dd-2584 [000] 159.801820: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=443 unstable=0 bg_thresh=1010 thresh=2021 gap=552 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 159.801873: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17264 wrote=0 to_write=16384 dd-2584 [000] 159.801950: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=443 unstable=0 bg_thresh=1010 thresh=2020 gap=526 poll_thresh=16 ino=257 dd-2584 [000] 159.802206: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=468 unstable=0 bg_thresh=1009 thresh=2019 gap=500 poll_thresh=17 ino=257 dd-2584 [000] 159.802209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 159.805091: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=256 wrote=672 to_write=15712 dd-2584 [004] 159.809239: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1118 unstable=0 bg_thresh=1009 thresh=2019 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 159.809250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.817244: balance_dirty_state: bdi btrfs-1: dirty=401 wb=993 unstable=0 bg_thresh=1011 thresh=2023 gap=629 poll_thresh=17 ino=257 dd-2584 [004] 159.817307: balance_dirty_state: bdi btrfs-1: dirty=401 wb=993 unstable=0 bg_thresh=1011 thresh=2023 gap=629 poll_thresh=13 ino=257 dd-2584 [004] 159.817366: balance_dirty_state: bdi btrfs-1: dirty=426 wb=993 unstable=0 bg_thresh=1014 thresh=2028 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 159.817423: balance_dirty_state: bdi btrfs-1: dirty=451 wb=993 unstable=0 bg_thresh=1014 thresh=2028 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 159.817481: balance_dirty_state: bdi btrfs-1: dirty=451 wb=993 unstable=0 bg_thresh=1016 thresh=2033 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 159.817597: balance_dirty_state: bdi btrfs-1: dirty=501 wb=993 unstable=0 bg_thresh=1019 thresh=2038 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 159.817714: balance_dirty_state: bdi btrfs-1: dirty=526 wb=993 unstable=0 bg_thresh=1015 thresh=2031 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 159.817829: balance_dirty_state: bdi btrfs-1: dirty=551 wb=993 unstable=0 bg_thresh=1017 thresh=2035 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 159.817833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.825216: balance_dirty_state: bdi btrfs-1: dirty=551 wb=868 unstable=0 bg_thresh=1011 thresh=2022 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 159.825282: balance_dirty_state: bdi btrfs-1: dirty=576 wb=868 unstable=0 bg_thresh=1011 thresh=2022 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 159.825522: balance_dirty_state: bdi btrfs-1: dirty=576 wb=868 unstable=0 bg_thresh=1013 thresh=2027 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 159.825585: balance_dirty_state: bdi btrfs-1: dirty=601 wb=868 unstable=0 bg_thresh=1013 thresh=2027 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 159.825708: balance_dirty_state: bdi btrfs-1: dirty=626 wb=868 unstable=0 bg_thresh=1016 thresh=2032 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 159.825833: balance_dirty_state: bdi btrfs-1: dirty=676 wb=868 unstable=0 bg_thresh=1018 thresh=2036 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 159.825838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.833229: balance_dirty_state: bdi btrfs-1: dirty=676 wb=693 unstable=0 bg_thresh=1009 thresh=2019 gap=650 poll_thresh=18 ino=257 dd-2584 [004] 159.833418: balance_dirty_state: bdi btrfs-1: dirty=676 wb=693 unstable=0 bg_thresh=1009 thresh=2019 gap=650 poll_thresh=13 ino=257 dd-2584 [004] 159.833600: balance_dirty_state: bdi btrfs-1: dirty=701 wb=693 unstable=0 bg_thresh=1012 thresh=2024 gap=630 poll_thresh=14 ino=257 dd-2584 [004] 159.833779: balance_dirty_state: bdi btrfs-1: dirty=726 wb=693 unstable=0 bg_thresh=1012 thresh=2024 gap=605 poll_thresh=15 ino=257 dd-2584 [004] 159.833959: balance_dirty_state: bdi btrfs-1: dirty=726 wb=693 unstable=0 bg_thresh=1014 thresh=2029 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 159.834321: balance_dirty_state: bdi btrfs-1: dirty=751 wb=693 unstable=0 bg_thresh=1017 thresh=2034 gap=590 poll_thresh=17 ino=257 dd-2584 [004] 159.834690: balance_dirty_state: bdi btrfs-1: dirty=801 wb=693 unstable=0 bg_thresh=1016 thresh=2033 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 159.835055: balance_dirty_state: bdi btrfs-1: dirty=826 wb=693 unstable=0 bg_thresh=1018 thresh=2037 gap=518 poll_thresh=19 ino=257 dd-2584 [004] 159.836047: balance_dirty_state: bdi btrfs-1: dirty=851 wb=693 unstable=0 bg_thresh=1018 thresh=2036 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 159.836060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.841271: balance_dirty_state: bdi btrfs-1: dirty=851 wb=693 unstable=0 bg_thresh=1000 thresh=2001 gap=457 poll_thresh=20 ino=257 dd-2584 [004] 159.841283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.849216: balance_dirty_state: bdi btrfs-1: dirty=851 wb=568 unstable=0 bg_thresh=1006 thresh=2013 gap=594 poll_thresh=20 ino=257 dd-2584 [004] 159.849282: balance_dirty_state: bdi btrfs-1: dirty=876 wb=568 unstable=0 bg_thresh=1006 thresh=2013 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 159.849343: balance_dirty_state: bdi btrfs-1: dirty=901 wb=568 unstable=0 bg_thresh=1009 thresh=2018 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 159.849488: balance_dirty_state: bdi btrfs-1: dirty=926 wb=568 unstable=0 bg_thresh=1011 thresh=2023 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 159.849661: balance_dirty_state: bdi btrfs-1: dirty=951 wb=568 unstable=0 bg_thresh=1011 thresh=2022 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 159.849667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.857256: balance_dirty_state: bdi btrfs-1: dirty=951 wb=568 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 159.857265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.865264: balance_dirty_state: bdi btrfs-1: dirty=951 wb=443 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 159.865396: balance_dirty_state: bdi btrfs-1: dirty=976 wb=443 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=13 ino=257 dd-2584 [004] 159.865457: balance_dirty_state: bdi btrfs-1: dirty=976 wb=443 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 159.865512: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=443 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 159.865579: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=443 unstable=0 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 159.865597: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17328 wrote=0 to_write=8192 dd-2584 [004] 159.865715: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=443 unstable=0 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 159.865885: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=518 unstable=0 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 159.865887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 159.867236: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=320 wrote=688 to_write=7504 dd-2584 [004] 159.873279: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1118 unstable=0 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 159.873291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.881336: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1118 unstable=0 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 159.881347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.889270: balance_dirty_state: bdi btrfs-1: dirty=401 wb=968 unstable=0 bg_thresh=991 thresh=1982 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 159.889564: balance_dirty_state: bdi btrfs-1: dirty=426 wb=968 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 159.889627: balance_dirty_state: bdi btrfs-1: dirty=451 wb=968 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 159.889690: balance_dirty_state: bdi btrfs-1: dirty=451 wb=968 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 159.889752: balance_dirty_state: bdi btrfs-1: dirty=476 wb=968 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 159.889877: balance_dirty_state: bdi btrfs-1: dirty=501 wb=968 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 159.890007: balance_dirty_state: bdi btrfs-1: dirty=526 wb=968 unstable=0 bg_thresh=1000 thresh=2001 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 159.890139: balance_dirty_state: bdi btrfs-1: dirty=576 wb=968 unstable=0 bg_thresh=1000 thresh=2000 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 159.890145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.897236: balance_dirty_state: bdi btrfs-1: dirty=576 wb=843 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 159.897344: balance_dirty_state: bdi btrfs-1: dirty=576 wb=843 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 159.897409: balance_dirty_state: bdi btrfs-1: dirty=601 wb=843 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 159.897473: balance_dirty_state: bdi btrfs-1: dirty=626 wb=843 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 159.897601: balance_dirty_state: bdi btrfs-1: dirty=651 wb=843 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 159.897916: balance_dirty_state: bdi btrfs-1: dirty=676 wb=843 unstable=0 bg_thresh=999 thresh=1999 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 159.897921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.905340: balance_dirty_state: bdi btrfs-1: dirty=676 wb=718 unstable=0 bg_thresh=992 thresh=1985 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 159.905430: balance_dirty_state: bdi btrfs-1: dirty=701 wb=718 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=13 ino=257 dd-2584 [004] 159.905514: balance_dirty_state: bdi btrfs-1: dirty=701 wb=718 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 159.905598: balance_dirty_state: bdi btrfs-1: dirty=726 wb=718 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 159.905680: balance_dirty_state: bdi btrfs-1: dirty=751 wb=718 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=16 ino=257 dd-2584 [004] 159.905847: balance_dirty_state: bdi btrfs-1: dirty=776 wb=718 unstable=0 bg_thresh=1000 thresh=2000 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 159.906022: balance_dirty_state: bdi btrfs-1: dirty=801 wb=718 unstable=0 bg_thresh=1002 thresh=2004 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 159.906028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 159.913301: balance_dirty_state: bdi btrfs-1: dirty=801 wb=693 unstable=0 bg_thresh=999 thresh=1998 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 159.913375: balance_dirty_state: bdi btrfs-1: dirty=801 wb=693 unstable=0 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=13 ino=257 dd-2584 [005] 159.913439: balance_dirty_state: bdi btrfs-1: dirty=826 wb=693 unstable=0 bg_thresh=1002 thresh=2005 gap=486 poll_thresh=14 ino=257 dd-2584 [005] 159.913444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 159.921301: balance_dirty_state: bdi btrfs-1: dirty=826 wb=568 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 159.921415: balance_dirty_state: bdi btrfs-1: dirty=826 wb=568 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=10 ino=257 dd-2584 [005] 159.921539: balance_dirty_state: bdi btrfs-1: dirty=851 wb=568 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=11 ino=257 dd-2584 [005] 159.921656: balance_dirty_state: bdi btrfs-1: dirty=876 wb=568 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=12 ino=257 dd-2584 [005] 159.921774: balance_dirty_state: bdi btrfs-1: dirty=876 wb=568 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=13 ino=257 dd-2584 [005] 159.921897: balance_dirty_state: bdi btrfs-1: dirty=901 wb=568 unstable=0 bg_thresh=996 thresh=1993 gap=524 poll_thresh=14 ino=257 dd-2584 [005] 159.922371: balance_dirty_state: bdi btrfs-1: dirty=926 wb=568 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=15 ino=257 dd-2584 [005] 159.922493: balance_dirty_state: bdi btrfs-1: dirty=926 wb=568 unstable=0 bg_thresh=998 thresh=1997 gap=503 poll_thresh=16 ino=257 dd-2584 [005] 159.922734: balance_dirty_state: bdi btrfs-1: dirty=976 wb=568 unstable=0 bg_thresh=998 thresh=1996 gap=452 poll_thresh=17 ino=257 dd-2584 [005] 159.922743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 159.929416: balance_dirty_state: bdi btrfs-1: dirty=976 wb=568 unstable=0 bg_thresh=998 thresh=1996 gap=452 poll_thresh=17 ino=257 dd-2584 [005] 159.929425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.937321: balance_dirty_state: bdi btrfs-1: dirty=976 wb=443 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 159.937391: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=443 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=13 ino=257 flush-btrfs-1-2586 [001] 159.937453: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17400 wrote=0 to_write=8192 dd-2584 [004] 159.937461: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=443 unstable=0 bg_thresh=999 thresh=1998 gap=529 poll_thresh=14 ino=257 dd-2584 [004] 159.937528: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=443 unstable=0 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=15 ino=257 dd-2584 [004] 159.937597: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=443 unstable=0 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=16 ino=257 dd-2584 [004] 159.937739: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=493 unstable=0 bg_thresh=1006 thresh=2013 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 159.937741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 159.939879: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=392 wrote=672 to_write=7520 dd-2584 [004] 159.945248: balance_dirty_state: bdi btrfs-1: dirty=426 wb=968 unstable=0 bg_thresh=1004 thresh=2008 gap=614 poll_thresh=17 ino=257 dd-2584 [004] 159.945322: balance_dirty_state: bdi btrfs-1: dirty=451 wb=968 unstable=0 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 159.945393: balance_dirty_state: bdi btrfs-1: dirty=451 wb=968 unstable=0 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 159.945461: balance_dirty_state: bdi btrfs-1: dirty=476 wb=968 unstable=0 bg_thresh=1003 thresh=2006 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 159.945529: balance_dirty_state: bdi btrfs-1: dirty=501 wb=968 unstable=0 bg_thresh=1005 thresh=2011 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 159.945664: balance_dirty_state: bdi btrfs-1: dirty=526 wb=968 unstable=0 bg_thresh=1005 thresh=2010 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 159.945999: balance_dirty_state: bdi btrfs-1: dirty=551 wb=968 unstable=0 bg_thresh=1004 thresh=2009 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 159.946004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-147% task_weight=100% bdi_bw=64872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.953277: balance_dirty_state: bdi btrfs-1: dirty=551 wb=818 unstable=0 bg_thresh=999 thresh=1998 gap=629 poll_thresh=18 ino=257 dd-2584 [004] 159.953347: balance_dirty_state: bdi btrfs-1: dirty=576 wb=818 unstable=0 bg_thresh=999 thresh=1998 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 159.953402: balance_dirty_state: bdi btrfs-1: dirty=576 wb=818 unstable=0 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 159.953457: balance_dirty_state: bdi btrfs-1: dirty=601 wb=818 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 159.953513: balance_dirty_state: bdi btrfs-1: dirty=626 wb=818 unstable=0 bg_thresh=1004 thresh=2008 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 159.953624: balance_dirty_state: bdi btrfs-1: dirty=651 wb=818 unstable=0 bg_thresh=1006 thresh=2013 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 159.953738: balance_dirty_state: bdi btrfs-1: dirty=676 wb=818 unstable=0 bg_thresh=1008 thresh=2017 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 159.953851: balance_dirty_state: bdi btrfs-1: dirty=726 wb=818 unstable=0 bg_thresh=1005 thresh=2010 gap=466 poll_thresh=19 ino=257 dd-2584 [004] 159.953855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-194% task_weight=101% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.961269: balance_dirty_state: bdi btrfs-1: dirty=726 wb=693 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 159.961358: balance_dirty_state: bdi btrfs-1: dirty=726 wb=693 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 159.961449: balance_dirty_state: bdi btrfs-1: dirty=751 wb=693 unstable=0 bg_thresh=1004 thresh=2009 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 159.961538: balance_dirty_state: bdi btrfs-1: dirty=776 wb=693 unstable=0 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 159.962022: balance_dirty_state: bdi btrfs-1: dirty=801 wb=693 unstable=0 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 159.962208: balance_dirty_state: bdi btrfs-1: dirty=826 wb=693 unstable=0 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 159.962215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 159.969283: balance_dirty_state: bdi btrfs-1: dirty=826 wb=518 unstable=0 bg_thresh=992 thresh=1985 gap=641 poll_thresh=18 ino=257 dd-2584 [004] 159.969352: balance_dirty_state: bdi btrfs-1: dirty=851 wb=518 unstable=0 bg_thresh=992 thresh=1985 gap=616 poll_thresh=13 ino=257 dd-2584 [004] 159.969412: balance_dirty_state: bdi btrfs-1: dirty=851 wb=518 unstable=0 bg_thresh=995 thresh=1990 gap=621 poll_thresh=14 ino=257 dd-2584 [004] 159.969472: balance_dirty_state: bdi btrfs-1: dirty=876 wb=518 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 159.969528: balance_dirty_state: bdi btrfs-1: dirty=901 wb=518 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 159.969658: balance_dirty_state: bdi btrfs-1: dirty=926 wb=518 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 159.969836: balance_dirty_state: bdi btrfs-1: dirty=951 wb=518 unstable=0 bg_thresh=1002 thresh=2004 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 159.970008: balance_dirty_state: bdi btrfs-1: dirty=976 wb=518 unstable=0 bg_thresh=1004 thresh=2009 gap=515 poll_thresh=19 ino=257 dd-2584 [004] 159.970182: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=518 unstable=0 bg_thresh=1004 thresh=2008 gap=464 poll_thresh=20 ino=257 dd-2584 [004] 159.970189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 159.970252: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17432 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 159.972138: writeback_single_inode: bdi btrfs-1: ino=257 state= age=424 wrote=592 to_write=7600 dd-2584 [002] 159.977329: balance_dirty_state: bdi btrfs-1: dirty=426 wb=993 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=20 ino=257 dd-2584 [002] 159.977405: balance_dirty_state: bdi btrfs-1: dirty=451 wb=993 unstable=0 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 159.977647: balance_dirty_state: bdi btrfs-1: dirty=451 wb=993 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 159.977772: balance_dirty_state: bdi btrfs-1: dirty=476 wb=993 unstable=0 bg_thresh=1005 thresh=2011 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 159.977899: balance_dirty_state: bdi btrfs-1: dirty=526 wb=993 unstable=0 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 159.977904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 159.989344: balance_dirty_state: bdi btrfs-1: dirty=526 wb=868 unstable=0 bg_thresh=999 thresh=1998 gap=604 poll_thresh=18 ino=257 dd-2584 [002] 159.989414: balance_dirty_state: bdi btrfs-1: dirty=526 wb=868 unstable=0 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=13 ino=257 dd-2584 [002] 159.989476: balance_dirty_state: bdi btrfs-1: dirty=551 wb=868 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 159.989536: balance_dirty_state: bdi btrfs-1: dirty=576 wb=868 unstable=0 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 159.989598: balance_dirty_state: bdi btrfs-1: dirty=576 wb=868 unstable=0 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 159.989722: balance_dirty_state: bdi btrfs-1: dirty=626 wb=868 unstable=0 bg_thresh=1000 thresh=2000 gap=506 poll_thresh=17 ino=257 dd-2584 [002] 159.989849: balance_dirty_state: bdi btrfs-1: dirty=651 wb=868 unstable=0 bg_thresh=1002 thresh=2004 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 159.989854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 159.997309: balance_dirty_state: bdi btrfs-1: dirty=651 wb=868 unstable=0 bg_thresh=1002 thresh=2004 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 159.997314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 160.005335: balance_dirty_state: bdi btrfs-1: dirty=651 wb=868 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=18 ino=257 dd-2584 [002] 160.005339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 160.013347: balance_dirty_state: bdi btrfs-1: dirty=651 wb=743 unstable=0 bg_thresh=1004 thresh=2008 gap=614 poll_thresh=18 ino=257 dd-2584 [002] 160.013420: balance_dirty_state: bdi btrfs-1: dirty=651 wb=743 unstable=0 bg_thresh=1004 thresh=2008 gap=614 poll_thresh=13 ino=257 dd-2584 [002] 160.013488: balance_dirty_state: bdi btrfs-1: dirty=676 wb=743 unstable=0 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=14 ino=257 dd-2584 [002] 160.013553: balance_dirty_state: bdi btrfs-1: dirty=701 wb=743 unstable=0 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=15 ino=257 dd-2584 [002] 160.013799: balance_dirty_state: bdi btrfs-1: dirty=701 wb=743 unstable=0 bg_thresh=1003 thresh=2006 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 160.013920: balance_dirty_state: bdi btrfs-1: dirty=751 wb=743 unstable=0 bg_thresh=1002 thresh=2005 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 160.014043: balance_dirty_state: bdi btrfs-1: dirty=776 wb=743 unstable=0 bg_thresh=1004 thresh=2009 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 160.014048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 160.025373: balance_dirty_state: bdi btrfs-1: dirty=788 wb=734 unstable=0 bg_thresh=997 thresh=1994 gap=472 poll_thresh=18 ino=257 dd-2584 [002] 160.025378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 160.033343: balance_dirty_state: bdi btrfs-1: dirty=781 wb=609 unstable=0 bg_thresh=992 thresh=1985 gap=595 poll_thresh=18 ino=257 dd-2584 [002] 160.033430: balance_dirty_state: bdi btrfs-1: dirty=806 wb=609 unstable=0 bg_thresh=998 thresh=1996 gap=581 poll_thresh=13 ino=257 dd-2584 [002] 160.033497: balance_dirty_state: bdi btrfs-1: dirty=806 wb=609 unstable=0 bg_thresh=991 thresh=1982 gap=567 poll_thresh=14 ino=257 dd-2584 [002] 160.033565: balance_dirty_state: bdi btrfs-1: dirty=831 wb=609 unstable=0 bg_thresh=993 thresh=1987 gap=547 poll_thresh=15 ino=257 dd-2584 [002] 160.033631: balance_dirty_state: bdi btrfs-1: dirty=856 wb=609 unstable=0 bg_thresh=990 thresh=1981 gap=516 poll_thresh=16 ino=257 dd-2584 [002] 160.033762: balance_dirty_state: bdi btrfs-1: dirty=881 wb=609 unstable=0 bg_thresh=991 thresh=1983 gap=493 poll_thresh=17 ino=257 dd-2584 [002] 160.033766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 160.041359: balance_dirty_state: bdi btrfs-1: dirty=881 wb=609 unstable=0 bg_thresh=994 thresh=1988 gap=498 poll_thresh=17 ino=257 dd-2584 [002] 160.041439: balance_dirty_state: bdi btrfs-1: dirty=881 wb=609 unstable=0 bg_thresh=991 thresh=1982 gap=492 poll_thresh=13 ino=257 dd-2584 [002] 160.041444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 160.049405: balance_dirty_state: bdi btrfs-1: dirty=896 wb=453 unstable=0 bg_thresh=994 thresh=1988 gap=639 poll_thresh=13 ino=257 dd-2584 [002] 160.049502: balance_dirty_state: bdi btrfs-1: dirty=896 wb=453 unstable=0 bg_thresh=994 thresh=1988 gap=639 poll_thresh=10 ino=257 dd-2584 [002] 160.049563: balance_dirty_state: bdi btrfs-1: dirty=921 wb=453 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=11 ino=257 dd-2584 [002] 160.049624: balance_dirty_state: bdi btrfs-1: dirty=946 wb=453 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=12 ino=257 dd-2584 [002] 160.049685: balance_dirty_state: bdi btrfs-1: dirty=946 wb=453 unstable=0 bg_thresh=993 thresh=1986 gap=587 poll_thresh=13 ino=257 dd-2584 [002] 160.049912: balance_dirty_state: bdi btrfs-1: dirty=971 wb=453 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=14 ino=257 dd-2584 [002] 160.049970: balance_dirty_state: bdi btrfs-1: dirty=996 wb=453 unstable=0 bg_thresh=995 thresh=1990 gap=541 poll_thresh=15 ino=257 dd-2584 [002] 160.050036: balance_dirty_state: bdi btrfs-1: dirty=996 wb=453 unstable=0 bg_thresh=995 thresh=1990 gap=541 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 160.050037: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17512 wrote=0 to_write=8192 dd-2584 [002] 160.050160: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=453 unstable=0 bg_thresh=994 thresh=1989 gap=490 poll_thresh=17 ino=257 dd-2584 [002] 160.050162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 160.053913: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=608 to_write=7584 dd-2584 [002] 160.057369: balance_dirty_state: bdi btrfs-1: dirty=446 wb=928 unstable=0 bg_thresh=996 thresh=1992 gap=618 poll_thresh=17 ino=257 dd-2584 [002] 160.057443: balance_dirty_state: bdi btrfs-1: dirty=446 wb=928 unstable=0 bg_thresh=995 thresh=1991 gap=617 poll_thresh=13 ino=257 dd-2584 [002] 160.057505: balance_dirty_state: bdi btrfs-1: dirty=471 wb=928 unstable=0 bg_thresh=998 thresh=1996 gap=597 poll_thresh=14 ino=257 dd-2584 [002] 160.057565: balance_dirty_state: bdi btrfs-1: dirty=496 wb=928 unstable=0 bg_thresh=995 thresh=1990 gap=566 poll_thresh=15 ino=257 dd-2584 [002] 160.057625: balance_dirty_state: bdi btrfs-1: dirty=496 wb=928 unstable=0 bg_thresh=994 thresh=1989 gap=565 poll_thresh=16 ino=257 dd-2584 [002] 160.057743: balance_dirty_state: bdi btrfs-1: dirty=521 wb=928 unstable=0 bg_thresh=994 thresh=1988 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 160.057861: balance_dirty_state: bdi btrfs-1: dirty=571 wb=928 unstable=0 bg_thresh=993 thresh=1987 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 160.057866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=60384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 160.065333: balance_dirty_state: bdi btrfs-1: dirty=571 wb=803 unstable=0 bg_thresh=995 thresh=1990 gap=616 poll_thresh=18 ino=257 dd-2584 [002] 160.065463: balance_dirty_state: bdi btrfs-1: dirty=571 wb=803 unstable=0 bg_thresh=997 thresh=1995 gap=621 poll_thresh=13 ino=257 dd-2584 [002] 160.065533: balance_dirty_state: bdi btrfs-1: dirty=596 wb=803 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=14 ino=257 dd-2584 [002] 160.065591: balance_dirty_state: bdi btrfs-1: dirty=621 wb=803 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=15 ino=257 dd-2584 [002] 160.065814: balance_dirty_state: bdi btrfs-1: dirty=621 wb=803 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=16 ino=257 dd-2584 [002] 160.065928: balance_dirty_state: bdi btrfs-1: dirty=671 wb=803 unstable=0 bg_thresh=996 thresh=1992 gap=518 poll_thresh=17 ino=257 dd-2584 [002] 160.066043: balance_dirty_state: bdi btrfs-1: dirty=696 wb=803 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 160.066047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=60384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 160.073359: balance_dirty_state: bdi btrfs-1: dirty=696 wb=678 unstable=0 bg_thresh=998 thresh=1997 gap=623 poll_thresh=18 ino=257 dd-2584 [002] 160.073483: balance_dirty_state: bdi btrfs-1: dirty=702 wb=662 unstable=0 bg_thresh=1000 thresh=2001 gap=637 poll_thresh=13 ino=257 dd-2584 [002] 160.073605: balance_dirty_state: bdi btrfs-1: dirty=727 wb=662 unstable=0 bg_thresh=1000 thresh=2000 gap=611 poll_thresh=14 ino=257 dd-2584 [002] 160.073722: balance_dirty_state: bdi btrfs-1: dirty=752 wb=662 unstable=0 bg_thresh=999 thresh=1999 gap=585 poll_thresh=15 ino=257 dd-2584 [002] 160.073840: balance_dirty_state: bdi btrfs-1: dirty=752 wb=662 unstable=0 bg_thresh=999 thresh=1999 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 160.074074: balance_dirty_state: bdi btrfs-1: dirty=802 wb=662 unstable=0 bg_thresh=999 thresh=1998 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 160.074314: balance_dirty_state: bdi btrfs-1: dirty=827 wb=662 unstable=0 bg_thresh=1001 thresh=2002 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 160.074559: balance_dirty_state: bdi btrfs-1: dirty=852 wb=662 unstable=0 bg_thresh=1000 thresh=2001 gap=487 poll_thresh=19 ino=257 dd-2584 [002] 160.074567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=60384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 160.081378: balance_dirty_state: bdi btrfs-1: dirty=852 wb=587 unstable=0 bg_thresh=999 thresh=1998 gap=559 poll_thresh=19 ino=257 dd-2584 [002] 160.081464: balance_dirty_state: bdi btrfs-1: dirty=877 wb=587 unstable=0 bg_thresh=994 thresh=1989 gap=525 poll_thresh=14 ino=257 dd-2584 [002] 160.081698: balance_dirty_state: bdi btrfs-1: dirty=902 wb=587 unstable=0 bg_thresh=995 thresh=1990 gap=501 poll_thresh=15 ino=257 dd-2584 [002] 160.081761: balance_dirty_state: bdi btrfs-1: dirty=902 wb=587 unstable=0 bg_thresh=997 thresh=1995 gap=506 poll_thresh=16 ino=257 dd-2584 [002] 160.081881: balance_dirty_state: bdi btrfs-1: dirty=927 wb=587 unstable=0 bg_thresh=1000 thresh=2000 gap=486 poll_thresh=17 ino=257 dd-2584 [002] 160.081885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=60384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 160.089331: balance_dirty_state: bdi btrfs-1: dirty=927 wb=587 unstable=0 bg_thresh=998 thresh=1997 gap=483 poll_thresh=17 ino=257 dd-2584 [002] 160.089340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=60384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 160.097407: balance_dirty_state: bdi btrfs-1: dirty=927 wb=462 unstable=0 bg_thresh=997 thresh=1995 gap=606 poll_thresh=17 ino=257 dd-2584 [002] 160.097495: balance_dirty_state: bdi btrfs-1: dirty=952 wb=462 unstable=0 bg_thresh=1000 thresh=2000 gap=586 poll_thresh=13 ino=257 dd-2584 [002] 160.097557: balance_dirty_state: bdi btrfs-1: dirty=977 wb=462 unstable=0 bg_thresh=999 thresh=1999 gap=560 poll_thresh=14 ino=257 dd-2584 [002] 160.097618: balance_dirty_state: bdi btrfs-1: dirty=977 wb=462 unstable=0 bg_thresh=996 thresh=1993 gap=554 poll_thresh=15 ino=257 dd-2584 [002] 160.097679: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=462 unstable=0 bg_thresh=999 thresh=1998 gap=534 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 160.097717: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17560 wrote=0 to_write=8192 dd-2584 [002] 160.097808: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=462 unstable=0 bg_thresh=998 thresh=1997 gap=508 poll_thresh=17 ino=257 dd-2584 [002] 160.097940: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=512 unstable=0 bg_thresh=1000 thresh=2001 gap=462 poll_thresh=18 ino=257 dd-2584 [002] 160.097941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=60384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 160.100738: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=624 to_write=7568 dd-2584 [002] 160.105451: balance_dirty_state: bdi btrfs-1: dirty=452 wb=962 unstable=0 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=18 ino=257 dd-2584 [002] 160.105535: balance_dirty_state: bdi btrfs-1: dirty=452 wb=962 unstable=0 bg_thresh=997 thresh=1995 gap=581 poll_thresh=13 ino=257 dd-2584 [002] 160.105597: balance_dirty_state: bdi btrfs-1: dirty=477 wb=962 unstable=0 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=14 ino=257 dd-2584 [002] 160.105659: balance_dirty_state: bdi btrfs-1: dirty=477 wb=962 unstable=0 bg_thresh=997 thresh=1994 gap=555 poll_thresh=15 ino=257 dd-2584 [002] 160.105720: balance_dirty_state: bdi btrfs-1: dirty=502 wb=962 unstable=0 bg_thresh=999 thresh=1999 gap=535 poll_thresh=16 ino=257 dd-2584 [002] 160.106022: balance_dirty_state: bdi btrfs-1: dirty=527 wb=962 unstable=0 bg_thresh=999 thresh=1998 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 160.106144: balance_dirty_state: bdi btrfs-1: dirty=577 wb=962 unstable=0 bg_thresh=1001 thresh=2002 gap=463 poll_thresh=18 ino=257 dd-2584 [002] 160.106149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=60384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 160.113456: balance_dirty_state: bdi btrfs-1: dirty=577 wb=837 unstable=0 bg_thresh=1001 thresh=2003 gap=589 poll_thresh=18 ino=257 dd-2584 [002] 160.113538: balance_dirty_state: bdi btrfs-1: dirty=577 wb=837 unstable=0 bg_thresh=998 thresh=1997 gap=583 poll_thresh=13 ino=257 dd-2584 [002] 160.113598: balance_dirty_state: bdi btrfs-1: dirty=602 wb=837 unstable=0 bg_thresh=998 thresh=1996 gap=557 poll_thresh=14 ino=257 dd-2584 [002] 160.113660: balance_dirty_state: bdi btrfs-1: dirty=627 wb=837 unstable=0 bg_thresh=998 thresh=1996 gap=532 poll_thresh=15 ino=257 dd-2584 [002] 160.113719: balance_dirty_state: bdi btrfs-1: dirty=627 wb=837 unstable=0 bg_thresh=997 thresh=1995 gap=531 poll_thresh=16 ino=257 dd-2584 [002] 160.113841: balance_dirty_state: bdi btrfs-1: dirty=677 wb=837 unstable=0 bg_thresh=999 thresh=1999 gap=485 poll_thresh=17 ino=257 dd-2584 [002] 160.113846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=60384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 160.121444: balance_dirty_state: bdi btrfs-1: dirty=677 wb=612 unstable=0 bg_thresh=999 thresh=1999 gap=710 poll_thresh=17 ino=257 dd-2584 [002] 160.121574: balance_dirty_state: bdi btrfs-1: dirty=655 wb=634 unstable=0 bg_thresh=998 thresh=1996 gap=707 poll_thresh=13 ino=257 dd-2584 [002] 160.121693: balance_dirty_state: bdi btrfs-1: dirty=680 wb=634 unstable=0 bg_thresh=997 thresh=1995 gap=681 poll_thresh=14 ino=257 dd-2584 [002] 160.121811: balance_dirty_state: bdi btrfs-1: dirty=680 wb=634 unstable=0 bg_thresh=997 thresh=1995 gap=681 poll_thresh=15 ino=257 dd-2584 [002] 160.121928: balance_dirty_state: bdi btrfs-1: dirty=705 wb=634 unstable=0 bg_thresh=997 thresh=1994 gap=655 poll_thresh=16 ino=257 dd-2584 [002] 160.122162: balance_dirty_state: bdi btrfs-1: dirty=730 wb=634 unstable=0 bg_thresh=996 thresh=1993 gap=629 poll_thresh=17 ino=257 dd-2584 [002] 160.122750: balance_dirty_state: bdi btrfs-1: dirty=780 wb=634 unstable=0 bg_thresh=998 thresh=1997 gap=583 poll_thresh=18 ino=257 dd-2584 [002] 160.122988: balance_dirty_state: bdi btrfs-1: dirty=805 wb=634 unstable=0 bg_thresh=998 thresh=1996 gap=557 poll_thresh=19 ino=257 dd-2584 [002] 160.123223: balance_dirty_state: bdi btrfs-1: dirty=830 wb=634 unstable=0 bg_thresh=997 thresh=1995 gap=531 poll_thresh=20 ino=257 dd-2584 [002] 160.123461: balance_dirty_state: bdi btrfs-1: dirty=855 wb=634 unstable=0 bg_thresh=999 thresh=1999 gap=510 poll_thresh=21 ino=257 dd-2584 [002] 160.123702: balance_dirty_state: bdi btrfs-1: dirty=905 wb=634 unstable=0 bg_thresh=999 thresh=1998 gap=459 poll_thresh=22 ino=257 dd-2584 [002] 160.123711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=60384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 160.129414: balance_dirty_state: bdi btrfs-1: dirty=905 wb=634 unstable=0 bg_thresh=999 thresh=1998 gap=459 poll_thresh=22 ino=257 dd-2584 [002] 160.129423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=60384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 160.137388: balance_dirty_state: bdi btrfs-1: dirty=901 wb=489 unstable=0 bg_thresh=995 thresh=1991 gap=601 poll_thresh=22 ino=257 dd-2584 [002] 160.137465: balance_dirty_state: bdi btrfs-1: dirty=901 wb=489 unstable=0 bg_thresh=995 thresh=1991 gap=601 poll_thresh=16 ino=257 dd-2584 [002] 160.137595: balance_dirty_state: bdi btrfs-1: dirty=951 wb=489 unstable=0 bg_thresh=991 thresh=1983 gap=543 poll_thresh=17 ino=257 dd-2584 [002] 160.137722: balance_dirty_state: bdi btrfs-1: dirty=976 wb=489 unstable=0 bg_thresh=993 thresh=1986 gap=521 poll_thresh=18 ino=257 dd-2584 [002] 160.138015: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=489 unstable=0 bg_thresh=997 thresh=1995 gap=505 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 160.138065: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17600 wrote=0 to_write=8192 dd-2584 [002] 160.138150: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=489 unstable=0 bg_thresh=993 thresh=1986 gap=446 poll_thresh=20 ino=257 dd-2584 [002] 160.138151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=60384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 160.140420: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=624 to_write=7568 dd-2584 [002] 160.145380: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1114 unstable=0 bg_thresh=1000 thresh=2000 gap=460 poll_thresh=20 ino=257 dd-2584 [002] 160.145388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=60384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 160.153381: balance_dirty_state: bdi btrfs-1: dirty=426 wb=989 unstable=0 bg_thresh=989 thresh=1978 gap=563 poll_thresh=20 ino=257 dd-2584 [005] 160.153472: balance_dirty_state: bdi btrfs-1: dirty=426 wb=989 unstable=0 bg_thresh=989 thresh=1978 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 160.153584: balance_dirty_state: bdi btrfs-1: dirty=451 wb=989 unstable=0 bg_thresh=988 thresh=1977 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 160.153807: balance_dirty_state: bdi btrfs-1: dirty=476 wb=989 unstable=0 bg_thresh=988 thresh=1976 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 160.154029: balance_dirty_state: bdi btrfs-1: dirty=526 wb=989 unstable=0 bg_thresh=987 thresh=1975 gap=460 poll_thresh=18 ino=257 dd-2584 [005] 160.154037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=60384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 160.161429: balance_dirty_state: bdi btrfs-1: dirty=526 wb=864 unstable=0 bg_thresh=987 thresh=1975 gap=585 poll_thresh=18 ino=257 dd-2584 [005] 160.161506: balance_dirty_state: bdi btrfs-1: dirty=526 wb=864 unstable=0 bg_thresh=987 thresh=1974 gap=584 poll_thresh=13 ino=257 dd-2584 [005] 160.161575: balance_dirty_state: bdi btrfs-1: dirty=551 wb=864 unstable=0 bg_thresh=986 thresh=1973 gap=558 poll_thresh=14 ino=257 dd-2584 [005] 160.161640: balance_dirty_state: bdi btrfs-1: dirty=576 wb=864 unstable=0 bg_thresh=989 thresh=1979 gap=539 poll_thresh=15 ino=257 dd-2584 [005] 160.161704: balance_dirty_state: bdi btrfs-1: dirty=576 wb=864 unstable=0 bg_thresh=989 thresh=1978 gap=538 poll_thresh=16 ino=257 dd-2584 [005] 160.161828: balance_dirty_state: bdi btrfs-1: dirty=626 wb=864 unstable=0 bg_thresh=988 thresh=1977 gap=487 poll_thresh=17 ino=257 dd-2584 [005] 160.161833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=59404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 160.173399: balance_dirty_state: bdi btrfs-1: dirty=626 wb=739 unstable=0 bg_thresh=990 thresh=1981 gap=616 poll_thresh=17 ino=257 dd-2584 [005] 160.173477: balance_dirty_state: bdi btrfs-1: dirty=626 wb=739 unstable=0 bg_thresh=987 thresh=1974 gap=609 poll_thresh=13 ino=257 dd-2584 [005] 160.173714: balance_dirty_state: bdi btrfs-1: dirty=651 wb=689 unstable=0 bg_thresh=989 thresh=1979 gap=639 poll_thresh=14 ino=257 dd-2584 [005] 160.173774: balance_dirty_state: bdi btrfs-1: dirty=651 wb=689 unstable=0 bg_thresh=989 thresh=1979 gap=639 poll_thresh=15 ino=257 dd-2584 [005] 160.173832: balance_dirty_state: bdi btrfs-1: dirty=676 wb=689 unstable=0 bg_thresh=992 thresh=1984 gap=619 poll_thresh=16 ino=257 dd-2584 [005] 160.173952: balance_dirty_state: bdi btrfs-1: dirty=701 wb=689 unstable=0 bg_thresh=988 thresh=1977 gap=587 poll_thresh=17 ino=257 dd-2584 [005] 160.174072: balance_dirty_state: bdi btrfs-1: dirty=751 wb=689 unstable=0 bg_thresh=990 thresh=1981 gap=541 poll_thresh=18 ino=257 dd-2584 [005] 160.174190: balance_dirty_state: bdi btrfs-1: dirty=776 wb=689 unstable=0 bg_thresh=990 thresh=1980 gap=515 poll_thresh=19 ino=257 dd-2584 [005] 160.174309: balance_dirty_state: bdi btrfs-1: dirty=801 wb=689 unstable=0 bg_thresh=989 thresh=1979 gap=489 poll_thresh=20 ino=257 dd-2584 [005] 160.174314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=59404 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 160.181400: balance_dirty_state: bdi btrfs-1: dirty=801 wb=639 unstable=0 bg_thresh=989 thresh=1978 gap=538 poll_thresh=20 ino=257 dd-2584 [005] 160.181480: balance_dirty_state: bdi btrfs-1: dirty=826 wb=589 unstable=0 bg_thresh=989 thresh=1978 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 160.181557: balance_dirty_state: bdi btrfs-1: dirty=826 wb=514 unstable=0 bg_thresh=988 thresh=1977 gap=637 poll_thresh=16 ino=257 dd-2584 [005] 160.181675: balance_dirty_state: bdi btrfs-1: dirty=876 wb=514 unstable=0 bg_thresh=990 thresh=1981 gap=591 poll_thresh=17 ino=257 dd-2584 [005] 160.181962: balance_dirty_state: bdi btrfs-1: dirty=901 wb=514 unstable=0 bg_thresh=990 thresh=1980 gap=565 poll_thresh=18 ino=257 dd-2584 [005] 160.182080: balance_dirty_state: bdi btrfs-1: dirty=926 wb=514 unstable=0 bg_thresh=989 thresh=1979 gap=539 poll_thresh=19 ino=257 dd-2584 [005] 160.182200: balance_dirty_state: bdi btrfs-1: dirty=976 wb=514 unstable=0 bg_thresh=991 thresh=1983 gap=493 poll_thresh=20 ino=257 dd-2584 [005] 160.182205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=59404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 160.189411: balance_dirty_state: bdi btrfs-1: dirty=976 wb=389 unstable=0 bg_thresh=990 thresh=1981 gap=616 poll_thresh=20 ino=257 dd-2584 [005] 160.189499: balance_dirty_state: bdi btrfs-1: dirty=976 wb=389 unstable=0 bg_thresh=987 thresh=1975 gap=610 poll_thresh=15 ino=257 dd-2584 [005] 160.189557: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=389 unstable=0 bg_thresh=990 thresh=1980 gap=590 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 160.189576: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17652 wrote=0 to_write=8192 dd-2584 [005] 160.189723: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=389 unstable=0 bg_thresh=989 thresh=1979 gap=564 poll_thresh=17 ino=257 dd-2584 [005] 160.189899: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=439 unstable=0 bg_thresh=989 thresh=1978 gap=538 poll_thresh=18 ino=257 dd-2584 [005] 160.190074: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=489 unstable=0 bg_thresh=991 thresh=1982 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 160.190076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=59404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 160.191988: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=672 to_write=7520 dd-2584 [005] 160.197348: balance_dirty_state: bdi btrfs-1: dirty=426 wb=939 unstable=0 bg_thresh=993 thresh=1987 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 160.197434: balance_dirty_state: bdi btrfs-1: dirty=426 wb=939 unstable=0 bg_thresh=990 thresh=1981 gap=616 poll_thresh=14 ino=257 dd-2584 [005] 160.197492: balance_dirty_state: bdi btrfs-1: dirty=451 wb=939 unstable=0 bg_thresh=993 thresh=1986 gap=596 poll_thresh=15 ino=257 dd-2584 [005] 160.197550: balance_dirty_state: bdi btrfs-1: dirty=476 wb=939 unstable=0 bg_thresh=990 thresh=1980 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 160.197831: balance_dirty_state: bdi btrfs-1: dirty=501 wb=939 unstable=0 bg_thresh=992 thresh=1984 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 160.197944: balance_dirty_state: bdi btrfs-1: dirty=526 wb=939 unstable=0 bg_thresh=991 thresh=1983 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 160.198057: balance_dirty_state: bdi btrfs-1: dirty=551 wb=939 unstable=0 bg_thresh=991 thresh=1982 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 160.198061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=59404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 160.205499: balance_dirty_state: bdi btrfs-1: dirty=551 wb=939 unstable=0 bg_thresh=991 thresh=1982 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 160.205509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=59404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 160.213421: balance_dirty_state: bdi btrfs-1: dirty=551 wb=789 unstable=0 bg_thresh=991 thresh=1982 gap=642 poll_thresh=19 ino=257 dd-2584 [000] 160.213547: balance_dirty_state: bdi btrfs-1: dirty=576 wb=789 unstable=0 bg_thresh=991 thresh=1982 gap=617 poll_thresh=14 ino=257 dd-2584 [000] 160.213664: balance_dirty_state: bdi btrfs-1: dirty=576 wb=789 unstable=0 bg_thresh=993 thresh=1987 gap=622 poll_thresh=15 ino=257 dd-2584 [000] 160.213780: balance_dirty_state: bdi btrfs-1: dirty=601 wb=789 unstable=0 bg_thresh=993 thresh=1987 gap=597 poll_thresh=16 ino=257 dd-2584 [000] 160.214017: balance_dirty_state: bdi btrfs-1: dirty=626 wb=789 unstable=0 bg_thresh=993 thresh=1986 gap=571 poll_thresh=17 ino=257 dd-2584 [000] 160.214253: balance_dirty_state: bdi btrfs-1: dirty=651 wb=789 unstable=0 bg_thresh=995 thresh=1990 gap=550 poll_thresh=18 ino=257 dd-2584 [000] 160.214486: balance_dirty_state: bdi btrfs-1: dirty=701 wb=789 unstable=0 bg_thresh=994 thresh=1989 gap=499 poll_thresh=19 ino=257 dd-2584 [000] 160.215069: balance_dirty_state: bdi btrfs-1: dirty=726 wb=789 unstable=0 bg_thresh=994 thresh=1988 gap=473 poll_thresh=20 ino=257 dd-2584 [000] 160.215079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=59404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 160.225503: balance_dirty_state: bdi btrfs-1: dirty=726 wb=789 unstable=0 bg_thresh=994 thresh=1988 gap=473 poll_thresh=20 ino=257 dd-2584 [000] 160.225513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=59404 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 160.233439: balance_dirty_state: bdi btrfs-1: dirty=726 wb=689 unstable=0 bg_thresh=991 thresh=1983 gap=568 poll_thresh=20 ino=257 dd-2584 [004] 160.233531: balance_dirty_state: bdi btrfs-1: dirty=726 wb=689 unstable=0 bg_thresh=991 thresh=1983 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 160.233615: balance_dirty_state: bdi btrfs-1: dirty=751 wb=689 unstable=0 bg_thresh=994 thresh=1988 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 160.233782: balance_dirty_state: bdi btrfs-1: dirty=776 wb=689 unstable=0 bg_thresh=996 thresh=1993 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 160.233950: balance_dirty_state: bdi btrfs-1: dirty=826 wb=689 unstable=0 bg_thresh=999 thresh=1998 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 160.233956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=59404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 160.241407: balance_dirty_state: bdi btrfs-1: dirty=826 wb=564 unstable=0 bg_thresh=999 thresh=1998 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 160.241513: balance_dirty_state: bdi btrfs-1: dirty=826 wb=564 unstable=0 bg_thresh=1001 thresh=2003 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 160.241571: balance_dirty_state: bdi btrfs-1: dirty=851 wb=564 unstable=0 bg_thresh=1001 thresh=2002 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 160.241627: balance_dirty_state: bdi btrfs-1: dirty=876 wb=564 unstable=0 bg_thresh=1001 thresh=2002 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 160.241684: balance_dirty_state: bdi btrfs-1: dirty=876 wb=564 unstable=0 bg_thresh=1000 thresh=2001 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 160.241798: balance_dirty_state: bdi btrfs-1: dirty=901 wb=564 unstable=0 bg_thresh=1000 thresh=2000 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 160.241911: balance_dirty_state: bdi btrfs-1: dirty=951 wb=564 unstable=0 bg_thresh=1002 thresh=2004 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 160.241915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=59404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 160.249438: balance_dirty_state: bdi btrfs-1: dirty=951 wb=564 unstable=0 bg_thresh=1002 thresh=2004 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 160.249443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=59404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 160.257440: balance_dirty_state: bdi btrfs-1: dirty=951 wb=564 unstable=0 bg_thresh=1002 thresh=2004 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 160.257449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=59404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 160.265446: balance_dirty_state: bdi btrfs-1: dirty=951 wb=564 unstable=0 bg_thresh=1002 thresh=2004 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 160.265451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 160.273380: balance_dirty_state: bdi btrfs-1: dirty=951 wb=439 unstable=0 bg_thresh=989 thresh=1979 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 160.273467: balance_dirty_state: bdi btrfs-1: dirty=951 wb=439 unstable=0 bg_thresh=989 thresh=1979 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 160.273755: balance_dirty_state: bdi btrfs-1: dirty=976 wb=439 unstable=0 bg_thresh=992 thresh=1984 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 160.273813: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=439 unstable=0 bg_thresh=992 thresh=1984 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 160.273906: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=439 unstable=0 bg_thresh=994 thresh=1989 gap=549 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 160.273907: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17736 wrote=0 to_write=8192 dd-2584 [004] 160.274090: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=464 unstable=0 bg_thresh=997 thresh=1994 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 160.274243: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=514 unstable=0 bg_thresh=996 thresh=1992 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 160.274245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 160.276110: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=296 wrote=672 to_write=7520 dd-2584 [004] 160.281362: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1114 unstable=0 bg_thresh=998 thresh=1997 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 160.281368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 160.289396: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1114 unstable=0 bg_thresh=994 thresh=1989 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 160.289402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 160.297416: balance_dirty_state: bdi btrfs-1: dirty=401 wb=989 unstable=0 bg_thresh=993 thresh=1986 gap=596 poll_thresh=18 ino=257 dd-2584 [006] 160.297500: balance_dirty_state: bdi btrfs-1: dirty=401 wb=989 unstable=0 bg_thresh=993 thresh=1986 gap=596 poll_thresh=13 ino=257 dd-2584 [006] 160.297577: balance_dirty_state: bdi btrfs-1: dirty=426 wb=989 unstable=0 bg_thresh=995 thresh=1991 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 160.297648: balance_dirty_state: bdi btrfs-1: dirty=451 wb=989 unstable=0 bg_thresh=998 thresh=1996 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 160.297722: balance_dirty_state: bdi btrfs-1: dirty=451 wb=989 unstable=0 bg_thresh=998 thresh=1996 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 160.297872: balance_dirty_state: bdi btrfs-1: dirty=501 wb=989 unstable=0 bg_thresh=997 thresh=1995 gap=505 poll_thresh=17 ino=257 dd-2584 [006] 160.298025: balance_dirty_state: bdi btrfs-1: dirty=526 wb=989 unstable=0 bg_thresh=999 thresh=1999 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 160.298029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 160.305472: balance_dirty_state: bdi btrfs-1: dirty=526 wb=864 unstable=0 bg_thresh=997 thresh=1994 gap=604 poll_thresh=18 ino=257 dd-2584 [006] 160.305600: balance_dirty_state: bdi btrfs-1: dirty=551 wb=864 unstable=0 bg_thresh=994 thresh=1988 gap=573 poll_thresh=13 ino=257 dd-2584 [006] 160.306081: balance_dirty_state: bdi btrfs-1: dirty=551 wb=864 unstable=0 bg_thresh=993 thresh=1987 gap=572 poll_thresh=14 ino=257 dd-2584 [006] 160.306201: balance_dirty_state: bdi btrfs-1: dirty=576 wb=864 unstable=0 bg_thresh=996 thresh=1992 gap=552 poll_thresh=15 ino=257 dd-2584 [006] 160.306319: balance_dirty_state: bdi btrfs-1: dirty=601 wb=864 unstable=0 bg_thresh=993 thresh=1986 gap=521 poll_thresh=16 ino=257 dd-2584 [006] 160.306556: balance_dirty_state: bdi btrfs-1: dirty=626 wb=864 unstable=0 bg_thresh=995 thresh=1990 gap=500 poll_thresh=17 ino=257 dd-2584 [006] 160.306790: balance_dirty_state: bdi btrfs-1: dirty=651 wb=864 unstable=0 bg_thresh=994 thresh=1989 gap=474 poll_thresh=18 ino=257 dd-2584 [006] 160.306798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 160.313483: balance_dirty_state: bdi btrfs-1: dirty=651 wb=864 unstable=0 bg_thresh=994 thresh=1989 gap=474 poll_thresh=18 ino=257 dd-2584 [006] 160.313489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 160.321491: balance_dirty_state: bdi btrfs-1: dirty=651 wb=864 unstable=0 bg_thresh=991 thresh=1983 gap=468 poll_thresh=18 ino=257 dd-2584 [006] 160.321500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=98% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 160.333386: balance_dirty_state: bdi btrfs-1: dirty=651 wb=564 unstable=0 bg_thresh=993 thresh=1986 gap=771 poll_thresh=18 ino=257 dd-2584 [002] 160.333538: balance_dirty_state: bdi btrfs-1: dirty=651 wb=564 unstable=0 bg_thresh=992 thresh=1985 gap=770 poll_thresh=13 ino=257 dd-2584 [002] 160.333686: balance_dirty_state: bdi btrfs-1: dirty=676 wb=564 unstable=0 bg_thresh=992 thresh=1985 gap=745 poll_thresh=14 ino=257 dd-2584 [002] 160.333831: balance_dirty_state: bdi btrfs-1: dirty=676 wb=564 unstable=0 bg_thresh=994 thresh=1989 gap=749 poll_thresh=15 ino=257 dd-2584 [002] 160.333976: balance_dirty_state: bdi btrfs-1: dirty=701 wb=564 unstable=0 bg_thresh=994 thresh=1989 gap=724 poll_thresh=16 ino=257 dd-2584 [002] 160.334262: balance_dirty_state: bdi btrfs-1: dirty=726 wb=564 unstable=0 bg_thresh=994 thresh=1988 gap=698 poll_thresh=17 ino=257 dd-2584 [002] 160.334550: balance_dirty_state: bdi btrfs-1: dirty=776 wb=564 unstable=0 bg_thresh=993 thresh=1987 gap=647 poll_thresh=18 ino=257 dd-2584 [002] 160.335338: balance_dirty_state: bdi btrfs-1: dirty=801 wb=564 unstable=0 bg_thresh=995 thresh=1991 gap=626 poll_thresh=19 ino=257 dd-2584 [002] 160.335624: balance_dirty_state: bdi btrfs-1: dirty=826 wb=564 unstable=0 bg_thresh=995 thresh=1990 gap=600 poll_thresh=20 ino=257 dd-2584 [002] 160.335868: balance_dirty_state: bdi btrfs-1: dirty=851 wb=564 unstable=0 bg_thresh=994 thresh=1989 gap=574 poll_thresh=21 ino=257 dd-2584 [002] 160.336107: balance_dirty_state: bdi btrfs-1: dirty=901 wb=564 unstable=0 bg_thresh=991 thresh=1982 gap=517 poll_thresh=22 ino=257 dd-2584 [002] 160.336344: balance_dirty_state: bdi btrfs-1: dirty=926 wb=564 unstable=0 bg_thresh=993 thresh=1986 gap=496 poll_thresh=23 ino=257 dd-2584 [002] 160.336353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 160.341538: balance_dirty_state: bdi btrfs-1: dirty=926 wb=564 unstable=0 bg_thresh=993 thresh=1986 gap=496 poll_thresh=23 ino=257 dd-2584 [002] 160.341544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 160.349492: balance_dirty_state: bdi btrfs-1: dirty=926 wb=439 unstable=0 bg_thresh=990 thresh=1981 gap=616 poll_thresh=23 ino=257 dd-2584 [002] 160.349616: balance_dirty_state: bdi btrfs-1: dirty=951 wb=439 unstable=0 bg_thresh=993 thresh=1986 gap=596 poll_thresh=17 ino=257 dd-2584 [002] 160.349850: balance_dirty_state: bdi btrfs-1: dirty=976 wb=439 unstable=0 bg_thresh=992 thresh=1985 gap=570 poll_thresh=18 ino=257 dd-2584 [002] 160.350084: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=439 unstable=0 bg_thresh=992 thresh=1984 gap=544 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 160.350171: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17812 wrote=0 to_write=8192 dd-2584 [002] 160.350334: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=439 unstable=0 bg_thresh=994 thresh=1988 gap=498 poll_thresh=20 ino=257 dd-2584 [002] 160.350934: balance_dirty_state: bdi btrfs-1: dirty=976 wb=539 unstable=0 bg_thresh=993 thresh=1987 gap=472 poll_thresh=21 ino=257 dd-2584 [002] 160.350937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-136% task_gap=-372% task_weight=100% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 160.354801: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=376 wrote=688 to_write=7504 dd-2584 [002] 160.357491: balance_dirty_state: bdi btrfs-1: dirty=401 wb=989 unstable=0 bg_thresh=996 thresh=1993 gap=603 poll_thresh=21 ino=257 dd-2584 [002] 160.357565: balance_dirty_state: bdi btrfs-1: dirty=401 wb=989 unstable=0 bg_thresh=993 thresh=1987 gap=597 poll_thresh=16 ino=257 dd-2584 [002] 160.357686: balance_dirty_state: bdi btrfs-1: dirty=451 wb=989 unstable=0 bg_thresh=993 thresh=1986 gap=546 poll_thresh=17 ino=257 dd-2584 [002] 160.357805: balance_dirty_state: bdi btrfs-1: dirty=476 wb=989 unstable=0 bg_thresh=995 thresh=1990 gap=525 poll_thresh=18 ino=257 dd-2584 [002] 160.357922: balance_dirty_state: bdi btrfs-1: dirty=501 wb=989 unstable=0 bg_thresh=994 thresh=1989 gap=499 poll_thresh=19 ino=257 dd-2584 [002] 160.358039: balance_dirty_state: bdi btrfs-1: dirty=551 wb=989 unstable=0 bg_thresh=994 thresh=1988 gap=448 poll_thresh=20 ino=257 dd-2584 [002] 160.358044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 160.365448: balance_dirty_state: bdi btrfs-1: dirty=551 wb=989 unstable=0 bg_thresh=994 thresh=1988 gap=448 poll_thresh=20 ino=257 dd-2584 [002] 160.365457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 160.373473: balance_dirty_state: bdi btrfs-1: dirty=551 wb=864 unstable=0 bg_thresh=992 thresh=1984 gap=569 poll_thresh=20 ino=257 dd-2584 [002] 160.373552: balance_dirty_state: bdi btrfs-1: dirty=551 wb=864 unstable=0 bg_thresh=991 thresh=1983 gap=568 poll_thresh=15 ino=257 dd-2584 [002] 160.373618: balance_dirty_state: bdi btrfs-1: dirty=576 wb=864 unstable=0 bg_thresh=994 thresh=1988 gap=548 poll_thresh=16 ino=257 dd-2584 [002] 160.373739: balance_dirty_state: bdi btrfs-1: dirty=601 wb=864 unstable=0 bg_thresh=993 thresh=1987 gap=522 poll_thresh=17 ino=257 dd-2584 [002] 160.374041: balance_dirty_state: bdi btrfs-1: dirty=626 wb=864 unstable=0 bg_thresh=993 thresh=1986 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 160.374046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=55468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 160.381492: balance_dirty_state: bdi btrfs-1: dirty=626 wb=864 unstable=0 bg_thresh=993 thresh=1986 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 160.381497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=55468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 160.389493: balance_dirty_state: bdi btrfs-1: dirty=626 wb=864 unstable=0 bg_thresh=993 thresh=1986 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 160.389501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=55468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 160.397534: balance_dirty_state: bdi btrfs-1: dirty=626 wb=864 unstable=0 bg_thresh=993 thresh=1986 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 160.397544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=55468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 160.405445: balance_dirty_state: bdi btrfs-1: dirty=626 wb=739 unstable=0 bg_thresh=994 thresh=1989 gap=624 poll_thresh=18 ino=257 dd-2584 [002] 160.405569: balance_dirty_state: bdi btrfs-1: dirty=651 wb=739 unstable=0 bg_thresh=994 thresh=1988 gap=598 poll_thresh=13 ino=257 dd-2584 [002] 160.405634: balance_dirty_state: bdi btrfs-1: dirty=676 wb=739 unstable=0 bg_thresh=994 thresh=1988 gap=573 poll_thresh=14 ino=257 dd-2584 [002] 160.405697: balance_dirty_state: bdi btrfs-1: dirty=676 wb=739 unstable=0 bg_thresh=993 thresh=1987 gap=572 poll_thresh=15 ino=257 dd-2584 [002] 160.405768: balance_dirty_state: bdi btrfs-1: dirty=701 wb=739 unstable=0 bg_thresh=993 thresh=1986 gap=546 poll_thresh=16 ino=257 dd-2584 [002] 160.405924: balance_dirty_state: bdi btrfs-1: dirty=726 wb=739 unstable=0 bg_thresh=992 thresh=1985 gap=520 poll_thresh=17 ino=257 dd-2584 [002] 160.406062: balance_dirty_state: bdi btrfs-1: dirty=776 wb=739 unstable=0 bg_thresh=992 thresh=1984 gap=469 poll_thresh=18 ino=257 dd-2584 [002] 160.406069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=98% bdi_bw=55468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 160.413460: balance_dirty_state: bdi btrfs-1: dirty=776 wb=714 unstable=0 bg_thresh=986 thresh=1972 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 160.413465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-288% task_weight=98% bdi_bw=55468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 160.421444: balance_dirty_state: bdi btrfs-1: dirty=776 wb=589 unstable=0 bg_thresh=982 thresh=1964 gap=599 poll_thresh=18 ino=257 dd-2584 [002] 160.421548: balance_dirty_state: bdi btrfs-1: dirty=776 wb=589 unstable=0 bg_thresh=987 thresh=1975 gap=610 poll_thresh=13 ino=257 dd-2584 [002] 160.421636: balance_dirty_state: bdi btrfs-1: dirty=801 wb=589 unstable=0 bg_thresh=987 thresh=1974 gap=584 poll_thresh=14 ino=257 dd-2584 [002] 160.421723: balance_dirty_state: bdi btrfs-1: dirty=801 wb=589 unstable=0 bg_thresh=987 thresh=1974 gap=584 poll_thresh=15 ino=257 dd-2584 [002] 160.421813: balance_dirty_state: bdi btrfs-1: dirty=826 wb=589 unstable=0 bg_thresh=986 thresh=1973 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 160.421997: balance_dirty_state: bdi btrfs-1: dirty=851 wb=589 unstable=0 bg_thresh=983 thresh=1966 gap=526 poll_thresh=17 ino=257 dd-2584 [002] 160.422399: balance_dirty_state: bdi btrfs-1: dirty=901 wb=589 unstable=0 bg_thresh=982 thresh=1965 gap=475 poll_thresh=18 ino=257 dd-2584 [002] 160.422404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=55468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 160.429482: balance_dirty_state: bdi btrfs-1: dirty=901 wb=464 unstable=0 bg_thresh=985 thresh=1970 gap=605 poll_thresh=18 ino=257 dd-2584 [006] 160.429546: balance_dirty_state: bdi btrfs-1: dirty=926 wb=464 unstable=0 bg_thresh=987 thresh=1975 gap=585 poll_thresh=13 ino=257 dd-2584 [006] 160.429603: balance_dirty_state: bdi btrfs-1: dirty=926 wb=464 unstable=0 bg_thresh=987 thresh=1975 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 160.429689: balance_dirty_state: bdi btrfs-1: dirty=951 wb=464 unstable=0 bg_thresh=990 thresh=1980 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 160.429809: balance_dirty_state: bdi btrfs-1: dirty=976 wb=464 unstable=0 bg_thresh=990 thresh=1980 gap=540 poll_thresh=16 ino=257 dd-2584 [006] 160.430012: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=464 unstable=0 bg_thresh=989 thresh=1979 gap=514 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 160.430034: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17892 wrote=0 to_write=8192 dd-2584 [006] 160.430140: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=464 unstable=0 bg_thresh=991 thresh=1983 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 160.430141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=55468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 160.432077: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=452 wrote=624 to_write=7568 dd-2584 [006] 160.437482: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1089 unstable=0 bg_thresh=991 thresh=1983 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 160.437492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=55468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 160.445516: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1089 unstable=0 bg_thresh=991 thresh=1983 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 160.445526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=55468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 160.453553: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1089 unstable=0 bg_thresh=991 thresh=1983 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 160.453559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=55468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 160.461563: balance_dirty_state: bdi btrfs-1: dirty=401 wb=939 unstable=0 bg_thresh=992 thresh=1985 gap=645 poll_thresh=18 ino=257 dd-2584 [006] 160.461679: balance_dirty_state: bdi btrfs-1: dirty=426 wb=939 unstable=0 bg_thresh=995 thresh=1990 gap=625 poll_thresh=13 ino=257 dd-2584 [006] 160.461786: balance_dirty_state: bdi btrfs-1: dirty=451 wb=939 unstable=0 bg_thresh=992 thresh=1984 gap=594 poll_thresh=14 ino=257 dd-2584 [006] 160.461887: balance_dirty_state: bdi btrfs-1: dirty=451 wb=939 unstable=0 bg_thresh=991 thresh=1983 gap=593 poll_thresh=15 ino=257 dd-2584 [006] 160.461990: balance_dirty_state: bdi btrfs-1: dirty=476 wb=939 unstable=0 bg_thresh=991 thresh=1983 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 160.462195: balance_dirty_state: bdi btrfs-1: dirty=501 wb=939 unstable=0 bg_thresh=993 thresh=1987 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 160.462707: balance_dirty_state: bdi btrfs-1: dirty=526 wb=939 unstable=0 bg_thresh=993 thresh=1986 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 160.462911: balance_dirty_state: bdi btrfs-1: dirty=576 wb=939 unstable=0 bg_thresh=992 thresh=1985 gap=470 poll_thresh=19 ino=257 dd-2584 [006] 160.462918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=55468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 160.469613: balance_dirty_state: bdi btrfs-1: dirty=576 wb=939 unstable=0 bg_thresh=993 thresh=1987 gap=472 poll_thresh=19 ino=257 dd-2584 [006] 160.469622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=55468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 160.477570: balance_dirty_state: bdi btrfs-1: dirty=576 wb=814 unstable=0 bg_thresh=993 thresh=1987 gap=597 poll_thresh=19 ino=257 dd-2584 [000] 160.477697: balance_dirty_state: bdi btrfs-1: dirty=601 wb=814 unstable=0 bg_thresh=996 thresh=1992 gap=577 poll_thresh=14 ino=257 dd-2584 [000] 160.477816: balance_dirty_state: bdi btrfs-1: dirty=601 wb=814 unstable=0 bg_thresh=998 thresh=1997 gap=582 poll_thresh=15 ino=257 dd-2584 [000] 160.477936: balance_dirty_state: bdi btrfs-1: dirty=626 wb=814 unstable=0 bg_thresh=998 thresh=1996 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 160.478169: balance_dirty_state: bdi btrfs-1: dirty=651 wb=814 unstable=0 bg_thresh=997 thresh=1995 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 160.478405: balance_dirty_state: bdi btrfs-1: dirty=701 wb=814 unstable=0 bg_thresh=997 thresh=1994 gap=479 poll_thresh=18 ino=257 dd-2584 [000] 160.478414: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=52332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 160.485427: balance_dirty_state: bdi btrfs-1: dirty=701 wb=689 unstable=0 bg_thresh=996 thresh=1993 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 160.485614: balance_dirty_state: bdi btrfs-1: dirty=726 wb=689 unstable=0 bg_thresh=999 thresh=1998 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 160.485789: balance_dirty_state: bdi btrfs-1: dirty=726 wb=689 unstable=0 bg_thresh=999 thresh=1998 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 160.485966: balance_dirty_state: bdi btrfs-1: dirty=751 wb=689 unstable=0 bg_thresh=1001 thresh=2003 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 160.486145: balance_dirty_state: bdi btrfs-1: dirty=751 wb=689 unstable=0 bg_thresh=1001 thresh=2003 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 160.486439: balance_dirty_state: bdi btrfs-1: dirty=801 wb=689 unstable=0 bg_thresh=997 thresh=1994 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 160.487296: balance_dirty_state: bdi btrfs-1: dirty=826 wb=689 unstable=0 bg_thresh=1001 thresh=2003 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 160.487309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=52332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 160.493536: balance_dirty_state: bdi btrfs-1: dirty=826 wb=689 unstable=0 bg_thresh=1001 thresh=2003 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 160.493542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=52332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 160.501543: balance_dirty_state: bdi btrfs-1: dirty=826 wb=514 unstable=0 bg_thresh=1000 thresh=2001 gap=661 poll_thresh=18 ino=257 dd-2584 [005] 160.501621: balance_dirty_state: bdi btrfs-1: dirty=851 wb=514 unstable=0 bg_thresh=1000 thresh=2001 gap=636 poll_thresh=13 ino=257 dd-2584 [005] 160.501689: balance_dirty_state: bdi btrfs-1: dirty=876 wb=514 unstable=0 bg_thresh=1003 thresh=2006 gap=616 poll_thresh=14 ino=257 dd-2584 [005] 160.501757: balance_dirty_state: bdi btrfs-1: dirty=876 wb=514 unstable=0 bg_thresh=1003 thresh=2006 gap=616 poll_thresh=15 ino=257 dd-2584 [005] 160.501825: balance_dirty_state: bdi btrfs-1: dirty=901 wb=514 unstable=0 bg_thresh=1005 thresh=2011 gap=596 poll_thresh=16 ino=257 dd-2584 [005] 160.501961: balance_dirty_state: bdi btrfs-1: dirty=926 wb=514 unstable=0 bg_thresh=1008 thresh=2016 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 160.502100: balance_dirty_state: bdi btrfs-1: dirty=976 wb=514 unstable=0 bg_thresh=1007 thresh=2014 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 160.502238: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=514 unstable=0 bg_thresh=1006 thresh=2013 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 160.502244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=52332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 160.509431: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=389 unstable=0 bg_thresh=995 thresh=1990 gap=600 poll_thresh=19 ino=257 flush-btrfs-1-2586 [004] 160.509456: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17972 wrote=0 to_write=8192 dd-2584 [001] 160.509550: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=389 unstable=0 bg_thresh=995 thresh=1990 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 160.509641: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=389 unstable=0 bg_thresh=1003 thresh=2007 gap=617 poll_thresh=15 ino=257 dd-2584 [001] 160.509722: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=439 unstable=0 bg_thresh=1006 thresh=2012 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 160.510088: balance_dirty_state: bdi btrfs-1: dirty=851 wb=589 unstable=0 bg_thresh=1008 thresh=2017 gap=577 poll_thresh=17 ino=257 dd-2584 [001] 160.510263: balance_dirty_state: bdi btrfs-1: dirty=801 wb=664 unstable=0 bg_thresh=1008 thresh=2016 gap=551 poll_thresh=18 ino=257 dd-2584 [001] 160.510433: balance_dirty_state: bdi btrfs-1: dirty=751 wb=739 unstable=0 bg_thresh=1007 thresh=2015 gap=525 poll_thresh=19 ino=257 dd-2584 [001] 160.510603: balance_dirty_state: bdi btrfs-1: dirty=726 wb=814 unstable=0 bg_thresh=1009 thresh=2019 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 160.510605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=52332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 160.511265: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=532 wrote=736 to_write=7456 dd-2584 [001] 160.517464: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1114 unstable=0 bg_thresh=1009 thresh=2019 gap=454 poll_thresh=20 ino=257 dd-2584 [001] 160.517468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=98% bdi_bw=52332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 160.525525: balance_dirty_state: bdi btrfs-1: dirty=451 wb=989 unstable=0 bg_thresh=1008 thresh=2017 gap=577 poll_thresh=20 ino=257 dd-2584 [001] 160.525618: balance_dirty_state: bdi btrfs-1: dirty=451 wb=989 unstable=0 bg_thresh=1005 thresh=2011 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 160.525677: balance_dirty_state: bdi btrfs-1: dirty=476 wb=989 unstable=0 bg_thresh=1008 thresh=2016 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 160.525791: balance_dirty_state: bdi btrfs-1: dirty=501 wb=989 unstable=0 bg_thresh=1007 thresh=2015 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 160.525904: balance_dirty_state: bdi btrfs-1: dirty=551 wb=989 unstable=0 bg_thresh=1007 thresh=2014 gap=474 poll_thresh=18 ino=257 dd-2584 [001] 160.525909: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=52332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 160.533446: balance_dirty_state: bdi btrfs-1: dirty=551 wb=864 unstable=0 bg_thresh=1006 thresh=2012 gap=597 poll_thresh=18 ino=257 dd-2584 [001] 160.533556: balance_dirty_state: bdi btrfs-1: dirty=551 wb=864 unstable=0 bg_thresh=1005 thresh=2011 gap=596 poll_thresh=13 ino=257 dd-2584 [001] 160.533617: balance_dirty_state: bdi btrfs-1: dirty=576 wb=864 unstable=0 bg_thresh=1008 thresh=2016 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 160.533677: balance_dirty_state: bdi btrfs-1: dirty=576 wb=864 unstable=0 bg_thresh=1005 thresh=2010 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 160.533913: balance_dirty_state: bdi btrfs-1: dirty=601 wb=864 unstable=0 bg_thresh=1004 thresh=2009 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 160.534036: balance_dirty_state: bdi btrfs-1: dirty=626 wb=864 unstable=0 bg_thresh=998 thresh=1996 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 160.534156: balance_dirty_state: bdi btrfs-1: dirty=676 wb=864 unstable=0 bg_thresh=1000 thresh=2000 gap=460 poll_thresh=18 ino=257 dd-2584 [001] 160.534160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=52332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 160.541540: balance_dirty_state: bdi btrfs-1: dirty=676 wb=864 unstable=0 bg_thresh=999 thresh=1998 gap=458 poll_thresh=18 ino=257 dd-2584 [001] 160.541550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=52332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 160.549566: balance_dirty_state: bdi btrfs-1: dirty=676 wb=864 unstable=0 bg_thresh=1001 thresh=2003 gap=463 poll_thresh=18 ino=257 dd-2584 [005] 160.549581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=52332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 160.557498: balance_dirty_state: bdi btrfs-1: dirty=676 wb=764 unstable=0 bg_thresh=994 thresh=1988 gap=548 poll_thresh=18 ino=257 dd-2584 [001] 160.557591: balance_dirty_state: bdi btrfs-1: dirty=676 wb=764 unstable=0 bg_thresh=991 thresh=1982 gap=542 poll_thresh=13 ino=257 dd-2584 [001] 160.557678: balance_dirty_state: bdi btrfs-1: dirty=701 wb=764 unstable=0 bg_thresh=990 thresh=1981 gap=516 poll_thresh=14 ino=257 dd-2584 [001] 160.557743: balance_dirty_state: bdi btrfs-1: dirty=726 wb=764 unstable=0 bg_thresh=993 thresh=1986 gap=496 poll_thresh=15 ino=257 dd-2584 [001] 160.557748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=52332 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 160.565511: balance_dirty_state: bdi btrfs-1: dirty=726 wb=489 unstable=0 bg_thresh=988 thresh=1977 gap=762 poll_thresh=15 ino=257 dd-2584 [001] 160.565584: balance_dirty_state: bdi btrfs-1: dirty=726 wb=489 unstable=0 bg_thresh=988 thresh=1977 gap=762 poll_thresh=11 ino=257 dd-2584 [001] 160.565645: balance_dirty_state: bdi btrfs-1: dirty=751 wb=489 unstable=0 bg_thresh=991 thresh=1982 gap=742 poll_thresh=12 ino=257 dd-2584 [001] 160.565705: balance_dirty_state: bdi btrfs-1: dirty=751 wb=489 unstable=0 bg_thresh=991 thresh=1982 gap=742 poll_thresh=13 ino=257 dd-2584 [001] 160.565765: balance_dirty_state: bdi btrfs-1: dirty=776 wb=489 unstable=0 bg_thresh=993 thresh=1987 gap=722 poll_thresh=14 ino=257 dd-2584 [001] 160.565832: balance_dirty_state: bdi btrfs-1: dirty=801 wb=489 unstable=0 bg_thresh=996 thresh=1992 gap=702 poll_thresh=15 ino=257 dd-2584 [001] 160.565895: balance_dirty_state: bdi btrfs-1: dirty=801 wb=489 unstable=0 bg_thresh=996 thresh=1992 gap=702 poll_thresh=16 ino=257 dd-2584 [001] 160.566024: balance_dirty_state: bdi btrfs-1: dirty=851 wb=489 unstable=0 bg_thresh=998 thresh=1996 gap=656 poll_thresh=17 ino=257 dd-2584 [001] 160.566333: balance_dirty_state: bdi btrfs-1: dirty=876 wb=489 unstable=0 bg_thresh=994 thresh=1989 gap=624 poll_thresh=18 ino=257 dd-2584 [001] 160.566458: balance_dirty_state: bdi btrfs-1: dirty=901 wb=489 unstable=0 bg_thresh=994 thresh=1988 gap=598 poll_thresh=19 ino=257 dd-2584 [001] 160.566583: balance_dirty_state: bdi btrfs-1: dirty=951 wb=489 unstable=0 bg_thresh=996 thresh=1992 gap=552 poll_thresh=20 ino=257 dd-2584 [001] 160.566706: balance_dirty_state: bdi btrfs-1: dirty=976 wb=489 unstable=0 bg_thresh=995 thresh=1991 gap=526 poll_thresh=21 ino=257 dd-2584 [001] 160.566829: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=489 unstable=0 bg_thresh=995 thresh=1990 gap=500 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 160.566905: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18028 wrote=0 to_write=8192 dd-2584 [001] 160.566958: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=489 unstable=0 bg_thresh=997 thresh=1994 gap=479 poll_thresh=23 ino=257 dd-2584 [001] 160.566959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=52332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 160.568328: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=588 wrote=592 to_write=7600 dd-2584 [001] 160.573466: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1089 unstable=0 bg_thresh=999 thresh=1999 gap=484 poll_thresh=23 ino=257 dd-2584 [001] 160.573472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=52332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 160.581558: balance_dirty_state: bdi btrfs-1: dirty=426 wb=964 unstable=0 bg_thresh=993 thresh=1986 gap=596 poll_thresh=23 ino=257 dd-2584 [001] 160.581629: balance_dirty_state: bdi btrfs-1: dirty=451 wb=964 unstable=0 bg_thresh=995 thresh=1991 gap=576 poll_thresh=17 ino=257 dd-2584 [001] 160.581751: balance_dirty_state: bdi btrfs-1: dirty=476 wb=964 unstable=0 bg_thresh=995 thresh=1990 gap=550 poll_thresh=18 ino=257 dd-2584 [001] 160.582050: balance_dirty_state: bdi btrfs-1: dirty=526 wb=964 unstable=0 bg_thresh=991 thresh=1983 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 160.582055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=51548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 160.589528: balance_dirty_state: bdi btrfs-1: dirty=526 wb=839 unstable=0 bg_thresh=991 thresh=1982 gap=617 poll_thresh=19 ino=257 dd-2584 [001] 160.589615: balance_dirty_state: bdi btrfs-1: dirty=526 wb=839 unstable=0 bg_thresh=993 thresh=1987 gap=622 poll_thresh=14 ino=257 dd-2584 [001] 160.589677: balance_dirty_state: bdi btrfs-1: dirty=551 wb=839 unstable=0 bg_thresh=993 thresh=1986 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 160.589734: balance_dirty_state: bdi btrfs-1: dirty=551 wb=839 unstable=0 bg_thresh=995 thresh=1991 gap=601 poll_thresh=16 ino=257 dd-2584 [001] 160.589847: balance_dirty_state: bdi btrfs-1: dirty=601 wb=839 unstable=0 bg_thresh=995 thresh=1990 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 160.589959: balance_dirty_state: bdi btrfs-1: dirty=626 wb=839 unstable=0 bg_thresh=994 thresh=1989 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 160.590073: balance_dirty_state: bdi btrfs-1: dirty=651 wb=839 unstable=0 bg_thresh=994 thresh=1988 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 160.590186: balance_dirty_state: bdi btrfs-1: dirty=701 wb=839 unstable=0 bg_thresh=996 thresh=1992 gap=452 poll_thresh=20 ino=257 dd-2584 [001] 160.590190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=51548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 160.597588: balance_dirty_state: bdi btrfs-1: dirty=701 wb=714 unstable=0 bg_thresh=998 thresh=1997 gap=582 poll_thresh=20 ino=257 dd-2584 [001] 160.597656: balance_dirty_state: bdi btrfs-1: dirty=701 wb=714 unstable=0 bg_thresh=995 thresh=1991 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 160.597716: balance_dirty_state: bdi btrfs-1: dirty=726 wb=714 unstable=0 bg_thresh=998 thresh=1996 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 160.597834: balance_dirty_state: bdi btrfs-1: dirty=751 wb=714 unstable=0 bg_thresh=994 thresh=1989 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 160.598125: balance_dirty_state: bdi btrfs-1: dirty=776 wb=714 unstable=0 bg_thresh=996 thresh=1993 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 160.598244: balance_dirty_state: bdi btrfs-1: dirty=826 wb=714 unstable=0 bg_thresh=996 thresh=1992 gap=452 poll_thresh=19 ino=257 dd-2584 [001] 160.598249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=51548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 160.605513: balance_dirty_state: bdi btrfs-1: dirty=826 wb=614 unstable=0 bg_thresh=995 thresh=1991 gap=551 poll_thresh=19 ino=257 dd-2584 [001] 160.605612: balance_dirty_state: bdi btrfs-1: dirty=826 wb=614 unstable=0 bg_thresh=995 thresh=1991 gap=551 poll_thresh=14 ino=257 dd-2584 [001] 160.605730: balance_dirty_state: bdi btrfs-1: dirty=851 wb=614 unstable=0 bg_thresh=995 thresh=1990 gap=525 poll_thresh=15 ino=257 dd-2584 [001] 160.605850: balance_dirty_state: bdi btrfs-1: dirty=876 wb=614 unstable=0 bg_thresh=995 thresh=1990 gap=500 poll_thresh=16 ino=257 dd-2584 [001] 160.606087: balance_dirty_state: bdi btrfs-1: dirty=901 wb=614 unstable=0 bg_thresh=997 thresh=1994 gap=479 poll_thresh=17 ino=257 dd-2584 [001] 160.606095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=51548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 160.613601: balance_dirty_state: bdi btrfs-1: dirty=901 wb=489 unstable=0 bg_thresh=996 thresh=1992 gap=602 poll_thresh=17 ino=257 dd-2584 [004] 160.613667: balance_dirty_state: bdi btrfs-1: dirty=901 wb=489 unstable=0 bg_thresh=996 thresh=1992 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 160.613726: balance_dirty_state: bdi btrfs-1: dirty=926 wb=489 unstable=0 bg_thresh=998 thresh=1997 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 160.613783: balance_dirty_state: bdi btrfs-1: dirty=926 wb=489 unstable=0 bg_thresh=998 thresh=1997 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 160.613839: balance_dirty_state: bdi btrfs-1: dirty=951 wb=489 unstable=0 bg_thresh=1001 thresh=2002 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 160.613951: balance_dirty_state: bdi btrfs-1: dirty=976 wb=489 unstable=0 bg_thresh=1003 thresh=2007 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 160.614231: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=489 unstable=0 bg_thresh=1005 thresh=2011 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 160.614236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=51548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 160.614299: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18076 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 160.615659: writeback_single_inode: bdi btrfs-1: ino=257 state= age=636 wrote=592 to_write=7600 dd-2584 [004] 160.621572: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1064 unstable=0 bg_thresh=1005 thresh=2011 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 160.621581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=51548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 160.629537: balance_dirty_state: bdi btrfs-1: dirty=451 wb=914 unstable=0 bg_thresh=996 thresh=1992 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 160.629642: balance_dirty_state: bdi btrfs-1: dirty=451 wb=914 unstable=0 bg_thresh=996 thresh=1992 gap=627 poll_thresh=13 ino=257 dd-2584 [004] 160.629697: balance_dirty_state: bdi btrfs-1: dirty=476 wb=914 unstable=0 bg_thresh=998 thresh=1997 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 160.629753: balance_dirty_state: bdi btrfs-1: dirty=501 wb=914 unstable=0 bg_thresh=998 thresh=1997 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 160.629808: balance_dirty_state: bdi btrfs-1: dirty=501 wb=914 unstable=0 bg_thresh=1001 thresh=2002 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 160.629922: balance_dirty_state: bdi btrfs-1: dirty=551 wb=914 unstable=0 bg_thresh=1000 thresh=2001 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 160.630037: balance_dirty_state: bdi btrfs-1: dirty=576 wb=914 unstable=0 bg_thresh=1002 thresh=2005 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 160.630150: balance_dirty_state: bdi btrfs-1: dirty=601 wb=914 unstable=0 bg_thresh=1002 thresh=2004 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 160.630154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=51548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 160.637558: balance_dirty_state: bdi btrfs-1: dirty=601 wb=914 unstable=0 bg_thresh=1002 thresh=2004 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 160.637568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=51548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 160.645606: balance_dirty_state: bdi btrfs-1: dirty=601 wb=914 unstable=0 bg_thresh=1002 thresh=2004 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 160.645617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=51548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 160.653572: balance_dirty_state: bdi btrfs-1: dirty=601 wb=914 unstable=0 bg_thresh=1002 thresh=2004 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 160.653581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=51548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 160.661486: balance_dirty_state: bdi btrfs-1: dirty=601 wb=789 unstable=0 bg_thresh=997 thresh=1994 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 160.661557: balance_dirty_state: bdi btrfs-1: dirty=626 wb=789 unstable=0 bg_thresh=997 thresh=1994 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 160.661651: balance_dirty_state: bdi btrfs-1: dirty=626 wb=789 unstable=0 bg_thresh=999 thresh=1999 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 160.661750: balance_dirty_state: bdi btrfs-1: dirty=651 wb=789 unstable=0 bg_thresh=995 thresh=1991 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 160.661937: balance_dirty_state: bdi btrfs-1: dirty=676 wb=789 unstable=0 bg_thresh=1001 thresh=2002 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 160.662354: balance_dirty_state: bdi btrfs-1: dirty=726 wb=664 unstable=0 bg_thresh=1003 thresh=2006 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 160.662480: balance_dirty_state: bdi btrfs-1: dirty=751 wb=664 unstable=0 bg_thresh=1002 thresh=2005 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 160.662606: balance_dirty_state: bdi btrfs-1: dirty=776 wb=664 unstable=0 bg_thresh=1002 thresh=2004 gap=564 poll_thresh=20 ino=257 dd-2584 [004] 160.662732: balance_dirty_state: bdi btrfs-1: dirty=801 wb=664 unstable=0 bg_thresh=1001 thresh=2003 gap=538 poll_thresh=21 ino=257 dd-2584 [004] 160.662861: balance_dirty_state: bdi btrfs-1: dirty=851 wb=664 unstable=0 bg_thresh=1003 thresh=2007 gap=492 poll_thresh=22 ino=257 dd-2584 [004] 160.662866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=51548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 160.669523: balance_dirty_state: bdi btrfs-1: dirty=851 wb=664 unstable=0 bg_thresh=1003 thresh=2007 gap=492 poll_thresh=22 ino=257 dd-2584 [004] 160.669530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=51548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 160.677525: balance_dirty_state: bdi btrfs-1: dirty=851 wb=664 unstable=0 bg_thresh=1003 thresh=2006 gap=491 poll_thresh=22 ino=257 dd-2584 [004] 160.677537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=51548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 160.685490: balance_dirty_state: bdi btrfs-1: dirty=851 wb=589 unstable=0 bg_thresh=1008 thresh=2016 gap=576 poll_thresh=22 ino=257 dd-2584 [004] 160.685583: balance_dirty_state: bdi btrfs-1: dirty=851 wb=589 unstable=0 bg_thresh=1010 thresh=2021 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 160.685757: balance_dirty_state: bdi btrfs-1: dirty=901 wb=589 unstable=0 bg_thresh=1010 thresh=2020 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 160.685939: balance_dirty_state: bdi btrfs-1: dirty=926 wb=589 unstable=0 bg_thresh=1009 thresh=2019 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 160.685946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=98% bdi_bw=50060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 160.693511: balance_dirty_state: bdi btrfs-1: dirty=926 wb=589 unstable=0 bg_thresh=1000 thresh=2000 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 160.693515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=50060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 160.705570: balance_dirty_state: bdi btrfs-1: dirty=926 wb=464 unstable=0 bg_thresh=1000 thresh=2001 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 160.705643: balance_dirty_state: bdi btrfs-1: dirty=951 wb=464 unstable=0 bg_thresh=1003 thresh=2006 gap=591 poll_thresh=13 ino=257 dd-2584 [001] 160.705887: balance_dirty_state: bdi btrfs-1: dirty=951 wb=464 unstable=0 bg_thresh=1003 thresh=2006 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 160.705944: balance_dirty_state: bdi btrfs-1: dirty=976 wb=464 unstable=0 bg_thresh=1005 thresh=2011 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 160.706001: balance_dirty_state: bdi btrfs-1: dirty=976 wb=464 unstable=0 bg_thresh=1005 thresh=2011 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 160.706122: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=464 unstable=0 bg_thresh=1005 thresh=2010 gap=520 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 160.706199: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18168 wrote=0 to_write=8192 dd-2584 [001] 160.706275: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=389 unstable=0 bg_thresh=1003 thresh=2007 gap=567 poll_thresh=18 ino=257 dd-2584 [001] 160.706414: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=389 unstable=0 bg_thresh=1006 thresh=2012 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 160.706540: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=439 unstable=0 bg_thresh=1005 thresh=2011 gap=546 poll_thresh=20 ino=257 dd-2584 [001] 160.706682: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=489 unstable=0 bg_thresh=1007 thresh=2015 gap=525 poll_thresh=21 ino=257 dd-2584 [001] 160.706855: balance_dirty_state: bdi btrfs-1: dirty=951 wb=564 unstable=0 bg_thresh=1007 thresh=2014 gap=499 poll_thresh=22 ino=257 dd-2584 [001] 160.706857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=50060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 160.707997: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=736 to_write=7456 dd-2584 [001] 160.717595: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1089 unstable=0 bg_thresh=1006 thresh=2013 gap=498 poll_thresh=22 ino=257 dd-2584 [001] 160.717604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=50060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 160.729629: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1089 unstable=0 bg_thresh=1006 thresh=2013 gap=498 poll_thresh=22 ino=257 dd-2584 [001] 160.729639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=50060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 160.741674: balance_dirty_state: bdi btrfs-1: dirty=426 wb=964 unstable=0 bg_thresh=1003 thresh=2006 gap=616 poll_thresh=22 ino=257 dd-2584 [001] 160.741781: balance_dirty_state: bdi btrfs-1: dirty=451 wb=964 unstable=0 bg_thresh=1005 thresh=2011 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 160.742331: balance_dirty_state: bdi btrfs-1: dirty=476 wb=964 unstable=0 bg_thresh=1005 thresh=2010 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 160.742552: balance_dirty_state: bdi btrfs-1: dirty=501 wb=964 unstable=0 bg_thresh=1007 thresh=2014 gap=549 poll_thresh=18 ino=257 dd-2584 [001] 160.742770: balance_dirty_state: bdi btrfs-1: dirty=551 wb=964 unstable=0 bg_thresh=1006 thresh=2013 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 160.742778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=50060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 160.753643: balance_dirty_state: bdi btrfs-1: dirty=551 wb=964 unstable=0 bg_thresh=1006 thresh=2013 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 160.753653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=50060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 160.761666: balance_dirty_state: bdi btrfs-1: dirty=551 wb=839 unstable=0 bg_thresh=1006 thresh=2012 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 160.761764: balance_dirty_state: bdi btrfs-1: dirty=551 wb=839 unstable=0 bg_thresh=1006 thresh=2012 gap=622 poll_thresh=14 ino=257 dd-2584 [001] 160.761822: balance_dirty_state: bdi btrfs-1: dirty=576 wb=839 unstable=0 bg_thresh=1005 thresh=2011 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 160.761880: balance_dirty_state: bdi btrfs-1: dirty=601 wb=839 unstable=0 bg_thresh=1005 thresh=2011 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 160.761993: balance_dirty_state: bdi btrfs-1: dirty=626 wb=839 unstable=0 bg_thresh=1007 thresh=2015 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 160.762109: balance_dirty_state: bdi btrfs-1: dirty=651 wb=839 unstable=0 bg_thresh=1004 thresh=2008 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 160.762223: balance_dirty_state: bdi btrfs-1: dirty=676 wb=839 unstable=0 bg_thresh=1003 thresh=2007 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 160.762227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=50060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 160.769576: balance_dirty_state: bdi btrfs-1: dirty=676 wb=764 unstable=0 bg_thresh=1003 thresh=2006 gap=566 poll_thresh=19 ino=257 dd-2584 [001] 160.769657: balance_dirty_state: bdi btrfs-1: dirty=701 wb=764 unstable=0 bg_thresh=1005 thresh=2011 gap=546 poll_thresh=14 ino=257 dd-2584 [001] 160.769888: balance_dirty_state: bdi btrfs-1: dirty=726 wb=764 unstable=0 bg_thresh=1002 thresh=2005 gap=515 poll_thresh=15 ino=257 dd-2584 [001] 160.769949: balance_dirty_state: bdi btrfs-1: dirty=726 wb=764 unstable=0 bg_thresh=1007 thresh=2015 gap=525 poll_thresh=16 ino=257 dd-2584 [001] 160.770065: balance_dirty_state: bdi btrfs-1: dirty=776 wb=764 unstable=0 bg_thresh=1007 thresh=2014 gap=474 poll_thresh=17 ino=257 dd-2584 [001] 160.770070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=50060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 160.777596: balance_dirty_state: bdi btrfs-1: dirty=776 wb=764 unstable=0 bg_thresh=1007 thresh=2014 gap=474 poll_thresh=17 ino=257 dd-2584 [001] 160.777604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=50060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 160.785616: balance_dirty_state: bdi btrfs-1: dirty=776 wb=614 unstable=0 bg_thresh=1006 thresh=2012 gap=622 poll_thresh=17 ino=257 dd-2584 [001] 160.785724: balance_dirty_state: bdi btrfs-1: dirty=776 wb=614 unstable=0 bg_thresh=1003 thresh=2006 gap=616 poll_thresh=13 ino=257 dd-2584 [001] 160.785781: balance_dirty_state: bdi btrfs-1: dirty=801 wb=614 unstable=0 bg_thresh=1005 thresh=2011 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 160.785840: balance_dirty_state: bdi btrfs-1: dirty=826 wb=614 unstable=0 bg_thresh=1002 thresh=2005 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 160.785896: balance_dirty_state: bdi btrfs-1: dirty=826 wb=614 unstable=0 bg_thresh=1005 thresh=2010 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 160.786010: balance_dirty_state: bdi btrfs-1: dirty=851 wb=614 unstable=0 bg_thresh=1007 thresh=2014 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 160.786123: balance_dirty_state: bdi btrfs-1: dirty=901 wb=614 unstable=0 bg_thresh=1003 thresh=2007 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 160.786127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=50060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 160.793591: balance_dirty_state: bdi btrfs-1: dirty=901 wb=489 unstable=0 bg_thresh=1005 thresh=2011 gap=621 poll_thresh=18 ino=257 dd-2584 [000] 160.793664: balance_dirty_state: bdi btrfs-1: dirty=901 wb=489 unstable=0 bg_thresh=1005 thresh=2011 gap=621 poll_thresh=13 ino=257 dd-2584 [000] 160.793724: balance_dirty_state: bdi btrfs-1: dirty=926 wb=489 unstable=0 bg_thresh=1008 thresh=2016 gap=601 poll_thresh=14 ino=257 dd-2584 [000] 160.793780: balance_dirty_state: bdi btrfs-1: dirty=951 wb=489 unstable=0 bg_thresh=1008 thresh=2016 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 160.793837: balance_dirty_state: bdi btrfs-1: dirty=951 wb=489 unstable=0 bg_thresh=1010 thresh=2021 gap=581 poll_thresh=16 ino=257 dd-2584 [000] 160.794114: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=489 unstable=0 bg_thresh=1013 thresh=2026 gap=536 poll_thresh=17 ino=257 dd-2584 [000] 160.794227: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=489 unstable=0 bg_thresh=1015 thresh=2030 gap=515 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 160.794312: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18256 wrote=0 to_write=8192 dd-2584 [000] 160.794352: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=489 unstable=0 bg_thresh=1014 thresh=2029 gap=489 poll_thresh=19 ino=257 dd-2584 [000] 160.794354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 160.795768: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=624 to_write=7568 dd-2584 [000] 160.801582: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1114 unstable=0 bg_thresh=1014 thresh=2029 gap=489 poll_thresh=19 ino=257 dd-2584 [000] 160.801590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 160.809537: balance_dirty_state: bdi btrfs-1: dirty=426 wb=989 unstable=0 bg_thresh=1012 thresh=2024 gap=609 poll_thresh=19 ino=257 dd-2584 [000] 160.809613: balance_dirty_state: bdi btrfs-1: dirty=451 wb=989 unstable=0 bg_thresh=1012 thresh=2024 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 160.809669: balance_dirty_state: bdi btrfs-1: dirty=451 wb=989 unstable=0 bg_thresh=1014 thresh=2029 gap=589 poll_thresh=15 ino=257 dd-2584 [000] 160.809725: balance_dirty_state: bdi btrfs-1: dirty=476 wb=989 unstable=0 bg_thresh=1011 thresh=2023 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 160.809837: balance_dirty_state: bdi btrfs-1: dirty=501 wb=989 unstable=0 bg_thresh=1011 thresh=2022 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 160.809951: balance_dirty_state: bdi btrfs-1: dirty=551 wb=989 unstable=0 bg_thresh=1013 thresh=2026 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 160.809955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-221% task_weight=101% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 160.817551: balance_dirty_state: bdi btrfs-1: dirty=551 wb=989 unstable=0 bg_thresh=1010 thresh=2020 gap=480 poll_thresh=18 ino=257 dd-2584 [000] 160.817555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-228% task_weight=100% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 160.825590: balance_dirty_state: bdi btrfs-1: dirty=551 wb=864 unstable=0 bg_thresh=997 thresh=1994 gap=579 poll_thresh=18 ino=257 dd-2584 [006] 160.825660: balance_dirty_state: bdi btrfs-1: dirty=551 wb=864 unstable=0 bg_thresh=997 thresh=1994 gap=579 poll_thresh=13 ino=257 dd-2584 [006] 160.825723: balance_dirty_state: bdi btrfs-1: dirty=576 wb=864 unstable=0 bg_thresh=999 thresh=1999 gap=559 poll_thresh=14 ino=257 dd-2584 [006] 160.825785: balance_dirty_state: bdi btrfs-1: dirty=601 wb=864 unstable=0 bg_thresh=996 thresh=1993 gap=528 poll_thresh=15 ino=257 dd-2584 [006] 160.826023: balance_dirty_state: bdi btrfs-1: dirty=601 wb=864 unstable=0 bg_thresh=999 thresh=1998 gap=533 poll_thresh=16 ino=257 dd-2584 [006] 160.826140: balance_dirty_state: bdi btrfs-1: dirty=626 wb=864 unstable=0 bg_thresh=998 thresh=1997 gap=507 poll_thresh=17 ino=257 dd-2584 [006] 160.826260: balance_dirty_state: bdi btrfs-1: dirty=676 wb=864 unstable=0 bg_thresh=997 thresh=1995 gap=455 poll_thresh=18 ino=257 dd-2584 [006] 160.826265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-261% task_weight=101% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 160.837615: balance_dirty_state: bdi btrfs-1: dirty=676 wb=864 unstable=0 bg_thresh=993 thresh=1987 gap=447 poll_thresh=18 ino=257 dd-2584 [006] 160.837620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 160.845607: balance_dirty_state: bdi btrfs-1: dirty=676 wb=739 unstable=0 bg_thresh=989 thresh=1978 gap=563 poll_thresh=18 ino=257 dd-2584 [006] 160.845674: balance_dirty_state: bdi btrfs-1: dirty=676 wb=739 unstable=0 bg_thresh=989 thresh=1978 gap=563 poll_thresh=13 ino=257 dd-2584 [006] 160.845733: balance_dirty_state: bdi btrfs-1: dirty=701 wb=739 unstable=0 bg_thresh=991 thresh=1983 gap=543 poll_thresh=14 ino=257 dd-2584 [006] 160.845790: balance_dirty_state: bdi btrfs-1: dirty=726 wb=739 unstable=0 bg_thresh=991 thresh=1983 gap=518 poll_thresh=15 ino=257 dd-2584 [006] 160.845850: balance_dirty_state: bdi btrfs-1: dirty=726 wb=739 unstable=0 bg_thresh=994 thresh=1988 gap=523 poll_thresh=16 ino=257 dd-2584 [006] 160.845971: balance_dirty_state: bdi btrfs-1: dirty=776 wb=739 unstable=0 bg_thresh=993 thresh=1987 gap=472 poll_thresh=17 ino=257 dd-2584 [006] 160.845975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 160.853612: balance_dirty_state: bdi btrfs-1: dirty=776 wb=639 unstable=0 bg_thresh=993 thresh=1987 gap=572 poll_thresh=17 ino=257 dd-2584 [006] 160.853683: balance_dirty_state: bdi btrfs-1: dirty=776 wb=639 unstable=0 bg_thresh=996 thresh=1992 gap=577 poll_thresh=13 ino=257 dd-2584 [006] 160.853746: balance_dirty_state: bdi btrfs-1: dirty=801 wb=639 unstable=0 bg_thresh=995 thresh=1991 gap=551 poll_thresh=14 ino=257 dd-2584 [006] 160.853805: balance_dirty_state: bdi btrfs-1: dirty=826 wb=639 unstable=0 bg_thresh=995 thresh=1991 gap=526 poll_thresh=15 ino=257 dd-2584 [006] 160.853865: balance_dirty_state: bdi btrfs-1: dirty=826 wb=639 unstable=0 bg_thresh=995 thresh=1990 gap=525 poll_thresh=16 ino=257 dd-2584 [006] 160.854155: balance_dirty_state: bdi btrfs-1: dirty=851 wb=639 unstable=0 bg_thresh=994 thresh=1989 gap=499 poll_thresh=17 ino=257 dd-2584 [006] 160.854275: balance_dirty_state: bdi btrfs-1: dirty=901 wb=639 unstable=0 bg_thresh=996 thresh=1993 gap=453 poll_thresh=18 ino=257 dd-2584 [006] 160.854280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 160.861674: balance_dirty_state: bdi btrfs-1: dirty=901 wb=639 unstable=0 bg_thresh=996 thresh=1993 gap=453 poll_thresh=18 ino=257 dd-2584 [005] 160.861682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-0:15-2091 [005] 160.869679: writeback_single_inode: bdi 0:15: ino=2375725 state=I_DIRTY_DATASYNC age=0 wrote=1 to_write=4095 dd-2584 [005] 160.869791: balance_dirty_state: bdi btrfs-1: dirty=901 wb=514 unstable=0 bg_thresh=992 thresh=1984 gap=569 poll_thresh=18 ino=257 dd-2584 [005] 160.869914: balance_dirty_state: bdi btrfs-1: dirty=901 wb=514 unstable=0 bg_thresh=992 thresh=1984 gap=569 poll_thresh=13 ino=257 dd-2584 [005] 160.870031: balance_dirty_state: bdi btrfs-1: dirty=926 wb=514 unstable=0 bg_thresh=994 thresh=1989 gap=549 poll_thresh=14 ino=257 dd-2584 [005] 160.870148: balance_dirty_state: bdi btrfs-1: dirty=951 wb=514 unstable=0 bg_thresh=994 thresh=1989 gap=524 poll_thresh=15 ino=257 dd-2584 [005] 160.870262: balance_dirty_state: bdi btrfs-1: dirty=951 wb=514 unstable=0 bg_thresh=997 thresh=1994 gap=529 poll_thresh=16 ino=257 dd-2584 [005] 160.870452: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=514 unstable=0 bg_thresh=996 thresh=1993 gap=478 poll_thresh=17 ino=257 dd-2584 [005] 160.870459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 160.870500: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18332 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 160.871835: writeback_single_inode: bdi btrfs-1: ino=257 state= age=240 wrote=560 to_write=7632 dd-2584 [001] 160.877583: balance_dirty_state: bdi btrfs-1: dirty=451 wb=939 unstable=0 bg_thresh=999 thresh=1998 gap=608 poll_thresh=17 ino=257 dd-2584 [001] 160.877751: balance_dirty_state: bdi btrfs-1: dirty=451 wb=939 unstable=0 bg_thresh=999 thresh=1998 gap=608 poll_thresh=13 ino=257 dd-2584 [001] 160.877909: balance_dirty_state: bdi btrfs-1: dirty=476 wb=939 unstable=0 bg_thresh=1001 thresh=2003 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 160.878070: balance_dirty_state: bdi btrfs-1: dirty=501 wb=939 unstable=0 bg_thresh=1004 thresh=2008 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 160.878228: balance_dirty_state: bdi btrfs-1: dirty=501 wb=939 unstable=0 bg_thresh=1004 thresh=2008 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 160.878548: balance_dirty_state: bdi btrfs-1: dirty=551 wb=939 unstable=0 bg_thresh=1006 thresh=2013 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 160.879319: balance_dirty_state: bdi btrfs-1: dirty=576 wb=939 unstable=0 bg_thresh=1008 thresh=2017 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 160.879325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 160.885655: balance_dirty_state: bdi btrfs-1: dirty=576 wb=814 unstable=0 bg_thresh=1007 thresh=2015 gap=625 poll_thresh=18 ino=257 dd-2584 [001] 160.885783: balance_dirty_state: bdi btrfs-1: dirty=576 wb=814 unstable=0 bg_thresh=1007 thresh=2014 gap=624 poll_thresh=13 ino=257 dd-2584 [001] 160.885901: balance_dirty_state: bdi btrfs-1: dirty=601 wb=814 unstable=0 bg_thresh=1007 thresh=2014 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 160.886019: balance_dirty_state: bdi btrfs-1: dirty=626 wb=814 unstable=0 bg_thresh=1006 thresh=2013 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 160.886137: balance_dirty_state: bdi btrfs-1: dirty=626 wb=814 unstable=0 bg_thresh=1006 thresh=2013 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 160.886374: balance_dirty_state: bdi btrfs-1: dirty=676 wb=814 unstable=0 bg_thresh=1008 thresh=2017 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 160.886608: balance_dirty_state: bdi btrfs-1: dirty=701 wb=814 unstable=0 bg_thresh=1008 thresh=2016 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 160.886617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 160.893714: balance_dirty_state: bdi btrfs-1: dirty=701 wb=814 unstable=0 bg_thresh=1008 thresh=2016 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 160.893724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 160.901741: balance_dirty_state: bdi btrfs-1: dirty=701 wb=814 unstable=0 bg_thresh=1008 thresh=2016 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 160.901751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=46408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 160.909661: balance_dirty_state: bdi btrfs-1: dirty=701 wb=689 unstable=0 bg_thresh=1006 thresh=2013 gap=623 poll_thresh=18 ino=257 dd-2584 [000] 160.909783: balance_dirty_state: bdi btrfs-1: dirty=701 wb=689 unstable=0 bg_thresh=1006 thresh=2013 gap=623 poll_thresh=13 ino=257 dd-2584 [000] 160.909900: balance_dirty_state: bdi btrfs-1: dirty=726 wb=689 unstable=0 bg_thresh=1009 thresh=2018 gap=603 poll_thresh=14 ino=257 dd-2584 [000] 160.910015: balance_dirty_state: bdi btrfs-1: dirty=726 wb=689 unstable=0 bg_thresh=1011 thresh=2023 gap=608 poll_thresh=15 ino=257 dd-2584 [000] 160.910131: balance_dirty_state: bdi btrfs-1: dirty=751 wb=689 unstable=0 bg_thresh=1011 thresh=2023 gap=583 poll_thresh=16 ino=257 dd-2584 [000] 160.910364: balance_dirty_state: bdi btrfs-1: dirty=776 wb=689 unstable=0 bg_thresh=1014 thresh=2028 gap=563 poll_thresh=17 ino=257 dd-2584 [000] 160.910952: balance_dirty_state: bdi btrfs-1: dirty=826 wb=689 unstable=0 bg_thresh=1016 thresh=2032 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 160.911187: balance_dirty_state: bdi btrfs-1: dirty=851 wb=689 unstable=0 bg_thresh=1015 thresh=2031 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 160.911196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=46408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 160.917616: balance_dirty_state: bdi btrfs-1: dirty=851 wb=689 unstable=0 bg_thresh=1015 thresh=2031 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 160.917625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=46408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 160.925568: balance_dirty_state: bdi btrfs-1: dirty=851 wb=564 unstable=0 bg_thresh=1013 thresh=2027 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 160.925658: balance_dirty_state: bdi btrfs-1: dirty=876 wb=564 unstable=0 bg_thresh=1016 thresh=2032 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 160.925741: balance_dirty_state: bdi btrfs-1: dirty=876 wb=564 unstable=0 bg_thresh=1016 thresh=2032 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 160.925827: balance_dirty_state: bdi btrfs-1: dirty=901 wb=564 unstable=0 bg_thresh=1015 thresh=2031 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 160.925995: balance_dirty_state: bdi btrfs-1: dirty=926 wb=564 unstable=0 bg_thresh=1015 thresh=2030 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 160.926166: balance_dirty_state: bdi btrfs-1: dirty=951 wb=564 unstable=0 bg_thresh=1017 thresh=2034 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 160.926335: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=564 unstable=0 bg_thresh=1016 thresh=2033 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 160.926342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=46408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 160.937685: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=439 unstable=0 bg_thresh=1012 thresh=2024 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 160.937768: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=439 unstable=0 bg_thresh=1012 thresh=2024 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 160.937824: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=439 unstable=0 bg_thresh=1014 thresh=2029 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 160.937887: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=439 unstable=0 bg_thresh=1014 thresh=2029 gap=539 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 160.937888: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18400 wrote=0 to_write=8192 dd-2584 [004] 160.938180: balance_dirty_state: bdi btrfs-1: dirty=976 wb=514 unstable=0 bg_thresh=1019 thresh=2039 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 160.938309: balance_dirty_state: bdi btrfs-1: dirty=951 wb=589 unstable=0 bg_thresh=1022 thresh=2044 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 160.938311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-25% task_gap=-152% task_weight=100% bdi_bw=46408 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 160.939462: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=672 to_write=7520 dd-2584 [004] 160.945671: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1114 unstable=0 bg_thresh=1022 thresh=2044 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 160.945680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-25% task_gap=-152% task_weight=100% bdi_bw=46408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 160.953613: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1114 unstable=0 bg_thresh=1007 thresh=2014 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 160.953618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=46408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 160.965578: balance_dirty_state: bdi btrfs-1: dirty=426 wb=989 unstable=0 bg_thresh=990 thresh=1981 gap=566 poll_thresh=18 ino=257 dd-2584 [004] 160.965700: balance_dirty_state: bdi btrfs-1: dirty=451 wb=989 unstable=0 bg_thresh=990 thresh=1981 gap=541 poll_thresh=13 ino=257 dd-2584 [004] 160.965797: balance_dirty_state: bdi btrfs-1: dirty=451 wb=989 unstable=0 bg_thresh=993 thresh=1986 gap=546 poll_thresh=14 ino=257 dd-2584 [004] 160.965892: balance_dirty_state: bdi btrfs-1: dirty=476 wb=989 unstable=0 bg_thresh=993 thresh=1986 gap=521 poll_thresh=15 ino=257 dd-2584 [004] 160.965986: balance_dirty_state: bdi btrfs-1: dirty=501 wb=989 unstable=0 bg_thresh=995 thresh=1991 gap=501 poll_thresh=16 ino=257 dd-2584 [004] 160.966177: balance_dirty_state: bdi btrfs-1: dirty=526 wb=989 unstable=0 bg_thresh=998 thresh=1996 gap=481 poll_thresh=17 ino=257 dd-2584 [004] 160.966185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=46408 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 160.973582: balance_dirty_state: bdi btrfs-1: dirty=526 wb=864 unstable=0 bg_thresh=998 thresh=1996 gap=606 poll_thresh=17 ino=257 dd-2584 [004] 160.973682: balance_dirty_state: bdi btrfs-1: dirty=551 wb=864 unstable=0 bg_thresh=1000 thresh=2001 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 160.973775: balance_dirty_state: bdi btrfs-1: dirty=551 wb=864 unstable=0 bg_thresh=1003 thresh=2006 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 160.973873: balance_dirty_state: bdi btrfs-1: dirty=576 wb=864 unstable=0 bg_thresh=1000 thresh=2000 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 160.973969: balance_dirty_state: bdi btrfs-1: dirty=601 wb=864 unstable=0 bg_thresh=1002 thresh=2005 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 160.974152: balance_dirty_state: bdi btrfs-1: dirty=626 wb=864 unstable=0 bg_thresh=1002 thresh=2004 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 160.974482: balance_dirty_state: bdi btrfs-1: dirty=651 wb=864 unstable=0 bg_thresh=1004 thresh=2008 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 160.974486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=46408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 160.981646: balance_dirty_state: bdi btrfs-1: dirty=651 wb=864 unstable=0 bg_thresh=1010 thresh=2020 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 160.981710: balance_dirty_state: bdi btrfs-1: dirty=651 wb=864 unstable=0 bg_thresh=1010 thresh=2020 gap=505 poll_thresh=13 ino=257 dd-2584 [005] 160.981766: balance_dirty_state: bdi btrfs-1: dirty=676 wb=864 unstable=0 bg_thresh=1012 thresh=2025 gap=485 poll_thresh=14 ino=257 dd-2584 [005] 160.981770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=46408 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 160.993603: balance_dirty_state: bdi btrfs-1: dirty=676 wb=689 unstable=0 bg_thresh=1001 thresh=2003 gap=638 poll_thresh=14 ino=257 dd-2584 [005] 160.993679: balance_dirty_state: bdi btrfs-1: dirty=701 wb=689 unstable=0 bg_thresh=1001 thresh=2003 gap=613 poll_thresh=10 ino=257 dd-2584 [005] 160.993758: balance_dirty_state: bdi btrfs-1: dirty=701 wb=689 unstable=0 bg_thresh=1001 thresh=2002 gap=612 poll_thresh=11 ino=257 dd-2584 [005] 160.993836: balance_dirty_state: bdi btrfs-1: dirty=726 wb=689 unstable=0 bg_thresh=1001 thresh=2002 gap=587 poll_thresh=12 ino=257 dd-2584 [005] 160.993914: balance_dirty_state: bdi btrfs-1: dirty=751 wb=689 unstable=0 bg_thresh=1000 thresh=2001 gap=561 poll_thresh=13 ino=257 dd-2584 [005] 160.993992: balance_dirty_state: bdi btrfs-1: dirty=751 wb=689 unstable=0 bg_thresh=1003 thresh=2006 gap=566 poll_thresh=14 ino=257 dd-2584 [005] 160.994070: balance_dirty_state: bdi btrfs-1: dirty=776 wb=689 unstable=0 bg_thresh=1002 thresh=2005 gap=540 poll_thresh=15 ino=257 dd-2584 [005] 160.994149: balance_dirty_state: bdi btrfs-1: dirty=776 wb=689 unstable=0 bg_thresh=999 thresh=1999 gap=534 poll_thresh=16 ino=257 dd-2584 [005] 160.994302: balance_dirty_state: bdi btrfs-1: dirty=826 wb=689 unstable=0 bg_thresh=999 thresh=1998 gap=483 poll_thresh=17 ino=257 dd-2584 [005] 160.994308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=46408 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 161.001665: balance_dirty_state: bdi btrfs-1: dirty=826 wb=564 unstable=0 bg_thresh=1001 thresh=2003 gap=613 poll_thresh=17 ino=257 dd-2584 [005] 161.001782: balance_dirty_state: bdi btrfs-1: dirty=823 wb=554 unstable=0 bg_thresh=1003 thresh=2007 gap=630 poll_thresh=13 ino=257 dd-2584 [005] 161.001902: balance_dirty_state: bdi btrfs-1: dirty=848 wb=554 unstable=0 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 161.002023: balance_dirty_state: bdi btrfs-1: dirty=873 wb=554 unstable=0 bg_thresh=1003 thresh=2006 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 161.002142: balance_dirty_state: bdi btrfs-1: dirty=873 wb=554 unstable=0 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 161.002731: balance_dirty_state: bdi btrfs-1: dirty=923 wb=554 unstable=0 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 161.002964: balance_dirty_state: bdi btrfs-1: dirty=948 wb=554 unstable=0 bg_thresh=1001 thresh=2003 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 161.003199: balance_dirty_state: bdi btrfs-1: dirty=973 wb=554 unstable=0 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 161.003208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=46408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 161.009731: balance_dirty_state: bdi btrfs-1: dirty=973 wb=554 unstable=0 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 161.009740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=45104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 161.017784: balance_dirty_state: bdi btrfs-1: dirty=980 wb=430 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=19 ino=257 dd-2584 [000] 161.017858: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=430 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=14 ino=257 dd-2584 [000] 161.017968: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=430 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 161.017980: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18480 wrote=0 to_write=8192 dd-2584 [000] 161.018090: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=430 unstable=0 bg_thresh=1006 thresh=2013 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 161.018341: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=455 unstable=0 bg_thresh=1006 thresh=2012 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 161.018593: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=505 unstable=0 bg_thresh=1005 thresh=2011 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 161.018596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=45104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 161.021253: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=672 to_write=7520 dd-2584 [000] 161.025647: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1105 unstable=0 bg_thresh=1005 thresh=2011 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 161.025656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=45104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 161.033671: balance_dirty_state: bdi btrfs-1: dirty=405 wb=980 unstable=0 bg_thresh=1007 thresh=2014 gap=629 poll_thresh=18 ino=257 dd-2584 [000] 161.033797: balance_dirty_state: bdi btrfs-1: dirty=430 wb=980 unstable=0 bg_thresh=1009 thresh=2019 gap=609 poll_thresh=13 ino=257 dd-2584 [000] 161.033918: balance_dirty_state: bdi btrfs-1: dirty=455 wb=980 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 161.034036: balance_dirty_state: bdi btrfs-1: dirty=455 wb=980 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=15 ino=257 dd-2584 [000] 161.034587: balance_dirty_state: bdi btrfs-1: dirty=480 wb=880 unstable=0 bg_thresh=1007 thresh=2015 gap=655 poll_thresh=16 ino=257 dd-2584 [000] 161.034832: balance_dirty_state: bdi btrfs-1: dirty=505 wb=855 unstable=0 bg_thresh=1007 thresh=2014 gap=654 poll_thresh=17 ino=257 dd-2584 [000] 161.035073: balance_dirty_state: bdi btrfs-1: dirty=555 wb=855 unstable=0 bg_thresh=1006 thresh=2013 gap=603 poll_thresh=18 ino=257 dd-2584 [000] 161.035307: balance_dirty_state: bdi btrfs-1: dirty=580 wb=855 unstable=0 bg_thresh=1008 thresh=2017 gap=582 poll_thresh=19 ino=257 dd-2584 [000] 161.035540: balance_dirty_state: bdi btrfs-1: dirty=605 wb=855 unstable=0 bg_thresh=1008 thresh=2016 gap=556 poll_thresh=20 ino=257 dd-2584 [000] 161.035775: balance_dirty_state: bdi btrfs-1: dirty=630 wb=855 unstable=0 bg_thresh=1007 thresh=2015 gap=530 poll_thresh=21 ino=257 dd-2584 [000] 161.036010: balance_dirty_state: bdi btrfs-1: dirty=680 wb=855 unstable=0 bg_thresh=1007 thresh=2014 gap=479 poll_thresh=22 ino=257 dd-2584 [000] 161.036018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=45104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 161.041753: balance_dirty_state: bdi btrfs-1: dirty=680 wb=855 unstable=0 bg_thresh=1007 thresh=2014 gap=479 poll_thresh=22 ino=257 dd-2584 [000] 161.041761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=45104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 161.049707: balance_dirty_state: bdi btrfs-1: dirty=680 wb=705 unstable=0 bg_thresh=1006 thresh=2013 gap=628 poll_thresh=22 ino=257 dd-2584 [004] 161.049801: balance_dirty_state: bdi btrfs-1: dirty=705 wb=705 unstable=0 bg_thresh=1006 thresh=2013 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 161.049973: balance_dirty_state: bdi btrfs-1: dirty=730 wb=705 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 161.050436: balance_dirty_state: bdi btrfs-1: dirty=755 wb=705 unstable=0 bg_thresh=1002 thresh=2005 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 161.050606: balance_dirty_state: bdi btrfs-1: dirty=805 wb=705 unstable=0 bg_thresh=1004 thresh=2009 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 161.050613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=45104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 161.057734: balance_dirty_state: bdi btrfs-1: dirty=800 wb=668 unstable=0 bg_thresh=1005 thresh=2011 gap=543 poll_thresh=19 ino=257 dd-2584 [004] 161.057862: balance_dirty_state: bdi btrfs-1: dirty=800 wb=668 unstable=0 bg_thresh=1005 thresh=2011 gap=543 poll_thresh=14 ino=257 dd-2584 [004] 161.057981: balance_dirty_state: bdi btrfs-1: dirty=825 wb=668 unstable=0 bg_thresh=1005 thresh=2010 gap=517 poll_thresh=15 ino=257 dd-2584 [004] 161.058098: balance_dirty_state: bdi btrfs-1: dirty=850 wb=668 unstable=0 bg_thresh=1007 thresh=2015 gap=497 poll_thresh=16 ino=257 dd-2584 [004] 161.058107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=45104 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 161.065756: balance_dirty_state: bdi btrfs-1: dirty=852 wb=550 unstable=0 bg_thresh=1007 thresh=2015 gap=613 poll_thresh=16 ino=257 dd-2584 [004] 161.065820: balance_dirty_state: bdi btrfs-1: dirty=852 wb=550 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=12 ino=257 dd-2584 [004] 161.065880: balance_dirty_state: bdi btrfs-1: dirty=877 wb=550 unstable=0 bg_thresh=1007 thresh=2014 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 161.065938: balance_dirty_state: bdi btrfs-1: dirty=902 wb=550 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 161.065995: balance_dirty_state: bdi btrfs-1: dirty=902 wb=550 unstable=0 bg_thresh=1006 thresh=2013 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 161.066052: balance_dirty_state: bdi btrfs-1: dirty=927 wb=550 unstable=0 bg_thresh=1006 thresh=2012 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 161.066165: balance_dirty_state: bdi btrfs-1: dirty=952 wb=550 unstable=0 bg_thresh=1005 thresh=2011 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 161.066278: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=550 unstable=0 bg_thresh=1005 thresh=2010 gap=458 poll_thresh=18 ino=257 dd-2584 [004] 161.066282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=45104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 161.073737: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=550 unstable=0 bg_thresh=1005 thresh=2010 gap=458 poll_thresh=18 ino=257 dd-2584 [004] 161.073745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=45104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 161.081759: balance_dirty_state: bdi btrfs-1: dirty=999 wb=418 unstable=1 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 161.082001: balance_dirty_state: bdi btrfs-1: dirty=999 wb=418 unstable=1 bg_thresh=1007 thresh=2015 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 161.082065: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=418 unstable=1 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 161.082101: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18544 wrote=0 to_write=8192 dd-2584 [004] 161.082131: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=418 unstable=1 bg_thresh=1007 thresh=2014 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 161.082194: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=418 unstable=1 bg_thresh=1009 thresh=2019 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 161.082324: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=468 unstable=1 bg_thresh=1009 thresh=2018 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 161.082455: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=518 unstable=1 bg_thresh=1008 thresh=2017 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 161.082456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=45104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 161.085062: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=204 wrote=688 to_write=7504 dd-2584 [004] 161.089743: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1093 unstable=1 bg_thresh=1008 thresh=2017 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 161.089752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=45104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 161.097800: balance_dirty_state: bdi btrfs-1: dirty=434 wb=979 unstable=1 bg_thresh=994 thresh=1988 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 161.097907: balance_dirty_state: bdi btrfs-1: dirty=434 wb=979 unstable=1 bg_thresh=993 thresh=1987 gap=573 poll_thresh=13 ino=257 dd-2584 [004] 161.097994: balance_dirty_state: bdi btrfs-1: dirty=459 wb=979 unstable=1 bg_thresh=993 thresh=1986 gap=547 poll_thresh=14 ino=257 dd-2584 [004] 161.098082: balance_dirty_state: bdi btrfs-1: dirty=484 wb=979 unstable=1 bg_thresh=993 thresh=1986 gap=522 poll_thresh=15 ino=257 dd-2584 [004] 161.098171: balance_dirty_state: bdi btrfs-1: dirty=484 wb=979 unstable=1 bg_thresh=992 thresh=1985 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 161.098348: balance_dirty_state: bdi btrfs-1: dirty=509 wb=979 unstable=1 bg_thresh=992 thresh=1984 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 161.098354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=45104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 161.105692: balance_dirty_state: bdi btrfs-1: dirty=509 wb=979 unstable=1 bg_thresh=999 thresh=1999 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 161.105787: balance_dirty_state: bdi btrfs-1: dirty=534 wb=979 unstable=1 bg_thresh=1004 thresh=2009 gap=495 poll_thresh=13 ino=257 dd-2584 [004] 161.105793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=45104 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 161.113648: balance_dirty_state: bdi btrfs-1: dirty=534 wb=854 unstable=1 bg_thresh=997 thresh=1995 gap=606 poll_thresh=13 ino=257 dd-2584 [001] 161.113715: balance_dirty_state: bdi btrfs-1: dirty=534 wb=854 unstable=1 bg_thresh=997 thresh=1995 gap=606 poll_thresh=10 ino=257 dd-2584 [001] 161.114078: balance_dirty_state: bdi btrfs-1: dirty=559 wb=854 unstable=1 bg_thresh=1000 thresh=2000 gap=586 poll_thresh=11 ino=257 dd-2584 [001] 161.114171: balance_dirty_state: bdi btrfs-1: dirty=584 wb=854 unstable=1 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=12 ino=257 dd-2584 [001] 161.114264: balance_dirty_state: bdi btrfs-1: dirty=584 wb=854 unstable=1 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=13 ino=257 dd-2584 [001] 161.114360: balance_dirty_state: bdi btrfs-1: dirty=609 wb=854 unstable=1 bg_thresh=1002 thresh=2005 gap=541 poll_thresh=14 ino=257 dd-2584 [001] 161.114455: balance_dirty_state: bdi btrfs-1: dirty=634 wb=854 unstable=1 bg_thresh=1002 thresh=2004 gap=515 poll_thresh=15 ino=257 dd-2584 [001] 161.114569: balance_dirty_state: bdi btrfs-1: dirty=634 wb=804 unstable=1 bg_thresh=1004 thresh=2009 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 161.114784: balance_dirty_state: bdi btrfs-1: dirty=684 wb=729 unstable=1 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=17 ino=257 dd-2584 [001] 161.114973: balance_dirty_state: bdi btrfs-1: dirty=709 wb=729 unstable=1 bg_thresh=1003 thresh=2007 gap=568 poll_thresh=18 ino=257 dd-2584 [001] 161.115164: balance_dirty_state: bdi btrfs-1: dirty=734 wb=729 unstable=1 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=19 ino=257 dd-2584 [001] 161.115356: balance_dirty_state: bdi btrfs-1: dirty=759 wb=729 unstable=1 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=20 ino=257 dd-2584 [001] 161.115550: balance_dirty_state: bdi btrfs-1: dirty=809 wb=729 unstable=1 bg_thresh=1001 thresh=2003 gap=464 poll_thresh=21 ino=257 dd-2584 [001] 161.115557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=45208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.121625: balance_dirty_state: bdi btrfs-1: dirty=809 wb=729 unstable=1 bg_thresh=995 thresh=1990 gap=451 poll_thresh=21 ino=257 dd-2584 [001] 161.121631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=45208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.129633: balance_dirty_state: bdi btrfs-1: dirty=809 wb=704 unstable=1 bg_thresh=998 thresh=1996 gap=482 poll_thresh=21 ino=257 dd-2584 [001] 161.129639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=45208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.137633: balance_dirty_state: bdi btrfs-1: dirty=809 wb=704 unstable=1 bg_thresh=995 thresh=1990 gap=476 poll_thresh=21 ino=257 dd-2584 [001] 161.137638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=45208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 161.139979: balance_dirty_state: bdi 0:15: dirty=809 wb=704 unstable=1 bg_thresh=992 thresh=1984 gap=470 poll_thresh=38 ino=2375722 collect-vmstat.-2569 [000] 161.139988: balance_dirty_pages: bdi 0:15: bdi_limit=9 task_limit=9 bdi_dirty=3 avg_dirty=3 bdi_gap=533% task_gap=1067% task_weight=0% bdi_bw=21712 base_bw=102400 task_bw=1843200 dirtied=38 period=4 think=5268 pause=-5264 dd-2584 [001] 161.145670: balance_dirty_state: bdi btrfs-1: dirty=809 wb=579 unstable=1 bg_thresh=994 thresh=1989 gap=600 poll_thresh=21 ino=257 dd-2584 [001] 161.145920: balance_dirty_state: bdi btrfs-1: dirty=809 wb=579 unstable=1 bg_thresh=994 thresh=1989 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 161.146030: balance_dirty_state: bdi btrfs-1: dirty=859 wb=579 unstable=1 bg_thresh=997 thresh=1994 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 161.146140: balance_dirty_state: bdi btrfs-1: dirty=884 wb=579 unstable=1 bg_thresh=999 thresh=1999 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 161.146252: balance_dirty_state: bdi btrfs-1: dirty=909 wb=579 unstable=1 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=19 ino=257 dd-2584 [001] 161.146364: balance_dirty_state: bdi btrfs-1: dirty=934 wb=579 unstable=1 bg_thresh=1001 thresh=2002 gap=488 poll_thresh=20 ino=257 dd-2584 [001] 161.146369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=45208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.153644: balance_dirty_state: bdi btrfs-1: dirty=934 wb=454 unstable=1 bg_thresh=998 thresh=1997 gap=608 poll_thresh=20 ino=257 dd-2584 [001] 161.153791: balance_dirty_state: bdi btrfs-1: dirty=959 wb=454 unstable=1 bg_thresh=998 thresh=1997 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 161.153909: balance_dirty_state: bdi btrfs-1: dirty=984 wb=454 unstable=1 bg_thresh=1001 thresh=2002 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 161.154141: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=454 unstable=1 bg_thresh=1003 thresh=2007 gap=543 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 161.154226: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18616 wrote=0 to_write=8192 dd-2584 [001] 161.154388: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=454 unstable=1 bg_thresh=1000 thresh=2000 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 161.154987: balance_dirty_state: bdi btrfs-1: dirty=959 wb=579 unstable=1 bg_thresh=1002 thresh=2004 gap=465 poll_thresh=19 ino=257 dd-2584 [001] 161.154990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=45208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 161.157594: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=276 wrote=656 to_write=7536 dd-2584 [001] 161.161689: balance_dirty_state: bdi btrfs-1: dirty=434 wb=979 unstable=1 bg_thresh=996 thresh=1992 gap=578 poll_thresh=19 ino=257 dd-2584 [001] 161.161786: balance_dirty_state: bdi btrfs-1: dirty=434 wb=979 unstable=1 bg_thresh=996 thresh=1992 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 161.161864: balance_dirty_state: bdi btrfs-1: dirty=459 wb=979 unstable=1 bg_thresh=998 thresh=1997 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 161.161944: balance_dirty_state: bdi btrfs-1: dirty=484 wb=979 unstable=1 bg_thresh=998 thresh=1997 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 161.162144: balance_dirty_state: bdi btrfs-1: dirty=509 wb=979 unstable=1 bg_thresh=1001 thresh=2002 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 161.162307: balance_dirty_state: bdi btrfs-1: dirty=534 wb=979 unstable=1 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 161.162313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=45208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.169647: balance_dirty_state: bdi btrfs-1: dirty=534 wb=829 unstable=1 bg_thresh=1000 thresh=2001 gap=637 poll_thresh=18 ino=257 dd-2584 [001] 161.169741: balance_dirty_state: bdi btrfs-1: dirty=559 wb=829 unstable=1 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=13 ino=257 dd-2584 [001] 161.169802: balance_dirty_state: bdi btrfs-1: dirty=559 wb=829 unstable=1 bg_thresh=1003 thresh=2006 gap=617 poll_thresh=14 ino=257 dd-2584 [001] 161.169857: balance_dirty_state: bdi btrfs-1: dirty=584 wb=829 unstable=1 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 161.169914: balance_dirty_state: bdi btrfs-1: dirty=609 wb=829 unstable=1 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 161.170029: balance_dirty_state: bdi btrfs-1: dirty=634 wb=829 unstable=1 bg_thresh=1002 thresh=2004 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 161.170145: balance_dirty_state: bdi btrfs-1: dirty=659 wb=829 unstable=1 bg_thresh=1004 thresh=2008 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 161.170425: balance_dirty_state: bdi btrfs-1: dirty=684 wb=829 unstable=1 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 161.170430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=45208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.177634: balance_dirty_state: bdi btrfs-1: dirty=684 wb=704 unstable=1 bg_thresh=994 thresh=1988 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 161.177696: balance_dirty_state: bdi btrfs-1: dirty=709 wb=704 unstable=1 bg_thresh=994 thresh=1988 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 161.177754: balance_dirty_state: bdi btrfs-1: dirty=734 wb=704 unstable=1 bg_thresh=996 thresh=1993 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 161.177811: balance_dirty_state: bdi btrfs-1: dirty=734 wb=704 unstable=1 bg_thresh=999 thresh=1998 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 161.177925: balance_dirty_state: bdi btrfs-1: dirty=784 wb=704 unstable=1 bg_thresh=1001 thresh=2003 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 161.178043: balance_dirty_state: bdi btrfs-1: dirty=809 wb=704 unstable=1 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 161.178048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=45208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.185672: balance_dirty_state: bdi btrfs-1: dirty=809 wb=529 unstable=1 bg_thresh=1002 thresh=2004 gap=665 poll_thresh=18 ino=257 dd-2584 [001] 161.185754: balance_dirty_state: bdi btrfs-1: dirty=834 wb=529 unstable=1 bg_thresh=1002 thresh=2004 gap=640 poll_thresh=13 ino=257 dd-2584 [001] 161.185814: balance_dirty_state: bdi btrfs-1: dirty=834 wb=529 unstable=1 bg_thresh=1004 thresh=2009 gap=645 poll_thresh=14 ino=257 dd-2584 [001] 161.185870: balance_dirty_state: bdi btrfs-1: dirty=859 wb=529 unstable=1 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=15 ino=257 dd-2584 [001] 161.185927: balance_dirty_state: bdi btrfs-1: dirty=884 wb=529 unstable=1 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 161.186038: balance_dirty_state: bdi btrfs-1: dirty=909 wb=529 unstable=1 bg_thresh=1003 thresh=2007 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 161.186315: balance_dirty_state: bdi btrfs-1: dirty=934 wb=529 unstable=1 bg_thresh=1005 thresh=2011 gap=547 poll_thresh=18 ino=257 dd-2584 [001] 161.186428: balance_dirty_state: bdi btrfs-1: dirty=959 wb=529 unstable=1 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=19 ino=257 dd-2584 [001] 161.186543: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=529 unstable=1 bg_thresh=1001 thresh=2003 gap=464 poll_thresh=20 ino=257 dd-2584 [001] 161.186548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=45208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 161.186632: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18648 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 161.187950: writeback_single_inode: bdi btrfs-1: ino=257 state= age=308 wrote=576 to_write=7616 dd-2584 [001] 161.193662: balance_dirty_state: bdi btrfs-1: dirty=434 wb=979 unstable=1 bg_thresh=996 thresh=1993 gap=579 poll_thresh=20 ino=257 dd-2584 [001] 161.193754: balance_dirty_state: bdi btrfs-1: dirty=434 wb=979 unstable=1 bg_thresh=996 thresh=1993 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 161.193814: balance_dirty_state: bdi btrfs-1: dirty=459 wb=979 unstable=1 bg_thresh=999 thresh=1998 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 161.193925: balance_dirty_state: bdi btrfs-1: dirty=484 wb=979 unstable=1 bg_thresh=1001 thresh=2003 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 161.194037: balance_dirty_state: bdi btrfs-1: dirty=509 wb=979 unstable=1 bg_thresh=1001 thresh=2002 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 161.194150: balance_dirty_state: bdi btrfs-1: dirty=559 wb=979 unstable=1 bg_thresh=1003 thresh=2006 gap=467 poll_thresh=19 ino=257 dd-2584 [001] 161.194155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=45208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.201656: balance_dirty_state: bdi btrfs-1: dirty=559 wb=854 unstable=1 bg_thresh=1000 thresh=2000 gap=586 poll_thresh=19 ino=257 dd-2584 [001] 161.201777: balance_dirty_state: bdi btrfs-1: dirty=559 wb=854 unstable=1 bg_thresh=1000 thresh=2000 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 161.201891: balance_dirty_state: bdi btrfs-1: dirty=584 wb=854 unstable=1 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 161.202009: balance_dirty_state: bdi btrfs-1: dirty=609 wb=854 unstable=1 bg_thresh=1002 thresh=2005 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 161.202594: balance_dirty_state: bdi btrfs-1: dirty=634 wb=854 unstable=1 bg_thresh=1002 thresh=2004 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 161.202830: balance_dirty_state: bdi btrfs-1: dirty=659 wb=854 unstable=1 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 161.202839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=45208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.209678: balance_dirty_state: bdi btrfs-1: dirty=659 wb=729 unstable=1 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 161.209755: balance_dirty_state: bdi btrfs-1: dirty=684 wb=729 unstable=1 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=13 ino=257 dd-2584 [001] 161.209814: balance_dirty_state: bdi btrfs-1: dirty=709 wb=729 unstable=1 bg_thresh=1004 thresh=2008 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 161.209871: balance_dirty_state: bdi btrfs-1: dirty=709 wb=729 unstable=1 bg_thresh=1003 thresh=2007 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 161.209927: balance_dirty_state: bdi btrfs-1: dirty=734 wb=729 unstable=1 bg_thresh=1003 thresh=2007 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 161.210039: balance_dirty_state: bdi btrfs-1: dirty=759 wb=729 unstable=1 bg_thresh=1000 thresh=2000 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 161.210152: balance_dirty_state: bdi btrfs-1: dirty=784 wb=729 unstable=1 bg_thresh=1002 thresh=2004 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 161.210156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=45208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.217733: balance_dirty_state: bdi btrfs-1: dirty=784 wb=604 unstable=1 bg_thresh=996 thresh=1993 gap=604 poll_thresh=18 ino=257 dd-2584 [001] 161.217823: balance_dirty_state: bdi btrfs-1: dirty=809 wb=604 unstable=1 bg_thresh=996 thresh=1993 gap=579 poll_thresh=13 ino=257 dd-2584 [001] 161.217881: balance_dirty_state: bdi btrfs-1: dirty=834 wb=604 unstable=1 bg_thresh=999 thresh=1998 gap=559 poll_thresh=14 ino=257 dd-2584 [001] 161.217938: balance_dirty_state: bdi btrfs-1: dirty=834 wb=604 unstable=1 bg_thresh=999 thresh=1998 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 161.217995: balance_dirty_state: bdi btrfs-1: dirty=859 wb=604 unstable=1 bg_thresh=1001 thresh=2003 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 161.218285: balance_dirty_state: bdi btrfs-1: dirty=884 wb=604 unstable=1 bg_thresh=1001 thresh=2002 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 161.218402: balance_dirty_state: bdi btrfs-1: dirty=909 wb=604 unstable=1 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 161.218406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=45772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.225806: balance_dirty_state: bdi btrfs-1: dirty=909 wb=429 unstable=1 bg_thresh=994 thresh=1988 gap=649 poll_thresh=18 ino=257 dd-2584 [001] 161.225908: balance_dirty_state: bdi btrfs-1: dirty=934 wb=429 unstable=1 bg_thresh=994 thresh=1988 gap=624 poll_thresh=13 ino=257 dd-2584 [001] 161.225964: balance_dirty_state: bdi btrfs-1: dirty=959 wb=429 unstable=1 bg_thresh=996 thresh=1993 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 161.226020: balance_dirty_state: bdi btrfs-1: dirty=959 wb=429 unstable=1 bg_thresh=996 thresh=1993 gap=604 poll_thresh=15 ino=257 dd-2584 [001] 161.226075: balance_dirty_state: bdi btrfs-1: dirty=984 wb=429 unstable=1 bg_thresh=999 thresh=1998 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 161.226187: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=429 unstable=1 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 161.226274: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18688 wrote=0 to_write=8192 dd-2584 [001] 161.226312: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=429 unstable=1 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 161.226435: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=454 unstable=1 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 161.226436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=45772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 161.227803: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=656 to_write=7536 dd-2584 [001] 161.233687: balance_dirty_state: bdi btrfs-1: dirty=434 wb=954 unstable=1 bg_thresh=996 thresh=1992 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 161.233757: balance_dirty_state: bdi btrfs-1: dirty=459 wb=954 unstable=1 bg_thresh=996 thresh=1992 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 161.233814: balance_dirty_state: bdi btrfs-1: dirty=459 wb=954 unstable=1 bg_thresh=998 thresh=1997 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 161.234035: balance_dirty_state: bdi btrfs-1: dirty=484 wb=954 unstable=1 bg_thresh=998 thresh=1997 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 161.234144: balance_dirty_state: bdi btrfs-1: dirty=509 wb=954 unstable=1 bg_thresh=1001 thresh=2002 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 161.234258: balance_dirty_state: bdi btrfs-1: dirty=534 wb=954 unstable=1 bg_thresh=1003 thresh=2006 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 161.234369: balance_dirty_state: bdi btrfs-1: dirty=584 wb=954 unstable=1 bg_thresh=1002 thresh=2005 gap=466 poll_thresh=19 ino=257 dd-2584 [001] 161.234373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=45772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.241667: balance_dirty_state: bdi btrfs-1: dirty=584 wb=829 unstable=1 bg_thresh=996 thresh=1992 gap=578 poll_thresh=19 ino=257 dd-2584 [001] 161.241750: balance_dirty_state: bdi btrfs-1: dirty=584 wb=829 unstable=1 bg_thresh=996 thresh=1992 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 161.241806: balance_dirty_state: bdi btrfs-1: dirty=609 wb=829 unstable=1 bg_thresh=998 thresh=1997 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 161.241862: balance_dirty_state: bdi btrfs-1: dirty=634 wb=829 unstable=1 bg_thresh=998 thresh=1997 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 161.241971: balance_dirty_state: bdi btrfs-1: dirty=659 wb=829 unstable=1 bg_thresh=1001 thresh=2002 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 161.242086: balance_dirty_state: bdi btrfs-1: dirty=684 wb=829 unstable=1 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 161.242090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=45772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.249675: balance_dirty_state: bdi btrfs-1: dirty=684 wb=629 unstable=1 bg_thresh=996 thresh=1993 gap=679 poll_thresh=18 ino=257 dd-2584 [001] 161.249738: balance_dirty_state: bdi btrfs-1: dirty=709 wb=629 unstable=1 bg_thresh=996 thresh=1993 gap=654 poll_thresh=13 ino=257 dd-2584 [001] 161.249798: balance_dirty_state: bdi btrfs-1: dirty=709 wb=629 unstable=1 bg_thresh=999 thresh=1998 gap=659 poll_thresh=14 ino=257 dd-2584 [001] 161.250027: balance_dirty_state: bdi btrfs-1: dirty=734 wb=629 unstable=1 bg_thresh=999 thresh=1998 gap=634 poll_thresh=15 ino=257 dd-2584 [001] 161.250085: balance_dirty_state: bdi btrfs-1: dirty=759 wb=629 unstable=1 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=16 ino=257 dd-2584 [001] 161.250202: balance_dirty_state: bdi btrfs-1: dirty=784 wb=629 unstable=1 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=17 ino=257 dd-2584 [001] 161.250323: balance_dirty_state: bdi btrfs-1: dirty=809 wb=629 unstable=1 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=18 ino=257 dd-2584 [001] 161.250442: balance_dirty_state: bdi btrfs-1: dirty=859 wb=629 unstable=1 bg_thresh=1002 thresh=2005 gap=516 poll_thresh=19 ino=257 dd-2584 [001] 161.250562: balance_dirty_state: bdi btrfs-1: dirty=884 wb=629 unstable=1 bg_thresh=1002 thresh=2004 gap=490 poll_thresh=20 ino=257 dd-2584 [001] 161.250567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=45772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.257681: balance_dirty_state: bdi btrfs-1: dirty=884 wb=629 unstable=1 bg_thresh=998 thresh=1997 gap=483 poll_thresh=20 ino=257 dd-2584 [001] 161.257687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=45772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.265688: balance_dirty_state: bdi btrfs-1: dirty=884 wb=379 unstable=1 bg_thresh=995 thresh=1991 gap=727 poll_thresh=20 ino=257 dd-2584 [001] 161.265751: balance_dirty_state: bdi btrfs-1: dirty=884 wb=379 unstable=1 bg_thresh=995 thresh=1991 gap=727 poll_thresh=15 ino=257 dd-2584 [001] 161.265809: balance_dirty_state: bdi btrfs-1: dirty=909 wb=379 unstable=1 bg_thresh=998 thresh=1996 gap=707 poll_thresh=16 ino=257 dd-2584 [001] 161.265923: balance_dirty_state: bdi btrfs-1: dirty=934 wb=379 unstable=1 bg_thresh=1000 thresh=2001 gap=687 poll_thresh=17 ino=257 dd-2584 [001] 161.266039: balance_dirty_state: bdi btrfs-1: dirty=984 wb=379 unstable=1 bg_thresh=1003 thresh=2006 gap=642 poll_thresh=18 ino=257 dd-2584 [001] 161.266334: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=379 unstable=1 bg_thresh=1005 thresh=2010 gap=621 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 161.266407: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18728 wrote=0 to_write=8192 dd-2584 [001] 161.266459: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=379 unstable=1 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=20 ino=257 dd-2584 [001] 161.266590: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=404 unstable=1 bg_thresh=1004 thresh=2008 gap=569 poll_thresh=21 ino=257 dd-2584 [001] 161.266720: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=479 unstable=1 bg_thresh=1006 thresh=2012 gap=523 poll_thresh=22 ino=257 dd-2584 [001] 161.266856: balance_dirty_state: bdi btrfs-1: dirty=984 wb=529 unstable=1 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=23 ino=257 dd-2584 [001] 161.266858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=45772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 161.268087: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=704 to_write=7488 dd-2584 [001] 161.273703: balance_dirty_state: bdi btrfs-1: dirty=409 wb=979 unstable=1 bg_thresh=999 thresh=1998 gap=609 poll_thresh=23 ino=257 dd-2584 [001] 161.273827: balance_dirty_state: bdi btrfs-1: dirty=434 wb=979 unstable=1 bg_thresh=999 thresh=1998 gap=584 poll_thresh=17 ino=257 dd-2584 [001] 161.274071: balance_dirty_state: bdi btrfs-1: dirty=459 wb=979 unstable=1 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=18 ino=257 dd-2584 [001] 161.274317: balance_dirty_state: bdi btrfs-1: dirty=484 wb=979 unstable=1 bg_thresh=1004 thresh=2008 gap=544 poll_thresh=19 ino=257 dd-2584 [001] 161.274774: balance_dirty_state: bdi btrfs-1: dirty=534 wb=979 unstable=1 bg_thresh=1006 thresh=2012 gap=498 poll_thresh=20 ino=257 dd-2584 [001] 161.274781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=45772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.281735: balance_dirty_state: bdi btrfs-1: dirty=534 wb=854 unstable=1 bg_thresh=990 thresh=1981 gap=592 poll_thresh=20 ino=257 dd-2584 [001] 161.281832: balance_dirty_state: bdi btrfs-1: dirty=534 wb=854 unstable=1 bg_thresh=990 thresh=1981 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 161.281891: balance_dirty_state: bdi btrfs-1: dirty=559 wb=854 unstable=1 bg_thresh=993 thresh=1986 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 161.282007: balance_dirty_state: bdi btrfs-1: dirty=584 wb=854 unstable=1 bg_thresh=995 thresh=1991 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 161.282127: balance_dirty_state: bdi btrfs-1: dirty=609 wb=854 unstable=1 bg_thresh=998 thresh=1996 gap=532 poll_thresh=18 ino=257 dd-2584 [001] 161.282247: balance_dirty_state: bdi btrfs-1: dirty=659 wb=854 unstable=1 bg_thresh=1000 thresh=2000 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 161.282252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=45772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.289671: balance_dirty_state: bdi btrfs-1: dirty=659 wb=729 unstable=1 bg_thresh=988 thresh=1977 gap=588 poll_thresh=19 ino=257 dd-2584 [001] 161.289741: balance_dirty_state: bdi btrfs-1: dirty=659 wb=729 unstable=1 bg_thresh=991 thresh=1982 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 161.289800: balance_dirty_state: bdi btrfs-1: dirty=684 wb=729 unstable=1 bg_thresh=991 thresh=1982 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 161.289859: balance_dirty_state: bdi btrfs-1: dirty=709 wb=729 unstable=1 bg_thresh=993 thresh=1987 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 161.289975: balance_dirty_state: bdi btrfs-1: dirty=734 wb=729 unstable=1 bg_thresh=996 thresh=1992 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 161.290095: balance_dirty_state: bdi btrfs-1: dirty=759 wb=729 unstable=1 bg_thresh=998 thresh=1997 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 161.290386: balance_dirty_state: bdi btrfs-1: dirty=784 wb=729 unstable=1 bg_thresh=1000 thresh=2001 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 161.290391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=45772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.297741: balance_dirty_state: bdi btrfs-1: dirty=784 wb=579 unstable=1 bg_thresh=997 thresh=1994 gap=630 poll_thresh=19 ino=257 dd-2584 [001] 161.297826: balance_dirty_state: bdi btrfs-1: dirty=809 wb=579 unstable=1 bg_thresh=997 thresh=1994 gap=605 poll_thresh=14 ino=257 dd-2584 [001] 161.297885: balance_dirty_state: bdi btrfs-1: dirty=834 wb=579 unstable=1 bg_thresh=999 thresh=1999 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 161.297942: balance_dirty_state: bdi btrfs-1: dirty=834 wb=579 unstable=1 bg_thresh=996 thresh=1993 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 161.298055: balance_dirty_state: bdi btrfs-1: dirty=884 wb=579 unstable=1 bg_thresh=996 thresh=1992 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 161.298168: balance_dirty_state: bdi btrfs-1: dirty=909 wb=579 unstable=1 bg_thresh=998 thresh=1996 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 161.298282: balance_dirty_state: bdi btrfs-1: dirty=934 wb=579 unstable=1 bg_thresh=997 thresh=1995 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 161.298286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=45772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.305783: balance_dirty_state: bdi btrfs-1: dirty=934 wb=454 unstable=1 bg_thresh=990 thresh=1981 gap=592 poll_thresh=19 ino=257 dd-2584 [001] 161.305872: balance_dirty_state: bdi btrfs-1: dirty=959 wb=454 unstable=1 bg_thresh=990 thresh=1981 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 161.305929: balance_dirty_state: bdi btrfs-1: dirty=959 wb=454 unstable=1 bg_thresh=993 thresh=1986 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 161.305984: balance_dirty_state: bdi btrfs-1: dirty=984 wb=454 unstable=1 bg_thresh=993 thresh=1986 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 161.306095: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=454 unstable=1 bg_thresh=995 thresh=1991 gap=527 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 161.306178: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18768 wrote=0 to_write=8192 dd-2584 [001] 161.306397: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=454 unstable=1 bg_thresh=997 thresh=1995 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 161.306398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=45772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 161.308271: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=640 to_write=7552 dd-2584 [001] 161.313702: balance_dirty_state: bdi btrfs-1: dirty=434 wb=954 unstable=1 bg_thresh=995 thresh=1991 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 161.313823: balance_dirty_state: bdi btrfs-1: dirty=434 wb=954 unstable=1 bg_thresh=995 thresh=1991 gap=602 poll_thresh=13 ino=257 dd-2584 [001] 161.313885: balance_dirty_state: bdi btrfs-1: dirty=459 wb=954 unstable=1 bg_thresh=998 thresh=1996 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 161.313943: balance_dirty_state: bdi btrfs-1: dirty=484 wb=954 unstable=1 bg_thresh=998 thresh=1996 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 161.314001: balance_dirty_state: bdi btrfs-1: dirty=484 wb=954 unstable=1 bg_thresh=997 thresh=1995 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 161.314113: balance_dirty_state: bdi btrfs-1: dirty=509 wb=954 unstable=1 bg_thresh=997 thresh=1994 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 161.314227: balance_dirty_state: bdi btrfs-1: dirty=559 wb=954 unstable=1 bg_thresh=999 thresh=1998 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 161.314232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=45772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.321742: balance_dirty_state: bdi btrfs-1: dirty=559 wb=829 unstable=1 bg_thresh=995 thresh=1991 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 161.321820: balance_dirty_state: bdi btrfs-1: dirty=559 wb=829 unstable=1 bg_thresh=995 thresh=1991 gap=602 poll_thresh=13 ino=257 dd-2584 [001] 161.321879: balance_dirty_state: bdi btrfs-1: dirty=584 wb=829 unstable=1 bg_thresh=998 thresh=1996 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 161.321936: balance_dirty_state: bdi btrfs-1: dirty=609 wb=829 unstable=1 bg_thresh=998 thresh=1996 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 161.321993: balance_dirty_state: bdi btrfs-1: dirty=609 wb=829 unstable=1 bg_thresh=997 thresh=1995 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 161.322106: balance_dirty_state: bdi btrfs-1: dirty=659 wb=829 unstable=1 bg_thresh=997 thresh=1994 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 161.322387: balance_dirty_state: bdi btrfs-1: dirty=684 wb=829 unstable=1 bg_thresh=999 thresh=1998 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 161.322391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=48152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.329706: balance_dirty_state: bdi btrfs-1: dirty=684 wb=704 unstable=1 bg_thresh=989 thresh=1978 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 161.329770: balance_dirty_state: bdi btrfs-1: dirty=709 wb=704 unstable=1 bg_thresh=989 thresh=1978 gap=564 poll_thresh=13 ino=257 dd-2584 [001] 161.329828: balance_dirty_state: bdi btrfs-1: dirty=709 wb=704 unstable=1 bg_thresh=991 thresh=1983 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 161.329885: balance_dirty_state: bdi btrfs-1: dirty=734 wb=704 unstable=1 bg_thresh=991 thresh=1983 gap=544 poll_thresh=15 ino=257 dd-2584 [001] 161.329942: balance_dirty_state: bdi btrfs-1: dirty=734 wb=704 unstable=1 bg_thresh=994 thresh=1988 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 161.330058: balance_dirty_state: bdi btrfs-1: dirty=784 wb=704 unstable=1 bg_thresh=996 thresh=1993 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 161.330176: balance_dirty_state: bdi btrfs-1: dirty=809 wb=704 unstable=1 bg_thresh=998 thresh=1997 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 161.330180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=48152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.337701: balance_dirty_state: bdi btrfs-1: dirty=809 wb=504 unstable=1 bg_thresh=995 thresh=1991 gap=677 poll_thresh=18 ino=257 dd-2584 [001] 161.337779: balance_dirty_state: bdi btrfs-1: dirty=834 wb=504 unstable=1 bg_thresh=995 thresh=1991 gap=652 poll_thresh=13 ino=257 dd-2584 [001] 161.337835: balance_dirty_state: bdi btrfs-1: dirty=834 wb=504 unstable=1 bg_thresh=998 thresh=1996 gap=657 poll_thresh=14 ino=257 dd-2584 [001] 161.337892: balance_dirty_state: bdi btrfs-1: dirty=859 wb=504 unstable=1 bg_thresh=998 thresh=1996 gap=632 poll_thresh=15 ino=257 dd-2584 [001] 161.337949: balance_dirty_state: bdi btrfs-1: dirty=884 wb=504 unstable=1 bg_thresh=997 thresh=1995 gap=606 poll_thresh=16 ino=257 dd-2584 [001] 161.338061: balance_dirty_state: bdi btrfs-1: dirty=909 wb=504 unstable=1 bg_thresh=997 thresh=1994 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 161.338341: balance_dirty_state: bdi btrfs-1: dirty=934 wb=504 unstable=1 bg_thresh=999 thresh=1998 gap=559 poll_thresh=18 ino=257 dd-2584 [001] 161.338454: balance_dirty_state: bdi btrfs-1: dirty=959 wb=504 unstable=1 bg_thresh=998 thresh=1997 gap=533 poll_thresh=19 ino=257 dd-2584 [001] 161.338569: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=504 unstable=1 bg_thresh=998 thresh=1996 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 161.338573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=48152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 161.338655: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18800 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 161.340428: writeback_single_inode: bdi btrfs-1: ino=257 state= age=144 wrote=576 to_write=7616 dd-2584 [001] 161.345704: balance_dirty_state: bdi btrfs-1: dirty=434 wb=954 unstable=1 bg_thresh=988 thresh=1977 gap=588 poll_thresh=20 ino=257 dd-2584 [001] 161.345782: balance_dirty_state: bdi btrfs-1: dirty=434 wb=954 unstable=1 bg_thresh=991 thresh=1982 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 161.345837: balance_dirty_state: bdi btrfs-1: dirty=459 wb=954 unstable=1 bg_thresh=991 thresh=1982 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 161.345947: balance_dirty_state: bdi btrfs-1: dirty=484 wb=954 unstable=1 bg_thresh=993 thresh=1987 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 161.346059: balance_dirty_state: bdi btrfs-1: dirty=534 wb=954 unstable=1 bg_thresh=998 thresh=1997 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 161.346173: balance_dirty_state: bdi btrfs-1: dirty=559 wb=954 unstable=1 bg_thresh=998 thresh=1996 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 161.346177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=48152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.353858: balance_dirty_state: bdi btrfs-1: dirty=559 wb=829 unstable=1 bg_thresh=989 thresh=1979 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 161.353953: balance_dirty_state: bdi btrfs-1: dirty=559 wb=829 unstable=1 bg_thresh=989 thresh=1979 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 161.354008: balance_dirty_state: bdi btrfs-1: dirty=584 wb=829 unstable=1 bg_thresh=992 thresh=1984 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 161.354230: balance_dirty_state: bdi btrfs-1: dirty=609 wb=829 unstable=1 bg_thresh=992 thresh=1984 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 161.354340: balance_dirty_state: bdi btrfs-1: dirty=634 wb=829 unstable=1 bg_thresh=994 thresh=1989 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 161.354454: balance_dirty_state: bdi btrfs-1: dirty=659 wb=829 unstable=1 bg_thresh=999 thresh=1999 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 161.354566: balance_dirty_state: bdi btrfs-1: dirty=709 wb=829 unstable=1 bg_thresh=999 thresh=1998 gap=459 poll_thresh=19 ino=257 dd-2584 [001] 161.354571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=48152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.361840: balance_dirty_state: bdi btrfs-1: dirty=709 wb=704 unstable=1 bg_thresh=997 thresh=1995 gap=581 poll_thresh=19 ino=257 dd-2584 [001] 161.361936: balance_dirty_state: bdi btrfs-1: dirty=709 wb=704 unstable=1 bg_thresh=997 thresh=1995 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 161.361995: balance_dirty_state: bdi btrfs-1: dirty=734 wb=704 unstable=1 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 161.362052: balance_dirty_state: bdi btrfs-1: dirty=734 wb=704 unstable=1 bg_thresh=997 thresh=1994 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 161.362163: balance_dirty_state: bdi btrfs-1: dirty=784 wb=704 unstable=1 bg_thresh=996 thresh=1993 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 161.362277: balance_dirty_state: bdi btrfs-1: dirty=809 wb=704 unstable=1 bg_thresh=998 thresh=1997 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 161.362282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=48152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.369793: balance_dirty_state: bdi btrfs-1: dirty=809 wb=579 unstable=1 bg_thresh=990 thresh=1981 gap=592 poll_thresh=18 ino=257 dd-2584 [001] 161.369917: balance_dirty_state: bdi btrfs-1: dirty=834 wb=579 unstable=1 bg_thresh=990 thresh=1981 gap=567 poll_thresh=13 ino=257 dd-2584 [001] 161.370035: balance_dirty_state: bdi btrfs-1: dirty=834 wb=579 unstable=1 bg_thresh=993 thresh=1986 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 161.370500: balance_dirty_state: bdi btrfs-1: dirty=859 wb=579 unstable=1 bg_thresh=993 thresh=1986 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 161.370616: balance_dirty_state: bdi btrfs-1: dirty=884 wb=579 unstable=1 bg_thresh=995 thresh=1991 gap=527 poll_thresh=16 ino=257 dd-2584 [001] 161.370847: balance_dirty_state: bdi btrfs-1: dirty=909 wb=579 unstable=1 bg_thresh=998 thresh=1996 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 161.371085: balance_dirty_state: bdi btrfs-1: dirty=934 wb=579 unstable=1 bg_thresh=1000 thresh=2000 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 161.371094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=48152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.377815: balance_dirty_state: bdi btrfs-1: dirty=934 wb=504 unstable=1 bg_thresh=996 thresh=1992 gap=553 poll_thresh=18 ino=257 dd-2584 [001] 161.377909: balance_dirty_state: bdi btrfs-1: dirty=959 wb=454 unstable=1 bg_thresh=996 thresh=1992 gap=578 poll_thresh=13 ino=257 dd-2584 [001] 161.377971: balance_dirty_state: bdi btrfs-1: dirty=959 wb=454 unstable=1 bg_thresh=998 thresh=1997 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 161.378029: balance_dirty_state: bdi btrfs-1: dirty=984 wb=454 unstable=1 bg_thresh=995 thresh=1991 gap=552 poll_thresh=15 ino=257 dd-2584 [001] 161.378088: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=454 unstable=1 bg_thresh=998 thresh=1996 gap=532 poll_thresh=16 ino=257 flush-btrfs-1-2586 [006] 161.378106: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18840 wrote=0 to_write=8192 dd-2584 [001] 161.378216: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=454 unstable=1 bg_thresh=997 thresh=1994 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 161.378342: balance_dirty_state: bdi btrfs-1: dirty=984 wb=529 unstable=1 bg_thresh=996 thresh=1993 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 161.378344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=48152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 161.382117: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=640 to_write=7552 dd-2584 [001] 161.385778: balance_dirty_state: bdi btrfs-1: dirty=409 wb=979 unstable=1 bg_thresh=996 thresh=1992 gap=603 poll_thresh=18 ino=257 dd-2584 [001] 161.385848: balance_dirty_state: bdi btrfs-1: dirty=434 wb=979 unstable=1 bg_thresh=996 thresh=1992 gap=578 poll_thresh=13 ino=257 dd-2584 [001] 161.385921: balance_dirty_state: bdi btrfs-1: dirty=459 wb=954 unstable=1 bg_thresh=991 thresh=1983 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 161.386159: balance_dirty_state: bdi btrfs-1: dirty=459 wb=854 unstable=1 bg_thresh=994 thresh=1988 gap=674 poll_thresh=15 ino=257 dd-2584 [001] 161.386223: balance_dirty_state: bdi btrfs-1: dirty=484 wb=854 unstable=1 bg_thresh=993 thresh=1987 gap=648 poll_thresh=16 ino=257 dd-2584 [001] 161.386345: balance_dirty_state: bdi btrfs-1: dirty=509 wb=854 unstable=1 bg_thresh=994 thresh=1989 gap=625 poll_thresh=17 ino=257 dd-2584 [001] 161.386468: balance_dirty_state: bdi btrfs-1: dirty=534 wb=854 unstable=1 bg_thresh=994 thresh=1988 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 161.386591: balance_dirty_state: bdi btrfs-1: dirty=584 wb=854 unstable=1 bg_thresh=993 thresh=1987 gap=548 poll_thresh=19 ino=257 dd-2584 [001] 161.386714: balance_dirty_state: bdi btrfs-1: dirty=609 wb=854 unstable=1 bg_thresh=998 thresh=1997 gap=533 poll_thresh=20 ino=257 dd-2584 [001] 161.386838: balance_dirty_state: bdi btrfs-1: dirty=634 wb=854 unstable=1 bg_thresh=994 thresh=1988 gap=499 poll_thresh=21 ino=257 dd-2584 [001] 161.386960: balance_dirty_state: bdi btrfs-1: dirty=684 wb=854 unstable=1 bg_thresh=996 thresh=1993 gap=454 poll_thresh=22 ino=257 dd-2584 [001] 161.386965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=48152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.393829: balance_dirty_state: bdi btrfs-1: dirty=684 wb=729 unstable=1 bg_thresh=998 thresh=1996 gap=582 poll_thresh=22 ino=257 dd-2584 [001] 161.393898: balance_dirty_state: bdi btrfs-1: dirty=684 wb=729 unstable=1 bg_thresh=995 thresh=1990 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 161.394198: balance_dirty_state: bdi btrfs-1: dirty=709 wb=729 unstable=1 bg_thresh=997 thresh=1994 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 161.394319: balance_dirty_state: bdi btrfs-1: dirty=759 wb=729 unstable=1 bg_thresh=996 thresh=1993 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 161.394438: balance_dirty_state: bdi btrfs-1: dirty=784 wb=729 unstable=1 bg_thresh=999 thresh=1998 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 161.394442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=48152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.401765: balance_dirty_state: bdi btrfs-1: dirty=784 wb=679 unstable=1 bg_thresh=994 thresh=1988 gap=524 poll_thresh=19 ino=257 dd-2584 [001] 161.401834: balance_dirty_state: bdi btrfs-1: dirty=809 wb=679 unstable=1 bg_thresh=996 thresh=1993 gap=504 poll_thresh=14 ino=257 dd-2584 [001] 161.401895: balance_dirty_state: bdi btrfs-1: dirty=809 wb=679 unstable=1 bg_thresh=996 thresh=1992 gap=503 poll_thresh=15 ino=257 dd-2584 [001] 161.401958: balance_dirty_state: bdi btrfs-1: dirty=834 wb=679 unstable=1 bg_thresh=1001 thresh=2002 gap=488 poll_thresh=16 ino=257 dd-2584 [001] 161.401963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=48152 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 161.409745: balance_dirty_state: bdi btrfs-1: dirty=834 wb=529 unstable=1 bg_thresh=997 thresh=1994 gap=630 poll_thresh=16 ino=257 dd-2584 [001] 161.409856: balance_dirty_state: bdi btrfs-1: dirty=859 wb=529 unstable=1 bg_thresh=991 thresh=1982 gap=593 poll_thresh=12 ino=257 dd-2584 [001] 161.409950: balance_dirty_state: bdi btrfs-1: dirty=859 wb=529 unstable=1 bg_thresh=990 thresh=1981 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 161.410041: balance_dirty_state: bdi btrfs-1: dirty=884 wb=529 unstable=1 bg_thresh=990 thresh=1981 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 161.410106: balance_dirty_state: bdi btrfs-1: dirty=884 wb=529 unstable=1 bg_thresh=990 thresh=1980 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 161.410171: balance_dirty_state: bdi btrfs-1: dirty=909 wb=529 unstable=1 bg_thresh=990 thresh=1980 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 161.410298: balance_dirty_state: bdi btrfs-1: dirty=934 wb=529 unstable=1 bg_thresh=992 thresh=1984 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 161.410596: balance_dirty_state: bdi btrfs-1: dirty=984 wb=529 unstable=1 bg_thresh=994 thresh=1989 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 161.410601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=48152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.417816: balance_dirty_state: bdi btrfs-1: dirty=984 wb=379 unstable=1 bg_thresh=998 thresh=1997 gap=633 poll_thresh=18 ino=257 dd-2584 [001] 161.417924: balance_dirty_state: bdi btrfs-1: dirty=984 wb=379 unstable=1 bg_thresh=998 thresh=1996 gap=632 poll_thresh=13 ino=257 dd-2584 [001] 161.418026: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=379 unstable=1 bg_thresh=998 thresh=1996 gap=607 poll_thresh=14 ino=257 flush-btrfs-1-2586 [000] 161.418058: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18880 wrote=0 to_write=8192 dd-2584 [001] 161.418136: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=379 unstable=1 bg_thresh=997 thresh=1995 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 161.418239: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=379 unstable=1 bg_thresh=997 thresh=1995 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 161.418456: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=404 unstable=1 bg_thresh=999 thresh=1999 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 161.418675: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=429 unstable=1 bg_thresh=996 thresh=1992 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 161.418888: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=479 unstable=1 bg_thresh=995 thresh=1991 gap=452 poll_thresh=19 ino=257 dd-2584 [001] 161.418891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=48152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 161.421250: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=720 to_write=7472 dd-2584 [001] 161.429750: balance_dirty_state: bdi btrfs-1: dirty=434 wb=854 unstable=1 bg_thresh=989 thresh=1978 gap=689 poll_thresh=19 ino=257 dd-2584 [001] 161.429851: balance_dirty_state: bdi btrfs-1: dirty=459 wb=854 unstable=1 bg_thresh=989 thresh=1978 gap=664 poll_thresh=14 ino=257 dd-2584 [001] 161.429915: balance_dirty_state: bdi btrfs-1: dirty=459 wb=854 unstable=1 bg_thresh=988 thresh=1977 gap=663 poll_thresh=15 ino=257 dd-2584 [001] 161.429977: balance_dirty_state: bdi btrfs-1: dirty=484 wb=854 unstable=1 bg_thresh=988 thresh=1977 gap=638 poll_thresh=16 ino=257 dd-2584 [001] 161.430100: balance_dirty_state: bdi btrfs-1: dirty=509 wb=854 unstable=1 bg_thresh=991 thresh=1982 gap=618 poll_thresh=17 ino=257 dd-2584 [001] 161.430404: balance_dirty_state: bdi btrfs-1: dirty=559 wb=854 unstable=1 bg_thresh=993 thresh=1986 gap=572 poll_thresh=18 ino=257 dd-2584 [001] 161.430523: balance_dirty_state: bdi btrfs-1: dirty=584 wb=854 unstable=1 bg_thresh=992 thresh=1985 gap=546 poll_thresh=19 ino=257 dd-2584 [001] 161.430643: balance_dirty_state: bdi btrfs-1: dirty=609 wb=854 unstable=1 bg_thresh=992 thresh=1984 gap=520 poll_thresh=20 ino=257 dd-2584 [001] 161.430762: balance_dirty_state: bdi btrfs-1: dirty=634 wb=854 unstable=1 bg_thresh=994 thresh=1988 gap=499 poll_thresh=21 ino=257 dd-2584 [001] 161.430882: balance_dirty_state: bdi btrfs-1: dirty=684 wb=854 unstable=1 bg_thresh=993 thresh=1987 gap=448 poll_thresh=22 ino=257 dd-2584 [001] 161.430887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=50572 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 161.441729: balance_dirty_state: bdi btrfs-1: dirty=684 wb=729 unstable=1 bg_thresh=989 thresh=1978 gap=564 poll_thresh=22 ino=257 dd-2584 [001] 161.441804: balance_dirty_state: bdi btrfs-1: dirty=684 wb=729 unstable=1 bg_thresh=989 thresh=1978 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 161.441926: balance_dirty_state: bdi btrfs-1: dirty=734 wb=729 unstable=1 bg_thresh=991 thresh=1983 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 161.442043: balance_dirty_state: bdi btrfs-1: dirty=759 wb=729 unstable=1 bg_thresh=994 thresh=1988 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 161.442333: balance_dirty_state: bdi btrfs-1: dirty=784 wb=729 unstable=1 bg_thresh=996 thresh=1992 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 161.442338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=50572 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 161.453757: balance_dirty_state: bdi btrfs-1: dirty=784 wb=479 unstable=1 bg_thresh=993 thresh=1987 gap=723 poll_thresh=19 ino=257 dd-2584 [001] 161.453890: balance_dirty_state: bdi btrfs-1: dirty=809 wb=479 unstable=1 bg_thresh=993 thresh=1987 gap=698 poll_thresh=14 ino=257 dd-2584 [001] 161.453950: balance_dirty_state: bdi btrfs-1: dirty=809 wb=479 unstable=1 bg_thresh=996 thresh=1992 gap=703 poll_thresh=15 ino=257 dd-2584 [001] 161.454008: balance_dirty_state: bdi btrfs-1: dirty=834 wb=479 unstable=1 bg_thresh=995 thresh=1991 gap=677 poll_thresh=16 ino=257 dd-2584 [001] 161.454120: balance_dirty_state: bdi btrfs-1: dirty=859 wb=479 unstable=1 bg_thresh=995 thresh=1990 gap=651 poll_thresh=17 ino=257 dd-2584 [001] 161.454233: balance_dirty_state: bdi btrfs-1: dirty=909 wb=479 unstable=1 bg_thresh=994 thresh=1989 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 161.454346: balance_dirty_state: bdi btrfs-1: dirty=934 wb=479 unstable=1 bg_thresh=996 thresh=1993 gap=579 poll_thresh=19 ino=257 dd-2584 [001] 161.454459: balance_dirty_state: bdi btrfs-1: dirty=959 wb=479 unstable=1 bg_thresh=996 thresh=1992 gap=553 poll_thresh=20 ino=257 dd-2584 [001] 161.454571: balance_dirty_state: bdi btrfs-1: dirty=984 wb=479 unstable=1 bg_thresh=995 thresh=1991 gap=527 poll_thresh=21 ino=257 dd-2584 [001] 161.454684: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=479 unstable=1 bg_thresh=995 thresh=1990 gap=476 poll_thresh=22 ino=257 dd-2584 [001] 161.454688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=50572 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 161.454772: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18916 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 161.456597: writeback_single_inode: bdi btrfs-1: ino=257 state= age=108 wrote=592 to_write=7600 dd-2584 [001] 161.461759: balance_dirty_state: bdi btrfs-1: dirty=434 wb=954 unstable=1 bg_thresh=988 thresh=1977 gap=588 poll_thresh=22 ino=257 dd-2584 [001] 161.462047: balance_dirty_state: bdi btrfs-1: dirty=434 wb=954 unstable=1 bg_thresh=988 thresh=1977 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 161.462158: balance_dirty_state: bdi btrfs-1: dirty=484 wb=954 unstable=1 bg_thresh=991 thresh=1982 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 161.462269: balance_dirty_state: bdi btrfs-1: dirty=509 wb=954 unstable=1 bg_thresh=993 thresh=1987 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 161.462383: balance_dirty_state: bdi btrfs-1: dirty=534 wb=954 unstable=1 bg_thresh=995 thresh=1991 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 161.462496: balance_dirty_state: bdi btrfs-1: dirty=584 wb=954 unstable=1 bg_thresh=995 thresh=1990 gap=451 poll_thresh=20 ino=257 dd-2584 [001] 161.462501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=50572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.473767: balance_dirty_state: bdi btrfs-1: dirty=584 wb=704 unstable=1 bg_thresh=991 thresh=1982 gap=693 poll_thresh=20 ino=257 dd-2584 [001] 161.473843: balance_dirty_state: bdi btrfs-1: dirty=584 wb=704 unstable=1 bg_thresh=991 thresh=1982 gap=693 poll_thresh=15 ino=257 dd-2584 [001] 161.473902: balance_dirty_state: bdi btrfs-1: dirty=609 wb=704 unstable=1 bg_thresh=993 thresh=1987 gap=673 poll_thresh=16 ino=257 dd-2584 [001] 161.474017: balance_dirty_state: bdi btrfs-1: dirty=634 wb=704 unstable=1 bg_thresh=996 thresh=1992 gap=653 poll_thresh=17 ino=257 dd-2584 [001] 161.474134: balance_dirty_state: bdi btrfs-1: dirty=659 wb=704 unstable=1 bg_thresh=995 thresh=1991 gap=627 poll_thresh=18 ino=257 dd-2584 [001] 161.474424: balance_dirty_state: bdi btrfs-1: dirty=709 wb=704 unstable=1 bg_thresh=997 thresh=1995 gap=581 poll_thresh=19 ino=257 dd-2584 [001] 161.474543: balance_dirty_state: bdi btrfs-1: dirty=734 wb=704 unstable=1 bg_thresh=994 thresh=1988 gap=549 poll_thresh=20 ino=257 dd-2584 [001] 161.474660: balance_dirty_state: bdi btrfs-1: dirty=759 wb=704 unstable=1 bg_thresh=993 thresh=1987 gap=523 poll_thresh=21 ino=257 dd-2584 [001] 161.474777: balance_dirty_state: bdi btrfs-1: dirty=784 wb=704 unstable=1 bg_thresh=995 thresh=1991 gap=502 poll_thresh=22 ino=257 dd-2584 [001] 161.474895: balance_dirty_state: bdi btrfs-1: dirty=834 wb=704 unstable=1 bg_thresh=995 thresh=1990 gap=451 poll_thresh=23 ino=257 dd-2584 [001] 161.474900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=50572 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 161.481749: balance_dirty_state: bdi btrfs-1: dirty=834 wb=604 unstable=1 bg_thresh=986 thresh=1973 gap=534 poll_thresh=23 ino=257 dd-2584 [001] 161.481850: balance_dirty_state: bdi btrfs-1: dirty=834 wb=604 unstable=1 bg_thresh=986 thresh=1973 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 161.481964: balance_dirty_state: bdi btrfs-1: dirty=884 wb=604 unstable=1 bg_thresh=989 thresh=1978 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 161.481968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=50572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.489749: balance_dirty_state: bdi btrfs-1: dirty=884 wb=479 unstable=1 bg_thresh=987 thresh=1975 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 161.489873: balance_dirty_state: bdi btrfs-1: dirty=884 wb=479 unstable=1 bg_thresh=987 thresh=1975 gap=611 poll_thresh=13 ino=257 dd-2584 [001] 161.489987: balance_dirty_state: bdi btrfs-1: dirty=909 wb=479 unstable=1 bg_thresh=990 thresh=1980 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 161.490102: balance_dirty_state: bdi btrfs-1: dirty=934 wb=479 unstable=1 bg_thresh=990 thresh=1980 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 161.490216: balance_dirty_state: bdi btrfs-1: dirty=934 wb=479 unstable=1 bg_thresh=992 thresh=1985 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 161.490798: balance_dirty_state: bdi btrfs-1: dirty=984 wb=479 unstable=1 bg_thresh=992 thresh=1985 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 161.491044: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=479 unstable=1 bg_thresh=994 thresh=1989 gap=500 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 161.491130: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18952 wrote=0 to_write=8192 dd-2584 [001] 161.491336: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=354 unstable=1 bg_thresh=994 thresh=1988 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 161.491586: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=404 unstable=1 bg_thresh=993 thresh=1987 gap=573 poll_thresh=20 ino=257 dd-2584 [001] 161.491835: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=454 unstable=1 bg_thresh=995 thresh=1991 gap=527 poll_thresh=21 ino=257 dd-2584 [001] 161.492080: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=479 unstable=1 bg_thresh=992 thresh=1984 gap=495 poll_thresh=22 ino=257 dd-2584 [001] 161.492083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=50572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 161.494787: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=704 to_write=7488 dd-2584 [001] 161.497821: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1054 unstable=1 bg_thresh=992 thresh=1984 gap=495 poll_thresh=22 ino=257 dd-2584 [001] 161.497827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=50572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.505881: balance_dirty_state: bdi btrfs-1: dirty=434 wb=929 unstable=1 bg_thresh=992 thresh=1985 gap=621 poll_thresh=22 ino=257 dd-2584 [001] 161.505990: balance_dirty_state: bdi btrfs-1: dirty=459 wb=929 unstable=1 bg_thresh=992 thresh=1985 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 161.506103: balance_dirty_state: bdi btrfs-1: dirty=484 wb=929 unstable=1 bg_thresh=992 thresh=1984 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 161.506405: balance_dirty_state: bdi btrfs-1: dirty=509 wb=904 unstable=1 bg_thresh=993 thresh=1987 gap=573 poll_thresh=18 ino=257 dd-2584 [001] 161.506543: balance_dirty_state: bdi btrfs-1: dirty=534 wb=804 unstable=1 bg_thresh=993 thresh=1986 gap=647 poll_thresh=19 ino=257 dd-2584 [001] 161.506659: balance_dirty_state: bdi btrfs-1: dirty=584 wb=804 unstable=1 bg_thresh=992 thresh=1985 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 161.506774: balance_dirty_state: bdi btrfs-1: dirty=609 wb=804 unstable=1 bg_thresh=992 thresh=1984 gap=570 poll_thresh=21 ino=257 dd-2584 [001] 161.506892: balance_dirty_state: bdi btrfs-1: dirty=634 wb=804 unstable=1 bg_thresh=994 thresh=1988 gap=549 poll_thresh=22 ino=257 dd-2584 [001] 161.507008: balance_dirty_state: bdi btrfs-1: dirty=684 wb=804 unstable=1 bg_thresh=990 thresh=1981 gap=492 poll_thresh=23 ino=257 dd-2584 [001] 161.507013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-325% task_weight=99% bdi_bw=50572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.513805: balance_dirty_state: bdi btrfs-1: dirty=684 wb=729 unstable=1 bg_thresh=991 thresh=1983 gap=569 poll_thresh=23 ino=257 dd-2584 [001] 161.513875: balance_dirty_state: bdi btrfs-1: dirty=684 wb=729 unstable=1 bg_thresh=994 thresh=1988 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 161.513994: balance_dirty_state: bdi btrfs-1: dirty=709 wb=729 unstable=1 bg_thresh=993 thresh=1987 gap=548 poll_thresh=18 ino=257 dd-2584 [001] 161.514114: balance_dirty_state: bdi btrfs-1: dirty=759 wb=729 unstable=1 bg_thresh=995 thresh=1991 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 161.514404: balance_dirty_state: bdi btrfs-1: dirty=784 wb=729 unstable=1 bg_thresh=995 thresh=1990 gap=476 poll_thresh=20 ino=257 dd-2584 [001] 161.514408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=50572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 161.521841: balance_dirty_state: bdi btrfs-1: dirty=784 wb=604 unstable=1 bg_thresh=992 thresh=1984 gap=595 poll_thresh=20 ino=257 dd-2584 [000] 161.521914: balance_dirty_state: bdi btrfs-1: dirty=784 wb=604 unstable=1 bg_thresh=994 thresh=1989 gap=600 poll_thresh=15 ino=257 dd-2584 [000] 161.521976: balance_dirty_state: bdi btrfs-1: dirty=809 wb=604 unstable=1 bg_thresh=994 thresh=1989 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 161.522101: balance_dirty_state: bdi btrfs-1: dirty=834 wb=604 unstable=1 bg_thresh=997 thresh=1994 gap=555 poll_thresh=17 ino=257 dd-2584 [000] 161.522226: balance_dirty_state: bdi btrfs-1: dirty=859 wb=604 unstable=1 bg_thresh=996 thresh=1993 gap=529 poll_thresh=18 ino=257 dd-2584 [000] 161.522352: balance_dirty_state: bdi btrfs-1: dirty=884 wb=604 unstable=1 bg_thresh=998 thresh=1997 gap=508 poll_thresh=19 ino=257 dd-2584 [000] 161.522476: balance_dirty_state: bdi btrfs-1: dirty=934 wb=604 unstable=1 bg_thresh=998 thresh=1996 gap=457 poll_thresh=20 ino=257 dd-2584 [000] 161.522481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-150% task_gap=-400% task_weight=100% bdi_bw=50572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 161.529767: balance_dirty_state: bdi btrfs-1: dirty=934 wb=479 unstable=1 bg_thresh=996 thresh=1993 gap=579 poll_thresh=20 ino=257 dd-2584 [000] 161.529835: balance_dirty_state: bdi btrfs-1: dirty=934 wb=479 unstable=1 bg_thresh=996 thresh=1992 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 161.529898: balance_dirty_state: bdi btrfs-1: dirty=959 wb=479 unstable=1 bg_thresh=996 thresh=1992 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 161.530024: balance_dirty_state: bdi btrfs-1: dirty=984 wb=479 unstable=1 bg_thresh=998 thresh=1996 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 161.530335: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=479 unstable=1 bg_thresh=997 thresh=1995 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 161.530340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=50572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 161.530370: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18992 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 161.532404: writeback_single_inode: bdi btrfs-1: ino=257 state= age=68 wrote=608 to_write=7584 dd-2584 [004] 161.537844: balance_dirty_state: bdi btrfs-1: dirty=434 wb=929 unstable=1 bg_thresh=994 thresh=1988 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 161.537924: balance_dirty_state: bdi btrfs-1: dirty=459 wb=929 unstable=1 bg_thresh=994 thresh=1988 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 161.537985: balance_dirty_state: bdi btrfs-1: dirty=459 wb=929 unstable=1 bg_thresh=996 thresh=1993 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 161.538044: balance_dirty_state: bdi btrfs-1: dirty=484 wb=929 unstable=1 bg_thresh=996 thresh=1993 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 161.538101: balance_dirty_state: bdi btrfs-1: dirty=509 wb=929 unstable=1 bg_thresh=999 thresh=1998 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 161.538266: balance_dirty_state: bdi btrfs-1: dirty=534 wb=929 unstable=1 bg_thresh=995 thresh=1991 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 161.538444: balance_dirty_state: bdi btrfs-1: dirty=559 wb=929 unstable=1 bg_thresh=1000 thresh=2000 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 161.538620: balance_dirty_state: bdi btrfs-1: dirty=609 wb=929 unstable=1 bg_thresh=999 thresh=1999 gap=460 poll_thresh=19 ino=257 dd-2584 [004] 161.538626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-396% task_weight=100% bdi_bw=52424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 161.545830: balance_dirty_state: bdi btrfs-1: dirty=609 wb=804 unstable=1 bg_thresh=990 thresh=1980 gap=566 poll_thresh=19 ino=257 dd-2584 [003] 161.545899: balance_dirty_state: bdi btrfs-1: dirty=609 wb=804 unstable=1 bg_thresh=990 thresh=1980 gap=566 poll_thresh=14 ino=257 dd-2584 [003] 161.545960: balance_dirty_state: bdi btrfs-1: dirty=634 wb=804 unstable=1 bg_thresh=992 thresh=1985 gap=546 poll_thresh=15 ino=257 dd-2584 [003] 161.546024: balance_dirty_state: bdi btrfs-1: dirty=659 wb=804 unstable=1 bg_thresh=995 thresh=1990 gap=526 poll_thresh=16 ino=257 dd-2584 [003] 161.546328: balance_dirty_state: bdi btrfs-1: dirty=684 wb=804 unstable=1 bg_thresh=997 thresh=1995 gap=506 poll_thresh=17 ino=257 dd-2584 [003] 161.546447: balance_dirty_state: bdi btrfs-1: dirty=709 wb=804 unstable=1 bg_thresh=997 thresh=1994 gap=480 poll_thresh=18 ino=257 dd-2584 [003] 161.546451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-402% task_weight=99% bdi_bw=52424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 161.553777: balance_dirty_state: bdi btrfs-1: dirty=709 wb=679 unstable=1 bg_thresh=984 thresh=1969 gap=580 poll_thresh=18 ino=257 dd-2584 [007] 161.553873: balance_dirty_state: bdi btrfs-1: dirty=709 wb=679 unstable=1 bg_thresh=987 thresh=1974 gap=585 poll_thresh=13 ino=257 dd-2584 [007] 161.553963: balance_dirty_state: bdi btrfs-1: dirty=734 wb=679 unstable=1 bg_thresh=987 thresh=1974 gap=560 poll_thresh=14 ino=257 dd-2584 [007] 161.554055: balance_dirty_state: bdi btrfs-1: dirty=759 wb=679 unstable=1 bg_thresh=989 thresh=1979 gap=540 poll_thresh=15 ino=257 dd-2584 [007] 161.554144: balance_dirty_state: bdi btrfs-1: dirty=759 wb=679 unstable=1 bg_thresh=989 thresh=1978 gap=539 poll_thresh=16 ino=257 dd-2584 [007] 161.554324: balance_dirty_state: bdi btrfs-1: dirty=809 wb=679 unstable=1 bg_thresh=985 thresh=1971 gap=482 poll_thresh=17 ino=257 dd-2584 [007] 161.554331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-388% task_weight=99% bdi_bw=52424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 161.561899: balance_dirty_state: bdi btrfs-1: dirty=809 wb=479 unstable=1 bg_thresh=988 thresh=1977 gap=688 poll_thresh=17 ino=257 dd-2584 [007] 161.561994: balance_dirty_state: bdi btrfs-1: dirty=809 wb=479 unstable=1 bg_thresh=988 thresh=1976 gap=687 poll_thresh=13 ino=257 dd-2584 [007] 161.562080: balance_dirty_state: bdi btrfs-1: dirty=834 wb=479 unstable=1 bg_thresh=988 thresh=1976 gap=662 poll_thresh=14 ino=257 dd-2584 [007] 161.562165: balance_dirty_state: bdi btrfs-1: dirty=859 wb=479 unstable=1 bg_thresh=987 thresh=1975 gap=636 poll_thresh=15 ino=257 dd-2584 [007] 161.562251: balance_dirty_state: bdi btrfs-1: dirty=859 wb=479 unstable=1 bg_thresh=987 thresh=1975 gap=636 poll_thresh=16 ino=257 dd-2584 [007] 161.562420: balance_dirty_state: bdi btrfs-1: dirty=909 wb=479 unstable=1 bg_thresh=989 thresh=1979 gap=590 poll_thresh=17 ino=257 dd-2584 [007] 161.562845: balance_dirty_state: bdi btrfs-1: dirty=934 wb=479 unstable=1 bg_thresh=986 thresh=1972 gap=558 poll_thresh=18 ino=257 dd-2584 [007] 161.563015: balance_dirty_state: bdi btrfs-1: dirty=959 wb=479 unstable=1 bg_thresh=985 thresh=1971 gap=532 poll_thresh=19 ino=257 dd-2584 [007] 161.563184: balance_dirty_state: bdi btrfs-1: dirty=984 wb=479 unstable=1 bg_thresh=987 thresh=1975 gap=511 poll_thresh=20 ino=257 dd-2584 [007] 161.563354: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=479 unstable=1 bg_thresh=987 thresh=1974 gap=460 poll_thresh=21 ino=257 dd-2584 [007] 161.563361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-431% task_weight=99% bdi_bw=52424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 161.563398: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19024 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 161.566068: writeback_single_inode: bdi btrfs-1: ino=257 state= age=28 wrote=592 to_write=7600 dd-2584 [005] 161.569846: balance_dirty_state: bdi btrfs-1: dirty=434 wb=954 unstable=1 bg_thresh=988 thresh=1976 gap=587 poll_thresh=21 ino=257 dd-2584 [005] 161.569944: balance_dirty_state: bdi btrfs-1: dirty=434 wb=954 unstable=1 bg_thresh=988 thresh=1976 gap=587 poll_thresh=16 ino=257 dd-2584 [005] 161.570125: balance_dirty_state: bdi btrfs-1: dirty=484 wb=954 unstable=1 bg_thresh=993 thresh=1986 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 161.570304: balance_dirty_state: bdi btrfs-1: dirty=509 wb=954 unstable=1 bg_thresh=992 thresh=1985 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 161.570484: balance_dirty_state: bdi btrfs-1: dirty=534 wb=954 unstable=1 bg_thresh=992 thresh=1984 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 161.570492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=52424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 161.577904: balance_dirty_state: bdi btrfs-1: dirty=534 wb=829 unstable=1 bg_thresh=990 thresh=1980 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 161.578029: balance_dirty_state: bdi btrfs-1: dirty=559 wb=829 unstable=1 bg_thresh=989 thresh=1979 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 161.578148: balance_dirty_state: bdi btrfs-1: dirty=584 wb=829 unstable=1 bg_thresh=986 thresh=1973 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 161.578623: balance_dirty_state: bdi btrfs-1: dirty=584 wb=829 unstable=1 bg_thresh=989 thresh=1978 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 161.578858: balance_dirty_state: bdi btrfs-1: dirty=634 wb=829 unstable=1 bg_thresh=988 thresh=1977 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 161.579093: balance_dirty_state: bdi btrfs-1: dirty=659 wb=829 unstable=1 bg_thresh=990 thresh=1981 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 161.579102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=52424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 161.585855: balance_dirty_state: bdi btrfs-1: dirty=659 wb=704 unstable=1 bg_thresh=992 thresh=1984 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 161.585996: balance_dirty_state: bdi btrfs-1: dirty=659 wb=704 unstable=1 bg_thresh=989 thresh=1978 gap=614 poll_thresh=13 ino=257 dd-2584 [005] 161.586057: balance_dirty_state: bdi btrfs-1: dirty=684 wb=704 unstable=1 bg_thresh=991 thresh=1983 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 161.586113: balance_dirty_state: bdi btrfs-1: dirty=709 wb=704 unstable=1 bg_thresh=988 thresh=1977 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 161.586171: balance_dirty_state: bdi btrfs-1: dirty=709 wb=704 unstable=1 bg_thresh=991 thresh=1982 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 161.586283: balance_dirty_state: bdi btrfs-1: dirty=759 wb=704 unstable=1 bg_thresh=990 thresh=1981 gap=517 poll_thresh=17 ino=257 dd-2584 [005] 161.586397: balance_dirty_state: bdi btrfs-1: dirty=784 wb=704 unstable=1 bg_thresh=992 thresh=1985 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 161.586401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=52424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.597899: balance_dirty_state: bdi btrfs-1: dirty=784 wb=604 unstable=1 bg_thresh=992 thresh=1984 gap=595 poll_thresh=18 ino=257 dd-2584 [001] 161.598011: balance_dirty_state: bdi btrfs-1: dirty=809 wb=604 unstable=1 bg_thresh=994 thresh=1989 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 161.598128: balance_dirty_state: bdi btrfs-1: dirty=809 wb=604 unstable=1 bg_thresh=994 thresh=1989 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 161.598245: balance_dirty_state: bdi btrfs-1: dirty=834 wb=604 unstable=1 bg_thresh=997 thresh=1994 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 161.598715: balance_dirty_state: bdi btrfs-1: dirty=859 wb=604 unstable=1 bg_thresh=994 thresh=1988 gap=524 poll_thresh=16 ino=257 dd-2584 [001] 161.598953: balance_dirty_state: bdi btrfs-1: dirty=884 wb=604 unstable=1 bg_thresh=993 thresh=1987 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 161.599190: balance_dirty_state: bdi btrfs-1: dirty=909 wb=604 unstable=1 bg_thresh=995 thresh=1991 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 161.599200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=99% bdi_bw=52424 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 161.605899: balance_dirty_state: bdi btrfs-1: dirty=909 wb=454 unstable=1 bg_thresh=997 thresh=1995 gap=631 poll_thresh=18 ino=257 dd-2584 [005] 161.605971: balance_dirty_state: bdi btrfs-1: dirty=934 wb=454 unstable=1 bg_thresh=994 thresh=1989 gap=600 poll_thresh=13 ino=257 dd-2584 [005] 161.606031: balance_dirty_state: bdi btrfs-1: dirty=934 wb=454 unstable=1 bg_thresh=994 thresh=1988 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 161.606090: balance_dirty_state: bdi btrfs-1: dirty=959 wb=454 unstable=1 bg_thresh=996 thresh=1993 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 161.606149: balance_dirty_state: bdi btrfs-1: dirty=959 wb=454 unstable=1 bg_thresh=993 thresh=1987 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 161.606266: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=454 unstable=1 bg_thresh=995 thresh=1991 gap=527 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 161.606338: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19068 wrote=0 to_write=8192 dd-2584 [005] 161.606389: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=454 unstable=1 bg_thresh=995 thresh=1990 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 161.606540: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=379 unstable=1 bg_thresh=994 thresh=1989 gap=575 poll_thresh=19 ino=257 dd-2584 [005] 161.607104: balance_dirty_state: bdi btrfs-1: dirty=959 wb=479 unstable=1 bg_thresh=994 thresh=1988 gap=549 poll_thresh=20 ino=257 dd-2584 [005] 161.607354: balance_dirty_state: bdi btrfs-1: dirty=959 wb=504 unstable=1 bg_thresh=996 thresh=1992 gap=528 poll_thresh=21 ino=257 dd-2584 [005] 161.607609: balance_dirty_state: bdi btrfs-1: dirty=934 wb=554 unstable=1 bg_thresh=995 thresh=1991 gap=502 poll_thresh=22 ino=257 dd-2584 [005] 161.607864: balance_dirty_state: bdi btrfs-1: dirty=934 wb=579 unstable=1 bg_thresh=995 thresh=1990 gap=476 poll_thresh=23 ino=257 dd-2584 [005] 161.607867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=52424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 161.610803: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=768 to_write=7424 dd-2584 [005] 161.613892: balance_dirty_state: bdi btrfs-1: dirty=434 wb=954 unstable=1 bg_thresh=995 thresh=1991 gap=602 poll_thresh=23 ino=257 dd-2584 [005] 161.613992: balance_dirty_state: bdi btrfs-1: dirty=459 wb=954 unstable=1 bg_thresh=995 thresh=1990 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 161.614234: balance_dirty_state: bdi btrfs-1: dirty=484 wb=954 unstable=1 bg_thresh=994 thresh=1989 gap=550 poll_thresh=18 ino=257 dd-2584 [005] 161.614469: balance_dirty_state: bdi btrfs-1: dirty=534 wb=954 unstable=1 bg_thresh=994 thresh=1988 gap=499 poll_thresh=19 ino=257 dd-2584 [005] 161.614703: balance_dirty_state: bdi btrfs-1: dirty=559 wb=954 unstable=1 bg_thresh=996 thresh=1992 gap=478 poll_thresh=20 ino=257 dd-2584 [005] 161.614712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=52424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 161.621889: balance_dirty_state: bdi btrfs-1: dirty=559 wb=829 unstable=1 bg_thresh=994 thresh=1989 gap=600 poll_thresh=20 ino=257 dd-2584 [005] 161.621984: balance_dirty_state: bdi btrfs-1: dirty=584 wb=829 unstable=1 bg_thresh=994 thresh=1989 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 161.622043: balance_dirty_state: bdi btrfs-1: dirty=584 wb=829 unstable=1 bg_thresh=994 thresh=1988 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 161.622323: balance_dirty_state: bdi btrfs-1: dirty=609 wb=829 unstable=1 bg_thresh=993 thresh=1987 gap=548 poll_thresh=17 ino=257 dd-2584 [005] 161.622437: balance_dirty_state: bdi btrfs-1: dirty=659 wb=829 unstable=1 bg_thresh=993 thresh=1986 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 161.622550: balance_dirty_state: bdi btrfs-1: dirty=684 wb=829 unstable=1 bg_thresh=995 thresh=1990 gap=476 poll_thresh=19 ino=257 dd-2584 [005] 161.622554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=52424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.629912: balance_dirty_state: bdi btrfs-1: dirty=684 wb=754 unstable=1 bg_thresh=994 thresh=1989 gap=550 poll_thresh=19 ino=257 dd-2584 [001] 161.629985: balance_dirty_state: bdi btrfs-1: dirty=709 wb=754 unstable=1 bg_thresh=994 thresh=1988 gap=524 poll_thresh=14 ino=257 dd-2584 [001] 161.630046: balance_dirty_state: bdi btrfs-1: dirty=709 wb=754 unstable=1 bg_thresh=994 thresh=1988 gap=524 poll_thresh=15 ino=257 dd-2584 [001] 161.630105: balance_dirty_state: bdi btrfs-1: dirty=734 wb=754 unstable=1 bg_thresh=993 thresh=1987 gap=498 poll_thresh=16 ino=257 dd-2584 [001] 161.630220: balance_dirty_state: bdi btrfs-1: dirty=759 wb=754 unstable=1 bg_thresh=993 thresh=1986 gap=472 poll_thresh=17 ino=257 dd-2584 [001] 161.630225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=52424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.637836: balance_dirty_state: bdi btrfs-1: dirty=759 wb=629 unstable=1 bg_thresh=988 thresh=1976 gap=587 poll_thresh=17 ino=257 dd-2584 [001] 161.637968: balance_dirty_state: bdi btrfs-1: dirty=784 wb=629 unstable=1 bg_thresh=990 thresh=1981 gap=567 poll_thresh=13 ino=257 dd-2584 [001] 161.638095: balance_dirty_state: bdi btrfs-1: dirty=809 wb=629 unstable=1 bg_thresh=990 thresh=1980 gap=541 poll_thresh=14 ino=257 dd-2584 [001] 161.638214: balance_dirty_state: bdi btrfs-1: dirty=809 wb=629 unstable=1 bg_thresh=993 thresh=1986 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 161.638352: balance_dirty_state: bdi btrfs-1: dirty=834 wb=579 unstable=1 bg_thresh=992 thresh=1985 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 161.638961: balance_dirty_state: bdi btrfs-1: dirty=859 wb=504 unstable=1 bg_thresh=992 thresh=1984 gap=620 poll_thresh=17 ino=257 dd-2584 [001] 161.639199: balance_dirty_state: bdi btrfs-1: dirty=884 wb=504 unstable=1 bg_thresh=991 thresh=1983 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 161.639433: balance_dirty_state: bdi btrfs-1: dirty=934 wb=504 unstable=1 bg_thresh=993 thresh=1987 gap=548 poll_thresh=19 ino=257 dd-2584 [001] 161.639666: balance_dirty_state: bdi btrfs-1: dirty=959 wb=504 unstable=1 bg_thresh=993 thresh=1986 gap=522 poll_thresh=20 ino=257 dd-2584 [001] 161.639900: balance_dirty_state: bdi btrfs-1: dirty=984 wb=504 unstable=1 bg_thresh=992 thresh=1985 gap=496 poll_thresh=21 ino=257 dd-2584 [001] 161.639908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=52424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.645881: balance_dirty_state: bdi btrfs-1: dirty=984 wb=504 unstable=1 bg_thresh=989 thresh=1978 gap=489 poll_thresh=21 ino=257 dd-2584 [001] 161.645886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.653857: balance_dirty_state: bdi btrfs-1: dirty=984 wb=229 unstable=1 bg_thresh=992 thresh=1984 gap=770 poll_thresh=21 ino=257 dd-2584 [001] 161.653950: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=229 unstable=1 bg_thresh=991 thresh=1983 gap=744 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 161.653984: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19116 wrote=0 to_write=8192 dd-2584 [001] 161.654073: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=229 unstable=1 bg_thresh=991 thresh=1982 gap=718 poll_thresh=17 ino=257 dd-2584 [001] 161.654199: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=279 unstable=1 bg_thresh=990 thresh=1981 gap=692 poll_thresh=18 ino=257 dd-2584 [001] 161.654325: balance_dirty_state: bdi btrfs-1: dirty=984 wb=329 unstable=1 bg_thresh=990 thresh=1980 gap=666 poll_thresh=19 ino=257 dd-2584 [001] 161.654624: balance_dirty_state: bdi btrfs-1: dirty=934 wb=429 unstable=1 bg_thresh=992 thresh=1984 gap=620 poll_thresh=20 ino=257 dd-2584 [001] 161.654750: balance_dirty_state: bdi btrfs-1: dirty=909 wb=479 unstable=1 bg_thresh=991 thresh=1983 gap=594 poll_thresh=21 ino=257 dd-2584 [001] 161.654875: balance_dirty_state: bdi btrfs-1: dirty=934 wb=504 unstable=1 bg_thresh=991 thresh=1982 gap=543 poll_thresh=22 ino=257 dd-2584 [001] 161.655001: balance_dirty_state: bdi btrfs-1: dirty=909 wb=554 unstable=1 bg_thresh=993 thresh=1986 gap=522 poll_thresh=23 ino=257 dd-2584 [001] 161.655125: balance_dirty_state: bdi btrfs-1: dirty=909 wb=579 unstable=1 bg_thresh=992 thresh=1985 gap=496 poll_thresh=24 ino=257 dd-2584 [001] 161.655126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 161.658273: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=816 to_write=7376 dd-2584 [005] 161.665804: balance_dirty_state: bdi btrfs-1: dirty=434 wb=929 unstable=1 bg_thresh=991 thresh=1983 gap=619 poll_thresh=24 ino=257 dd-2584 [005] 161.665900: balance_dirty_state: bdi btrfs-1: dirty=459 wb=929 unstable=1 bg_thresh=991 thresh=1982 gap=593 poll_thresh=18 ino=257 dd-2584 [005] 161.666075: balance_dirty_state: bdi btrfs-1: dirty=484 wb=929 unstable=1 bg_thresh=990 thresh=1981 gap=567 poll_thresh=19 ino=257 dd-2584 [005] 161.666244: balance_dirty_state: bdi btrfs-1: dirty=509 wb=929 unstable=1 bg_thresh=990 thresh=1980 gap=541 poll_thresh=20 ino=257 dd-2584 [005] 161.666704: balance_dirty_state: bdi btrfs-1: dirty=559 wb=929 unstable=1 bg_thresh=989 thresh=1979 gap=490 poll_thresh=21 ino=257 dd-2584 [005] 161.666711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 161.673900: balance_dirty_state: bdi btrfs-1: dirty=559 wb=804 unstable=1 bg_thresh=1000 thresh=2000 gap=636 poll_thresh=21 ino=257 dd-2584 [005] 161.673970: balance_dirty_state: bdi btrfs-1: dirty=559 wb=804 unstable=1 bg_thresh=1002 thresh=2005 gap=641 poll_thresh=16 ino=257 dd-2584 [005] 161.674090: balance_dirty_state: bdi btrfs-1: dirty=584 wb=804 unstable=1 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=17 ino=257 dd-2584 [005] 161.674210: balance_dirty_state: bdi btrfs-1: dirty=634 wb=804 unstable=1 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=18 ino=257 dd-2584 [005] 161.674329: balance_dirty_state: bdi btrfs-1: dirty=659 wb=804 unstable=1 bg_thresh=1000 thresh=2001 gap=537 poll_thresh=19 ino=257 dd-2584 [005] 161.674449: balance_dirty_state: bdi btrfs-1: dirty=684 wb=804 unstable=1 bg_thresh=1000 thresh=2000 gap=511 poll_thresh=20 ino=257 dd-2584 [005] 161.674569: balance_dirty_state: bdi btrfs-1: dirty=734 wb=804 unstable=1 bg_thresh=999 thresh=1999 gap=460 poll_thresh=21 ino=257 dd-2584 [005] 161.674574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 161.681852: balance_dirty_state: bdi btrfs-1: dirty=734 wb=679 unstable=1 bg_thresh=986 thresh=1973 gap=559 poll_thresh=21 ino=257 dd-2584 [005] 161.681922: balance_dirty_state: bdi btrfs-1: dirty=734 wb=679 unstable=1 bg_thresh=986 thresh=1972 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 161.682043: balance_dirty_state: bdi btrfs-1: dirty=759 wb=679 unstable=1 bg_thresh=985 thresh=1971 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 161.682342: balance_dirty_state: bdi btrfs-1: dirty=809 wb=679 unstable=1 bg_thresh=987 thresh=1975 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 161.682347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.689926: balance_dirty_state: bdi btrfs-1: dirty=809 wb=554 unstable=1 bg_thresh=990 thresh=1981 gap=617 poll_thresh=18 ino=257 dd-2584 [001] 161.689994: balance_dirty_state: bdi btrfs-1: dirty=834 wb=554 unstable=1 bg_thresh=993 thresh=1986 gap=597 poll_thresh=13 ino=257 dd-2584 [001] 161.690051: balance_dirty_state: bdi btrfs-1: dirty=834 wb=554 unstable=1 bg_thresh=995 thresh=1991 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 161.690108: balance_dirty_state: bdi btrfs-1: dirty=859 wb=554 unstable=1 bg_thresh=998 thresh=1996 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 161.690168: balance_dirty_state: bdi btrfs-1: dirty=884 wb=554 unstable=1 bg_thresh=998 thresh=1996 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 161.690288: balance_dirty_state: bdi btrfs-1: dirty=909 wb=554 unstable=1 bg_thresh=1000 thresh=2000 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 161.690407: balance_dirty_state: bdi btrfs-1: dirty=934 wb=554 unstable=1 bg_thresh=999 thresh=1999 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 161.690525: balance_dirty_state: bdi btrfs-1: dirty=984 wb=554 unstable=1 bg_thresh=999 thresh=1998 gap=459 poll_thresh=19 ino=257 dd-2584 [001] 161.690530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.697913: balance_dirty_state: bdi btrfs-1: dirty=984 wb=429 unstable=1 bg_thresh=991 thresh=1983 gap=569 poll_thresh=19 ino=257 dd-2584 [001] 161.698034: balance_dirty_state: bdi btrfs-1: dirty=984 wb=429 unstable=1 bg_thresh=994 thresh=1988 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 161.698132: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=429 unstable=1 bg_thresh=991 thresh=1982 gap=543 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 161.698232: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19160 wrote=0 to_write=8192 dd-2584 [001] 161.698262: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=429 unstable=1 bg_thresh=990 thresh=1981 gap=517 poll_thresh=16 ino=257 dd-2584 [001] 161.698504: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=429 unstable=1 bg_thresh=988 thresh=1977 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 161.698970: balance_dirty_state: bdi btrfs-1: dirty=959 wb=429 unstable=1 bg_thresh=988 thresh=1977 gap=588 poll_thresh=18 ino=257 dd-2584 [001] 161.699163: balance_dirty_state: bdi btrfs-1: dirty=959 wb=454 unstable=1 bg_thresh=991 thresh=1982 gap=568 poll_thresh=19 ino=257 dd-2584 [001] 161.699361: balance_dirty_state: bdi btrfs-1: dirty=959 wb=504 unstable=1 bg_thresh=989 thresh=1978 gap=514 poll_thresh=20 ino=257 dd-2584 [001] 161.699553: balance_dirty_state: bdi btrfs-1: dirty=959 wb=529 unstable=1 bg_thresh=991 thresh=1983 gap=494 poll_thresh=21 ino=257 dd-2584 [001] 161.699556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 161.702414: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=736 to_write=7456 dd-2584 [001] 161.709817: balance_dirty_state: bdi btrfs-1: dirty=459 wb=904 unstable=1 bg_thresh=996 thresh=1992 gap=628 poll_thresh=21 ino=257 dd-2584 [001] 161.709912: balance_dirty_state: bdi btrfs-1: dirty=484 wb=904 unstable=1 bg_thresh=990 thresh=1981 gap=592 poll_thresh=16 ino=257 dd-2584 [001] 161.710098: balance_dirty_state: bdi btrfs-1: dirty=509 wb=904 unstable=1 bg_thresh=993 thresh=1986 gap=572 poll_thresh=17 ino=257 dd-2584 [001] 161.710285: balance_dirty_state: bdi btrfs-1: dirty=534 wb=904 unstable=1 bg_thresh=992 thresh=1984 gap=545 poll_thresh=18 ino=257 dd-2584 [001] 161.710466: balance_dirty_state: bdi btrfs-1: dirty=559 wb=904 unstable=1 bg_thresh=991 thresh=1983 gap=519 poll_thresh=19 ino=257 dd-2584 [001] 161.710838: balance_dirty_state: bdi btrfs-1: dirty=609 wb=904 unstable=1 bg_thresh=991 thresh=1982 gap=468 poll_thresh=20 ino=257 dd-2584 [001] 161.710843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 161.717875: balance_dirty_state: bdi btrfs-1: dirty=609 wb=729 unstable=1 bg_thresh=989 thresh=1979 gap=640 poll_thresh=20 ino=257 dd-2584 [001] 161.717941: balance_dirty_state: bdi btrfs-1: dirty=609 wb=729 unstable=1 bg_thresh=992 thresh=1984 gap=645 poll_thresh=15 ino=257 dd-2584 [001] 161.718001: balance_dirty_state: bdi btrfs-1: dirty=634 wb=729 unstable=1 bg_thresh=989 thresh=1978 gap=614 poll_thresh=16 ino=257 dd-2584 [001] 161.718119: balance_dirty_state: bdi btrfs-1: dirty=659 wb=729 unstable=1 bg_thresh=991 thresh=1982 gap=593 poll_thresh=17 ino=257 dd-2584 [001] 161.718236: balance_dirty_state: bdi btrfs-1: dirty=709 wb=729 unstable=1 bg_thresh=990 thresh=1981 gap=542 poll_thresh=18 ino=257 dd-2584 [001] 161.718353: balance_dirty_state: bdi btrfs-1: dirty=734 wb=729 unstable=1 bg_thresh=990 thresh=1980 gap=516 poll_thresh=19 ino=257 dd-2584 [001] 161.718473: balance_dirty_state: bdi btrfs-1: dirty=759 wb=729 unstable=1 bg_thresh=992 thresh=1984 gap=495 poll_thresh=20 ino=257 dd-2584 [001] 161.718477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 161.730004: balance_dirty_state: bdi btrfs-1: dirty=759 wb=604 unstable=1 bg_thresh=991 thresh=1983 gap=619 poll_thresh=20 ino=257 dd-2584 [005] 161.730127: balance_dirty_state: bdi btrfs-1: dirty=759 wb=604 unstable=1 bg_thresh=991 thresh=1983 gap=619 poll_thresh=15 ino=257 dd-2584 [005] 161.730245: balance_dirty_state: bdi btrfs-1: dirty=784 wb=604 unstable=1 bg_thresh=994 thresh=1988 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 161.730477: balance_dirty_state: bdi btrfs-1: dirty=809 wb=604 unstable=1 bg_thresh=993 thresh=1987 gap=573 poll_thresh=17 ino=257 dd-2584 [005] 161.731090: balance_dirty_state: bdi btrfs-1: dirty=859 wb=504 unstable=1 bg_thresh=992 thresh=1985 gap=621 poll_thresh=18 ino=257 dd-2584 [005] 161.731333: balance_dirty_state: bdi btrfs-1: dirty=884 wb=479 unstable=1 bg_thresh=994 thresh=1989 gap=625 poll_thresh=19 ino=257 dd-2584 [005] 161.731566: balance_dirty_state: bdi btrfs-1: dirty=909 wb=479 unstable=1 bg_thresh=994 thresh=1988 gap=599 poll_thresh=20 ino=257 dd-2584 [005] 161.731800: balance_dirty_state: bdi btrfs-1: dirty=934 wb=479 unstable=1 bg_thresh=993 thresh=1987 gap=573 poll_thresh=21 ino=257 dd-2584 [005] 161.732036: balance_dirty_state: bdi btrfs-1: dirty=984 wb=479 unstable=1 bg_thresh=995 thresh=1991 gap=527 poll_thresh=22 ino=257 dd-2584 [005] 161.732270: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=479 unstable=1 bg_thresh=995 thresh=1990 gap=501 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 161.732358: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19192 wrote=0 to_write=8192 dd-2584 [005] 161.732518: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=479 unstable=1 bg_thresh=994 thresh=1989 gap=500 poll_thresh=24 ino=257 dd-2584 [005] 161.732770: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=529 unstable=1 bg_thresh=994 thresh=1988 gap=424 poll_thresh=25 ino=257 dd-2584 [005] 161.732773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 161.736460: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=624 to_write=7568 dd-2584 [000] 161.737970: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1104 unstable=1 bg_thresh=994 thresh=1988 gap=424 poll_thresh=25 ino=257 dd-2584 [000] 161.737978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 161.745921: balance_dirty_state: bdi btrfs-1: dirty=459 wb=829 unstable=1 bg_thresh=995 thresh=1990 gap=701 poll_thresh=25 ino=257 dd-2584 [000] 161.745986: balance_dirty_state: bdi btrfs-1: dirty=459 wb=829 unstable=1 bg_thresh=995 thresh=1990 gap=701 poll_thresh=19 ino=257 dd-2584 [000] 161.746265: balance_dirty_state: bdi btrfs-1: dirty=509 wb=829 unstable=1 bg_thresh=997 thresh=1995 gap=656 poll_thresh=20 ino=257 dd-2584 [000] 161.746377: balance_dirty_state: bdi btrfs-1: dirty=534 wb=829 unstable=1 bg_thresh=1000 thresh=2000 gap=636 poll_thresh=21 ino=257 dd-2584 [000] 161.746490: balance_dirty_state: bdi btrfs-1: dirty=559 wb=829 unstable=1 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=22 ino=257 dd-2584 [000] 161.746602: balance_dirty_state: bdi btrfs-1: dirty=584 wb=829 unstable=1 bg_thresh=1001 thresh=2003 gap=589 poll_thresh=23 ino=257 dd-2584 [000] 161.746714: balance_dirty_state: bdi btrfs-1: dirty=634 wb=829 unstable=1 bg_thresh=1001 thresh=2002 gap=538 poll_thresh=24 ino=257 dd-2584 [000] 161.746825: balance_dirty_state: bdi btrfs-1: dirty=659 wb=829 unstable=1 bg_thresh=1003 thresh=2006 gap=517 poll_thresh=25 ino=257 dd-2584 [000] 161.746938: balance_dirty_state: bdi btrfs-1: dirty=684 wb=829 unstable=1 bg_thresh=1002 thresh=2005 gap=491 poll_thresh=26 ino=257 dd-2584 [000] 161.746943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 161.753862: balance_dirty_state: bdi btrfs-1: dirty=684 wb=704 unstable=1 bg_thresh=995 thresh=1990 gap=601 poll_thresh=26 ino=257 dd-2584 [004] 161.753953: balance_dirty_state: bdi btrfs-1: dirty=684 wb=704 unstable=1 bg_thresh=995 thresh=1990 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 161.754397: balance_dirty_state: bdi btrfs-1: dirty=709 wb=704 unstable=1 bg_thresh=994 thresh=1989 gap=575 poll_thresh=20 ino=257 dd-2584 [004] 161.754567: balance_dirty_state: bdi btrfs-1: dirty=759 wb=704 unstable=1 bg_thresh=997 thresh=1994 gap=530 poll_thresh=21 ino=257 dd-2584 [004] 161.754738: balance_dirty_state: bdi btrfs-1: dirty=784 wb=704 unstable=1 bg_thresh=999 thresh=1998 gap=509 poll_thresh=22 ino=257 dd-2584 [004] 161.754908: balance_dirty_state: bdi btrfs-1: dirty=809 wb=704 unstable=1 bg_thresh=998 thresh=1997 gap=483 poll_thresh=23 ino=257 dd-2584 [004] 161.754915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-149% task_gap=-398% task_weight=99% bdi_bw=55892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 161.765869: balance_dirty_state: bdi btrfs-1: dirty=809 wb=604 unstable=1 bg_thresh=993 thresh=1987 gap=573 poll_thresh=23 ino=257 dd-2584 [004] 161.765962: balance_dirty_state: bdi btrfs-1: dirty=834 wb=604 unstable=1 bg_thresh=993 thresh=1987 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 161.766073: balance_dirty_state: bdi btrfs-1: dirty=859 wb=604 unstable=1 bg_thresh=996 thresh=1992 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 161.766182: balance_dirty_state: bdi btrfs-1: dirty=884 wb=604 unstable=1 bg_thresh=998 thresh=1997 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 161.766298: balance_dirty_state: bdi btrfs-1: dirty=934 wb=604 unstable=1 bg_thresh=1000 thresh=2001 gap=462 poll_thresh=20 ino=257 dd-2584 [004] 161.766303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-170% task_gap=-440% task_weight=98% bdi_bw=55892 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 161.773889: balance_dirty_state: bdi btrfs-1: dirty=934 wb=354 unstable=1 bg_thresh=994 thresh=1989 gap=700 poll_thresh=20 ino=257 dd-2584 [004] 161.773950: balance_dirty_state: bdi btrfs-1: dirty=934 wb=354 unstable=1 bg_thresh=994 thresh=1989 gap=700 poll_thresh=15 ino=257 dd-2584 [004] 161.774006: balance_dirty_state: bdi btrfs-1: dirty=959 wb=354 unstable=1 bg_thresh=997 thresh=1994 gap=680 poll_thresh=16 ino=257 dd-2584 [004] 161.774280: balance_dirty_state: bdi btrfs-1: dirty=984 wb=354 unstable=1 bg_thresh=999 thresh=1999 gap=660 poll_thresh=17 ino=257 dd-2584 [004] 161.774392: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=354 unstable=1 bg_thresh=999 thresh=1998 gap=609 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 161.774478: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19236 wrote=0 to_write=8192 dd-2584 [004] 161.774519: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=354 unstable=1 bg_thresh=1001 thresh=2002 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 161.774648: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=379 unstable=1 bg_thresh=1000 thresh=2001 gap=562 poll_thresh=20 ino=257 dd-2584 [004] 161.774775: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=454 unstable=1 bg_thresh=1000 thresh=2000 gap=536 poll_thresh=21 ino=257 dd-2584 [004] 161.774900: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=504 unstable=1 bg_thresh=1002 thresh=2004 gap=490 poll_thresh=22 ino=257 dd-2584 [004] 161.774902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-340% task_weight=98% bdi_bw=55892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 161.776775: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=204 wrote=720 to_write=7472 dd-2584 [004] 161.781858: balance_dirty_state: bdi btrfs-1: dirty=434 wb=929 unstable=1 bg_thresh=994 thresh=1988 gap=624 poll_thresh=22 ino=257 dd-2584 [004] 161.781932: balance_dirty_state: bdi btrfs-1: dirty=434 wb=929 unstable=1 bg_thresh=994 thresh=1988 gap=624 poll_thresh=16 ino=257 dd-2584 [004] 161.782042: balance_dirty_state: bdi btrfs-1: dirty=484 wb=929 unstable=1 bg_thresh=996 thresh=1993 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 161.782318: balance_dirty_state: bdi btrfs-1: dirty=509 wb=929 unstable=1 bg_thresh=999 thresh=1998 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 161.782433: balance_dirty_state: bdi btrfs-1: dirty=534 wb=929 unstable=1 bg_thresh=1001 thresh=2002 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 161.782545: balance_dirty_state: bdi btrfs-1: dirty=559 wb=929 unstable=1 bg_thresh=1000 thresh=2001 gap=512 poll_thresh=20 ino=257 dd-2584 [004] 161.782657: balance_dirty_state: bdi btrfs-1: dirty=609 wb=929 unstable=1 bg_thresh=1000 thresh=2000 gap=461 poll_thresh=21 ino=257 dd-2584 [004] 161.782661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-171% task_gap=-441% task_weight=98% bdi_bw=55892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 161.789864: balance_dirty_state: bdi btrfs-1: dirty=609 wb=804 unstable=1 bg_thresh=993 thresh=1986 gap=572 poll_thresh=21 ino=257 dd-2584 [004] 161.789938: balance_dirty_state: bdi btrfs-1: dirty=609 wb=804 unstable=1 bg_thresh=993 thresh=1986 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 161.790050: balance_dirty_state: bdi btrfs-1: dirty=659 wb=804 unstable=1 bg_thresh=995 thresh=1991 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 161.790159: balance_dirty_state: bdi btrfs-1: dirty=684 wb=804 unstable=1 bg_thresh=998 thresh=1996 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 161.790273: balance_dirty_state: bdi btrfs-1: dirty=709 wb=804 unstable=1 bg_thresh=1000 thresh=2000 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 161.790277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-147% task_gap=-395% task_weight=99% bdi_bw=55892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 161.797856: balance_dirty_state: bdi btrfs-1: dirty=709 wb=704 unstable=1 bg_thresh=997 thresh=1995 gap=581 poll_thresh=19 ino=257 dd-2584 [004] 161.797944: balance_dirty_state: bdi btrfs-1: dirty=734 wb=704 unstable=1 bg_thresh=997 thresh=1995 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 161.798028: balance_dirty_state: bdi btrfs-1: dirty=759 wb=704 unstable=1 bg_thresh=1000 thresh=2000 gap=536 poll_thresh=15 ino=257 dd-2584 [004] 161.798401: balance_dirty_state: bdi btrfs-1: dirty=759 wb=704 unstable=1 bg_thresh=1000 thresh=2000 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 161.798570: balance_dirty_state: bdi btrfs-1: dirty=784 wb=704 unstable=1 bg_thresh=999 thresh=1999 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 161.798741: balance_dirty_state: bdi btrfs-1: dirty=834 wb=704 unstable=1 bg_thresh=1001 thresh=2003 gap=464 poll_thresh=18 ino=257 dd-2584 [004] 161.798747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-145% task_gap=-389% task_weight=98% bdi_bw=55892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 161.805863: balance_dirty_state: bdi btrfs-1: dirty=834 wb=579 unstable=1 bg_thresh=992 thresh=1985 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 161.805936: balance_dirty_state: bdi btrfs-1: dirty=834 wb=579 unstable=1 bg_thresh=992 thresh=1985 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 161.805991: balance_dirty_state: bdi btrfs-1: dirty=859 wb=579 unstable=1 bg_thresh=995 thresh=1990 gap=551 poll_thresh=14 ino=257 dd-2584 [004] 161.806046: balance_dirty_state: bdi btrfs-1: dirty=884 wb=579 unstable=1 bg_thresh=995 thresh=1990 gap=526 poll_thresh=15 ino=257 dd-2584 [004] 161.806102: balance_dirty_state: bdi btrfs-1: dirty=884 wb=579 unstable=1 bg_thresh=997 thresh=1995 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 161.806212: balance_dirty_state: bdi btrfs-1: dirty=934 wb=579 unstable=1 bg_thresh=1000 thresh=2000 gap=486 poll_thresh=17 ino=257 dd-2584 [004] 161.806217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-147% task_gap=-393% task_weight=98% bdi_bw=55892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 161.813928: balance_dirty_state: bdi btrfs-1: dirty=934 wb=454 unstable=1 bg_thresh=998 thresh=1997 gap=608 poll_thresh=17 ino=257 dd-2584 [004] 161.814022: balance_dirty_state: bdi btrfs-1: dirty=934 wb=454 unstable=1 bg_thresh=998 thresh=1997 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 161.814078: balance_dirty_state: bdi btrfs-1: dirty=959 wb=454 unstable=1 bg_thresh=1001 thresh=2002 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 161.814135: balance_dirty_state: bdi btrfs-1: dirty=959 wb=454 unstable=1 bg_thresh=998 thresh=1996 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 161.814192: balance_dirty_state: bdi btrfs-1: dirty=984 wb=454 unstable=1 bg_thresh=1000 thresh=2001 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 161.814468: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=454 unstable=1 bg_thresh=1000 thresh=2000 gap=536 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 161.814554: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19276 wrote=0 to_write=8192 dd-2584 [004] 161.814594: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=454 unstable=1 bg_thresh=1002 thresh=2004 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 161.814596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-387% task_weight=98% bdi_bw=55892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 161.816509: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=624 to_write=7568 dd-2584 [004] 161.821926: balance_dirty_state: bdi btrfs-1: dirty=434 wb=929 unstable=1 bg_thresh=996 thresh=1993 gap=629 poll_thresh=18 ino=257 dd-2584 [004] 161.822013: balance_dirty_state: bdi btrfs-1: dirty=434 wb=929 unstable=1 bg_thresh=999 thresh=1998 gap=634 poll_thresh=13 ino=257 dd-2584 [004] 161.822101: balance_dirty_state: bdi btrfs-1: dirty=459 wb=929 unstable=1 bg_thresh=999 thresh=1998 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 161.822187: balance_dirty_state: bdi btrfs-1: dirty=484 wb=929 unstable=1 bg_thresh=1001 thresh=2003 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 161.822272: balance_dirty_state: bdi btrfs-1: dirty=484 wb=929 unstable=1 bg_thresh=1001 thresh=2003 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 161.822447: balance_dirty_state: bdi btrfs-1: dirty=534 wb=929 unstable=1 bg_thresh=1001 thresh=2002 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 161.822623: balance_dirty_state: bdi btrfs-1: dirty=559 wb=929 unstable=1 bg_thresh=1003 thresh=2006 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 161.822803: balance_dirty_state: bdi btrfs-1: dirty=584 wb=929 unstable=1 bg_thresh=1002 thresh=2005 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 161.822809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-386% task_weight=98% bdi_bw=55892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 161.829886: balance_dirty_state: bdi btrfs-1: dirty=584 wb=804 unstable=1 bg_thresh=994 thresh=1988 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 161.829981: balance_dirty_state: bdi btrfs-1: dirty=609 wb=804 unstable=1 bg_thresh=996 thresh=1993 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 161.830071: balance_dirty_state: bdi btrfs-1: dirty=609 wb=804 unstable=1 bg_thresh=993 thresh=1987 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 161.830158: balance_dirty_state: bdi btrfs-1: dirty=634 wb=804 unstable=1 bg_thresh=996 thresh=1992 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 161.830523: balance_dirty_state: bdi btrfs-1: dirty=659 wb=804 unstable=1 bg_thresh=998 thresh=1997 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 161.830696: balance_dirty_state: bdi btrfs-1: dirty=709 wb=804 unstable=1 bg_thresh=1000 thresh=2001 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 161.830703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-393% task_weight=99% bdi_bw=55892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.837977: balance_dirty_state: bdi btrfs-1: dirty=709 wb=679 unstable=1 bg_thresh=995 thresh=1991 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 161.838044: balance_dirty_state: bdi btrfs-1: dirty=734 wb=679 unstable=1 bg_thresh=998 thresh=1996 gap=582 poll_thresh=13 ino=257 dd-2584 [001] 161.838101: balance_dirty_state: bdi btrfs-1: dirty=734 wb=679 unstable=1 bg_thresh=998 thresh=1996 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 161.838157: balance_dirty_state: bdi btrfs-1: dirty=759 wb=679 unstable=1 bg_thresh=1000 thresh=2001 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 161.838216: balance_dirty_state: bdi btrfs-1: dirty=784 wb=679 unstable=1 bg_thresh=1000 thresh=2001 gap=537 poll_thresh=16 ino=257 dd-2584 [001] 161.838334: balance_dirty_state: bdi btrfs-1: dirty=809 wb=679 unstable=1 bg_thresh=1000 thresh=2000 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 161.838452: balance_dirty_state: bdi btrfs-1: dirty=834 wb=679 unstable=1 bg_thresh=1002 thresh=2004 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 161.838457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-389% task_weight=99% bdi_bw=55892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 161.845886: balance_dirty_state: bdi btrfs-1: dirty=834 wb=479 unstable=1 bg_thresh=983 thresh=1967 gap=653 poll_thresh=18 ino=257 dd-2584 [001] 161.845976: balance_dirty_state: bdi btrfs-1: dirty=859 wb=479 unstable=1 bg_thresh=985 thresh=1971 gap=632 poll_thresh=13 ino=257 dd-2584 [001] 161.846060: balance_dirty_state: bdi btrfs-1: dirty=859 wb=479 unstable=1 bg_thresh=985 thresh=1971 gap=632 poll_thresh=14 ino=257 dd-2584 [001] 161.846147: balance_dirty_state: bdi btrfs-1: dirty=884 wb=479 unstable=1 bg_thresh=987 thresh=1975 gap=611 poll_thresh=15 ino=257 dd-2584 [001] 161.846239: balance_dirty_state: bdi btrfs-1: dirty=909 wb=479 unstable=1 bg_thresh=990 thresh=1981 gap=592 poll_thresh=16 ino=257 dd-2584 [001] 161.846667: balance_dirty_state: bdi btrfs-1: dirty=934 wb=479 unstable=1 bg_thresh=994 thresh=1989 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 161.846787: balance_dirty_state: bdi btrfs-1: dirty=959 wb=479 unstable=1 bg_thresh=994 thresh=1988 gap=549 poll_thresh=18 ino=257 dd-2584 [001] 161.846904: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=479 unstable=1 bg_thresh=993 thresh=1987 gap=498 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 161.846957: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19308 wrote=0 to_write=8192 dd-2584 [001] 161.847033: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=479 unstable=1 bg_thresh=993 thresh=1986 gap=472 poll_thresh=20 ino=257 dd-2584 [001] 161.847035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=55892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 161.848822: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=276 wrote=592 to_write=7600 dd-2584 [005] 161.857977: balance_dirty_state: bdi btrfs-1: dirty=434 wb=954 unstable=1 bg_thresh=993 thresh=1987 gap=598 poll_thresh=20 ino=257 dd-2584 [005] 161.858092: balance_dirty_state: bdi btrfs-1: dirty=434 wb=954 unstable=1 bg_thresh=993 thresh=1987 gap=598 poll_thresh=15 ino=257 dd-2584 [005] 161.858210: balance_dirty_state: bdi btrfs-1: dirty=459 wb=954 unstable=1 bg_thresh=996 thresh=1992 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 161.858401: balance_dirty_state: bdi btrfs-1: dirty=484 wb=954 unstable=1 bg_thresh=998 thresh=1997 gap=558 poll_thresh=17 ino=257 dd-2584 [005] 161.858638: balance_dirty_state: bdi btrfs-1: dirty=509 wb=954 unstable=1 bg_thresh=998 thresh=1996 gap=532 poll_thresh=18 ino=257 dd-2584 [005] 161.858860: balance_dirty_state: bdi btrfs-1: dirty=559 wb=904 unstable=1 bg_thresh=996 thresh=1993 gap=529 poll_thresh=19 ino=257 dd-2584 [005] 161.859243: balance_dirty_state: bdi btrfs-1: dirty=584 wb=804 unstable=1 bg_thresh=995 thresh=1991 gap=602 poll_thresh=20 ino=257 dd-2584 [005] 161.859435: balance_dirty_state: bdi btrfs-1: dirty=609 wb=804 unstable=1 bg_thresh=995 thresh=1990 gap=576 poll_thresh=21 ino=257 dd-2584 [005] 161.859627: balance_dirty_state: bdi btrfs-1: dirty=659 wb=804 unstable=1 bg_thresh=997 thresh=1994 gap=530 poll_thresh=22 ino=257 dd-2584 [005] 161.859816: balance_dirty_state: bdi btrfs-1: dirty=684 wb=804 unstable=1 bg_thresh=996 thresh=1993 gap=504 poll_thresh=23 ino=257 dd-2584 [005] 161.860005: balance_dirty_state: bdi btrfs-1: dirty=709 wb=804 unstable=1 bg_thresh=996 thresh=1992 gap=478 poll_thresh=24 ino=257 dd-2584 [005] 161.860012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-153% task_gap=-405% task_weight=99% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 161.865961: balance_dirty_state: bdi btrfs-1: dirty=709 wb=804 unstable=1 bg_thresh=996 thresh=1992 gap=478 poll_thresh=24 ino=257 dd-2584 [005] 161.865969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-153% task_gap=-405% task_weight=99% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 161.873942: balance_dirty_state: bdi btrfs-1: dirty=709 wb=679 unstable=1 bg_thresh=998 thresh=1996 gap=607 poll_thresh=24 ino=257 dd-2584 [005] 161.874017: balance_dirty_state: bdi btrfs-1: dirty=734 wb=679 unstable=1 bg_thresh=996 thresh=1992 gap=578 poll_thresh=18 ino=257 dd-2584 [005] 161.874151: balance_dirty_state: bdi btrfs-1: dirty=759 wb=629 unstable=1 bg_thresh=998 thresh=1996 gap=607 poll_thresh=19 ino=257 dd-2584 [005] 161.874276: balance_dirty_state: bdi btrfs-1: dirty=784 wb=579 unstable=1 bg_thresh=997 thresh=1995 gap=631 poll_thresh=20 ino=257 dd-2584 [005] 161.874567: balance_dirty_state: bdi btrfs-1: dirty=834 wb=579 unstable=1 bg_thresh=997 thresh=1994 gap=580 poll_thresh=21 ino=257 dd-2584 [005] 161.874685: balance_dirty_state: bdi btrfs-1: dirty=859 wb=579 unstable=1 bg_thresh=996 thresh=1993 gap=554 poll_thresh=22 ino=257 dd-2584 [005] 161.874802: balance_dirty_state: bdi btrfs-1: dirty=884 wb=579 unstable=1 bg_thresh=998 thresh=1997 gap=533 poll_thresh=23 ino=257 dd-2584 [005] 161.874919: balance_dirty_state: bdi btrfs-1: dirty=909 wb=579 unstable=1 bg_thresh=998 thresh=1996 gap=507 poll_thresh=24 ino=257 dd-2584 [005] 161.875038: balance_dirty_state: bdi btrfs-1: dirty=959 wb=579 unstable=1 bg_thresh=997 thresh=1995 gap=456 poll_thresh=25 ino=257 dd-2584 [005] 161.875043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-402% task_weight=100% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 161.881987: balance_dirty_state: bdi btrfs-1: dirty=959 wb=579 unstable=1 bg_thresh=995 thresh=1990 gap=451 poll_thresh=25 ino=257 dd-2584 [005] 161.881993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-408% task_weight=99% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 161.889918: balance_dirty_state: bdi btrfs-1: dirty=959 wb=329 unstable=1 bg_thresh=994 thresh=1988 gap=699 poll_thresh=25 ino=257 dd-2584 [005] 161.890029: balance_dirty_state: bdi btrfs-1: dirty=959 wb=329 unstable=1 bg_thresh=993 thresh=1987 gap=698 poll_thresh=19 ino=257 dd-2584 [005] 161.890143: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=329 unstable=1 bg_thresh=995 thresh=1991 gap=652 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 161.890208: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19352 wrote=0 to_write=8192 dd-2584 [005] 161.890267: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=329 unstable=1 bg_thresh=995 thresh=1990 gap=626 poll_thresh=21 ino=257 dd-2584 [005] 161.890396: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=354 unstable=1 bg_thresh=994 thresh=1989 gap=600 poll_thresh=22 ino=257 dd-2584 [005] 161.890697: balance_dirty_state: bdi btrfs-1: dirty=934 wb=479 unstable=1 bg_thresh=994 thresh=1988 gap=574 poll_thresh=23 ino=257 dd-2584 [005] 161.890823: balance_dirty_state: bdi btrfs-1: dirty=934 wb=529 unstable=1 bg_thresh=996 thresh=1992 gap=528 poll_thresh=24 ino=257 dd-2584 [005] 161.890950: balance_dirty_state: bdi btrfs-1: dirty=934 wb=554 unstable=1 bg_thresh=995 thresh=1991 gap=502 poll_thresh=25 ino=257 dd-2584 [005] 161.891080: balance_dirty_state: bdi btrfs-1: dirty=909 wb=604 unstable=1 bg_thresh=995 thresh=1990 gap=476 poll_thresh=26 ino=257 dd-2584 [005] 161.891082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 161.894416: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=324 wrote=768 to_write=7424 dd-2584 [005] 161.897990: balance_dirty_state: bdi btrfs-1: dirty=409 wb=954 unstable=1 bg_thresh=996 thresh=1992 gap=628 poll_thresh=26 ino=257 dd-2584 [005] 161.898100: balance_dirty_state: bdi btrfs-1: dirty=434 wb=954 unstable=1 bg_thresh=995 thresh=1991 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 161.898219: balance_dirty_state: bdi btrfs-1: dirty=459 wb=954 unstable=1 bg_thresh=995 thresh=1990 gap=576 poll_thresh=20 ino=257 dd-2584 [005] 161.898336: balance_dirty_state: bdi btrfs-1: dirty=484 wb=954 unstable=1 bg_thresh=994 thresh=1989 gap=550 poll_thresh=21 ino=257 dd-2584 [005] 161.898455: balance_dirty_state: bdi btrfs-1: dirty=534 wb=954 unstable=1 bg_thresh=994 thresh=1988 gap=499 poll_thresh=22 ino=257 dd-2584 [005] 161.898750: balance_dirty_state: bdi btrfs-1: dirty=559 wb=954 unstable=1 bg_thresh=996 thresh=1992 gap=478 poll_thresh=23 ino=257 dd-2584 [005] 161.898757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-177% task_gap=-453% task_weight=99% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 161.905983: balance_dirty_state: bdi btrfs-1: dirty=559 wb=829 unstable=1 bg_thresh=997 thresh=1995 gap=606 poll_thresh=23 ino=257 dd-2584 [005] 161.906060: balance_dirty_state: bdi btrfs-1: dirty=584 wb=829 unstable=1 bg_thresh=997 thresh=1994 gap=580 poll_thresh=17 ino=257 dd-2584 [005] 161.906183: balance_dirty_state: bdi btrfs-1: dirty=609 wb=829 unstable=1 bg_thresh=996 thresh=1993 gap=554 poll_thresh=18 ino=257 dd-2584 [005] 161.906304: balance_dirty_state: bdi btrfs-1: dirty=634 wb=829 unstable=1 bg_thresh=996 thresh=1992 gap=528 poll_thresh=19 ino=257 dd-2584 [005] 161.906425: balance_dirty_state: bdi btrfs-1: dirty=684 wb=829 unstable=1 bg_thresh=995 thresh=1991 gap=477 poll_thresh=20 ino=257 dd-2584 [005] 161.906429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=99% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 161.913953: balance_dirty_state: bdi btrfs-1: dirty=684 wb=754 unstable=1 bg_thresh=995 thresh=1991 gap=552 poll_thresh=20 ino=257 dd-2584 [005] 161.914033: balance_dirty_state: bdi btrfs-1: dirty=684 wb=754 unstable=1 bg_thresh=998 thresh=1996 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 161.914095: balance_dirty_state: bdi btrfs-1: dirty=709 wb=754 unstable=1 bg_thresh=997 thresh=1995 gap=531 poll_thresh=16 ino=257 dd-2584 [005] 161.914216: balance_dirty_state: bdi btrfs-1: dirty=734 wb=754 unstable=1 bg_thresh=997 thresh=1994 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 161.914340: balance_dirty_state: bdi btrfs-1: dirty=759 wb=754 unstable=1 bg_thresh=996 thresh=1993 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 161.914345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-152% task_gap=-404% task_weight=99% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 161.921987: balance_dirty_state: bdi btrfs-1: dirty=759 wb=629 unstable=1 bg_thresh=996 thresh=1992 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 161.922069: balance_dirty_state: bdi btrfs-1: dirty=784 wb=629 unstable=1 bg_thresh=995 thresh=1991 gap=577 poll_thresh=13 ino=257 dd-2584 [005] 161.922131: balance_dirty_state: bdi btrfs-1: dirty=809 wb=629 unstable=1 bg_thresh=995 thresh=1991 gap=552 poll_thresh=14 ino=257 dd-2584 [005] 161.922370: balance_dirty_state: bdi btrfs-1: dirty=809 wb=629 unstable=1 bg_thresh=995 thresh=1990 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 161.922432: balance_dirty_state: bdi btrfs-1: dirty=834 wb=629 unstable=1 bg_thresh=997 thresh=1995 gap=531 poll_thresh=16 ino=257 dd-2584 [005] 161.922552: balance_dirty_state: bdi btrfs-1: dirty=859 wb=629 unstable=1 bg_thresh=997 thresh=1994 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 161.922675: balance_dirty_state: bdi btrfs-1: dirty=884 wb=629 unstable=1 bg_thresh=996 thresh=1993 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 161.922680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-152% task_gap=-404% task_weight=99% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 161.929989: balance_dirty_state: bdi btrfs-1: dirty=884 wb=504 unstable=1 bg_thresh=994 thresh=1989 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 161.930061: balance_dirty_state: bdi btrfs-1: dirty=884 wb=504 unstable=1 bg_thresh=994 thresh=1989 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 161.930121: balance_dirty_state: bdi btrfs-1: dirty=909 wb=504 unstable=1 bg_thresh=997 thresh=1994 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 161.930179: balance_dirty_state: bdi btrfs-1: dirty=934 wb=504 unstable=1 bg_thresh=997 thresh=1994 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 161.930235: balance_dirty_state: bdi btrfs-1: dirty=934 wb=504 unstable=1 bg_thresh=999 thresh=1999 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 161.930354: balance_dirty_state: bdi btrfs-1: dirty=959 wb=504 unstable=1 bg_thresh=1002 thresh=2004 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 161.930555: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=379 unstable=1 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 161.930623: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19392 wrote=0 to_write=8192 dd-2584 [004] 161.930746: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=379 unstable=1 bg_thresh=1000 thresh=2000 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 161.931191: balance_dirty_state: bdi btrfs-1: dirty=909 wb=529 unstable=1 bg_thresh=1004 thresh=2009 gap=570 poll_thresh=20 ino=257 dd-2584 [004] 161.931319: balance_dirty_state: bdi btrfs-1: dirty=909 wb=579 unstable=1 bg_thresh=1006 thresh=2013 gap=524 poll_thresh=21 ino=257 dd-2584 [004] 161.931446: balance_dirty_state: bdi btrfs-1: dirty=909 wb=604 unstable=1 bg_thresh=1006 thresh=2012 gap=498 poll_thresh=22 ino=257 dd-2584 [004] 161.931447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-378% task_weight=100% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 161.934772: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=364 wrote=736 to_write=7456 dd-2584 [004] 161.937958: balance_dirty_state: bdi btrfs-1: dirty=409 wb=979 unstable=1 bg_thresh=1005 thresh=2010 gap=621 poll_thresh=22 ino=257 dd-2584 [004] 161.938080: balance_dirty_state: bdi btrfs-1: dirty=434 wb=979 unstable=1 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 161.938198: balance_dirty_state: bdi btrfs-1: dirty=459 wb=979 unstable=1 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 161.938315: balance_dirty_state: bdi btrfs-1: dirty=484 wb=979 unstable=1 bg_thresh=1003 thresh=2007 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 161.938433: balance_dirty_state: bdi btrfs-1: dirty=509 wb=979 unstable=1 bg_thresh=1003 thresh=2006 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 161.938550: balance_dirty_state: bdi btrfs-1: dirty=559 wb=979 unstable=1 bg_thresh=1002 thresh=2005 gap=466 poll_thresh=20 ino=257 dd-2584 [004] 161.938555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-167% task_gap=-434% task_weight=98% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 161.947832: balance_dirty_state: bdi btrfs-1: dirty=559 wb=854 unstable=1 bg_thresh=996 thresh=1993 gap=579 poll_thresh=20 ino=257 dd-2584 [004] 161.947919: balance_dirty_state: bdi btrfs-1: dirty=559 wb=854 unstable=1 bg_thresh=996 thresh=1993 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 161.948294: balance_dirty_state: bdi btrfs-1: dirty=584 wb=854 unstable=1 bg_thresh=999 thresh=1998 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 161.948458: balance_dirty_state: bdi btrfs-1: dirty=609 wb=854 unstable=1 bg_thresh=1001 thresh=2003 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 161.948626: balance_dirty_state: bdi btrfs-1: dirty=634 wb=854 unstable=1 bg_thresh=1004 thresh=2008 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 161.948795: balance_dirty_state: bdi btrfs-1: dirty=684 wb=854 unstable=1 bg_thresh=1006 thresh=2012 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 161.948801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-377% task_weight=99% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 161.954035: balance_dirty_state: bdi btrfs-1: dirty=684 wb=704 unstable=1 bg_thresh=1002 thresh=2005 gap=616 poll_thresh=19 ino=257 dd-2584 [003] 161.954105: balance_dirty_state: bdi btrfs-1: dirty=709 wb=704 unstable=1 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=14 ino=257 dd-2584 [003] 161.954166: balance_dirty_state: bdi btrfs-1: dirty=734 wb=704 unstable=1 bg_thresh=1002 thresh=2004 gap=565 poll_thresh=15 ino=257 dd-2584 [003] 161.954224: balance_dirty_state: bdi btrfs-1: dirty=734 wb=704 unstable=1 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=16 ino=257 dd-2584 [003] 161.954343: balance_dirty_state: bdi btrfs-1: dirty=784 wb=704 unstable=1 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=17 ino=257 dd-2584 [003] 161.954461: balance_dirty_state: bdi btrfs-1: dirty=809 wb=704 unstable=1 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=18 ino=257 dd-2584 [003] 161.954466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-143% task_gap=-386% task_weight=99% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 161.961995: balance_dirty_state: bdi btrfs-1: dirty=809 wb=579 unstable=1 bg_thresh=991 thresh=1983 gap=594 poll_thresh=18 ino=257 dd-2584 [003] 161.962062: balance_dirty_state: bdi btrfs-1: dirty=809 wb=579 unstable=1 bg_thresh=988 thresh=1977 gap=588 poll_thresh=13 ino=257 dd-2584 [003] 161.962123: balance_dirty_state: bdi btrfs-1: dirty=834 wb=579 unstable=1 bg_thresh=994 thresh=1988 gap=574 poll_thresh=14 ino=257 dd-2584 [003] 161.962355: balance_dirty_state: bdi btrfs-1: dirty=859 wb=579 unstable=1 bg_thresh=991 thresh=1982 gap=543 poll_thresh=15 ino=257 dd-2584 [003] 161.962417: balance_dirty_state: bdi btrfs-1: dirty=859 wb=579 unstable=1 bg_thresh=996 thresh=1992 gap=553 poll_thresh=16 ino=257 dd-2584 [003] 161.962532: balance_dirty_state: bdi btrfs-1: dirty=909 wb=579 unstable=1 bg_thresh=995 thresh=1991 gap=502 poll_thresh=17 ino=257 dd-2584 [003] 161.962650: balance_dirty_state: bdi btrfs-1: dirty=934 wb=579 unstable=1 bg_thresh=995 thresh=1990 gap=476 poll_thresh=18 ino=257 dd-2584 [003] 161.962655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-408% task_weight=99% bdi_bw=58288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 161.969951: balance_dirty_state: bdi btrfs-1: dirty=934 wb=454 unstable=1 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=18 ino=257 dd-2584 [003] 161.970023: balance_dirty_state: bdi btrfs-1: dirty=959 wb=454 unstable=1 bg_thresh=995 thresh=1991 gap=577 poll_thresh=13 ino=257 dd-2584 [003] 161.970084: balance_dirty_state: bdi btrfs-1: dirty=959 wb=454 unstable=1 bg_thresh=998 thresh=1996 gap=582 poll_thresh=14 ino=257 dd-2584 [003] 161.970146: balance_dirty_state: bdi btrfs-1: dirty=984 wb=454 unstable=1 bg_thresh=1000 thresh=2001 gap=562 poll_thresh=15 ino=257 dd-2584 [003] 161.970208: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=454 unstable=1 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 161.970258: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19432 wrote=0 to_write=8192 dd-2584 [003] 161.970341: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=454 unstable=1 bg_thresh=996 thresh=1993 gap=504 poll_thresh=17 ino=257 dd-2584 [003] 161.970473: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=479 unstable=1 bg_thresh=996 thresh=1993 gap=479 poll_thresh=18 ino=257 dd-2584 [003] 161.970475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-152% task_gap=-404% task_weight=99% bdi_bw=58288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 161.972453: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=400 wrote=640 to_write=7552 dd-2584 [003] 161.977951: balance_dirty_state: bdi btrfs-1: dirty=409 wb=979 unstable=1 bg_thresh=999 thresh=1999 gap=610 poll_thresh=18 ino=257 dd-2584 [003] 161.978021: balance_dirty_state: bdi btrfs-1: dirty=434 wb=979 unstable=1 bg_thresh=999 thresh=1999 gap=585 poll_thresh=13 ino=257 dd-2584 [003] 161.978086: balance_dirty_state: bdi btrfs-1: dirty=434 wb=979 unstable=1 bg_thresh=999 thresh=1998 gap=584 poll_thresh=14 ino=257 dd-2584 [003] 161.978324: balance_dirty_state: bdi btrfs-1: dirty=459 wb=979 unstable=1 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=15 ino=257 dd-2584 [003] 161.978384: balance_dirty_state: bdi btrfs-1: dirty=484 wb=979 unstable=1 bg_thresh=1001 thresh=2002 gap=538 poll_thresh=16 ino=257 dd-2584 [003] 161.978501: balance_dirty_state: bdi btrfs-1: dirty=509 wb=979 unstable=1 bg_thresh=1000 thresh=2001 gap=512 poll_thresh=17 ino=257 dd-2584 [003] 161.978619: balance_dirty_state: bdi btrfs-1: dirty=534 wb=979 unstable=1 bg_thresh=1000 thresh=2000 gap=486 poll_thresh=18 ino=257 dd-2584 [003] 161.978623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-147% task_gap=-395% task_weight=99% bdi_bw=58288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 161.986005: balance_dirty_state: bdi btrfs-1: dirty=534 wb=979 unstable=1 bg_thresh=1000 thresh=2000 gap=486 poll_thresh=18 ino=257 dd-2584 [003] 161.986013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-147% task_gap=-395% task_weight=99% bdi_bw=58288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 161.994007: balance_dirty_state: bdi btrfs-1: dirty=534 wb=854 unstable=1 bg_thresh=998 thresh=1996 gap=607 poll_thresh=18 ino=257 dd-2584 [003] 161.994075: balance_dirty_state: bdi btrfs-1: dirty=559 wb=854 unstable=1 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=13 ino=257 dd-2584 [003] 161.994136: balance_dirty_state: bdi btrfs-1: dirty=559 wb=854 unstable=1 bg_thresh=1000 thresh=2000 gap=586 poll_thresh=14 ino=257 dd-2584 [003] 161.994196: balance_dirty_state: bdi btrfs-1: dirty=584 wb=854 unstable=1 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=15 ino=257 dd-2584 [003] 161.994257: balance_dirty_state: bdi btrfs-1: dirty=609 wb=854 unstable=1 bg_thresh=999 thresh=1999 gap=535 poll_thresh=16 ino=257 dd-2584 [003] 161.994375: balance_dirty_state: bdi btrfs-1: dirty=634 wb=854 unstable=1 bg_thresh=999 thresh=1998 gap=509 poll_thresh=17 ino=257 dd-2584 [003] 161.994495: balance_dirty_state: bdi btrfs-1: dirty=659 wb=854 unstable=1 bg_thresh=998 thresh=1997 gap=483 poll_thresh=18 ino=257 dd-2584 [003] 161.994499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-149% task_gap=-399% task_weight=100% bdi_bw=58288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 162.002038: balance_dirty_state: bdi btrfs-1: dirty=654 wb=729 unstable=1 bg_thresh=1002 thresh=2004 gap=620 poll_thresh=18 ino=257 dd-2584 [003] 162.002111: balance_dirty_state: bdi btrfs-1: dirty=679 wb=729 unstable=1 bg_thresh=1001 thresh=2003 gap=594 poll_thresh=13 ino=257 dd-2584 [003] 162.002177: balance_dirty_state: bdi btrfs-1: dirty=704 wb=729 unstable=1 bg_thresh=1004 thresh=2008 gap=574 poll_thresh=14 ino=257 dd-2584 [003] 162.002416: balance_dirty_state: bdi btrfs-1: dirty=704 wb=729 unstable=1 bg_thresh=1001 thresh=2002 gap=568 poll_thresh=15 ino=257 dd-2584 [003] 162.002477: balance_dirty_state: bdi btrfs-1: dirty=729 wb=729 unstable=1 bg_thresh=1003 thresh=2007 gap=548 poll_thresh=16 ino=257 dd-2584 [003] 162.002595: balance_dirty_state: bdi btrfs-1: dirty=754 wb=729 unstable=1 bg_thresh=1003 thresh=2006 gap=522 poll_thresh=17 ino=257 dd-2584 [003] 162.002715: balance_dirty_state: bdi btrfs-1: dirty=779 wb=729 unstable=1 bg_thresh=1002 thresh=2005 gap=496 poll_thresh=18 ino=257 dd-2584 [003] 162.002720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-387% task_weight=99% bdi_bw=58288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 162.009997: balance_dirty_state: bdi btrfs-1: dirty=782 wb=510 unstable=1 bg_thresh=990 thresh=1981 gap=688 poll_thresh=18 ino=257 dd-2584 [003] 162.010067: balance_dirty_state: bdi btrfs-1: dirty=807 wb=510 unstable=1 bg_thresh=990 thresh=1980 gap=662 poll_thresh=13 ino=257 dd-2584 [003] 162.010129: balance_dirty_state: bdi btrfs-1: dirty=832 wb=510 unstable=1 bg_thresh=992 thresh=1985 gap=642 poll_thresh=14 ino=257 dd-2584 [003] 162.010191: balance_dirty_state: bdi btrfs-1: dirty=832 wb=510 unstable=1 bg_thresh=992 thresh=1985 gap=642 poll_thresh=15 ino=257 dd-2584 [003] 162.010252: balance_dirty_state: bdi btrfs-1: dirty=857 wb=510 unstable=1 bg_thresh=992 thresh=1984 gap=616 poll_thresh=16 ino=257 dd-2584 [003] 162.010371: balance_dirty_state: bdi btrfs-1: dirty=882 wb=510 unstable=1 bg_thresh=991 thresh=1983 gap=590 poll_thresh=17 ino=257 dd-2584 [003] 162.010491: balance_dirty_state: bdi btrfs-1: dirty=932 wb=510 unstable=1 bg_thresh=993 thresh=1987 gap=544 poll_thresh=18 ino=257 dd-2584 [003] 162.010612: balance_dirty_state: bdi btrfs-1: dirty=957 wb=510 unstable=1 bg_thresh=993 thresh=1986 gap=518 poll_thresh=19 ino=257 dd-2584 [003] 162.010904: balance_dirty_state: bdi btrfs-1: dirty=982 wb=510 unstable=1 bg_thresh=992 thresh=1985 gap=492 poll_thresh=20 ino=257 dd-2584 [003] 162.010909: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-158% task_gap=-416% task_weight=99% bdi_bw=58288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 162.018010: balance_dirty_state: bdi btrfs-1: dirty=998 wb=385 unstable=1 bg_thresh=994 thresh=1989 gap=605 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 162.018064: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19480 wrote=0 to_write=8192 dd-2584 [003] 162.018083: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=385 unstable=1 bg_thresh=997 thresh=1994 gap=585 poll_thresh=15 ino=257 dd-2584 [003] 162.018145: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=385 unstable=1 bg_thresh=994 thresh=1988 gap=579 poll_thresh=16 ino=257 dd-2584 [003] 162.018273: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=410 unstable=1 bg_thresh=996 thresh=1992 gap=533 poll_thresh=17 ino=257 dd-2584 [003] 162.018404: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=460 unstable=1 bg_thresh=995 thresh=1991 gap=507 poll_thresh=18 ino=257 dd-2584 [003] 162.018533: balance_dirty_state: bdi btrfs-1: dirty=998 wb=510 unstable=1 bg_thresh=995 thresh=1990 gap=481 poll_thresh=19 ino=257 dd-2584 [003] 162.018535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=58288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 162.020479: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=448 wrote=704 to_write=7488 dd-2584 [005] 162.026039: balance_dirty_state: bdi btrfs-1: dirty=423 wb=953 unstable=1 bg_thresh=996 thresh=1992 gap=615 poll_thresh=19 ino=257 dd-2584 [005] 162.026102: balance_dirty_state: bdi btrfs-1: dirty=423 wb=953 unstable=1 bg_thresh=996 thresh=1992 gap=615 poll_thresh=14 ino=257 dd-2584 [005] 162.026162: balance_dirty_state: bdi btrfs-1: dirty=448 wb=953 unstable=1 bg_thresh=998 thresh=1997 gap=595 poll_thresh=15 ino=257 dd-2584 [005] 162.026221: balance_dirty_state: bdi btrfs-1: dirty=473 wb=953 unstable=1 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 162.026343: balance_dirty_state: bdi btrfs-1: dirty=498 wb=953 unstable=1 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=17 ino=257 dd-2584 [005] 162.026643: balance_dirty_state: bdi btrfs-1: dirty=523 wb=953 unstable=1 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 162.026763: balance_dirty_state: bdi btrfs-1: dirty=573 wb=953 unstable=1 bg_thresh=996 thresh=1993 gap=466 poll_thresh=19 ino=257 dd-2584 [005] 162.026768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-152% task_gap=-404% task_weight=99% bdi_bw=58288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.038079: balance_dirty_state: bdi btrfs-1: dirty=573 wb=703 unstable=1 bg_thresh=994 thresh=1988 gap=711 poll_thresh=19 ino=257 dd-2584 [001] 162.038161: balance_dirty_state: bdi btrfs-1: dirty=598 wb=703 unstable=1 bg_thresh=993 thresh=1987 gap=685 poll_thresh=14 ino=257 dd-2584 [001] 162.038225: balance_dirty_state: bdi btrfs-1: dirty=598 wb=703 unstable=1 bg_thresh=993 thresh=1987 gap=685 poll_thresh=15 ino=257 dd-2584 [001] 162.038285: balance_dirty_state: bdi btrfs-1: dirty=623 wb=703 unstable=1 bg_thresh=996 thresh=1992 gap=665 poll_thresh=16 ino=257 dd-2584 [001] 162.038402: balance_dirty_state: bdi btrfs-1: dirty=648 wb=703 unstable=1 bg_thresh=998 thresh=1997 gap=645 poll_thresh=17 ino=257 dd-2584 [001] 162.038521: balance_dirty_state: bdi btrfs-1: dirty=673 wb=703 unstable=1 bg_thresh=998 thresh=1996 gap=619 poll_thresh=18 ino=257 dd-2584 [001] 162.038639: balance_dirty_state: bdi btrfs-1: dirty=723 wb=703 unstable=1 bg_thresh=997 thresh=1994 gap=567 poll_thresh=19 ino=257 dd-2584 [001] 162.038758: balance_dirty_state: bdi btrfs-1: dirty=748 wb=703 unstable=1 bg_thresh=996 thresh=1993 gap=541 poll_thresh=20 ino=257 dd-2584 [001] 162.038877: balance_dirty_state: bdi btrfs-1: dirty=773 wb=703 unstable=1 bg_thresh=996 thresh=1992 gap=515 poll_thresh=21 ino=257 dd-2584 [001] 162.039169: balance_dirty_state: bdi btrfs-1: dirty=823 wb=703 unstable=1 bg_thresh=995 thresh=1991 gap=464 poll_thresh=22 ino=257 dd-2584 [001] 162.039174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=99% bdi_bw=58288 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 162.049995: balance_dirty_state: bdi btrfs-1: dirty=823 wb=453 unstable=1 bg_thresh=996 thresh=1993 gap=716 poll_thresh=22 ino=257 dd-2584 [000] 162.050077: balance_dirty_state: bdi btrfs-1: dirty=848 wb=453 unstable=1 bg_thresh=996 thresh=1993 gap=691 poll_thresh=16 ino=257 dd-2584 [000] 162.050236: balance_dirty_state: bdi btrfs-1: dirty=873 wb=453 unstable=1 bg_thresh=999 thresh=1998 gap=671 poll_thresh=17 ino=257 dd-2584 [000] 162.050394: balance_dirty_state: bdi btrfs-1: dirty=923 wb=453 unstable=1 bg_thresh=998 thresh=1997 gap=620 poll_thresh=18 ino=257 dd-2584 [000] 162.050556: balance_dirty_state: bdi btrfs-1: dirty=948 wb=453 unstable=1 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=19 ino=257 dd-2584 [000] 162.050714: balance_dirty_state: bdi btrfs-1: dirty=973 wb=453 unstable=1 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=20 ino=257 dd-2584 [000] 162.050872: balance_dirty_state: bdi btrfs-1: dirty=998 wb=453 unstable=1 bg_thresh=999 thresh=1999 gap=547 poll_thresh=21 ino=257 dd-2584 [000] 162.051030: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=453 unstable=1 bg_thresh=999 thresh=1998 gap=496 poll_thresh=22 ino=257 dd-2584 [000] 162.051036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=58288 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 162.051072: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19512 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 162.053594: writeback_single_inode: bdi btrfs-1: ino=257 state= age=480 wrote=592 to_write=7600 dd-2584 [000] 162.057975: balance_dirty_state: bdi btrfs-1: dirty=473 wb=903 unstable=1 bg_thresh=999 thresh=1999 gap=622 poll_thresh=22 ino=257 dd-2584 [000] 162.058067: balance_dirty_state: bdi btrfs-1: dirty=473 wb=903 unstable=1 bg_thresh=1004 thresh=2009 gap=632 poll_thresh=16 ino=257 dd-2584 [000] 162.058463: balance_dirty_state: bdi btrfs-1: dirty=523 wb=903 unstable=1 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=17 ino=257 dd-2584 [000] 162.058622: balance_dirty_state: bdi btrfs-1: dirty=548 wb=903 unstable=1 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=18 ino=257 dd-2584 [000] 162.058782: balance_dirty_state: bdi btrfs-1: dirty=573 wb=903 unstable=1 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=19 ino=257 dd-2584 [000] 162.058944: balance_dirty_state: bdi btrfs-1: dirty=598 wb=903 unstable=1 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=20 ino=257 dd-2584 [000] 162.059103: balance_dirty_state: bdi btrfs-1: dirty=648 wb=903 unstable=1 bg_thresh=1001 thresh=2003 gap=451 poll_thresh=21 ino=257 dd-2584 [000] 162.059109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-145% task_gap=-390% task_weight=99% bdi_bw=58288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 162.065994: balance_dirty_state: bdi btrfs-1: dirty=641 wb=760 unstable=1 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=21 ino=257 dd-2584 [000] 162.066058: balance_dirty_state: bdi btrfs-1: dirty=641 wb=760 unstable=1 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=16 ino=257 dd-2584 [000] 162.066175: balance_dirty_state: bdi btrfs-1: dirty=691 wb=760 unstable=1 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=17 ino=257 dd-2584 [000] 162.066288: balance_dirty_state: bdi btrfs-1: dirty=716 wb=760 unstable=1 bg_thresh=1005 thresh=2011 gap=534 poll_thresh=18 ino=257 dd-2584 [000] 162.066566: balance_dirty_state: bdi btrfs-1: dirty=741 wb=760 unstable=1 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=19 ino=257 dd-2584 [000] 162.066678: balance_dirty_state: bdi btrfs-1: dirty=791 wb=760 unstable=1 bg_thresh=1001 thresh=2003 gap=451 poll_thresh=20 ino=257 dd-2584 [000] 162.066683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-145% task_gap=-390% task_weight=99% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.074047: balance_dirty_state: bdi btrfs-1: dirty=791 wb=635 unstable=1 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=20 ino=257 dd-2584 [004] 162.074141: balance_dirty_state: bdi btrfs-1: dirty=783 wb=639 unstable=0 bg_thresh=1004 thresh=2008 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 162.074226: balance_dirty_state: bdi btrfs-1: dirty=808 wb=639 unstable=0 bg_thresh=1006 thresh=2013 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 162.074393: balance_dirty_state: bdi btrfs-1: dirty=833 wb=639 unstable=0 bg_thresh=1009 thresh=2018 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 162.074561: balance_dirty_state: bdi btrfs-1: dirty=883 wb=639 unstable=0 bg_thresh=1008 thresh=2017 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 162.074568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.081958: balance_dirty_state: bdi btrfs-1: dirty=883 wb=589 unstable=0 bg_thresh=1009 thresh=2018 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 162.082043: balance_dirty_state: bdi btrfs-1: dirty=883 wb=589 unstable=0 bg_thresh=1009 thresh=2018 gap=546 poll_thresh=13 ino=257 dd-2584 [004] 162.082100: balance_dirty_state: bdi btrfs-1: dirty=908 wb=589 unstable=0 bg_thresh=1011 thresh=2023 gap=526 poll_thresh=14 ino=257 dd-2584 [004] 162.082157: balance_dirty_state: bdi btrfs-1: dirty=933 wb=589 unstable=0 bg_thresh=1008 thresh=2017 gap=495 poll_thresh=15 ino=257 dd-2584 [004] 162.082161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-326% task_weight=101% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 162.089971: balance_dirty_state: bdi btrfs-1: dirty=933 wb=439 unstable=0 bg_thresh=1009 thresh=2019 gap=647 poll_thresh=15 ino=257 dd-2584 [004] 162.090074: balance_dirty_state: bdi btrfs-1: dirty=933 wb=439 unstable=0 bg_thresh=1007 thresh=2014 gap=642 poll_thresh=11 ino=257 dd-2584 [004] 162.090162: balance_dirty_state: bdi btrfs-1: dirty=958 wb=439 unstable=0 bg_thresh=1009 thresh=2019 gap=622 poll_thresh=12 ino=257 dd-2584 [004] 162.090248: balance_dirty_state: bdi btrfs-1: dirty=983 wb=439 unstable=0 bg_thresh=1006 thresh=2013 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 162.090333: balance_dirty_state: bdi btrfs-1: dirty=983 wb=439 unstable=0 bg_thresh=1005 thresh=2011 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 162.090690: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=439 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 162.090755: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19552 wrote=0 to_write=8192 dd-2584 [004] 162.090785: balance_dirty_state: bdi btrfs-1: dirty=983 wb=439 unstable=0 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 162.090972: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=489 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 162.091159: balance_dirty_state: bdi btrfs-1: dirty=958 wb=564 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 162.091161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 162.092818: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=624 to_write=7568 dd-2584 [004] 162.097981: balance_dirty_state: bdi btrfs-1: dirty=458 wb=864 unstable=0 bg_thresh=1003 thresh=2007 gap=685 poll_thresh=18 ino=257 dd-2584 [004] 162.098096: balance_dirty_state: bdi btrfs-1: dirty=483 wb=814 unstable=0 bg_thresh=1000 thresh=2001 gap=704 poll_thresh=13 ino=257 dd-2584 [004] 162.098166: balance_dirty_state: bdi btrfs-1: dirty=483 wb=814 unstable=0 bg_thresh=996 thresh=1993 gap=696 poll_thresh=14 ino=257 dd-2584 [004] 162.098229: balance_dirty_state: bdi btrfs-1: dirty=508 wb=814 unstable=0 bg_thresh=996 thresh=1993 gap=671 poll_thresh=15 ino=257 dd-2584 [004] 162.098291: balance_dirty_state: bdi btrfs-1: dirty=533 wb=814 unstable=0 bg_thresh=996 thresh=1992 gap=645 poll_thresh=16 ino=257 dd-2584 [004] 162.098415: balance_dirty_state: bdi btrfs-1: dirty=558 wb=814 unstable=0 bg_thresh=994 thresh=1989 gap=617 poll_thresh=17 ino=257 dd-2584 [004] 162.098540: balance_dirty_state: bdi btrfs-1: dirty=583 wb=814 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 162.098663: balance_dirty_state: bdi btrfs-1: dirty=608 wb=814 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 162.098979: balance_dirty_state: bdi btrfs-1: dirty=658 wb=814 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=20 ino=257 dd-2584 [004] 162.099102: balance_dirty_state: bdi btrfs-1: dirty=683 wb=814 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 162.099106: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.106000: balance_dirty_state: bdi btrfs-1: dirty=683 wb=689 unstable=0 bg_thresh=999 thresh=1999 gap=627 poll_thresh=21 ino=257 dd-2584 [004] 162.106066: balance_dirty_state: bdi btrfs-1: dirty=718 wb=691 unstable=0 bg_thresh=999 thresh=1999 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 162.106184: balance_dirty_state: bdi btrfs-1: dirty=743 wb=691 unstable=0 bg_thresh=996 thresh=1992 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 162.106297: balance_dirty_state: bdi btrfs-1: dirty=768 wb=691 unstable=0 bg_thresh=998 thresh=1996 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 162.106409: balance_dirty_state: bdi btrfs-1: dirty=793 wb=691 unstable=0 bg_thresh=997 thresh=1995 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 162.106520: balance_dirty_state: bdi btrfs-1: dirty=843 wb=691 unstable=0 bg_thresh=997 thresh=1994 gap=460 poll_thresh=20 ino=257 dd-2584 [004] 162.106525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.114058: balance_dirty_state: bdi btrfs-1: dirty=843 wb=616 unstable=0 bg_thresh=997 thresh=1995 gap=536 poll_thresh=20 ino=257 dd-2584 [004] 162.114170: balance_dirty_state: bdi btrfs-1: dirty=843 wb=616 unstable=0 bg_thresh=1000 thresh=2000 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 162.114258: balance_dirty_state: bdi btrfs-1: dirty=868 wb=616 unstable=0 bg_thresh=999 thresh=1999 gap=515 poll_thresh=16 ino=257 dd-2584 [004] 162.114717: balance_dirty_state: bdi btrfs-1: dirty=893 wb=616 unstable=0 bg_thresh=999 thresh=1998 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 162.114723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.122053: balance_dirty_state: bdi btrfs-1: dirty=893 wb=616 unstable=0 bg_thresh=998 thresh=1997 gap=488 poll_thresh=17 ino=257 dd-2584 [004] 162.122065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 162.133996: balance_dirty_state: bdi btrfs-1: dirty=893 wb=241 unstable=0 bg_thresh=1002 thresh=2004 gap=870 poll_thresh=17 ino=257 dd-2584 [000] 162.134083: balance_dirty_state: bdi btrfs-1: dirty=918 wb=241 unstable=0 bg_thresh=1004 thresh=2009 gap=850 poll_thresh=13 ino=257 dd-2584 [000] 162.134166: balance_dirty_state: bdi btrfs-1: dirty=918 wb=241 unstable=0 bg_thresh=1004 thresh=2009 gap=850 poll_thresh=14 ino=257 dd-2584 [000] 162.134240: balance_dirty_state: bdi btrfs-1: dirty=943 wb=241 unstable=0 bg_thresh=1007 thresh=2014 gap=830 poll_thresh=15 ino=257 dd-2584 [000] 162.134311: balance_dirty_state: bdi btrfs-1: dirty=943 wb=241 unstable=0 bg_thresh=1006 thresh=2013 gap=829 poll_thresh=16 ino=257 dd-2584 [000] 162.134516: balance_dirty_state: bdi btrfs-1: dirty=993 wb=241 unstable=0 bg_thresh=1006 thresh=2012 gap=778 poll_thresh=17 ino=257 dd-2584 [000] 162.134690: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=241 unstable=0 bg_thresh=1005 thresh=2011 gap=752 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 162.134758: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19596 wrote=0 to_write=8192 dd-2584 [000] 162.134880: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=266 unstable=0 bg_thresh=1005 thresh=2010 gap=726 poll_thresh=19 ino=257 dd-2584 [000] 162.135069: balance_dirty_state: bdi btrfs-1: dirty=993 wb=341 unstable=0 bg_thresh=1007 thresh=2014 gap=680 poll_thresh=20 ino=257 dd-2584 [000] 162.135227: balance_dirty_state: bdi btrfs-1: dirty=968 wb=391 unstable=0 bg_thresh=1006 thresh=2013 gap=654 poll_thresh=21 ino=257 dd-2584 [000] 162.135688: balance_dirty_state: bdi btrfs-1: dirty=843 wb=541 unstable=0 bg_thresh=1006 thresh=2012 gap=628 poll_thresh=22 ino=257 dd-2584 [000] 162.135819: balance_dirty_state: bdi btrfs-1: dirty=843 wb=566 unstable=0 bg_thresh=1008 thresh=2016 gap=607 poll_thresh=23 ino=257 dd-2584 [000] 162.135948: balance_dirty_state: bdi btrfs-1: dirty=843 wb=616 unstable=0 bg_thresh=1004 thresh=2009 gap=550 poll_thresh=24 ino=257 dd-2584 [000] 162.136082: balance_dirty_state: bdi btrfs-1: dirty=843 wb=641 unstable=0 bg_thresh=1004 thresh=2008 gap=524 poll_thresh=25 ino=257 dd-2584 [000] 162.136217: balance_dirty_state: bdi btrfs-1: dirty=818 wb=691 unstable=0 bg_thresh=1000 thresh=2001 gap=492 poll_thresh=26 ino=257 dd-2584 [000] 162.136219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-345% task_weight=98% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 162.137467: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=816 to_write=7376 dd-2584 [000] 162.141968: balance_dirty_state: bdi btrfs-1: dirty=443 wb=941 unstable=0 bg_thresh=996 thresh=1992 gap=608 poll_thresh=26 ino=257 dd-2584 [000] 162.142073: balance_dirty_state: bdi btrfs-1: dirty=468 wb=941 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=19 ino=257 dd-2584 [000] 162.142233: balance_dirty_state: bdi btrfs-1: dirty=493 wb=941 unstable=0 bg_thresh=998 thresh=1996 gap=562 poll_thresh=20 ino=257 dd-2584 [000] 162.142358: balance_dirty_state: bdi btrfs-1: dirty=518 wb=941 unstable=0 bg_thresh=997 thresh=1995 gap=536 poll_thresh=21 ino=257 dd-2584 [000] 162.142553: balance_dirty_state: bdi btrfs-1: dirty=568 wb=941 unstable=0 bg_thresh=997 thresh=1994 gap=485 poll_thresh=22 ino=257 dd-2584 [000] 162.142558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 162.154043: balance_dirty_state: bdi btrfs-1: dirty=568 wb=816 unstable=0 bg_thresh=1006 thresh=2012 gap=628 poll_thresh=22 ino=257 dd-2584 [002] 162.154290: balance_dirty_state: bdi btrfs-1: dirty=568 wb=816 unstable=0 bg_thresh=1008 thresh=2016 gap=632 poll_thresh=16 ino=257 dd-2584 [002] 162.154408: balance_dirty_state: bdi btrfs-1: dirty=618 wb=816 unstable=0 bg_thresh=1007 thresh=2015 gap=581 poll_thresh=17 ino=257 dd-2584 [002] 162.154528: balance_dirty_state: bdi btrfs-1: dirty=643 wb=816 unstable=0 bg_thresh=1007 thresh=2014 gap=555 poll_thresh=18 ino=257 dd-2584 [002] 162.154647: balance_dirty_state: bdi btrfs-1: dirty=668 wb=816 unstable=0 bg_thresh=1009 thresh=2018 gap=534 poll_thresh=19 ino=257 dd-2584 [002] 162.154764: balance_dirty_state: bdi btrfs-1: dirty=693 wb=816 unstable=0 bg_thresh=1008 thresh=2017 gap=508 poll_thresh=20 ino=257 dd-2584 [002] 162.154881: balance_dirty_state: bdi btrfs-1: dirty=743 wb=816 unstable=0 bg_thresh=1008 thresh=2016 gap=457 poll_thresh=21 ino=257 dd-2584 [002] 162.154886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-136% task_gap=-372% task_weight=99% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 162.162064: balance_dirty_state: bdi btrfs-1: dirty=738 wb=572 unstable=0 bg_thresh=999 thresh=1998 gap=688 poll_thresh=21 ino=257 dd-2584 [002] 162.162132: balance_dirty_state: bdi btrfs-1: dirty=738 wb=572 unstable=0 bg_thresh=995 thresh=1990 gap=680 poll_thresh=16 ino=257 dd-2584 [002] 162.162258: balance_dirty_state: bdi btrfs-1: dirty=788 wb=572 unstable=0 bg_thresh=999 thresh=1999 gap=639 poll_thresh=17 ino=257 dd-2584 [002] 162.162382: balance_dirty_state: bdi btrfs-1: dirty=813 wb=572 unstable=0 bg_thresh=999 thresh=1999 gap=614 poll_thresh=18 ino=257 dd-2584 [002] 162.162676: balance_dirty_state: bdi btrfs-1: dirty=838 wb=572 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=19 ino=257 dd-2584 [002] 162.162799: balance_dirty_state: bdi btrfs-1: dirty=888 wb=572 unstable=0 bg_thresh=996 thresh=1993 gap=533 poll_thresh=20 ino=257 dd-2584 [002] 162.162926: balance_dirty_state: bdi btrfs-1: dirty=913 wb=572 unstable=0 bg_thresh=994 thresh=1989 gap=504 poll_thresh=21 ino=257 dd-2584 [002] 162.163049: balance_dirty_state: bdi btrfs-1: dirty=938 wb=572 unstable=0 bg_thresh=1000 thresh=2000 gap=490 poll_thresh=22 ino=257 dd-2584 [002] 162.163054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=59084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 162.170033: balance_dirty_state: bdi btrfs-1: dirty=938 wb=447 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=22 ino=257 dd-2584 [005] 162.170135: balance_dirty_state: bdi btrfs-1: dirty=938 wb=447 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=16 ino=257 dd-2584 [005] 162.170363: balance_dirty_state: bdi btrfs-1: dirty=988 wb=447 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 162.170597: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=447 unstable=0 bg_thresh=1002 thresh=2005 gap=545 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 162.170648: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19632 wrote=0 to_write=8192 dd-2584 [005] 162.170844: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=447 unstable=0 bg_thresh=1004 thresh=2009 gap=524 poll_thresh=19 ino=257 dd-2584 [005] 162.171445: balance_dirty_state: bdi btrfs-1: dirty=938 wb=572 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=20 ino=257 dd-2584 [005] 162.171449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=60112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 162.173096: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=640 to_write=7552 dd-2584 [005] 162.178031: balance_dirty_state: bdi btrfs-1: dirty=438 wb=947 unstable=0 bg_thresh=1003 thresh=2007 gap=622 poll_thresh=20 ino=257 dd-2584 [005] 162.178147: balance_dirty_state: bdi btrfs-1: dirty=463 wb=947 unstable=0 bg_thresh=1006 thresh=2012 gap=602 poll_thresh=15 ino=257 dd-2584 [005] 162.178266: balance_dirty_state: bdi btrfs-1: dirty=488 wb=947 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 162.178502: balance_dirty_state: bdi btrfs-1: dirty=513 wb=947 unstable=0 bg_thresh=1002 thresh=2005 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 162.178738: balance_dirty_state: bdi btrfs-1: dirty=538 wb=947 unstable=0 bg_thresh=1004 thresh=2009 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 162.178972: balance_dirty_state: bdi btrfs-1: dirty=563 wb=947 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 162.178981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=60112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 162.186002: balance_dirty_state: bdi btrfs-1: dirty=563 wb=797 unstable=0 bg_thresh=1001 thresh=2003 gap=643 poll_thresh=19 ino=257 dd-2584 [005] 162.186097: balance_dirty_state: bdi btrfs-1: dirty=588 wb=797 unstable=0 bg_thresh=1001 thresh=2002 gap=617 poll_thresh=14 ino=257 dd-2584 [005] 162.186157: balance_dirty_state: bdi btrfs-1: dirty=613 wb=797 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=15 ino=257 dd-2584 [005] 162.186216: balance_dirty_state: bdi btrfs-1: dirty=613 wb=797 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=16 ino=257 dd-2584 [005] 162.186335: balance_dirty_state: bdi btrfs-1: dirty=663 wb=797 unstable=0 bg_thresh=1002 thresh=2005 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 162.186453: balance_dirty_state: bdi btrfs-1: dirty=688 wb=797 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 162.186745: balance_dirty_state: bdi btrfs-1: dirty=713 wb=797 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 162.186750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=99% bdi_bw=60112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 162.194016: balance_dirty_state: bdi btrfs-1: dirty=713 wb=747 unstable=0 bg_thresh=1001 thresh=2003 gap=543 poll_thresh=19 ino=257 dd-2584 [005] 162.194118: balance_dirty_state: bdi btrfs-1: dirty=738 wb=747 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=14 ino=257 dd-2584 [005] 162.194179: balance_dirty_state: bdi btrfs-1: dirty=763 wb=747 unstable=0 bg_thresh=1006 thresh=2013 gap=503 poll_thresh=15 ino=257 dd-2584 [005] 162.194184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=60112 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 162.201981: balance_dirty_state: bdi btrfs-1: dirty=763 wb=497 unstable=0 bg_thresh=1006 thresh=2012 gap=752 poll_thresh=15 ino=257 dd-2584 [005] 162.202096: balance_dirty_state: bdi btrfs-1: dirty=763 wb=497 unstable=0 bg_thresh=1003 thresh=2006 gap=746 poll_thresh=11 ino=257 dd-2584 [005] 162.202167: balance_dirty_state: bdi btrfs-1: dirty=788 wb=497 unstable=0 bg_thresh=1005 thresh=2011 gap=726 poll_thresh=12 ino=257 dd-2584 [005] 162.202237: balance_dirty_state: bdi btrfs-1: dirty=788 wb=497 unstable=0 bg_thresh=1002 thresh=2005 gap=720 poll_thresh=13 ino=257 dd-2584 [005] 162.202308: balance_dirty_state: bdi btrfs-1: dirty=813 wb=497 unstable=0 bg_thresh=1005 thresh=2010 gap=700 poll_thresh=14 ino=257 dd-2584 [005] 162.202379: balance_dirty_state: bdi btrfs-1: dirty=838 wb=497 unstable=0 bg_thresh=1002 thresh=2004 gap=669 poll_thresh=15 ino=257 dd-2584 [005] 162.202448: balance_dirty_state: bdi btrfs-1: dirty=838 wb=497 unstable=0 bg_thresh=1004 thresh=2009 gap=674 poll_thresh=16 ino=257 dd-2584 [005] 162.202587: balance_dirty_state: bdi btrfs-1: dirty=888 wb=497 unstable=0 bg_thresh=1006 thresh=2013 gap=628 poll_thresh=17 ino=257 dd-2584 [005] 162.202729: balance_dirty_state: bdi btrfs-1: dirty=913 wb=497 unstable=0 bg_thresh=1006 thresh=2012 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 162.202870: balance_dirty_state: bdi btrfs-1: dirty=938 wb=497 unstable=0 bg_thresh=1005 thresh=2011 gap=576 poll_thresh=19 ino=257 dd-2584 [005] 162.203230: balance_dirty_state: bdi btrfs-1: dirty=963 wb=497 unstable=0 bg_thresh=1004 thresh=2009 gap=549 poll_thresh=20 ino=257 dd-2584 [005] 162.203370: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=497 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=21 ino=257 dd-2584 [005] 162.203376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=60112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 162.203487: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19664 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 162.205645: writeback_single_inode: bdi btrfs-1: ino=257 state= age=144 wrote=560 to_write=7632 dd-2584 [005] 162.210008: balance_dirty_state: bdi btrfs-1: dirty=438 wb=947 unstable=0 bg_thresh=1003 thresh=2006 gap=621 poll_thresh=21 ino=257 dd-2584 [005] 162.210088: balance_dirty_state: bdi btrfs-1: dirty=438 wb=947 unstable=0 bg_thresh=1003 thresh=2006 gap=621 poll_thresh=16 ino=257 dd-2584 [005] 162.210205: balance_dirty_state: bdi btrfs-1: dirty=488 wb=947 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=17 ino=257 dd-2584 [005] 162.210327: balance_dirty_state: bdi btrfs-1: dirty=513 wb=947 unstable=0 bg_thresh=1004 thresh=2009 gap=549 poll_thresh=18 ino=257 dd-2584 [005] 162.210438: balance_dirty_state: bdi btrfs-1: dirty=538 wb=947 unstable=0 bg_thresh=1004 thresh=2008 gap=523 poll_thresh=19 ino=257 dd-2584 [005] 162.210551: balance_dirty_state: bdi btrfs-1: dirty=588 wb=947 unstable=0 bg_thresh=1003 thresh=2007 gap=472 poll_thresh=20 ino=257 dd-2584 [005] 162.210555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=60112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 162.218078: balance_dirty_state: bdi btrfs-1: dirty=588 wb=822 unstable=0 bg_thresh=1004 thresh=2008 gap=598 poll_thresh=20 ino=257 dd-2584 [000] 162.218204: balance_dirty_state: bdi btrfs-1: dirty=588 wb=822 unstable=0 bg_thresh=1004 thresh=2008 gap=598 poll_thresh=15 ino=257 dd-2584 [000] 162.218321: balance_dirty_state: bdi btrfs-1: dirty=613 wb=822 unstable=0 bg_thresh=1006 thresh=2013 gap=578 poll_thresh=16 ino=257 dd-2584 [000] 162.218907: balance_dirty_state: bdi btrfs-1: dirty=638 wb=822 unstable=0 bg_thresh=1009 thresh=2018 gap=558 poll_thresh=17 ino=257 dd-2584 [000] 162.219142: balance_dirty_state: bdi btrfs-1: dirty=688 wb=822 unstable=0 bg_thresh=1008 thresh=2017 gap=507 poll_thresh=18 ino=257 dd-2584 [000] 162.219379: balance_dirty_state: bdi btrfs-1: dirty=713 wb=822 unstable=0 bg_thresh=1010 thresh=2021 gap=486 poll_thresh=19 ino=257 dd-2584 [000] 162.219388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=60112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 162.230027: balance_dirty_state: bdi btrfs-1: dirty=713 wb=697 unstable=0 bg_thresh=1010 thresh=2020 gap=610 poll_thresh=19 ino=257 dd-2584 [000] 162.230145: balance_dirty_state: bdi btrfs-1: dirty=738 wb=697 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 162.230263: balance_dirty_state: bdi btrfs-1: dirty=738 wb=697 unstable=0 bg_thresh=1009 thresh=2019 gap=584 poll_thresh=15 ino=257 dd-2584 [000] 162.230379: balance_dirty_state: bdi btrfs-1: dirty=763 wb=697 unstable=0 bg_thresh=1006 thresh=2013 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 162.230613: balance_dirty_state: bdi btrfs-1: dirty=788 wb=697 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 162.230851: balance_dirty_state: bdi btrfs-1: dirty=813 wb=697 unstable=0 bg_thresh=1008 thresh=2016 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 162.231084: balance_dirty_state: bdi btrfs-1: dirty=863 wb=697 unstable=0 bg_thresh=1007 thresh=2015 gap=455 poll_thresh=19 ino=257 dd-2584 [000] 162.231092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=98% bdi_bw=60112 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 162.240513: balance_dirty_state: bdi btrfs-1: dirty=863 wb=447 unstable=0 bg_thresh=1008 thresh=2016 gap=706 poll_thresh=19 ino=257 dd-2584 [004] 162.240576: balance_dirty_state: bdi btrfs-1: dirty=888 wb=447 unstable=0 bg_thresh=1010 thresh=2021 gap=686 poll_thresh=14 ino=257 dd-2584 [004] 162.240633: balance_dirty_state: bdi btrfs-1: dirty=913 wb=447 unstable=0 bg_thresh=1007 thresh=2015 gap=655 poll_thresh=15 ino=257 dd-2584 [004] 162.240854: balance_dirty_state: bdi btrfs-1: dirty=913 wb=447 unstable=0 bg_thresh=1010 thresh=2020 gap=660 poll_thresh=16 ino=257 dd-2584 [004] 162.240967: balance_dirty_state: bdi btrfs-1: dirty=938 wb=447 unstable=0 bg_thresh=1009 thresh=2019 gap=634 poll_thresh=17 ino=257 dd-2584 [004] 162.241080: balance_dirty_state: bdi btrfs-1: dirty=988 wb=447 unstable=0 bg_thresh=1011 thresh=2023 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 162.241192: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=447 unstable=0 bg_thresh=1011 thresh=2022 gap=562 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 162.241278: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19700 wrote=0 to_write=8192 dd-2584 [004] 162.241317: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=447 unstable=0 bg_thresh=1010 thresh=2021 gap=536 poll_thresh=20 ino=257 dd-2584 [004] 162.241442: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=472 unstable=0 bg_thresh=1007 thresh=2014 gap=479 poll_thresh=21 ino=257 dd-2584 [004] 162.241444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=60112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 162.243267: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=624 to_write=7568 dd-2584 [004] 162.246005: balance_dirty_state: bdi btrfs-1: dirty=463 wb=922 unstable=0 bg_thresh=1006 thresh=2012 gap=627 poll_thresh=21 ino=257 dd-2584 [004] 162.246068: balance_dirty_state: bdi btrfs-1: dirty=463 wb=922 unstable=0 bg_thresh=1008 thresh=2017 gap=632 poll_thresh=16 ino=257 dd-2584 [004] 162.246187: balance_dirty_state: bdi btrfs-1: dirty=513 wb=922 unstable=0 bg_thresh=1008 thresh=2016 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 162.246311: balance_dirty_state: bdi btrfs-1: dirty=538 wb=922 unstable=0 bg_thresh=1007 thresh=2015 gap=555 poll_thresh=18 ino=257 dd-2584 [004] 162.246614: balance_dirty_state: bdi btrfs-1: dirty=563 wb=922 unstable=0 bg_thresh=1007 thresh=2014 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 162.246733: balance_dirty_state: bdi btrfs-1: dirty=588 wb=922 unstable=0 bg_thresh=1009 thresh=2018 gap=508 poll_thresh=20 ino=257 dd-2584 [004] 162.246850: balance_dirty_state: bdi btrfs-1: dirty=638 wb=922 unstable=0 bg_thresh=1008 thresh=2017 gap=457 poll_thresh=21 ino=257 dd-2584 [004] 162.246855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=60112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.254063: balance_dirty_state: bdi btrfs-1: dirty=638 wb=797 unstable=0 bg_thresh=1009 thresh=2019 gap=584 poll_thresh=21 ino=257 dd-2584 [004] 162.254188: balance_dirty_state: bdi btrfs-1: dirty=638 wb=797 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 162.254422: balance_dirty_state: bdi btrfs-1: dirty=688 wb=797 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 162.254659: balance_dirty_state: bdi btrfs-1: dirty=713 wb=797 unstable=0 bg_thresh=1010 thresh=2021 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 162.254892: balance_dirty_state: bdi btrfs-1: dirty=738 wb=797 unstable=0 bg_thresh=1010 thresh=2020 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 162.254900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=60112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.262021: balance_dirty_state: bdi btrfs-1: dirty=738 wb=672 unstable=0 bg_thresh=1011 thresh=2022 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 162.262083: balance_dirty_state: bdi btrfs-1: dirty=763 wb=672 unstable=0 bg_thresh=1008 thresh=2016 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 162.262143: balance_dirty_state: bdi btrfs-1: dirty=763 wb=672 unstable=0 bg_thresh=1010 thresh=2021 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 162.262199: balance_dirty_state: bdi btrfs-1: dirty=788 wb=672 unstable=0 bg_thresh=1007 thresh=2015 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 162.262547: balance_dirty_state: bdi btrfs-1: dirty=813 wb=672 unstable=0 bg_thresh=1012 thresh=2024 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 162.262710: balance_dirty_state: bdi btrfs-1: dirty=863 wb=672 unstable=0 bg_thresh=1008 thresh=2017 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 162.262716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=60112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.270118: balance_dirty_state: bdi btrfs-1: dirty=863 wb=622 unstable=0 bg_thresh=1006 thresh=2012 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 162.270225: balance_dirty_state: bdi btrfs-1: dirty=863 wb=622 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=13 ino=257 dd-2584 [004] 162.270318: balance_dirty_state: bdi btrfs-1: dirty=888 wb=622 unstable=0 bg_thresh=1008 thresh=2016 gap=506 poll_thresh=14 ino=257 dd-2584 [004] 162.270410: balance_dirty_state: bdi btrfs-1: dirty=913 wb=622 unstable=0 bg_thresh=1013 thresh=2026 gap=491 poll_thresh=15 ino=257 dd-2584 [004] 162.270417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=60112 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 162.278113: balance_dirty_state: bdi btrfs-1: dirty=913 wb=622 unstable=0 bg_thresh=1012 thresh=2024 gap=489 poll_thresh=15 ino=257 dd-2584 [004] 162.278126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 162.287302: balance_dirty_state: bdi btrfs-1: dirty=913 wb=247 unstable=0 bg_thresh=985 thresh=1971 gap=811 poll_thresh=15 ino=257 dd-2584 [000] 162.287394: balance_dirty_state: bdi btrfs-1: dirty=913 wb=247 unstable=0 bg_thresh=985 thresh=1971 gap=811 poll_thresh=11 ino=257 dd-2584 [000] 162.287488: balance_dirty_state: bdi btrfs-1: dirty=938 wb=247 unstable=0 bg_thresh=987 thresh=1975 gap=790 poll_thresh=12 ino=257 dd-2584 [000] 162.287562: balance_dirty_state: bdi btrfs-1: dirty=963 wb=247 unstable=0 bg_thresh=991 thresh=1982 gap=772 poll_thresh=13 ino=257 dd-2584 [000] 162.287629: balance_dirty_state: bdi btrfs-1: dirty=963 wb=247 unstable=0 bg_thresh=993 thresh=1987 gap=777 poll_thresh=14 ino=257 dd-2584 [000] 162.287695: balance_dirty_state: bdi btrfs-1: dirty=988 wb=247 unstable=0 bg_thresh=996 thresh=1993 gap=758 poll_thresh=15 ino=257 dd-2584 [000] 162.287766: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=247 unstable=0 bg_thresh=996 thresh=1992 gap=732 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 162.287781: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19748 wrote=0 to_write=8192 dd-2584 [000] 162.287933: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=272 unstable=0 bg_thresh=998 thresh=1996 gap=711 poll_thresh=17 ino=257 dd-2584 [000] 162.288245: balance_dirty_state: bdi btrfs-1: dirty=913 wb=397 unstable=0 bg_thresh=997 thresh=1995 gap=685 poll_thresh=18 ino=257 dd-2584 [000] 162.288380: balance_dirty_state: bdi btrfs-1: dirty=863 wb=472 unstable=0 bg_thresh=997 thresh=1994 gap=659 poll_thresh=19 ino=257 dd-2584 [000] 162.288539: balance_dirty_state: bdi btrfs-1: dirty=863 wb=522 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=20 ino=257 dd-2584 [000] 162.288675: balance_dirty_state: bdi btrfs-1: dirty=813 wb=597 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=21 ino=257 dd-2584 [000] 162.288833: balance_dirty_state: bdi btrfs-1: dirty=788 wb=647 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=22 ino=257 dd-2584 [000] 162.288963: balance_dirty_state: bdi btrfs-1: dirty=763 wb=722 unstable=0 bg_thresh=997 thresh=1995 gap=510 poll_thresh=23 ino=257 dd-2584 [000] 162.289103: balance_dirty_state: bdi btrfs-1: dirty=738 wb=772 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=24 ino=257 dd-2584 [000] 162.289105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 162.289735: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=800 to_write=7392 dd-2584 [004] 162.294019: balance_dirty_state: bdi btrfs-1: dirty=463 wb=922 unstable=0 bg_thresh=987 thresh=1974 gap=589 poll_thresh=24 ino=257 dd-2584 [004] 162.294125: balance_dirty_state: bdi btrfs-1: dirty=463 wb=922 unstable=0 bg_thresh=992 thresh=1985 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 162.294321: balance_dirty_state: bdi btrfs-1: dirty=488 wb=922 unstable=0 bg_thresh=988 thresh=1977 gap=567 poll_thresh=19 ino=257 dd-2584 [004] 162.294788: balance_dirty_state: bdi btrfs-1: dirty=538 wb=922 unstable=0 bg_thresh=992 thresh=1985 gap=525 poll_thresh=20 ino=257 dd-2584 [004] 162.294962: balance_dirty_state: bdi btrfs-1: dirty=563 wb=922 unstable=0 bg_thresh=991 thresh=1982 gap=497 poll_thresh=21 ino=257 dd-2584 [004] 162.295142: balance_dirty_state: bdi btrfs-1: dirty=588 wb=922 unstable=0 bg_thresh=996 thresh=1992 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 162.295149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.302136: balance_dirty_state: bdi btrfs-1: dirty=588 wb=797 unstable=0 bg_thresh=1000 thresh=2000 gap=615 poll_thresh=22 ino=257 dd-2584 [004] 162.302236: balance_dirty_state: bdi btrfs-1: dirty=613 wb=797 unstable=0 bg_thresh=997 thresh=1995 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 162.302415: balance_dirty_state: bdi btrfs-1: dirty=638 wb=797 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 162.302590: balance_dirty_state: bdi btrfs-1: dirty=663 wb=797 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 162.302770: balance_dirty_state: bdi btrfs-1: dirty=713 wb=797 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 162.302776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.310128: balance_dirty_state: bdi btrfs-1: dirty=713 wb=672 unstable=0 bg_thresh=999 thresh=1999 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 162.310220: balance_dirty_state: bdi btrfs-1: dirty=713 wb=672 unstable=0 bg_thresh=996 thresh=1993 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 162.310296: balance_dirty_state: bdi btrfs-1: dirty=738 wb=672 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 162.310375: balance_dirty_state: bdi btrfs-1: dirty=763 wb=672 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 162.310749: balance_dirty_state: bdi btrfs-1: dirty=788 wb=672 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 162.310901: balance_dirty_state: bdi btrfs-1: dirty=813 wb=672 unstable=0 bg_thresh=997 thresh=1995 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 162.311052: balance_dirty_state: bdi btrfs-1: dirty=863 wb=672 unstable=0 bg_thresh=997 thresh=1994 gap=459 poll_thresh=19 ino=257 dd-2584 [004] 162.311058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.318120: balance_dirty_state: bdi btrfs-1: dirty=863 wb=547 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 162.318246: balance_dirty_state: bdi btrfs-1: dirty=863 wb=547 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 162.318307: balance_dirty_state: bdi btrfs-1: dirty=888 wb=547 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 162.318363: balance_dirty_state: bdi btrfs-1: dirty=888 wb=547 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 162.318477: balance_dirty_state: bdi btrfs-1: dirty=938 wb=547 unstable=0 bg_thresh=1000 thresh=2001 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 162.318589: balance_dirty_state: bdi btrfs-1: dirty=963 wb=547 unstable=0 bg_thresh=1000 thresh=2000 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 162.318594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.326136: balance_dirty_state: bdi btrfs-1: dirty=963 wb=422 unstable=0 bg_thresh=999 thresh=1999 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 162.326258: balance_dirty_state: bdi btrfs-1: dirty=988 wb=422 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 162.326322: balance_dirty_state: bdi btrfs-1: dirty=988 wb=422 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 162.326386: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=422 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 162.326444: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19788 wrote=0 to_write=8192 dd-2584 [004] 162.326644: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=447 unstable=0 bg_thresh=998 thresh=1997 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 162.326782: balance_dirty_state: bdi btrfs-1: dirty=988 wb=497 unstable=0 bg_thresh=1000 thresh=2001 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 162.326922: balance_dirty_state: bdi btrfs-1: dirty=938 wb=572 unstable=0 bg_thresh=1000 thresh=2000 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 162.326923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 162.329144: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=640 to_write=7552 dd-2584 [004] 162.334093: balance_dirty_state: bdi btrfs-1: dirty=463 wb=922 unstable=0 bg_thresh=1000 thresh=2000 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 162.334201: balance_dirty_state: bdi btrfs-1: dirty=488 wb=922 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 162.334265: balance_dirty_state: bdi btrfs-1: dirty=488 wb=922 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 162.334331: balance_dirty_state: bdi btrfs-1: dirty=513 wb=922 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 162.334394: balance_dirty_state: bdi btrfs-1: dirty=538 wb=922 unstable=0 bg_thresh=999 thresh=1998 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 162.334520: balance_dirty_state: bdi btrfs-1: dirty=563 wb=922 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 162.334646: balance_dirty_state: bdi btrfs-1: dirty=588 wb=922 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 162.334651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.342170: balance_dirty_state: bdi btrfs-1: dirty=588 wb=797 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 162.342271: balance_dirty_state: bdi btrfs-1: dirty=613 wb=797 unstable=0 bg_thresh=996 thresh=1992 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 162.342369: balance_dirty_state: bdi btrfs-1: dirty=638 wb=797 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 162.342465: balance_dirty_state: bdi btrfs-1: dirty=638 wb=797 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 162.342890: balance_dirty_state: bdi btrfs-1: dirty=663 wb=797 unstable=0 bg_thresh=1000 thresh=2001 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 162.343080: balance_dirty_state: bdi btrfs-1: dirty=688 wb=797 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 162.343272: balance_dirty_state: bdi btrfs-1: dirty=713 wb=797 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 162.343279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.350169: balance_dirty_state: bdi btrfs-1: dirty=713 wb=772 unstable=0 bg_thresh=997 thresh=1995 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 162.350272: balance_dirty_state: bdi btrfs-1: dirty=738 wb=772 unstable=0 bg_thresh=1000 thresh=2000 gap=490 poll_thresh=13 ino=257 dd-2584 [004] 162.350278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 162.358189: balance_dirty_state: bdi btrfs-1: dirty=738 wb=522 unstable=0 bg_thresh=999 thresh=1999 gap=739 poll_thresh=13 ino=257 dd-2584 [004] 162.358273: balance_dirty_state: bdi btrfs-1: dirty=763 wb=522 unstable=0 bg_thresh=996 thresh=1993 gap=708 poll_thresh=10 ino=257 dd-2584 [004] 162.358337: balance_dirty_state: bdi btrfs-1: dirty=763 wb=522 unstable=0 bg_thresh=999 thresh=1998 gap=713 poll_thresh=11 ino=257 dd-2584 [004] 162.358401: balance_dirty_state: bdi btrfs-1: dirty=788 wb=522 unstable=0 bg_thresh=998 thresh=1997 gap=687 poll_thresh=12 ino=257 dd-2584 [004] 162.358464: balance_dirty_state: bdi btrfs-1: dirty=813 wb=522 unstable=0 bg_thresh=998 thresh=1997 gap=662 poll_thresh=13 ino=257 dd-2584 [004] 162.358527: balance_dirty_state: bdi btrfs-1: dirty=813 wb=522 unstable=0 bg_thresh=998 thresh=1996 gap=661 poll_thresh=14 ino=257 dd-2584 [004] 162.358590: balance_dirty_state: bdi btrfs-1: dirty=838 wb=522 unstable=0 bg_thresh=998 thresh=1996 gap=636 poll_thresh=15 ino=257 dd-2584 [004] 162.358654: balance_dirty_state: bdi btrfs-1: dirty=838 wb=522 unstable=0 bg_thresh=997 thresh=1995 gap=635 poll_thresh=16 ino=257 dd-2584 [004] 162.358779: balance_dirty_state: bdi btrfs-1: dirty=888 wb=522 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=17 ino=257 dd-2584 [004] 162.359090: balance_dirty_state: bdi btrfs-1: dirty=913 wb=522 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=18 ino=257 dd-2584 [004] 162.359217: balance_dirty_state: bdi btrfs-1: dirty=938 wb=522 unstable=0 bg_thresh=998 thresh=1997 gap=537 poll_thresh=19 ino=257 dd-2584 [004] 162.359344: balance_dirty_state: bdi btrfs-1: dirty=988 wb=522 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 162.359349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.366131: balance_dirty_state: bdi btrfs-1: dirty=988 wb=372 unstable=0 bg_thresh=1000 thresh=2000 gap=640 poll_thresh=20 ino=257 dd-2584 [004] 162.366274: balance_dirty_state: bdi btrfs-1: dirty=988 wb=372 unstable=0 bg_thresh=999 thresh=1999 gap=639 poll_thresh=15 ino=257 dd-2584 [004] 162.366393: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=372 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 162.366477: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19828 wrote=0 to_write=8192 dd-2584 [004] 162.366642: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=372 unstable=0 bg_thresh=1001 thresh=2003 gap=618 poll_thresh=17 ino=257 dd-2584 [004] 162.366893: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=422 unstable=0 bg_thresh=1001 thresh=2002 gap=567 poll_thresh=18 ino=257 dd-2584 [004] 162.367141: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=472 unstable=0 bg_thresh=1000 thresh=2001 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 162.367390: balance_dirty_state: bdi btrfs-1: dirty=988 wb=522 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 162.367393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 162.369451: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=672 to_write=7520 dd-2584 [001] 162.374155: balance_dirty_state: bdi btrfs-1: dirty=463 wb=922 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=20 ino=257 dd-2584 [001] 162.374279: balance_dirty_state: bdi btrfs-1: dirty=463 wb=922 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=15 ino=257 dd-2584 [001] 162.374752: balance_dirty_state: bdi btrfs-1: dirty=488 wb=922 unstable=0 bg_thresh=1003 thresh=2006 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 162.374989: balance_dirty_state: bdi btrfs-1: dirty=513 wb=922 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 162.375222: balance_dirty_state: bdi btrfs-1: dirty=538 wb=922 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=18 ino=257 dd-2584 [001] 162.375458: balance_dirty_state: bdi btrfs-1: dirty=563 wb=922 unstable=0 bg_thresh=1004 thresh=2008 gap=523 poll_thresh=19 ino=257 dd-2584 [001] 162.375692: balance_dirty_state: bdi btrfs-1: dirty=613 wb=922 unstable=0 bg_thresh=1003 thresh=2007 gap=472 poll_thresh=20 ino=257 dd-2584 [001] 162.375701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=60176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.382147: balance_dirty_state: bdi btrfs-1: dirty=613 wb=797 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=20 ino=257 dd-2584 [001] 162.382272: balance_dirty_state: bdi btrfs-1: dirty=613 wb=797 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=15 ino=257 dd-2584 [001] 162.382390: balance_dirty_state: bdi btrfs-1: dirty=638 wb=797 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 162.382625: balance_dirty_state: bdi btrfs-1: dirty=663 wb=797 unstable=0 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 162.382857: balance_dirty_state: bdi btrfs-1: dirty=713 wb=797 unstable=0 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 162.382866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.390125: balance_dirty_state: bdi btrfs-1: dirty=713 wb=672 unstable=0 bg_thresh=1006 thresh=2013 gap=628 poll_thresh=18 ino=257 dd-2584 [001] 162.390253: balance_dirty_state: bdi btrfs-1: dirty=713 wb=672 unstable=0 bg_thresh=1006 thresh=2013 gap=628 poll_thresh=13 ino=257 dd-2584 [001] 162.390726: balance_dirty_state: bdi btrfs-1: dirty=738 wb=672 unstable=0 bg_thresh=1006 thresh=2012 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 162.390845: balance_dirty_state: bdi btrfs-1: dirty=738 wb=672 unstable=0 bg_thresh=1003 thresh=2006 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 162.390951: balance_dirty_state: bdi btrfs-1: dirty=763 wb=672 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 162.391073: balance_dirty_state: bdi btrfs-1: dirty=788 wb=672 unstable=0 bg_thresh=1007 thresh=2014 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 162.391304: balance_dirty_state: bdi btrfs-1: dirty=838 wb=672 unstable=0 bg_thresh=1006 thresh=2013 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 162.391313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.398150: balance_dirty_state: bdi btrfs-1: dirty=838 wb=672 unstable=0 bg_thresh=1006 thresh=2013 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 162.398159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.406127: balance_dirty_state: bdi btrfs-1: dirty=838 wb=422 unstable=0 bg_thresh=1005 thresh=2011 gap=751 poll_thresh=18 ino=257 dd-2584 [001] 162.406195: balance_dirty_state: bdi btrfs-1: dirty=838 wb=422 unstable=0 bg_thresh=1002 thresh=2005 gap=745 poll_thresh=13 ino=257 dd-2584 [001] 162.406257: balance_dirty_state: bdi btrfs-1: dirty=863 wb=422 unstable=0 bg_thresh=1005 thresh=2010 gap=725 poll_thresh=14 ino=257 dd-2584 [001] 162.406322: balance_dirty_state: bdi btrfs-1: dirty=888 wb=397 unstable=0 bg_thresh=1002 thresh=2004 gap=719 poll_thresh=15 ino=257 dd-2584 [001] 162.406401: balance_dirty_state: bdi btrfs-1: dirty=888 wb=322 unstable=0 bg_thresh=1001 thresh=2002 gap=792 poll_thresh=16 ino=257 dd-2584 [001] 162.406530: balance_dirty_state: bdi btrfs-1: dirty=938 wb=297 unstable=0 bg_thresh=1002 thresh=2005 gap=770 poll_thresh=17 ino=257 dd-2584 [001] 162.406654: balance_dirty_state: bdi btrfs-1: dirty=963 wb=297 unstable=0 bg_thresh=1005 thresh=2010 gap=750 poll_thresh=18 ino=257 dd-2584 [001] 162.406954: balance_dirty_state: bdi btrfs-1: dirty=988 wb=297 unstable=0 bg_thresh=999 thresh=1998 gap=713 poll_thresh=19 ino=257 dd-2584 [001] 162.407080: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=297 unstable=0 bg_thresh=995 thresh=1990 gap=680 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 162.407106: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19868 wrote=0 to_write=8192 dd-2584 [001] 162.407263: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=297 unstable=0 bg_thresh=999 thresh=1998 gap=638 poll_thresh=21 ino=257 dd-2584 [001] 162.407446: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=322 unstable=0 bg_thresh=1000 thresh=2000 gap=640 poll_thresh=22 ino=257 dd-2584 [001] 162.407629: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=372 unstable=0 bg_thresh=1002 thresh=2005 gap=620 poll_thresh=23 ino=257 dd-2584 [001] 162.407809: balance_dirty_state: bdi btrfs-1: dirty=988 wb=422 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=24 ino=257 dd-2584 [001] 162.407990: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=472 unstable=0 bg_thresh=1004 thresh=2008 gap=523 poll_thresh=25 ino=257 dd-2584 [001] 162.408171: balance_dirty_state: bdi btrfs-1: dirty=988 wb=522 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=26 ino=257 dd-2584 [001] 162.408173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 162.409364: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=768 to_write=7424 dd-2584 [001] 162.414123: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1072 unstable=0 bg_thresh=1006 thresh=2013 gap=503 poll_thresh=26 ino=257 dd-2584 [001] 162.414129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.422180: balance_dirty_state: bdi btrfs-1: dirty=438 wb=947 unstable=0 bg_thresh=1004 thresh=2008 gap=623 poll_thresh=26 ino=257 dd-2584 [001] 162.422271: balance_dirty_state: bdi btrfs-1: dirty=463 wb=947 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 162.422632: balance_dirty_state: bdi btrfs-1: dirty=488 wb=847 unstable=0 bg_thresh=1002 thresh=2005 gap=670 poll_thresh=20 ino=257 dd-2584 [001] 162.422771: balance_dirty_state: bdi btrfs-1: dirty=513 wb=822 unstable=0 bg_thresh=1005 thresh=2010 gap=675 poll_thresh=21 ino=257 dd-2584 [001] 162.422904: balance_dirty_state: bdi btrfs-1: dirty=563 wb=822 unstable=0 bg_thresh=1004 thresh=2009 gap=624 poll_thresh=22 ino=257 dd-2584 [001] 162.423039: balance_dirty_state: bdi btrfs-1: dirty=588 wb=822 unstable=0 bg_thresh=1006 thresh=2013 gap=603 poll_thresh=23 ino=257 dd-2584 [001] 162.423172: balance_dirty_state: bdi btrfs-1: dirty=613 wb=822 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=24 ino=257 dd-2584 [001] 162.423302: balance_dirty_state: bdi btrfs-1: dirty=638 wb=822 unstable=0 bg_thresh=1005 thresh=2011 gap=551 poll_thresh=25 ino=257 dd-2584 [001] 162.423439: balance_dirty_state: bdi btrfs-1: dirty=688 wb=822 unstable=0 bg_thresh=1007 thresh=2015 gap=505 poll_thresh=26 ino=257 dd-2584 [001] 162.423576: balance_dirty_state: bdi btrfs-1: dirty=713 wb=822 unstable=0 bg_thresh=1003 thresh=2007 gap=472 poll_thresh=27 ino=257 dd-2584 [001] 162.423582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.430157: balance_dirty_state: bdi btrfs-1: dirty=713 wb=822 unstable=0 bg_thresh=1005 thresh=2011 gap=476 poll_thresh=27 ino=257 dd-2584 [001] 162.430162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.438056: balance_dirty_state: bdi btrfs-1: dirty=713 wb=497 unstable=0 bg_thresh=987 thresh=1974 gap=764 poll_thresh=27 ino=257 dd-2584 [001] 162.438318: balance_dirty_state: bdi btrfs-1: dirty=738 wb=497 unstable=0 bg_thresh=991 thresh=1983 gap=748 poll_thresh=20 ino=257 dd-2584 [001] 162.438432: balance_dirty_state: bdi btrfs-1: dirty=763 wb=497 unstable=0 bg_thresh=994 thresh=1988 gap=728 poll_thresh=21 ino=257 dd-2584 [001] 162.438543: balance_dirty_state: bdi btrfs-1: dirty=788 wb=497 unstable=0 bg_thresh=996 thresh=1993 gap=708 poll_thresh=22 ino=257 dd-2584 [001] 162.438664: balance_dirty_state: bdi btrfs-1: dirty=813 wb=497 unstable=0 bg_thresh=1001 thresh=2003 gap=693 poll_thresh=23 ino=257 dd-2584 [001] 162.438784: balance_dirty_state: bdi btrfs-1: dirty=863 wb=497 unstable=0 bg_thresh=998 thresh=1996 gap=636 poll_thresh=24 ino=257 dd-2584 [001] 162.438903: balance_dirty_state: bdi btrfs-1: dirty=888 wb=497 unstable=0 bg_thresh=997 thresh=1995 gap=610 poll_thresh=25 ino=257 dd-2584 [001] 162.439021: balance_dirty_state: bdi btrfs-1: dirty=913 wb=497 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=26 ino=257 dd-2584 [001] 162.439139: balance_dirty_state: bdi btrfs-1: dirty=963 wb=497 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=27 ino=257 dd-2584 [001] 162.439419: balance_dirty_state: bdi btrfs-1: dirty=988 wb=497 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=28 ino=257 dd-2584 [001] 162.439539: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=497 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=29 ino=257 dd-2584 [001] 162.439544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 162.439561: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19900 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 162.440895: writeback_single_inode: bdi btrfs-1: ino=257 state= age=228 wrote=576 to_write=7616 dd-2584 [001] 162.446057: balance_dirty_state: bdi btrfs-1: dirty=438 wb=947 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=29 ino=257 dd-2584 [001] 162.446121: balance_dirty_state: bdi btrfs-1: dirty=463 wb=947 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=22 ino=257 dd-2584 [001] 162.446244: balance_dirty_state: bdi btrfs-1: dirty=488 wb=947 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=23 ino=257 dd-2584 [001] 162.446366: balance_dirty_state: bdi btrfs-1: dirty=513 wb=947 unstable=0 bg_thresh=999 thresh=1998 gap=538 poll_thresh=24 ino=257 dd-2584 [001] 162.446487: balance_dirty_state: bdi btrfs-1: dirty=563 wb=947 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=25 ino=257 dd-2584 [001] 162.446492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.454072: balance_dirty_state: bdi btrfs-1: dirty=563 wb=822 unstable=0 bg_thresh=995 thresh=1991 gap=606 poll_thresh=25 ino=257 dd-2584 [001] 162.454166: balance_dirty_state: bdi btrfs-1: dirty=563 wb=822 unstable=0 bg_thresh=998 thresh=1996 gap=611 poll_thresh=19 ino=257 dd-2584 [001] 162.454287: balance_dirty_state: bdi btrfs-1: dirty=588 wb=822 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=20 ino=257 dd-2584 [001] 162.454408: balance_dirty_state: bdi btrfs-1: dirty=638 wb=822 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=21 ino=257 dd-2584 [001] 162.454705: balance_dirty_state: bdi btrfs-1: dirty=663 wb=822 unstable=0 bg_thresh=999 thresh=1998 gap=513 poll_thresh=22 ino=257 dd-2584 [001] 162.454824: balance_dirty_state: bdi btrfs-1: dirty=688 wb=822 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=23 ino=257 dd-2584 [001] 162.454828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.462068: balance_dirty_state: bdi btrfs-1: dirty=688 wb=697 unstable=0 bg_thresh=1004 thresh=2008 gap=623 poll_thresh=23 ino=257 dd-2584 [001] 162.462140: balance_dirty_state: bdi btrfs-1: dirty=713 wb=697 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=17 ino=257 dd-2584 [001] 162.462375: balance_dirty_state: bdi btrfs-1: dirty=738 wb=697 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=18 ino=257 dd-2584 [001] 162.462611: balance_dirty_state: bdi btrfs-1: dirty=788 wb=697 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=19 ino=257 dd-2584 [001] 162.462849: balance_dirty_state: bdi btrfs-1: dirty=813 wb=697 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 162.462858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 162.470083: balance_dirty_state: bdi btrfs-1: dirty=813 wb=697 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=20 ino=257 dd-2584 [007] 162.470087: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 162.478073: balance_dirty_state: bdi btrfs-1: dirty=813 wb=447 unstable=0 bg_thresh=1002 thresh=2004 gap=744 poll_thresh=20 ino=257 dd-2584 [007] 162.478162: balance_dirty_state: bdi btrfs-1: dirty=813 wb=447 unstable=0 bg_thresh=1002 thresh=2004 gap=744 poll_thresh=15 ino=257 dd-2584 [007] 162.478221: balance_dirty_state: bdi btrfs-1: dirty=838 wb=447 unstable=0 bg_thresh=1004 thresh=2009 gap=724 poll_thresh=16 ino=257 dd-2584 [007] 162.478339: balance_dirty_state: bdi btrfs-1: dirty=863 wb=447 unstable=0 bg_thresh=1007 thresh=2014 gap=704 poll_thresh=17 ino=257 dd-2584 [007] 162.478456: balance_dirty_state: bdi btrfs-1: dirty=913 wb=447 unstable=0 bg_thresh=1009 thresh=2019 gap=659 poll_thresh=18 ino=257 dd-2584 [007] 162.478746: balance_dirty_state: bdi btrfs-1: dirty=938 wb=447 unstable=0 bg_thresh=1011 thresh=2023 gap=638 poll_thresh=19 ino=257 dd-2584 [007] 162.478863: balance_dirty_state: bdi btrfs-1: dirty=963 wb=447 unstable=0 bg_thresh=1011 thresh=2022 gap=612 poll_thresh=20 ino=257 dd-2584 [007] 162.478979: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=447 unstable=0 bg_thresh=1010 thresh=2021 gap=561 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 162.478994: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19940 wrote=0 to_write=8192 dd-2584 [007] 162.479107: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=447 unstable=0 bg_thresh=1009 thresh=2019 gap=534 poll_thresh=22 ino=257 dd-2584 [007] 162.479232: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=497 unstable=0 bg_thresh=1009 thresh=2018 gap=508 poll_thresh=23 ino=257 dd-2584 [007] 162.479360: balance_dirty_state: bdi btrfs-1: dirty=988 wb=547 unstable=0 bg_thresh=1008 thresh=2017 gap=482 poll_thresh=24 ino=257 dd-2584 [007] 162.479362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 162.480558: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=656 to_write=7536 dd-2584 [007] 162.486081: balance_dirty_state: bdi btrfs-1: dirty=438 wb=972 unstable=0 bg_thresh=1003 thresh=2006 gap=596 poll_thresh=24 ino=257 dd-2584 [007] 162.486203: balance_dirty_state: bdi btrfs-1: dirty=463 wb=972 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=18 ino=257 dd-2584 [007] 162.486433: balance_dirty_state: bdi btrfs-1: dirty=488 wb=972 unstable=0 bg_thresh=1005 thresh=2011 gap=551 poll_thresh=19 ino=257 dd-2584 [007] 162.487015: balance_dirty_state: bdi btrfs-1: dirty=538 wb=972 unstable=0 bg_thresh=1008 thresh=2016 gap=506 poll_thresh=20 ino=257 dd-2584 [007] 162.487252: balance_dirty_state: bdi btrfs-1: dirty=563 wb=972 unstable=0 bg_thresh=1010 thresh=2020 gap=485 poll_thresh=21 ino=257 dd-2584 [007] 162.487261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=62496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 162.494098: balance_dirty_state: bdi btrfs-1: dirty=563 wb=847 unstable=0 bg_thresh=1008 thresh=2017 gap=607 poll_thresh=21 ino=257 dd-2584 [007] 162.494182: balance_dirty_state: bdi btrfs-1: dirty=563 wb=847 unstable=0 bg_thresh=1008 thresh=2017 gap=607 poll_thresh=16 ino=257 dd-2584 [007] 162.494299: balance_dirty_state: bdi btrfs-1: dirty=613 wb=847 unstable=0 bg_thresh=1008 thresh=2016 gap=556 poll_thresh=17 ino=257 dd-2584 [007] 162.494415: balance_dirty_state: bdi btrfs-1: dirty=638 wb=847 unstable=0 bg_thresh=1007 thresh=2015 gap=530 poll_thresh=18 ino=257 dd-2584 [007] 162.494532: balance_dirty_state: bdi btrfs-1: dirty=663 wb=847 unstable=0 bg_thresh=1009 thresh=2019 gap=509 poll_thresh=19 ino=257 dd-2584 [007] 162.494649: balance_dirty_state: bdi btrfs-1: dirty=713 wb=847 unstable=0 bg_thresh=1009 thresh=2018 gap=458 poll_thresh=20 ino=257 dd-2584 [007] 162.494653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=62496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 162.502075: balance_dirty_state: bdi btrfs-1: dirty=713 wb=647 unstable=0 bg_thresh=1002 thresh=2005 gap=645 poll_thresh=20 ino=257 dd-2584 [007] 162.502138: balance_dirty_state: bdi btrfs-1: dirty=713 wb=647 unstable=0 bg_thresh=1002 thresh=2005 gap=645 poll_thresh=15 ino=257 dd-2584 [007] 162.502195: balance_dirty_state: bdi btrfs-1: dirty=738 wb=647 unstable=0 bg_thresh=1005 thresh=2010 gap=625 poll_thresh=16 ino=257 dd-2584 [007] 162.502310: balance_dirty_state: bdi btrfs-1: dirty=763 wb=647 unstable=0 bg_thresh=1007 thresh=2015 gap=605 poll_thresh=17 ino=257 dd-2584 [007] 162.502598: balance_dirty_state: bdi btrfs-1: dirty=788 wb=647 unstable=0 bg_thresh=1010 thresh=2020 gap=585 poll_thresh=18 ino=257 dd-2584 [007] 162.502717: balance_dirty_state: bdi btrfs-1: dirty=838 wb=647 unstable=0 bg_thresh=1012 thresh=2024 gap=539 poll_thresh=19 ino=257 dd-2584 [007] 162.502833: balance_dirty_state: bdi btrfs-1: dirty=863 wb=647 unstable=0 bg_thresh=1011 thresh=2023 gap=513 poll_thresh=20 ino=257 dd-2584 [007] 162.502949: balance_dirty_state: bdi btrfs-1: dirty=888 wb=647 unstable=0 bg_thresh=1011 thresh=2022 gap=487 poll_thresh=21 ino=257 dd-2584 [007] 162.502954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=62496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 162.510070: balance_dirty_state: bdi btrfs-1: dirty=888 wb=647 unstable=0 bg_thresh=1009 thresh=2019 gap=484 poll_thresh=21 ino=257 dd-2584 [007] 162.510074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=62496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 162.518104: balance_dirty_state: bdi btrfs-1: dirty=888 wb=397 unstable=0 bg_thresh=1007 thresh=2014 gap=729 poll_thresh=21 ino=257 dd-2584 [007] 162.518179: balance_dirty_state: bdi btrfs-1: dirty=913 wb=397 unstable=0 bg_thresh=1007 thresh=2014 gap=704 poll_thresh=16 ino=257 dd-2584 [007] 162.518319: balance_dirty_state: bdi btrfs-1: dirty=938 wb=397 unstable=0 bg_thresh=1009 thresh=2019 gap=684 poll_thresh=17 ino=257 dd-2584 [007] 162.518462: balance_dirty_state: bdi btrfs-1: dirty=963 wb=397 unstable=0 bg_thresh=1009 thresh=2018 gap=658 poll_thresh=18 ino=257 dd-2584 [007] 162.518607: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=397 unstable=0 bg_thresh=1011 thresh=2022 gap=612 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 162.518674: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19980 wrote=0 to_write=8192 dd-2584 [007] 162.518972: balance_dirty_state: bdi btrfs-1: dirty=963 wb=447 unstable=0 bg_thresh=1010 thresh=2021 gap=611 poll_thresh=20 ino=257 dd-2584 [007] 162.519128: balance_dirty_state: bdi btrfs-1: dirty=938 wb=522 unstable=0 bg_thresh=1010 thresh=2020 gap=560 poll_thresh=21 ino=257 dd-2584 [007] 162.519284: balance_dirty_state: bdi btrfs-1: dirty=938 wb=572 unstable=0 bg_thresh=1009 thresh=2019 gap=509 poll_thresh=22 ino=257 dd-2584 [007] 162.519440: balance_dirty_state: bdi btrfs-1: dirty=913 wb=622 unstable=0 bg_thresh=1011 thresh=2023 gap=488 poll_thresh=23 ino=257 dd-2584 [007] 162.519441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=62496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 162.520737: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=688 to_write=7504 dd-2584 [007] 162.526078: balance_dirty_state: bdi btrfs-1: dirty=438 wb=947 unstable=0 bg_thresh=1003 thresh=2006 gap=621 poll_thresh=23 ino=257 dd-2584 [007] 162.526153: balance_dirty_state: bdi btrfs-1: dirty=463 wb=947 unstable=0 bg_thresh=1003 thresh=2006 gap=596 poll_thresh=17 ino=257 dd-2584 [007] 162.526294: balance_dirty_state: bdi btrfs-1: dirty=488 wb=947 unstable=0 bg_thresh=1005 thresh=2011 gap=576 poll_thresh=18 ino=257 dd-2584 [007] 162.526434: balance_dirty_state: bdi btrfs-1: dirty=513 wb=947 unstable=0 bg_thresh=1008 thresh=2016 gap=556 poll_thresh=19 ino=257 dd-2584 [007] 162.526580: balance_dirty_state: bdi btrfs-1: dirty=538 wb=947 unstable=0 bg_thresh=1010 thresh=2020 gap=535 poll_thresh=20 ino=257 dd-2584 [007] 162.526722: balance_dirty_state: bdi btrfs-1: dirty=588 wb=947 unstable=0 bg_thresh=1009 thresh=2019 gap=484 poll_thresh=21 ino=257 dd-2584 [007] 162.526727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=62496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 162.534099: balance_dirty_state: bdi btrfs-1: dirty=588 wb=822 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=21 ino=257 dd-2584 [007] 162.534362: balance_dirty_state: bdi btrfs-1: dirty=588 wb=822 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=16 ino=257 dd-2584 [007] 162.534476: balance_dirty_state: bdi btrfs-1: dirty=638 wb=822 unstable=0 bg_thresh=1006 thresh=2012 gap=552 poll_thresh=17 ino=257 dd-2584 [007] 162.534590: balance_dirty_state: bdi btrfs-1: dirty=663 wb=822 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=18 ino=257 dd-2584 [007] 162.534708: balance_dirty_state: bdi btrfs-1: dirty=688 wb=822 unstable=0 bg_thresh=1010 thresh=2021 gap=511 poll_thresh=19 ino=257 dd-2584 [007] 162.534824: balance_dirty_state: bdi btrfs-1: dirty=713 wb=822 unstable=0 bg_thresh=1010 thresh=2020 gap=485 poll_thresh=20 ino=257 dd-2584 [007] 162.534828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=62496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 162.542091: balance_dirty_state: bdi btrfs-1: dirty=713 wb=672 unstable=0 bg_thresh=1003 thresh=2007 gap=622 poll_thresh=20 ino=257 dd-2584 [007] 162.542212: balance_dirty_state: bdi btrfs-1: dirty=738 wb=672 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=15 ino=257 dd-2584 [007] 162.542329: balance_dirty_state: bdi btrfs-1: dirty=763 wb=672 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=16 ino=257 dd-2584 [007] 162.542558: balance_dirty_state: bdi btrfs-1: dirty=788 wb=672 unstable=0 bg_thresh=1008 thresh=2017 gap=557 poll_thresh=17 ino=257 dd-2584 [007] 162.542789: balance_dirty_state: bdi btrfs-1: dirty=813 wb=672 unstable=0 bg_thresh=1011 thresh=2022 gap=537 poll_thresh=18 ino=257 dd-2584 [007] 162.543373: balance_dirty_state: bdi btrfs-1: dirty=863 wb=672 unstable=0 bg_thresh=1010 thresh=2020 gap=485 poll_thresh=19 ino=257 dd-2584 [007] 162.543382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=62496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 162.550094: balance_dirty_state: bdi btrfs-1: dirty=863 wb=547 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=19 ino=257 dd-2584 [007] 162.550217: balance_dirty_state: bdi btrfs-1: dirty=863 wb=547 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=14 ino=257 dd-2584 [007] 162.550333: balance_dirty_state: bdi btrfs-1: dirty=888 wb=547 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=15 ino=257 dd-2584 [007] 162.550448: balance_dirty_state: bdi btrfs-1: dirty=888 wb=547 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=16 ino=257 dd-2584 [007] 162.550678: balance_dirty_state: bdi btrfs-1: dirty=938 wb=547 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=17 ino=257 dd-2584 [007] 162.550914: balance_dirty_state: bdi btrfs-1: dirty=963 wb=547 unstable=0 bg_thresh=1011 thresh=2022 gap=512 poll_thresh=18 ino=257 dd-2584 [007] 162.551150: balance_dirty_state: bdi btrfs-1: dirty=988 wb=547 unstable=0 bg_thresh=1010 thresh=2021 gap=486 poll_thresh=19 ino=257 dd-2584 [007] 162.551158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=62496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 162.558092: balance_dirty_state: bdi btrfs-1: dirty=988 wb=422 unstable=0 bg_thresh=1015 thresh=2030 gap=620 poll_thresh=19 ino=257 dd-2584 [007] 162.558155: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=422 unstable=0 bg_thresh=1015 thresh=2030 gap=595 poll_thresh=14 ino=257 dd-2584 [007] 162.558214: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=422 unstable=0 bg_thresh=1017 thresh=2035 gap=575 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 162.558229: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20020 wrote=0 to_write=8192 dd-2584 [007] 162.558278: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=422 unstable=0 bg_thresh=1017 thresh=2035 gap=575 poll_thresh=16 ino=257 dd-2584 [007] 162.558404: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=447 unstable=0 bg_thresh=1020 thresh=2040 gap=555 poll_thresh=17 ino=257 dd-2584 [007] 162.558708: balance_dirty_state: bdi btrfs-1: dirty=963 wb=597 unstable=0 bg_thresh=1022 thresh=2044 gap=484 poll_thresh=18 ino=257 dd-2584 [007] 162.558709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-243% task_weight=100% bdi_bw=62496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 162.559840: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=672 to_write=7520 dd-2584 [007] 162.566156: balance_dirty_state: bdi btrfs-1: dirty=438 wb=972 unstable=0 bg_thresh=1007 thresh=2014 gap=604 poll_thresh=18 ino=257 dd-2584 [007] 162.566222: balance_dirty_state: bdi btrfs-1: dirty=438 wb=972 unstable=0 bg_thresh=1007 thresh=2014 gap=604 poll_thresh=13 ino=257 dd-2584 [007] 162.566283: balance_dirty_state: bdi btrfs-1: dirty=463 wb=972 unstable=0 bg_thresh=1009 thresh=2019 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 162.566344: balance_dirty_state: bdi btrfs-1: dirty=488 wb=972 unstable=0 bg_thresh=1006 thresh=2013 gap=553 poll_thresh=15 ino=257 dd-2584 [007] 162.566405: balance_dirty_state: bdi btrfs-1: dirty=488 wb=972 unstable=0 bg_thresh=1009 thresh=2018 gap=558 poll_thresh=16 ino=257 dd-2584 [007] 162.566528: balance_dirty_state: bdi btrfs-1: dirty=538 wb=972 unstable=0 bg_thresh=1008 thresh=2017 gap=507 poll_thresh=17 ino=257 dd-2584 [007] 162.566654: balance_dirty_state: bdi btrfs-1: dirty=563 wb=972 unstable=0 bg_thresh=1010 thresh=2021 gap=486 poll_thresh=18 ino=257 dd-2584 [007] 162.566658: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=62496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 162.574120: balance_dirty_state: bdi btrfs-1: dirty=563 wb=847 unstable=0 bg_thresh=987 thresh=1975 gap=565 poll_thresh=18 ino=257 dd-2584 [007] 162.574242: balance_dirty_state: bdi btrfs-1: dirty=588 wb=847 unstable=0 bg_thresh=987 thresh=1975 gap=540 poll_thresh=13 ino=257 dd-2584 [007] 162.574303: balance_dirty_state: bdi btrfs-1: dirty=588 wb=847 unstable=0 bg_thresh=990 thresh=1980 gap=545 poll_thresh=14 ino=257 dd-2584 [007] 162.574362: balance_dirty_state: bdi btrfs-1: dirty=613 wb=847 unstable=0 bg_thresh=992 thresh=1985 gap=525 poll_thresh=15 ino=257 dd-2584 [007] 162.574423: balance_dirty_state: bdi btrfs-1: dirty=613 wb=847 unstable=0 bg_thresh=992 thresh=1985 gap=525 poll_thresh=16 ino=257 dd-2584 [007] 162.574544: balance_dirty_state: bdi btrfs-1: dirty=663 wb=847 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=17 ino=257 dd-2584 [007] 162.574549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=62496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 162.582164: balance_dirty_state: bdi btrfs-1: dirty=663 wb=722 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=17 ino=257 dd-2584 [007] 162.582290: balance_dirty_state: bdi btrfs-1: dirty=663 wb=722 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=13 ino=257 dd-2584 [007] 162.582759: balance_dirty_state: bdi btrfs-1: dirty=688 wb=722 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=14 ino=257 dd-2584 [007] 162.582875: balance_dirty_state: bdi btrfs-1: dirty=713 wb=722 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=15 ino=257 dd-2584 [007] 162.582995: balance_dirty_state: bdi btrfs-1: dirty=713 wb=722 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=16 ino=257 dd-2584 [007] 162.583230: balance_dirty_state: bdi btrfs-1: dirty=763 wb=722 unstable=0 bg_thresh=998 thresh=1997 gap=512 poll_thresh=17 ino=257 dd-2584 [007] 162.583468: balance_dirty_state: bdi btrfs-1: dirty=788 wb=722 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 162.583476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=62496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 162.590175: balance_dirty_state: bdi btrfs-1: dirty=788 wb=597 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=18 ino=257 dd-2584 [007] 162.590269: balance_dirty_state: bdi btrfs-1: dirty=788 wb=597 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=13 ino=257 dd-2584 [007] 162.590330: balance_dirty_state: bdi btrfs-1: dirty=813 wb=597 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=14 ino=257 dd-2584 [007] 162.590390: balance_dirty_state: bdi btrfs-1: dirty=838 wb=597 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=15 ino=257 dd-2584 [007] 162.590449: balance_dirty_state: bdi btrfs-1: dirty=838 wb=597 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 162.590569: balance_dirty_state: bdi btrfs-1: dirty=888 wb=597 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=17 ino=257 dd-2584 [007] 162.590687: balance_dirty_state: bdi btrfs-1: dirty=913 wb=597 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=18 ino=257 dd-2584 [007] 162.590692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=63020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 162.598189: balance_dirty_state: bdi btrfs-1: dirty=913 wb=397 unstable=0 bg_thresh=992 thresh=1985 gap=675 poll_thresh=18 ino=257 dd-2584 [007] 162.598259: balance_dirty_state: bdi btrfs-1: dirty=938 wb=397 unstable=0 bg_thresh=992 thresh=1985 gap=650 poll_thresh=13 ino=257 dd-2584 [007] 162.598493: balance_dirty_state: bdi btrfs-1: dirty=938 wb=397 unstable=0 bg_thresh=992 thresh=1984 gap=649 poll_thresh=14 ino=257 dd-2584 [007] 162.598553: balance_dirty_state: bdi btrfs-1: dirty=963 wb=397 unstable=0 bg_thresh=997 thresh=1995 gap=635 poll_thresh=15 ino=257 dd-2584 [007] 162.598612: balance_dirty_state: bdi btrfs-1: dirty=988 wb=397 unstable=0 bg_thresh=997 thresh=1995 gap=610 poll_thresh=16 ino=257 dd-2584 [007] 162.598730: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=397 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 162.598747: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20060 wrote=0 to_write=8192 dd-2584 [007] 162.598857: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=397 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=18 ino=257 dd-2584 [007] 162.598986: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=447 unstable=0 bg_thresh=998 thresh=1997 gap=537 poll_thresh=19 ino=257 dd-2584 [007] 162.599117: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=522 unstable=0 bg_thresh=1000 thresh=2001 gap=466 poll_thresh=20 ino=257 dd-2584 [007] 162.599118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=63020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 162.600350: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=672 to_write=7520 dd-2584 [007] 162.606187: balance_dirty_state: bdi btrfs-1: dirty=463 wb=947 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=20 ino=257 dd-2584 [007] 162.606253: balance_dirty_state: bdi btrfs-1: dirty=463 wb=947 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=15 ino=257 dd-2584 [007] 162.606314: balance_dirty_state: bdi btrfs-1: dirty=488 wb=947 unstable=0 bg_thresh=997 thresh=1994 gap=559 poll_thresh=16 ino=257 dd-2584 [007] 162.606431: balance_dirty_state: bdi btrfs-1: dirty=513 wb=947 unstable=0 bg_thresh=996 thresh=1993 gap=533 poll_thresh=17 ino=257 dd-2584 [007] 162.606727: balance_dirty_state: bdi btrfs-1: dirty=538 wb=947 unstable=0 bg_thresh=996 thresh=1992 gap=507 poll_thresh=18 ino=257 dd-2584 [007] 162.606848: balance_dirty_state: bdi btrfs-1: dirty=588 wb=947 unstable=0 bg_thresh=998 thresh=1996 gap=461 poll_thresh=19 ino=257 dd-2584 [007] 162.606852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=63020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 162.614283: balance_dirty_state: bdi btrfs-1: dirty=588 wb=822 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=19 ino=257 dd-2584 [007] 162.614365: balance_dirty_state: bdi btrfs-1: dirty=588 wb=822 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=14 ino=257 dd-2584 [007] 162.614426: balance_dirty_state: bdi btrfs-1: dirty=613 wb=822 unstable=0 bg_thresh=993 thresh=1986 gap=551 poll_thresh=15 ino=257 dd-2584 [007] 162.614485: balance_dirty_state: bdi btrfs-1: dirty=638 wb=822 unstable=0 bg_thresh=993 thresh=1986 gap=526 poll_thresh=16 ino=257 dd-2584 [007] 162.614599: balance_dirty_state: bdi btrfs-1: dirty=663 wb=822 unstable=0 bg_thresh=995 thresh=1990 gap=505 poll_thresh=17 ino=257 dd-2584 [007] 162.614713: balance_dirty_state: bdi btrfs-1: dirty=688 wb=822 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=18 ino=257 dd-2584 [007] 162.614718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=63020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 162.622283: balance_dirty_state: bdi btrfs-1: dirty=688 wb=697 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=18 ino=257 dd-2584 [007] 162.622384: balance_dirty_state: bdi btrfs-1: dirty=713 wb=697 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=13 ino=257 dd-2584 [007] 162.622443: balance_dirty_state: bdi btrfs-1: dirty=738 wb=697 unstable=0 bg_thresh=990 thresh=1980 gap=545 poll_thresh=14 ino=257 dd-2584 [007] 162.622503: balance_dirty_state: bdi btrfs-1: dirty=738 wb=697 unstable=0 bg_thresh=992 thresh=1985 gap=550 poll_thresh=15 ino=257 dd-2584 [007] 162.622563: balance_dirty_state: bdi btrfs-1: dirty=763 wb=697 unstable=0 bg_thresh=989 thresh=1979 gap=519 poll_thresh=16 ino=257 dd-2584 [007] 162.622682: balance_dirty_state: bdi btrfs-1: dirty=788 wb=697 unstable=0 bg_thresh=991 thresh=1983 gap=498 poll_thresh=17 ino=257 dd-2584 [007] 162.622973: balance_dirty_state: bdi btrfs-1: dirty=813 wb=697 unstable=0 bg_thresh=991 thresh=1982 gap=472 poll_thresh=18 ino=257 dd-2584 [007] 162.622978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=63020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 162.630197: balance_dirty_state: bdi btrfs-1: dirty=813 wb=522 unstable=0 bg_thresh=993 thresh=1987 gap=652 poll_thresh=18 ino=257 dd-2584 [007] 162.630268: balance_dirty_state: bdi btrfs-1: dirty=838 wb=522 unstable=0 bg_thresh=996 thresh=1992 gap=632 poll_thresh=13 ino=257 dd-2584 [007] 162.630331: balance_dirty_state: bdi btrfs-1: dirty=863 wb=522 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=14 ino=257 dd-2584 [007] 162.630388: balance_dirty_state: bdi btrfs-1: dirty=863 wb=522 unstable=0 bg_thresh=995 thresh=1991 gap=606 poll_thresh=15 ino=257 dd-2584 [007] 162.630444: balance_dirty_state: bdi btrfs-1: dirty=888 wb=522 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=16 ino=257 dd-2584 [007] 162.630557: balance_dirty_state: bdi btrfs-1: dirty=913 wb=522 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=17 ino=257 dd-2584 [007] 162.630671: balance_dirty_state: bdi btrfs-1: dirty=938 wb=522 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=18 ino=257 dd-2584 [007] 162.630785: balance_dirty_state: bdi btrfs-1: dirty=988 wb=522 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=19 ino=257 dd-2584 [007] 162.630789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=63020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 162.638316: balance_dirty_state: bdi btrfs-1: dirty=988 wb=397 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=19 ino=257 dd-2584 [007] 162.638408: balance_dirty_state: bdi btrfs-1: dirty=988 wb=397 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=14 ino=257 dd-2584 [007] 162.638466: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=397 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=15 ino=257 dd-2584 [007] 162.638530: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=397 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 162.638548: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20100 wrote=0 to_write=8192 dd-2584 [007] 162.638829: balance_dirty_state: bdi btrfs-1: dirty=988 wb=472 unstable=0 bg_thresh=994 thresh=1989 gap=529 poll_thresh=17 ino=257 dd-2584 [007] 162.638956: balance_dirty_state: bdi btrfs-1: dirty=938 wb=522 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=18 ino=257 dd-2584 [007] 162.639083: balance_dirty_state: bdi btrfs-1: dirty=938 wb=572 unstable=0 bg_thresh=996 thresh=1992 gap=482 poll_thresh=19 ino=257 dd-2584 [007] 162.639084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=63020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 162.641276: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=672 to_write=7520 dd-2584 [007] 162.646262: balance_dirty_state: bdi btrfs-1: dirty=463 wb=947 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=19 ino=257 dd-2584 [007] 162.646359: balance_dirty_state: bdi btrfs-1: dirty=463 wb=947 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=14 ino=257 dd-2584 [007] 162.646419: balance_dirty_state: bdi btrfs-1: dirty=488 wb=947 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=15 ino=257 dd-2584 [007] 162.646479: balance_dirty_state: bdi btrfs-1: dirty=488 wb=947 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=16 ino=257 dd-2584 [007] 162.646596: balance_dirty_state: bdi btrfs-1: dirty=538 wb=947 unstable=0 bg_thresh=992 thresh=1985 gap=500 poll_thresh=17 ino=257 dd-2584 [007] 162.646714: balance_dirty_state: bdi btrfs-1: dirty=563 wb=947 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=18 ino=257 dd-2584 [007] 162.646719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=63020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 162.654316: balance_dirty_state: bdi btrfs-1: dirty=563 wb=822 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=18 ino=257 dd-2584 [007] 162.654406: balance_dirty_state: bdi btrfs-1: dirty=588 wb=822 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=13 ino=257 dd-2584 [007] 162.654462: balance_dirty_state: bdi btrfs-1: dirty=588 wb=822 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=14 ino=257 dd-2584 [007] 162.654519: balance_dirty_state: bdi btrfs-1: dirty=613 wb=822 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=15 ino=257 dd-2584 [007] 162.654576: balance_dirty_state: bdi btrfs-1: dirty=638 wb=822 unstable=0 bg_thresh=992 thresh=1984 gap=524 poll_thresh=16 ino=257 dd-2584 [007] 162.654855: balance_dirty_state: bdi btrfs-1: dirty=663 wb=822 unstable=0 bg_thresh=991 thresh=1983 gap=498 poll_thresh=17 ino=257 dd-2584 [007] 162.654967: balance_dirty_state: bdi btrfs-1: dirty=688 wb=822 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=18 ino=257 dd-2584 [007] 162.654971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=63020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.662257: balance_dirty_state: bdi btrfs-1: dirty=688 wb=697 unstable=0 bg_thresh=994 thresh=1988 gap=603 poll_thresh=18 ino=257 dd-2584 [001] 162.662329: balance_dirty_state: bdi btrfs-1: dirty=688 wb=697 unstable=0 bg_thresh=994 thresh=1988 gap=603 poll_thresh=13 ino=257 dd-2584 [001] 162.662392: balance_dirty_state: bdi btrfs-1: dirty=713 wb=697 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 162.662454: balance_dirty_state: bdi btrfs-1: dirty=738 wb=697 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 162.662517: balance_dirty_state: bdi btrfs-1: dirty=738 wb=697 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 162.662644: balance_dirty_state: bdi btrfs-1: dirty=788 wb=697 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 162.662771: balance_dirty_state: bdi btrfs-1: dirty=813 wb=697 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 162.662776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=63020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.670133: balance_dirty_state: bdi btrfs-1: dirty=813 wb=522 unstable=0 bg_thresh=1000 thresh=2000 gap=665 poll_thresh=18 ino=257 dd-2584 [001] 162.670222: balance_dirty_state: bdi btrfs-1: dirty=838 wb=522 unstable=0 bg_thresh=1000 thresh=2000 gap=640 poll_thresh=13 ino=257 dd-2584 [001] 162.670284: balance_dirty_state: bdi btrfs-1: dirty=838 wb=522 unstable=0 bg_thresh=1002 thresh=2005 gap=645 poll_thresh=14 ino=257 dd-2584 [001] 162.670349: balance_dirty_state: bdi btrfs-1: dirty=863 wb=522 unstable=0 bg_thresh=999 thresh=1999 gap=614 poll_thresh=15 ino=257 dd-2584 [001] 162.670411: balance_dirty_state: bdi btrfs-1: dirty=863 wb=522 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=16 ino=257 dd-2584 [001] 162.670724: balance_dirty_state: bdi btrfs-1: dirty=913 wb=522 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 162.670851: balance_dirty_state: bdi btrfs-1: dirty=938 wb=522 unstable=0 bg_thresh=1000 thresh=2001 gap=541 poll_thresh=18 ino=257 dd-2584 [001] 162.670976: balance_dirty_state: bdi btrfs-1: dirty=963 wb=522 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=19 ino=257 dd-2584 [001] 162.671102: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=522 unstable=0 bg_thresh=999 thresh=1999 gap=464 poll_thresh=20 ino=257 dd-2584 [001] 162.671107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=63020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 162.671123: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20132 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 162.672523: writeback_single_inode: bdi btrfs-1: ino=257 state= age=224 wrote=560 to_write=7632 dd-2584 [001] 162.678160: balance_dirty_state: bdi btrfs-1: dirty=438 wb=947 unstable=0 bg_thresh=992 thresh=1985 gap=600 poll_thresh=20 ino=257 dd-2584 [001] 162.678237: balance_dirty_state: bdi btrfs-1: dirty=438 wb=947 unstable=0 bg_thresh=992 thresh=1985 gap=600 poll_thresh=15 ino=257 dd-2584 [001] 162.678295: balance_dirty_state: bdi btrfs-1: dirty=463 wb=947 unstable=0 bg_thresh=995 thresh=1990 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 162.678405: balance_dirty_state: bdi btrfs-1: dirty=488 wb=947 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 162.678517: balance_dirty_state: bdi btrfs-1: dirty=513 wb=947 unstable=0 bg_thresh=1000 thresh=2000 gap=540 poll_thresh=18 ino=257 dd-2584 [001] 162.678631: balance_dirty_state: bdi btrfs-1: dirty=563 wb=947 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 162.678635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=63020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.686152: balance_dirty_state: bdi btrfs-1: dirty=563 wb=822 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 162.686390: balance_dirty_state: bdi btrfs-1: dirty=563 wb=822 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=14 ino=257 dd-2584 [001] 162.686446: balance_dirty_state: bdi btrfs-1: dirty=588 wb=822 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 162.686502: balance_dirty_state: bdi btrfs-1: dirty=613 wb=822 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 162.686614: balance_dirty_state: bdi btrfs-1: dirty=638 wb=822 unstable=0 bg_thresh=1001 thresh=2002 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 162.686728: balance_dirty_state: bdi btrfs-1: dirty=663 wb=822 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 162.686840: balance_dirty_state: bdi btrfs-1: dirty=688 wb=822 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 162.686844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=63020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.694149: balance_dirty_state: bdi btrfs-1: dirty=688 wb=697 unstable=0 bg_thresh=992 thresh=1985 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 162.694225: balance_dirty_state: bdi btrfs-1: dirty=713 wb=697 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 162.694281: balance_dirty_state: bdi btrfs-1: dirty=738 wb=697 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 162.694335: balance_dirty_state: bdi btrfs-1: dirty=738 wb=697 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 162.694445: balance_dirty_state: bdi btrfs-1: dirty=788 wb=697 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 162.694558: balance_dirty_state: bdi btrfs-1: dirty=813 wb=697 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 162.694563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=63492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.702214: balance_dirty_state: bdi btrfs-1: dirty=813 wb=572 unstable=0 bg_thresh=996 thresh=1993 gap=608 poll_thresh=18 ino=257 dd-2584 [001] 162.702471: balance_dirty_state: bdi btrfs-1: dirty=838 wb=572 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=13 ino=257 dd-2584 [001] 162.702530: balance_dirty_state: bdi btrfs-1: dirty=838 wb=572 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 162.702587: balance_dirty_state: bdi btrfs-1: dirty=863 wb=572 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 162.702644: balance_dirty_state: bdi btrfs-1: dirty=888 wb=572 unstable=0 bg_thresh=1001 thresh=2003 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 162.702760: balance_dirty_state: bdi btrfs-1: dirty=913 wb=572 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 162.702877: balance_dirty_state: bdi btrfs-1: dirty=938 wb=572 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 162.702882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=63492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.710294: balance_dirty_state: bdi btrfs-1: dirty=938 wb=397 unstable=0 bg_thresh=994 thresh=1988 gap=653 poll_thresh=18 ino=257 dd-2584 [001] 162.710379: balance_dirty_state: bdi btrfs-1: dirty=963 wb=397 unstable=0 bg_thresh=996 thresh=1993 gap=633 poll_thresh=13 ino=257 dd-2584 [001] 162.710434: balance_dirty_state: bdi btrfs-1: dirty=963 wb=397 unstable=0 bg_thresh=996 thresh=1993 gap=633 poll_thresh=14 ino=257 dd-2584 [001] 162.710489: balance_dirty_state: bdi btrfs-1: dirty=988 wb=397 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=15 ino=257 dd-2584 [001] 162.710543: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=397 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 162.710566: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20172 wrote=0 to_write=8192 dd-2584 [001] 162.710712: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=422 unstable=0 bg_thresh=998 thresh=1997 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 162.710888: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=472 unstable=0 bg_thresh=1000 thresh=2001 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 162.711349: balance_dirty_state: bdi btrfs-1: dirty=913 wb=597 unstable=0 bg_thresh=1000 thresh=2000 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 162.711352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=63492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 162.712412: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=672 to_write=7520 dd-2584 [001] 162.718148: balance_dirty_state: bdi btrfs-1: dirty=413 wb=947 unstable=0 bg_thresh=997 thresh=1994 gap=634 poll_thresh=19 ino=257 dd-2584 [001] 162.718211: balance_dirty_state: bdi btrfs-1: dirty=438 wb=947 unstable=0 bg_thresh=997 thresh=1994 gap=609 poll_thresh=14 ino=257 dd-2584 [001] 162.718271: balance_dirty_state: bdi btrfs-1: dirty=463 wb=947 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 162.718330: balance_dirty_state: bdi btrfs-1: dirty=463 wb=947 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 162.718449: balance_dirty_state: bdi btrfs-1: dirty=513 wb=947 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 162.718571: balance_dirty_state: bdi btrfs-1: dirty=538 wb=947 unstable=0 bg_thresh=1004 thresh=2008 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 162.718691: balance_dirty_state: bdi btrfs-1: dirty=563 wb=947 unstable=0 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 162.718696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=63492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.726159: balance_dirty_state: bdi btrfs-1: dirty=563 wb=822 unstable=0 bg_thresh=1005 thresh=2011 gap=626 poll_thresh=19 ino=257 dd-2584 [001] 162.726223: balance_dirty_state: bdi btrfs-1: dirty=588 wb=822 unstable=0 bg_thresh=1005 thresh=2011 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 162.726284: balance_dirty_state: bdi btrfs-1: dirty=613 wb=822 unstable=0 bg_thresh=1008 thresh=2016 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 162.726346: balance_dirty_state: bdi btrfs-1: dirty=613 wb=822 unstable=0 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 162.726467: balance_dirty_state: bdi btrfs-1: dirty=638 wb=822 unstable=0 bg_thresh=1004 thresh=2009 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 162.726764: balance_dirty_state: bdi btrfs-1: dirty=688 wb=822 unstable=0 bg_thresh=1006 thresh=2013 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 162.726769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=63492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.734158: balance_dirty_state: bdi btrfs-1: dirty=688 wb=647 unstable=0 bg_thresh=993 thresh=1987 gap=652 poll_thresh=18 ino=257 dd-2584 [001] 162.734220: balance_dirty_state: bdi btrfs-1: dirty=688 wb=647 unstable=0 bg_thresh=996 thresh=1992 gap=657 poll_thresh=13 ino=257 dd-2584 [001] 162.734282: balance_dirty_state: bdi btrfs-1: dirty=713 wb=647 unstable=0 bg_thresh=993 thresh=1986 gap=626 poll_thresh=14 ino=257 dd-2584 [001] 162.734343: balance_dirty_state: bdi btrfs-1: dirty=738 wb=647 unstable=0 bg_thresh=995 thresh=1991 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 162.734402: balance_dirty_state: bdi btrfs-1: dirty=738 wb=647 unstable=0 bg_thresh=992 thresh=1985 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 162.734522: balance_dirty_state: bdi btrfs-1: dirty=788 wb=647 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 162.734645: balance_dirty_state: bdi btrfs-1: dirty=813 wb=647 unstable=0 bg_thresh=997 thresh=1994 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 162.734764: balance_dirty_state: bdi btrfs-1: dirty=838 wb=647 unstable=0 bg_thresh=996 thresh=1993 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 162.734884: balance_dirty_state: bdi btrfs-1: dirty=863 wb=647 unstable=0 bg_thresh=996 thresh=1992 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 162.734888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=63492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.742194: balance_dirty_state: bdi btrfs-1: dirty=863 wb=522 unstable=0 bg_thresh=992 thresh=1985 gap=600 poll_thresh=20 ino=257 dd-2584 [001] 162.742265: balance_dirty_state: bdi btrfs-1: dirty=888 wb=522 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 162.742325: balance_dirty_state: bdi btrfs-1: dirty=913 wb=522 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 162.742616: balance_dirty_state: bdi btrfs-1: dirty=938 wb=522 unstable=0 bg_thresh=997 thresh=1995 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 162.742736: balance_dirty_state: bdi btrfs-1: dirty=963 wb=522 unstable=0 bg_thresh=997 thresh=1994 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 162.742858: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=522 unstable=0 bg_thresh=999 thresh=1998 gap=463 poll_thresh=19 ino=257 dd-2584 [001] 162.742862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=63492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 162.742880: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20204 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 162.744237: writeback_single_inode: bdi btrfs-1: ino=257 state= age=64 wrote=576 to_write=7616 dd-2584 [001] 162.750265: balance_dirty_state: bdi btrfs-1: dirty=438 wb=997 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=19 ino=257 dd-2584 [001] 162.750336: balance_dirty_state: bdi btrfs-1: dirty=438 wb=997 unstable=0 bg_thresh=991 thresh=1983 gap=548 poll_thresh=14 ino=257 dd-2584 [001] 162.750399: balance_dirty_state: bdi btrfs-1: dirty=463 wb=997 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=15 ino=257 dd-2584 [001] 162.750461: balance_dirty_state: bdi btrfs-1: dirty=463 wb=997 unstable=0 bg_thresh=991 thresh=1982 gap=522 poll_thresh=16 ino=257 dd-2584 [001] 162.750581: balance_dirty_state: bdi btrfs-1: dirty=513 wb=997 unstable=0 bg_thresh=993 thresh=1986 gap=476 poll_thresh=17 ino=257 dd-2584 [001] 162.750586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-317% task_weight=98% bdi_bw=63492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.758236: balance_dirty_state: bdi btrfs-1: dirty=513 wb=847 unstable=0 bg_thresh=994 thresh=1988 gap=628 poll_thresh=17 ino=257 dd-2584 [001] 162.758312: balance_dirty_state: bdi btrfs-1: dirty=513 wb=847 unstable=0 bg_thresh=996 thresh=1993 gap=633 poll_thresh=13 ino=257 dd-2584 [001] 162.758375: balance_dirty_state: bdi btrfs-1: dirty=538 wb=847 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 162.758436: balance_dirty_state: bdi btrfs-1: dirty=563 wb=847 unstable=0 bg_thresh=996 thresh=1992 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 162.758497: balance_dirty_state: bdi btrfs-1: dirty=563 wb=847 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 162.758799: balance_dirty_state: bdi btrfs-1: dirty=613 wb=847 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 162.758918: balance_dirty_state: bdi btrfs-1: dirty=638 wb=847 unstable=0 bg_thresh=994 thresh=1989 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 162.759036: balance_dirty_state: bdi btrfs-1: dirty=663 wb=847 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 162.759041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-362% task_weight=98% bdi_bw=63492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.766261: balance_dirty_state: bdi btrfs-1: dirty=663 wb=722 unstable=0 bg_thresh=992 thresh=1985 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 162.766360: balance_dirty_state: bdi btrfs-1: dirty=688 wb=722 unstable=0 bg_thresh=992 thresh=1984 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 162.766417: balance_dirty_state: bdi btrfs-1: dirty=688 wb=722 unstable=0 bg_thresh=992 thresh=1984 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 162.766474: balance_dirty_state: bdi btrfs-1: dirty=713 wb=722 unstable=0 bg_thresh=991 thresh=1983 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 162.766587: balance_dirty_state: bdi btrfs-1: dirty=738 wb=722 unstable=0 bg_thresh=993 thresh=1987 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 162.766699: balance_dirty_state: bdi btrfs-1: dirty=788 wb=722 unstable=0 bg_thresh=993 thresh=1986 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 162.766704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=63492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.774304: balance_dirty_state: bdi btrfs-1: dirty=788 wb=597 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 162.774372: balance_dirty_state: bdi btrfs-1: dirty=788 wb=597 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=13 ino=257 dd-2584 [001] 162.774431: balance_dirty_state: bdi btrfs-1: dirty=813 wb=597 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 162.774490: balance_dirty_state: bdi btrfs-1: dirty=838 wb=597 unstable=0 bg_thresh=992 thresh=1985 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 162.774550: balance_dirty_state: bdi btrfs-1: dirty=838 wb=597 unstable=0 bg_thresh=992 thresh=1984 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 162.774840: balance_dirty_state: bdi btrfs-1: dirty=863 wb=597 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 162.774957: balance_dirty_state: bdi btrfs-1: dirty=913 wb=597 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 162.774962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=63492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 162.782289: balance_dirty_state: bdi btrfs-1: dirty=913 wb=472 unstable=0 bg_thresh=996 thresh=1992 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 162.782399: balance_dirty_state: bdi btrfs-1: dirty=938 wb=472 unstable=0 bg_thresh=996 thresh=1992 gap=582 poll_thresh=13 ino=257 dd-2584 [005] 162.782515: balance_dirty_state: bdi btrfs-1: dirty=938 wb=472 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 162.782630: balance_dirty_state: bdi btrfs-1: dirty=963 wb=472 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 162.782747: balance_dirty_state: bdi btrfs-1: dirty=988 wb=472 unstable=0 bg_thresh=1001 thresh=2002 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 162.782984: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=472 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 162.783021: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20244 wrote=0 to_write=8192 dd-2584 [005] 162.783205: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=472 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 162.783207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=63492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 162.784727: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=608 to_write=7584 dd-2584 [005] 162.790304: balance_dirty_state: bdi btrfs-1: dirty=438 wb=922 unstable=0 bg_thresh=1001 thresh=2002 gap=642 poll_thresh=18 ino=257 dd-2584 [005] 162.790432: balance_dirty_state: bdi btrfs-1: dirty=463 wb=922 unstable=0 bg_thresh=998 thresh=1996 gap=611 poll_thresh=13 ino=257 dd-2584 [005] 162.790552: balance_dirty_state: bdi btrfs-1: dirty=463 wb=922 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=14 ino=257 dd-2584 [005] 162.790669: balance_dirty_state: bdi btrfs-1: dirty=488 wb=922 unstable=0 bg_thresh=997 thresh=1995 gap=585 poll_thresh=15 ino=257 dd-2584 [005] 162.790787: balance_dirty_state: bdi btrfs-1: dirty=513 wb=922 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 162.791377: balance_dirty_state: bdi btrfs-1: dirty=538 wb=922 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 162.791590: balance_dirty_state: bdi btrfs-1: dirty=563 wb=872 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=18 ino=257 dd-2584 [005] 162.791734: balance_dirty_state: bdi btrfs-1: dirty=613 wb=797 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=19 ino=257 dd-2584 [005] 162.791859: balance_dirty_state: bdi btrfs-1: dirty=638 wb=797 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=20 ino=257 dd-2584 [005] 162.791983: balance_dirty_state: bdi btrfs-1: dirty=663 wb=797 unstable=0 bg_thresh=997 thresh=1994 gap=534 poll_thresh=21 ino=257 dd-2584 [005] 162.792105: balance_dirty_state: bdi btrfs-1: dirty=688 wb=797 unstable=0 bg_thresh=999 thresh=1999 gap=514 poll_thresh=22 ino=257 dd-2584 [005] 162.792227: balance_dirty_state: bdi btrfs-1: dirty=738 wb=797 unstable=0 bg_thresh=998 thresh=1996 gap=461 poll_thresh=23 ino=257 dd-2584 [005] 162.792232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=63492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 162.798333: balance_dirty_state: bdi btrfs-1: dirty=738 wb=797 unstable=0 bg_thresh=998 thresh=1997 gap=462 poll_thresh=23 ino=257 dd-2584 [005] 162.798338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=63916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.806318: balance_dirty_state: bdi btrfs-1: dirty=738 wb=597 unstable=0 bg_thresh=1000 thresh=2000 gap=665 poll_thresh=23 ino=257 dd-2584 [001] 162.806393: balance_dirty_state: bdi btrfs-1: dirty=738 wb=597 unstable=0 bg_thresh=999 thresh=1999 gap=664 poll_thresh=17 ino=257 dd-2584 [001] 162.806683: balance_dirty_state: bdi btrfs-1: dirty=763 wb=597 unstable=0 bg_thresh=999 thresh=1998 gap=638 poll_thresh=18 ino=257 dd-2584 [001] 162.806801: balance_dirty_state: bdi btrfs-1: dirty=813 wb=597 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=19 ino=257 dd-2584 [001] 162.806919: balance_dirty_state: bdi btrfs-1: dirty=838 wb=597 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=20 ino=257 dd-2584 [001] 162.807036: balance_dirty_state: bdi btrfs-1: dirty=863 wb=597 unstable=0 bg_thresh=1000 thresh=2000 gap=540 poll_thresh=21 ino=257 dd-2584 [001] 162.807153: balance_dirty_state: bdi btrfs-1: dirty=888 wb=597 unstable=0 bg_thresh=999 thresh=1999 gap=514 poll_thresh=22 ino=257 dd-2584 [001] 162.807269: balance_dirty_state: bdi btrfs-1: dirty=938 wb=597 unstable=0 bg_thresh=999 thresh=1998 gap=463 poll_thresh=23 ino=257 dd-2584 [001] 162.807273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=63916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.814231: balance_dirty_state: bdi btrfs-1: dirty=938 wb=472 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=23 ino=257 dd-2584 [001] 162.814365: balance_dirty_state: bdi btrfs-1: dirty=938 wb=472 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=17 ino=257 dd-2584 [001] 162.814599: balance_dirty_state: bdi btrfs-1: dirty=988 wb=472 unstable=0 bg_thresh=997 thresh=1995 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 162.814833: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=472 unstable=0 bg_thresh=997 thresh=1994 gap=509 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 162.814869: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20276 wrote=0 to_write=8192 dd-2584 [001] 162.815383: balance_dirty_state: bdi btrfs-1: dirty=963 wb=572 unstable=0 bg_thresh=996 thresh=1993 gap=458 poll_thresh=20 ino=257 dd-2584 [001] 162.815386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=63916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 162.816688: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=608 to_write=7584 dd-2584 [001] 162.822242: balance_dirty_state: bdi btrfs-1: dirty=438 wb=972 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=20 ino=257 dd-2584 [001] 162.822316: balance_dirty_state: bdi btrfs-1: dirty=463 wb=972 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 162.822374: balance_dirty_state: bdi btrfs-1: dirty=463 wb=972 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 162.822491: balance_dirty_state: bdi btrfs-1: dirty=513 wb=972 unstable=0 bg_thresh=998 thresh=1997 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 162.822608: balance_dirty_state: bdi btrfs-1: dirty=538 wb=972 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 162.822612: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=63916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.830265: balance_dirty_state: bdi btrfs-1: dirty=538 wb=847 unstable=0 bg_thresh=996 thresh=1992 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 162.830335: balance_dirty_state: bdi btrfs-1: dirty=563 wb=847 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=13 ino=257 dd-2584 [001] 162.830397: balance_dirty_state: bdi btrfs-1: dirty=563 wb=847 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 162.830459: balance_dirty_state: bdi btrfs-1: dirty=588 wb=847 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 162.830519: balance_dirty_state: bdi btrfs-1: dirty=613 wb=847 unstable=0 bg_thresh=997 thresh=1995 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 162.830641: balance_dirty_state: bdi btrfs-1: dirty=638 wb=847 unstable=0 bg_thresh=997 thresh=1994 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 162.830762: balance_dirty_state: bdi btrfs-1: dirty=663 wb=847 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 162.830767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=63916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.838346: balance_dirty_state: bdi btrfs-1: dirty=663 wb=697 unstable=0 bg_thresh=998 thresh=1996 gap=636 poll_thresh=18 ino=257 dd-2584 [001] 162.838585: balance_dirty_state: bdi btrfs-1: dirty=688 wb=672 unstable=0 bg_thresh=996 thresh=1993 gap=633 poll_thresh=13 ino=257 dd-2584 [001] 162.838649: balance_dirty_state: bdi btrfs-1: dirty=688 wb=672 unstable=0 bg_thresh=999 thresh=1998 gap=638 poll_thresh=14 ino=257 dd-2584 [001] 162.838711: balance_dirty_state: bdi btrfs-1: dirty=713 wb=672 unstable=0 bg_thresh=998 thresh=1997 gap=612 poll_thresh=15 ino=257 dd-2584 [001] 162.838772: balance_dirty_state: bdi btrfs-1: dirty=738 wb=672 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=16 ino=257 dd-2584 [001] 162.838893: balance_dirty_state: bdi btrfs-1: dirty=763 wb=672 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=17 ino=257 dd-2584 [001] 162.839024: balance_dirty_state: bdi btrfs-1: dirty=788 wb=647 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=18 ino=257 dd-2584 [001] 162.839153: balance_dirty_state: bdi btrfs-1: dirty=838 wb=622 unstable=0 bg_thresh=996 thresh=1993 gap=533 poll_thresh=19 ino=257 dd-2584 [001] 162.839276: balance_dirty_state: bdi btrfs-1: dirty=863 wb=622 unstable=0 bg_thresh=996 thresh=1992 gap=507 poll_thresh=20 ino=257 dd-2584 [001] 162.839399: balance_dirty_state: bdi btrfs-1: dirty=888 wb=622 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=21 ino=257 dd-2584 [001] 162.839404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=63916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 162.846246: balance_dirty_state: bdi btrfs-1: dirty=888 wb=622 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=21 ino=257 dd-2584 [001] 162.846252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=63916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.854258: balance_dirty_state: bdi btrfs-1: dirty=888 wb=347 unstable=0 bg_thresh=996 thresh=1993 gap=758 poll_thresh=21 ino=257 dd-2584 [004] 162.854328: balance_dirty_state: bdi btrfs-1: dirty=913 wb=347 unstable=0 bg_thresh=996 thresh=1993 gap=733 poll_thresh=16 ino=257 dd-2584 [004] 162.854609: balance_dirty_state: bdi btrfs-1: dirty=938 wb=347 unstable=0 bg_thresh=1001 thresh=2003 gap=718 poll_thresh=17 ino=257 dd-2584 [004] 162.854721: balance_dirty_state: bdi btrfs-1: dirty=963 wb=347 unstable=0 bg_thresh=1004 thresh=2008 gap=698 poll_thresh=18 ino=257 dd-2584 [004] 162.854834: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=347 unstable=0 bg_thresh=1003 thresh=2007 gap=647 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 162.854918: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20316 wrote=0 to_write=8192 dd-2584 [004] 162.854958: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=347 unstable=0 bg_thresh=1003 thresh=2006 gap=621 poll_thresh=20 ino=257 dd-2584 [004] 162.855082: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=372 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=21 ino=257 dd-2584 [004] 162.855207: balance_dirty_state: bdi btrfs-1: dirty=988 wb=422 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=22 ino=257 dd-2584 [004] 162.855333: balance_dirty_state: bdi btrfs-1: dirty=988 wb=472 unstable=0 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=23 ino=257 dd-2584 [004] 162.855458: balance_dirty_state: bdi btrfs-1: dirty=963 wb=522 unstable=0 bg_thresh=1003 thresh=2007 gap=522 poll_thresh=24 ino=257 dd-2584 [004] 162.855745: balance_dirty_state: bdi btrfs-1: dirty=863 wb=647 unstable=0 bg_thresh=1005 thresh=2011 gap=501 poll_thresh=25 ino=257 dd-2584 [004] 162.855746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=63916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 162.856711: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=752 to_write=7440 dd-2584 [002] 162.862209: balance_dirty_state: bdi btrfs-1: dirty=438 wb=972 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=25 ino=257 dd-2584 [002] 162.862281: balance_dirty_state: bdi btrfs-1: dirty=463 wb=972 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=19 ino=257 dd-2584 [002] 162.862407: balance_dirty_state: bdi btrfs-1: dirty=488 wb=972 unstable=0 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=20 ino=257 dd-2584 [002] 162.862536: balance_dirty_state: bdi btrfs-1: dirty=513 wb=972 unstable=0 bg_thresh=1002 thresh=2005 gap=520 poll_thresh=21 ino=257 dd-2584 [002] 162.862659: balance_dirty_state: bdi btrfs-1: dirty=563 wb=972 unstable=0 bg_thresh=1005 thresh=2010 gap=475 poll_thresh=22 ino=257 dd-2584 [002] 162.862664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-241% task_weight=101% bdi_bw=63916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 162.870208: balance_dirty_state: bdi btrfs-1: dirty=563 wb=847 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=22 ino=257 dd-2584 [000] 162.870279: balance_dirty_state: bdi btrfs-1: dirty=588 wb=847 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=16 ino=257 dd-2584 [000] 162.870433: balance_dirty_state: bdi btrfs-1: dirty=613 wb=847 unstable=0 bg_thresh=1001 thresh=2003 gap=543 poll_thresh=17 ino=257 dd-2584 [000] 162.870564: balance_dirty_state: bdi btrfs-1: dirty=638 wb=847 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 162.870695: balance_dirty_state: bdi btrfs-1: dirty=688 wb=847 unstable=0 bg_thresh=1003 thresh=2006 gap=471 poll_thresh=19 ino=257 dd-2584 [000] 162.870700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=63916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 162.878254: balance_dirty_state: bdi btrfs-1: dirty=688 wb=747 unstable=0 bg_thresh=997 thresh=1994 gap=559 poll_thresh=19 ino=257 dd-2584 [000] 162.878352: balance_dirty_state: bdi btrfs-1: dirty=688 wb=747 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=14 ino=257 dd-2584 [000] 162.878759: balance_dirty_state: bdi btrfs-1: dirty=713 wb=747 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=15 ino=257 dd-2584 [000] 162.878848: balance_dirty_state: bdi btrfs-1: dirty=738 wb=747 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=16 ino=257 dd-2584 [000] 162.879030: balance_dirty_state: bdi btrfs-1: dirty=763 wb=747 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=17 ino=257 dd-2584 [000] 162.879037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=101% bdi_bw=63916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.888124: balance_dirty_state: bdi btrfs-1: dirty=763 wb=622 unstable=0 bg_thresh=1001 thresh=2002 gap=617 poll_thresh=17 ino=257 dd-2584 [004] 162.888220: balance_dirty_state: bdi btrfs-1: dirty=788 wb=622 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 162.888311: balance_dirty_state: bdi btrfs-1: dirty=813 wb=622 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 162.888404: balance_dirty_state: bdi btrfs-1: dirty=813 wb=622 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 162.888496: balance_dirty_state: bdi btrfs-1: dirty=838 wb=622 unstable=0 bg_thresh=1006 thresh=2012 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 162.888679: balance_dirty_state: bdi btrfs-1: dirty=863 wb=622 unstable=0 bg_thresh=1005 thresh=2011 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 162.888868: balance_dirty_state: bdi btrfs-1: dirty=888 wb=622 unstable=0 bg_thresh=1007 thresh=2015 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 162.889055: balance_dirty_state: bdi btrfs-1: dirty=938 wb=622 unstable=0 bg_thresh=1007 thresh=2014 gap=454 poll_thresh=19 ino=257 dd-2584 [004] 162.889062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-142% task_weight=101% bdi_bw=63916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.894270: balance_dirty_state: bdi btrfs-1: dirty=938 wb=497 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 162.894358: balance_dirty_state: bdi btrfs-1: dirty=938 wb=497 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 162.894445: balance_dirty_state: bdi btrfs-1: dirty=963 wb=497 unstable=0 bg_thresh=1000 thresh=2000 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 162.894702: balance_dirty_state: bdi btrfs-1: dirty=988 wb=497 unstable=0 bg_thresh=1002 thresh=2005 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 162.894872: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=497 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 162.894878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=63916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 162.894959: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20356 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 162.896244: writeback_single_inode: bdi btrfs-1: ino=257 state= age=144 wrote=544 to_write=7648 dd-2584 [004] 162.902300: balance_dirty_state: bdi btrfs-1: dirty=463 wb=897 unstable=0 bg_thresh=1000 thresh=2001 gap=641 poll_thresh=17 ino=257 dd-2584 [004] 162.902377: balance_dirty_state: bdi btrfs-1: dirty=488 wb=897 unstable=0 bg_thresh=997 thresh=1995 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 162.902441: balance_dirty_state: bdi btrfs-1: dirty=488 wb=897 unstable=0 bg_thresh=1000 thresh=2000 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 162.902498: balance_dirty_state: bdi btrfs-1: dirty=513 wb=897 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 162.902555: balance_dirty_state: bdi btrfs-1: dirty=513 wb=897 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 162.902670: balance_dirty_state: bdi btrfs-1: dirty=563 wb=897 unstable=0 bg_thresh=1001 thresh=2003 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 162.902784: balance_dirty_state: bdi btrfs-1: dirty=588 wb=897 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 162.902900: balance_dirty_state: bdi btrfs-1: dirty=613 wb=897 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 162.902904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=64452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.910312: balance_dirty_state: bdi btrfs-1: dirty=613 wb=772 unstable=0 bg_thresh=1004 thresh=2008 gap=623 poll_thresh=19 ino=257 dd-2584 [004] 162.910417: balance_dirty_state: bdi btrfs-1: dirty=638 wb=772 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 162.910476: balance_dirty_state: bdi btrfs-1: dirty=663 wb=772 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 162.910534: balance_dirty_state: bdi btrfs-1: dirty=663 wb=772 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 162.910814: balance_dirty_state: bdi btrfs-1: dirty=713 wb=772 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 162.910929: balance_dirty_state: bdi btrfs-1: dirty=738 wb=772 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 162.910933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=64452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.918282: balance_dirty_state: bdi btrfs-1: dirty=738 wb=647 unstable=0 bg_thresh=1004 thresh=2008 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 162.918401: balance_dirty_state: bdi btrfs-1: dirty=738 wb=647 unstable=0 bg_thresh=1003 thresh=2007 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 162.918487: balance_dirty_state: bdi btrfs-1: dirty=763 wb=647 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 162.918572: balance_dirty_state: bdi btrfs-1: dirty=788 wb=647 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 162.918657: balance_dirty_state: bdi btrfs-1: dirty=788 wb=647 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 162.918826: balance_dirty_state: bdi btrfs-1: dirty=838 wb=647 unstable=0 bg_thresh=1005 thresh=2010 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 162.919004: balance_dirty_state: bdi btrfs-1: dirty=863 wb=647 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 162.919010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=64452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.926318: balance_dirty_state: bdi btrfs-1: dirty=863 wb=522 unstable=0 bg_thresh=1004 thresh=2009 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 162.926429: balance_dirty_state: bdi btrfs-1: dirty=888 wb=522 unstable=0 bg_thresh=1004 thresh=2008 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 162.926515: balance_dirty_state: bdi btrfs-1: dirty=888 wb=522 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 162.926600: balance_dirty_state: bdi btrfs-1: dirty=913 wb=522 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 162.926934: balance_dirty_state: bdi btrfs-1: dirty=913 wb=372 unstable=0 bg_thresh=1000 thresh=2000 gap=715 poll_thresh=16 ino=257 dd-2584 [004] 162.927399: balance_dirty_state: bdi btrfs-1: dirty=963 wb=372 unstable=0 bg_thresh=1002 thresh=2004 gap=669 poll_thresh=17 ino=257 dd-2584 [004] 162.927566: balance_dirty_state: bdi btrfs-1: dirty=988 wb=372 unstable=0 bg_thresh=1001 thresh=2003 gap=643 poll_thresh=18 ino=257 dd-2584 [004] 162.927731: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=372 unstable=0 bg_thresh=1001 thresh=2002 gap=617 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 162.927816: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20388 wrote=0 to_write=8192 dd-2584 [004] 162.927858: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=372 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=20 ino=257 dd-2584 [004] 162.927985: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=422 unstable=0 bg_thresh=1002 thresh=2005 gap=520 poll_thresh=21 ino=257 dd-2584 [004] 162.928114: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=472 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=22 ino=257 dd-2584 [004] 162.928245: balance_dirty_state: bdi btrfs-1: dirty=988 wb=522 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=23 ino=257 dd-2584 [004] 162.928247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=64452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 162.929454: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=688 to_write=7504 dd-2584 [004] 162.934341: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1072 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=23 ino=257 dd-2584 [004] 162.934351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=64452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.942319: balance_dirty_state: bdi btrfs-1: dirty=438 wb=822 unstable=0 bg_thresh=999 thresh=1999 gap=739 poll_thresh=23 ino=257 dd-2584 [004] 162.942416: balance_dirty_state: bdi btrfs-1: dirty=463 wb=822 unstable=0 bg_thresh=999 thresh=1998 gap=713 poll_thresh=17 ino=257 dd-2584 [004] 162.942696: balance_dirty_state: bdi btrfs-1: dirty=488 wb=822 unstable=0 bg_thresh=998 thresh=1997 gap=687 poll_thresh=18 ino=257 dd-2584 [004] 162.942809: balance_dirty_state: bdi btrfs-1: dirty=538 wb=822 unstable=0 bg_thresh=1000 thresh=2001 gap=641 poll_thresh=19 ino=257 dd-2584 [004] 162.942922: balance_dirty_state: bdi btrfs-1: dirty=563 wb=822 unstable=0 bg_thresh=1000 thresh=2000 gap=615 poll_thresh=20 ino=257 dd-2584 [004] 162.943035: balance_dirty_state: bdi btrfs-1: dirty=588 wb=822 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=21 ino=257 dd-2584 [004] 162.943148: balance_dirty_state: bdi btrfs-1: dirty=613 wb=822 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=22 ino=257 dd-2584 [004] 162.943260: balance_dirty_state: bdi btrfs-1: dirty=663 wb=822 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=23 ino=257 dd-2584 [004] 162.943373: balance_dirty_state: bdi btrfs-1: dirty=688 wb=822 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=24 ino=257 dd-2584 [004] 162.943378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=64452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.950327: balance_dirty_state: bdi btrfs-1: dirty=688 wb=697 unstable=0 bg_thresh=1003 thresh=2006 gap=621 poll_thresh=24 ino=257 dd-2584 [004] 162.950426: balance_dirty_state: bdi btrfs-1: dirty=713 wb=672 unstable=0 bg_thresh=998 thresh=1997 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 162.950607: balance_dirty_state: bdi btrfs-1: dirty=738 wb=672 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 162.951064: balance_dirty_state: bdi btrfs-1: dirty=763 wb=672 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=20 ino=257 dd-2584 [004] 162.951234: balance_dirty_state: bdi btrfs-1: dirty=813 wb=672 unstable=0 bg_thresh=1002 thresh=2005 gap=520 poll_thresh=21 ino=257 dd-2584 [004] 162.951404: balance_dirty_state: bdi btrfs-1: dirty=838 wb=672 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=22 ino=257 dd-2584 [004] 162.951410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=64452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.958228: balance_dirty_state: bdi btrfs-1: dirty=838 wb=672 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=22 ino=257 dd-2584 [004] 162.958234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=64452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.966309: balance_dirty_state: bdi btrfs-1: dirty=838 wb=397 unstable=0 bg_thresh=997 thresh=1994 gap=759 poll_thresh=22 ino=257 dd-2584 [004] 162.966392: balance_dirty_state: bdi btrfs-1: dirty=838 wb=397 unstable=0 bg_thresh=997 thresh=1994 gap=759 poll_thresh=16 ino=257 dd-2584 [004] 162.966514: balance_dirty_state: bdi btrfs-1: dirty=888 wb=397 unstable=0 bg_thresh=999 thresh=1998 gap=713 poll_thresh=17 ino=257 dd-2584 [004] 162.966634: balance_dirty_state: bdi btrfs-1: dirty=913 wb=397 unstable=0 bg_thresh=995 thresh=1991 gap=681 poll_thresh=18 ino=257 dd-2584 [004] 162.966753: balance_dirty_state: bdi btrfs-1: dirty=938 wb=397 unstable=0 bg_thresh=995 thresh=1990 gap=655 poll_thresh=19 ino=257 dd-2584 [004] 162.966872: balance_dirty_state: bdi btrfs-1: dirty=988 wb=397 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=20 ino=257 dd-2584 [004] 162.967161: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=397 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 162.967235: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20428 wrote=0 to_write=8192 dd-2584 [004] 162.967286: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=397 unstable=0 bg_thresh=993 thresh=1986 gap=551 poll_thresh=22 ino=257 dd-2584 [004] 162.967411: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=422 unstable=0 bg_thresh=992 thresh=1985 gap=525 poll_thresh=23 ino=257 dd-2584 [004] 162.967537: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=472 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=24 ino=257 dd-2584 [004] 162.967539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=64452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 162.970101: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=656 to_write=7536 dd-2584 [004] 162.974313: balance_dirty_state: bdi btrfs-1: dirty=463 wb=922 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=24 ino=257 dd-2584 [004] 162.974380: balance_dirty_state: bdi btrfs-1: dirty=463 wb=922 unstable=0 bg_thresh=997 thresh=1995 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 162.974503: balance_dirty_state: bdi btrfs-1: dirty=513 wb=922 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=19 ino=257 dd-2584 [004] 162.974620: balance_dirty_state: bdi btrfs-1: dirty=538 wb=922 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=20 ino=257 dd-2584 [004] 162.974737: balance_dirty_state: bdi btrfs-1: dirty=563 wb=922 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=21 ino=257 dd-2584 [004] 162.974854: balance_dirty_state: bdi btrfs-1: dirty=588 wb=922 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 162.974859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=64452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.982288: balance_dirty_state: bdi btrfs-1: dirty=588 wb=922 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=22 ino=257 dd-2584 [004] 162.982294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=64452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 162.990293: balance_dirty_state: bdi btrfs-1: dirty=588 wb=822 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=22 ino=257 dd-2584 [004] 162.990678: balance_dirty_state: bdi btrfs-1: dirty=613 wb=822 unstable=0 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 162.990860: balance_dirty_state: bdi btrfs-1: dirty=638 wb=822 unstable=0 bg_thresh=1004 thresh=2009 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 162.991042: balance_dirty_state: bdi btrfs-1: dirty=688 wb=822 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 162.991049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=64452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 162.998250: balance_dirty_state: bdi btrfs-1: dirty=688 wb=572 unstable=0 bg_thresh=1006 thresh=2012 gap=752 poll_thresh=18 ino=257 dd-2584 [000] 162.998339: balance_dirty_state: bdi btrfs-1: dirty=713 wb=572 unstable=0 bg_thresh=1006 thresh=2012 gap=727 poll_thresh=13 ino=257 dd-2584 [000] 162.998407: balance_dirty_state: bdi btrfs-1: dirty=713 wb=572 unstable=0 bg_thresh=1008 thresh=2017 gap=732 poll_thresh=14 ino=257 dd-2584 [000] 162.998466: balance_dirty_state: bdi btrfs-1: dirty=738 wb=572 unstable=0 bg_thresh=1008 thresh=2017 gap=707 poll_thresh=15 ino=257 dd-2584 [000] 162.998525: balance_dirty_state: bdi btrfs-1: dirty=763 wb=572 unstable=0 bg_thresh=1011 thresh=2022 gap=687 poll_thresh=16 ino=257 dd-2584 [000] 162.998650: balance_dirty_state: bdi btrfs-1: dirty=788 wb=572 unstable=0 bg_thresh=1013 thresh=2027 gap=667 poll_thresh=17 ino=257 dd-2584 [000] 162.998771: balance_dirty_state: bdi btrfs-1: dirty=813 wb=572 unstable=0 bg_thresh=1015 thresh=2031 gap=646 poll_thresh=18 ino=257 dd-2584 [000] 162.998889: balance_dirty_state: bdi btrfs-1: dirty=838 wb=572 unstable=0 bg_thresh=1015 thresh=2030 gap=620 poll_thresh=19 ino=257 dd-2584 [000] 162.999258: balance_dirty_state: bdi btrfs-1: dirty=888 wb=572 unstable=0 bg_thresh=1011 thresh=2023 gap=563 poll_thresh=20 ino=257 dd-2584 [000] 162.999449: balance_dirty_state: bdi btrfs-1: dirty=913 wb=572 unstable=0 bg_thresh=1010 thresh=2021 gap=536 poll_thresh=21 ino=257 dd-2584 [000] 162.999597: balance_dirty_state: bdi btrfs-1: dirty=938 wb=572 unstable=0 bg_thresh=1010 thresh=2020 gap=510 poll_thresh=22 ino=257 dd-2584 [000] 162.999716: balance_dirty_state: bdi btrfs-1: dirty=988 wb=572 unstable=0 bg_thresh=1009 thresh=2019 gap=459 poll_thresh=23 ino=257 dd-2584 [000] 162.999720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=64452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 163.010300: balance_dirty_state: bdi btrfs-1: dirty=988 wb=372 unstable=0 bg_thresh=988 thresh=1977 gap=617 poll_thresh=23 ino=257 dd-2584 [004] 163.010393: balance_dirty_state: bdi btrfs-1: dirty=988 wb=372 unstable=0 bg_thresh=988 thresh=1977 gap=617 poll_thresh=17 ino=257 dd-2584 [004] 163.010522: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=372 unstable=0 bg_thresh=991 thresh=1982 gap=572 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 163.010574: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20472 wrote=0 to_write=8192 dd-2584 [004] 163.010655: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=372 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=19 ino=257 dd-2584 [004] 163.010832: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=447 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=20 ino=257 dd-2584 [004] 163.010970: balance_dirty_state: bdi btrfs-1: dirty=988 wb=497 unstable=0 bg_thresh=995 thresh=1990 gap=505 poll_thresh=21 ino=257 dd-2584 [004] 163.011374: balance_dirty_state: bdi btrfs-1: dirty=863 wb=672 unstable=0 bg_thresh=997 thresh=1994 gap=459 poll_thresh=22 ino=257 dd-2584 [004] 163.011375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 163.012239: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=688 to_write=7504 dd-2584 [004] 163.022281: balance_dirty_state: bdi btrfs-1: dirty=489 wb=821 unstable=0 bg_thresh=997 thresh=1994 gap=684 poll_thresh=22 ino=257 dd-2584 [004] 163.022357: balance_dirty_state: bdi btrfs-1: dirty=489 wb=821 unstable=0 bg_thresh=997 thresh=1994 gap=684 poll_thresh=16 ino=257 dd-2584 [004] 163.022493: balance_dirty_state: bdi btrfs-1: dirty=539 wb=821 unstable=0 bg_thresh=1002 thresh=2005 gap=645 poll_thresh=17 ino=257 dd-2584 [004] 163.022662: balance_dirty_state: bdi btrfs-1: dirty=564 wb=821 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 163.022837: balance_dirty_state: bdi btrfs-1: dirty=589 wb=821 unstable=0 bg_thresh=1004 thresh=2008 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 163.022962: balance_dirty_state: bdi btrfs-1: dirty=614 wb=821 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=20 ino=257 dd-2584 [004] 163.023088: balance_dirty_state: bdi btrfs-1: dirty=664 wb=821 unstable=0 bg_thresh=1003 thresh=2006 gap=521 poll_thresh=21 ino=257 dd-2584 [004] 163.023212: balance_dirty_state: bdi btrfs-1: dirty=689 wb=821 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=22 ino=257 dd-2584 [004] 163.023218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 163.034250: balance_dirty_state: bdi btrfs-1: dirty=693 wb=701 unstable=0 bg_thresh=988 thresh=1977 gap=583 poll_thresh=22 ino=257 dd-2584 [002] 163.034334: balance_dirty_state: bdi btrfs-1: dirty=678 wb=699 unstable=0 bg_thresh=989 thresh=1979 gap=602 poll_thresh=16 ino=257 dd-2584 [002] 163.034633: balance_dirty_state: bdi btrfs-1: dirty=728 wb=699 unstable=0 bg_thresh=992 thresh=1984 gap=557 poll_thresh=17 ino=257 dd-2584 [002] 163.034750: balance_dirty_state: bdi btrfs-1: dirty=753 wb=699 unstable=0 bg_thresh=997 thresh=1994 gap=542 poll_thresh=18 ino=257 dd-2584 [002] 163.034868: balance_dirty_state: bdi btrfs-1: dirty=778 wb=699 unstable=0 bg_thresh=996 thresh=1993 gap=516 poll_thresh=19 ino=257 dd-2584 [002] 163.034986: balance_dirty_state: bdi btrfs-1: dirty=803 wb=699 unstable=0 bg_thresh=996 thresh=1992 gap=490 poll_thresh=20 ino=257 dd-2584 [002] 163.034991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 163.046260: balance_dirty_state: bdi btrfs-1: dirty=803 wb=424 unstable=0 bg_thresh=991 thresh=1982 gap=755 poll_thresh=20 ino=257 dd-2584 [002] 163.046359: balance_dirty_state: bdi btrfs-1: dirty=828 wb=424 unstable=0 bg_thresh=991 thresh=1982 gap=730 poll_thresh=15 ino=257 dd-2584 [002] 163.046418: balance_dirty_state: bdi btrfs-1: dirty=853 wb=424 unstable=0 bg_thresh=993 thresh=1987 gap=710 poll_thresh=16 ino=257 dd-2584 [002] 163.046534: balance_dirty_state: bdi btrfs-1: dirty=878 wb=424 unstable=0 bg_thresh=996 thresh=1992 gap=690 poll_thresh=17 ino=257 dd-2584 [002] 163.046652: balance_dirty_state: bdi btrfs-1: dirty=903 wb=424 unstable=0 bg_thresh=995 thresh=1991 gap=664 poll_thresh=18 ino=257 dd-2584 [002] 163.046768: balance_dirty_state: bdi btrfs-1: dirty=953 wb=424 unstable=0 bg_thresh=997 thresh=1995 gap=618 poll_thresh=19 ino=257 dd-2584 [002] 163.047056: balance_dirty_state: bdi btrfs-1: dirty=978 wb=424 unstable=0 bg_thresh=997 thresh=1994 gap=592 poll_thresh=20 ino=257 dd-2584 [002] 163.047174: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=424 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 163.047226: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20508 wrote=0 to_write=8192 dd-2584 [002] 163.047302: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=424 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=22 ino=257 dd-2584 [002] 163.047429: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=474 unstable=0 bg_thresh=998 thresh=1996 gap=469 poll_thresh=23 ino=257 dd-2584 [002] 163.047430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 163.048660: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=608 to_write=7584 dd-2584 [002] 163.058258: balance_dirty_state: bdi btrfs-1: dirty=474 wb=899 unstable=0 bg_thresh=990 thresh=1981 gap=608 poll_thresh=23 ino=257 dd-2584 [002] 163.058373: balance_dirty_state: bdi btrfs-1: dirty=474 wb=899 unstable=0 bg_thresh=990 thresh=1981 gap=608 poll_thresh=17 ino=257 dd-2584 [002] 163.058491: balance_dirty_state: bdi btrfs-1: dirty=524 wb=899 unstable=0 bg_thresh=995 thresh=1991 gap=568 poll_thresh=18 ino=257 dd-2584 [002] 163.058604: balance_dirty_state: bdi btrfs-1: dirty=549 wb=899 unstable=0 bg_thresh=998 thresh=1996 gap=548 poll_thresh=19 ino=257 dd-2584 [002] 163.058718: balance_dirty_state: bdi btrfs-1: dirty=574 wb=899 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=20 ino=257 dd-2584 [002] 163.058998: balance_dirty_state: bdi btrfs-1: dirty=624 wb=899 unstable=0 bg_thresh=997 thresh=1994 gap=471 poll_thresh=21 ino=257 dd-2584 [002] 163.059003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 163.066252: balance_dirty_state: bdi btrfs-1: dirty=624 wb=649 unstable=0 bg_thresh=989 thresh=1979 gap=706 poll_thresh=21 ino=257 dd-2584 [002] 163.066315: balance_dirty_state: bdi btrfs-1: dirty=624 wb=649 unstable=0 bg_thresh=992 thresh=1984 gap=711 poll_thresh=16 ino=257 dd-2584 [002] 163.066430: balance_dirty_state: bdi btrfs-1: dirty=674 wb=649 unstable=0 bg_thresh=994 thresh=1989 gap=666 poll_thresh=17 ino=257 dd-2584 [002] 163.066545: balance_dirty_state: bdi btrfs-1: dirty=699 wb=649 unstable=0 bg_thresh=997 thresh=1994 gap=646 poll_thresh=18 ino=257 dd-2584 [002] 163.066664: balance_dirty_state: bdi btrfs-1: dirty=724 wb=649 unstable=0 bg_thresh=996 thresh=1993 gap=620 poll_thresh=19 ino=257 dd-2584 [002] 163.066781: balance_dirty_state: bdi btrfs-1: dirty=749 wb=649 unstable=0 bg_thresh=998 thresh=1997 gap=599 poll_thresh=20 ino=257 dd-2584 [002] 163.066898: balance_dirty_state: bdi btrfs-1: dirty=799 wb=649 unstable=0 bg_thresh=998 thresh=1996 gap=548 poll_thresh=21 ino=257 dd-2584 [002] 163.067014: balance_dirty_state: bdi btrfs-1: dirty=824 wb=649 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=22 ino=257 dd-2584 [002] 163.067132: balance_dirty_state: bdi btrfs-1: dirty=849 wb=649 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=23 ino=257 dd-2584 [002] 163.067422: balance_dirty_state: bdi btrfs-1: dirty=874 wb=649 unstable=0 bg_thresh=999 thresh=1998 gap=475 poll_thresh=24 ino=257 dd-2584 [002] 163.067426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 163.074253: balance_dirty_state: bdi btrfs-1: dirty=874 wb=599 unstable=0 bg_thresh=988 thresh=1977 gap=504 poll_thresh=24 ino=257 dd-2584 [002] 163.074316: balance_dirty_state: bdi btrfs-1: dirty=892 wb=592 unstable=0 bg_thresh=989 thresh=1978 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 163.074320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 163.082429: balance_dirty_state: bdi btrfs-1: dirty=892 wb=467 unstable=0 bg_thresh=990 thresh=1980 gap=621 poll_thresh=18 ino=257 dd-2584 [002] 163.082554: balance_dirty_state: bdi btrfs-1: dirty=917 wb=467 unstable=0 bg_thresh=990 thresh=1980 gap=596 poll_thresh=13 ino=257 dd-2584 [002] 163.082669: balance_dirty_state: bdi btrfs-1: dirty=917 wb=467 unstable=0 bg_thresh=992 thresh=1985 gap=601 poll_thresh=14 ino=257 dd-2584 [002] 163.082786: balance_dirty_state: bdi btrfs-1: dirty=942 wb=467 unstable=0 bg_thresh=992 thresh=1985 gap=576 poll_thresh=15 ino=257 dd-2584 [002] 163.082900: balance_dirty_state: bdi btrfs-1: dirty=967 wb=467 unstable=0 bg_thresh=995 thresh=1990 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 163.083134: balance_dirty_state: bdi btrfs-1: dirty=992 wb=467 unstable=0 bg_thresh=997 thresh=1995 gap=536 poll_thresh=17 ino=257 dd-2584 [002] 163.083370: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=467 unstable=0 bg_thresh=999 thresh=1999 gap=515 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 163.083461: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20544 wrote=0 to_write=8192 dd-2584 [002] 163.083615: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=467 unstable=0 bg_thresh=999 thresh=1998 gap=464 poll_thresh=19 ino=257 dd-2584 [002] 163.083619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 163.086200: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=592 to_write=7600 dd-2584 [002] 163.090357: balance_dirty_state: bdi btrfs-1: dirty=492 wb=942 unstable=0 bg_thresh=996 thresh=1992 gap=558 poll_thresh=19 ino=257 dd-2584 [002] 163.090521: balance_dirty_state: bdi btrfs-1: dirty=492 wb=942 unstable=0 bg_thresh=996 thresh=1992 gap=558 poll_thresh=14 ino=257 dd-2584 [002] 163.090678: balance_dirty_state: bdi btrfs-1: dirty=517 wb=942 unstable=0 bg_thresh=998 thresh=1997 gap=538 poll_thresh=15 ino=257 dd-2584 [002] 163.090839: balance_dirty_state: bdi btrfs-1: dirty=517 wb=942 unstable=0 bg_thresh=998 thresh=1996 gap=537 poll_thresh=16 ino=257 dd-2584 [002] 163.091864: balance_dirty_state: bdi btrfs-1: dirty=567 wb=817 unstable=0 bg_thresh=997 thresh=1995 gap=611 poll_thresh=17 ino=257 dd-2584 [002] 163.092197: balance_dirty_state: bdi btrfs-1: dirty=592 wb=817 unstable=0 bg_thresh=994 thresh=1988 gap=579 poll_thresh=18 ino=257 dd-2584 [002] 163.092525: balance_dirty_state: bdi btrfs-1: dirty=617 wb=817 unstable=0 bg_thresh=989 thresh=1979 gap=545 poll_thresh=19 ino=257 dd-2584 [002] 163.092855: balance_dirty_state: bdi btrfs-1: dirty=667 wb=817 unstable=0 bg_thresh=994 thresh=1988 gap=504 poll_thresh=20 ino=257 dd-2584 [002] 163.093185: balance_dirty_state: bdi btrfs-1: dirty=692 wb=817 unstable=0 bg_thresh=992 thresh=1985 gap=476 poll_thresh=21 ino=257 dd-2584 [002] 163.093196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 163.098342: balance_dirty_state: bdi btrfs-1: dirty=692 wb=817 unstable=0 bg_thresh=994 thresh=1988 gap=479 poll_thresh=21 ino=257 dd-2584 [002] 163.098351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 163.106385: balance_dirty_state: bdi btrfs-1: dirty=692 wb=592 unstable=0 bg_thresh=993 thresh=1986 gap=702 poll_thresh=21 ino=257 dd-2584 [002] 163.106476: balance_dirty_state: bdi btrfs-1: dirty=692 wb=592 unstable=0 bg_thresh=988 thresh=1977 gap=693 poll_thresh=16 ino=257 dd-2584 [002] 163.106599: balance_dirty_state: bdi btrfs-1: dirty=742 wb=592 unstable=0 bg_thresh=991 thresh=1982 gap=648 poll_thresh=17 ino=257 dd-2584 [002] 163.106716: balance_dirty_state: bdi btrfs-1: dirty=767 wb=592 unstable=0 bg_thresh=990 thresh=1981 gap=622 poll_thresh=18 ino=257 dd-2584 [002] 163.107004: balance_dirty_state: bdi btrfs-1: dirty=792 wb=592 unstable=0 bg_thresh=990 thresh=1980 gap=596 poll_thresh=19 ino=257 dd-2584 [002] 163.107123: balance_dirty_state: bdi btrfs-1: dirty=842 wb=592 unstable=0 bg_thresh=992 thresh=1984 gap=550 poll_thresh=20 ino=257 dd-2584 [002] 163.107239: balance_dirty_state: bdi btrfs-1: dirty=867 wb=592 unstable=0 bg_thresh=991 thresh=1983 gap=524 poll_thresh=21 ino=257 dd-2584 [002] 163.107357: balance_dirty_state: bdi btrfs-1: dirty=892 wb=592 unstable=0 bg_thresh=991 thresh=1982 gap=498 poll_thresh=22 ino=257 dd-2584 [002] 163.107475: balance_dirty_state: bdi btrfs-1: dirty=917 wb=592 unstable=0 bg_thresh=993 thresh=1986 gap=477 poll_thresh=23 ino=257 dd-2584 [002] 163.107480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 163.114377: balance_dirty_state: bdi btrfs-1: dirty=917 wb=592 unstable=0 bg_thresh=989 thresh=1978 gap=469 poll_thresh=23 ino=257 dd-2584 [002] 163.114383: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 163.122374: balance_dirty_state: bdi btrfs-1: dirty=917 wb=342 unstable=0 bg_thresh=991 thresh=1983 gap=724 poll_thresh=23 ino=257 dd-2584 [002] 163.122505: balance_dirty_state: bdi btrfs-1: dirty=942 wb=342 unstable=0 bg_thresh=988 thresh=1977 gap=693 poll_thresh=17 ino=257 dd-2584 [002] 163.122741: balance_dirty_state: bdi btrfs-1: dirty=967 wb=342 unstable=0 bg_thresh=988 thresh=1976 gap=667 poll_thresh=18 ino=257 dd-2584 [002] 163.122975: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=342 unstable=0 bg_thresh=990 thresh=1980 gap=621 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 163.123065: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20584 wrote=0 to_write=8192 dd-2584 [002] 163.123221: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=342 unstable=0 bg_thresh=989 thresh=1979 gap=620 poll_thresh=20 ino=257 dd-2584 [002] 163.123820: balance_dirty_state: bdi btrfs-1: dirty=917 wb=467 unstable=0 bg_thresh=989 thresh=1978 gap=594 poll_thresh=21 ino=257 dd-2584 [002] 163.124051: balance_dirty_state: bdi btrfs-1: dirty=892 wb=542 unstable=0 bg_thresh=991 thresh=1982 gap=548 poll_thresh=22 ino=257 dd-2584 [002] 163.124222: balance_dirty_state: bdi btrfs-1: dirty=867 wb=617 unstable=0 bg_thresh=990 thresh=1981 gap=497 poll_thresh=23 ino=257 dd-2584 [002] 163.124393: balance_dirty_state: bdi btrfs-1: dirty=817 wb=692 unstable=0 bg_thresh=990 thresh=1980 gap=471 poll_thresh=24 ino=257 dd-2584 [002] 163.124395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 163.125163: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=688 to_write=7504 dd-2584 [002] 163.130308: balance_dirty_state: bdi btrfs-1: dirty=467 wb=892 unstable=0 bg_thresh=988 thresh=1977 gap=618 poll_thresh=24 ino=257 dd-2584 [002] 163.130371: balance_dirty_state: bdi btrfs-1: dirty=492 wb=892 unstable=0 bg_thresh=988 thresh=1976 gap=592 poll_thresh=18 ino=257 dd-2584 [002] 163.130487: balance_dirty_state: bdi btrfs-1: dirty=517 wb=892 unstable=0 bg_thresh=987 thresh=1975 gap=566 poll_thresh=19 ino=257 dd-2584 [002] 163.130601: balance_dirty_state: bdi btrfs-1: dirty=542 wb=892 unstable=0 bg_thresh=987 thresh=1974 gap=540 poll_thresh=20 ino=257 dd-2584 [002] 163.130714: balance_dirty_state: bdi btrfs-1: dirty=592 wb=892 unstable=0 bg_thresh=989 thresh=1978 gap=494 poll_thresh=21 ino=257 dd-2584 [002] 163.130718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 163.138354: balance_dirty_state: bdi btrfs-1: dirty=592 wb=767 unstable=0 bg_thresh=988 thresh=1977 gap=618 poll_thresh=21 ino=257 dd-2584 [002] 163.138441: balance_dirty_state: bdi btrfs-1: dirty=592 wb=767 unstable=0 bg_thresh=988 thresh=1977 gap=618 poll_thresh=16 ino=257 dd-2584 [002] 163.138721: balance_dirty_state: bdi btrfs-1: dirty=617 wb=767 unstable=0 bg_thresh=988 thresh=1976 gap=592 poll_thresh=17 ino=257 dd-2584 [002] 163.138834: balance_dirty_state: bdi btrfs-1: dirty=667 wb=767 unstable=0 bg_thresh=987 thresh=1974 gap=540 poll_thresh=18 ino=257 dd-2584 [002] 163.138949: balance_dirty_state: bdi btrfs-1: dirty=692 wb=767 unstable=0 bg_thresh=986 thresh=1973 gap=514 poll_thresh=19 ino=257 dd-2584 [002] 163.139061: balance_dirty_state: bdi btrfs-1: dirty=717 wb=767 unstable=0 bg_thresh=986 thresh=1972 gap=488 poll_thresh=20 ino=257 dd-2584 [002] 163.139065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 163.146312: balance_dirty_state: bdi btrfs-1: dirty=717 wb=692 unstable=0 bg_thresh=993 thresh=1987 gap=578 poll_thresh=20 ino=257 dd-2584 [002] 163.146416: balance_dirty_state: bdi btrfs-1: dirty=742 wb=692 unstable=0 bg_thresh=996 thresh=1992 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 163.146510: balance_dirty_state: bdi btrfs-1: dirty=767 wb=692 unstable=0 bg_thresh=995 thresh=1991 gap=532 poll_thresh=16 ino=257 dd-2584 [002] 163.146695: balance_dirty_state: bdi btrfs-1: dirty=792 wb=692 unstable=0 bg_thresh=995 thresh=1990 gap=506 poll_thresh=17 ino=257 dd-2584 [002] 163.146878: balance_dirty_state: bdi btrfs-1: dirty=817 wb=692 unstable=0 bg_thresh=994 thresh=1989 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 163.146884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.154334: balance_dirty_state: bdi btrfs-1: dirty=813 wb=685 unstable=0 bg_thresh=996 thresh=1992 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 163.154343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.166291: balance_dirty_state: bdi btrfs-1: dirty=813 wb=310 unstable=0 bg_thresh=993 thresh=1987 gap=864 poll_thresh=18 ino=257 dd-2584 [001] 163.166370: balance_dirty_state: bdi btrfs-1: dirty=820 wb=311 unstable=0 bg_thresh=992 thresh=1985 gap=854 poll_thresh=13 ino=257 dd-2584 [001] 163.166431: balance_dirty_state: bdi btrfs-1: dirty=845 wb=311 unstable=0 bg_thresh=995 thresh=1990 gap=834 poll_thresh=14 ino=257 dd-2584 [001] 163.166852: balance_dirty_state: bdi btrfs-1: dirty=870 wb=311 unstable=0 bg_thresh=1000 thresh=2001 gap=820 poll_thresh=15 ino=257 dd-2584 [001] 163.166968: balance_dirty_state: bdi btrfs-1: dirty=870 wb=311 unstable=0 bg_thresh=1000 thresh=2001 gap=820 poll_thresh=16 ino=257 dd-2584 [001] 163.167202: balance_dirty_state: bdi btrfs-1: dirty=920 wb=311 unstable=0 bg_thresh=1003 thresh=2006 gap=775 poll_thresh=17 ino=257 dd-2584 [001] 163.167438: balance_dirty_state: bdi btrfs-1: dirty=945 wb=311 unstable=0 bg_thresh=1005 thresh=2010 gap=754 poll_thresh=18 ino=257 dd-2584 [001] 163.167675: balance_dirty_state: bdi btrfs-1: dirty=970 wb=311 unstable=0 bg_thresh=1004 thresh=2009 gap=728 poll_thresh=19 ino=257 dd-2584 [001] 163.167912: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=311 unstable=0 bg_thresh=1004 thresh=2008 gap=677 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 163.167952: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20628 wrote=0 to_write=8192 dd-2584 [001] 163.168274: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=311 unstable=0 bg_thresh=1006 thresh=2012 gap=656 poll_thresh=21 ino=257 dd-2584 [001] 163.168643: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=361 unstable=0 bg_thresh=1005 thresh=2011 gap=630 poll_thresh=22 ino=257 dd-2584 [001] 163.169017: balance_dirty_state: bdi btrfs-1: dirty=995 wb=336 unstable=0 bg_thresh=995 thresh=1990 gap=659 poll_thresh=23 ino=257 dd-2584 [001] 163.169461: balance_dirty_state: bdi btrfs-1: dirty=945 wb=386 unstable=0 bg_thresh=996 thresh=1992 gap=661 poll_thresh=24 ino=257 dd-2584 [001] 163.169647: balance_dirty_state: bdi btrfs-1: dirty=920 wb=436 unstable=0 bg_thresh=995 thresh=1990 gap=634 poll_thresh=25 ino=257 dd-2584 [001] 163.169832: balance_dirty_state: bdi btrfs-1: dirty=895 wb=486 unstable=0 bg_thresh=996 thresh=1993 gap=612 poll_thresh=26 ino=257 dd-2584 [001] 163.170014: balance_dirty_state: bdi btrfs-1: dirty=895 wb=511 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=27 ino=257 dd-2584 [001] 163.170198: balance_dirty_state: bdi btrfs-1: dirty=895 wb=561 unstable=0 bg_thresh=996 thresh=1993 gap=537 poll_thresh=28 ino=257 dd-2584 [001] 163.170433: balance_dirty_state: bdi btrfs-1: dirty=870 wb=611 unstable=0 bg_thresh=998 thresh=1996 gap=515 poll_thresh=29 ino=257 dd-2584 [001] 163.170618: balance_dirty_state: bdi btrfs-1: dirty=845 wb=661 unstable=0 bg_thresh=995 thresh=1990 gap=484 poll_thresh=30 ino=257 dd-2584 [001] 163.170621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 flush-btrfs-1-2586 [005] 163.171556: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=864 to_write=7328 dd-2584 [005] 163.178409: balance_dirty_state: bdi btrfs-1: dirty=470 wb=911 unstable=0 bg_thresh=1000 thresh=2001 gap=620 poll_thresh=30 ino=257 dd-2584 [005] 163.178474: balance_dirty_state: bdi btrfs-1: dirty=470 wb=911 unstable=0 bg_thresh=1000 thresh=2001 gap=620 poll_thresh=22 ino=257 dd-2584 [005] 163.178769: balance_dirty_state: bdi btrfs-1: dirty=495 wb=911 unstable=0 bg_thresh=998 thresh=1997 gap=591 poll_thresh=23 ino=257 dd-2584 [005] 163.178889: balance_dirty_state: bdi btrfs-1: dirty=520 wb=911 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=24 ino=257 dd-2584 [005] 163.179012: balance_dirty_state: bdi btrfs-1: dirty=570 wb=911 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=25 ino=257 dd-2584 [005] 163.179136: balance_dirty_state: bdi btrfs-1: dirty=595 wb=911 unstable=0 bg_thresh=996 thresh=1992 gap=486 poll_thresh=26 ino=257 dd-2584 [005] 163.179141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 163.186411: balance_dirty_state: bdi btrfs-1: dirty=595 wb=861 unstable=0 bg_thresh=997 thresh=1995 gap=539 poll_thresh=26 ino=257 dd-2584 [005] 163.186480: balance_dirty_state: bdi btrfs-1: dirty=620 wb=861 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=19 ino=257 dd-2584 [005] 163.186601: balance_dirty_state: bdi btrfs-1: dirty=645 wb=861 unstable=0 bg_thresh=999 thresh=1999 gap=493 poll_thresh=20 ino=257 dd-2584 [005] 163.186606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 163.194410: balance_dirty_state: bdi btrfs-1: dirty=645 wb=736 unstable=0 bg_thresh=998 thresh=1997 gap=616 poll_thresh=20 ino=257 dd-2584 [005] 163.194477: balance_dirty_state: bdi btrfs-1: dirty=670 wb=736 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=15 ino=257 dd-2584 [005] 163.194539: balance_dirty_state: bdi btrfs-1: dirty=670 wb=736 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 163.194665: balance_dirty_state: bdi btrfs-1: dirty=720 wb=736 unstable=0 bg_thresh=996 thresh=1992 gap=536 poll_thresh=17 ino=257 dd-2584 [005] 163.194800: balance_dirty_state: bdi btrfs-1: dirty=745 wb=661 unstable=0 bg_thresh=998 thresh=1997 gap=591 poll_thresh=18 ino=257 dd-2584 [005] 163.195090: balance_dirty_state: bdi btrfs-1: dirty=770 wb=586 unstable=0 bg_thresh=998 thresh=1996 gap=640 poll_thresh=19 ino=257 dd-2584 [005] 163.195210: balance_dirty_state: bdi btrfs-1: dirty=795 wb=586 unstable=0 bg_thresh=1000 thresh=2000 gap=619 poll_thresh=20 ino=257 dd-2584 [005] 163.195328: balance_dirty_state: bdi btrfs-1: dirty=845 wb=586 unstable=0 bg_thresh=999 thresh=1999 gap=568 poll_thresh=21 ino=257 dd-2584 [005] 163.195447: balance_dirty_state: bdi btrfs-1: dirty=870 wb=586 unstable=0 bg_thresh=999 thresh=1998 gap=542 poll_thresh=22 ino=257 dd-2584 [005] 163.195565: balance_dirty_state: bdi btrfs-1: dirty=895 wb=586 unstable=0 bg_thresh=1001 thresh=2002 gap=521 poll_thresh=23 ino=257 dd-2584 [005] 163.195687: balance_dirty_state: bdi btrfs-1: dirty=920 wb=586 unstable=0 bg_thresh=1000 thresh=2001 gap=495 poll_thresh=24 ino=257 dd-2584 [005] 163.195691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 163.202427: balance_dirty_state: bdi btrfs-1: dirty=920 wb=586 unstable=0 bg_thresh=1000 thresh=2001 gap=495 poll_thresh=24 ino=257 dd-2584 [005] 163.202436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 163.210379: balance_dirty_state: bdi btrfs-1: dirty=920 wb=336 unstable=0 bg_thresh=1002 thresh=2004 gap=748 poll_thresh=24 ino=257 dd-2584 [005] 163.210485: balance_dirty_state: bdi btrfs-1: dirty=945 wb=336 unstable=0 bg_thresh=999 thresh=1998 gap=717 poll_thresh=18 ino=257 dd-2584 [005] 163.210600: balance_dirty_state: bdi btrfs-1: dirty=970 wb=336 unstable=0 bg_thresh=1001 thresh=2002 gap=696 poll_thresh=19 ino=257 dd-2584 [005] 163.210877: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=336 unstable=0 bg_thresh=1000 thresh=2001 gap=645 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 163.210898: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20672 wrote=0 to_write=8192 dd-2584 [005] 163.211044: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=336 unstable=0 bg_thresh=1000 thresh=2000 gap=619 poll_thresh=21 ino=257 dd-2584 [005] 163.211219: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=386 unstable=0 bg_thresh=999 thresh=1999 gap=593 poll_thresh=22 ino=257 dd-2584 [005] 163.211392: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=436 unstable=0 bg_thresh=1001 thresh=2003 gap=522 poll_thresh=23 ino=257 dd-2584 [005] 163.211571: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=486 unstable=0 bg_thresh=1001 thresh=2002 gap=496 poll_thresh=24 ino=257 dd-2584 [005] 163.211573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 163.214011: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=308 wrote=688 to_write=7504 dd-2584 [005] 163.218366: balance_dirty_state: bdi btrfs-1: dirty=470 wb=886 unstable=0 bg_thresh=999 thresh=1998 gap=642 poll_thresh=24 ino=257 dd-2584 [005] 163.218437: balance_dirty_state: bdi btrfs-1: dirty=470 wb=886 unstable=0 bg_thresh=1004 thresh=2009 gap=653 poll_thresh=18 ino=257 dd-2584 [005] 163.218558: balance_dirty_state: bdi btrfs-1: dirty=520 wb=886 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=19 ino=257 dd-2584 [005] 163.218677: balance_dirty_state: bdi btrfs-1: dirty=545 wb=886 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=20 ino=257 dd-2584 [005] 163.218796: balance_dirty_state: bdi btrfs-1: dirty=570 wb=886 unstable=0 bg_thresh=1002 thresh=2005 gap=549 poll_thresh=21 ino=257 dd-2584 [005] 163.219087: balance_dirty_state: bdi btrfs-1: dirty=620 wb=886 unstable=0 bg_thresh=1002 thresh=2004 gap=498 poll_thresh=22 ino=257 dd-2584 [005] 163.219092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=65872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.226441: balance_dirty_state: bdi btrfs-1: dirty=620 wb=811 unstable=0 bg_thresh=1001 thresh=2003 gap=572 poll_thresh=22 ino=257 dd-2584 [001] 163.226587: balance_dirty_state: bdi btrfs-1: dirty=620 wb=761 unstable=0 bg_thresh=1001 thresh=2002 gap=621 poll_thresh=16 ino=257 dd-2584 [001] 163.226823: balance_dirty_state: bdi btrfs-1: dirty=670 wb=761 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 163.227058: balance_dirty_state: bdi btrfs-1: dirty=695 wb=761 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=18 ino=257 dd-2584 [001] 163.227295: balance_dirty_state: bdi btrfs-1: dirty=720 wb=761 unstable=0 bg_thresh=1002 thresh=2004 gap=523 poll_thresh=19 ino=257 dd-2584 [001] 163.227528: balance_dirty_state: bdi btrfs-1: dirty=770 wb=761 unstable=0 bg_thresh=1001 thresh=2003 gap=472 poll_thresh=20 ino=257 dd-2584 [001] 163.227537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=65872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.234386: balance_dirty_state: bdi btrfs-1: dirty=770 wb=661 unstable=0 bg_thresh=1001 thresh=2002 gap=571 poll_thresh=20 ino=257 dd-2584 [001] 163.234512: balance_dirty_state: bdi btrfs-1: dirty=770 wb=661 unstable=0 bg_thresh=1001 thresh=2002 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 163.234634: balance_dirty_state: bdi btrfs-1: dirty=795 wb=661 unstable=0 bg_thresh=1000 thresh=2001 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 163.234869: balance_dirty_state: bdi btrfs-1: dirty=820 wb=661 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 163.235455: balance_dirty_state: bdi btrfs-1: dirty=845 wb=661 unstable=0 bg_thresh=1002 thresh=2004 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 163.235464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=65872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.242460: balance_dirty_state: bdi btrfs-1: dirty=845 wb=536 unstable=0 bg_thresh=1003 thresh=2006 gap=625 poll_thresh=18 ino=257 dd-2584 [001] 163.242589: balance_dirty_state: bdi btrfs-1: dirty=870 wb=536 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=13 ino=257 dd-2584 [001] 163.242709: balance_dirty_state: bdi btrfs-1: dirty=895 wb=536 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 163.242825: balance_dirty_state: bdi btrfs-1: dirty=895 wb=536 unstable=0 bg_thresh=1002 thresh=2004 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 163.242943: balance_dirty_state: bdi btrfs-1: dirty=920 wb=536 unstable=0 bg_thresh=1002 thresh=2004 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 163.243180: balance_dirty_state: bdi btrfs-1: dirty=945 wb=536 unstable=0 bg_thresh=1004 thresh=2008 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 163.243414: balance_dirty_state: bdi btrfs-1: dirty=995 wb=536 unstable=0 bg_thresh=1003 thresh=2007 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 163.243423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=65872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.250460: balance_dirty_state: bdi btrfs-1: dirty=995 wb=411 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=18 ino=257 dd-2584 [001] 163.250528: balance_dirty_state: bdi btrfs-1: dirty=995 wb=411 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=13 ino=257 dd-2584 [001] 163.250589: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=411 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=14 ino=257 flush-btrfs-1-2586 [005] 163.250613: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20712 wrote=0 to_write=16384 dd-2584 [001] 163.250676: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=411 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 163.250765: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=436 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=16 ino=257 dd-2584 [001] 163.250948: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=486 unstable=0 bg_thresh=1002 thresh=2004 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 163.250950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=65872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 163.253066: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=348 wrote=608 to_write=15776 dd-2584 [001] 163.258437: balance_dirty_state: bdi btrfs-1: dirty=470 wb=911 unstable=0 bg_thresh=1005 thresh=2011 gap=630 poll_thresh=17 ino=257 dd-2584 [001] 163.258535: balance_dirty_state: bdi btrfs-1: dirty=495 wb=911 unstable=0 bg_thresh=1002 thresh=2005 gap=599 poll_thresh=13 ino=257 dd-2584 [001] 163.258768: balance_dirty_state: bdi btrfs-1: dirty=520 wb=911 unstable=0 bg_thresh=1002 thresh=2004 gap=573 poll_thresh=14 ino=257 dd-2584 [001] 163.258828: balance_dirty_state: bdi btrfs-1: dirty=520 wb=911 unstable=0 bg_thresh=1002 thresh=2004 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 163.258886: balance_dirty_state: bdi btrfs-1: dirty=545 wb=911 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 163.259004: balance_dirty_state: bdi btrfs-1: dirty=570 wb=911 unstable=0 bg_thresh=1003 thresh=2007 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 163.259121: balance_dirty_state: bdi btrfs-1: dirty=595 wb=911 unstable=0 bg_thresh=1003 thresh=2006 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 163.259125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=65872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.266459: balance_dirty_state: bdi btrfs-1: dirty=595 wb=786 unstable=0 bg_thresh=1002 thresh=2004 gap=623 poll_thresh=18 ino=257 dd-2584 [001] 163.266550: balance_dirty_state: bdi btrfs-1: dirty=620 wb=786 unstable=0 bg_thresh=1002 thresh=2004 gap=598 poll_thresh=13 ino=257 dd-2584 [001] 163.266610: balance_dirty_state: bdi btrfs-1: dirty=645 wb=786 unstable=0 bg_thresh=1001 thresh=2003 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 163.266683: balance_dirty_state: bdi btrfs-1: dirty=645 wb=761 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=15 ino=257 dd-2584 [001] 163.266757: balance_dirty_state: bdi btrfs-1: dirty=670 wb=711 unstable=0 bg_thresh=997 thresh=1994 gap=613 poll_thresh=16 ino=257 dd-2584 [001] 163.266890: balance_dirty_state: bdi btrfs-1: dirty=695 wb=661 unstable=0 bg_thresh=1002 thresh=2004 gap=648 poll_thresh=17 ino=257 dd-2584 [001] 163.267013: balance_dirty_state: bdi btrfs-1: dirty=745 wb=661 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 163.267309: balance_dirty_state: bdi btrfs-1: dirty=770 wb=661 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=19 ino=257 dd-2584 [001] 163.267431: balance_dirty_state: bdi btrfs-1: dirty=795 wb=661 unstable=0 bg_thresh=1004 thresh=2009 gap=553 poll_thresh=20 ino=257 dd-2584 [001] 163.267555: balance_dirty_state: bdi btrfs-1: dirty=820 wb=661 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=21 ino=257 dd-2584 [001] 163.267675: balance_dirty_state: bdi btrfs-1: dirty=870 wb=661 unstable=0 bg_thresh=1002 thresh=2005 gap=474 poll_thresh=22 ino=257 dd-2584 [001] 163.267680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=65872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.274429: balance_dirty_state: bdi btrfs-1: dirty=870 wb=661 unstable=0 bg_thresh=1003 thresh=2006 gap=475 poll_thresh=22 ino=257 dd-2584 [001] 163.274439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=65872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.282340: balance_dirty_state: bdi btrfs-1: dirty=870 wb=611 unstable=0 bg_thresh=1003 thresh=2007 gap=526 poll_thresh=22 ino=257 dd-2584 [001] 163.282434: balance_dirty_state: bdi btrfs-1: dirty=870 wb=611 unstable=0 bg_thresh=1000 thresh=2001 gap=520 poll_thresh=16 ino=257 dd-2584 [001] 163.282609: balance_dirty_state: bdi btrfs-1: dirty=920 wb=611 unstable=0 bg_thresh=1002 thresh=2005 gap=474 poll_thresh=17 ino=257 dd-2584 [001] 163.282616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=65872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.290349: balance_dirty_state: bdi btrfs-1: dirty=920 wb=486 unstable=0 bg_thresh=998 thresh=1997 gap=591 poll_thresh=17 ino=257 dd-2584 [001] 163.290414: balance_dirty_state: bdi btrfs-1: dirty=920 wb=486 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=13 ino=257 dd-2584 [001] 163.290477: balance_dirty_state: bdi btrfs-1: dirty=945 wb=486 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 163.290538: balance_dirty_state: bdi btrfs-1: dirty=970 wb=486 unstable=0 bg_thresh=997 thresh=1995 gap=539 poll_thresh=15 ino=257 dd-2584 [001] 163.290601: balance_dirty_state: bdi btrfs-1: dirty=970 wb=486 unstable=0 bg_thresh=997 thresh=1995 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 163.290723: balance_dirty_state: bdi btrfs-1: dirty=995 wb=486 unstable=0 bg_thresh=999 thresh=1999 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 163.291017: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=486 unstable=0 bg_thresh=999 thresh=1998 gap=467 poll_thresh=18 ino=257 dd-2584 [001] 163.291022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=65872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 163.291039: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20752 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 163.292900: writeback_single_inode: bdi btrfs-1: ino=257 state= age=388 wrote=560 to_write=15824 dd-2584 [001] 163.298344: balance_dirty_state: bdi btrfs-1: dirty=470 wb=886 unstable=0 bg_thresh=997 thresh=1995 gap=639 poll_thresh=18 ino=257 dd-2584 [001] 163.298408: balance_dirty_state: bdi btrfs-1: dirty=470 wb=886 unstable=0 bg_thresh=1000 thresh=2000 gap=644 poll_thresh=13 ino=257 dd-2584 [001] 163.298467: balance_dirty_state: bdi btrfs-1: dirty=495 wb=886 unstable=0 bg_thresh=1000 thresh=2000 gap=619 poll_thresh=14 ino=257 dd-2584 [001] 163.298526: balance_dirty_state: bdi btrfs-1: dirty=520 wb=886 unstable=0 bg_thresh=1005 thresh=2010 gap=604 poll_thresh=15 ino=257 dd-2584 [001] 163.298586: balance_dirty_state: bdi btrfs-1: dirty=520 wb=886 unstable=0 bg_thresh=1007 thresh=2015 gap=609 poll_thresh=16 ino=257 dd-2584 [001] 163.298707: balance_dirty_state: bdi btrfs-1: dirty=570 wb=886 unstable=0 bg_thresh=1007 thresh=2014 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 163.298828: balance_dirty_state: bdi btrfs-1: dirty=595 wb=886 unstable=0 bg_thresh=1006 thresh=2013 gap=532 poll_thresh=18 ino=257 dd-2584 [001] 163.298949: balance_dirty_state: bdi btrfs-1: dirty=620 wb=886 unstable=0 bg_thresh=1006 thresh=2012 gap=506 poll_thresh=19 ino=257 dd-2584 [001] 163.299069: balance_dirty_state: bdi btrfs-1: dirty=645 wb=886 unstable=0 bg_thresh=1008 thresh=2016 gap=485 poll_thresh=20 ino=257 dd-2584 [001] 163.299074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=65872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.306341: balance_dirty_state: bdi btrfs-1: dirty=645 wb=761 unstable=0 bg_thresh=1004 thresh=2009 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 163.306473: balance_dirty_state: bdi btrfs-1: dirty=670 wb=761 unstable=0 bg_thresh=1001 thresh=2003 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 163.306564: balance_dirty_state: bdi btrfs-1: dirty=695 wb=761 unstable=0 bg_thresh=1004 thresh=2008 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 163.307013: balance_dirty_state: bdi btrfs-1: dirty=720 wb=761 unstable=0 bg_thresh=994 thresh=1989 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 163.307143: balance_dirty_state: bdi btrfs-1: dirty=745 wb=761 unstable=0 bg_thresh=991 thresh=1982 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 163.307148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=65872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.314340: balance_dirty_state: bdi btrfs-1: dirty=745 wb=661 unstable=0 bg_thresh=997 thresh=1994 gap=588 poll_thresh=18 ino=257 dd-2584 [001] 163.314405: balance_dirty_state: bdi btrfs-1: dirty=770 wb=661 unstable=0 bg_thresh=999 thresh=1999 gap=568 poll_thresh=13 ino=257 dd-2584 [001] 163.314464: balance_dirty_state: bdi btrfs-1: dirty=795 wb=661 unstable=0 bg_thresh=999 thresh=1998 gap=542 poll_thresh=14 ino=257 dd-2584 [001] 163.314526: balance_dirty_state: bdi btrfs-1: dirty=795 wb=661 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 163.314585: balance_dirty_state: bdi btrfs-1: dirty=820 wb=661 unstable=0 bg_thresh=998 thresh=1997 gap=516 poll_thresh=16 ino=257 dd-2584 [001] 163.314702: balance_dirty_state: bdi btrfs-1: dirty=845 wb=661 unstable=0 bg_thresh=998 thresh=1996 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 163.314706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=65872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.326444: balance_dirty_state: bdi btrfs-1: dirty=845 wb=461 unstable=0 bg_thresh=996 thresh=1992 gap=686 poll_thresh=17 ino=257 dd-2584 [001] 163.326511: balance_dirty_state: bdi btrfs-1: dirty=870 wb=461 unstable=0 bg_thresh=993 thresh=1986 gap=655 poll_thresh=13 ino=257 dd-2584 [001] 163.326573: balance_dirty_state: bdi btrfs-1: dirty=870 wb=461 unstable=0 bg_thresh=995 thresh=1991 gap=660 poll_thresh=14 ino=257 dd-2584 [001] 163.326634: balance_dirty_state: bdi btrfs-1: dirty=895 wb=461 unstable=0 bg_thresh=992 thresh=1985 gap=629 poll_thresh=15 ino=257 dd-2584 [001] 163.326695: balance_dirty_state: bdi btrfs-1: dirty=920 wb=461 unstable=0 bg_thresh=995 thresh=1990 gap=609 poll_thresh=16 ino=257 dd-2584 [001] 163.326815: balance_dirty_state: bdi btrfs-1: dirty=945 wb=461 unstable=0 bg_thresh=994 thresh=1989 gap=583 poll_thresh=17 ino=257 dd-2584 [001] 163.327108: balance_dirty_state: bdi btrfs-1: dirty=970 wb=461 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=18 ino=257 dd-2584 [001] 163.327227: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=461 unstable=0 bg_thresh=998 thresh=1996 gap=515 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 163.327249: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20788 wrote=0 to_write=8192 dd-2584 [001] 163.327400: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=461 unstable=0 bg_thresh=997 thresh=1995 gap=489 poll_thresh=20 ino=257 dd-2584 [001] 163.327402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 163.328659: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=576 to_write=7616 dd-2584 [005] 163.338481: balance_dirty_state: bdi btrfs-1: dirty=470 wb=836 unstable=0 bg_thresh=993 thresh=1986 gap=680 poll_thresh=20 ino=257 dd-2584 [005] 163.338555: balance_dirty_state: bdi btrfs-1: dirty=470 wb=761 unstable=0 bg_thresh=995 thresh=1991 gap=760 poll_thresh=15 ino=257 dd-2584 [005] 163.338613: balance_dirty_state: bdi btrfs-1: dirty=495 wb=761 unstable=0 bg_thresh=995 thresh=1991 gap=735 poll_thresh=16 ino=257 dd-2584 [005] 163.338729: balance_dirty_state: bdi btrfs-1: dirty=520 wb=761 unstable=0 bg_thresh=995 thresh=1990 gap=709 poll_thresh=17 ino=257 dd-2584 [005] 163.338847: balance_dirty_state: bdi btrfs-1: dirty=570 wb=761 unstable=0 bg_thresh=994 thresh=1989 gap=658 poll_thresh=18 ino=257 dd-2584 [005] 163.338967: balance_dirty_state: bdi btrfs-1: dirty=595 wb=761 unstable=0 bg_thresh=996 thresh=1993 gap=637 poll_thresh=19 ino=257 dd-2584 [005] 163.339085: balance_dirty_state: bdi btrfs-1: dirty=620 wb=761 unstable=0 bg_thresh=996 thresh=1992 gap=611 poll_thresh=20 ino=257 dd-2584 [005] 163.339377: balance_dirty_state: bdi btrfs-1: dirty=645 wb=761 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=21 ino=257 dd-2584 [005] 163.339496: balance_dirty_state: bdi btrfs-1: dirty=695 wb=761 unstable=0 bg_thresh=997 thresh=1995 gap=539 poll_thresh=22 ino=257 dd-2584 [005] 163.339613: balance_dirty_state: bdi btrfs-1: dirty=720 wb=761 unstable=0 bg_thresh=997 thresh=1994 gap=513 poll_thresh=23 ino=257 dd-2584 [005] 163.339732: balance_dirty_state: bdi btrfs-1: dirty=745 wb=761 unstable=0 bg_thresh=996 thresh=1993 gap=487 poll_thresh=24 ino=257 dd-2584 [005] 163.339737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 163.346478: balance_dirty_state: bdi btrfs-1: dirty=745 wb=636 unstable=0 bg_thresh=997 thresh=1995 gap=614 poll_thresh=24 ino=257 dd-2584 [004] 163.346590: balance_dirty_state: bdi btrfs-1: dirty=770 wb=636 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 163.346821: balance_dirty_state: bdi btrfs-1: dirty=795 wb=636 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=19 ino=257 dd-2584 [004] 163.347058: balance_dirty_state: bdi btrfs-1: dirty=820 wb=636 unstable=0 bg_thresh=999 thresh=1999 gap=543 poll_thresh=20 ino=257 dd-2584 [004] 163.347294: balance_dirty_state: bdi btrfs-1: dirty=845 wb=636 unstable=0 bg_thresh=1001 thresh=2003 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 163.347880: balance_dirty_state: bdi btrfs-1: dirty=895 wb=636 unstable=0 bg_thresh=1001 thresh=2002 gap=471 poll_thresh=22 ino=257 dd-2584 [004] 163.347889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 163.354453: balance_dirty_state: bdi btrfs-1: dirty=895 wb=586 unstable=0 bg_thresh=1004 thresh=2009 gap=528 poll_thresh=22 ino=257 dd-2584 [004] 163.354546: balance_dirty_state: bdi btrfs-1: dirty=895 wb=586 unstable=0 bg_thresh=1007 thresh=2014 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 163.354715: balance_dirty_state: bdi btrfs-1: dirty=945 wb=586 unstable=0 bg_thresh=1006 thresh=2013 gap=482 poll_thresh=17 ino=257 dd-2584 [004] 163.354721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 163.362380: balance_dirty_state: bdi btrfs-1: dirty=945 wb=461 unstable=0 bg_thresh=1004 thresh=2009 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 163.362456: balance_dirty_state: bdi btrfs-1: dirty=945 wb=461 unstable=0 bg_thresh=1004 thresh=2009 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 163.362539: balance_dirty_state: bdi btrfs-1: dirty=970 wb=461 unstable=0 bg_thresh=1003 thresh=2006 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 163.362627: balance_dirty_state: bdi btrfs-1: dirty=970 wb=461 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 163.362712: balance_dirty_state: bdi btrfs-1: dirty=995 wb=461 unstable=0 bg_thresh=1005 thresh=2011 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 163.362903: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=361 unstable=0 bg_thresh=1005 thresh=2010 gap=629 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 163.362963: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20824 wrote=0 to_write=8192 dd-2584 [004] 163.363058: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=336 unstable=0 bg_thresh=1004 thresh=2008 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 163.363186: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=361 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 163.363313: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=411 unstable=0 bg_thresh=1003 thresh=2006 gap=575 poll_thresh=20 ino=257 dd-2584 [004] 163.363613: balance_dirty_state: bdi btrfs-1: dirty=945 wb=561 unstable=0 bg_thresh=1005 thresh=2010 gap=504 poll_thresh=21 ino=257 dd-2584 [004] 163.363740: balance_dirty_state: bdi btrfs-1: dirty=895 wb=611 unstable=0 bg_thresh=1004 thresh=2009 gap=503 poll_thresh=22 ino=257 dd-2584 [004] 163.363866: balance_dirty_state: bdi btrfs-1: dirty=870 wb=661 unstable=0 bg_thresh=1004 thresh=2008 gap=477 poll_thresh=23 ino=257 dd-2584 [004] 163.363867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 163.365779: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=768 to_write=7424 dd-2584 [004] 163.370409: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1086 unstable=0 bg_thresh=1000 thresh=2000 gap=469 poll_thresh=23 ino=257 dd-2584 [004] 163.370415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 163.378389: balance_dirty_state: bdi btrfs-1: dirty=445 wb=936 unstable=0 bg_thresh=1004 thresh=2009 gap=628 poll_thresh=23 ino=257 dd-2584 [004] 163.378516: balance_dirty_state: bdi btrfs-1: dirty=470 wb=861 unstable=0 bg_thresh=1007 thresh=2014 gap=683 poll_thresh=17 ino=257 dd-2584 [004] 163.378659: balance_dirty_state: bdi btrfs-1: dirty=495 wb=836 unstable=0 bg_thresh=1006 thresh=2013 gap=682 poll_thresh=18 ino=257 dd-2584 [004] 163.378773: balance_dirty_state: bdi btrfs-1: dirty=520 wb=836 unstable=0 bg_thresh=1003 thresh=2006 gap=650 poll_thresh=19 ino=257 dd-2584 [004] 163.378886: balance_dirty_state: bdi btrfs-1: dirty=570 wb=836 unstable=0 bg_thresh=1005 thresh=2010 gap=604 poll_thresh=20 ino=257 dd-2584 [004] 163.378998: balance_dirty_state: bdi btrfs-1: dirty=595 wb=836 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=21 ino=257 dd-2584 [004] 163.379279: balance_dirty_state: bdi btrfs-1: dirty=620 wb=836 unstable=0 bg_thresh=1004 thresh=2008 gap=552 poll_thresh=22 ino=257 dd-2584 [004] 163.379392: balance_dirty_state: bdi btrfs-1: dirty=645 wb=836 unstable=0 bg_thresh=1006 thresh=2012 gap=531 poll_thresh=23 ino=257 dd-2584 [004] 163.379504: balance_dirty_state: bdi btrfs-1: dirty=695 wb=836 unstable=0 bg_thresh=1005 thresh=2011 gap=480 poll_thresh=24 ino=257 dd-2584 [004] 163.379509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 163.386364: balance_dirty_state: bdi btrfs-1: dirty=695 wb=761 unstable=0 bg_thresh=1005 thresh=2010 gap=554 poll_thresh=24 ino=257 dd-2584 [004] 163.386452: balance_dirty_state: bdi btrfs-1: dirty=695 wb=761 unstable=0 bg_thresh=1005 thresh=2010 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 163.386623: balance_dirty_state: bdi btrfs-1: dirty=745 wb=761 unstable=0 bg_thresh=1007 thresh=2014 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 163.386795: balance_dirty_state: bdi btrfs-1: dirty=770 wb=761 unstable=0 bg_thresh=1003 thresh=2007 gap=476 poll_thresh=20 ino=257 dd-2584 [004] 163.386801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 163.394411: balance_dirty_state: bdi btrfs-1: dirty=770 wb=636 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=20 ino=257 dd-2584 [004] 163.394478: balance_dirty_state: bdi btrfs-1: dirty=795 wb=636 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 163.394535: balance_dirty_state: bdi btrfs-1: dirty=795 wb=636 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 163.394645: balance_dirty_state: bdi btrfs-1: dirty=820 wb=636 unstable=0 bg_thresh=1005 thresh=2010 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 163.394757: balance_dirty_state: bdi btrfs-1: dirty=870 wb=636 unstable=0 bg_thresh=1004 thresh=2009 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 163.395034: balance_dirty_state: bdi btrfs-1: dirty=895 wb=636 unstable=0 bg_thresh=1006 thresh=2013 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 163.395039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 163.402443: balance_dirty_state: bdi btrfs-1: dirty=895 wb=511 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 163.402538: balance_dirty_state: bdi btrfs-1: dirty=920 wb=511 unstable=0 bg_thresh=997 thresh=1995 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 163.402593: balance_dirty_state: bdi btrfs-1: dirty=920 wb=511 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 163.402648: balance_dirty_state: bdi btrfs-1: dirty=945 wb=511 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 163.402759: balance_dirty_state: bdi btrfs-1: dirty=970 wb=511 unstable=0 bg_thresh=1002 thresh=2005 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 163.402873: balance_dirty_state: bdi btrfs-1: dirty=995 wb=511 unstable=0 bg_thresh=1007 thresh=2015 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 163.402985: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=511 unstable=0 bg_thresh=1007 thresh=2014 gap=458 poll_thresh=19 ino=257 dd-2584 [004] 163.402990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 163.403052: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20864 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 163.405015: writeback_single_inode: bdi btrfs-1: ino=257 state= age=104 wrote=592 to_write=7600 dd-2584 [004] 163.410441: balance_dirty_state: bdi btrfs-1: dirty=470 wb=986 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=19 ino=257 dd-2584 [004] 163.410527: balance_dirty_state: bdi btrfs-1: dirty=470 wb=986 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=14 ino=257 dd-2584 [004] 163.410586: balance_dirty_state: bdi btrfs-1: dirty=495 wb=986 unstable=0 bg_thresh=1002 thresh=2005 gap=524 poll_thresh=15 ino=257 dd-2584 [004] 163.410643: balance_dirty_state: bdi btrfs-1: dirty=520 wb=986 unstable=0 bg_thresh=1002 thresh=2005 gap=499 poll_thresh=16 ino=257 dd-2584 [004] 163.410648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 163.418421: balance_dirty_state: bdi btrfs-1: dirty=520 wb=861 unstable=0 bg_thresh=1003 thresh=2007 gap=626 poll_thresh=16 ino=257 dd-2584 [000] 163.418540: balance_dirty_state: bdi btrfs-1: dirty=545 wb=861 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=12 ino=257 dd-2584 [000] 163.418657: balance_dirty_state: bdi btrfs-1: dirty=545 wb=861 unstable=0 bg_thresh=1006 thresh=2012 gap=606 poll_thresh=13 ino=257 dd-2584 [000] 163.419153: balance_dirty_state: bdi btrfs-1: dirty=570 wb=736 unstable=0 bg_thresh=1001 thresh=2002 gap=696 poll_thresh=14 ino=257 dd-2584 [000] 163.419249: balance_dirty_state: bdi btrfs-1: dirty=595 wb=736 unstable=0 bg_thresh=1003 thresh=2007 gap=676 poll_thresh=15 ino=257 dd-2584 [000] 163.419348: balance_dirty_state: bdi btrfs-1: dirty=595 wb=736 unstable=0 bg_thresh=1003 thresh=2007 gap=676 poll_thresh=16 ino=257 dd-2584 [000] 163.419549: balance_dirty_state: bdi btrfs-1: dirty=620 wb=736 unstable=0 bg_thresh=1005 thresh=2011 gap=655 poll_thresh=17 ino=257 dd-2584 [000] 163.419744: balance_dirty_state: bdi btrfs-1: dirty=670 wb=736 unstable=0 bg_thresh=1005 thresh=2010 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 163.419945: balance_dirty_state: bdi btrfs-1: dirty=695 wb=736 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=19 ino=257 dd-2584 [000] 163.420144: balance_dirty_state: bdi btrfs-1: dirty=720 wb=736 unstable=0 bg_thresh=1001 thresh=2002 gap=546 poll_thresh=20 ino=257 dd-2584 [000] 163.420343: balance_dirty_state: bdi btrfs-1: dirty=770 wb=736 unstable=0 bg_thresh=1003 thresh=2006 gap=500 poll_thresh=21 ino=257 dd-2584 [000] 163.420351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.427936: balance_dirty_state: bdi btrfs-1: dirty=770 wb=736 unstable=0 bg_thresh=994 thresh=1989 gap=483 poll_thresh=21 ino=257 dd-2584 [001] 163.427942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.434474: balance_dirty_state: bdi btrfs-1: dirty=770 wb=611 unstable=0 bg_thresh=1002 thresh=2004 gap=623 poll_thresh=21 ino=257 dd-2584 [001] 163.434545: balance_dirty_state: bdi btrfs-1: dirty=795 wb=611 unstable=0 bg_thresh=1001 thresh=2003 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 163.434687: balance_dirty_state: bdi btrfs-1: dirty=820 wb=536 unstable=0 bg_thresh=1000 thresh=2001 gap=645 poll_thresh=17 ino=257 dd-2584 [001] 163.434985: balance_dirty_state: bdi btrfs-1: dirty=845 wb=486 unstable=0 bg_thresh=996 thresh=1993 gap=662 poll_thresh=18 ino=257 dd-2584 [001] 163.435107: balance_dirty_state: bdi btrfs-1: dirty=895 wb=486 unstable=0 bg_thresh=1001 thresh=2003 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 163.435225: balance_dirty_state: bdi btrfs-1: dirty=920 wb=486 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 163.435342: balance_dirty_state: bdi btrfs-1: dirty=945 wb=486 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=21 ino=257 dd-2584 [001] 163.435461: balance_dirty_state: bdi btrfs-1: dirty=970 wb=486 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=22 ino=257 dd-2584 [001] 163.435579: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=486 unstable=0 bg_thresh=1002 thresh=2004 gap=498 poll_thresh=23 ino=257 dd-2584 [001] 163.435584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 163.435658: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20896 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 163.437334: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=528 to_write=15856 dd-2584 [005] 163.442396: balance_dirty_state: bdi btrfs-1: dirty=495 wb=886 unstable=0 bg_thresh=984 thresh=1969 gap=588 poll_thresh=23 ino=257 dd-2584 [005] 163.442463: balance_dirty_state: bdi btrfs-1: dirty=520 wb=886 unstable=0 bg_thresh=984 thresh=1968 gap=562 poll_thresh=17 ino=257 dd-2584 [005] 163.442589: balance_dirty_state: bdi btrfs-1: dirty=545 wb=886 unstable=0 bg_thresh=989 thresh=1979 gap=548 poll_thresh=18 ino=257 dd-2584 [005] 163.442930: balance_dirty_state: bdi btrfs-1: dirty=595 wb=886 unstable=0 bg_thresh=989 thresh=1978 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 163.443051: balance_dirty_state: bdi btrfs-1: dirty=620 wb=886 unstable=0 bg_thresh=991 thresh=1982 gap=476 poll_thresh=20 ino=257 dd-2584 [005] 163.443056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 163.450417: balance_dirty_state: bdi btrfs-1: dirty=620 wb=761 unstable=0 bg_thresh=988 thresh=1976 gap=595 poll_thresh=20 ino=257 dd-2584 [005] 163.450487: balance_dirty_state: bdi btrfs-1: dirty=620 wb=761 unstable=0 bg_thresh=990 thresh=1981 gap=600 poll_thresh=15 ino=257 dd-2584 [005] 163.450550: balance_dirty_state: bdi btrfs-1: dirty=645 wb=761 unstable=0 bg_thresh=987 thresh=1975 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 163.450670: balance_dirty_state: bdi btrfs-1: dirty=670 wb=761 unstable=0 bg_thresh=987 thresh=1974 gap=543 poll_thresh=17 ino=257 dd-2584 [005] 163.450792: balance_dirty_state: bdi btrfs-1: dirty=720 wb=761 unstable=0 bg_thresh=986 thresh=1973 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 163.450797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 163.458419: balance_dirty_state: bdi btrfs-1: dirty=720 wb=636 unstable=0 bg_thresh=988 thresh=1976 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 163.458490: balance_dirty_state: bdi btrfs-1: dirty=720 wb=636 unstable=0 bg_thresh=990 thresh=1981 gap=625 poll_thresh=13 ino=257 dd-2584 [005] 163.458547: balance_dirty_state: bdi btrfs-1: dirty=745 wb=636 unstable=0 bg_thresh=990 thresh=1981 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 163.458602: balance_dirty_state: bdi btrfs-1: dirty=770 wb=636 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 163.458659: balance_dirty_state: bdi btrfs-1: dirty=770 wb=636 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 163.458782: balance_dirty_state: bdi btrfs-1: dirty=795 wb=636 unstable=0 bg_thresh=992 thresh=1985 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 163.459083: balance_dirty_state: bdi btrfs-1: dirty=845 wb=636 unstable=0 bg_thresh=993 thresh=1986 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 163.459201: balance_dirty_state: bdi btrfs-1: dirty=870 wb=636 unstable=0 bg_thresh=992 thresh=1985 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 163.459206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 163.466501: balance_dirty_state: bdi btrfs-1: dirty=870 wb=561 unstable=0 bg_thresh=991 thresh=1983 gap=552 poll_thresh=19 ino=257 dd-2584 [004] 163.466599: balance_dirty_state: bdi btrfs-1: dirty=870 wb=561 unstable=0 bg_thresh=991 thresh=1983 gap=552 poll_thresh=14 ino=257 dd-2584 [004] 163.466660: balance_dirty_state: bdi btrfs-1: dirty=895 wb=561 unstable=0 bg_thresh=994 thresh=1988 gap=532 poll_thresh=15 ino=257 dd-2584 [004] 163.466719: balance_dirty_state: bdi btrfs-1: dirty=920 wb=561 unstable=0 bg_thresh=994 thresh=1988 gap=507 poll_thresh=16 ino=257 dd-2584 [004] 163.466835: balance_dirty_state: bdi btrfs-1: dirty=945 wb=561 unstable=0 bg_thresh=996 thresh=1993 gap=487 poll_thresh=17 ino=257 dd-2584 [004] 163.466840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 163.474481: balance_dirty_state: bdi btrfs-1: dirty=945 wb=436 unstable=0 bg_thresh=993 thresh=1986 gap=605 poll_thresh=17 ino=257 dd-2584 [004] 163.474588: balance_dirty_state: bdi btrfs-1: dirty=970 wb=436 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 163.474647: balance_dirty_state: bdi btrfs-1: dirty=970 wb=436 unstable=0 bg_thresh=995 thresh=1990 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 163.474705: balance_dirty_state: bdi btrfs-1: dirty=995 wb=436 unstable=0 bg_thresh=992 thresh=1984 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 163.474769: balance_dirty_state: bdi btrfs-1: dirty=995 wb=436 unstable=0 bg_thresh=994 thresh=1989 gap=558 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 163.474771: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20936 wrote=0 to_write=16384 dd-2584 [004] 163.474893: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=436 unstable=0 bg_thresh=994 thresh=1988 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 163.475021: balance_dirty_state: bdi btrfs-1: dirty=995 wb=486 unstable=0 bg_thresh=993 thresh=1987 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 163.475322: balance_dirty_state: bdi btrfs-1: dirty=920 wb=586 unstable=0 bg_thresh=995 thresh=1991 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 163.475324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 163.476859: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=608 to_write=15776 dd-2584 [004] 163.482501: balance_dirty_state: bdi btrfs-1: dirty=470 wb=911 unstable=0 bg_thresh=996 thresh=1992 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 163.482586: balance_dirty_state: bdi btrfs-1: dirty=495 wb=911 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 163.482646: balance_dirty_state: bdi btrfs-1: dirty=520 wb=911 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 163.482704: balance_dirty_state: bdi btrfs-1: dirty=520 wb=911 unstable=0 bg_thresh=995 thresh=1990 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 163.482816: balance_dirty_state: bdi btrfs-1: dirty=570 wb=911 unstable=0 bg_thresh=994 thresh=1989 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 163.482930: balance_dirty_state: bdi btrfs-1: dirty=595 wb=911 unstable=0 bg_thresh=994 thresh=1988 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 163.482935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 163.490513: balance_dirty_state: bdi btrfs-1: dirty=595 wb=786 unstable=0 bg_thresh=991 thresh=1982 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 163.490605: balance_dirty_state: bdi btrfs-1: dirty=595 wb=786 unstable=0 bg_thresh=990 thresh=1981 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 163.490668: balance_dirty_state: bdi btrfs-1: dirty=620 wb=786 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 163.490728: balance_dirty_state: bdi btrfs-1: dirty=645 wb=786 unstable=0 bg_thresh=990 thresh=1980 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 163.490789: balance_dirty_state: bdi btrfs-1: dirty=645 wb=786 unstable=0 bg_thresh=992 thresh=1985 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 163.490911: balance_dirty_state: bdi btrfs-1: dirty=695 wb=786 unstable=0 bg_thresh=992 thresh=1984 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 163.491253: balance_dirty_state: bdi btrfs-1: dirty=720 wb=786 unstable=0 bg_thresh=988 thresh=1977 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 163.491260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-281% task_weight=98% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 163.498458: balance_dirty_state: bdi btrfs-1: dirty=720 wb=636 unstable=0 bg_thresh=992 thresh=1984 gap=628 poll_thresh=18 ino=257 dd-2584 [000] 163.498564: balance_dirty_state: bdi btrfs-1: dirty=720 wb=636 unstable=0 bg_thresh=992 thresh=1984 gap=628 poll_thresh=13 ino=257 dd-2584 [000] 163.498655: balance_dirty_state: bdi btrfs-1: dirty=745 wb=636 unstable=0 bg_thresh=994 thresh=1989 gap=608 poll_thresh=14 ino=257 dd-2584 [000] 163.498744: balance_dirty_state: bdi btrfs-1: dirty=770 wb=636 unstable=0 bg_thresh=994 thresh=1989 gap=583 poll_thresh=15 ino=257 dd-2584 [000] 163.498834: balance_dirty_state: bdi btrfs-1: dirty=770 wb=636 unstable=0 bg_thresh=997 thresh=1994 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 163.499014: balance_dirty_state: bdi btrfs-1: dirty=795 wb=636 unstable=0 bg_thresh=999 thresh=1999 gap=568 poll_thresh=17 ino=257 dd-2584 [000] 163.499198: balance_dirty_state: bdi btrfs-1: dirty=845 wb=636 unstable=0 bg_thresh=1001 thresh=2003 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 163.499382: balance_dirty_state: bdi btrfs-1: dirty=870 wb=636 unstable=0 bg_thresh=998 thresh=1996 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 163.499388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 163.506497: balance_dirty_state: bdi btrfs-1: dirty=870 wb=486 unstable=0 bg_thresh=992 thresh=1984 gap=628 poll_thresh=19 ino=257 dd-2584 [004] 163.506601: balance_dirty_state: bdi btrfs-1: dirty=895 wb=411 unstable=0 bg_thresh=994 thresh=1989 gap=683 poll_thresh=14 ino=257 dd-2584 [004] 163.506687: balance_dirty_state: bdi btrfs-1: dirty=895 wb=386 unstable=0 bg_thresh=994 thresh=1988 gap=707 poll_thresh=15 ino=257 dd-2584 [004] 163.506745: balance_dirty_state: bdi btrfs-1: dirty=920 wb=386 unstable=0 bg_thresh=994 thresh=1988 gap=682 poll_thresh=16 ino=257 dd-2584 [004] 163.506857: balance_dirty_state: bdi btrfs-1: dirty=945 wb=386 unstable=0 bg_thresh=996 thresh=1992 gap=661 poll_thresh=17 ino=257 dd-2584 [004] 163.507135: balance_dirty_state: bdi btrfs-1: dirty=970 wb=386 unstable=0 bg_thresh=995 thresh=1991 gap=635 poll_thresh=18 ino=257 dd-2584 [004] 163.507248: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=386 unstable=0 bg_thresh=992 thresh=1984 gap=578 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 163.507337: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20968 wrote=0 to_write=16384 dd-2584 [004] 163.507372: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=386 unstable=0 bg_thresh=991 thresh=1983 gap=552 poll_thresh=20 ino=257 dd-2584 [004] 163.507497: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=411 unstable=0 bg_thresh=993 thresh=1987 gap=531 poll_thresh=21 ino=257 dd-2584 [004] 163.507625: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=461 unstable=0 bg_thresh=993 thresh=1986 gap=480 poll_thresh=22 ino=257 dd-2584 [004] 163.507626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 163.509411: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=640 to_write=15744 dd-2584 [004] 163.514462: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1011 unstable=0 bg_thresh=988 thresh=1976 gap=470 poll_thresh=22 ino=257 dd-2584 [004] 163.514477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 163.522462: balance_dirty_state: bdi btrfs-1: dirty=495 wb=736 unstable=0 bg_thresh=993 thresh=1986 gap=755 poll_thresh=22 ino=257 dd-2584 [004] 163.522582: balance_dirty_state: bdi btrfs-1: dirty=495 wb=736 unstable=0 bg_thresh=995 thresh=1991 gap=760 poll_thresh=16 ino=257 dd-2584 [004] 163.522800: balance_dirty_state: bdi btrfs-1: dirty=520 wb=736 unstable=0 bg_thresh=995 thresh=1990 gap=734 poll_thresh=17 ino=257 dd-2584 [004] 163.523019: balance_dirty_state: bdi btrfs-1: dirty=570 wb=736 unstable=0 bg_thresh=994 thresh=1989 gap=683 poll_thresh=18 ino=257 dd-2584 [004] 163.523613: balance_dirty_state: bdi btrfs-1: dirty=595 wb=736 unstable=0 bg_thresh=994 thresh=1988 gap=657 poll_thresh=19 ino=257 dd-2584 [004] 163.523831: balance_dirty_state: bdi btrfs-1: dirty=620 wb=736 unstable=0 bg_thresh=993 thresh=1986 gap=630 poll_thresh=20 ino=257 dd-2584 [004] 163.524049: balance_dirty_state: bdi btrfs-1: dirty=670 wb=736 unstable=0 bg_thresh=989 thresh=1979 gap=573 poll_thresh=21 ino=257 dd-2584 [004] 163.524265: balance_dirty_state: bdi btrfs-1: dirty=695 wb=736 unstable=0 bg_thresh=989 thresh=1978 gap=547 poll_thresh=22 ino=257 dd-2584 [004] 163.524484: balance_dirty_state: bdi btrfs-1: dirty=720 wb=736 unstable=0 bg_thresh=988 thresh=1977 gap=521 poll_thresh=23 ino=257 dd-2584 [004] 163.524700: balance_dirty_state: bdi btrfs-1: dirty=745 wb=736 unstable=0 bg_thresh=990 thresh=1981 gap=500 poll_thresh=24 ino=257 dd-2584 [004] 163.524924: balance_dirty_state: bdi btrfs-1: dirty=795 wb=736 unstable=0 bg_thresh=990 thresh=1980 gap=449 poll_thresh=25 ino=257 dd-2584 [004] 163.524932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-374% task_weight=99% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 163.530497: balance_dirty_state: bdi btrfs-1: dirty=795 wb=736 unstable=0 bg_thresh=985 thresh=1971 gap=440 poll_thresh=25 ino=257 dd-2584 [004] 163.530503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-387% task_weight=98% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 163.538459: balance_dirty_state: bdi btrfs-1: dirty=795 wb=511 unstable=0 bg_thresh=985 thresh=1970 gap=664 poll_thresh=25 ino=257 dd-2584 [004] 163.538519: balance_dirty_state: bdi btrfs-1: dirty=795 wb=511 unstable=0 bg_thresh=985 thresh=1970 gap=664 poll_thresh=19 ino=257 dd-2584 [004] 163.538629: balance_dirty_state: bdi btrfs-1: dirty=845 wb=511 unstable=0 bg_thresh=987 thresh=1975 gap=619 poll_thresh=20 ino=257 dd-2584 [004] 163.538906: balance_dirty_state: bdi btrfs-1: dirty=870 wb=511 unstable=0 bg_thresh=990 thresh=1980 gap=599 poll_thresh=21 ino=257 dd-2584 [004] 163.539019: balance_dirty_state: bdi btrfs-1: dirty=895 wb=511 unstable=0 bg_thresh=992 thresh=1984 gap=578 poll_thresh=22 ino=257 dd-2584 [004] 163.539130: balance_dirty_state: bdi btrfs-1: dirty=920 wb=511 unstable=0 bg_thresh=991 thresh=1983 gap=552 poll_thresh=23 ino=257 dd-2584 [004] 163.539243: balance_dirty_state: bdi btrfs-1: dirty=970 wb=511 unstable=0 bg_thresh=991 thresh=1982 gap=501 poll_thresh=24 ino=257 dd-2584 [004] 163.539356: balance_dirty_state: bdi btrfs-1: dirty=995 wb=511 unstable=0 bg_thresh=993 thresh=1986 gap=480 poll_thresh=25 ino=257 dd-2584 [004] 163.539360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=65988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 163.539420: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21000 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 163.540984: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=512 to_write=15872 dd-2584 [004] 163.546433: balance_dirty_state: bdi btrfs-1: dirty=470 wb=911 unstable=0 bg_thresh=985 thresh=1971 gap=590 poll_thresh=25 ino=257 dd-2584 [004] 163.546507: balance_dirty_state: bdi btrfs-1: dirty=495 wb=911 unstable=0 bg_thresh=985 thresh=1971 gap=565 poll_thresh=19 ino=257 dd-2584 [004] 163.546617: balance_dirty_state: bdi btrfs-1: dirty=520 wb=911 unstable=0 bg_thresh=988 thresh=1976 gap=545 poll_thresh=20 ino=257 dd-2584 [004] 163.546729: balance_dirty_state: bdi btrfs-1: dirty=545 wb=911 unstable=0 bg_thresh=993 thresh=1986 gap=530 poll_thresh=21 ino=257 dd-2584 [004] 163.547008: balance_dirty_state: bdi btrfs-1: dirty=595 wb=911 unstable=0 bg_thresh=992 thresh=1985 gap=479 poll_thresh=22 ino=257 dd-2584 [004] 163.547012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=65988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 163.554478: balance_dirty_state: bdi btrfs-1: dirty=595 wb=786 unstable=0 bg_thresh=986 thresh=1972 gap=591 poll_thresh=22 ino=257 dd-2584 [004] 163.554583: balance_dirty_state: bdi btrfs-1: dirty=595 wb=786 unstable=0 bg_thresh=986 thresh=1972 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 163.554693: balance_dirty_state: bdi btrfs-1: dirty=620 wb=786 unstable=0 bg_thresh=988 thresh=1977 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 163.554804: balance_dirty_state: bdi btrfs-1: dirty=670 wb=786 unstable=0 bg_thresh=991 thresh=1982 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 163.554916: balance_dirty_state: bdi btrfs-1: dirty=695 wb=786 unstable=0 bg_thresh=993 thresh=1986 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 163.555029: balance_dirty_state: bdi btrfs-1: dirty=720 wb=786 unstable=0 bg_thresh=992 thresh=1985 gap=479 poll_thresh=20 ino=257 dd-2584 [004] 163.555033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=65988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 163.562470: balance_dirty_state: bdi btrfs-1: dirty=720 wb=661 unstable=0 bg_thresh=990 thresh=1980 gap=599 poll_thresh=20 ino=257 dd-2584 [004] 163.562543: balance_dirty_state: bdi btrfs-1: dirty=745 wb=661 unstable=0 bg_thresh=990 thresh=1980 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 163.562625: balance_dirty_state: bdi btrfs-1: dirty=770 wb=661 unstable=0 bg_thresh=992 thresh=1985 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 163.562753: balance_dirty_state: bdi btrfs-1: dirty=795 wb=661 unstable=0 bg_thresh=995 thresh=1990 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 163.562882: balance_dirty_state: bdi btrfs-1: dirty=820 wb=661 unstable=0 bg_thresh=994 thresh=1989 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 163.563161: balance_dirty_state: bdi btrfs-1: dirty=845 wb=661 unstable=0 bg_thresh=996 thresh=1993 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 163.563166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=65988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 163.570424: balance_dirty_state: bdi btrfs-1: dirty=845 wb=536 unstable=0 bg_thresh=992 thresh=1985 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 163.570513: balance_dirty_state: bdi btrfs-1: dirty=870 wb=536 unstable=0 bg_thresh=992 thresh=1985 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 163.570598: balance_dirty_state: bdi btrfs-1: dirty=895 wb=536 unstable=0 bg_thresh=995 thresh=1990 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 163.570690: balance_dirty_state: bdi btrfs-1: dirty=895 wb=536 unstable=0 bg_thresh=992 thresh=1984 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 163.570867: balance_dirty_state: bdi btrfs-1: dirty=945 wb=536 unstable=0 bg_thresh=994 thresh=1988 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 163.571052: balance_dirty_state: bdi btrfs-1: dirty=970 wb=536 unstable=0 bg_thresh=993 thresh=1987 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 163.571058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=98% bdi_bw=65988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 163.578508: balance_dirty_state: bdi btrfs-1: dirty=970 wb=411 unstable=0 bg_thresh=983 thresh=1966 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 163.578601: balance_dirty_state: bdi btrfs-1: dirty=995 wb=411 unstable=0 bg_thresh=983 thresh=1966 gap=560 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 163.578676: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21040 wrote=0 to_write=16384 dd-2584 [004] 163.578698: balance_dirty_state: bdi btrfs-1: dirty=995 wb=411 unstable=0 bg_thresh=985 thresh=1971 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 163.578790: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=411 unstable=0 bg_thresh=988 thresh=1976 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 163.578887: balance_dirty_state: bdi btrfs-1: dirty=995 wb=461 unstable=0 bg_thresh=990 thresh=1981 gap=525 poll_thresh=16 ino=257 dd-2584 [004] 163.579083: balance_dirty_state: bdi btrfs-1: dirty=945 wb=536 unstable=0 bg_thresh=998 thresh=1996 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 163.579558: balance_dirty_state: bdi btrfs-1: dirty=820 wb=686 unstable=0 bg_thresh=1002 thresh=2005 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 163.579561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=65988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 163.580809: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=624 to_write=15760 dd-2584 [006] 163.590457: balance_dirty_state: bdi btrfs-1: dirty=470 wb=761 unstable=0 bg_thresh=983 thresh=1966 gap=735 poll_thresh=18 ino=257 dd-2584 [006] 163.590521: balance_dirty_state: bdi btrfs-1: dirty=495 wb=761 unstable=0 bg_thresh=983 thresh=1966 gap=710 poll_thresh=13 ino=257 dd-2584 [006] 163.590580: balance_dirty_state: bdi btrfs-1: dirty=495 wb=761 unstable=0 bg_thresh=985 thresh=1971 gap=715 poll_thresh=14 ino=257 dd-2584 [006] 163.590637: balance_dirty_state: bdi btrfs-1: dirty=520 wb=761 unstable=0 bg_thresh=985 thresh=1971 gap=690 poll_thresh=15 ino=257 dd-2584 [006] 163.590697: balance_dirty_state: bdi btrfs-1: dirty=520 wb=761 unstable=0 bg_thresh=988 thresh=1976 gap=695 poll_thresh=16 ino=257 dd-2584 [006] 163.590817: balance_dirty_state: bdi btrfs-1: dirty=570 wb=761 unstable=0 bg_thresh=987 thresh=1975 gap=644 poll_thresh=17 ino=257 dd-2584 [006] 163.590940: balance_dirty_state: bdi btrfs-1: dirty=595 wb=761 unstable=0 bg_thresh=992 thresh=1985 gap=629 poll_thresh=18 ino=257 dd-2584 [006] 163.591062: balance_dirty_state: bdi btrfs-1: dirty=620 wb=761 unstable=0 bg_thresh=992 thresh=1984 gap=603 poll_thresh=19 ino=257 dd-2584 [006] 163.591186: balance_dirty_state: bdi btrfs-1: dirty=670 wb=761 unstable=0 bg_thresh=991 thresh=1983 gap=552 poll_thresh=20 ino=257 dd-2584 [006] 163.591311: balance_dirty_state: bdi btrfs-1: dirty=695 wb=761 unstable=0 bg_thresh=993 thresh=1987 gap=531 poll_thresh=21 ino=257 dd-2584 [006] 163.591613: balance_dirty_state: bdi btrfs-1: dirty=720 wb=761 unstable=0 bg_thresh=993 thresh=1986 gap=505 poll_thresh=22 ino=257 dd-2584 [006] 163.591733: balance_dirty_state: bdi btrfs-1: dirty=745 wb=761 unstable=0 bg_thresh=992 thresh=1985 gap=479 poll_thresh=23 ino=257 dd-2584 [006] 163.591738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=65988 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 163.598496: balance_dirty_state: bdi btrfs-1: dirty=745 wb=636 unstable=0 bg_thresh=989 thresh=1979 gap=598 poll_thresh=23 ino=257 dd-2584 [006] 163.598564: balance_dirty_state: bdi btrfs-1: dirty=770 wb=636 unstable=0 bg_thresh=989 thresh=1979 gap=573 poll_thresh=17 ino=257 dd-2584 [006] 163.598686: balance_dirty_state: bdi btrfs-1: dirty=795 wb=636 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=18 ino=257 dd-2584 [006] 163.598804: balance_dirty_state: bdi btrfs-1: dirty=845 wb=636 unstable=0 bg_thresh=988 thresh=1976 gap=495 poll_thresh=19 ino=257 dd-2584 [006] 163.598924: balance_dirty_state: bdi btrfs-1: dirty=870 wb=636 unstable=0 bg_thresh=987 thresh=1975 gap=469 poll_thresh=20 ino=257 dd-2584 [006] 163.598929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=65988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 163.610508: balance_dirty_state: bdi btrfs-1: dirty=870 wb=386 unstable=0 bg_thresh=987 thresh=1975 gap=719 poll_thresh=20 ino=257 dd-2584 [006] 163.610585: balance_dirty_state: bdi btrfs-1: dirty=895 wb=386 unstable=0 bg_thresh=990 thresh=1980 gap=699 poll_thresh=15 ino=257 dd-2584 [006] 163.610644: balance_dirty_state: bdi btrfs-1: dirty=895 wb=386 unstable=0 bg_thresh=987 thresh=1974 gap=693 poll_thresh=16 ino=257 dd-2584 [006] 163.610759: balance_dirty_state: bdi btrfs-1: dirty=920 wb=386 unstable=0 bg_thresh=989 thresh=1978 gap=672 poll_thresh=17 ino=257 dd-2584 [006] 163.610871: balance_dirty_state: bdi btrfs-1: dirty=970 wb=386 unstable=0 bg_thresh=988 thresh=1977 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 163.611150: balance_dirty_state: bdi btrfs-1: dirty=995 wb=386 unstable=0 bg_thresh=988 thresh=1976 gap=595 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 163.611174: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21072 wrote=0 to_write=16384 dd-2584 [006] 163.611321: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=386 unstable=0 bg_thresh=990 thresh=1980 gap=574 poll_thresh=20 ino=257 dd-2584 [006] 163.611498: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=436 unstable=0 bg_thresh=989 thresh=1979 gap=523 poll_thresh=21 ino=257 dd-2584 [006] 163.611673: balance_dirty_state: bdi btrfs-1: dirty=995 wb=486 unstable=0 bg_thresh=989 thresh=1978 gap=497 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 163.613396: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=640 to_write=15744 dd-2584 [002] 163.615262: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1011 unstable=0 bg_thresh=988 thresh=1977 gap=496 poll_thresh=23 ino=257 dd-2584 [002] 163.615416: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1011 unstable=0 bg_thresh=991 thresh=1982 gap=476 poll_thresh=24 ino=257 dd-2584 [002] 163.615422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=65988 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [005] 163.622587: balance_dirty_state: bdi btrfs-1: dirty=495 wb=911 unstable=0 bg_thresh=990 thresh=1981 gap=575 poll_thresh=24 ino=257 dd-2584 [005] 163.622716: balance_dirty_state: bdi btrfs-1: dirty=520 wb=911 unstable=0 bg_thresh=990 thresh=1981 gap=550 poll_thresh=18 ino=257 dd-2584 [005] 163.622946: balance_dirty_state: bdi btrfs-1: dirty=545 wb=911 unstable=0 bg_thresh=993 thresh=1986 gap=530 poll_thresh=19 ino=257 dd-2584 [005] 163.623532: balance_dirty_state: bdi btrfs-1: dirty=570 wb=911 unstable=0 bg_thresh=995 thresh=1990 gap=509 poll_thresh=20 ino=257 dd-2584 [005] 163.623657: balance_dirty_state: bdi btrfs-1: dirty=620 wb=911 unstable=0 bg_thresh=993 thresh=1987 gap=456 poll_thresh=21 ino=257 dd-2584 [005] 163.623662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=65988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 163.630527: balance_dirty_state: bdi btrfs-1: dirty=620 wb=786 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=21 ino=257 dd-2584 [005] 163.630609: balance_dirty_state: bdi btrfs-1: dirty=620 wb=736 unstable=0 bg_thresh=992 thresh=1985 gap=629 poll_thresh=16 ino=257 dd-2584 [005] 163.630742: balance_dirty_state: bdi btrfs-1: dirty=645 wb=686 unstable=0 bg_thresh=995 thresh=1990 gap=659 poll_thresh=17 ino=257 dd-2584 [005] 163.630863: balance_dirty_state: bdi btrfs-1: dirty=695 wb=686 unstable=0 bg_thresh=994 thresh=1989 gap=608 poll_thresh=18 ino=257 dd-2584 [005] 163.630981: balance_dirty_state: bdi btrfs-1: dirty=720 wb=686 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=19 ino=257 dd-2584 [005] 163.631097: balance_dirty_state: bdi btrfs-1: dirty=745 wb=686 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=20 ino=257 dd-2584 [005] 163.631214: balance_dirty_state: bdi btrfs-1: dirty=795 wb=686 unstable=0 bg_thresh=995 thresh=1991 gap=510 poll_thresh=21 ino=257 dd-2584 [005] 163.631330: balance_dirty_state: bdi btrfs-1: dirty=820 wb=686 unstable=0 bg_thresh=995 thresh=1990 gap=484 poll_thresh=22 ino=257 dd-2584 [005] 163.631335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=65988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 163.642499: balance_dirty_state: bdi btrfs-1: dirty=820 wb=561 unstable=0 bg_thresh=992 thresh=1985 gap=604 poll_thresh=22 ino=257 dd-2584 [005] 163.642749: balance_dirty_state: bdi btrfs-1: dirty=820 wb=561 unstable=0 bg_thresh=995 thresh=1990 gap=609 poll_thresh=16 ino=257 dd-2584 [005] 163.642863: balance_dirty_state: bdi btrfs-1: dirty=870 wb=561 unstable=0 bg_thresh=994 thresh=1989 gap=558 poll_thresh=17 ino=257 dd-2584 [005] 163.642975: balance_dirty_state: bdi btrfs-1: dirty=895 wb=561 unstable=0 bg_thresh=994 thresh=1988 gap=532 poll_thresh=18 ino=257 dd-2584 [005] 163.643088: balance_dirty_state: bdi btrfs-1: dirty=920 wb=561 unstable=0 bg_thresh=993 thresh=1986 gap=505 poll_thresh=19 ino=257 dd-2584 [005] 163.643201: balance_dirty_state: bdi btrfs-1: dirty=970 wb=561 unstable=0 bg_thresh=992 thresh=1985 gap=454 poll_thresh=20 ino=257 dd-2584 [005] 163.643206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=99% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 163.654489: balance_dirty_state: bdi btrfs-1: dirty=970 wb=311 unstable=0 bg_thresh=994 thresh=1989 gap=708 poll_thresh=20 ino=257 dd-2584 [005] 163.654584: balance_dirty_state: bdi btrfs-1: dirty=970 wb=311 unstable=0 bg_thresh=997 thresh=1994 gap=713 poll_thresh=15 ino=257 dd-2584 [005] 163.654702: balance_dirty_state: bdi btrfs-1: dirty=995 wb=311 unstable=0 bg_thresh=994 thresh=1988 gap=682 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 163.654750: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21116 wrote=0 to_write=16384 dd-2584 [005] 163.654950: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=311 unstable=0 bg_thresh=993 thresh=1987 gap=656 poll_thresh=17 ino=257 dd-2584 [005] 163.655201: balance_dirty_state: bdi btrfs-1: dirty=995 wb=361 unstable=0 bg_thresh=995 thresh=1991 gap=635 poll_thresh=18 ino=257 dd-2584 [005] 163.655754: balance_dirty_state: bdi btrfs-1: dirty=945 wb=461 unstable=0 bg_thresh=995 thresh=1990 gap=584 poll_thresh=19 ino=257 dd-2584 [005] 163.655942: balance_dirty_state: bdi btrfs-1: dirty=920 wb=511 unstable=0 bg_thresh=994 thresh=1989 gap=558 poll_thresh=20 ino=257 dd-2584 [005] 163.656128: balance_dirty_state: bdi btrfs-1: dirty=920 wb=536 unstable=0 bg_thresh=996 thresh=1993 gap=537 poll_thresh=21 ino=257 dd-2584 [005] 163.656318: balance_dirty_state: bdi btrfs-1: dirty=945 wb=561 unstable=0 bg_thresh=996 thresh=1992 gap=486 poll_thresh=22 ino=257 dd-2584 [005] 163.656320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 163.658754: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=736 to_write=15648 dd-2584 [005] 163.666587: balance_dirty_state: bdi btrfs-1: dirty=470 wb=886 unstable=0 bg_thresh=993 thresh=1987 gap=631 poll_thresh=22 ino=257 dd-2584 [005] 163.666683: balance_dirty_state: bdi btrfs-1: dirty=470 wb=886 unstable=0 bg_thresh=993 thresh=1986 gap=630 poll_thresh=16 ino=257 dd-2584 [005] 163.666797: balance_dirty_state: bdi btrfs-1: dirty=495 wb=886 unstable=0 bg_thresh=992 thresh=1985 gap=604 poll_thresh=17 ino=257 dd-2584 [005] 163.666909: balance_dirty_state: bdi btrfs-1: dirty=545 wb=886 unstable=0 bg_thresh=992 thresh=1984 gap=553 poll_thresh=18 ino=257 dd-2584 [005] 163.667024: balance_dirty_state: bdi btrfs-1: dirty=570 wb=886 unstable=0 bg_thresh=994 thresh=1988 gap=532 poll_thresh=19 ino=257 dd-2584 [005] 163.667137: balance_dirty_state: bdi btrfs-1: dirty=595 wb=886 unstable=0 bg_thresh=993 thresh=1987 gap=506 poll_thresh=20 ino=257 dd-2584 [005] 163.667416: balance_dirty_state: bdi btrfs-1: dirty=645 wb=886 unstable=0 bg_thresh=993 thresh=1986 gap=455 poll_thresh=21 ino=257 dd-2584 [005] 163.667420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-157% task_gap=-414% task_weight=99% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 163.674548: balance_dirty_state: bdi btrfs-1: dirty=645 wb=761 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=21 ino=257 dd-2584 [005] 163.674614: balance_dirty_state: bdi btrfs-1: dirty=645 wb=761 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 163.674735: balance_dirty_state: bdi btrfs-1: dirty=695 wb=761 unstable=0 bg_thresh=994 thresh=1989 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 163.674851: balance_dirty_state: bdi btrfs-1: dirty=720 wb=761 unstable=0 bg_thresh=994 thresh=1988 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 163.674967: balance_dirty_state: bdi btrfs-1: dirty=745 wb=761 unstable=0 bg_thresh=993 thresh=1987 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 163.674971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 163.682571: balance_dirty_state: bdi btrfs-1: dirty=745 wb=636 unstable=0 bg_thresh=994 thresh=1988 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 163.682646: balance_dirty_state: bdi btrfs-1: dirty=770 wb=636 unstable=0 bg_thresh=994 thresh=1988 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 163.682706: balance_dirty_state: bdi btrfs-1: dirty=770 wb=636 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 163.682765: balance_dirty_state: bdi btrfs-1: dirty=795 wb=636 unstable=0 bg_thresh=999 thresh=1998 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 163.682880: balance_dirty_state: bdi btrfs-1: dirty=820 wb=636 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 163.682997: balance_dirty_state: bdi btrfs-1: dirty=870 wb=636 unstable=0 bg_thresh=1001 thresh=2002 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 163.683002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 163.690480: balance_dirty_state: bdi btrfs-1: dirty=870 wb=386 unstable=0 bg_thresh=998 thresh=1996 gap=740 poll_thresh=18 ino=257 dd-2584 [004] 163.690716: balance_dirty_state: bdi btrfs-1: dirty=870 wb=386 unstable=0 bg_thresh=998 thresh=1996 gap=740 poll_thresh=13 ino=257 dd-2584 [004] 163.690774: balance_dirty_state: bdi btrfs-1: dirty=895 wb=386 unstable=0 bg_thresh=1000 thresh=2001 gap=720 poll_thresh=14 ino=257 dd-2584 [004] 163.690831: balance_dirty_state: bdi btrfs-1: dirty=895 wb=386 unstable=0 bg_thresh=1000 thresh=2001 gap=720 poll_thresh=15 ino=257 dd-2584 [004] 163.690889: balance_dirty_state: bdi btrfs-1: dirty=920 wb=386 unstable=0 bg_thresh=1003 thresh=2006 gap=700 poll_thresh=16 ino=257 dd-2584 [004] 163.691005: balance_dirty_state: bdi btrfs-1: dirty=945 wb=386 unstable=0 bg_thresh=1002 thresh=2005 gap=674 poll_thresh=17 ino=257 dd-2584 [004] 163.691122: balance_dirty_state: bdi btrfs-1: dirty=995 wb=386 unstable=0 bg_thresh=1004 thresh=2009 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 163.691238: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=386 unstable=0 bg_thresh=1004 thresh=2008 gap=602 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 163.691287: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21152 wrote=0 to_write=16384 dd-2584 [004] 163.691361: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=386 unstable=0 bg_thresh=1003 thresh=2007 gap=576 poll_thresh=20 ino=257 dd-2584 [004] 163.691492: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=436 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=21 ino=257 dd-2584 [004] 163.691623: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=486 unstable=0 bg_thresh=1002 thresh=2004 gap=498 poll_thresh=22 ino=257 dd-2584 [004] 163.691625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 163.693429: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=656 to_write=15728 dd-2584 [004] 163.702480: balance_dirty_state: bdi btrfs-1: dirty=470 wb=911 unstable=0 bg_thresh=995 thresh=1991 gap=610 poll_thresh=22 ino=257 dd-2584 [004] 163.702719: balance_dirty_state: bdi btrfs-1: dirty=470 wb=911 unstable=0 bg_thresh=995 thresh=1991 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 163.702835: balance_dirty_state: bdi btrfs-1: dirty=520 wb=911 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 163.702950: balance_dirty_state: bdi btrfs-1: dirty=545 wb=911 unstable=0 bg_thresh=1000 thresh=2001 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 163.703067: balance_dirty_state: bdi btrfs-1: dirty=570 wb=911 unstable=0 bg_thresh=1002 thresh=2005 gap=524 poll_thresh=19 ino=257 dd-2584 [004] 163.703183: balance_dirty_state: bdi btrfs-1: dirty=620 wb=911 unstable=0 bg_thresh=1002 thresh=2004 gap=473 poll_thresh=20 ino=257 dd-2584 [004] 163.703187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 163.710871: balance_dirty_state: bdi btrfs-1: dirty=620 wb=786 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=20 ino=257 dd-2584 [005] 163.710932: balance_dirty_state: bdi btrfs-1: dirty=645 wb=786 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 163.710989: balance_dirty_state: bdi btrfs-1: dirty=645 wb=786 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 163.711107: balance_dirty_state: bdi btrfs-1: dirty=695 wb=786 unstable=0 bg_thresh=998 thresh=1997 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 163.711227: balance_dirty_state: bdi btrfs-1: dirty=720 wb=786 unstable=0 bg_thresh=998 thresh=1996 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 163.711232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.722494: balance_dirty_state: bdi btrfs-1: dirty=720 wb=561 unstable=0 bg_thresh=992 thresh=1985 gap=704 poll_thresh=18 ino=257 dd-2584 [001] 163.722559: balance_dirty_state: bdi btrfs-1: dirty=720 wb=561 unstable=0 bg_thresh=992 thresh=1985 gap=704 poll_thresh=13 ino=257 dd-2584 [001] 163.722794: balance_dirty_state: bdi btrfs-1: dirty=745 wb=561 unstable=0 bg_thresh=995 thresh=1990 gap=684 poll_thresh=14 ino=257 dd-2584 [001] 163.722851: balance_dirty_state: bdi btrfs-1: dirty=770 wb=561 unstable=0 bg_thresh=997 thresh=1995 gap=664 poll_thresh=15 ino=257 dd-2584 [001] 163.722908: balance_dirty_state: bdi btrfs-1: dirty=770 wb=561 unstable=0 bg_thresh=997 thresh=1995 gap=664 poll_thresh=16 ino=257 dd-2584 [001] 163.723026: balance_dirty_state: bdi btrfs-1: dirty=820 wb=561 unstable=0 bg_thresh=997 thresh=1994 gap=613 poll_thresh=17 ino=257 dd-2584 [001] 163.723143: balance_dirty_state: bdi btrfs-1: dirty=845 wb=561 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=18 ino=257 dd-2584 [001] 163.723261: balance_dirty_state: bdi btrfs-1: dirty=870 wb=561 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=19 ino=257 dd-2584 [001] 163.723378: balance_dirty_state: bdi btrfs-1: dirty=895 wb=561 unstable=0 bg_thresh=998 thresh=1996 gap=540 poll_thresh=20 ino=257 dd-2584 [001] 163.723498: balance_dirty_state: bdi btrfs-1: dirty=945 wb=561 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=21 ino=257 dd-2584 [001] 163.723503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 163.734491: balance_dirty_state: bdi btrfs-1: dirty=945 wb=561 unstable=0 bg_thresh=994 thresh=1988 gap=482 poll_thresh=21 ino=257 dd-2584 [005] 163.734504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 163.742531: balance_dirty_state: bdi btrfs-1: dirty=945 wb=436 unstable=0 bg_thresh=986 thresh=1972 gap=591 poll_thresh=21 ino=257 dd-2584 [005] 163.742612: balance_dirty_state: bdi btrfs-1: dirty=970 wb=436 unstable=0 bg_thresh=986 thresh=1972 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 163.742730: balance_dirty_state: bdi btrfs-1: dirty=995 wb=436 unstable=0 bg_thresh=988 thresh=1976 gap=545 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 163.742780: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21204 wrote=0 to_write=16384 dd-2584 [005] 163.743034: balance_dirty_state: bdi btrfs-1: dirty=995 wb=461 unstable=0 bg_thresh=990 thresh=1981 gap=525 poll_thresh=18 ino=257 dd-2584 [005] 163.743162: balance_dirty_state: bdi btrfs-1: dirty=945 wb=536 unstable=0 bg_thresh=990 thresh=1980 gap=499 poll_thresh=19 ino=257 dd-2584 [005] 163.743291: balance_dirty_state: bdi btrfs-1: dirty=945 wb=561 unstable=0 bg_thresh=986 thresh=1973 gap=467 poll_thresh=20 ino=257 dd-2584 [005] 163.743293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 163.744957: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=608 to_write=15776 dd-2584 [005] 163.754486: balance_dirty_state: bdi btrfs-1: dirty=495 wb=886 unstable=0 bg_thresh=983 thresh=1967 gap=586 poll_thresh=20 ino=257 dd-2584 [005] 163.754625: balance_dirty_state: bdi btrfs-1: dirty=495 wb=886 unstable=0 bg_thresh=983 thresh=1967 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 163.754686: balance_dirty_state: bdi btrfs-1: dirty=520 wb=886 unstable=0 bg_thresh=986 thresh=1972 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 163.754798: balance_dirty_state: bdi btrfs-1: dirty=545 wb=886 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 163.754914: balance_dirty_state: bdi btrfs-1: dirty=595 wb=886 unstable=0 bg_thresh=988 thresh=1976 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 163.755030: balance_dirty_state: bdi btrfs-1: dirty=620 wb=886 unstable=0 bg_thresh=990 thresh=1980 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 163.755035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=65468 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 163.766687: balance_dirty_state: bdi btrfs-1: dirty=620 wb=761 unstable=0 bg_thresh=987 thresh=1974 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 163.766814: balance_dirty_state: bdi btrfs-1: dirty=620 wb=761 unstable=0 bg_thresh=987 thresh=1974 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 163.766931: balance_dirty_state: bdi btrfs-1: dirty=645 wb=761 unstable=0 bg_thresh=989 thresh=1979 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 163.767401: balance_dirty_state: bdi btrfs-1: dirty=670 wb=761 unstable=0 bg_thresh=989 thresh=1979 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 163.767638: balance_dirty_state: bdi btrfs-1: dirty=695 wb=761 unstable=0 bg_thresh=991 thresh=1983 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 163.767877: balance_dirty_state: bdi btrfs-1: dirty=720 wb=761 unstable=0 bg_thresh=991 thresh=1982 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 163.768111: balance_dirty_state: bdi btrfs-1: dirty=745 wb=761 unstable=0 bg_thresh=990 thresh=1981 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 163.768120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-375% task_weight=101% bdi_bw=65468 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 163.774526: balance_dirty_state: bdi btrfs-1: dirty=745 wb=711 unstable=0 bg_thresh=988 thresh=1976 gap=520 poll_thresh=19 ino=257 dd-2584 [001] 163.774732: balance_dirty_state: bdi btrfs-1: dirty=770 wb=636 unstable=0 bg_thresh=990 thresh=1981 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 163.774913: balance_dirty_state: bdi btrfs-1: dirty=795 wb=636 unstable=0 bg_thresh=990 thresh=1980 gap=549 poll_thresh=15 ino=257 dd-2584 [001] 163.775094: balance_dirty_state: bdi btrfs-1: dirty=795 wb=636 unstable=0 bg_thresh=986 thresh=1972 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 163.775460: balance_dirty_state: bdi btrfs-1: dirty=845 wb=636 unstable=0 bg_thresh=991 thresh=1982 gap=501 poll_thresh=17 ino=257 dd-2584 [001] 163.775830: balance_dirty_state: bdi btrfs-1: dirty=870 wb=636 unstable=0 bg_thresh=987 thresh=1975 gap=469 poll_thresh=18 ino=257 dd-2584 [001] 163.775841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-382% task_weight=99% bdi_bw=65468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.786567: balance_dirty_state: bdi btrfs-1: dirty=870 wb=511 unstable=0 bg_thresh=991 thresh=1983 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 163.786657: balance_dirty_state: bdi btrfs-1: dirty=895 wb=511 unstable=0 bg_thresh=988 thresh=1977 gap=571 poll_thresh=13 ino=257 dd-2584 [001] 163.786717: balance_dirty_state: bdi btrfs-1: dirty=895 wb=511 unstable=0 bg_thresh=988 thresh=1976 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 163.786949: balance_dirty_state: bdi btrfs-1: dirty=920 wb=511 unstable=0 bg_thresh=990 thresh=1981 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 163.787008: balance_dirty_state: bdi btrfs-1: dirty=920 wb=511 unstable=0 bg_thresh=987 thresh=1975 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 163.787126: balance_dirty_state: bdi btrfs-1: dirty=970 wb=511 unstable=0 bg_thresh=989 thresh=1979 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 163.787243: balance_dirty_state: bdi btrfs-1: dirty=995 wb=511 unstable=0 bg_thresh=989 thresh=1978 gap=472 poll_thresh=18 ino=257 dd-2584 [001] 163.787248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=65468 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 163.787348: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21248 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 163.790629: writeback_single_inode: bdi btrfs-1: ino=257 state= age=244 wrote=512 to_write=7680 dd-2584 [001] 163.794635: balance_dirty_state: bdi btrfs-1: dirty=470 wb=886 unstable=0 bg_thresh=989 thresh=1978 gap=622 poll_thresh=18 ino=257 dd-2584 [001] 163.794720: balance_dirty_state: bdi btrfs-1: dirty=495 wb=886 unstable=0 bg_thresh=989 thresh=1978 gap=597 poll_thresh=13 ino=257 dd-2584 [001] 163.794783: balance_dirty_state: bdi btrfs-1: dirty=495 wb=886 unstable=0 bg_thresh=988 thresh=1977 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 163.794846: balance_dirty_state: bdi btrfs-1: dirty=520 wb=886 unstable=0 bg_thresh=991 thresh=1982 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 163.794908: balance_dirty_state: bdi btrfs-1: dirty=545 wb=886 unstable=0 bg_thresh=990 thresh=1981 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 163.795029: balance_dirty_state: bdi btrfs-1: dirty=570 wb=886 unstable=0 bg_thresh=990 thresh=1980 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 163.795149: balance_dirty_state: bdi btrfs-1: dirty=595 wb=886 unstable=0 bg_thresh=989 thresh=1979 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 163.795271: balance_dirty_state: bdi btrfs-1: dirty=620 wb=886 unstable=0 bg_thresh=989 thresh=1978 gap=472 poll_thresh=19 ino=257 dd-2584 [001] 163.795276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=65468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.802698: balance_dirty_state: bdi btrfs-1: dirty=620 wb=886 unstable=0 bg_thresh=989 thresh=1978 gap=472 poll_thresh=19 ino=257 dd-2584 [001] 163.802705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=65468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.810626: balance_dirty_state: bdi btrfs-1: dirty=620 wb=736 unstable=0 bg_thresh=987 thresh=1974 gap=618 poll_thresh=19 ino=257 dd-2584 [001] 163.810896: balance_dirty_state: bdi btrfs-1: dirty=645 wb=736 unstable=0 bg_thresh=986 thresh=1973 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 163.810960: balance_dirty_state: bdi btrfs-1: dirty=670 wb=736 unstable=0 bg_thresh=989 thresh=1978 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 163.811023: balance_dirty_state: bdi btrfs-1: dirty=670 wb=736 unstable=0 bg_thresh=986 thresh=1972 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 163.811149: balance_dirty_state: bdi btrfs-1: dirty=720 wb=736 unstable=0 bg_thresh=985 thresh=1971 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 163.811275: balance_dirty_state: bdi btrfs-1: dirty=745 wb=736 unstable=0 bg_thresh=987 thresh=1975 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 163.811401: balance_dirty_state: bdi btrfs-1: dirty=770 wb=736 unstable=0 bg_thresh=987 thresh=1974 gap=468 poll_thresh=19 ino=257 dd-2584 [001] 163.811406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=65468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.818602: balance_dirty_state: bdi btrfs-1: dirty=770 wb=611 unstable=0 bg_thresh=988 thresh=1977 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 163.818672: balance_dirty_state: bdi btrfs-1: dirty=795 wb=611 unstable=0 bg_thresh=991 thresh=1982 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 163.818736: balance_dirty_state: bdi btrfs-1: dirty=795 wb=611 unstable=0 bg_thresh=988 thresh=1976 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 163.818799: balance_dirty_state: bdi btrfs-1: dirty=820 wb=611 unstable=0 bg_thresh=990 thresh=1981 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 163.818926: balance_dirty_state: bdi btrfs-1: dirty=845 wb=611 unstable=0 bg_thresh=987 thresh=1974 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 163.819053: balance_dirty_state: bdi btrfs-1: dirty=895 wb=611 unstable=0 bg_thresh=989 thresh=1978 gap=472 poll_thresh=18 ino=257 dd-2584 [001] 163.819058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=65468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.826609: balance_dirty_state: bdi btrfs-1: dirty=895 wb=536 unstable=0 bg_thresh=987 thresh=1974 gap=543 poll_thresh=18 ino=257 dd-2584 [001] 163.826858: balance_dirty_state: bdi btrfs-1: dirty=895 wb=536 unstable=0 bg_thresh=987 thresh=1974 gap=543 poll_thresh=13 ino=257 dd-2584 [001] 163.826918: balance_dirty_state: bdi btrfs-1: dirty=920 wb=536 unstable=0 bg_thresh=986 thresh=1973 gap=517 poll_thresh=14 ino=257 dd-2584 [001] 163.826976: balance_dirty_state: bdi btrfs-1: dirty=945 wb=536 unstable=0 bg_thresh=986 thresh=1973 gap=492 poll_thresh=15 ino=257 dd-2584 [001] 163.826981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=65468 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 163.834585: balance_dirty_state: bdi btrfs-1: dirty=945 wb=411 unstable=0 bg_thresh=989 thresh=1978 gap=622 poll_thresh=15 ino=257 dd-2584 [001] 163.834669: balance_dirty_state: bdi btrfs-1: dirty=945 wb=411 unstable=0 bg_thresh=988 thresh=1977 gap=621 poll_thresh=11 ino=257 dd-2584 [001] 163.834727: balance_dirty_state: bdi btrfs-1: dirty=970 wb=411 unstable=0 bg_thresh=991 thresh=1982 gap=601 poll_thresh=12 ino=257 dd-2584 [001] 163.834796: balance_dirty_state: bdi btrfs-1: dirty=970 wb=361 unstable=0 bg_thresh=990 thresh=1981 gap=650 poll_thresh=13 ino=257 dd-2584 [001] 163.834871: balance_dirty_state: bdi btrfs-1: dirty=995 wb=286 unstable=0 bg_thresh=987 thresh=1974 gap=693 poll_thresh=14 ino=257 dd-2584 [001] 163.834939: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=261 unstable=0 bg_thresh=986 thresh=1973 gap=692 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 163.834943: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21296 wrote=0 to_write=8192 dd-2584 [001] 163.835002: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=261 unstable=0 bg_thresh=989 thresh=1979 gap=698 poll_thresh=16 ino=257 dd-2584 [001] 163.835133: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=286 unstable=0 bg_thresh=988 thresh=1977 gap=646 poll_thresh=17 ino=257 dd-2584 [001] 163.835265: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=336 unstable=0 bg_thresh=987 thresh=1974 gap=618 poll_thresh=18 ino=257 dd-2584 [001] 163.835397: balance_dirty_state: bdi btrfs-1: dirty=995 wb=386 unstable=0 bg_thresh=982 thresh=1965 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 163.835702: balance_dirty_state: bdi btrfs-1: dirty=945 wb=486 unstable=0 bg_thresh=982 thresh=1964 gap=533 poll_thresh=20 ino=257 dd-2584 [001] 163.835835: balance_dirty_state: bdi btrfs-1: dirty=945 wb=511 unstable=0 bg_thresh=981 thresh=1962 gap=506 poll_thresh=21 ino=257 dd-2584 [001] 163.835965: balance_dirty_state: bdi btrfs-1: dirty=945 wb=536 unstable=0 bg_thresh=989 thresh=1978 gap=497 poll_thresh=22 ino=257 dd-2584 [001] 163.836096: balance_dirty_state: bdi btrfs-1: dirty=920 wb=586 unstable=0 bg_thresh=988 thresh=1976 gap=470 poll_thresh=23 ino=257 dd-2584 [001] 163.836097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=65468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 163.837680: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=784 to_write=7408 dd-2584 [001] 163.842675: balance_dirty_state: bdi btrfs-1: dirty=470 wb=911 unstable=0 bg_thresh=987 thresh=1974 gap=593 poll_thresh=23 ino=257 dd-2584 [001] 163.842740: balance_dirty_state: bdi btrfs-1: dirty=495 wb=911 unstable=0 bg_thresh=989 thresh=1979 gap=573 poll_thresh=17 ino=257 dd-2584 [001] 163.842858: balance_dirty_state: bdi btrfs-1: dirty=520 wb=911 unstable=0 bg_thresh=989 thresh=1978 gap=547 poll_thresh=18 ino=257 dd-2584 [001] 163.842977: balance_dirty_state: bdi btrfs-1: dirty=570 wb=911 unstable=0 bg_thresh=988 thresh=1976 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 163.843094: balance_dirty_state: bdi btrfs-1: dirty=595 wb=911 unstable=0 bg_thresh=987 thresh=1975 gap=469 poll_thresh=20 ino=257 dd-2584 [001] 163.843099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=65468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.850627: balance_dirty_state: bdi btrfs-1: dirty=595 wb=786 unstable=0 bg_thresh=993 thresh=1987 gap=606 poll_thresh=20 ino=257 dd-2584 [001] 163.850704: balance_dirty_state: bdi btrfs-1: dirty=595 wb=786 unstable=0 bg_thresh=993 thresh=1987 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 163.850766: balance_dirty_state: bdi btrfs-1: dirty=620 wb=786 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 163.851062: balance_dirty_state: bdi btrfs-1: dirty=645 wb=786 unstable=0 bg_thresh=995 thresh=1990 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 163.851181: balance_dirty_state: bdi btrfs-1: dirty=695 wb=786 unstable=0 bg_thresh=994 thresh=1989 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 163.851298: balance_dirty_state: bdi btrfs-1: dirty=720 wb=786 unstable=0 bg_thresh=994 thresh=1988 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 163.851303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=65468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 163.858516: balance_dirty_state: bdi btrfs-1: dirty=720 wb=786 unstable=0 bg_thresh=990 thresh=1981 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 163.858523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=64284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 163.866607: balance_dirty_state: bdi btrfs-1: dirty=720 wb=661 unstable=0 bg_thresh=984 thresh=1969 gap=588 poll_thresh=19 ino=257 dd-2584 [005] 163.866777: balance_dirty_state: bdi btrfs-1: dirty=720 wb=661 unstable=0 bg_thresh=981 thresh=1963 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 163.866942: balance_dirty_state: bdi btrfs-1: dirty=745 wb=661 unstable=0 bg_thresh=984 thresh=1968 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 163.867104: balance_dirty_state: bdi btrfs-1: dirty=770 wb=661 unstable=0 bg_thresh=984 thresh=1968 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 163.867372: balance_dirty_state: bdi btrfs-1: dirty=795 wb=661 unstable=0 bg_thresh=989 thresh=1978 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 163.867609: balance_dirty_state: bdi btrfs-1: dirty=820 wb=661 unstable=0 bg_thresh=988 thresh=1977 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 163.867846: balance_dirty_state: bdi btrfs-1: dirty=870 wb=661 unstable=0 bg_thresh=988 thresh=1976 gap=445 poll_thresh=19 ino=257 dd-2584 [005] 163.867855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=64284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.874639: balance_dirty_state: bdi btrfs-1: dirty=870 wb=536 unstable=0 bg_thresh=990 thresh=1980 gap=574 poll_thresh=19 ino=257 dd-2584 [001] 163.874766: balance_dirty_state: bdi btrfs-1: dirty=895 wb=536 unstable=0 bg_thresh=992 thresh=1985 gap=554 poll_thresh=14 ino=257 dd-2584 [001] 163.875235: balance_dirty_state: bdi btrfs-1: dirty=895 wb=536 unstable=0 bg_thresh=992 thresh=1985 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 163.875352: balance_dirty_state: bdi btrfs-1: dirty=920 wb=536 unstable=0 bg_thresh=995 thresh=1990 gap=534 poll_thresh=16 ino=257 dd-2584 [001] 163.875584: balance_dirty_state: bdi btrfs-1: dirty=945 wb=536 unstable=0 bg_thresh=994 thresh=1989 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 163.875825: balance_dirty_state: bdi btrfs-1: dirty=970 wb=536 unstable=0 bg_thresh=996 thresh=1993 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 163.875834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=64284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.886586: balance_dirty_state: bdi btrfs-1: dirty=970 wb=536 unstable=0 bg_thresh=990 thresh=1981 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 163.886598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=64284 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 163.898637: balance_dirty_state: bdi btrfs-1: dirty=970 wb=286 unstable=0 bg_thresh=991 thresh=1983 gap=727 poll_thresh=18 ino=257 dd-2584 [001] 163.898733: balance_dirty_state: bdi btrfs-1: dirty=995 wb=286 unstable=0 bg_thresh=991 thresh=1983 gap=702 poll_thresh=13 ino=257 dd-2584 [001] 163.898799: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=286 unstable=0 bg_thresh=991 thresh=1982 gap=676 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 163.898819: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21360 wrote=0 to_write=8192 dd-2584 [001] 163.898862: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=286 unstable=0 bg_thresh=991 thresh=1982 gap=676 poll_thresh=15 ino=257 dd-2584 [001] 163.898924: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=286 unstable=0 bg_thresh=990 thresh=1981 gap=650 poll_thresh=16 ino=257 dd-2584 [001] 163.899052: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=336 unstable=0 bg_thresh=990 thresh=1980 gap=624 poll_thresh=17 ino=257 dd-2584 [001] 163.899181: balance_dirty_state: bdi btrfs-1: dirty=995 wb=411 unstable=0 bg_thresh=992 thresh=1984 gap=578 poll_thresh=18 ino=257 dd-2584 [001] 163.899308: balance_dirty_state: bdi btrfs-1: dirty=995 wb=436 unstable=0 bg_thresh=991 thresh=1983 gap=552 poll_thresh=19 ino=257 dd-2584 [001] 163.899608: balance_dirty_state: bdi btrfs-1: dirty=920 wb=536 unstable=0 bg_thresh=991 thresh=1982 gap=526 poll_thresh=20 ino=257 dd-2584 [001] 163.899737: balance_dirty_state: bdi btrfs-1: dirty=895 wb=561 unstable=0 bg_thresh=993 thresh=1986 gap=530 poll_thresh=21 ino=257 dd-2584 [001] 163.899865: balance_dirty_state: bdi btrfs-1: dirty=920 wb=611 unstable=0 bg_thresh=992 thresh=1985 gap=454 poll_thresh=22 ino=257 dd-2584 [001] 163.899866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=64284 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 163.902921: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=752 to_write=7440 dd-2584 [001] 163.910649: balance_dirty_state: bdi btrfs-1: dirty=495 wb=911 unstable=0 bg_thresh=995 thresh=1990 gap=584 poll_thresh=22 ino=257 dd-2584 [001] 163.910783: balance_dirty_state: bdi btrfs-1: dirty=495 wb=911 unstable=0 bg_thresh=992 thresh=1984 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 163.911022: balance_dirty_state: bdi btrfs-1: dirty=545 wb=911 unstable=0 bg_thresh=991 thresh=1983 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 163.911261: balance_dirty_state: bdi btrfs-1: dirty=570 wb=911 unstable=0 bg_thresh=993 thresh=1987 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 163.911496: balance_dirty_state: bdi btrfs-1: dirty=595 wb=911 unstable=0 bg_thresh=993 thresh=1986 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 163.911506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=64284 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 163.922655: balance_dirty_state: bdi btrfs-1: dirty=595 wb=761 unstable=0 bg_thresh=991 thresh=1983 gap=627 poll_thresh=19 ino=257 dd-2584 [001] 163.922748: balance_dirty_state: bdi btrfs-1: dirty=620 wb=761 unstable=0 bg_thresh=994 thresh=1988 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 163.922841: balance_dirty_state: bdi btrfs-1: dirty=620 wb=761 unstable=0 bg_thresh=991 thresh=1982 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 163.922932: balance_dirty_state: bdi btrfs-1: dirty=645 wb=761 unstable=0 bg_thresh=990 thresh=1981 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 163.923379: balance_dirty_state: bdi btrfs-1: dirty=670 wb=761 unstable=0 bg_thresh=992 thresh=1985 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 163.923557: balance_dirty_state: bdi btrfs-1: dirty=720 wb=761 unstable=0 bg_thresh=992 thresh=1984 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 163.923734: balance_dirty_state: bdi btrfs-1: dirty=745 wb=761 unstable=0 bg_thresh=991 thresh=1983 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 163.923741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=64284 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 163.934689: balance_dirty_state: bdi btrfs-1: dirty=745 wb=636 unstable=0 bg_thresh=993 thresh=1986 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 163.934787: balance_dirty_state: bdi btrfs-1: dirty=770 wb=636 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 163.934877: balance_dirty_state: bdi btrfs-1: dirty=770 wb=636 unstable=0 bg_thresh=992 thresh=1985 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 163.934969: balance_dirty_state: bdi btrfs-1: dirty=795 wb=636 unstable=0 bg_thresh=995 thresh=1990 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 163.935147: balance_dirty_state: bdi btrfs-1: dirty=820 wb=636 unstable=0 bg_thresh=994 thresh=1989 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 163.935324: balance_dirty_state: bdi btrfs-1: dirty=845 wb=636 unstable=0 bg_thresh=994 thresh=1988 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 163.935502: balance_dirty_state: bdi btrfs-1: dirty=895 wb=636 unstable=0 bg_thresh=990 thresh=1981 gap=450 poll_thresh=19 ino=257 dd-2584 [001] 163.935509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=64284 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 163.942668: balance_dirty_state: bdi btrfs-1: dirty=895 wb=636 unstable=0 bg_thresh=990 thresh=1981 gap=450 poll_thresh=19 ino=257 dd-2584 [001] 163.942676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=64284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 163.950597: balance_dirty_state: bdi btrfs-1: dirty=895 wb=386 unstable=0 bg_thresh=991 thresh=1983 gap=702 poll_thresh=19 ino=257 dd-2584 [001] 163.950679: balance_dirty_state: bdi btrfs-1: dirty=895 wb=386 unstable=0 bg_thresh=994 thresh=1988 gap=707 poll_thresh=14 ino=257 dd-2584 [001] 163.950993: balance_dirty_state: bdi btrfs-1: dirty=920 wb=386 unstable=0 bg_thresh=993 thresh=1987 gap=681 poll_thresh=15 ino=257 dd-2584 [001] 163.951075: balance_dirty_state: bdi btrfs-1: dirty=945 wb=386 unstable=0 bg_thresh=996 thresh=1992 gap=661 poll_thresh=16 ino=257 dd-2584 [001] 163.951232: balance_dirty_state: bdi btrfs-1: dirty=970 wb=386 unstable=0 bg_thresh=995 thresh=1991 gap=635 poll_thresh=17 ino=257 dd-2584 [001] 163.951389: balance_dirty_state: bdi btrfs-1: dirty=995 wb=386 unstable=0 bg_thresh=995 thresh=1990 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 163.951547: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=386 unstable=0 bg_thresh=997 thresh=1994 gap=588 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 163.951587: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21412 wrote=0 to_write=8192 dd-2584 [001] 163.951715: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=386 unstable=0 bg_thresh=996 thresh=1993 gap=537 poll_thresh=20 ino=257 dd-2584 [001] 163.951885: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=436 unstable=0 bg_thresh=996 thresh=1992 gap=511 poll_thresh=21 ino=257 dd-2584 [001] 163.952059: balance_dirty_state: bdi btrfs-1: dirty=995 wb=511 unstable=0 bg_thresh=992 thresh=1985 gap=479 poll_thresh=22 ino=257 dd-2584 [001] 163.952061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=64284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 163.955693: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=640 to_write=7552 dd-2584 [000] 163.958587: balance_dirty_state: bdi btrfs-1: dirty=470 wb=911 unstable=0 bg_thresh=987 thresh=1974 gap=593 poll_thresh=22 ino=257 dd-2584 [000] 163.958667: balance_dirty_state: bdi btrfs-1: dirty=495 wb=911 unstable=0 bg_thresh=989 thresh=1979 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 163.958990: balance_dirty_state: bdi btrfs-1: dirty=520 wb=911 unstable=0 bg_thresh=997 thresh=1995 gap=564 poll_thresh=17 ino=257 dd-2584 [000] 163.959108: balance_dirty_state: bdi btrfs-1: dirty=545 wb=911 unstable=0 bg_thresh=997 thresh=1994 gap=538 poll_thresh=18 ino=257 dd-2584 [000] 163.959225: balance_dirty_state: bdi btrfs-1: dirty=595 wb=911 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 163.959229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=64284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 163.970606: balance_dirty_state: bdi btrfs-1: dirty=595 wb=911 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 163.970614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 163.978557: balance_dirty_state: bdi btrfs-1: dirty=595 wb=786 unstable=0 bg_thresh=998 thresh=1996 gap=615 poll_thresh=19 ino=257 dd-2584 [000] 163.978628: balance_dirty_state: bdi btrfs-1: dirty=595 wb=786 unstable=0 bg_thresh=995 thresh=1990 gap=609 poll_thresh=14 ino=257 dd-2584 [000] 163.978690: balance_dirty_state: bdi btrfs-1: dirty=620 wb=786 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=15 ino=257 dd-2584 [000] 163.978750: balance_dirty_state: bdi btrfs-1: dirty=645 wb=786 unstable=0 bg_thresh=994 thresh=1989 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 163.978904: balance_dirty_state: bdi btrfs-1: dirty=670 wb=786 unstable=0 bg_thresh=994 thresh=1988 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 163.979027: balance_dirty_state: bdi btrfs-1: dirty=695 wb=786 unstable=0 bg_thresh=996 thresh=1992 gap=511 poll_thresh=18 ino=257 dd-2584 [000] 163.982259: balance_dirty_state: bdi btrfs-1: dirty=720 wb=786 unstable=0 bg_thresh=995 thresh=1991 gap=485 poll_thresh=19 ino=257 dd-2584 [000] 163.982264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 163.987854: balance_dirty_state: bdi btrfs-1: dirty=720 wb=661 unstable=0 bg_thresh=995 thresh=1990 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 163.987967: balance_dirty_state: bdi btrfs-1: dirty=720 wb=586 unstable=0 bg_thresh=994 thresh=1988 gap=682 poll_thresh=14 ino=257 dd-2584 [004] 163.988066: balance_dirty_state: bdi btrfs-1: dirty=745 wb=536 unstable=0 bg_thresh=997 thresh=1994 gap=713 poll_thresh=15 ino=257 dd-2584 [004] 163.988437: balance_dirty_state: bdi btrfs-1: dirty=745 wb=536 unstable=0 bg_thresh=999 thresh=1999 gap=718 poll_thresh=16 ino=257 dd-2584 [004] 163.988618: balance_dirty_state: bdi btrfs-1: dirty=795 wb=536 unstable=0 bg_thresh=999 thresh=1998 gap=667 poll_thresh=17 ino=257 dd-2584 [004] 163.988800: balance_dirty_state: bdi btrfs-1: dirty=820 wb=536 unstable=0 bg_thresh=1001 thresh=2002 gap=646 poll_thresh=18 ino=257 dd-2584 [004] 163.988979: balance_dirty_state: bdi btrfs-1: dirty=845 wb=536 unstable=0 bg_thresh=1000 thresh=2001 gap=620 poll_thresh=19 ino=257 dd-2584 [004] 163.989162: balance_dirty_state: bdi btrfs-1: dirty=895 wb=536 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=20 ino=257 dd-2584 [004] 163.989310: balance_dirty_state: bdi btrfs-1: dirty=920 wb=536 unstable=0 bg_thresh=999 thresh=1999 gap=543 poll_thresh=21 ino=257 dd-2584 [004] 163.989429: balance_dirty_state: bdi btrfs-1: dirty=945 wb=536 unstable=0 bg_thresh=1001 thresh=2003 gap=522 poll_thresh=22 ino=257 dd-2584 [004] 163.989546: balance_dirty_state: bdi btrfs-1: dirty=970 wb=536 unstable=0 bg_thresh=1001 thresh=2002 gap=496 poll_thresh=23 ino=257 dd-2584 [004] 163.989551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 163.998627: balance_dirty_state: bdi btrfs-1: dirty=995 wb=411 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=23 ino=257 dd-2584 [004] 163.998698: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=411 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 163.998757: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21460 wrote=0 to_write=8192 dd-2584 [004] 163.999004: balance_dirty_state: bdi btrfs-1: dirty=995 wb=461 unstable=0 bg_thresh=996 thresh=1993 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 163.999188: balance_dirty_state: bdi btrfs-1: dirty=970 wb=536 unstable=0 bg_thresh=1001 thresh=2002 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 163.999190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 164.000230: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=204 wrote=608 to_write=7584 dd-2584 [004] 164.010653: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1011 unstable=0 bg_thresh=991 thresh=1983 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 164.010660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 164.022748: balance_dirty_state: bdi btrfs-1: dirty=480 wb=877 unstable=0 bg_thresh=981 thresh=1962 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 164.022844: balance_dirty_state: bdi btrfs-1: dirty=480 wb=877 unstable=0 bg_thresh=983 thresh=1967 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 164.022930: balance_dirty_state: bdi btrfs-1: dirty=505 wb=877 unstable=0 bg_thresh=983 thresh=1967 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 164.023016: balance_dirty_state: bdi btrfs-1: dirty=530 wb=877 unstable=0 bg_thresh=986 thresh=1972 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 164.023207: balance_dirty_state: bdi btrfs-1: dirty=555 wb=877 unstable=0 bg_thresh=985 thresh=1971 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 164.023389: balance_dirty_state: bdi btrfs-1: dirty=580 wb=877 unstable=0 bg_thresh=987 thresh=1975 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 164.023572: balance_dirty_state: bdi btrfs-1: dirty=605 wb=877 unstable=0 bg_thresh=987 thresh=1974 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 164.023579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 164.034820: balance_dirty_state: bdi btrfs-1: dirty=644 wb=871 unstable=0 bg_thresh=984 thresh=1968 gap=453 poll_thresh=19 ino=257 dd-2584 [004] 164.034829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 164.042643: balance_dirty_state: bdi btrfs-1: dirty=644 wb=643 unstable=0 bg_thresh=984 thresh=1968 gap=681 poll_thresh=19 ino=257 dd-2584 [004] 164.042764: balance_dirty_state: bdi btrfs-1: dirty=644 wb=643 unstable=0 bg_thresh=984 thresh=1968 gap=681 poll_thresh=14 ino=257 dd-2584 [004] 164.042879: balance_dirty_state: bdi btrfs-1: dirty=669 wb=643 unstable=0 bg_thresh=983 thresh=1967 gap=655 poll_thresh=15 ino=257 dd-2584 [004] 164.042994: balance_dirty_state: bdi btrfs-1: dirty=694 wb=643 unstable=0 bg_thresh=986 thresh=1972 gap=635 poll_thresh=16 ino=257 dd-2584 [004] 164.043595: balance_dirty_state: bdi btrfs-1: dirty=719 wb=643 unstable=0 bg_thresh=985 thresh=1971 gap=609 poll_thresh=17 ino=257 dd-2584 [004] 164.043813: balance_dirty_state: bdi btrfs-1: dirty=744 wb=643 unstable=0 bg_thresh=985 thresh=1970 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 164.044029: balance_dirty_state: bdi btrfs-1: dirty=794 wb=643 unstable=0 bg_thresh=984 thresh=1969 gap=532 poll_thresh=19 ino=257 dd-2584 [004] 164.044246: balance_dirty_state: bdi btrfs-1: dirty=819 wb=643 unstable=0 bg_thresh=986 thresh=1973 gap=511 poll_thresh=20 ino=257 dd-2584 [004] 164.044463: balance_dirty_state: bdi btrfs-1: dirty=844 wb=643 unstable=0 bg_thresh=986 thresh=1972 gap=485 poll_thresh=21 ino=257 dd-2584 [004] 164.044470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.050637: balance_dirty_state: bdi btrfs-1: dirty=844 wb=593 unstable=0 bg_thresh=982 thresh=1964 gap=527 poll_thresh=21 ino=257 dd-2584 [004] 164.050748: balance_dirty_state: bdi btrfs-1: dirty=869 wb=593 unstable=0 bg_thresh=984 thresh=1969 gap=507 poll_thresh=16 ino=257 dd-2584 [004] 164.050967: balance_dirty_state: bdi btrfs-1: dirty=894 wb=593 unstable=0 bg_thresh=986 thresh=1972 gap=485 poll_thresh=17 ino=257 dd-2584 [004] 164.050974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-289% task_weight=99% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.058643: balance_dirty_state: bdi btrfs-1: dirty=894 wb=468 unstable=0 bg_thresh=986 thresh=1972 gap=610 poll_thresh=17 ino=257 dd-2584 [004] 164.058729: balance_dirty_state: bdi btrfs-1: dirty=919 wb=468 unstable=0 bg_thresh=983 thresh=1966 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 164.058786: balance_dirty_state: bdi btrfs-1: dirty=919 wb=468 unstable=0 bg_thresh=985 thresh=1971 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 164.058842: balance_dirty_state: bdi btrfs-1: dirty=944 wb=468 unstable=0 bg_thresh=985 thresh=1970 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 164.059062: balance_dirty_state: bdi btrfs-1: dirty=969 wb=468 unstable=0 bg_thresh=985 thresh=1970 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 164.059177: balance_dirty_state: bdi btrfs-1: dirty=994 wb=468 unstable=0 bg_thresh=987 thresh=1974 gap=512 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 164.059266: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21520 wrote=0 to_write=8192 dd-2584 [004] 164.059302: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=468 unstable=0 bg_thresh=986 thresh=1973 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 164.059304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=100% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 164.061780: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=264 wrote=528 to_write=7664 dd-2584 [004] 164.066597: balance_dirty_state: bdi btrfs-1: dirty=494 wb=868 unstable=0 bg_thresh=985 thresh=1970 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 164.066682: balance_dirty_state: bdi btrfs-1: dirty=519 wb=868 unstable=0 bg_thresh=980 thresh=1960 gap=573 poll_thresh=13 ino=257 dd-2584 [004] 164.066744: balance_dirty_state: bdi btrfs-1: dirty=519 wb=868 unstable=0 bg_thresh=983 thresh=1966 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 164.066809: balance_dirty_state: bdi btrfs-1: dirty=544 wb=868 unstable=0 bg_thresh=980 thresh=1960 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 164.066873: balance_dirty_state: bdi btrfs-1: dirty=569 wb=868 unstable=0 bg_thresh=985 thresh=1971 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 164.066997: balance_dirty_state: bdi btrfs-1: dirty=594 wb=868 unstable=0 bg_thresh=981 thresh=1963 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 164.067122: balance_dirty_state: bdi btrfs-1: dirty=619 wb=868 unstable=0 bg_thresh=980 thresh=1961 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 164.067126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1229 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-127% task_gap=-354% task_weight=100% bdi_bw=62252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.078690: balance_dirty_state: bdi btrfs-1: dirty=619 wb=868 unstable=0 bg_thresh=982 thresh=1965 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 164.078703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-349% task_weight=101% bdi_bw=60060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 164.090629: balance_dirty_state: bdi btrfs-1: dirty=610 wb=869 unstable=0 bg_thresh=982 thresh=1964 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 164.090640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1231 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-351% task_weight=101% bdi_bw=60060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 164.098695: balance_dirty_state: bdi btrfs-1: dirty=610 wb=619 unstable=0 bg_thresh=981 thresh=1963 gap=734 poll_thresh=18 ino=257 dd-2584 [004] 164.098813: balance_dirty_state: bdi btrfs-1: dirty=635 wb=619 unstable=0 bg_thresh=984 thresh=1968 gap=714 poll_thresh=13 ino=257 dd-2584 [004] 164.098915: balance_dirty_state: bdi btrfs-1: dirty=660 wb=619 unstable=0 bg_thresh=981 thresh=1962 gap=683 poll_thresh=14 ino=257 dd-2584 [004] 164.099019: balance_dirty_state: bdi btrfs-1: dirty=660 wb=619 unstable=0 bg_thresh=983 thresh=1967 gap=688 poll_thresh=15 ino=257 dd-2584 [004] 164.099424: balance_dirty_state: bdi btrfs-1: dirty=685 wb=619 unstable=0 bg_thresh=983 thresh=1966 gap=662 poll_thresh=16 ino=257 dd-2584 [004] 164.099627: balance_dirty_state: bdi btrfs-1: dirty=710 wb=619 unstable=0 bg_thresh=982 thresh=1965 gap=636 poll_thresh=17 ino=257 dd-2584 [004] 164.099830: balance_dirty_state: bdi btrfs-1: dirty=735 wb=619 unstable=0 bg_thresh=982 thresh=1964 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 164.100035: balance_dirty_state: bdi btrfs-1: dirty=785 wb=619 unstable=0 bg_thresh=984 thresh=1968 gap=564 poll_thresh=19 ino=257 dd-2584 [004] 164.100236: balance_dirty_state: bdi btrfs-1: dirty=810 wb=619 unstable=0 bg_thresh=983 thresh=1967 gap=538 poll_thresh=20 ino=257 dd-2584 [004] 164.100440: balance_dirty_state: bdi btrfs-1: dirty=835 wb=619 unstable=0 bg_thresh=983 thresh=1966 gap=512 poll_thresh=21 ino=257 dd-2584 [004] 164.100643: balance_dirty_state: bdi btrfs-1: dirty=885 wb=619 unstable=0 bg_thresh=982 thresh=1965 gap=461 poll_thresh=22 ino=257 dd-2584 [004] 164.100651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-349% task_weight=101% bdi_bw=60060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.106713: balance_dirty_state: bdi btrfs-1: dirty=885 wb=619 unstable=0 bg_thresh=982 thresh=1965 gap=461 poll_thresh=22 ino=257 dd-2584 [004] 164.106721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-349% task_weight=101% bdi_bw=60060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.114667: balance_dirty_state: bdi btrfs-1: dirty=885 wb=519 unstable=0 bg_thresh=984 thresh=1968 gap=564 poll_thresh=22 ino=257 dd-2584 [004] 164.114826: balance_dirty_state: bdi btrfs-1: dirty=885 wb=519 unstable=0 bg_thresh=983 thresh=1967 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 164.115133: balance_dirty_state: bdi btrfs-1: dirty=910 wb=519 unstable=0 bg_thresh=983 thresh=1966 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 164.115978: balance_dirty_state: bdi btrfs-1: dirty=960 wb=519 unstable=0 bg_thresh=982 thresh=1965 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 164.115989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-300% task_weight=100% bdi_bw=60060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.122678: balance_dirty_state: bdi btrfs-1: dirty=960 wb=519 unstable=0 bg_thresh=981 thresh=1962 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 164.122689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-304% task_weight=100% bdi_bw=60060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.130661: balance_dirty_state: bdi btrfs-1: dirty=960 wb=394 unstable=0 bg_thresh=978 thresh=1956 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 164.130732: balance_dirty_state: bdi btrfs-1: dirty=960 wb=394 unstable=0 bg_thresh=980 thresh=1961 gap=607 poll_thresh=13 ino=257 dd-2584 [004] 164.130796: balance_dirty_state: bdi btrfs-1: dirty=985 wb=394 unstable=0 bg_thresh=980 thresh=1960 gap=581 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 164.130881: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21592 wrote=0 to_write=8192 dd-2584 [004] 164.130892: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=394 unstable=0 bg_thresh=982 thresh=1965 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 164.130968: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=394 unstable=0 bg_thresh=979 thresh=1959 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 164.131098: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=444 unstable=0 bg_thresh=979 thresh=1958 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 164.131233: balance_dirty_state: bdi btrfs-1: dirty=985 wb=519 unstable=0 bg_thresh=978 thresh=1957 gap=453 poll_thresh=18 ino=257 dd-2584 [004] 164.131235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-261% task_weight=99% bdi_bw=60060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 164.132476: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=336 wrote=592 to_write=7600 dd-2584 [000] 164.138723: balance_dirty_state: bdi btrfs-1: dirty=485 wb=869 unstable=0 bg_thresh=994 thresh=1989 gap=635 poll_thresh=18 ino=257 dd-2584 [000] 164.138814: balance_dirty_state: bdi btrfs-1: dirty=510 wb=869 unstable=0 bg_thresh=994 thresh=1989 gap=610 poll_thresh=13 ino=257 dd-2584 [000] 164.138907: balance_dirty_state: bdi btrfs-1: dirty=510 wb=869 unstable=0 bg_thresh=997 thresh=1994 gap=615 poll_thresh=14 ino=257 dd-2584 [000] 164.138999: balance_dirty_state: bdi btrfs-1: dirty=535 wb=869 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=15 ino=257 dd-2584 [000] 164.139170: balance_dirty_state: bdi btrfs-1: dirty=535 wb=869 unstable=0 bg_thresh=999 thresh=1999 gap=595 poll_thresh=16 ino=257 dd-2584 [000] 164.139345: balance_dirty_state: bdi btrfs-1: dirty=585 wb=869 unstable=0 bg_thresh=996 thresh=1992 gap=538 poll_thresh=17 ino=257 dd-2584 [000] 164.139797: balance_dirty_state: bdi btrfs-1: dirty=610 wb=869 unstable=0 bg_thresh=998 thresh=1996 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 164.139977: balance_dirty_state: bdi btrfs-1: dirty=635 wb=869 unstable=0 bg_thresh=997 thresh=1995 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 164.139984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=60060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.146668: balance_dirty_state: bdi btrfs-1: dirty=643 wb=745 unstable=0 bg_thresh=993 thresh=1986 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 164.146780: balance_dirty_state: bdi btrfs-1: dirty=668 wb=745 unstable=0 bg_thresh=990 thresh=1980 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 164.146847: balance_dirty_state: bdi btrfs-1: dirty=668 wb=745 unstable=0 bg_thresh=992 thresh=1985 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 164.146905: balance_dirty_state: bdi btrfs-1: dirty=693 wb=745 unstable=0 bg_thresh=992 thresh=1984 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 164.147038: balance_dirty_state: bdi btrfs-1: dirty=718 wb=745 unstable=0 bg_thresh=991 thresh=1983 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 164.147208: balance_dirty_state: bdi btrfs-1: dirty=743 wb=745 unstable=0 bg_thresh=991 thresh=1982 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 164.147212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=60060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.154687: balance_dirty_state: bdi btrfs-1: dirty=743 wb=620 unstable=0 bg_thresh=992 thresh=1984 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 164.154784: balance_dirty_state: bdi btrfs-1: dirty=768 wb=620 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 164.154876: balance_dirty_state: bdi btrfs-1: dirty=793 wb=620 unstable=0 bg_thresh=991 thresh=1983 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 164.154967: balance_dirty_state: bdi btrfs-1: dirty=793 wb=620 unstable=0 bg_thresh=994 thresh=1988 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 164.155059: balance_dirty_state: bdi btrfs-1: dirty=818 wb=620 unstable=0 bg_thresh=993 thresh=1987 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 164.155545: balance_dirty_state: bdi btrfs-1: dirty=843 wb=620 unstable=0 bg_thresh=993 thresh=1986 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 164.155725: balance_dirty_state: bdi btrfs-1: dirty=868 wb=620 unstable=0 bg_thresh=992 thresh=1985 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 164.155901: balance_dirty_state: bdi btrfs-1: dirty=918 wb=620 unstable=0 bg_thresh=994 thresh=1989 gap=451 poll_thresh=19 ino=257 dd-2584 [004] 164.155908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=60060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.166735: balance_dirty_state: bdi btrfs-1: dirty=918 wb=345 unstable=0 bg_thresh=993 thresh=1986 gap=723 poll_thresh=19 ino=257 dd-2584 [004] 164.166799: balance_dirty_state: bdi btrfs-1: dirty=918 wb=345 unstable=0 bg_thresh=990 thresh=1980 gap=717 poll_thresh=14 ino=257 dd-2584 [004] 164.166860: balance_dirty_state: bdi btrfs-1: dirty=943 wb=345 unstable=0 bg_thresh=992 thresh=1985 gap=697 poll_thresh=15 ino=257 dd-2584 [004] 164.166917: balance_dirty_state: bdi btrfs-1: dirty=968 wb=345 unstable=0 bg_thresh=989 thresh=1979 gap=666 poll_thresh=16 ino=257 dd-2584 [004] 164.167033: balance_dirty_state: bdi btrfs-1: dirty=993 wb=345 unstable=0 bg_thresh=991 thresh=1983 gap=645 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 164.167121: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21628 wrote=0 to_write=8192 dd-2584 [004] 164.167161: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=345 unstable=0 bg_thresh=991 thresh=1982 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 164.167286: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=370 unstable=0 bg_thresh=990 thresh=1981 gap=568 poll_thresh=19 ino=257 dd-2584 [004] 164.167414: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=420 unstable=0 bg_thresh=990 thresh=1980 gap=542 poll_thresh=20 ino=257 dd-2584 [004] 164.167716: balance_dirty_state: bdi btrfs-1: dirty=918 wb=545 unstable=0 bg_thresh=992 thresh=1984 gap=521 poll_thresh=21 ino=257 dd-2584 [004] 164.167844: balance_dirty_state: bdi btrfs-1: dirty=868 wb=620 unstable=0 bg_thresh=991 thresh=1983 gap=495 poll_thresh=22 ino=257 dd-2584 [004] 164.167846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=60060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 164.169681: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=372 wrote=672 to_write=7520 dd-2584 [000] 164.174754: balance_dirty_state: bdi btrfs-1: dirty=468 wb=895 unstable=0 bg_thresh=991 thresh=1983 gap=620 poll_thresh=22 ino=257 dd-2584 [000] 164.174878: balance_dirty_state: bdi btrfs-1: dirty=493 wb=895 unstable=0 bg_thresh=994 thresh=1988 gap=600 poll_thresh=16 ino=257 dd-2584 [000] 164.175109: balance_dirty_state: bdi btrfs-1: dirty=518 wb=895 unstable=0 bg_thresh=996 thresh=1993 gap=580 poll_thresh=17 ino=257 dd-2584 [000] 164.175344: balance_dirty_state: bdi btrfs-1: dirty=568 wb=895 unstable=0 bg_thresh=996 thresh=1992 gap=529 poll_thresh=18 ino=257 dd-2584 [000] 164.175583: balance_dirty_state: bdi btrfs-1: dirty=593 wb=895 unstable=0 bg_thresh=998 thresh=1996 gap=508 poll_thresh=19 ino=257 dd-2584 [000] 164.175818: balance_dirty_state: bdi btrfs-1: dirty=618 wb=895 unstable=0 bg_thresh=997 thresh=1995 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 164.175826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=60060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.182745: balance_dirty_state: bdi btrfs-1: dirty=618 wb=770 unstable=0 bg_thresh=997 thresh=1994 gap=606 poll_thresh=20 ino=257 dd-2584 [004] 164.182847: balance_dirty_state: bdi btrfs-1: dirty=643 wb=770 unstable=0 bg_thresh=996 thresh=1993 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 164.182934: balance_dirty_state: bdi btrfs-1: dirty=668 wb=770 unstable=0 bg_thresh=996 thresh=1993 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 164.183398: balance_dirty_state: bdi btrfs-1: dirty=693 wb=770 unstable=0 bg_thresh=995 thresh=1991 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 164.183570: balance_dirty_state: bdi btrfs-1: dirty=718 wb=770 unstable=0 bg_thresh=995 thresh=1990 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 164.183742: balance_dirty_state: bdi btrfs-1: dirty=743 wb=770 unstable=0 bg_thresh=994 thresh=1989 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 164.183748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=59428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.190704: balance_dirty_state: bdi btrfs-1: dirty=743 wb=695 unstable=0 bg_thresh=994 thresh=1988 gap=550 poll_thresh=19 ino=257 dd-2584 [004] 164.190797: balance_dirty_state: bdi btrfs-1: dirty=768 wb=695 unstable=0 bg_thresh=996 thresh=1993 gap=530 poll_thresh=14 ino=257 dd-2584 [004] 164.190882: balance_dirty_state: bdi btrfs-1: dirty=793 wb=695 unstable=0 bg_thresh=993 thresh=1987 gap=499 poll_thresh=15 ino=257 dd-2584 [004] 164.190966: balance_dirty_state: bdi btrfs-1: dirty=793 wb=695 unstable=0 bg_thresh=996 thresh=1992 gap=504 poll_thresh=16 ino=257 dd-2584 [004] 164.191137: balance_dirty_state: bdi btrfs-1: dirty=843 wb=695 unstable=0 bg_thresh=998 thresh=1996 gap=458 poll_thresh=17 ino=257 dd-2584 [004] 164.191143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=59428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 164.198763: balance_dirty_state: bdi btrfs-1: dirty=843 wb=695 unstable=0 bg_thresh=998 thresh=1996 gap=458 poll_thresh=17 ino=257 dd-2584 [003] 164.198772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=59428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 164.206748: balance_dirty_state: bdi btrfs-1: dirty=843 wb=545 unstable=0 bg_thresh=997 thresh=1994 gap=606 poll_thresh=17 ino=257 dd-2584 [003] 164.206852: balance_dirty_state: bdi btrfs-1: dirty=843 wb=545 unstable=0 bg_thresh=997 thresh=1994 gap=606 poll_thresh=13 ino=257 dd-2584 [003] 164.206938: balance_dirty_state: bdi btrfs-1: dirty=868 wb=545 unstable=0 bg_thresh=999 thresh=1999 gap=586 poll_thresh=14 ino=257 dd-2584 [003] 164.207022: balance_dirty_state: bdi btrfs-1: dirty=893 wb=545 unstable=0 bg_thresh=999 thresh=1999 gap=561 poll_thresh=15 ino=257 dd-2584 [003] 164.207105: balance_dirty_state: bdi btrfs-1: dirty=893 wb=545 unstable=0 bg_thresh=1002 thresh=2004 gap=566 poll_thresh=16 ino=257 dd-2584 [003] 164.207271: balance_dirty_state: bdi btrfs-1: dirty=943 wb=545 unstable=0 bg_thresh=1004 thresh=2009 gap=521 poll_thresh=17 ino=257 dd-2584 [003] 164.207690: balance_dirty_state: bdi btrfs-1: dirty=968 wb=545 unstable=0 bg_thresh=1006 thresh=2013 gap=500 poll_thresh=18 ino=257 dd-2584 [003] 164.207696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=59428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 164.214732: balance_dirty_state: bdi btrfs-1: dirty=968 wb=545 unstable=0 bg_thresh=1006 thresh=2013 gap=500 poll_thresh=18 ino=257 dd-2584 [003] 164.214739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=59428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 164.222730: balance_dirty_state: bdi btrfs-1: dirty=968 wb=420 unstable=0 bg_thresh=998 thresh=1996 gap=608 poll_thresh=18 ino=257 dd-2584 [003] 164.222828: balance_dirty_state: bdi btrfs-1: dirty=993 wb=420 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=13 ino=257 dd-2584 [003] 164.222909: balance_dirty_state: bdi btrfs-1: dirty=993 wb=420 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=14 ino=257 dd-2584 [003] 164.222991: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=420 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 164.223061: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21684 wrote=0 to_write=8192 dd-2584 [003] 164.223080: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=420 unstable=0 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=16 ino=257 dd-2584 [003] 164.223253: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=420 unstable=0 bg_thresh=1002 thresh=2005 gap=517 poll_thresh=17 ino=257 dd-2584 [003] 164.223432: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=470 unstable=0 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=18 ino=257 dd-2584 [003] 164.223434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=59428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 164.225158: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=428 wrote=608 to_write=7584 dd-2584 [003] 164.230695: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1020 unstable=0 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=18 ino=257 dd-2584 [003] 164.230704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=59428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 164.238694: balance_dirty_state: bdi btrfs-1: dirty=493 wb=895 unstable=0 bg_thresh=997 thresh=1994 gap=606 poll_thresh=18 ino=257 dd-2584 [003] 164.238794: balance_dirty_state: bdi btrfs-1: dirty=518 wb=895 unstable=0 bg_thresh=997 thresh=1994 gap=581 poll_thresh=13 ino=257 dd-2584 [003] 164.238850: balance_dirty_state: bdi btrfs-1: dirty=518 wb=895 unstable=0 bg_thresh=999 thresh=1999 gap=586 poll_thresh=14 ino=257 dd-2584 [003] 164.238906: balance_dirty_state: bdi btrfs-1: dirty=543 wb=895 unstable=0 bg_thresh=999 thresh=1999 gap=561 poll_thresh=15 ino=257 dd-2584 [003] 164.238961: balance_dirty_state: bdi btrfs-1: dirty=568 wb=895 unstable=0 bg_thresh=1002 thresh=2004 gap=541 poll_thresh=16 ino=257 dd-2584 [003] 164.239072: balance_dirty_state: bdi btrfs-1: dirty=593 wb=895 unstable=0 bg_thresh=1004 thresh=2009 gap=521 poll_thresh=17 ino=257 dd-2584 [003] 164.239351: balance_dirty_state: bdi btrfs-1: dirty=618 wb=895 unstable=0 bg_thresh=1006 thresh=2013 gap=500 poll_thresh=18 ino=257 dd-2584 [003] 164.239356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=59428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 164.246738: balance_dirty_state: bdi btrfs-1: dirty=618 wb=895 unstable=0 bg_thresh=1006 thresh=2013 gap=500 poll_thresh=18 ino=257 dd-2584 [003] 164.246746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=59428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 164.254716: balance_dirty_state: bdi btrfs-1: dirty=618 wb=770 unstable=0 bg_thresh=998 thresh=1996 gap=608 poll_thresh=18 ino=257 dd-2584 [003] 164.254839: balance_dirty_state: bdi btrfs-1: dirty=643 wb=770 unstable=0 bg_thresh=998 thresh=1996 gap=583 poll_thresh=13 ino=257 dd-2584 [003] 164.254954: balance_dirty_state: bdi btrfs-1: dirty=643 wb=770 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=14 ino=257 dd-2584 [003] 164.255069: balance_dirty_state: bdi btrfs-1: dirty=668 wb=770 unstable=0 bg_thresh=1000 thresh=2001 gap=563 poll_thresh=15 ino=257 dd-2584 [003] 164.255183: balance_dirty_state: bdi btrfs-1: dirty=693 wb=770 unstable=0 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=16 ino=257 dd-2584 [003] 164.255416: balance_dirty_state: bdi btrfs-1: dirty=718 wb=770 unstable=0 bg_thresh=1005 thresh=2011 gap=523 poll_thresh=17 ino=257 dd-2584 [003] 164.255652: balance_dirty_state: bdi btrfs-1: dirty=743 wb=770 unstable=0 bg_thresh=1007 thresh=2015 gap=502 poll_thresh=18 ino=257 dd-2584 [003] 164.255660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=59428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 164.262730: balance_dirty_state: bdi btrfs-1: dirty=743 wb=645 unstable=0 bg_thresh=998 thresh=1997 gap=609 poll_thresh=18 ino=257 dd-2584 [003] 164.262824: balance_dirty_state: bdi btrfs-1: dirty=768 wb=645 unstable=0 bg_thresh=998 thresh=1997 gap=584 poll_thresh=13 ino=257 dd-2584 [003] 164.262882: balance_dirty_state: bdi btrfs-1: dirty=793 wb=645 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=14 ino=257 dd-2584 [003] 164.262940: balance_dirty_state: bdi btrfs-1: dirty=793 wb=645 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=15 ino=257 dd-2584 [003] 164.262997: balance_dirty_state: bdi btrfs-1: dirty=818 wb=645 unstable=0 bg_thresh=1003 thresh=2007 gap=544 poll_thresh=16 ino=257 dd-2584 [003] 164.263112: balance_dirty_state: bdi btrfs-1: dirty=843 wb=645 unstable=0 bg_thresh=1006 thresh=2012 gap=524 poll_thresh=17 ino=257 dd-2584 [003] 164.263401: balance_dirty_state: bdi btrfs-1: dirty=868 wb=645 unstable=0 bg_thresh=1008 thresh=2016 gap=503 poll_thresh=18 ino=257 dd-2584 [003] 164.263406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=59428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.270706: balance_dirty_state: bdi btrfs-1: dirty=868 wb=495 unstable=0 bg_thresh=1007 thresh=2015 gap=652 poll_thresh=18 ino=257 dd-2584 [006] 164.270829: balance_dirty_state: bdi btrfs-1: dirty=868 wb=495 unstable=0 bg_thresh=1010 thresh=2020 gap=657 poll_thresh=13 ino=257 dd-2584 [006] 164.270946: balance_dirty_state: bdi btrfs-1: dirty=893 wb=495 unstable=0 bg_thresh=1012 thresh=2025 gap=637 poll_thresh=14 ino=257 dd-2584 [006] 164.271060: balance_dirty_state: bdi btrfs-1: dirty=918 wb=495 unstable=0 bg_thresh=1012 thresh=2025 gap=612 poll_thresh=15 ino=257 dd-2584 [006] 164.271178: balance_dirty_state: bdi btrfs-1: dirty=918 wb=495 unstable=0 bg_thresh=1015 thresh=2030 gap=617 poll_thresh=16 ino=257 dd-2584 [006] 164.271415: balance_dirty_state: bdi btrfs-1: dirty=968 wb=495 unstable=0 bg_thresh=1014 thresh=2029 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 164.271660: balance_dirty_state: bdi btrfs-1: dirty=993 wb=495 unstable=0 bg_thresh=1011 thresh=2022 gap=534 poll_thresh=18 ino=257 dd-2584 [006] 164.271908: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=470 unstable=0 bg_thresh=1010 thresh=2021 gap=533 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 164.271990: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21732 wrote=0 to_write=8192 dd-2584 [006] 164.272114: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=395 unstable=0 bg_thresh=1010 thresh=2020 gap=557 poll_thresh=20 ino=257 dd-2584 [006] 164.272260: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=420 unstable=0 bg_thresh=1009 thresh=2019 gap=556 poll_thresh=21 ino=257 dd-2584 [006] 164.272598: balance_dirty_state: bdi btrfs-1: dirty=943 wb=545 unstable=0 bg_thresh=1004 thresh=2008 gap=520 poll_thresh=22 ino=257 dd-2584 [006] 164.272775: balance_dirty_state: bdi btrfs-1: dirty=893 wb=620 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=23 ino=257 dd-2584 [006] 164.272777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=59428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 164.274057: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=476 wrote=672 to_write=7520 dd-2584 [006] 164.282651: balance_dirty_state: bdi btrfs-1: dirty=467 wb=922 unstable=0 bg_thresh=986 thresh=1972 gap=583 poll_thresh=23 ino=257 dd-2584 [006] 164.282723: balance_dirty_state: bdi btrfs-1: dirty=492 wb=922 unstable=0 bg_thresh=988 thresh=1976 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 164.282851: balance_dirty_state: bdi btrfs-1: dirty=517 wb=922 unstable=0 bg_thresh=990 thresh=1980 gap=541 poll_thresh=18 ino=257 dd-2584 [006] 164.282977: balance_dirty_state: bdi btrfs-1: dirty=567 wb=922 unstable=0 bg_thresh=989 thresh=1979 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 164.282982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=101% bdi_bw=59428 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 164.290776: balance_dirty_state: bdi btrfs-1: dirty=567 wb=922 unstable=0 bg_thresh=995 thresh=1991 gap=502 poll_thresh=19 ino=257 dd-2584 [006] 164.290881: balance_dirty_state: bdi btrfs-1: dirty=567 wb=922 unstable=0 bg_thresh=995 thresh=1990 gap=501 poll_thresh=14 ino=257 dd-2584 [006] 164.290942: balance_dirty_state: bdi btrfs-1: dirty=592 wb=922 unstable=0 bg_thresh=995 thresh=1990 gap=476 poll_thresh=15 ino=257 dd-2584 [006] 164.290946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-314% task_weight=100% bdi_bw=57532 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 164.298698: balance_dirty_state: bdi btrfs-1: dirty=592 wb=772 unstable=0 bg_thresh=988 thresh=1977 gap=613 poll_thresh=15 ino=257 dd-2584 [006] 164.298814: balance_dirty_state: bdi btrfs-1: dirty=592 wb=772 unstable=0 bg_thresh=991 thresh=1982 gap=618 poll_thresh=11 ino=257 dd-2584 [006] 164.298897: balance_dirty_state: bdi btrfs-1: dirty=617 wb=772 unstable=0 bg_thresh=987 thresh=1975 gap=586 poll_thresh=12 ino=257 dd-2584 [006] 164.298979: balance_dirty_state: bdi btrfs-1: dirty=642 wb=772 unstable=0 bg_thresh=987 thresh=1975 gap=561 poll_thresh=13 ino=257 dd-2584 [006] 164.299060: balance_dirty_state: bdi btrfs-1: dirty=642 wb=772 unstable=0 bg_thresh=990 thresh=1980 gap=566 poll_thresh=14 ino=257 dd-2584 [006] 164.299139: balance_dirty_state: bdi btrfs-1: dirty=667 wb=772 unstable=0 bg_thresh=990 thresh=1980 gap=541 poll_thresh=15 ino=257 dd-2584 [006] 164.299432: balance_dirty_state: bdi btrfs-1: dirty=692 wb=772 unstable=0 bg_thresh=991 thresh=1983 gap=519 poll_thresh=16 ino=257 dd-2584 [006] 164.299579: balance_dirty_state: bdi btrfs-1: dirty=717 wb=772 unstable=0 bg_thresh=988 thresh=1976 gap=487 poll_thresh=17 ino=257 dd-2584 [006] 164.299584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=57532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.306797: balance_dirty_state: bdi btrfs-1: dirty=717 wb=672 unstable=0 bg_thresh=987 thresh=1975 gap=586 poll_thresh=17 ino=257 dd-2584 [006] 164.306896: balance_dirty_state: bdi btrfs-1: dirty=742 wb=672 unstable=0 bg_thresh=990 thresh=1980 gap=566 poll_thresh=13 ino=257 dd-2584 [006] 164.306971: balance_dirty_state: bdi btrfs-1: dirty=742 wb=672 unstable=0 bg_thresh=989 thresh=1979 gap=565 poll_thresh=14 ino=257 dd-2584 [006] 164.307043: balance_dirty_state: bdi btrfs-1: dirty=767 wb=672 unstable=0 bg_thresh=989 thresh=1979 gap=540 poll_thresh=15 ino=257 dd-2584 [006] 164.307117: balance_dirty_state: bdi btrfs-1: dirty=792 wb=672 unstable=0 bg_thresh=989 thresh=1978 gap=514 poll_thresh=16 ino=257 dd-2584 [006] 164.307261: balance_dirty_state: bdi btrfs-1: dirty=817 wb=672 unstable=0 bg_thresh=988 thresh=1977 gap=488 poll_thresh=17 ino=257 dd-2584 [006] 164.307267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-379% task_weight=99% bdi_bw=57532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.314788: balance_dirty_state: bdi btrfs-1: dirty=817 wb=672 unstable=0 bg_thresh=989 thresh=1978 gap=489 poll_thresh=17 ino=257 dd-2584 [006] 164.314796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-378% task_weight=100% bdi_bw=57532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.322823: balance_dirty_state: bdi btrfs-1: dirty=817 wb=547 unstable=0 bg_thresh=989 thresh=1978 gap=614 poll_thresh=17 ino=257 dd-2584 [006] 164.322915: balance_dirty_state: bdi btrfs-1: dirty=817 wb=547 unstable=0 bg_thresh=991 thresh=1983 gap=619 poll_thresh=13 ino=257 dd-2584 [006] 164.322989: balance_dirty_state: bdi btrfs-1: dirty=842 wb=547 unstable=0 bg_thresh=988 thresh=1977 gap=588 poll_thresh=14 ino=257 dd-2584 [006] 164.323063: balance_dirty_state: bdi btrfs-1: dirty=867 wb=547 unstable=0 bg_thresh=991 thresh=1982 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 164.323135: balance_dirty_state: bdi btrfs-1: dirty=867 wb=547 unstable=0 bg_thresh=990 thresh=1981 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 164.323279: balance_dirty_state: bdi btrfs-1: dirty=917 wb=547 unstable=0 bg_thresh=990 thresh=1980 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 164.323633: balance_dirty_state: bdi btrfs-1: dirty=942 wb=547 unstable=0 bg_thresh=989 thresh=1979 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 164.323639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=57532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.330823: balance_dirty_state: bdi btrfs-1: dirty=942 wb=422 unstable=0 bg_thresh=992 thresh=1984 gap=620 poll_thresh=18 ino=257 dd-2584 [006] 164.330908: balance_dirty_state: bdi btrfs-1: dirty=967 wb=422 unstable=0 bg_thresh=991 thresh=1983 gap=594 poll_thresh=13 ino=257 dd-2584 [006] 164.330982: balance_dirty_state: bdi btrfs-1: dirty=967 wb=422 unstable=0 bg_thresh=994 thresh=1988 gap=599 poll_thresh=14 ino=257 dd-2584 [006] 164.331054: balance_dirty_state: bdi btrfs-1: dirty=992 wb=422 unstable=0 bg_thresh=991 thresh=1982 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 164.331130: balance_dirty_state: bdi btrfs-1: dirty=992 wb=422 unstable=0 bg_thresh=993 thresh=1987 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 164.331273: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=422 unstable=0 bg_thresh=993 thresh=1986 gap=522 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 164.331339: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21792 wrote=0 to_write=8192 dd-2584 [006] 164.331426: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=422 unstable=0 bg_thresh=992 thresh=1985 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 164.331428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=57532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 164.334008: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=536 wrote=592 to_write=7600 dd-2584 [006] 164.338803: balance_dirty_state: bdi btrfs-1: dirty=467 wb=872 unstable=0 bg_thresh=992 thresh=1984 gap=645 poll_thresh=18 ino=257 dd-2584 [006] 164.338915: balance_dirty_state: bdi btrfs-1: dirty=492 wb=872 unstable=0 bg_thresh=991 thresh=1983 gap=619 poll_thresh=13 ino=257 dd-2584 [006] 164.339015: balance_dirty_state: bdi btrfs-1: dirty=492 wb=872 unstable=0 bg_thresh=994 thresh=1988 gap=624 poll_thresh=14 ino=257 dd-2584 [006] 164.339114: balance_dirty_state: bdi btrfs-1: dirty=517 wb=872 unstable=0 bg_thresh=991 thresh=1982 gap=593 poll_thresh=15 ino=257 dd-2584 [006] 164.339213: balance_dirty_state: bdi btrfs-1: dirty=542 wb=872 unstable=0 bg_thresh=993 thresh=1987 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 164.339408: balance_dirty_state: bdi btrfs-1: dirty=567 wb=872 unstable=0 bg_thresh=993 thresh=1986 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 164.339969: balance_dirty_state: bdi btrfs-1: dirty=592 wb=872 unstable=0 bg_thresh=992 thresh=1984 gap=520 poll_thresh=18 ino=257 dd-2584 [006] 164.340165: balance_dirty_state: bdi btrfs-1: dirty=617 wb=872 unstable=0 bg_thresh=991 thresh=1983 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 164.340172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-371% task_weight=100% bdi_bw=57532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.346783: balance_dirty_state: bdi btrfs-1: dirty=617 wb=872 unstable=0 bg_thresh=991 thresh=1983 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 164.346792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-371% task_weight=100% bdi_bw=57532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.354811: balance_dirty_state: bdi btrfs-1: dirty=617 wb=872 unstable=0 bg_thresh=991 thresh=1983 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 164.354819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-371% task_weight=100% bdi_bw=57532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.362828: balance_dirty_state: bdi btrfs-1: dirty=617 wb=747 unstable=0 bg_thresh=990 thresh=1981 gap=617 poll_thresh=19 ino=257 dd-2584 [006] 164.362927: balance_dirty_state: bdi btrfs-1: dirty=642 wb=747 unstable=0 bg_thresh=990 thresh=1981 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 164.362984: balance_dirty_state: bdi btrfs-1: dirty=667 wb=747 unstable=0 bg_thresh=990 thresh=1980 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 164.363041: balance_dirty_state: bdi btrfs-1: dirty=667 wb=747 unstable=0 bg_thresh=992 thresh=1985 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 164.363154: balance_dirty_state: bdi btrfs-1: dirty=717 wb=747 unstable=0 bg_thresh=992 thresh=1984 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 164.363267: balance_dirty_state: bdi btrfs-1: dirty=742 wb=747 unstable=0 bg_thresh=991 thresh=1983 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 164.363271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-371% task_weight=100% bdi_bw=57532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.370840: balance_dirty_state: bdi btrfs-1: dirty=742 wb=747 unstable=0 bg_thresh=991 thresh=1983 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 164.370845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-371% task_weight=100% bdi_bw=57532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.378814: balance_dirty_state: bdi btrfs-1: dirty=742 wb=622 unstable=0 bg_thresh=990 thresh=1981 gap=617 poll_thresh=18 ino=257 dd-2584 [006] 164.378881: balance_dirty_state: bdi btrfs-1: dirty=767 wb=622 unstable=0 bg_thresh=990 thresh=1980 gap=591 poll_thresh=13 ino=257 dd-2584 [006] 164.378941: balance_dirty_state: bdi btrfs-1: dirty=767 wb=622 unstable=0 bg_thresh=990 thresh=1980 gap=591 poll_thresh=14 ino=257 dd-2584 [006] 164.379000: balance_dirty_state: bdi btrfs-1: dirty=792 wb=622 unstable=0 bg_thresh=989 thresh=1979 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 164.379059: balance_dirty_state: bdi btrfs-1: dirty=792 wb=622 unstable=0 bg_thresh=992 thresh=1984 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 164.379179: balance_dirty_state: bdi btrfs-1: dirty=842 wb=622 unstable=0 bg_thresh=988 thresh=1977 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 164.379469: balance_dirty_state: bdi btrfs-1: dirty=867 wb=622 unstable=0 bg_thresh=988 thresh=1976 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 164.379474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=57532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.386781: balance_dirty_state: bdi btrfs-1: dirty=867 wb=597 unstable=0 bg_thresh=988 thresh=1976 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 164.386849: balance_dirty_state: bdi btrfs-1: dirty=892 wb=597 unstable=0 bg_thresh=990 thresh=1981 gap=492 poll_thresh=13 ino=257 dd-2584 [006] 164.386853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=57532 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 164.394827: balance_dirty_state: bdi btrfs-1: dirty=892 wb=472 unstable=0 bg_thresh=991 thresh=1983 gap=619 poll_thresh=13 ino=257 dd-2584 [006] 164.394920: balance_dirty_state: bdi btrfs-1: dirty=892 wb=472 unstable=0 bg_thresh=991 thresh=1982 gap=618 poll_thresh=10 ino=257 dd-2584 [006] 164.394977: balance_dirty_state: bdi btrfs-1: dirty=917 wb=472 unstable=0 bg_thresh=991 thresh=1982 gap=593 poll_thresh=11 ino=257 dd-2584 [006] 164.395035: balance_dirty_state: bdi btrfs-1: dirty=942 wb=472 unstable=0 bg_thresh=990 thresh=1981 gap=567 poll_thresh=12 ino=257 dd-2584 [006] 164.395091: balance_dirty_state: bdi btrfs-1: dirty=942 wb=472 unstable=0 bg_thresh=993 thresh=1986 gap=572 poll_thresh=13 ino=257 dd-2584 [006] 164.395147: balance_dirty_state: bdi btrfs-1: dirty=967 wb=472 unstable=0 bg_thresh=990 thresh=1980 gap=541 poll_thresh=14 ino=257 dd-2584 [006] 164.395205: balance_dirty_state: bdi btrfs-1: dirty=992 wb=472 unstable=0 bg_thresh=992 thresh=1985 gap=521 poll_thresh=15 ino=257 dd-2584 [006] 164.395261: balance_dirty_state: bdi btrfs-1: dirty=992 wb=472 unstable=0 bg_thresh=989 thresh=1979 gap=515 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 164.395325: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21856 wrote=0 to_write=8192 dd-2584 [006] 164.395387: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=472 unstable=0 bg_thresh=991 thresh=1983 gap=494 poll_thresh=17 ino=257 dd-2584 [006] 164.395388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-371% task_weight=100% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 164.397933: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=600 wrote=560 to_write=7632 dd-2584 [006] 164.402712: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1022 unstable=0 bg_thresh=997 thresh=1995 gap=506 poll_thresh=17 ino=257 dd-2584 [006] 164.402884: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1022 unstable=0 bg_thresh=1000 thresh=2000 gap=486 poll_thresh=13 ino=257 dd-2584 [006] 164.402894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 164.410786: balance_dirty_state: bdi btrfs-1: dirty=492 wb=897 unstable=0 bg_thresh=1008 thresh=2016 gap=627 poll_thresh=13 ino=257 dd-2584 [006] 164.410918: balance_dirty_state: bdi btrfs-1: dirty=517 wb=897 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=10 ino=257 dd-2584 [006] 164.411039: balance_dirty_state: bdi btrfs-1: dirty=517 wb=897 unstable=0 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=11 ino=257 dd-2584 [006] 164.411160: balance_dirty_state: bdi btrfs-1: dirty=542 wb=897 unstable=0 bg_thresh=1004 thresh=2009 gap=570 poll_thresh=12 ino=257 dd-2584 [006] 164.411634: balance_dirty_state: bdi btrfs-1: dirty=567 wb=897 unstable=0 bg_thresh=1004 thresh=2008 gap=544 poll_thresh=13 ino=257 dd-2584 [006] 164.411754: balance_dirty_state: bdi btrfs-1: dirty=567 wb=897 unstable=0 bg_thresh=1004 thresh=2008 gap=544 poll_thresh=14 ino=257 dd-2584 [006] 164.411875: balance_dirty_state: bdi btrfs-1: dirty=592 wb=897 unstable=0 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=15 ino=257 dd-2584 [006] 164.411996: balance_dirty_state: bdi btrfs-1: dirty=617 wb=897 unstable=0 bg_thresh=1006 thresh=2012 gap=498 poll_thresh=16 ino=257 dd-2584 [006] 164.412005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 164.418756: balance_dirty_state: bdi btrfs-1: dirty=617 wb=772 unstable=0 bg_thresh=996 thresh=1993 gap=604 poll_thresh=16 ino=257 dd-2584 [002] 164.418825: balance_dirty_state: bdi btrfs-1: dirty=617 wb=772 unstable=0 bg_thresh=996 thresh=1993 gap=604 poll_thresh=12 ino=257 dd-2584 [002] 164.418886: balance_dirty_state: bdi btrfs-1: dirty=642 wb=772 unstable=0 bg_thresh=996 thresh=1992 gap=578 poll_thresh=13 ino=257 dd-2584 [002] 164.418945: balance_dirty_state: bdi btrfs-1: dirty=667 wb=772 unstable=0 bg_thresh=998 thresh=1997 gap=558 poll_thresh=14 ino=257 dd-2584 [002] 164.419008: balance_dirty_state: bdi btrfs-1: dirty=667 wb=772 unstable=0 bg_thresh=995 thresh=1991 gap=552 poll_thresh=15 ino=257 dd-2584 [002] 164.419068: balance_dirty_state: bdi btrfs-1: dirty=692 wb=772 unstable=0 bg_thresh=998 thresh=1996 gap=532 poll_thresh=16 ino=257 dd-2584 [002] 164.419189: balance_dirty_state: bdi btrfs-1: dirty=717 wb=772 unstable=0 bg_thresh=997 thresh=1995 gap=506 poll_thresh=17 ino=257 dd-2584 [002] 164.419310: balance_dirty_state: bdi btrfs-1: dirty=767 wb=772 unstable=0 bg_thresh=997 thresh=1994 gap=455 poll_thresh=18 ino=257 dd-2584 [002] 164.419315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 164.426833: balance_dirty_state: bdi btrfs-1: dirty=767 wb=647 unstable=0 bg_thresh=992 thresh=1985 gap=571 poll_thresh=18 ino=257 dd-2584 [001] 164.426944: balance_dirty_state: bdi btrfs-1: dirty=767 wb=647 unstable=0 bg_thresh=992 thresh=1985 gap=571 poll_thresh=13 ino=257 dd-2584 [001] 164.427061: balance_dirty_state: bdi btrfs-1: dirty=792 wb=647 unstable=0 bg_thresh=995 thresh=1990 gap=551 poll_thresh=14 ino=257 dd-2584 [001] 164.427178: balance_dirty_state: bdi btrfs-1: dirty=817 wb=647 unstable=0 bg_thresh=997 thresh=1995 gap=531 poll_thresh=15 ino=257 dd-2584 [001] 164.427649: balance_dirty_state: bdi btrfs-1: dirty=817 wb=647 unstable=0 bg_thresh=997 thresh=1995 gap=531 poll_thresh=16 ino=257 dd-2584 [001] 164.427885: balance_dirty_state: bdi btrfs-1: dirty=867 wb=647 unstable=0 bg_thresh=997 thresh=1994 gap=480 poll_thresh=17 ino=257 dd-2584 [001] 164.427894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 164.434737: balance_dirty_state: bdi btrfs-1: dirty=867 wb=572 unstable=0 bg_thresh=1001 thresh=2002 gap=563 poll_thresh=17 ino=257 dd-2584 [001] 164.434869: balance_dirty_state: bdi btrfs-1: dirty=867 wb=572 unstable=0 bg_thresh=1003 thresh=2007 gap=568 poll_thresh=13 ino=257 dd-2584 [001] 164.434991: balance_dirty_state: bdi btrfs-1: dirty=892 wb=572 unstable=0 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=14 ino=257 dd-2584 [001] 164.435109: balance_dirty_state: bdi btrfs-1: dirty=892 wb=572 unstable=0 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=15 ino=257 dd-2584 [001] 164.435228: balance_dirty_state: bdi btrfs-1: dirty=917 wb=572 unstable=0 bg_thresh=1002 thresh=2005 gap=516 poll_thresh=16 ino=257 dd-2584 [001] 164.435462: balance_dirty_state: bdi btrfs-1: dirty=942 wb=572 unstable=0 bg_thresh=1002 thresh=2004 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 164.435471: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 164.446765: balance_dirty_state: bdi btrfs-1: dirty=942 wb=447 unstable=0 bg_thresh=995 thresh=1990 gap=601 poll_thresh=17 ino=257 dd-2584 [001] 164.446850: balance_dirty_state: bdi btrfs-1: dirty=967 wb=447 unstable=0 bg_thresh=997 thresh=1995 gap=581 poll_thresh=13 ino=257 dd-2584 [001] 164.446911: balance_dirty_state: bdi btrfs-1: dirty=992 wb=447 unstable=0 bg_thresh=997 thresh=1994 gap=555 poll_thresh=14 ino=257 dd-2584 [001] 164.446971: balance_dirty_state: bdi btrfs-1: dirty=992 wb=447 unstable=0 bg_thresh=997 thresh=1994 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 164.447031: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=447 unstable=0 bg_thresh=996 thresh=1993 gap=529 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 164.447052: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21908 wrote=0 to_write=8192 dd-2584 [001] 164.447207: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=447 unstable=0 bg_thresh=996 thresh=1992 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 164.447682: balance_dirty_state: bdi btrfs-1: dirty=942 wb=572 unstable=0 bg_thresh=995 thresh=1991 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 164.447684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 164.448681: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=652 wrote=592 to_write=7600 dd-2584 [001] 164.458812: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1047 unstable=0 bg_thresh=995 thresh=1991 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 164.458822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 164.466881: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1047 unstable=0 bg_thresh=995 thresh=1991 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 164.466889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.474865: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1022 unstable=0 bg_thresh=988 thresh=1977 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 164.474876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.482867: balance_dirty_state: bdi btrfs-1: dirty=467 wb=922 unstable=0 bg_thresh=991 thresh=1983 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 164.483005: balance_dirty_state: bdi btrfs-1: dirty=467 wb=922 unstable=0 bg_thresh=991 thresh=1983 gap=594 poll_thresh=13 ino=257 dd-2584 [004] 164.483122: balance_dirty_state: bdi btrfs-1: dirty=492 wb=922 unstable=0 bg_thresh=994 thresh=1988 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 164.483237: balance_dirty_state: bdi btrfs-1: dirty=517 wb=922 unstable=0 bg_thresh=994 thresh=1988 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 164.483357: balance_dirty_state: bdi btrfs-1: dirty=517 wb=922 unstable=0 bg_thresh=996 thresh=1993 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 164.483592: balance_dirty_state: bdi btrfs-1: dirty=567 wb=922 unstable=0 bg_thresh=996 thresh=1992 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 164.483828: balance_dirty_state: bdi btrfs-1: dirty=592 wb=922 unstable=0 bg_thresh=998 thresh=1996 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 164.483837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 164.490822: balance_dirty_state: bdi btrfs-1: dirty=592 wb=797 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=18 ino=257 dd-2584 [000] 164.490917: balance_dirty_state: bdi btrfs-1: dirty=617 wb=797 unstable=0 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=13 ino=257 dd-2584 [000] 164.491034: balance_dirty_state: bdi btrfs-1: dirty=642 wb=797 unstable=0 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=14 ino=257 dd-2584 [000] 164.491150: balance_dirty_state: bdi btrfs-1: dirty=642 wb=797 unstable=0 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 164.491266: balance_dirty_state: bdi btrfs-1: dirty=667 wb=797 unstable=0 bg_thresh=1005 thresh=2011 gap=547 poll_thresh=16 ino=257 dd-2584 [000] 164.491501: balance_dirty_state: bdi btrfs-1: dirty=692 wb=797 unstable=0 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=17 ino=257 dd-2584 [000] 164.492092: balance_dirty_state: bdi btrfs-1: dirty=717 wb=797 unstable=0 bg_thresh=1007 thresh=2014 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 164.492101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 164.502892: balance_dirty_state: bdi btrfs-1: dirty=717 wb=797 unstable=0 bg_thresh=1007 thresh=2014 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 164.502900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=53164 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 164.510809: balance_dirty_state: bdi btrfs-1: dirty=717 wb=622 unstable=0 bg_thresh=999 thresh=1998 gap=659 poll_thresh=18 ino=257 dd-2584 [004] 164.510906: balance_dirty_state: bdi btrfs-1: dirty=717 wb=622 unstable=0 bg_thresh=993 thresh=1987 gap=648 poll_thresh=13 ino=257 dd-2584 [004] 164.510995: balance_dirty_state: bdi btrfs-1: dirty=742 wb=622 unstable=0 bg_thresh=999 thresh=1998 gap=634 poll_thresh=14 ino=257 dd-2584 [004] 164.511086: balance_dirty_state: bdi btrfs-1: dirty=767 wb=622 unstable=0 bg_thresh=998 thresh=1997 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 164.511171: balance_dirty_state: bdi btrfs-1: dirty=767 wb=622 unstable=0 bg_thresh=998 thresh=1997 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 164.511345: balance_dirty_state: bdi btrfs-1: dirty=817 wb=622 unstable=0 bg_thresh=997 thresh=1995 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 164.511515: balance_dirty_state: bdi btrfs-1: dirty=842 wb=622 unstable=0 bg_thresh=997 thresh=1994 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 164.511683: balance_dirty_state: bdi btrfs-1: dirty=867 wb=622 unstable=0 bg_thresh=996 thresh=1993 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 164.511854: balance_dirty_state: bdi btrfs-1: dirty=917 wb=622 unstable=0 bg_thresh=996 thresh=1992 gap=453 poll_thresh=20 ino=257 dd-2584 [004] 164.511860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=53164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.518781: balance_dirty_state: bdi btrfs-1: dirty=917 wb=622 unstable=0 bg_thresh=996 thresh=1992 gap=453 poll_thresh=20 ino=257 dd-2584 [004] 164.518789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=53164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.526807: balance_dirty_state: bdi btrfs-1: dirty=917 wb=472 unstable=0 bg_thresh=996 thresh=1992 gap=603 poll_thresh=20 ino=257 dd-2584 [004] 164.526904: balance_dirty_state: bdi btrfs-1: dirty=917 wb=472 unstable=0 bg_thresh=998 thresh=1997 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 164.526961: balance_dirty_state: bdi btrfs-1: dirty=942 wb=472 unstable=0 bg_thresh=998 thresh=1996 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 164.527238: balance_dirty_state: bdi btrfs-1: dirty=967 wb=472 unstable=0 bg_thresh=997 thresh=1995 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 164.527352: balance_dirty_state: bdi btrfs-1: dirty=992 wb=472 unstable=0 bg_thresh=997 thresh=1994 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 164.527467: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=472 unstable=0 bg_thresh=999 thresh=1998 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 164.527471: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=53164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 164.527547: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21988 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 164.530281: writeback_single_inode: bdi btrfs-1: ino=257 state= age=732 wrote=576 to_write=7616 dd-2584 [004] 164.534804: balance_dirty_state: bdi btrfs-1: dirty=467 wb=922 unstable=0 bg_thresh=998 thresh=1996 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 164.534910: balance_dirty_state: bdi btrfs-1: dirty=467 wb=922 unstable=0 bg_thresh=995 thresh=1990 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 164.534968: balance_dirty_state: bdi btrfs-1: dirty=492 wb=922 unstable=0 bg_thresh=997 thresh=1995 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 164.535025: balance_dirty_state: bdi btrfs-1: dirty=517 wb=922 unstable=0 bg_thresh=994 thresh=1989 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 164.535138: balance_dirty_state: bdi btrfs-1: dirty=542 wb=922 unstable=0 bg_thresh=996 thresh=1993 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 164.535252: balance_dirty_state: bdi btrfs-1: dirty=567 wb=922 unstable=0 bg_thresh=996 thresh=1992 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 164.535364: balance_dirty_state: bdi btrfs-1: dirty=592 wb=922 unstable=0 bg_thresh=995 thresh=1991 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 164.535369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=53164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.542794: balance_dirty_state: bdi btrfs-1: dirty=592 wb=797 unstable=0 bg_thresh=997 thresh=1994 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 164.542898: balance_dirty_state: bdi btrfs-1: dirty=617 wb=797 unstable=0 bg_thresh=999 thresh=1999 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 164.542957: balance_dirty_state: bdi btrfs-1: dirty=642 wb=797 unstable=0 bg_thresh=996 thresh=1993 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 164.543180: balance_dirty_state: bdi btrfs-1: dirty=642 wb=797 unstable=0 bg_thresh=999 thresh=1998 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 164.543294: balance_dirty_state: bdi btrfs-1: dirty=692 wb=797 unstable=0 bg_thresh=1001 thresh=2002 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 164.543407: balance_dirty_state: bdi btrfs-1: dirty=717 wb=797 unstable=0 bg_thresh=997 thresh=1995 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 164.543412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=53164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.550813: balance_dirty_state: bdi btrfs-1: dirty=717 wb=672 unstable=0 bg_thresh=1002 thresh=2005 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 164.550903: balance_dirty_state: bdi btrfs-1: dirty=742 wb=672 unstable=0 bg_thresh=1002 thresh=2005 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 164.550995: balance_dirty_state: bdi btrfs-1: dirty=742 wb=672 unstable=0 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 164.551086: balance_dirty_state: bdi btrfs-1: dirty=767 wb=672 unstable=0 bg_thresh=1002 thresh=2004 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 164.551177: balance_dirty_state: bdi btrfs-1: dirty=767 wb=672 unstable=0 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 164.551367: balance_dirty_state: bdi btrfs-1: dirty=817 wb=672 unstable=0 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 164.551557: balance_dirty_state: bdi btrfs-1: dirty=842 wb=672 unstable=0 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 164.551563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=53164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.562789: balance_dirty_state: bdi btrfs-1: dirty=842 wb=672 unstable=0 bg_thresh=986 thresh=1972 gap=458 poll_thresh=18 ino=257 dd-2584 [004] 164.562794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=53164 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 164.574775: balance_dirty_state: bdi btrfs-1: dirty=842 wb=597 unstable=0 bg_thresh=989 thresh=1979 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 164.574868: balance_dirty_state: bdi btrfs-1: dirty=867 wb=597 unstable=0 bg_thresh=992 thresh=1984 gap=520 poll_thresh=13 ino=257 dd-2584 [004] 164.574957: balance_dirty_state: bdi btrfs-1: dirty=867 wb=597 unstable=0 bg_thresh=992 thresh=1984 gap=520 poll_thresh=14 ino=257 dd-2584 [004] 164.575050: balance_dirty_state: bdi btrfs-1: dirty=892 wb=597 unstable=0 bg_thresh=991 thresh=1983 gap=494 poll_thresh=15 ino=257 dd-2584 [004] 164.575058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=53164 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 164.582839: balance_dirty_state: bdi btrfs-1: dirty=892 wb=447 unstable=0 bg_thresh=994 thresh=1988 gap=649 poll_thresh=15 ino=257 dd-2584 [004] 164.583223: balance_dirty_state: bdi btrfs-1: dirty=917 wb=447 unstable=0 bg_thresh=993 thresh=1987 gap=623 poll_thresh=11 ino=257 dd-2584 [004] 164.583308: balance_dirty_state: bdi btrfs-1: dirty=917 wb=447 unstable=0 bg_thresh=993 thresh=1987 gap=623 poll_thresh=12 ino=257 dd-2584 [004] 164.583396: balance_dirty_state: bdi btrfs-1: dirty=942 wb=447 unstable=0 bg_thresh=993 thresh=1986 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 164.583485: balance_dirty_state: bdi btrfs-1: dirty=967 wb=447 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 164.583573: balance_dirty_state: bdi btrfs-1: dirty=967 wb=447 unstable=0 bg_thresh=992 thresh=1985 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 164.583661: balance_dirty_state: bdi btrfs-1: dirty=992 wb=447 unstable=0 bg_thresh=995 thresh=1990 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 164.583835: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=447 unstable=0 bg_thresh=994 thresh=1989 gap=525 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 164.583867: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22044 wrote=0 to_write=8192 dd-2584 [004] 164.584006: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=447 unstable=0 bg_thresh=994 thresh=1988 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 164.584181: balance_dirty_state: bdi btrfs-1: dirty=1092 wb=472 unstable=0 bg_thresh=996 thresh=1992 gap=428 poll_thresh=19 ino=257 dd-2584 [004] 164.584183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=53164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 164.585497: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=624 to_write=7568 dd-2584 [004] 164.590870: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1072 unstable=0 bg_thresh=996 thresh=1992 gap=428 poll_thresh=19 ino=257 dd-2584 [004] 164.590878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=53164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.602854: balance_dirty_state: bdi btrfs-1: dirty=492 wb=947 unstable=0 bg_thresh=997 thresh=1995 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 164.602960: balance_dirty_state: bdi btrfs-1: dirty=492 wb=947 unstable=0 bg_thresh=994 thresh=1989 gap=550 poll_thresh=14 ino=257 dd-2584 [004] 164.603018: balance_dirty_state: bdi btrfs-1: dirty=517 wb=947 unstable=0 bg_thresh=994 thresh=1988 gap=524 poll_thresh=15 ino=257 dd-2584 [004] 164.603076: balance_dirty_state: bdi btrfs-1: dirty=542 wb=947 unstable=0 bg_thresh=994 thresh=1988 gap=499 poll_thresh=16 ino=257 dd-2584 [004] 164.603359: balance_dirty_state: bdi btrfs-1: dirty=567 wb=947 unstable=0 bg_thresh=996 thresh=1992 gap=478 poll_thresh=17 ino=257 dd-2584 [004] 164.603364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=53164 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 164.614846: balance_dirty_state: bdi btrfs-1: dirty=567 wb=947 unstable=0 bg_thresh=997 thresh=1994 gap=480 poll_thresh=17 ino=257 dd-2584 [004] 164.614856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=51460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.622896: balance_dirty_state: bdi btrfs-1: dirty=567 wb=697 unstable=0 bg_thresh=996 thresh=1992 gap=728 poll_thresh=17 ino=257 dd-2584 [004] 164.622988: balance_dirty_state: bdi btrfs-1: dirty=567 wb=697 unstable=0 bg_thresh=995 thresh=1991 gap=727 poll_thresh=13 ino=257 dd-2584 [004] 164.623048: balance_dirty_state: bdi btrfs-1: dirty=592 wb=697 unstable=0 bg_thresh=995 thresh=1991 gap=702 poll_thresh=14 ino=257 dd-2584 [004] 164.623105: balance_dirty_state: bdi btrfs-1: dirty=617 wb=697 unstable=0 bg_thresh=995 thresh=1990 gap=676 poll_thresh=15 ino=257 dd-2584 [004] 164.623161: balance_dirty_state: bdi btrfs-1: dirty=617 wb=697 unstable=0 bg_thresh=995 thresh=1990 gap=676 poll_thresh=16 ino=257 dd-2584 [004] 164.623273: balance_dirty_state: bdi btrfs-1: dirty=667 wb=697 unstable=0 bg_thresh=997 thresh=1994 gap=630 poll_thresh=17 ino=257 dd-2584 [004] 164.623387: balance_dirty_state: bdi btrfs-1: dirty=692 wb=697 unstable=0 bg_thresh=996 thresh=1993 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 164.623499: balance_dirty_state: bdi btrfs-1: dirty=717 wb=697 unstable=0 bg_thresh=996 thresh=1992 gap=578 poll_thresh=19 ino=257 dd-2584 [004] 164.623613: balance_dirty_state: bdi btrfs-1: dirty=767 wb=697 unstable=0 bg_thresh=992 thresh=1985 gap=521 poll_thresh=20 ino=257 dd-2584 [004] 164.623726: balance_dirty_state: bdi btrfs-1: dirty=792 wb=697 unstable=0 bg_thresh=994 thresh=1989 gap=500 poll_thresh=21 ino=257 dd-2584 [004] 164.624005: balance_dirty_state: bdi btrfs-1: dirty=817 wb=697 unstable=0 bg_thresh=994 thresh=1988 gap=474 poll_thresh=22 ino=257 dd-2584 [004] 164.624010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=51460 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 164.630853: balance_dirty_state: bdi btrfs-1: dirty=817 wb=622 unstable=0 bg_thresh=994 thresh=1988 gap=549 poll_thresh=22 ino=257 dd-2584 [004] 164.630958: balance_dirty_state: bdi btrfs-1: dirty=842 wb=622 unstable=0 bg_thresh=996 thresh=1993 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 164.631128: balance_dirty_state: bdi btrfs-1: dirty=867 wb=622 unstable=0 bg_thresh=996 thresh=1992 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 164.631297: balance_dirty_state: bdi btrfs-1: dirty=892 wb=622 unstable=0 bg_thresh=995 thresh=1991 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 164.631304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-310% task_weight=98% bdi_bw=51460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 164.642834: balance_dirty_state: bdi btrfs-1: dirty=892 wb=497 unstable=0 bg_thresh=995 thresh=1990 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 164.642946: balance_dirty_state: bdi btrfs-1: dirty=917 wb=497 unstable=0 bg_thresh=995 thresh=1990 gap=576 poll_thresh=13 ino=257 dd-2584 [001] 164.643065: balance_dirty_state: bdi btrfs-1: dirty=942 wb=497 unstable=0 bg_thresh=997 thresh=1995 gap=556 poll_thresh=14 ino=257 dd-2584 [001] 164.643185: balance_dirty_state: bdi btrfs-1: dirty=942 wb=497 unstable=0 bg_thresh=997 thresh=1995 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 164.643303: balance_dirty_state: bdi btrfs-1: dirty=967 wb=497 unstable=0 bg_thresh=997 thresh=1994 gap=530 poll_thresh=16 ino=257 dd-2584 [001] 164.643537: balance_dirty_state: bdi btrfs-1: dirty=992 wb=497 unstable=0 bg_thresh=996 thresh=1993 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 164.643773: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=497 unstable=0 bg_thresh=998 thresh=1997 gap=458 poll_thresh=18 ino=257 dd-2584 [001] 164.643782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=51460 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [004] 164.643863: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22104 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 164.645144: writeback_single_inode: bdi btrfs-1: ino=257 state= age=108 wrote=544 to_write=7648 dd-2584 [001] 164.650879: balance_dirty_state: bdi btrfs-1: dirty=517 wb=922 unstable=0 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=18 ino=257 dd-2584 [001] 164.651006: balance_dirty_state: bdi btrfs-1: dirty=517 wb=922 unstable=0 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=13 ino=257 dd-2584 [001] 164.651125: balance_dirty_state: bdi btrfs-1: dirty=542 wb=922 unstable=0 bg_thresh=1002 thresh=2005 gap=541 poll_thresh=14 ino=257 dd-2584 [001] 164.651573: balance_dirty_state: bdi btrfs-1: dirty=567 wb=922 unstable=0 bg_thresh=1002 thresh=2005 gap=516 poll_thresh=15 ino=257 dd-2584 [001] 164.651693: balance_dirty_state: bdi btrfs-1: dirty=567 wb=922 unstable=0 bg_thresh=1002 thresh=2004 gap=515 poll_thresh=16 ino=257 dd-2584 [001] 164.651928: balance_dirty_state: bdi btrfs-1: dirty=592 wb=922 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 164.651936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=51460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 164.658862: balance_dirty_state: bdi btrfs-1: dirty=592 wb=797 unstable=0 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=17 ino=257 dd-2584 [001] 164.658946: balance_dirty_state: bdi btrfs-1: dirty=617 wb=797 unstable=0 bg_thresh=998 thresh=1997 gap=583 poll_thresh=13 ino=257 dd-2584 [001] 164.659005: balance_dirty_state: bdi btrfs-1: dirty=642 wb=797 unstable=0 bg_thresh=1001 thresh=2002 gap=563 poll_thresh=14 ino=257 dd-2584 [001] 164.659064: balance_dirty_state: bdi btrfs-1: dirty=642 wb=797 unstable=0 bg_thresh=998 thresh=1996 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 164.659122: balance_dirty_state: bdi btrfs-1: dirty=667 wb=797 unstable=0 bg_thresh=1000 thresh=2001 gap=537 poll_thresh=16 ino=257 dd-2584 [001] 164.659238: balance_dirty_state: bdi btrfs-1: dirty=692 wb=797 unstable=0 bg_thresh=1000 thresh=2000 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 164.659356: balance_dirty_state: bdi btrfs-1: dirty=742 wb=797 unstable=0 bg_thresh=1002 thresh=2004 gap=465 poll_thresh=18 ino=257 dd-2584 [001] 164.659360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=51460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 164.666898: balance_dirty_state: bdi btrfs-1: dirty=742 wb=672 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=18 ino=257 dd-2584 [001] 164.666984: balance_dirty_state: bdi btrfs-1: dirty=742 wb=672 unstable=0 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=13 ino=257 dd-2584 [001] 164.667040: balance_dirty_state: bdi btrfs-1: dirty=767 wb=672 unstable=0 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 164.667096: balance_dirty_state: bdi btrfs-1: dirty=767 wb=672 unstable=0 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 164.667152: balance_dirty_state: bdi btrfs-1: dirty=792 wb=672 unstable=0 bg_thresh=1002 thresh=2005 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 164.667432: balance_dirty_state: bdi btrfs-1: dirty=817 wb=672 unstable=0 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 164.667546: balance_dirty_state: bdi btrfs-1: dirty=867 wb=672 unstable=0 bg_thresh=1001 thresh=2002 gap=463 poll_thresh=18 ino=257 dd-2584 [001] 164.667550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=51460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 164.674816: balance_dirty_state: bdi btrfs-1: dirty=867 wb=547 unstable=0 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=18 ino=257 dd-2584 [001] 164.674920: balance_dirty_state: bdi btrfs-1: dirty=867 wb=547 unstable=0 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=13 ino=257 dd-2584 [001] 164.674978: balance_dirty_state: bdi btrfs-1: dirty=892 wb=547 unstable=0 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=14 ino=257 dd-2584 [001] 164.675037: balance_dirty_state: bdi btrfs-1: dirty=917 wb=547 unstable=0 bg_thresh=1000 thresh=2000 gap=536 poll_thresh=15 ino=257 dd-2584 [001] 164.675095: balance_dirty_state: bdi btrfs-1: dirty=917 wb=547 unstable=0 bg_thresh=999 thresh=1999 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 164.675213: balance_dirty_state: bdi btrfs-1: dirty=967 wb=547 unstable=0 bg_thresh=1001 thresh=2003 gap=489 poll_thresh=17 ino=257 dd-2584 [001] 164.675218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=51460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 164.682839: balance_dirty_state: bdi btrfs-1: dirty=967 wb=547 unstable=0 bg_thresh=1001 thresh=2003 gap=489 poll_thresh=17 ino=257 dd-2584 [001] 164.682847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=51460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 164.694882: balance_dirty_state: bdi btrfs-1: dirty=967 wb=422 unstable=0 bg_thresh=993 thresh=1986 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 164.694960: balance_dirty_state: bdi btrfs-1: dirty=967 wb=422 unstable=0 bg_thresh=993 thresh=1986 gap=597 poll_thresh=13 ino=257 dd-2584 [001] 164.695032: balance_dirty_state: bdi btrfs-1: dirty=992 wb=422 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 164.695098: balance_dirty_state: bdi btrfs-1: dirty=992 wb=422 unstable=0 bg_thresh=992 thresh=1985 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 164.695166: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=422 unstable=0 bg_thresh=995 thresh=1990 gap=551 poll_thresh=16 ino=257 flush-btrfs-1-2586 [004] 164.695190: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22156 wrote=0 to_write=8192 dd-2584 [001] 164.695311: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=422 unstable=0 bg_thresh=994 thresh=1989 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 164.695654: balance_dirty_state: bdi btrfs-1: dirty=992 wb=522 unstable=0 bg_thresh=993 thresh=1987 gap=473 poll_thresh=18 ino=257 dd-2584 [001] 164.695656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=51460 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [004] 164.697469: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=576 to_write=7616 dd-2584 [001] 164.702803: balance_dirty_state: bdi btrfs-1: dirty=517 wb=872 unstable=0 bg_thresh=985 thresh=1971 gap=582 poll_thresh=18 ino=257 dd-2584 [001] 164.702896: balance_dirty_state: bdi btrfs-1: dirty=517 wb=872 unstable=0 bg_thresh=982 thresh=1964 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 164.702986: balance_dirty_state: bdi btrfs-1: dirty=542 wb=872 unstable=0 bg_thresh=984 thresh=1969 gap=555 poll_thresh=14 ino=257 dd-2584 [001] 164.703080: balance_dirty_state: bdi btrfs-1: dirty=567 wb=872 unstable=0 bg_thresh=978 thresh=1956 gap=517 poll_thresh=15 ino=257 dd-2584 [001] 164.703171: balance_dirty_state: bdi btrfs-1: dirty=567 wb=872 unstable=0 bg_thresh=980 thresh=1960 gap=521 poll_thresh=16 ino=257 dd-2584 [001] 164.703311: balance_dirty_state: bdi btrfs-1: dirty=592 wb=872 unstable=0 bg_thresh=988 thresh=1977 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 164.703457: balance_dirty_state: bdi btrfs-1: dirty=642 wb=872 unstable=0 bg_thresh=990 thresh=1980 gap=466 poll_thresh=18 ino=257 dd-2584 [001] 164.703462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=51460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 164.710848: balance_dirty_state: bdi btrfs-1: dirty=642 wb=747 unstable=0 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 164.710915: balance_dirty_state: bdi btrfs-1: dirty=642 wb=747 unstable=0 bg_thresh=998 thresh=1997 gap=608 poll_thresh=13 ino=257 dd-2584 [001] 164.710978: balance_dirty_state: bdi btrfs-1: dirty=667 wb=747 unstable=0 bg_thresh=1001 thresh=2002 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 164.711041: balance_dirty_state: bdi btrfs-1: dirty=692 wb=747 unstable=0 bg_thresh=1000 thresh=2001 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 164.711103: balance_dirty_state: bdi btrfs-1: dirty=692 wb=747 unstable=0 bg_thresh=995 thresh=1991 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 164.711230: balance_dirty_state: bdi btrfs-1: dirty=742 wb=747 unstable=0 bg_thresh=997 thresh=1995 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 164.711531: balance_dirty_state: bdi btrfs-1: dirty=767 wb=747 unstable=0 bg_thresh=997 thresh=1994 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 164.711536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=51460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 164.722925: balance_dirty_state: bdi btrfs-1: dirty=767 wb=747 unstable=0 bg_thresh=997 thresh=1994 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 164.722936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=51144 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 164.734934: balance_dirty_state: bdi btrfs-1: dirty=767 wb=597 unstable=0 bg_thresh=996 thresh=1993 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 164.734999: balance_dirty_state: bdi btrfs-1: dirty=792 wb=597 unstable=0 bg_thresh=996 thresh=1993 gap=604 poll_thresh=13 ino=257 dd-2584 [001] 164.735060: balance_dirty_state: bdi btrfs-1: dirty=792 wb=597 unstable=0 bg_thresh=993 thresh=1986 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 164.735125: balance_dirty_state: bdi btrfs-1: dirty=817 wb=597 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 164.735187: balance_dirty_state: bdi btrfs-1: dirty=817 wb=597 unstable=0 bg_thresh=998 thresh=1997 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 164.735307: balance_dirty_state: bdi btrfs-1: dirty=867 wb=597 unstable=0 bg_thresh=1000 thresh=2001 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 164.735426: balance_dirty_state: bdi btrfs-1: dirty=892 wb=597 unstable=0 bg_thresh=1000 thresh=2000 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 164.735545: balance_dirty_state: bdi btrfs-1: dirty=917 wb=597 unstable=0 bg_thresh=999 thresh=1999 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 164.735549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=51144 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 164.746951: balance_dirty_state: bdi btrfs-1: dirty=917 wb=472 unstable=0 bg_thresh=999 thresh=1999 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 164.747038: balance_dirty_state: bdi btrfs-1: dirty=942 wb=472 unstable=0 bg_thresh=999 thresh=1998 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 164.747104: balance_dirty_state: bdi btrfs-1: dirty=967 wb=472 unstable=0 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 164.747168: balance_dirty_state: bdi btrfs-1: dirty=967 wb=472 unstable=0 bg_thresh=998 thresh=1997 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 164.747480: balance_dirty_state: bdi btrfs-1: dirty=992 wb=472 unstable=0 bg_thresh=998 thresh=1996 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 164.747608: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=472 unstable=0 bg_thresh=1000 thresh=2000 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 164.747613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-317% task_weight=98% bdi_bw=51144 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [004] 164.747670: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22208 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 164.750552: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=528 to_write=7664 dd-2584 [001] 164.758828: balance_dirty_state: bdi btrfs-1: dirty=517 wb=872 unstable=0 bg_thresh=997 thresh=1995 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 164.758930: balance_dirty_state: bdi btrfs-1: dirty=517 wb=872 unstable=0 bg_thresh=997 thresh=1995 gap=606 poll_thresh=13 ino=257 dd-2584 [001] 164.758997: balance_dirty_state: bdi btrfs-1: dirty=542 wb=872 unstable=0 bg_thresh=997 thresh=1994 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 164.759061: balance_dirty_state: bdi btrfs-1: dirty=567 wb=872 unstable=0 bg_thresh=999 thresh=1999 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 164.759124: balance_dirty_state: bdi btrfs-1: dirty=567 wb=872 unstable=0 bg_thresh=996 thresh=1993 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 164.759251: balance_dirty_state: bdi btrfs-1: dirty=617 wb=872 unstable=0 bg_thresh=996 thresh=1992 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 164.759379: balance_dirty_state: bdi btrfs-1: dirty=642 wb=872 unstable=0 bg_thresh=998 thresh=1996 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 164.759384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=51144 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 164.766909: balance_dirty_state: bdi btrfs-1: dirty=642 wb=722 unstable=0 bg_thresh=998 thresh=1997 gap=633 poll_thresh=18 ino=257 dd-2584 [000] 164.767005: balance_dirty_state: bdi btrfs-1: dirty=642 wb=722 unstable=0 bg_thresh=998 thresh=1997 gap=633 poll_thresh=13 ino=257 dd-2584 [000] 164.767123: balance_dirty_state: bdi btrfs-1: dirty=667 wb=722 unstable=0 bg_thresh=1001 thresh=2002 gap=613 poll_thresh=14 ino=257 dd-2584 [000] 164.767242: balance_dirty_state: bdi btrfs-1: dirty=667 wb=722 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=15 ino=257 dd-2584 [000] 164.767359: balance_dirty_state: bdi btrfs-1: dirty=692 wb=722 unstable=0 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=16 ino=257 dd-2584 [000] 164.767945: balance_dirty_state: bdi btrfs-1: dirty=717 wb=722 unstable=0 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=17 ino=257 dd-2584 [000] 164.768182: balance_dirty_state: bdi btrfs-1: dirty=767 wb=722 unstable=0 bg_thresh=1002 thresh=2004 gap=515 poll_thresh=18 ino=257 dd-2584 [000] 164.768418: balance_dirty_state: bdi btrfs-1: dirty=792 wb=722 unstable=0 bg_thresh=1001 thresh=2003 gap=489 poll_thresh=19 ino=257 dd-2584 [000] 164.768427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=51144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.774831: balance_dirty_state: bdi btrfs-1: dirty=792 wb=597 unstable=0 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 164.774949: balance_dirty_state: bdi btrfs-1: dirty=792 wb=597 unstable=0 bg_thresh=998 thresh=1997 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 164.775038: balance_dirty_state: bdi btrfs-1: dirty=817 wb=597 unstable=0 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 164.775126: balance_dirty_state: bdi btrfs-1: dirty=817 wb=597 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 164.775306: balance_dirty_state: bdi btrfs-1: dirty=867 wb=597 unstable=0 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 164.775477: balance_dirty_state: bdi btrfs-1: dirty=892 wb=597 unstable=0 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 164.775646: balance_dirty_state: bdi btrfs-1: dirty=917 wb=597 unstable=0 bg_thresh=1004 thresh=2009 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 164.775653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=51144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.782929: balance_dirty_state: bdi btrfs-1: dirty=917 wb=597 unstable=0 bg_thresh=1004 thresh=2009 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 164.782938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=51144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 164.790895: balance_dirty_state: bdi btrfs-1: dirty=917 wb=547 unstable=0 bg_thresh=1007 thresh=2015 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 164.791022: balance_dirty_state: bdi btrfs-1: dirty=942 wb=547 unstable=0 bg_thresh=1007 thresh=2014 gap=525 poll_thresh=14 ino=257 dd-2584 [004] 164.791141: balance_dirty_state: bdi btrfs-1: dirty=942 wb=547 unstable=0 bg_thresh=1007 thresh=2014 gap=525 poll_thresh=15 ino=257 dd-2584 [004] 164.791608: balance_dirty_state: bdi btrfs-1: dirty=967 wb=547 unstable=0 bg_thresh=1006 thresh=2013 gap=499 poll_thresh=16 ino=257 dd-2584 [004] 164.791617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=51144 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 164.798956: balance_dirty_state: bdi btrfs-1: dirty=967 wb=422 unstable=0 bg_thresh=1005 thresh=2011 gap=622 poll_thresh=16 ino=257 dd-2584 [006] 164.799039: balance_dirty_state: bdi btrfs-1: dirty=967 wb=422 unstable=0 bg_thresh=1005 thresh=2011 gap=622 poll_thresh=12 ino=257 dd-2584 [006] 164.799111: balance_dirty_state: bdi btrfs-1: dirty=992 wb=422 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=13 ino=257 dd-2584 [006] 164.799181: balance_dirty_state: bdi btrfs-1: dirty=992 wb=422 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=14 ino=257 dd-2584 [006] 164.799253: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=422 unstable=0 bg_thresh=1010 thresh=2021 gap=582 poll_thresh=15 ino=257 flush-btrfs-1-2586 [000] 164.799318: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22260 wrote=0 to_write=8192 dd-2584 [006] 164.799333: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=422 unstable=0 bg_thresh=1010 thresh=2021 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 164.799470: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=422 unstable=0 bg_thresh=1012 thresh=2025 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 164.799597: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=472 unstable=0 bg_thresh=1012 thresh=2024 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 164.799723: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=522 unstable=0 bg_thresh=1011 thresh=2023 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 164.799725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=51144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 164.801420: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=656 to_write=7536 dd-2584 [006] 164.806860: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1072 unstable=0 bg_thresh=1011 thresh=2023 gap=459 poll_thresh=19 ino=257 dd-2584 [006] 164.806868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=51144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.814927: balance_dirty_state: bdi btrfs-1: dirty=492 wb=947 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=19 ino=257 dd-2584 [006] 164.815009: balance_dirty_state: bdi btrfs-1: dirty=492 wb=947 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=14 ino=257 dd-2584 [006] 164.815068: balance_dirty_state: bdi btrfs-1: dirty=517 wb=947 unstable=0 bg_thresh=1008 thresh=2017 gap=553 poll_thresh=15 ino=257 dd-2584 [006] 164.815127: balance_dirty_state: bdi btrfs-1: dirty=542 wb=947 unstable=0 bg_thresh=1008 thresh=2017 gap=528 poll_thresh=16 ino=257 dd-2584 [006] 164.815413: balance_dirty_state: bdi btrfs-1: dirty=567 wb=947 unstable=0 bg_thresh=1011 thresh=2022 gap=508 poll_thresh=17 ino=257 dd-2584 [006] 164.815531: balance_dirty_state: bdi btrfs-1: dirty=592 wb=947 unstable=0 bg_thresh=1013 thresh=2026 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 164.815536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=51144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.822893: balance_dirty_state: bdi btrfs-1: dirty=592 wb=822 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=18 ino=257 dd-2584 [006] 164.822977: balance_dirty_state: bdi btrfs-1: dirty=617 wb=822 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=13 ino=257 dd-2584 [006] 164.823036: balance_dirty_state: bdi btrfs-1: dirty=617 wb=822 unstable=0 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 164.823094: balance_dirty_state: bdi btrfs-1: dirty=642 wb=822 unstable=0 bg_thresh=1010 thresh=2020 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 164.823152: balance_dirty_state: bdi btrfs-1: dirty=667 wb=822 unstable=0 bg_thresh=1012 thresh=2025 gap=536 poll_thresh=16 ino=257 dd-2584 [006] 164.823271: balance_dirty_state: bdi btrfs-1: dirty=692 wb=822 unstable=0 bg_thresh=1015 thresh=2030 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 164.823390: balance_dirty_state: bdi btrfs-1: dirty=717 wb=822 unstable=0 bg_thresh=1017 thresh=2034 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 164.823395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=51144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.830835: balance_dirty_state: bdi btrfs-1: dirty=717 wb=822 unstable=0 bg_thresh=1005 thresh=2010 gap=471 poll_thresh=18 ino=257 dd-2584 [006] 164.830839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=98% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.838838: balance_dirty_state: bdi btrfs-1: dirty=717 wb=672 unstable=0 bg_thresh=994 thresh=1989 gap=600 poll_thresh=18 ino=257 dd-2584 [006] 164.838928: balance_dirty_state: bdi btrfs-1: dirty=742 wb=672 unstable=0 bg_thresh=994 thresh=1989 gap=575 poll_thresh=13 ino=257 dd-2584 [006] 164.839008: balance_dirty_state: bdi btrfs-1: dirty=742 wb=672 unstable=0 bg_thresh=997 thresh=1994 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 164.839069: balance_dirty_state: bdi btrfs-1: dirty=767 wb=672 unstable=0 bg_thresh=999 thresh=1999 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 164.839131: balance_dirty_state: bdi btrfs-1: dirty=792 wb=672 unstable=0 bg_thresh=999 thresh=1999 gap=535 poll_thresh=16 ino=257 dd-2584 [006] 164.839433: balance_dirty_state: bdi btrfs-1: dirty=817 wb=672 unstable=0 bg_thresh=995 thresh=1990 gap=501 poll_thresh=17 ino=257 dd-2584 [006] 164.839555: balance_dirty_state: bdi btrfs-1: dirty=842 wb=672 unstable=0 bg_thresh=994 thresh=1988 gap=474 poll_thresh=18 ino=257 dd-2584 [006] 164.839560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.846832: balance_dirty_state: bdi btrfs-1: dirty=842 wb=672 unstable=0 bg_thresh=997 thresh=1994 gap=480 poll_thresh=18 ino=257 dd-2584 [006] 164.846836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.854881: balance_dirty_state: bdi btrfs-1: dirty=842 wb=547 unstable=0 bg_thresh=993 thresh=1987 gap=598 poll_thresh=18 ino=257 dd-2584 [006] 164.854959: balance_dirty_state: bdi btrfs-1: dirty=867 wb=547 unstable=0 bg_thresh=993 thresh=1987 gap=573 poll_thresh=13 ino=257 dd-2584 [006] 164.855017: balance_dirty_state: bdi btrfs-1: dirty=892 wb=547 unstable=0 bg_thresh=996 thresh=1992 gap=553 poll_thresh=14 ino=257 dd-2584 [006] 164.855072: balance_dirty_state: bdi btrfs-1: dirty=892 wb=547 unstable=0 bg_thresh=996 thresh=1992 gap=553 poll_thresh=15 ino=257 dd-2584 [006] 164.855128: balance_dirty_state: bdi btrfs-1: dirty=917 wb=547 unstable=0 bg_thresh=998 thresh=1997 gap=533 poll_thresh=16 ino=257 dd-2584 [006] 164.855242: balance_dirty_state: bdi btrfs-1: dirty=942 wb=547 unstable=0 bg_thresh=1001 thresh=2002 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 164.855356: balance_dirty_state: bdi btrfs-1: dirty=967 wb=547 unstable=0 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 164.855361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.862847: balance_dirty_state: bdi btrfs-1: dirty=967 wb=422 unstable=0 bg_thresh=999 thresh=1999 gap=610 poll_thresh=18 ino=257 dd-2584 [006] 164.862963: balance_dirty_state: bdi btrfs-1: dirty=992 wb=422 unstable=0 bg_thresh=999 thresh=1999 gap=585 poll_thresh=13 ino=257 dd-2584 [006] 164.863025: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=422 unstable=0 bg_thresh=1002 thresh=2004 gap=565 poll_thresh=14 ino=257 dd-2584 [006] 164.863089: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=422 unstable=0 bg_thresh=999 thresh=1998 gap=559 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 164.863112: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22324 wrote=0 to_write=8192 dd-2584 [006] 164.863152: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=422 unstable=0 bg_thresh=1001 thresh=2003 gap=539 poll_thresh=16 ino=257 dd-2584 [006] 164.863448: balance_dirty_state: bdi btrfs-1: dirty=967 wb=522 unstable=0 bg_thresh=1001 thresh=2002 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 164.863577: balance_dirty_state: bdi btrfs-1: dirty=967 wb=572 unstable=0 bg_thresh=1003 thresh=2006 gap=467 poll_thresh=18 ino=257 dd-2584 [006] 164.863578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 164.864594: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=624 to_write=7568 dd-2584 [006] 164.870866: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1047 unstable=0 bg_thresh=1003 thresh=2006 gap=467 poll_thresh=18 ino=257 dd-2584 [006] 164.870874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.879032: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1047 unstable=0 bg_thresh=1003 thresh=2006 gap=467 poll_thresh=18 ino=257 dd-2584 [006] 164.879042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.887038: balance_dirty_state: bdi btrfs-1: dirty=492 wb=922 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=18 ino=257 dd-2584 [006] 164.887121: balance_dirty_state: bdi btrfs-1: dirty=492 wb=922 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=13 ino=257 dd-2584 [006] 164.887186: balance_dirty_state: bdi btrfs-1: dirty=517 wb=922 unstable=0 bg_thresh=998 thresh=1996 gap=557 poll_thresh=14 ino=257 dd-2584 [006] 164.887251: balance_dirty_state: bdi btrfs-1: dirty=517 wb=922 unstable=0 bg_thresh=998 thresh=1996 gap=557 poll_thresh=15 ino=257 dd-2584 [006] 164.887316: balance_dirty_state: bdi btrfs-1: dirty=542 wb=922 unstable=0 bg_thresh=1000 thresh=2001 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 164.887448: balance_dirty_state: bdi btrfs-1: dirty=567 wb=922 unstable=0 bg_thresh=1000 thresh=2000 gap=511 poll_thresh=17 ino=257 dd-2584 [006] 164.887582: balance_dirty_state: bdi btrfs-1: dirty=617 wb=922 unstable=0 bg_thresh=1002 thresh=2004 gap=465 poll_thresh=18 ino=257 dd-2584 [006] 164.887588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.894883: balance_dirty_state: bdi btrfs-1: dirty=617 wb=797 unstable=0 bg_thresh=994 thresh=1988 gap=574 poll_thresh=18 ino=257 dd-2584 [006] 164.894969: balance_dirty_state: bdi btrfs-1: dirty=617 wb=797 unstable=0 bg_thresh=994 thresh=1988 gap=574 poll_thresh=13 ino=257 dd-2584 [006] 164.895037: balance_dirty_state: bdi btrfs-1: dirty=642 wb=797 unstable=0 bg_thresh=996 thresh=1993 gap=554 poll_thresh=14 ino=257 dd-2584 [006] 164.895102: balance_dirty_state: bdi btrfs-1: dirty=667 wb=797 unstable=0 bg_thresh=996 thresh=1993 gap=529 poll_thresh=15 ino=257 dd-2584 [006] 164.895168: balance_dirty_state: bdi btrfs-1: dirty=667 wb=797 unstable=0 bg_thresh=999 thresh=1998 gap=534 poll_thresh=16 ino=257 dd-2584 [006] 164.895496: balance_dirty_state: bdi btrfs-1: dirty=717 wb=797 unstable=0 bg_thresh=1001 thresh=2003 gap=489 poll_thresh=17 ino=257 dd-2584 [006] 164.895502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.902863: balance_dirty_state: bdi btrfs-1: dirty=717 wb=797 unstable=0 bg_thresh=1001 thresh=2003 gap=489 poll_thresh=17 ino=257 dd-2584 [006] 164.902872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.910845: balance_dirty_state: bdi btrfs-1: dirty=717 wb=672 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=17 ino=257 dd-2584 [006] 164.910915: balance_dirty_state: bdi btrfs-1: dirty=717 wb=672 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=13 ino=257 dd-2584 [006] 164.910980: balance_dirty_state: bdi btrfs-1: dirty=742 wb=672 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 164.911044: balance_dirty_state: bdi btrfs-1: dirty=742 wb=672 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=15 ino=257 dd-2584 [006] 164.911113: balance_dirty_state: bdi btrfs-1: dirty=767 wb=672 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 164.911244: balance_dirty_state: bdi btrfs-1: dirty=792 wb=672 unstable=0 bg_thresh=1002 thresh=2004 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 164.911379: balance_dirty_state: bdi btrfs-1: dirty=842 wb=672 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 164.911384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.919017: balance_dirty_state: bdi btrfs-1: dirty=842 wb=672 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 164.919026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.926980: balance_dirty_state: bdi btrfs-1: dirty=842 wb=647 unstable=0 bg_thresh=996 thresh=1992 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 164.927060: balance_dirty_state: bdi btrfs-1: dirty=842 wb=647 unstable=0 bg_thresh=996 thresh=1992 gap=503 poll_thresh=13 ino=257 dd-2584 [006] 164.927126: balance_dirty_state: bdi btrfs-1: dirty=867 wb=647 unstable=0 bg_thresh=998 thresh=1997 gap=483 poll_thresh=14 ino=257 dd-2584 [006] 164.927131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=50124 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 164.935012: balance_dirty_state: bdi btrfs-1: dirty=867 wb=647 unstable=0 bg_thresh=998 thresh=1997 gap=483 poll_thresh=14 ino=257 dd-2584 [006] 164.935021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=48000 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 164.943021: balance_dirty_state: bdi btrfs-1: dirty=867 wb=522 unstable=0 bg_thresh=995 thresh=1991 gap=602 poll_thresh=14 ino=257 dd-2584 [006] 164.943105: balance_dirty_state: bdi btrfs-1: dirty=892 wb=522 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=10 ino=257 dd-2584 [006] 164.943185: balance_dirty_state: bdi btrfs-1: dirty=892 wb=522 unstable=0 bg_thresh=998 thresh=1996 gap=582 poll_thresh=11 ino=257 dd-2584 [006] 164.943262: balance_dirty_state: bdi btrfs-1: dirty=917 wb=522 unstable=0 bg_thresh=998 thresh=1996 gap=557 poll_thresh=12 ino=257 dd-2584 [006] 164.943340: balance_dirty_state: bdi btrfs-1: dirty=917 wb=522 unstable=0 bg_thresh=1000 thresh=2001 gap=562 poll_thresh=13 ino=257 dd-2584 [006] 164.943417: balance_dirty_state: bdi btrfs-1: dirty=942 wb=522 unstable=0 bg_thresh=1000 thresh=2001 gap=537 poll_thresh=14 ino=257 dd-2584 [006] 164.943733: balance_dirty_state: bdi btrfs-1: dirty=967 wb=522 unstable=0 bg_thresh=1000 thresh=2000 gap=511 poll_thresh=15 ino=257 dd-2584 [006] 164.943815: balance_dirty_state: bdi btrfs-1: dirty=967 wb=522 unstable=0 bg_thresh=1002 thresh=2005 gap=516 poll_thresh=16 ino=257 dd-2584 [006] 164.943973: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=522 unstable=0 bg_thresh=1002 thresh=2004 gap=465 poll_thresh=17 ino=257 dd-2584 [006] 164.943979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=48000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 164.944002: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22404 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 164.945883: writeback_single_inode: bdi btrfs-1: ino=257 state= age=184 wrote=528 to_write=7664 dd-2584 [006] 164.950958: balance_dirty_state: bdi btrfs-1: dirty=492 wb=922 unstable=0 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=17 ino=257 dd-2584 [006] 164.951053: balance_dirty_state: bdi btrfs-1: dirty=492 wb=922 unstable=0 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=13 ino=257 dd-2584 [006] 164.951131: balance_dirty_state: bdi btrfs-1: dirty=517 wb=922 unstable=0 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=14 ino=257 dd-2584 [006] 164.951212: balance_dirty_state: bdi btrfs-1: dirty=542 wb=922 unstable=0 bg_thresh=1000 thresh=2000 gap=536 poll_thresh=15 ino=257 dd-2584 [006] 164.951290: balance_dirty_state: bdi btrfs-1: dirty=542 wb=922 unstable=0 bg_thresh=1002 thresh=2005 gap=541 poll_thresh=16 ino=257 dd-2584 [006] 164.951449: balance_dirty_state: bdi btrfs-1: dirty=567 wb=922 unstable=0 bg_thresh=1002 thresh=2004 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 164.951609: balance_dirty_state: bdi btrfs-1: dirty=617 wb=922 unstable=0 bg_thresh=1004 thresh=2008 gap=469 poll_thresh=18 ino=257 dd-2584 [006] 164.951615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=48000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.958897: balance_dirty_state: bdi btrfs-1: dirty=617 wb=797 unstable=0 bg_thresh=997 thresh=1995 gap=581 poll_thresh=18 ino=257 dd-2584 [006] 164.958961: balance_dirty_state: bdi btrfs-1: dirty=617 wb=797 unstable=0 bg_thresh=997 thresh=1995 gap=581 poll_thresh=13 ino=257 dd-2584 [006] 164.959020: balance_dirty_state: bdi btrfs-1: dirty=642 wb=797 unstable=0 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=14 ino=257 dd-2584 [006] 164.959078: balance_dirty_state: bdi btrfs-1: dirty=667 wb=797 unstable=0 bg_thresh=1000 thresh=2000 gap=536 poll_thresh=15 ino=257 dd-2584 [006] 164.959136: balance_dirty_state: bdi btrfs-1: dirty=667 wb=797 unstable=0 bg_thresh=1002 thresh=2005 gap=541 poll_thresh=16 ino=257 dd-2584 [006] 164.959429: balance_dirty_state: bdi btrfs-1: dirty=717 wb=797 unstable=0 bg_thresh=1004 thresh=2009 gap=495 poll_thresh=17 ino=257 dd-2584 [006] 164.959434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=48000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.966909: balance_dirty_state: bdi btrfs-1: dirty=717 wb=797 unstable=0 bg_thresh=1006 thresh=2013 gap=499 poll_thresh=17 ino=257 dd-2584 [006] 164.966913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=48000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.974904: balance_dirty_state: bdi btrfs-1: dirty=717 wb=647 unstable=0 bg_thresh=996 thresh=1993 gap=629 poll_thresh=17 ino=257 dd-2584 [006] 164.974992: balance_dirty_state: bdi btrfs-1: dirty=717 wb=647 unstable=0 bg_thresh=996 thresh=1992 gap=628 poll_thresh=13 ino=257 dd-2584 [006] 164.975054: balance_dirty_state: bdi btrfs-1: dirty=742 wb=647 unstable=0 bg_thresh=998 thresh=1997 gap=608 poll_thresh=14 ino=257 dd-2584 [006] 164.975115: balance_dirty_state: bdi btrfs-1: dirty=767 wb=647 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 164.975176: balance_dirty_state: bdi btrfs-1: dirty=767 wb=647 unstable=0 bg_thresh=998 thresh=1996 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 164.975298: balance_dirty_state: bdi btrfs-1: dirty=792 wb=647 unstable=0 bg_thresh=997 thresh=1995 gap=556 poll_thresh=17 ino=257 dd-2584 [006] 164.975424: balance_dirty_state: bdi btrfs-1: dirty=842 wb=647 unstable=0 bg_thresh=999 thresh=1999 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 164.975546: balance_dirty_state: bdi btrfs-1: dirty=867 wb=647 unstable=0 bg_thresh=999 thresh=1998 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 164.975551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=48000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 164.982997: balance_dirty_state: bdi btrfs-1: dirty=867 wb=647 unstable=0 bg_thresh=992 thresh=1985 gap=471 poll_thresh=19 ino=257 dd-2584 [006] 164.983003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=48000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 164.990922: balance_dirty_state: bdi btrfs-1: dirty=867 wb=522 unstable=0 bg_thresh=991 thresh=1982 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 164.991012: balance_dirty_state: bdi btrfs-1: dirty=892 wb=522 unstable=0 bg_thresh=989 thresh=1979 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 164.991089: balance_dirty_state: bdi btrfs-1: dirty=892 wb=522 unstable=0 bg_thresh=989 thresh=1979 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 164.991163: balance_dirty_state: bdi btrfs-1: dirty=917 wb=522 unstable=0 bg_thresh=992 thresh=1984 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 164.991470: balance_dirty_state: bdi btrfs-1: dirty=942 wb=522 unstable=0 bg_thresh=990 thresh=1980 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 164.991600: balance_dirty_state: bdi btrfs-1: dirty=967 wb=522 unstable=0 bg_thresh=1002 thresh=2005 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 164.991721: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=522 unstable=0 bg_thresh=1005 thresh=2010 gap=471 poll_thresh=19 ino=257 dd-2584 [001] 164.991726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=48000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 164.991769: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22452 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 164.993018: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=528 to_write=7664 dd-2584 [001] 165.002920: balance_dirty_state: bdi btrfs-1: dirty=521 wb=795 unstable=0 bg_thresh=1002 thresh=2004 gap=688 poll_thresh=19 ino=257 dd-2584 [001] 165.002991: balance_dirty_state: bdi btrfs-1: dirty=521 wb=795 unstable=0 bg_thresh=999 thresh=1998 gap=682 poll_thresh=14 ino=257 dd-2584 [001] 165.003054: balance_dirty_state: bdi btrfs-1: dirty=546 wb=795 unstable=0 bg_thresh=1001 thresh=2003 gap=662 poll_thresh=15 ino=257 dd-2584 [001] 165.003122: balance_dirty_state: bdi btrfs-1: dirty=571 wb=795 unstable=0 bg_thresh=998 thresh=1997 gap=631 poll_thresh=16 ino=257 dd-2584 [001] 165.003250: balance_dirty_state: bdi btrfs-1: dirty=596 wb=795 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=17 ino=257 dd-2584 [001] 165.003375: balance_dirty_state: bdi btrfs-1: dirty=621 wb=795 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=18 ino=257 dd-2584 [001] 165.003501: balance_dirty_state: bdi btrfs-1: dirty=646 wb=795 unstable=0 bg_thresh=999 thresh=1999 gap=558 poll_thresh=19 ino=257 dd-2584 [001] 165.003628: balance_dirty_state: bdi btrfs-1: dirty=696 wb=795 unstable=0 bg_thresh=999 thresh=1998 gap=507 poll_thresh=20 ino=257 dd-2584 [001] 165.003925: balance_dirty_state: bdi btrfs-1: dirty=721 wb=795 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=21 ino=257 dd-2584 [001] 165.003930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=48000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 165.014956: balance_dirty_state: bdi btrfs-1: dirty=728 wb=538 unstable=0 bg_thresh=997 thresh=1994 gap=728 poll_thresh=21 ino=257 dd-2584 [005] 165.015020: balance_dirty_state: bdi btrfs-1: dirty=728 wb=538 unstable=0 bg_thresh=997 thresh=1994 gap=728 poll_thresh=16 ino=257 dd-2584 [005] 165.015136: balance_dirty_state: bdi btrfs-1: dirty=778 wb=538 unstable=0 bg_thresh=1002 thresh=2004 gap=688 poll_thresh=17 ino=257 dd-2584 [005] 165.015254: balance_dirty_state: bdi btrfs-1: dirty=803 wb=538 unstable=0 bg_thresh=1001 thresh=2003 gap=662 poll_thresh=18 ino=257 dd-2584 [005] 165.015372: balance_dirty_state: bdi btrfs-1: dirty=828 wb=538 unstable=0 bg_thresh=1001 thresh=2002 gap=636 poll_thresh=19 ino=257 dd-2584 [005] 165.015490: balance_dirty_state: bdi btrfs-1: dirty=878 wb=538 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=20 ino=257 dd-2584 [005] 165.015607: balance_dirty_state: bdi btrfs-1: dirty=903 wb=538 unstable=0 bg_thresh=1002 thresh=2005 gap=564 poll_thresh=21 ino=257 dd-2584 [005] 165.015727: balance_dirty_state: bdi btrfs-1: dirty=928 wb=538 unstable=0 bg_thresh=999 thresh=1998 gap=532 poll_thresh=22 ino=257 dd-2584 [005] 165.016020: balance_dirty_state: bdi btrfs-1: dirty=953 wb=538 unstable=0 bg_thresh=998 thresh=1997 gap=506 poll_thresh=23 ino=257 dd-2584 [005] 165.016139: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=538 unstable=0 bg_thresh=998 thresh=1996 gap=455 poll_thresh=24 ino=257 dd-2584 [005] 165.016143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=48000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 165.016211: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22476 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 165.017342: writeback_single_inode: bdi btrfs-1: ino=257 state= age=12 wrote=480 to_write=7712 dd-2584 [005] 165.022976: balance_dirty_state: bdi btrfs-1: dirty=503 wb=888 unstable=0 bg_thresh=999 thresh=1999 gap=608 poll_thresh=24 ino=257 dd-2584 [005] 165.023110: balance_dirty_state: bdi btrfs-1: dirty=503 wb=888 unstable=0 bg_thresh=998 thresh=1996 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 165.023356: balance_dirty_state: bdi btrfs-1: dirty=553 wb=888 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=19 ino=257 dd-2584 [005] 165.023600: balance_dirty_state: bdi btrfs-1: dirty=578 wb=888 unstable=0 bg_thresh=1005 thresh=2010 gap=544 poll_thresh=20 ino=257 dd-2584 [005] 165.023846: balance_dirty_state: bdi btrfs-1: dirty=603 wb=888 unstable=0 bg_thresh=1003 thresh=2007 gap=516 poll_thresh=21 ino=257 dd-2584 [005] 165.024089: balance_dirty_state: bdi btrfs-1: dirty=628 wb=888 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=22 ino=257 dd-2584 [005] 165.024098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=48000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 165.031013: balance_dirty_state: bdi btrfs-1: dirty=635 wb=757 unstable=0 bg_thresh=1002 thresh=2004 gap=612 poll_thresh=22 ino=257 dd-2584 [001] 165.031138: balance_dirty_state: bdi btrfs-1: dirty=660 wb=757 unstable=0 bg_thresh=1001 thresh=2003 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 165.031376: balance_dirty_state: bdi btrfs-1: dirty=685 wb=757 unstable=0 bg_thresh=1001 thresh=2002 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 165.031964: balance_dirty_state: bdi btrfs-1: dirty=710 wb=757 unstable=0 bg_thresh=1000 thresh=2001 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 165.032204: balance_dirty_state: bdi btrfs-1: dirty=735 wb=757 unstable=0 bg_thresh=1000 thresh=2000 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 165.032439: balance_dirty_state: bdi btrfs-1: dirty=785 wb=757 unstable=0 bg_thresh=1002 thresh=2004 gap=462 poll_thresh=20 ino=257 dd-2584 [001] 165.032448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=48000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 165.043069: balance_dirty_state: bdi btrfs-1: dirty=785 wb=607 unstable=0 bg_thresh=1001 thresh=2003 gap=611 poll_thresh=20 ino=257 dd-2584 [001] 165.043145: balance_dirty_state: bdi btrfs-1: dirty=785 wb=607 unstable=0 bg_thresh=999 thresh=1999 gap=607 poll_thresh=15 ino=257 dd-2584 [001] 165.043204: balance_dirty_state: bdi btrfs-1: dirty=810 wb=607 unstable=0 bg_thresh=1002 thresh=2004 gap=587 poll_thresh=16 ino=257 dd-2584 [001] 165.043318: balance_dirty_state: bdi btrfs-1: dirty=835 wb=607 unstable=0 bg_thresh=1001 thresh=2003 gap=561 poll_thresh=17 ino=257 dd-2584 [001] 165.043431: balance_dirty_state: bdi btrfs-1: dirty=885 wb=607 unstable=0 bg_thresh=1003 thresh=2007 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 165.043543: balance_dirty_state: bdi btrfs-1: dirty=910 wb=607 unstable=0 bg_thresh=1003 thresh=2006 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 165.043548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 165.051008: balance_dirty_state: bdi btrfs-1: dirty=918 wb=493 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 165.051113: balance_dirty_state: bdi btrfs-1: dirty=943 wb=493 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 165.051174: balance_dirty_state: bdi btrfs-1: dirty=943 wb=493 unstable=0 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 165.051235: balance_dirty_state: bdi btrfs-1: dirty=968 wb=493 unstable=0 bg_thresh=1004 thresh=2009 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 165.051529: balance_dirty_state: bdi btrfs-1: dirty=993 wb=493 unstable=0 bg_thresh=1004 thresh=2008 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 165.051646: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=493 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 165.051651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 165.051721: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22512 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 165.053029: writeback_single_inode: bdi btrfs-1: ino=257 state= age=28 wrote=528 to_write=7664 dd-2584 [001] 165.063052: balance_dirty_state: bdi btrfs-1: dirty=485 wb=743 unstable=0 bg_thresh=997 thresh=1994 gap=766 poll_thresh=18 ino=257 dd-2584 [001] 165.063147: balance_dirty_state: bdi btrfs-1: dirty=510 wb=743 unstable=0 bg_thresh=996 thresh=1993 gap=740 poll_thresh=13 ino=257 dd-2584 [001] 165.063208: balance_dirty_state: bdi btrfs-1: dirty=535 wb=743 unstable=0 bg_thresh=996 thresh=1993 gap=715 poll_thresh=14 ino=257 dd-2584 [001] 165.063266: balance_dirty_state: bdi btrfs-1: dirty=535 wb=743 unstable=0 bg_thresh=996 thresh=1992 gap=714 poll_thresh=15 ino=257 dd-2584 [001] 165.063322: balance_dirty_state: bdi btrfs-1: dirty=560 wb=743 unstable=0 bg_thresh=998 thresh=1997 gap=694 poll_thresh=16 ino=257 dd-2584 [001] 165.063436: balance_dirty_state: bdi btrfs-1: dirty=585 wb=743 unstable=0 bg_thresh=998 thresh=1996 gap=668 poll_thresh=17 ino=257 dd-2584 [001] 165.063548: balance_dirty_state: bdi btrfs-1: dirty=610 wb=743 unstable=0 bg_thresh=997 thresh=1995 gap=642 poll_thresh=18 ino=257 dd-2584 [001] 165.063662: balance_dirty_state: bdi btrfs-1: dirty=660 wb=743 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 165.063776: balance_dirty_state: bdi btrfs-1: dirty=685 wb=743 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=20 ino=257 dd-2584 [001] 165.064057: balance_dirty_state: bdi btrfs-1: dirty=710 wb=743 unstable=0 bg_thresh=995 thresh=1991 gap=538 poll_thresh=21 ino=257 dd-2584 [001] 165.064169: balance_dirty_state: bdi btrfs-1: dirty=760 wb=743 unstable=0 bg_thresh=995 thresh=1990 gap=487 poll_thresh=22 ino=257 dd-2584 [001] 165.064174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 165.071085: balance_dirty_state: bdi btrfs-1: dirty=754 wb=618 unstable=0 bg_thresh=996 thresh=1992 gap=620 poll_thresh=22 ino=257 dd-2584 [001] 165.071178: balance_dirty_state: bdi btrfs-1: dirty=754 wb=618 unstable=0 bg_thresh=998 thresh=1997 gap=625 poll_thresh=16 ino=257 dd-2584 [001] 165.071291: balance_dirty_state: bdi btrfs-1: dirty=804 wb=618 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 165.071403: balance_dirty_state: bdi btrfs-1: dirty=829 wb=618 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=18 ino=257 dd-2584 [001] 165.071515: balance_dirty_state: bdi btrfs-1: dirty=854 wb=618 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=19 ino=257 dd-2584 [001] 165.071629: balance_dirty_state: bdi btrfs-1: dirty=904 wb=618 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=20 ino=257 dd-2584 [001] 165.071633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 165.079005: balance_dirty_state: bdi btrfs-1: dirty=905 wb=526 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=20 ino=257 dd-2584 [001] 165.079084: balance_dirty_state: bdi btrfs-1: dirty=905 wb=526 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 165.079144: balance_dirty_state: bdi btrfs-1: dirty=930 wb=526 unstable=0 bg_thresh=995 thresh=1990 gap=534 poll_thresh=16 ino=257 dd-2584 [001] 165.079433: balance_dirty_state: bdi btrfs-1: dirty=955 wb=526 unstable=0 bg_thresh=994 thresh=1989 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 165.079553: balance_dirty_state: bdi btrfs-1: dirty=980 wb=526 unstable=0 bg_thresh=996 thresh=1993 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 165.079557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 165.087074: balance_dirty_state: bdi btrfs-1: dirty=980 wb=401 unstable=0 bg_thresh=998 thresh=1996 gap=615 poll_thresh=18 ino=257 dd-2584 [003] 165.087158: balance_dirty_state: bdi btrfs-1: dirty=980 wb=401 unstable=0 bg_thresh=998 thresh=1996 gap=615 poll_thresh=13 ino=257 dd-2584 [003] 165.087217: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=401 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=14 ino=257 dd-2584 [003] 165.087280: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=401 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 165.087301: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22548 wrote=0 to_write=8192 dd-2584 [003] 165.087341: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=401 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=16 ino=257 dd-2584 [003] 165.087463: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=426 unstable=0 bg_thresh=1005 thresh=2011 gap=530 poll_thresh=17 ino=257 dd-2584 [003] 165.087588: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=476 unstable=0 bg_thresh=1005 thresh=2010 gap=504 poll_thresh=18 ino=257 dd-2584 [003] 165.087713: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=526 unstable=0 bg_thresh=1004 thresh=2009 gap=478 poll_thresh=19 ino=257 dd-2584 [003] 165.087714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 165.088903: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=656 to_write=7536 dd-2584 [003] 165.095010: balance_dirty_state: bdi btrfs-1: dirty=480 wb=926 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=19 ino=257 dd-2584 [003] 165.095114: balance_dirty_state: bdi btrfs-1: dirty=505 wb=926 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=14 ino=257 dd-2584 [003] 165.095171: balance_dirty_state: bdi btrfs-1: dirty=530 wb=926 unstable=0 bg_thresh=1000 thresh=2001 gap=545 poll_thresh=15 ino=257 dd-2584 [003] 165.095226: balance_dirty_state: bdi btrfs-1: dirty=530 wb=926 unstable=0 bg_thresh=1000 thresh=2001 gap=545 poll_thresh=16 ino=257 dd-2584 [003] 165.095504: balance_dirty_state: bdi btrfs-1: dirty=555 wb=926 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=17 ino=257 dd-2584 [003] 165.095618: balance_dirty_state: bdi btrfs-1: dirty=605 wb=926 unstable=0 bg_thresh=1005 thresh=2010 gap=479 poll_thresh=18 ino=257 dd-2584 [003] 165.095622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 165.103037: balance_dirty_state: bdi btrfs-1: dirty=605 wb=801 unstable=0 bg_thresh=1002 thresh=2005 gap=599 poll_thresh=18 ino=257 dd-2584 [003] 165.103134: balance_dirty_state: bdi btrfs-1: dirty=605 wb=801 unstable=0 bg_thresh=1002 thresh=2005 gap=599 poll_thresh=13 ino=257 dd-2584 [003] 165.103192: balance_dirty_state: bdi btrfs-1: dirty=630 wb=801 unstable=0 bg_thresh=1005 thresh=2010 gap=579 poll_thresh=14 ino=257 dd-2584 [003] 165.103250: balance_dirty_state: bdi btrfs-1: dirty=655 wb=801 unstable=0 bg_thresh=1002 thresh=2004 gap=548 poll_thresh=15 ino=257 dd-2584 [003] 165.103308: balance_dirty_state: bdi btrfs-1: dirty=655 wb=801 unstable=0 bg_thresh=1004 thresh=2009 gap=553 poll_thresh=16 ino=257 dd-2584 [003] 165.103424: balance_dirty_state: bdi btrfs-1: dirty=705 wb=801 unstable=0 bg_thresh=1004 thresh=2008 gap=502 poll_thresh=17 ino=257 dd-2584 [003] 165.103541: balance_dirty_state: bdi btrfs-1: dirty=730 wb=801 unstable=0 bg_thresh=1006 thresh=2012 gap=481 poll_thresh=18 ino=257 dd-2584 [003] 165.103545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 165.111020: balance_dirty_state: bdi btrfs-1: dirty=730 wb=651 unstable=0 bg_thresh=996 thresh=1993 gap=612 poll_thresh=18 ino=257 dd-2584 [003] 165.111099: balance_dirty_state: bdi btrfs-1: dirty=730 wb=651 unstable=0 bg_thresh=996 thresh=1993 gap=612 poll_thresh=13 ino=257 dd-2584 [003] 165.111158: balance_dirty_state: bdi btrfs-1: dirty=755 wb=651 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=14 ino=257 dd-2584 [003] 165.111216: balance_dirty_state: bdi btrfs-1: dirty=780 wb=651 unstable=0 bg_thresh=999 thresh=1998 gap=567 poll_thresh=15 ino=257 dd-2584 [003] 165.111273: balance_dirty_state: bdi btrfs-1: dirty=780 wb=651 unstable=0 bg_thresh=1001 thresh=2003 gap=572 poll_thresh=16 ino=257 dd-2584 [003] 165.111560: balance_dirty_state: bdi btrfs-1: dirty=830 wb=651 unstable=0 bg_thresh=1004 thresh=2008 gap=527 poll_thresh=17 ino=257 dd-2584 [003] 165.111678: balance_dirty_state: bdi btrfs-1: dirty=855 wb=651 unstable=0 bg_thresh=1006 thresh=2012 gap=506 poll_thresh=18 ino=257 dd-2584 [003] 165.111795: balance_dirty_state: bdi btrfs-1: dirty=880 wb=651 unstable=0 bg_thresh=1005 thresh=2011 gap=480 poll_thresh=19 ino=257 dd-2584 [003] 165.111800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 165.119042: balance_dirty_state: bdi btrfs-1: dirty=880 wb=526 unstable=0 bg_thresh=995 thresh=1990 gap=584 poll_thresh=19 ino=257 dd-2584 [003] 165.119156: balance_dirty_state: bdi btrfs-1: dirty=905 wb=526 unstable=0 bg_thresh=995 thresh=1990 gap=559 poll_thresh=14 ino=257 dd-2584 [003] 165.119225: balance_dirty_state: bdi btrfs-1: dirty=930 wb=476 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=15 ino=257 dd-2584 [003] 165.119289: balance_dirty_state: bdi btrfs-1: dirty=930 wb=451 unstable=0 bg_thresh=997 thresh=1995 gap=614 poll_thresh=16 ino=257 dd-2584 [003] 165.119417: balance_dirty_state: bdi btrfs-1: dirty=955 wb=401 unstable=0 bg_thresh=1000 thresh=2000 gap=644 poll_thresh=17 ino=257 dd-2584 [003] 165.119542: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=401 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 165.119567: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22580 wrote=0 to_write=8192 dd-2584 [003] 165.119674: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=401 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=19 ino=257 dd-2584 [003] 165.119975: balance_dirty_state: bdi btrfs-1: dirty=930 wb=526 unstable=0 bg_thresh=999 thresh=1998 gap=542 poll_thresh=20 ino=257 dd-2584 [003] 165.120106: balance_dirty_state: bdi btrfs-1: dirty=930 wb=576 unstable=0 bg_thresh=997 thresh=1995 gap=489 poll_thresh=21 ino=257 dd-2584 [003] 165.120108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 165.121067: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=608 to_write=7584 dd-2584 [003] 165.127025: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1001 unstable=0 bg_thresh=1003 thresh=2007 gap=526 poll_thresh=21 ino=257 dd-2584 [003] 165.127112: balance_dirty_state: bdi btrfs-1: dirty=480 wb=951 unstable=0 bg_thresh=1002 thresh=2004 gap=573 poll_thresh=16 ino=257 dd-2584 [003] 165.127249: balance_dirty_state: bdi btrfs-1: dirty=505 wb=901 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=17 ino=257 dd-2584 [003] 165.127372: balance_dirty_state: bdi btrfs-1: dirty=555 wb=901 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=18 ino=257 dd-2584 [003] 165.127494: balance_dirty_state: bdi btrfs-1: dirty=580 wb=901 unstable=0 bg_thresh=1000 thresh=2001 gap=520 poll_thresh=19 ino=257 dd-2584 [003] 165.127616: balance_dirty_state: bdi btrfs-1: dirty=605 wb=901 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=20 ino=257 dd-2584 [003] 165.127621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 165.134975: balance_dirty_state: bdi btrfs-1: dirty=605 wb=776 unstable=0 bg_thresh=1004 thresh=2008 gap=627 poll_thresh=20 ino=257 dd-2584 [000] 165.135088: balance_dirty_state: bdi btrfs-1: dirty=630 wb=776 unstable=0 bg_thresh=1004 thresh=2008 gap=602 poll_thresh=15 ino=257 dd-2584 [000] 165.135195: balance_dirty_state: bdi btrfs-1: dirty=630 wb=776 unstable=0 bg_thresh=1006 thresh=2013 gap=607 poll_thresh=16 ino=257 dd-2584 [000] 165.135410: balance_dirty_state: bdi btrfs-1: dirty=655 wb=776 unstable=0 bg_thresh=1009 thresh=2018 gap=587 poll_thresh=17 ino=257 dd-2584 [000] 165.135957: balance_dirty_state: bdi btrfs-1: dirty=705 wb=776 unstable=0 bg_thresh=1011 thresh=2022 gap=541 poll_thresh=18 ino=257 dd-2584 [000] 165.136172: balance_dirty_state: bdi btrfs-1: dirty=730 wb=776 unstable=0 bg_thresh=1010 thresh=2021 gap=515 poll_thresh=19 ino=257 dd-2584 [000] 165.136387: balance_dirty_state: bdi btrfs-1: dirty=755 wb=776 unstable=0 bg_thresh=1010 thresh=2020 gap=489 poll_thresh=20 ino=257 dd-2584 [000] 165.136396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 165.143016: balance_dirty_state: bdi btrfs-1: dirty=755 wb=626 unstable=0 bg_thresh=1005 thresh=2010 gap=629 poll_thresh=20 ino=257 dd-2584 [000] 165.143110: balance_dirty_state: bdi btrfs-1: dirty=780 wb=626 unstable=0 bg_thresh=1007 thresh=2015 gap=609 poll_thresh=15 ino=257 dd-2584 [000] 165.143217: balance_dirty_state: bdi btrfs-1: dirty=805 wb=626 unstable=0 bg_thresh=1010 thresh=2021 gap=590 poll_thresh=16 ino=257 dd-2584 [000] 165.143339: balance_dirty_state: bdi btrfs-1: dirty=830 wb=626 unstable=0 bg_thresh=1010 thresh=2020 gap=564 poll_thresh=17 ino=257 dd-2584 [000] 165.143452: balance_dirty_state: bdi btrfs-1: dirty=855 wb=626 unstable=0 bg_thresh=1012 thresh=2024 gap=543 poll_thresh=18 ino=257 dd-2584 [000] 165.143565: balance_dirty_state: bdi btrfs-1: dirty=880 wb=626 unstable=0 bg_thresh=1011 thresh=2023 gap=517 poll_thresh=19 ino=257 dd-2584 [000] 165.143678: balance_dirty_state: bdi btrfs-1: dirty=930 wb=626 unstable=0 bg_thresh=1011 thresh=2022 gap=466 poll_thresh=20 ino=257 dd-2584 [000] 165.143683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=49028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 165.151301: balance_dirty_state: bdi btrfs-1: dirty=930 wb=501 unstable=0 bg_thresh=1010 thresh=2021 gap=590 poll_thresh=20 ino=257 dd-2584 [000] 165.151678: balance_dirty_state: bdi btrfs-1: dirty=930 wb=501 unstable=0 bg_thresh=1010 thresh=2021 gap=590 poll_thresh=15 ino=257 dd-2584 [000] 165.151765: balance_dirty_state: bdi btrfs-1: dirty=955 wb=501 unstable=0 bg_thresh=1010 thresh=2020 gap=564 poll_thresh=16 ino=257 dd-2584 [000] 165.151936: balance_dirty_state: bdi btrfs-1: dirty=980 wb=501 unstable=0 bg_thresh=1009 thresh=2019 gap=538 poll_thresh=17 ino=257 dd-2584 [000] 165.152107: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=501 unstable=0 bg_thresh=1009 thresh=2018 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 165.152113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-181% task_weight=98% bdi_bw=51356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 165.152174: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22612 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 165.153674: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=560 to_write=7632 dd-2584 [004] 165.159055: balance_dirty_state: bdi btrfs-1: dirty=480 wb=901 unstable=0 bg_thresh=998 thresh=1997 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 165.159145: balance_dirty_state: bdi btrfs-1: dirty=480 wb=901 unstable=0 bg_thresh=1001 thresh=2002 gap=621 poll_thresh=13 ino=257 dd-2584 [004] 165.159231: balance_dirty_state: bdi btrfs-1: dirty=505 wb=901 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 165.159314: balance_dirty_state: bdi btrfs-1: dirty=530 wb=901 unstable=0 bg_thresh=1003 thresh=2007 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 165.159399: balance_dirty_state: bdi btrfs-1: dirty=530 wb=901 unstable=0 bg_thresh=1003 thresh=2007 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 165.159571: balance_dirty_state: bdi btrfs-1: dirty=580 wb=901 unstable=0 bg_thresh=1006 thresh=2012 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 165.159712: balance_dirty_state: bdi btrfs-1: dirty=605 wb=901 unstable=0 bg_thresh=1008 thresh=2016 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 165.159838: balance_dirty_state: bdi btrfs-1: dirty=630 wb=901 unstable=0 bg_thresh=1004 thresh=2009 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 165.159844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=51356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.167013: balance_dirty_state: bdi btrfs-1: dirty=630 wb=776 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 165.167362: balance_dirty_state: bdi btrfs-1: dirty=655 wb=776 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 165.167426: balance_dirty_state: bdi btrfs-1: dirty=680 wb=776 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 165.167491: balance_dirty_state: bdi btrfs-1: dirty=680 wb=776 unstable=0 bg_thresh=999 thresh=1999 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 165.167656: balance_dirty_state: bdi btrfs-1: dirty=705 wb=776 unstable=0 bg_thresh=1001 thresh=2003 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 165.167775: balance_dirty_state: bdi btrfs-1: dirty=755 wb=776 unstable=0 bg_thresh=1001 thresh=2002 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 165.167781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=51356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.178970: balance_dirty_state: bdi btrfs-1: dirty=755 wb=651 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 165.179057: balance_dirty_state: bdi btrfs-1: dirty=755 wb=651 unstable=0 bg_thresh=1003 thresh=2006 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 165.179148: balance_dirty_state: bdi btrfs-1: dirty=780 wb=651 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 165.179238: balance_dirty_state: bdi btrfs-1: dirty=805 wb=651 unstable=0 bg_thresh=1002 thresh=2005 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 165.179327: balance_dirty_state: bdi btrfs-1: dirty=805 wb=651 unstable=0 bg_thresh=999 thresh=1999 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 165.179505: balance_dirty_state: bdi btrfs-1: dirty=855 wb=651 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 165.179512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=51356 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 165.186971: balance_dirty_state: bdi btrfs-1: dirty=855 wb=426 unstable=0 bg_thresh=993 thresh=1986 gap=705 poll_thresh=17 ino=257 dd-2584 [004] 165.187069: balance_dirty_state: bdi btrfs-1: dirty=855 wb=426 unstable=0 bg_thresh=990 thresh=1980 gap=699 poll_thresh=13 ino=257 dd-2584 [004] 165.187134: balance_dirty_state: bdi btrfs-1: dirty=880 wb=426 unstable=0 bg_thresh=992 thresh=1985 gap=679 poll_thresh=14 ino=257 dd-2584 [004] 165.187196: balance_dirty_state: bdi btrfs-1: dirty=880 wb=426 unstable=0 bg_thresh=992 thresh=1984 gap=678 poll_thresh=15 ino=257 dd-2584 [004] 165.187432: balance_dirty_state: bdi btrfs-1: dirty=905 wb=426 unstable=0 bg_thresh=989 thresh=1978 gap=647 poll_thresh=16 ino=257 dd-2584 [004] 165.187545: balance_dirty_state: bdi btrfs-1: dirty=930 wb=426 unstable=0 bg_thresh=988 thresh=1977 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 165.187659: balance_dirty_state: bdi btrfs-1: dirty=980 wb=426 unstable=0 bg_thresh=990 thresh=1981 gap=575 poll_thresh=18 ino=257 dd-2584 [004] 165.187791: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=426 unstable=0 bg_thresh=990 thresh=1980 gap=549 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 165.187861: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22648 wrote=0 to_write=8192 dd-2584 [004] 165.187958: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=426 unstable=0 bg_thresh=989 thresh=1979 gap=523 poll_thresh=20 ino=257 dd-2584 [004] 165.188087: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=476 unstable=0 bg_thresh=991 thresh=1983 gap=477 poll_thresh=21 ino=257 dd-2584 [004] 165.188089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=51356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 165.189271: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=592 to_write=7600 dd-2584 [000] 165.195024: balance_dirty_state: bdi btrfs-1: dirty=480 wb=901 unstable=0 bg_thresh=990 thresh=1980 gap=599 poll_thresh=21 ino=257 dd-2584 [000] 165.195097: balance_dirty_state: bdi btrfs-1: dirty=480 wb=901 unstable=0 bg_thresh=990 thresh=1980 gap=599 poll_thresh=16 ino=257 dd-2584 [000] 165.195210: balance_dirty_state: bdi btrfs-1: dirty=505 wb=901 unstable=0 bg_thresh=992 thresh=1985 gap=579 poll_thresh=17 ino=257 dd-2584 [000] 165.195323: balance_dirty_state: bdi btrfs-1: dirty=555 wb=901 unstable=0 bg_thresh=995 thresh=1990 gap=534 poll_thresh=18 ino=257 dd-2584 [000] 165.195607: balance_dirty_state: bdi btrfs-1: dirty=580 wb=901 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=19 ino=257 dd-2584 [000] 165.195719: balance_dirty_state: bdi btrfs-1: dirty=605 wb=901 unstable=0 bg_thresh=999 thresh=1999 gap=493 poll_thresh=20 ino=257 dd-2584 [000] 165.195724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=51356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 165.203049: balance_dirty_state: bdi btrfs-1: dirty=605 wb=776 unstable=0 bg_thresh=998 thresh=1996 gap=615 poll_thresh=20 ino=257 dd-2584 [000] 165.203112: balance_dirty_state: bdi btrfs-1: dirty=630 wb=776 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=15 ino=257 dd-2584 [000] 165.203167: balance_dirty_state: bdi btrfs-1: dirty=655 wb=776 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 165.203281: balance_dirty_state: bdi btrfs-1: dirty=680 wb=776 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=17 ino=257 dd-2584 [000] 165.203393: balance_dirty_state: bdi btrfs-1: dirty=705 wb=776 unstable=0 bg_thresh=999 thresh=1999 gap=518 poll_thresh=18 ino=257 dd-2584 [000] 165.203508: balance_dirty_state: bdi btrfs-1: dirty=730 wb=776 unstable=0 bg_thresh=998 thresh=1997 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 165.203512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=51356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 165.211375: balance_dirty_state: bdi btrfs-1: dirty=730 wb=601 unstable=0 bg_thresh=993 thresh=1986 gap=655 poll_thresh=19 ino=257 dd-2584 [000] 165.211461: balance_dirty_state: bdi btrfs-1: dirty=755 wb=601 unstable=0 bg_thresh=993 thresh=1986 gap=630 poll_thresh=14 ino=257 dd-2584 [000] 165.211545: balance_dirty_state: bdi btrfs-1: dirty=780 wb=601 unstable=0 bg_thresh=995 thresh=1991 gap=610 poll_thresh=15 ino=257 dd-2584 [000] 165.211627: balance_dirty_state: bdi btrfs-1: dirty=780 wb=601 unstable=0 bg_thresh=995 thresh=1991 gap=610 poll_thresh=16 ino=257 dd-2584 [000] 165.212083: balance_dirty_state: bdi btrfs-1: dirty=830 wb=601 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=17 ino=257 dd-2584 [000] 165.212254: balance_dirty_state: bdi btrfs-1: dirty=855 wb=601 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=18 ino=257 dd-2584 [000] 165.212425: balance_dirty_state: bdi btrfs-1: dirty=880 wb=601 unstable=0 bg_thresh=999 thresh=1999 gap=518 poll_thresh=19 ino=257 dd-2584 [000] 165.212594: balance_dirty_state: bdi btrfs-1: dirty=905 wb=601 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=20 ino=257 dd-2584 [000] 165.212600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=51356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 165.219071: balance_dirty_state: bdi btrfs-1: dirty=905 wb=601 unstable=0 bg_thresh=998 thresh=1997 gap=491 poll_thresh=20 ino=257 dd-2584 [006] 165.219077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=51356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 165.226998: balance_dirty_state: bdi btrfs-1: dirty=905 wb=351 unstable=0 bg_thresh=993 thresh=1986 gap=730 poll_thresh=20 ino=257 dd-2584 [006] 165.227094: balance_dirty_state: bdi btrfs-1: dirty=930 wb=351 unstable=0 bg_thresh=993 thresh=1986 gap=705 poll_thresh=15 ino=257 dd-2584 [006] 165.227213: balance_dirty_state: bdi btrfs-1: dirty=930 wb=351 unstable=0 bg_thresh=995 thresh=1991 gap=710 poll_thresh=16 ino=257 dd-2584 [006] 165.227446: balance_dirty_state: bdi btrfs-1: dirty=955 wb=351 unstable=0 bg_thresh=998 thresh=1996 gap=690 poll_thresh=17 ino=257 dd-2584 [006] 165.227679: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=351 unstable=0 bg_thresh=997 thresh=1995 gap=639 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 165.227723: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22688 wrote=0 to_write=8192 dd-2584 [006] 165.228043: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=351 unstable=0 bg_thresh=999 thresh=1999 gap=618 poll_thresh=19 ino=257 dd-2584 [006] 165.229013: balance_dirty_state: bdi btrfs-1: dirty=930 wb=476 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=20 ino=257 dd-2584 [006] 165.229380: balance_dirty_state: bdi btrfs-1: dirty=930 wb=526 unstable=0 bg_thresh=998 thresh=1997 gap=541 poll_thresh=21 ino=257 dd-2584 [006] 165.229750: balance_dirty_state: bdi btrfs-1: dirty=905 wb=576 unstable=0 bg_thresh=1000 thresh=2001 gap=520 poll_thresh=22 ino=257 dd-2584 [006] 165.230117: balance_dirty_state: bdi btrfs-1: dirty=880 wb=626 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=23 ino=257 dd-2584 [006] 165.230121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=51356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 165.232103: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=704 to_write=7488 dd-2584 [004] 165.235026: balance_dirty_state: bdi btrfs-1: dirty=455 wb=926 unstable=0 bg_thresh=1001 thresh=2002 gap=621 poll_thresh=23 ino=257 dd-2584 [004] 165.235129: balance_dirty_state: bdi btrfs-1: dirty=455 wb=926 unstable=0 bg_thresh=1001 thresh=2002 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 165.235368: balance_dirty_state: bdi btrfs-1: dirty=480 wb=926 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 165.235603: balance_dirty_state: bdi btrfs-1: dirty=530 wb=926 unstable=0 bg_thresh=999 thresh=1999 gap=543 poll_thresh=19 ino=257 dd-2584 [004] 165.235839: balance_dirty_state: bdi btrfs-1: dirty=555 wb=926 unstable=0 bg_thresh=999 thresh=1998 gap=517 poll_thresh=20 ino=257 dd-2584 [004] 165.236071: balance_dirty_state: bdi btrfs-1: dirty=580 wb=926 unstable=0 bg_thresh=998 thresh=1997 gap=491 poll_thresh=21 ino=257 dd-2584 [004] 165.236080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=51356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.242998: balance_dirty_state: bdi btrfs-1: dirty=580 wb=801 unstable=0 bg_thresh=998 thresh=1996 gap=615 poll_thresh=21 ino=257 dd-2584 [004] 165.243239: balance_dirty_state: bdi btrfs-1: dirty=605 wb=801 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 165.243353: balance_dirty_state: bdi btrfs-1: dirty=630 wb=801 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 165.243466: balance_dirty_state: bdi btrfs-1: dirty=680 wb=801 unstable=0 bg_thresh=1002 thresh=2004 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 165.243577: balance_dirty_state: bdi btrfs-1: dirty=705 wb=801 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 165.243582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=51356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.250971: balance_dirty_state: bdi btrfs-1: dirty=705 wb=726 unstable=0 bg_thresh=1001 thresh=2003 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 165.251061: balance_dirty_state: bdi btrfs-1: dirty=705 wb=726 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 165.251147: balance_dirty_state: bdi btrfs-1: dirty=730 wb=726 unstable=0 bg_thresh=1001 thresh=2002 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 165.251231: balance_dirty_state: bdi btrfs-1: dirty=755 wb=726 unstable=0 bg_thresh=1000 thresh=2001 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 165.251404: balance_dirty_state: bdi btrfs-1: dirty=780 wb=726 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 165.251410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=51356 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.259069: balance_dirty_state: bdi btrfs-1: dirty=780 wb=576 unstable=0 bg_thresh=993 thresh=1987 gap=631 poll_thresh=17 ino=257 dd-2584 [004] 165.259145: balance_dirty_state: bdi btrfs-1: dirty=805 wb=576 unstable=0 bg_thresh=993 thresh=1987 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 165.259202: balance_dirty_state: bdi btrfs-1: dirty=805 wb=576 unstable=0 bg_thresh=996 thresh=1992 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 165.259256: balance_dirty_state: bdi btrfs-1: dirty=830 wb=576 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 165.259312: balance_dirty_state: bdi btrfs-1: dirty=855 wb=576 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 165.259588: balance_dirty_state: bdi btrfs-1: dirty=880 wb=576 unstable=0 bg_thresh=1001 thresh=2002 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 165.259702: balance_dirty_state: bdi btrfs-1: dirty=905 wb=576 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 165.259815: balance_dirty_state: bdi btrfs-1: dirty=930 wb=576 unstable=0 bg_thresh=1002 thresh=2005 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 165.259819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=52812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.271018: balance_dirty_state: bdi btrfs-1: dirty=930 wb=326 unstable=0 bg_thresh=993 thresh=1987 gap=731 poll_thresh=19 ino=257 dd-2584 [004] 165.271129: balance_dirty_state: bdi btrfs-1: dirty=955 wb=326 unstable=0 bg_thresh=993 thresh=1987 gap=706 poll_thresh=14 ino=257 dd-2584 [004] 165.271245: balance_dirty_state: bdi btrfs-1: dirty=980 wb=326 unstable=0 bg_thresh=996 thresh=1992 gap=686 poll_thresh=15 ino=257 dd-2584 [004] 165.271359: balance_dirty_state: bdi btrfs-1: dirty=980 wb=326 unstable=0 bg_thresh=996 thresh=1992 gap=686 poll_thresh=16 ino=257 dd-2584 [004] 165.271588: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=326 unstable=0 bg_thresh=1001 thresh=2002 gap=646 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 165.271675: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22732 wrote=0 to_write=8192 dd-2584 [004] 165.271835: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=326 unstable=0 bg_thresh=1003 thresh=2007 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 165.272087: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=376 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 165.272683: balance_dirty_state: bdi btrfs-1: dirty=930 wb=501 unstable=0 bg_thresh=999 thresh=1999 gap=568 poll_thresh=20 ino=257 dd-2584 [004] 165.272933: balance_dirty_state: bdi btrfs-1: dirty=930 wb=551 unstable=0 bg_thresh=1001 thresh=2003 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 165.273182: balance_dirty_state: bdi btrfs-1: dirty=905 wb=601 unstable=0 bg_thresh=1001 thresh=2002 gap=496 poll_thresh=22 ino=257 dd-2584 [004] 165.273185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=52812 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 165.275307: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=736 to_write=7456 dd-2584 [004] 165.279001: balance_dirty_state: bdi btrfs-1: dirty=455 wb=926 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=22 ino=257 dd-2584 [004] 165.279082: balance_dirty_state: bdi btrfs-1: dirty=480 wb=926 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 165.279198: balance_dirty_state: bdi btrfs-1: dirty=505 wb=926 unstable=0 bg_thresh=1001 thresh=2003 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 165.279314: balance_dirty_state: bdi btrfs-1: dirty=530 wb=926 unstable=0 bg_thresh=1001 thresh=2002 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 165.279431: balance_dirty_state: bdi btrfs-1: dirty=555 wb=926 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=19 ino=257 dd-2584 [004] 165.279549: balance_dirty_state: bdi btrfs-1: dirty=605 wb=926 unstable=0 bg_thresh=1002 thresh=2005 gap=474 poll_thresh=20 ino=257 dd-2584 [004] 165.279553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=52812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.287117: balance_dirty_state: bdi btrfs-1: dirty=605 wb=801 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=20 ino=257 dd-2584 [004] 165.287202: balance_dirty_state: bdi btrfs-1: dirty=605 wb=801 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 165.287287: balance_dirty_state: bdi btrfs-1: dirty=630 wb=801 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 165.287745: balance_dirty_state: bdi btrfs-1: dirty=655 wb=801 unstable=0 bg_thresh=998 thresh=1997 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 165.287912: balance_dirty_state: bdi btrfs-1: dirty=705 wb=801 unstable=0 bg_thresh=1001 thresh=2002 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 165.287919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=52812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.294981: balance_dirty_state: bdi btrfs-1: dirty=705 wb=601 unstable=0 bg_thresh=995 thresh=1990 gap=684 poll_thresh=18 ino=257 dd-2584 [004] 165.295073: balance_dirty_state: bdi btrfs-1: dirty=705 wb=601 unstable=0 bg_thresh=995 thresh=1990 gap=684 poll_thresh=13 ino=257 dd-2584 [004] 165.295163: balance_dirty_state: bdi btrfs-1: dirty=730 wb=601 unstable=0 bg_thresh=997 thresh=1995 gap=664 poll_thresh=14 ino=257 dd-2584 [004] 165.295250: balance_dirty_state: bdi btrfs-1: dirty=755 wb=601 unstable=0 bg_thresh=997 thresh=1995 gap=639 poll_thresh=15 ino=257 dd-2584 [004] 165.295339: balance_dirty_state: bdi btrfs-1: dirty=755 wb=601 unstable=0 bg_thresh=1000 thresh=2000 gap=644 poll_thresh=16 ino=257 dd-2584 [004] 165.295518: balance_dirty_state: bdi btrfs-1: dirty=780 wb=601 unstable=0 bg_thresh=1002 thresh=2005 gap=624 poll_thresh=17 ino=257 dd-2584 [004] 165.295700: balance_dirty_state: bdi btrfs-1: dirty=830 wb=601 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 165.295882: balance_dirty_state: bdi btrfs-1: dirty=855 wb=601 unstable=0 bg_thresh=1004 thresh=2008 gap=552 poll_thresh=19 ino=257 dd-2584 [004] 165.296061: balance_dirty_state: bdi btrfs-1: dirty=880 wb=601 unstable=0 bg_thresh=1003 thresh=2007 gap=526 poll_thresh=20 ino=257 dd-2584 [004] 165.296529: balance_dirty_state: bdi btrfs-1: dirty=930 wb=601 unstable=0 bg_thresh=1005 thresh=2011 gap=480 poll_thresh=21 ino=257 dd-2584 [004] 165.296536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=52812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 165.303013: balance_dirty_state: bdi btrfs-1: dirty=930 wb=476 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=21 ino=257 dd-2584 [005] 165.303119: balance_dirty_state: bdi btrfs-1: dirty=955 wb=476 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 165.303320: balance_dirty_state: bdi btrfs-1: dirty=980 wb=476 unstable=0 bg_thresh=995 thresh=1990 gap=534 poll_thresh=17 ino=257 dd-2584 [005] 165.303554: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=476 unstable=0 bg_thresh=994 thresh=1989 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 165.303563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=52812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 165.303591: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22764 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 165.304917: writeback_single_inode: bdi btrfs-1: ino=257 state= age=144 wrote=544 to_write=7648 dd-2584 [001] 165.311075: balance_dirty_state: bdi btrfs-1: dirty=480 wb=901 unstable=0 bg_thresh=995 thresh=1991 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 165.311142: balance_dirty_state: bdi btrfs-1: dirty=505 wb=901 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=13 ino=257 dd-2584 [001] 165.311202: balance_dirty_state: bdi btrfs-1: dirty=530 wb=901 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 165.311260: balance_dirty_state: bdi btrfs-1: dirty=530 wb=901 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 165.311322: balance_dirty_state: bdi btrfs-1: dirty=555 wb=901 unstable=0 bg_thresh=1000 thresh=2001 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 165.311448: balance_dirty_state: bdi btrfs-1: dirty=580 wb=901 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 165.311572: balance_dirty_state: bdi btrfs-1: dirty=630 wb=901 unstable=0 bg_thresh=1002 thresh=2004 gap=473 poll_thresh=18 ino=257 dd-2584 [001] 165.311577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=52812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 165.319088: balance_dirty_state: bdi btrfs-1: dirty=630 wb=776 unstable=0 bg_thresh=1010 thresh=2020 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 165.319181: balance_dirty_state: bdi btrfs-1: dirty=630 wb=776 unstable=0 bg_thresh=1009 thresh=2019 gap=613 poll_thresh=13 ino=257 dd-2584 [001] 165.319423: balance_dirty_state: bdi btrfs-1: dirty=655 wb=776 unstable=0 bg_thresh=1009 thresh=2019 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 165.319484: balance_dirty_state: bdi btrfs-1: dirty=655 wb=776 unstable=0 bg_thresh=1009 thresh=2018 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 165.319544: balance_dirty_state: bdi btrfs-1: dirty=680 wb=776 unstable=0 bg_thresh=1009 thresh=2018 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 165.319663: balance_dirty_state: bdi btrfs-1: dirty=705 wb=776 unstable=0 bg_thresh=1011 thresh=2022 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 165.319780: balance_dirty_state: bdi btrfs-1: dirty=755 wb=776 unstable=0 bg_thresh=1010 thresh=2021 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 165.319785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=52812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 165.327038: balance_dirty_state: bdi btrfs-1: dirty=780 wb=651 unstable=0 bg_thresh=1002 thresh=2004 gap=573 poll_thresh=18 ino=257 dd-2584 [001] 165.327109: balance_dirty_state: bdi btrfs-1: dirty=780 wb=651 unstable=0 bg_thresh=1001 thresh=2003 gap=572 poll_thresh=13 ino=257 dd-2584 [001] 165.327171: balance_dirty_state: bdi btrfs-1: dirty=805 wb=651 unstable=0 bg_thresh=998 thresh=1997 gap=541 poll_thresh=14 ino=257 dd-2584 [001] 165.327231: balance_dirty_state: bdi btrfs-1: dirty=830 wb=651 unstable=0 bg_thresh=1001 thresh=2002 gap=521 poll_thresh=15 ino=257 dd-2584 [001] 165.327289: balance_dirty_state: bdi btrfs-1: dirty=830 wb=651 unstable=0 bg_thresh=998 thresh=1996 gap=515 poll_thresh=16 ino=257 dd-2584 [001] 165.327411: balance_dirty_state: bdi btrfs-1: dirty=880 wb=651 unstable=0 bg_thresh=1000 thresh=2000 gap=469 poll_thresh=17 ino=257 dd-2584 [001] 165.327415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=52812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 165.339072: balance_dirty_state: bdi btrfs-1: dirty=880 wb=426 unstable=0 bg_thresh=999 thresh=1998 gap=692 poll_thresh=17 ino=257 dd-2584 [001] 165.339154: balance_dirty_state: bdi btrfs-1: dirty=880 wb=426 unstable=0 bg_thresh=999 thresh=1998 gap=692 poll_thresh=13 ino=257 dd-2584 [001] 165.339213: balance_dirty_state: bdi btrfs-1: dirty=905 wb=426 unstable=0 bg_thresh=998 thresh=1997 gap=666 poll_thresh=14 ino=257 dd-2584 [001] 165.339270: balance_dirty_state: bdi btrfs-1: dirty=905 wb=426 unstable=0 bg_thresh=1001 thresh=2002 gap=671 poll_thresh=15 ino=257 dd-2584 [001] 165.339492: balance_dirty_state: bdi btrfs-1: dirty=930 wb=426 unstable=0 bg_thresh=998 thresh=1996 gap=640 poll_thresh=16 ino=257 dd-2584 [001] 165.339607: balance_dirty_state: bdi btrfs-1: dirty=955 wb=426 unstable=0 bg_thresh=1000 thresh=2000 gap=619 poll_thresh=17 ino=257 dd-2584 [001] 165.339720: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=426 unstable=0 bg_thresh=999 thresh=1999 gap=568 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 165.339781: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22800 wrote=0 to_write=8192 dd-2584 [001] 165.339846: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=426 unstable=0 bg_thresh=999 thresh=1998 gap=542 poll_thresh=19 ino=257 dd-2584 [001] 165.339973: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=451 unstable=0 bg_thresh=998 thresh=1997 gap=516 poll_thresh=20 ino=257 dd-2584 [001] 165.340101: balance_dirty_state: bdi btrfs-1: dirty=980 wb=526 unstable=0 bg_thresh=1000 thresh=2001 gap=495 poll_thresh=21 ino=257 dd-2584 [001] 165.340103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=52812 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 165.341273: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=576 to_write=7616 dd-2584 [001] 165.347032: balance_dirty_state: bdi btrfs-1: dirty=505 wb=876 unstable=0 bg_thresh=1000 thresh=2001 gap=620 poll_thresh=21 ino=257 dd-2584 [001] 165.347137: balance_dirty_state: bdi btrfs-1: dirty=530 wb=876 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 165.347256: balance_dirty_state: bdi btrfs-1: dirty=555 wb=876 unstable=0 bg_thresh=999 thresh=1999 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 165.347369: balance_dirty_state: bdi btrfs-1: dirty=605 wb=876 unstable=0 bg_thresh=999 thresh=1998 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 165.347650: balance_dirty_state: bdi btrfs-1: dirty=630 wb=876 unstable=0 bg_thresh=998 thresh=1997 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 165.347655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=52812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 165.355200: balance_dirty_state: bdi btrfs-1: dirty=630 wb=751 unstable=0 bg_thresh=998 thresh=1997 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 165.355309: balance_dirty_state: bdi btrfs-1: dirty=630 wb=751 unstable=0 bg_thresh=998 thresh=1997 gap=616 poll_thresh=14 ino=257 dd-2584 [005] 165.355425: balance_dirty_state: bdi btrfs-1: dirty=655 wb=751 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=15 ino=257 dd-2584 [005] 165.355544: balance_dirty_state: bdi btrfs-1: dirty=680 wb=751 unstable=0 bg_thresh=1001 thresh=2002 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 165.355779: balance_dirty_state: bdi btrfs-1: dirty=705 wb=751 unstable=0 bg_thresh=1000 thresh=2001 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 165.356015: balance_dirty_state: bdi btrfs-1: dirty=730 wb=751 unstable=0 bg_thresh=1002 thresh=2005 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 165.356251: balance_dirty_state: bdi btrfs-1: dirty=755 wb=751 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 165.356260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=52812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 165.363114: balance_dirty_state: bdi btrfs-1: dirty=755 wb=601 unstable=0 bg_thresh=997 thresh=1995 gap=639 poll_thresh=19 ino=257 dd-2584 [005] 165.363246: balance_dirty_state: bdi btrfs-1: dirty=780 wb=601 unstable=0 bg_thresh=1000 thresh=2000 gap=619 poll_thresh=14 ino=257 dd-2584 [005] 165.363368: balance_dirty_state: bdi btrfs-1: dirty=805 wb=601 unstable=0 bg_thresh=997 thresh=1994 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 165.363486: balance_dirty_state: bdi btrfs-1: dirty=805 wb=601 unstable=0 bg_thresh=999 thresh=1999 gap=593 poll_thresh=16 ino=257 dd-2584 [005] 165.363723: balance_dirty_state: bdi btrfs-1: dirty=855 wb=601 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 165.364311: balance_dirty_state: bdi btrfs-1: dirty=880 wb=601 unstable=0 bg_thresh=1001 thresh=2002 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 165.364545: balance_dirty_state: bdi btrfs-1: dirty=905 wb=601 unstable=0 bg_thresh=1000 thresh=2001 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 165.364554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=54632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 165.371100: balance_dirty_state: bdi btrfs-1: dirty=905 wb=601 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 165.371105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=54632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 165.379185: balance_dirty_state: bdi btrfs-1: dirty=905 wb=326 unstable=0 bg_thresh=1001 thresh=2002 gap=771 poll_thresh=19 ino=257 dd-2584 [005] 165.379251: balance_dirty_state: bdi btrfs-1: dirty=930 wb=326 unstable=0 bg_thresh=998 thresh=1996 gap=740 poll_thresh=14 ino=257 dd-2584 [005] 165.379309: balance_dirty_state: bdi btrfs-1: dirty=930 wb=326 unstable=0 bg_thresh=1000 thresh=2001 gap=745 poll_thresh=15 ino=257 dd-2584 [005] 165.379367: balance_dirty_state: bdi btrfs-1: dirty=955 wb=326 unstable=0 bg_thresh=1000 thresh=2000 gap=719 poll_thresh=16 ino=257 dd-2584 [005] 165.379481: balance_dirty_state: bdi btrfs-1: dirty=980 wb=326 unstable=0 bg_thresh=999 thresh=1999 gap=693 poll_thresh=17 ino=257 dd-2584 [005] 165.379594: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=326 unstable=0 bg_thresh=999 thresh=1998 gap=642 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 165.379680: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22840 wrote=0 to_write=8192 dd-2584 [005] 165.379718: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=326 unstable=0 bg_thresh=998 thresh=1997 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 165.379844: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=351 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=20 ino=257 dd-2584 [005] 165.380167: balance_dirty_state: bdi btrfs-1: dirty=955 wb=501 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=21 ino=257 dd-2584 [005] 165.380338: balance_dirty_state: bdi btrfs-1: dirty=905 wb=576 unstable=0 bg_thresh=999 thresh=1999 gap=518 poll_thresh=22 ino=257 dd-2584 [005] 165.380510: balance_dirty_state: bdi btrfs-1: dirty=855 wb=651 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=23 ino=257 dd-2584 [005] 165.380512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=54632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 165.381294: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=672 to_write=7520 dd-2584 [001] 165.387022: balance_dirty_state: bdi btrfs-1: dirty=505 wb=876 unstable=0 bg_thresh=1000 thresh=2001 gap=620 poll_thresh=23 ino=257 dd-2584 [001] 165.387121: balance_dirty_state: bdi btrfs-1: dirty=530 wb=876 unstable=0 bg_thresh=1003 thresh=2006 gap=600 poll_thresh=17 ino=257 dd-2584 [001] 165.387357: balance_dirty_state: bdi btrfs-1: dirty=555 wb=876 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=18 ino=257 dd-2584 [001] 165.387594: balance_dirty_state: bdi btrfs-1: dirty=580 wb=876 unstable=0 bg_thresh=999 thresh=1998 gap=542 poll_thresh=19 ino=257 dd-2584 [001] 165.387828: balance_dirty_state: bdi btrfs-1: dirty=605 wb=876 unstable=0 bg_thresh=1001 thresh=2002 gap=521 poll_thresh=20 ino=257 dd-2584 [001] 165.388067: balance_dirty_state: bdi btrfs-1: dirty=655 wb=876 unstable=0 bg_thresh=1000 thresh=2001 gap=470 poll_thresh=21 ino=257 dd-2584 [001] 165.388076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=54632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 165.395129: balance_dirty_state: bdi btrfs-1: dirty=655 wb=751 unstable=0 bg_thresh=1002 thresh=2004 gap=598 poll_thresh=21 ino=257 dd-2584 [001] 165.395212: balance_dirty_state: bdi btrfs-1: dirty=655 wb=751 unstable=0 bg_thresh=1004 thresh=2009 gap=603 poll_thresh=16 ino=257 dd-2584 [001] 165.395508: balance_dirty_state: bdi btrfs-1: dirty=705 wb=751 unstable=0 bg_thresh=1004 thresh=2008 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 165.395627: balance_dirty_state: bdi btrfs-1: dirty=730 wb=751 unstable=0 bg_thresh=1003 thresh=2007 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 165.395744: balance_dirty_state: bdi btrfs-1: dirty=755 wb=751 unstable=0 bg_thresh=1003 thresh=2006 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 165.395749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=54632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 165.403094: balance_dirty_state: bdi btrfs-1: dirty=755 wb=551 unstable=0 bg_thresh=1002 thresh=2005 gap=699 poll_thresh=19 ino=257 dd-2584 [001] 165.403160: balance_dirty_state: bdi btrfs-1: dirty=780 wb=551 unstable=0 bg_thresh=1002 thresh=2004 gap=673 poll_thresh=14 ino=257 dd-2584 [001] 165.403220: balance_dirty_state: bdi btrfs-1: dirty=780 wb=551 unstable=0 bg_thresh=1004 thresh=2009 gap=678 poll_thresh=15 ino=257 dd-2584 [001] 165.403280: balance_dirty_state: bdi btrfs-1: dirty=805 wb=551 unstable=0 bg_thresh=1001 thresh=2003 gap=647 poll_thresh=16 ino=257 dd-2584 [001] 165.403397: balance_dirty_state: bdi btrfs-1: dirty=830 wb=551 unstable=0 bg_thresh=1003 thresh=2007 gap=626 poll_thresh=17 ino=257 dd-2584 [001] 165.403513: balance_dirty_state: bdi btrfs-1: dirty=880 wb=551 unstable=0 bg_thresh=1003 thresh=2006 gap=575 poll_thresh=18 ino=257 dd-2584 [001] 165.403629: balance_dirty_state: bdi btrfs-1: dirty=905 wb=551 unstable=0 bg_thresh=1002 thresh=2005 gap=549 poll_thresh=19 ino=257 dd-2584 [001] 165.403747: balance_dirty_state: bdi btrfs-1: dirty=930 wb=551 unstable=0 bg_thresh=1004 thresh=2009 gap=528 poll_thresh=20 ino=257 dd-2584 [001] 165.404037: balance_dirty_state: bdi btrfs-1: dirty=980 wb=551 unstable=0 bg_thresh=1004 thresh=2008 gap=477 poll_thresh=21 ino=257 dd-2584 [001] 165.404041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=54632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.411067: balance_dirty_state: bdi btrfs-1: dirty=980 wb=426 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=21 ino=257 dd-2584 [004] 165.411134: balance_dirty_state: bdi btrfs-1: dirty=980 wb=426 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=16 ino=257 dd-2584 [004] 165.411251: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=426 unstable=0 bg_thresh=1006 thresh=2012 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 165.411362: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=426 unstable=0 bg_thresh=1008 thresh=2017 gap=536 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 165.411427: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22872 wrote=0 to_write=8192 dd-2584 [004] 165.411490: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=426 unstable=0 bg_thresh=1010 thresh=2021 gap=515 poll_thresh=19 ino=257 dd-2584 [004] 165.411615: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=451 unstable=0 bg_thresh=1010 thresh=2020 gap=489 poll_thresh=20 ino=257 dd-2584 [004] 165.411617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-134% task_weight=100% bdi_bw=54632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 165.412852: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=608 to_write=7584 dd-2584 [004] 165.419037: balance_dirty_state: bdi btrfs-1: dirty=505 wb=901 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=20 ino=257 dd-2584 [004] 165.419113: balance_dirty_state: bdi btrfs-1: dirty=530 wb=901 unstable=0 bg_thresh=1003 thresh=2007 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 165.419169: balance_dirty_state: bdi btrfs-1: dirty=555 wb=901 unstable=0 bg_thresh=1006 thresh=2012 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 165.419280: balance_dirty_state: bdi btrfs-1: dirty=580 wb=901 unstable=0 bg_thresh=1008 thresh=2017 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 165.419559: balance_dirty_state: bdi btrfs-1: dirty=605 wb=901 unstable=0 bg_thresh=1011 thresh=2022 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 165.419673: balance_dirty_state: bdi btrfs-1: dirty=630 wb=901 unstable=0 bg_thresh=1013 thresh=2026 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 165.419678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-174% task_weight=101% bdi_bw=54632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.427043: balance_dirty_state: bdi btrfs-1: dirty=630 wb=776 unstable=0 bg_thresh=1009 thresh=2019 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 165.427117: balance_dirty_state: bdi btrfs-1: dirty=655 wb=776 unstable=0 bg_thresh=1009 thresh=2019 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 165.427172: balance_dirty_state: bdi btrfs-1: dirty=680 wb=776 unstable=0 bg_thresh=1012 thresh=2024 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 165.427229: balance_dirty_state: bdi btrfs-1: dirty=680 wb=776 unstable=0 bg_thresh=1012 thresh=2024 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 165.427341: balance_dirty_state: bdi btrfs-1: dirty=730 wb=776 unstable=0 bg_thresh=1011 thresh=2023 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 165.427454: balance_dirty_state: bdi btrfs-1: dirty=755 wb=776 unstable=0 bg_thresh=1013 thresh=2027 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 165.427458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=54632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.435096: balance_dirty_state: bdi btrfs-1: dirty=755 wb=651 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 165.435188: balance_dirty_state: bdi btrfs-1: dirty=755 wb=651 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 165.435276: balance_dirty_state: bdi btrfs-1: dirty=780 wb=651 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 165.435366: balance_dirty_state: bdi btrfs-1: dirty=805 wb=651 unstable=0 bg_thresh=998 thresh=1997 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 165.435453: balance_dirty_state: bdi btrfs-1: dirty=805 wb=651 unstable=0 bg_thresh=1001 thresh=2002 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 165.435633: balance_dirty_state: bdi btrfs-1: dirty=855 wb=651 unstable=0 bg_thresh=1003 thresh=2007 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 165.435640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=54632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.443066: balance_dirty_state: bdi btrfs-1: dirty=855 wb=626 unstable=0 bg_thresh=989 thresh=1979 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 165.443695: balance_dirty_state: bdi btrfs-1: dirty=855 wb=501 unstable=0 bg_thresh=991 thresh=1983 gap=627 poll_thresh=13 ino=257 dd-2584 [004] 165.443787: balance_dirty_state: bdi btrfs-1: dirty=880 wb=501 unstable=0 bg_thresh=994 thresh=1988 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 165.443878: balance_dirty_state: bdi btrfs-1: dirty=905 wb=501 unstable=0 bg_thresh=994 thresh=1988 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 165.443967: balance_dirty_state: bdi btrfs-1: dirty=905 wb=501 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 165.444146: balance_dirty_state: bdi btrfs-1: dirty=955 wb=501 unstable=0 bg_thresh=993 thresh=1986 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 165.444328: balance_dirty_state: bdi btrfs-1: dirty=980 wb=501 unstable=0 bg_thresh=995 thresh=1990 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 165.444508: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=501 unstable=0 bg_thresh=994 thresh=1989 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 165.444515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=54632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 165.444562: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22904 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 165.445726: writeback_single_inode: bdi btrfs-1: ino=257 state= age=132 wrote=496 to_write=7696 dd-2584 [004] 165.451063: balance_dirty_state: bdi btrfs-1: dirty=505 wb=951 unstable=0 bg_thresh=994 thresh=1989 gap=533 poll_thresh=19 ino=257 dd-2584 [004] 165.451176: balance_dirty_state: bdi btrfs-1: dirty=530 wb=901 unstable=0 bg_thresh=991 thresh=1983 gap=552 poll_thresh=14 ino=257 dd-2584 [004] 165.451262: balance_dirty_state: bdi btrfs-1: dirty=530 wb=876 unstable=0 bg_thresh=997 thresh=1994 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 165.451326: balance_dirty_state: bdi btrfs-1: dirty=555 wb=876 unstable=0 bg_thresh=994 thresh=1988 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 165.451448: balance_dirty_state: bdi btrfs-1: dirty=580 wb=876 unstable=0 bg_thresh=996 thresh=1992 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 165.451758: balance_dirty_state: bdi btrfs-1: dirty=630 wb=876 unstable=0 bg_thresh=995 thresh=1991 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 165.451764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=54632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.459159: balance_dirty_state: bdi btrfs-1: dirty=630 wb=726 unstable=0 bg_thresh=998 thresh=1997 gap=641 poll_thresh=18 ino=257 dd-2584 [004] 165.459252: balance_dirty_state: bdi btrfs-1: dirty=630 wb=726 unstable=0 bg_thresh=998 thresh=1996 gap=640 poll_thresh=13 ino=257 dd-2584 [004] 165.459339: balance_dirty_state: bdi btrfs-1: dirty=655 wb=726 unstable=0 bg_thresh=1000 thresh=2001 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 165.459427: balance_dirty_state: bdi btrfs-1: dirty=655 wb=726 unstable=0 bg_thresh=997 thresh=1995 gap=614 poll_thresh=15 ino=257 dd-2584 [004] 165.459512: balance_dirty_state: bdi btrfs-1: dirty=680 wb=726 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 165.459688: balance_dirty_state: bdi btrfs-1: dirty=705 wb=726 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 165.459835: balance_dirty_state: bdi btrfs-1: dirty=755 wb=726 unstable=0 bg_thresh=996 thresh=1992 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 165.459954: balance_dirty_state: bdi btrfs-1: dirty=780 wb=726 unstable=0 bg_thresh=998 thresh=1996 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 165.459959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=54632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.467050: balance_dirty_state: bdi btrfs-1: dirty=780 wb=601 unstable=0 bg_thresh=996 thresh=1992 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 165.467175: balance_dirty_state: bdi btrfs-1: dirty=805 wb=601 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 165.467234: balance_dirty_state: bdi btrfs-1: dirty=805 wb=601 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 165.467293: balance_dirty_state: bdi btrfs-1: dirty=830 wb=601 unstable=0 bg_thresh=995 thresh=1990 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 165.467411: balance_dirty_state: bdi btrfs-1: dirty=855 wb=601 unstable=0 bg_thresh=994 thresh=1989 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 165.467791: balance_dirty_state: bdi btrfs-1: dirty=880 wb=601 unstable=0 bg_thresh=994 thresh=1988 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 165.467959: balance_dirty_state: bdi btrfs-1: dirty=930 wb=601 unstable=0 bg_thresh=993 thresh=1987 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 165.467964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=56112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.475209: balance_dirty_state: bdi btrfs-1: dirty=930 wb=526 unstable=0 bg_thresh=993 thresh=1987 gap=531 poll_thresh=19 ino=257 dd-2584 [004] 165.475300: balance_dirty_state: bdi btrfs-1: dirty=930 wb=526 unstable=0 bg_thresh=993 thresh=1986 gap=530 poll_thresh=14 ino=257 dd-2584 [004] 165.475386: balance_dirty_state: bdi btrfs-1: dirty=955 wb=526 unstable=0 bg_thresh=995 thresh=1991 gap=510 poll_thresh=15 ino=257 dd-2584 [004] 165.475471: balance_dirty_state: bdi btrfs-1: dirty=980 wb=526 unstable=0 bg_thresh=992 thresh=1985 gap=479 poll_thresh=16 ino=257 dd-2584 [004] 165.475477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=56112 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 165.483125: balance_dirty_state: bdi btrfs-1: dirty=980 wb=376 unstable=0 bg_thresh=987 thresh=1975 gap=619 poll_thresh=16 ino=257 dd-2584 [006] 165.483239: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=376 unstable=0 bg_thresh=990 thresh=1980 gap=599 poll_thresh=12 ino=257 flush-btrfs-1-2586 [002] 165.483283: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22944 wrote=0 to_write=8192 dd-2584 [006] 165.483416: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=376 unstable=0 bg_thresh=990 thresh=1980 gap=599 poll_thresh=13 ino=257 dd-2584 [006] 165.483598: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=376 unstable=0 bg_thresh=992 thresh=1985 gap=579 poll_thresh=14 ino=257 dd-2584 [006] 165.483783: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=401 unstable=0 bg_thresh=989 thresh=1979 gap=548 poll_thresh=15 ino=257 dd-2584 [006] 165.483966: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=426 unstable=0 bg_thresh=992 thresh=1984 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 165.484336: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=476 unstable=0 bg_thresh=994 thresh=1988 gap=507 poll_thresh=17 ino=257 dd-2584 [006] 165.484702: balance_dirty_state: bdi btrfs-1: dirty=980 wb=526 unstable=0 bg_thresh=993 thresh=1987 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 165.484707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=56112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 165.486280: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=608 to_write=7584 dd-2584 [006] 165.491135: balance_dirty_state: bdi btrfs-1: dirty=530 wb=851 unstable=0 bg_thresh=993 thresh=1986 gap=605 poll_thresh=18 ino=257 dd-2584 [006] 165.491587: balance_dirty_state: bdi btrfs-1: dirty=555 wb=851 unstable=0 bg_thresh=990 thresh=1980 gap=574 poll_thresh=13 ino=257 dd-2584 [006] 165.491709: balance_dirty_state: bdi btrfs-1: dirty=555 wb=851 unstable=0 bg_thresh=992 thresh=1985 gap=579 poll_thresh=14 ino=257 dd-2584 [006] 165.491826: balance_dirty_state: bdi btrfs-1: dirty=580 wb=851 unstable=0 bg_thresh=989 thresh=1979 gap=548 poll_thresh=15 ino=257 dd-2584 [006] 165.491943: balance_dirty_state: bdi btrfs-1: dirty=580 wb=851 unstable=0 bg_thresh=992 thresh=1984 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 165.492178: balance_dirty_state: bdi btrfs-1: dirty=630 wb=851 unstable=0 bg_thresh=994 thresh=1988 gap=507 poll_thresh=17 ino=257 dd-2584 [006] 165.492411: balance_dirty_state: bdi btrfs-1: dirty=655 wb=851 unstable=0 bg_thresh=993 thresh=1987 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 165.492420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=56112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 165.499136: balance_dirty_state: bdi btrfs-1: dirty=655 wb=726 unstable=0 bg_thresh=995 thresh=1991 gap=610 poll_thresh=18 ino=257 dd-2584 [006] 165.499265: balance_dirty_state: bdi btrfs-1: dirty=680 wb=726 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=13 ino=257 dd-2584 [006] 165.499385: balance_dirty_state: bdi btrfs-1: dirty=680 wb=726 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 165.499502: balance_dirty_state: bdi btrfs-1: dirty=705 wb=726 unstable=0 bg_thresh=993 thresh=1986 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 165.499622: balance_dirty_state: bdi btrfs-1: dirty=730 wb=726 unstable=0 bg_thresh=995 thresh=1990 gap=534 poll_thresh=16 ino=257 dd-2584 [006] 165.499856: balance_dirty_state: bdi btrfs-1: dirty=755 wb=726 unstable=0 bg_thresh=994 thresh=1989 gap=508 poll_thresh=17 ino=257 dd-2584 [006] 165.500088: balance_dirty_state: bdi btrfs-1: dirty=780 wb=726 unstable=0 bg_thresh=994 thresh=1988 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 165.500097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=98% bdi_bw=56112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 165.507190: balance_dirty_state: bdi btrfs-1: dirty=780 wb=626 unstable=0 bg_thresh=991 thresh=1983 gap=577 poll_thresh=18 ino=257 dd-2584 [006] 165.507424: balance_dirty_state: bdi btrfs-1: dirty=805 wb=626 unstable=0 bg_thresh=994 thresh=1989 gap=558 poll_thresh=13 ino=257 dd-2584 [006] 165.507486: balance_dirty_state: bdi btrfs-1: dirty=805 wb=626 unstable=0 bg_thresh=994 thresh=1988 gap=557 poll_thresh=14 ino=257 dd-2584 [006] 165.507546: balance_dirty_state: bdi btrfs-1: dirty=830 wb=626 unstable=0 bg_thresh=996 thresh=1993 gap=537 poll_thresh=15 ino=257 dd-2584 [006] 165.507605: balance_dirty_state: bdi btrfs-1: dirty=855 wb=626 unstable=0 bg_thresh=996 thresh=1992 gap=511 poll_thresh=16 ino=257 dd-2584 [006] 165.507722: balance_dirty_state: bdi btrfs-1: dirty=880 wb=626 unstable=0 bg_thresh=995 thresh=1991 gap=485 poll_thresh=17 ino=257 dd-2584 [006] 165.507726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=56112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 165.515176: balance_dirty_state: bdi btrfs-1: dirty=880 wb=351 unstable=0 bg_thresh=994 thresh=1989 gap=758 poll_thresh=17 ino=257 dd-2584 [006] 165.515262: balance_dirty_state: bdi btrfs-1: dirty=905 wb=351 unstable=0 bg_thresh=994 thresh=1989 gap=733 poll_thresh=13 ino=257 dd-2584 [006] 165.515325: balance_dirty_state: bdi btrfs-1: dirty=905 wb=351 unstable=0 bg_thresh=994 thresh=1988 gap=732 poll_thresh=14 ino=257 dd-2584 [006] 165.515381: balance_dirty_state: bdi btrfs-1: dirty=930 wb=351 unstable=0 bg_thresh=991 thresh=1982 gap=701 poll_thresh=15 ino=257 dd-2584 [006] 165.515438: balance_dirty_state: bdi btrfs-1: dirty=955 wb=351 unstable=0 bg_thresh=993 thresh=1987 gap=681 poll_thresh=16 ino=257 dd-2584 [006] 165.515551: balance_dirty_state: bdi btrfs-1: dirty=980 wb=351 unstable=0 bg_thresh=995 thresh=1991 gap=660 poll_thresh=17 ino=257 dd-2584 [006] 165.515663: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=351 unstable=0 bg_thresh=995 thresh=1990 gap=634 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 165.515686: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22976 wrote=0 to_write=8192 dd-2584 [006] 165.515833: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=376 unstable=0 bg_thresh=994 thresh=1989 gap=608 poll_thresh=19 ino=257 dd-2584 [006] 165.516294: balance_dirty_state: bdi btrfs-1: dirty=930 wb=501 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=20 ino=257 dd-2584 [006] 165.516475: balance_dirty_state: bdi btrfs-1: dirty=905 wb=551 unstable=0 bg_thresh=996 thresh=1992 gap=536 poll_thresh=21 ino=257 dd-2584 [006] 165.516656: balance_dirty_state: bdi btrfs-1: dirty=880 wb=601 unstable=0 bg_thresh=995 thresh=1991 gap=510 poll_thresh=22 ino=257 dd-2584 [006] 165.516849: balance_dirty_state: bdi btrfs-1: dirty=855 wb=651 unstable=0 bg_thresh=992 thresh=1984 gap=478 poll_thresh=23 ino=257 dd-2584 [006] 165.516852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=56112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 165.518434: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=640 to_write=7552 dd-2584 [006] 165.523173: balance_dirty_state: bdi btrfs-1: dirty=505 wb=876 unstable=0 bg_thresh=989 thresh=1978 gap=597 poll_thresh=23 ino=257 dd-2584 [006] 165.523251: balance_dirty_state: bdi btrfs-1: dirty=530 wb=876 unstable=0 bg_thresh=994 thresh=1989 gap=583 poll_thresh=17 ino=257 dd-2584 [006] 165.523377: balance_dirty_state: bdi btrfs-1: dirty=555 wb=876 unstable=0 bg_thresh=990 thresh=1981 gap=550 poll_thresh=18 ino=257 dd-2584 [006] 165.523500: balance_dirty_state: bdi btrfs-1: dirty=605 wb=876 unstable=0 bg_thresh=989 thresh=1978 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 165.523622: balance_dirty_state: bdi btrfs-1: dirty=630 wb=876 unstable=0 bg_thresh=991 thresh=1982 gap=476 poll_thresh=20 ino=257 dd-2584 [006] 165.523627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=56112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 165.531181: balance_dirty_state: bdi btrfs-1: dirty=630 wb=751 unstable=0 bg_thresh=994 thresh=1989 gap=608 poll_thresh=20 ino=257 dd-2584 [006] 165.531310: balance_dirty_state: bdi btrfs-1: dirty=655 wb=751 unstable=0 bg_thresh=991 thresh=1983 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 165.531781: balance_dirty_state: bdi btrfs-1: dirty=655 wb=751 unstable=0 bg_thresh=994 thresh=1988 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 165.532017: balance_dirty_state: bdi btrfs-1: dirty=705 wb=751 unstable=0 bg_thresh=993 thresh=1987 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 165.532251: balance_dirty_state: bdi btrfs-1: dirty=730 wb=751 unstable=0 bg_thresh=993 thresh=1986 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 165.532489: balance_dirty_state: bdi btrfs-1: dirty=755 wb=751 unstable=0 bg_thresh=992 thresh=1984 gap=478 poll_thresh=19 ino=257 dd-2584 [006] 165.532498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=56112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 165.539161: balance_dirty_state: bdi btrfs-1: dirty=755 wb=751 unstable=0 bg_thresh=991 thresh=1982 gap=476 poll_thresh=19 ino=257 dd-2584 [006] 165.539166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=56112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 165.547138: balance_dirty_state: bdi btrfs-1: dirty=755 wb=526 unstable=0 bg_thresh=991 thresh=1982 gap=701 poll_thresh=19 ino=257 dd-2584 [006] 165.547236: balance_dirty_state: bdi btrfs-1: dirty=780 wb=526 unstable=0 bg_thresh=993 thresh=1987 gap=681 poll_thresh=14 ino=257 dd-2584 [006] 165.547293: balance_dirty_state: bdi btrfs-1: dirty=780 wb=526 unstable=0 bg_thresh=990 thresh=1981 gap=675 poll_thresh=15 ino=257 dd-2584 [006] 165.547350: balance_dirty_state: bdi btrfs-1: dirty=805 wb=526 unstable=0 bg_thresh=993 thresh=1986 gap=655 poll_thresh=16 ino=257 dd-2584 [006] 165.547462: balance_dirty_state: bdi btrfs-1: dirty=830 wb=526 unstable=0 bg_thresh=992 thresh=1985 gap=629 poll_thresh=17 ino=257 dd-2584 [006] 165.547576: balance_dirty_state: bdi btrfs-1: dirty=880 wb=526 unstable=0 bg_thresh=992 thresh=1984 gap=578 poll_thresh=18 ino=257 dd-2584 [006] 165.547688: balance_dirty_state: bdi btrfs-1: dirty=905 wb=526 unstable=0 bg_thresh=994 thresh=1988 gap=557 poll_thresh=19 ino=257 dd-2584 [006] 165.547968: balance_dirty_state: bdi btrfs-1: dirty=930 wb=526 unstable=0 bg_thresh=993 thresh=1987 gap=531 poll_thresh=20 ino=257 dd-2584 [006] 165.548082: balance_dirty_state: bdi btrfs-1: dirty=955 wb=526 unstable=0 bg_thresh=993 thresh=1986 gap=505 poll_thresh=21 ino=257 dd-2584 [006] 165.548196: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=526 unstable=0 bg_thresh=989 thresh=1979 gap=448 poll_thresh=22 ino=257 dd-2584 [006] 165.548201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=56112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 165.548218: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23008 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 165.550453: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=480 to_write=7712 dd-2584 [004] 165.555119: balance_dirty_state: bdi btrfs-1: dirty=530 wb=876 unstable=0 bg_thresh=991 thresh=1982 gap=576 poll_thresh=22 ino=257 dd-2584 [004] 165.555182: balance_dirty_state: bdi btrfs-1: dirty=530 wb=876 unstable=0 bg_thresh=991 thresh=1982 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 165.555299: balance_dirty_state: bdi btrfs-1: dirty=580 wb=876 unstable=0 bg_thresh=993 thresh=1987 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 165.555412: balance_dirty_state: bdi btrfs-1: dirty=605 wb=876 unstable=0 bg_thresh=996 thresh=1992 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 165.555526: balance_dirty_state: bdi btrfs-1: dirty=630 wb=876 unstable=0 bg_thresh=998 thresh=1996 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 165.555531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=56112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.563089: balance_dirty_state: bdi btrfs-1: dirty=630 wb=751 unstable=0 bg_thresh=995 thresh=1991 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 165.563208: balance_dirty_state: bdi btrfs-1: dirty=655 wb=751 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 165.563263: balance_dirty_state: bdi btrfs-1: dirty=655 wb=751 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 165.563320: balance_dirty_state: bdi btrfs-1: dirty=680 wb=751 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 165.563599: balance_dirty_state: bdi btrfs-1: dirty=705 wb=751 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 165.563712: balance_dirty_state: bdi btrfs-1: dirty=755 wb=751 unstable=0 bg_thresh=999 thresh=1999 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 165.563717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=56112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.571071: balance_dirty_state: bdi btrfs-1: dirty=755 wb=626 unstable=0 bg_thresh=994 thresh=1988 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 165.571162: balance_dirty_state: bdi btrfs-1: dirty=755 wb=626 unstable=0 bg_thresh=994 thresh=1988 gap=607 poll_thresh=13 ino=257 dd-2584 [004] 165.571250: balance_dirty_state: bdi btrfs-1: dirty=780 wb=626 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 165.571340: balance_dirty_state: bdi btrfs-1: dirty=805 wb=626 unstable=0 bg_thresh=993 thresh=1987 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 165.571422: balance_dirty_state: bdi btrfs-1: dirty=805 wb=626 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 165.571606: balance_dirty_state: bdi btrfs-1: dirty=830 wb=626 unstable=0 bg_thresh=995 thresh=1991 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 165.571789: balance_dirty_state: bdi btrfs-1: dirty=880 wb=626 unstable=0 bg_thresh=994 thresh=1989 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 165.571794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=56972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.579087: balance_dirty_state: bdi btrfs-1: dirty=880 wb=626 unstable=0 bg_thresh=986 thresh=1972 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 165.579092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=98% bdi_bw=56972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.587075: balance_dirty_state: bdi btrfs-1: dirty=880 wb=376 unstable=0 bg_thresh=992 thresh=1984 gap=728 poll_thresh=18 ino=257 dd-2584 [004] 165.587142: balance_dirty_state: bdi btrfs-1: dirty=880 wb=376 unstable=0 bg_thresh=990 thresh=1981 gap=725 poll_thresh=13 ino=257 dd-2584 [004] 165.587202: balance_dirty_state: bdi btrfs-1: dirty=905 wb=376 unstable=0 bg_thresh=993 thresh=1986 gap=705 poll_thresh=14 ino=257 dd-2584 [004] 165.587263: balance_dirty_state: bdi btrfs-1: dirty=930 wb=376 unstable=0 bg_thresh=990 thresh=1980 gap=674 poll_thresh=15 ino=257 dd-2584 [004] 165.587327: balance_dirty_state: bdi btrfs-1: dirty=930 wb=376 unstable=0 bg_thresh=992 thresh=1985 gap=679 poll_thresh=16 ino=257 dd-2584 [004] 165.587660: balance_dirty_state: bdi btrfs-1: dirty=980 wb=376 unstable=0 bg_thresh=992 thresh=1984 gap=628 poll_thresh=17 ino=257 dd-2584 [004] 165.587783: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=376 unstable=0 bg_thresh=994 thresh=1988 gap=607 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 165.587861: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23048 wrote=0 to_write=8192 dd-2584 [004] 165.587915: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=376 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=19 ino=257 dd-2584 [004] 165.588088: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=426 unstable=0 bg_thresh=993 thresh=1986 gap=555 poll_thresh=20 ino=257 dd-2584 [004] 165.588275: balance_dirty_state: bdi btrfs-1: dirty=980 wb=501 unstable=0 bg_thresh=1001 thresh=2002 gap=521 poll_thresh=21 ino=257 dd-2584 [004] 165.588461: balance_dirty_state: bdi btrfs-1: dirty=930 wb=576 unstable=0 bg_thresh=1000 thresh=2001 gap=495 poll_thresh=22 ino=257 dd-2584 [004] 165.588463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=56972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 165.589353: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=608 to_write=7584 dd-2584 [004] 165.595179: balance_dirty_state: bdi btrfs-1: dirty=530 wb=851 unstable=0 bg_thresh=985 thresh=1971 gap=590 poll_thresh=22 ino=257 dd-2584 [004] 165.595270: balance_dirty_state: bdi btrfs-1: dirty=555 wb=851 unstable=0 bg_thresh=985 thresh=1971 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 165.595444: balance_dirty_state: bdi btrfs-1: dirty=580 wb=851 unstable=0 bg_thresh=990 thresh=1981 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 165.595882: balance_dirty_state: bdi btrfs-1: dirty=605 wb=851 unstable=0 bg_thresh=990 thresh=1980 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 165.596052: balance_dirty_state: bdi btrfs-1: dirty=630 wb=851 unstable=0 bg_thresh=992 thresh=1985 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 165.596198: balance_dirty_state: bdi btrfs-1: dirty=680 wb=851 unstable=0 bg_thresh=992 thresh=1984 gap=453 poll_thresh=20 ino=257 dd-2584 [004] 165.596203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=56972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 165.603174: balance_dirty_state: bdi btrfs-1: dirty=680 wb=726 unstable=0 bg_thresh=986 thresh=1972 gap=566 poll_thresh=20 ino=257 dd-2584 [006] 165.603296: balance_dirty_state: bdi btrfs-1: dirty=680 wb=726 unstable=0 bg_thresh=986 thresh=1972 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 165.603412: balance_dirty_state: bdi btrfs-1: dirty=705 wb=726 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 165.603646: balance_dirty_state: bdi btrfs-1: dirty=730 wb=726 unstable=0 bg_thresh=988 thresh=1976 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 165.603880: balance_dirty_state: bdi btrfs-1: dirty=780 wb=726 unstable=0 bg_thresh=987 thresh=1975 gap=469 poll_thresh=18 ino=257 dd-2584 [006] 165.603889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=56972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 165.611172: balance_dirty_state: bdi btrfs-1: dirty=780 wb=626 unstable=0 bg_thresh=991 thresh=1983 gap=577 poll_thresh=18 ino=257 dd-2584 [006] 165.611301: balance_dirty_state: bdi btrfs-1: dirty=780 wb=626 unstable=0 bg_thresh=994 thresh=1988 gap=582 poll_thresh=13 ino=257 dd-2584 [006] 165.611420: balance_dirty_state: bdi btrfs-1: dirty=805 wb=626 unstable=0 bg_thresh=993 thresh=1987 gap=556 poll_thresh=14 ino=257 dd-2584 [006] 165.611537: balance_dirty_state: bdi btrfs-1: dirty=805 wb=626 unstable=0 bg_thresh=993 thresh=1987 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 165.611655: balance_dirty_state: bdi btrfs-1: dirty=830 wb=626 unstable=0 bg_thresh=993 thresh=1986 gap=530 poll_thresh=16 ino=257 dd-2584 [006] 165.612243: balance_dirty_state: bdi btrfs-1: dirty=855 wb=626 unstable=0 bg_thresh=989 thresh=1978 gap=497 poll_thresh=17 ino=257 dd-2584 [006] 165.612496: balance_dirty_state: bdi btrfs-1: dirty=905 wb=626 unstable=0 bg_thresh=991 thresh=1982 gap=451 poll_thresh=18 ino=257 dd-2584 [006] 165.612505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=56972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 165.619166: balance_dirty_state: bdi btrfs-1: dirty=905 wb=626 unstable=0 bg_thresh=993 thresh=1987 gap=456 poll_thresh=18 ino=257 dd-2584 [006] 165.619176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=56972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.627219: balance_dirty_state: bdi btrfs-1: dirty=905 wb=351 unstable=0 bg_thresh=993 thresh=1986 gap=730 poll_thresh=18 ino=257 dd-2584 [004] 165.627346: balance_dirty_state: bdi btrfs-1: dirty=905 wb=351 unstable=0 bg_thresh=993 thresh=1986 gap=730 poll_thresh=13 ino=257 dd-2584 [004] 165.627461: balance_dirty_state: bdi btrfs-1: dirty=930 wb=351 unstable=0 bg_thresh=995 thresh=1991 gap=710 poll_thresh=14 ino=257 dd-2584 [004] 165.627577: balance_dirty_state: bdi btrfs-1: dirty=955 wb=351 unstable=0 bg_thresh=995 thresh=1991 gap=685 poll_thresh=15 ino=257 dd-2584 [004] 165.627742: balance_dirty_state: bdi btrfs-1: dirty=955 wb=351 unstable=0 bg_thresh=998 thresh=1996 gap=690 poll_thresh=16 ino=257 dd-2584 [004] 165.628110: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=351 unstable=0 bg_thresh=997 thresh=1994 gap=638 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 165.628198: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23088 wrote=0 to_write=8192 dd-2584 [004] 165.628534: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=301 unstable=0 bg_thresh=999 thresh=1998 gap=692 poll_thresh=18 ino=257 dd-2584 [004] 165.628854: balance_dirty_state: bdi btrfs-1: dirty=955 wb=326 unstable=0 bg_thresh=995 thresh=1991 gap=710 poll_thresh=19 ino=257 dd-2584 [004] 165.629104: balance_dirty_state: bdi btrfs-1: dirty=930 wb=376 unstable=0 bg_thresh=995 thresh=1990 gap=684 poll_thresh=20 ino=257 dd-2584 [004] 165.629707: balance_dirty_state: bdi btrfs-1: dirty=855 wb=501 unstable=0 bg_thresh=997 thresh=1994 gap=638 poll_thresh=21 ino=257 dd-2584 [004] 165.629959: balance_dirty_state: bdi btrfs-1: dirty=830 wb=551 unstable=0 bg_thresh=996 thresh=1993 gap=612 poll_thresh=22 ino=257 dd-2584 [004] 165.630211: balance_dirty_state: bdi btrfs-1: dirty=780 wb=626 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=23 ino=257 dd-2584 [004] 165.630460: balance_dirty_state: bdi btrfs-1: dirty=780 wb=676 unstable=0 bg_thresh=995 thresh=1991 gap=535 poll_thresh=24 ino=257 dd-2584 [004] 165.630713: balance_dirty_state: bdi btrfs-1: dirty=780 wb=701 unstable=0 bg_thresh=997 thresh=1995 gap=514 poll_thresh=25 ino=257 dd-2584 [004] 165.630969: balance_dirty_state: bdi btrfs-1: dirty=755 wb=751 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=26 ino=257 dd-2584 [004] 165.630972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=56972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 165.632117: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=752 to_write=7440 dd-2584 [004] 165.635211: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1001 unstable=0 bg_thresh=998 thresh=1996 gap=490 poll_thresh=26 ino=257 dd-2584 [004] 165.635219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=56972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.643146: balance_dirty_state: bdi btrfs-1: dirty=505 wb=876 unstable=0 bg_thresh=998 thresh=1997 gap=616 poll_thresh=26 ino=257 dd-2584 [004] 165.643219: balance_dirty_state: bdi btrfs-1: dirty=530 wb=876 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 165.643340: balance_dirty_state: bdi btrfs-1: dirty=555 wb=876 unstable=0 bg_thresh=995 thresh=1990 gap=559 poll_thresh=20 ino=257 dd-2584 [004] 165.643458: balance_dirty_state: bdi btrfs-1: dirty=580 wb=876 unstable=0 bg_thresh=997 thresh=1994 gap=538 poll_thresh=21 ino=257 dd-2584 [004] 165.643752: balance_dirty_state: bdi btrfs-1: dirty=630 wb=776 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=22 ino=257 dd-2584 [004] 165.643869: balance_dirty_state: bdi btrfs-1: dirty=655 wb=776 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=23 ino=257 dd-2584 [004] 165.643986: balance_dirty_state: bdi btrfs-1: dirty=680 wb=776 unstable=0 bg_thresh=998 thresh=1996 gap=540 poll_thresh=24 ino=257 dd-2584 [004] 165.644102: balance_dirty_state: bdi btrfs-1: dirty=705 wb=776 unstable=0 bg_thresh=997 thresh=1995 gap=514 poll_thresh=25 ino=257 dd-2584 [004] 165.644219: balance_dirty_state: bdi btrfs-1: dirty=755 wb=776 unstable=0 bg_thresh=997 thresh=1994 gap=463 poll_thresh=26 ino=257 dd-2584 [004] 165.644224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=56972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 165.651171: balance_dirty_state: bdi btrfs-1: dirty=755 wb=651 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=26 ino=257 dd-2584 [000] 165.651239: balance_dirty_state: bdi btrfs-1: dirty=755 wb=651 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=19 ino=257 dd-2584 [000] 165.651350: balance_dirty_state: bdi btrfs-1: dirty=805 wb=651 unstable=0 bg_thresh=999 thresh=1998 gap=542 poll_thresh=20 ino=257 dd-2584 [000] 165.651461: balance_dirty_state: bdi btrfs-1: dirty=830 wb=651 unstable=0 bg_thresh=1001 thresh=2003 gap=522 poll_thresh=21 ino=257 dd-2584 [000] 165.651741: balance_dirty_state: bdi btrfs-1: dirty=855 wb=651 unstable=0 bg_thresh=1006 thresh=2013 gap=507 poll_thresh=22 ino=257 dd-2584 [000] 165.651855: balance_dirty_state: bdi btrfs-1: dirty=880 wb=651 unstable=0 bg_thresh=1003 thresh=2006 gap=475 poll_thresh=23 ino=257 dd-2584 [000] 165.651859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=56972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 165.659161: balance_dirty_state: bdi btrfs-1: dirty=880 wb=526 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=23 ino=257 dd-2584 [000] 165.659224: balance_dirty_state: bdi btrfs-1: dirty=905 wb=526 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=17 ino=257 dd-2584 [000] 165.659334: balance_dirty_state: bdi btrfs-1: dirty=930 wb=526 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=18 ino=257 dd-2584 [000] 165.659446: balance_dirty_state: bdi btrfs-1: dirty=980 wb=526 unstable=0 bg_thresh=1004 thresh=2008 gap=502 poll_thresh=19 ino=257 dd-2584 [000] 165.659559: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=526 unstable=0 bg_thresh=1003 thresh=2007 gap=476 poll_thresh=20 ino=257 dd-2584 [000] 165.659563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=56972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 165.659645: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23120 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 165.660789: writeback_single_inode: bdi btrfs-1: ino=257 state= age=104 wrote=496 to_write=7696 dd-2584 [000] 165.667106: balance_dirty_state: bdi btrfs-1: dirty=530 wb=876 unstable=0 bg_thresh=994 thresh=1988 gap=582 poll_thresh=20 ino=257 dd-2584 [000] 165.667186: balance_dirty_state: bdi btrfs-1: dirty=555 wb=876 unstable=0 bg_thresh=994 thresh=1988 gap=557 poll_thresh=15 ino=257 dd-2584 [000] 165.667241: balance_dirty_state: bdi btrfs-1: dirty=555 wb=876 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=16 ino=257 dd-2584 [000] 165.667351: balance_dirty_state: bdi btrfs-1: dirty=605 wb=876 unstable=0 bg_thresh=999 thresh=1998 gap=517 poll_thresh=17 ino=257 dd-2584 [000] 165.667463: balance_dirty_state: bdi btrfs-1: dirty=630 wb=876 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 165.667467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=56972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.675106: balance_dirty_state: bdi btrfs-1: dirty=630 wb=751 unstable=0 bg_thresh=999 thresh=1999 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 165.675484: balance_dirty_state: bdi btrfs-1: dirty=630 wb=751 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 165.675570: balance_dirty_state: bdi btrfs-1: dirty=655 wb=751 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 165.675656: balance_dirty_state: bdi btrfs-1: dirty=680 wb=751 unstable=0 bg_thresh=1001 thresh=2002 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 165.675741: balance_dirty_state: bdi btrfs-1: dirty=680 wb=751 unstable=0 bg_thresh=1001 thresh=2002 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 165.675910: balance_dirty_state: bdi btrfs-1: dirty=730 wb=751 unstable=0 bg_thresh=1000 thresh=2001 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 165.676078: balance_dirty_state: bdi btrfs-1: dirty=755 wb=751 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 165.676085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=58060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.683218: balance_dirty_state: bdi btrfs-1: dirty=755 wb=626 unstable=0 bg_thresh=993 thresh=1987 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 165.683345: balance_dirty_state: bdi btrfs-1: dirty=755 wb=626 unstable=0 bg_thresh=993 thresh=1986 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 165.683469: balance_dirty_state: bdi btrfs-1: dirty=780 wb=626 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 165.683585: balance_dirty_state: bdi btrfs-1: dirty=805 wb=626 unstable=0 bg_thresh=995 thresh=1990 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 165.683704: balance_dirty_state: bdi btrfs-1: dirty=805 wb=626 unstable=0 bg_thresh=995 thresh=1990 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 165.683937: balance_dirty_state: bdi btrfs-1: dirty=855 wb=626 unstable=0 bg_thresh=994 thresh=1989 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 165.684172: balance_dirty_state: bdi btrfs-1: dirty=880 wb=626 unstable=0 bg_thresh=991 thresh=1982 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 165.684181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=58060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.691167: balance_dirty_state: bdi btrfs-1: dirty=880 wb=501 unstable=0 bg_thresh=991 thresh=1982 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 165.691422: balance_dirty_state: bdi btrfs-1: dirty=905 wb=501 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=13 ino=257 dd-2584 [004] 165.691480: balance_dirty_state: bdi btrfs-1: dirty=905 wb=501 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 165.691536: balance_dirty_state: bdi btrfs-1: dirty=930 wb=501 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 165.691592: balance_dirty_state: bdi btrfs-1: dirty=955 wb=501 unstable=0 bg_thresh=992 thresh=1985 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 165.691704: balance_dirty_state: bdi btrfs-1: dirty=980 wb=501 unstable=0 bg_thresh=992 thresh=1984 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 165.691816: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=501 unstable=0 bg_thresh=994 thresh=1988 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 165.691821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=58060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 165.691930: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23152 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 165.693360: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=480 to_write=7712 dd-2584 [004] 165.699132: balance_dirty_state: bdi btrfs-1: dirty=505 wb=751 unstable=0 bg_thresh=996 thresh=1992 gap=736 poll_thresh=18 ino=257 dd-2584 [004] 165.699200: balance_dirty_state: bdi btrfs-1: dirty=530 wb=751 unstable=0 bg_thresh=998 thresh=1997 gap=716 poll_thresh=13 ino=257 dd-2584 [004] 165.699259: balance_dirty_state: bdi btrfs-1: dirty=530 wb=751 unstable=0 bg_thresh=995 thresh=1991 gap=710 poll_thresh=14 ino=257 dd-2584 [004] 165.699315: balance_dirty_state: bdi btrfs-1: dirty=555 wb=751 unstable=0 bg_thresh=998 thresh=1996 gap=690 poll_thresh=15 ino=257 dd-2584 [004] 165.699371: balance_dirty_state: bdi btrfs-1: dirty=580 wb=751 unstable=0 bg_thresh=995 thresh=1990 gap=659 poll_thresh=16 ino=257 dd-2584 [004] 165.699483: balance_dirty_state: bdi btrfs-1: dirty=605 wb=751 unstable=0 bg_thresh=994 thresh=1989 gap=633 poll_thresh=17 ino=257 dd-2584 [004] 165.699597: balance_dirty_state: bdi btrfs-1: dirty=630 wb=751 unstable=0 bg_thresh=996 thresh=1993 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 165.699875: balance_dirty_state: bdi btrfs-1: dirty=655 wb=751 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 165.699987: balance_dirty_state: bdi btrfs-1: dirty=705 wb=751 unstable=0 bg_thresh=995 thresh=1991 gap=535 poll_thresh=20 ino=257 dd-2584 [004] 165.700102: balance_dirty_state: bdi btrfs-1: dirty=730 wb=751 unstable=0 bg_thresh=997 thresh=1995 gap=514 poll_thresh=21 ino=257 dd-2584 [004] 165.700214: balance_dirty_state: bdi btrfs-1: dirty=755 wb=751 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=22 ino=257 dd-2584 [004] 165.700218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=58060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 165.707122: balance_dirty_state: bdi btrfs-1: dirty=755 wb=751 unstable=0 bg_thresh=991 thresh=1983 gap=477 poll_thresh=22 ino=257 dd-2584 [004] 165.707128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=58060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 165.715411: balance_dirty_state: bdi btrfs-1: dirty=755 wb=501 unstable=0 bg_thresh=998 thresh=1997 gap=741 poll_thresh=22 ino=257 dd-2584 [000] 165.716260: balance_dirty_state: bdi btrfs-1: dirty=755 wb=501 unstable=0 bg_thresh=1001 thresh=2002 gap=746 poll_thresh=16 ino=257 dd-2584 [000] 165.716426: balance_dirty_state: bdi btrfs-1: dirty=805 wb=501 unstable=0 bg_thresh=1003 thresh=2007 gap=701 poll_thresh=17 ino=257 dd-2584 [000] 165.716595: balance_dirty_state: bdi btrfs-1: dirty=830 wb=501 unstable=0 bg_thresh=1006 thresh=2012 gap=681 poll_thresh=18 ino=257 dd-2584 [000] 165.716765: balance_dirty_state: bdi btrfs-1: dirty=855 wb=501 unstable=0 bg_thresh=1008 thresh=2016 gap=660 poll_thresh=19 ino=257 dd-2584 [000] 165.717228: balance_dirty_state: bdi btrfs-1: dirty=905 wb=501 unstable=0 bg_thresh=1007 thresh=2015 gap=609 poll_thresh=20 ino=257 dd-2584 [000] 165.717398: balance_dirty_state: bdi btrfs-1: dirty=930 wb=501 unstable=0 bg_thresh=1007 thresh=2014 gap=583 poll_thresh=21 ino=257 dd-2584 [000] 165.717569: balance_dirty_state: bdi btrfs-1: dirty=955 wb=501 unstable=0 bg_thresh=1006 thresh=2013 gap=557 poll_thresh=22 ino=257 dd-2584 [000] 165.717736: balance_dirty_state: bdi btrfs-1: dirty=980 wb=501 unstable=0 bg_thresh=1008 thresh=2017 gap=536 poll_thresh=23 ino=257 dd-2584 [000] 165.717907: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=501 unstable=0 bg_thresh=1008 thresh=2016 gap=485 poll_thresh=24 ino=257 dd-2584 [000] 165.717913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=58060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 165.717997: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23176 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 165.719299: writeback_single_inode: bdi btrfs-1: ino=257 state= age=20 wrote=528 to_write=7664 dd-2584 [003] 165.723124: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1026 unstable=0 bg_thresh=995 thresh=1990 gap=459 poll_thresh=24 ino=257 dd-2584 [003] 165.723129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=58060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 165.731222: balance_dirty_state: bdi btrfs-1: dirty=505 wb=776 unstable=0 bg_thresh=997 thresh=1995 gap=714 poll_thresh=24 ino=257 dd-2584 [003] 165.731293: balance_dirty_state: bdi btrfs-1: dirty=530 wb=776 unstable=0 bg_thresh=997 thresh=1995 gap=689 poll_thresh=18 ino=257 dd-2584 [003] 165.731419: balance_dirty_state: bdi btrfs-1: dirty=555 wb=776 unstable=0 bg_thresh=994 thresh=1988 gap=657 poll_thresh=19 ino=257 dd-2584 [003] 165.731543: balance_dirty_state: bdi btrfs-1: dirty=605 wb=776 unstable=0 bg_thresh=996 thresh=1992 gap=611 poll_thresh=20 ino=257 dd-2584 [003] 165.731670: balance_dirty_state: bdi btrfs-1: dirty=630 wb=776 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=21 ino=257 dd-2584 [003] 165.731966: balance_dirty_state: bdi btrfs-1: dirty=655 wb=776 unstable=0 bg_thresh=995 thresh=1990 gap=559 poll_thresh=22 ino=257 dd-2584 [003] 165.732085: balance_dirty_state: bdi btrfs-1: dirty=680 wb=776 unstable=0 bg_thresh=994 thresh=1989 gap=533 poll_thresh=23 ino=257 dd-2584 [003] 165.732204: balance_dirty_state: bdi btrfs-1: dirty=730 wb=776 unstable=0 bg_thresh=996 thresh=1993 gap=487 poll_thresh=24 ino=257 dd-2584 [003] 165.732209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=58060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 165.739202: balance_dirty_state: bdi btrfs-1: dirty=730 wb=651 unstable=0 bg_thresh=994 thresh=1988 gap=607 poll_thresh=24 ino=257 dd-2584 [003] 165.739273: balance_dirty_state: bdi btrfs-1: dirty=730 wb=651 unstable=0 bg_thresh=996 thresh=1993 gap=612 poll_thresh=18 ino=257 dd-2584 [003] 165.739395: balance_dirty_state: bdi btrfs-1: dirty=780 wb=651 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=19 ino=257 dd-2584 [003] 165.739517: balance_dirty_state: bdi btrfs-1: dirty=805 wb=651 unstable=0 bg_thresh=992 thresh=1985 gap=529 poll_thresh=20 ino=257 dd-2584 [003] 165.739639: balance_dirty_state: bdi btrfs-1: dirty=830 wb=651 unstable=0 bg_thresh=992 thresh=1984 gap=503 poll_thresh=21 ino=257 dd-2584 [003] 165.739761: balance_dirty_state: bdi btrfs-1: dirty=855 wb=651 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=22 ino=257 dd-2584 [003] 165.739766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=58060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 165.747211: balance_dirty_state: bdi btrfs-1: dirty=855 wb=551 unstable=0 bg_thresh=1002 thresh=2005 gap=599 poll_thresh=22 ino=257 dd-2584 [003] 165.747278: balance_dirty_state: bdi btrfs-1: dirty=880 wb=551 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=16 ino=257 dd-2584 [003] 165.747570: balance_dirty_state: bdi btrfs-1: dirty=905 wb=551 unstable=0 bg_thresh=1002 thresh=2004 gap=548 poll_thresh=17 ino=257 dd-2584 [003] 165.747686: balance_dirty_state: bdi btrfs-1: dirty=955 wb=551 unstable=0 bg_thresh=1004 thresh=2008 gap=502 poll_thresh=18 ino=257 dd-2584 [003] 165.747803: balance_dirty_state: bdi btrfs-1: dirty=980 wb=551 unstable=0 bg_thresh=1003 thresh=2007 gap=476 poll_thresh=19 ino=257 dd-2584 [003] 165.747807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=58060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 165.759190: balance_dirty_state: bdi btrfs-1: dirty=980 wb=301 unstable=0 bg_thresh=998 thresh=1996 gap=715 poll_thresh=19 ino=257 dd-2584 [003] 165.759297: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=301 unstable=0 bg_thresh=997 thresh=1995 gap=689 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 165.759333: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23220 wrote=0 to_write=8192 dd-2584 [003] 165.759363: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=301 unstable=0 bg_thresh=997 thresh=1995 gap=689 poll_thresh=15 ino=257 dd-2584 [003] 165.759425: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=301 unstable=0 bg_thresh=997 thresh=1994 gap=663 poll_thresh=16 ino=257 dd-2584 [003] 165.759553: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=351 unstable=0 bg_thresh=996 thresh=1993 gap=637 poll_thresh=17 ino=257 dd-2584 [003] 165.759686: balance_dirty_state: bdi btrfs-1: dirty=980 wb=401 unstable=0 bg_thresh=998 thresh=1997 gap=616 poll_thresh=18 ino=257 dd-2584 [003] 165.759817: balance_dirty_state: bdi btrfs-1: dirty=980 wb=451 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=19 ino=257 dd-2584 [003] 165.760116: balance_dirty_state: bdi btrfs-1: dirty=855 wb=601 unstable=0 bg_thresh=997 thresh=1995 gap=539 poll_thresh=20 ino=257 dd-2584 [003] 165.760246: balance_dirty_state: bdi btrfs-1: dirty=830 wb=651 unstable=0 bg_thresh=999 thresh=1999 gap=518 poll_thresh=21 ino=257 dd-2584 [003] 165.760373: balance_dirty_state: bdi btrfs-1: dirty=805 wb=701 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=22 ino=257 dd-2584 [003] 165.760374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=58060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 165.761636: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=704 to_write=7488 dd-2584 [003] 165.767175: balance_dirty_state: bdi btrfs-1: dirty=505 wb=876 unstable=0 bg_thresh=997 thresh=1995 gap=614 poll_thresh=22 ino=257 dd-2584 [003] 165.767276: balance_dirty_state: bdi btrfs-1: dirty=530 wb=876 unstable=0 bg_thresh=994 thresh=1989 gap=583 poll_thresh=16 ino=257 dd-2584 [003] 165.767395: balance_dirty_state: bdi btrfs-1: dirty=555 wb=876 unstable=0 bg_thresh=994 thresh=1988 gap=557 poll_thresh=17 ino=257 dd-2584 [003] 165.767513: balance_dirty_state: bdi btrfs-1: dirty=605 wb=876 unstable=0 bg_thresh=996 thresh=1992 gap=511 poll_thresh=18 ino=257 dd-2584 [003] 165.767631: balance_dirty_state: bdi btrfs-1: dirty=630 wb=876 unstable=0 bg_thresh=995 thresh=1991 gap=485 poll_thresh=19 ino=257 dd-2584 [003] 165.767636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=58060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 165.775221: balance_dirty_state: bdi btrfs-1: dirty=630 wb=726 unstable=0 bg_thresh=997 thresh=1994 gap=638 poll_thresh=19 ino=257 dd-2584 [003] 165.775290: balance_dirty_state: bdi btrfs-1: dirty=655 wb=726 unstable=0 bg_thresh=996 thresh=1993 gap=612 poll_thresh=14 ino=257 dd-2584 [003] 165.775350: balance_dirty_state: bdi btrfs-1: dirty=655 wb=726 unstable=0 bg_thresh=996 thresh=1993 gap=612 poll_thresh=15 ino=257 dd-2584 [003] 165.775410: balance_dirty_state: bdi btrfs-1: dirty=680 wb=726 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=16 ino=257 dd-2584 [003] 165.775702: balance_dirty_state: bdi btrfs-1: dirty=705 wb=726 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=17 ino=257 dd-2584 [003] 165.775819: balance_dirty_state: bdi btrfs-1: dirty=730 wb=726 unstable=0 bg_thresh=997 thresh=1995 gap=539 poll_thresh=18 ino=257 dd-2584 [003] 165.775937: balance_dirty_state: bdi btrfs-1: dirty=780 wb=726 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=19 ino=257 dd-2584 [003] 165.775942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=58060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 165.783230: balance_dirty_state: bdi btrfs-1: dirty=780 wb=601 unstable=0 bg_thresh=998 thresh=1996 gap=615 poll_thresh=19 ino=257 dd-2584 [003] 165.783299: balance_dirty_state: bdi btrfs-1: dirty=780 wb=601 unstable=0 bg_thresh=998 thresh=1996 gap=615 poll_thresh=14 ino=257 dd-2584 [003] 165.783361: balance_dirty_state: bdi btrfs-1: dirty=805 wb=601 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=15 ino=257 dd-2584 [003] 165.783418: balance_dirty_state: bdi btrfs-1: dirty=830 wb=601 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=16 ino=257 dd-2584 [003] 165.783530: balance_dirty_state: bdi btrfs-1: dirty=855 wb=601 unstable=0 bg_thresh=996 thresh=1993 gap=537 poll_thresh=17 ino=257 dd-2584 [003] 165.783643: balance_dirty_state: bdi btrfs-1: dirty=880 wb=601 unstable=0 bg_thresh=996 thresh=1992 gap=511 poll_thresh=18 ino=257 dd-2584 [003] 165.783755: balance_dirty_state: bdi btrfs-1: dirty=905 wb=601 unstable=0 bg_thresh=995 thresh=1991 gap=485 poll_thresh=19 ino=257 dd-2584 [003] 165.783759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 165.791290: balance_dirty_state: bdi btrfs-1: dirty=905 wb=476 unstable=0 bg_thresh=995 thresh=1991 gap=610 poll_thresh=19 ino=257 dd-2584 [003] 165.791404: balance_dirty_state: bdi btrfs-1: dirty=930 wb=476 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=14 ino=257 dd-2584 [003] 165.791461: balance_dirty_state: bdi btrfs-1: dirty=955 wb=476 unstable=0 bg_thresh=997 thresh=1995 gap=564 poll_thresh=15 ino=257 dd-2584 [003] 165.791681: balance_dirty_state: bdi btrfs-1: dirty=955 wb=476 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=16 ino=257 dd-2584 [003] 165.791793: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=476 unstable=0 bg_thresh=999 thresh=1999 gap=518 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 165.791858: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23252 wrote=0 to_write=8192 dd-2584 [003] 165.791918: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=476 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=18 ino=257 dd-2584 [003] 165.791919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 165.793693: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=512 to_write=7680 dd-2584 [003] 165.799227: balance_dirty_state: bdi btrfs-1: dirty=530 wb=851 unstable=0 bg_thresh=997 thresh=1995 gap=614 poll_thresh=18 ino=257 dd-2584 [003] 165.799297: balance_dirty_state: bdi btrfs-1: dirty=555 wb=851 unstable=0 bg_thresh=997 thresh=1994 gap=588 poll_thresh=13 ino=257 dd-2584 [003] 165.799356: balance_dirty_state: bdi btrfs-1: dirty=555 wb=851 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=14 ino=257 dd-2584 [003] 165.799414: balance_dirty_state: bdi btrfs-1: dirty=580 wb=851 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=15 ino=257 dd-2584 [003] 165.799474: balance_dirty_state: bdi btrfs-1: dirty=605 wb=851 unstable=0 bg_thresh=996 thresh=1992 gap=536 poll_thresh=16 ino=257 dd-2584 [003] 165.799590: balance_dirty_state: bdi btrfs-1: dirty=630 wb=851 unstable=0 bg_thresh=995 thresh=1991 gap=510 poll_thresh=17 ino=257 dd-2584 [003] 165.799709: balance_dirty_state: bdi btrfs-1: dirty=655 wb=851 unstable=0 bg_thresh=997 thresh=1995 gap=489 poll_thresh=18 ino=257 dd-2584 [003] 165.799713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 165.807228: balance_dirty_state: bdi btrfs-1: dirty=655 wb=726 unstable=0 bg_thresh=1000 thresh=2000 gap=619 poll_thresh=18 ino=257 dd-2584 [003] 165.807315: balance_dirty_state: bdi btrfs-1: dirty=680 wb=726 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=13 ino=257 dd-2584 [003] 165.807373: balance_dirty_state: bdi btrfs-1: dirty=680 wb=726 unstable=0 bg_thresh=999 thresh=1999 gap=593 poll_thresh=14 ino=257 dd-2584 [003] 165.807432: balance_dirty_state: bdi btrfs-1: dirty=705 wb=726 unstable=0 bg_thresh=999 thresh=1999 gap=568 poll_thresh=15 ino=257 dd-2584 [003] 165.807662: balance_dirty_state: bdi btrfs-1: dirty=730 wb=726 unstable=0 bg_thresh=999 thresh=1998 gap=542 poll_thresh=16 ino=257 dd-2584 [003] 165.807779: balance_dirty_state: bdi btrfs-1: dirty=755 wb=726 unstable=0 bg_thresh=998 thresh=1997 gap=516 poll_thresh=17 ino=257 dd-2584 [003] 165.807899: balance_dirty_state: bdi btrfs-1: dirty=780 wb=726 unstable=0 bg_thresh=1000 thresh=2001 gap=495 poll_thresh=18 ino=257 dd-2584 [003] 165.807903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 165.815181: balance_dirty_state: bdi btrfs-1: dirty=780 wb=526 unstable=0 bg_thresh=999 thresh=1999 gap=693 poll_thresh=18 ino=257 dd-2584 [003] 165.815247: balance_dirty_state: bdi btrfs-1: dirty=805 wb=526 unstable=0 bg_thresh=996 thresh=1993 gap=662 poll_thresh=13 ino=257 dd-2584 [003] 165.815306: balance_dirty_state: bdi btrfs-1: dirty=805 wb=526 unstable=0 bg_thresh=999 thresh=1998 gap=667 poll_thresh=14 ino=257 dd-2584 [003] 165.815365: balance_dirty_state: bdi btrfs-1: dirty=830 wb=526 unstable=0 bg_thresh=996 thresh=1992 gap=636 poll_thresh=15 ino=257 dd-2584 [003] 165.815424: balance_dirty_state: bdi btrfs-1: dirty=855 wb=526 unstable=0 bg_thresh=998 thresh=1997 gap=616 poll_thresh=16 ino=257 dd-2584 [003] 165.815542: balance_dirty_state: bdi btrfs-1: dirty=880 wb=526 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=17 ino=257 dd-2584 [003] 165.815658: balance_dirty_state: bdi btrfs-1: dirty=905 wb=526 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=18 ino=257 dd-2584 [003] 165.815775: balance_dirty_state: bdi btrfs-1: dirty=955 wb=526 unstable=0 bg_thresh=999 thresh=1999 gap=518 poll_thresh=19 ino=257 dd-2584 [003] 165.816061: balance_dirty_state: bdi btrfs-1: dirty=980 wb=526 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=20 ino=257 dd-2584 [003] 165.816066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 165.823304: balance_dirty_state: bdi btrfs-1: dirty=980 wb=401 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=20 ino=257 dd-2584 [003] 165.823397: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=401 unstable=0 bg_thresh=998 thresh=1997 gap=591 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 165.823455: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23284 wrote=0 to_write=8192 dd-2584 [003] 165.823462: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=401 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=16 ino=257 dd-2584 [003] 165.823585: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=401 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=17 ino=257 dd-2584 [003] 165.823710: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=451 unstable=0 bg_thresh=997 thresh=1994 gap=538 poll_thresh=18 ino=257 dd-2584 [003] 165.823837: balance_dirty_state: bdi btrfs-1: dirty=980 wb=526 unstable=0 bg_thresh=996 thresh=1993 gap=487 poll_thresh=19 ino=257 dd-2584 [003] 165.823839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 165.824916: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=576 to_write=7616 dd-2584 [003] 165.831257: balance_dirty_state: bdi btrfs-1: dirty=530 wb=826 unstable=0 bg_thresh=995 thresh=1990 gap=634 poll_thresh=19 ino=257 dd-2584 [003] 165.831353: balance_dirty_state: bdi btrfs-1: dirty=555 wb=826 unstable=0 bg_thresh=997 thresh=1995 gap=614 poll_thresh=14 ino=257 dd-2584 [003] 165.831409: balance_dirty_state: bdi btrfs-1: dirty=555 wb=826 unstable=0 bg_thresh=997 thresh=1994 gap=613 poll_thresh=15 ino=257 dd-2584 [003] 165.831466: balance_dirty_state: bdi btrfs-1: dirty=580 wb=826 unstable=0 bg_thresh=997 thresh=1994 gap=588 poll_thresh=16 ino=257 dd-2584 [003] 165.831580: balance_dirty_state: bdi btrfs-1: dirty=605 wb=826 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=17 ino=257 dd-2584 [003] 165.831692: balance_dirty_state: bdi btrfs-1: dirty=630 wb=826 unstable=0 bg_thresh=998 thresh=1997 gap=541 poll_thresh=18 ino=257 dd-2584 [003] 165.831970: balance_dirty_state: bdi btrfs-1: dirty=680 wb=826 unstable=0 bg_thresh=998 thresh=1996 gap=490 poll_thresh=19 ino=257 dd-2584 [003] 165.831975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 165.839270: balance_dirty_state: bdi btrfs-1: dirty=680 wb=701 unstable=0 bg_thresh=997 thresh=1995 gap=614 poll_thresh=19 ino=257 dd-2584 [003] 165.839377: balance_dirty_state: bdi btrfs-1: dirty=680 wb=701 unstable=0 bg_thresh=997 thresh=1994 gap=613 poll_thresh=14 ino=257 dd-2584 [003] 165.839433: balance_dirty_state: bdi btrfs-1: dirty=705 wb=701 unstable=0 bg_thresh=994 thresh=1988 gap=582 poll_thresh=15 ino=257 dd-2584 [003] 165.839490: balance_dirty_state: bdi btrfs-1: dirty=730 wb=701 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=16 ino=257 dd-2584 [003] 165.839603: balance_dirty_state: bdi btrfs-1: dirty=755 wb=701 unstable=0 bg_thresh=996 thresh=1992 gap=536 poll_thresh=17 ino=257 dd-2584 [003] 165.839716: balance_dirty_state: bdi btrfs-1: dirty=780 wb=701 unstable=0 bg_thresh=998 thresh=1996 gap=515 poll_thresh=18 ino=257 dd-2584 [003] 165.839828: balance_dirty_state: bdi btrfs-1: dirty=830 wb=701 unstable=0 bg_thresh=997 thresh=1995 gap=464 poll_thresh=19 ino=257 dd-2584 [003] 165.839832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 165.847246: balance_dirty_state: bdi btrfs-1: dirty=830 wb=576 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=19 ino=257 dd-2584 [003] 165.847328: balance_dirty_state: bdi btrfs-1: dirty=830 wb=576 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=14 ino=257 dd-2584 [003] 165.847388: balance_dirty_state: bdi btrfs-1: dirty=855 wb=576 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=15 ino=257 dd-2584 [003] 165.847447: balance_dirty_state: bdi btrfs-1: dirty=855 wb=576 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=16 ino=257 dd-2584 [003] 165.847564: balance_dirty_state: bdi btrfs-1: dirty=905 wb=576 unstable=0 bg_thresh=997 thresh=1995 gap=514 poll_thresh=17 ino=257 dd-2584 [003] 165.847853: balance_dirty_state: bdi btrfs-1: dirty=930 wb=576 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=18 ino=257 dd-2584 [003] 165.847857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 165.855240: balance_dirty_state: bdi btrfs-1: dirty=930 wb=576 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 165.855249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 165.863163: balance_dirty_state: bdi btrfs-1: dirty=930 wb=326 unstable=0 bg_thresh=998 thresh=1996 gap=740 poll_thresh=18 ino=257 dd-2584 [001] 165.863229: balance_dirty_state: bdi btrfs-1: dirty=930 wb=326 unstable=0 bg_thresh=998 thresh=1996 gap=740 poll_thresh=13 ino=257 dd-2584 [001] 165.863290: balance_dirty_state: bdi btrfs-1: dirty=955 wb=326 unstable=0 bg_thresh=1000 thresh=2001 gap=720 poll_thresh=14 ino=257 dd-2584 [001] 165.863350: balance_dirty_state: bdi btrfs-1: dirty=955 wb=326 unstable=0 bg_thresh=1000 thresh=2001 gap=720 poll_thresh=15 ino=257 dd-2584 [001] 165.863409: balance_dirty_state: bdi btrfs-1: dirty=980 wb=326 unstable=0 bg_thresh=1003 thresh=2006 gap=700 poll_thresh=16 ino=257 dd-2584 [001] 165.863530: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=326 unstable=0 bg_thresh=1005 thresh=2011 gap=680 poll_thresh=17 ino=257 dd-2584 [001] 165.863651: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=326 unstable=0 bg_thresh=1007 thresh=2015 gap=634 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 165.863677: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23324 wrote=0 to_write=8192 dd-2584 [001] 165.863828: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=326 unstable=0 bg_thresh=1007 thresh=2014 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 165.864011: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=376 unstable=0 bg_thresh=1006 thresh=2013 gap=582 poll_thresh=20 ino=257 dd-2584 [001] 165.864196: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=426 unstable=0 bg_thresh=1008 thresh=2017 gap=561 poll_thresh=21 ino=257 dd-2584 [001] 165.864671: balance_dirty_state: bdi btrfs-1: dirty=955 wb=551 unstable=0 bg_thresh=1008 thresh=2016 gap=510 poll_thresh=22 ino=257 dd-2584 [001] 165.864852: balance_dirty_state: bdi btrfs-1: dirty=930 wb=601 unstable=0 bg_thresh=1007 thresh=2015 gap=484 poll_thresh=23 ino=257 dd-2584 [001] 165.864854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 165.865762: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=688 to_write=7504 dd-2584 [001] 165.871180: balance_dirty_state: bdi btrfs-1: dirty=530 wb=876 unstable=0 bg_thresh=985 thresh=1970 gap=564 poll_thresh=23 ino=257 dd-2584 [001] 165.871333: balance_dirty_state: bdi btrfs-1: dirty=555 wb=876 unstable=0 bg_thresh=985 thresh=1970 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 165.871684: balance_dirty_state: bdi btrfs-1: dirty=580 wb=876 unstable=0 bg_thresh=984 thresh=1969 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 165.871970: balance_dirty_state: bdi btrfs-1: dirty=605 wb=876 unstable=0 bg_thresh=987 thresh=1974 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 165.871980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 165.879199: balance_dirty_state: bdi btrfs-1: dirty=605 wb=751 unstable=0 bg_thresh=982 thresh=1965 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 165.879303: balance_dirty_state: bdi btrfs-1: dirty=630 wb=751 unstable=0 bg_thresh=982 thresh=1965 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 165.879379: balance_dirty_state: bdi btrfs-1: dirty=630 wb=751 unstable=0 bg_thresh=985 thresh=1970 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 165.879441: balance_dirty_state: bdi btrfs-1: dirty=655 wb=751 unstable=0 bg_thresh=985 thresh=1970 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 165.879568: balance_dirty_state: bdi btrfs-1: dirty=680 wb=751 unstable=0 bg_thresh=993 thresh=1986 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 165.879696: balance_dirty_state: bdi btrfs-1: dirty=730 wb=751 unstable=0 bg_thresh=992 thresh=1985 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 165.879993: balance_dirty_state: bdi btrfs-1: dirty=755 wb=751 unstable=0 bg_thresh=994 thresh=1989 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 165.879998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=59120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 165.887181: balance_dirty_state: bdi btrfs-1: dirty=755 wb=551 unstable=0 bg_thresh=996 thresh=1992 gap=686 poll_thresh=19 ino=257 dd-2584 [001] 165.887270: balance_dirty_state: bdi btrfs-1: dirty=780 wb=551 unstable=0 bg_thresh=996 thresh=1992 gap=661 poll_thresh=14 ino=257 dd-2584 [001] 165.887358: balance_dirty_state: bdi btrfs-1: dirty=780 wb=551 unstable=0 bg_thresh=998 thresh=1997 gap=666 poll_thresh=15 ino=257 dd-2584 [001] 165.887441: balance_dirty_state: bdi btrfs-1: dirty=805 wb=551 unstable=0 bg_thresh=998 thresh=1997 gap=641 poll_thresh=16 ino=257 dd-2584 [001] 165.887612: balance_dirty_state: bdi btrfs-1: dirty=830 wb=551 unstable=0 bg_thresh=1001 thresh=2002 gap=621 poll_thresh=17 ino=257 dd-2584 [001] 165.887789: balance_dirty_state: bdi btrfs-1: dirty=855 wb=551 unstable=0 bg_thresh=1003 thresh=2006 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 165.887962: balance_dirty_state: bdi btrfs-1: dirty=905 wb=551 unstable=0 bg_thresh=1002 thresh=2005 gap=549 poll_thresh=19 ino=257 dd-2584 [001] 165.888137: balance_dirty_state: bdi btrfs-1: dirty=930 wb=551 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=20 ino=257 dd-2584 [001] 165.888283: balance_dirty_state: bdi btrfs-1: dirty=955 wb=551 unstable=0 bg_thresh=1002 thresh=2004 gap=498 poll_thresh=21 ino=257 dd-2584 [001] 165.888288: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=60144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 165.895215: balance_dirty_state: bdi btrfs-1: dirty=955 wb=426 unstable=0 bg_thresh=999 thresh=1999 gap=618 poll_thresh=21 ino=257 dd-2584 [001] 165.895319: balance_dirty_state: bdi btrfs-1: dirty=980 wb=426 unstable=0 bg_thresh=999 thresh=1999 gap=593 poll_thresh=16 ino=257 dd-2584 [001] 165.895600: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=426 unstable=0 bg_thresh=999 thresh=1998 gap=567 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 165.895621: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23356 wrote=0 to_write=8192 dd-2584 [001] 165.895764: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=426 unstable=0 bg_thresh=998 thresh=1997 gap=541 poll_thresh=18 ino=257 dd-2584 [001] 165.895943: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=476 unstable=0 bg_thresh=1000 thresh=2001 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 165.895945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=60144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 165.897014: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=544 to_write=7648 dd-2584 [001] 165.903207: balance_dirty_state: bdi btrfs-1: dirty=530 wb=851 unstable=0 bg_thresh=993 thresh=1987 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 165.903317: balance_dirty_state: bdi btrfs-1: dirty=530 wb=851 unstable=0 bg_thresh=993 thresh=1987 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 165.903379: balance_dirty_state: bdi btrfs-1: dirty=555 wb=851 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=15 ino=257 dd-2584 [001] 165.903435: balance_dirty_state: bdi btrfs-1: dirty=580 wb=851 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 165.903548: balance_dirty_state: bdi btrfs-1: dirty=605 wb=851 unstable=0 bg_thresh=998 thresh=1997 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 165.903664: balance_dirty_state: bdi btrfs-1: dirty=630 wb=851 unstable=0 bg_thresh=1000 thresh=2001 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 165.903780: balance_dirty_state: bdi btrfs-1: dirty=680 wb=851 unstable=0 bg_thresh=1000 thresh=2000 gap=469 poll_thresh=19 ino=257 dd-2584 [001] 165.903784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=60144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 165.911190: balance_dirty_state: bdi btrfs-1: dirty=680 wb=726 unstable=0 bg_thresh=995 thresh=1990 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 165.911300: balance_dirty_state: bdi btrfs-1: dirty=680 wb=726 unstable=0 bg_thresh=995 thresh=1990 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 165.911527: balance_dirty_state: bdi btrfs-1: dirty=705 wb=726 unstable=0 bg_thresh=995 thresh=1990 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 165.911583: balance_dirty_state: bdi btrfs-1: dirty=705 wb=726 unstable=0 bg_thresh=997 thresh=1995 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 165.911693: balance_dirty_state: bdi btrfs-1: dirty=755 wb=726 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 165.911808: balance_dirty_state: bdi btrfs-1: dirty=780 wb=726 unstable=0 bg_thresh=1002 thresh=2004 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 165.911812: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=60144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 165.919175: balance_dirty_state: bdi btrfs-1: dirty=780 wb=601 unstable=0 bg_thresh=996 thresh=1993 gap=612 poll_thresh=18 ino=257 dd-2584 [001] 165.919244: balance_dirty_state: bdi btrfs-1: dirty=805 wb=601 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=13 ino=257 dd-2584 [001] 165.919302: balance_dirty_state: bdi btrfs-1: dirty=805 wb=601 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 165.919360: balance_dirty_state: bdi btrfs-1: dirty=830 wb=601 unstable=0 bg_thresh=999 thresh=1998 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 165.919417: balance_dirty_state: bdi btrfs-1: dirty=855 wb=601 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 165.919534: balance_dirty_state: bdi btrfs-1: dirty=880 wb=601 unstable=0 bg_thresh=1001 thresh=2002 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 165.919655: balance_dirty_state: bdi btrfs-1: dirty=905 wb=601 unstable=0 bg_thresh=1003 thresh=2006 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 165.919659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=60144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 165.927188: balance_dirty_state: bdi btrfs-1: dirty=905 wb=426 unstable=0 bg_thresh=996 thresh=1993 gap=662 poll_thresh=18 ino=257 dd-2584 [001] 165.927266: balance_dirty_state: bdi btrfs-1: dirty=930 wb=426 unstable=0 bg_thresh=996 thresh=1993 gap=637 poll_thresh=13 ino=257 dd-2584 [001] 165.927325: balance_dirty_state: bdi btrfs-1: dirty=930 wb=426 unstable=0 bg_thresh=999 thresh=1998 gap=642 poll_thresh=14 ino=257 dd-2584 [001] 165.927555: balance_dirty_state: bdi btrfs-1: dirty=955 wb=426 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=15 ino=257 dd-2584 [001] 165.927612: balance_dirty_state: bdi btrfs-1: dirty=980 wb=426 unstable=0 bg_thresh=1001 thresh=2003 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 165.927729: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=426 unstable=0 bg_thresh=1001 thresh=2002 gap=571 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 165.927749: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23388 wrote=0 to_write=8192 dd-2584 [001] 165.927907: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=426 unstable=0 bg_thresh=1003 thresh=2006 gap=550 poll_thresh=18 ino=257 dd-2584 [001] 165.928080: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=476 unstable=0 bg_thresh=1002 thresh=2005 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 165.928082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=60144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 165.929146: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=544 to_write=7648 dd-2584 [001] 165.935204: balance_dirty_state: bdi btrfs-1: dirty=530 wb=851 unstable=0 bg_thresh=996 thresh=1992 gap=611 poll_thresh=19 ino=257 dd-2584 [001] 165.935311: balance_dirty_state: bdi btrfs-1: dirty=530 wb=851 unstable=0 bg_thresh=996 thresh=1992 gap=611 poll_thresh=14 ino=257 dd-2584 [001] 165.935371: balance_dirty_state: bdi btrfs-1: dirty=555 wb=851 unstable=0 bg_thresh=998 thresh=1997 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 165.935426: balance_dirty_state: bdi btrfs-1: dirty=555 wb=851 unstable=0 bg_thresh=998 thresh=1997 gap=591 poll_thresh=16 ino=257 dd-2584 [001] 165.935537: balance_dirty_state: bdi btrfs-1: dirty=605 wb=851 unstable=0 bg_thresh=1001 thresh=2002 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 165.935651: balance_dirty_state: bdi btrfs-1: dirty=630 wb=851 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 165.935930: balance_dirty_state: bdi btrfs-1: dirty=655 wb=851 unstable=0 bg_thresh=1002 thresh=2005 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 165.935935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=60144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 165.943203: balance_dirty_state: bdi btrfs-1: dirty=655 wb=726 unstable=0 bg_thresh=994 thresh=1988 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 165.943312: balance_dirty_state: bdi btrfs-1: dirty=680 wb=726 unstable=0 bg_thresh=994 thresh=1988 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 165.943373: balance_dirty_state: bdi btrfs-1: dirty=705 wb=726 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 165.943428: balance_dirty_state: bdi btrfs-1: dirty=705 wb=726 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 165.943537: balance_dirty_state: bdi btrfs-1: dirty=730 wb=726 unstable=0 bg_thresh=999 thresh=1998 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 165.943650: balance_dirty_state: bdi btrfs-1: dirty=780 wb=726 unstable=0 bg_thresh=1004 thresh=2008 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 165.943762: balance_dirty_state: bdi btrfs-1: dirty=805 wb=726 unstable=0 bg_thresh=1003 thresh=2007 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 165.943767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=60144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 165.951195: balance_dirty_state: bdi btrfs-1: dirty=805 wb=601 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 165.951257: balance_dirty_state: bdi btrfs-1: dirty=830 wb=601 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 165.951315: balance_dirty_state: bdi btrfs-1: dirty=830 wb=601 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 165.951373: balance_dirty_state: bdi btrfs-1: dirty=855 wb=601 unstable=0 bg_thresh=1000 thresh=2001 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 165.951489: balance_dirty_state: bdi btrfs-1: dirty=880 wb=601 unstable=0 bg_thresh=1002 thresh=2005 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 165.951779: balance_dirty_state: bdi btrfs-1: dirty=930 wb=601 unstable=0 bg_thresh=1002 thresh=2004 gap=473 poll_thresh=18 ino=257 dd-2584 [001] 165.951784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=60144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 165.959211: balance_dirty_state: bdi btrfs-1: dirty=930 wb=426 unstable=0 bg_thresh=996 thresh=1992 gap=636 poll_thresh=18 ino=257 dd-2584 [001] 165.959315: balance_dirty_state: bdi btrfs-1: dirty=930 wb=426 unstable=0 bg_thresh=996 thresh=1992 gap=636 poll_thresh=13 ino=257 dd-2584 [001] 165.959374: balance_dirty_state: bdi btrfs-1: dirty=955 wb=426 unstable=0 bg_thresh=998 thresh=1997 gap=616 poll_thresh=14 ino=257 dd-2584 [001] 165.959429: balance_dirty_state: bdi btrfs-1: dirty=955 wb=426 unstable=0 bg_thresh=1001 thresh=2002 gap=621 poll_thresh=15 ino=257 dd-2584 [001] 165.959484: balance_dirty_state: bdi btrfs-1: dirty=980 wb=426 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 165.959596: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=426 unstable=0 bg_thresh=1003 thresh=2007 gap=576 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 165.959619: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23420 wrote=0 to_write=8192 dd-2584 [001] 165.959769: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=426 unstable=0 bg_thresh=1002 thresh=2005 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 165.959945: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=476 unstable=0 bg_thresh=1002 thresh=2004 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 165.959947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=60144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 165.961041: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=560 to_write=7632 dd-2584 [001] 165.967208: balance_dirty_state: bdi btrfs-1: dirty=530 wb=851 unstable=0 bg_thresh=997 thresh=1994 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 165.967293: balance_dirty_state: bdi btrfs-1: dirty=555 wb=851 unstable=0 bg_thresh=997 thresh=1994 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 165.967353: balance_dirty_state: bdi btrfs-1: dirty=555 wb=851 unstable=0 bg_thresh=999 thresh=1999 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 165.967408: balance_dirty_state: bdi btrfs-1: dirty=580 wb=851 unstable=0 bg_thresh=999 thresh=1999 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 165.967521: balance_dirty_state: bdi btrfs-1: dirty=605 wb=851 unstable=0 bg_thresh=1002 thresh=2004 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 165.967800: balance_dirty_state: bdi btrfs-1: dirty=630 wb=851 unstable=0 bg_thresh=1004 thresh=2008 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 165.967912: balance_dirty_state: bdi btrfs-1: dirty=680 wb=851 unstable=0 bg_thresh=1003 thresh=2007 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 165.967917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=60144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 165.975227: balance_dirty_state: bdi btrfs-1: dirty=680 wb=726 unstable=0 bg_thresh=1001 thresh=2003 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 165.975320: balance_dirty_state: bdi btrfs-1: dirty=680 wb=726 unstable=0 bg_thresh=1001 thresh=2003 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 165.975377: balance_dirty_state: bdi btrfs-1: dirty=705 wb=726 unstable=0 bg_thresh=1004 thresh=2008 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 165.975437: balance_dirty_state: bdi btrfs-1: dirty=730 wb=726 unstable=0 bg_thresh=1001 thresh=2002 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 165.975553: balance_dirty_state: bdi btrfs-1: dirty=755 wb=726 unstable=0 bg_thresh=1000 thresh=2001 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 165.975671: balance_dirty_state: bdi btrfs-1: dirty=780 wb=726 unstable=0 bg_thresh=1002 thresh=2005 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 165.975676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=60144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 165.983274: balance_dirty_state: bdi btrfs-1: dirty=780 wb=726 unstable=0 bg_thresh=1005 thresh=2010 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 165.983373: balance_dirty_state: bdi btrfs-1: dirty=805 wb=726 unstable=0 bg_thresh=1007 thresh=2015 gap=484 poll_thresh=13 ino=257 dd-2584 [001] 165.983377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=60144 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 165.991200: balance_dirty_state: bdi btrfs-1: dirty=805 wb=451 unstable=0 bg_thresh=997 thresh=1994 gap=738 poll_thresh=13 ino=257 dd-2584 [001] 165.991270: balance_dirty_state: bdi btrfs-1: dirty=805 wb=451 unstable=0 bg_thresh=997 thresh=1994 gap=738 poll_thresh=10 ino=257 dd-2584 [001] 165.991334: balance_dirty_state: bdi btrfs-1: dirty=830 wb=451 unstable=0 bg_thresh=999 thresh=1999 gap=718 poll_thresh=11 ino=257 dd-2584 [001] 165.991398: balance_dirty_state: bdi btrfs-1: dirty=855 wb=451 unstable=0 bg_thresh=999 thresh=1999 gap=693 poll_thresh=12 ino=257 dd-2584 [001] 165.991462: balance_dirty_state: bdi btrfs-1: dirty=855 wb=451 unstable=0 bg_thresh=1002 thresh=2004 gap=698 poll_thresh=13 ino=257 dd-2584 [001] 165.991713: balance_dirty_state: bdi btrfs-1: dirty=880 wb=451 unstable=0 bg_thresh=1004 thresh=2009 gap=678 poll_thresh=14 ino=257 dd-2584 [001] 165.991778: balance_dirty_state: bdi btrfs-1: dirty=905 wb=451 unstable=0 bg_thresh=1004 thresh=2009 gap=653 poll_thresh=15 ino=257 dd-2584 [001] 165.991843: balance_dirty_state: bdi btrfs-1: dirty=905 wb=451 unstable=0 bg_thresh=1007 thresh=2014 gap=658 poll_thresh=16 ino=257 dd-2584 [001] 165.991971: balance_dirty_state: bdi btrfs-1: dirty=955 wb=451 unstable=0 bg_thresh=1006 thresh=2013 gap=607 poll_thresh=17 ino=257 dd-2584 [001] 165.992099: balance_dirty_state: bdi btrfs-1: dirty=980 wb=451 unstable=0 bg_thresh=1003 thresh=2006 gap=575 poll_thresh=18 ino=257 dd-2584 [001] 165.992226: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=451 unstable=0 bg_thresh=1005 thresh=2010 gap=554 poll_thresh=19 ino=257 dd-2584 [001] 165.992355: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=451 unstable=0 bg_thresh=1004 thresh=2009 gap=528 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 165.992382: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23452 wrote=0 to_write=8192 dd-2584 [001] 165.992547: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=451 unstable=0 bg_thresh=994 thresh=1989 gap=458 poll_thresh=21 ino=257 dd-2584 [001] 165.992549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 165.993848: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=544 to_write=7648 dd-2584 [001] 165.999307: balance_dirty_state: bdi btrfs-1: dirty=530 wb=1001 unstable=0 bg_thresh=1001 thresh=2002 gap=471 poll_thresh=21 ino=257 dd-2584 [001] 165.999317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.007217: balance_dirty_state: bdi btrfs-1: dirty=530 wb=726 unstable=0 bg_thresh=999 thresh=1998 gap=742 poll_thresh=21 ino=257 dd-2584 [005] 166.007318: balance_dirty_state: bdi btrfs-1: dirty=550 wb=721 unstable=0 bg_thresh=1001 thresh=2003 gap=732 poll_thresh=16 ino=257 dd-2584 [005] 166.007506: balance_dirty_state: bdi btrfs-1: dirty=575 wb=721 unstable=0 bg_thresh=997 thresh=1995 gap=699 poll_thresh=17 ino=257 dd-2584 [005] 166.007973: balance_dirty_state: bdi btrfs-1: dirty=600 wb=721 unstable=0 bg_thresh=998 thresh=1997 gap=676 poll_thresh=18 ino=257 dd-2584 [005] 166.008153: balance_dirty_state: bdi btrfs-1: dirty=625 wb=721 unstable=0 bg_thresh=997 thresh=1995 gap=649 poll_thresh=19 ino=257 dd-2584 [005] 166.008320: balance_dirty_state: bdi btrfs-1: dirty=675 wb=721 unstable=0 bg_thresh=1003 thresh=2006 gap=610 poll_thresh=20 ino=257 dd-2584 [005] 166.008443: balance_dirty_state: bdi btrfs-1: dirty=700 wb=721 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=21 ino=257 dd-2584 [005] 166.008562: balance_dirty_state: bdi btrfs-1: dirty=725 wb=721 unstable=0 bg_thresh=998 thresh=1997 gap=551 poll_thresh=22 ino=257 dd-2584 [005] 166.008683: balance_dirty_state: bdi btrfs-1: dirty=750 wb=721 unstable=0 bg_thresh=997 thresh=1995 gap=524 poll_thresh=23 ino=257 dd-2584 [005] 166.008802: balance_dirty_state: bdi btrfs-1: dirty=800 wb=721 unstable=0 bg_thresh=1004 thresh=2009 gap=488 poll_thresh=24 ino=257 dd-2584 [005] 166.008808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.015236: balance_dirty_state: bdi btrfs-1: dirty=798 wb=595 unstable=0 bg_thresh=1008 thresh=2016 gap=623 poll_thresh=24 ino=257 dd-2584 [005] 166.015301: balance_dirty_state: bdi btrfs-1: dirty=798 wb=595 unstable=0 bg_thresh=1008 thresh=2016 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 166.015592: balance_dirty_state: bdi btrfs-1: dirty=848 wb=595 unstable=0 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=19 ino=257 dd-2584 [005] 166.015712: balance_dirty_state: bdi btrfs-1: dirty=873 wb=595 unstable=0 bg_thresh=1009 thresh=2019 gap=551 poll_thresh=20 ino=257 dd-2584 [005] 166.015829: balance_dirty_state: bdi btrfs-1: dirty=898 wb=595 unstable=0 bg_thresh=1009 thresh=2018 gap=525 poll_thresh=21 ino=257 dd-2584 [005] 166.015949: balance_dirty_state: bdi btrfs-1: dirty=948 wb=595 unstable=0 bg_thresh=1005 thresh=2011 gap=468 poll_thresh=22 ino=257 dd-2584 [005] 166.015954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.023263: balance_dirty_state: bdi btrfs-1: dirty=948 wb=420 unstable=0 bg_thresh=1004 thresh=2009 gap=641 poll_thresh=22 ino=257 dd-2584 [001] 166.023344: balance_dirty_state: bdi btrfs-1: dirty=948 wb=420 unstable=0 bg_thresh=1004 thresh=2009 gap=641 poll_thresh=16 ino=257 dd-2584 [001] 166.023463: balance_dirty_state: bdi btrfs-1: dirty=998 wb=420 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=17 ino=257 dd-2584 [001] 166.023579: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=420 unstable=0 bg_thresh=1009 thresh=2019 gap=576 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 166.023603: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23484 wrote=0 to_write=8192 dd-2584 [001] 166.023761: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=420 unstable=0 bg_thresh=1011 thresh=2023 gap=555 poll_thresh=19 ino=257 dd-2584 [001] 166.023944: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=470 unstable=0 bg_thresh=1013 thresh=2027 gap=534 poll_thresh=20 ino=257 dd-2584 [001] 166.024416: balance_dirty_state: bdi btrfs-1: dirty=923 wb=595 unstable=0 bg_thresh=1013 thresh=2026 gap=508 poll_thresh=21 ino=257 dd-2584 [001] 166.024597: balance_dirty_state: bdi btrfs-1: dirty=898 wb=645 unstable=0 bg_thresh=1012 thresh=2025 gap=482 poll_thresh=22 ino=257 dd-2584 [001] 166.024599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-313% task_weight=99% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 166.025455: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=292 wrote=624 to_write=7568 dd-2584 [005] 166.031222: balance_dirty_state: bdi btrfs-1: dirty=539 wb=917 unstable=0 bg_thresh=998 thresh=1996 gap=540 poll_thresh=22 ino=257 dd-2584 [005] 166.031316: balance_dirty_state: bdi btrfs-1: dirty=539 wb=917 unstable=0 bg_thresh=1001 thresh=2002 gap=546 poll_thresh=16 ino=257 dd-2584 [005] 166.031442: balance_dirty_state: bdi btrfs-1: dirty=589 wb=917 unstable=0 bg_thresh=1003 thresh=2006 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 166.031448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-151% task_weight=100% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.039241: balance_dirty_state: bdi btrfs-1: dirty=589 wb=792 unstable=0 bg_thresh=1003 thresh=2007 gap=626 poll_thresh=17 ino=257 dd-2584 [005] 166.039326: balance_dirty_state: bdi btrfs-1: dirty=589 wb=792 unstable=0 bg_thresh=1000 thresh=2001 gap=620 poll_thresh=13 ino=257 dd-2584 [005] 166.039409: balance_dirty_state: bdi btrfs-1: dirty=614 wb=792 unstable=0 bg_thresh=1003 thresh=2006 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 166.039492: balance_dirty_state: bdi btrfs-1: dirty=614 wb=792 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=15 ino=257 dd-2584 [005] 166.039575: balance_dirty_state: bdi btrfs-1: dirty=639 wb=792 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 166.039741: balance_dirty_state: bdi btrfs-1: dirty=664 wb=792 unstable=0 bg_thresh=1002 thresh=2004 gap=548 poll_thresh=17 ino=257 dd-2584 [005] 166.039906: balance_dirty_state: bdi btrfs-1: dirty=714 wb=792 unstable=0 bg_thresh=1001 thresh=2002 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 166.039912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-204% task_weight=101% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.047298: balance_dirty_state: bdi btrfs-1: dirty=714 wb=667 unstable=0 bg_thresh=998 thresh=1996 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 166.047400: balance_dirty_state: bdi btrfs-1: dirty=714 wb=667 unstable=0 bg_thresh=998 thresh=1996 gap=615 poll_thresh=13 ino=257 dd-2584 [005] 166.047765: balance_dirty_state: bdi btrfs-1: dirty=739 wb=667 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=14 ino=257 dd-2584 [005] 166.047857: balance_dirty_state: bdi btrfs-1: dirty=764 wb=667 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 166.047946: balance_dirty_state: bdi btrfs-1: dirty=764 wb=667 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 166.048124: balance_dirty_state: bdi btrfs-1: dirty=814 wb=667 unstable=0 bg_thresh=996 thresh=1993 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 166.048291: balance_dirty_state: bdi btrfs-1: dirty=839 wb=667 unstable=0 bg_thresh=998 thresh=1997 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 166.048296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-210% task_weight=101% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.059273: balance_dirty_state: bdi btrfs-1: dirty=839 wb=517 unstable=0 bg_thresh=996 thresh=1993 gap=637 poll_thresh=18 ino=257 dd-2584 [005] 166.059360: balance_dirty_state: bdi btrfs-1: dirty=839 wb=517 unstable=0 bg_thresh=999 thresh=1998 gap=642 poll_thresh=13 ino=257 dd-2584 [005] 166.059417: balance_dirty_state: bdi btrfs-1: dirty=864 wb=517 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=14 ino=257 dd-2584 [005] 166.059470: balance_dirty_state: bdi btrfs-1: dirty=889 wb=517 unstable=0 bg_thresh=1001 thresh=2003 gap=597 poll_thresh=15 ino=257 dd-2584 [005] 166.059523: balance_dirty_state: bdi btrfs-1: dirty=889 wb=517 unstable=0 bg_thresh=1001 thresh=2003 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 166.059634: balance_dirty_state: bdi btrfs-1: dirty=939 wb=517 unstable=0 bg_thresh=1001 thresh=2002 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 166.059748: balance_dirty_state: bdi btrfs-1: dirty=964 wb=517 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=18 ino=257 dd-2584 [005] 166.060026: balance_dirty_state: bdi btrfs-1: dirty=989 wb=517 unstable=0 bg_thresh=1002 thresh=2005 gap=499 poll_thresh=19 ino=257 dd-2584 [005] 166.060031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 166.067372: balance_dirty_state: bdi btrfs-1: dirty=993 wb=363 unstable=0 bg_thresh=1002 thresh=2004 gap=648 poll_thresh=19 ino=257 dd-2584 [005] 166.067454: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=376 unstable=0 bg_thresh=1004 thresh=2008 gap=627 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 166.067476: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23528 wrote=0 to_write=8192 dd-2584 [005] 166.067542: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=376 unstable=0 bg_thresh=1001 thresh=2002 gap=621 poll_thresh=15 ino=257 dd-2584 [005] 166.067628: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=376 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=16 ino=257 dd-2584 [005] 166.067806: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=426 unstable=0 bg_thresh=1005 thresh=2011 gap=580 poll_thresh=17 ino=257 dd-2584 [005] 166.067981: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=476 unstable=0 bg_thresh=1005 thresh=2010 gap=529 poll_thresh=18 ino=257 dd-2584 [005] 166.068163: balance_dirty_state: bdi btrfs-1: dirty=980 wb=526 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 166.068165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 166.069703: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=336 wrote=608 to_write=7584 dd-2584 [005] 166.075331: balance_dirty_state: bdi btrfs-1: dirty=530 wb=851 unstable=0 bg_thresh=997 thresh=1994 gap=613 poll_thresh=19 ino=257 dd-2584 [005] 166.075408: balance_dirty_state: bdi btrfs-1: dirty=560 wb=835 unstable=0 bg_thresh=1000 thresh=2000 gap=605 poll_thresh=14 ino=257 dd-2584 [005] 166.075478: balance_dirty_state: bdi btrfs-1: dirty=560 wb=810 unstable=0 bg_thresh=999 thresh=1999 gap=629 poll_thresh=15 ino=257 dd-2584 [005] 166.075552: balance_dirty_state: bdi btrfs-1: dirty=585 wb=760 unstable=0 bg_thresh=1002 thresh=2004 gap=659 poll_thresh=16 ino=257 dd-2584 [005] 166.075678: balance_dirty_state: bdi btrfs-1: dirty=610 wb=710 unstable=0 bg_thresh=1001 thresh=2003 gap=683 poll_thresh=17 ino=257 dd-2584 [005] 166.075971: balance_dirty_state: bdi btrfs-1: dirty=635 wb=710 unstable=0 bg_thresh=1001 thresh=2002 gap=657 poll_thresh=18 ino=257 dd-2584 [005] 166.076090: balance_dirty_state: bdi btrfs-1: dirty=685 wb=710 unstable=0 bg_thresh=1003 thresh=2006 gap=611 poll_thresh=19 ino=257 dd-2584 [005] 166.076208: balance_dirty_state: bdi btrfs-1: dirty=710 wb=710 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=20 ino=257 dd-2584 [005] 166.076327: balance_dirty_state: bdi btrfs-1: dirty=735 wb=710 unstable=0 bg_thresh=1002 thresh=2004 gap=559 poll_thresh=21 ino=257 dd-2584 [005] 166.076446: balance_dirty_state: bdi btrfs-1: dirty=785 wb=710 unstable=0 bg_thresh=998 thresh=1997 gap=502 poll_thresh=22 ino=257 dd-2584 [005] 166.076563: balance_dirty_state: bdi btrfs-1: dirty=810 wb=710 unstable=0 bg_thresh=1000 thresh=2001 gap=481 poll_thresh=23 ino=257 dd-2584 [005] 166.076568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.083250: balance_dirty_state: bdi btrfs-1: dirty=810 wb=710 unstable=0 bg_thresh=998 thresh=1997 gap=477 poll_thresh=23 ino=257 dd-2584 [005] 166.083255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.091313: balance_dirty_state: bdi btrfs-1: dirty=810 wb=460 unstable=0 bg_thresh=1001 thresh=2002 gap=732 poll_thresh=23 ino=257 dd-2584 [005] 166.091403: balance_dirty_state: bdi btrfs-1: dirty=810 wb=460 unstable=0 bg_thresh=1003 thresh=2007 gap=737 poll_thresh=17 ino=257 dd-2584 [005] 166.091520: balance_dirty_state: bdi btrfs-1: dirty=860 wb=460 unstable=0 bg_thresh=1003 thresh=2006 gap=686 poll_thresh=18 ino=257 dd-2584 [005] 166.091633: balance_dirty_state: bdi btrfs-1: dirty=885 wb=460 unstable=0 bg_thresh=1002 thresh=2005 gap=660 poll_thresh=19 ino=257 dd-2584 [005] 166.091912: balance_dirty_state: bdi btrfs-1: dirty=910 wb=460 unstable=0 bg_thresh=1002 thresh=2004 gap=634 poll_thresh=20 ino=257 dd-2584 [005] 166.092024: balance_dirty_state: bdi btrfs-1: dirty=960 wb=460 unstable=0 bg_thresh=1004 thresh=2008 gap=588 poll_thresh=21 ino=257 dd-2584 [005] 166.092137: balance_dirty_state: bdi btrfs-1: dirty=985 wb=460 unstable=0 bg_thresh=1003 thresh=2007 gap=562 poll_thresh=22 ino=257 dd-2584 [005] 166.092251: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=460 unstable=0 bg_thresh=1000 thresh=2000 gap=530 poll_thresh=23 ino=257 flush-btrfs-1-2586 [001] 166.092270: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23552 wrote=0 to_write=8192 dd-2584 [005] 166.092422: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=485 unstable=0 bg_thresh=999 thresh=1999 gap=504 poll_thresh=24 ino=257 dd-2584 [005] 166.092595: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=535 unstable=0 bg_thresh=1001 thresh=2003 gap=458 poll_thresh=25 ino=257 dd-2584 [005] 166.092597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 166.094343: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=360 wrote=544 to_write=7648 dd-2584 [005] 166.099301: balance_dirty_state: bdi btrfs-1: dirty=535 wb=885 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=25 ino=257 dd-2584 [005] 166.099416: balance_dirty_state: bdi btrfs-1: dirty=535 wb=885 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=19 ino=257 dd-2584 [005] 166.099535: balance_dirty_state: bdi btrfs-1: dirty=585 wb=885 unstable=0 bg_thresh=1004 thresh=2008 gap=538 poll_thresh=20 ino=257 dd-2584 [005] 166.099825: balance_dirty_state: bdi btrfs-1: dirty=610 wb=885 unstable=0 bg_thresh=1003 thresh=2007 gap=512 poll_thresh=21 ino=257 dd-2584 [005] 166.099942: balance_dirty_state: bdi btrfs-1: dirty=635 wb=885 unstable=0 bg_thresh=1003 thresh=2006 gap=486 poll_thresh=22 ino=257 dd-2584 [005] 166.099947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=61668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.107352: balance_dirty_state: bdi btrfs-1: dirty=635 wb=760 unstable=0 bg_thresh=1002 thresh=2005 gap=610 poll_thresh=22 ino=257 dd-2584 [005] 166.107478: balance_dirty_state: bdi btrfs-1: dirty=660 wb=760 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=16 ino=257 dd-2584 [005] 166.107718: balance_dirty_state: bdi btrfs-1: dirty=685 wb=760 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=17 ino=257 dd-2584 [005] 166.107955: balance_dirty_state: bdi btrfs-1: dirty=710 wb=760 unstable=0 bg_thresh=1001 thresh=2002 gap=532 poll_thresh=18 ino=257 dd-2584 [005] 166.108189: balance_dirty_state: bdi btrfs-1: dirty=760 wb=760 unstable=0 bg_thresh=1003 thresh=2006 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 166.108198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=61668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.115274: balance_dirty_state: bdi btrfs-1: dirty=760 wb=635 unstable=0 bg_thresh=1002 thresh=2004 gap=609 poll_thresh=19 ino=257 dd-2584 [005] 166.115400: balance_dirty_state: bdi btrfs-1: dirty=760 wb=635 unstable=0 bg_thresh=999 thresh=1998 gap=603 poll_thresh=14 ino=257 dd-2584 [005] 166.115520: balance_dirty_state: bdi btrfs-1: dirty=785 wb=635 unstable=0 bg_thresh=1001 thresh=2003 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 166.115642: balance_dirty_state: bdi btrfs-1: dirty=810 wb=635 unstable=0 bg_thresh=1001 thresh=2002 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 166.115877: balance_dirty_state: bdi btrfs-1: dirty=835 wb=635 unstable=0 bg_thresh=1000 thresh=2001 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 166.116462: balance_dirty_state: bdi btrfs-1: dirty=860 wb=635 unstable=0 bg_thresh=1000 thresh=2000 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 166.116696: balance_dirty_state: bdi btrfs-1: dirty=885 wb=635 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 166.116706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-303% task_weight=101% bdi_bw=61668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.123249: balance_dirty_state: bdi btrfs-1: dirty=885 wb=635 unstable=0 bg_thresh=1006 thresh=2013 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 166.123254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-284% task_weight=101% bdi_bw=61668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.131383: balance_dirty_state: bdi btrfs-1: dirty=885 wb=635 unstable=0 bg_thresh=1006 thresh=2013 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 166.131388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-284% task_weight=101% bdi_bw=61668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.139245: balance_dirty_state: bdi btrfs-1: dirty=885 wb=285 unstable=0 bg_thresh=1000 thresh=2000 gap=830 poll_thresh=19 ino=257 dd-2584 [001] 166.139328: balance_dirty_state: bdi btrfs-1: dirty=885 wb=285 unstable=0 bg_thresh=1002 thresh=2005 gap=835 poll_thresh=14 ino=257 flush-0:15-2091 [005] 166.139340: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=0 wrote=1 to_write=4095 dd-2584 [001] 166.139416: balance_dirty_state: bdi btrfs-1: dirty=910 wb=285 unstable=0 bg_thresh=1005 thresh=2010 gap=815 poll_thresh=15 ino=257 dd-2584 [001] 166.139479: balance_dirty_state: bdi btrfs-1: dirty=935 wb=285 unstable=0 bg_thresh=999 thresh=1998 gap=778 poll_thresh=16 ino=257 dd-2584 [001] 166.139602: balance_dirty_state: bdi btrfs-1: dirty=960 wb=285 unstable=0 bg_thresh=1006 thresh=2012 gap=767 poll_thresh=17 ino=257 dd-2584 [001] 166.139723: balance_dirty_state: bdi btrfs-1: dirty=985 wb=285 unstable=0 bg_thresh=1008 thresh=2016 gap=746 poll_thresh=18 ino=257 dd-2584 [001] 166.139843: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=285 unstable=0 bg_thresh=1007 thresh=2015 gap=695 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 166.139862: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23600 wrote=0 to_write=8192 dd-2584 [001] 166.140029: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=285 unstable=0 bg_thresh=1007 thresh=2014 gap=669 poll_thresh=20 ino=257 dd-2584 [001] 166.140219: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=335 unstable=0 bg_thresh=1006 thresh=2013 gap=643 poll_thresh=21 ino=257 dd-2584 [001] 166.140701: balance_dirty_state: bdi btrfs-1: dirty=935 wb=485 unstable=0 bg_thresh=1008 thresh=2017 gap=597 poll_thresh=22 ino=257 dd-2584 [001] 166.140893: balance_dirty_state: bdi btrfs-1: dirty=935 wb=535 unstable=0 bg_thresh=1008 thresh=2016 gap=546 poll_thresh=23 ino=257 dd-2584 [001] 166.141081: balance_dirty_state: bdi btrfs-1: dirty=910 wb=585 unstable=0 bg_thresh=1007 thresh=2015 gap=520 poll_thresh=24 ino=257 dd-2584 [001] 166.141271: balance_dirty_state: bdi btrfs-1: dirty=885 wb=635 unstable=0 bg_thresh=1009 thresh=2019 gap=499 poll_thresh=25 ino=257 dd-2584 [001] 166.141274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=61668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 166.142073: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=408 wrote=704 to_write=7488 dd-2584 [001] 166.147319: balance_dirty_state: bdi btrfs-1: dirty=535 wb=860 unstable=0 bg_thresh=1011 thresh=2022 gap=627 poll_thresh=25 ino=257 dd-2584 [001] 166.147390: balance_dirty_state: bdi btrfs-1: dirty=560 wb=860 unstable=0 bg_thresh=1010 thresh=2021 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 166.147509: balance_dirty_state: bdi btrfs-1: dirty=585 wb=860 unstable=0 bg_thresh=1010 thresh=2020 gap=575 poll_thresh=20 ino=257 dd-2584 [001] 166.147631: balance_dirty_state: bdi btrfs-1: dirty=610 wb=860 unstable=0 bg_thresh=1009 thresh=2019 gap=549 poll_thresh=21 ino=257 dd-2584 [001] 166.147752: balance_dirty_state: bdi btrfs-1: dirty=660 wb=860 unstable=0 bg_thresh=1011 thresh=2023 gap=503 poll_thresh=22 ino=257 dd-2584 [001] 166.147757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=61668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.155378: balance_dirty_state: bdi btrfs-1: dirty=660 wb=710 unstable=0 bg_thresh=1009 thresh=2019 gap=649 poll_thresh=22 ino=257 dd-2584 [001] 166.155449: balance_dirty_state: bdi btrfs-1: dirty=660 wb=710 unstable=0 bg_thresh=1009 thresh=2019 gap=649 poll_thresh=16 ino=257 dd-2584 [001] 166.155747: balance_dirty_state: bdi btrfs-1: dirty=710 wb=710 unstable=0 bg_thresh=1006 thresh=2012 gap=592 poll_thresh=17 ino=257 dd-2584 [001] 166.155865: balance_dirty_state: bdi btrfs-1: dirty=735 wb=710 unstable=0 bg_thresh=1005 thresh=2011 gap=566 poll_thresh=18 ino=257 dd-2584 [001] 166.155983: balance_dirty_state: bdi btrfs-1: dirty=760 wb=710 unstable=0 bg_thresh=1007 thresh=2015 gap=545 poll_thresh=19 ino=257 dd-2584 [001] 166.156099: balance_dirty_state: bdi btrfs-1: dirty=785 wb=710 unstable=0 bg_thresh=1007 thresh=2014 gap=519 poll_thresh=20 ino=257 dd-2584 [001] 166.156216: balance_dirty_state: bdi btrfs-1: dirty=835 wb=710 unstable=0 bg_thresh=1006 thresh=2013 gap=468 poll_thresh=21 ino=257 dd-2584 [001] 166.156221: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=61668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.163290: balance_dirty_state: bdi btrfs-1: dirty=835 wb=585 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=21 ino=257 dd-2584 [001] 166.163396: balance_dirty_state: bdi btrfs-1: dirty=835 wb=585 unstable=0 bg_thresh=1001 thresh=2003 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 166.163572: balance_dirty_state: bdi btrfs-1: dirty=885 wb=585 unstable=0 bg_thresh=1001 thresh=2002 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 166.163727: balance_dirty_state: bdi btrfs-1: dirty=910 wb=585 unstable=0 bg_thresh=1003 thresh=2006 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 166.164019: balance_dirty_state: bdi btrfs-1: dirty=935 wb=585 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 166.164024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=61668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.171349: balance_dirty_state: bdi btrfs-1: dirty=935 wb=460 unstable=0 bg_thresh=1002 thresh=2005 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 166.171418: balance_dirty_state: bdi btrfs-1: dirty=960 wb=460 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 166.171479: balance_dirty_state: bdi btrfs-1: dirty=960 wb=460 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 166.171543: balance_dirty_state: bdi btrfs-1: dirty=985 wb=460 unstable=0 bg_thresh=1004 thresh=2009 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 166.171684: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=385 unstable=0 bg_thresh=1004 thresh=2008 gap=613 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 166.171709: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23632 wrote=0 to_write=8192 dd-2584 [001] 166.171869: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=335 unstable=0 bg_thresh=1005 thresh=2011 gap=641 poll_thresh=18 ino=257 dd-2584 [001] 166.172053: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=385 unstable=0 bg_thresh=1008 thresh=2016 gap=621 poll_thresh=19 ino=257 dd-2584 [001] 166.172237: balance_dirty_state: bdi btrfs-1: dirty=985 wb=435 unstable=0 bg_thresh=1010 thresh=2020 gap=600 poll_thresh=20 ino=257 dd-2584 [001] 166.172417: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=485 unstable=0 bg_thresh=1009 thresh=2019 gap=524 poll_thresh=21 ino=257 dd-2584 [001] 166.172603: balance_dirty_state: bdi btrfs-1: dirty=985 wb=535 unstable=0 bg_thresh=1006 thresh=2012 gap=492 poll_thresh=22 ino=257 dd-2584 [001] 166.172606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=61668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 166.173593: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=440 wrote=640 to_write=7552 dd-2584 [001] 166.179276: balance_dirty_state: bdi btrfs-1: dirty=535 wb=985 unstable=0 bg_thresh=995 thresh=1990 gap=470 poll_thresh=22 ino=257 dd-2584 [001] 166.179281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=61668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.187334: balance_dirty_state: bdi btrfs-1: dirty=535 wb=860 unstable=0 bg_thresh=1002 thresh=2004 gap=609 poll_thresh=22 ino=257 dd-2584 [001] 166.187577: balance_dirty_state: bdi btrfs-1: dirty=535 wb=860 unstable=0 bg_thresh=1002 thresh=2004 gap=609 poll_thresh=16 ino=257 dd-2584 [001] 166.187692: balance_dirty_state: bdi btrfs-1: dirty=585 wb=860 unstable=0 bg_thresh=1004 thresh=2009 gap=564 poll_thresh=17 ino=257 dd-2584 [001] 166.187809: balance_dirty_state: bdi btrfs-1: dirty=610 wb=860 unstable=0 bg_thresh=1004 thresh=2008 gap=538 poll_thresh=18 ino=257 dd-2584 [001] 166.187929: balance_dirty_state: bdi btrfs-1: dirty=635 wb=860 unstable=0 bg_thresh=1003 thresh=2006 gap=511 poll_thresh=19 ino=257 dd-2584 [001] 166.188047: balance_dirty_state: bdi btrfs-1: dirty=685 wb=860 unstable=0 bg_thresh=1002 thresh=2005 gap=460 poll_thresh=20 ino=257 dd-2584 [001] 166.188051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=61668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.199327: balance_dirty_state: bdi btrfs-1: dirty=685 wb=510 unstable=0 bg_thresh=1002 thresh=2004 gap=809 poll_thresh=20 ino=257 dd-2584 [001] 166.199398: balance_dirty_state: bdi btrfs-1: dirty=685 wb=510 unstable=0 bg_thresh=1004 thresh=2009 gap=814 poll_thresh=15 ino=257 dd-2584 [001] 166.199458: balance_dirty_state: bdi btrfs-1: dirty=710 wb=510 unstable=0 bg_thresh=1001 thresh=2003 gap=783 poll_thresh=16 ino=257 dd-2584 [001] 166.199574: balance_dirty_state: bdi btrfs-1: dirty=735 wb=510 unstable=0 bg_thresh=1001 thresh=2002 gap=757 poll_thresh=17 ino=257 dd-2584 [001] 166.199694: balance_dirty_state: bdi btrfs-1: dirty=760 wb=510 unstable=0 bg_thresh=1003 thresh=2006 gap=736 poll_thresh=18 ino=257 dd-2584 [001] 166.199984: balance_dirty_state: bdi btrfs-1: dirty=810 wb=510 unstable=0 bg_thresh=1002 thresh=2005 gap=685 poll_thresh=19 ino=257 dd-2584 [001] 166.200102: balance_dirty_state: bdi btrfs-1: dirty=835 wb=510 unstable=0 bg_thresh=1002 thresh=2004 gap=659 poll_thresh=20 ino=257 dd-2584 [001] 166.200221: balance_dirty_state: bdi btrfs-1: dirty=860 wb=510 unstable=0 bg_thresh=1004 thresh=2008 gap=638 poll_thresh=21 ino=257 dd-2584 [001] 166.200340: balance_dirty_state: bdi btrfs-1: dirty=910 wb=510 unstable=0 bg_thresh=1003 thresh=2007 gap=587 poll_thresh=22 ino=257 dd-2584 [001] 166.200457: balance_dirty_state: bdi btrfs-1: dirty=935 wb=510 unstable=0 bg_thresh=1003 thresh=2006 gap=561 poll_thresh=23 ino=257 dd-2584 [001] 166.200575: balance_dirty_state: bdi btrfs-1: dirty=960 wb=510 unstable=0 bg_thresh=1002 thresh=2005 gap=535 poll_thresh=24 ino=257 dd-2584 [001] 166.200695: balance_dirty_state: bdi btrfs-1: dirty=985 wb=510 unstable=0 bg_thresh=1004 thresh=2009 gap=514 poll_thresh=25 ino=257 dd-2584 [001] 166.200819: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=510 unstable=0 bg_thresh=1004 thresh=2008 gap=463 poll_thresh=26 ino=257 dd-2584 [001] 166.200824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=61668 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 166.200840: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23660 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 166.201989: writeback_single_inode: bdi btrfs-1: ino=257 state= age=468 wrote=496 to_write=7696 dd-2584 [001] 166.211348: balance_dirty_state: bdi btrfs-1: dirty=535 wb=860 unstable=0 bg_thresh=1002 thresh=2005 gap=610 poll_thresh=26 ino=257 dd-2584 [001] 166.211426: balance_dirty_state: bdi btrfs-1: dirty=535 wb=860 unstable=0 bg_thresh=1002 thresh=2004 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 166.211716: balance_dirty_state: bdi btrfs-1: dirty=585 wb=860 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=20 ino=257 dd-2584 [001] 166.211834: balance_dirty_state: bdi btrfs-1: dirty=610 wb=860 unstable=0 bg_thresh=1003 thresh=2007 gap=537 poll_thresh=21 ino=257 dd-2584 [001] 166.211952: balance_dirty_state: bdi btrfs-1: dirty=635 wb=860 unstable=0 bg_thresh=1003 thresh=2006 gap=511 poll_thresh=22 ino=257 dd-2584 [001] 166.212068: balance_dirty_state: bdi btrfs-1: dirty=660 wb=860 unstable=0 bg_thresh=1002 thresh=2005 gap=485 poll_thresh=23 ino=257 dd-2584 [001] 166.212072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 166.219442: balance_dirty_state: bdi btrfs-1: dirty=660 wb=735 unstable=0 bg_thresh=1003 thresh=2006 gap=611 poll_thresh=23 ino=257 dd-2584 [001] 166.219520: balance_dirty_state: bdi btrfs-1: dirty=685 wb=735 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 166.219634: balance_dirty_state: bdi btrfs-1: dirty=710 wb=735 unstable=0 bg_thresh=1002 thresh=2004 gap=559 poll_thresh=18 ino=257 dd-2584 [001] 166.219746: balance_dirty_state: bdi btrfs-1: dirty=760 wb=735 unstable=0 bg_thresh=1001 thresh=2003 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 166.219859: balance_dirty_state: bdi btrfs-1: dirty=785 wb=735 unstable=0 bg_thresh=1001 thresh=2002 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 166.219864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.227386: balance_dirty_state: bdi btrfs-1: dirty=785 wb=610 unstable=0 bg_thresh=1001 thresh=2002 gap=607 poll_thresh=20 ino=257 dd-2584 [001] 166.227452: balance_dirty_state: bdi btrfs-1: dirty=810 wb=610 unstable=0 bg_thresh=1003 thresh=2007 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 166.227685: balance_dirty_state: bdi btrfs-1: dirty=810 wb=610 unstable=0 bg_thresh=1003 thresh=2006 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 166.227812: balance_dirty_state: bdi btrfs-1: dirty=835 wb=610 unstable=0 bg_thresh=998 thresh=1997 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 166.227933: balance_dirty_state: bdi btrfs-1: dirty=885 wb=610 unstable=0 bg_thresh=998 thresh=1996 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 166.228052: balance_dirty_state: bdi btrfs-1: dirty=910 wb=610 unstable=0 bg_thresh=997 thresh=1995 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 166.228056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.235354: balance_dirty_state: bdi btrfs-1: dirty=910 wb=485 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 166.235446: balance_dirty_state: bdi btrfs-1: dirty=935 wb=485 unstable=0 bg_thresh=997 thresh=1994 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 166.235521: balance_dirty_state: bdi btrfs-1: dirty=935 wb=460 unstable=0 bg_thresh=995 thresh=1991 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 166.235593: balance_dirty_state: bdi btrfs-1: dirty=960 wb=410 unstable=0 bg_thresh=995 thresh=1990 gap=620 poll_thresh=16 ino=257 dd-2584 [001] 166.235726: balance_dirty_state: bdi btrfs-1: dirty=985 wb=360 unstable=0 bg_thresh=993 thresh=1987 gap=642 poll_thresh=17 ino=257 dd-2584 [001] 166.235845: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=360 unstable=0 bg_thresh=995 thresh=1990 gap=620 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 166.235869: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23696 wrote=0 to_write=8192 dd-2584 [001] 166.236033: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=385 unstable=0 bg_thresh=996 thresh=1992 gap=547 poll_thresh=19 ino=257 dd-2584 [001] 166.236492: balance_dirty_state: bdi btrfs-1: dirty=960 wb=510 unstable=0 bg_thresh=998 thresh=1996 gap=526 poll_thresh=20 ino=257 dd-2584 [001] 166.236676: balance_dirty_state: bdi btrfs-1: dirty=935 wb=560 unstable=0 bg_thresh=997 thresh=1995 gap=500 poll_thresh=21 ino=257 dd-2584 [001] 166.236858: balance_dirty_state: bdi btrfs-1: dirty=935 wb=610 unstable=0 bg_thresh=997 thresh=1994 gap=449 poll_thresh=22 ino=257 dd-2584 [001] 166.236860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 166.238667: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=624 to_write=7568 dd-2584 [001] 166.243387: balance_dirty_state: bdi btrfs-1: dirty=535 wb=960 unstable=0 bg_thresh=993 thresh=1986 gap=491 poll_thresh=22 ino=257 dd-2584 [001] 166.243394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.251372: balance_dirty_state: bdi btrfs-1: dirty=535 wb=760 unstable=0 bg_thresh=992 thresh=1985 gap=690 poll_thresh=22 ino=257 dd-2584 [001] 166.251485: balance_dirty_state: bdi btrfs-1: dirty=535 wb=735 unstable=0 bg_thresh=995 thresh=1990 gap=720 poll_thresh=16 ino=257 dd-2584 [001] 166.251713: balance_dirty_state: bdi btrfs-1: dirty=585 wb=735 unstable=0 bg_thresh=994 thresh=1989 gap=669 poll_thresh=17 ino=257 dd-2584 [001] 166.251948: balance_dirty_state: bdi btrfs-1: dirty=610 wb=735 unstable=0 bg_thresh=994 thresh=1988 gap=643 poll_thresh=18 ino=257 dd-2584 [001] 166.252183: balance_dirty_state: bdi btrfs-1: dirty=635 wb=735 unstable=0 bg_thresh=996 thresh=1992 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 166.252418: balance_dirty_state: bdi btrfs-1: dirty=660 wb=735 unstable=0 bg_thresh=995 thresh=1991 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 166.253005: balance_dirty_state: bdi btrfs-1: dirty=710 wb=735 unstable=0 bg_thresh=995 thresh=1990 gap=545 poll_thresh=21 ino=257 dd-2584 [001] 166.253241: balance_dirty_state: bdi btrfs-1: dirty=735 wb=735 unstable=0 bg_thresh=994 thresh=1989 gap=519 poll_thresh=22 ino=257 dd-2584 [001] 166.253478: balance_dirty_state: bdi btrfs-1: dirty=760 wb=735 unstable=0 bg_thresh=996 thresh=1993 gap=498 poll_thresh=23 ino=257 dd-2584 [001] 166.253487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.259393: balance_dirty_state: bdi btrfs-1: dirty=760 wb=610 unstable=0 bg_thresh=999 thresh=1998 gap=628 poll_thresh=23 ino=257 dd-2584 [001] 166.259522: balance_dirty_state: bdi btrfs-1: dirty=785 wb=610 unstable=0 bg_thresh=998 thresh=1997 gap=602 poll_thresh=17 ino=257 dd-2584 [001] 166.259760: balance_dirty_state: bdi btrfs-1: dirty=810 wb=610 unstable=0 bg_thresh=998 thresh=1996 gap=576 poll_thresh=18 ino=257 dd-2584 [001] 166.259995: balance_dirty_state: bdi btrfs-1: dirty=835 wb=610 unstable=0 bg_thresh=997 thresh=1995 gap=550 poll_thresh=19 ino=257 dd-2584 [001] 166.260233: balance_dirty_state: bdi btrfs-1: dirty=885 wb=610 unstable=0 bg_thresh=997 thresh=1994 gap=499 poll_thresh=20 ino=257 dd-2584 [001] 166.260468: balance_dirty_state: bdi btrfs-1: dirty=910 wb=610 unstable=0 bg_thresh=999 thresh=1998 gap=478 poll_thresh=21 ino=257 dd-2584 [001] 166.260477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-398% task_weight=100% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.267405: balance_dirty_state: bdi btrfs-1: dirty=910 wb=485 unstable=0 bg_thresh=998 thresh=1997 gap=602 poll_thresh=21 ino=257 dd-2584 [001] 166.267500: balance_dirty_state: bdi btrfs-1: dirty=935 wb=485 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 166.267779: balance_dirty_state: bdi btrfs-1: dirty=960 wb=485 unstable=0 bg_thresh=995 thresh=1990 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 166.267895: balance_dirty_state: bdi btrfs-1: dirty=985 wb=485 unstable=0 bg_thresh=997 thresh=1994 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 166.268010: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=485 unstable=0 bg_thresh=996 thresh=1993 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 166.268015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-152% task_gap=-404% task_weight=99% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 166.268032: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23728 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 166.270383: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=496 to_write=7696 dd-2584 [001] 166.275364: balance_dirty_state: bdi btrfs-1: dirty=510 wb=860 unstable=0 bg_thresh=996 thresh=1992 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 166.275440: balance_dirty_state: bdi btrfs-1: dirty=535 wb=860 unstable=0 bg_thresh=998 thresh=1997 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 166.275500: balance_dirty_state: bdi btrfs-1: dirty=560 wb=860 unstable=0 bg_thresh=995 thresh=1991 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 166.275559: balance_dirty_state: bdi btrfs-1: dirty=560 wb=860 unstable=0 bg_thresh=998 thresh=1996 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 166.275678: balance_dirty_state: bdi btrfs-1: dirty=610 wb=860 unstable=0 bg_thresh=997 thresh=1995 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 166.275795: balance_dirty_state: bdi btrfs-1: dirty=635 wb=860 unstable=0 bg_thresh=999 thresh=1999 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 166.275913: balance_dirty_state: bdi btrfs-1: dirty=660 wb=860 unstable=0 bg_thresh=999 thresh=1998 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 166.275918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.283401: balance_dirty_state: bdi btrfs-1: dirty=660 wb=735 unstable=0 bg_thresh=1000 thresh=2000 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 166.283506: balance_dirty_state: bdi btrfs-1: dirty=685 wb=735 unstable=0 bg_thresh=997 thresh=1994 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 166.283565: balance_dirty_state: bdi btrfs-1: dirty=685 wb=735 unstable=0 bg_thresh=996 thresh=1993 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 166.283787: balance_dirty_state: bdi btrfs-1: dirty=710 wb=735 unstable=0 bg_thresh=999 thresh=1998 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 166.283900: balance_dirty_state: bdi btrfs-1: dirty=735 wb=735 unstable=0 bg_thresh=998 thresh=1997 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 166.284012: balance_dirty_state: bdi btrfs-1: dirty=785 wb=735 unstable=0 bg_thresh=998 thresh=1996 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 166.284016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.291423: balance_dirty_state: bdi btrfs-1: dirty=785 wb=610 unstable=0 bg_thresh=995 thresh=1991 gap=596 poll_thresh=18 ino=257 dd-2584 [001] 166.291511: balance_dirty_state: bdi btrfs-1: dirty=785 wb=610 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=13 ino=257 dd-2584 [001] 166.291575: balance_dirty_state: bdi btrfs-1: dirty=810 wb=610 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 166.291634: balance_dirty_state: bdi btrfs-1: dirty=835 wb=610 unstable=0 bg_thresh=994 thresh=1989 gap=544 poll_thresh=15 ino=257 dd-2584 [001] 166.291693: balance_dirty_state: bdi btrfs-1: dirty=835 wb=610 unstable=0 bg_thresh=997 thresh=1994 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 166.291810: balance_dirty_state: bdi btrfs-1: dirty=885 wb=610 unstable=0 bg_thresh=996 thresh=1993 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 166.291815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.299432: balance_dirty_state: bdi btrfs-1: dirty=885 wb=485 unstable=0 bg_thresh=998 thresh=1997 gap=627 poll_thresh=17 ino=257 dd-2584 [001] 166.299501: balance_dirty_state: bdi btrfs-1: dirty=885 wb=485 unstable=0 bg_thresh=1001 thresh=2002 gap=632 poll_thresh=13 ino=257 dd-2584 [001] 166.299562: balance_dirty_state: bdi btrfs-1: dirty=910 wb=485 unstable=0 bg_thresh=1001 thresh=2002 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 166.299624: balance_dirty_state: bdi btrfs-1: dirty=910 wb=485 unstable=0 bg_thresh=999 thresh=1998 gap=603 poll_thresh=15 ino=257 dd-2584 [001] 166.299686: balance_dirty_state: bdi btrfs-1: dirty=935 wb=485 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 166.299983: balance_dirty_state: bdi btrfs-1: dirty=960 wb=485 unstable=0 bg_thresh=998 thresh=1996 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 166.300103: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=485 unstable=0 bg_thresh=997 thresh=1995 gap=500 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 166.300126: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23760 wrote=0 to_write=8192 dd-2584 [001] 166.300283: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=510 unstable=0 bg_thresh=999 thresh=1999 gap=454 poll_thresh=19 ino=257 dd-2584 [001] 166.300285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 166.301498: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=512 to_write=7680 dd-2584 [001] 166.307388: balance_dirty_state: bdi btrfs-1: dirty=535 wb=885 unstable=0 bg_thresh=994 thresh=1989 gap=569 poll_thresh=19 ino=257 dd-2584 [001] 166.307464: balance_dirty_state: bdi btrfs-1: dirty=560 wb=885 unstable=0 bg_thresh=994 thresh=1989 gap=544 poll_thresh=14 ino=257 dd-2584 [001] 166.307530: balance_dirty_state: bdi btrfs-1: dirty=560 wb=885 unstable=0 bg_thresh=994 thresh=1988 gap=543 poll_thresh=15 ino=257 dd-2584 [001] 166.307592: balance_dirty_state: bdi btrfs-1: dirty=585 wb=885 unstable=0 bg_thresh=994 thresh=1988 gap=518 poll_thresh=16 ino=257 dd-2584 [001] 166.307714: balance_dirty_state: bdi btrfs-1: dirty=610 wb=885 unstable=0 bg_thresh=996 thresh=1992 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 166.307719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=62108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.315589: balance_dirty_state: bdi btrfs-1: dirty=610 wb=635 unstable=0 bg_thresh=1000 thresh=2000 gap=755 poll_thresh=17 ino=257 dd-2584 [001] 166.315652: balance_dirty_state: bdi btrfs-1: dirty=635 wb=635 unstable=0 bg_thresh=1000 thresh=2000 gap=730 poll_thresh=13 ino=257 dd-2584 [001] 166.315716: balance_dirty_state: bdi btrfs-1: dirty=635 wb=635 unstable=0 bg_thresh=1002 thresh=2005 gap=735 poll_thresh=14 ino=257 dd-2584 [001] 166.315780: balance_dirty_state: bdi btrfs-1: dirty=660 wb=635 unstable=0 bg_thresh=999 thresh=1999 gap=704 poll_thresh=15 ino=257 dd-2584 [001] 166.315841: balance_dirty_state: bdi btrfs-1: dirty=685 wb=635 unstable=0 bg_thresh=1002 thresh=2004 gap=684 poll_thresh=16 ino=257 dd-2584 [001] 166.315967: balance_dirty_state: bdi btrfs-1: dirty=710 wb=635 unstable=0 bg_thresh=1001 thresh=2003 gap=658 poll_thresh=17 ino=257 dd-2584 [001] 166.316269: balance_dirty_state: bdi btrfs-1: dirty=735 wb=635 unstable=0 bg_thresh=1000 thresh=2001 gap=631 poll_thresh=18 ino=257 dd-2584 [001] 166.316388: balance_dirty_state: bdi btrfs-1: dirty=785 wb=635 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=19 ino=257 dd-2584 [001] 166.316508: balance_dirty_state: bdi btrfs-1: dirty=810 wb=635 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=20 ino=257 dd-2584 [001] 166.316629: balance_dirty_state: bdi btrfs-1: dirty=835 wb=635 unstable=0 bg_thresh=998 thresh=1997 gap=527 poll_thresh=21 ino=257 dd-2584 [001] 166.316750: balance_dirty_state: bdi btrfs-1: dirty=860 wb=635 unstable=0 bg_thresh=998 thresh=1996 gap=501 poll_thresh=22 ino=257 dd-2584 [001] 166.316873: balance_dirty_state: bdi btrfs-1: dirty=910 wb=635 unstable=0 bg_thresh=997 thresh=1995 gap=450 poll_thresh=23 ino=257 dd-2584 [001] 166.316878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=63300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.323365: balance_dirty_state: bdi btrfs-1: dirty=910 wb=535 unstable=0 bg_thresh=989 thresh=1978 gap=533 poll_thresh=23 ino=257 dd-2584 [005] 166.323462: balance_dirty_state: bdi btrfs-1: dirty=910 wb=535 unstable=0 bg_thresh=989 thresh=1978 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 166.323645: balance_dirty_state: bdi btrfs-1: dirty=935 wb=535 unstable=0 bg_thresh=989 thresh=1978 gap=508 poll_thresh=18 ino=257 dd-2584 [005] 166.324104: balance_dirty_state: bdi btrfs-1: dirty=985 wb=535 unstable=0 bg_thresh=987 thresh=1975 gap=455 poll_thresh=19 ino=257 dd-2584 [005] 166.324111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-236% task_weight=98% bdi_bw=63300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 166.324129: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23784 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 166.325400: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=448 to_write=7744 dd-2584 [005] 166.335375: balance_dirty_state: bdi btrfs-1: dirty=535 wb=860 unstable=0 bg_thresh=994 thresh=1988 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 166.335473: balance_dirty_state: bdi btrfs-1: dirty=535 wb=860 unstable=0 bg_thresh=991 thresh=1982 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 166.335535: balance_dirty_state: bdi btrfs-1: dirty=560 wb=860 unstable=0 bg_thresh=993 thresh=1987 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 166.335597: balance_dirty_state: bdi btrfs-1: dirty=585 wb=860 unstable=0 bg_thresh=993 thresh=1986 gap=541 poll_thresh=16 ino=257 dd-2584 [005] 166.335720: balance_dirty_state: bdi btrfs-1: dirty=610 wb=860 unstable=0 bg_thresh=992 thresh=1985 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 166.335845: balance_dirty_state: bdi btrfs-1: dirty=635 wb=860 unstable=0 bg_thresh=992 thresh=1984 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 166.335849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=63300 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 166.347413: balance_dirty_state: bdi btrfs-1: dirty=635 wb=585 unstable=0 bg_thresh=985 thresh=1971 gap=751 poll_thresh=18 ino=257 dd-2584 [005] 166.347482: balance_dirty_state: bdi btrfs-1: dirty=660 wb=585 unstable=0 bg_thresh=988 thresh=1976 gap=731 poll_thresh=13 ino=257 dd-2584 [005] 166.347540: balance_dirty_state: bdi btrfs-1: dirty=685 wb=585 unstable=0 bg_thresh=988 thresh=1976 gap=706 poll_thresh=14 ino=257 dd-2584 [005] 166.347599: balance_dirty_state: bdi btrfs-1: dirty=685 wb=585 unstable=0 bg_thresh=990 thresh=1981 gap=711 poll_thresh=15 ino=257 dd-2584 [005] 166.347660: balance_dirty_state: bdi btrfs-1: dirty=710 wb=585 unstable=0 bg_thresh=993 thresh=1986 gap=691 poll_thresh=16 ino=257 dd-2584 [005] 166.347783: balance_dirty_state: bdi btrfs-1: dirty=735 wb=585 unstable=0 bg_thresh=992 thresh=1985 gap=665 poll_thresh=17 ino=257 dd-2584 [005] 166.347909: balance_dirty_state: bdi btrfs-1: dirty=760 wb=585 unstable=0 bg_thresh=992 thresh=1984 gap=639 poll_thresh=18 ino=257 dd-2584 [005] 166.348202: balance_dirty_state: bdi btrfs-1: dirty=810 wb=585 unstable=0 bg_thresh=991 thresh=1983 gap=588 poll_thresh=19 ino=257 dd-2584 [005] 166.348319: balance_dirty_state: bdi btrfs-1: dirty=835 wb=585 unstable=0 bg_thresh=993 thresh=1987 gap=567 poll_thresh=20 ino=257 dd-2584 [005] 166.348437: balance_dirty_state: bdi btrfs-1: dirty=860 wb=585 unstable=0 bg_thresh=993 thresh=1986 gap=541 poll_thresh=21 ino=257 dd-2584 [005] 166.348557: balance_dirty_state: bdi btrfs-1: dirty=910 wb=585 unstable=0 bg_thresh=992 thresh=1985 gap=490 poll_thresh=22 ino=257 dd-2584 [005] 166.348562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=63300 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 166.355443: balance_dirty_state: bdi btrfs-1: dirty=910 wb=460 unstable=0 bg_thresh=992 thresh=1985 gap=615 poll_thresh=22 ino=257 dd-2584 [005] 166.355512: balance_dirty_state: bdi btrfs-1: dirty=910 wb=460 unstable=0 bg_thresh=992 thresh=1985 gap=615 poll_thresh=16 ino=257 dd-2584 [005] 166.355632: balance_dirty_state: bdi btrfs-1: dirty=935 wb=460 unstable=0 bg_thresh=992 thresh=1984 gap=589 poll_thresh=17 ino=257 dd-2584 [005] 166.355751: balance_dirty_state: bdi btrfs-1: dirty=985 wb=460 unstable=0 bg_thresh=994 thresh=1988 gap=543 poll_thresh=18 ino=257 dd-2584 [005] 166.355868: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=460 unstable=0 bg_thresh=993 thresh=1987 gap=517 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 166.355889: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23816 wrote=0 to_write=8192 dd-2584 [005] 166.356330: balance_dirty_state: bdi btrfs-1: dirty=935 wb=560 unstable=0 bg_thresh=993 thresh=1986 gap=491 poll_thresh=20 ino=257 dd-2584 [005] 166.356332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=63300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 166.357280: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=20 wrote=512 to_write=7680 dd-2584 [005] 166.363383: balance_dirty_state: bdi btrfs-1: dirty=510 wb=810 unstable=0 bg_thresh=990 thresh=1980 gap=660 poll_thresh=20 ino=257 dd-2584 [005] 166.363464: balance_dirty_state: bdi btrfs-1: dirty=535 wb=810 unstable=0 bg_thresh=992 thresh=1985 gap=640 poll_thresh=15 ino=257 dd-2584 [005] 166.363526: balance_dirty_state: bdi btrfs-1: dirty=560 wb=810 unstable=0 bg_thresh=989 thresh=1979 gap=609 poll_thresh=16 ino=257 dd-2584 [005] 166.363640: balance_dirty_state: bdi btrfs-1: dirty=585 wb=810 unstable=0 bg_thresh=991 thresh=1983 gap=588 poll_thresh=17 ino=257 dd-2584 [005] 166.363754: balance_dirty_state: bdi btrfs-1: dirty=610 wb=810 unstable=0 bg_thresh=991 thresh=1982 gap=562 poll_thresh=18 ino=257 dd-2584 [005] 166.363869: balance_dirty_state: bdi btrfs-1: dirty=635 wb=810 unstable=0 bg_thresh=990 thresh=1981 gap=536 poll_thresh=19 ino=257 dd-2584 [005] 166.363983: balance_dirty_state: bdi btrfs-1: dirty=685 wb=810 unstable=0 bg_thresh=992 thresh=1985 gap=490 poll_thresh=20 ino=257 dd-2584 [005] 166.363987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=63300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 166.371457: balance_dirty_state: bdi btrfs-1: dirty=685 wb=685 unstable=0 bg_thresh=990 thresh=1980 gap=610 poll_thresh=20 ino=257 dd-2584 [006] 166.371574: balance_dirty_state: bdi btrfs-1: dirty=685 wb=685 unstable=0 bg_thresh=992 thresh=1985 gap=615 poll_thresh=15 ino=257 dd-2584 [006] 166.371692: balance_dirty_state: bdi btrfs-1: dirty=710 wb=685 unstable=0 bg_thresh=992 thresh=1985 gap=590 poll_thresh=16 ino=257 dd-2584 [006] 166.371923: balance_dirty_state: bdi btrfs-1: dirty=735 wb=685 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=17 ino=257 dd-2584 [006] 166.372511: balance_dirty_state: bdi btrfs-1: dirty=785 wb=685 unstable=0 bg_thresh=997 thresh=1995 gap=525 poll_thresh=18 ino=257 dd-2584 [006] 166.372749: balance_dirty_state: bdi btrfs-1: dirty=810 wb=685 unstable=0 bg_thresh=999 thresh=1999 gap=504 poll_thresh=19 ino=257 dd-2584 [006] 166.372984: balance_dirty_state: bdi btrfs-1: dirty=835 wb=685 unstable=0 bg_thresh=999 thresh=1998 gap=478 poll_thresh=20 ino=257 dd-2584 [006] 166.372993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=63300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 166.379430: balance_dirty_state: bdi btrfs-1: dirty=835 wb=510 unstable=0 bg_thresh=1000 thresh=2000 gap=655 poll_thresh=20 ino=257 dd-2584 [006] 166.379555: balance_dirty_state: bdi btrfs-1: dirty=860 wb=510 unstable=0 bg_thresh=999 thresh=1999 gap=629 poll_thresh=15 ino=257 dd-2584 [006] 166.379675: balance_dirty_state: bdi btrfs-1: dirty=885 wb=510 unstable=0 bg_thresh=999 thresh=1999 gap=604 poll_thresh=16 ino=257 dd-2584 [006] 166.379913: balance_dirty_state: bdi btrfs-1: dirty=910 wb=510 unstable=0 bg_thresh=1001 thresh=2003 gap=583 poll_thresh=17 ino=257 dd-2584 [006] 166.380148: balance_dirty_state: bdi btrfs-1: dirty=935 wb=510 unstable=0 bg_thresh=1001 thresh=2002 gap=557 poll_thresh=18 ino=257 dd-2584 [006] 166.380383: balance_dirty_state: bdi btrfs-1: dirty=960 wb=510 unstable=0 bg_thresh=1000 thresh=2001 gap=531 poll_thresh=19 ino=257 dd-2584 [006] 166.380620: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=510 unstable=0 bg_thresh=997 thresh=1994 gap=474 poll_thresh=20 ino=257 dd-2584 [006] 166.380628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=63300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 166.380701: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23840 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 166.383011: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=480 to_write=7712 dd-2584 [006] 166.391339: balance_dirty_state: bdi btrfs-1: dirty=535 wb=885 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=20 ino=257 dd-2584 [006] 166.391467: balance_dirty_state: bdi btrfs-1: dirty=535 wb=885 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 166.391934: balance_dirty_state: bdi btrfs-1: dirty=560 wb=885 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 166.392170: balance_dirty_state: bdi btrfs-1: dirty=585 wb=885 unstable=0 bg_thresh=999 thresh=1998 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 166.392404: balance_dirty_state: bdi btrfs-1: dirty=610 wb=885 unstable=0 bg_thresh=998 thresh=1997 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 166.392640: balance_dirty_state: bdi btrfs-1: dirty=660 wb=885 unstable=0 bg_thresh=1000 thresh=2001 gap=456 poll_thresh=19 ino=257 dd-2584 [006] 166.392648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=63300 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 166.399439: balance_dirty_state: bdi btrfs-1: dirty=660 wb=735 unstable=0 bg_thresh=1001 thresh=2003 gap=608 poll_thresh=19 ino=257 dd-2584 [006] 166.399518: balance_dirty_state: bdi btrfs-1: dirty=660 wb=735 unstable=0 bg_thresh=1004 thresh=2008 gap=613 poll_thresh=14 ino=257 dd-2584 [006] 166.399580: balance_dirty_state: bdi btrfs-1: dirty=685 wb=735 unstable=0 bg_thresh=1001 thresh=2002 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 166.399637: balance_dirty_state: bdi btrfs-1: dirty=710 wb=735 unstable=0 bg_thresh=1003 thresh=2007 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 166.399750: balance_dirty_state: bdi btrfs-1: dirty=735 wb=735 unstable=0 bg_thresh=1003 thresh=2006 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 166.399866: balance_dirty_state: bdi btrfs-1: dirty=760 wb=735 unstable=0 bg_thresh=1002 thresh=2004 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 166.399978: balance_dirty_state: bdi btrfs-1: dirty=810 wb=735 unstable=0 bg_thresh=1001 thresh=2003 gap=458 poll_thresh=19 ino=257 dd-2584 [006] 166.399982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=63300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 166.407557: balance_dirty_state: bdi btrfs-1: dirty=810 wb=610 unstable=0 bg_thresh=1001 thresh=2002 gap=582 poll_thresh=19 ino=257 dd-2584 [006] 166.407803: balance_dirty_state: bdi btrfs-1: dirty=810 wb=610 unstable=0 bg_thresh=1001 thresh=2002 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 166.407865: balance_dirty_state: bdi btrfs-1: dirty=835 wb=610 unstable=0 bg_thresh=1000 thresh=2001 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 166.407926: balance_dirty_state: bdi btrfs-1: dirty=835 wb=610 unstable=0 bg_thresh=1000 thresh=2001 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 166.408048: balance_dirty_state: bdi btrfs-1: dirty=885 wb=610 unstable=0 bg_thresh=1002 thresh=2005 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 166.408182: balance_dirty_state: bdi btrfs-1: dirty=910 wb=585 unstable=0 bg_thresh=998 thresh=1996 gap=501 poll_thresh=18 ino=257 dd-2584 [006] 166.408309: balance_dirty_state: bdi btrfs-1: dirty=935 wb=585 unstable=0 bg_thresh=1000 thresh=2001 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 166.408313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=63300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 166.415417: balance_dirty_state: bdi btrfs-1: dirty=935 wb=485 unstable=0 bg_thresh=1001 thresh=2003 gap=583 poll_thresh=19 ino=257 dd-2584 [006] 166.415510: balance_dirty_state: bdi btrfs-1: dirty=960 wb=485 unstable=0 bg_thresh=1001 thresh=2002 gap=557 poll_thresh=14 ino=257 dd-2584 [006] 166.415575: balance_dirty_state: bdi btrfs-1: dirty=985 wb=485 unstable=0 bg_thresh=1001 thresh=2002 gap=532 poll_thresh=15 ino=257 dd-2584 [006] 166.415637: balance_dirty_state: bdi btrfs-1: dirty=985 wb=485 unstable=0 bg_thresh=1000 thresh=2001 gap=531 poll_thresh=16 ino=257 dd-2584 [006] 166.415759: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=485 unstable=0 bg_thresh=1002 thresh=2005 gap=510 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 166.415835: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23876 wrote=0 to_write=8192 dd-2584 [006] 166.415889: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=485 unstable=0 bg_thresh=998 thresh=1996 gap=451 poll_thresh=18 ino=257 dd-2584 [006] 166.415890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=63300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 166.417408: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=528 to_write=7664 dd-2584 [006] 166.423376: balance_dirty_state: bdi btrfs-1: dirty=535 wb=760 unstable=0 bg_thresh=1003 thresh=2007 gap=712 poll_thresh=18 ino=257 dd-2584 [006] 166.423831: balance_dirty_state: bdi btrfs-1: dirty=535 wb=760 unstable=0 bg_thresh=1000 thresh=2001 gap=706 poll_thresh=13 ino=257 dd-2584 [006] 166.423951: balance_dirty_state: bdi btrfs-1: dirty=560 wb=760 unstable=0 bg_thresh=1003 thresh=2006 gap=686 poll_thresh=14 ino=257 dd-2584 [006] 166.424072: balance_dirty_state: bdi btrfs-1: dirty=585 wb=760 unstable=0 bg_thresh=1002 thresh=2005 gap=660 poll_thresh=15 ino=257 dd-2584 [006] 166.424189: balance_dirty_state: bdi btrfs-1: dirty=585 wb=760 unstable=0 bg_thresh=1002 thresh=2005 gap=660 poll_thresh=16 ino=257 dd-2584 [006] 166.424425: balance_dirty_state: bdi btrfs-1: dirty=635 wb=760 unstable=0 bg_thresh=1004 thresh=2009 gap=614 poll_thresh=17 ino=257 dd-2584 [006] 166.424658: balance_dirty_state: bdi btrfs-1: dirty=660 wb=760 unstable=0 bg_thresh=1004 thresh=2008 gap=588 poll_thresh=18 ino=257 dd-2584 [006] 166.424895: balance_dirty_state: bdi btrfs-1: dirty=685 wb=760 unstable=0 bg_thresh=1003 thresh=2007 gap=562 poll_thresh=19 ino=257 dd-2584 [006] 166.425131: balance_dirty_state: bdi btrfs-1: dirty=710 wb=760 unstable=0 bg_thresh=1002 thresh=2005 gap=535 poll_thresh=20 ino=257 dd-2584 [006] 166.425364: balance_dirty_state: bdi btrfs-1: dirty=760 wb=760 unstable=0 bg_thresh=1002 thresh=2004 gap=484 poll_thresh=21 ino=257 dd-2584 [006] 166.425373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 166.431455: balance_dirty_state: bdi btrfs-1: dirty=760 wb=635 unstable=0 bg_thresh=999 thresh=1999 gap=604 poll_thresh=21 ino=257 dd-2584 [006] 166.431531: balance_dirty_state: bdi btrfs-1: dirty=760 wb=635 unstable=0 bg_thresh=999 thresh=1999 gap=604 poll_thresh=16 ino=257 dd-2584 [006] 166.431816: balance_dirty_state: bdi btrfs-1: dirty=810 wb=635 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=17 ino=257 dd-2584 [006] 166.431928: balance_dirty_state: bdi btrfs-1: dirty=835 wb=635 unstable=0 bg_thresh=1001 thresh=2002 gap=532 poll_thresh=18 ino=257 dd-2584 [006] 166.432041: balance_dirty_state: bdi btrfs-1: dirty=860 wb=635 unstable=0 bg_thresh=1000 thresh=2001 gap=506 poll_thresh=19 ino=257 dd-2584 [006] 166.432153: balance_dirty_state: bdi btrfs-1: dirty=885 wb=635 unstable=0 bg_thresh=1000 thresh=2000 gap=480 poll_thresh=20 ino=257 dd-2584 [006] 166.432157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 166.439455: balance_dirty_state: bdi btrfs-1: dirty=885 wb=535 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=20 ino=257 dd-2584 [006] 166.439525: balance_dirty_state: bdi btrfs-1: dirty=910 wb=535 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 166.439586: balance_dirty_state: bdi btrfs-1: dirty=935 wb=535 unstable=0 bg_thresh=1004 thresh=2008 gap=538 poll_thresh=16 ino=257 dd-2584 [006] 166.439704: balance_dirty_state: bdi btrfs-1: dirty=960 wb=535 unstable=0 bg_thresh=1000 thresh=2001 gap=506 poll_thresh=17 ino=257 dd-2584 [006] 166.439821: balance_dirty_state: bdi btrfs-1: dirty=985 wb=535 unstable=0 bg_thresh=1000 thresh=2000 gap=480 poll_thresh=18 ino=257 dd-2584 [006] 166.439826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 166.447374: balance_dirty_state: bdi btrfs-1: dirty=985 wb=410 unstable=0 bg_thresh=1002 thresh=2004 gap=609 poll_thresh=18 ino=257 dd-2584 [006] 166.447437: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=410 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=13 ino=257 flush-btrfs-1-2586 [001] 166.447489: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23908 wrote=0 to_write=8192 dd-2584 [006] 166.447500: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=410 unstable=0 bg_thresh=1004 thresh=2009 gap=564 poll_thresh=14 ino=257 dd-2584 [006] 166.447564: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=410 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 166.447805: balance_dirty_state: bdi btrfs-1: dirty=960 wb=510 unstable=0 bg_thresh=1004 thresh=2008 gap=538 poll_thresh=16 ino=257 dd-2584 [006] 166.447959: balance_dirty_state: bdi btrfs-1: dirty=935 wb=560 unstable=0 bg_thresh=1006 thresh=2012 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 166.448132: balance_dirty_state: bdi btrfs-1: dirty=885 wb=635 unstable=0 bg_thresh=1002 thresh=2005 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 166.448134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 166.448919: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=592 to_write=7600 dd-2584 [006] 166.459382: balance_dirty_state: bdi btrfs-1: dirty=510 wb=735 unstable=0 bg_thresh=990 thresh=1980 gap=735 poll_thresh=18 ino=257 dd-2584 [006] 166.459446: balance_dirty_state: bdi btrfs-1: dirty=535 wb=735 unstable=0 bg_thresh=992 thresh=1985 gap=715 poll_thresh=13 ino=257 dd-2584 [006] 166.459504: balance_dirty_state: bdi btrfs-1: dirty=560 wb=735 unstable=0 bg_thresh=992 thresh=1985 gap=690 poll_thresh=14 ino=257 dd-2584 [006] 166.459563: balance_dirty_state: bdi btrfs-1: dirty=560 wb=735 unstable=0 bg_thresh=995 thresh=1990 gap=695 poll_thresh=15 ino=257 dd-2584 [006] 166.459625: balance_dirty_state: bdi btrfs-1: dirty=585 wb=735 unstable=0 bg_thresh=995 thresh=1990 gap=670 poll_thresh=16 ino=257 dd-2584 [006] 166.459749: balance_dirty_state: bdi btrfs-1: dirty=610 wb=735 unstable=0 bg_thresh=994 thresh=1989 gap=644 poll_thresh=17 ino=257 dd-2584 [006] 166.459876: balance_dirty_state: bdi btrfs-1: dirty=660 wb=735 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=18 ino=257 dd-2584 [006] 166.460000: balance_dirty_state: bdi btrfs-1: dirty=685 wb=735 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=19 ino=257 dd-2584 [006] 166.460304: balance_dirty_state: bdi btrfs-1: dirty=710 wb=735 unstable=0 bg_thresh=995 thresh=1991 gap=546 poll_thresh=20 ino=257 dd-2584 [006] 166.460425: balance_dirty_state: bdi btrfs-1: dirty=735 wb=735 unstable=0 bg_thresh=997 thresh=1995 gap=525 poll_thresh=21 ino=257 dd-2584 [006] 166.460546: balance_dirty_state: bdi btrfs-1: dirty=785 wb=735 unstable=0 bg_thresh=997 thresh=1994 gap=474 poll_thresh=22 ino=257 dd-2584 [006] 166.460551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 166.467395: balance_dirty_state: bdi btrfs-1: dirty=785 wb=610 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=22 ino=257 dd-2584 [006] 166.467477: balance_dirty_state: bdi btrfs-1: dirty=785 wb=610 unstable=0 bg_thresh=997 thresh=1994 gap=599 poll_thresh=16 ino=257 dd-2584 [006] 166.467603: balance_dirty_state: bdi btrfs-1: dirty=835 wb=610 unstable=0 bg_thresh=992 thresh=1985 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 166.467730: balance_dirty_state: bdi btrfs-1: dirty=860 wb=610 unstable=0 bg_thresh=995 thresh=1990 gap=520 poll_thresh=18 ino=257 dd-2584 [006] 166.467856: balance_dirty_state: bdi btrfs-1: dirty=885 wb=610 unstable=0 bg_thresh=996 thresh=1992 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 166.467861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 166.475449: balance_dirty_state: bdi btrfs-1: dirty=885 wb=485 unstable=0 bg_thresh=993 thresh=1987 gap=617 poll_thresh=19 ino=257 dd-2584 [006] 166.475539: balance_dirty_state: bdi btrfs-1: dirty=910 wb=485 unstable=0 bg_thresh=993 thresh=1987 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 166.475601: balance_dirty_state: bdi btrfs-1: dirty=910 wb=485 unstable=0 bg_thresh=996 thresh=1992 gap=597 poll_thresh=15 ino=257 dd-2584 [006] 166.475662: balance_dirty_state: bdi btrfs-1: dirty=935 wb=485 unstable=0 bg_thresh=993 thresh=1986 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 166.475956: balance_dirty_state: bdi btrfs-1: dirty=960 wb=485 unstable=0 bg_thresh=995 thresh=1990 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 166.476075: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=485 unstable=0 bg_thresh=994 thresh=1989 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 166.476080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 166.476099: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23936 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 166.477749: writeback_single_inode: bdi btrfs-1: ino=257 state= age=84 wrote=480 to_write=7712 dd-2584 [006] 166.487439: balance_dirty_state: bdi btrfs-1: dirty=535 wb=810 unstable=0 bg_thresh=993 thresh=1986 gap=641 poll_thresh=18 ino=257 dd-2584 [006] 166.487526: balance_dirty_state: bdi btrfs-1: dirty=535 wb=810 unstable=0 bg_thresh=995 thresh=1991 gap=646 poll_thresh=13 ino=257 dd-2584 [006] 166.487589: balance_dirty_state: bdi btrfs-1: dirty=560 wb=810 unstable=0 bg_thresh=992 thresh=1985 gap=615 poll_thresh=14 ino=257 dd-2584 [006] 166.487647: balance_dirty_state: bdi btrfs-1: dirty=585 wb=810 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=15 ino=257 dd-2584 [006] 166.487704: balance_dirty_state: bdi btrfs-1: dirty=585 wb=810 unstable=0 bg_thresh=992 thresh=1984 gap=589 poll_thresh=16 ino=257 dd-2584 [006] 166.487818: balance_dirty_state: bdi btrfs-1: dirty=610 wb=810 unstable=0 bg_thresh=994 thresh=1988 gap=568 poll_thresh=17 ino=257 dd-2584 [006] 166.487932: balance_dirty_state: bdi btrfs-1: dirty=660 wb=810 unstable=0 bg_thresh=993 thresh=1987 gap=517 poll_thresh=18 ino=257 dd-2584 [006] 166.488047: balance_dirty_state: bdi btrfs-1: dirty=685 wb=810 unstable=0 bg_thresh=993 thresh=1986 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 166.488052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 166.495515: balance_dirty_state: bdi btrfs-1: dirty=685 wb=660 unstable=0 bg_thresh=995 thresh=1991 gap=646 poll_thresh=19 ino=257 dd-2584 [006] 166.495616: balance_dirty_state: bdi btrfs-1: dirty=710 wb=660 unstable=0 bg_thresh=995 thresh=1990 gap=620 poll_thresh=14 ino=257 dd-2584 [006] 166.495678: balance_dirty_state: bdi btrfs-1: dirty=710 wb=660 unstable=0 bg_thresh=997 thresh=1995 gap=625 poll_thresh=15 ino=257 dd-2584 [006] 166.495735: balance_dirty_state: bdi btrfs-1: dirty=735 wb=660 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=16 ino=257 dd-2584 [006] 166.496015: balance_dirty_state: bdi btrfs-1: dirty=760 wb=660 unstable=0 bg_thresh=996 thresh=1993 gap=573 poll_thresh=17 ino=257 dd-2584 [006] 166.496126: balance_dirty_state: bdi btrfs-1: dirty=810 wb=660 unstable=0 bg_thresh=996 thresh=1992 gap=522 poll_thresh=18 ino=257 dd-2584 [006] 166.496240: balance_dirty_state: bdi btrfs-1: dirty=835 wb=660 unstable=0 bg_thresh=995 thresh=1991 gap=496 poll_thresh=19 ino=257 dd-2584 [006] 166.496245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 166.503486: balance_dirty_state: bdi btrfs-1: dirty=835 wb=535 unstable=0 bg_thresh=995 thresh=1991 gap=621 poll_thresh=19 ino=257 dd-2584 [006] 166.503565: balance_dirty_state: bdi btrfs-1: dirty=835 wb=510 unstable=0 bg_thresh=996 thresh=1993 gap=648 poll_thresh=14 ino=257 dd-2584 [006] 166.503637: balance_dirty_state: bdi btrfs-1: dirty=860 wb=460 unstable=0 bg_thresh=993 thresh=1987 gap=667 poll_thresh=15 ino=257 dd-2584 [006] 166.503701: balance_dirty_state: bdi btrfs-1: dirty=885 wb=460 unstable=0 bg_thresh=992 thresh=1984 gap=639 poll_thresh=16 ino=257 dd-2584 [006] 166.503826: balance_dirty_state: bdi btrfs-1: dirty=910 wb=460 unstable=0 bg_thresh=988 thresh=1977 gap=607 poll_thresh=17 ino=257 dd-2584 [006] 166.503952: balance_dirty_state: bdi btrfs-1: dirty=935 wb=460 unstable=0 bg_thresh=989 thresh=1979 gap=584 poll_thresh=18 ino=257 dd-2584 [006] 166.504076: balance_dirty_state: bdi btrfs-1: dirty=985 wb=460 unstable=0 bg_thresh=989 thresh=1979 gap=534 poll_thresh=19 ino=257 dd-2584 [006] 166.504372: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=460 unstable=0 bg_thresh=988 thresh=1976 gap=506 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 166.504395: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23964 wrote=0 to_write=8192 dd-2584 [006] 166.504552: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=460 unstable=0 bg_thresh=986 thresh=1973 gap=478 poll_thresh=21 ino=257 dd-2584 [006] 166.504554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 166.506189: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=16 wrote=512 to_write=7680 dd-2584 [006] 166.515530: balance_dirty_state: bdi btrfs-1: dirty=510 wb=860 unstable=0 bg_thresh=989 thresh=1978 gap=608 poll_thresh=21 ino=257 dd-2584 [006] 166.515619: balance_dirty_state: bdi btrfs-1: dirty=535 wb=860 unstable=0 bg_thresh=991 thresh=1983 gap=588 poll_thresh=16 ino=257 dd-2584 [006] 166.515733: balance_dirty_state: bdi btrfs-1: dirty=560 wb=860 unstable=0 bg_thresh=991 thresh=1982 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 166.515846: balance_dirty_state: bdi btrfs-1: dirty=585 wb=860 unstable=0 bg_thresh=993 thresh=1986 gap=541 poll_thresh=18 ino=257 dd-2584 [006] 166.515965: balance_dirty_state: bdi btrfs-1: dirty=635 wb=860 unstable=0 bg_thresh=989 thresh=1979 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 166.515969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 166.523566: balance_dirty_state: bdi btrfs-1: dirty=635 wb=735 unstable=0 bg_thresh=989 thresh=1978 gap=608 poll_thresh=19 ino=257 dd-2584 [006] 166.523673: balance_dirty_state: bdi btrfs-1: dirty=635 wb=735 unstable=0 bg_thresh=991 thresh=1983 gap=613 poll_thresh=14 ino=257 dd-2584 [006] 166.523732: balance_dirty_state: bdi btrfs-1: dirty=660 wb=735 unstable=0 bg_thresh=988 thresh=1977 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 166.523800: balance_dirty_state: bdi btrfs-1: dirty=685 wb=685 unstable=0 bg_thresh=991 thresh=1982 gap=612 poll_thresh=16 ino=257 dd-2584 [006] 166.523940: balance_dirty_state: bdi btrfs-1: dirty=710 wb=610 unstable=0 bg_thresh=990 thresh=1980 gap=660 poll_thresh=17 ino=257 dd-2584 [006] 166.524234: balance_dirty_state: bdi btrfs-1: dirty=735 wb=610 unstable=0 bg_thresh=992 thresh=1984 gap=639 poll_thresh=18 ino=257 dd-2584 [006] 166.524348: balance_dirty_state: bdi btrfs-1: dirty=760 wb=610 unstable=0 bg_thresh=994 thresh=1988 gap=618 poll_thresh=19 ino=257 dd-2584 [006] 166.524461: balance_dirty_state: bdi btrfs-1: dirty=810 wb=610 unstable=0 bg_thresh=993 thresh=1987 gap=567 poll_thresh=20 ino=257 dd-2584 [006] 166.524573: balance_dirty_state: bdi btrfs-1: dirty=835 wb=610 unstable=0 bg_thresh=993 thresh=1986 gap=541 poll_thresh=21 ino=257 dd-2584 [006] 166.524691: balance_dirty_state: bdi btrfs-1: dirty=860 wb=610 unstable=0 bg_thresh=992 thresh=1984 gap=514 poll_thresh=22 ino=257 dd-2584 [006] 166.524803: balance_dirty_state: bdi btrfs-1: dirty=885 wb=610 unstable=0 bg_thresh=991 thresh=1983 gap=488 poll_thresh=23 ino=257 dd-2584 [006] 166.524808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=63808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 166.531500: balance_dirty_state: bdi btrfs-1: dirty=885 wb=510 unstable=0 bg_thresh=989 thresh=1979 gap=584 poll_thresh=23 ino=257 dd-2584 [006] 166.531576: balance_dirty_state: bdi btrfs-1: dirty=910 wb=510 unstable=0 bg_thresh=986 thresh=1972 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 166.531702: balance_dirty_state: bdi btrfs-1: dirty=935 wb=510 unstable=0 bg_thresh=987 thresh=1975 gap=530 poll_thresh=18 ino=257 dd-2584 [006] 166.531827: balance_dirty_state: bdi btrfs-1: dirty=985 wb=510 unstable=0 bg_thresh=987 thresh=1974 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 166.531832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=64108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 166.539513: balance_dirty_state: bdi btrfs-1: dirty=985 wb=510 unstable=0 bg_thresh=991 thresh=1983 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 166.539523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=64108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 166.547570: balance_dirty_state: bdi btrfs-1: dirty=985 wb=260 unstable=0 bg_thresh=992 thresh=1985 gap=740 poll_thresh=19 ino=257 dd-2584 [006] 166.547837: balance_dirty_state: bdi btrfs-1: dirty=985 wb=260 unstable=0 bg_thresh=992 thresh=1984 gap=739 poll_thresh=14 ino=257 dd-2584 [006] 166.547895: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=260 unstable=0 bg_thresh=992 thresh=1984 gap=714 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 166.547917: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24008 wrote=0 to_write=8192 dd-2584 [006] 166.547981: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=260 unstable=0 bg_thresh=991 thresh=1983 gap=688 poll_thresh=16 ino=257 dd-2584 [006] 166.548151: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=285 unstable=0 bg_thresh=991 thresh=1982 gap=662 poll_thresh=17 ino=257 dd-2584 [006] 166.548325: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=335 unstable=0 bg_thresh=993 thresh=1986 gap=641 poll_thresh=18 ino=257 dd-2584 [006] 166.548501: balance_dirty_state: bdi btrfs-1: dirty=985 wb=385 unstable=0 bg_thresh=992 thresh=1985 gap=615 poll_thresh=19 ino=257 dd-2584 [006] 166.548675: balance_dirty_state: bdi btrfs-1: dirty=985 wb=435 unstable=0 bg_thresh=992 thresh=1984 gap=564 poll_thresh=20 ino=257 dd-2584 [006] 166.548847: balance_dirty_state: bdi btrfs-1: dirty=960 wb=460 unstable=0 bg_thresh=991 thresh=1983 gap=563 poll_thresh=21 ino=257 dd-2584 [006] 166.549021: balance_dirty_state: bdi btrfs-1: dirty=960 wb=510 unstable=0 bg_thresh=993 thresh=1987 gap=517 poll_thresh=22 ino=257 dd-2584 [006] 166.549457: balance_dirty_state: bdi btrfs-1: dirty=860 wb=660 unstable=0 bg_thresh=993 thresh=1986 gap=466 poll_thresh=23 ino=257 dd-2584 [006] 166.549459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=64108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 166.550511: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=736 to_write=7456 dd-2584 [006] 166.555951: balance_dirty_state: bdi btrfs-1: dirty=535 wb=860 unstable=0 bg_thresh=993 thresh=1987 gap=592 poll_thresh=23 ino=257 dd-2584 [006] 166.556019: balance_dirty_state: bdi btrfs-1: dirty=535 wb=860 unstable=0 bg_thresh=990 thresh=1981 gap=586 poll_thresh=17 ino=257 dd-2584 [006] 166.556132: balance_dirty_state: bdi btrfs-1: dirty=560 wb=860 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=18 ino=257 dd-2584 [006] 166.556246: balance_dirty_state: bdi btrfs-1: dirty=610 wb=860 unstable=0 bg_thresh=992 thresh=1984 gap=514 poll_thresh=19 ino=257 dd-2584 [006] 166.556361: balance_dirty_state: bdi btrfs-1: dirty=635 wb=860 unstable=0 bg_thresh=991 thresh=1983 gap=488 poll_thresh=20 ino=257 dd-2584 [006] 166.556365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=64108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 166.563506: balance_dirty_state: bdi btrfs-1: dirty=635 wb=735 unstable=0 bg_thresh=991 thresh=1982 gap=612 poll_thresh=20 ino=257 dd-2584 [006] 166.563597: balance_dirty_state: bdi btrfs-1: dirty=660 wb=735 unstable=0 bg_thresh=990 thresh=1981 gap=586 poll_thresh=15 ino=257 dd-2584 [006] 166.563656: balance_dirty_state: bdi btrfs-1: dirty=660 wb=735 unstable=0 bg_thresh=990 thresh=1981 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 166.563774: balance_dirty_state: bdi btrfs-1: dirty=710 wb=735 unstable=0 bg_thresh=992 thresh=1985 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 166.563891: balance_dirty_state: bdi btrfs-1: dirty=735 wb=735 unstable=0 bg_thresh=992 thresh=1984 gap=514 poll_thresh=18 ino=257 dd-2584 [006] 166.564010: balance_dirty_state: bdi btrfs-1: dirty=760 wb=735 unstable=0 bg_thresh=991 thresh=1983 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 166.564014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=64108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 166.571498: balance_dirty_state: bdi btrfs-1: dirty=760 wb=735 unstable=0 bg_thresh=989 thresh=1979 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 166.571508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=64108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 166.579515: balance_dirty_state: bdi btrfs-1: dirty=760 wb=460 unstable=0 bg_thresh=993 thresh=1986 gap=766 poll_thresh=19 ino=257 dd-2584 [000] 166.579758: balance_dirty_state: bdi btrfs-1: dirty=785 wb=460 unstable=0 bg_thresh=993 thresh=1986 gap=741 poll_thresh=14 ino=257 dd-2584 [000] 166.579847: balance_dirty_state: bdi btrfs-1: dirty=785 wb=460 unstable=0 bg_thresh=995 thresh=1991 gap=746 poll_thresh=15 ino=257 dd-2584 [000] 166.579904: balance_dirty_state: bdi btrfs-1: dirty=810 wb=460 unstable=0 bg_thresh=995 thresh=1991 gap=721 poll_thresh=16 ino=257 dd-2584 [000] 166.580023: balance_dirty_state: bdi btrfs-1: dirty=835 wb=460 unstable=0 bg_thresh=999 thresh=1998 gap=703 poll_thresh=17 ino=257 dd-2584 [000] 166.580143: balance_dirty_state: bdi btrfs-1: dirty=885 wb=460 unstable=0 bg_thresh=998 thresh=1997 gap=652 poll_thresh=18 ino=257 dd-2584 [000] 166.580263: balance_dirty_state: bdi btrfs-1: dirty=910 wb=460 unstable=0 bg_thresh=998 thresh=1996 gap=626 poll_thresh=19 ino=257 dd-2584 [000] 166.580381: balance_dirty_state: bdi btrfs-1: dirty=935 wb=460 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=20 ino=257 dd-2584 [000] 166.580499: balance_dirty_state: bdi btrfs-1: dirty=960 wb=460 unstable=0 bg_thresh=995 thresh=1991 gap=571 poll_thresh=21 ino=257 dd-2584 [000] 166.580620: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=460 unstable=0 bg_thresh=995 thresh=1990 gap=520 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 166.580646: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24040 wrote=0 to_write=8192 dd-2584 [000] 166.580919: balance_dirty_state: bdi btrfs-1: dirty=960 wb=535 unstable=0 bg_thresh=991 thresh=1983 gap=488 poll_thresh=23 ino=257 dd-2584 [000] 166.580921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=64108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 166.582422: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=512 to_write=7680 dd-2584 [004] 166.591101: balance_dirty_state: bdi btrfs-1: dirty=535 wb=835 unstable=0 bg_thresh=989 thresh=1978 gap=608 poll_thresh=23 ino=257 dd-2584 [004] 166.591194: balance_dirty_state: bdi btrfs-1: dirty=560 wb=835 unstable=0 bg_thresh=989 thresh=1978 gap=583 poll_thresh=17 ino=257 dd-2584 [004] 166.591373: balance_dirty_state: bdi btrfs-1: dirty=585 wb=835 unstable=0 bg_thresh=991 thresh=1983 gap=563 poll_thresh=18 ino=257 dd-2584 [004] 166.591601: balance_dirty_state: bdi btrfs-1: dirty=610 wb=835 unstable=0 bg_thresh=994 thresh=1988 gap=543 poll_thresh=19 ino=257 dd-2584 [004] 166.591800: balance_dirty_state: bdi btrfs-1: dirty=660 wb=785 unstable=0 bg_thresh=992 thresh=1985 gap=540 poll_thresh=20 ino=257 dd-2584 [004] 166.591943: balance_dirty_state: bdi btrfs-1: dirty=685 wb=710 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=21 ino=257 dd-2584 [004] 166.592108: balance_dirty_state: bdi btrfs-1: dirty=710 wb=710 unstable=0 bg_thresh=994 thresh=1988 gap=568 poll_thresh=22 ino=257 dd-2584 [004] 166.592239: balance_dirty_state: bdi btrfs-1: dirty=735 wb=710 unstable=0 bg_thresh=999 thresh=1998 gap=553 poll_thresh=23 ino=257 dd-2584 [004] 166.592372: balance_dirty_state: bdi btrfs-1: dirty=785 wb=710 unstable=0 bg_thresh=998 thresh=1997 gap=502 poll_thresh=24 ino=257 dd-2584 [004] 166.592670: balance_dirty_state: bdi btrfs-1: dirty=810 wb=710 unstable=0 bg_thresh=1000 thresh=2001 gap=481 poll_thresh=25 ino=257 dd-2584 [004] 166.592676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=64108 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 166.599439: balance_dirty_state: bdi btrfs-1: dirty=810 wb=585 unstable=0 bg_thresh=990 thresh=1980 gap=585 poll_thresh=25 ino=257 dd-2584 [003] 166.599516: balance_dirty_state: bdi btrfs-1: dirty=835 wb=585 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=19 ino=257 dd-2584 [003] 166.599638: balance_dirty_state: bdi btrfs-1: dirty=860 wb=585 unstable=0 bg_thresh=995 thresh=1990 gap=545 poll_thresh=20 ino=257 dd-2584 [003] 166.599760: balance_dirty_state: bdi btrfs-1: dirty=885 wb=585 unstable=0 bg_thresh=997 thresh=1995 gap=525 poll_thresh=21 ino=257 dd-2584 [003] 166.599880: balance_dirty_state: bdi btrfs-1: dirty=910 wb=585 unstable=0 bg_thresh=999 thresh=1999 gap=504 poll_thresh=22 ino=257 dd-2584 [003] 166.599998: balance_dirty_state: bdi btrfs-1: dirty=960 wb=585 unstable=0 bg_thresh=999 thresh=1998 gap=453 poll_thresh=23 ino=257 dd-2584 [003] 166.600003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=64108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 166.607395: balance_dirty_state: bdi btrfs-1: dirty=960 wb=485 unstable=0 bg_thresh=998 thresh=1997 gap=552 poll_thresh=23 ino=257 dd-2584 [003] 166.607469: balance_dirty_state: bdi btrfs-1: dirty=960 wb=485 unstable=0 bg_thresh=995 thresh=1991 gap=546 poll_thresh=17 ino=257 dd-2584 [003] 166.607591: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=485 unstable=0 bg_thresh=995 thresh=1990 gap=495 poll_thresh=18 ino=257 dd-2584 [003] 166.607596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=64108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 166.607664: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24068 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 166.610389: writeback_single_inode: bdi btrfs-1: ino=257 state= age=120 wrote=464 to_write=7728 dd-2584 [003] 166.615555: balance_dirty_state: bdi btrfs-1: dirty=535 wb=835 unstable=0 bg_thresh=996 thresh=1993 gap=623 poll_thresh=18 ino=257 dd-2584 [003] 166.615651: balance_dirty_state: bdi btrfs-1: dirty=535 wb=835 unstable=0 bg_thresh=999 thresh=1998 gap=628 poll_thresh=13 ino=257 dd-2584 [003] 166.615718: balance_dirty_state: bdi btrfs-1: dirty=560 wb=835 unstable=0 bg_thresh=998 thresh=1997 gap=602 poll_thresh=14 ino=257 dd-2584 [003] 166.615945: balance_dirty_state: bdi btrfs-1: dirty=560 wb=835 unstable=0 bg_thresh=1001 thresh=2002 gap=607 poll_thresh=15 ino=257 dd-2584 [003] 166.616003: balance_dirty_state: bdi btrfs-1: dirty=585 wb=835 unstable=0 bg_thresh=998 thresh=1996 gap=576 poll_thresh=16 ino=257 dd-2584 [003] 166.616118: balance_dirty_state: bdi btrfs-1: dirty=610 wb=835 unstable=0 bg_thresh=997 thresh=1995 gap=550 poll_thresh=17 ino=257 dd-2584 [003] 166.616234: balance_dirty_state: bdi btrfs-1: dirty=660 wb=835 unstable=0 bg_thresh=999 thresh=1999 gap=504 poll_thresh=18 ino=257 dd-2584 [003] 166.616349: balance_dirty_state: bdi btrfs-1: dirty=685 wb=835 unstable=0 bg_thresh=999 thresh=1998 gap=478 poll_thresh=19 ino=257 dd-2584 [003] 166.616353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=64108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.623613: balance_dirty_state: bdi btrfs-1: dirty=685 wb=710 unstable=0 bg_thresh=999 thresh=1998 gap=603 poll_thresh=19 ino=257 dd-2584 [005] 166.623737: balance_dirty_state: bdi btrfs-1: dirty=685 wb=710 unstable=0 bg_thresh=999 thresh=1998 gap=603 poll_thresh=14 ino=257 dd-2584 [005] 166.623886: balance_dirty_state: bdi btrfs-1: dirty=710 wb=685 unstable=0 bg_thresh=1001 thresh=2003 gap=608 poll_thresh=15 ino=257 dd-2584 [005] 166.623985: balance_dirty_state: bdi btrfs-1: dirty=735 wb=610 unstable=0 bg_thresh=1000 thresh=2001 gap=656 poll_thresh=16 ino=257 dd-2584 [005] 166.624293: balance_dirty_state: bdi btrfs-1: dirty=760 wb=585 unstable=0 bg_thresh=999 thresh=1999 gap=654 poll_thresh=17 ino=257 dd-2584 [005] 166.624659: balance_dirty_state: bdi btrfs-1: dirty=785 wb=585 unstable=0 bg_thresh=1002 thresh=2004 gap=634 poll_thresh=18 ino=257 dd-2584 [005] 166.625268: balance_dirty_state: bdi btrfs-1: dirty=810 wb=585 unstable=0 bg_thresh=1001 thresh=2003 gap=608 poll_thresh=19 ino=257 dd-2584 [005] 166.625504: balance_dirty_state: bdi btrfs-1: dirty=860 wb=585 unstable=0 bg_thresh=1003 thresh=2007 gap=562 poll_thresh=20 ino=257 dd-2584 [005] 166.625739: balance_dirty_state: bdi btrfs-1: dirty=885 wb=585 unstable=0 bg_thresh=1003 thresh=2006 gap=536 poll_thresh=21 ino=257 dd-2584 [005] 166.625976: balance_dirty_state: bdi btrfs-1: dirty=910 wb=585 unstable=0 bg_thresh=1002 thresh=2005 gap=510 poll_thresh=22 ino=257 dd-2584 [005] 166.626211: balance_dirty_state: bdi btrfs-1: dirty=960 wb=585 unstable=0 bg_thresh=1002 thresh=2004 gap=459 poll_thresh=23 ino=257 dd-2584 [005] 166.626220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-295% task_weight=100% bdi_bw=64108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.631601: balance_dirty_state: bdi btrfs-1: dirty=960 wb=585 unstable=0 bg_thresh=1003 thresh=2006 gap=461 poll_thresh=23 ino=257 dd-2584 [005] 166.631611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=100% bdi_bw=64108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.639553: balance_dirty_state: bdi btrfs-1: dirty=960 wb=460 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=23 ino=257 dd-2584 [005] 166.639649: balance_dirty_state: bdi btrfs-1: dirty=960 wb=460 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=17 ino=257 dd-2584 [005] 166.639785: balance_dirty_state: bdi btrfs-1: dirty=985 wb=460 unstable=0 bg_thresh=1002 thresh=2004 gap=559 poll_thresh=18 ino=257 dd-2584 [005] 166.639906: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=460 unstable=0 bg_thresh=1004 thresh=2008 gap=513 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 166.639974: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24100 wrote=0 to_write=8192 dd-2584 [005] 166.640029: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=460 unstable=0 bg_thresh=1003 thresh=2007 gap=487 poll_thresh=20 ino=257 dd-2584 [005] 166.640031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 166.641886: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=544 to_write=7648 dd-2584 [005] 166.647445: balance_dirty_state: bdi btrfs-1: dirty=510 wb=760 unstable=0 bg_thresh=1003 thresh=2007 gap=737 poll_thresh=20 ino=257 dd-2584 [005] 166.647851: balance_dirty_state: bdi btrfs-1: dirty=535 wb=760 unstable=0 bg_thresh=1002 thresh=2004 gap=709 poll_thresh=15 ino=257 dd-2584 [005] 166.647945: balance_dirty_state: bdi btrfs-1: dirty=535 wb=760 unstable=0 bg_thresh=1005 thresh=2010 gap=715 poll_thresh=16 ino=257 dd-2584 [005] 166.648182: balance_dirty_state: bdi btrfs-1: dirty=585 wb=760 unstable=0 bg_thresh=1007 thresh=2014 gap=669 poll_thresh=17 ino=257 dd-2584 [005] 166.648419: balance_dirty_state: bdi btrfs-1: dirty=610 wb=760 unstable=0 bg_thresh=1006 thresh=2013 gap=643 poll_thresh=18 ino=257 dd-2584 [005] 166.648652: balance_dirty_state: bdi btrfs-1: dirty=635 wb=760 unstable=0 bg_thresh=1006 thresh=2012 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 166.648885: balance_dirty_state: bdi btrfs-1: dirty=660 wb=760 unstable=0 bg_thresh=1005 thresh=2011 gap=591 poll_thresh=20 ino=257 dd-2584 [005] 166.649119: balance_dirty_state: bdi btrfs-1: dirty=710 wb=760 unstable=0 bg_thresh=1007 thresh=2015 gap=545 poll_thresh=21 ino=257 dd-2584 [005] 166.649359: balance_dirty_state: bdi btrfs-1: dirty=735 wb=760 unstable=0 bg_thresh=1004 thresh=2008 gap=513 poll_thresh=22 ino=257 dd-2584 [005] 166.649593: balance_dirty_state: bdi btrfs-1: dirty=760 wb=760 unstable=0 bg_thresh=1003 thresh=2007 gap=487 poll_thresh=23 ino=257 dd-2584 [005] 166.649602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.655432: balance_dirty_state: bdi btrfs-1: dirty=760 wb=610 unstable=0 bg_thresh=1001 thresh=2002 gap=632 poll_thresh=23 ino=257 dd-2584 [005] 166.655836: balance_dirty_state: bdi btrfs-1: dirty=785 wb=610 unstable=0 bg_thresh=1006 thresh=2012 gap=617 poll_thresh=17 ino=257 dd-2584 [005] 166.656034: balance_dirty_state: bdi btrfs-1: dirty=810 wb=610 unstable=0 bg_thresh=1001 thresh=2003 gap=583 poll_thresh=18 ino=257 dd-2584 [005] 166.656227: balance_dirty_state: bdi btrfs-1: dirty=835 wb=610 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=19 ino=257 dd-2584 [005] 166.656419: balance_dirty_state: bdi btrfs-1: dirty=885 wb=610 unstable=0 bg_thresh=1005 thresh=2010 gap=515 poll_thresh=20 ino=257 dd-2584 [005] 166.656616: balance_dirty_state: bdi btrfs-1: dirty=910 wb=610 unstable=0 bg_thresh=1004 thresh=2008 gap=488 poll_thresh=21 ino=257 dd-2584 [005] 166.656622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-290% task_weight=100% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.663582: balance_dirty_state: bdi btrfs-1: dirty=910 wb=535 unstable=0 bg_thresh=1008 thresh=2016 gap=571 poll_thresh=21 ino=257 dd-2584 [005] 166.663655: balance_dirty_state: bdi btrfs-1: dirty=935 wb=535 unstable=0 bg_thresh=1007 thresh=2015 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 166.663774: balance_dirty_state: bdi btrfs-1: dirty=960 wb=535 unstable=0 bg_thresh=1007 thresh=2014 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 166.663891: balance_dirty_state: bdi btrfs-1: dirty=985 wb=535 unstable=0 bg_thresh=1006 thresh=2013 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 166.663896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.671558: balance_dirty_state: bdi btrfs-1: dirty=985 wb=410 unstable=0 bg_thresh=1005 thresh=2011 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 166.671654: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=410 unstable=0 bg_thresh=1005 thresh=2011 gap=591 poll_thresh=13 ino=257 dd-2584 [001] 166.671719: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=410 unstable=0 bg_thresh=1008 thresh=2016 gap=596 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 166.671742: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24132 wrote=0 to_write=8192 dd-2584 [001] 166.671954: balance_dirty_state: bdi btrfs-1: dirty=985 wb=460 unstable=0 bg_thresh=1008 thresh=2016 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 166.672019: balance_dirty_state: bdi btrfs-1: dirty=985 wb=485 unstable=0 bg_thresh=1010 thresh=2021 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 166.672145: balance_dirty_state: bdi btrfs-1: dirty=960 wb=535 unstable=0 bg_thresh=1013 thresh=2026 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 166.672273: balance_dirty_state: bdi btrfs-1: dirty=935 wb=585 unstable=0 bg_thresh=1015 thresh=2030 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 166.672397: balance_dirty_state: bdi btrfs-1: dirty=960 wb=610 unstable=0 bg_thresh=1014 thresh=2029 gap=459 poll_thresh=19 ino=257 dd-2584 [001] 166.672399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 166.673833: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=640 to_write=7552 dd-2584 [001] 166.679574: balance_dirty_state: bdi btrfs-1: dirty=535 wb=910 unstable=0 bg_thresh=1006 thresh=2013 gap=568 poll_thresh=19 ino=257 dd-2584 [001] 166.679677: balance_dirty_state: bdi btrfs-1: dirty=535 wb=910 unstable=0 bg_thresh=1006 thresh=2013 gap=568 poll_thresh=14 ino=257 dd-2584 [001] 166.679736: balance_dirty_state: bdi btrfs-1: dirty=560 wb=910 unstable=0 bg_thresh=1009 thresh=2018 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 166.679792: balance_dirty_state: bdi btrfs-1: dirty=560 wb=910 unstable=0 bg_thresh=1009 thresh=2018 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 166.679907: balance_dirty_state: bdi btrfs-1: dirty=610 wb=910 unstable=0 bg_thresh=1011 thresh=2023 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 166.679911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.687551: balance_dirty_state: bdi btrfs-1: dirty=610 wb=785 unstable=0 bg_thresh=1010 thresh=2021 gap=626 poll_thresh=17 ino=257 dd-2584 [001] 166.687653: balance_dirty_state: bdi btrfs-1: dirty=610 wb=785 unstable=0 bg_thresh=1010 thresh=2021 gap=626 poll_thresh=13 ino=257 dd-2584 [001] 166.687709: balance_dirty_state: bdi btrfs-1: dirty=635 wb=785 unstable=0 bg_thresh=1013 thresh=2026 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 166.687766: balance_dirty_state: bdi btrfs-1: dirty=660 wb=785 unstable=0 bg_thresh=1013 thresh=2026 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 166.687988: balance_dirty_state: bdi btrfs-1: dirty=660 wb=785 unstable=0 bg_thresh=1012 thresh=2025 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 166.688101: balance_dirty_state: bdi btrfs-1: dirty=710 wb=785 unstable=0 bg_thresh=1012 thresh=2024 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 166.688214: balance_dirty_state: bdi btrfs-1: dirty=735 wb=785 unstable=0 bg_thresh=1014 thresh=2028 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 166.688328: balance_dirty_state: bdi btrfs-1: dirty=760 wb=785 unstable=0 bg_thresh=1013 thresh=2027 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 166.688332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.695432: balance_dirty_state: bdi btrfs-1: dirty=760 wb=610 unstable=0 bg_thresh=1005 thresh=2011 gap=641 poll_thresh=19 ino=257 dd-2584 [001] 166.695494: balance_dirty_state: bdi btrfs-1: dirty=785 wb=610 unstable=0 bg_thresh=1005 thresh=2011 gap=616 poll_thresh=14 ino=257 dd-2584 [001] 166.695551: balance_dirty_state: bdi btrfs-1: dirty=785 wb=610 unstable=0 bg_thresh=1008 thresh=2016 gap=621 poll_thresh=15 ino=257 dd-2584 [001] 166.695608: balance_dirty_state: bdi btrfs-1: dirty=810 wb=610 unstable=0 bg_thresh=1008 thresh=2016 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 166.695721: balance_dirty_state: bdi btrfs-1: dirty=835 wb=610 unstable=0 bg_thresh=1010 thresh=2021 gap=576 poll_thresh=17 ino=257 dd-2584 [001] 166.695840: balance_dirty_state: bdi btrfs-1: dirty=885 wb=610 unstable=0 bg_thresh=1012 thresh=2025 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 166.695956: balance_dirty_state: bdi btrfs-1: dirty=910 wb=610 unstable=0 bg_thresh=1012 thresh=2024 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 166.695961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.703504: balance_dirty_state: bdi btrfs-1: dirty=910 wb=485 unstable=0 bg_thresh=1010 thresh=2020 gap=625 poll_thresh=19 ino=257 dd-2584 [001] 166.703746: balance_dirty_state: bdi btrfs-1: dirty=935 wb=485 unstable=0 bg_thresh=1010 thresh=2020 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 166.703802: balance_dirty_state: bdi btrfs-1: dirty=935 wb=485 unstable=0 bg_thresh=1012 thresh=2025 gap=605 poll_thresh=15 ino=257 dd-2584 [001] 166.703859: balance_dirty_state: bdi btrfs-1: dirty=960 wb=485 unstable=0 bg_thresh=1012 thresh=2025 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 166.703971: balance_dirty_state: bdi btrfs-1: dirty=985 wb=485 unstable=0 bg_thresh=1012 thresh=2024 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 166.704084: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=485 unstable=0 bg_thresh=1014 thresh=2028 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 166.704196: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=485 unstable=0 bg_thresh=1013 thresh=2027 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 166.704201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 166.704285: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24164 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 166.705945: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=528 to_write=7664 dd-2584 [001] 166.711543: balance_dirty_state: bdi btrfs-1: dirty=535 wb=885 unstable=0 bg_thresh=1012 thresh=2024 gap=604 poll_thresh=19 ino=257 dd-2584 [001] 166.711610: balance_dirty_state: bdi btrfs-1: dirty=535 wb=885 unstable=0 bg_thresh=1012 thresh=2024 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 166.711670: balance_dirty_state: bdi btrfs-1: dirty=560 wb=885 unstable=0 bg_thresh=1014 thresh=2029 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 166.711729: balance_dirty_state: bdi btrfs-1: dirty=585 wb=885 unstable=0 bg_thresh=1011 thresh=2023 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 166.711847: balance_dirty_state: bdi btrfs-1: dirty=610 wb=885 unstable=0 bg_thresh=1011 thresh=2022 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 166.711964: balance_dirty_state: bdi btrfs-1: dirty=635 wb=885 unstable=0 bg_thresh=1013 thresh=2026 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 166.711969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.719553: balance_dirty_state: bdi btrfs-1: dirty=635 wb=760 unstable=0 bg_thresh=1005 thresh=2011 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 166.719815: balance_dirty_state: bdi btrfs-1: dirty=660 wb=760 unstable=0 bg_thresh=1005 thresh=2011 gap=591 poll_thresh=13 ino=257 dd-2584 [001] 166.719874: balance_dirty_state: bdi btrfs-1: dirty=660 wb=760 unstable=0 bg_thresh=1008 thresh=2016 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 166.719939: balance_dirty_state: bdi btrfs-1: dirty=685 wb=735 unstable=0 bg_thresh=1008 thresh=2016 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 166.720011: balance_dirty_state: bdi btrfs-1: dirty=710 wb=660 unstable=0 bg_thresh=1010 thresh=2021 gap=651 poll_thresh=16 ino=257 dd-2584 [001] 166.720134: balance_dirty_state: bdi btrfs-1: dirty=735 wb=635 unstable=0 bg_thresh=1013 thresh=2026 gap=656 poll_thresh=17 ino=257 dd-2584 [001] 166.720254: balance_dirty_state: bdi btrfs-1: dirty=760 wb=635 unstable=0 bg_thresh=1015 thresh=2030 gap=635 poll_thresh=18 ino=257 dd-2584 [001] 166.720372: balance_dirty_state: bdi btrfs-1: dirty=810 wb=635 unstable=0 bg_thresh=1014 thresh=2029 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 166.720489: balance_dirty_state: bdi btrfs-1: dirty=835 wb=635 unstable=0 bg_thresh=1014 thresh=2028 gap=558 poll_thresh=20 ino=257 dd-2584 [001] 166.720608: balance_dirty_state: bdi btrfs-1: dirty=860 wb=635 unstable=0 bg_thresh=1016 thresh=2032 gap=537 poll_thresh=21 ino=257 dd-2584 [001] 166.720727: balance_dirty_state: bdi btrfs-1: dirty=885 wb=635 unstable=0 bg_thresh=1015 thresh=2031 gap=511 poll_thresh=22 ino=257 dd-2584 [001] 166.721049: balance_dirty_state: bdi btrfs-1: dirty=935 wb=635 unstable=0 bg_thresh=1012 thresh=2024 gap=454 poll_thresh=23 ino=257 dd-2584 [001] 166.721054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.727484: balance_dirty_state: bdi btrfs-1: dirty=935 wb=635 unstable=0 bg_thresh=1011 thresh=2022 gap=452 poll_thresh=23 ino=257 dd-2584 [001] 166.727494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.735557: balance_dirty_state: bdi btrfs-1: dirty=935 wb=510 unstable=0 bg_thresh=1004 thresh=2009 gap=564 poll_thresh=23 ino=257 dd-2584 [001] 166.735624: balance_dirty_state: bdi btrfs-1: dirty=935 wb=510 unstable=0 bg_thresh=1007 thresh=2014 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 166.735739: balance_dirty_state: bdi btrfs-1: dirty=985 wb=510 unstable=0 bg_thresh=1009 thresh=2019 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 166.735855: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=510 unstable=0 bg_thresh=1012 thresh=2024 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 166.735860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-176% task_weight=100% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.743452: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=385 unstable=0 bg_thresh=996 thresh=1992 gap=597 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 166.743493: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24204 wrote=0 to_write=8192 dd-2584 [001] 166.743532: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=385 unstable=0 bg_thresh=998 thresh=1997 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 166.743594: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=410 unstable=0 bg_thresh=1001 thresh=2002 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 166.743657: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=410 unstable=0 bg_thresh=1001 thresh=2002 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 166.743788: balance_dirty_state: bdi btrfs-1: dirty=985 wb=460 unstable=0 bg_thresh=1003 thresh=2007 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 166.743920: balance_dirty_state: bdi btrfs-1: dirty=960 wb=535 unstable=0 bg_thresh=1005 thresh=2011 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 166.744056: balance_dirty_state: bdi btrfs-1: dirty=985 wb=560 unstable=0 bg_thresh=1005 thresh=2010 gap=465 poll_thresh=19 ino=257 dd-2584 [001] 166.744058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 166.745741: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=624 to_write=7568 collect-vmstat.-2569 [000] 166.750907: balance_dirty_state: bdi 0:15: dirty=535 wb=885 unstable=0 bg_thresh=998 thresh=1996 gap=576 poll_thresh=40 ino=2375722 dd-2584 [001] 166.751466: balance_dirty_state: bdi btrfs-1: dirty=535 wb=885 unstable=0 bg_thresh=998 thresh=1996 gap=576 poll_thresh=19 ino=257 dd-2584 [001] 166.751712: balance_dirty_state: bdi btrfs-1: dirty=535 wb=885 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 166.751772: balance_dirty_state: bdi btrfs-1: dirty=560 wb=885 unstable=0 bg_thresh=997 thresh=1995 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 166.751831: balance_dirty_state: bdi btrfs-1: dirty=585 wb=885 unstable=0 bg_thresh=997 thresh=1994 gap=524 poll_thresh=16 ino=257 dd-2584 [001] 166.751951: balance_dirty_state: bdi btrfs-1: dirty=610 wb=885 unstable=0 bg_thresh=996 thresh=1993 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 166.751956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=100% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.759571: balance_dirty_state: bdi btrfs-1: dirty=610 wb=635 unstable=0 bg_thresh=989 thresh=1979 gap=734 poll_thresh=17 ino=257 dd-2584 [001] 166.759639: balance_dirty_state: bdi btrfs-1: dirty=610 wb=635 unstable=0 bg_thresh=995 thresh=1990 gap=745 poll_thresh=13 ino=257 dd-2584 [001] 166.759700: balance_dirty_state: bdi btrfs-1: dirty=635 wb=635 unstable=0 bg_thresh=994 thresh=1989 gap=719 poll_thresh=14 ino=257 dd-2584 [001] 166.759759: balance_dirty_state: bdi btrfs-1: dirty=660 wb=635 unstable=0 bg_thresh=994 thresh=1989 gap=694 poll_thresh=15 ino=257 dd-2584 [001] 166.759820: balance_dirty_state: bdi btrfs-1: dirty=660 wb=635 unstable=0 bg_thresh=994 thresh=1988 gap=693 poll_thresh=16 ino=257 dd-2584 [001] 166.759947: balance_dirty_state: bdi btrfs-1: dirty=710 wb=610 unstable=0 bg_thresh=990 thresh=1980 gap=660 poll_thresh=17 ino=257 dd-2584 [001] 166.760071: balance_dirty_state: bdi btrfs-1: dirty=735 wb=610 unstable=0 bg_thresh=992 thresh=1985 gap=640 poll_thresh=18 ino=257 dd-2584 [001] 166.760197: balance_dirty_state: bdi btrfs-1: dirty=760 wb=610 unstable=0 bg_thresh=991 thresh=1982 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 166.760488: balance_dirty_state: bdi btrfs-1: dirty=810 wb=610 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=20 ino=257 dd-2584 [001] 166.760613: balance_dirty_state: bdi btrfs-1: dirty=835 wb=610 unstable=0 bg_thresh=988 thresh=1977 gap=532 poll_thresh=21 ino=257 dd-2584 [001] 166.760736: balance_dirty_state: bdi btrfs-1: dirty=860 wb=610 unstable=0 bg_thresh=991 thresh=1982 gap=512 poll_thresh=22 ino=257 dd-2584 [001] 166.760857: balance_dirty_state: bdi btrfs-1: dirty=885 wb=610 unstable=0 bg_thresh=989 thresh=1979 gap=484 poll_thresh=23 ino=257 dd-2584 [001] 166.760862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.767519: balance_dirty_state: bdi btrfs-1: dirty=885 wb=610 unstable=0 bg_thresh=995 thresh=1990 gap=495 poll_thresh=23 ino=257 dd-2584 [001] 166.767530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.775565: balance_dirty_state: bdi btrfs-1: dirty=885 wb=460 unstable=0 bg_thresh=990 thresh=1980 gap=635 poll_thresh=23 ino=257 dd-2584 [001] 166.775645: balance_dirty_state: bdi btrfs-1: dirty=910 wb=410 unstable=0 bg_thresh=990 thresh=1980 gap=660 poll_thresh=17 ino=257 dd-2584 [001] 166.775780: balance_dirty_state: bdi btrfs-1: dirty=935 wb=360 unstable=0 bg_thresh=992 thresh=1984 gap=689 poll_thresh=18 ino=257 dd-2584 [001] 166.775898: balance_dirty_state: bdi btrfs-1: dirty=985 wb=360 unstable=0 bg_thresh=991 thresh=1983 gap=638 poll_thresh=19 ino=257 dd-2584 [001] 166.776016: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=360 unstable=0 bg_thresh=991 thresh=1982 gap=612 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 166.776065: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24236 wrote=0 to_write=8192 dd-2584 [001] 166.776140: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=360 unstable=0 bg_thresh=990 thresh=1981 gap=586 poll_thresh=21 ino=257 dd-2584 [001] 166.776440: balance_dirty_state: bdi btrfs-1: dirty=935 wb=485 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=22 ino=257 dd-2584 [001] 166.776570: balance_dirty_state: bdi btrfs-1: dirty=935 wb=535 unstable=0 bg_thresh=992 thresh=1984 gap=514 poll_thresh=23 ino=257 dd-2584 [001] 166.776699: balance_dirty_state: bdi btrfs-1: dirty=910 wb=585 unstable=0 bg_thresh=991 thresh=1983 gap=488 poll_thresh=24 ino=257 dd-2584 [001] 166.776701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 166.777526: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=608 to_write=7584 dd-2584 [001] 166.783457: balance_dirty_state: bdi btrfs-1: dirty=535 wb=960 unstable=0 bg_thresh=993 thresh=1987 gap=492 poll_thresh=24 ino=257 dd-2584 [001] 166.783461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.791533: balance_dirty_state: bdi btrfs-1: dirty=535 wb=685 unstable=0 bg_thresh=992 thresh=1984 gap=764 poll_thresh=24 ino=257 dd-2584 [001] 166.791610: balance_dirty_state: bdi btrfs-1: dirty=560 wb=685 unstable=0 bg_thresh=991 thresh=1983 gap=738 poll_thresh=18 ino=257 dd-2584 [001] 166.791731: balance_dirty_state: bdi btrfs-1: dirty=585 wb=685 unstable=0 bg_thresh=991 thresh=1982 gap=712 poll_thresh=19 ino=257 dd-2584 [001] 166.791849: balance_dirty_state: bdi btrfs-1: dirty=610 wb=685 unstable=0 bg_thresh=990 thresh=1981 gap=686 poll_thresh=20 ino=257 dd-2584 [001] 166.791967: balance_dirty_state: bdi btrfs-1: dirty=635 wb=685 unstable=0 bg_thresh=992 thresh=1985 gap=665 poll_thresh=21 ino=257 dd-2584 [001] 166.792085: balance_dirty_state: bdi btrfs-1: dirty=685 wb=685 unstable=0 bg_thresh=992 thresh=1984 gap=614 poll_thresh=22 ino=257 dd-2584 [001] 166.792375: balance_dirty_state: bdi btrfs-1: dirty=710 wb=685 unstable=0 bg_thresh=991 thresh=1983 gap=588 poll_thresh=23 ino=257 dd-2584 [001] 166.792493: balance_dirty_state: bdi btrfs-1: dirty=735 wb=685 unstable=0 bg_thresh=993 thresh=1987 gap=567 poll_thresh=24 ino=257 dd-2584 [001] 166.792610: balance_dirty_state: bdi btrfs-1: dirty=785 wb=685 unstable=0 bg_thresh=993 thresh=1986 gap=516 poll_thresh=25 ino=257 dd-2584 [001] 166.792729: balance_dirty_state: bdi btrfs-1: dirty=810 wb=685 unstable=0 bg_thresh=989 thresh=1979 gap=484 poll_thresh=26 ino=257 dd-2584 [001] 166.792734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 166.799574: balance_dirty_state: bdi btrfs-1: dirty=810 wb=585 unstable=0 bg_thresh=986 thresh=1973 gap=578 poll_thresh=26 ino=257 dd-2584 [001] 166.799644: balance_dirty_state: bdi btrfs-1: dirty=810 wb=585 unstable=0 bg_thresh=992 thresh=1984 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 166.799764: balance_dirty_state: bdi btrfs-1: dirty=860 wb=585 unstable=0 bg_thresh=991 thresh=1983 gap=538 poll_thresh=20 ino=257 dd-2584 [001] 166.799882: balance_dirty_state: bdi btrfs-1: dirty=885 wb=585 unstable=0 bg_thresh=991 thresh=1982 gap=512 poll_thresh=21 ino=257 dd-2584 [001] 166.800001: balance_dirty_state: bdi btrfs-1: dirty=910 wb=585 unstable=0 bg_thresh=993 thresh=1986 gap=491 poll_thresh=22 ino=257 dd-2584 [001] 166.800005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.807583: balance_dirty_state: bdi btrfs-1: dirty=910 wb=435 unstable=0 bg_thresh=992 thresh=1985 gap=640 poll_thresh=22 ino=257 dd-2584 [005] 166.807710: balance_dirty_state: bdi btrfs-1: dirty=935 wb=435 unstable=0 bg_thresh=995 thresh=1990 gap=620 poll_thresh=16 ino=257 dd-2584 [005] 166.808296: balance_dirty_state: bdi btrfs-1: dirty=960 wb=435 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=17 ino=257 dd-2584 [005] 166.808531: balance_dirty_state: bdi btrfs-1: dirty=985 wb=435 unstable=0 bg_thresh=997 thresh=1994 gap=574 poll_thresh=18 ino=257 dd-2584 [005] 166.808769: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=435 unstable=0 bg_thresh=999 thresh=1998 gap=528 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 166.808818: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24268 wrote=0 to_write=8192 dd-2584 [005] 166.809018: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=435 unstable=0 bg_thresh=998 thresh=1997 gap=502 poll_thresh=20 ino=257 dd-2584 [005] 166.809267: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=485 unstable=0 bg_thresh=998 thresh=1996 gap=476 poll_thresh=21 ino=257 dd-2584 [005] 166.809270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 166.811579: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=560 to_write=7632 dd-2584 [005] 166.815627: balance_dirty_state: bdi btrfs-1: dirty=535 wb=860 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=21 ino=257 dd-2584 [005] 166.815749: balance_dirty_state: bdi btrfs-1: dirty=560 wb=860 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 166.815989: balance_dirty_state: bdi btrfs-1: dirty=585 wb=860 unstable=0 bg_thresh=997 thresh=1994 gap=549 poll_thresh=17 ino=257 dd-2584 [005] 166.816229: balance_dirty_state: bdi btrfs-1: dirty=610 wb=860 unstable=0 bg_thresh=996 thresh=1993 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 166.816455: balance_dirty_state: bdi btrfs-1: dirty=660 wb=860 unstable=0 bg_thresh=998 thresh=1997 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 166.816460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.823603: balance_dirty_state: bdi btrfs-1: dirty=660 wb=735 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 166.824078: balance_dirty_state: bdi btrfs-1: dirty=660 wb=735 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 166.824199: balance_dirty_state: bdi btrfs-1: dirty=685 wb=735 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 166.824318: balance_dirty_state: bdi btrfs-1: dirty=710 wb=735 unstable=0 bg_thresh=997 thresh=1994 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 166.824553: balance_dirty_state: bdi btrfs-1: dirty=735 wb=735 unstable=0 bg_thresh=996 thresh=1993 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 166.824788: balance_dirty_state: bdi btrfs-1: dirty=760 wb=735 unstable=0 bg_thresh=996 thresh=1992 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 166.824797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.831563: balance_dirty_state: bdi btrfs-1: dirty=760 wb=610 unstable=0 bg_thresh=997 thresh=1994 gap=624 poll_thresh=18 ino=257 dd-2584 [005] 166.831659: balance_dirty_state: bdi btrfs-1: dirty=785 wb=610 unstable=0 bg_thresh=999 thresh=1999 gap=604 poll_thresh=13 ino=257 dd-2584 [005] 166.831720: balance_dirty_state: bdi btrfs-1: dirty=810 wb=610 unstable=0 bg_thresh=996 thresh=1993 gap=573 poll_thresh=14 ino=257 dd-2584 [005] 166.831780: balance_dirty_state: bdi btrfs-1: dirty=810 wb=610 unstable=0 bg_thresh=999 thresh=1998 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 166.831839: balance_dirty_state: bdi btrfs-1: dirty=835 wb=610 unstable=0 bg_thresh=998 thresh=1997 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 166.831959: balance_dirty_state: bdi btrfs-1: dirty=860 wb=610 unstable=0 bg_thresh=998 thresh=1996 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 166.832078: balance_dirty_state: bdi btrfs-1: dirty=885 wb=610 unstable=0 bg_thresh=997 thresh=1995 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 166.832370: balance_dirty_state: bdi btrfs-1: dirty=935 wb=610 unstable=0 bg_thresh=999 thresh=1999 gap=454 poll_thresh=19 ino=257 dd-2584 [005] 166.832375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-208% task_weight=101% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.839556: balance_dirty_state: bdi btrfs-1: dirty=935 wb=510 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=19 ino=257 dd-2584 [005] 166.839629: balance_dirty_state: bdi btrfs-1: dirty=935 wb=510 unstable=0 bg_thresh=997 thresh=1994 gap=549 poll_thresh=14 ino=257 dd-2584 [005] 166.839688: balance_dirty_state: bdi btrfs-1: dirty=960 wb=510 unstable=0 bg_thresh=999 thresh=1999 gap=529 poll_thresh=15 ino=257 dd-2584 [005] 166.839747: balance_dirty_state: bdi btrfs-1: dirty=985 wb=510 unstable=0 bg_thresh=996 thresh=1993 gap=498 poll_thresh=16 ino=257 dd-2584 [005] 166.839751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 166.847553: balance_dirty_state: bdi btrfs-1: dirty=985 wb=260 unstable=0 bg_thresh=996 thresh=1993 gap=748 poll_thresh=16 ino=257 dd-2584 [005] 166.847675: balance_dirty_state: bdi btrfs-1: dirty=985 wb=260 unstable=0 bg_thresh=999 thresh=1998 gap=753 poll_thresh=12 ino=257 dd-2584 [005] 166.847734: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=260 unstable=0 bg_thresh=998 thresh=1997 gap=727 poll_thresh=13 ino=257 flush-btrfs-1-2586 [003] 166.847795: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24308 wrote=0 to_write=8192 dd-2584 [005] 166.847798: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=260 unstable=0 bg_thresh=998 thresh=1997 gap=727 poll_thresh=14 ino=257 dd-2584 [005] 166.847859: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=260 unstable=0 bg_thresh=998 thresh=1996 gap=701 poll_thresh=15 ino=257 dd-2584 [005] 166.847924: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=285 unstable=0 bg_thresh=1000 thresh=2001 gap=681 poll_thresh=16 ino=257 dd-2584 [005] 166.848051: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=335 unstable=0 bg_thresh=997 thresh=1994 gap=649 poll_thresh=17 ino=257 dd-2584 [005] 166.848176: balance_dirty_state: bdi btrfs-1: dirty=960 wb=410 unstable=0 bg_thresh=996 thresh=1993 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 166.848301: balance_dirty_state: bdi btrfs-1: dirty=960 wb=460 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=19 ino=257 dd-2584 [005] 166.848599: balance_dirty_state: bdi btrfs-1: dirty=860 wb=585 unstable=0 bg_thresh=998 thresh=1996 gap=551 poll_thresh=20 ino=257 dd-2584 [005] 166.848727: balance_dirty_state: bdi btrfs-1: dirty=835 wb=635 unstable=0 bg_thresh=997 thresh=1995 gap=525 poll_thresh=21 ino=257 dd-2584 [005] 166.848853: balance_dirty_state: bdi btrfs-1: dirty=810 wb=685 unstable=0 bg_thresh=997 thresh=1994 gap=499 poll_thresh=22 ino=257 dd-2584 [005] 166.848984: balance_dirty_state: bdi btrfs-1: dirty=785 wb=760 unstable=0 bg_thresh=999 thresh=1998 gap=453 poll_thresh=23 ino=257 dd-2584 [005] 166.848986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=65496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 166.849585: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=736 to_write=7456 dd-2584 [005] 166.855555: balance_dirty_state: bdi btrfs-1: dirty=535 wb=885 unstable=0 bg_thresh=998 thresh=1996 gap=576 poll_thresh=23 ino=257 dd-2584 [005] 166.855622: balance_dirty_state: bdi btrfs-1: dirty=535 wb=885 unstable=0 bg_thresh=998 thresh=1996 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 166.855744: balance_dirty_state: bdi btrfs-1: dirty=585 wb=885 unstable=0 bg_thresh=994 thresh=1989 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 166.855861: balance_dirty_state: bdi btrfs-1: dirty=610 wb=885 unstable=0 bg_thresh=996 thresh=1993 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 166.855866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=65496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.867489: balance_dirty_state: bdi btrfs-1: dirty=610 wb=760 unstable=0 bg_thresh=1004 thresh=2008 gap=638 poll_thresh=19 ino=257 dd-2584 [005] 166.867567: balance_dirty_state: bdi btrfs-1: dirty=635 wb=760 unstable=0 bg_thresh=1003 thresh=2007 gap=612 poll_thresh=14 ino=257 dd-2584 [005] 166.867630: balance_dirty_state: bdi btrfs-1: dirty=635 wb=760 unstable=0 bg_thresh=1003 thresh=2007 gap=612 poll_thresh=15 ino=257 dd-2584 [005] 166.867692: balance_dirty_state: bdi btrfs-1: dirty=660 wb=760 unstable=0 bg_thresh=1003 thresh=2006 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 166.867990: balance_dirty_state: bdi btrfs-1: dirty=685 wb=760 unstable=0 bg_thresh=1002 thresh=2005 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 166.868108: balance_dirty_state: bdi btrfs-1: dirty=710 wb=760 unstable=0 bg_thresh=1002 thresh=2004 gap=534 poll_thresh=18 ino=257 dd-2584 [005] 166.868228: balance_dirty_state: bdi btrfs-1: dirty=760 wb=760 unstable=0 bg_thresh=1004 thresh=2008 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 166.868233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=65496 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 166.875615: balance_dirty_state: bdi btrfs-1: dirty=760 wb=685 unstable=0 bg_thresh=1004 thresh=2008 gap=563 poll_thresh=19 ino=257 dd-2584 [005] 166.875725: balance_dirty_state: bdi btrfs-1: dirty=760 wb=635 unstable=0 bg_thresh=1001 thresh=2002 gap=607 poll_thresh=14 ino=257 dd-2584 [005] 166.875813: balance_dirty_state: bdi btrfs-1: dirty=785 wb=635 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=15 ino=257 dd-2584 [005] 166.875905: balance_dirty_state: bdi btrfs-1: dirty=810 wb=635 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 166.876093: balance_dirty_state: bdi btrfs-1: dirty=835 wb=585 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=17 ino=257 dd-2584 [005] 166.876281: balance_dirty_state: bdi btrfs-1: dirty=860 wb=585 unstable=0 bg_thresh=991 thresh=1983 gap=538 poll_thresh=18 ino=257 dd-2584 [005] 166.876466: balance_dirty_state: bdi btrfs-1: dirty=885 wb=585 unstable=0 bg_thresh=992 thresh=1985 gap=515 poll_thresh=19 ino=257 dd-2584 [005] 166.876643: balance_dirty_state: bdi btrfs-1: dirty=935 wb=585 unstable=0 bg_thresh=990 thresh=1980 gap=460 poll_thresh=20 ino=257 dd-2584 [005] 166.876649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=65496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.883498: balance_dirty_state: bdi btrfs-1: dirty=935 wb=485 unstable=0 bg_thresh=1001 thresh=2003 gap=583 poll_thresh=20 ino=257 dd-2584 [005] 166.883735: balance_dirty_state: bdi btrfs-1: dirty=935 wb=485 unstable=0 bg_thresh=1004 thresh=2008 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 166.883798: balance_dirty_state: bdi btrfs-1: dirty=960 wb=485 unstable=0 bg_thresh=1003 thresh=2007 gap=562 poll_thresh=16 ino=257 dd-2584 [005] 166.883917: balance_dirty_state: bdi btrfs-1: dirty=985 wb=485 unstable=0 bg_thresh=1000 thresh=2000 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 166.884036: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=485 unstable=0 bg_thresh=996 thresh=1993 gap=473 poll_thresh=18 ino=257 dd-2584 [005] 166.884041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=65496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 166.884063: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24344 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 166.885632: writeback_single_inode: bdi btrfs-1: ino=257 state= age=172 wrote=496 to_write=7696 dd-2584 [005] 166.891517: balance_dirty_state: bdi btrfs-1: dirty=535 wb=860 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=18 ino=257 dd-2584 [005] 166.891585: balance_dirty_state: bdi btrfs-1: dirty=535 wb=860 unstable=0 bg_thresh=1000 thresh=2000 gap=605 poll_thresh=13 ino=257 dd-2584 [005] 166.891648: balance_dirty_state: bdi btrfs-1: dirty=560 wb=860 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 166.891710: balance_dirty_state: bdi btrfs-1: dirty=560 wb=860 unstable=0 bg_thresh=999 thresh=1998 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 166.891769: balance_dirty_state: bdi btrfs-1: dirty=585 wb=860 unstable=0 bg_thresh=999 thresh=1998 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 166.891888: balance_dirty_state: bdi btrfs-1: dirty=610 wb=860 unstable=0 bg_thresh=998 thresh=1997 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 166.892008: balance_dirty_state: bdi btrfs-1: dirty=660 wb=860 unstable=0 bg_thresh=998 thresh=1996 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 166.892013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=65496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.903570: balance_dirty_state: bdi btrfs-1: dirty=660 wb=710 unstable=0 bg_thresh=992 thresh=1984 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 166.903679: balance_dirty_state: bdi btrfs-1: dirty=660 wb=710 unstable=0 bg_thresh=992 thresh=1984 gap=614 poll_thresh=13 ino=257 dd-2584 [005] 166.903768: balance_dirty_state: bdi btrfs-1: dirty=685 wb=710 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 166.904160: balance_dirty_state: bdi btrfs-1: dirty=710 wb=710 unstable=0 bg_thresh=997 thresh=1994 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 166.904249: balance_dirty_state: bdi btrfs-1: dirty=710 wb=710 unstable=0 bg_thresh=997 thresh=1994 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 166.904425: balance_dirty_state: bdi btrfs-1: dirty=760 wb=710 unstable=0 bg_thresh=993 thresh=1987 gap=517 poll_thresh=17 ino=257 dd-2584 [005] 166.904603: balance_dirty_state: bdi btrfs-1: dirty=785 wb=710 unstable=0 bg_thresh=995 thresh=1991 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 166.904609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=65496 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 166.915620: balance_dirty_state: bdi btrfs-1: dirty=785 wb=485 unstable=0 bg_thresh=994 thresh=1989 gap=719 poll_thresh=18 ino=257 dd-2584 [005] 166.915702: balance_dirty_state: bdi btrfs-1: dirty=785 wb=485 unstable=0 bg_thresh=994 thresh=1989 gap=719 poll_thresh=13 ino=257 dd-2584 [005] 166.915762: balance_dirty_state: bdi btrfs-1: dirty=810 wb=485 unstable=0 bg_thresh=994 thresh=1988 gap=693 poll_thresh=14 ino=257 dd-2584 [005] 166.915821: balance_dirty_state: bdi btrfs-1: dirty=835 wb=485 unstable=0 bg_thresh=996 thresh=1993 gap=673 poll_thresh=15 ino=257 dd-2584 [005] 166.915882: balance_dirty_state: bdi btrfs-1: dirty=835 wb=485 unstable=0 bg_thresh=993 thresh=1987 gap=667 poll_thresh=16 ino=257 dd-2584 [005] 166.916002: balance_dirty_state: bdi btrfs-1: dirty=885 wb=485 unstable=0 bg_thresh=995 thresh=1991 gap=621 poll_thresh=17 ino=257 dd-2584 [005] 166.916134: balance_dirty_state: bdi btrfs-1: dirty=910 wb=435 unstable=0 bg_thresh=995 thresh=1990 gap=645 poll_thresh=18 ino=257 dd-2584 [005] 166.916268: balance_dirty_state: bdi btrfs-1: dirty=935 wb=360 unstable=0 bg_thresh=994 thresh=1989 gap=694 poll_thresh=19 ino=257 dd-2584 [005] 166.916556: balance_dirty_state: bdi btrfs-1: dirty=960 wb=360 unstable=0 bg_thresh=994 thresh=1988 gap=668 poll_thresh=20 ino=257 dd-2584 [005] 166.916676: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=360 unstable=0 bg_thresh=996 thresh=1992 gap=622 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 166.916752: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24376 wrote=0 to_write=8192 dd-2584 [005] 166.916798: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=360 unstable=0 bg_thresh=995 thresh=1991 gap=596 poll_thresh=22 ino=257 dd-2584 [005] 166.916925: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=385 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=23 ino=257 dd-2584 [005] 166.917054: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=435 unstable=0 bg_thresh=997 thresh=1994 gap=524 poll_thresh=24 ino=257 dd-2584 [005] 166.917183: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=485 unstable=0 bg_thresh=996 thresh=1993 gap=498 poll_thresh=25 ino=257 dd-2584 [005] 166.917185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=65496 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 166.919268: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=608 to_write=7584 dd-2584 [005] 166.923625: balance_dirty_state: bdi btrfs-1: dirty=535 wb=835 unstable=0 bg_thresh=994 thresh=1988 gap=618 poll_thresh=25 ino=257 dd-2584 [005] 166.923707: balance_dirty_state: bdi btrfs-1: dirty=560 wb=835 unstable=0 bg_thresh=987 thresh=1975 gap=580 poll_thresh=19 ino=257 dd-2584 [005] 166.923833: balance_dirty_state: bdi btrfs-1: dirty=585 wb=835 unstable=0 bg_thresh=991 thresh=1983 gap=563 poll_thresh=20 ino=257 dd-2584 [005] 166.924127: balance_dirty_state: bdi btrfs-1: dirty=610 wb=835 unstable=0 bg_thresh=994 thresh=1988 gap=543 poll_thresh=21 ino=257 dd-2584 [005] 166.924246: balance_dirty_state: bdi btrfs-1: dirty=635 wb=835 unstable=0 bg_thresh=993 thresh=1987 gap=517 poll_thresh=22 ino=257 dd-2584 [005] 166.924364: balance_dirty_state: bdi btrfs-1: dirty=685 wb=835 unstable=0 bg_thresh=993 thresh=1986 gap=466 poll_thresh=23 ino=257 dd-2584 [005] 166.924368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=65496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.931634: balance_dirty_state: bdi btrfs-1: dirty=685 wb=710 unstable=0 bg_thresh=992 thresh=1984 gap=589 poll_thresh=23 ino=257 dd-2584 [005] 166.931725: balance_dirty_state: bdi btrfs-1: dirty=685 wb=710 unstable=0 bg_thresh=991 thresh=1983 gap=588 poll_thresh=17 ino=257 dd-2584 [005] 166.931839: balance_dirty_state: bdi btrfs-1: dirty=735 wb=710 unstable=0 bg_thresh=993 thresh=1987 gap=542 poll_thresh=18 ino=257 dd-2584 [005] 166.931952: balance_dirty_state: bdi btrfs-1: dirty=760 wb=710 unstable=0 bg_thresh=993 thresh=1986 gap=516 poll_thresh=19 ino=257 dd-2584 [005] 166.932063: balance_dirty_state: bdi btrfs-1: dirty=785 wb=710 unstable=0 bg_thresh=992 thresh=1985 gap=490 poll_thresh=20 ino=257 dd-2584 [005] 166.932067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=65496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 166.939624: balance_dirty_state: bdi btrfs-1: dirty=785 wb=585 unstable=0 bg_thresh=994 thresh=1988 gap=618 poll_thresh=20 ino=257 dd-2584 [005] 166.939726: balance_dirty_state: bdi btrfs-1: dirty=810 wb=585 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=15 ino=257 dd-2584 [005] 166.939786: balance_dirty_state: bdi btrfs-1: dirty=810 wb=585 unstable=0 bg_thresh=993 thresh=1987 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 166.939904: balance_dirty_state: bdi btrfs-1: dirty=860 wb=585 unstable=0 bg_thresh=995 thresh=1991 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 166.940194: balance_dirty_state: bdi btrfs-1: dirty=885 wb=585 unstable=0 bg_thresh=995 thresh=1990 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 166.940312: balance_dirty_state: bdi btrfs-1: dirty=910 wb=585 unstable=0 bg_thresh=994 thresh=1989 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 166.940317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=65496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 166.947626: balance_dirty_state: bdi btrfs-1: dirty=910 wb=460 unstable=0 bg_thresh=995 thresh=1991 gap=621 poll_thresh=19 ino=257 dd-2584 [002] 166.947754: balance_dirty_state: bdi btrfs-1: dirty=910 wb=460 unstable=0 bg_thresh=995 thresh=1991 gap=621 poll_thresh=14 ino=257 dd-2584 [002] 166.947875: balance_dirty_state: bdi btrfs-1: dirty=935 wb=460 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=15 ino=257 dd-2584 [002] 166.947991: balance_dirty_state: bdi btrfs-1: dirty=935 wb=460 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=16 ino=257 dd-2584 [002] 166.948225: balance_dirty_state: bdi btrfs-1: dirty=960 wb=460 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=17 ino=257 dd-2584 [002] 166.948461: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=460 unstable=0 bg_thresh=1002 thresh=2005 gap=535 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 166.948519: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24408 wrote=0 to_write=8192 dd-2584 [002] 166.948711: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=460 unstable=0 bg_thresh=1002 thresh=2004 gap=509 poll_thresh=19 ino=257 dd-2584 [002] 166.948958: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=510 unstable=0 bg_thresh=1001 thresh=2003 gap=483 poll_thresh=20 ino=257 dd-2584 [002] 166.948961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-250% task_weight=101% bdi_bw=65496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 166.951236: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=560 to_write=7632 dd-2584 [002] 166.955508: balance_dirty_state: bdi btrfs-1: dirty=510 wb=885 unstable=0 bg_thresh=1000 thresh=2000 gap=605 poll_thresh=20 ino=257 dd-2584 [002] 166.955572: balance_dirty_state: bdi btrfs-1: dirty=535 wb=885 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=15 ino=257 dd-2584 [002] 166.955804: balance_dirty_state: bdi btrfs-1: dirty=560 wb=885 unstable=0 bg_thresh=1002 thresh=2004 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 166.955923: balance_dirty_state: bdi btrfs-1: dirty=585 wb=885 unstable=0 bg_thresh=1001 thresh=2003 gap=533 poll_thresh=17 ino=257 dd-2584 [002] 166.956041: balance_dirty_state: bdi btrfs-1: dirty=610 wb=885 unstable=0 bg_thresh=1001 thresh=2002 gap=507 poll_thresh=18 ino=257 dd-2584 [002] 166.956158: balance_dirty_state: bdi btrfs-1: dirty=635 wb=885 unstable=0 bg_thresh=1000 thresh=2001 gap=481 poll_thresh=19 ino=257 dd-2584 [002] 166.956163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=65616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 166.963701: balance_dirty_state: bdi btrfs-1: dirty=635 wb=760 unstable=0 bg_thresh=1001 thresh=2002 gap=607 poll_thresh=19 ino=257 dd-2584 [002] 166.963826: balance_dirty_state: bdi btrfs-1: dirty=660 wb=760 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=14 ino=257 dd-2584 [002] 166.963945: balance_dirty_state: bdi btrfs-1: dirty=685 wb=760 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=15 ino=257 dd-2584 [002] 166.964063: balance_dirty_state: bdi btrfs-1: dirty=685 wb=760 unstable=0 bg_thresh=1002 thresh=2005 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 166.964295: balance_dirty_state: bdi btrfs-1: dirty=735 wb=760 unstable=0 bg_thresh=1002 thresh=2004 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 166.964528: balance_dirty_state: bdi btrfs-1: dirty=760 wb=760 unstable=0 bg_thresh=1001 thresh=2003 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 166.964536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=65616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 166.975559: balance_dirty_state: bdi btrfs-1: dirty=760 wb=635 unstable=0 bg_thresh=998 thresh=1997 gap=602 poll_thresh=18 ino=257 dd-2584 [002] 166.975669: balance_dirty_state: bdi btrfs-1: dirty=785 wb=635 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=13 ino=257 dd-2584 [002] 166.975727: balance_dirty_state: bdi btrfs-1: dirty=785 wb=635 unstable=0 bg_thresh=1001 thresh=2002 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 166.975959: balance_dirty_state: bdi btrfs-1: dirty=810 wb=635 unstable=0 bg_thresh=1001 thresh=2002 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 166.976018: balance_dirty_state: bdi btrfs-1: dirty=810 wb=635 unstable=0 bg_thresh=1000 thresh=2001 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 166.976137: balance_dirty_state: bdi btrfs-1: dirty=860 wb=635 unstable=0 bg_thresh=1000 thresh=2000 gap=505 poll_thresh=17 ino=257 dd-2584 [002] 166.976256: balance_dirty_state: bdi btrfs-1: dirty=885 wb=635 unstable=0 bg_thresh=1002 thresh=2004 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 166.976261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=65616 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 166.987583: balance_dirty_state: bdi btrfs-1: dirty=885 wb=535 unstable=0 bg_thresh=1001 thresh=2003 gap=583 poll_thresh=18 ino=257 dd-2584 [002] 166.987654: balance_dirty_state: bdi btrfs-1: dirty=910 wb=535 unstable=0 bg_thresh=998 thresh=1997 gap=552 poll_thresh=13 ino=257 dd-2584 [002] 166.987719: balance_dirty_state: bdi btrfs-1: dirty=910 wb=535 unstable=0 bg_thresh=1001 thresh=2002 gap=557 poll_thresh=14 ino=257 dd-2584 [002] 166.987783: balance_dirty_state: bdi btrfs-1: dirty=935 wb=535 unstable=0 bg_thresh=998 thresh=1996 gap=526 poll_thresh=15 ino=257 dd-2584 [002] 166.987847: balance_dirty_state: bdi btrfs-1: dirty=960 wb=535 unstable=0 bg_thresh=1000 thresh=2001 gap=506 poll_thresh=16 ino=257 dd-2584 [002] 166.987974: balance_dirty_state: bdi btrfs-1: dirty=985 wb=535 unstable=0 bg_thresh=1002 thresh=2005 gap=485 poll_thresh=17 ino=257 dd-2584 [002] 166.987979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=65616 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 166.995597: balance_dirty_state: bdi btrfs-1: dirty=985 wb=160 unstable=0 bg_thresh=989 thresh=1978 gap=833 poll_thresh=17 ino=257 dd-2584 [002] 166.995672: balance_dirty_state: bdi btrfs-1: dirty=985 wb=160 unstable=0 bg_thresh=991 thresh=1982 gap=837 poll_thresh=13 ino=257 dd-2584 [002] 166.995736: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=160 unstable=0 bg_thresh=1001 thresh=2003 gap=833 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 166.995788: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24456 wrote=0 to_write=16384 dd-2584 [002] 166.995804: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=160 unstable=0 bg_thresh=998 thresh=1997 gap=802 poll_thresh=15 ino=257 dd-2584 [002] 166.995868: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=160 unstable=0 bg_thresh=997 thresh=1995 gap=800 poll_thresh=16 ino=257 dd-2584 [002] 166.996170: balance_dirty_state: bdi btrfs-1: dirty=985 wb=285 unstable=0 bg_thresh=1000 thresh=2000 gap=730 poll_thresh=17 ino=257 dd-2584 [002] 166.996338: balance_dirty_state: bdi btrfs-1: dirty=935 wb=335 unstable=0 bg_thresh=999 thresh=1998 gap=728 poll_thresh=18 ino=257 dd-2584 [002] 166.996510: balance_dirty_state: bdi btrfs-1: dirty=885 wb=410 unstable=0 bg_thresh=998 thresh=1997 gap=702 poll_thresh=19 ino=257 dd-2584 [002] 166.996681: balance_dirty_state: bdi btrfs-1: dirty=860 wb=485 unstable=0 bg_thresh=998 thresh=1996 gap=651 poll_thresh=20 ino=257 dd-2584 [002] 166.996853: balance_dirty_state: bdi btrfs-1: dirty=810 wb=560 unstable=0 bg_thresh=1000 thresh=2000 gap=630 poll_thresh=21 ino=257 dd-2584 [002] 166.997023: balance_dirty_state: bdi btrfs-1: dirty=760 wb=635 unstable=0 bg_thresh=999 thresh=1999 gap=604 poll_thresh=22 ino=257 dd-2584 [002] 166.997195: balance_dirty_state: bdi btrfs-1: dirty=735 wb=710 unstable=0 bg_thresh=999 thresh=1998 gap=553 poll_thresh=23 ino=257 dd-2584 [002] 166.997371: balance_dirty_state: bdi btrfs-1: dirty=710 wb=785 unstable=0 bg_thresh=998 thresh=1997 gap=502 poll_thresh=24 ino=257 flush-btrfs-1-2586 [001] 166.997758: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=784 to_write=15600 dd-2584 [002] 166.997873: balance_dirty_state: bdi btrfs-1: dirty=560 wb=935 unstable=0 bg_thresh=1000 thresh=2001 gap=506 poll_thresh=25 ino=257 dd-2584 [002] 166.998042: balance_dirty_state: bdi btrfs-1: dirty=585 wb=935 unstable=0 bg_thresh=1000 thresh=2000 gap=480 poll_thresh=26 ino=257 dd-2584 [002] 166.998049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=65616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 167.003524: balance_dirty_state: bdi btrfs-1: dirty=585 wb=810 unstable=0 bg_thresh=1001 thresh=2003 gap=608 poll_thresh=26 ino=257 dd-2584 [002] 167.003597: balance_dirty_state: bdi btrfs-1: dirty=610 wb=810 unstable=0 bg_thresh=1001 thresh=2003 gap=583 poll_thresh=19 ino=257 dd-2584 [002] 167.003724: balance_dirty_state: bdi btrfs-1: dirty=635 wb=810 unstable=0 bg_thresh=1001 thresh=2002 gap=557 poll_thresh=20 ino=257 dd-2584 [002] 167.003857: balance_dirty_state: bdi btrfs-1: dirty=660 wb=810 unstable=0 bg_thresh=999 thresh=1998 gap=528 poll_thresh=21 ino=257 dd-2584 [002] 167.003980: balance_dirty_state: bdi btrfs-1: dirty=710 wb=810 unstable=0 bg_thresh=1001 thresh=2003 gap=483 poll_thresh=22 ino=257 dd-2584 [002] 167.003984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=65616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 167.011590: balance_dirty_state: bdi btrfs-1: dirty=710 wb=810 unstable=0 bg_thresh=998 thresh=1996 gap=476 poll_thresh=22 ino=257 dd-2584 [002] 167.011595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=65616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 167.019622: balance_dirty_state: bdi btrfs-1: dirty=720 wb=505 unstable=0 bg_thresh=991 thresh=1982 gap=757 poll_thresh=22 ino=257 dd-2584 [002] 167.019698: balance_dirty_state: bdi btrfs-1: dirty=720 wb=505 unstable=0 bg_thresh=993 thresh=1987 gap=762 poll_thresh=16 ino=257 dd-2584 [002] 167.019830: balance_dirty_state: bdi btrfs-1: dirty=770 wb=505 unstable=0 bg_thresh=993 thresh=1986 gap=711 poll_thresh=17 ino=257 dd-2584 [002] 167.019962: balance_dirty_state: bdi btrfs-1: dirty=795 wb=505 unstable=0 bg_thresh=995 thresh=1990 gap=690 poll_thresh=18 ino=257 dd-2584 [002] 167.020264: balance_dirty_state: bdi btrfs-1: dirty=820 wb=505 unstable=0 bg_thresh=994 thresh=1989 gap=664 poll_thresh=19 ino=257 dd-2584 [002] 167.020383: balance_dirty_state: bdi btrfs-1: dirty=845 wb=505 unstable=0 bg_thresh=994 thresh=1988 gap=638 poll_thresh=20 ino=257 dd-2584 [002] 167.020502: balance_dirty_state: bdi btrfs-1: dirty=895 wb=505 unstable=0 bg_thresh=993 thresh=1987 gap=587 poll_thresh=21 ino=257 dd-2584 [002] 167.020619: balance_dirty_state: bdi btrfs-1: dirty=920 wb=505 unstable=0 bg_thresh=1001 thresh=2003 gap=578 poll_thresh=22 ino=257 dd-2584 [002] 167.020734: balance_dirty_state: bdi btrfs-1: dirty=945 wb=505 unstable=0 bg_thresh=1001 thresh=2002 gap=552 poll_thresh=23 ino=257 dd-2584 [002] 167.020854: balance_dirty_state: bdi btrfs-1: dirty=995 wb=505 unstable=0 bg_thresh=1000 thresh=2001 gap=501 poll_thresh=24 ino=257 dd-2584 [002] 167.020974: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=505 unstable=0 bg_thresh=1000 thresh=2000 gap=475 poll_thresh=25 ino=257 dd-2584 [002] 167.020979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=65616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 167.020997: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24480 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 167.022942: writeback_single_inode: bdi btrfs-1: ino=257 state= age=128 wrote=480 to_write=15904 dd-2584 [002] 167.027537: balance_dirty_state: bdi btrfs-1: dirty=553 wb=880 unstable=0 bg_thresh=983 thresh=1967 gap=534 poll_thresh=25 ino=257 dd-2584 [002] 167.027613: balance_dirty_state: bdi btrfs-1: dirty=560 wb=871 unstable=0 bg_thresh=986 thresh=1973 gap=542 poll_thresh=19 ino=257 dd-2584 [002] 167.027918: balance_dirty_state: bdi btrfs-1: dirty=610 wb=871 unstable=0 bg_thresh=985 thresh=1970 gap=489 poll_thresh=20 ino=257 dd-2584 [002] 167.027924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-195% task_weight=99% bdi_bw=65616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 167.035636: balance_dirty_state: bdi btrfs-1: dirty=610 wb=746 unstable=0 bg_thresh=992 thresh=1984 gap=628 poll_thresh=20 ino=257 dd-2584 [002] 167.035723: balance_dirty_state: bdi btrfs-1: dirty=610 wb=746 unstable=0 bg_thresh=994 thresh=1989 gap=633 poll_thresh=15 ino=257 dd-2584 [002] 167.035783: balance_dirty_state: bdi btrfs-1: dirty=635 wb=746 unstable=0 bg_thresh=991 thresh=1983 gap=602 poll_thresh=16 ino=257 dd-2584 [002] 167.035903: balance_dirty_state: bdi btrfs-1: dirty=660 wb=746 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=17 ino=257 dd-2584 [002] 167.036022: balance_dirty_state: bdi btrfs-1: dirty=710 wb=746 unstable=0 bg_thresh=993 thresh=1986 gap=530 poll_thresh=18 ino=257 dd-2584 [002] 167.036139: balance_dirty_state: bdi btrfs-1: dirty=735 wb=746 unstable=0 bg_thresh=992 thresh=1985 gap=504 poll_thresh=19 ino=257 dd-2584 [002] 167.036258: balance_dirty_state: bdi btrfs-1: dirty=760 wb=746 unstable=0 bg_thresh=994 thresh=1989 gap=483 poll_thresh=20 ino=257 dd-2584 [002] 167.036262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=65616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 167.043661: balance_dirty_state: bdi btrfs-1: dirty=760 wb=746 unstable=0 bg_thresh=990 thresh=1980 gap=474 poll_thresh=20 ino=257 dd-2584 [002] 167.043667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=65616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 167.051659: balance_dirty_state: bdi btrfs-1: dirty=768 wb=511 unstable=0 bg_thresh=989 thresh=1978 gap=699 poll_thresh=20 ino=257 dd-2584 [002] 167.051730: balance_dirty_state: bdi btrfs-1: dirty=768 wb=511 unstable=0 bg_thresh=989 thresh=1978 gap=699 poll_thresh=15 ino=257 dd-2584 [002] 167.051793: balance_dirty_state: bdi btrfs-1: dirty=793 wb=511 unstable=0 bg_thresh=988 thresh=1977 gap=673 poll_thresh=16 ino=257 dd-2584 [002] 167.051917: balance_dirty_state: bdi btrfs-1: dirty=818 wb=511 unstable=0 bg_thresh=988 thresh=1976 gap=647 poll_thresh=17 ino=257 dd-2584 [002] 167.052210: balance_dirty_state: bdi btrfs-1: dirty=868 wb=511 unstable=0 bg_thresh=987 thresh=1975 gap=596 poll_thresh=18 ino=257 dd-2584 [002] 167.052329: balance_dirty_state: bdi btrfs-1: dirty=893 wb=511 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=19 ino=257 dd-2584 [002] 167.052448: balance_dirty_state: bdi btrfs-1: dirty=918 wb=511 unstable=0 bg_thresh=989 thresh=1978 gap=549 poll_thresh=20 ino=257 dd-2584 [002] 167.052565: balance_dirty_state: bdi btrfs-1: dirty=968 wb=511 unstable=0 bg_thresh=988 thresh=1977 gap=498 poll_thresh=21 ino=257 dd-2584 [002] 167.052684: balance_dirty_state: bdi btrfs-1: dirty=993 wb=511 unstable=0 bg_thresh=990 thresh=1981 gap=477 poll_thresh=22 ino=257 dd-2584 [002] 167.052689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=65616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 167.052748: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24512 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 167.054428: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=432 to_write=15952 dd-2584 [002] 167.059578: balance_dirty_state: bdi btrfs-1: dirty=543 wb=811 unstable=0 bg_thresh=990 thresh=1981 gap=627 poll_thresh=22 ino=257 dd-2584 [002] 167.059684: balance_dirty_state: bdi btrfs-1: dirty=543 wb=811 unstable=0 bg_thresh=987 thresh=1975 gap=621 poll_thresh=16 ino=257 dd-2584 [002] 167.059804: balance_dirty_state: bdi btrfs-1: dirty=593 wb=811 unstable=0 bg_thresh=987 thresh=1974 gap=570 poll_thresh=17 ino=257 dd-2584 [002] 167.059919: balance_dirty_state: bdi btrfs-1: dirty=618 wb=811 unstable=0 bg_thresh=989 thresh=1978 gap=549 poll_thresh=18 ino=257 dd-2584 [002] 167.060032: balance_dirty_state: bdi btrfs-1: dirty=643 wb=811 unstable=0 bg_thresh=988 thresh=1977 gap=523 poll_thresh=19 ino=257 dd-2584 [002] 167.060310: balance_dirty_state: bdi btrfs-1: dirty=693 wb=811 unstable=0 bg_thresh=988 thresh=1976 gap=472 poll_thresh=20 ino=257 dd-2584 [002] 167.060315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=65980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 167.067692: balance_dirty_state: bdi btrfs-1: dirty=691 wb=678 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=20 ino=257 dd-2584 [002] 167.067783: balance_dirty_state: bdi btrfs-1: dirty=695 wb=676 unstable=0 bg_thresh=986 thresh=1972 gap=601 poll_thresh=15 ino=257 dd-2584 [002] 167.067901: balance_dirty_state: bdi btrfs-1: dirty=720 wb=676 unstable=0 bg_thresh=988 thresh=1977 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 167.068137: balance_dirty_state: bdi btrfs-1: dirty=745 wb=676 unstable=0 bg_thresh=988 thresh=1976 gap=555 poll_thresh=17 ino=257 dd-2584 [002] 167.068372: balance_dirty_state: bdi btrfs-1: dirty=770 wb=676 unstable=0 bg_thresh=987 thresh=1975 gap=529 poll_thresh=18 ino=257 dd-2584 [002] 167.068606: balance_dirty_state: bdi btrfs-1: dirty=820 wb=676 unstable=0 bg_thresh=987 thresh=1974 gap=478 poll_thresh=19 ino=257 dd-2584 [002] 167.068614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=65980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 167.075642: balance_dirty_state: bdi btrfs-1: dirty=829 wb=534 unstable=0 bg_thresh=989 thresh=1978 gap=615 poll_thresh=19 ino=257 dd-2584 [002] 167.075767: balance_dirty_state: bdi btrfs-1: dirty=829 wb=534 unstable=0 bg_thresh=988 thresh=1977 gap=614 poll_thresh=14 ino=257 dd-2584 [002] 167.075887: balance_dirty_state: bdi btrfs-1: dirty=854 wb=534 unstable=0 bg_thresh=991 thresh=1982 gap=594 poll_thresh=15 ino=257 dd-2584 [002] 167.076008: balance_dirty_state: bdi btrfs-1: dirty=879 wb=534 unstable=0 bg_thresh=988 thresh=1976 gap=563 poll_thresh=16 ino=257 dd-2584 [002] 167.076245: balance_dirty_state: bdi btrfs-1: dirty=904 wb=534 unstable=0 bg_thresh=990 thresh=1980 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 167.076824: balance_dirty_state: bdi btrfs-1: dirty=929 wb=534 unstable=0 bg_thresh=989 thresh=1979 gap=516 poll_thresh=18 ino=257 dd-2584 [002] 167.077058: balance_dirty_state: bdi btrfs-1: dirty=954 wb=534 unstable=0 bg_thresh=989 thresh=1978 gap=490 poll_thresh=19 ino=257 dd-2584 [002] 167.077067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=65980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 167.083631: balance_dirty_state: bdi btrfs-1: dirty=954 wb=434 unstable=0 bg_thresh=987 thresh=1975 gap=587 poll_thresh=19 ino=257 dd-2584 [002] 167.083703: balance_dirty_state: bdi btrfs-1: dirty=979 wb=434 unstable=0 bg_thresh=987 thresh=1974 gap=561 poll_thresh=14 ino=257 dd-2584 [002] 167.083767: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=434 unstable=0 bg_thresh=989 thresh=1979 gap=541 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 167.083812: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24544 wrote=0 to_write=16384 dd-2584 [002] 167.083831: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=434 unstable=0 bg_thresh=986 thresh=1973 gap=535 poll_thresh=16 ino=257 dd-2584 [002] 167.083954: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=459 unstable=0 bg_thresh=986 thresh=1972 gap=484 poll_thresh=17 ino=257 dd-2584 [002] 167.083955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=65980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 167.085885: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=496 to_write=15888 dd-2584 [002] 167.091653: balance_dirty_state: bdi btrfs-1: dirty=554 wb=809 unstable=0 bg_thresh=985 thresh=1971 gap=608 poll_thresh=17 ino=257 dd-2584 [002] 167.091726: balance_dirty_state: bdi btrfs-1: dirty=554 wb=809 unstable=0 bg_thresh=988 thresh=1976 gap=613 poll_thresh=13 ino=257 dd-2584 [002] 167.091787: balance_dirty_state: bdi btrfs-1: dirty=579 wb=809 unstable=0 bg_thresh=987 thresh=1975 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 167.091847: balance_dirty_state: bdi btrfs-1: dirty=604 wb=809 unstable=0 bg_thresh=987 thresh=1975 gap=562 poll_thresh=15 ino=257 dd-2584 [002] 167.091910: balance_dirty_state: bdi btrfs-1: dirty=604 wb=809 unstable=0 bg_thresh=987 thresh=1974 gap=561 poll_thresh=16 ino=257 dd-2584 [002] 167.092032: balance_dirty_state: bdi btrfs-1: dirty=629 wb=809 unstable=0 bg_thresh=986 thresh=1973 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 167.092154: balance_dirty_state: bdi btrfs-1: dirty=679 wb=809 unstable=0 bg_thresh=986 thresh=1972 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 167.092158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=65980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 167.099685: balance_dirty_state: bdi btrfs-1: dirty=679 wb=684 unstable=0 bg_thresh=987 thresh=1974 gap=611 poll_thresh=18 ino=257 dd-2584 [002] 167.099969: balance_dirty_state: bdi btrfs-1: dirty=679 wb=684 unstable=0 bg_thresh=986 thresh=1973 gap=610 poll_thresh=13 ino=257 dd-2584 [002] 167.100031: balance_dirty_state: bdi btrfs-1: dirty=704 wb=684 unstable=0 bg_thresh=989 thresh=1978 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 167.100093: balance_dirty_state: bdi btrfs-1: dirty=729 wb=684 unstable=0 bg_thresh=988 thresh=1977 gap=564 poll_thresh=15 ino=257 dd-2584 [002] 167.100153: balance_dirty_state: bdi btrfs-1: dirty=729 wb=684 unstable=0 bg_thresh=988 thresh=1977 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 167.100276: balance_dirty_state: bdi btrfs-1: dirty=779 wb=684 unstable=0 bg_thresh=988 thresh=1976 gap=513 poll_thresh=17 ino=257 dd-2584 [002] 167.100397: balance_dirty_state: bdi btrfs-1: dirty=804 wb=684 unstable=0 bg_thresh=987 thresh=1975 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 167.100401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=65980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 167.107683: balance_dirty_state: bdi btrfs-1: dirty=804 wb=684 unstable=0 bg_thresh=987 thresh=1975 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 167.107691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=65980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 167.115658: balance_dirty_state: bdi btrfs-1: dirty=804 wb=509 unstable=0 bg_thresh=987 thresh=1975 gap=662 poll_thresh=18 ino=257 dd-2584 [002] 167.115724: balance_dirty_state: bdi btrfs-1: dirty=829 wb=509 unstable=0 bg_thresh=987 thresh=1974 gap=636 poll_thresh=13 ino=257 dd-2584 [002] 167.115785: balance_dirty_state: bdi btrfs-1: dirty=829 wb=509 unstable=0 bg_thresh=989 thresh=1979 gap=641 poll_thresh=14 ino=257 dd-2584 [002] 167.115844: balance_dirty_state: bdi btrfs-1: dirty=854 wb=509 unstable=0 bg_thresh=989 thresh=1978 gap=615 poll_thresh=15 ino=257 dd-2584 [002] 167.115902: balance_dirty_state: bdi btrfs-1: dirty=854 wb=509 unstable=0 bg_thresh=986 thresh=1972 gap=609 poll_thresh=16 ino=257 dd-2584 [002] 167.116019: balance_dirty_state: bdi btrfs-1: dirty=904 wb=509 unstable=0 bg_thresh=985 thresh=1971 gap=558 poll_thresh=17 ino=257 dd-2584 [002] 167.116136: balance_dirty_state: bdi btrfs-1: dirty=929 wb=509 unstable=0 bg_thresh=987 thresh=1975 gap=537 poll_thresh=18 ino=257 dd-2584 [002] 167.116424: balance_dirty_state: bdi btrfs-1: dirty=954 wb=509 unstable=0 bg_thresh=987 thresh=1974 gap=511 poll_thresh=19 ino=257 dd-2584 [002] 167.116541: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=509 unstable=0 bg_thresh=986 thresh=1973 gap=460 poll_thresh=20 ino=257 dd-2584 [002] 167.116546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=99% bdi_bw=65980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 167.116587: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24576 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 167.118721: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=448 to_write=15936 dd-2584 [002] 167.123618: balance_dirty_state: bdi btrfs-1: dirty=554 wb=834 unstable=0 bg_thresh=986 thresh=1972 gap=584 poll_thresh=20 ino=257 dd-2584 [002] 167.123710: balance_dirty_state: bdi btrfs-1: dirty=554 wb=834 unstable=0 bg_thresh=988 thresh=1977 gap=589 poll_thresh=15 ino=257 dd-2584 [002] 167.123769: balance_dirty_state: bdi btrfs-1: dirty=579 wb=834 unstable=0 bg_thresh=985 thresh=1971 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 167.123886: balance_dirty_state: bdi btrfs-1: dirty=604 wb=834 unstable=0 bg_thresh=987 thresh=1975 gap=537 poll_thresh=17 ino=257 dd-2584 [002] 167.124004: balance_dirty_state: bdi btrfs-1: dirty=629 wb=834 unstable=0 bg_thresh=987 thresh=1974 gap=511 poll_thresh=18 ino=257 dd-2584 [002] 167.124121: balance_dirty_state: bdi btrfs-1: dirty=679 wb=834 unstable=0 bg_thresh=986 thresh=1973 gap=460 poll_thresh=19 ino=257 dd-2584 [002] 167.124125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=65980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 167.131642: balance_dirty_state: bdi btrfs-1: dirty=679 wb=709 unstable=0 bg_thresh=987 thresh=1974 gap=586 poll_thresh=19 ino=257 dd-2584 [002] 167.131723: balance_dirty_state: bdi btrfs-1: dirty=679 wb=709 unstable=0 bg_thresh=986 thresh=1973 gap=585 poll_thresh=14 ino=257 dd-2584 [002] 167.131782: balance_dirty_state: bdi btrfs-1: dirty=704 wb=709 unstable=0 bg_thresh=986 thresh=1973 gap=560 poll_thresh=15 ino=257 dd-2584 [002] 167.131841: balance_dirty_state: bdi btrfs-1: dirty=729 wb=709 unstable=0 bg_thresh=988 thresh=1977 gap=539 poll_thresh=16 ino=257 dd-2584 [002] 167.132128: balance_dirty_state: bdi btrfs-1: dirty=754 wb=709 unstable=0 bg_thresh=988 thresh=1976 gap=513 poll_thresh=17 ino=257 dd-2584 [002] 167.132245: balance_dirty_state: bdi btrfs-1: dirty=779 wb=709 unstable=0 bg_thresh=987 thresh=1975 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 167.132250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=65980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 167.139633: balance_dirty_state: bdi btrfs-1: dirty=779 wb=584 unstable=0 bg_thresh=989 thresh=1978 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 167.139721: balance_dirty_state: bdi btrfs-1: dirty=779 wb=584 unstable=0 bg_thresh=989 thresh=1978 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 167.139781: balance_dirty_state: bdi btrfs-1: dirty=804 wb=584 unstable=0 bg_thresh=991 thresh=1983 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 167.139839: balance_dirty_state: bdi btrfs-1: dirty=829 wb=584 unstable=0 bg_thresh=991 thresh=1983 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 167.139898: balance_dirty_state: bdi btrfs-1: dirty=829 wb=584 unstable=0 bg_thresh=994 thresh=1988 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 167.140014: balance_dirty_state: bdi btrfs-1: dirty=879 wb=584 unstable=0 bg_thresh=993 thresh=1987 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 167.140131: balance_dirty_state: bdi btrfs-1: dirty=904 wb=584 unstable=0 bg_thresh=995 thresh=1991 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 167.140248: balance_dirty_state: bdi btrfs-1: dirty=929 wb=584 unstable=0 bg_thresh=995 thresh=1990 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 167.140252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=65980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 167.147609: balance_dirty_state: bdi btrfs-1: dirty=929 wb=459 unstable=0 bg_thresh=992 thresh=1984 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 167.147700: balance_dirty_state: bdi btrfs-1: dirty=954 wb=459 unstable=0 bg_thresh=992 thresh=1984 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 167.147787: balance_dirty_state: bdi btrfs-1: dirty=979 wb=459 unstable=0 bg_thresh=994 thresh=1989 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 167.147875: balance_dirty_state: bdi btrfs-1: dirty=979 wb=459 unstable=0 bg_thresh=994 thresh=1989 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 167.148331: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=459 unstable=0 bg_thresh=994 thresh=1988 gap=525 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 167.148427: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24608 wrote=0 to_write=16384 dd-2584 [004] 167.148522: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=459 unstable=0 bg_thresh=996 thresh=1992 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 167.148524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=65980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 167.149641: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=512 to_write=15872 dd-2584 [004] 167.155677: balance_dirty_state: bdi btrfs-1: dirty=554 wb=834 unstable=0 bg_thresh=995 thresh=1990 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 167.155766: balance_dirty_state: bdi btrfs-1: dirty=554 wb=834 unstable=0 bg_thresh=995 thresh=1990 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 167.155828: balance_dirty_state: bdi btrfs-1: dirty=579 wb=834 unstable=0 bg_thresh=995 thresh=1990 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 167.155887: balance_dirty_state: bdi btrfs-1: dirty=604 wb=834 unstable=0 bg_thresh=997 thresh=1995 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 167.155947: balance_dirty_state: bdi btrfs-1: dirty=604 wb=834 unstable=0 bg_thresh=997 thresh=1995 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 167.156067: balance_dirty_state: bdi btrfs-1: dirty=654 wb=834 unstable=0 bg_thresh=1002 thresh=2005 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 167.156188: balance_dirty_state: bdi btrfs-1: dirty=679 wb=834 unstable=0 bg_thresh=1005 thresh=2010 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 167.156193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=65980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 167.163681: balance_dirty_state: bdi btrfs-1: dirty=679 wb=709 unstable=0 bg_thresh=1000 thresh=2000 gap=612 poll_thresh=18 ino=257 dd-2584 [006] 167.163755: balance_dirty_state: bdi btrfs-1: dirty=679 wb=709 unstable=0 bg_thresh=999 thresh=1999 gap=611 poll_thresh=13 ino=257 dd-2584 [006] 167.163828: balance_dirty_state: bdi btrfs-1: dirty=704 wb=709 unstable=0 bg_thresh=1002 thresh=2004 gap=591 poll_thresh=14 ino=257 dd-2584 [006] 167.163913: balance_dirty_state: bdi btrfs-1: dirty=729 wb=709 unstable=0 bg_thresh=1001 thresh=2003 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 167.163995: balance_dirty_state: bdi btrfs-1: dirty=729 wb=709 unstable=0 bg_thresh=1001 thresh=2003 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 167.164401: balance_dirty_state: bdi btrfs-1: dirty=779 wb=709 unstable=0 bg_thresh=1001 thresh=2002 gap=514 poll_thresh=17 ino=257 dd-2584 [006] 167.164563: balance_dirty_state: bdi btrfs-1: dirty=804 wb=709 unstable=0 bg_thresh=1003 thresh=2006 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 167.164569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=65528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 167.171659: balance_dirty_state: bdi btrfs-1: dirty=804 wb=509 unstable=0 bg_thresh=995 thresh=1991 gap=678 poll_thresh=18 ino=257 dd-2584 [006] 167.171748: balance_dirty_state: bdi btrfs-1: dirty=829 wb=509 unstable=0 bg_thresh=992 thresh=1985 gap=647 poll_thresh=13 ino=257 dd-2584 [006] 167.171830: balance_dirty_state: bdi btrfs-1: dirty=829 wb=509 unstable=0 bg_thresh=995 thresh=1990 gap=652 poll_thresh=14 ino=257 dd-2584 [006] 167.171913: balance_dirty_state: bdi btrfs-1: dirty=854 wb=509 unstable=0 bg_thresh=994 thresh=1989 gap=626 poll_thresh=15 ino=257 dd-2584 [006] 167.171995: balance_dirty_state: bdi btrfs-1: dirty=879 wb=509 unstable=0 bg_thresh=991 thresh=1983 gap=595 poll_thresh=16 ino=257 dd-2584 [006] 167.172156: balance_dirty_state: bdi btrfs-1: dirty=904 wb=509 unstable=0 bg_thresh=993 thresh=1987 gap=574 poll_thresh=17 ino=257 dd-2584 [006] 167.172316: balance_dirty_state: bdi btrfs-1: dirty=929 wb=509 unstable=0 bg_thresh=993 thresh=1986 gap=548 poll_thresh=18 ino=257 dd-2584 [006] 167.172477: balance_dirty_state: bdi btrfs-1: dirty=954 wb=509 unstable=0 bg_thresh=992 thresh=1985 gap=522 poll_thresh=19 ino=257 dd-2584 [006] 167.172637: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=509 unstable=0 bg_thresh=992 thresh=1984 gap=471 poll_thresh=20 ino=257 dd-2584 [006] 167.172643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=65528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 167.172695: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24632 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 167.174461: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=448 to_write=7744 dd-2584 [002] 167.179616: balance_dirty_state: bdi btrfs-1: dirty=554 wb=834 unstable=0 bg_thresh=989 thresh=1979 gap=591 poll_thresh=20 ino=257 dd-2584 [002] 167.179859: balance_dirty_state: bdi btrfs-1: dirty=579 wb=834 unstable=0 bg_thresh=992 thresh=1984 gap=571 poll_thresh=15 ino=257 dd-2584 [002] 167.179918: balance_dirty_state: bdi btrfs-1: dirty=579 wb=834 unstable=0 bg_thresh=992 thresh=1984 gap=571 poll_thresh=16 ino=257 dd-2584 [002] 167.180035: balance_dirty_state: bdi btrfs-1: dirty=629 wb=834 unstable=0 bg_thresh=991 thresh=1983 gap=520 poll_thresh=17 ino=257 dd-2584 [002] 167.180155: balance_dirty_state: bdi btrfs-1: dirty=654 wb=834 unstable=0 bg_thresh=993 thresh=1987 gap=499 poll_thresh=18 ino=257 dd-2584 [002] 167.180273: balance_dirty_state: bdi btrfs-1: dirty=679 wb=834 unstable=0 bg_thresh=993 thresh=1986 gap=473 poll_thresh=19 ino=257 dd-2584 [002] 167.180278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=65528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 167.191657: balance_dirty_state: bdi btrfs-1: dirty=679 wb=584 unstable=0 bg_thresh=990 thresh=1980 gap=717 poll_thresh=19 ino=257 dd-2584 [002] 167.191745: balance_dirty_state: bdi btrfs-1: dirty=704 wb=584 unstable=0 bg_thresh=992 thresh=1985 gap=697 poll_thresh=14 ino=257 dd-2584 [002] 167.191805: balance_dirty_state: bdi btrfs-1: dirty=729 wb=584 unstable=0 bg_thresh=989 thresh=1979 gap=666 poll_thresh=15 ino=257 dd-2584 [002] 167.191862: balance_dirty_state: bdi btrfs-1: dirty=729 wb=584 unstable=0 bg_thresh=992 thresh=1984 gap=671 poll_thresh=16 ino=257 dd-2584 [002] 167.191985: balance_dirty_state: bdi btrfs-1: dirty=754 wb=584 unstable=0 bg_thresh=988 thresh=1977 gap=639 poll_thresh=17 ino=257 dd-2584 [002] 167.192106: balance_dirty_state: bdi btrfs-1: dirty=804 wb=584 unstable=0 bg_thresh=990 thresh=1981 gap=593 poll_thresh=18 ino=257 dd-2584 [002] 167.192398: balance_dirty_state: bdi btrfs-1: dirty=829 wb=584 unstable=0 bg_thresh=990 thresh=1980 gap=567 poll_thresh=19 ino=257 dd-2584 [002] 167.192511: balance_dirty_state: bdi btrfs-1: dirty=854 wb=584 unstable=0 bg_thresh=989 thresh=1979 gap=541 poll_thresh=20 ino=257 dd-2584 [002] 167.192626: balance_dirty_state: bdi btrfs-1: dirty=904 wb=584 unstable=0 bg_thresh=991 thresh=1983 gap=495 poll_thresh=21 ino=257 dd-2584 [002] 167.192631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=65528 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 167.203758: balance_dirty_state: bdi btrfs-1: dirty=904 wb=459 unstable=0 bg_thresh=991 thresh=1982 gap=619 poll_thresh=21 ino=257 dd-2584 [001] 167.203862: balance_dirty_state: bdi btrfs-1: dirty=929 wb=459 unstable=0 bg_thresh=991 thresh=1982 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 167.204093: balance_dirty_state: bdi btrfs-1: dirty=954 wb=459 unstable=0 bg_thresh=996 thresh=1992 gap=579 poll_thresh=17 ino=257 dd-2584 [001] 167.204330: balance_dirty_state: bdi btrfs-1: dirty=979 wb=459 unstable=0 bg_thresh=998 thresh=1997 gap=559 poll_thresh=18 ino=257 dd-2584 [001] 167.204567: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=459 unstable=0 bg_thresh=998 thresh=1996 gap=533 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 167.204613: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24664 wrote=0 to_write=8192 dd-2584 [001] 167.204930: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=459 unstable=0 bg_thresh=997 thresh=1995 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 167.204935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=65528 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 167.207347: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=480 to_write=7712 dd-2584 [001] 167.215639: balance_dirty_state: bdi btrfs-1: dirty=579 wb=684 unstable=0 bg_thresh=998 thresh=1997 gap=734 poll_thresh=20 ino=257 dd-2584 [001] 167.215738: balance_dirty_state: bdi btrfs-1: dirty=579 wb=684 unstable=0 bg_thresh=998 thresh=1996 gap=733 poll_thresh=15 ino=257 dd-2584 [001] 167.215800: balance_dirty_state: bdi btrfs-1: dirty=604 wb=684 unstable=0 bg_thresh=1000 thresh=2001 gap=713 poll_thresh=16 ino=257 dd-2584 [001] 167.216080: balance_dirty_state: bdi btrfs-1: dirty=629 wb=684 unstable=0 bg_thresh=1000 thresh=2000 gap=687 poll_thresh=17 ino=257 dd-2584 [001] 167.216195: balance_dirty_state: bdi btrfs-1: dirty=679 wb=684 unstable=0 bg_thresh=999 thresh=1999 gap=636 poll_thresh=18 ino=257 dd-2584 [001] 167.216307: balance_dirty_state: bdi btrfs-1: dirty=704 wb=684 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 167.216421: balance_dirty_state: bdi btrfs-1: dirty=729 wb=684 unstable=0 bg_thresh=1001 thresh=2002 gap=589 poll_thresh=20 ino=257 dd-2584 [001] 167.216538: balance_dirty_state: bdi btrfs-1: dirty=754 wb=684 unstable=0 bg_thresh=997 thresh=1995 gap=557 poll_thresh=21 ino=257 dd-2584 [001] 167.216652: balance_dirty_state: bdi btrfs-1: dirty=804 wb=684 unstable=0 bg_thresh=997 thresh=1994 gap=506 poll_thresh=22 ino=257 dd-2584 [001] 167.216766: balance_dirty_state: bdi btrfs-1: dirty=829 wb=684 unstable=0 bg_thresh=999 thresh=1998 gap=485 poll_thresh=23 ino=257 dd-2584 [001] 167.216770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=65528 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 167.223744: balance_dirty_state: bdi btrfs-1: dirty=829 wb=559 unstable=0 bg_thresh=1000 thresh=2000 gap=612 poll_thresh=23 ino=257 dd-2584 [002] 167.223849: balance_dirty_state: bdi btrfs-1: dirty=829 wb=559 unstable=0 bg_thresh=1000 thresh=2000 gap=612 poll_thresh=17 ino=257 dd-2584 [002] 167.224435: balance_dirty_state: bdi btrfs-1: dirty=879 wb=559 unstable=0 bg_thresh=999 thresh=1999 gap=561 poll_thresh=18 ino=257 dd-2584 [002] 167.224670: balance_dirty_state: bdi btrfs-1: dirty=904 wb=559 unstable=0 bg_thresh=999 thresh=1998 gap=535 poll_thresh=19 ino=257 dd-2584 [002] 167.224908: balance_dirty_state: bdi btrfs-1: dirty=929 wb=559 unstable=0 bg_thresh=998 thresh=1996 gap=508 poll_thresh=20 ino=257 dd-2584 [002] 167.225182: balance_dirty_state: bdi btrfs-1: dirty=954 wb=534 unstable=0 bg_thresh=997 thresh=1995 gap=507 poll_thresh=21 ino=257 dd-2584 [002] 167.225374: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=484 unstable=0 bg_thresh=993 thresh=1986 gap=498 poll_thresh=22 ino=257 flush-btrfs-1-2586 [005] 167.225449: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24684 wrote=0 to_write=8192 dd-2584 [002] 167.225560: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=484 unstable=0 bg_thresh=991 thresh=1983 gap=470 poll_thresh=23 ino=257 dd-2584 [002] 167.225562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-228% task_weight=101% bdi_bw=65528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 167.226990: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=464 to_write=7728 dd-2584 [002] 167.231725: balance_dirty_state: bdi btrfs-1: dirty=554 wb=959 unstable=0 bg_thresh=991 thresh=1982 gap=469 poll_thresh=23 ino=257 dd-2584 [002] 167.231731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-229% task_weight=101% bdi_bw=65528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 167.239638: balance_dirty_state: bdi btrfs-1: dirty=554 wb=709 unstable=0 bg_thresh=993 thresh=1986 gap=723 poll_thresh=23 ino=257 dd-2584 [002] 167.239716: balance_dirty_state: bdi btrfs-1: dirty=579 wb=709 unstable=0 bg_thresh=1001 thresh=2002 gap=714 poll_thresh=17 ino=257 dd-2584 [002] 167.239831: balance_dirty_state: bdi btrfs-1: dirty=604 wb=709 unstable=0 bg_thresh=1000 thresh=2001 gap=688 poll_thresh=18 ino=257 dd-2584 [002] 167.239943: balance_dirty_state: bdi btrfs-1: dirty=629 wb=709 unstable=0 bg_thresh=1000 thresh=2000 gap=662 poll_thresh=19 ino=257 dd-2584 [002] 167.240221: balance_dirty_state: bdi btrfs-1: dirty=654 wb=709 unstable=0 bg_thresh=999 thresh=1999 gap=636 poll_thresh=20 ino=257 dd-2584 [002] 167.240335: balance_dirty_state: bdi btrfs-1: dirty=704 wb=709 unstable=0 bg_thresh=998 thresh=1997 gap=584 poll_thresh=21 ino=257 dd-2584 [002] 167.240448: balance_dirty_state: bdi btrfs-1: dirty=729 wb=709 unstable=0 bg_thresh=998 thresh=1996 gap=558 poll_thresh=22 ino=257 dd-2584 [002] 167.240560: balance_dirty_state: bdi btrfs-1: dirty=754 wb=709 unstable=0 bg_thresh=997 thresh=1995 gap=532 poll_thresh=23 ino=257 dd-2584 [002] 167.240673: balance_dirty_state: bdi btrfs-1: dirty=804 wb=709 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=24 ino=257 dd-2584 [002] 167.240678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=65528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 167.247675: balance_dirty_state: bdi btrfs-1: dirty=804 wb=584 unstable=0 bg_thresh=997 thresh=1995 gap=607 poll_thresh=24 ino=257 dd-2584 [002] 167.247772: balance_dirty_state: bdi btrfs-1: dirty=804 wb=584 unstable=0 bg_thresh=993 thresh=1987 gap=599 poll_thresh=18 ino=257 dd-2584 [002] 167.247946: balance_dirty_state: bdi btrfs-1: dirty=829 wb=584 unstable=0 bg_thresh=994 thresh=1989 gap=576 poll_thresh=19 ino=257 dd-2584 [002] 167.248115: balance_dirty_state: bdi btrfs-1: dirty=879 wb=584 unstable=0 bg_thresh=993 thresh=1987 gap=524 poll_thresh=20 ino=257 dd-2584 [002] 167.248559: balance_dirty_state: bdi btrfs-1: dirty=904 wb=584 unstable=0 bg_thresh=1001 thresh=2002 gap=514 poll_thresh=21 ino=257 dd-2584 [002] 167.248728: balance_dirty_state: bdi btrfs-1: dirty=929 wb=584 unstable=0 bg_thresh=996 thresh=1993 gap=480 poll_thresh=22 ino=257 dd-2584 [002] 167.248735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=65528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 167.255694: balance_dirty_state: bdi btrfs-1: dirty=929 wb=484 unstable=0 bg_thresh=996 thresh=1993 gap=580 poll_thresh=22 ino=257 dd-2584 [002] 167.255790: balance_dirty_state: bdi btrfs-1: dirty=954 wb=484 unstable=0 bg_thresh=999 thresh=1998 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 167.255909: balance_dirty_state: bdi btrfs-1: dirty=979 wb=484 unstable=0 bg_thresh=998 thresh=1997 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 167.256026: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=484 unstable=0 bg_thresh=998 thresh=1996 gap=508 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 167.256101: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24716 wrote=0 to_write=8192 dd-2584 [002] 167.256148: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=484 unstable=0 bg_thresh=1000 thresh=2000 gap=462 poll_thresh=19 ino=257 dd-2584 [002] 167.256149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=65528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 167.258020: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=496 to_write=7696 dd-2584 [002] 167.263723: balance_dirty_state: bdi btrfs-1: dirty=579 wb=834 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=19 ino=257 dd-2584 [002] 167.263848: balance_dirty_state: bdi btrfs-1: dirty=579 wb=834 unstable=0 bg_thresh=997 thresh=1995 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 167.263968: balance_dirty_state: bdi btrfs-1: dirty=604 wb=834 unstable=0 bg_thresh=1000 thresh=2000 gap=562 poll_thresh=15 ino=257 dd-2584 [002] 167.264086: balance_dirty_state: bdi btrfs-1: dirty=629 wb=834 unstable=0 bg_thresh=997 thresh=1994 gap=531 poll_thresh=16 ino=257 dd-2584 [002] 167.264323: balance_dirty_state: bdi btrfs-1: dirty=654 wb=834 unstable=0 bg_thresh=999 thresh=1998 gap=510 poll_thresh=17 ino=257 dd-2584 [002] 167.264912: balance_dirty_state: bdi btrfs-1: dirty=679 wb=834 unstable=0 bg_thresh=998 thresh=1997 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 167.264921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=65528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 167.271810: balance_dirty_state: bdi btrfs-1: dirty=679 wb=709 unstable=0 bg_thresh=998 thresh=1997 gap=609 poll_thresh=18 ino=257 dd-2584 [006] 167.271895: balance_dirty_state: bdi btrfs-1: dirty=679 wb=709 unstable=0 bg_thresh=998 thresh=1997 gap=609 poll_thresh=13 ino=257 dd-2584 [006] 167.271951: balance_dirty_state: bdi btrfs-1: dirty=704 wb=709 unstable=0 bg_thresh=1001 thresh=2002 gap=589 poll_thresh=14 ino=257 dd-2584 [006] 167.272007: balance_dirty_state: bdi btrfs-1: dirty=729 wb=709 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 167.272062: balance_dirty_state: bdi btrfs-1: dirty=729 wb=709 unstable=0 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 167.272174: balance_dirty_state: bdi btrfs-1: dirty=754 wb=709 unstable=0 bg_thresh=1006 thresh=2012 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 167.272288: balance_dirty_state: bdi btrfs-1: dirty=804 wb=709 unstable=0 bg_thresh=1005 thresh=2010 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 167.272292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=65804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 167.279618: balance_dirty_state: bdi btrfs-1: dirty=804 wb=534 unstable=0 bg_thresh=997 thresh=1995 gap=657 poll_thresh=18 ino=257 dd-2584 [006] 167.279690: balance_dirty_state: bdi btrfs-1: dirty=804 wb=509 unstable=0 bg_thresh=997 thresh=1995 gap=682 poll_thresh=13 ino=257 dd-2584 [006] 167.279751: balance_dirty_state: bdi btrfs-1: dirty=829 wb=484 unstable=0 bg_thresh=1000 thresh=2000 gap=687 poll_thresh=14 ino=257 dd-2584 [006] 167.279808: balance_dirty_state: bdi btrfs-1: dirty=854 wb=484 unstable=0 bg_thresh=1000 thresh=2000 gap=662 poll_thresh=15 ino=257 dd-2584 [006] 167.279865: balance_dirty_state: bdi btrfs-1: dirty=854 wb=484 unstable=0 bg_thresh=1002 thresh=2005 gap=667 poll_thresh=16 ino=257 dd-2584 [006] 167.279981: balance_dirty_state: bdi btrfs-1: dirty=904 wb=484 unstable=0 bg_thresh=1005 thresh=2010 gap=622 poll_thresh=17 ino=257 dd-2584 [006] 167.280271: balance_dirty_state: bdi btrfs-1: dirty=929 wb=484 unstable=0 bg_thresh=1007 thresh=2014 gap=601 poll_thresh=18 ino=257 dd-2584 [006] 167.280389: balance_dirty_state: bdi btrfs-1: dirty=954 wb=484 unstable=0 bg_thresh=1006 thresh=2013 gap=575 poll_thresh=19 ino=257 dd-2584 [006] 167.280505: balance_dirty_state: bdi btrfs-1: dirty=979 wb=484 unstable=0 bg_thresh=1006 thresh=2012 gap=549 poll_thresh=20 ino=257 dd-2584 [006] 167.280623: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=484 unstable=0 bg_thresh=1008 thresh=2016 gap=503 poll_thresh=21 ino=257 dd-2584 [006] 167.280628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=65804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 167.280699: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24740 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 167.282125: writeback_single_inode: bdi btrfs-1: ino=257 state= age=100 wrote=464 to_write=15920 dd-2584 [002] 167.287627: balance_dirty_state: bdi btrfs-1: dirty=554 wb=834 unstable=0 bg_thresh=995 thresh=1991 gap=603 poll_thresh=21 ino=257 dd-2584 [002] 167.287723: balance_dirty_state: bdi btrfs-1: dirty=579 wb=834 unstable=0 bg_thresh=998 thresh=1996 gap=583 poll_thresh=16 ino=257 dd-2584 [002] 167.287894: balance_dirty_state: bdi btrfs-1: dirty=604 wb=834 unstable=0 bg_thresh=994 thresh=1988 gap=550 poll_thresh=17 ino=257 dd-2584 [002] 167.288065: balance_dirty_state: bdi btrfs-1: dirty=629 wb=834 unstable=0 bg_thresh=995 thresh=1990 gap=527 poll_thresh=18 ino=257 dd-2584 [002] 167.288237: balance_dirty_state: bdi btrfs-1: dirty=679 wb=834 unstable=0 bg_thresh=997 thresh=1994 gap=481 poll_thresh=19 ino=257 dd-2584 [002] 167.288243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=65804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 167.295650: balance_dirty_state: bdi btrfs-1: dirty=679 wb=709 unstable=0 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=19 ino=257 dd-2584 [006] 167.295716: balance_dirty_state: bdi btrfs-1: dirty=679 wb=709 unstable=0 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=14 ino=257 dd-2584 [006] 167.295775: balance_dirty_state: bdi btrfs-1: dirty=704 wb=709 unstable=0 bg_thresh=1003 thresh=2007 gap=594 poll_thresh=15 ino=257 dd-2584 [006] 167.296009: balance_dirty_state: bdi btrfs-1: dirty=729 wb=709 unstable=0 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 167.296124: balance_dirty_state: bdi btrfs-1: dirty=754 wb=709 unstable=0 bg_thresh=1008 thresh=2017 gap=554 poll_thresh=17 ino=257 dd-2584 [006] 167.296241: balance_dirty_state: bdi btrfs-1: dirty=779 wb=709 unstable=0 bg_thresh=1011 thresh=2022 gap=534 poll_thresh=18 ino=257 dd-2584 [006] 167.296359: balance_dirty_state: bdi btrfs-1: dirty=804 wb=709 unstable=0 bg_thresh=1010 thresh=2021 gap=508 poll_thresh=19 ino=257 dd-2584 [006] 167.296477: balance_dirty_state: bdi btrfs-1: dirty=854 wb=709 unstable=0 bg_thresh=1010 thresh=2020 gap=457 poll_thresh=20 ino=257 dd-2584 [006] 167.296482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=65804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 167.303633: balance_dirty_state: bdi btrfs-1: dirty=854 wb=584 unstable=0 bg_thresh=992 thresh=1984 gap=546 poll_thresh=20 ino=257 dd-2584 [006] 167.303696: balance_dirty_state: bdi btrfs-1: dirty=854 wb=584 unstable=0 bg_thresh=992 thresh=1984 gap=546 poll_thresh=15 ino=257 dd-2584 [006] 167.303755: balance_dirty_state: bdi btrfs-1: dirty=879 wb=584 unstable=0 bg_thresh=994 thresh=1989 gap=526 poll_thresh=16 ino=257 dd-2584 [006] 167.303875: balance_dirty_state: bdi btrfs-1: dirty=904 wb=584 unstable=0 bg_thresh=997 thresh=1994 gap=506 poll_thresh=17 ino=257 dd-2584 [006] 167.303991: balance_dirty_state: bdi btrfs-1: dirty=954 wb=584 unstable=0 bg_thresh=999 thresh=1999 gap=461 poll_thresh=18 ino=257 dd-2584 [006] 167.303996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=65804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 167.311636: balance_dirty_state: bdi btrfs-1: dirty=954 wb=459 unstable=0 bg_thresh=990 thresh=1980 gap=567 poll_thresh=18 ino=257 dd-2584 [006] 167.311700: balance_dirty_state: bdi btrfs-1: dirty=954 wb=459 unstable=0 bg_thresh=990 thresh=1980 gap=567 poll_thresh=13 ino=257 dd-2584 [006] 167.311932: balance_dirty_state: bdi btrfs-1: dirty=979 wb=459 unstable=0 bg_thresh=992 thresh=1985 gap=547 poll_thresh=14 ino=257 dd-2584 [006] 167.311991: balance_dirty_state: bdi btrfs-1: dirty=979 wb=459 unstable=0 bg_thresh=992 thresh=1985 gap=547 poll_thresh=15 ino=257 dd-2584 [006] 167.312049: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=459 unstable=0 bg_thresh=995 thresh=1990 gap=527 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 167.312121: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24772 wrote=0 to_write=16384 dd-2584 [006] 167.312172: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=459 unstable=0 bg_thresh=997 thresh=1995 gap=507 poll_thresh=17 ino=257 dd-2584 [006] 167.312301: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=484 unstable=0 bg_thresh=999 thresh=1999 gap=461 poll_thresh=18 ino=257 dd-2584 [006] 167.312302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=65804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 167.313749: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=512 to_write=15872 dd-2584 [001] 167.319644: balance_dirty_state: bdi btrfs-1: dirty=579 wb=834 unstable=0 bg_thresh=987 thresh=1975 gap=562 poll_thresh=18 ino=257 dd-2584 [001] 167.319711: balance_dirty_state: bdi btrfs-1: dirty=604 wb=834 unstable=0 bg_thresh=987 thresh=1975 gap=537 poll_thresh=13 ino=257 dd-2584 [001] 167.319772: balance_dirty_state: bdi btrfs-1: dirty=604 wb=834 unstable=0 bg_thresh=990 thresh=1980 gap=542 poll_thresh=14 ino=257 dd-2584 [001] 167.319832: balance_dirty_state: bdi btrfs-1: dirty=629 wb=834 unstable=0 bg_thresh=992 thresh=1985 gap=522 poll_thresh=15 ino=257 dd-2584 [001] 167.319892: balance_dirty_state: bdi btrfs-1: dirty=629 wb=834 unstable=0 bg_thresh=992 thresh=1985 gap=522 poll_thresh=16 ino=257 dd-2584 [001] 167.320014: balance_dirty_state: bdi btrfs-1: dirty=679 wb=834 unstable=0 bg_thresh=992 thresh=1984 gap=471 poll_thresh=17 ino=257 dd-2584 [001] 167.320019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=65804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.327736: balance_dirty_state: bdi btrfs-1: dirty=679 wb=709 unstable=0 bg_thresh=991 thresh=1983 gap=595 poll_thresh=17 ino=257 dd-2584 [001] 167.327828: balance_dirty_state: bdi btrfs-1: dirty=679 wb=709 unstable=0 bg_thresh=991 thresh=1982 gap=594 poll_thresh=13 ino=257 dd-2584 [001] 167.327919: balance_dirty_state: bdi btrfs-1: dirty=704 wb=709 unstable=0 bg_thresh=993 thresh=1987 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 167.328011: balance_dirty_state: bdi btrfs-1: dirty=729 wb=709 unstable=0 bg_thresh=990 thresh=1981 gap=543 poll_thresh=15 ino=257 dd-2584 [001] 167.328370: balance_dirty_state: bdi btrfs-1: dirty=729 wb=709 unstable=0 bg_thresh=993 thresh=1986 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 167.328549: balance_dirty_state: bdi btrfs-1: dirty=779 wb=709 unstable=0 bg_thresh=992 thresh=1985 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 167.328730: balance_dirty_state: bdi btrfs-1: dirty=804 wb=709 unstable=0 bg_thresh=994 thresh=1989 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 167.328738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=65804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.335737: balance_dirty_state: bdi btrfs-1: dirty=804 wb=509 unstable=0 bg_thresh=993 thresh=1987 gap=674 poll_thresh=18 ino=257 dd-2584 [001] 167.335803: balance_dirty_state: bdi btrfs-1: dirty=829 wb=509 unstable=0 bg_thresh=990 thresh=1981 gap=643 poll_thresh=13 ino=257 dd-2584 [001] 167.335863: balance_dirty_state: bdi btrfs-1: dirty=829 wb=509 unstable=0 bg_thresh=993 thresh=1986 gap=648 poll_thresh=14 ino=257 dd-2584 [001] 167.335922: balance_dirty_state: bdi btrfs-1: dirty=854 wb=509 unstable=0 bg_thresh=990 thresh=1980 gap=617 poll_thresh=15 ino=257 dd-2584 [001] 167.335982: balance_dirty_state: bdi btrfs-1: dirty=854 wb=509 unstable=0 bg_thresh=992 thresh=1985 gap=622 poll_thresh=16 ino=257 dd-2584 [001] 167.336099: balance_dirty_state: bdi btrfs-1: dirty=904 wb=509 unstable=0 bg_thresh=992 thresh=1984 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 167.336217: balance_dirty_state: bdi btrfs-1: dirty=929 wb=509 unstable=0 bg_thresh=991 thresh=1982 gap=544 poll_thresh=18 ino=257 dd-2584 [001] 167.336336: balance_dirty_state: bdi btrfs-1: dirty=954 wb=509 unstable=0 bg_thresh=990 thresh=1981 gap=518 poll_thresh=19 ino=257 dd-2584 [001] 167.336625: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=509 unstable=0 bg_thresh=990 thresh=1980 gap=467 poll_thresh=20 ino=257 dd-2584 [001] 167.336630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=65804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 167.336650: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24796 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 167.337933: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=416 to_write=15968 dd-2584 [001] 167.343668: balance_dirty_state: bdi btrfs-1: dirty=579 wb=934 unstable=0 bg_thresh=989 thresh=1978 gap=465 poll_thresh=20 ino=257 dd-2584 [001] 167.343672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=65804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.351753: balance_dirty_state: bdi btrfs-1: dirty=579 wb=684 unstable=0 bg_thresh=991 thresh=1983 gap=720 poll_thresh=20 ino=257 dd-2584 [001] 167.351821: balance_dirty_state: bdi btrfs-1: dirty=579 wb=684 unstable=0 bg_thresh=994 thresh=1988 gap=725 poll_thresh=15 ino=257 dd-2584 [001] 167.351880: balance_dirty_state: bdi btrfs-1: dirty=604 wb=684 unstable=0 bg_thresh=993 thresh=1987 gap=699 poll_thresh=16 ino=257 dd-2584 [001] 167.351994: balance_dirty_state: bdi btrfs-1: dirty=629 wb=684 unstable=0 bg_thresh=993 thresh=1986 gap=673 poll_thresh=17 ino=257 dd-2584 [001] 167.352106: balance_dirty_state: bdi btrfs-1: dirty=654 wb=684 unstable=0 bg_thresh=992 thresh=1985 gap=647 poll_thresh=18 ino=257 dd-2584 [001] 167.352219: balance_dirty_state: bdi btrfs-1: dirty=704 wb=684 unstable=0 bg_thresh=992 thresh=1984 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 167.352334: balance_dirty_state: bdi btrfs-1: dirty=729 wb=684 unstable=0 bg_thresh=994 thresh=1988 gap=575 poll_thresh=20 ino=257 dd-2584 [001] 167.352447: balance_dirty_state: bdi btrfs-1: dirty=754 wb=684 unstable=0 bg_thresh=993 thresh=1987 gap=549 poll_thresh=21 ino=257 dd-2584 [001] 167.352560: balance_dirty_state: bdi btrfs-1: dirty=804 wb=684 unstable=0 bg_thresh=993 thresh=1986 gap=498 poll_thresh=22 ino=257 dd-2584 [001] 167.352840: balance_dirty_state: bdi btrfs-1: dirty=829 wb=684 unstable=0 bg_thresh=995 thresh=1990 gap=477 poll_thresh=23 ino=257 dd-2584 [001] 167.352844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=65804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.359849: balance_dirty_state: bdi btrfs-1: dirty=829 wb=559 unstable=0 bg_thresh=995 thresh=1990 gap=602 poll_thresh=23 ino=257 dd-2584 [001] 167.359922: balance_dirty_state: bdi btrfs-1: dirty=829 wb=559 unstable=0 bg_thresh=992 thresh=1984 gap=596 poll_thresh=17 ino=257 dd-2584 [001] 167.360035: balance_dirty_state: bdi btrfs-1: dirty=879 wb=559 unstable=0 bg_thresh=991 thresh=1983 gap=545 poll_thresh=18 ino=257 dd-2584 [001] 167.360148: balance_dirty_state: bdi btrfs-1: dirty=904 wb=559 unstable=0 bg_thresh=993 thresh=1987 gap=524 poll_thresh=19 ino=257 dd-2584 [001] 167.360262: balance_dirty_state: bdi btrfs-1: dirty=929 wb=559 unstable=0 bg_thresh=993 thresh=1986 gap=498 poll_thresh=20 ino=257 dd-2584 [001] 167.360376: balance_dirty_state: bdi btrfs-1: dirty=979 wb=559 unstable=0 bg_thresh=992 thresh=1985 gap=447 poll_thresh=21 ino=257 dd-2584 [001] 167.360381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=65804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 167.367770: balance_dirty_state: bdi btrfs-1: dirty=979 wb=434 unstable=0 bg_thresh=992 thresh=1984 gap=571 poll_thresh=21 ino=257 dd-2584 [005] 167.367877: balance_dirty_state: bdi btrfs-1: dirty=979 wb=434 unstable=0 bg_thresh=992 thresh=1984 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 167.368116: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=434 unstable=0 bg_thresh=991 thresh=1982 gap=544 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 167.368159: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24828 wrote=0 to_write=16384 dd-2584 [005] 167.368352: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=434 unstable=0 bg_thresh=990 thresh=1981 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 167.368827: balance_dirty_state: bdi btrfs-1: dirty=929 wb=584 unstable=0 bg_thresh=990 thresh=1980 gap=467 poll_thresh=19 ino=257 dd-2584 [005] 167.368829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=65804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 167.370011: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=16 wrote=512 to_write=15872 dd-2584 [005] 167.379766: balance_dirty_state: bdi btrfs-1: dirty=554 wb=784 unstable=0 bg_thresh=989 thresh=1978 gap=640 poll_thresh=19 ino=257 dd-2584 [005] 167.379849: balance_dirty_state: bdi btrfs-1: dirty=579 wb=784 unstable=0 bg_thresh=991 thresh=1983 gap=620 poll_thresh=14 ino=257 dd-2584 [005] 167.379909: balance_dirty_state: bdi btrfs-1: dirty=579 wb=784 unstable=0 bg_thresh=988 thresh=1977 gap=614 poll_thresh=15 ino=257 dd-2584 [005] 167.379965: balance_dirty_state: bdi btrfs-1: dirty=604 wb=784 unstable=0 bg_thresh=991 thresh=1982 gap=594 poll_thresh=16 ino=257 dd-2584 [005] 167.380079: balance_dirty_state: bdi btrfs-1: dirty=629 wb=784 unstable=0 bg_thresh=990 thresh=1981 gap=568 poll_thresh=17 ino=257 dd-2584 [005] 167.380192: balance_dirty_state: bdi btrfs-1: dirty=679 wb=784 unstable=0 bg_thresh=992 thresh=1985 gap=522 poll_thresh=18 ino=257 dd-2584 [005] 167.380305: balance_dirty_state: bdi btrfs-1: dirty=704 wb=784 unstable=0 bg_thresh=992 thresh=1984 gap=496 poll_thresh=19 ino=257 dd-2584 [005] 167.380418: balance_dirty_state: bdi btrfs-1: dirty=729 wb=784 unstable=0 bg_thresh=988 thresh=1977 gap=464 poll_thresh=20 ino=257 dd-2584 [005] 167.380423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=65892 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 167.387836: balance_dirty_state: bdi btrfs-1: dirty=729 wb=659 unstable=0 bg_thresh=991 thresh=1982 gap=594 poll_thresh=20 ino=257 dd-2584 [005] 167.387920: balance_dirty_state: bdi btrfs-1: dirty=754 wb=659 unstable=0 bg_thresh=993 thresh=1987 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 167.387979: balance_dirty_state: bdi btrfs-1: dirty=754 wb=659 unstable=0 bg_thresh=990 thresh=1981 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 167.388092: balance_dirty_state: bdi btrfs-1: dirty=804 wb=659 unstable=0 bg_thresh=992 thresh=1985 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 167.388381: balance_dirty_state: bdi btrfs-1: dirty=829 wb=659 unstable=0 bg_thresh=992 thresh=1984 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 167.388530: balance_dirty_state: bdi btrfs-1: dirty=854 wb=534 unstable=0 bg_thresh=988 thresh=1976 gap=588 poll_thresh=19 ino=257 dd-2584 [005] 167.388655: balance_dirty_state: bdi btrfs-1: dirty=879 wb=534 unstable=0 bg_thresh=989 thresh=1979 gap=566 poll_thresh=20 ino=257 dd-2584 [005] 167.388775: balance_dirty_state: bdi btrfs-1: dirty=929 wb=534 unstable=0 bg_thresh=988 thresh=1977 gap=514 poll_thresh=21 ino=257 dd-2584 [005] 167.388897: balance_dirty_state: bdi btrfs-1: dirty=954 wb=534 unstable=0 bg_thresh=991 thresh=1982 gap=494 poll_thresh=22 ino=257 dd-2584 [005] 167.388902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=65892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.395780: balance_dirty_state: bdi btrfs-1: dirty=954 wb=509 unstable=0 bg_thresh=992 thresh=1984 gap=521 poll_thresh=22 ino=257 dd-2584 [001] 167.395848: balance_dirty_state: bdi btrfs-1: dirty=979 wb=509 unstable=0 bg_thresh=991 thresh=1983 gap=495 poll_thresh=16 ino=257 dd-2584 [001] 167.395852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=65892 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 167.403833: balance_dirty_state: bdi btrfs-1: dirty=979 wb=384 unstable=0 bg_thresh=990 thresh=1980 gap=617 poll_thresh=16 ino=257 dd-2584 [001] 167.403953: balance_dirty_state: bdi btrfs-1: dirty=979 wb=384 unstable=0 bg_thresh=992 thresh=1985 gap=622 poll_thresh=12 ino=257 dd-2584 [001] 167.404071: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=384 unstable=0 bg_thresh=989 thresh=1979 gap=591 poll_thresh=13 ino=257 flush-btrfs-1-2586 [005] 167.404115: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24864 wrote=0 to_write=16384 dd-2584 [001] 167.404229: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=359 unstable=0 bg_thresh=992 thresh=1984 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 167.404335: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=309 unstable=0 bg_thresh=985 thresh=1970 gap=632 poll_thresh=15 ino=257 dd-2584 [001] 167.404432: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=309 unstable=0 bg_thresh=988 thresh=1977 gap=639 poll_thresh=16 ino=257 dd-2584 [001] 167.404892: balance_dirty_state: bdi btrfs-1: dirty=929 wb=409 unstable=0 bg_thresh=993 thresh=1986 gap=648 poll_thresh=17 ino=257 dd-2584 [001] 167.405064: balance_dirty_state: bdi btrfs-1: dirty=904 wb=459 unstable=0 bg_thresh=992 thresh=1985 gap=622 poll_thresh=18 ino=257 dd-2584 [001] 167.405237: balance_dirty_state: bdi btrfs-1: dirty=904 wb=509 unstable=0 bg_thresh=992 thresh=1984 gap=571 poll_thresh=19 ino=257 dd-2584 [001] 167.405411: balance_dirty_state: bdi btrfs-1: dirty=879 wb=559 unstable=0 bg_thresh=991 thresh=1983 gap=545 poll_thresh=20 ino=257 dd-2584 [001] 167.405585: balance_dirty_state: bdi btrfs-1: dirty=854 wb=609 unstable=0 bg_thresh=990 thresh=1981 gap=518 poll_thresh=21 ino=257 dd-2584 [001] 167.405758: balance_dirty_state: bdi btrfs-1: dirty=854 wb=659 unstable=0 bg_thresh=990 thresh=1980 gap=467 poll_thresh=22 ino=257 dd-2584 [001] 167.405760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=65892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 167.406691: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=688 to_write=15696 dd-2584 [005] 167.415707: balance_dirty_state: bdi btrfs-1: dirty=579 wb=809 unstable=0 bg_thresh=990 thresh=1981 gap=593 poll_thresh=22 ino=257 dd-2584 [005] 167.415828: balance_dirty_state: bdi btrfs-1: dirty=579 wb=809 unstable=0 bg_thresh=990 thresh=1980 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 167.415990: balance_dirty_state: bdi btrfs-1: dirty=604 wb=809 unstable=0 bg_thresh=989 thresh=1979 gap=566 poll_thresh=17 ino=257 dd-2584 [005] 167.416445: balance_dirty_state: bdi btrfs-1: dirty=654 wb=809 unstable=0 bg_thresh=989 thresh=1978 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 167.416564: balance_dirty_state: bdi btrfs-1: dirty=679 wb=809 unstable=0 bg_thresh=991 thresh=1982 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 167.416569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=65892 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 167.423777: balance_dirty_state: bdi btrfs-1: dirty=679 wb=684 unstable=0 bg_thresh=993 thresh=1987 gap=624 poll_thresh=19 ino=257 dd-2584 [005] 167.423905: balance_dirty_state: bdi btrfs-1: dirty=704 wb=684 unstable=0 bg_thresh=993 thresh=1987 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 167.424024: balance_dirty_state: bdi btrfs-1: dirty=704 wb=684 unstable=0 bg_thresh=993 thresh=1986 gap=598 poll_thresh=15 ino=257 dd-2584 [005] 167.424142: balance_dirty_state: bdi btrfs-1: dirty=729 wb=684 unstable=0 bg_thresh=995 thresh=1991 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 167.424377: balance_dirty_state: bdi btrfs-1: dirty=754 wb=684 unstable=0 bg_thresh=995 thresh=1990 gap=552 poll_thresh=17 ino=257 dd-2584 [005] 167.424614: balance_dirty_state: bdi btrfs-1: dirty=779 wb=684 unstable=0 bg_thresh=994 thresh=1989 gap=526 poll_thresh=18 ino=257 dd-2584 [005] 167.424851: balance_dirty_state: bdi btrfs-1: dirty=829 wb=684 unstable=0 bg_thresh=991 thresh=1982 gap=469 poll_thresh=19 ino=257 dd-2584 [005] 167.424860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=65892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 167.431746: balance_dirty_state: bdi btrfs-1: dirty=829 wb=659 unstable=0 bg_thresh=988 thresh=1976 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 167.431751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=65892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 167.439748: balance_dirty_state: bdi btrfs-1: dirty=829 wb=434 unstable=0 bg_thresh=989 thresh=1978 gap=715 poll_thresh=19 ino=257 dd-2584 [005] 167.439818: balance_dirty_state: bdi btrfs-1: dirty=829 wb=434 unstable=0 bg_thresh=991 thresh=1983 gap=720 poll_thresh=14 ino=257 dd-2584 [005] 167.439881: balance_dirty_state: bdi btrfs-1: dirty=854 wb=434 unstable=0 bg_thresh=991 thresh=1982 gap=694 poll_thresh=15 ino=257 dd-2584 [005] 167.439943: balance_dirty_state: bdi btrfs-1: dirty=879 wb=434 unstable=0 bg_thresh=991 thresh=1982 gap=669 poll_thresh=16 ino=257 dd-2584 [005] 167.440240: balance_dirty_state: bdi btrfs-1: dirty=904 wb=434 unstable=0 bg_thresh=993 thresh=1986 gap=648 poll_thresh=17 ino=257 dd-2584 [005] 167.440359: balance_dirty_state: bdi btrfs-1: dirty=929 wb=434 unstable=0 bg_thresh=992 thresh=1985 gap=622 poll_thresh=18 ino=257 dd-2584 [005] 167.440480: balance_dirty_state: bdi btrfs-1: dirty=979 wb=434 unstable=0 bg_thresh=992 thresh=1984 gap=571 poll_thresh=19 ino=257 dd-2584 [005] 167.440597: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=434 unstable=0 bg_thresh=991 thresh=1983 gap=545 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 167.440622: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24900 wrote=0 to_write=16384 dd-2584 [005] 167.440775: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=459 unstable=0 bg_thresh=993 thresh=1987 gap=499 poll_thresh=21 ino=257 dd-2584 [005] 167.440960: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=509 unstable=0 bg_thresh=993 thresh=1986 gap=473 poll_thresh=22 ino=257 dd-2584 [005] 167.440962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=65892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 167.442470: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=496 to_write=15888 dd-2584 [001] 167.451694: balance_dirty_state: bdi btrfs-1: dirty=554 wb=684 unstable=0 bg_thresh=985 thresh=1970 gap=732 poll_thresh=22 ino=257 dd-2584 [001] 167.451784: balance_dirty_state: bdi btrfs-1: dirty=554 wb=684 unstable=0 bg_thresh=987 thresh=1975 gap=737 poll_thresh=16 ino=257 dd-2584 [001] 167.451960: balance_dirty_state: bdi btrfs-1: dirty=604 wb=684 unstable=0 bg_thresh=990 thresh=1980 gap=692 poll_thresh=17 ino=257 dd-2584 [001] 167.452140: balance_dirty_state: bdi btrfs-1: dirty=629 wb=684 unstable=0 bg_thresh=989 thresh=1979 gap=666 poll_thresh=18 ino=257 dd-2584 [001] 167.452537: balance_dirty_state: bdi btrfs-1: dirty=654 wb=684 unstable=0 bg_thresh=986 thresh=1972 gap=634 poll_thresh=19 ino=257 dd-2584 [001] 167.452658: balance_dirty_state: bdi btrfs-1: dirty=704 wb=684 unstable=0 bg_thresh=988 thresh=1976 gap=588 poll_thresh=20 ino=257 dd-2584 [001] 167.452778: balance_dirty_state: bdi btrfs-1: dirty=729 wb=684 unstable=0 bg_thresh=987 thresh=1975 gap=562 poll_thresh=21 ino=257 dd-2584 [001] 167.452899: balance_dirty_state: bdi btrfs-1: dirty=754 wb=684 unstable=0 bg_thresh=990 thresh=1980 gap=542 poll_thresh=22 ino=257 dd-2584 [001] 167.453019: balance_dirty_state: bdi btrfs-1: dirty=779 wb=684 unstable=0 bg_thresh=992 thresh=1984 gap=521 poll_thresh=23 ino=257 dd-2584 [001] 167.453138: balance_dirty_state: bdi btrfs-1: dirty=829 wb=684 unstable=0 bg_thresh=991 thresh=1983 gap=470 poll_thresh=24 ino=257 dd-2584 [001] 167.453143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-180% task_weight=101% bdi_bw=65892 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 167.459685: balance_dirty_state: bdi btrfs-1: dirty=829 wb=509 unstable=0 bg_thresh=988 thresh=1976 gap=638 poll_thresh=24 ino=257 dd-2584 [001] 167.459762: balance_dirty_state: bdi btrfs-1: dirty=829 wb=509 unstable=0 bg_thresh=991 thresh=1982 gap=644 poll_thresh=18 ino=257 dd-2584 [001] 167.459895: balance_dirty_state: bdi btrfs-1: dirty=879 wb=509 unstable=0 bg_thresh=986 thresh=1973 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 167.460217: balance_dirty_state: bdi btrfs-1: dirty=904 wb=509 unstable=0 bg_thresh=985 thresh=1971 gap=558 poll_thresh=20 ino=257 dd-2584 [001] 167.460348: balance_dirty_state: bdi btrfs-1: dirty=929 wb=509 unstable=0 bg_thresh=985 thresh=1970 gap=532 poll_thresh=21 ino=257 dd-2584 [001] 167.460478: balance_dirty_state: bdi btrfs-1: dirty=954 wb=509 unstable=0 bg_thresh=984 thresh=1969 gap=506 poll_thresh=22 ino=257 dd-2584 [001] 167.460608: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=509 unstable=0 bg_thresh=986 thresh=1973 gap=460 poll_thresh=23 ino=257 dd-2584 [001] 167.460613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=99% bdi_bw=65892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 167.460631: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24920 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 167.462012: writeback_single_inode: bdi btrfs-1: ino=257 state= age=108 wrote=448 to_write=15936 dd-2584 [001] 167.471781: balance_dirty_state: bdi btrfs-1: dirty=579 wb=834 unstable=0 bg_thresh=991 thresh=1982 gap=569 poll_thresh=23 ino=257 dd-2584 [001] 167.471863: balance_dirty_state: bdi btrfs-1: dirty=579 wb=834 unstable=0 bg_thresh=991 thresh=1982 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 167.471980: balance_dirty_state: bdi btrfs-1: dirty=629 wb=834 unstable=0 bg_thresh=993 thresh=1986 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 167.472096: balance_dirty_state: bdi btrfs-1: dirty=654 wb=834 unstable=0 bg_thresh=992 thresh=1985 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 167.472214: balance_dirty_state: bdi btrfs-1: dirty=679 wb=834 unstable=0 bg_thresh=989 thresh=1978 gap=465 poll_thresh=20 ino=257 dd-2584 [001] 167.472219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-283% task_weight=101% bdi_bw=65892 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 167.483775: balance_dirty_state: bdi btrfs-1: dirty=679 wb=584 unstable=0 bg_thresh=989 thresh=1978 gap=715 poll_thresh=20 ino=257 dd-2584 [001] 167.483863: balance_dirty_state: bdi btrfs-1: dirty=704 wb=584 unstable=0 bg_thresh=991 thresh=1983 gap=695 poll_thresh=15 ino=257 dd-2584 [001] 167.483926: balance_dirty_state: bdi btrfs-1: dirty=704 wb=584 unstable=0 bg_thresh=991 thresh=1982 gap=694 poll_thresh=16 ino=257 dd-2584 [001] 167.484228: balance_dirty_state: bdi btrfs-1: dirty=754 wb=584 unstable=0 bg_thresh=990 thresh=1981 gap=643 poll_thresh=17 ino=257 dd-2584 [001] 167.484349: balance_dirty_state: bdi btrfs-1: dirty=779 wb=584 unstable=0 bg_thresh=990 thresh=1980 gap=617 poll_thresh=18 ino=257 dd-2584 [001] 167.484472: balance_dirty_state: bdi btrfs-1: dirty=804 wb=584 unstable=0 bg_thresh=989 thresh=1979 gap=591 poll_thresh=19 ino=257 dd-2584 [001] 167.484595: balance_dirty_state: bdi btrfs-1: dirty=854 wb=584 unstable=0 bg_thresh=991 thresh=1983 gap=545 poll_thresh=20 ino=257 dd-2584 [001] 167.484717: balance_dirty_state: bdi btrfs-1: dirty=879 wb=584 unstable=0 bg_thresh=991 thresh=1982 gap=519 poll_thresh=21 ino=257 dd-2584 [001] 167.484841: balance_dirty_state: bdi btrfs-1: dirty=904 wb=584 unstable=0 bg_thresh=990 thresh=1981 gap=493 poll_thresh=22 ino=257 dd-2584 [001] 167.484846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=66540 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 167.491823: balance_dirty_state: bdi btrfs-1: dirty=904 wb=459 unstable=0 bg_thresh=991 thresh=1982 gap=619 poll_thresh=22 ino=257 dd-2584 [005] 167.491943: balance_dirty_state: bdi btrfs-1: dirty=904 wb=459 unstable=0 bg_thresh=993 thresh=1987 gap=624 poll_thresh=16 ino=257 dd-2584 [005] 167.492180: balance_dirty_state: bdi btrfs-1: dirty=929 wb=459 unstable=0 bg_thresh=996 thresh=1992 gap=604 poll_thresh=17 ino=257 dd-2584 [005] 167.492766: balance_dirty_state: bdi btrfs-1: dirty=979 wb=459 unstable=0 bg_thresh=995 thresh=1991 gap=553 poll_thresh=18 ino=257 dd-2584 [005] 167.493003: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=459 unstable=0 bg_thresh=997 thresh=1995 gap=532 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 167.493047: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24952 wrote=0 to_write=16384 dd-2584 [005] 167.493227: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=484 unstable=0 bg_thresh=997 thresh=1994 gap=481 poll_thresh=20 ino=257 dd-2584 [005] 167.493229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=66540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 167.494689: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=20 wrote=480 to_write=15904 dd-2584 [001] 167.501196: balance_dirty_state: bdi btrfs-1: dirty=554 wb=809 unstable=0 bg_thresh=995 thresh=1990 gap=627 poll_thresh=20 ino=257 dd-2584 [001] 167.501265: balance_dirty_state: bdi btrfs-1: dirty=579 wb=809 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 167.501327: balance_dirty_state: bdi btrfs-1: dirty=579 wb=809 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=16 ino=257 dd-2584 [001] 167.501447: balance_dirty_state: bdi btrfs-1: dirty=604 wb=809 unstable=0 bg_thresh=996 thresh=1993 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 167.501568: balance_dirty_state: bdi btrfs-1: dirty=654 wb=809 unstable=0 bg_thresh=996 thresh=1992 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 167.501691: balance_dirty_state: bdi btrfs-1: dirty=679 wb=809 unstable=0 bg_thresh=995 thresh=1991 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 167.501813: balance_dirty_state: bdi btrfs-1: dirty=704 wb=809 unstable=0 bg_thresh=997 thresh=1995 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 167.501818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=66540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.507804: balance_dirty_state: bdi btrfs-1: dirty=704 wb=684 unstable=0 bg_thresh=998 thresh=1997 gap=609 poll_thresh=20 ino=257 dd-2584 [001] 167.507920: balance_dirty_state: bdi btrfs-1: dirty=729 wb=684 unstable=0 bg_thresh=995 thresh=1991 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 167.508387: balance_dirty_state: bdi btrfs-1: dirty=754 wb=684 unstable=0 bg_thresh=998 thresh=1996 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 167.508624: balance_dirty_state: bdi btrfs-1: dirty=779 wb=684 unstable=0 bg_thresh=997 thresh=1995 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 167.508859: balance_dirty_state: bdi btrfs-1: dirty=804 wb=684 unstable=0 bg_thresh=994 thresh=1988 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 167.509094: balance_dirty_state: bdi btrfs-1: dirty=829 wb=684 unstable=0 bg_thresh=996 thresh=1992 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 167.509102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=66540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.515801: balance_dirty_state: bdi btrfs-1: dirty=829 wb=484 unstable=0 bg_thresh=998 thresh=1996 gap=683 poll_thresh=19 ino=257 dd-2584 [001] 167.515890: balance_dirty_state: bdi btrfs-1: dirty=854 wb=484 unstable=0 bg_thresh=998 thresh=1996 gap=658 poll_thresh=14 ino=257 dd-2584 [001] 167.515953: balance_dirty_state: bdi btrfs-1: dirty=879 wb=484 unstable=0 bg_thresh=997 thresh=1995 gap=632 poll_thresh=15 ino=257 dd-2584 [001] 167.516014: balance_dirty_state: bdi btrfs-1: dirty=879 wb=484 unstable=0 bg_thresh=1000 thresh=2000 gap=637 poll_thresh=16 ino=257 dd-2584 [001] 167.516131: balance_dirty_state: bdi btrfs-1: dirty=929 wb=484 unstable=0 bg_thresh=999 thresh=1999 gap=586 poll_thresh=17 ino=257 dd-2584 [001] 167.516250: balance_dirty_state: bdi btrfs-1: dirty=954 wb=484 unstable=0 bg_thresh=999 thresh=1998 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 167.516366: balance_dirty_state: bdi btrfs-1: dirty=979 wb=484 unstable=0 bg_thresh=998 thresh=1997 gap=534 poll_thresh=19 ino=257 dd-2584 [001] 167.516659: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=484 unstable=0 bg_thresh=1000 thresh=2001 gap=513 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 167.516683: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24976 wrote=0 to_write=16384 dd-2584 [001] 167.516843: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=484 unstable=0 bg_thresh=997 thresh=1994 gap=456 poll_thresh=21 ino=257 dd-2584 [001] 167.516845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=66540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 167.518315: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=496 to_write=15888 dd-2584 [001] 167.523826: balance_dirty_state: bdi btrfs-1: dirty=579 wb=834 unstable=0 bg_thresh=992 thresh=1985 gap=572 poll_thresh=21 ino=257 dd-2584 [001] 167.523894: balance_dirty_state: bdi btrfs-1: dirty=579 wb=834 unstable=0 bg_thresh=998 thresh=1996 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 167.524020: balance_dirty_state: bdi btrfs-1: dirty=629 wb=834 unstable=0 bg_thresh=994 thresh=1988 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 167.524142: balance_dirty_state: bdi btrfs-1: dirty=654 wb=834 unstable=0 bg_thresh=996 thresh=1993 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 167.524259: balance_dirty_state: bdi btrfs-1: dirty=679 wb=834 unstable=0 bg_thresh=996 thresh=1992 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 167.524264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=66540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.531761: balance_dirty_state: bdi btrfs-1: dirty=679 wb=709 unstable=0 bg_thresh=998 thresh=1997 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 167.531861: balance_dirty_state: bdi btrfs-1: dirty=704 wb=709 unstable=0 bg_thresh=998 thresh=1996 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 167.531919: balance_dirty_state: bdi btrfs-1: dirty=729 wb=709 unstable=0 bg_thresh=1000 thresh=2001 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 167.531976: balance_dirty_state: bdi btrfs-1: dirty=729 wb=709 unstable=0 bg_thresh=997 thresh=1995 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 167.532089: balance_dirty_state: bdi btrfs-1: dirty=754 wb=709 unstable=0 bg_thresh=999 thresh=1999 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 167.532368: balance_dirty_state: bdi btrfs-1: dirty=804 wb=709 unstable=0 bg_thresh=999 thresh=1998 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 167.532373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=66540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.539807: balance_dirty_state: bdi btrfs-1: dirty=804 wb=584 unstable=0 bg_thresh=996 thresh=1993 gap=605 poll_thresh=18 ino=257 dd-2584 [001] 167.539907: balance_dirty_state: bdi btrfs-1: dirty=804 wb=584 unstable=0 bg_thresh=993 thresh=1987 gap=599 poll_thresh=13 ino=257 dd-2584 [001] 167.539963: balance_dirty_state: bdi btrfs-1: dirty=829 wb=584 unstable=0 bg_thresh=996 thresh=1992 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 167.540020: balance_dirty_state: bdi btrfs-1: dirty=854 wb=584 unstable=0 bg_thresh=995 thresh=1991 gap=553 poll_thresh=15 ino=257 dd-2584 [001] 167.540077: balance_dirty_state: bdi btrfs-1: dirty=854 wb=584 unstable=0 bg_thresh=998 thresh=1996 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 167.540189: balance_dirty_state: bdi btrfs-1: dirty=904 wb=584 unstable=0 bg_thresh=997 thresh=1995 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 167.540301: balance_dirty_state: bdi btrfs-1: dirty=929 wb=584 unstable=0 bg_thresh=997 thresh=1994 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 167.540306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=66540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.547808: balance_dirty_state: bdi btrfs-1: dirty=929 wb=484 unstable=0 bg_thresh=999 thresh=1999 gap=586 poll_thresh=18 ino=257 dd-2584 [001] 167.547940: balance_dirty_state: bdi btrfs-1: dirty=929 wb=484 unstable=0 bg_thresh=999 thresh=1998 gap=585 poll_thresh=13 ino=257 dd-2584 [001] 167.548062: balance_dirty_state: bdi btrfs-1: dirty=954 wb=484 unstable=0 bg_thresh=999 thresh=1998 gap=560 poll_thresh=14 ino=257 dd-2584 [001] 167.548181: balance_dirty_state: bdi btrfs-1: dirty=979 wb=484 unstable=0 bg_thresh=998 thresh=1997 gap=534 poll_thresh=15 ino=257 dd-2584 [001] 167.548300: balance_dirty_state: bdi btrfs-1: dirty=979 wb=484 unstable=0 bg_thresh=1001 thresh=2002 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 167.548535: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=484 unstable=0 bg_thresh=1000 thresh=2001 gap=488 poll_thresh=17 ino=257 dd-2584 [001] 167.548544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=66540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 167.548584: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25008 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 167.550010: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=448 to_write=15936 dd-2584 [001] 167.555727: balance_dirty_state: bdi btrfs-1: dirty=579 wb=809 unstable=0 bg_thresh=1000 thresh=2000 gap=612 poll_thresh=17 ino=257 dd-2584 [001] 167.556201: balance_dirty_state: bdi btrfs-1: dirty=579 wb=809 unstable=0 bg_thresh=997 thresh=1994 gap=606 poll_thresh=13 ino=257 dd-2584 [001] 167.556323: balance_dirty_state: bdi btrfs-1: dirty=604 wb=809 unstable=0 bg_thresh=996 thresh=1993 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 167.556440: balance_dirty_state: bdi btrfs-1: dirty=629 wb=809 unstable=0 bg_thresh=999 thresh=1998 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 167.556560: balance_dirty_state: bdi btrfs-1: dirty=629 wb=809 unstable=0 bg_thresh=998 thresh=1997 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 167.556796: balance_dirty_state: bdi btrfs-1: dirty=679 wb=809 unstable=0 bg_thresh=998 thresh=1996 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 167.557028: balance_dirty_state: bdi btrfs-1: dirty=704 wb=809 unstable=0 bg_thresh=997 thresh=1995 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 167.557037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=66540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.563884: balance_dirty_state: bdi btrfs-1: dirty=704 wb=684 unstable=0 bg_thresh=995 thresh=1991 gap=603 poll_thresh=18 ino=257 dd-2584 [001] 167.563967: balance_dirty_state: bdi btrfs-1: dirty=704 wb=684 unstable=0 bg_thresh=995 thresh=1991 gap=603 poll_thresh=13 ino=257 dd-2584 [001] 167.564029: balance_dirty_state: bdi btrfs-1: dirty=729 wb=684 unstable=0 bg_thresh=995 thresh=1990 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 167.564086: balance_dirty_state: bdi btrfs-1: dirty=754 wb=684 unstable=0 bg_thresh=997 thresh=1995 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 167.564142: balance_dirty_state: bdi btrfs-1: dirty=754 wb=684 unstable=0 bg_thresh=997 thresh=1994 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 167.564255: balance_dirty_state: bdi btrfs-1: dirty=804 wb=684 unstable=0 bg_thresh=996 thresh=1993 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 167.564367: balance_dirty_state: bdi btrfs-1: dirty=829 wb=684 unstable=0 bg_thresh=996 thresh=1992 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 167.564372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=66540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 167.571731: balance_dirty_state: bdi btrfs-1: dirty=829 wb=559 unstable=0 bg_thresh=994 thresh=1988 gap=600 poll_thresh=18 ino=257 dd-2584 [005] 167.571985: balance_dirty_state: bdi btrfs-1: dirty=829 wb=534 unstable=0 bg_thresh=993 thresh=1986 gap=623 poll_thresh=13 ino=257 dd-2584 [005] 167.572051: balance_dirty_state: bdi btrfs-1: dirty=854 wb=534 unstable=0 bg_thresh=990 thresh=1980 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 167.572114: balance_dirty_state: bdi btrfs-1: dirty=854 wb=534 unstable=0 bg_thresh=992 thresh=1985 gap=597 poll_thresh=15 ino=257 dd-2584 [005] 167.572173: balance_dirty_state: bdi btrfs-1: dirty=879 wb=534 unstable=0 bg_thresh=992 thresh=1985 gap=572 poll_thresh=16 ino=257 dd-2584 [005] 167.572297: balance_dirty_state: bdi btrfs-1: dirty=904 wb=534 unstable=0 bg_thresh=988 thresh=1977 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 167.572420: balance_dirty_state: bdi btrfs-1: dirty=954 wb=534 unstable=0 bg_thresh=993 thresh=1987 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 167.572543: balance_dirty_state: bdi btrfs-1: dirty=979 wb=534 unstable=0 bg_thresh=990 thresh=1980 gap=467 poll_thresh=19 ino=257 dd-2584 [005] 167.572548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=66540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 167.579734: balance_dirty_state: bdi btrfs-1: dirty=979 wb=434 unstable=0 bg_thresh=988 thresh=1977 gap=564 poll_thresh=19 ino=257 dd-2584 [005] 167.579863: balance_dirty_state: bdi btrfs-1: dirty=979 wb=434 unstable=0 bg_thresh=988 thresh=1976 gap=563 poll_thresh=14 ino=257 dd-2584 [005] 167.579982: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=434 unstable=0 bg_thresh=988 thresh=1976 gap=538 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 167.580027: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25040 wrote=0 to_write=16384 dd-2584 [005] 167.580132: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=434 unstable=0 bg_thresh=987 thresh=1975 gap=512 poll_thresh=16 ino=257 dd-2584 [005] 167.580314: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=484 unstable=0 bg_thresh=987 thresh=1974 gap=461 poll_thresh=17 ino=257 dd-2584 [005] 167.580316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=66540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 167.581736: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=496 to_write=15888 dd-2584 [001] 167.588282: balance_dirty_state: bdi btrfs-1: dirty=554 wb=684 unstable=0 bg_thresh=972 thresh=1945 gap=707 poll_thresh=17 ino=257 dd-2584 [001] 167.588350: balance_dirty_state: bdi btrfs-1: dirty=579 wb=684 unstable=0 bg_thresh=978 thresh=1956 gap=693 poll_thresh=13 ino=257 dd-2584 [001] 167.588595: balance_dirty_state: bdi btrfs-1: dirty=579 wb=684 unstable=0 bg_thresh=971 thresh=1942 gap=679 poll_thresh=14 ino=257 dd-2584 [001] 167.588656: balance_dirty_state: bdi btrfs-1: dirty=604 wb=684 unstable=0 bg_thresh=976 thresh=1953 gap=665 poll_thresh=15 ino=257 dd-2584 [001] 167.588714: balance_dirty_state: bdi btrfs-1: dirty=629 wb=684 unstable=0 bg_thresh=982 thresh=1964 gap=651 poll_thresh=16 ino=257 dd-2584 [001] 167.588843: balance_dirty_state: bdi btrfs-1: dirty=654 wb=684 unstable=0 bg_thresh=981 thresh=1962 gap=624 poll_thresh=17 ino=257 dd-2584 [001] 167.588967: balance_dirty_state: bdi btrfs-1: dirty=679 wb=684 unstable=0 bg_thresh=980 thresh=1960 gap=597 poll_thresh=18 ino=257 dd-2584 [001] 167.589092: balance_dirty_state: bdi btrfs-1: dirty=704 wb=684 unstable=0 bg_thresh=985 thresh=1970 gap=582 poll_thresh=19 ino=257 dd-2584 [001] 167.589215: balance_dirty_state: bdi btrfs-1: dirty=754 wb=684 unstable=0 bg_thresh=981 thresh=1962 gap=524 poll_thresh=20 ino=257 dd-2584 [001] 167.589340: balance_dirty_state: bdi btrfs-1: dirty=779 wb=684 unstable=0 bg_thresh=980 thresh=1960 gap=497 poll_thresh=21 ino=257 dd-2584 [001] 167.589463: balance_dirty_state: bdi btrfs-1: dirty=804 wb=684 unstable=0 bg_thresh=982 thresh=1965 gap=477 poll_thresh=22 ino=257 dd-2584 [001] 167.589468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=66812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.595848: balance_dirty_state: bdi btrfs-1: dirty=804 wb=559 unstable=0 bg_thresh=991 thresh=1982 gap=619 poll_thresh=22 ino=257 dd-2584 [001] 167.595921: balance_dirty_state: bdi btrfs-1: dirty=829 wb=559 unstable=0 bg_thresh=987 thresh=1974 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 167.596214: balance_dirty_state: bdi btrfs-1: dirty=854 wb=559 unstable=0 bg_thresh=987 thresh=1975 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 167.596333: balance_dirty_state: bdi btrfs-1: dirty=904 wb=559 unstable=0 bg_thresh=989 thresh=1979 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 167.596452: balance_dirty_state: bdi btrfs-1: dirty=929 wb=559 unstable=0 bg_thresh=989 thresh=1978 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 167.596457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-187% task_weight=101% bdi_bw=66812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.603768: balance_dirty_state: bdi btrfs-1: dirty=929 wb=559 unstable=0 bg_thresh=992 thresh=1984 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 167.603863: balance_dirty_state: bdi btrfs-1: dirty=929 wb=559 unstable=0 bg_thresh=989 thresh=1978 gap=490 poll_thresh=14 ino=257 dd-2584 [001] 167.603867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=66812 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 167.615724: balance_dirty_state: bdi btrfs-1: dirty=929 wb=509 unstable=0 bg_thresh=988 thresh=1977 gap=539 poll_thresh=14 ino=257 dd-2584 [001] 167.615790: balance_dirty_state: bdi btrfs-1: dirty=954 wb=509 unstable=0 bg_thresh=987 thresh=1975 gap=512 poll_thresh=10 ino=257 dd-2584 [001] 167.615851: balance_dirty_state: bdi btrfs-1: dirty=979 wb=509 unstable=0 bg_thresh=990 thresh=1980 gap=492 poll_thresh=11 ino=257 dd-2584 [001] 167.615856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=66812 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 167.623791: balance_dirty_state: bdi btrfs-1: dirty=979 wb=509 unstable=0 bg_thresh=993 thresh=1986 gap=498 poll_thresh=11 ino=257 dd-2584 [001] 167.623877: balance_dirty_state: bdi btrfs-1: dirty=979 wb=509 unstable=0 bg_thresh=993 thresh=1986 gap=498 poll_thresh=8 ino=257 dd-2584 [001] 167.623943: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=509 unstable=0 bg_thresh=992 thresh=1985 gap=472 poll_thresh=9 ino=257 dd-2584 [001] 167.623948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=66812 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 167.623968: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25084 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 167.625801: writeback_single_inode: bdi btrfs-1: ino=257 state= age=68 wrote=448 to_write=15936 dd-2584 [001] 167.631838: balance_dirty_state: bdi btrfs-1: dirty=554 wb=684 unstable=0 bg_thresh=994 thresh=1989 gap=751 poll_thresh=9 ino=257 dd-2584 [001] 167.631924: balance_dirty_state: bdi btrfs-1: dirty=579 wb=684 unstable=0 bg_thresh=997 thresh=1994 gap=731 poll_thresh=7 ino=257 dd-2584 [001] 167.631987: balance_dirty_state: bdi btrfs-1: dirty=579 wb=684 unstable=0 bg_thresh=994 thresh=1988 gap=725 poll_thresh=8 ino=257 dd-2584 [001] 167.632045: balance_dirty_state: bdi btrfs-1: dirty=604 wb=684 unstable=0 bg_thresh=996 thresh=1993 gap=705 poll_thresh=9 ino=257 dd-2584 [001] 167.632103: balance_dirty_state: bdi btrfs-1: dirty=629 wb=684 unstable=0 bg_thresh=996 thresh=1992 gap=679 poll_thresh=10 ino=257 dd-2584 [001] 167.632160: balance_dirty_state: bdi btrfs-1: dirty=629 wb=684 unstable=0 bg_thresh=996 thresh=1992 gap=679 poll_thresh=11 ino=257 dd-2584 [001] 167.632385: balance_dirty_state: bdi btrfs-1: dirty=654 wb=684 unstable=0 bg_thresh=995 thresh=1991 gap=653 poll_thresh=12 ino=257 dd-2584 [001] 167.632444: balance_dirty_state: bdi btrfs-1: dirty=654 wb=684 unstable=0 bg_thresh=995 thresh=1990 gap=652 poll_thresh=13 ino=257 dd-2584 [001] 167.632500: balance_dirty_state: bdi btrfs-1: dirty=679 wb=684 unstable=0 bg_thresh=995 thresh=1990 gap=627 poll_thresh=14 ino=257 dd-2584 [001] 167.632556: balance_dirty_state: bdi btrfs-1: dirty=704 wb=684 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 167.632614: balance_dirty_state: bdi btrfs-1: dirty=704 wb=684 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=16 ino=257 dd-2584 [001] 167.632727: balance_dirty_state: bdi btrfs-1: dirty=754 wb=684 unstable=0 bg_thresh=996 thresh=1993 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 167.632841: balance_dirty_state: bdi btrfs-1: dirty=779 wb=684 unstable=0 bg_thresh=996 thresh=1992 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 167.632955: balance_dirty_state: bdi btrfs-1: dirty=804 wb=684 unstable=0 bg_thresh=995 thresh=1991 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 167.633070: balance_dirty_state: bdi btrfs-1: dirty=854 wb=684 unstable=0 bg_thresh=995 thresh=1990 gap=452 poll_thresh=20 ino=257 dd-2584 [001] 167.633075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=66812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.639850: balance_dirty_state: bdi btrfs-1: dirty=854 wb=559 unstable=0 bg_thresh=991 thresh=1982 gap=569 poll_thresh=20 ino=257 dd-2584 [001] 167.639928: balance_dirty_state: bdi btrfs-1: dirty=854 wb=559 unstable=0 bg_thresh=990 thresh=1981 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 167.639999: balance_dirty_state: bdi btrfs-1: dirty=879 wb=559 unstable=0 bg_thresh=996 thresh=1992 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 167.640296: balance_dirty_state: bdi btrfs-1: dirty=904 wb=559 unstable=0 bg_thresh=994 thresh=1989 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 167.640419: balance_dirty_state: bdi btrfs-1: dirty=929 wb=559 unstable=0 bg_thresh=993 thresh=1987 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 167.640543: balance_dirty_state: bdi btrfs-1: dirty=979 wb=559 unstable=0 bg_thresh=992 thresh=1985 gap=447 poll_thresh=19 ino=257 dd-2584 [001] 167.640548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=66812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.647891: balance_dirty_state: bdi btrfs-1: dirty=979 wb=559 unstable=0 bg_thresh=996 thresh=1992 gap=454 poll_thresh=19 ino=257 dd-2584 [001] 167.647901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=66812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.659855: balance_dirty_state: bdi btrfs-1: dirty=979 wb=459 unstable=0 bg_thresh=995 thresh=1991 gap=553 poll_thresh=19 ino=257 dd-2584 [001] 167.659983: balance_dirty_state: bdi btrfs-1: dirty=979 wb=459 unstable=0 bg_thresh=995 thresh=1991 gap=553 poll_thresh=14 ino=257 dd-2584 [001] 167.660105: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=459 unstable=0 bg_thresh=995 thresh=1990 gap=527 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 167.660150: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25120 wrote=0 to_write=16384 dd-2584 [001] 167.660284: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=459 unstable=0 bg_thresh=997 thresh=1995 gap=507 poll_thresh=16 ino=257 dd-2584 [001] 167.660652: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=509 unstable=0 bg_thresh=995 thresh=1990 gap=452 poll_thresh=17 ino=257 dd-2584 [001] 167.660656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=66812 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 167.663592: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=496 to_write=15888 dd-2584 [005] 167.667782: balance_dirty_state: bdi btrfs-1: dirty=579 wb=934 unstable=0 bg_thresh=996 thresh=1993 gap=480 poll_thresh=17 ino=257 dd-2584 [005] 167.667793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=66812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 167.675853: balance_dirty_state: bdi btrfs-1: dirty=579 wb=809 unstable=0 bg_thresh=996 thresh=1993 gap=605 poll_thresh=17 ino=257 dd-2584 [005] 167.675976: balance_dirty_state: bdi btrfs-1: dirty=579 wb=809 unstable=0 bg_thresh=996 thresh=1993 gap=605 poll_thresh=13 ino=257 dd-2584 [005] 167.676096: balance_dirty_state: bdi btrfs-1: dirty=604 wb=809 unstable=0 bg_thresh=999 thresh=1998 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 167.676217: balance_dirty_state: bdi btrfs-1: dirty=604 wb=809 unstable=0 bg_thresh=996 thresh=1992 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 167.676335: balance_dirty_state: bdi btrfs-1: dirty=629 wb=809 unstable=0 bg_thresh=995 thresh=1991 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 167.676569: balance_dirty_state: bdi btrfs-1: dirty=654 wb=809 unstable=0 bg_thresh=995 thresh=1990 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 167.677202: balance_dirty_state: bdi btrfs-1: dirty=679 wb=684 unstable=0 bg_thresh=996 thresh=1993 gap=630 poll_thresh=18 ino=257 dd-2584 [005] 167.677440: balance_dirty_state: bdi btrfs-1: dirty=729 wb=684 unstable=0 bg_thresh=996 thresh=1992 gap=579 poll_thresh=19 ino=257 dd-2584 [005] 167.677673: balance_dirty_state: bdi btrfs-1: dirty=754 wb=684 unstable=0 bg_thresh=995 thresh=1991 gap=553 poll_thresh=20 ino=257 dd-2584 [005] 167.677910: balance_dirty_state: bdi btrfs-1: dirty=779 wb=684 unstable=0 bg_thresh=997 thresh=1995 gap=532 poll_thresh=21 ino=257 dd-2584 [005] 167.678143: balance_dirty_state: bdi btrfs-1: dirty=829 wb=684 unstable=0 bg_thresh=997 thresh=1994 gap=481 poll_thresh=22 ino=257 dd-2584 [005] 167.678152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=66812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 167.683931: balance_dirty_state: bdi btrfs-1: dirty=829 wb=684 unstable=0 bg_thresh=997 thresh=1994 gap=481 poll_thresh=22 ino=257 dd-2584 [005] 167.683941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=66812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 167.691938: balance_dirty_state: bdi btrfs-1: dirty=829 wb=684 unstable=0 bg_thresh=997 thresh=1994 gap=481 poll_thresh=22 ino=257 dd-2584 [000] 167.691947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 167.699886: balance_dirty_state: bdi btrfs-1: dirty=829 wb=684 unstable=0 bg_thresh=997 thresh=1994 gap=481 poll_thresh=22 ino=257 dd-2584 [000] 167.699895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 167.707821: balance_dirty_state: bdi btrfs-1: dirty=829 wb=534 unstable=0 bg_thresh=1001 thresh=2003 gap=640 poll_thresh=22 ino=257 dd-2584 [000] 167.707883: balance_dirty_state: bdi btrfs-1: dirty=854 wb=534 unstable=0 bg_thresh=1001 thresh=2003 gap=615 poll_thresh=16 ino=257 dd-2584 [000] 167.707999: balance_dirty_state: bdi btrfs-1: dirty=879 wb=534 unstable=0 bg_thresh=1001 thresh=2002 gap=589 poll_thresh=17 ino=257 dd-2584 [000] 167.708121: balance_dirty_state: bdi btrfs-1: dirty=904 wb=534 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=18 ino=257 dd-2584 [000] 167.708420: balance_dirty_state: bdi btrfs-1: dirty=954 wb=534 unstable=0 bg_thresh=999 thresh=1999 gap=511 poll_thresh=19 ino=257 dd-2584 [000] 167.708580: balance_dirty_state: bdi btrfs-1: dirty=979 wb=534 unstable=0 bg_thresh=999 thresh=1998 gap=485 poll_thresh=20 ino=257 dd-2584 [000] 167.708584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 167.715803: balance_dirty_state: bdi btrfs-1: dirty=979 wb=534 unstable=0 bg_thresh=983 thresh=1966 gap=453 poll_thresh=20 ino=257 dd-2584 [000] 167.715808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.723873: balance_dirty_state: bdi btrfs-1: dirty=979 wb=484 unstable=0 bg_thresh=986 thresh=1972 gap=509 poll_thresh=20 ino=257 dd-2584 [001] 167.723941: balance_dirty_state: bdi btrfs-1: dirty=979 wb=484 unstable=0 bg_thresh=985 thresh=1970 gap=507 poll_thresh=15 ino=257 dd-2584 [001] 167.724004: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=484 unstable=0 bg_thresh=985 thresh=1970 gap=482 poll_thresh=16 ino=257 dd-2584 [001] 167.724008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-195% task_weight=99% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 167.724028: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25184 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 167.725492: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=432 to_write=7760 dd-2584 [001] 167.735791: balance_dirty_state: bdi btrfs-1: dirty=579 wb=784 unstable=0 bg_thresh=992 thresh=1984 gap=621 poll_thresh=16 ino=257 dd-2584 [001] 167.735874: balance_dirty_state: bdi btrfs-1: dirty=604 wb=784 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=12 ino=257 dd-2584 [001] 167.735934: balance_dirty_state: bdi btrfs-1: dirty=604 wb=784 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=13 ino=257 dd-2584 [001] 167.735997: balance_dirty_state: bdi btrfs-1: dirty=629 wb=784 unstable=0 bg_thresh=997 thresh=1994 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 167.736060: balance_dirty_state: bdi btrfs-1: dirty=654 wb=784 unstable=0 bg_thresh=994 thresh=1988 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 167.736124: balance_dirty_state: bdi btrfs-1: dirty=654 wb=784 unstable=0 bg_thresh=999 thresh=1998 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 167.736247: balance_dirty_state: bdi btrfs-1: dirty=704 wb=784 unstable=0 bg_thresh=998 thresh=1997 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 167.736372: balance_dirty_state: bdi btrfs-1: dirty=729 wb=784 unstable=0 bg_thresh=994 thresh=1988 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 167.736378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 167.747864: balance_dirty_state: bdi btrfs-1: dirty=729 wb=684 unstable=0 bg_thresh=994 thresh=1988 gap=575 poll_thresh=18 ino=257 dd-2584 [001] 167.747961: balance_dirty_state: bdi btrfs-1: dirty=754 wb=684 unstable=0 bg_thresh=991 thresh=1982 gap=544 poll_thresh=13 ino=257 dd-2584 [001] 167.748026: balance_dirty_state: bdi btrfs-1: dirty=754 wb=684 unstable=0 bg_thresh=993 thresh=1987 gap=549 poll_thresh=14 ino=257 dd-2584 [001] 167.748254: balance_dirty_state: bdi btrfs-1: dirty=779 wb=684 unstable=0 bg_thresh=993 thresh=1986 gap=523 poll_thresh=15 ino=257 dd-2584 [001] 167.748312: balance_dirty_state: bdi btrfs-1: dirty=779 wb=684 unstable=0 bg_thresh=995 thresh=1991 gap=528 poll_thresh=16 ino=257 dd-2584 [001] 167.748427: balance_dirty_state: bdi btrfs-1: dirty=829 wb=684 unstable=0 bg_thresh=992 thresh=1984 gap=471 poll_thresh=17 ino=257 dd-2584 [001] 167.748431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 167.755845: balance_dirty_state: bdi btrfs-1: dirty=829 wb=559 unstable=0 bg_thresh=992 thresh=1984 gap=596 poll_thresh=17 ino=257 dd-2584 [001] 167.755969: balance_dirty_state: bdi btrfs-1: dirty=829 wb=559 unstable=0 bg_thresh=992 thresh=1984 gap=596 poll_thresh=13 ino=257 dd-2584 [001] 167.756089: balance_dirty_state: bdi btrfs-1: dirty=854 wb=559 unstable=0 bg_thresh=991 thresh=1983 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 167.756207: balance_dirty_state: bdi btrfs-1: dirty=879 wb=559 unstable=0 bg_thresh=991 thresh=1983 gap=545 poll_thresh=15 ino=257 dd-2584 [001] 167.756327: balance_dirty_state: bdi btrfs-1: dirty=879 wb=559 unstable=0 bg_thresh=993 thresh=1987 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 167.756562: balance_dirty_state: bdi btrfs-1: dirty=929 wb=559 unstable=0 bg_thresh=993 thresh=1986 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 167.756795: balance_dirty_state: bdi btrfs-1: dirty=954 wb=559 unstable=0 bg_thresh=992 thresh=1985 gap=472 poll_thresh=18 ino=257 dd-2584 [001] 167.756803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.763885: balance_dirty_state: bdi btrfs-1: dirty=954 wb=459 unstable=0 bg_thresh=991 thresh=1983 gap=570 poll_thresh=18 ino=257 dd-2584 [001] 167.763963: balance_dirty_state: bdi btrfs-1: dirty=954 wb=459 unstable=0 bg_thresh=991 thresh=1983 gap=570 poll_thresh=13 ino=257 dd-2584 [001] 167.764023: balance_dirty_state: bdi btrfs-1: dirty=979 wb=459 unstable=0 bg_thresh=991 thresh=1982 gap=544 poll_thresh=14 ino=257 dd-2584 [001] 167.764083: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=459 unstable=0 bg_thresh=993 thresh=1987 gap=524 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 167.764107: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25224 wrote=0 to_write=8192 dd-2584 [001] 167.764172: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=459 unstable=0 bg_thresh=993 thresh=1986 gap=523 poll_thresh=16 ino=257 dd-2584 [001] 167.764634: balance_dirty_state: bdi btrfs-1: dirty=929 wb=559 unstable=0 bg_thresh=992 thresh=1985 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 167.764816: balance_dirty_state: bdi btrfs-1: dirty=904 wb=609 unstable=0 bg_thresh=992 thresh=1984 gap=471 poll_thresh=18 ino=257 dd-2584 [001] 167.764818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 167.765914: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=496 to_write=7696 dd-2584 [001] 167.775857: balance_dirty_state: bdi btrfs-1: dirty=579 wb=809 unstable=0 bg_thresh=993 thresh=1987 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 167.775947: balance_dirty_state: bdi btrfs-1: dirty=604 wb=809 unstable=0 bg_thresh=990 thresh=1981 gap=568 poll_thresh=13 ino=257 dd-2584 [001] 167.776014: balance_dirty_state: bdi btrfs-1: dirty=604 wb=809 unstable=0 bg_thresh=995 thresh=1991 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 167.776071: balance_dirty_state: bdi btrfs-1: dirty=629 wb=809 unstable=0 bg_thresh=992 thresh=1985 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 167.776129: balance_dirty_state: bdi btrfs-1: dirty=654 wb=809 unstable=0 bg_thresh=995 thresh=1990 gap=527 poll_thresh=16 ino=257 dd-2584 [001] 167.776240: balance_dirty_state: bdi btrfs-1: dirty=679 wb=809 unstable=0 bg_thresh=994 thresh=1989 gap=501 poll_thresh=17 ino=257 dd-2584 [001] 167.776353: balance_dirty_state: bdi btrfs-1: dirty=704 wb=809 unstable=0 bg_thresh=994 thresh=1988 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 167.776357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 167.783858: balance_dirty_state: bdi btrfs-1: dirty=704 wb=684 unstable=0 bg_thresh=991 thresh=1982 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 167.783946: balance_dirty_state: bdi btrfs-1: dirty=729 wb=684 unstable=0 bg_thresh=990 thresh=1981 gap=568 poll_thresh=13 ino=257 dd-2584 [001] 167.784008: balance_dirty_state: bdi btrfs-1: dirty=729 wb=684 unstable=0 bg_thresh=993 thresh=1986 gap=573 poll_thresh=14 ino=257 dd-2584 [001] 167.784064: balance_dirty_state: bdi btrfs-1: dirty=754 wb=684 unstable=0 bg_thresh=990 thresh=1980 gap=542 poll_thresh=15 ino=257 dd-2584 [001] 167.784120: balance_dirty_state: bdi btrfs-1: dirty=779 wb=684 unstable=0 bg_thresh=992 thresh=1985 gap=522 poll_thresh=16 ino=257 dd-2584 [001] 167.784403: balance_dirty_state: bdi btrfs-1: dirty=804 wb=684 unstable=0 bg_thresh=989 thresh=1978 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 167.784408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.791959: balance_dirty_state: bdi btrfs-1: dirty=804 wb=559 unstable=0 bg_thresh=992 thresh=1985 gap=622 poll_thresh=17 ino=257 dd-2584 [001] 167.792058: balance_dirty_state: bdi btrfs-1: dirty=829 wb=559 unstable=0 bg_thresh=992 thresh=1985 gap=597 poll_thresh=13 ino=257 dd-2584 [001] 167.792119: balance_dirty_state: bdi btrfs-1: dirty=829 wb=559 unstable=0 bg_thresh=992 thresh=1984 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 167.792182: balance_dirty_state: bdi btrfs-1: dirty=854 wb=559 unstable=0 bg_thresh=991 thresh=1982 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 167.792245: balance_dirty_state: bdi btrfs-1: dirty=854 wb=559 unstable=0 bg_thresh=990 thresh=1981 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 167.792371: balance_dirty_state: bdi btrfs-1: dirty=904 wb=509 unstable=0 bg_thresh=993 thresh=1986 gap=573 poll_thresh=17 ino=257 dd-2584 [001] 167.792489: balance_dirty_state: bdi btrfs-1: dirty=929 wb=509 unstable=0 bg_thresh=992 thresh=1985 gap=547 poll_thresh=18 ino=257 dd-2584 [001] 167.792607: balance_dirty_state: bdi btrfs-1: dirty=954 wb=509 unstable=0 bg_thresh=994 thresh=1989 gap=526 poll_thresh=19 ino=257 dd-2584 [001] 167.792726: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=509 unstable=0 bg_thresh=994 thresh=1988 gap=475 poll_thresh=20 ino=257 dd-2584 [001] 167.792731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 167.792750: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25252 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 167.794081: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=416 to_write=7776 dd-2584 [001] 167.799813: balance_dirty_state: bdi btrfs-1: dirty=579 wb=934 unstable=0 bg_thresh=994 thresh=1988 gap=475 poll_thresh=20 ino=257 dd-2584 [001] 167.799818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=61284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.807954: balance_dirty_state: bdi btrfs-1: dirty=579 wb=809 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=20 ino=257 dd-2584 [001] 167.808062: balance_dirty_state: bdi btrfs-1: dirty=579 wb=809 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 167.808155: balance_dirty_state: bdi btrfs-1: dirty=604 wb=809 unstable=0 bg_thresh=994 thresh=1988 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 167.808601: balance_dirty_state: bdi btrfs-1: dirty=629 wb=809 unstable=0 bg_thresh=993 thresh=1987 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 167.808778: balance_dirty_state: bdi btrfs-1: dirty=654 wb=809 unstable=0 bg_thresh=995 thresh=1991 gap=528 poll_thresh=18 ino=257 dd-2584 [001] 167.808957: balance_dirty_state: bdi btrfs-1: dirty=704 wb=809 unstable=0 bg_thresh=995 thresh=1990 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 167.808964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=61284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.815979: balance_dirty_state: bdi btrfs-1: dirty=704 wb=809 unstable=0 bg_thresh=995 thresh=1990 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 167.815989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=61284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.823880: balance_dirty_state: bdi btrfs-1: dirty=704 wb=809 unstable=0 bg_thresh=989 thresh=1979 gap=466 poll_thresh=19 ino=257 dd-2584 [001] 167.823890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=61284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.831818: balance_dirty_state: bdi btrfs-1: dirty=704 wb=534 unstable=0 bg_thresh=991 thresh=1983 gap=745 poll_thresh=19 ino=257 dd-2584 [001] 167.831961: balance_dirty_state: bdi btrfs-1: dirty=704 wb=534 unstable=0 bg_thresh=988 thresh=1977 gap=739 poll_thresh=14 ino=257 dd-2584 [001] 167.832090: balance_dirty_state: bdi btrfs-1: dirty=729 wb=534 unstable=0 bg_thresh=991 thresh=1982 gap=719 poll_thresh=15 ino=257 dd-2584 [001] 167.832217: balance_dirty_state: bdi btrfs-1: dirty=754 wb=534 unstable=0 bg_thresh=990 thresh=1981 gap=693 poll_thresh=16 ino=257 dd-2584 [001] 167.832428: balance_dirty_state: bdi btrfs-1: dirty=779 wb=534 unstable=0 bg_thresh=990 thresh=1980 gap=667 poll_thresh=17 ino=257 dd-2584 [001] 167.832584: balance_dirty_state: bdi btrfs-1: dirty=804 wb=534 unstable=0 bg_thresh=989 thresh=1979 gap=641 poll_thresh=18 ino=257 dd-2584 [001] 167.832753: balance_dirty_state: bdi btrfs-1: dirty=829 wb=534 unstable=0 bg_thresh=989 thresh=1978 gap=615 poll_thresh=19 ino=257 dd-2584 [001] 167.833173: balance_dirty_state: bdi btrfs-1: dirty=879 wb=534 unstable=0 bg_thresh=991 thresh=1982 gap=569 poll_thresh=20 ino=257 dd-2584 [001] 167.833301: balance_dirty_state: bdi btrfs-1: dirty=904 wb=534 unstable=0 bg_thresh=990 thresh=1981 gap=543 poll_thresh=21 ino=257 dd-2584 [001] 167.833420: balance_dirty_state: bdi btrfs-1: dirty=929 wb=534 unstable=0 bg_thresh=996 thresh=1992 gap=529 poll_thresh=22 ino=257 dd-2584 [001] 167.833539: balance_dirty_state: bdi btrfs-1: dirty=979 wb=534 unstable=0 bg_thresh=998 thresh=1996 gap=483 poll_thresh=23 ino=257 dd-2584 [001] 167.833544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=61284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.839868: balance_dirty_state: bdi btrfs-1: dirty=979 wb=534 unstable=0 bg_thresh=996 thresh=1992 gap=479 poll_thresh=23 ino=257 dd-2584 [001] 167.839873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=61284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.847829: balance_dirty_state: bdi btrfs-1: dirty=979 wb=534 unstable=0 bg_thresh=995 thresh=1990 gap=477 poll_thresh=23 ino=257 dd-2584 [001] 167.847837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=61284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 167.855916: balance_dirty_state: bdi btrfs-1: dirty=979 wb=434 unstable=0 bg_thresh=987 thresh=1974 gap=561 poll_thresh=23 ino=257 dd-2584 [001] 167.855988: balance_dirty_state: bdi btrfs-1: dirty=979 wb=434 unstable=0 bg_thresh=983 thresh=1967 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 167.856117: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=434 unstable=0 bg_thresh=988 thresh=1977 gap=514 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 167.856143: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25316 wrote=0 to_write=8192 dd-2584 [001] 167.856302: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=434 unstable=0 bg_thresh=984 thresh=1969 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 167.856304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=61284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 167.857858: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=480 to_write=7712 dd-2584 [001] 167.867884: balance_dirty_state: bdi btrfs-1: dirty=579 wb=884 unstable=0 bg_thresh=993 thresh=1987 gap=524 poll_thresh=19 ino=257 dd-2584 [001] 167.867960: balance_dirty_state: bdi btrfs-1: dirty=579 wb=884 unstable=0 bg_thresh=993 thresh=1987 gap=524 poll_thresh=14 ino=257 dd-2584 [001] 167.868030: balance_dirty_state: bdi btrfs-1: dirty=604 wb=884 unstable=0 bg_thresh=993 thresh=1986 gap=498 poll_thresh=15 ino=257 dd-2584 [001] 167.868095: balance_dirty_state: bdi btrfs-1: dirty=629 wb=884 unstable=0 bg_thresh=992 thresh=1985 gap=472 poll_thresh=16 ino=257 dd-2584 [001] 167.868100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=61284 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 167.879864: balance_dirty_state: bdi btrfs-1: dirty=629 wb=759 unstable=0 bg_thresh=989 thresh=1978 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 167.879995: balance_dirty_state: bdi btrfs-1: dirty=629 wb=759 unstable=0 bg_thresh=989 thresh=1978 gap=590 poll_thresh=12 ino=257 dd-2584 [001] 167.880239: balance_dirty_state: bdi btrfs-1: dirty=654 wb=759 unstable=0 bg_thresh=988 thresh=1977 gap=564 poll_thresh=13 ino=257 dd-2584 [001] 167.880299: balance_dirty_state: bdi btrfs-1: dirty=679 wb=759 unstable=0 bg_thresh=991 thresh=1982 gap=544 poll_thresh=14 ino=257 dd-2584 [001] 167.880357: balance_dirty_state: bdi btrfs-1: dirty=679 wb=759 unstable=0 bg_thresh=988 thresh=1976 gap=538 poll_thresh=15 ino=257 dd-2584 [001] 167.880416: balance_dirty_state: bdi btrfs-1: dirty=704 wb=759 unstable=0 bg_thresh=990 thresh=1981 gap=518 poll_thresh=16 ino=257 dd-2584 [001] 167.880535: balance_dirty_state: bdi btrfs-1: dirty=729 wb=759 unstable=0 bg_thresh=990 thresh=1980 gap=492 poll_thresh=17 ino=257 dd-2584 [001] 167.880539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=61284 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 167.891976: balance_dirty_state: bdi btrfs-1: dirty=729 wb=759 unstable=0 bg_thresh=991 thresh=1982 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 167.891986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=61284 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 167.899977: balance_dirty_state: bdi btrfs-1: dirty=729 wb=759 unstable=0 bg_thresh=991 thresh=1982 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 167.899986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=61284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 167.907973: balance_dirty_state: bdi btrfs-1: dirty=729 wb=634 unstable=0 bg_thresh=991 thresh=1983 gap=620 poll_thresh=17 ino=257 dd-2584 [000] 167.908081: balance_dirty_state: bdi btrfs-1: dirty=754 wb=634 unstable=0 bg_thresh=991 thresh=1983 gap=595 poll_thresh=13 ino=257 dd-2584 [000] 167.908180: balance_dirty_state: bdi btrfs-1: dirty=754 wb=634 unstable=0 bg_thresh=994 thresh=1988 gap=600 poll_thresh=14 ino=257 dd-2584 [000] 167.908281: balance_dirty_state: bdi btrfs-1: dirty=779 wb=634 unstable=0 bg_thresh=994 thresh=1988 gap=575 poll_thresh=15 ino=257 dd-2584 [000] 167.908380: balance_dirty_state: bdi btrfs-1: dirty=779 wb=634 unstable=0 bg_thresh=996 thresh=1993 gap=580 poll_thresh=16 ino=257 dd-2584 [000] 167.908579: balance_dirty_state: bdi btrfs-1: dirty=829 wb=634 unstable=0 bg_thresh=999 thresh=1998 gap=535 poll_thresh=17 ino=257 dd-2584 [000] 167.908784: balance_dirty_state: bdi btrfs-1: dirty=854 wb=634 unstable=0 bg_thresh=1001 thresh=2002 gap=514 poll_thresh=18 ino=257 dd-2584 [000] 167.908988: balance_dirty_state: bdi btrfs-1: dirty=879 wb=634 unstable=0 bg_thresh=997 thresh=1995 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 167.908996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=57788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 167.915909: balance_dirty_state: bdi btrfs-1: dirty=879 wb=484 unstable=0 bg_thresh=991 thresh=1982 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 167.916602: balance_dirty_state: bdi btrfs-1: dirty=904 wb=484 unstable=0 bg_thresh=993 thresh=1987 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 167.916752: balance_dirty_state: bdi btrfs-1: dirty=904 wb=484 unstable=0 bg_thresh=993 thresh=1987 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 167.916904: balance_dirty_state: bdi btrfs-1: dirty=929 wb=484 unstable=0 bg_thresh=996 thresh=1992 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 167.917214: balance_dirty_state: bdi btrfs-1: dirty=954 wb=484 unstable=0 bg_thresh=995 thresh=1991 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 167.917525: balance_dirty_state: bdi btrfs-1: dirty=979 wb=484 unstable=0 bg_thresh=997 thresh=1995 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 167.917830: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=484 unstable=0 bg_thresh=997 thresh=1994 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 167.917841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=57788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 167.917913: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25376 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 167.919691: writeback_single_inode: bdi btrfs-1: ino=257 state= age=108 wrote=464 to_write=7728 dd-2584 [004] 167.923873: balance_dirty_state: bdi btrfs-1: dirty=554 wb=934 unstable=0 bg_thresh=997 thresh=1994 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 167.924000: balance_dirty_state: bdi btrfs-1: dirty=554 wb=934 unstable=0 bg_thresh=994 thresh=1988 gap=500 poll_thresh=14 ino=257 dd-2584 [004] 167.924119: balance_dirty_state: bdi btrfs-1: dirty=579 wb=934 unstable=0 bg_thresh=996 thresh=1993 gap=480 poll_thresh=15 ino=257 dd-2584 [004] 167.924127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=57788 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 167.931952: balance_dirty_state: bdi btrfs-1: dirty=579 wb=934 unstable=0 bg_thresh=996 thresh=1993 gap=480 poll_thresh=15 ino=257 dd-2584 [000] 167.931963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=57788 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 167.939843: balance_dirty_state: bdi btrfs-1: dirty=579 wb=809 unstable=0 bg_thresh=995 thresh=1990 gap=602 poll_thresh=15 ino=257 dd-2584 [000] 167.939924: balance_dirty_state: bdi btrfs-1: dirty=604 wb=809 unstable=0 bg_thresh=995 thresh=1990 gap=577 poll_thresh=11 ino=257 dd-2584 [000] 167.939980: balance_dirty_state: bdi btrfs-1: dirty=629 wb=809 unstable=0 bg_thresh=997 thresh=1995 gap=557 poll_thresh=12 ino=257 dd-2584 [000] 167.940036: balance_dirty_state: bdi btrfs-1: dirty=629 wb=809 unstable=0 bg_thresh=997 thresh=1995 gap=557 poll_thresh=13 ino=257 dd-2584 [000] 167.940091: balance_dirty_state: bdi btrfs-1: dirty=654 wb=809 unstable=0 bg_thresh=1000 thresh=2000 gap=537 poll_thresh=14 ino=257 dd-2584 [000] 167.940147: balance_dirty_state: bdi btrfs-1: dirty=679 wb=809 unstable=0 bg_thresh=1000 thresh=2000 gap=512 poll_thresh=15 ino=257 dd-2584 [000] 167.940370: balance_dirty_state: bdi btrfs-1: dirty=679 wb=809 unstable=0 bg_thresh=1002 thresh=2005 gap=517 poll_thresh=16 ino=257 dd-2584 [000] 167.940485: balance_dirty_state: bdi btrfs-1: dirty=704 wb=809 unstable=0 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=17 ino=257 dd-2584 [000] 167.940489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=57788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 167.947842: balance_dirty_state: bdi btrfs-1: dirty=704 wb=684 unstable=0 bg_thresh=996 thresh=1993 gap=605 poll_thresh=17 ino=257 dd-2584 [000] 167.947924: balance_dirty_state: bdi btrfs-1: dirty=729 wb=684 unstable=0 bg_thresh=996 thresh=1993 gap=580 poll_thresh=13 ino=257 dd-2584 [000] 167.947979: balance_dirty_state: bdi btrfs-1: dirty=754 wb=684 unstable=0 bg_thresh=999 thresh=1998 gap=560 poll_thresh=14 ino=257 dd-2584 [000] 167.948035: balance_dirty_state: bdi btrfs-1: dirty=754 wb=684 unstable=0 bg_thresh=999 thresh=1998 gap=560 poll_thresh=15 ino=257 dd-2584 [000] 167.948090: balance_dirty_state: bdi btrfs-1: dirty=779 wb=684 unstable=0 bg_thresh=1001 thresh=2003 gap=540 poll_thresh=16 ino=257 dd-2584 [000] 167.948202: balance_dirty_state: bdi btrfs-1: dirty=804 wb=684 unstable=0 bg_thresh=1004 thresh=2008 gap=520 poll_thresh=17 ino=257 dd-2584 [000] 167.948314: balance_dirty_state: bdi btrfs-1: dirty=854 wb=684 unstable=0 bg_thresh=1006 thresh=2012 gap=474 poll_thresh=18 ino=257 dd-2584 [000] 167.948318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=57788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 167.955957: balance_dirty_state: bdi btrfs-1: dirty=854 wb=684 unstable=0 bg_thresh=1006 thresh=2012 gap=474 poll_thresh=18 ino=257 dd-2584 [000] 167.955966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=57788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 167.963856: balance_dirty_state: bdi btrfs-1: dirty=854 wb=559 unstable=0 bg_thresh=995 thresh=1991 gap=578 poll_thresh=18 ino=257 dd-2584 [000] 167.963937: balance_dirty_state: bdi btrfs-1: dirty=854 wb=559 unstable=0 bg_thresh=998 thresh=1996 gap=583 poll_thresh=13 ino=257 dd-2584 [000] 167.963992: balance_dirty_state: bdi btrfs-1: dirty=879 wb=559 unstable=0 bg_thresh=998 thresh=1996 gap=558 poll_thresh=14 ino=257 dd-2584 [000] 167.964048: balance_dirty_state: bdi btrfs-1: dirty=904 wb=559 unstable=0 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=15 ino=257 dd-2584 [000] 167.964103: balance_dirty_state: bdi btrfs-1: dirty=904 wb=559 unstable=0 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=16 ino=257 dd-2584 [000] 167.964503: balance_dirty_state: bdi btrfs-1: dirty=929 wb=559 unstable=0 bg_thresh=1000 thresh=2001 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 167.964679: balance_dirty_state: bdi btrfs-1: dirty=979 wb=534 unstable=0 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 167.964685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=57788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 167.971858: balance_dirty_state: bdi btrfs-1: dirty=979 wb=434 unstable=0 bg_thresh=1002 thresh=2005 gap=592 poll_thresh=18 ino=257 dd-2584 [000] 167.971940: balance_dirty_state: bdi btrfs-1: dirty=979 wb=434 unstable=0 bg_thresh=1002 thresh=2004 gap=591 poll_thresh=13 ino=257 dd-2584 [000] 167.971997: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=434 unstable=0 bg_thresh=1002 thresh=2004 gap=566 poll_thresh=14 ino=257 dd-2584 [000] 167.972062: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=434 unstable=0 bg_thresh=1001 thresh=2003 gap=540 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 167.972063: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25432 wrote=0 to_write=8192 dd-2584 [000] 167.972126: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=434 unstable=0 bg_thresh=1001 thresh=2003 gap=540 poll_thresh=16 ino=257 dd-2584 [000] 167.972256: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=484 unstable=0 bg_thresh=1000 thresh=2001 gap=463 poll_thresh=17 ino=257 dd-2584 [000] 167.972258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=57788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 167.974146: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=512 to_write=7680 dd-2584 [004] 167.981439: balance_dirty_state: bdi btrfs-1: dirty=579 wb=834 unstable=0 bg_thresh=990 thresh=1980 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 167.988405: balance_dirty_state: bdi btrfs-1: dirty=604 wb=834 unstable=0 bg_thresh=990 thresh=1980 gap=542 poll_thresh=13 ino=257 dd-2584 [004] 167.988500: balance_dirty_state: bdi btrfs-1: dirty=604 wb=834 unstable=0 bg_thresh=992 thresh=1985 gap=547 poll_thresh=14 ino=257 dd-2584 [004] 167.988590: balance_dirty_state: bdi btrfs-1: dirty=629 wb=834 unstable=0 bg_thresh=995 thresh=1991 gap=528 poll_thresh=15 ino=257 dd-2584 [004] 167.988683: balance_dirty_state: bdi btrfs-1: dirty=654 wb=834 unstable=0 bg_thresh=991 thresh=1982 gap=494 poll_thresh=16 ino=257 dd-2584 [004] 167.988690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=57788 base_bw=28 task_bw=0 dirtied=16 period=0 think=8 pause=8 dd-2584 [004] 167.995929: balance_dirty_state: bdi btrfs-1: dirty=654 wb=709 unstable=0 bg_thresh=997 thresh=1994 gap=631 poll_thresh=16 ino=257 dd-2584 [004] 167.996027: balance_dirty_state: bdi btrfs-1: dirty=654 wb=709 unstable=0 bg_thresh=997 thresh=1994 gap=631 poll_thresh=12 ino=257 dd-2584 [004] 167.996121: balance_dirty_state: bdi btrfs-1: dirty=679 wb=709 unstable=0 bg_thresh=996 thresh=1993 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 167.996216: balance_dirty_state: bdi btrfs-1: dirty=679 wb=709 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 167.996586: balance_dirty_state: bdi btrfs-1: dirty=704 wb=709 unstable=0 bg_thresh=998 thresh=1997 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 167.996673: balance_dirty_state: bdi btrfs-1: dirty=729 wb=709 unstable=0 bg_thresh=998 thresh=1997 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 167.996846: balance_dirty_state: bdi btrfs-1: dirty=754 wb=709 unstable=0 bg_thresh=998 thresh=1996 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 167.997022: balance_dirty_state: bdi btrfs-1: dirty=779 wb=709 unstable=0 bg_thresh=994 thresh=1989 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 167.997198: balance_dirty_state: bdi btrfs-1: dirty=829 wb=709 unstable=0 bg_thresh=996 thresh=1993 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 167.997205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=57788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.007923: balance_dirty_state: bdi btrfs-1: dirty=827 wb=703 unstable=0 bg_thresh=987 thresh=1975 gap=445 poll_thresh=19 ino=257 dd-2584 [004] 168.007928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=57788 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 168.015912: balance_dirty_state: bdi btrfs-1: dirty=827 wb=578 unstable=0 bg_thresh=988 thresh=1976 gap=571 poll_thresh=19 ino=257 dd-2584 [004] 168.016000: balance_dirty_state: bdi btrfs-1: dirty=827 wb=578 unstable=0 bg_thresh=988 thresh=1976 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 168.016063: balance_dirty_state: bdi btrfs-1: dirty=852 wb=578 unstable=0 bg_thresh=990 thresh=1981 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 168.016119: balance_dirty_state: bdi btrfs-1: dirty=877 wb=578 unstable=0 bg_thresh=990 thresh=1981 gap=526 poll_thresh=16 ino=257 dd-2584 [004] 168.016275: balance_dirty_state: bdi btrfs-1: dirty=902 wb=578 unstable=0 bg_thresh=993 thresh=1986 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 168.016402: balance_dirty_state: bdi btrfs-1: dirty=927 wb=578 unstable=0 bg_thresh=995 thresh=1990 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 168.016407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.027944: balance_dirty_state: bdi btrfs-1: dirty=925 wb=371 unstable=0 bg_thresh=987 thresh=1975 gap=679 poll_thresh=18 ino=257 dd-2584 [004] 168.028014: balance_dirty_state: bdi btrfs-1: dirty=925 wb=371 unstable=0 bg_thresh=987 thresh=1975 gap=679 poll_thresh=13 ino=257 dd-2584 [004] 168.028240: balance_dirty_state: bdi btrfs-1: dirty=950 wb=371 unstable=0 bg_thresh=990 thresh=1980 gap=659 poll_thresh=14 ino=257 dd-2584 [004] 168.028296: balance_dirty_state: bdi btrfs-1: dirty=975 wb=371 unstable=0 bg_thresh=990 thresh=1980 gap=634 poll_thresh=15 ino=257 dd-2584 [004] 168.028352: balance_dirty_state: bdi btrfs-1: dirty=975 wb=371 unstable=0 bg_thresh=992 thresh=1985 gap=639 poll_thresh=16 ino=257 dd-2584 [004] 168.028466: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=371 unstable=0 bg_thresh=992 thresh=1984 gap=588 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 168.028530: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25488 wrote=0 to_write=8192 dd-2584 [004] 168.028591: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=371 unstable=0 bg_thresh=994 thresh=1988 gap=567 poll_thresh=18 ino=257 dd-2584 [004] 168.028718: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=396 unstable=0 bg_thresh=993 thresh=1987 gap=541 poll_thresh=19 ino=257 dd-2584 [004] 168.028844: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=446 unstable=0 bg_thresh=993 thresh=1986 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 168.028845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 168.030283: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=544 to_write=7648 dd-2584 [004] 168.035877: balance_dirty_state: bdi btrfs-1: dirty=575 wb=921 unstable=0 bg_thresh=993 thresh=1986 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 168.035886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.043886: balance_dirty_state: bdi btrfs-1: dirty=575 wb=796 unstable=0 bg_thresh=987 thresh=1975 gap=604 poll_thresh=20 ino=257 dd-2584 [004] 168.043996: balance_dirty_state: bdi btrfs-1: dirty=575 wb=796 unstable=0 bg_thresh=987 thresh=1975 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 168.044058: balance_dirty_state: bdi btrfs-1: dirty=600 wb=796 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 168.044170: balance_dirty_state: bdi btrfs-1: dirty=625 wb=796 unstable=0 bg_thresh=992 thresh=1985 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 168.044449: balance_dirty_state: bdi btrfs-1: dirty=650 wb=796 unstable=0 bg_thresh=995 thresh=1990 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 168.044564: balance_dirty_state: bdi btrfs-1: dirty=700 wb=796 unstable=0 bg_thresh=997 thresh=1994 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 168.044568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.051912: balance_dirty_state: bdi btrfs-1: dirty=700 wb=796 unstable=0 bg_thresh=997 thresh=1994 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 168.051921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.063952: balance_dirty_state: bdi btrfs-1: dirty=695 wb=677 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 168.064018: balance_dirty_state: bdi btrfs-1: dirty=695 wb=677 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=14 ino=257 dd-2584 [004] 168.064079: balance_dirty_state: bdi btrfs-1: dirty=720 wb=677 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 168.064136: balance_dirty_state: bdi btrfs-1: dirty=745 wb=677 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 168.064248: balance_dirty_state: bdi btrfs-1: dirty=770 wb=677 unstable=0 bg_thresh=991 thresh=1982 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 168.064363: balance_dirty_state: bdi btrfs-1: dirty=795 wb=677 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 168.064477: balance_dirty_state: bdi btrfs-1: dirty=820 wb=677 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 168.064481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 168.075987: balance_dirty_state: bdi btrfs-1: dirty=820 wb=552 unstable=0 bg_thresh=985 thresh=1971 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 168.076081: balance_dirty_state: bdi btrfs-1: dirty=839 wb=544 unstable=0 bg_thresh=985 thresh=1971 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 168.076166: balance_dirty_state: bdi btrfs-1: dirty=864 wb=544 unstable=0 bg_thresh=988 thresh=1976 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 168.076249: balance_dirty_state: bdi btrfs-1: dirty=864 wb=544 unstable=0 bg_thresh=988 thresh=1976 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 168.076707: balance_dirty_state: bdi btrfs-1: dirty=914 wb=544 unstable=0 bg_thresh=990 thresh=1981 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 168.076882: balance_dirty_state: bdi btrfs-1: dirty=939 wb=544 unstable=0 bg_thresh=992 thresh=1985 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 168.077052: balance_dirty_state: bdi btrfs-1: dirty=964 wb=544 unstable=0 bg_thresh=992 thresh=1984 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 168.077059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 168.083983: balance_dirty_state: bdi btrfs-1: dirty=964 wb=419 unstable=0 bg_thresh=985 thresh=1971 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 168.084064: balance_dirty_state: bdi btrfs-1: dirty=989 wb=419 unstable=0 bg_thresh=985 thresh=1971 gap=563 poll_thresh=14 ino=257 flush-btrfs-1-2586 [000] 168.084086: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25544 wrote=0 to_write=8192 dd-2584 [004] 168.084151: balance_dirty_state: bdi btrfs-1: dirty=989 wb=419 unstable=0 bg_thresh=988 thresh=1976 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 168.084236: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=419 unstable=0 bg_thresh=988 thresh=1976 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 168.084409: balance_dirty_state: bdi btrfs-1: dirty=989 wb=469 unstable=0 bg_thresh=990 thresh=1981 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 168.084584: balance_dirty_state: bdi btrfs-1: dirty=989 wb=519 unstable=0 bg_thresh=992 thresh=1985 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 168.084586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 168.085521: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=528 to_write=7664 dd-2584 [004] 168.091966: balance_dirty_state: bdi btrfs-1: dirty=573 wb=951 unstable=0 bg_thresh=994 thresh=1988 gap=464 poll_thresh=18 ino=257 dd-2584 [004] 168.091978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.100013: balance_dirty_state: bdi btrfs-1: dirty=573 wb=826 unstable=0 bg_thresh=986 thresh=1973 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 168.100082: balance_dirty_state: bdi btrfs-1: dirty=573 wb=826 unstable=0 bg_thresh=989 thresh=1978 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 168.100144: balance_dirty_state: bdi btrfs-1: dirty=598 wb=826 unstable=0 bg_thresh=989 thresh=1978 gap=554 poll_thresh=14 ino=257 dd-2584 [004] 168.100206: balance_dirty_state: bdi btrfs-1: dirty=623 wb=826 unstable=0 bg_thresh=991 thresh=1983 gap=534 poll_thresh=15 ino=257 dd-2584 [004] 168.100268: balance_dirty_state: bdi btrfs-1: dirty=623 wb=826 unstable=0 bg_thresh=991 thresh=1983 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 168.100579: balance_dirty_state: bdi btrfs-1: dirty=648 wb=826 unstable=0 bg_thresh=994 thresh=1988 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 168.100707: balance_dirty_state: bdi btrfs-1: dirty=698 wb=826 unstable=0 bg_thresh=996 thresh=1992 gap=468 poll_thresh=18 ino=257 dd-2584 [004] 168.100712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.107995: balance_dirty_state: bdi btrfs-1: dirty=698 wb=701 unstable=0 bg_thresh=987 thresh=1975 gap=576 poll_thresh=18 ino=257 dd-2584 [004] 168.108063: balance_dirty_state: bdi btrfs-1: dirty=698 wb=701 unstable=0 bg_thresh=987 thresh=1975 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 168.108124: balance_dirty_state: bdi btrfs-1: dirty=723 wb=701 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 168.108187: balance_dirty_state: bdi btrfs-1: dirty=748 wb=701 unstable=0 bg_thresh=990 thresh=1980 gap=531 poll_thresh=15 ino=257 dd-2584 [004] 168.108248: balance_dirty_state: bdi btrfs-1: dirty=748 wb=701 unstable=0 bg_thresh=992 thresh=1985 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 168.108375: balance_dirty_state: bdi btrfs-1: dirty=798 wb=701 unstable=0 bg_thresh=995 thresh=1990 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 168.108380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.115890: balance_dirty_state: bdi btrfs-1: dirty=798 wb=551 unstable=0 bg_thresh=989 thresh=1979 gap=630 poll_thresh=17 ino=257 dd-2584 [004] 168.115977: balance_dirty_state: bdi btrfs-1: dirty=798 wb=551 unstable=0 bg_thresh=989 thresh=1979 gap=630 poll_thresh=13 ino=257 dd-2584 [004] 168.116060: balance_dirty_state: bdi btrfs-1: dirty=823 wb=551 unstable=0 bg_thresh=992 thresh=1984 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 168.116144: balance_dirty_state: bdi btrfs-1: dirty=848 wb=551 unstable=0 bg_thresh=992 thresh=1984 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 168.116227: balance_dirty_state: bdi btrfs-1: dirty=848 wb=551 unstable=0 bg_thresh=994 thresh=1989 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 168.116393: balance_dirty_state: bdi btrfs-1: dirty=873 wb=551 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 168.116854: balance_dirty_state: bdi btrfs-1: dirty=923 wb=551 unstable=0 bg_thresh=996 thresh=1992 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 168.117023: balance_dirty_state: bdi btrfs-1: dirty=948 wb=551 unstable=0 bg_thresh=995 thresh=1991 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 168.117030: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=55752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.123992: balance_dirty_state: bdi btrfs-1: dirty=948 wb=526 unstable=0 bg_thresh=992 thresh=1985 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 168.124086: balance_dirty_state: bdi btrfs-1: dirty=973 wb=526 unstable=0 bg_thresh=992 thresh=1985 gap=486 poll_thresh=14 ino=257 dd-2584 [004] 168.124092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=54244 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 168.131940: balance_dirty_state: bdi btrfs-1: dirty=973 wb=526 unstable=0 bg_thresh=991 thresh=1983 gap=484 poll_thresh=14 ino=257 dd-2584 [004] 168.131944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=54244 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 168.139983: balance_dirty_state: bdi btrfs-1: dirty=970 wb=401 unstable=0 bg_thresh=988 thresh=1977 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 168.140076: balance_dirty_state: bdi btrfs-1: dirty=970 wb=401 unstable=0 bg_thresh=988 thresh=1977 gap=606 poll_thresh=10 ino=257 dd-2584 [004] 168.140162: balance_dirty_state: bdi btrfs-1: dirty=995 wb=401 unstable=0 bg_thresh=991 thresh=1982 gap=586 poll_thresh=11 ino=257 flush-btrfs-1-2586 [004] 168.140182: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25600 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 168.141829: writeback_single_inode: bdi btrfs-1: ino=257 state= age=216 wrote=432 to_write=7760 dd-2584 [004] 168.141929: balance_dirty_state: bdi btrfs-1: dirty=570 wb=826 unstable=0 bg_thresh=993 thresh=1987 gap=591 poll_thresh=12 ino=257 dd-2584 [004] 168.142022: balance_dirty_state: bdi btrfs-1: dirty=595 wb=826 unstable=0 bg_thresh=993 thresh=1987 gap=566 poll_thresh=13 ino=257 dd-2584 [004] 168.142111: balance_dirty_state: bdi btrfs-1: dirty=620 wb=826 unstable=0 bg_thresh=996 thresh=1992 gap=546 poll_thresh=14 ino=257 dd-2584 [004] 168.142202: balance_dirty_state: bdi btrfs-1: dirty=620 wb=826 unstable=0 bg_thresh=996 thresh=1992 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 168.142296: balance_dirty_state: bdi btrfs-1: dirty=645 wb=826 unstable=0 bg_thresh=995 thresh=1991 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 168.142486: balance_dirty_state: bdi btrfs-1: dirty=670 wb=826 unstable=0 bg_thresh=997 thresh=1995 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 168.142677: balance_dirty_state: bdi btrfs-1: dirty=695 wb=826 unstable=0 bg_thresh=997 thresh=1994 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 168.142684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=54244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.147970: balance_dirty_state: bdi btrfs-1: dirty=695 wb=826 unstable=0 bg_thresh=998 thresh=1997 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 168.147980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=54244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.155955: balance_dirty_state: bdi btrfs-1: dirty=695 wb=701 unstable=0 bg_thresh=992 thresh=1984 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 168.156215: balance_dirty_state: bdi btrfs-1: dirty=720 wb=701 unstable=0 bg_thresh=992 thresh=1984 gap=563 poll_thresh=13 ino=257 dd-2584 [004] 168.156272: balance_dirty_state: bdi btrfs-1: dirty=745 wb=701 unstable=0 bg_thresh=994 thresh=1989 gap=543 poll_thresh=14 ino=257 dd-2584 [004] 168.156328: balance_dirty_state: bdi btrfs-1: dirty=745 wb=701 unstable=0 bg_thresh=994 thresh=1989 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 168.156385: balance_dirty_state: bdi btrfs-1: dirty=770 wb=701 unstable=0 bg_thresh=994 thresh=1988 gap=517 poll_thresh=16 ino=257 dd-2584 [004] 168.156499: balance_dirty_state: bdi btrfs-1: dirty=795 wb=701 unstable=0 bg_thresh=993 thresh=1987 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 168.156504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=54244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.163920: balance_dirty_state: bdi btrfs-1: dirty=795 wb=701 unstable=0 bg_thresh=993 thresh=1987 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 168.163928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=54244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.171992: balance_dirty_state: bdi btrfs-1: dirty=795 wb=701 unstable=0 bg_thresh=993 thresh=1987 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 168.172002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=54244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.179933: balance_dirty_state: bdi btrfs-1: dirty=795 wb=576 unstable=0 bg_thresh=992 thresh=1984 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 168.180053: balance_dirty_state: bdi btrfs-1: dirty=820 wb=576 unstable=0 bg_thresh=992 thresh=1984 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 168.180112: balance_dirty_state: bdi btrfs-1: dirty=845 wb=576 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 168.180171: balance_dirty_state: bdi btrfs-1: dirty=845 wb=576 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 168.180227: balance_dirty_state: bdi btrfs-1: dirty=870 wb=576 unstable=0 bg_thresh=994 thresh=1988 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 168.180344: balance_dirty_state: bdi btrfs-1: dirty=895 wb=576 unstable=0 bg_thresh=993 thresh=1987 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 168.180459: balance_dirty_state: bdi btrfs-1: dirty=920 wb=576 unstable=0 bg_thresh=995 thresh=1991 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 168.180463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=54244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.188052: balance_dirty_state: bdi btrfs-1: dirty=920 wb=576 unstable=0 bg_thresh=995 thresh=1991 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 168.188064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=54244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.195967: balance_dirty_state: bdi btrfs-1: dirty=920 wb=451 unstable=0 bg_thresh=989 thresh=1978 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 168.196070: balance_dirty_state: bdi btrfs-1: dirty=945 wb=451 unstable=0 bg_thresh=991 thresh=1983 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 168.196168: balance_dirty_state: bdi btrfs-1: dirty=970 wb=451 unstable=0 bg_thresh=991 thresh=1983 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 168.196608: balance_dirty_state: bdi btrfs-1: dirty=970 wb=451 unstable=0 bg_thresh=994 thresh=1988 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 168.196705: balance_dirty_state: bdi btrfs-1: dirty=995 wb=451 unstable=0 bg_thresh=994 thresh=1988 gap=542 poll_thresh=16 ino=257 flush-btrfs-1-2586 [000] 168.196727: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25656 wrote=0 to_write=8192 dd-2584 [004] 168.196911: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=451 unstable=0 bg_thresh=996 thresh=1992 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 168.197121: balance_dirty_state: bdi btrfs-1: dirty=995 wb=501 unstable=0 bg_thresh=995 thresh=1991 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 168.197123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=54244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 168.198210: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=496 to_write=7696 dd-2584 [004] 168.203932: balance_dirty_state: bdi btrfs-1: dirty=545 wb=926 unstable=0 bg_thresh=995 thresh=1991 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 168.204007: balance_dirty_state: bdi btrfs-1: dirty=570 wb=926 unstable=0 bg_thresh=995 thresh=1990 gap=494 poll_thresh=13 ino=257 dd-2584 [004] 168.204012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=54244 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 168.211974: balance_dirty_state: bdi btrfs-1: dirty=570 wb=801 unstable=0 bg_thresh=994 thresh=1989 gap=618 poll_thresh=13 ino=257 dd-2584 [004] 168.212038: balance_dirty_state: bdi btrfs-1: dirty=595 wb=801 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=10 ino=257 dd-2584 [004] 168.212097: balance_dirty_state: bdi btrfs-1: dirty=595 wb=801 unstable=0 bg_thresh=997 thresh=1994 gap=598 poll_thresh=11 ino=257 dd-2584 [004] 168.212154: balance_dirty_state: bdi btrfs-1: dirty=620 wb=801 unstable=0 bg_thresh=994 thresh=1988 gap=567 poll_thresh=12 ino=257 dd-2584 [004] 168.212214: balance_dirty_state: bdi btrfs-1: dirty=645 wb=801 unstable=0 bg_thresh=993 thresh=1987 gap=541 poll_thresh=13 ino=257 dd-2584 [004] 168.212272: balance_dirty_state: bdi btrfs-1: dirty=645 wb=801 unstable=0 bg_thresh=993 thresh=1987 gap=541 poll_thresh=14 ino=257 dd-2584 [004] 168.212330: balance_dirty_state: bdi btrfs-1: dirty=670 wb=801 unstable=0 bg_thresh=993 thresh=1986 gap=515 poll_thresh=15 ino=257 dd-2584 [004] 168.212388: balance_dirty_state: bdi btrfs-1: dirty=695 wb=801 unstable=0 bg_thresh=995 thresh=1991 gap=495 poll_thresh=16 ino=257 dd-2584 [004] 168.212392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=54244 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 168.219978: balance_dirty_state: bdi btrfs-1: dirty=695 wb=676 unstable=0 bg_thresh=987 thresh=1975 gap=604 poll_thresh=16 ino=257 dd-2584 [004] 168.220042: balance_dirty_state: bdi btrfs-1: dirty=695 wb=676 unstable=0 bg_thresh=987 thresh=1975 gap=604 poll_thresh=12 ino=257 dd-2584 [004] 168.220099: balance_dirty_state: bdi btrfs-1: dirty=720 wb=676 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 168.220321: balance_dirty_state: bdi btrfs-1: dirty=745 wb=676 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=14 ino=257 dd-2584 [004] 168.220377: balance_dirty_state: bdi btrfs-1: dirty=745 wb=676 unstable=0 bg_thresh=992 thresh=1985 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 168.220434: balance_dirty_state: bdi btrfs-1: dirty=770 wb=676 unstable=0 bg_thresh=992 thresh=1985 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 168.220548: balance_dirty_state: bdi btrfs-1: dirty=795 wb=676 unstable=0 bg_thresh=994 thresh=1989 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 168.220661: balance_dirty_state: bdi btrfs-1: dirty=820 wb=676 unstable=0 bg_thresh=994 thresh=1988 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 168.220665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=54244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.227930: balance_dirty_state: bdi btrfs-1: dirty=820 wb=501 unstable=0 bg_thresh=988 thresh=1977 gap=656 poll_thresh=18 ino=257 dd-2584 [004] 168.228017: balance_dirty_state: bdi btrfs-1: dirty=845 wb=501 unstable=0 bg_thresh=988 thresh=1977 gap=631 poll_thresh=13 ino=257 dd-2584 [004] 168.228102: balance_dirty_state: bdi btrfs-1: dirty=870 wb=501 unstable=0 bg_thresh=991 thresh=1982 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 168.228185: balance_dirty_state: bdi btrfs-1: dirty=870 wb=501 unstable=0 bg_thresh=991 thresh=1982 gap=611 poll_thresh=15 ino=257 dd-2584 [004] 168.228268: balance_dirty_state: bdi btrfs-1: dirty=895 wb=501 unstable=0 bg_thresh=993 thresh=1987 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 168.228435: balance_dirty_state: bdi btrfs-1: dirty=920 wb=501 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 168.228607: balance_dirty_state: bdi btrfs-1: dirty=945 wb=501 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 168.229069: balance_dirty_state: bdi btrfs-1: dirty=995 wb=501 unstable=0 bg_thresh=994 thresh=1989 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 168.229076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=52484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 168.229097: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25688 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 168.230731: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=432 to_write=7760 dd-2584 [004] 168.235953: balance_dirty_state: bdi btrfs-1: dirty=570 wb=801 unstable=0 bg_thresh=987 thresh=1974 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 168.236027: balance_dirty_state: bdi btrfs-1: dirty=570 wb=801 unstable=0 bg_thresh=987 thresh=1974 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 168.236083: balance_dirty_state: bdi btrfs-1: dirty=595 wb=801 unstable=0 bg_thresh=989 thresh=1979 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 168.236138: balance_dirty_state: bdi btrfs-1: dirty=595 wb=801 unstable=0 bg_thresh=989 thresh=1979 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 168.236248: balance_dirty_state: bdi btrfs-1: dirty=645 wb=801 unstable=0 bg_thresh=992 thresh=1984 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 168.236361: balance_dirty_state: bdi btrfs-1: dirty=670 wb=801 unstable=0 bg_thresh=997 thresh=1994 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 168.236475: balance_dirty_state: bdi btrfs-1: dirty=695 wb=801 unstable=0 bg_thresh=993 thresh=1987 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 168.236479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=52484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.243974: balance_dirty_state: bdi btrfs-1: dirty=695 wb=801 unstable=0 bg_thresh=993 thresh=1987 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 168.243982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=52484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.251943: balance_dirty_state: bdi btrfs-1: dirty=695 wb=676 unstable=0 bg_thresh=987 thresh=1975 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 168.252025: balance_dirty_state: bdi btrfs-1: dirty=720 wb=676 unstable=0 bg_thresh=989 thresh=1978 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 168.252106: balance_dirty_state: bdi btrfs-1: dirty=745 wb=676 unstable=0 bg_thresh=991 thresh=1983 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 168.252189: balance_dirty_state: bdi btrfs-1: dirty=745 wb=676 unstable=0 bg_thresh=991 thresh=1983 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 168.252356: balance_dirty_state: bdi btrfs-1: dirty=770 wb=676 unstable=0 bg_thresh=993 thresh=1987 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 168.252655: balance_dirty_state: bdi btrfs-1: dirty=820 wb=676 unstable=0 bg_thresh=993 thresh=1986 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 168.252660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=52484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.259967: balance_dirty_state: bdi btrfs-1: dirty=820 wb=551 unstable=0 bg_thresh=997 thresh=1994 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 168.260032: balance_dirty_state: bdi btrfs-1: dirty=820 wb=551 unstable=0 bg_thresh=996 thresh=1993 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 168.260089: balance_dirty_state: bdi btrfs-1: dirty=845 wb=551 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 168.260145: balance_dirty_state: bdi btrfs-1: dirty=870 wb=551 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 168.260203: balance_dirty_state: bdi btrfs-1: dirty=870 wb=551 unstable=0 bg_thresh=998 thresh=1997 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 168.260317: balance_dirty_state: bdi btrfs-1: dirty=920 wb=551 unstable=0 bg_thresh=998 thresh=1996 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 168.260490: balance_dirty_state: bdi btrfs-1: dirty=945 wb=551 unstable=0 bg_thresh=997 thresh=1995 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 168.260660: balance_dirty_state: bdi btrfs-1: dirty=970 wb=551 unstable=0 bg_thresh=997 thresh=1994 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 168.260667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=52484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.268025: balance_dirty_state: bdi btrfs-1: dirty=970 wb=551 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 168.268033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=52484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.276022: balance_dirty_state: bdi btrfs-1: dirty=970 wb=451 unstable=0 bg_thresh=1003 thresh=2006 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 168.276092: balance_dirty_state: bdi btrfs-1: dirty=970 wb=451 unstable=0 bg_thresh=1003 thresh=2006 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 168.276154: balance_dirty_state: bdi btrfs-1: dirty=995 wb=451 unstable=0 bg_thresh=1005 thresh=2011 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 168.276212: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=451 unstable=0 bg_thresh=1005 thresh=2011 gap=540 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 168.276266: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25736 wrote=0 to_write=8192 dd-2584 [001] 168.276337: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=451 unstable=0 bg_thresh=1008 thresh=2016 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 168.276641: balance_dirty_state: bdi btrfs-1: dirty=970 wb=551 unstable=0 bg_thresh=1010 thresh=2020 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 168.276643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=52484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 168.277566: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=528 to_write=7664 dd-2584 [001] 168.283971: balance_dirty_state: bdi btrfs-1: dirty=545 wb=976 unstable=0 bg_thresh=1004 thresh=2008 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 168.283979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=52484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.292040: balance_dirty_state: bdi btrfs-1: dirty=545 wb=976 unstable=0 bg_thresh=1004 thresh=2008 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 168.292048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=52484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.300001: balance_dirty_state: bdi btrfs-1: dirty=545 wb=976 unstable=0 bg_thresh=1004 thresh=2008 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 168.300010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=52484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.308042: balance_dirty_state: bdi btrfs-1: dirty=545 wb=851 unstable=0 bg_thresh=1001 thresh=2003 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 168.308106: balance_dirty_state: bdi btrfs-1: dirty=570 wb=851 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=13 ino=257 dd-2584 [001] 168.308165: balance_dirty_state: bdi btrfs-1: dirty=595 wb=851 unstable=0 bg_thresh=1004 thresh=2008 gap=562 poll_thresh=14 ino=257 dd-2584 [001] 168.308224: balance_dirty_state: bdi btrfs-1: dirty=595 wb=851 unstable=0 bg_thresh=1004 thresh=2008 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 168.308284: balance_dirty_state: bdi btrfs-1: dirty=620 wb=851 unstable=0 bg_thresh=1003 thresh=2007 gap=536 poll_thresh=16 ino=257 dd-2584 [001] 168.308404: balance_dirty_state: bdi btrfs-1: dirty=645 wb=851 unstable=0 bg_thresh=1003 thresh=2006 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 168.308525: balance_dirty_state: bdi btrfs-1: dirty=670 wb=851 unstable=0 bg_thresh=1005 thresh=2010 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 168.308530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=52484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.316020: balance_dirty_state: bdi btrfs-1: dirty=670 wb=726 unstable=0 bg_thresh=1001 thresh=2003 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 168.316087: balance_dirty_state: bdi btrfs-1: dirty=695 wb=726 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=13 ino=257 dd-2584 [001] 168.316147: balance_dirty_state: bdi btrfs-1: dirty=720 wb=726 unstable=0 bg_thresh=1004 thresh=2008 gap=562 poll_thresh=14 ino=257 dd-2584 [001] 168.316206: balance_dirty_state: bdi btrfs-1: dirty=720 wb=726 unstable=0 bg_thresh=1004 thresh=2008 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 168.316267: balance_dirty_state: bdi btrfs-1: dirty=745 wb=726 unstable=0 bg_thresh=1003 thresh=2007 gap=536 poll_thresh=16 ino=257 dd-2584 [001] 168.316390: balance_dirty_state: bdi btrfs-1: dirty=770 wb=726 unstable=0 bg_thresh=1003 thresh=2006 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 168.316684: balance_dirty_state: bdi btrfs-1: dirty=820 wb=726 unstable=0 bg_thresh=1005 thresh=2010 gap=464 poll_thresh=18 ino=257 dd-2584 [001] 168.316688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=52484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.324039: balance_dirty_state: bdi btrfs-1: dirty=820 wb=726 unstable=0 bg_thresh=1005 thresh=2010 gap=464 poll_thresh=18 ino=257 dd-2584 [001] 168.324047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=52484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.336009: balance_dirty_state: bdi btrfs-1: dirty=820 wb=551 unstable=0 bg_thresh=996 thresh=1992 gap=621 poll_thresh=18 ino=257 dd-2584 [001] 168.336096: balance_dirty_state: bdi btrfs-1: dirty=820 wb=551 unstable=0 bg_thresh=996 thresh=1992 gap=621 poll_thresh=13 ino=257 dd-2584 [001] 168.336154: balance_dirty_state: bdi btrfs-1: dirty=845 wb=551 unstable=0 bg_thresh=998 thresh=1997 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 168.336213: balance_dirty_state: bdi btrfs-1: dirty=845 wb=551 unstable=0 bg_thresh=998 thresh=1997 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 168.336270: balance_dirty_state: bdi btrfs-1: dirty=870 wb=551 unstable=0 bg_thresh=1001 thresh=2002 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 168.336388: balance_dirty_state: bdi btrfs-1: dirty=895 wb=551 unstable=0 bg_thresh=1003 thresh=2007 gap=561 poll_thresh=17 ino=257 dd-2584 [001] 168.336506: balance_dirty_state: bdi btrfs-1: dirty=945 wb=551 unstable=0 bg_thresh=1005 thresh=2011 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 168.336624: balance_dirty_state: bdi btrfs-1: dirty=970 wb=551 unstable=0 bg_thresh=1005 thresh=2010 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 168.336628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=50540 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 168.344084: balance_dirty_state: bdi btrfs-1: dirty=970 wb=401 unstable=0 bg_thresh=1002 thresh=2004 gap=633 poll_thresh=19 ino=257 dd-2584 [001] 168.344186: balance_dirty_state: bdi btrfs-1: dirty=995 wb=401 unstable=0 bg_thresh=1002 thresh=2004 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 168.344242: balance_dirty_state: bdi btrfs-1: dirty=995 wb=401 unstable=0 bg_thresh=1004 thresh=2009 gap=613 poll_thresh=15 ino=257 dd-2584 [001] 168.344300: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=401 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 168.344362: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25804 wrote=0 to_write=8192 dd-2584 [001] 168.344599: balance_dirty_state: bdi btrfs-1: dirty=970 wb=476 unstable=0 bg_thresh=1001 thresh=2002 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 168.344728: balance_dirty_state: bdi btrfs-1: dirty=945 wb=526 unstable=0 bg_thresh=1003 thresh=2006 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 168.344853: balance_dirty_state: bdi btrfs-1: dirty=945 wb=576 unstable=0 bg_thresh=1002 thresh=2005 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 168.344855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=50540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 168.345713: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=560 to_write=7632 dd-2584 [001] 168.356010: balance_dirty_state: bdi btrfs-1: dirty=570 wb=826 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=19 ino=257 dd-2584 [001] 168.356078: balance_dirty_state: bdi btrfs-1: dirty=570 wb=826 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 168.356135: balance_dirty_state: bdi btrfs-1: dirty=595 wb=826 unstable=0 bg_thresh=998 thresh=1996 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 168.356189: balance_dirty_state: bdi btrfs-1: dirty=620 wb=826 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 168.356302: balance_dirty_state: bdi btrfs-1: dirty=645 wb=826 unstable=0 bg_thresh=1003 thresh=2006 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 168.356416: balance_dirty_state: bdi btrfs-1: dirty=670 wb=826 unstable=0 bg_thresh=1002 thresh=2005 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 168.356532: balance_dirty_state: bdi btrfs-1: dirty=695 wb=826 unstable=0 bg_thresh=1002 thresh=2004 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 168.356536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=50540 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 168.364002: balance_dirty_state: bdi btrfs-1: dirty=695 wb=701 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 168.364075: balance_dirty_state: bdi btrfs-1: dirty=720 wb=701 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 168.364131: balance_dirty_state: bdi btrfs-1: dirty=745 wb=701 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 168.364352: balance_dirty_state: bdi btrfs-1: dirty=745 wb=701 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 168.364464: balance_dirty_state: bdi btrfs-1: dirty=795 wb=701 unstable=0 bg_thresh=1002 thresh=2005 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 168.364579: balance_dirty_state: bdi btrfs-1: dirty=820 wb=701 unstable=0 bg_thresh=1004 thresh=2009 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 168.364584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=50540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.371976: balance_dirty_state: bdi btrfs-1: dirty=820 wb=701 unstable=0 bg_thresh=1004 thresh=2009 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 168.371982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=50540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.380099: balance_dirty_state: bdi btrfs-1: dirty=820 wb=701 unstable=0 bg_thresh=1004 thresh=2009 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 168.380108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=50540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.388003: balance_dirty_state: bdi btrfs-1: dirty=820 wb=576 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=18 ino=257 dd-2584 [001] 168.388066: balance_dirty_state: bdi btrfs-1: dirty=845 wb=576 unstable=0 bg_thresh=996 thresh=1993 gap=572 poll_thresh=13 ino=257 dd-2584 [001] 168.388125: balance_dirty_state: bdi btrfs-1: dirty=845 wb=576 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 168.388184: balance_dirty_state: bdi btrfs-1: dirty=870 wb=576 unstable=0 bg_thresh=999 thresh=1998 gap=552 poll_thresh=15 ino=257 dd-2584 [001] 168.388242: balance_dirty_state: bdi btrfs-1: dirty=895 wb=576 unstable=0 bg_thresh=1001 thresh=2003 gap=532 poll_thresh=16 ino=257 dd-2584 [001] 168.388361: balance_dirty_state: bdi btrfs-1: dirty=920 wb=576 unstable=0 bg_thresh=1004 thresh=2008 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 168.388483: balance_dirty_state: bdi btrfs-1: dirty=945 wb=576 unstable=0 bg_thresh=1006 thresh=2012 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 168.388488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=50540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.395978: balance_dirty_state: bdi btrfs-1: dirty=945 wb=451 unstable=0 bg_thresh=1003 thresh=2006 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 168.396047: balance_dirty_state: bdi btrfs-1: dirty=970 wb=451 unstable=0 bg_thresh=1003 thresh=2006 gap=585 poll_thresh=13 ino=257 dd-2584 [001] 168.396107: balance_dirty_state: bdi btrfs-1: dirty=970 wb=451 unstable=0 bg_thresh=1005 thresh=2011 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 168.396167: balance_dirty_state: bdi btrfs-1: dirty=995 wb=451 unstable=0 bg_thresh=1005 thresh=2011 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 168.396400: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=451 unstable=0 bg_thresh=1008 thresh=2016 gap=545 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 168.396474: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25856 wrote=0 to_write=8192 dd-2584 [001] 168.396524: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=451 unstable=0 bg_thresh=1010 thresh=2021 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 168.396653: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=501 unstable=0 bg_thresh=1009 thresh=2019 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 168.396654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=50540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 168.397711: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=512 to_write=7680 dd-2584 [001] 168.404022: balance_dirty_state: bdi btrfs-1: dirty=545 wb=826 unstable=0 bg_thresh=1006 thresh=2013 gap=642 poll_thresh=18 ino=257 dd-2584 [001] 168.404089: balance_dirty_state: bdi btrfs-1: dirty=570 wb=826 unstable=0 bg_thresh=1006 thresh=2013 gap=617 poll_thresh=13 ino=257 dd-2584 [001] 168.404151: balance_dirty_state: bdi btrfs-1: dirty=570 wb=826 unstable=0 bg_thresh=1006 thresh=2012 gap=616 poll_thresh=14 ino=257 dd-2584 [001] 168.404213: balance_dirty_state: bdi btrfs-1: dirty=595 wb=826 unstable=0 bg_thresh=1006 thresh=2012 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 168.404277: balance_dirty_state: bdi btrfs-1: dirty=620 wb=826 unstable=0 bg_thresh=1005 thresh=2011 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 168.404398: balance_dirty_state: bdi btrfs-1: dirty=645 wb=826 unstable=0 bg_thresh=1007 thresh=2015 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 168.404520: balance_dirty_state: bdi btrfs-1: dirty=670 wb=826 unstable=0 bg_thresh=1007 thresh=2014 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 168.404642: balance_dirty_state: bdi btrfs-1: dirty=720 wb=826 unstable=0 bg_thresh=1006 thresh=2013 gap=467 poll_thresh=19 ino=257 dd-2584 [001] 168.404647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=99% bdi_bw=50540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.411999: balance_dirty_state: bdi btrfs-1: dirty=720 wb=701 unstable=0 bg_thresh=987 thresh=1975 gap=554 poll_thresh=19 ino=257 dd-2584 [001] 168.412064: balance_dirty_state: bdi btrfs-1: dirty=720 wb=701 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=14 ino=257 dd-2584 [001] 168.412303: balance_dirty_state: bdi btrfs-1: dirty=745 wb=701 unstable=0 bg_thresh=987 thresh=1974 gap=528 poll_thresh=15 ino=257 dd-2584 [001] 168.412364: balance_dirty_state: bdi btrfs-1: dirty=770 wb=701 unstable=0 bg_thresh=989 thresh=1979 gap=508 poll_thresh=16 ino=257 dd-2584 [001] 168.412483: balance_dirty_state: bdi btrfs-1: dirty=795 wb=701 unstable=0 bg_thresh=989 thresh=1978 gap=482 poll_thresh=17 ino=257 dd-2584 [001] 168.412488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-342% task_weight=98% bdi_bw=50540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.420083: balance_dirty_state: bdi btrfs-1: dirty=795 wb=701 unstable=0 bg_thresh=992 thresh=1984 gap=488 poll_thresh=17 ino=257 dd-2584 [001] 168.420094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=98% bdi_bw=50540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.427999: balance_dirty_state: bdi btrfs-1: dirty=795 wb=576 unstable=0 bg_thresh=990 thresh=1981 gap=610 poll_thresh=17 ino=257 dd-2584 [001] 168.428067: balance_dirty_state: bdi btrfs-1: dirty=795 wb=576 unstable=0 bg_thresh=987 thresh=1975 gap=604 poll_thresh=13 ino=257 dd-2584 [001] 168.428129: balance_dirty_state: bdi btrfs-1: dirty=820 wb=576 unstable=0 bg_thresh=992 thresh=1985 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 168.428188: balance_dirty_state: bdi btrfs-1: dirty=845 wb=576 unstable=0 bg_thresh=989 thresh=1979 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 168.428248: balance_dirty_state: bdi btrfs-1: dirty=845 wb=576 unstable=0 bg_thresh=992 thresh=1984 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 168.428367: balance_dirty_state: bdi btrfs-1: dirty=895 wb=576 unstable=0 bg_thresh=991 thresh=1983 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 168.428484: balance_dirty_state: bdi btrfs-1: dirty=920 wb=576 unstable=0 bg_thresh=991 thresh=1982 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 168.428489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=50540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 168.436107: balance_dirty_state: bdi btrfs-1: dirty=920 wb=401 unstable=0 bg_thresh=990 thresh=1981 gap=660 poll_thresh=18 ino=257 dd-2584 [005] 168.436227: balance_dirty_state: bdi btrfs-1: dirty=945 wb=401 unstable=0 bg_thresh=990 thresh=1981 gap=635 poll_thresh=13 ino=257 dd-2584 [005] 168.436346: balance_dirty_state: bdi btrfs-1: dirty=945 wb=401 unstable=0 bg_thresh=993 thresh=1986 gap=640 poll_thresh=14 ino=257 dd-2584 [005] 168.436464: balance_dirty_state: bdi btrfs-1: dirty=970 wb=401 unstable=0 bg_thresh=995 thresh=1991 gap=620 poll_thresh=15 ino=257 dd-2584 [005] 168.436582: balance_dirty_state: bdi btrfs-1: dirty=995 wb=401 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 168.437169: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=401 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 168.437213: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25896 wrote=0 to_write=8192 dd-2584 [005] 168.437344: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=401 unstable=0 bg_thresh=997 thresh=1994 gap=548 poll_thresh=18 ino=257 dd-2584 [005] 168.437475: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=451 unstable=0 bg_thresh=996 thresh=1993 gap=522 poll_thresh=19 ino=257 dd-2584 [005] 168.437607: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=501 unstable=0 bg_thresh=996 thresh=1992 gap=471 poll_thresh=20 ino=257 dd-2584 [005] 168.437609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=50540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 168.438604: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=560 to_write=7632 dd-2584 [005] 168.444008: balance_dirty_state: bdi btrfs-1: dirty=570 wb=826 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=20 ino=257 dd-2584 [005] 168.444135: balance_dirty_state: bdi btrfs-1: dirty=570 wb=826 unstable=0 bg_thresh=995 thresh=1990 gap=594 poll_thresh=15 ino=257 dd-2584 [005] 168.444255: balance_dirty_state: bdi btrfs-1: dirty=595 wb=826 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 168.444492: balance_dirty_state: bdi btrfs-1: dirty=620 wb=826 unstable=0 bg_thresh=994 thresh=1988 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 168.444727: balance_dirty_state: bdi btrfs-1: dirty=670 wb=826 unstable=0 bg_thresh=993 thresh=1987 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 168.444736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=50520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 168.452155: balance_dirty_state: bdi btrfs-1: dirty=670 wb=826 unstable=0 bg_thresh=994 thresh=1989 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 168.452164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=50520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 168.460162: balance_dirty_state: bdi btrfs-1: dirty=670 wb=826 unstable=0 bg_thresh=994 thresh=1989 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 168.460172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=50520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 168.472077: balance_dirty_state: bdi btrfs-1: dirty=670 wb=826 unstable=0 bg_thresh=994 thresh=1989 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 168.472085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=50520 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 168.480159: balance_dirty_state: bdi btrfs-1: dirty=670 wb=701 unstable=0 bg_thresh=993 thresh=1987 gap=616 poll_thresh=18 ino=257 dd-2584 [000] 168.480230: balance_dirty_state: bdi btrfs-1: dirty=695 wb=701 unstable=0 bg_thresh=993 thresh=1987 gap=591 poll_thresh=13 ino=257 dd-2584 [000] 168.480287: balance_dirty_state: bdi btrfs-1: dirty=695 wb=701 unstable=0 bg_thresh=996 thresh=1992 gap=596 poll_thresh=14 ino=257 dd-2584 [000] 168.480510: balance_dirty_state: bdi btrfs-1: dirty=720 wb=701 unstable=0 bg_thresh=998 thresh=1997 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 168.480567: balance_dirty_state: bdi btrfs-1: dirty=745 wb=701 unstable=0 bg_thresh=998 thresh=1997 gap=551 poll_thresh=16 ino=257 dd-2584 [000] 168.480680: balance_dirty_state: bdi btrfs-1: dirty=770 wb=701 unstable=0 bg_thresh=998 thresh=1997 gap=526 poll_thresh=17 ino=257 dd-2584 [000] 168.480795: balance_dirty_state: bdi btrfs-1: dirty=795 wb=701 unstable=0 bg_thresh=1000 thresh=2001 gap=505 poll_thresh=18 ino=257 dd-2584 [000] 168.480908: balance_dirty_state: bdi btrfs-1: dirty=820 wb=701 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=19 ino=257 dd-2584 [000] 168.480912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=50520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 168.488116: balance_dirty_state: bdi btrfs-1: dirty=820 wb=701 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=19 ino=257 dd-2584 [000] 168.488125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=50520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.496096: balance_dirty_state: bdi btrfs-1: dirty=820 wb=576 unstable=0 bg_thresh=1001 thresh=2003 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 168.496218: balance_dirty_state: bdi btrfs-1: dirty=845 wb=576 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 168.496302: balance_dirty_state: bdi btrfs-1: dirty=870 wb=576 unstable=0 bg_thresh=1004 thresh=2008 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 168.496384: balance_dirty_state: bdi btrfs-1: dirty=870 wb=576 unstable=0 bg_thresh=1004 thresh=2008 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 168.496554: balance_dirty_state: bdi btrfs-1: dirty=895 wb=576 unstable=0 bg_thresh=1006 thresh=2013 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 168.496728: balance_dirty_state: bdi btrfs-1: dirty=945 wb=576 unstable=0 bg_thresh=1008 thresh=2017 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 168.496735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=50520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.504154: balance_dirty_state: bdi btrfs-1: dirty=945 wb=451 unstable=0 bg_thresh=1007 thresh=2015 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 168.504281: balance_dirty_state: bdi btrfs-1: dirty=945 wb=451 unstable=0 bg_thresh=1007 thresh=2014 gap=618 poll_thresh=13 ino=257 dd-2584 [004] 168.504754: balance_dirty_state: bdi btrfs-1: dirty=970 wb=301 unstable=0 bg_thresh=1006 thresh=2013 gap=742 poll_thresh=14 ino=257 dd-2584 [004] 168.504870: balance_dirty_state: bdi btrfs-1: dirty=995 wb=301 unstable=0 bg_thresh=1006 thresh=2012 gap=716 poll_thresh=15 ino=257 dd-2584 [004] 168.504988: balance_dirty_state: bdi btrfs-1: dirty=995 wb=301 unstable=0 bg_thresh=1006 thresh=2012 gap=716 poll_thresh=16 ino=257 dd-2584 [004] 168.505221: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=301 unstable=0 bg_thresh=1005 thresh=2011 gap=665 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 168.505312: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25964 wrote=0 to_write=8192 dd-2584 [004] 168.505428: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=301 unstable=0 bg_thresh=1004 thresh=2009 gap=638 poll_thresh=18 ino=257 dd-2584 [004] 168.505557: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=351 unstable=0 bg_thresh=1004 thresh=2008 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 168.505684: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=401 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=20 ino=257 dd-2584 [004] 168.505813: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=451 unstable=0 bg_thresh=1005 thresh=2011 gap=540 poll_thresh=21 ino=257 dd-2584 [004] 168.505941: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=476 unstable=0 bg_thresh=1005 thresh=2010 gap=514 poll_thresh=22 ino=257 dd-2584 [004] 168.506228: balance_dirty_state: bdi btrfs-1: dirty=945 wb=576 unstable=0 bg_thresh=1004 thresh=2009 gap=488 poll_thresh=23 ino=257 dd-2584 [004] 168.506230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=50520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 168.507440: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=656 to_write=7536 dd-2584 [002] 168.512160: balance_dirty_state: bdi btrfs-1: dirty=570 wb=951 unstable=0 bg_thresh=1004 thresh=2009 gap=488 poll_thresh=23 ino=257 dd-2584 [002] 168.512165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=50520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 168.520120: balance_dirty_state: bdi btrfs-1: dirty=570 wb=801 unstable=0 bg_thresh=997 thresh=1995 gap=624 poll_thresh=23 ino=257 dd-2584 [002] 168.520216: balance_dirty_state: bdi btrfs-1: dirty=570 wb=751 unstable=0 bg_thresh=996 thresh=1992 gap=671 poll_thresh=17 ino=257 dd-2584 [002] 168.520350: balance_dirty_state: bdi btrfs-1: dirty=595 wb=701 unstable=0 bg_thresh=998 thresh=1997 gap=701 poll_thresh=18 ino=257 dd-2584 [002] 168.520471: balance_dirty_state: bdi btrfs-1: dirty=645 wb=701 unstable=0 bg_thresh=1001 thresh=2002 gap=656 poll_thresh=19 ino=257 dd-2584 [002] 168.520589: balance_dirty_state: bdi btrfs-1: dirty=670 wb=701 unstable=0 bg_thresh=1003 thresh=2006 gap=635 poll_thresh=20 ino=257 dd-2584 [002] 168.520708: balance_dirty_state: bdi btrfs-1: dirty=695 wb=701 unstable=0 bg_thresh=1002 thresh=2005 gap=609 poll_thresh=21 ino=257 dd-2584 [002] 168.520825: balance_dirty_state: bdi btrfs-1: dirty=720 wb=701 unstable=0 bg_thresh=1002 thresh=2004 gap=583 poll_thresh=22 ino=257 dd-2584 [002] 168.520942: balance_dirty_state: bdi btrfs-1: dirty=770 wb=701 unstable=0 bg_thresh=1001 thresh=2003 gap=532 poll_thresh=23 ino=257 dd-2584 [002] 168.521060: balance_dirty_state: bdi btrfs-1: dirty=795 wb=701 unstable=0 bg_thresh=1003 thresh=2007 gap=511 poll_thresh=24 ino=257 dd-2584 [002] 168.521351: balance_dirty_state: bdi btrfs-1: dirty=820 wb=701 unstable=0 bg_thresh=1003 thresh=2006 gap=485 poll_thresh=25 ino=257 dd-2584 [002] 168.521356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=50520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 168.528094: balance_dirty_state: bdi btrfs-1: dirty=820 wb=651 unstable=0 bg_thresh=998 thresh=1996 gap=525 poll_thresh=25 ino=257 dd-2584 [002] 168.528202: balance_dirty_state: bdi btrfs-1: dirty=845 wb=651 unstable=0 bg_thresh=1000 thresh=2001 gap=505 poll_thresh=19 ino=257 dd-2584 [002] 168.528366: balance_dirty_state: bdi btrfs-1: dirty=870 wb=651 unstable=0 bg_thresh=997 thresh=1994 gap=473 poll_thresh=20 ino=257 dd-2584 [002] 168.528372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=50520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 168.536068: balance_dirty_state: bdi btrfs-1: dirty=870 wb=651 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=20 ino=257 dd-2584 [002] 168.536074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=50520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 168.544064: balance_dirty_state: bdi btrfs-1: dirty=870 wb=526 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=20 ino=257 dd-2584 [006] 168.544172: balance_dirty_state: bdi btrfs-1: dirty=870 wb=526 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 168.544232: balance_dirty_state: bdi btrfs-1: dirty=895 wb=526 unstable=0 bg_thresh=992 thresh=1985 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 168.544352: balance_dirty_state: bdi btrfs-1: dirty=920 wb=526 unstable=0 bg_thresh=992 thresh=1984 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 168.544474: balance_dirty_state: bdi btrfs-1: dirty=970 wb=526 unstable=0 bg_thresh=994 thresh=1989 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 168.544479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=50520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 168.552089: balance_dirty_state: bdi btrfs-1: dirty=970 wb=526 unstable=0 bg_thresh=994 thresh=1988 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 168.552094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=48940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 168.560146: balance_dirty_state: bdi btrfs-1: dirty=970 wb=401 unstable=0 bg_thresh=990 thresh=1981 gap=610 poll_thresh=18 ino=257 dd-2584 [006] 168.560212: balance_dirty_state: bdi btrfs-1: dirty=970 wb=401 unstable=0 bg_thresh=991 thresh=1983 gap=612 poll_thresh=13 ino=257 dd-2584 [006] 168.560273: balance_dirty_state: bdi btrfs-1: dirty=995 wb=401 unstable=0 bg_thresh=994 thresh=1988 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 168.560334: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=401 unstable=0 bg_thresh=994 thresh=1988 gap=567 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 168.560344: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26020 wrote=0 to_write=8192 dd-2584 [006] 168.560396: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=401 unstable=0 bg_thresh=996 thresh=1993 gap=572 poll_thresh=16 ino=257 dd-2584 [006] 168.560698: balance_dirty_state: bdi btrfs-1: dirty=945 wb=526 unstable=0 bg_thresh=999 thresh=1998 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 168.560828: balance_dirty_state: bdi btrfs-1: dirty=945 wb=551 unstable=0 bg_thresh=1001 thresh=2002 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 168.560959: balance_dirty_state: bdi btrfs-1: dirty=920 wb=601 unstable=0 bg_thresh=997 thresh=1995 gap=474 poll_thresh=19 ino=257 dd-2584 [006] 168.560960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=48940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 168.562370: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=324 wrote=576 to_write=7616 dd-2584 [001] 168.568102: balance_dirty_state: bdi btrfs-1: dirty=545 wb=851 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 168.568213: balance_dirty_state: bdi btrfs-1: dirty=545 wb=851 unstable=0 bg_thresh=997 thresh=1994 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 168.568331: balance_dirty_state: bdi btrfs-1: dirty=570 wb=851 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 168.568446: balance_dirty_state: bdi btrfs-1: dirty=595 wb=851 unstable=0 bg_thresh=999 thresh=1999 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 168.568680: balance_dirty_state: bdi btrfs-1: dirty=620 wb=851 unstable=0 bg_thresh=1002 thresh=2004 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 168.568918: balance_dirty_state: bdi btrfs-1: dirty=645 wb=851 unstable=0 bg_thresh=1004 thresh=2008 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 168.569157: balance_dirty_state: bdi btrfs-1: dirty=670 wb=851 unstable=0 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 168.569166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=48940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.576123: balance_dirty_state: bdi btrfs-1: dirty=670 wb=851 unstable=0 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 168.576132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=48940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.584182: balance_dirty_state: bdi btrfs-1: dirty=670 wb=851 unstable=0 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 168.584190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=48940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.592159: balance_dirty_state: bdi btrfs-1: dirty=670 wb=726 unstable=0 bg_thresh=1003 thresh=2006 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 168.592283: balance_dirty_state: bdi btrfs-1: dirty=695 wb=726 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 168.592404: balance_dirty_state: bdi btrfs-1: dirty=720 wb=726 unstable=0 bg_thresh=1002 thresh=2005 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 168.592877: balance_dirty_state: bdi btrfs-1: dirty=720 wb=726 unstable=0 bg_thresh=1002 thresh=2004 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 168.593115: balance_dirty_state: bdi btrfs-1: dirty=770 wb=726 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 168.593353: balance_dirty_state: bdi btrfs-1: dirty=795 wb=726 unstable=0 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 168.593362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=48940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.600167: balance_dirty_state: bdi btrfs-1: dirty=820 wb=726 unstable=0 bg_thresh=1003 thresh=2007 gap=461 poll_thresh=18 ino=257 dd-2584 [001] 168.600175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=48940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.608170: balance_dirty_state: bdi btrfs-1: dirty=820 wb=576 unstable=0 bg_thresh=1005 thresh=2010 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 168.608253: balance_dirty_state: bdi btrfs-1: dirty=845 wb=576 unstable=0 bg_thresh=1002 thresh=2004 gap=583 poll_thresh=13 ino=257 dd-2584 [001] 168.608310: balance_dirty_state: bdi btrfs-1: dirty=845 wb=576 unstable=0 bg_thresh=1004 thresh=2009 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 168.608366: balance_dirty_state: bdi btrfs-1: dirty=870 wb=576 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 168.608423: balance_dirty_state: bdi btrfs-1: dirty=870 wb=576 unstable=0 bg_thresh=1004 thresh=2008 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 168.608537: balance_dirty_state: bdi btrfs-1: dirty=920 wb=576 unstable=0 bg_thresh=1003 thresh=2007 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 168.608650: balance_dirty_state: bdi btrfs-1: dirty=945 wb=576 unstable=0 bg_thresh=1005 thresh=2011 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 168.608655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=48940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.616221: balance_dirty_state: bdi btrfs-1: dirty=945 wb=451 unstable=0 bg_thresh=1004 thresh=2009 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 168.616304: balance_dirty_state: bdi btrfs-1: dirty=970 wb=451 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=13 ino=257 dd-2584 [001] 168.616364: balance_dirty_state: bdi btrfs-1: dirty=970 wb=451 unstable=0 bg_thresh=1004 thresh=2008 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 168.616420: balance_dirty_state: bdi btrfs-1: dirty=995 wb=451 unstable=0 bg_thresh=1001 thresh=2002 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 168.616643: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=451 unstable=0 bg_thresh=1003 thresh=2007 gap=536 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 168.616666: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26076 wrote=0 to_write=8192 dd-2584 [001] 168.616813: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=451 unstable=0 bg_thresh=1003 thresh=2006 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 168.616989: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=501 unstable=0 bg_thresh=1002 thresh=2004 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 168.616991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=48940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 168.618344: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=380 wrote=512 to_write=7680 dd-2584 [001] 168.624075: balance_dirty_state: bdi btrfs-1: dirty=545 wb=951 unstable=0 bg_thresh=1002 thresh=2004 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 168.624183: balance_dirty_state: bdi btrfs-1: dirty=570 wb=951 unstable=0 bg_thresh=1002 thresh=2004 gap=483 poll_thresh=13 ino=257 dd-2584 [001] 168.624187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=48940 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 168.632232: balance_dirty_state: bdi btrfs-1: dirty=570 wb=826 unstable=0 bg_thresh=1003 thresh=2007 gap=611 poll_thresh=13 ino=257 dd-2584 [001] 168.632361: balance_dirty_state: bdi btrfs-1: dirty=570 wb=826 unstable=0 bg_thresh=1003 thresh=2006 gap=610 poll_thresh=10 ino=257 dd-2584 [001] 168.632481: balance_dirty_state: bdi btrfs-1: dirty=595 wb=826 unstable=0 bg_thresh=1005 thresh=2011 gap=590 poll_thresh=11 ino=257 dd-2584 [001] 168.632600: balance_dirty_state: bdi btrfs-1: dirty=620 wb=826 unstable=0 bg_thresh=1002 thresh=2005 gap=559 poll_thresh=12 ino=257 dd-2584 [001] 168.632718: balance_dirty_state: bdi btrfs-1: dirty=620 wb=826 unstable=0 bg_thresh=1005 thresh=2010 gap=564 poll_thresh=13 ino=257 dd-2584 [001] 168.632836: balance_dirty_state: bdi btrfs-1: dirty=645 wb=826 unstable=0 bg_thresh=1004 thresh=2009 gap=538 poll_thresh=14 ino=257 dd-2584 [001] 168.632953: balance_dirty_state: bdi btrfs-1: dirty=670 wb=826 unstable=0 bg_thresh=1004 thresh=2009 gap=513 poll_thresh=15 ino=257 dd-2584 [001] 168.633073: balance_dirty_state: bdi btrfs-1: dirty=670 wb=826 unstable=0 bg_thresh=1004 thresh=2008 gap=512 poll_thresh=16 ino=257 dd-2584 [001] 168.633310: balance_dirty_state: bdi btrfs-1: dirty=720 wb=826 unstable=0 bg_thresh=1003 thresh=2007 gap=461 poll_thresh=17 ino=257 dd-2584 [001] 168.633319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=48940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.640230: balance_dirty_state: bdi btrfs-1: dirty=720 wb=826 unstable=0 bg_thresh=1003 thresh=2007 gap=461 poll_thresh=17 ino=257 dd-2584 [001] 168.640239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=48940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.648214: balance_dirty_state: bdi btrfs-1: dirty=720 wb=701 unstable=0 bg_thresh=1003 thresh=2006 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 168.648310: balance_dirty_state: bdi btrfs-1: dirty=720 wb=701 unstable=0 bg_thresh=1005 thresh=2011 gap=590 poll_thresh=13 ino=257 dd-2584 [001] 168.648533: balance_dirty_state: bdi btrfs-1: dirty=745 wb=701 unstable=0 bg_thresh=1002 thresh=2005 gap=559 poll_thresh=14 ino=257 dd-2584 [001] 168.648590: balance_dirty_state: bdi btrfs-1: dirty=745 wb=701 unstable=0 bg_thresh=1005 thresh=2010 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 168.648648: balance_dirty_state: bdi btrfs-1: dirty=770 wb=701 unstable=0 bg_thresh=1004 thresh=2009 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 168.648760: balance_dirty_state: bdi btrfs-1: dirty=795 wb=701 unstable=0 bg_thresh=1004 thresh=2008 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 168.648874: balance_dirty_state: bdi btrfs-1: dirty=845 wb=701 unstable=0 bg_thresh=1003 thresh=2007 gap=461 poll_thresh=18 ino=257 dd-2584 [001] 168.648878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=48940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.656224: balance_dirty_state: bdi btrfs-1: dirty=845 wb=701 unstable=0 bg_thresh=1003 thresh=2007 gap=461 poll_thresh=18 ino=257 dd-2584 [001] 168.656233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=47404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.664084: balance_dirty_state: bdi btrfs-1: dirty=845 wb=576 unstable=0 bg_thresh=1002 thresh=2004 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 168.664149: balance_dirty_state: bdi btrfs-1: dirty=845 wb=576 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=13 ino=257 dd-2584 [001] 168.664209: balance_dirty_state: bdi btrfs-1: dirty=870 wb=576 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=14 ino=257 dd-2584 [001] 168.664269: balance_dirty_state: bdi btrfs-1: dirty=895 wb=576 unstable=0 bg_thresh=1001 thresh=2002 gap=531 poll_thresh=15 ino=257 dd-2584 [001] 168.664328: balance_dirty_state: bdi btrfs-1: dirty=895 wb=576 unstable=0 bg_thresh=1003 thresh=2007 gap=536 poll_thresh=16 ino=257 dd-2584 [001] 168.664447: balance_dirty_state: bdi btrfs-1: dirty=920 wb=576 unstable=0 bg_thresh=1003 thresh=2006 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 168.664566: balance_dirty_state: bdi btrfs-1: dirty=970 wb=576 unstable=0 bg_thresh=1002 thresh=2005 gap=459 poll_thresh=18 ino=257 dd-2584 [001] 168.664571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=47404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.676083: balance_dirty_state: bdi btrfs-1: dirty=970 wb=376 unstable=0 bg_thresh=993 thresh=1987 gap=641 poll_thresh=18 ino=257 dd-2584 [001] 168.676146: balance_dirty_state: bdi btrfs-1: dirty=970 wb=376 unstable=0 bg_thresh=993 thresh=1987 gap=641 poll_thresh=13 ino=257 dd-2584 [001] 168.676377: balance_dirty_state: bdi btrfs-1: dirty=995 wb=376 unstable=0 bg_thresh=996 thresh=1992 gap=621 poll_thresh=14 ino=257 dd-2584 [001] 168.676433: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=376 unstable=0 bg_thresh=996 thresh=1992 gap=596 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 168.676455: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26136 wrote=0 to_write=8192 dd-2584 [001] 168.676517: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=376 unstable=0 bg_thresh=998 thresh=1997 gap=601 poll_thresh=16 ino=257 dd-2584 [001] 168.676692: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=401 unstable=0 bg_thresh=1001 thresh=2002 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 168.676876: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=451 unstable=0 bg_thresh=1003 thresh=2006 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 168.677058: balance_dirty_state: bdi btrfs-1: dirty=995 wb=501 unstable=0 bg_thresh=1002 thresh=2005 gap=509 poll_thresh=19 ino=257 dd-2584 [001] 168.677239: balance_dirty_state: bdi btrfs-1: dirty=995 wb=551 unstable=0 bg_thresh=1002 thresh=2004 gap=458 poll_thresh=20 ino=257 dd-2584 [001] 168.677241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=47404 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 168.678654: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=440 wrote=608 to_write=7584 dd-2584 [001] 168.684091: balance_dirty_state: bdi btrfs-1: dirty=545 wb=976 unstable=0 bg_thresh=1002 thresh=2004 gap=483 poll_thresh=20 ino=257 dd-2584 [001] 168.684096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=47404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.692139: balance_dirty_state: bdi btrfs-1: dirty=545 wb=726 unstable=0 bg_thresh=1000 thresh=2000 gap=729 poll_thresh=20 ino=257 dd-2584 [001] 168.692214: balance_dirty_state: bdi btrfs-1: dirty=570 wb=726 unstable=0 bg_thresh=997 thresh=1994 gap=698 poll_thresh=15 ino=257 dd-2584 [001] 168.692277: balance_dirty_state: bdi btrfs-1: dirty=595 wb=726 unstable=0 bg_thresh=1002 thresh=2004 gap=683 poll_thresh=16 ino=257 dd-2584 [001] 168.692400: balance_dirty_state: bdi btrfs-1: dirty=620 wb=726 unstable=0 bg_thresh=998 thresh=1997 gap=651 poll_thresh=17 ino=257 dd-2584 [001] 168.692696: balance_dirty_state: bdi btrfs-1: dirty=645 wb=726 unstable=0 bg_thresh=998 thresh=1996 gap=625 poll_thresh=18 ino=257 dd-2584 [001] 168.692816: balance_dirty_state: bdi btrfs-1: dirty=695 wb=726 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=19 ino=257 dd-2584 [001] 168.692936: balance_dirty_state: bdi btrfs-1: dirty=720 wb=726 unstable=0 bg_thresh=999 thresh=1999 gap=553 poll_thresh=20 ino=257 dd-2584 [001] 168.693053: balance_dirty_state: bdi btrfs-1: dirty=745 wb=726 unstable=0 bg_thresh=999 thresh=1998 gap=527 poll_thresh=21 ino=257 dd-2584 [001] 168.693170: balance_dirty_state: bdi btrfs-1: dirty=770 wb=726 unstable=0 bg_thresh=998 thresh=1997 gap=501 poll_thresh=22 ino=257 dd-2584 [001] 168.693287: balance_dirty_state: bdi btrfs-1: dirty=820 wb=726 unstable=0 bg_thresh=998 thresh=1996 gap=450 poll_thresh=23 ino=257 dd-2584 [001] 168.693292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=47404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 168.704233: balance_dirty_state: bdi btrfs-1: dirty=820 wb=726 unstable=0 bg_thresh=998 thresh=1996 gap=450 poll_thresh=23 ino=257 dd-2584 [001] 168.704246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=47404 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 168.712188: balance_dirty_state: bdi btrfs-1: dirty=820 wb=601 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=23 ino=257 dd-2584 [005] 168.712329: balance_dirty_state: bdi btrfs-1: dirty=820 wb=601 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=17 ino=257 dd-2584 [005] 168.712566: balance_dirty_state: bdi btrfs-1: dirty=870 wb=601 unstable=0 bg_thresh=1001 thresh=2002 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 168.712803: balance_dirty_state: bdi btrfs-1: dirty=895 wb=601 unstable=0 bg_thresh=997 thresh=1995 gap=499 poll_thresh=19 ino=257 dd-2584 [005] 168.713390: balance_dirty_state: bdi btrfs-1: dirty=920 wb=601 unstable=0 bg_thresh=999 thresh=1999 gap=478 poll_thresh=20 ino=257 dd-2584 [005] 168.713400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-252% task_weight=97% bdi_bw=47404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 168.724189: balance_dirty_state: bdi btrfs-1: dirty=920 wb=476 unstable=0 bg_thresh=999 thresh=1998 gap=602 poll_thresh=20 ino=257 dd-2584 [005] 168.724318: balance_dirty_state: bdi btrfs-1: dirty=945 wb=476 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 168.724437: balance_dirty_state: bdi btrfs-1: dirty=970 wb=476 unstable=0 bg_thresh=998 thresh=1997 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 168.724672: balance_dirty_state: bdi btrfs-1: dirty=995 wb=476 unstable=0 bg_thresh=998 thresh=1996 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 168.724906: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=476 unstable=0 bg_thresh=997 thresh=1995 gap=499 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 168.724943: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26184 wrote=0 to_write=8192 dd-2584 [005] 168.725203: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=501 unstable=0 bg_thresh=999 thresh=1999 gap=478 poll_thresh=19 ino=257 dd-2584 [005] 168.725206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-252% task_weight=97% bdi_bw=47404 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 168.727437: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=488 wrote=496 to_write=7696 dd-2584 [005] 168.732132: balance_dirty_state: bdi btrfs-1: dirty=545 wb=851 unstable=0 bg_thresh=1000 thresh=2001 gap=605 poll_thresh=19 ino=257 dd-2584 [005] 168.732224: balance_dirty_state: bdi btrfs-1: dirty=570 wb=851 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 168.732285: balance_dirty_state: bdi btrfs-1: dirty=595 wb=851 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 168.732342: balance_dirty_state: bdi btrfs-1: dirty=595 wb=851 unstable=0 bg_thresh=1002 thresh=2005 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 168.732456: balance_dirty_state: bdi btrfs-1: dirty=645 wb=851 unstable=0 bg_thresh=999 thresh=1998 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 168.732736: balance_dirty_state: bdi btrfs-1: dirty=670 wb=851 unstable=0 bg_thresh=998 thresh=1997 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 168.732741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=47404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 168.740276: balance_dirty_state: bdi btrfs-1: dirty=670 wb=726 unstable=0 bg_thresh=999 thresh=1999 gap=603 poll_thresh=18 ino=257 dd-2584 [000] 168.740402: balance_dirty_state: bdi btrfs-1: dirty=670 wb=726 unstable=0 bg_thresh=999 thresh=1999 gap=603 poll_thresh=13 ino=257 dd-2584 [000] 168.740546: balance_dirty_state: bdi btrfs-1: dirty=695 wb=726 unstable=0 bg_thresh=1002 thresh=2004 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 168.740663: balance_dirty_state: bdi btrfs-1: dirty=720 wb=726 unstable=0 bg_thresh=1002 thresh=2004 gap=558 poll_thresh=15 ino=257 dd-2584 [000] 168.740784: balance_dirty_state: bdi btrfs-1: dirty=720 wb=726 unstable=0 bg_thresh=1004 thresh=2009 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 168.741017: balance_dirty_state: bdi btrfs-1: dirty=745 wb=726 unstable=0 bg_thresh=1004 thresh=2008 gap=537 poll_thresh=17 ino=257 dd-2584 [000] 168.741254: balance_dirty_state: bdi btrfs-1: dirty=795 wb=726 unstable=0 bg_thresh=1006 thresh=2012 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 168.741263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=47404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 168.752175: balance_dirty_state: bdi btrfs-1: dirty=795 wb=726 unstable=0 bg_thresh=1006 thresh=2012 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 168.752183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=47404 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 168.760109: balance_dirty_state: bdi btrfs-1: dirty=795 wb=576 unstable=0 bg_thresh=1005 thresh=2010 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 168.760216: balance_dirty_state: bdi btrfs-1: dirty=820 wb=501 unstable=0 bg_thresh=1005 thresh=2010 gap=689 poll_thresh=13 ino=257 dd-2584 [004] 168.760301: balance_dirty_state: bdi btrfs-1: dirty=845 wb=501 unstable=0 bg_thresh=1007 thresh=2015 gap=669 poll_thresh=14 ino=257 dd-2584 [004] 168.760386: balance_dirty_state: bdi btrfs-1: dirty=845 wb=501 unstable=0 bg_thresh=1007 thresh=2015 gap=669 poll_thresh=15 ino=257 dd-2584 [004] 168.760472: balance_dirty_state: bdi btrfs-1: dirty=870 wb=501 unstable=0 bg_thresh=1010 thresh=2020 gap=649 poll_thresh=16 ino=257 dd-2584 [004] 168.760641: balance_dirty_state: bdi btrfs-1: dirty=895 wb=501 unstable=0 bg_thresh=1009 thresh=2019 gap=623 poll_thresh=17 ino=257 dd-2584 [004] 168.761106: balance_dirty_state: bdi btrfs-1: dirty=920 wb=501 unstable=0 bg_thresh=1008 thresh=2017 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 168.761275: balance_dirty_state: bdi btrfs-1: dirty=970 wb=501 unstable=0 bg_thresh=1008 thresh=2016 gap=545 poll_thresh=19 ino=257 dd-2584 [004] 168.761444: balance_dirty_state: bdi btrfs-1: dirty=995 wb=501 unstable=0 bg_thresh=1007 thresh=2015 gap=519 poll_thresh=20 ino=257 dd-2584 [004] 168.761615: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=501 unstable=0 bg_thresh=1009 thresh=2019 gap=498 poll_thresh=21 ino=257 dd-2584 [004] 168.761621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 168.761703: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26220 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 168.763130: writeback_single_inode: bdi btrfs-1: ino=257 state= age=524 wrote=464 to_write=7728 dd-2584 [004] 168.768137: balance_dirty_state: bdi btrfs-1: dirty=570 wb=801 unstable=0 bg_thresh=1005 thresh=2011 gap=640 poll_thresh=21 ino=257 dd-2584 [004] 168.768203: balance_dirty_state: bdi btrfs-1: dirty=595 wb=801 unstable=0 bg_thresh=1005 thresh=2011 gap=615 poll_thresh=16 ino=257 dd-2584 [004] 168.768318: balance_dirty_state: bdi btrfs-1: dirty=620 wb=801 unstable=0 bg_thresh=1005 thresh=2010 gap=589 poll_thresh=17 ino=257 dd-2584 [004] 168.768429: balance_dirty_state: bdi btrfs-1: dirty=645 wb=801 unstable=0 bg_thresh=1004 thresh=2009 gap=563 poll_thresh=18 ino=257 dd-2584 [004] 168.768543: balance_dirty_state: bdi btrfs-1: dirty=695 wb=801 unstable=0 bg_thresh=1006 thresh=2013 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 168.768655: balance_dirty_state: bdi btrfs-1: dirty=720 wb=801 unstable=0 bg_thresh=1003 thresh=2006 gap=485 poll_thresh=20 ino=257 dd-2584 [004] 168.768659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.776161: balance_dirty_state: bdi btrfs-1: dirty=720 wb=801 unstable=0 bg_thresh=1003 thresh=2006 gap=485 poll_thresh=20 ino=257 dd-2584 [004] 168.776165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.784209: balance_dirty_state: bdi btrfs-1: dirty=720 wb=676 unstable=0 bg_thresh=1005 thresh=2011 gap=615 poll_thresh=20 ino=257 dd-2584 [004] 168.784461: balance_dirty_state: bdi btrfs-1: dirty=745 wb=676 unstable=0 bg_thresh=1008 thresh=2016 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 168.784519: balance_dirty_state: bdi btrfs-1: dirty=745 wb=676 unstable=0 bg_thresh=1005 thresh=2010 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 168.784631: balance_dirty_state: bdi btrfs-1: dirty=795 wb=676 unstable=0 bg_thresh=1004 thresh=2009 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 168.784745: balance_dirty_state: bdi btrfs-1: dirty=820 wb=676 unstable=0 bg_thresh=1006 thresh=2013 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 168.784857: balance_dirty_state: bdi btrfs-1: dirty=845 wb=676 unstable=0 bg_thresh=1006 thresh=2012 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 168.784862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=99% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.792173: balance_dirty_state: bdi btrfs-1: dirty=845 wb=676 unstable=0 bg_thresh=1003 thresh=2006 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 168.792180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.800154: balance_dirty_state: bdi btrfs-1: dirty=845 wb=551 unstable=0 bg_thresh=992 thresh=1985 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 168.800248: balance_dirty_state: bdi btrfs-1: dirty=870 wb=551 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 168.800341: balance_dirty_state: bdi btrfs-1: dirty=870 wb=551 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 168.800433: balance_dirty_state: bdi btrfs-1: dirty=895 wb=551 unstable=0 bg_thresh=994 thresh=1989 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 168.800618: balance_dirty_state: bdi btrfs-1: dirty=920 wb=551 unstable=0 bg_thresh=996 thresh=1993 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 168.800773: balance_dirty_state: bdi btrfs-1: dirty=970 wb=551 unstable=0 bg_thresh=996 thresh=1992 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 168.800778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.808164: balance_dirty_state: bdi btrfs-1: dirty=970 wb=426 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 168.808259: balance_dirty_state: bdi btrfs-1: dirty=970 wb=426 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 168.808529: balance_dirty_state: bdi btrfs-1: dirty=995 wb=426 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 168.808614: balance_dirty_state: bdi btrfs-1: dirty=995 wb=426 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 168.808702: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=426 unstable=0 bg_thresh=999 thresh=1999 gap=553 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 168.808791: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26268 wrote=0 to_write=8192 dd-2584 [004] 168.808878: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=426 unstable=0 bg_thresh=999 thresh=1998 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 168.809015: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=501 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 168.809016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 168.810482: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=512 to_write=7680 dd-2584 [004] 168.820170: balance_dirty_state: bdi btrfs-1: dirty=570 wb=951 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 168.820182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 168.832225: balance_dirty_state: bdi btrfs-1: dirty=570 wb=826 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 168.832314: balance_dirty_state: bdi btrfs-1: dirty=570 wb=826 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 168.832377: balance_dirty_state: bdi btrfs-1: dirty=595 wb=826 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 168.832435: balance_dirty_state: bdi btrfs-1: dirty=620 wb=826 unstable=0 bg_thresh=994 thresh=1989 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 168.832493: balance_dirty_state: bdi btrfs-1: dirty=620 wb=826 unstable=0 bg_thresh=994 thresh=1989 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 168.832609: balance_dirty_state: bdi btrfs-1: dirty=670 wb=826 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 168.832614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 168.844216: balance_dirty_state: bdi btrfs-1: dirty=670 wb=701 unstable=0 bg_thresh=998 thresh=1997 gap=626 poll_thresh=17 ino=257 dd-2584 [004] 168.844362: balance_dirty_state: bdi btrfs-1: dirty=670 wb=701 unstable=0 bg_thresh=998 thresh=1996 gap=625 poll_thresh=13 ino=257 dd-2584 [004] 168.844482: balance_dirty_state: bdi btrfs-1: dirty=695 wb=701 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 168.844667: balance_dirty_state: bdi btrfs-1: dirty=695 wb=676 unstable=0 bg_thresh=994 thresh=1988 gap=617 poll_thresh=15 ino=257 dd-2584 [004] 168.845189: balance_dirty_state: bdi btrfs-1: dirty=720 wb=576 unstable=0 bg_thresh=997 thresh=1994 gap=698 poll_thresh=16 ino=257 dd-2584 [004] 168.845423: balance_dirty_state: bdi btrfs-1: dirty=745 wb=576 unstable=0 bg_thresh=999 thresh=1998 gap=677 poll_thresh=17 ino=257 dd-2584 [004] 168.845658: balance_dirty_state: bdi btrfs-1: dirty=795 wb=576 unstable=0 bg_thresh=998 thresh=1997 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 168.845893: balance_dirty_state: bdi btrfs-1: dirty=820 wb=576 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 168.846129: balance_dirty_state: bdi btrfs-1: dirty=845 wb=576 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=20 ino=257 dd-2584 [004] 168.846362: balance_dirty_state: bdi btrfs-1: dirty=895 wb=576 unstable=0 bg_thresh=996 thresh=1993 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 168.846598: balance_dirty_state: bdi btrfs-1: dirty=920 wb=576 unstable=0 bg_thresh=996 thresh=1992 gap=496 poll_thresh=22 ino=257 dd-2584 [004] 168.846607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 168.856188: balance_dirty_state: bdi btrfs-1: dirty=920 wb=501 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=22 ino=257 dd-2584 [004] 168.856312: balance_dirty_state: bdi btrfs-1: dirty=920 wb=501 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 168.856482: balance_dirty_state: bdi btrfs-1: dirty=970 wb=501 unstable=0 bg_thresh=997 thresh=1994 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 168.856941: balance_dirty_state: bdi btrfs-1: dirty=995 wb=501 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 168.856947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 168.868222: balance_dirty_state: bdi btrfs-1: dirty=995 wb=376 unstable=0 bg_thresh=996 thresh=1992 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 168.868352: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=376 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=13 ino=257 flush-btrfs-1-2586 [001] 168.868448: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26328 wrote=0 to_write=8192 dd-2584 [004] 168.868482: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=376 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 168.868602: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=376 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 168.868728: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=401 unstable=0 bg_thresh=997 thresh=1995 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 168.868977: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=451 unstable=0 bg_thresh=994 thresh=1988 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 168.869227: balance_dirty_state: bdi btrfs-1: dirty=995 wb=501 unstable=0 bg_thresh=996 thresh=1992 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 168.869230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=46924 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 168.872347: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=560 to_write=7632 dd-2584 [004] 168.876252: balance_dirty_state: bdi btrfs-1: dirty=570 wb=801 unstable=0 bg_thresh=996 thresh=1992 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 168.876333: balance_dirty_state: bdi btrfs-1: dirty=595 wb=801 unstable=0 bg_thresh=996 thresh=1992 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 168.876392: balance_dirty_state: bdi btrfs-1: dirty=595 wb=801 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 168.876452: balance_dirty_state: bdi btrfs-1: dirty=620 wb=801 unstable=0 bg_thresh=995 thresh=1991 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 168.876511: balance_dirty_state: bdi btrfs-1: dirty=645 wb=801 unstable=0 bg_thresh=995 thresh=1990 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 168.876628: balance_dirty_state: bdi btrfs-1: dirty=670 wb=801 unstable=0 bg_thresh=994 thresh=1989 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 168.876919: balance_dirty_state: bdi btrfs-1: dirty=695 wb=801 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 168.876923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=46924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 168.884252: balance_dirty_state: bdi btrfs-1: dirty=695 wb=801 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 168.884260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=46924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 168.892281: balance_dirty_state: bdi btrfs-1: dirty=695 wb=801 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 168.892291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=46924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 168.900153: balance_dirty_state: bdi btrfs-1: dirty=695 wb=651 unstable=0 bg_thresh=998 thresh=1997 gap=651 poll_thresh=18 ino=257 dd-2584 [006] 168.900260: balance_dirty_state: bdi btrfs-1: dirty=720 wb=651 unstable=0 bg_thresh=998 thresh=1997 gap=626 poll_thresh=13 ino=257 dd-2584 [006] 168.900361: balance_dirty_state: bdi btrfs-1: dirty=720 wb=651 unstable=0 bg_thresh=1001 thresh=2002 gap=631 poll_thresh=14 ino=257 dd-2584 [006] 168.900461: balance_dirty_state: bdi btrfs-1: dirty=745 wb=651 unstable=0 bg_thresh=1001 thresh=2002 gap=606 poll_thresh=15 ino=257 dd-2584 [006] 168.900562: balance_dirty_state: bdi btrfs-1: dirty=770 wb=651 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 168.900764: balance_dirty_state: bdi btrfs-1: dirty=795 wb=651 unstable=0 bg_thresh=1003 thresh=2006 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 168.900968: balance_dirty_state: bdi btrfs-1: dirty=820 wb=651 unstable=0 bg_thresh=1005 thresh=2010 gap=539 poll_thresh=18 ino=257 dd-2584 [006] 168.901168: balance_dirty_state: bdi btrfs-1: dirty=845 wb=651 unstable=0 bg_thresh=1004 thresh=2009 gap=513 poll_thresh=19 ino=257 dd-2584 [006] 168.901369: balance_dirty_state: bdi btrfs-1: dirty=895 wb=651 unstable=0 bg_thresh=1004 thresh=2008 gap=462 poll_thresh=20 ino=257 dd-2584 [006] 168.901376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=46924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 168.908145: balance_dirty_state: bdi btrfs-1: dirty=895 wb=526 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=20 ino=257 dd-2584 [006] 168.908206: balance_dirty_state: bdi btrfs-1: dirty=895 wb=526 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 168.908265: balance_dirty_state: bdi btrfs-1: dirty=920 wb=526 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 168.908552: balance_dirty_state: bdi btrfs-1: dirty=945 wb=526 unstable=0 bg_thresh=1004 thresh=2008 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 168.908669: balance_dirty_state: bdi btrfs-1: dirty=995 wb=526 unstable=0 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 168.908673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=46924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 168.916211: balance_dirty_state: bdi btrfs-1: dirty=995 wb=526 unstable=0 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 168.916219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=46924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 168.924188: balance_dirty_state: bdi btrfs-1: dirty=995 wb=526 unstable=0 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 168.924192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=46924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 168.932149: balance_dirty_state: bdi btrfs-1: dirty=995 wb=401 unstable=0 bg_thresh=1001 thresh=2002 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 168.932213: balance_dirty_state: bdi btrfs-1: dirty=995 wb=401 unstable=0 bg_thresh=1001 thresh=2002 gap=606 poll_thresh=13 ino=257 dd-2584 [006] 168.932272: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=401 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 168.932333: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=401 unstable=0 bg_thresh=1003 thresh=2007 gap=561 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 168.932341: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26392 wrote=0 to_write=8192 dd-2584 [006] 168.932395: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=401 unstable=0 bg_thresh=1006 thresh=2012 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 168.932525: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=451 unstable=0 bg_thresh=1008 thresh=2017 gap=546 poll_thresh=17 ino=257 dd-2584 [006] 168.932655: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=501 unstable=0 bg_thresh=1010 thresh=2021 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 168.932657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=46924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 168.935670: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=544 to_write=7648 dd-2584 [006] 168.940163: balance_dirty_state: bdi btrfs-1: dirty=570 wb=826 unstable=0 bg_thresh=1007 thresh=2015 gap=619 poll_thresh=18 ino=257 dd-2584 [006] 168.940227: balance_dirty_state: bdi btrfs-1: dirty=570 wb=826 unstable=0 bg_thresh=1007 thresh=2015 gap=619 poll_thresh=13 ino=257 dd-2584 [006] 168.940287: balance_dirty_state: bdi btrfs-1: dirty=595 wb=826 unstable=0 bg_thresh=1010 thresh=2020 gap=599 poll_thresh=14 ino=257 dd-2584 [006] 168.940346: balance_dirty_state: bdi btrfs-1: dirty=620 wb=826 unstable=0 bg_thresh=1010 thresh=2020 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 168.940406: balance_dirty_state: bdi btrfs-1: dirty=620 wb=826 unstable=0 bg_thresh=1012 thresh=2025 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 168.940702: balance_dirty_state: bdi btrfs-1: dirty=670 wb=826 unstable=0 bg_thresh=1012 thresh=2024 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 168.940822: balance_dirty_state: bdi btrfs-1: dirty=695 wb=826 unstable=0 bg_thresh=1014 thresh=2028 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 168.940939: balance_dirty_state: bdi btrfs-1: dirty=720 wb=826 unstable=0 bg_thresh=1013 thresh=2027 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 168.940943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=46924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 168.948192: balance_dirty_state: bdi btrfs-1: dirty=720 wb=701 unstable=0 bg_thresh=991 thresh=1983 gap=562 poll_thresh=19 ino=257 dd-2584 [006] 168.948255: balance_dirty_state: bdi btrfs-1: dirty=745 wb=701 unstable=0 bg_thresh=991 thresh=1983 gap=537 poll_thresh=14 ino=257 dd-2584 [006] 168.948316: balance_dirty_state: bdi btrfs-1: dirty=745 wb=701 unstable=0 bg_thresh=994 thresh=1988 gap=542 poll_thresh=15 ino=257 dd-2584 [006] 168.948377: balance_dirty_state: bdi btrfs-1: dirty=770 wb=701 unstable=0 bg_thresh=991 thresh=1982 gap=511 poll_thresh=16 ino=257 dd-2584 [006] 168.948495: balance_dirty_state: bdi btrfs-1: dirty=795 wb=701 unstable=0 bg_thresh=993 thresh=1987 gap=491 poll_thresh=17 ino=257 dd-2584 [006] 168.948500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=46924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 168.956182: balance_dirty_state: bdi btrfs-1: dirty=795 wb=701 unstable=0 bg_thresh=996 thresh=1992 gap=496 poll_thresh=17 ino=257 dd-2584 [006] 168.956186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=46924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 168.964178: balance_dirty_state: bdi btrfs-1: dirty=795 wb=551 unstable=0 bg_thresh=995 thresh=1991 gap=645 poll_thresh=17 ino=257 dd-2584 [006] 168.964251: balance_dirty_state: bdi btrfs-1: dirty=820 wb=551 unstable=0 bg_thresh=995 thresh=1991 gap=620 poll_thresh=13 ino=257 dd-2584 [006] 168.964310: balance_dirty_state: bdi btrfs-1: dirty=845 wb=551 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 168.964368: balance_dirty_state: bdi btrfs-1: dirty=845 wb=551 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=15 ino=257 dd-2584 [006] 168.964427: balance_dirty_state: bdi btrfs-1: dirty=870 wb=551 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 168.964722: balance_dirty_state: bdi btrfs-1: dirty=895 wb=551 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=17 ino=257 dd-2584 [006] 168.964839: balance_dirty_state: bdi btrfs-1: dirty=920 wb=551 unstable=0 bg_thresh=1002 thresh=2004 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 168.964954: balance_dirty_state: bdi btrfs-1: dirty=970 wb=551 unstable=0 bg_thresh=1001 thresh=2003 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 168.964959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=46924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 168.972245: balance_dirty_state: bdi btrfs-1: dirty=970 wb=526 unstable=0 bg_thresh=998 thresh=1997 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 168.972323: balance_dirty_state: bdi btrfs-1: dirty=970 wb=526 unstable=0 bg_thresh=998 thresh=1997 gap=501 poll_thresh=14 ino=257 dd-2584 [006] 168.972384: balance_dirty_state: bdi btrfs-1: dirty=995 wb=526 unstable=0 bg_thresh=998 thresh=1996 gap=475 poll_thresh=15 ino=257 dd-2584 [006] 168.972388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=45752 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 168.980175: balance_dirty_state: bdi btrfs-1: dirty=995 wb=401 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=15 ino=257 dd-2584 [006] 168.980248: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=401 unstable=0 bg_thresh=996 thresh=1993 gap=572 poll_thresh=11 ino=257 flush-btrfs-1-2586 [001] 168.980310: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26440 wrote=0 to_write=8192 dd-2584 [006] 168.980312: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=401 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=12 ino=257 dd-2584 [006] 168.980373: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=401 unstable=0 bg_thresh=999 thresh=1998 gap=552 poll_thresh=13 ino=257 dd-2584 [006] 168.980436: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=401 unstable=0 bg_thresh=1001 thresh=2003 gap=532 poll_thresh=14 ino=257 dd-2584 [006] 168.980502: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=451 unstable=0 bg_thresh=1001 thresh=2003 gap=532 poll_thresh=15 ino=257 dd-2584 [006] 168.980568: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=476 unstable=0 bg_thresh=1001 thresh=2002 gap=506 poll_thresh=16 ino=257 dd-2584 [006] 168.980698: balance_dirty_state: bdi btrfs-1: dirty=995 wb=526 unstable=0 bg_thresh=1003 thresh=2006 gap=485 poll_thresh=17 ino=257 dd-2584 [006] 168.980700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=45752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 168.982147: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=560 to_write=7632 dd-2584 [000] 168.988189: balance_dirty_state: bdi btrfs-1: dirty=570 wb=826 unstable=0 bg_thresh=989 thresh=1978 gap=582 poll_thresh=17 ino=257 dd-2584 [000] 168.988257: balance_dirty_state: bdi btrfs-1: dirty=595 wb=826 unstable=0 bg_thresh=994 thresh=1988 gap=567 poll_thresh=13 ino=257 dd-2584 [000] 168.988499: balance_dirty_state: bdi btrfs-1: dirty=595 wb=826 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=14 ino=257 dd-2584 [000] 168.988557: balance_dirty_state: bdi btrfs-1: dirty=620 wb=826 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=15 ino=257 dd-2584 [000] 168.988622: balance_dirty_state: bdi btrfs-1: dirty=645 wb=826 unstable=0 bg_thresh=998 thresh=1997 gap=526 poll_thresh=16 ino=257 dd-2584 [000] 168.988735: balance_dirty_state: bdi btrfs-1: dirty=670 wb=826 unstable=0 bg_thresh=1000 thresh=2001 gap=505 poll_thresh=17 ino=257 dd-2584 [000] 168.988851: balance_dirty_state: bdi btrfs-1: dirty=695 wb=826 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=18 ino=257 dd-2584 [000] 168.988856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=45752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 169.000284: balance_dirty_state: bdi btrfs-1: dirty=695 wb=826 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 169.000289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=97% bdi_bw=45752 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 169.008284: balance_dirty_state: bdi btrfs-1: dirty=702 wb=698 unstable=0 bg_thresh=999 thresh=1999 gap=599 poll_thresh=18 ino=257 dd-2584 [005] 169.008411: balance_dirty_state: bdi btrfs-1: dirty=727 wb=698 unstable=0 bg_thresh=1002 thresh=2004 gap=579 poll_thresh=13 ino=257 dd-2584 [005] 169.008530: balance_dirty_state: bdi btrfs-1: dirty=727 wb=698 unstable=0 bg_thresh=1004 thresh=2009 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 169.008646: balance_dirty_state: bdi btrfs-1: dirty=752 wb=698 unstable=0 bg_thresh=1004 thresh=2009 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 169.008765: balance_dirty_state: bdi btrfs-1: dirty=752 wb=698 unstable=0 bg_thresh=1007 thresh=2014 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 169.009001: balance_dirty_state: bdi btrfs-1: dirty=802 wb=698 unstable=0 bg_thresh=1006 thresh=2013 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 169.009237: balance_dirty_state: bdi btrfs-1: dirty=827 wb=698 unstable=0 bg_thresh=1008 thresh=2017 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 169.009246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-182% task_weight=97% bdi_bw=45752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 169.016322: balance_dirty_state: bdi btrfs-1: dirty=831 wb=562 unstable=0 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=18 ino=257 dd-2584 [005] 169.016389: balance_dirty_state: bdi btrfs-1: dirty=831 wb=562 unstable=0 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=13 ino=257 dd-2584 [005] 169.016623: balance_dirty_state: bdi btrfs-1: dirty=856 wb=562 unstable=0 bg_thresh=1004 thresh=2008 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 169.016683: balance_dirty_state: bdi btrfs-1: dirty=881 wb=562 unstable=0 bg_thresh=1006 thresh=2013 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 169.016743: balance_dirty_state: bdi btrfs-1: dirty=881 wb=562 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 169.016864: balance_dirty_state: bdi btrfs-1: dirty=931 wb=562 unstable=0 bg_thresh=1005 thresh=2011 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 169.016981: balance_dirty_state: bdi btrfs-1: dirty=956 wb=562 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 169.016986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-144% task_weight=98% bdi_bw=45752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 169.024274: balance_dirty_state: bdi btrfs-1: dirty=956 wb=562 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 169.024285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-144% task_weight=98% bdi_bw=45752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 169.036277: balance_dirty_state: bdi btrfs-1: dirty=956 wb=562 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 169.036286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-144% task_weight=98% bdi_bw=45752 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 169.044338: balance_dirty_state: bdi btrfs-1: dirty=956 wb=562 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 169.044347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-144% task_weight=98% bdi_bw=45752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.052318: balance_dirty_state: bdi btrfs-1: dirty=956 wb=562 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 169.052325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-144% task_weight=98% bdi_bw=45752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.060265: balance_dirty_state: bdi btrfs-1: dirty=957 wb=562 unstable=0 bg_thresh=1004 thresh=2009 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 169.060276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-144% task_weight=97% bdi_bw=45752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.068266: balance_dirty_state: bdi btrfs-1: dirty=957 wb=562 unstable=0 bg_thresh=1004 thresh=2009 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 169.068277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-144% task_weight=97% bdi_bw=45752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.076261: balance_dirty_state: bdi btrfs-1: dirty=967 wb=546 unstable=0 bg_thresh=997 thresh=1994 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 169.076265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=98% bdi_bw=43292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.084238: balance_dirty_state: bdi btrfs-1: dirty=960 wb=549 unstable=0 bg_thresh=998 thresh=1997 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 169.084243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=97% bdi_bw=43292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.092291: balance_dirty_state: bdi btrfs-1: dirty=960 wb=549 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 169.092295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=97% bdi_bw=43292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.100302: balance_dirty_state: bdi btrfs-1: dirty=960 wb=549 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 169.100306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=97% bdi_bw=43292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.108288: balance_dirty_state: bdi btrfs-1: dirty=960 wb=549 unstable=0 bg_thresh=995 thresh=1990 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 169.108293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-167% task_weight=97% bdi_bw=43292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.120339: balance_dirty_state: bdi btrfs-1: dirty=960 wb=549 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 169.120348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=97% bdi_bw=43292 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 169.128320: balance_dirty_state: bdi btrfs-1: dirty=960 wb=549 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 169.128331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=97% bdi_bw=43292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.136269: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1124 unstable=0 bg_thresh=1000 thresh=2001 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 169.136282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=97% bdi_bw=43292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.144280: balance_dirty_state: bdi btrfs-1: dirty=385 wb=899 unstable=0 bg_thresh=1000 thresh=2001 gap=717 poll_thresh=18 ino=257 dd-2584 [000] 169.144355: balance_dirty_state: bdi btrfs-1: dirty=385 wb=899 unstable=0 bg_thresh=1000 thresh=2001 gap=717 poll_thresh=13 ino=257 dd-2584 [000] 169.144418: balance_dirty_state: bdi btrfs-1: dirty=410 wb=899 unstable=0 bg_thresh=1003 thresh=2006 gap=697 poll_thresh=14 ino=257 dd-2584 [000] 169.144479: balance_dirty_state: bdi btrfs-1: dirty=435 wb=899 unstable=0 bg_thresh=1003 thresh=2006 gap=672 poll_thresh=15 ino=257 dd-2584 [000] 169.144544: balance_dirty_state: bdi btrfs-1: dirty=435 wb=899 unstable=0 bg_thresh=1005 thresh=2011 gap=677 poll_thresh=16 ino=257 dd-2584 [000] 169.144672: balance_dirty_state: bdi btrfs-1: dirty=485 wb=899 unstable=0 bg_thresh=1005 thresh=2010 gap=626 poll_thresh=17 ino=257 dd-2584 [000] 169.144801: balance_dirty_state: bdi btrfs-1: dirty=510 wb=899 unstable=0 bg_thresh=1007 thresh=2014 gap=605 poll_thresh=18 ino=257 dd-2584 [000] 169.145148: balance_dirty_state: bdi btrfs-1: dirty=535 wb=899 unstable=0 bg_thresh=1003 thresh=2007 gap=573 poll_thresh=19 ino=257 dd-2584 [000] 169.145266: balance_dirty_state: bdi btrfs-1: dirty=585 wb=899 unstable=0 bg_thresh=1003 thresh=2006 gap=522 poll_thresh=20 ino=257 dd-2584 [000] 169.145411: balance_dirty_state: bdi btrfs-1: dirty=610 wb=899 unstable=0 bg_thresh=1005 thresh=2010 gap=501 poll_thresh=21 ino=257 dd-2584 [000] 169.145416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=43292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.152242: balance_dirty_state: bdi btrfs-1: dirty=610 wb=549 unstable=0 bg_thresh=1005 thresh=2010 gap=851 poll_thresh=21 ino=257 dd-2584 [000] 169.152310: balance_dirty_state: bdi btrfs-1: dirty=635 wb=549 unstable=0 bg_thresh=1005 thresh=2010 gap=826 poll_thresh=16 ino=257 dd-2584 [000] 169.152433: balance_dirty_state: bdi btrfs-1: dirty=660 wb=549 unstable=0 bg_thresh=1004 thresh=2009 gap=800 poll_thresh=17 ino=257 dd-2584 [000] 169.152555: balance_dirty_state: bdi btrfs-1: dirty=685 wb=549 unstable=0 bg_thresh=1004 thresh=2008 gap=774 poll_thresh=18 ino=257 dd-2584 [000] 169.152678: balance_dirty_state: bdi btrfs-1: dirty=710 wb=549 unstable=0 bg_thresh=1006 thresh=2012 gap=753 poll_thresh=19 ino=257 dd-2584 [000] 169.152799: balance_dirty_state: bdi btrfs-1: dirty=760 wb=549 unstable=0 bg_thresh=1005 thresh=2011 gap=702 poll_thresh=20 ino=257 dd-2584 [000] 169.152927: balance_dirty_state: bdi btrfs-1: dirty=785 wb=549 unstable=0 bg_thresh=1002 thresh=2004 gap=670 poll_thresh=21 ino=257 dd-2584 [000] 169.153232: balance_dirty_state: bdi btrfs-1: dirty=810 wb=549 unstable=0 bg_thresh=1004 thresh=2008 gap=649 poll_thresh=22 ino=257 dd-2584 [000] 169.153357: balance_dirty_state: bdi btrfs-1: dirty=835 wb=549 unstable=0 bg_thresh=1003 thresh=2007 gap=623 poll_thresh=23 ino=257 dd-2584 [000] 169.153482: balance_dirty_state: bdi btrfs-1: dirty=885 wb=549 unstable=0 bg_thresh=1003 thresh=2006 gap=572 poll_thresh=24 ino=257 dd-2584 [000] 169.153607: balance_dirty_state: bdi btrfs-1: dirty=910 wb=549 unstable=0 bg_thresh=1002 thresh=2005 gap=546 poll_thresh=25 ino=257 dd-2584 [000] 169.153734: balance_dirty_state: bdi btrfs-1: dirty=935 wb=549 unstable=0 bg_thresh=1004 thresh=2009 gap=525 poll_thresh=26 ino=257 dd-2584 [000] 169.153858: balance_dirty_state: bdi btrfs-1: dirty=985 wb=549 unstable=0 bg_thresh=1004 thresh=2008 gap=474 poll_thresh=27 ino=257 dd-2584 [000] 169.153863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=43292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.160246: balance_dirty_state: bdi btrfs-1: dirty=985 wb=549 unstable=0 bg_thresh=1004 thresh=2008 gap=474 poll_thresh=27 ino=257 dd-2584 [000] 169.160253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=43292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.168269: balance_dirty_state: bdi btrfs-1: dirty=985 wb=549 unstable=0 bg_thresh=1004 thresh=2008 gap=474 poll_thresh=27 ino=257 dd-2584 [000] 169.168278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=43292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.176250: balance_dirty_state: bdi btrfs-1: dirty=985 wb=549 unstable=0 bg_thresh=1004 thresh=2008 gap=474 poll_thresh=27 ino=257 dd-2584 [000] 169.176256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=43292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.184269: balance_dirty_state: bdi btrfs-1: dirty=985 wb=549 unstable=0 bg_thresh=1004 thresh=2008 gap=474 poll_thresh=27 ino=257 dd-2584 [000] 169.184274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=41068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.192270: balance_dirty_state: bdi btrfs-1: dirty=985 wb=549 unstable=0 bg_thresh=1004 thresh=2008 gap=474 poll_thresh=27 ino=257 dd-2584 [000] 169.192276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=41068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.200309: balance_dirty_state: bdi btrfs-1: dirty=985 wb=549 unstable=0 bg_thresh=1001 thresh=2002 gap=468 poll_thresh=27 ino=257 dd-2584 [004] 169.200319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=41068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.208349: balance_dirty_state: bdi btrfs-1: dirty=985 wb=549 unstable=0 bg_thresh=994 thresh=1988 gap=454 poll_thresh=27 ino=257 dd-2584 [004] 169.208355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=41068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.220322: balance_dirty_state: bdi btrfs-1: dirty=985 wb=549 unstable=0 bg_thresh=997 thresh=1994 gap=460 poll_thresh=27 ino=257 dd-2584 [004] 169.220330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=98% bdi_bw=41068 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 169.228324: balance_dirty_state: bdi btrfs-1: dirty=985 wb=549 unstable=0 bg_thresh=1000 thresh=2000 gap=466 poll_thresh=27 ino=257 dd-2584 [004] 169.228335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-155% task_weight=97% bdi_bw=41068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.236258: balance_dirty_state: bdi btrfs-1: dirty=985 wb=549 unstable=0 bg_thresh=1000 thresh=2000 gap=466 poll_thresh=27 ino=257 dd-2584 [004] 169.236262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-155% task_weight=97% bdi_bw=41068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.244296: balance_dirty_state: bdi btrfs-1: dirty=985 wb=549 unstable=0 bg_thresh=1000 thresh=2000 gap=466 poll_thresh=27 ino=257 dd-2584 [004] 169.244302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-155% task_weight=97% bdi_bw=41068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.252363: balance_dirty_state: bdi btrfs-1: dirty=985 wb=549 unstable=0 bg_thresh=1000 thresh=2000 gap=466 poll_thresh=27 ino=257 dd-2584 [000] 169.252372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-155% task_weight=97% bdi_bw=41068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.260351: balance_dirty_state: bdi btrfs-1: dirty=985 wb=424 unstable=0 bg_thresh=1000 thresh=2000 gap=591 poll_thresh=27 ino=257 dd-2584 [000] 169.260480: balance_dirty_state: bdi btrfs-1: dirty=985 wb=424 unstable=0 bg_thresh=1000 thresh=2000 gap=591 poll_thresh=20 ino=257 dd-2584 [000] 169.260716: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=424 unstable=0 bg_thresh=999 thresh=1999 gap=540 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 169.260806: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26720 wrote=0 to_write=8192 dd-2584 [000] 169.261326: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=449 unstable=0 bg_thresh=999 thresh=1998 gap=514 poll_thresh=22 ino=257 dd-2584 [000] 169.261578: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=499 unstable=0 bg_thresh=1001 thresh=2002 gap=493 poll_thresh=23 ino=257 dd-2584 [000] 169.261582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-200% task_weight=97% bdi_bw=41068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 169.268101: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=496 wrote=1088 to_write=7104 dd-2584 [000] 169.268343: balance_dirty_state: bdi btrfs-1: dirty=10 wb=1499 unstable=0 bg_thresh=1001 thresh=2002 gap=493 poll_thresh=23 ino=257 dd-2584 [000] 169.268352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1270 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-75% task_gap=-249% task_weight=97% bdi_bw=41068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.276388: balance_dirty_state: bdi btrfs-1: dirty=10 wb=1499 unstable=0 bg_thresh=1001 thresh=2002 gap=493 poll_thresh=23 ino=257 dd-2584 [004] 169.276398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1270 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-75% task_gap=-249% task_weight=97% bdi_bw=41068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.284397: balance_dirty_state: bdi btrfs-1: dirty=10 wb=1499 unstable=0 bg_thresh=1001 thresh=2002 gap=493 poll_thresh=23 ino=257 dd-2584 [004] 169.284406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1270 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-75% task_gap=-249% task_weight=97% bdi_bw=41068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.292393: balance_dirty_state: bdi btrfs-1: dirty=10 wb=1499 unstable=0 bg_thresh=1001 thresh=2002 gap=493 poll_thresh=23 ino=257 dd-2584 [004] 169.292401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1270 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-75% task_gap=-249% task_weight=97% bdi_bw=37204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.304371: balance_dirty_state: bdi btrfs-1: dirty=10 wb=1099 unstable=0 bg_thresh=1000 thresh=2001 gap=892 poll_thresh=23 ino=257 dd-2584 [004] 169.304556: balance_dirty_state: bdi btrfs-1: dirty=10 wb=1099 unstable=0 bg_thresh=1000 thresh=2001 gap=892 poll_thresh=17 ino=257 dd-2584 [004] 169.304921: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1099 unstable=0 bg_thresh=1000 thresh=2000 gap=841 poll_thresh=18 ino=257 dd-2584 [004] 169.305284: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1099 unstable=0 bg_thresh=999 thresh=1999 gap=815 poll_thresh=19 ino=257 dd-2584 [004] 169.305646: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1099 unstable=0 bg_thresh=1001 thresh=2003 gap=794 poll_thresh=20 ino=257 dd-2584 [004] 169.306003: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1099 unstable=0 bg_thresh=1001 thresh=2002 gap=768 poll_thresh=21 ino=257 dd-2584 [004] 169.306365: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1099 unstable=0 bg_thresh=1000 thresh=2001 gap=717 poll_thresh=22 ino=257 dd-2584 [004] 169.306725: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1099 unstable=0 bg_thresh=1000 thresh=2000 gap=691 poll_thresh=23 ino=257 dd-2584 [004] 169.307717: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1099 unstable=0 bg_thresh=1002 thresh=2004 gap=670 poll_thresh=24 ino=257 dd-2584 [004] 169.308077: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1099 unstable=0 bg_thresh=998 thresh=1997 gap=613 poll_thresh=25 ino=257 dd-2584 [004] 169.308506: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1099 unstable=0 bg_thresh=998 thresh=1996 gap=587 poll_thresh=26 ino=257 dd-2584 [004] 169.308869: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1099 unstable=0 bg_thresh=1000 thresh=2000 gap=566 poll_thresh=27 ino=257 dd-2584 [004] 169.309224: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1099 unstable=0 bg_thresh=999 thresh=1999 gap=540 poll_thresh=28 ino=257 dd-2584 [004] 169.309580: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1099 unstable=0 bg_thresh=999 thresh=1998 gap=489 poll_thresh=29 ino=257 dd-2584 [004] 169.309594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-205% task_weight=97% bdi_bw=37204 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [006] 169.316370: balance_dirty_state: bdi btrfs-1: dirty=410 wb=974 unstable=0 bg_thresh=998 thresh=1996 gap=612 poll_thresh=29 ino=257 dd-2584 [006] 169.316483: balance_dirty_state: bdi btrfs-1: dirty=410 wb=949 unstable=0 bg_thresh=998 thresh=1996 gap=637 poll_thresh=22 ino=257 dd-2584 [006] 169.316672: balance_dirty_state: bdi btrfs-1: dirty=460 wb=949 unstable=0 bg_thresh=1000 thresh=2001 gap=592 poll_thresh=23 ino=257 dd-2584 [006] 169.317174: balance_dirty_state: bdi btrfs-1: dirty=485 wb=949 unstable=0 bg_thresh=1005 thresh=2011 gap=577 poll_thresh=24 ino=257 dd-2584 [006] 169.317381: balance_dirty_state: bdi btrfs-1: dirty=510 wb=949 unstable=0 bg_thresh=1005 thresh=2010 gap=551 poll_thresh=25 ino=257 dd-2584 [006] 169.317583: balance_dirty_state: bdi btrfs-1: dirty=560 wb=949 unstable=0 bg_thresh=1004 thresh=2009 gap=500 poll_thresh=26 ino=257 dd-2584 [006] 169.317591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-144% task_weight=97% bdi_bw=37204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.324385: balance_dirty_state: bdi btrfs-1: dirty=560 wb=674 unstable=0 bg_thresh=1004 thresh=2009 gap=775 poll_thresh=26 ino=257 dd-2584 [006] 169.324463: balance_dirty_state: bdi btrfs-1: dirty=560 wb=624 unstable=0 bg_thresh=1005 thresh=2011 gap=827 poll_thresh=19 ino=257 dd-2584 [006] 169.324601: balance_dirty_state: bdi btrfs-1: dirty=610 wb=549 unstable=0 bg_thresh=1005 thresh=2010 gap=851 poll_thresh=20 ino=257 dd-2584 [006] 169.324838: balance_dirty_state: bdi btrfs-1: dirty=635 wb=549 unstable=0 bg_thresh=1007 thresh=2014 gap=830 poll_thresh=21 ino=257 dd-2584 [006] 169.325074: balance_dirty_state: bdi btrfs-1: dirty=660 wb=549 unstable=0 bg_thresh=1006 thresh=2013 gap=804 poll_thresh=22 ino=257 dd-2584 [006] 169.325309: balance_dirty_state: bdi btrfs-1: dirty=685 wb=549 unstable=0 bg_thresh=1006 thresh=2012 gap=778 poll_thresh=23 ino=257 dd-2584 [006] 169.325545: balance_dirty_state: bdi btrfs-1: dirty=735 wb=549 unstable=0 bg_thresh=1002 thresh=2005 gap=721 poll_thresh=24 ino=257 dd-2584 [006] 169.326132: balance_dirty_state: bdi btrfs-1: dirty=760 wb=549 unstable=0 bg_thresh=1004 thresh=2009 gap=700 poll_thresh=25 ino=257 dd-2584 [006] 169.326367: balance_dirty_state: bdi btrfs-1: dirty=785 wb=549 unstable=0 bg_thresh=1004 thresh=2008 gap=674 poll_thresh=26 ino=257 dd-2584 [006] 169.326602: balance_dirty_state: bdi btrfs-1: dirty=810 wb=549 unstable=0 bg_thresh=1003 thresh=2007 gap=648 poll_thresh=27 ino=257 dd-2584 [006] 169.326839: balance_dirty_state: bdi btrfs-1: dirty=860 wb=549 unstable=0 bg_thresh=1008 thresh=2017 gap=608 poll_thresh=28 ino=257 dd-2584 [006] 169.327075: balance_dirty_state: bdi btrfs-1: dirty=885 wb=549 unstable=0 bg_thresh=1008 thresh=2016 gap=582 poll_thresh=29 ino=257 dd-2584 [006] 169.327282: balance_dirty_state: bdi btrfs-1: dirty=910 wb=474 unstable=0 bg_thresh=1007 thresh=2015 gap=631 poll_thresh=30 ino=257 dd-2584 [006] 169.327411: balance_dirty_state: bdi btrfs-1: dirty=960 wb=424 unstable=0 bg_thresh=1007 thresh=2014 gap=630 poll_thresh=31 ino=257 dd-2584 [006] 169.327536: balance_dirty_state: bdi btrfs-1: dirty=985 wb=424 unstable=0 bg_thresh=1009 thresh=2018 gap=609 poll_thresh=32 ino=257 dd-2584 [006] 169.327879: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=424 unstable=0 bg_thresh=1005 thresh=2011 gap=552 poll_thresh=34 ino=257 flush-btrfs-1-2586 [004] 169.327895: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26784 wrote=0 to_write=8192 dd-2584 [006] 169.328075: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=424 unstable=0 bg_thresh=1010 thresh=2020 gap=511 poll_thresh=36 ino=257 dd-2584 [006] 169.328281: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=474 unstable=0 bg_thresh=1006 thresh=2013 gap=454 poll_thresh=38 ino=257 dd-2584 [006] 169.328282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=37204 base_bw=28 task_bw=0 dirtied=48 period=0 think=4 pause=8 flush-btrfs-1-2586 [004] 169.335587: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=564 wrote=1120 to_write=7072 dd-2584 [002] 169.336334: balance_dirty_state: bdi btrfs-1: dirty=10 wb=1174 unstable=0 bg_thresh=998 thresh=1996 gap=812 poll_thresh=38 ino=257 dd-2584 [002] 169.336506: balance_dirty_state: bdi btrfs-1: dirty=23 wb=1174 unstable=0 bg_thresh=998 thresh=1997 gap=800 poll_thresh=28 ino=257 dd-2584 [002] 169.336763: balance_dirty_state: bdi btrfs-1: dirty=62 wb=1174 unstable=0 bg_thresh=998 thresh=1997 gap=761 poll_thresh=29 ino=257 dd-2584 [002] 169.337059: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1174 unstable=0 bg_thresh=997 thresh=1995 gap=733 poll_thresh=30 ino=257 dd-2584 [002] 169.337266: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1174 unstable=0 bg_thresh=996 thresh=1992 gap=704 poll_thresh=31 ino=257 dd-2584 [002] 169.337756: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1099 unstable=0 bg_thresh=1000 thresh=2000 gap=748 poll_thresh=32 ino=257 dd-2584 [002] 169.338060: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1049 unstable=0 bg_thresh=998 thresh=1997 gap=743 poll_thresh=34 ino=257 dd-2584 [002] 169.338334: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1049 unstable=0 bg_thresh=1002 thresh=2005 gap=700 poll_thresh=36 ino=257 dd-2584 [002] 169.338542: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1049 unstable=0 bg_thresh=1000 thresh=2001 gap=657 poll_thresh=38 ino=257 dd-2584 [002] 169.338753: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1049 unstable=0 bg_thresh=999 thresh=1999 gap=603 poll_thresh=40 ino=257 dd-2584 [002] 169.339305: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1049 unstable=0 bg_thresh=988 thresh=1977 gap=543 poll_thresh=42 ino=257 dd-2584 [002] 169.339632: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1049 unstable=0 bg_thresh=1029 thresh=2058 gap=574 poll_thresh=44 ino=257 dd-2584 [002] 169.339904: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1049 unstable=0 bg_thresh=1021 thresh=2042 gap=508 poll_thresh=46 ino=257 dd-2584 [002] 169.339911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-199% task_weight=99% bdi_bw=37204 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [007] 169.344332: balance_dirty_state: bdi btrfs-1: dirty=485 wb=799 unstable=0 bg_thresh=1010 thresh=2021 gap=737 poll_thresh=46 ino=257 dd-2584 [007] 169.344399: balance_dirty_state: bdi btrfs-1: dirty=499 wb=810 unstable=0 bg_thresh=1010 thresh=2020 gap=711 poll_thresh=34 ino=257 dd-2584 [007] 169.344584: balance_dirty_state: bdi btrfs-1: dirty=549 wb=810 unstable=0 bg_thresh=1012 thresh=2024 gap=665 poll_thresh=36 ino=257 dd-2584 [007] 169.344774: balance_dirty_state: bdi btrfs-1: dirty=599 wb=810 unstable=0 bg_thresh=1011 thresh=2022 gap=613 poll_thresh=38 ino=257 dd-2584 [007] 169.345141: balance_dirty_state: bdi btrfs-1: dirty=649 wb=810 unstable=0 bg_thresh=1010 thresh=2020 gap=561 poll_thresh=40 ino=257 dd-2584 [007] 169.345329: balance_dirty_state: bdi btrfs-1: dirty=699 wb=810 unstable=0 bg_thresh=1012 thresh=2024 gap=515 poll_thresh=42 ino=257 dd-2584 [007] 169.345512: balance_dirty_state: bdi btrfs-1: dirty=749 wb=810 unstable=0 bg_thresh=1011 thresh=2022 gap=463 poll_thresh=44 ino=257 dd-2584 [007] 169.345517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=37204 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [007] 169.356379: balance_dirty_state: bdi btrfs-1: dirty=749 wb=460 unstable=0 bg_thresh=1003 thresh=2007 gap=798 poll_thresh=44 ino=257 dd-2584 [007] 169.356479: balance_dirty_state: bdi btrfs-1: dirty=774 wb=460 unstable=0 bg_thresh=1003 thresh=2007 gap=773 poll_thresh=33 ino=257 dd-2584 [007] 169.356663: balance_dirty_state: bdi btrfs-1: dirty=824 wb=460 unstable=0 bg_thresh=1002 thresh=2005 gap=721 poll_thresh=35 ino=257 dd-2584 [007] 169.356849: balance_dirty_state: bdi btrfs-1: dirty=874 wb=460 unstable=0 bg_thresh=1001 thresh=2003 gap=669 poll_thresh=37 ino=257 dd-2584 [007] 169.357201: balance_dirty_state: bdi btrfs-1: dirty=899 wb=460 unstable=0 bg_thresh=1003 thresh=2007 gap=648 poll_thresh=39 ino=257 dd-2584 [007] 169.357383: balance_dirty_state: bdi btrfs-1: dirty=949 wb=460 unstable=0 bg_thresh=1002 thresh=2005 gap=596 poll_thresh=41 ino=257 dd-2584 [007] 169.357578: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=460 unstable=0 bg_thresh=1004 thresh=2009 gap=537 poll_thresh=43 ino=257 flush-btrfs-1-2586 [004] 169.357601: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26816 wrote=0 to_write=8192 dd-2584 [007] 169.357797: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=460 unstable=0 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=45 ino=257 dd-2584 [007] 169.357799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=37204 base_bw=28 task_bw=0 dirtied=48 period=0 think=4 pause=8 flush-btrfs-1-2586 [004] 169.360257: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=588 wrote=1040 to_write=7152 dd-2584 [007] 169.364450: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1375 unstable=0 bg_thresh=1004 thresh=2009 gap=623 poll_thresh=45 ino=257 dd-2584 [007] 169.364541: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1375 unstable=0 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=34 ino=257 dd-2584 [007] 169.364726: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1375 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=36 ino=257 dd-2584 [007] 169.365087: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1375 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=38 ino=257 dd-2584 [007] 169.365267: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1375 unstable=0 bg_thresh=1004 thresh=2009 gap=473 poll_thresh=40 ino=257 dd-2584 [007] 169.365273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=37204 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [005] 169.372511: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1250 unstable=0 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=40 ino=257 dd-2584 [005] 169.372617: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1250 unstable=0 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=30 ino=257 dd-2584 [005] 169.372854: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1250 unstable=0 bg_thresh=1008 thresh=2017 gap=581 poll_thresh=31 ino=257 dd-2584 [005] 169.373094: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1250 unstable=0 bg_thresh=1008 thresh=2016 gap=530 poll_thresh=32 ino=257 dd-2584 [005] 169.373458: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1250 unstable=0 bg_thresh=1007 thresh=2014 gap=478 poll_thresh=34 ino=257 dd-2584 [005] 169.373467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=37204 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [005] 169.380430: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1125 unstable=0 bg_thresh=1009 thresh=2018 gap=607 poll_thresh=34 ino=257 dd-2584 [005] 169.380560: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1125 unstable=0 bg_thresh=1008 thresh=2017 gap=606 poll_thresh=25 ino=257 dd-2584 [005] 169.380798: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1125 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=26 ino=257 dd-2584 [005] 169.381393: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1125 unstable=0 bg_thresh=1007 thresh=2015 gap=529 poll_thresh=27 ino=257 dd-2584 [005] 169.381540: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1125 unstable=0 bg_thresh=1008 thresh=2017 gap=506 poll_thresh=28 ino=257 dd-2584 [005] 169.381675: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1125 unstable=0 bg_thresh=1004 thresh=2009 gap=473 poll_thresh=29 ino=257 dd-2584 [005] 169.381680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-191% task_weight=97% bdi_bw=37204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 169.388446: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1125 unstable=0 bg_thresh=1007 thresh=2015 gap=479 poll_thresh=29 ino=257 dd-2584 [005] 169.388455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-184% task_weight=97% bdi_bw=37204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.396466: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1125 unstable=0 bg_thresh=1007 thresh=2015 gap=479 poll_thresh=29 ino=257 dd-2584 [006] 169.396472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-184% task_weight=97% bdi_bw=43424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.404528: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1050 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=29 ino=257 dd-2584 [006] 169.404619: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1050 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=22 ino=257 dd-2584 [006] 169.404770: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1050 unstable=0 bg_thresh=1010 thresh=2020 gap=509 poll_thresh=23 ino=257 dd-2584 [006] 169.404921: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1050 unstable=0 bg_thresh=1012 thresh=2025 gap=489 poll_thresh=24 ino=257 dd-2584 [006] 169.404926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-218% task_weight=97% bdi_bw=43424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.412436: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1050 unstable=0 bg_thresh=1012 thresh=2025 gap=489 poll_thresh=24 ino=257 dd-2584 [006] 169.412445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-218% task_weight=97% bdi_bw=43424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.420548: balance_dirty_state: bdi btrfs-1: dirty=486 wb=882 unstable=0 bg_thresh=1012 thresh=2024 gap=656 poll_thresh=24 ino=257 dd-2584 [000] 169.420664: balance_dirty_state: bdi btrfs-1: dirty=511 wb=843 unstable=0 bg_thresh=1010 thresh=2021 gap=667 poll_thresh=18 ino=257 dd-2584 [000] 169.420856: balance_dirty_state: bdi btrfs-1: dirty=536 wb=791 unstable=0 bg_thresh=1010 thresh=2020 gap=693 poll_thresh=19 ino=257 dd-2584 [000] 169.421090: balance_dirty_state: bdi btrfs-1: dirty=586 wb=791 unstable=0 bg_thresh=1009 thresh=2019 gap=642 poll_thresh=20 ino=257 dd-2584 [000] 169.421678: balance_dirty_state: bdi btrfs-1: dirty=611 wb=791 unstable=0 bg_thresh=1011 thresh=2023 gap=621 poll_thresh=21 ino=257 dd-2584 [000] 169.421919: balance_dirty_state: bdi btrfs-1: dirty=636 wb=791 unstable=0 bg_thresh=1011 thresh=2022 gap=595 poll_thresh=22 ino=257 dd-2584 [000] 169.422159: balance_dirty_state: bdi btrfs-1: dirty=661 wb=791 unstable=0 bg_thresh=1010 thresh=2021 gap=569 poll_thresh=23 ino=257 dd-2584 [000] 169.422401: balance_dirty_state: bdi btrfs-1: dirty=711 wb=791 unstable=0 bg_thresh=1010 thresh=2020 gap=518 poll_thresh=24 ino=257 dd-2584 [000] 169.422646: balance_dirty_state: bdi btrfs-1: dirty=736 wb=791 unstable=0 bg_thresh=1012 thresh=2024 gap=497 poll_thresh=25 ino=257 dd-2584 [000] 169.422655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-219% task_weight=97% bdi_bw=43424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.428654: balance_dirty_state: bdi btrfs-1: dirty=736 wb=650 unstable=0 bg_thresh=1008 thresh=2016 gap=630 poll_thresh=25 ino=257 dd-2584 [000] 169.428790: balance_dirty_state: bdi btrfs-1: dirty=761 wb=650 unstable=0 bg_thresh=1005 thresh=2010 gap=599 poll_thresh=19 ino=257 dd-2584 [000] 169.429040: balance_dirty_state: bdi btrfs-1: dirty=786 wb=650 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=20 ino=257 dd-2584 [000] 169.429288: balance_dirty_state: bdi btrfs-1: dirty=811 wb=650 unstable=0 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=21 ino=257 dd-2584 [000] 169.429543: balance_dirty_state: bdi btrfs-1: dirty=836 wb=650 unstable=0 bg_thresh=1007 thresh=2014 gap=528 poll_thresh=22 ino=257 dd-2584 [000] 169.430145: balance_dirty_state: bdi btrfs-1: dirty=886 wb=650 unstable=0 bg_thresh=1005 thresh=2010 gap=474 poll_thresh=23 ino=257 dd-2584 [000] 169.430154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=43424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.436355: balance_dirty_state: bdi btrfs-1: dirty=886 wb=525 unstable=0 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=23 ino=257 dd-2584 [000] 169.436421: balance_dirty_state: bdi btrfs-1: dirty=886 wb=525 unstable=0 bg_thresh=1009 thresh=2019 gap=608 poll_thresh=17 ino=257 dd-2584 [000] 169.436533: balance_dirty_state: bdi btrfs-1: dirty=936 wb=525 unstable=0 bg_thresh=1009 thresh=2018 gap=557 poll_thresh=18 ino=257 dd-2584 [000] 169.436647: balance_dirty_state: bdi btrfs-1: dirty=961 wb=525 unstable=0 bg_thresh=1011 thresh=2022 gap=536 poll_thresh=19 ino=257 dd-2584 [000] 169.436762: balance_dirty_state: bdi btrfs-1: dirty=986 wb=525 unstable=0 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=20 ino=257 dd-2584 [000] 169.436877: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=525 unstable=0 bg_thresh=1007 thresh=2014 gap=478 poll_thresh=21 ino=257 dd-2584 [000] 169.436881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-232% task_weight=97% bdi_bw=43424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 169.436902: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26896 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 169.439306: writeback_single_inode: bdi btrfs-1: ino=257 state= age=668 wrote=1040 to_write=7152 dd-2584 [006] 169.444330: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1425 unstable=0 bg_thresh=1008 thresh=2017 gap=592 poll_thresh=21 ino=257 dd-2584 [006] 169.444399: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1425 unstable=0 bg_thresh=1008 thresh=2017 gap=592 poll_thresh=16 ino=257 dd-2584 [006] 169.444526: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1425 unstable=0 bg_thresh=1011 thresh=2022 gap=586 poll_thresh=17 ino=257 dd-2584 [006] 169.444650: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1425 unstable=0 bg_thresh=1013 thresh=2027 gap=566 poll_thresh=18 ino=257 dd-2584 [006] 169.444963: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1425 unstable=0 bg_thresh=1015 thresh=2031 gap=545 poll_thresh=19 ino=257 dd-2584 [006] 169.445082: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1425 unstable=0 bg_thresh=1015 thresh=2030 gap=494 poll_thresh=20 ino=257 dd-2584 [006] 169.445087: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=43424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.452352: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1300 unstable=0 bg_thresh=1008 thresh=2017 gap=606 poll_thresh=20 ino=257 dd-2584 [006] 169.452421: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1300 unstable=0 bg_thresh=1008 thresh=2017 gap=606 poll_thresh=15 ino=257 dd-2584 [006] 169.452483: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1300 unstable=0 bg_thresh=1011 thresh=2022 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 169.452606: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1300 unstable=0 bg_thresh=1013 thresh=2027 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 169.452730: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1300 unstable=0 bg_thresh=1016 thresh=2032 gap=546 poll_thresh=18 ino=257 dd-2584 [006] 169.452859: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1300 unstable=0 bg_thresh=1018 thresh=2036 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 169.452864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=43424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.460345: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1175 unstable=0 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 169.460409: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1175 unstable=0 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=14 ino=257 dd-2584 [006] 169.460469: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1175 unstable=0 bg_thresh=1008 thresh=2017 gap=581 poll_thresh=15 ino=257 dd-2584 [006] 169.460530: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1175 unstable=0 bg_thresh=1008 thresh=2017 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 169.460816: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1175 unstable=0 bg_thresh=1011 thresh=2022 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 169.460937: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1175 unstable=0 bg_thresh=1013 thresh=2026 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 169.461059: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1175 unstable=0 bg_thresh=1012 thresh=2025 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 169.461064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-264% task_weight=97% bdi_bw=43424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.468335: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1048 unstable=0 bg_thresh=995 thresh=1991 gap=557 poll_thresh=19 ino=257 dd-2584 [006] 169.468398: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1048 unstable=0 bg_thresh=992 thresh=1985 gap=526 poll_thresh=14 ino=257 dd-2584 [006] 169.468457: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1048 unstable=0 bg_thresh=992 thresh=1984 gap=500 poll_thresh=15 ino=257 dd-2584 [006] 169.468517: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1048 unstable=0 bg_thresh=986 thresh=1972 gap=488 poll_thresh=16 ino=257 dd-2584 [006] 169.468521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=98% bdi_bw=43424 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 169.476441: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1048 unstable=0 bg_thresh=997 thresh=1995 gap=511 poll_thresh=16 ino=257 dd-2584 [006] 169.476511: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1048 unstable=0 bg_thresh=1000 thresh=2000 gap=491 poll_thresh=12 ino=257 dd-2584 [006] 169.476515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-155% task_weight=97% bdi_bw=43424 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 169.484331: balance_dirty_state: bdi btrfs-1: dirty=461 wb=773 unstable=0 bg_thresh=997 thresh=1994 gap=760 poll_thresh=12 ino=257 dd-2584 [006] 169.484398: balance_dirty_state: bdi btrfs-1: dirty=486 wb=773 unstable=0 bg_thresh=997 thresh=1994 gap=735 poll_thresh=9 ino=257 dd-2584 [006] 169.484458: balance_dirty_state: bdi btrfs-1: dirty=486 wb=773 unstable=0 bg_thresh=999 thresh=1999 gap=740 poll_thresh=10 ino=257 dd-2584 [006] 169.484519: balance_dirty_state: bdi btrfs-1: dirty=511 wb=773 unstable=0 bg_thresh=1002 thresh=2005 gap=721 poll_thresh=11 ino=257 dd-2584 [006] 169.484579: balance_dirty_state: bdi btrfs-1: dirty=536 wb=773 unstable=0 bg_thresh=1005 thresh=2010 gap=701 poll_thresh=12 ino=257 dd-2584 [006] 169.484639: balance_dirty_state: bdi btrfs-1: dirty=536 wb=773 unstable=0 bg_thresh=1005 thresh=2010 gap=701 poll_thresh=13 ino=257 dd-2584 [006] 169.484702: balance_dirty_state: bdi btrfs-1: dirty=561 wb=773 unstable=0 bg_thresh=1002 thresh=2005 gap=671 poll_thresh=14 ino=257 dd-2584 [006] 169.484766: balance_dirty_state: bdi btrfs-1: dirty=586 wb=773 unstable=0 bg_thresh=1005 thresh=2010 gap=651 poll_thresh=15 ino=257 dd-2584 [006] 169.485001: balance_dirty_state: bdi btrfs-1: dirty=586 wb=773 unstable=0 bg_thresh=1004 thresh=2009 gap=650 poll_thresh=16 ino=257 dd-2584 [006] 169.485120: balance_dirty_state: bdi btrfs-1: dirty=611 wb=773 unstable=0 bg_thresh=1004 thresh=2008 gap=624 poll_thresh=17 ino=257 dd-2584 [006] 169.485240: balance_dirty_state: bdi btrfs-1: dirty=661 wb=773 unstable=0 bg_thresh=1003 thresh=2007 gap=573 poll_thresh=18 ino=257 dd-2584 [006] 169.485364: balance_dirty_state: bdi btrfs-1: dirty=686 wb=773 unstable=0 bg_thresh=1005 thresh=2011 gap=552 poll_thresh=19 ino=257 dd-2584 [006] 169.485491: balance_dirty_state: bdi btrfs-1: dirty=711 wb=773 unstable=0 bg_thresh=1002 thresh=2004 gap=520 poll_thresh=20 ino=257 dd-2584 [006] 169.485612: balance_dirty_state: bdi btrfs-1: dirty=761 wb=773 unstable=0 bg_thresh=1001 thresh=2003 gap=469 poll_thresh=21 ino=257 dd-2584 [006] 169.485618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-246% task_weight=97% bdi_bw=43424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 169.492351: balance_dirty_state: bdi btrfs-1: dirty=761 wb=635 unstable=0 bg_thresh=999 thresh=1998 gap=602 poll_thresh=21 ino=257 dd-2584 [002] 169.492447: balance_dirty_state: bdi btrfs-1: dirty=761 wb=635 unstable=0 bg_thresh=999 thresh=1998 gap=602 poll_thresh=16 ino=257 dd-2584 [002] 169.492627: balance_dirty_state: bdi btrfs-1: dirty=811 wb=635 unstable=0 bg_thresh=1001 thresh=2002 gap=556 poll_thresh=17 ino=257 dd-2584 [002] 169.492809: balance_dirty_state: bdi btrfs-1: dirty=836 wb=635 unstable=0 bg_thresh=997 thresh=1995 gap=524 poll_thresh=18 ino=257 dd-2584 [002] 169.493105: balance_dirty_state: bdi btrfs-1: dirty=861 wb=635 unstable=0 bg_thresh=997 thresh=1994 gap=498 poll_thresh=19 ino=257 dd-2584 [002] 169.493111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=43424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 169.500424: balance_dirty_state: bdi btrfs-1: dirty=861 wb=510 unstable=0 bg_thresh=997 thresh=1995 gap=624 poll_thresh=19 ino=257 dd-2584 [002] 169.500550: balance_dirty_state: bdi btrfs-1: dirty=886 wb=510 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=14 ino=257 dd-2584 [002] 169.500669: balance_dirty_state: bdi btrfs-1: dirty=911 wb=510 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=15 ino=257 dd-2584 [002] 169.500787: balance_dirty_state: bdi btrfs-1: dirty=911 wb=510 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=16 ino=257 dd-2584 [002] 169.501025: balance_dirty_state: bdi btrfs-1: dirty=961 wb=510 unstable=0 bg_thresh=1001 thresh=2003 gap=532 poll_thresh=17 ino=257 dd-2584 [002] 169.501262: balance_dirty_state: bdi btrfs-1: dirty=986 wb=510 unstable=0 bg_thresh=1001 thresh=2002 gap=506 poll_thresh=18 ino=257 dd-2584 [002] 169.501497: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=510 unstable=0 bg_thresh=1000 thresh=2001 gap=480 poll_thresh=19 ino=257 dd-2584 [002] 169.501506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=97% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 169.501583: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26960 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 169.505672: writeback_single_inode: bdi btrfs-1: ino=257 state= age=60 wrote=1024 to_write=7168 dd-2584 [002] 169.508372: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1410 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=19 ino=257 dd-2584 [002] 169.508442: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1410 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=14 ino=257 dd-2584 [002] 169.508505: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1410 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=15 ino=257 dd-2584 [002] 169.508567: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1410 unstable=0 bg_thresh=999 thresh=1998 gap=552 poll_thresh=16 ino=257 dd-2584 [002] 169.508697: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1410 unstable=0 bg_thresh=998 thresh=1997 gap=526 poll_thresh=17 ino=257 dd-2584 [002] 169.508998: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1410 unstable=0 bg_thresh=998 thresh=1996 gap=475 poll_thresh=18 ino=257 dd-2584 [002] 169.509004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.516515: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1285 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 169.516640: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1285 unstable=0 bg_thresh=995 thresh=1991 gap=570 poll_thresh=13 ino=257 dd-2584 [004] 169.516757: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1285 unstable=0 bg_thresh=998 thresh=1996 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 169.516874: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1285 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 169.516994: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1285 unstable=0 bg_thresh=997 thresh=1995 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 169.517230: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1285 unstable=0 bg_thresh=997 thresh=1994 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 169.517239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.528443: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1010 unstable=0 bg_thresh=999 thresh=1998 gap=777 poll_thresh=17 ino=257 dd-2584 [004] 169.528555: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1010 unstable=0 bg_thresh=1001 thresh=2003 gap=757 poll_thresh=13 ino=257 dd-2584 [004] 169.528639: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1010 unstable=0 bg_thresh=1001 thresh=2002 gap=756 poll_thresh=14 ino=257 dd-2584 [004] 169.528724: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1010 unstable=0 bg_thresh=1001 thresh=2002 gap=731 poll_thresh=15 ino=257 dd-2584 [004] 169.528810: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1010 unstable=0 bg_thresh=1000 thresh=2001 gap=705 poll_thresh=16 ino=257 dd-2584 [004] 169.528981: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1010 unstable=0 bg_thresh=1000 thresh=2000 gap=679 poll_thresh=17 ino=257 dd-2584 [004] 169.529153: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1010 unstable=0 bg_thresh=999 thresh=1999 gap=653 poll_thresh=18 ino=257 dd-2584 [004] 169.529604: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1010 unstable=0 bg_thresh=1001 thresh=2003 gap=632 poll_thresh=19 ino=257 dd-2584 [004] 169.529776: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1010 unstable=0 bg_thresh=1001 thresh=2002 gap=581 poll_thresh=20 ino=257 dd-2584 [004] 169.529953: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1010 unstable=0 bg_thresh=1000 thresh=2001 gap=555 poll_thresh=21 ino=257 dd-2584 [004] 169.530130: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1010 unstable=0 bg_thresh=1002 thresh=2005 gap=534 poll_thresh=22 ino=257 dd-2584 [004] 169.530303: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1010 unstable=0 bg_thresh=1002 thresh=2004 gap=483 poll_thresh=23 ino=257 dd-2584 [004] 169.530309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 169.536401: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1010 unstable=0 bg_thresh=997 thresh=1994 gap=473 poll_thresh=23 ino=257 dd-2584 [004] 169.536413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.544397: balance_dirty_state: bdi btrfs-1: dirty=511 wb=885 unstable=0 bg_thresh=1003 thresh=2006 gap=610 poll_thresh=23 ino=257 dd-2584 [004] 169.544490: balance_dirty_state: bdi btrfs-1: dirty=511 wb=885 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=17 ino=257 dd-2584 [004] 169.544659: balance_dirty_state: bdi btrfs-1: dirty=536 wb=885 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 169.544830: balance_dirty_state: bdi btrfs-1: dirty=586 wb=885 unstable=0 bg_thresh=1001 thresh=2003 gap=532 poll_thresh=19 ino=257 dd-2584 [004] 169.545290: balance_dirty_state: bdi btrfs-1: dirty=611 wb=885 unstable=0 bg_thresh=1001 thresh=2002 gap=506 poll_thresh=20 ino=257 dd-2584 [004] 169.545458: balance_dirty_state: bdi btrfs-1: dirty=636 wb=885 unstable=0 bg_thresh=1000 thresh=2001 gap=480 poll_thresh=21 ino=257 dd-2584 [004] 169.545464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.552471: balance_dirty_state: bdi btrfs-1: dirty=636 wb=635 unstable=0 bg_thresh=1000 thresh=2000 gap=729 poll_thresh=21 ino=257 dd-2584 [004] 169.552561: balance_dirty_state: bdi btrfs-1: dirty=661 wb=635 unstable=0 bg_thresh=999 thresh=1999 gap=703 poll_thresh=16 ino=257 dd-2584 [004] 169.552680: balance_dirty_state: bdi btrfs-1: dirty=686 wb=635 unstable=0 bg_thresh=999 thresh=1998 gap=677 poll_thresh=17 ino=257 dd-2584 [004] 169.552791: balance_dirty_state: bdi btrfs-1: dirty=711 wb=635 unstable=0 bg_thresh=1001 thresh=2002 gap=656 poll_thresh=18 ino=257 dd-2584 [004] 169.552904: balance_dirty_state: bdi btrfs-1: dirty=761 wb=635 unstable=0 bg_thresh=1000 thresh=2001 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 169.553018: balance_dirty_state: bdi btrfs-1: dirty=786 wb=635 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=20 ino=257 dd-2584 [004] 169.553134: balance_dirty_state: bdi btrfs-1: dirty=811 wb=635 unstable=0 bg_thresh=1002 thresh=2004 gap=558 poll_thresh=21 ino=257 dd-2584 [004] 169.553250: balance_dirty_state: bdi btrfs-1: dirty=861 wb=635 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=22 ino=257 dd-2584 [004] 169.553530: balance_dirty_state: bdi btrfs-1: dirty=886 wb=635 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=23 ino=257 dd-2584 [004] 169.553535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.560458: balance_dirty_state: bdi btrfs-1: dirty=886 wb=510 unstable=0 bg_thresh=1001 thresh=2002 gap=606 poll_thresh=23 ino=257 dd-2584 [004] 169.560544: balance_dirty_state: bdi btrfs-1: dirty=911 wb=510 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=17 ino=257 dd-2584 [004] 169.560660: balance_dirty_state: bdi btrfs-1: dirty=936 wb=510 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 169.560775: balance_dirty_state: bdi btrfs-1: dirty=961 wb=510 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 169.560891: balance_dirty_state: bdi btrfs-1: dirty=986 wb=510 unstable=0 bg_thresh=999 thresh=1998 gap=502 poll_thresh=20 ino=257 dd-2584 [004] 169.561007: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=510 unstable=0 bg_thresh=1001 thresh=2002 gap=456 poll_thresh=21 ino=257 dd-2584 [004] 169.561012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 169.561120: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27020 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 169.566448: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=1024 to_write=7168 dd-2584 [004] 169.568504: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1410 unstable=0 bg_thresh=998 thresh=1996 gap=575 poll_thresh=21 ino=257 dd-2584 [004] 169.568581: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1410 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 169.568702: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1410 unstable=0 bg_thresh=997 thresh=1994 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 169.568822: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1410 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 169.568827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.576471: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1285 unstable=0 bg_thresh=998 thresh=1997 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 169.576732: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1285 unstable=0 bg_thresh=1001 thresh=2002 gap=631 poll_thresh=13 ino=257 dd-2584 [004] 169.576794: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1285 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 169.576854: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1285 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 169.576915: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1285 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 169.577036: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1285 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 169.577160: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1285 unstable=0 bg_thresh=999 thresh=1998 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 169.577282: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1285 unstable=0 bg_thresh=998 thresh=1997 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 169.577287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.584445: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1135 unstable=0 bg_thresh=997 thresh=1994 gap=623 poll_thresh=19 ino=257 dd-2584 [004] 169.584516: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1135 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 169.584577: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1135 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 169.584638: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1135 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 169.584761: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1135 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 169.585060: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1135 unstable=0 bg_thresh=997 thresh=1995 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 169.585182: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1135 unstable=0 bg_thresh=997 thresh=1994 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 169.585187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.592444: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1010 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 169.592541: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1010 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 169.592634: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1010 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 169.592728: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1010 unstable=0 bg_thresh=998 thresh=1997 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 169.592911: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1010 unstable=0 bg_thresh=995 thresh=1990 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 169.593092: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1010 unstable=0 bg_thresh=994 thresh=1989 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 169.593098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.600452: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1010 unstable=0 bg_thresh=997 thresh=1994 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 169.600464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=45420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.608446: balance_dirty_state: bdi btrfs-1: dirty=486 wb=760 unstable=0 bg_thresh=996 thresh=1993 gap=747 poll_thresh=18 ino=257 dd-2584 [004] 169.608536: balance_dirty_state: bdi btrfs-1: dirty=511 wb=760 unstable=0 bg_thresh=999 thresh=1998 gap=727 poll_thresh=13 ino=257 dd-2584 [004] 169.608618: balance_dirty_state: bdi btrfs-1: dirty=536 wb=760 unstable=0 bg_thresh=1000 thresh=2000 gap=704 poll_thresh=14 ino=257 dd-2584 [004] 169.608698: balance_dirty_state: bdi btrfs-1: dirty=536 wb=760 unstable=0 bg_thresh=1002 thresh=2005 gap=709 poll_thresh=15 ino=257 dd-2584 [004] 169.608779: balance_dirty_state: bdi btrfs-1: dirty=561 wb=760 unstable=0 bg_thresh=999 thresh=1999 gap=678 poll_thresh=16 ino=257 dd-2584 [004] 169.608949: balance_dirty_state: bdi btrfs-1: dirty=586 wb=760 unstable=0 bg_thresh=997 thresh=1995 gap=649 poll_thresh=17 ino=257 dd-2584 [004] 169.609263: balance_dirty_state: bdi btrfs-1: dirty=636 wb=760 unstable=0 bg_thresh=999 thresh=1999 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 169.609399: balance_dirty_state: bdi btrfs-1: dirty=661 wb=760 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=19 ino=257 dd-2584 [004] 169.609605: balance_dirty_state: bdi btrfs-1: dirty=686 wb=660 unstable=0 bg_thresh=998 thresh=1996 gap=650 poll_thresh=20 ino=257 dd-2584 [004] 169.609772: balance_dirty_state: bdi btrfs-1: dirty=711 wb=635 unstable=0 bg_thresh=997 thresh=1995 gap=649 poll_thresh=21 ino=257 dd-2584 [004] 169.609895: balance_dirty_state: bdi btrfs-1: dirty=761 wb=635 unstable=0 bg_thresh=999 thresh=1999 gap=603 poll_thresh=22 ino=257 dd-2584 [004] 169.610014: balance_dirty_state: bdi btrfs-1: dirty=786 wb=635 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=23 ino=257 dd-2584 [004] 169.610131: balance_dirty_state: bdi btrfs-1: dirty=811 wb=635 unstable=0 bg_thresh=998 thresh=1997 gap=551 poll_thresh=24 ino=257 dd-2584 [004] 169.610249: balance_dirty_state: bdi btrfs-1: dirty=861 wb=635 unstable=0 bg_thresh=998 thresh=1996 gap=500 poll_thresh=25 ino=257 dd-2584 [004] 169.610647: balance_dirty_state: bdi btrfs-1: dirty=886 wb=635 unstable=0 bg_thresh=1003 thresh=2006 gap=485 poll_thresh=26 ino=257 dd-2584 [004] 169.610654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.616395: balance_dirty_state: bdi btrfs-1: dirty=886 wb=510 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=26 ino=257 dd-2584 [000] 169.616485: balance_dirty_state: bdi btrfs-1: dirty=886 wb=510 unstable=0 bg_thresh=1003 thresh=2007 gap=611 poll_thresh=19 ino=257 dd-2584 [000] 169.616662: balance_dirty_state: bdi btrfs-1: dirty=936 wb=510 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=20 ino=257 dd-2584 [000] 169.616825: balance_dirty_state: bdi btrfs-1: dirty=961 wb=510 unstable=0 bg_thresh=1002 thresh=2005 gap=534 poll_thresh=21 ino=257 dd-2584 [000] 169.616984: balance_dirty_state: bdi btrfs-1: dirty=986 wb=510 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=22 ino=257 dd-2584 [000] 169.617168: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=510 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=23 ino=257 dd-2584 [000] 169.617174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 169.617187: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27076 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 169.620511: writeback_single_inode: bdi btrfs-1: ino=257 state= age=52 wrote=1024 to_write=7168 dd-2584 [000] 169.624410: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1410 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=23 ino=257 dd-2584 [000] 169.624484: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1410 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 169.624701: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1410 unstable=0 bg_thresh=996 thresh=1993 gap=547 poll_thresh=18 ino=257 dd-2584 [000] 169.624904: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1410 unstable=0 bg_thresh=997 thresh=1995 gap=499 poll_thresh=19 ino=257 dd-2584 [000] 169.625391: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1410 unstable=0 bg_thresh=997 thresh=1995 gap=474 poll_thresh=20 ino=257 dd-2584 [000] 169.625399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.632415: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1285 unstable=0 bg_thresh=985 thresh=1970 gap=574 poll_thresh=20 ino=257 dd-2584 [000] 169.632476: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1285 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 169.632533: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1285 unstable=0 bg_thresh=987 thresh=1975 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 169.632650: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1285 unstable=0 bg_thresh=992 thresh=1985 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 169.632769: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1285 unstable=0 bg_thresh=992 thresh=1984 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 169.632774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 169.640566: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1160 unstable=0 bg_thresh=994 thresh=1989 gap=618 poll_thresh=18 ino=257 dd-2584 [000] 169.640667: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1160 unstable=0 bg_thresh=997 thresh=1994 gap=623 poll_thresh=13 ino=257 dd-2584 [000] 169.640753: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1160 unstable=0 bg_thresh=994 thresh=1988 gap=592 poll_thresh=14 ino=257 dd-2584 [000] 169.640830: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1160 unstable=0 bg_thresh=996 thresh=1993 gap=572 poll_thresh=15 ino=257 dd-2584 [000] 169.640891: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1160 unstable=0 bg_thresh=993 thresh=1987 gap=566 poll_thresh=16 ino=257 dd-2584 [000] 169.641008: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1160 unstable=0 bg_thresh=995 thresh=1991 gap=520 poll_thresh=17 ino=257 dd-2584 [000] 169.641194: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1160 unstable=0 bg_thresh=995 thresh=1990 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 169.641198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.648489: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1035 unstable=0 bg_thresh=997 thresh=1994 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 169.648870: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1035 unstable=0 bg_thresh=999 thresh=1999 gap=628 poll_thresh=13 ino=257 dd-2584 [004] 169.648954: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1035 unstable=0 bg_thresh=999 thresh=1999 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 169.649040: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1035 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 169.649126: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1035 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 169.649295: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1035 unstable=0 bg_thresh=1001 thresh=2002 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 169.649466: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1035 unstable=0 bg_thresh=1000 thresh=2001 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 169.649635: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1035 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 169.649641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.656497: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1035 unstable=0 bg_thresh=999 thresh=1999 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 169.656503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.668584: balance_dirty_state: bdi btrfs-1: dirty=486 wb=760 unstable=0 bg_thresh=1003 thresh=2006 gap=760 poll_thresh=19 ino=257 dd-2584 [004] 169.668709: balance_dirty_state: bdi btrfs-1: dirty=511 wb=760 unstable=0 bg_thresh=1002 thresh=2005 gap=734 poll_thresh=14 ino=257 dd-2584 [004] 169.668831: balance_dirty_state: bdi btrfs-1: dirty=536 wb=760 unstable=0 bg_thresh=999 thresh=1999 gap=703 poll_thresh=15 ino=257 dd-2584 [004] 169.668949: balance_dirty_state: bdi btrfs-1: dirty=536 wb=760 unstable=0 bg_thresh=1002 thresh=2004 gap=708 poll_thresh=16 ino=257 dd-2584 [004] 169.669186: balance_dirty_state: bdi btrfs-1: dirty=561 wb=760 unstable=0 bg_thresh=1004 thresh=2008 gap=687 poll_thresh=17 ino=257 dd-2584 [004] 169.669769: balance_dirty_state: bdi btrfs-1: dirty=611 wb=760 unstable=0 bg_thresh=1003 thresh=2007 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 169.670005: balance_dirty_state: bdi btrfs-1: dirty=636 wb=760 unstable=0 bg_thresh=1003 thresh=2006 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 169.670243: balance_dirty_state: bdi btrfs-1: dirty=661 wb=760 unstable=0 bg_thresh=1005 thresh=2010 gap=589 poll_thresh=20 ino=257 dd-2584 [004] 169.670500: balance_dirty_state: bdi btrfs-1: dirty=711 wb=760 unstable=0 bg_thresh=1004 thresh=2009 gap=538 poll_thresh=21 ino=257 dd-2584 [004] 169.670747: balance_dirty_state: bdi btrfs-1: dirty=736 wb=660 unstable=0 bg_thresh=1004 thresh=2008 gap=612 poll_thresh=22 ino=257 dd-2584 [004] 169.670902: balance_dirty_state: bdi btrfs-1: dirty=761 wb=635 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=23 ino=257 dd-2584 [004] 169.671034: balance_dirty_state: bdi btrfs-1: dirty=786 wb=635 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=24 ino=257 dd-2584 [004] 169.671162: balance_dirty_state: bdi btrfs-1: dirty=836 wb=635 unstable=0 bg_thresh=997 thresh=1994 gap=523 poll_thresh=25 ino=257 dd-2584 [004] 169.671456: balance_dirty_state: bdi btrfs-1: dirty=861 wb=635 unstable=0 bg_thresh=998 thresh=1996 gap=500 poll_thresh=26 ino=257 dd-2584 [004] 169.671586: balance_dirty_state: bdi btrfs-1: dirty=886 wb=635 unstable=0 bg_thresh=1003 thresh=2006 gap=485 poll_thresh=27 ino=257 dd-2584 [004] 169.671591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 169.680499: balance_dirty_state: bdi btrfs-1: dirty=886 wb=510 unstable=0 bg_thresh=1003 thresh=2006 gap=610 poll_thresh=27 ino=257 dd-2584 [004] 169.680577: balance_dirty_state: bdi btrfs-1: dirty=911 wb=510 unstable=0 bg_thresh=1003 thresh=2006 gap=585 poll_thresh=20 ino=257 dd-2584 [004] 169.680691: balance_dirty_state: bdi btrfs-1: dirty=936 wb=510 unstable=0 bg_thresh=1002 thresh=2005 gap=559 poll_thresh=21 ino=257 dd-2584 [004] 169.680803: balance_dirty_state: bdi btrfs-1: dirty=961 wb=510 unstable=0 bg_thresh=1002 thresh=2004 gap=533 poll_thresh=22 ino=257 dd-2584 [004] 169.680918: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=510 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=23 ino=257 dd-2584 [004] 169.680923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 169.681030: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27140 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 169.686589: writeback_single_inode: bdi btrfs-1: ino=257 state= age=60 wrote=1008 to_write=7184 dd-2584 [000] 169.688509: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1385 unstable=0 bg_thresh=1004 thresh=2009 gap=613 poll_thresh=23 ino=257 dd-2584 [000] 169.688642: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1385 unstable=0 bg_thresh=1004 thresh=2008 gap=612 poll_thresh=17 ino=257 dd-2584 [000] 169.688878: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1385 unstable=0 bg_thresh=1003 thresh=2007 gap=561 poll_thresh=18 ino=257 dd-2584 [000] 169.689113: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1385 unstable=0 bg_thresh=1003 thresh=2006 gap=535 poll_thresh=19 ino=257 dd-2584 [000] 169.689703: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1385 unstable=0 bg_thresh=1005 thresh=2010 gap=514 poll_thresh=20 ino=257 dd-2584 [000] 169.689941: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1385 unstable=0 bg_thresh=1004 thresh=2009 gap=463 poll_thresh=21 ino=257 dd-2584 [000] 169.689950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.696446: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1260 unstable=0 bg_thresh=1004 thresh=2008 gap=587 poll_thresh=21 ino=257 dd-2584 [006] 169.696520: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1260 unstable=0 bg_thresh=1004 thresh=2008 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 169.696637: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1260 unstable=0 bg_thresh=1006 thresh=2013 gap=567 poll_thresh=17 ino=257 dd-2584 [006] 169.696752: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1260 unstable=0 bg_thresh=1009 thresh=2018 gap=522 poll_thresh=18 ino=257 dd-2584 [006] 169.696872: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1260 unstable=0 bg_thresh=1011 thresh=2022 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 169.696877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.704413: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1135 unstable=0 bg_thresh=1008 thresh=2017 gap=621 poll_thresh=19 ino=257 dd-2584 [006] 169.704530: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1135 unstable=0 bg_thresh=1008 thresh=2017 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 169.704590: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1135 unstable=0 bg_thresh=1011 thresh=2022 gap=601 poll_thresh=15 ino=257 dd-2584 [006] 169.704647: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1135 unstable=0 bg_thresh=1011 thresh=2022 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 169.704759: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1135 unstable=0 bg_thresh=1010 thresh=2021 gap=550 poll_thresh=17 ino=257 dd-2584 [006] 169.705043: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1135 unstable=0 bg_thresh=1009 thresh=2019 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 169.705156: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1135 unstable=0 bg_thresh=1009 thresh=2018 gap=472 poll_thresh=19 ino=257 dd-2584 [006] 169.705161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=48284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.712407: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1010 unstable=0 bg_thresh=1004 thresh=2008 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 169.712469: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1010 unstable=0 bg_thresh=1004 thresh=2008 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 169.712528: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1010 unstable=0 bg_thresh=1006 thresh=2013 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 169.712586: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1010 unstable=0 bg_thresh=1006 thresh=2013 gap=542 poll_thresh=16 ino=257 dd-2584 [006] 169.712700: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1010 unstable=0 bg_thresh=1009 thresh=2018 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 169.712820: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1010 unstable=0 bg_thresh=1011 thresh=2022 gap=501 poll_thresh=18 ino=257 dd-2584 [006] 169.712825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.720510: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1010 unstable=0 bg_thresh=1008 thresh=2017 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 169.720520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.728572: balance_dirty_state: bdi btrfs-1: dirty=511 wb=760 unstable=0 bg_thresh=1005 thresh=2010 gap=739 poll_thresh=18 ino=257 dd-2584 [006] 169.728697: balance_dirty_state: bdi btrfs-1: dirty=536 wb=760 unstable=0 bg_thresh=1005 thresh=2010 gap=714 poll_thresh=13 ino=257 dd-2584 [006] 169.728812: balance_dirty_state: bdi btrfs-1: dirty=561 wb=760 unstable=0 bg_thresh=1007 thresh=2015 gap=694 poll_thresh=14 ino=257 dd-2584 [006] 169.728928: balance_dirty_state: bdi btrfs-1: dirty=561 wb=760 unstable=0 bg_thresh=1007 thresh=2015 gap=694 poll_thresh=15 ino=257 dd-2584 [006] 169.729041: balance_dirty_state: bdi btrfs-1: dirty=586 wb=760 unstable=0 bg_thresh=1010 thresh=2020 gap=674 poll_thresh=16 ino=257 dd-2584 [006] 169.729272: balance_dirty_state: bdi btrfs-1: dirty=611 wb=760 unstable=0 bg_thresh=1009 thresh=2019 gap=648 poll_thresh=17 ino=257 dd-2584 [006] 169.729860: balance_dirty_state: bdi btrfs-1: dirty=636 wb=760 unstable=0 bg_thresh=1011 thresh=2023 gap=627 poll_thresh=18 ino=257 dd-2584 [006] 169.730060: balance_dirty_state: bdi btrfs-1: dirty=686 wb=760 unstable=0 bg_thresh=1008 thresh=2016 gap=570 poll_thresh=19 ino=257 dd-2584 [006] 169.730184: balance_dirty_state: bdi btrfs-1: dirty=711 wb=760 unstable=0 bg_thresh=1007 thresh=2015 gap=544 poll_thresh=20 ino=257 dd-2584 [006] 169.730308: balance_dirty_state: bdi btrfs-1: dirty=736 wb=760 unstable=0 bg_thresh=1006 thresh=2012 gap=516 poll_thresh=21 ino=257 dd-2584 [006] 169.730431: balance_dirty_state: bdi btrfs-1: dirty=761 wb=760 unstable=0 bg_thresh=1001 thresh=2003 gap=482 poll_thresh=22 ino=257 dd-2584 [006] 169.730436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.736549: balance_dirty_state: bdi btrfs-1: dirty=761 wb=635 unstable=0 bg_thresh=1005 thresh=2010 gap=614 poll_thresh=22 ino=257 dd-2584 [006] 169.736640: balance_dirty_state: bdi btrfs-1: dirty=786 wb=635 unstable=0 bg_thresh=1002 thresh=2004 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 169.736760: balance_dirty_state: bdi btrfs-1: dirty=811 wb=635 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=17 ino=257 dd-2584 [006] 169.736874: balance_dirty_state: bdi btrfs-1: dirty=861 wb=635 unstable=0 bg_thresh=1003 thresh=2007 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 169.737151: balance_dirty_state: bdi btrfs-1: dirty=886 wb=635 unstable=0 bg_thresh=1003 thresh=2006 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 169.737155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.744528: balance_dirty_state: bdi btrfs-1: dirty=886 wb=510 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=19 ino=257 dd-2584 [006] 169.744608: balance_dirty_state: bdi btrfs-1: dirty=911 wb=510 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 169.744670: balance_dirty_state: bdi btrfs-1: dirty=911 wb=510 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 169.744729: balance_dirty_state: bdi btrfs-1: dirty=936 wb=510 unstable=0 bg_thresh=1003 thresh=2006 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 169.744851: balance_dirty_state: bdi btrfs-1: dirty=961 wb=510 unstable=0 bg_thresh=1002 thresh=2004 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 169.744971: balance_dirty_state: bdi btrfs-1: dirty=986 wb=510 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 169.745089: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=510 unstable=0 bg_thresh=1001 thresh=2002 gap=456 poll_thresh=19 ino=257 dd-2584 [006] 169.745094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 169.745115: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27204 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 169.748214: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1024 to_write=7168 dd-2584 [002] 169.752432: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1260 unstable=0 bg_thresh=996 thresh=1992 gap=721 poll_thresh=19 ino=257 dd-2584 [002] 169.752512: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1260 unstable=0 bg_thresh=993 thresh=1986 gap=715 poll_thresh=14 ino=257 dd-2584 [002] 169.752589: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1260 unstable=0 bg_thresh=995 thresh=1991 gap=695 poll_thresh=15 ino=257 dd-2584 [002] 169.752666: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1260 unstable=0 bg_thresh=992 thresh=1985 gap=689 poll_thresh=16 ino=257 dd-2584 [002] 169.752819: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1260 unstable=0 bg_thresh=994 thresh=1989 gap=668 poll_thresh=17 ino=257 dd-2584 [002] 169.753195: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1260 unstable=0 bg_thresh=1000 thresh=2000 gap=629 poll_thresh=18 ino=257 dd-2584 [002] 169.753339: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1260 unstable=0 bg_thresh=999 thresh=1999 gap=603 poll_thresh=19 ino=257 dd-2584 [002] 169.753485: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1260 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=20 ino=257 dd-2584 [002] 169.753632: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1260 unstable=0 bg_thresh=998 thresh=1996 gap=525 poll_thresh=21 ino=257 dd-2584 [002] 169.753780: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1260 unstable=0 bg_thresh=997 thresh=1995 gap=499 poll_thresh=22 ino=257 dd-2584 [002] 169.753926: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1260 unstable=0 bg_thresh=996 thresh=1992 gap=471 poll_thresh=23 ino=257 dd-2584 [002] 169.753932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.760496: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1160 unstable=0 bg_thresh=989 thresh=1978 gap=557 poll_thresh=23 ino=257 dd-2584 [006] 169.760565: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1160 unstable=0 bg_thresh=991 thresh=1982 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 169.760685: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1160 unstable=0 bg_thresh=996 thresh=1993 gap=522 poll_thresh=18 ino=257 dd-2584 [006] 169.760812: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1160 unstable=0 bg_thresh=995 thresh=1991 gap=495 poll_thresh=19 ino=257 dd-2584 [006] 169.760817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-310% task_weight=98% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.768478: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1035 unstable=0 bg_thresh=998 thresh=1997 gap=626 poll_thresh=19 ino=257 dd-2584 [006] 169.768719: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1035 unstable=0 bg_thresh=1001 thresh=2002 gap=606 poll_thresh=14 ino=257 dd-2584 [006] 169.768780: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1035 unstable=0 bg_thresh=1000 thresh=2001 gap=605 poll_thresh=15 ino=257 dd-2584 [006] 169.768840: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1035 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 169.768959: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1035 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=17 ino=257 dd-2584 [006] 169.769077: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1035 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 169.769199: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1035 unstable=0 bg_thresh=998 thresh=1997 gap=476 poll_thresh=19 ino=257 dd-2584 [006] 169.769203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.776496: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1035 unstable=0 bg_thresh=1001 thresh=2003 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 169.776502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.784526: balance_dirty_state: bdi btrfs-1: dirty=486 wb=760 unstable=0 bg_thresh=994 thresh=1988 gap=742 poll_thresh=19 ino=257 dd-2584 [006] 169.784617: balance_dirty_state: bdi btrfs-1: dirty=486 wb=760 unstable=0 bg_thresh=996 thresh=1993 gap=747 poll_thresh=14 ino=257 dd-2584 [006] 169.784671: balance_dirty_state: bdi btrfs-1: dirty=511 wb=760 unstable=0 bg_thresh=996 thresh=1993 gap=722 poll_thresh=15 ino=257 dd-2584 [006] 169.784726: balance_dirty_state: bdi btrfs-1: dirty=536 wb=760 unstable=0 bg_thresh=999 thresh=1998 gap=702 poll_thresh=16 ino=257 dd-2584 [006] 169.784841: balance_dirty_state: bdi btrfs-1: dirty=561 wb=760 unstable=0 bg_thresh=998 thresh=1997 gap=676 poll_thresh=17 ino=257 dd-2584 [006] 169.784957: balance_dirty_state: bdi btrfs-1: dirty=586 wb=760 unstable=0 bg_thresh=1000 thresh=2001 gap=655 poll_thresh=18 ino=257 dd-2584 [006] 169.785237: balance_dirty_state: bdi btrfs-1: dirty=611 wb=760 unstable=0 bg_thresh=1000 thresh=2000 gap=629 poll_thresh=19 ino=257 dd-2584 [006] 169.785350: balance_dirty_state: bdi btrfs-1: dirty=661 wb=760 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=20 ino=257 dd-2584 [006] 169.785464: balance_dirty_state: bdi btrfs-1: dirty=686 wb=760 unstable=0 bg_thresh=999 thresh=1998 gap=552 poll_thresh=21 ino=257 dd-2584 [006] 169.785578: balance_dirty_state: bdi btrfs-1: dirty=711 wb=760 unstable=0 bg_thresh=1001 thresh=2002 gap=531 poll_thresh=22 ino=257 dd-2584 [006] 169.785692: balance_dirty_state: bdi btrfs-1: dirty=761 wb=760 unstable=0 bg_thresh=997 thresh=1995 gap=474 poll_thresh=23 ino=257 dd-2584 [006] 169.785697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-401% task_weight=99% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.792567: balance_dirty_state: bdi btrfs-1: dirty=761 wb=635 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=23 ino=257 dd-2584 [006] 169.792647: balance_dirty_state: bdi btrfs-1: dirty=761 wb=635 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=17 ino=257 dd-2584 [006] 169.792764: balance_dirty_state: bdi btrfs-1: dirty=786 wb=635 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=18 ino=257 dd-2584 [006] 169.792879: balance_dirty_state: bdi btrfs-1: dirty=836 wb=635 unstable=0 bg_thresh=999 thresh=1998 gap=527 poll_thresh=19 ino=257 dd-2584 [006] 169.793155: balance_dirty_state: bdi btrfs-1: dirty=861 wb=635 unstable=0 bg_thresh=998 thresh=1997 gap=501 poll_thresh=20 ino=257 dd-2584 [006] 169.793269: balance_dirty_state: bdi btrfs-1: dirty=886 wb=635 unstable=0 bg_thresh=998 thresh=1996 gap=475 poll_thresh=21 ino=257 dd-2584 [006] 169.793274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-174% task_gap=-448% task_weight=100% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.800573: balance_dirty_state: bdi btrfs-1: dirty=886 wb=510 unstable=0 bg_thresh=998 thresh=1997 gap=601 poll_thresh=21 ino=257 dd-2584 [006] 169.800680: balance_dirty_state: bdi btrfs-1: dirty=911 wb=510 unstable=0 bg_thresh=998 thresh=1996 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 169.800795: balance_dirty_state: bdi btrfs-1: dirty=936 wb=510 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=17 ino=257 dd-2584 [006] 169.800907: balance_dirty_state: bdi btrfs-1: dirty=986 wb=510 unstable=0 bg_thresh=999 thresh=1999 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 169.801020: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=510 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=19 ino=257 dd-2584 [006] 169.801025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-396% task_weight=98% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 169.801045: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27260 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 169.805796: writeback_single_inode: bdi btrfs-1: ino=257 state= age=116 wrote=1024 to_write=7168 dd-2584 [006] 169.808520: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1410 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=19 ino=257 dd-2584 [006] 169.808594: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1410 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=14 ino=257 dd-2584 [006] 169.808658: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1410 unstable=0 bg_thresh=1002 thresh=2004 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 169.808719: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1410 unstable=0 bg_thresh=999 thresh=1998 gap=527 poll_thresh=16 ino=257 dd-2584 [006] 169.808837: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1410 unstable=0 bg_thresh=998 thresh=1997 gap=501 poll_thresh=17 ino=257 dd-2584 [006] 169.809130: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1410 unstable=0 bg_thresh=998 thresh=1996 gap=475 poll_thresh=18 ino=257 dd-2584 [006] 169.809135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.816510: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1285 unstable=0 bg_thresh=999 thresh=1998 gap=602 poll_thresh=18 ino=257 dd-2584 [006] 169.816585: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1285 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=13 ino=257 dd-2584 [006] 169.816645: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1285 unstable=0 bg_thresh=1001 thresh=2002 gap=556 poll_thresh=14 ino=257 dd-2584 [006] 169.816705: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1285 unstable=0 bg_thresh=1003 thresh=2007 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 169.816764: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1285 unstable=0 bg_thresh=1000 thresh=2001 gap=530 poll_thresh=16 ino=257 dd-2584 [006] 169.816882: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1285 unstable=0 bg_thresh=1000 thresh=2000 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 169.817001: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1285 unstable=0 bg_thresh=999 thresh=1999 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 169.817006: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.824588: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1160 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=18 ino=257 dd-2584 [006] 169.824686: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1160 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=13 ino=257 dd-2584 [006] 169.824743: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1160 unstable=0 bg_thresh=1002 thresh=2004 gap=558 poll_thresh=14 ino=257 dd-2584 [006] 169.824800: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1160 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=15 ino=257 dd-2584 [006] 169.824858: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1160 unstable=0 bg_thresh=1001 thresh=2003 gap=532 poll_thresh=16 ino=257 dd-2584 [006] 169.824970: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1160 unstable=0 bg_thresh=1001 thresh=2002 gap=506 poll_thresh=17 ino=257 dd-2584 [006] 169.825250: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1160 unstable=0 bg_thresh=1003 thresh=2006 gap=460 poll_thresh=18 ino=257 dd-2584 [006] 169.825254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-143% task_gap=-386% task_weight=99% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.832588: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1035 unstable=0 bg_thresh=1004 thresh=2009 gap=588 poll_thresh=18 ino=257 dd-2584 [006] 169.832663: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1035 unstable=0 bg_thresh=1004 thresh=2008 gap=587 poll_thresh=13 ino=257 dd-2584 [006] 169.832723: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1035 unstable=0 bg_thresh=1004 thresh=2008 gap=562 poll_thresh=14 ino=257 dd-2584 [006] 169.832783: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1035 unstable=0 bg_thresh=1003 thresh=2007 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 169.832841: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1035 unstable=0 bg_thresh=1003 thresh=2007 gap=536 poll_thresh=16 ino=257 dd-2584 [006] 169.832960: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1035 unstable=0 bg_thresh=1000 thresh=2000 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 169.833078: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1035 unstable=0 bg_thresh=1002 thresh=2004 gap=458 poll_thresh=18 ino=257 dd-2584 [006] 169.833083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-389% task_weight=99% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.840551: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1035 unstable=0 bg_thresh=999 thresh=1999 gap=453 poll_thresh=18 ino=257 dd-2584 [006] 169.840559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-396% task_weight=100% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.848505: balance_dirty_state: bdi btrfs-1: dirty=511 wb=635 unstable=0 bg_thresh=1001 thresh=2002 gap=856 poll_thresh=18 ino=257 dd-2584 [006] 169.848612: balance_dirty_state: bdi btrfs-1: dirty=511 wb=635 unstable=0 bg_thresh=1003 thresh=2007 gap=861 poll_thresh=13 ino=257 dd-2584 [006] 169.848670: balance_dirty_state: bdi btrfs-1: dirty=536 wb=635 unstable=0 bg_thresh=1000 thresh=2001 gap=830 poll_thresh=14 ino=257 dd-2584 [006] 169.848727: balance_dirty_state: bdi btrfs-1: dirty=561 wb=635 unstable=0 bg_thresh=1003 thresh=2006 gap=810 poll_thresh=15 ino=257 dd-2584 [006] 169.848783: balance_dirty_state: bdi btrfs-1: dirty=561 wb=635 unstable=0 bg_thresh=1000 thresh=2000 gap=804 poll_thresh=16 ino=257 dd-2584 [006] 169.848898: balance_dirty_state: bdi btrfs-1: dirty=586 wb=635 unstable=0 bg_thresh=1002 thresh=2004 gap=783 poll_thresh=17 ino=257 dd-2584 [006] 169.849177: balance_dirty_state: bdi btrfs-1: dirty=636 wb=635 unstable=0 bg_thresh=1001 thresh=2003 gap=732 poll_thresh=18 ino=257 dd-2584 [006] 169.849292: balance_dirty_state: bdi btrfs-1: dirty=661 wb=635 unstable=0 bg_thresh=1001 thresh=2002 gap=706 poll_thresh=19 ino=257 dd-2584 [006] 169.849405: balance_dirty_state: bdi btrfs-1: dirty=686 wb=635 unstable=0 bg_thresh=1000 thresh=2001 gap=680 poll_thresh=20 ino=257 dd-2584 [006] 169.849519: balance_dirty_state: bdi btrfs-1: dirty=736 wb=635 unstable=0 bg_thresh=1002 thresh=2005 gap=634 poll_thresh=21 ino=257 dd-2584 [006] 169.849632: balance_dirty_state: bdi btrfs-1: dirty=761 wb=635 unstable=0 bg_thresh=1002 thresh=2004 gap=608 poll_thresh=22 ino=257 dd-2584 [006] 169.849745: balance_dirty_state: bdi btrfs-1: dirty=786 wb=635 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=23 ino=257 dd-2584 [006] 169.849859: balance_dirty_state: bdi btrfs-1: dirty=811 wb=635 unstable=0 bg_thresh=1003 thresh=2007 gap=561 poll_thresh=24 ino=257 dd-2584 [006] 169.849972: balance_dirty_state: bdi btrfs-1: dirty=861 wb=635 unstable=0 bg_thresh=1003 thresh=2006 gap=510 poll_thresh=25 ino=257 dd-2584 [006] 169.850239: balance_dirty_state: bdi btrfs-1: dirty=886 wb=635 unstable=0 bg_thresh=1002 thresh=2005 gap=484 poll_thresh=26 ino=257 dd-2584 [006] 169.850244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.856530: balance_dirty_state: bdi btrfs-1: dirty=886 wb=510 unstable=0 bg_thresh=1003 thresh=2007 gap=611 poll_thresh=26 ino=257 dd-2584 [006] 169.856602: balance_dirty_state: bdi btrfs-1: dirty=911 wb=510 unstable=0 bg_thresh=1003 thresh=2006 gap=585 poll_thresh=19 ino=257 dd-2584 [006] 169.856719: balance_dirty_state: bdi btrfs-1: dirty=936 wb=510 unstable=0 bg_thresh=1002 thresh=2005 gap=559 poll_thresh=20 ino=257 dd-2584 [006] 169.856832: balance_dirty_state: bdi btrfs-1: dirty=961 wb=510 unstable=0 bg_thresh=1002 thresh=2004 gap=533 poll_thresh=21 ino=257 dd-2584 [006] 169.856944: balance_dirty_state: bdi btrfs-1: dirty=986 wb=510 unstable=0 bg_thresh=1004 thresh=2008 gap=512 poll_thresh=22 ino=257 dd-2584 [006] 169.857058: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=510 unstable=0 bg_thresh=1003 thresh=2007 gap=461 poll_thresh=23 ino=257 dd-2584 [006] 169.857062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 169.857082: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27316 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 169.861935: writeback_single_inode: bdi btrfs-1: ino=257 state= age=52 wrote=1024 to_write=7168 dd-2584 [006] 169.864538: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1410 unstable=0 bg_thresh=1003 thresh=2006 gap=585 poll_thresh=23 ino=257 dd-2584 [006] 169.864621: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1410 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=17 ino=257 dd-2584 [006] 169.864743: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1410 unstable=0 bg_thresh=1002 thresh=2004 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 169.864860: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1410 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=19 ino=257 dd-2584 [006] 169.865151: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1410 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=20 ino=257 dd-2584 [006] 169.865156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-392% task_weight=99% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.872565: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1285 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=20 ino=257 dd-2584 [006] 169.872639: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1285 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 169.872702: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1285 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 169.872827: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1285 unstable=0 bg_thresh=998 thresh=1996 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 169.872950: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1285 unstable=0 bg_thresh=997 thresh=1994 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 169.872955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.880565: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1160 unstable=0 bg_thresh=1002 thresh=2004 gap=633 poll_thresh=18 ino=257 dd-2584 [006] 169.880651: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1160 unstable=0 bg_thresh=1001 thresh=2003 gap=607 poll_thresh=13 ino=257 dd-2584 [006] 169.880709: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1160 unstable=0 bg_thresh=1004 thresh=2008 gap=612 poll_thresh=14 ino=257 dd-2584 [006] 169.880766: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1160 unstable=0 bg_thresh=1001 thresh=2002 gap=581 poll_thresh=15 ino=257 dd-2584 [006] 169.880824: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1160 unstable=0 bg_thresh=1003 thresh=2007 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 169.880937: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1160 unstable=0 bg_thresh=1003 thresh=2006 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 169.881050: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1160 unstable=0 bg_thresh=1002 thresh=2005 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 169.881330: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1160 unstable=0 bg_thresh=1004 thresh=2009 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 169.881335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-382% task_weight=99% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.888577: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1035 unstable=0 bg_thresh=1004 thresh=2008 gap=612 poll_thresh=19 ino=257 dd-2584 [006] 169.888653: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1035 unstable=0 bg_thresh=1001 thresh=2002 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 169.888715: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1035 unstable=0 bg_thresh=1000 thresh=2001 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 169.888775: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1035 unstable=0 bg_thresh=1003 thresh=2006 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 169.888894: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1035 unstable=0 bg_thresh=1002 thresh=2005 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 169.889014: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1035 unstable=0 bg_thresh=1002 thresh=2004 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 169.889019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-340% task_weight=98% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.896524: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1035 unstable=0 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 169.896529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.908529: balance_dirty_state: bdi btrfs-1: dirty=486 wb=810 unstable=0 bg_thresh=992 thresh=1984 gap=688 poll_thresh=18 ino=257 dd-2584 [006] 169.908622: balance_dirty_state: bdi btrfs-1: dirty=511 wb=785 unstable=0 bg_thresh=991 thresh=1983 gap=687 poll_thresh=13 ino=257 dd-2584 [006] 169.908686: balance_dirty_state: bdi btrfs-1: dirty=511 wb=785 unstable=0 bg_thresh=990 thresh=1981 gap=685 poll_thresh=14 ino=257 dd-2584 [006] 169.908750: balance_dirty_state: bdi btrfs-1: dirty=536 wb=785 unstable=0 bg_thresh=990 thresh=1981 gap=660 poll_thresh=15 ino=257 dd-2584 [006] 169.908813: balance_dirty_state: bdi btrfs-1: dirty=561 wb=785 unstable=0 bg_thresh=996 thresh=1992 gap=646 poll_thresh=16 ino=257 dd-2584 [006] 169.908944: balance_dirty_state: bdi btrfs-1: dirty=586 wb=785 unstable=0 bg_thresh=995 thresh=1990 gap=619 poll_thresh=17 ino=257 dd-2584 [006] 169.909096: balance_dirty_state: bdi btrfs-1: dirty=611 wb=660 unstable=0 bg_thresh=994 thresh=1989 gap=718 poll_thresh=18 ino=257 dd-2584 [006] 169.909393: balance_dirty_state: bdi btrfs-1: dirty=636 wb=660 unstable=0 bg_thresh=996 thresh=1993 gap=697 poll_thresh=19 ino=257 dd-2584 [006] 169.909510: balance_dirty_state: bdi btrfs-1: dirty=686 wb=660 unstable=0 bg_thresh=996 thresh=1992 gap=646 poll_thresh=20 ino=257 dd-2584 [006] 169.909630: balance_dirty_state: bdi btrfs-1: dirty=711 wb=660 unstable=0 bg_thresh=995 thresh=1991 gap=620 poll_thresh=21 ino=257 dd-2584 [006] 169.909746: balance_dirty_state: bdi btrfs-1: dirty=736 wb=660 unstable=0 bg_thresh=995 thresh=1990 gap=594 poll_thresh=22 ino=257 dd-2584 [006] 169.909866: balance_dirty_state: bdi btrfs-1: dirty=761 wb=660 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=23 ino=257 dd-2584 [006] 169.909984: balance_dirty_state: bdi btrfs-1: dirty=811 wb=660 unstable=0 bg_thresh=996 thresh=1993 gap=522 poll_thresh=24 ino=257 dd-2584 [006] 169.910106: balance_dirty_state: bdi btrfs-1: dirty=836 wb=660 unstable=0 bg_thresh=996 thresh=1992 gap=496 poll_thresh=25 ino=257 dd-2584 [006] 169.910111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-129% task_gap=-356% task_weight=98% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 169.916579: balance_dirty_state: bdi btrfs-1: dirty=836 wb=535 unstable=0 bg_thresh=989 thresh=1978 gap=607 poll_thresh=25 ino=257 dd-2584 [006] 169.916645: balance_dirty_state: bdi btrfs-1: dirty=861 wb=535 unstable=0 bg_thresh=991 thresh=1983 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 169.916936: balance_dirty_state: bdi btrfs-1: dirty=886 wb=535 unstable=0 bg_thresh=991 thresh=1982 gap=561 poll_thresh=20 ino=257 dd-2584 [006] 169.917055: balance_dirty_state: bdi btrfs-1: dirty=911 wb=535 unstable=0 bg_thresh=990 thresh=1981 gap=535 poll_thresh=21 ino=257 dd-2584 [006] 169.917176: balance_dirty_state: bdi btrfs-1: dirty=961 wb=535 unstable=0 bg_thresh=992 thresh=1985 gap=489 poll_thresh=22 ino=257 dd-2584 [006] 169.917181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=99% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.924570: balance_dirty_state: bdi btrfs-1: dirty=961 wb=385 unstable=0 bg_thresh=990 thresh=1981 gap=635 poll_thresh=22 ino=257 dd-2584 [006] 169.924635: balance_dirty_state: bdi btrfs-1: dirty=961 wb=385 unstable=0 bg_thresh=990 thresh=1981 gap=635 poll_thresh=16 ino=257 dd-2584 [006] 169.924753: balance_dirty_state: bdi btrfs-1: dirty=986 wb=385 unstable=0 bg_thresh=992 thresh=1985 gap=614 poll_thresh=17 ino=257 dd-2584 [006] 169.924871: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=385 unstable=0 bg_thresh=992 thresh=1984 gap=563 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 169.924895: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27384 wrote=0 to_write=8192 dd-2584 [006] 169.925045: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=385 unstable=0 bg_thresh=991 thresh=1983 gap=537 poll_thresh=19 ino=257 dd-2584 [006] 169.925221: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=410 unstable=0 bg_thresh=991 thresh=1982 gap=511 poll_thresh=20 ino=257 dd-2584 [006] 169.925404: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=460 unstable=0 bg_thresh=993 thresh=1986 gap=465 poll_thresh=21 ino=257 dd-2584 [006] 169.925406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-157% task_gap=-413% task_weight=98% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 169.927686: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=1120 to_write=7072 dd-2584 [006] 169.932516: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1385 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=21 ino=257 dd-2584 [006] 169.932753: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1385 unstable=0 bg_thresh=991 thresh=1983 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 169.932873: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1385 unstable=0 bg_thresh=993 thresh=1987 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 169.932992: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1385 unstable=0 bg_thresh=993 thresh=1986 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 169.933109: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1385 unstable=0 bg_thresh=992 thresh=1985 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 169.933114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-158% task_gap=-416% task_weight=99% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.940571: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1260 unstable=0 bg_thresh=993 thresh=1987 gap=616 poll_thresh=19 ino=257 dd-2584 [006] 169.940644: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1260 unstable=0 bg_thresh=993 thresh=1986 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 169.940702: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1260 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=15 ino=257 dd-2584 [006] 169.940759: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1260 unstable=0 bg_thresh=992 thresh=1985 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 169.940871: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1260 unstable=0 bg_thresh=992 thresh=1984 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 169.940983: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1260 unstable=0 bg_thresh=994 thresh=1988 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 169.940988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-362% task_weight=98% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.948609: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1135 unstable=0 bg_thresh=994 thresh=1988 gap=617 poll_thresh=18 ino=257 dd-2584 [006] 169.948680: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1135 unstable=0 bg_thresh=990 thresh=1981 gap=610 poll_thresh=13 ino=257 dd-2584 [006] 169.948746: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1135 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=14 ino=257 dd-2584 [006] 169.948981: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1135 unstable=0 bg_thresh=988 thresh=1977 gap=581 poll_thresh=15 ino=257 dd-2584 [006] 169.949043: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1135 unstable=0 bg_thresh=988 thresh=1977 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 169.949167: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1135 unstable=0 bg_thresh=987 thresh=1975 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 169.949292: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1135 unstable=0 bg_thresh=989 thresh=1979 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 169.949297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-138% task_gap=-376% task_weight=99% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.956587: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1135 unstable=0 bg_thresh=993 thresh=1986 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 169.956593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-365% task_weight=98% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 169.964568: balance_dirty_state: bdi btrfs-1: dirty=361 wb=885 unstable=0 bg_thresh=990 thresh=1981 gap=735 poll_thresh=18 ino=257 dd-2584 [006] 169.964684: balance_dirty_state: bdi btrfs-1: dirty=361 wb=885 unstable=0 bg_thresh=990 thresh=1981 gap=735 poll_thresh=13 ino=257 dd-2584 [006] 169.964740: balance_dirty_state: bdi btrfs-1: dirty=386 wb=885 unstable=0 bg_thresh=993 thresh=1986 gap=715 poll_thresh=14 ino=257 dd-2584 [006] 169.964796: balance_dirty_state: bdi btrfs-1: dirty=411 wb=885 unstable=0 bg_thresh=993 thresh=1986 gap=690 poll_thresh=15 ino=257 dd-2584 [006] 169.964852: balance_dirty_state: bdi btrfs-1: dirty=411 wb=885 unstable=0 bg_thresh=995 thresh=1991 gap=695 poll_thresh=16 ino=257 dd-2584 [006] 169.964965: balance_dirty_state: bdi btrfs-1: dirty=436 wb=885 unstable=0 bg_thresh=992 thresh=1984 gap=663 poll_thresh=17 ino=257 dd-2584 [006] 169.965079: balance_dirty_state: bdi btrfs-1: dirty=486 wb=885 unstable=0 bg_thresh=994 thresh=1988 gap=617 poll_thresh=18 ino=257 dd-2584 [006] 169.965191: balance_dirty_state: bdi btrfs-1: dirty=511 wb=885 unstable=0 bg_thresh=993 thresh=1987 gap=591 poll_thresh=19 ino=257 dd-2584 [006] 169.965470: balance_dirty_state: bdi btrfs-1: dirty=536 wb=885 unstable=0 bg_thresh=993 thresh=1986 gap=565 poll_thresh=20 ino=257 dd-2584 [006] 169.965583: balance_dirty_state: bdi btrfs-1: dirty=586 wb=885 unstable=0 bg_thresh=995 thresh=1990 gap=519 poll_thresh=21 ino=257 dd-2584 [006] 169.965700: balance_dirty_state: bdi btrfs-1: dirty=611 wb=885 unstable=0 bg_thresh=994 thresh=1989 gap=493 poll_thresh=22 ino=257 dd-2584 [006] 169.965704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-361% task_weight=98% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.972605: balance_dirty_state: bdi btrfs-1: dirty=611 wb=760 unstable=0 bg_thresh=988 thresh=1977 gap=606 poll_thresh=22 ino=257 dd-2584 [004] 169.972731: balance_dirty_state: bdi btrfs-1: dirty=611 wb=760 unstable=0 bg_thresh=988 thresh=1977 gap=606 poll_thresh=16 ino=257 dd-2584 [004] 169.972964: balance_dirty_state: bdi btrfs-1: dirty=661 wb=760 unstable=0 bg_thresh=991 thresh=1982 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 169.973193: balance_dirty_state: bdi btrfs-1: dirty=686 wb=760 unstable=0 bg_thresh=993 thresh=1987 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 169.973432: balance_dirty_state: bdi btrfs-1: dirty=711 wb=760 unstable=0 bg_thresh=995 thresh=1991 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 169.973664: balance_dirty_state: bdi btrfs-1: dirty=761 wb=760 unstable=0 bg_thresh=995 thresh=1990 gap=469 poll_thresh=20 ino=257 dd-2584 [004] 169.973673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.980582: balance_dirty_state: bdi btrfs-1: dirty=761 wb=635 unstable=0 bg_thresh=996 thresh=1992 gap=596 poll_thresh=20 ino=257 dd-2584 [004] 169.980774: balance_dirty_state: bdi btrfs-1: dirty=761 wb=635 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 169.981560: balance_dirty_state: bdi btrfs-1: dirty=786 wb=635 unstable=0 bg_thresh=995 thresh=1991 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 169.981935: balance_dirty_state: bdi btrfs-1: dirty=811 wb=635 unstable=0 bg_thresh=995 thresh=1990 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 169.982311: balance_dirty_state: bdi btrfs-1: dirty=836 wb=635 unstable=0 bg_thresh=997 thresh=1994 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 169.982681: balance_dirty_state: bdi btrfs-1: dirty=886 wb=635 unstable=0 bg_thresh=996 thresh=1993 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 169.982694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-152% task_gap=-404% task_weight=99% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 169.988584: balance_dirty_state: bdi btrfs-1: dirty=886 wb=635 unstable=0 bg_thresh=996 thresh=1993 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 169.988595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-152% task_gap=-404% task_weight=99% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 169.996523: balance_dirty_state: bdi btrfs-1: dirty=886 wb=385 unstable=0 bg_thresh=997 thresh=1994 gap=723 poll_thresh=19 ino=257 dd-2584 [002] 169.996642: balance_dirty_state: bdi btrfs-1: dirty=886 wb=385 unstable=0 bg_thresh=994 thresh=1988 gap=717 poll_thresh=14 ino=257 dd-2584 [002] 169.996763: balance_dirty_state: bdi btrfs-1: dirty=911 wb=385 unstable=0 bg_thresh=987 thresh=1975 gap=679 poll_thresh=15 ino=257 dd-2584 [002] 169.996882: balance_dirty_state: bdi btrfs-1: dirty=911 wb=385 unstable=0 bg_thresh=981 thresh=1962 gap=666 poll_thresh=16 ino=257 dd-2584 [002] 169.997121: balance_dirty_state: bdi btrfs-1: dirty=961 wb=385 unstable=0 bg_thresh=988 thresh=1976 gap=630 poll_thresh=17 ino=257 dd-2584 [002] 169.997359: balance_dirty_state: bdi btrfs-1: dirty=986 wb=385 unstable=0 bg_thresh=992 thresh=1985 gap=614 poll_thresh=18 ino=257 dd-2584 [002] 169.997593: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=385 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 169.997631: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27456 wrote=0 to_write=8192 dd-2584 [002] 169.998070: balance_dirty_state: bdi btrfs-1: dirty=986 wb=435 unstable=0 bg_thresh=994 thresh=1988 gap=567 poll_thresh=20 ino=257 dd-2584 [002] 169.998257: balance_dirty_state: bdi btrfs-1: dirty=986 wb=485 unstable=0 bg_thresh=993 thresh=1987 gap=516 poll_thresh=21 ino=257 dd-2584 [002] 169.998452: balance_dirty_state: bdi btrfs-1: dirty=961 wb=535 unstable=0 bg_thresh=993 thresh=1986 gap=490 poll_thresh=22 ino=257 dd-2584 [002] 169.998454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 170.000599: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=1120 to_write=7072 dd-2584 [002] 170.004540: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1372 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=22 ino=257 dd-2584 [002] 170.004608: balance_dirty_state: bdi btrfs-1: dirty=17 wb=1372 unstable=0 bg_thresh=992 thresh=1984 gap=595 poll_thresh=16 ino=257 dd-2584 [002] 170.004733: balance_dirty_state: bdi btrfs-1: dirty=42 wb=1372 unstable=0 bg_thresh=991 thresh=1983 gap=569 poll_thresh=17 ino=257 dd-2584 [002] 170.004856: balance_dirty_state: bdi btrfs-1: dirty=67 wb=1372 unstable=0 bg_thresh=991 thresh=1982 gap=543 poll_thresh=18 ino=257 dd-2584 [002] 170.004983: balance_dirty_state: bdi btrfs-1: dirty=117 wb=1372 unstable=0 bg_thresh=993 thresh=1986 gap=497 poll_thresh=19 ino=257 dd-2584 [002] 170.005105: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1372 unstable=0 bg_thresh=992 thresh=1985 gap=471 poll_thresh=20 ino=257 dd-2584 [002] 170.005110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-182% task_gap=-464% task_weight=99% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 170.012629: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1247 unstable=0 bg_thresh=986 thresh=1972 gap=583 poll_thresh=20 ino=257 dd-2584 [002] 170.012700: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1247 unstable=0 bg_thresh=988 thresh=1977 gap=588 poll_thresh=15 ino=257 dd-2584 [002] 170.012941: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1247 unstable=0 bg_thresh=985 thresh=1971 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 170.013059: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1247 unstable=0 bg_thresh=987 thresh=1975 gap=536 poll_thresh=17 ino=257 dd-2584 [002] 170.013177: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1247 unstable=0 bg_thresh=987 thresh=1974 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 170.013182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 170.020610: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1022 unstable=0 bg_thresh=986 thresh=1972 gap=708 poll_thresh=18 ino=257 dd-2584 [006] 170.020679: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1022 unstable=0 bg_thresh=986 thresh=1972 gap=708 poll_thresh=13 ino=257 dd-2584 [006] 170.020740: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1022 unstable=0 bg_thresh=988 thresh=1977 gap=688 poll_thresh=14 ino=257 dd-2584 [006] 170.020800: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1022 unstable=0 bg_thresh=991 thresh=1982 gap=668 poll_thresh=15 ino=257 dd-2584 [006] 170.020861: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1022 unstable=0 bg_thresh=991 thresh=1982 gap=668 poll_thresh=16 ino=257 dd-2584 [006] 170.020980: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1022 unstable=0 bg_thresh=993 thresh=1987 gap=623 poll_thresh=17 ino=257 dd-2584 [006] 170.021099: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1022 unstable=0 bg_thresh=995 thresh=1991 gap=602 poll_thresh=18 ino=257 dd-2584 [006] 170.021219: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1022 unstable=0 bg_thresh=995 thresh=1990 gap=576 poll_thresh=19 ino=257 dd-2584 [006] 170.021510: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1022 unstable=0 bg_thresh=994 thresh=1989 gap=525 poll_thresh=20 ino=257 dd-2584 [006] 170.021631: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1022 unstable=0 bg_thresh=996 thresh=1993 gap=504 poll_thresh=21 ino=257 dd-2584 [006] 170.021750: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1022 unstable=0 bg_thresh=996 thresh=1992 gap=478 poll_thresh=22 ino=257 dd-2584 [006] 170.021755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-153% task_gap=-405% task_weight=99% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 170.028521: balance_dirty_state: bdi btrfs-1: dirty=510 wb=897 unstable=0 bg_thresh=999 thresh=1999 gap=592 poll_thresh=22 ino=257 dd-2584 [006] 170.028607: balance_dirty_state: bdi btrfs-1: dirty=535 wb=897 unstable=0 bg_thresh=999 thresh=1999 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 170.028845: balance_dirty_state: bdi btrfs-1: dirty=560 wb=897 unstable=0 bg_thresh=995 thresh=1991 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 170.029064: balance_dirty_state: bdi btrfs-1: dirty=585 wb=897 unstable=0 bg_thresh=995 thresh=1990 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 170.029240: balance_dirty_state: bdi btrfs-1: dirty=635 wb=897 unstable=0 bg_thresh=994 thresh=1989 gap=457 poll_thresh=19 ino=257 dd-2584 [006] 170.029249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=55360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 170.036560: balance_dirty_state: bdi btrfs-1: dirty=627 wb=757 unstable=0 bg_thresh=987 thresh=1975 gap=591 poll_thresh=19 ino=257 dd-2584 [002] 170.036656: balance_dirty_state: bdi btrfs-1: dirty=627 wb=757 unstable=0 bg_thresh=987 thresh=1974 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 170.036744: balance_dirty_state: bdi btrfs-1: dirty=652 wb=757 unstable=0 bg_thresh=987 thresh=1974 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 170.036836: balance_dirty_state: bdi btrfs-1: dirty=677 wb=757 unstable=0 bg_thresh=986 thresh=1973 gap=539 poll_thresh=16 ino=257 dd-2584 [002] 170.037231: balance_dirty_state: bdi btrfs-1: dirty=702 wb=757 unstable=0 bg_thresh=986 thresh=1972 gap=513 poll_thresh=17 ino=257 dd-2584 [002] 170.037350: balance_dirty_state: bdi btrfs-1: dirty=727 wb=757 unstable=0 bg_thresh=985 thresh=1971 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 170.037355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1238 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-341% task_weight=101% bdi_bw=55360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 170.044688: balance_dirty_state: bdi btrfs-1: dirty=728 wb=632 unstable=0 bg_thresh=988 thresh=1977 gap=617 poll_thresh=18 ino=257 dd-2584 [002] 170.044775: balance_dirty_state: bdi btrfs-1: dirty=753 wb=632 unstable=0 bg_thresh=991 thresh=1982 gap=597 poll_thresh=13 ino=257 dd-2584 [002] 170.044887: balance_dirty_state: bdi btrfs-1: dirty=753 wb=632 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=14 ino=257 dd-2584 [002] 170.044996: balance_dirty_state: bdi btrfs-1: dirty=778 wb=632 unstable=0 bg_thresh=990 thresh=1981 gap=571 poll_thresh=15 ino=257 dd-2584 [002] 170.045104: balance_dirty_state: bdi btrfs-1: dirty=803 wb=632 unstable=0 bg_thresh=990 thresh=1980 gap=545 poll_thresh=16 ino=257 dd-2584 [002] 170.045323: balance_dirty_state: bdi btrfs-1: dirty=828 wb=632 unstable=0 bg_thresh=989 thresh=1979 gap=519 poll_thresh=17 ino=257 dd-2584 [002] 170.045542: balance_dirty_state: bdi btrfs-1: dirty=853 wb=632 unstable=0 bg_thresh=989 thresh=1978 gap=493 poll_thresh=18 ino=257 dd-2584 [002] 170.045551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=101% bdi_bw=55360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 170.052630: balance_dirty_state: bdi btrfs-1: dirty=853 wb=507 unstable=0 bg_thresh=986 thresh=1973 gap=613 poll_thresh=18 ino=257 dd-2584 [002] 170.052750: balance_dirty_state: bdi btrfs-1: dirty=890 wb=506 unstable=0 bg_thresh=986 thresh=1973 gap=577 poll_thresh=13 ino=257 dd-2584 [002] 170.052860: balance_dirty_state: bdi btrfs-1: dirty=915 wb=506 unstable=0 bg_thresh=989 thresh=1978 gap=557 poll_thresh=14 ino=257 dd-2584 [002] 170.052970: balance_dirty_state: bdi btrfs-1: dirty=915 wb=506 unstable=0 bg_thresh=986 thresh=1972 gap=551 poll_thresh=15 ino=257 dd-2584 [002] 170.053081: balance_dirty_state: bdi btrfs-1: dirty=940 wb=506 unstable=0 bg_thresh=988 thresh=1977 gap=531 poll_thresh=16 ino=257 dd-2584 [002] 170.053625: balance_dirty_state: bdi btrfs-1: dirty=965 wb=506 unstable=0 bg_thresh=988 thresh=1976 gap=505 poll_thresh=17 ino=257 dd-2584 [002] 170.053845: balance_dirty_state: bdi btrfs-1: dirty=990 wb=506 unstable=0 bg_thresh=990 thresh=1980 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 170.053854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-328% task_weight=101% bdi_bw=55360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 170.060639: balance_dirty_state: bdi btrfs-1: dirty=990 wb=356 unstable=0 bg_thresh=986 thresh=1973 gap=627 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 170.060815: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27520 wrote=0 to_write=8192 dd-2584 [006] 170.060818: balance_dirty_state: bdi btrfs-1: dirty=990 wb=356 unstable=0 bg_thresh=986 thresh=1973 gap=627 poll_thresh=13 ino=257 dd-2584 [006] 170.060903: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=356 unstable=0 bg_thresh=991 thresh=1983 gap=612 poll_thresh=14 ino=257 dd-2584 [006] 170.060987: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=356 unstable=0 bg_thresh=994 thresh=1988 gap=617 poll_thresh=15 ino=257 dd-2584 [006] 170.061072: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=356 unstable=0 bg_thresh=999 thresh=1998 gap=602 poll_thresh=16 ino=257 dd-2584 [006] 170.061256: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=406 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=17 ino=257 dd-2584 [006] 170.061437: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=456 unstable=0 bg_thresh=1005 thresh=2011 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 170.061618: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=506 unstable=0 bg_thresh=1005 thresh=2010 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 170.061620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-140% task_gap=-382% task_weight=101% bdi_bw=55360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 170.063777: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=1136 to_write=7056 dd-2584 [006] 170.068625: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1474 unstable=0 bg_thresh=1006 thresh=2012 gap=519 poll_thresh=19 ino=257 dd-2584 [006] 170.068715: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1474 unstable=0 bg_thresh=1006 thresh=2012 gap=494 poll_thresh=14 ino=257 dd-2584 [006] 170.068719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-162% task_gap=-425% task_weight=100% bdi_bw=55360 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 170.076593: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1124 unstable=0 bg_thresh=1006 thresh=2013 gap=845 poll_thresh=14 ino=257 dd-2584 [006] 170.076667: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1124 unstable=0 bg_thresh=1006 thresh=2012 gap=844 poll_thresh=10 ino=257 dd-2584 [006] 170.076734: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1124 unstable=0 bg_thresh=1003 thresh=2006 gap=813 poll_thresh=11 ino=257 dd-2584 [006] 170.076979: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1124 unstable=0 bg_thresh=1008 thresh=2016 gap=798 poll_thresh=12 ino=257 dd-2584 [006] 170.077038: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1124 unstable=0 bg_thresh=1005 thresh=2010 gap=792 poll_thresh=13 ino=257 dd-2584 [006] 170.077098: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1124 unstable=0 bg_thresh=1007 thresh=2015 gap=772 poll_thresh=14 ino=257 dd-2584 [006] 170.077156: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1124 unstable=0 bg_thresh=1004 thresh=2009 gap=766 poll_thresh=15 ino=257 dd-2584 [006] 170.077214: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1124 unstable=0 bg_thresh=1007 thresh=2014 gap=746 poll_thresh=16 ino=257 dd-2584 [006] 170.077331: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1124 unstable=0 bg_thresh=1006 thresh=2013 gap=720 poll_thresh=17 ino=257 dd-2584 [006] 170.077452: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1124 unstable=0 bg_thresh=1008 thresh=2017 gap=674 poll_thresh=18 ino=257 dd-2584 [006] 170.077569: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1124 unstable=0 bg_thresh=1008 thresh=2016 gap=648 poll_thresh=19 ino=257 dd-2584 [006] 170.077685: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1124 unstable=0 bg_thresh=1007 thresh=2015 gap=622 poll_thresh=20 ino=257 dd-2584 [006] 170.077809: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1124 unstable=0 bg_thresh=1004 thresh=2008 gap=590 poll_thresh=21 ino=257 dd-2584 [006] 170.078090: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1124 unstable=0 bg_thresh=1006 thresh=2012 gap=544 poll_thresh=22 ino=257 dd-2584 [006] 170.078213: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1124 unstable=0 bg_thresh=1005 thresh=2011 gap=518 poll_thresh=23 ino=257 dd-2584 [006] 170.078336: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1124 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=24 ino=257 dd-2584 [006] 170.078341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-164% task_gap=-429% task_weight=101% bdi_bw=55360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 170.084644: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1124 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=24 ino=257 dd-2584 [006] 170.084650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-164% task_gap=-429% task_weight=101% bdi_bw=55360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.092696: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1006 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=24 ino=257 dd-2584 [004] 170.092807: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1006 unstable=0 bg_thresh=1007 thresh=2015 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 170.093045: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1006 unstable=0 bg_thresh=1007 thresh=2014 gap=565 poll_thresh=19 ino=257 dd-2584 [004] 170.093309: balance_dirty_state: bdi btrfs-1: dirty=468 wb=956 unstable=0 bg_thresh=1002 thresh=2005 gap=581 poll_thresh=20 ino=257 dd-2584 [004] 170.093490: balance_dirty_state: bdi btrfs-1: dirty=493 wb=881 unstable=0 bg_thresh=1002 thresh=2004 gap=630 poll_thresh=21 ino=257 dd-2584 [004] 170.093725: balance_dirty_state: bdi btrfs-1: dirty=543 wb=881 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=22 ino=257 dd-2584 [004] 170.093958: balance_dirty_state: bdi btrfs-1: dirty=568 wb=881 unstable=0 bg_thresh=1003 thresh=2007 gap=558 poll_thresh=23 ino=257 dd-2584 [004] 170.094541: balance_dirty_state: bdi btrfs-1: dirty=593 wb=881 unstable=0 bg_thresh=1003 thresh=2006 gap=532 poll_thresh=24 ino=257 dd-2584 [004] 170.094776: balance_dirty_state: bdi btrfs-1: dirty=618 wb=881 unstable=0 bg_thresh=1002 thresh=2005 gap=506 poll_thresh=25 ino=257 dd-2584 [004] 170.095012: balance_dirty_state: bdi btrfs-1: dirty=668 wb=881 unstable=0 bg_thresh=1004 thresh=2009 gap=460 poll_thresh=26 ino=257 dd-2584 [004] 170.095021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-382% task_weight=99% bdi_bw=55360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.100635: balance_dirty_state: bdi btrfs-1: dirty=668 wb=756 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=26 ino=257 dd-2584 [004] 170.100752: balance_dirty_state: bdi btrfs-1: dirty=668 wb=756 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 170.100986: balance_dirty_state: bdi btrfs-1: dirty=718 wb=756 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=20 ino=257 dd-2584 [004] 170.101222: balance_dirty_state: bdi btrfs-1: dirty=743 wb=756 unstable=0 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=21 ino=257 dd-2584 [004] 170.101455: balance_dirty_state: bdi btrfs-1: dirty=768 wb=756 unstable=0 bg_thresh=1004 thresh=2008 gap=484 poll_thresh=22 ino=257 dd-2584 [004] 170.101463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=55360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.108677: balance_dirty_state: bdi btrfs-1: dirty=768 wb=631 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=22 ino=257 dd-2584 [004] 170.108774: balance_dirty_state: bdi btrfs-1: dirty=793 wb=631 unstable=0 bg_thresh=1006 thresh=2013 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 170.108888: balance_dirty_state: bdi btrfs-1: dirty=818 wb=631 unstable=0 bg_thresh=1006 thresh=2012 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 170.109167: balance_dirty_state: bdi btrfs-1: dirty=843 wb=631 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 170.109280: balance_dirty_state: bdi btrfs-1: dirty=893 wb=631 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 170.109285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-374% task_weight=100% bdi_bw=55360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.116632: balance_dirty_state: bdi btrfs-1: dirty=893 wb=506 unstable=0 bg_thresh=1008 thresh=2016 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 170.116724: balance_dirty_state: bdi btrfs-1: dirty=893 wb=506 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 170.116782: balance_dirty_state: bdi btrfs-1: dirty=918 wb=506 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 170.116838: balance_dirty_state: bdi btrfs-1: dirty=943 wb=506 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 170.116952: balance_dirty_state: bdi btrfs-1: dirty=968 wb=506 unstable=0 bg_thresh=1006 thresh=2013 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 170.117064: balance_dirty_state: bdi btrfs-1: dirty=993 wb=506 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 170.117176: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=506 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 170.117181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-380% task_weight=100% bdi_bw=55360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 170.117293: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27576 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 170.119643: writeback_single_inode: bdi btrfs-1: ino=257 state= age=252 wrote=1024 to_write=7168 dd-2584 [004] 170.124622: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1406 unstable=0 bg_thresh=1005 thresh=2011 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 170.124712: balance_dirty_state: bdi btrfs-1: dirty=18 wb=1406 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 170.124772: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1406 unstable=0 bg_thresh=1007 thresh=2015 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 170.124833: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1406 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 170.125149: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1406 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 170.125265: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1406 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 170.125270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=55360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.132641: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1256 unstable=0 bg_thresh=1004 thresh=2008 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 170.132727: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1256 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 170.132785: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1256 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 170.132842: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1256 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 170.132900: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1256 unstable=0 bg_thresh=1003 thresh=2006 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 170.133013: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1256 unstable=0 bg_thresh=1005 thresh=2010 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 170.133126: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1256 unstable=0 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 170.133240: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1256 unstable=0 bg_thresh=1004 thresh=2008 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 170.133245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.140632: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1131 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 170.140739: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1131 unstable=0 bg_thresh=1003 thresh=2006 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 170.140826: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1131 unstable=0 bg_thresh=1003 thresh=2006 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 170.141203: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1131 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 170.141371: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1131 unstable=0 bg_thresh=1002 thresh=2004 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 170.141542: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1131 unstable=0 bg_thresh=1004 thresh=2008 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 170.141548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.148635: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1131 unstable=0 bg_thresh=1004 thresh=2008 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 170.148641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.156644: balance_dirty_state: bdi btrfs-1: dirty=393 wb=906 unstable=0 bg_thresh=1006 thresh=2012 gap=713 poll_thresh=18 ino=257 dd-2584 [004] 170.156736: balance_dirty_state: bdi btrfs-1: dirty=393 wb=906 unstable=0 bg_thresh=1006 thresh=2012 gap=713 poll_thresh=13 ino=257 dd-2584 [004] 170.156822: balance_dirty_state: bdi btrfs-1: dirty=418 wb=906 unstable=0 bg_thresh=1005 thresh=2011 gap=687 poll_thresh=14 ino=257 dd-2584 [004] 170.156909: balance_dirty_state: bdi btrfs-1: dirty=443 wb=906 unstable=0 bg_thresh=1005 thresh=2010 gap=661 poll_thresh=15 ino=257 dd-2584 [004] 170.156995: balance_dirty_state: bdi btrfs-1: dirty=443 wb=906 unstable=0 bg_thresh=1005 thresh=2010 gap=661 poll_thresh=16 ino=257 dd-2584 [004] 170.157165: balance_dirty_state: bdi btrfs-1: dirty=493 wb=906 unstable=0 bg_thresh=1007 thresh=2014 gap=615 poll_thresh=17 ino=257 dd-2584 [004] 170.157334: balance_dirty_state: bdi btrfs-1: dirty=518 wb=906 unstable=0 bg_thresh=1006 thresh=2013 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 170.157503: balance_dirty_state: bdi btrfs-1: dirty=543 wb=906 unstable=0 bg_thresh=1006 thresh=2012 gap=563 poll_thresh=19 ino=257 dd-2584 [004] 170.157965: balance_dirty_state: bdi btrfs-1: dirty=568 wb=906 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=20 ino=257 dd-2584 [004] 170.158138: balance_dirty_state: bdi btrfs-1: dirty=618 wb=906 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=21 ino=257 dd-2584 [004] 170.158144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1279 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-375% task_weight=101% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.164628: balance_dirty_state: bdi btrfs-1: dirty=618 wb=781 unstable=0 bg_thresh=1006 thresh=2012 gap=613 poll_thresh=21 ino=257 dd-2584 [004] 170.164716: balance_dirty_state: bdi btrfs-1: dirty=618 wb=781 unstable=0 bg_thresh=1003 thresh=2006 gap=607 poll_thresh=16 ino=257 dd-2584 [004] 170.164833: balance_dirty_state: bdi btrfs-1: dirty=668 wb=781 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 170.164947: balance_dirty_state: bdi btrfs-1: dirty=693 wb=781 unstable=0 bg_thresh=1004 thresh=2009 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 170.165060: balance_dirty_state: bdi btrfs-1: dirty=718 wb=781 unstable=0 bg_thresh=1004 thresh=2008 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 170.165172: balance_dirty_state: bdi btrfs-1: dirty=768 wb=781 unstable=0 bg_thresh=1003 thresh=2007 gap=458 poll_thresh=20 ino=257 dd-2584 [004] 170.165177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-142% task_gap=-385% task_weight=99% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.172609: balance_dirty_state: bdi btrfs-1: dirty=768 wb=656 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=20 ino=257 dd-2584 [004] 170.172710: balance_dirty_state: bdi btrfs-1: dirty=768 wb=656 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 170.172784: balance_dirty_state: bdi btrfs-1: dirty=793 wb=656 unstable=0 bg_thresh=1006 thresh=2012 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 170.172948: balance_dirty_state: bdi btrfs-1: dirty=818 wb=656 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 170.173351: balance_dirty_state: bdi btrfs-1: dirty=843 wb=656 unstable=0 bg_thresh=1005 thresh=2010 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 170.173472: balance_dirty_state: bdi btrfs-1: dirty=893 wb=656 unstable=0 bg_thresh=1004 thresh=2009 gap=460 poll_thresh=19 ino=257 dd-2584 [004] 170.173476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-164% task_gap=-429% task_weight=99% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.184591: balance_dirty_state: bdi btrfs-1: dirty=893 wb=381 unstable=0 bg_thresh=1001 thresh=2002 gap=728 poll_thresh=19 ino=257 dd-2584 [004] 170.184656: balance_dirty_state: bdi btrfs-1: dirty=893 wb=381 unstable=0 bg_thresh=998 thresh=1996 gap=722 poll_thresh=14 ino=257 dd-2584 [004] 170.184716: balance_dirty_state: bdi btrfs-1: dirty=918 wb=381 unstable=0 bg_thresh=1000 thresh=2001 gap=702 poll_thresh=15 ino=257 dd-2584 [004] 170.184778: balance_dirty_state: bdi btrfs-1: dirty=943 wb=381 unstable=0 bg_thresh=997 thresh=1995 gap=671 poll_thresh=16 ino=257 dd-2584 [004] 170.184899: balance_dirty_state: bdi btrfs-1: dirty=968 wb=381 unstable=0 bg_thresh=999 thresh=1999 gap=650 poll_thresh=17 ino=257 dd-2584 [004] 170.185020: balance_dirty_state: bdi btrfs-1: dirty=993 wb=381 unstable=0 bg_thresh=1005 thresh=2010 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 170.185196: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=381 unstable=0 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 170.185287: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27644 wrote=0 to_write=8192 dd-2584 [004] 170.185389: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=381 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=20 ino=257 dd-2584 [004] 170.185698: balance_dirty_state: bdi btrfs-1: dirty=993 wb=481 unstable=0 bg_thresh=1003 thresh=2006 gap=532 poll_thresh=21 ino=257 dd-2584 [004] 170.185831: balance_dirty_state: bdi btrfs-1: dirty=968 wb=556 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=22 ino=257 dd-2584 [004] 170.185833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-387% task_weight=99% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 170.187903: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=1120 to_write=7072 dd-2584 [004] 170.196572: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1256 unstable=0 bg_thresh=992 thresh=1985 gap=729 poll_thresh=22 ino=257 dd-2584 [004] 170.196641: balance_dirty_state: bdi btrfs-1: dirty=18 wb=1256 unstable=0 bg_thresh=995 thresh=1990 gap=716 poll_thresh=16 ino=257 dd-2584 [004] 170.196762: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1256 unstable=0 bg_thresh=997 thresh=1995 gap=696 poll_thresh=17 ino=257 dd-2584 [004] 170.196902: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1256 unstable=0 bg_thresh=997 thresh=1994 gap=670 poll_thresh=18 ino=257 dd-2584 [004] 170.197084: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1256 unstable=0 bg_thresh=999 thresh=1998 gap=624 poll_thresh=19 ino=257 dd-2584 [004] 170.197265: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1256 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=20 ino=257 dd-2584 [004] 170.197449: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1256 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=21 ino=257 dd-2584 [004] 170.197639: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1256 unstable=0 bg_thresh=993 thresh=1987 gap=513 poll_thresh=22 ino=257 dd-2584 [004] 170.197948: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1256 unstable=0 bg_thresh=995 thresh=1991 gap=492 poll_thresh=23 ino=257 dd-2584 [004] 170.197954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-407% task_weight=99% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 170.204695: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1131 unstable=0 bg_thresh=997 thresh=1994 gap=620 poll_thresh=23 ino=257 dd-2584 [000] 170.204787: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1131 unstable=0 bg_thresh=999 thresh=1999 gap=600 poll_thresh=17 ino=257 dd-2584 [000] 170.204960: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1131 unstable=0 bg_thresh=999 thresh=1998 gap=574 poll_thresh=18 ino=257 dd-2584 [000] 170.205173: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1131 unstable=0 bg_thresh=998 thresh=1997 gap=548 poll_thresh=19 ino=257 dd-2584 [000] 170.205344: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1131 unstable=0 bg_thresh=1000 thresh=2001 gap=527 poll_thresh=20 ino=257 dd-2584 [000] 170.205514: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1131 unstable=0 bg_thresh=1000 thresh=2000 gap=476 poll_thresh=21 ino=257 dd-2584 [000] 170.205521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-171% task_gap=-441% task_weight=98% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 170.212666: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1131 unstable=0 bg_thresh=984 thresh=1969 gap=445 poll_thresh=21 ino=257 dd-2584 [006] 170.212672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-194% task_gap=-487% task_weight=98% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 170.220676: balance_dirty_state: bdi btrfs-1: dirty=393 wb=856 unstable=0 bg_thresh=989 thresh=1978 gap=729 poll_thresh=21 ino=257 dd-2584 [006] 170.220790: balance_dirty_state: bdi btrfs-1: dirty=418 wb=856 unstable=0 bg_thresh=991 thresh=1983 gap=709 poll_thresh=16 ino=257 dd-2584 [006] 170.221024: balance_dirty_state: bdi btrfs-1: dirty=443 wb=856 unstable=0 bg_thresh=994 thresh=1988 gap=689 poll_thresh=17 ino=257 dd-2584 [006] 170.221259: balance_dirty_state: bdi btrfs-1: dirty=493 wb=856 unstable=0 bg_thresh=993 thresh=1987 gap=638 poll_thresh=18 ino=257 dd-2584 [006] 170.221847: balance_dirty_state: bdi btrfs-1: dirty=518 wb=856 unstable=0 bg_thresh=995 thresh=1991 gap=617 poll_thresh=19 ino=257 dd-2584 [006] 170.222080: balance_dirty_state: bdi btrfs-1: dirty=543 wb=856 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=20 ino=257 dd-2584 [006] 170.222313: balance_dirty_state: bdi btrfs-1: dirty=568 wb=856 unstable=0 bg_thresh=994 thresh=1989 gap=565 poll_thresh=21 ino=257 dd-2584 [006] 170.222549: balance_dirty_state: bdi btrfs-1: dirty=618 wb=856 unstable=0 bg_thresh=994 thresh=1988 gap=514 poll_thresh=22 ino=257 dd-2584 [006] 170.222786: balance_dirty_state: bdi btrfs-1: dirty=643 wb=856 unstable=0 bg_thresh=993 thresh=1986 gap=487 poll_thresh=23 ino=257 dd-2584 [006] 170.222795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-181% task_gap=-461% task_weight=98% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 170.228683: balance_dirty_state: bdi btrfs-1: dirty=643 wb=731 unstable=0 bg_thresh=994 thresh=1988 gap=614 poll_thresh=23 ino=257 dd-2584 [000] 170.228744: balance_dirty_state: bdi btrfs-1: dirty=643 wb=731 unstable=0 bg_thresh=994 thresh=1988 gap=614 poll_thresh=17 ino=257 dd-2584 [000] 170.228859: balance_dirty_state: bdi btrfs-1: dirty=693 wb=731 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=18 ino=257 dd-2584 [000] 170.228969: balance_dirty_state: bdi btrfs-1: dirty=718 wb=731 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=19 ino=257 dd-2584 [000] 170.229249: balance_dirty_state: bdi btrfs-1: dirty=743 wb=731 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=20 ino=257 dd-2584 [000] 170.229362: balance_dirty_state: bdi btrfs-1: dirty=768 wb=731 unstable=0 bg_thresh=1000 thresh=2001 gap=502 poll_thresh=21 ino=257 dd-2584 [000] 170.229476: balance_dirty_state: bdi btrfs-1: dirty=818 wb=731 unstable=0 bg_thresh=1000 thresh=2000 gap=451 poll_thresh=22 ino=257 dd-2584 [000] 170.229481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-194% task_gap=-488% task_weight=98% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 170.236626: balance_dirty_state: bdi btrfs-1: dirty=818 wb=606 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=22 ino=257 dd-2584 [000] 170.236689: balance_dirty_state: bdi btrfs-1: dirty=818 wb=606 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 170.236799: balance_dirty_state: bdi btrfs-1: dirty=868 wb=606 unstable=0 bg_thresh=996 thresh=1992 gap=518 poll_thresh=17 ino=257 dd-2584 [000] 170.236909: balance_dirty_state: bdi btrfs-1: dirty=893 wb=606 unstable=0 bg_thresh=998 thresh=1997 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 170.236914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-149% task_gap=-398% task_weight=99% bdi_bw=57736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 170.244636: balance_dirty_state: bdi btrfs-1: dirty=893 wb=481 unstable=0 bg_thresh=998 thresh=1996 gap=622 poll_thresh=18 ino=257 dd-2584 [000] 170.244704: balance_dirty_state: bdi btrfs-1: dirty=918 wb=481 unstable=0 bg_thresh=998 thresh=1996 gap=597 poll_thresh=13 ino=257 dd-2584 [000] 170.244760: balance_dirty_state: bdi btrfs-1: dirty=918 wb=481 unstable=0 bg_thresh=1000 thresh=2001 gap=602 poll_thresh=14 ino=257 dd-2584 [000] 170.244817: balance_dirty_state: bdi btrfs-1: dirty=943 wb=481 unstable=0 bg_thresh=1000 thresh=2001 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 170.244874: balance_dirty_state: bdi btrfs-1: dirty=968 wb=481 unstable=0 bg_thresh=1003 thresh=2006 gap=557 poll_thresh=16 ino=257 dd-2584 [000] 170.244987: balance_dirty_state: bdi btrfs-1: dirty=993 wb=481 unstable=0 bg_thresh=1002 thresh=2005 gap=531 poll_thresh=17 ino=257 dd-2584 [000] 170.245265: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=481 unstable=0 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 170.245357: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27704 wrote=0 to_write=8192 dd-2584 [000] 170.245389: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=481 unstable=0 bg_thresh=1004 thresh=2008 gap=484 poll_thresh=19 ino=257 dd-2584 [000] 170.245391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-165% task_gap=-429% task_weight=98% bdi_bw=57736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 170.247769: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=1040 to_write=7152 dd-2584 [000] 170.252634: balance_dirty_state: bdi btrfs-1: dirty=18 wb=1406 unstable=0 bg_thresh=993 thresh=1986 gap=562 poll_thresh=19 ino=257 dd-2584 [000] 170.252756: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1406 unstable=0 bg_thresh=993 thresh=1986 gap=537 poll_thresh=14 ino=257 dd-2584 [000] 170.252874: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1406 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=15 ino=257 dd-2584 [000] 170.252988: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1406 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=16 ino=257 dd-2584 [000] 170.253219: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1406 unstable=0 bg_thresh=998 thresh=1996 gap=472 poll_thresh=17 ino=257 dd-2584 [000] 170.253228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=99% bdi_bw=57736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.260643: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1281 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=17 ino=257 dd-2584 [004] 170.260771: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1281 unstable=0 bg_thresh=995 thresh=1990 gap=566 poll_thresh=13 ino=257 dd-2584 [004] 170.260888: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1281 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 170.261004: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1281 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 170.261125: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1281 unstable=0 bg_thresh=997 thresh=1994 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 170.261363: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1281 unstable=0 bg_thresh=996 thresh=1993 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 170.261372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=57736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.272610: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1056 unstable=0 bg_thresh=994 thresh=1988 gap=714 poll_thresh=17 ino=257 dd-2584 [004] 170.272698: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1056 unstable=0 bg_thresh=994 thresh=1988 gap=714 poll_thresh=13 ino=257 dd-2584 [004] 170.273076: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1056 unstable=0 bg_thresh=996 thresh=1993 gap=694 poll_thresh=14 ino=257 dd-2584 [004] 170.273159: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1056 unstable=0 bg_thresh=996 thresh=1993 gap=669 poll_thresh=15 ino=257 dd-2584 [004] 170.273242: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1056 unstable=0 bg_thresh=999 thresh=1998 gap=674 poll_thresh=16 ino=257 dd-2584 [004] 170.273411: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1056 unstable=0 bg_thresh=998 thresh=1997 gap=623 poll_thresh=17 ino=257 dd-2584 [004] 170.273581: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1056 unstable=0 bg_thresh=1000 thresh=2001 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 170.273750: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1056 unstable=0 bg_thresh=1000 thresh=2000 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 170.273919: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1056 unstable=0 bg_thresh=999 thresh=1999 gap=550 poll_thresh=20 ino=257 dd-2584 [004] 170.274091: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1056 unstable=0 bg_thresh=1001 thresh=2003 gap=504 poll_thresh=21 ino=257 dd-2584 [004] 170.274272: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1056 unstable=0 bg_thresh=1001 thresh=2002 gap=478 poll_thresh=22 ino=257 dd-2584 [004] 170.274278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=57736 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 170.280594: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1056 unstable=0 bg_thresh=994 thresh=1988 gap=464 poll_thresh=22 ino=257 dd-2584 [004] 170.280600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=57736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.288608: balance_dirty_state: bdi btrfs-1: dirty=468 wb=806 unstable=0 bg_thresh=993 thresh=1987 gap=713 poll_thresh=22 ino=257 dd-2584 [004] 170.288686: balance_dirty_state: bdi btrfs-1: dirty=493 wb=806 unstable=0 bg_thresh=993 thresh=1987 gap=688 poll_thresh=16 ino=257 dd-2584 [004] 170.288963: balance_dirty_state: bdi btrfs-1: dirty=518 wb=806 unstable=0 bg_thresh=996 thresh=1992 gap=668 poll_thresh=17 ino=257 dd-2584 [004] 170.289072: balance_dirty_state: bdi btrfs-1: dirty=543 wb=806 unstable=0 bg_thresh=998 thresh=1997 gap=648 poll_thresh=18 ino=257 dd-2584 [004] 170.289186: balance_dirty_state: bdi btrfs-1: dirty=568 wb=806 unstable=0 bg_thresh=1000 thresh=2001 gap=627 poll_thresh=19 ino=257 dd-2584 [004] 170.289299: balance_dirty_state: bdi btrfs-1: dirty=618 wb=806 unstable=0 bg_thresh=1000 thresh=2000 gap=576 poll_thresh=20 ino=257 dd-2584 [004] 170.289412: balance_dirty_state: bdi btrfs-1: dirty=643 wb=806 unstable=0 bg_thresh=999 thresh=1999 gap=550 poll_thresh=21 ino=257 dd-2584 [004] 170.289524: balance_dirty_state: bdi btrfs-1: dirty=668 wb=806 unstable=0 bg_thresh=999 thresh=1998 gap=524 poll_thresh=22 ino=257 dd-2584 [004] 170.289640: balance_dirty_state: bdi btrfs-1: dirty=718 wb=806 unstable=0 bg_thresh=1001 thresh=2002 gap=478 poll_thresh=23 ino=257 dd-2584 [004] 170.289645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=57736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.296626: balance_dirty_state: bdi btrfs-1: dirty=718 wb=656 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=23 ino=257 dd-2584 [004] 170.296696: balance_dirty_state: bdi btrfs-1: dirty=718 wb=656 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 170.296970: balance_dirty_state: bdi btrfs-1: dirty=743 wb=656 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 170.297082: balance_dirty_state: bdi btrfs-1: dirty=793 wb=656 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=19 ino=257 dd-2584 [004] 170.297196: balance_dirty_state: bdi btrfs-1: dirty=818 wb=656 unstable=0 bg_thresh=1000 thresh=2001 gap=527 poll_thresh=20 ino=257 dd-2584 [004] 170.297308: balance_dirty_state: bdi btrfs-1: dirty=843 wb=656 unstable=0 bg_thresh=1000 thresh=2000 gap=501 poll_thresh=21 ino=257 dd-2584 [004] 170.297420: balance_dirty_state: bdi btrfs-1: dirty=893 wb=656 unstable=0 bg_thresh=999 thresh=1999 gap=450 poll_thresh=22 ino=257 dd-2584 [004] 170.297424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-396% task_weight=100% bdi_bw=57736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.304673: balance_dirty_state: bdi btrfs-1: dirty=893 wb=531 unstable=0 bg_thresh=993 thresh=1986 gap=562 poll_thresh=22 ino=257 dd-2584 [004] 170.304768: balance_dirty_state: bdi btrfs-1: dirty=893 wb=531 unstable=0 bg_thresh=993 thresh=1986 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 170.304878: balance_dirty_state: bdi btrfs-1: dirty=943 wb=531 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 170.304988: balance_dirty_state: bdi btrfs-1: dirty=968 wb=531 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 170.304993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=57736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.312662: balance_dirty_state: bdi btrfs-1: dirty=968 wb=406 unstable=0 bg_thresh=997 thresh=1994 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 170.312756: balance_dirty_state: bdi btrfs-1: dirty=968 wb=406 unstable=0 bg_thresh=997 thresh=1994 gap=620 poll_thresh=13 ino=257 dd-2584 [004] 170.312844: balance_dirty_state: bdi btrfs-1: dirty=993 wb=406 unstable=0 bg_thresh=999 thresh=1999 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 170.313202: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=406 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 170.313290: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27772 wrote=0 to_write=8192 dd-2584 [004] 170.313297: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=406 unstable=0 bg_thresh=999 thresh=1998 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 170.313474: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=406 unstable=0 bg_thresh=998 thresh=1997 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 170.313656: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=481 unstable=0 bg_thresh=1000 thresh=2001 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 170.313813: balance_dirty_state: bdi btrfs-1: dirty=968 wb=531 unstable=0 bg_thresh=1000 thresh=2000 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 170.313945: balance_dirty_state: bdi btrfs-1: dirty=943 wb=606 unstable=0 bg_thresh=999 thresh=1999 gap=450 poll_thresh=20 ino=257 dd-2584 [004] 170.313947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-172% task_gap=-444% task_weight=100% bdi_bw=57736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 170.316173: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=1120 to_write=7072 dd-2584 [004] 170.320726: balance_dirty_state: bdi btrfs-1: dirty=18 wb=1381 unstable=0 bg_thresh=984 thresh=1969 gap=570 poll_thresh=20 ino=257 dd-2584 [004] 170.320834: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1331 unstable=0 bg_thresh=981 thresh=1962 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 170.320939: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1256 unstable=0 bg_thresh=986 thresh=1973 gap=649 poll_thresh=16 ino=257 dd-2584 [004] 170.321091: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1256 unstable=0 bg_thresh=988 thresh=1977 gap=628 poll_thresh=17 ino=257 dd-2584 [004] 170.321287: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1256 unstable=0 bg_thresh=987 thresh=1975 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 170.321735: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1256 unstable=0 bg_thresh=989 thresh=1979 gap=555 poll_thresh=19 ino=257 dd-2584 [004] 170.321905: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1256 unstable=0 bg_thresh=989 thresh=1978 gap=529 poll_thresh=20 ino=257 dd-2584 [004] 170.322079: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1256 unstable=0 bg_thresh=988 thresh=1977 gap=503 poll_thresh=21 ino=257 dd-2584 [004] 170.322233: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1256 unstable=0 bg_thresh=990 thresh=1981 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 170.322239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-162% task_gap=-425% task_weight=100% bdi_bw=57736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.328613: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1131 unstable=0 bg_thresh=986 thresh=1972 gap=598 poll_thresh=22 ino=257 dd-2584 [004] 170.328709: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1131 unstable=0 bg_thresh=982 thresh=1965 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 170.328885: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1131 unstable=0 bg_thresh=984 thresh=1969 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 170.329054: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1131 unstable=0 bg_thresh=983 thresh=1967 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 170.329193: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1131 unstable=0 bg_thresh=988 thresh=1976 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 170.329198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-431% task_weight=99% bdi_bw=57736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.336611: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1131 unstable=0 bg_thresh=984 thresh=1969 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 170.336616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-171% task_gap=-442% task_weight=100% bdi_bw=57736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 170.344726: balance_dirty_state: bdi btrfs-1: dirty=368 wb=981 unstable=0 bg_thresh=985 thresh=1971 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 170.344870: balance_dirty_state: bdi btrfs-1: dirty=368 wb=931 unstable=0 bg_thresh=984 thresh=1968 gap=669 poll_thresh=14 ino=257 dd-2584 [005] 170.345243: balance_dirty_state: bdi btrfs-1: dirty=393 wb=856 unstable=0 bg_thresh=989 thresh=1979 gap=730 poll_thresh=15 ino=257 dd-2584 [005] 170.345358: balance_dirty_state: bdi btrfs-1: dirty=418 wb=856 unstable=0 bg_thresh=992 thresh=1984 gap=710 poll_thresh=16 ino=257 dd-2584 [005] 170.345594: balance_dirty_state: bdi btrfs-1: dirty=443 wb=856 unstable=0 bg_thresh=991 thresh=1983 gap=684 poll_thresh=17 ino=257 dd-2584 [005] 170.345833: balance_dirty_state: bdi btrfs-1: dirty=468 wb=856 unstable=0 bg_thresh=991 thresh=1982 gap=658 poll_thresh=18 ino=257 dd-2584 [005] 170.346066: balance_dirty_state: bdi btrfs-1: dirty=518 wb=856 unstable=0 bg_thresh=990 thresh=1981 gap=607 poll_thresh=19 ino=257 dd-2584 [005] 170.346301: balance_dirty_state: bdi btrfs-1: dirty=543 wb=856 unstable=0 bg_thresh=992 thresh=1985 gap=586 poll_thresh=20 ino=257 dd-2584 [005] 170.346535: balance_dirty_state: bdi btrfs-1: dirty=568 wb=856 unstable=0 bg_thresh=992 thresh=1984 gap=560 poll_thresh=21 ino=257 dd-2584 [005] 170.346772: balance_dirty_state: bdi btrfs-1: dirty=593 wb=856 unstable=0 bg_thresh=991 thresh=1983 gap=534 poll_thresh=22 ino=257 dd-2584 [005] 170.347006: balance_dirty_state: bdi btrfs-1: dirty=643 wb=856 unstable=0 bg_thresh=991 thresh=1982 gap=483 poll_thresh=23 ino=257 dd-2584 [005] 170.347015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-185% task_gap=-471% task_weight=100% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 170.352699: balance_dirty_state: bdi btrfs-1: dirty=643 wb=831 unstable=0 bg_thresh=991 thresh=1982 gap=508 poll_thresh=23 ino=257 dd-2584 [005] 170.352968: balance_dirty_state: bdi btrfs-1: dirty=643 wb=756 unstable=0 bg_thresh=988 thresh=1976 gap=577 poll_thresh=17 ino=257 dd-2584 [005] 170.353094: balance_dirty_state: bdi btrfs-1: dirty=693 wb=731 unstable=0 bg_thresh=984 thresh=1968 gap=544 poll_thresh=18 ino=257 dd-2584 [005] 170.353218: balance_dirty_state: bdi btrfs-1: dirty=718 wb=731 unstable=0 bg_thresh=985 thresh=1971 gap=522 poll_thresh=19 ino=257 dd-2584 [005] 170.353338: balance_dirty_state: bdi btrfs-1: dirty=743 wb=731 unstable=0 bg_thresh=987 thresh=1975 gap=501 poll_thresh=20 ino=257 dd-2584 [005] 170.353462: balance_dirty_state: bdi btrfs-1: dirty=768 wb=731 unstable=0 bg_thresh=986 thresh=1972 gap=473 poll_thresh=21 ino=257 dd-2584 [005] 170.353467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-168% task_gap=-436% task_weight=99% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 170.360738: balance_dirty_state: bdi btrfs-1: dirty=768 wb=606 unstable=0 bg_thresh=986 thresh=1973 gap=599 poll_thresh=21 ino=257 dd-2584 [005] 170.360838: balance_dirty_state: bdi btrfs-1: dirty=793 wb=606 unstable=0 bg_thresh=986 thresh=1972 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 170.360953: balance_dirty_state: bdi btrfs-1: dirty=818 wb=606 unstable=0 bg_thresh=985 thresh=1971 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 170.361068: balance_dirty_state: bdi btrfs-1: dirty=868 wb=606 unstable=0 bg_thresh=985 thresh=1970 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 170.361180: balance_dirty_state: bdi btrfs-1: dirty=893 wb=606 unstable=0 bg_thresh=987 thresh=1974 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 170.361185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-433% task_weight=99% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.368746: balance_dirty_state: bdi btrfs-1: dirty=893 wb=481 unstable=0 bg_thresh=985 thresh=1971 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 170.368976: balance_dirty_state: bdi btrfs-1: dirty=918 wb=481 unstable=0 bg_thresh=985 thresh=1971 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 170.369033: balance_dirty_state: bdi btrfs-1: dirty=918 wb=481 unstable=0 bg_thresh=988 thresh=1976 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 170.369088: balance_dirty_state: bdi btrfs-1: dirty=943 wb=481 unstable=0 bg_thresh=988 thresh=1976 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 170.369200: balance_dirty_state: bdi btrfs-1: dirty=968 wb=481 unstable=0 bg_thresh=990 thresh=1981 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 170.369314: balance_dirty_state: bdi btrfs-1: dirty=993 wb=481 unstable=0 bg_thresh=992 thresh=1985 gap=511 poll_thresh=18 ino=257 flush-btrfs-1-2586 [000] 170.369335: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27828 wrote=0 to_write=8192 dd-2584 [004] 170.369481: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=481 unstable=0 bg_thresh=992 thresh=1984 gap=460 poll_thresh=19 ino=257 dd-2584 [004] 170.369483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-183% task_gap=-467% task_weight=100% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 170.371682: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=1008 to_write=7184 dd-2584 [004] 170.376646: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1356 unstable=0 bg_thresh=985 thresh=1971 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 170.376711: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1356 unstable=0 bg_thresh=985 thresh=1971 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 170.376778: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1356 unstable=0 bg_thresh=988 thresh=1976 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 170.376838: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1356 unstable=0 bg_thresh=988 thresh=1976 gap=527 poll_thresh=16 ino=257 dd-2584 [004] 170.376957: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1356 unstable=0 bg_thresh=993 thresh=1986 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 170.377077: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1356 unstable=0 bg_thresh=992 thresh=1985 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 170.377082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-182% task_gap=-465% task_weight=99% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.384668: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1231 unstable=0 bg_thresh=985 thresh=1971 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 170.384897: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1231 unstable=0 bg_thresh=985 thresh=1971 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 170.384953: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1231 unstable=0 bg_thresh=988 thresh=1976 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 170.385009: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1231 unstable=0 bg_thresh=988 thresh=1976 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 170.385064: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1231 unstable=0 bg_thresh=990 thresh=1981 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 170.385176: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1231 unstable=0 bg_thresh=993 thresh=1986 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 170.385289: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1231 unstable=0 bg_thresh=995 thresh=1990 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 170.385294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-203% task_gap=-506% task_weight=99% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.392644: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1106 unstable=0 bg_thresh=987 thresh=1975 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 170.392731: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1106 unstable=0 bg_thresh=987 thresh=1975 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 170.392814: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1106 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 170.392896: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1106 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 170.392979: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1106 unstable=0 bg_thresh=992 thresh=1985 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 170.393148: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1106 unstable=0 bg_thresh=992 thresh=1984 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 170.393319: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1106 unstable=0 bg_thresh=994 thresh=1988 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 170.393326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-204% task_gap=-509% task_weight=99% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.400632: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1106 unstable=0 bg_thresh=986 thresh=1972 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 170.400638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-216% task_gap=-533% task_weight=99% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.408645: balance_dirty_state: bdi btrfs-1: dirty=393 wb=881 unstable=0 bg_thresh=985 thresh=1971 gap=697 poll_thresh=18 ino=257 dd-2584 [004] 170.408882: balance_dirty_state: bdi btrfs-1: dirty=418 wb=881 unstable=0 bg_thresh=985 thresh=1971 gap=672 poll_thresh=13 ino=257 dd-2584 [004] 170.408938: balance_dirty_state: bdi btrfs-1: dirty=443 wb=881 unstable=0 bg_thresh=988 thresh=1976 gap=652 poll_thresh=14 ino=257 dd-2584 [004] 170.408993: balance_dirty_state: bdi btrfs-1: dirty=443 wb=881 unstable=0 bg_thresh=988 thresh=1976 gap=652 poll_thresh=15 ino=257 dd-2584 [004] 170.409048: balance_dirty_state: bdi btrfs-1: dirty=468 wb=881 unstable=0 bg_thresh=990 thresh=1981 gap=632 poll_thresh=16 ino=257 dd-2584 [004] 170.409160: balance_dirty_state: bdi btrfs-1: dirty=493 wb=881 unstable=0 bg_thresh=993 thresh=1986 gap=612 poll_thresh=17 ino=257 dd-2584 [004] 170.409273: balance_dirty_state: bdi btrfs-1: dirty=543 wb=881 unstable=0 bg_thresh=995 thresh=1990 gap=566 poll_thresh=18 ino=257 dd-2584 [004] 170.409385: balance_dirty_state: bdi btrfs-1: dirty=568 wb=881 unstable=0 bg_thresh=994 thresh=1989 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 170.409499: balance_dirty_state: bdi btrfs-1: dirty=593 wb=881 unstable=0 bg_thresh=994 thresh=1988 gap=514 poll_thresh=20 ino=257 dd-2584 [004] 170.409613: balance_dirty_state: bdi btrfs-1: dirty=618 wb=881 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 170.409618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-177% task_gap=-455% task_weight=99% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.416692: balance_dirty_state: bdi btrfs-1: dirty=618 wb=756 unstable=0 bg_thresh=987 thresh=1974 gap=600 poll_thresh=21 ino=257 dd-2584 [004] 170.416791: balance_dirty_state: bdi btrfs-1: dirty=643 wb=706 unstable=0 bg_thresh=987 thresh=1974 gap=625 poll_thresh=16 ino=257 dd-2584 [004] 170.417219: balance_dirty_state: bdi btrfs-1: dirty=668 wb=631 unstable=0 bg_thresh=989 thresh=1978 gap=679 poll_thresh=17 ino=257 dd-2584 [004] 170.417330: balance_dirty_state: bdi btrfs-1: dirty=718 wb=631 unstable=0 bg_thresh=991 thresh=1983 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 170.417444: balance_dirty_state: bdi btrfs-1: dirty=743 wb=631 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 170.417556: balance_dirty_state: bdi btrfs-1: dirty=768 wb=631 unstable=0 bg_thresh=993 thresh=1986 gap=587 poll_thresh=20 ino=257 dd-2584 [004] 170.417669: balance_dirty_state: bdi btrfs-1: dirty=793 wb=631 unstable=0 bg_thresh=992 thresh=1985 gap=561 poll_thresh=21 ino=257 dd-2584 [004] 170.417781: balance_dirty_state: bdi btrfs-1: dirty=843 wb=631 unstable=0 bg_thresh=994 thresh=1989 gap=515 poll_thresh=22 ino=257 dd-2584 [004] 170.417895: balance_dirty_state: bdi btrfs-1: dirty=868 wb=631 unstable=0 bg_thresh=994 thresh=1988 gap=489 poll_thresh=23 ino=257 dd-2584 [004] 170.417899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-180% task_gap=-461% task_weight=99% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.424644: balance_dirty_state: bdi btrfs-1: dirty=868 wb=506 unstable=0 bg_thresh=991 thresh=1982 gap=608 poll_thresh=23 ino=257 dd-2584 [004] 170.424736: balance_dirty_state: bdi btrfs-1: dirty=893 wb=506 unstable=0 bg_thresh=990 thresh=1981 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 170.424904: balance_dirty_state: bdi btrfs-1: dirty=918 wb=506 unstable=0 bg_thresh=989 thresh=1978 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 170.425347: balance_dirty_state: bdi btrfs-1: dirty=943 wb=506 unstable=0 bg_thresh=987 thresh=1975 gap=526 poll_thresh=19 ino=257 dd-2584 [004] 170.425519: balance_dirty_state: bdi btrfs-1: dirty=968 wb=506 unstable=0 bg_thresh=992 thresh=1985 gap=511 poll_thresh=20 ino=257 dd-2584 [004] 170.425690: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=506 unstable=0 bg_thresh=991 thresh=1983 gap=459 poll_thresh=21 ino=257 dd-2584 [004] 170.425697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-208% task_gap=-516% task_weight=100% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 170.425719: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27884 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 170.428423: writeback_single_inode: bdi btrfs-1: ino=257 state= age=300 wrote=976 to_write=7216 dd-2584 [004] 170.432651: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1331 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=21 ino=257 dd-2584 [004] 170.432717: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1331 unstable=0 bg_thresh=994 thresh=1988 gap=614 poll_thresh=16 ino=257 dd-2584 [004] 170.432834: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1331 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 170.432953: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1331 unstable=0 bg_thresh=993 thresh=1986 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 170.433071: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1331 unstable=0 bg_thresh=995 thresh=1990 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 170.433189: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1331 unstable=0 bg_thresh=994 thresh=1989 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 170.433193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-156% task_gap=-411% task_weight=99% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.444661: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1206 unstable=0 bg_thresh=992 thresh=1985 gap=611 poll_thresh=20 ino=257 dd-2584 [004] 170.444758: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1206 unstable=0 bg_thresh=992 thresh=1985 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 170.445128: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1206 unstable=0 bg_thresh=992 thresh=1984 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 170.445305: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1206 unstable=0 bg_thresh=991 thresh=1983 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 170.445490: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1206 unstable=0 bg_thresh=993 thresh=1987 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 170.445669: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1206 unstable=0 bg_thresh=993 thresh=1986 gap=462 poll_thresh=19 ino=257 dd-2584 [004] 170.445676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-157% task_gap=-414% task_weight=99% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 170.452712: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1081 unstable=0 bg_thresh=984 thresh=1968 gap=569 poll_thresh=19 ino=257 dd-2584 [004] 170.452796: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1081 unstable=0 bg_thresh=984 thresh=1968 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 170.452857: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1081 unstable=0 bg_thresh=986 thresh=1973 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 170.452916: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1081 unstable=0 bg_thresh=983 thresh=1967 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 170.453038: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1081 unstable=0 bg_thresh=988 thresh=1977 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 170.453153: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1081 unstable=0 bg_thresh=991 thresh=1982 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 170.453158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-160% task_gap=-420% task_weight=100% bdi_bw=59796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.460671: balance_dirty_state: bdi btrfs-1: dirty=418 wb=981 unstable=0 bg_thresh=985 thresh=1970 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 170.460767: balance_dirty_state: bdi btrfs-1: dirty=443 wb=981 unstable=0 bg_thresh=985 thresh=1970 gap=546 poll_thresh=13 ino=257 dd-2584 [004] 170.460860: balance_dirty_state: bdi btrfs-1: dirty=443 wb=981 unstable=0 bg_thresh=987 thresh=1975 gap=551 poll_thresh=14 ino=257 dd-2584 [004] 170.461243: balance_dirty_state: bdi btrfs-1: dirty=468 wb=981 unstable=0 bg_thresh=984 thresh=1969 gap=520 poll_thresh=15 ino=257 dd-2584 [004] 170.461334: balance_dirty_state: bdi btrfs-1: dirty=493 wb=981 unstable=0 bg_thresh=987 thresh=1974 gap=500 poll_thresh=16 ino=257 dd-2584 [004] 170.461512: balance_dirty_state: bdi btrfs-1: dirty=518 wb=981 unstable=0 bg_thresh=986 thresh=1973 gap=474 poll_thresh=17 ino=257 dd-2584 [004] 170.461519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-433% task_weight=99% bdi_bw=59796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.468714: balance_dirty_state: bdi btrfs-1: dirty=518 wb=981 unstable=0 bg_thresh=986 thresh=1973 gap=474 poll_thresh=17 ino=257 dd-2584 [004] 170.468718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-433% task_weight=99% bdi_bw=59796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.480871: balance_dirty_state: bdi btrfs-1: dirty=518 wb=981 unstable=0 bg_thresh=986 thresh=1972 gap=473 poll_thresh=17 ino=257 dd-2584 [004] 170.480876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-167% task_gap=-434% task_weight=99% bdi_bw=59796 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 170.488783: balance_dirty_state: bdi btrfs-1: dirty=518 wb=981 unstable=0 bg_thresh=986 thresh=1972 gap=473 poll_thresh=17 ino=257 dd-2584 [005] 170.488794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-167% task_gap=-434% task_weight=99% bdi_bw=59796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 170.496874: balance_dirty_state: bdi btrfs-1: dirty=518 wb=981 unstable=0 bg_thresh=987 thresh=1974 gap=475 poll_thresh=17 ino=257 dd-2584 [005] 170.496879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-431% task_weight=99% bdi_bw=59796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 170.504822: balance_dirty_state: bdi btrfs-1: dirty=518 wb=981 unstable=0 bg_thresh=987 thresh=1974 gap=475 poll_thresh=17 ino=257 dd-2584 [005] 170.504832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-431% task_weight=99% bdi_bw=59796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 170.512874: balance_dirty_state: bdi btrfs-1: dirty=518 wb=981 unstable=0 bg_thresh=987 thresh=1974 gap=475 poll_thresh=17 ino=257 dd-2584 [001] 170.512879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-431% task_weight=99% bdi_bw=59796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 170.520827: balance_dirty_state: bdi btrfs-1: dirty=518 wb=981 unstable=0 bg_thresh=987 thresh=1974 gap=475 poll_thresh=17 ino=257 dd-2584 [001] 170.520837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-431% task_weight=99% bdi_bw=59796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 170.528826: balance_dirty_state: bdi btrfs-1: dirty=518 wb=981 unstable=0 bg_thresh=987 thresh=1974 gap=475 poll_thresh=17 ino=257 dd-2584 [001] 170.528839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-431% task_weight=99% bdi_bw=59796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 170.536849: balance_dirty_state: bdi btrfs-1: dirty=518 wb=981 unstable=0 bg_thresh=987 thresh=1974 gap=475 poll_thresh=17 ino=257 dd-2584 [001] 170.536856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-431% task_weight=99% bdi_bw=59796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 170.544828: balance_dirty_state: bdi btrfs-1: dirty=518 wb=981 unstable=0 bg_thresh=987 thresh=1974 gap=475 poll_thresh=17 ino=257 dd-2584 [001] 170.544838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-431% task_weight=99% bdi_bw=59796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 170.552781: balance_dirty_state: bdi btrfs-1: dirty=518 wb=981 unstable=0 bg_thresh=987 thresh=1974 gap=475 poll_thresh=17 ino=257 dd-2584 [001] 170.552789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-431% task_weight=99% bdi_bw=59796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 170.560798: balance_dirty_state: bdi btrfs-1: dirty=518 wb=981 unstable=0 bg_thresh=977 thresh=1955 gap=456 poll_thresh=17 ino=257 dd-2584 [001] 170.560810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-180% task_gap=-460% task_weight=99% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 170.568766: balance_dirty_state: bdi btrfs-1: dirty=518 wb=856 unstable=0 bg_thresh=977 thresh=1954 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 170.568869: balance_dirty_state: bdi btrfs-1: dirty=518 wb=856 unstable=0 bg_thresh=977 thresh=1954 gap=580 poll_thresh=13 ino=257 dd-2584 [001] 170.568950: balance_dirty_state: bdi btrfs-1: dirty=543 wb=856 unstable=0 bg_thresh=979 thresh=1959 gap=560 poll_thresh=14 ino=257 dd-2584 [001] 170.569027: balance_dirty_state: bdi btrfs-1: dirty=568 wb=856 unstable=0 bg_thresh=982 thresh=1964 gap=540 poll_thresh=15 ino=257 dd-2584 [001] 170.569103: balance_dirty_state: bdi btrfs-1: dirty=568 wb=856 unstable=0 bg_thresh=982 thresh=1964 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 170.569263: balance_dirty_state: bdi btrfs-1: dirty=618 wb=856 unstable=0 bg_thresh=984 thresh=1969 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 170.569423: balance_dirty_state: bdi btrfs-1: dirty=643 wb=856 unstable=0 bg_thresh=986 thresh=1973 gap=474 poll_thresh=18 ino=257 dd-2584 [001] 170.569429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-142% task_gap=-385% task_weight=99% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 170.576797: balance_dirty_state: bdi btrfs-1: dirty=643 wb=331 unstable=0 bg_thresh=987 thresh=1975 gap=1001 poll_thresh=18 ino=257 dd-2584 [001] 170.576886: balance_dirty_state: bdi btrfs-1: dirty=668 wb=331 unstable=0 bg_thresh=984 thresh=1969 gap=970 poll_thresh=13 ino=257 dd-2584 [001] 170.576968: balance_dirty_state: bdi btrfs-1: dirty=668 wb=331 unstable=0 bg_thresh=990 thresh=1980 gap=981 poll_thresh=14 ino=257 dd-2584 [001] 170.577048: balance_dirty_state: bdi btrfs-1: dirty=693 wb=331 unstable=0 bg_thresh=992 thresh=1985 gap=961 poll_thresh=15 ino=257 dd-2584 [001] 170.577128: balance_dirty_state: bdi btrfs-1: dirty=718 wb=331 unstable=0 bg_thresh=992 thresh=1985 gap=936 poll_thresh=16 ino=257 dd-2584 [001] 170.577524: balance_dirty_state: bdi btrfs-1: dirty=743 wb=331 unstable=0 bg_thresh=994 thresh=1989 gap=915 poll_thresh=17 ino=257 dd-2584 [001] 170.577685: balance_dirty_state: bdi btrfs-1: dirty=768 wb=331 unstable=0 bg_thresh=994 thresh=1988 gap=889 poll_thresh=18 ino=257 dd-2584 [001] 170.577847: balance_dirty_state: bdi btrfs-1: dirty=793 wb=331 unstable=0 bg_thresh=993 thresh=1987 gap=863 poll_thresh=19 ino=257 dd-2584 [001] 170.577987: balance_dirty_state: bdi btrfs-1: dirty=843 wb=331 unstable=0 bg_thresh=990 thresh=1980 gap=806 poll_thresh=20 ino=257 dd-2584 [001] 170.578124: balance_dirty_state: bdi btrfs-1: dirty=868 wb=331 unstable=0 bg_thresh=992 thresh=1984 gap=785 poll_thresh=21 ino=257 dd-2584 [001] 170.578268: balance_dirty_state: bdi btrfs-1: dirty=893 wb=331 unstable=0 bg_thresh=991 thresh=1983 gap=759 poll_thresh=22 ino=257 dd-2584 [001] 170.578431: balance_dirty_state: bdi btrfs-1: dirty=918 wb=206 unstable=0 bg_thresh=991 thresh=1982 gap=858 poll_thresh=23 ino=257 dd-2584 [001] 170.578570: balance_dirty_state: bdi btrfs-1: dirty=968 wb=206 unstable=0 bg_thresh=993 thresh=1986 gap=812 poll_thresh=24 ino=257 dd-2584 [001] 170.578896: balance_dirty_state: bdi btrfs-1: dirty=993 wb=206 unstable=0 bg_thresh=992 thresh=1985 gap=786 poll_thresh=25 ino=257 flush-btrfs-1-2586 [000] 170.578998: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28036 wrote=0 to_write=8192 dd-2584 [001] 170.579041: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=206 unstable=0 bg_thresh=992 thresh=1984 gap=760 poll_thresh=26 ino=257 dd-2584 [001] 170.579182: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=206 unstable=0 bg_thresh=991 thresh=1983 gap=709 poll_thresh=27 ino=257 dd-2584 [001] 170.579331: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=256 unstable=0 bg_thresh=993 thresh=1987 gap=688 poll_thresh=28 ino=257 dd-2584 [001] 170.579480: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=306 unstable=0 bg_thresh=993 thresh=1986 gap=662 poll_thresh=29 ino=257 dd-2584 [001] 170.579628: balance_dirty_state: bdi btrfs-1: dirty=993 wb=356 unstable=0 bg_thresh=992 thresh=1985 gap=636 poll_thresh=30 ino=257 dd-2584 [001] 170.579777: balance_dirty_state: bdi btrfs-1: dirty=968 wb=406 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=31 ino=257 dd-2584 [001] 170.579926: balance_dirty_state: bdi btrfs-1: dirty=943 wb=456 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=32 ino=257 dd-2584 [001] 170.580341: balance_dirty_state: bdi btrfs-1: dirty=868 wb=581 unstable=0 bg_thresh=993 thresh=1986 gap=537 poll_thresh=34 ino=257 dd-2584 [001] 170.580600: balance_dirty_state: bdi btrfs-1: dirty=868 wb=531 unstable=0 bg_thresh=992 thresh=1984 gap=585 poll_thresh=36 ino=257 dd-2584 [001] 170.580862: balance_dirty_state: bdi btrfs-1: dirty=818 wb=606 unstable=0 bg_thresh=991 thresh=1983 gap=559 poll_thresh=38 ino=257 dd-2584 [001] 170.581128: balance_dirty_state: bdi btrfs-1: dirty=793 wb=681 unstable=0 bg_thresh=993 thresh=1986 gap=512 poll_thresh=40 ino=257 dd-2584 [001] 170.581395: balance_dirty_state: bdi btrfs-1: dirty=768 wb=781 unstable=0 bg_thresh=992 thresh=1985 gap=436 poll_thresh=42 ino=257 dd-2584 [001] 170.581397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-158% task_gap=-416% task_weight=99% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=48 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 170.584732: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=1424 to_write=6768 dd-2584 [001] 170.588773: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1306 unstable=0 bg_thresh=992 thresh=1985 gap=636 poll_thresh=42 ino=257 dd-2584 [001] 170.588845: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1306 unstable=0 bg_thresh=992 thresh=1984 gap=635 poll_thresh=31 ino=257 dd-2584 [001] 170.589167: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1206 unstable=0 bg_thresh=991 thresh=1983 gap=684 poll_thresh=32 ino=257 dd-2584 [001] 170.589359: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1181 unstable=0 bg_thresh=990 thresh=1981 gap=682 poll_thresh=34 ino=257 dd-2584 [001] 170.589542: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1181 unstable=0 bg_thresh=992 thresh=1985 gap=636 poll_thresh=36 ino=257 dd-2584 [001] 170.589726: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1181 unstable=0 bg_thresh=991 thresh=1983 gap=584 poll_thresh=38 ino=257 dd-2584 [001] 170.589910: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1181 unstable=0 bg_thresh=993 thresh=1987 gap=538 poll_thresh=40 ino=257 dd-2584 [001] 170.590254: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1181 unstable=0 bg_thresh=992 thresh=1985 gap=486 poll_thresh=42 ino=257 dd-2584 [001] 170.590260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=99% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [001] 170.600802: balance_dirty_state: bdi btrfs-1: dirty=318 wb=906 unstable=0 bg_thresh=976 thresh=1953 gap=729 poll_thresh=42 ino=257 dd-2584 [001] 170.600878: balance_dirty_state: bdi btrfs-1: dirty=331 wb=906 unstable=0 bg_thresh=976 thresh=1953 gap=716 poll_thresh=31 ino=257 dd-2584 [001] 170.601015: balance_dirty_state: bdi btrfs-1: dirty=370 wb=906 unstable=0 bg_thresh=976 thresh=1953 gap=677 poll_thresh=32 ino=257 dd-2584 [001] 170.601220: balance_dirty_state: bdi btrfs-1: dirty=409 wb=906 unstable=0 bg_thresh=975 thresh=1950 gap=635 poll_thresh=34 ino=257 dd-2584 [001] 170.601429: balance_dirty_state: bdi btrfs-1: dirty=461 wb=906 unstable=0 bg_thresh=977 thresh=1954 gap=587 poll_thresh=36 ino=257 dd-2584 [001] 170.601629: balance_dirty_state: bdi btrfs-1: dirty=513 wb=906 unstable=0 bg_thresh=976 thresh=1953 gap=534 poll_thresh=38 ino=257 dd-2584 [001] 170.601834: balance_dirty_state: bdi btrfs-1: dirty=552 wb=906 unstable=0 bg_thresh=976 thresh=1953 gap=495 poll_thresh=40 ino=257 dd-2584 [001] 170.602215: balance_dirty_state: bdi btrfs-1: dirty=603 wb=906 unstable=0 bg_thresh=976 thresh=1952 gap=443 poll_thresh=42 ino=257 dd-2584 [001] 170.602220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1221 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-207% task_gap=-514% task_weight=99% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=48 period=0 think=4 pause=8 dd-2584 [001] 170.608824: balance_dirty_state: bdi btrfs-1: dirty=603 wb=906 unstable=0 bg_thresh=981 thresh=1963 gap=454 poll_thresh=42 ino=257 dd-2584 [001] 170.608831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-198% task_gap=-497% task_weight=100% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [001] 170.616734: balance_dirty_state: bdi btrfs-1: dirty=603 wb=781 unstable=0 bg_thresh=980 thresh=1960 gap=576 poll_thresh=42 ino=257 dd-2584 [001] 170.616828: balance_dirty_state: bdi btrfs-1: dirty=628 wb=781 unstable=0 bg_thresh=982 thresh=1965 gap=556 poll_thresh=31 ino=257 dd-2584 [001] 170.616962: balance_dirty_state: bdi btrfs-1: dirty=654 wb=781 unstable=0 bg_thresh=983 thresh=1966 gap=531 poll_thresh=32 ino=257 dd-2584 [001] 170.617161: balance_dirty_state: bdi btrfs-1: dirty=705 wb=781 unstable=0 bg_thresh=979 thresh=1959 gap=473 poll_thresh=34 ino=257 dd-2584 [001] 170.617166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-177% task_gap=-454% task_weight=99% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [001] 170.624798: balance_dirty_state: bdi btrfs-1: dirty=705 wb=631 unstable=0 bg_thresh=984 thresh=1969 gap=633 poll_thresh=34 ino=257 dd-2584 [001] 170.624945: balance_dirty_state: bdi btrfs-1: dirty=730 wb=631 unstable=0 bg_thresh=987 thresh=1974 gap=613 poll_thresh=25 ino=257 dd-2584 [001] 170.625210: balance_dirty_state: bdi btrfs-1: dirty=755 wb=631 unstable=0 bg_thresh=983 thresh=1967 gap=581 poll_thresh=26 ino=257 dd-2584 [001] 170.625477: balance_dirty_state: bdi btrfs-1: dirty=780 wb=631 unstable=0 bg_thresh=983 thresh=1966 gap=555 poll_thresh=27 ino=257 dd-2584 [001] 170.625742: balance_dirty_state: bdi btrfs-1: dirty=830 wb=631 unstable=0 bg_thresh=982 thresh=1965 gap=504 poll_thresh=28 ino=257 dd-2584 [001] 170.626658: balance_dirty_state: bdi btrfs-1: dirty=830 wb=631 unstable=0 bg_thresh=981 thresh=1963 gap=502 poll_thresh=29 ino=257 dd-2584 [001] 170.627485: balance_dirty_state: bdi btrfs-1: dirty=893 wb=631 unstable=0 bg_thresh=982 thresh=1965 gap=441 poll_thresh=30 ino=257 dd-2584 [001] 170.627494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-197% task_gap=-494% task_weight=100% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 170.632831: balance_dirty_state: bdi btrfs-1: dirty=893 wb=506 unstable=0 bg_thresh=982 thresh=1964 gap=565 poll_thresh=30 ino=257 dd-2584 [006] 170.632979: balance_dirty_state: bdi btrfs-1: dirty=906 wb=506 unstable=0 bg_thresh=982 thresh=1964 gap=552 poll_thresh=22 ino=257 dd-2584 [006] 170.633240: balance_dirty_state: bdi btrfs-1: dirty=944 wb=506 unstable=0 bg_thresh=985 thresh=1970 gap=520 poll_thresh=23 ino=257 dd-2584 [006] 170.633497: balance_dirty_state: bdi btrfs-1: dirty=969 wb=506 unstable=0 bg_thresh=987 thresh=1975 gap=500 poll_thresh=24 ino=257 dd-2584 [006] 170.633759: balance_dirty_state: bdi btrfs-1: dirty=994 wb=506 unstable=0 bg_thresh=987 thresh=1974 gap=474 poll_thresh=25 ino=257 dd-2584 [006] 170.633767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-431% task_weight=99% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 170.633809: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28092 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 170.637385: writeback_single_inode: bdi btrfs-1: ino=257 state= age=204 wrote=960 to_write=7232 dd-2584 [006] 170.640752: balance_dirty_state: bdi btrfs-1: dirty=56 wb=1319 unstable=0 bg_thresh=989 thresh=1978 gap=603 poll_thresh=25 ino=257 dd-2584 [006] 170.640940: balance_dirty_state: bdi btrfs-1: dirty=81 wb=1319 unstable=0 bg_thresh=991 thresh=1983 gap=583 poll_thresh=19 ino=257 dd-2584 [006] 170.641297: balance_dirty_state: bdi btrfs-1: dirty=106 wb=1319 unstable=0 bg_thresh=991 thresh=1982 gap=557 poll_thresh=20 ino=257 dd-2584 [006] 170.642265: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1319 unstable=0 bg_thresh=1036 thresh=2072 gap=622 poll_thresh=21 ino=257 dd-2584 [006] 170.643185: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1319 unstable=0 bg_thresh=1035 thresh=2071 gap=571 poll_thresh=22 ino=257 dd-2584 [006] 170.643510: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1319 unstable=0 bg_thresh=1037 thresh=2075 gap=550 poll_thresh=23 ino=257 dd-2584 [006] 170.643831: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1319 unstable=0 bg_thresh=1037 thresh=2074 gap=524 poll_thresh=24 ino=257 dd-2584 [006] 170.644153: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1319 unstable=0 bg_thresh=1036 thresh=2073 gap=498 poll_thresh=25 ino=257 dd-2584 [006] 170.644165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-122% task_gap=-343% task_weight=99% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 170.648817: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1319 unstable=0 bg_thresh=1028 thresh=2056 gap=481 poll_thresh=25 ino=257 dd-2584 [006] 170.648823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 170.656865: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1069 unstable=0 bg_thresh=1029 thresh=2058 gap=733 poll_thresh=25 ino=257 dd-2584 [000] 170.656957: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1069 unstable=0 bg_thresh=1028 thresh=2057 gap=732 poll_thresh=19 ino=257 dd-2584 [000] 170.657103: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1069 unstable=0 bg_thresh=1028 thresh=2056 gap=706 poll_thresh=20 ino=257 dd-2584 [000] 170.657249: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1069 unstable=0 bg_thresh=1027 thresh=2055 gap=655 poll_thresh=21 ino=257 dd-2584 [000] 170.657398: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1069 unstable=0 bg_thresh=1029 thresh=2059 gap=634 poll_thresh=22 ino=257 dd-2584 [000] 170.657758: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1069 unstable=0 bg_thresh=1029 thresh=2058 gap=608 poll_thresh=23 ino=257 dd-2584 [000] 170.657908: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1069 unstable=0 bg_thresh=1028 thresh=2057 gap=557 poll_thresh=24 ino=257 dd-2584 [000] 170.658055: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1069 unstable=0 bg_thresh=1028 thresh=2056 gap=531 poll_thresh=25 ino=257 dd-2584 [000] 170.658205: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1069 unstable=0 bg_thresh=1030 thresh=2060 gap=510 poll_thresh=26 ino=257 dd-2584 [000] 170.658210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1322 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.664742: balance_dirty_state: bdi btrfs-1: dirty=481 wb=919 unstable=0 bg_thresh=1030 thresh=2061 gap=661 poll_thresh=26 ino=257 dd-2584 [004] 170.664848: balance_dirty_state: bdi btrfs-1: dirty=506 wb=919 unstable=0 bg_thresh=1030 thresh=2061 gap=636 poll_thresh=19 ino=257 dd-2584 [004] 170.665015: balance_dirty_state: bdi btrfs-1: dirty=531 wb=919 unstable=0 bg_thresh=1033 thresh=2066 gap=616 poll_thresh=20 ino=257 dd-2584 [004] 170.665180: balance_dirty_state: bdi btrfs-1: dirty=556 wb=919 unstable=0 bg_thresh=1035 thresh=2071 gap=596 poll_thresh=21 ino=257 dd-2584 [004] 170.665353: balance_dirty_state: bdi btrfs-1: dirty=606 wb=919 unstable=0 bg_thresh=1037 thresh=2075 gap=550 poll_thresh=22 ino=257 dd-2584 [004] 170.665528: balance_dirty_state: bdi btrfs-1: dirty=631 wb=919 unstable=0 bg_thresh=1037 thresh=2074 gap=524 poll_thresh=23 ino=257 dd-2584 [004] 170.665993: balance_dirty_state: bdi btrfs-1: dirty=656 wb=919 unstable=0 bg_thresh=1036 thresh=2073 gap=498 poll_thresh=24 ino=257 dd-2584 [004] 170.665999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-252% task_weight=98% bdi_bw=57708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.672753: balance_dirty_state: bdi btrfs-1: dirty=656 wb=794 unstable=0 bg_thresh=1029 thresh=2059 gap=609 poll_thresh=24 ino=257 dd-2584 [004] 170.672829: balance_dirty_state: bdi btrfs-1: dirty=681 wb=794 unstable=0 bg_thresh=1029 thresh=2059 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 170.672942: balance_dirty_state: bdi btrfs-1: dirty=706 wb=794 unstable=0 bg_thresh=1032 thresh=2064 gap=564 poll_thresh=19 ino=257 dd-2584 [004] 170.673056: balance_dirty_state: bdi btrfs-1: dirty=731 wb=794 unstable=0 bg_thresh=1034 thresh=2069 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 170.673173: balance_dirty_state: bdi btrfs-1: dirty=781 wb=794 unstable=0 bg_thresh=1036 thresh=2073 gap=498 poll_thresh=21 ino=257 dd-2584 [004] 170.673177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-252% task_weight=98% bdi_bw=57708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 170.680825: balance_dirty_state: bdi btrfs-1: dirty=781 wb=669 unstable=0 bg_thresh=1031 thresh=2062 gap=612 poll_thresh=21 ino=257 dd-2584 [000] 170.680939: balance_dirty_state: bdi btrfs-1: dirty=806 wb=669 unstable=0 bg_thresh=1028 thresh=2056 gap=581 poll_thresh=16 ino=257 dd-2584 [000] 170.681179: balance_dirty_state: bdi btrfs-1: dirty=831 wb=669 unstable=0 bg_thresh=1030 thresh=2060 gap=560 poll_thresh=17 ino=257 dd-2584 [000] 170.681420: balance_dirty_state: bdi btrfs-1: dirty=856 wb=669 unstable=0 bg_thresh=1029 thresh=2059 gap=534 poll_thresh=18 ino=257 dd-2584 [000] 170.681661: balance_dirty_state: bdi btrfs-1: dirty=906 wb=669 unstable=0 bg_thresh=1029 thresh=2058 gap=483 poll_thresh=19 ino=257 dd-2584 [000] 170.681669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=57708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 170.688753: balance_dirty_state: bdi btrfs-1: dirty=906 wb=553 unstable=0 bg_thresh=1028 thresh=2057 gap=598 poll_thresh=19 ino=257 dd-2584 [000] 170.689225: balance_dirty_state: bdi btrfs-1: dirty=906 wb=553 unstable=0 bg_thresh=1028 thresh=2056 gap=597 poll_thresh=14 ino=257 dd-2584 [000] 170.689346: balance_dirty_state: bdi btrfs-1: dirty=931 wb=553 unstable=0 bg_thresh=1030 thresh=2061 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 170.689467: balance_dirty_state: bdi btrfs-1: dirty=956 wb=553 unstable=0 bg_thresh=1027 thresh=2055 gap=546 poll_thresh=16 ino=257 dd-2584 [000] 170.689708: balance_dirty_state: bdi btrfs-1: dirty=981 wb=553 unstable=0 bg_thresh=1027 thresh=2054 gap=520 poll_thresh=17 ino=257 dd-2584 [000] 170.689949: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=553 unstable=0 bg_thresh=1029 thresh=2058 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 170.689958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=57708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 170.696791: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=423 unstable=0 bg_thresh=1029 thresh=2058 gap=629 poll_thresh=18 ino=257 dd-2584 [000] 170.696882: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=423 unstable=0 bg_thresh=1029 thresh=2058 gap=604 poll_thresh=13 ino=257 dd-2584 [000] 170.696950: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=423 unstable=0 bg_thresh=1028 thresh=2057 gap=603 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 170.696953: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28156 wrote=0 to_write=8192 dd-2584 [000] 170.697014: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=423 unstable=0 bg_thresh=1028 thresh=2056 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 170.697076: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=423 unstable=0 bg_thresh=1028 thresh=2056 gap=552 poll_thresh=16 ino=257 dd-2584 [000] 170.697207: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=473 unstable=0 bg_thresh=1030 thresh=2060 gap=531 poll_thresh=17 ino=257 dd-2584 [000] 170.697340: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=536 unstable=0 bg_thresh=1029 thresh=2059 gap=505 poll_thresh=18 ino=257 dd-2584 [000] 170.697341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-272% task_weight=100% bdi_bw=57708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 170.699629: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1088 to_write=7104 dd-2584 [000] 170.704745: balance_dirty_state: bdi btrfs-1: dirty=18 wb=1270 unstable=0 bg_thresh=1028 thresh=2057 gap=769 poll_thresh=18 ino=257 dd-2584 [000] 170.704814: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1270 unstable=0 bg_thresh=1025 thresh=2051 gap=738 poll_thresh=13 ino=257 dd-2584 [000] 170.705050: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1270 unstable=0 bg_thresh=1028 thresh=2056 gap=743 poll_thresh=14 ino=257 dd-2584 [000] 170.705110: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1270 unstable=0 bg_thresh=1027 thresh=2055 gap=717 poll_thresh=15 ino=257 dd-2584 [000] 170.705169: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1270 unstable=0 bg_thresh=1027 thresh=2055 gap=692 poll_thresh=16 ino=257 dd-2584 [000] 170.705288: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1270 unstable=0 bg_thresh=1029 thresh=2059 gap=671 poll_thresh=17 ino=257 dd-2584 [000] 170.705408: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1270 unstable=0 bg_thresh=1029 thresh=2058 gap=645 poll_thresh=18 ino=257 dd-2584 [000] 170.705530: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1270 unstable=0 bg_thresh=1025 thresh=2051 gap=588 poll_thresh=19 ino=257 dd-2584 [000] 170.705650: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1270 unstable=0 bg_thresh=1027 thresh=2055 gap=567 poll_thresh=20 ino=257 dd-2584 [000] 170.705771: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1270 unstable=0 bg_thresh=1027 thresh=2054 gap=541 poll_thresh=21 ino=257 dd-2584 [000] 170.705892: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1270 unstable=0 bg_thresh=1026 thresh=2053 gap=515 poll_thresh=22 ino=257 dd-2584 [000] 170.706171: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1270 unstable=0 bg_thresh=1026 thresh=2052 gap=464 poll_thresh=23 ino=257 dd-2584 [000] 170.706176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-93% task_gap=-286% task_weight=100% bdi_bw=57708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 170.712737: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1144 unstable=0 bg_thresh=1027 thresh=2054 gap=592 poll_thresh=23 ino=257 dd-2584 [000] 170.712833: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1144 unstable=0 bg_thresh=1025 thresh=2051 gap=589 poll_thresh=17 ino=257 dd-2584 [000] 170.713005: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1144 unstable=0 bg_thresh=1028 thresh=2056 gap=544 poll_thresh=18 ino=257 dd-2584 [000] 170.713182: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1144 unstable=0 bg_thresh=1026 thresh=2052 gap=515 poll_thresh=19 ino=257 dd-2584 [000] 170.713356: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1144 unstable=0 bg_thresh=1024 thresh=2048 gap=486 poll_thresh=20 ino=257 dd-2584 [000] 170.713362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-292% task_weight=100% bdi_bw=57708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.724763: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1094 unstable=0 bg_thresh=1023 thresh=2046 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 170.724858: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1094 unstable=0 bg_thresh=1023 thresh=2046 gap=534 poll_thresh=15 ino=257 dd-2584 [004] 170.724949: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1094 unstable=0 bg_thresh=1025 thresh=2051 gap=514 poll_thresh=16 ino=257 dd-2584 [004] 170.725124: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1094 unstable=0 bg_thresh=1028 thresh=2056 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 170.725131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=57708 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 170.732794: balance_dirty_state: bdi btrfs-1: dirty=468 wb=831 unstable=0 bg_thresh=1003 thresh=2006 gap=707 poll_thresh=17 ino=257 dd-2584 [004] 170.732900: balance_dirty_state: bdi btrfs-1: dirty=493 wb=831 unstable=0 bg_thresh=1003 thresh=2006 gap=682 poll_thresh=13 ino=257 dd-2584 [004] 170.732985: balance_dirty_state: bdi btrfs-1: dirty=493 wb=831 unstable=0 bg_thresh=1002 thresh=2005 gap=681 poll_thresh=14 ino=257 dd-2584 [004] 170.733075: balance_dirty_state: bdi btrfs-1: dirty=518 wb=831 unstable=0 bg_thresh=1005 thresh=2010 gap=661 poll_thresh=15 ino=257 dd-2584 [004] 170.733165: balance_dirty_state: bdi btrfs-1: dirty=543 wb=831 unstable=0 bg_thresh=1002 thresh=2004 gap=630 poll_thresh=16 ino=257 dd-2584 [004] 170.733610: balance_dirty_state: bdi btrfs-1: dirty=568 wb=831 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=17 ino=257 dd-2584 [004] 170.733738: balance_dirty_state: bdi btrfs-1: dirty=593 wb=831 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 170.733862: balance_dirty_state: bdi btrfs-1: dirty=643 wb=831 unstable=0 bg_thresh=1003 thresh=2006 gap=532 poll_thresh=19 ino=257 dd-2584 [004] 170.733984: balance_dirty_state: bdi btrfs-1: dirty=668 wb=831 unstable=0 bg_thresh=1005 thresh=2010 gap=511 poll_thresh=20 ino=257 dd-2584 [004] 170.734104: balance_dirty_state: bdi btrfs-1: dirty=693 wb=831 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=21 ino=257 dd-2584 [004] 170.734109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=57708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.740813: balance_dirty_state: bdi btrfs-1: dirty=693 wb=706 unstable=0 bg_thresh=1002 thresh=2004 gap=605 poll_thresh=21 ino=257 dd-2584 [004] 170.740905: balance_dirty_state: bdi btrfs-1: dirty=718 wb=706 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 170.741074: balance_dirty_state: bdi btrfs-1: dirty=743 wb=706 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 170.741246: balance_dirty_state: bdi btrfs-1: dirty=768 wb=706 unstable=0 bg_thresh=1003 thresh=2007 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 170.741689: balance_dirty_state: bdi btrfs-1: dirty=818 wb=706 unstable=0 bg_thresh=1003 thresh=2006 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 170.741696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=57708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 170.748822: balance_dirty_state: bdi btrfs-1: dirty=818 wb=581 unstable=0 bg_thresh=999 thresh=1998 gap=599 poll_thresh=19 ino=257 dd-2584 [000] 170.748911: balance_dirty_state: bdi btrfs-1: dirty=843 wb=581 unstable=0 bg_thresh=999 thresh=1998 gap=574 poll_thresh=14 ino=257 dd-2584 [000] 170.748973: balance_dirty_state: bdi btrfs-1: dirty=868 wb=581 unstable=0 bg_thresh=1001 thresh=2003 gap=554 poll_thresh=15 ino=257 dd-2584 [000] 170.749028: balance_dirty_state: bdi btrfs-1: dirty=868 wb=581 unstable=0 bg_thresh=1001 thresh=2003 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 170.749217: balance_dirty_state: bdi btrfs-1: dirty=893 wb=581 unstable=0 bg_thresh=1004 thresh=2008 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 170.749336: balance_dirty_state: bdi btrfs-1: dirty=943 wb=581 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 170.749340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-283% task_weight=99% bdi_bw=57708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 170.756838: balance_dirty_state: bdi btrfs-1: dirty=943 wb=456 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=18 ino=257 dd-2584 [000] 170.756904: balance_dirty_state: bdi btrfs-1: dirty=943 wb=456 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=13 ino=257 dd-2584 [000] 170.756962: balance_dirty_state: bdi btrfs-1: dirty=968 wb=456 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=14 ino=257 dd-2584 [000] 170.757019: balance_dirty_state: bdi btrfs-1: dirty=993 wb=456 unstable=0 bg_thresh=998 thresh=1997 gap=548 poll_thresh=15 ino=257 dd-2584 [000] 170.757077: balance_dirty_state: bdi btrfs-1: dirty=993 wb=456 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 170.757193: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=456 unstable=0 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 170.757258: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28216 wrote=0 to_write=8192 dd-2584 [000] 170.757325: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=456 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 170.757326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=57708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 170.759669: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=1040 to_write=7152 dd-2584 [000] 170.768840: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1206 unstable=0 bg_thresh=996 thresh=1992 gap=743 poll_thresh=18 ino=257 dd-2584 [000] 170.769088: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1206 unstable=0 bg_thresh=996 thresh=1992 gap=743 poll_thresh=13 ino=257 dd-2584 [000] 170.769147: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1206 unstable=0 bg_thresh=998 thresh=1997 gap=723 poll_thresh=14 ino=257 dd-2584 [000] 170.769204: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1206 unstable=0 bg_thresh=998 thresh=1997 gap=698 poll_thresh=15 ino=257 dd-2584 [000] 170.769260: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1206 unstable=0 bg_thresh=1001 thresh=2002 gap=703 poll_thresh=16 ino=257 dd-2584 [000] 170.769375: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1206 unstable=0 bg_thresh=1003 thresh=2007 gap=658 poll_thresh=17 ino=257 dd-2584 [000] 170.769491: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1206 unstable=0 bg_thresh=1005 thresh=2011 gap=637 poll_thresh=18 ino=257 dd-2584 [000] 170.769606: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1206 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=19 ino=257 dd-2584 [000] 170.769722: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1206 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=20 ino=257 dd-2584 [000] 170.769840: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1206 unstable=0 bg_thresh=1003 thresh=2007 gap=533 poll_thresh=21 ino=257 dd-2584 [000] 170.769956: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1206 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=22 ino=257 dd-2584 [000] 170.770227: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1206 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=23 ino=257 dd-2584 [000] 170.770231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=59032 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 170.776873: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1081 unstable=0 bg_thresh=1002 thresh=2005 gap=606 poll_thresh=23 ino=257 dd-2584 [006] 170.776949: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1081 unstable=0 bg_thresh=1003 thresh=2006 gap=582 poll_thresh=17 ino=257 dd-2584 [006] 170.777094: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1081 unstable=0 bg_thresh=1002 thresh=2004 gap=529 poll_thresh=18 ino=257 dd-2584 [006] 170.777235: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1081 unstable=0 bg_thresh=998 thresh=1996 gap=495 poll_thresh=19 ino=257 dd-2584 [006] 170.777240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=59032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 170.784828: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1081 unstable=0 bg_thresh=1002 thresh=2004 gap=503 poll_thresh=19 ino=257 dd-2584 [006] 170.784895: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1081 unstable=0 bg_thresh=1000 thresh=2000 gap=499 poll_thresh=14 ino=257 dd-2584 [006] 170.784899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=59032 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 170.792837: balance_dirty_state: bdi btrfs-1: dirty=420 wb=906 unstable=0 bg_thresh=998 thresh=1997 gap=671 poll_thresh=14 ino=257 dd-2584 [006] 170.792925: balance_dirty_state: bdi btrfs-1: dirty=445 wb=906 unstable=0 bg_thresh=1001 thresh=2002 gap=651 poll_thresh=10 ino=257 dd-2584 [006] 170.792986: balance_dirty_state: bdi btrfs-1: dirty=470 wb=906 unstable=0 bg_thresh=1000 thresh=2001 gap=625 poll_thresh=11 ino=257 dd-2584 [006] 170.793043: balance_dirty_state: bdi btrfs-1: dirty=470 wb=906 unstable=0 bg_thresh=1000 thresh=2001 gap=625 poll_thresh=12 ino=257 dd-2584 [006] 170.793100: balance_dirty_state: bdi btrfs-1: dirty=495 wb=906 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=13 ino=257 dd-2584 [006] 170.793156: balance_dirty_state: bdi btrfs-1: dirty=520 wb=906 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 170.793213: balance_dirty_state: bdi btrfs-1: dirty=520 wb=906 unstable=0 bg_thresh=999 thresh=1999 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 170.793271: balance_dirty_state: bdi btrfs-1: dirty=545 wb=906 unstable=0 bg_thresh=999 thresh=1999 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 170.793553: balance_dirty_state: bdi btrfs-1: dirty=570 wb=906 unstable=0 bg_thresh=1001 thresh=2003 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 170.793670: balance_dirty_state: bdi btrfs-1: dirty=595 wb=906 unstable=0 bg_thresh=1001 thresh=2002 gap=501 poll_thresh=18 ino=257 dd-2584 [006] 170.793786: balance_dirty_state: bdi btrfs-1: dirty=645 wb=906 unstable=0 bg_thresh=1000 thresh=2001 gap=450 poll_thresh=19 ino=257 dd-2584 [006] 170.793790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=59032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 170.800878: balance_dirty_state: bdi btrfs-1: dirty=645 wb=781 unstable=0 bg_thresh=1000 thresh=2001 gap=575 poll_thresh=19 ino=257 dd-2584 [000] 170.800985: balance_dirty_state: bdi btrfs-1: dirty=670 wb=781 unstable=0 bg_thresh=997 thresh=1995 gap=544 poll_thresh=14 ino=257 dd-2584 [000] 170.801107: balance_dirty_state: bdi btrfs-1: dirty=695 wb=781 unstable=0 bg_thresh=1000 thresh=2000 gap=524 poll_thresh=15 ino=257 dd-2584 [000] 170.801326: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=0 bg_thresh=999 thresh=1999 gap=548 poll_thresh=16 ino=257 dd-2584 [000] 170.801545: balance_dirty_state: bdi btrfs-1: dirty=745 wb=631 unstable=0 bg_thresh=999 thresh=1998 gap=622 poll_thresh=17 ino=257 dd-2584 [000] 170.801724: balance_dirty_state: bdi btrfs-1: dirty=770 wb=631 unstable=0 bg_thresh=994 thresh=1989 gap=588 poll_thresh=18 ino=257 dd-2584 [000] 170.801901: balance_dirty_state: bdi btrfs-1: dirty=795 wb=631 unstable=0 bg_thresh=993 thresh=1986 gap=560 poll_thresh=19 ino=257 dd-2584 [000] 170.802077: balance_dirty_state: bdi btrfs-1: dirty=820 wb=631 unstable=0 bg_thresh=1001 thresh=2002 gap=551 poll_thresh=20 ino=257 dd-2584 [000] 170.802527: balance_dirty_state: bdi btrfs-1: dirty=870 wb=631 unstable=0 bg_thresh=998 thresh=1997 gap=496 poll_thresh=21 ino=257 dd-2584 [000] 170.802532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=59032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 170.808874: balance_dirty_state: bdi btrfs-1: dirty=870 wb=631 unstable=0 bg_thresh=1001 thresh=2002 gap=501 poll_thresh=21 ino=257 dd-2584 [000] 170.809107: balance_dirty_state: bdi btrfs-1: dirty=870 wb=606 unstable=0 bg_thresh=1000 thresh=2001 gap=525 poll_thresh=16 ino=257 dd-2584 [000] 170.809315: balance_dirty_state: bdi btrfs-1: dirty=920 wb=506 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=17 ino=257 dd-2584 [000] 170.809493: balance_dirty_state: bdi btrfs-1: dirty=945 wb=506 unstable=0 bg_thresh=998 thresh=1996 gap=545 poll_thresh=18 ino=257 dd-2584 [000] 170.809667: balance_dirty_state: bdi btrfs-1: dirty=970 wb=506 unstable=0 bg_thresh=996 thresh=1993 gap=517 poll_thresh=19 ino=257 dd-2584 [000] 170.809839: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=0 bg_thresh=999 thresh=1998 gap=497 poll_thresh=20 ino=257 dd-2584 [000] 170.809845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=59032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 170.816982: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=0 bg_thresh=997 thresh=1994 gap=493 poll_thresh=20 ino=257 dd-2584 [000] 170.816994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=59032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 170.824894: balance_dirty_state: bdi btrfs-1: dirty=995 wb=256 unstable=0 bg_thresh=999 thresh=1998 gap=747 poll_thresh=20 ino=257 dd-2584 [000] 170.824971: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=256 unstable=0 bg_thresh=999 thresh=1998 gap=722 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 170.825038: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28284 wrote=0 to_write=8192 dd-2584 [000] 170.825038: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=256 unstable=0 bg_thresh=998 thresh=1997 gap=696 poll_thresh=16 ino=257 dd-2584 [000] 170.825163: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=256 unstable=0 bg_thresh=1000 thresh=2001 gap=675 poll_thresh=17 ino=257 dd-2584 [000] 170.825463: balance_dirty_state: bdi btrfs-1: dirty=970 wb=381 unstable=0 bg_thresh=1000 thresh=2000 gap=649 poll_thresh=18 ino=257 dd-2584 [000] 170.825592: balance_dirty_state: bdi btrfs-1: dirty=970 wb=431 unstable=0 bg_thresh=999 thresh=1999 gap=598 poll_thresh=19 ino=257 dd-2584 [000] 170.825723: balance_dirty_state: bdi btrfs-1: dirty=945 wb=506 unstable=0 bg_thresh=999 thresh=1998 gap=547 poll_thresh=20 ino=257 dd-2584 [000] 170.825854: balance_dirty_state: bdi btrfs-1: dirty=895 wb=556 unstable=0 bg_thresh=1001 thresh=2002 gap=551 poll_thresh=21 ino=257 dd-2584 [000] 170.825985: balance_dirty_state: bdi btrfs-1: dirty=869 wb=607 unstable=0 bg_thresh=1000 thresh=2001 gap=525 poll_thresh=22 ino=257 dd-2584 [000] 170.826116: balance_dirty_state: bdi btrfs-1: dirty=868 wb=658 unstable=0 bg_thresh=1000 thresh=2000 gap=474 poll_thresh=23 ino=257 dd-2584 [000] 170.826118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=59032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 170.827861: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=1200 to_write=6992 dd-2584 [000] 170.832777: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1333 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=23 ino=257 dd-2584 [000] 170.832872: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1333 unstable=0 bg_thresh=997 thresh=1995 gap=594 poll_thresh=17 ino=257 dd-2584 [000] 170.833057: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1333 unstable=0 bg_thresh=995 thresh=1991 gap=540 poll_thresh=18 ino=257 dd-2584 [000] 170.833240: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1333 unstable=0 bg_thresh=998 thresh=1996 gap=520 poll_thresh=19 ino=257 dd-2584 [000] 170.833711: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1333 unstable=0 bg_thresh=1000 thresh=2001 gap=500 poll_thresh=20 ino=257 dd-2584 [000] 170.833717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=59032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.840779: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1208 unstable=0 bg_thresh=1002 thresh=2004 gap=628 poll_thresh=20 ino=257 dd-2584 [004] 170.840866: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1208 unstable=0 bg_thresh=1002 thresh=2004 gap=628 poll_thresh=15 ino=257 dd-2584 [004] 170.840951: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1208 unstable=0 bg_thresh=1004 thresh=2009 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 170.841120: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1208 unstable=0 bg_thresh=1007 thresh=2014 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 170.841288: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1208 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 170.841459: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1208 unstable=0 bg_thresh=1008 thresh=2017 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 170.841627: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1208 unstable=0 bg_thresh=1008 thresh=2016 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 170.841634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=59032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.848798: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1083 unstable=0 bg_thresh=1005 thresh=2010 gap=609 poll_thresh=20 ino=257 dd-2584 [004] 170.848898: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1083 unstable=0 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 170.848982: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1083 unstable=0 bg_thresh=1007 thresh=2015 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 170.849151: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1083 unstable=0 bg_thresh=1007 thresh=2014 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 170.849617: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1083 unstable=0 bg_thresh=1006 thresh=2013 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 170.849801: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1083 unstable=0 bg_thresh=1008 thresh=2017 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 170.849807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=59032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.856870: balance_dirty_state: bdi btrfs-1: dirty=443 wb=933 unstable=0 bg_thresh=995 thresh=1990 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 170.856966: balance_dirty_state: bdi btrfs-1: dirty=468 wb=933 unstable=0 bg_thresh=995 thresh=1990 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 170.857053: balance_dirty_state: bdi btrfs-1: dirty=468 wb=933 unstable=0 bg_thresh=997 thresh=1995 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 170.857139: balance_dirty_state: bdi btrfs-1: dirty=493 wb=933 unstable=0 bg_thresh=997 thresh=1995 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 170.857310: balance_dirty_state: bdi btrfs-1: dirty=518 wb=933 unstable=0 bg_thresh=1000 thresh=2000 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 170.857508: balance_dirty_state: bdi btrfs-1: dirty=568 wb=933 unstable=0 bg_thresh=1002 thresh=2004 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 170.857765: balance_dirty_state: bdi btrfs-1: dirty=593 wb=933 unstable=0 bg_thresh=1001 thresh=2003 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 170.857771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=99% bdi_bw=59032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.864906: balance_dirty_state: bdi btrfs-1: dirty=593 wb=806 unstable=0 bg_thresh=977 thresh=1954 gap=555 poll_thresh=19 ino=257 dd-2584 [004] 170.865000: balance_dirty_state: bdi btrfs-1: dirty=593 wb=806 unstable=0 bg_thresh=977 thresh=1954 gap=555 poll_thresh=14 ino=257 dd-2584 [004] 170.865067: balance_dirty_state: bdi btrfs-1: dirty=618 wb=806 unstable=0 bg_thresh=979 thresh=1959 gap=535 poll_thresh=15 ino=257 dd-2584 [004] 170.865143: balance_dirty_state: bdi btrfs-1: dirty=643 wb=806 unstable=0 bg_thresh=982 thresh=1964 gap=515 poll_thresh=16 ino=257 dd-2584 [004] 170.865606: balance_dirty_state: bdi btrfs-1: dirty=668 wb=806 unstable=0 bg_thresh=992 thresh=1984 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 170.865795: balance_dirty_state: bdi btrfs-1: dirty=693 wb=806 unstable=0 bg_thresh=999 thresh=1998 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 170.865801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-349% task_weight=98% bdi_bw=59032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.872864: balance_dirty_state: bdi btrfs-1: dirty=693 wb=806 unstable=0 bg_thresh=992 thresh=1984 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 170.872870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=98% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.880877: balance_dirty_state: bdi btrfs-1: dirty=693 wb=556 unstable=0 bg_thresh=992 thresh=1985 gap=736 poll_thresh=18 ino=257 dd-2584 [004] 170.880967: balance_dirty_state: bdi btrfs-1: dirty=718 wb=556 unstable=0 bg_thresh=992 thresh=1985 gap=711 poll_thresh=13 ino=257 dd-2584 [004] 170.881051: balance_dirty_state: bdi btrfs-1: dirty=743 wb=556 unstable=0 bg_thresh=995 thresh=1990 gap=691 poll_thresh=14 ino=257 dd-2584 [004] 170.881134: balance_dirty_state: bdi btrfs-1: dirty=743 wb=556 unstable=0 bg_thresh=995 thresh=1990 gap=691 poll_thresh=15 ino=257 dd-2584 [004] 170.881218: balance_dirty_state: bdi btrfs-1: dirty=768 wb=556 unstable=0 bg_thresh=997 thresh=1995 gap=671 poll_thresh=16 ino=257 dd-2584 [004] 170.881394: balance_dirty_state: bdi btrfs-1: dirty=793 wb=556 unstable=0 bg_thresh=997 thresh=1994 gap=645 poll_thresh=17 ino=257 dd-2584 [004] 170.881572: balance_dirty_state: bdi btrfs-1: dirty=818 wb=556 unstable=0 bg_thresh=999 thresh=1998 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 170.881748: balance_dirty_state: bdi btrfs-1: dirty=868 wb=556 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=19 ino=257 dd-2584 [004] 170.881925: balance_dirty_state: bdi btrfs-1: dirty=893 wb=556 unstable=0 bg_thresh=998 thresh=1996 gap=547 poll_thresh=20 ino=257 dd-2584 [004] 170.882365: balance_dirty_state: bdi btrfs-1: dirty=918 wb=556 unstable=0 bg_thresh=1000 thresh=2000 gap=526 poll_thresh=21 ino=257 dd-2584 [004] 170.882535: balance_dirty_state: bdi btrfs-1: dirty=968 wb=556 unstable=0 bg_thresh=999 thresh=1999 gap=475 poll_thresh=22 ino=257 dd-2584 [004] 170.882542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-348% task_weight=98% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.888865: balance_dirty_state: bdi btrfs-1: dirty=968 wb=431 unstable=0 bg_thresh=1003 thresh=2006 gap=607 poll_thresh=22 ino=257 dd-2584 [004] 170.888930: balance_dirty_state: bdi btrfs-1: dirty=968 wb=431 unstable=0 bg_thresh=1003 thresh=2006 gap=607 poll_thresh=16 ino=257 dd-2584 [004] 170.889045: balance_dirty_state: bdi btrfs-1: dirty=993 wb=431 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 170.889158: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=431 unstable=0 bg_thresh=1001 thresh=2003 gap=529 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 170.889224: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28348 wrote=0 to_write=8192 dd-2584 [004] 170.889350: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=431 unstable=0 bg_thresh=999 thresh=1999 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 170.889537: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=506 unstable=0 bg_thresh=999 thresh=1998 gap=474 poll_thresh=20 ino=257 dd-2584 [004] 170.889540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 170.891884: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=1056 to_write=7136 dd-2584 [004] 170.896882: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1356 unstable=0 bg_thresh=998 thresh=1996 gap=597 poll_thresh=20 ino=257 dd-2584 [004] 170.896969: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1356 unstable=0 bg_thresh=1000 thresh=2001 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 170.897031: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1356 unstable=0 bg_thresh=1000 thresh=2000 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 170.897331: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1356 unstable=0 bg_thresh=999 thresh=1999 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 170.897451: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1356 unstable=0 bg_thresh=999 thresh=1998 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 170.897456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 170.904926: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1231 unstable=0 bg_thresh=999 thresh=1999 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 170.905019: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1231 unstable=0 bg_thresh=1002 thresh=2004 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 170.905107: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1231 unstable=0 bg_thresh=999 thresh=1998 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 170.905193: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1231 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 170.905278: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1231 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 170.905450: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1231 unstable=0 bg_thresh=1000 thresh=2001 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 170.905624: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1231 unstable=0 bg_thresh=1000 thresh=2000 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 170.905799: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1231 unstable=0 bg_thresh=999 thresh=1999 gap=450 poll_thresh=19 ino=257 dd-2584 [004] 170.905805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 170.912868: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1181 unstable=0 bg_thresh=998 thresh=1997 gap=498 poll_thresh=19 ino=257 dd-2584 [000] 170.912880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 170.920884: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1056 unstable=0 bg_thresh=1000 thresh=2001 gap=627 poll_thresh=19 ino=257 dd-2584 [000] 170.921005: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1056 unstable=0 bg_thresh=1003 thresh=2006 gap=607 poll_thresh=14 ino=257 dd-2584 [000] 170.921091: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1056 unstable=0 bg_thresh=1005 thresh=2011 gap=587 poll_thresh=15 ino=257 dd-2584 [000] 170.921177: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1056 unstable=0 bg_thresh=1002 thresh=2005 gap=581 poll_thresh=16 ino=257 dd-2584 [000] 170.921638: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1056 unstable=0 bg_thresh=1002 thresh=2004 gap=555 poll_thresh=17 ino=257 dd-2584 [000] 170.921807: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1056 unstable=0 bg_thresh=1004 thresh=2008 gap=509 poll_thresh=18 ino=257 dd-2584 [000] 170.921978: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1056 unstable=0 bg_thresh=1003 thresh=2007 gap=483 poll_thresh=19 ino=257 dd-2584 [000] 170.921984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 170.928856: balance_dirty_state: bdi btrfs-1: dirty=468 wb=806 unstable=0 bg_thresh=1003 thresh=2006 gap=732 poll_thresh=19 ino=257 dd-2584 [000] 170.928944: balance_dirty_state: bdi btrfs-1: dirty=493 wb=806 unstable=0 bg_thresh=1002 thresh=2005 gap=706 poll_thresh=14 ino=257 dd-2584 [000] 170.929000: balance_dirty_state: bdi btrfs-1: dirty=493 wb=806 unstable=0 bg_thresh=1002 thresh=2005 gap=706 poll_thresh=15 ino=257 dd-2584 [000] 170.929057: balance_dirty_state: bdi btrfs-1: dirty=518 wb=806 unstable=0 bg_thresh=1002 thresh=2004 gap=680 poll_thresh=16 ino=257 dd-2584 [000] 170.929169: balance_dirty_state: bdi btrfs-1: dirty=543 wb=806 unstable=0 bg_thresh=1001 thresh=2003 gap=654 poll_thresh=17 ino=257 dd-2584 [000] 170.929284: balance_dirty_state: bdi btrfs-1: dirty=593 wb=806 unstable=0 bg_thresh=1001 thresh=2002 gap=603 poll_thresh=18 ino=257 dd-2584 [000] 170.929398: balance_dirty_state: bdi btrfs-1: dirty=618 wb=806 unstable=0 bg_thresh=1003 thresh=2006 gap=582 poll_thresh=19 ino=257 dd-2584 [000] 170.929681: balance_dirty_state: bdi btrfs-1: dirty=643 wb=806 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=20 ino=257 dd-2584 [000] 170.929797: balance_dirty_state: bdi btrfs-1: dirty=668 wb=806 unstable=0 bg_thresh=1002 thresh=2004 gap=530 poll_thresh=21 ino=257 dd-2584 [000] 170.929914: balance_dirty_state: bdi btrfs-1: dirty=718 wb=806 unstable=0 bg_thresh=1004 thresh=2008 gap=484 poll_thresh=22 ino=257 dd-2584 [000] 170.929919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 170.940909: balance_dirty_state: bdi btrfs-1: dirty=718 wb=556 unstable=0 bg_thresh=1005 thresh=2010 gap=736 poll_thresh=22 ino=257 dd-2584 [000] 170.940980: balance_dirty_state: bdi btrfs-1: dirty=718 wb=556 unstable=0 bg_thresh=1002 thresh=2004 gap=730 poll_thresh=16 ino=257 dd-2584 [000] 170.941111: balance_dirty_state: bdi btrfs-1: dirty=757 wb=556 unstable=0 bg_thresh=1001 thresh=2002 gap=689 poll_thresh=17 ino=257 dd-2584 [000] 170.941241: balance_dirty_state: bdi btrfs-1: dirty=783 wb=556 unstable=0 bg_thresh=1002 thresh=2004 gap=665 poll_thresh=18 ino=257 dd-2584 [000] 170.941370: balance_dirty_state: bdi btrfs-1: dirty=822 wb=556 unstable=0 bg_thresh=1001 thresh=2002 gap=624 poll_thresh=19 ino=257 dd-2584 [000] 170.941499: balance_dirty_state: bdi btrfs-1: dirty=848 wb=556 unstable=0 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=20 ino=257 dd-2584 [000] 170.941630: balance_dirty_state: bdi btrfs-1: dirty=887 wb=556 unstable=0 bg_thresh=1001 thresh=2003 gap=560 poll_thresh=21 ino=257 dd-2584 [000] 170.941925: balance_dirty_state: bdi btrfs-1: dirty=913 wb=556 unstable=0 bg_thresh=1002 thresh=2005 gap=536 poll_thresh=22 ino=257 dd-2584 [000] 170.942054: balance_dirty_state: bdi btrfs-1: dirty=939 wb=556 unstable=0 bg_thresh=1001 thresh=2003 gap=508 poll_thresh=23 ino=257 dd-2584 [000] 170.942182: balance_dirty_state: bdi btrfs-1: dirty=978 wb=556 unstable=0 bg_thresh=1000 thresh=2001 gap=467 poll_thresh=24 ino=257 dd-2584 [000] 170.942187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 170.948870: balance_dirty_state: bdi btrfs-1: dirty=978 wb=431 unstable=0 bg_thresh=1000 thresh=2001 gap=592 poll_thresh=24 ino=257 dd-2584 [000] 170.949013: balance_dirty_state: bdi btrfs-1: dirty=991 wb=431 unstable=0 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=18 ino=257 dd-2584 [000] 170.949280: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=431 unstable=0 bg_thresh=1001 thresh=2003 gap=542 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 170.949335: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28408 wrote=0 to_write=8192 dd-2584 [000] 170.949561: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=431 unstable=0 bg_thresh=1001 thresh=2002 gap=540 poll_thresh=20 ino=257 dd-2584 [000] 170.949857: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=456 unstable=0 bg_thresh=1000 thresh=2001 gap=501 poll_thresh=21 ino=257 dd-2584 [000] 170.950140: balance_dirty_state: bdi btrfs-1: dirty=994 wb=531 unstable=0 bg_thresh=1003 thresh=2006 gap=481 poll_thresh=22 ino=257 dd-2584 [000] 170.950143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 170.952328: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=308 wrote=1056 to_write=7136 dd-2584 [001] 170.956910: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1482 unstable=0 bg_thresh=1003 thresh=2006 gap=481 poll_thresh=22 ino=257 dd-2584 [001] 170.956918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1601 avg_dirty=1601 bdi_gap=-143% task_gap=-387% task_weight=99% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 170.964826: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1232 unstable=0 bg_thresh=1004 thresh=2008 gap=733 poll_thresh=22 ino=257 dd-2584 [001] 170.964956: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1232 unstable=0 bg_thresh=1006 thresh=2013 gap=738 poll_thresh=16 ino=257 dd-2584 [001] 170.965554: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1232 unstable=0 bg_thresh=1009 thresh=2018 gap=693 poll_thresh=17 ino=257 dd-2584 [001] 170.965792: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1232 unstable=0 bg_thresh=1011 thresh=2023 gap=673 poll_thresh=18 ino=257 dd-2584 [001] 170.966037: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1232 unstable=0 bg_thresh=1013 thresh=2027 gap=652 poll_thresh=19 ino=257 dd-2584 [001] 170.966287: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1232 unstable=0 bg_thresh=1013 thresh=2026 gap=626 poll_thresh=20 ino=257 dd-2584 [001] 170.966548: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1232 unstable=0 bg_thresh=1012 thresh=2025 gap=575 poll_thresh=21 ino=257 dd-2584 [001] 170.966810: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1232 unstable=0 bg_thresh=1012 thresh=2024 gap=549 poll_thresh=22 ino=257 dd-2584 [001] 170.967076: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1232 unstable=0 bg_thresh=1014 thresh=2028 gap=528 poll_thresh=23 ino=257 dd-2584 [001] 170.967822: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1232 unstable=0 bg_thresh=1039 thresh=2078 gap=540 poll_thresh=24 ino=257 dd-2584 [001] 170.968396: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1232 unstable=0 bg_thresh=1041 thresh=2082 gap=519 poll_thresh=25 ino=257 dd-2584 [001] 170.968405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-116% task_gap=-332% task_weight=100% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 170.972895: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1107 unstable=0 bg_thresh=1041 thresh=2082 gap=644 poll_thresh=25 ino=257 dd-2584 [001] 170.972980: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1107 unstable=0 bg_thresh=1038 thresh=2076 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 170.973098: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1107 unstable=0 bg_thresh=1037 thresh=2075 gap=587 poll_thresh=20 ino=257 dd-2584 [001] 170.973218: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1107 unstable=0 bg_thresh=1037 thresh=2074 gap=536 poll_thresh=21 ino=257 dd-2584 [001] 170.973337: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1107 unstable=0 bg_thresh=1039 thresh=2078 gap=515 poll_thresh=22 ino=257 dd-2584 [001] 170.973341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-118% task_gap=-338% task_weight=100% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 170.980833: balance_dirty_state: bdi btrfs-1: dirty=456 wb=982 unstable=0 bg_thresh=1032 thresh=2064 gap=626 poll_thresh=22 ino=257 dd-2584 [001] 170.980924: balance_dirty_state: bdi btrfs-1: dirty=469 wb=982 unstable=0 bg_thresh=1032 thresh=2065 gap=614 poll_thresh=16 ino=257 dd-2584 [001] 170.981279: balance_dirty_state: bdi btrfs-1: dirty=507 wb=982 unstable=0 bg_thresh=1032 thresh=2064 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 170.981412: balance_dirty_state: bdi btrfs-1: dirty=532 wb=982 unstable=0 bg_thresh=1034 thresh=2068 gap=554 poll_thresh=18 ino=257 dd-2584 [001] 170.981546: balance_dirty_state: bdi btrfs-1: dirty=557 wb=982 unstable=0 bg_thresh=1033 thresh=2067 gap=528 poll_thresh=19 ino=257 dd-2584 [001] 170.982055: balance_dirty_state: bdi btrfs-1: dirty=582 wb=982 unstable=0 bg_thresh=1034 thresh=2068 gap=504 poll_thresh=20 ino=257 dd-2584 [001] 170.982060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-125% task_gap=-350% task_weight=99% bdi_bw=60840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 170.988884: balance_dirty_state: bdi btrfs-1: dirty=582 wb=857 unstable=0 bg_thresh=1026 thresh=2052 gap=613 poll_thresh=20 ino=257 dd-2584 [001] 170.988964: balance_dirty_state: bdi btrfs-1: dirty=595 wb=857 unstable=0 bg_thresh=1025 thresh=2050 gap=598 poll_thresh=15 ino=257 dd-2584 [001] 170.989035: balance_dirty_state: bdi btrfs-1: dirty=633 wb=857 unstable=0 bg_thresh=1026 thresh=2052 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 170.989167: balance_dirty_state: bdi btrfs-1: dirty=658 wb=857 unstable=0 bg_thresh=1025 thresh=2051 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 170.989611: balance_dirty_state: bdi btrfs-1: dirty=683 wb=857 unstable=0 bg_thresh=1036 thresh=2073 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 170.989742: balance_dirty_state: bdi btrfs-1: dirty=708 wb=857 unstable=0 bg_thresh=1036 thresh=2072 gap=507 poll_thresh=19 ino=257 dd-2584 [001] 170.989747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-122% task_gap=-345% task_weight=99% bdi_bw=60840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 170.996819: balance_dirty_state: bdi btrfs-1: dirty=708 wb=732 unstable=0 bg_thresh=1035 thresh=2070 gap=630 poll_thresh=19 ino=257 dd-2584 [001] 170.996890: balance_dirty_state: bdi btrfs-1: dirty=733 wb=732 unstable=0 bg_thresh=1035 thresh=2070 gap=605 poll_thresh=14 ino=257 dd-2584 [001] 170.996957: balance_dirty_state: bdi btrfs-1: dirty=733 wb=732 unstable=0 bg_thresh=1034 thresh=2069 gap=604 poll_thresh=15 ino=257 dd-2584 [001] 170.997025: balance_dirty_state: bdi btrfs-1: dirty=758 wb=732 unstable=0 bg_thresh=1034 thresh=2069 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 170.997158: balance_dirty_state: bdi btrfs-1: dirty=783 wb=732 unstable=0 bg_thresh=1034 thresh=2068 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 170.997463: balance_dirty_state: bdi btrfs-1: dirty=833 wb=732 unstable=0 bg_thresh=1033 thresh=2067 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 170.997468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=60840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 171.004943: balance_dirty_state: bdi btrfs-1: dirty=831 wb=679 unstable=0 bg_thresh=1032 thresh=2065 gap=555 poll_thresh=18 ino=257 dd-2584 [003] 171.005020: balance_dirty_state: bdi btrfs-1: dirty=856 wb=679 unstable=0 bg_thresh=1032 thresh=2064 gap=529 poll_thresh=13 ino=257 dd-2584 [003] 171.005412: balance_dirty_state: bdi btrfs-1: dirty=856 wb=679 unstable=0 bg_thresh=1033 thresh=2066 gap=531 poll_thresh=14 ino=257 dd-2584 [003] 171.005478: balance_dirty_state: bdi btrfs-1: dirty=881 wb=679 unstable=0 bg_thresh=1030 thresh=2060 gap=500 poll_thresh=15 ino=257 dd-2584 [003] 171.005482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-270% task_weight=100% bdi_bw=60840 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 171.012820: balance_dirty_state: bdi btrfs-1: dirty=881 wb=554 unstable=0 bg_thresh=1024 thresh=2049 gap=614 poll_thresh=15 ino=257 dd-2584 [003] 171.012895: balance_dirty_state: bdi btrfs-1: dirty=894 wb=554 unstable=0 bg_thresh=1026 thresh=2052 gap=604 poll_thresh=11 ino=257 dd-2584 [003] 171.012962: balance_dirty_state: bdi btrfs-1: dirty=907 wb=554 unstable=0 bg_thresh=1025 thresh=2051 gap=590 poll_thresh=12 ino=257 dd-2584 [003] 171.013029: balance_dirty_state: bdi btrfs-1: dirty=932 wb=554 unstable=0 bg_thresh=1027 thresh=2054 gap=568 poll_thresh=13 ino=257 dd-2584 [003] 171.013096: balance_dirty_state: bdi btrfs-1: dirty=932 wb=554 unstable=0 bg_thresh=1026 thresh=2053 gap=567 poll_thresh=14 ino=257 dd-2584 [003] 171.013163: balance_dirty_state: bdi btrfs-1: dirty=957 wb=554 unstable=0 bg_thresh=1029 thresh=2058 gap=547 poll_thresh=15 ino=257 dd-2584 [003] 171.013229: balance_dirty_state: bdi btrfs-1: dirty=982 wb=554 unstable=0 bg_thresh=1026 thresh=2052 gap=516 poll_thresh=16 ino=257 dd-2584 [003] 171.013556: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=554 unstable=0 bg_thresh=1036 thresh=2072 gap=511 poll_thresh=17 ino=257 dd-2584 [003] 171.013561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-255% task_weight=99% bdi_bw=60840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 171.020945: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=287 unstable=0 bg_thresh=1023 thresh=2047 gap=753 poll_thresh=17 ino=257 dd-2584 [003] 171.021029: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=287 unstable=0 bg_thresh=1023 thresh=2046 gap=727 poll_thresh=13 ino=257 flush-btrfs-1-2586 [007] 171.021059: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28480 wrote=0 to_write=8192 dd-2584 [003] 171.021138: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=287 unstable=0 bg_thresh=1023 thresh=2046 gap=714 poll_thresh=14 ino=257 dd-2584 [003] 171.021240: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=287 unstable=0 bg_thresh=1022 thresh=2045 gap=700 poll_thresh=15 ino=257 dd-2584 [003] 171.021341: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=287 unstable=0 bg_thresh=1022 thresh=2045 gap=700 poll_thresh=16 ino=257 dd-2584 [003] 171.021838: balance_dirty_state: bdi btrfs-1: dirty=958 wb=437 unstable=0 bg_thresh=1024 thresh=2049 gap=654 poll_thresh=17 ino=257 dd-2584 [003] 171.022041: balance_dirty_state: bdi btrfs-1: dirty=933 wb=487 unstable=0 bg_thresh=1024 thresh=2048 gap=628 poll_thresh=18 ino=257 dd-2584 [003] 171.022241: balance_dirty_state: bdi btrfs-1: dirty=895 wb=550 unstable=0 bg_thresh=1023 thresh=2047 gap=602 poll_thresh=19 ino=257 dd-2584 [003] 171.022723: balance_dirty_state: bdi btrfs-1: dirty=820 wb=675 unstable=0 bg_thresh=1029 thresh=2059 gap=564 poll_thresh=20 ino=257 dd-2584 [003] 171.022929: balance_dirty_state: bdi btrfs-1: dirty=807 wb=713 unstable=0 bg_thresh=1030 thresh=2060 gap=540 poll_thresh=21 ino=257 dd-2584 [003] 171.023130: balance_dirty_state: bdi btrfs-1: dirty=782 wb=776 unstable=0 bg_thresh=1029 thresh=2059 gap=501 poll_thresh=22 ino=257 dd-2584 [003] 171.023132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-272% task_weight=100% bdi_bw=60840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 171.024934: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=384 wrote=1232 to_write=6960 dd-2584 [003] 171.032864: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1251 unstable=0 bg_thresh=1016 thresh=2032 gap=736 poll_thresh=22 ino=257 dd-2584 [003] 171.032978: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1251 unstable=0 bg_thresh=1013 thresh=2027 gap=731 poll_thresh=16 ino=257 dd-2584 [003] 171.033192: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1251 unstable=0 bg_thresh=1012 thresh=2025 gap=679 poll_thresh=17 ino=257 dd-2584 [003] 171.033683: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1251 unstable=0 bg_thresh=1010 thresh=2020 gap=661 poll_thresh=18 ino=257 dd-2584 [003] 171.034413: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1251 unstable=0 bg_thresh=1019 thresh=2039 gap=642 poll_thresh=19 ino=257 dd-2584 [003] 171.034592: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1251 unstable=0 bg_thresh=1022 thresh=2045 gap=623 poll_thresh=20 ino=257 dd-2584 [003] 171.034758: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1251 unstable=0 bg_thresh=1022 thresh=2045 gap=573 poll_thresh=21 ino=257 dd-2584 [003] 171.034881: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1251 unstable=0 bg_thresh=1022 thresh=2044 gap=547 poll_thresh=22 ino=257 dd-2584 [003] 171.035007: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1251 unstable=0 bg_thresh=1021 thresh=2042 gap=507 poll_thresh=23 ino=257 dd-2584 [003] 171.035013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-292% task_weight=100% bdi_bw=60840 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 171.044926: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1122 unstable=0 bg_thresh=1013 thresh=2027 gap=621 poll_thresh=23 ino=257 dd-2584 [003] 171.044997: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1122 unstable=0 bg_thresh=1013 thresh=2027 gap=621 poll_thresh=17 ino=257 dd-2584 [003] 171.045133: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1122 unstable=0 bg_thresh=1013 thresh=2027 gap=582 poll_thresh=18 ino=257 dd-2584 [003] 171.045262: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1122 unstable=0 bg_thresh=1015 thresh=2031 gap=536 poll_thresh=19 ino=257 dd-2584 [003] 171.045563: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1122 unstable=0 bg_thresh=1015 thresh=2030 gap=510 poll_thresh=20 ino=257 dd-2584 [003] 171.045692: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1122 unstable=0 bg_thresh=1014 thresh=2029 gap=484 poll_thresh=21 ino=257 dd-2584 [003] 171.045697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-309% task_weight=100% bdi_bw=60840 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 171.052969: balance_dirty_state: bdi btrfs-1: dirty=423 wb=959 unstable=0 bg_thresh=1032 thresh=2065 gap=683 poll_thresh=21 ino=257 dd-2584 [004] 171.053091: balance_dirty_state: bdi btrfs-1: dirty=423 wb=959 unstable=0 bg_thresh=1029 thresh=2059 gap=677 poll_thresh=16 ino=257 dd-2584 [004] 171.053331: balance_dirty_state: bdi btrfs-1: dirty=473 wb=959 unstable=0 bg_thresh=1031 thresh=2063 gap=631 poll_thresh=17 ino=257 dd-2584 [004] 171.053571: balance_dirty_state: bdi btrfs-1: dirty=498 wb=959 unstable=0 bg_thresh=1031 thresh=2062 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 171.053813: balance_dirty_state: bdi btrfs-1: dirty=523 wb=959 unstable=0 bg_thresh=1030 thresh=2061 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 171.054052: balance_dirty_state: bdi btrfs-1: dirty=573 wb=959 unstable=0 bg_thresh=1030 thresh=2060 gap=528 poll_thresh=20 ino=257 dd-2584 [004] 171.054312: balance_dirty_state: bdi btrfs-1: dirty=611 wb=959 unstable=0 bg_thresh=1030 thresh=2060 gap=490 poll_thresh=21 ino=257 dd-2584 [004] 171.054321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-270% task_weight=100% bdi_bw=60840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 171.060975: balance_dirty_state: bdi btrfs-1: dirty=611 wb=834 unstable=0 bg_thresh=1026 thresh=2052 gap=607 poll_thresh=21 ino=257 dd-2584 [004] 171.061101: balance_dirty_state: bdi btrfs-1: dirty=611 wb=834 unstable=0 bg_thresh=1028 thresh=2057 gap=612 poll_thresh=16 ino=257 dd-2584 [004] 171.061692: balance_dirty_state: bdi btrfs-1: dirty=636 wb=834 unstable=0 bg_thresh=1028 thresh=2056 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 171.061931: balance_dirty_state: bdi btrfs-1: dirty=686 wb=834 unstable=0 bg_thresh=1030 thresh=2060 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 171.062173: balance_dirty_state: bdi btrfs-1: dirty=711 wb=834 unstable=0 bg_thresh=1029 thresh=2059 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 171.062181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-272% task_weight=100% bdi_bw=60840 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 171.072971: balance_dirty_state: bdi btrfs-1: dirty=713 wb=570 unstable=0 bg_thresh=1027 thresh=2055 gap=772 poll_thresh=19 ino=257 dd-2584 [004] 171.073102: balance_dirty_state: bdi btrfs-1: dirty=738 wb=570 unstable=0 bg_thresh=1025 thresh=2051 gap=743 poll_thresh=14 ino=257 dd-2584 [004] 171.073164: balance_dirty_state: bdi btrfs-1: dirty=738 wb=570 unstable=0 bg_thresh=1028 thresh=2056 gap=748 poll_thresh=15 ino=257 dd-2584 [004] 171.073222: balance_dirty_state: bdi btrfs-1: dirty=763 wb=570 unstable=0 bg_thresh=1027 thresh=2055 gap=722 poll_thresh=16 ino=257 dd-2584 [004] 171.073335: balance_dirty_state: bdi btrfs-1: dirty=788 wb=570 unstable=0 bg_thresh=1027 thresh=2054 gap=696 poll_thresh=17 ino=257 dd-2584 [004] 171.073448: balance_dirty_state: bdi btrfs-1: dirty=813 wb=570 unstable=0 bg_thresh=1026 thresh=2053 gap=670 poll_thresh=18 ino=257 dd-2584 [004] 171.073560: balance_dirty_state: bdi btrfs-1: dirty=863 wb=570 unstable=0 bg_thresh=1026 thresh=2052 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 171.073839: balance_dirty_state: bdi btrfs-1: dirty=888 wb=570 unstable=0 bg_thresh=1028 thresh=2056 gap=598 poll_thresh=20 ino=257 dd-2584 [004] 171.073951: balance_dirty_state: bdi btrfs-1: dirty=913 wb=570 unstable=0 bg_thresh=1027 thresh=2055 gap=572 poll_thresh=21 ino=257 dd-2584 [004] 171.074063: balance_dirty_state: bdi btrfs-1: dirty=963 wb=570 unstable=0 bg_thresh=1027 thresh=2054 gap=521 poll_thresh=22 ino=257 dd-2584 [004] 171.074189: balance_dirty_state: bdi btrfs-1: dirty=976 wb=570 unstable=0 bg_thresh=1026 thresh=2052 gap=506 poll_thresh=23 ino=257 dd-2584 [004] 171.074194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=60840 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 171.084940: balance_dirty_state: bdi btrfs-1: dirty=988 wb=439 unstable=0 bg_thresh=1027 thresh=2055 gap=628 poll_thresh=23 ino=257 dd-2584 [004] 171.085105: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=439 unstable=0 bg_thresh=1028 thresh=2056 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 171.085246: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=439 unstable=0 bg_thresh=1028 thresh=2056 gap=577 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 171.085323: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28544 wrote=0 to_write=8192 dd-2584 [004] 171.085393: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=439 unstable=0 bg_thresh=1023 thresh=2047 gap=543 poll_thresh=19 ino=257 dd-2584 [004] 171.085541: balance_dirty_state: bdi btrfs-1: dirty=1090 wb=464 unstable=0 bg_thresh=1025 thresh=2050 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 171.085543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-91% task_gap=-283% task_weight=99% bdi_bw=61376 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 171.088181: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=444 wrote=1056 to_write=7136 dd-2584 [004] 171.096906: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1242 unstable=0 bg_thresh=1028 thresh=2057 gap=745 poll_thresh=20 ino=257 dd-2584 [004] 171.097011: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1242 unstable=0 bg_thresh=1028 thresh=2057 gap=745 poll_thresh=15 ino=257 dd-2584 [004] 171.097114: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1242 unstable=0 bg_thresh=1028 thresh=2056 gap=719 poll_thresh=16 ino=257 dd-2584 [004] 171.097644: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1242 unstable=0 bg_thresh=1027 thresh=2055 gap=693 poll_thresh=17 ino=257 dd-2584 [004] 171.097866: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1242 unstable=0 bg_thresh=1026 thresh=2053 gap=665 poll_thresh=18 ino=257 dd-2584 [004] 171.098080: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1242 unstable=0 bg_thresh=1026 thresh=2052 gap=639 poll_thresh=19 ino=257 dd-2584 [004] 171.098293: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1242 unstable=0 bg_thresh=1025 thresh=2051 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 171.098505: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1242 unstable=0 bg_thresh=1027 thresh=2055 gap=567 poll_thresh=21 ino=257 dd-2584 [004] 171.098723: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1242 unstable=0 bg_thresh=1028 thresh=2057 gap=531 poll_thresh=22 ino=257 dd-2584 [004] 171.099494: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1242 unstable=0 bg_thresh=1040 thresh=2080 gap=529 poll_thresh=23 ino=257 dd-2584 [004] 171.099703: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1242 unstable=0 bg_thresh=1039 thresh=2079 gap=503 poll_thresh=24 ino=257 dd-2584 [004] 171.099711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-95% task_gap=-291% task_weight=100% bdi_bw=61376 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 171.104865: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1242 unstable=0 bg_thresh=1030 thresh=2060 gap=484 poll_thresh=24 ino=257 dd-2584 [004] 171.104871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-107% task_gap=-316% task_weight=100% bdi_bw=61376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 171.116935: balance_dirty_state: bdi btrfs-1: dirty=334 wb=916 unstable=0 bg_thresh=1030 thresh=2061 gap=811 poll_thresh=24 ino=257 dd-2584 [004] 171.117417: balance_dirty_state: bdi btrfs-1: dirty=359 wb=916 unstable=0 bg_thresh=1030 thresh=2060 gap=785 poll_thresh=18 ino=257 dd-2584 [004] 171.117662: balance_dirty_state: bdi btrfs-1: dirty=384 wb=916 unstable=0 bg_thresh=1029 thresh=2059 gap=759 poll_thresh=19 ino=257 dd-2584 [004] 171.117933: balance_dirty_state: bdi btrfs-1: dirty=435 wb=916 unstable=0 bg_thresh=1033 thresh=2066 gap=715 poll_thresh=20 ino=257 dd-2584 [004] 171.118190: balance_dirty_state: bdi btrfs-1: dirty=460 wb=916 unstable=0 bg_thresh=1032 thresh=2065 gap=689 poll_thresh=21 ino=257 dd-2584 [004] 171.118448: balance_dirty_state: bdi btrfs-1: dirty=485 wb=916 unstable=0 bg_thresh=1032 thresh=2064 gap=663 poll_thresh=22 ino=257 dd-2584 [004] 171.118704: balance_dirty_state: bdi btrfs-1: dirty=535 wb=916 unstable=0 bg_thresh=1031 thresh=2063 gap=612 poll_thresh=23 ino=257 dd-2584 [004] 171.119468: balance_dirty_state: bdi btrfs-1: dirty=560 wb=916 unstable=0 bg_thresh=1039 thresh=2079 gap=603 poll_thresh=24 ino=257 dd-2584 [004] 171.119598: balance_dirty_state: bdi btrfs-1: dirty=585 wb=916 unstable=0 bg_thresh=1041 thresh=2083 gap=582 poll_thresh=25 ino=257 dd-2584 [004] 171.119885: balance_dirty_state: bdi btrfs-1: dirty=610 wb=916 unstable=0 bg_thresh=1041 thresh=2082 gap=556 poll_thresh=26 ino=257 dd-2584 [004] 171.120015: balance_dirty_state: bdi btrfs-1: dirty=635 wb=916 unstable=0 bg_thresh=1037 thresh=2075 gap=524 poll_thresh=27 ino=257 dd-2584 [004] 171.120456: balance_dirty_state: bdi btrfs-1: dirty=685 wb=916 unstable=0 bg_thresh=1036 thresh=2073 gap=472 poll_thresh=28 ino=257 dd-2584 [004] 171.120461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-99% task_gap=-298% task_weight=99% bdi_bw=61376 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 171.124951: balance_dirty_state: bdi btrfs-1: dirty=685 wb=778 unstable=0 bg_thresh=1032 thresh=2065 gap=602 poll_thresh=28 ino=257 dd-2584 [004] 171.125052: balance_dirty_state: bdi btrfs-1: dirty=711 wb=778 unstable=0 bg_thresh=1035 thresh=2070 gap=581 poll_thresh=21 ino=257 dd-2584 [004] 171.125184: balance_dirty_state: bdi btrfs-1: dirty=724 wb=778 unstable=0 bg_thresh=1036 thresh=2072 gap=570 poll_thresh=22 ino=257 dd-2584 [004] 171.125563: balance_dirty_state: bdi btrfs-1: dirty=749 wb=778 unstable=0 bg_thresh=1039 thresh=2079 gap=552 poll_thresh=23 ino=257 dd-2584 [004] 171.125688: balance_dirty_state: bdi btrfs-1: dirty=799 wb=778 unstable=0 bg_thresh=1039 thresh=2078 gap=501 poll_thresh=24 ino=257 dd-2584 [004] 171.125692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-248% task_weight=100% bdi_bw=61376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 171.132927: balance_dirty_state: bdi btrfs-1: dirty=799 wb=639 unstable=0 bg_thresh=1030 thresh=2061 gap=623 poll_thresh=24 ino=257 dd-2584 [004] 171.133046: balance_dirty_state: bdi btrfs-1: dirty=812 wb=639 unstable=0 bg_thresh=1030 thresh=2061 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 171.133174: balance_dirty_state: bdi btrfs-1: dirty=850 wb=639 unstable=0 bg_thresh=1029 thresh=2059 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 171.133464: balance_dirty_state: bdi btrfs-1: dirty=875 wb=639 unstable=0 bg_thresh=1029 thresh=2058 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 171.133588: balance_dirty_state: bdi btrfs-1: dirty=900 wb=639 unstable=0 bg_thresh=1028 thresh=2057 gap=518 poll_thresh=21 ino=257 dd-2584 [004] 171.134010: balance_dirty_state: bdi btrfs-1: dirty=938 wb=639 unstable=0 bg_thresh=1040 thresh=2080 gap=503 poll_thresh=22 ino=257 dd-2584 [004] 171.134015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-95% task_gap=-290% task_weight=100% bdi_bw=61376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 171.140968: balance_dirty_state: bdi btrfs-1: dirty=938 wb=514 unstable=0 bg_thresh=1032 thresh=2065 gap=613 poll_thresh=22 ino=257 flush-0:15-2091 [005] 171.141002: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=34780 wrote=0 to_write=4096 dd-2584 [004] 171.141044: balance_dirty_state: bdi btrfs-1: dirty=963 wb=514 unstable=0 bg_thresh=1029 thresh=2059 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 171.141164: balance_dirty_state: bdi btrfs-1: dirty=988 wb=514 unstable=0 bg_thresh=1031 thresh=2063 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 171.141280: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=514 unstable=0 bg_thresh=1031 thresh=2062 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 171.141403: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=514 unstable=0 bg_thresh=1029 thresh=2059 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 171.141407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-108% task_gap=-317% task_weight=100% bdi_bw=61376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 171.141506: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28600 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 171.145164: writeback_single_inode: bdi btrfs-1: ino=257 state= age=504 wrote=992 to_write=7200 dd-2584 [004] 171.148905: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1420 unstable=0 bg_thresh=1028 thresh=2057 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 171.148979: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1420 unstable=0 bg_thresh=1029 thresh=2059 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 171.149042: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1420 unstable=0 bg_thresh=1029 thresh=2058 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 171.149106: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1420 unstable=0 bg_thresh=1031 thresh=2063 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 171.149556: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1420 unstable=0 bg_thresh=1028 thresh=2056 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 171.149561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=61376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 171.156917: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1295 unstable=0 bg_thresh=1009 thresh=2018 gap=590 poll_thresh=17 ino=257 dd-2584 [004] 171.157005: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1295 unstable=0 bg_thresh=1009 thresh=2018 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 171.157103: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1295 unstable=0 bg_thresh=1008 thresh=2017 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 171.157204: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1295 unstable=0 bg_thresh=1008 thresh=2017 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 171.157301: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1295 unstable=0 bg_thresh=1011 thresh=2022 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 171.157742: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1295 unstable=0 bg_thresh=1010 thresh=2021 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 171.157749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=61376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 171.168882: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1030 unstable=0 bg_thresh=992 thresh=1985 gap=734 poll_thresh=17 ino=257 dd-2584 [004] 171.168988: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1030 unstable=0 bg_thresh=995 thresh=1990 gap=714 poll_thresh=13 ino=257 dd-2584 [004] 171.169091: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1030 unstable=0 bg_thresh=995 thresh=1990 gap=714 poll_thresh=14 ino=257 dd-2584 [004] 171.169198: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1030 unstable=0 bg_thresh=994 thresh=1989 gap=688 poll_thresh=15 ino=257 dd-2584 [004] 171.169305: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1030 unstable=0 bg_thresh=997 thresh=1994 gap=668 poll_thresh=16 ino=257 dd-2584 [004] 171.169763: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1030 unstable=0 bg_thresh=1025 thresh=2051 gap=700 poll_thresh=17 ino=257 dd-2584 [004] 171.169954: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1030 unstable=0 bg_thresh=1027 thresh=2055 gap=679 poll_thresh=18 ino=257 dd-2584 [004] 171.170449: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1030 unstable=0 bg_thresh=1026 thresh=2052 gap=651 poll_thresh=19 ino=257 dd-2584 [004] 171.170630: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1030 unstable=0 bg_thresh=1026 thresh=2052 gap=626 poll_thresh=20 ino=257 dd-2584 [004] 171.170809: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1030 unstable=0 bg_thresh=1025 thresh=2051 gap=575 poll_thresh=21 ino=257 dd-2584 [004] 171.170988: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1030 unstable=0 bg_thresh=1027 thresh=2055 gap=554 poll_thresh=22 ino=257 dd-2584 [004] 171.171170: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1030 unstable=0 bg_thresh=1027 thresh=2054 gap=528 poll_thresh=23 ino=257 dd-2584 [004] 171.171354: balance_dirty_state: bdi btrfs-1: dirty=546 wb=1030 unstable=0 bg_thresh=1026 thresh=2053 gap=477 poll_thresh=24 ino=257 dd-2584 [004] 171.171361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=61376 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 171.176924: balance_dirty_state: bdi btrfs-1: dirty=546 wb=916 unstable=0 bg_thresh=1019 thresh=2038 gap=576 poll_thresh=24 ino=257 dd-2584 [003] 171.177005: balance_dirty_state: bdi btrfs-1: dirty=559 wb=916 unstable=0 bg_thresh=1019 thresh=2039 gap=564 poll_thresh=18 ino=257 dd-2584 [003] 171.177144: balance_dirty_state: bdi btrfs-1: dirty=585 wb=916 unstable=0 bg_thresh=1016 thresh=2032 gap=531 poll_thresh=19 ino=257 dd-2584 [003] 171.177271: balance_dirty_state: bdi btrfs-1: dirty=635 wb=916 unstable=0 bg_thresh=1015 thresh=2031 gap=480 poll_thresh=20 ino=257 dd-2584 [003] 171.177276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=98% bdi_bw=61376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 171.184989: balance_dirty_state: bdi btrfs-1: dirty=635 wb=753 unstable=0 bg_thresh=1011 thresh=2022 gap=634 poll_thresh=20 ino=257 dd-2584 [005] 171.185462: balance_dirty_state: bdi btrfs-1: dirty=635 wb=753 unstable=0 bg_thresh=1011 thresh=2022 gap=634 poll_thresh=15 ino=257 dd-2584 [005] 171.185595: balance_dirty_state: bdi btrfs-1: dirty=660 wb=753 unstable=0 bg_thresh=1010 thresh=2021 gap=608 poll_thresh=16 ino=257 dd-2584 [005] 171.186329: balance_dirty_state: bdi btrfs-1: dirty=698 wb=753 unstable=0 bg_thresh=1027 thresh=2055 gap=604 poll_thresh=17 ino=257 dd-2584 [005] 171.186446: balance_dirty_state: bdi btrfs-1: dirty=723 wb=753 unstable=0 bg_thresh=1029 thresh=2059 gap=583 poll_thresh=18 ino=257 dd-2584 [005] 171.186567: balance_dirty_state: bdi btrfs-1: dirty=773 wb=753 unstable=0 bg_thresh=1029 thresh=2058 gap=532 poll_thresh=19 ino=257 dd-2584 [005] 171.186686: balance_dirty_state: bdi btrfs-1: dirty=798 wb=753 unstable=0 bg_thresh=1028 thresh=2057 gap=506 poll_thresh=20 ino=257 dd-2584 [005] 171.186690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=61376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 171.192987: balance_dirty_state: bdi btrfs-1: dirty=798 wb=627 unstable=0 bg_thresh=1018 thresh=2036 gap=611 poll_thresh=20 ino=257 dd-2584 [005] 171.193092: balance_dirty_state: bdi btrfs-1: dirty=823 wb=627 unstable=0 bg_thresh=1020 thresh=2041 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 171.193216: balance_dirty_state: bdi btrfs-1: dirty=823 wb=627 unstable=0 bg_thresh=1017 thresh=2035 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 171.193459: balance_dirty_state: bdi btrfs-1: dirty=848 wb=627 unstable=0 bg_thresh=1019 thresh=2039 gap=564 poll_thresh=17 ino=257 dd-2584 [005] 171.193720: balance_dirty_state: bdi btrfs-1: dirty=886 wb=627 unstable=0 bg_thresh=1019 thresh=2039 gap=526 poll_thresh=18 ino=257 dd-2584 [005] 171.194331: balance_dirty_state: bdi btrfs-1: dirty=911 wb=627 unstable=0 bg_thresh=1018 thresh=2037 gap=499 poll_thresh=19 ino=257 dd-2584 [005] 171.194340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=62244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 171.201100: balance_dirty_state: bdi btrfs-1: dirty=911 wb=502 unstable=0 bg_thresh=1020 thresh=2041 gap=628 poll_thresh=19 ino=257 dd-2584 [005] 171.201208: balance_dirty_state: bdi btrfs-1: dirty=936 wb=502 unstable=0 bg_thresh=1021 thresh=2042 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 171.201346: balance_dirty_state: bdi btrfs-1: dirty=949 wb=502 unstable=0 bg_thresh=1020 thresh=2040 gap=589 poll_thresh=15 ino=257 dd-2584 [005] 171.201479: balance_dirty_state: bdi btrfs-1: dirty=949 wb=502 unstable=0 bg_thresh=1020 thresh=2041 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 171.201737: balance_dirty_state: bdi btrfs-1: dirty=999 wb=502 unstable=0 bg_thresh=1020 thresh=2040 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 171.201995: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=502 unstable=0 bg_thresh=1019 thresh=2039 gap=513 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 171.202084: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28660 wrote=0 to_write=8192 dd-2584 [005] 171.202271: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=502 unstable=0 bg_thresh=1021 thresh=2043 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 171.202274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=62244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 171.206729: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1008 to_write=7184 dd-2584 [000] 171.209047: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1356 unstable=0 bg_thresh=1020 thresh=2041 gap=641 poll_thresh=19 ino=257 dd-2584 [000] 171.209187: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1356 unstable=0 bg_thresh=1020 thresh=2041 gap=616 poll_thresh=14 ino=257 dd-2584 [000] 171.209322: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1356 unstable=0 bg_thresh=1020 thresh=2040 gap=615 poll_thresh=15 ino=257 dd-2584 [000] 171.209457: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1356 unstable=0 bg_thresh=1017 thresh=2034 gap=584 poll_thresh=16 ino=257 dd-2584 [000] 171.210143: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1356 unstable=0 bg_thresh=1027 thresh=2054 gap=566 poll_thresh=17 ino=257 dd-2584 [000] 171.210758: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1356 unstable=0 bg_thresh=1029 thresh=2058 gap=545 poll_thresh=18 ino=257 dd-2584 [000] 171.211016: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1356 unstable=0 bg_thresh=1028 thresh=2057 gap=519 poll_thresh=19 ino=257 dd-2584 [000] 171.211684: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1356 unstable=0 bg_thresh=1030 thresh=2060 gap=472 poll_thresh=20 ino=257 dd-2584 [000] 171.211694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1312 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-92% task_gap=-283% task_weight=98% bdi_bw=62244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 171.217030: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1242 unstable=0 bg_thresh=1025 thresh=2051 gap=577 poll_thresh=20 ino=257 dd-2584 [000] 171.217189: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1242 unstable=0 bg_thresh=1026 thresh=2052 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 171.217327: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1242 unstable=0 bg_thresh=1022 thresh=2045 gap=545 poll_thresh=16 ino=257 dd-2584 [000] 171.218012: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1242 unstable=0 bg_thresh=1030 thresh=2061 gap=536 poll_thresh=17 ino=257 dd-2584 [000] 171.218273: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1242 unstable=0 bg_thresh=1032 thresh=2065 gap=515 poll_thresh=18 ino=257 dd-2584 [000] 171.218281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1317 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=62244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 171.224983: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1104 unstable=0 bg_thresh=1024 thresh=2049 gap=637 poll_thresh=18 ino=257 dd-2584 [000] 171.225073: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1104 unstable=0 bg_thresh=1021 thresh=2043 gap=606 poll_thresh=13 ino=257 dd-2584 [000] 171.225135: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1104 unstable=0 bg_thresh=1024 thresh=2048 gap=611 poll_thresh=14 ino=257 dd-2584 [000] 171.225465: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1104 unstable=0 bg_thresh=1031 thresh=2063 gap=588 poll_thresh=15 ino=257 dd-2584 [000] 171.225621: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1016 unstable=0 bg_thresh=1025 thresh=2050 gap=663 poll_thresh=16 ino=257 dd-2584 [000] 171.226110: balance_dirty_state: bdi btrfs-1: dirty=397 wb=991 unstable=0 bg_thresh=1025 thresh=2051 gap=663 poll_thresh=17 ino=257 dd-2584 [000] 171.226300: balance_dirty_state: bdi btrfs-1: dirty=447 wb=991 unstable=0 bg_thresh=1026 thresh=2053 gap=615 poll_thresh=18 ino=257 dd-2584 [000] 171.226489: balance_dirty_state: bdi btrfs-1: dirty=472 wb=991 unstable=0 bg_thresh=1026 thresh=2052 gap=589 poll_thresh=19 ino=257 dd-2584 [000] 171.226678: balance_dirty_state: bdi btrfs-1: dirty=497 wb=991 unstable=0 bg_thresh=1025 thresh=2051 gap=563 poll_thresh=20 ino=257 dd-2584 [000] 171.227213: balance_dirty_state: bdi btrfs-1: dirty=535 wb=991 unstable=0 bg_thresh=1027 thresh=2055 gap=529 poll_thresh=21 ino=257 dd-2584 [000] 171.227408: balance_dirty_state: bdi btrfs-1: dirty=560 wb=991 unstable=0 bg_thresh=1029 thresh=2059 gap=508 poll_thresh=22 ino=257 dd-2584 [000] 171.227414: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1321 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-270% task_weight=99% bdi_bw=62244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 171.236993: balance_dirty_state: bdi btrfs-1: dirty=560 wb=991 unstable=0 bg_thresh=1023 thresh=2047 gap=496 poll_thresh=22 ino=257 dd-2584 [001] 171.236999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-92% task_gap=-284% task_weight=98% bdi_bw=62244 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 171.248981: balance_dirty_state: bdi btrfs-1: dirty=573 wb=765 unstable=0 bg_thresh=1022 thresh=2045 gap=707 poll_thresh=22 ino=257 dd-2584 [001] 171.249066: balance_dirty_state: bdi btrfs-1: dirty=573 wb=765 unstable=0 bg_thresh=1015 thresh=2030 gap=692 poll_thresh=16 ino=257 dd-2584 [001] 171.249206: balance_dirty_state: bdi btrfs-1: dirty=623 wb=715 unstable=0 bg_thresh=1020 thresh=2041 gap=703 poll_thresh=17 ino=257 dd-2584 [001] 171.249525: balance_dirty_state: bdi btrfs-1: dirty=648 wb=640 unstable=0 bg_thresh=1022 thresh=2045 gap=757 poll_thresh=18 ino=257 dd-2584 [001] 171.249664: balance_dirty_state: bdi btrfs-1: dirty=686 wb=640 unstable=0 bg_thresh=1024 thresh=2049 gap=723 poll_thresh=19 ino=257 dd-2584 [001] 171.249797: balance_dirty_state: bdi btrfs-1: dirty=711 wb=640 unstable=0 bg_thresh=1024 thresh=2048 gap=697 poll_thresh=20 ino=257 dd-2584 [001] 171.249929: balance_dirty_state: bdi btrfs-1: dirty=736 wb=640 unstable=0 bg_thresh=1023 thresh=2047 gap=671 poll_thresh=21 ino=257 dd-2584 [001] 171.250062: balance_dirty_state: bdi btrfs-1: dirty=761 wb=640 unstable=0 bg_thresh=1023 thresh=2046 gap=645 poll_thresh=22 ino=257 dd-2584 [001] 171.250512: balance_dirty_state: bdi btrfs-1: dirty=799 wb=640 unstable=0 bg_thresh=1028 thresh=2057 gap=618 poll_thresh=23 ino=257 dd-2584 [001] 171.250645: balance_dirty_state: bdi btrfs-1: dirty=849 wb=640 unstable=0 bg_thresh=1030 thresh=2061 gap=572 poll_thresh=24 ino=257 dd-2584 [001] 171.250778: balance_dirty_state: bdi btrfs-1: dirty=874 wb=640 unstable=0 bg_thresh=1030 thresh=2060 gap=546 poll_thresh=25 ino=257 dd-2584 [001] 171.251387: balance_dirty_state: bdi btrfs-1: dirty=899 wb=640 unstable=0 bg_thresh=1032 thresh=2065 gap=526 poll_thresh=26 ino=257 dd-2584 [001] 171.251520: balance_dirty_state: bdi btrfs-1: dirty=924 wb=640 unstable=0 bg_thresh=1032 thresh=2064 gap=500 poll_thresh=27 ino=257 dd-2584 [001] 171.251525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-105% task_gap=-310% task_weight=100% bdi_bw=62244 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 171.256965: balance_dirty_state: bdi btrfs-1: dirty=924 wb=640 unstable=0 bg_thresh=1027 thresh=2055 gap=491 poll_thresh=27 ino=257 dd-2584 [001] 171.256971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-111% task_gap=-321% task_weight=99% bdi_bw=62244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 171.264985: balance_dirty_state: bdi btrfs-1: dirty=924 wb=388 unstable=0 bg_thresh=1023 thresh=2046 gap=734 poll_thresh=27 ino=257 dd-2584 [001] 171.265068: balance_dirty_state: bdi btrfs-1: dirty=937 wb=388 unstable=0 bg_thresh=1022 thresh=2044 gap=719 poll_thresh=20 ino=257 dd-2584 [001] 171.265198: balance_dirty_state: bdi btrfs-1: dirty=975 wb=388 unstable=0 bg_thresh=1022 thresh=2045 gap=682 poll_thresh=21 ino=257 dd-2584 [001] 171.265596: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=388 unstable=0 bg_thresh=1029 thresh=2059 gap=658 poll_thresh=22 ino=257 dd-2584 [001] 171.265720: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=388 unstable=0 bg_thresh=1031 thresh=2063 gap=612 poll_thresh=23 ino=257 flush-btrfs-1-2586 [007] 171.265809: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28724 wrote=0 to_write=8192 dd-2584 [001] 171.265858: balance_dirty_state: bdi btrfs-1: dirty=1088 wb=388 unstable=0 bg_thresh=1031 thresh=2062 gap=586 poll_thresh=24 ino=257 dd-2584 [001] 171.266305: balance_dirty_state: bdi btrfs-1: dirty=975 wb=526 unstable=0 bg_thresh=1032 thresh=2065 gap=564 poll_thresh=25 ino=257 dd-2584 [001] 171.266668: balance_dirty_state: bdi btrfs-1: dirty=849 wb=677 unstable=0 bg_thresh=1032 thresh=2065 gap=539 poll_thresh=26 ino=257 dd-2584 [001] 171.267284: balance_dirty_state: bdi btrfs-1: dirty=610 wb=954 unstable=0 bg_thresh=1029 thresh=2058 gap=494 poll_thresh=27 ino=257 dd-2584 [001] 171.267286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-131% task_gap=-362% task_weight=98% bdi_bw=62244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 171.268528: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=1136 to_write=7056 dd-2584 [001] 171.276923: balance_dirty_state: bdi btrfs-1: dirty=32 wb=1407 unstable=0 bg_thresh=1018 thresh=2037 gap=598 poll_thresh=27 ino=257 dd-2584 [001] 171.277064: balance_dirty_state: bdi btrfs-1: dirty=32 wb=1407 unstable=0 bg_thresh=1019 thresh=2038 gap=599 poll_thresh=20 ino=257 dd-2584 [001] 171.277320: balance_dirty_state: bdi btrfs-1: dirty=82 wb=1407 unstable=0 bg_thresh=1021 thresh=2043 gap=554 poll_thresh=21 ino=257 dd-2584 [001] 171.277578: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1407 unstable=0 bg_thresh=1021 thresh=2042 gap=528 poll_thresh=22 ino=257 dd-2584 [001] 171.278214: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1407 unstable=0 bg_thresh=1028 thresh=2056 gap=504 poll_thresh=23 ino=257 dd-2584 [001] 171.278223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=62244 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 171.284992: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1268 unstable=0 bg_thresh=1013 thresh=2026 gap=613 poll_thresh=23 ino=257 dd-2584 [001] 171.285255: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1268 unstable=0 bg_thresh=1011 thresh=2022 gap=609 poll_thresh=17 ino=257 dd-2584 [001] 171.285407: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1268 unstable=0 bg_thresh=1018 thresh=2036 gap=573 poll_thresh=18 ino=257 dd-2584 [001] 171.285556: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1243 unstable=0 bg_thresh=1014 thresh=2028 gap=565 poll_thresh=19 ino=257 dd-2584 [001] 171.286023: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1243 unstable=0 bg_thresh=1014 thresh=2029 gap=528 poll_thresh=20 ino=257 dd-2584 [001] 171.286361: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1168 unstable=0 bg_thresh=1012 thresh=2025 gap=561 poll_thresh=21 ino=257 dd-2584 [001] 171.286494: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1143 unstable=0 bg_thresh=1012 thresh=2024 gap=560 poll_thresh=22 ino=257 dd-2584 [001] 171.286624: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1143 unstable=0 bg_thresh=1014 thresh=2028 gap=539 poll_thresh=23 ino=257 dd-2584 [001] 171.287074: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1143 unstable=0 bg_thresh=1013 thresh=2026 gap=512 poll_thresh=24 ino=257 dd-2584 [001] 171.287431: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1143 unstable=0 bg_thresh=1014 thresh=2029 gap=465 poll_thresh=25 ino=257 dd-2584 [001] 171.287436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-127% task_gap=-354% task_weight=99% bdi_bw=62244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 171.292975: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1143 unstable=0 bg_thresh=1032 thresh=2064 gap=500 poll_thresh=25 ino=257 dd-2584 [001] 171.292980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1326 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-105% task_gap=-309% task_weight=99% bdi_bw=62244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 171.300965: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1143 unstable=0 bg_thresh=1026 thresh=2053 gap=489 poll_thresh=25 ino=257 dd-2584 [001] 171.300970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=62240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 171.308942: balance_dirty_state: bdi btrfs-1: dirty=421 wb=790 unstable=0 bg_thresh=1008 thresh=2017 gap=806 poll_thresh=25 ino=257 dd-2584 [001] 171.309017: balance_dirty_state: bdi btrfs-1: dirty=421 wb=790 unstable=0 bg_thresh=1008 thresh=2017 gap=806 poll_thresh=19 ino=257 dd-2584 [001] 171.309158: balance_dirty_state: bdi btrfs-1: dirty=471 wb=790 unstable=0 bg_thresh=1010 thresh=2021 gap=760 poll_thresh=20 ino=257 dd-2584 [001] 171.309619: balance_dirty_state: bdi btrfs-1: dirty=497 wb=790 unstable=0 bg_thresh=1008 thresh=2017 gap=730 poll_thresh=21 ino=257 dd-2584 [001] 171.310110: balance_dirty_state: bdi btrfs-1: dirty=523 wb=790 unstable=0 bg_thresh=1005 thresh=2011 gap=698 poll_thresh=22 ino=257 dd-2584 [001] 171.310249: balance_dirty_state: bdi btrfs-1: dirty=548 wb=790 unstable=0 bg_thresh=1010 thresh=2021 gap=683 poll_thresh=23 ino=257 dd-2584 [001] 171.310702: balance_dirty_state: bdi btrfs-1: dirty=598 wb=790 unstable=0 bg_thresh=1024 thresh=2049 gap=661 poll_thresh=24 ino=257 dd-2584 [001] 171.310826: balance_dirty_state: bdi btrfs-1: dirty=623 wb=790 unstable=0 bg_thresh=1023 thresh=2047 gap=634 poll_thresh=25 ino=257 dd-2584 [001] 171.310957: balance_dirty_state: bdi btrfs-1: dirty=648 wb=790 unstable=0 bg_thresh=1023 thresh=2046 gap=608 poll_thresh=26 ino=257 dd-2584 [001] 171.311085: balance_dirty_state: bdi btrfs-1: dirty=698 wb=790 unstable=0 bg_thresh=1022 thresh=2045 gap=557 poll_thresh=27 ino=257 dd-2584 [001] 171.311216: balance_dirty_state: bdi btrfs-1: dirty=723 wb=790 unstable=0 bg_thresh=1022 thresh=2044 gap=531 poll_thresh=28 ino=257 dd-2584 [001] 171.311561: balance_dirty_state: bdi btrfs-1: dirty=748 wb=790 unstable=0 bg_thresh=1020 thresh=2040 gap=502 poll_thresh=29 ino=257 dd-2584 [001] 171.311566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=62240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 171.316975: balance_dirty_state: bdi btrfs-1: dirty=748 wb=652 unstable=0 bg_thresh=1014 thresh=2029 gap=629 poll_thresh=29 ino=257 dd-2584 [006] 171.317070: balance_dirty_state: bdi btrfs-1: dirty=748 wb=652 unstable=0 bg_thresh=1014 thresh=2029 gap=629 poll_thresh=22 ino=257 dd-2584 [006] 171.317620: balance_dirty_state: bdi btrfs-1: dirty=798 wb=652 unstable=0 bg_thresh=1019 thresh=2039 gap=589 poll_thresh=23 ino=257 dd-2584 [006] 171.317853: balance_dirty_state: bdi btrfs-1: dirty=823 wb=652 unstable=0 bg_thresh=1018 thresh=2037 gap=562 poll_thresh=24 ino=257 dd-2584 [006] 171.318065: balance_dirty_state: bdi btrfs-1: dirty=862 wb=652 unstable=0 bg_thresh=1017 thresh=2035 gap=521 poll_thresh=25 ino=257 dd-2584 [006] 171.318195: balance_dirty_state: bdi btrfs-1: dirty=887 wb=652 unstable=0 bg_thresh=1014 thresh=2028 gap=489 poll_thresh=26 ino=257 dd-2584 [006] 171.318200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-128% task_gap=-356% task_weight=100% bdi_bw=62240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 171.324979: balance_dirty_state: bdi btrfs-1: dirty=887 wb=514 unstable=0 bg_thresh=1012 thresh=2025 gap=624 poll_thresh=26 ino=257 dd-2584 [006] 171.325111: balance_dirty_state: bdi btrfs-1: dirty=900 wb=514 unstable=0 bg_thresh=1013 thresh=2026 gap=612 poll_thresh=19 ino=257 dd-2584 [006] 171.325353: balance_dirty_state: bdi btrfs-1: dirty=938 wb=514 unstable=0 bg_thresh=1015 thresh=2030 gap=578 poll_thresh=20 ino=257 dd-2584 [006] 171.325597: balance_dirty_state: bdi btrfs-1: dirty=963 wb=514 unstable=0 bg_thresh=1014 thresh=2029 gap=552 poll_thresh=21 ino=257 dd-2584 [006] 171.326199: balance_dirty_state: bdi btrfs-1: dirty=988 wb=514 unstable=0 bg_thresh=1034 thresh=2069 gap=567 poll_thresh=22 ino=257 dd-2584 [006] 171.326489: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=514 unstable=0 bg_thresh=1036 thresh=2073 gap=546 poll_thresh=23 ino=257 dd-2584 [006] 171.326608: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=514 unstable=0 bg_thresh=1036 thresh=2072 gap=495 poll_thresh=24 ino=257 dd-2584 [006] 171.326613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-122% task_gap=-345% task_weight=99% bdi_bw=62240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 171.326627: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28784 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 171.329218: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=1040 to_write=7152 dd-2584 [004] 171.333092: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1445 unstable=0 bg_thresh=1015 thresh=2030 gap=541 poll_thresh=24 ino=257 dd-2584 [004] 171.333204: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1445 unstable=0 bg_thresh=1014 thresh=2029 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 171.333470: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1445 unstable=0 bg_thresh=1014 thresh=2028 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 171.333734: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1445 unstable=0 bg_thresh=1013 thresh=2027 gap=463 poll_thresh=20 ino=257 dd-2584 [004] 171.333743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1290 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-129% task_gap=-359% task_weight=101% bdi_bw=62240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 171.341106: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1295 unstable=0 bg_thresh=1009 thresh=2019 gap=605 poll_thresh=20 ino=257 dd-2584 [000] 171.341247: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1295 unstable=0 bg_thresh=1009 thresh=2019 gap=605 poll_thresh=15 ino=257 dd-2584 [000] 171.341376: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1295 unstable=0 bg_thresh=1012 thresh=2024 gap=585 poll_thresh=16 ino=257 dd-2584 [000] 171.341636: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1295 unstable=0 bg_thresh=1014 thresh=2029 gap=565 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 171.342132: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28800 wrote=0 to_write=8192 flush-0:15-2091 [005] 171.342211: writeback_single_inode: bdi 0:15: ino=2375725 state=I_DIRTY_DATASYNC age=10468 wrote=1 to_write=4095 flush-0:15-2091 [005] 171.342234: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=5200 wrote=1 to_write=4094 flush-0:15-2091 [005] 171.342242: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=168 wrote=0 to_write=4094 dd-2584 [000] 171.342315: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1295 unstable=0 bg_thresh=1033 thresh=2066 gap=564 poll_thresh=18 ino=257 dd-2584 [000] 171.342818: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1420 unstable=0 bg_thresh=1032 thresh=2065 gap=538 poll_thresh=19 ino=257 flush-btrfs-1-2586 [007] 171.343280: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=208 to_write=7984 dd-2584 [000] 171.343425: balance_dirty_state: bdi btrfs-1: dirty=57 wb=1495 unstable=0 bg_thresh=1032 thresh=2064 gap=512 poll_thresh=20 ino=257 dd-2584 [000] 171.343434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1324 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-105% task_gap=-312% task_weight=101% bdi_bw=62240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 171.348999: balance_dirty_state: bdi btrfs-1: dirty=57 wb=1394 unstable=0 bg_thresh=1032 thresh=2065 gap=614 poll_thresh=20 ino=257 dd-2584 [004] 171.349096: balance_dirty_state: bdi btrfs-1: dirty=57 wb=1394 unstable=0 bg_thresh=1032 thresh=2064 gap=613 poll_thresh=15 ino=257 dd-2584 [004] 171.349189: balance_dirty_state: bdi btrfs-1: dirty=82 wb=1394 unstable=0 bg_thresh=1034 thresh=2069 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 171.349372: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1394 unstable=0 bg_thresh=1033 thresh=2066 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 171.349574: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1394 unstable=0 bg_thresh=1032 thresh=2065 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 171.349772: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1394 unstable=0 bg_thresh=1029 thresh=2058 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 171.349779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=62240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 171.357073: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1394 unstable=0 bg_thresh=1028 thresh=2057 gap=493 poll_thresh=19 ino=257 dd-2584 [003] 171.357078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=62240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 171.364973: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1142 unstable=0 bg_thresh=1025 thresh=2050 gap=738 poll_thresh=19 ino=257 dd-2584 [003] 171.365069: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1142 unstable=0 bg_thresh=1025 thresh=2051 gap=726 poll_thresh=14 ino=257 dd-2584 [003] 171.365136: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1142 unstable=0 bg_thresh=1025 thresh=2051 gap=726 poll_thresh=15 ino=257 dd-2584 [003] 171.365201: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1142 unstable=0 bg_thresh=1025 thresh=2050 gap=700 poll_thresh=16 ino=257 dd-2584 [003] 171.365331: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1142 unstable=0 bg_thresh=1024 thresh=2049 gap=674 poll_thresh=17 ino=257 dd-2584 [003] 171.365745: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1142 unstable=0 bg_thresh=1022 thresh=2044 gap=631 poll_thresh=18 ino=257 dd-2584 [003] 171.365983: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1142 unstable=0 bg_thresh=1023 thresh=2047 gap=584 poll_thresh=19 ino=257 dd-2584 [003] 171.366268: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1142 unstable=0 bg_thresh=1010 thresh=2021 gap=545 poll_thresh=20 ino=257 dd-2584 [003] 171.366413: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1079 unstable=0 bg_thresh=1014 thresh=2028 gap=590 poll_thresh=21 ino=257 dd-2584 [003] 171.366552: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1004 unstable=0 bg_thresh=1013 thresh=2027 gap=639 poll_thresh=22 ino=257 dd-2584 [003] 171.366795: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1004 unstable=0 bg_thresh=1014 thresh=2029 gap=603 poll_thresh=23 ino=257 dd-2584 [003] 171.367049: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1004 unstable=0 bg_thresh=1014 thresh=2029 gap=553 poll_thresh=24 ino=257 dd-2584 [003] 171.367176: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1004 unstable=0 bg_thresh=1017 thresh=2034 gap=533 poll_thresh=25 ino=257 dd-2584 [003] 171.367727: balance_dirty_state: bdi btrfs-1: dirty=535 wb=1004 unstable=0 bg_thresh=1014 thresh=2029 gap=490 poll_thresh=26 ino=257 dd-2584 [003] 171.367732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-150% task_gap=-402% task_weight=100% bdi_bw=62240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 171.373058: balance_dirty_state: bdi btrfs-1: dirty=535 wb=1004 unstable=0 bg_thresh=1014 thresh=2029 gap=490 poll_thresh=26 ino=257 dd-2584 [003] 171.373067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-150% task_gap=-402% task_weight=100% bdi_bw=62240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 171.381069: balance_dirty_state: bdi btrfs-1: dirty=535 wb=752 unstable=0 bg_thresh=1015 thresh=2030 gap=743 poll_thresh=26 ino=257 dd-2584 [003] 171.381148: balance_dirty_state: bdi btrfs-1: dirty=548 wb=752 unstable=0 bg_thresh=1015 thresh=2031 gap=731 poll_thresh=19 ino=257 dd-2584 [003] 171.381277: balance_dirty_state: bdi btrfs-1: dirty=573 wb=752 unstable=0 bg_thresh=1018 thresh=2036 gap=711 poll_thresh=20 ino=257 dd-2584 [003] 171.381407: balance_dirty_state: bdi btrfs-1: dirty=623 wb=752 unstable=0 bg_thresh=1017 thresh=2035 gap=660 poll_thresh=21 ino=257 dd-2584 [003] 171.381537: balance_dirty_state: bdi btrfs-1: dirty=648 wb=752 unstable=0 bg_thresh=1019 thresh=2039 gap=639 poll_thresh=22 ino=257 dd-2584 [003] 171.381815: balance_dirty_state: bdi btrfs-1: dirty=673 wb=752 unstable=0 bg_thresh=1013 thresh=2026 gap=601 poll_thresh=23 ino=257 dd-2584 [003] 171.382110: balance_dirty_state: bdi btrfs-1: dirty=698 wb=752 unstable=0 bg_thresh=1015 thresh=2031 gap=581 poll_thresh=24 ino=257 dd-2584 [003] 171.382409: balance_dirty_state: bdi btrfs-1: dirty=736 wb=752 unstable=0 bg_thresh=1014 thresh=2028 gap=540 poll_thresh=25 ino=257 dd-2584 [003] 171.382539: balance_dirty_state: bdi btrfs-1: dirty=774 wb=752 unstable=0 bg_thresh=1014 thresh=2029 gap=503 poll_thresh=26 ino=257 dd-2584 [003] 171.382544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-150% task_gap=-402% task_weight=100% bdi_bw=62240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 171.389028: balance_dirty_state: bdi btrfs-1: dirty=774 wb=627 unstable=0 bg_thresh=1013 thresh=2027 gap=626 poll_thresh=26 ino=257 dd-2584 [000] 171.389265: balance_dirty_state: bdi btrfs-1: dirty=799 wb=627 unstable=0 bg_thresh=1013 thresh=2027 gap=601 poll_thresh=19 ino=257 dd-2584 [000] 171.389393: balance_dirty_state: bdi btrfs-1: dirty=824 wb=627 unstable=0 bg_thresh=1016 thresh=2032 gap=581 poll_thresh=20 ino=257 dd-2584 [000] 171.389525: balance_dirty_state: bdi btrfs-1: dirty=874 wb=627 unstable=0 bg_thresh=1015 thresh=2031 gap=530 poll_thresh=21 ino=257 dd-2584 [000] 171.389749: balance_dirty_state: bdi btrfs-1: dirty=887 wb=627 unstable=0 bg_thresh=1015 thresh=2030 gap=516 poll_thresh=22 ino=257 dd-2584 [000] 171.390230: balance_dirty_state: bdi btrfs-1: dirty=937 wb=627 unstable=0 bg_thresh=1029 thresh=2059 gap=495 poll_thresh=23 ino=257 dd-2584 [000] 171.390235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-153% task_gap=-408% task_weight=100% bdi_bw=62240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 171.397036: balance_dirty_state: bdi btrfs-1: dirty=937 wb=502 unstable=0 bg_thresh=1022 thresh=2044 gap=605 poll_thresh=23 ino=257 dd-2584 [000] 171.397106: balance_dirty_state: bdi btrfs-1: dirty=937 wb=502 unstable=0 bg_thresh=1022 thresh=2044 gap=605 poll_thresh=17 ino=257 dd-2584 [000] 171.397239: balance_dirty_state: bdi btrfs-1: dirty=962 wb=502 unstable=0 bg_thresh=1024 thresh=2049 gap=585 poll_thresh=18 ino=257 dd-2584 [000] 171.397373: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=502 unstable=0 bg_thresh=1027 thresh=2054 gap=540 poll_thresh=19 ino=257 dd-2584 [000] 171.397519: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=502 unstable=0 bg_thresh=1027 thresh=2054 gap=527 poll_thresh=20 ino=257 dd-2584 [000] 171.397917: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=502 unstable=0 bg_thresh=1032 thresh=2065 gap=500 poll_thresh=21 ino=257 dd-2584 [000] 171.397922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-127% task_gap=-354% task_weight=100% bdi_bw=62240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 171.397958: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28856 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 171.400454: writeback_single_inode: bdi btrfs-1: ino=257 state= age=248 wrote=1056 to_write=7136 dd-2584 [000] 171.404983: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1456 unstable=0 bg_thresh=1030 thresh=2060 gap=604 poll_thresh=21 ino=257 dd-2584 [000] 171.405052: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1456 unstable=0 bg_thresh=1030 thresh=2060 gap=585 poll_thresh=16 ino=257 dd-2584 [000] 171.405180: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1456 unstable=0 bg_thresh=1032 thresh=2065 gap=565 poll_thresh=17 ino=257 dd-2584 [000] 171.405314: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1456 unstable=0 bg_thresh=1029 thresh=2058 gap=533 poll_thresh=18 ino=257 dd-2584 [000] 171.405449: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1456 unstable=0 bg_thresh=1031 thresh=2062 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 171.405454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-129% task_gap=-358% task_weight=100% bdi_bw=63728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 171.413044: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1293 unstable=0 bg_thresh=1023 thresh=2047 gap=635 poll_thresh=19 ino=257 dd-2584 [004] 171.413153: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1293 unstable=0 bg_thresh=1024 thresh=2049 gap=612 poll_thresh=14 ino=257 dd-2584 [004] 171.413255: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1293 unstable=0 bg_thresh=1024 thresh=2049 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 171.413659: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1293 unstable=0 bg_thresh=1035 thresh=2071 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 171.413857: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1293 unstable=0 bg_thresh=1037 thresh=2075 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 171.414050: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1293 unstable=0 bg_thresh=1037 thresh=2074 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 171.414533: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1293 unstable=0 bg_thresh=1033 thresh=2067 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 171.416459: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1293 unstable=0 bg_thresh=1032 thresh=2065 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 171.416465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1720 avg_dirty=1720 bdi_gap=-172% task_gap=-445% task_weight=100% bdi_bw=63728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 171.425428: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1205 unstable=0 bg_thresh=1029 thresh=2059 gap=559 poll_thresh=20 ino=257 dd-2584 [004] 171.425527: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1205 unstable=0 bg_thresh=1030 thresh=2060 gap=547 poll_thresh=15 ino=257 dd-2584 [004] 171.425620: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1205 unstable=0 bg_thresh=1030 thresh=2060 gap=522 poll_thresh=16 ino=257 dd-2584 [004] 171.425803: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1205 unstable=0 bg_thresh=1032 thresh=2065 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 171.425809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-149% task_gap=-399% task_weight=100% bdi_bw=63728 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 171.437027: balance_dirty_state: bdi btrfs-1: dirty=358 wb=954 unstable=0 bg_thresh=1028 thresh=2056 gap=744 poll_thresh=17 ino=257 dd-2584 [004] 171.437126: balance_dirty_state: bdi btrfs-1: dirty=383 wb=954 unstable=0 bg_thresh=1028 thresh=2056 gap=719 poll_thresh=13 ino=257 dd-2584 [004] 171.437221: balance_dirty_state: bdi btrfs-1: dirty=408 wb=954 unstable=0 bg_thresh=1030 thresh=2061 gap=699 poll_thresh=14 ino=257 dd-2584 [004] 171.437317: balance_dirty_state: bdi btrfs-1: dirty=408 wb=954 unstable=0 bg_thresh=1030 thresh=2061 gap=699 poll_thresh=15 ino=257 dd-2584 [004] 171.437416: balance_dirty_state: bdi btrfs-1: dirty=433 wb=954 unstable=0 bg_thresh=1030 thresh=2060 gap=673 poll_thresh=16 ino=257 dd-2584 [004] 171.438107: balance_dirty_state: bdi btrfs-1: dirty=459 wb=954 unstable=0 bg_thresh=1027 thresh=2054 gap=641 poll_thresh=17 ino=257 dd-2584 [004] 171.438709: balance_dirty_state: bdi btrfs-1: dirty=497 wb=954 unstable=0 bg_thresh=1019 thresh=2039 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 171.439296: balance_dirty_state: bdi btrfs-1: dirty=522 wb=954 unstable=0 bg_thresh=1024 thresh=2049 gap=573 poll_thresh=19 ino=257 dd-2584 [004] 171.440009: balance_dirty_state: bdi btrfs-1: dirty=547 wb=954 unstable=0 bg_thresh=1029 thresh=2059 gap=558 poll_thresh=20 ino=257 dd-2584 [004] 171.440275: balance_dirty_state: bdi btrfs-1: dirty=597 wb=954 unstable=0 bg_thresh=1030 thresh=2060 gap=509 poll_thresh=21 ino=257 dd-2584 [004] 171.440284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-130% task_gap=-361% task_weight=100% bdi_bw=63728 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 171.448987: balance_dirty_state: bdi btrfs-1: dirty=597 wb=715 unstable=0 bg_thresh=1017 thresh=2035 gap=723 poll_thresh=21 ino=257 dd-2584 [004] 171.449121: balance_dirty_state: bdi btrfs-1: dirty=597 wb=715 unstable=0 bg_thresh=1017 thresh=2034 gap=722 poll_thresh=16 ino=257 dd-2584 [004] 171.449783: balance_dirty_state: bdi btrfs-1: dirty=635 wb=715 unstable=0 bg_thresh=1029 thresh=2058 gap=708 poll_thresh=17 ino=257 dd-2584 [004] 171.449957: balance_dirty_state: bdi btrfs-1: dirty=660 wb=715 unstable=0 bg_thresh=1031 thresh=2062 gap=687 poll_thresh=18 ino=257 dd-2584 [004] 171.450131: balance_dirty_state: bdi btrfs-1: dirty=710 wb=715 unstable=0 bg_thresh=1033 thresh=2066 gap=641 poll_thresh=19 ino=257 dd-2584 [004] 171.450398: balance_dirty_state: bdi btrfs-1: dirty=723 wb=715 unstable=0 bg_thresh=1029 thresh=2059 gap=621 poll_thresh=20 ino=257 dd-2584 [004] 171.451133: balance_dirty_state: bdi btrfs-1: dirty=773 wb=715 unstable=0 bg_thresh=1027 thresh=2054 gap=566 poll_thresh=21 ino=257 dd-2584 [004] 171.451311: balance_dirty_state: bdi btrfs-1: dirty=798 wb=715 unstable=0 bg_thresh=1033 thresh=2066 gap=553 poll_thresh=22 ino=257 dd-2584 [004] 171.451496: balance_dirty_state: bdi btrfs-1: dirty=823 wb=715 unstable=0 bg_thresh=1029 thresh=2058 gap=520 poll_thresh=23 ino=257 dd-2584 [004] 171.451681: balance_dirty_state: bdi btrfs-1: dirty=861 wb=715 unstable=0 bg_thresh=1026 thresh=2052 gap=476 poll_thresh=24 ino=257 dd-2584 [004] 171.451688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-158% task_gap=-417% task_weight=99% bdi_bw=63728 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 171.461097: balance_dirty_state: bdi btrfs-1: dirty=861 wb=577 unstable=0 bg_thresh=1019 thresh=2039 gap=601 poll_thresh=24 ino=257 dd-2584 [004] 171.461199: balance_dirty_state: bdi btrfs-1: dirty=874 wb=577 unstable=0 bg_thresh=1021 thresh=2042 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 171.461408: balance_dirty_state: bdi btrfs-1: dirty=900 wb=577 unstable=0 bg_thresh=1020 thresh=2040 gap=563 poll_thresh=19 ino=257 dd-2584 [004] 171.461603: balance_dirty_state: bdi btrfs-1: dirty=938 wb=577 unstable=0 bg_thresh=1022 thresh=2045 gap=530 poll_thresh=20 ino=257 dd-2584 [004] 171.461782: balance_dirty_state: bdi btrfs-1: dirty=963 wb=577 unstable=0 bg_thresh=1022 thresh=2045 gap=505 poll_thresh=21 ino=257 dd-2584 [004] 171.461787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-162% task_gap=-426% task_weight=100% bdi_bw=63728 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 171.469086: balance_dirty_state: bdi btrfs-1: dirty=963 wb=464 unstable=0 bg_thresh=1018 thresh=2036 gap=609 poll_thresh=21 ino=257 dd-2584 [004] 171.469153: balance_dirty_state: bdi btrfs-1: dirty=988 wb=464 unstable=0 bg_thresh=1020 thresh=2041 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 171.469448: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=464 unstable=0 bg_thresh=1020 thresh=2040 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 171.469573: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=464 unstable=0 bg_thresh=1018 thresh=2037 gap=535 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 171.469589: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28928 wrote=0 to_write=8192 dd-2584 [004] 171.469717: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=464 unstable=0 bg_thresh=1020 thresh=2040 gap=512 poll_thresh=19 ino=257 dd-2584 [004] 171.469852: balance_dirty_state: bdi btrfs-1: dirty=1089 wb=489 unstable=0 bg_thresh=1019 thresh=2039 gap=461 poll_thresh=20 ino=257 dd-2584 [004] 171.469853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-167% task_gap=-433% task_weight=99% bdi_bw=63728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 171.472211: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=1104 to_write=7088 dd-2584 [004] 171.476998: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1408 unstable=0 bg_thresh=1015 thresh=2030 gap=603 poll_thresh=20 ino=257 dd-2584 [004] 171.477106: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1408 unstable=0 bg_thresh=1014 thresh=2029 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 171.477172: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1408 unstable=0 bg_thresh=1017 thresh=2034 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 171.477368: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1408 unstable=0 bg_thresh=1012 thresh=2025 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 171.477580: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1383 unstable=0 bg_thresh=1018 thresh=2036 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 171.477781: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1295 unstable=0 bg_thresh=1017 thresh=2034 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 171.478355: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1295 unstable=0 bg_thresh=1031 thresh=2063 gap=586 poll_thresh=20 ino=257 dd-2584 [004] 171.478477: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1295 unstable=0 bg_thresh=1033 thresh=2067 gap=565 poll_thresh=21 ino=257 dd-2584 [004] 171.478604: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1295 unstable=0 bg_thresh=1033 thresh=2066 gap=539 poll_thresh=22 ino=257 dd-2584 [004] 171.478731: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1295 unstable=0 bg_thresh=1032 thresh=2065 gap=488 poll_thresh=23 ino=257 dd-2584 [004] 171.478736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1720 avg_dirty=1720 bdi_gap=-172% task_gap=-445% task_weight=100% bdi_bw=63728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 171.489096: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1144 unstable=0 bg_thresh=1025 thresh=2050 gap=624 poll_thresh=23 ino=257 dd-2584 [004] 171.489231: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1144 unstable=0 bg_thresh=1026 thresh=2053 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 171.489428: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1144 unstable=0 bg_thresh=1027 thresh=2055 gap=590 poll_thresh=18 ino=257 dd-2584 [004] 171.489617: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1144 unstable=0 bg_thresh=1027 thresh=2054 gap=564 poll_thresh=19 ino=257 dd-2584 [004] 171.490142: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1144 unstable=0 bg_thresh=1034 thresh=2069 gap=541 poll_thresh=20 ino=257 dd-2584 [004] 171.490330: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1144 unstable=0 bg_thresh=1034 thresh=2068 gap=490 poll_thresh=21 ino=257 dd-2584 [004] 171.490336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-147% task_gap=-395% task_weight=99% bdi_bw=63728 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 171.501078: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1144 unstable=0 bg_thresh=1026 thresh=2053 gap=475 poll_thresh=21 ino=257 dd-2584 [004] 171.501084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-158% task_gap=-415% task_weight=99% bdi_bw=63728 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 171.509052: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1019 unstable=0 bg_thresh=1028 thresh=2057 gap=604 poll_thresh=21 ino=257 dd-2584 [000] 171.509279: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1019 unstable=0 bg_thresh=1025 thresh=2051 gap=598 poll_thresh=16 ino=257 dd-2584 [000] 171.509396: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1019 unstable=0 bg_thresh=1025 thresh=2050 gap=547 poll_thresh=17 ino=257 dd-2584 [000] 171.509514: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1019 unstable=0 bg_thresh=1024 thresh=2049 gap=521 poll_thresh=18 ino=257 dd-2584 [000] 171.509645: balance_dirty_state: bdi btrfs-1: dirty=535 wb=1019 unstable=0 bg_thresh=1026 thresh=2053 gap=499 poll_thresh=19 ino=257 dd-2584 [000] 171.509649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-135% task_gap=-368% task_weight=98% bdi_bw=63348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 171.517016: balance_dirty_state: bdi btrfs-1: dirty=535 wb=754 unstable=0 bg_thresh=1027 thresh=2055 gap=766 poll_thresh=19 ino=257 dd-2584 [000] 171.517095: balance_dirty_state: bdi btrfs-1: dirty=560 wb=754 unstable=0 bg_thresh=1024 thresh=2049 gap=735 poll_thresh=14 ino=257 dd-2584 [000] 171.517154: balance_dirty_state: bdi btrfs-1: dirty=560 wb=754 unstable=0 bg_thresh=1027 thresh=2054 gap=740 poll_thresh=15 ino=257 dd-2584 [000] 171.517212: balance_dirty_state: bdi btrfs-1: dirty=585 wb=754 unstable=0 bg_thresh=1024 thresh=2048 gap=709 poll_thresh=16 ino=257 dd-2584 [000] 171.517328: balance_dirty_state: bdi btrfs-1: dirty=610 wb=754 unstable=0 bg_thresh=1023 thresh=2047 gap=683 poll_thresh=17 ino=257 dd-2584 [000] 171.517452: balance_dirty_state: bdi btrfs-1: dirty=660 wb=754 unstable=0 bg_thresh=1025 thresh=2051 gap=637 poll_thresh=18 ino=257 dd-2584 [000] 171.517576: balance_dirty_state: bdi btrfs-1: dirty=685 wb=754 unstable=0 bg_thresh=1025 thresh=2050 gap=611 poll_thresh=19 ino=257 dd-2584 [000] 171.517864: balance_dirty_state: bdi btrfs-1: dirty=710 wb=754 unstable=0 bg_thresh=1024 thresh=2049 gap=585 poll_thresh=20 ino=257 dd-2584 [000] 171.517992: balance_dirty_state: bdi btrfs-1: dirty=748 wb=754 unstable=0 bg_thresh=1026 thresh=2053 gap=551 poll_thresh=21 ino=257 dd-2584 [000] 171.518355: balance_dirty_state: bdi btrfs-1: dirty=773 wb=754 unstable=0 bg_thresh=1031 thresh=2063 gap=536 poll_thresh=22 ino=257 dd-2584 [000] 171.518480: balance_dirty_state: bdi btrfs-1: dirty=823 wb=754 unstable=0 bg_thresh=1033 thresh=2067 gap=490 poll_thresh=23 ino=257 dd-2584 [000] 171.518484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-125% task_gap=-351% task_weight=99% bdi_bw=63348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 171.525038: balance_dirty_state: bdi btrfs-1: dirty=823 wb=616 unstable=0 bg_thresh=1029 thresh=2059 gap=620 poll_thresh=23 ino=257 dd-2584 [000] 171.525109: balance_dirty_state: bdi btrfs-1: dirty=836 wb=616 unstable=0 bg_thresh=1030 thresh=2060 gap=608 poll_thresh=17 ino=257 dd-2584 [000] 171.525237: balance_dirty_state: bdi btrfs-1: dirty=849 wb=616 unstable=0 bg_thresh=1030 thresh=2060 gap=595 poll_thresh=18 ino=257 dd-2584 [000] 171.525360: balance_dirty_state: bdi btrfs-1: dirty=899 wb=616 unstable=0 bg_thresh=1029 thresh=2059 gap=544 poll_thresh=19 ino=257 dd-2584 [000] 171.525745: balance_dirty_state: bdi btrfs-1: dirty=937 wb=616 unstable=0 bg_thresh=1035 thresh=2071 gap=518 poll_thresh=20 ino=257 dd-2584 [000] 171.526034: balance_dirty_state: bdi btrfs-1: dirty=962 wb=616 unstable=0 bg_thresh=1034 thresh=2069 gap=491 poll_thresh=21 ino=257 dd-2584 [000] 171.526039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-124% task_gap=-347% task_weight=98% bdi_bw=63348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 171.533063: balance_dirty_state: bdi btrfs-1: dirty=962 wb=503 unstable=0 bg_thresh=1024 thresh=2049 gap=584 poll_thresh=21 ino=257 dd-2584 [004] 171.533140: balance_dirty_state: bdi btrfs-1: dirty=975 wb=503 unstable=0 bg_thresh=1026 thresh=2052 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 171.533265: balance_dirty_state: bdi btrfs-1: dirty=988 wb=503 unstable=0 bg_thresh=1025 thresh=2051 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 171.533385: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=503 unstable=0 bg_thresh=1028 thresh=2056 gap=515 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 171.533454: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28992 wrote=0 to_write=8192 dd-2584 [004] 171.533520: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=503 unstable=0 bg_thresh=1033 thresh=2066 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 171.533522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=63348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 171.535854: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=1040 to_write=7152 dd-2584 [004] 171.541000: balance_dirty_state: bdi btrfs-1: dirty=32 wb=1394 unstable=0 bg_thresh=1029 thresh=2059 gap=633 poll_thresh=19 ino=257 dd-2584 [004] 171.541068: balance_dirty_state: bdi btrfs-1: dirty=57 wb=1394 unstable=0 bg_thresh=1029 thresh=2059 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 171.541132: balance_dirty_state: bdi btrfs-1: dirty=57 wb=1394 unstable=0 bg_thresh=1032 thresh=2064 gap=613 poll_thresh=15 ino=257 dd-2584 [004] 171.541197: balance_dirty_state: bdi btrfs-1: dirty=82 wb=1394 unstable=0 bg_thresh=1032 thresh=2064 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 171.541327: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1394 unstable=0 bg_thresh=1031 thresh=2063 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 171.541457: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1394 unstable=0 bg_thresh=1033 thresh=2067 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 171.541761: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1394 unstable=0 bg_thresh=1033 thresh=2066 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 171.541766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-149% task_gap=-398% task_weight=100% bdi_bw=63348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 171.549021: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1269 unstable=0 bg_thresh=1031 thresh=2062 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 171.549101: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1269 unstable=0 bg_thresh=1031 thresh=2062 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 171.549161: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1269 unstable=0 bg_thresh=1031 thresh=2062 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 171.549222: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1269 unstable=0 bg_thresh=1033 thresh=2067 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 171.549596: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1269 unstable=0 bg_thresh=1029 thresh=2058 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 171.549967: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1269 unstable=0 bg_thresh=1032 thresh=2064 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 171.549974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-105% task_gap=-310% task_weight=100% bdi_bw=63348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 171.557081: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1055 unstable=0 bg_thresh=1029 thresh=2059 gap=709 poll_thresh=18 ino=257 dd-2584 [004] 171.557188: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1055 unstable=0 bg_thresh=1030 thresh=2060 gap=697 poll_thresh=13 ino=257 dd-2584 [004] 171.557286: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1055 unstable=0 bg_thresh=1030 thresh=2061 gap=698 poll_thresh=14 ino=257 dd-2584 [004] 171.557380: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1055 unstable=0 bg_thresh=1030 thresh=2061 gap=673 poll_thresh=15 ino=257 dd-2584 [004] 171.557472: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1055 unstable=0 bg_thresh=1030 thresh=2061 gap=673 poll_thresh=16 ino=257 dd-2584 [004] 171.557662: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1055 unstable=0 bg_thresh=1032 thresh=2065 gap=614 poll_thresh=17 ino=257 dd-2584 [004] 171.558158: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1055 unstable=0 bg_thresh=1029 thresh=2058 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 171.558942: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1055 unstable=0 bg_thresh=1029 thresh=2058 gap=557 poll_thresh=19 ino=257 dd-2584 [004] 171.559436: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1055 unstable=0 bg_thresh=1029 thresh=2058 gap=532 poll_thresh=20 ino=257 dd-2584 [004] 171.559926: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1055 unstable=0 bg_thresh=1031 thresh=2063 gap=512 poll_thresh=21 ino=257 dd-2584 [004] 171.559931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-128% task_gap=-357% task_weight=100% bdi_bw=63348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 171.565013: balance_dirty_state: bdi btrfs-1: dirty=496 wb=930 unstable=0 bg_thresh=1027 thresh=2055 gap=629 poll_thresh=21 ino=257 dd-2584 [004] 171.565117: balance_dirty_state: bdi btrfs-1: dirty=509 wb=930 unstable=0 bg_thresh=1028 thresh=2056 gap=617 poll_thresh=16 ino=257 dd-2584 [004] 171.565629: balance_dirty_state: bdi btrfs-1: dirty=547 wb=930 unstable=0 bg_thresh=1026 thresh=2053 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 171.565817: balance_dirty_state: bdi btrfs-1: dirty=597 wb=930 unstable=0 bg_thresh=1028 thresh=2057 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 171.566309: balance_dirty_state: bdi btrfs-1: dirty=622 wb=930 unstable=0 bg_thresh=1030 thresh=2061 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 171.566315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-129% task_gap=-360% task_weight=100% bdi_bw=63348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 171.573082: balance_dirty_state: bdi btrfs-1: dirty=622 wb=792 unstable=0 bg_thresh=1021 thresh=2043 gap=629 poll_thresh=19 ino=257 dd-2584 [000] 171.573186: balance_dirty_state: bdi btrfs-1: dirty=635 wb=792 unstable=0 bg_thresh=1021 thresh=2043 gap=616 poll_thresh=14 ino=257 dd-2584 [000] 171.573292: balance_dirty_state: bdi btrfs-1: dirty=660 wb=767 unstable=0 bg_thresh=1021 thresh=2043 gap=616 poll_thresh=15 ino=257 dd-2584 [000] 171.573721: balance_dirty_state: bdi btrfs-1: dirty=660 wb=665 unstable=0 bg_thresh=1022 thresh=2044 gap=719 poll_thresh=16 ino=257 dd-2584 [000] 171.574064: balance_dirty_state: bdi btrfs-1: dirty=710 wb=665 unstable=0 bg_thresh=1021 thresh=2043 gap=668 poll_thresh=17 ino=257 dd-2584 [000] 171.574193: balance_dirty_state: bdi btrfs-1: dirty=735 wb=665 unstable=0 bg_thresh=1024 thresh=2048 gap=648 poll_thresh=18 ino=257 dd-2584 [000] 171.574854: balance_dirty_state: bdi btrfs-1: dirty=773 wb=665 unstable=0 bg_thresh=1022 thresh=2044 gap=606 poll_thresh=19 ino=257 dd-2584 [000] 171.574984: balance_dirty_state: bdi btrfs-1: dirty=798 wb=665 unstable=0 bg_thresh=1024 thresh=2048 gap=585 poll_thresh=20 ino=257 dd-2584 [000] 171.575465: balance_dirty_state: bdi btrfs-1: dirty=823 wb=665 unstable=0 bg_thresh=1024 thresh=2048 gap=560 poll_thresh=21 ino=257 dd-2584 [000] 171.575604: balance_dirty_state: bdi btrfs-1: dirty=861 wb=665 unstable=0 bg_thresh=1025 thresh=2051 gap=525 poll_thresh=22 ino=257 dd-2584 [000] 171.575743: balance_dirty_state: bdi btrfs-1: dirty=886 wb=665 unstable=0 bg_thresh=1025 thresh=2051 gap=500 poll_thresh=23 ino=257 dd-2584 [000] 171.575748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-159% task_gap=-418% task_weight=99% bdi_bw=63348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 171.581208: balance_dirty_state: bdi btrfs-1: dirty=886 wb=614 unstable=0 bg_thresh=1017 thresh=2034 gap=534 poll_thresh=23 ino=257 dd-2584 [000] 171.581314: balance_dirty_state: bdi btrfs-1: dirty=911 wb=539 unstable=0 bg_thresh=1017 thresh=2034 gap=584 poll_thresh=17 ino=257 dd-2584 [000] 171.581614: balance_dirty_state: bdi btrfs-1: dirty=936 wb=539 unstable=0 bg_thresh=1020 thresh=2040 gap=565 poll_thresh=18 ino=257 dd-2584 [000] 171.581738: balance_dirty_state: bdi btrfs-1: dirty=974 wb=539 unstable=0 bg_thresh=1020 thresh=2041 gap=528 poll_thresh=19 ino=257 dd-2584 [000] 171.581864: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=539 unstable=0 bg_thresh=1020 thresh=2041 gap=490 poll_thresh=20 ino=257 dd-2584 [000] 171.581868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-142% task_gap=-384% task_weight=99% bdi_bw=63348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 171.589098: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=414 unstable=0 bg_thresh=1010 thresh=2020 gap=594 poll_thresh=20 ino=257 flush-btrfs-1-2586 [007] 171.589114: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29048 wrote=0 to_write=8192 dd-2584 [000] 171.589213: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=414 unstable=0 bg_thresh=1010 thresh=2021 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 171.589323: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=439 unstable=0 bg_thresh=1010 thresh=2020 gap=568 poll_thresh=16 ino=257 dd-2584 [000] 171.589526: balance_dirty_state: bdi btrfs-1: dirty=963 wb=514 unstable=0 bg_thresh=1010 thresh=2020 gap=543 poll_thresh=17 ino=257 dd-2584 [000] 171.589733: balance_dirty_state: bdi btrfs-1: dirty=888 wb=614 unstable=0 bg_thresh=1009 thresh=2019 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 171.589948: balance_dirty_state: bdi btrfs-1: dirty=849 wb=703 unstable=0 bg_thresh=1011 thresh=2023 gap=471 poll_thresh=19 ino=257 dd-2584 [000] 171.589951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-155% task_gap=-409% task_weight=99% bdi_bw=63348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 171.591728: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=1104 to_write=7088 dd-2584 [000] 171.597054: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1395 unstable=0 bg_thresh=1001 thresh=2002 gap=588 poll_thresh=19 ino=257 dd-2584 [000] 171.597128: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1395 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=14 ino=257 dd-2584 [000] 171.597197: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1395 unstable=0 bg_thresh=1000 thresh=2001 gap=562 poll_thresh=15 ino=257 dd-2584 [000] 171.597265: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1395 unstable=0 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 171.597909: balance_dirty_state: bdi btrfs-1: dirty=107 wb=1395 unstable=0 bg_thresh=1036 thresh=2073 gap=571 poll_thresh=17 ino=257 dd-2584 [000] 171.598031: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1395 unstable=0 bg_thresh=1036 thresh=2072 gap=545 poll_thresh=18 ino=257 dd-2584 [000] 171.598255: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1395 unstable=0 bg_thresh=1032 thresh=2064 gap=512 poll_thresh=19 ino=257 dd-2584 [000] 171.598262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-150% task_gap=-401% task_weight=100% bdi_bw=63348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 171.605148: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1256 unstable=0 bg_thresh=1024 thresh=2048 gap=635 poll_thresh=19 ino=257 dd-2584 [006] 171.605282: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1256 unstable=0 bg_thresh=1024 thresh=2048 gap=635 poll_thresh=14 ino=257 dd-2584 [006] 171.605406: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1256 unstable=0 bg_thresh=1023 thresh=2047 gap=609 poll_thresh=15 ino=257 dd-2584 [006] 171.605530: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1256 unstable=0 bg_thresh=1023 thresh=2046 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 171.605775: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1256 unstable=0 bg_thresh=1022 thresh=2045 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 171.606053: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1256 unstable=0 bg_thresh=1022 thresh=2045 gap=518 poll_thresh=18 ino=257 dd-2584 [006] 171.606314: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1256 unstable=0 bg_thresh=1022 thresh=2044 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 171.606323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-163% task_gap=-427% task_weight=100% bdi_bw=63348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 171.613159: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1130 unstable=0 bg_thresh=1016 thresh=2033 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 171.613293: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1130 unstable=0 bg_thresh=1019 thresh=2038 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 171.613778: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1130 unstable=0 bg_thresh=1016 thresh=2032 gap=581 poll_thresh=15 ino=257 dd-2584 [006] 171.613909: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1130 unstable=0 bg_thresh=1018 thresh=2037 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 171.614169: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1130 unstable=0 bg_thresh=1018 thresh=2036 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 171.614429: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1130 unstable=0 bg_thresh=1020 thresh=2040 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 171.614438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-166% task_gap=-431% task_weight=99% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 171.621106: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1005 unstable=0 bg_thresh=1022 thresh=2045 gap=619 poll_thresh=18 ino=257 dd-2584 [006] 171.621186: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1005 unstable=0 bg_thresh=1020 thresh=2040 gap=601 poll_thresh=13 ino=257 dd-2584 [006] 171.621252: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1005 unstable=0 bg_thresh=1020 thresh=2040 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 171.621317: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1005 unstable=0 bg_thresh=1019 thresh=2039 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 171.621382: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1005 unstable=0 bg_thresh=1019 thresh=2039 gap=550 poll_thresh=16 ino=257 dd-2584 [006] 171.621834: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1005 unstable=0 bg_thresh=1033 thresh=2066 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 171.621958: balance_dirty_state: bdi btrfs-1: dirty=534 wb=1005 unstable=0 bg_thresh=1032 thresh=2064 gap=525 poll_thresh=18 ino=257 dd-2584 [006] 171.622088: balance_dirty_state: bdi btrfs-1: dirty=559 wb=1005 unstable=0 bg_thresh=1031 thresh=2063 gap=499 poll_thresh=19 ino=257 dd-2584 [006] 171.622093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1720 avg_dirty=1720 bdi_gap=-173% task_gap=-447% task_weight=100% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 171.629129: balance_dirty_state: bdi btrfs-1: dirty=559 wb=880 unstable=0 bg_thresh=1028 thresh=2057 gap=618 poll_thresh=19 ino=257 dd-2584 [006] 171.629368: balance_dirty_state: bdi btrfs-1: dirty=585 wb=880 unstable=0 bg_thresh=1029 thresh=2058 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 171.629436: balance_dirty_state: bdi btrfs-1: dirty=598 wb=880 unstable=0 bg_thresh=1028 thresh=2057 gap=579 poll_thresh=15 ino=257 dd-2584 [006] 171.629500: balance_dirty_state: bdi btrfs-1: dirty=623 wb=880 unstable=0 bg_thresh=1028 thresh=2057 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 171.629625: balance_dirty_state: bdi btrfs-1: dirty=648 wb=880 unstable=0 bg_thresh=1030 thresh=2061 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 171.629751: balance_dirty_state: bdi btrfs-1: dirty=673 wb=880 unstable=0 bg_thresh=1030 thresh=2060 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 171.629755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-153% task_gap=-407% task_weight=100% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 171.637199: balance_dirty_state: bdi btrfs-1: dirty=673 wb=741 unstable=0 bg_thresh=1024 thresh=2049 gap=635 poll_thresh=18 ino=257 dd-2584 [006] 171.637290: balance_dirty_state: bdi btrfs-1: dirty=698 wb=741 unstable=0 bg_thresh=1021 thresh=2043 gap=604 poll_thresh=13 ino=257 dd-2584 [006] 171.637356: balance_dirty_state: bdi btrfs-1: dirty=723 wb=741 unstable=0 bg_thresh=1024 thresh=2048 gap=584 poll_thresh=14 ino=257 dd-2584 [006] 171.637424: balance_dirty_state: bdi btrfs-1: dirty=736 wb=741 unstable=0 bg_thresh=1024 thresh=2049 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 171.637748: balance_dirty_state: bdi btrfs-1: dirty=761 wb=741 unstable=0 bg_thresh=1035 thresh=2070 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 171.637873: balance_dirty_state: bdi btrfs-1: dirty=786 wb=741 unstable=0 bg_thresh=1037 thresh=2074 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 171.637998: balance_dirty_state: bdi btrfs-1: dirty=811 wb=741 unstable=0 bg_thresh=1033 thresh=2067 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 171.638002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-148% task_gap=-396% task_weight=99% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 171.645243: balance_dirty_state: bdi btrfs-1: dirty=811 wb=615 unstable=0 bg_thresh=1025 thresh=2050 gap=624 poll_thresh=18 ino=257 dd-2584 [006] 171.645336: balance_dirty_state: bdi btrfs-1: dirty=824 wb=615 unstable=0 bg_thresh=1024 thresh=2048 gap=609 poll_thresh=13 ino=257 dd-2584 [006] 171.645566: balance_dirty_state: bdi btrfs-1: dirty=837 wb=615 unstable=0 bg_thresh=1025 thresh=2050 gap=598 poll_thresh=14 ino=257 dd-2584 [006] 171.645629: balance_dirty_state: bdi btrfs-1: dirty=862 wb=615 unstable=0 bg_thresh=1025 thresh=2050 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 171.645693: balance_dirty_state: bdi btrfs-1: dirty=887 wb=615 unstable=0 bg_thresh=1024 thresh=2049 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 171.646084: balance_dirty_state: bdi btrfs-1: dirty=925 wb=615 unstable=0 bg_thresh=1032 thresh=2064 gap=524 poll_thresh=17 ino=257 dd-2584 [006] 171.646209: balance_dirty_state: bdi btrfs-1: dirty=950 wb=615 unstable=0 bg_thresh=1034 thresh=2068 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 171.646214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-147% task_gap=-395% task_weight=99% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 171.653221: balance_dirty_state: bdi btrfs-1: dirty=950 wb=502 unstable=0 bg_thresh=1026 thresh=2052 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 171.653353: balance_dirty_state: bdi btrfs-1: dirty=975 wb=502 unstable=0 bg_thresh=1026 thresh=2052 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 171.653477: balance_dirty_state: bdi btrfs-1: dirty=975 wb=502 unstable=0 bg_thresh=1025 thresh=2051 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 171.653617: balance_dirty_state: bdi btrfs-1: dirty=988 wb=502 unstable=0 bg_thresh=1026 thresh=2052 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 171.653753: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=502 unstable=0 bg_thresh=1025 thresh=2051 gap=523 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 171.653799: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29112 wrote=0 to_write=8192 dd-2584 [001] 171.653946: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=502 unstable=0 bg_thresh=1025 thresh=2050 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 171.653948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-137% task_gap=-374% task_weight=99% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 171.656483: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=1024 to_write=7168 dd-2584 [001] 171.661052: balance_dirty_state: bdi btrfs-1: dirty=32 wb=1383 unstable=0 bg_thresh=1024 thresh=2048 gap=633 poll_thresh=17 ino=257 dd-2584 [001] 171.661213: balance_dirty_state: bdi btrfs-1: dirty=32 wb=1383 unstable=0 bg_thresh=1023 thresh=2047 gap=632 poll_thresh=13 ino=257 dd-2584 [001] 171.661346: balance_dirty_state: bdi btrfs-1: dirty=57 wb=1383 unstable=0 bg_thresh=1026 thresh=2052 gap=612 poll_thresh=14 ino=257 dd-2584 [001] 171.661476: balance_dirty_state: bdi btrfs-1: dirty=82 wb=1383 unstable=0 bg_thresh=1023 thresh=2046 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 171.661961: balance_dirty_state: bdi btrfs-1: dirty=82 wb=1383 unstable=0 bg_thresh=1025 thresh=2051 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 171.662220: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1383 unstable=0 bg_thresh=1025 thresh=2050 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 171.662883: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1383 unstable=0 bg_thresh=1034 thresh=2068 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 171.662888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-102% task_gap=-305% task_weight=99% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 171.669057: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1245 unstable=0 bg_thresh=1025 thresh=2050 gap=635 poll_thresh=18 ino=257 dd-2584 [001] 171.669155: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1245 unstable=0 bg_thresh=1022 thresh=2044 gap=629 poll_thresh=13 ino=257 dd-2584 [001] 171.669217: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1245 unstable=0 bg_thresh=1024 thresh=2049 gap=609 poll_thresh=14 ino=257 dd-2584 [001] 171.669275: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1245 unstable=0 bg_thresh=1024 thresh=2048 gap=608 poll_thresh=15 ino=257 dd-2584 [001] 171.669338: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1245 unstable=0 bg_thresh=1024 thresh=2048 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 171.669468: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1245 unstable=0 bg_thresh=1026 thresh=2053 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 171.669592: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1245 unstable=0 bg_thresh=1026 thresh=2052 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 171.669597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 171.677162: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1143 unstable=0 bg_thresh=1026 thresh=2053 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 171.677236: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1143 unstable=0 bg_thresh=1023 thresh=2047 gap=608 poll_thresh=13 ino=257 dd-2584 [001] 171.677297: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1143 unstable=0 bg_thresh=1023 thresh=2046 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 171.677363: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1143 unstable=0 bg_thresh=1023 thresh=2046 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 171.677602: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1143 unstable=0 bg_thresh=1025 thresh=2050 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 171.677732: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1143 unstable=0 bg_thresh=1024 thresh=2049 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 171.677861: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1143 unstable=0 bg_thresh=1024 thresh=2048 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 171.677866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-138% task_gap=-377% task_weight=100% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 171.685106: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1018 unstable=0 bg_thresh=1023 thresh=2046 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 171.685181: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1018 unstable=0 bg_thresh=1023 thresh=2046 gap=607 poll_thresh=13 ino=257 dd-2584 [001] 171.685246: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1018 unstable=0 bg_thresh=1022 thresh=2045 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 171.685312: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1018 unstable=0 bg_thresh=1025 thresh=2050 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 171.685378: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1018 unstable=0 bg_thresh=1024 thresh=2049 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 171.685839: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1018 unstable=0 bg_thresh=1032 thresh=2064 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 171.685968: balance_dirty_state: bdi btrfs-1: dirty=534 wb=1018 unstable=0 bg_thresh=1034 thresh=2068 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 171.685973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-125% task_gap=-350% task_weight=99% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 171.693191: balance_dirty_state: bdi btrfs-1: dirty=534 wb=804 unstable=0 bg_thresh=1030 thresh=2060 gap=722 poll_thresh=18 ino=257 dd-2584 [001] 171.693290: balance_dirty_state: bdi btrfs-1: dirty=547 wb=804 unstable=0 bg_thresh=1029 thresh=2058 gap=707 poll_thresh=13 ino=257 dd-2584 [001] 171.693357: balance_dirty_state: bdi btrfs-1: dirty=585 wb=804 unstable=0 bg_thresh=1028 thresh=2057 gap=668 poll_thresh=14 ino=257 dd-2584 [001] 171.693421: balance_dirty_state: bdi btrfs-1: dirty=585 wb=804 unstable=0 bg_thresh=1032 thresh=2065 gap=676 poll_thresh=15 ino=257 dd-2584 [001] 171.693648: balance_dirty_state: bdi btrfs-1: dirty=610 wb=804 unstable=0 bg_thresh=1029 thresh=2059 gap=645 poll_thresh=16 ino=257 dd-2584 [001] 171.694034: balance_dirty_state: bdi btrfs-1: dirty=635 wb=804 unstable=0 bg_thresh=1034 thresh=2069 gap=630 poll_thresh=17 ino=257 dd-2584 [001] 171.694164: balance_dirty_state: bdi btrfs-1: dirty=660 wb=804 unstable=0 bg_thresh=1034 thresh=2068 gap=604 poll_thresh=18 ino=257 dd-2584 [001] 171.694292: balance_dirty_state: bdi btrfs-1: dirty=685 wb=804 unstable=0 bg_thresh=1033 thresh=2067 gap=578 poll_thresh=19 ino=257 dd-2584 [001] 171.694735: balance_dirty_state: bdi btrfs-1: dirty=735 wb=804 unstable=0 bg_thresh=1036 thresh=2072 gap=533 poll_thresh=20 ino=257 dd-2584 [001] 171.695153: balance_dirty_state: bdi btrfs-1: dirty=760 wb=804 unstable=0 bg_thresh=1034 thresh=2069 gap=505 poll_thresh=21 ino=257 dd-2584 [001] 171.695158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-124% task_gap=-349% task_weight=99% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 171.701146: balance_dirty_state: bdi btrfs-1: dirty=760 wb=654 unstable=0 bg_thresh=1025 thresh=2051 gap=637 poll_thresh=21 ino=257 dd-2584 [001] 171.701300: balance_dirty_state: bdi btrfs-1: dirty=786 wb=654 unstable=0 bg_thresh=1026 thresh=2052 gap=612 poll_thresh=16 ino=257 dd-2584 [001] 171.701697: balance_dirty_state: bdi btrfs-1: dirty=824 wb=654 unstable=0 bg_thresh=1037 thresh=2075 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 171.701823: balance_dirty_state: bdi btrfs-1: dirty=849 wb=654 unstable=0 bg_thresh=1034 thresh=2068 gap=565 poll_thresh=18 ino=257 dd-2584 [001] 171.702128: balance_dirty_state: bdi btrfs-1: dirty=874 wb=654 unstable=0 bg_thresh=1036 thresh=2072 gap=544 poll_thresh=19 ino=257 dd-2584 [001] 171.702258: balance_dirty_state: bdi btrfs-1: dirty=924 wb=654 unstable=0 bg_thresh=1035 thresh=2071 gap=493 poll_thresh=20 ino=257 dd-2584 [001] 171.702262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1333 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-145% task_gap=-390% task_weight=98% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 171.709108: balance_dirty_state: bdi btrfs-1: dirty=924 wb=541 unstable=0 bg_thresh=1014 thresh=2028 gap=563 poll_thresh=20 ino=257 dd-2584 [001] 171.709255: balance_dirty_state: bdi btrfs-1: dirty=924 wb=541 unstable=0 bg_thresh=1011 thresh=2022 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 171.709730: balance_dirty_state: bdi btrfs-1: dirty=949 wb=541 unstable=0 bg_thresh=1004 thresh=2008 gap=518 poll_thresh=16 ino=257 dd-2584 [001] 171.709998: balance_dirty_state: bdi btrfs-1: dirty=987 wb=541 unstable=0 bg_thresh=1007 thresh=2015 gap=487 poll_thresh=17 ino=257 dd-2584 [001] 171.710007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-373% task_weight=98% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 171.717137: balance_dirty_state: bdi btrfs-1: dirty=987 wb=541 unstable=0 bg_thresh=1028 thresh=2057 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 171.717232: balance_dirty_state: bdi btrfs-1: dirty=987 wb=541 unstable=0 bg_thresh=1029 thresh=2058 gap=530 poll_thresh=13 ino=257 dd-2584 [001] 171.717298: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=541 unstable=0 bg_thresh=1029 thresh=2058 gap=505 poll_thresh=14 ino=257 dd-2584 [001] 171.717303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-109% task_gap=-316% task_weight=98% bdi_bw=64556 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 171.725118: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=289 unstable=0 bg_thresh=1021 thresh=2043 gap=742 poll_thresh=14 ino=257 dd-2584 [001] 171.725230: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=289 unstable=0 bg_thresh=1021 thresh=2042 gap=716 poll_thresh=10 ino=257 flush-btrfs-1-2586 [007] 171.725278: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29184 wrote=0 to_write=8192 dd-2584 [001] 171.725300: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=289 unstable=0 bg_thresh=1021 thresh=2042 gap=716 poll_thresh=11 ino=257 dd-2584 [001] 171.725368: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=289 unstable=0 bg_thresh=1019 thresh=2039 gap=688 poll_thresh=12 ino=257 dd-2584 [001] 171.725441: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=289 unstable=0 bg_thresh=1018 thresh=2036 gap=672 poll_thresh=13 ino=257 dd-2584 [001] 171.725513: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=314 unstable=0 bg_thresh=1019 thresh=2038 gap=674 poll_thresh=14 ino=257 dd-2584 [001] 171.725587: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=339 unstable=0 bg_thresh=1018 thresh=2037 gap=648 poll_thresh=15 ino=257 dd-2584 [001] 171.725833: balance_dirty_state: bdi btrfs-1: dirty=975 wb=439 unstable=0 bg_thresh=1021 thresh=2042 gap=628 poll_thresh=16 ino=257 dd-2584 [001] 171.725975: balance_dirty_state: bdi btrfs-1: dirty=924 wb=515 unstable=0 bg_thresh=1018 thresh=2036 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 171.726123: balance_dirty_state: bdi btrfs-1: dirty=912 wb=565 unstable=0 bg_thresh=1017 thresh=2035 gap=558 poll_thresh=18 ino=257 dd-2584 [001] 171.726460: balance_dirty_state: bdi btrfs-1: dirty=812 wb=690 unstable=0 bg_thresh=1029 thresh=2059 gap=557 poll_thresh=19 ino=257 dd-2584 [001] 171.726604: balance_dirty_state: bdi btrfs-1: dirty=774 wb=753 unstable=0 bg_thresh=1029 thresh=2058 gap=531 poll_thresh=20 ino=257 dd-2584 [001] 171.726746: balance_dirty_state: bdi btrfs-1: dirty=748 wb=829 unstable=0 bg_thresh=1025 thresh=2051 gap=474 poll_thresh=21 ino=257 dd-2584 [001] 171.726748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-136% task_gap=-372% task_weight=99% bdi_bw=64556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 171.728467: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=320 wrote=1248 to_write=6944 dd-2584 [001] 171.733070: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1393 unstable=0 bg_thresh=1012 thresh=2025 gap=587 poll_thresh=21 ino=257 dd-2584 [001] 171.733323: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1393 unstable=0 bg_thresh=1001 thresh=2003 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 171.733471: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1393 unstable=0 bg_thresh=1002 thresh=2004 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 171.733780: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1393 unstable=0 bg_thresh=1001 thresh=2002 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 171.733785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-390% task_weight=98% bdi_bw=64556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 171.741179: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1267 unstable=0 bg_thresh=1010 thresh=2020 gap=632 poll_thresh=18 ino=257 dd-2584 [001] 171.741429: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1267 unstable=0 bg_thresh=1012 thresh=2025 gap=637 poll_thresh=13 ino=257 dd-2584 [001] 171.741490: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1267 unstable=0 bg_thresh=1012 thresh=2025 gap=612 poll_thresh=14 ino=257 dd-2584 [001] 171.741552: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1267 unstable=0 bg_thresh=1015 thresh=2030 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 171.741613: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1267 unstable=0 bg_thresh=1015 thresh=2030 gap=592 poll_thresh=16 ino=257 dd-2584 [001] 171.741736: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1267 unstable=0 bg_thresh=1017 thresh=2034 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 171.741867: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1267 unstable=0 bg_thresh=1014 thresh=2029 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 171.741997: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1267 unstable=0 bg_thresh=1016 thresh=2033 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 171.742001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-148% task_gap=-395% task_weight=98% bdi_bw=64556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 171.753172: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1141 unstable=0 bg_thresh=1012 thresh=2025 gap=612 poll_thresh=19 ino=257 dd-2584 [005] 171.753240: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1141 unstable=0 bg_thresh=1012 thresh=2025 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 171.753303: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1141 unstable=0 bg_thresh=1015 thresh=2030 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 171.753372: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1141 unstable=0 bg_thresh=1012 thresh=2025 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 171.753502: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1141 unstable=0 bg_thresh=1015 thresh=2031 gap=517 poll_thresh=17 ino=257 dd-2584 [005] 171.753808: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1141 unstable=0 bg_thresh=1015 thresh=2030 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 171.753813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-150% task_gap=-400% task_weight=100% bdi_bw=64556 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 171.765187: balance_dirty_state: bdi btrfs-1: dirty=398 wb=878 unstable=0 bg_thresh=1015 thresh=2030 gap=754 poll_thresh=18 ino=257 dd-2584 [005] 171.765282: balance_dirty_state: bdi btrfs-1: dirty=411 wb=878 unstable=0 bg_thresh=1015 thresh=2030 gap=741 poll_thresh=13 ino=257 dd-2584 [005] 171.765345: balance_dirty_state: bdi btrfs-1: dirty=411 wb=878 unstable=0 bg_thresh=1014 thresh=2028 gap=739 poll_thresh=14 ino=257 dd-2584 [005] 171.765410: balance_dirty_state: bdi btrfs-1: dirty=436 wb=878 unstable=0 bg_thresh=1014 thresh=2028 gap=714 poll_thresh=15 ino=257 dd-2584 [005] 171.765476: balance_dirty_state: bdi btrfs-1: dirty=461 wb=878 unstable=0 bg_thresh=1013 thresh=2027 gap=688 poll_thresh=16 ino=257 dd-2584 [005] 171.765612: balance_dirty_state: bdi btrfs-1: dirty=486 wb=878 unstable=0 bg_thresh=1011 thresh=2023 gap=659 poll_thresh=17 ino=257 dd-2584 [005] 171.765751: balance_dirty_state: bdi btrfs-1: dirty=511 wb=878 unstable=0 bg_thresh=1009 thresh=2019 gap=630 poll_thresh=18 ino=257 dd-2584 [005] 171.765887: balance_dirty_state: bdi btrfs-1: dirty=561 wb=878 unstable=0 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=19 ino=257 dd-2584 [005] 171.766031: balance_dirty_state: bdi btrfs-1: dirty=587 wb=878 unstable=0 bg_thresh=1009 thresh=2019 gap=554 poll_thresh=20 ino=257 dd-2584 [005] 171.766169: balance_dirty_state: bdi btrfs-1: dirty=625 wb=878 unstable=0 bg_thresh=1013 thresh=2027 gap=524 poll_thresh=21 ino=257 dd-2584 [005] 171.766483: balance_dirty_state: bdi btrfs-1: dirty=650 wb=753 unstable=0 bg_thresh=1013 thresh=2026 gap=623 poll_thresh=22 ino=257 dd-2584 [005] 171.766979: balance_dirty_state: bdi btrfs-1: dirty=675 wb=753 unstable=0 bg_thresh=1032 thresh=2065 gap=637 poll_thresh=23 ino=257 dd-2584 [005] 171.767101: balance_dirty_state: bdi btrfs-1: dirty=700 wb=753 unstable=0 bg_thresh=1032 thresh=2064 gap=611 poll_thresh=24 ino=257 dd-2584 [005] 171.767222: balance_dirty_state: bdi btrfs-1: dirty=750 wb=753 unstable=0 bg_thresh=1031 thresh=2063 gap=560 poll_thresh=25 ino=257 dd-2584 [005] 171.767342: balance_dirty_state: bdi btrfs-1: dirty=775 wb=753 unstable=0 bg_thresh=1033 thresh=2067 gap=539 poll_thresh=26 ino=257 dd-2584 [005] 171.767469: balance_dirty_state: bdi btrfs-1: dirty=800 wb=753 unstable=0 bg_thresh=1033 thresh=2066 gap=513 poll_thresh=27 ino=257 dd-2584 [005] 171.767474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=64556 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 171.777266: balance_dirty_state: bdi btrfs-1: dirty=800 wb=627 unstable=0 bg_thresh=1025 thresh=2050 gap=623 poll_thresh=27 ino=257 dd-2584 [001] 171.777390: balance_dirty_state: bdi btrfs-1: dirty=825 wb=627 unstable=0 bg_thresh=1025 thresh=2050 gap=598 poll_thresh=20 ino=257 dd-2584 [001] 171.777641: balance_dirty_state: bdi btrfs-1: dirty=850 wb=627 unstable=0 bg_thresh=1024 thresh=2049 gap=572 poll_thresh=21 ino=257 dd-2584 [001] 171.777905: balance_dirty_state: bdi btrfs-1: dirty=876 wb=627 unstable=0 bg_thresh=1024 thresh=2048 gap=545 poll_thresh=22 ino=257 dd-2584 [001] 171.778523: balance_dirty_state: bdi btrfs-1: dirty=914 wb=627 unstable=0 bg_thresh=1024 thresh=2048 gap=507 poll_thresh=23 ino=257 dd-2584 [001] 171.778532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-138% task_gap=-377% task_weight=100% bdi_bw=64556 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 171.789123: balance_dirty_state: bdi btrfs-1: dirty=914 wb=363 unstable=0 bg_thresh=1022 thresh=2044 gap=767 poll_thresh=23 ino=257 dd-2584 [001] 171.789194: balance_dirty_state: bdi btrfs-1: dirty=939 wb=363 unstable=0 bg_thresh=1024 thresh=2049 gap=747 poll_thresh=17 ino=257 dd-2584 [001] 171.789322: balance_dirty_state: bdi btrfs-1: dirty=964 wb=363 unstable=0 bg_thresh=1021 thresh=2042 gap=715 poll_thresh=18 ino=257 dd-2584 [001] 171.789439: balance_dirty_state: bdi btrfs-1: dirty=989 wb=363 unstable=0 bg_thresh=1020 thresh=2041 gap=689 poll_thresh=19 ino=257 dd-2584 [001] 171.789555: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=363 unstable=0 bg_thresh=1020 thresh=2040 gap=663 poll_thresh=20 ino=257 dd-2584 [001] 171.789671: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=363 unstable=0 bg_thresh=1022 thresh=2044 gap=617 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 171.789745: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29248 wrote=0 to_write=8192 dd-2584 [001] 171.789796: balance_dirty_state: bdi btrfs-1: dirty=1089 wb=363 unstable=0 bg_thresh=1021 thresh=2043 gap=591 poll_thresh=22 ino=257 dd-2584 [001] 171.789916: balance_dirty_state: bdi btrfs-1: dirty=1114 wb=363 unstable=0 bg_thresh=1021 thresh=2042 gap=565 poll_thresh=23 ino=257 dd-2584 [001] 171.790214: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=489 unstable=0 bg_thresh=1025 thresh=2051 gap=524 poll_thresh=24 ino=257 dd-2584 [001] 171.790345: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=539 unstable=0 bg_thresh=1025 thresh=2050 gap=498 poll_thresh=25 ino=257 dd-2584 [001] 171.790347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-160% task_gap=-419% task_weight=98% bdi_bw=64556 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 171.792438: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=384 wrote=1152 to_write=7040 dd-2584 [005] 171.801091: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1394 unstable=0 bg_thresh=1027 thresh=2055 gap=616 poll_thresh=25 ino=257 dd-2584 [005] 171.801189: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1394 unstable=0 bg_thresh=1024 thresh=2049 gap=585 poll_thresh=19 ino=257 dd-2584 [005] 171.801373: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1394 unstable=0 bg_thresh=1026 thresh=2053 gap=564 poll_thresh=20 ino=257 dd-2584 [005] 171.801553: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1394 unstable=0 bg_thresh=1026 thresh=2052 gap=513 poll_thresh=21 ino=257 dd-2584 [005] 171.801730: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1394 unstable=0 bg_thresh=1025 thresh=2051 gap=487 poll_thresh=22 ino=257 dd-2584 [005] 171.801736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1315 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-159% task_gap=-416% task_weight=97% bdi_bw=64556 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 171.809179: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1369 unstable=0 bg_thresh=1023 thresh=2047 gap=508 poll_thresh=22 ino=257 dd-2584 [005] 171.809185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1312 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-138% task_gap=-375% task_weight=97% bdi_bw=64556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 171.817097: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1042 unstable=0 bg_thresh=1014 thresh=2028 gap=816 poll_thresh=22 ino=257 dd-2584 [005] 171.817164: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1042 unstable=0 bg_thresh=1013 thresh=2027 gap=815 poll_thresh=16 ino=257 dd-2584 [005] 171.817281: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1042 unstable=0 bg_thresh=1013 thresh=2026 gap=764 poll_thresh=17 ino=257 dd-2584 [005] 171.817398: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1042 unstable=0 bg_thresh=1015 thresh=2030 gap=743 poll_thresh=18 ino=257 dd-2584 [005] 171.817680: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1042 unstable=0 bg_thresh=1014 thresh=2029 gap=717 poll_thresh=19 ino=257 dd-2584 [005] 171.817794: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1042 unstable=0 bg_thresh=1014 thresh=2028 gap=666 poll_thresh=20 ino=257 dd-2584 [005] 171.817909: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1042 unstable=0 bg_thresh=1016 thresh=2032 gap=645 poll_thresh=21 ino=257 dd-2584 [005] 171.818021: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1042 unstable=0 bg_thresh=1015 thresh=2031 gap=619 poll_thresh=22 ino=257 dd-2584 [005] 171.818135: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1042 unstable=0 bg_thresh=1015 thresh=2030 gap=593 poll_thresh=23 ino=257 dd-2584 [005] 171.818248: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1042 unstable=0 bg_thresh=1014 thresh=2029 gap=542 poll_thresh=24 ino=257 dd-2584 [005] 171.818366: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1042 unstable=0 bg_thresh=1016 thresh=2033 gap=521 poll_thresh=25 ino=257 dd-2584 [005] 171.818480: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1042 unstable=0 bg_thresh=1016 thresh=2032 gap=495 poll_thresh=26 ino=257 dd-2584 [005] 171.818485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-125% task_gap=-350% task_weight=98% bdi_bw=64556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 171.825168: balance_dirty_state: bdi btrfs-1: dirty=495 wb=916 unstable=0 bg_thresh=1016 thresh=2032 gap=621 poll_thresh=26 ino=257 dd-2584 [000] 171.825236: balance_dirty_state: bdi btrfs-1: dirty=520 wb=916 unstable=0 bg_thresh=1012 thresh=2025 gap=589 poll_thresh=19 ino=257 dd-2584 [000] 171.825526: balance_dirty_state: bdi btrfs-1: dirty=545 wb=916 unstable=0 bg_thresh=1018 thresh=2036 gap=575 poll_thresh=20 ino=257 dd-2584 [000] 171.825644: balance_dirty_state: bdi btrfs-1: dirty=570 wb=916 unstable=0 bg_thresh=1020 thresh=2041 gap=555 poll_thresh=21 ino=257 dd-2584 [000] 171.825761: balance_dirty_state: bdi btrfs-1: dirty=620 wb=916 unstable=0 bg_thresh=1022 thresh=2045 gap=509 poll_thresh=22 ino=257 dd-2584 [000] 171.825765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1309 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=65400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 171.837223: balance_dirty_state: bdi btrfs-1: dirty=620 wb=802 unstable=0 bg_thresh=1021 thresh=2043 gap=621 poll_thresh=22 ino=257 dd-2584 [000] 171.837288: balance_dirty_state: bdi btrfs-1: dirty=620 wb=802 unstable=0 bg_thresh=1021 thresh=2042 gap=620 poll_thresh=16 ino=257 dd-2584 [000] 171.837406: balance_dirty_state: bdi btrfs-1: dirty=670 wb=802 unstable=0 bg_thresh=1020 thresh=2041 gap=569 poll_thresh=17 ino=257 dd-2584 [000] 171.837522: balance_dirty_state: bdi btrfs-1: dirty=695 wb=802 unstable=0 bg_thresh=1020 thresh=2040 gap=543 poll_thresh=18 ino=257 dd-2584 [000] 171.837640: balance_dirty_state: bdi btrfs-1: dirty=720 wb=802 unstable=0 bg_thresh=1019 thresh=2039 gap=517 poll_thresh=19 ino=257 dd-2584 [000] 171.837756: balance_dirty_state: bdi btrfs-1: dirty=770 wb=802 unstable=0 bg_thresh=1021 thresh=2043 gap=471 poll_thresh=20 ino=257 dd-2584 [000] 171.837761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=65400 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 171.845238: balance_dirty_state: bdi btrfs-1: dirty=770 wb=652 unstable=0 bg_thresh=1024 thresh=2048 gap=626 poll_thresh=20 ino=257 dd-2584 [000] 171.845302: balance_dirty_state: bdi btrfs-1: dirty=770 wb=652 unstable=0 bg_thresh=1024 thresh=2048 gap=626 poll_thresh=15 ino=257 dd-2584 [000] 171.845534: balance_dirty_state: bdi btrfs-1: dirty=795 wb=652 unstable=0 bg_thresh=1023 thresh=2047 gap=600 poll_thresh=16 ino=257 dd-2584 [000] 171.845652: balance_dirty_state: bdi btrfs-1: dirty=820 wb=652 unstable=0 bg_thresh=1023 thresh=2046 gap=574 poll_thresh=17 ino=257 dd-2584 [000] 171.845769: balance_dirty_state: bdi btrfs-1: dirty=845 wb=652 unstable=0 bg_thresh=1025 thresh=2050 gap=553 poll_thresh=18 ino=257 dd-2584 [000] 171.845885: balance_dirty_state: bdi btrfs-1: dirty=895 wb=652 unstable=0 bg_thresh=1024 thresh=2049 gap=502 poll_thresh=19 ino=257 dd-2584 [000] 171.845890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1312 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-115% task_gap=-328% task_weight=98% bdi_bw=65400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 171.853118: balance_dirty_state: bdi btrfs-1: dirty=895 wb=438 unstable=0 bg_thresh=1011 thresh=2022 gap=689 poll_thresh=19 ino=257 dd-2584 [000] 171.853203: balance_dirty_state: bdi btrfs-1: dirty=895 wb=413 unstable=0 bg_thresh=1009 thresh=2019 gap=711 poll_thresh=14 ino=257 dd-2584 [000] 171.853265: balance_dirty_state: bdi btrfs-1: dirty=920 wb=413 unstable=0 bg_thresh=1012 thresh=2024 gap=691 poll_thresh=15 ino=257 dd-2584 [000] 171.853324: balance_dirty_state: bdi btrfs-1: dirty=945 wb=413 unstable=0 bg_thresh=1017 thresh=2035 gap=677 poll_thresh=16 ino=257 dd-2584 [000] 171.853448: balance_dirty_state: bdi btrfs-1: dirty=970 wb=413 unstable=0 bg_thresh=1019 thresh=2039 gap=656 poll_thresh=17 ino=257 dd-2584 [000] 171.853575: balance_dirty_state: bdi btrfs-1: dirty=995 wb=413 unstable=0 bg_thresh=1015 thresh=2031 gap=623 poll_thresh=18 ino=257 dd-2584 [000] 171.853695: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=413 unstable=0 bg_thresh=1017 thresh=2034 gap=601 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 171.853769: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29312 wrote=0 to_write=8192 dd-2584 [000] 171.853998: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=413 unstable=0 bg_thresh=1022 thresh=2044 gap=586 poll_thresh=20 ino=257 dd-2584 [000] 171.854127: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=463 unstable=0 bg_thresh=1021 thresh=2043 gap=560 poll_thresh=21 ino=257 dd-2584 [000] 171.854256: balance_dirty_state: bdi btrfs-1: dirty=995 wb=513 unstable=0 bg_thresh=1021 thresh=2042 gap=534 poll_thresh=22 ino=257 dd-2584 [000] 171.854382: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=563 unstable=0 bg_thresh=1020 thresh=2040 gap=457 poll_thresh=23 ino=257 dd-2584 [000] 171.854384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-120% task_gap=-338% task_weight=98% bdi_bw=65400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 171.857415: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=452 wrote=1104 to_write=7088 dd-2584 [004] 171.861114: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1399 unstable=0 bg_thresh=1002 thresh=2004 gap=535 poll_thresh=23 ino=257 dd-2584 [004] 171.861216: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1399 unstable=0 bg_thresh=1007 thresh=2015 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 171.861391: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1399 unstable=0 bg_thresh=1009 thresh=2018 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 171.861397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=65400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 171.873176: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1249 unstable=0 bg_thresh=984 thresh=1969 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 171.873270: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1249 unstable=0 bg_thresh=987 thresh=1974 gap=580 poll_thresh=13 ino=257 dd-2584 [001] 171.873333: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1249 unstable=0 bg_thresh=987 thresh=1974 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 171.873393: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1249 unstable=0 bg_thresh=989 thresh=1979 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 171.873453: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1249 unstable=0 bg_thresh=992 thresh=1984 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 171.873767: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1249 unstable=0 bg_thresh=994 thresh=1989 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 171.873886: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1249 unstable=0 bg_thresh=994 thresh=1988 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 171.873891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=65400 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 171.881190: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1124 unstable=0 bg_thresh=996 thresh=1993 gap=624 poll_thresh=18 ino=257 dd-2584 [005] 171.881254: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1124 unstable=0 bg_thresh=999 thresh=1998 gap=604 poll_thresh=13 ino=257 dd-2584 [005] 171.881310: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1124 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 171.881366: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1124 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 171.881422: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1124 unstable=0 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 171.881539: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1124 unstable=0 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 171.881657: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1124 unstable=0 bg_thresh=1003 thresh=2006 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 171.881779: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1124 unstable=0 bg_thresh=1002 thresh=2005 gap=461 poll_thresh=19 ino=257 dd-2584 [005] 171.881784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=65400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 171.889178: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1124 unstable=0 bg_thresh=1001 thresh=2002 gap=458 poll_thresh=19 ino=257 dd-2584 [005] 171.889185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=65400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 171.897218: balance_dirty_state: bdi btrfs-1: dirty=420 wb=999 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=19 ino=257 dd-2584 [005] 171.897307: balance_dirty_state: bdi btrfs-1: dirty=420 wb=999 unstable=0 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 171.897368: balance_dirty_state: bdi btrfs-1: dirty=445 wb=999 unstable=0 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 171.897427: balance_dirty_state: bdi btrfs-1: dirty=470 wb=999 unstable=0 bg_thresh=1003 thresh=2006 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 171.897720: balance_dirty_state: bdi btrfs-1: dirty=495 wb=999 unstable=0 bg_thresh=1002 thresh=2004 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 171.897838: balance_dirty_state: bdi btrfs-1: dirty=520 wb=999 unstable=0 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 171.897843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=65400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 171.909207: balance_dirty_state: bdi btrfs-1: dirty=520 wb=724 unstable=0 bg_thresh=1000 thresh=2001 gap=757 poll_thresh=18 ino=257 dd-2584 [000] 171.909288: balance_dirty_state: bdi btrfs-1: dirty=520 wb=724 unstable=0 bg_thresh=1000 thresh=2001 gap=757 poll_thresh=13 ino=257 dd-2584 [000] 171.909345: balance_dirty_state: bdi btrfs-1: dirty=545 wb=724 unstable=0 bg_thresh=1003 thresh=2006 gap=737 poll_thresh=14 ino=257 dd-2584 [000] 171.909402: balance_dirty_state: bdi btrfs-1: dirty=545 wb=724 unstable=0 bg_thresh=1003 thresh=2006 gap=737 poll_thresh=15 ino=257 dd-2584 [000] 171.909459: balance_dirty_state: bdi btrfs-1: dirty=570 wb=724 unstable=0 bg_thresh=1005 thresh=2011 gap=717 poll_thresh=16 ino=257 dd-2584 [000] 171.909575: balance_dirty_state: bdi btrfs-1: dirty=595 wb=724 unstable=0 bg_thresh=1008 thresh=2016 gap=697 poll_thresh=17 ino=257 dd-2584 [000] 171.909694: balance_dirty_state: bdi btrfs-1: dirty=645 wb=724 unstable=0 bg_thresh=1007 thresh=2014 gap=645 poll_thresh=18 ino=257 dd-2584 [000] 171.909812: balance_dirty_state: bdi btrfs-1: dirty=670 wb=724 unstable=0 bg_thresh=1006 thresh=2013 gap=619 poll_thresh=19 ino=257 dd-2584 [000] 171.909929: balance_dirty_state: bdi btrfs-1: dirty=695 wb=724 unstable=0 bg_thresh=1006 thresh=2012 gap=593 poll_thresh=20 ino=257 dd-2584 [000] 171.910219: balance_dirty_state: bdi btrfs-1: dirty=720 wb=724 unstable=0 bg_thresh=1008 thresh=2016 gap=572 poll_thresh=21 ino=257 dd-2584 [000] 171.910336: balance_dirty_state: bdi btrfs-1: dirty=770 wb=724 unstable=0 bg_thresh=1007 thresh=2015 gap=521 poll_thresh=22 ino=257 dd-2584 [000] 171.910453: balance_dirty_state: bdi btrfs-1: dirty=795 wb=724 unstable=0 bg_thresh=1007 thresh=2014 gap=495 poll_thresh=23 ino=257 dd-2584 [000] 171.910458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=65400 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 171.917219: balance_dirty_state: bdi btrfs-1: dirty=795 wb=599 unstable=0 bg_thresh=1000 thresh=2001 gap=607 poll_thresh=23 ino=257 dd-2584 [006] 171.917325: balance_dirty_state: bdi btrfs-1: dirty=795 wb=599 unstable=0 bg_thresh=1000 thresh=2001 gap=607 poll_thresh=17 ino=257 dd-2584 [006] 171.917554: balance_dirty_state: bdi btrfs-1: dirty=845 wb=599 unstable=0 bg_thresh=1005 thresh=2011 gap=567 poll_thresh=18 ino=257 dd-2584 [006] 171.917789: balance_dirty_state: bdi btrfs-1: dirty=870 wb=599 unstable=0 bg_thresh=1008 thresh=2016 gap=547 poll_thresh=19 ino=257 dd-2584 [006] 171.918027: balance_dirty_state: bdi btrfs-1: dirty=895 wb=599 unstable=0 bg_thresh=1007 thresh=2015 gap=521 poll_thresh=20 ino=257 dd-2584 [006] 171.918261: balance_dirty_state: bdi btrfs-1: dirty=945 wb=599 unstable=0 bg_thresh=1007 thresh=2014 gap=470 poll_thresh=21 ino=257 dd-2584 [006] 171.918270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=65400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 171.925204: balance_dirty_state: bdi btrfs-1: dirty=945 wb=474 unstable=0 bg_thresh=1005 thresh=2011 gap=592 poll_thresh=21 ino=257 dd-2584 [006] 171.925331: balance_dirty_state: bdi btrfs-1: dirty=945 wb=474 unstable=0 bg_thresh=1005 thresh=2010 gap=591 poll_thresh=16 ino=257 dd-2584 [006] 171.925918: balance_dirty_state: bdi btrfs-1: dirty=995 wb=474 unstable=0 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 171.926155: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=474 unstable=0 bg_thresh=1006 thresh=2013 gap=519 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 171.926199: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29384 wrote=0 to_write=8192 dd-2584 [006] 171.926512: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=474 unstable=0 bg_thresh=1006 thresh=2012 gap=493 poll_thresh=19 ino=257 dd-2584 [006] 171.926516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=65400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 171.931576: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=524 wrote=992 to_write=7200 dd-2584 [002] 171.937176: balance_dirty_state: bdi btrfs-1: dirty=45 wb=1324 unstable=0 bg_thresh=1006 thresh=2013 gap=644 poll_thresh=19 ino=257 dd-2584 [002] 171.937260: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1324 unstable=0 bg_thresh=1006 thresh=2013 gap=619 poll_thresh=14 ino=257 dd-2584 [002] 171.937342: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1324 unstable=0 bg_thresh=1007 thresh=2015 gap=621 poll_thresh=15 ino=257 dd-2584 [002] 171.937424: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1324 unstable=0 bg_thresh=1007 thresh=2014 gap=595 poll_thresh=16 ino=257 dd-2584 [002] 171.937583: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1324 unstable=0 bg_thresh=1006 thresh=2013 gap=569 poll_thresh=17 ino=257 dd-2584 [002] 171.937747: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1324 unstable=0 bg_thresh=1006 thresh=2012 gap=543 poll_thresh=18 ino=257 dd-2584 [002] 171.937916: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1299 unstable=0 bg_thresh=1005 thresh=2011 gap=517 poll_thresh=19 ino=257 dd-2584 [002] 171.938264: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1199 unstable=0 bg_thresh=1003 thresh=2006 gap=587 poll_thresh=20 ino=257 dd-2584 [002] 171.938390: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1199 unstable=0 bg_thresh=1005 thresh=2011 gap=567 poll_thresh=21 ino=257 dd-2584 [002] 171.938515: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1199 unstable=0 bg_thresh=1004 thresh=2008 gap=514 poll_thresh=22 ino=257 dd-2584 [002] 171.938640: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1199 unstable=0 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=23 ino=257 dd-2584 [002] 171.938645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 171.945236: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1199 unstable=0 bg_thresh=1007 thresh=2014 gap=495 poll_thresh=23 ino=257 dd-2584 [000] 171.945241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-327% task_weight=98% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 171.953198: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1074 unstable=0 bg_thresh=1007 thresh=2014 gap=620 poll_thresh=23 ino=257 dd-2584 [004] 171.953296: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1074 unstable=0 bg_thresh=1006 thresh=2012 gap=618 poll_thresh=17 ino=257 dd-2584 [004] 171.953476: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1074 unstable=0 bg_thresh=1011 thresh=2023 gap=579 poll_thresh=18 ino=257 dd-2584 [004] 171.953651: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1074 unstable=0 bg_thresh=1011 thresh=2022 gap=553 poll_thresh=19 ino=257 dd-2584 [004] 171.953829: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1074 unstable=0 bg_thresh=1013 thresh=2026 gap=532 poll_thresh=20 ino=257 dd-2584 [004] 171.954005: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1074 unstable=0 bg_thresh=1012 thresh=2025 gap=481 poll_thresh=21 ino=257 dd-2584 [004] 171.954011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-130% task_gap=-359% task_weight=98% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 171.961192: balance_dirty_state: bdi btrfs-1: dirty=470 wb=874 unstable=0 bg_thresh=1012 thresh=2024 gap=680 poll_thresh=21 ino=257 dd-2584 [004] 171.961662: balance_dirty_state: bdi btrfs-1: dirty=470 wb=874 unstable=0 bg_thresh=1014 thresh=2029 gap=685 poll_thresh=16 ino=257 dd-2584 [004] 171.961897: balance_dirty_state: bdi btrfs-1: dirty=520 wb=874 unstable=0 bg_thresh=1014 thresh=2028 gap=634 poll_thresh=17 ino=257 dd-2584 [004] 171.962134: balance_dirty_state: bdi btrfs-1: dirty=545 wb=874 unstable=0 bg_thresh=1013 thresh=2027 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 171.962366: balance_dirty_state: bdi btrfs-1: dirty=570 wb=874 unstable=0 bg_thresh=1013 thresh=2026 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 171.962604: balance_dirty_state: bdi btrfs-1: dirty=595 wb=874 unstable=0 bg_thresh=1012 thresh=2024 gap=555 poll_thresh=20 ino=257 dd-2584 [004] 171.962838: balance_dirty_state: bdi btrfs-1: dirty=645 wb=874 unstable=0 bg_thresh=1011 thresh=2023 gap=504 poll_thresh=21 ino=257 dd-2584 [004] 171.962847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 171.969239: balance_dirty_state: bdi btrfs-1: dirty=645 wb=874 unstable=0 bg_thresh=1011 thresh=2023 gap=504 poll_thresh=21 ino=257 dd-2584 [004] 171.969248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 171.977227: balance_dirty_state: bdi btrfs-1: dirty=645 wb=749 unstable=0 bg_thresh=1012 thresh=2025 gap=631 poll_thresh=21 ino=257 dd-2584 [003] 171.977316: balance_dirty_state: bdi btrfs-1: dirty=645 wb=749 unstable=0 bg_thresh=1012 thresh=2025 gap=631 poll_thresh=16 ino=257 dd-2584 [003] 171.977432: balance_dirty_state: bdi btrfs-1: dirty=695 wb=749 unstable=0 bg_thresh=1015 thresh=2030 gap=586 poll_thresh=17 ino=257 dd-2584 [003] 171.977544: balance_dirty_state: bdi btrfs-1: dirty=720 wb=749 unstable=0 bg_thresh=1017 thresh=2035 gap=566 poll_thresh=18 ino=257 dd-2584 [003] 171.977830: balance_dirty_state: bdi btrfs-1: dirty=745 wb=749 unstable=0 bg_thresh=1019 thresh=2039 gap=545 poll_thresh=19 ino=257 dd-2584 [003] 171.977949: balance_dirty_state: bdi btrfs-1: dirty=770 wb=749 unstable=0 bg_thresh=1021 thresh=2043 gap=524 poll_thresh=20 ino=257 dd-2584 [003] 171.978068: balance_dirty_state: bdi btrfs-1: dirty=820 wb=749 unstable=0 bg_thresh=1018 thresh=2036 gap=467 poll_thresh=21 ino=257 dd-2584 [003] 171.978073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-253% task_weight=99% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 171.985137: balance_dirty_state: bdi btrfs-1: dirty=820 wb=749 unstable=0 bg_thresh=1016 thresh=2033 gap=464 poll_thresh=21 ino=257 dd-2584 [003] 171.985141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 171.993142: balance_dirty_state: bdi btrfs-1: dirty=820 wb=624 unstable=0 bg_thresh=1006 thresh=2013 gap=569 poll_thresh=21 ino=257 dd-2584 [003] 171.993208: balance_dirty_state: bdi btrfs-1: dirty=820 wb=624 unstable=0 bg_thresh=1006 thresh=2013 gap=569 poll_thresh=16 ino=257 dd-2584 [003] 171.993329: balance_dirty_state: bdi btrfs-1: dirty=870 wb=624 unstable=0 bg_thresh=1009 thresh=2018 gap=524 poll_thresh=17 ino=257 dd-2584 [003] 171.993449: balance_dirty_state: bdi btrfs-1: dirty=895 wb=624 unstable=0 bg_thresh=1011 thresh=2023 gap=504 poll_thresh=18 ino=257 dd-2584 [003] 171.993453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 172.001150: balance_dirty_state: bdi btrfs-1: dirty=895 wb=624 unstable=0 bg_thresh=1011 thresh=2023 gap=504 poll_thresh=18 ino=257 dd-2584 [003] 172.001153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 172.009255: balance_dirty_state: bdi btrfs-1: dirty=895 wb=374 unstable=0 bg_thresh=1005 thresh=2010 gap=741 poll_thresh=18 ino=257 dd-2584 [003] 172.009324: balance_dirty_state: bdi btrfs-1: dirty=920 wb=374 unstable=0 bg_thresh=1007 thresh=2015 gap=721 poll_thresh=13 ino=257 dd-2584 [003] 172.009389: balance_dirty_state: bdi btrfs-1: dirty=920 wb=374 unstable=0 bg_thresh=1010 thresh=2020 gap=726 poll_thresh=14 ino=257 dd-2584 [003] 172.009451: balance_dirty_state: bdi btrfs-1: dirty=945 wb=374 unstable=0 bg_thresh=1009 thresh=2019 gap=700 poll_thresh=15 ino=257 dd-2584 [003] 172.009514: balance_dirty_state: bdi btrfs-1: dirty=945 wb=374 unstable=0 bg_thresh=1009 thresh=2019 gap=700 poll_thresh=16 ino=257 dd-2584 [003] 172.009826: balance_dirty_state: bdi btrfs-1: dirty=995 wb=374 unstable=0 bg_thresh=1006 thresh=2012 gap=643 poll_thresh=17 ino=257 dd-2584 [003] 172.009949: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=374 unstable=0 bg_thresh=1005 thresh=2011 gap=617 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 172.010022: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29468 wrote=0 to_write=8192 dd-2584 [003] 172.010078: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=374 unstable=0 bg_thresh=1007 thresh=2015 gap=596 poll_thresh=19 ino=257 dd-2584 [003] 172.010204: balance_dirty_state: bdi btrfs-1: dirty=1095 wb=374 unstable=0 bg_thresh=1007 thresh=2014 gap=545 poll_thresh=20 ino=257 dd-2584 [003] 172.010337: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=424 unstable=0 bg_thresh=1006 thresh=2013 gap=519 poll_thresh=21 ino=257 dd-2584 [003] 172.010470: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=474 unstable=0 bg_thresh=1008 thresh=2017 gap=498 poll_thresh=22 ino=257 dd-2584 [003] 172.010472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 172.013735: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=608 wrote=1104 to_write=7088 dd-2584 [003] 172.017151: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1485 unstable=0 bg_thresh=1008 thresh=2017 gap=496 poll_thresh=22 ino=257 dd-2584 [003] 172.017156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 172.025234: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1485 unstable=0 bg_thresh=1003 thresh=2006 gap=485 poll_thresh=22 ino=257 dd-2584 [003] 172.025240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 172.033230: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1361 unstable=0 bg_thresh=1010 thresh=2021 gap=624 poll_thresh=22 ino=257 dd-2584 [003] 172.033354: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1361 unstable=0 bg_thresh=1013 thresh=2026 gap=604 poll_thresh=16 ino=257 dd-2584 [003] 172.033483: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1361 unstable=0 bg_thresh=1012 thresh=2025 gap=578 poll_thresh=17 ino=257 dd-2584 [003] 172.033611: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1361 unstable=0 bg_thresh=1009 thresh=2018 gap=546 poll_thresh=18 ino=257 dd-2584 [003] 172.033928: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1361 unstable=0 bg_thresh=1008 thresh=2017 gap=495 poll_thresh=19 ino=257 dd-2584 [003] 172.033933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=63060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 172.041217: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1357 unstable=0 bg_thresh=1001 thresh=2002 gap=482 poll_thresh=19 ino=257 dd-2584 [003] 172.041222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=63060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 172.049272: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1207 unstable=0 bg_thresh=1002 thresh=2004 gap=634 poll_thresh=19 ino=257 dd-2584 [005] 172.049352: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1207 unstable=0 bg_thresh=1002 thresh=2004 gap=634 poll_thresh=14 ino=257 dd-2584 [005] 172.049440: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1182 unstable=0 bg_thresh=1000 thresh=2001 gap=631 poll_thresh=15 ino=257 dd-2584 [005] 172.049526: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1182 unstable=0 bg_thresh=1006 thresh=2012 gap=617 poll_thresh=16 ino=257 dd-2584 [005] 172.049675: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1182 unstable=0 bg_thresh=1008 thresh=2017 gap=597 poll_thresh=17 ino=257 dd-2584 [005] 172.049795: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1182 unstable=0 bg_thresh=1008 thresh=2016 gap=571 poll_thresh=18 ino=257 dd-2584 [005] 172.049922: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1157 unstable=0 bg_thresh=1007 thresh=2015 gap=545 poll_thresh=19 ino=257 dd-2584 [005] 172.050048: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1132 unstable=0 bg_thresh=1009 thresh=2019 gap=549 poll_thresh=20 ino=257 dd-2584 [005] 172.050168: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1132 unstable=0 bg_thresh=1009 thresh=2018 gap=523 poll_thresh=21 ino=257 dd-2584 [005] 172.050461: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1132 unstable=0 bg_thresh=1008 thresh=2017 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 172.050466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=63060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 172.057201: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1132 unstable=0 bg_thresh=1008 thresh=2017 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 172.057206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=63060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 172.065174: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1013 unstable=0 bg_thresh=1008 thresh=2016 gap=612 poll_thresh=22 ino=257 dd-2584 [005] 172.065250: balance_dirty_state: bdi btrfs-1: dirty=426 wb=997 unstable=0 bg_thresh=1009 thresh=2019 gap=596 poll_thresh=16 ino=257 dd-2584 [005] 172.065368: balance_dirty_state: bdi btrfs-1: dirty=451 wb=997 unstable=0 bg_thresh=1009 thresh=2018 gap=570 poll_thresh=17 ino=257 dd-2584 [005] 172.065486: balance_dirty_state: bdi btrfs-1: dirty=501 wb=997 unstable=0 bg_thresh=1008 thresh=2017 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 172.065606: balance_dirty_state: bdi btrfs-1: dirty=526 wb=997 unstable=0 bg_thresh=1010 thresh=2021 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 172.065611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=63060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 172.073216: balance_dirty_state: bdi btrfs-1: dirty=526 wb=722 unstable=0 bg_thresh=1010 thresh=2021 gap=773 poll_thresh=19 ino=257 dd-2584 [000] 172.073304: balance_dirty_state: bdi btrfs-1: dirty=551 wb=722 unstable=0 bg_thresh=1010 thresh=2021 gap=748 poll_thresh=14 ino=257 dd-2584 [000] 172.073395: balance_dirty_state: bdi btrfs-1: dirty=576 wb=722 unstable=0 bg_thresh=1010 thresh=2020 gap=722 poll_thresh=15 ino=257 dd-2584 [000] 172.073489: balance_dirty_state: bdi btrfs-1: dirty=576 wb=722 unstable=0 bg_thresh=1010 thresh=2020 gap=722 poll_thresh=16 ino=257 dd-2584 [000] 172.073674: balance_dirty_state: bdi btrfs-1: dirty=601 wb=722 unstable=0 bg_thresh=1012 thresh=2024 gap=701 poll_thresh=17 ino=257 dd-2584 [000] 172.073858: balance_dirty_state: bdi btrfs-1: dirty=651 wb=722 unstable=0 bg_thresh=1011 thresh=2023 gap=650 poll_thresh=18 ino=257 dd-2584 [000] 172.074303: balance_dirty_state: bdi btrfs-1: dirty=676 wb=722 unstable=0 bg_thresh=1011 thresh=2022 gap=624 poll_thresh=19 ino=257 dd-2584 [000] 172.074491: balance_dirty_state: bdi btrfs-1: dirty=701 wb=722 unstable=0 bg_thresh=1010 thresh=2020 gap=597 poll_thresh=20 ino=257 dd-2584 [000] 172.074675: balance_dirty_state: bdi btrfs-1: dirty=751 wb=722 unstable=0 bg_thresh=1009 thresh=2019 gap=546 poll_thresh=21 ino=257 dd-2584 [000] 172.074859: balance_dirty_state: bdi btrfs-1: dirty=776 wb=722 unstable=0 bg_thresh=1009 thresh=2018 gap=520 poll_thresh=22 ino=257 dd-2584 [000] 172.075061: balance_dirty_state: bdi btrfs-1: dirty=789 wb=722 unstable=0 bg_thresh=1011 thresh=2022 gap=511 poll_thresh=23 ino=257 dd-2584 [000] 172.075270: balance_dirty_state: bdi btrfs-1: dirty=828 wb=722 unstable=0 bg_thresh=1011 thresh=2022 gap=472 poll_thresh=24 ino=257 dd-2584 [000] 172.075277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=63060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 172.081195: balance_dirty_state: bdi btrfs-1: dirty=839 wb=603 unstable=0 bg_thresh=1005 thresh=2011 gap=569 poll_thresh=24 ino=257 dd-2584 [000] 172.081263: balance_dirty_state: bdi btrfs-1: dirty=839 wb=603 unstable=0 bg_thresh=1005 thresh=2011 gap=569 poll_thresh=18 ino=257 dd-2584 [000] 172.081388: balance_dirty_state: bdi btrfs-1: dirty=889 wb=603 unstable=0 bg_thresh=1004 thresh=2008 gap=516 poll_thresh=19 ino=257 dd-2584 [000] 172.081513: balance_dirty_state: bdi btrfs-1: dirty=914 wb=603 unstable=0 bg_thresh=1012 thresh=2024 gap=507 poll_thresh=20 ino=257 dd-2584 [000] 172.081950: balance_dirty_state: bdi btrfs-1: dirty=939 wb=603 unstable=0 bg_thresh=1011 thresh=2023 gap=481 poll_thresh=21 ino=257 dd-2584 [000] 172.081957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=63060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 172.089244: balance_dirty_state: bdi btrfs-1: dirty=939 wb=478 unstable=0 bg_thresh=1010 thresh=2021 gap=604 poll_thresh=21 ino=257 dd-2584 [000] 172.089333: balance_dirty_state: bdi btrfs-1: dirty=964 wb=478 unstable=0 bg_thresh=1010 thresh=2020 gap=578 poll_thresh=16 ino=257 dd-2584 [000] 172.089450: balance_dirty_state: bdi btrfs-1: dirty=989 wb=478 unstable=0 bg_thresh=1009 thresh=2019 gap=552 poll_thresh=17 ino=257 dd-2584 [000] 172.089567: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=478 unstable=0 bg_thresh=1009 thresh=2018 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 172.089571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=63060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 172.089657: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29548 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 172.095942: writeback_single_inode: bdi btrfs-1: ino=257 state= age=688 wrote=960 to_write=7232 dd-2584 [000] 172.101282: balance_dirty_state: bdi btrfs-1: dirty=87 wb=1430 unstable=0 bg_thresh=1009 thresh=2018 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 172.101291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=63060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 172.113269: balance_dirty_state: bdi btrfs-1: dirty=87 wb=1180 unstable=0 bg_thresh=1008 thresh=2017 gap=750 poll_thresh=18 ino=257 dd-2584 [000] 172.113357: balance_dirty_state: bdi btrfs-1: dirty=87 wb=1180 unstable=0 bg_thresh=1011 thresh=2022 gap=755 poll_thresh=13 ino=257 dd-2584 [000] 172.113418: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1180 unstable=0 bg_thresh=1010 thresh=2021 gap=729 poll_thresh=14 ino=257 dd-2584 [000] 172.113477: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1180 unstable=0 bg_thresh=1007 thresh=2015 gap=723 poll_thresh=15 ino=257 dd-2584 [000] 172.113536: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1180 unstable=0 bg_thresh=1010 thresh=2020 gap=703 poll_thresh=16 ino=257 dd-2584 [000] 172.113654: balance_dirty_state: bdi btrfs-1: dirty=162 wb=1180 unstable=0 bg_thresh=1009 thresh=2019 gap=677 poll_thresh=17 ino=257 dd-2584 [000] 172.113773: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1180 unstable=0 bg_thresh=1011 thresh=2023 gap=631 poll_thresh=18 ino=257 dd-2584 [000] 172.114061: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1180 unstable=0 bg_thresh=1011 thresh=2022 gap=605 poll_thresh=19 ino=257 dd-2584 [000] 172.114178: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1180 unstable=0 bg_thresh=1010 thresh=2021 gap=579 poll_thresh=20 ino=257 dd-2584 [000] 172.114295: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1180 unstable=0 bg_thresh=1010 thresh=2020 gap=553 poll_thresh=21 ino=257 dd-2584 [000] 172.114412: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1180 unstable=0 bg_thresh=1012 thresh=2024 gap=507 poll_thresh=22 ino=257 dd-2584 [000] 172.114538: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1180 unstable=0 bg_thresh=1009 thresh=2018 gap=488 poll_thresh=23 ino=257 dd-2584 [000] 172.114542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=63060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 172.125247: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1180 unstable=0 bg_thresh=1009 thresh=2018 gap=488 poll_thresh=23 ino=257 dd-2584 [000] 172.125255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=63060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 172.133284: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1055 unstable=0 bg_thresh=1012 thresh=2024 gap=619 poll_thresh=23 ino=257 dd-2584 [004] 172.133379: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1055 unstable=0 bg_thresh=1012 thresh=2024 gap=619 poll_thresh=17 ino=257 dd-2584 [004] 172.133550: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1055 unstable=0 bg_thresh=1011 thresh=2022 gap=567 poll_thresh=18 ino=257 dd-2584 [004] 172.133719: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1055 unstable=0 bg_thresh=1010 thresh=2021 gap=541 poll_thresh=19 ino=257 dd-2584 [004] 172.133891: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1055 unstable=0 bg_thresh=1010 thresh=2020 gap=515 poll_thresh=20 ino=257 dd-2584 [004] 172.134356: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1055 unstable=0 bg_thresh=1009 thresh=2019 gap=464 poll_thresh=21 ino=257 dd-2584 [004] 172.134362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=63060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 172.141223: balance_dirty_state: bdi btrfs-1: dirty=525 wb=955 unstable=0 bg_thresh=1009 thresh=2018 gap=538 poll_thresh=21 ino=257 dd-2584 [004] 172.141312: balance_dirty_state: bdi btrfs-1: dirty=525 wb=955 unstable=0 bg_thresh=1011 thresh=2023 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 172.141428: balance_dirty_state: bdi btrfs-1: dirty=575 wb=955 unstable=0 bg_thresh=1011 thresh=2022 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 172.141432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 172.149276: balance_dirty_state: bdi btrfs-1: dirty=575 wb=830 unstable=0 bg_thresh=1009 thresh=2019 gap=614 poll_thresh=17 ino=257 dd-2584 [004] 172.149368: balance_dirty_state: bdi btrfs-1: dirty=575 wb=830 unstable=0 bg_thresh=1009 thresh=2019 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 172.149457: balance_dirty_state: bdi btrfs-1: dirty=600 wb=830 unstable=0 bg_thresh=1009 thresh=2018 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 172.149545: balance_dirty_state: bdi btrfs-1: dirty=600 wb=830 unstable=0 bg_thresh=1009 thresh=2018 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 172.149637: balance_dirty_state: bdi btrfs-1: dirty=625 wb=830 unstable=0 bg_thresh=1008 thresh=2017 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 172.149819: balance_dirty_state: bdi btrfs-1: dirty=650 wb=830 unstable=0 bg_thresh=1008 thresh=2016 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 172.150012: balance_dirty_state: bdi btrfs-1: dirty=700 wb=830 unstable=0 bg_thresh=1010 thresh=2020 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 172.150018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 172.157230: balance_dirty_state: bdi btrfs-1: dirty=700 wb=705 unstable=0 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 172.157326: balance_dirty_state: bdi btrfs-1: dirty=700 wb=705 unstable=0 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 172.157417: balance_dirty_state: bdi btrfs-1: dirty=725 wb=705 unstable=0 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 172.157504: balance_dirty_state: bdi btrfs-1: dirty=750 wb=705 unstable=0 bg_thresh=1003 thresh=2006 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 172.157830: balance_dirty_state: bdi btrfs-1: dirty=750 wb=705 unstable=0 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 172.157968: balance_dirty_state: bdi btrfs-1: dirty=775 wb=705 unstable=0 bg_thresh=1002 thresh=2004 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 172.158121: balance_dirty_state: bdi btrfs-1: dirty=825 wb=705 unstable=0 bg_thresh=1004 thresh=2008 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 172.158126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 172.165212: balance_dirty_state: bdi btrfs-1: dirty=825 wb=705 unstable=0 bg_thresh=1000 thresh=2001 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 172.165217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 172.173262: balance_dirty_state: bdi btrfs-1: dirty=825 wb=580 unstable=0 bg_thresh=1006 thresh=2012 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 172.173353: balance_dirty_state: bdi btrfs-1: dirty=825 wb=580 unstable=0 bg_thresh=1006 thresh=2012 gap=607 poll_thresh=13 ino=257 dd-2584 [004] 172.173437: balance_dirty_state: bdi btrfs-1: dirty=850 wb=580 unstable=0 bg_thresh=1008 thresh=2017 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 172.173522: balance_dirty_state: bdi btrfs-1: dirty=875 wb=580 unstable=0 bg_thresh=1011 thresh=2022 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 172.173610: balance_dirty_state: bdi btrfs-1: dirty=875 wb=580 unstable=0 bg_thresh=1011 thresh=2022 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 172.173787: balance_dirty_state: bdi btrfs-1: dirty=925 wb=580 unstable=0 bg_thresh=1007 thresh=2015 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 172.173962: balance_dirty_state: bdi btrfs-1: dirty=950 wb=580 unstable=0 bg_thresh=1009 thresh=2019 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 172.173970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 172.181300: balance_dirty_state: bdi btrfs-1: dirty=950 wb=455 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 172.181365: balance_dirty_state: bdi btrfs-1: dirty=950 wb=455 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=13 ino=257 dd-2584 [001] 172.181422: balance_dirty_state: bdi btrfs-1: dirty=975 wb=455 unstable=0 bg_thresh=1005 thresh=2011 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 172.181479: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=455 unstable=0 bg_thresh=1005 thresh=2011 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 172.181703: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=455 unstable=0 bg_thresh=1008 thresh=2016 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 172.181815: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=455 unstable=0 bg_thresh=1010 thresh=2021 gap=516 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 172.181880: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29640 wrote=0 to_write=8192 dd-2584 [001] 172.181943: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=455 unstable=0 bg_thresh=1012 thresh=2025 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 172.181945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 172.184171: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=992 to_write=7200 dd-2584 [001] 172.189204: balance_dirty_state: bdi btrfs-1: dirty=87 wb=1318 unstable=0 bg_thresh=1002 thresh=2005 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 172.189276: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1318 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 172.189337: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1318 unstable=0 bg_thresh=1005 thresh=2010 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 172.189396: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1318 unstable=0 bg_thresh=1005 thresh=2010 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 172.189456: balance_dirty_state: bdi btrfs-1: dirty=162 wb=1318 unstable=0 bg_thresh=1007 thresh=2015 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 172.189576: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1318 unstable=0 bg_thresh=1007 thresh=2014 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 172.189699: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1318 unstable=0 bg_thresh=1009 thresh=2018 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 172.189704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 172.197230: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1191 unstable=0 bg_thresh=1001 thresh=2003 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 172.197348: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1191 unstable=0 bg_thresh=1001 thresh=2003 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 172.197410: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1191 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 172.197467: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1191 unstable=0 bg_thresh=1004 thresh=2008 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 172.197695: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1191 unstable=0 bg_thresh=1006 thresh=2013 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 172.197808: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1191 unstable=0 bg_thresh=1009 thresh=2018 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 172.197922: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1191 unstable=0 bg_thresh=1011 thresh=2022 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 172.197926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 172.205404: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1191 unstable=0 bg_thresh=1011 thresh=2022 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 172.205414: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 172.213254: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1016 unstable=0 bg_thresh=1004 thresh=2008 gap=655 poll_thresh=18 ino=257 dd-2584 [006] 172.213384: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1016 unstable=0 bg_thresh=1004 thresh=2008 gap=630 poll_thresh=13 ino=257 dd-2584 [006] 172.213503: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1016 unstable=0 bg_thresh=1006 thresh=2013 gap=635 poll_thresh=14 ino=257 dd-2584 [006] 172.213620: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1016 unstable=0 bg_thresh=1009 thresh=2018 gap=615 poll_thresh=15 ino=257 dd-2584 [006] 172.213738: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1016 unstable=0 bg_thresh=1009 thresh=2018 gap=615 poll_thresh=16 ino=257 dd-2584 [006] 172.213973: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1016 unstable=0 bg_thresh=1011 thresh=2023 gap=570 poll_thresh=17 ino=257 dd-2584 [006] 172.214211: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1016 unstable=0 bg_thresh=1013 thresh=2027 gap=549 poll_thresh=18 ino=257 dd-2584 [006] 172.214446: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1016 unstable=0 bg_thresh=1013 thresh=2026 gap=523 poll_thresh=19 ino=257 dd-2584 [006] 172.215032: balance_dirty_state: bdi btrfs-1: dirty=537 wb=1016 unstable=0 bg_thresh=1012 thresh=2025 gap=472 poll_thresh=20 ino=257 dd-2584 [006] 172.215041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 172.221327: balance_dirty_state: bdi btrfs-1: dirty=537 wb=1016 unstable=0 bg_thresh=1012 thresh=2025 gap=472 poll_thresh=20 ino=257 dd-2584 [006] 172.221335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 172.229331: balance_dirty_state: bdi btrfs-1: dirty=537 wb=1016 unstable=0 bg_thresh=1012 thresh=2025 gap=472 poll_thresh=20 ino=257 dd-2584 [006] 172.229344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 172.237281: balance_dirty_state: bdi btrfs-1: dirty=537 wb=866 unstable=0 bg_thresh=1011 thresh=2023 gap=620 poll_thresh=20 ino=257 dd-2584 [006] 172.237378: balance_dirty_state: bdi btrfs-1: dirty=537 wb=866 unstable=0 bg_thresh=1011 thresh=2022 gap=619 poll_thresh=15 ino=257 dd-2584 [006] 172.237486: balance_dirty_state: bdi btrfs-1: dirty=562 wb=866 unstable=0 bg_thresh=1013 thresh=2027 gap=599 poll_thresh=16 ino=257 dd-2584 [006] 172.237689: balance_dirty_state: bdi btrfs-1: dirty=587 wb=866 unstable=0 bg_thresh=1010 thresh=2020 gap=567 poll_thresh=17 ino=257 dd-2584 [006] 172.237893: balance_dirty_state: bdi btrfs-1: dirty=612 wb=866 unstable=0 bg_thresh=1009 thresh=2019 gap=541 poll_thresh=18 ino=257 dd-2584 [006] 172.238096: balance_dirty_state: bdi btrfs-1: dirty=662 wb=866 unstable=0 bg_thresh=1009 thresh=2018 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 172.238103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=61564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 172.245339: balance_dirty_state: bdi btrfs-1: dirty=662 wb=741 unstable=0 bg_thresh=1009 thresh=2018 gap=615 poll_thresh=19 ino=257 dd-2584 [006] 172.245437: balance_dirty_state: bdi btrfs-1: dirty=662 wb=741 unstable=0 bg_thresh=1011 thresh=2023 gap=620 poll_thresh=14 ino=257 dd-2584 [006] 172.245495: balance_dirty_state: bdi btrfs-1: dirty=687 wb=741 unstable=0 bg_thresh=1011 thresh=2022 gap=594 poll_thresh=15 ino=257 dd-2584 [006] 172.245550: balance_dirty_state: bdi btrfs-1: dirty=712 wb=741 unstable=0 bg_thresh=1011 thresh=2022 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 172.245663: balance_dirty_state: bdi btrfs-1: dirty=737 wb=741 unstable=0 bg_thresh=1013 thresh=2026 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 172.245776: balance_dirty_state: bdi btrfs-1: dirty=762 wb=741 unstable=0 bg_thresh=1012 thresh=2025 gap=522 poll_thresh=18 ino=257 dd-2584 [006] 172.246054: balance_dirty_state: bdi btrfs-1: dirty=787 wb=741 unstable=0 bg_thresh=1012 thresh=2024 gap=496 poll_thresh=19 ino=257 dd-2584 [006] 172.246058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=59996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 172.253401: balance_dirty_state: bdi btrfs-1: dirty=787 wb=628 unstable=0 bg_thresh=1011 thresh=2022 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 172.253481: balance_dirty_state: bdi btrfs-1: dirty=812 wb=628 unstable=0 bg_thresh=1010 thresh=2021 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 172.253541: balance_dirty_state: bdi btrfs-1: dirty=837 wb=628 unstable=0 bg_thresh=1007 thresh=2015 gap=550 poll_thresh=15 ino=257 dd-2584 [006] 172.253598: balance_dirty_state: bdi btrfs-1: dirty=837 wb=628 unstable=0 bg_thresh=1010 thresh=2020 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 172.253710: balance_dirty_state: bdi btrfs-1: dirty=887 wb=628 unstable=0 bg_thresh=1009 thresh=2019 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 172.253714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=59996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 172.261384: balance_dirty_state: bdi btrfs-1: dirty=887 wb=628 unstable=0 bg_thresh=1009 thresh=2019 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 172.261393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=59996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 172.269411: balance_dirty_state: bdi btrfs-1: dirty=887 wb=628 unstable=0 bg_thresh=1009 thresh=2019 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 172.269420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=59996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 172.277391: balance_dirty_state: bdi btrfs-1: dirty=887 wb=503 unstable=0 bg_thresh=1011 thresh=2022 gap=632 poll_thresh=17 ino=257 dd-2584 [006] 172.277489: balance_dirty_state: bdi btrfs-1: dirty=887 wb=503 unstable=0 bg_thresh=1010 thresh=2021 gap=631 poll_thresh=13 ino=257 dd-2584 [006] 172.277579: balance_dirty_state: bdi btrfs-1: dirty=912 wb=503 unstable=0 bg_thresh=1013 thresh=2026 gap=611 poll_thresh=14 ino=257 dd-2584 [006] 172.277669: balance_dirty_state: bdi btrfs-1: dirty=937 wb=503 unstable=0 bg_thresh=1010 thresh=2020 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 172.277758: balance_dirty_state: bdi btrfs-1: dirty=937 wb=503 unstable=0 bg_thresh=1012 thresh=2025 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 172.277938: balance_dirty_state: bdi btrfs-1: dirty=962 wb=503 unstable=0 bg_thresh=1012 thresh=2024 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 172.278118: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=503 unstable=0 bg_thresh=1014 thresh=2028 gap=513 poll_thresh=18 ino=257 dd-2584 [006] 172.278555: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=503 unstable=0 bg_thresh=1013 thresh=2027 gap=487 poll_thresh=19 ino=257 dd-2584 [006] 172.278562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=59996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 172.278633: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29736 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 172.280844: writeback_single_inode: bdi btrfs-1: ino=257 state= age=164 wrote=960 to_write=7232 dd-2584 [006] 172.285339: balance_dirty_state: bdi btrfs-1: dirty=87 wb=1328 unstable=0 bg_thresh=1013 thresh=2026 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 172.285480: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1328 unstable=0 bg_thresh=1010 thresh=2020 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 172.285606: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1328 unstable=0 bg_thresh=1009 thresh=2019 gap=579 poll_thresh=15 ino=257 dd-2584 [006] 172.285730: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1328 unstable=0 bg_thresh=1012 thresh=2024 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 172.285981: balance_dirty_state: bdi btrfs-1: dirty=162 wb=1328 unstable=0 bg_thresh=1014 thresh=2028 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 172.286226: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1328 unstable=0 bg_thresh=1013 thresh=2027 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 172.286235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=59996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 172.293388: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1328 unstable=0 bg_thresh=1009 thresh=2019 gap=479 poll_thresh=18 ino=257 dd-2584 [006] 172.293395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=59996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 172.301254: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1328 unstable=0 bg_thresh=1006 thresh=2013 gap=473 poll_thresh=18 ino=257 dd-2584 [002] 172.301261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=59996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 172.309329: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1203 unstable=0 bg_thresh=1001 thresh=2002 gap=587 poll_thresh=18 ino=257 dd-2584 [002] 172.309465: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1203 unstable=0 bg_thresh=998 thresh=1996 gap=581 poll_thresh=13 ino=257 dd-2584 [002] 172.309588: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1203 unstable=0 bg_thresh=1000 thresh=2001 gap=561 poll_thresh=14 ino=257 dd-2584 [002] 172.309708: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1203 unstable=0 bg_thresh=1000 thresh=2000 gap=535 poll_thresh=15 ino=257 dd-2584 [002] 172.309830: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1203 unstable=0 bg_thresh=1000 thresh=2000 gap=535 poll_thresh=16 ino=257 dd-2584 [002] 172.310075: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1203 unstable=0 bg_thresh=1002 thresh=2004 gap=489 poll_thresh=17 ino=257 dd-2584 [002] 172.310084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=59996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 172.317408: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1203 unstable=0 bg_thresh=1000 thresh=2001 gap=486 poll_thresh=17 ino=257 dd-2584 [005] 172.317417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=59996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 172.329291: balance_dirty_state: bdi btrfs-1: dirty=312 wb=953 unstable=0 bg_thresh=997 thresh=1994 gap=729 poll_thresh=17 ino=257 dd-2584 [005] 172.329397: balance_dirty_state: bdi btrfs-1: dirty=337 wb=953 unstable=0 bg_thresh=997 thresh=1994 gap=704 poll_thresh=13 ino=257 dd-2584 [005] 172.329459: balance_dirty_state: bdi btrfs-1: dirty=337 wb=953 unstable=0 bg_thresh=999 thresh=1999 gap=709 poll_thresh=14 ino=257 dd-2584 [005] 172.329696: balance_dirty_state: bdi btrfs-1: dirty=362 wb=953 unstable=0 bg_thresh=1002 thresh=2004 gap=689 poll_thresh=15 ino=257 dd-2584 [005] 172.329755: balance_dirty_state: bdi btrfs-1: dirty=362 wb=953 unstable=0 bg_thresh=999 thresh=1998 gap=683 poll_thresh=16 ino=257 dd-2584 [005] 172.329873: balance_dirty_state: bdi btrfs-1: dirty=412 wb=953 unstable=0 bg_thresh=998 thresh=1997 gap=632 poll_thresh=17 ino=257 dd-2584 [005] 172.329992: balance_dirty_state: bdi btrfs-1: dirty=437 wb=953 unstable=0 bg_thresh=1000 thresh=2001 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 172.330109: balance_dirty_state: bdi btrfs-1: dirty=462 wb=953 unstable=0 bg_thresh=1000 thresh=2000 gap=585 poll_thresh=19 ino=257 dd-2584 [005] 172.330227: balance_dirty_state: bdi btrfs-1: dirty=512 wb=953 unstable=0 bg_thresh=999 thresh=1999 gap=534 poll_thresh=20 ino=257 dd-2584 [005] 172.330345: balance_dirty_state: bdi btrfs-1: dirty=537 wb=953 unstable=0 bg_thresh=1001 thresh=2003 gap=513 poll_thresh=21 ino=257 dd-2584 [005] 172.330463: balance_dirty_state: bdi btrfs-1: dirty=562 wb=953 unstable=0 bg_thresh=1001 thresh=2002 gap=487 poll_thresh=22 ino=257 dd-2584 [005] 172.330468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=59996 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 172.337301: balance_dirty_state: bdi btrfs-1: dirty=562 wb=953 unstable=0 bg_thresh=1001 thresh=2003 gap=488 poll_thresh=22 ino=257 dd-2584 [005] 172.337312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=59996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 172.345347: balance_dirty_state: bdi btrfs-1: dirty=562 wb=828 unstable=0 bg_thresh=1001 thresh=2003 gap=613 poll_thresh=22 ino=257 dd-2584 [005] 172.345454: balance_dirty_state: bdi btrfs-1: dirty=587 wb=828 unstable=0 bg_thresh=1001 thresh=2002 gap=587 poll_thresh=16 ino=257 dd-2584 [005] 172.346037: balance_dirty_state: bdi btrfs-1: dirty=612 wb=828 unstable=0 bg_thresh=1000 thresh=2001 gap=561 poll_thresh=17 ino=257 dd-2584 [005] 172.346275: balance_dirty_state: bdi btrfs-1: dirty=637 wb=828 unstable=0 bg_thresh=1000 thresh=2000 gap=535 poll_thresh=18 ino=257 dd-2584 [005] 172.346509: balance_dirty_state: bdi btrfs-1: dirty=687 wb=828 unstable=0 bg_thresh=999 thresh=1999 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 172.346519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-160% task_weight=101% bdi_bw=59996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 172.353323: balance_dirty_state: bdi btrfs-1: dirty=687 wb=678 unstable=0 bg_thresh=1001 thresh=2002 gap=637 poll_thresh=19 ino=257 dd-2584 [005] 172.353414: balance_dirty_state: bdi btrfs-1: dirty=687 wb=678 unstable=0 bg_thresh=1003 thresh=2007 gap=642 poll_thresh=14 ino=257 dd-2584 [005] 172.353475: balance_dirty_state: bdi btrfs-1: dirty=712 wb=678 unstable=0 bg_thresh=1003 thresh=2006 gap=616 poll_thresh=15 ino=257 dd-2584 [005] 172.353531: balance_dirty_state: bdi btrfs-1: dirty=737 wb=678 unstable=0 bg_thresh=1003 thresh=2006 gap=591 poll_thresh=16 ino=257 dd-2584 [005] 172.353647: balance_dirty_state: bdi btrfs-1: dirty=762 wb=678 unstable=0 bg_thresh=1002 thresh=2004 gap=564 poll_thresh=17 ino=257 dd-2584 [005] 172.353760: balance_dirty_state: bdi btrfs-1: dirty=787 wb=678 unstable=0 bg_thresh=1001 thresh=2003 gap=538 poll_thresh=18 ino=257 dd-2584 [005] 172.353873: balance_dirty_state: bdi btrfs-1: dirty=812 wb=678 unstable=0 bg_thresh=1001 thresh=2002 gap=512 poll_thresh=19 ino=257 dd-2584 [005] 172.353986: balance_dirty_state: bdi btrfs-1: dirty=862 wb=678 unstable=0 bg_thresh=1000 thresh=2001 gap=461 poll_thresh=20 ino=257 dd-2584 [005] 172.353990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=57572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 172.361445: balance_dirty_state: bdi btrfs-1: dirty=862 wb=553 unstable=0 bg_thresh=998 thresh=1997 gap=582 poll_thresh=20 ino=257 dd-2584 [005] 172.361907: balance_dirty_state: bdi btrfs-1: dirty=862 wb=553 unstable=0 bg_thresh=1001 thresh=2002 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 172.362026: balance_dirty_state: bdi btrfs-1: dirty=887 wb=553 unstable=0 bg_thresh=1000 thresh=2001 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 172.362260: balance_dirty_state: bdi btrfs-1: dirty=912 wb=553 unstable=0 bg_thresh=1000 thresh=2000 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 172.362493: balance_dirty_state: bdi btrfs-1: dirty=962 wb=553 unstable=0 bg_thresh=999 thresh=1999 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 172.362502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=57572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 172.369438: balance_dirty_state: bdi btrfs-1: dirty=962 wb=428 unstable=0 bg_thresh=1001 thresh=2002 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 172.369565: balance_dirty_state: bdi btrfs-1: dirty=962 wb=428 unstable=0 bg_thresh=1003 thresh=2007 gap=617 poll_thresh=13 ino=257 dd-2584 [005] 172.369688: balance_dirty_state: bdi btrfs-1: dirty=987 wb=428 unstable=0 bg_thresh=1003 thresh=2006 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 172.369805: balance_dirty_state: bdi btrfs-1: dirty=987 wb=428 unstable=0 bg_thresh=1000 thresh=2000 gap=585 poll_thresh=15 ino=257 dd-2584 [005] 172.369923: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=428 unstable=0 bg_thresh=1002 thresh=2005 gap=565 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 172.369961: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29828 wrote=0 to_write=8192 dd-2584 [005] 172.370159: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=428 unstable=0 bg_thresh=1002 thresh=2004 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 172.370333: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=478 unstable=0 bg_thresh=1001 thresh=2003 gap=463 poll_thresh=18 ino=257 dd-2584 [005] 172.370335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=57572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 172.372342: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=976 to_write=7216 dd-2584 [001] 172.377463: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1403 unstable=0 bg_thresh=1001 thresh=2003 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 172.377475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=57572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 172.389434: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1403 unstable=0 bg_thresh=1001 thresh=2003 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 172.389443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=57572 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 172.397434: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1278 unstable=0 bg_thresh=1001 thresh=2003 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 172.397559: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1278 unstable=0 bg_thresh=1001 thresh=2003 gap=613 poll_thresh=13 ino=257 dd-2584 [001] 172.397679: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1278 unstable=0 bg_thresh=1004 thresh=2008 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 172.398163: balance_dirty_state: bdi btrfs-1: dirty=162 wb=1253 unstable=0 bg_thresh=1004 thresh=2008 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 172.398307: balance_dirty_state: bdi btrfs-1: dirty=162 wb=1178 unstable=0 bg_thresh=1006 thresh=2013 gap=673 poll_thresh=16 ino=257 dd-2584 [001] 172.398557: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1153 unstable=0 bg_thresh=1006 thresh=2012 gap=647 poll_thresh=17 ino=257 dd-2584 [001] 172.398797: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1153 unstable=0 bg_thresh=1004 thresh=2008 gap=618 poll_thresh=18 ino=257 dd-2584 [001] 172.399042: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1153 unstable=0 bg_thresh=1003 thresh=2007 gap=592 poll_thresh=19 ino=257 dd-2584 [001] 172.399287: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1153 unstable=0 bg_thresh=1001 thresh=2002 gap=562 poll_thresh=20 ino=257 dd-2584 [001] 172.399531: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1153 unstable=0 bg_thresh=1002 thresh=2005 gap=515 poll_thresh=21 ino=257 dd-2584 [001] 172.399772: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1153 unstable=0 bg_thresh=1005 thresh=2010 gap=495 poll_thresh=22 ino=257 dd-2584 [001] 172.399781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=57572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 172.405362: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1153 unstable=0 bg_thresh=1007 thresh=2014 gap=499 poll_thresh=22 ino=257 dd-2584 [001] 172.405372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=57572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 172.413365: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1028 unstable=0 bg_thresh=1003 thresh=2006 gap=616 poll_thresh=22 ino=257 dd-2584 [001] 172.413446: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1028 unstable=0 bg_thresh=1000 thresh=2000 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 172.413739: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1028 unstable=0 bg_thresh=1001 thresh=2003 gap=563 poll_thresh=17 ino=257 dd-2584 [001] 172.413859: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1028 unstable=0 bg_thresh=1003 thresh=2007 gap=542 poll_thresh=18 ino=257 dd-2584 [001] 172.413976: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1028 unstable=0 bg_thresh=1003 thresh=2006 gap=516 poll_thresh=19 ino=257 dd-2584 [001] 172.414093: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1028 unstable=0 bg_thresh=1002 thresh=2005 gap=465 poll_thresh=20 ino=257 dd-2584 [001] 172.414098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=57572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 172.421400: balance_dirty_state: bdi btrfs-1: dirty=512 wb=953 unstable=0 bg_thresh=1002 thresh=2005 gap=540 poll_thresh=20 ino=257 dd-2584 [001] 172.421469: balance_dirty_state: bdi btrfs-1: dirty=512 wb=953 unstable=0 bg_thresh=1002 thresh=2004 gap=539 poll_thresh=15 ino=257 dd-2584 [001] 172.421530: balance_dirty_state: bdi btrfs-1: dirty=537 wb=953 unstable=0 bg_thresh=1002 thresh=2004 gap=514 poll_thresh=16 ino=257 dd-2584 [001] 172.421649: balance_dirty_state: bdi btrfs-1: dirty=562 wb=953 unstable=0 bg_thresh=1004 thresh=2008 gap=493 poll_thresh=17 ino=257 dd-2584 [001] 172.421654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=57572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 172.429294: balance_dirty_state: bdi btrfs-1: dirty=562 wb=953 unstable=0 bg_thresh=1005 thresh=2011 gap=496 poll_thresh=17 ino=257 dd-2584 [001] 172.429299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=57572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 172.441327: balance_dirty_state: bdi btrfs-1: dirty=562 wb=953 unstable=0 bg_thresh=999 thresh=1999 gap=484 poll_thresh=17 ino=257 dd-2584 [001] 172.441339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=57572 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 172.449393: balance_dirty_state: bdi btrfs-1: dirty=562 wb=828 unstable=0 bg_thresh=995 thresh=1990 gap=600 poll_thresh=17 ino=257 dd-2584 [001] 172.449494: balance_dirty_state: bdi btrfs-1: dirty=587 wb=828 unstable=0 bg_thresh=997 thresh=1995 gap=580 poll_thresh=13 ino=257 dd-2584 [001] 172.449553: balance_dirty_state: bdi btrfs-1: dirty=612 wb=828 unstable=0 bg_thresh=997 thresh=1995 gap=555 poll_thresh=14 ino=257 dd-2584 [001] 172.449612: balance_dirty_state: bdi btrfs-1: dirty=612 wb=828 unstable=0 bg_thresh=1000 thresh=2000 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 172.449670: balance_dirty_state: bdi btrfs-1: dirty=637 wb=828 unstable=0 bg_thresh=1000 thresh=2000 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 172.449969: balance_dirty_state: bdi btrfs-1: dirty=662 wb=828 unstable=0 bg_thresh=1002 thresh=2004 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 172.450090: balance_dirty_state: bdi btrfs-1: dirty=687 wb=828 unstable=0 bg_thresh=1001 thresh=2003 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 172.450095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=57572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 172.457361: balance_dirty_state: bdi btrfs-1: dirty=687 wb=703 unstable=0 bg_thresh=1005 thresh=2010 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 172.457433: balance_dirty_state: bdi btrfs-1: dirty=687 wb=703 unstable=0 bg_thresh=1007 thresh=2015 gap=625 poll_thresh=13 ino=257 dd-2584 [005] 172.457492: balance_dirty_state: bdi btrfs-1: dirty=712 wb=703 unstable=0 bg_thresh=1004 thresh=2009 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 172.457548: balance_dirty_state: bdi btrfs-1: dirty=737 wb=703 unstable=0 bg_thresh=1007 thresh=2014 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 172.457604: balance_dirty_state: bdi btrfs-1: dirty=737 wb=703 unstable=0 bg_thresh=1004 thresh=2008 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 172.457720: balance_dirty_state: bdi btrfs-1: dirty=762 wb=703 unstable=0 bg_thresh=1006 thresh=2012 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 172.457835: balance_dirty_state: bdi btrfs-1: dirty=812 wb=703 unstable=0 bg_thresh=1005 thresh=2011 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 172.457839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=55628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 172.469311: balance_dirty_state: bdi btrfs-1: dirty=812 wb=578 unstable=0 bg_thresh=1008 thresh=2017 gap=627 poll_thresh=18 ino=257 dd-2584 [005] 172.469444: balance_dirty_state: bdi btrfs-1: dirty=812 wb=578 unstable=0 bg_thresh=1005 thresh=2011 gap=621 poll_thresh=13 ino=257 dd-2584 [005] 172.469509: balance_dirty_state: bdi btrfs-1: dirty=837 wb=578 unstable=0 bg_thresh=1008 thresh=2016 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 172.469565: balance_dirty_state: bdi btrfs-1: dirty=862 wb=578 unstable=0 bg_thresh=1005 thresh=2010 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 172.469622: balance_dirty_state: bdi btrfs-1: dirty=862 wb=578 unstable=0 bg_thresh=1007 thresh=2015 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 172.469900: balance_dirty_state: bdi btrfs-1: dirty=912 wb=578 unstable=0 bg_thresh=1007 thresh=2014 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 172.470015: balance_dirty_state: bdi btrfs-1: dirty=937 wb=578 unstable=0 bg_thresh=1009 thresh=2018 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 172.470019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=99% bdi_bw=55628 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 172.481443: balance_dirty_state: bdi btrfs-1: dirty=962 wb=328 unstable=0 bg_thresh=1009 thresh=2018 gap=728 poll_thresh=13 ino=257 dd-2584 [005] 172.481504: balance_dirty_state: bdi btrfs-1: dirty=962 wb=328 unstable=0 bg_thresh=1011 thresh=2023 gap=733 poll_thresh=14 ino=257 dd-2584 [005] 172.481563: balance_dirty_state: bdi btrfs-1: dirty=987 wb=328 unstable=0 bg_thresh=1011 thresh=2023 gap=708 poll_thresh=15 ino=257 dd-2584 [005] 172.481618: balance_dirty_state: bdi btrfs-1: dirty=987 wb=328 unstable=0 bg_thresh=1014 thresh=2028 gap=713 poll_thresh=16 ino=257 dd-2584 [005] 172.481730: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=328 unstable=0 bg_thresh=1016 thresh=2033 gap=668 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 172.481750: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29940 wrote=0 to_write=8192 dd-2584 [005] 172.481898: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=328 unstable=0 bg_thresh=1018 thresh=2037 gap=647 poll_thresh=18 ino=257 dd-2584 [005] 172.482070: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=378 unstable=0 bg_thresh=1018 thresh=2036 gap=596 poll_thresh=19 ino=257 dd-2584 [005] 172.482246: balance_dirty_state: bdi btrfs-1: dirty=1087 wb=428 unstable=0 bg_thresh=1014 thresh=2029 gap=514 poll_thresh=20 ino=257 dd-2584 [005] 172.482709: balance_dirty_state: bdi btrfs-1: dirty=962 wb=553 unstable=0 bg_thresh=1016 thresh=2033 gap=518 poll_thresh=21 ino=257 dd-2584 [005] 172.482889: balance_dirty_state: bdi btrfs-1: dirty=937 wb=603 unstable=0 bg_thresh=1016 thresh=2032 gap=492 poll_thresh=22 ino=257 dd-2584 [005] 172.482891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-119% task_weight=99% bdi_bw=55628 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 172.484728: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=1104 to_write=7088 dd-2584 [005] 172.493321: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1428 unstable=0 bg_thresh=1016 thresh=2032 gap=492 poll_thresh=22 ino=257 dd-2584 [005] 172.493330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-33% task_gap=-167% task_weight=99% bdi_bw=55628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 172.501507: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1428 unstable=0 bg_thresh=1016 thresh=2032 gap=492 poll_thresh=22 ino=257 dd-2584 [005] 172.501516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-33% task_gap=-167% task_weight=99% bdi_bw=55628 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 172.513326: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1303 unstable=0 bg_thresh=1009 thresh=2019 gap=604 poll_thresh=22 ino=257 dd-2584 [005] 172.513411: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1303 unstable=0 bg_thresh=1009 thresh=2019 gap=579 poll_thresh=16 ino=257 dd-2584 [005] 172.513533: balance_dirty_state: bdi btrfs-1: dirty=162 wb=1303 unstable=0 bg_thresh=1012 thresh=2024 gap=559 poll_thresh=17 ino=257 dd-2584 [005] 172.513655: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1303 unstable=0 bg_thresh=1014 thresh=2029 gap=539 poll_thresh=18 ino=257 dd-2584 [005] 172.513779: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1303 unstable=0 bg_thresh=1016 thresh=2033 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 172.513784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-119% task_weight=101% bdi_bw=55628 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 172.521338: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1178 unstable=0 bg_thresh=1014 thresh=2028 gap=613 poll_thresh=19 ino=257 dd-2584 [005] 172.521413: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1178 unstable=0 bg_thresh=1014 thresh=2028 gap=613 poll_thresh=14 ino=257 dd-2584 [005] 172.521474: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1178 unstable=0 bg_thresh=1016 thresh=2033 gap=593 poll_thresh=15 ino=257 dd-2584 [005] 172.521535: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1178 unstable=0 bg_thresh=1016 thresh=2033 gap=593 poll_thresh=16 ino=257 dd-2584 [005] 172.521659: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1178 unstable=0 bg_thresh=1013 thresh=2026 gap=536 poll_thresh=17 ino=257 dd-2584 [005] 172.521967: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1178 unstable=0 bg_thresh=1015 thresh=2030 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 172.522090: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1178 unstable=0 bg_thresh=1014 thresh=2029 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 172.522095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=55628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 172.529327: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1078 unstable=0 bg_thresh=1009 thresh=2019 gap=579 poll_thresh=19 ino=257 dd-2584 [005] 172.529393: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1078 unstable=0 bg_thresh=1009 thresh=2019 gap=554 poll_thresh=14 ino=257 dd-2584 [005] 172.529451: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1078 unstable=0 bg_thresh=1012 thresh=2024 gap=534 poll_thresh=15 ino=257 dd-2584 [005] 172.529509: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1078 unstable=0 bg_thresh=1012 thresh=2024 gap=534 poll_thresh=16 ino=257 dd-2584 [005] 172.529624: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1078 unstable=0 bg_thresh=1017 thresh=2034 gap=494 poll_thresh=17 ino=257 dd-2584 [005] 172.529628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-118% task_weight=101% bdi_bw=55628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 172.537391: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1078 unstable=0 bg_thresh=1017 thresh=2034 gap=494 poll_thresh=17 ino=257 dd-2584 [005] 172.537401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-118% task_weight=101% bdi_bw=55628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 172.545431: balance_dirty_state: bdi btrfs-1: dirty=462 wb=953 unstable=0 bg_thresh=1014 thresh=2028 gap=613 poll_thresh=17 ino=257 dd-2584 [005] 172.545557: balance_dirty_state: bdi btrfs-1: dirty=462 wb=953 unstable=0 bg_thresh=1014 thresh=2028 gap=613 poll_thresh=13 ino=257 dd-2584 [005] 172.545673: balance_dirty_state: bdi btrfs-1: dirty=487 wb=953 unstable=0 bg_thresh=1016 thresh=2033 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 172.545791: balance_dirty_state: bdi btrfs-1: dirty=487 wb=953 unstable=0 bg_thresh=1016 thresh=2033 gap=593 poll_thresh=15 ino=257 dd-2584 [005] 172.545910: balance_dirty_state: bdi btrfs-1: dirty=512 wb=953 unstable=0 bg_thresh=1016 thresh=2032 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 172.546145: balance_dirty_state: bdi btrfs-1: dirty=537 wb=953 unstable=0 bg_thresh=1015 thresh=2031 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 172.546382: balance_dirty_state: bdi btrfs-1: dirty=587 wb=953 unstable=0 bg_thresh=1017 thresh=2035 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 172.546391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1298 bdi_dirty=1360 avg_dirty=1360 bdi_gap=14% task_gap=-71% task_weight=101% bdi_bw=55628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 172.553738: balance_dirty_state: bdi btrfs-1: dirty=587 wb=828 unstable=0 bg_thresh=1014 thresh=2028 gap=613 poll_thresh=13 ino=257 dd-2584 [005] 172.553794: balance_dirty_state: bdi btrfs-1: dirty=612 wb=828 unstable=0 bg_thresh=1016 thresh=2033 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 172.553849: balance_dirty_state: bdi btrfs-1: dirty=637 wb=828 unstable=0 bg_thresh=1016 thresh=2033 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 172.553905: balance_dirty_state: bdi btrfs-1: dirty=637 wb=828 unstable=0 bg_thresh=1016 thresh=2032 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 172.554018: balance_dirty_state: bdi btrfs-1: dirty=662 wb=828 unstable=0 bg_thresh=1015 thresh=2031 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 172.554132: balance_dirty_state: bdi btrfs-1: dirty=712 wb=828 unstable=0 bg_thresh=1017 thresh=2035 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 172.554137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1298 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-117% task_weight=101% bdi_bw=55628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 172.554155: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=0 wrote=0 to_write=8192 dd-2584 [005] 172.561428: balance_dirty_state: bdi btrfs-1: dirty=712 wb=703 unstable=0 bg_thresh=1012 thresh=2025 gap=610 poll_thresh=18 ino=257 dd-2584 [005] 172.561510: balance_dirty_state: bdi btrfs-1: dirty=712 wb=703 unstable=0 bg_thresh=1012 thresh=2025 gap=610 poll_thresh=13 ino=257 dd-2584 [005] 172.561571: balance_dirty_state: bdi btrfs-1: dirty=737 wb=703 unstable=0 bg_thresh=1015 thresh=2030 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 172.561631: balance_dirty_state: bdi btrfs-1: dirty=762 wb=703 unstable=0 bg_thresh=1012 thresh=2024 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 172.561690: balance_dirty_state: bdi btrfs-1: dirty=762 wb=703 unstable=0 bg_thresh=1014 thresh=2029 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 172.561808: balance_dirty_state: bdi btrfs-1: dirty=812 wb=703 unstable=0 bg_thresh=1014 thresh=2028 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 172.561929: balance_dirty_state: bdi btrfs-1: dirty=837 wb=703 unstable=0 bg_thresh=1013 thresh=2026 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 172.561934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-128% task_weight=101% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 172.569365: balance_dirty_state: bdi btrfs-1: dirty=837 wb=578 unstable=0 bg_thresh=1001 thresh=2002 gap=587 poll_thresh=18 ino=257 dd-2584 [005] 172.569601: balance_dirty_state: bdi btrfs-1: dirty=862 wb=578 unstable=0 bg_thresh=1001 thresh=2002 gap=562 poll_thresh=13 ino=257 dd-2584 [005] 172.569661: balance_dirty_state: bdi btrfs-1: dirty=862 wb=578 unstable=0 bg_thresh=1000 thresh=2001 gap=561 poll_thresh=14 ino=257 dd-2584 [005] 172.569721: balance_dirty_state: bdi btrfs-1: dirty=887 wb=578 unstable=0 bg_thresh=1000 thresh=2001 gap=536 poll_thresh=15 ino=257 dd-2584 [005] 172.569779: balance_dirty_state: bdi btrfs-1: dirty=887 wb=578 unstable=0 bg_thresh=1000 thresh=2000 gap=535 poll_thresh=16 ino=257 dd-2584 [005] 172.569900: balance_dirty_state: bdi btrfs-1: dirty=937 wb=578 unstable=0 bg_thresh=999 thresh=1999 gap=484 poll_thresh=17 ino=257 dd-2584 [005] 172.569905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=101% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 172.577362: balance_dirty_state: bdi btrfs-1: dirty=937 wb=328 unstable=0 bg_thresh=994 thresh=1989 gap=724 poll_thresh=17 ino=257 dd-2584 [001] 172.577452: balance_dirty_state: bdi btrfs-1: dirty=937 wb=328 unstable=0 bg_thresh=997 thresh=1994 gap=729 poll_thresh=13 ino=257 dd-2584 [001] 172.577539: balance_dirty_state: bdi btrfs-1: dirty=962 wb=328 unstable=0 bg_thresh=997 thresh=1994 gap=704 poll_thresh=14 ino=257 dd-2584 [001] 172.577627: balance_dirty_state: bdi btrfs-1: dirty=962 wb=328 unstable=0 bg_thresh=999 thresh=1999 gap=709 poll_thresh=15 ino=257 dd-2584 [001] 172.577711: balance_dirty_state: bdi btrfs-1: dirty=987 wb=328 unstable=0 bg_thresh=1005 thresh=2010 gap=695 poll_thresh=16 ino=257 dd-2584 [001] 172.577837: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=328 unstable=0 bg_thresh=1004 thresh=2009 gap=669 poll_thresh=17 ino=257 dd-2584 [001] 172.578013: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=328 unstable=0 bg_thresh=1004 thresh=2008 gap=643 poll_thresh=18 ino=257 dd-2584 [001] 172.578196: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=353 unstable=0 bg_thresh=1003 thresh=2007 gap=592 poll_thresh=19 ino=257 dd-2584 [001] 172.578672: balance_dirty_state: bdi btrfs-1: dirty=937 wb=503 unstable=0 bg_thresh=1005 thresh=2011 gap=571 poll_thresh=20 ino=257 dd-2584 [001] 172.578854: balance_dirty_state: bdi btrfs-1: dirty=912 wb=553 unstable=0 bg_thresh=1008 thresh=2016 gap=551 poll_thresh=21 ino=257 dd-2584 [001] 172.579034: balance_dirty_state: bdi btrfs-1: dirty=912 wb=603 unstable=0 bg_thresh=1007 thresh=2015 gap=500 poll_thresh=22 ino=257 dd-2584 [001] 172.579036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1279 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-94% task_weight=101% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 172.580800: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=292 wrote=1072 to_write=7120 flush-btrfs-1-2586 [005] 172.580803: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24 wrote=0 to_write=7120 collect-vmstat.-2569 [003] 172.585001: balance_dirty_state: bdi 0:15: dirty=108 wb=1305 unstable=0 bg_thresh=997 thresh=1994 gap=581 poll_thresh=42 ino=2375722 dd-2584 [007] 172.589530: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1305 unstable=0 bg_thresh=996 thresh=1993 gap=580 poll_thresh=16 ino=257 dd-2584 [007] 172.589722: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1305 unstable=0 bg_thresh=1001 thresh=2003 gap=540 poll_thresh=17 ino=257 dd-2584 [007] 172.589917: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1305 unstable=0 bg_thresh=1001 thresh=2002 gap=514 poll_thresh=18 ino=257 dd-2584 [007] 172.590114: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1305 unstable=0 bg_thresh=1000 thresh=2001 gap=488 poll_thresh=19 ino=257 dd-2584 [007] 172.590122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-110% task_weight=101% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 172.597497: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1305 unstable=0 bg_thresh=1000 thresh=2001 gap=488 poll_thresh=19 ino=257 dd-2584 [007] 172.597501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-110% task_weight=101% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 172.605455: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1180 unstable=0 bg_thresh=998 thresh=1997 gap=609 poll_thresh=19 ino=257 dd-2584 [007] 172.605560: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1180 unstable=0 bg_thresh=1001 thresh=2002 gap=589 poll_thresh=14 ino=257 dd-2584 [007] 172.605625: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1180 unstable=0 bg_thresh=999 thresh=1998 gap=560 poll_thresh=15 ino=257 dd-2584 [007] 172.605687: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1180 unstable=0 bg_thresh=998 thresh=1997 gap=559 poll_thresh=16 ino=257 dd-2584 [007] 172.605987: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1180 unstable=0 bg_thresh=998 thresh=1996 gap=508 poll_thresh=17 ino=257 dd-2584 [007] 172.606108: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1180 unstable=0 bg_thresh=1000 thresh=2000 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 172.606112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 172.613452: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1180 unstable=0 bg_thresh=1000 thresh=2000 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 172.613460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 172.621434: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1055 unstable=0 bg_thresh=1001 thresh=2003 gap=615 poll_thresh=18 ino=257 dd-2584 [007] 172.621501: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1055 unstable=0 bg_thresh=1001 thresh=2003 gap=615 poll_thresh=13 ino=257 dd-2584 [007] 172.621563: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1055 unstable=0 bg_thresh=1001 thresh=2002 gap=589 poll_thresh=14 ino=257 dd-2584 [007] 172.621621: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1055 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=15 ino=257 dd-2584 [007] 172.621680: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1055 unstable=0 bg_thresh=1000 thresh=2001 gap=563 poll_thresh=16 ino=257 dd-2584 [007] 172.621798: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1055 unstable=0 bg_thresh=1000 thresh=2000 gap=512 poll_thresh=17 ino=257 dd-2584 [007] 172.621917: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1055 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 172.621921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-58% task_weight=99% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 172.629533: balance_dirty_state: bdi btrfs-1: dirty=458 wb=855 unstable=0 bg_thresh=999 thresh=1999 gap=686 poll_thresh=13 ino=257 dd-2584 [002] 172.629594: balance_dirty_state: bdi btrfs-1: dirty=483 wb=855 unstable=0 bg_thresh=1002 thresh=2004 gap=666 poll_thresh=14 ino=257 dd-2584 [002] 172.629652: balance_dirty_state: bdi btrfs-1: dirty=508 wb=855 unstable=0 bg_thresh=999 thresh=1998 gap=635 poll_thresh=15 ino=257 dd-2584 [002] 172.629711: balance_dirty_state: bdi btrfs-1: dirty=508 wb=855 unstable=0 bg_thresh=1001 thresh=2003 gap=640 poll_thresh=16 ino=257 dd-2584 [002] 172.630001: balance_dirty_state: bdi btrfs-1: dirty=558 wb=855 unstable=0 bg_thresh=1001 thresh=2002 gap=589 poll_thresh=17 ino=257 dd-2584 [002] 172.630120: balance_dirty_state: bdi btrfs-1: dirty=583 wb=855 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=18 ino=257 dd-2584 [002] 172.630239: balance_dirty_state: bdi btrfs-1: dirty=608 wb=855 unstable=0 bg_thresh=999 thresh=1999 gap=536 poll_thresh=19 ino=257 dd-2584 [002] 172.630358: balance_dirty_state: bdi btrfs-1: dirty=633 wb=855 unstable=0 bg_thresh=999 thresh=1998 gap=510 poll_thresh=20 ino=257 dd-2584 [002] 172.630479: balance_dirty_state: bdi btrfs-1: dirty=683 wb=855 unstable=0 bg_thresh=1001 thresh=2002 gap=464 poll_thresh=21 ino=257 dd-2584 [002] 172.630484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 172.637434: balance_dirty_state: bdi btrfs-1: dirty=683 wb=855 unstable=0 bg_thresh=1001 thresh=2002 gap=464 poll_thresh=21 ino=257 dd-2584 [002] 172.637438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 172.645414: balance_dirty_state: bdi btrfs-1: dirty=683 wb=705 unstable=0 bg_thresh=1001 thresh=2003 gap=615 poll_thresh=21 ino=257 dd-2584 [002] 172.645486: balance_dirty_state: bdi btrfs-1: dirty=683 wb=705 unstable=0 bg_thresh=1001 thresh=2003 gap=615 poll_thresh=16 ino=257 dd-2584 [002] 172.645604: balance_dirty_state: bdi btrfs-1: dirty=733 wb=705 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=17 ino=257 dd-2584 [002] 172.645721: balance_dirty_state: bdi btrfs-1: dirty=758 wb=705 unstable=0 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=18 ino=257 dd-2584 [002] 172.646008: balance_dirty_state: bdi btrfs-1: dirty=783 wb=705 unstable=0 bg_thresh=1002 thresh=2005 gap=517 poll_thresh=19 ino=257 dd-2584 [002] 172.646129: balance_dirty_state: bdi btrfs-1: dirty=808 wb=705 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=20 ino=257 dd-2584 [002] 172.646134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-106% task_weight=100% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 172.653430: balance_dirty_state: bdi btrfs-1: dirty=808 wb=705 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=20 ino=257 dd-2584 [002] 172.653434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-106% task_weight=100% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 172.661425: balance_dirty_state: bdi btrfs-1: dirty=808 wb=580 unstable=0 bg_thresh=1002 thresh=2005 gap=617 poll_thresh=20 ino=257 dd-2584 [000] 172.661489: balance_dirty_state: bdi btrfs-1: dirty=808 wb=580 unstable=0 bg_thresh=1002 thresh=2005 gap=617 poll_thresh=15 ino=257 dd-2584 [000] 172.661549: balance_dirty_state: bdi btrfs-1: dirty=833 wb=580 unstable=0 bg_thresh=1005 thresh=2010 gap=597 poll_thresh=16 ino=257 dd-2584 [000] 172.661661: balance_dirty_state: bdi btrfs-1: dirty=858 wb=580 unstable=0 bg_thresh=1007 thresh=2015 gap=577 poll_thresh=17 ino=257 dd-2584 [000] 172.661774: balance_dirty_state: bdi btrfs-1: dirty=883 wb=580 unstable=0 bg_thresh=1007 thresh=2014 gap=551 poll_thresh=18 ino=257 dd-2584 [000] 172.661887: balance_dirty_state: bdi btrfs-1: dirty=933 wb=580 unstable=0 bg_thresh=1009 thresh=2018 gap=505 poll_thresh=19 ino=257 dd-2584 [000] 172.662000: balance_dirty_state: bdi btrfs-1: dirty=958 wb=580 unstable=0 bg_thresh=1008 thresh=2017 gap=479 poll_thresh=20 ino=257 dd-2584 [000] 172.662004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=101% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 172.669460: balance_dirty_state: bdi btrfs-1: dirty=983 wb=455 unstable=0 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 172.669515: balance_dirty_state: bdi btrfs-1: dirty=983 wb=455 unstable=0 bg_thresh=1005 thresh=2010 gap=572 poll_thresh=16 ino=257 dd-2584 [000] 172.669790: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=455 unstable=0 bg_thresh=1007 thresh=2015 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 172.669918: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=455 unstable=0 bg_thresh=1007 thresh=2014 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 172.669919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=101% bdi_bw=53792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 172.672111: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=384 wrote=976 to_write=7216 flush-btrfs-1-2586 [005] 172.672113: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=116 wrote=0 to_write=7216 dd-2584 [000] 172.677431: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1305 unstable=0 bg_thresh=1005 thresh=2011 gap=598 poll_thresh=13 ino=257 dd-2584 [000] 172.677491: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1305 unstable=0 bg_thresh=1008 thresh=2016 gap=603 poll_thresh=14 ino=257 dd-2584 [000] 172.677549: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1305 unstable=0 bg_thresh=1008 thresh=2016 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 172.677609: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1305 unstable=0 bg_thresh=1007 thresh=2015 gap=577 poll_thresh=16 ino=257 dd-2584 [000] 172.677727: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1305 unstable=0 bg_thresh=1007 thresh=2014 gap=526 poll_thresh=17 ino=257 dd-2584 [000] 172.677845: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1305 unstable=0 bg_thresh=1009 thresh=2018 gap=505 poll_thresh=18 ino=257 dd-2584 [000] 172.677966: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1305 unstable=0 bg_thresh=1008 thresh=2017 gap=479 poll_thresh=19 ino=257 dd-2584 [000] 172.677970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=101% bdi_bw=53792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 172.685472: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1180 unstable=0 bg_thresh=1002 thresh=2004 gap=566 poll_thresh=14 ino=257 dd-2584 [000] 172.685529: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1180 unstable=0 bg_thresh=1004 thresh=2009 gap=546 poll_thresh=15 ino=257 dd-2584 [000] 172.685585: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1180 unstable=0 bg_thresh=1004 thresh=2009 gap=546 poll_thresh=16 ino=257 dd-2584 [000] 172.685866: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1180 unstable=0 bg_thresh=1007 thresh=2014 gap=526 poll_thresh=17 ino=257 dd-2584 [000] 172.685980: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1180 unstable=0 bg_thresh=1009 thresh=2018 gap=480 poll_thresh=18 ino=257 dd-2584 [000] 172.685984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=99% bdi_bw=53792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 172.693527: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1055 unstable=0 bg_thresh=1007 thresh=2014 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 172.693612: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1055 unstable=0 bg_thresh=1009 thresh=2019 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 172.693698: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1055 unstable=0 bg_thresh=1009 thresh=2019 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 172.693782: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1055 unstable=0 bg_thresh=1012 thresh=2024 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 172.693961: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1055 unstable=0 bg_thresh=1014 thresh=2029 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 172.694142: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1055 unstable=0 bg_thresh=1013 thresh=2027 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 172.694148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=53792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 172.701377: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1055 unstable=0 bg_thresh=1012 thresh=2024 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 172.701384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=53792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 172.709459: balance_dirty_state: bdi btrfs-1: dirty=483 wb=880 unstable=0 bg_thresh=998 thresh=1996 gap=633 poll_thresh=18 ino=257 dd-2584 [007] 172.709534: balance_dirty_state: bdi btrfs-1: dirty=508 wb=880 unstable=0 bg_thresh=993 thresh=1987 gap=599 poll_thresh=13 ino=257 dd-2584 [007] 172.709605: balance_dirty_state: bdi btrfs-1: dirty=508 wb=880 unstable=0 bg_thresh=996 thresh=1992 gap=604 poll_thresh=14 ino=257 dd-2584 [007] 172.709672: balance_dirty_state: bdi btrfs-1: dirty=533 wb=880 unstable=0 bg_thresh=996 thresh=1992 gap=579 poll_thresh=15 ino=257 dd-2584 [007] 172.709741: balance_dirty_state: bdi btrfs-1: dirty=533 wb=880 unstable=0 bg_thresh=998 thresh=1997 gap=584 poll_thresh=16 ino=257 dd-2584 [007] 172.710049: balance_dirty_state: bdi btrfs-1: dirty=583 wb=880 unstable=0 bg_thresh=987 thresh=1975 gap=512 poll_thresh=17 ino=257 dd-2584 [007] 172.710182: balance_dirty_state: bdi btrfs-1: dirty=608 wb=880 unstable=0 bg_thresh=987 thresh=1974 gap=486 poll_thresh=18 ino=257 dd-2584 [007] 172.710187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1320 avg_dirty=1320 bdi_gap=2% task_gap=-93% task_weight=99% bdi_bw=53792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 172.717650: balance_dirty_state: bdi btrfs-1: dirty=633 wb=880 unstable=0 bg_thresh=995 thresh=1991 gap=478 poll_thresh=13 ino=257 dd-2584 [007] 172.717659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=53792 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 172.725462: balance_dirty_state: bdi btrfs-1: dirty=633 wb=755 unstable=0 bg_thresh=992 thresh=1984 gap=596 poll_thresh=13 ino=257 dd-2584 [007] 172.725548: balance_dirty_state: bdi btrfs-1: dirty=633 wb=755 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=10 ino=257 dd-2584 [007] 172.725613: balance_dirty_state: bdi btrfs-1: dirty=658 wb=755 unstable=0 bg_thresh=991 thresh=1983 gap=570 poll_thresh=11 ino=257 dd-2584 [007] 172.725674: balance_dirty_state: bdi btrfs-1: dirty=683 wb=755 unstable=0 bg_thresh=994 thresh=1988 gap=550 poll_thresh=12 ino=257 dd-2584 [007] 172.725735: balance_dirty_state: bdi btrfs-1: dirty=683 wb=755 unstable=0 bg_thresh=991 thresh=1982 gap=544 poll_thresh=13 ino=257 dd-2584 [007] 172.725794: balance_dirty_state: bdi btrfs-1: dirty=708 wb=755 unstable=0 bg_thresh=993 thresh=1987 gap=524 poll_thresh=14 ino=257 dd-2584 [007] 172.725854: balance_dirty_state: bdi btrfs-1: dirty=733 wb=755 unstable=0 bg_thresh=993 thresh=1986 gap=498 poll_thresh=15 ino=257 dd-2584 [007] 172.725915: balance_dirty_state: bdi btrfs-1: dirty=733 wb=755 unstable=0 bg_thresh=992 thresh=1985 gap=497 poll_thresh=16 ino=257 dd-2584 [007] 172.726031: balance_dirty_state: bdi btrfs-1: dirty=758 wb=755 unstable=0 bg_thresh=992 thresh=1984 gap=471 poll_thresh=17 ino=257 dd-2584 [007] 172.726036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=53792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 172.733564: balance_dirty_state: bdi btrfs-1: dirty=758 wb=630 unstable=0 bg_thresh=991 thresh=1983 gap=595 poll_thresh=17 ino=257 dd-2584 [000] 172.733666: balance_dirty_state: bdi btrfs-1: dirty=758 wb=630 unstable=0 bg_thresh=991 thresh=1983 gap=595 poll_thresh=13 ino=257 dd-2584 [000] 172.733785: balance_dirty_state: bdi btrfs-1: dirty=783 wb=630 unstable=0 bg_thresh=994 thresh=1988 gap=575 poll_thresh=14 ino=257 dd-2584 [000] 172.734255: balance_dirty_state: bdi btrfs-1: dirty=808 wb=630 unstable=0 bg_thresh=991 thresh=1982 gap=544 poll_thresh=15 ino=257 dd-2584 [000] 172.734375: balance_dirty_state: bdi btrfs-1: dirty=808 wb=630 unstable=0 bg_thresh=993 thresh=1987 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 172.734610: balance_dirty_state: bdi btrfs-1: dirty=858 wb=630 unstable=0 bg_thresh=993 thresh=1986 gap=498 poll_thresh=17 ino=257 dd-2584 [000] 172.734849: balance_dirty_state: bdi btrfs-1: dirty=883 wb=630 unstable=0 bg_thresh=992 thresh=1984 gap=471 poll_thresh=18 ino=257 dd-2584 [000] 172.734858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-80% task_weight=98% bdi_bw=53792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 172.741618: balance_dirty_state: bdi btrfs-1: dirty=908 wb=630 unstable=0 bg_thresh=993 thresh=1986 gap=448 poll_thresh=13 ino=257 dd-2584 [000] 172.741626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=53792 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 172.749572: balance_dirty_state: bdi btrfs-1: dirty=908 wb=505 unstable=0 bg_thresh=991 thresh=1982 gap=569 poll_thresh=10 ino=257 dd-2584 [000] 172.749629: balance_dirty_state: bdi btrfs-1: dirty=933 wb=505 unstable=0 bg_thresh=993 thresh=1987 gap=549 poll_thresh=11 ino=257 dd-2584 [000] 172.749686: balance_dirty_state: bdi btrfs-1: dirty=933 wb=505 unstable=0 bg_thresh=990 thresh=1981 gap=543 poll_thresh=12 ino=257 dd-2584 [000] 172.749743: balance_dirty_state: bdi btrfs-1: dirty=958 wb=505 unstable=0 bg_thresh=993 thresh=1986 gap=523 poll_thresh=13 ino=257 dd-2584 [000] 172.749801: balance_dirty_state: bdi btrfs-1: dirty=983 wb=505 unstable=0 bg_thresh=990 thresh=1980 gap=492 poll_thresh=14 ino=257 dd-2584 [000] 172.749805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1280 avg_dirty=1280 bdi_gap=30% task_gap=-37% task_weight=99% bdi_bw=53792 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 172.757615: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=505 unstable=0 bg_thresh=990 thresh=1980 gap=467 poll_thresh=10 ino=257 dd-2584 [007] 172.757624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1320 avg_dirty=1320 bdi_gap=6% task_gap=-87% task_weight=100% bdi_bw=53792 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 172.761864: writeback_single_inode: bdi btrfs-1: ino=257 state= age=476 wrote=928 to_write=7264 flush-btrfs-1-2586 [001] 172.761869: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=208 wrote=0 to_write=7264 dd-2584 [007] 172.765738: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1255 unstable=0 bg_thresh=991 thresh=1982 gap=619 poll_thresh=7 ino=257 dd-2584 [007] 172.765859: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1255 unstable=0 bg_thresh=991 thresh=1982 gap=619 poll_thresh=8 ino=257 dd-2584 [007] 172.765982: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1255 unstable=0 bg_thresh=993 thresh=1986 gap=598 poll_thresh=9 ino=257 dd-2584 [007] 172.766453: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1255 unstable=0 bg_thresh=993 thresh=1986 gap=573 poll_thresh=10 ino=257 dd-2584 [007] 172.766573: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1255 unstable=0 bg_thresh=992 thresh=1985 gap=572 poll_thresh=11 ino=257 dd-2584 [007] 172.766690: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1255 unstable=0 bg_thresh=992 thresh=1985 gap=547 poll_thresh=12 ino=257 dd-2584 [007] 172.766809: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1255 unstable=0 bg_thresh=992 thresh=1984 gap=521 poll_thresh=13 ino=257 dd-2584 [007] 172.766928: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1255 unstable=0 bg_thresh=992 thresh=1984 gap=521 poll_thresh=14 ino=257 dd-2584 [007] 172.767046: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1255 unstable=0 bg_thresh=991 thresh=1983 gap=495 poll_thresh=15 ino=257 dd-2584 [007] 172.767054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-82% task_weight=98% bdi_bw=53792 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 172.773665: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1255 unstable=0 bg_thresh=994 thresh=1988 gap=500 poll_thresh=11 ino=257 dd-2584 [007] 172.773722: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1255 unstable=0 bg_thresh=993 thresh=1987 gap=474 poll_thresh=12 ino=257 dd-2584 [007] 172.773727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-125% task_weight=98% bdi_bw=52388 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 172.781553: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1130 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=12 ino=257 dd-2584 [000] 172.781667: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1130 unstable=0 bg_thresh=994 thresh=1988 gap=600 poll_thresh=9 ino=257 dd-2584 [000] 172.781786: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1130 unstable=0 bg_thresh=996 thresh=1993 gap=580 poll_thresh=10 ino=257 dd-2584 [000] 172.781905: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1130 unstable=0 bg_thresh=996 thresh=1992 gap=554 poll_thresh=11 ino=257 dd-2584 [000] 172.782024: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1130 unstable=0 bg_thresh=996 thresh=1992 gap=554 poll_thresh=12 ino=257 dd-2584 [000] 172.782142: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1130 unstable=0 bg_thresh=995 thresh=1991 gap=528 poll_thresh=13 ino=257 dd-2584 [000] 172.782260: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1130 unstable=0 bg_thresh=995 thresh=1991 gap=503 poll_thresh=14 ino=257 dd-2584 [000] 172.782379: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1130 unstable=0 bg_thresh=995 thresh=1990 gap=502 poll_thresh=15 ino=257 dd-2584 [000] 172.782496: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1130 unstable=0 bg_thresh=997 thresh=1995 gap=482 poll_thresh=16 ino=257 dd-2584 [000] 172.782504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=52388 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 172.789448: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1130 unstable=0 bg_thresh=997 thresh=1995 gap=482 poll_thresh=16 ino=257 dd-2584 [000] 172.789458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=52388 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 172.797464: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1005 unstable=0 bg_thresh=997 thresh=1994 gap=606 poll_thresh=16 ino=257 dd-2584 [000] 172.797712: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1005 unstable=0 bg_thresh=994 thresh=1988 gap=575 poll_thresh=12 ino=257 dd-2584 [000] 172.797771: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1005 unstable=0 bg_thresh=996 thresh=1993 gap=580 poll_thresh=13 ino=257 dd-2584 [000] 172.797828: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1005 unstable=0 bg_thresh=996 thresh=1992 gap=554 poll_thresh=14 ino=257 dd-2584 [000] 172.797884: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1005 unstable=0 bg_thresh=996 thresh=1992 gap=554 poll_thresh=15 ino=257 dd-2584 [000] 172.797940: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1005 unstable=0 bg_thresh=995 thresh=1991 gap=528 poll_thresh=16 ino=257 dd-2584 [000] 172.798053: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1005 unstable=0 bg_thresh=995 thresh=1990 gap=502 poll_thresh=17 ino=257 dd-2584 [000] 172.798167: balance_dirty_state: bdi btrfs-1: dirty=533 wb=1005 unstable=0 bg_thresh=997 thresh=1994 gap=456 poll_thresh=18 ino=257 dd-2584 [000] 172.798171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=52388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 172.805429: balance_dirty_state: bdi btrfs-1: dirty=533 wb=930 unstable=0 bg_thresh=997 thresh=1995 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 172.805518: balance_dirty_state: bdi btrfs-1: dirty=558 wb=930 unstable=0 bg_thresh=997 thresh=1995 gap=507 poll_thresh=13 ino=257 dd-2584 [004] 172.805603: balance_dirty_state: bdi btrfs-1: dirty=558 wb=930 unstable=0 bg_thresh=1000 thresh=2000 gap=512 poll_thresh=14 ino=257 dd-2584 [004] 172.805687: balance_dirty_state: bdi btrfs-1: dirty=583 wb=930 unstable=0 bg_thresh=1000 thresh=2000 gap=487 poll_thresh=15 ino=257 dd-2584 [004] 172.805693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=52388 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 172.813425: balance_dirty_state: bdi btrfs-1: dirty=583 wb=805 unstable=0 bg_thresh=998 thresh=1997 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 172.813502: balance_dirty_state: bdi btrfs-1: dirty=608 wb=805 unstable=0 bg_thresh=998 thresh=1997 gap=584 poll_thresh=11 ino=257 dd-2584 [004] 172.813559: balance_dirty_state: bdi btrfs-1: dirty=608 wb=805 unstable=0 bg_thresh=1001 thresh=2002 gap=589 poll_thresh=12 ino=257 dd-2584 [004] 172.813615: balance_dirty_state: bdi btrfs-1: dirty=633 wb=805 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=13 ino=257 dd-2584 [004] 172.813669: balance_dirty_state: bdi btrfs-1: dirty=633 wb=805 unstable=0 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 172.813998: balance_dirty_state: bdi btrfs-1: dirty=658 wb=680 unstable=0 bg_thresh=1000 thresh=2000 gap=662 poll_thresh=15 ino=257 dd-2584 [004] 172.814086: balance_dirty_state: bdi btrfs-1: dirty=683 wb=680 unstable=0 bg_thresh=999 thresh=1999 gap=636 poll_thresh=16 ino=257 dd-2584 [004] 172.814255: balance_dirty_state: bdi btrfs-1: dirty=708 wb=680 unstable=0 bg_thresh=997 thresh=1995 gap=607 poll_thresh=17 ino=257 dd-2584 [004] 172.814425: balance_dirty_state: bdi btrfs-1: dirty=733 wb=680 unstable=0 bg_thresh=997 thresh=1994 gap=581 poll_thresh=18 ino=257 dd-2584 [004] 172.814595: balance_dirty_state: bdi btrfs-1: dirty=783 wb=680 unstable=0 bg_thresh=996 thresh=1992 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 172.814765: balance_dirty_state: bdi btrfs-1: dirty=808 wb=680 unstable=0 bg_thresh=997 thresh=1994 gap=506 poll_thresh=20 ino=257 dd-2584 [004] 172.814934: balance_dirty_state: bdi btrfs-1: dirty=833 wb=680 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=21 ino=257 dd-2584 [004] 172.814940: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-64% task_weight=100% bdi_bw=52388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 172.821643: balance_dirty_state: bdi btrfs-1: dirty=858 wb=630 unstable=0 bg_thresh=997 thresh=1995 gap=507 poll_thresh=16 ino=257 dd-2584 [004] 172.821827: balance_dirty_state: bdi btrfs-1: dirty=883 wb=555 unstable=0 bg_thresh=993 thresh=1986 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 172.822273: balance_dirty_state: bdi btrfs-1: dirty=908 wb=555 unstable=0 bg_thresh=997 thresh=1994 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 172.822449: balance_dirty_state: bdi btrfs-1: dirty=958 wb=555 unstable=0 bg_thresh=996 thresh=1992 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 172.822455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=52388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 172.829621: balance_dirty_state: bdi btrfs-1: dirty=958 wb=555 unstable=0 bg_thresh=999 thresh=1998 gap=485 poll_thresh=14 ino=257 dd-2584 [000] 172.829626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-64% task_weight=98% bdi_bw=52388 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 172.837501: balance_dirty_state: bdi btrfs-1: dirty=983 wb=555 unstable=0 bg_thresh=998 thresh=1997 gap=459 poll_thresh=10 ino=257 dd-2584 [000] 172.837505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=52388 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 172.845441: balance_dirty_state: bdi btrfs-1: dirty=983 wb=305 unstable=0 bg_thresh=996 thresh=1992 gap=704 poll_thresh=10 ino=257 dd-2584 [004] 172.845541: balance_dirty_state: bdi btrfs-1: dirty=983 wb=280 unstable=0 bg_thresh=998 thresh=1997 gap=734 poll_thresh=7 ino=257 dd-2584 [004] 172.845633: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=280 unstable=0 bg_thresh=995 thresh=1991 gap=703 poll_thresh=8 ino=257 flush-btrfs-1-2586 [001] 172.845651: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=292 wrote=0 to_write=8192 dd-2584 [004] 172.845728: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=280 unstable=0 bg_thresh=999 thresh=1999 gap=686 poll_thresh=9 ino=257 dd-2584 [004] 172.845805: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=280 unstable=0 bg_thresh=999 thresh=1998 gap=685 poll_thresh=10 ino=257 dd-2584 [004] 172.845873: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=305 unstable=0 bg_thresh=999 thresh=1998 gap=660 poll_thresh=11 ino=257 dd-2584 [004] 172.845937: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=330 unstable=0 bg_thresh=998 thresh=1997 gap=659 poll_thresh=12 ino=257 dd-2584 [004] 172.846004: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=380 unstable=0 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 172.846069: balance_dirty_state: bdi btrfs-1: dirty=983 wb=405 unstable=0 bg_thresh=998 thresh=1996 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 172.846135: balance_dirty_state: bdi btrfs-1: dirty=958 wb=430 unstable=0 bg_thresh=1000 thresh=2001 gap=613 poll_thresh=15 ino=257 dd-2584 [004] 172.846202: balance_dirty_state: bdi btrfs-1: dirty=958 wb=455 unstable=0 bg_thresh=997 thresh=1995 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 172.846517: balance_dirty_state: bdi btrfs-1: dirty=858 wb=580 unstable=0 bg_thresh=993 thresh=1987 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 172.846689: balance_dirty_state: bdi btrfs-1: dirty=833 wb=655 unstable=0 bg_thresh=990 thresh=1980 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 172.846691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=52388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 172.848333: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=1120 to_write=7072 dd-2584 [000] 172.853506: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1405 unstable=0 bg_thresh=993 thresh=1986 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 172.853571: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1405 unstable=0 bg_thresh=993 thresh=1986 gap=473 poll_thresh=13 ino=257 dd-2584 [000] 172.853575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=98% bdi_bw=52388 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 172.861524: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1380 unstable=0 bg_thresh=990 thresh=1980 gap=492 poll_thresh=13 ino=257 dd-2584 [001] 172.861530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1320 avg_dirty=1320 bdi_gap=6% task_gap=-86% task_weight=99% bdi_bw=52388 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 172.869641: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1130 unstable=0 bg_thresh=988 thresh=1976 gap=738 poll_thresh=10 ino=257 dd-2584 [001] 172.869737: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1130 unstable=0 bg_thresh=990 thresh=1981 gap=718 poll_thresh=11 ino=257 dd-2584 [001] 172.869830: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1130 unstable=0 bg_thresh=993 thresh=1987 gap=699 poll_thresh=12 ino=257 dd-2584 [001] 172.869920: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1130 unstable=0 bg_thresh=996 thresh=1992 gap=704 poll_thresh=13 ino=257 dd-2584 [001] 172.870013: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1130 unstable=0 bg_thresh=996 thresh=1992 gap=679 poll_thresh=14 ino=257 dd-2584 [001] 172.870103: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1130 unstable=0 bg_thresh=998 thresh=1997 gap=684 poll_thresh=15 ino=257 dd-2584 [001] 172.870197: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1130 unstable=0 bg_thresh=1001 thresh=2002 gap=664 poll_thresh=16 ino=257 dd-2584 [001] 172.870379: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1130 unstable=0 bg_thresh=1000 thresh=2001 gap=638 poll_thresh=17 ino=257 dd-2584 [001] 172.870564: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1130 unstable=0 bg_thresh=997 thresh=1994 gap=581 poll_thresh=18 ino=257 dd-2584 [001] 172.871016: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1130 unstable=0 bg_thresh=996 thresh=1993 gap=555 poll_thresh=19 ino=257 dd-2584 [001] 172.871195: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1130 unstable=0 bg_thresh=998 thresh=1997 gap=534 poll_thresh=20 ino=257 dd-2584 [001] 172.871372: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1130 unstable=0 bg_thresh=998 thresh=1996 gap=508 poll_thresh=21 ino=257 dd-2584 [001] 172.871549: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1130 unstable=0 bg_thresh=997 thresh=1995 gap=457 poll_thresh=22 ino=257 dd-2584 [001] 172.871556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1280 avg_dirty=1280 bdi_gap=39% task_gap=-20% task_weight=99% bdi_bw=52388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 172.881695: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1130 unstable=0 bg_thresh=1001 thresh=2003 gap=465 poll_thresh=16 ino=257 dd-2584 [001] 172.881700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-58% task_weight=98% bdi_bw=51860 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 172.889673: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1130 unstable=0 bg_thresh=1001 thresh=2002 gap=439 poll_thresh=12 ino=257 dd-2584 [001] 172.889678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-59% task_weight=98% bdi_bw=51860 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 172.897743: balance_dirty_state: bdi btrfs-1: dirty=458 wb=880 unstable=0 bg_thresh=1003 thresh=2006 gap=668 poll_thresh=9 ino=257 dd-2584 [001] 172.897824: balance_dirty_state: bdi btrfs-1: dirty=458 wb=880 unstable=0 bg_thresh=1000 thresh=2000 gap=662 poll_thresh=10 ino=257 dd-2584 [001] 172.897902: balance_dirty_state: bdi btrfs-1: dirty=483 wb=880 unstable=0 bg_thresh=1002 thresh=2005 gap=642 poll_thresh=11 ino=257 dd-2584 [001] 172.897984: balance_dirty_state: bdi btrfs-1: dirty=508 wb=880 unstable=0 bg_thresh=999 thresh=1999 gap=611 poll_thresh=12 ino=257 dd-2584 [001] 172.898063: balance_dirty_state: bdi btrfs-1: dirty=508 wb=880 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=13 ino=257 dd-2584 [001] 172.898142: balance_dirty_state: bdi btrfs-1: dirty=533 wb=880 unstable=0 bg_thresh=999 thresh=1998 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 172.898223: balance_dirty_state: bdi btrfs-1: dirty=558 wb=880 unstable=0 bg_thresh=998 thresh=1997 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 172.898538: balance_dirty_state: bdi btrfs-1: dirty=558 wb=880 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 172.898696: balance_dirty_state: bdi btrfs-1: dirty=583 wb=880 unstable=0 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 172.898854: balance_dirty_state: bdi btrfs-1: dirty=633 wb=880 unstable=0 bg_thresh=1000 thresh=2000 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 172.898860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1280 avg_dirty=1280 bdi_gap=41% task_gap=-14% task_weight=98% bdi_bw=51860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 172.905701: balance_dirty_state: bdi btrfs-1: dirty=633 wb=755 unstable=0 bg_thresh=998 thresh=1996 gap=608 poll_thresh=13 ino=257 dd-2584 [001] 172.905760: balance_dirty_state: bdi btrfs-1: dirty=658 wb=755 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 172.905816: balance_dirty_state: bdi btrfs-1: dirty=683 wb=755 unstable=0 bg_thresh=997 thresh=1995 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 172.905873: balance_dirty_state: bdi btrfs-1: dirty=683 wb=755 unstable=0 bg_thresh=1000 thresh=2000 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 172.905985: balance_dirty_state: bdi btrfs-1: dirty=733 wb=755 unstable=0 bg_thresh=999 thresh=1999 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 172.906099: balance_dirty_state: bdi btrfs-1: dirty=758 wb=755 unstable=0 bg_thresh=996 thresh=1992 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 172.906104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1280 avg_dirty=1280 bdi_gap=37% task_gap=-23% task_weight=98% bdi_bw=51860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 172.913710: balance_dirty_state: bdi btrfs-1: dirty=758 wb=755 unstable=0 bg_thresh=998 thresh=1997 gap=484 poll_thresh=13 ino=257 dd-2584 [001] 172.913718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1280 avg_dirty=1280 bdi_gap=40% task_gap=-18% task_weight=99% bdi_bw=51860 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 172.921673: balance_dirty_state: bdi btrfs-1: dirty=783 wb=755 unstable=0 bg_thresh=998 thresh=1996 gap=458 poll_thresh=10 ino=257 dd-2584 [001] 172.921681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-67% task_weight=99% bdi_bw=51860 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 172.929762: balance_dirty_state: bdi btrfs-1: dirty=808 wb=605 unstable=0 bg_thresh=1001 thresh=2002 gap=589 poll_thresh=7 ino=257 dd-2584 [001] 172.930232: balance_dirty_state: bdi btrfs-1: dirty=808 wb=605 unstable=0 bg_thresh=998 thresh=1996 gap=583 poll_thresh=8 ino=257 dd-2584 [001] 172.930350: balance_dirty_state: bdi btrfs-1: dirty=833 wb=605 unstable=0 bg_thresh=1000 thresh=2001 gap=563 poll_thresh=9 ino=257 dd-2584 [001] 172.930468: balance_dirty_state: bdi btrfs-1: dirty=858 wb=605 unstable=0 bg_thresh=997 thresh=1995 gap=532 poll_thresh=10 ino=257 dd-2584 [001] 172.930584: balance_dirty_state: bdi btrfs-1: dirty=858 wb=605 unstable=0 bg_thresh=1000 thresh=2000 gap=537 poll_thresh=11 ino=257 dd-2584 [001] 172.930703: balance_dirty_state: bdi btrfs-1: dirty=883 wb=605 unstable=0 bg_thresh=999 thresh=1999 gap=511 poll_thresh=12 ino=257 dd-2584 [001] 172.930820: balance_dirty_state: bdi btrfs-1: dirty=908 wb=605 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=13 ino=257 dd-2584 [001] 172.930829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-63% task_weight=98% bdi_bw=51860 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 172.937702: balance_dirty_state: bdi btrfs-1: dirty=908 wb=605 unstable=0 bg_thresh=999 thresh=1998 gap=485 poll_thresh=10 ino=257 dd-2584 [001] 172.937711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-64% task_weight=98% bdi_bw=51860 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 172.945689: balance_dirty_state: bdi btrfs-1: dirty=933 wb=480 unstable=0 bg_thresh=1002 thresh=2004 gap=591 poll_thresh=7 ino=257 dd-2584 [001] 172.945748: balance_dirty_state: bdi btrfs-1: dirty=958 wb=480 unstable=0 bg_thresh=999 thresh=1998 gap=560 poll_thresh=8 ino=257 dd-2584 [001] 172.945804: balance_dirty_state: bdi btrfs-1: dirty=958 wb=480 unstable=0 bg_thresh=1001 thresh=2003 gap=565 poll_thresh=9 ino=257 dd-2584 [001] 172.945862: balance_dirty_state: bdi btrfs-1: dirty=983 wb=480 unstable=0 bg_thresh=998 thresh=1997 gap=534 poll_thresh=10 ino=257 dd-2584 [001] 172.945920: balance_dirty_state: bdi btrfs-1: dirty=983 wb=480 unstable=0 bg_thresh=998 thresh=1996 gap=533 poll_thresh=11 ino=257 dd-2584 [001] 172.945977: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=480 unstable=0 bg_thresh=1000 thresh=2001 gap=513 poll_thresh=12 ino=257 flush-btrfs-1-2586 [005] 172.946001: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=392 wrote=0 to_write=8192 dd-2584 [001] 172.946063: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=480 unstable=0 bg_thresh=997 thresh=1995 gap=482 poll_thresh=13 ino=257 dd-2584 [001] 172.946065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=99% bdi_bw=51860 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 172.949333: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=944 to_write=7248 dd-2584 [001] 172.953760: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1305 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=10 ino=257 dd-2584 [001] 172.953881: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1305 unstable=0 bg_thresh=998 thresh=1997 gap=584 poll_thresh=11 ino=257 dd-2584 [001] 172.954353: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1305 unstable=0 bg_thresh=998 thresh=1997 gap=559 poll_thresh=12 ino=257 dd-2584 [001] 172.954471: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1305 unstable=0 bg_thresh=998 thresh=1996 gap=558 poll_thresh=13 ino=257 dd-2584 [001] 172.954591: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1305 unstable=0 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=14 ino=257 dd-2584 [001] 172.954708: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1305 unstable=0 bg_thresh=997 thresh=1995 gap=507 poll_thresh=15 ino=257 dd-2584 [001] 172.954830: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1305 unstable=0 bg_thresh=1000 thresh=2000 gap=512 poll_thresh=16 ino=257 dd-2584 [001] 172.955070: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1305 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=17 ino=257 dd-2584 [001] 172.955079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1280 avg_dirty=1280 bdi_gap=41% task_gap=-16% task_weight=98% bdi_bw=51860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 172.961649: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1305 unstable=0 bg_thresh=993 thresh=1987 gap=449 poll_thresh=13 ino=257 dd-2584 [001] 172.961657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-77% task_weight=98% bdi_bw=51860 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 172.969645: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1305 unstable=0 bg_thresh=990 thresh=1981 gap=418 poll_thresh=10 ino=257 dd-2584 [001] 172.969650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-84% task_weight=99% bdi_bw=51860 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 172.981538: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1055 unstable=0 bg_thresh=975 thresh=1951 gap=638 poll_thresh=7 ino=257 dd-2584 [001] 172.981607: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1055 unstable=0 bg_thresh=978 thresh=1957 gap=619 poll_thresh=8 ino=257 dd-2584 [001] 172.981677: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1055 unstable=0 bg_thresh=977 thresh=1954 gap=591 poll_thresh=9 ino=257 dd-2584 [001] 172.981747: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1055 unstable=0 bg_thresh=979 thresh=1959 gap=596 poll_thresh=10 ino=257 dd-2584 [001] 172.981813: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1055 unstable=0 bg_thresh=979 thresh=1959 gap=571 poll_thresh=11 ino=257 dd-2584 [001] 172.981882: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1055 unstable=0 bg_thresh=979 thresh=1958 gap=545 poll_thresh=12 ino=257 dd-2584 [001] 172.981952: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1055 unstable=0 bg_thresh=981 thresh=1963 gap=550 poll_thresh=13 ino=257 dd-2584 [001] 172.982199: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1055 unstable=0 bg_thresh=977 thresh=1954 gap=516 poll_thresh=14 ino=257 dd-2584 [001] 172.982262: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1055 unstable=0 bg_thresh=979 thresh=1959 gap=496 poll_thresh=15 ino=257 dd-2584 [001] 172.982326: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1055 unstable=0 bg_thresh=975 thresh=1951 gap=488 poll_thresh=16 ino=257 dd-2584 [001] 172.982450: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1055 unstable=0 bg_thresh=980 thresh=1961 gap=473 poll_thresh=17 ino=257 dd-2584 [001] 172.982454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1231 bdi_dirty=1280 avg_dirty=1280 bdi_gap=19% task_gap=-59% task_weight=98% bdi_bw=51860 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 172.993537: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1055 unstable=0 bg_thresh=981 thresh=1962 gap=449 poll_thresh=13 ino=257 dd-2584 [001] 172.993541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1280 avg_dirty=1280 bdi_gap=19% task_gap=-59% task_weight=99% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 173.001558: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1055 unstable=0 bg_thresh=980 thresh=1961 gap=423 poll_thresh=10 ino=257 dd-2584 [001] 173.001562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1231 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 173.009472: balance_dirty_state: bdi btrfs-1: dirty=483 wb=830 unstable=0 bg_thresh=982 thresh=1965 gap=652 poll_thresh=10 ino=257 dd-2584 [001] 173.009550: balance_dirty_state: bdi btrfs-1: dirty=483 wb=830 unstable=0 bg_thresh=985 thresh=1970 gap=657 poll_thresh=7 ino=257 dd-2584 [001] 173.009622: balance_dirty_state: bdi btrfs-1: dirty=498 wb=831 unstable=0 bg_thresh=980 thresh=1961 gap=632 poll_thresh=8 ino=257 dd-2584 [001] 173.009684: balance_dirty_state: bdi btrfs-1: dirty=523 wb=831 unstable=0 bg_thresh=983 thresh=1966 gap=612 poll_thresh=9 ino=257 dd-2584 [001] 173.009747: balance_dirty_state: bdi btrfs-1: dirty=523 wb=831 unstable=0 bg_thresh=982 thresh=1965 gap=611 poll_thresh=10 ino=257 dd-2584 [001] 173.009811: balance_dirty_state: bdi btrfs-1: dirty=548 wb=831 unstable=0 bg_thresh=979 thresh=1959 gap=580 poll_thresh=11 ino=257 dd-2584 [001] 173.009873: balance_dirty_state: bdi btrfs-1: dirty=573 wb=831 unstable=0 bg_thresh=982 thresh=1964 gap=560 poll_thresh=12 ino=257 dd-2584 [001] 173.009935: balance_dirty_state: bdi btrfs-1: dirty=573 wb=831 unstable=0 bg_thresh=981 thresh=1963 gap=559 poll_thresh=13 ino=257 dd-2584 [001] 173.009997: balance_dirty_state: bdi btrfs-1: dirty=598 wb=831 unstable=0 bg_thresh=981 thresh=1963 gap=534 poll_thresh=14 ino=257 dd-2584 [001] 173.010061: balance_dirty_state: bdi btrfs-1: dirty=598 wb=831 unstable=0 bg_thresh=981 thresh=1962 gap=533 poll_thresh=15 ino=257 dd-2584 [001] 173.010299: balance_dirty_state: bdi btrfs-1: dirty=623 wb=831 unstable=0 bg_thresh=981 thresh=1962 gap=508 poll_thresh=16 ino=257 dd-2584 [001] 173.010424: balance_dirty_state: bdi btrfs-1: dirty=648 wb=831 unstable=0 bg_thresh=983 thresh=1966 gap=487 poll_thresh=17 ino=257 dd-2584 [001] 173.010429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-1% task_gap=-102% task_weight=98% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 173.017474: balance_dirty_state: bdi btrfs-1: dirty=648 wb=831 unstable=0 bg_thresh=981 thresh=1963 gap=484 poll_thresh=17 ino=257 dd-2584 [001] 173.017478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-3% task_gap=-106% task_weight=99% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 173.029602: balance_dirty_state: bdi btrfs-1: dirty=645 wb=693 unstable=0 bg_thresh=982 thresh=1964 gap=626 poll_thresh=17 ino=257 dd-2584 [001] 173.029670: balance_dirty_state: bdi btrfs-1: dirty=670 wb=693 unstable=0 bg_thresh=979 thresh=1958 gap=595 poll_thresh=13 ino=257 dd-2584 [001] 173.029732: balance_dirty_state: bdi btrfs-1: dirty=695 wb=693 unstable=0 bg_thresh=978 thresh=1957 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 173.029793: balance_dirty_state: bdi btrfs-1: dirty=695 wb=693 unstable=0 bg_thresh=981 thresh=1962 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 173.029854: balance_dirty_state: bdi btrfs-1: dirty=720 wb=693 unstable=0 bg_thresh=978 thresh=1956 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 173.029976: balance_dirty_state: bdi btrfs-1: dirty=745 wb=693 unstable=0 bg_thresh=980 thresh=1960 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 173.030100: balance_dirty_state: bdi btrfs-1: dirty=795 wb=693 unstable=0 bg_thresh=979 thresh=1959 gap=471 poll_thresh=18 ino=257 dd-2584 [001] 173.030105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-6% task_gap=-110% task_weight=98% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 173.041582: balance_dirty_state: bdi btrfs-1: dirty=795 wb=693 unstable=0 bg_thresh=979 thresh=1959 gap=471 poll_thresh=18 ino=257 dd-2584 [001] 173.041592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-6% task_gap=-110% task_weight=98% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 173.049602: balance_dirty_state: bdi btrfs-1: dirty=795 wb=568 unstable=0 bg_thresh=981 thresh=1962 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 173.049732: balance_dirty_state: bdi btrfs-1: dirty=795 wb=568 unstable=0 bg_thresh=983 thresh=1967 gap=604 poll_thresh=13 ino=257 dd-2584 [001] 173.049853: balance_dirty_state: bdi btrfs-1: dirty=820 wb=568 unstable=0 bg_thresh=980 thresh=1961 gap=573 poll_thresh=14 ino=257 dd-2584 [001] 173.049971: balance_dirty_state: bdi btrfs-1: dirty=820 wb=568 unstable=0 bg_thresh=983 thresh=1966 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 173.050094: balance_dirty_state: bdi btrfs-1: dirty=845 wb=568 unstable=0 bg_thresh=980 thresh=1960 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 173.050692: balance_dirty_state: bdi btrfs-1: dirty=870 wb=568 unstable=0 bg_thresh=982 thresh=1964 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 173.050940: balance_dirty_state: bdi btrfs-1: dirty=920 wb=568 unstable=0 bg_thresh=981 thresh=1963 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 173.050949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-3% task_gap=-106% task_weight=99% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 173.061609: balance_dirty_state: bdi btrfs-1: dirty=935 wb=568 unstable=0 bg_thresh=981 thresh=1963 gap=460 poll_thresh=18 ino=257 dd-2584 [001] 173.061618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-3% task_gap=-106% task_weight=99% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 173.073682: balance_dirty_state: bdi btrfs-1: dirty=931 wb=454 unstable=0 bg_thresh=981 thresh=1962 gap=577 poll_thresh=18 ino=257 dd-2584 [001] 173.073795: balance_dirty_state: bdi btrfs-1: dirty=931 wb=454 unstable=0 bg_thresh=981 thresh=1962 gap=577 poll_thresh=13 ino=257 dd-2584 [001] 173.073899: balance_dirty_state: bdi btrfs-1: dirty=956 wb=454 unstable=0 bg_thresh=980 thresh=1961 gap=551 poll_thresh=14 ino=257 dd-2584 [001] 173.074000: balance_dirty_state: bdi btrfs-1: dirty=981 wb=454 unstable=0 bg_thresh=983 thresh=1966 gap=531 poll_thresh=15 ino=257 dd-2584 [001] 173.074101: balance_dirty_state: bdi btrfs-1: dirty=981 wb=454 unstable=0 bg_thresh=980 thresh=1960 gap=525 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 173.074144: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=520 wrote=0 to_write=8192 dd-2584 [001] 173.074407: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=454 unstable=0 bg_thresh=979 thresh=1959 gap=474 poll_thresh=17 ino=257 dd-2584 [001] 173.074411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1240 avg_dirty=1240 bdi_gap=42% task_gap=-12% task_weight=98% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 173.078767: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=312 wrote=944 to_write=7248 dd-2584 [001] 173.081684: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1250 unstable=0 bg_thresh=981 thresh=1963 gap=627 poll_thresh=13 ino=257 dd-2584 [001] 173.081746: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1250 unstable=0 bg_thresh=981 thresh=1962 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 173.081805: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1250 unstable=0 bg_thresh=981 thresh=1962 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 173.081866: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1250 unstable=0 bg_thresh=980 thresh=1961 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 173.081985: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1250 unstable=0 bg_thresh=980 thresh=1960 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 173.082283: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1250 unstable=0 bg_thresh=982 thresh=1964 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 173.082406: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1250 unstable=0 bg_thresh=981 thresh=1963 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 173.082411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-3% task_gap=-106% task_weight=99% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 173.089682: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1125 unstable=0 bg_thresh=984 thresh=1969 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 173.089772: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1125 unstable=0 bg_thresh=981 thresh=1963 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 173.089832: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1125 unstable=0 bg_thresh=984 thresh=1968 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 173.089890: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1125 unstable=0 bg_thresh=983 thresh=1967 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 173.090008: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1125 unstable=0 bg_thresh=983 thresh=1966 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 173.090127: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1125 unstable=0 bg_thresh=982 thresh=1965 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 173.090132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-2% task_gap=-105% task_weight=100% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 173.097648: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1125 unstable=0 bg_thresh=982 thresh=1965 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 173.097658: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-2% task_gap=-105% task_weight=100% bdi_bw=48412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 173.105600: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1000 unstable=0 bg_thresh=980 thresh=1960 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 173.105704: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1000 unstable=0 bg_thresh=982 thresh=1965 gap=604 poll_thresh=13 ino=257 dd-2584 [001] 173.105798: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1000 unstable=0 bg_thresh=982 thresh=1964 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 173.105894: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1000 unstable=0 bg_thresh=982 thresh=1964 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 173.105989: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1000 unstable=0 bg_thresh=981 thresh=1963 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 173.106179: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1000 unstable=0 bg_thresh=981 thresh=1962 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 173.106657: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1000 unstable=0 bg_thresh=980 thresh=1961 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 173.106665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=48412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 173.113599: balance_dirty_state: bdi btrfs-1: dirty=486 wb=950 unstable=0 bg_thresh=982 thresh=1964 gap=528 poll_thresh=18 ino=257 dd-2584 [001] 173.113708: balance_dirty_state: bdi btrfs-1: dirty=486 wb=950 unstable=0 bg_thresh=981 thresh=1963 gap=527 poll_thresh=13 ino=257 dd-2584 [001] 173.113803: balance_dirty_state: bdi btrfs-1: dirty=511 wb=950 unstable=0 bg_thresh=984 thresh=1968 gap=507 poll_thresh=14 ino=257 dd-2584 [001] 173.113899: balance_dirty_state: bdi btrfs-1: dirty=536 wb=950 unstable=0 bg_thresh=981 thresh=1962 gap=476 poll_thresh=15 ino=257 dd-2584 [001] 173.113906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-28% task_gap=-156% task_weight=99% bdi_bw=48412 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 173.121625: balance_dirty_state: bdi btrfs-1: dirty=536 wb=950 unstable=0 bg_thresh=981 thresh=1962 gap=476 poll_thresh=15 ino=257 dd-2584 [001] 173.121632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-28% task_gap=-156% task_weight=99% bdi_bw=48412 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 173.129541: balance_dirty_state: bdi btrfs-1: dirty=536 wb=825 unstable=0 bg_thresh=986 thresh=1973 gap=612 poll_thresh=15 ino=257 dd-2584 [001] 173.129607: balance_dirty_state: bdi btrfs-1: dirty=536 wb=825 unstable=0 bg_thresh=986 thresh=1972 gap=611 poll_thresh=11 ino=257 dd-2584 [001] 173.129667: balance_dirty_state: bdi btrfs-1: dirty=561 wb=825 unstable=0 bg_thresh=988 thresh=1977 gap=591 poll_thresh=12 ino=257 dd-2584 [001] 173.129728: balance_dirty_state: bdi btrfs-1: dirty=586 wb=825 unstable=0 bg_thresh=985 thresh=1971 gap=560 poll_thresh=13 ino=257 dd-2584 [001] 173.129789: balance_dirty_state: bdi btrfs-1: dirty=586 wb=825 unstable=0 bg_thresh=985 thresh=1970 gap=559 poll_thresh=14 ino=257 dd-2584 [001] 173.129849: balance_dirty_state: bdi btrfs-1: dirty=611 wb=825 unstable=0 bg_thresh=985 thresh=1970 gap=534 poll_thresh=15 ino=257 dd-2584 [001] 173.129913: balance_dirty_state: bdi btrfs-1: dirty=611 wb=825 unstable=0 bg_thresh=984 thresh=1969 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 173.130034: balance_dirty_state: bdi btrfs-1: dirty=661 wb=825 unstable=0 bg_thresh=986 thresh=1973 gap=487 poll_thresh=17 ino=257 dd-2584 [001] 173.130038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1320 avg_dirty=1320 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=48412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 173.137594: balance_dirty_state: bdi btrfs-1: dirty=661 wb=825 unstable=0 bg_thresh=980 thresh=1961 gap=475 poll_thresh=13 ino=257 dd-2584 [001] 173.137598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=48412 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 173.149619: balance_dirty_state: bdi btrfs-1: dirty=661 wb=575 unstable=0 bg_thresh=985 thresh=1970 gap=734 poll_thresh=13 ino=257 dd-2584 [001] 173.149722: balance_dirty_state: bdi btrfs-1: dirty=686 wb=575 unstable=0 bg_thresh=985 thresh=1971 gap=710 poll_thresh=10 ino=257 dd-2584 [001] 173.149782: balance_dirty_state: bdi btrfs-1: dirty=711 wb=575 unstable=0 bg_thresh=985 thresh=1971 gap=685 poll_thresh=11 ino=257 dd-2584 [001] 173.150020: balance_dirty_state: bdi btrfs-1: dirty=711 wb=575 unstable=0 bg_thresh=988 thresh=1976 gap=690 poll_thresh=12 ino=257 dd-2584 [001] 173.150081: balance_dirty_state: bdi btrfs-1: dirty=736 wb=575 unstable=0 bg_thresh=987 thresh=1975 gap=664 poll_thresh=13 ino=257 dd-2584 [001] 173.150141: balance_dirty_state: bdi btrfs-1: dirty=761 wb=575 unstable=0 bg_thresh=987 thresh=1975 gap=639 poll_thresh=14 ino=257 dd-2584 [001] 173.150201: balance_dirty_state: bdi btrfs-1: dirty=761 wb=575 unstable=0 bg_thresh=987 thresh=1974 gap=638 poll_thresh=15 ino=257 dd-2584 [001] 173.150261: balance_dirty_state: bdi btrfs-1: dirty=786 wb=575 unstable=0 bg_thresh=989 thresh=1979 gap=618 poll_thresh=16 ino=257 dd-2584 [001] 173.150377: balance_dirty_state: bdi btrfs-1: dirty=811 wb=575 unstable=0 bg_thresh=989 thresh=1978 gap=592 poll_thresh=17 ino=257 dd-2584 [001] 173.150494: balance_dirty_state: bdi btrfs-1: dirty=836 wb=575 unstable=0 bg_thresh=988 thresh=1977 gap=566 poll_thresh=18 ino=257 dd-2584 [001] 173.150612: balance_dirty_state: bdi btrfs-1: dirty=886 wb=575 unstable=0 bg_thresh=990 thresh=1981 gap=520 poll_thresh=19 ino=257 dd-2584 [001] 173.150729: balance_dirty_state: bdi btrfs-1: dirty=911 wb=575 unstable=0 bg_thresh=990 thresh=1980 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 173.150734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1320 avg_dirty=1320 bdi_gap=6% task_gap=-86% task_weight=99% bdi_bw=48412 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 173.157768: balance_dirty_state: bdi btrfs-1: dirty=911 wb=450 unstable=0 bg_thresh=990 thresh=1980 gap=619 poll_thresh=15 ino=257 dd-2584 [005] 173.157885: balance_dirty_state: bdi btrfs-1: dirty=936 wb=450 unstable=0 bg_thresh=992 thresh=1985 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 173.158469: balance_dirty_state: bdi btrfs-1: dirty=961 wb=450 unstable=0 bg_thresh=992 thresh=1984 gap=573 poll_thresh=17 ino=257 dd-2584 [005] 173.158704: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=450 unstable=0 bg_thresh=991 thresh=1983 gap=522 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 173.158743: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=604 wrote=0 to_write=8192 dd-2584 [005] 173.159066: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=450 unstable=0 bg_thresh=990 thresh=1981 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 173.159070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1240 avg_dirty=1240 bdi_gap=55% task_gap=11% task_weight=99% bdi_bw=48412 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 flush-btrfs-1-2586 [001] 173.161602: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=396 wrote=960 to_write=7232 dd-2584 [004] 173.165744: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1250 unstable=0 bg_thresh=990 thresh=1981 gap=645 poll_thresh=14 ino=257 dd-2584 [004] 173.165866: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1250 unstable=0 bg_thresh=990 thresh=1980 gap=619 poll_thresh=15 ino=257 dd-2584 [004] 173.165985: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1250 unstable=0 bg_thresh=992 thresh=1985 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 173.166221: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1250 unstable=0 bg_thresh=992 thresh=1984 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 173.166460: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1250 unstable=0 bg_thresh=991 thresh=1983 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 173.166583: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1250 unstable=0 bg_thresh=993 thresh=1987 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 173.166703: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1250 unstable=0 bg_thresh=993 thresh=1986 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 173.166708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=48412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.174228: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1125 unstable=0 bg_thresh=992 thresh=1985 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 173.174350: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1125 unstable=0 bg_thresh=992 thresh=1984 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 173.174587: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1125 unstable=0 bg_thresh=991 thresh=1983 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 173.174820: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1125 unstable=0 bg_thresh=993 thresh=1987 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 173.175053: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1125 unstable=0 bg_thresh=993 thresh=1986 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 173.175062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=48412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.181807: balance_dirty_state: bdi btrfs-1: dirty=411 wb=950 unstable=0 bg_thresh=992 thresh=1984 gap=623 poll_thresh=14 ino=257 dd-2584 [004] 173.181894: balance_dirty_state: bdi btrfs-1: dirty=411 wb=950 unstable=0 bg_thresh=991 thresh=1983 gap=622 poll_thresh=15 ino=257 dd-2584 [004] 173.181979: balance_dirty_state: bdi btrfs-1: dirty=436 wb=950 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 173.182148: balance_dirty_state: bdi btrfs-1: dirty=461 wb=950 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 173.182316: balance_dirty_state: bdi btrfs-1: dirty=486 wb=950 unstable=0 bg_thresh=993 thresh=1986 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 173.182780: balance_dirty_state: bdi btrfs-1: dirty=536 wb=950 unstable=0 bg_thresh=992 thresh=1984 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 173.182950: balance_dirty_state: bdi btrfs-1: dirty=561 wb=950 unstable=0 bg_thresh=991 thresh=1983 gap=472 poll_thresh=20 ino=257 dd-2584 [004] 173.182956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-82% task_weight=98% bdi_bw=48412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.189754: balance_dirty_state: bdi btrfs-1: dirty=586 wb=950 unstable=0 bg_thresh=994 thresh=1989 gap=453 poll_thresh=15 ino=257 dd-2584 [004] 173.189760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=48412 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 173.197689: balance_dirty_state: bdi btrfs-1: dirty=586 wb=700 unstable=0 bg_thresh=991 thresh=1982 gap=696 poll_thresh=11 ino=257 dd-2584 [004] 173.197747: balance_dirty_state: bdi btrfs-1: dirty=611 wb=700 unstable=0 bg_thresh=993 thresh=1987 gap=676 poll_thresh=12 ino=257 dd-2584 [004] 173.197803: balance_dirty_state: bdi btrfs-1: dirty=636 wb=700 unstable=0 bg_thresh=990 thresh=1981 gap=645 poll_thresh=13 ino=257 dd-2584 [004] 173.197861: balance_dirty_state: bdi btrfs-1: dirty=636 wb=700 unstable=0 bg_thresh=993 thresh=1986 gap=650 poll_thresh=14 ino=257 dd-2584 [004] 173.197918: balance_dirty_state: bdi btrfs-1: dirty=661 wb=700 unstable=0 bg_thresh=992 thresh=1985 gap=624 poll_thresh=15 ino=257 dd-2584 [004] 173.197974: balance_dirty_state: bdi btrfs-1: dirty=686 wb=700 unstable=0 bg_thresh=992 thresh=1985 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 173.198086: balance_dirty_state: bdi btrfs-1: dirty=711 wb=700 unstable=0 bg_thresh=994 thresh=1989 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 173.198199: balance_dirty_state: bdi btrfs-1: dirty=736 wb=700 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=18 ino=257 dd-2584 [004] 173.198315: balance_dirty_state: bdi btrfs-1: dirty=761 wb=700 unstable=0 bg_thresh=990 thresh=1981 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 173.198594: balance_dirty_state: bdi btrfs-1: dirty=811 wb=700 unstable=0 bg_thresh=990 thresh=1980 gap=469 poll_thresh=20 ino=257 dd-2584 [004] 173.198599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1320 avg_dirty=1320 bdi_gap=6% task_gap=-87% task_weight=100% bdi_bw=48412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.205729: balance_dirty_state: bdi btrfs-1: dirty=811 wb=575 unstable=0 bg_thresh=991 thresh=1982 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 173.205789: balance_dirty_state: bdi btrfs-1: dirty=836 wb=575 unstable=0 bg_thresh=990 thresh=1981 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 173.205903: balance_dirty_state: bdi btrfs-1: dirty=861 wb=575 unstable=0 bg_thresh=990 thresh=1980 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 173.206014: balance_dirty_state: bdi btrfs-1: dirty=886 wb=575 unstable=0 bg_thresh=989 thresh=1979 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 173.206126: balance_dirty_state: bdi btrfs-1: dirty=936 wb=575 unstable=0 bg_thresh=991 thresh=1983 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 173.206131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-83% task_weight=100% bdi_bw=49084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 173.213792: balance_dirty_state: bdi btrfs-1: dirty=936 wb=450 unstable=0 bg_thresh=991 thresh=1983 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 173.213910: balance_dirty_state: bdi btrfs-1: dirty=961 wb=450 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 173.214029: balance_dirty_state: bdi btrfs-1: dirty=986 wb=450 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 173.214262: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=450 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 173.214312: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=660 wrote=0 to_write=8192 dd-2584 [006] 173.214868: balance_dirty_state: bdi btrfs-1: dirty=961 wb=525 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 173.215119: balance_dirty_state: bdi btrfs-1: dirty=961 wb=575 unstable=0 bg_thresh=998 thresh=1996 gap=460 poll_thresh=19 ino=257 dd-2584 [006] 173.215123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=100% bdi_bw=49084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 173.217130: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=448 wrote=992 to_write=7200 dd-2584 [006] 173.221782: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1325 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=14 ino=257 dd-2584 [006] 173.221948: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1325 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 173.222107: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1325 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 173.222434: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1325 unstable=0 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 173.222753: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1325 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 173.222764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-62% task_weight=99% bdi_bw=49084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 173.229787: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1200 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=13 ino=257 dd-2584 [006] 173.229849: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1200 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 173.229906: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1200 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 173.229963: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1200 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=16 ino=257 dd-2584 [006] 173.230079: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1200 unstable=0 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 173.230361: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1200 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 173.230366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-59% task_weight=99% bdi_bw=49084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 173.237716: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1025 unstable=0 bg_thresh=1001 thresh=2002 gap=641 poll_thresh=13 ino=257 dd-2584 [006] 173.237785: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1000 unstable=0 bg_thresh=1001 thresh=2002 gap=666 poll_thresh=14 ino=257 dd-2584 [006] 173.237845: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1000 unstable=0 bg_thresh=1000 thresh=2001 gap=640 poll_thresh=15 ino=257 dd-2584 [006] 173.237905: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1000 unstable=0 bg_thresh=1003 thresh=2006 gap=620 poll_thresh=16 ino=257 dd-2584 [006] 173.238023: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1000 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=17 ino=257 dd-2584 [006] 173.238141: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1000 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=18 ino=257 dd-2584 [006] 173.238260: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1000 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=19 ino=257 dd-2584 [006] 173.238380: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1000 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=20 ino=257 dd-2584 [006] 173.238384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-54% task_weight=99% bdi_bw=49084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 173.245738: balance_dirty_state: bdi btrfs-1: dirty=536 wb=1000 unstable=0 bg_thresh=999 thresh=1999 gap=463 poll_thresh=15 ino=257 dd-2584 [006] 173.245743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-64% task_weight=100% bdi_bw=49084 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 173.253756: balance_dirty_state: bdi btrfs-1: dirty=536 wb=875 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=11 ino=257 dd-2584 [006] 173.253988: balance_dirty_state: bdi btrfs-1: dirty=561 wb=875 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=12 ino=257 dd-2584 [006] 173.254047: balance_dirty_state: bdi btrfs-1: dirty=561 wb=875 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=13 ino=257 dd-2584 [006] 173.254106: balance_dirty_state: bdi btrfs-1: dirty=586 wb=875 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=14 ino=257 dd-2584 [006] 173.254165: balance_dirty_state: bdi btrfs-1: dirty=611 wb=875 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=15 ino=257 dd-2584 [006] 173.254224: balance_dirty_state: bdi btrfs-1: dirty=611 wb=875 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=16 ino=257 dd-2584 [006] 173.254340: balance_dirty_state: bdi btrfs-1: dirty=661 wb=875 unstable=0 bg_thresh=999 thresh=1998 gap=462 poll_thresh=17 ino=257 dd-2584 [006] 173.254344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-65% task_weight=100% bdi_bw=49084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 173.261699: balance_dirty_state: bdi btrfs-1: dirty=661 wb=625 unstable=0 bg_thresh=999 thresh=1999 gap=713 poll_thresh=13 ino=257 dd-2584 [006] 173.261760: balance_dirty_state: bdi btrfs-1: dirty=686 wb=625 unstable=0 bg_thresh=1002 thresh=2004 gap=693 poll_thresh=14 ino=257 dd-2584 [006] 173.261819: balance_dirty_state: bdi btrfs-1: dirty=711 wb=625 unstable=0 bg_thresh=999 thresh=1998 gap=662 poll_thresh=15 ino=257 dd-2584 [006] 173.261880: balance_dirty_state: bdi btrfs-1: dirty=711 wb=625 unstable=0 bg_thresh=1004 thresh=2008 gap=672 poll_thresh=16 ino=257 dd-2584 [006] 173.261999: balance_dirty_state: bdi btrfs-1: dirty=736 wb=625 unstable=0 bg_thresh=1003 thresh=2007 gap=646 poll_thresh=17 ino=257 dd-2584 [006] 173.262119: balance_dirty_state: bdi btrfs-1: dirty=786 wb=625 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=18 ino=257 dd-2584 [006] 173.262411: balance_dirty_state: bdi btrfs-1: dirty=811 wb=625 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=19 ino=257 dd-2584 [006] 173.262532: balance_dirty_state: bdi btrfs-1: dirty=836 wb=625 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=20 ino=257 dd-2584 [006] 173.262653: balance_dirty_state: bdi btrfs-1: dirty=886 wb=625 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=21 ino=257 dd-2584 [006] 173.262657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-54% task_weight=99% bdi_bw=49084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 173.269633: balance_dirty_state: bdi btrfs-1: dirty=886 wb=501 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=16 ino=257 dd-2584 [006] 173.269753: balance_dirty_state: bdi btrfs-1: dirty=936 wb=501 unstable=0 bg_thresh=998 thresh=1997 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 173.269872: balance_dirty_state: bdi btrfs-1: dirty=961 wb=501 unstable=0 bg_thresh=997 thresh=1995 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 173.269990: balance_dirty_state: bdi btrfs-1: dirty=986 wb=501 unstable=0 bg_thresh=997 thresh=1994 gap=507 poll_thresh=19 ino=257 dd-2584 [006] 173.270108: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=501 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=20 ino=257 dd-2584 [006] 173.270112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=49084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 173.270180: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=716 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 173.272472: writeback_single_inode: bdi btrfs-1: ino=257 state= age=504 wrote=944 to_write=7248 dd-2584 [001] 173.277680: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1326 unstable=0 bg_thresh=990 thresh=1981 gap=594 poll_thresh=20 ino=257 dd-2584 [001] 173.277784: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1326 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 173.277847: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1326 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 173.278148: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1326 unstable=0 bg_thresh=992 thresh=1985 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 173.278266: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1326 unstable=0 bg_thresh=992 thresh=1984 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 173.278385: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1326 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 173.278390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=49084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 173.289638: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1051 unstable=0 bg_thresh=985 thresh=1971 gap=734 poll_thresh=19 ino=257 dd-2584 [003] 173.289769: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1051 unstable=0 bg_thresh=985 thresh=1971 gap=734 poll_thresh=14 ino=257 dd-2584 [003] 173.289886: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1051 unstable=0 bg_thresh=985 thresh=1970 gap=708 poll_thresh=15 ino=257 dd-2584 [003] 173.290006: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1051 unstable=0 bg_thresh=987 thresh=1975 gap=688 poll_thresh=16 ino=257 dd-2584 [003] 173.290238: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1051 unstable=0 bg_thresh=990 thresh=1980 gap=668 poll_thresh=17 ino=257 dd-2584 [003] 173.290477: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1051 unstable=0 bg_thresh=989 thresh=1979 gap=642 poll_thresh=18 ino=257 dd-2584 [003] 173.290715: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1051 unstable=0 bg_thresh=989 thresh=1978 gap=591 poll_thresh=19 ino=257 dd-2584 [003] 173.291311: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1051 unstable=0 bg_thresh=991 thresh=1982 gap=570 poll_thresh=20 ino=257 dd-2584 [003] 173.291545: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1051 unstable=0 bg_thresh=990 thresh=1981 gap=544 poll_thresh=21 ino=257 dd-2584 [003] 173.291781: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1051 unstable=0 bg_thresh=990 thresh=1980 gap=518 poll_thresh=22 ino=257 dd-2584 [003] 173.292016: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1051 unstable=0 bg_thresh=989 thresh=1979 gap=467 poll_thresh=23 ino=257 dd-2584 [003] 173.292025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=49084 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 173.297721: balance_dirty_state: bdi btrfs-1: dirty=461 wb=951 unstable=0 bg_thresh=991 thresh=1982 gap=570 poll_thresh=23 ino=257 dd-2584 [003] 173.297826: balance_dirty_state: bdi btrfs-1: dirty=461 wb=951 unstable=0 bg_thresh=990 thresh=1981 gap=569 poll_thresh=17 ino=257 dd-2584 [003] 173.298063: balance_dirty_state: bdi btrfs-1: dirty=511 wb=951 unstable=0 bg_thresh=990 thresh=1980 gap=518 poll_thresh=18 ino=257 dd-2584 [003] 173.298301: balance_dirty_state: bdi btrfs-1: dirty=536 wb=951 unstable=0 bg_thresh=992 thresh=1984 gap=497 poll_thresh=19 ino=257 dd-2584 [003] 173.298519: balance_dirty_state: bdi btrfs-1: dirty=561 wb=951 unstable=0 bg_thresh=991 thresh=1983 gap=471 poll_thresh=20 ino=257 dd-2584 [003] 173.298523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=49084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 173.305748: balance_dirty_state: bdi btrfs-1: dirty=561 wb=951 unstable=0 bg_thresh=990 thresh=1980 gap=468 poll_thresh=20 ino=257 dd-2584 [003] 173.305757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=49084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 173.313709: balance_dirty_state: bdi btrfs-1: dirty=561 wb=826 unstable=0 bg_thresh=989 thresh=1978 gap=591 poll_thresh=20 ino=257 dd-2584 [003] 173.313778: balance_dirty_state: bdi btrfs-1: dirty=586 wb=826 unstable=0 bg_thresh=988 thresh=1977 gap=565 poll_thresh=15 ino=257 dd-2584 [003] 173.313839: balance_dirty_state: bdi btrfs-1: dirty=586 wb=826 unstable=0 bg_thresh=988 thresh=1977 gap=565 poll_thresh=16 ino=257 dd-2584 [003] 173.314132: balance_dirty_state: bdi btrfs-1: dirty=636 wb=826 unstable=0 bg_thresh=990 thresh=1981 gap=519 poll_thresh=17 ino=257 dd-2584 [003] 173.314249: balance_dirty_state: bdi btrfs-1: dirty=661 wb=826 unstable=0 bg_thresh=990 thresh=1980 gap=493 poll_thresh=18 ino=257 dd-2584 [003] 173.314254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1320 avg_dirty=1320 bdi_gap=6% task_gap=-87% task_weight=100% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.321897: balance_dirty_state: bdi btrfs-1: dirty=661 wb=576 unstable=0 bg_thresh=992 thresh=1984 gap=747 poll_thresh=13 ino=257 dd-2584 [004] 173.322017: balance_dirty_state: bdi btrfs-1: dirty=686 wb=576 unstable=0 bg_thresh=991 thresh=1983 gap=721 poll_thresh=14 ino=257 dd-2584 [004] 173.322135: balance_dirty_state: bdi btrfs-1: dirty=711 wb=576 unstable=0 bg_thresh=991 thresh=1983 gap=696 poll_thresh=15 ino=257 dd-2584 [004] 173.322254: balance_dirty_state: bdi btrfs-1: dirty=711 wb=576 unstable=0 bg_thresh=991 thresh=1982 gap=695 poll_thresh=16 ino=257 dd-2584 [004] 173.322488: balance_dirty_state: bdi btrfs-1: dirty=761 wb=576 unstable=0 bg_thresh=990 thresh=1981 gap=644 poll_thresh=17 ino=257 dd-2584 [004] 173.322725: balance_dirty_state: bdi btrfs-1: dirty=786 wb=576 unstable=0 bg_thresh=992 thresh=1985 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 173.322958: balance_dirty_state: bdi btrfs-1: dirty=811 wb=576 unstable=0 bg_thresh=992 thresh=1984 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 173.323193: balance_dirty_state: bdi btrfs-1: dirty=836 wb=576 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=20 ino=257 dd-2584 [004] 173.323782: balance_dirty_state: bdi btrfs-1: dirty=886 wb=576 unstable=0 bg_thresh=993 thresh=1987 gap=525 poll_thresh=21 ino=257 dd-2584 [004] 173.324016: balance_dirty_state: bdi btrfs-1: dirty=911 wb=576 unstable=0 bg_thresh=993 thresh=1986 gap=499 poll_thresh=22 ino=257 dd-2584 [004] 173.324250: balance_dirty_state: bdi btrfs-1: dirty=936 wb=576 unstable=0 bg_thresh=992 thresh=1985 gap=473 poll_thresh=23 ino=257 dd-2584 [004] 173.324259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.333669: balance_dirty_state: bdi btrfs-1: dirty=936 wb=326 unstable=0 bg_thresh=993 thresh=1986 gap=724 poll_thresh=23 ino=257 dd-2584 [004] 173.333845: balance_dirty_state: bdi btrfs-1: dirty=961 wb=326 unstable=0 bg_thresh=992 thresh=1985 gap=698 poll_thresh=17 ino=257 dd-2584 [004] 173.334063: balance_dirty_state: bdi btrfs-1: dirty=986 wb=326 unstable=0 bg_thresh=992 thresh=1984 gap=672 poll_thresh=18 ino=257 dd-2584 [004] 173.334299: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=326 unstable=0 bg_thresh=991 thresh=1983 gap=621 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 173.334386: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=780 wrote=0 to_write=8192 dd-2584 [004] 173.334546: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=326 unstable=0 bg_thresh=991 thresh=1982 gap=595 poll_thresh=20 ino=257 dd-2584 [004] 173.334787: balance_dirty_state: bdi btrfs-1: dirty=1086 wb=326 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=21 ino=257 dd-2584 [004] 173.335388: balance_dirty_state: bdi btrfs-1: dirty=986 wb=476 unstable=0 bg_thresh=992 thresh=1985 gap=523 poll_thresh=22 ino=257 dd-2584 [004] 173.335637: balance_dirty_state: bdi btrfs-1: dirty=961 wb=526 unstable=0 bg_thresh=992 thresh=1984 gap=497 poll_thresh=23 ino=257 dd-2584 [004] 173.335889: balance_dirty_state: bdi btrfs-1: dirty=936 wb=576 unstable=0 bg_thresh=991 thresh=1983 gap=471 poll_thresh=24 ino=257 dd-2584 [004] 173.335893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 173.339454: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=1136 to_write=7056 dd-2584 [004] 173.341766: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1326 unstable=0 bg_thresh=990 thresh=1981 gap=594 poll_thresh=24 ino=257 dd-2584 [004] 173.341837: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1326 unstable=0 bg_thresh=990 thresh=1980 gap=568 poll_thresh=18 ino=257 dd-2584 [004] 173.341957: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1326 unstable=0 bg_thresh=992 thresh=1984 gap=547 poll_thresh=19 ino=257 dd-2584 [004] 173.342075: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1326 unstable=0 bg_thresh=991 thresh=1983 gap=521 poll_thresh=20 ino=257 dd-2584 [004] 173.342194: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1326 unstable=0 bg_thresh=991 thresh=1982 gap=495 poll_thresh=21 ino=257 dd-2584 [004] 173.342199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.349650: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1151 unstable=0 bg_thresh=992 thresh=1985 gap=673 poll_thresh=21 ino=257 dd-2584 [004] 173.349756: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1151 unstable=0 bg_thresh=992 thresh=1984 gap=647 poll_thresh=16 ino=257 dd-2584 [004] 173.349951: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1151 unstable=0 bg_thresh=991 thresh=1983 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 173.350479: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1151 unstable=0 bg_thresh=991 thresh=1982 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 173.350670: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1151 unstable=0 bg_thresh=990 thresh=1981 gap=544 poll_thresh=19 ino=257 dd-2584 [004] 173.350864: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1151 unstable=0 bg_thresh=992 thresh=1985 gap=523 poll_thresh=20 ino=257 dd-2584 [004] 173.351055: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1151 unstable=0 bg_thresh=992 thresh=1984 gap=497 poll_thresh=21 ino=257 dd-2584 [004] 173.351246: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1151 unstable=0 bg_thresh=991 thresh=1983 gap=446 poll_thresh=22 ino=257 dd-2584 [004] 173.351253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.357674: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1151 unstable=0 bg_thresh=990 thresh=1981 gap=444 poll_thresh=22 ino=257 dd-2584 [004] 173.357685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.365596: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1001 unstable=0 bg_thresh=989 thresh=1979 gap=592 poll_thresh=22 ino=257 dd-2584 [004] 173.365690: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1001 unstable=0 bg_thresh=989 thresh=1978 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 173.365869: balance_dirty_state: bdi btrfs-1: dirty=436 wb=976 unstable=0 bg_thresh=991 thresh=1982 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 173.366061: balance_dirty_state: bdi btrfs-1: dirty=461 wb=876 unstable=0 bg_thresh=990 thresh=1981 gap=644 poll_thresh=18 ino=257 dd-2584 [004] 173.366177: balance_dirty_state: bdi btrfs-1: dirty=486 wb=876 unstable=0 bg_thresh=990 thresh=1980 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 173.366456: balance_dirty_state: bdi btrfs-1: dirty=511 wb=876 unstable=0 bg_thresh=989 thresh=1979 gap=592 poll_thresh=20 ino=257 dd-2584 [004] 173.366572: balance_dirty_state: bdi btrfs-1: dirty=561 wb=876 unstable=0 bg_thresh=991 thresh=1983 gap=546 poll_thresh=21 ino=257 dd-2584 [004] 173.366690: balance_dirty_state: bdi btrfs-1: dirty=586 wb=876 unstable=0 bg_thresh=991 thresh=1982 gap=520 poll_thresh=22 ino=257 dd-2584 [004] 173.366808: balance_dirty_state: bdi btrfs-1: dirty=611 wb=876 unstable=0 bg_thresh=990 thresh=1981 gap=494 poll_thresh=23 ino=257 dd-2584 [004] 173.366812: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.373667: balance_dirty_state: bdi btrfs-1: dirty=611 wb=751 unstable=0 bg_thresh=989 thresh=1978 gap=616 poll_thresh=23 ino=257 dd-2584 [004] 173.373745: balance_dirty_state: bdi btrfs-1: dirty=636 wb=751 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=17 ino=257 dd-2584 [004] 173.373872: balance_dirty_state: bdi btrfs-1: dirty=661 wb=751 unstable=0 bg_thresh=991 thresh=1982 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 173.373996: balance_dirty_state: bdi btrfs-1: dirty=711 wb=751 unstable=0 bg_thresh=986 thresh=1973 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 173.374118: balance_dirty_state: bdi btrfs-1: dirty=736 wb=751 unstable=0 bg_thresh=985 thresh=1971 gap=484 poll_thresh=20 ino=257 dd-2584 [004] 173.374122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.381729: balance_dirty_state: bdi btrfs-1: dirty=736 wb=601 unstable=0 bg_thresh=990 thresh=1981 gap=644 poll_thresh=20 ino=257 dd-2584 [004] 173.381795: balance_dirty_state: bdi btrfs-1: dirty=736 wb=601 unstable=0 bg_thresh=993 thresh=1986 gap=649 poll_thresh=15 ino=257 dd-2584 [004] 173.382035: balance_dirty_state: bdi btrfs-1: dirty=761 wb=601 unstable=0 bg_thresh=992 thresh=1985 gap=623 poll_thresh=16 ino=257 dd-2584 [004] 173.382159: balance_dirty_state: bdi btrfs-1: dirty=786 wb=601 unstable=0 bg_thresh=992 thresh=1984 gap=597 poll_thresh=17 ino=257 dd-2584 [004] 173.382280: balance_dirty_state: bdi btrfs-1: dirty=836 wb=601 unstable=0 bg_thresh=991 thresh=1983 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 173.382400: balance_dirty_state: bdi btrfs-1: dirty=861 wb=601 unstable=0 bg_thresh=991 thresh=1982 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 173.382521: balance_dirty_state: bdi btrfs-1: dirty=886 wb=601 unstable=0 bg_thresh=993 thresh=1986 gap=499 poll_thresh=20 ino=257 dd-2584 [004] 173.382643: balance_dirty_state: bdi btrfs-1: dirty=911 wb=601 unstable=0 bg_thresh=992 thresh=1985 gap=473 poll_thresh=21 ino=257 dd-2584 [004] 173.382647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.389644: balance_dirty_state: bdi btrfs-1: dirty=911 wb=476 unstable=0 bg_thresh=990 thresh=1980 gap=593 poll_thresh=21 ino=257 dd-2584 [004] 173.389716: balance_dirty_state: bdi btrfs-1: dirty=936 wb=476 unstable=0 bg_thresh=989 thresh=1979 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 173.389830: balance_dirty_state: bdi btrfs-1: dirty=961 wb=476 unstable=0 bg_thresh=989 thresh=1978 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 173.389944: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=476 unstable=0 bg_thresh=991 thresh=1982 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 173.389948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 173.390012: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=836 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 173.392169: writeback_single_inode: bdi btrfs-1: ino=257 state= age=112 wrote=944 to_write=7248 dd-2584 [000] 173.397710: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1301 unstable=0 bg_thresh=993 thresh=1987 gap=625 poll_thresh=18 ino=257 dd-2584 [000] 173.397959: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1301 unstable=0 bg_thresh=996 thresh=1992 gap=605 poll_thresh=13 ino=257 dd-2584 [000] 173.398019: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1301 unstable=0 bg_thresh=996 thresh=1992 gap=605 poll_thresh=14 ino=257 dd-2584 [000] 173.398079: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1301 unstable=0 bg_thresh=995 thresh=1991 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 173.398137: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1301 unstable=0 bg_thresh=995 thresh=1991 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 173.398256: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1301 unstable=0 bg_thresh=997 thresh=1995 gap=533 poll_thresh=17 ino=257 dd-2584 [000] 173.398374: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1301 unstable=0 bg_thresh=997 thresh=1994 gap=507 poll_thresh=18 ino=257 dd-2584 [000] 173.398491: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1301 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=19 ino=257 dd-2584 [000] 173.398495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 173.405656: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1176 unstable=0 bg_thresh=995 thresh=1991 gap=604 poll_thresh=19 ino=257 dd-2584 [007] 173.405727: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1176 unstable=0 bg_thresh=995 thresh=1991 gap=579 poll_thresh=14 ino=257 dd-2584 [007] 173.405789: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1176 unstable=0 bg_thresh=998 thresh=1996 gap=584 poll_thresh=15 ino=257 dd-2584 [007] 173.405849: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1176 unstable=0 bg_thresh=998 thresh=1996 gap=559 poll_thresh=16 ino=257 dd-2584 [007] 173.405971: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1176 unstable=0 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=17 ino=257 dd-2584 [007] 173.406267: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1176 unstable=0 bg_thresh=1002 thresh=2005 gap=493 poll_thresh=18 ino=257 dd-2584 [007] 173.406272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 173.413605: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1051 unstable=0 bg_thresh=993 thresh=1986 gap=599 poll_thresh=18 ino=257 dd-2584 [007] 173.413666: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1051 unstable=0 bg_thresh=993 thresh=1986 gap=599 poll_thresh=13 ino=257 dd-2584 [007] 173.413722: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1051 unstable=0 bg_thresh=995 thresh=1991 gap=579 poll_thresh=14 ino=257 dd-2584 [007] 173.413779: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1051 unstable=0 bg_thresh=998 thresh=1996 gap=559 poll_thresh=15 ino=257 dd-2584 [007] 173.413838: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1051 unstable=0 bg_thresh=998 thresh=1996 gap=559 poll_thresh=16 ino=257 dd-2584 [007] 173.413958: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1051 unstable=0 bg_thresh=997 thresh=1995 gap=533 poll_thresh=17 ino=257 dd-2584 [007] 173.414080: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1051 unstable=0 bg_thresh=999 thresh=1999 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 173.414085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 173.421610: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1051 unstable=0 bg_thresh=999 thresh=1998 gap=486 poll_thresh=18 ino=257 dd-2584 [007] 173.421617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=52472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 173.429779: balance_dirty_state: bdi btrfs-1: dirty=461 wb=826 unstable=0 bg_thresh=992 thresh=1984 gap=697 poll_thresh=18 ino=257 dd-2584 [007] 173.429862: balance_dirty_state: bdi btrfs-1: dirty=461 wb=826 unstable=0 bg_thresh=992 thresh=1984 gap=697 poll_thresh=13 ino=257 dd-2584 [007] 173.429921: balance_dirty_state: bdi btrfs-1: dirty=486 wb=826 unstable=0 bg_thresh=994 thresh=1989 gap=677 poll_thresh=14 ino=257 dd-2584 [007] 173.429978: balance_dirty_state: bdi btrfs-1: dirty=511 wb=826 unstable=0 bg_thresh=994 thresh=1989 gap=652 poll_thresh=15 ino=257 dd-2584 [007] 173.430036: balance_dirty_state: bdi btrfs-1: dirty=511 wb=826 unstable=0 bg_thresh=997 thresh=1994 gap=657 poll_thresh=16 ino=257 dd-2584 [007] 173.430153: balance_dirty_state: bdi btrfs-1: dirty=561 wb=826 unstable=0 bg_thresh=999 thresh=1999 gap=612 poll_thresh=17 ino=257 dd-2584 [007] 173.430435: balance_dirty_state: bdi btrfs-1: dirty=586 wb=826 unstable=0 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=18 ino=257 dd-2584 [007] 173.430548: balance_dirty_state: bdi btrfs-1: dirty=611 wb=826 unstable=0 bg_thresh=998 thresh=1996 gap=559 poll_thresh=19 ino=257 dd-2584 [007] 173.430662: balance_dirty_state: bdi btrfs-1: dirty=636 wb=826 unstable=0 bg_thresh=997 thresh=1995 gap=533 poll_thresh=20 ino=257 dd-2584 [007] 173.430791: balance_dirty_state: bdi btrfs-1: dirty=686 wb=801 unstable=0 bg_thresh=999 thresh=1999 gap=512 poll_thresh=21 ino=257 dd-2584 [007] 173.430928: balance_dirty_state: bdi btrfs-1: dirty=711 wb=676 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=22 ino=257 dd-2584 [007] 173.431045: balance_dirty_state: bdi btrfs-1: dirty=736 wb=676 unstable=0 bg_thresh=998 thresh=1997 gap=585 poll_thresh=23 ino=257 dd-2584 [007] 173.431162: balance_dirty_state: bdi btrfs-1: dirty=786 wb=676 unstable=0 bg_thresh=998 thresh=1996 gap=534 poll_thresh=24 ino=257 dd-2584 [007] 173.431282: balance_dirty_state: bdi btrfs-1: dirty=811 wb=676 unstable=0 bg_thresh=1000 thresh=2000 gap=513 poll_thresh=25 ino=257 dd-2584 [007] 173.431561: balance_dirty_state: bdi btrfs-1: dirty=836 wb=676 unstable=0 bg_thresh=999 thresh=1999 gap=487 poll_thresh=26 ino=257 dd-2584 [007] 173.431566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=52472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 173.437781: balance_dirty_state: bdi btrfs-1: dirty=836 wb=551 unstable=0 bg_thresh=999 thresh=1999 gap=612 poll_thresh=26 ino=257 dd-2584 [007] 173.437877: balance_dirty_state: bdi btrfs-1: dirty=861 wb=551 unstable=0 bg_thresh=996 thresh=1993 gap=581 poll_thresh=19 ino=257 dd-2584 [007] 173.437994: balance_dirty_state: bdi btrfs-1: dirty=886 wb=551 unstable=0 bg_thresh=996 thresh=1992 gap=555 poll_thresh=20 ino=257 dd-2584 [007] 173.438113: balance_dirty_state: bdi btrfs-1: dirty=911 wb=551 unstable=0 bg_thresh=998 thresh=1996 gap=534 poll_thresh=21 ino=257 dd-2584 [007] 173.438230: balance_dirty_state: bdi btrfs-1: dirty=961 wb=551 unstable=0 bg_thresh=997 thresh=1995 gap=483 poll_thresh=22 ino=257 dd-2584 [007] 173.438235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=52472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 173.445715: balance_dirty_state: bdi btrfs-1: dirty=961 wb=426 unstable=0 bg_thresh=997 thresh=1995 gap=608 poll_thresh=22 ino=257 dd-2584 [007] 173.445853: balance_dirty_state: bdi btrfs-1: dirty=961 wb=426 unstable=0 bg_thresh=1000 thresh=2000 gap=613 poll_thresh=16 ino=257 dd-2584 [007] 173.446095: balance_dirty_state: bdi btrfs-1: dirty=986 wb=426 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=17 ino=257 dd-2584 [007] 173.446339: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=426 unstable=0 bg_thresh=1001 thresh=2003 gap=541 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 173.446424: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=892 wrote=0 to_write=8192 dd-2584 [007] 173.446593: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=426 unstable=0 bg_thresh=1001 thresh=2002 gap=515 poll_thresh=19 ino=257 dd-2584 [007] 173.447200: balance_dirty_state: bdi btrfs-1: dirty=986 wb=526 unstable=0 bg_thresh=997 thresh=1995 gap=483 poll_thresh=20 ino=257 dd-2584 [007] 173.447203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=101% bdi_bw=52472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 173.451388: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1040 to_write=7152 dd-2584 [007] 173.453750: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1326 unstable=0 bg_thresh=997 thresh=1995 gap=608 poll_thresh=20 ino=257 dd-2584 [007] 173.453835: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1326 unstable=0 bg_thresh=997 thresh=1995 gap=583 poll_thresh=15 ino=257 dd-2584 [007] 173.453899: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1326 unstable=0 bg_thresh=999 thresh=1999 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 173.454022: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1326 unstable=0 bg_thresh=999 thresh=1998 gap=536 poll_thresh=17 ino=257 dd-2584 [007] 173.454165: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1326 unstable=0 bg_thresh=998 thresh=1997 gap=510 poll_thresh=18 ino=257 dd-2584 [007] 173.454290: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1326 unstable=0 bg_thresh=998 thresh=1996 gap=484 poll_thresh=19 ino=257 dd-2584 [007] 173.454295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-212% task_weight=101% bdi_bw=52472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 173.461717: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1201 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=19 ino=257 dd-2584 [007] 173.461816: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1201 unstable=0 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=14 ino=257 dd-2584 [007] 173.461878: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1201 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=15 ino=257 dd-2584 [007] 173.461940: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1201 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 173.462064: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1201 unstable=0 bg_thresh=1000 thresh=2001 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 173.462191: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1201 unstable=0 bg_thresh=997 thresh=1994 gap=482 poll_thresh=18 ino=257 dd-2584 [007] 173.462196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=52472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 173.469784: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1076 unstable=0 bg_thresh=997 thresh=1994 gap=607 poll_thresh=18 ino=257 dd-2584 [007] 173.470062: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1076 unstable=0 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=13 ino=257 dd-2584 [007] 173.470124: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1076 unstable=0 bg_thresh=999 thresh=1998 gap=586 poll_thresh=14 ino=257 dd-2584 [007] 173.470191: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1076 unstable=0 bg_thresh=998 thresh=1997 gap=572 poll_thresh=15 ino=257 dd-2584 [007] 173.470256: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1076 unstable=0 bg_thresh=998 thresh=1996 gap=558 poll_thresh=16 ino=257 dd-2584 [007] 173.470386: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1076 unstable=0 bg_thresh=998 thresh=1996 gap=519 poll_thresh=17 ino=257 dd-2584 [007] 173.470517: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1076 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=18 ino=257 dd-2584 [007] 173.470521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=52472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 173.477816: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1026 unstable=0 bg_thresh=998 thresh=1997 gap=544 poll_thresh=18 ino=257 dd-2584 [007] 173.477904: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1026 unstable=0 bg_thresh=999 thresh=1998 gap=519 poll_thresh=13 ino=257 dd-2584 [007] 173.477973: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1026 unstable=0 bg_thresh=999 thresh=1999 gap=507 poll_thresh=14 ino=257 dd-2584 [007] 173.478041: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1026 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=15 ino=257 dd-2584 [007] 173.478045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=52472 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 173.485744: balance_dirty_state: bdi btrfs-1: dirty=479 wb=901 unstable=0 bg_thresh=999 thresh=1998 gap=618 poll_thresh=15 ino=257 dd-2584 [007] 173.485822: balance_dirty_state: bdi btrfs-1: dirty=492 wb=901 unstable=0 bg_thresh=998 thresh=1997 gap=604 poll_thresh=11 ino=257 dd-2584 [007] 173.485893: balance_dirty_state: bdi btrfs-1: dirty=518 wb=901 unstable=0 bg_thresh=998 thresh=1996 gap=577 poll_thresh=12 ino=257 dd-2584 [007] 173.485961: balance_dirty_state: bdi btrfs-1: dirty=531 wb=901 unstable=0 bg_thresh=998 thresh=1997 gap=565 poll_thresh=13 ino=257 dd-2584 [007] 173.486030: balance_dirty_state: bdi btrfs-1: dirty=544 wb=901 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=14 ino=257 dd-2584 [007] 173.486098: balance_dirty_state: bdi btrfs-1: dirty=557 wb=901 unstable=0 bg_thresh=999 thresh=1998 gap=540 poll_thresh=15 ino=257 dd-2584 [007] 173.486338: balance_dirty_state: bdi btrfs-1: dirty=570 wb=901 unstable=0 bg_thresh=998 thresh=1997 gap=526 poll_thresh=16 ino=257 dd-2584 [007] 173.486473: balance_dirty_state: bdi btrfs-1: dirty=609 wb=901 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=17 ino=257 dd-2584 [007] 173.486478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=52472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 173.493733: balance_dirty_state: bdi btrfs-1: dirty=609 wb=651 unstable=0 bg_thresh=998 thresh=1996 gap=736 poll_thresh=17 ino=257 dd-2584 [007] 173.493849: balance_dirty_state: bdi btrfs-1: dirty=622 wb=651 unstable=0 bg_thresh=997 thresh=1995 gap=722 poll_thresh=13 ino=257 dd-2584 [007] 173.493914: balance_dirty_state: bdi btrfs-1: dirty=635 wb=651 unstable=0 bg_thresh=997 thresh=1994 gap=708 poll_thresh=14 ino=257 dd-2584 [007] 173.493981: balance_dirty_state: bdi btrfs-1: dirty=661 wb=651 unstable=0 bg_thresh=999 thresh=1999 gap=687 poll_thresh=15 ino=257 dd-2584 [007] 173.494047: balance_dirty_state: bdi btrfs-1: dirty=674 wb=651 unstable=0 bg_thresh=999 thresh=1999 gap=674 poll_thresh=16 ino=257 dd-2584 [007] 173.494202: balance_dirty_state: bdi btrfs-1: dirty=712 wb=651 unstable=0 bg_thresh=995 thresh=1990 gap=627 poll_thresh=17 ino=257 dd-2584 [007] 173.494400: balance_dirty_state: bdi btrfs-1: dirty=750 wb=651 unstable=0 bg_thresh=997 thresh=1995 gap=594 poll_thresh=18 ino=257 dd-2584 [007] 173.494608: balance_dirty_state: bdi btrfs-1: dirty=763 wb=651 unstable=0 bg_thresh=997 thresh=1994 gap=580 poll_thresh=19 ino=257 dd-2584 [007] 173.495043: balance_dirty_state: bdi btrfs-1: dirty=788 wb=651 unstable=0 bg_thresh=1034 thresh=2068 gap=629 poll_thresh=20 ino=257 dd-2584 [007] 173.495321: balance_dirty_state: bdi btrfs-1: dirty=838 wb=651 unstable=0 bg_thresh=1033 thresh=2067 gap=578 poll_thresh=21 ino=257 dd-2584 [007] 173.495437: balance_dirty_state: bdi btrfs-1: dirty=863 wb=651 unstable=0 bg_thresh=1035 thresh=2071 gap=557 poll_thresh=22 ino=257 dd-2584 [007] 173.495553: balance_dirty_state: bdi btrfs-1: dirty=888 wb=651 unstable=0 bg_thresh=1035 thresh=2070 gap=531 poll_thresh=23 ino=257 dd-2584 [007] 173.495671: balance_dirty_state: bdi btrfs-1: dirty=913 wb=651 unstable=0 bg_thresh=1034 thresh=2069 gap=505 poll_thresh=24 ino=257 dd-2584 [007] 173.495675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=52472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 173.501806: balance_dirty_state: bdi btrfs-1: dirty=913 wb=526 unstable=0 bg_thresh=1034 thresh=2069 gap=630 poll_thresh=24 ino=257 dd-2584 [003] 173.501943: balance_dirty_state: bdi btrfs-1: dirty=938 wb=526 unstable=0 bg_thresh=1031 thresh=2063 gap=599 poll_thresh=18 ino=257 dd-2584 [003] 173.502181: balance_dirty_state: bdi btrfs-1: dirty=963 wb=526 unstable=0 bg_thresh=1031 thresh=2062 gap=573 poll_thresh=19 ino=257 dd-2584 [003] 173.502417: balance_dirty_state: bdi btrfs-1: dirty=988 wb=526 unstable=0 bg_thresh=1030 thresh=2061 gap=547 poll_thresh=20 ino=257 dd-2584 [003] 173.502655: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=526 unstable=0 bg_thresh=1032 thresh=2065 gap=501 poll_thresh=21 ino=257 dd-2584 [003] 173.502664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-59% task_gap=-218% task_weight=100% bdi_bw=52472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 173.502743: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=948 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 173.507403: writeback_single_inode: bdi btrfs-1: ino=257 state= age=108 wrote=976 to_write=7216 dd-2584 [003] 173.509653: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1353 unstable=0 bg_thresh=1032 thresh=2065 gap=651 poll_thresh=21 ino=257 dd-2584 [003] 173.509782: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1353 unstable=0 bg_thresh=1035 thresh=2070 gap=656 poll_thresh=16 ino=257 dd-2584 [003] 173.510372: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1353 unstable=0 bg_thresh=1034 thresh=2069 gap=630 poll_thresh=17 ino=257 dd-2584 [003] 173.510610: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1353 unstable=0 bg_thresh=1034 thresh=2068 gap=579 poll_thresh=18 ino=257 dd-2584 [003] 173.510991: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1353 unstable=0 bg_thresh=1033 thresh=2067 gap=553 poll_thresh=19 ino=257 dd-2584 [003] 173.511404: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1353 unstable=0 bg_thresh=1030 thresh=2060 gap=521 poll_thresh=20 ino=257 dd-2584 [003] 173.511813: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1353 unstable=0 bg_thresh=1025 thresh=2050 gap=461 poll_thresh=21 ino=257 dd-2584 [003] 173.511826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-114% task_gap=-328% task_weight=99% bdi_bw=52472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 173.517682: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1228 unstable=0 bg_thresh=1023 thresh=2047 gap=583 poll_thresh=21 ino=257 dd-2584 [003] 173.517748: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1228 unstable=0 bg_thresh=1023 thresh=2047 gap=583 poll_thresh=16 ino=257 dd-2584 [003] 173.517873: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1228 unstable=0 bg_thresh=1025 thresh=2051 gap=562 poll_thresh=17 ino=257 dd-2584 [003] 173.518010: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1228 unstable=0 bg_thresh=1025 thresh=2051 gap=523 poll_thresh=18 ino=257 dd-2584 [003] 173.518139: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1228 unstable=0 bg_thresh=1025 thresh=2050 gap=472 poll_thresh=19 ino=257 dd-2584 [003] 173.518144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-91% task_gap=-283% task_weight=99% bdi_bw=52472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 173.525809: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1103 unstable=0 bg_thresh=1026 thresh=2053 gap=600 poll_thresh=19 ino=257 dd-2584 [007] 173.526061: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1103 unstable=0 bg_thresh=1026 thresh=2053 gap=575 poll_thresh=14 ino=257 dd-2584 [007] 173.526117: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1103 unstable=0 bg_thresh=1029 thresh=2058 gap=555 poll_thresh=15 ino=257 dd-2584 [007] 173.526174: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1103 unstable=0 bg_thresh=1029 thresh=2058 gap=555 poll_thresh=16 ino=257 dd-2584 [007] 173.526287: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1103 unstable=0 bg_thresh=1031 thresh=2063 gap=510 poll_thresh=17 ino=257 dd-2584 [007] 173.526292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1325 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=54796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 173.533648: balance_dirty_state: bdi btrfs-1: dirty=450 wb=978 unstable=0 bg_thresh=1028 thresh=2056 gap=628 poll_thresh=17 ino=257 dd-2584 [007] 173.533708: balance_dirty_state: bdi btrfs-1: dirty=450 wb=978 unstable=0 bg_thresh=1028 thresh=2056 gap=628 poll_thresh=13 ino=257 dd-2584 [007] 173.533766: balance_dirty_state: bdi btrfs-1: dirty=475 wb=978 unstable=0 bg_thresh=1030 thresh=2061 gap=608 poll_thresh=14 ino=257 dd-2584 [007] 173.533826: balance_dirty_state: bdi btrfs-1: dirty=500 wb=978 unstable=0 bg_thresh=1027 thresh=2054 gap=576 poll_thresh=15 ino=257 dd-2584 [007] 173.533886: balance_dirty_state: bdi btrfs-1: dirty=500 wb=978 unstable=0 bg_thresh=1027 thresh=2054 gap=576 poll_thresh=16 ino=257 dd-2584 [007] 173.534021: balance_dirty_state: bdi btrfs-1: dirty=539 wb=978 unstable=0 bg_thresh=1026 thresh=2052 gap=535 poll_thresh=17 ino=257 dd-2584 [007] 173.534212: balance_dirty_state: bdi btrfs-1: dirty=577 wb=978 unstable=0 bg_thresh=1024 thresh=2049 gap=494 poll_thresh=18 ino=257 dd-2584 [007] 173.534218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1312 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-46% task_gap=-191% task_weight=98% bdi_bw=54796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 173.541653: balance_dirty_state: bdi btrfs-1: dirty=577 wb=853 unstable=0 bg_thresh=997 thresh=1995 gap=565 poll_thresh=18 ino=257 dd-2584 [007] 173.541719: balance_dirty_state: bdi btrfs-1: dirty=602 wb=853 unstable=0 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=13 ino=257 dd-2584 [007] 173.541781: balance_dirty_state: bdi btrfs-1: dirty=602 wb=853 unstable=0 bg_thresh=997 thresh=1994 gap=539 poll_thresh=14 ino=257 dd-2584 [007] 173.541843: balance_dirty_state: bdi btrfs-1: dirty=627 wb=853 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=15 ino=257 dd-2584 [007] 173.542084: balance_dirty_state: bdi btrfs-1: dirty=640 wb=853 unstable=0 bg_thresh=995 thresh=1991 gap=498 poll_thresh=16 ino=257 dd-2584 [007] 173.542273: balance_dirty_state: bdi btrfs-1: dirty=665 wb=853 unstable=0 bg_thresh=995 thresh=1990 gap=472 poll_thresh=17 ino=257 dd-2584 [007] 173.542280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=54796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 173.549767: balance_dirty_state: bdi btrfs-1: dirty=690 wb=703 unstable=0 bg_thresh=995 thresh=1991 gap=598 poll_thresh=17 ino=257 dd-2584 [003] 173.549843: balance_dirty_state: bdi btrfs-1: dirty=690 wb=703 unstable=0 bg_thresh=995 thresh=1991 gap=598 poll_thresh=13 ino=257 dd-2584 [003] 173.549905: balance_dirty_state: bdi btrfs-1: dirty=715 wb=703 unstable=0 bg_thresh=998 thresh=1996 gap=578 poll_thresh=14 ino=257 dd-2584 [003] 173.549965: balance_dirty_state: bdi btrfs-1: dirty=740 wb=703 unstable=0 bg_thresh=998 thresh=1996 gap=553 poll_thresh=15 ino=257 dd-2584 [003] 173.550026: balance_dirty_state: bdi btrfs-1: dirty=740 wb=703 unstable=0 bg_thresh=1000 thresh=2001 gap=558 poll_thresh=16 ino=257 dd-2584 [003] 173.550146: balance_dirty_state: bdi btrfs-1: dirty=765 wb=703 unstable=0 bg_thresh=1003 thresh=2006 gap=538 poll_thresh=17 ino=257 dd-2584 [003] 173.550267: balance_dirty_state: bdi btrfs-1: dirty=815 wb=703 unstable=0 bg_thresh=1002 thresh=2004 gap=486 poll_thresh=18 ino=257 dd-2584 [003] 173.550272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=54796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 173.561667: balance_dirty_state: bdi btrfs-1: dirty=815 wb=469 unstable=0 bg_thresh=989 thresh=1978 gap=694 poll_thresh=18 ino=257 dd-2584 [003] 173.561794: balance_dirty_state: bdi btrfs-1: dirty=815 wb=469 unstable=0 bg_thresh=989 thresh=1978 gap=694 poll_thresh=13 ino=257 dd-2584 [003] 173.561857: balance_dirty_state: bdi btrfs-1: dirty=840 wb=469 unstable=0 bg_thresh=991 thresh=1983 gap=674 poll_thresh=14 ino=257 dd-2584 [003] 173.561917: balance_dirty_state: bdi btrfs-1: dirty=865 wb=469 unstable=0 bg_thresh=991 thresh=1983 gap=649 poll_thresh=15 ino=257 dd-2584 [003] 173.561978: balance_dirty_state: bdi btrfs-1: dirty=865 wb=469 unstable=0 bg_thresh=994 thresh=1988 gap=654 poll_thresh=16 ino=257 dd-2584 [003] 173.562270: balance_dirty_state: bdi btrfs-1: dirty=915 wb=469 unstable=0 bg_thresh=996 thresh=1993 gap=609 poll_thresh=17 ino=257 dd-2584 [003] 173.562401: balance_dirty_state: bdi btrfs-1: dirty=940 wb=469 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=18 ino=257 dd-2584 [003] 173.562538: balance_dirty_state: bdi btrfs-1: dirty=979 wb=469 unstable=0 bg_thresh=996 thresh=1992 gap=544 poll_thresh=19 ino=257 dd-2584 [003] 173.562669: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=469 unstable=0 bg_thresh=996 thresh=1992 gap=519 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 173.562741: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1008 wrote=0 to_write=8192 dd-2584 [003] 173.562808: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=469 unstable=0 bg_thresh=998 thresh=1996 gap=498 poll_thresh=21 ino=257 dd-2584 [003] 173.562809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=54796 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 173.564929: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=944 to_write=7248 dd-2584 [003] 173.573694: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1270 unstable=0 bg_thresh=990 thresh=1980 gap=624 poll_thresh=21 ino=257 dd-2584 [003] 173.573826: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1270 unstable=0 bg_thresh=990 thresh=1980 gap=599 poll_thresh=16 ino=257 dd-2584 [003] 173.573950: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1270 unstable=0 bg_thresh=992 thresh=1985 gap=579 poll_thresh=17 ino=257 dd-2584 [003] 173.574068: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1270 unstable=0 bg_thresh=995 thresh=1990 gap=559 poll_thresh=18 ino=257 dd-2584 [003] 173.574190: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1270 unstable=0 bg_thresh=997 thresh=1994 gap=513 poll_thresh=19 ino=257 dd-2584 [003] 173.574483: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1270 unstable=0 bg_thresh=996 thresh=1993 gap=512 poll_thresh=20 ino=257 dd-2584 [003] 173.574615: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1270 unstable=0 bg_thresh=996 thresh=1993 gap=461 poll_thresh=21 ino=257 dd-2584 [003] 173.574620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=54796 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 173.585718: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1119 unstable=0 bg_thresh=984 thresh=1969 gap=588 poll_thresh=21 ino=257 dd-2584 [007] 173.585890: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1044 unstable=0 bg_thresh=987 thresh=1974 gap=643 poll_thresh=16 ino=257 dd-2584 [007] 173.586141: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1019 unstable=0 bg_thresh=992 thresh=1985 gap=654 poll_thresh=17 ino=257 dd-2584 [007] 173.586334: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1019 unstable=0 bg_thresh=995 thresh=1990 gap=634 poll_thresh=18 ino=257 dd-2584 [007] 173.586530: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1019 unstable=0 bg_thresh=997 thresh=1994 gap=588 poll_thresh=19 ino=257 dd-2584 [007] 173.586724: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1019 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=20 ino=257 dd-2584 [007] 173.586918: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1019 unstable=0 bg_thresh=996 thresh=1992 gap=536 poll_thresh=21 ino=257 dd-2584 [007] 173.587391: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1019 unstable=0 bg_thresh=995 thresh=1991 gap=485 poll_thresh=22 ino=257 dd-2584 [007] 173.587398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=54796 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 173.593768: balance_dirty_state: bdi btrfs-1: dirty=487 wb=944 unstable=0 bg_thresh=997 thresh=1995 gap=564 poll_thresh=22 ino=257 dd-2584 [007] 173.593900: balance_dirty_state: bdi btrfs-1: dirty=487 wb=944 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=16 ino=257 dd-2584 [007] 173.594141: balance_dirty_state: bdi btrfs-1: dirty=512 wb=944 unstable=0 bg_thresh=1002 thresh=2004 gap=548 poll_thresh=17 ino=257 dd-2584 [007] 173.594381: balance_dirty_state: bdi btrfs-1: dirty=562 wb=944 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=18 ino=257 dd-2584 [007] 173.594389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=54796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 173.601833: balance_dirty_state: bdi btrfs-1: dirty=562 wb=944 unstable=0 bg_thresh=1003 thresh=2006 gap=500 poll_thresh=18 ino=257 dd-2584 [007] 173.601842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=54796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 173.609822: balance_dirty_state: bdi btrfs-1: dirty=562 wb=805 unstable=0 bg_thresh=1003 thresh=2006 gap=639 poll_thresh=18 ino=257 dd-2584 [006] 173.609898: balance_dirty_state: bdi btrfs-1: dirty=587 wb=805 unstable=0 bg_thresh=1005 thresh=2011 gap=619 poll_thresh=13 ino=257 dd-2584 [006] 173.609958: balance_dirty_state: bdi btrfs-1: dirty=612 wb=805 unstable=0 bg_thresh=1005 thresh=2011 gap=594 poll_thresh=14 ino=257 dd-2584 [006] 173.610019: balance_dirty_state: bdi btrfs-1: dirty=612 wb=805 unstable=0 bg_thresh=1008 thresh=2016 gap=599 poll_thresh=15 ino=257 dd-2584 [006] 173.610079: balance_dirty_state: bdi btrfs-1: dirty=637 wb=805 unstable=0 bg_thresh=1007 thresh=2015 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 173.610199: balance_dirty_state: bdi btrfs-1: dirty=662 wb=805 unstable=0 bg_thresh=1007 thresh=2014 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 173.610322: balance_dirty_state: bdi btrfs-1: dirty=687 wb=805 unstable=0 bg_thresh=1006 thresh=2013 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 173.610444: balance_dirty_state: bdi btrfs-1: dirty=737 wb=805 unstable=0 bg_thresh=1008 thresh=2017 gap=475 poll_thresh=19 ino=257 dd-2584 [006] 173.610448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=54796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 173.617799: balance_dirty_state: bdi btrfs-1: dirty=737 wb=555 unstable=0 bg_thresh=1008 thresh=2016 gap=724 poll_thresh=19 ino=257 dd-2584 [006] 173.618274: balance_dirty_state: bdi btrfs-1: dirty=737 wb=555 unstable=0 bg_thresh=1005 thresh=2010 gap=718 poll_thresh=14 ino=257 dd-2584 [006] 173.618397: balance_dirty_state: bdi btrfs-1: dirty=762 wb=555 unstable=0 bg_thresh=1007 thresh=2015 gap=698 poll_thresh=15 ino=257 dd-2584 [006] 173.618519: balance_dirty_state: bdi btrfs-1: dirty=787 wb=555 unstable=0 bg_thresh=1004 thresh=2009 gap=667 poll_thresh=16 ino=257 dd-2584 [006] 173.618764: balance_dirty_state: bdi btrfs-1: dirty=812 wb=555 unstable=0 bg_thresh=1006 thresh=2013 gap=646 poll_thresh=17 ino=257 dd-2584 [006] 173.619005: balance_dirty_state: bdi btrfs-1: dirty=837 wb=555 unstable=0 bg_thresh=1006 thresh=2012 gap=620 poll_thresh=18 ino=257 dd-2584 [006] 173.619250: balance_dirty_state: bdi btrfs-1: dirty=887 wb=555 unstable=0 bg_thresh=1005 thresh=2011 gap=569 poll_thresh=19 ino=257 dd-2584 [006] 173.619447: balance_dirty_state: bdi btrfs-1: dirty=900 wb=428 unstable=0 bg_thresh=1004 thresh=2008 gap=680 poll_thresh=20 ino=257 dd-2584 [006] 173.619614: balance_dirty_state: bdi btrfs-1: dirty=926 wb=428 unstable=0 bg_thresh=1003 thresh=2007 gap=653 poll_thresh=21 ino=257 dd-2584 [006] 173.619763: balance_dirty_state: bdi btrfs-1: dirty=951 wb=428 unstable=0 bg_thresh=1002 thresh=2004 gap=625 poll_thresh=22 ino=257 dd-2584 [006] 173.620103: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=428 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=23 ino=257 dd-2584 [006] 173.620257: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=428 unstable=0 bg_thresh=1007 thresh=2014 gap=560 poll_thresh=24 ino=257 flush-btrfs-1-2586 [001] 173.620321: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1064 wrote=0 to_write=8192 dd-2584 [006] 173.620412: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=428 unstable=0 bg_thresh=1006 thresh=2012 gap=533 poll_thresh=25 ino=257 dd-2584 [006] 173.620567: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=453 unstable=0 bg_thresh=1003 thresh=2006 gap=477 poll_thresh=26 ino=257 dd-2584 [006] 173.620569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=54796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 173.624148: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=992 to_write=7200 dd-2584 [006] 173.625779: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1431 unstable=0 bg_thresh=1006 thresh=2013 gap=459 poll_thresh=26 ino=257 dd-2584 [006] 173.625790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=54796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 173.633807: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1293 unstable=0 bg_thresh=1005 thresh=2010 gap=594 poll_thresh=26 ino=257 dd-2584 [003] 173.633886: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1293 unstable=0 bg_thresh=1005 thresh=2010 gap=594 poll_thresh=19 ino=257 dd-2584 [003] 173.634028: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1293 unstable=0 bg_thresh=1007 thresh=2015 gap=549 poll_thresh=20 ino=257 dd-2584 [003] 173.634172: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1293 unstable=0 bg_thresh=1010 thresh=2020 gap=529 poll_thresh=21 ino=257 dd-2584 [003] 173.634315: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1293 unstable=0 bg_thresh=1012 thresh=2024 gap=508 poll_thresh=22 ino=257 dd-2584 [003] 173.634457: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1293 unstable=0 bg_thresh=1011 thresh=2023 gap=482 poll_thresh=23 ino=257 dd-2584 [003] 173.634462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=55888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 173.641755: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1168 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=23 ino=257 dd-2584 [003] 173.642037: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1168 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=17 ino=257 dd-2584 [003] 173.642155: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1168 unstable=0 bg_thresh=1007 thresh=2014 gap=548 poll_thresh=18 ino=257 dd-2584 [003] 173.642272: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1168 unstable=0 bg_thresh=1009 thresh=2019 gap=503 poll_thresh=19 ino=257 dd-2584 [003] 173.642276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-87% task_weight=98% bdi_bw=55888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 173.649740: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1004 unstable=0 bg_thresh=1004 thresh=2008 gap=656 poll_thresh=14 ino=257 dd-2584 [003] 173.649801: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1004 unstable=0 bg_thresh=1006 thresh=2013 gap=636 poll_thresh=15 ino=257 dd-2584 [003] 173.649859: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1004 unstable=0 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=16 ino=257 dd-2584 [003] 173.649977: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1004 unstable=0 bg_thresh=1009 thresh=2018 gap=591 poll_thresh=17 ino=257 dd-2584 [003] 173.650097: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1004 unstable=0 bg_thresh=1014 thresh=2028 gap=576 poll_thresh=18 ino=257 dd-2584 [003] 173.650218: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1004 unstable=0 bg_thresh=1013 thresh=2027 gap=550 poll_thresh=19 ino=257 dd-2584 [003] 173.650338: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1004 unstable=0 bg_thresh=1013 thresh=2026 gap=499 poll_thresh=20 ino=257 dd-2584 [003] 173.650343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=55888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 173.657740: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1004 unstable=0 bg_thresh=1005 thresh=2011 gap=484 poll_thresh=20 ino=257 dd-2584 [003] 173.657749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=55888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 173.665753: balance_dirty_state: bdi btrfs-1: dirty=523 wb=753 unstable=0 bg_thresh=1009 thresh=2019 gap=743 poll_thresh=20 ino=257 dd-2584 [003] 173.665986: balance_dirty_state: bdi btrfs-1: dirty=523 wb=753 unstable=0 bg_thresh=1009 thresh=2019 gap=743 poll_thresh=15 ino=257 dd-2584 [003] 173.666047: balance_dirty_state: bdi btrfs-1: dirty=548 wb=753 unstable=0 bg_thresh=1012 thresh=2024 gap=723 poll_thresh=16 ino=257 dd-2584 [003] 173.666166: balance_dirty_state: bdi btrfs-1: dirty=573 wb=753 unstable=0 bg_thresh=1014 thresh=2029 gap=703 poll_thresh=17 ino=257 dd-2584 [003] 173.666288: balance_dirty_state: bdi btrfs-1: dirty=623 wb=753 unstable=0 bg_thresh=1017 thresh=2034 gap=658 poll_thresh=18 ino=257 dd-2584 [003] 173.666410: balance_dirty_state: bdi btrfs-1: dirty=648 wb=753 unstable=0 bg_thresh=1019 thresh=2038 gap=637 poll_thresh=19 ino=257 dd-2584 [003] 173.666548: balance_dirty_state: bdi btrfs-1: dirty=687 wb=753 unstable=0 bg_thresh=1018 thresh=2037 gap=597 poll_thresh=20 ino=257 dd-2584 [003] 173.666685: balance_dirty_state: bdi btrfs-1: dirty=713 wb=753 unstable=0 bg_thresh=1017 thresh=2035 gap=569 poll_thresh=21 ino=257 dd-2584 [003] 173.666825: balance_dirty_state: bdi btrfs-1: dirty=739 wb=753 unstable=0 bg_thresh=1020 thresh=2040 gap=548 poll_thresh=22 ino=257 dd-2584 [003] 173.666964: balance_dirty_state: bdi btrfs-1: dirty=778 wb=753 unstable=0 bg_thresh=1019 thresh=2038 gap=507 poll_thresh=23 ino=257 dd-2584 [003] 173.666969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=55888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 173.673705: balance_dirty_state: bdi btrfs-1: dirty=778 wb=628 unstable=0 bg_thresh=1003 thresh=2006 gap=600 poll_thresh=23 ino=257 dd-2584 [003] 173.673939: balance_dirty_state: bdi btrfs-1: dirty=803 wb=628 unstable=0 bg_thresh=1003 thresh=2006 gap=575 poll_thresh=17 ino=257 dd-2584 [003] 173.674061: balance_dirty_state: bdi btrfs-1: dirty=828 wb=628 unstable=0 bg_thresh=1005 thresh=2011 gap=555 poll_thresh=18 ino=257 dd-2584 [003] 173.674180: balance_dirty_state: bdi btrfs-1: dirty=853 wb=628 unstable=0 bg_thresh=1008 thresh=2016 gap=535 poll_thresh=19 ino=257 dd-2584 [003] 173.674305: balance_dirty_state: bdi btrfs-1: dirty=878 wb=628 unstable=0 bg_thresh=1010 thresh=2020 gap=514 poll_thresh=20 ino=257 dd-2584 [003] 173.674428: balance_dirty_state: bdi btrfs-1: dirty=928 wb=628 unstable=0 bg_thresh=1012 thresh=2025 gap=469 poll_thresh=21 ino=257 dd-2584 [003] 173.674433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=55888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 173.681836: balance_dirty_state: bdi btrfs-1: dirty=928 wb=503 unstable=0 bg_thresh=992 thresh=1984 gap=553 poll_thresh=21 ino=257 dd-2584 [003] 173.681901: balance_dirty_state: bdi btrfs-1: dirty=928 wb=503 unstable=0 bg_thresh=992 thresh=1984 gap=553 poll_thresh=16 ino=257 dd-2584 [003] 173.682022: balance_dirty_state: bdi btrfs-1: dirty=978 wb=503 unstable=0 bg_thresh=994 thresh=1989 gap=508 poll_thresh=17 ino=257 dd-2584 [003] 173.682144: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=503 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=18 ino=257 dd-2584 [003] 173.682149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=55888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 173.682195: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1128 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 173.684587: writeback_single_inode: bdi btrfs-1: ino=257 state= age=172 wrote=880 to_write=7312 dd-2584 [003] 173.689697: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1120 unstable=0 bg_thresh=993 thresh=1987 gap=731 poll_thresh=18 ino=257 dd-2584 [003] 173.689770: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1120 unstable=0 bg_thresh=993 thresh=1987 gap=706 poll_thresh=13 ino=257 dd-2584 [003] 173.689835: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1120 unstable=0 bg_thresh=996 thresh=1992 gap=711 poll_thresh=14 ino=257 dd-2584 [003] 173.690080: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1120 unstable=0 bg_thresh=996 thresh=1992 gap=686 poll_thresh=15 ino=257 dd-2584 [003] 173.690140: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1120 unstable=0 bg_thresh=998 thresh=1997 gap=666 poll_thresh=16 ino=257 dd-2584 [003] 173.690258: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1120 unstable=0 bg_thresh=998 thresh=1996 gap=640 poll_thresh=17 ino=257 dd-2584 [003] 173.690380: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1120 unstable=0 bg_thresh=1000 thresh=2000 gap=619 poll_thresh=18 ino=257 dd-2584 [003] 173.690504: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1120 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=19 ino=257 dd-2584 [003] 173.690630: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1120 unstable=0 bg_thresh=996 thresh=1992 gap=536 poll_thresh=20 ino=257 dd-2584 [003] 173.690755: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1120 unstable=0 bg_thresh=995 thresh=1991 gap=510 poll_thresh=21 ino=257 dd-2584 [003] 173.690878: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1120 unstable=0 bg_thresh=997 thresh=1995 gap=489 poll_thresh=22 ino=257 dd-2584 [003] 173.690883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=55888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 173.697730: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1006 unstable=0 bg_thresh=992 thresh=1984 gap=592 poll_thresh=22 ino=257 dd-2584 [003] 173.697834: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1006 unstable=0 bg_thresh=992 thresh=1984 gap=567 poll_thresh=16 ino=257 dd-2584 [003] 173.698119: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1006 unstable=0 bg_thresh=994 thresh=1989 gap=547 poll_thresh=17 ino=257 dd-2584 [003] 173.698241: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1006 unstable=0 bg_thresh=997 thresh=1994 gap=527 poll_thresh=18 ino=257 dd-2584 [003] 173.698362: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1006 unstable=0 bg_thresh=999 thresh=1998 gap=481 poll_thresh=19 ino=257 dd-2584 [003] 173.698367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=55888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 173.705707: balance_dirty_state: bdi btrfs-1: dirty=511 wb=906 unstable=0 bg_thresh=993 thresh=1987 gap=570 poll_thresh=19 ino=257 dd-2584 [003] 173.705772: balance_dirty_state: bdi btrfs-1: dirty=511 wb=906 unstable=0 bg_thresh=993 thresh=1987 gap=570 poll_thresh=14 ino=257 dd-2584 [003] 173.705832: balance_dirty_state: bdi btrfs-1: dirty=536 wb=906 unstable=0 bg_thresh=996 thresh=1992 gap=550 poll_thresh=15 ino=257 dd-2584 [003] 173.705892: balance_dirty_state: bdi btrfs-1: dirty=561 wb=906 unstable=0 bg_thresh=996 thresh=1992 gap=525 poll_thresh=16 ino=257 dd-2584 [003] 173.706012: balance_dirty_state: bdi btrfs-1: dirty=586 wb=906 unstable=0 bg_thresh=998 thresh=1997 gap=505 poll_thresh=17 ino=257 dd-2584 [003] 173.706134: balance_dirty_state: bdi btrfs-1: dirty=611 wb=906 unstable=0 bg_thresh=1000 thresh=2001 gap=484 poll_thresh=18 ino=257 dd-2584 [003] 173.706139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=55888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 173.713706: balance_dirty_state: bdi btrfs-1: dirty=611 wb=906 unstable=0 bg_thresh=1000 thresh=2000 gap=483 poll_thresh=18 ino=257 dd-2584 [003] 173.713710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=55888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 173.721768: balance_dirty_state: bdi btrfs-1: dirty=611 wb=656 unstable=0 bg_thresh=999 thresh=1998 gap=731 poll_thresh=18 ino=257 dd-2584 [003] 173.721872: balance_dirty_state: bdi btrfs-1: dirty=636 wb=656 unstable=0 bg_thresh=998 thresh=1997 gap=705 poll_thresh=13 ino=257 dd-2584 [003] 173.721934: balance_dirty_state: bdi btrfs-1: dirty=636 wb=656 unstable=0 bg_thresh=998 thresh=1997 gap=705 poll_thresh=14 ino=257 dd-2584 [003] 173.721996: balance_dirty_state: bdi btrfs-1: dirty=661 wb=656 unstable=0 bg_thresh=998 thresh=1996 gap=679 poll_thresh=15 ino=257 dd-2584 [003] 173.722057: balance_dirty_state: bdi btrfs-1: dirty=686 wb=656 unstable=0 bg_thresh=998 thresh=1996 gap=654 poll_thresh=16 ino=257 dd-2584 [003] 173.722351: balance_dirty_state: bdi btrfs-1: dirty=711 wb=656 unstable=0 bg_thresh=997 thresh=1995 gap=628 poll_thresh=17 ino=257 dd-2584 [003] 173.722473: balance_dirty_state: bdi btrfs-1: dirty=736 wb=656 unstable=0 bg_thresh=999 thresh=1999 gap=607 poll_thresh=18 ino=257 dd-2584 [003] 173.722596: balance_dirty_state: bdi btrfs-1: dirty=786 wb=656 unstable=0 bg_thresh=996 thresh=1992 gap=550 poll_thresh=19 ino=257 dd-2584 [003] 173.722727: balance_dirty_state: bdi btrfs-1: dirty=799 wb=656 unstable=0 bg_thresh=996 thresh=1993 gap=538 poll_thresh=20 ino=257 dd-2584 [003] 173.722865: balance_dirty_state: bdi btrfs-1: dirty=838 wb=656 unstable=0 bg_thresh=999 thresh=1998 gap=504 poll_thresh=21 ino=257 dd-2584 [003] 173.723002: balance_dirty_state: bdi btrfs-1: dirty=864 wb=656 unstable=0 bg_thresh=998 thresh=1996 gap=476 poll_thresh=22 ino=257 dd-2584 [003] 173.723006: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=55888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 173.729799: balance_dirty_state: bdi btrfs-1: dirty=864 wb=531 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=22 ino=257 dd-2584 [006] 173.729918: balance_dirty_state: bdi btrfs-1: dirty=864 wb=531 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=16 ino=257 dd-2584 [006] 173.730135: balance_dirty_state: bdi btrfs-1: dirty=914 wb=531 unstable=0 bg_thresh=1000 thresh=2001 gap=556 poll_thresh=17 ino=257 dd-2584 [006] 173.730677: balance_dirty_state: bdi btrfs-1: dirty=939 wb=531 unstable=0 bg_thresh=1005 thresh=2011 gap=541 poll_thresh=18 ino=257 dd-2584 [006] 173.730902: balance_dirty_state: bdi btrfs-1: dirty=964 wb=531 unstable=0 bg_thresh=1005 thresh=2010 gap=515 poll_thresh=19 ino=257 dd-2584 [006] 173.731124: balance_dirty_state: bdi btrfs-1: dirty=989 wb=531 unstable=0 bg_thresh=1004 thresh=2009 gap=489 poll_thresh=20 ino=257 dd-2584 [006] 173.731132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=55888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 173.737853: balance_dirty_state: bdi btrfs-1: dirty=989 wb=381 unstable=0 bg_thresh=1004 thresh=2009 gap=639 poll_thresh=20 ino=257 dd-2584 [006] 173.737983: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=381 unstable=0 bg_thresh=1004 thresh=2008 gap=613 poll_thresh=15 ino=257 flush-btrfs-1-2586 [000] 173.738068: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1184 wrote=0 to_write=8192 dd-2584 [006] 173.738114: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=381 unstable=0 bg_thresh=1006 thresh=2013 gap=593 poll_thresh=16 ino=257 dd-2584 [006] 173.738249: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=381 unstable=0 bg_thresh=1006 thresh=2012 gap=567 poll_thresh=17 ino=257 dd-2584 [006] 173.738383: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=456 unstable=0 bg_thresh=1002 thresh=2005 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 173.738513: balance_dirty_state: bdi btrfs-1: dirty=989 wb=506 unstable=0 bg_thresh=1002 thresh=2004 gap=509 poll_thresh=19 ino=257 dd-2584 [006] 173.738676: balance_dirty_state: bdi btrfs-1: dirty=964 wb=556 unstable=0 bg_thresh=1004 thresh=2008 gap=488 poll_thresh=20 ino=257 dd-2584 [006] 173.738678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=57396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 173.740847: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1040 to_write=7152 dd-2584 [006] 173.745885: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1280 unstable=0 bg_thresh=998 thresh=1996 gap=618 poll_thresh=20 ino=257 dd-2584 [006] 173.746004: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1280 unstable=0 bg_thresh=998 thresh=1996 gap=618 poll_thresh=15 ino=257 dd-2584 [006] 173.746364: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1280 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=16 ino=257 dd-2584 [006] 173.746522: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1280 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 173.746697: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1280 unstable=0 bg_thresh=996 thresh=1993 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 173.746906: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1167 unstable=0 bg_thresh=997 thresh=1995 gap=605 poll_thresh=19 ino=257 dd-2584 [006] 173.747079: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1167 unstable=0 bg_thresh=995 thresh=1991 gap=576 poll_thresh=20 ino=257 dd-2584 [006] 173.747252: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1167 unstable=0 bg_thresh=994 thresh=1988 gap=548 poll_thresh=21 ino=257 dd-2584 [006] 173.747423: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1167 unstable=0 bg_thresh=994 thresh=1989 gap=499 poll_thresh=22 ino=257 dd-2584 [006] 173.747594: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1167 unstable=0 bg_thresh=996 thresh=1992 gap=477 poll_thresh=23 ino=257 dd-2584 [006] 173.747600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=57396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 173.753801: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1142 unstable=0 bg_thresh=997 thresh=1994 gap=504 poll_thresh=23 ino=257 dd-2584 [006] 173.753899: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1092 unstable=0 bg_thresh=996 thresh=1993 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 173.754195: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1067 unstable=0 bg_thresh=999 thresh=1998 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 173.754316: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1067 unstable=0 bg_thresh=998 thresh=1997 gap=507 poll_thresh=19 ino=257 dd-2584 [006] 173.754438: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1067 unstable=0 bg_thresh=1000 thresh=2001 gap=486 poll_thresh=20 ino=257 dd-2584 [006] 173.754443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=57396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 173.761851: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1067 unstable=0 bg_thresh=999 thresh=1999 gap=484 poll_thresh=20 ino=257 dd-2584 [006] 173.761861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=57396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 173.769849: balance_dirty_state: bdi btrfs-1: dirty=448 wb=942 unstable=0 bg_thresh=1001 thresh=2003 gap=613 poll_thresh=20 ino=257 dd-2584 [006] 173.769918: balance_dirty_state: bdi btrfs-1: dirty=473 wb=942 unstable=0 bg_thresh=1001 thresh=2003 gap=588 poll_thresh=15 ino=257 dd-2584 [006] 173.769981: balance_dirty_state: bdi btrfs-1: dirty=498 wb=942 unstable=0 bg_thresh=1001 thresh=2002 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 173.770104: balance_dirty_state: bdi btrfs-1: dirty=523 wb=942 unstable=0 bg_thresh=1000 thresh=2001 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 173.770227: balance_dirty_state: bdi btrfs-1: dirty=548 wb=942 unstable=0 bg_thresh=1000 thresh=2000 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 173.770352: balance_dirty_state: bdi btrfs-1: dirty=598 wb=942 unstable=0 bg_thresh=1002 thresh=2004 gap=464 poll_thresh=19 ino=257 dd-2584 [006] 173.770356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=57396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 173.777826: balance_dirty_state: bdi btrfs-1: dirty=598 wb=692 unstable=0 bg_thresh=1000 thresh=2001 gap=711 poll_thresh=19 ino=257 dd-2584 [000] 173.777941: balance_dirty_state: bdi btrfs-1: dirty=623 wb=692 unstable=0 bg_thresh=1000 thresh=2001 gap=686 poll_thresh=14 ino=257 dd-2584 [000] 173.778044: balance_dirty_state: bdi btrfs-1: dirty=623 wb=692 unstable=0 bg_thresh=1003 thresh=2006 gap=691 poll_thresh=15 ino=257 dd-2584 [000] 173.778449: balance_dirty_state: bdi btrfs-1: dirty=648 wb=692 unstable=0 bg_thresh=1003 thresh=2006 gap=666 poll_thresh=16 ino=257 dd-2584 [000] 173.778655: balance_dirty_state: bdi btrfs-1: dirty=673 wb=692 unstable=0 bg_thresh=1005 thresh=2011 gap=646 poll_thresh=17 ino=257 dd-2584 [000] 173.778863: balance_dirty_state: bdi btrfs-1: dirty=723 wb=692 unstable=0 bg_thresh=1007 thresh=2015 gap=600 poll_thresh=18 ino=257 dd-2584 [000] 173.779070: balance_dirty_state: bdi btrfs-1: dirty=748 wb=692 unstable=0 bg_thresh=1007 thresh=2014 gap=574 poll_thresh=19 ino=257 dd-2584 [000] 173.779277: balance_dirty_state: bdi btrfs-1: dirty=773 wb=692 unstable=0 bg_thresh=1006 thresh=2013 gap=548 poll_thresh=20 ino=257 dd-2584 [000] 173.779484: balance_dirty_state: bdi btrfs-1: dirty=798 wb=692 unstable=0 bg_thresh=1006 thresh=2012 gap=522 poll_thresh=21 ino=257 dd-2584 [000] 173.779696: balance_dirty_state: bdi btrfs-1: dirty=848 wb=692 unstable=0 bg_thresh=1008 thresh=2016 gap=476 poll_thresh=22 ino=257 dd-2584 [000] 173.779703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=57396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 173.785758: balance_dirty_state: bdi btrfs-1: dirty=848 wb=542 unstable=0 bg_thresh=1009 thresh=2019 gap=629 poll_thresh=22 ino=257 dd-2584 [000] 173.785873: balance_dirty_state: bdi btrfs-1: dirty=848 wb=542 unstable=0 bg_thresh=1009 thresh=2018 gap=628 poll_thresh=16 ino=257 dd-2584 [000] 173.786081: balance_dirty_state: bdi btrfs-1: dirty=898 wb=542 unstable=0 bg_thresh=1008 thresh=2017 gap=577 poll_thresh=17 ino=257 dd-2584 [000] 173.786591: balance_dirty_state: bdi btrfs-1: dirty=923 wb=542 unstable=0 bg_thresh=1008 thresh=2016 gap=551 poll_thresh=18 ino=257 dd-2584 [000] 173.786798: balance_dirty_state: bdi btrfs-1: dirty=948 wb=542 unstable=0 bg_thresh=1007 thresh=2015 gap=525 poll_thresh=19 ino=257 dd-2584 [000] 173.787005: balance_dirty_state: bdi btrfs-1: dirty=973 wb=542 unstable=0 bg_thresh=1009 thresh=2019 gap=504 poll_thresh=20 ino=257 dd-2584 [000] 173.787013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=57396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 173.793769: balance_dirty_state: bdi btrfs-1: dirty=973 wb=417 unstable=0 bg_thresh=1010 thresh=2020 gap=630 poll_thresh=20 ino=257 dd-2584 [000] 173.793837: balance_dirty_state: bdi btrfs-1: dirty=998 wb=417 unstable=0 bg_thresh=1010 thresh=2020 gap=605 poll_thresh=15 ino=257 dd-2584 [000] 173.793894: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=417 unstable=0 bg_thresh=1009 thresh=2019 gap=579 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 173.793982: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1240 wrote=0 to_write=8192 dd-2584 [000] 173.794020: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=417 unstable=0 bg_thresh=1009 thresh=2018 gap=553 poll_thresh=17 ino=257 dd-2584 [000] 173.794144: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=417 unstable=0 bg_thresh=1011 thresh=2022 gap=557 poll_thresh=18 ino=257 dd-2584 [000] 173.794276: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=467 unstable=0 bg_thresh=1010 thresh=2021 gap=506 poll_thresh=19 ino=257 dd-2584 [000] 173.794405: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=517 unstable=0 bg_thresh=1010 thresh=2020 gap=480 poll_thresh=20 ino=257 dd-2584 [000] 173.794407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=57396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 173.798200: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=1040 to_write=7152 dd-2584 [000] 173.801746: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1301 unstable=0 bg_thresh=1009 thresh=2018 gap=619 poll_thresh=20 ino=257 dd-2584 [000] 173.801985: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1301 unstable=0 bg_thresh=1011 thresh=2023 gap=624 poll_thresh=15 ino=257 dd-2584 [000] 173.802078: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1301 unstable=0 bg_thresh=1011 thresh=2023 gap=599 poll_thresh=16 ino=257 dd-2584 [000] 173.802201: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1301 unstable=0 bg_thresh=1013 thresh=2027 gap=578 poll_thresh=17 ino=257 dd-2584 [000] 173.802323: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1301 unstable=0 bg_thresh=1016 thresh=2032 gap=533 poll_thresh=18 ino=257 dd-2584 [000] 173.802446: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1301 unstable=0 bg_thresh=1015 thresh=2031 gap=507 poll_thresh=19 ino=257 dd-2584 [000] 173.802451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=57396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.809785: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1176 unstable=0 bg_thresh=1006 thresh=2013 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 173.809883: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1176 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 173.809973: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1176 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 173.810063: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1176 unstable=0 bg_thresh=1006 thresh=2012 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 173.810245: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1176 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 173.810437: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1176 unstable=0 bg_thresh=1007 thresh=2015 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 173.810922: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1176 unstable=0 bg_thresh=1007 thresh=2014 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 173.810929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-185% task_weight=97% bdi_bw=57396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.817794: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1176 unstable=0 bg_thresh=996 thresh=1992 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 173.817800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-165% task_weight=97% bdi_bw=57396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.825830: balance_dirty_state: bdi btrfs-1: dirty=348 wb=901 unstable=0 bg_thresh=992 thresh=1985 gap=736 poll_thresh=19 ino=257 dd-2584 [004] 173.825908: balance_dirty_state: bdi btrfs-1: dirty=373 wb=901 unstable=0 bg_thresh=992 thresh=1985 gap=711 poll_thresh=14 ino=257 dd-2584 [004] 173.825967: balance_dirty_state: bdi btrfs-1: dirty=398 wb=901 unstable=0 bg_thresh=995 thresh=1990 gap=691 poll_thresh=15 ino=257 dd-2584 [004] 173.826027: balance_dirty_state: bdi btrfs-1: dirty=398 wb=901 unstable=0 bg_thresh=995 thresh=1990 gap=691 poll_thresh=16 ino=257 dd-2584 [004] 173.826151: balance_dirty_state: bdi btrfs-1: dirty=448 wb=901 unstable=0 bg_thresh=994 thresh=1989 gap=640 poll_thresh=17 ino=257 dd-2584 [004] 173.826270: balance_dirty_state: bdi btrfs-1: dirty=473 wb=901 unstable=0 bg_thresh=996 thresh=1993 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 173.826414: balance_dirty_state: bdi btrfs-1: dirty=498 wb=901 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 173.826597: balance_dirty_state: bdi btrfs-1: dirty=523 wb=901 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 173.826779: balance_dirty_state: bdi btrfs-1: dirty=573 wb=901 unstable=0 bg_thresh=995 thresh=1990 gap=516 poll_thresh=21 ino=257 dd-2584 [004] 173.826958: balance_dirty_state: bdi btrfs-1: dirty=598 wb=901 unstable=0 bg_thresh=997 thresh=1994 gap=495 poll_thresh=22 ino=257 dd-2584 [004] 173.826964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=57396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 173.833883: balance_dirty_state: bdi btrfs-1: dirty=598 wb=776 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=22 ino=257 dd-2584 [000] 173.834261: balance_dirty_state: bdi btrfs-1: dirty=623 wb=776 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=16 ino=257 dd-2584 [000] 173.834384: balance_dirty_state: bdi btrfs-1: dirty=648 wb=776 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=17 ino=257 dd-2584 [000] 173.834505: balance_dirty_state: bdi btrfs-1: dirty=673 wb=776 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=18 ino=257 dd-2584 [000] 173.834626: balance_dirty_state: bdi btrfs-1: dirty=698 wb=776 unstable=0 bg_thresh=998 thresh=1996 gap=522 poll_thresh=19 ino=257 dd-2584 [000] 173.834750: balance_dirty_state: bdi btrfs-1: dirty=748 wb=776 unstable=0 bg_thresh=994 thresh=1989 gap=465 poll_thresh=20 ino=257 dd-2584 [000] 173.834755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=57396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 173.841888: balance_dirty_state: bdi btrfs-1: dirty=748 wb=651 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=20 ino=257 dd-2584 [000] 173.842015: balance_dirty_state: bdi btrfs-1: dirty=748 wb=651 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=15 ino=257 dd-2584 [000] 173.842134: balance_dirty_state: bdi btrfs-1: dirty=773 wb=651 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 173.842368: balance_dirty_state: bdi btrfs-1: dirty=798 wb=651 unstable=0 bg_thresh=995 thresh=1990 gap=541 poll_thresh=17 ino=257 dd-2584 [000] 173.842603: balance_dirty_state: bdi btrfs-1: dirty=848 wb=651 unstable=0 bg_thresh=997 thresh=1994 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 173.842611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 173.849844: balance_dirty_state: bdi btrfs-1: dirty=848 wb=526 unstable=0 bg_thresh=999 thresh=1998 gap=624 poll_thresh=18 ino=257 dd-2584 [006] 173.849969: balance_dirty_state: bdi btrfs-1: dirty=848 wb=526 unstable=0 bg_thresh=999 thresh=1998 gap=624 poll_thresh=13 ino=257 dd-2584 [006] 173.850437: balance_dirty_state: bdi btrfs-1: dirty=873 wb=526 unstable=0 bg_thresh=1001 thresh=2003 gap=604 poll_thresh=14 ino=257 dd-2584 [006] 173.850554: balance_dirty_state: bdi btrfs-1: dirty=898 wb=526 unstable=0 bg_thresh=1001 thresh=2003 gap=579 poll_thresh=15 ino=257 dd-2584 [006] 173.850671: balance_dirty_state: bdi btrfs-1: dirty=898 wb=526 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 173.850905: balance_dirty_state: bdi btrfs-1: dirty=923 wb=526 unstable=0 bg_thresh=1003 thresh=2007 gap=558 poll_thresh=17 ino=257 dd-2584 [006] 173.851141: balance_dirty_state: bdi btrfs-1: dirty=973 wb=526 unstable=0 bg_thresh=1005 thresh=2011 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 173.851363: balance_dirty_state: bdi btrfs-1: dirty=998 wb=501 unstable=0 bg_thresh=1001 thresh=2003 gap=504 poll_thresh=19 ino=257 dd-2584 [006] 173.851508: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=426 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 173.851557: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1296 wrote=0 to_write=8192 dd-2584 [006] 173.851704: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=401 unstable=0 bg_thresh=1002 thresh=2004 gap=530 poll_thresh=21 ino=257 dd-2584 [006] 173.851955: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=426 unstable=0 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=22 ino=257 dd-2584 [006] 173.852546: balance_dirty_state: bdi btrfs-1: dirty=998 wb=551 unstable=0 bg_thresh=1002 thresh=2005 gap=456 poll_thresh=23 ino=257 dd-2584 [006] 173.852550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 173.854602: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=1040 to_write=7152 dd-2584 [006] 173.861904: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1326 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=23 ino=257 dd-2584 [006] 173.862072: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1326 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=17 ino=257 dd-2584 [006] 173.862396: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1326 unstable=0 bg_thresh=1003 thresh=2006 gap=557 poll_thresh=18 ino=257 dd-2584 [006] 173.862717: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1326 unstable=0 bg_thresh=1002 thresh=2005 gap=531 poll_thresh=19 ino=257 dd-2584 [006] 173.863036: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1326 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=20 ino=257 dd-2584 [006] 173.863048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 173.869847: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1176 unstable=0 bg_thresh=1003 thresh=2007 gap=633 poll_thresh=20 ino=257 dd-2584 [006] 173.869976: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1176 unstable=0 bg_thresh=1006 thresh=2012 gap=638 poll_thresh=15 ino=257 dd-2584 [006] 173.870097: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1176 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=16 ino=257 dd-2584 [006] 173.870333: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1176 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=17 ino=257 dd-2584 [006] 173.870572: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1176 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=18 ino=257 dd-2584 [006] 173.870808: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1176 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=19 ino=257 dd-2584 [006] 173.871409: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1176 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=20 ino=257 dd-2584 [006] 173.871417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 173.877778: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1051 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=20 ino=257 dd-2584 [006] 173.877887: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1051 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=15 ino=257 dd-2584 [006] 173.877947: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1051 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 173.878065: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1051 unstable=0 bg_thresh=1003 thresh=2006 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 173.878183: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1051 unstable=0 bg_thresh=1005 thresh=2010 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 173.878302: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1051 unstable=0 bg_thresh=1004 thresh=2009 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 173.878306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 173.885808: balance_dirty_state: bdi btrfs-1: dirty=473 wb=926 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=19 ino=257 dd-2584 [006] 173.885898: balance_dirty_state: bdi btrfs-1: dirty=498 wb=926 unstable=0 bg_thresh=1003 thresh=2006 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 173.885959: balance_dirty_state: bdi btrfs-1: dirty=498 wb=926 unstable=0 bg_thresh=1003 thresh=2006 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 173.886021: balance_dirty_state: bdi btrfs-1: dirty=523 wb=926 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 173.886138: balance_dirty_state: bdi btrfs-1: dirty=548 wb=926 unstable=0 bg_thresh=1002 thresh=2004 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 173.886426: balance_dirty_state: bdi btrfs-1: dirty=598 wb=926 unstable=0 bg_thresh=1004 thresh=2008 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 173.886431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 173.893840: balance_dirty_state: bdi btrfs-1: dirty=598 wb=801 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 173.893908: balance_dirty_state: bdi btrfs-1: dirty=598 wb=801 unstable=0 bg_thresh=1002 thresh=2004 gap=605 poll_thresh=13 ino=257 dd-2584 [006] 173.893970: balance_dirty_state: bdi btrfs-1: dirty=623 wb=801 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 173.894029: balance_dirty_state: bdi btrfs-1: dirty=648 wb=801 unstable=0 bg_thresh=1001 thresh=2003 gap=554 poll_thresh=15 ino=257 dd-2584 [006] 173.894087: balance_dirty_state: bdi btrfs-1: dirty=648 wb=801 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 173.894206: balance_dirty_state: bdi btrfs-1: dirty=673 wb=801 unstable=0 bg_thresh=1006 thresh=2012 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 173.894322: balance_dirty_state: bdi btrfs-1: dirty=723 wb=801 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 173.894326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 173.901835: balance_dirty_state: bdi btrfs-1: dirty=723 wb=676 unstable=0 bg_thresh=1007 thresh=2015 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 173.901936: balance_dirty_state: bdi btrfs-1: dirty=723 wb=676 unstable=0 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=13 ino=257 dd-2584 [006] 173.901994: balance_dirty_state: bdi btrfs-1: dirty=748 wb=676 unstable=0 bg_thresh=1007 thresh=2014 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 173.902051: balance_dirty_state: bdi btrfs-1: dirty=773 wb=676 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=15 ino=257 dd-2584 [006] 173.902109: balance_dirty_state: bdi btrfs-1: dirty=773 wb=676 unstable=0 bg_thresh=1003 thresh=2007 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 173.902221: balance_dirty_state: bdi btrfs-1: dirty=823 wb=676 unstable=0 bg_thresh=1005 thresh=2011 gap=512 poll_thresh=17 ino=257 dd-2584 [006] 173.902497: balance_dirty_state: bdi btrfs-1: dirty=848 wb=676 unstable=0 bg_thresh=1005 thresh=2010 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 173.902501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.909831: balance_dirty_state: bdi btrfs-1: dirty=848 wb=526 unstable=0 bg_thresh=1004 thresh=2009 gap=635 poll_thresh=18 ino=257 dd-2584 [004] 173.909896: balance_dirty_state: bdi btrfs-1: dirty=873 wb=526 unstable=0 bg_thresh=1004 thresh=2009 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 173.909955: balance_dirty_state: bdi btrfs-1: dirty=873 wb=526 unstable=0 bg_thresh=1007 thresh=2014 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 173.910011: balance_dirty_state: bdi btrfs-1: dirty=898 wb=526 unstable=0 bg_thresh=1007 thresh=2014 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 173.910068: balance_dirty_state: bdi btrfs-1: dirty=923 wb=526 unstable=0 bg_thresh=1009 thresh=2019 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 173.910180: balance_dirty_state: bdi btrfs-1: dirty=948 wb=526 unstable=0 bg_thresh=1012 thresh=2024 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 173.910294: balance_dirty_state: bdi btrfs-1: dirty=973 wb=526 unstable=0 bg_thresh=1014 thresh=2028 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 173.910407: balance_dirty_state: bdi btrfs-1: dirty=998 wb=526 unstable=0 bg_thresh=1010 thresh=2021 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 173.910412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.917775: balance_dirty_state: bdi btrfs-1: dirty=998 wb=401 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 173.917858: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=401 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 173.917920: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=401 unstable=0 bg_thresh=1007 thresh=2015 gap=566 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 173.917921: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1364 wrote=0 to_write=8192 dd-2584 [004] 173.917982: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=401 unstable=0 bg_thresh=1007 thresh=2015 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 173.918104: balance_dirty_state: bdi btrfs-1: dirty=1098 wb=401 unstable=0 bg_thresh=1010 thresh=2020 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 173.918403: balance_dirty_state: bdi btrfs-1: dirty=998 wb=551 unstable=0 bg_thresh=1012 thresh=2024 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 173.918405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 173.920451: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=1040 to_write=7152 dd-2584 [004] 173.925770: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1301 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 173.925833: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1301 unstable=0 bg_thresh=1005 thresh=2011 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 173.925892: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1301 unstable=0 bg_thresh=1008 thresh=2016 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 173.925950: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1301 unstable=0 bg_thresh=1008 thresh=2016 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 173.926008: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1301 unstable=0 bg_thresh=1010 thresh=2021 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 173.926128: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1301 unstable=0 bg_thresh=1010 thresh=2020 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 173.926247: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1301 unstable=0 bg_thresh=1012 thresh=2024 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 173.926251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 173.933893: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1176 unstable=0 bg_thresh=1003 thresh=2006 gap=607 poll_thresh=18 ino=257 dd-2584 [000] 173.933982: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1176 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=13 ino=257 dd-2584 [000] 173.934060: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1176 unstable=0 bg_thresh=1002 thresh=2005 gap=581 poll_thresh=14 ino=257 dd-2584 [000] 173.934121: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1176 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=15 ino=257 dd-2584 [000] 173.934179: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1176 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 173.934351: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1176 unstable=0 bg_thresh=1004 thresh=2008 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 173.934831: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1176 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 173.934838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.941804: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1051 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 173.941895: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1051 unstable=0 bg_thresh=991 thresh=1982 gap=558 poll_thresh=13 ino=257 dd-2584 [004] 173.941977: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1051 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 173.942069: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1051 unstable=0 bg_thresh=993 thresh=1987 gap=538 poll_thresh=15 ino=257 dd-2584 [004] 173.942157: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1051 unstable=0 bg_thresh=996 thresh=1992 gap=518 poll_thresh=16 ino=257 dd-2584 [004] 173.942332: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1051 unstable=0 bg_thresh=995 thresh=1991 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 173.942339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=58440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.949837: balance_dirty_state: bdi btrfs-1: dirty=448 wb=926 unstable=0 bg_thresh=992 thresh=1985 gap=611 poll_thresh=17 ino=257 dd-2584 [004] 173.949930: balance_dirty_state: bdi btrfs-1: dirty=473 wb=926 unstable=0 bg_thresh=992 thresh=1985 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 173.950021: balance_dirty_state: bdi btrfs-1: dirty=473 wb=926 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 173.950109: balance_dirty_state: bdi btrfs-1: dirty=498 wb=926 unstable=0 bg_thresh=995 thresh=1990 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 173.950199: balance_dirty_state: bdi btrfs-1: dirty=498 wb=926 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 173.950374: balance_dirty_state: bdi btrfs-1: dirty=548 wb=926 unstable=0 bg_thresh=1000 thresh=2000 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 173.950562: balance_dirty_state: bdi btrfs-1: dirty=573 wb=901 unstable=0 bg_thresh=1002 thresh=2004 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 173.951046: balance_dirty_state: bdi btrfs-1: dirty=598 wb=901 unstable=0 bg_thresh=1001 thresh=2003 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 173.951247: balance_dirty_state: bdi btrfs-1: dirty=648 wb=776 unstable=0 bg_thresh=1001 thresh=2002 gap=578 poll_thresh=20 ino=257 dd-2584 [004] 173.951428: balance_dirty_state: bdi btrfs-1: dirty=673 wb=776 unstable=0 bg_thresh=1006 thresh=2012 gap=563 poll_thresh=21 ino=257 dd-2584 [004] 173.951606: balance_dirty_state: bdi btrfs-1: dirty=698 wb=776 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=22 ino=257 dd-2584 [004] 173.951790: balance_dirty_state: bdi btrfs-1: dirty=723 wb=776 unstable=0 bg_thresh=1002 thresh=2004 gap=505 poll_thresh=23 ino=257 dd-2584 [004] 173.951967: balance_dirty_state: bdi btrfs-1: dirty=773 wb=776 unstable=0 bg_thresh=1001 thresh=2003 gap=454 poll_thresh=24 ino=257 dd-2584 [004] 173.951974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.957805: balance_dirty_state: bdi btrfs-1: dirty=773 wb=651 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=24 ino=257 dd-2584 [004] 173.957936: balance_dirty_state: bdi btrfs-1: dirty=773 wb=651 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 173.958075: balance_dirty_state: bdi btrfs-1: dirty=823 wb=651 unstable=0 bg_thresh=1007 thresh=2014 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 173.958375: balance_dirty_state: bdi btrfs-1: dirty=848 wb=651 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=20 ino=257 dd-2584 [004] 173.958495: balance_dirty_state: bdi btrfs-1: dirty=873 wb=651 unstable=0 bg_thresh=1008 thresh=2017 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 173.958500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.965891: balance_dirty_state: bdi btrfs-1: dirty=873 wb=526 unstable=0 bg_thresh=999 thresh=1998 gap=599 poll_thresh=21 ino=257 dd-2584 [004] 173.965958: balance_dirty_state: bdi btrfs-1: dirty=898 wb=526 unstable=0 bg_thresh=995 thresh=1990 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 173.966081: balance_dirty_state: bdi btrfs-1: dirty=923 wb=526 unstable=0 bg_thresh=994 thresh=1988 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 173.966204: balance_dirty_state: bdi btrfs-1: dirty=948 wb=526 unstable=0 bg_thresh=993 thresh=1986 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 173.966329: balance_dirty_state: bdi btrfs-1: dirty=998 wb=526 unstable=0 bg_thresh=998 thresh=1997 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 173.966334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 173.966405: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1412 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 173.971910: writeback_single_inode: bdi btrfs-1: ino=257 state= age=280 wrote=896 to_write=7296 dd-2584 [004] 173.973877: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1301 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 173.973989: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1301 unstable=0 bg_thresh=999 thresh=1999 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 173.974050: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1301 unstable=0 bg_thresh=999 thresh=1998 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 173.974111: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1301 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 173.974231: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1301 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 173.974528: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1301 unstable=0 bg_thresh=997 thresh=1995 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 173.974533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.981823: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1176 unstable=0 bg_thresh=1004 thresh=2008 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 173.981920: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1176 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 173.982012: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1176 unstable=0 bg_thresh=1002 thresh=2004 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 173.982107: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1176 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 173.982201: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1176 unstable=0 bg_thresh=1001 thresh=2003 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 173.982387: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1176 unstable=0 bg_thresh=1000 thresh=2000 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 173.982574: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1176 unstable=0 bg_thresh=1001 thresh=2002 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 173.982845: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1176 unstable=0 bg_thresh=1006 thresh=2013 gap=464 poll_thresh=19 ino=257 dd-2584 [004] 173.982857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.989900: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1176 unstable=0 bg_thresh=1007 thresh=2015 gap=466 poll_thresh=19 ino=257 dd-2584 [004] 173.989911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 173.997872: balance_dirty_state: bdi btrfs-1: dirty=373 wb=926 unstable=0 bg_thresh=1005 thresh=2011 gap=712 poll_thresh=19 ino=257 dd-2584 [004] 173.998023: balance_dirty_state: bdi btrfs-1: dirty=373 wb=926 unstable=0 bg_thresh=1008 thresh=2016 gap=717 poll_thresh=14 ino=257 dd-2584 [004] 173.998119: balance_dirty_state: bdi btrfs-1: dirty=398 wb=926 unstable=0 bg_thresh=1005 thresh=2010 gap=686 poll_thresh=15 ino=257 dd-2584 [004] 173.998211: balance_dirty_state: bdi btrfs-1: dirty=398 wb=926 unstable=0 bg_thresh=1004 thresh=2009 gap=685 poll_thresh=16 ino=257 dd-2584 [004] 173.998395: balance_dirty_state: bdi btrfs-1: dirty=448 wb=926 unstable=0 bg_thresh=1004 thresh=2008 gap=634 poll_thresh=17 ino=257 dd-2584 [004] 173.998868: balance_dirty_state: bdi btrfs-1: dirty=473 wb=926 unstable=0 bg_thresh=1006 thresh=2012 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 173.999047: balance_dirty_state: bdi btrfs-1: dirty=498 wb=926 unstable=0 bg_thresh=1005 thresh=2011 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 173.999229: balance_dirty_state: bdi btrfs-1: dirty=548 wb=926 unstable=0 bg_thresh=1005 thresh=2010 gap=536 poll_thresh=20 ino=257 dd-2584 [004] 173.999410: balance_dirty_state: bdi btrfs-1: dirty=573 wb=926 unstable=0 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=21 ino=257 dd-2584 [004] 173.999593: balance_dirty_state: bdi btrfs-1: dirty=598 wb=926 unstable=0 bg_thresh=1006 thresh=2013 gap=489 poll_thresh=22 ino=257 dd-2584 [004] 173.999599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 174.005913: balance_dirty_state: bdi btrfs-1: dirty=599 wb=920 unstable=0 bg_thresh=1006 thresh=2013 gap=494 poll_thresh=22 ino=257 dd-2584 [007] 174.005920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 174.017877: balance_dirty_state: bdi btrfs-1: dirty=607 wb=640 unstable=0 bg_thresh=996 thresh=1992 gap=745 poll_thresh=22 ino=257 dd-2584 [007] 174.017945: balance_dirty_state: bdi btrfs-1: dirty=607 wb=640 unstable=0 bg_thresh=1001 thresh=2002 gap=755 poll_thresh=16 ino=257 dd-2584 [007] 174.018069: balance_dirty_state: bdi btrfs-1: dirty=657 wb=640 unstable=0 bg_thresh=1008 thresh=2017 gap=720 poll_thresh=17 ino=257 dd-2584 [007] 174.018188: balance_dirty_state: bdi btrfs-1: dirty=682 wb=640 unstable=0 bg_thresh=1011 thresh=2022 gap=700 poll_thresh=18 ino=257 dd-2584 [007] 174.018487: balance_dirty_state: bdi btrfs-1: dirty=707 wb=640 unstable=0 bg_thresh=1013 thresh=2026 gap=679 poll_thresh=19 ino=257 dd-2584 [007] 174.018610: balance_dirty_state: bdi btrfs-1: dirty=757 wb=640 unstable=0 bg_thresh=1012 thresh=2025 gap=628 poll_thresh=20 ino=257 dd-2584 [007] 174.018736: balance_dirty_state: bdi btrfs-1: dirty=782 wb=640 unstable=0 bg_thresh=1012 thresh=2024 gap=602 poll_thresh=21 ino=257 dd-2584 [007] 174.018862: balance_dirty_state: bdi btrfs-1: dirty=807 wb=640 unstable=0 bg_thresh=1011 thresh=2023 gap=576 poll_thresh=22 ino=257 dd-2584 [007] 174.018989: balance_dirty_state: bdi btrfs-1: dirty=832 wb=640 unstable=0 bg_thresh=1013 thresh=2027 gap=555 poll_thresh=23 ino=257 dd-2584 [007] 174.019115: balance_dirty_state: bdi btrfs-1: dirty=882 wb=640 unstable=0 bg_thresh=1013 thresh=2026 gap=504 poll_thresh=24 ino=257 dd-2584 [007] 174.019120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-106% task_gap=-313% task_weight=100% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 174.025908: balance_dirty_state: bdi btrfs-1: dirty=880 wb=645 unstable=0 bg_thresh=1014 thresh=2029 gap=504 poll_thresh=24 ino=257 dd-2584 [007] 174.025913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-309% task_weight=100% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 174.033914: balance_dirty_state: bdi btrfs-1: dirty=880 wb=395 unstable=0 bg_thresh=1006 thresh=2013 gap=738 poll_thresh=24 ino=257 dd-2584 [007] 174.033999: balance_dirty_state: bdi btrfs-1: dirty=880 wb=395 unstable=0 bg_thresh=1006 thresh=2013 gap=738 poll_thresh=18 ino=257 dd-2584 [007] 174.034119: balance_dirty_state: bdi btrfs-1: dirty=930 wb=395 unstable=0 bg_thresh=1009 thresh=2018 gap=693 poll_thresh=19 ino=257 dd-2584 [007] 174.034238: balance_dirty_state: bdi btrfs-1: dirty=955 wb=395 unstable=0 bg_thresh=1011 thresh=2023 gap=673 poll_thresh=20 ino=257 dd-2584 [007] 174.034536: balance_dirty_state: bdi btrfs-1: dirty=980 wb=395 unstable=0 bg_thresh=1013 thresh=2027 gap=652 poll_thresh=21 ino=257 dd-2584 [007] 174.034655: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=395 unstable=0 bg_thresh=1013 thresh=2026 gap=626 poll_thresh=22 ino=257 dd-2584 [007] 174.034775: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=395 unstable=0 bg_thresh=1012 thresh=2025 gap=575 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 174.034827: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1480 wrote=0 to_write=8192 dd-2584 [007] 174.034905: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=395 unstable=0 bg_thresh=1012 thresh=2024 gap=549 poll_thresh=24 ino=257 dd-2584 [007] 174.035060: balance_dirty_state: bdi btrfs-1: dirty=1105 wb=320 unstable=0 bg_thresh=1012 thresh=2024 gap=599 poll_thresh=25 ino=257 dd-2584 [007] 174.035244: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=345 unstable=0 bg_thresh=1007 thresh=2015 gap=590 poll_thresh=26 ino=257 dd-2584 [007] 174.035384: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=395 unstable=0 bg_thresh=1010 thresh=2020 gap=570 poll_thresh=27 ino=257 dd-2584 [007] 174.035520: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=420 unstable=0 bg_thresh=1007 thresh=2015 gap=540 poll_thresh=28 ino=257 dd-2584 [007] 174.035819: balance_dirty_state: bdi btrfs-1: dirty=980 wb=520 unstable=0 bg_thresh=1005 thresh=2011 gap=511 poll_thresh=29 ino=257 dd-2584 [007] 174.035957: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=545 unstable=0 bg_thresh=1008 thresh=2016 gap=466 poll_thresh=30 ino=257 dd-2584 [007] 174.035958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-324% task_weight=98% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 174.038901: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=1184 to_write=7008 dd-2584 [007] 174.041931: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1445 unstable=0 bg_thresh=1006 thresh=2013 gap=463 poll_thresh=30 ino=257 dd-2584 [007] 174.041936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 174.049961: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1320 unstable=0 bg_thresh=1005 thresh=2011 gap=586 poll_thresh=30 ino=257 dd-2584 [007] 174.050074: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1320 unstable=0 bg_thresh=1008 thresh=2016 gap=591 poll_thresh=22 ino=257 dd-2584 [007] 174.050194: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1320 unstable=0 bg_thresh=1007 thresh=2015 gap=540 poll_thresh=23 ino=257 dd-2584 [007] 174.050313: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1320 unstable=0 bg_thresh=1009 thresh=2019 gap=519 poll_thresh=24 ino=257 dd-2584 [007] 174.050436: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1320 unstable=0 bg_thresh=1009 thresh=2018 gap=493 poll_thresh=25 ino=257 dd-2584 [007] 174.050440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=59932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 174.057938: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1200 unstable=0 bg_thresh=1012 thresh=2025 gap=625 poll_thresh=25 ino=257 dd-2584 [007] 174.058026: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1200 unstable=0 bg_thresh=1009 thresh=2019 gap=594 poll_thresh=19 ino=257 dd-2584 [007] 174.058152: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1200 unstable=0 bg_thresh=1011 thresh=2023 gap=573 poll_thresh=20 ino=257 dd-2584 [007] 174.058283: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1200 unstable=0 bg_thresh=1007 thresh=2014 gap=539 poll_thresh=21 ino=257 dd-2584 [007] 174.058588: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1200 unstable=0 bg_thresh=1004 thresh=2008 gap=483 poll_thresh=22 ino=257 dd-2584 [007] 174.058593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=60172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 174.065828: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1075 unstable=0 bg_thresh=1011 thresh=2022 gap=628 poll_thresh=22 ino=257 dd-2584 [007] 174.065894: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1075 unstable=0 bg_thresh=1010 thresh=2021 gap=627 poll_thresh=16 ino=257 dd-2584 [007] 174.066014: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1075 unstable=0 bg_thresh=1010 thresh=2020 gap=576 poll_thresh=17 ino=257 dd-2584 [007] 174.066131: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1075 unstable=0 bg_thresh=1012 thresh=2024 gap=555 poll_thresh=18 ino=257 dd-2584 [007] 174.066249: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1075 unstable=0 bg_thresh=1011 thresh=2023 gap=529 poll_thresh=19 ino=257 dd-2584 [007] 174.066369: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1075 unstable=0 bg_thresh=1011 thresh=2022 gap=503 poll_thresh=20 ino=257 dd-2584 [007] 174.066374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=60172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 174.073822: balance_dirty_state: bdi btrfs-1: dirty=444 wb=800 unstable=0 bg_thresh=1002 thresh=2005 gap=761 poll_thresh=20 ino=257 dd-2584 [007] 174.073892: balance_dirty_state: bdi btrfs-1: dirty=469 wb=800 unstable=0 bg_thresh=1002 thresh=2004 gap=735 poll_thresh=15 ino=257 dd-2584 [007] 174.073954: balance_dirty_state: bdi btrfs-1: dirty=494 wb=800 unstable=0 bg_thresh=1002 thresh=2004 gap=710 poll_thresh=16 ino=257 dd-2584 [007] 174.074077: balance_dirty_state: bdi btrfs-1: dirty=519 wb=800 unstable=0 bg_thresh=1001 thresh=2002 gap=683 poll_thresh=17 ino=257 dd-2584 [007] 174.074370: balance_dirty_state: bdi btrfs-1: dirty=544 wb=800 unstable=0 bg_thresh=1003 thresh=2007 gap=663 poll_thresh=18 ino=257 dd-2584 [007] 174.074494: balance_dirty_state: bdi btrfs-1: dirty=594 wb=800 unstable=0 bg_thresh=1003 thresh=2006 gap=612 poll_thresh=19 ino=257 dd-2584 [007] 174.074616: balance_dirty_state: bdi btrfs-1: dirty=619 wb=800 unstable=0 bg_thresh=1002 thresh=2005 gap=586 poll_thresh=20 ino=257 dd-2584 [007] 174.074741: balance_dirty_state: bdi btrfs-1: dirty=644 wb=800 unstable=0 bg_thresh=1004 thresh=2009 gap=565 poll_thresh=21 ino=257 dd-2584 [007] 174.074864: balance_dirty_state: bdi btrfs-1: dirty=669 wb=800 unstable=0 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=22 ino=257 dd-2584 [007] 174.075004: balance_dirty_state: bdi btrfs-1: dirty=720 wb=800 unstable=0 bg_thresh=1004 thresh=2008 gap=488 poll_thresh=23 ino=257 dd-2584 [007] 174.075009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=60172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 174.081936: balance_dirty_state: bdi btrfs-1: dirty=720 wb=675 unstable=0 bg_thresh=1004 thresh=2009 gap=614 poll_thresh=23 ino=257 dd-2584 [007] 174.082006: balance_dirty_state: bdi btrfs-1: dirty=720 wb=675 unstable=0 bg_thresh=1004 thresh=2008 gap=613 poll_thresh=17 ino=257 dd-2584 [007] 174.082128: balance_dirty_state: bdi btrfs-1: dirty=745 wb=675 unstable=0 bg_thresh=1003 thresh=2007 gap=587 poll_thresh=18 ino=257 dd-2584 [007] 174.082248: balance_dirty_state: bdi btrfs-1: dirty=798 wb=680 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=19 ino=257 dd-2584 [007] 174.082546: balance_dirty_state: bdi btrfs-1: dirty=823 wb=680 unstable=0 bg_thresh=1006 thresh=2013 gap=510 poll_thresh=20 ino=257 dd-2584 [007] 174.082663: balance_dirty_state: bdi btrfs-1: dirty=848 wb=680 unstable=0 bg_thresh=1006 thresh=2012 gap=484 poll_thresh=21 ino=257 dd-2584 [007] 174.082668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=60172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 174.090029: balance_dirty_state: bdi btrfs-1: dirty=848 wb=555 unstable=0 bg_thresh=1004 thresh=2008 gap=605 poll_thresh=21 ino=257 dd-2584 [007] 174.090119: balance_dirty_state: bdi btrfs-1: dirty=873 wb=555 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=16 ino=257 dd-2584 [007] 174.090238: balance_dirty_state: bdi btrfs-1: dirty=898 wb=555 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=17 ino=257 dd-2584 [007] 174.090357: balance_dirty_state: bdi btrfs-1: dirty=948 wb=555 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=18 ino=257 dd-2584 [007] 174.090477: balance_dirty_state: bdi btrfs-1: dirty=973 wb=555 unstable=0 bg_thresh=1002 thresh=2004 gap=476 poll_thresh=19 ino=257 dd-2584 [007] 174.090481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=60172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 174.097936: balance_dirty_state: bdi btrfs-1: dirty=973 wb=430 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=19 ino=257 dd-2584 [007] 174.098035: balance_dirty_state: bdi btrfs-1: dirty=973 wb=430 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=14 ino=257 dd-2584 [007] 174.098093: balance_dirty_state: bdi btrfs-1: dirty=998 wb=430 unstable=0 bg_thresh=999 thresh=1999 gap=571 poll_thresh=15 ino=257 dd-2584 [007] 174.098151: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=430 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 174.098218: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1544 wrote=0 to_write=8192 dd-2584 [007] 174.098284: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=430 unstable=0 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=17 ino=257 dd-2584 [007] 174.098590: balance_dirty_state: bdi btrfs-1: dirty=998 wb=505 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 174.098592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=60172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 174.102332: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=992 to_write=7200 dd-2584 [007] 174.105927: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1281 unstable=0 bg_thresh=1003 thresh=2006 gap=628 poll_thresh=18 ino=257 dd-2584 [007] 174.106052: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1281 unstable=0 bg_thresh=1003 thresh=2006 gap=603 poll_thresh=13 ino=257 dd-2584 [007] 174.106172: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1281 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=14 ino=257 dd-2584 [007] 174.106290: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1281 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=15 ino=257 dd-2584 [007] 174.106412: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1281 unstable=0 bg_thresh=1004 thresh=2009 gap=556 poll_thresh=16 ino=257 dd-2584 [007] 174.106647: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1281 unstable=0 bg_thresh=1004 thresh=2008 gap=530 poll_thresh=17 ino=257 dd-2584 [007] 174.106883: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1281 unstable=0 bg_thresh=1003 thresh=2007 gap=504 poll_thresh=18 ino=257 dd-2584 [007] 174.107123: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1281 unstable=0 bg_thresh=1003 thresh=2006 gap=453 poll_thresh=19 ino=257 dd-2584 [007] 174.107131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=60172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 174.113945: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1156 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=19 ino=257 dd-2584 [007] 174.114042: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1156 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=14 ino=257 dd-2584 [007] 174.114105: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1156 unstable=0 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=15 ino=257 dd-2584 [007] 174.114166: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1156 unstable=0 bg_thresh=1003 thresh=2006 gap=528 poll_thresh=16 ino=257 dd-2584 [007] 174.114462: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1156 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=17 ino=257 dd-2584 [007] 174.114582: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1156 unstable=0 bg_thresh=1002 thresh=2004 gap=476 poll_thresh=18 ino=257 dd-2584 [007] 174.114587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=60172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 174.121926: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1131 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 174.121935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=60172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 174.129934: balance_dirty_state: bdi btrfs-1: dirty=372 wb=981 unstable=0 bg_thresh=999 thresh=1999 gap=646 poll_thresh=18 ino=257 dd-2584 [007] 174.130002: balance_dirty_state: bdi btrfs-1: dirty=397 wb=981 unstable=0 bg_thresh=1004 thresh=2009 gap=631 poll_thresh=13 ino=257 dd-2584 [007] 174.130065: balance_dirty_state: bdi btrfs-1: dirty=397 wb=981 unstable=0 bg_thresh=1001 thresh=2003 gap=625 poll_thresh=14 ino=257 dd-2584 [007] 174.130124: balance_dirty_state: bdi btrfs-1: dirty=422 wb=981 unstable=0 bg_thresh=1004 thresh=2008 gap=605 poll_thresh=15 ino=257 dd-2584 [007] 174.130181: balance_dirty_state: bdi btrfs-1: dirty=447 wb=981 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=16 ino=257 dd-2584 [007] 174.130298: balance_dirty_state: bdi btrfs-1: dirty=472 wb=981 unstable=0 bg_thresh=1000 thresh=2001 gap=548 poll_thresh=17 ino=257 dd-2584 [007] 174.130417: balance_dirty_state: bdi btrfs-1: dirty=497 wb=981 unstable=0 bg_thresh=1002 thresh=2005 gap=527 poll_thresh=18 ino=257 dd-2584 [007] 174.130533: balance_dirty_state: bdi btrfs-1: dirty=547 wb=981 unstable=0 bg_thresh=1002 thresh=2004 gap=476 poll_thresh=19 ino=257 dd-2584 [007] 174.130538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=60172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 174.137957: balance_dirty_state: bdi btrfs-1: dirty=547 wb=731 unstable=0 bg_thresh=1004 thresh=2008 gap=730 poll_thresh=19 ino=257 dd-2584 [000] 174.138060: balance_dirty_state: bdi btrfs-1: dirty=572 wb=731 unstable=0 bg_thresh=1004 thresh=2008 gap=705 poll_thresh=14 ino=257 dd-2584 [000] 174.138144: balance_dirty_state: bdi btrfs-1: dirty=572 wb=731 unstable=0 bg_thresh=1006 thresh=2013 gap=710 poll_thresh=15 ino=257 dd-2584 [000] 174.138227: balance_dirty_state: bdi btrfs-1: dirty=597 wb=731 unstable=0 bg_thresh=1006 thresh=2013 gap=685 poll_thresh=16 ino=257 dd-2584 [000] 174.138642: balance_dirty_state: bdi btrfs-1: dirty=622 wb=731 unstable=0 bg_thresh=1008 thresh=2017 gap=664 poll_thresh=17 ino=257 dd-2584 [000] 174.138810: balance_dirty_state: bdi btrfs-1: dirty=647 wb=731 unstable=0 bg_thresh=1008 thresh=2016 gap=638 poll_thresh=18 ino=257 dd-2584 [000] 174.138981: balance_dirty_state: bdi btrfs-1: dirty=697 wb=731 unstable=0 bg_thresh=1007 thresh=2015 gap=587 poll_thresh=19 ino=257 dd-2584 [000] 174.139154: balance_dirty_state: bdi btrfs-1: dirty=722 wb=731 unstable=0 bg_thresh=1009 thresh=2019 gap=566 poll_thresh=20 ino=257 dd-2584 [000] 174.139329: balance_dirty_state: bdi btrfs-1: dirty=747 wb=731 unstable=0 bg_thresh=1009 thresh=2018 gap=540 poll_thresh=21 ino=257 dd-2584 [000] 174.139504: balance_dirty_state: bdi btrfs-1: dirty=772 wb=731 unstable=0 bg_thresh=1008 thresh=2017 gap=514 poll_thresh=22 ino=257 dd-2584 [000] 174.139680: balance_dirty_state: bdi btrfs-1: dirty=822 wb=731 unstable=0 bg_thresh=1008 thresh=2016 gap=463 poll_thresh=23 ino=257 dd-2584 [000] 174.139686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=60172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 174.145850: balance_dirty_state: bdi btrfs-1: dirty=822 wb=606 unstable=0 bg_thresh=1006 thresh=2012 gap=584 poll_thresh=23 ino=257 dd-2584 [000] 174.145937: balance_dirty_state: bdi btrfs-1: dirty=822 wb=606 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=17 ino=257 dd-2584 [000] 174.146351: balance_dirty_state: bdi btrfs-1: dirty=872 wb=606 unstable=0 bg_thresh=1005 thresh=2010 gap=532 poll_thresh=18 ino=257 dd-2584 [000] 174.146519: balance_dirty_state: bdi btrfs-1: dirty=897 wb=606 unstable=0 bg_thresh=1007 thresh=2014 gap=511 poll_thresh=19 ino=257 dd-2584 [000] 174.146687: balance_dirty_state: bdi btrfs-1: dirty=922 wb=606 unstable=0 bg_thresh=1006 thresh=2013 gap=485 poll_thresh=20 ino=257 dd-2584 [000] 174.146694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=60172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 174.157874: balance_dirty_state: bdi btrfs-1: dirty=922 wb=330 unstable=0 bg_thresh=1007 thresh=2015 gap=763 poll_thresh=20 ino=257 dd-2584 [000] 174.157937: balance_dirty_state: bdi btrfs-1: dirty=947 wb=330 unstable=0 bg_thresh=1004 thresh=2009 gap=732 poll_thresh=15 ino=257 dd-2584 [000] 174.157996: balance_dirty_state: bdi btrfs-1: dirty=972 wb=330 unstable=0 bg_thresh=1007 thresh=2014 gap=712 poll_thresh=16 ino=257 dd-2584 [000] 174.158110: balance_dirty_state: bdi btrfs-1: dirty=997 wb=330 unstable=0 bg_thresh=1009 thresh=2018 gap=691 poll_thresh=17 ino=257 dd-2584 [000] 174.158222: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=330 unstable=0 bg_thresh=1008 thresh=2017 gap=665 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 174.158285: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1604 wrote=0 to_write=8192 dd-2584 [000] 174.158346: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=330 unstable=0 bg_thresh=1008 thresh=2016 gap=639 poll_thresh=19 ino=257 dd-2584 [000] 174.158472: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=355 unstable=0 bg_thresh=1007 thresh=2015 gap=588 poll_thresh=20 ino=257 dd-2584 [000] 174.158773: balance_dirty_state: bdi btrfs-1: dirty=972 wb=480 unstable=0 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=21 ino=257 dd-2584 [000] 174.158905: balance_dirty_state: bdi btrfs-1: dirty=947 wb=530 unstable=0 bg_thresh=1006 thresh=2012 gap=535 poll_thresh=22 ino=257 dd-2584 [000] 174.159037: balance_dirty_state: bdi btrfs-1: dirty=947 wb=555 unstable=0 bg_thresh=1005 thresh=2011 gap=509 poll_thresh=23 ino=257 dd-2584 [000] 174.159170: balance_dirty_state: bdi btrfs-1: dirty=947 wb=605 unstable=0 bg_thresh=1007 thresh=2015 gap=463 poll_thresh=24 ino=257 dd-2584 [000] 174.159172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=60172 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 174.164652: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=1104 to_write=7088 dd-2584 [000] 174.165863: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1330 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=24 ino=257 dd-2584 [000] 174.165927: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1330 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=18 ino=257 dd-2584 [000] 174.166046: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1330 unstable=0 bg_thresh=1008 thresh=2016 gap=539 poll_thresh=19 ino=257 dd-2584 [000] 174.166164: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1330 unstable=0 bg_thresh=1007 thresh=2015 gap=513 poll_thresh=20 ino=257 dd-2584 [000] 174.166284: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1330 unstable=0 bg_thresh=1009 thresh=2019 gap=492 poll_thresh=21 ino=257 dd-2584 [000] 174.166288: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=61716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 174.173908: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1205 unstable=0 bg_thresh=1008 thresh=2017 gap=615 poll_thresh=21 ino=257 dd-2584 [004] 174.174039: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1205 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 174.174632: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1205 unstable=0 bg_thresh=1010 thresh=2021 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 174.174866: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1205 unstable=0 bg_thresh=1010 thresh=2020 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 174.175104: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1205 unstable=0 bg_thresh=1009 thresh=2019 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 174.175343: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1205 unstable=0 bg_thresh=1009 thresh=2018 gap=466 poll_thresh=20 ino=257 dd-2584 [004] 174.175352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-135% task_gap=-369% task_weight=99% bdi_bw=61716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 174.181948: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1105 unstable=0 bg_thresh=1007 thresh=2014 gap=562 poll_thresh=20 ino=257 dd-2584 [004] 174.182135: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1105 unstable=0 bg_thresh=1006 thresh=2013 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 174.182314: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1105 unstable=0 bg_thresh=1009 thresh=2018 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 174.182677: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1105 unstable=0 bg_thresh=1008 thresh=2017 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 174.183049: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1105 unstable=0 bg_thresh=1005 thresh=2010 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 174.183061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-140% task_gap=-381% task_weight=100% bdi_bw=61716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 174.189947: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1105 unstable=0 bg_thresh=1003 thresh=2006 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 174.189958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-143% task_gap=-386% task_weight=99% bdi_bw=61716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 174.197950: balance_dirty_state: bdi btrfs-1: dirty=422 wb=980 unstable=0 bg_thresh=1005 thresh=2010 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 174.198053: balance_dirty_state: bdi btrfs-1: dirty=447 wb=980 unstable=0 bg_thresh=1007 thresh=2015 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 174.198137: balance_dirty_state: bdi btrfs-1: dirty=472 wb=980 unstable=0 bg_thresh=1004 thresh=2009 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 174.198221: balance_dirty_state: bdi btrfs-1: dirty=472 wb=980 unstable=0 bg_thresh=1007 thresh=2014 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 174.198596: balance_dirty_state: bdi btrfs-1: dirty=497 wb=980 unstable=0 bg_thresh=1006 thresh=2013 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 174.198766: balance_dirty_state: bdi btrfs-1: dirty=522 wb=980 unstable=0 bg_thresh=1006 thresh=2012 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 174.198933: balance_dirty_state: bdi btrfs-1: dirty=572 wb=980 unstable=0 bg_thresh=1005 thresh=2011 gap=459 poll_thresh=18 ino=257 dd-2584 [004] 174.198942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=61716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 174.209901: balance_dirty_state: bdi btrfs-1: dirty=572 wb=605 unstable=0 bg_thresh=1004 thresh=2008 gap=831 poll_thresh=18 ino=257 dd-2584 [000] 174.209963: balance_dirty_state: bdi btrfs-1: dirty=597 wb=605 unstable=0 bg_thresh=1006 thresh=2013 gap=811 poll_thresh=13 ino=257 dd-2584 [000] 174.210020: balance_dirty_state: bdi btrfs-1: dirty=622 wb=605 unstable=0 bg_thresh=1009 thresh=2018 gap=791 poll_thresh=14 ino=257 dd-2584 [000] 174.210078: balance_dirty_state: bdi btrfs-1: dirty=622 wb=605 unstable=0 bg_thresh=1009 thresh=2018 gap=791 poll_thresh=15 ino=257 dd-2584 [000] 174.210139: balance_dirty_state: bdi btrfs-1: dirty=647 wb=605 unstable=0 bg_thresh=1008 thresh=2017 gap=765 poll_thresh=16 ino=257 dd-2584 [000] 174.210259: balance_dirty_state: bdi btrfs-1: dirty=672 wb=605 unstable=0 bg_thresh=1005 thresh=2010 gap=733 poll_thresh=17 ino=257 dd-2584 [000] 174.210385: balance_dirty_state: bdi btrfs-1: dirty=697 wb=605 unstable=0 bg_thresh=1007 thresh=2014 gap=712 poll_thresh=18 ino=257 dd-2584 [000] 174.210514: balance_dirty_state: bdi btrfs-1: dirty=747 wb=605 unstable=0 bg_thresh=1006 thresh=2013 gap=661 poll_thresh=19 ino=257 dd-2584 [000] 174.210850: balance_dirty_state: bdi btrfs-1: dirty=772 wb=605 unstable=0 bg_thresh=1006 thresh=2012 gap=635 poll_thresh=20 ino=257 dd-2584 [000] 174.211003: balance_dirty_state: bdi btrfs-1: dirty=797 wb=605 unstable=0 bg_thresh=1005 thresh=2011 gap=609 poll_thresh=21 ino=257 dd-2584 [000] 174.211128: balance_dirty_state: bdi btrfs-1: dirty=847 wb=605 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=22 ino=257 dd-2584 [000] 174.211259: balance_dirty_state: bdi btrfs-1: dirty=872 wb=605 unstable=0 bg_thresh=1007 thresh=2014 gap=537 poll_thresh=23 ino=257 dd-2584 [000] 174.211402: balance_dirty_state: bdi btrfs-1: dirty=911 wb=605 unstable=0 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=24 ino=257 dd-2584 [000] 174.211407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=61716 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 174.217922: balance_dirty_state: bdi btrfs-1: dirty=911 wb=480 unstable=0 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=24 ino=257 dd-2584 [000] 174.218031: balance_dirty_state: bdi btrfs-1: dirty=911 wb=480 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=18 ino=257 dd-2584 [000] 174.218251: balance_dirty_state: bdi btrfs-1: dirty=936 wb=480 unstable=0 bg_thresh=1003 thresh=2006 gap=590 poll_thresh=19 ino=257 dd-2584 [000] 174.218470: balance_dirty_state: bdi btrfs-1: dirty=986 wb=480 unstable=0 bg_thresh=1005 thresh=2010 gap=544 poll_thresh=20 ino=257 dd-2584 [000] 174.218692: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=480 unstable=0 bg_thresh=1004 thresh=2009 gap=518 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 174.218719: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1664 wrote=0 to_write=8192 dd-2584 [000] 174.219265: balance_dirty_state: bdi btrfs-1: dirty=986 wb=530 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=22 ino=257 dd-2584 [000] 174.219268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=61716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 174.222708: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=944 to_write=7248 dd-2584 [000] 174.225919: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1269 unstable=0 bg_thresh=1002 thresh=2004 gap=638 poll_thresh=22 ino=257 dd-2584 [000] 174.225982: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1269 unstable=0 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=16 ino=257 dd-2584 [000] 174.226098: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1269 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=17 ino=257 dd-2584 [000] 174.226216: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1269 unstable=0 bg_thresh=1007 thresh=2014 gap=573 poll_thresh=18 ino=257 dd-2584 [000] 174.226338: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1269 unstable=0 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=19 ino=257 dd-2584 [000] 174.226460: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1269 unstable=0 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=20 ino=257 dd-2584 [000] 174.226466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=61716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 174.233999: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1144 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=20 ino=257 dd-2584 [000] 174.234100: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1144 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 174.234167: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1144 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=16 ino=257 dd-2584 [000] 174.234296: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1144 unstable=0 bg_thresh=999 thresh=1998 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 174.234610: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1144 unstable=0 bg_thresh=998 thresh=1997 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 174.234762: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1144 unstable=0 bg_thresh=998 thresh=1996 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 174.234767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=61716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 174.241983: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1019 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 174.242075: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1019 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 174.242164: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1019 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 174.242254: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1019 unstable=0 bg_thresh=997 thresh=1995 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 174.242429: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1019 unstable=0 bg_thresh=997 thresh=1994 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 174.242607: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1019 unstable=0 bg_thresh=999 thresh=1998 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 174.242781: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1019 unstable=0 bg_thresh=998 thresh=1997 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 174.242788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=61716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 174.249982: balance_dirty_state: bdi btrfs-1: dirty=497 wb=819 unstable=0 bg_thresh=997 thresh=1995 gap=679 poll_thresh=19 ino=257 dd-2584 [004] 174.250076: balance_dirty_state: bdi btrfs-1: dirty=522 wb=819 unstable=0 bg_thresh=997 thresh=1994 gap=653 poll_thresh=14 ino=257 dd-2584 [004] 174.250162: balance_dirty_state: bdi btrfs-1: dirty=547 wb=819 unstable=0 bg_thresh=997 thresh=1994 gap=628 poll_thresh=15 ino=257 dd-2584 [004] 174.250250: balance_dirty_state: bdi btrfs-1: dirty=547 wb=819 unstable=0 bg_thresh=996 thresh=1993 gap=627 poll_thresh=16 ino=257 dd-2584 [004] 174.250718: balance_dirty_state: bdi btrfs-1: dirty=597 wb=819 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 174.250892: balance_dirty_state: bdi btrfs-1: dirty=622 wb=819 unstable=0 bg_thresh=998 thresh=1996 gap=555 poll_thresh=18 ino=257 dd-2584 [004] 174.251065: balance_dirty_state: bdi btrfs-1: dirty=647 wb=819 unstable=0 bg_thresh=997 thresh=1995 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 174.251238: balance_dirty_state: bdi btrfs-1: dirty=672 wb=819 unstable=0 bg_thresh=997 thresh=1994 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 174.251414: balance_dirty_state: bdi btrfs-1: dirty=722 wb=819 unstable=0 bg_thresh=999 thresh=1998 gap=457 poll_thresh=21 ino=257 dd-2584 [004] 174.251420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=61716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 174.258007: balance_dirty_state: bdi btrfs-1: dirty=722 wb=694 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=21 ino=257 dd-2584 [002] 174.258137: balance_dirty_state: bdi btrfs-1: dirty=747 wb=694 unstable=0 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 174.258373: balance_dirty_state: bdi btrfs-1: dirty=772 wb=694 unstable=0 bg_thresh=1002 thresh=2004 gap=538 poll_thresh=17 ino=257 dd-2584 [002] 174.258609: balance_dirty_state: bdi btrfs-1: dirty=797 wb=694 unstable=0 bg_thresh=1001 thresh=2003 gap=512 poll_thresh=18 ino=257 dd-2584 [002] 174.258850: balance_dirty_state: bdi btrfs-1: dirty=822 wb=694 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=19 ino=257 dd-2584 [002] 174.258859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=61716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 174.265967: balance_dirty_state: bdi btrfs-1: dirty=834 wb=569 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=19 ino=257 dd-2584 [002] 174.266441: balance_dirty_state: bdi btrfs-1: dirty=859 wb=569 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=14 ino=257 dd-2584 [002] 174.266561: balance_dirty_state: bdi btrfs-1: dirty=884 wb=569 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=15 ino=257 dd-2584 [002] 174.266678: balance_dirty_state: bdi btrfs-1: dirty=884 wb=569 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=16 ino=257 dd-2584 [002] 174.266921: balance_dirty_state: bdi btrfs-1: dirty=934 wb=569 unstable=0 bg_thresh=999 thresh=1998 gap=495 poll_thresh=17 ino=257 dd-2584 [002] 174.266930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=62164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 174.273958: balance_dirty_state: bdi btrfs-1: dirty=934 wb=444 unstable=0 bg_thresh=1000 thresh=2000 gap=622 poll_thresh=17 ino=257 dd-2584 [002] 174.274064: balance_dirty_state: bdi btrfs-1: dirty=934 wb=444 unstable=0 bg_thresh=999 thresh=1999 gap=621 poll_thresh=13 ino=257 dd-2584 [002] 174.274126: balance_dirty_state: bdi btrfs-1: dirty=959 wb=444 unstable=0 bg_thresh=1002 thresh=2004 gap=601 poll_thresh=14 ino=257 dd-2584 [002] 174.274182: balance_dirty_state: bdi btrfs-1: dirty=984 wb=444 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=15 ino=257 dd-2584 [002] 174.274238: balance_dirty_state: bdi btrfs-1: dirty=984 wb=444 unstable=0 bg_thresh=1001 thresh=2003 gap=575 poll_thresh=16 ino=257 dd-2584 [002] 174.274350: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=444 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 174.274434: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1720 wrote=0 to_write=8192 dd-2584 [002] 174.274478: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=444 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=18 ino=257 dd-2584 [002] 174.274480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=62164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 174.276603: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=300 wrote=944 to_write=7248 dd-2584 [002] 174.282005: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1244 unstable=0 bg_thresh=1000 thresh=2000 gap=647 poll_thresh=18 ino=257 dd-2584 [002] 174.282095: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1244 unstable=0 bg_thresh=999 thresh=1999 gap=646 poll_thresh=13 ino=257 dd-2584 [002] 174.282179: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1244 unstable=0 bg_thresh=1002 thresh=2004 gap=626 poll_thresh=14 ino=257 dd-2584 [002] 174.282263: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1244 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=15 ino=257 dd-2584 [002] 174.282647: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1244 unstable=0 bg_thresh=1001 thresh=2003 gap=600 poll_thresh=16 ino=257 dd-2584 [002] 174.282804: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1244 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=17 ino=257 dd-2584 [002] 174.282960: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1244 unstable=0 bg_thresh=1000 thresh=2000 gap=522 poll_thresh=18 ino=257 dd-2584 [002] 174.283113: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1244 unstable=0 bg_thresh=999 thresh=1999 gap=496 poll_thresh=19 ino=257 dd-2584 [002] 174.283119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=62164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 174.290031: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1131 unstable=0 bg_thresh=1000 thresh=2000 gap=610 poll_thresh=19 ino=257 dd-2584 [002] 174.290114: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1131 unstable=0 bg_thresh=1000 thresh=2000 gap=585 poll_thresh=14 ino=257 dd-2584 [002] 174.290176: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1131 unstable=0 bg_thresh=999 thresh=1999 gap=584 poll_thresh=15 ino=257 dd-2584 [002] 174.290237: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1131 unstable=0 bg_thresh=1002 thresh=2004 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 174.290359: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1131 unstable=0 bg_thresh=1001 thresh=2003 gap=538 poll_thresh=17 ino=257 dd-2584 [002] 174.290481: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1131 unstable=0 bg_thresh=1001 thresh=2002 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 174.290486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=62164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 174.298038: balance_dirty_state: bdi btrfs-1: dirty=384 wb=955 unstable=0 bg_thresh=999 thresh=1998 gap=659 poll_thresh=18 ino=257 dd-2584 [002] 174.298119: balance_dirty_state: bdi btrfs-1: dirty=384 wb=955 unstable=0 bg_thresh=998 thresh=1997 gap=658 poll_thresh=13 ino=257 dd-2584 [002] 174.298180: balance_dirty_state: bdi btrfs-1: dirty=409 wb=955 unstable=0 bg_thresh=998 thresh=1997 gap=633 poll_thresh=14 ino=257 dd-2584 [002] 174.298411: balance_dirty_state: bdi btrfs-1: dirty=434 wb=955 unstable=0 bg_thresh=998 thresh=1996 gap=607 poll_thresh=15 ino=257 dd-2584 [002] 174.298472: balance_dirty_state: bdi btrfs-1: dirty=434 wb=955 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=16 ino=257 dd-2584 [002] 174.298590: balance_dirty_state: bdi btrfs-1: dirty=459 wb=955 unstable=0 bg_thresh=997 thresh=1994 gap=580 poll_thresh=17 ino=257 dd-2584 [002] 174.298708: balance_dirty_state: bdi btrfs-1: dirty=509 wb=955 unstable=0 bg_thresh=996 thresh=1993 gap=529 poll_thresh=18 ino=257 dd-2584 [002] 174.298824: balance_dirty_state: bdi btrfs-1: dirty=534 wb=955 unstable=0 bg_thresh=996 thresh=1992 gap=503 poll_thresh=19 ino=257 dd-2584 [002] 174.298942: balance_dirty_state: bdi btrfs-1: dirty=559 wb=955 unstable=0 bg_thresh=998 thresh=1996 gap=482 poll_thresh=20 ino=257 dd-2584 [002] 174.298946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=62164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 174.306041: balance_dirty_state: bdi btrfs-1: dirty=559 wb=955 unstable=0 bg_thresh=998 thresh=1996 gap=482 poll_thresh=20 ino=257 dd-2584 [002] 174.306051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=62164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 174.314022: balance_dirty_state: bdi btrfs-1: dirty=559 wb=830 unstable=0 bg_thresh=998 thresh=1996 gap=607 poll_thresh=20 ino=257 dd-2584 [002] 174.314117: balance_dirty_state: bdi btrfs-1: dirty=584 wb=830 unstable=0 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=15 ino=257 dd-2584 [002] 174.314177: balance_dirty_state: bdi btrfs-1: dirty=609 wb=830 unstable=0 bg_thresh=997 thresh=1995 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 174.314293: balance_dirty_state: bdi btrfs-1: dirty=634 wb=830 unstable=0 bg_thresh=997 thresh=1994 gap=530 poll_thresh=17 ino=257 dd-2584 [002] 174.314411: balance_dirty_state: bdi btrfs-1: dirty=659 wb=830 unstable=0 bg_thresh=999 thresh=1998 gap=509 poll_thresh=18 ino=257 dd-2584 [002] 174.314704: balance_dirty_state: bdi btrfs-1: dirty=684 wb=830 unstable=0 bg_thresh=998 thresh=1997 gap=483 poll_thresh=19 ino=257 dd-2584 [002] 174.314709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=62164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 174.322013: balance_dirty_state: bdi btrfs-1: dirty=684 wb=580 unstable=0 bg_thresh=998 thresh=1997 gap=733 poll_thresh=19 ino=257 dd-2584 [002] 174.322123: balance_dirty_state: bdi btrfs-1: dirty=709 wb=580 unstable=0 bg_thresh=998 thresh=1996 gap=707 poll_thresh=14 ino=257 dd-2584 [002] 174.322185: balance_dirty_state: bdi btrfs-1: dirty=734 wb=580 unstable=0 bg_thresh=998 thresh=1996 gap=682 poll_thresh=15 ino=257 dd-2584 [002] 174.322244: balance_dirty_state: bdi btrfs-1: dirty=734 wb=580 unstable=0 bg_thresh=997 thresh=1995 gap=681 poll_thresh=16 ino=257 dd-2584 [002] 174.322364: balance_dirty_state: bdi btrfs-1: dirty=784 wb=580 unstable=0 bg_thresh=997 thresh=1994 gap=630 poll_thresh=17 ino=257 dd-2584 [002] 174.322485: balance_dirty_state: bdi btrfs-1: dirty=809 wb=580 unstable=0 bg_thresh=999 thresh=1998 gap=609 poll_thresh=18 ino=257 dd-2584 [002] 174.322604: balance_dirty_state: bdi btrfs-1: dirty=834 wb=580 unstable=0 bg_thresh=998 thresh=1997 gap=583 poll_thresh=19 ino=257 dd-2584 [002] 174.322724: balance_dirty_state: bdi btrfs-1: dirty=859 wb=580 unstable=0 bg_thresh=998 thresh=1996 gap=557 poll_thresh=20 ino=257 dd-2584 [002] 174.322844: balance_dirty_state: bdi btrfs-1: dirty=909 wb=580 unstable=0 bg_thresh=1000 thresh=2000 gap=511 poll_thresh=21 ino=257 dd-2584 [002] 174.323136: balance_dirty_state: bdi btrfs-1: dirty=934 wb=580 unstable=0 bg_thresh=999 thresh=1999 gap=485 poll_thresh=22 ino=257 dd-2584 [002] 174.323141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=62164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 174.330074: balance_dirty_state: bdi btrfs-1: dirty=934 wb=455 unstable=0 bg_thresh=999 thresh=1999 gap=610 poll_thresh=22 ino=257 dd-2584 [002] 174.330171: balance_dirty_state: bdi btrfs-1: dirty=959 wb=455 unstable=0 bg_thresh=996 thresh=1993 gap=579 poll_thresh=16 ino=257 dd-2584 [002] 174.330288: balance_dirty_state: bdi btrfs-1: dirty=984 wb=455 unstable=0 bg_thresh=996 thresh=1992 gap=553 poll_thresh=17 ino=257 dd-2584 [002] 174.330409: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=455 unstable=0 bg_thresh=998 thresh=1996 gap=532 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 174.330498: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1776 wrote=0 to_write=8192 dd-2584 [002] 174.330553: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=455 unstable=0 bg_thresh=997 thresh=1994 gap=504 poll_thresh=19 ino=257 dd-2584 [002] 174.330694: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=455 unstable=0 bg_thresh=997 thresh=1994 gap=465 poll_thresh=20 ino=257 dd-2584 [002] 174.330695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=62164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 174.333043: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=356 wrote=976 to_write=7216 dd-2584 [002] 174.337921: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1295 unstable=0 bg_thresh=992 thresh=1985 gap=581 poll_thresh=20 ino=257 dd-2584 [002] 174.338018: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1295 unstable=0 bg_thresh=995 thresh=1990 gap=573 poll_thresh=15 ino=257 dd-2584 [002] 174.338112: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1295 unstable=0 bg_thresh=996 thresh=1993 gap=563 poll_thresh=16 ino=257 dd-2584 [002] 174.338301: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1295 unstable=0 bg_thresh=997 thresh=1994 gap=525 poll_thresh=17 ino=257 dd-2584 [002] 174.338484: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1295 unstable=0 bg_thresh=996 thresh=1992 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 174.338490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=62164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 174.346032: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1145 unstable=0 bg_thresh=987 thresh=1974 gap=629 poll_thresh=18 ino=257 dd-2584 [002] 174.346288: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1145 unstable=0 bg_thresh=988 thresh=1976 gap=618 poll_thresh=13 ino=257 dd-2584 [002] 174.346355: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1145 unstable=0 bg_thresh=988 thresh=1977 gap=593 poll_thresh=14 ino=257 dd-2584 [002] 174.346422: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1145 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=15 ino=257 dd-2584 [002] 174.346494: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1145 unstable=0 bg_thresh=989 thresh=1978 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 174.346636: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1145 unstable=0 bg_thresh=988 thresh=1977 gap=541 poll_thresh=17 ino=257 dd-2584 [002] 174.346771: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1145 unstable=0 bg_thresh=988 thresh=1976 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 174.346776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=62164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 174.353941: balance_dirty_state: bdi btrfs-1: dirty=341 wb=970 unstable=0 bg_thresh=990 thresh=1980 gap=669 poll_thresh=18 ino=257 dd-2584 [002] 174.354086: balance_dirty_state: bdi btrfs-1: dirty=354 wb=970 unstable=0 bg_thresh=991 thresh=1983 gap=659 poll_thresh=13 ino=257 dd-2584 [002] 174.354225: balance_dirty_state: bdi btrfs-1: dirty=367 wb=970 unstable=0 bg_thresh=991 thresh=1982 gap=645 poll_thresh=14 ino=257 dd-2584 [002] 174.354359: balance_dirty_state: bdi btrfs-1: dirty=392 wb=970 unstable=0 bg_thresh=989 thresh=1979 gap=617 poll_thresh=15 ino=257 dd-2584 [002] 174.354491: balance_dirty_state: bdi btrfs-1: dirty=392 wb=970 unstable=0 bg_thresh=992 thresh=1984 gap=622 poll_thresh=16 ino=257 dd-2584 [002] 174.354752: balance_dirty_state: bdi btrfs-1: dirty=417 wb=970 unstable=0 bg_thresh=991 thresh=1983 gap=596 poll_thresh=17 ino=257 dd-2584 [002] 174.355020: balance_dirty_state: bdi btrfs-1: dirty=455 wb=970 unstable=0 bg_thresh=993 thresh=1986 gap=561 poll_thresh=18 ino=257 dd-2584 [002] 174.355648: balance_dirty_state: bdi btrfs-1: dirty=480 wb=970 unstable=0 bg_thresh=993 thresh=1986 gap=536 poll_thresh=19 ino=257 dd-2584 [002] 174.356323: balance_dirty_state: bdi btrfs-1: dirty=518 wb=970 unstable=0 bg_thresh=1029 thresh=2058 gap=570 poll_thresh=20 ino=257 dd-2584 [002] 174.356575: balance_dirty_state: bdi btrfs-1: dirty=543 wb=970 unstable=0 bg_thresh=1027 thresh=2055 gap=542 poll_thresh=21 ino=257 dd-2584 [002] 174.356815: balance_dirty_state: bdi btrfs-1: dirty=593 wb=970 unstable=0 bg_thresh=1026 thresh=2052 gap=489 poll_thresh=22 ino=257 dd-2584 [002] 174.356825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=62164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 174.362033: balance_dirty_state: bdi btrfs-1: dirty=593 wb=970 unstable=0 bg_thresh=1028 thresh=2056 gap=493 poll_thresh=22 ino=257 dd-2584 [002] 174.362041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=62164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 174.370021: balance_dirty_state: bdi btrfs-1: dirty=593 wb=845 unstable=0 bg_thresh=1029 thresh=2058 gap=620 poll_thresh=22 ino=257 dd-2584 [002] 174.370086: balance_dirty_state: bdi btrfs-1: dirty=593 wb=845 unstable=0 bg_thresh=1029 thresh=2058 gap=620 poll_thresh=16 ino=257 dd-2584 [002] 174.370204: balance_dirty_state: bdi btrfs-1: dirty=643 wb=845 unstable=0 bg_thresh=1028 thresh=2057 gap=569 poll_thresh=17 ino=257 dd-2584 [002] 174.370325: balance_dirty_state: bdi btrfs-1: dirty=668 wb=845 unstable=0 bg_thresh=1030 thresh=2061 gap=548 poll_thresh=18 ino=257 dd-2584 [002] 174.370442: balance_dirty_state: bdi btrfs-1: dirty=693 wb=845 unstable=0 bg_thresh=1030 thresh=2060 gap=522 poll_thresh=19 ino=257 dd-2584 [002] 174.370730: balance_dirty_state: bdi btrfs-1: dirty=743 wb=845 unstable=0 bg_thresh=1029 thresh=2059 gap=471 poll_thresh=20 ino=257 dd-2584 [002] 174.370735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=100% bdi_bw=62256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 174.377996: balance_dirty_state: bdi btrfs-1: dirty=743 wb=595 unstable=0 bg_thresh=1020 thresh=2041 gap=703 poll_thresh=20 ino=257 dd-2584 [002] 174.378064: balance_dirty_state: bdi btrfs-1: dirty=743 wb=595 unstable=0 bg_thresh=1020 thresh=2040 gap=702 poll_thresh=15 ino=257 dd-2584 [002] 174.378123: balance_dirty_state: bdi btrfs-1: dirty=768 wb=595 unstable=0 bg_thresh=1022 thresh=2045 gap=682 poll_thresh=16 ino=257 dd-2584 [002] 174.378251: balance_dirty_state: bdi btrfs-1: dirty=794 wb=595 unstable=0 bg_thresh=1019 thresh=2038 gap=649 poll_thresh=17 ino=257 dd-2584 [002] 174.378387: balance_dirty_state: bdi btrfs-1: dirty=832 wb=595 unstable=0 bg_thresh=1018 thresh=2036 gap=609 poll_thresh=18 ino=257 dd-2584 [002] 174.378523: balance_dirty_state: bdi btrfs-1: dirty=857 wb=595 unstable=0 bg_thresh=1020 thresh=2041 gap=589 poll_thresh=19 ino=257 dd-2584 [002] 174.378655: balance_dirty_state: bdi btrfs-1: dirty=882 wb=595 unstable=0 bg_thresh=1022 thresh=2045 gap=568 poll_thresh=20 ino=257 dd-2584 [002] 174.378784: balance_dirty_state: bdi btrfs-1: dirty=932 wb=595 unstable=0 bg_thresh=1019 thresh=2038 gap=511 poll_thresh=21 ino=257 dd-2584 [002] 174.379148: balance_dirty_state: bdi btrfs-1: dirty=970 wb=595 unstable=0 bg_thresh=1032 thresh=2064 gap=499 poll_thresh=22 ino=257 dd-2584 [002] 174.379152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-37% task_gap=-175% task_weight=100% bdi_bw=62256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 174.386006: balance_dirty_state: bdi btrfs-1: dirty=970 wb=470 unstable=0 bg_thresh=1023 thresh=2046 gap=606 poll_thresh=22 ino=257 dd-2584 [002] 174.386105: balance_dirty_state: bdi btrfs-1: dirty=970 wb=470 unstable=0 bg_thresh=1025 thresh=2051 gap=611 poll_thresh=16 ino=257 dd-2584 [002] 174.386391: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=470 unstable=0 bg_thresh=1027 thresh=2055 gap=565 poll_thresh=17 ino=257 dd-2584 [002] 174.386504: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=470 unstable=0 bg_thresh=1027 thresh=2054 gap=539 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 174.386568: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1832 wrote=0 to_write=8192 dd-2584 [002] 174.386641: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=470 unstable=0 bg_thresh=1025 thresh=2051 gap=498 poll_thresh=19 ino=257 dd-2584 [002] 174.386643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=62256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 174.390131: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=416 wrote=960 to_write=7232 dd-2584 [002] 174.394025: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1294 unstable=0 bg_thresh=1025 thresh=2050 gap=622 poll_thresh=19 ino=257 dd-2584 [002] 174.394143: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1294 unstable=0 bg_thresh=1023 thresh=2047 gap=619 poll_thresh=14 ino=257 dd-2584 [002] 174.394229: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1294 unstable=0 bg_thresh=1026 thresh=2052 gap=599 poll_thresh=15 ino=257 dd-2584 [002] 174.394313: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1294 unstable=0 bg_thresh=1022 thresh=2044 gap=591 poll_thresh=16 ino=257 dd-2584 [002] 174.394487: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1294 unstable=0 bg_thresh=1025 thresh=2050 gap=559 poll_thresh=17 ino=257 dd-2584 [002] 174.394661: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1294 unstable=0 bg_thresh=1024 thresh=2049 gap=508 poll_thresh=18 ino=257 dd-2584 [002] 174.394666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-23% task_gap=-147% task_weight=99% bdi_bw=62256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 174.406099: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1044 unstable=0 bg_thresh=1026 thresh=2052 gap=761 poll_thresh=18 ino=257 dd-2584 [002] 174.406194: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1044 unstable=0 bg_thresh=1025 thresh=2051 gap=760 poll_thresh=13 ino=257 dd-2584 [002] 174.406255: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1044 unstable=0 bg_thresh=1028 thresh=2056 gap=740 poll_thresh=14 ino=257 dd-2584 [002] 174.406322: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1044 unstable=0 bg_thresh=1025 thresh=2051 gap=735 poll_thresh=15 ino=257 dd-2584 [002] 174.406555: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1044 unstable=0 bg_thresh=1028 thresh=2056 gap=715 poll_thresh=16 ino=257 dd-2584 [002] 174.406681: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1044 unstable=0 bg_thresh=1027 thresh=2055 gap=689 poll_thresh=17 ino=257 dd-2584 [002] 174.406808: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1044 unstable=0 bg_thresh=1027 thresh=2054 gap=663 poll_thresh=18 ino=257 dd-2584 [002] 174.407164: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1044 unstable=0 bg_thresh=1036 thresh=2072 gap=643 poll_thresh=19 ino=257 dd-2584 [002] 174.407292: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1044 unstable=0 bg_thresh=1035 thresh=2071 gap=592 poll_thresh=20 ino=257 dd-2584 [002] 174.407415: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1044 unstable=0 bg_thresh=1035 thresh=2070 gap=566 poll_thresh=21 ino=257 dd-2584 [002] 174.407541: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1044 unstable=0 bg_thresh=1037 thresh=2074 gap=545 poll_thresh=22 ino=257 dd-2584 [002] 174.407936: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1044 unstable=0 bg_thresh=1033 thresh=2066 gap=499 poll_thresh=23 ino=257 dd-2584 [002] 174.407941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1326 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-36% task_gap=-173% task_weight=101% bdi_bw=62256 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 174.413974: balance_dirty_state: bdi btrfs-1: dirty=523 wb=954 unstable=0 bg_thresh=1024 thresh=2048 gap=571 poll_thresh=23 ino=257 dd-2584 [002] 174.414075: balance_dirty_state: bdi btrfs-1: dirty=536 wb=954 unstable=0 bg_thresh=1023 thresh=2047 gap=557 poll_thresh=17 ino=257 dd-2584 [002] 174.414377: balance_dirty_state: bdi btrfs-1: dirty=561 wb=954 unstable=0 bg_thresh=1027 thresh=2055 gap=540 poll_thresh=18 ino=257 dd-2584 [002] 174.414822: balance_dirty_state: bdi btrfs-1: dirty=599 wb=954 unstable=0 bg_thresh=1036 thresh=2072 gap=519 poll_thresh=19 ino=257 dd-2584 [002] 174.414953: balance_dirty_state: bdi btrfs-1: dirty=649 wb=954 unstable=0 bg_thresh=1038 thresh=2076 gap=473 poll_thresh=20 ino=257 dd-2584 [002] 174.414958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-30% task_gap=-161% task_weight=100% bdi_bw=62256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 174.425951: balance_dirty_state: bdi btrfs-1: dirty=649 wb=826 unstable=0 bg_thresh=1018 thresh=2036 gap=561 poll_thresh=20 ino=257 dd-2584 [002] 174.426378: balance_dirty_state: bdi btrfs-1: dirty=649 wb=826 unstable=0 bg_thresh=1034 thresh=2069 gap=594 poll_thresh=15 ino=257 dd-2584 [002] 174.426442: balance_dirty_state: bdi btrfs-1: dirty=649 wb=826 unstable=0 bg_thresh=1031 thresh=2063 gap=588 poll_thresh=16 ino=257 dd-2584 [002] 174.426572: balance_dirty_state: bdi btrfs-1: dirty=699 wb=826 unstable=0 bg_thresh=1031 thresh=2062 gap=537 poll_thresh=17 ino=257 dd-2584 [002] 174.426704: balance_dirty_state: bdi btrfs-1: dirty=724 wb=826 unstable=0 bg_thresh=1033 thresh=2066 gap=516 poll_thresh=18 ino=257 dd-2584 [002] 174.426709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=62256 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 174.433983: balance_dirty_state: bdi btrfs-1: dirty=724 wb=700 unstable=0 bg_thresh=1029 thresh=2058 gap=634 poll_thresh=18 ino=257 dd-2584 [002] 174.434061: balance_dirty_state: bdi btrfs-1: dirty=737 wb=700 unstable=0 bg_thresh=1029 thresh=2059 gap=622 poll_thresh=13 ino=257 dd-2584 [002] 174.434130: balance_dirty_state: bdi btrfs-1: dirty=775 wb=700 unstable=0 bg_thresh=1028 thresh=2057 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 174.434196: balance_dirty_state: bdi btrfs-1: dirty=775 wb=700 unstable=0 bg_thresh=1028 thresh=2056 gap=581 poll_thresh=15 ino=257 dd-2584 [002] 174.434262: balance_dirty_state: bdi btrfs-1: dirty=800 wb=700 unstable=0 bg_thresh=1028 thresh=2056 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 174.434902: balance_dirty_state: bdi btrfs-1: dirty=825 wb=635 unstable=0 bg_thresh=1035 thresh=2071 gap=611 poll_thresh=17 ino=257 dd-2584 [002] 174.435047: balance_dirty_state: bdi btrfs-1: dirty=850 wb=583 unstable=0 bg_thresh=1037 thresh=2075 gap=642 poll_thresh=18 ino=257 dd-2584 [002] 174.435177: balance_dirty_state: bdi btrfs-1: dirty=875 wb=583 unstable=0 bg_thresh=1037 thresh=2074 gap=616 poll_thresh=19 ino=257 dd-2584 [002] 174.435306: balance_dirty_state: bdi btrfs-1: dirty=925 wb=583 unstable=0 bg_thresh=1036 thresh=2073 gap=565 poll_thresh=20 ino=257 dd-2584 [002] 174.435753: balance_dirty_state: bdi btrfs-1: dirty=950 wb=583 unstable=0 bg_thresh=1038 thresh=2077 gap=544 poll_thresh=21 ino=257 dd-2584 [002] 174.436100: balance_dirty_state: bdi btrfs-1: dirty=975 wb=583 unstable=0 bg_thresh=1039 thresh=2078 gap=520 poll_thresh=22 ino=257 dd-2584 [002] 174.436231: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=583 unstable=0 bg_thresh=1041 thresh=2082 gap=499 poll_thresh=23 ino=257 dd-2584 [002] 174.436236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-49% task_gap=-198% task_weight=100% bdi_bw=62256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 174.441988: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=458 unstable=0 bg_thresh=1027 thresh=2054 gap=596 poll_thresh=23 ino=257 dd-2584 [002] 174.442074: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=458 unstable=0 bg_thresh=1027 thresh=2055 gap=571 poll_thresh=17 ino=257 dd-2584 [002] 174.442594: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=458 unstable=0 bg_thresh=1034 thresh=2069 gap=560 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 174.442661: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1888 wrote=0 to_write=8192 dd-2584 [002] 174.442725: balance_dirty_state: bdi btrfs-1: dirty=1101 wb=458 unstable=0 bg_thresh=1036 thresh=2073 gap=514 poll_thresh=19 ino=257 dd-2584 [002] 174.442727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=62256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 174.445335: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=468 wrote=976 to_write=7216 dd-2584 [005] 174.453993: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1199 unstable=0 bg_thresh=1028 thresh=2057 gap=737 poll_thresh=19 ino=257 dd-2584 [005] 174.454072: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1199 unstable=0 bg_thresh=1028 thresh=2057 gap=737 poll_thresh=14 ino=257 dd-2584 [005] 174.454132: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1199 unstable=0 bg_thresh=1031 thresh=2062 gap=717 poll_thresh=15 ino=257 dd-2584 [005] 174.454189: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1199 unstable=0 bg_thresh=1031 thresh=2062 gap=692 poll_thresh=16 ino=257 dd-2584 [005] 174.454304: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1199 unstable=0 bg_thresh=1033 thresh=2067 gap=672 poll_thresh=17 ino=257 dd-2584 [005] 174.454437: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1199 unstable=0 bg_thresh=1036 thresh=2073 gap=652 poll_thresh=18 ino=257 dd-2584 [005] 174.454563: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1199 unstable=0 bg_thresh=1035 thresh=2071 gap=625 poll_thresh=19 ino=257 dd-2584 [005] 174.454689: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1199 unstable=0 bg_thresh=1035 thresh=2070 gap=574 poll_thresh=20 ino=257 dd-2584 [005] 174.454816: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1199 unstable=0 bg_thresh=1034 thresh=2069 gap=548 poll_thresh=21 ino=257 dd-2584 [005] 174.455354: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1199 unstable=0 bg_thresh=1036 thresh=2073 gap=514 poll_thresh=22 ino=257 dd-2584 [005] 174.455359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=62256 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 174.461980: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1061 unstable=0 bg_thresh=1027 thresh=2055 gap=634 poll_thresh=22 ino=257 dd-2584 [005] 174.462084: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1061 unstable=0 bg_thresh=1028 thresh=2057 gap=623 poll_thresh=16 ino=257 dd-2584 [005] 174.462213: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1061 unstable=0 bg_thresh=1028 thresh=2056 gap=584 poll_thresh=17 ino=257 dd-2584 [005] 174.462333: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1061 unstable=0 bg_thresh=1030 thresh=2061 gap=564 poll_thresh=18 ino=257 dd-2584 [005] 174.462458: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1061 unstable=0 bg_thresh=1035 thresh=2071 gap=549 poll_thresh=19 ino=257 dd-2584 [005] 174.462583: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1061 unstable=0 bg_thresh=1032 thresh=2064 gap=492 poll_thresh=20 ino=257 dd-2584 [005] 174.462587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-60% task_gap=-220% task_weight=100% bdi_bw=62256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 174.470059: balance_dirty_state: bdi btrfs-1: dirty=511 wb=998 unstable=0 bg_thresh=1029 thresh=2059 gap=550 poll_thresh=20 ino=257 dd-2584 [005] 174.470151: balance_dirty_state: bdi btrfs-1: dirty=511 wb=998 unstable=0 bg_thresh=1029 thresh=2059 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 174.470214: balance_dirty_state: bdi btrfs-1: dirty=536 wb=998 unstable=0 bg_thresh=1029 thresh=2059 gap=525 poll_thresh=16 ino=257 dd-2584 [005] 174.470343: balance_dirty_state: bdi btrfs-1: dirty=561 wb=998 unstable=0 bg_thresh=1034 thresh=2069 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 174.470348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=62256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 174.477953: balance_dirty_state: bdi btrfs-1: dirty=561 wb=998 unstable=0 bg_thresh=1034 thresh=2068 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 174.477958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 174.485998: balance_dirty_state: bdi btrfs-1: dirty=561 wb=722 unstable=0 bg_thresh=1008 thresh=2016 gap=733 poll_thresh=17 ino=257 dd-2584 [001] 174.486099: balance_dirty_state: bdi btrfs-1: dirty=561 wb=722 unstable=0 bg_thresh=1008 thresh=2016 gap=733 poll_thresh=13 ino=257 dd-2584 [001] 174.486462: balance_dirty_state: bdi btrfs-1: dirty=586 wb=722 unstable=0 bg_thresh=1007 thresh=2015 gap=707 poll_thresh=14 ino=257 dd-2584 [001] 174.486559: balance_dirty_state: bdi btrfs-1: dirty=586 wb=722 unstable=0 bg_thresh=1010 thresh=2021 gap=713 poll_thresh=15 ino=257 dd-2584 [001] 174.486664: balance_dirty_state: bdi btrfs-1: dirty=611 wb=722 unstable=0 bg_thresh=1006 thresh=2013 gap=680 poll_thresh=16 ino=257 dd-2584 [001] 174.486869: balance_dirty_state: bdi btrfs-1: dirty=624 wb=722 unstable=0 bg_thresh=1010 thresh=2020 gap=674 poll_thresh=17 ino=257 dd-2584 [001] 174.487088: balance_dirty_state: bdi btrfs-1: dirty=687 wb=584 unstable=0 bg_thresh=1009 thresh=2019 gap=748 poll_thresh=18 ino=257 dd-2584 [001] 174.487238: balance_dirty_state: bdi btrfs-1: dirty=712 wb=584 unstable=0 bg_thresh=1009 thresh=2018 gap=722 poll_thresh=19 ino=257 dd-2584 [001] 174.487594: balance_dirty_state: bdi btrfs-1: dirty=737 wb=584 unstable=0 bg_thresh=1019 thresh=2038 gap=717 poll_thresh=20 ino=257 dd-2584 [001] 174.487715: balance_dirty_state: bdi btrfs-1: dirty=762 wb=584 unstable=0 bg_thresh=1021 thresh=2042 gap=696 poll_thresh=21 ino=257 dd-2584 [001] 174.487834: balance_dirty_state: bdi btrfs-1: dirty=787 wb=584 unstable=0 bg_thresh=1020 thresh=2041 gap=670 poll_thresh=22 ino=257 dd-2584 [001] 174.488126: balance_dirty_state: bdi btrfs-1: dirty=837 wb=584 unstable=0 bg_thresh=1020 thresh=2041 gap=620 poll_thresh=23 ino=257 dd-2584 [001] 174.488256: balance_dirty_state: bdi btrfs-1: dirty=862 wb=584 unstable=0 bg_thresh=1020 thresh=2040 gap=594 poll_thresh=24 ino=257 dd-2584 [001] 174.488385: balance_dirty_state: bdi btrfs-1: dirty=887 wb=584 unstable=0 bg_thresh=1022 thresh=2044 gap=573 poll_thresh=25 ino=257 dd-2584 [001] 174.488519: balance_dirty_state: bdi btrfs-1: dirty=925 wb=584 unstable=0 bg_thresh=1021 thresh=2043 gap=534 poll_thresh=26 ino=257 dd-2584 [001] 174.488970: balance_dirty_state: bdi btrfs-1: dirty=950 wb=584 unstable=0 bg_thresh=1023 thresh=2046 gap=512 poll_thresh=27 ino=257 dd-2584 [001] 174.489108: balance_dirty_state: bdi btrfs-1: dirty=988 wb=584 unstable=0 bg_thresh=1029 thresh=2058 gap=486 poll_thresh=28 ino=257 dd-2584 [001] 174.489113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 174.493966: balance_dirty_state: bdi btrfs-1: dirty=988 wb=584 unstable=0 bg_thresh=1021 thresh=2042 gap=470 poll_thresh=28 ino=257 dd-2584 [001] 174.493973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 174.502010: balance_dirty_state: bdi btrfs-1: dirty=988 wb=382 unstable=0 bg_thresh=1008 thresh=2016 gap=646 poll_thresh=28 ino=257 dd-2584 [001] 174.502131: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=332 unstable=0 bg_thresh=1008 thresh=2017 gap=684 poll_thresh=21 ino=257 dd-2584 [001] 174.502271: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=332 unstable=0 bg_thresh=1008 thresh=2017 gap=658 poll_thresh=22 ino=257 flush-btrfs-1-2586 [005] 174.502292: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1948 wrote=0 to_write=8192 dd-2584 [001] 174.502462: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=332 unstable=0 bg_thresh=1011 thresh=2022 gap=613 poll_thresh=23 ino=257 dd-2584 [001] 174.502951: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=458 unstable=0 bg_thresh=1013 thresh=2026 gap=567 poll_thresh=24 ino=257 dd-2584 [001] 174.503382: balance_dirty_state: bdi btrfs-1: dirty=926 wb=558 unstable=0 bg_thresh=1009 thresh=2018 gap=534 poll_thresh=25 ino=257 dd-2584 [001] 174.503577: balance_dirty_state: bdi btrfs-1: dirty=900 wb=609 unstable=0 bg_thresh=1011 thresh=2023 gap=514 poll_thresh=26 ino=257 dd-2584 [001] 174.504056: balance_dirty_state: bdi btrfs-1: dirty=775 wb=734 unstable=0 bg_thresh=1036 thresh=2072 gap=563 poll_thresh=27 ino=257 dd-2584 [001] 174.504239: balance_dirty_state: bdi btrfs-1: dirty=775 wb=784 unstable=0 bg_thresh=1038 thresh=2076 gap=517 poll_thresh=28 ino=257 dd-2584 [001] 174.504241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-206% task_weight=100% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 174.505753: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=528 wrote=1136 to_write=7056 dd-2584 [005] 174.509983: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1363 unstable=0 bg_thresh=1023 thresh=2047 gap=563 poll_thresh=28 ino=257 dd-2584 [005] 174.510089: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1363 unstable=0 bg_thresh=1023 thresh=2047 gap=563 poll_thresh=21 ino=257 dd-2584 [005] 174.510336: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1363 unstable=0 bg_thresh=1025 thresh=2051 gap=542 poll_thresh=22 ino=257 dd-2584 [005] 174.510602: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1363 unstable=0 bg_thresh=1022 thresh=2044 gap=497 poll_thresh=23 ino=257 dd-2584 [005] 174.510611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-25% task_gap=-152% task_weight=100% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 174.518076: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1238 unstable=0 bg_thresh=1020 thresh=2041 gap=619 poll_thresh=23 ino=257 dd-2584 [005] 174.518214: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1238 unstable=0 bg_thresh=1020 thresh=2040 gap=593 poll_thresh=17 ino=257 dd-2584 [005] 174.518836: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1238 unstable=0 bg_thresh=1022 thresh=2044 gap=572 poll_thresh=18 ino=257 dd-2584 [005] 174.519094: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1238 unstable=0 bg_thresh=1021 thresh=2043 gap=521 poll_thresh=19 ino=257 dd-2584 [005] 174.519351: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1238 unstable=0 bg_thresh=1021 thresh=2042 gap=495 poll_thresh=20 ino=257 dd-2584 [005] 174.519360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-154% task_weight=100% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 174.526080: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1137 unstable=0 bg_thresh=1020 thresh=2040 gap=594 poll_thresh=20 ino=257 dd-2584 [005] 174.526186: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1137 unstable=0 bg_thresh=1020 thresh=2040 gap=594 poll_thresh=15 ino=257 dd-2584 [005] 174.526252: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1137 unstable=0 bg_thresh=1022 thresh=2044 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 174.526385: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1137 unstable=0 bg_thresh=1021 thresh=2043 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 174.526806: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1137 unstable=0 bg_thresh=1029 thresh=2059 gap=538 poll_thresh=18 ino=257 dd-2584 [005] 174.526933: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1137 unstable=0 bg_thresh=1031 thresh=2063 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 174.526938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1323 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-177% task_weight=101% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 174.534057: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1137 unstable=0 bg_thresh=1027 thresh=2054 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 174.534068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1315 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 174.542020: balance_dirty_state: bdi btrfs-1: dirty=434 wb=885 unstable=0 bg_thresh=1023 thresh=2046 gap=727 poll_thresh=19 ino=257 dd-2584 [001] 174.542177: balance_dirty_state: bdi btrfs-1: dirty=447 wb=885 unstable=0 bg_thresh=1022 thresh=2044 gap=712 poll_thresh=14 ino=257 dd-2584 [001] 174.542322: balance_dirty_state: bdi btrfs-1: dirty=460 wb=885 unstable=0 bg_thresh=1024 thresh=2048 gap=703 poll_thresh=15 ino=257 dd-2584 [001] 174.542804: balance_dirty_state: bdi btrfs-1: dirty=460 wb=885 unstable=0 bg_thresh=1023 thresh=2046 gap=701 poll_thresh=16 ino=257 dd-2584 [001] 174.543064: balance_dirty_state: bdi btrfs-1: dirty=510 wb=885 unstable=0 bg_thresh=1022 thresh=2045 gap=650 poll_thresh=17 ino=257 dd-2584 [001] 174.543320: balance_dirty_state: bdi btrfs-1: dirty=535 wb=885 unstable=0 bg_thresh=1022 thresh=2044 gap=624 poll_thresh=18 ino=257 dd-2584 [001] 174.543599: balance_dirty_state: bdi btrfs-1: dirty=573 wb=885 unstable=0 bg_thresh=1018 thresh=2037 gap=579 poll_thresh=19 ino=257 dd-2584 [001] 174.544197: balance_dirty_state: bdi btrfs-1: dirty=598 wb=772 unstable=0 bg_thresh=1020 thresh=2041 gap=671 poll_thresh=20 ino=257 dd-2584 [001] 174.544789: balance_dirty_state: bdi btrfs-1: dirty=623 wb=772 unstable=0 bg_thresh=1034 thresh=2069 gap=674 poll_thresh=21 ino=257 dd-2584 [001] 174.544916: balance_dirty_state: bdi btrfs-1: dirty=673 wb=772 unstable=0 bg_thresh=1036 thresh=2073 gap=628 poll_thresh=22 ino=257 dd-2584 [001] 174.545044: balance_dirty_state: bdi btrfs-1: dirty=698 wb=772 unstable=0 bg_thresh=1033 thresh=2066 gap=596 poll_thresh=23 ino=257 dd-2584 [001] 174.545333: balance_dirty_state: bdi btrfs-1: dirty=723 wb=772 unstable=0 bg_thresh=1032 thresh=2065 gap=570 poll_thresh=24 ino=257 dd-2584 [001] 174.545463: balance_dirty_state: bdi btrfs-1: dirty=748 wb=772 unstable=0 bg_thresh=1032 thresh=2064 gap=544 poll_thresh=25 ino=257 dd-2584 [001] 174.545880: balance_dirty_state: bdi btrfs-1: dirty=799 wb=772 unstable=0 bg_thresh=1031 thresh=2063 gap=492 poll_thresh=26 ino=257 dd-2584 [001] 174.545885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-15% task_gap=-130% task_weight=100% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 174.550024: balance_dirty_state: bdi btrfs-1: dirty=799 wb=772 unstable=0 bg_thresh=1031 thresh=2063 gap=492 poll_thresh=26 ino=257 dd-2584 [001] 174.550033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-15% task_gap=-130% task_weight=100% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 174.558150: balance_dirty_state: bdi btrfs-1: dirty=799 wb=622 unstable=0 bg_thresh=1022 thresh=2045 gap=624 poll_thresh=26 ino=257 dd-2584 [001] 174.558271: balance_dirty_state: bdi btrfs-1: dirty=799 wb=622 unstable=0 bg_thresh=1022 thresh=2045 gap=624 poll_thresh=19 ino=257 dd-2584 [001] 174.558469: balance_dirty_state: bdi btrfs-1: dirty=849 wb=622 unstable=0 bg_thresh=1024 thresh=2049 gap=578 poll_thresh=20 ino=257 dd-2584 [001] 174.559065: balance_dirty_state: bdi btrfs-1: dirty=887 wb=622 unstable=0 bg_thresh=1026 thresh=2053 gap=544 poll_thresh=21 ino=257 dd-2584 [001] 174.559215: balance_dirty_state: bdi btrfs-1: dirty=912 wb=622 unstable=0 bg_thresh=1025 thresh=2051 gap=517 poll_thresh=22 ino=257 dd-2584 [001] 174.559377: balance_dirty_state: bdi btrfs-1: dirty=950 wb=622 unstable=0 bg_thresh=1027 thresh=2055 gap=483 poll_thresh=23 ino=257 dd-2584 [001] 174.559382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1316 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 174.566078: balance_dirty_state: bdi btrfs-1: dirty=950 wb=371 unstable=0 bg_thresh=1026 thresh=2052 gap=731 poll_thresh=23 ino=257 dd-2584 [001] 174.566195: balance_dirty_state: bdi btrfs-1: dirty=963 wb=371 unstable=0 bg_thresh=1022 thresh=2045 gap=711 poll_thresh=17 ino=257 dd-2584 [001] 174.566658: balance_dirty_state: bdi btrfs-1: dirty=988 wb=371 unstable=0 bg_thresh=1022 thresh=2044 gap=685 poll_thresh=18 ino=257 dd-2584 [001] 174.566854: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=371 unstable=0 bg_thresh=1021 thresh=2043 gap=659 poll_thresh=19 ino=257 dd-2584 [001] 174.567062: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=371 unstable=0 bg_thresh=1022 thresh=2045 gap=636 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 174.567099: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2012 wrote=0 to_write=8192 dd-2584 [001] 174.567643: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=421 unstable=0 bg_thresh=1033 thresh=2067 gap=633 poll_thresh=21 ino=257 dd-2584 [001] 174.567845: balance_dirty_state: bdi btrfs-1: dirty=988 wb=471 unstable=0 bg_thresh=1033 thresh=2066 gap=607 poll_thresh=22 ino=257 dd-2584 [001] 174.568046: balance_dirty_state: bdi btrfs-1: dirty=963 wb=521 unstable=0 bg_thresh=1035 thresh=2070 gap=586 poll_thresh=23 ino=257 dd-2584 [001] 174.568542: balance_dirty_state: bdi btrfs-1: dirty=850 wb=684 unstable=0 bg_thresh=1034 thresh=2069 gap=535 poll_thresh=24 ino=257 dd-2584 [001] 174.569035: balance_dirty_state: bdi btrfs-1: dirty=774 wb=823 unstable=0 bg_thresh=1034 thresh=2069 gap=472 poll_thresh=25 ino=257 dd-2584 [001] 174.569037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 174.570504: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=596 wrote=1104 to_write=7088 dd-2584 [001] 174.574063: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1375 unstable=0 bg_thresh=1030 thresh=2061 gap=565 poll_thresh=25 ino=257 dd-2584 [001] 174.574172: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1350 unstable=0 bg_thresh=1031 thresh=2062 gap=565 poll_thresh=19 ino=257 dd-2584 [001] 174.574481: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1350 unstable=0 bg_thresh=1027 thresh=2055 gap=558 poll_thresh=20 ino=257 dd-2584 [001] 174.574810: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1350 unstable=0 bg_thresh=1032 thresh=2065 gap=530 poll_thresh=21 ino=257 dd-2584 [001] 174.574939: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1350 unstable=0 bg_thresh=1034 thresh=2069 gap=484 poll_thresh=22 ino=257 dd-2584 [001] 174.574944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-123% task_weight=99% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 174.582053: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1350 unstable=0 bg_thresh=1023 thresh=2047 gap=462 poll_thresh=22 ino=257 dd-2584 [001] 174.582062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-148% task_weight=100% bdi_bw=63692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 174.590059: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1236 unstable=0 bg_thresh=1021 thresh=2042 gap=571 poll_thresh=22 ino=257 dd-2584 [001] 174.590138: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1236 unstable=0 bg_thresh=1021 thresh=2042 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 174.590276: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1236 unstable=0 bg_thresh=1023 thresh=2047 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 174.590405: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1236 unstable=0 bg_thresh=1023 thresh=2046 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 174.590410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-1% task_gap=-103% task_weight=100% bdi_bw=63692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 174.598040: balance_dirty_state: bdi btrfs-1: dirty=311 wb=985 unstable=0 bg_thresh=1018 thresh=2037 gap=741 poll_thresh=18 ino=257 dd-2584 [001] 174.598128: balance_dirty_state: bdi btrfs-1: dirty=311 wb=985 unstable=0 bg_thresh=1015 thresh=2031 gap=735 poll_thresh=13 ino=257 dd-2584 [001] 174.598199: balance_dirty_state: bdi btrfs-1: dirty=336 wb=985 unstable=0 bg_thresh=1018 thresh=2036 gap=715 poll_thresh=14 ino=257 dd-2584 [001] 174.598267: balance_dirty_state: bdi btrfs-1: dirty=361 wb=985 unstable=0 bg_thresh=1015 thresh=2030 gap=684 poll_thresh=15 ino=257 dd-2584 [001] 174.598335: balance_dirty_state: bdi btrfs-1: dirty=361 wb=985 unstable=0 bg_thresh=1014 thresh=2029 gap=683 poll_thresh=16 ino=257 dd-2584 [001] 174.599047: balance_dirty_state: bdi btrfs-1: dirty=399 wb=985 unstable=0 bg_thresh=1034 thresh=2069 gap=685 poll_thresh=17 ino=257 dd-2584 [001] 174.599174: balance_dirty_state: bdi btrfs-1: dirty=449 wb=985 unstable=0 bg_thresh=1034 thresh=2068 gap=634 poll_thresh=18 ino=257 dd-2584 [001] 174.599300: balance_dirty_state: bdi btrfs-1: dirty=474 wb=985 unstable=0 bg_thresh=1036 thresh=2072 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 174.599432: balance_dirty_state: bdi btrfs-1: dirty=499 wb=985 unstable=0 bg_thresh=1035 thresh=2071 gap=587 poll_thresh=20 ino=257 dd-2584 [001] 174.599566: balance_dirty_state: bdi btrfs-1: dirty=524 wb=985 unstable=0 bg_thresh=1035 thresh=2070 gap=561 poll_thresh=21 ino=257 dd-2584 [001] 174.599702: balance_dirty_state: bdi btrfs-1: dirty=574 wb=985 unstable=0 bg_thresh=1034 thresh=2069 gap=510 poll_thresh=22 ino=257 dd-2584 [001] 174.599706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-123% task_weight=99% bdi_bw=63692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 174.606112: balance_dirty_state: bdi btrfs-1: dirty=574 wb=860 unstable=0 bg_thresh=1025 thresh=2051 gap=617 poll_thresh=22 ino=257 dd-2584 [000] 174.606228: balance_dirty_state: bdi btrfs-1: dirty=587 wb=860 unstable=0 bg_thresh=1025 thresh=2050 gap=603 poll_thresh=16 ino=257 dd-2584 [000] 174.606497: balance_dirty_state: bdi btrfs-1: dirty=625 wb=860 unstable=0 bg_thresh=1022 thresh=2045 gap=560 poll_thresh=17 ino=257 dd-2584 [000] 174.607226: balance_dirty_state: bdi btrfs-1: dirty=663 wb=860 unstable=0 bg_thresh=1034 thresh=2068 gap=545 poll_thresh=18 ino=257 dd-2584 [000] 174.607835: balance_dirty_state: bdi btrfs-1: dirty=688 wb=860 unstable=0 bg_thresh=1033 thresh=2067 gap=519 poll_thresh=19 ino=257 dd-2584 [000] 174.608094: balance_dirty_state: bdi btrfs-1: dirty=738 wb=860 unstable=0 bg_thresh=1035 thresh=2071 gap=473 poll_thresh=20 ino=257 dd-2584 [000] 174.608103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=63692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 174.614162: balance_dirty_state: bdi btrfs-1: dirty=738 wb=746 unstable=0 bg_thresh=1025 thresh=2050 gap=566 poll_thresh=20 ino=257 dd-2584 [004] 174.614347: balance_dirty_state: bdi btrfs-1: dirty=738 wb=746 unstable=0 bg_thresh=1022 thresh=2044 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 174.614471: balance_dirty_state: bdi btrfs-1: dirty=763 wb=746 unstable=0 bg_thresh=1024 thresh=2049 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 174.614737: balance_dirty_state: bdi btrfs-1: dirty=801 wb=746 unstable=0 bg_thresh=1021 thresh=2042 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 174.614745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-4% task_gap=-108% task_weight=100% bdi_bw=63692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 174.622016: balance_dirty_state: bdi btrfs-1: dirty=801 wb=608 unstable=0 bg_thresh=1021 thresh=2042 gap=633 poll_thresh=17 ino=257 dd-2584 [004] 174.622156: balance_dirty_state: bdi btrfs-1: dirty=801 wb=608 unstable=0 bg_thresh=1021 thresh=2042 gap=633 poll_thresh=13 ino=257 dd-2584 [004] 174.622288: balance_dirty_state: bdi btrfs-1: dirty=826 wb=608 unstable=0 bg_thresh=1020 thresh=2041 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 174.622419: balance_dirty_state: bdi btrfs-1: dirty=826 wb=608 unstable=0 bg_thresh=1020 thresh=2041 gap=607 poll_thresh=15 ino=257 dd-2584 [004] 174.622548: balance_dirty_state: bdi btrfs-1: dirty=851 wb=608 unstable=0 bg_thresh=1017 thresh=2034 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 174.623546: balance_dirty_state: bdi btrfs-1: dirty=889 wb=608 unstable=0 bg_thresh=1028 thresh=2057 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 174.623841: balance_dirty_state: bdi btrfs-1: dirty=914 wb=608 unstable=0 bg_thresh=1025 thresh=2050 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 174.624763: balance_dirty_state: bdi btrfs-1: dirty=952 wb=608 unstable=0 bg_thresh=1025 thresh=2050 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 174.624775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-145% task_weight=99% bdi_bw=63692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 174.630059: balance_dirty_state: bdi btrfs-1: dirty=952 wb=458 unstable=0 bg_thresh=1015 thresh=2031 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 174.630406: balance_dirty_state: bdi btrfs-1: dirty=965 wb=458 unstable=0 bg_thresh=1027 thresh=2055 gap=632 poll_thresh=14 ino=257 dd-2584 [004] 174.630469: balance_dirty_state: bdi btrfs-1: dirty=990 wb=458 unstable=0 bg_thresh=1026 thresh=2052 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 174.630533: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=458 unstable=0 bg_thresh=1032 thresh=2064 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 174.630658: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=458 unstable=0 bg_thresh=1031 thresh=2063 gap=565 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 174.630674: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2076 wrote=0 to_write=8192 dd-2584 [004] 174.630814: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=458 unstable=0 bg_thresh=1025 thresh=2050 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 174.630956: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=509 unstable=0 bg_thresh=1027 thresh=2054 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 174.630958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1317 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-20% task_gap=-139% task_weight=98% bdi_bw=63692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 174.633000: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=656 wrote=960 to_write=7232 dd-2584 [004] 174.638039: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1301 unstable=0 bg_thresh=1014 thresh=2028 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 174.638138: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1301 unstable=0 bg_thresh=1014 thresh=2028 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 174.638247: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1301 unstable=0 bg_thresh=1013 thresh=2027 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 174.638355: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1301 unstable=0 bg_thresh=1013 thresh=2026 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 174.638562: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1301 unstable=0 bg_thresh=1014 thresh=2028 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 174.639041: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1301 unstable=0 bg_thresh=1016 thresh=2032 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 174.639048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=63692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 174.650083: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1037 unstable=0 bg_thresh=996 thresh=1992 gap=720 poll_thresh=18 ino=257 dd-2584 [000] 174.650185: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1037 unstable=0 bg_thresh=995 thresh=1990 gap=718 poll_thresh=13 ino=257 dd-2584 [000] 174.650277: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1037 unstable=0 bg_thresh=997 thresh=1995 gap=698 poll_thresh=14 ino=257 dd-2584 [000] 174.650370: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1037 unstable=0 bg_thresh=997 thresh=1995 gap=698 poll_thresh=15 ino=257 dd-2584 [000] 174.650462: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1037 unstable=0 bg_thresh=1000 thresh=2000 gap=678 poll_thresh=16 ino=257 dd-2584 [000] 174.650651: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1037 unstable=0 bg_thresh=1002 thresh=2005 gap=658 poll_thresh=17 ino=257 dd-2584 [000] 174.650846: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1037 unstable=0 bg_thresh=1002 thresh=2004 gap=632 poll_thresh=18 ino=257 dd-2584 [000] 174.651386: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1037 unstable=0 bg_thresh=1034 thresh=2069 gap=634 poll_thresh=19 ino=257 dd-2584 [000] 174.651560: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1037 unstable=0 bg_thresh=1034 thresh=2068 gap=608 poll_thresh=20 ino=257 dd-2584 [000] 174.651737: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1037 unstable=0 bg_thresh=1033 thresh=2067 gap=582 poll_thresh=21 ino=257 dd-2584 [000] 174.652204: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1037 unstable=0 bg_thresh=1033 thresh=2066 gap=556 poll_thresh=22 ino=257 dd-2584 [000] 174.652378: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1037 unstable=0 bg_thresh=1035 thresh=2070 gap=510 poll_thresh=23 ino=257 dd-2584 [000] 174.652385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-167% task_weight=99% bdi_bw=63692 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 174.658068: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1037 unstable=0 bg_thresh=1027 thresh=2055 gap=495 poll_thresh=23 ino=257 dd-2584 [000] 174.658075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=63692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 174.666099: balance_dirty_state: bdi btrfs-1: dirty=523 wb=823 unstable=0 bg_thresh=1026 thresh=2052 gap=706 poll_thresh=23 ino=257 dd-2584 [000] 174.666168: balance_dirty_state: bdi btrfs-1: dirty=523 wb=823 unstable=0 bg_thresh=1026 thresh=2052 gap=706 poll_thresh=17 ino=257 dd-2584 [000] 174.666282: balance_dirty_state: bdi btrfs-1: dirty=573 wb=823 unstable=0 bg_thresh=1028 thresh=2057 gap=661 poll_thresh=18 ino=257 dd-2584 [000] 174.666397: balance_dirty_state: bdi btrfs-1: dirty=598 wb=823 unstable=0 bg_thresh=1031 thresh=2062 gap=641 poll_thresh=19 ino=257 dd-2584 [000] 174.666514: balance_dirty_state: bdi btrfs-1: dirty=623 wb=823 unstable=0 bg_thresh=1033 thresh=2066 gap=620 poll_thresh=20 ino=257 dd-2584 [000] 174.666631: balance_dirty_state: bdi btrfs-1: dirty=648 wb=823 unstable=0 bg_thresh=1032 thresh=2065 gap=594 poll_thresh=21 ino=257 dd-2584 [000] 174.666836: balance_dirty_state: bdi btrfs-1: dirty=698 wb=748 unstable=0 bg_thresh=1032 thresh=2064 gap=618 poll_thresh=22 ino=257 dd-2584 [000] 174.667289: balance_dirty_state: bdi btrfs-1: dirty=723 wb=710 unstable=0 bg_thresh=1024 thresh=2048 gap=615 poll_thresh=23 ino=257 dd-2584 [000] 174.667464: balance_dirty_state: bdi btrfs-1: dirty=748 wb=710 unstable=0 bg_thresh=1026 thresh=2052 gap=594 poll_thresh=24 ino=257 dd-2584 [000] 174.667643: balance_dirty_state: bdi btrfs-1: dirty=798 wb=710 unstable=0 bg_thresh=1023 thresh=2047 gap=539 poll_thresh=25 ino=257 dd-2584 [000] 174.667818: balance_dirty_state: bdi btrfs-1: dirty=823 wb=710 unstable=0 bg_thresh=1021 thresh=2043 gap=510 poll_thresh=26 ino=257 dd-2584 [000] 174.667824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-3% task_gap=-107% task_weight=100% bdi_bw=63692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 174.674102: balance_dirty_state: bdi btrfs-1: dirty=823 wb=710 unstable=0 bg_thresh=1026 thresh=2052 gap=519 poll_thresh=26 ino=257 dd-2584 [000] 174.674188: balance_dirty_state: bdi btrfs-1: dirty=823 wb=710 unstable=0 bg_thresh=1025 thresh=2051 gap=518 poll_thresh=19 ino=257 dd-2584 [000] 174.674306: balance_dirty_state: bdi btrfs-1: dirty=873 wb=710 unstable=0 bg_thresh=1025 thresh=2050 gap=467 poll_thresh=20 ino=257 dd-2584 [000] 174.674310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-145% task_weight=99% bdi_bw=63692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 174.682108: balance_dirty_state: bdi btrfs-1: dirty=873 wb=446 unstable=0 bg_thresh=1024 thresh=2048 gap=729 poll_thresh=20 ino=257 dd-2584 [000] 174.682175: balance_dirty_state: bdi btrfs-1: dirty=873 wb=446 unstable=0 bg_thresh=1026 thresh=2053 gap=734 poll_thresh=15 ino=257 dd-2584 [000] 174.682234: balance_dirty_state: bdi btrfs-1: dirty=898 wb=446 unstable=0 bg_thresh=1026 thresh=2052 gap=708 poll_thresh=16 ino=257 dd-2584 [000] 174.682350: balance_dirty_state: bdi btrfs-1: dirty=923 wb=446 unstable=0 bg_thresh=1025 thresh=2051 gap=682 poll_thresh=17 ino=257 dd-2584 [000] 174.682466: balance_dirty_state: bdi btrfs-1: dirty=973 wb=446 unstable=0 bg_thresh=1025 thresh=2050 gap=631 poll_thresh=18 ino=257 dd-2584 [000] 174.682747: balance_dirty_state: bdi btrfs-1: dirty=998 wb=446 unstable=0 bg_thresh=1024 thresh=2049 gap=605 poll_thresh=19 ino=257 dd-2584 [000] 174.682864: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=446 unstable=0 bg_thresh=1026 thresh=2053 gap=584 poll_thresh=20 ino=257 dd-2584 [000] 174.682981: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=446 unstable=0 bg_thresh=1026 thresh=2052 gap=558 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 174.683068: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2128 wrote=0 to_write=8192 dd-2584 [000] 174.683126: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=446 unstable=0 bg_thresh=1027 thresh=2054 gap=534 poll_thresh=22 ino=257 dd-2584 [000] 174.683267: balance_dirty_state: bdi btrfs-1: dirty=1113 wb=471 unstable=0 bg_thresh=1026 thresh=2052 gap=468 poll_thresh=23 ino=257 dd-2584 [000] 174.683269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=63692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 174.687742: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=712 wrote=1008 to_write=7184 dd-2584 [000] 174.690088: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1324 unstable=0 bg_thresh=1025 thresh=2051 gap=631 poll_thresh=23 ino=257 dd-2584 [000] 174.690185: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1324 unstable=0 bg_thresh=1019 thresh=2039 gap=594 poll_thresh=17 ino=257 dd-2584 [000] 174.690373: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1324 unstable=0 bg_thresh=1024 thresh=2049 gap=579 poll_thresh=18 ino=257 dd-2584 [000] 174.690507: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1324 unstable=0 bg_thresh=1027 thresh=2054 gap=534 poll_thresh=19 ino=257 dd-2584 [000] 174.690803: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1324 unstable=0 bg_thresh=1026 thresh=2053 gap=508 poll_thresh=20 ino=257 dd-2584 [000] 174.690807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-187% task_weight=99% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 174.698098: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1211 unstable=0 bg_thresh=1025 thresh=2051 gap=619 poll_thresh=20 ino=257 dd-2584 [000] 174.698167: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1211 unstable=0 bg_thresh=1028 thresh=2056 gap=624 poll_thresh=15 ino=257 dd-2584 [000] 174.698225: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1211 unstable=0 bg_thresh=1025 thresh=2050 gap=593 poll_thresh=16 ino=257 dd-2584 [000] 174.698344: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1211 unstable=0 bg_thresh=1027 thresh=2054 gap=572 poll_thresh=17 ino=257 dd-2584 [000] 174.698459: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1211 unstable=0 bg_thresh=1026 thresh=2053 gap=521 poll_thresh=18 ino=257 dd-2584 [000] 174.698576: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1211 unstable=0 bg_thresh=1026 thresh=2052 gap=495 poll_thresh=19 ino=257 dd-2584 [000] 174.698581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 174.706093: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1060 unstable=0 bg_thresh=1025 thresh=2050 gap=644 poll_thresh=19 ino=257 dd-2584 [004] 174.706285: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1060 unstable=0 bg_thresh=1025 thresh=2050 gap=619 poll_thresh=14 ino=257 dd-2584 [004] 174.706465: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1060 unstable=0 bg_thresh=1027 thresh=2055 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 174.706645: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1060 unstable=0 bg_thresh=1030 thresh=2060 gap=604 poll_thresh=16 ino=257 dd-2584 [004] 174.707008: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1060 unstable=0 bg_thresh=1032 thresh=2065 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 174.707378: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1060 unstable=0 bg_thresh=1032 thresh=2064 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 174.708363: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1060 unstable=0 bg_thresh=1031 thresh=2063 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 174.708376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-176% task_weight=100% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 174.714095: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1060 unstable=0 bg_thresh=1025 thresh=2050 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 174.714109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 174.722034: balance_dirty_state: bdi btrfs-1: dirty=496 wb=921 unstable=0 bg_thresh=1024 thresh=2048 gap=631 poll_thresh=19 ino=257 dd-2584 [004] 174.722123: balance_dirty_state: bdi btrfs-1: dirty=521 wb=921 unstable=0 bg_thresh=1024 thresh=2048 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 174.722209: balance_dirty_state: bdi btrfs-1: dirty=521 wb=921 unstable=0 bg_thresh=1026 thresh=2053 gap=611 poll_thresh=15 ino=257 dd-2584 [004] 174.722296: balance_dirty_state: bdi btrfs-1: dirty=546 wb=921 unstable=0 bg_thresh=1026 thresh=2053 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 174.722471: balance_dirty_state: bdi btrfs-1: dirty=571 wb=921 unstable=0 bg_thresh=1026 thresh=2052 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 174.722646: balance_dirty_state: bdi btrfs-1: dirty=621 wb=921 unstable=0 bg_thresh=1028 thresh=2056 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 174.722818: balance_dirty_state: bdi btrfs-1: dirty=646 wb=921 unstable=0 bg_thresh=1027 thresh=2055 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 174.722824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 174.730090: balance_dirty_state: bdi btrfs-1: dirty=646 wb=595 unstable=0 bg_thresh=1020 thresh=2040 gap=799 poll_thresh=19 ino=257 dd-2584 [004] 174.730191: balance_dirty_state: bdi btrfs-1: dirty=646 wb=595 unstable=0 bg_thresh=1019 thresh=2039 gap=798 poll_thresh=14 ino=257 dd-2584 [004] 174.730249: balance_dirty_state: bdi btrfs-1: dirty=671 wb=595 unstable=0 bg_thresh=1019 thresh=2039 gap=773 poll_thresh=15 ino=257 dd-2584 [004] 174.730309: balance_dirty_state: bdi btrfs-1: dirty=696 wb=595 unstable=0 bg_thresh=1019 thresh=2038 gap=747 poll_thresh=16 ino=257 dd-2584 [004] 174.730428: balance_dirty_state: bdi btrfs-1: dirty=721 wb=595 unstable=0 bg_thresh=1018 thresh=2037 gap=721 poll_thresh=17 ino=257 dd-2584 [004] 174.730713: balance_dirty_state: bdi btrfs-1: dirty=746 wb=595 unstable=0 bg_thresh=1020 thresh=2041 gap=700 poll_thresh=18 ino=257 dd-2584 [004] 174.730832: balance_dirty_state: bdi btrfs-1: dirty=796 wb=595 unstable=0 bg_thresh=1020 thresh=2040 gap=649 poll_thresh=19 ino=257 dd-2584 [004] 174.730950: balance_dirty_state: bdi btrfs-1: dirty=821 wb=595 unstable=0 bg_thresh=1019 thresh=2039 gap=623 poll_thresh=20 ino=257 dd-2584 [004] 174.731071: balance_dirty_state: bdi btrfs-1: dirty=846 wb=595 unstable=0 bg_thresh=1019 thresh=2038 gap=597 poll_thresh=21 ino=257 dd-2584 [004] 174.731189: balance_dirty_state: bdi btrfs-1: dirty=871 wb=595 unstable=0 bg_thresh=1021 thresh=2042 gap=576 poll_thresh=22 ino=257 dd-2584 [004] 174.731307: balance_dirty_state: bdi btrfs-1: dirty=921 wb=595 unstable=0 bg_thresh=1020 thresh=2041 gap=525 poll_thresh=23 ino=257 dd-2584 [004] 174.731440: balance_dirty_state: bdi btrfs-1: dirty=947 wb=595 unstable=0 bg_thresh=1018 thresh=2037 gap=495 poll_thresh=24 ino=257 dd-2584 [004] 174.731445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 174.738049: balance_dirty_state: bdi btrfs-1: dirty=947 wb=470 unstable=0 bg_thresh=1017 thresh=2034 gap=617 poll_thresh=24 ino=257 dd-2584 [004] 174.738119: balance_dirty_state: bdi btrfs-1: dirty=972 wb=470 unstable=0 bg_thresh=1018 thresh=2037 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 174.738417: balance_dirty_state: bdi btrfs-1: dirty=997 wb=470 unstable=0 bg_thresh=1019 thresh=2039 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 174.738546: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=470 unstable=0 bg_thresh=1015 thresh=2031 gap=539 poll_thresh=20 ino=257 flush-btrfs-1-2586 [000] 174.738569: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2184 wrote=0 to_write=8192 dd-2584 [004] 174.738736: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=470 unstable=0 bg_thresh=1019 thresh=2039 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 174.738924: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=495 unstable=0 bg_thresh=1020 thresh=2040 gap=473 poll_thresh=22 ino=257 dd-2584 [004] 174.738926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-247% task_weight=99% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 174.741097: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=764 wrote=976 to_write=7216 dd-2584 [004] 174.746045: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1321 unstable=0 bg_thresh=1023 thresh=2046 gap=604 poll_thresh=22 ino=257 dd-2584 [004] 174.746110: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1321 unstable=0 bg_thresh=1020 thresh=2040 gap=598 poll_thresh=16 ino=257 dd-2584 [004] 174.746230: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1321 unstable=0 bg_thresh=1022 thresh=2044 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 174.746349: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1321 unstable=0 bg_thresh=1021 thresh=2043 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 174.746467: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1321 unstable=0 bg_thresh=1021 thresh=2042 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 174.746472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 174.758087: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1196 unstable=0 bg_thresh=1009 thresh=2019 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 174.758168: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1196 unstable=0 bg_thresh=1012 thresh=2024 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 174.758232: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1196 unstable=0 bg_thresh=1011 thresh=2023 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 174.758525: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1196 unstable=0 bg_thresh=1011 thresh=2023 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 174.758694: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1196 unstable=0 bg_thresh=1011 thresh=2022 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 174.758862: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1196 unstable=0 bg_thresh=1013 thresh=2026 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 174.758868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 174.766073: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1045 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 174.766165: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1032 unstable=0 bg_thresh=1000 thresh=2001 gap=623 poll_thresh=13 ino=257 dd-2584 [004] 174.766255: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1032 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 174.766344: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1032 unstable=0 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 174.766433: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1032 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 174.766611: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1032 unstable=0 bg_thresh=997 thresh=1994 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 174.766790: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1032 unstable=0 bg_thresh=999 thresh=1998 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 174.766797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 174.774168: balance_dirty_state: bdi btrfs-1: dirty=471 wb=969 unstable=0 bg_thresh=994 thresh=1989 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 174.774263: balance_dirty_state: bdi btrfs-1: dirty=471 wb=969 unstable=0 bg_thresh=997 thresh=1994 gap=554 poll_thresh=13 ino=257 dd-2584 [004] 174.774355: balance_dirty_state: bdi btrfs-1: dirty=496 wb=969 unstable=0 bg_thresh=994 thresh=1988 gap=523 poll_thresh=14 ino=257 dd-2584 [004] 174.774447: balance_dirty_state: bdi btrfs-1: dirty=521 wb=969 unstable=0 bg_thresh=999 thresh=1999 gap=509 poll_thresh=15 ino=257 dd-2584 [004] 174.774840: balance_dirty_state: bdi btrfs-1: dirty=521 wb=969 unstable=0 bg_thresh=996 thresh=1993 gap=503 poll_thresh=16 ino=257 dd-2584 [004] 174.775020: balance_dirty_state: bdi btrfs-1: dirty=571 wb=969 unstable=0 bg_thresh=998 thresh=1997 gap=457 poll_thresh=17 ino=257 dd-2584 [004] 174.775026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 174.782120: balance_dirty_state: bdi btrfs-1: dirty=571 wb=969 unstable=0 bg_thresh=999 thresh=1999 gap=459 poll_thresh=17 ino=257 dd-2584 [004] 174.782126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 174.790154: balance_dirty_state: bdi btrfs-1: dirty=571 wb=594 unstable=0 bg_thresh=1000 thresh=2001 gap=836 poll_thresh=17 ino=257 dd-2584 [004] 174.790230: balance_dirty_state: bdi btrfs-1: dirty=571 wb=594 unstable=0 bg_thresh=997 thresh=1995 gap=830 poll_thresh=13 ino=257 dd-2584 [004] 174.790290: balance_dirty_state: bdi btrfs-1: dirty=596 wb=594 unstable=0 bg_thresh=1000 thresh=2000 gap=810 poll_thresh=14 ino=257 dd-2584 [004] 174.790348: balance_dirty_state: bdi btrfs-1: dirty=596 wb=594 unstable=0 bg_thresh=999 thresh=1999 gap=809 poll_thresh=15 ino=257 dd-2584 [004] 174.790406: balance_dirty_state: bdi btrfs-1: dirty=621 wb=594 unstable=0 bg_thresh=999 thresh=1999 gap=784 poll_thresh=16 ino=257 dd-2584 [004] 174.790521: balance_dirty_state: bdi btrfs-1: dirty=646 wb=594 unstable=0 bg_thresh=999 thresh=1998 gap=758 poll_thresh=17 ino=257 dd-2584 [004] 174.790636: balance_dirty_state: bdi btrfs-1: dirty=696 wb=594 unstable=0 bg_thresh=1001 thresh=2002 gap=712 poll_thresh=18 ino=257 dd-2584 [004] 174.790752: balance_dirty_state: bdi btrfs-1: dirty=721 wb=594 unstable=0 bg_thresh=1000 thresh=2001 gap=686 poll_thresh=19 ino=257 dd-2584 [004] 174.790869: balance_dirty_state: bdi btrfs-1: dirty=746 wb=594 unstable=0 bg_thresh=1000 thresh=2000 gap=660 poll_thresh=20 ino=257 dd-2584 [004] 174.791153: balance_dirty_state: bdi btrfs-1: dirty=796 wb=594 unstable=0 bg_thresh=999 thresh=1998 gap=608 poll_thresh=21 ino=257 dd-2584 [004] 174.791268: balance_dirty_state: bdi btrfs-1: dirty=821 wb=594 unstable=0 bg_thresh=998 thresh=1997 gap=582 poll_thresh=22 ino=257 dd-2584 [004] 174.791383: balance_dirty_state: bdi btrfs-1: dirty=846 wb=594 unstable=0 bg_thresh=998 thresh=1996 gap=556 poll_thresh=23 ino=257 dd-2584 [004] 174.791500: balance_dirty_state: bdi btrfs-1: dirty=871 wb=594 unstable=0 bg_thresh=997 thresh=1995 gap=530 poll_thresh=24 ino=257 dd-2584 [004] 174.791617: balance_dirty_state: bdi btrfs-1: dirty=921 wb=594 unstable=0 bg_thresh=999 thresh=1999 gap=484 poll_thresh=25 ino=257 dd-2584 [004] 174.791622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 174.798191: balance_dirty_state: bdi btrfs-1: dirty=921 wb=469 unstable=0 bg_thresh=999 thresh=1999 gap=609 poll_thresh=25 ino=257 dd-2584 [004] 174.798285: balance_dirty_state: bdi btrfs-1: dirty=921 wb=469 unstable=0 bg_thresh=999 thresh=1999 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 174.798403: balance_dirty_state: bdi btrfs-1: dirty=971 wb=469 unstable=0 bg_thresh=1001 thresh=2003 gap=563 poll_thresh=20 ino=257 dd-2584 [004] 174.798521: balance_dirty_state: bdi btrfs-1: dirty=996 wb=469 unstable=0 bg_thresh=1001 thresh=2002 gap=537 poll_thresh=21 ino=257 dd-2584 [004] 174.798640: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=469 unstable=0 bg_thresh=997 thresh=1995 gap=505 poll_thresh=22 ino=257 flush-btrfs-1-2586 [000] 174.798661: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2244 wrote=0 to_write=8192 dd-2584 [004] 174.799077: balance_dirty_state: bdi btrfs-1: dirty=996 wb=494 unstable=0 bg_thresh=999 thresh=1999 gap=509 poll_thresh=23 ino=257 dd-2584 [004] 174.799256: balance_dirty_state: bdi btrfs-1: dirty=996 wb=544 unstable=0 bg_thresh=999 thresh=1998 gap=458 poll_thresh=24 ino=257 dd-2584 [004] 174.799258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 174.801161: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=824 wrote=976 to_write=7216 dd-2584 [004] 174.806256: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1294 unstable=0 bg_thresh=998 thresh=1997 gap=582 poll_thresh=24 ino=257 dd-2584 [004] 174.806321: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1294 unstable=0 bg_thresh=998 thresh=1997 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 174.806442: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1294 unstable=0 bg_thresh=1000 thresh=2001 gap=536 poll_thresh=19 ino=257 dd-2584 [004] 174.806560: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1294 unstable=0 bg_thresh=1000 thresh=2000 gap=510 poll_thresh=20 ino=257 dd-2584 [004] 174.806678: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1294 unstable=0 bg_thresh=999 thresh=1999 gap=484 poll_thresh=21 ino=257 dd-2584 [004] 174.806683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 174.818132: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1169 unstable=0 bg_thresh=1001 thresh=2002 gap=612 poll_thresh=21 ino=257 dd-2584 [004] 174.818306: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1169 unstable=0 bg_thresh=1000 thresh=2001 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 174.818429: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1169 unstable=0 bg_thresh=1000 thresh=2000 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 174.818544: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1169 unstable=0 bg_thresh=999 thresh=1999 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 174.818827: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1169 unstable=0 bg_thresh=1001 thresh=2003 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 174.818832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 174.826229: balance_dirty_state: bdi btrfs-1: dirty=346 wb=955 unstable=0 bg_thresh=1003 thresh=2006 gap=705 poll_thresh=19 ino=257 dd-2584 [004] 174.826331: balance_dirty_state: bdi btrfs-1: dirty=346 wb=955 unstable=0 bg_thresh=1000 thresh=2000 gap=699 poll_thresh=14 ino=257 dd-2584 [004] 174.826429: balance_dirty_state: bdi btrfs-1: dirty=371 wb=955 unstable=0 bg_thresh=1002 thresh=2005 gap=679 poll_thresh=15 ino=257 dd-2584 [004] 174.826526: balance_dirty_state: bdi btrfs-1: dirty=396 wb=955 unstable=0 bg_thresh=1002 thresh=2004 gap=653 poll_thresh=16 ino=257 dd-2584 [004] 174.826718: balance_dirty_state: bdi btrfs-1: dirty=421 wb=955 unstable=0 bg_thresh=1001 thresh=2003 gap=627 poll_thresh=17 ino=257 dd-2584 [004] 174.826906: balance_dirty_state: bdi btrfs-1: dirty=446 wb=955 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 174.827097: balance_dirty_state: bdi btrfs-1: dirty=471 wb=955 unstable=0 bg_thresh=1003 thresh=2006 gap=580 poll_thresh=19 ino=257 dd-2584 [004] 174.827287: balance_dirty_state: bdi btrfs-1: dirty=521 wb=955 unstable=0 bg_thresh=1002 thresh=2005 gap=529 poll_thresh=20 ino=257 dd-2584 [004] 174.827479: balance_dirty_state: bdi btrfs-1: dirty=546 wb=955 unstable=0 bg_thresh=1002 thresh=2004 gap=503 poll_thresh=21 ino=257 dd-2584 [004] 174.827997: balance_dirty_state: bdi btrfs-1: dirty=571 wb=955 unstable=0 bg_thresh=1001 thresh=2003 gap=477 poll_thresh=22 ino=257 dd-2584 [004] 174.828005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 174.834217: balance_dirty_state: bdi btrfs-1: dirty=571 wb=955 unstable=0 bg_thresh=1002 thresh=2005 gap=479 poll_thresh=22 ino=257 dd-2584 [007] 174.834226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 174.842212: balance_dirty_state: bdi btrfs-1: dirty=571 wb=705 unstable=0 bg_thresh=1001 thresh=2003 gap=727 poll_thresh=22 ino=257 dd-2584 [007] 174.842346: balance_dirty_state: bdi btrfs-1: dirty=571 wb=705 unstable=0 bg_thresh=998 thresh=1997 gap=721 poll_thresh=16 ino=257 dd-2584 [007] 174.842583: balance_dirty_state: bdi btrfs-1: dirty=596 wb=705 unstable=0 bg_thresh=1000 thresh=2001 gap=700 poll_thresh=17 ino=257 dd-2584 [007] 174.842816: balance_dirty_state: bdi btrfs-1: dirty=646 wb=705 unstable=0 bg_thresh=1000 thresh=2000 gap=649 poll_thresh=18 ino=257 dd-2584 [007] 174.843051: balance_dirty_state: bdi btrfs-1: dirty=671 wb=705 unstable=0 bg_thresh=999 thresh=1999 gap=623 poll_thresh=19 ino=257 dd-2584 [007] 174.843286: balance_dirty_state: bdi btrfs-1: dirty=696 wb=705 unstable=0 bg_thresh=999 thresh=1998 gap=597 poll_thresh=20 ino=257 dd-2584 [007] 174.843523: balance_dirty_state: bdi btrfs-1: dirty=746 wb=705 unstable=0 bg_thresh=1001 thresh=2002 gap=551 poll_thresh=21 ino=257 dd-2584 [007] 174.843760: balance_dirty_state: bdi btrfs-1: dirty=771 wb=705 unstable=0 bg_thresh=1000 thresh=2001 gap=525 poll_thresh=22 ino=257 dd-2584 [007] 174.844000: balance_dirty_state: bdi btrfs-1: dirty=796 wb=705 unstable=0 bg_thresh=1000 thresh=2000 gap=499 poll_thresh=23 ino=257 dd-2584 [007] 174.844009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 174.850199: balance_dirty_state: bdi btrfs-1: dirty=796 wb=580 unstable=0 bg_thresh=1001 thresh=2002 gap=626 poll_thresh=23 ino=257 dd-2584 [007] 174.850448: balance_dirty_state: bdi btrfs-1: dirty=821 wb=580 unstable=0 bg_thresh=1000 thresh=2001 gap=600 poll_thresh=17 ino=257 dd-2584 [007] 174.850561: balance_dirty_state: bdi btrfs-1: dirty=846 wb=580 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=18 ino=257 dd-2584 [007] 174.850674: balance_dirty_state: bdi btrfs-1: dirty=871 wb=580 unstable=0 bg_thresh=999 thresh=1999 gap=548 poll_thresh=19 ino=257 dd-2584 [007] 174.850787: balance_dirty_state: bdi btrfs-1: dirty=921 wb=580 unstable=0 bg_thresh=1001 thresh=2003 gap=502 poll_thresh=20 ino=257 dd-2584 [007] 174.850899: balance_dirty_state: bdi btrfs-1: dirty=946 wb=580 unstable=0 bg_thresh=1001 thresh=2002 gap=476 poll_thresh=21 ino=257 dd-2584 [007] 174.850903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 174.858158: balance_dirty_state: bdi btrfs-1: dirty=946 wb=455 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=21 ino=257 dd-2584 [007] 174.858253: balance_dirty_state: bdi btrfs-1: dirty=971 wb=455 unstable=0 bg_thresh=1002 thresh=2005 gap=579 poll_thresh=16 ino=257 dd-2584 [007] 174.858367: balance_dirty_state: bdi btrfs-1: dirty=996 wb=455 unstable=0 bg_thresh=999 thresh=1998 gap=547 poll_thresh=17 ino=257 dd-2584 [007] 174.858483: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=455 unstable=0 bg_thresh=998 thresh=1997 gap=521 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 174.858544: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2304 wrote=0 to_write=8192 dd-2584 [007] 174.858608: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=455 unstable=0 bg_thresh=998 thresh=1996 gap=495 poll_thresh=19 ino=257 dd-2584 [007] 174.858609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 174.860782: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=884 wrote=960 to_write=7232 dd-2584 [007] 174.866195: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1305 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=19 ino=257 dd-2584 [007] 174.866458: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1305 unstable=0 bg_thresh=998 thresh=1996 gap=570 poll_thresh=14 ino=257 dd-2584 [007] 174.866518: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1305 unstable=0 bg_thresh=997 thresh=1995 gap=544 poll_thresh=15 ino=257 dd-2584 [007] 174.866577: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1305 unstable=0 bg_thresh=997 thresh=1995 gap=544 poll_thresh=16 ino=257 dd-2584 [007] 174.866695: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1305 unstable=0 bg_thresh=999 thresh=1999 gap=498 poll_thresh=17 ino=257 dd-2584 [007] 174.866699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 174.874224: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1180 unstable=0 bg_thresh=1002 thresh=2005 gap=629 poll_thresh=17 ino=257 dd-2584 [007] 174.874292: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1180 unstable=0 bg_thresh=999 thresh=1999 gap=623 poll_thresh=13 ino=257 dd-2584 [007] 174.874353: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1180 unstable=0 bg_thresh=1002 thresh=2004 gap=603 poll_thresh=14 ino=257 dd-2584 [007] 174.874414: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1180 unstable=0 bg_thresh=999 thresh=1998 gap=572 poll_thresh=15 ino=257 dd-2584 [007] 174.874475: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1180 unstable=0 bg_thresh=1001 thresh=2003 gap=577 poll_thresh=16 ino=257 dd-2584 [007] 174.874599: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1180 unstable=0 bg_thresh=1000 thresh=2001 gap=550 poll_thresh=17 ino=257 dd-2584 [007] 174.874721: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1180 unstable=0 bg_thresh=1000 thresh=2000 gap=499 poll_thresh=18 ino=257 dd-2584 [007] 174.874725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 174.882205: balance_dirty_state: bdi btrfs-1: dirty=321 wb=980 unstable=0 bg_thresh=996 thresh=1992 gap=691 poll_thresh=18 ino=257 dd-2584 [007] 174.882274: balance_dirty_state: bdi btrfs-1: dirty=321 wb=980 unstable=0 bg_thresh=993 thresh=1986 gap=685 poll_thresh=13 ino=257 dd-2584 [007] 174.882338: balance_dirty_state: bdi btrfs-1: dirty=346 wb=980 unstable=0 bg_thresh=992 thresh=1985 gap=659 poll_thresh=14 ino=257 dd-2584 [007] 174.882399: balance_dirty_state: bdi btrfs-1: dirty=371 wb=980 unstable=0 bg_thresh=995 thresh=1990 gap=639 poll_thresh=15 ino=257 dd-2584 [007] 174.882631: balance_dirty_state: bdi btrfs-1: dirty=371 wb=980 unstable=0 bg_thresh=992 thresh=1984 gap=633 poll_thresh=16 ino=257 dd-2584 [007] 174.882751: balance_dirty_state: bdi btrfs-1: dirty=421 wb=980 unstable=0 bg_thresh=994 thresh=1988 gap=587 poll_thresh=17 ino=257 dd-2584 [007] 174.882872: balance_dirty_state: bdi btrfs-1: dirty=446 wb=980 unstable=0 bg_thresh=993 thresh=1987 gap=561 poll_thresh=18 ino=257 dd-2584 [007] 174.882988: balance_dirty_state: bdi btrfs-1: dirty=471 wb=980 unstable=0 bg_thresh=993 thresh=1986 gap=535 poll_thresh=19 ino=257 dd-2584 [007] 174.883108: balance_dirty_state: bdi btrfs-1: dirty=496 wb=980 unstable=0 bg_thresh=995 thresh=1990 gap=514 poll_thresh=20 ino=257 dd-2584 [007] 174.883224: balance_dirty_state: bdi btrfs-1: dirty=546 wb=980 unstable=0 bg_thresh=994 thresh=1989 gap=463 poll_thresh=21 ino=257 dd-2584 [007] 174.883229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 174.894090: balance_dirty_state: bdi btrfs-1: dirty=546 wb=980 unstable=0 bg_thresh=991 thresh=1982 gap=456 poll_thresh=21 ino=257 dd-2584 [003] 174.894097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-136% task_gap=-372% task_weight=100% bdi_bw=64848 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 174.902214: balance_dirty_state: bdi btrfs-1: dirty=546 wb=705 unstable=0 bg_thresh=990 thresh=1981 gap=730 poll_thresh=21 ino=257 dd-2584 [003] 174.902351: balance_dirty_state: bdi btrfs-1: dirty=546 wb=705 unstable=0 bg_thresh=990 thresh=1981 gap=730 poll_thresh=16 ino=257 dd-2584 [003] 174.902593: balance_dirty_state: bdi btrfs-1: dirty=596 wb=705 unstable=0 bg_thresh=987 thresh=1974 gap=673 poll_thresh=17 ino=257 dd-2584 [003] 174.902837: balance_dirty_state: bdi btrfs-1: dirty=621 wb=705 unstable=0 bg_thresh=989 thresh=1978 gap=652 poll_thresh=18 ino=257 dd-2584 [003] 174.903430: balance_dirty_state: bdi btrfs-1: dirty=646 wb=705 unstable=0 bg_thresh=987 thresh=1975 gap=624 poll_thresh=19 ino=257 dd-2584 [003] 174.903598: balance_dirty_state: bdi btrfs-1: dirty=696 wb=705 unstable=0 bg_thresh=984 thresh=1968 gap=567 poll_thresh=20 ino=257 dd-2584 [003] 174.903728: balance_dirty_state: bdi btrfs-1: dirty=721 wb=705 unstable=0 bg_thresh=980 thresh=1961 gap=535 poll_thresh=21 ino=257 dd-2584 [003] 174.903886: balance_dirty_state: bdi btrfs-1: dirty=746 wb=630 unstable=0 bg_thresh=981 thresh=1963 gap=587 poll_thresh=22 ino=257 dd-2584 [003] 174.904015: balance_dirty_state: bdi btrfs-1: dirty=771 wb=580 unstable=0 bg_thresh=980 thresh=1960 gap=609 poll_thresh=23 ino=257 dd-2584 [003] 174.904142: balance_dirty_state: bdi btrfs-1: dirty=821 wb=580 unstable=0 bg_thresh=973 thresh=1946 gap=545 poll_thresh=24 ino=257 dd-2584 [003] 174.904268: balance_dirty_state: bdi btrfs-1: dirty=846 wb=580 unstable=0 bg_thresh=978 thresh=1956 gap=530 poll_thresh=25 ino=257 dd-2584 [003] 174.904393: balance_dirty_state: bdi btrfs-1: dirty=871 wb=580 unstable=0 bg_thresh=982 thresh=1965 gap=514 poll_thresh=26 ino=257 dd-2584 [003] 174.904678: balance_dirty_state: bdi btrfs-1: dirty=921 wb=580 unstable=0 bg_thresh=980 thresh=1961 gap=460 poll_thresh=27 ino=257 dd-2584 [003] 174.904683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-151% task_gap=-402% task_weight=99% bdi_bw=64848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 174.910297: balance_dirty_state: bdi btrfs-1: dirty=921 wb=580 unstable=0 bg_thresh=995 thresh=1990 gap=489 poll_thresh=27 ino=257 dd-2584 [003] 174.910306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=64848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 174.918269: balance_dirty_state: bdi btrfs-1: dirty=921 wb=430 unstable=0 bg_thresh=992 thresh=1985 gap=634 poll_thresh=27 ino=257 dd-2584 [002] 174.918396: balance_dirty_state: bdi btrfs-1: dirty=921 wb=430 unstable=0 bg_thresh=992 thresh=1985 gap=634 poll_thresh=20 ino=257 dd-2584 [002] 174.918630: balance_dirty_state: bdi btrfs-1: dirty=971 wb=430 unstable=0 bg_thresh=995 thresh=1990 gap=589 poll_thresh=21 ino=257 dd-2584 [002] 174.918863: balance_dirty_state: bdi btrfs-1: dirty=996 wb=430 unstable=0 bg_thresh=997 thresh=1995 gap=569 poll_thresh=22 ino=257 dd-2584 [002] 174.919100: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=430 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=23 ino=257 flush-btrfs-1-2586 [001] 174.919183: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2364 wrote=0 to_write=8192 dd-2584 [002] 174.919373: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=405 unstable=0 bg_thresh=1002 thresh=2004 gap=553 poll_thresh=24 ino=257 dd-2584 [002] 174.919664: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=355 unstable=0 bg_thresh=998 thresh=1997 gap=596 poll_thresh=25 ino=257 dd-2584 [002] 174.919916: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=380 unstable=0 bg_thresh=1000 thresh=2001 gap=600 poll_thresh=26 ino=257 dd-2584 [002] 174.920517: balance_dirty_state: bdi btrfs-1: dirty=921 wb=505 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=27 ino=257 dd-2584 [002] 174.920766: balance_dirty_state: bdi btrfs-1: dirty=896 wb=555 unstable=0 bg_thresh=999 thresh=1999 gap=548 poll_thresh=28 ino=257 dd-2584 [002] 174.921016: balance_dirty_state: bdi btrfs-1: dirty=896 wb=605 unstable=0 bg_thresh=999 thresh=1998 gap=497 poll_thresh=29 ino=257 dd-2584 [002] 174.921019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-349% task_weight=98% bdi_bw=64848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 174.924624: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=948 wrote=1104 to_write=7088 dd-2584 [002] 174.926190: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1405 unstable=0 bg_thresh=990 thresh=1980 gap=479 poll_thresh=29 ino=257 dd-2584 [002] 174.926200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=64848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 174.934211: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1280 unstable=0 bg_thresh=993 thresh=1986 gap=610 poll_thresh=29 ino=257 dd-2584 [002] 174.934310: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1280 unstable=0 bg_thresh=995 thresh=1991 gap=615 poll_thresh=22 ino=257 dd-2584 [002] 174.934436: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1280 unstable=0 bg_thresh=997 thresh=1995 gap=569 poll_thresh=23 ino=257 dd-2584 [002] 174.934559: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1280 unstable=0 bg_thresh=997 thresh=1994 gap=543 poll_thresh=24 ino=257 dd-2584 [002] 174.934683: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1280 unstable=0 bg_thresh=993 thresh=1987 gap=511 poll_thresh=25 ino=257 dd-2584 [002] 174.934829: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1180 unstable=0 bg_thresh=995 thresh=1991 gap=565 poll_thresh=26 ino=257 dd-2584 [002] 174.934958: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1155 unstable=0 bg_thresh=995 thresh=1990 gap=564 poll_thresh=27 ino=257 dd-2584 [002] 174.935260: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1155 unstable=0 bg_thresh=994 thresh=1989 gap=538 poll_thresh=28 ino=257 dd-2584 [002] 174.935381: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1155 unstable=0 bg_thresh=994 thresh=1988 gap=512 poll_thresh=29 ino=257 dd-2584 [002] 174.935505: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1155 unstable=0 bg_thresh=996 thresh=1992 gap=466 poll_thresh=30 ino=257 dd-2584 [002] 174.935510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=64848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 174.942221: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1105 unstable=0 bg_thresh=996 thresh=1992 gap=516 poll_thresh=30 ino=257 dd-2584 [002] 174.942322: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1105 unstable=0 bg_thresh=996 thresh=1992 gap=516 poll_thresh=22 ino=257 dd-2584 [002] 174.942446: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1105 unstable=0 bg_thresh=995 thresh=1991 gap=465 poll_thresh=23 ino=257 dd-2584 [002] 174.942450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-310% task_weight=98% bdi_bw=64848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 174.950203: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1105 unstable=0 bg_thresh=995 thresh=1991 gap=465 poll_thresh=23 ino=257 dd-2584 [002] 174.950213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-310% task_weight=98% bdi_bw=64848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 174.958231: balance_dirty_state: bdi btrfs-1: dirty=421 wb=980 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=23 ino=257 dd-2584 [002] 174.958300: balance_dirty_state: bdi btrfs-1: dirty=421 wb=980 unstable=0 bg_thresh=995 thresh=1990 gap=589 poll_thresh=17 ino=257 dd-2584 [002] 174.958428: balance_dirty_state: bdi btrfs-1: dirty=446 wb=980 unstable=0 bg_thresh=997 thresh=1994 gap=568 poll_thresh=18 ino=257 dd-2584 [002] 174.958552: balance_dirty_state: bdi btrfs-1: dirty=496 wb=980 unstable=0 bg_thresh=996 thresh=1993 gap=517 poll_thresh=19 ino=257 dd-2584 [002] 174.958674: balance_dirty_state: bdi btrfs-1: dirty=521 wb=980 unstable=0 bg_thresh=996 thresh=1992 gap=491 poll_thresh=20 ino=257 dd-2584 [002] 174.958678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=64848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 174.966277: balance_dirty_state: bdi btrfs-1: dirty=521 wb=705 unstable=0 bg_thresh=996 thresh=1992 gap=766 poll_thresh=20 ino=257 dd-2584 [007] 174.966734: balance_dirty_state: bdi btrfs-1: dirty=521 wb=705 unstable=0 bg_thresh=998 thresh=1997 gap=771 poll_thresh=15 ino=257 dd-2584 [007] 174.966853: balance_dirty_state: bdi btrfs-1: dirty=546 wb=705 unstable=0 bg_thresh=1001 thresh=2002 gap=751 poll_thresh=16 ino=257 dd-2584 [007] 174.967092: balance_dirty_state: bdi btrfs-1: dirty=571 wb=705 unstable=0 bg_thresh=1000 thresh=2001 gap=725 poll_thresh=17 ino=257 dd-2584 [007] 174.967342: balance_dirty_state: bdi btrfs-1: dirty=596 wb=705 unstable=0 bg_thresh=1000 thresh=2000 gap=699 poll_thresh=18 ino=257 dd-2584 [007] 174.967616: balance_dirty_state: bdi btrfs-1: dirty=635 wb=705 unstable=0 bg_thresh=1001 thresh=2002 gap=662 poll_thresh=19 ino=257 dd-2584 [007] 174.967930: balance_dirty_state: bdi btrfs-1: dirty=661 wb=580 unstable=0 bg_thresh=1000 thresh=2000 gap=759 poll_thresh=20 ino=257 dd-2584 [007] 174.968197: balance_dirty_state: bdi btrfs-1: dirty=700 wb=580 unstable=0 bg_thresh=999 thresh=1998 gap=718 poll_thresh=21 ino=257 dd-2584 [007] 174.968467: balance_dirty_state: bdi btrfs-1: dirty=726 wb=580 unstable=0 bg_thresh=1000 thresh=2001 gap=695 poll_thresh=22 ino=257 dd-2584 [007] 174.968735: balance_dirty_state: bdi btrfs-1: dirty=765 wb=580 unstable=0 bg_thresh=1000 thresh=2001 gap=656 poll_thresh=23 ino=257 dd-2584 [007] 174.969329: balance_dirty_state: bdi btrfs-1: dirty=791 wb=580 unstable=0 bg_thresh=1000 thresh=2001 gap=630 poll_thresh=24 ino=257 dd-2584 [007] 174.969596: balance_dirty_state: bdi btrfs-1: dirty=830 wb=580 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=25 ino=257 dd-2584 [007] 174.969865: balance_dirty_state: bdi btrfs-1: dirty=856 wb=580 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=26 ino=257 dd-2584 [007] 174.970154: balance_dirty_state: bdi btrfs-1: dirty=895 wb=580 unstable=0 bg_thresh=1000 thresh=2000 gap=525 poll_thresh=27 ino=257 dd-2584 [007] 174.970429: balance_dirty_state: bdi btrfs-1: dirty=921 wb=580 unstable=0 bg_thresh=999 thresh=1999 gap=498 poll_thresh=28 ino=257 dd-2584 [007] 174.970438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=64848 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 174.978213: balance_dirty_state: bdi btrfs-1: dirty=921 wb=455 unstable=0 bg_thresh=999 thresh=1999 gap=623 poll_thresh=28 ino=257 dd-2584 [007] 174.978311: balance_dirty_state: bdi btrfs-1: dirty=959 wb=455 unstable=0 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=21 ino=257 dd-2584 [007] 174.978450: balance_dirty_state: bdi btrfs-1: dirty=984 wb=455 unstable=0 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=22 ino=257 dd-2584 [007] 174.978770: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=455 unstable=0 bg_thresh=989 thresh=1979 gap=502 poll_thresh=23 ino=257 flush-btrfs-1-2586 [001] 174.978844: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2424 wrote=0 to_write=8192 dd-2584 [007] 174.979088: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=480 unstable=0 bg_thresh=988 thresh=1976 gap=474 poll_thresh=24 ino=257 dd-2584 [007] 174.979090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-282% task_weight=98% bdi_bw=64848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 174.983695: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1008 wrote=960 to_write=7232 dd-2584 [007] 174.986164: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1268 unstable=0 bg_thresh=1029 thresh=2058 gap=681 poll_thresh=24 ino=257 dd-2584 [007] 174.986256: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1268 unstable=0 bg_thresh=1028 thresh=2057 gap=655 poll_thresh=18 ino=257 dd-2584 [007] 174.986472: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1268 unstable=0 bg_thresh=1028 thresh=2056 gap=629 poll_thresh=19 ino=257 dd-2584 [007] 174.986664: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1268 unstable=0 bg_thresh=1030 thresh=2061 gap=608 poll_thresh=20 ino=257 dd-2584 [007] 174.986842: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1268 unstable=0 bg_thresh=1030 thresh=2060 gap=582 poll_thresh=21 ino=257 dd-2584 [007] 174.987027: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1268 unstable=0 bg_thresh=1029 thresh=2059 gap=531 poll_thresh=22 ino=257 dd-2584 [007] 174.987218: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1268 unstable=0 bg_thresh=1029 thresh=2058 gap=505 poll_thresh=23 ino=257 dd-2584 [007] 174.987224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=64848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 174.994134: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1131 unstable=0 bg_thresh=1026 thresh=2052 gap=636 poll_thresh=23 ino=257 dd-2584 [007] 174.994210: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1131 unstable=0 bg_thresh=1028 thresh=2057 gap=641 poll_thresh=17 ino=257 dd-2584 [007] 174.994346: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1131 unstable=0 bg_thresh=1028 thresh=2056 gap=590 poll_thresh=18 ino=257 dd-2584 [007] 174.994896: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1131 unstable=0 bg_thresh=1039 thresh=2079 gap=575 poll_thresh=19 ino=257 dd-2584 [007] 174.995022: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1131 unstable=0 bg_thresh=1041 thresh=2083 gap=554 poll_thresh=20 ino=257 dd-2584 [007] 174.995153: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1131 unstable=0 bg_thresh=1041 thresh=2082 gap=528 poll_thresh=21 ino=257 dd-2584 [007] 174.995285: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1131 unstable=0 bg_thresh=1037 thresh=2075 gap=471 poll_thresh=22 ino=257 dd-2584 [007] 174.995289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=64848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 175.002197: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1131 unstable=0 bg_thresh=1037 thresh=2075 gap=471 poll_thresh=22 ino=257 dd-2584 [002] 175.002203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 175.010138: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1006 unstable=0 bg_thresh=1042 thresh=2084 gap=605 poll_thresh=22 ino=257 dd-2584 [006] 175.010246: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1006 unstable=0 bg_thresh=1039 thresh=2078 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 175.010446: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1006 unstable=0 bg_thresh=1041 thresh=2082 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 175.010645: balance_dirty_state: bdi btrfs-1: dirty=548 wb=1006 unstable=0 bg_thresh=1040 thresh=2081 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 175.011234: balance_dirty_state: bdi btrfs-1: dirty=573 wb=1006 unstable=0 bg_thresh=1041 thresh=2082 gap=503 poll_thresh=19 ino=257 dd-2584 [006] 175.011241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 python-2570 [005] 175.017222: balance_dirty_state: bdi 0:15: dirty=573 wb=756 unstable=0 bg_thresh=1032 thresh=2065 gap=736 poll_thresh=89 ino=2375726 dd-2584 [006] 175.018167: balance_dirty_state: bdi btrfs-1: dirty=586 wb=761 unstable=0 bg_thresh=1032 thresh=2064 gap=717 poll_thresh=19 ino=257 dd-2584 [006] 175.018277: balance_dirty_state: bdi btrfs-1: dirty=599 wb=761 unstable=0 bg_thresh=1031 thresh=2062 gap=702 poll_thresh=14 ino=257 dd-2584 [006] 175.018383: balance_dirty_state: bdi btrfs-1: dirty=612 wb=761 unstable=0 bg_thresh=1030 thresh=2061 gap=688 poll_thresh=15 ino=257 dd-2584 [006] 175.018787: balance_dirty_state: bdi btrfs-1: dirty=637 wb=761 unstable=0 bg_thresh=1032 thresh=2064 gap=666 poll_thresh=16 ino=257 dd-2584 [006] 175.018985: balance_dirty_state: bdi btrfs-1: dirty=662 wb=761 unstable=0 bg_thresh=1034 thresh=2068 gap=645 poll_thresh=17 ino=257 dd-2584 [006] 175.019189: balance_dirty_state: bdi btrfs-1: dirty=687 wb=711 unstable=0 bg_thresh=1030 thresh=2061 gap=663 poll_thresh=18 ino=257 dd-2584 [006] 175.019830: balance_dirty_state: bdi btrfs-1: dirty=725 wb=686 unstable=0 bg_thresh=1042 thresh=2085 gap=674 poll_thresh=19 ino=257 dd-2584 [006] 175.020022: balance_dirty_state: bdi btrfs-1: dirty=750 wb=686 unstable=0 bg_thresh=1042 thresh=2084 gap=648 poll_thresh=20 ino=257 dd-2584 [006] 175.020218: balance_dirty_state: bdi btrfs-1: dirty=800 wb=686 unstable=0 bg_thresh=1044 thresh=2088 gap=602 poll_thresh=21 ino=257 dd-2584 [006] 175.020413: balance_dirty_state: bdi btrfs-1: dirty=825 wb=686 unstable=0 bg_thresh=1043 thresh=2087 gap=576 poll_thresh=22 ino=257 dd-2584 [006] 175.020995: balance_dirty_state: bdi btrfs-1: dirty=850 wb=686 unstable=0 bg_thresh=1042 thresh=2085 gap=549 poll_thresh=23 ino=257 dd-2584 [006] 175.021475: balance_dirty_state: bdi btrfs-1: dirty=900 wb=686 unstable=0 bg_thresh=1042 thresh=2084 gap=498 poll_thresh=24 ino=257 dd-2584 [006] 175.021482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 175.026208: balance_dirty_state: bdi btrfs-1: dirty=900 wb=561 unstable=0 bg_thresh=1033 thresh=2066 gap=605 poll_thresh=24 ino=257 dd-2584 [007] 175.026283: balance_dirty_state: bdi btrfs-1: dirty=913 wb=561 unstable=0 bg_thresh=1032 thresh=2064 gap=590 poll_thresh=18 ino=257 dd-2584 [007] 175.026421: balance_dirty_state: bdi btrfs-1: dirty=926 wb=561 unstable=0 bg_thresh=1035 thresh=2071 gap=584 poll_thresh=19 ino=257 dd-2584 [007] 175.026856: balance_dirty_state: bdi btrfs-1: dirty=951 wb=561 unstable=0 bg_thresh=1041 thresh=2082 gap=570 poll_thresh=20 ino=257 dd-2584 [007] 175.026984: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=561 unstable=0 bg_thresh=1040 thresh=2081 gap=519 poll_thresh=21 ino=257 dd-2584 [007] 175.026989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-72% task_gap=-244% task_weight=100% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 175.034195: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=434 unstable=0 bg_thresh=1028 thresh=2057 gap=608 poll_thresh=21 ino=257 dd-2584 [007] 175.034339: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=434 unstable=0 bg_thresh=1028 thresh=2056 gap=607 poll_thresh=16 ino=257 dd-2584 [007] 175.034598: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=434 unstable=0 bg_thresh=1027 thresh=2055 gap=581 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 175.034687: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2480 wrote=0 to_write=8192 dd-2584 [007] 175.035311: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=497 unstable=0 bg_thresh=1042 thresh=2084 gap=585 poll_thresh=18 ino=257 dd-2584 [007] 175.035574: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=560 unstable=0 bg_thresh=1038 thresh=2077 gap=515 poll_thresh=19 ino=257 dd-2584 [007] 175.035578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-204% task_weight=100% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 175.037593: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1060 wrote=992 to_write=7200 dd-2584 [007] 175.042136: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1284 unstable=0 bg_thresh=1030 thresh=2060 gap=640 poll_thresh=19 ino=257 dd-2584 [007] 175.042231: balance_dirty_state: bdi btrfs-1: dirty=140 wb=1303 unstable=0 bg_thresh=1029 thresh=2058 gap=615 poll_thresh=14 ino=257 dd-2584 [007] 175.042655: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1303 unstable=0 bg_thresh=1025 thresh=2051 gap=590 poll_thresh=15 ino=257 dd-2584 [007] 175.042745: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1303 unstable=0 bg_thresh=1028 thresh=2056 gap=570 poll_thresh=16 ino=257 dd-2584 [007] 175.042927: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1303 unstable=0 bg_thresh=1026 thresh=2052 gap=553 poll_thresh=17 ino=257 dd-2584 [007] 175.043103: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1303 unstable=0 bg_thresh=1025 thresh=2051 gap=527 poll_thresh=18 ino=257 dd-2584 [007] 175.043277: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1303 unstable=0 bg_thresh=1025 thresh=2050 gap=476 poll_thresh=19 ino=257 dd-2584 [007] 175.043284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 175.054141: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1173 unstable=0 bg_thresh=1020 thresh=2041 gap=597 poll_thresh=19 ino=257 dd-2584 [007] 175.054218: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1173 unstable=0 bg_thresh=1021 thresh=2042 gap=572 poll_thresh=14 ino=257 dd-2584 [007] 175.054300: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1159 unstable=0 bg_thresh=1020 thresh=2041 gap=571 poll_thresh=15 ino=257 dd-2584 [007] 175.054385: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1121 unstable=0 bg_thresh=1015 thresh=2031 gap=586 poll_thresh=16 ino=257 dd-2584 [007] 175.054533: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1043 unstable=0 bg_thresh=1018 thresh=2036 gap=644 poll_thresh=17 ino=257 dd-2584 [007] 175.054670: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1043 unstable=0 bg_thresh=1010 thresh=2021 gap=579 poll_thresh=18 ino=257 dd-2584 [007] 175.054986: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1043 unstable=0 bg_thresh=1008 thresh=2017 gap=550 poll_thresh=19 ino=257 dd-2584 [007] 175.055284: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1043 unstable=0 bg_thresh=1004 thresh=2009 gap=491 poll_thresh=20 ino=257 dd-2584 [007] 175.055289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 175.062263: balance_dirty_state: bdi btrfs-1: dirty=475 wb=993 unstable=0 bg_thresh=1006 thresh=2012 gap=544 poll_thresh=20 ino=257 dd-2584 [006] 175.062339: balance_dirty_state: bdi btrfs-1: dirty=475 wb=993 unstable=0 bg_thresh=1005 thresh=2010 gap=542 poll_thresh=15 ino=257 dd-2584 [006] 175.062403: balance_dirty_state: bdi btrfs-1: dirty=500 wb=993 unstable=0 bg_thresh=1007 thresh=2015 gap=522 poll_thresh=16 ino=257 dd-2584 [006] 175.062527: balance_dirty_state: bdi btrfs-1: dirty=525 wb=993 unstable=0 bg_thresh=1010 thresh=2020 gap=502 poll_thresh=17 ino=257 dd-2584 [006] 175.062532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 175.070223: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1011 unstable=0 bg_thresh=1008 thresh=2016 gap=494 poll_thresh=17 ino=257 dd-2584 [006] 175.070228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 175.078261: balance_dirty_state: bdi btrfs-1: dirty=511 wb=747 unstable=0 bg_thresh=1010 thresh=2020 gap=762 poll_thresh=17 ino=257 dd-2584 [006] 175.078380: balance_dirty_state: bdi btrfs-1: dirty=520 wb=751 unstable=0 bg_thresh=1007 thresh=2014 gap=743 poll_thresh=13 ino=257 dd-2584 [006] 175.078441: balance_dirty_state: bdi btrfs-1: dirty=545 wb=751 unstable=0 bg_thresh=1009 thresh=2019 gap=723 poll_thresh=14 ino=257 dd-2584 [006] 175.078500: balance_dirty_state: bdi btrfs-1: dirty=570 wb=751 unstable=0 bg_thresh=1009 thresh=2018 gap=697 poll_thresh=15 ino=257 dd-2584 [006] 175.078558: balance_dirty_state: bdi btrfs-1: dirty=570 wb=751 unstable=0 bg_thresh=1011 thresh=2023 gap=702 poll_thresh=16 ino=257 dd-2584 [006] 175.078676: balance_dirty_state: bdi btrfs-1: dirty=620 wb=751 unstable=0 bg_thresh=1008 thresh=2016 gap=645 poll_thresh=17 ino=257 dd-2584 [006] 175.078792: balance_dirty_state: bdi btrfs-1: dirty=645 wb=751 unstable=0 bg_thresh=1007 thresh=2015 gap=619 poll_thresh=18 ino=257 dd-2584 [006] 175.079075: balance_dirty_state: bdi btrfs-1: dirty=670 wb=751 unstable=0 bg_thresh=1009 thresh=2019 gap=598 poll_thresh=19 ino=257 dd-2584 [006] 175.079192: balance_dirty_state: bdi btrfs-1: dirty=720 wb=751 unstable=0 bg_thresh=1009 thresh=2018 gap=547 poll_thresh=20 ino=257 dd-2584 [006] 175.079308: balance_dirty_state: bdi btrfs-1: dirty=745 wb=751 unstable=0 bg_thresh=1008 thresh=2017 gap=521 poll_thresh=21 ino=257 dd-2584 [006] 175.079424: balance_dirty_state: bdi btrfs-1: dirty=770 wb=751 unstable=0 bg_thresh=1008 thresh=2016 gap=495 poll_thresh=22 ino=257 dd-2584 [006] 175.079428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 175.086311: balance_dirty_state: bdi btrfs-1: dirty=770 wb=626 unstable=0 bg_thresh=1008 thresh=2016 gap=620 poll_thresh=22 ino=257 dd-2584 [006] 175.086398: balance_dirty_state: bdi btrfs-1: dirty=795 wb=626 unstable=0 bg_thresh=1010 thresh=2021 gap=600 poll_thresh=16 ino=257 dd-2584 [006] 175.086517: balance_dirty_state: bdi btrfs-1: dirty=820 wb=626 unstable=0 bg_thresh=1010 thresh=2020 gap=574 poll_thresh=17 ino=257 dd-2584 [006] 175.086634: balance_dirty_state: bdi btrfs-1: dirty=845 wb=626 unstable=0 bg_thresh=1006 thresh=2013 gap=542 poll_thresh=18 ino=257 dd-2584 [006] 175.086749: balance_dirty_state: bdi btrfs-1: dirty=895 wb=626 unstable=0 bg_thresh=1006 thresh=2012 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 175.086754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 175.094289: balance_dirty_state: bdi btrfs-1: dirty=895 wb=500 unstable=0 bg_thresh=1007 thresh=2015 gap=620 poll_thresh=19 ino=257 dd-2584 [006] 175.094391: balance_dirty_state: bdi btrfs-1: dirty=895 wb=500 unstable=0 bg_thresh=1010 thresh=2020 gap=625 poll_thresh=14 ino=257 dd-2584 [006] 175.094451: balance_dirty_state: bdi btrfs-1: dirty=920 wb=500 unstable=0 bg_thresh=1009 thresh=2019 gap=599 poll_thresh=15 ino=257 dd-2584 [006] 175.094674: balance_dirty_state: bdi btrfs-1: dirty=920 wb=500 unstable=0 bg_thresh=1012 thresh=2024 gap=604 poll_thresh=16 ino=257 dd-2584 [006] 175.094790: balance_dirty_state: bdi btrfs-1: dirty=970 wb=500 unstable=0 bg_thresh=1011 thresh=2023 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 175.094905: balance_dirty_state: bdi btrfs-1: dirty=995 wb=500 unstable=0 bg_thresh=1011 thresh=2022 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 175.095034: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=500 unstable=0 bg_thresh=1011 thresh=2022 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 175.095039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 175.095138: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2540 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 175.099300: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1124 wrote=896 to_write=7296 dd-2584 [006] 175.102281: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1228 unstable=0 bg_thresh=1008 thresh=2016 gap=621 poll_thresh=19 ino=257 dd-2584 [006] 175.102411: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1228 unstable=0 bg_thresh=1007 thresh=2015 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 175.102533: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1228 unstable=0 bg_thresh=1007 thresh=2015 gap=595 poll_thresh=15 ino=257 dd-2584 [006] 175.102652: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1228 unstable=0 bg_thresh=1007 thresh=2014 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 175.102915: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1178 unstable=0 bg_thresh=1006 thresh=2013 gap=593 poll_thresh=17 ino=257 dd-2584 [006] 175.103183: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1103 unstable=0 bg_thresh=1004 thresh=2009 gap=639 poll_thresh=18 ino=257 dd-2584 [006] 175.103430: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1103 unstable=0 bg_thresh=1010 thresh=2020 gap=600 poll_thresh=19 ino=257 dd-2584 [006] 175.104027: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1103 unstable=0 bg_thresh=1009 thresh=2019 gap=574 poll_thresh=20 ino=257 dd-2584 [006] 175.104270: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1103 unstable=0 bg_thresh=1009 thresh=2018 gap=548 poll_thresh=21 ino=257 dd-2584 [006] 175.104513: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1103 unstable=0 bg_thresh=1011 thresh=2022 gap=527 poll_thresh=22 ino=257 dd-2584 [006] 175.104755: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1103 unstable=0 bg_thresh=1010 thresh=2021 gap=476 poll_thresh=23 ino=257 dd-2584 [006] 175.104764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.110295: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1103 unstable=0 bg_thresh=1010 thresh=2021 gap=476 poll_thresh=23 ino=257 dd-2584 [004] 175.110306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.118264: balance_dirty_state: bdi btrfs-1: dirty=442 wb=889 unstable=0 bg_thresh=1011 thresh=2023 gap=692 poll_thresh=23 ino=257 dd-2584 [004] 175.118362: balance_dirty_state: bdi btrfs-1: dirty=442 wb=889 unstable=0 bg_thresh=1010 thresh=2021 gap=690 poll_thresh=17 ino=257 dd-2584 [004] 175.118546: balance_dirty_state: bdi btrfs-1: dirty=492 wb=889 unstable=0 bg_thresh=1012 thresh=2025 gap=644 poll_thresh=18 ino=257 dd-2584 [004] 175.118721: balance_dirty_state: bdi btrfs-1: dirty=517 wb=889 unstable=0 bg_thresh=1012 thresh=2024 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 175.118898: balance_dirty_state: bdi btrfs-1: dirty=542 wb=889 unstable=0 bg_thresh=1011 thresh=2023 gap=592 poll_thresh=20 ino=257 dd-2584 [004] 175.119365: balance_dirty_state: bdi btrfs-1: dirty=592 wb=889 unstable=0 bg_thresh=1011 thresh=2022 gap=541 poll_thresh=21 ino=257 dd-2584 [004] 175.119541: balance_dirty_state: bdi btrfs-1: dirty=617 wb=889 unstable=0 bg_thresh=1013 thresh=2026 gap=520 poll_thresh=22 ino=257 dd-2584 [004] 175.119718: balance_dirty_state: bdi btrfs-1: dirty=642 wb=889 unstable=0 bg_thresh=1012 thresh=2025 gap=494 poll_thresh=23 ino=257 dd-2584 [004] 175.119724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.126167: balance_dirty_state: bdi btrfs-1: dirty=642 wb=889 unstable=0 bg_thresh=1014 thresh=2028 gap=497 poll_thresh=23 ino=257 dd-2584 [004] 175.126173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.134275: balance_dirty_state: bdi btrfs-1: dirty=642 wb=637 unstable=0 bg_thresh=1013 thresh=2026 gap=747 poll_thresh=23 ino=257 dd-2584 [001] 175.134342: balance_dirty_state: bdi btrfs-1: dirty=642 wb=637 unstable=0 bg_thresh=1013 thresh=2026 gap=747 poll_thresh=17 ino=257 dd-2584 [001] 175.134460: balance_dirty_state: bdi btrfs-1: dirty=667 wb=637 unstable=0 bg_thresh=1015 thresh=2031 gap=727 poll_thresh=18 ino=257 dd-2584 [001] 175.134576: balance_dirty_state: bdi btrfs-1: dirty=692 wb=637 unstable=0 bg_thresh=1018 thresh=2036 gap=707 poll_thresh=19 ino=257 dd-2584 [001] 175.134694: balance_dirty_state: bdi btrfs-1: dirty=742 wb=637 unstable=0 bg_thresh=1020 thresh=2040 gap=661 poll_thresh=20 ino=257 dd-2584 [001] 175.134811: balance_dirty_state: bdi btrfs-1: dirty=767 wb=637 unstable=0 bg_thresh=1019 thresh=2039 gap=635 poll_thresh=21 ino=257 dd-2584 [001] 175.134926: balance_dirty_state: bdi btrfs-1: dirty=792 wb=637 unstable=0 bg_thresh=1019 thresh=2038 gap=609 poll_thresh=22 ino=257 dd-2584 [001] 175.135208: balance_dirty_state: bdi btrfs-1: dirty=842 wb=637 unstable=0 bg_thresh=1018 thresh=2037 gap=558 poll_thresh=23 ino=257 dd-2584 [001] 175.135325: balance_dirty_state: bdi btrfs-1: dirty=867 wb=637 unstable=0 bg_thresh=1020 thresh=2041 gap=537 poll_thresh=24 ino=257 dd-2584 [001] 175.135441: balance_dirty_state: bdi btrfs-1: dirty=892 wb=637 unstable=0 bg_thresh=1020 thresh=2040 gap=511 poll_thresh=25 ino=257 dd-2584 [001] 175.135573: balance_dirty_state: bdi btrfs-1: dirty=918 wb=637 unstable=0 bg_thresh=1019 thresh=2039 gap=484 poll_thresh=26 ino=257 dd-2584 [001] 175.135577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-247% task_weight=97% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.142181: balance_dirty_state: bdi btrfs-1: dirty=918 wb=511 unstable=0 bg_thresh=1013 thresh=2027 gap=598 poll_thresh=26 ino=257 dd-2584 [001] 175.142262: balance_dirty_state: bdi btrfs-1: dirty=943 wb=511 unstable=0 bg_thresh=1013 thresh=2027 gap=573 poll_thresh=19 ino=257 dd-2584 [001] 175.142372: balance_dirty_state: bdi btrfs-1: dirty=968 wb=511 unstable=0 bg_thresh=1016 thresh=2032 gap=553 poll_thresh=20 ino=257 dd-2584 [001] 175.142483: balance_dirty_state: bdi btrfs-1: dirty=993 wb=511 unstable=0 bg_thresh=1018 thresh=2037 gap=533 poll_thresh=21 ino=257 dd-2584 [001] 175.142599: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=511 unstable=0 bg_thresh=1020 thresh=2041 gap=487 poll_thresh=22 ino=257 dd-2584 [001] 175.142603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 175.142621: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2588 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 175.144657: writeback_single_inode: bdi btrfs-1: ino=257 state= age=1168 wrote=896 to_write=15488 dd-2584 [001] 175.150184: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1287 unstable=0 bg_thresh=1017 thresh=2035 gap=606 poll_thresh=22 ino=257 dd-2584 [001] 175.150314: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1287 unstable=0 bg_thresh=1017 thresh=2035 gap=606 poll_thresh=16 ino=257 dd-2584 [001] 175.150901: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1287 unstable=0 bg_thresh=1020 thresh=2040 gap=561 poll_thresh=17 ino=257 dd-2584 [001] 175.151142: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1287 unstable=0 bg_thresh=1019 thresh=2039 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 175.151384: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1287 unstable=0 bg_thresh=1021 thresh=2043 gap=514 poll_thresh=19 ino=257 dd-2584 [001] 175.151630: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1287 unstable=0 bg_thresh=1018 thresh=2036 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 175.151639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-204% task_weight=97% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.158201: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1162 unstable=0 bg_thresh=1010 thresh=2020 gap=591 poll_thresh=20 ino=257 dd-2584 [001] 175.158283: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1162 unstable=0 bg_thresh=1012 thresh=2025 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 175.158339: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1162 unstable=0 bg_thresh=1012 thresh=2025 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 175.158449: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1162 unstable=0 bg_thresh=1015 thresh=2030 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 175.158560: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1162 unstable=0 bg_thresh=1017 thresh=2035 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 175.158564: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-160% task_weight=97% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.166190: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1012 unstable=0 bg_thresh=1012 thresh=2024 gap=645 poll_thresh=18 ino=257 dd-2584 [001] 175.166257: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1012 unstable=0 bg_thresh=1012 thresh=2024 gap=620 poll_thresh=13 ino=257 dd-2584 [001] 175.166318: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1012 unstable=0 bg_thresh=1014 thresh=2029 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 175.166553: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1012 unstable=0 bg_thresh=1014 thresh=2029 gap=600 poll_thresh=15 ino=257 dd-2584 [001] 175.166613: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1012 unstable=0 bg_thresh=1017 thresh=2034 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 175.166736: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1012 unstable=0 bg_thresh=1016 thresh=2033 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 175.166858: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1012 unstable=0 bg_thresh=1016 thresh=2032 gap=528 poll_thresh=18 ino=257 dd-2584 [001] 175.166980: balance_dirty_state: bdi btrfs-1: dirty=542 wb=1012 unstable=0 bg_thresh=1018 thresh=2036 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 175.166984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.174170: balance_dirty_state: bdi btrfs-1: dirty=542 wb=874 unstable=0 bg_thresh=1017 thresh=2035 gap=619 poll_thresh=19 ino=257 dd-2584 [001] 175.174234: balance_dirty_state: bdi btrfs-1: dirty=542 wb=874 unstable=0 bg_thresh=1017 thresh=2035 gap=619 poll_thresh=14 ino=257 dd-2584 [001] 175.174295: balance_dirty_state: bdi btrfs-1: dirty=567 wb=874 unstable=0 bg_thresh=1020 thresh=2040 gap=599 poll_thresh=15 ino=257 dd-2584 [001] 175.174354: balance_dirty_state: bdi btrfs-1: dirty=592 wb=874 unstable=0 bg_thresh=1020 thresh=2040 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 175.174475: balance_dirty_state: bdi btrfs-1: dirty=617 wb=874 unstable=0 bg_thresh=1022 thresh=2045 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 175.174597: balance_dirty_state: bdi btrfs-1: dirty=642 wb=874 unstable=0 bg_thresh=1024 thresh=2049 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 175.174889: balance_dirty_state: bdi btrfs-1: dirty=667 wb=874 unstable=0 bg_thresh=1024 thresh=2048 gap=507 poll_thresh=19 ino=257 dd-2584 [001] 175.174894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-238% task_weight=98% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.182191: balance_dirty_state: bdi btrfs-1: dirty=667 wb=874 unstable=0 bg_thresh=1012 thresh=2025 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 175.182195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.190190: balance_dirty_state: bdi btrfs-1: dirty=667 wb=624 unstable=0 bg_thresh=1005 thresh=2010 gap=719 poll_thresh=19 ino=257 dd-2584 [001] 175.190271: balance_dirty_state: bdi btrfs-1: dirty=692 wb=624 unstable=0 bg_thresh=1002 thresh=2004 gap=688 poll_thresh=14 ino=257 dd-2584 [001] 175.190332: balance_dirty_state: bdi btrfs-1: dirty=717 wb=624 unstable=0 bg_thresh=1004 thresh=2009 gap=668 poll_thresh=15 ino=257 dd-2584 [001] 175.190397: balance_dirty_state: bdi btrfs-1: dirty=717 wb=624 unstable=0 bg_thresh=1002 thresh=2004 gap=663 poll_thresh=16 ino=257 dd-2584 [001] 175.190527: balance_dirty_state: bdi btrfs-1: dirty=767 wb=624 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=17 ino=257 dd-2584 [001] 175.190689: balance_dirty_state: bdi btrfs-1: dirty=792 wb=499 unstable=0 bg_thresh=1008 thresh=2017 gap=726 poll_thresh=18 ino=257 dd-2584 [001] 175.190820: balance_dirty_state: bdi btrfs-1: dirty=817 wb=499 unstable=0 bg_thresh=1001 thresh=2002 gap=686 poll_thresh=19 ino=257 dd-2584 [001] 175.190950: balance_dirty_state: bdi btrfs-1: dirty=842 wb=499 unstable=0 bg_thresh=1000 thresh=2000 gap=659 poll_thresh=20 ino=257 dd-2584 [001] 175.191082: balance_dirty_state: bdi btrfs-1: dirty=892 wb=499 unstable=0 bg_thresh=998 thresh=1997 gap=606 poll_thresh=21 ino=257 dd-2584 [001] 175.191214: balance_dirty_state: bdi btrfs-1: dirty=917 wb=499 unstable=0 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=22 ino=257 dd-2584 [001] 175.191518: balance_dirty_state: bdi btrfs-1: dirty=942 wb=499 unstable=0 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=23 ino=257 dd-2584 [001] 175.191644: balance_dirty_state: bdi btrfs-1: dirty=992 wb=499 unstable=0 bg_thresh=999 thresh=1999 gap=508 poll_thresh=24 ino=257 dd-2584 [001] 175.191770: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=499 unstable=0 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=25 ino=257 dd-2584 [001] 175.191776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 175.191793: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2636 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 175.194386: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=880 to_write=15504 dd-2584 [001] 175.198278: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1374 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=25 ino=257 dd-2584 [001] 175.198288: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 175.206225: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1149 unstable=0 bg_thresh=998 thresh=1996 gap=705 poll_thresh=25 ino=257 dd-2584 [005] 175.206343: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1149 unstable=0 bg_thresh=998 thresh=1996 gap=705 poll_thresh=19 ino=257 dd-2584 [005] 175.206463: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1149 unstable=0 bg_thresh=1003 thresh=2006 gap=690 poll_thresh=20 ino=257 dd-2584 [005] 175.206587: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1149 unstable=0 bg_thresh=1002 thresh=2005 gap=639 poll_thresh=21 ino=257 dd-2584 [005] 175.206712: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1149 unstable=0 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=22 ino=257 dd-2584 [005] 175.206834: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1149 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=23 ino=257 dd-2584 [005] 175.207135: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1149 unstable=0 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=24 ino=257 dd-2584 [005] 175.207257: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1149 unstable=0 bg_thresh=1003 thresh=2006 gap=515 poll_thresh=25 ino=257 dd-2584 [005] 175.207378: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1149 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=26 ino=257 dd-2584 [005] 175.207383: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-243% task_weight=97% bdi_bw=65660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 175.214272: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1149 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=26 ino=257 dd-2584 [005] 175.214278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=97% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 175.222289: balance_dirty_state: bdi btrfs-1: dirty=367 wb=898 unstable=0 bg_thresh=1002 thresh=2005 gap=740 poll_thresh=26 ino=257 dd-2584 [005] 175.222356: balance_dirty_state: bdi btrfs-1: dirty=392 wb=898 unstable=0 bg_thresh=1002 thresh=2004 gap=714 poll_thresh=19 ino=257 dd-2584 [005] 175.222475: balance_dirty_state: bdi btrfs-1: dirty=417 wb=898 unstable=0 bg_thresh=1001 thresh=2003 gap=688 poll_thresh=20 ino=257 dd-2584 [005] 175.222593: balance_dirty_state: bdi btrfs-1: dirty=442 wb=898 unstable=0 bg_thresh=1001 thresh=2002 gap=662 poll_thresh=21 ino=257 dd-2584 [005] 175.222710: balance_dirty_state: bdi btrfs-1: dirty=467 wb=898 unstable=0 bg_thresh=1003 thresh=2006 gap=641 poll_thresh=22 ino=257 dd-2584 [005] 175.222830: balance_dirty_state: bdi btrfs-1: dirty=517 wb=898 unstable=0 bg_thresh=1002 thresh=2005 gap=590 poll_thresh=23 ino=257 dd-2584 [005] 175.222950: balance_dirty_state: bdi btrfs-1: dirty=542 wb=898 unstable=0 bg_thresh=1002 thresh=2004 gap=564 poll_thresh=24 ino=257 dd-2584 [005] 175.223245: balance_dirty_state: bdi btrfs-1: dirty=567 wb=898 unstable=0 bg_thresh=1004 thresh=2008 gap=543 poll_thresh=25 ino=257 dd-2584 [005] 175.223368: balance_dirty_state: bdi btrfs-1: dirty=617 wb=898 unstable=0 bg_thresh=1003 thresh=2007 gap=492 poll_thresh=26 ino=257 dd-2584 [005] 175.223373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 175.230292: balance_dirty_state: bdi btrfs-1: dirty=617 wb=898 unstable=0 bg_thresh=998 thresh=1996 gap=481 poll_thresh=26 ino=257 dd-2584 [006] 175.230298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 175.238308: balance_dirty_state: bdi btrfs-1: dirty=617 wb=648 unstable=0 bg_thresh=998 thresh=1996 gap=731 poll_thresh=26 ino=257 dd-2584 [006] 175.238438: balance_dirty_state: bdi btrfs-1: dirty=617 wb=648 unstable=0 bg_thresh=1000 thresh=2001 gap=736 poll_thresh=19 ino=257 dd-2584 [006] 175.238671: balance_dirty_state: bdi btrfs-1: dirty=667 wb=648 unstable=0 bg_thresh=1003 thresh=2006 gap=691 poll_thresh=20 ino=257 dd-2584 [006] 175.238903: balance_dirty_state: bdi btrfs-1: dirty=692 wb=648 unstable=0 bg_thresh=1002 thresh=2005 gap=665 poll_thresh=21 ino=257 dd-2584 [006] 175.239140: balance_dirty_state: bdi btrfs-1: dirty=717 wb=648 unstable=0 bg_thresh=1004 thresh=2009 gap=644 poll_thresh=22 ino=257 dd-2584 [006] 175.239373: balance_dirty_state: bdi btrfs-1: dirty=767 wb=648 unstable=0 bg_thresh=1004 thresh=2008 gap=593 poll_thresh=23 ino=257 dd-2584 [006] 175.239605: balance_dirty_state: bdi btrfs-1: dirty=792 wb=648 unstable=0 bg_thresh=1003 thresh=2007 gap=567 poll_thresh=24 ino=257 dd-2584 [006] 175.240200: balance_dirty_state: bdi btrfs-1: dirty=817 wb=648 unstable=0 bg_thresh=1003 thresh=2006 gap=541 poll_thresh=25 ino=257 dd-2584 [006] 175.240446: balance_dirty_state: bdi btrfs-1: dirty=842 wb=648 unstable=0 bg_thresh=1005 thresh=2010 gap=520 poll_thresh=26 ino=257 dd-2584 [006] 175.240687: balance_dirty_state: bdi btrfs-1: dirty=892 wb=648 unstable=0 bg_thresh=1004 thresh=2009 gap=469 poll_thresh=27 ino=257 dd-2584 [006] 175.240695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 175.246288: balance_dirty_state: bdi btrfs-1: dirty=892 wb=498 unstable=0 bg_thresh=1003 thresh=2007 gap=617 poll_thresh=27 ino=257 dd-2584 [006] 175.246368: balance_dirty_state: bdi btrfs-1: dirty=892 wb=498 unstable=0 bg_thresh=1000 thresh=2001 gap=611 poll_thresh=20 ino=257 dd-2584 [006] 175.246490: balance_dirty_state: bdi btrfs-1: dirty=942 wb=498 unstable=0 bg_thresh=1000 thresh=2000 gap=560 poll_thresh=21 ino=257 dd-2584 [006] 175.246610: balance_dirty_state: bdi btrfs-1: dirty=967 wb=498 unstable=0 bg_thresh=1002 thresh=2004 gap=539 poll_thresh=22 ino=257 dd-2584 [006] 175.246725: balance_dirty_state: bdi btrfs-1: dirty=992 wb=498 unstable=0 bg_thresh=1001 thresh=2003 gap=513 poll_thresh=23 ino=257 dd-2584 [006] 175.246841: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=498 unstable=0 bg_thresh=1001 thresh=2002 gap=487 poll_thresh=24 ino=257 dd-2584 [006] 175.246845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 175.246958: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2692 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 175.249490: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=896 to_write=15488 dd-2584 [000] 175.254346: balance_dirty_state: bdi btrfs-1: dirty=117 wb=1273 unstable=0 bg_thresh=1001 thresh=2002 gap=612 poll_thresh=24 ino=257 dd-2584 [000] 175.254472: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1273 unstable=0 bg_thresh=1001 thresh=2002 gap=587 poll_thresh=18 ino=257 dd-2584 [000] 175.255060: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1273 unstable=0 bg_thresh=1003 thresh=2007 gap=567 poll_thresh=19 ino=257 dd-2584 [000] 175.255240: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1273 unstable=0 bg_thresh=1006 thresh=2012 gap=547 poll_thresh=20 ino=257 dd-2584 [000] 175.255358: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1273 unstable=0 bg_thresh=1008 thresh=2017 gap=527 poll_thresh=21 ino=257 dd-2584 [000] 175.255478: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1273 unstable=0 bg_thresh=1008 thresh=2016 gap=476 poll_thresh=22 ino=257 dd-2584 [000] 175.255482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 175.262298: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1148 unstable=0 bg_thresh=1010 thresh=2020 gap=605 poll_thresh=22 ino=257 dd-2584 [000] 175.262424: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1148 unstable=0 bg_thresh=1009 thresh=2019 gap=604 poll_thresh=16 ino=257 dd-2584 [000] 175.262660: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1148 unstable=0 bg_thresh=1009 thresh=2018 gap=553 poll_thresh=17 ino=257 dd-2584 [000] 175.262903: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1148 unstable=0 bg_thresh=1008 thresh=2017 gap=527 poll_thresh=18 ino=257 dd-2584 [000] 175.263145: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1148 unstable=0 bg_thresh=1008 thresh=2016 gap=501 poll_thresh=19 ino=257 dd-2584 [000] 175.263154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 175.270295: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1023 unstable=0 bg_thresh=1008 thresh=2016 gap=626 poll_thresh=19 ino=257 dd-2584 [000] 175.270391: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1023 unstable=0 bg_thresh=1007 thresh=2015 gap=600 poll_thresh=14 ino=257 dd-2584 [000] 175.270449: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1023 unstable=0 bg_thresh=1010 thresh=2020 gap=605 poll_thresh=15 ino=257 dd-2584 [000] 175.270672: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1023 unstable=0 bg_thresh=1007 thresh=2014 gap=574 poll_thresh=16 ino=257 dd-2584 [000] 175.270787: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1023 unstable=0 bg_thresh=1009 thresh=2018 gap=553 poll_thresh=17 ino=257 dd-2584 [000] 175.270900: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1023 unstable=0 bg_thresh=1008 thresh=2017 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 175.270905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.278304: balance_dirty_state: bdi btrfs-1: dirty=492 wb=923 unstable=0 bg_thresh=1007 thresh=2015 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 175.278396: balance_dirty_state: bdi btrfs-1: dirty=517 wb=923 unstable=0 bg_thresh=1007 thresh=2015 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 175.278480: balance_dirty_state: bdi btrfs-1: dirty=517 wb=923 unstable=0 bg_thresh=1010 thresh=2020 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 175.278562: balance_dirty_state: bdi btrfs-1: dirty=542 wb=923 unstable=0 bg_thresh=1010 thresh=2020 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 175.278646: balance_dirty_state: bdi btrfs-1: dirty=567 wb=923 unstable=0 bg_thresh=1012 thresh=2025 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 175.278816: balance_dirty_state: bdi btrfs-1: dirty=592 wb=923 unstable=0 bg_thresh=1015 thresh=2030 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 175.278986: balance_dirty_state: bdi btrfs-1: dirty=617 wb=923 unstable=0 bg_thresh=1017 thresh=2034 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 175.278993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.286308: balance_dirty_state: bdi btrfs-1: dirty=617 wb=773 unstable=0 bg_thresh=1013 thresh=2027 gap=637 poll_thresh=18 ino=257 dd-2584 [004] 175.286408: balance_dirty_state: bdi btrfs-1: dirty=642 wb=773 unstable=0 bg_thresh=1013 thresh=2027 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 175.286465: balance_dirty_state: bdi btrfs-1: dirty=667 wb=773 unstable=0 bg_thresh=1016 thresh=2032 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 175.286521: balance_dirty_state: bdi btrfs-1: dirty=667 wb=773 unstable=0 bg_thresh=1016 thresh=2032 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 175.286745: balance_dirty_state: bdi btrfs-1: dirty=692 wb=773 unstable=0 bg_thresh=1015 thresh=2031 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 175.286860: balance_dirty_state: bdi btrfs-1: dirty=717 wb=773 unstable=0 bg_thresh=1015 thresh=2030 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 175.286977: balance_dirty_state: bdi btrfs-1: dirty=742 wb=773 unstable=0 bg_thresh=1017 thresh=2034 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 175.287094: balance_dirty_state: bdi btrfs-1: dirty=792 wb=773 unstable=0 bg_thresh=1016 thresh=2033 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 175.287099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.294297: balance_dirty_state: bdi btrfs-1: dirty=792 wb=773 unstable=0 bg_thresh=1016 thresh=2033 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 175.294306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.302244: balance_dirty_state: bdi btrfs-1: dirty=792 wb=648 unstable=0 bg_thresh=1009 thresh=2018 gap=578 poll_thresh=19 ino=257 dd-2584 [004] 175.302317: balance_dirty_state: bdi btrfs-1: dirty=792 wb=648 unstable=0 bg_thresh=1009 thresh=2018 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 175.302373: balance_dirty_state: bdi btrfs-1: dirty=817 wb=648 unstable=0 bg_thresh=1011 thresh=2023 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 175.302429: balance_dirty_state: bdi btrfs-1: dirty=842 wb=648 unstable=0 bg_thresh=1011 thresh=2023 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 175.302541: balance_dirty_state: bdi btrfs-1: dirty=867 wb=648 unstable=0 bg_thresh=1014 thresh=2028 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 175.302655: balance_dirty_state: bdi btrfs-1: dirty=892 wb=648 unstable=0 bg_thresh=1016 thresh=2032 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 175.302660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.310235: balance_dirty_state: bdi btrfs-1: dirty=892 wb=523 unstable=0 bg_thresh=1006 thresh=2012 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 175.310306: balance_dirty_state: bdi btrfs-1: dirty=917 wb=523 unstable=0 bg_thresh=1006 thresh=2012 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 175.310385: balance_dirty_state: bdi btrfs-1: dirty=917 wb=523 unstable=0 bg_thresh=1008 thresh=2017 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 175.310648: balance_dirty_state: bdi btrfs-1: dirty=942 wb=523 unstable=0 bg_thresh=1002 thresh=2005 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 175.310712: balance_dirty_state: bdi btrfs-1: dirty=967 wb=523 unstable=0 bg_thresh=1005 thresh=2010 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 175.310825: balance_dirty_state: bdi btrfs-1: dirty=992 wb=523 unstable=0 bg_thresh=1004 thresh=2009 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 175.310830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.318259: balance_dirty_state: bdi btrfs-1: dirty=992 wb=398 unstable=0 bg_thresh=998 thresh=1996 gap=606 poll_thresh=17 ino=257 dd-2584 [004] 175.318320: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=398 unstable=0 bg_thresh=998 thresh=1996 gap=581 poll_thresh=13 ino=257 dd-2584 [004] 175.318383: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=398 unstable=0 bg_thresh=1000 thresh=2001 gap=586 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 175.318410: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2764 wrote=0 to_write=16384 dd-2584 [004] 175.318445: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=398 unstable=0 bg_thresh=1000 thresh=2001 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 175.318506: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=398 unstable=0 bg_thresh=1003 thresh=2006 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 175.318633: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=423 unstable=0 bg_thresh=1002 thresh=2005 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 175.318791: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=498 unstable=0 bg_thresh=1004 thresh=2009 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 175.318793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 175.321040: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=992 to_write=15392 dd-2584 [002] 175.326365: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1148 unstable=0 bg_thresh=983 thresh=1966 gap=676 poll_thresh=18 ino=257 dd-2584 [002] 175.326459: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1148 unstable=0 bg_thresh=980 thresh=1961 gap=671 poll_thresh=13 ino=257 dd-2584 [002] 175.326582: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1148 unstable=0 bg_thresh=983 thresh=1966 gap=651 poll_thresh=14 ino=257 dd-2584 [002] 175.326704: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1148 unstable=0 bg_thresh=985 thresh=1971 gap=631 poll_thresh=15 ino=257 dd-2584 [002] 175.326832: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1148 unstable=0 bg_thresh=982 thresh=1964 gap=624 poll_thresh=16 ino=257 dd-2584 [002] 175.327410: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1148 unstable=0 bg_thresh=983 thresh=1966 gap=576 poll_thresh=17 ino=257 dd-2584 [002] 175.327534: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1148 unstable=0 bg_thresh=988 thresh=1976 gap=561 poll_thresh=18 ino=257 dd-2584 [002] 175.327653: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1148 unstable=0 bg_thresh=987 thresh=1975 gap=535 poll_thresh=19 ino=257 dd-2584 [002] 175.327770: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1148 unstable=0 bg_thresh=987 thresh=1974 gap=484 poll_thresh=20 ino=257 dd-2584 [002] 175.327776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-140% task_weight=98% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 175.334320: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1123 unstable=0 bg_thresh=990 thresh=1980 gap=515 poll_thresh=20 ino=257 dd-2584 [002] 175.334477: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1073 unstable=0 bg_thresh=989 thresh=1979 gap=564 poll_thresh=15 ino=257 dd-2584 [002] 175.334606: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1023 unstable=0 bg_thresh=992 thresh=1984 gap=594 poll_thresh=16 ino=257 dd-2584 [002] 175.334841: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1023 unstable=0 bg_thresh=988 thresh=1977 gap=562 poll_thresh=17 ino=257 dd-2584 [002] 175.335078: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1023 unstable=0 bg_thresh=988 thresh=1976 gap=536 poll_thresh=18 ino=257 dd-2584 [002] 175.335318: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1023 unstable=0 bg_thresh=984 thresh=1969 gap=479 poll_thresh=19 ino=257 dd-2584 [002] 175.335327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-147% task_weight=98% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 175.342331: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1023 unstable=0 bg_thresh=981 thresh=1962 gap=472 poll_thresh=19 ino=257 dd-2584 [005] 175.342340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-28% task_gap=-156% task_weight=99% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.350398: balance_dirty_state: bdi btrfs-1: dirty=467 wb=898 unstable=0 bg_thresh=982 thresh=1965 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 175.350653: balance_dirty_state: bdi btrfs-1: dirty=467 wb=898 unstable=0 bg_thresh=985 thresh=1970 gap=605 poll_thresh=14 ino=257 dd-2584 [001] 175.350713: balance_dirty_state: bdi btrfs-1: dirty=492 wb=898 unstable=0 bg_thresh=985 thresh=1970 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 175.350772: balance_dirty_state: bdi btrfs-1: dirty=492 wb=898 unstable=0 bg_thresh=987 thresh=1975 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 175.350890: balance_dirty_state: bdi btrfs-1: dirty=542 wb=898 unstable=0 bg_thresh=987 thresh=1974 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 175.351009: balance_dirty_state: bdi btrfs-1: dirty=567 wb=898 unstable=0 bg_thresh=986 thresh=1973 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 175.351127: balance_dirty_state: bdi btrfs-1: dirty=592 wb=898 unstable=0 bg_thresh=988 thresh=1977 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 175.351132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.358351: balance_dirty_state: bdi btrfs-1: dirty=592 wb=648 unstable=0 bg_thresh=990 thresh=1980 gap=740 poll_thresh=19 ino=257 dd-2584 [001] 175.358444: balance_dirty_state: bdi btrfs-1: dirty=617 wb=648 unstable=0 bg_thresh=987 thresh=1974 gap=709 poll_thresh=14 ino=257 dd-2584 [001] 175.358563: balance_dirty_state: bdi btrfs-1: dirty=617 wb=648 unstable=0 bg_thresh=986 thresh=1973 gap=708 poll_thresh=15 ino=257 dd-2584 [001] 175.358681: balance_dirty_state: bdi btrfs-1: dirty=642 wb=648 unstable=0 bg_thresh=986 thresh=1973 gap=683 poll_thresh=16 ino=257 dd-2584 [001] 175.358919: balance_dirty_state: bdi btrfs-1: dirty=667 wb=648 unstable=0 bg_thresh=988 thresh=1977 gap=662 poll_thresh=17 ino=257 dd-2584 [001] 175.359153: balance_dirty_state: bdi btrfs-1: dirty=717 wb=648 unstable=0 bg_thresh=988 thresh=1976 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 175.359736: balance_dirty_state: bdi btrfs-1: dirty=742 wb=648 unstable=0 bg_thresh=987 thresh=1975 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 175.359969: balance_dirty_state: bdi btrfs-1: dirty=767 wb=648 unstable=0 bg_thresh=987 thresh=1974 gap=559 poll_thresh=20 ino=257 dd-2584 [001] 175.360206: balance_dirty_state: bdi btrfs-1: dirty=792 wb=648 unstable=0 bg_thresh=989 thresh=1978 gap=538 poll_thresh=21 ino=257 dd-2584 [001] 175.360439: balance_dirty_state: bdi btrfs-1: dirty=842 wb=648 unstable=0 bg_thresh=988 thresh=1977 gap=487 poll_thresh=22 ino=257 dd-2584 [001] 175.360449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-136% task_weight=98% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.366359: balance_dirty_state: bdi btrfs-1: dirty=842 wb=523 unstable=0 bg_thresh=989 thresh=1978 gap=613 poll_thresh=22 ino=257 dd-2584 [001] 175.366426: balance_dirty_state: bdi btrfs-1: dirty=842 wb=523 unstable=0 bg_thresh=988 thresh=1977 gap=612 poll_thresh=16 ino=257 dd-2584 [001] 175.366540: balance_dirty_state: bdi btrfs-1: dirty=892 wb=523 unstable=0 bg_thresh=988 thresh=1976 gap=561 poll_thresh=17 ino=257 dd-2584 [001] 175.366653: balance_dirty_state: bdi btrfs-1: dirty=917 wb=523 unstable=0 bg_thresh=987 thresh=1975 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 175.366766: balance_dirty_state: bdi btrfs-1: dirty=942 wb=523 unstable=0 bg_thresh=989 thresh=1979 gap=514 poll_thresh=19 ino=257 dd-2584 [001] 175.367044: balance_dirty_state: bdi btrfs-1: dirty=967 wb=523 unstable=0 bg_thresh=989 thresh=1978 gap=488 poll_thresh=20 ino=257 dd-2584 [001] 175.367049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 175.374378: balance_dirty_state: bdi btrfs-1: dirty=967 wb=373 unstable=0 bg_thresh=988 thresh=1976 gap=636 poll_thresh=20 ino=257 dd-2584 [000] 175.374503: balance_dirty_state: bdi btrfs-1: dirty=967 wb=373 unstable=0 bg_thresh=990 thresh=1981 gap=641 poll_thresh=15 ino=257 dd-2584 [000] 175.374618: balance_dirty_state: bdi btrfs-1: dirty=992 wb=373 unstable=0 bg_thresh=990 thresh=1981 gap=616 poll_thresh=16 ino=257 dd-2584 [000] 175.374857: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=373 unstable=0 bg_thresh=993 thresh=1986 gap=596 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 175.374942: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2820 wrote=0 to_write=16384 dd-2584 [000] 175.375103: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=373 unstable=0 bg_thresh=995 thresh=1991 gap=551 poll_thresh=18 ino=257 dd-2584 [000] 175.375349: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=373 unstable=0 bg_thresh=997 thresh=1995 gap=555 poll_thresh=19 ino=257 dd-2584 [000] 175.375599: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=423 unstable=0 bg_thresh=997 thresh=1994 gap=529 poll_thresh=20 ino=257 dd-2584 [000] 175.375844: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=473 unstable=0 bg_thresh=996 thresh=1993 gap=503 poll_thresh=21 ino=257 dd-2584 [000] 175.376061: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=523 unstable=0 bg_thresh=998 thresh=1997 gap=457 poll_thresh=22 ino=257 dd-2584 [000] 175.376063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 175.378007: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=1072 to_write=15312 dd-2584 [000] 175.382297: balance_dirty_state: bdi btrfs-1: dirty=117 wb=1298 unstable=0 bg_thresh=1000 thresh=2000 gap=585 poll_thresh=22 ino=257 dd-2584 [000] 175.382424: balance_dirty_state: bdi btrfs-1: dirty=117 wb=1298 unstable=0 bg_thresh=997 thresh=1994 gap=579 poll_thresh=16 ino=257 dd-2584 [000] 175.383014: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1298 unstable=0 bg_thresh=999 thresh=1998 gap=533 poll_thresh=17 ino=257 dd-2584 [000] 175.383251: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1298 unstable=0 bg_thresh=998 thresh=1997 gap=507 poll_thresh=18 ino=257 dd-2584 [000] 175.383490: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1298 unstable=0 bg_thresh=998 thresh=1996 gap=481 poll_thresh=19 ino=257 dd-2584 [000] 175.383499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.390359: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1173 unstable=0 bg_thresh=999 thresh=1998 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 175.390452: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1173 unstable=0 bg_thresh=999 thresh=1998 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 175.390537: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1173 unstable=0 bg_thresh=1001 thresh=2003 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 175.390622: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1173 unstable=0 bg_thresh=1001 thresh=2003 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 175.390787: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1173 unstable=0 bg_thresh=1004 thresh=2008 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 175.390961: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1173 unstable=0 bg_thresh=1006 thresh=2012 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 175.390968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.398339: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1173 unstable=0 bg_thresh=1004 thresh=2008 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 175.398345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.406282: balance_dirty_state: bdi btrfs-1: dirty=342 wb=948 unstable=0 bg_thresh=1000 thresh=2001 gap=711 poll_thresh=18 ino=257 dd-2584 [004] 175.406406: balance_dirty_state: bdi btrfs-1: dirty=342 wb=948 unstable=0 bg_thresh=1000 thresh=2001 gap=711 poll_thresh=13 ino=257 dd-2584 [004] 175.406521: balance_dirty_state: bdi btrfs-1: dirty=367 wb=948 unstable=0 bg_thresh=1003 thresh=2006 gap=691 poll_thresh=14 ino=257 dd-2584 [004] 175.406637: balance_dirty_state: bdi btrfs-1: dirty=392 wb=948 unstable=0 bg_thresh=1003 thresh=2006 gap=666 poll_thresh=15 ino=257 dd-2584 [004] 175.407101: balance_dirty_state: bdi btrfs-1: dirty=392 wb=948 unstable=0 bg_thresh=1005 thresh=2011 gap=671 poll_thresh=16 ino=257 dd-2584 [004] 175.407356: balance_dirty_state: bdi btrfs-1: dirty=417 wb=948 unstable=0 bg_thresh=1003 thresh=2006 gap=641 poll_thresh=17 ino=257 dd-2584 [004] 175.407524: balance_dirty_state: bdi btrfs-1: dirty=467 wb=948 unstable=0 bg_thresh=1005 thresh=2010 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 175.407697: balance_dirty_state: bdi btrfs-1: dirty=492 wb=948 unstable=0 bg_thresh=1000 thresh=2001 gap=561 poll_thresh=19 ino=257 dd-2584 [004] 175.407869: balance_dirty_state: bdi btrfs-1: dirty=517 wb=948 unstable=0 bg_thresh=996 thresh=1993 gap=528 poll_thresh=20 ino=257 dd-2584 [004] 175.408039: balance_dirty_state: bdi btrfs-1: dirty=567 wb=948 unstable=0 bg_thresh=1001 thresh=2003 gap=488 poll_thresh=21 ino=257 dd-2584 [004] 175.408045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.414305: balance_dirty_state: bdi btrfs-1: dirty=567 wb=723 unstable=0 bg_thresh=1001 thresh=2002 gap=712 poll_thresh=21 ino=257 dd-2584 [004] 175.414424: balance_dirty_state: bdi btrfs-1: dirty=567 wb=698 unstable=0 bg_thresh=998 thresh=1996 gap=731 poll_thresh=16 ino=257 dd-2584 [004] 175.414537: balance_dirty_state: bdi btrfs-1: dirty=617 wb=698 unstable=0 bg_thresh=997 thresh=1995 gap=680 poll_thresh=17 ino=257 dd-2584 [004] 175.414650: balance_dirty_state: bdi btrfs-1: dirty=642 wb=698 unstable=0 bg_thresh=999 thresh=1999 gap=659 poll_thresh=18 ino=257 dd-2584 [004] 175.414929: balance_dirty_state: bdi btrfs-1: dirty=667 wb=698 unstable=0 bg_thresh=999 thresh=1998 gap=633 poll_thresh=19 ino=257 dd-2584 [004] 175.415040: balance_dirty_state: bdi btrfs-1: dirty=692 wb=698 unstable=0 bg_thresh=998 thresh=1997 gap=607 poll_thresh=20 ino=257 dd-2584 [004] 175.415152: balance_dirty_state: bdi btrfs-1: dirty=742 wb=698 unstable=0 bg_thresh=998 thresh=1996 gap=556 poll_thresh=21 ino=257 dd-2584 [004] 175.415267: balance_dirty_state: bdi btrfs-1: dirty=767 wb=698 unstable=0 bg_thresh=1000 thresh=2000 gap=535 poll_thresh=22 ino=257 dd-2584 [004] 175.415384: balance_dirty_state: bdi btrfs-1: dirty=792 wb=698 unstable=0 bg_thresh=999 thresh=1999 gap=509 poll_thresh=23 ino=257 dd-2584 [004] 175.415499: balance_dirty_state: bdi btrfs-1: dirty=817 wb=698 unstable=0 bg_thresh=999 thresh=1998 gap=483 poll_thresh=24 ino=257 dd-2584 [004] 175.415504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.422344: balance_dirty_state: bdi btrfs-1: dirty=817 wb=698 unstable=0 bg_thresh=997 thresh=1994 gap=479 poll_thresh=24 ino=257 dd-2584 [004] 175.422356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=65792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.430302: balance_dirty_state: bdi btrfs-1: dirty=817 wb=423 unstable=0 bg_thresh=999 thresh=1999 gap=759 poll_thresh=24 ino=257 dd-2584 [004] 175.430404: balance_dirty_state: bdi btrfs-1: dirty=842 wb=423 unstable=0 bg_thresh=999 thresh=1998 gap=733 poll_thresh=18 ino=257 dd-2584 [004] 175.430517: balance_dirty_state: bdi btrfs-1: dirty=867 wb=423 unstable=0 bg_thresh=998 thresh=1997 gap=707 poll_thresh=19 ino=257 dd-2584 [004] 175.430798: balance_dirty_state: bdi btrfs-1: dirty=917 wb=423 unstable=0 bg_thresh=1000 thresh=2001 gap=661 poll_thresh=20 ino=257 dd-2584 [004] 175.430910: balance_dirty_state: bdi btrfs-1: dirty=942 wb=423 unstable=0 bg_thresh=1000 thresh=2000 gap=635 poll_thresh=21 ino=257 dd-2584 [004] 175.431021: balance_dirty_state: bdi btrfs-1: dirty=967 wb=423 unstable=0 bg_thresh=999 thresh=1999 gap=609 poll_thresh=22 ino=257 dd-2584 [004] 175.431134: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=423 unstable=0 bg_thresh=1001 thresh=2003 gap=563 poll_thresh=23 ino=257 flush-btrfs-1-2586 [005] 175.431201: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2876 wrote=0 to_write=16384 dd-2584 [004] 175.431259: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=423 unstable=0 bg_thresh=1001 thresh=2002 gap=537 poll_thresh=24 ino=257 dd-2584 [004] 175.431381: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=448 unstable=0 bg_thresh=1000 thresh=2001 gap=486 poll_thresh=25 ino=257 dd-2584 [004] 175.431382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=65792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 175.433729: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=960 to_write=15424 dd-2584 [004] 175.438286: balance_dirty_state: bdi btrfs-1: dirty=117 wb=1248 unstable=0 bg_thresh=999 thresh=1999 gap=634 poll_thresh=25 ino=257 dd-2584 [004] 175.438368: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1248 unstable=0 bg_thresh=996 thresh=1993 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 175.438490: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1248 unstable=0 bg_thresh=998 thresh=1997 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 175.438610: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1248 unstable=0 bg_thresh=998 thresh=1996 gap=556 poll_thresh=21 ino=257 dd-2584 [004] 175.438901: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1248 unstable=0 bg_thresh=997 thresh=1995 gap=505 poll_thresh=22 ino=257 dd-2584 [004] 175.439017: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1248 unstable=0 bg_thresh=997 thresh=1994 gap=479 poll_thresh=23 ino=257 dd-2584 [004] 175.439022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=65792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 175.446331: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1123 unstable=0 bg_thresh=998 thresh=1996 gap=606 poll_thresh=23 ino=257 dd-2584 [000] 175.446460: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1123 unstable=0 bg_thresh=1000 thresh=2001 gap=586 poll_thresh=17 ino=257 dd-2584 [000] 175.446692: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1123 unstable=0 bg_thresh=1003 thresh=2006 gap=566 poll_thresh=18 ino=257 dd-2584 [000] 175.446924: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1123 unstable=0 bg_thresh=1005 thresh=2011 gap=546 poll_thresh=19 ino=257 dd-2584 [000] 175.447162: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1123 unstable=0 bg_thresh=1007 thresh=2015 gap=500 poll_thresh=20 ino=257 dd-2584 [000] 175.447171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=65792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.454557: balance_dirty_state: bdi btrfs-1: dirty=392 wb=998 unstable=0 bg_thresh=998 thresh=1997 gap=607 poll_thresh=20 ino=257 dd-2584 [004] 175.454647: balance_dirty_state: bdi btrfs-1: dirty=392 wb=998 unstable=0 bg_thresh=998 thresh=1997 gap=607 poll_thresh=15 ino=257 dd-2584 [004] 175.454733: balance_dirty_state: bdi btrfs-1: dirty=417 wb=998 unstable=0 bg_thresh=1001 thresh=2002 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 175.454907: balance_dirty_state: bdi btrfs-1: dirty=442 wb=998 unstable=0 bg_thresh=1000 thresh=2001 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 175.455371: balance_dirty_state: bdi btrfs-1: dirty=492 wb=998 unstable=0 bg_thresh=1002 thresh=2005 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 175.455542: balance_dirty_state: bdi btrfs-1: dirty=517 wb=998 unstable=0 bg_thresh=1002 thresh=2004 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 175.455548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=65792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.462288: balance_dirty_state: bdi btrfs-1: dirty=517 wb=873 unstable=0 bg_thresh=983 thresh=1966 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 175.462378: balance_dirty_state: bdi btrfs-1: dirty=542 wb=873 unstable=0 bg_thresh=985 thresh=1971 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 175.462464: balance_dirty_state: bdi btrfs-1: dirty=542 wb=873 unstable=0 bg_thresh=985 thresh=1971 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 175.462554: balance_dirty_state: bdi btrfs-1: dirty=567 wb=873 unstable=0 bg_thresh=988 thresh=1976 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 175.462733: balance_dirty_state: bdi btrfs-1: dirty=592 wb=873 unstable=0 bg_thresh=987 thresh=1975 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 175.462916: balance_dirty_state: bdi btrfs-1: dirty=617 wb=873 unstable=0 bg_thresh=989 thresh=1979 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 175.462922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=65792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 175.470325: balance_dirty_state: bdi btrfs-1: dirty=617 wb=698 unstable=0 bg_thresh=993 thresh=1986 gap=671 poll_thresh=18 ino=257 dd-2584 [000] 175.470390: balance_dirty_state: bdi btrfs-1: dirty=617 wb=698 unstable=0 bg_thresh=996 thresh=1992 gap=677 poll_thresh=13 ino=257 dd-2584 [000] 175.470450: balance_dirty_state: bdi btrfs-1: dirty=642 wb=698 unstable=0 bg_thresh=998 thresh=1997 gap=657 poll_thresh=14 ino=257 dd-2584 [000] 175.470511: balance_dirty_state: bdi btrfs-1: dirty=667 wb=698 unstable=0 bg_thresh=995 thresh=1991 gap=626 poll_thresh=15 ino=257 dd-2584 [000] 175.470570: balance_dirty_state: bdi btrfs-1: dirty=667 wb=698 unstable=0 bg_thresh=998 thresh=1996 gap=631 poll_thresh=16 ino=257 dd-2584 [000] 175.470695: balance_dirty_state: bdi btrfs-1: dirty=717 wb=698 unstable=0 bg_thresh=1000 thresh=2000 gap=585 poll_thresh=17 ino=257 dd-2584 [000] 175.470987: balance_dirty_state: bdi btrfs-1: dirty=742 wb=698 unstable=0 bg_thresh=996 thresh=1993 gap=553 poll_thresh=18 ino=257 dd-2584 [000] 175.471105: balance_dirty_state: bdi btrfs-1: dirty=767 wb=698 unstable=0 bg_thresh=996 thresh=1992 gap=527 poll_thresh=19 ino=257 dd-2584 [000] 175.471223: balance_dirty_state: bdi btrfs-1: dirty=792 wb=698 unstable=0 bg_thresh=995 thresh=1991 gap=501 poll_thresh=20 ino=257 dd-2584 [000] 175.471340: balance_dirty_state: bdi btrfs-1: dirty=842 wb=698 unstable=0 bg_thresh=997 thresh=1995 gap=455 poll_thresh=21 ino=257 dd-2584 [000] 175.471345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=65792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 175.478400: balance_dirty_state: bdi btrfs-1: dirty=842 wb=573 unstable=0 bg_thresh=995 thresh=1991 gap=576 poll_thresh=21 ino=257 dd-2584 [000] 175.478465: balance_dirty_state: bdi btrfs-1: dirty=842 wb=573 unstable=0 bg_thresh=995 thresh=1991 gap=576 poll_thresh=16 ino=257 dd-2584 [000] 175.478583: balance_dirty_state: bdi btrfs-1: dirty=892 wb=573 unstable=0 bg_thresh=995 thresh=1990 gap=525 poll_thresh=17 ino=257 dd-2584 [000] 175.478702: balance_dirty_state: bdi btrfs-1: dirty=917 wb=573 unstable=0 bg_thresh=994 thresh=1989 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 175.478828: balance_dirty_state: bdi btrfs-1: dirty=942 wb=573 unstable=0 bg_thresh=996 thresh=1993 gap=478 poll_thresh=19 ino=257 dd-2584 [000] 175.478832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=65792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 175.487604: balance_dirty_state: bdi btrfs-1: dirty=942 wb=573 unstable=0 bg_thresh=990 thresh=1980 gap=465 poll_thresh=19 ino=257 dd-2584 [000] 175.487609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=65792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 175.494398: balance_dirty_state: bdi btrfs-1: dirty=942 wb=323 unstable=0 bg_thresh=991 thresh=1982 gap=717 poll_thresh=19 ino=257 dd-2584 [000] 175.494469: balance_dirty_state: bdi btrfs-1: dirty=967 wb=323 unstable=0 bg_thresh=990 thresh=1981 gap=691 poll_thresh=14 ino=257 dd-2584 [000] 175.494696: balance_dirty_state: bdi btrfs-1: dirty=967 wb=323 unstable=0 bg_thresh=990 thresh=1981 gap=691 poll_thresh=15 ino=257 dd-2584 [000] 175.494755: balance_dirty_state: bdi btrfs-1: dirty=992 wb=323 unstable=0 bg_thresh=990 thresh=1980 gap=665 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 175.494823: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2940 wrote=0 to_write=16384 dd-2584 [000] 175.494883: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=323 unstable=0 bg_thresh=992 thresh=1984 gap=644 poll_thresh=17 ino=257 dd-2584 [000] 175.495005: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=348 unstable=0 bg_thresh=991 thresh=1983 gap=593 poll_thresh=18 ino=257 dd-2584 [000] 175.495134: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=398 unstable=0 bg_thresh=991 thresh=1982 gap=567 poll_thresh=19 ino=257 dd-2584 [000] 175.495262: balance_dirty_state: bdi btrfs-1: dirty=992 wb=448 unstable=0 bg_thresh=990 thresh=1981 gap=541 poll_thresh=20 ino=257 dd-2584 [000] 175.495390: balance_dirty_state: bdi btrfs-1: dirty=967 wb=498 unstable=0 bg_thresh=992 thresh=1985 gap=520 poll_thresh=21 ino=257 dd-2584 [000] 175.495518: balance_dirty_state: bdi btrfs-1: dirty=967 wb=548 unstable=0 bg_thresh=992 thresh=1984 gap=469 poll_thresh=22 ino=257 dd-2584 [000] 175.495519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=101% bdi_bw=65792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 175.497364: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=1072 to_write=15312 dd-2584 [000] 175.502329: balance_dirty_state: bdi btrfs-1: dirty=117 wb=1248 unstable=0 bg_thresh=993 thresh=1987 gap=622 poll_thresh=22 ino=257 dd-2584 [000] 175.502395: balance_dirty_state: bdi btrfs-1: dirty=117 wb=1248 unstable=0 bg_thresh=990 thresh=1981 gap=616 poll_thresh=16 ino=257 dd-2584 [000] 175.502691: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1248 unstable=0 bg_thresh=992 thresh=1985 gap=570 poll_thresh=17 ino=257 dd-2584 [000] 175.502812: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1248 unstable=0 bg_thresh=992 thresh=1984 gap=544 poll_thresh=18 ino=257 dd-2584 [000] 175.502930: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1248 unstable=0 bg_thresh=991 thresh=1983 gap=518 poll_thresh=19 ino=257 dd-2584 [000] 175.503048: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1248 unstable=0 bg_thresh=991 thresh=1982 gap=467 poll_thresh=20 ino=257 dd-2584 [000] 175.503052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=65792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.510378: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1073 unstable=0 bg_thresh=989 thresh=1979 gap=639 poll_thresh=20 ino=257 dd-2584 [004] 175.510475: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1073 unstable=0 bg_thresh=986 thresh=1973 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 175.510560: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1073 unstable=0 bg_thresh=989 thresh=1978 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 175.510731: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1073 unstable=0 bg_thresh=988 thresh=1977 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 175.510902: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1073 unstable=0 bg_thresh=987 thresh=1975 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 175.511079: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1073 unstable=0 bg_thresh=987 thresh=1974 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 175.511085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=65792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.518397: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1073 unstable=0 bg_thresh=989 thresh=1978 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 175.518403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=65792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.526387: balance_dirty_state: bdi btrfs-1: dirty=417 wb=798 unstable=0 bg_thresh=988 thresh=1976 gap=761 poll_thresh=19 ino=257 dd-2584 [004] 175.526470: balance_dirty_state: bdi btrfs-1: dirty=417 wb=798 unstable=0 bg_thresh=988 thresh=1976 gap=761 poll_thresh=14 ino=257 dd-2584 [004] 175.526701: balance_dirty_state: bdi btrfs-1: dirty=442 wb=798 unstable=0 bg_thresh=987 thresh=1975 gap=735 poll_thresh=15 ino=257 dd-2584 [004] 175.526758: balance_dirty_state: bdi btrfs-1: dirty=442 wb=798 unstable=0 bg_thresh=987 thresh=1975 gap=735 poll_thresh=16 ino=257 dd-2584 [004] 175.526872: balance_dirty_state: bdi btrfs-1: dirty=492 wb=798 unstable=0 bg_thresh=989 thresh=1979 gap=689 poll_thresh=17 ino=257 dd-2584 [004] 175.526984: balance_dirty_state: bdi btrfs-1: dirty=517 wb=798 unstable=0 bg_thresh=989 thresh=1978 gap=663 poll_thresh=18 ino=257 dd-2584 [004] 175.527096: balance_dirty_state: bdi btrfs-1: dirty=542 wb=798 unstable=0 bg_thresh=988 thresh=1977 gap=637 poll_thresh=19 ino=257 dd-2584 [004] 175.527209: balance_dirty_state: bdi btrfs-1: dirty=592 wb=798 unstable=0 bg_thresh=988 thresh=1976 gap=586 poll_thresh=20 ino=257 dd-2584 [004] 175.527324: balance_dirty_state: bdi btrfs-1: dirty=617 wb=798 unstable=0 bg_thresh=987 thresh=1974 gap=559 poll_thresh=21 ino=257 dd-2584 [004] 175.527436: balance_dirty_state: bdi btrfs-1: dirty=642 wb=798 unstable=0 bg_thresh=986 thresh=1973 gap=533 poll_thresh=22 ino=257 dd-2584 [004] 175.527550: balance_dirty_state: bdi btrfs-1: dirty=667 wb=798 unstable=0 bg_thresh=986 thresh=1972 gap=507 poll_thresh=23 ino=257 dd-2584 [004] 175.527823: balance_dirty_state: bdi btrfs-1: dirty=717 wb=798 unstable=0 bg_thresh=988 thresh=1976 gap=461 poll_thresh=24 ino=257 dd-2584 [004] 175.527827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-234% task_weight=98% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.534416: balance_dirty_state: bdi btrfs-1: dirty=717 wb=673 unstable=0 bg_thresh=984 thresh=1969 gap=579 poll_thresh=24 ino=257 dd-2584 [004] 175.534506: balance_dirty_state: bdi btrfs-1: dirty=717 wb=673 unstable=0 bg_thresh=987 thresh=1974 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 175.534629: balance_dirty_state: bdi btrfs-1: dirty=767 wb=673 unstable=0 bg_thresh=985 thresh=1971 gap=531 poll_thresh=19 ino=257 dd-2584 [004] 175.534751: balance_dirty_state: bdi btrfs-1: dirty=792 wb=673 unstable=0 bg_thresh=991 thresh=1982 gap=517 poll_thresh=20 ino=257 dd-2584 [004] 175.534875: balance_dirty_state: bdi btrfs-1: dirty=817 wb=673 unstable=0 bg_thresh=989 thresh=1979 gap=489 poll_thresh=21 ino=257 dd-2584 [004] 175.534880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.542430: balance_dirty_state: bdi btrfs-1: dirty=817 wb=548 unstable=0 bg_thresh=990 thresh=1980 gap=615 poll_thresh=21 ino=257 dd-2584 [004] 175.542510: balance_dirty_state: bdi btrfs-1: dirty=842 wb=548 unstable=0 bg_thresh=989 thresh=1979 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 175.542632: balance_dirty_state: bdi btrfs-1: dirty=867 wb=548 unstable=0 bg_thresh=989 thresh=1978 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 175.542753: balance_dirty_state: bdi btrfs-1: dirty=892 wb=548 unstable=0 bg_thresh=988 thresh=1977 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 175.542873: balance_dirty_state: bdi btrfs-1: dirty=942 wb=548 unstable=0 bg_thresh=990 thresh=1981 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 175.542878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.550400: balance_dirty_state: bdi btrfs-1: dirty=942 wb=423 unstable=0 bg_thresh=990 thresh=1980 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 175.550678: balance_dirty_state: bdi btrfs-1: dirty=942 wb=423 unstable=0 bg_thresh=987 thresh=1974 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 175.550740: balance_dirty_state: bdi btrfs-1: dirty=967 wb=423 unstable=0 bg_thresh=989 thresh=1979 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 175.550801: balance_dirty_state: bdi btrfs-1: dirty=992 wb=423 unstable=0 bg_thresh=989 thresh=1978 gap=563 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 175.550863: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2996 wrote=0 to_write=16384 dd-2584 [004] 175.550929: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=423 unstable=0 bg_thresh=988 thresh=1977 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 175.551058: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=448 unstable=0 bg_thresh=988 thresh=1976 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 175.551188: balance_dirty_state: bdi btrfs-1: dirty=992 wb=498 unstable=0 bg_thresh=990 thresh=1980 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 175.551190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 175.555166: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=300 wrote=944 to_write=15440 dd-2584 [004] 175.558477: balance_dirty_state: bdi btrfs-1: dirty=117 wb=1248 unstable=0 bg_thresh=990 thresh=1980 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 175.558604: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1248 unstable=0 bg_thresh=987 thresh=1974 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 175.558723: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1248 unstable=0 bg_thresh=989 thresh=1979 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 175.558841: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1248 unstable=0 bg_thresh=986 thresh=1973 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 175.559078: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1248 unstable=0 bg_thresh=988 thresh=1977 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 175.559312: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1248 unstable=0 bg_thresh=988 thresh=1976 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 175.559320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=98% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.566360: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1123 unstable=0 bg_thresh=988 thresh=1976 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 175.566745: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1123 unstable=0 bg_thresh=990 thresh=1981 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 175.566831: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1123 unstable=0 bg_thresh=987 thresh=1975 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 175.566917: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1123 unstable=0 bg_thresh=990 thresh=1980 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 175.567002: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1123 unstable=0 bg_thresh=987 thresh=1974 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 175.567172: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1123 unstable=0 bg_thresh=989 thresh=1978 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 175.567342: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1123 unstable=0 bg_thresh=988 thresh=1977 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 175.567348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-136% task_weight=98% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.574310: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1073 unstable=0 bg_thresh=989 thresh=1978 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 175.574404: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1073 unstable=0 bg_thresh=988 thresh=1977 gap=512 poll_thresh=13 ino=257 dd-2584 [004] 175.574489: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1073 unstable=0 bg_thresh=988 thresh=1977 gap=512 poll_thresh=14 ino=257 dd-2584 [004] 175.574575: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1073 unstable=0 bg_thresh=988 thresh=1976 gap=486 poll_thresh=15 ino=257 dd-2584 [004] 175.574580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 175.582326: balance_dirty_state: bdi btrfs-1: dirty=417 wb=823 unstable=0 bg_thresh=987 thresh=1975 gap=735 poll_thresh=15 ino=257 dd-2584 [004] 175.582421: balance_dirty_state: bdi btrfs-1: dirty=442 wb=823 unstable=0 bg_thresh=990 thresh=1980 gap=715 poll_thresh=11 ino=257 dd-2584 [004] 175.582512: balance_dirty_state: bdi btrfs-1: dirty=442 wb=823 unstable=0 bg_thresh=987 thresh=1974 gap=709 poll_thresh=12 ino=257 dd-2584 [004] 175.582597: balance_dirty_state: bdi btrfs-1: dirty=467 wb=823 unstable=0 bg_thresh=989 thresh=1979 gap=689 poll_thresh=13 ino=257 dd-2584 [004] 175.582682: balance_dirty_state: bdi btrfs-1: dirty=492 wb=823 unstable=0 bg_thresh=989 thresh=1978 gap=663 poll_thresh=14 ino=257 dd-2584 [004] 175.582767: balance_dirty_state: bdi btrfs-1: dirty=492 wb=823 unstable=0 bg_thresh=989 thresh=1978 gap=663 poll_thresh=15 ino=257 dd-2584 [004] 175.583141: balance_dirty_state: bdi btrfs-1: dirty=517 wb=823 unstable=0 bg_thresh=988 thresh=1977 gap=637 poll_thresh=16 ino=257 dd-2584 [004] 175.583312: balance_dirty_state: bdi btrfs-1: dirty=542 wb=823 unstable=0 bg_thresh=988 thresh=1976 gap=611 poll_thresh=17 ino=257 dd-2584 [004] 175.583480: balance_dirty_state: bdi btrfs-1: dirty=567 wb=823 unstable=0 bg_thresh=987 thresh=1975 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 175.583650: balance_dirty_state: bdi btrfs-1: dirty=617 wb=823 unstable=0 bg_thresh=989 thresh=1979 gap=539 poll_thresh=19 ino=257 dd-2584 [004] 175.583819: balance_dirty_state: bdi btrfs-1: dirty=642 wb=823 unstable=0 bg_thresh=989 thresh=1978 gap=513 poll_thresh=20 ino=257 dd-2584 [004] 175.583990: balance_dirty_state: bdi btrfs-1: dirty=667 wb=823 unstable=0 bg_thresh=988 thresh=1977 gap=487 poll_thresh=21 ino=257 dd-2584 [004] 175.583996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.590393: balance_dirty_state: bdi btrfs-1: dirty=667 wb=698 unstable=0 bg_thresh=990 thresh=1981 gap=616 poll_thresh=21 ino=257 dd-2584 [004] 175.590553: balance_dirty_state: bdi btrfs-1: dirty=692 wb=698 unstable=0 bg_thresh=990 thresh=1980 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 175.590898: balance_dirty_state: bdi btrfs-1: dirty=717 wb=698 unstable=0 bg_thresh=989 thresh=1979 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 175.591218: balance_dirty_state: bdi btrfs-1: dirty=742 wb=698 unstable=0 bg_thresh=989 thresh=1978 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 175.592169: balance_dirty_state: bdi btrfs-1: dirty=792 wb=698 unstable=0 bg_thresh=991 thresh=1982 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 175.592181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-131% task_weight=98% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.598372: balance_dirty_state: bdi btrfs-1: dirty=792 wb=573 unstable=0 bg_thresh=984 thresh=1969 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 175.598524: balance_dirty_state: bdi btrfs-1: dirty=792 wb=573 unstable=0 bg_thresh=984 thresh=1968 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 175.598694: balance_dirty_state: bdi btrfs-1: dirty=817 wb=573 unstable=0 bg_thresh=984 thresh=1968 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 175.598876: balance_dirty_state: bdi btrfs-1: dirty=842 wb=573 unstable=0 bg_thresh=983 thresh=1967 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 175.599235: balance_dirty_state: bdi btrfs-1: dirty=867 wb=573 unstable=0 bg_thresh=983 thresh=1966 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 175.599583: balance_dirty_state: bdi btrfs-1: dirty=892 wb=573 unstable=0 bg_thresh=982 thresh=1965 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 175.599929: balance_dirty_state: bdi btrfs-1: dirty=917 wb=573 unstable=0 bg_thresh=984 thresh=1969 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 175.599938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1320 avg_dirty=1320 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 175.606378: balance_dirty_state: bdi btrfs-1: dirty=917 wb=448 unstable=0 bg_thresh=989 thresh=1978 gap=613 poll_thresh=19 ino=257 dd-2584 [000] 175.606476: balance_dirty_state: bdi btrfs-1: dirty=917 wb=448 unstable=0 bg_thresh=989 thresh=1978 gap=613 poll_thresh=14 ino=257 dd-2584 [000] 175.606595: balance_dirty_state: bdi btrfs-1: dirty=942 wb=448 unstable=0 bg_thresh=991 thresh=1983 gap=593 poll_thresh=15 ino=257 dd-2584 [000] 175.606712: balance_dirty_state: bdi btrfs-1: dirty=967 wb=448 unstable=0 bg_thresh=990 thresh=1981 gap=566 poll_thresh=16 ino=257 dd-2584 [000] 175.606951: balance_dirty_state: bdi btrfs-1: dirty=992 wb=448 unstable=0 bg_thresh=987 thresh=1974 gap=534 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 175.606991: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3052 wrote=0 to_write=16384 dd-2584 [000] 175.607320: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=473 unstable=0 bg_thresh=986 thresh=1972 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 175.607322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1320 avg_dirty=1320 bdi_gap=1% task_gap=-96% task_weight=99% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 175.609291: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=352 wrote=912 to_write=15472 dd-2584 [004] 175.614526: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1223 unstable=0 bg_thresh=991 thresh=1982 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 175.614615: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1223 unstable=0 bg_thresh=993 thresh=1987 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 175.614710: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1223 unstable=0 bg_thresh=993 thresh=1987 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 175.614801: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1223 unstable=0 bg_thresh=993 thresh=1986 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 175.614985: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1223 unstable=0 bg_thresh=992 thresh=1985 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 175.615172: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1223 unstable=0 bg_thresh=994 thresh=1989 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 175.615354: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1223 unstable=0 bg_thresh=994 thresh=1988 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 175.615361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.622406: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1098 unstable=0 bg_thresh=982 thresh=1964 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 175.622542: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1098 unstable=0 bg_thresh=984 thresh=1969 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 175.622663: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1098 unstable=0 bg_thresh=981 thresh=1963 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 175.622782: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1098 unstable=0 bg_thresh=984 thresh=1968 gap=528 poll_thresh=16 ino=257 dd-2584 [004] 175.623377: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1098 unstable=0 bg_thresh=983 thresh=1967 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 175.623614: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1098 unstable=0 bg_thresh=985 thresh=1971 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 175.623623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.630421: balance_dirty_state: bdi btrfs-1: dirty=392 wb=948 unstable=0 bg_thresh=985 thresh=1971 gap=631 poll_thresh=18 ino=257 dd-2584 [004] 175.630515: balance_dirty_state: bdi btrfs-1: dirty=417 wb=948 unstable=0 bg_thresh=982 thresh=1965 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 175.630602: balance_dirty_state: bdi btrfs-1: dirty=442 wb=948 unstable=0 bg_thresh=985 thresh=1970 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 175.630687: balance_dirty_state: bdi btrfs-1: dirty=442 wb=948 unstable=0 bg_thresh=982 thresh=1964 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 175.630773: balance_dirty_state: bdi btrfs-1: dirty=467 wb=948 unstable=0 bg_thresh=981 thresh=1963 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 175.630945: balance_dirty_state: bdi btrfs-1: dirty=492 wb=948 unstable=0 bg_thresh=981 thresh=1962 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 175.631115: balance_dirty_state: bdi btrfs-1: dirty=517 wb=948 unstable=0 bg_thresh=983 thresh=1966 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 175.631284: balance_dirty_state: bdi btrfs-1: dirty=567 wb=948 unstable=0 bg_thresh=982 thresh=1965 gap=450 poll_thresh=19 ino=257 dd-2584 [004] 175.631290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-300% task_weight=100% bdi_bw=66560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 175.638428: balance_dirty_state: bdi btrfs-1: dirty=567 wb=823 unstable=0 bg_thresh=982 thresh=1964 gap=574 poll_thresh=19 ino=257 dd-2584 [005] 175.638491: balance_dirty_state: bdi btrfs-1: dirty=567 wb=823 unstable=0 bg_thresh=982 thresh=1964 gap=574 poll_thresh=14 ino=257 dd-2584 [005] 175.638548: balance_dirty_state: bdi btrfs-1: dirty=592 wb=823 unstable=0 bg_thresh=984 thresh=1969 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 175.638605: balance_dirty_state: bdi btrfs-1: dirty=617 wb=823 unstable=0 bg_thresh=984 thresh=1969 gap=529 poll_thresh=16 ino=257 dd-2584 [005] 175.638897: balance_dirty_state: bdi btrfs-1: dirty=642 wb=798 unstable=0 bg_thresh=987 thresh=1974 gap=534 poll_thresh=17 ino=257 dd-2584 [005] 175.639016: balance_dirty_state: bdi btrfs-1: dirty=667 wb=798 unstable=0 bg_thresh=986 thresh=1972 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 175.639133: balance_dirty_state: bdi btrfs-1: dirty=692 wb=798 unstable=0 bg_thresh=985 thresh=1971 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 175.639138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-241% task_weight=98% bdi_bw=66560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 175.646439: balance_dirty_state: bdi btrfs-1: dirty=692 wb=648 unstable=0 bg_thresh=983 thresh=1967 gap=627 poll_thresh=19 ino=257 dd-2584 [005] 175.646542: balance_dirty_state: bdi btrfs-1: dirty=717 wb=648 unstable=0 bg_thresh=986 thresh=1972 gap=607 poll_thresh=14 ino=257 dd-2584 [005] 175.646661: balance_dirty_state: bdi btrfs-1: dirty=742 wb=648 unstable=0 bg_thresh=983 thresh=1966 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 175.646780: balance_dirty_state: bdi btrfs-1: dirty=742 wb=648 unstable=0 bg_thresh=985 thresh=1971 gap=581 poll_thresh=16 ino=257 dd-2584 [005] 175.647014: balance_dirty_state: bdi btrfs-1: dirty=792 wb=648 unstable=0 bg_thresh=987 thresh=1975 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 175.647248: balance_dirty_state: bdi btrfs-1: dirty=817 wb=648 unstable=0 bg_thresh=987 thresh=1974 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 175.647483: balance_dirty_state: bdi btrfs-1: dirty=842 wb=648 unstable=0 bg_thresh=986 thresh=1973 gap=483 poll_thresh=19 ino=257 dd-2584 [005] 175.647492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=66560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 175.654404: balance_dirty_state: bdi btrfs-1: dirty=842 wb=523 unstable=0 bg_thresh=986 thresh=1973 gap=608 poll_thresh=19 ino=257 dd-2584 [005] 175.654491: balance_dirty_state: bdi btrfs-1: dirty=867 wb=523 unstable=0 bg_thresh=983 thresh=1967 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 175.654713: balance_dirty_state: bdi btrfs-1: dirty=867 wb=523 unstable=0 bg_thresh=986 thresh=1972 gap=582 poll_thresh=15 ino=257 dd-2584 [005] 175.654772: balance_dirty_state: bdi btrfs-1: dirty=892 wb=523 unstable=0 bg_thresh=985 thresh=1971 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 175.654884: balance_dirty_state: bdi btrfs-1: dirty=917 wb=523 unstable=0 bg_thresh=985 thresh=1970 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 175.654997: balance_dirty_state: bdi btrfs-1: dirty=967 wb=523 unstable=0 bg_thresh=984 thresh=1969 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 175.655001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-196% task_weight=98% bdi_bw=66560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 175.662446: balance_dirty_state: bdi btrfs-1: dirty=967 wb=398 unstable=0 bg_thresh=986 thresh=1973 gap=608 poll_thresh=18 ino=257 dd-2584 [005] 175.662537: balance_dirty_state: bdi btrfs-1: dirty=967 wb=398 unstable=0 bg_thresh=986 thresh=1972 gap=607 poll_thresh=13 ino=257 dd-2584 [005] 175.662597: balance_dirty_state: bdi btrfs-1: dirty=992 wb=398 unstable=0 bg_thresh=986 thresh=1972 gap=582 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 175.662617: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3108 wrote=0 to_write=16384 dd-2584 [005] 175.662686: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=398 unstable=0 bg_thresh=988 thresh=1976 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 175.662768: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=398 unstable=0 bg_thresh=988 thresh=1976 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 175.662942: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=448 unstable=0 bg_thresh=987 thresh=1975 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 175.663113: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=498 unstable=0 bg_thresh=987 thresh=1974 gap=459 poll_thresh=18 ino=257 dd-2584 [005] 175.663115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=66560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 175.665230: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=408 wrote=960 to_write=15424 dd-2584 [005] 175.670430: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1248 unstable=0 bg_thresh=986 thresh=1972 gap=582 poll_thresh=18 ino=257 dd-2584 [005] 175.670522: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1248 unstable=0 bg_thresh=985 thresh=1971 gap=581 poll_thresh=13 ino=257 dd-2584 [005] 175.670584: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1248 unstable=0 bg_thresh=988 thresh=1976 gap=561 poll_thresh=14 ino=257 dd-2584 [005] 175.670819: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1248 unstable=0 bg_thresh=987 thresh=1975 gap=535 poll_thresh=15 ino=257 dd-2584 [005] 175.670879: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1248 unstable=0 bg_thresh=984 thresh=1969 gap=529 poll_thresh=16 ino=257 dd-2584 [005] 175.670997: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1248 unstable=0 bg_thresh=984 thresh=1968 gap=478 poll_thresh=17 ino=257 dd-2584 [005] 175.671002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=66560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 175.678445: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1123 unstable=0 bg_thresh=985 thresh=1971 gap=606 poll_thresh=17 ino=257 dd-2584 [005] 175.678576: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1123 unstable=0 bg_thresh=988 thresh=1976 gap=611 poll_thresh=13 ino=257 dd-2584 [005] 175.678696: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1123 unstable=0 bg_thresh=985 thresh=1970 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 175.678815: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1123 unstable=0 bg_thresh=990 thresh=1980 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 175.678933: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1123 unstable=0 bg_thresh=987 thresh=1974 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 175.679167: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1123 unstable=0 bg_thresh=986 thresh=1973 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 175.679400: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1123 unstable=0 bg_thresh=986 thresh=1972 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 175.679409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=98% bdi_bw=66560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.686470: balance_dirty_state: bdi btrfs-1: dirty=367 wb=998 unstable=0 bg_thresh=981 thresh=1963 gap=598 poll_thresh=18 ino=257 dd-2584 [001] 175.686540: balance_dirty_state: bdi btrfs-1: dirty=367 wb=998 unstable=0 bg_thresh=981 thresh=1963 gap=598 poll_thresh=13 ino=257 dd-2584 [001] 175.686600: balance_dirty_state: bdi btrfs-1: dirty=392 wb=998 unstable=0 bg_thresh=984 thresh=1968 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 175.686661: balance_dirty_state: bdi btrfs-1: dirty=417 wb=998 unstable=0 bg_thresh=984 thresh=1968 gap=553 poll_thresh=15 ino=257 dd-2584 [001] 175.686719: balance_dirty_state: bdi btrfs-1: dirty=417 wb=998 unstable=0 bg_thresh=986 thresh=1973 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 175.687010: balance_dirty_state: bdi btrfs-1: dirty=442 wb=998 unstable=0 bg_thresh=989 thresh=1978 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 175.687130: balance_dirty_state: bdi btrfs-1: dirty=492 wb=998 unstable=0 bg_thresh=988 thresh=1976 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 175.687135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1320 avg_dirty=1320 bdi_gap=4% task_gap=-89% task_weight=98% bdi_bw=66560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.694523: balance_dirty_state: bdi btrfs-1: dirty=492 wb=848 unstable=0 bg_thresh=990 thresh=1981 gap=641 poll_thresh=13 ino=257 dd-2584 [001] 175.694642: balance_dirty_state: bdi btrfs-1: dirty=517 wb=848 unstable=0 bg_thresh=990 thresh=1980 gap=615 poll_thresh=14 ino=257 dd-2584 [001] 175.694760: balance_dirty_state: bdi btrfs-1: dirty=542 wb=848 unstable=0 bg_thresh=990 thresh=1980 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 175.694877: balance_dirty_state: bdi btrfs-1: dirty=542 wb=848 unstable=0 bg_thresh=989 thresh=1979 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 175.695115: balance_dirty_state: bdi btrfs-1: dirty=592 wb=848 unstable=0 bg_thresh=991 thresh=1983 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 175.695349: balance_dirty_state: bdi btrfs-1: dirty=617 wb=848 unstable=0 bg_thresh=991 thresh=1982 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 175.695585: balance_dirty_state: bdi btrfs-1: dirty=642 wb=848 unstable=0 bg_thresh=990 thresh=1981 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 175.695594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=66560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.702451: balance_dirty_state: bdi btrfs-1: dirty=642 wb=723 unstable=0 bg_thresh=990 thresh=1981 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 175.702525: balance_dirty_state: bdi btrfs-1: dirty=667 wb=723 unstable=0 bg_thresh=990 thresh=1981 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 175.702586: balance_dirty_state: bdi btrfs-1: dirty=667 wb=723 unstable=0 bg_thresh=990 thresh=1980 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 175.702830: balance_dirty_state: bdi btrfs-1: dirty=692 wb=673 unstable=0 bg_thresh=988 thresh=1977 gap=612 poll_thresh=16 ino=257 dd-2584 [001] 175.702977: balance_dirty_state: bdi btrfs-1: dirty=717 wb=598 unstable=0 bg_thresh=988 thresh=1976 gap=661 poll_thresh=17 ino=257 dd-2584 [001] 175.703100: balance_dirty_state: bdi btrfs-1: dirty=767 wb=598 unstable=0 bg_thresh=983 thresh=1967 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 175.703223: balance_dirty_state: bdi btrfs-1: dirty=792 wb=598 unstable=0 bg_thresh=982 thresh=1965 gap=575 poll_thresh=19 ino=257 dd-2584 [001] 175.703345: balance_dirty_state: bdi btrfs-1: dirty=817 wb=598 unstable=0 bg_thresh=987 thresh=1975 gap=560 poll_thresh=20 ino=257 dd-2584 [001] 175.703468: balance_dirty_state: bdi btrfs-1: dirty=842 wb=598 unstable=0 bg_thresh=986 thresh=1972 gap=532 poll_thresh=21 ino=257 dd-2584 [001] 175.703589: balance_dirty_state: bdi btrfs-1: dirty=892 wb=598 unstable=0 bg_thresh=985 thresh=1970 gap=480 poll_thresh=22 ino=257 dd-2584 [001] 175.703594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=98% bdi_bw=66560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.710517: balance_dirty_state: bdi btrfs-1: dirty=892 wb=598 unstable=0 bg_thresh=986 thresh=1973 gap=483 poll_thresh=22 ino=257 dd-2584 [001] 175.710522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-142% task_weight=98% bdi_bw=66560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.718485: balance_dirty_state: bdi btrfs-1: dirty=892 wb=448 unstable=0 bg_thresh=985 thresh=1970 gap=630 poll_thresh=22 ino=257 dd-2584 [001] 175.718565: balance_dirty_state: bdi btrfs-1: dirty=892 wb=398 unstable=0 bg_thresh=987 thresh=1975 gap=685 poll_thresh=16 ino=257 dd-2584 [001] 175.718701: balance_dirty_state: bdi btrfs-1: dirty=942 wb=348 unstable=0 bg_thresh=992 thresh=1985 gap=695 poll_thresh=17 ino=257 dd-2584 [001] 175.718992: balance_dirty_state: bdi btrfs-1: dirty=967 wb=348 unstable=0 bg_thresh=989 thresh=1978 gap=663 poll_thresh=18 ino=257 dd-2584 [001] 175.719108: balance_dirty_state: bdi btrfs-1: dirty=992 wb=348 unstable=0 bg_thresh=988 thresh=1977 gap=637 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 175.719134: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3164 wrote=0 to_write=16384 dd-2584 [001] 175.719285: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=348 unstable=0 bg_thresh=990 thresh=1981 gap=616 poll_thresh=20 ino=257 dd-2584 [001] 175.719467: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=373 unstable=0 bg_thresh=992 thresh=1985 gap=570 poll_thresh=21 ino=257 dd-2584 [001] 175.719652: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=423 unstable=0 bg_thresh=992 thresh=1984 gap=544 poll_thresh=22 ino=257 dd-2584 [001] 175.719836: balance_dirty_state: bdi btrfs-1: dirty=992 wb=473 unstable=0 bg_thresh=991 thresh=1983 gap=518 poll_thresh=23 ino=257 dd-2584 [001] 175.720023: balance_dirty_state: bdi btrfs-1: dirty=992 wb=523 unstable=0 bg_thresh=993 thresh=1987 gap=472 poll_thresh=24 ino=257 dd-2584 [001] 175.720026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=66560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 175.721869: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=464 wrote=1024 to_write=15360 dd-2584 [000] 175.726478: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1373 unstable=0 bg_thresh=996 thresh=1993 gap=478 poll_thresh=24 ino=257 dd-2584 [000] 175.726490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=66560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.734390: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1248 unstable=0 bg_thresh=988 thresh=1976 gap=586 poll_thresh=24 ino=257 dd-2584 [004] 175.734491: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1248 unstable=0 bg_thresh=988 thresh=1976 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 175.734853: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1248 unstable=0 bg_thresh=987 thresh=1975 gap=535 poll_thresh=19 ino=257 dd-2584 [004] 175.734973: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1248 unstable=0 bg_thresh=990 thresh=1980 gap=515 poll_thresh=20 ino=257 dd-2584 [004] 175.735094: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1248 unstable=0 bg_thresh=992 thresh=1984 gap=494 poll_thresh=21 ino=257 dd-2584 [004] 175.735100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 175.742450: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1248 unstable=0 bg_thresh=985 thresh=1970 gap=480 poll_thresh=21 ino=257 dd-2584 [004] 175.742457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 175.750441: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1098 unstable=0 bg_thresh=981 thresh=1963 gap=623 poll_thresh=21 ino=257 dd-2584 [000] 175.750535: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1098 unstable=0 bg_thresh=981 thresh=1963 gap=598 poll_thresh=16 ino=257 dd-2584 [000] 175.750701: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1098 unstable=0 bg_thresh=984 thresh=1968 gap=578 poll_thresh=17 ino=257 dd-2584 [000] 175.750872: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1098 unstable=0 bg_thresh=983 thresh=1967 gap=552 poll_thresh=18 ino=257 dd-2584 [000] 175.751044: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1098 unstable=0 bg_thresh=985 thresh=1971 gap=506 poll_thresh=19 ino=257 dd-2584 [000] 175.751217: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1098 unstable=0 bg_thresh=985 thresh=1970 gap=480 poll_thresh=20 ino=257 dd-2584 [000] 175.751224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=98% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 175.758461: balance_dirty_state: bdi btrfs-1: dirty=392 wb=948 unstable=0 bg_thresh=983 thresh=1966 gap=626 poll_thresh=20 ino=257 dd-2584 [006] 175.758527: balance_dirty_state: bdi btrfs-1: dirty=417 wb=948 unstable=0 bg_thresh=983 thresh=1966 gap=601 poll_thresh=15 ino=257 dd-2584 [006] 175.758587: balance_dirty_state: bdi btrfs-1: dirty=442 wb=948 unstable=0 bg_thresh=985 thresh=1971 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 175.758888: balance_dirty_state: bdi btrfs-1: dirty=467 wb=898 unstable=0 bg_thresh=988 thresh=1976 gap=611 poll_thresh=17 ino=257 dd-2584 [006] 175.759008: balance_dirty_state: bdi btrfs-1: dirty=492 wb=898 unstable=0 bg_thresh=987 thresh=1975 gap=585 poll_thresh=18 ino=257 dd-2584 [006] 175.759126: balance_dirty_state: bdi btrfs-1: dirty=542 wb=898 unstable=0 bg_thresh=989 thresh=1979 gap=539 poll_thresh=19 ino=257 dd-2584 [006] 175.759243: balance_dirty_state: bdi btrfs-1: dirty=567 wb=898 unstable=0 bg_thresh=989 thresh=1978 gap=513 poll_thresh=20 ino=257 dd-2584 [006] 175.759362: balance_dirty_state: bdi btrfs-1: dirty=592 wb=898 unstable=0 bg_thresh=988 thresh=1977 gap=487 poll_thresh=21 ino=257 dd-2584 [006] 175.759367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 175.766478: balance_dirty_state: bdi btrfs-1: dirty=592 wb=773 unstable=0 bg_thresh=987 thresh=1975 gap=610 poll_thresh=21 ino=257 dd-2584 [006] 175.766581: balance_dirty_state: bdi btrfs-1: dirty=617 wb=773 unstable=0 bg_thresh=987 thresh=1975 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 175.766696: balance_dirty_state: bdi btrfs-1: dirty=642 wb=773 unstable=0 bg_thresh=992 thresh=1985 gap=570 poll_thresh=17 ino=257 dd-2584 [006] 175.766809: balance_dirty_state: bdi btrfs-1: dirty=667 wb=773 unstable=0 bg_thresh=992 thresh=1984 gap=544 poll_thresh=18 ino=257 dd-2584 [006] 175.767086: balance_dirty_state: bdi btrfs-1: dirty=717 wb=773 unstable=0 bg_thresh=991 thresh=1983 gap=493 poll_thresh=19 ino=257 dd-2584 [006] 175.767091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 175.774508: balance_dirty_state: bdi btrfs-1: dirty=717 wb=648 unstable=0 bg_thresh=983 thresh=1967 gap=602 poll_thresh=19 ino=257 dd-2584 [006] 175.774603: balance_dirty_state: bdi btrfs-1: dirty=717 wb=648 unstable=0 bg_thresh=983 thresh=1967 gap=602 poll_thresh=14 ino=257 dd-2584 [006] 175.774659: balance_dirty_state: bdi btrfs-1: dirty=742 wb=648 unstable=0 bg_thresh=986 thresh=1972 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 175.774714: balance_dirty_state: bdi btrfs-1: dirty=742 wb=648 unstable=0 bg_thresh=986 thresh=1972 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 175.774825: balance_dirty_state: bdi btrfs-1: dirty=792 wb=648 unstable=0 bg_thresh=991 thresh=1982 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 175.774939: balance_dirty_state: bdi btrfs-1: dirty=817 wb=648 unstable=0 bg_thresh=990 thresh=1981 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 175.775052: balance_dirty_state: bdi btrfs-1: dirty=842 wb=648 unstable=0 bg_thresh=990 thresh=1980 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 175.775056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-181% task_weight=97% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.782510: balance_dirty_state: bdi btrfs-1: dirty=842 wb=523 unstable=0 bg_thresh=983 thresh=1967 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 175.782639: balance_dirty_state: bdi btrfs-1: dirty=842 wb=523 unstable=0 bg_thresh=983 thresh=1967 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 175.782754: balance_dirty_state: bdi btrfs-1: dirty=867 wb=523 unstable=0 bg_thresh=986 thresh=1972 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 175.782872: balance_dirty_state: bdi btrfs-1: dirty=892 wb=523 unstable=0 bg_thresh=986 thresh=1972 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 175.783103: balance_dirty_state: bdi btrfs-1: dirty=917 wb=523 unstable=0 bg_thresh=988 thresh=1977 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 175.783691: balance_dirty_state: bdi btrfs-1: dirty=942 wb=523 unstable=0 bg_thresh=993 thresh=1987 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 175.783929: balance_dirty_state: bdi btrfs-1: dirty=967 wb=523 unstable=0 bg_thresh=990 thresh=1980 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 175.783938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-181% task_weight=97% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.790498: balance_dirty_state: bdi btrfs-1: dirty=967 wb=398 unstable=0 bg_thresh=988 thresh=1977 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 175.790627: balance_dirty_state: bdi btrfs-1: dirty=992 wb=398 unstable=0 bg_thresh=991 thresh=1982 gap=592 poll_thresh=14 ino=257 flush-btrfs-1-2586 [000] 175.790711: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3236 wrote=0 to_write=16384 dd-2584 [001] 175.790755: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=398 unstable=0 bg_thresh=988 thresh=1976 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 175.790880: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=398 unstable=0 bg_thresh=990 thresh=1981 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 175.791127: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=423 unstable=0 bg_thresh=992 thresh=1985 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 175.791377: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=473 unstable=0 bg_thresh=992 thresh=1984 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 175.791380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-175% task_weight=97% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 175.793891: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=536 wrote=960 to_write=15424 dd-2584 [001] 175.798512: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1223 unstable=0 bg_thresh=994 thresh=1988 gap=623 poll_thresh=18 ino=257 dd-2584 [001] 175.798642: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1223 unstable=0 bg_thresh=991 thresh=1982 gap=617 poll_thresh=13 ino=257 dd-2584 [001] 175.798783: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1173 unstable=0 bg_thresh=990 thresh=1980 gap=640 poll_thresh=14 ino=257 dd-2584 [001] 175.798871: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1123 unstable=0 bg_thresh=987 thresh=1974 gap=659 poll_thresh=15 ino=257 dd-2584 [001] 175.798942: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1098 unstable=0 bg_thresh=988 thresh=1977 gap=687 poll_thresh=16 ino=257 dd-2584 [001] 175.799085: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1098 unstable=0 bg_thresh=993 thresh=1987 gap=647 poll_thresh=17 ino=257 dd-2584 [001] 175.799518: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1098 unstable=0 bg_thresh=989 thresh=1979 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 175.799753: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1098 unstable=0 bg_thresh=989 thresh=1978 gap=588 poll_thresh=19 ino=257 dd-2584 [001] 175.799992: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1098 unstable=0 bg_thresh=991 thresh=1982 gap=542 poll_thresh=20 ino=257 dd-2584 [001] 175.800227: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1098 unstable=0 bg_thresh=990 thresh=1981 gap=516 poll_thresh=21 ino=257 dd-2584 [001] 175.800462: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1098 unstable=0 bg_thresh=990 thresh=1980 gap=490 poll_thresh=22 ino=257 dd-2584 [001] 175.800472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.806499: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1098 unstable=0 bg_thresh=990 thresh=1980 gap=490 poll_thresh=22 ino=257 dd-2584 [001] 175.806508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.814474: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1098 unstable=0 bg_thresh=992 thresh=1984 gap=494 poll_thresh=22 ino=257 dd-2584 [001] 175.814483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.822511: balance_dirty_state: bdi btrfs-1: dirty=392 wb=973 unstable=0 bg_thresh=992 thresh=1984 gap=619 poll_thresh=22 ino=257 dd-2584 [001] 175.822593: balance_dirty_state: bdi btrfs-1: dirty=417 wb=923 unstable=0 bg_thresh=988 thresh=1977 gap=637 poll_thresh=16 ino=257 dd-2584 [001] 175.822737: balance_dirty_state: bdi btrfs-1: dirty=442 wb=848 unstable=0 bg_thresh=993 thresh=1987 gap=697 poll_thresh=17 ino=257 dd-2584 [001] 175.822856: balance_dirty_state: bdi btrfs-1: dirty=467 wb=848 unstable=0 bg_thresh=993 thresh=1986 gap=671 poll_thresh=18 ino=257 dd-2584 [001] 175.823206: balance_dirty_state: bdi btrfs-1: dirty=517 wb=848 unstable=0 bg_thresh=992 thresh=1984 gap=619 poll_thresh=19 ino=257 dd-2584 [001] 175.823396: balance_dirty_state: bdi btrfs-1: dirty=542 wb=848 unstable=0 bg_thresh=991 thresh=1983 gap=593 poll_thresh=20 ino=257 dd-2584 [001] 175.823586: balance_dirty_state: bdi btrfs-1: dirty=567 wb=848 unstable=0 bg_thresh=993 thresh=1987 gap=572 poll_thresh=21 ino=257 dd-2584 [001] 175.823774: balance_dirty_state: bdi btrfs-1: dirty=592 wb=848 unstable=0 bg_thresh=993 thresh=1986 gap=546 poll_thresh=22 ino=257 dd-2584 [001] 175.823962: balance_dirty_state: bdi btrfs-1: dirty=642 wb=848 unstable=0 bg_thresh=992 thresh=1985 gap=495 poll_thresh=23 ino=257 dd-2584 [001] 175.823969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-174% task_weight=97% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.830462: balance_dirty_state: bdi btrfs-1: dirty=642 wb=748 unstable=0 bg_thresh=992 thresh=1984 gap=594 poll_thresh=23 ino=257 dd-2584 [001] 175.830534: balance_dirty_state: bdi btrfs-1: dirty=642 wb=723 unstable=0 bg_thresh=991 thresh=1982 gap=617 poll_thresh=17 ino=257 dd-2584 [001] 175.830657: balance_dirty_state: bdi btrfs-1: dirty=692 wb=723 unstable=0 bg_thresh=996 thresh=1992 gap=577 poll_thresh=18 ino=257 dd-2584 [001] 175.830779: balance_dirty_state: bdi btrfs-1: dirty=717 wb=723 unstable=0 bg_thresh=994 thresh=1989 gap=549 poll_thresh=19 ino=257 dd-2584 [001] 175.830903: balance_dirty_state: bdi btrfs-1: dirty=742 wb=723 unstable=0 bg_thresh=990 thresh=1981 gap=516 poll_thresh=20 ino=257 dd-2584 [001] 175.831194: balance_dirty_state: bdi btrfs-1: dirty=767 wb=723 unstable=0 bg_thresh=995 thresh=1990 gap=500 poll_thresh=21 ino=257 dd-2584 [001] 175.831312: balance_dirty_state: bdi btrfs-1: dirty=817 wb=723 unstable=0 bg_thresh=994 thresh=1989 gap=449 poll_thresh=22 ino=257 dd-2584 [001] 175.831317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.838540: balance_dirty_state: bdi btrfs-1: dirty=817 wb=723 unstable=0 bg_thresh=994 thresh=1989 gap=449 poll_thresh=22 ino=257 dd-2584 [001] 175.838549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.846547: balance_dirty_state: bdi btrfs-1: dirty=817 wb=598 unstable=0 bg_thresh=993 thresh=1986 gap=571 poll_thresh=22 ino=257 dd-2584 [001] 175.846675: balance_dirty_state: bdi btrfs-1: dirty=817 wb=598 unstable=0 bg_thresh=993 thresh=1986 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 175.846909: balance_dirty_state: bdi btrfs-1: dirty=867 wb=598 unstable=0 bg_thresh=992 thresh=1985 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 175.847145: balance_dirty_state: bdi btrfs-1: dirty=892 wb=598 unstable=0 bg_thresh=994 thresh=1989 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 175.847380: balance_dirty_state: bdi btrfs-1: dirty=917 wb=598 unstable=0 bg_thresh=994 thresh=1988 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 175.847388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-218% task_weight=97% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.854519: balance_dirty_state: bdi btrfs-1: dirty=917 wb=598 unstable=0 bg_thresh=994 thresh=1988 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 175.854528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-218% task_weight=97% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.862454: balance_dirty_state: bdi btrfs-1: dirty=917 wb=473 unstable=0 bg_thresh=989 thresh=1978 gap=588 poll_thresh=19 ino=257 dd-2584 [001] 175.862537: balance_dirty_state: bdi btrfs-1: dirty=942 wb=473 unstable=0 bg_thresh=985 thresh=1970 gap=555 poll_thresh=14 ino=257 dd-2584 [001] 175.862601: balance_dirty_state: bdi btrfs-1: dirty=942 wb=473 unstable=0 bg_thresh=988 thresh=1976 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 175.862666: balance_dirty_state: bdi btrfs-1: dirty=967 wb=473 unstable=0 bg_thresh=984 thresh=1968 gap=528 poll_thresh=16 ino=257 dd-2584 [001] 175.862790: balance_dirty_state: bdi btrfs-1: dirty=992 wb=473 unstable=0 bg_thresh=983 thresh=1966 gap=501 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 175.862817: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3308 wrote=0 to_write=16384 dd-2584 [001] 175.863099: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=498 unstable=0 bg_thresh=984 thresh=1969 gap=454 poll_thresh=18 ino=257 dd-2584 [001] 175.863101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-196% task_weight=98% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 175.865144: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=608 wrote=896 to_write=15488 dd-2584 [005] 175.870537: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1373 unstable=0 bg_thresh=1003 thresh=2006 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 175.870542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.878672: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1223 unstable=0 bg_thresh=995 thresh=1991 gap=626 poll_thresh=18 ino=257 dd-2584 [001] 175.878749: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1223 unstable=0 bg_thresh=995 thresh=1991 gap=626 poll_thresh=13 ino=257 dd-2584 [001] 175.878812: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1223 unstable=0 bg_thresh=995 thresh=1990 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 175.878875: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1223 unstable=0 bg_thresh=995 thresh=1990 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 175.878935: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1223 unstable=0 bg_thresh=994 thresh=1989 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 175.879062: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1223 unstable=0 bg_thresh=994 thresh=1988 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 175.879188: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1223 unstable=0 bg_thresh=996 thresh=1992 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 175.879312: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1223 unstable=0 bg_thresh=995 thresh=1991 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 175.879317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.886501: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1098 unstable=0 bg_thresh=990 thresh=1980 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 175.886599: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1098 unstable=0 bg_thresh=985 thresh=1971 gap=556 poll_thresh=14 ino=257 dd-2584 [001] 175.886677: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1098 unstable=0 bg_thresh=985 thresh=1971 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 175.886756: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1098 unstable=0 bg_thresh=987 thresh=1975 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 175.887151: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1098 unstable=0 bg_thresh=986 thresh=1972 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 175.887314: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1098 unstable=0 bg_thresh=991 thresh=1982 gap=467 poll_thresh=18 ino=257 dd-2584 [001] 175.887320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.894551: balance_dirty_state: bdi btrfs-1: dirty=417 wb=973 unstable=0 bg_thresh=989 thresh=1979 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 175.894632: balance_dirty_state: bdi btrfs-1: dirty=417 wb=973 unstable=0 bg_thresh=989 thresh=1979 gap=589 poll_thresh=13 ino=257 dd-2584 [001] 175.894707: balance_dirty_state: bdi btrfs-1: dirty=442 wb=973 unstable=0 bg_thresh=992 thresh=1984 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 175.894780: balance_dirty_state: bdi btrfs-1: dirty=442 wb=973 unstable=0 bg_thresh=992 thresh=1984 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 175.894858: balance_dirty_state: bdi btrfs-1: dirty=467 wb=973 unstable=0 bg_thresh=994 thresh=1989 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 175.895011: balance_dirty_state: bdi btrfs-1: dirty=492 wb=973 unstable=0 bg_thresh=994 thresh=1988 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 175.895166: balance_dirty_state: bdi btrfs-1: dirty=542 wb=973 unstable=0 bg_thresh=996 thresh=1992 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 175.895172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 175.902440: balance_dirty_state: bdi btrfs-1: dirty=542 wb=973 unstable=0 bg_thresh=995 thresh=1991 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 175.902445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 175.910473: balance_dirty_state: bdi btrfs-1: dirty=542 wb=898 unstable=0 bg_thresh=992 thresh=1985 gap=545 poll_thresh=18 ino=257 dd-2584 [005] 175.910539: balance_dirty_state: bdi btrfs-1: dirty=542 wb=898 unstable=0 bg_thresh=992 thresh=1985 gap=545 poll_thresh=13 ino=257 dd-2584 [005] 175.910598: balance_dirty_state: bdi btrfs-1: dirty=567 wb=898 unstable=0 bg_thresh=995 thresh=1990 gap=525 poll_thresh=14 ino=257 dd-2584 [005] 175.910655: balance_dirty_state: bdi btrfs-1: dirty=592 wb=898 unstable=0 bg_thresh=995 thresh=1990 gap=500 poll_thresh=15 ino=257 dd-2584 [005] 175.910716: balance_dirty_state: bdi btrfs-1: dirty=592 wb=898 unstable=0 bg_thresh=997 thresh=1995 gap=505 poll_thresh=16 ino=257 dd-2584 [005] 175.911010: balance_dirty_state: bdi btrfs-1: dirty=642 wb=898 unstable=0 bg_thresh=997 thresh=1994 gap=454 poll_thresh=17 ino=257 dd-2584 [005] 175.911015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 175.922553: balance_dirty_state: bdi btrfs-1: dirty=642 wb=773 unstable=0 bg_thresh=993 thresh=1986 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 175.922690: balance_dirty_state: bdi btrfs-1: dirty=642 wb=773 unstable=0 bg_thresh=992 thresh=1985 gap=570 poll_thresh=13 ino=257 dd-2584 [005] 175.922809: balance_dirty_state: bdi btrfs-1: dirty=667 wb=773 unstable=0 bg_thresh=995 thresh=1990 gap=550 poll_thresh=14 ino=257 dd-2584 [005] 175.922925: balance_dirty_state: bdi btrfs-1: dirty=692 wb=773 unstable=0 bg_thresh=992 thresh=1984 gap=519 poll_thresh=15 ino=257 dd-2584 [005] 175.923045: balance_dirty_state: bdi btrfs-1: dirty=692 wb=773 unstable=0 bg_thresh=994 thresh=1989 gap=524 poll_thresh=16 ino=257 dd-2584 [005] 175.923278: balance_dirty_state: bdi btrfs-1: dirty=717 wb=773 unstable=0 bg_thresh=994 thresh=1988 gap=498 poll_thresh=17 ino=257 dd-2584 [005] 175.923519: balance_dirty_state: bdi btrfs-1: dirty=767 wb=773 unstable=0 bg_thresh=993 thresh=1986 gap=446 poll_thresh=18 ino=257 dd-2584 [005] 175.923528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 175.930603: balance_dirty_state: bdi btrfs-1: dirty=767 wb=648 unstable=0 bg_thresh=993 thresh=1986 gap=571 poll_thresh=18 ino=257 dd-2584 [005] 175.930688: balance_dirty_state: bdi btrfs-1: dirty=767 wb=648 unstable=0 bg_thresh=993 thresh=1986 gap=571 poll_thresh=13 ino=257 dd-2584 [005] 175.930749: balance_dirty_state: bdi btrfs-1: dirty=792 wb=648 unstable=0 bg_thresh=992 thresh=1985 gap=545 poll_thresh=14 ino=257 dd-2584 [005] 175.930805: balance_dirty_state: bdi btrfs-1: dirty=817 wb=648 unstable=0 bg_thresh=992 thresh=1985 gap=520 poll_thresh=15 ino=257 dd-2584 [005] 175.930863: balance_dirty_state: bdi btrfs-1: dirty=817 wb=648 unstable=0 bg_thresh=992 thresh=1984 gap=519 poll_thresh=16 ino=257 dd-2584 [005] 175.930976: balance_dirty_state: bdi btrfs-1: dirty=867 wb=648 unstable=0 bg_thresh=991 thresh=1983 gap=468 poll_thresh=17 ino=257 dd-2584 [005] 175.930981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.938610: balance_dirty_state: bdi btrfs-1: dirty=867 wb=648 unstable=0 bg_thresh=991 thresh=1983 gap=468 poll_thresh=17 ino=257 dd-2584 [001] 175.938625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.950579: balance_dirty_state: bdi btrfs-1: dirty=867 wb=523 unstable=0 bg_thresh=992 thresh=1985 gap=595 poll_thresh=17 ino=257 dd-2584 [001] 175.950686: balance_dirty_state: bdi btrfs-1: dirty=867 wb=523 unstable=0 bg_thresh=989 thresh=1979 gap=589 poll_thresh=13 ino=257 dd-2584 [001] 175.951158: balance_dirty_state: bdi btrfs-1: dirty=892 wb=523 unstable=0 bg_thresh=992 thresh=1984 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 175.951277: balance_dirty_state: bdi btrfs-1: dirty=917 wb=523 unstable=0 bg_thresh=989 thresh=1978 gap=538 poll_thresh=15 ino=257 dd-2584 [001] 175.951396: balance_dirty_state: bdi btrfs-1: dirty=917 wb=523 unstable=0 bg_thresh=991 thresh=1983 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 175.951631: balance_dirty_state: bdi btrfs-1: dirty=967 wb=523 unstable=0 bg_thresh=991 thresh=1982 gap=492 poll_thresh=17 ino=257 dd-2584 [001] 175.951639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 175.962580: balance_dirty_state: bdi btrfs-1: dirty=967 wb=523 unstable=0 bg_thresh=991 thresh=1982 gap=492 poll_thresh=17 ino=257 dd-2584 [001] 175.962590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 175.974586: balance_dirty_state: bdi btrfs-1: dirty=967 wb=398 unstable=0 bg_thresh=990 thresh=1981 gap=616 poll_thresh=17 ino=257 dd-2584 [001] 175.974718: balance_dirty_state: bdi btrfs-1: dirty=967 wb=398 unstable=0 bg_thresh=990 thresh=1980 gap=615 poll_thresh=13 ino=257 dd-2584 [001] 175.974837: balance_dirty_state: bdi btrfs-1: dirty=992 wb=398 unstable=0 bg_thresh=992 thresh=1985 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 175.974954: balance_dirty_state: bdi btrfs-1: dirty=992 wb=398 unstable=0 bg_thresh=989 thresh=1979 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 175.975095: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=348 unstable=0 bg_thresh=992 thresh=1984 gap=619 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 175.975131: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3420 wrote=0 to_write=8192 dd-2584 [001] 175.975342: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=248 unstable=0 bg_thresh=991 thresh=1982 gap=692 poll_thresh=17 ino=257 dd-2584 [001] 175.975562: balance_dirty_state: bdi btrfs-1: dirty=1092 wb=248 unstable=0 bg_thresh=990 thresh=1981 gap=641 poll_thresh=18 ino=257 dd-2584 [001] 175.975782: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=273 unstable=0 bg_thresh=990 thresh=1980 gap=640 poll_thresh=19 ino=257 dd-2584 [001] 175.976297: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=348 unstable=0 bg_thresh=988 thresh=1977 gap=612 poll_thresh=20 ino=257 dd-2584 [001] 175.976517: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=373 unstable=0 bg_thresh=984 thresh=1969 gap=579 poll_thresh=21 ino=257 dd-2584 [001] 175.976745: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=423 unstable=0 bg_thresh=986 thresh=1973 gap=508 poll_thresh=22 ino=257 dd-2584 [001] 175.976965: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=448 unstable=0 bg_thresh=989 thresh=1978 gap=488 poll_thresh=23 ino=257 dd-2584 [001] 175.976967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 175.980958: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=724 wrote=1104 to_write=7088 dd-2584 [001] 175.982443: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1348 unstable=0 bg_thresh=990 thresh=1980 gap=490 poll_thresh=23 ino=257 dd-2584 [001] 175.982447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.994440: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1348 unstable=0 bg_thresh=990 thresh=1980 gap=490 poll_thresh=23 ino=257 dd-2584 [001] 175.994444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 175.998451: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1348 unstable=0 bg_thresh=992 thresh=1984 gap=494 poll_thresh=23 ino=257 dd-2584 [001] 175.998455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 176.006549: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1223 unstable=0 bg_thresh=991 thresh=1982 gap=617 poll_thresh=23 ino=257 dd-2584 [001] 176.006626: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1223 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 176.006753: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1223 unstable=0 bg_thresh=991 thresh=1983 gap=554 poll_thresh=18 ino=257 dd-2584 [001] 176.006880: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1223 unstable=0 bg_thresh=991 thresh=1982 gap=528 poll_thresh=19 ino=257 dd-2584 [001] 176.007007: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1223 unstable=0 bg_thresh=987 thresh=1975 gap=471 poll_thresh=20 ino=257 dd-2584 [001] 176.007012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 176.018507: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1095 unstable=0 bg_thresh=985 thresh=1970 gap=604 poll_thresh=20 ino=257 dd-2584 [001] 176.018596: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1095 unstable=0 bg_thresh=987 thresh=1975 gap=609 poll_thresh=15 ino=257 dd-2584 [001] 176.018663: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1095 unstable=0 bg_thresh=984 thresh=1969 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 176.018974: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1095 unstable=0 bg_thresh=986 thresh=1973 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 176.019094: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1095 unstable=0 bg_thresh=986 thresh=1972 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 176.019213: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1095 unstable=0 bg_thresh=985 thresh=1971 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 176.019218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 176.026570: balance_dirty_state: bdi btrfs-1: dirty=396 wb=970 unstable=0 bg_thresh=978 thresh=1957 gap=591 poll_thresh=19 ino=257 dd-2584 [001] 176.026654: balance_dirty_state: bdi btrfs-1: dirty=396 wb=970 unstable=0 bg_thresh=978 thresh=1957 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 176.026709: balance_dirty_state: bdi btrfs-1: dirty=421 wb=970 unstable=0 bg_thresh=981 thresh=1962 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 176.026768: balance_dirty_state: bdi btrfs-1: dirty=446 wb=970 unstable=0 bg_thresh=981 thresh=1962 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 176.026884: balance_dirty_state: bdi btrfs-1: dirty=471 wb=970 unstable=0 bg_thresh=983 thresh=1966 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 176.027003: balance_dirty_state: bdi btrfs-1: dirty=496 wb=970 unstable=0 bg_thresh=982 thresh=1965 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 176.027127: balance_dirty_state: bdi btrfs-1: dirty=521 wb=970 unstable=0 bg_thresh=982 thresh=1964 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 176.027131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-251% task_weight=99% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 176.034563: balance_dirty_state: bdi btrfs-1: dirty=521 wb=861 unstable=0 bg_thresh=989 thresh=1978 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 176.034631: balance_dirty_state: bdi btrfs-1: dirty=546 wb=861 unstable=0 bg_thresh=991 thresh=1983 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 176.034869: balance_dirty_state: bdi btrfs-1: dirty=571 wb=861 unstable=0 bg_thresh=988 thresh=1977 gap=545 poll_thresh=15 ino=257 dd-2584 [001] 176.034928: balance_dirty_state: bdi btrfs-1: dirty=571 wb=861 unstable=0 bg_thresh=991 thresh=1982 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 176.035046: balance_dirty_state: bdi btrfs-1: dirty=621 wb=861 unstable=0 bg_thresh=993 thresh=1986 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 176.035164: balance_dirty_state: bdi btrfs-1: dirty=646 wb=861 unstable=0 bg_thresh=992 thresh=1985 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 176.035169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 176.046550: balance_dirty_state: bdi btrfs-1: dirty=646 wb=736 unstable=0 bg_thresh=992 thresh=1984 gap=602 poll_thresh=18 ino=257 dd-2584 [002] 176.046655: balance_dirty_state: bdi btrfs-1: dirty=646 wb=736 unstable=0 bg_thresh=994 thresh=1989 gap=607 poll_thresh=13 ino=257 dd-2584 [002] 176.046772: balance_dirty_state: bdi btrfs-1: dirty=671 wb=736 unstable=0 bg_thresh=994 thresh=1989 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 176.046892: balance_dirty_state: bdi btrfs-1: dirty=696 wb=736 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=15 ino=257 dd-2584 [002] 176.047010: balance_dirty_state: bdi btrfs-1: dirty=696 wb=736 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 176.047244: balance_dirty_state: bdi btrfs-1: dirty=721 wb=736 unstable=0 bg_thresh=996 thresh=1993 gap=536 poll_thresh=17 ino=257 dd-2584 [002] 176.047480: balance_dirty_state: bdi btrfs-1: dirty=771 wb=736 unstable=0 bg_thresh=998 thresh=1997 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 176.047489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 176.054611: balance_dirty_state: bdi btrfs-1: dirty=769 wb=733 unstable=0 bg_thresh=998 thresh=1996 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 176.054621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=59824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 176.062534: balance_dirty_state: bdi btrfs-1: dirty=769 wb=608 unstable=0 bg_thresh=996 thresh=1993 gap=616 poll_thresh=18 ino=257 dd-2584 [002] 176.062629: balance_dirty_state: bdi btrfs-1: dirty=769 wb=608 unstable=0 bg_thresh=996 thresh=1993 gap=616 poll_thresh=13 ino=257 dd-2584 [002] 176.062691: balance_dirty_state: bdi btrfs-1: dirty=794 wb=608 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 176.062915: balance_dirty_state: bdi btrfs-1: dirty=819 wb=608 unstable=0 bg_thresh=995 thresh=1991 gap=564 poll_thresh=15 ino=257 dd-2584 [002] 176.062971: balance_dirty_state: bdi btrfs-1: dirty=819 wb=608 unstable=0 bg_thresh=995 thresh=1991 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 176.063085: balance_dirty_state: bdi btrfs-1: dirty=869 wb=608 unstable=0 bg_thresh=997 thresh=1995 gap=518 poll_thresh=17 ino=257 dd-2584 [002] 176.063198: balance_dirty_state: bdi btrfs-1: dirty=894 wb=608 unstable=0 bg_thresh=997 thresh=1994 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 176.063203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=59824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.070564: balance_dirty_state: bdi btrfs-1: dirty=894 wb=483 unstable=0 bg_thresh=999 thresh=1999 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 176.070724: balance_dirty_state: bdi btrfs-1: dirty=894 wb=483 unstable=0 bg_thresh=999 thresh=1999 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 176.070841: balance_dirty_state: bdi btrfs-1: dirty=919 wb=483 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 176.070959: balance_dirty_state: bdi btrfs-1: dirty=944 wb=483 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 176.071078: balance_dirty_state: bdi btrfs-1: dirty=944 wb=483 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 176.071313: balance_dirty_state: bdi btrfs-1: dirty=994 wb=483 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 176.071549: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=483 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 176.071632: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3516 wrote=0 to_write=8192 dd-2584 [004] 176.071752: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=483 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 176.071753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=59824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 176.073783: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=816 wrote=912 to_write=7280 dd-2584 [004] 176.078595: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1242 unstable=0 bg_thresh=999 thresh=1999 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 176.078838: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1242 unstable=0 bg_thresh=1002 thresh=2004 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 176.078899: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1242 unstable=0 bg_thresh=999 thresh=1998 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 176.078958: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1242 unstable=0 bg_thresh=1001 thresh=2003 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 176.079076: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1242 unstable=0 bg_thresh=1001 thresh=2002 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 176.079194: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1242 unstable=0 bg_thresh=1000 thresh=2001 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 176.079199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=59824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 176.086572: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1108 unstable=0 bg_thresh=1002 thresh=2004 gap=629 poll_thresh=18 ino=257 dd-2584 [005] 176.086701: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1108 unstable=0 bg_thresh=1002 thresh=2004 gap=629 poll_thresh=13 ino=257 dd-2584 [005] 176.086820: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1108 unstable=0 bg_thresh=1004 thresh=2009 gap=609 poll_thresh=14 ino=257 dd-2584 [005] 176.086938: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1108 unstable=0 bg_thresh=1007 thresh=2014 gap=589 poll_thresh=15 ino=257 dd-2584 [005] 176.087057: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1108 unstable=0 bg_thresh=1004 thresh=2008 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 176.087293: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1108 unstable=0 bg_thresh=1003 thresh=2007 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 176.087531: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1108 unstable=0 bg_thresh=1005 thresh=2011 gap=511 poll_thresh=18 ino=257 dd-2584 [005] 176.088121: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1108 unstable=0 bg_thresh=1005 thresh=2010 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 176.088130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=59824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 176.098564: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1108 unstable=0 bg_thresh=1005 thresh=2010 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 176.098570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=59824 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 176.110624: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1108 unstable=0 bg_thresh=1005 thresh=2010 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 176.110632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=59824 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 176.118585: balance_dirty_state: bdi btrfs-1: dirty=417 wb=983 unstable=0 bg_thresh=1005 thresh=2010 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 176.118708: balance_dirty_state: bdi btrfs-1: dirty=417 wb=983 unstable=0 bg_thresh=1004 thresh=2009 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 176.118827: balance_dirty_state: bdi btrfs-1: dirty=442 wb=983 unstable=0 bg_thresh=1007 thresh=2014 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 176.118946: balance_dirty_state: bdi btrfs-1: dirty=467 wb=983 unstable=0 bg_thresh=1004 thresh=2008 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 176.119184: balance_dirty_state: bdi btrfs-1: dirty=492 wb=983 unstable=0 bg_thresh=1006 thresh=2012 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 176.119416: balance_dirty_state: bdi btrfs-1: dirty=517 wb=983 unstable=0 bg_thresh=1005 thresh=2011 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 176.119652: balance_dirty_state: bdi btrfs-1: dirty=542 wb=983 unstable=0 bg_thresh=1005 thresh=2010 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 176.119660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=59824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.126544: balance_dirty_state: bdi btrfs-1: dirty=542 wb=908 unstable=0 bg_thresh=1004 thresh=2008 gap=558 poll_thresh=19 ino=257 dd-2584 [004] 176.126733: balance_dirty_state: bdi btrfs-1: dirty=567 wb=908 unstable=0 bg_thresh=1003 thresh=2007 gap=532 poll_thresh=14 ino=257 dd-2584 [004] 176.126915: balance_dirty_state: bdi btrfs-1: dirty=592 wb=908 unstable=0 bg_thresh=1006 thresh=2012 gap=512 poll_thresh=15 ino=257 dd-2584 [004] 176.127094: balance_dirty_state: bdi btrfs-1: dirty=592 wb=908 unstable=0 bg_thresh=1003 thresh=2006 gap=506 poll_thresh=16 ino=257 dd-2584 [004] 176.127385: balance_dirty_state: bdi btrfs-1: dirty=642 wb=908 unstable=0 bg_thresh=1002 thresh=2005 gap=455 poll_thresh=17 ino=257 dd-2584 [004] 176.127395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=59824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.134609: balance_dirty_state: bdi btrfs-1: dirty=642 wb=908 unstable=0 bg_thresh=1002 thresh=2005 gap=455 poll_thresh=17 ino=257 dd-2584 [004] 176.134618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=59824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 176.142634: balance_dirty_state: bdi btrfs-1: dirty=642 wb=783 unstable=0 bg_thresh=1004 thresh=2009 gap=584 poll_thresh=17 ino=257 dd-2584 [006] 176.142742: balance_dirty_state: bdi btrfs-1: dirty=642 wb=783 unstable=0 bg_thresh=1004 thresh=2009 gap=584 poll_thresh=13 ino=257 dd-2584 [006] 176.143144: balance_dirty_state: bdi btrfs-1: dirty=667 wb=783 unstable=0 bg_thresh=1007 thresh=2014 gap=564 poll_thresh=14 ino=257 dd-2584 [006] 176.143245: balance_dirty_state: bdi btrfs-1: dirty=667 wb=783 unstable=0 bg_thresh=1007 thresh=2014 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 176.143346: balance_dirty_state: bdi btrfs-1: dirty=692 wb=783 unstable=0 bg_thresh=1009 thresh=2019 gap=544 poll_thresh=16 ino=257 dd-2584 [006] 176.143549: balance_dirty_state: bdi btrfs-1: dirty=717 wb=783 unstable=0 bg_thresh=1009 thresh=2018 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 176.143752: balance_dirty_state: bdi btrfs-1: dirty=742 wb=783 unstable=0 bg_thresh=1011 thresh=2022 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 176.143759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=59824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 176.150504: balance_dirty_state: bdi btrfs-1: dirty=742 wb=633 unstable=0 bg_thresh=1002 thresh=2004 gap=629 poll_thresh=18 ino=257 dd-2584 [006] 176.150609: balance_dirty_state: bdi btrfs-1: dirty=767 wb=633 unstable=0 bg_thresh=1002 thresh=2004 gap=604 poll_thresh=13 ino=257 dd-2584 [006] 176.150712: balance_dirty_state: bdi btrfs-1: dirty=792 wb=633 unstable=0 bg_thresh=1004 thresh=2009 gap=584 poll_thresh=14 ino=257 dd-2584 [006] 176.150812: balance_dirty_state: bdi btrfs-1: dirty=792 wb=633 unstable=0 bg_thresh=1001 thresh=2003 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 176.150912: balance_dirty_state: bdi btrfs-1: dirty=817 wb=633 unstable=0 bg_thresh=1004 thresh=2008 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 176.151120: balance_dirty_state: bdi btrfs-1: dirty=842 wb=633 unstable=0 bg_thresh=1000 thresh=2001 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 176.151337: balance_dirty_state: bdi btrfs-1: dirty=892 wb=633 unstable=0 bg_thresh=997 thresh=1995 gap=470 poll_thresh=18 ino=257 dd-2584 [006] 176.151344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=59824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 176.158585: balance_dirty_state: bdi btrfs-1: dirty=892 wb=508 unstable=0 bg_thresh=1004 thresh=2008 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 176.158680: balance_dirty_state: bdi btrfs-1: dirty=892 wb=508 unstable=0 bg_thresh=1001 thresh=2002 gap=602 poll_thresh=13 ino=257 dd-2584 [006] 176.158914: balance_dirty_state: bdi btrfs-1: dirty=917 wb=508 unstable=0 bg_thresh=1003 thresh=2007 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 176.158974: balance_dirty_state: bdi btrfs-1: dirty=942 wb=508 unstable=0 bg_thresh=1000 thresh=2001 gap=551 poll_thresh=15 ino=257 dd-2584 [006] 176.159034: balance_dirty_state: bdi btrfs-1: dirty=942 wb=508 unstable=0 bg_thresh=1003 thresh=2006 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 176.159154: balance_dirty_state: bdi btrfs-1: dirty=967 wb=508 unstable=0 bg_thresh=1005 thresh=2010 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 176.159273: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=508 unstable=0 bg_thresh=1004 thresh=2009 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 176.159277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 176.159297: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3604 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 176.161363: writeback_single_inode: bdi btrfs-1: ino=257 state= age=904 wrote=880 to_write=7312 dd-2584 [006] 176.166514: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1383 unstable=0 bg_thresh=986 thresh=1973 gap=448 poll_thresh=18 ino=257 dd-2584 [006] 176.166519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-241% task_weight=98% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 176.174521: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1261 unstable=0 bg_thresh=989 thresh=1978 gap=571 poll_thresh=18 ino=257 dd-2584 [006] 176.174591: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1261 unstable=0 bg_thresh=991 thresh=1983 gap=576 poll_thresh=13 ino=257 dd-2584 [006] 176.174652: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1261 unstable=0 bg_thresh=991 thresh=1983 gap=551 poll_thresh=14 ino=257 dd-2584 [006] 176.174719: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1236 unstable=0 bg_thresh=994 thresh=1988 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 176.174793: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1211 unstable=0 bg_thresh=991 thresh=1982 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 176.174935: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1136 unstable=0 bg_thresh=996 thresh=1993 gap=611 poll_thresh=17 ino=257 dd-2584 [006] 176.175059: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1136 unstable=0 bg_thresh=998 thresh=1997 gap=590 poll_thresh=18 ino=257 dd-2584 [006] 176.175368: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1136 unstable=0 bg_thresh=998 thresh=1996 gap=564 poll_thresh=19 ino=257 dd-2584 [006] 176.175488: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1136 unstable=0 bg_thresh=997 thresh=1995 gap=538 poll_thresh=20 ino=257 dd-2584 [006] 176.175609: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1136 unstable=0 bg_thresh=996 thresh=1993 gap=486 poll_thresh=21 ino=257 dd-2584 [006] 176.175614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 176.182565: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1111 unstable=0 bg_thresh=996 thresh=1992 gap=510 poll_thresh=21 ino=257 dd-2584 [006] 176.182642: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1061 unstable=0 bg_thresh=998 thresh=1997 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 176.182768: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1011 unstable=0 bg_thresh=998 thresh=1996 gap=564 poll_thresh=17 ino=257 dd-2584 [006] 176.182886: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1011 unstable=0 bg_thresh=997 thresh=1995 gap=538 poll_thresh=18 ino=257 dd-2584 [006] 176.183004: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1011 unstable=0 bg_thresh=997 thresh=1994 gap=512 poll_thresh=19 ino=257 dd-2584 [006] 176.183124: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1011 unstable=0 bg_thresh=999 thresh=1998 gap=491 poll_thresh=20 ino=257 dd-2584 [006] 176.183129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 176.190622: balance_dirty_state: bdi btrfs-1: dirty=496 wb=886 unstable=0 bg_thresh=999 thresh=1998 gap=616 poll_thresh=20 ino=257 dd-2584 [006] 176.190691: balance_dirty_state: bdi btrfs-1: dirty=521 wb=886 unstable=0 bg_thresh=996 thresh=1992 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 176.190751: balance_dirty_state: bdi btrfs-1: dirty=546 wb=886 unstable=0 bg_thresh=998 thresh=1997 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 176.191043: balance_dirty_state: bdi btrfs-1: dirty=571 wb=886 unstable=0 bg_thresh=998 thresh=1996 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 176.191165: balance_dirty_state: bdi btrfs-1: dirty=596 wb=886 unstable=0 bg_thresh=994 thresh=1989 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 176.191285: balance_dirty_state: bdi btrfs-1: dirty=646 wb=886 unstable=0 bg_thresh=996 thresh=1993 gap=461 poll_thresh=19 ino=257 dd-2584 [006] 176.191290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 176.198592: balance_dirty_state: bdi btrfs-1: dirty=646 wb=886 unstable=0 bg_thresh=996 thresh=1993 gap=461 poll_thresh=19 ino=257 dd-2584 [006] 176.198602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 176.206561: balance_dirty_state: bdi btrfs-1: dirty=646 wb=761 unstable=0 bg_thresh=996 thresh=1993 gap=586 poll_thresh=19 ino=257 dd-2584 [006] 176.206651: balance_dirty_state: bdi btrfs-1: dirty=646 wb=761 unstable=0 bg_thresh=996 thresh=1993 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 176.206713: balance_dirty_state: bdi btrfs-1: dirty=671 wb=761 unstable=0 bg_thresh=996 thresh=1992 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 176.206776: balance_dirty_state: bdi btrfs-1: dirty=671 wb=761 unstable=0 bg_thresh=996 thresh=1992 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 176.206899: balance_dirty_state: bdi btrfs-1: dirty=721 wb=761 unstable=0 bg_thresh=998 thresh=1996 gap=514 poll_thresh=17 ino=257 dd-2584 [006] 176.207021: balance_dirty_state: bdi btrfs-1: dirty=746 wb=761 unstable=0 bg_thresh=997 thresh=1995 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 176.207026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 176.214591: balance_dirty_state: bdi btrfs-1: dirty=746 wb=611 unstable=0 bg_thresh=997 thresh=1995 gap=638 poll_thresh=18 ino=257 dd-2584 [006] 176.214720: balance_dirty_state: bdi btrfs-1: dirty=771 wb=611 unstable=0 bg_thresh=997 thresh=1994 gap=612 poll_thresh=13 ino=257 dd-2584 [006] 176.214842: balance_dirty_state: bdi btrfs-1: dirty=771 wb=611 unstable=0 bg_thresh=997 thresh=1994 gap=612 poll_thresh=14 ino=257 dd-2584 [006] 176.214964: balance_dirty_state: bdi btrfs-1: dirty=796 wb=611 unstable=0 bg_thresh=996 thresh=1993 gap=586 poll_thresh=15 ino=257 dd-2584 [006] 176.215438: balance_dirty_state: bdi btrfs-1: dirty=821 wb=611 unstable=0 bg_thresh=999 thresh=1998 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 176.215685: balance_dirty_state: bdi btrfs-1: dirty=846 wb=611 unstable=0 bg_thresh=995 thresh=1991 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 176.215927: balance_dirty_state: bdi btrfs-1: dirty=871 wb=611 unstable=0 bg_thresh=995 thresh=1990 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 176.216167: balance_dirty_state: bdi btrfs-1: dirty=896 wb=611 unstable=0 bg_thresh=994 thresh=1989 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 176.216176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 176.222651: balance_dirty_state: bdi btrfs-1: dirty=896 wb=611 unstable=0 bg_thresh=994 thresh=1989 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 176.222659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 176.230700: balance_dirty_state: bdi btrfs-1: dirty=896 wb=611 unstable=0 bg_thresh=994 thresh=1989 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 176.230710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.238627: balance_dirty_state: bdi btrfs-1: dirty=896 wb=486 unstable=0 bg_thresh=994 thresh=1989 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 176.238753: balance_dirty_state: bdi btrfs-1: dirty=896 wb=486 unstable=0 bg_thresh=994 thresh=1989 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 176.238870: balance_dirty_state: bdi btrfs-1: dirty=921 wb=486 unstable=0 bg_thresh=997 thresh=1994 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 176.238985: balance_dirty_state: bdi btrfs-1: dirty=946 wb=486 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 176.239227: balance_dirty_state: bdi btrfs-1: dirty=971 wb=486 unstable=0 bg_thresh=996 thresh=1993 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 176.239472: balance_dirty_state: bdi btrfs-1: dirty=996 wb=486 unstable=0 bg_thresh=998 thresh=1997 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 176.239713: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=486 unstable=0 bg_thresh=998 thresh=1996 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 176.239722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 176.239801: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3684 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 176.241906: writeback_single_inode: bdi btrfs-1: ino=257 state= age=64 wrote=912 to_write=7280 dd-2584 [004] 176.246616: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1386 unstable=0 bg_thresh=998 thresh=1996 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 176.246622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.254564: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1261 unstable=0 bg_thresh=998 thresh=1996 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 176.254848: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1261 unstable=0 bg_thresh=996 thresh=1992 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 176.254916: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1261 unstable=0 bg_thresh=995 thresh=1991 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 176.254982: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1261 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 176.255113: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1261 unstable=0 bg_thresh=996 thresh=1993 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 176.255244: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1261 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 176.255373: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1261 unstable=0 bg_thresh=994 thresh=1989 gap=464 poll_thresh=19 ino=257 dd-2584 [004] 176.255378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=58276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.262604: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1136 unstable=0 bg_thresh=994 thresh=1989 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 176.262752: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1136 unstable=0 bg_thresh=995 thresh=1990 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 176.262888: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1136 unstable=0 bg_thresh=994 thresh=1989 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 176.263025: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1136 unstable=0 bg_thresh=996 thresh=1993 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 176.263294: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1136 unstable=0 bg_thresh=996 thresh=1993 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 176.263560: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1136 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 176.263568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=56732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.270626: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1011 unstable=0 bg_thresh=995 thresh=1991 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 176.271118: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1011 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 176.271254: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1011 unstable=0 bg_thresh=994 thresh=1989 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 176.271394: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1011 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 176.271531: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1011 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 176.271807: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1011 unstable=0 bg_thresh=994 thresh=1989 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 176.272123: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1011 unstable=0 bg_thresh=995 thresh=1991 gap=457 poll_thresh=18 ino=257 dd-2584 [004] 176.272134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=56732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.278620: balance_dirty_state: bdi btrfs-1: dirty=523 wb=911 unstable=0 bg_thresh=992 thresh=1985 gap=551 poll_thresh=18 ino=257 dd-2584 [004] 176.278737: balance_dirty_state: bdi btrfs-1: dirty=523 wb=911 unstable=0 bg_thresh=995 thresh=1990 gap=556 poll_thresh=13 ino=257 dd-2584 [004] 176.278833: balance_dirty_state: bdi btrfs-1: dirty=548 wb=911 unstable=0 bg_thresh=994 thresh=1989 gap=530 poll_thresh=14 ino=257 dd-2584 [004] 176.278928: balance_dirty_state: bdi btrfs-1: dirty=573 wb=911 unstable=0 bg_thresh=997 thresh=1994 gap=510 poll_thresh=15 ino=257 dd-2584 [004] 176.279024: balance_dirty_state: bdi btrfs-1: dirty=573 wb=911 unstable=0 bg_thresh=994 thresh=1988 gap=504 poll_thresh=16 ino=257 dd-2584 [004] 176.279220: balance_dirty_state: bdi btrfs-1: dirty=623 wb=911 unstable=0 bg_thresh=993 thresh=1987 gap=453 poll_thresh=17 ino=257 dd-2584 [004] 176.279226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=56732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.286576: balance_dirty_state: bdi btrfs-1: dirty=623 wb=911 unstable=0 bg_thresh=1033 thresh=2066 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 176.286675: balance_dirty_state: bdi btrfs-1: dirty=623 wb=911 unstable=0 bg_thresh=1033 thresh=2066 gap=532 poll_thresh=13 ino=257 dd-2584 [004] 176.286766: balance_dirty_state: bdi btrfs-1: dirty=648 wb=911 unstable=0 bg_thresh=1032 thresh=2065 gap=506 poll_thresh=14 ino=257 dd-2584 [004] 176.286773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-37% task_gap=-175% task_weight=100% bdi_bw=56732 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 176.294580: balance_dirty_state: bdi btrfs-1: dirty=648 wb=761 unstable=0 bg_thresh=1003 thresh=2007 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 176.294928: balance_dirty_state: bdi btrfs-1: dirty=648 wb=761 unstable=0 bg_thresh=1003 thresh=2007 gap=598 poll_thresh=10 ino=257 dd-2584 [004] 176.295008: balance_dirty_state: bdi btrfs-1: dirty=673 wb=761 unstable=0 bg_thresh=1006 thresh=2012 gap=578 poll_thresh=11 ino=257 dd-2584 [004] 176.295090: balance_dirty_state: bdi btrfs-1: dirty=698 wb=761 unstable=0 bg_thresh=1006 thresh=2012 gap=553 poll_thresh=12 ino=257 dd-2584 [004] 176.295170: balance_dirty_state: bdi btrfs-1: dirty=698 wb=761 unstable=0 bg_thresh=1008 thresh=2017 gap=558 poll_thresh=13 ino=257 dd-2584 [004] 176.295254: balance_dirty_state: bdi btrfs-1: dirty=723 wb=761 unstable=0 bg_thresh=1008 thresh=2017 gap=533 poll_thresh=14 ino=257 dd-2584 [004] 176.295344: balance_dirty_state: bdi btrfs-1: dirty=748 wb=761 unstable=0 bg_thresh=1011 thresh=2022 gap=513 poll_thresh=15 ino=257 dd-2584 [004] 176.295439: balance_dirty_state: bdi btrfs-1: dirty=748 wb=761 unstable=0 bg_thresh=1010 thresh=2021 gap=512 poll_thresh=16 ino=257 dd-2584 [004] 176.295584: balance_dirty_state: bdi btrfs-1: dirty=798 wb=761 unstable=0 bg_thresh=1010 thresh=2020 gap=461 poll_thresh=17 ino=257 dd-2584 [004] 176.295589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=56732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.306590: balance_dirty_state: bdi btrfs-1: dirty=798 wb=761 unstable=0 bg_thresh=998 thresh=1996 gap=437 poll_thresh=17 ino=257 dd-2584 [004] 176.306622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=56732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 176.318565: balance_dirty_state: bdi btrfs-1: dirty=798 wb=511 unstable=0 bg_thresh=997 thresh=1994 gap=685 poll_thresh=17 ino=257 dd-2584 [004] 176.318691: balance_dirty_state: bdi btrfs-1: dirty=798 wb=511 unstable=0 bg_thresh=997 thresh=1994 gap=685 poll_thresh=13 ino=257 dd-2584 [004] 176.318749: balance_dirty_state: bdi btrfs-1: dirty=823 wb=511 unstable=0 bg_thresh=999 thresh=1999 gap=665 poll_thresh=14 ino=257 dd-2584 [004] 176.318806: balance_dirty_state: bdi btrfs-1: dirty=848 wb=511 unstable=0 bg_thresh=999 thresh=1999 gap=640 poll_thresh=15 ino=257 dd-2584 [004] 176.318867: balance_dirty_state: bdi btrfs-1: dirty=848 wb=511 unstable=0 bg_thresh=1002 thresh=2004 gap=645 poll_thresh=16 ino=257 dd-2584 [004] 176.318983: balance_dirty_state: bdi btrfs-1: dirty=873 wb=511 unstable=0 bg_thresh=1004 thresh=2009 gap=625 poll_thresh=17 ino=257 dd-2584 [004] 176.319267: balance_dirty_state: bdi btrfs-1: dirty=923 wb=511 unstable=0 bg_thresh=1003 thresh=2007 gap=573 poll_thresh=18 ino=257 dd-2584 [004] 176.319381: balance_dirty_state: bdi btrfs-1: dirty=948 wb=511 unstable=0 bg_thresh=1003 thresh=2006 gap=547 poll_thresh=19 ino=257 dd-2584 [004] 176.319496: balance_dirty_state: bdi btrfs-1: dirty=973 wb=511 unstable=0 bg_thresh=1002 thresh=2005 gap=521 poll_thresh=20 ino=257 dd-2584 [004] 176.319610: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=511 unstable=0 bg_thresh=1004 thresh=2009 gap=475 poll_thresh=21 ino=257 dd-2584 [004] 176.319615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=56732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 176.319678: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3764 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 176.321714: writeback_single_inode: bdi btrfs-1: ino=257 state= age=64 wrote=880 to_write=7312 dd-2584 [004] 176.330570: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1288 unstable=0 bg_thresh=1002 thresh=2005 gap=596 poll_thresh=21 ino=257 dd-2584 [004] 176.330711: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1288 unstable=0 bg_thresh=1002 thresh=2005 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 176.330829: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1288 unstable=0 bg_thresh=1005 thresh=2010 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 176.330949: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1288 unstable=0 bg_thresh=1004 thresh=2009 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 176.331068: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1288 unstable=0 bg_thresh=1006 thresh=2013 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 176.331184: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1288 unstable=0 bg_thresh=1006 thresh=2012 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 176.331189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=56732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 176.338584: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1163 unstable=0 bg_thresh=1004 thresh=2008 gap=599 poll_thresh=20 ino=257 dd-2584 [004] 176.339115: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1163 unstable=0 bg_thresh=1004 thresh=2008 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 176.339230: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1163 unstable=0 bg_thresh=1006 thresh=2013 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 176.339463: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1163 unstable=0 bg_thresh=1006 thresh=2012 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 176.339703: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1163 unstable=0 bg_thresh=1005 thresh=2011 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 176.339712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=56732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 176.346694: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1163 unstable=0 bg_thresh=1005 thresh=2011 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 176.346703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=56732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 176.354729: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1163 unstable=0 bg_thresh=1006 thresh=2013 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 176.354859: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1163 unstable=0 bg_thresh=1009 thresh=2018 gap=484 poll_thresh=13 ino=257 dd-2584 [005] 176.354867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=56732 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 176.362682: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1038 unstable=0 bg_thresh=1007 thresh=2014 gap=605 poll_thresh=13 ino=257 dd-2584 [005] 176.362755: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1038 unstable=0 bg_thresh=1003 thresh=2006 gap=572 poll_thresh=10 ino=257 dd-2584 [005] 176.362820: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1038 unstable=0 bg_thresh=1005 thresh=2011 gap=577 poll_thresh=11 ino=257 dd-2584 [005] 176.362884: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1038 unstable=0 bg_thresh=1001 thresh=2003 gap=544 poll_thresh=12 ino=257 dd-2584 [005] 176.362951: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1038 unstable=0 bg_thresh=1001 thresh=2002 gap=543 poll_thresh=13 ino=257 dd-2584 [005] 176.363014: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1038 unstable=0 bg_thresh=1003 thresh=2007 gap=523 poll_thresh=14 ino=257 dd-2584 [005] 176.363078: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1038 unstable=0 bg_thresh=1002 thresh=2004 gap=495 poll_thresh=15 ino=257 dd-2584 [005] 176.363083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=56732 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 176.370750: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1038 unstable=0 bg_thresh=1005 thresh=2010 gap=501 poll_thresh=15 ino=257 dd-2584 [000] 176.370759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=54652 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 176.378578: balance_dirty_state: bdi btrfs-1: dirty=471 wb=888 unstable=0 bg_thresh=1006 thresh=2013 gap=654 poll_thresh=15 ino=257 dd-2584 [004] 176.378689: balance_dirty_state: bdi btrfs-1: dirty=496 wb=888 unstable=0 bg_thresh=1006 thresh=2013 gap=629 poll_thresh=11 ino=257 dd-2584 [004] 176.378797: balance_dirty_state: bdi btrfs-1: dirty=496 wb=888 unstable=0 bg_thresh=1009 thresh=2018 gap=634 poll_thresh=12 ino=257 dd-2584 [004] 176.378903: balance_dirty_state: bdi btrfs-1: dirty=521 wb=888 unstable=0 bg_thresh=1009 thresh=2018 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 176.379384: balance_dirty_state: bdi btrfs-1: dirty=546 wb=888 unstable=0 bg_thresh=1011 thresh=2023 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 176.379492: balance_dirty_state: bdi btrfs-1: dirty=546 wb=888 unstable=0 bg_thresh=1011 thresh=2023 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 176.379601: balance_dirty_state: bdi btrfs-1: dirty=571 wb=888 unstable=0 bg_thresh=1014 thresh=2028 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 176.379820: balance_dirty_state: bdi btrfs-1: dirty=596 wb=888 unstable=0 bg_thresh=1016 thresh=2032 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 176.380037: balance_dirty_state: bdi btrfs-1: dirty=646 wb=888 unstable=0 bg_thresh=1012 thresh=2025 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 176.380045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=99% bdi_bw=54652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.390585: balance_dirty_state: bdi btrfs-1: dirty=646 wb=888 unstable=0 bg_thresh=1007 thresh=2014 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 176.390590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=54652 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 176.398669: balance_dirty_state: bdi btrfs-1: dirty=646 wb=758 unstable=0 bg_thresh=1007 thresh=2014 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 176.398768: balance_dirty_state: bdi btrfs-1: dirty=646 wb=758 unstable=0 bg_thresh=1007 thresh=2014 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 176.398826: balance_dirty_state: bdi btrfs-1: dirty=671 wb=758 unstable=0 bg_thresh=1009 thresh=2019 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 176.398882: balance_dirty_state: bdi btrfs-1: dirty=671 wb=758 unstable=0 bg_thresh=1009 thresh=2019 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 176.398937: balance_dirty_state: bdi btrfs-1: dirty=696 wb=758 unstable=0 bg_thresh=1012 thresh=2024 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 176.399051: balance_dirty_state: bdi btrfs-1: dirty=721 wb=758 unstable=0 bg_thresh=1011 thresh=2023 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 176.399165: balance_dirty_state: bdi btrfs-1: dirty=771 wb=758 unstable=0 bg_thresh=1013 thresh=2027 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 176.399169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=54652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.406595: balance_dirty_state: bdi btrfs-1: dirty=771 wb=758 unstable=0 bg_thresh=1014 thresh=2029 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 176.406601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=54652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.414612: balance_dirty_state: bdi btrfs-1: dirty=771 wb=758 unstable=0 bg_thresh=1011 thresh=2023 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 176.414616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=54652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.422641: balance_dirty_state: bdi btrfs-1: dirty=771 wb=641 unstable=0 bg_thresh=996 thresh=1993 gap=581 poll_thresh=18 ino=257 dd-2584 [004] 176.422794: balance_dirty_state: bdi btrfs-1: dirty=771 wb=641 unstable=0 bg_thresh=996 thresh=1993 gap=581 poll_thresh=13 ino=257 dd-2584 [004] 176.423433: balance_dirty_state: bdi btrfs-1: dirty=796 wb=641 unstable=0 bg_thresh=999 thresh=1998 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 176.423575: balance_dirty_state: bdi btrfs-1: dirty=821 wb=641 unstable=0 bg_thresh=999 thresh=1998 gap=536 poll_thresh=15 ino=257 dd-2584 [004] 176.423720: balance_dirty_state: bdi btrfs-1: dirty=821 wb=641 unstable=0 bg_thresh=1001 thresh=2003 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 176.424010: balance_dirty_state: bdi btrfs-1: dirty=871 wb=641 unstable=0 bg_thresh=1001 thresh=2002 gap=490 poll_thresh=17 ino=257 dd-2584 [004] 176.424020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=54652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.430681: balance_dirty_state: bdi btrfs-1: dirty=871 wb=641 unstable=0 bg_thresh=1008 thresh=2017 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 176.430779: balance_dirty_state: bdi btrfs-1: dirty=871 wb=641 unstable=0 bg_thresh=1008 thresh=2017 gap=505 poll_thresh=13 ino=257 dd-2584 [004] 176.430859: balance_dirty_state: bdi btrfs-1: dirty=896 wb=641 unstable=0 bg_thresh=1008 thresh=2016 gap=479 poll_thresh=14 ino=257 dd-2584 [004] 176.430865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=54652 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 176.438682: balance_dirty_state: bdi btrfs-1: dirty=896 wb=524 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 176.438774: balance_dirty_state: bdi btrfs-1: dirty=896 wb=524 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=10 ino=257 dd-2584 [004] 176.438859: balance_dirty_state: bdi btrfs-1: dirty=921 wb=524 unstable=0 bg_thresh=998 thresh=1997 gap=552 poll_thresh=11 ino=257 dd-2584 [004] 176.438945: balance_dirty_state: bdi btrfs-1: dirty=946 wb=524 unstable=0 bg_thresh=998 thresh=1997 gap=527 poll_thresh=12 ino=257 dd-2584 [004] 176.439031: balance_dirty_state: bdi btrfs-1: dirty=946 wb=524 unstable=0 bg_thresh=1001 thresh=2002 gap=532 poll_thresh=13 ino=257 dd-2584 [004] 176.439116: balance_dirty_state: bdi btrfs-1: dirty=971 wb=524 unstable=0 bg_thresh=1001 thresh=2002 gap=507 poll_thresh=14 ino=257 dd-2584 [004] 176.439203: balance_dirty_state: bdi btrfs-1: dirty=996 wb=524 unstable=0 bg_thresh=1003 thresh=2007 gap=487 poll_thresh=15 ino=257 dd-2584 [004] 176.439210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=54652 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 176.446671: balance_dirty_state: bdi btrfs-1: dirty=996 wb=374 unstable=0 bg_thresh=993 thresh=1987 gap=617 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 176.446692: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3892 wrote=0 to_write=8192 dd-2584 [004] 176.446742: balance_dirty_state: bdi btrfs-1: dirty=996 wb=374 unstable=0 bg_thresh=996 thresh=1992 gap=622 poll_thresh=11 ino=257 dd-2584 [004] 176.446804: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=374 unstable=0 bg_thresh=993 thresh=1986 gap=591 poll_thresh=12 ino=257 dd-2584 [004] 176.446868: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=374 unstable=0 bg_thresh=995 thresh=1991 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 176.447106: balance_dirty_state: bdi btrfs-1: dirty=946 wb=474 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 176.447171: balance_dirty_state: bdi btrfs-1: dirty=946 wb=499 unstable=0 bg_thresh=995 thresh=1990 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 176.447235: balance_dirty_state: bdi btrfs-1: dirty=921 wb=524 unstable=0 bg_thresh=994 thresh=1989 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 176.447368: balance_dirty_state: bdi btrfs-1: dirty=921 wb=574 unstable=0 bg_thresh=994 thresh=1988 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 176.447370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=54652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 176.449035: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=992 to_write=7200 dd-2584 [004] 176.454682: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1349 unstable=0 bg_thresh=994 thresh=1988 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 176.454686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=54652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.462715: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1224 unstable=0 bg_thresh=991 thresh=1982 gap=612 poll_thresh=17 ino=257 dd-2584 [004] 176.462817: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1224 unstable=0 bg_thresh=993 thresh=1987 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 176.462876: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1224 unstable=0 bg_thresh=993 thresh=1986 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 176.462933: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1224 unstable=0 bg_thresh=993 thresh=1986 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 176.462993: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1224 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 176.463113: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1224 unstable=0 bg_thresh=992 thresh=1984 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 176.463231: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1224 unstable=0 bg_thresh=991 thresh=1983 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 176.463236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=54652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.470690: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1099 unstable=0 bg_thresh=989 thresh=1979 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 176.470832: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1099 unstable=0 bg_thresh=989 thresh=1978 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 176.470910: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1099 unstable=0 bg_thresh=991 thresh=1983 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 176.470977: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1099 unstable=0 bg_thresh=988 thresh=1977 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 176.471235: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1099 unstable=0 bg_thresh=991 thresh=1982 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 176.471367: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1099 unstable=0 bg_thresh=990 thresh=1981 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 176.471498: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1099 unstable=0 bg_thresh=990 thresh=1980 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 176.471503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=54652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.478721: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1099 unstable=0 bg_thresh=990 thresh=1980 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 176.478752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=52636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.486727: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1099 unstable=0 bg_thresh=991 thresh=1982 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 176.486735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=52636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.494675: balance_dirty_state: bdi btrfs-1: dirty=396 wb=974 unstable=0 bg_thresh=985 thresh=1971 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 176.494773: balance_dirty_state: bdi btrfs-1: dirty=421 wb=974 unstable=0 bg_thresh=985 thresh=1971 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 176.494857: balance_dirty_state: bdi btrfs-1: dirty=421 wb=974 unstable=0 bg_thresh=988 thresh=1976 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 176.494940: balance_dirty_state: bdi btrfs-1: dirty=446 wb=974 unstable=0 bg_thresh=988 thresh=1976 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 176.495022: balance_dirty_state: bdi btrfs-1: dirty=471 wb=974 unstable=0 bg_thresh=990 thresh=1981 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 176.495191: balance_dirty_state: bdi btrfs-1: dirty=496 wb=974 unstable=0 bg_thresh=993 thresh=1986 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 176.495360: balance_dirty_state: bdi btrfs-1: dirty=521 wb=974 unstable=0 bg_thresh=995 thresh=1990 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 176.495366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=52636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.502689: balance_dirty_state: bdi btrfs-1: dirty=521 wb=849 unstable=0 bg_thresh=987 thresh=1975 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 176.502781: balance_dirty_state: bdi btrfs-1: dirty=546 wb=849 unstable=0 bg_thresh=987 thresh=1975 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 176.502865: balance_dirty_state: bdi btrfs-1: dirty=546 wb=849 unstable=0 bg_thresh=990 thresh=1980 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 176.502961: balance_dirty_state: bdi btrfs-1: dirty=571 wb=799 unstable=0 bg_thresh=992 thresh=1985 gap=615 poll_thresh=15 ino=257 dd-2584 [004] 176.503232: balance_dirty_state: bdi btrfs-1: dirty=596 wb=724 unstable=0 bg_thresh=989 thresh=1979 gap=659 poll_thresh=16 ino=257 dd-2584 [004] 176.503349: balance_dirty_state: bdi btrfs-1: dirty=621 wb=724 unstable=0 bg_thresh=989 thresh=1978 gap=633 poll_thresh=17 ino=257 dd-2584 [004] 176.503465: balance_dirty_state: bdi btrfs-1: dirty=646 wb=724 unstable=0 bg_thresh=991 thresh=1982 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 176.503580: balance_dirty_state: bdi btrfs-1: dirty=696 wb=724 unstable=0 bg_thresh=990 thresh=1981 gap=561 poll_thresh=19 ino=257 dd-2584 [004] 176.503695: balance_dirty_state: bdi btrfs-1: dirty=721 wb=724 unstable=0 bg_thresh=990 thresh=1980 gap=535 poll_thresh=20 ino=257 dd-2584 [004] 176.503813: balance_dirty_state: bdi btrfs-1: dirty=746 wb=724 unstable=0 bg_thresh=992 thresh=1984 gap=514 poll_thresh=21 ino=257 dd-2584 [004] 176.503929: balance_dirty_state: bdi btrfs-1: dirty=771 wb=724 unstable=0 bg_thresh=991 thresh=1983 gap=488 poll_thresh=22 ino=257 dd-2584 [004] 176.503933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=52636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.510654: balance_dirty_state: bdi btrfs-1: dirty=771 wb=599 unstable=0 bg_thresh=986 thresh=1972 gap=602 poll_thresh=22 ino=257 dd-2584 [004] 176.510725: balance_dirty_state: bdi btrfs-1: dirty=796 wb=599 unstable=0 bg_thresh=986 thresh=1972 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 176.510835: balance_dirty_state: bdi btrfs-1: dirty=821 wb=599 unstable=0 bg_thresh=988 thresh=1977 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 176.511113: balance_dirty_state: bdi btrfs-1: dirty=871 wb=599 unstable=0 bg_thresh=988 thresh=1976 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 176.511227: balance_dirty_state: bdi btrfs-1: dirty=896 wb=599 unstable=0 bg_thresh=990 thresh=1980 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 176.511231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=52636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.518649: balance_dirty_state: bdi btrfs-1: dirty=896 wb=474 unstable=0 bg_thresh=987 thresh=1975 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 176.518718: balance_dirty_state: bdi btrfs-1: dirty=896 wb=474 unstable=0 bg_thresh=987 thresh=1975 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 176.518775: balance_dirty_state: bdi btrfs-1: dirty=921 wb=474 unstable=0 bg_thresh=987 thresh=1974 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 176.518831: balance_dirty_state: bdi btrfs-1: dirty=946 wb=474 unstable=0 bg_thresh=987 thresh=1974 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 176.518944: balance_dirty_state: bdi btrfs-1: dirty=971 wb=474 unstable=0 bg_thresh=986 thresh=1973 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 176.519057: balance_dirty_state: bdi btrfs-1: dirty=996 wb=474 unstable=0 bg_thresh=988 thresh=1977 gap=507 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 176.519125: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3964 wrote=0 to_write=8192 dd-2584 [004] 176.519184: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=474 unstable=0 bg_thresh=988 thresh=1976 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 176.519186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=52636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 176.521184: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=896 to_write=7296 dd-2584 [000] 176.526726: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1374 unstable=0 bg_thresh=988 thresh=1976 gap=456 poll_thresh=19 ino=257 dd-2584 [000] 176.526732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=52636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 176.534628: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1249 unstable=0 bg_thresh=980 thresh=1961 gap=566 poll_thresh=19 ino=257 dd-2584 [000] 176.534725: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1249 unstable=0 bg_thresh=980 thresh=1961 gap=541 poll_thresh=14 ino=257 dd-2584 [000] 176.534815: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1249 unstable=0 bg_thresh=989 thresh=1978 gap=558 poll_thresh=15 ino=257 dd-2584 [000] 176.534922: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1249 unstable=0 bg_thresh=989 thresh=1978 gap=533 poll_thresh=16 ino=257 dd-2584 [000] 176.535508: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1249 unstable=0 bg_thresh=994 thresh=1988 gap=518 poll_thresh=17 ino=257 dd-2584 [000] 176.535744: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1249 unstable=0 bg_thresh=993 thresh=1987 gap=467 poll_thresh=18 ino=257 dd-2584 [000] 176.535753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=52636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 176.542662: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1124 unstable=0 bg_thresh=993 thresh=1986 gap=591 poll_thresh=18 ino=257 dd-2584 [000] 176.542759: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1124 unstable=0 bg_thresh=995 thresh=1991 gap=596 poll_thresh=13 ino=257 dd-2584 [000] 176.542816: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1124 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=14 ino=257 dd-2584 [000] 176.542873: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1124 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=15 ino=257 dd-2584 [000] 176.542929: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1124 unstable=0 bg_thresh=994 thresh=1989 gap=544 poll_thresh=16 ino=257 dd-2584 [000] 176.543042: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1124 unstable=0 bg_thresh=994 thresh=1988 gap=518 poll_thresh=17 ino=257 dd-2584 [000] 176.543156: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1124 unstable=0 bg_thresh=993 thresh=1987 gap=467 poll_thresh=18 ino=257 dd-2584 [000] 176.543160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=52636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 176.554678: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1124 unstable=0 bg_thresh=986 thresh=1972 gap=452 poll_thresh=18 ino=257 dd-2584 [000] 176.554683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=52636 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 176.562681: balance_dirty_state: bdi btrfs-1: dirty=396 wb=999 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=18 ino=257 dd-2584 [000] 176.562774: balance_dirty_state: bdi btrfs-1: dirty=396 wb=999 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=13 ino=257 dd-2584 [000] 176.562859: balance_dirty_state: bdi btrfs-1: dirty=421 wb=999 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=14 ino=257 dd-2584 [000] 176.562927: balance_dirty_state: bdi btrfs-1: dirty=446 wb=999 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=15 ino=257 dd-2584 [000] 176.562989: balance_dirty_state: bdi btrfs-1: dirty=446 wb=999 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 176.563285: balance_dirty_state: bdi btrfs-1: dirty=496 wb=999 unstable=0 bg_thresh=994 thresh=1989 gap=494 poll_thresh=17 ino=257 dd-2584 [000] 176.563290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=52636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.570833: balance_dirty_state: bdi btrfs-1: dirty=496 wb=999 unstable=0 bg_thresh=993 thresh=1986 gap=491 poll_thresh=13 ino=257 dd-2584 [004] 176.570840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=98% bdi_bw=52636 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 176.578758: balance_dirty_state: bdi btrfs-1: dirty=496 wb=899 unstable=0 bg_thresh=996 thresh=1992 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 176.578861: balance_dirty_state: bdi btrfs-1: dirty=521 wb=849 unstable=0 bg_thresh=998 thresh=1997 gap=627 poll_thresh=10 ino=257 dd-2584 [004] 176.578961: balance_dirty_state: bdi btrfs-1: dirty=546 wb=799 unstable=0 bg_thresh=998 thresh=1997 gap=652 poll_thresh=11 ino=257 dd-2584 [004] 176.579050: balance_dirty_state: bdi btrfs-1: dirty=546 wb=774 unstable=0 bg_thresh=1001 thresh=2002 gap=682 poll_thresh=12 ino=257 dd-2584 [004] 176.579138: balance_dirty_state: bdi btrfs-1: dirty=571 wb=774 unstable=0 bg_thresh=997 thresh=1995 gap=650 poll_thresh=13 ino=257 dd-2584 [004] 176.579225: balance_dirty_state: bdi btrfs-1: dirty=571 wb=774 unstable=0 bg_thresh=1000 thresh=2000 gap=655 poll_thresh=14 ino=257 dd-2584 [004] 176.579305: balance_dirty_state: bdi btrfs-1: dirty=596 wb=774 unstable=0 bg_thresh=999 thresh=1999 gap=629 poll_thresh=15 ino=257 dd-2584 [004] 176.579363: balance_dirty_state: bdi btrfs-1: dirty=621 wb=774 unstable=0 bg_thresh=1002 thresh=2004 gap=609 poll_thresh=16 ino=257 dd-2584 [004] 176.579475: balance_dirty_state: bdi btrfs-1: dirty=646 wb=774 unstable=0 bg_thresh=1001 thresh=2003 gap=583 poll_thresh=17 ino=257 dd-2584 [004] 176.579590: balance_dirty_state: bdi btrfs-1: dirty=671 wb=774 unstable=0 bg_thresh=1001 thresh=2002 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 176.579706: balance_dirty_state: bdi btrfs-1: dirty=721 wb=774 unstable=0 bg_thresh=1003 thresh=2006 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 176.579988: balance_dirty_state: bdi btrfs-1: dirty=746 wb=774 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=20 ino=257 dd-2584 [004] 176.579993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=52636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 176.586736: balance_dirty_state: bdi btrfs-1: dirty=746 wb=774 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=20 ino=257 dd-2584 [000] 176.586749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=51772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 176.594714: balance_dirty_state: bdi btrfs-1: dirty=746 wb=624 unstable=0 bg_thresh=998 thresh=1996 gap=626 poll_thresh=20 ino=257 dd-2584 [000] 176.594797: balance_dirty_state: bdi btrfs-1: dirty=746 wb=624 unstable=0 bg_thresh=998 thresh=1996 gap=626 poll_thresh=15 ino=257 dd-2584 [000] 176.594876: balance_dirty_state: bdi btrfs-1: dirty=771 wb=624 unstable=0 bg_thresh=1000 thresh=2001 gap=606 poll_thresh=16 ino=257 dd-2584 [000] 176.595031: balance_dirty_state: bdi btrfs-1: dirty=796 wb=624 unstable=0 bg_thresh=1003 thresh=2006 gap=586 poll_thresh=17 ino=257 dd-2584 [000] 176.595190: balance_dirty_state: bdi btrfs-1: dirty=821 wb=624 unstable=0 bg_thresh=1002 thresh=2005 gap=560 poll_thresh=18 ino=257 dd-2584 [000] 176.595351: balance_dirty_state: bdi btrfs-1: dirty=871 wb=624 unstable=0 bg_thresh=1002 thresh=2004 gap=509 poll_thresh=19 ino=257 dd-2584 [000] 176.595509: balance_dirty_state: bdi btrfs-1: dirty=896 wb=624 unstable=0 bg_thresh=1004 thresh=2008 gap=488 poll_thresh=20 ino=257 dd-2584 [000] 176.595515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=51772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 176.602734: balance_dirty_state: bdi btrfs-1: dirty=896 wb=499 unstable=0 bg_thresh=997 thresh=1994 gap=599 poll_thresh=20 ino=257 dd-2584 [000] 176.602800: balance_dirty_state: bdi btrfs-1: dirty=921 wb=499 unstable=0 bg_thresh=997 thresh=1994 gap=574 poll_thresh=15 ino=257 dd-2584 [000] 176.602857: balance_dirty_state: bdi btrfs-1: dirty=921 wb=499 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=16 ino=257 dd-2584 [000] 176.602967: balance_dirty_state: bdi btrfs-1: dirty=946 wb=499 unstable=0 bg_thresh=1002 thresh=2004 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 176.603244: balance_dirty_state: bdi btrfs-1: dirty=996 wb=499 unstable=0 bg_thresh=1004 thresh=2009 gap=514 poll_thresh=18 ino=257 dd-2584 [000] 176.603360: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=499 unstable=0 bg_thresh=1003 thresh=2007 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 176.603364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=51772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 176.603422: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4048 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 176.605446: writeback_single_inode: bdi btrfs-1: ino=257 state= age=272 wrote=880 to_write=7312 dd-2584 [000] 176.610725: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1249 unstable=0 bg_thresh=1000 thresh=2000 gap=605 poll_thresh=19 ino=257 dd-2584 [000] 176.610788: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1249 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 176.610847: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1249 unstable=0 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 176.610904: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1249 unstable=0 bg_thresh=1002 thresh=2005 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 176.611022: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1249 unstable=0 bg_thresh=1002 thresh=2004 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 176.611141: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1249 unstable=0 bg_thresh=1004 thresh=2008 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 176.611146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=51772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 176.618745: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1124 unstable=0 bg_thresh=997 thresh=1994 gap=599 poll_thresh=18 ino=257 dd-2584 [000] 176.618809: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1124 unstable=0 bg_thresh=997 thresh=1994 gap=599 poll_thresh=13 ino=257 dd-2584 [000] 176.618866: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1124 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 176.618922: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1124 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 176.618978: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1124 unstable=0 bg_thresh=1002 thresh=2004 gap=559 poll_thresh=16 ino=257 dd-2584 [000] 176.619256: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1124 unstable=0 bg_thresh=1004 thresh=2009 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 176.619370: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1124 unstable=0 bg_thresh=1006 thresh=2013 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 176.619375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=51772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 176.626748: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1124 unstable=0 bg_thresh=1006 thresh=2013 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 176.626755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=51772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 176.634723: balance_dirty_state: bdi btrfs-1: dirty=396 wb=999 unstable=0 bg_thresh=1003 thresh=2006 gap=611 poll_thresh=18 ino=257 dd-2584 [000] 176.634798: balance_dirty_state: bdi btrfs-1: dirty=396 wb=999 unstable=0 bg_thresh=1003 thresh=2006 gap=611 poll_thresh=13 ino=257 dd-2584 [000] 176.634869: balance_dirty_state: bdi btrfs-1: dirty=421 wb=999 unstable=0 bg_thresh=1005 thresh=2011 gap=591 poll_thresh=14 ino=257 dd-2584 [000] 176.634942: balance_dirty_state: bdi btrfs-1: dirty=446 wb=999 unstable=0 bg_thresh=1002 thresh=2005 gap=560 poll_thresh=15 ino=257 dd-2584 [000] 176.635013: balance_dirty_state: bdi btrfs-1: dirty=446 wb=999 unstable=0 bg_thresh=1005 thresh=2010 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 176.635157: balance_dirty_state: bdi btrfs-1: dirty=471 wb=999 unstable=0 bg_thresh=1004 thresh=2009 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 176.635302: balance_dirty_state: bdi btrfs-1: dirty=521 wb=999 unstable=0 bg_thresh=1006 thresh=2013 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 176.635307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=51772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 176.642741: balance_dirty_state: bdi btrfs-1: dirty=521 wb=999 unstable=0 bg_thresh=1006 thresh=2013 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 176.642746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=51772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.650673: balance_dirty_state: bdi btrfs-1: dirty=521 wb=874 unstable=0 bg_thresh=1006 thresh=2013 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 176.650788: balance_dirty_state: bdi btrfs-1: dirty=521 wb=874 unstable=0 bg_thresh=1006 thresh=2013 gap=618 poll_thresh=13 ino=257 dd-2584 [004] 176.650875: balance_dirty_state: bdi btrfs-1: dirty=546 wb=874 unstable=0 bg_thresh=1006 thresh=2012 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 176.650964: balance_dirty_state: bdi btrfs-1: dirty=571 wb=874 unstable=0 bg_thresh=1006 thresh=2012 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 176.651052: balance_dirty_state: bdi btrfs-1: dirty=571 wb=874 unstable=0 bg_thresh=1005 thresh=2011 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 176.651521: balance_dirty_state: bdi btrfs-1: dirty=621 wb=874 unstable=0 bg_thresh=1007 thresh=2015 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 176.651699: balance_dirty_state: bdi btrfs-1: dirty=646 wb=874 unstable=0 bg_thresh=1004 thresh=2008 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 176.651705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=51772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.658684: balance_dirty_state: bdi btrfs-1: dirty=646 wb=874 unstable=0 bg_thresh=995 thresh=1990 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 176.658691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=51772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.666740: balance_dirty_state: bdi btrfs-1: dirty=646 wb=749 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 176.666839: balance_dirty_state: bdi btrfs-1: dirty=671 wb=749 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=13 ino=257 dd-2584 [004] 176.666896: balance_dirty_state: bdi btrfs-1: dirty=671 wb=749 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 176.666951: balance_dirty_state: bdi btrfs-1: dirty=696 wb=749 unstable=0 bg_thresh=997 thresh=1995 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 176.667006: balance_dirty_state: bdi btrfs-1: dirty=721 wb=749 unstable=0 bg_thresh=1000 thresh=2000 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 176.667119: balance_dirty_state: bdi btrfs-1: dirty=746 wb=749 unstable=0 bg_thresh=1002 thresh=2005 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 176.667234: balance_dirty_state: bdi btrfs-1: dirty=771 wb=749 unstable=0 bg_thresh=1004 thresh=2009 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 176.667238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=51772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.674682: balance_dirty_state: bdi btrfs-1: dirty=771 wb=624 unstable=0 bg_thresh=1001 thresh=2002 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 176.674746: balance_dirty_state: bdi btrfs-1: dirty=796 wb=624 unstable=0 bg_thresh=1001 thresh=2002 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 176.674807: balance_dirty_state: bdi btrfs-1: dirty=796 wb=624 unstable=0 bg_thresh=1003 thresh=2007 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 176.674869: balance_dirty_state: bdi btrfs-1: dirty=821 wb=624 unstable=0 bg_thresh=1003 thresh=2007 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 176.674929: balance_dirty_state: bdi btrfs-1: dirty=846 wb=624 unstable=0 bg_thresh=1003 thresh=2006 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 176.675227: balance_dirty_state: bdi btrfs-1: dirty=871 wb=624 unstable=0 bg_thresh=1002 thresh=2005 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 176.675350: balance_dirty_state: bdi btrfs-1: dirty=896 wb=624 unstable=0 bg_thresh=1004 thresh=2009 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 176.675354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=51772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.682732: balance_dirty_state: bdi btrfs-1: dirty=896 wb=624 unstable=0 bg_thresh=999 thresh=1998 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 176.682744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=51772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.690738: balance_dirty_state: bdi btrfs-1: dirty=896 wb=499 unstable=0 bg_thresh=988 thresh=1976 gap=581 poll_thresh=18 ino=257 dd-2584 [004] 176.690917: balance_dirty_state: bdi btrfs-1: dirty=921 wb=499 unstable=0 bg_thresh=988 thresh=1976 gap=556 poll_thresh=13 ino=257 dd-2584 [004] 176.691085: balance_dirty_state: bdi btrfs-1: dirty=921 wb=499 unstable=0 bg_thresh=990 thresh=1981 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 176.691213: balance_dirty_state: bdi btrfs-1: dirty=946 wb=499 unstable=0 bg_thresh=993 thresh=1986 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 176.691389: balance_dirty_state: bdi btrfs-1: dirty=971 wb=499 unstable=0 bg_thresh=993 thresh=1986 gap=516 poll_thresh=16 ino=257 dd-2584 [004] 176.691735: balance_dirty_state: bdi btrfs-1: dirty=996 wb=499 unstable=0 bg_thresh=995 thresh=1991 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 176.691744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=51044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 176.691820: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4136 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 176.695410: writeback_single_inode: bdi btrfs-1: ino=257 state= age=84 wrote=848 to_write=7344 dd-2584 [004] 176.698722: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1199 unstable=0 bg_thresh=990 thresh=1981 gap=636 poll_thresh=17 ino=257 dd-2584 [004] 176.698788: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1199 unstable=0 bg_thresh=990 thresh=1981 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 176.698846: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1199 unstable=0 bg_thresh=990 thresh=1980 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 176.698907: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1199 unstable=0 bg_thresh=992 thresh=1985 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 176.698968: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1199 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 176.699097: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1199 unstable=0 bg_thresh=989 thresh=1978 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 176.699411: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1199 unstable=0 bg_thresh=991 thresh=1982 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 176.699547: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1199 unstable=0 bg_thresh=987 thresh=1975 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 176.699552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=51044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.706787: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1199 unstable=0 bg_thresh=990 thresh=1981 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 176.706795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=51044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.714781: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1074 unstable=0 bg_thresh=992 thresh=1985 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 176.714846: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1074 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 176.714901: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1074 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 176.714959: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1074 unstable=0 bg_thresh=994 thresh=1989 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 176.715074: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1074 unstable=0 bg_thresh=994 thresh=1988 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 176.715189: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1074 unstable=0 bg_thresh=996 thresh=1992 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 176.715193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-118% task_weight=98% bdi_bw=51044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.722780: balance_dirty_state: bdi btrfs-1: dirty=421 wb=949 unstable=0 bg_thresh=993 thresh=1986 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 176.722855: balance_dirty_state: bdi btrfs-1: dirty=446 wb=949 unstable=0 bg_thresh=993 thresh=1986 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 176.722917: balance_dirty_state: bdi btrfs-1: dirty=446 wb=949 unstable=0 bg_thresh=992 thresh=1985 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 176.722976: balance_dirty_state: bdi btrfs-1: dirty=471 wb=949 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 176.723035: balance_dirty_state: bdi btrfs-1: dirty=471 wb=949 unstable=0 bg_thresh=992 thresh=1984 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 176.723152: balance_dirty_state: bdi btrfs-1: dirty=521 wb=949 unstable=0 bg_thresh=991 thresh=1983 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 176.723436: balance_dirty_state: bdi btrfs-1: dirty=546 wb=949 unstable=0 bg_thresh=993 thresh=1987 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 176.723441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=51044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 176.730869: balance_dirty_state: bdi btrfs-1: dirty=546 wb=949 unstable=0 bg_thresh=993 thresh=1987 gap=492 poll_thresh=18 ino=257 dd-2584 [003] 176.730879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=51044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 176.738801: balance_dirty_state: bdi btrfs-1: dirty=546 wb=849 unstable=0 bg_thresh=993 thresh=1986 gap=591 poll_thresh=18 ino=257 dd-2584 [003] 176.738881: balance_dirty_state: bdi btrfs-1: dirty=546 wb=849 unstable=0 bg_thresh=990 thresh=1980 gap=585 poll_thresh=13 ino=257 dd-2584 [003] 176.738952: balance_dirty_state: bdi btrfs-1: dirty=571 wb=849 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=14 ino=257 dd-2584 [003] 176.739021: balance_dirty_state: bdi btrfs-1: dirty=596 wb=849 unstable=0 bg_thresh=992 thresh=1984 gap=539 poll_thresh=15 ino=257 dd-2584 [003] 176.739091: balance_dirty_state: bdi btrfs-1: dirty=596 wb=849 unstable=0 bg_thresh=992 thresh=1984 gap=539 poll_thresh=16 ino=257 dd-2584 [003] 176.739228: balance_dirty_state: bdi btrfs-1: dirty=646 wb=849 unstable=0 bg_thresh=991 thresh=1983 gap=488 poll_thresh=17 ino=257 dd-2584 [003] 176.739233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=51044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 176.746791: balance_dirty_state: bdi btrfs-1: dirty=646 wb=849 unstable=0 bg_thresh=991 thresh=1983 gap=488 poll_thresh=17 ino=257 dd-2584 [003] 176.746796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=51044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 176.754847: balance_dirty_state: bdi btrfs-1: dirty=646 wb=724 unstable=0 bg_thresh=993 thresh=1987 gap=617 poll_thresh=17 ino=257 dd-2584 [000] 176.754923: balance_dirty_state: bdi btrfs-1: dirty=646 wb=724 unstable=0 bg_thresh=993 thresh=1987 gap=617 poll_thresh=13 ino=257 dd-2584 [000] 176.754978: balance_dirty_state: bdi btrfs-1: dirty=671 wb=724 unstable=0 bg_thresh=996 thresh=1992 gap=597 poll_thresh=14 ino=257 dd-2584 [000] 176.755033: balance_dirty_state: bdi btrfs-1: dirty=696 wb=724 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=15 ino=257 dd-2584 [000] 176.755089: balance_dirty_state: bdi btrfs-1: dirty=696 wb=724 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=16 ino=257 dd-2584 [000] 176.755201: balance_dirty_state: bdi btrfs-1: dirty=746 wb=724 unstable=0 bg_thresh=998 thresh=1996 gap=526 poll_thresh=17 ino=257 dd-2584 [000] 176.755314: balance_dirty_state: bdi btrfs-1: dirty=771 wb=724 unstable=0 bg_thresh=1000 thresh=2000 gap=505 poll_thresh=18 ino=257 dd-2584 [000] 176.755661: balance_dirty_state: bdi btrfs-1: dirty=796 wb=724 unstable=0 bg_thresh=996 thresh=1992 gap=472 poll_thresh=19 ino=257 dd-2584 [000] 176.755668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=51044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 176.762813: balance_dirty_state: bdi btrfs-1: dirty=796 wb=599 unstable=0 bg_thresh=993 thresh=1986 gap=591 poll_thresh=19 ino=257 dd-2584 [000] 176.762897: balance_dirty_state: bdi btrfs-1: dirty=821 wb=599 unstable=0 bg_thresh=993 thresh=1986 gap=566 poll_thresh=14 ino=257 dd-2584 [000] 176.762956: balance_dirty_state: bdi btrfs-1: dirty=846 wb=599 unstable=0 bg_thresh=992 thresh=1985 gap=540 poll_thresh=15 ino=257 dd-2584 [000] 176.763013: balance_dirty_state: bdi btrfs-1: dirty=846 wb=599 unstable=0 bg_thresh=992 thresh=1985 gap=540 poll_thresh=16 ino=257 dd-2584 [000] 176.763125: balance_dirty_state: bdi btrfs-1: dirty=871 wb=599 unstable=0 bg_thresh=994 thresh=1989 gap=519 poll_thresh=17 ino=257 dd-2584 [000] 176.763242: balance_dirty_state: bdi btrfs-1: dirty=921 wb=599 unstable=0 bg_thresh=991 thresh=1982 gap=462 poll_thresh=18 ino=257 dd-2584 [000] 176.763246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=51044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 176.770824: balance_dirty_state: bdi btrfs-1: dirty=921 wb=599 unstable=0 bg_thresh=991 thresh=1982 gap=462 poll_thresh=18 ino=257 dd-2584 [000] 176.770833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=51044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.778826: balance_dirty_state: bdi btrfs-1: dirty=921 wb=599 unstable=0 bg_thresh=991 thresh=1982 gap=462 poll_thresh=18 ino=257 dd-2584 [004] 176.778835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=51044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.786729: balance_dirty_state: bdi btrfs-1: dirty=921 wb=474 unstable=0 bg_thresh=988 thresh=1977 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 176.786835: balance_dirty_state: bdi btrfs-1: dirty=946 wb=474 unstable=0 bg_thresh=988 thresh=1977 gap=557 poll_thresh=13 ino=257 dd-2584 [004] 176.786935: balance_dirty_state: bdi btrfs-1: dirty=946 wb=474 unstable=0 bg_thresh=991 thresh=1982 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 176.787037: balance_dirty_state: bdi btrfs-1: dirty=971 wb=474 unstable=0 bg_thresh=991 thresh=1982 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 176.787139: balance_dirty_state: bdi btrfs-1: dirty=996 wb=474 unstable=0 bg_thresh=993 thresh=1987 gap=517 poll_thresh=16 ino=257 flush-btrfs-1-2586 [000] 176.787172: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4232 wrote=0 to_write=8192 dd-2584 [004] 176.787362: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=474 unstable=0 bg_thresh=993 thresh=1986 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 176.787364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=98% bdi_bw=51044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 176.789238: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=864 to_write=7328 dd-2584 [004] 176.794773: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1324 unstable=0 bg_thresh=993 thresh=1986 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 176.794866: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1324 unstable=0 bg_thresh=992 thresh=1985 gap=490 poll_thresh=13 ino=257 dd-2584 [004] 176.794870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=49296 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 176.802743: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1199 unstable=0 bg_thresh=989 thresh=1979 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 176.802978: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1199 unstable=0 bg_thresh=989 thresh=1979 gap=609 poll_thresh=10 ino=257 dd-2584 [004] 176.803035: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1199 unstable=0 bg_thresh=992 thresh=1984 gap=589 poll_thresh=11 ino=257 dd-2584 [004] 176.803092: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1199 unstable=0 bg_thresh=989 thresh=1978 gap=583 poll_thresh=12 ino=257 dd-2584 [004] 176.803148: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1199 unstable=0 bg_thresh=991 thresh=1983 gap=563 poll_thresh=13 ino=257 dd-2584 [004] 176.803204: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1199 unstable=0 bg_thresh=988 thresh=1977 gap=532 poll_thresh=14 ino=257 dd-2584 [004] 176.803261: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1199 unstable=0 bg_thresh=991 thresh=1982 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 176.803321: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1199 unstable=0 bg_thresh=990 thresh=1981 gap=511 poll_thresh=16 ino=257 dd-2584 [004] 176.803436: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1199 unstable=0 bg_thresh=990 thresh=1980 gap=485 poll_thresh=17 ino=257 dd-2584 [004] 176.803441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=49296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.810779: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1199 unstable=0 bg_thresh=990 thresh=1980 gap=485 poll_thresh=17 ino=257 dd-2584 [004] 176.810788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=49296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 176.820431: balance_dirty_state: bdi btrfs-1: dirty=296 wb=949 unstable=0 bg_thresh=986 thresh=1972 gap=727 poll_thresh=17 ino=257 dd-2584 [000] 176.820606: balance_dirty_state: bdi btrfs-1: dirty=321 wb=949 unstable=0 bg_thresh=989 thresh=1978 gap=708 poll_thresh=13 ino=257 dd-2584 [000] 176.820835: balance_dirty_state: bdi btrfs-1: dirty=321 wb=949 unstable=0 bg_thresh=991 thresh=1983 gap=713 poll_thresh=14 ino=257 dd-2584 [000] 176.821012: balance_dirty_state: bdi btrfs-1: dirty=346 wb=949 unstable=0 bg_thresh=994 thresh=1988 gap=693 poll_thresh=15 ino=257 dd-2584 [000] 176.821191: balance_dirty_state: bdi btrfs-1: dirty=371 wb=949 unstable=0 bg_thresh=994 thresh=1988 gap=668 poll_thresh=16 ino=257 dd-2584 [000] 176.821469: balance_dirty_state: bdi btrfs-1: dirty=396 wb=949 unstable=0 bg_thresh=993 thresh=1987 gap=642 poll_thresh=17 ino=257 dd-2584 [000] 176.822064: balance_dirty_state: bdi btrfs-1: dirty=421 wb=949 unstable=0 bg_thresh=992 thresh=1985 gap=615 poll_thresh=18 ino=257 dd-2584 [000] 176.822303: balance_dirty_state: bdi btrfs-1: dirty=471 wb=949 unstable=0 bg_thresh=989 thresh=1978 gap=558 poll_thresh=19 ino=257 dd-2584 [000] 176.822539: balance_dirty_state: bdi btrfs-1: dirty=496 wb=949 unstable=0 bg_thresh=988 thresh=1977 gap=532 poll_thresh=20 ino=257 dd-2584 [000] 176.822875: balance_dirty_state: bdi btrfs-1: dirty=521 wb=949 unstable=0 bg_thresh=990 thresh=1981 gap=511 poll_thresh=21 ino=257 dd-2584 [000] 176.823114: balance_dirty_state: bdi btrfs-1: dirty=546 wb=949 unstable=0 bg_thresh=990 thresh=1980 gap=485 poll_thresh=22 ino=257 dd-2584 [000] 176.823122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=49296 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 176.830762: balance_dirty_state: bdi btrfs-1: dirty=546 wb=949 unstable=0 bg_thresh=984 thresh=1969 gap=474 poll_thresh=22 ino=257 dd-2584 [000] 176.830767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-196% task_weight=98% bdi_bw=49296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.838780: balance_dirty_state: bdi btrfs-1: dirty=546 wb=874 unstable=0 bg_thresh=984 thresh=1968 gap=548 poll_thresh=22 ino=257 dd-2584 [004] 176.838871: balance_dirty_state: bdi btrfs-1: dirty=571 wb=874 unstable=0 bg_thresh=984 thresh=1968 gap=523 poll_thresh=16 ino=257 dd-2584 [004] 176.839048: balance_dirty_state: bdi btrfs-1: dirty=596 wb=874 unstable=0 bg_thresh=986 thresh=1973 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 176.839226: balance_dirty_state: bdi btrfs-1: dirty=621 wb=874 unstable=0 bg_thresh=989 thresh=1978 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 176.839233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=49296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.846754: balance_dirty_state: bdi btrfs-1: dirty=621 wb=724 unstable=0 bg_thresh=982 thresh=1965 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 176.846885: balance_dirty_state: bdi btrfs-1: dirty=646 wb=724 unstable=0 bg_thresh=982 thresh=1965 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 176.846948: balance_dirty_state: bdi btrfs-1: dirty=671 wb=724 unstable=0 bg_thresh=985 thresh=1970 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 176.847170: balance_dirty_state: bdi btrfs-1: dirty=671 wb=724 unstable=0 bg_thresh=985 thresh=1970 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 176.847228: balance_dirty_state: bdi btrfs-1: dirty=696 wb=724 unstable=0 bg_thresh=984 thresh=1969 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 176.847340: balance_dirty_state: bdi btrfs-1: dirty=721 wb=724 unstable=0 bg_thresh=984 thresh=1968 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 176.847455: balance_dirty_state: bdi btrfs-1: dirty=771 wb=724 unstable=0 bg_thresh=986 thresh=1972 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 176.847459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=49296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.854742: balance_dirty_state: bdi btrfs-1: dirty=771 wb=724 unstable=0 bg_thresh=986 thresh=1972 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 176.854750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=49296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.862763: balance_dirty_state: bdi btrfs-1: dirty=771 wb=599 unstable=0 bg_thresh=977 thresh=1955 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 176.862898: balance_dirty_state: bdi btrfs-1: dirty=771 wb=599 unstable=0 bg_thresh=977 thresh=1955 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 176.862958: balance_dirty_state: bdi btrfs-1: dirty=796 wb=599 unstable=0 bg_thresh=980 thresh=1960 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 176.863014: balance_dirty_state: bdi btrfs-1: dirty=821 wb=599 unstable=0 bg_thresh=980 thresh=1960 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 176.863069: balance_dirty_state: bdi btrfs-1: dirty=821 wb=599 unstable=0 bg_thresh=982 thresh=1965 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 176.863182: balance_dirty_state: bdi btrfs-1: dirty=846 wb=599 unstable=0 bg_thresh=985 thresh=1970 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 176.863296: balance_dirty_state: bdi btrfs-1: dirty=896 wb=599 unstable=0 bg_thresh=984 thresh=1968 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 176.863300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=99% bdi_bw=49296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.870818: balance_dirty_state: bdi btrfs-1: dirty=896 wb=599 unstable=0 bg_thresh=986 thresh=1972 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 176.870828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=49296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.878818: balance_dirty_state: bdi btrfs-1: dirty=896 wb=474 unstable=0 bg_thresh=977 thresh=1955 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 176.878941: balance_dirty_state: bdi btrfs-1: dirty=896 wb=474 unstable=0 bg_thresh=977 thresh=1955 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 176.879003: balance_dirty_state: bdi btrfs-1: dirty=921 wb=474 unstable=0 bg_thresh=980 thresh=1960 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 176.879240: balance_dirty_state: bdi btrfs-1: dirty=946 wb=474 unstable=0 bg_thresh=980 thresh=1960 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 176.879300: balance_dirty_state: bdi btrfs-1: dirty=946 wb=474 unstable=0 bg_thresh=982 thresh=1965 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 176.879420: balance_dirty_state: bdi btrfs-1: dirty=996 wb=474 unstable=0 bg_thresh=985 thresh=1970 gap=500 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 176.879442: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4324 wrote=0 to_write=8192 dd-2584 [004] 176.879602: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=474 unstable=0 bg_thresh=987 thresh=1974 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 176.879604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=49296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 176.881620: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=880 to_write=7312 dd-2584 [004] 176.886755: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1349 unstable=0 bg_thresh=987 thresh=1974 gap=454 poll_thresh=18 ino=257 dd-2584 [004] 176.886761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=49296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.894751: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1224 unstable=0 bg_thresh=984 thresh=1968 gap=573 poll_thresh=18 ino=257 dd-2584 [004] 176.894898: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1224 unstable=0 bg_thresh=984 thresh=1968 gap=573 poll_thresh=13 ino=257 dd-2584 [004] 176.895015: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1224 unstable=0 bg_thresh=986 thresh=1973 gap=553 poll_thresh=14 ino=257 dd-2584 [004] 176.895136: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1224 unstable=0 bg_thresh=986 thresh=1973 gap=528 poll_thresh=15 ino=257 dd-2584 [004] 176.895254: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1224 unstable=0 bg_thresh=986 thresh=1972 gap=527 poll_thresh=16 ino=257 dd-2584 [004] 176.895488: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1224 unstable=0 bg_thresh=985 thresh=1971 gap=476 poll_thresh=17 ino=257 dd-2584 [004] 176.895497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=49296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.902798: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1224 unstable=0 bg_thresh=985 thresh=1971 gap=476 poll_thresh=17 ino=257 dd-2584 [004] 176.902807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.910797: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1099 unstable=0 bg_thresh=980 thresh=1960 gap=590 poll_thresh=17 ino=257 dd-2584 [004] 176.910865: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1099 unstable=0 bg_thresh=980 thresh=1960 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 176.910929: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1099 unstable=0 bg_thresh=982 thresh=1965 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 176.910993: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1099 unstable=0 bg_thresh=982 thresh=1965 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 176.911056: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1099 unstable=0 bg_thresh=985 thresh=1970 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 176.911373: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1099 unstable=0 bg_thresh=984 thresh=1969 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 176.911501: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1099 unstable=0 bg_thresh=986 thresh=1973 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 176.911506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=99% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.918757: balance_dirty_state: bdi btrfs-1: dirty=396 wb=974 unstable=0 bg_thresh=979 thresh=1958 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 176.918825: balance_dirty_state: bdi btrfs-1: dirty=396 wb=974 unstable=0 bg_thresh=979 thresh=1958 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 176.918887: balance_dirty_state: bdi btrfs-1: dirty=421 wb=974 unstable=0 bg_thresh=981 thresh=1963 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 176.918949: balance_dirty_state: bdi btrfs-1: dirty=446 wb=974 unstable=0 bg_thresh=984 thresh=1968 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 176.919011: balance_dirty_state: bdi btrfs-1: dirty=446 wb=974 unstable=0 bg_thresh=984 thresh=1968 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 176.919137: balance_dirty_state: bdi btrfs-1: dirty=496 wb=974 unstable=0 bg_thresh=986 thresh=1973 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 176.919263: balance_dirty_state: bdi btrfs-1: dirty=521 wb=974 unstable=0 bg_thresh=988 thresh=1977 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 176.919268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.926749: balance_dirty_state: bdi btrfs-1: dirty=521 wb=874 unstable=0 bg_thresh=978 thresh=1956 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 176.926838: balance_dirty_state: bdi btrfs-1: dirty=546 wb=874 unstable=0 bg_thresh=978 thresh=1956 gap=536 poll_thresh=13 ino=257 dd-2584 [004] 176.926921: balance_dirty_state: bdi btrfs-1: dirty=546 wb=874 unstable=0 bg_thresh=980 thresh=1961 gap=541 poll_thresh=14 ino=257 dd-2584 [004] 176.927004: balance_dirty_state: bdi btrfs-1: dirty=571 wb=874 unstable=0 bg_thresh=980 thresh=1961 gap=516 poll_thresh=15 ino=257 dd-2584 [004] 176.927087: balance_dirty_state: bdi btrfs-1: dirty=571 wb=874 unstable=0 bg_thresh=983 thresh=1966 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 176.927544: balance_dirty_state: bdi btrfs-1: dirty=621 wb=874 unstable=0 bg_thresh=985 thresh=1971 gap=476 poll_thresh=17 ino=257 dd-2584 [004] 176.927551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.934765: balance_dirty_state: bdi btrfs-1: dirty=621 wb=874 unstable=0 bg_thresh=985 thresh=1971 gap=476 poll_thresh=17 ino=257 dd-2584 [004] 176.934771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.942775: balance_dirty_state: bdi btrfs-1: dirty=621 wb=749 unstable=0 bg_thresh=984 thresh=1968 gap=598 poll_thresh=17 ino=257 dd-2584 [004] 176.942849: balance_dirty_state: bdi btrfs-1: dirty=621 wb=749 unstable=0 bg_thresh=984 thresh=1968 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 176.942905: balance_dirty_state: bdi btrfs-1: dirty=646 wb=749 unstable=0 bg_thresh=986 thresh=1973 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 176.942962: balance_dirty_state: bdi btrfs-1: dirty=671 wb=749 unstable=0 bg_thresh=986 thresh=1973 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 176.943018: balance_dirty_state: bdi btrfs-1: dirty=671 wb=749 unstable=0 bg_thresh=986 thresh=1972 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 176.943130: balance_dirty_state: bdi btrfs-1: dirty=721 wb=749 unstable=0 bg_thresh=985 thresh=1971 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 176.943245: balance_dirty_state: bdi btrfs-1: dirty=746 wb=749 unstable=0 bg_thresh=987 thresh=1975 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 176.943249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 176.950842: balance_dirty_state: bdi btrfs-1: dirty=746 wb=624 unstable=0 bg_thresh=973 thresh=1946 gap=576 poll_thresh=18 ino=257 dd-2584 [004] 176.950934: balance_dirty_state: bdi btrfs-1: dirty=771 wb=624 unstable=0 bg_thresh=973 thresh=1946 gap=551 poll_thresh=13 ino=257 dd-2584 [004] 176.951020: balance_dirty_state: bdi btrfs-1: dirty=771 wb=624 unstable=0 bg_thresh=975 thresh=1951 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 176.951105: balance_dirty_state: bdi btrfs-1: dirty=796 wb=624 unstable=0 bg_thresh=975 thresh=1951 gap=531 poll_thresh=15 ino=257 dd-2584 [004] 176.951192: balance_dirty_state: bdi btrfs-1: dirty=796 wb=624 unstable=0 bg_thresh=978 thresh=1956 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 176.951366: balance_dirty_state: bdi btrfs-1: dirty=846 wb=624 unstable=0 bg_thresh=980 thresh=1960 gap=490 poll_thresh=17 ino=257 dd-2584 [004] 176.951814: balance_dirty_state: bdi btrfs-1: dirty=871 wb=624 unstable=0 bg_thresh=982 thresh=1964 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 176.951821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-203% task_weight=100% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 176.958847: balance_dirty_state: bdi btrfs-1: dirty=871 wb=624 unstable=0 bg_thresh=994 thresh=1989 gap=494 poll_thresh=18 ino=257 dd-2584 [007] 176.958853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 176.966824: balance_dirty_state: bdi btrfs-1: dirty=871 wb=499 unstable=0 bg_thresh=973 thresh=1947 gap=577 poll_thresh=18 ino=257 dd-2584 [007] 176.966897: balance_dirty_state: bdi btrfs-1: dirty=871 wb=499 unstable=0 bg_thresh=973 thresh=1947 gap=577 poll_thresh=13 ino=257 dd-2584 [007] 176.967017: balance_dirty_state: bdi btrfs-1: dirty=896 wb=499 unstable=0 bg_thresh=976 thresh=1952 gap=557 poll_thresh=14 ino=257 dd-2584 [007] 176.967136: balance_dirty_state: bdi btrfs-1: dirty=921 wb=499 unstable=0 bg_thresh=978 thresh=1957 gap=537 poll_thresh=15 ino=257 dd-2584 [007] 176.967255: balance_dirty_state: bdi btrfs-1: dirty=921 wb=499 unstable=0 bg_thresh=978 thresh=1957 gap=537 poll_thresh=16 ino=257 dd-2584 [007] 176.967406: balance_dirty_state: bdi btrfs-1: dirty=971 wb=499 unstable=0 bg_thresh=978 thresh=1956 gap=486 poll_thresh=17 ino=257 dd-2584 [007] 176.967410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 176.974889: balance_dirty_state: bdi btrfs-1: dirty=971 wb=499 unstable=0 bg_thresh=981 thresh=1962 gap=492 poll_thresh=17 ino=257 dd-2584 [007] 176.974991: balance_dirty_state: bdi btrfs-1: dirty=971 wb=499 unstable=0 bg_thresh=980 thresh=1961 gap=491 poll_thresh=13 ino=257 dd-2584 [007] 176.975054: balance_dirty_state: bdi btrfs-1: dirty=996 wb=499 unstable=0 bg_thresh=983 thresh=1966 gap=471 poll_thresh=14 ino=257 dd-2584 [007] 176.975059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 176.975158: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4420 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 176.977579: writeback_single_inode: bdi btrfs-1: ino=257 state= age=276 wrote=832 to_write=7360 dd-2584 [007] 176.986771: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1324 unstable=0 bg_thresh=988 thresh=1977 gap=482 poll_thresh=14 ino=257 dd-2584 [007] 176.986775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 176.990868: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1324 unstable=0 bg_thresh=988 thresh=1977 gap=482 poll_thresh=14 ino=257 dd-2584 [007] 176.990875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 176.998924: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1074 unstable=0 bg_thresh=983 thresh=1966 gap=718 poll_thresh=14 ino=257 dd-2584 [007] 176.999001: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1074 unstable=0 bg_thresh=983 thresh=1966 gap=718 poll_thresh=10 ino=257 dd-2584 [007] 176.999070: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1074 unstable=0 bg_thresh=985 thresh=1971 gap=698 poll_thresh=11 ino=257 dd-2584 [007] 176.999138: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1074 unstable=0 bg_thresh=981 thresh=1962 gap=664 poll_thresh=12 ino=257 dd-2584 [007] 176.999206: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1074 unstable=0 bg_thresh=981 thresh=1962 gap=664 poll_thresh=13 ino=257 dd-2584 [007] 176.999272: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1074 unstable=0 bg_thresh=983 thresh=1967 gap=644 poll_thresh=14 ino=257 dd-2584 [007] 176.999340: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1074 unstable=0 bg_thresh=989 thresh=1978 gap=630 poll_thresh=15 ino=257 dd-2584 [007] 176.999597: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1074 unstable=0 bg_thresh=985 thresh=1970 gap=622 poll_thresh=16 ino=257 dd-2584 [007] 176.999722: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1074 unstable=0 bg_thresh=981 thresh=1962 gap=564 poll_thresh=17 ino=257 dd-2584 [007] 176.999843: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1074 unstable=0 bg_thresh=986 thresh=1972 gap=549 poll_thresh=18 ino=257 dd-2584 [007] 176.999969: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1074 unstable=0 bg_thresh=981 thresh=1963 gap=515 poll_thresh=19 ino=257 dd-2584 [007] 177.000090: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1074 unstable=0 bg_thresh=981 thresh=1962 gap=489 poll_thresh=20 ino=257 dd-2584 [007] 177.000094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-53% task_gap=-206% task_weight=100% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.006898: balance_dirty_state: bdi btrfs-1: dirty=414 wb=961 unstable=0 bg_thresh=989 thresh=1978 gap=603 poll_thresh=20 ino=257 dd-2584 [007] 177.006967: balance_dirty_state: bdi btrfs-1: dirty=439 wb=961 unstable=0 bg_thresh=988 thresh=1977 gap=577 poll_thresh=15 ino=257 dd-2584 [007] 177.007027: balance_dirty_state: bdi btrfs-1: dirty=464 wb=961 unstable=0 bg_thresh=988 thresh=1977 gap=552 poll_thresh=16 ino=257 dd-2584 [007] 177.007146: balance_dirty_state: bdi btrfs-1: dirty=489 wb=961 unstable=0 bg_thresh=987 thresh=1975 gap=525 poll_thresh=17 ino=257 dd-2584 [007] 177.007269: balance_dirty_state: bdi btrfs-1: dirty=514 wb=961 unstable=0 bg_thresh=989 thresh=1978 gap=503 poll_thresh=18 ino=257 dd-2584 [007] 177.007560: balance_dirty_state: bdi btrfs-1: dirty=564 wb=961 unstable=0 bg_thresh=993 thresh=1987 gap=462 poll_thresh=19 ino=257 dd-2584 [007] 177.007565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=47516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.014770: balance_dirty_state: bdi btrfs-1: dirty=564 wb=836 unstable=0 bg_thresh=989 thresh=1979 gap=579 poll_thresh=19 ino=257 dd-2584 [007] 177.014841: balance_dirty_state: bdi btrfs-1: dirty=564 wb=836 unstable=0 bg_thresh=989 thresh=1978 gap=578 poll_thresh=14 ino=257 dd-2584 [007] 177.014902: balance_dirty_state: bdi btrfs-1: dirty=589 wb=836 unstable=0 bg_thresh=988 thresh=1977 gap=552 poll_thresh=15 ino=257 dd-2584 [007] 177.014962: balance_dirty_state: bdi btrfs-1: dirty=589 wb=836 unstable=0 bg_thresh=988 thresh=1977 gap=552 poll_thresh=16 ino=257 dd-2584 [007] 177.015084: balance_dirty_state: bdi btrfs-1: dirty=639 wb=836 unstable=0 bg_thresh=990 thresh=1981 gap=506 poll_thresh=17 ino=257 dd-2584 [007] 177.015204: balance_dirty_state: bdi btrfs-1: dirty=664 wb=836 unstable=0 bg_thresh=990 thresh=1980 gap=480 poll_thresh=18 ino=257 dd-2584 [007] 177.015209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=47516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.022941: balance_dirty_state: bdi btrfs-1: dirty=661 wb=836 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=18 ino=257 dd-2584 [007] 177.022946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=47516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.030881: balance_dirty_state: bdi btrfs-1: dirty=666 wb=580 unstable=0 bg_thresh=986 thresh=1973 gap=727 poll_thresh=18 ino=257 dd-2584 [007] 177.031003: balance_dirty_state: bdi btrfs-1: dirty=691 wb=580 unstable=0 bg_thresh=983 thresh=1967 gap=696 poll_thresh=13 ino=257 dd-2584 [007] 177.031126: balance_dirty_state: bdi btrfs-1: dirty=691 wb=580 unstable=0 bg_thresh=986 thresh=1972 gap=701 poll_thresh=14 ino=257 dd-2584 [007] 177.031244: balance_dirty_state: bdi btrfs-1: dirty=716 wb=580 unstable=0 bg_thresh=985 thresh=1971 gap=675 poll_thresh=15 ino=257 dd-2584 [007] 177.031366: balance_dirty_state: bdi btrfs-1: dirty=741 wb=580 unstable=0 bg_thresh=988 thresh=1976 gap=655 poll_thresh=16 ino=257 dd-2584 [007] 177.031604: balance_dirty_state: bdi btrfs-1: dirty=766 wb=580 unstable=0 bg_thresh=987 thresh=1975 gap=629 poll_thresh=17 ino=257 dd-2584 [007] 177.031843: balance_dirty_state: bdi btrfs-1: dirty=791 wb=580 unstable=0 bg_thresh=987 thresh=1974 gap=603 poll_thresh=18 ino=257 dd-2584 [007] 177.032433: balance_dirty_state: bdi btrfs-1: dirty=816 wb=580 unstable=0 bg_thresh=980 thresh=1961 gap=565 poll_thresh=19 ino=257 dd-2584 [007] 177.032672: balance_dirty_state: bdi btrfs-1: dirty=866 wb=580 unstable=0 bg_thresh=982 thresh=1965 gap=519 poll_thresh=20 ino=257 dd-2584 [007] 177.032910: balance_dirty_state: bdi btrfs-1: dirty=891 wb=580 unstable=0 bg_thresh=982 thresh=1964 gap=493 poll_thresh=21 ino=257 dd-2584 [007] 177.033153: balance_dirty_state: bdi btrfs-1: dirty=916 wb=580 unstable=0 bg_thresh=981 thresh=1963 gap=467 poll_thresh=22 ino=257 dd-2584 [007] 177.033162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-52% task_gap=-205% task_weight=100% bdi_bw=47516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.038932: balance_dirty_state: bdi btrfs-1: dirty=916 wb=580 unstable=0 bg_thresh=981 thresh=1963 gap=467 poll_thresh=22 ino=257 dd-2584 [007] 177.038941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-52% task_gap=-205% task_weight=100% bdi_bw=47516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.046940: balance_dirty_state: bdi btrfs-1: dirty=916 wb=305 unstable=0 bg_thresh=981 thresh=1962 gap=741 poll_thresh=22 ino=257 dd-2584 [007] 177.047028: balance_dirty_state: bdi btrfs-1: dirty=941 wb=305 unstable=0 bg_thresh=983 thresh=1967 gap=721 poll_thresh=16 ino=257 dd-2584 [007] 177.047147: balance_dirty_state: bdi btrfs-1: dirty=966 wb=305 unstable=0 bg_thresh=983 thresh=1966 gap=695 poll_thresh=17 ino=257 dd-2584 [007] 177.047264: balance_dirty_state: bdi btrfs-1: dirty=991 wb=305 unstable=0 bg_thresh=982 thresh=1965 gap=669 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 177.047336: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4492 wrote=0 to_write=8192 dd-2584 [007] 177.047389: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=305 unstable=0 bg_thresh=982 thresh=1964 gap=618 poll_thresh=19 ino=257 dd-2584 [007] 177.047687: balance_dirty_state: bdi btrfs-1: dirty=966 wb=405 unstable=0 bg_thresh=981 thresh=1962 gap=591 poll_thresh=20 ino=257 dd-2584 [007] 177.047813: balance_dirty_state: bdi btrfs-1: dirty=941 wb=455 unstable=0 bg_thresh=980 thresh=1961 gap=565 poll_thresh=21 ino=257 dd-2584 [007] 177.047940: balance_dirty_state: bdi btrfs-1: dirty=941 wb=505 unstable=0 bg_thresh=980 thresh=1960 gap=514 poll_thresh=22 ino=257 dd-2584 [007] 177.048066: balance_dirty_state: bdi btrfs-1: dirty=916 wb=580 unstable=0 bg_thresh=979 thresh=1959 gap=463 poll_thresh=23 ino=257 dd-2584 [007] 177.048068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-30% task_gap=-160% task_weight=99% bdi_bw=47516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 177.051352: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=976 to_write=7216 dd-2584 [002] 177.054917: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1285 unstable=0 bg_thresh=981 thresh=1962 gap=491 poll_thresh=23 ino=257 dd-2584 [002] 177.055041: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1285 unstable=0 bg_thresh=981 thresh=1962 gap=491 poll_thresh=17 ino=257 dd-2584 [002] 177.055282: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1285 unstable=0 bg_thresh=983 thresh=1966 gap=445 poll_thresh=18 ino=257 dd-2584 [002] 177.055291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-26% task_gap=-152% task_weight=100% bdi_bw=47516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 177.062922: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1160 unstable=0 bg_thresh=980 thresh=1960 gap=564 poll_thresh=18 ino=257 dd-2584 [002] 177.063047: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1160 unstable=0 bg_thresh=983 thresh=1966 gap=570 poll_thresh=13 ino=257 dd-2584 [002] 177.063110: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1160 unstable=0 bg_thresh=982 thresh=1965 gap=544 poll_thresh=14 ino=257 dd-2584 [002] 177.063175: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1160 unstable=0 bg_thresh=978 thresh=1957 gap=511 poll_thresh=15 ino=257 dd-2584 [002] 177.063240: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1160 unstable=0 bg_thresh=978 thresh=1956 gap=510 poll_thresh=16 ino=257 dd-2584 [002] 177.063363: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1160 unstable=0 bg_thresh=983 thresh=1967 gap=471 poll_thresh=17 ino=257 dd-2584 [002] 177.063367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-1% task_gap=-102% task_weight=100% bdi_bw=47516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 177.070949: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1160 unstable=0 bg_thresh=982 thresh=1964 gap=468 poll_thresh=17 ino=257 dd-2584 [002] 177.070958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-3% task_gap=-106% task_weight=100% bdi_bw=47516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 177.078966: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1157 unstable=0 bg_thresh=984 thresh=1969 gap=490 poll_thresh=17 ino=257 dd-2584 [000] 177.078975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1320 avg_dirty=1320 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=47516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.086843: balance_dirty_state: bdi btrfs-1: dirty=322 wb=982 unstable=0 bg_thresh=989 thresh=1979 gap=675 poll_thresh=17 ino=257 dd-2584 [004] 177.087595: balance_dirty_state: bdi btrfs-1: dirty=322 wb=982 unstable=0 bg_thresh=989 thresh=1979 gap=675 poll_thresh=13 ino=257 dd-2584 [004] 177.087759: balance_dirty_state: bdi btrfs-1: dirty=347 wb=982 unstable=0 bg_thresh=992 thresh=1984 gap=655 poll_thresh=14 ino=257 dd-2584 [004] 177.087924: balance_dirty_state: bdi btrfs-1: dirty=372 wb=982 unstable=0 bg_thresh=992 thresh=1984 gap=630 poll_thresh=15 ino=257 dd-2584 [004] 177.088086: balance_dirty_state: bdi btrfs-1: dirty=372 wb=982 unstable=0 bg_thresh=994 thresh=1989 gap=635 poll_thresh=16 ino=257 dd-2584 [004] 177.088417: balance_dirty_state: bdi btrfs-1: dirty=422 wb=982 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=17 ino=257 dd-2584 [004] 177.088748: balance_dirty_state: bdi btrfs-1: dirty=447 wb=982 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=18 ino=257 dd-2584 [004] 177.089076: balance_dirty_state: bdi btrfs-1: dirty=472 wb=982 unstable=0 bg_thresh=995 thresh=1991 gap=537 poll_thresh=19 ino=257 dd-2584 [004] 177.089404: balance_dirty_state: bdi btrfs-1: dirty=522 wb=982 unstable=0 bg_thresh=995 thresh=1990 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 177.089416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=47516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.094807: balance_dirty_state: bdi btrfs-1: dirty=522 wb=982 unstable=0 bg_thresh=995 thresh=1990 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 177.094812: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=47516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.102933: balance_dirty_state: bdi btrfs-1: dirty=522 wb=707 unstable=0 bg_thresh=995 thresh=1990 gap=761 poll_thresh=20 ino=257 dd-2584 [004] 177.103001: balance_dirty_state: bdi btrfs-1: dirty=522 wb=707 unstable=0 bg_thresh=997 thresh=1995 gap=766 poll_thresh=15 ino=257 dd-2584 [004] 177.103062: balance_dirty_state: bdi btrfs-1: dirty=547 wb=707 unstable=0 bg_thresh=997 thresh=1994 gap=740 poll_thresh=16 ino=257 dd-2584 [004] 177.103174: balance_dirty_state: bdi btrfs-1: dirty=572 wb=707 unstable=0 bg_thresh=996 thresh=1993 gap=714 poll_thresh=17 ino=257 dd-2584 [004] 177.103451: balance_dirty_state: bdi btrfs-1: dirty=597 wb=707 unstable=0 bg_thresh=996 thresh=1992 gap=688 poll_thresh=18 ino=257 dd-2584 [004] 177.103564: balance_dirty_state: bdi btrfs-1: dirty=647 wb=707 unstable=0 bg_thresh=995 thresh=1991 gap=637 poll_thresh=19 ino=257 dd-2584 [004] 177.103676: balance_dirty_state: bdi btrfs-1: dirty=672 wb=707 unstable=0 bg_thresh=997 thresh=1995 gap=616 poll_thresh=20 ino=257 dd-2584 [004] 177.103788: balance_dirty_state: bdi btrfs-1: dirty=697 wb=707 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=21 ino=257 dd-2584 [004] 177.103900: balance_dirty_state: bdi btrfs-1: dirty=722 wb=707 unstable=0 bg_thresh=996 thresh=1993 gap=564 poll_thresh=22 ino=257 dd-2584 [004] 177.104017: balance_dirty_state: bdi btrfs-1: dirty=772 wb=707 unstable=0 bg_thresh=998 thresh=1997 gap=518 poll_thresh=23 ino=257 dd-2584 [004] 177.104133: balance_dirty_state: bdi btrfs-1: dirty=797 wb=707 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=24 ino=257 dd-2584 [004] 177.104137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=47516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.110902: balance_dirty_state: bdi btrfs-1: dirty=797 wb=582 unstable=0 bg_thresh=998 thresh=1996 gap=617 poll_thresh=24 ino=257 dd-2584 [004] 177.110999: balance_dirty_state: bdi btrfs-1: dirty=822 wb=582 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 177.111281: balance_dirty_state: bdi btrfs-1: dirty=847 wb=582 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=19 ino=257 dd-2584 [004] 177.111403: balance_dirty_state: bdi btrfs-1: dirty=872 wb=582 unstable=0 bg_thresh=996 thresh=1993 gap=539 poll_thresh=20 ino=257 dd-2584 [004] 177.111520: balance_dirty_state: bdi btrfs-1: dirty=922 wb=582 unstable=0 bg_thresh=996 thresh=1992 gap=488 poll_thresh=21 ino=257 dd-2584 [004] 177.111525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.118819: balance_dirty_state: bdi btrfs-1: dirty=922 wb=457 unstable=0 bg_thresh=1002 thresh=2004 gap=625 poll_thresh=21 ino=257 dd-2584 [004] 177.118932: balance_dirty_state: bdi btrfs-1: dirty=911 wb=471 unstable=0 bg_thresh=1000 thresh=2000 gap=618 poll_thresh=16 ino=257 dd-2584 [004] 177.119097: balance_dirty_state: bdi btrfs-1: dirty=936 wb=471 unstable=0 bg_thresh=999 thresh=1999 gap=592 poll_thresh=17 ino=257 dd-2584 [004] 177.119245: balance_dirty_state: bdi btrfs-1: dirty=986 wb=471 unstable=0 bg_thresh=1001 thresh=2003 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 177.119394: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=471 unstable=0 bg_thresh=1001 thresh=2002 gap=520 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 177.119481: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4564 wrote=0 to_write=8192 dd-2584 [004] 177.119557: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=471 unstable=0 bg_thresh=1000 thresh=2001 gap=494 poll_thresh=20 ino=257 dd-2584 [004] 177.119559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 177.121970: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=880 to_write=7312 dd-2584 [000] 177.126870: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1221 unstable=0 bg_thresh=1000 thresh=2001 gap=619 poll_thresh=20 ino=257 dd-2584 [000] 177.126969: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1221 unstable=0 bg_thresh=1000 thresh=2001 gap=594 poll_thresh=15 ino=257 dd-2584 [000] 177.127029: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1221 unstable=0 bg_thresh=1003 thresh=2006 gap=599 poll_thresh=16 ino=257 dd-2584 [000] 177.127511: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1221 unstable=0 bg_thresh=1002 thresh=2005 gap=573 poll_thresh=17 ino=257 dd-2584 [000] 177.127749: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1221 unstable=0 bg_thresh=1002 thresh=2004 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 177.128019: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1221 unstable=0 bg_thresh=1004 thresh=2008 gap=501 poll_thresh=19 ino=257 dd-2584 [000] 177.128028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 177.134841: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1096 unstable=0 bg_thresh=1006 thresh=2013 gap=631 poll_thresh=19 ino=257 dd-2584 [000] 177.134979: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1096 unstable=0 bg_thresh=1003 thresh=2006 gap=611 poll_thresh=14 ino=257 dd-2584 [000] 177.135116: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1096 unstable=0 bg_thresh=1002 thresh=2005 gap=597 poll_thresh=15 ino=257 dd-2584 [000] 177.135257: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1096 unstable=0 bg_thresh=1001 thresh=2002 gap=581 poll_thresh=16 ino=257 dd-2584 [000] 177.135531: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1096 unstable=0 bg_thresh=997 thresh=1994 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 177.135812: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1096 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=18 ino=257 dd-2584 [000] 177.136093: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1096 unstable=0 bg_thresh=993 thresh=1986 gap=461 poll_thresh=19 ino=257 dd-2584 [000] 177.136102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.142867: balance_dirty_state: bdi btrfs-1: dirty=429 wb=971 unstable=0 bg_thresh=1004 thresh=2008 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 177.142966: balance_dirty_state: bdi btrfs-1: dirty=454 wb=971 unstable=0 bg_thresh=1004 thresh=2008 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 177.143373: balance_dirty_state: bdi btrfs-1: dirty=467 wb=971 unstable=0 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 177.143474: balance_dirty_state: bdi btrfs-1: dirty=480 wb=971 unstable=0 bg_thresh=1003 thresh=2007 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 177.143670: balance_dirty_state: bdi btrfs-1: dirty=519 wb=971 unstable=0 bg_thresh=1002 thresh=2005 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 177.143866: balance_dirty_state: bdi btrfs-1: dirty=545 wb=971 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 177.143873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-103% task_weight=98% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.150938: balance_dirty_state: bdi btrfs-1: dirty=545 wb=746 unstable=0 bg_thresh=1000 thresh=2001 gap=710 poll_thresh=18 ino=257 dd-2584 [004] 177.151043: balance_dirty_state: bdi btrfs-1: dirty=558 wb=746 unstable=0 bg_thresh=1000 thresh=2000 gap=696 poll_thresh=13 ino=257 dd-2584 [004] 177.151140: balance_dirty_state: bdi btrfs-1: dirty=571 wb=746 unstable=0 bg_thresh=1000 thresh=2001 gap=684 poll_thresh=14 ino=257 dd-2584 [004] 177.151242: balance_dirty_state: bdi btrfs-1: dirty=597 wb=746 unstable=0 bg_thresh=1002 thresh=2005 gap=662 poll_thresh=15 ino=257 dd-2584 [004] 177.151345: balance_dirty_state: bdi btrfs-1: dirty=597 wb=746 unstable=0 bg_thresh=1000 thresh=2001 gap=658 poll_thresh=16 ino=257 dd-2584 [004] 177.151539: balance_dirty_state: bdi btrfs-1: dirty=647 wb=746 unstable=0 bg_thresh=1000 thresh=2000 gap=607 poll_thresh=17 ino=257 dd-2584 [004] 177.152133: balance_dirty_state: bdi btrfs-1: dirty=660 wb=746 unstable=0 bg_thresh=1034 thresh=2068 gap=662 poll_thresh=18 ino=257 dd-2584 [004] 177.152307: balance_dirty_state: bdi btrfs-1: dirty=710 wb=746 unstable=0 bg_thresh=1033 thresh=2067 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 177.152770: balance_dirty_state: bdi btrfs-1: dirty=735 wb=746 unstable=0 bg_thresh=1033 thresh=2066 gap=585 poll_thresh=20 ino=257 dd-2584 [004] 177.152946: balance_dirty_state: bdi btrfs-1: dirty=760 wb=746 unstable=0 bg_thresh=1032 thresh=2065 gap=559 poll_thresh=21 ino=257 dd-2584 [004] 177.153121: balance_dirty_state: bdi btrfs-1: dirty=810 wb=746 unstable=0 bg_thresh=1034 thresh=2069 gap=513 poll_thresh=22 ino=257 dd-2584 [004] 177.153127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1360 avg_dirty=1360 bdi_gap=33% task_gap=-32% task_weight=98% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.159041: balance_dirty_state: bdi btrfs-1: dirty=810 wb=621 unstable=0 bg_thresh=1031 thresh=2063 gap=632 poll_thresh=16 ino=257 dd-2584 [004] 177.159155: balance_dirty_state: bdi btrfs-1: dirty=860 wb=621 unstable=0 bg_thresh=1033 thresh=2067 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 177.159267: balance_dirty_state: bdi btrfs-1: dirty=885 wb=621 unstable=0 bg_thresh=1033 thresh=2066 gap=560 poll_thresh=18 ino=257 dd-2584 [004] 177.159383: balance_dirty_state: bdi btrfs-1: dirty=910 wb=621 unstable=0 bg_thresh=1032 thresh=2065 gap=534 poll_thresh=19 ino=257 dd-2584 [004] 177.159499: balance_dirty_state: bdi btrfs-1: dirty=935 wb=621 unstable=0 bg_thresh=1032 thresh=2064 gap=508 poll_thresh=20 ino=257 dd-2584 [004] 177.159503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1400 avg_dirty=1400 bdi_gap=7% task_gap=-84% task_weight=100% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.167082: balance_dirty_state: bdi btrfs-1: dirty=960 wb=496 unstable=0 bg_thresh=1031 thresh=2063 gap=607 poll_thresh=15 ino=257 dd-2584 [004] 177.167452: balance_dirty_state: bdi btrfs-1: dirty=985 wb=496 unstable=0 bg_thresh=1028 thresh=2056 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 177.167647: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=496 unstable=0 bg_thresh=1027 thresh=2055 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 177.167843: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=496 unstable=0 bg_thresh=1025 thresh=2051 gap=520 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 177.167933: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4612 wrote=0 to_write=8192 dd-2584 [004] 177.168049: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=496 unstable=0 bg_thresh=1027 thresh=2054 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 177.168051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1400 avg_dirty=1400 bdi_gap=2% task_gap=-95% task_weight=99% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 177.172336: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=912 to_write=7280 dd-2584 [004] 177.175040: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1295 unstable=0 bg_thresh=1026 thresh=2053 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 177.175112: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1295 unstable=0 bg_thresh=1028 thresh=2057 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 177.175183: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1295 unstable=0 bg_thresh=1030 thresh=2060 gap=528 poll_thresh=16 ino=257 dd-2584 [004] 177.175318: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1295 unstable=0 bg_thresh=1029 thresh=2059 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 177.175322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1321 bdi_dirty=1360 avg_dirty=1360 bdi_gap=27% task_gap=-43% task_weight=99% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.183013: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1170 unstable=0 bg_thresh=1028 thresh=2056 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 177.183083: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1170 unstable=0 bg_thresh=1025 thresh=2051 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 177.183151: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1170 unstable=0 bg_thresh=1028 thresh=2056 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 177.183220: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1170 unstable=0 bg_thresh=1027 thresh=2055 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 177.183541: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1170 unstable=0 bg_thresh=1027 thresh=2054 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 177.184122: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1170 unstable=0 bg_thresh=1042 thresh=2084 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 177.184246: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1170 unstable=0 bg_thresh=1041 thresh=2083 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 177.184251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1344 bdi_dirty=1360 avg_dirty=1360 bdi_gap=40% task_gap=-17% task_weight=98% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.191047: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1045 unstable=0 bg_thresh=1033 thresh=2067 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 177.191121: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1045 unstable=0 bg_thresh=1035 thresh=2071 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 177.191188: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1045 unstable=0 bg_thresh=1032 thresh=2065 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 177.191320: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1045 unstable=0 bg_thresh=1034 thresh=2069 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 177.191454: balance_dirty_state: bdi btrfs-1: dirty=522 wb=1045 unstable=0 bg_thresh=1034 thresh=2068 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 177.191459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1360 avg_dirty=1360 bdi_gap=32% task_gap=-34% task_weight=99% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.199184: balance_dirty_state: bdi btrfs-1: dirty=547 wb=920 unstable=0 bg_thresh=1031 thresh=2062 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 177.199388: balance_dirty_state: bdi btrfs-1: dirty=547 wb=920 unstable=0 bg_thresh=1030 thresh=2061 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 177.199588: balance_dirty_state: bdi btrfs-1: dirty=572 wb=920 unstable=0 bg_thresh=1033 thresh=2066 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 177.201040: balance_dirty_state: bdi btrfs-1: dirty=585 wb=920 unstable=0 bg_thresh=1045 thresh=2090 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 177.201408: balance_dirty_state: bdi btrfs-1: dirty=610 wb=920 unstable=0 bg_thresh=1044 thresh=2089 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 177.201795: balance_dirty_state: bdi btrfs-1: dirty=660 wb=920 unstable=0 bg_thresh=1044 thresh=2088 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 177.201808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1348 bdi_dirty=1360 avg_dirty=1360 bdi_gap=43% task_gap=-12% task_weight=99% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.207340: balance_dirty_state: bdi btrfs-1: dirty=660 wb=803 unstable=0 bg_thresh=1036 thresh=2073 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 177.207562: balance_dirty_state: bdi btrfs-1: dirty=698 wb=803 unstable=0 bg_thresh=1035 thresh=2070 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 177.207775: balance_dirty_state: bdi btrfs-1: dirty=698 wb=803 unstable=0 bg_thresh=1036 thresh=2073 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 177.207973: balance_dirty_state: bdi btrfs-1: dirty=723 wb=803 unstable=0 bg_thresh=1033 thresh=2067 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 177.208367: balance_dirty_state: bdi btrfs-1: dirty=748 wb=803 unstable=0 bg_thresh=1033 thresh=2066 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 177.208379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1320 avg_dirty=1320 bdi_gap=54% task_gap=8% task_weight=100% bdi_bw=47844 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 dd-2584 [004] 177.215067: balance_dirty_state: bdi btrfs-1: dirty=748 wb=674 unstable=0 bg_thresh=1034 thresh=2068 gap=646 poll_thresh=13 ino=257 dd-2584 [004] 177.215164: balance_dirty_state: bdi btrfs-1: dirty=773 wb=674 unstable=0 bg_thresh=1033 thresh=2067 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 177.215258: balance_dirty_state: bdi btrfs-1: dirty=798 wb=674 unstable=0 bg_thresh=1036 thresh=2072 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 177.215355: balance_dirty_state: bdi btrfs-1: dirty=798 wb=674 unstable=0 bg_thresh=1033 thresh=2066 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 177.216180: balance_dirty_state: bdi btrfs-1: dirty=836 wb=599 unstable=0 bg_thresh=1042 thresh=2084 gap=649 poll_thresh=17 ino=257 dd-2584 [004] 177.216340: balance_dirty_state: bdi btrfs-1: dirty=886 wb=549 unstable=0 bg_thresh=1044 thresh=2088 gap=653 poll_thresh=18 ino=257 dd-2584 [004] 177.216465: balance_dirty_state: bdi btrfs-1: dirty=911 wb=549 unstable=0 bg_thresh=1043 thresh=2087 gap=627 poll_thresh=19 ino=257 dd-2584 [004] 177.216588: balance_dirty_state: bdi btrfs-1: dirty=936 wb=549 unstable=0 bg_thresh=1043 thresh=2086 gap=601 poll_thresh=20 ino=257 dd-2584 [004] 177.216966: balance_dirty_state: bdi btrfs-1: dirty=961 wb=549 unstable=0 bg_thresh=1044 thresh=2089 gap=579 poll_thresh=21 ino=257 dd-2584 [004] 177.217414: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=549 unstable=0 bg_thresh=1044 thresh=2089 gap=529 poll_thresh=22 ino=257 dd-2584 [004] 177.217827: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=549 unstable=0 bg_thresh=1041 thresh=2083 gap=497 poll_thresh=23 ino=257 dd-2584 [004] 177.217832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1360 avg_dirty=1360 bdi_gap=40% task_gap=-18% task_weight=99% bdi_bw=50172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.223087: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=434 unstable=0 bg_thresh=1033 thresh=2067 gap=571 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 177.223111: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4668 wrote=0 to_write=8192 dd-2584 [004] 177.223572: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=472 unstable=0 bg_thresh=1033 thresh=2066 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 177.223773: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=535 unstable=0 bg_thresh=1038 thresh=2076 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 177.223974: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=585 unstable=0 bg_thresh=1037 thresh=2075 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 177.223976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1400 avg_dirty=1400 bdi_gap=13% task_gap=-72% task_weight=100% bdi_bw=50172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 177.225751: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=992 to_write=7200 dd-2584 [004] 177.231009: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1290 unstable=0 bg_thresh=1033 thresh=2066 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 177.231077: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1290 unstable=0 bg_thresh=1035 thresh=2071 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 177.231207: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1290 unstable=0 bg_thresh=1035 thresh=2070 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 177.231336: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1290 unstable=0 bg_thresh=1034 thresh=2068 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 177.231341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1400 avg_dirty=1400 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=50172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.239016: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1165 unstable=0 bg_thresh=1035 thresh=2071 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 177.239083: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1165 unstable=0 bg_thresh=1035 thresh=2070 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 177.239146: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1165 unstable=0 bg_thresh=1035 thresh=2070 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 177.239208: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1165 unstable=0 bg_thresh=1034 thresh=2069 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 177.239754: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1165 unstable=0 bg_thresh=1045 thresh=2090 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 177.239881: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1165 unstable=0 bg_thresh=1047 thresh=2094 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 177.240005: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1165 unstable=0 bg_thresh=1043 thresh=2087 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 177.240010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1347 bdi_dirty=1400 avg_dirty=1400 bdi_gap=20% task_gap=-58% task_weight=99% bdi_bw=50172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.246991: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1040 unstable=0 bg_thresh=1036 thresh=2073 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 177.247089: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1040 unstable=0 bg_thresh=1036 thresh=2072 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 177.247182: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1040 unstable=0 bg_thresh=1036 thresh=2072 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 177.247370: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1040 unstable=0 bg_thresh=1036 thresh=2073 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 177.247377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1335 bdi_dirty=1360 avg_dirty=1360 bdi_gap=35% task_gap=-27% task_weight=98% bdi_bw=50172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.255055: balance_dirty_state: bdi btrfs-1: dirty=534 wb=901 unstable=0 bg_thresh=1030 thresh=2060 gap=625 poll_thresh=13 ino=257 dd-2584 [004] 177.255157: balance_dirty_state: bdi btrfs-1: dirty=559 wb=901 unstable=0 bg_thresh=1032 thresh=2065 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 177.255254: balance_dirty_state: bdi btrfs-1: dirty=559 wb=901 unstable=0 bg_thresh=1029 thresh=2059 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 177.255794: balance_dirty_state: bdi btrfs-1: dirty=597 wb=901 unstable=0 bg_thresh=1045 thresh=2091 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 177.255979: balance_dirty_state: bdi btrfs-1: dirty=622 wb=901 unstable=0 bg_thresh=1039 thresh=2079 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 177.256471: balance_dirty_state: bdi btrfs-1: dirty=647 wb=901 unstable=0 bg_thresh=1041 thresh=2083 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 177.256670: balance_dirty_state: bdi btrfs-1: dirty=672 wb=901 unstable=0 bg_thresh=1041 thresh=2082 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 177.256676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1343 bdi_dirty=1400 avg_dirty=1400 bdi_gap=17% task_gap=-63% task_weight=98% bdi_bw=50172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.262938: balance_dirty_state: bdi btrfs-1: dirty=685 wb=775 unstable=0 bg_thresh=1011 thresh=2023 gap=563 poll_thresh=14 ino=257 dd-2584 [007] 177.263337: balance_dirty_state: bdi btrfs-1: dirty=698 wb=775 unstable=0 bg_thresh=1040 thresh=2080 gap=607 poll_thresh=15 ino=257 dd-2584 [007] 177.263400: balance_dirty_state: bdi btrfs-1: dirty=723 wb=775 unstable=0 bg_thresh=1037 thresh=2074 gap=576 poll_thresh=16 ino=257 dd-2584 [007] 177.263524: balance_dirty_state: bdi btrfs-1: dirty=748 wb=775 unstable=0 bg_thresh=1036 thresh=2072 gap=549 poll_thresh=17 ino=257 dd-2584 [007] 177.263648: balance_dirty_state: bdi btrfs-1: dirty=773 wb=775 unstable=0 bg_thresh=1035 thresh=2071 gap=523 poll_thresh=18 ino=257 dd-2584 [007] 177.263777: balance_dirty_state: bdi btrfs-1: dirty=823 wb=750 unstable=0 bg_thresh=1035 thresh=2070 gap=497 poll_thresh=19 ino=257 dd-2584 [007] 177.263782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1332 bdi_dirty=1400 avg_dirty=1400 bdi_gap=11% task_gap=-76% task_weight=98% bdi_bw=50172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.275100: balance_dirty_state: bdi btrfs-1: dirty=836 wb=499 unstable=0 bg_thresh=1023 thresh=2047 gap=712 poll_thresh=14 ino=257 dd-2584 [007] 177.275170: balance_dirty_state: bdi btrfs-1: dirty=849 wb=499 unstable=0 bg_thresh=1023 thresh=2046 gap=698 poll_thresh=15 ino=257 dd-2584 [007] 177.275239: balance_dirty_state: bdi btrfs-1: dirty=875 wb=499 unstable=0 bg_thresh=1023 thresh=2047 gap=673 poll_thresh=16 ino=257 dd-2584 [007] 177.275546: balance_dirty_state: bdi btrfs-1: dirty=875 wb=499 unstable=0 bg_thresh=1020 thresh=2040 gap=666 poll_thresh=17 ino=257 dd-2584 [007] 177.275677: balance_dirty_state: bdi btrfs-1: dirty=925 wb=499 unstable=0 bg_thresh=1022 thresh=2044 gap=620 poll_thresh=18 ino=257 dd-2584 [007] 177.275805: balance_dirty_state: bdi btrfs-1: dirty=950 wb=499 unstable=0 bg_thresh=1021 thresh=2043 gap=594 poll_thresh=19 ino=257 dd-2584 [007] 177.276206: balance_dirty_state: bdi btrfs-1: dirty=988 wb=499 unstable=0 bg_thresh=1040 thresh=2080 gap=593 poll_thresh=20 ino=257 dd-2584 [007] 177.276341: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=499 unstable=0 bg_thresh=1039 thresh=2079 gap=567 poll_thresh=21 ino=257 dd-2584 [007] 177.276465: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=499 unstable=0 bg_thresh=1037 thresh=2074 gap=537 poll_thresh=22 ino=257 dd-2584 [007] 177.276608: balance_dirty_state: bdi btrfs-1: dirty=1088 wb=499 unstable=0 bg_thresh=1038 thresh=2076 gap=489 poll_thresh=23 ino=257 dd-2584 [007] 177.276613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1337 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-7% task_gap=-115% task_weight=99% bdi_bw=50172 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 177.276622: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4720 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 177.278732: writeback_single_inode: bdi btrfs-1: ino=257 state= age=276 wrote=912 to_write=7280 dd-2584 [003] 177.282873: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1254 unstable=0 bg_thresh=1021 thresh=2043 gap=619 poll_thresh=23 ino=257 dd-2584 [003] 177.282982: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1254 unstable=0 bg_thresh=1018 thresh=2037 gap=613 poll_thresh=17 ino=257 dd-2584 [003] 177.283449: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1254 unstable=0 bg_thresh=1024 thresh=2048 gap=586 poll_thresh=18 ino=257 dd-2584 [003] 177.283582: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1254 unstable=0 bg_thresh=1024 thresh=2048 gap=535 poll_thresh=19 ino=257 dd-2584 [003] 177.283712: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1254 unstable=0 bg_thresh=1020 thresh=2041 gap=503 poll_thresh=20 ino=257 dd-2584 [003] 177.283717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=50172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.290963: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1116 unstable=0 bg_thresh=1025 thresh=2050 gap=650 poll_thresh=20 ino=257 dd-2584 [007] 177.291047: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1116 unstable=0 bg_thresh=1022 thresh=2044 gap=644 poll_thresh=15 ino=257 dd-2584 [007] 177.291105: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1116 unstable=0 bg_thresh=1024 thresh=2049 gap=624 poll_thresh=16 ino=257 dd-2584 [007] 177.291224: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1116 unstable=0 bg_thresh=1024 thresh=2048 gap=598 poll_thresh=17 ino=257 dd-2584 [007] 177.291350: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1116 unstable=0 bg_thresh=1023 thresh=2046 gap=545 poll_thresh=18 ino=257 dd-2584 [007] 177.291478: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1116 unstable=0 bg_thresh=1024 thresh=2048 gap=534 poll_thresh=19 ino=257 dd-2584 [007] 177.291601: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1116 unstable=0 bg_thresh=1023 thresh=2047 gap=483 poll_thresh=20 ino=257 dd-2584 [007] 177.291606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-148% task_weight=100% bdi_bw=50172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.298975: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1015 unstable=0 bg_thresh=1023 thresh=2046 gap=583 poll_thresh=20 ino=257 dd-2584 [007] 177.299122: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1015 unstable=0 bg_thresh=1026 thresh=2052 gap=576 poll_thresh=15 ino=257 dd-2584 [007] 177.299609: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1015 unstable=0 bg_thresh=1026 thresh=2053 gap=564 poll_thresh=16 ino=257 dd-2584 [007] 177.299871: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1015 unstable=0 bg_thresh=1026 thresh=2052 gap=538 poll_thresh=17 ino=257 dd-2584 [007] 177.300130: balance_dirty_state: bdi btrfs-1: dirty=524 wb=1015 unstable=0 bg_thresh=1025 thresh=2051 gap=512 poll_thresh=18 ino=257 dd-2584 [007] 177.300138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1400 avg_dirty=1400 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=50172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.307100: balance_dirty_state: bdi btrfs-1: dirty=549 wb=1015 unstable=0 bg_thresh=1026 thresh=2053 gap=489 poll_thresh=13 ino=257 dd-2584 [007] 177.307105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1400 avg_dirty=1400 bdi_gap=1% task_gap=-95% task_weight=98% bdi_bw=50172 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 177.315091: balance_dirty_state: bdi btrfs-1: dirty=574 wb=789 unstable=0 bg_thresh=1027 thresh=2054 gap=691 poll_thresh=10 ino=257 dd-2584 [007] 177.315215: balance_dirty_state: bdi btrfs-1: dirty=574 wb=789 unstable=0 bg_thresh=1026 thresh=2053 gap=690 poll_thresh=11 ino=257 dd-2584 [007] 177.315337: balance_dirty_state: bdi btrfs-1: dirty=599 wb=789 unstable=0 bg_thresh=1026 thresh=2052 gap=664 poll_thresh=12 ino=257 dd-2584 [007] 177.315461: balance_dirty_state: bdi btrfs-1: dirty=624 wb=789 unstable=0 bg_thresh=1028 thresh=2057 gap=644 poll_thresh=13 ino=257 dd-2584 [007] 177.315581: balance_dirty_state: bdi btrfs-1: dirty=624 wb=789 unstable=0 bg_thresh=1025 thresh=2051 gap=638 poll_thresh=14 ino=257 dd-2584 [007] 177.315702: balance_dirty_state: bdi btrfs-1: dirty=649 wb=789 unstable=0 bg_thresh=1028 thresh=2056 gap=618 poll_thresh=15 ino=257 dd-2584 [007] 177.315824: balance_dirty_state: bdi btrfs-1: dirty=674 wb=789 unstable=0 bg_thresh=1025 thresh=2050 gap=587 poll_thresh=16 ino=257 dd-2584 [007] 177.316062: balance_dirty_state: bdi btrfs-1: dirty=699 wb=789 unstable=0 bg_thresh=1024 thresh=2049 gap=561 poll_thresh=17 ino=257 dd-2584 [007] 177.316652: balance_dirty_state: bdi btrfs-1: dirty=724 wb=789 unstable=0 bg_thresh=1026 thresh=2053 gap=540 poll_thresh=18 ino=257 dd-2584 [007] 177.316907: balance_dirty_state: bdi btrfs-1: dirty=762 wb=789 unstable=0 bg_thresh=1025 thresh=2051 gap=500 poll_thresh=19 ino=257 dd-2584 [007] 177.316916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1400 avg_dirty=1400 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=50172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.323073: balance_dirty_state: bdi btrfs-1: dirty=787 wb=651 unstable=0 bg_thresh=1025 thresh=2051 gap=613 poll_thresh=14 ino=257 dd-2584 [007] 177.323133: balance_dirty_state: bdi btrfs-1: dirty=787 wb=651 unstable=0 bg_thresh=1025 thresh=2050 gap=612 poll_thresh=15 ino=257 dd-2584 [007] 177.323192: balance_dirty_state: bdi btrfs-1: dirty=812 wb=651 unstable=0 bg_thresh=1025 thresh=2050 gap=587 poll_thresh=16 ino=257 dd-2584 [007] 177.323309: balance_dirty_state: bdi btrfs-1: dirty=837 wb=651 unstable=0 bg_thresh=1027 thresh=2054 gap=566 poll_thresh=17 ino=257 dd-2584 [007] 177.323424: balance_dirty_state: bdi btrfs-1: dirty=862 wb=651 unstable=0 bg_thresh=1026 thresh=2053 gap=540 poll_thresh=18 ino=257 dd-2584 [007] 177.323539: balance_dirty_state: bdi btrfs-1: dirty=912 wb=651 unstable=0 bg_thresh=1026 thresh=2052 gap=489 poll_thresh=19 ino=257 dd-2584 [007] 177.323543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1400 avg_dirty=1400 bdi_gap=1% task_gap=-96% task_weight=98% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.331189: balance_dirty_state: bdi btrfs-1: dirty=912 wb=512 unstable=0 bg_thresh=1026 thresh=2052 gap=628 poll_thresh=14 ino=257 dd-2584 [007] 177.331312: balance_dirty_state: bdi btrfs-1: dirty=937 wb=512 unstable=0 bg_thresh=1028 thresh=2057 gap=608 poll_thresh=15 ino=257 dd-2584 [007] 177.331434: balance_dirty_state: bdi btrfs-1: dirty=962 wb=512 unstable=0 bg_thresh=1028 thresh=2056 gap=582 poll_thresh=16 ino=257 dd-2584 [007] 177.332021: balance_dirty_state: bdi btrfs-1: dirty=987 wb=512 unstable=0 bg_thresh=1027 thresh=2055 gap=556 poll_thresh=17 ino=257 dd-2584 [007] 177.332265: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=512 unstable=0 bg_thresh=1027 thresh=2054 gap=530 poll_thresh=18 ino=257 dd-2584 [007] 177.332520: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=499 unstable=0 bg_thresh=1026 thresh=2053 gap=492 poll_thresh=19 ino=257 dd-2584 [007] 177.332530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-4% task_gap=-108% task_weight=100% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 177.332590: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4776 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 177.335423: writeback_single_inode: bdi btrfs-1: ino=257 state= age=52 wrote=880 to_write=7312 dd-2584 [007] 177.339036: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1278 unstable=0 bg_thresh=1029 thresh=2059 gap=598 poll_thresh=19 ino=257 dd-2584 [007] 177.339173: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1278 unstable=0 bg_thresh=1029 thresh=2058 gap=597 poll_thresh=14 ino=257 dd-2584 [007] 177.339296: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1278 unstable=0 bg_thresh=1031 thresh=2063 gap=577 poll_thresh=15 ino=257 dd-2584 [007] 177.339417: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1278 unstable=0 bg_thresh=1028 thresh=2057 gap=571 poll_thresh=16 ino=257 dd-2584 [007] 177.339658: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1278 unstable=0 bg_thresh=1028 thresh=2056 gap=520 poll_thresh=17 ino=257 dd-2584 [007] 177.339897: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1278 unstable=0 bg_thresh=1027 thresh=2055 gap=494 poll_thresh=18 ino=257 dd-2584 [007] 177.339906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1318 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.347046: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1165 unstable=0 bg_thresh=1027 thresh=2054 gap=606 poll_thresh=18 ino=257 dd-2584 [007] 177.347160: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1165 unstable=0 bg_thresh=1032 thresh=2064 gap=591 poll_thresh=13 ino=257 dd-2584 [007] 177.347220: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1165 unstable=0 bg_thresh=1029 thresh=2058 gap=585 poll_thresh=14 ino=257 dd-2584 [007] 177.347279: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1165 unstable=0 bg_thresh=1031 thresh=2063 gap=565 poll_thresh=15 ino=257 dd-2584 [007] 177.347339: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1165 unstable=0 bg_thresh=1028 thresh=2057 gap=534 poll_thresh=16 ino=257 dd-2584 [007] 177.347625: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1165 unstable=0 bg_thresh=1028 thresh=2056 gap=508 poll_thresh=17 ino=257 dd-2584 [007] 177.347630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1400 avg_dirty=1400 bdi_gap=3% task_gap=-92% task_weight=99% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.355124: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1025 unstable=0 bg_thresh=1028 thresh=2057 gap=649 poll_thresh=13 ino=257 dd-2584 [007] 177.355188: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1025 unstable=0 bg_thresh=1031 thresh=2062 gap=629 poll_thresh=14 ino=257 dd-2584 [007] 177.355251: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1025 unstable=0 bg_thresh=1030 thresh=2061 gap=603 poll_thresh=15 ino=257 dd-2584 [007] 177.355314: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1025 unstable=0 bg_thresh=1030 thresh=2061 gap=603 poll_thresh=16 ino=257 dd-2584 [007] 177.355437: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1025 unstable=0 bg_thresh=1030 thresh=2060 gap=552 poll_thresh=17 ino=257 dd-2584 [007] 177.355562: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1025 unstable=0 bg_thresh=1029 thresh=2059 gap=526 poll_thresh=18 ino=257 dd-2584 [007] 177.355713: balance_dirty_state: bdi btrfs-1: dirty=534 wb=975 unstable=0 bg_thresh=1029 thresh=2058 gap=549 poll_thresh=19 ino=257 dd-2584 [007] 177.355863: balance_dirty_state: bdi btrfs-1: dirty=572 wb=900 unstable=0 bg_thresh=1027 thresh=2055 gap=583 poll_thresh=20 ino=257 dd-2584 [007] 177.356001: balance_dirty_state: bdi btrfs-1: dirty=585 wb=900 unstable=0 bg_thresh=1023 thresh=2047 gap=562 poll_thresh=21 ino=257 dd-2584 [007] 177.356301: balance_dirty_state: bdi btrfs-1: dirty=635 wb=900 unstable=0 bg_thresh=1024 thresh=2049 gap=514 poll_thresh=22 ino=257 dd-2584 [007] 177.356429: balance_dirty_state: bdi btrfs-1: dirty=660 wb=900 unstable=0 bg_thresh=1026 thresh=2052 gap=492 poll_thresh=23 ino=257 dd-2584 [007] 177.356433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.362990: balance_dirty_state: bdi btrfs-1: dirty=660 wb=875 unstable=0 bg_thresh=1030 thresh=2060 gap=525 poll_thresh=23 ino=257 dd-2584 [007] 177.363094: balance_dirty_state: bdi btrfs-1: dirty=685 wb=875 unstable=0 bg_thresh=1025 thresh=2051 gap=491 poll_thresh=17 ino=257 dd-2584 [007] 177.363099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 177.370947: balance_dirty_state: bdi btrfs-1: dirty=685 wb=736 unstable=0 bg_thresh=1030 thresh=2061 gap=640 poll_thresh=17 ino=257 dd-2584 [007] 177.371013: balance_dirty_state: bdi btrfs-1: dirty=685 wb=736 unstable=0 bg_thresh=1030 thresh=2060 gap=639 poll_thresh=13 ino=257 dd-2584 [007] 177.371073: balance_dirty_state: bdi btrfs-1: dirty=710 wb=736 unstable=0 bg_thresh=1030 thresh=2060 gap=614 poll_thresh=14 ino=257 dd-2584 [007] 177.371132: balance_dirty_state: bdi btrfs-1: dirty=735 wb=736 unstable=0 bg_thresh=1029 thresh=2059 gap=588 poll_thresh=15 ino=257 dd-2584 [007] 177.371192: balance_dirty_state: bdi btrfs-1: dirty=735 wb=736 unstable=0 bg_thresh=1032 thresh=2064 gap=593 poll_thresh=16 ino=257 dd-2584 [007] 177.371309: balance_dirty_state: bdi btrfs-1: dirty=760 wb=736 unstable=0 bg_thresh=1031 thresh=2063 gap=567 poll_thresh=17 ino=257 dd-2584 [007] 177.371427: balance_dirty_state: bdi btrfs-1: dirty=810 wb=736 unstable=0 bg_thresh=1031 thresh=2062 gap=516 poll_thresh=18 ino=257 dd-2584 [007] 177.371545: balance_dirty_state: bdi btrfs-1: dirty=835 wb=736 unstable=0 bg_thresh=1027 thresh=2055 gap=484 poll_thresh=19 ino=257 dd-2584 [007] 177.371550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 177.378979: balance_dirty_state: bdi btrfs-1: dirty=835 wb=496 unstable=0 bg_thresh=1028 thresh=2057 gap=726 poll_thresh=19 ino=257 dd-2584 [001] 177.379044: balance_dirty_state: bdi btrfs-1: dirty=835 wb=496 unstable=0 bg_thresh=1028 thresh=2057 gap=726 poll_thresh=14 ino=257 dd-2584 [001] 177.379274: balance_dirty_state: bdi btrfs-1: dirty=860 wb=496 unstable=0 bg_thresh=1031 thresh=2062 gap=706 poll_thresh=15 ino=257 dd-2584 [001] 177.379334: balance_dirty_state: bdi btrfs-1: dirty=885 wb=496 unstable=0 bg_thresh=1031 thresh=2062 gap=681 poll_thresh=16 ino=257 dd-2584 [001] 177.379451: balance_dirty_state: bdi btrfs-1: dirty=910 wb=496 unstable=0 bg_thresh=1033 thresh=2067 gap=661 poll_thresh=17 ino=257 dd-2584 [001] 177.379569: balance_dirty_state: bdi btrfs-1: dirty=935 wb=496 unstable=0 bg_thresh=1035 thresh=2071 gap=640 poll_thresh=18 ino=257 dd-2584 [001] 177.379685: balance_dirty_state: bdi btrfs-1: dirty=960 wb=496 unstable=0 bg_thresh=1035 thresh=2070 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 177.379803: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=496 unstable=0 bg_thresh=1034 thresh=2069 gap=563 poll_thresh=20 ino=257 dd-2584 [001] 177.379935: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=496 unstable=0 bg_thresh=1032 thresh=2065 gap=546 poll_thresh=21 ino=257 dd-2584 [001] 177.380069: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=496 unstable=0 bg_thresh=1033 thresh=2067 gap=509 poll_thresh=22 ino=257 dd-2584 [001] 177.380074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1400 avg_dirty=1400 bdi_gap=9% task_gap=-80% task_weight=99% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 177.380119: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4824 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 177.383033: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=912 to_write=7280 dd-2584 [001] 177.387074: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1263 unstable=0 bg_thresh=1033 thresh=2066 gap=645 poll_thresh=16 ino=257 dd-2584 [001] 177.387382: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1263 unstable=0 bg_thresh=1033 thresh=2066 gap=606 poll_thresh=17 ino=257 dd-2584 [001] 177.387517: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1263 unstable=0 bg_thresh=1032 thresh=2064 gap=578 poll_thresh=18 ino=257 dd-2584 [001] 177.387703: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1263 unstable=0 bg_thresh=1029 thresh=2059 gap=535 poll_thresh=19 ino=257 dd-2584 [001] 177.387895: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1263 unstable=0 bg_thresh=1027 thresh=2055 gap=506 poll_thresh=20 ino=257 dd-2584 [001] 177.387901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 177.395016: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1125 unstable=0 bg_thresh=1010 thresh=2021 gap=610 poll_thresh=20 ino=257 dd-2584 [001] 177.395364: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1125 unstable=0 bg_thresh=1024 thresh=2049 gap=613 poll_thresh=15 ino=257 dd-2584 [001] 177.395428: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1125 unstable=0 bg_thresh=1021 thresh=2043 gap=607 poll_thresh=16 ino=257 dd-2584 [001] 177.395552: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1125 unstable=0 bg_thresh=1023 thresh=2047 gap=586 poll_thresh=17 ino=257 dd-2584 [001] 177.395682: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1125 unstable=0 bg_thresh=1023 thresh=2046 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 177.395812: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1125 unstable=0 bg_thresh=1022 thresh=2045 gap=509 poll_thresh=19 ino=257 dd-2584 [001] 177.395817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-196% task_weight=100% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 177.402970: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1000 unstable=0 bg_thresh=1028 thresh=2056 gap=645 poll_thresh=19 ino=257 dd-2584 [001] 177.403057: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1000 unstable=0 bg_thresh=1031 thresh=2062 gap=638 poll_thresh=14 ino=257 dd-2584 [001] 177.403301: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1000 unstable=0 bg_thresh=1030 thresh=2061 gap=624 poll_thresh=15 ino=257 dd-2584 [001] 177.403368: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1000 unstable=0 bg_thresh=1027 thresh=2055 gap=593 poll_thresh=16 ino=257 dd-2584 [001] 177.403503: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1000 unstable=0 bg_thresh=1029 thresh=2059 gap=572 poll_thresh=17 ino=257 dd-2584 [001] 177.403634: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1000 unstable=0 bg_thresh=1029 thresh=2058 gap=546 poll_thresh=18 ino=257 dd-2584 [001] 177.403765: balance_dirty_state: bdi btrfs-1: dirty=562 wb=1000 unstable=0 bg_thresh=1028 thresh=2057 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 177.403770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 177.410907: balance_dirty_state: bdi btrfs-1: dirty=562 wb=900 unstable=0 bg_thresh=1028 thresh=2057 gap=595 poll_thresh=19 ino=257 dd-2584 [001] 177.411019: balance_dirty_state: bdi btrfs-1: dirty=562 wb=900 unstable=0 bg_thresh=1028 thresh=2057 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 177.411091: balance_dirty_state: bdi btrfs-1: dirty=587 wb=900 unstable=0 bg_thresh=1030 thresh=2061 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 177.411159: balance_dirty_state: bdi btrfs-1: dirty=600 wb=900 unstable=0 bg_thresh=1031 thresh=2062 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 177.411299: balance_dirty_state: bdi btrfs-1: dirty=626 wb=900 unstable=0 bg_thresh=1030 thresh=2060 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 177.411456: balance_dirty_state: bdi btrfs-1: dirty=676 wb=900 unstable=0 bg_thresh=1029 thresh=2059 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 177.411466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=100% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 177.412963: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4856 wrote=0 to_write=8192 flush-0:15-2091 [005] 177.412971: writeback_single_inode: bdi 0:15: ino=2375725 state=I_DIRTY_DATASYNC age=16536 wrote=2 to_write=4094 flush-0:15-2091 [005] 177.412985: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=11268 wrote=1 to_write=4093 flush-0:15-2091 [005] 177.412990: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=5948 wrote=0 to_write=4093 flush-btrfs-1-2586 [002] 177.415686: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=528 to_write=7664 dd-2584 [001] 177.418994: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1431 unstable=0 bg_thresh=1016 thresh=2032 gap=431 poll_thresh=18 ino=257 dd-2584 [001] 177.418999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 177.431029: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1017 unstable=0 bg_thresh=1001 thresh=2002 gap=815 poll_thresh=18 ino=257 dd-2584 [006] 177.431098: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1017 unstable=0 bg_thresh=1001 thresh=2002 gap=815 poll_thresh=13 ino=257 dd-2584 [006] 177.431340: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1017 unstable=0 bg_thresh=1003 thresh=2007 gap=795 poll_thresh=14 ino=257 dd-2584 [006] 177.431396: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1017 unstable=0 bg_thresh=1006 thresh=2012 gap=775 poll_thresh=15 ino=257 dd-2584 [006] 177.431452: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1017 unstable=0 bg_thresh=1006 thresh=2012 gap=775 poll_thresh=16 ino=257 dd-2584 [006] 177.431568: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1017 unstable=0 bg_thresh=1005 thresh=2011 gap=724 poll_thresh=17 ino=257 dd-2584 [006] 177.431686: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1017 unstable=0 bg_thresh=1007 thresh=2015 gap=703 poll_thresh=18 ino=257 dd-2584 [006] 177.431804: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1017 unstable=0 bg_thresh=1007 thresh=2014 gap=677 poll_thresh=19 ino=257 dd-2584 [006] 177.431924: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1017 unstable=0 bg_thresh=1006 thresh=2013 gap=626 poll_thresh=20 ino=257 dd-2584 [006] 177.432048: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1017 unstable=0 bg_thresh=1008 thresh=2017 gap=605 poll_thresh=21 ino=257 dd-2584 [006] 177.432170: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1017 unstable=0 bg_thresh=1008 thresh=2016 gap=579 poll_thresh=22 ino=257 dd-2584 [006] 177.432452: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1017 unstable=0 bg_thresh=1007 thresh=2015 gap=553 poll_thresh=23 ino=257 dd-2584 [006] 177.432573: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1017 unstable=0 bg_thresh=1007 thresh=2014 gap=502 poll_thresh=24 ino=257 dd-2584 [006] 177.432579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=53948 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 177.438993: balance_dirty_state: bdi btrfs-1: dirty=495 wb=891 unstable=0 bg_thresh=1006 thresh=2012 gap=626 poll_thresh=24 ino=257 dd-2584 [006] 177.439066: balance_dirty_state: bdi btrfs-1: dirty=495 wb=891 unstable=0 bg_thresh=1002 thresh=2005 gap=619 poll_thresh=18 ino=257 dd-2584 [006] 177.439190: balance_dirty_state: bdi btrfs-1: dirty=545 wb=891 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=19 ino=257 dd-2584 [006] 177.439312: balance_dirty_state: bdi btrfs-1: dirty=570 wb=891 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=20 ino=257 dd-2584 [006] 177.439435: balance_dirty_state: bdi btrfs-1: dirty=595 wb=891 unstable=0 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=21 ino=257 dd-2584 [006] 177.439558: balance_dirty_state: bdi btrfs-1: dirty=620 wb=891 unstable=0 bg_thresh=1006 thresh=2012 gap=501 poll_thresh=22 ino=257 dd-2584 [006] 177.439563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=53948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 177.446994: balance_dirty_state: bdi btrfs-1: dirty=620 wb=766 unstable=0 bg_thresh=1003 thresh=2006 gap=620 poll_thresh=22 ino=257 dd-2584 [006] 177.447066: balance_dirty_state: bdi btrfs-1: dirty=645 wb=766 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=16 ino=257 dd-2584 [006] 177.447190: balance_dirty_state: bdi btrfs-1: dirty=670 wb=766 unstable=0 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=17 ino=257 dd-2584 [006] 177.447487: balance_dirty_state: bdi btrfs-1: dirty=720 wb=766 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=18 ino=257 dd-2584 [006] 177.447609: balance_dirty_state: bdi btrfs-1: dirty=745 wb=766 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=19 ino=257 dd-2584 [006] 177.447614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=53948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 177.454995: balance_dirty_state: bdi btrfs-1: dirty=745 wb=641 unstable=0 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=19 ino=257 dd-2584 [006] 177.455085: balance_dirty_state: bdi btrfs-1: dirty=770 wb=641 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 177.455156: balance_dirty_state: bdi btrfs-1: dirty=770 wb=641 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=15 ino=257 dd-2584 [006] 177.455215: balance_dirty_state: bdi btrfs-1: dirty=795 wb=641 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 177.455331: balance_dirty_state: bdi btrfs-1: dirty=820 wb=641 unstable=0 bg_thresh=1005 thresh=2010 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 177.455449: balance_dirty_state: bdi btrfs-1: dirty=845 wb=641 unstable=0 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 177.455565: balance_dirty_state: bdi btrfs-1: dirty=895 wb=641 unstable=0 bg_thresh=1004 thresh=2008 gap=472 poll_thresh=19 ino=257 dd-2584 [006] 177.455569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=53948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 177.463043: balance_dirty_state: bdi btrfs-1: dirty=895 wb=489 unstable=0 bg_thresh=1004 thresh=2009 gap=625 poll_thresh=19 ino=257 dd-2584 [005] 177.463111: balance_dirty_state: bdi btrfs-1: dirty=895 wb=489 unstable=0 bg_thresh=1004 thresh=2009 gap=625 poll_thresh=14 ino=257 dd-2584 [005] 177.463168: balance_dirty_state: bdi btrfs-1: dirty=920 wb=489 unstable=0 bg_thresh=1007 thresh=2014 gap=605 poll_thresh=15 ino=257 dd-2584 [005] 177.463227: balance_dirty_state: bdi btrfs-1: dirty=945 wb=489 unstable=0 bg_thresh=1007 thresh=2014 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 177.463520: balance_dirty_state: bdi btrfs-1: dirty=970 wb=489 unstable=0 bg_thresh=1009 thresh=2018 gap=559 poll_thresh=17 ino=257 dd-2584 [005] 177.463642: balance_dirty_state: bdi btrfs-1: dirty=995 wb=489 unstable=0 bg_thresh=1008 thresh=2017 gap=533 poll_thresh=18 ino=257 dd-2584 [005] 177.463762: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=489 unstable=0 bg_thresh=1008 thresh=2016 gap=482 poll_thresh=19 ino=257 dd-2584 [005] 177.463767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=53948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 177.463842: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4908 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 177.466591: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=864 to_write=7328 dd-2584 [005] 177.470956: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1364 unstable=0 bg_thresh=1002 thresh=2005 gap=471 poll_thresh=19 ino=257 dd-2584 [005] 177.470962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=53948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 177.479028: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1110 unstable=0 bg_thresh=1001 thresh=2003 gap=723 poll_thresh=19 ino=257 dd-2584 [005] 177.479129: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1110 unstable=0 bg_thresh=1001 thresh=2002 gap=722 poll_thresh=14 ino=257 dd-2584 [005] 177.479192: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1110 unstable=0 bg_thresh=1001 thresh=2002 gap=697 poll_thresh=15 ino=257 dd-2584 [005] 177.479252: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1110 unstable=0 bg_thresh=1000 thresh=2001 gap=696 poll_thresh=16 ino=257 dd-2584 [005] 177.479374: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1110 unstable=0 bg_thresh=1002 thresh=2005 gap=650 poll_thresh=17 ino=257 dd-2584 [005] 177.479493: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1110 unstable=0 bg_thresh=1002 thresh=2004 gap=624 poll_thresh=18 ino=257 dd-2584 [005] 177.479612: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1110 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=19 ino=257 dd-2584 [005] 177.479730: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1110 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=20 ino=257 dd-2584 [005] 177.480017: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1110 unstable=0 bg_thresh=1003 thresh=2006 gap=526 poll_thresh=21 ino=257 dd-2584 [005] 177.480134: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1110 unstable=0 bg_thresh=1002 thresh=2005 gap=500 poll_thresh=22 ino=257 dd-2584 [005] 177.480138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=100% bdi_bw=53948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 177.487084: balance_dirty_state: bdi btrfs-1: dirty=395 wb=984 unstable=0 bg_thresh=1003 thresh=2006 gap=627 poll_thresh=22 ino=257 dd-2584 [000] 177.487215: balance_dirty_state: bdi btrfs-1: dirty=420 wb=984 unstable=0 bg_thresh=1003 thresh=2006 gap=602 poll_thresh=16 ino=257 dd-2584 [000] 177.487455: balance_dirty_state: bdi btrfs-1: dirty=445 wb=984 unstable=0 bg_thresh=1005 thresh=2011 gap=582 poll_thresh=17 ino=257 dd-2584 [000] 177.487695: balance_dirty_state: bdi btrfs-1: dirty=470 wb=984 unstable=0 bg_thresh=1008 thresh=2016 gap=562 poll_thresh=18 ino=257 dd-2584 [000] 177.487941: balance_dirty_state: bdi btrfs-1: dirty=520 wb=984 unstable=0 bg_thresh=1007 thresh=2014 gap=510 poll_thresh=19 ino=257 dd-2584 [000] 177.488182: balance_dirty_state: bdi btrfs-1: dirty=545 wb=984 unstable=0 bg_thresh=1006 thresh=2013 gap=484 poll_thresh=20 ino=257 dd-2584 [000] 177.488191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=53948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.494971: balance_dirty_state: bdi btrfs-1: dirty=545 wb=833 unstable=0 bg_thresh=1009 thresh=2018 gap=640 poll_thresh=20 ino=257 dd-2584 [004] 177.495154: balance_dirty_state: bdi btrfs-1: dirty=570 wb=833 unstable=0 bg_thresh=1009 thresh=2018 gap=615 poll_thresh=15 ino=257 dd-2584 [004] 177.495333: balance_dirty_state: bdi btrfs-1: dirty=595 wb=833 unstable=0 bg_thresh=1011 thresh=2023 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 177.496312: balance_dirty_state: bdi btrfs-1: dirty=620 wb=833 unstable=0 bg_thresh=1014 thresh=2028 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 177.496669: balance_dirty_state: bdi btrfs-1: dirty=645 wb=833 unstable=0 bg_thresh=1013 thresh=2027 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 177.497029: balance_dirty_state: bdi btrfs-1: dirty=695 wb=833 unstable=0 bg_thresh=1015 thresh=2031 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 177.497042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=53948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.503011: balance_dirty_state: bdi btrfs-1: dirty=695 wb=833 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 177.503017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=53948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.510965: balance_dirty_state: bdi btrfs-1: dirty=695 wb=583 unstable=0 bg_thresh=1009 thresh=2018 gap=740 poll_thresh=19 ino=257 dd-2584 [004] 177.511035: balance_dirty_state: bdi btrfs-1: dirty=695 wb=583 unstable=0 bg_thresh=1009 thresh=2018 gap=740 poll_thresh=14 ino=257 dd-2584 [004] 177.511090: balance_dirty_state: bdi btrfs-1: dirty=720 wb=583 unstable=0 bg_thresh=1011 thresh=2023 gap=720 poll_thresh=15 ino=257 dd-2584 [004] 177.511145: balance_dirty_state: bdi btrfs-1: dirty=720 wb=583 unstable=0 bg_thresh=1011 thresh=2023 gap=720 poll_thresh=16 ino=257 dd-2584 [004] 177.511257: balance_dirty_state: bdi btrfs-1: dirty=770 wb=583 unstable=0 bg_thresh=1011 thresh=2022 gap=669 poll_thresh=17 ino=257 dd-2584 [004] 177.511372: balance_dirty_state: bdi btrfs-1: dirty=795 wb=583 unstable=0 bg_thresh=1013 thresh=2026 gap=648 poll_thresh=18 ino=257 dd-2584 [004] 177.511486: balance_dirty_state: bdi btrfs-1: dirty=820 wb=583 unstable=0 bg_thresh=1012 thresh=2025 gap=622 poll_thresh=19 ino=257 dd-2584 [004] 177.511598: balance_dirty_state: bdi btrfs-1: dirty=870 wb=583 unstable=0 bg_thresh=1012 thresh=2024 gap=571 poll_thresh=20 ino=257 dd-2584 [004] 177.511875: balance_dirty_state: bdi btrfs-1: dirty=895 wb=583 unstable=0 bg_thresh=1014 thresh=2028 gap=550 poll_thresh=21 ino=257 dd-2584 [004] 177.511991: balance_dirty_state: bdi btrfs-1: dirty=920 wb=583 unstable=0 bg_thresh=1013 thresh=2027 gap=524 poll_thresh=22 ino=257 dd-2584 [004] 177.512105: balance_dirty_state: bdi btrfs-1: dirty=945 wb=583 unstable=0 bg_thresh=1013 thresh=2026 gap=498 poll_thresh=23 ino=257 dd-2584 [004] 177.512110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=53948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.518963: balance_dirty_state: bdi btrfs-1: dirty=945 wb=458 unstable=0 bg_thresh=1009 thresh=2018 gap=615 poll_thresh=23 ino=257 dd-2584 [004] 177.519037: balance_dirty_state: bdi btrfs-1: dirty=970 wb=458 unstable=0 bg_thresh=1009 thresh=2018 gap=590 poll_thresh=17 ino=257 dd-2584 [004] 177.519150: balance_dirty_state: bdi btrfs-1: dirty=995 wb=458 unstable=0 bg_thresh=1011 thresh=2023 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 177.519261: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=458 unstable=0 bg_thresh=1014 thresh=2028 gap=525 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 177.519329: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4964 wrote=0 to_write=8192 dd-2584 [004] 177.519387: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=458 unstable=0 bg_thresh=1016 thresh=2032 gap=504 poll_thresh=20 ino=257 dd-2584 [004] 177.519389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=53948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 177.522169: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=896 to_write=7296 dd-2584 [004] 177.526949: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1233 unstable=0 bg_thresh=1013 thresh=2027 gap=624 poll_thresh=20 ino=257 dd-2584 [004] 177.527011: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1233 unstable=0 bg_thresh=1013 thresh=2027 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 177.527070: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1233 unstable=0 bg_thresh=1016 thresh=2032 gap=604 poll_thresh=16 ino=257 dd-2584 [004] 177.527362: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1233 unstable=0 bg_thresh=1015 thresh=2031 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 177.527481: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1233 unstable=0 bg_thresh=1015 thresh=2030 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 177.527600: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1233 unstable=0 bg_thresh=1017 thresh=2034 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 177.527605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-117% task_weight=99% bdi_bw=53948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.534970: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1108 unstable=0 bg_thresh=1008 thresh=2016 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 177.535041: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1108 unstable=0 bg_thresh=1008 thresh=2016 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 177.535097: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1108 unstable=0 bg_thresh=1010 thresh=2021 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 177.535151: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1108 unstable=0 bg_thresh=1010 thresh=2021 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 177.535263: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1108 unstable=0 bg_thresh=1013 thresh=2026 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 177.535376: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1108 unstable=0 bg_thresh=1015 thresh=2030 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 177.535380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=55028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.542964: balance_dirty_state: bdi btrfs-1: dirty=420 wb=983 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 177.543032: balance_dirty_state: bdi btrfs-1: dirty=420 wb=983 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 177.543090: balance_dirty_state: bdi btrfs-1: dirty=445 wb=983 unstable=0 bg_thresh=1008 thresh=2016 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 177.543147: balance_dirty_state: bdi btrfs-1: dirty=445 wb=983 unstable=0 bg_thresh=1008 thresh=2016 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 177.543201: balance_dirty_state: bdi btrfs-1: dirty=470 wb=983 unstable=0 bg_thresh=1010 thresh=2021 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 177.543572: balance_dirty_state: bdi btrfs-1: dirty=495 wb=983 unstable=0 bg_thresh=1008 thresh=2016 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 177.543745: balance_dirty_state: bdi btrfs-1: dirty=545 wb=983 unstable=0 bg_thresh=1009 thresh=2018 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 177.543751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=55028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.550949: balance_dirty_state: bdi btrfs-1: dirty=545 wb=883 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 177.551015: balance_dirty_state: bdi btrfs-1: dirty=545 wb=883 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 177.551081: balance_dirty_state: bdi btrfs-1: dirty=570 wb=883 unstable=0 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 177.551173: balance_dirty_state: bdi btrfs-1: dirty=595 wb=883 unstable=0 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=15 ino=257 dd-2584 [004] 177.551264: balance_dirty_state: bdi btrfs-1: dirty=595 wb=883 unstable=0 bg_thresh=1000 thresh=2001 gap=523 poll_thresh=16 ino=257 dd-2584 [004] 177.551440: balance_dirty_state: bdi btrfs-1: dirty=620 wb=883 unstable=0 bg_thresh=999 thresh=1999 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 177.551447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=55028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.558980: balance_dirty_state: bdi btrfs-1: dirty=620 wb=758 unstable=0 bg_thresh=996 thresh=1992 gap=614 poll_thresh=17 ino=257 dd-2584 [007] 177.559051: balance_dirty_state: bdi btrfs-1: dirty=645 wb=758 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=13 ino=257 dd-2584 [007] 177.559123: balance_dirty_state: bdi btrfs-1: dirty=645 wb=683 unstable=0 bg_thresh=998 thresh=1997 gap=669 poll_thresh=14 ino=257 dd-2584 [007] 177.559192: balance_dirty_state: bdi btrfs-1: dirty=670 wb=633 unstable=0 bg_thresh=1004 thresh=2008 gap=705 poll_thresh=15 ino=257 dd-2584 [007] 177.559252: balance_dirty_state: bdi btrfs-1: dirty=695 wb=633 unstable=0 bg_thresh=1000 thresh=2001 gap=673 poll_thresh=16 ino=257 dd-2584 [007] 177.559381: balance_dirty_state: bdi btrfs-1: dirty=720 wb=633 unstable=0 bg_thresh=1000 thresh=2000 gap=647 poll_thresh=17 ino=257 dd-2584 [007] 177.559676: balance_dirty_state: bdi btrfs-1: dirty=745 wb=633 unstable=0 bg_thresh=1005 thresh=2010 gap=632 poll_thresh=18 ino=257 dd-2584 [007] 177.559794: balance_dirty_state: bdi btrfs-1: dirty=770 wb=633 unstable=0 bg_thresh=1004 thresh=2009 gap=606 poll_thresh=19 ino=257 dd-2584 [007] 177.559911: balance_dirty_state: bdi btrfs-1: dirty=820 wb=633 unstable=0 bg_thresh=1004 thresh=2008 gap=555 poll_thresh=20 ino=257 dd-2584 [007] 177.560030: balance_dirty_state: bdi btrfs-1: dirty=845 wb=633 unstable=0 bg_thresh=1006 thresh=2012 gap=534 poll_thresh=21 ino=257 dd-2584 [007] 177.560149: balance_dirty_state: bdi btrfs-1: dirty=870 wb=633 unstable=0 bg_thresh=1005 thresh=2011 gap=508 poll_thresh=22 ino=257 dd-2584 [007] 177.560266: balance_dirty_state: bdi btrfs-1: dirty=920 wb=633 unstable=0 bg_thresh=1005 thresh=2010 gap=457 poll_thresh=23 ino=257 dd-2584 [007] 177.560271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=55028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.567052: balance_dirty_state: bdi btrfs-1: dirty=920 wb=508 unstable=0 bg_thresh=1004 thresh=2009 gap=581 poll_thresh=23 ino=257 dd-2584 [007] 177.567121: balance_dirty_state: bdi btrfs-1: dirty=920 wb=508 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=17 ino=257 dd-2584 [007] 177.567244: balance_dirty_state: bdi btrfs-1: dirty=945 wb=508 unstable=0 bg_thresh=1000 thresh=2001 gap=548 poll_thresh=18 ino=257 dd-2584 [007] 177.567536: balance_dirty_state: bdi btrfs-1: dirty=995 wb=508 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=19 ino=257 dd-2584 [007] 177.567654: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=508 unstable=0 bg_thresh=1002 thresh=2004 gap=476 poll_thresh=20 ino=257 dd-2584 [007] 177.567658: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=55028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 177.567706: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5012 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 177.569730: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=864 to_write=7328 dd-2584 [007] 177.575043: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1233 unstable=0 bg_thresh=1004 thresh=2009 gap=631 poll_thresh=20 ino=257 dd-2584 [007] 177.575123: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1233 unstable=0 bg_thresh=1004 thresh=2009 gap=606 poll_thresh=15 ino=257 dd-2584 [007] 177.575186: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1233 unstable=0 bg_thresh=1004 thresh=2008 gap=605 poll_thresh=16 ino=257 dd-2584 [007] 177.575309: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1233 unstable=0 bg_thresh=1003 thresh=2007 gap=554 poll_thresh=17 ino=257 dd-2584 [007] 177.575431: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1233 unstable=0 bg_thresh=1005 thresh=2011 gap=533 poll_thresh=18 ino=257 dd-2584 [007] 177.575549: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1233 unstable=0 bg_thresh=1005 thresh=2010 gap=507 poll_thresh=19 ino=257 dd-2584 [007] 177.575671: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1233 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=20 ino=257 dd-2584 [007] 177.575675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=55028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.583044: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1108 unstable=0 bg_thresh=1004 thresh=2009 gap=606 poll_thresh=20 ino=257 dd-2584 [007] 177.583135: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1108 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=15 ino=257 dd-2584 [007] 177.583198: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1108 unstable=0 bg_thresh=1004 thresh=2008 gap=555 poll_thresh=16 ino=257 dd-2584 [007] 177.583486: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1108 unstable=0 bg_thresh=1006 thresh=2012 gap=534 poll_thresh=17 ino=257 dd-2584 [007] 177.583600: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1108 unstable=0 bg_thresh=1005 thresh=2011 gap=508 poll_thresh=18 ino=257 dd-2584 [007] 177.583714: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1108 unstable=0 bg_thresh=1005 thresh=2010 gap=457 poll_thresh=19 ino=257 dd-2584 [007] 177.583718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=55028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.591053: balance_dirty_state: bdi btrfs-1: dirty=445 wb=983 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=19 ino=257 dd-2584 [007] 177.591152: balance_dirty_state: bdi btrfs-1: dirty=445 wb=983 unstable=0 bg_thresh=1004 thresh=2009 gap=581 poll_thresh=14 ino=257 dd-2584 [007] 177.591212: balance_dirty_state: bdi btrfs-1: dirty=470 wb=983 unstable=0 bg_thresh=1007 thresh=2014 gap=561 poll_thresh=15 ino=257 dd-2584 [007] 177.591269: balance_dirty_state: bdi btrfs-1: dirty=470 wb=983 unstable=0 bg_thresh=1004 thresh=2008 gap=555 poll_thresh=16 ino=257 dd-2584 [007] 177.591381: balance_dirty_state: bdi btrfs-1: dirty=520 wb=983 unstable=0 bg_thresh=1003 thresh=2007 gap=504 poll_thresh=17 ino=257 dd-2584 [007] 177.591494: balance_dirty_state: bdi btrfs-1: dirty=545 wb=983 unstable=0 bg_thresh=1005 thresh=2011 gap=483 poll_thresh=18 ino=257 dd-2584 [007] 177.591498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-240% task_weight=101% bdi_bw=55028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.599129: balance_dirty_state: bdi btrfs-1: dirty=545 wb=858 unstable=0 bg_thresh=1006 thresh=2012 gap=609 poll_thresh=18 ino=257 dd-2584 [007] 177.599254: balance_dirty_state: bdi btrfs-1: dirty=570 wb=858 unstable=0 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=13 ino=257 dd-2584 [007] 177.599370: balance_dirty_state: bdi btrfs-1: dirty=570 wb=858 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=14 ino=257 dd-2584 [007] 177.599490: balance_dirty_state: bdi btrfs-1: dirty=595 wb=858 unstable=0 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=15 ino=257 dd-2584 [007] 177.599606: balance_dirty_state: bdi btrfs-1: dirty=620 wb=858 unstable=0 bg_thresh=1005 thresh=2010 gap=532 poll_thresh=16 ino=257 dd-2584 [007] 177.600189: balance_dirty_state: bdi btrfs-1: dirty=645 wb=858 unstable=0 bg_thresh=1007 thresh=2014 gap=511 poll_thresh=17 ino=257 dd-2584 [007] 177.600423: balance_dirty_state: bdi btrfs-1: dirty=670 wb=858 unstable=0 bg_thresh=1006 thresh=2013 gap=485 poll_thresh=18 ino=257 dd-2584 [007] 177.600431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=55028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.607088: balance_dirty_state: bdi btrfs-1: dirty=670 wb=858 unstable=0 bg_thresh=1008 thresh=2017 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 177.607093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=55028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.615081: balance_dirty_state: bdi btrfs-1: dirty=670 wb=608 unstable=0 bg_thresh=1008 thresh=2017 gap=739 poll_thresh=18 ino=257 dd-2584 [004] 177.615210: balance_dirty_state: bdi btrfs-1: dirty=695 wb=608 unstable=0 bg_thresh=1008 thresh=2017 gap=714 poll_thresh=13 ino=257 dd-2584 [004] 177.615327: balance_dirty_state: bdi btrfs-1: dirty=720 wb=608 unstable=0 bg_thresh=1011 thresh=2022 gap=694 poll_thresh=14 ino=257 dd-2584 [004] 177.615446: balance_dirty_state: bdi btrfs-1: dirty=720 wb=608 unstable=0 bg_thresh=1011 thresh=2022 gap=694 poll_thresh=15 ino=257 dd-2584 [004] 177.615563: balance_dirty_state: bdi btrfs-1: dirty=745 wb=608 unstable=0 bg_thresh=1010 thresh=2021 gap=668 poll_thresh=16 ino=257 dd-2584 [004] 177.615798: balance_dirty_state: bdi btrfs-1: dirty=770 wb=608 unstable=0 bg_thresh=1010 thresh=2020 gap=642 poll_thresh=17 ino=257 dd-2584 [004] 177.616032: balance_dirty_state: bdi btrfs-1: dirty=820 wb=608 unstable=0 bg_thresh=1012 thresh=2024 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 177.616265: balance_dirty_state: bdi btrfs-1: dirty=845 wb=608 unstable=0 bg_thresh=1011 thresh=2023 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 177.616499: balance_dirty_state: bdi btrfs-1: dirty=870 wb=608 unstable=0 bg_thresh=1011 thresh=2022 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 177.617087: balance_dirty_state: bdi btrfs-1: dirty=895 wb=608 unstable=0 bg_thresh=1013 thresh=2026 gap=523 poll_thresh=21 ino=257 dd-2584 [004] 177.617320: balance_dirty_state: bdi btrfs-1: dirty=945 wb=608 unstable=0 bg_thresh=1012 thresh=2025 gap=472 poll_thresh=22 ino=257 dd-2584 [004] 177.617329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=55028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.623047: balance_dirty_state: bdi btrfs-1: dirty=945 wb=483 unstable=0 bg_thresh=1013 thresh=2026 gap=598 poll_thresh=22 ino=257 dd-2584 [004] 177.623118: balance_dirty_state: bdi btrfs-1: dirty=945 wb=483 unstable=0 bg_thresh=1010 thresh=2020 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 177.623232: balance_dirty_state: bdi btrfs-1: dirty=995 wb=483 unstable=0 bg_thresh=1009 thresh=2019 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 177.623347: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=483 unstable=0 bg_thresh=1011 thresh=2023 gap=520 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 177.623411: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5068 wrote=0 to_write=8192 dd-2584 [004] 177.623472: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=483 unstable=0 bg_thresh=1011 thresh=2022 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 177.623473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=55028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 177.626181: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=896 to_write=7296 dd-2584 [000] 177.631061: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1233 unstable=0 bg_thresh=1010 thresh=2020 gap=617 poll_thresh=19 ino=257 dd-2584 [000] 177.631141: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1233 unstable=0 bg_thresh=1010 thresh=2020 gap=592 poll_thresh=14 ino=257 dd-2584 [000] 177.631202: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1233 unstable=0 bg_thresh=1012 thresh=2025 gap=597 poll_thresh=15 ino=257 dd-2584 [000] 177.631260: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1233 unstable=0 bg_thresh=1012 thresh=2025 gap=572 poll_thresh=16 ino=257 dd-2584 [000] 177.631380: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1233 unstable=0 bg_thresh=1015 thresh=2030 gap=552 poll_thresh=17 ino=257 dd-2584 [000] 177.631671: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1233 unstable=0 bg_thresh=1017 thresh=2034 gap=531 poll_thresh=18 ino=257 dd-2584 [000] 177.631787: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1233 unstable=0 bg_thresh=1016 thresh=2033 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 177.631792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-125% task_gap=-350% task_weight=99% bdi_bw=55028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 177.639037: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1108 unstable=0 bg_thresh=1009 thresh=2018 gap=590 poll_thresh=19 ino=257 dd-2584 [000] 177.639118: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1108 unstable=0 bg_thresh=1009 thresh=2018 gap=590 poll_thresh=14 ino=257 dd-2584 [000] 177.639175: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1108 unstable=0 bg_thresh=1011 thresh=2023 gap=570 poll_thresh=15 ino=257 dd-2584 [000] 177.639231: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1108 unstable=0 bg_thresh=1011 thresh=2023 gap=545 poll_thresh=16 ino=257 dd-2584 [000] 177.639341: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1108 unstable=0 bg_thresh=1014 thresh=2028 gap=525 poll_thresh=17 ino=257 dd-2584 [000] 177.639453: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1108 unstable=0 bg_thresh=1019 thresh=2038 gap=510 poll_thresh=18 ino=257 dd-2584 [000] 177.639568: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1108 unstable=0 bg_thresh=1018 thresh=2037 gap=484 poll_thresh=19 ino=257 dd-2584 [000] 177.639572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=56312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.646987: balance_dirty_state: bdi btrfs-1: dirty=445 wb=883 unstable=0 bg_thresh=1016 thresh=2033 gap=705 poll_thresh=19 ino=257 dd-2584 [004] 177.647077: balance_dirty_state: bdi btrfs-1: dirty=470 wb=883 unstable=0 bg_thresh=1019 thresh=2038 gap=685 poll_thresh=14 ino=257 dd-2584 [004] 177.647163: balance_dirty_state: bdi btrfs-1: dirty=470 wb=883 unstable=0 bg_thresh=1016 thresh=2032 gap=679 poll_thresh=15 ino=257 dd-2584 [004] 177.647248: balance_dirty_state: bdi btrfs-1: dirty=495 wb=883 unstable=0 bg_thresh=1018 thresh=2037 gap=659 poll_thresh=16 ino=257 dd-2584 [004] 177.647712: balance_dirty_state: bdi btrfs-1: dirty=520 wb=883 unstable=0 bg_thresh=1018 thresh=2036 gap=633 poll_thresh=17 ino=257 dd-2584 [004] 177.647881: balance_dirty_state: bdi btrfs-1: dirty=570 wb=883 unstable=0 bg_thresh=1020 thresh=2040 gap=587 poll_thresh=18 ino=257 dd-2584 [004] 177.648051: balance_dirty_state: bdi btrfs-1: dirty=595 wb=883 unstable=0 bg_thresh=1016 thresh=2033 gap=555 poll_thresh=19 ino=257 dd-2584 [004] 177.648221: balance_dirty_state: bdi btrfs-1: dirty=620 wb=883 unstable=0 bg_thresh=1016 thresh=2032 gap=529 poll_thresh=20 ino=257 dd-2584 [004] 177.648398: balance_dirty_state: bdi btrfs-1: dirty=670 wb=883 unstable=0 bg_thresh=1018 thresh=2036 gap=483 poll_thresh=21 ino=257 dd-2584 [004] 177.648405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=56312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.659003: balance_dirty_state: bdi btrfs-1: dirty=670 wb=883 unstable=0 bg_thresh=1011 thresh=2022 gap=469 poll_thresh=21 ino=257 dd-2584 [004] 177.659009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=56312 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 177.667106: balance_dirty_state: bdi btrfs-1: dirty=670 wb=633 unstable=0 bg_thresh=1010 thresh=2021 gap=718 poll_thresh=21 ino=257 dd-2584 [000] 177.667218: balance_dirty_state: bdi btrfs-1: dirty=695 wb=633 unstable=0 bg_thresh=1010 thresh=2021 gap=693 poll_thresh=16 ino=257 dd-2584 [000] 177.667450: balance_dirty_state: bdi btrfs-1: dirty=720 wb=633 unstable=0 bg_thresh=1010 thresh=2020 gap=667 poll_thresh=17 ino=257 dd-2584 [000] 177.667684: balance_dirty_state: bdi btrfs-1: dirty=770 wb=633 unstable=0 bg_thresh=1009 thresh=2019 gap=616 poll_thresh=18 ino=257 dd-2584 [000] 177.668269: balance_dirty_state: bdi btrfs-1: dirty=795 wb=633 unstable=0 bg_thresh=1011 thresh=2023 gap=595 poll_thresh=19 ino=257 dd-2584 [000] 177.668552: balance_dirty_state: bdi btrfs-1: dirty=820 wb=533 unstable=0 bg_thresh=1011 thresh=2022 gap=669 poll_thresh=20 ino=257 dd-2584 [000] 177.668741: balance_dirty_state: bdi btrfs-1: dirty=845 wb=508 unstable=0 bg_thresh=1006 thresh=2013 gap=660 poll_thresh=21 ino=257 dd-2584 [000] 177.668921: balance_dirty_state: bdi btrfs-1: dirty=895 wb=508 unstable=0 bg_thresh=1008 thresh=2016 gap=613 poll_thresh=22 ino=257 dd-2584 [000] 177.669107: balance_dirty_state: bdi btrfs-1: dirty=920 wb=508 unstable=0 bg_thresh=1013 thresh=2026 gap=598 poll_thresh=23 ino=257 dd-2584 [000] 177.669535: balance_dirty_state: bdi btrfs-1: dirty=945 wb=508 unstable=0 bg_thresh=1008 thresh=2016 gap=563 poll_thresh=24 ino=257 dd-2584 [000] 177.669717: balance_dirty_state: bdi btrfs-1: dirty=995 wb=508 unstable=0 bg_thresh=1009 thresh=2019 gap=516 poll_thresh=25 ino=257 dd-2584 [000] 177.669901: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=508 unstable=0 bg_thresh=1009 thresh=2018 gap=490 poll_thresh=26 ino=257 dd-2584 [000] 177.669908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-324% task_weight=101% bdi_bw=56312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 177.669943: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5112 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 177.672301: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=832 to_write=7360 dd-2584 [004] 177.675100: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1358 unstable=0 bg_thresh=1008 thresh=2017 gap=489 poll_thresh=26 ino=257 dd-2584 [004] 177.675111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=101% bdi_bw=56312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.683076: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1233 unstable=0 bg_thresh=996 thresh=1992 gap=589 poll_thresh=26 ino=257 dd-2584 [004] 177.683182: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1233 unstable=0 bg_thresh=996 thresh=1992 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 177.683613: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1233 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=20 ino=257 dd-2584 [004] 177.683776: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1233 unstable=0 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=21 ino=257 dd-2584 [004] 177.683945: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1233 unstable=0 bg_thresh=1003 thresh=2006 gap=503 poll_thresh=22 ino=257 dd-2584 [004] 177.684125: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1233 unstable=0 bg_thresh=1000 thresh=2001 gap=473 poll_thresh=23 ino=257 dd-2584 [004] 177.684132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=56312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.691049: balance_dirty_state: bdi btrfs-1: dirty=295 wb=983 unstable=0 bg_thresh=999 thresh=1998 gap=720 poll_thresh=23 ino=257 dd-2584 [007] 177.691172: balance_dirty_state: bdi btrfs-1: dirty=320 wb=983 unstable=0 bg_thresh=999 thresh=1998 gap=695 poll_thresh=17 ino=257 dd-2584 [007] 177.691402: balance_dirty_state: bdi btrfs-1: dirty=345 wb=983 unstable=0 bg_thresh=1001 thresh=2003 gap=675 poll_thresh=18 ino=257 dd-2584 [007] 177.691635: balance_dirty_state: bdi btrfs-1: dirty=370 wb=983 unstable=0 bg_thresh=1006 thresh=2013 gap=660 poll_thresh=19 ino=257 dd-2584 [007] 177.691872: balance_dirty_state: bdi btrfs-1: dirty=420 wb=983 unstable=0 bg_thresh=1006 thresh=2012 gap=609 poll_thresh=20 ino=257 dd-2584 [007] 177.692459: balance_dirty_state: bdi btrfs-1: dirty=445 wb=983 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=21 ino=257 dd-2584 [007] 177.692697: balance_dirty_state: bdi btrfs-1: dirty=470 wb=983 unstable=0 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=22 ino=257 dd-2584 [007] 177.692935: balance_dirty_state: bdi btrfs-1: dirty=495 wb=983 unstable=0 bg_thresh=1007 thresh=2014 gap=536 poll_thresh=23 ino=257 dd-2584 [007] 177.693174: balance_dirty_state: bdi btrfs-1: dirty=545 wb=983 unstable=0 bg_thresh=1006 thresh=2013 gap=485 poll_thresh=24 ino=257 dd-2584 [007] 177.693183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=56312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.699045: balance_dirty_state: bdi btrfs-1: dirty=545 wb=833 unstable=0 bg_thresh=1004 thresh=2008 gap=630 poll_thresh=24 ino=257 dd-2584 [007] 177.699172: balance_dirty_state: bdi btrfs-1: dirty=545 wb=833 unstable=0 bg_thresh=1003 thresh=2007 gap=629 poll_thresh=18 ino=257 dd-2584 [007] 177.699408: balance_dirty_state: bdi btrfs-1: dirty=595 wb=833 unstable=0 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=19 ino=257 dd-2584 [007] 177.699643: balance_dirty_state: bdi btrfs-1: dirty=620 wb=833 unstable=0 bg_thresh=1002 thresh=2005 gap=552 poll_thresh=20 ino=257 dd-2584 [007] 177.699883: balance_dirty_state: bdi btrfs-1: dirty=645 wb=833 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=21 ino=257 dd-2584 [007] 177.700117: balance_dirty_state: bdi btrfs-1: dirty=670 wb=833 unstable=0 bg_thresh=1004 thresh=2008 gap=505 poll_thresh=22 ino=257 dd-2584 [007] 177.700705: balance_dirty_state: bdi btrfs-1: dirty=720 wb=833 unstable=0 bg_thresh=997 thresh=1995 gap=442 poll_thresh=23 ino=257 dd-2584 [007] 177.700715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-261% task_weight=101% bdi_bw=56312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.711010: balance_dirty_state: bdi btrfs-1: dirty=720 wb=833 unstable=0 bg_thresh=1005 thresh=2010 gap=457 poll_thresh=23 ino=257 dd-2584 [007] 177.711018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-241% task_weight=101% bdi_bw=56312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 177.715150: balance_dirty_state: bdi btrfs-1: dirty=720 wb=833 unstable=0 bg_thresh=1005 thresh=2010 gap=457 poll_thresh=23 ino=257 dd-2584 [006] 177.715156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-241% task_weight=101% bdi_bw=56312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 177.727148: balance_dirty_state: bdi btrfs-1: dirty=720 wb=583 unstable=0 bg_thresh=1001 thresh=2003 gap=700 poll_thresh=23 ino=257 dd-2584 [005] 177.727248: balance_dirty_state: bdi btrfs-1: dirty=745 wb=583 unstable=0 bg_thresh=1001 thresh=2003 gap=675 poll_thresh=17 ino=257 dd-2584 [005] 177.727483: balance_dirty_state: bdi btrfs-1: dirty=770 wb=583 unstable=0 bg_thresh=1004 thresh=2008 gap=655 poll_thresh=18 ino=257 dd-2584 [005] 177.727716: balance_dirty_state: bdi btrfs-1: dirty=795 wb=583 unstable=0 bg_thresh=1006 thresh=2013 gap=635 poll_thresh=19 ino=257 dd-2584 [005] 177.727990: balance_dirty_state: bdi btrfs-1: dirty=845 wb=533 unstable=0 bg_thresh=1008 thresh=2017 gap=639 poll_thresh=20 ino=257 dd-2584 [005] 177.728264: balance_dirty_state: bdi btrfs-1: dirty=870 wb=458 unstable=0 bg_thresh=1008 thresh=2016 gap=688 poll_thresh=21 ino=257 dd-2584 [005] 177.728508: balance_dirty_state: bdi btrfs-1: dirty=895 wb=458 unstable=0 bg_thresh=1005 thresh=2010 gap=657 poll_thresh=22 ino=257 dd-2584 [005] 177.728753: balance_dirty_state: bdi btrfs-1: dirty=920 wb=458 unstable=0 bg_thresh=1007 thresh=2015 gap=637 poll_thresh=23 ino=257 dd-2584 [005] 177.729350: balance_dirty_state: bdi btrfs-1: dirty=970 wb=458 unstable=0 bg_thresh=1011 thresh=2023 gap=595 poll_thresh=24 ino=257 dd-2584 [005] 177.729591: balance_dirty_state: bdi btrfs-1: dirty=995 wb=458 unstable=0 bg_thresh=1007 thresh=2015 gap=562 poll_thresh=25 ino=257 dd-2584 [005] 177.729833: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=458 unstable=0 bg_thresh=1010 thresh=2020 gap=542 poll_thresh=26 ino=257 flush-btrfs-1-2586 [001] 177.729873: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5172 wrote=0 to_write=8192 dd-2584 [005] 177.730198: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=458 unstable=0 bg_thresh=1008 thresh=2016 gap=488 poll_thresh=27 ino=257 dd-2584 [005] 177.730202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=56312 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 177.733458: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=896 to_write=7296 dd-2584 [005] 177.735080: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1208 unstable=0 bg_thresh=1011 thresh=2022 gap=619 poll_thresh=27 ino=257 dd-2584 [005] 177.735204: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1208 unstable=0 bg_thresh=1010 thresh=2021 gap=618 poll_thresh=20 ino=257 dd-2584 [005] 177.735441: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1208 unstable=0 bg_thresh=1010 thresh=2020 gap=592 poll_thresh=21 ino=257 dd-2584 [005] 177.735701: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1158 unstable=0 bg_thresh=1009 thresh=2019 gap=591 poll_thresh=22 ino=257 dd-2584 [005] 177.735969: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1083 unstable=0 bg_thresh=1009 thresh=2018 gap=640 poll_thresh=23 ino=257 dd-2584 [005] 177.736210: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1083 unstable=0 bg_thresh=1011 thresh=2023 gap=620 poll_thresh=24 ino=257 dd-2584 [005] 177.736798: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1083 unstable=0 bg_thresh=1009 thresh=2019 gap=566 poll_thresh=25 ino=257 dd-2584 [005] 177.737033: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1083 unstable=0 bg_thresh=1009 thresh=2018 gap=540 poll_thresh=26 ino=257 dd-2584 [005] 177.737269: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1083 unstable=0 bg_thresh=1011 thresh=2022 gap=519 poll_thresh=27 ino=257 dd-2584 [005] 177.737504: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1083 unstable=0 bg_thresh=1010 thresh=2021 gap=493 poll_thresh=28 ino=257 dd-2584 [005] 177.737513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=56312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 177.743172: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1083 unstable=0 bg_thresh=1010 thresh=2021 gap=493 poll_thresh=28 ino=257 dd-2584 [005] 177.743182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=57308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 177.751129: balance_dirty_state: bdi btrfs-1: dirty=445 wb=908 unstable=0 bg_thresh=1013 thresh=2027 gap=674 poll_thresh=28 ino=257 dd-2584 [006] 177.751203: balance_dirty_state: bdi btrfs-1: dirty=445 wb=908 unstable=0 bg_thresh=1012 thresh=2024 gap=671 poll_thresh=21 ino=257 dd-2584 [006] 177.751329: balance_dirty_state: bdi btrfs-1: dirty=495 wb=908 unstable=0 bg_thresh=1011 thresh=2023 gap=620 poll_thresh=22 ino=257 dd-2584 [006] 177.751449: balance_dirty_state: bdi btrfs-1: dirty=520 wb=908 unstable=0 bg_thresh=1011 thresh=2022 gap=594 poll_thresh=23 ino=257 dd-2584 [006] 177.751568: balance_dirty_state: bdi btrfs-1: dirty=545 wb=908 unstable=0 bg_thresh=1013 thresh=2026 gap=573 poll_thresh=24 ino=257 dd-2584 [006] 177.751861: balance_dirty_state: bdi btrfs-1: dirty=570 wb=908 unstable=0 bg_thresh=1012 thresh=2025 gap=547 poll_thresh=25 ino=257 dd-2584 [006] 177.751980: balance_dirty_state: bdi btrfs-1: dirty=620 wb=908 unstable=0 bg_thresh=1012 thresh=2024 gap=496 poll_thresh=26 ino=257 dd-2584 [006] 177.751985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=57308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 177.759117: balance_dirty_state: bdi btrfs-1: dirty=620 wb=758 unstable=0 bg_thresh=1009 thresh=2018 gap=640 poll_thresh=26 ino=257 dd-2584 [006] 177.759227: balance_dirty_state: bdi btrfs-1: dirty=620 wb=758 unstable=0 bg_thresh=1008 thresh=2017 gap=639 poll_thresh=19 ino=257 dd-2584 [006] 177.759466: balance_dirty_state: bdi btrfs-1: dirty=670 wb=758 unstable=0 bg_thresh=1010 thresh=2021 gap=593 poll_thresh=20 ino=257 dd-2584 [006] 177.759699: balance_dirty_state: bdi btrfs-1: dirty=695 wb=758 unstable=0 bg_thresh=1010 thresh=2020 gap=567 poll_thresh=21 ino=257 dd-2584 [006] 177.759935: balance_dirty_state: bdi btrfs-1: dirty=720 wb=758 unstable=0 bg_thresh=1009 thresh=2019 gap=541 poll_thresh=22 ino=257 dd-2584 [006] 177.760180: balance_dirty_state: bdi btrfs-1: dirty=745 wb=758 unstable=0 bg_thresh=1009 thresh=2018 gap=515 poll_thresh=23 ino=257 dd-2584 [006] 177.760422: balance_dirty_state: bdi btrfs-1: dirty=795 wb=758 unstable=0 bg_thresh=1011 thresh=2022 gap=469 poll_thresh=24 ino=257 dd-2584 [006] 177.760430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=57308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 177.767156: balance_dirty_state: bdi btrfs-1: dirty=795 wb=633 unstable=0 bg_thresh=1009 thresh=2018 gap=590 poll_thresh=24 ino=257 dd-2584 [006] 177.767255: balance_dirty_state: bdi btrfs-1: dirty=795 wb=633 unstable=0 bg_thresh=1009 thresh=2018 gap=590 poll_thresh=18 ino=257 dd-2584 [006] 177.767536: balance_dirty_state: bdi btrfs-1: dirty=845 wb=633 unstable=0 bg_thresh=1005 thresh=2011 gap=533 poll_thresh=19 ino=257 dd-2584 [006] 177.767650: balance_dirty_state: bdi btrfs-1: dirty=870 wb=633 unstable=0 bg_thresh=1005 thresh=2010 gap=507 poll_thresh=20 ino=257 dd-2584 [006] 177.767762: balance_dirty_state: bdi btrfs-1: dirty=895 wb=633 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=21 ino=257 dd-2584 [006] 177.767767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=57308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 177.775205: balance_dirty_state: bdi btrfs-1: dirty=895 wb=508 unstable=0 bg_thresh=1007 thresh=2015 gap=612 poll_thresh=21 ino=257 dd-2584 [000] 177.775331: balance_dirty_state: bdi btrfs-1: dirty=920 wb=508 unstable=0 bg_thresh=1007 thresh=2015 gap=587 poll_thresh=16 ino=257 dd-2584 [000] 177.775563: balance_dirty_state: bdi btrfs-1: dirty=945 wb=508 unstable=0 bg_thresh=1010 thresh=2020 gap=567 poll_thresh=17 ino=257 dd-2584 [000] 177.775799: balance_dirty_state: bdi btrfs-1: dirty=970 wb=508 unstable=0 bg_thresh=1012 thresh=2025 gap=547 poll_thresh=18 ino=257 dd-2584 [000] 177.776036: balance_dirty_state: bdi btrfs-1: dirty=995 wb=508 unstable=0 bg_thresh=1011 thresh=2023 gap=520 poll_thresh=19 ino=257 dd-2584 [000] 177.776384: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=433 unstable=0 bg_thresh=1007 thresh=2015 gap=537 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 177.776458: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5220 wrote=0 to_write=8192 dd-2584 [000] 177.776559: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=383 unstable=0 bg_thresh=1006 thresh=2012 gap=584 poll_thresh=21 ino=257 dd-2584 [000] 177.776861: balance_dirty_state: bdi btrfs-1: dirty=970 wb=483 unstable=0 bg_thresh=1010 thresh=2021 gap=568 poll_thresh=22 ino=257 dd-2584 [000] 177.776990: balance_dirty_state: bdi btrfs-1: dirty=970 wb=533 unstable=0 bg_thresh=1012 thresh=2025 gap=522 poll_thresh=23 ino=257 dd-2584 [000] 177.777116: balance_dirty_state: bdi btrfs-1: dirty=945 wb=583 unstable=0 bg_thresh=1012 thresh=2024 gap=496 poll_thresh=24 ino=257 dd-2584 [000] 177.777118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=57308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 177.778854: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=1008 to_write=7184 dd-2584 [000] 177.783113: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1383 unstable=0 bg_thresh=1012 thresh=2024 gap=496 poll_thresh=24 ino=257 dd-2584 [000] 177.783122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=57308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.791132: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1258 unstable=0 bg_thresh=1012 thresh=2025 gap=622 poll_thresh=24 ino=257 dd-2584 [004] 177.791199: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1258 unstable=0 bg_thresh=1015 thresh=2030 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 177.791316: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1258 unstable=0 bg_thresh=1014 thresh=2029 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 177.791429: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1258 unstable=0 bg_thresh=1014 thresh=2028 gap=550 poll_thresh=20 ino=257 dd-2584 [004] 177.791544: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1258 unstable=0 bg_thresh=1016 thresh=2032 gap=504 poll_thresh=21 ino=257 dd-2584 [004] 177.791549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=57308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.799180: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1133 unstable=0 bg_thresh=1014 thresh=2029 gap=626 poll_thresh=21 ino=257 dd-2584 [004] 177.799285: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1133 unstable=0 bg_thresh=1014 thresh=2029 gap=626 poll_thresh=16 ino=257 dd-2584 [004] 177.799561: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1108 unstable=0 bg_thresh=1010 thresh=2020 gap=592 poll_thresh=17 ino=257 dd-2584 [004] 177.800028: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1108 unstable=0 bg_thresh=1015 thresh=2030 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 177.800198: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1108 unstable=0 bg_thresh=1014 thresh=2029 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 177.800372: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1083 unstable=0 bg_thresh=1014 thresh=2028 gap=525 poll_thresh=20 ino=257 dd-2584 [004] 177.800569: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1008 unstable=0 bg_thresh=1013 thresh=2026 gap=573 poll_thresh=21 ino=257 dd-2584 [004] 177.800739: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1008 unstable=0 bg_thresh=1012 thresh=2025 gap=547 poll_thresh=22 ino=257 dd-2584 [004] 177.800911: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1008 unstable=0 bg_thresh=1012 thresh=2024 gap=521 poll_thresh=23 ino=257 dd-2584 [004] 177.801080: balance_dirty_state: bdi btrfs-1: dirty=545 wb=1008 unstable=0 bg_thresh=1011 thresh=2023 gap=470 poll_thresh=24 ino=257 dd-2584 [004] 177.801086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=57308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.807051: balance_dirty_state: bdi btrfs-1: dirty=545 wb=1008 unstable=0 bg_thresh=1012 thresh=2025 gap=472 poll_thresh=24 ino=257 dd-2584 [004] 177.807063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=57308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 177.815072: balance_dirty_state: bdi btrfs-1: dirty=545 wb=883 unstable=0 bg_thresh=1014 thresh=2029 gap=601 poll_thresh=24 ino=257 dd-2584 [004] 177.815188: balance_dirty_state: bdi btrfs-1: dirty=545 wb=883 unstable=0 bg_thresh=1017 thresh=2034 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 177.815650: balance_dirty_state: bdi btrfs-1: dirty=595 wb=883 unstable=0 bg_thresh=1016 thresh=2033 gap=555 poll_thresh=19 ino=257 dd-2584 [004] 177.815821: balance_dirty_state: bdi btrfs-1: dirty=620 wb=883 unstable=0 bg_thresh=1018 thresh=2037 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 177.815990: balance_dirty_state: bdi btrfs-1: dirty=645 wb=883 unstable=0 bg_thresh=1018 thresh=2036 gap=508 poll_thresh=21 ino=257 dd-2584 [004] 177.815996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-207% task_weight=99% bdi_bw=57308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 177.823075: balance_dirty_state: bdi btrfs-1: dirty=645 wb=633 unstable=0 bg_thresh=1013 thresh=2027 gap=749 poll_thresh=21 ino=257 dd-2584 [003] 177.823189: balance_dirty_state: bdi btrfs-1: dirty=670 wb=633 unstable=0 bg_thresh=1013 thresh=2027 gap=724 poll_thresh=16 ino=257 dd-2584 [003] 177.823332: balance_dirty_state: bdi btrfs-1: dirty=695 wb=633 unstable=0 bg_thresh=1016 thresh=2032 gap=704 poll_thresh=17 ino=257 dd-2584 [003] 177.823448: balance_dirty_state: bdi btrfs-1: dirty=720 wb=633 unstable=0 bg_thresh=1018 thresh=2037 gap=684 poll_thresh=18 ino=257 dd-2584 [003] 177.823568: balance_dirty_state: bdi btrfs-1: dirty=745 wb=633 unstable=0 bg_thresh=1023 thresh=2047 gap=669 poll_thresh=19 ino=257 dd-2584 [003] 177.823687: balance_dirty_state: bdi btrfs-1: dirty=795 wb=633 unstable=0 bg_thresh=1023 thresh=2046 gap=618 poll_thresh=20 ino=257 dd-2584 [003] 177.823806: balance_dirty_state: bdi btrfs-1: dirty=820 wb=633 unstable=0 bg_thresh=1019 thresh=2039 gap=586 poll_thresh=21 ino=257 dd-2584 [003] 177.824103: balance_dirty_state: bdi btrfs-1: dirty=845 wb=633 unstable=0 bg_thresh=1016 thresh=2032 gap=554 poll_thresh=22 ino=257 dd-2584 [003] 177.824232: balance_dirty_state: bdi btrfs-1: dirty=895 wb=633 unstable=0 bg_thresh=1018 thresh=2036 gap=508 poll_thresh=23 ino=257 dd-2584 [003] 177.824237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=57308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 177.831042: balance_dirty_state: bdi btrfs-1: dirty=895 wb=483 unstable=0 bg_thresh=1002 thresh=2005 gap=627 poll_thresh=23 ino=257 dd-2584 [003] 177.831123: balance_dirty_state: bdi btrfs-1: dirty=895 wb=483 unstable=0 bg_thresh=1002 thresh=2005 gap=627 poll_thresh=17 ino=257 dd-2584 [003] 177.831254: balance_dirty_state: bdi btrfs-1: dirty=920 wb=483 unstable=0 bg_thresh=1005 thresh=2010 gap=607 poll_thresh=18 ino=257 dd-2584 [003] 177.831384: balance_dirty_state: bdi btrfs-1: dirty=970 wb=483 unstable=0 bg_thresh=1007 thresh=2015 gap=562 poll_thresh=19 ino=257 dd-2584 [003] 177.831518: balance_dirty_state: bdi btrfs-1: dirty=995 wb=483 unstable=0 bg_thresh=1012 thresh=2025 gap=547 poll_thresh=20 ino=257 dd-2584 [003] 177.831652: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=483 unstable=0 bg_thresh=1012 thresh=2024 gap=521 poll_thresh=21 ino=257 flush-btrfs-1-2586 [000] 177.831669: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5276 wrote=0 to_write=8192 dd-2584 [003] 177.831795: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=483 unstable=0 bg_thresh=1011 thresh=2023 gap=470 poll_thresh=22 ino=257 dd-2584 [003] 177.831796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=57308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 177.834073: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=912 to_write=7280 dd-2584 [003] 177.839039: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1283 unstable=0 bg_thresh=983 thresh=1967 gap=514 poll_thresh=22 ino=257 dd-2584 [003] 177.839126: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1283 unstable=0 bg_thresh=983 thresh=1967 gap=514 poll_thresh=16 ino=257 dd-2584 [003] 177.839438: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1283 unstable=0 bg_thresh=983 thresh=1966 gap=488 poll_thresh=17 ino=257 dd-2584 [003] 177.839443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=57308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 177.847097: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1158 unstable=0 bg_thresh=980 thresh=1961 gap=608 poll_thresh=17 ino=257 dd-2584 [003] 177.847200: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1158 unstable=0 bg_thresh=980 thresh=1961 gap=583 poll_thresh=13 ino=257 dd-2584 [003] 177.847261: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1158 unstable=0 bg_thresh=983 thresh=1966 gap=563 poll_thresh=14 ino=257 dd-2584 [003] 177.847317: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1158 unstable=0 bg_thresh=983 thresh=1966 gap=563 poll_thresh=15 ino=257 dd-2584 [003] 177.847373: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1158 unstable=0 bg_thresh=985 thresh=1971 gap=543 poll_thresh=16 ino=257 dd-2584 [003] 177.847486: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1158 unstable=0 bg_thresh=985 thresh=1970 gap=517 poll_thresh=17 ino=257 dd-2584 [003] 177.847607: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1158 unstable=0 bg_thresh=987 thresh=1974 gap=471 poll_thresh=18 ino=257 dd-2584 [003] 177.847612: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=58828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 177.855045: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1033 unstable=0 bg_thresh=976 thresh=1952 gap=574 poll_thresh=18 ino=257 dd-2584 [003] 177.855107: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1033 unstable=0 bg_thresh=976 thresh=1952 gap=574 poll_thresh=13 ino=257 dd-2584 [003] 177.855176: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1033 unstable=0 bg_thresh=978 thresh=1957 gap=554 poll_thresh=14 ino=257 dd-2584 [003] 177.855235: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1033 unstable=0 bg_thresh=978 thresh=1957 gap=529 poll_thresh=15 ino=257 dd-2584 [003] 177.855293: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1033 unstable=0 bg_thresh=981 thresh=1962 gap=534 poll_thresh=16 ino=257 dd-2584 [003] 177.855411: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1033 unstable=0 bg_thresh=983 thresh=1967 gap=514 poll_thresh=17 ino=257 dd-2584 [003] 177.855705: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1033 unstable=0 bg_thresh=985 thresh=1971 gap=468 poll_thresh=18 ino=257 dd-2584 [003] 177.855710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-338% task_weight=98% bdi_bw=58828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 177.863044: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1033 unstable=0 bg_thresh=982 thresh=1964 gap=461 poll_thresh=18 ino=257 dd-2584 [003] 177.863048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=99% bdi_bw=58828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 177.871267: balance_dirty_state: bdi btrfs-1: dirty=470 wb=783 unstable=0 bg_thresh=978 thresh=1957 gap=704 poll_thresh=18 ino=257 dd-2584 [006] 177.871358: balance_dirty_state: bdi btrfs-1: dirty=495 wb=783 unstable=0 bg_thresh=982 thresh=1964 gap=686 poll_thresh=13 ino=257 dd-2584 [006] 177.871476: balance_dirty_state: bdi btrfs-1: dirty=495 wb=783 unstable=0 bg_thresh=982 thresh=1964 gap=686 poll_thresh=14 ino=257 dd-2584 [006] 177.871593: balance_dirty_state: bdi btrfs-1: dirty=520 wb=783 unstable=0 bg_thresh=984 thresh=1969 gap=666 poll_thresh=15 ino=257 dd-2584 [006] 177.871713: balance_dirty_state: bdi btrfs-1: dirty=545 wb=783 unstable=0 bg_thresh=984 thresh=1969 gap=641 poll_thresh=16 ino=257 dd-2584 [006] 177.871947: balance_dirty_state: bdi btrfs-1: dirty=570 wb=783 unstable=0 bg_thresh=986 thresh=1973 gap=620 poll_thresh=17 ino=257 dd-2584 [006] 177.872184: balance_dirty_state: bdi btrfs-1: dirty=595 wb=783 unstable=0 bg_thresh=986 thresh=1972 gap=594 poll_thresh=18 ino=257 dd-2584 [006] 177.872433: balance_dirty_state: bdi btrfs-1: dirty=645 wb=708 unstable=0 bg_thresh=982 thresh=1964 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 177.872590: balance_dirty_state: bdi btrfs-1: dirty=670 wb=658 unstable=0 bg_thresh=979 thresh=1958 gap=630 poll_thresh=20 ino=257 dd-2584 [006] 177.872734: balance_dirty_state: bdi btrfs-1: dirty=695 wb=658 unstable=0 bg_thresh=984 thresh=1968 gap=615 poll_thresh=21 ino=257 dd-2584 [006] 177.873080: balance_dirty_state: bdi btrfs-1: dirty=720 wb=658 unstable=0 bg_thresh=985 thresh=1971 gap=593 poll_thresh=22 ino=257 dd-2584 [006] 177.873223: balance_dirty_state: bdi btrfs-1: dirty=770 wb=658 unstable=0 bg_thresh=984 thresh=1969 gap=541 poll_thresh=23 ino=257 dd-2584 [006] 177.873363: balance_dirty_state: bdi btrfs-1: dirty=795 wb=658 unstable=0 bg_thresh=986 thresh=1973 gap=520 poll_thresh=24 ino=257 dd-2584 [006] 177.873502: balance_dirty_state: bdi btrfs-1: dirty=820 wb=658 unstable=0 bg_thresh=986 thresh=1972 gap=494 poll_thresh=25 ino=257 dd-2584 [006] 177.873641: balance_dirty_state: bdi btrfs-1: dirty=870 wb=658 unstable=0 bg_thresh=985 thresh=1971 gap=443 poll_thresh=26 ino=257 dd-2584 [006] 177.873646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-338% task_weight=98% bdi_bw=58828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 177.879243: balance_dirty_state: bdi btrfs-1: dirty=870 wb=658 unstable=0 bg_thresh=985 thresh=1971 gap=443 poll_thresh=26 ino=257 dd-2584 [006] 177.879252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-338% task_weight=98% bdi_bw=58828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 177.887240: balance_dirty_state: bdi btrfs-1: dirty=870 wb=508 unstable=0 bg_thresh=983 thresh=1967 gap=589 poll_thresh=26 ino=257 dd-2584 [006] 177.887309: balance_dirty_state: bdi btrfs-1: dirty=870 wb=508 unstable=0 bg_thresh=983 thresh=1966 gap=588 poll_thresh=19 ino=257 dd-2584 [006] 177.887427: balance_dirty_state: bdi btrfs-1: dirty=895 wb=508 unstable=0 bg_thresh=982 thresh=1965 gap=562 poll_thresh=20 ino=257 dd-2584 [006] 177.887541: balance_dirty_state: bdi btrfs-1: dirty=945 wb=508 unstable=0 bg_thresh=984 thresh=1969 gap=516 poll_thresh=21 ino=257 dd-2584 [006] 177.887832: balance_dirty_state: bdi btrfs-1: dirty=970 wb=508 unstable=0 bg_thresh=984 thresh=1968 gap=490 poll_thresh=22 ino=257 dd-2584 [006] 177.887837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=58828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 177.895276: balance_dirty_state: bdi btrfs-1: dirty=970 wb=383 unstable=0 bg_thresh=985 thresh=1971 gap=618 poll_thresh=22 ino=257 dd-2584 [003] 177.895350: balance_dirty_state: bdi btrfs-1: dirty=970 wb=383 unstable=0 bg_thresh=985 thresh=1971 gap=618 poll_thresh=16 ino=257 dd-2584 [003] 177.895486: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=383 unstable=0 bg_thresh=988 thresh=1976 gap=573 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 177.895567: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5340 wrote=0 to_write=8192 dd-2584 [003] 177.895653: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=308 unstable=0 bg_thresh=990 thresh=1981 gap=628 poll_thresh=18 ino=257 dd-2584 [003] 177.895810: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=283 unstable=0 bg_thresh=989 thresh=1979 gap=651 poll_thresh=19 ino=257 dd-2584 [003] 177.895959: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=333 unstable=0 bg_thresh=989 thresh=1978 gap=625 poll_thresh=20 ino=257 dd-2584 [003] 177.896110: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=383 unstable=0 bg_thresh=988 thresh=1976 gap=573 poll_thresh=21 ino=257 dd-2584 [003] 177.896264: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=408 unstable=0 bg_thresh=986 thresh=1972 gap=544 poll_thresh=22 ino=257 dd-2584 [003] 177.896415: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=458 unstable=0 bg_thresh=985 thresh=1970 gap=492 poll_thresh=23 ino=257 dd-2584 [003] 177.896417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=58828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 177.902132: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=1040 to_write=7152 dd-2584 [003] 177.903196: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1183 unstable=0 bg_thresh=989 thresh=1979 gap=626 poll_thresh=23 ino=257 dd-2584 [003] 177.903484: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1183 unstable=0 bg_thresh=992 thresh=1984 gap=606 poll_thresh=17 ino=257 dd-2584 [003] 177.903624: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1183 unstable=0 bg_thresh=988 thresh=1977 gap=574 poll_thresh=18 ino=257 dd-2584 [003] 177.903760: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1183 unstable=0 bg_thresh=988 thresh=1976 gap=523 poll_thresh=19 ino=257 dd-2584 [003] 177.903898: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1183 unstable=0 bg_thresh=990 thresh=1980 gap=502 poll_thresh=20 ino=257 dd-2584 [003] 177.904035: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1183 unstable=0 bg_thresh=989 thresh=1979 gap=476 poll_thresh=21 ino=257 dd-2584 [003] 177.904041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=58828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 177.911150: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1058 unstable=0 bg_thresh=986 thresh=1973 gap=595 poll_thresh=21 ino=257 dd-2584 [003] 177.911237: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1058 unstable=0 bg_thresh=989 thresh=1979 gap=576 poll_thresh=16 ino=257 dd-2584 [003] 177.911356: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1058 unstable=0 bg_thresh=989 thresh=1978 gap=550 poll_thresh=17 ino=257 dd-2584 [003] 177.911476: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1058 unstable=0 bg_thresh=991 thresh=1982 gap=529 poll_thresh=18 ino=257 dd-2584 [003] 177.911594: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1058 unstable=0 bg_thresh=990 thresh=1981 gap=478 poll_thresh=19 ino=257 dd-2584 [003] 177.911598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=58828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 177.919143: balance_dirty_state: bdi btrfs-1: dirty=445 wb=933 unstable=0 bg_thresh=990 thresh=1980 gap=602 poll_thresh=19 ino=257 dd-2584 [003] 177.919379: balance_dirty_state: bdi btrfs-1: dirty=445 wb=933 unstable=0 bg_thresh=989 thresh=1979 gap=601 poll_thresh=14 ino=257 dd-2584 [003] 177.919439: balance_dirty_state: bdi btrfs-1: dirty=470 wb=933 unstable=0 bg_thresh=986 thresh=1973 gap=570 poll_thresh=15 ino=257 dd-2584 [003] 177.919499: balance_dirty_state: bdi btrfs-1: dirty=470 wb=933 unstable=0 bg_thresh=989 thresh=1978 gap=575 poll_thresh=16 ino=257 dd-2584 [003] 177.919618: balance_dirty_state: bdi btrfs-1: dirty=520 wb=933 unstable=0 bg_thresh=991 thresh=1982 gap=529 poll_thresh=17 ino=257 dd-2584 [003] 177.919737: balance_dirty_state: bdi btrfs-1: dirty=545 wb=933 unstable=0 bg_thresh=990 thresh=1981 gap=503 poll_thresh=18 ino=257 dd-2584 [003] 177.919854: balance_dirty_state: bdi btrfs-1: dirty=570 wb=933 unstable=0 bg_thresh=990 thresh=1980 gap=477 poll_thresh=19 ino=257 dd-2584 [003] 177.919859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=58828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 177.927253: balance_dirty_state: bdi btrfs-1: dirty=570 wb=908 unstable=0 bg_thresh=990 thresh=1980 gap=502 poll_thresh=19 ino=257 dd-2584 [003] 177.927358: balance_dirty_state: bdi btrfs-1: dirty=595 wb=908 unstable=0 bg_thresh=987 thresh=1974 gap=471 poll_thresh=14 ino=257 dd-2584 [003] 177.927362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=58828 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 177.935181: balance_dirty_state: bdi btrfs-1: dirty=595 wb=658 unstable=0 bg_thresh=988 thresh=1976 gap=723 poll_thresh=14 ino=257 dd-2584 [003] 177.935269: balance_dirty_state: bdi btrfs-1: dirty=620 wb=658 unstable=0 bg_thresh=993 thresh=1986 gap=708 poll_thresh=10 ino=257 dd-2584 [003] 177.935327: balance_dirty_state: bdi btrfs-1: dirty=620 wb=658 unstable=0 bg_thresh=990 thresh=1980 gap=702 poll_thresh=11 ino=257 dd-2584 [003] 177.935383: balance_dirty_state: bdi btrfs-1: dirty=645 wb=658 unstable=0 bg_thresh=992 thresh=1985 gap=682 poll_thresh=12 ino=257 dd-2584 [003] 177.935439: balance_dirty_state: bdi btrfs-1: dirty=670 wb=658 unstable=0 bg_thresh=989 thresh=1979 gap=651 poll_thresh=13 ino=257 dd-2584 [003] 177.935496: balance_dirty_state: bdi btrfs-1: dirty=670 wb=658 unstable=0 bg_thresh=992 thresh=1984 gap=656 poll_thresh=14 ino=257 dd-2584 [003] 177.935553: balance_dirty_state: bdi btrfs-1: dirty=695 wb=658 unstable=0 bg_thresh=989 thresh=1978 gap=625 poll_thresh=15 ino=257 dd-2584 [003] 177.935775: balance_dirty_state: bdi btrfs-1: dirty=695 wb=658 unstable=0 bg_thresh=988 thresh=1977 gap=624 poll_thresh=16 ino=257 dd-2584 [003] 177.935889: balance_dirty_state: bdi btrfs-1: dirty=745 wb=658 unstable=0 bg_thresh=990 thresh=1981 gap=578 poll_thresh=17 ino=257 dd-2584 [003] 177.936002: balance_dirty_state: bdi btrfs-1: dirty=770 wb=658 unstable=0 bg_thresh=990 thresh=1980 gap=552 poll_thresh=18 ino=257 dd-2584 [003] 177.936114: balance_dirty_state: bdi btrfs-1: dirty=795 wb=658 unstable=0 bg_thresh=989 thresh=1979 gap=526 poll_thresh=19 ino=257 dd-2584 [003] 177.936227: balance_dirty_state: bdi btrfs-1: dirty=845 wb=658 unstable=0 bg_thresh=991 thresh=1983 gap=480 poll_thresh=20 ino=257 dd-2584 [003] 177.936232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=58828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 177.943221: balance_dirty_state: bdi btrfs-1: dirty=845 wb=533 unstable=0 bg_thresh=991 thresh=1983 gap=605 poll_thresh=20 ino=257 dd-2584 [003] 177.943309: balance_dirty_state: bdi btrfs-1: dirty=845 wb=533 unstable=0 bg_thresh=991 thresh=1983 gap=605 poll_thresh=15 ino=257 dd-2584 [003] 177.943367: balance_dirty_state: bdi btrfs-1: dirty=870 wb=533 unstable=0 bg_thresh=991 thresh=1982 gap=579 poll_thresh=16 ino=257 dd-2584 [003] 177.943479: balance_dirty_state: bdi btrfs-1: dirty=895 wb=533 unstable=0 bg_thresh=990 thresh=1981 gap=553 poll_thresh=17 ino=257 dd-2584 [003] 177.943592: balance_dirty_state: bdi btrfs-1: dirty=920 wb=533 unstable=0 bg_thresh=990 thresh=1980 gap=527 poll_thresh=18 ino=257 dd-2584 [003] 177.943871: balance_dirty_state: bdi btrfs-1: dirty=970 wb=533 unstable=0 bg_thresh=992 thresh=1984 gap=481 poll_thresh=19 ino=257 dd-2584 [003] 177.943875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=58828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 177.951181: balance_dirty_state: bdi btrfs-1: dirty=970 wb=408 unstable=0 bg_thresh=992 thresh=1984 gap=606 poll_thresh=19 ino=257 dd-2584 [003] 177.951278: balance_dirty_state: bdi btrfs-1: dirty=970 wb=408 unstable=0 bg_thresh=989 thresh=1978 gap=600 poll_thresh=14 ino=257 dd-2584 [003] 177.951339: balance_dirty_state: bdi btrfs-1: dirty=995 wb=408 unstable=0 bg_thresh=991 thresh=1983 gap=580 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 177.951367: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5396 wrote=0 to_write=8192 dd-2584 [003] 177.951403: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=408 unstable=0 bg_thresh=988 thresh=1977 gap=549 poll_thresh=16 ino=257 dd-2584 [003] 177.951525: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=408 unstable=0 bg_thresh=988 thresh=1976 gap=523 poll_thresh=17 ino=257 dd-2584 [003] 177.951653: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=433 unstable=0 bg_thresh=990 thresh=1980 gap=527 poll_thresh=18 ino=257 dd-2584 [003] 177.951781: balance_dirty_state: bdi btrfs-1: dirty=970 wb=508 unstable=0 bg_thresh=989 thresh=1979 gap=501 poll_thresh=19 ino=257 dd-2584 [003] 177.951908: balance_dirty_state: bdi btrfs-1: dirty=995 wb=533 unstable=0 bg_thresh=992 thresh=1984 gap=456 poll_thresh=20 ino=257 dd-2584 [003] 177.951910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=59884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 177.954518: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=960 to_write=7232 dd-2584 [003] 177.959095: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1233 unstable=0 bg_thresh=985 thresh=1971 gap=568 poll_thresh=20 ino=257 dd-2584 [003] 177.959167: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1233 unstable=0 bg_thresh=985 thresh=1970 gap=567 poll_thresh=15 ino=257 dd-2584 [003] 177.959232: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1233 unstable=0 bg_thresh=987 thresh=1975 gap=547 poll_thresh=16 ino=257 dd-2584 [003] 177.959358: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1233 unstable=0 bg_thresh=993 thresh=1986 gap=533 poll_thresh=17 ino=257 dd-2584 [003] 177.959662: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1233 unstable=0 bg_thresh=992 thresh=1985 gap=482 poll_thresh=18 ino=257 dd-2584 [003] 177.959667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=59884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.967219: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1108 unstable=0 bg_thresh=979 thresh=1959 gap=581 poll_thresh=18 ino=257 dd-2584 [007] 177.967343: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1108 unstable=0 bg_thresh=979 thresh=1959 gap=581 poll_thresh=13 ino=257 dd-2584 [007] 177.967401: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1108 unstable=0 bg_thresh=982 thresh=1964 gap=561 poll_thresh=14 ino=257 dd-2584 [007] 177.967458: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1108 unstable=0 bg_thresh=982 thresh=1964 gap=536 poll_thresh=15 ino=257 dd-2584 [007] 177.967517: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1108 unstable=0 bg_thresh=984 thresh=1969 gap=541 poll_thresh=16 ino=257 dd-2584 [007] 177.967638: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1108 unstable=0 bg_thresh=984 thresh=1968 gap=490 poll_thresh=17 ino=257 dd-2584 [007] 177.967643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=59884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 177.975148: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1108 unstable=0 bg_thresh=985 thresh=1970 gap=492 poll_thresh=17 ino=257 dd-2584 [007] 177.975153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=59884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 177.983160: balance_dirty_state: bdi btrfs-1: dirty=370 wb=833 unstable=0 bg_thresh=988 thresh=1977 gap=774 poll_thresh=17 ino=257 dd-2584 [006] 177.983228: balance_dirty_state: bdi btrfs-1: dirty=395 wb=833 unstable=0 bg_thresh=991 thresh=1982 gap=754 poll_thresh=13 ino=257 dd-2584 [006] 177.983285: balance_dirty_state: bdi btrfs-1: dirty=395 wb=833 unstable=0 bg_thresh=991 thresh=1982 gap=754 poll_thresh=14 ino=257 dd-2584 [006] 177.983348: balance_dirty_state: bdi btrfs-1: dirty=420 wb=833 unstable=0 bg_thresh=993 thresh=1987 gap=734 poll_thresh=15 ino=257 dd-2584 [006] 177.983412: balance_dirty_state: bdi btrfs-1: dirty=445 wb=833 unstable=0 bg_thresh=990 thresh=1981 gap=703 poll_thresh=16 ino=257 dd-2584 [006] 177.983543: balance_dirty_state: bdi btrfs-1: dirty=470 wb=833 unstable=0 bg_thresh=990 thresh=1980 gap=677 poll_thresh=17 ino=257 dd-2584 [006] 177.983677: balance_dirty_state: bdi btrfs-1: dirty=495 wb=833 unstable=0 bg_thresh=992 thresh=1984 gap=656 poll_thresh=18 ino=257 dd-2584 [006] 177.983979: balance_dirty_state: bdi btrfs-1: dirty=520 wb=833 unstable=0 bg_thresh=991 thresh=1983 gap=630 poll_thresh=19 ino=257 dd-2584 [006] 177.984106: balance_dirty_state: bdi btrfs-1: dirty=570 wb=833 unstable=0 bg_thresh=991 thresh=1982 gap=579 poll_thresh=20 ino=257 dd-2584 [006] 177.984233: balance_dirty_state: bdi btrfs-1: dirty=595 wb=833 unstable=0 bg_thresh=993 thresh=1986 gap=558 poll_thresh=21 ino=257 dd-2584 [006] 177.984362: balance_dirty_state: bdi btrfs-1: dirty=620 wb=833 unstable=0 bg_thresh=992 thresh=1985 gap=532 poll_thresh=22 ino=257 dd-2584 [006] 177.984489: balance_dirty_state: bdi btrfs-1: dirty=670 wb=833 unstable=0 bg_thresh=992 thresh=1984 gap=481 poll_thresh=23 ino=257 dd-2584 [006] 177.984494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-369% task_weight=99% bdi_bw=59884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 177.991219: balance_dirty_state: bdi btrfs-1: dirty=670 wb=708 unstable=0 bg_thresh=992 thresh=1985 gap=607 poll_thresh=23 ino=257 dd-2584 [005] 177.991284: balance_dirty_state: bdi btrfs-1: dirty=695 wb=708 unstable=0 bg_thresh=995 thresh=1990 gap=587 poll_thresh=17 ino=257 dd-2584 [005] 177.991406: balance_dirty_state: bdi btrfs-1: dirty=720 wb=708 unstable=0 bg_thresh=994 thresh=1989 gap=561 poll_thresh=18 ino=257 dd-2584 [005] 177.991530: balance_dirty_state: bdi btrfs-1: dirty=770 wb=708 unstable=0 bg_thresh=991 thresh=1982 gap=504 poll_thresh=19 ino=257 dd-2584 [005] 177.991827: balance_dirty_state: bdi btrfs-1: dirty=795 wb=708 unstable=0 bg_thresh=993 thresh=1986 gap=483 poll_thresh=20 ino=257 dd-2584 [005] 177.991832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=59884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 177.999206: balance_dirty_state: bdi btrfs-1: dirty=796 wb=708 unstable=0 bg_thresh=995 thresh=1990 gap=486 poll_thresh=20 ino=257 dd-2584 [005] 177.999212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=59884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 178.007140: balance_dirty_state: bdi btrfs-1: dirty=796 wb=433 unstable=0 bg_thresh=986 thresh=1972 gap=743 poll_thresh=20 ino=257 dd-2584 [005] 178.007241: balance_dirty_state: bdi btrfs-1: dirty=821 wb=433 unstable=0 bg_thresh=989 thresh=1979 gap=725 poll_thresh=15 ino=257 dd-2584 [005] 178.007335: balance_dirty_state: bdi btrfs-1: dirty=821 wb=433 unstable=0 bg_thresh=991 thresh=1983 gap=729 poll_thresh=16 ino=257 dd-2584 [005] 178.007493: balance_dirty_state: bdi btrfs-1: dirty=846 wb=433 unstable=0 bg_thresh=994 thresh=1988 gap=709 poll_thresh=17 ino=257 dd-2584 [005] 178.007622: balance_dirty_state: bdi btrfs-1: dirty=896 wb=433 unstable=0 bg_thresh=992 thresh=1985 gap=656 poll_thresh=18 ino=257 dd-2584 [005] 178.007754: balance_dirty_state: bdi btrfs-1: dirty=921 wb=433 unstable=0 bg_thresh=990 thresh=1981 gap=627 poll_thresh=19 ino=257 dd-2584 [005] 178.007883: balance_dirty_state: bdi btrfs-1: dirty=946 wb=433 unstable=0 bg_thresh=989 thresh=1978 gap=599 poll_thresh=20 ino=257 dd-2584 [005] 178.008013: balance_dirty_state: bdi btrfs-1: dirty=996 wb=433 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 178.008032: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5452 wrote=0 to_write=8192 dd-2584 [005] 178.008202: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=433 unstable=0 bg_thresh=991 thresh=1983 gap=529 poll_thresh=22 ino=257 dd-2584 [005] 178.008670: balance_dirty_state: bdi btrfs-1: dirty=946 wb=533 unstable=0 bg_thresh=996 thresh=1992 gap=513 poll_thresh=23 ino=257 dd-2584 [005] 178.008852: balance_dirty_state: bdi btrfs-1: dirty=921 wb=583 unstable=0 bg_thresh=991 thresh=1982 gap=478 poll_thresh=24 ino=257 dd-2584 [005] 178.008855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-136% task_gap=-372% task_weight=100% bdi_bw=59884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 178.011337: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=328 wrote=880 to_write=7312 dd-2584 [003] 178.015141: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1183 unstable=0 bg_thresh=995 thresh=1990 gap=611 poll_thresh=24 ino=257 dd-2584 [003] 178.015217: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1183 unstable=0 bg_thresh=994 thresh=1989 gap=610 poll_thresh=18 ino=257 dd-2584 [003] 178.015347: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1183 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=19 ino=257 dd-2584 [003] 178.015471: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1183 unstable=0 bg_thresh=996 thresh=1992 gap=538 poll_thresh=20 ino=257 dd-2584 [003] 178.015595: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1183 unstable=0 bg_thresh=995 thresh=1991 gap=512 poll_thresh=21 ino=257 dd-2584 [003] 178.015718: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1183 unstable=0 bg_thresh=995 thresh=1990 gap=486 poll_thresh=22 ino=257 dd-2584 [003] 178.015724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=98% bdi_bw=59884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 178.023253: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1058 unstable=0 bg_thresh=994 thresh=1988 gap=609 poll_thresh=22 ino=257 dd-2584 [003] 178.023382: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1058 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=16 ino=257 dd-2584 [003] 178.023618: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1058 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=17 ino=257 dd-2584 [003] 178.024214: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1058 unstable=0 bg_thresh=992 thresh=1985 gap=506 poll_thresh=18 ino=257 dd-2584 [003] 178.024457: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1058 unstable=0 bg_thresh=992 thresh=1984 gap=480 poll_thresh=19 ino=257 dd-2584 [003] 178.024465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=59884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 178.031196: balance_dirty_state: bdi btrfs-1: dirty=446 wb=933 unstable=0 bg_thresh=993 thresh=1987 gap=608 poll_thresh=19 ino=257 dd-2584 [007] 178.031269: balance_dirty_state: bdi btrfs-1: dirty=446 wb=933 unstable=0 bg_thresh=993 thresh=1987 gap=608 poll_thresh=14 ino=257 dd-2584 [007] 178.031329: balance_dirty_state: bdi btrfs-1: dirty=471 wb=933 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=15 ino=257 dd-2584 [007] 178.031390: balance_dirty_state: bdi btrfs-1: dirty=496 wb=933 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=16 ino=257 dd-2584 [007] 178.031507: balance_dirty_state: bdi btrfs-1: dirty=521 wb=933 unstable=0 bg_thresh=998 thresh=1996 gap=542 poll_thresh=17 ino=257 dd-2584 [007] 178.031626: balance_dirty_state: bdi btrfs-1: dirty=546 wb=933 unstable=0 bg_thresh=997 thresh=1995 gap=516 poll_thresh=18 ino=257 dd-2584 [007] 178.031746: balance_dirty_state: bdi btrfs-1: dirty=596 wb=933 unstable=0 bg_thresh=997 thresh=1994 gap=465 poll_thresh=19 ino=257 dd-2584 [007] 178.031751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=59884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 178.039180: balance_dirty_state: bdi btrfs-1: dirty=596 wb=733 unstable=0 bg_thresh=997 thresh=1994 gap=665 poll_thresh=19 ino=257 dd-2584 [007] 178.039248: balance_dirty_state: bdi btrfs-1: dirty=596 wb=733 unstable=0 bg_thresh=996 thresh=1993 gap=664 poll_thresh=14 ino=257 dd-2584 [007] 178.039309: balance_dirty_state: bdi btrfs-1: dirty=621 wb=733 unstable=0 bg_thresh=999 thresh=1998 gap=644 poll_thresh=15 ino=257 dd-2584 [007] 178.039368: balance_dirty_state: bdi btrfs-1: dirty=646 wb=733 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=16 ino=257 dd-2584 [007] 178.039662: balance_dirty_state: bdi btrfs-1: dirty=671 wb=733 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=17 ino=257 dd-2584 [007] 178.039781: balance_dirty_state: bdi btrfs-1: dirty=696 wb=733 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=18 ino=257 dd-2584 [007] 178.039904: balance_dirty_state: bdi btrfs-1: dirty=721 wb=733 unstable=0 bg_thresh=997 thresh=1994 gap=540 poll_thresh=19 ino=257 dd-2584 [007] 178.040027: balance_dirty_state: bdi btrfs-1: dirty=771 wb=733 unstable=0 bg_thresh=996 thresh=1993 gap=489 poll_thresh=20 ino=257 dd-2584 [007] 178.040031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=59884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 178.047172: balance_dirty_state: bdi btrfs-1: dirty=771 wb=608 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=20 ino=257 dd-2584 [007] 178.047243: balance_dirty_state: bdi btrfs-1: dirty=771 wb=608 unstable=0 bg_thresh=995 thresh=1991 gap=612 poll_thresh=15 ino=257 dd-2584 [007] 178.047305: balance_dirty_state: bdi btrfs-1: dirty=796 wb=608 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=16 ino=257 dd-2584 [007] 178.047424: balance_dirty_state: bdi btrfs-1: dirty=821 wb=608 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=17 ino=257 dd-2584 [007] 178.047548: balance_dirty_state: bdi btrfs-1: dirty=846 wb=608 unstable=0 bg_thresh=997 thresh=1994 gap=540 poll_thresh=18 ino=257 dd-2584 [007] 178.047672: balance_dirty_state: bdi btrfs-1: dirty=896 wb=608 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=19 ino=257 dd-2584 [007] 178.047677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=59884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 178.055306: balance_dirty_state: bdi btrfs-1: dirty=890 wb=494 unstable=0 bg_thresh=999 thresh=1998 gap=614 poll_thresh=19 ino=257 dd-2584 [007] 178.055398: balance_dirty_state: bdi btrfs-1: dirty=890 wb=494 unstable=0 bg_thresh=996 thresh=1992 gap=608 poll_thresh=14 ino=257 dd-2584 [007] 178.055622: balance_dirty_state: bdi btrfs-1: dirty=915 wb=494 unstable=0 bg_thresh=995 thresh=1991 gap=582 poll_thresh=15 ino=257 dd-2584 [007] 178.055679: balance_dirty_state: bdi btrfs-1: dirty=940 wb=494 unstable=0 bg_thresh=995 thresh=1991 gap=557 poll_thresh=16 ino=257 dd-2584 [007] 178.055794: balance_dirty_state: bdi btrfs-1: dirty=965 wb=494 unstable=0 bg_thresh=997 thresh=1995 gap=536 poll_thresh=17 ino=257 dd-2584 [007] 178.055912: balance_dirty_state: bdi btrfs-1: dirty=990 wb=494 unstable=0 bg_thresh=997 thresh=1994 gap=510 poll_thresh=18 ino=257 dd-2584 [007] 178.056029: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=494 unstable=0 bg_thresh=996 thresh=1993 gap=459 poll_thresh=19 ino=257 dd-2584 [007] 178.056033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=60520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 178.056110: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5500 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 178.059376: writeback_single_inode: bdi btrfs-1: ino=257 state= age=376 wrote=848 to_write=7344 dd-2584 [007] 178.063267: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1194 unstable=0 bg_thresh=996 thresh=1992 gap=594 poll_thresh=19 ino=257 dd-2584 [007] 178.063357: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1194 unstable=0 bg_thresh=995 thresh=1991 gap=593 poll_thresh=14 ino=257 dd-2584 [007] 178.063417: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1194 unstable=0 bg_thresh=995 thresh=1991 gap=568 poll_thresh=15 ino=257 dd-2584 [007] 178.063477: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1194 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=16 ino=257 dd-2584 [007] 178.063597: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1194 unstable=0 bg_thresh=997 thresh=1994 gap=521 poll_thresh=17 ino=257 dd-2584 [007] 178.063719: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1194 unstable=0 bg_thresh=996 thresh=1993 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 178.063723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=60520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 178.071221: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1069 unstable=0 bg_thresh=996 thresh=1993 gap=620 poll_thresh=18 ino=257 dd-2584 [007] 178.071313: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1069 unstable=0 bg_thresh=993 thresh=1987 gap=589 poll_thresh=13 ino=257 dd-2584 [007] 178.071548: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1069 unstable=0 bg_thresh=996 thresh=1992 gap=594 poll_thresh=14 ino=257 dd-2584 [007] 178.071607: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1069 unstable=0 bg_thresh=995 thresh=1991 gap=568 poll_thresh=15 ino=257 dd-2584 [007] 178.071666: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1069 unstable=0 bg_thresh=995 thresh=1991 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 178.071783: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1069 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=17 ino=257 dd-2584 [007] 178.071901: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1069 unstable=0 bg_thresh=997 thresh=1994 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 178.071906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=60520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 178.079237: balance_dirty_state: bdi btrfs-1: dirty=429 wb=944 unstable=0 bg_thresh=997 thresh=1994 gap=621 poll_thresh=18 ino=257 dd-2584 [007] 178.079325: balance_dirty_state: bdi btrfs-1: dirty=454 wb=944 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=13 ino=257 dd-2584 [007] 178.079385: balance_dirty_state: bdi btrfs-1: dirty=454 wb=944 unstable=0 bg_thresh=996 thresh=1993 gap=595 poll_thresh=14 ino=257 dd-2584 [007] 178.079442: balance_dirty_state: bdi btrfs-1: dirty=479 wb=944 unstable=0 bg_thresh=996 thresh=1992 gap=569 poll_thresh=15 ino=257 dd-2584 [007] 178.079499: balance_dirty_state: bdi btrfs-1: dirty=504 wb=944 unstable=0 bg_thresh=998 thresh=1997 gap=549 poll_thresh=16 ino=257 dd-2584 [007] 178.079612: balance_dirty_state: bdi btrfs-1: dirty=529 wb=944 unstable=0 bg_thresh=998 thresh=1996 gap=523 poll_thresh=17 ino=257 dd-2584 [007] 178.079728: balance_dirty_state: bdi btrfs-1: dirty=554 wb=944 unstable=0 bg_thresh=994 thresh=1989 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 178.079732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=60520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 178.091129: balance_dirty_state: bdi btrfs-1: dirty=554 wb=844 unstable=0 bg_thresh=993 thresh=1986 gap=588 poll_thresh=18 ino=257 dd-2584 [007] 178.091223: balance_dirty_state: bdi btrfs-1: dirty=579 wb=844 unstable=0 bg_thresh=993 thresh=1986 gap=563 poll_thresh=13 ino=257 dd-2584 [007] 178.091572: balance_dirty_state: bdi btrfs-1: dirty=604 wb=844 unstable=0 bg_thresh=995 thresh=1991 gap=543 poll_thresh=14 ino=257 dd-2584 [007] 178.091663: balance_dirty_state: bdi btrfs-1: dirty=604 wb=844 unstable=0 bg_thresh=995 thresh=1991 gap=543 poll_thresh=15 ino=257 dd-2584 [007] 178.091753: balance_dirty_state: bdi btrfs-1: dirty=629 wb=844 unstable=0 bg_thresh=995 thresh=1990 gap=517 poll_thresh=16 ino=257 dd-2584 [007] 178.091933: balance_dirty_state: bdi btrfs-1: dirty=654 wb=844 unstable=0 bg_thresh=997 thresh=1994 gap=496 poll_thresh=17 ino=257 dd-2584 [007] 178.091940: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=60520 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 178.103197: balance_dirty_state: bdi btrfs-1: dirty=648 wb=471 unstable=1 bg_thresh=997 thresh=1994 gap=874 poll_thresh=17 ino=257 dd-2584 [007] 178.103307: balance_dirty_state: bdi btrfs-1: dirty=673 wb=471 unstable=1 bg_thresh=997 thresh=1994 gap=849 poll_thresh=13 ino=257 dd-2584 [007] 178.103365: balance_dirty_state: bdi btrfs-1: dirty=673 wb=471 unstable=1 bg_thresh=999 thresh=1999 gap=854 poll_thresh=14 ino=257 dd-2584 [007] 178.103425: balance_dirty_state: bdi btrfs-1: dirty=698 wb=471 unstable=1 bg_thresh=996 thresh=1993 gap=823 poll_thresh=15 ino=257 dd-2584 [007] 178.103486: balance_dirty_state: bdi btrfs-1: dirty=723 wb=471 unstable=1 bg_thresh=999 thresh=1998 gap=803 poll_thresh=16 ino=257 dd-2584 [007] 178.103604: balance_dirty_state: bdi btrfs-1: dirty=748 wb=471 unstable=1 bg_thresh=995 thresh=1991 gap=771 poll_thresh=17 ino=257 dd-2584 [007] 178.103726: balance_dirty_state: bdi btrfs-1: dirty=773 wb=471 unstable=1 bg_thresh=997 thresh=1995 gap=750 poll_thresh=18 ino=257 dd-2584 [007] 178.103848: balance_dirty_state: bdi btrfs-1: dirty=798 wb=471 unstable=1 bg_thresh=997 thresh=1994 gap=724 poll_thresh=19 ino=257 dd-2584 [007] 178.104149: balance_dirty_state: bdi btrfs-1: dirty=848 wb=471 unstable=1 bg_thresh=993 thresh=1987 gap=667 poll_thresh=20 ino=257 dd-2584 [007] 178.104275: balance_dirty_state: bdi btrfs-1: dirty=873 wb=471 unstable=1 bg_thresh=995 thresh=1991 gap=646 poll_thresh=21 ino=257 dd-2584 [007] 178.104398: balance_dirty_state: bdi btrfs-1: dirty=898 wb=471 unstable=1 bg_thresh=995 thresh=1990 gap=620 poll_thresh=22 ino=257 dd-2584 [007] 178.104522: balance_dirty_state: bdi btrfs-1: dirty=948 wb=471 unstable=1 bg_thresh=994 thresh=1989 gap=569 poll_thresh=23 ino=257 dd-2584 [007] 178.104645: balance_dirty_state: bdi btrfs-1: dirty=973 wb=471 unstable=1 bg_thresh=997 thresh=1994 gap=549 poll_thresh=24 ino=257 dd-2584 [007] 178.104771: balance_dirty_state: bdi btrfs-1: dirty=998 wb=471 unstable=1 bg_thresh=999 thresh=1998 gap=528 poll_thresh=25 ino=257 dd-2584 [007] 178.104913: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=471 unstable=1 bg_thresh=998 thresh=1997 gap=501 poll_thresh=26 ino=257 flush-btrfs-1-2586 [001] 178.104930: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5548 wrote=0 to_write=8192 dd-2584 [007] 178.105063: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=471 unstable=1 bg_thresh=998 thresh=1997 gap=475 poll_thresh=27 ino=257 dd-2584 [007] 178.105065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-149% task_gap=-399% task_weight=100% bdi_bw=60520 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 178.107951: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=880 to_write=7312 dd-2584 [007] 178.111181: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1223 unstable=1 bg_thresh=991 thresh=1982 gap=585 poll_thresh=27 ino=257 dd-2584 [007] 178.111259: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1223 unstable=1 bg_thresh=989 thresh=1978 gap=556 poll_thresh=20 ino=257 dd-2584 [007] 178.111571: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1223 unstable=1 bg_thresh=990 thresh=1981 gap=534 poll_thresh=21 ino=257 dd-2584 [007] 178.111702: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1223 unstable=1 bg_thresh=989 thresh=1978 gap=481 poll_thresh=22 ino=257 dd-2584 [007] 178.111707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=60520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 178.119195: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1098 unstable=1 bg_thresh=993 thresh=1986 gap=614 poll_thresh=22 ino=257 dd-2584 [007] 178.119299: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1098 unstable=1 bg_thresh=990 thresh=1980 gap=608 poll_thresh=16 ino=257 dd-2584 [007] 178.119418: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1098 unstable=1 bg_thresh=992 thresh=1984 gap=587 poll_thresh=17 ino=257 dd-2584 [007] 178.119535: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1098 unstable=1 bg_thresh=991 thresh=1983 gap=536 poll_thresh=18 ino=257 dd-2584 [007] 178.119656: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1098 unstable=1 bg_thresh=991 thresh=1982 gap=510 poll_thresh=19 ino=257 dd-2584 [007] 178.119778: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1098 unstable=1 bg_thresh=993 thresh=1986 gap=489 poll_thresh=20 ino=257 dd-2584 [007] 178.119782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=60520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 178.127209: balance_dirty_state: bdi btrfs-1: dirty=398 wb=973 unstable=1 bg_thresh=996 thresh=1992 gap=620 poll_thresh=20 ino=257 dd-2584 [007] 178.127333: balance_dirty_state: bdi btrfs-1: dirty=423 wb=973 unstable=1 bg_thresh=998 thresh=1997 gap=600 poll_thresh=15 ino=257 dd-2584 [007] 178.127393: balance_dirty_state: bdi btrfs-1: dirty=448 wb=973 unstable=1 bg_thresh=995 thresh=1991 gap=569 poll_thresh=16 ino=257 dd-2584 [007] 178.127677: balance_dirty_state: bdi btrfs-1: dirty=473 wb=973 unstable=1 bg_thresh=995 thresh=1990 gap=543 poll_thresh=17 ino=257 dd-2584 [007] 178.127790: balance_dirty_state: bdi btrfs-1: dirty=498 wb=973 unstable=1 bg_thresh=994 thresh=1989 gap=517 poll_thresh=18 ino=257 dd-2584 [007] 178.127908: balance_dirty_state: bdi btrfs-1: dirty=523 wb=973 unstable=1 bg_thresh=996 thresh=1993 gap=496 poll_thresh=19 ino=257 dd-2584 [007] 178.127912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=60520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 178.135258: balance_dirty_state: bdi btrfs-1: dirty=523 wb=898 unstable=1 bg_thresh=996 thresh=1992 gap=570 poll_thresh=19 ino=257 dd-2584 [003] 178.135347: balance_dirty_state: bdi btrfs-1: dirty=523 wb=898 unstable=1 bg_thresh=998 thresh=1997 gap=575 poll_thresh=14 ino=257 dd-2584 [003] 178.135412: balance_dirty_state: bdi btrfs-1: dirty=548 wb=898 unstable=1 bg_thresh=998 thresh=1996 gap=549 poll_thresh=15 ino=257 dd-2584 [003] 178.135471: balance_dirty_state: bdi btrfs-1: dirty=573 wb=898 unstable=1 bg_thresh=997 thresh=1995 gap=523 poll_thresh=16 ino=257 dd-2584 [003] 178.135589: balance_dirty_state: bdi btrfs-1: dirty=598 wb=898 unstable=1 bg_thresh=997 thresh=1994 gap=497 poll_thresh=17 ino=257 dd-2584 [003] 178.135594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=60520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 178.143329: balance_dirty_state: bdi btrfs-1: dirty=598 wb=898 unstable=1 bg_thresh=999 thresh=1999 gap=502 poll_thresh=17 ino=257 dd-2584 [003] 178.143433: balance_dirty_state: bdi btrfs-1: dirty=598 wb=898 unstable=1 bg_thresh=999 thresh=1999 gap=502 poll_thresh=13 ino=257 dd-2584 [003] 178.143529: balance_dirty_state: bdi btrfs-1: dirty=623 wb=898 unstable=1 bg_thresh=999 thresh=1998 gap=476 poll_thresh=14 ino=257 dd-2584 [003] 178.143535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=60520 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 178.151311: balance_dirty_state: bdi btrfs-1: dirty=623 wb=623 unstable=1 bg_thresh=999 thresh=1998 gap=751 poll_thresh=14 ino=257 dd-2584 [003] 178.151377: balance_dirty_state: bdi btrfs-1: dirty=648 wb=623 unstable=1 bg_thresh=1001 thresh=2003 gap=731 poll_thresh=10 ino=257 dd-2584 [003] 178.151438: balance_dirty_state: bdi btrfs-1: dirty=648 wb=623 unstable=1 bg_thresh=1001 thresh=2002 gap=730 poll_thresh=11 ino=257 dd-2584 [003] 178.151495: balance_dirty_state: bdi btrfs-1: dirty=673 wb=623 unstable=1 bg_thresh=1001 thresh=2002 gap=705 poll_thresh=12 ino=257 dd-2584 [003] 178.151551: balance_dirty_state: bdi btrfs-1: dirty=698 wb=623 unstable=1 bg_thresh=1000 thresh=2001 gap=679 poll_thresh=13 ino=257 dd-2584 [003] 178.151773: balance_dirty_state: bdi btrfs-1: dirty=698 wb=623 unstable=1 bg_thresh=1000 thresh=2001 gap=679 poll_thresh=14 ino=257 dd-2584 [003] 178.151830: balance_dirty_state: bdi btrfs-1: dirty=723 wb=623 unstable=1 bg_thresh=1000 thresh=2000 gap=653 poll_thresh=15 ino=257 dd-2584 [003] 178.151887: balance_dirty_state: bdi btrfs-1: dirty=748 wb=623 unstable=1 bg_thresh=1000 thresh=2000 gap=628 poll_thresh=16 ino=257 dd-2584 [003] 178.152006: balance_dirty_state: bdi btrfs-1: dirty=773 wb=623 unstable=1 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=17 ino=257 dd-2584 [003] 178.152157: balance_dirty_state: bdi btrfs-1: dirty=798 wb=523 unstable=1 bg_thresh=994 thresh=1989 gap=667 poll_thresh=18 ino=257 dd-2584 [003] 178.152284: balance_dirty_state: bdi btrfs-1: dirty=823 wb=498 unstable=1 bg_thresh=997 thresh=1994 gap=672 poll_thresh=19 ino=257 dd-2584 [003] 178.152413: balance_dirty_state: bdi btrfs-1: dirty=873 wb=498 unstable=1 bg_thresh=998 thresh=1996 gap=624 poll_thresh=20 ino=257 dd-2584 [003] 178.152540: balance_dirty_state: bdi btrfs-1: dirty=898 wb=498 unstable=1 bg_thresh=996 thresh=1993 gap=596 poll_thresh=21 ino=257 dd-2584 [003] 178.152668: balance_dirty_state: bdi btrfs-1: dirty=923 wb=498 unstable=1 bg_thresh=996 thresh=1992 gap=570 poll_thresh=22 ino=257 dd-2584 [003] 178.152953: balance_dirty_state: bdi btrfs-1: dirty=973 wb=498 unstable=1 bg_thresh=994 thresh=1988 gap=516 poll_thresh=23 ino=257 dd-2584 [003] 178.153080: balance_dirty_state: bdi btrfs-1: dirty=998 wb=498 unstable=1 bg_thresh=999 thresh=1998 gap=501 poll_thresh=24 ino=257 dd-2584 [003] 178.153210: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=498 unstable=1 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=25 ino=257 dd-2584 [003] 178.153214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=60520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 178.153287: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5596 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 178.157408: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=864 to_write=7328 dd-2584 [000] 178.159318: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1348 unstable=1 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=25 ino=257 dd-2584 [000] 178.159327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=61092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 178.167201: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1223 unstable=1 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=25 ino=257 dd-2584 [000] 178.167327: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1223 unstable=1 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=19 ino=257 dd-2584 [000] 178.167657: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1173 unstable=1 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=20 ino=257 dd-2584 [000] 178.167908: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1098 unstable=1 bg_thresh=1003 thresh=2007 gap=660 poll_thresh=21 ino=257 dd-2584 [000] 178.168150: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1098 unstable=1 bg_thresh=1005 thresh=2011 gap=639 poll_thresh=22 ino=257 dd-2584 [000] 178.168383: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1098 unstable=1 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=23 ino=257 dd-2584 [000] 178.168619: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1098 unstable=1 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=24 ino=257 dd-2584 [000] 178.169208: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1098 unstable=1 bg_thresh=1004 thresh=2008 gap=536 poll_thresh=25 ino=257 dd-2584 [000] 178.169445: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1098 unstable=1 bg_thresh=1006 thresh=2012 gap=515 poll_thresh=26 ino=257 dd-2584 [000] 178.169685: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1098 unstable=1 bg_thresh=1005 thresh=2011 gap=464 poll_thresh=27 ino=257 dd-2584 [000] 178.169694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=61092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 178.175186: balance_dirty_state: bdi btrfs-1: dirty=448 wb=973 unstable=1 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=27 ino=257 dd-2584 [000] 178.175261: balance_dirty_state: bdi btrfs-1: dirty=448 wb=973 unstable=1 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=20 ino=257 dd-2584 [000] 178.175377: balance_dirty_state: bdi btrfs-1: dirty=498 wb=973 unstable=1 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=21 ino=257 dd-2584 [000] 178.175491: balance_dirty_state: bdi btrfs-1: dirty=523 wb=973 unstable=1 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=22 ino=257 dd-2584 [000] 178.175603: balance_dirty_state: bdi btrfs-1: dirty=548 wb=973 unstable=1 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=23 ino=257 dd-2584 [000] 178.175607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=61092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 178.183164: balance_dirty_state: bdi btrfs-1: dirty=548 wb=871 unstable=1 bg_thresh=1005 thresh=2010 gap=590 poll_thresh=23 ino=257 dd-2584 [004] 178.183260: balance_dirty_state: bdi btrfs-1: dirty=548 wb=871 unstable=1 bg_thresh=1005 thresh=2010 gap=590 poll_thresh=17 ino=257 dd-2584 [004] 178.183431: balance_dirty_state: bdi btrfs-1: dirty=598 wb=871 unstable=1 bg_thresh=1007 thresh=2014 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 178.183893: balance_dirty_state: bdi btrfs-1: dirty=623 wb=871 unstable=1 bg_thresh=1006 thresh=2013 gap=518 poll_thresh=19 ino=257 dd-2584 [004] 178.184066: balance_dirty_state: bdi btrfs-1: dirty=648 wb=871 unstable=1 bg_thresh=1006 thresh=2012 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 178.184073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=61092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 178.191181: balance_dirty_state: bdi btrfs-1: dirty=648 wb=871 unstable=1 bg_thresh=1006 thresh=2012 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 178.191187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=61092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 178.199286: balance_dirty_state: bdi btrfs-1: dirty=648 wb=621 unstable=1 bg_thresh=1005 thresh=2010 gap=740 poll_thresh=20 ino=257 dd-2584 [004] 178.199371: balance_dirty_state: bdi btrfs-1: dirty=673 wb=621 unstable=1 bg_thresh=1004 thresh=2009 gap=714 poll_thresh=15 ino=257 dd-2584 [004] 178.199429: balance_dirty_state: bdi btrfs-1: dirty=698 wb=621 unstable=1 bg_thresh=1004 thresh=2009 gap=689 poll_thresh=16 ino=257 dd-2584 [004] 178.199542: balance_dirty_state: bdi btrfs-1: dirty=723 wb=621 unstable=1 bg_thresh=1003 thresh=2007 gap=662 poll_thresh=17 ino=257 dd-2584 [004] 178.199656: balance_dirty_state: bdi btrfs-1: dirty=748 wb=621 unstable=1 bg_thresh=1003 thresh=2006 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 178.199769: balance_dirty_state: bdi btrfs-1: dirty=773 wb=621 unstable=1 bg_thresh=1002 thresh=2005 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 178.199886: balance_dirty_state: bdi btrfs-1: dirty=823 wb=621 unstable=1 bg_thresh=1004 thresh=2009 gap=564 poll_thresh=20 ino=257 dd-2584 [004] 178.200003: balance_dirty_state: bdi btrfs-1: dirty=848 wb=621 unstable=1 bg_thresh=1004 thresh=2008 gap=538 poll_thresh=21 ino=257 dd-2584 [004] 178.200285: balance_dirty_state: bdi btrfs-1: dirty=873 wb=621 unstable=1 bg_thresh=1003 thresh=2007 gap=512 poll_thresh=22 ino=257 dd-2584 [004] 178.200404: balance_dirty_state: bdi btrfs-1: dirty=923 wb=621 unstable=1 bg_thresh=1003 thresh=2006 gap=461 poll_thresh=23 ino=257 dd-2584 [004] 178.200408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=61092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 178.207265: balance_dirty_state: bdi btrfs-1: dirty=923 wb=496 unstable=1 bg_thresh=1004 thresh=2009 gap=589 poll_thresh=23 ino=257 dd-2584 [004] 178.207392: balance_dirty_state: bdi btrfs-1: dirty=923 wb=496 unstable=1 bg_thresh=1007 thresh=2014 gap=594 poll_thresh=17 ino=257 dd-2584 [004] 178.207632: balance_dirty_state: bdi btrfs-1: dirty=948 wb=496 unstable=1 bg_thresh=1006 thresh=2012 gap=567 poll_thresh=18 ino=257 dd-2584 [004] 178.207867: balance_dirty_state: bdi btrfs-1: dirty=998 wb=496 unstable=1 bg_thresh=1005 thresh=2011 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 178.208100: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=496 unstable=1 bg_thresh=1005 thresh=2010 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 178.208109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=61092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 178.208151: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5652 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 178.213551: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=864 to_write=7328 dd-2584 [004] 178.215254: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1246 unstable=1 bg_thresh=1004 thresh=2008 gap=613 poll_thresh=20 ino=257 dd-2584 [004] 178.215366: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1246 unstable=1 bg_thresh=1004 thresh=2008 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 178.215470: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1246 unstable=1 bg_thresh=1003 thresh=2007 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 178.215675: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1246 unstable=1 bg_thresh=1005 thresh=2011 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 178.216179: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1246 unstable=1 bg_thresh=1005 thresh=2010 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 178.216383: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1246 unstable=1 bg_thresh=1004 thresh=2009 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 178.216391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=61092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 178.223313: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1096 unstable=1 bg_thresh=1005 thresh=2010 gap=640 poll_thresh=19 ino=257 dd-2584 [004] 178.223396: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1096 unstable=1 bg_thresh=1007 thresh=2015 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 178.223458: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1096 unstable=1 bg_thresh=1007 thresh=2014 gap=619 poll_thresh=15 ino=257 dd-2584 [004] 178.223516: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1096 unstable=1 bg_thresh=1004 thresh=2008 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 178.223629: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1096 unstable=1 bg_thresh=1003 thresh=2007 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 178.223745: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1096 unstable=1 bg_thresh=1003 thresh=2006 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 178.223861: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1096 unstable=1 bg_thresh=1005 thresh=2010 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 178.223866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=61092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 178.231214: balance_dirty_state: bdi btrfs-1: dirty=423 wb=896 unstable=1 bg_thresh=1002 thresh=2004 gap=684 poll_thresh=19 ino=257 dd-2584 [004] 178.231380: balance_dirty_state: bdi btrfs-1: dirty=448 wb=896 unstable=1 bg_thresh=1004 thresh=2009 gap=664 poll_thresh=14 ino=257 dd-2584 [004] 178.231563: balance_dirty_state: bdi btrfs-1: dirty=448 wb=896 unstable=1 bg_thresh=1001 thresh=2003 gap=658 poll_thresh=15 ino=257 dd-2584 [004] 178.231745: balance_dirty_state: bdi btrfs-1: dirty=473 wb=896 unstable=1 bg_thresh=1001 thresh=2002 gap=632 poll_thresh=16 ino=257 dd-2584 [004] 178.232726: balance_dirty_state: bdi btrfs-1: dirty=498 wb=896 unstable=1 bg_thresh=1000 thresh=2001 gap=606 poll_thresh=17 ino=257 dd-2584 [004] 178.233088: balance_dirty_state: bdi btrfs-1: dirty=523 wb=896 unstable=1 bg_thresh=1002 thresh=2005 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 178.233448: balance_dirty_state: bdi btrfs-1: dirty=573 wb=896 unstable=1 bg_thresh=1002 thresh=2004 gap=534 poll_thresh=19 ino=257 dd-2584 [004] 178.233817: balance_dirty_state: bdi btrfs-1: dirty=598 wb=896 unstable=1 bg_thresh=1001 thresh=2003 gap=508 poll_thresh=20 ino=257 dd-2584 [004] 178.234183: balance_dirty_state: bdi btrfs-1: dirty=623 wb=896 unstable=1 bg_thresh=1001 thresh=2002 gap=482 poll_thresh=21 ino=257 dd-2584 [004] 178.234195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=61092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 178.239221: balance_dirty_state: bdi btrfs-1: dirty=623 wb=896 unstable=1 bg_thresh=989 thresh=1979 gap=459 poll_thresh=21 ino=257 dd-2584 [004] 178.239227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=61092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 178.247176: balance_dirty_state: bdi btrfs-1: dirty=623 wb=771 unstable=1 bg_thresh=986 thresh=1973 gap=578 poll_thresh=21 ino=257 dd-2584 [004] 178.247268: balance_dirty_state: bdi btrfs-1: dirty=648 wb=771 unstable=1 bg_thresh=989 thresh=1978 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 178.247449: balance_dirty_state: bdi btrfs-1: dirty=673 wb=771 unstable=1 bg_thresh=985 thresh=1971 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 178.247634: balance_dirty_state: bdi btrfs-1: dirty=698 wb=771 unstable=1 bg_thresh=985 thresh=1970 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 178.247819: balance_dirty_state: bdi btrfs-1: dirty=748 wb=771 unstable=1 bg_thresh=987 thresh=1974 gap=454 poll_thresh=19 ino=257 dd-2584 [004] 178.247825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=61092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 178.255243: balance_dirty_state: bdi btrfs-1: dirty=748 wb=496 unstable=1 bg_thresh=994 thresh=1988 gap=743 poll_thresh=19 ino=257 dd-2584 [000] 178.255476: balance_dirty_state: bdi btrfs-1: dirty=773 wb=496 unstable=1 bg_thresh=994 thresh=1988 gap=718 poll_thresh=14 ino=257 dd-2584 [000] 178.255533: balance_dirty_state: bdi btrfs-1: dirty=798 wb=496 unstable=1 bg_thresh=996 thresh=1993 gap=698 poll_thresh=15 ino=257 dd-2584 [000] 178.255591: balance_dirty_state: bdi btrfs-1: dirty=798 wb=496 unstable=1 bg_thresh=996 thresh=1993 gap=698 poll_thresh=16 ino=257 dd-2584 [000] 178.255708: balance_dirty_state: bdi btrfs-1: dirty=848 wb=496 unstable=1 bg_thresh=996 thresh=1992 gap=647 poll_thresh=17 ino=257 dd-2584 [000] 178.255825: balance_dirty_state: bdi btrfs-1: dirty=873 wb=496 unstable=1 bg_thresh=997 thresh=1994 gap=624 poll_thresh=18 ino=257 dd-2584 [000] 178.255944: balance_dirty_state: bdi btrfs-1: dirty=898 wb=496 unstable=1 bg_thresh=996 thresh=1993 gap=598 poll_thresh=19 ino=257 dd-2584 [000] 178.256064: balance_dirty_state: bdi btrfs-1: dirty=923 wb=496 unstable=1 bg_thresh=996 thresh=1992 gap=572 poll_thresh=20 ino=257 dd-2584 [000] 178.256185: balance_dirty_state: bdi btrfs-1: dirty=973 wb=496 unstable=1 bg_thresh=992 thresh=1985 gap=515 poll_thresh=21 ino=257 dd-2584 [000] 178.256305: balance_dirty_state: bdi btrfs-1: dirty=998 wb=496 unstable=1 bg_thresh=994 thresh=1989 gap=494 poll_thresh=22 ino=257 dd-2584 [000] 178.256310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=61092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 178.256322: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5700 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 178.259007: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=832 to_write=7360 dd-2584 [000] 178.263231: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1171 unstable=1 bg_thresh=993 thresh=1987 gap=649 poll_thresh=22 ino=257 dd-2584 [000] 178.263299: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1171 unstable=1 bg_thresh=996 thresh=1992 gap=629 poll_thresh=16 ino=257 dd-2584 [000] 178.263595: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1171 unstable=1 bg_thresh=995 thresh=1991 gap=603 poll_thresh=17 ino=257 dd-2584 [000] 178.263713: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1171 unstable=1 bg_thresh=992 thresh=1984 gap=571 poll_thresh=18 ino=257 dd-2584 [000] 178.263831: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1171 unstable=1 bg_thresh=994 thresh=1988 gap=550 poll_thresh=19 ino=257 dd-2584 [000] 178.263952: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1171 unstable=1 bg_thresh=993 thresh=1987 gap=499 poll_thresh=20 ino=257 dd-2584 [000] 178.264073: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1171 unstable=1 bg_thresh=993 thresh=1986 gap=473 poll_thresh=21 ino=257 dd-2584 [000] 178.264078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=62072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 178.271278: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1046 unstable=1 bg_thresh=994 thresh=1988 gap=600 poll_thresh=21 ino=257 dd-2584 [000] 178.271357: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1046 unstable=1 bg_thresh=994 thresh=1988 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 178.271471: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1046 unstable=1 bg_thresh=996 thresh=1992 gap=554 poll_thresh=17 ino=257 dd-2584 [000] 178.271583: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1046 unstable=1 bg_thresh=995 thresh=1991 gap=528 poll_thresh=18 ino=257 dd-2584 [000] 178.271861: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1046 unstable=1 bg_thresh=995 thresh=1990 gap=502 poll_thresh=19 ino=257 dd-2584 [000] 178.271977: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1046 unstable=1 bg_thresh=994 thresh=1988 gap=450 poll_thresh=20 ino=257 dd-2584 [000] 178.271981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=62072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 178.279314: balance_dirty_state: bdi btrfs-1: dirty=491 wb=921 unstable=1 bg_thresh=994 thresh=1988 gap=575 poll_thresh=20 ino=257 dd-2584 [004] 178.279428: balance_dirty_state: bdi btrfs-1: dirty=491 wb=921 unstable=1 bg_thresh=993 thresh=1987 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 178.279548: balance_dirty_state: bdi btrfs-1: dirty=516 wb=921 unstable=1 bg_thresh=993 thresh=1987 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 178.279784: balance_dirty_state: bdi btrfs-1: dirty=541 wb=921 unstable=1 bg_thresh=993 thresh=1986 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 178.280017: balance_dirty_state: bdi btrfs-1: dirty=591 wb=921 unstable=1 bg_thresh=992 thresh=1985 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 178.280026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=62072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 178.287334: balance_dirty_state: bdi btrfs-1: dirty=591 wb=821 unstable=1 bg_thresh=994 thresh=1988 gap=575 poll_thresh=18 ino=257 dd-2584 [004] 178.287440: balance_dirty_state: bdi btrfs-1: dirty=591 wb=821 unstable=1 bg_thresh=993 thresh=1987 gap=574 poll_thresh=13 ino=257 dd-2584 [004] 178.287542: balance_dirty_state: bdi btrfs-1: dirty=616 wb=821 unstable=1 bg_thresh=996 thresh=1992 gap=554 poll_thresh=14 ino=257 dd-2584 [004] 178.287640: balance_dirty_state: bdi btrfs-1: dirty=616 wb=821 unstable=1 bg_thresh=995 thresh=1991 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 178.287740: balance_dirty_state: bdi btrfs-1: dirty=641 wb=821 unstable=1 bg_thresh=995 thresh=1991 gap=528 poll_thresh=16 ino=257 dd-2584 [004] 178.287938: balance_dirty_state: bdi btrfs-1: dirty=666 wb=821 unstable=1 bg_thresh=992 thresh=1984 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 178.288480: balance_dirty_state: bdi btrfs-1: dirty=716 wb=821 unstable=1 bg_thresh=994 thresh=1988 gap=450 poll_thresh=18 ino=257 dd-2584 [004] 178.288487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=62072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 178.295252: balance_dirty_state: bdi btrfs-1: dirty=716 wb=821 unstable=1 bg_thresh=995 thresh=1990 gap=452 poll_thresh=18 ino=257 dd-2584 [004] 178.295260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=62072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 178.303336: balance_dirty_state: bdi btrfs-1: dirty=716 wb=571 unstable=1 bg_thresh=994 thresh=1988 gap=700 poll_thresh=18 ino=257 dd-2584 [002] 178.303428: balance_dirty_state: bdi btrfs-1: dirty=716 wb=571 unstable=1 bg_thresh=994 thresh=1988 gap=700 poll_thresh=13 ino=257 dd-2584 [002] 178.303492: balance_dirty_state: bdi btrfs-1: dirty=741 wb=571 unstable=1 bg_thresh=996 thresh=1993 gap=680 poll_thresh=14 ino=257 dd-2584 [002] 178.303554: balance_dirty_state: bdi btrfs-1: dirty=766 wb=571 unstable=1 bg_thresh=996 thresh=1993 gap=655 poll_thresh=15 ino=257 dd-2584 [002] 178.303616: balance_dirty_state: bdi btrfs-1: dirty=766 wb=571 unstable=1 bg_thresh=999 thresh=1998 gap=660 poll_thresh=16 ino=257 dd-2584 [002] 178.303743: balance_dirty_state: bdi btrfs-1: dirty=816 wb=571 unstable=1 bg_thresh=1001 thresh=2003 gap=615 poll_thresh=17 ino=257 dd-2584 [002] 178.303870: balance_dirty_state: bdi btrfs-1: dirty=841 wb=571 unstable=1 bg_thresh=1003 thresh=2007 gap=594 poll_thresh=18 ino=257 dd-2584 [002] 178.303995: balance_dirty_state: bdi btrfs-1: dirty=866 wb=571 unstable=1 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=19 ino=257 dd-2584 [002] 178.304120: balance_dirty_state: bdi btrfs-1: dirty=916 wb=571 unstable=1 bg_thresh=1002 thresh=2005 gap=517 poll_thresh=20 ino=257 dd-2584 [002] 178.304248: balance_dirty_state: bdi btrfs-1: dirty=941 wb=571 unstable=1 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=21 ino=257 dd-2584 [002] 178.304253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=62072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 178.311335: balance_dirty_state: bdi btrfs-1: dirty=941 wb=446 unstable=1 bg_thresh=994 thresh=1989 gap=601 poll_thresh=21 ino=257 dd-2584 [002] 178.311416: balance_dirty_state: bdi btrfs-1: dirty=941 wb=446 unstable=1 bg_thresh=994 thresh=1989 gap=601 poll_thresh=16 ino=257 dd-2584 [002] 178.311727: balance_dirty_state: bdi btrfs-1: dirty=991 wb=446 unstable=1 bg_thresh=997 thresh=1994 gap=556 poll_thresh=17 ino=257 dd-2584 [002] 178.311850: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=446 unstable=1 bg_thresh=999 thresh=1999 gap=536 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 178.311909: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5756 wrote=0 to_write=8192 dd-2584 [002] 178.311984: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=446 unstable=1 bg_thresh=1001 thresh=2003 gap=515 poll_thresh=19 ino=257 dd-2584 [002] 178.312135: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=421 unstable=1 bg_thresh=1001 thresh=2002 gap=514 poll_thresh=20 ino=257 dd-2584 [002] 178.312289: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=396 unstable=1 bg_thresh=997 thresh=1994 gap=556 poll_thresh=21 ino=257 dd-2584 [002] 178.312431: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=446 unstable=1 bg_thresh=999 thresh=1998 gap=535 poll_thresh=22 ino=257 dd-2584 [002] 178.312567: balance_dirty_state: bdi btrfs-1: dirty=991 wb=496 unstable=1 bg_thresh=998 thresh=1997 gap=509 poll_thresh=23 ino=257 dd-2584 [002] 178.312701: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=521 unstable=1 bg_thresh=998 thresh=1996 gap=458 poll_thresh=24 ino=257 dd-2584 [002] 178.312702: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=62072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 178.318435: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1040 to_write=7152 dd-2584 [002] 178.319254: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1371 unstable=1 bg_thresh=996 thresh=1993 gap=455 poll_thresh=24 ino=257 dd-2584 [002] 178.319267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=62072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 178.327306: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1121 unstable=1 bg_thresh=998 thresh=1996 gap=708 poll_thresh=24 ino=257 dd-2584 [002] 178.327748: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1121 unstable=1 bg_thresh=997 thresh=1995 gap=707 poll_thresh=18 ino=257 dd-2584 [002] 178.327968: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1121 unstable=1 bg_thresh=997 thresh=1994 gap=656 poll_thresh=19 ino=257 dd-2584 [002] 178.328187: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1121 unstable=1 bg_thresh=999 thresh=1998 gap=635 poll_thresh=20 ino=257 dd-2584 [002] 178.328403: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1121 unstable=1 bg_thresh=998 thresh=1997 gap=609 poll_thresh=21 ino=257 dd-2584 [002] 178.328619: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1121 unstable=1 bg_thresh=998 thresh=1996 gap=583 poll_thresh=22 ino=257 dd-2584 [002] 178.328851: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1121 unstable=1 bg_thresh=1000 thresh=2000 gap=537 poll_thresh=23 ino=257 dd-2584 [002] 178.329072: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1121 unstable=1 bg_thresh=999 thresh=1999 gap=511 poll_thresh=24 ino=257 dd-2584 [002] 178.329292: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1121 unstable=1 bg_thresh=999 thresh=1998 gap=485 poll_thresh=25 ino=257 dd-2584 [002] 178.329300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=62072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 178.335198: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1046 unstable=1 bg_thresh=991 thresh=1982 gap=544 poll_thresh=25 ino=257 dd-2584 [002] 178.335261: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1046 unstable=1 bg_thresh=991 thresh=1982 gap=519 poll_thresh=19 ino=257 dd-2584 [002] 178.335548: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1046 unstable=1 bg_thresh=993 thresh=1987 gap=499 poll_thresh=20 ino=257 dd-2584 [002] 178.335664: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1046 unstable=1 bg_thresh=996 thresh=1992 gap=479 poll_thresh=21 ino=257 dd-2584 [002] 178.335669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=62072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 178.343275: balance_dirty_state: bdi btrfs-1: dirty=466 wb=921 unstable=1 bg_thresh=995 thresh=1990 gap=602 poll_thresh=21 ino=257 dd-2584 [002] 178.343404: balance_dirty_state: bdi btrfs-1: dirty=491 wb=921 unstable=1 bg_thresh=995 thresh=1990 gap=577 poll_thresh=16 ino=257 dd-2584 [002] 178.343635: balance_dirty_state: bdi btrfs-1: dirty=516 wb=921 unstable=1 bg_thresh=997 thresh=1995 gap=557 poll_thresh=17 ino=257 dd-2584 [002] 178.343872: balance_dirty_state: bdi btrfs-1: dirty=566 wb=921 unstable=1 bg_thresh=997 thresh=1994 gap=506 poll_thresh=18 ino=257 dd-2584 [002] 178.344107: balance_dirty_state: bdi btrfs-1: dirty=591 wb=921 unstable=1 bg_thresh=999 thresh=1998 gap=485 poll_thresh=19 ino=257 dd-2584 [002] 178.344116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=62072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 178.351366: balance_dirty_state: bdi btrfs-1: dirty=591 wb=796 unstable=1 bg_thresh=992 thresh=1984 gap=596 poll_thresh=19 ino=257 dd-2584 [000] 178.351492: balance_dirty_state: bdi btrfs-1: dirty=591 wb=796 unstable=1 bg_thresh=992 thresh=1984 gap=596 poll_thresh=14 ino=257 dd-2584 [000] 178.351611: balance_dirty_state: bdi btrfs-1: dirty=616 wb=796 unstable=1 bg_thresh=994 thresh=1989 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 178.351726: balance_dirty_state: bdi btrfs-1: dirty=641 wb=796 unstable=1 bg_thresh=994 thresh=1989 gap=551 poll_thresh=16 ino=257 dd-2584 [000] 178.351954: balance_dirty_state: bdi btrfs-1: dirty=666 wb=796 unstable=1 bg_thresh=997 thresh=1994 gap=531 poll_thresh=17 ino=257 dd-2584 [000] 178.352541: balance_dirty_state: bdi btrfs-1: dirty=691 wb=796 unstable=1 bg_thresh=999 thresh=1998 gap=510 poll_thresh=18 ino=257 dd-2584 [000] 178.352841: balance_dirty_state: bdi btrfs-1: dirty=741 wb=746 unstable=1 bg_thresh=994 thresh=1989 gap=501 poll_thresh=19 ino=257 dd-2584 [000] 178.353034: balance_dirty_state: bdi btrfs-1: dirty=766 wb=671 unstable=1 bg_thresh=990 thresh=1981 gap=543 poll_thresh=20 ino=257 dd-2584 [000] 178.353156: balance_dirty_state: bdi btrfs-1: dirty=791 wb=671 unstable=1 bg_thresh=993 thresh=1986 gap=523 poll_thresh=21 ino=257 dd-2584 [000] 178.353280: balance_dirty_state: bdi btrfs-1: dirty=816 wb=671 unstable=1 bg_thresh=994 thresh=1988 gap=500 poll_thresh=22 ino=257 dd-2584 [000] 178.353403: balance_dirty_state: bdi btrfs-1: dirty=866 wb=671 unstable=1 bg_thresh=993 thresh=1986 gap=448 poll_thresh=23 ino=257 dd-2584 [000] 178.353408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=62072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 178.359327: balance_dirty_state: bdi btrfs-1: dirty=866 wb=671 unstable=1 bg_thresh=993 thresh=1987 gap=449 poll_thresh=23 ino=257 dd-2584 [000] 178.359336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=62072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 178.367912: balance_dirty_state: bdi btrfs-1: dirty=866 wb=546 unstable=1 bg_thresh=1001 thresh=2002 gap=589 poll_thresh=23 ino=257 dd-2584 [004] 178.368010: balance_dirty_state: bdi btrfs-1: dirty=866 wb=546 unstable=1 bg_thresh=994 thresh=1989 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 178.368197: balance_dirty_state: bdi btrfs-1: dirty=916 wb=546 unstable=1 bg_thresh=996 thresh=1992 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 178.368669: balance_dirty_state: bdi btrfs-1: dirty=941 wb=421 unstable=1 bg_thresh=1000 thresh=2000 gap=637 poll_thresh=19 ino=257 dd-2584 [004] 178.368853: balance_dirty_state: bdi btrfs-1: dirty=966 wb=421 unstable=1 bg_thresh=999 thresh=1999 gap=611 poll_thresh=20 ino=257 dd-2584 [004] 178.369033: balance_dirty_state: bdi btrfs-1: dirty=991 wb=421 unstable=1 bg_thresh=999 thresh=1998 gap=585 poll_thresh=21 ino=257 dd-2584 [004] 178.369211: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=421 unstable=1 bg_thresh=1001 thresh=2002 gap=539 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 178.369233: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5812 wrote=0 to_write=8192 dd-2584 [004] 178.369401: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=421 unstable=1 bg_thresh=1000 thresh=2001 gap=513 poll_thresh=23 ino=257 dd-2584 [004] 178.369582: balance_dirty_state: bdi btrfs-1: dirty=1091 wb=421 unstable=1 bg_thresh=1000 thresh=2000 gap=487 poll_thresh=24 ino=257 dd-2584 [004] 178.369584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-254% task_weight=101% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 178.375238: balance_dirty_state: bdi btrfs-1: dirty=591 wb=921 unstable=1 bg_thresh=1000 thresh=2000 gap=487 poll_thresh=24 ino=257 dd-2584 [004] 178.375241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-254% task_weight=101% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 178.376722: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=944 to_write=7248 dd-2584 [004] 178.383267: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1096 unstable=1 bg_thresh=987 thresh=1975 gap=712 poll_thresh=24 ino=257 dd-2584 [004] 178.383373: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1096 unstable=1 bg_thresh=987 thresh=1974 gap=686 poll_thresh=18 ino=257 dd-2584 [004] 178.383563: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1096 unstable=1 bg_thresh=989 thresh=1979 gap=666 poll_thresh=19 ino=257 dd-2584 [004] 178.383748: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1096 unstable=1 bg_thresh=989 thresh=1978 gap=640 poll_thresh=20 ino=257 dd-2584 [004] 178.384233: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1096 unstable=1 bg_thresh=991 thresh=1982 gap=594 poll_thresh=21 ino=257 dd-2584 [004] 178.384409: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1096 unstable=1 bg_thresh=990 thresh=1981 gap=568 poll_thresh=22 ino=257 dd-2584 [004] 178.384586: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1096 unstable=1 bg_thresh=987 thresh=1974 gap=536 poll_thresh=23 ino=257 dd-2584 [004] 178.384762: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1096 unstable=1 bg_thresh=986 thresh=1973 gap=485 poll_thresh=24 ino=257 dd-2584 [004] 178.384770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 178.395293: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1096 unstable=1 bg_thresh=989 thresh=1979 gap=491 poll_thresh=24 ino=257 dd-2584 [004] 178.395302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 178.403370: balance_dirty_state: bdi btrfs-1: dirty=391 wb=796 unstable=1 bg_thresh=986 thresh=1973 gap=785 poll_thresh=24 ino=257 dd-2584 [004] 178.403460: balance_dirty_state: bdi btrfs-1: dirty=391 wb=796 unstable=1 bg_thresh=986 thresh=1973 gap=785 poll_thresh=18 ino=257 dd-2584 [004] 178.403620: balance_dirty_state: bdi btrfs-1: dirty=441 wb=796 unstable=1 bg_thresh=988 thresh=1977 gap=739 poll_thresh=19 ino=257 dd-2584 [004] 178.403746: balance_dirty_state: bdi btrfs-1: dirty=466 wb=796 unstable=1 bg_thresh=988 thresh=1976 gap=713 poll_thresh=20 ino=257 dd-2584 [004] 178.403917: balance_dirty_state: bdi btrfs-1: dirty=491 wb=796 unstable=1 bg_thresh=987 thresh=1975 gap=687 poll_thresh=21 ino=257 dd-2584 [004] 178.404330: balance_dirty_state: bdi btrfs-1: dirty=516 wb=796 unstable=1 bg_thresh=987 thresh=1974 gap=661 poll_thresh=22 ino=257 dd-2584 [004] 178.404452: balance_dirty_state: bdi btrfs-1: dirty=566 wb=796 unstable=1 bg_thresh=989 thresh=1978 gap=615 poll_thresh=23 ino=257 dd-2584 [004] 178.404575: balance_dirty_state: bdi btrfs-1: dirty=591 wb=796 unstable=1 bg_thresh=988 thresh=1977 gap=589 poll_thresh=24 ino=257 dd-2584 [004] 178.404696: balance_dirty_state: bdi btrfs-1: dirty=616 wb=796 unstable=1 bg_thresh=988 thresh=1976 gap=563 poll_thresh=25 ino=257 dd-2584 [004] 178.404816: balance_dirty_state: bdi btrfs-1: dirty=641 wb=796 unstable=1 bg_thresh=987 thresh=1975 gap=537 poll_thresh=26 ino=257 dd-2584 [004] 178.404937: balance_dirty_state: bdi btrfs-1: dirty=691 wb=796 unstable=1 bg_thresh=989 thresh=1979 gap=491 poll_thresh=27 ino=257 dd-2584 [004] 178.404942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 178.411413: balance_dirty_state: bdi btrfs-1: dirty=691 wb=671 unstable=1 bg_thresh=991 thresh=1982 gap=619 poll_thresh=27 ino=257 dd-2584 [000] 178.411527: balance_dirty_state: bdi btrfs-1: dirty=691 wb=671 unstable=1 bg_thresh=993 thresh=1987 gap=624 poll_thresh=20 ino=257 dd-2584 [000] 178.411759: balance_dirty_state: bdi btrfs-1: dirty=741 wb=671 unstable=1 bg_thresh=996 thresh=1992 gap=579 poll_thresh=21 ino=257 dd-2584 [000] 178.411995: balance_dirty_state: bdi btrfs-1: dirty=766 wb=671 unstable=1 bg_thresh=995 thresh=1991 gap=553 poll_thresh=22 ino=257 dd-2584 [000] 178.412581: balance_dirty_state: bdi btrfs-1: dirty=791 wb=671 unstable=1 bg_thresh=997 thresh=1995 gap=532 poll_thresh=23 ino=257 dd-2584 [000] 178.412815: balance_dirty_state: bdi btrfs-1: dirty=816 wb=671 unstable=1 bg_thresh=997 thresh=1994 gap=506 poll_thresh=24 ino=257 dd-2584 [000] 178.413146: balance_dirty_state: bdi btrfs-1: dirty=866 wb=596 unstable=1 bg_thresh=993 thresh=1986 gap=523 poll_thresh=25 ino=257 dd-2584 [000] 178.413314: balance_dirty_state: bdi btrfs-1: dirty=891 wb=546 unstable=1 bg_thresh=991 thresh=1983 gap=545 poll_thresh=26 ino=257 dd-2584 [000] 178.413449: balance_dirty_state: bdi btrfs-1: dirty=916 wb=546 unstable=1 bg_thresh=993 thresh=1986 gap=523 poll_thresh=27 ino=257 dd-2584 [000] 178.413581: balance_dirty_state: bdi btrfs-1: dirty=966 wb=546 unstable=1 bg_thresh=995 thresh=1991 gap=478 poll_thresh=28 ino=257 dd-2584 [000] 178.413586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 178.419379: balance_dirty_state: bdi btrfs-1: dirty=966 wb=546 unstable=1 bg_thresh=998 thresh=1996 gap=483 poll_thresh=28 ino=257 dd-2584 [000] 178.419387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 178.427468: balance_dirty_state: bdi btrfs-1: dirty=966 wb=421 unstable=1 bg_thresh=997 thresh=1994 gap=606 poll_thresh=28 ino=257 dd-2584 [000] 178.427534: balance_dirty_state: bdi btrfs-1: dirty=966 wb=421 unstable=1 bg_thresh=994 thresh=1988 gap=600 poll_thresh=21 ino=257 dd-2584 [000] 178.427649: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=421 unstable=1 bg_thresh=996 thresh=1992 gap=554 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 178.427731: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5872 wrote=0 to_write=8192 dd-2584 [000] 178.427951: balance_dirty_state: bdi btrfs-1: dirty=991 wb=471 unstable=1 bg_thresh=995 thresh=1991 gap=528 poll_thresh=23 ino=257 dd-2584 [000] 178.428079: balance_dirty_state: bdi btrfs-1: dirty=966 wb=521 unstable=1 bg_thresh=995 thresh=1990 gap=502 poll_thresh=24 ino=257 dd-2584 [000] 178.428205: balance_dirty_state: bdi btrfs-1: dirty=941 wb=571 unstable=1 bg_thresh=994 thresh=1989 gap=476 poll_thresh=25 ino=257 dd-2584 [000] 178.428207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 178.431037: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=928 to_write=7264 dd-2584 [002] 178.435402: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1221 unstable=1 bg_thresh=994 thresh=1988 gap=625 poll_thresh=25 ino=257 dd-2584 [002] 178.435479: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1221 unstable=1 bg_thresh=994 thresh=1988 gap=600 poll_thresh=19 ino=257 dd-2584 [002] 178.435608: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1221 unstable=1 bg_thresh=996 thresh=1993 gap=580 poll_thresh=20 ino=257 dd-2584 [002] 178.435737: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1221 unstable=1 bg_thresh=999 thresh=1998 gap=560 poll_thresh=21 ino=257 dd-2584 [002] 178.435866: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1221 unstable=1 bg_thresh=1001 thresh=2002 gap=539 poll_thresh=22 ino=257 dd-2584 [002] 178.435994: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1221 unstable=1 bg_thresh=1000 thresh=2001 gap=488 poll_thresh=23 ino=257 dd-2584 [002] 178.435999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 178.443242: balance_dirty_state: bdi btrfs-1: dirty=291 wb=971 unstable=1 bg_thresh=993 thresh=1986 gap=723 poll_thresh=23 ino=257 dd-2584 [002] 178.443311: balance_dirty_state: bdi btrfs-1: dirty=291 wb=971 unstable=1 bg_thresh=993 thresh=1986 gap=723 poll_thresh=17 ino=257 dd-2584 [002] 178.443626: balance_dirty_state: bdi btrfs-1: dirty=341 wb=971 unstable=1 bg_thresh=995 thresh=1991 gap=678 poll_thresh=18 ino=257 dd-2584 [002] 178.443751: balance_dirty_state: bdi btrfs-1: dirty=366 wb=971 unstable=1 bg_thresh=1000 thresh=2001 gap=663 poll_thresh=19 ino=257 dd-2584 [002] 178.443879: balance_dirty_state: bdi btrfs-1: dirty=391 wb=971 unstable=1 bg_thresh=1003 thresh=2006 gap=643 poll_thresh=20 ino=257 dd-2584 [002] 178.444004: balance_dirty_state: bdi btrfs-1: dirty=416 wb=971 unstable=1 bg_thresh=1002 thresh=2005 gap=617 poll_thresh=21 ino=257 dd-2584 [002] 178.444133: balance_dirty_state: bdi btrfs-1: dirty=466 wb=971 unstable=1 bg_thresh=999 thresh=1998 gap=560 poll_thresh=22 ino=257 dd-2584 [002] 178.444259: balance_dirty_state: bdi btrfs-1: dirty=491 wb=971 unstable=1 bg_thresh=1001 thresh=2002 gap=539 poll_thresh=23 ino=257 dd-2584 [002] 178.444386: balance_dirty_state: bdi btrfs-1: dirty=516 wb=971 unstable=1 bg_thresh=1000 thresh=2001 gap=513 poll_thresh=24 ino=257 dd-2584 [002] 178.444513: balance_dirty_state: bdi btrfs-1: dirty=566 wb=971 unstable=1 bg_thresh=1000 thresh=2000 gap=462 poll_thresh=25 ino=257 dd-2584 [002] 178.444518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 178.455238: balance_dirty_state: bdi btrfs-1: dirty=566 wb=846 unstable=1 bg_thresh=994 thresh=1988 gap=575 poll_thresh=25 ino=257 dd-2584 [002] 178.455301: balance_dirty_state: bdi btrfs-1: dirty=566 wb=846 unstable=1 bg_thresh=994 thresh=1988 gap=575 poll_thresh=19 ino=257 dd-2584 [002] 178.455589: balance_dirty_state: bdi btrfs-1: dirty=616 wb=846 unstable=1 bg_thresh=996 thresh=1993 gap=530 poll_thresh=20 ino=257 dd-2584 [002] 178.455705: balance_dirty_state: bdi btrfs-1: dirty=641 wb=846 unstable=1 bg_thresh=999 thresh=1998 gap=510 poll_thresh=21 ino=257 dd-2584 [002] 178.455823: balance_dirty_state: bdi btrfs-1: dirty=666 wb=846 unstable=1 bg_thresh=1001 thresh=2002 gap=489 poll_thresh=22 ino=257 dd-2584 [002] 178.455828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-343% task_weight=98% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 178.463261: balance_dirty_state: bdi btrfs-1: dirty=666 wb=671 unstable=1 bg_thresh=999 thresh=1998 gap=660 poll_thresh=22 ino=257 dd-2584 [002] 178.463366: balance_dirty_state: bdi btrfs-1: dirty=691 wb=671 unstable=1 bg_thresh=999 thresh=1998 gap=635 poll_thresh=16 ino=257 dd-2584 [002] 178.463480: balance_dirty_state: bdi btrfs-1: dirty=716 wb=671 unstable=1 bg_thresh=1001 thresh=2003 gap=615 poll_thresh=17 ino=257 dd-2584 [002] 178.463594: balance_dirty_state: bdi btrfs-1: dirty=741 wb=671 unstable=1 bg_thresh=1001 thresh=2002 gap=589 poll_thresh=18 ino=257 dd-2584 [002] 178.463707: balance_dirty_state: bdi btrfs-1: dirty=791 wb=671 unstable=1 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=19 ino=257 dd-2584 [002] 178.463819: balance_dirty_state: bdi btrfs-1: dirty=816 wb=671 unstable=1 bg_thresh=1002 thresh=2005 gap=517 poll_thresh=20 ino=257 dd-2584 [002] 178.464096: balance_dirty_state: bdi btrfs-1: dirty=841 wb=671 unstable=1 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=21 ino=257 dd-2584 [002] 178.464101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 178.471297: balance_dirty_state: bdi btrfs-1: dirty=841 wb=546 unstable=1 bg_thresh=994 thresh=1989 gap=601 poll_thresh=21 ino=257 dd-2584 [002] 178.471422: balance_dirty_state: bdi btrfs-1: dirty=866 wb=546 unstable=1 bg_thresh=994 thresh=1989 gap=576 poll_thresh=16 ino=257 dd-2584 [002] 178.471650: balance_dirty_state: bdi btrfs-1: dirty=891 wb=546 unstable=1 bg_thresh=997 thresh=1994 gap=556 poll_thresh=17 ino=257 dd-2584 [002] 178.471880: balance_dirty_state: bdi btrfs-1: dirty=916 wb=546 unstable=1 bg_thresh=999 thresh=1999 gap=536 poll_thresh=18 ino=257 dd-2584 [002] 178.472117: balance_dirty_state: bdi btrfs-1: dirty=966 wb=546 unstable=1 bg_thresh=1001 thresh=2003 gap=490 poll_thresh=19 ino=257 dd-2584 [002] 178.472126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=63276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 178.479259: balance_dirty_state: bdi btrfs-1: dirty=966 wb=396 unstable=1 bg_thresh=994 thresh=1989 gap=626 poll_thresh=19 ino=257 dd-2584 [002] 178.479383: balance_dirty_state: bdi btrfs-1: dirty=966 wb=396 unstable=1 bg_thresh=994 thresh=1989 gap=626 poll_thresh=14 ino=257 dd-2584 [002] 178.479500: balance_dirty_state: bdi btrfs-1: dirty=991 wb=396 unstable=1 bg_thresh=997 thresh=1994 gap=606 poll_thresh=15 ino=257 dd-2584 [002] 178.479614: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=396 unstable=1 bg_thresh=997 thresh=1994 gap=581 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 178.479700: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5924 wrote=0 to_write=8192 dd-2584 [002] 178.479854: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=396 unstable=1 bg_thresh=999 thresh=1999 gap=561 poll_thresh=17 ino=257 dd-2584 [002] 178.480101: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=421 unstable=1 bg_thresh=1001 thresh=2003 gap=540 poll_thresh=18 ino=257 dd-2584 [002] 178.480700: balance_dirty_state: bdi btrfs-1: dirty=966 wb=546 unstable=1 bg_thresh=1001 thresh=2002 gap=489 poll_thresh=19 ino=257 dd-2584 [002] 178.480703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=63276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 178.485203: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=960 to_write=7232 dd-2584 [002] 178.487249: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1246 unstable=1 bg_thresh=994 thresh=1988 gap=600 poll_thresh=19 ino=257 dd-2584 [002] 178.487313: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1246 unstable=1 bg_thresh=994 thresh=1988 gap=575 poll_thresh=14 ino=257 dd-2584 [002] 178.487371: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1246 unstable=1 bg_thresh=996 thresh=1993 gap=555 poll_thresh=15 ino=257 dd-2584 [002] 178.487428: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1246 unstable=1 bg_thresh=996 thresh=1993 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 178.487543: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1246 unstable=1 bg_thresh=999 thresh=1998 gap=510 poll_thresh=17 ino=257 dd-2584 [002] 178.487661: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1246 unstable=1 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 178.487666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=63276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 178.495352: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1121 unstable=1 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=18 ino=257 dd-2584 [002] 178.495446: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1121 unstable=1 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=13 ino=257 dd-2584 [002] 178.495503: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1121 unstable=1 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=14 ino=257 dd-2584 [002] 178.495560: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1121 unstable=1 bg_thresh=1000 thresh=2001 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 178.495618: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1121 unstable=1 bg_thresh=1000 thresh=2000 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 178.495734: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1121 unstable=1 bg_thresh=999 thresh=1999 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 178.495850: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1121 unstable=1 bg_thresh=1001 thresh=2003 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 178.495855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=63276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 178.503254: balance_dirty_state: bdi btrfs-1: dirty=391 wb=996 unstable=1 bg_thresh=993 thresh=1987 gap=599 poll_thresh=18 ino=257 dd-2584 [002] 178.503490: balance_dirty_state: bdi btrfs-1: dirty=416 wb=996 unstable=1 bg_thresh=993 thresh=1987 gap=574 poll_thresh=13 ino=257 dd-2584 [002] 178.503549: balance_dirty_state: bdi btrfs-1: dirty=416 wb=996 unstable=1 bg_thresh=996 thresh=1992 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 178.503606: balance_dirty_state: bdi btrfs-1: dirty=441 wb=996 unstable=1 bg_thresh=996 thresh=1992 gap=554 poll_thresh=15 ino=257 dd-2584 [002] 178.503663: balance_dirty_state: bdi btrfs-1: dirty=466 wb=996 unstable=1 bg_thresh=998 thresh=1997 gap=534 poll_thresh=16 ino=257 dd-2584 [002] 178.503778: balance_dirty_state: bdi btrfs-1: dirty=491 wb=996 unstable=1 bg_thresh=1001 thresh=2002 gap=514 poll_thresh=17 ino=257 dd-2584 [002] 178.503896: balance_dirty_state: bdi btrfs-1: dirty=516 wb=996 unstable=1 bg_thresh=1003 thresh=2006 gap=493 poll_thresh=18 ino=257 dd-2584 [002] 178.503901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=63276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 178.511259: balance_dirty_state: bdi btrfs-1: dirty=516 wb=846 unstable=1 bg_thresh=1000 thresh=2001 gap=638 poll_thresh=18 ino=257 dd-2584 [002] 178.511324: balance_dirty_state: bdi btrfs-1: dirty=541 wb=846 unstable=1 bg_thresh=1000 thresh=2001 gap=613 poll_thresh=13 ino=257 dd-2584 [002] 178.511384: balance_dirty_state: bdi btrfs-1: dirty=541 wb=846 unstable=1 bg_thresh=1003 thresh=2006 gap=618 poll_thresh=14 ino=257 dd-2584 [002] 178.511444: balance_dirty_state: bdi btrfs-1: dirty=566 wb=846 unstable=1 bg_thresh=1003 thresh=2006 gap=593 poll_thresh=15 ino=257 dd-2584 [002] 178.511504: balance_dirty_state: bdi btrfs-1: dirty=591 wb=846 unstable=1 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 178.511626: balance_dirty_state: bdi btrfs-1: dirty=616 wb=846 unstable=1 bg_thresh=1002 thresh=2004 gap=541 poll_thresh=17 ino=257 dd-2584 [002] 178.511749: balance_dirty_state: bdi btrfs-1: dirty=641 wb=846 unstable=1 bg_thresh=1004 thresh=2008 gap=520 poll_thresh=18 ino=257 dd-2584 [002] 178.512042: balance_dirty_state: bdi btrfs-1: dirty=666 wb=846 unstable=1 bg_thresh=1003 thresh=2007 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 178.512047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=63276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 178.519274: balance_dirty_state: bdi btrfs-1: dirty=666 wb=721 unstable=1 bg_thresh=991 thresh=1982 gap=594 poll_thresh=19 ino=257 dd-2584 [002] 178.519338: balance_dirty_state: bdi btrfs-1: dirty=691 wb=721 unstable=1 bg_thresh=991 thresh=1982 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 178.519398: balance_dirty_state: bdi btrfs-1: dirty=716 wb=721 unstable=1 bg_thresh=993 thresh=1987 gap=549 poll_thresh=15 ino=257 dd-2584 [002] 178.519457: balance_dirty_state: bdi btrfs-1: dirty=716 wb=721 unstable=1 bg_thresh=993 thresh=1987 gap=549 poll_thresh=16 ino=257 dd-2584 [002] 178.519572: balance_dirty_state: bdi btrfs-1: dirty=766 wb=721 unstable=1 bg_thresh=998 thresh=1997 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 178.519694: balance_dirty_state: bdi btrfs-1: dirty=791 wb=721 unstable=1 bg_thresh=998 thresh=1996 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 178.519699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=63276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 178.527364: balance_dirty_state: bdi btrfs-1: dirty=791 wb=596 unstable=1 bg_thresh=996 thresh=1992 gap=604 poll_thresh=18 ino=257 dd-2584 [002] 178.527455: balance_dirty_state: bdi btrfs-1: dirty=816 wb=596 unstable=1 bg_thresh=998 thresh=1997 gap=584 poll_thresh=13 ino=257 dd-2584 [002] 178.527516: balance_dirty_state: bdi btrfs-1: dirty=816 wb=596 unstable=1 bg_thresh=998 thresh=1997 gap=584 poll_thresh=14 ino=257 dd-2584 [002] 178.527575: balance_dirty_state: bdi btrfs-1: dirty=841 wb=596 unstable=1 bg_thresh=998 thresh=1996 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 178.527635: balance_dirty_state: bdi btrfs-1: dirty=866 wb=596 unstable=1 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=16 ino=257 dd-2584 [002] 178.527754: balance_dirty_state: bdi btrfs-1: dirty=891 wb=596 unstable=1 bg_thresh=1000 thresh=2000 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 178.528051: balance_dirty_state: bdi btrfs-1: dirty=916 wb=596 unstable=1 bg_thresh=999 thresh=1999 gap=486 poll_thresh=18 ino=257 dd-2584 [002] 178.528056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=63276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 178.529071: balance_dirty_state: bdi 0:15: dirty=916 wb=596 unstable=1 bg_thresh=996 thresh=1993 gap=480 poll_thresh=44 ino=2375722 collect-vmstat.-2569 [000] 178.529079: balance_dirty_pages: bdi 0:15: bdi_limit=7 task_limit=7 bdi_dirty=4 avg_dirty=4 bdi_gap=343% task_gap=686% task_weight=0% bdi_bw=17468 base_bw=102400 task_bw=921600 dirtied=44 period=4 think=17384 pause=8 dd-2584 [002] 178.535417: balance_dirty_state: bdi btrfs-1: dirty=916 wb=471 unstable=1 bg_thresh=989 thresh=1978 gap=590 poll_thresh=18 ino=257 dd-2584 [002] 178.535503: balance_dirty_state: bdi btrfs-1: dirty=941 wb=471 unstable=1 bg_thresh=989 thresh=1978 gap=565 poll_thresh=13 ino=257 dd-2584 [002] 178.535559: balance_dirty_state: bdi btrfs-1: dirty=941 wb=471 unstable=1 bg_thresh=991 thresh=1983 gap=570 poll_thresh=14 ino=257 dd-2584 [002] 178.535614: balance_dirty_state: bdi btrfs-1: dirty=966 wb=471 unstable=1 bg_thresh=991 thresh=1983 gap=545 poll_thresh=15 ino=257 dd-2584 [002] 178.535670: balance_dirty_state: bdi btrfs-1: dirty=991 wb=471 unstable=1 bg_thresh=994 thresh=1988 gap=525 poll_thresh=16 ino=257 dd-2584 [002] 178.535783: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=471 unstable=1 bg_thresh=993 thresh=1987 gap=499 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 178.535870: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5980 wrote=0 to_write=8192 dd-2584 [002] 178.535911: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=471 unstable=1 bg_thresh=995 thresh=1991 gap=478 poll_thresh=18 ino=257 dd-2584 [002] 178.535912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=63276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 178.538915: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=272 wrote=896 to_write=7296 dd-2584 [006] 178.543294: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1246 unstable=1 bg_thresh=983 thresh=1967 gap=579 poll_thresh=18 ino=257 dd-2584 [006] 178.543360: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1246 unstable=1 bg_thresh=983 thresh=1967 gap=579 poll_thresh=13 ino=257 dd-2584 [006] 178.543417: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1246 unstable=1 bg_thresh=986 thresh=1972 gap=559 poll_thresh=14 ino=257 dd-2584 [006] 178.543480: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1246 unstable=1 bg_thresh=985 thresh=1971 gap=533 poll_thresh=15 ino=257 dd-2584 [006] 178.543542: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1246 unstable=1 bg_thresh=985 thresh=1971 gap=533 poll_thresh=16 ino=257 dd-2584 [006] 178.543666: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1246 unstable=1 bg_thresh=985 thresh=1970 gap=482 poll_thresh=17 ino=257 dd-2584 [006] 178.543671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=63276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 178.551429: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1096 unstable=1 bg_thresh=987 thresh=1975 gap=637 poll_thresh=17 ino=257 dd-2584 [006] 178.551563: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1096 unstable=1 bg_thresh=987 thresh=1974 gap=636 poll_thresh=13 ino=257 dd-2584 [006] 178.552039: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1096 unstable=1 bg_thresh=989 thresh=1979 gap=616 poll_thresh=14 ino=257 dd-2584 [006] 178.552159: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1096 unstable=1 bg_thresh=986 thresh=1973 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 178.552276: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1096 unstable=1 bg_thresh=989 thresh=1978 gap=590 poll_thresh=16 ino=257 dd-2584 [006] 178.552509: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1096 unstable=1 bg_thresh=988 thresh=1977 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 178.552768: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1021 unstable=1 bg_thresh=987 thresh=1974 gap=586 poll_thresh=18 ino=257 dd-2584 [006] 178.552946: balance_dirty_state: bdi btrfs-1: dirty=391 wb=971 unstable=1 bg_thresh=989 thresh=1979 gap=616 poll_thresh=19 ino=257 dd-2584 [006] 178.553127: balance_dirty_state: bdi btrfs-1: dirty=416 wb=971 unstable=1 bg_thresh=982 thresh=1964 gap=576 poll_thresh=20 ino=257 dd-2584 [006] 178.553303: balance_dirty_state: bdi btrfs-1: dirty=466 wb=971 unstable=1 bg_thresh=981 thresh=1962 gap=524 poll_thresh=21 ino=257 dd-2584 [006] 178.553480: balance_dirty_state: bdi btrfs-1: dirty=491 wb=971 unstable=1 bg_thresh=986 thresh=1972 gap=509 poll_thresh=22 ino=257 dd-2584 [006] 178.553922: balance_dirty_state: bdi btrfs-1: dirty=516 wb=971 unstable=1 bg_thresh=987 thresh=1974 gap=486 poll_thresh=23 ino=257 dd-2584 [006] 178.553929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=63276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 178.559390: balance_dirty_state: bdi btrfs-1: dirty=516 wb=971 unstable=1 bg_thresh=988 thresh=1976 gap=488 poll_thresh=23 ino=257 dd-2584 [006] 178.559396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=63276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 178.567380: balance_dirty_state: bdi btrfs-1: dirty=516 wb=846 unstable=1 bg_thresh=990 thresh=1980 gap=617 poll_thresh=23 ino=257 dd-2584 [005] 178.567485: balance_dirty_state: bdi btrfs-1: dirty=516 wb=846 unstable=1 bg_thresh=990 thresh=1980 gap=617 poll_thresh=17 ino=257 dd-2584 [005] 178.567718: balance_dirty_state: bdi btrfs-1: dirty=566 wb=846 unstable=1 bg_thresh=992 thresh=1985 gap=572 poll_thresh=18 ino=257 dd-2584 [005] 178.567955: balance_dirty_state: bdi btrfs-1: dirty=591 wb=846 unstable=1 bg_thresh=995 thresh=1990 gap=552 poll_thresh=19 ino=257 dd-2584 [005] 178.568192: balance_dirty_state: bdi btrfs-1: dirty=616 wb=846 unstable=1 bg_thresh=997 thresh=1994 gap=531 poll_thresh=20 ino=257 dd-2584 [005] 178.568426: balance_dirty_state: bdi btrfs-1: dirty=666 wb=846 unstable=1 bg_thresh=996 thresh=1993 gap=480 poll_thresh=21 ino=257 dd-2584 [005] 178.568435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=63276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 178.575363: balance_dirty_state: bdi btrfs-1: dirty=666 wb=646 unstable=1 bg_thresh=996 thresh=1992 gap=679 poll_thresh=21 ino=257 dd-2584 [005] 178.575491: balance_dirty_state: bdi btrfs-1: dirty=666 wb=646 unstable=1 bg_thresh=995 thresh=1991 gap=678 poll_thresh=16 ino=257 dd-2584 [005] 178.575726: balance_dirty_state: bdi btrfs-1: dirty=716 wb=646 unstable=1 bg_thresh=995 thresh=1990 gap=627 poll_thresh=17 ino=257 dd-2584 [005] 178.575963: balance_dirty_state: bdi btrfs-1: dirty=741 wb=646 unstable=1 bg_thresh=997 thresh=1994 gap=606 poll_thresh=18 ino=257 dd-2584 [005] 178.576547: balance_dirty_state: bdi btrfs-1: dirty=766 wb=646 unstable=1 bg_thresh=996 thresh=1993 gap=580 poll_thresh=19 ino=257 dd-2584 [005] 178.576783: balance_dirty_state: bdi btrfs-1: dirty=791 wb=646 unstable=1 bg_thresh=996 thresh=1992 gap=554 poll_thresh=20 ino=257 dd-2584 [005] 178.577017: balance_dirty_state: bdi btrfs-1: dirty=841 wb=646 unstable=1 bg_thresh=995 thresh=1991 gap=503 poll_thresh=21 ino=257 dd-2584 [005] 178.577253: balance_dirty_state: bdi btrfs-1: dirty=866 wb=646 unstable=1 bg_thresh=997 thresh=1995 gap=482 poll_thresh=22 ino=257 dd-2584 [005] 178.577261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=63724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 178.583488: balance_dirty_state: bdi btrfs-1: dirty=866 wb=521 unstable=1 bg_thresh=997 thresh=1995 gap=607 poll_thresh=22 ino=257 dd-2584 [005] 178.583551: balance_dirty_state: bdi btrfs-1: dirty=891 wb=521 unstable=1 bg_thresh=994 thresh=1989 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 178.583670: balance_dirty_state: bdi btrfs-1: dirty=916 wb=521 unstable=1 bg_thresh=994 thresh=1988 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 178.583785: balance_dirty_state: bdi btrfs-1: dirty=941 wb=521 unstable=1 bg_thresh=993 thresh=1987 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 178.583900: balance_dirty_state: bdi btrfs-1: dirty=966 wb=521 unstable=1 bg_thresh=995 thresh=1991 gap=503 poll_thresh=19 ino=257 dd-2584 [005] 178.584016: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=521 unstable=1 bg_thresh=995 thresh=1990 gap=452 poll_thresh=20 ino=257 dd-2584 [005] 178.584020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=63724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 178.584036: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6028 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 178.587302: writeback_single_inode: bdi btrfs-1: ino=257 state= age=320 wrote=880 to_write=7312 dd-2584 [005] 178.592644: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1271 unstable=1 bg_thresh=995 thresh=1990 gap=577 poll_thresh=20 ino=257 dd-2584 [005] 178.592877: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1271 unstable=1 bg_thresh=997 thresh=1995 gap=582 poll_thresh=15 ino=257 dd-2584 [005] 178.592940: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1271 unstable=1 bg_thresh=994 thresh=1989 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 178.593058: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1271 unstable=1 bg_thresh=996 thresh=1993 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 178.593175: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1271 unstable=1 bg_thresh=996 thresh=1992 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 178.593180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=63724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 178.599467: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1146 unstable=1 bg_thresh=996 thresh=1992 gap=604 poll_thresh=18 ino=257 dd-2584 [005] 178.599566: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1146 unstable=1 bg_thresh=995 thresh=1991 gap=603 poll_thresh=13 ino=257 dd-2584 [005] 178.599625: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1146 unstable=1 bg_thresh=995 thresh=1991 gap=578 poll_thresh=14 ino=257 dd-2584 [005] 178.599686: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1146 unstable=1 bg_thresh=995 thresh=1990 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 178.599745: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1146 unstable=1 bg_thresh=995 thresh=1990 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 178.599864: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1146 unstable=1 bg_thresh=997 thresh=1994 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 178.599981: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1146 unstable=1 bg_thresh=996 thresh=1993 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 178.599986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=63724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 178.607445: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1021 unstable=1 bg_thresh=996 thresh=1993 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 178.607533: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1021 unstable=1 bg_thresh=996 thresh=1992 gap=604 poll_thresh=13 ino=257 dd-2584 [005] 178.607591: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1021 unstable=1 bg_thresh=996 thresh=1992 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 178.607818: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1021 unstable=1 bg_thresh=995 thresh=1991 gap=553 poll_thresh=15 ino=257 dd-2584 [005] 178.607878: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1021 unstable=1 bg_thresh=995 thresh=1990 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 178.607995: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1021 unstable=1 bg_thresh=994 thresh=1989 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 178.608111: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1021 unstable=1 bg_thresh=994 thresh=1988 gap=475 poll_thresh=18 ino=257 dd-2584 [005] 178.608115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=63724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 178.615400: balance_dirty_state: bdi btrfs-1: dirty=491 wb=896 unstable=1 bg_thresh=994 thresh=1988 gap=600 poll_thresh=18 ino=257 dd-2584 [005] 178.615479: balance_dirty_state: bdi btrfs-1: dirty=491 wb=896 unstable=1 bg_thresh=996 thresh=1993 gap=605 poll_thresh=13 ino=257 dd-2584 [005] 178.615540: balance_dirty_state: bdi btrfs-1: dirty=516 wb=896 unstable=1 bg_thresh=993 thresh=1987 gap=574 poll_thresh=14 ino=257 dd-2584 [005] 178.615603: balance_dirty_state: bdi btrfs-1: dirty=541 wb=896 unstable=1 bg_thresh=996 thresh=1992 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 178.615664: balance_dirty_state: bdi btrfs-1: dirty=541 wb=896 unstable=1 bg_thresh=995 thresh=1991 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 178.615795: balance_dirty_state: bdi btrfs-1: dirty=579 wb=896 unstable=1 bg_thresh=995 thresh=1990 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 178.615931: balance_dirty_state: bdi btrfs-1: dirty=605 wb=896 unstable=1 bg_thresh=994 thresh=1988 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 178.615935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=63724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 178.623397: balance_dirty_state: bdi btrfs-1: dirty=605 wb=771 unstable=1 bg_thresh=994 thresh=1988 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 178.623475: balance_dirty_state: bdi btrfs-1: dirty=618 wb=771 unstable=1 bg_thresh=994 thresh=1989 gap=599 poll_thresh=13 ino=257 dd-2584 [005] 178.623546: balance_dirty_state: bdi btrfs-1: dirty=644 wb=771 unstable=1 bg_thresh=996 thresh=1993 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 178.623787: balance_dirty_state: bdi btrfs-1: dirty=657 wb=771 unstable=1 bg_thresh=996 thresh=1992 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 178.623855: balance_dirty_state: bdi btrfs-1: dirty=670 wb=771 unstable=1 bg_thresh=995 thresh=1991 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 178.623991: balance_dirty_state: bdi btrfs-1: dirty=709 wb=771 unstable=1 bg_thresh=995 thresh=1991 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 178.624127: balance_dirty_state: bdi btrfs-1: dirty=735 wb=771 unstable=1 bg_thresh=994 thresh=1989 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 178.624132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=63724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 178.631457: balance_dirty_state: bdi btrfs-1: dirty=735 wb=496 unstable=1 bg_thresh=994 thresh=1989 gap=757 poll_thresh=18 ino=257 dd-2584 [005] 178.631537: balance_dirty_state: bdi btrfs-1: dirty=748 wb=496 unstable=1 bg_thresh=995 thresh=1991 gap=746 poll_thresh=13 ino=257 dd-2584 [005] 178.631607: balance_dirty_state: bdi btrfs-1: dirty=761 wb=496 unstable=1 bg_thresh=995 thresh=1991 gap=733 poll_thresh=14 ino=257 dd-2584 [005] 178.631674: balance_dirty_state: bdi btrfs-1: dirty=787 wb=496 unstable=1 bg_thresh=995 thresh=1990 gap=706 poll_thresh=15 ino=257 dd-2584 [005] 178.631741: balance_dirty_state: bdi btrfs-1: dirty=800 wb=496 unstable=1 bg_thresh=994 thresh=1989 gap=692 poll_thresh=16 ino=257 dd-2584 [005] 178.631875: balance_dirty_state: bdi btrfs-1: dirty=826 wb=496 unstable=1 bg_thresh=995 thresh=1990 gap=667 poll_thresh=17 ino=257 dd-2584 [005] 178.632009: balance_dirty_state: bdi btrfs-1: dirty=865 wb=496 unstable=1 bg_thresh=996 thresh=1992 gap=630 poll_thresh=18 ino=257 dd-2584 [005] 178.632147: balance_dirty_state: bdi btrfs-1: dirty=891 wb=496 unstable=1 bg_thresh=995 thresh=1990 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 178.632457: balance_dirty_state: bdi btrfs-1: dirty=930 wb=496 unstable=1 bg_thresh=995 thresh=1990 gap=563 poll_thresh=20 ino=257 dd-2584 [005] 178.632596: balance_dirty_state: bdi btrfs-1: dirty=955 wb=496 unstable=1 bg_thresh=994 thresh=1989 gap=537 poll_thresh=21 ino=257 dd-2584 [005] 178.632735: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=496 unstable=1 bg_thresh=994 thresh=1988 gap=486 poll_thresh=22 ino=257 dd-2584 [005] 178.632739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=63724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 178.632758: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6076 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 178.635554: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=864 to_write=7328 dd-2584 [001] 178.639309: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1248 unstable=1 bg_thresh=996 thresh=1992 gap=615 poll_thresh=22 ino=257 dd-2584 [001] 178.639405: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1248 unstable=1 bg_thresh=996 thresh=1992 gap=615 poll_thresh=16 ino=257 dd-2584 [001] 178.639575: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1248 unstable=1 bg_thresh=998 thresh=1997 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 178.639747: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1248 unstable=1 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=18 ino=257 dd-2584 [001] 178.639919: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1248 unstable=1 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=19 ino=257 dd-2584 [001] 178.640135: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1248 unstable=1 bg_thresh=999 thresh=1999 gap=472 poll_thresh=20 ino=257 dd-2584 [001] 178.640140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=63724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 178.647381: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1123 unstable=1 bg_thresh=998 thresh=1996 gap=594 poll_thresh=20 ino=257 dd-2584 [001] 178.647455: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1123 unstable=1 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=15 ino=257 dd-2584 [001] 178.647701: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1123 unstable=1 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 178.648210: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1123 unstable=1 bg_thresh=997 thresh=1995 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 178.648342: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1123 unstable=1 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 178.648471: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1123 unstable=1 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 178.648475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=63724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 178.659413: balance_dirty_state: bdi btrfs-1: dirty=392 wb=998 unstable=1 bg_thresh=1010 thresh=2021 gap=630 poll_thresh=19 ino=257 dd-2584 [001] 178.659497: balance_dirty_state: bdi btrfs-1: dirty=417 wb=998 unstable=1 bg_thresh=1013 thresh=2026 gap=610 poll_thresh=14 ino=257 dd-2584 [001] 178.659556: balance_dirty_state: bdi btrfs-1: dirty=442 wb=998 unstable=1 bg_thresh=1013 thresh=2026 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 178.659619: balance_dirty_state: bdi btrfs-1: dirty=442 wb=998 unstable=1 bg_thresh=1015 thresh=2031 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 178.659765: balance_dirty_state: bdi btrfs-1: dirty=492 wb=923 unstable=1 bg_thresh=1008 thresh=2017 gap=601 poll_thresh=17 ino=257 dd-2584 [001] 178.659908: balance_dirty_state: bdi btrfs-1: dirty=517 wb=898 unstable=1 bg_thresh=1010 thresh=2020 gap=604 poll_thresh=18 ino=257 dd-2584 [001] 178.660038: balance_dirty_state: bdi btrfs-1: dirty=542 wb=898 unstable=1 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=19 ino=257 dd-2584 [001] 178.660341: balance_dirty_state: bdi btrfs-1: dirty=567 wb=898 unstable=1 bg_thresh=1007 thresh=2015 gap=549 poll_thresh=20 ino=257 dd-2584 [001] 178.660471: balance_dirty_state: bdi btrfs-1: dirty=617 wb=898 unstable=1 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=21 ino=257 dd-2584 [001] 178.660476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=63724 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 178.671430: balance_dirty_state: bdi btrfs-1: dirty=617 wb=898 unstable=1 bg_thresh=999 thresh=1998 gap=482 poll_thresh=21 ino=257 dd-2584 [001] 178.671435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=63724 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 178.683352: balance_dirty_state: bdi btrfs-1: dirty=642 wb=498 unstable=1 bg_thresh=1000 thresh=2001 gap=860 poll_thresh=21 ino=257 dd-2584 [001] 178.683435: balance_dirty_state: bdi btrfs-1: dirty=642 wb=498 unstable=1 bg_thresh=1000 thresh=2001 gap=860 poll_thresh=16 ino=257 dd-2584 [001] 178.683545: balance_dirty_state: bdi btrfs-1: dirty=692 wb=498 unstable=1 bg_thresh=1003 thresh=2006 gap=815 poll_thresh=17 ino=257 dd-2584 [001] 178.683661: balance_dirty_state: bdi btrfs-1: dirty=717 wb=498 unstable=1 bg_thresh=1005 thresh=2011 gap=795 poll_thresh=18 ino=257 dd-2584 [001] 178.683777: balance_dirty_state: bdi btrfs-1: dirty=742 wb=498 unstable=1 bg_thresh=1007 thresh=2015 gap=774 poll_thresh=19 ino=257 dd-2584 [001] 178.683890: balance_dirty_state: bdi btrfs-1: dirty=767 wb=498 unstable=1 bg_thresh=1007 thresh=2014 gap=748 poll_thresh=20 ino=257 dd-2584 [001] 178.684006: balance_dirty_state: bdi btrfs-1: dirty=817 wb=498 unstable=1 bg_thresh=1006 thresh=2013 gap=697 poll_thresh=21 ino=257 dd-2584 [001] 178.684290: balance_dirty_state: bdi btrfs-1: dirty=842 wb=498 unstable=1 bg_thresh=1006 thresh=2012 gap=671 poll_thresh=22 ino=257 dd-2584 [001] 178.684405: balance_dirty_state: bdi btrfs-1: dirty=867 wb=498 unstable=1 bg_thresh=1008 thresh=2016 gap=650 poll_thresh=23 ino=257 dd-2584 [001] 178.684520: balance_dirty_state: bdi btrfs-1: dirty=917 wb=498 unstable=1 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=24 ino=257 dd-2584 [001] 178.684638: balance_dirty_state: bdi btrfs-1: dirty=942 wb=498 unstable=1 bg_thresh=1007 thresh=2014 gap=573 poll_thresh=25 ino=257 dd-2584 [001] 178.684756: balance_dirty_state: bdi btrfs-1: dirty=967 wb=498 unstable=1 bg_thresh=1009 thresh=2018 gap=552 poll_thresh=26 ino=257 dd-2584 [001] 178.684872: balance_dirty_state: bdi btrfs-1: dirty=992 wb=498 unstable=1 bg_thresh=1008 thresh=2017 gap=526 poll_thresh=27 ino=257 dd-2584 [001] 178.684990: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=498 unstable=1 bg_thresh=1008 thresh=2016 gap=475 poll_thresh=28 ino=257 dd-2584 [001] 178.684995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=64500 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 178.685010: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6128 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 178.687772: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=880 to_write=7312 dd-2584 [005] 178.691347: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1246 unstable=1 bg_thresh=1005 thresh=2010 gap=597 poll_thresh=28 ino=257 dd-2584 [005] 178.691431: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1246 unstable=1 bg_thresh=1005 thresh=2010 gap=597 poll_thresh=21 ino=257 dd-2584 [005] 178.691588: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1246 unstable=1 bg_thresh=1010 thresh=2020 gap=557 poll_thresh=22 ino=257 dd-2584 [005] 178.692040: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1246 unstable=1 bg_thresh=1009 thresh=2019 gap=531 poll_thresh=23 ino=257 dd-2584 [005] 178.692199: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1246 unstable=1 bg_thresh=1009 thresh=2018 gap=505 poll_thresh=24 ino=257 dd-2584 [005] 178.692361: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1246 unstable=1 bg_thresh=1008 thresh=2017 gap=454 poll_thresh=25 ino=257 dd-2584 [005] 178.692366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=64500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 178.699423: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1116 unstable=1 bg_thresh=1009 thresh=2018 gap=585 poll_thresh=25 ino=257 dd-2584 [002] 178.699550: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1116 unstable=1 bg_thresh=1009 thresh=2018 gap=560 poll_thresh=19 ino=257 dd-2584 [002] 178.699784: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1116 unstable=1 bg_thresh=1011 thresh=2023 gap=540 poll_thresh=20 ino=257 dd-2584 [002] 178.700018: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1116 unstable=1 bg_thresh=1013 thresh=2027 gap=519 poll_thresh=21 ino=257 dd-2584 [002] 178.700256: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1116 unstable=1 bg_thresh=1013 thresh=2026 gap=468 poll_thresh=22 ino=257 dd-2584 [002] 178.700264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=64500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 178.707412: balance_dirty_state: bdi btrfs-1: dirty=441 wb=986 unstable=1 bg_thresh=1012 thresh=2025 gap=597 poll_thresh=22 ino=257 dd-2584 [002] 178.707524: balance_dirty_state: bdi btrfs-1: dirty=441 wb=986 unstable=1 bg_thresh=1015 thresh=2030 gap=602 poll_thresh=16 ino=257 dd-2584 [002] 178.707760: balance_dirty_state: bdi btrfs-1: dirty=491 wb=986 unstable=1 bg_thresh=1014 thresh=2029 gap=551 poll_thresh=17 ino=257 dd-2584 [002] 178.708351: balance_dirty_state: bdi btrfs-1: dirty=516 wb=986 unstable=1 bg_thresh=1014 thresh=2028 gap=525 poll_thresh=18 ino=257 dd-2584 [002] 178.708595: balance_dirty_state: bdi btrfs-1: dirty=541 wb=986 unstable=1 bg_thresh=1016 thresh=2032 gap=504 poll_thresh=19 ino=257 dd-2584 [002] 178.708603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=64500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 178.715405: balance_dirty_state: bdi btrfs-1: dirty=541 wb=897 unstable=1 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=19 ino=257 dd-2584 [002] 178.715504: balance_dirty_state: bdi btrfs-1: dirty=566 wb=897 unstable=1 bg_thresh=1009 thresh=2019 gap=555 poll_thresh=14 ino=257 dd-2584 [002] 178.715565: balance_dirty_state: bdi btrfs-1: dirty=566 wb=897 unstable=1 bg_thresh=1009 thresh=2018 gap=554 poll_thresh=15 ino=257 dd-2584 [002] 178.715625: balance_dirty_state: bdi btrfs-1: dirty=591 wb=897 unstable=1 bg_thresh=1009 thresh=2018 gap=529 poll_thresh=16 ino=257 dd-2584 [002] 178.715742: balance_dirty_state: bdi btrfs-1: dirty=616 wb=897 unstable=1 bg_thresh=1011 thresh=2022 gap=508 poll_thresh=17 ino=257 dd-2584 [002] 178.715861: balance_dirty_state: bdi btrfs-1: dirty=666 wb=897 unstable=1 bg_thresh=1010 thresh=2021 gap=457 poll_thresh=18 ino=257 dd-2584 [002] 178.715866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=64500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 178.723424: balance_dirty_state: bdi btrfs-1: dirty=666 wb=897 unstable=1 bg_thresh=1009 thresh=2019 gap=455 poll_thresh=18 ino=257 dd-2584 [005] 178.723433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=64500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 178.731406: balance_dirty_state: bdi btrfs-1: dirty=666 wb=646 unstable=1 bg_thresh=1008 thresh=2017 gap=704 poll_thresh=18 ino=257 dd-2584 [005] 178.731522: balance_dirty_state: bdi btrfs-1: dirty=666 wb=646 unstable=1 bg_thresh=1011 thresh=2022 gap=709 poll_thresh=13 ino=257 dd-2584 [005] 178.731644: balance_dirty_state: bdi btrfs-1: dirty=691 wb=646 unstable=1 bg_thresh=1010 thresh=2021 gap=683 poll_thresh=14 ino=257 dd-2584 [005] 178.731745: balance_dirty_state: bdi btrfs-1: dirty=691 wb=621 unstable=1 bg_thresh=1006 thresh=2013 gap=700 poll_thresh=15 ino=257 dd-2584 [005] 178.731820: balance_dirty_state: bdi btrfs-1: dirty=716 wb=571 unstable=1 bg_thresh=1006 thresh=2012 gap=724 poll_thresh=16 ino=257 dd-2584 [005] 178.732252: balance_dirty_state: bdi btrfs-1: dirty=741 wb=521 unstable=1 bg_thresh=1011 thresh=2023 gap=760 poll_thresh=17 ino=257 dd-2584 [005] 178.732494: balance_dirty_state: bdi btrfs-1: dirty=791 wb=521 unstable=1 bg_thresh=1013 thresh=2027 gap=714 poll_thresh=18 ino=257 dd-2584 [005] 178.732736: balance_dirty_state: bdi btrfs-1: dirty=816 wb=521 unstable=1 bg_thresh=1013 thresh=2026 gap=688 poll_thresh=19 ino=257 dd-2584 [005] 178.732978: balance_dirty_state: bdi btrfs-1: dirty=841 wb=521 unstable=1 bg_thresh=1012 thresh=2025 gap=662 poll_thresh=20 ino=257 dd-2584 [005] 178.733223: balance_dirty_state: bdi btrfs-1: dirty=866 wb=521 unstable=1 bg_thresh=1012 thresh=2024 gap=636 poll_thresh=21 ino=257 dd-2584 [005] 178.733472: balance_dirty_state: bdi btrfs-1: dirty=916 wb=521 unstable=1 bg_thresh=1014 thresh=2028 gap=590 poll_thresh=22 ino=257 dd-2584 [005] 178.733718: balance_dirty_state: bdi btrfs-1: dirty=941 wb=521 unstable=1 bg_thresh=1013 thresh=2027 gap=564 poll_thresh=23 ino=257 dd-2584 [005] 178.733996: balance_dirty_state: bdi btrfs-1: dirty=967 wb=521 unstable=1 bg_thresh=1010 thresh=2020 gap=531 poll_thresh=24 ino=257 dd-2584 [005] 178.734595: balance_dirty_state: bdi btrfs-1: dirty=993 wb=521 unstable=1 bg_thresh=1010 thresh=2020 gap=505 poll_thresh=25 ino=257 dd-2584 [005] 178.734871: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=521 unstable=1 bg_thresh=1009 thresh=2018 gap=477 poll_thresh=26 ino=257 dd-2584 [005] 178.734880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=64500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 178.734909: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6176 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 178.740145: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=864 to_write=7328 dd-2584 [001] 178.743360: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1262 unstable=1 bg_thresh=1012 thresh=2024 gap=608 poll_thresh=26 ino=257 dd-2584 [001] 178.743447: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1262 unstable=1 bg_thresh=1009 thresh=2018 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 178.743614: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1262 unstable=1 bg_thresh=1008 thresh=2017 gap=551 poll_thresh=20 ino=257 dd-2584 [001] 178.743773: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1262 unstable=1 bg_thresh=1008 thresh=2016 gap=525 poll_thresh=21 ino=257 dd-2584 [001] 178.743932: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1262 unstable=1 bg_thresh=1010 thresh=2020 gap=504 poll_thresh=22 ino=257 dd-2584 [001] 178.743937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-87% task_weight=99% bdi_bw=64500 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 178.751611: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1137 unstable=1 bg_thresh=1011 thresh=2022 gap=606 poll_thresh=16 ino=257 dd-2584 [001] 178.751728: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1137 unstable=1 bg_thresh=1007 thresh=2015 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 178.751845: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1137 unstable=1 bg_thresh=1007 thresh=2014 gap=548 poll_thresh=18 ino=257 dd-2584 [001] 178.752132: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1137 unstable=1 bg_thresh=1006 thresh=2013 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 178.752136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=64500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 178.763549: balance_dirty_state: bdi btrfs-1: dirty=378 wb=887 unstable=1 bg_thresh=1010 thresh=2020 gap=754 poll_thresh=14 ino=257 dd-2584 [001] 178.763611: balance_dirty_state: bdi btrfs-1: dirty=403 wb=887 unstable=1 bg_thresh=1009 thresh=2019 gap=728 poll_thresh=15 ino=257 dd-2584 [001] 178.763669: balance_dirty_state: bdi btrfs-1: dirty=428 wb=887 unstable=1 bg_thresh=1009 thresh=2019 gap=703 poll_thresh=16 ino=257 dd-2584 [001] 178.763788: balance_dirty_state: bdi btrfs-1: dirty=453 wb=887 unstable=1 bg_thresh=1009 thresh=2018 gap=677 poll_thresh=17 ino=257 dd-2584 [001] 178.763906: balance_dirty_state: bdi btrfs-1: dirty=478 wb=887 unstable=1 bg_thresh=1011 thresh=2022 gap=656 poll_thresh=18 ino=257 dd-2584 [001] 178.764025: balance_dirty_state: bdi btrfs-1: dirty=503 wb=887 unstable=1 bg_thresh=1010 thresh=2021 gap=630 poll_thresh=19 ino=257 dd-2584 [001] 178.764143: balance_dirty_state: bdi btrfs-1: dirty=553 wb=887 unstable=1 bg_thresh=1007 thresh=2014 gap=573 poll_thresh=20 ino=257 dd-2584 [001] 178.764265: balance_dirty_state: bdi btrfs-1: dirty=578 wb=887 unstable=1 bg_thresh=1006 thresh=2013 gap=547 poll_thresh=21 ino=257 dd-2584 [001] 178.764388: balance_dirty_state: bdi btrfs-1: dirty=603 wb=887 unstable=1 bg_thresh=1008 thresh=2017 gap=526 poll_thresh=22 ino=257 dd-2584 [001] 178.764684: balance_dirty_state: bdi btrfs-1: dirty=653 wb=887 unstable=1 bg_thresh=1008 thresh=2016 gap=475 poll_thresh=23 ino=257 dd-2584 [001] 178.764688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=64500 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 178.771439: balance_dirty_state: bdi btrfs-1: dirty=653 wb=887 unstable=1 bg_thresh=1009 thresh=2018 gap=477 poll_thresh=23 ino=257 dd-2584 [005] 178.771445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=64500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 178.779432: balance_dirty_state: bdi btrfs-1: dirty=653 wb=637 unstable=1 bg_thresh=1008 thresh=2016 gap=725 poll_thresh=23 ino=257 dd-2584 [005] 178.779517: balance_dirty_state: bdi btrfs-1: dirty=678 wb=637 unstable=1 bg_thresh=1009 thresh=2018 gap=702 poll_thresh=17 ino=257 dd-2584 [005] 178.779638: balance_dirty_state: bdi btrfs-1: dirty=703 wb=637 unstable=1 bg_thresh=1011 thresh=2022 gap=681 poll_thresh=18 ino=257 dd-2584 [005] 178.779754: balance_dirty_state: bdi btrfs-1: dirty=728 wb=637 unstable=1 bg_thresh=1010 thresh=2021 gap=655 poll_thresh=19 ino=257 dd-2584 [005] 178.779871: balance_dirty_state: bdi btrfs-1: dirty=778 wb=637 unstable=1 bg_thresh=1010 thresh=2020 gap=604 poll_thresh=20 ino=257 dd-2584 [005] 178.779992: balance_dirty_state: bdi btrfs-1: dirty=803 wb=637 unstable=1 bg_thresh=1012 thresh=2024 gap=583 poll_thresh=21 ino=257 dd-2584 [005] 178.780113: balance_dirty_state: bdi btrfs-1: dirty=828 wb=637 unstable=1 bg_thresh=1011 thresh=2023 gap=557 poll_thresh=22 ino=257 dd-2584 [005] 178.780234: balance_dirty_state: bdi btrfs-1: dirty=878 wb=637 unstable=1 bg_thresh=1011 thresh=2022 gap=506 poll_thresh=23 ino=257 dd-2584 [005] 178.780530: balance_dirty_state: bdi btrfs-1: dirty=903 wb=637 unstable=1 bg_thresh=1007 thresh=2015 gap=474 poll_thresh=24 ino=257 dd-2584 [005] 178.780534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1279 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-94% task_weight=101% bdi_bw=64500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 178.787625: balance_dirty_state: bdi btrfs-1: dirty=928 wb=512 unstable=1 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=18 ino=257 dd-2584 [005] 178.787747: balance_dirty_state: bdi btrfs-1: dirty=953 wb=512 unstable=1 bg_thresh=1000 thresh=2001 gap=535 poll_thresh=19 ino=257 dd-2584 [005] 178.787869: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=512 unstable=1 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=20 ino=257 dd-2584 [005] 178.787873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-112% task_weight=101% bdi_bw=64824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 178.787894: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6232 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 178.790548: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=832 to_write=7360 dd-2584 [001] 178.795359: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1262 unstable=1 bg_thresh=1014 thresh=2028 gap=587 poll_thresh=20 ino=257 dd-2584 [001] 178.795459: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1187 unstable=1 bg_thresh=1016 thresh=2033 gap=667 poll_thresh=15 ino=257 dd-2584 [001] 178.795546: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1187 unstable=1 bg_thresh=1013 thresh=2027 gap=636 poll_thresh=16 ino=257 dd-2584 [001] 178.795721: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1187 unstable=1 bg_thresh=1012 thresh=2025 gap=609 poll_thresh=17 ino=257 dd-2584 [001] 178.795898: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1187 unstable=1 bg_thresh=1012 thresh=2024 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 178.796032: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1187 unstable=1 bg_thresh=1011 thresh=2023 gap=557 poll_thresh=19 ino=257 dd-2584 [001] 178.796341: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1187 unstable=1 bg_thresh=1013 thresh=2027 gap=511 poll_thresh=20 ino=257 dd-2584 [001] 178.796471: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1187 unstable=1 bg_thresh=1013 thresh=2026 gap=485 poll_thresh=21 ino=257 dd-2584 [001] 178.796476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=64824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 178.807378: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1062 unstable=1 bg_thresh=990 thresh=1981 gap=565 poll_thresh=21 ino=257 dd-2584 [001] 178.807444: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1062 unstable=1 bg_thresh=990 thresh=1981 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 178.807581: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1037 unstable=1 bg_thresh=995 thresh=1991 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 178.807727: balance_dirty_state: bdi btrfs-1: dirty=428 wb=962 unstable=1 bg_thresh=994 thresh=1989 gap=598 poll_thresh=18 ino=257 dd-2584 [001] 178.807862: balance_dirty_state: bdi btrfs-1: dirty=453 wb=937 unstable=1 bg_thresh=994 thresh=1988 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 178.807997: balance_dirty_state: bdi btrfs-1: dirty=503 wb=937 unstable=1 bg_thresh=989 thresh=1979 gap=538 poll_thresh=20 ino=257 dd-2584 [001] 178.808128: balance_dirty_state: bdi btrfs-1: dirty=528 wb=937 unstable=1 bg_thresh=990 thresh=1981 gap=515 poll_thresh=21 ino=257 dd-2584 [001] 178.808258: balance_dirty_state: bdi btrfs-1: dirty=553 wb=937 unstable=1 bg_thresh=993 thresh=1986 gap=495 poll_thresh=22 ino=257 dd-2584 [001] 178.808263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-128% task_weight=101% bdi_bw=64824 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 178.815395: balance_dirty_state: bdi btrfs-1: dirty=553 wb=846 unstable=1 bg_thresh=998 thresh=1996 gap=596 poll_thresh=22 ino=257 dd-2584 [005] 178.815767: balance_dirty_state: bdi btrfs-1: dirty=553 wb=846 unstable=1 bg_thresh=997 thresh=1995 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 178.815947: balance_dirty_state: bdi btrfs-1: dirty=603 wb=846 unstable=1 bg_thresh=999 thresh=1999 gap=549 poll_thresh=17 ino=257 dd-2584 [005] 178.816124: balance_dirty_state: bdi btrfs-1: dirty=628 wb=846 unstable=1 bg_thresh=999 thresh=1998 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 178.816302: balance_dirty_state: bdi btrfs-1: dirty=653 wb=846 unstable=1 bg_thresh=998 thresh=1997 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 178.816309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=64824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 178.827432: balance_dirty_state: bdi btrfs-1: dirty=653 wb=846 unstable=1 bg_thresh=994 thresh=1989 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 178.827438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=64824 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 178.835436: balance_dirty_state: bdi btrfs-1: dirty=653 wb=596 unstable=1 bg_thresh=993 thresh=1987 gap=737 poll_thresh=19 ino=257 dd-2584 [005] 178.835521: balance_dirty_state: bdi btrfs-1: dirty=678 wb=596 unstable=1 bg_thresh=990 thresh=1981 gap=706 poll_thresh=14 ino=257 dd-2584 [005] 178.835601: balance_dirty_state: bdi btrfs-1: dirty=678 wb=596 unstable=1 bg_thresh=995 thresh=1991 gap=716 poll_thresh=15 ino=257 dd-2584 [005] 178.835692: balance_dirty_state: bdi btrfs-1: dirty=703 wb=571 unstable=1 bg_thresh=989 thresh=1979 gap=704 poll_thresh=16 ino=257 dd-2584 [005] 178.835841: balance_dirty_state: bdi btrfs-1: dirty=728 wb=471 unstable=1 bg_thresh=991 thresh=1983 gap=783 poll_thresh=17 ino=257 dd-2584 [005] 178.835975: balance_dirty_state: bdi btrfs-1: dirty=778 wb=471 unstable=1 bg_thresh=991 thresh=1982 gap=732 poll_thresh=18 ino=257 dd-2584 [005] 178.836120: balance_dirty_state: bdi btrfs-1: dirty=803 wb=471 unstable=1 bg_thresh=996 thresh=1992 gap=717 poll_thresh=19 ino=257 dd-2584 [005] 178.836501: balance_dirty_state: bdi btrfs-1: dirty=828 wb=471 unstable=1 bg_thresh=995 thresh=1991 gap=691 poll_thresh=20 ino=257 dd-2584 [005] 178.836658: balance_dirty_state: bdi btrfs-1: dirty=853 wb=471 unstable=1 bg_thresh=995 thresh=1990 gap=665 poll_thresh=21 ino=257 dd-2584 [005] 178.836815: balance_dirty_state: bdi btrfs-1: dirty=903 wb=471 unstable=1 bg_thresh=994 thresh=1989 gap=614 poll_thresh=22 ino=257 dd-2584 [005] 178.836972: balance_dirty_state: bdi btrfs-1: dirty=928 wb=471 unstable=1 bg_thresh=996 thresh=1993 gap=593 poll_thresh=23 ino=257 dd-2584 [005] 178.837130: balance_dirty_state: bdi btrfs-1: dirty=953 wb=471 unstable=1 bg_thresh=996 thresh=1992 gap=567 poll_thresh=24 ino=257 dd-2584 [005] 178.837287: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=471 unstable=1 bg_thresh=995 thresh=1991 gap=516 poll_thresh=25 ino=257 flush-btrfs-1-2586 [001] 178.837312: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6280 wrote=0 to_write=8192 dd-2584 [005] 178.837524: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=471 unstable=1 bg_thresh=997 thresh=1995 gap=495 poll_thresh=26 ino=257 dd-2584 [005] 178.837526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-118% task_weight=101% bdi_bw=64824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 178.841049: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=880 to_write=7312 dd-2584 [001] 178.843417: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1346 unstable=1 bg_thresh=997 thresh=1995 gap=495 poll_thresh=26 ino=257 dd-2584 [001] 178.843424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=101% bdi_bw=64824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 178.851396: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1146 unstable=1 bg_thresh=993 thresh=1987 gap=687 poll_thresh=26 ino=257 dd-2584 [001] 178.851546: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1096 unstable=1 bg_thresh=996 thresh=1992 gap=717 poll_thresh=19 ino=257 dd-2584 [001] 178.852139: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1096 unstable=1 bg_thresh=998 thresh=1997 gap=697 poll_thresh=20 ino=257 dd-2584 [001] 178.852376: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1096 unstable=1 bg_thresh=998 thresh=1996 gap=671 poll_thresh=21 ino=257 dd-2584 [001] 178.852615: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1096 unstable=1 bg_thresh=1000 thresh=2000 gap=625 poll_thresh=22 ino=257 dd-2584 [001] 178.852851: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1096 unstable=1 bg_thresh=999 thresh=1999 gap=599 poll_thresh=23 ino=257 dd-2584 [001] 178.853086: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1096 unstable=1 bg_thresh=999 thresh=1998 gap=573 poll_thresh=24 ino=257 dd-2584 [001] 178.853326: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1096 unstable=1 bg_thresh=998 thresh=1997 gap=547 poll_thresh=25 ino=257 dd-2584 [001] 178.853575: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1096 unstable=1 bg_thresh=1000 thresh=2001 gap=501 poll_thresh=26 ino=257 dd-2584 [001] 178.853817: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1096 unstable=1 bg_thresh=1000 thresh=2000 gap=475 poll_thresh=27 ino=257 dd-2584 [001] 178.853825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=64824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 178.859537: balance_dirty_state: bdi btrfs-1: dirty=428 wb=971 unstable=1 bg_thresh=1002 thresh=2004 gap=604 poll_thresh=27 ino=257 dd-2584 [001] 178.859604: balance_dirty_state: bdi btrfs-1: dirty=453 wb=971 unstable=1 bg_thresh=999 thresh=1998 gap=573 poll_thresh=20 ino=257 dd-2584 [001] 178.859886: balance_dirty_state: bdi btrfs-1: dirty=478 wb=971 unstable=1 bg_thresh=1001 thresh=2002 gap=552 poll_thresh=21 ino=257 dd-2584 [001] 178.860003: balance_dirty_state: bdi btrfs-1: dirty=503 wb=971 unstable=1 bg_thresh=1000 thresh=2001 gap=526 poll_thresh=22 ino=257 dd-2584 [001] 178.860119: balance_dirty_state: bdi btrfs-1: dirty=528 wb=971 unstable=1 bg_thresh=1000 thresh=2000 gap=500 poll_thresh=23 ino=257 dd-2584 [001] 178.860235: balance_dirty_state: bdi btrfs-1: dirty=578 wb=971 unstable=1 bg_thresh=999 thresh=1999 gap=449 poll_thresh=24 ino=257 dd-2584 [001] 178.860239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-160% task_weight=101% bdi_bw=64824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 178.867496: balance_dirty_state: bdi btrfs-1: dirty=578 wb=896 unstable=1 bg_thresh=999 thresh=1999 gap=524 poll_thresh=24 ino=257 dd-2584 [007] 178.867565: balance_dirty_state: bdi btrfs-1: dirty=603 wb=896 unstable=1 bg_thresh=1002 thresh=2004 gap=504 poll_thresh=18 ino=257 dd-2584 [007] 178.867683: balance_dirty_state: bdi btrfs-1: dirty=628 wb=896 unstable=1 bg_thresh=1004 thresh=2009 gap=484 poll_thresh=19 ino=257 dd-2584 [007] 178.867688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=64824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 178.875484: balance_dirty_state: bdi btrfs-1: dirty=628 wb=771 unstable=1 bg_thresh=1003 thresh=2006 gap=606 poll_thresh=19 ino=257 dd-2584 [007] 178.875604: balance_dirty_state: bdi btrfs-1: dirty=653 wb=771 unstable=1 bg_thresh=1005 thresh=2011 gap=586 poll_thresh=14 ino=257 dd-2584 [007] 178.875725: balance_dirty_state: bdi btrfs-1: dirty=678 wb=771 unstable=1 bg_thresh=1005 thresh=2011 gap=561 poll_thresh=15 ino=257 dd-2584 [007] 178.875843: balance_dirty_state: bdi btrfs-1: dirty=678 wb=771 unstable=1 bg_thresh=1005 thresh=2010 gap=560 poll_thresh=16 ino=257 dd-2584 [007] 178.876079: balance_dirty_state: bdi btrfs-1: dirty=728 wb=771 unstable=1 bg_thresh=1004 thresh=2009 gap=509 poll_thresh=17 ino=257 dd-2584 [007] 178.876519: balance_dirty_state: bdi btrfs-1: dirty=753 wb=646 unstable=1 bg_thresh=1005 thresh=2011 gap=611 poll_thresh=18 ino=257 dd-2584 [007] 178.876700: balance_dirty_state: bdi btrfs-1: dirty=778 wb=646 unstable=1 bg_thresh=1005 thresh=2010 gap=585 poll_thresh=19 ino=257 dd-2584 [007] 178.876945: balance_dirty_state: bdi btrfs-1: dirty=803 wb=646 unstable=1 bg_thresh=1004 thresh=2009 gap=559 poll_thresh=20 ino=257 dd-2584 [007] 178.877185: balance_dirty_state: bdi btrfs-1: dirty=853 wb=646 unstable=1 bg_thresh=1004 thresh=2008 gap=508 poll_thresh=21 ino=257 dd-2584 [007] 178.877424: balance_dirty_state: bdi btrfs-1: dirty=878 wb=646 unstable=1 bg_thresh=1006 thresh=2012 gap=487 poll_thresh=22 ino=257 dd-2584 [007] 178.877433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-96% task_weight=100% bdi_bw=64824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 178.883686: balance_dirty_state: bdi btrfs-1: dirty=878 wb=646 unstable=1 bg_thresh=1005 thresh=2011 gap=486 poll_thresh=16 ino=257 dd-2584 [001] 178.883696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-97% task_weight=99% bdi_bw=64824 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 178.891682: balance_dirty_state: bdi btrfs-1: dirty=878 wb=521 unstable=1 bg_thresh=1007 thresh=2014 gap=614 poll_thresh=12 ino=257 dd-2584 [000] 178.891885: balance_dirty_state: bdi btrfs-1: dirty=903 wb=471 unstable=1 bg_thresh=1009 thresh=2019 gap=644 poll_thresh=13 ino=257 dd-2584 [000] 178.891982: balance_dirty_state: bdi btrfs-1: dirty=928 wb=421 unstable=1 bg_thresh=1009 thresh=2019 gap=669 poll_thresh=14 ino=257 dd-2584 [000] 178.892071: balance_dirty_state: bdi btrfs-1: dirty=928 wb=396 unstable=1 bg_thresh=1012 thresh=2024 gap=699 poll_thresh=15 ino=257 dd-2584 [000] 178.892159: balance_dirty_state: bdi btrfs-1: dirty=953 wb=396 unstable=1 bg_thresh=1008 thresh=2016 gap=666 poll_thresh=16 ino=257 dd-2584 [000] 178.892693: balance_dirty_state: bdi btrfs-1: dirty=978 wb=396 unstable=1 bg_thresh=1013 thresh=2026 gap=651 poll_thresh=17 ino=257 dd-2584 [000] 178.892927: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=396 unstable=1 bg_thresh=1012 thresh=2025 gap=625 poll_thresh=18 ino=257 dd-2584 [000] 178.893164: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=396 unstable=1 bg_thresh=1012 thresh=2024 gap=574 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 178.893256: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6336 wrote=0 to_write=8192 dd-2584 [000] 178.893420: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=396 unstable=1 bg_thresh=1014 thresh=2028 gap=553 poll_thresh=20 ino=257 dd-2584 [000] 178.893671: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=421 unstable=1 bg_thresh=1013 thresh=2027 gap=527 poll_thresh=21 ino=257 dd-2584 [000] 178.893925: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=471 unstable=1 bg_thresh=1013 thresh=2026 gap=476 poll_thresh=22 ino=257 dd-2584 [000] 178.893928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 178.896981: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=992 to_write=7200 dd-2584 [000] 178.899436: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1371 unstable=1 bg_thresh=1013 thresh=2026 gap=501 poll_thresh=22 ino=257 dd-2584 [000] 178.899440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 178.907474: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1121 unstable=1 bg_thresh=1013 thresh=2027 gap=752 poll_thresh=22 ino=257 dd-2584 [000] 178.907601: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1121 unstable=1 bg_thresh=1016 thresh=2032 gap=757 poll_thresh=16 ino=257 dd-2584 [000] 178.907846: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1121 unstable=1 bg_thresh=1012 thresh=2025 gap=725 poll_thresh=17 ino=257 dd-2584 [000] 178.908434: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1121 unstable=1 bg_thresh=1014 thresh=2029 gap=679 poll_thresh=18 ino=257 dd-2584 [000] 178.908669: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1121 unstable=1 bg_thresh=1014 thresh=2028 gap=653 poll_thresh=19 ino=257 dd-2584 [000] 178.908909: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1121 unstable=1 bg_thresh=1013 thresh=2027 gap=627 poll_thresh=20 ino=257 dd-2584 [000] 178.909152: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1121 unstable=1 bg_thresh=1013 thresh=2026 gap=576 poll_thresh=21 ino=257 dd-2584 [000] 178.909393: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1121 unstable=1 bg_thresh=1015 thresh=2030 gap=555 poll_thresh=22 ino=257 dd-2584 [000] 178.909635: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1121 unstable=1 bg_thresh=1014 thresh=2029 gap=529 poll_thresh=23 ino=257 dd-2584 [000] 178.909880: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1121 unstable=1 bg_thresh=1014 thresh=2028 gap=503 poll_thresh=24 ino=257 dd-2584 [000] 178.909889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 178.915477: balance_dirty_state: bdi btrfs-1: dirty=403 wb=996 unstable=1 bg_thresh=1013 thresh=2027 gap=627 poll_thresh=24 ino=257 dd-2584 [000] 178.915566: balance_dirty_state: bdi btrfs-1: dirty=428 wb=996 unstable=1 bg_thresh=1013 thresh=2026 gap=601 poll_thresh=18 ino=257 dd-2584 [000] 178.915744: balance_dirty_state: bdi btrfs-1: dirty=453 wb=996 unstable=1 bg_thresh=1011 thresh=2023 gap=573 poll_thresh=19 ino=257 dd-2584 [000] 178.916153: balance_dirty_state: bdi btrfs-1: dirty=503 wb=996 unstable=1 bg_thresh=1013 thresh=2026 gap=526 poll_thresh=20 ino=257 dd-2584 [000] 178.916268: balance_dirty_state: bdi btrfs-1: dirty=528 wb=996 unstable=1 bg_thresh=1015 thresh=2030 gap=505 poll_thresh=21 ino=257 dd-2584 [000] 178.916272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=100% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 178.923408: balance_dirty_state: bdi btrfs-1: dirty=528 wb=996 unstable=1 bg_thresh=1013 thresh=2027 gap=502 poll_thresh=21 ino=257 dd-2584 [004] 178.923415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 178.931493: balance_dirty_state: bdi btrfs-1: dirty=528 wb=746 unstable=1 bg_thresh=1015 thresh=2031 gap=756 poll_thresh=21 ino=257 dd-2584 [004] 178.931587: balance_dirty_state: bdi btrfs-1: dirty=528 wb=746 unstable=1 bg_thresh=1015 thresh=2031 gap=756 poll_thresh=16 ino=257 dd-2584 [004] 178.931746: balance_dirty_state: bdi btrfs-1: dirty=578 wb=746 unstable=1 bg_thresh=1018 thresh=2036 gap=711 poll_thresh=17 ino=257 dd-2584 [004] 178.931866: balance_dirty_state: bdi btrfs-1: dirty=603 wb=746 unstable=1 bg_thresh=1020 thresh=2041 gap=691 poll_thresh=18 ino=257 dd-2584 [004] 178.931991: balance_dirty_state: bdi btrfs-1: dirty=628 wb=746 unstable=1 bg_thresh=1022 thresh=2045 gap=670 poll_thresh=19 ino=257 dd-2584 [004] 178.932154: balance_dirty_state: bdi btrfs-1: dirty=678 wb=746 unstable=1 bg_thresh=1022 thresh=2044 gap=619 poll_thresh=20 ino=257 dd-2584 [004] 178.932332: balance_dirty_state: bdi btrfs-1: dirty=703 wb=746 unstable=1 bg_thresh=1018 thresh=2037 gap=587 poll_thresh=21 ino=257 dd-2584 [004] 178.932648: balance_dirty_state: bdi btrfs-1: dirty=728 wb=746 unstable=1 bg_thresh=1015 thresh=2030 gap=555 poll_thresh=22 ino=257 dd-2584 [004] 178.932772: balance_dirty_state: bdi btrfs-1: dirty=753 wb=746 unstable=1 bg_thresh=1014 thresh=2028 gap=528 poll_thresh=23 ino=257 dd-2584 [004] 178.932896: balance_dirty_state: bdi btrfs-1: dirty=803 wb=746 unstable=1 bg_thresh=1013 thresh=2027 gap=477 poll_thresh=24 ino=257 dd-2584 [004] 178.932902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 178.939522: balance_dirty_state: bdi btrfs-1: dirty=803 wb=621 unstable=1 bg_thresh=1000 thresh=2001 gap=576 poll_thresh=24 ino=257 dd-2584 [004] 178.939691: balance_dirty_state: bdi btrfs-1: dirty=803 wb=621 unstable=1 bg_thresh=1000 thresh=2001 gap=576 poll_thresh=18 ino=257 dd-2584 [004] 178.940059: balance_dirty_state: bdi btrfs-1: dirty=853 wb=621 unstable=1 bg_thresh=1003 thresh=2006 gap=531 poll_thresh=19 ino=257 dd-2584 [004] 178.940417: balance_dirty_state: bdi btrfs-1: dirty=878 wb=621 unstable=1 bg_thresh=1002 thresh=2005 gap=505 poll_thresh=20 ino=257 dd-2584 [004] 178.940785: balance_dirty_state: bdi btrfs-1: dirty=903 wb=621 unstable=1 bg_thresh=1004 thresh=2009 gap=484 poll_thresh=21 ino=257 dd-2584 [004] 178.940799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 178.947453: balance_dirty_state: bdi btrfs-1: dirty=903 wb=471 unstable=1 bg_thresh=994 thresh=1989 gap=614 poll_thresh=21 ino=257 dd-2584 [004] 178.947643: balance_dirty_state: bdi btrfs-1: dirty=928 wb=471 unstable=1 bg_thresh=997 thresh=1994 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 178.948012: balance_dirty_state: bdi btrfs-1: dirty=953 wb=471 unstable=1 bg_thresh=993 thresh=1986 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 178.948971: balance_dirty_state: bdi btrfs-1: dirty=978 wb=471 unstable=1 bg_thresh=993 thresh=1987 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 178.949335: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=471 unstable=1 bg_thresh=993 thresh=1986 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 178.949348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 178.949383: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6392 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 178.954748: writeback_single_inode: bdi btrfs-1: ino=257 state= age=156 wrote=880 to_write=7312 dd-2584 [004] 178.955436: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1221 unstable=1 bg_thresh=1003 thresh=2006 gap=631 poll_thresh=19 ino=257 dd-2584 [004] 178.955526: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1221 unstable=1 bg_thresh=1005 thresh=2011 gap=636 poll_thresh=14 ino=257 dd-2584 [004] 178.955618: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1221 unstable=1 bg_thresh=1005 thresh=2010 gap=610 poll_thresh=15 ino=257 dd-2584 [004] 178.955709: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1221 unstable=1 bg_thresh=1005 thresh=2010 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 178.955888: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1221 unstable=1 bg_thresh=1004 thresh=2009 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 178.956071: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1221 unstable=1 bg_thresh=1003 thresh=2007 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 178.956252: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1221 unstable=1 bg_thresh=1003 thresh=2006 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 178.956434: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1221 unstable=1 bg_thresh=1002 thresh=2005 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 178.956441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 178.963480: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1121 unstable=1 bg_thresh=999 thresh=1998 gap=573 poll_thresh=20 ino=257 dd-2584 [004] 178.963641: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1121 unstable=1 bg_thresh=999 thresh=1998 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 178.963736: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1121 unstable=1 bg_thresh=1001 thresh=2003 gap=528 poll_thresh=16 ino=257 dd-2584 [004] 178.964124: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1121 unstable=1 bg_thresh=1004 thresh=2008 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 178.964257: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1121 unstable=1 bg_thresh=1006 thresh=2013 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 178.964263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 178.971509: balance_dirty_state: bdi btrfs-1: dirty=403 wb=996 unstable=1 bg_thresh=998 thresh=1996 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 178.971600: balance_dirty_state: bdi btrfs-1: dirty=428 wb=996 unstable=1 bg_thresh=998 thresh=1996 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 178.971684: balance_dirty_state: bdi btrfs-1: dirty=453 wb=996 unstable=1 bg_thresh=1000 thresh=2001 gap=551 poll_thresh=14 ino=257 dd-2584 [004] 178.971767: balance_dirty_state: bdi btrfs-1: dirty=453 wb=996 unstable=1 bg_thresh=1000 thresh=2001 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 178.971850: balance_dirty_state: bdi btrfs-1: dirty=478 wb=996 unstable=1 bg_thresh=1003 thresh=2006 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 178.972017: balance_dirty_state: bdi btrfs-1: dirty=503 wb=996 unstable=1 bg_thresh=1005 thresh=2011 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 178.972186: balance_dirty_state: bdi btrfs-1: dirty=528 wb=996 unstable=1 bg_thresh=1007 thresh=2015 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 178.972193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 178.979435: balance_dirty_state: bdi btrfs-1: dirty=528 wb=746 unstable=1 bg_thresh=1004 thresh=2009 gap=734 poll_thresh=18 ino=257 dd-2584 [004] 178.979555: balance_dirty_state: bdi btrfs-1: dirty=553 wb=746 unstable=1 bg_thresh=1004 thresh=2009 gap=709 poll_thresh=13 ino=257 dd-2584 [004] 178.979611: balance_dirty_state: bdi btrfs-1: dirty=578 wb=746 unstable=1 bg_thresh=1007 thresh=2014 gap=689 poll_thresh=14 ino=257 dd-2584 [004] 178.979668: balance_dirty_state: bdi btrfs-1: dirty=578 wb=746 unstable=1 bg_thresh=1004 thresh=2008 gap=683 poll_thresh=15 ino=257 dd-2584 [004] 178.979725: balance_dirty_state: bdi btrfs-1: dirty=603 wb=746 unstable=1 bg_thresh=1006 thresh=2013 gap=663 poll_thresh=16 ino=257 dd-2584 [004] 178.980004: balance_dirty_state: bdi btrfs-1: dirty=628 wb=746 unstable=1 bg_thresh=1006 thresh=2012 gap=637 poll_thresh=17 ino=257 dd-2584 [004] 178.980118: balance_dirty_state: bdi btrfs-1: dirty=678 wb=746 unstable=1 bg_thresh=1008 thresh=2016 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 178.980230: balance_dirty_state: bdi btrfs-1: dirty=703 wb=746 unstable=1 bg_thresh=1007 thresh=2015 gap=565 poll_thresh=19 ino=257 dd-2584 [004] 178.980341: balance_dirty_state: bdi btrfs-1: dirty=728 wb=746 unstable=1 bg_thresh=1007 thresh=2014 gap=539 poll_thresh=20 ino=257 dd-2584 [004] 178.980456: balance_dirty_state: bdi btrfs-1: dirty=753 wb=746 unstable=1 bg_thresh=1006 thresh=2012 gap=512 poll_thresh=21 ino=257 dd-2584 [004] 178.980570: balance_dirty_state: bdi btrfs-1: dirty=803 wb=746 unstable=1 bg_thresh=1005 thresh=2011 gap=461 poll_thresh=22 ino=257 dd-2584 [004] 178.980575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 178.987506: balance_dirty_state: bdi btrfs-1: dirty=803 wb=746 unstable=1 bg_thresh=1015 thresh=2031 gap=481 poll_thresh=22 ino=257 dd-2584 [007] 178.987511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 178.995509: balance_dirty_state: bdi btrfs-1: dirty=813 wb=496 unstable=1 bg_thresh=1007 thresh=2015 gap=705 poll_thresh=22 ino=257 dd-2584 [007] 178.995579: balance_dirty_state: bdi btrfs-1: dirty=813 wb=496 unstable=1 bg_thresh=1007 thresh=2015 gap=705 poll_thresh=16 ino=257 dd-2584 [007] 178.995702: balance_dirty_state: bdi btrfs-1: dirty=863 wb=496 unstable=1 bg_thresh=1009 thresh=2019 gap=659 poll_thresh=17 ino=257 dd-2584 [007] 178.995999: balance_dirty_state: bdi btrfs-1: dirty=888 wb=496 unstable=1 bg_thresh=1009 thresh=2018 gap=633 poll_thresh=18 ino=257 dd-2584 [007] 178.996120: balance_dirty_state: bdi btrfs-1: dirty=913 wb=496 unstable=1 bg_thresh=1008 thresh=2017 gap=607 poll_thresh=19 ino=257 dd-2584 [007] 178.996239: balance_dirty_state: bdi btrfs-1: dirty=963 wb=496 unstable=1 bg_thresh=1008 thresh=2016 gap=556 poll_thresh=20 ino=257 dd-2584 [007] 178.996361: balance_dirty_state: bdi btrfs-1: dirty=988 wb=496 unstable=1 bg_thresh=1010 thresh=2020 gap=535 poll_thresh=21 ino=257 dd-2584 [007] 178.996482: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=496 unstable=1 bg_thresh=1009 thresh=2019 gap=509 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 178.996509: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6440 wrote=0 to_write=16384 dd-2584 [007] 178.996661: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=496 unstable=1 bg_thresh=1009 thresh=2018 gap=483 poll_thresh=23 ino=257 dd-2584 [007] 178.996663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 178.998673: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=896 to_write=15488 dd-2584 [007] 179.003523: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1271 unstable=1 bg_thresh=999 thresh=1999 gap=564 poll_thresh=23 ino=257 dd-2584 [007] 179.003597: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1271 unstable=1 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=17 ino=257 dd-2584 [007] 179.003729: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1271 unstable=1 bg_thresh=1000 thresh=2001 gap=516 poll_thresh=18 ino=257 dd-2584 [007] 179.003881: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1271 unstable=1 bg_thresh=999 thresh=1998 gap=463 poll_thresh=19 ino=257 dd-2584 [007] 179.003888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 179.011511: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1146 unstable=1 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=19 ino=257 dd-2584 [007] 179.011760: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1146 unstable=1 bg_thresh=1006 thresh=2012 gap=602 poll_thresh=14 ino=257 dd-2584 [007] 179.011821: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1146 unstable=1 bg_thresh=1005 thresh=2011 gap=576 poll_thresh=15 ino=257 dd-2584 [007] 179.011883: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1146 unstable=1 bg_thresh=1005 thresh=2011 gap=551 poll_thresh=16 ino=257 dd-2584 [007] 179.012005: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1146 unstable=1 bg_thresh=1007 thresh=2015 gap=530 poll_thresh=17 ino=257 dd-2584 [007] 179.012128: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1146 unstable=1 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 179.012134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 179.019538: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1042 unstable=1 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=18 ino=257 dd-2584 [007] 179.019648: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1042 unstable=1 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=13 ino=257 dd-2584 [007] 179.019706: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1042 unstable=1 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=14 ino=257 dd-2584 [007] 179.019763: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1042 unstable=1 bg_thresh=1005 thresh=2011 gap=539 poll_thresh=15 ino=257 dd-2584 [007] 179.019822: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1042 unstable=1 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=16 ino=257 dd-2584 [007] 179.019939: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1042 unstable=1 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=17 ino=257 dd-2584 [007] 179.019943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 179.027547: balance_dirty_state: bdi btrfs-1: dirty=479 wb=917 unstable=1 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=17 ino=257 dd-2584 [007] 179.027614: balance_dirty_state: bdi btrfs-1: dirty=504 wb=917 unstable=1 bg_thresh=1004 thresh=2008 gap=586 poll_thresh=13 ino=257 dd-2584 [007] 179.027676: balance_dirty_state: bdi btrfs-1: dirty=504 wb=917 unstable=1 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=14 ino=257 dd-2584 [007] 179.027735: balance_dirty_state: bdi btrfs-1: dirty=529 wb=917 unstable=1 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=15 ino=257 dd-2584 [007] 179.027966: balance_dirty_state: bdi btrfs-1: dirty=554 wb=917 unstable=1 bg_thresh=1003 thresh=2006 gap=534 poll_thresh=16 ino=257 dd-2584 [007] 179.028086: balance_dirty_state: bdi btrfs-1: dirty=579 wb=917 unstable=1 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=17 ino=257 dd-2584 [007] 179.028208: balance_dirty_state: bdi btrfs-1: dirty=604 wb=917 unstable=1 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 179.028213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 179.035518: balance_dirty_state: bdi btrfs-1: dirty=599 wb=905 unstable=1 bg_thresh=1004 thresh=2009 gap=504 poll_thresh=18 ino=257 dd-2584 [002] 179.035599: balance_dirty_state: bdi btrfs-1: dirty=599 wb=905 unstable=1 bg_thresh=1004 thresh=2009 gap=504 poll_thresh=13 ino=257 dd-2584 [002] 179.035658: balance_dirty_state: bdi btrfs-1: dirty=624 wb=905 unstable=1 bg_thresh=1007 thresh=2014 gap=484 poll_thresh=14 ino=257 dd-2584 [002] 179.035662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 179.043487: balance_dirty_state: bdi btrfs-1: dirty=624 wb=655 unstable=1 bg_thresh=1004 thresh=2009 gap=729 poll_thresh=14 ino=257 dd-2584 [002] 179.043548: balance_dirty_state: bdi btrfs-1: dirty=649 wb=655 unstable=1 bg_thresh=1004 thresh=2009 gap=704 poll_thresh=10 ino=257 dd-2584 [002] 179.043606: balance_dirty_state: bdi btrfs-1: dirty=649 wb=655 unstable=1 bg_thresh=1007 thresh=2014 gap=709 poll_thresh=11 ino=257 dd-2584 [002] 179.043664: balance_dirty_state: bdi btrfs-1: dirty=674 wb=655 unstable=1 bg_thresh=1009 thresh=2019 gap=689 poll_thresh=12 ino=257 dd-2584 [002] 179.043722: balance_dirty_state: bdi btrfs-1: dirty=674 wb=655 unstable=1 bg_thresh=1009 thresh=2019 gap=689 poll_thresh=13 ino=257 dd-2584 [002] 179.043781: balance_dirty_state: bdi btrfs-1: dirty=699 wb=655 unstable=1 bg_thresh=1012 thresh=2024 gap=669 poll_thresh=14 ino=257 dd-2584 [002] 179.043840: balance_dirty_state: bdi btrfs-1: dirty=724 wb=655 unstable=1 bg_thresh=1009 thresh=2018 gap=638 poll_thresh=15 ino=257 dd-2584 [002] 179.043900: balance_dirty_state: bdi btrfs-1: dirty=724 wb=655 unstable=1 bg_thresh=1011 thresh=2023 gap=643 poll_thresh=16 ino=257 dd-2584 [002] 179.044016: balance_dirty_state: bdi btrfs-1: dirty=774 wb=655 unstable=1 bg_thresh=1011 thresh=2022 gap=592 poll_thresh=17 ino=257 dd-2584 [002] 179.044306: balance_dirty_state: bdi btrfs-1: dirty=799 wb=655 unstable=1 bg_thresh=1013 thresh=2026 gap=571 poll_thresh=18 ino=257 dd-2584 [002] 179.044426: balance_dirty_state: bdi btrfs-1: dirty=824 wb=655 unstable=1 bg_thresh=1012 thresh=2025 gap=545 poll_thresh=19 ino=257 dd-2584 [002] 179.044548: balance_dirty_state: bdi btrfs-1: dirty=874 wb=655 unstable=1 bg_thresh=1009 thresh=2018 gap=488 poll_thresh=20 ino=257 dd-2584 [002] 179.044553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.051454: balance_dirty_state: bdi btrfs-1: dirty=874 wb=430 unstable=1 bg_thresh=998 thresh=1997 gap=692 poll_thresh=20 ino=257 dd-2584 [006] 179.051613: balance_dirty_state: bdi btrfs-1: dirty=899 wb=405 unstable=1 bg_thresh=1004 thresh=2008 gap=703 poll_thresh=15 ino=257 dd-2584 [006] 179.051787: balance_dirty_state: bdi btrfs-1: dirty=899 wb=405 unstable=1 bg_thresh=1007 thresh=2014 gap=709 poll_thresh=16 ino=257 dd-2584 [006] 179.052024: balance_dirty_state: bdi btrfs-1: dirty=949 wb=405 unstable=1 bg_thresh=1009 thresh=2019 gap=664 poll_thresh=17 ino=257 dd-2584 [006] 179.052259: balance_dirty_state: bdi btrfs-1: dirty=974 wb=405 unstable=1 bg_thresh=1014 thresh=2029 gap=649 poll_thresh=18 ino=257 dd-2584 [006] 179.052496: balance_dirty_state: bdi btrfs-1: dirty=999 wb=405 unstable=1 bg_thresh=1014 thresh=2028 gap=623 poll_thresh=19 ino=257 dd-2584 [006] 179.052729: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=405 unstable=1 bg_thresh=1013 thresh=2027 gap=572 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 179.052817: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6496 wrote=0 to_write=16384 dd-2584 [006] 179.053326: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=405 unstable=1 bg_thresh=1013 thresh=2026 gap=546 poll_thresh=21 ino=257 dd-2584 [006] 179.053578: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=405 unstable=1 bg_thresh=1014 thresh=2029 gap=549 poll_thresh=22 ino=257 dd-2584 [006] 179.053841: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=480 unstable=1 bg_thresh=1014 thresh=2028 gap=498 poll_thresh=23 ino=257 dd-2584 [006] 179.053844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 179.057803: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=944 to_write=15440 dd-2584 [006] 179.059554: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1205 unstable=1 bg_thresh=1011 thresh=2023 gap=644 poll_thresh=23 ino=257 dd-2584 [006] 179.059671: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1205 unstable=1 bg_thresh=1014 thresh=2028 gap=624 poll_thresh=17 ino=257 dd-2584 [006] 179.059854: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1205 unstable=1 bg_thresh=1012 thresh=2025 gap=596 poll_thresh=18 ino=257 dd-2584 [006] 179.060040: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1205 unstable=1 bg_thresh=1013 thresh=2026 gap=547 poll_thresh=19 ino=257 dd-2584 [006] 179.060222: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1205 unstable=1 bg_thresh=1015 thresh=2031 gap=527 poll_thresh=20 ino=257 dd-2584 [006] 179.060410: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1205 unstable=1 bg_thresh=1011 thresh=2022 gap=493 poll_thresh=21 ino=257 dd-2584 [006] 179.060416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 179.067449: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1062 unstable=1 bg_thresh=1008 thresh=2016 gap=618 poll_thresh=21 ino=257 dd-2584 [002] 179.067541: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1062 unstable=1 bg_thresh=1008 thresh=2016 gap=618 poll_thresh=16 ino=257 dd-2584 [002] 179.067921: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1062 unstable=1 bg_thresh=1010 thresh=2021 gap=573 poll_thresh=17 ino=257 dd-2584 [002] 179.068037: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1062 unstable=1 bg_thresh=1013 thresh=2026 gap=553 poll_thresh=18 ino=257 dd-2584 [002] 179.068156: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1062 unstable=1 bg_thresh=1015 thresh=2030 gap=532 poll_thresh=19 ino=257 dd-2584 [002] 179.068273: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1062 unstable=1 bg_thresh=1014 thresh=2029 gap=481 poll_thresh=20 ino=257 dd-2584 [002] 179.068278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-215% task_weight=99% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.075485: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1037 unstable=1 bg_thresh=998 thresh=1997 gap=474 poll_thresh=20 ino=257 dd-2584 [006] 179.075492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 179.083598: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1037 unstable=1 bg_thresh=1012 thresh=2024 gap=501 poll_thresh=20 ino=257 dd-2584 [005] 179.083607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 179.095453: balance_dirty_state: bdi btrfs-1: dirty=492 wb=812 unstable=1 bg_thresh=1003 thresh=2007 gap=702 poll_thresh=20 ino=257 dd-2584 [005] 179.095525: balance_dirty_state: bdi btrfs-1: dirty=492 wb=812 unstable=1 bg_thresh=1000 thresh=2001 gap=696 poll_thresh=15 ino=257 dd-2584 [005] 179.095587: balance_dirty_state: bdi btrfs-1: dirty=517 wb=812 unstable=1 bg_thresh=1000 thresh=2000 gap=670 poll_thresh=16 ino=257 dd-2584 [005] 179.095712: balance_dirty_state: bdi btrfs-1: dirty=542 wb=812 unstable=1 bg_thresh=999 thresh=1999 gap=644 poll_thresh=17 ino=257 dd-2584 [005] 179.095837: balance_dirty_state: bdi btrfs-1: dirty=592 wb=812 unstable=1 bg_thresh=999 thresh=1998 gap=593 poll_thresh=18 ino=257 dd-2584 [005] 179.095968: balance_dirty_state: bdi btrfs-1: dirty=617 wb=812 unstable=1 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=19 ino=257 dd-2584 [005] 179.096268: balance_dirty_state: bdi btrfs-1: dirty=642 wb=812 unstable=1 bg_thresh=1000 thresh=2001 gap=546 poll_thresh=20 ino=257 dd-2584 [005] 179.096392: balance_dirty_state: bdi btrfs-1: dirty=692 wb=812 unstable=1 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=21 ino=257 dd-2584 [005] 179.096397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-109% task_weight=98% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 179.103554: balance_dirty_state: bdi btrfs-1: dirty=692 wb=562 unstable=1 bg_thresh=998 thresh=1997 gap=742 poll_thresh=21 ino=257 dd-2584 [005] 179.103655: balance_dirty_state: bdi btrfs-1: dirty=692 wb=562 unstable=1 bg_thresh=998 thresh=1996 gap=741 poll_thresh=16 ino=257 dd-2584 [005] 179.103835: balance_dirty_state: bdi btrfs-1: dirty=717 wb=562 unstable=1 bg_thresh=997 thresh=1995 gap=715 poll_thresh=17 ino=257 dd-2584 [005] 179.104016: balance_dirty_state: bdi btrfs-1: dirty=767 wb=562 unstable=1 bg_thresh=997 thresh=1994 gap=664 poll_thresh=18 ino=257 dd-2584 [005] 179.104195: balance_dirty_state: bdi btrfs-1: dirty=792 wb=562 unstable=1 bg_thresh=999 thresh=1998 gap=643 poll_thresh=19 ino=257 dd-2584 [005] 179.104383: balance_dirty_state: bdi btrfs-1: dirty=817 wb=512 unstable=1 bg_thresh=994 thresh=1989 gap=659 poll_thresh=20 ino=257 dd-2584 [005] 179.104524: balance_dirty_state: bdi btrfs-1: dirty=867 wb=437 unstable=1 bg_thresh=997 thresh=1994 gap=689 poll_thresh=21 ino=257 dd-2584 [005] 179.104886: balance_dirty_state: bdi btrfs-1: dirty=892 wb=437 unstable=1 bg_thresh=1001 thresh=2002 gap=672 poll_thresh=22 ino=257 dd-2584 [005] 179.105065: balance_dirty_state: bdi btrfs-1: dirty=917 wb=437 unstable=1 bg_thresh=1000 thresh=2001 gap=646 poll_thresh=23 ino=257 dd-2584 [005] 179.105247: balance_dirty_state: bdi btrfs-1: dirty=942 wb=437 unstable=1 bg_thresh=997 thresh=1994 gap=614 poll_thresh=24 ino=257 dd-2584 [005] 179.105425: balance_dirty_state: bdi btrfs-1: dirty=992 wb=437 unstable=1 bg_thresh=996 thresh=1993 gap=563 poll_thresh=25 ino=257 dd-2584 [005] 179.105609: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=437 unstable=1 bg_thresh=1001 thresh=2003 gap=548 poll_thresh=26 ino=257 flush-btrfs-1-2586 [003] 179.105685: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6548 wrote=0 to_write=16384 dd-2584 [005] 179.105802: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=437 unstable=1 bg_thresh=1001 thresh=2002 gap=522 poll_thresh=27 ino=257 dd-2584 [005] 179.105995: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=462 unstable=1 bg_thresh=1000 thresh=2001 gap=471 poll_thresh=28 ino=257 dd-2584 [005] 179.105997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 179.108949: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=880 to_write=15504 dd-2584 [005] 179.111489: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1337 unstable=1 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=28 ino=257 dd-2584 [005] 179.111498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.119544: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1087 unstable=1 bg_thresh=996 thresh=1993 gap=713 poll_thresh=28 ino=257 dd-2584 [006] 179.119642: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1087 unstable=1 bg_thresh=999 thresh=1998 gap=693 poll_thresh=21 ino=257 dd-2584 [006] 179.119877: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1087 unstable=1 bg_thresh=1001 thresh=2003 gap=673 poll_thresh=22 ino=257 dd-2584 [006] 179.120468: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1087 unstable=1 bg_thresh=1004 thresh=2008 gap=653 poll_thresh=23 ino=257 dd-2584 [006] 179.120705: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1087 unstable=1 bg_thresh=1009 thresh=2018 gap=613 poll_thresh=24 ino=257 dd-2584 [006] 179.120943: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1087 unstable=1 bg_thresh=1005 thresh=2011 gap=581 poll_thresh=25 ino=257 dd-2584 [006] 179.121177: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1087 unstable=1 bg_thresh=1005 thresh=2010 gap=555 poll_thresh=26 ino=257 dd-2584 [006] 179.121410: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1087 unstable=1 bg_thresh=1004 thresh=2009 gap=504 poll_thresh=27 ino=257 dd-2584 [006] 179.121644: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1087 unstable=1 bg_thresh=1006 thresh=2013 gap=483 poll_thresh=28 ino=257 dd-2584 [006] 179.121654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.127522: balance_dirty_state: bdi btrfs-1: dirty=442 wb=962 unstable=1 bg_thresh=1005 thresh=2011 gap=606 poll_thresh=28 ino=257 dd-2584 [006] 179.127651: balance_dirty_state: bdi btrfs-1: dirty=442 wb=962 unstable=1 bg_thresh=1005 thresh=2011 gap=606 poll_thresh=21 ino=257 dd-2584 [006] 179.127887: balance_dirty_state: bdi btrfs-1: dirty=492 wb=962 unstable=1 bg_thresh=1005 thresh=2010 gap=555 poll_thresh=22 ino=257 dd-2584 [006] 179.128471: balance_dirty_state: bdi btrfs-1: dirty=517 wb=962 unstable=1 bg_thresh=1007 thresh=2014 gap=534 poll_thresh=23 ino=257 dd-2584 [006] 179.128710: balance_dirty_state: bdi btrfs-1: dirty=542 wb=962 unstable=1 bg_thresh=1006 thresh=2013 gap=508 poll_thresh=24 ino=257 dd-2584 [006] 179.128948: balance_dirty_state: bdi btrfs-1: dirty=592 wb=962 unstable=1 bg_thresh=1003 thresh=2006 gap=451 poll_thresh=25 ino=257 dd-2584 [006] 179.128957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.135574: balance_dirty_state: bdi btrfs-1: dirty=592 wb=962 unstable=1 bg_thresh=1004 thresh=2008 gap=453 poll_thresh=25 ino=257 dd-2584 [006] 179.135583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.143589: balance_dirty_state: bdi btrfs-1: dirty=592 wb=812 unstable=1 bg_thresh=1004 thresh=2009 gap=604 poll_thresh=25 ino=257 dd-2584 [006] 179.143693: balance_dirty_state: bdi btrfs-1: dirty=592 wb=812 unstable=1 bg_thresh=1007 thresh=2014 gap=609 poll_thresh=19 ino=257 dd-2584 [006] 179.143896: balance_dirty_state: bdi btrfs-1: dirty=617 wb=812 unstable=1 bg_thresh=1006 thresh=2013 gap=583 poll_thresh=20 ino=257 dd-2584 [006] 179.144101: balance_dirty_state: bdi btrfs-1: dirty=667 wb=812 unstable=1 bg_thresh=1008 thresh=2017 gap=537 poll_thresh=21 ino=257 dd-2584 [006] 179.144387: balance_dirty_state: bdi btrfs-1: dirty=692 wb=712 unstable=1 bg_thresh=1004 thresh=2008 gap=603 poll_thresh=22 ino=257 dd-2584 [006] 179.144596: balance_dirty_state: bdi btrfs-1: dirty=717 wb=687 unstable=1 bg_thresh=1009 thresh=2019 gap=614 poll_thresh=23 ino=257 dd-2584 [006] 179.144801: balance_dirty_state: bdi btrfs-1: dirty=767 wb=687 unstable=1 bg_thresh=1011 thresh=2023 gap=568 poll_thresh=24 ino=257 dd-2584 [006] 179.145304: balance_dirty_state: bdi btrfs-1: dirty=792 wb=687 unstable=1 bg_thresh=1011 thresh=2022 gap=542 poll_thresh=25 ino=257 dd-2584 [006] 179.145508: balance_dirty_state: bdi btrfs-1: dirty=817 wb=687 unstable=1 bg_thresh=1007 thresh=2015 gap=510 poll_thresh=26 ino=257 dd-2584 [006] 179.145712: balance_dirty_state: bdi btrfs-1: dirty=842 wb=687 unstable=1 bg_thresh=1007 thresh=2014 gap=484 poll_thresh=27 ino=257 dd-2584 [006] 179.145720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.151557: balance_dirty_state: bdi btrfs-1: dirty=842 wb=637 unstable=1 bg_thresh=1007 thresh=2014 gap=534 poll_thresh=27 ino=257 dd-2584 [006] 179.151679: balance_dirty_state: bdi btrfs-1: dirty=867 wb=637 unstable=1 bg_thresh=1009 thresh=2019 gap=514 poll_thresh=20 ino=257 dd-2584 [006] 179.151893: balance_dirty_state: bdi btrfs-1: dirty=892 wb=637 unstable=1 bg_thresh=1009 thresh=2018 gap=488 poll_thresh=21 ino=257 dd-2584 [006] 179.151900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.159679: balance_dirty_state: bdi btrfs-1: dirty=892 wb=512 unstable=1 bg_thresh=1007 thresh=2014 gap=609 poll_thresh=21 ino=257 dd-2584 [006] 179.159787: balance_dirty_state: bdi btrfs-1: dirty=917 wb=412 unstable=1 bg_thresh=1002 thresh=2005 gap=675 poll_thresh=16 ino=257 dd-2584 [006] 179.159971: balance_dirty_state: bdi btrfs-1: dirty=942 wb=387 unstable=1 bg_thresh=1005 thresh=2010 gap=680 poll_thresh=17 ino=257 dd-2584 [006] 179.160145: balance_dirty_state: bdi btrfs-1: dirty=992 wb=387 unstable=1 bg_thresh=1003 thresh=2006 gap=626 poll_thresh=18 ino=257 dd-2584 [006] 179.160314: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=387 unstable=1 bg_thresh=1004 thresh=2009 gap=604 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 179.160379: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6604 wrote=0 to_write=16384 dd-2584 [006] 179.160707: balance_dirty_state: bdi btrfs-1: dirty=967 wb=462 unstable=1 bg_thresh=1007 thresh=2014 gap=584 poll_thresh=20 ino=257 dd-2584 [006] 179.160834: balance_dirty_state: bdi btrfs-1: dirty=942 wb=512 unstable=1 bg_thresh=1006 thresh=2013 gap=558 poll_thresh=21 ino=257 dd-2584 [006] 179.160963: balance_dirty_state: bdi btrfs-1: dirty=942 wb=562 unstable=1 bg_thresh=1008 thresh=2017 gap=512 poll_thresh=22 ino=257 dd-2584 [006] 179.161088: balance_dirty_state: bdi btrfs-1: dirty=917 wb=612 unstable=1 bg_thresh=1008 thresh=2016 gap=486 poll_thresh=23 ino=257 dd-2584 [006] 179.161090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 179.164272: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=208 wrote=944 to_write=15440 dd-2584 [006] 179.167577: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1162 unstable=1 bg_thresh=1008 thresh=2016 gap=636 poll_thresh=23 ino=257 dd-2584 [006] 179.167668: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1162 unstable=1 bg_thresh=1005 thresh=2010 gap=605 poll_thresh=17 ino=257 dd-2584 [006] 179.167787: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1162 unstable=1 bg_thresh=1004 thresh=2009 gap=579 poll_thresh=18 ino=257 dd-2584 [006] 179.167906: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1162 unstable=1 bg_thresh=1006 thresh=2013 gap=558 poll_thresh=19 ino=257 dd-2584 [006] 179.168024: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1162 unstable=1 bg_thresh=1006 thresh=2012 gap=532 poll_thresh=20 ino=257 dd-2584 [006] 179.168317: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1162 unstable=1 bg_thresh=1005 thresh=2011 gap=481 poll_thresh=21 ino=257 dd-2584 [006] 179.168322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.175658: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1037 unstable=1 bg_thresh=1005 thresh=2010 gap=605 poll_thresh=21 ino=257 dd-2584 [006] 179.175753: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1037 unstable=1 bg_thresh=1004 thresh=2009 gap=604 poll_thresh=16 ino=257 dd-2584 [006] 179.175867: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1037 unstable=1 bg_thresh=1006 thresh=2013 gap=558 poll_thresh=17 ino=257 dd-2584 [006] 179.175980: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1037 unstable=1 bg_thresh=1006 thresh=2012 gap=532 poll_thresh=18 ino=257 dd-2584 [006] 179.176093: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1037 unstable=1 bg_thresh=1005 thresh=2011 gap=506 poll_thresh=19 ino=257 dd-2584 [006] 179.176208: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1037 unstable=1 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=20 ino=257 dd-2584 [006] 179.176213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.183505: balance_dirty_state: bdi btrfs-1: dirty=492 wb=937 unstable=1 bg_thresh=1006 thresh=2012 gap=582 poll_thresh=20 ino=257 dd-2584 [006] 179.183599: balance_dirty_state: bdi btrfs-1: dirty=517 wb=937 unstable=1 bg_thresh=1008 thresh=2017 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 179.183660: balance_dirty_state: bdi btrfs-1: dirty=542 wb=937 unstable=1 bg_thresh=1008 thresh=2016 gap=536 poll_thresh=16 ino=257 dd-2584 [006] 179.183780: balance_dirty_state: bdi btrfs-1: dirty=567 wb=937 unstable=1 bg_thresh=1007 thresh=2015 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 179.183900: balance_dirty_state: bdi btrfs-1: dirty=592 wb=937 unstable=1 bg_thresh=1007 thresh=2014 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 179.183904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 179.191592: balance_dirty_state: bdi btrfs-1: dirty=592 wb=937 unstable=1 bg_thresh=1007 thresh=2015 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 179.191599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 179.199614: balance_dirty_state: bdi btrfs-1: dirty=592 wb=687 unstable=1 bg_thresh=1006 thresh=2013 gap=733 poll_thresh=18 ino=257 dd-2584 [002] 179.199874: balance_dirty_state: bdi btrfs-1: dirty=592 wb=687 unstable=1 bg_thresh=1006 thresh=2013 gap=733 poll_thresh=13 ino=257 dd-2584 [002] 179.199936: balance_dirty_state: bdi btrfs-1: dirty=617 wb=687 unstable=1 bg_thresh=1009 thresh=2018 gap=713 poll_thresh=14 ino=257 dd-2584 [002] 179.199997: balance_dirty_state: bdi btrfs-1: dirty=642 wb=687 unstable=1 bg_thresh=1009 thresh=2018 gap=688 poll_thresh=15 ino=257 dd-2584 [002] 179.200058: balance_dirty_state: bdi btrfs-1: dirty=642 wb=687 unstable=1 bg_thresh=1011 thresh=2023 gap=693 poll_thresh=16 ino=257 dd-2584 [002] 179.200180: balance_dirty_state: bdi btrfs-1: dirty=667 wb=687 unstable=1 bg_thresh=1014 thresh=2028 gap=673 poll_thresh=17 ino=257 dd-2584 [002] 179.200301: balance_dirty_state: bdi btrfs-1: dirty=717 wb=687 unstable=1 bg_thresh=1016 thresh=2032 gap=627 poll_thresh=18 ino=257 dd-2584 [002] 179.200421: balance_dirty_state: bdi btrfs-1: dirty=742 wb=687 unstable=1 bg_thresh=1015 thresh=2031 gap=601 poll_thresh=19 ino=257 dd-2584 [002] 179.200542: balance_dirty_state: bdi btrfs-1: dirty=767 wb=687 unstable=1 bg_thresh=1015 thresh=2030 gap=575 poll_thresh=20 ino=257 dd-2584 [002] 179.200664: balance_dirty_state: bdi btrfs-1: dirty=817 wb=687 unstable=1 bg_thresh=1017 thresh=2034 gap=529 poll_thresh=21 ino=257 dd-2584 [002] 179.200785: balance_dirty_state: bdi btrfs-1: dirty=842 wb=687 unstable=1 bg_thresh=1016 thresh=2033 gap=503 poll_thresh=22 ino=257 dd-2584 [002] 179.200790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 179.207495: balance_dirty_state: bdi btrfs-1: dirty=842 wb=562 unstable=1 bg_thresh=1006 thresh=2012 gap=607 poll_thresh=22 ino=257 dd-2584 [002] 179.207738: balance_dirty_state: bdi btrfs-1: dirty=842 wb=562 unstable=1 bg_thresh=1006 thresh=2012 gap=607 poll_thresh=16 ino=257 dd-2584 [002] 179.207848: balance_dirty_state: bdi btrfs-1: dirty=892 wb=562 unstable=1 bg_thresh=1008 thresh=2017 gap=562 poll_thresh=17 ino=257 dd-2584 [002] 179.207957: balance_dirty_state: bdi btrfs-1: dirty=917 wb=562 unstable=1 bg_thresh=1011 thresh=2022 gap=542 poll_thresh=18 ino=257 dd-2584 [002] 179.208070: balance_dirty_state: bdi btrfs-1: dirty=942 wb=562 unstable=1 bg_thresh=1016 thresh=2032 gap=527 poll_thresh=19 ino=257 dd-2584 [002] 179.208182: balance_dirty_state: bdi btrfs-1: dirty=992 wb=562 unstable=1 bg_thresh=1015 thresh=2031 gap=476 poll_thresh=20 ino=257 dd-2584 [002] 179.208187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-119% task_weight=98% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 179.215521: balance_dirty_state: bdi btrfs-1: dirty=992 wb=412 unstable=1 bg_thresh=1008 thresh=2017 gap=612 poll_thresh=20 ino=257 dd-2584 [002] 179.215600: balance_dirty_state: bdi btrfs-1: dirty=992 wb=412 unstable=1 bg_thresh=1008 thresh=2017 gap=612 poll_thresh=15 ino=257 dd-2584 [002] 179.215660: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=412 unstable=1 bg_thresh=1011 thresh=2022 gap=592 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 179.215721: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6660 wrote=0 to_write=16384 dd-2584 [002] 179.215781: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=412 unstable=1 bg_thresh=1013 thresh=2027 gap=572 poll_thresh=17 ino=257 dd-2584 [002] 179.215904: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=437 unstable=1 bg_thresh=1013 thresh=2026 gap=546 poll_thresh=18 ino=257 dd-2584 [002] 179.216203: balance_dirty_state: bdi btrfs-1: dirty=967 wb=562 unstable=1 bg_thresh=1015 thresh=2030 gap=500 poll_thresh=19 ino=257 dd-2584 [002] 179.216205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 179.217834: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=912 to_write=15472 dd-2584 [002] 179.223487: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1212 unstable=1 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=19 ino=257 dd-2584 [002] 179.223554: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1212 unstable=1 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=14 ino=257 dd-2584 [002] 179.223614: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1212 unstable=1 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=15 ino=257 dd-2584 [002] 179.223674: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1212 unstable=1 bg_thresh=1004 thresh=2008 gap=553 poll_thresh=16 ino=257 dd-2584 [002] 179.223795: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1212 unstable=1 bg_thresh=1006 thresh=2013 gap=533 poll_thresh=17 ino=257 dd-2584 [002] 179.223920: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1212 unstable=1 bg_thresh=1008 thresh=2017 gap=512 poll_thresh=18 ino=257 dd-2584 [002] 179.224046: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1212 unstable=1 bg_thresh=1008 thresh=2016 gap=486 poll_thresh=19 ino=257 dd-2584 [002] 179.224051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 179.231519: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1087 unstable=1 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=19 ino=257 dd-2584 [002] 179.231584: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1087 unstable=1 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=14 ino=257 dd-2584 [002] 179.231648: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1087 unstable=1 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=15 ino=257 dd-2584 [002] 179.231712: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1087 unstable=1 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=16 ino=257 dd-2584 [002] 179.231841: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1087 unstable=1 bg_thresh=1002 thresh=2004 gap=499 poll_thresh=17 ino=257 dd-2584 [002] 179.231845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.239508: balance_dirty_state: bdi btrfs-1: dirty=417 wb=962 unstable=1 bg_thresh=992 thresh=1984 gap=604 poll_thresh=17 ino=257 dd-2584 [006] 179.239583: balance_dirty_state: bdi btrfs-1: dirty=442 wb=962 unstable=1 bg_thresh=994 thresh=1989 gap=584 poll_thresh=13 ino=257 dd-2584 [006] 179.239823: balance_dirty_state: bdi btrfs-1: dirty=467 wb=962 unstable=1 bg_thresh=994 thresh=1988 gap=558 poll_thresh=14 ino=257 dd-2584 [006] 179.239881: balance_dirty_state: bdi btrfs-1: dirty=467 wb=962 unstable=1 bg_thresh=994 thresh=1988 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 179.239940: balance_dirty_state: bdi btrfs-1: dirty=492 wb=962 unstable=1 bg_thresh=993 thresh=1987 gap=532 poll_thresh=16 ino=257 dd-2584 [006] 179.240058: balance_dirty_state: bdi btrfs-1: dirty=517 wb=962 unstable=1 bg_thresh=993 thresh=1986 gap=506 poll_thresh=17 ino=257 dd-2584 [006] 179.240176: balance_dirty_state: bdi btrfs-1: dirty=542 wb=962 unstable=1 bg_thresh=992 thresh=1985 gap=480 poll_thresh=18 ino=257 dd-2584 [006] 179.240181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.247512: balance_dirty_state: bdi btrfs-1: dirty=542 wb=837 unstable=1 bg_thresh=997 thresh=1995 gap=615 poll_thresh=18 ino=257 dd-2584 [006] 179.247584: balance_dirty_state: bdi btrfs-1: dirty=567 wb=837 unstable=1 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=13 ino=257 dd-2584 [006] 179.247645: balance_dirty_state: bdi btrfs-1: dirty=592 wb=837 unstable=1 bg_thresh=999 thresh=1999 gap=569 poll_thresh=14 ino=257 dd-2584 [006] 179.247704: balance_dirty_state: bdi btrfs-1: dirty=592 wb=837 unstable=1 bg_thresh=999 thresh=1999 gap=569 poll_thresh=15 ino=257 dd-2584 [006] 179.247764: balance_dirty_state: bdi btrfs-1: dirty=617 wb=837 unstable=1 bg_thresh=999 thresh=1998 gap=543 poll_thresh=16 ino=257 dd-2584 [006] 179.247883: balance_dirty_state: bdi btrfs-1: dirty=642 wb=837 unstable=1 bg_thresh=998 thresh=1997 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 179.248002: balance_dirty_state: bdi btrfs-1: dirty=692 wb=837 unstable=1 bg_thresh=998 thresh=1996 gap=466 poll_thresh=18 ino=257 dd-2584 [006] 179.248007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.255655: balance_dirty_state: bdi btrfs-1: dirty=692 wb=662 unstable=1 bg_thresh=997 thresh=1994 gap=639 poll_thresh=18 ino=257 dd-2584 [006] 179.255769: balance_dirty_state: bdi btrfs-1: dirty=692 wb=662 unstable=1 bg_thresh=996 thresh=1993 gap=638 poll_thresh=13 ino=257 dd-2584 [006] 179.256238: balance_dirty_state: bdi btrfs-1: dirty=717 wb=662 unstable=1 bg_thresh=999 thresh=1998 gap=618 poll_thresh=14 ino=257 dd-2584 [006] 179.256357: balance_dirty_state: bdi btrfs-1: dirty=717 wb=662 unstable=1 bg_thresh=996 thresh=1992 gap=612 poll_thresh=15 ino=257 dd-2584 [006] 179.256474: balance_dirty_state: bdi btrfs-1: dirty=742 wb=662 unstable=1 bg_thresh=998 thresh=1997 gap=592 poll_thresh=16 ino=257 dd-2584 [006] 179.256710: balance_dirty_state: bdi btrfs-1: dirty=767 wb=662 unstable=1 bg_thresh=998 thresh=1996 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 179.256946: balance_dirty_state: bdi btrfs-1: dirty=817 wb=662 unstable=1 bg_thresh=1000 thresh=2000 gap=520 poll_thresh=18 ino=257 dd-2584 [006] 179.257189: balance_dirty_state: bdi btrfs-1: dirty=842 wb=662 unstable=1 bg_thresh=999 thresh=1999 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 179.257198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 179.263670: balance_dirty_state: bdi btrfs-1: dirty=842 wb=537 unstable=1 bg_thresh=998 thresh=1997 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 179.263768: balance_dirty_state: bdi btrfs-1: dirty=842 wb=537 unstable=1 bg_thresh=998 thresh=1997 gap=617 poll_thresh=14 ino=257 dd-2584 [005] 179.263885: balance_dirty_state: bdi btrfs-1: dirty=867 wb=537 unstable=1 bg_thresh=1001 thresh=2002 gap=597 poll_thresh=15 ino=257 dd-2584 [005] 179.264002: balance_dirty_state: bdi btrfs-1: dirty=867 wb=537 unstable=1 bg_thresh=1001 thresh=2002 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 179.264239: balance_dirty_state: bdi btrfs-1: dirty=917 wb=537 unstable=1 bg_thresh=1000 thresh=2001 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 179.264473: balance_dirty_state: bdi btrfs-1: dirty=942 wb=537 unstable=1 bg_thresh=1002 thresh=2005 gap=525 poll_thresh=18 ino=257 dd-2584 [005] 179.265057: balance_dirty_state: bdi btrfs-1: dirty=967 wb=537 unstable=1 bg_thresh=1002 thresh=2004 gap=499 poll_thresh=19 ino=257 dd-2584 [005] 179.265066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 179.271657: balance_dirty_state: bdi btrfs-1: dirty=967 wb=412 unstable=1 bg_thresh=1004 thresh=2008 gap=628 poll_thresh=19 ino=257 dd-2584 [005] 179.271791: balance_dirty_state: bdi btrfs-1: dirty=992 wb=412 unstable=1 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=14 ino=257 dd-2584 [005] 179.271908: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=412 unstable=1 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 179.271994: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6716 wrote=0 to_write=16384 dd-2584 [005] 179.272037: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=412 unstable=1 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 179.272284: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=412 unstable=1 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 179.272535: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=462 unstable=1 bg_thresh=1004 thresh=2009 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 179.272789: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=512 unstable=1 bg_thresh=1004 thresh=2008 gap=478 poll_thresh=19 ino=257 dd-2584 [005] 179.272793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 179.275405: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=316 wrote=928 to_write=15456 dd-2584 [005] 179.279522: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1212 unstable=1 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 179.279664: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1212 unstable=1 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 179.279746: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1212 unstable=1 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 179.279826: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1212 unstable=1 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 179.279981: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1212 unstable=1 bg_thresh=1002 thresh=2004 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 179.280418: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1212 unstable=1 bg_thresh=1001 thresh=2003 gap=473 poll_thresh=18 ino=257 dd-2584 [005] 179.280424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 179.287716: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1087 unstable=1 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=18 ino=257 dd-2584 [005] 179.287782: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1087 unstable=1 bg_thresh=1002 thresh=2005 gap=600 poll_thresh=13 ino=257 dd-2584 [005] 179.287839: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1087 unstable=1 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=14 ino=257 dd-2584 [005] 179.287898: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1087 unstable=1 bg_thresh=1002 thresh=2004 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 179.287954: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1087 unstable=1 bg_thresh=1004 thresh=2009 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 179.288066: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1087 unstable=1 bg_thresh=1004 thresh=2008 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 179.288180: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1087 unstable=1 bg_thresh=1003 thresh=2007 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 179.288185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 179.295644: balance_dirty_state: bdi btrfs-1: dirty=442 wb=962 unstable=1 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=18 ino=257 dd-2584 [005] 179.295722: balance_dirty_state: bdi btrfs-1: dirty=442 wb=962 unstable=1 bg_thresh=1002 thresh=2005 gap=600 poll_thresh=13 ino=257 dd-2584 [005] 179.295782: balance_dirty_state: bdi btrfs-1: dirty=467 wb=962 unstable=1 bg_thresh=1005 thresh=2010 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 179.295842: balance_dirty_state: bdi btrfs-1: dirty=492 wb=962 unstable=1 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=15 ino=257 dd-2584 [005] 179.295901: balance_dirty_state: bdi btrfs-1: dirty=492 wb=962 unstable=1 bg_thresh=1004 thresh=2009 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 179.296017: balance_dirty_state: bdi btrfs-1: dirty=517 wb=962 unstable=1 bg_thresh=1004 thresh=2008 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 179.296308: balance_dirty_state: bdi btrfs-1: dirty=567 wb=962 unstable=1 bg_thresh=1000 thresh=2001 gap=471 poll_thresh=18 ino=257 dd-2584 [005] 179.296313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 179.303618: balance_dirty_state: bdi btrfs-1: dirty=567 wb=837 unstable=1 bg_thresh=1001 thresh=2002 gap=597 poll_thresh=18 ino=257 dd-2584 [005] 179.303687: balance_dirty_state: bdi btrfs-1: dirty=567 wb=837 unstable=1 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=13 ino=257 dd-2584 [005] 179.303748: balance_dirty_state: bdi btrfs-1: dirty=592 wb=837 unstable=1 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=14 ino=257 dd-2584 [005] 179.303807: balance_dirty_state: bdi btrfs-1: dirty=617 wb=837 unstable=1 bg_thresh=1003 thresh=2006 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 179.303866: balance_dirty_state: bdi btrfs-1: dirty=617 wb=837 unstable=1 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 179.303982: balance_dirty_state: bdi btrfs-1: dirty=667 wb=837 unstable=1 bg_thresh=1002 thresh=2004 gap=499 poll_thresh=17 ino=257 dd-2584 [005] 179.303987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=65920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 179.311601: balance_dirty_state: bdi btrfs-1: dirty=667 wb=687 unstable=1 bg_thresh=1002 thresh=2004 gap=649 poll_thresh=17 ino=257 dd-2584 [000] 179.311694: balance_dirty_state: bdi btrfs-1: dirty=692 wb=687 unstable=1 bg_thresh=1002 thresh=2004 gap=624 poll_thresh=13 ino=257 dd-2584 [000] 179.311782: balance_dirty_state: bdi btrfs-1: dirty=692 wb=687 unstable=1 bg_thresh=1004 thresh=2009 gap=629 poll_thresh=14 ino=257 dd-2584 [000] 179.311875: balance_dirty_state: bdi btrfs-1: dirty=717 wb=687 unstable=1 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=15 ino=257 dd-2584 [000] 179.311963: balance_dirty_state: bdi btrfs-1: dirty=717 wb=687 unstable=1 bg_thresh=1001 thresh=2002 gap=597 poll_thresh=16 ino=257 dd-2584 [000] 179.312140: balance_dirty_state: bdi btrfs-1: dirty=767 wb=687 unstable=1 bg_thresh=1000 thresh=2001 gap=546 poll_thresh=17 ino=257 dd-2584 [000] 179.312382: balance_dirty_state: bdi btrfs-1: dirty=792 wb=662 unstable=1 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=18 ino=257 dd-2584 [000] 179.312965: balance_dirty_state: bdi btrfs-1: dirty=817 wb=562 unstable=1 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=19 ino=257 dd-2584 [000] 179.313150: balance_dirty_state: bdi btrfs-1: dirty=867 wb=562 unstable=1 bg_thresh=996 thresh=1993 gap=563 poll_thresh=20 ino=257 dd-2584 [000] 179.313342: balance_dirty_state: bdi btrfs-1: dirty=892 wb=562 unstable=1 bg_thresh=998 thresh=1996 gap=541 poll_thresh=21 ino=257 dd-2584 [000] 179.313524: balance_dirty_state: bdi btrfs-1: dirty=917 wb=562 unstable=1 bg_thresh=1000 thresh=2001 gap=521 poll_thresh=22 ino=257 dd-2584 [000] 179.313711: balance_dirty_state: bdi btrfs-1: dirty=942 wb=562 unstable=1 bg_thresh=999 thresh=1999 gap=494 poll_thresh=23 ino=257 dd-2584 [000] 179.313718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 179.323589: balance_dirty_state: bdi btrfs-1: dirty=942 wb=437 unstable=1 bg_thresh=1001 thresh=2003 gap=623 poll_thresh=23 ino=257 dd-2584 [000] 179.323668: balance_dirty_state: bdi btrfs-1: dirty=967 wb=437 unstable=1 bg_thresh=998 thresh=1997 gap=592 poll_thresh=17 ino=257 dd-2584 [000] 179.323785: balance_dirty_state: bdi btrfs-1: dirty=992 wb=437 unstable=1 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=18 ino=257 dd-2584 [000] 179.323897: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=437 unstable=1 bg_thresh=1000 thresh=2000 gap=520 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 179.323965: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6768 wrote=0 to_write=16384 dd-2584 [000] 179.324194: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=462 unstable=1 bg_thresh=999 thresh=1999 gap=519 poll_thresh=20 ino=257 dd-2584 [000] 179.324322: balance_dirty_state: bdi btrfs-1: dirty=992 wb=537 unstable=1 bg_thresh=999 thresh=1998 gap=468 poll_thresh=21 ino=257 dd-2584 [000] 179.324323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 179.326057: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=368 wrote=896 to_write=15488 dd-2584 [000] 179.335787: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1062 unstable=1 bg_thresh=999 thresh=1998 gap=743 poll_thresh=21 ino=257 dd-2584 [000] 179.335850: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1062 unstable=1 bg_thresh=1004 thresh=2008 gap=728 poll_thresh=16 ino=257 dd-2584 [000] 179.335963: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1062 unstable=1 bg_thresh=1003 thresh=2007 gap=702 poll_thresh=17 ino=257 dd-2584 [000] 179.336076: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1062 unstable=1 bg_thresh=1003 thresh=2006 gap=676 poll_thresh=18 ino=257 dd-2584 [000] 179.336190: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1062 unstable=1 bg_thresh=999 thresh=1999 gap=619 poll_thresh=19 ino=257 dd-2584 [000] 179.336304: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1062 unstable=1 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=20 ino=257 dd-2584 [000] 179.336417: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1062 unstable=1 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=21 ino=257 dd-2584 [000] 179.336534: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1062 unstable=1 bg_thresh=1000 thresh=2001 gap=521 poll_thresh=22 ino=257 dd-2584 [000] 179.336819: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1062 unstable=1 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=23 ino=257 dd-2584 [000] 179.336824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 179.343612: balance_dirty_state: bdi btrfs-1: dirty=442 wb=937 unstable=1 bg_thresh=996 thresh=1993 gap=613 poll_thresh=23 ino=257 dd-2584 [004] 179.343707: balance_dirty_state: bdi btrfs-1: dirty=467 wb=937 unstable=1 bg_thresh=999 thresh=1998 gap=593 poll_thresh=17 ino=257 dd-2584 [004] 179.343878: balance_dirty_state: bdi btrfs-1: dirty=492 wb=937 unstable=1 bg_thresh=998 thresh=1997 gap=567 poll_thresh=18 ino=257 dd-2584 [004] 179.344048: balance_dirty_state: bdi btrfs-1: dirty=517 wb=937 unstable=1 bg_thresh=998 thresh=1996 gap=541 poll_thresh=19 ino=257 dd-2584 [004] 179.344219: balance_dirty_state: bdi btrfs-1: dirty=542 wb=937 unstable=1 bg_thresh=1000 thresh=2000 gap=520 poll_thresh=20 ino=257 dd-2584 [004] 179.344387: balance_dirty_state: bdi btrfs-1: dirty=592 wb=937 unstable=1 bg_thresh=999 thresh=1999 gap=469 poll_thresh=21 ino=257 dd-2584 [004] 179.344393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 179.355587: balance_dirty_state: bdi btrfs-1: dirty=592 wb=812 unstable=1 bg_thresh=991 thresh=1982 gap=577 poll_thresh=21 ino=257 dd-2584 [004] 179.355681: balance_dirty_state: bdi btrfs-1: dirty=592 wb=812 unstable=1 bg_thresh=991 thresh=1982 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 179.355857: balance_dirty_state: bdi btrfs-1: dirty=642 wb=812 unstable=1 bg_thresh=993 thresh=1987 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 179.356035: balance_dirty_state: bdi btrfs-1: dirty=667 wb=812 unstable=1 bg_thresh=998 thresh=1997 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 179.356496: balance_dirty_state: bdi btrfs-1: dirty=692 wb=812 unstable=1 bg_thresh=1000 thresh=2001 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 179.356503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 179.363573: balance_dirty_state: bdi btrfs-1: dirty=692 wb=637 unstable=1 bg_thresh=992 thresh=1984 gap=654 poll_thresh=19 ino=257 dd-2584 [004] 179.363664: balance_dirty_state: bdi btrfs-1: dirty=717 wb=637 unstable=1 bg_thresh=991 thresh=1983 gap=628 poll_thresh=14 ino=257 dd-2584 [004] 179.363723: balance_dirty_state: bdi btrfs-1: dirty=717 wb=637 unstable=1 bg_thresh=991 thresh=1983 gap=628 poll_thresh=15 ino=257 dd-2584 [004] 179.363809: balance_dirty_state: bdi btrfs-1: dirty=742 wb=637 unstable=1 bg_thresh=991 thresh=1982 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 179.363937: balance_dirty_state: bdi btrfs-1: dirty=767 wb=637 unstable=1 bg_thresh=990 thresh=1981 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 179.364066: balance_dirty_state: bdi btrfs-1: dirty=817 wb=637 unstable=1 bg_thresh=992 thresh=1985 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 179.364225: balance_dirty_state: bdi btrfs-1: dirty=842 wb=637 unstable=1 bg_thresh=992 thresh=1984 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 179.364397: balance_dirty_state: bdi btrfs-1: dirty=867 wb=637 unstable=1 bg_thresh=994 thresh=1989 gap=484 poll_thresh=20 ino=257 dd-2584 [004] 179.364403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 179.371648: balance_dirty_state: bdi btrfs-1: dirty=867 wb=512 unstable=1 bg_thresh=995 thresh=1990 gap=610 poll_thresh=20 ino=257 dd-2584 [007] 179.371714: balance_dirty_state: bdi btrfs-1: dirty=892 wb=512 unstable=1 bg_thresh=997 thresh=1995 gap=590 poll_thresh=15 ino=257 dd-2584 [007] 179.371774: balance_dirty_state: bdi btrfs-1: dirty=892 wb=512 unstable=1 bg_thresh=997 thresh=1995 gap=590 poll_thresh=16 ino=257 dd-2584 [007] 179.372064: balance_dirty_state: bdi btrfs-1: dirty=942 wb=512 unstable=1 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=17 ino=257 dd-2584 [007] 179.372185: balance_dirty_state: bdi btrfs-1: dirty=967 wb=512 unstable=1 bg_thresh=999 thresh=1999 gap=519 poll_thresh=18 ino=257 dd-2584 [007] 179.372304: balance_dirty_state: bdi btrfs-1: dirty=992 wb=512 unstable=1 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=19 ino=257 dd-2584 [007] 179.372309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 179.379715: balance_dirty_state: bdi btrfs-1: dirty=992 wb=387 unstable=1 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=19 ino=257 dd-2584 [007] 179.379815: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=387 unstable=1 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 179.379852: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6824 wrote=0 to_write=16384 dd-2584 [007] 179.379954: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=387 unstable=1 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=15 ino=257 dd-2584 [007] 179.380083: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=387 unstable=1 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=16 ino=257 dd-2584 [007] 179.380358: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=412 unstable=1 bg_thresh=999 thresh=1999 gap=544 poll_thresh=17 ino=257 dd-2584 [007] 179.380637: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=462 unstable=1 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 179.380640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=101% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 179.383246: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=424 wrote=912 to_write=15472 dd-2584 [007] 179.387622: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1162 unstable=1 bg_thresh=997 thresh=1995 gap=615 poll_thresh=18 ino=257 dd-2584 [007] 179.387752: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1162 unstable=1 bg_thresh=997 thresh=1995 gap=615 poll_thresh=13 ino=257 dd-2584 [007] 179.387874: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1162 unstable=1 bg_thresh=997 thresh=1994 gap=589 poll_thresh=14 ino=257 dd-2584 [007] 179.387995: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1162 unstable=1 bg_thresh=997 thresh=1994 gap=564 poll_thresh=15 ino=257 dd-2584 [007] 179.388114: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1162 unstable=1 bg_thresh=996 thresh=1993 gap=563 poll_thresh=16 ino=257 dd-2584 [007] 179.388714: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1162 unstable=1 bg_thresh=998 thresh=1997 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 179.388962: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1137 unstable=1 bg_thresh=994 thresh=1989 gap=509 poll_thresh=18 ino=257 dd-2584 [007] 179.389107: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1062 unstable=1 bg_thresh=997 thresh=1994 gap=564 poll_thresh=19 ino=257 dd-2584 [007] 179.389240: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1037 unstable=1 bg_thresh=996 thresh=1992 gap=562 poll_thresh=20 ino=257 dd-2584 [007] 179.389365: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1037 unstable=1 bg_thresh=997 thresh=1994 gap=514 poll_thresh=21 ino=257 dd-2584 [007] 179.389486: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1037 unstable=1 bg_thresh=995 thresh=1991 gap=486 poll_thresh=22 ino=257 dd-2584 [007] 179.389492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-122% task_weight=100% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 179.395638: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1037 unstable=1 bg_thresh=998 thresh=1997 gap=492 poll_thresh=22 ino=257 dd-2584 [007] 179.395643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=101% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 179.403663: balance_dirty_state: bdi btrfs-1: dirty=467 wb=912 unstable=1 bg_thresh=999 thresh=1998 gap=618 poll_thresh=22 ino=257 dd-2584 [007] 179.403766: balance_dirty_state: bdi btrfs-1: dirty=492 wb=912 unstable=1 bg_thresh=996 thresh=1992 gap=587 poll_thresh=16 ino=257 dd-2584 [007] 179.403887: balance_dirty_state: bdi btrfs-1: dirty=517 wb=912 unstable=1 bg_thresh=995 thresh=1991 gap=561 poll_thresh=17 ino=257 dd-2584 [007] 179.404181: balance_dirty_state: bdi btrfs-1: dirty=542 wb=912 unstable=1 bg_thresh=997 thresh=1995 gap=540 poll_thresh=18 ino=257 dd-2584 [007] 179.404300: balance_dirty_state: bdi btrfs-1: dirty=567 wb=912 unstable=1 bg_thresh=997 thresh=1994 gap=514 poll_thresh=19 ino=257 dd-2584 [007] 179.404419: balance_dirty_state: bdi btrfs-1: dirty=617 wb=912 unstable=1 bg_thresh=996 thresh=1993 gap=463 poll_thresh=20 ino=257 dd-2584 [007] 179.404424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 179.411677: balance_dirty_state: bdi btrfs-1: dirty=617 wb=912 unstable=1 bg_thresh=998 thresh=1996 gap=466 poll_thresh=20 ino=257 dd-2584 [007] 179.411683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=66568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 179.419720: balance_dirty_state: bdi btrfs-1: dirty=617 wb=537 unstable=1 bg_thresh=996 thresh=1993 gap=838 poll_thresh=20 ino=257 dd-2584 [001] 179.419837: balance_dirty_state: bdi btrfs-1: dirty=617 wb=537 unstable=1 bg_thresh=996 thresh=1993 gap=838 poll_thresh=15 ino=257 dd-2584 [001] 179.419956: balance_dirty_state: bdi btrfs-1: dirty=642 wb=537 unstable=1 bg_thresh=999 thresh=1998 gap=818 poll_thresh=16 ino=257 dd-2584 [001] 179.420188: balance_dirty_state: bdi btrfs-1: dirty=667 wb=537 unstable=1 bg_thresh=1001 thresh=2003 gap=798 poll_thresh=17 ino=257 dd-2584 [001] 179.420425: balance_dirty_state: bdi btrfs-1: dirty=717 wb=537 unstable=1 bg_thresh=1004 thresh=2008 gap=753 poll_thresh=18 ino=257 dd-2584 [001] 179.420663: balance_dirty_state: bdi btrfs-1: dirty=742 wb=537 unstable=1 bg_thresh=1006 thresh=2012 gap=732 poll_thresh=19 ino=257 dd-2584 [001] 179.420898: balance_dirty_state: bdi btrfs-1: dirty=767 wb=537 unstable=1 bg_thresh=1005 thresh=2011 gap=706 poll_thresh=20 ino=257 dd-2584 [001] 179.421481: balance_dirty_state: bdi btrfs-1: dirty=817 wb=537 unstable=1 bg_thresh=1005 thresh=2010 gap=655 poll_thresh=21 ino=257 dd-2584 [001] 179.421718: balance_dirty_state: bdi btrfs-1: dirty=842 wb=537 unstable=1 bg_thresh=1007 thresh=2014 gap=634 poll_thresh=22 ino=257 dd-2584 [001] 179.421953: balance_dirty_state: bdi btrfs-1: dirty=867 wb=537 unstable=1 bg_thresh=1006 thresh=2013 gap=608 poll_thresh=23 ino=257 dd-2584 [001] 179.422189: balance_dirty_state: bdi btrfs-1: dirty=892 wb=537 unstable=1 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=24 ino=257 dd-2584 [001] 179.422424: balance_dirty_state: bdi btrfs-1: dirty=942 wb=537 unstable=1 bg_thresh=1002 thresh=2005 gap=525 poll_thresh=25 ino=257 dd-2584 [001] 179.422660: balance_dirty_state: bdi btrfs-1: dirty=967 wb=537 unstable=1 bg_thresh=1004 thresh=2009 gap=504 poll_thresh=26 ino=257 dd-2584 [001] 179.422894: balance_dirty_state: bdi btrfs-1: dirty=992 wb=537 unstable=1 bg_thresh=1004 thresh=2008 gap=478 poll_thresh=27 ino=257 dd-2584 [001] 179.422903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 179.427739: balance_dirty_state: bdi btrfs-1: dirty=992 wb=387 unstable=1 bg_thresh=1004 thresh=2009 gap=629 poll_thresh=27 ino=257 dd-2584 [001] 179.427868: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=387 unstable=1 bg_thresh=1007 thresh=2014 gap=609 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 179.427956: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6872 wrote=0 to_write=16384 dd-2584 [001] 179.428118: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=387 unstable=1 bg_thresh=1006 thresh=2013 gap=583 poll_thresh=21 ino=257 dd-2584 [001] 179.428720: balance_dirty_state: bdi btrfs-1: dirty=942 wb=512 unstable=1 bg_thresh=1006 thresh=2012 gap=557 poll_thresh=22 ino=257 dd-2584 [001] 179.428967: balance_dirty_state: bdi btrfs-1: dirty=942 wb=562 unstable=1 bg_thresh=1005 thresh=2011 gap=506 poll_thresh=23 ino=257 dd-2584 [001] 179.429220: balance_dirty_state: bdi btrfs-1: dirty=917 wb=612 unstable=1 bg_thresh=1004 thresh=2009 gap=479 poll_thresh=24 ino=257 dd-2584 [001] 179.429223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 179.432487: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=476 wrote=928 to_write=15456 dd-2584 [001] 179.435581: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1187 unstable=1 bg_thresh=1004 thresh=2009 gap=604 poll_thresh=24 ino=257 dd-2584 [001] 179.435693: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1187 unstable=1 bg_thresh=1004 thresh=2009 gap=579 poll_thresh=18 ino=257 dd-2584 [001] 179.435814: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1187 unstable=1 bg_thresh=1006 thresh=2013 gap=558 poll_thresh=19 ino=257 dd-2584 [001] 179.435930: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1187 unstable=1 bg_thresh=1006 thresh=2012 gap=532 poll_thresh=20 ino=257 dd-2584 [001] 179.436049: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1187 unstable=1 bg_thresh=1005 thresh=2011 gap=506 poll_thresh=21 ino=257 dd-2584 [001] 179.436168: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1187 unstable=1 bg_thresh=1007 thresh=2015 gap=460 poll_thresh=22 ino=257 dd-2584 [001] 179.436172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 179.443613: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1062 unstable=1 bg_thresh=1008 thresh=2016 gap=586 poll_thresh=22 ino=257 dd-2584 [005] 179.443749: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1062 unstable=1 bg_thresh=1010 thresh=2021 gap=591 poll_thresh=16 ino=257 dd-2584 [005] 179.444344: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1062 unstable=1 bg_thresh=1010 thresh=2020 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 179.444579: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1062 unstable=1 bg_thresh=1009 thresh=2018 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 179.444813: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1062 unstable=1 bg_thresh=1008 thresh=2017 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 179.444822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 179.451610: balance_dirty_state: bdi btrfs-1: dirty=467 wb=937 unstable=1 bg_thresh=1008 thresh=2017 gap=612 poll_thresh=19 ino=257 dd-2584 [005] 179.451675: balance_dirty_state: bdi btrfs-1: dirty=492 wb=937 unstable=1 bg_thresh=1008 thresh=2017 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 179.451736: balance_dirty_state: bdi btrfs-1: dirty=492 wb=937 unstable=1 bg_thresh=1008 thresh=2016 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 179.451797: balance_dirty_state: bdi btrfs-1: dirty=517 wb=937 unstable=1 bg_thresh=1010 thresh=2021 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 179.451913: balance_dirty_state: bdi btrfs-1: dirty=542 wb=937 unstable=1 bg_thresh=1010 thresh=2020 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 179.452031: balance_dirty_state: bdi btrfs-1: dirty=592 wb=937 unstable=1 bg_thresh=1009 thresh=2019 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 179.452035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 179.459629: balance_dirty_state: bdi btrfs-1: dirty=592 wb=812 unstable=1 bg_thresh=1007 thresh=2015 gap=610 poll_thresh=18 ino=257 dd-2584 [005] 179.459714: balance_dirty_state: bdi btrfs-1: dirty=592 wb=812 unstable=1 bg_thresh=1007 thresh=2014 gap=609 poll_thresh=13 ino=257 dd-2584 [005] 179.459774: balance_dirty_state: bdi btrfs-1: dirty=617 wb=812 unstable=1 bg_thresh=1009 thresh=2019 gap=589 poll_thresh=14 ino=257 dd-2584 [005] 179.459832: balance_dirty_state: bdi btrfs-1: dirty=617 wb=812 unstable=1 bg_thresh=1006 thresh=2013 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 179.460061: balance_dirty_state: bdi btrfs-1: dirty=642 wb=812 unstable=1 bg_thresh=1009 thresh=2018 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 179.460180: balance_dirty_state: bdi btrfs-1: dirty=667 wb=812 unstable=1 bg_thresh=1005 thresh=2011 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 179.460297: balance_dirty_state: bdi btrfs-1: dirty=717 wb=812 unstable=1 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 179.460302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.467660: balance_dirty_state: bdi btrfs-1: dirty=717 wb=687 unstable=1 bg_thresh=1008 thresh=2016 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 179.467747: balance_dirty_state: bdi btrfs-1: dirty=742 wb=687 unstable=1 bg_thresh=1008 thresh=2016 gap=586 poll_thresh=13 ino=257 dd-2584 [006] 179.467807: balance_dirty_state: bdi btrfs-1: dirty=742 wb=687 unstable=1 bg_thresh=1010 thresh=2021 gap=591 poll_thresh=14 ino=257 dd-2584 [006] 179.467865: balance_dirty_state: bdi btrfs-1: dirty=767 wb=687 unstable=1 bg_thresh=1010 thresh=2021 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 179.467924: balance_dirty_state: bdi btrfs-1: dirty=792 wb=687 unstable=1 bg_thresh=1013 thresh=2026 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 179.468042: balance_dirty_state: bdi btrfs-1: dirty=817 wb=687 unstable=1 bg_thresh=1012 thresh=2025 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 179.468160: balance_dirty_state: bdi btrfs-1: dirty=842 wb=687 unstable=1 bg_thresh=1014 thresh=2029 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 179.468164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.475593: balance_dirty_state: bdi btrfs-1: dirty=842 wb=562 unstable=1 bg_thresh=1006 thresh=2013 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 179.475657: balance_dirty_state: bdi btrfs-1: dirty=867 wb=562 unstable=1 bg_thresh=1006 thresh=2013 gap=583 poll_thresh=13 ino=257 dd-2584 [006] 179.475715: balance_dirty_state: bdi btrfs-1: dirty=867 wb=562 unstable=1 bg_thresh=1009 thresh=2018 gap=588 poll_thresh=14 ino=257 dd-2584 [006] 179.475772: balance_dirty_state: bdi btrfs-1: dirty=892 wb=562 unstable=1 bg_thresh=1009 thresh=2018 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 179.476002: balance_dirty_state: bdi btrfs-1: dirty=917 wb=562 unstable=1 bg_thresh=1011 thresh=2023 gap=543 poll_thresh=16 ino=257 dd-2584 [006] 179.476119: balance_dirty_state: bdi btrfs-1: dirty=942 wb=562 unstable=1 bg_thresh=1014 thresh=2028 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 179.476237: balance_dirty_state: bdi btrfs-1: dirty=967 wb=562 unstable=1 bg_thresh=1016 thresh=2032 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 179.476241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-119% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.483585: balance_dirty_state: bdi btrfs-1: dirty=967 wb=412 unstable=1 bg_thresh=1008 thresh=2017 gap=637 poll_thresh=18 ino=257 dd-2584 [006] 179.483658: balance_dirty_state: bdi btrfs-1: dirty=992 wb=412 unstable=1 bg_thresh=1008 thresh=2017 gap=612 poll_thresh=13 ino=257 dd-2584 [006] 179.483713: balance_dirty_state: bdi btrfs-1: dirty=992 wb=412 unstable=1 bg_thresh=1011 thresh=2022 gap=617 poll_thresh=14 ino=257 dd-2584 [006] 179.483769: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=412 unstable=1 bg_thresh=1011 thresh=2022 gap=592 poll_thresh=15 ino=257 dd-2584 [006] 179.483831: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=412 unstable=1 bg_thresh=1013 thresh=2027 gap=572 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 179.483832: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6928 wrote=0 to_write=16384 dd-2584 [006] 179.483952: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=412 unstable=1 bg_thresh=1013 thresh=2026 gap=546 poll_thresh=17 ino=257 dd-2584 [006] 179.484079: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=462 unstable=1 bg_thresh=1015 thresh=2030 gap=525 poll_thresh=18 ino=257 dd-2584 [006] 179.484204: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=512 unstable=1 bg_thresh=1014 thresh=2029 gap=474 poll_thresh=19 ino=257 dd-2584 [006] 179.484206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 179.485970: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=528 wrote=912 to_write=15472 dd-2584 [006] 179.491593: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1187 unstable=1 bg_thresh=1007 thresh=2014 gap=609 poll_thresh=19 ino=257 dd-2584 [006] 179.491656: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1187 unstable=1 bg_thresh=1007 thresh=2014 gap=609 poll_thresh=14 ino=257 dd-2584 [006] 179.491889: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1187 unstable=1 bg_thresh=1009 thresh=2019 gap=589 poll_thresh=15 ino=257 dd-2584 [006] 179.491948: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1187 unstable=1 bg_thresh=1009 thresh=2019 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 179.492062: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1187 unstable=1 bg_thresh=1012 thresh=2024 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 179.492181: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1187 unstable=1 bg_thresh=1014 thresh=2028 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 179.492297: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1187 unstable=1 bg_thresh=1013 thresh=2027 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 179.492302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.499615: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1062 unstable=1 bg_thresh=1006 thresh=2013 gap=608 poll_thresh=19 ino=257 dd-2584 [006] 179.499677: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1062 unstable=1 bg_thresh=1006 thresh=2013 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 179.499738: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1062 unstable=1 bg_thresh=1009 thresh=2018 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 179.499796: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1062 unstable=1 bg_thresh=1009 thresh=2018 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 179.499914: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1062 unstable=1 bg_thresh=1011 thresh=2023 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 179.500035: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1062 unstable=1 bg_thresh=1013 thresh=2027 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 179.500040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.507584: balance_dirty_state: bdi btrfs-1: dirty=467 wb=937 unstable=1 bg_thresh=993 thresh=1987 gap=582 poll_thresh=18 ino=257 dd-2584 [006] 179.507649: balance_dirty_state: bdi btrfs-1: dirty=467 wb=937 unstable=1 bg_thresh=993 thresh=1987 gap=582 poll_thresh=13 ino=257 dd-2584 [006] 179.507881: balance_dirty_state: bdi btrfs-1: dirty=492 wb=937 unstable=1 bg_thresh=996 thresh=1992 gap=562 poll_thresh=14 ino=257 dd-2584 [006] 179.507946: balance_dirty_state: bdi btrfs-1: dirty=517 wb=937 unstable=1 bg_thresh=993 thresh=1986 gap=531 poll_thresh=15 ino=257 dd-2584 [006] 179.508005: balance_dirty_state: bdi btrfs-1: dirty=517 wb=937 unstable=1 bg_thresh=995 thresh=1991 gap=536 poll_thresh=16 ino=257 dd-2584 [006] 179.508123: balance_dirty_state: bdi btrfs-1: dirty=567 wb=937 unstable=1 bg_thresh=995 thresh=1990 gap=485 poll_thresh=17 ino=257 dd-2584 [006] 179.508127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.515589: balance_dirty_state: bdi btrfs-1: dirty=567 wb=787 unstable=1 bg_thresh=992 thresh=1984 gap=629 poll_thresh=17 ino=257 dd-2584 [006] 179.515653: balance_dirty_state: bdi btrfs-1: dirty=567 wb=787 unstable=1 bg_thresh=992 thresh=1984 gap=629 poll_thresh=13 ino=257 dd-2584 [006] 179.515712: balance_dirty_state: bdi btrfs-1: dirty=592 wb=787 unstable=1 bg_thresh=994 thresh=1989 gap=609 poll_thresh=14 ino=257 dd-2584 [006] 179.515771: balance_dirty_state: bdi btrfs-1: dirty=617 wb=787 unstable=1 bg_thresh=994 thresh=1989 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 179.515830: balance_dirty_state: bdi btrfs-1: dirty=617 wb=787 unstable=1 bg_thresh=997 thresh=1994 gap=589 poll_thresh=16 ino=257 dd-2584 [006] 179.515946: balance_dirty_state: bdi btrfs-1: dirty=667 wb=787 unstable=1 bg_thresh=996 thresh=1993 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 179.516062: balance_dirty_state: bdi btrfs-1: dirty=692 wb=787 unstable=1 bg_thresh=998 thresh=1997 gap=517 poll_thresh=18 ino=257 dd-2584 [006] 179.516181: balance_dirty_state: bdi btrfs-1: dirty=717 wb=787 unstable=1 bg_thresh=998 thresh=1996 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 179.516185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.523630: balance_dirty_state: bdi btrfs-1: dirty=717 wb=662 unstable=1 bg_thresh=989 thresh=1979 gap=599 poll_thresh=19 ino=257 dd-2584 [006] 179.523694: balance_dirty_state: bdi btrfs-1: dirty=742 wb=662 unstable=1 bg_thresh=989 thresh=1979 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 179.523923: balance_dirty_state: bdi btrfs-1: dirty=742 wb=662 unstable=1 bg_thresh=992 thresh=1984 gap=579 poll_thresh=15 ino=257 dd-2584 [006] 179.523982: balance_dirty_state: bdi btrfs-1: dirty=767 wb=662 unstable=1 bg_thresh=992 thresh=1984 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 179.524097: balance_dirty_state: bdi btrfs-1: dirty=792 wb=662 unstable=1 bg_thresh=994 thresh=1989 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 179.524216: balance_dirty_state: bdi btrfs-1: dirty=842 wb=662 unstable=1 bg_thresh=999 thresh=1999 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 179.524221: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-110% task_weight=98% bdi_bw=66532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.531597: balance_dirty_state: bdi btrfs-1: dirty=842 wb=537 unstable=1 bg_thresh=997 thresh=1995 gap=615 poll_thresh=18 ino=257 dd-2584 [006] 179.531717: balance_dirty_state: bdi btrfs-1: dirty=842 wb=537 unstable=1 bg_thresh=997 thresh=1995 gap=615 poll_thresh=13 ino=257 dd-2584 [006] 179.531786: balance_dirty_state: bdi btrfs-1: dirty=867 wb=537 unstable=1 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 179.531844: balance_dirty_state: bdi btrfs-1: dirty=867 wb=537 unstable=1 bg_thresh=997 thresh=1994 gap=589 poll_thresh=15 ino=257 dd-2584 [006] 179.531900: balance_dirty_state: bdi btrfs-1: dirty=892 wb=537 unstable=1 bg_thresh=999 thresh=1999 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 179.532012: balance_dirty_state: bdi btrfs-1: dirty=917 wb=537 unstable=1 bg_thresh=999 thresh=1998 gap=543 poll_thresh=17 ino=257 dd-2584 [006] 179.532127: balance_dirty_state: bdi btrfs-1: dirty=967 wb=537 unstable=1 bg_thresh=1001 thresh=2002 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 179.532131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=66532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.539792: balance_dirty_state: bdi btrfs-1: dirty=967 wb=412 unstable=1 bg_thresh=989 thresh=1979 gap=599 poll_thresh=18 ino=257 dd-2584 [006] 179.539879: balance_dirty_state: bdi btrfs-1: dirty=967 wb=412 unstable=1 bg_thresh=989 thresh=1979 gap=599 poll_thresh=13 ino=257 dd-2584 [006] 179.539939: balance_dirty_state: bdi btrfs-1: dirty=992 wb=412 unstable=1 bg_thresh=992 thresh=1984 gap=579 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 179.540027: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6984 wrote=0 to_write=16384 dd-2584 [006] 179.540176: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=412 unstable=1 bg_thresh=992 thresh=1984 gap=554 poll_thresh=15 ino=257 dd-2584 [006] 179.540239: balance_dirty_state: bdi btrfs-1: dirty=992 wb=437 unstable=1 bg_thresh=994 thresh=1989 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 179.540366: balance_dirty_state: bdi btrfs-1: dirty=992 wb=487 unstable=1 bg_thresh=997 thresh=1994 gap=514 poll_thresh=17 ino=257 dd-2584 [006] 179.540494: balance_dirty_state: bdi btrfs-1: dirty=967 wb=537 unstable=1 bg_thresh=999 thresh=1998 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 179.540496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=66532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 179.542195: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=584 wrote=880 to_write=15504 dd-2584 [006] 179.547597: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1162 unstable=1 bg_thresh=991 thresh=1983 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 179.547669: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1162 unstable=1 bg_thresh=991 thresh=1983 gap=603 poll_thresh=13 ino=257 dd-2584 [006] 179.547736: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1162 unstable=1 bg_thresh=994 thresh=1988 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 179.547795: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1162 unstable=1 bg_thresh=994 thresh=1988 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 179.547853: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1162 unstable=1 bg_thresh=996 thresh=1993 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 179.547970: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1162 unstable=1 bg_thresh=999 thresh=1998 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 179.548092: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1162 unstable=1 bg_thresh=998 thresh=1996 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 179.548096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=66532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.555615: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1012 unstable=1 bg_thresh=990 thresh=1980 gap=625 poll_thresh=18 ino=257 dd-2584 [006] 179.555731: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1012 unstable=1 bg_thresh=990 thresh=1980 gap=600 poll_thresh=13 ino=257 dd-2584 [006] 179.555792: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1012 unstable=1 bg_thresh=992 thresh=1985 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 179.556017: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1012 unstable=1 bg_thresh=992 thresh=1985 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 179.556073: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1012 unstable=1 bg_thresh=995 thresh=1990 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 179.556184: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1012 unstable=1 bg_thresh=997 thresh=1995 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 179.556297: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1012 unstable=1 bg_thresh=999 thresh=1999 gap=519 poll_thresh=18 ino=257 dd-2584 [006] 179.556409: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1012 unstable=1 bg_thresh=999 thresh=1998 gap=493 poll_thresh=19 ino=257 dd-2584 [006] 179.556413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=66532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.563628: balance_dirty_state: bdi btrfs-1: dirty=492 wb=887 unstable=1 bg_thresh=991 thresh=1983 gap=603 poll_thresh=19 ino=257 dd-2584 [006] 179.563692: balance_dirty_state: bdi btrfs-1: dirty=517 wb=887 unstable=1 bg_thresh=991 thresh=1983 gap=578 poll_thresh=14 ino=257 dd-2584 [006] 179.563750: balance_dirty_state: bdi btrfs-1: dirty=542 wb=887 unstable=1 bg_thresh=994 thresh=1988 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 179.563807: balance_dirty_state: bdi btrfs-1: dirty=542 wb=887 unstable=1 bg_thresh=994 thresh=1988 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 179.563922: balance_dirty_state: bdi btrfs-1: dirty=592 wb=887 unstable=1 bg_thresh=996 thresh=1993 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 179.564040: balance_dirty_state: bdi btrfs-1: dirty=617 wb=887 unstable=1 bg_thresh=998 thresh=1997 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 179.564044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-113% task_weight=99% bdi_bw=66532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.571699: balance_dirty_state: bdi btrfs-1: dirty=617 wb=762 unstable=1 bg_thresh=996 thresh=1993 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 179.571775: balance_dirty_state: bdi btrfs-1: dirty=617 wb=762 unstable=1 bg_thresh=996 thresh=1993 gap=613 poll_thresh=13 ino=257 dd-2584 [006] 179.572017: balance_dirty_state: bdi btrfs-1: dirty=642 wb=662 unstable=1 bg_thresh=996 thresh=1993 gap=688 poll_thresh=14 ino=257 dd-2584 [006] 179.572082: balance_dirty_state: bdi btrfs-1: dirty=667 wb=637 unstable=1 bg_thresh=996 thresh=1993 gap=688 poll_thresh=15 ino=257 dd-2584 [006] 179.572140: balance_dirty_state: bdi btrfs-1: dirty=667 wb=637 unstable=1 bg_thresh=996 thresh=1992 gap=687 poll_thresh=16 ino=257 dd-2584 [006] 179.572256: balance_dirty_state: bdi btrfs-1: dirty=717 wb=637 unstable=1 bg_thresh=995 thresh=1991 gap=636 poll_thresh=17 ino=257 dd-2584 [006] 179.572374: balance_dirty_state: bdi btrfs-1: dirty=742 wb=637 unstable=1 bg_thresh=997 thresh=1995 gap=615 poll_thresh=18 ino=257 dd-2584 [006] 179.572491: balance_dirty_state: bdi btrfs-1: dirty=767 wb=637 unstable=1 bg_thresh=997 thresh=1994 gap=589 poll_thresh=19 ino=257 dd-2584 [006] 179.572608: balance_dirty_state: bdi btrfs-1: dirty=792 wb=637 unstable=1 bg_thresh=996 thresh=1993 gap=563 poll_thresh=20 ino=257 dd-2584 [006] 179.572726: balance_dirty_state: bdi btrfs-1: dirty=842 wb=637 unstable=1 bg_thresh=998 thresh=1997 gap=517 poll_thresh=21 ino=257 dd-2584 [006] 179.572849: balance_dirty_state: bdi btrfs-1: dirty=867 wb=637 unstable=1 bg_thresh=998 thresh=1996 gap=491 poll_thresh=22 ino=257 dd-2584 [006] 179.572854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=66532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.579680: balance_dirty_state: bdi btrfs-1: dirty=867 wb=637 unstable=1 bg_thresh=994 thresh=1988 gap=483 poll_thresh=22 ino=257 dd-2584 [006] 179.579685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=98% bdi_bw=66532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 179.587717: balance_dirty_state: bdi btrfs-1: dirty=867 wb=362 unstable=1 bg_thresh=998 thresh=1996 gap=766 poll_thresh=22 ino=257 dd-2584 [007] 179.587848: balance_dirty_state: bdi btrfs-1: dirty=867 wb=362 unstable=1 bg_thresh=998 thresh=1996 gap=766 poll_thresh=16 ino=257 dd-2584 [007] 179.588433: balance_dirty_state: bdi btrfs-1: dirty=917 wb=362 unstable=1 bg_thresh=1000 thresh=2001 gap=721 poll_thresh=17 ino=257 dd-2584 [007] 179.588667: balance_dirty_state: bdi btrfs-1: dirty=942 wb=362 unstable=1 bg_thresh=1005 thresh=2011 gap=706 poll_thresh=18 ino=257 dd-2584 [007] 179.588904: balance_dirty_state: bdi btrfs-1: dirty=967 wb=362 unstable=1 bg_thresh=1005 thresh=2010 gap=680 poll_thresh=19 ino=257 dd-2584 [007] 179.589137: balance_dirty_state: bdi btrfs-1: dirty=992 wb=362 unstable=1 bg_thresh=1004 thresh=2009 gap=654 poll_thresh=20 ino=257 dd-2584 [007] 179.589370: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=362 unstable=1 bg_thresh=1006 thresh=2013 gap=608 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 179.589416: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7032 wrote=0 to_write=16384 dd-2584 [007] 179.589736: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=362 unstable=1 bg_thresh=1006 thresh=2012 gap=582 poll_thresh=22 ino=257 dd-2584 [007] 179.590103: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=412 unstable=1 bg_thresh=1005 thresh=2011 gap=556 poll_thresh=23 ino=257 dd-2584 [007] 179.590471: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=462 unstable=1 bg_thresh=1005 thresh=2010 gap=505 poll_thresh=24 ino=257 dd-2584 [007] 179.591129: balance_dirty_state: bdi btrfs-1: dirty=942 wb=587 unstable=1 bg_thresh=1007 thresh=2014 gap=484 poll_thresh=25 ino=257 dd-2584 [007] 179.591132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=66532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 179.592926: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=636 wrote=960 to_write=15424 dd-2584 [007] 179.595682: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1287 unstable=1 bg_thresh=1003 thresh=2006 gap=501 poll_thresh=25 ino=257 dd-2584 [007] 179.595688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=66532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 179.603694: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1062 unstable=1 bg_thresh=1001 thresh=2002 gap=722 poll_thresh=25 ino=257 dd-2584 [007] 179.603763: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1062 unstable=1 bg_thresh=998 thresh=1996 gap=716 poll_thresh=19 ino=257 dd-2584 [007] 179.603878: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1062 unstable=1 bg_thresh=1000 thresh=2000 gap=670 poll_thresh=20 ino=257 dd-2584 [007] 179.603991: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1062 unstable=1 bg_thresh=999 thresh=1999 gap=644 poll_thresh=21 ino=257 dd-2584 [007] 179.604105: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1062 unstable=1 bg_thresh=999 thresh=1998 gap=618 poll_thresh=22 ino=257 dd-2584 [007] 179.604219: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1062 unstable=1 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=23 ino=257 dd-2584 [007] 179.604333: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1062 unstable=1 bg_thresh=1000 thresh=2001 gap=546 poll_thresh=24 ino=257 dd-2584 [007] 179.604448: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1062 unstable=1 bg_thresh=1000 thresh=2000 gap=520 poll_thresh=25 ino=257 dd-2584 [007] 179.604732: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1062 unstable=1 bg_thresh=999 thresh=1999 gap=494 poll_thresh=26 ino=257 dd-2584 [007] 179.604736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=66532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 179.611707: balance_dirty_state: bdi btrfs-1: dirty=442 wb=962 unstable=1 bg_thresh=1001 thresh=2002 gap=597 poll_thresh=26 ino=257 dd-2584 [007] 179.611826: balance_dirty_state: bdi btrfs-1: dirty=467 wb=962 unstable=1 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=19 ino=257 dd-2584 [007] 179.612062: balance_dirty_state: bdi btrfs-1: dirty=492 wb=962 unstable=1 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=20 ino=257 dd-2584 [007] 179.612297: balance_dirty_state: bdi btrfs-1: dirty=542 wb=962 unstable=1 bg_thresh=999 thresh=1999 gap=494 poll_thresh=21 ino=257 dd-2584 [007] 179.612305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=66532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 179.619701: balance_dirty_state: bdi btrfs-1: dirty=542 wb=962 unstable=1 bg_thresh=999 thresh=1998 gap=493 poll_thresh=21 ino=257 dd-2584 [007] 179.619711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=66532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 179.627711: balance_dirty_state: bdi btrfs-1: dirty=542 wb=837 unstable=1 bg_thresh=1002 thresh=2004 gap=624 poll_thresh=21 ino=257 dd-2584 [007] 179.627780: balance_dirty_state: bdi btrfs-1: dirty=542 wb=837 unstable=1 bg_thresh=1004 thresh=2009 gap=629 poll_thresh=16 ino=257 dd-2584 [007] 179.627906: balance_dirty_state: bdi btrfs-1: dirty=592 wb=837 unstable=1 bg_thresh=1006 thresh=2013 gap=583 poll_thresh=17 ino=257 dd-2584 [007] 179.628044: balance_dirty_state: bdi btrfs-1: dirty=617 wb=762 unstable=1 bg_thresh=1006 thresh=2012 gap=632 poll_thresh=18 ino=257 dd-2584 [007] 179.628168: balance_dirty_state: bdi btrfs-1: dirty=642 wb=712 unstable=1 bg_thresh=1005 thresh=2011 gap=656 poll_thresh=19 ino=257 dd-2584 [007] 179.628288: balance_dirty_state: bdi btrfs-1: dirty=667 wb=712 unstable=1 bg_thresh=1002 thresh=2004 gap=624 poll_thresh=20 ino=257 dd-2584 [007] 179.628580: balance_dirty_state: bdi btrfs-1: dirty=717 wb=712 unstable=1 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=21 ino=257 dd-2584 [007] 179.628699: balance_dirty_state: bdi btrfs-1: dirty=742 wb=712 unstable=1 bg_thresh=1003 thresh=2007 gap=552 poll_thresh=22 ino=257 dd-2584 [007] 179.628816: balance_dirty_state: bdi btrfs-1: dirty=767 wb=712 unstable=1 bg_thresh=1003 thresh=2006 gap=526 poll_thresh=23 ino=257 dd-2584 [007] 179.628935: balance_dirty_state: bdi btrfs-1: dirty=817 wb=712 unstable=1 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=24 ino=257 dd-2584 [007] 179.628940: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 179.635672: balance_dirty_state: bdi btrfs-1: dirty=817 wb=587 unstable=1 bg_thresh=1004 thresh=2008 gap=603 poll_thresh=24 ino=257 dd-2584 [007] 179.635740: balance_dirty_state: bdi btrfs-1: dirty=817 wb=587 unstable=1 bg_thresh=1004 thresh=2008 gap=603 poll_thresh=18 ino=257 dd-2584 [007] 179.635860: balance_dirty_state: bdi btrfs-1: dirty=842 wb=587 unstable=1 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=19 ino=257 dd-2584 [007] 179.635980: balance_dirty_state: bdi btrfs-1: dirty=892 wb=587 unstable=1 bg_thresh=1000 thresh=2000 gap=520 poll_thresh=20 ino=257 dd-2584 [007] 179.636105: balance_dirty_state: bdi btrfs-1: dirty=917 wb=587 unstable=1 bg_thresh=996 thresh=1992 gap=487 poll_thresh=21 ino=257 dd-2584 [007] 179.636109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 179.643710: balance_dirty_state: bdi btrfs-1: dirty=917 wb=462 unstable=1 bg_thresh=993 thresh=1986 gap=606 poll_thresh=21 ino=257 dd-2584 [007] 179.643780: balance_dirty_state: bdi btrfs-1: dirty=942 wb=462 unstable=1 bg_thresh=995 thresh=1991 gap=586 poll_thresh=16 ino=257 dd-2584 [007] 179.644081: balance_dirty_state: bdi btrfs-1: dirty=967 wb=462 unstable=1 bg_thresh=998 thresh=1996 gap=566 poll_thresh=17 ino=257 dd-2584 [007] 179.644201: balance_dirty_state: bdi btrfs-1: dirty=992 wb=462 unstable=1 bg_thresh=997 thresh=1995 gap=540 poll_thresh=18 ino=257 dd-2584 [007] 179.644321: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=462 unstable=1 bg_thresh=999 thresh=1999 gap=519 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 179.644346: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7088 wrote=0 to_write=16384 dd-2584 [007] 179.644494: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=462 unstable=1 bg_thresh=999 thresh=1998 gap=468 poll_thresh=20 ino=257 dd-2584 [007] 179.644497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 179.646389: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=688 wrote=848 to_write=15536 dd-2584 [007] 179.651723: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1187 unstable=1 bg_thresh=991 thresh=1982 gap=577 poll_thresh=20 ino=257 dd-2584 [007] 179.651787: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1187 unstable=1 bg_thresh=991 thresh=1982 gap=577 poll_thresh=15 ino=257 dd-2584 [007] 179.651847: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1187 unstable=1 bg_thresh=993 thresh=1987 gap=557 poll_thresh=16 ino=257 dd-2584 [007] 179.651970: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1187 unstable=1 bg_thresh=993 thresh=1986 gap=531 poll_thresh=17 ino=257 dd-2584 [007] 179.652094: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1187 unstable=1 bg_thresh=992 thresh=1985 gap=480 poll_thresh=18 ino=257 dd-2584 [007] 179.652099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 179.659749: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1187 unstable=1 bg_thresh=995 thresh=1991 gap=486 poll_thresh=18 ino=257 dd-2584 [007] 179.659754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 179.667754: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1037 unstable=1 bg_thresh=994 thresh=1989 gap=634 poll_thresh=18 ino=257 dd-2584 [007] 179.667825: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1037 unstable=1 bg_thresh=997 thresh=1994 gap=639 poll_thresh=13 ino=257 dd-2584 [007] 179.667890: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1037 unstable=1 bg_thresh=996 thresh=1993 gap=613 poll_thresh=14 ino=257 dd-2584 [007] 179.667952: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1037 unstable=1 bg_thresh=996 thresh=1993 gap=588 poll_thresh=15 ino=257 dd-2584 [007] 179.668192: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1037 unstable=1 bg_thresh=996 thresh=1992 gap=587 poll_thresh=16 ino=257 dd-2584 [007] 179.668310: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1037 unstable=1 bg_thresh=995 thresh=1991 gap=561 poll_thresh=17 ino=257 dd-2584 [007] 179.668430: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1037 unstable=1 bg_thresh=997 thresh=1995 gap=515 poll_thresh=18 ino=257 dd-2584 [007] 179.668548: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1037 unstable=1 bg_thresh=997 thresh=1994 gap=489 poll_thresh=19 ino=257 dd-2584 [007] 179.668553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 179.675761: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1037 unstable=1 bg_thresh=997 thresh=1994 gap=489 poll_thresh=19 ino=257 dd-2584 [007] 179.675770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 179.683800: balance_dirty_state: bdi btrfs-1: dirty=467 wb=912 unstable=1 bg_thresh=996 thresh=1993 gap=613 poll_thresh=19 ino=257 dd-2584 [007] 179.683874: balance_dirty_state: bdi btrfs-1: dirty=492 wb=912 unstable=1 bg_thresh=996 thresh=1992 gap=587 poll_thresh=14 ino=257 dd-2584 [007] 179.683934: balance_dirty_state: bdi btrfs-1: dirty=492 wb=912 unstable=1 bg_thresh=996 thresh=1992 gap=587 poll_thresh=15 ino=257 dd-2584 [007] 179.683994: balance_dirty_state: bdi btrfs-1: dirty=517 wb=912 unstable=1 bg_thresh=995 thresh=1991 gap=561 poll_thresh=16 ino=257 dd-2584 [007] 179.684111: balance_dirty_state: bdi btrfs-1: dirty=542 wb=912 unstable=1 bg_thresh=995 thresh=1990 gap=535 poll_thresh=17 ino=257 dd-2584 [007] 179.684229: balance_dirty_state: bdi btrfs-1: dirty=567 wb=912 unstable=1 bg_thresh=994 thresh=1989 gap=509 poll_thresh=18 ino=257 dd-2584 [007] 179.684346: balance_dirty_state: bdi btrfs-1: dirty=617 wb=912 unstable=1 bg_thresh=996 thresh=1993 gap=463 poll_thresh=19 ino=257 dd-2584 [007] 179.684350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 179.691748: balance_dirty_state: bdi btrfs-1: dirty=617 wb=912 unstable=1 bg_thresh=996 thresh=1993 gap=463 poll_thresh=19 ino=257 dd-2584 [007] 179.691754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 179.699821: balance_dirty_state: bdi btrfs-1: dirty=617 wb=837 unstable=1 bg_thresh=996 thresh=1993 gap=538 poll_thresh=19 ino=257 dd-2584 [007] 179.700294: balance_dirty_state: bdi btrfs-1: dirty=617 wb=837 unstable=1 bg_thresh=996 thresh=1993 gap=538 poll_thresh=14 ino=257 dd-2584 [007] 179.700415: balance_dirty_state: bdi btrfs-1: dirty=642 wb=837 unstable=1 bg_thresh=996 thresh=1992 gap=512 poll_thresh=15 ino=257 dd-2584 [007] 179.700540: balance_dirty_state: bdi btrfs-1: dirty=667 wb=837 unstable=1 bg_thresh=995 thresh=1991 gap=486 poll_thresh=16 ino=257 dd-2584 [007] 179.700549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 179.707767: balance_dirty_state: bdi btrfs-1: dirty=667 wb=712 unstable=1 bg_thresh=990 thresh=1980 gap=600 poll_thresh=16 ino=257 dd-2584 [007] 179.707848: balance_dirty_state: bdi btrfs-1: dirty=667 wb=712 unstable=1 bg_thresh=990 thresh=1980 gap=600 poll_thresh=12 ino=257 dd-2584 [007] 179.707912: balance_dirty_state: bdi btrfs-1: dirty=692 wb=712 unstable=1 bg_thresh=995 thresh=1991 gap=586 poll_thresh=13 ino=257 dd-2584 [007] 179.707974: balance_dirty_state: bdi btrfs-1: dirty=717 wb=712 unstable=1 bg_thresh=991 thresh=1983 gap=553 poll_thresh=14 ino=257 dd-2584 [007] 179.708035: balance_dirty_state: bdi btrfs-1: dirty=717 wb=712 unstable=1 bg_thresh=991 thresh=1982 gap=552 poll_thresh=15 ino=257 dd-2584 [007] 179.708095: balance_dirty_state: bdi btrfs-1: dirty=742 wb=712 unstable=1 bg_thresh=993 thresh=1986 gap=531 poll_thresh=16 ino=257 dd-2584 [007] 179.708221: balance_dirty_state: bdi btrfs-1: dirty=767 wb=712 unstable=1 bg_thresh=995 thresh=1991 gap=511 poll_thresh=17 ino=257 dd-2584 [007] 179.708344: balance_dirty_state: bdi btrfs-1: dirty=792 wb=712 unstable=1 bg_thresh=991 thresh=1983 gap=478 poll_thresh=18 ino=257 dd-2584 [007] 179.708348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 179.715754: balance_dirty_state: bdi btrfs-1: dirty=792 wb=587 unstable=1 bg_thresh=994 thresh=1988 gap=608 poll_thresh=18 ino=257 dd-2584 [007] 179.715833: balance_dirty_state: bdi btrfs-1: dirty=817 wb=587 unstable=1 bg_thresh=993 thresh=1987 gap=582 poll_thresh=13 ino=257 dd-2584 [007] 179.715891: balance_dirty_state: bdi btrfs-1: dirty=842 wb=587 unstable=1 bg_thresh=996 thresh=1992 gap=562 poll_thresh=14 ino=257 dd-2584 [007] 179.715948: balance_dirty_state: bdi btrfs-1: dirty=842 wb=587 unstable=1 bg_thresh=993 thresh=1986 gap=556 poll_thresh=15 ino=257 dd-2584 [007] 179.716004: balance_dirty_state: bdi btrfs-1: dirty=867 wb=587 unstable=1 bg_thresh=995 thresh=1991 gap=536 poll_thresh=16 ino=257 dd-2584 [007] 179.716284: balance_dirty_state: bdi btrfs-1: dirty=892 wb=587 unstable=1 bg_thresh=992 thresh=1984 gap=504 poll_thresh=17 ino=257 dd-2584 [007] 179.716397: balance_dirty_state: bdi btrfs-1: dirty=942 wb=587 unstable=1 bg_thresh=991 thresh=1983 gap=453 poll_thresh=18 ino=257 dd-2584 [007] 179.716402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 179.723747: balance_dirty_state: bdi btrfs-1: dirty=942 wb=462 unstable=1 bg_thresh=993 thresh=1987 gap=582 poll_thresh=18 ino=257 dd-2584 [007] 179.723821: balance_dirty_state: bdi btrfs-1: dirty=942 wb=462 unstable=1 bg_thresh=996 thresh=1992 gap=587 poll_thresh=13 ino=257 dd-2584 [007] 179.723880: balance_dirty_state: bdi btrfs-1: dirty=967 wb=462 unstable=1 bg_thresh=995 thresh=1991 gap=561 poll_thresh=14 ino=257 dd-2584 [007] 179.723937: balance_dirty_state: bdi btrfs-1: dirty=967 wb=462 unstable=1 bg_thresh=995 thresh=1991 gap=561 poll_thresh=15 ino=257 dd-2584 [007] 179.723994: balance_dirty_state: bdi btrfs-1: dirty=992 wb=462 unstable=1 bg_thresh=995 thresh=1990 gap=535 poll_thresh=16 ino=257 dd-2584 [007] 179.724108: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=462 unstable=1 bg_thresh=994 thresh=1989 gap=509 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 179.724132: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7168 wrote=0 to_write=16384 dd-2584 [007] 179.724275: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=462 unstable=1 bg_thresh=994 thresh=1988 gap=458 poll_thresh=18 ino=257 dd-2584 [007] 179.724277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 179.728107: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=772 wrote=848 to_write=15536 dd-2584 [004] 179.731788: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1312 unstable=1 bg_thresh=994 thresh=1988 gap=458 poll_thresh=18 ino=257 dd-2584 [004] 179.731797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 179.739669: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1312 unstable=1 bg_thresh=994 thresh=1988 gap=458 poll_thresh=18 ino=257 dd-2584 [004] 179.739677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 179.747700: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1187 unstable=1 bg_thresh=994 thresh=1988 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 179.747763: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1187 unstable=1 bg_thresh=994 thresh=1988 gap=558 poll_thresh=13 ino=257 dd-2584 [004] 179.747821: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1187 unstable=1 bg_thresh=996 thresh=1993 gap=538 poll_thresh=14 ino=257 dd-2584 [004] 179.747879: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1187 unstable=1 bg_thresh=996 thresh=1993 gap=538 poll_thresh=15 ino=257 dd-2584 [004] 179.747935: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1187 unstable=1 bg_thresh=999 thresh=1998 gap=518 poll_thresh=16 ino=257 dd-2584 [004] 179.748218: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1187 unstable=1 bg_thresh=998 thresh=1997 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 179.748223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 179.755693: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1037 unstable=1 bg_thresh=997 thresh=1994 gap=639 poll_thresh=17 ino=257 dd-2584 [004] 179.755759: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1037 unstable=1 bg_thresh=997 thresh=1994 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 179.755815: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1037 unstable=1 bg_thresh=999 thresh=1999 gap=619 poll_thresh=14 ino=257 dd-2584 [004] 179.755873: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1037 unstable=1 bg_thresh=999 thresh=1999 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 179.755929: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1037 unstable=1 bg_thresh=999 thresh=1998 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 179.756040: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1037 unstable=1 bg_thresh=998 thresh=1997 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 179.756154: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1037 unstable=1 bg_thresh=1000 thresh=2001 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 179.756267: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1037 unstable=1 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 179.756271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 179.763689: balance_dirty_state: bdi btrfs-1: dirty=467 wb=912 unstable=1 bg_thresh=990 thresh=1981 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 179.763778: balance_dirty_state: bdi btrfs-1: dirty=492 wb=912 unstable=1 bg_thresh=990 thresh=1981 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 179.763865: balance_dirty_state: bdi btrfs-1: dirty=517 wb=912 unstable=1 bg_thresh=993 thresh=1986 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 179.763953: balance_dirty_state: bdi btrfs-1: dirty=517 wb=912 unstable=1 bg_thresh=993 thresh=1986 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 179.764399: balance_dirty_state: bdi btrfs-1: dirty=567 wb=912 unstable=1 bg_thresh=995 thresh=1991 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 179.764573: balance_dirty_state: bdi btrfs-1: dirty=592 wb=912 unstable=1 bg_thresh=997 thresh=1995 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 179.764580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 179.771680: balance_dirty_state: bdi btrfs-1: dirty=592 wb=837 unstable=1 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 179.771771: balance_dirty_state: bdi btrfs-1: dirty=617 wb=837 unstable=1 bg_thresh=999 thresh=1999 gap=544 poll_thresh=13 ino=257 dd-2584 [004] 179.771860: balance_dirty_state: bdi btrfs-1: dirty=617 wb=837 unstable=1 bg_thresh=999 thresh=1999 gap=544 poll_thresh=14 ino=257 dd-2584 [004] 179.771947: balance_dirty_state: bdi btrfs-1: dirty=642 wb=837 unstable=1 bg_thresh=999 thresh=1998 gap=518 poll_thresh=15 ino=257 dd-2584 [004] 179.772036: balance_dirty_state: bdi btrfs-1: dirty=667 wb=837 unstable=1 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=16 ino=257 dd-2584 [004] 179.772042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 179.779692: balance_dirty_state: bdi btrfs-1: dirty=667 wb=837 unstable=1 bg_thresh=996 thresh=1993 gap=488 poll_thresh=16 ino=257 dd-2584 [001] 179.779697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 179.787786: balance_dirty_state: bdi btrfs-1: dirty=667 wb=712 unstable=1 bg_thresh=992 thresh=1985 gap=605 poll_thresh=16 ino=257 dd-2584 [001] 179.787853: balance_dirty_state: bdi btrfs-1: dirty=667 wb=712 unstable=1 bg_thresh=992 thresh=1985 gap=605 poll_thresh=12 ino=257 dd-2584 [001] 179.787914: balance_dirty_state: bdi btrfs-1: dirty=692 wb=712 unstable=1 bg_thresh=995 thresh=1990 gap=585 poll_thresh=13 ino=257 dd-2584 [001] 179.787971: balance_dirty_state: bdi btrfs-1: dirty=717 wb=712 unstable=1 bg_thresh=995 thresh=1990 gap=560 poll_thresh=14 ino=257 dd-2584 [001] 179.788028: balance_dirty_state: bdi btrfs-1: dirty=717 wb=712 unstable=1 bg_thresh=997 thresh=1995 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 179.788087: balance_dirty_state: bdi btrfs-1: dirty=742 wb=712 unstable=1 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 179.788210: balance_dirty_state: bdi btrfs-1: dirty=767 wb=712 unstable=1 bg_thresh=999 thresh=1999 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 179.788333: balance_dirty_state: bdi btrfs-1: dirty=792 wb=712 unstable=1 bg_thresh=999 thresh=1998 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 179.788338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 179.795723: balance_dirty_state: bdi btrfs-1: dirty=792 wb=587 unstable=1 bg_thresh=1000 thresh=2001 gap=621 poll_thresh=18 ino=257 dd-2584 [001] 179.796201: balance_dirty_state: bdi btrfs-1: dirty=817 wb=587 unstable=1 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=13 ino=257 dd-2584 [001] 179.796319: balance_dirty_state: bdi btrfs-1: dirty=842 wb=587 unstable=1 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 179.796417: balance_dirty_state: bdi btrfs-1: dirty=842 wb=587 unstable=1 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 179.796486: balance_dirty_state: bdi btrfs-1: dirty=867 wb=587 unstable=1 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 179.796626: balance_dirty_state: bdi btrfs-1: dirty=892 wb=587 unstable=1 bg_thresh=998 thresh=1997 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 179.796829: balance_dirty_state: bdi btrfs-1: dirty=942 wb=587 unstable=1 bg_thresh=998 thresh=1996 gap=466 poll_thresh=18 ino=257 dd-2584 [001] 179.796838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 179.803821: balance_dirty_state: bdi btrfs-1: dirty=942 wb=587 unstable=1 bg_thresh=998 thresh=1996 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 179.803827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 179.811711: balance_dirty_state: bdi btrfs-1: dirty=942 wb=462 unstable=1 bg_thresh=997 thresh=1994 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 179.811813: balance_dirty_state: bdi btrfs-1: dirty=942 wb=462 unstable=1 bg_thresh=997 thresh=1994 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 179.811888: balance_dirty_state: bdi btrfs-1: dirty=967 wb=462 unstable=1 bg_thresh=999 thresh=1999 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 179.811956: balance_dirty_state: bdi btrfs-1: dirty=967 wb=462 unstable=1 bg_thresh=999 thresh=1999 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 179.812024: balance_dirty_state: bdi btrfs-1: dirty=992 wb=462 unstable=1 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 179.812160: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=462 unstable=1 bg_thresh=1004 thresh=2009 gap=529 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 179.812202: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7256 wrote=0 to_write=8192 dd-2584 [004] 179.812308: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=462 unstable=1 bg_thresh=1006 thresh=2013 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 179.812310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 179.814251: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=856 wrote=832 to_write=7360 dd-2584 [004] 179.819717: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1312 unstable=1 bg_thresh=1006 thresh=2013 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 179.819722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 179.827746: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1187 unstable=1 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 179.828147: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1187 unstable=1 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 179.828247: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1162 unstable=1 bg_thresh=1004 thresh=2009 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 179.828353: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1087 unstable=1 bg_thresh=1001 thresh=2003 gap=648 poll_thresh=15 ino=257 dd-2584 [004] 179.828439: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1062 unstable=1 bg_thresh=1004 thresh=2008 gap=678 poll_thresh=16 ino=257 dd-2584 [004] 179.828562: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1062 unstable=1 bg_thresh=1003 thresh=2007 gap=652 poll_thresh=17 ino=257 dd-2584 [004] 179.828684: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1062 unstable=1 bg_thresh=1005 thresh=2011 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 179.828807: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1062 unstable=1 bg_thresh=1002 thresh=2004 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 179.828927: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1062 unstable=1 bg_thresh=1001 thresh=2003 gap=548 poll_thresh=20 ino=257 dd-2584 [004] 179.829051: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1062 unstable=1 bg_thresh=1003 thresh=2007 gap=502 poll_thresh=21 ino=257 dd-2584 [004] 179.829176: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1062 unstable=1 bg_thresh=1003 thresh=2006 gap=476 poll_thresh=22 ino=257 dd-2584 [004] 179.829181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 179.835772: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1062 unstable=1 bg_thresh=999 thresh=1999 gap=469 poll_thresh=22 ino=257 dd-2584 [004] 179.835784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 179.843722: balance_dirty_state: bdi btrfs-1: dirty=467 wb=862 unstable=1 bg_thresh=998 thresh=1997 gap=667 poll_thresh=22 ino=257 dd-2584 [004] 179.843984: balance_dirty_state: bdi btrfs-1: dirty=492 wb=862 unstable=1 bg_thresh=998 thresh=1997 gap=642 poll_thresh=16 ino=257 dd-2584 [004] 179.844106: balance_dirty_state: bdi btrfs-1: dirty=517 wb=862 unstable=1 bg_thresh=998 thresh=1996 gap=616 poll_thresh=17 ino=257 dd-2584 [004] 179.844229: balance_dirty_state: bdi btrfs-1: dirty=542 wb=862 unstable=1 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 179.844350: balance_dirty_state: bdi btrfs-1: dirty=567 wb=862 unstable=1 bg_thresh=999 thresh=1999 gap=569 poll_thresh=19 ino=257 dd-2584 [004] 179.844472: balance_dirty_state: bdi btrfs-1: dirty=617 wb=862 unstable=1 bg_thresh=996 thresh=1992 gap=512 poll_thresh=20 ino=257 dd-2584 [004] 179.844591: balance_dirty_state: bdi btrfs-1: dirty=642 wb=862 unstable=1 bg_thresh=995 thresh=1991 gap=486 poll_thresh=21 ino=257 dd-2584 [004] 179.844596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 179.851707: balance_dirty_state: bdi btrfs-1: dirty=642 wb=862 unstable=1 bg_thresh=995 thresh=1991 gap=486 poll_thresh=21 ino=257 dd-2584 [004] 179.851712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 179.859799: balance_dirty_state: bdi btrfs-1: dirty=642 wb=737 unstable=1 bg_thresh=995 thresh=1991 gap=611 poll_thresh=21 ino=257 dd-2584 [004] 179.859882: balance_dirty_state: bdi btrfs-1: dirty=667 wb=737 unstable=1 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 179.860005: balance_dirty_state: bdi btrfs-1: dirty=692 wb=737 unstable=1 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 179.860124: balance_dirty_state: bdi btrfs-1: dirty=717 wb=737 unstable=1 bg_thresh=999 thresh=1999 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 179.860424: balance_dirty_state: bdi btrfs-1: dirty=742 wb=737 unstable=1 bg_thresh=999 thresh=1998 gap=518 poll_thresh=19 ino=257 dd-2584 [004] 179.860546: balance_dirty_state: bdi btrfs-1: dirty=792 wb=737 unstable=1 bg_thresh=1001 thresh=2002 gap=472 poll_thresh=20 ino=257 dd-2584 [004] 179.860551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 179.867758: balance_dirty_state: bdi btrfs-1: dirty=792 wb=612 unstable=1 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=20 ino=257 dd-2584 [004] 179.867824: balance_dirty_state: bdi btrfs-1: dirty=792 wb=612 unstable=1 bg_thresh=997 thresh=1994 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 179.867885: balance_dirty_state: bdi btrfs-1: dirty=817 wb=612 unstable=1 bg_thresh=999 thresh=1999 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 179.868007: balance_dirty_state: bdi btrfs-1: dirty=842 wb=612 unstable=1 bg_thresh=996 thresh=1992 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 179.868129: balance_dirty_state: bdi btrfs-1: dirty=892 wb=612 unstable=1 bg_thresh=998 thresh=1996 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 179.868133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 179.875775: balance_dirty_state: bdi btrfs-1: dirty=892 wb=487 unstable=1 bg_thresh=1000 thresh=2000 gap=620 poll_thresh=18 ino=257 dd-2584 [000] 179.875849: balance_dirty_state: bdi btrfs-1: dirty=917 wb=487 unstable=1 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=13 ino=257 dd-2584 [000] 179.875906: balance_dirty_state: bdi btrfs-1: dirty=917 wb=487 unstable=1 bg_thresh=1002 thresh=2005 gap=600 poll_thresh=14 ino=257 dd-2584 [000] 179.875962: balance_dirty_state: bdi btrfs-1: dirty=942 wb=487 unstable=1 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=15 ino=257 dd-2584 [000] 179.876018: balance_dirty_state: bdi btrfs-1: dirty=967 wb=487 unstable=1 bg_thresh=1005 thresh=2010 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 179.876131: balance_dirty_state: bdi btrfs-1: dirty=992 wb=487 unstable=1 bg_thresh=1004 thresh=2009 gap=529 poll_thresh=17 ino=257 dd-2584 [000] 179.876410: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=487 unstable=1 bg_thresh=1006 thresh=2013 gap=508 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 179.876475: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7320 wrote=0 to_write=8192 dd-2584 [000] 179.876534: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=487 unstable=1 bg_thresh=1006 thresh=2012 gap=457 poll_thresh=19 ino=257 dd-2584 [000] 179.876536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 179.878400: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=920 wrote=832 to_write=7360 dd-2584 [000] 179.883784: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1312 unstable=1 bg_thresh=1006 thresh=2012 gap=457 poll_thresh=19 ino=257 dd-2584 [000] 179.883793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 179.891805: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1187 unstable=1 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=19 ino=257 dd-2584 [000] 179.891889: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1187 unstable=1 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=14 ino=257 dd-2584 [000] 179.891945: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1187 unstable=1 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=15 ino=257 dd-2584 [000] 179.892001: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1187 unstable=1 bg_thresh=1002 thresh=2005 gap=525 poll_thresh=16 ino=257 dd-2584 [000] 179.892114: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1187 unstable=1 bg_thresh=1005 thresh=2010 gap=505 poll_thresh=17 ino=257 dd-2584 [000] 179.892227: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1187 unstable=1 bg_thresh=1007 thresh=2014 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 179.892232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 179.899740: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1062 unstable=1 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 179.899898: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1062 unstable=1 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 179.900073: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1062 unstable=1 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 179.900197: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1062 unstable=1 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 179.900327: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1062 unstable=1 bg_thresh=1000 thresh=2001 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 179.901102: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1062 unstable=1 bg_thresh=1000 thresh=2000 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 179.901460: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1062 unstable=1 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 179.901472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 179.907759: balance_dirty_state: bdi btrfs-1: dirty=467 wb=862 unstable=1 bg_thresh=999 thresh=1999 gap=669 poll_thresh=18 ino=257 dd-2584 [000] 179.907942: balance_dirty_state: bdi btrfs-1: dirty=492 wb=862 unstable=1 bg_thresh=999 thresh=1999 gap=644 poll_thresh=13 ino=257 dd-2584 [000] 179.908117: balance_dirty_state: bdi btrfs-1: dirty=492 wb=862 unstable=1 bg_thresh=999 thresh=1998 gap=643 poll_thresh=14 ino=257 dd-2584 [000] 179.908304: balance_dirty_state: bdi btrfs-1: dirty=517 wb=862 unstable=1 bg_thresh=999 thresh=1998 gap=618 poll_thresh=15 ino=257 dd-2584 [000] 179.908480: balance_dirty_state: bdi btrfs-1: dirty=542 wb=862 unstable=1 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=16 ino=257 dd-2584 [000] 179.908919: balance_dirty_state: bdi btrfs-1: dirty=567 wb=862 unstable=1 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=17 ino=257 dd-2584 [000] 179.909295: balance_dirty_state: bdi btrfs-1: dirty=592 wb=862 unstable=1 bg_thresh=1003 thresh=2006 gap=551 poll_thresh=18 ino=257 dd-2584 [000] 179.909733: balance_dirty_state: bdi btrfs-1: dirty=617 wb=862 unstable=1 bg_thresh=1005 thresh=2010 gap=530 poll_thresh=19 ino=257 dd-2584 [000] 179.910091: balance_dirty_state: bdi btrfs-1: dirty=667 wb=862 unstable=1 bg_thresh=1004 thresh=2009 gap=479 poll_thresh=20 ino=257 dd-2584 [000] 179.910103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 179.916241: balance_dirty_state: bdi btrfs-1: dirty=667 wb=862 unstable=1 bg_thresh=995 thresh=1991 gap=461 poll_thresh=20 ino=257 dd-2584 [000] 179.916246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.923831: balance_dirty_state: bdi btrfs-1: dirty=667 wb=862 unstable=1 bg_thresh=996 thresh=1993 gap=463 poll_thresh=20 ino=257 dd-2584 [006] 179.923836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.935801: balance_dirty_state: bdi btrfs-1: dirty=667 wb=712 unstable=1 bg_thresh=998 thresh=1997 gap=617 poll_thresh=20 ino=257 dd-2584 [006] 179.935878: balance_dirty_state: bdi btrfs-1: dirty=692 wb=712 unstable=1 bg_thresh=998 thresh=1997 gap=592 poll_thresh=15 ino=257 dd-2584 [006] 179.936109: balance_dirty_state: bdi btrfs-1: dirty=692 wb=712 unstable=1 bg_thresh=1001 thresh=2002 gap=597 poll_thresh=16 ino=257 dd-2584 [006] 179.936222: balance_dirty_state: bdi btrfs-1: dirty=742 wb=712 unstable=1 bg_thresh=1003 thresh=2007 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 179.936340: balance_dirty_state: bdi btrfs-1: dirty=767 wb=712 unstable=1 bg_thresh=1003 thresh=2006 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 179.936460: balance_dirty_state: bdi btrfs-1: dirty=792 wb=712 unstable=1 bg_thresh=1005 thresh=2010 gap=505 poll_thresh=19 ino=257 dd-2584 [006] 179.936579: balance_dirty_state: bdi btrfs-1: dirty=817 wb=712 unstable=1 bg_thresh=1004 thresh=2009 gap=479 poll_thresh=20 ino=257 dd-2584 [006] 179.936584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 179.947820: balance_dirty_state: bdi btrfs-1: dirty=817 wb=562 unstable=1 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=20 ino=257 dd-2584 [006] 179.947918: balance_dirty_state: bdi btrfs-1: dirty=842 wb=562 unstable=1 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=15 ino=257 dd-2584 [006] 179.948012: balance_dirty_state: bdi btrfs-1: dirty=867 wb=562 unstable=1 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 179.948201: balance_dirty_state: bdi btrfs-1: dirty=892 wb=562 unstable=1 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=17 ino=257 dd-2584 [006] 179.948390: balance_dirty_state: bdi btrfs-1: dirty=917 wb=562 unstable=1 bg_thresh=1002 thresh=2004 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 179.948857: balance_dirty_state: bdi btrfs-1: dirty=967 wb=562 unstable=1 bg_thresh=1001 thresh=2003 gap=473 poll_thresh=19 ino=257 dd-2584 [006] 179.948864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=60324 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 179.955812: balance_dirty_state: bdi btrfs-1: dirty=967 wb=437 unstable=1 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 179.955922: balance_dirty_state: bdi btrfs-1: dirty=967 wb=437 unstable=1 bg_thresh=1002 thresh=2005 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 179.956021: balance_dirty_state: bdi btrfs-1: dirty=992 wb=437 unstable=1 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 179.956117: balance_dirty_state: bdi btrfs-1: dirty=992 wb=437 unstable=1 bg_thresh=1002 thresh=2004 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 179.956305: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=437 unstable=1 bg_thresh=1001 thresh=2003 gap=523 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 179.956348: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7400 wrote=0 to_write=8192 dd-2584 [006] 179.956505: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=437 unstable=1 bg_thresh=1003 thresh=2007 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 179.956704: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=462 unstable=1 bg_thresh=1003 thresh=2006 gap=476 poll_thresh=19 ino=257 dd-2584 [006] 179.956707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=60324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 179.960223: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1004 wrote=864 to_write=7328 dd-2584 [006] 179.963764: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1162 unstable=1 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 179.963867: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1162 unstable=1 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=14 ino=257 dd-2584 [006] 179.963927: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1162 unstable=1 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=15 ino=257 dd-2584 [006] 179.963991: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1162 unstable=1 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 179.964130: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1162 unstable=1 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=17 ino=257 dd-2584 [006] 179.964134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=60324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.971839: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1037 unstable=1 bg_thresh=1001 thresh=2003 gap=623 poll_thresh=17 ino=257 dd-2584 [006] 179.971922: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1037 unstable=1 bg_thresh=1004 thresh=2008 gap=628 poll_thresh=13 ino=257 dd-2584 [006] 179.972165: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1037 unstable=1 bg_thresh=1001 thresh=2002 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 179.972228: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1037 unstable=1 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=15 ino=257 dd-2584 [006] 179.972289: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1037 unstable=1 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 179.972410: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1037 unstable=1 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=17 ino=257 dd-2584 [006] 179.972532: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1037 unstable=1 bg_thresh=1002 thresh=2004 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 179.972537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=60324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.979825: balance_dirty_state: bdi btrfs-1: dirty=467 wb=862 unstable=1 bg_thresh=1004 thresh=2008 gap=678 poll_thresh=18 ino=257 dd-2584 [006] 179.979912: balance_dirty_state: bdi btrfs-1: dirty=467 wb=862 unstable=1 bg_thresh=1000 thresh=2000 gap=670 poll_thresh=13 ino=257 dd-2584 [006] 179.979979: balance_dirty_state: bdi btrfs-1: dirty=492 wb=862 unstable=1 bg_thresh=1002 thresh=2005 gap=650 poll_thresh=14 ino=257 dd-2584 [006] 179.980044: balance_dirty_state: bdi btrfs-1: dirty=517 wb=862 unstable=1 bg_thresh=999 thresh=1999 gap=619 poll_thresh=15 ino=257 dd-2584 [006] 179.980106: balance_dirty_state: bdi btrfs-1: dirty=517 wb=862 unstable=1 bg_thresh=1002 thresh=2004 gap=624 poll_thresh=16 ino=257 dd-2584 [006] 179.980233: balance_dirty_state: bdi btrfs-1: dirty=542 wb=862 unstable=1 bg_thresh=998 thresh=1996 gap=591 poll_thresh=17 ino=257 dd-2584 [006] 179.980359: balance_dirty_state: bdi btrfs-1: dirty=592 wb=862 unstable=1 bg_thresh=997 thresh=1995 gap=540 poll_thresh=18 ino=257 dd-2584 [006] 179.980664: balance_dirty_state: bdi btrfs-1: dirty=617 wb=862 unstable=1 bg_thresh=997 thresh=1995 gap=515 poll_thresh=19 ino=257 dd-2584 [006] 179.980790: balance_dirty_state: bdi btrfs-1: dirty=642 wb=862 unstable=1 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=20 ino=257 dd-2584 [006] 179.980794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-206% task_weight=101% bdi_bw=60324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.987827: balance_dirty_state: bdi btrfs-1: dirty=642 wb=862 unstable=1 bg_thresh=998 thresh=1997 gap=492 poll_thresh=20 ino=257 dd-2584 [006] 179.987836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-210% task_weight=101% bdi_bw=60324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 179.995855: balance_dirty_state: bdi btrfs-1: dirty=642 wb=862 unstable=1 bg_thresh=998 thresh=1997 gap=492 poll_thresh=20 ino=257 dd-2584 [006] 179.995863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-210% task_weight=101% bdi_bw=60324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.003849: balance_dirty_state: bdi btrfs-1: dirty=642 wb=737 unstable=1 bg_thresh=993 thresh=1987 gap=607 poll_thresh=20 ino=257 dd-2584 [006] 180.003918: balance_dirty_state: bdi btrfs-1: dirty=667 wb=737 unstable=1 bg_thresh=993 thresh=1986 gap=581 poll_thresh=15 ino=257 dd-2584 [006] 180.003983: balance_dirty_state: bdi btrfs-1: dirty=692 wb=737 unstable=1 bg_thresh=990 thresh=1980 gap=550 poll_thresh=16 ino=257 dd-2584 [006] 180.004104: balance_dirty_state: bdi btrfs-1: dirty=717 wb=737 unstable=1 bg_thresh=992 thresh=1984 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 180.004225: balance_dirty_state: bdi btrfs-1: dirty=742 wb=737 unstable=1 bg_thresh=991 thresh=1983 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 180.004344: balance_dirty_state: bdi btrfs-1: dirty=767 wb=737 unstable=1 bg_thresh=991 thresh=1982 gap=477 poll_thresh=19 ino=257 dd-2584 [006] 180.004349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=60324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.011847: balance_dirty_state: bdi btrfs-1: dirty=782 wb=612 unstable=1 bg_thresh=990 thresh=1981 gap=586 poll_thresh=19 ino=257 dd-2584 [006] 180.011915: balance_dirty_state: bdi btrfs-1: dirty=782 wb=612 unstable=1 bg_thresh=990 thresh=1981 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 180.011977: balance_dirty_state: bdi btrfs-1: dirty=807 wb=612 unstable=1 bg_thresh=990 thresh=1980 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 180.012039: balance_dirty_state: bdi btrfs-1: dirty=832 wb=612 unstable=1 bg_thresh=992 thresh=1985 gap=540 poll_thresh=16 ino=257 dd-2584 [006] 180.012161: balance_dirty_state: bdi btrfs-1: dirty=857 wb=612 unstable=1 bg_thresh=992 thresh=1984 gap=514 poll_thresh=17 ino=257 dd-2584 [006] 180.012456: balance_dirty_state: bdi btrfs-1: dirty=882 wb=612 unstable=1 bg_thresh=991 thresh=1983 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 180.012461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=60324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.019837: balance_dirty_state: bdi btrfs-1: dirty=882 wb=612 unstable=1 bg_thresh=992 thresh=1984 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 180.019841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=60324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.027790: balance_dirty_state: bdi btrfs-1: dirty=882 wb=462 unstable=1 bg_thresh=989 thresh=1979 gap=634 poll_thresh=18 ino=257 dd-2584 [006] 180.027864: balance_dirty_state: bdi btrfs-1: dirty=907 wb=462 unstable=1 bg_thresh=992 thresh=1984 gap=614 poll_thresh=13 ino=257 dd-2584 [006] 180.027931: balance_dirty_state: bdi btrfs-1: dirty=932 wb=462 unstable=1 bg_thresh=985 thresh=1970 gap=575 poll_thresh=14 ino=257 dd-2584 [006] 180.027995: balance_dirty_state: bdi btrfs-1: dirty=932 wb=462 unstable=1 bg_thresh=993 thresh=1986 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 180.028056: balance_dirty_state: bdi btrfs-1: dirty=957 wb=462 unstable=1 bg_thresh=993 thresh=1986 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 180.028181: balance_dirty_state: bdi btrfs-1: dirty=982 wb=462 unstable=1 bg_thresh=991 thresh=1983 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 180.028301: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=462 unstable=1 bg_thresh=991 thresh=1982 gap=512 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 180.028352: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7472 wrote=0 to_write=8192 dd-2584 [006] 180.028429: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=462 unstable=1 bg_thresh=993 thresh=1986 gap=466 poll_thresh=19 ino=257 dd-2584 [006] 180.028431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=60324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 180.030244: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1072 wrote=800 to_write=7392 dd-2584 [006] 180.035768: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1256 unstable=1 bg_thresh=999 thresh=1998 gap=487 poll_thresh=19 ino=257 dd-2584 [006] 180.035773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=60324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.043798: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1131 unstable=1 bg_thresh=1001 thresh=2002 gap=616 poll_thresh=19 ino=257 dd-2584 [006] 180.043869: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1131 unstable=1 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=14 ino=257 dd-2584 [006] 180.043935: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1131 unstable=1 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 180.044002: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1131 unstable=1 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 180.044311: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1131 unstable=1 bg_thresh=999 thresh=1999 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 180.044462: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1131 unstable=1 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=18 ino=257 dd-2584 [006] 180.044583: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1131 unstable=1 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 180.044588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=60324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 180.055876: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1006 unstable=1 bg_thresh=998 thresh=1996 gap=614 poll_thresh=19 ino=257 dd-2584 [002] 180.055949: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1006 unstable=1 bg_thresh=998 thresh=1996 gap=614 poll_thresh=14 ino=257 dd-2584 [002] 180.056012: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1006 unstable=1 bg_thresh=1000 thresh=2001 gap=594 poll_thresh=15 ino=257 dd-2584 [002] 180.056072: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1006 unstable=1 bg_thresh=997 thresh=1995 gap=563 poll_thresh=16 ino=257 dd-2584 [002] 180.056191: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1006 unstable=1 bg_thresh=999 thresh=1999 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 180.056311: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1006 unstable=1 bg_thresh=999 thresh=1998 gap=516 poll_thresh=18 ino=257 dd-2584 [002] 180.056497: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1006 unstable=1 bg_thresh=998 thresh=1997 gap=490 poll_thresh=19 ino=257 dd-2584 [002] 180.056505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-258% task_weight=101% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 180.063842: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1001 unstable=1 bg_thresh=997 thresh=1994 gap=478 poll_thresh=19 ino=257 dd-2584 [002] 180.063850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-262% task_weight=101% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 180.071856: balance_dirty_state: bdi btrfs-1: dirty=514 wb=826 unstable=1 bg_thresh=993 thresh=1986 gap=645 poll_thresh=19 ino=257 dd-2584 [002] 180.071964: balance_dirty_state: bdi btrfs-1: dirty=510 wb=835 unstable=1 bg_thresh=996 thresh=1993 gap=647 poll_thresh=14 ino=257 dd-2584 [002] 180.072028: balance_dirty_state: bdi btrfs-1: dirty=535 wb=835 unstable=1 bg_thresh=998 thresh=1997 gap=626 poll_thresh=15 ino=257 dd-2584 [002] 180.072263: balance_dirty_state: bdi btrfs-1: dirty=560 wb=835 unstable=1 bg_thresh=998 thresh=1997 gap=601 poll_thresh=16 ino=257 dd-2584 [002] 180.072380: balance_dirty_state: bdi btrfs-1: dirty=585 wb=835 unstable=1 bg_thresh=998 thresh=1996 gap=575 poll_thresh=17 ino=257 dd-2584 [002] 180.072504: balance_dirty_state: bdi btrfs-1: dirty=610 wb=785 unstable=1 bg_thresh=997 thresh=1995 gap=599 poll_thresh=18 ino=257 dd-2584 [002] 180.072623: balance_dirty_state: bdi btrfs-1: dirty=660 wb=785 unstable=1 bg_thresh=999 thresh=1999 gap=553 poll_thresh=19 ino=257 dd-2584 [002] 180.072741: balance_dirty_state: bdi btrfs-1: dirty=685 wb=785 unstable=1 bg_thresh=999 thresh=1998 gap=527 poll_thresh=20 ino=257 dd-2584 [002] 180.072858: balance_dirty_state: bdi btrfs-1: dirty=710 wb=785 unstable=1 bg_thresh=998 thresh=1997 gap=501 poll_thresh=21 ino=257 dd-2584 [002] 180.072977: balance_dirty_state: bdi btrfs-1: dirty=735 wb=785 unstable=1 bg_thresh=995 thresh=1990 gap=469 poll_thresh=22 ino=257 dd-2584 [002] 180.072982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.079879: balance_dirty_state: bdi btrfs-1: dirty=734 wb=788 unstable=1 bg_thresh=993 thresh=1987 gap=464 poll_thresh=22 ino=257 dd-2584 [006] 180.079889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.087855: balance_dirty_state: bdi btrfs-1: dirty=734 wb=538 unstable=1 bg_thresh=992 thresh=1985 gap=712 poll_thresh=22 ino=257 dd-2584 [006] 180.087967: balance_dirty_state: bdi btrfs-1: dirty=759 wb=538 unstable=1 bg_thresh=992 thresh=1985 gap=687 poll_thresh=16 ino=257 dd-2584 [006] 180.088199: balance_dirty_state: bdi btrfs-1: dirty=784 wb=538 unstable=1 bg_thresh=995 thresh=1990 gap=667 poll_thresh=17 ino=257 dd-2584 [006] 180.088783: balance_dirty_state: bdi btrfs-1: dirty=834 wb=538 unstable=1 bg_thresh=1000 thresh=2000 gap=627 poll_thresh=18 ino=257 dd-2584 [006] 180.089019: balance_dirty_state: bdi btrfs-1: dirty=859 wb=538 unstable=1 bg_thresh=999 thresh=1999 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 180.089252: balance_dirty_state: bdi btrfs-1: dirty=884 wb=538 unstable=1 bg_thresh=999 thresh=1998 gap=575 poll_thresh=20 ino=257 dd-2584 [006] 180.089485: balance_dirty_state: bdi btrfs-1: dirty=934 wb=538 unstable=1 bg_thresh=1001 thresh=2002 gap=529 poll_thresh=21 ino=257 dd-2584 [006] 180.089719: balance_dirty_state: bdi btrfs-1: dirty=959 wb=538 unstable=1 bg_thresh=1000 thresh=2001 gap=503 poll_thresh=22 ino=257 dd-2584 [006] 180.089956: balance_dirty_state: bdi btrfs-1: dirty=984 wb=538 unstable=1 bg_thresh=997 thresh=1994 gap=471 poll_thresh=23 ino=257 dd-2584 [006] 180.089964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.095911: balance_dirty_state: bdi btrfs-1: dirty=984 wb=413 unstable=1 bg_thresh=997 thresh=1995 gap=597 poll_thresh=23 ino=257 dd-2584 [006] 180.095979: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=413 unstable=1 bg_thresh=1001 thresh=2002 gap=579 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 180.096017: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7540 wrote=0 to_write=8192 dd-2584 [006] 180.096105: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=413 unstable=1 bg_thresh=1000 thresh=2001 gap=553 poll_thresh=18 ino=257 dd-2584 [006] 180.096401: balance_dirty_state: bdi btrfs-1: dirty=934 wb=538 unstable=1 bg_thresh=1000 thresh=2000 gap=527 poll_thresh=19 ino=257 dd-2584 [006] 180.096531: balance_dirty_state: bdi btrfs-1: dirty=934 wb=588 unstable=1 bg_thresh=1002 thresh=2004 gap=481 poll_thresh=20 ino=257 dd-2584 [006] 180.096533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 180.099721: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1140 wrote=880 to_write=7312 dd-2584 [002] 180.103906: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1188 unstable=1 bg_thresh=1001 thresh=2002 gap=604 poll_thresh=20 ino=257 dd-2584 [002] 180.104040: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1188 unstable=1 bg_thresh=1003 thresh=2007 gap=584 poll_thresh=15 ino=257 dd-2584 [002] 180.104161: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1188 unstable=1 bg_thresh=1003 thresh=2006 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 180.104397: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1188 unstable=1 bg_thresh=1002 thresh=2005 gap=532 poll_thresh=17 ino=257 dd-2584 [002] 180.104633: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1188 unstable=1 bg_thresh=1002 thresh=2004 gap=506 poll_thresh=18 ino=257 dd-2584 [002] 180.104869: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1188 unstable=1 bg_thresh=1004 thresh=2008 gap=460 poll_thresh=19 ino=257 dd-2584 [002] 180.104878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 180.111952: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1188 unstable=1 bg_thresh=1004 thresh=2008 gap=460 poll_thresh=19 ino=257 dd-2584 [002] 180.111965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.119906: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1063 unstable=1 bg_thresh=1005 thresh=2011 gap=588 poll_thresh=19 ino=257 dd-2584 [006] 180.120014: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1063 unstable=1 bg_thresh=1002 thresh=2005 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 180.120134: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1063 unstable=1 bg_thresh=1005 thresh=2010 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 180.120252: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1063 unstable=1 bg_thresh=1002 thresh=2004 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 180.120487: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1063 unstable=1 bg_thresh=1004 thresh=2008 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 180.121079: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1063 unstable=1 bg_thresh=1003 thresh=2007 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 180.121089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.127989: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1063 unstable=1 bg_thresh=1003 thresh=2007 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 180.127999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.135923: balance_dirty_state: bdi btrfs-1: dirty=459 wb=888 unstable=1 bg_thresh=1001 thresh=2002 gap=654 poll_thresh=18 ino=257 dd-2584 [006] 180.136053: balance_dirty_state: bdi btrfs-1: dirty=484 wb=888 unstable=1 bg_thresh=1000 thresh=2001 gap=628 poll_thresh=13 ino=257 dd-2584 [006] 180.136171: balance_dirty_state: bdi btrfs-1: dirty=484 wb=888 unstable=1 bg_thresh=1000 thresh=2001 gap=628 poll_thresh=14 ino=257 dd-2584 [006] 180.136290: balance_dirty_state: bdi btrfs-1: dirty=509 wb=888 unstable=1 bg_thresh=1000 thresh=2000 gap=602 poll_thresh=15 ino=257 dd-2584 [006] 180.136407: balance_dirty_state: bdi btrfs-1: dirty=534 wb=888 unstable=1 bg_thresh=1002 thresh=2005 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 180.136644: balance_dirty_state: bdi btrfs-1: dirty=559 wb=888 unstable=1 bg_thresh=1002 thresh=2004 gap=556 poll_thresh=17 ino=257 dd-2584 [006] 180.136878: balance_dirty_state: bdi btrfs-1: dirty=584 wb=888 unstable=1 bg_thresh=1001 thresh=2003 gap=530 poll_thresh=18 ino=257 dd-2584 [006] 180.137112: balance_dirty_state: bdi btrfs-1: dirty=609 wb=888 unstable=1 bg_thresh=1001 thresh=2002 gap=504 poll_thresh=19 ino=257 dd-2584 [006] 180.137347: balance_dirty_state: bdi btrfs-1: dirty=659 wb=888 unstable=1 bg_thresh=1003 thresh=2006 gap=458 poll_thresh=20 ino=257 dd-2584 [006] 180.137356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.143884: balance_dirty_state: bdi btrfs-1: dirty=659 wb=888 unstable=1 bg_thresh=1003 thresh=2006 gap=458 poll_thresh=20 ino=257 dd-2584 [006] 180.143894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.151899: balance_dirty_state: bdi btrfs-1: dirty=659 wb=763 unstable=1 bg_thresh=1002 thresh=2005 gap=582 poll_thresh=20 ino=257 dd-2584 [006] 180.151993: balance_dirty_state: bdi btrfs-1: dirty=659 wb=763 unstable=1 bg_thresh=1002 thresh=2004 gap=581 poll_thresh=15 ino=257 dd-2584 [006] 180.152075: balance_dirty_state: bdi btrfs-1: dirty=684 wb=763 unstable=1 bg_thresh=1002 thresh=2004 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 180.152470: balance_dirty_state: bdi btrfs-1: dirty=709 wb=763 unstable=1 bg_thresh=998 thresh=1997 gap=524 poll_thresh=17 ino=257 dd-2584 [006] 180.152629: balance_dirty_state: bdi btrfs-1: dirty=759 wb=763 unstable=1 bg_thresh=998 thresh=1996 gap=473 poll_thresh=18 ino=257 dd-2584 [006] 180.152635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.159865: balance_dirty_state: bdi btrfs-1: dirty=759 wb=638 unstable=1 bg_thresh=1000 thresh=2001 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 180.159933: balance_dirty_state: bdi btrfs-1: dirty=759 wb=638 unstable=1 bg_thresh=1003 thresh=2006 gap=608 poll_thresh=13 ino=257 dd-2584 [006] 180.159995: balance_dirty_state: bdi btrfs-1: dirty=784 wb=638 unstable=1 bg_thresh=1002 thresh=2005 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 180.160054: balance_dirty_state: bdi btrfs-1: dirty=784 wb=638 unstable=1 bg_thresh=1005 thresh=2010 gap=587 poll_thresh=15 ino=257 dd-2584 [006] 180.160113: balance_dirty_state: bdi btrfs-1: dirty=809 wb=638 unstable=1 bg_thresh=1002 thresh=2004 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 180.160231: balance_dirty_state: bdi btrfs-1: dirty=834 wb=638 unstable=1 bg_thresh=1001 thresh=2003 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 180.160347: balance_dirty_state: bdi btrfs-1: dirty=884 wb=638 unstable=1 bg_thresh=1003 thresh=2007 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 180.160352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.167973: balance_dirty_state: bdi btrfs-1: dirty=884 wb=513 unstable=1 bg_thresh=1002 thresh=2005 gap=607 poll_thresh=18 ino=257 dd-2584 [006] 180.168102: balance_dirty_state: bdi btrfs-1: dirty=884 wb=513 unstable=1 bg_thresh=1005 thresh=2010 gap=612 poll_thresh=13 ino=257 dd-2584 [006] 180.168221: balance_dirty_state: bdi btrfs-1: dirty=909 wb=513 unstable=1 bg_thresh=1002 thresh=2004 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 180.168339: balance_dirty_state: bdi btrfs-1: dirty=934 wb=513 unstable=1 bg_thresh=1004 thresh=2009 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 180.168457: balance_dirty_state: bdi btrfs-1: dirty=934 wb=513 unstable=1 bg_thresh=1001 thresh=2003 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 180.169041: balance_dirty_state: bdi btrfs-1: dirty=984 wb=513 unstable=1 bg_thresh=1001 thresh=2002 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 180.169276: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=513 unstable=1 bg_thresh=1003 thresh=2006 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 180.169285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 180.169324: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7612 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 180.171618: writeback_single_inode: bdi btrfs-1: ino=257 state= age=1212 wrote=784 to_write=7408 dd-2584 [006] 180.175886: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1163 unstable=1 bg_thresh=1006 thresh=2012 gap=614 poll_thresh=18 ino=257 dd-2584 [006] 180.175980: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1163 unstable=1 bg_thresh=1008 thresh=2017 gap=619 poll_thresh=13 ino=257 dd-2584 [006] 180.176044: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1163 unstable=1 bg_thresh=1005 thresh=2011 gap=588 poll_thresh=14 ino=257 dd-2584 [006] 180.176105: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1163 unstable=1 bg_thresh=1008 thresh=2016 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 180.176166: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1163 unstable=1 bg_thresh=1005 thresh=2010 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 180.176288: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1163 unstable=1 bg_thresh=1004 thresh=2009 gap=511 poll_thresh=17 ino=257 dd-2584 [006] 180.176409: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1163 unstable=1 bg_thresh=1006 thresh=2013 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 180.176414: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.183914: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1038 unstable=1 bg_thresh=1001 thresh=2003 gap=605 poll_thresh=18 ino=257 dd-2584 [006] 180.183991: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1038 unstable=1 bg_thresh=1000 thresh=2000 gap=577 poll_thresh=13 ino=257 dd-2584 [006] 180.184060: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1038 unstable=1 bg_thresh=997 thresh=1994 gap=571 poll_thresh=14 ino=257 dd-2584 [006] 180.184127: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1038 unstable=1 bg_thresh=999 thresh=1999 gap=551 poll_thresh=15 ino=257 dd-2584 [006] 180.184192: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1038 unstable=1 bg_thresh=999 thresh=1999 gap=551 poll_thresh=16 ino=257 dd-2584 [006] 180.184497: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1038 unstable=1 bg_thresh=996 thresh=1993 gap=495 poll_thresh=17 ino=257 dd-2584 [006] 180.184502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.195824: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1038 unstable=1 bg_thresh=989 thresh=1979 gap=481 poll_thresh=17 ino=257 dd-2584 [006] 180.195832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 180.203841: balance_dirty_state: bdi btrfs-1: dirty=459 wb=938 unstable=1 bg_thresh=989 thresh=1978 gap=580 poll_thresh=17 ino=257 dd-2584 [006] 180.203912: balance_dirty_state: bdi btrfs-1: dirty=459 wb=913 unstable=1 bg_thresh=994 thresh=1989 gap=616 poll_thresh=13 ino=257 dd-2584 [006] 180.203975: balance_dirty_state: bdi btrfs-1: dirty=484 wb=913 unstable=1 bg_thresh=993 thresh=1987 gap=589 poll_thresh=14 ino=257 dd-2584 [006] 180.204034: balance_dirty_state: bdi btrfs-1: dirty=509 wb=913 unstable=1 bg_thresh=999 thresh=1998 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 180.204092: balance_dirty_state: bdi btrfs-1: dirty=509 wb=913 unstable=1 bg_thresh=1002 thresh=2004 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 180.204216: balance_dirty_state: bdi btrfs-1: dirty=559 wb=913 unstable=1 bg_thresh=997 thresh=1995 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 180.204340: balance_dirty_state: bdi btrfs-1: dirty=584 wb=913 unstable=1 bg_thresh=1002 thresh=2005 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 180.204462: balance_dirty_state: bdi btrfs-1: dirty=609 wb=913 unstable=1 bg_thresh=1002 thresh=2004 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 180.204466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.211885: balance_dirty_state: bdi btrfs-1: dirty=609 wb=913 unstable=1 bg_thresh=1001 thresh=2003 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 180.211895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.219913: balance_dirty_state: bdi btrfs-1: dirty=607 wb=815 unstable=1 bg_thresh=999 thresh=1998 gap=575 poll_thresh=19 ino=257 dd-2584 [006] 180.220026: balance_dirty_state: bdi btrfs-1: dirty=632 wb=815 unstable=1 bg_thresh=998 thresh=1997 gap=549 poll_thresh=14 ino=257 dd-2584 [006] 180.220089: balance_dirty_state: bdi btrfs-1: dirty=632 wb=815 unstable=1 bg_thresh=998 thresh=1997 gap=549 poll_thresh=15 ino=257 dd-2584 [006] 180.220151: balance_dirty_state: bdi btrfs-1: dirty=657 wb=815 unstable=1 bg_thresh=998 thresh=1996 gap=523 poll_thresh=16 ino=257 dd-2584 [006] 180.220447: balance_dirty_state: bdi btrfs-1: dirty=682 wb=815 unstable=1 bg_thresh=1000 thresh=2000 gap=502 poll_thresh=17 ino=257 dd-2584 [006] 180.220566: balance_dirty_state: bdi btrfs-1: dirty=732 wb=815 unstable=1 bg_thresh=999 thresh=1999 gap=451 poll_thresh=18 ino=257 dd-2584 [006] 180.220570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.227891: balance_dirty_state: bdi btrfs-1: dirty=732 wb=790 unstable=1 bg_thresh=999 thresh=1999 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 180.227900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.235918: balance_dirty_state: bdi btrfs-1: dirty=732 wb=790 unstable=1 bg_thresh=999 thresh=1999 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 180.235925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.243897: balance_dirty_state: bdi btrfs-1: dirty=732 wb=665 unstable=1 bg_thresh=995 thresh=1991 gap=593 poll_thresh=18 ino=257 dd-2584 [006] 180.243996: balance_dirty_state: bdi btrfs-1: dirty=732 wb=665 unstable=1 bg_thresh=998 thresh=1997 gap=599 poll_thresh=13 ino=257 dd-2584 [006] 180.244117: balance_dirty_state: bdi btrfs-1: dirty=757 wb=665 unstable=1 bg_thresh=1001 thresh=2002 gap=579 poll_thresh=14 ino=257 dd-2584 [006] 180.244235: balance_dirty_state: bdi btrfs-1: dirty=782 wb=665 unstable=1 bg_thresh=1001 thresh=2002 gap=554 poll_thresh=15 ino=257 dd-2584 [006] 180.244353: balance_dirty_state: bdi btrfs-1: dirty=782 wb=665 unstable=1 bg_thresh=1003 thresh=2006 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 180.244588: balance_dirty_state: bdi btrfs-1: dirty=807 wb=665 unstable=1 bg_thresh=1002 thresh=2005 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 180.244823: balance_dirty_state: bdi btrfs-1: dirty=857 wb=665 unstable=1 bg_thresh=1002 thresh=2004 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 180.244831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.251930: balance_dirty_state: bdi btrfs-1: dirty=857 wb=540 unstable=1 bg_thresh=999 thresh=1998 gap=600 poll_thresh=18 ino=257 dd-2584 [006] 180.252017: balance_dirty_state: bdi btrfs-1: dirty=857 wb=540 unstable=1 bg_thresh=996 thresh=1992 gap=594 poll_thresh=13 ino=257 dd-2584 [006] 180.252082: balance_dirty_state: bdi btrfs-1: dirty=882 wb=540 unstable=1 bg_thresh=998 thresh=1997 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 180.252140: balance_dirty_state: bdi btrfs-1: dirty=907 wb=540 unstable=1 bg_thresh=998 thresh=1996 gap=548 poll_thresh=15 ino=257 dd-2584 [006] 180.252196: balance_dirty_state: bdi btrfs-1: dirty=907 wb=540 unstable=1 bg_thresh=1000 thresh=2001 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 180.252472: balance_dirty_state: bdi btrfs-1: dirty=957 wb=540 unstable=1 bg_thresh=1000 thresh=2000 gap=502 poll_thresh=17 ino=257 dd-2584 [006] 180.252586: balance_dirty_state: bdi btrfs-1: dirty=982 wb=540 unstable=1 bg_thresh=999 thresh=1999 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 180.252591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.259964: balance_dirty_state: bdi btrfs-1: dirty=982 wb=540 unstable=1 bg_thresh=999 thresh=1999 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 180.259973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.267979: balance_dirty_state: bdi btrfs-1: dirty=982 wb=540 unstable=1 bg_thresh=999 thresh=1999 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 180.267988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=55040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 180.275953: balance_dirty_state: bdi btrfs-1: dirty=982 wb=415 unstable=1 bg_thresh=1002 thresh=2004 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 180.276077: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=415 unstable=1 bg_thresh=999 thresh=1998 gap=575 poll_thresh=13 ino=257 flush-btrfs-1-2586 [003] 180.276127: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7720 wrote=0 to_write=8192 dd-2584 [006] 180.276207: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=415 unstable=1 bg_thresh=1001 thresh=2003 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 180.276327: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=415 unstable=1 bg_thresh=1001 thresh=2002 gap=554 poll_thresh=15 ino=257 dd-2584 [006] 180.276450: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=415 unstable=1 bg_thresh=1003 thresh=2007 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 180.276697: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=490 unstable=1 bg_thresh=1003 thresh=2006 gap=508 poll_thresh=17 ino=257 dd-2584 [006] 180.276950: balance_dirty_state: bdi btrfs-1: dirty=982 wb=540 unstable=1 bg_thresh=999 thresh=1999 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 180.276953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=55040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 180.280372: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=880 to_write=7312 dd-2584 [004] 180.283962: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1290 unstable=1 bg_thresh=999 thresh=1999 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 180.283970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=55040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.291869: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1165 unstable=1 bg_thresh=998 thresh=1997 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 180.291940: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1165 unstable=1 bg_thresh=998 thresh=1997 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 180.291999: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1165 unstable=1 bg_thresh=1001 thresh=2002 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 180.292057: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1165 unstable=1 bg_thresh=1001 thresh=2002 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 180.292114: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1165 unstable=1 bg_thresh=1003 thresh=2007 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 180.292396: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1165 unstable=1 bg_thresh=1006 thresh=2012 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 180.292511: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1165 unstable=1 bg_thresh=1008 thresh=2016 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 180.292516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=55040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.299932: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1165 unstable=1 bg_thresh=1008 thresh=2016 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 180.299941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=55040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.307893: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1040 unstable=1 bg_thresh=1000 thresh=2000 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 180.307959: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1040 unstable=1 bg_thresh=1000 thresh=2000 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 180.308019: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1040 unstable=1 bg_thresh=1002 thresh=2005 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 180.308077: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1040 unstable=1 bg_thresh=1002 thresh=2005 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 180.308137: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1040 unstable=1 bg_thresh=1005 thresh=2010 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 180.308259: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1040 unstable=1 bg_thresh=1004 thresh=2009 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 180.308380: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1040 unstable=1 bg_thresh=1006 thresh=2013 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 180.308384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=55040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.315883: balance_dirty_state: bdi btrfs-1: dirty=482 wb=915 unstable=1 bg_thresh=996 thresh=1992 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 180.315949: balance_dirty_state: bdi btrfs-1: dirty=507 wb=915 unstable=1 bg_thresh=996 thresh=1992 gap=569 poll_thresh=13 ino=257 dd-2584 [004] 180.316017: balance_dirty_state: bdi btrfs-1: dirty=507 wb=915 unstable=1 bg_thresh=998 thresh=1997 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 180.316088: balance_dirty_state: bdi btrfs-1: dirty=532 wb=915 unstable=1 bg_thresh=998 thresh=1997 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 180.316182: balance_dirty_state: bdi btrfs-1: dirty=557 wb=915 unstable=1 bg_thresh=1001 thresh=2002 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 180.316649: balance_dirty_state: bdi btrfs-1: dirty=582 wb=915 unstable=1 bg_thresh=1003 thresh=2007 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 180.316800: balance_dirty_state: bdi btrfs-1: dirty=607 wb=915 unstable=1 bg_thresh=1005 thresh=2011 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 180.316805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=55040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.323900: balance_dirty_state: bdi btrfs-1: dirty=607 wb=915 unstable=1 bg_thresh=999 thresh=1999 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 180.323904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=55040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.331939: balance_dirty_state: bdi btrfs-1: dirty=607 wb=890 unstable=1 bg_thresh=988 thresh=1977 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 180.331945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=55040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.339927: balance_dirty_state: bdi btrfs-1: dirty=607 wb=890 unstable=1 bg_thresh=992 thresh=1985 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 180.339933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=55040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.347913: balance_dirty_state: bdi btrfs-1: dirty=607 wb=740 unstable=1 bg_thresh=991 thresh=1982 gap=634 poll_thresh=18 ino=257 dd-2584 [000] 180.347977: balance_dirty_state: bdi btrfs-1: dirty=632 wb=740 unstable=1 bg_thresh=991 thresh=1982 gap=609 poll_thresh=13 ino=257 dd-2584 [000] 180.348032: balance_dirty_state: bdi btrfs-1: dirty=632 wb=740 unstable=1 bg_thresh=993 thresh=1987 gap=614 poll_thresh=14 ino=257 dd-2584 [000] 180.348086: balance_dirty_state: bdi btrfs-1: dirty=657 wb=740 unstable=1 bg_thresh=993 thresh=1987 gap=589 poll_thresh=15 ino=257 dd-2584 [000] 180.348142: balance_dirty_state: bdi btrfs-1: dirty=657 wb=740 unstable=1 bg_thresh=996 thresh=1992 gap=594 poll_thresh=16 ino=257 dd-2584 [000] 180.348256: balance_dirty_state: bdi btrfs-1: dirty=707 wb=740 unstable=1 bg_thresh=995 thresh=1991 gap=543 poll_thresh=17 ino=257 dd-2584 [000] 180.348373: balance_dirty_state: bdi btrfs-1: dirty=732 wb=740 unstable=1 bg_thresh=997 thresh=1995 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 180.348490: balance_dirty_state: bdi btrfs-1: dirty=757 wb=740 unstable=1 bg_thresh=997 thresh=1994 gap=496 poll_thresh=19 ino=257 dd-2584 [000] 180.348494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=55040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 180.355924: balance_dirty_state: bdi btrfs-1: dirty=757 wb=615 unstable=1 bg_thresh=989 thresh=1979 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 180.356048: balance_dirty_state: bdi btrfs-1: dirty=757 wb=615 unstable=1 bg_thresh=989 thresh=1979 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 180.356166: balance_dirty_state: bdi btrfs-1: dirty=782 wb=615 unstable=1 bg_thresh=992 thresh=1984 gap=586 poll_thresh=15 ino=257 dd-2584 [001] 180.356283: balance_dirty_state: bdi btrfs-1: dirty=807 wb=615 unstable=1 bg_thresh=994 thresh=1989 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 180.356867: balance_dirty_state: bdi btrfs-1: dirty=832 wb=615 unstable=1 bg_thresh=997 thresh=1994 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 180.357101: balance_dirty_state: bdi btrfs-1: dirty=857 wb=615 unstable=1 bg_thresh=996 thresh=1993 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 180.357336: balance_dirty_state: bdi btrfs-1: dirty=907 wb=615 unstable=1 bg_thresh=996 thresh=1992 gap=469 poll_thresh=19 ino=257 dd-2584 [001] 180.357345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=55040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 180.363904: balance_dirty_state: bdi btrfs-1: dirty=907 wb=490 unstable=1 bg_thresh=998 thresh=1997 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 180.364031: balance_dirty_state: bdi btrfs-1: dirty=907 wb=490 unstable=1 bg_thresh=1001 thresh=2002 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 180.364151: balance_dirty_state: bdi btrfs-1: dirty=932 wb=490 unstable=1 bg_thresh=1000 thresh=2001 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 180.364272: balance_dirty_state: bdi btrfs-1: dirty=957 wb=490 unstable=1 bg_thresh=1000 thresh=2001 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 180.364507: balance_dirty_state: bdi btrfs-1: dirty=982 wb=490 unstable=1 bg_thresh=1002 thresh=2005 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 180.364743: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=490 unstable=1 bg_thresh=999 thresh=1998 gap=500 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 180.364797: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7808 wrote=0 to_write=8192 dd-2584 [001] 180.364990: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=490 unstable=1 bg_thresh=998 thresh=1997 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 180.364993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=55040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 180.368782: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=832 to_write=7360 dd-2584 [005] 180.371885: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1190 unstable=1 bg_thresh=998 thresh=1997 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 180.372039: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1190 unstable=1 bg_thresh=998 thresh=1997 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 180.372726: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1190 unstable=1 bg_thresh=1001 thresh=2002 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 180.372808: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1190 unstable=1 bg_thresh=1000 thresh=2001 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 180.372960: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1190 unstable=1 bg_thresh=1000 thresh=2000 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 180.373114: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1190 unstable=1 bg_thresh=999 thresh=1999 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 180.373266: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1190 unstable=1 bg_thresh=999 thresh=1998 gap=450 poll_thresh=19 ino=257 dd-2584 [005] 180.373272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 180.380037: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1065 unstable=1 bg_thresh=997 thresh=1994 gap=571 poll_thresh=19 ino=257 dd-2584 [005] 180.380169: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1065 unstable=1 bg_thresh=999 thresh=1999 gap=576 poll_thresh=14 ino=257 dd-2584 [005] 180.380289: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1065 unstable=1 bg_thresh=999 thresh=1998 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 180.380407: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1065 unstable=1 bg_thresh=999 thresh=1998 gap=525 poll_thresh=16 ino=257 dd-2584 [005] 180.380642: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1065 unstable=1 bg_thresh=1001 thresh=2002 gap=504 poll_thresh=17 ino=257 dd-2584 [005] 180.380878: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1065 unstable=1 bg_thresh=997 thresh=1995 gap=472 poll_thresh=18 ino=257 dd-2584 [005] 180.380887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 180.387978: balance_dirty_state: bdi btrfs-1: dirty=457 wb=940 unstable=1 bg_thresh=997 thresh=1995 gap=597 poll_thresh=18 ino=257 dd-2584 [005] 180.388051: balance_dirty_state: bdi btrfs-1: dirty=482 wb=940 unstable=1 bg_thresh=994 thresh=1989 gap=566 poll_thresh=13 ino=257 dd-2584 [005] 180.388286: balance_dirty_state: bdi btrfs-1: dirty=482 wb=940 unstable=1 bg_thresh=993 thresh=1986 gap=563 poll_thresh=14 ino=257 dd-2584 [005] 180.388351: balance_dirty_state: bdi btrfs-1: dirty=507 wb=940 unstable=1 bg_thresh=995 thresh=1991 gap=543 poll_thresh=15 ino=257 dd-2584 [005] 180.388416: balance_dirty_state: bdi btrfs-1: dirty=532 wb=940 unstable=1 bg_thresh=992 thresh=1985 gap=512 poll_thresh=16 ino=257 dd-2584 [005] 180.388540: balance_dirty_state: bdi btrfs-1: dirty=557 wb=940 unstable=1 bg_thresh=997 thresh=1995 gap=497 poll_thresh=17 ino=257 dd-2584 [005] 180.388544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 180.395940: balance_dirty_state: bdi btrfs-1: dirty=557 wb=940 unstable=1 bg_thresh=998 thresh=1996 gap=498 poll_thresh=17 ino=257 dd-2584 [005] 180.395947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.403965: balance_dirty_state: bdi btrfs-1: dirty=557 wb=690 unstable=1 bg_thresh=997 thresh=1994 gap=746 poll_thresh=17 ino=257 dd-2584 [004] 180.404039: balance_dirty_state: bdi btrfs-1: dirty=582 wb=690 unstable=1 bg_thresh=997 thresh=1994 gap=721 poll_thresh=13 ino=257 dd-2584 [004] 180.404099: balance_dirty_state: bdi btrfs-1: dirty=607 wb=690 unstable=1 bg_thresh=999 thresh=1999 gap=701 poll_thresh=14 ino=257 dd-2584 [004] 180.404155: balance_dirty_state: bdi btrfs-1: dirty=607 wb=690 unstable=1 bg_thresh=999 thresh=1999 gap=701 poll_thresh=15 ino=257 dd-2584 [004] 180.404210: balance_dirty_state: bdi btrfs-1: dirty=632 wb=690 unstable=1 bg_thresh=1002 thresh=2004 gap=681 poll_thresh=16 ino=257 dd-2584 [004] 180.404322: balance_dirty_state: bdi btrfs-1: dirty=657 wb=690 unstable=1 bg_thresh=1004 thresh=2009 gap=661 poll_thresh=17 ino=257 dd-2584 [004] 180.404435: balance_dirty_state: bdi btrfs-1: dirty=682 wb=690 unstable=1 bg_thresh=1006 thresh=2013 gap=640 poll_thresh=18 ino=257 dd-2584 [004] 180.404549: balance_dirty_state: bdi btrfs-1: dirty=732 wb=690 unstable=1 bg_thresh=1006 thresh=2012 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 180.404827: balance_dirty_state: bdi btrfs-1: dirty=757 wb=690 unstable=1 bg_thresh=1005 thresh=2011 gap=563 poll_thresh=20 ino=257 dd-2584 [004] 180.404992: balance_dirty_state: bdi btrfs-1: dirty=782 wb=690 unstable=1 bg_thresh=1004 thresh=2008 gap=535 poll_thresh=21 ino=257 dd-2584 [004] 180.405162: balance_dirty_state: bdi btrfs-1: dirty=807 wb=690 unstable=1 bg_thresh=1009 thresh=2019 gap=521 poll_thresh=22 ino=257 dd-2584 [004] 180.405357: balance_dirty_state: bdi btrfs-1: dirty=857 wb=565 unstable=1 bg_thresh=1009 thresh=2018 gap=595 poll_thresh=23 ino=257 dd-2584 [004] 180.405478: balance_dirty_state: bdi btrfs-1: dirty=882 wb=565 unstable=1 bg_thresh=1008 thresh=2017 gap=569 poll_thresh=24 ino=257 dd-2584 [004] 180.405591: balance_dirty_state: bdi btrfs-1: dirty=907 wb=565 unstable=1 bg_thresh=1010 thresh=2021 gap=548 poll_thresh=25 ino=257 dd-2584 [004] 180.405704: balance_dirty_state: bdi btrfs-1: dirty=957 wb=565 unstable=1 bg_thresh=1007 thresh=2014 gap=491 poll_thresh=26 ino=257 dd-2584 [004] 180.405709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.411967: balance_dirty_state: bdi btrfs-1: dirty=957 wb=565 unstable=1 bg_thresh=1007 thresh=2014 gap=491 poll_thresh=26 ino=257 dd-2584 [004] 180.411977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.419954: balance_dirty_state: bdi btrfs-1: dirty=957 wb=440 unstable=1 bg_thresh=1005 thresh=2011 gap=613 poll_thresh=26 ino=257 dd-2584 [004] 180.420052: balance_dirty_state: bdi btrfs-1: dirty=957 wb=440 unstable=1 bg_thresh=1005 thresh=2011 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 180.420166: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=440 unstable=1 bg_thresh=1005 thresh=2010 gap=562 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 180.420230: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7864 wrote=0 to_write=8192 dd-2584 [004] 180.420514: balance_dirty_state: bdi btrfs-1: dirty=957 wb=515 unstable=1 bg_thresh=1003 thresh=2006 gap=533 poll_thresh=21 ino=257 dd-2584 [004] 180.420698: balance_dirty_state: bdi btrfs-1: dirty=907 wb=590 unstable=1 bg_thresh=1004 thresh=2009 gap=511 poll_thresh=22 ino=257 dd-2584 [004] 180.420881: balance_dirty_state: bdi btrfs-1: dirty=857 wb=665 unstable=1 bg_thresh=1003 thresh=2006 gap=483 poll_thresh=23 ino=257 dd-2584 [004] 180.420883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 180.422345: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=880 to_write=7312 dd-2584 [000] 180.427999: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1215 unstable=1 bg_thresh=1006 thresh=2012 gap=614 poll_thresh=23 ino=257 dd-2584 [000] 180.428064: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1215 unstable=1 bg_thresh=1006 thresh=2012 gap=589 poll_thresh=17 ino=257 dd-2584 [000] 180.428272: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1140 unstable=1 bg_thresh=1008 thresh=2017 gap=644 poll_thresh=18 ino=257 dd-2584 [000] 180.428459: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1090 unstable=1 bg_thresh=1010 thresh=2020 gap=647 poll_thresh=19 ino=257 dd-2584 [000] 180.428609: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1090 unstable=1 bg_thresh=1012 thresh=2024 gap=626 poll_thresh=20 ino=257 dd-2584 [000] 180.428726: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1090 unstable=1 bg_thresh=1011 thresh=2023 gap=600 poll_thresh=21 ino=257 dd-2584 [000] 180.429019: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1090 unstable=1 bg_thresh=1011 thresh=2022 gap=574 poll_thresh=22 ino=257 dd-2584 [000] 180.429136: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1090 unstable=1 bg_thresh=1010 thresh=2021 gap=523 poll_thresh=23 ino=257 dd-2584 [000] 180.429254: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1090 unstable=1 bg_thresh=1012 thresh=2025 gap=502 poll_thresh=24 ino=257 dd-2584 [000] 180.429259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=100% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.436015: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1090 unstable=1 bg_thresh=1012 thresh=2025 gap=502 poll_thresh=24 ino=257 dd-2584 [000] 180.436029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=100% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.444023: balance_dirty_state: bdi btrfs-1: dirty=432 wb=890 unstable=1 bg_thresh=1000 thresh=2001 gap=678 poll_thresh=24 ino=257 dd-2584 [000] 180.444114: balance_dirty_state: bdi btrfs-1: dirty=457 wb=890 unstable=1 bg_thresh=1000 thresh=2001 gap=653 poll_thresh=18 ino=257 dd-2584 [000] 180.444276: balance_dirty_state: bdi btrfs-1: dirty=482 wb=890 unstable=1 bg_thresh=1003 thresh=2006 gap=633 poll_thresh=19 ino=257 dd-2584 [000] 180.444445: balance_dirty_state: bdi btrfs-1: dirty=507 wb=890 unstable=1 bg_thresh=1002 thresh=2005 gap=607 poll_thresh=20 ino=257 dd-2584 [000] 180.444616: balance_dirty_state: bdi btrfs-1: dirty=532 wb=890 unstable=1 bg_thresh=1004 thresh=2009 gap=586 poll_thresh=21 ino=257 dd-2584 [000] 180.444788: balance_dirty_state: bdi btrfs-1: dirty=582 wb=890 unstable=1 bg_thresh=1004 thresh=2008 gap=535 poll_thresh=22 ino=257 dd-2584 [000] 180.444960: balance_dirty_state: bdi btrfs-1: dirty=607 wb=890 unstable=1 bg_thresh=1003 thresh=2007 gap=509 poll_thresh=23 ino=257 dd-2584 [000] 180.445425: balance_dirty_state: bdi btrfs-1: dirty=632 wb=890 unstable=1 bg_thresh=1003 thresh=2006 gap=483 poll_thresh=24 ino=257 dd-2584 [000] 180.445431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 180.451982: balance_dirty_state: bdi btrfs-1: dirty=628 wb=890 unstable=1 bg_thresh=988 thresh=1976 gap=457 poll_thresh=24 ino=257 dd-2584 [001] 180.451988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 180.459974: balance_dirty_state: bdi btrfs-1: dirty=628 wb=640 unstable=1 bg_thresh=996 thresh=1992 gap=723 poll_thresh=24 ino=257 dd-2584 [001] 180.460041: balance_dirty_state: bdi btrfs-1: dirty=653 wb=640 unstable=1 bg_thresh=998 thresh=1997 gap=703 poll_thresh=18 ino=257 dd-2584 [001] 180.460158: balance_dirty_state: bdi btrfs-1: dirty=678 wb=640 unstable=1 bg_thresh=1001 thresh=2002 gap=683 poll_thresh=19 ino=257 dd-2584 [001] 180.460277: balance_dirty_state: bdi btrfs-1: dirty=728 wb=640 unstable=1 bg_thresh=1000 thresh=2001 gap=632 poll_thresh=20 ino=257 dd-2584 [001] 180.460400: balance_dirty_state: bdi btrfs-1: dirty=753 wb=640 unstable=1 bg_thresh=1002 thresh=2005 gap=611 poll_thresh=21 ino=257 dd-2584 [001] 180.460522: balance_dirty_state: bdi btrfs-1: dirty=778 wb=640 unstable=1 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=22 ino=257 dd-2584 [001] 180.460644: balance_dirty_state: bdi btrfs-1: dirty=803 wb=640 unstable=1 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=23 ino=257 dd-2584 [001] 180.460765: balance_dirty_state: bdi btrfs-1: dirty=853 wb=640 unstable=1 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=24 ino=257 dd-2584 [001] 180.461060: balance_dirty_state: bdi btrfs-1: dirty=878 wb=640 unstable=1 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=25 ino=257 dd-2584 [001] 180.461065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 180.468007: balance_dirty_state: bdi btrfs-1: dirty=878 wb=515 unstable=1 bg_thresh=998 thresh=1997 gap=603 poll_thresh=25 ino=257 dd-2584 [001] 180.468097: balance_dirty_state: bdi btrfs-1: dirty=903 wb=515 unstable=1 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=19 ino=257 dd-2584 [001] 180.468212: balance_dirty_state: bdi btrfs-1: dirty=928 wb=515 unstable=1 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=20 ino=257 dd-2584 [001] 180.468326: balance_dirty_state: bdi btrfs-1: dirty=953 wb=515 unstable=1 bg_thresh=1000 thresh=2000 gap=531 poll_thresh=21 ino=257 dd-2584 [001] 180.468442: balance_dirty_state: bdi btrfs-1: dirty=978 wb=515 unstable=1 bg_thresh=1002 thresh=2004 gap=510 poll_thresh=22 ino=257 dd-2584 [001] 180.468557: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=515 unstable=1 bg_thresh=1001 thresh=2003 gap=459 poll_thresh=23 ino=257 dd-2584 [001] 180.468561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 180.468645: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7912 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 180.471044: writeback_single_inode: bdi btrfs-1: ino=257 state= age=292 wrote=832 to_write=7360 dd-2584 [005] 180.479963: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1215 unstable=1 bg_thresh=996 thresh=1993 gap=574 poll_thresh=23 ino=257 dd-2584 [005] 180.480080: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1215 unstable=1 bg_thresh=996 thresh=1993 gap=549 poll_thresh=17 ino=257 dd-2584 [005] 180.480318: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1215 unstable=1 bg_thresh=998 thresh=1997 gap=528 poll_thresh=18 ino=257 dd-2584 [005] 180.480554: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1215 unstable=1 bg_thresh=998 thresh=1996 gap=502 poll_thresh=19 ino=257 dd-2584 [005] 180.481147: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1215 unstable=1 bg_thresh=997 thresh=1995 gap=476 poll_thresh=20 ino=257 dd-2584 [005] 180.481156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=54584 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 180.488049: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1090 unstable=1 bg_thresh=996 thresh=1993 gap=599 poll_thresh=20 ino=257 dd-2584 [000] 180.488176: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1090 unstable=1 bg_thresh=996 thresh=1993 gap=574 poll_thresh=15 ino=257 dd-2584 [000] 180.488293: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1090 unstable=1 bg_thresh=999 thresh=1998 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 180.488527: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1090 unstable=1 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 180.488761: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1090 unstable=1 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=18 ino=257 dd-2584 [000] 180.488998: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1090 unstable=1 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 180.489007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=54584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.495959: balance_dirty_state: bdi btrfs-1: dirty=428 wb=965 unstable=1 bg_thresh=1003 thresh=2006 gap=612 poll_thresh=19 ino=257 dd-2584 [000] 180.496087: balance_dirty_state: bdi btrfs-1: dirty=453 wb=965 unstable=1 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=14 ino=257 dd-2584 [000] 180.496204: balance_dirty_state: bdi btrfs-1: dirty=478 wb=965 unstable=1 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=15 ino=257 dd-2584 [000] 180.496324: balance_dirty_state: bdi btrfs-1: dirty=478 wb=965 unstable=1 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 180.496558: balance_dirty_state: bdi btrfs-1: dirty=528 wb=965 unstable=1 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=17 ino=257 dd-2584 [000] 180.496795: balance_dirty_state: bdi btrfs-1: dirty=553 wb=965 unstable=1 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 180.496804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=54584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.504009: balance_dirty_state: bdi btrfs-1: dirty=553 wb=840 unstable=1 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 180.504390: balance_dirty_state: bdi btrfs-1: dirty=578 wb=840 unstable=1 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 180.504475: balance_dirty_state: bdi btrfs-1: dirty=603 wb=840 unstable=1 bg_thresh=1004 thresh=2008 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 180.504558: balance_dirty_state: bdi btrfs-1: dirty=603 wb=840 unstable=1 bg_thresh=1004 thresh=2008 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 180.504642: balance_dirty_state: bdi btrfs-1: dirty=628 wb=840 unstable=1 bg_thresh=1003 thresh=2007 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 180.504815: balance_dirty_state: bdi btrfs-1: dirty=653 wb=840 unstable=1 bg_thresh=1003 thresh=2006 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 180.504983: balance_dirty_state: bdi btrfs-1: dirty=703 wb=840 unstable=1 bg_thresh=1005 thresh=2010 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 180.504989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=54584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.511974: balance_dirty_state: bdi btrfs-1: dirty=703 wb=715 unstable=1 bg_thresh=1005 thresh=2011 gap=592 poll_thresh=18 ino=257 dd-2584 [000] 180.512045: balance_dirty_state: bdi btrfs-1: dirty=728 wb=715 unstable=1 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=13 ino=257 dd-2584 [000] 180.512102: balance_dirty_state: bdi btrfs-1: dirty=728 wb=715 unstable=1 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=14 ino=257 dd-2584 [000] 180.512159: balance_dirty_state: bdi btrfs-1: dirty=753 wb=715 unstable=1 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=15 ino=257 dd-2584 [000] 180.512215: balance_dirty_state: bdi btrfs-1: dirty=753 wb=715 unstable=1 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=16 ino=257 dd-2584 [000] 180.512330: balance_dirty_state: bdi btrfs-1: dirty=803 wb=715 unstable=1 bg_thresh=1006 thresh=2013 gap=494 poll_thresh=17 ino=257 dd-2584 [000] 180.512334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=101% bdi_bw=54584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.519982: balance_dirty_state: bdi btrfs-1: dirty=803 wb=715 unstable=1 bg_thresh=1006 thresh=2013 gap=494 poll_thresh=17 ino=257 dd-2584 [000] 180.519990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=101% bdi_bw=54584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.528006: balance_dirty_state: bdi btrfs-1: dirty=803 wb=715 unstable=1 bg_thresh=1006 thresh=2013 gap=494 poll_thresh=17 ino=257 dd-2584 [000] 180.528010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=101% bdi_bw=54584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.535993: balance_dirty_state: bdi btrfs-1: dirty=803 wb=590 unstable=1 bg_thresh=1006 thresh=2012 gap=618 poll_thresh=17 ino=257 dd-2584 [000] 180.536091: balance_dirty_state: bdi btrfs-1: dirty=803 wb=590 unstable=1 bg_thresh=1005 thresh=2011 gap=617 poll_thresh=13 ino=257 dd-2584 [000] 180.536208: balance_dirty_state: bdi btrfs-1: dirty=828 wb=590 unstable=1 bg_thresh=1005 thresh=2011 gap=592 poll_thresh=14 ino=257 dd-2584 [000] 180.536673: balance_dirty_state: bdi btrfs-1: dirty=853 wb=590 unstable=1 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=15 ino=257 dd-2584 [000] 180.536792: balance_dirty_state: bdi btrfs-1: dirty=853 wb=590 unstable=1 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=16 ino=257 dd-2584 [000] 180.537027: balance_dirty_state: bdi btrfs-1: dirty=903 wb=590 unstable=1 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=17 ino=257 dd-2584 [000] 180.537269: balance_dirty_state: bdi btrfs-1: dirty=928 wb=590 unstable=1 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 180.537277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-150% task_weight=100% bdi_bw=54584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.544005: balance_dirty_state: bdi btrfs-1: dirty=928 wb=465 unstable=1 bg_thresh=1004 thresh=2009 gap=615 poll_thresh=18 ino=257 dd-2584 [000] 180.544130: balance_dirty_state: bdi btrfs-1: dirty=953 wb=465 unstable=1 bg_thresh=1007 thresh=2014 gap=595 poll_thresh=13 ino=257 dd-2584 [000] 180.544248: balance_dirty_state: bdi btrfs-1: dirty=953 wb=465 unstable=1 bg_thresh=1004 thresh=2008 gap=589 poll_thresh=14 ino=257 dd-2584 [000] 180.544365: balance_dirty_state: bdi btrfs-1: dirty=978 wb=465 unstable=1 bg_thresh=1006 thresh=2013 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 180.544485: balance_dirty_state: bdi btrfs-1: dirty=978 wb=465 unstable=1 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 180.544720: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=465 unstable=1 bg_thresh=1005 thresh=2011 gap=517 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 180.544772: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7988 wrote=0 to_write=8192 dd-2584 [000] 180.544966: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=465 unstable=1 bg_thresh=1005 thresh=2010 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 180.544968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=54584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 180.547230: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=832 to_write=7360 dd-2584 [000] 180.552057: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1290 unstable=1 bg_thresh=1007 thresh=2015 gap=471 poll_thresh=13 ino=257 dd-2584 [000] 180.552062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=54584 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 180.560023: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1165 unstable=1 bg_thresh=1006 thresh=2013 gap=594 poll_thresh=13 ino=257 dd-2584 [000] 180.560088: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1165 unstable=1 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=10 ino=257 dd-2584 [000] 180.560328: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1165 unstable=1 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=11 ino=257 dd-2584 [000] 180.560391: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1165 unstable=1 bg_thresh=1003 thresh=2006 gap=537 poll_thresh=12 ino=257 dd-2584 [000] 180.560453: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1165 unstable=1 bg_thresh=1005 thresh=2010 gap=541 poll_thresh=13 ino=257 dd-2584 [000] 180.560514: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1165 unstable=1 bg_thresh=1005 thresh=2010 gap=516 poll_thresh=14 ino=257 dd-2584 [000] 180.560574: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1165 unstable=1 bg_thresh=1004 thresh=2009 gap=515 poll_thresh=15 ino=257 dd-2584 [000] 180.560634: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1165 unstable=1 bg_thresh=1004 thresh=2009 gap=490 poll_thresh=16 ino=257 dd-2584 [000] 180.560638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=54584 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 180.572072: balance_dirty_state: bdi btrfs-1: dirty=353 wb=815 unstable=1 bg_thresh=1000 thresh=2001 gap=832 poll_thresh=16 ino=257 dd-2584 [000] 180.572162: balance_dirty_state: bdi btrfs-1: dirty=378 wb=815 unstable=1 bg_thresh=1000 thresh=2001 gap=807 poll_thresh=12 ino=257 dd-2584 [000] 180.572247: balance_dirty_state: bdi btrfs-1: dirty=378 wb=815 unstable=1 bg_thresh=1003 thresh=2006 gap=812 poll_thresh=13 ino=257 dd-2584 [000] 180.572334: balance_dirty_state: bdi btrfs-1: dirty=403 wb=815 unstable=1 bg_thresh=1003 thresh=2006 gap=787 poll_thresh=14 ino=257 dd-2584 [000] 180.572422: balance_dirty_state: bdi btrfs-1: dirty=428 wb=815 unstable=1 bg_thresh=1005 thresh=2011 gap=767 poll_thresh=15 ino=257 dd-2584 [000] 180.572510: balance_dirty_state: bdi btrfs-1: dirty=428 wb=815 unstable=1 bg_thresh=1002 thresh=2005 gap=761 poll_thresh=16 ino=257 dd-2584 [000] 180.572690: balance_dirty_state: bdi btrfs-1: dirty=478 wb=815 unstable=1 bg_thresh=1004 thresh=2009 gap=715 poll_thresh=17 ino=257 dd-2584 [000] 180.572867: balance_dirty_state: bdi btrfs-1: dirty=503 wb=815 unstable=1 bg_thresh=1004 thresh=2008 gap=689 poll_thresh=18 ino=257 dd-2584 [000] 180.573347: balance_dirty_state: bdi btrfs-1: dirty=528 wb=815 unstable=1 bg_thresh=1003 thresh=2007 gap=663 poll_thresh=19 ino=257 dd-2584 [000] 180.573525: balance_dirty_state: bdi btrfs-1: dirty=553 wb=815 unstable=1 bg_thresh=1003 thresh=2006 gap=637 poll_thresh=20 ino=257 dd-2584 [000] 180.573703: balance_dirty_state: bdi btrfs-1: dirty=603 wb=815 unstable=1 bg_thresh=1005 thresh=2010 gap=591 poll_thresh=21 ino=257 dd-2584 [000] 180.573881: balance_dirty_state: bdi btrfs-1: dirty=628 wb=815 unstable=1 bg_thresh=1004 thresh=2009 gap=565 poll_thresh=22 ino=257 dd-2584 [000] 180.574061: balance_dirty_state: bdi btrfs-1: dirty=653 wb=815 unstable=1 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=23 ino=257 dd-2584 [000] 180.574242: balance_dirty_state: bdi btrfs-1: dirty=703 wb=815 unstable=1 bg_thresh=1006 thresh=2012 gap=493 poll_thresh=24 ino=257 dd-2584 [000] 180.574249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=54584 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 180.579984: balance_dirty_state: bdi btrfs-1: dirty=703 wb=815 unstable=1 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=24 ino=257 dd-2584 [000] 180.579990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=54584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.588009: balance_dirty_state: bdi btrfs-1: dirty=703 wb=815 unstable=1 bg_thresh=993 thresh=1987 gap=468 poll_thresh=24 ino=257 dd-2584 [000] 180.588016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.596012: balance_dirty_state: bdi btrfs-1: dirty=703 wb=565 unstable=1 bg_thresh=1004 thresh=2009 gap=740 poll_thresh=24 ino=257 dd-2584 [000] 180.596077: balance_dirty_state: bdi btrfs-1: dirty=703 wb=565 unstable=1 bg_thresh=1007 thresh=2014 gap=745 poll_thresh=18 ino=257 dd-2584 [000] 180.596192: balance_dirty_state: bdi btrfs-1: dirty=728 wb=565 unstable=1 bg_thresh=1006 thresh=2013 gap=719 poll_thresh=19 ino=257 dd-2584 [000] 180.596310: balance_dirty_state: bdi btrfs-1: dirty=778 wb=565 unstable=1 bg_thresh=1006 thresh=2012 gap=668 poll_thresh=20 ino=257 dd-2584 [000] 180.596594: balance_dirty_state: bdi btrfs-1: dirty=803 wb=565 unstable=1 bg_thresh=1008 thresh=2016 gap=647 poll_thresh=21 ino=257 dd-2584 [000] 180.596705: balance_dirty_state: bdi btrfs-1: dirty=828 wb=565 unstable=1 bg_thresh=1007 thresh=2015 gap=621 poll_thresh=22 ino=257 dd-2584 [000] 180.596820: balance_dirty_state: bdi btrfs-1: dirty=878 wb=565 unstable=1 bg_thresh=1004 thresh=2008 gap=564 poll_thresh=23 ino=257 dd-2584 [000] 180.596933: balance_dirty_state: bdi btrfs-1: dirty=903 wb=565 unstable=1 bg_thresh=1003 thresh=2007 gap=538 poll_thresh=24 ino=257 dd-2584 [000] 180.597047: balance_dirty_state: bdi btrfs-1: dirty=928 wb=565 unstable=1 bg_thresh=1005 thresh=2011 gap=517 poll_thresh=25 ino=257 dd-2584 [000] 180.597159: balance_dirty_state: bdi btrfs-1: dirty=953 wb=565 unstable=1 bg_thresh=1005 thresh=2010 gap=491 poll_thresh=26 ino=257 dd-2584 [000] 180.597164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.604061: balance_dirty_state: bdi btrfs-1: dirty=953 wb=565 unstable=1 bg_thresh=1002 thresh=2004 gap=485 poll_thresh=26 ino=257 dd-2584 [000] 180.604069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.612036: balance_dirty_state: bdi btrfs-1: dirty=953 wb=440 unstable=1 bg_thresh=997 thresh=1994 gap=600 poll_thresh=26 ino=257 dd-2584 [000] 180.612113: balance_dirty_state: bdi btrfs-1: dirty=978 wb=440 unstable=1 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=19 ino=257 dd-2584 [000] 180.612254: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=440 unstable=1 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 180.612316: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8056 wrote=0 to_write=8192 dd-2584 [000] 180.612605: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=490 unstable=1 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=21 ino=257 dd-2584 [000] 180.612756: balance_dirty_state: bdi btrfs-1: dirty=978 wb=540 unstable=1 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=22 ino=257 dd-2584 [000] 180.612757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 180.614678: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=848 to_write=7344 dd-2584 [004] 180.620056: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1165 unstable=1 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=22 ino=257 dd-2584 [004] 180.620136: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1165 unstable=1 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=16 ino=257 dd-2584 [004] 180.620256: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1165 unstable=1 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 180.620375: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1165 unstable=1 bg_thresh=1003 thresh=2006 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 180.620494: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1165 unstable=1 bg_thresh=1002 thresh=2005 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 180.620614: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1165 unstable=1 bg_thresh=999 thresh=1998 gap=479 poll_thresh=20 ino=257 dd-2584 [004] 180.620618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.628090: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1040 unstable=1 bg_thresh=998 thresh=1997 gap=603 poll_thresh=20 ino=257 dd-2584 [004] 180.628212: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1040 unstable=1 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 180.628331: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1040 unstable=1 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 180.628567: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1040 unstable=1 bg_thresh=1000 thresh=2000 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 180.629158: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1040 unstable=1 bg_thresh=999 thresh=1999 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 180.629391: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1040 unstable=1 bg_thresh=999 thresh=1998 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 180.629400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.636243: balance_dirty_state: bdi btrfs-1: dirty=478 wb=915 unstable=1 bg_thresh=999 thresh=1998 gap=604 poll_thresh=19 ino=257 dd-2584 [000] 180.636369: balance_dirty_state: bdi btrfs-1: dirty=503 wb=915 unstable=1 bg_thresh=999 thresh=1998 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 180.636485: balance_dirty_state: bdi btrfs-1: dirty=503 wb=915 unstable=1 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=15 ino=257 dd-2584 [000] 180.636600: balance_dirty_state: bdi btrfs-1: dirty=528 wb=915 unstable=1 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=16 ino=257 dd-2584 [000] 180.636829: balance_dirty_state: bdi btrfs-1: dirty=553 wb=915 unstable=1 bg_thresh=1006 thresh=2013 gap=544 poll_thresh=17 ino=257 dd-2584 [000] 180.637067: balance_dirty_state: bdi btrfs-1: dirty=578 wb=915 unstable=1 bg_thresh=1006 thresh=2012 gap=518 poll_thresh=18 ino=257 dd-2584 [000] 180.637301: balance_dirty_state: bdi btrfs-1: dirty=628 wb=915 unstable=1 bg_thresh=1005 thresh=2011 gap=467 poll_thresh=19 ino=257 dd-2584 [000] 180.637310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 180.644054: balance_dirty_state: bdi btrfs-1: dirty=628 wb=915 unstable=1 bg_thresh=1005 thresh=2011 gap=467 poll_thresh=19 ino=257 dd-2584 [002] 180.644063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 180.652059: balance_dirty_state: bdi btrfs-1: dirty=628 wb=840 unstable=1 bg_thresh=1000 thresh=2000 gap=531 poll_thresh=19 ino=257 dd-2584 [002] 180.652128: balance_dirty_state: bdi btrfs-1: dirty=628 wb=840 unstable=1 bg_thresh=999 thresh=1999 gap=530 poll_thresh=14 ino=257 dd-2584 [002] 180.652190: balance_dirty_state: bdi btrfs-1: dirty=653 wb=840 unstable=1 bg_thresh=996 thresh=1993 gap=499 poll_thresh=15 ino=257 dd-2584 [002] 180.652250: balance_dirty_state: bdi btrfs-1: dirty=653 wb=840 unstable=1 bg_thresh=999 thresh=1998 gap=504 poll_thresh=16 ino=257 dd-2584 [002] 180.652541: balance_dirty_state: bdi btrfs-1: dirty=703 wb=840 unstable=1 bg_thresh=998 thresh=1997 gap=453 poll_thresh=17 ino=257 dd-2584 [002] 180.652546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.660083: balance_dirty_state: bdi btrfs-1: dirty=703 wb=715 unstable=1 bg_thresh=995 thresh=1990 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 180.660207: balance_dirty_state: bdi btrfs-1: dirty=728 wb=715 unstable=1 bg_thresh=995 thresh=1990 gap=546 poll_thresh=13 ino=257 dd-2584 [004] 180.660325: balance_dirty_state: bdi btrfs-1: dirty=753 wb=715 unstable=1 bg_thresh=997 thresh=1995 gap=526 poll_thresh=14 ino=257 dd-2584 [004] 180.660441: balance_dirty_state: bdi btrfs-1: dirty=753 wb=715 unstable=1 bg_thresh=997 thresh=1995 gap=526 poll_thresh=15 ino=257 dd-2584 [004] 180.660556: balance_dirty_state: bdi btrfs-1: dirty=778 wb=715 unstable=1 bg_thresh=1000 thresh=2000 gap=506 poll_thresh=16 ino=257 dd-2584 [004] 180.660819: balance_dirty_state: bdi btrfs-1: dirty=803 wb=715 unstable=1 bg_thresh=999 thresh=1999 gap=480 poll_thresh=17 ino=257 dd-2584 [004] 180.660825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.668097: balance_dirty_state: bdi btrfs-1: dirty=803 wb=590 unstable=1 bg_thresh=999 thresh=1999 gap=605 poll_thresh=17 ino=257 dd-2584 [000] 180.668197: balance_dirty_state: bdi btrfs-1: dirty=803 wb=590 unstable=1 bg_thresh=999 thresh=1999 gap=605 poll_thresh=13 ino=257 dd-2584 [000] 180.668280: balance_dirty_state: bdi btrfs-1: dirty=828 wb=590 unstable=1 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=14 ino=257 dd-2584 [000] 180.668364: balance_dirty_state: bdi btrfs-1: dirty=853 wb=590 unstable=1 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=15 ino=257 dd-2584 [000] 180.668536: balance_dirty_state: bdi btrfs-1: dirty=853 wb=540 unstable=1 bg_thresh=1004 thresh=2009 gap=615 poll_thresh=16 ino=257 dd-2584 [000] 180.668718: balance_dirty_state: bdi btrfs-1: dirty=903 wb=465 unstable=1 bg_thresh=1005 thresh=2011 gap=642 poll_thresh=17 ino=257 dd-2584 [000] 180.668891: balance_dirty_state: bdi btrfs-1: dirty=928 wb=465 unstable=1 bg_thresh=1007 thresh=2015 gap=621 poll_thresh=18 ino=257 dd-2584 [000] 180.669309: balance_dirty_state: bdi btrfs-1: dirty=953 wb=465 unstable=1 bg_thresh=1007 thresh=2014 gap=595 poll_thresh=19 ino=257 dd-2584 [000] 180.669477: balance_dirty_state: bdi btrfs-1: dirty=978 wb=465 unstable=1 bg_thresh=1006 thresh=2013 gap=569 poll_thresh=20 ino=257 dd-2584 [000] 180.669646: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=465 unstable=1 bg_thresh=1008 thresh=2017 gap=523 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 180.669689: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8112 wrote=0 to_write=8192 dd-2584 [000] 180.669825: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=465 unstable=1 bg_thresh=1005 thresh=2010 gap=491 poll_thresh=22 ino=257 dd-2584 [000] 180.669827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 180.673710: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=848 to_write=7344 dd-2584 [000] 180.675994: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1190 unstable=1 bg_thresh=994 thresh=1989 gap=595 poll_thresh=22 ino=257 dd-2584 [000] 180.676086: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1190 unstable=1 bg_thresh=997 thresh=1995 gap=576 poll_thresh=16 ino=257 dd-2584 [000] 180.676265: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1190 unstable=1 bg_thresh=993 thresh=1987 gap=543 poll_thresh=17 ino=257 dd-2584 [000] 180.676443: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1190 unstable=1 bg_thresh=994 thresh=1989 gap=520 poll_thresh=18 ino=257 dd-2584 [000] 180.676615: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1190 unstable=1 bg_thresh=997 thresh=1994 gap=500 poll_thresh=19 ino=257 dd-2584 [000] 180.677037: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1190 unstable=1 bg_thresh=996 thresh=1993 gap=449 poll_thresh=20 ino=257 dd-2584 [000] 180.677044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.684051: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1190 unstable=1 bg_thresh=996 thresh=1993 gap=449 poll_thresh=20 ino=257 dd-2584 [000] 180.684061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=53512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.692024: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1065 unstable=1 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=20 ino=257 dd-2584 [000] 180.692146: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1065 unstable=1 bg_thresh=999 thresh=1999 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 180.692266: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1065 unstable=1 bg_thresh=999 thresh=1999 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 180.692502: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1065 unstable=1 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 180.692737: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1065 unstable=1 bg_thresh=998 thresh=1996 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 180.692745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=53856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.699982: balance_dirty_state: bdi btrfs-1: dirty=453 wb=940 unstable=1 bg_thresh=998 thresh=1996 gap=602 poll_thresh=18 ino=257 dd-2584 [000] 180.700084: balance_dirty_state: bdi btrfs-1: dirty=453 wb=940 unstable=1 bg_thresh=998 thresh=1996 gap=602 poll_thresh=13 ino=257 dd-2584 [000] 180.700158: balance_dirty_state: bdi btrfs-1: dirty=478 wb=940 unstable=1 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 180.700232: balance_dirty_state: bdi btrfs-1: dirty=478 wb=940 unstable=1 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=15 ino=257 dd-2584 [000] 180.700306: balance_dirty_state: bdi btrfs-1: dirty=503 wb=940 unstable=1 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 180.700452: balance_dirty_state: bdi btrfs-1: dirty=528 wb=940 unstable=1 bg_thresh=996 thresh=1993 gap=524 poll_thresh=17 ino=257 dd-2584 [000] 180.700601: balance_dirty_state: bdi btrfs-1: dirty=578 wb=940 unstable=1 bg_thresh=998 thresh=1997 gap=478 poll_thresh=18 ino=257 dd-2584 [000] 180.700606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=53856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.708673: balance_dirty_state: bdi btrfs-1: dirty=578 wb=865 unstable=1 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=18 ino=257 dd-2584 [004] 180.708766: balance_dirty_state: bdi btrfs-1: dirty=603 wb=865 unstable=1 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=13 ino=257 dd-2584 [004] 180.709124: balance_dirty_state: bdi btrfs-1: dirty=628 wb=865 unstable=1 bg_thresh=1000 thresh=2001 gap=507 poll_thresh=14 ino=257 dd-2584 [004] 180.709211: balance_dirty_state: bdi btrfs-1: dirty=628 wb=865 unstable=1 bg_thresh=1003 thresh=2006 gap=512 poll_thresh=15 ino=257 dd-2584 [004] 180.709299: balance_dirty_state: bdi btrfs-1: dirty=653 wb=865 unstable=1 bg_thresh=1002 thresh=2005 gap=486 poll_thresh=16 ino=257 dd-2584 [004] 180.709305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=53856 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 180.716022: balance_dirty_state: bdi btrfs-1: dirty=653 wb=865 unstable=1 bg_thresh=995 thresh=1990 gap=471 poll_thresh=16 ino=257 dd-2584 [004] 180.716028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=53856 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 180.724015: balance_dirty_state: bdi btrfs-1: dirty=653 wb=740 unstable=1 bg_thresh=995 thresh=1991 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 180.724106: balance_dirty_state: bdi btrfs-1: dirty=678 wb=740 unstable=1 bg_thresh=995 thresh=1991 gap=572 poll_thresh=12 ino=257 dd-2584 [004] 180.724193: balance_dirty_state: bdi btrfs-1: dirty=678 wb=740 unstable=1 bg_thresh=995 thresh=1990 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 180.724281: balance_dirty_state: bdi btrfs-1: dirty=703 wb=740 unstable=1 bg_thresh=995 thresh=1990 gap=546 poll_thresh=14 ino=257 dd-2584 [004] 180.724370: balance_dirty_state: bdi btrfs-1: dirty=703 wb=740 unstable=1 bg_thresh=994 thresh=1989 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 180.724462: balance_dirty_state: bdi btrfs-1: dirty=728 wb=740 unstable=1 bg_thresh=994 thresh=1988 gap=519 poll_thresh=16 ino=257 dd-2584 [004] 180.724643: balance_dirty_state: bdi btrfs-1: dirty=753 wb=740 unstable=1 bg_thresh=993 thresh=1987 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 180.724649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=53856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.732087: balance_dirty_state: bdi btrfs-1: dirty=753 wb=590 unstable=1 bg_thresh=995 thresh=1991 gap=647 poll_thresh=17 ino=257 dd-2584 [004] 180.732178: balance_dirty_state: bdi btrfs-1: dirty=778 wb=590 unstable=1 bg_thresh=998 thresh=1996 gap=627 poll_thresh=13 ino=257 dd-2584 [004] 180.732265: balance_dirty_state: bdi btrfs-1: dirty=803 wb=590 unstable=1 bg_thresh=998 thresh=1996 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 180.732350: balance_dirty_state: bdi btrfs-1: dirty=803 wb=590 unstable=1 bg_thresh=1000 thresh=2001 gap=607 poll_thresh=15 ino=257 dd-2584 [004] 180.732437: balance_dirty_state: bdi btrfs-1: dirty=828 wb=590 unstable=1 bg_thresh=997 thresh=1995 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 180.732613: balance_dirty_state: bdi btrfs-1: dirty=853 wb=590 unstable=1 bg_thresh=999 thresh=1999 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 180.733048: balance_dirty_state: bdi btrfs-1: dirty=878 wb=590 unstable=1 bg_thresh=999 thresh=1998 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 180.733220: balance_dirty_state: bdi btrfs-1: dirty=928 wb=590 unstable=1 bg_thresh=998 thresh=1997 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 180.733226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=53856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.740032: balance_dirty_state: bdi btrfs-1: dirty=928 wb=465 unstable=1 bg_thresh=994 thresh=1988 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 180.740114: balance_dirty_state: bdi btrfs-1: dirty=928 wb=465 unstable=1 bg_thresh=994 thresh=1988 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 180.740174: balance_dirty_state: bdi btrfs-1: dirty=953 wb=465 unstable=1 bg_thresh=996 thresh=1993 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 180.740235: balance_dirty_state: bdi btrfs-1: dirty=978 wb=465 unstable=1 bg_thresh=996 thresh=1993 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 180.740357: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=465 unstable=1 bg_thresh=999 thresh=1998 gap=529 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 180.740412: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8184 wrote=0 to_write=8192 dd-2584 [004] 180.740482: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=465 unstable=1 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 180.740606: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=490 unstable=1 bg_thresh=1003 thresh=2007 gap=463 poll_thresh=19 ino=257 dd-2584 [004] 180.740608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=53856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 180.742466: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=848 to_write=7344 dd-2584 [004] 180.748011: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1190 unstable=1 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 180.748080: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1190 unstable=1 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 180.748165: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1190 unstable=1 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 180.748263: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1190 unstable=1 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 180.748612: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1190 unstable=1 bg_thresh=999 thresh=1998 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 180.748739: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1190 unstable=1 bg_thresh=998 thresh=1997 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 180.748746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=53856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.756006: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1190 unstable=1 bg_thresh=998 thresh=1997 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 180.756015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=53856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.764075: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1065 unstable=1 bg_thresh=994 thresh=1988 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 180.764164: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1065 unstable=1 bg_thresh=995 thresh=1990 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 180.764224: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1065 unstable=1 bg_thresh=997 thresh=1995 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 180.764279: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1065 unstable=1 bg_thresh=997 thresh=1995 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 180.764334: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1065 unstable=1 bg_thresh=1000 thresh=2000 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 180.764446: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1065 unstable=1 bg_thresh=1002 thresh=2005 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 180.764558: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1065 unstable=1 bg_thresh=1004 thresh=2009 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 180.764563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=53856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.772072: balance_dirty_state: bdi btrfs-1: dirty=453 wb=865 unstable=1 bg_thresh=997 thresh=1995 gap=676 poll_thresh=18 ino=257 dd-2584 [004] 180.772174: balance_dirty_state: bdi btrfs-1: dirty=478 wb=865 unstable=1 bg_thresh=997 thresh=1995 gap=651 poll_thresh=13 ino=257 dd-2584 [004] 180.772257: balance_dirty_state: bdi btrfs-1: dirty=478 wb=865 unstable=1 bg_thresh=1000 thresh=2000 gap=656 poll_thresh=14 ino=257 dd-2584 [004] 180.772340: balance_dirty_state: bdi btrfs-1: dirty=503 wb=865 unstable=1 bg_thresh=1000 thresh=2000 gap=631 poll_thresh=15 ino=257 dd-2584 [004] 180.772423: balance_dirty_state: bdi btrfs-1: dirty=528 wb=865 unstable=1 bg_thresh=1002 thresh=2005 gap=611 poll_thresh=16 ino=257 dd-2584 [004] 180.772881: balance_dirty_state: bdi btrfs-1: dirty=553 wb=865 unstable=1 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=17 ino=257 dd-2584 [004] 180.773053: balance_dirty_state: bdi btrfs-1: dirty=578 wb=865 unstable=1 bg_thresh=1004 thresh=2008 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 180.773222: balance_dirty_state: bdi btrfs-1: dirty=628 wb=865 unstable=1 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 180.773392: balance_dirty_state: bdi btrfs-1: dirty=653 wb=865 unstable=1 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 180.773398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=53856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.780071: balance_dirty_state: bdi btrfs-1: dirty=653 wb=865 unstable=1 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 180.780077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=53856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.788071: balance_dirty_state: bdi btrfs-1: dirty=653 wb=740 unstable=1 bg_thresh=995 thresh=1991 gap=597 poll_thresh=20 ino=257 dd-2584 [004] 180.788146: balance_dirty_state: bdi btrfs-1: dirty=653 wb=740 unstable=1 bg_thresh=998 thresh=1996 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 180.788202: balance_dirty_state: bdi btrfs-1: dirty=678 wb=740 unstable=1 bg_thresh=998 thresh=1996 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 180.788311: balance_dirty_state: bdi btrfs-1: dirty=703 wb=740 unstable=1 bg_thresh=1003 thresh=2006 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 180.788424: balance_dirty_state: bdi btrfs-1: dirty=753 wb=740 unstable=1 bg_thresh=1002 thresh=2005 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 180.788537: balance_dirty_state: bdi btrfs-1: dirty=778 wb=740 unstable=1 bg_thresh=1002 thresh=2004 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 180.788542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=53856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.796028: balance_dirty_state: bdi btrfs-1: dirty=778 wb=615 unstable=1 bg_thresh=994 thresh=1989 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 180.796286: balance_dirty_state: bdi btrfs-1: dirty=803 wb=615 unstable=1 bg_thresh=994 thresh=1989 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 180.796343: balance_dirty_state: bdi btrfs-1: dirty=803 wb=615 unstable=1 bg_thresh=997 thresh=1994 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 180.796398: balance_dirty_state: bdi btrfs-1: dirty=828 wb=615 unstable=1 bg_thresh=997 thresh=1994 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 180.796507: balance_dirty_state: bdi btrfs-1: dirty=853 wb=615 unstable=1 bg_thresh=999 thresh=1999 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 180.796621: balance_dirty_state: bdi btrfs-1: dirty=878 wb=615 unstable=1 bg_thresh=1004 thresh=2009 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 180.796732: balance_dirty_state: bdi btrfs-1: dirty=928 wb=615 unstable=1 bg_thresh=1004 thresh=2008 gap=464 poll_thresh=19 ino=257 dd-2584 [004] 180.796737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=53384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.804028: balance_dirty_state: bdi btrfs-1: dirty=928 wb=465 unstable=1 bg_thresh=1002 thresh=2005 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 180.804098: balance_dirty_state: bdi btrfs-1: dirty=928 wb=465 unstable=1 bg_thresh=1002 thresh=2005 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 180.804154: balance_dirty_state: bdi btrfs-1: dirty=953 wb=465 unstable=1 bg_thresh=1005 thresh=2010 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 180.804210: balance_dirty_state: bdi btrfs-1: dirty=978 wb=465 unstable=1 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 180.804323: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=465 unstable=1 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 180.804445: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=465 unstable=1 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 180.804527: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8248 wrote=0 to_write=8192 dd-2584 [004] 180.804748: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=490 unstable=1 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 180.804750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=53384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 180.806507: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=324 wrote=848 to_write=7344 dd-2584 [000] 180.812025: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1190 unstable=1 bg_thresh=996 thresh=1993 gap=599 poll_thresh=19 ino=257 dd-2584 [000] 180.812139: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1190 unstable=1 bg_thresh=999 thresh=1998 gap=604 poll_thresh=14 ino=257 dd-2584 [000] 180.812257: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1190 unstable=1 bg_thresh=996 thresh=1992 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 180.812377: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1190 unstable=1 bg_thresh=998 thresh=1997 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 180.812497: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1190 unstable=1 bg_thresh=998 thresh=1996 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 180.812615: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1190 unstable=1 bg_thresh=1000 thresh=2000 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 180.812763: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1190 unstable=1 bg_thresh=996 thresh=1993 gap=449 poll_thresh=19 ino=257 dd-2584 [000] 180.812772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=53384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.820050: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1190 unstable=1 bg_thresh=996 thresh=1993 gap=449 poll_thresh=19 ino=257 dd-2584 [004] 180.820061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=53384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.828096: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1065 unstable=1 bg_thresh=997 thresh=1994 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 180.828187: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1065 unstable=1 bg_thresh=997 thresh=1994 gap=550 poll_thresh=14 ino=257 dd-2584 [004] 180.828243: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1065 unstable=1 bg_thresh=999 thresh=1999 gap=530 poll_thresh=15 ino=257 dd-2584 [004] 180.828298: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1065 unstable=1 bg_thresh=999 thresh=1999 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 180.828411: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1065 unstable=1 bg_thresh=1002 thresh=2004 gap=485 poll_thresh=17 ino=257 dd-2584 [004] 180.828415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=53384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.836134: balance_dirty_state: bdi btrfs-1: dirty=453 wb=940 unstable=1 bg_thresh=1001 thresh=2002 gap=608 poll_thresh=17 ino=257 dd-2584 [004] 180.836378: balance_dirty_state: bdi btrfs-1: dirty=453 wb=940 unstable=1 bg_thresh=1003 thresh=2007 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 180.836439: balance_dirty_state: bdi btrfs-1: dirty=478 wb=940 unstable=1 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 180.836500: balance_dirty_state: bdi btrfs-1: dirty=503 wb=940 unstable=1 bg_thresh=1003 thresh=2006 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 180.836560: balance_dirty_state: bdi btrfs-1: dirty=503 wb=940 unstable=1 bg_thresh=1003 thresh=2006 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 180.836681: balance_dirty_state: bdi btrfs-1: dirty=528 wb=940 unstable=1 bg_thresh=1002 thresh=2005 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 180.836803: balance_dirty_state: bdi btrfs-1: dirty=578 wb=940 unstable=1 bg_thresh=1004 thresh=2009 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 180.836807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=53384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.844126: balance_dirty_state: bdi btrfs-1: dirty=578 wb=940 unstable=1 bg_thresh=1004 thresh=2009 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 180.844132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=53384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.852074: balance_dirty_state: bdi btrfs-1: dirty=578 wb=940 unstable=1 bg_thresh=995 thresh=1991 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 180.852078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=53384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.860042: balance_dirty_state: bdi btrfs-1: dirty=578 wb=865 unstable=1 bg_thresh=997 thresh=1995 gap=551 poll_thresh=18 ino=257 dd-2584 [000] 180.860141: balance_dirty_state: bdi btrfs-1: dirty=578 wb=865 unstable=1 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=13 ino=257 dd-2584 [000] 180.860229: balance_dirty_state: bdi btrfs-1: dirty=603 wb=865 unstable=1 bg_thresh=999 thresh=1999 gap=530 poll_thresh=14 ino=257 dd-2584 [000] 180.860315: balance_dirty_state: bdi btrfs-1: dirty=603 wb=865 unstable=1 bg_thresh=999 thresh=1999 gap=530 poll_thresh=15 ino=257 dd-2584 [000] 180.860413: balance_dirty_state: bdi btrfs-1: dirty=628 wb=865 unstable=1 bg_thresh=999 thresh=1998 gap=504 poll_thresh=16 ino=257 dd-2584 [000] 180.860641: balance_dirty_state: bdi btrfs-1: dirty=653 wb=865 unstable=1 bg_thresh=998 thresh=1997 gap=478 poll_thresh=17 ino=257 dd-2584 [000] 180.860648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-163% task_weight=101% bdi_bw=53384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.868138: balance_dirty_state: bdi btrfs-1: dirty=653 wb=865 unstable=1 bg_thresh=1002 thresh=2004 gap=485 poll_thresh=17 ino=257 dd-2584 [000] 180.868144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-154% task_weight=100% bdi_bw=53384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.876111: balance_dirty_state: bdi btrfs-1: dirty=653 wb=615 unstable=1 bg_thresh=996 thresh=1993 gap=724 poll_thresh=17 ino=257 dd-2584 [004] 180.876211: balance_dirty_state: bdi btrfs-1: dirty=653 wb=615 unstable=1 bg_thresh=997 thresh=1994 gap=725 poll_thresh=13 ino=257 dd-2584 [004] 180.876306: balance_dirty_state: bdi btrfs-1: dirty=678 wb=615 unstable=1 bg_thresh=994 thresh=1988 gap=694 poll_thresh=14 ino=257 dd-2584 [004] 180.876649: balance_dirty_state: bdi btrfs-1: dirty=703 wb=615 unstable=1 bg_thresh=999 thresh=1999 gap=680 poll_thresh=15 ino=257 dd-2584 [004] 180.876733: balance_dirty_state: bdi btrfs-1: dirty=703 wb=615 unstable=1 bg_thresh=996 thresh=1993 gap=674 poll_thresh=16 ino=257 dd-2584 [004] 180.876934: balance_dirty_state: bdi btrfs-1: dirty=753 wb=490 unstable=1 bg_thresh=998 thresh=1997 gap=753 poll_thresh=17 ino=257 dd-2584 [004] 180.877058: balance_dirty_state: bdi btrfs-1: dirty=778 wb=490 unstable=1 bg_thresh=998 thresh=1996 gap=727 poll_thresh=18 ino=257 dd-2584 [004] 180.877172: balance_dirty_state: bdi btrfs-1: dirty=803 wb=490 unstable=1 bg_thresh=997 thresh=1995 gap=701 poll_thresh=19 ino=257 dd-2584 [004] 180.877285: balance_dirty_state: bdi btrfs-1: dirty=828 wb=490 unstable=1 bg_thresh=997 thresh=1994 gap=675 poll_thresh=20 ino=257 dd-2584 [004] 180.877399: balance_dirty_state: bdi btrfs-1: dirty=878 wb=490 unstable=1 bg_thresh=999 thresh=1998 gap=629 poll_thresh=21 ino=257 dd-2584 [004] 180.877512: balance_dirty_state: bdi btrfs-1: dirty=903 wb=490 unstable=1 bg_thresh=998 thresh=1997 gap=603 poll_thresh=22 ino=257 dd-2584 [004] 180.877625: balance_dirty_state: bdi btrfs-1: dirty=928 wb=490 unstable=1 bg_thresh=998 thresh=1996 gap=577 poll_thresh=23 ino=257 dd-2584 [004] 180.877894: balance_dirty_state: bdi btrfs-1: dirty=978 wb=490 unstable=1 bg_thresh=1000 thresh=2000 gap=531 poll_thresh=24 ino=257 dd-2584 [004] 180.878009: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=490 unstable=1 bg_thresh=999 thresh=1999 gap=505 poll_thresh=25 ino=257 flush-btrfs-1-2586 [003] 180.878086: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8320 wrote=0 to_write=8192 dd-2584 [004] 180.878139: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=490 unstable=1 bg_thresh=996 thresh=1992 gap=473 poll_thresh=26 ino=257 dd-2584 [004] 180.878141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=53384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 180.880051: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=400 wrote=832 to_write=7360 dd-2584 [004] 180.884080: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1315 unstable=1 bg_thresh=992 thresh=1984 gap=465 poll_thresh=26 ino=257 dd-2584 [004] 180.884086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=53384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.892122: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1065 unstable=1 bg_thresh=995 thresh=1991 gap=722 poll_thresh=26 ino=257 dd-2584 [004] 180.892200: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1065 unstable=1 bg_thresh=998 thresh=1996 gap=702 poll_thresh=19 ino=257 dd-2584 [004] 180.892347: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1065 unstable=1 bg_thresh=997 thresh=1995 gap=676 poll_thresh=20 ino=257 dd-2584 [004] 180.892492: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1065 unstable=1 bg_thresh=999 thresh=1999 gap=655 poll_thresh=21 ino=257 dd-2584 [004] 180.892637: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1065 unstable=1 bg_thresh=999 thresh=1998 gap=604 poll_thresh=22 ino=257 dd-2584 [004] 180.892782: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1065 unstable=1 bg_thresh=998 thresh=1997 gap=578 poll_thresh=23 ino=257 dd-2584 [004] 180.893144: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1065 unstable=1 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=24 ino=257 dd-2584 [004] 180.893288: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1065 unstable=1 bg_thresh=1000 thresh=2000 gap=531 poll_thresh=25 ino=257 dd-2584 [004] 180.893433: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1065 unstable=1 bg_thresh=996 thresh=1993 gap=474 poll_thresh=26 ino=257 dd-2584 [004] 180.893439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=100% bdi_bw=53384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.900123: balance_dirty_state: bdi btrfs-1: dirty=453 wb=940 unstable=1 bg_thresh=995 thresh=1990 gap=596 poll_thresh=26 ino=257 dd-2584 [004] 180.900226: balance_dirty_state: bdi btrfs-1: dirty=453 wb=940 unstable=1 bg_thresh=995 thresh=1990 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 180.900340: balance_dirty_state: bdi btrfs-1: dirty=503 wb=940 unstable=1 bg_thresh=997 thresh=1994 gap=550 poll_thresh=20 ino=257 dd-2584 [004] 180.900454: balance_dirty_state: bdi btrfs-1: dirty=528 wb=940 unstable=1 bg_thresh=996 thresh=1993 gap=524 poll_thresh=21 ino=257 dd-2584 [004] 180.900567: balance_dirty_state: bdi btrfs-1: dirty=553 wb=940 unstable=1 bg_thresh=996 thresh=1992 gap=498 poll_thresh=22 ino=257 dd-2584 [004] 180.900680: balance_dirty_state: bdi btrfs-1: dirty=578 wb=940 unstable=1 bg_thresh=995 thresh=1991 gap=472 poll_thresh=23 ino=257 dd-2584 [004] 180.900684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=53428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.908115: balance_dirty_state: bdi btrfs-1: dirty=578 wb=840 unstable=1 bg_thresh=997 thresh=1995 gap=576 poll_thresh=23 ino=257 dd-2584 [004] 180.908215: balance_dirty_state: bdi btrfs-1: dirty=603 wb=840 unstable=1 bg_thresh=999 thresh=1999 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 180.908684: balance_dirty_state: bdi btrfs-1: dirty=628 wb=840 unstable=1 bg_thresh=999 thresh=1998 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 180.908853: balance_dirty_state: bdi btrfs-1: dirty=678 wb=840 unstable=1 bg_thresh=998 thresh=1997 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 180.908860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-258% task_weight=101% bdi_bw=53428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.920101: balance_dirty_state: bdi btrfs-1: dirty=678 wb=590 unstable=1 bg_thresh=991 thresh=1982 gap=713 poll_thresh=19 ino=257 dd-2584 [004] 180.920172: balance_dirty_state: bdi btrfs-1: dirty=678 wb=590 unstable=1 bg_thresh=991 thresh=1982 gap=713 poll_thresh=14 ino=257 dd-2584 [004] 180.920232: balance_dirty_state: bdi btrfs-1: dirty=703 wb=590 unstable=1 bg_thresh=993 thresh=1987 gap=693 poll_thresh=15 ino=257 dd-2584 [004] 180.920288: balance_dirty_state: bdi btrfs-1: dirty=728 wb=590 unstable=1 bg_thresh=993 thresh=1987 gap=668 poll_thresh=16 ino=257 dd-2584 [004] 180.920399: balance_dirty_state: bdi btrfs-1: dirty=753 wb=590 unstable=1 bg_thresh=998 thresh=1997 gap=653 poll_thresh=17 ino=257 dd-2584 [004] 180.920513: balance_dirty_state: bdi btrfs-1: dirty=778 wb=590 unstable=1 bg_thresh=998 thresh=1996 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 180.920625: balance_dirty_state: bdi btrfs-1: dirty=803 wb=590 unstable=1 bg_thresh=997 thresh=1995 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 180.920737: balance_dirty_state: bdi btrfs-1: dirty=853 wb=590 unstable=1 bg_thresh=997 thresh=1994 gap=550 poll_thresh=20 ino=257 dd-2584 [004] 180.920849: balance_dirty_state: bdi btrfs-1: dirty=878 wb=590 unstable=1 bg_thresh=999 thresh=1998 gap=529 poll_thresh=21 ino=257 dd-2584 [004] 180.921128: balance_dirty_state: bdi btrfs-1: dirty=903 wb=590 unstable=1 bg_thresh=998 thresh=1997 gap=503 poll_thresh=22 ino=257 dd-2584 [004] 180.921242: balance_dirty_state: bdi btrfs-1: dirty=953 wb=590 unstable=1 bg_thresh=998 thresh=1996 gap=452 poll_thresh=23 ino=257 dd-2584 [004] 180.921247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=53428 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 180.928063: balance_dirty_state: bdi btrfs-1: dirty=953 wb=465 unstable=1 bg_thresh=990 thresh=1981 gap=562 poll_thresh=23 ino=257 dd-2584 [004] 180.928157: balance_dirty_state: bdi btrfs-1: dirty=953 wb=465 unstable=1 bg_thresh=990 thresh=1981 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 180.928272: balance_dirty_state: bdi btrfs-1: dirty=978 wb=465 unstable=1 bg_thresh=993 thresh=1986 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 180.928382: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=465 unstable=1 bg_thresh=995 thresh=1991 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 180.928387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=53428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 180.928444: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8372 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 180.930319: writeback_single_inode: bdi btrfs-1: ino=257 state= age=448 wrote=816 to_write=7376 dd-2584 [004] 180.940079: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1165 unstable=1 bg_thresh=995 thresh=1990 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 180.940203: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1165 unstable=1 bg_thresh=995 thresh=1990 gap=621 poll_thresh=14 ino=257 dd-2584 [004] 180.940318: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1165 unstable=1 bg_thresh=997 thresh=1995 gap=601 poll_thresh=15 ino=257 dd-2584 [004] 180.940437: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1165 unstable=1 bg_thresh=997 thresh=1995 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 180.940672: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1165 unstable=1 bg_thresh=997 thresh=1994 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 180.940925: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1165 unstable=1 bg_thresh=999 thresh=1998 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 180.941881: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1165 unstable=1 bg_thresh=995 thresh=1991 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 180.941893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=53428 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 180.948143: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1015 unstable=1 bg_thresh=998 thresh=1997 gap=628 poll_thresh=19 ino=257 dd-2584 [004] 180.948239: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1015 unstable=1 bg_thresh=1001 thresh=2002 gap=633 poll_thresh=14 ino=257 dd-2584 [004] 180.948297: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1015 unstable=1 bg_thresh=998 thresh=1996 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 180.948354: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1015 unstable=1 bg_thresh=997 thresh=1995 gap=601 poll_thresh=16 ino=257 dd-2584 [004] 180.948468: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1015 unstable=1 bg_thresh=999 thresh=1999 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 180.948580: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1015 unstable=1 bg_thresh=999 thresh=1998 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 180.948717: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1015 unstable=1 bg_thresh=998 thresh=1997 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 180.948889: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1015 unstable=1 bg_thresh=994 thresh=1989 gap=445 poll_thresh=20 ino=257 dd-2584 [004] 180.948895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=53428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.956066: balance_dirty_state: bdi btrfs-1: dirty=528 wb=840 unstable=1 bg_thresh=998 thresh=1997 gap=628 poll_thresh=20 ino=257 dd-2584 [000] 180.956154: balance_dirty_state: bdi btrfs-1: dirty=553 wb=840 unstable=1 bg_thresh=998 thresh=1997 gap=603 poll_thresh=15 ino=257 dd-2584 [000] 180.956239: balance_dirty_state: bdi btrfs-1: dirty=578 wb=840 unstable=1 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=16 ino=257 dd-2584 [000] 180.956698: balance_dirty_state: bdi btrfs-1: dirty=603 wb=840 unstable=1 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=17 ino=257 dd-2584 [000] 180.956868: balance_dirty_state: bdi btrfs-1: dirty=628 wb=840 unstable=1 bg_thresh=1003 thresh=2006 gap=537 poll_thresh=18 ino=257 dd-2584 [000] 180.957038: balance_dirty_state: bdi btrfs-1: dirty=678 wb=840 unstable=1 bg_thresh=1005 thresh=2010 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 180.957044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=53428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.964071: balance_dirty_state: bdi btrfs-1: dirty=678 wb=715 unstable=1 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=19 ino=257 dd-2584 [000] 180.964194: balance_dirty_state: bdi btrfs-1: dirty=678 wb=715 unstable=1 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=14 ino=257 dd-2584 [000] 180.964310: balance_dirty_state: bdi btrfs-1: dirty=703 wb=715 unstable=1 bg_thresh=1004 thresh=2008 gap=589 poll_thresh=15 ino=257 dd-2584 [000] 180.964424: balance_dirty_state: bdi btrfs-1: dirty=703 wb=715 unstable=1 bg_thresh=1004 thresh=2008 gap=589 poll_thresh=16 ino=257 dd-2584 [000] 180.964660: balance_dirty_state: bdi btrfs-1: dirty=753 wb=715 unstable=1 bg_thresh=1003 thresh=2007 gap=538 poll_thresh=17 ino=257 dd-2584 [000] 180.964898: balance_dirty_state: bdi btrfs-1: dirty=778 wb=715 unstable=1 bg_thresh=1005 thresh=2011 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 180.965133: balance_dirty_state: bdi btrfs-1: dirty=803 wb=715 unstable=1 bg_thresh=1005 thresh=2010 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 180.965142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=53428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.972109: balance_dirty_state: bdi btrfs-1: dirty=803 wb=590 unstable=1 bg_thresh=1003 thresh=2007 gap=613 poll_thresh=19 ino=257 dd-2584 [000] 180.972201: balance_dirty_state: bdi btrfs-1: dirty=828 wb=590 unstable=1 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=14 ino=257 dd-2584 [000] 180.972255: balance_dirty_state: bdi btrfs-1: dirty=853 wb=590 unstable=1 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=15 ino=257 dd-2584 [000] 180.972477: balance_dirty_state: bdi btrfs-1: dirty=853 wb=590 unstable=1 bg_thresh=1003 thresh=2006 gap=562 poll_thresh=16 ino=257 dd-2584 [000] 180.972590: balance_dirty_state: bdi btrfs-1: dirty=878 wb=590 unstable=1 bg_thresh=1002 thresh=2005 gap=536 poll_thresh=17 ino=257 dd-2584 [000] 180.972703: balance_dirty_state: bdi btrfs-1: dirty=928 wb=590 unstable=1 bg_thresh=1004 thresh=2009 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 180.972708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=53428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 180.980246: balance_dirty_state: bdi btrfs-1: dirty=928 wb=465 unstable=1 bg_thresh=1003 thresh=2007 gap=613 poll_thresh=18 ino=257 dd-2584 [000] 180.980328: balance_dirty_state: bdi btrfs-1: dirty=928 wb=465 unstable=1 bg_thresh=1003 thresh=2007 gap=613 poll_thresh=13 ino=257 dd-2584 [000] 180.980408: balance_dirty_state: bdi btrfs-1: dirty=953 wb=465 unstable=1 bg_thresh=1006 thresh=2012 gap=593 poll_thresh=14 ino=257 dd-2584 [000] 180.980490: balance_dirty_state: bdi btrfs-1: dirty=978 wb=465 unstable=1 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=15 ino=257 dd-2584 [000] 180.980574: balance_dirty_state: bdi btrfs-1: dirty=978 wb=465 unstable=1 bg_thresh=1005 thresh=2011 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 180.980740: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=465 unstable=1 bg_thresh=1007 thresh=2015 gap=521 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 180.980803: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8424 wrote=0 to_write=8192 dd-2584 [000] 180.980889: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=465 unstable=1 bg_thresh=1007 thresh=2014 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 180.980891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=53428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 180.982891: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=832 to_write=7360 dd-2584 [004] 180.988270: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1165 unstable=1 bg_thresh=992 thresh=1984 gap=590 poll_thresh=18 ino=257 dd-2584 [004] 180.988370: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1165 unstable=1 bg_thresh=994 thresh=1989 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 180.988466: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1165 unstable=1 bg_thresh=994 thresh=1988 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 180.988565: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1165 unstable=1 bg_thresh=994 thresh=1988 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 180.988949: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1165 unstable=1 bg_thresh=993 thresh=1987 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 180.989128: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1165 unstable=1 bg_thresh=993 thresh=1986 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 180.989310: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1165 unstable=1 bg_thresh=995 thresh=1990 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 180.989317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=53428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 180.996101: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1015 unstable=1 bg_thresh=991 thresh=1982 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 180.996199: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1015 unstable=1 bg_thresh=991 thresh=1982 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 180.996292: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1015 unstable=1 bg_thresh=993 thresh=1987 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 180.996384: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1015 unstable=1 bg_thresh=993 thresh=1987 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 180.996476: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1015 unstable=1 bg_thresh=996 thresh=1992 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 180.996665: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1015 unstable=1 bg_thresh=992 thresh=1985 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 180.996859: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1015 unstable=1 bg_thresh=994 thresh=1989 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 180.996865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=53428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 181.004171: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1015 unstable=1 bg_thresh=991 thresh=1983 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 181.004177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=53936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 181.012147: balance_dirty_state: bdi btrfs-1: dirty=482 wb=837 unstable=1 bg_thresh=995 thresh=1991 gap=671 poll_thresh=18 ino=257 dd-2584 [006] 181.012217: balance_dirty_state: bdi btrfs-1: dirty=482 wb=837 unstable=1 bg_thresh=995 thresh=1991 gap=671 poll_thresh=13 ino=257 dd-2584 [006] 181.012280: balance_dirty_state: bdi btrfs-1: dirty=507 wb=837 unstable=1 bg_thresh=998 thresh=1996 gap=651 poll_thresh=14 ino=257 dd-2584 [006] 181.012345: balance_dirty_state: bdi btrfs-1: dirty=532 wb=837 unstable=1 bg_thresh=1000 thresh=2001 gap=631 poll_thresh=15 ino=257 dd-2584 [006] 181.012582: balance_dirty_state: bdi btrfs-1: dirty=532 wb=837 unstable=1 bg_thresh=997 thresh=1995 gap=625 poll_thresh=16 ino=257 dd-2584 [006] 181.012701: balance_dirty_state: bdi btrfs-1: dirty=582 wb=837 unstable=1 bg_thresh=997 thresh=1994 gap=574 poll_thresh=17 ino=257 dd-2584 [006] 181.012820: balance_dirty_state: bdi btrfs-1: dirty=607 wb=837 unstable=1 bg_thresh=999 thresh=1998 gap=553 poll_thresh=18 ino=257 dd-2584 [006] 181.012939: balance_dirty_state: bdi btrfs-1: dirty=632 wb=837 unstable=1 bg_thresh=998 thresh=1997 gap=527 poll_thresh=19 ino=257 dd-2584 [006] 181.013057: balance_dirty_state: bdi btrfs-1: dirty=682 wb=837 unstable=1 bg_thresh=998 thresh=1996 gap=476 poll_thresh=20 ino=257 dd-2584 [006] 181.013062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=53936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 181.020077: balance_dirty_state: bdi btrfs-1: dirty=682 wb=562 unstable=1 bg_thresh=997 thresh=1995 gap=750 poll_thresh=20 ino=257 dd-2584 [006] 181.020142: balance_dirty_state: bdi btrfs-1: dirty=682 wb=562 unstable=1 bg_thresh=997 thresh=1994 gap=749 poll_thresh=15 ino=257 dd-2584 [006] 181.020203: balance_dirty_state: bdi btrfs-1: dirty=707 wb=562 unstable=1 bg_thresh=999 thresh=1999 gap=729 poll_thresh=16 ino=257 dd-2584 [006] 181.020323: balance_dirty_state: bdi btrfs-1: dirty=732 wb=562 unstable=1 bg_thresh=999 thresh=1998 gap=703 poll_thresh=17 ino=257 dd-2584 [006] 181.020442: balance_dirty_state: bdi btrfs-1: dirty=757 wb=562 unstable=1 bg_thresh=998 thresh=1997 gap=677 poll_thresh=18 ino=257 dd-2584 [006] 181.020736: balance_dirty_state: bdi btrfs-1: dirty=807 wb=562 unstable=1 bg_thresh=998 thresh=1996 gap=626 poll_thresh=19 ino=257 dd-2584 [006] 181.020860: balance_dirty_state: bdi btrfs-1: dirty=832 wb=562 unstable=1 bg_thresh=1000 thresh=2000 gap=605 poll_thresh=20 ino=257 dd-2584 [006] 181.020985: balance_dirty_state: bdi btrfs-1: dirty=857 wb=562 unstable=1 bg_thresh=999 thresh=1999 gap=579 poll_thresh=21 ino=257 dd-2584 [006] 181.021111: balance_dirty_state: bdi btrfs-1: dirty=882 wb=562 unstable=1 bg_thresh=996 thresh=1992 gap=547 poll_thresh=22 ino=257 dd-2584 [006] 181.021236: balance_dirty_state: bdi btrfs-1: dirty=932 wb=562 unstable=1 bg_thresh=995 thresh=1990 gap=495 poll_thresh=23 ino=257 dd-2584 [006] 181.021240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=53936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 181.028193: balance_dirty_state: bdi btrfs-1: dirty=947 wb=437 unstable=1 bg_thresh=990 thresh=1981 gap=596 poll_thresh=23 ino=257 dd-2584 [001] 181.028293: balance_dirty_state: bdi btrfs-1: dirty=947 wb=437 unstable=1 bg_thresh=990 thresh=1981 gap=596 poll_thresh=17 ino=257 dd-2584 [001] 181.028472: balance_dirty_state: bdi btrfs-1: dirty=997 wb=437 unstable=1 bg_thresh=995 thresh=1991 gap=556 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 181.028510: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8472 wrote=0 to_write=8192 dd-2584 [001] 181.028664: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=437 unstable=1 bg_thresh=998 thresh=1996 gap=536 poll_thresh=19 ino=257 dd-2584 [001] 181.028859: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=437 unstable=1 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=20 ino=257 dd-2584 [001] 181.029323: balance_dirty_state: bdi btrfs-1: dirty=972 wb=537 unstable=1 bg_thresh=999 thresh=1999 gap=489 poll_thresh=21 ino=257 dd-2584 [001] 181.029326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=53936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 181.033048: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=848 to_write=7344 dd-2584 [005] 181.036104: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1167 unstable=1 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=21 ino=257 dd-2584 [005] 181.036233: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1167 unstable=1 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=16 ino=257 dd-2584 [005] 181.036485: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1167 unstable=1 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=17 ino=257 dd-2584 [005] 181.036741: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1167 unstable=1 bg_thresh=1002 thresh=2004 gap=538 poll_thresh=18 ino=257 dd-2584 [005] 181.036995: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1167 unstable=1 bg_thresh=1001 thresh=2003 gap=512 poll_thresh=19 ino=257 dd-2584 [005] 181.037259: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1067 unstable=1 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=20 ino=257 dd-2584 [005] 181.037449: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1042 unstable=1 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=21 ino=257 dd-2584 [005] 181.037626: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1042 unstable=1 bg_thresh=1002 thresh=2005 gap=539 poll_thresh=22 ino=257 dd-2584 [005] 181.038101: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1042 unstable=1 bg_thresh=1003 thresh=2006 gap=515 poll_thresh=23 ino=257 dd-2584 [005] 181.038275: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1042 unstable=1 bg_thresh=1001 thresh=2003 gap=462 poll_thresh=24 ino=257 dd-2584 [005] 181.038282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=53936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 181.044172: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1042 unstable=1 bg_thresh=1003 thresh=2007 gap=466 poll_thresh=24 ino=257 dd-2584 [005] 181.044177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=53936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 181.052166: balance_dirty_state: bdi btrfs-1: dirty=498 wb=842 unstable=1 bg_thresh=999 thresh=1998 gap=657 poll_thresh=24 ino=257 dd-2584 [006] 181.052278: balance_dirty_state: bdi btrfs-1: dirty=498 wb=842 unstable=1 bg_thresh=999 thresh=1998 gap=657 poll_thresh=18 ino=257 dd-2584 [006] 181.052484: balance_dirty_state: bdi btrfs-1: dirty=548 wb=842 unstable=1 bg_thresh=995 thresh=1991 gap=600 poll_thresh=19 ino=257 dd-2584 [006] 181.052687: balance_dirty_state: bdi btrfs-1: dirty=573 wb=842 unstable=1 bg_thresh=997 thresh=1995 gap=579 poll_thresh=20 ino=257 dd-2584 [006] 181.052892: balance_dirty_state: bdi btrfs-1: dirty=598 wb=842 unstable=1 bg_thresh=997 thresh=1994 gap=553 poll_thresh=21 ino=257 dd-2584 [006] 181.053101: balance_dirty_state: bdi btrfs-1: dirty=648 wb=842 unstable=1 bg_thresh=996 thresh=1993 gap=502 poll_thresh=22 ino=257 dd-2584 [006] 181.053310: balance_dirty_state: bdi btrfs-1: dirty=673 wb=842 unstable=1 bg_thresh=996 thresh=1992 gap=476 poll_thresh=23 ino=257 dd-2584 [006] 181.053318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=53936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 181.060117: balance_dirty_state: bdi btrfs-1: dirty=671 wb=842 unstable=1 bg_thresh=996 thresh=1993 gap=479 poll_thresh=23 ino=257 dd-2584 [006] 181.060121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=53936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 181.068189: balance_dirty_state: bdi btrfs-1: dirty=671 wb=592 unstable=1 bg_thresh=996 thresh=1993 gap=729 poll_thresh=23 ino=257 dd-2584 [005] 181.068315: balance_dirty_state: bdi btrfs-1: dirty=671 wb=592 unstable=1 bg_thresh=996 thresh=1993 gap=729 poll_thresh=17 ino=257 dd-2584 [005] 181.068896: balance_dirty_state: bdi btrfs-1: dirty=721 wb=592 unstable=1 bg_thresh=999 thresh=1998 gap=684 poll_thresh=18 ino=257 dd-2584 [005] 181.069133: balance_dirty_state: bdi btrfs-1: dirty=746 wb=592 unstable=1 bg_thresh=1001 thresh=2002 gap=663 poll_thresh=19 ino=257 dd-2584 [005] 181.069370: balance_dirty_state: bdi btrfs-1: dirty=771 wb=592 unstable=1 bg_thresh=997 thresh=1995 gap=631 poll_thresh=20 ino=257 dd-2584 [005] 181.069602: balance_dirty_state: bdi btrfs-1: dirty=796 wb=592 unstable=1 bg_thresh=997 thresh=1994 gap=605 poll_thresh=21 ino=257 dd-2584 [005] 181.069836: balance_dirty_state: bdi btrfs-1: dirty=846 wb=592 unstable=1 bg_thresh=996 thresh=1993 gap=554 poll_thresh=22 ino=257 dd-2584 [005] 181.070095: balance_dirty_state: bdi btrfs-1: dirty=871 wb=542 unstable=1 bg_thresh=994 thresh=1989 gap=575 poll_thresh=23 ino=257 dd-2584 [005] 181.070238: balance_dirty_state: bdi btrfs-1: dirty=896 wb=467 unstable=1 bg_thresh=997 thresh=1994 gap=630 poll_thresh=24 ino=257 dd-2584 [005] 181.070366: balance_dirty_state: bdi btrfs-1: dirty=946 wb=467 unstable=1 bg_thresh=995 thresh=1991 gap=577 poll_thresh=25 ino=257 dd-2584 [005] 181.070652: balance_dirty_state: bdi btrfs-1: dirty=971 wb=467 unstable=1 bg_thresh=993 thresh=1986 gap=547 poll_thresh=26 ino=257 dd-2584 [005] 181.070779: balance_dirty_state: bdi btrfs-1: dirty=996 wb=467 unstable=1 bg_thresh=994 thresh=1988 gap=524 poll_thresh=27 ino=257 flush-btrfs-1-2586 [003] 181.070830: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8512 wrote=0 to_write=8192 dd-2584 [005] 181.070914: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=467 unstable=1 bg_thresh=999 thresh=1999 gap=510 poll_thresh=28 ino=257 dd-2584 [005] 181.071045: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=492 unstable=1 bg_thresh=998 thresh=1996 gap=457 poll_thresh=29 ino=257 dd-2584 [005] 181.071047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=99% bdi_bw=53936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 181.073699: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=848 to_write=7344 dd-2584 [002] 181.076194: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1311 unstable=1 bg_thresh=999 thresh=1998 gap=443 poll_thresh=29 ino=257 dd-2584 [002] 181.076204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-349% task_weight=98% bdi_bw=53936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 181.084170: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1179 unstable=1 bg_thresh=1001 thresh=2002 gap=577 poll_thresh=29 ino=257 dd-2584 [002] 181.084277: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1179 unstable=1 bg_thresh=1001 thresh=2002 gap=577 poll_thresh=22 ino=257 dd-2584 [002] 181.084402: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1179 unstable=1 bg_thresh=1003 thresh=2007 gap=532 poll_thresh=23 ino=257 dd-2584 [002] 181.084523: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1179 unstable=1 bg_thresh=1006 thresh=2012 gap=512 poll_thresh=24 ino=257 dd-2584 [002] 181.084640: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1179 unstable=1 bg_thresh=1008 thresh=2016 gap=491 poll_thresh=25 ino=257 dd-2584 [002] 181.084644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=53936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 181.092237: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1054 unstable=1 bg_thresh=1005 thresh=2011 gap=611 poll_thresh=25 ino=257 dd-2584 [002] 181.092308: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1054 unstable=1 bg_thresh=1008 thresh=2016 gap=591 poll_thresh=19 ino=257 dd-2584 [002] 181.092625: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1054 unstable=1 bg_thresh=1007 thresh=2015 gap=565 poll_thresh=20 ino=257 dd-2584 [002] 181.092752: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1054 unstable=1 bg_thresh=1007 thresh=2014 gap=514 poll_thresh=21 ino=257 dd-2584 [002] 181.092879: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1054 unstable=1 bg_thresh=1006 thresh=2013 gap=488 poll_thresh=22 ino=257 dd-2584 [002] 181.092884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=53936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 181.104187: balance_dirty_state: bdi btrfs-1: dirty=470 wb=929 unstable=1 bg_thresh=1000 thresh=2000 gap=600 poll_thresh=22 ino=257 dd-2584 [002] 181.104266: balance_dirty_state: bdi btrfs-1: dirty=470 wb=929 unstable=1 bg_thresh=1000 thresh=2000 gap=600 poll_thresh=16 ino=257 dd-2584 [002] 181.104380: balance_dirty_state: bdi btrfs-1: dirty=520 wb=929 unstable=1 bg_thresh=1002 thresh=2005 gap=555 poll_thresh=17 ino=257 dd-2584 [002] 181.104494: balance_dirty_state: bdi btrfs-1: dirty=545 wb=929 unstable=1 bg_thresh=1005 thresh=2010 gap=535 poll_thresh=18 ino=257 dd-2584 [002] 181.104612: balance_dirty_state: bdi btrfs-1: dirty=570 wb=929 unstable=1 bg_thresh=1007 thresh=2014 gap=514 poll_thresh=19 ino=257 dd-2584 [002] 181.104729: balance_dirty_state: bdi btrfs-1: dirty=620 wb=929 unstable=1 bg_thresh=1006 thresh=2013 gap=463 poll_thresh=20 ino=257 dd-2584 [002] 181.104734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=53936 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 181.112223: balance_dirty_state: bdi btrfs-1: dirty=620 wb=729 unstable=1 bg_thresh=1001 thresh=2003 gap=653 poll_thresh=20 ino=257 dd-2584 [000] 181.112316: balance_dirty_state: bdi btrfs-1: dirty=645 wb=729 unstable=1 bg_thresh=1001 thresh=2003 gap=628 poll_thresh=15 ino=257 dd-2584 [000] 181.112434: balance_dirty_state: bdi btrfs-1: dirty=645 wb=729 unstable=1 bg_thresh=1004 thresh=2008 gap=633 poll_thresh=16 ino=257 dd-2584 [000] 181.113097: balance_dirty_state: bdi btrfs-1: dirty=670 wb=604 unstable=1 bg_thresh=1005 thresh=2011 gap=736 poll_thresh=17 ino=257 dd-2584 [000] 181.113333: balance_dirty_state: bdi btrfs-1: dirty=720 wb=604 unstable=1 bg_thresh=1008 thresh=2016 gap=691 poll_thresh=18 ino=257 dd-2584 [000] 181.113569: balance_dirty_state: bdi btrfs-1: dirty=745 wb=604 unstable=1 bg_thresh=1010 thresh=2020 gap=670 poll_thresh=19 ino=257 dd-2584 [000] 181.113803: balance_dirty_state: bdi btrfs-1: dirty=770 wb=604 unstable=1 bg_thresh=1006 thresh=2013 gap=638 poll_thresh=20 ino=257 dd-2584 [000] 181.114035: balance_dirty_state: bdi btrfs-1: dirty=820 wb=604 unstable=1 bg_thresh=1006 thresh=2012 gap=587 poll_thresh=21 ino=257 dd-2584 [000] 181.114270: balance_dirty_state: bdi btrfs-1: dirty=845 wb=604 unstable=1 bg_thresh=1008 thresh=2016 gap=566 poll_thresh=22 ino=257 dd-2584 [000] 181.114507: balance_dirty_state: bdi btrfs-1: dirty=870 wb=604 unstable=1 bg_thresh=1007 thresh=2015 gap=540 poll_thresh=23 ino=257 dd-2584 [000] 181.114747: balance_dirty_state: bdi btrfs-1: dirty=895 wb=604 unstable=1 bg_thresh=1007 thresh=2014 gap=514 poll_thresh=24 ino=257 dd-2584 [000] 181.115317: balance_dirty_state: bdi btrfs-1: dirty=945 wb=604 unstable=1 bg_thresh=1006 thresh=2013 gap=463 poll_thresh=25 ino=257 dd-2584 [000] 181.115326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=56528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 181.120103: balance_dirty_state: bdi btrfs-1: dirty=945 wb=479 unstable=1 bg_thresh=1001 thresh=2002 gap=577 poll_thresh=25 ino=257 dd-2584 [000] 181.120169: balance_dirty_state: bdi btrfs-1: dirty=945 wb=479 unstable=1 bg_thresh=1006 thresh=2013 gap=588 poll_thresh=19 ino=257 dd-2584 [000] 181.120335: balance_dirty_state: bdi btrfs-1: dirty=995 wb=479 unstable=1 bg_thresh=1009 thresh=2018 gap=543 poll_thresh=20 ino=257 dd-2584 [000] 181.120571: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=479 unstable=1 bg_thresh=1005 thresh=2011 gap=511 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 181.120659: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8564 wrote=0 to_write=8192 dd-2584 [000] 181.120817: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=479 unstable=1 bg_thresh=1007 thresh=2015 gap=490 poll_thresh=22 ino=257 dd-2584 [000] 181.120820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=56528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 181.122997: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=800 to_write=7392 dd-2584 [000] 181.128127: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1154 unstable=1 bg_thresh=1006 thresh=2012 gap=612 poll_thresh=22 ino=257 dd-2584 [000] 181.128203: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1154 unstable=1 bg_thresh=1008 thresh=2017 gap=592 poll_thresh=16 ino=257 dd-2584 [000] 181.128320: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1154 unstable=1 bg_thresh=1008 thresh=2016 gap=566 poll_thresh=17 ino=257 dd-2584 [000] 181.128438: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1154 unstable=1 bg_thresh=1007 thresh=2015 gap=540 poll_thresh=18 ino=257 dd-2584 [000] 181.128556: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1154 unstable=1 bg_thresh=1007 thresh=2014 gap=489 poll_thresh=19 ino=257 dd-2584 [000] 181.128560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=56528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 181.136192: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1004 unstable=1 bg_thresh=1008 thresh=2016 gap=641 poll_thresh=19 ino=257 dd-2584 [000] 181.136419: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1004 unstable=1 bg_thresh=1007 thresh=2015 gap=640 poll_thresh=14 ino=257 dd-2584 [000] 181.136477: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1004 unstable=1 bg_thresh=1010 thresh=2020 gap=620 poll_thresh=15 ino=257 dd-2584 [000] 181.136533: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1004 unstable=1 bg_thresh=1007 thresh=2014 gap=589 poll_thresh=16 ino=257 dd-2584 [000] 181.136646: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1004 unstable=1 bg_thresh=1006 thresh=2013 gap=563 poll_thresh=17 ino=257 dd-2584 [000] 181.136760: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1004 unstable=1 bg_thresh=1008 thresh=2017 gap=542 poll_thresh=18 ino=257 dd-2584 [000] 181.136873: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1004 unstable=1 bg_thresh=1008 thresh=2016 gap=516 poll_thresh=19 ino=257 dd-2584 [000] 181.136985: balance_dirty_state: bdi btrfs-1: dirty=545 wb=1004 unstable=1 bg_thresh=1007 thresh=2015 gap=465 poll_thresh=20 ino=257 dd-2584 [000] 181.136989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=98% bdi_bw=56528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 181.144129: balance_dirty_state: bdi btrfs-1: dirty=545 wb=879 unstable=1 bg_thresh=1008 thresh=2017 gap=592 poll_thresh=20 ino=257 dd-2584 [000] 181.144201: balance_dirty_state: bdi btrfs-1: dirty=545 wb=879 unstable=1 bg_thresh=1008 thresh=2016 gap=591 poll_thresh=15 ino=257 dd-2584 [000] 181.144262: balance_dirty_state: bdi btrfs-1: dirty=570 wb=879 unstable=1 bg_thresh=1008 thresh=2016 gap=566 poll_thresh=16 ino=257 dd-2584 [000] 181.144376: balance_dirty_state: bdi btrfs-1: dirty=595 wb=879 unstable=1 bg_thresh=1010 thresh=2020 gap=545 poll_thresh=17 ino=257 dd-2584 [000] 181.144653: balance_dirty_state: bdi btrfs-1: dirty=645 wb=879 unstable=1 bg_thresh=1009 thresh=2019 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 181.144657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=56528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 181.152195: balance_dirty_state: bdi btrfs-1: dirty=645 wb=804 unstable=1 bg_thresh=1009 thresh=2019 gap=569 poll_thresh=18 ino=257 dd-2584 [004] 181.152290: balance_dirty_state: bdi btrfs-1: dirty=645 wb=804 unstable=1 bg_thresh=1009 thresh=2019 gap=569 poll_thresh=13 ino=257 dd-2584 [004] 181.152375: balance_dirty_state: bdi btrfs-1: dirty=670 wb=804 unstable=1 bg_thresh=1009 thresh=2019 gap=544 poll_thresh=14 ino=257 dd-2584 [004] 181.152460: balance_dirty_state: bdi btrfs-1: dirty=695 wb=804 unstable=1 bg_thresh=1009 thresh=2018 gap=518 poll_thresh=15 ino=257 dd-2584 [004] 181.152545: balance_dirty_state: bdi btrfs-1: dirty=695 wb=804 unstable=1 bg_thresh=1011 thresh=2023 gap=523 poll_thresh=16 ino=257 dd-2584 [004] 181.152716: balance_dirty_state: bdi btrfs-1: dirty=745 wb=804 unstable=1 bg_thresh=1008 thresh=2016 gap=466 poll_thresh=17 ino=257 dd-2584 [004] 181.152723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=56528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 181.160180: balance_dirty_state: bdi btrfs-1: dirty=745 wb=679 unstable=1 bg_thresh=1005 thresh=2010 gap=585 poll_thresh=17 ino=257 dd-2584 [002] 181.160246: balance_dirty_state: bdi btrfs-1: dirty=745 wb=679 unstable=1 bg_thresh=1005 thresh=2010 gap=585 poll_thresh=13 ino=257 dd-2584 [002] 181.160306: balance_dirty_state: bdi btrfs-1: dirty=770 wb=679 unstable=1 bg_thresh=1007 thresh=2015 gap=565 poll_thresh=14 ino=257 dd-2584 [002] 181.160362: balance_dirty_state: bdi btrfs-1: dirty=770 wb=679 unstable=1 bg_thresh=1007 thresh=2015 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 181.160419: balance_dirty_state: bdi btrfs-1: dirty=795 wb=679 unstable=1 bg_thresh=1010 thresh=2020 gap=545 poll_thresh=16 ino=257 dd-2584 [002] 181.160532: balance_dirty_state: bdi btrfs-1: dirty=820 wb=679 unstable=1 bg_thresh=1009 thresh=2019 gap=519 poll_thresh=17 ino=257 dd-2584 [002] 181.160646: balance_dirty_state: bdi btrfs-1: dirty=870 wb=679 unstable=1 bg_thresh=1011 thresh=2023 gap=473 poll_thresh=18 ino=257 dd-2584 [002] 181.160650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=56528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 181.168149: balance_dirty_state: bdi btrfs-1: dirty=870 wb=554 unstable=1 bg_thresh=1000 thresh=2001 gap=576 poll_thresh=18 ino=257 dd-2584 [002] 181.168256: balance_dirty_state: bdi btrfs-1: dirty=870 wb=554 unstable=1 bg_thresh=1000 thresh=2001 gap=576 poll_thresh=13 ino=257 dd-2584 [002] 181.168485: balance_dirty_state: bdi btrfs-1: dirty=895 wb=554 unstable=1 bg_thresh=1003 thresh=2006 gap=556 poll_thresh=14 ino=257 dd-2584 [002] 181.168541: balance_dirty_state: bdi btrfs-1: dirty=920 wb=554 unstable=1 bg_thresh=1003 thresh=2006 gap=531 poll_thresh=15 ino=257 dd-2584 [002] 181.168601: balance_dirty_state: bdi btrfs-1: dirty=920 wb=554 unstable=1 bg_thresh=1005 thresh=2011 gap=536 poll_thresh=16 ino=257 dd-2584 [002] 181.168719: balance_dirty_state: bdi btrfs-1: dirty=945 wb=554 unstable=1 bg_thresh=1008 thresh=2016 gap=516 poll_thresh=17 ino=257 dd-2584 [002] 181.168837: balance_dirty_state: bdi btrfs-1: dirty=995 wb=554 unstable=1 bg_thresh=1010 thresh=2020 gap=470 poll_thresh=18 ino=257 dd-2584 [002] 181.168842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=56528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 181.176171: balance_dirty_state: bdi btrfs-1: dirty=995 wb=429 unstable=1 bg_thresh=995 thresh=1990 gap=565 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 181.176241: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8620 wrote=0 to_write=8192 dd-2584 [002] 181.176257: balance_dirty_state: bdi btrfs-1: dirty=995 wb=379 unstable=1 bg_thresh=995 thresh=1990 gap=615 poll_thresh=13 ino=257 dd-2584 [002] 181.176343: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=304 unstable=1 bg_thresh=995 thresh=1990 gap=665 poll_thresh=14 ino=257 dd-2584 [002] 181.176409: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=304 unstable=1 bg_thresh=995 thresh=1990 gap=640 poll_thresh=15 ino=257 dd-2584 [002] 181.176474: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=329 unstable=1 bg_thresh=997 thresh=1995 gap=645 poll_thresh=16 ino=257 dd-2584 [002] 181.176607: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=379 unstable=1 bg_thresh=993 thresh=1986 gap=586 poll_thresh=17 ino=257 dd-2584 [002] 181.176741: balance_dirty_state: bdi btrfs-1: dirty=995 wb=429 unstable=1 bg_thresh=991 thresh=1982 gap=557 poll_thresh=18 ino=257 dd-2584 [002] 181.177047: balance_dirty_state: bdi btrfs-1: dirty=895 wb=554 unstable=1 bg_thresh=989 thresh=1979 gap=529 poll_thresh=19 ino=257 dd-2584 [002] 181.177178: balance_dirty_state: bdi btrfs-1: dirty=870 wb=604 unstable=1 bg_thresh=998 thresh=1996 gap=521 poll_thresh=20 ino=257 dd-2584 [002] 181.177310: balance_dirty_state: bdi btrfs-1: dirty=870 wb=654 unstable=1 bg_thresh=999 thresh=1999 gap=474 poll_thresh=21 ino=257 dd-2584 [002] 181.177312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=56528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 181.178864: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=960 to_write=7232 dd-2584 [006] 181.184151: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1254 unstable=1 bg_thresh=995 thresh=1991 gap=466 poll_thresh=21 ino=257 dd-2584 [006] 181.184157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=56528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 181.192269: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1029 unstable=1 bg_thresh=994 thresh=1989 gap=689 poll_thresh=21 ino=257 dd-2584 [006] 181.192340: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1029 unstable=1 bg_thresh=997 thresh=1994 gap=694 poll_thresh=16 ino=257 dd-2584 [006] 181.192467: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1029 unstable=1 bg_thresh=999 thresh=1998 gap=648 poll_thresh=17 ino=257 dd-2584 [006] 181.192591: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1029 unstable=1 bg_thresh=998 thresh=1997 gap=622 poll_thresh=18 ino=257 dd-2584 [006] 181.192714: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1029 unstable=1 bg_thresh=995 thresh=1990 gap=590 poll_thresh=19 ino=257 dd-2584 [006] 181.192837: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1029 unstable=1 bg_thresh=994 thresh=1989 gap=539 poll_thresh=20 ino=257 dd-2584 [006] 181.192964: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1029 unstable=1 bg_thresh=996 thresh=1993 gap=518 poll_thresh=21 ino=257 dd-2584 [006] 181.193271: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1029 unstable=1 bg_thresh=996 thresh=1992 gap=492 poll_thresh=22 ino=257 dd-2584 [006] 181.193277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=56528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 181.200224: balance_dirty_state: bdi btrfs-1: dirty=470 wb=979 unstable=1 bg_thresh=998 thresh=1996 gap=546 poll_thresh=22 ino=257 dd-2584 [001] 181.200291: balance_dirty_state: bdi btrfs-1: dirty=470 wb=979 unstable=1 bg_thresh=998 thresh=1996 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 181.200410: balance_dirty_state: bdi btrfs-1: dirty=520 wb=979 unstable=1 bg_thresh=1000 thresh=2001 gap=501 poll_thresh=17 ino=257 dd-2584 [001] 181.200529: balance_dirty_state: bdi btrfs-1: dirty=545 wb=979 unstable=1 bg_thresh=1003 thresh=2006 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 181.200534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=56528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 181.212242: balance_dirty_state: bdi btrfs-1: dirty=545 wb=729 unstable=1 bg_thresh=1001 thresh=2003 gap=728 poll_thresh=18 ino=257 dd-2584 [001] 181.212333: balance_dirty_state: bdi btrfs-1: dirty=570 wb=729 unstable=1 bg_thresh=1004 thresh=2008 gap=708 poll_thresh=13 ino=257 dd-2584 [001] 181.212395: balance_dirty_state: bdi btrfs-1: dirty=570 wb=729 unstable=1 bg_thresh=1003 thresh=2007 gap=707 poll_thresh=14 ino=257 dd-2584 [001] 181.212452: balance_dirty_state: bdi btrfs-1: dirty=595 wb=729 unstable=1 bg_thresh=1006 thresh=2012 gap=687 poll_thresh=15 ino=257 dd-2584 [001] 181.212509: balance_dirty_state: bdi btrfs-1: dirty=620 wb=729 unstable=1 bg_thresh=1003 thresh=2006 gap=656 poll_thresh=16 ino=257 dd-2584 [001] 181.212624: balance_dirty_state: bdi btrfs-1: dirty=645 wb=729 unstable=1 bg_thresh=1002 thresh=2005 gap=630 poll_thresh=17 ino=257 dd-2584 [001] 181.212737: balance_dirty_state: bdi btrfs-1: dirty=670 wb=729 unstable=1 bg_thresh=1002 thresh=2004 gap=604 poll_thresh=18 ino=257 dd-2584 [001] 181.213015: balance_dirty_state: bdi btrfs-1: dirty=695 wb=729 unstable=1 bg_thresh=1004 thresh=2008 gap=583 poll_thresh=19 ino=257 dd-2584 [001] 181.213130: balance_dirty_state: bdi btrfs-1: dirty=745 wb=729 unstable=1 bg_thresh=1003 thresh=2007 gap=532 poll_thresh=20 ino=257 dd-2584 [001] 181.213243: balance_dirty_state: bdi btrfs-1: dirty=770 wb=729 unstable=1 bg_thresh=1003 thresh=2006 gap=506 poll_thresh=21 ino=257 dd-2584 [001] 181.213360: balance_dirty_state: bdi btrfs-1: dirty=795 wb=729 unstable=1 bg_thresh=1005 thresh=2010 gap=485 poll_thresh=22 ino=257 dd-2584 [001] 181.213365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=56528 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 181.224246: balance_dirty_state: bdi btrfs-1: dirty=795 wb=454 unstable=1 bg_thresh=1004 thresh=2008 gap=758 poll_thresh=22 ino=257 dd-2584 [004] 181.224363: balance_dirty_state: bdi btrfs-1: dirty=795 wb=454 unstable=1 bg_thresh=1004 thresh=2008 gap=758 poll_thresh=16 ino=257 dd-2584 [004] 181.224595: balance_dirty_state: bdi btrfs-1: dirty=845 wb=454 unstable=1 bg_thresh=1006 thresh=2013 gap=713 poll_thresh=17 ino=257 dd-2584 [004] 181.224831: balance_dirty_state: bdi btrfs-1: dirty=870 wb=454 unstable=1 bg_thresh=1006 thresh=2012 gap=687 poll_thresh=18 ino=257 dd-2584 [004] 181.225067: balance_dirty_state: bdi btrfs-1: dirty=895 wb=454 unstable=1 bg_thresh=1008 thresh=2016 gap=666 poll_thresh=19 ino=257 dd-2584 [004] 181.225300: balance_dirty_state: bdi btrfs-1: dirty=920 wb=454 unstable=1 bg_thresh=1007 thresh=2015 gap=640 poll_thresh=20 ino=257 dd-2584 [004] 181.225885: balance_dirty_state: bdi btrfs-1: dirty=970 wb=454 unstable=1 bg_thresh=1007 thresh=2014 gap=589 poll_thresh=21 ino=257 dd-2584 [004] 181.226119: balance_dirty_state: bdi btrfs-1: dirty=995 wb=454 unstable=1 bg_thresh=1006 thresh=2013 gap=563 poll_thresh=22 ino=257 dd-2584 [004] 181.226361: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=454 unstable=1 bg_thresh=1008 thresh=2017 gap=542 poll_thresh=23 ino=257 flush-btrfs-1-2586 [006] 181.226410: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8668 wrote=0 to_write=8192 dd-2584 [004] 181.226553: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=454 unstable=1 bg_thresh=1005 thresh=2010 gap=485 poll_thresh=24 ino=257 dd-2584 [004] 181.226555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 181.228697: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=816 to_write=7376 dd-2584 [001] 181.232196: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1179 unstable=1 bg_thresh=1003 thresh=2007 gap=557 poll_thresh=24 ino=257 dd-2584 [001] 181.232277: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1129 unstable=1 bg_thresh=1003 thresh=2006 gap=581 poll_thresh=18 ino=257 dd-2584 [001] 181.232403: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1129 unstable=1 bg_thresh=1001 thresh=2003 gap=553 poll_thresh=19 ino=257 dd-2584 [001] 181.232529: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1129 unstable=1 bg_thresh=1001 thresh=2002 gap=527 poll_thresh=20 ino=257 dd-2584 [001] 181.232657: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1129 unstable=1 bg_thresh=999 thresh=1999 gap=474 poll_thresh=21 ino=257 dd-2584 [001] 181.232661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 181.240219: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1004 unstable=1 bg_thresh=1004 thresh=2008 gap=608 poll_thresh=21 ino=257 dd-2584 [001] 181.240289: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1004 unstable=1 bg_thresh=1006 thresh=2013 gap=613 poll_thresh=16 ino=257 dd-2584 [001] 181.240584: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1004 unstable=1 bg_thresh=1003 thresh=2006 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 181.240702: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1004 unstable=1 bg_thresh=1002 thresh=2005 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 181.240822: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1004 unstable=1 bg_thresh=1004 thresh=2009 gap=509 poll_thresh=19 ino=257 dd-2584 [001] 181.240939: balance_dirty_state: bdi btrfs-1: dirty=545 wb=1004 unstable=1 bg_thresh=1004 thresh=2008 gap=458 poll_thresh=20 ino=257 dd-2584 [001] 181.240944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 181.248228: balance_dirty_state: bdi btrfs-1: dirty=545 wb=1004 unstable=1 bg_thresh=1004 thresh=2008 gap=458 poll_thresh=20 ino=257 dd-2584 [001] 181.248234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 181.256237: balance_dirty_state: bdi btrfs-1: dirty=545 wb=804 unstable=1 bg_thresh=999 thresh=1999 gap=649 poll_thresh=20 ino=257 dd-2584 [001] 181.256363: balance_dirty_state: bdi btrfs-1: dirty=545 wb=804 unstable=1 bg_thresh=1002 thresh=2004 gap=654 poll_thresh=15 ino=257 dd-2584 [001] 181.256484: balance_dirty_state: bdi btrfs-1: dirty=570 wb=804 unstable=1 bg_thresh=999 thresh=1998 gap=623 poll_thresh=16 ino=257 dd-2584 [001] 181.256716: balance_dirty_state: bdi btrfs-1: dirty=595 wb=804 unstable=1 bg_thresh=998 thresh=1997 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 181.256953: balance_dirty_state: bdi btrfs-1: dirty=620 wb=804 unstable=1 bg_thresh=1000 thresh=2001 gap=576 poll_thresh=18 ino=257 dd-2584 [001] 181.257186: balance_dirty_state: bdi btrfs-1: dirty=670 wb=804 unstable=1 bg_thresh=1000 thresh=2000 gap=525 poll_thresh=19 ino=257 dd-2584 [001] 181.257552: balance_dirty_state: bdi btrfs-1: dirty=695 wb=679 unstable=1 bg_thresh=997 thresh=1994 gap=619 poll_thresh=20 ino=257 dd-2584 [001] 181.257672: balance_dirty_state: bdi btrfs-1: dirty=720 wb=679 unstable=1 bg_thresh=1001 thresh=2002 gap=602 poll_thresh=21 ino=257 dd-2584 [001] 181.257791: balance_dirty_state: bdi btrfs-1: dirty=745 wb=679 unstable=1 bg_thresh=1002 thresh=2005 gap=580 poll_thresh=22 ino=257 dd-2584 [001] 181.257910: balance_dirty_state: bdi btrfs-1: dirty=795 wb=679 unstable=1 bg_thresh=997 thresh=1995 gap=520 poll_thresh=23 ino=257 dd-2584 [001] 181.258030: balance_dirty_state: bdi btrfs-1: dirty=820 wb=679 unstable=1 bg_thresh=999 thresh=1998 gap=498 poll_thresh=24 ino=257 dd-2584 [001] 181.258034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 181.264226: balance_dirty_state: bdi btrfs-1: dirty=820 wb=554 unstable=1 bg_thresh=1001 thresh=2002 gap=627 poll_thresh=24 ino=257 dd-2584 [001] 181.264350: balance_dirty_state: bdi btrfs-1: dirty=845 wb=554 unstable=1 bg_thresh=1000 thresh=2001 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 181.264588: balance_dirty_state: bdi btrfs-1: dirty=870 wb=554 unstable=1 bg_thresh=1000 thresh=2000 gap=575 poll_thresh=19 ino=257 dd-2584 [001] 181.264828: balance_dirty_state: bdi btrfs-1: dirty=895 wb=554 unstable=1 bg_thresh=1002 thresh=2004 gap=554 poll_thresh=20 ino=257 dd-2584 [001] 181.265420: balance_dirty_state: bdi btrfs-1: dirty=945 wb=554 unstable=1 bg_thresh=1001 thresh=2003 gap=503 poll_thresh=21 ino=257 dd-2584 [001] 181.265663: balance_dirty_state: bdi btrfs-1: dirty=970 wb=554 unstable=1 bg_thresh=1001 thresh=2002 gap=477 poll_thresh=22 ino=257 dd-2584 [001] 181.265671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 181.272281: balance_dirty_state: bdi btrfs-1: dirty=970 wb=404 unstable=1 bg_thresh=1002 thresh=2004 gap=629 poll_thresh=22 ino=257 dd-2584 [001] 181.272362: balance_dirty_state: bdi btrfs-1: dirty=970 wb=404 unstable=1 bg_thresh=997 thresh=1995 gap=620 poll_thresh=16 ino=257 dd-2584 [001] 181.272483: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=404 unstable=1 bg_thresh=999 thresh=1998 gap=573 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 181.272559: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8716 wrote=0 to_write=8192 dd-2584 [001] 181.272609: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=404 unstable=1 bg_thresh=996 thresh=1993 gap=543 poll_thresh=18 ino=257 dd-2584 [001] 181.272738: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=429 unstable=1 bg_thresh=1001 thresh=2003 gap=528 poll_thresh=19 ino=257 dd-2584 [001] 181.272869: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=479 unstable=1 bg_thresh=1000 thresh=2001 gap=476 poll_thresh=20 ino=257 dd-2584 [001] 181.272871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 181.277021: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=336 wrote=832 to_write=7360 dd-2584 [005] 181.280311: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1129 unstable=1 bg_thresh=1002 thresh=2004 gap=579 poll_thresh=20 ino=257 dd-2584 [005] 181.280440: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1129 unstable=1 bg_thresh=1002 thresh=2004 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 181.280560: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1129 unstable=1 bg_thresh=1004 thresh=2009 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 181.280795: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1129 unstable=1 bg_thresh=1004 thresh=2008 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 181.281383: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1129 unstable=1 bg_thresh=1003 thresh=2007 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 181.281392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 181.288270: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1129 unstable=1 bg_thresh=1003 thresh=2007 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 181.288279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 181.296299: balance_dirty_state: bdi btrfs-1: dirty=395 wb=879 unstable=1 bg_thresh=1002 thresh=2004 gap=729 poll_thresh=18 ino=257 dd-2584 [005] 181.296434: balance_dirty_state: bdi btrfs-1: dirty=395 wb=879 unstable=1 bg_thresh=1001 thresh=2003 gap=728 poll_thresh=13 ino=257 dd-2584 [005] 181.296554: balance_dirty_state: bdi btrfs-1: dirty=420 wb=879 unstable=1 bg_thresh=1004 thresh=2008 gap=708 poll_thresh=14 ino=257 dd-2584 [005] 181.296671: balance_dirty_state: bdi btrfs-1: dirty=420 wb=879 unstable=1 bg_thresh=1001 thresh=2002 gap=702 poll_thresh=15 ino=257 dd-2584 [005] 181.296789: balance_dirty_state: bdi btrfs-1: dirty=445 wb=879 unstable=1 bg_thresh=1003 thresh=2007 gap=682 poll_thresh=16 ino=257 dd-2584 [005] 181.297024: balance_dirty_state: bdi btrfs-1: dirty=470 wb=879 unstable=1 bg_thresh=1003 thresh=2006 gap=656 poll_thresh=17 ino=257 dd-2584 [005] 181.297262: balance_dirty_state: bdi btrfs-1: dirty=520 wb=879 unstable=1 bg_thresh=1002 thresh=2004 gap=604 poll_thresh=18 ino=257 dd-2584 [005] 181.297496: balance_dirty_state: bdi btrfs-1: dirty=545 wb=879 unstable=1 bg_thresh=1001 thresh=2003 gap=578 poll_thresh=19 ino=257 dd-2584 [005] 181.297731: balance_dirty_state: bdi btrfs-1: dirty=570 wb=879 unstable=1 bg_thresh=1001 thresh=2002 gap=552 poll_thresh=20 ino=257 dd-2584 [005] 181.297964: balance_dirty_state: bdi btrfs-1: dirty=620 wb=879 unstable=1 bg_thresh=1000 thresh=2001 gap=501 poll_thresh=21 ino=257 dd-2584 [005] 181.298552: balance_dirty_state: bdi btrfs-1: dirty=645 wb=879 unstable=1 bg_thresh=1002 thresh=2005 gap=480 poll_thresh=22 ino=257 dd-2584 [005] 181.298561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 181.304265: balance_dirty_state: bdi btrfs-1: dirty=645 wb=829 unstable=1 bg_thresh=1002 thresh=2005 gap=530 poll_thresh=22 ino=257 dd-2584 [005] 181.304360: balance_dirty_state: bdi btrfs-1: dirty=645 wb=829 unstable=1 bg_thresh=1002 thresh=2005 gap=530 poll_thresh=16 ino=257 dd-2584 [005] 181.304483: balance_dirty_state: bdi btrfs-1: dirty=695 wb=829 unstable=1 bg_thresh=1002 thresh=2004 gap=479 poll_thresh=17 ino=257 dd-2584 [005] 181.304488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 181.312242: balance_dirty_state: bdi btrfs-1: dirty=695 wb=829 unstable=1 bg_thresh=999 thresh=1998 gap=473 poll_thresh=17 ino=257 dd-2584 [005] 181.312251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 181.320181: balance_dirty_state: bdi btrfs-1: dirty=695 wb=579 unstable=1 bg_thresh=989 thresh=1978 gap=703 poll_thresh=17 ino=257 dd-2584 [001] 181.320295: balance_dirty_state: bdi btrfs-1: dirty=695 wb=579 unstable=1 bg_thresh=991 thresh=1983 gap=708 poll_thresh=13 ino=257 dd-2584 [001] 181.320413: balance_dirty_state: bdi btrfs-1: dirty=720 wb=579 unstable=1 bg_thresh=988 thresh=1977 gap=677 poll_thresh=14 ino=257 dd-2584 [001] 181.320529: balance_dirty_state: bdi btrfs-1: dirty=720 wb=579 unstable=1 bg_thresh=991 thresh=1982 gap=682 poll_thresh=15 ino=257 dd-2584 [001] 181.320647: balance_dirty_state: bdi btrfs-1: dirty=745 wb=579 unstable=1 bg_thresh=991 thresh=1982 gap=657 poll_thresh=16 ino=257 dd-2584 [001] 181.320910: balance_dirty_state: bdi btrfs-1: dirty=770 wb=554 unstable=1 bg_thresh=996 thresh=1992 gap=667 poll_thresh=17 ino=257 dd-2584 [001] 181.321061: balance_dirty_state: bdi btrfs-1: dirty=820 wb=454 unstable=1 bg_thresh=995 thresh=1991 gap=716 poll_thresh=18 ino=257 dd-2584 [001] 181.321298: balance_dirty_state: bdi btrfs-1: dirty=845 wb=454 unstable=1 bg_thresh=995 thresh=1990 gap=690 poll_thresh=19 ino=257 dd-2584 [001] 181.321890: balance_dirty_state: bdi btrfs-1: dirty=870 wb=454 unstable=1 bg_thresh=997 thresh=1995 gap=670 poll_thresh=20 ino=257 dd-2584 [001] 181.322133: balance_dirty_state: bdi btrfs-1: dirty=920 wb=454 unstable=1 bg_thresh=999 thresh=1999 gap=624 poll_thresh=21 ino=257 dd-2584 [001] 181.322375: balance_dirty_state: bdi btrfs-1: dirty=945 wb=454 unstable=1 bg_thresh=999 thresh=1998 gap=598 poll_thresh=22 ino=257 dd-2584 [001] 181.322617: balance_dirty_state: bdi btrfs-1: dirty=970 wb=454 unstable=1 bg_thresh=998 thresh=1997 gap=572 poll_thresh=23 ino=257 dd-2584 [001] 181.322860: balance_dirty_state: bdi btrfs-1: dirty=995 wb=454 unstable=1 bg_thresh=1000 thresh=2001 gap=551 poll_thresh=24 ino=257 dd-2584 [001] 181.323104: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=454 unstable=1 bg_thresh=1000 thresh=2000 gap=500 poll_thresh=25 ino=257 flush-btrfs-1-2586 [006] 181.323195: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8764 wrote=0 to_write=8192 dd-2584 [001] 181.323360: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=454 unstable=1 bg_thresh=999 thresh=1999 gap=499 poll_thresh=26 ino=257 dd-2584 [001] 181.323364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=57688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 181.325225: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=384 wrote=784 to_write=7408 dd-2584 [005] 181.328207: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1229 unstable=1 bg_thresh=1005 thresh=2010 gap=510 poll_thresh=26 ino=257 dd-2584 [005] 181.328321: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1229 unstable=1 bg_thresh=1005 thresh=2010 gap=510 poll_thresh=19 ino=257 dd-2584 [005] 181.328694: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1179 unstable=1 bg_thresh=1007 thresh=2015 gap=515 poll_thresh=20 ino=257 dd-2584 [005] 181.329196: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1104 unstable=1 bg_thresh=1009 thresh=2019 gap=569 poll_thresh=21 ino=257 dd-2584 [005] 181.329389: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1104 unstable=1 bg_thresh=1006 thresh=2012 gap=537 poll_thresh=22 ino=257 dd-2584 [005] 181.329574: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1104 unstable=1 bg_thresh=1005 thresh=2011 gap=511 poll_thresh=23 ino=257 dd-2584 [005] 181.329761: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1104 unstable=1 bg_thresh=1005 thresh=2010 gap=460 poll_thresh=24 ino=257 dd-2584 [005] 181.329768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 181.340274: balance_dirty_state: bdi btrfs-1: dirty=445 wb=979 unstable=1 bg_thresh=1002 thresh=2004 gap=579 poll_thresh=24 ino=257 dd-2584 [005] 181.340361: balance_dirty_state: bdi btrfs-1: dirty=445 wb=979 unstable=1 bg_thresh=1004 thresh=2009 gap=584 poll_thresh=18 ino=257 dd-2584 [005] 181.340608: balance_dirty_state: bdi btrfs-1: dirty=495 wb=979 unstable=1 bg_thresh=1003 thresh=2007 gap=532 poll_thresh=19 ino=257 dd-2584 [005] 181.340855: balance_dirty_state: bdi btrfs-1: dirty=520 wb=979 unstable=1 bg_thresh=1003 thresh=2006 gap=506 poll_thresh=20 ino=257 dd-2584 [005] 181.341126: balance_dirty_state: bdi btrfs-1: dirty=559 wb=979 unstable=1 bg_thresh=1003 thresh=2006 gap=467 poll_thresh=21 ino=257 dd-2584 [005] 181.341135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-298% task_weight=101% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 181.352265: balance_dirty_state: bdi btrfs-1: dirty=559 wb=854 unstable=1 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=21 ino=257 dd-2584 [005] 181.352367: balance_dirty_state: bdi btrfs-1: dirty=572 wb=854 unstable=1 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 181.352678: balance_dirty_state: bdi btrfs-1: dirty=598 wb=854 unstable=1 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 181.352814: balance_dirty_state: bdi btrfs-1: dirty=637 wb=854 unstable=1 bg_thresh=1003 thresh=2006 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 181.352949: balance_dirty_state: bdi btrfs-1: dirty=663 wb=854 unstable=1 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 181.352954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 181.364273: balance_dirty_state: bdi btrfs-1: dirty=663 wb=579 unstable=1 bg_thresh=1004 thresh=2008 gap=765 poll_thresh=19 ino=257 dd-2584 [005] 181.364432: balance_dirty_state: bdi btrfs-1: dirty=676 wb=579 unstable=1 bg_thresh=1003 thresh=2007 gap=751 poll_thresh=14 ino=257 dd-2584 [005] 181.364571: balance_dirty_state: bdi btrfs-1: dirty=702 wb=579 unstable=1 bg_thresh=1004 thresh=2008 gap=726 poll_thresh=15 ino=257 dd-2584 [005] 181.364730: balance_dirty_state: bdi btrfs-1: dirty=715 wb=529 unstable=1 bg_thresh=1004 thresh=2009 gap=764 poll_thresh=16 ino=257 dd-2584 [005] 181.365002: balance_dirty_state: bdi btrfs-1: dirty=741 wb=529 unstable=1 bg_thresh=1003 thresh=2007 gap=736 poll_thresh=17 ino=257 dd-2584 [005] 181.365273: balance_dirty_state: bdi btrfs-1: dirty=780 wb=529 unstable=1 bg_thresh=1003 thresh=2007 gap=697 poll_thresh=18 ino=257 dd-2584 [005] 181.365542: balance_dirty_state: bdi btrfs-1: dirty=806 wb=529 unstable=1 bg_thresh=1002 thresh=2005 gap=669 poll_thresh=19 ino=257 dd-2584 [005] 181.366167: balance_dirty_state: bdi btrfs-1: dirty=845 wb=529 unstable=1 bg_thresh=1005 thresh=2010 gap=635 poll_thresh=20 ino=257 dd-2584 [005] 181.366443: balance_dirty_state: bdi btrfs-1: dirty=871 wb=529 unstable=1 bg_thresh=1004 thresh=2008 gap=607 poll_thresh=21 ino=257 dd-2584 [005] 181.366721: balance_dirty_state: bdi btrfs-1: dirty=897 wb=529 unstable=1 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=22 ino=257 dd-2584 [005] 181.367003: balance_dirty_state: bdi btrfs-1: dirty=922 wb=529 unstable=1 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=23 ino=257 dd-2584 [005] 181.367270: balance_dirty_state: bdi btrfs-1: dirty=972 wb=529 unstable=1 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=24 ino=257 dd-2584 [005] 181.367864: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=529 unstable=1 bg_thresh=999 thresh=1998 gap=458 poll_thresh=25 ino=257 dd-2584 [005] 181.367873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 181.367950: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8808 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 181.371830: writeback_single_inode: bdi btrfs-1: ino=257 state= age=428 wrote=736 to_write=7456 dd-2584 [005] 181.372281: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1144 unstable=1 bg_thresh=998 thresh=1997 gap=582 poll_thresh=25 ino=257 dd-2584 [005] 181.372371: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1144 unstable=1 bg_thresh=1001 thresh=2002 gap=587 poll_thresh=19 ino=257 dd-2584 [005] 181.372506: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1144 unstable=1 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=20 ino=257 dd-2584 [005] 181.372636: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1144 unstable=1 bg_thresh=1002 thresh=2005 gap=527 poll_thresh=21 ino=257 dd-2584 [005] 181.372937: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1144 unstable=1 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=22 ino=257 dd-2584 [005] 181.373066: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1144 unstable=1 bg_thresh=998 thresh=1997 gap=444 poll_thresh=23 ino=257 dd-2584 [005] 181.373071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 181.380300: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1019 unstable=1 bg_thresh=997 thresh=1995 gap=567 poll_thresh=23 ino=257 dd-2584 [001] 181.380420: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1019 unstable=1 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 181.380679: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1019 unstable=1 bg_thresh=999 thresh=1999 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 181.381433: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1019 unstable=1 bg_thresh=1038 thresh=2077 gap=561 poll_thresh=19 ino=257 dd-2584 [001] 181.381670: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1019 unstable=1 bg_thresh=1038 thresh=2076 gap=535 poll_thresh=20 ino=257 dd-2584 [001] 181.381908: balance_dirty_state: bdi btrfs-1: dirty=546 wb=1019 unstable=1 bg_thresh=1037 thresh=2075 gap=509 poll_thresh=21 ino=257 dd-2584 [001] 181.381917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1333 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-210% task_weight=98% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 181.388376: balance_dirty_state: bdi btrfs-1: dirty=546 wb=894 unstable=1 bg_thresh=1037 thresh=2075 gap=634 poll_thresh=21 ino=257 dd-2584 [005] 181.388494: balance_dirty_state: bdi btrfs-1: dirty=546 wb=894 unstable=1 bg_thresh=1037 thresh=2074 gap=633 poll_thresh=16 ino=257 dd-2584 [005] 181.388734: balance_dirty_state: bdi btrfs-1: dirty=596 wb=894 unstable=1 bg_thresh=1039 thresh=2078 gap=587 poll_thresh=17 ino=257 dd-2584 [005] 181.389321: balance_dirty_state: bdi btrfs-1: dirty=621 wb=894 unstable=1 bg_thresh=1038 thresh=2077 gap=561 poll_thresh=18 ino=257 dd-2584 [005] 181.389556: balance_dirty_state: bdi btrfs-1: dirty=646 wb=894 unstable=1 bg_thresh=1038 thresh=2076 gap=535 poll_thresh=19 ino=257 dd-2584 [005] 181.389792: balance_dirty_state: bdi btrfs-1: dirty=671 wb=894 unstable=1 bg_thresh=1037 thresh=2075 gap=509 poll_thresh=20 ino=257 dd-2584 [005] 181.389801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 181.396277: balance_dirty_state: bdi btrfs-1: dirty=671 wb=744 unstable=1 bg_thresh=1037 thresh=2075 gap=659 poll_thresh=20 ino=257 dd-2584 [005] 181.396409: balance_dirty_state: bdi btrfs-1: dirty=696 wb=744 unstable=1 bg_thresh=1040 thresh=2080 gap=639 poll_thresh=15 ino=257 dd-2584 [005] 181.396527: balance_dirty_state: bdi btrfs-1: dirty=721 wb=744 unstable=1 bg_thresh=1039 thresh=2079 gap=613 poll_thresh=16 ino=257 dd-2584 [005] 181.396766: balance_dirty_state: bdi btrfs-1: dirty=746 wb=744 unstable=1 bg_thresh=1039 thresh=2078 gap=587 poll_thresh=17 ino=257 dd-2584 [005] 181.397007: balance_dirty_state: bdi btrfs-1: dirty=771 wb=744 unstable=1 bg_thresh=1038 thresh=2077 gap=561 poll_thresh=18 ino=257 dd-2584 [005] 181.397274: balance_dirty_state: bdi btrfs-1: dirty=821 wb=744 unstable=1 bg_thresh=1034 thresh=2068 gap=502 poll_thresh=19 ino=257 dd-2584 [005] 181.397282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 181.404280: balance_dirty_state: bdi btrfs-1: dirty=821 wb=619 unstable=1 bg_thresh=1030 thresh=2060 gap=619 poll_thresh=19 ino=257 dd-2584 [005] 181.404375: balance_dirty_state: bdi btrfs-1: dirty=821 wb=619 unstable=1 bg_thresh=1029 thresh=2059 gap=618 poll_thresh=14 ino=257 dd-2584 [005] 181.404436: balance_dirty_state: bdi btrfs-1: dirty=846 wb=619 unstable=1 bg_thresh=1032 thresh=2064 gap=598 poll_thresh=15 ino=257 dd-2584 [005] 181.404672: balance_dirty_state: bdi btrfs-1: dirty=846 wb=619 unstable=1 bg_thresh=1029 thresh=2058 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 181.404808: balance_dirty_state: bdi btrfs-1: dirty=897 wb=619 unstable=1 bg_thresh=1029 thresh=2058 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 181.404938: balance_dirty_state: bdi btrfs-1: dirty=922 wb=619 unstable=1 bg_thresh=1031 thresh=2062 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 181.405067: balance_dirty_state: bdi btrfs-1: dirty=947 wb=619 unstable=1 bg_thresh=1030 thresh=2061 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 181.405072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1323 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 181.412348: balance_dirty_state: bdi btrfs-1: dirty=947 wb=494 unstable=1 bg_thresh=1029 thresh=2058 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 181.412419: balance_dirty_state: bdi btrfs-1: dirty=972 wb=494 unstable=1 bg_thresh=1031 thresh=2063 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 181.412486: balance_dirty_state: bdi btrfs-1: dirty=997 wb=494 unstable=1 bg_thresh=1028 thresh=2057 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 181.412551: balance_dirty_state: bdi btrfs-1: dirty=997 wb=494 unstable=1 bg_thresh=1028 thresh=2056 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 181.412685: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=494 unstable=1 bg_thresh=1027 thresh=2055 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 181.413137: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=494 unstable=1 bg_thresh=1040 thresh=2080 gap=525 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 181.413213: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8856 wrote=0 to_write=8192 dd-2584 [005] 181.413274: balance_dirty_state: bdi btrfs-1: dirty=1110 wb=494 unstable=1 bg_thresh=1042 thresh=2084 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 181.413276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 181.415224: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=848 to_write=7344 dd-2584 [005] 181.420312: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1204 unstable=1 bg_thresh=1033 thresh=2067 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 181.420694: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1204 unstable=1 bg_thresh=1034 thresh=2068 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 181.420784: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1204 unstable=1 bg_thresh=1030 thresh=2061 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 181.420868: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1204 unstable=1 bg_thresh=1030 thresh=2061 gap=535 poll_thresh=16 ino=257 dd-2584 [005] 181.421038: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1204 unstable=1 bg_thresh=1030 thresh=2060 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 181.421044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1322 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 181.428273: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1074 unstable=1 bg_thresh=1028 thresh=2057 gap=636 poll_thresh=17 ino=257 dd-2584 [005] 181.428367: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1074 unstable=1 bg_thresh=1028 thresh=2056 gap=635 poll_thresh=13 ino=257 dd-2584 [005] 181.428435: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1074 unstable=1 bg_thresh=1030 thresh=2061 gap=615 poll_thresh=14 ino=257 dd-2584 [005] 181.428496: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1074 unstable=1 bg_thresh=1027 thresh=2055 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 181.428558: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1074 unstable=1 bg_thresh=1030 thresh=2060 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 181.428947: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1074 unstable=1 bg_thresh=1039 thresh=2078 gap=569 poll_thresh=17 ino=257 dd-2584 [005] 181.429071: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1074 unstable=1 bg_thresh=1038 thresh=2077 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 181.429075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1338 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-203% task_weight=99% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 181.436215: balance_dirty_state: bdi btrfs-1: dirty=484 wb=857 unstable=1 bg_thresh=1030 thresh=2061 gap=719 poll_thresh=18 ino=257 dd-2584 [005] 181.436297: balance_dirty_state: bdi btrfs-1: dirty=484 wb=857 unstable=1 bg_thresh=1030 thresh=2061 gap=719 poll_thresh=13 ino=257 dd-2584 [005] 181.436359: balance_dirty_state: bdi btrfs-1: dirty=509 wb=857 unstable=1 bg_thresh=1030 thresh=2060 gap=693 poll_thresh=14 ino=257 dd-2584 [005] 181.436423: balance_dirty_state: bdi btrfs-1: dirty=509 wb=857 unstable=1 bg_thresh=1032 thresh=2065 gap=698 poll_thresh=15 ino=257 dd-2584 [005] 181.436658: balance_dirty_state: bdi btrfs-1: dirty=534 wb=857 unstable=1 bg_thresh=1032 thresh=2065 gap=673 poll_thresh=16 ino=257 dd-2584 [005] 181.436792: balance_dirty_state: bdi btrfs-1: dirty=547 wb=857 unstable=1 bg_thresh=1034 thresh=2069 gap=664 poll_thresh=17 ino=257 dd-2584 [005] 181.436924: balance_dirty_state: bdi btrfs-1: dirty=610 wb=857 unstable=1 bg_thresh=1034 thresh=2069 gap=601 poll_thresh=18 ino=257 dd-2584 [005] 181.437057: balance_dirty_state: bdi btrfs-1: dirty=635 wb=857 unstable=1 bg_thresh=1031 thresh=2062 gap=569 poll_thresh=19 ino=257 dd-2584 [005] 181.437433: balance_dirty_state: bdi btrfs-1: dirty=660 wb=857 unstable=1 bg_thresh=1041 thresh=2082 gap=564 poll_thresh=20 ino=257 dd-2584 [005] 181.437563: balance_dirty_state: bdi btrfs-1: dirty=685 wb=857 unstable=1 bg_thresh=1040 thresh=2080 gap=537 poll_thresh=21 ino=257 dd-2584 [005] 181.437693: balance_dirty_state: bdi btrfs-1: dirty=735 wb=857 unstable=1 bg_thresh=1036 thresh=2073 gap=480 poll_thresh=22 ino=257 dd-2584 [005] 181.437699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-252% task_weight=98% bdi_bw=59856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 181.448249: balance_dirty_state: bdi btrfs-1: dirty=735 wb=857 unstable=1 bg_thresh=1035 thresh=2071 gap=478 poll_thresh=22 ino=257 dd-2584 [005] 181.448257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1333 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-78% task_gap=-255% task_weight=98% bdi_bw=59856 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 181.456216: balance_dirty_state: bdi btrfs-1: dirty=735 wb=744 unstable=1 bg_thresh=1033 thresh=2067 gap=587 poll_thresh=22 ino=257 dd-2584 [005] 181.456290: balance_dirty_state: bdi btrfs-1: dirty=735 wb=744 unstable=1 bg_thresh=1036 thresh=2072 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 181.456470: balance_dirty_state: bdi btrfs-1: dirty=785 wb=744 unstable=1 bg_thresh=1037 thresh=2074 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 181.456875: balance_dirty_state: bdi btrfs-1: dirty=810 wb=744 unstable=1 bg_thresh=1030 thresh=2061 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 181.456883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-224% task_weight=100% bdi_bw=59856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 181.464283: balance_dirty_state: bdi btrfs-1: dirty=810 wb=468 unstable=1 bg_thresh=1021 thresh=2042 gap=763 poll_thresh=18 ino=257 dd-2584 [007] 181.464350: balance_dirty_state: bdi btrfs-1: dirty=810 wb=468 unstable=1 bg_thresh=1021 thresh=2042 gap=763 poll_thresh=13 ino=257 dd-2584 [007] 181.464409: balance_dirty_state: bdi btrfs-1: dirty=835 wb=468 unstable=1 bg_thresh=1023 thresh=2047 gap=743 poll_thresh=14 ino=257 dd-2584 [007] 181.464467: balance_dirty_state: bdi btrfs-1: dirty=860 wb=468 unstable=1 bg_thresh=1026 thresh=2052 gap=723 poll_thresh=15 ino=257 dd-2584 [007] 181.464524: balance_dirty_state: bdi btrfs-1: dirty=860 wb=468 unstable=1 bg_thresh=1026 thresh=2052 gap=723 poll_thresh=16 ino=257 dd-2584 [007] 181.464647: balance_dirty_state: bdi btrfs-1: dirty=910 wb=468 unstable=1 bg_thresh=1025 thresh=2051 gap=672 poll_thresh=17 ino=257 dd-2584 [007] 181.464770: balance_dirty_state: bdi btrfs-1: dirty=935 wb=468 unstable=1 bg_thresh=1025 thresh=2050 gap=646 poll_thresh=18 ino=257 dd-2584 [007] 181.465000: balance_dirty_state: bdi btrfs-1: dirty=961 wb=468 unstable=1 bg_thresh=1024 thresh=2049 gap=619 poll_thresh=19 ino=257 dd-2584 [007] 181.465134: balance_dirty_state: bdi btrfs-1: dirty=986 wb=468 unstable=1 bg_thresh=1025 thresh=2051 gap=596 poll_thresh=20 ino=257 dd-2584 [007] 181.465280: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=468 unstable=1 bg_thresh=1025 thresh=2051 gap=558 poll_thresh=21 ino=257 dd-2584 [007] 181.465595: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=343 unstable=1 bg_thresh=1021 thresh=2043 gap=625 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 181.465610: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8908 wrote=0 to_write=8192 dd-2584 [007] 181.466021: balance_dirty_state: bdi btrfs-1: dirty=973 wb=444 unstable=1 bg_thresh=1038 thresh=2076 gap=658 poll_thresh=23 ino=257 dd-2584 [007] 181.466154: balance_dirty_state: bdi btrfs-1: dirty=973 wb=494 unstable=1 bg_thresh=1034 thresh=2069 gap=601 poll_thresh=24 ino=257 dd-2584 [007] 181.466287: balance_dirty_state: bdi btrfs-1: dirty=973 wb=532 unstable=1 bg_thresh=1034 thresh=2068 gap=562 poll_thresh=25 ino=257 dd-2584 [007] 181.466427: balance_dirty_state: bdi btrfs-1: dirty=948 wb=582 unstable=1 bg_thresh=1036 thresh=2072 gap=541 poll_thresh=26 ino=257 dd-2584 [007] 181.466565: balance_dirty_state: bdi btrfs-1: dirty=960 wb=607 unstable=1 bg_thresh=1035 thresh=2071 gap=503 poll_thresh=27 ino=257 dd-2584 [007] 181.466567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=59856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 181.468788: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=960 to_write=7232 dd-2584 [006] 181.472299: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1310 unstable=1 bg_thresh=1041 thresh=2083 gap=477 poll_thresh=27 ino=257 dd-2584 [006] 181.472304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-152% task_weight=99% bdi_bw=59856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 181.480376: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1184 unstable=1 bg_thresh=1020 thresh=2041 gap=561 poll_thresh=27 ino=257 dd-2584 [006] 181.480500: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1184 unstable=1 bg_thresh=1021 thresh=2042 gap=549 poll_thresh=20 ino=257 dd-2584 [006] 181.480968: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1084 unstable=1 bg_thresh=1016 thresh=2032 gap=601 poll_thresh=21 ino=257 dd-2584 [006] 181.481287: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1034 unstable=1 bg_thresh=1012 thresh=2025 gap=619 poll_thresh=22 ino=257 dd-2584 [006] 181.481421: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1034 unstable=1 bg_thresh=1021 thresh=2042 gap=611 poll_thresh=23 ino=257 dd-2584 [006] 181.481555: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1034 unstable=1 bg_thresh=1020 thresh=2040 gap=559 poll_thresh=24 ino=257 dd-2584 [006] 181.481692: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1034 unstable=1 bg_thresh=1019 thresh=2038 gap=531 poll_thresh=25 ino=257 dd-2584 [006] 181.482033: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1034 unstable=1 bg_thresh=1042 thresh=2085 gap=553 poll_thresh=26 ino=257 dd-2584 [006] 181.482155: balance_dirty_state: bdi btrfs-1: dirty=522 wb=1034 unstable=1 bg_thresh=1042 thresh=2084 gap=527 poll_thresh=27 ino=257 dd-2584 [006] 181.482274: balance_dirty_state: bdi btrfs-1: dirty=547 wb=1034 unstable=1 bg_thresh=1044 thresh=2088 gap=506 poll_thresh=28 ino=257 dd-2584 [006] 181.482279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1348 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-1% task_gap=-101% task_weight=99% bdi_bw=59856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 181.488388: balance_dirty_state: bdi btrfs-1: dirty=547 wb=984 unstable=1 bg_thresh=1035 thresh=2070 gap=538 poll_thresh=28 ino=257 dd-2584 [006] 181.488479: balance_dirty_state: bdi btrfs-1: dirty=572 wb=984 unstable=1 bg_thresh=1032 thresh=2064 gap=507 poll_thresh=21 ino=257 dd-2584 [006] 181.488484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1400 avg_dirty=1400 bdi_gap=6% task_gap=-86% task_weight=100% bdi_bw=59856 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 181.496445: balance_dirty_state: bdi btrfs-1: dirty=572 wb=984 unstable=1 bg_thresh=1028 thresh=2056 gap=499 poll_thresh=16 ino=257 dd-2584 [005] 181.496454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=59856 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 181.508255: balance_dirty_state: bdi btrfs-1: dirty=572 wb=657 unstable=1 bg_thresh=1025 thresh=2051 gap=821 poll_thresh=16 ino=257 dd-2584 [005] 181.508360: balance_dirty_state: bdi btrfs-1: dirty=597 wb=594 unstable=1 bg_thresh=1028 thresh=2056 gap=864 poll_thresh=12 ino=257 dd-2584 [005] 181.508610: balance_dirty_state: bdi btrfs-1: dirty=622 wb=594 unstable=1 bg_thresh=1030 thresh=2061 gap=844 poll_thresh=13 ino=257 dd-2584 [005] 181.508668: balance_dirty_state: bdi btrfs-1: dirty=622 wb=594 unstable=1 bg_thresh=1033 thresh=2066 gap=849 poll_thresh=14 ino=257 dd-2584 [005] 181.508724: balance_dirty_state: bdi btrfs-1: dirty=647 wb=594 unstable=1 bg_thresh=1030 thresh=2060 gap=818 poll_thresh=15 ino=257 dd-2584 [005] 181.508780: balance_dirty_state: bdi btrfs-1: dirty=672 wb=594 unstable=1 bg_thresh=1032 thresh=2065 gap=798 poll_thresh=16 ino=257 dd-2584 [005] 181.508892: balance_dirty_state: bdi btrfs-1: dirty=697 wb=594 unstable=1 bg_thresh=1032 thresh=2064 gap=772 poll_thresh=17 ino=257 dd-2584 [005] 181.509005: balance_dirty_state: bdi btrfs-1: dirty=722 wb=594 unstable=1 bg_thresh=1031 thresh=2063 gap=746 poll_thresh=18 ino=257 dd-2584 [005] 181.509117: balance_dirty_state: bdi btrfs-1: dirty=747 wb=594 unstable=1 bg_thresh=1033 thresh=2067 gap=725 poll_thresh=19 ino=257 dd-2584 [005] 181.509228: balance_dirty_state: bdi btrfs-1: dirty=797 wb=594 unstable=1 bg_thresh=1033 thresh=2066 gap=674 poll_thresh=20 ino=257 dd-2584 [005] 181.509342: balance_dirty_state: bdi btrfs-1: dirty=822 wb=594 unstable=1 bg_thresh=1029 thresh=2059 gap=642 poll_thresh=21 ino=257 dd-2584 [005] 181.509456: balance_dirty_state: bdi btrfs-1: dirty=847 wb=594 unstable=1 bg_thresh=1031 thresh=2063 gap=621 poll_thresh=22 ino=257 dd-2584 [005] 181.509770: balance_dirty_state: bdi btrfs-1: dirty=898 wb=594 unstable=1 bg_thresh=1029 thresh=2058 gap=565 poll_thresh=23 ino=257 dd-2584 [005] 181.509967: balance_dirty_state: bdi btrfs-1: dirty=911 wb=594 unstable=1 bg_thresh=1031 thresh=2063 gap=557 poll_thresh=24 ino=257 dd-2584 [005] 181.510165: balance_dirty_state: bdi btrfs-1: dirty=949 wb=594 unstable=1 bg_thresh=1031 thresh=2062 gap=518 poll_thresh=25 ino=257 dd-2584 [005] 181.510314: balance_dirty_state: bdi btrfs-1: dirty=974 wb=594 unstable=1 bg_thresh=1030 thresh=2061 gap=492 poll_thresh=26 ino=257 dd-2584 [005] 181.510318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-178% task_weight=100% bdi_bw=59856 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 181.516280: balance_dirty_state: bdi btrfs-1: dirty=974 wb=469 unstable=1 bg_thresh=1032 thresh=2064 gap=620 poll_thresh=26 ino=257 dd-2584 [005] 181.516400: balance_dirty_state: bdi btrfs-1: dirty=999 wb=469 unstable=1 bg_thresh=1034 thresh=2069 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 181.516529: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=469 unstable=1 bg_thresh=1031 thresh=2062 gap=568 poll_thresh=20 ino=257 dd-2584 [005] 181.516653: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=469 unstable=1 bg_thresh=1033 thresh=2066 gap=547 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 181.516674: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8960 wrote=0 to_write=8192 dd-2584 [005] 181.516839: balance_dirty_state: bdi btrfs-1: dirty=1086 wb=469 unstable=1 bg_thresh=1032 thresh=2065 gap=509 poll_thresh=22 ino=257 dd-2584 [005] 181.516841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=59856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 181.519221: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=816 to_write=7376 dd-2584 [001] 181.524328: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1161 unstable=1 bg_thresh=1031 thresh=2062 gap=618 poll_thresh=22 ino=257 dd-2584 [001] 181.524414: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1161 unstable=1 bg_thresh=1031 thresh=2062 gap=618 poll_thresh=16 ino=257 dd-2584 [001] 181.524710: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1161 unstable=1 bg_thresh=1033 thresh=2067 gap=598 poll_thresh=17 ino=257 dd-2584 [001] 181.524831: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1161 unstable=1 bg_thresh=1036 thresh=2072 gap=578 poll_thresh=18 ino=257 dd-2584 [001] 181.524957: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1161 unstable=1 bg_thresh=1038 thresh=2076 gap=532 poll_thresh=19 ino=257 dd-2584 [001] 181.525341: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1161 unstable=1 bg_thresh=1036 thresh=2073 gap=516 poll_thresh=20 ino=257 dd-2584 [001] 181.525345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=59856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 181.532269: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1047 unstable=1 bg_thresh=1033 thresh=2066 gap=623 poll_thresh=20 ino=257 dd-2584 [001] 181.532348: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1047 unstable=1 bg_thresh=1034 thresh=2069 gap=613 poll_thresh=15 ino=257 dd-2584 [001] 181.532413: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1047 unstable=1 bg_thresh=1034 thresh=2068 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 181.532534: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1047 unstable=1 bg_thresh=1034 thresh=2068 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 181.532655: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1047 unstable=1 bg_thresh=1039 thresh=2078 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 181.532780: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1047 unstable=1 bg_thresh=1038 thresh=2077 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 181.532785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=59856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 181.540236: balance_dirty_state: bdi btrfs-1: dirty=521 wb=909 unstable=1 bg_thresh=1036 thresh=2073 gap=642 poll_thresh=19 ino=257 dd-2584 [001] 181.540472: balance_dirty_state: bdi btrfs-1: dirty=546 wb=909 unstable=1 bg_thresh=1036 thresh=2073 gap=617 poll_thresh=14 ino=257 dd-2584 [001] 181.540536: balance_dirty_state: bdi btrfs-1: dirty=571 wb=909 unstable=1 bg_thresh=1036 thresh=2073 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 181.540600: balance_dirty_state: bdi btrfs-1: dirty=571 wb=909 unstable=1 bg_thresh=1039 thresh=2078 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 181.540729: balance_dirty_state: bdi btrfs-1: dirty=621 wb=909 unstable=1 bg_thresh=1038 thresh=2077 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 181.541122: balance_dirty_state: bdi btrfs-1: dirty=646 wb=909 unstable=1 bg_thresh=1036 thresh=2073 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 181.541127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 181.548288: balance_dirty_state: bdi btrfs-1: dirty=646 wb=909 unstable=1 bg_thresh=1033 thresh=2067 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 181.548298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 181.556393: balance_dirty_state: bdi btrfs-1: dirty=646 wb=708 unstable=1 bg_thresh=1032 thresh=2064 gap=709 poll_thresh=18 ino=257 dd-2584 [001] 181.556516: balance_dirty_state: bdi btrfs-1: dirty=659 wb=708 unstable=1 bg_thresh=1032 thresh=2065 gap=697 poll_thresh=13 ino=257 dd-2584 [001] 181.556645: balance_dirty_state: bdi btrfs-1: dirty=672 wb=658 unstable=1 bg_thresh=1027 thresh=2055 gap=724 poll_thresh=14 ino=257 dd-2584 [001] 181.556726: balance_dirty_state: bdi btrfs-1: dirty=672 wb=594 unstable=1 bg_thresh=1027 thresh=2055 gap=788 poll_thresh=15 ino=257 dd-2584 [001] 181.556795: balance_dirty_state: bdi btrfs-1: dirty=697 wb=594 unstable=1 bg_thresh=1035 thresh=2071 gap=779 poll_thresh=16 ino=257 dd-2584 [001] 181.556925: balance_dirty_state: bdi btrfs-1: dirty=722 wb=594 unstable=1 bg_thresh=1032 thresh=2064 gap=747 poll_thresh=17 ino=257 dd-2584 [001] 181.557052: balance_dirty_state: bdi btrfs-1: dirty=772 wb=594 unstable=1 bg_thresh=1031 thresh=2063 gap=696 poll_thresh=18 ino=257 dd-2584 [001] 181.557353: balance_dirty_state: bdi btrfs-1: dirty=797 wb=594 unstable=1 bg_thresh=1031 thresh=2062 gap=670 poll_thresh=19 ino=257 dd-2584 [001] 181.557487: balance_dirty_state: bdi btrfs-1: dirty=835 wb=594 unstable=1 bg_thresh=1031 thresh=2063 gap=633 poll_thresh=20 ino=257 dd-2584 [001] 181.557853: balance_dirty_state: bdi btrfs-1: dirty=860 wb=594 unstable=1 bg_thresh=1040 thresh=2080 gap=625 poll_thresh=21 ino=257 dd-2584 [001] 181.557982: balance_dirty_state: bdi btrfs-1: dirty=885 wb=594 unstable=1 bg_thresh=1039 thresh=2079 gap=599 poll_thresh=22 ino=257 dd-2584 [001] 181.558111: balance_dirty_state: bdi btrfs-1: dirty=935 wb=594 unstable=1 bg_thresh=1041 thresh=2083 gap=553 poll_thresh=23 ino=257 dd-2584 [001] 181.558440: balance_dirty_state: bdi btrfs-1: dirty=960 wb=594 unstable=1 bg_thresh=1041 thresh=2083 gap=528 poll_thresh=24 ino=257 dd-2584 [001] 181.558817: balance_dirty_state: bdi btrfs-1: dirty=985 wb=594 unstable=1 bg_thresh=1038 thresh=2077 gap=497 poll_thresh=25 ino=257 dd-2584 [001] 181.558822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 181.564264: balance_dirty_state: bdi btrfs-1: dirty=985 wb=444 unstable=1 bg_thresh=1029 thresh=2058 gap=628 poll_thresh=25 ino=257 dd-2584 [001] 181.564347: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=444 unstable=1 bg_thresh=1029 thresh=2059 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 181.564475: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=444 unstable=1 bg_thresh=1032 thresh=2065 gap=584 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 181.564496: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9008 wrote=0 to_write=8192 dd-2584 [001] 181.565342: balance_dirty_state: bdi btrfs-1: dirty=872 wb=633 unstable=1 bg_thresh=1041 thresh=2083 gap=577 poll_thresh=21 ino=257 dd-2584 [001] 181.565541: balance_dirty_state: bdi btrfs-1: dirty=847 wb=683 unstable=1 bg_thresh=1041 thresh=2082 gap=551 poll_thresh=22 ino=257 dd-2584 [001] 181.565743: balance_dirty_state: bdi btrfs-1: dirty=822 wb=733 unstable=1 bg_thresh=1043 thresh=2086 gap=530 poll_thresh=23 ino=257 dd-2584 [001] 181.565944: balance_dirty_state: bdi btrfs-1: dirty=797 wb=783 unstable=1 bg_thresh=1042 thresh=2085 gap=504 poll_thresh=24 ino=257 dd-2584 [001] 181.565946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-92% task_gap=-283% task_weight=99% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 181.567719: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=912 to_write=7280 dd-2584 [005] 181.572256: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1236 unstable=1 bg_thresh=1033 thresh=2067 gap=586 poll_thresh=24 ino=257 dd-2584 [005] 181.572355: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1236 unstable=1 bg_thresh=1034 thresh=2068 gap=574 poll_thresh=18 ino=257 dd-2584 [005] 181.572846: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1236 unstable=1 bg_thresh=1044 thresh=2089 gap=569 poll_thresh=19 ino=257 dd-2584 [005] 181.573023: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1236 unstable=1 bg_thresh=1044 thresh=2088 gap=543 poll_thresh=20 ino=257 dd-2584 [005] 181.573202: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1236 unstable=1 bg_thresh=1043 thresh=2087 gap=492 poll_thresh=21 ino=257 dd-2584 [005] 181.573209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1346 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 181.580328: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1122 unstable=1 bg_thresh=1034 thresh=2068 gap=587 poll_thresh=21 ino=257 dd-2584 [005] 181.580400: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1122 unstable=1 bg_thresh=1033 thresh=2067 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 181.580697: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1122 unstable=1 bg_thresh=1033 thresh=2066 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 181.580838: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1122 unstable=1 bg_thresh=1038 thresh=2077 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 181.580842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 181.588356: balance_dirty_state: bdi btrfs-1: dirty=447 wb=971 unstable=1 bg_thresh=1033 thresh=2066 gap=647 poll_thresh=18 ino=257 dd-2584 [005] 181.588449: balance_dirty_state: bdi btrfs-1: dirty=447 wb=971 unstable=1 bg_thresh=1031 thresh=2063 gap=644 poll_thresh=13 ino=257 dd-2584 [005] 181.588517: balance_dirty_state: bdi btrfs-1: dirty=472 wb=971 unstable=1 bg_thresh=1034 thresh=2068 gap=624 poll_thresh=14 ino=257 dd-2584 [005] 181.588584: balance_dirty_state: bdi btrfs-1: dirty=497 wb=971 unstable=1 bg_thresh=1031 thresh=2062 gap=593 poll_thresh=15 ino=257 dd-2584 [005] 181.588661: balance_dirty_state: bdi btrfs-1: dirty=497 wb=946 unstable=1 bg_thresh=1033 thresh=2067 gap=623 poll_thresh=16 ino=257 dd-2584 [005] 181.588968: balance_dirty_state: bdi btrfs-1: dirty=522 wb=946 unstable=1 bg_thresh=1026 thresh=2053 gap=584 poll_thresh=17 ino=257 dd-2584 [005] 181.589098: balance_dirty_state: bdi btrfs-1: dirty=547 wb=946 unstable=1 bg_thresh=1031 thresh=2063 gap=569 poll_thresh=18 ino=257 dd-2584 [005] 181.589235: balance_dirty_state: bdi btrfs-1: dirty=610 wb=946 unstable=1 bg_thresh=1032 thresh=2065 gap=508 poll_thresh=19 ino=257 dd-2584 [005] 181.589240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 181.596267: balance_dirty_state: bdi btrfs-1: dirty=610 wb=921 unstable=1 bg_thresh=1031 thresh=2063 gap=531 poll_thresh=19 ino=257 dd-2584 [001] 181.596440: balance_dirty_state: bdi btrfs-1: dirty=635 wb=921 unstable=1 bg_thresh=1025 thresh=2051 gap=494 poll_thresh=14 ino=257 dd-2584 [001] 181.596453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 181.604353: balance_dirty_state: bdi btrfs-1: dirty=635 wb=795 unstable=1 bg_thresh=1014 thresh=2029 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 181.604450: balance_dirty_state: bdi btrfs-1: dirty=661 wb=757 unstable=1 bg_thresh=1017 thresh=2034 gap=615 poll_thresh=10 ino=257 dd-2584 [001] 181.604693: balance_dirty_state: bdi btrfs-1: dirty=661 wb=682 unstable=1 bg_thresh=1017 thresh=2035 gap=691 poll_thresh=11 ino=257 dd-2584 [001] 181.604981: balance_dirty_state: bdi btrfs-1: dirty=674 wb=682 unstable=1 bg_thresh=1032 thresh=2064 gap=707 poll_thresh=12 ino=257 dd-2584 [001] 181.605045: balance_dirty_state: bdi btrfs-1: dirty=699 wb=682 unstable=1 bg_thresh=1030 thresh=2060 gap=678 poll_thresh=13 ino=257 dd-2584 [001] 181.605103: balance_dirty_state: bdi btrfs-1: dirty=724 wb=682 unstable=1 bg_thresh=1034 thresh=2069 gap=662 poll_thresh=14 ino=257 dd-2584 [001] 181.605163: balance_dirty_state: bdi btrfs-1: dirty=724 wb=682 unstable=1 bg_thresh=1034 thresh=2068 gap=661 poll_thresh=15 ino=257 dd-2584 [001] 181.605223: balance_dirty_state: bdi btrfs-1: dirty=749 wb=682 unstable=1 bg_thresh=1034 thresh=2068 gap=636 poll_thresh=16 ino=257 dd-2584 [001] 181.605342: balance_dirty_state: bdi btrfs-1: dirty=774 wb=682 unstable=1 bg_thresh=1036 thresh=2072 gap=615 poll_thresh=17 ino=257 dd-2584 [001] 181.605462: balance_dirty_state: bdi btrfs-1: dirty=824 wb=682 unstable=1 bg_thresh=1035 thresh=2071 gap=564 poll_thresh=18 ino=257 dd-2584 [001] 181.605591: balance_dirty_state: bdi btrfs-1: dirty=837 wb=682 unstable=1 bg_thresh=1035 thresh=2071 gap=551 poll_thresh=19 ino=257 dd-2584 [001] 181.605721: balance_dirty_state: bdi btrfs-1: dirty=862 wb=682 unstable=1 bg_thresh=1035 thresh=2070 gap=525 poll_thresh=20 ino=257 dd-2584 [001] 181.605849: balance_dirty_state: bdi btrfs-1: dirty=912 wb=682 unstable=1 bg_thresh=1034 thresh=2069 gap=474 poll_thresh=21 ino=257 dd-2584 [001] 181.605853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-123% task_weight=99% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 181.612298: balance_dirty_state: bdi btrfs-1: dirty=912 wb=544 unstable=1 bg_thresh=1026 thresh=2053 gap=596 poll_thresh=21 ino=257 dd-2584 [001] 181.613705: balance_dirty_state: bdi btrfs-1: dirty=925 wb=544 unstable=1 bg_thresh=1035 thresh=2071 gap=601 poll_thresh=16 ino=257 dd-2584 [001] 181.614067: balance_dirty_state: bdi btrfs-1: dirty=950 wb=544 unstable=1 bg_thresh=1033 thresh=2066 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 181.614438: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=544 unstable=1 bg_thresh=1036 thresh=2072 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 181.614742: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=544 unstable=1 bg_thresh=1034 thresh=2068 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 181.614747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 181.620347: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=418 unstable=1 bg_thresh=1026 thresh=2052 gap=620 poll_thresh=19 ino=257 dd-2584 [000] 181.620462: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=418 unstable=1 bg_thresh=1026 thresh=2052 gap=620 poll_thresh=14 ino=257 dd-2584 [000] 181.620572: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=418 unstable=1 bg_thresh=1026 thresh=2053 gap=596 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 181.620642: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9064 wrote=0 to_write=8192 dd-2584 [000] 181.620684: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=418 unstable=1 bg_thresh=1026 thresh=2052 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 181.621234: balance_dirty_state: bdi btrfs-1: dirty=987 wb=482 unstable=1 bg_thresh=1040 thresh=2080 gap=610 poll_thresh=17 ino=257 dd-2584 [000] 181.621441: balance_dirty_state: bdi btrfs-1: dirty=987 wb=532 unstable=1 bg_thresh=1039 thresh=2079 gap=559 poll_thresh=18 ino=257 dd-2584 [000] 181.621602: balance_dirty_state: bdi btrfs-1: dirty=974 wb=570 unstable=1 bg_thresh=1041 thresh=2083 gap=538 poll_thresh=19 ino=257 dd-2584 [000] 181.621912: balance_dirty_state: bdi btrfs-1: dirty=898 wb=671 unstable=1 bg_thresh=1041 thresh=2082 gap=512 poll_thresh=20 ino=257 dd-2584 [000] 181.621914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1343 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-71% task_gap=-242% task_weight=98% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 181.624006: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=928 to_write=7264 dd-2584 [000] 181.628335: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1212 unstable=1 bg_thresh=1030 thresh=2061 gap=591 poll_thresh=20 ino=257 dd-2584 [000] 181.628417: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1212 unstable=1 bg_thresh=1031 thresh=2062 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 181.628490: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1212 unstable=1 bg_thresh=1027 thresh=2055 gap=534 poll_thresh=16 ino=257 dd-2584 [000] 181.628626: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1212 unstable=1 bg_thresh=1027 thresh=2054 gap=508 poll_thresh=17 ino=257 dd-2584 [000] 181.628630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 181.636347: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1086 unstable=1 bg_thresh=1028 thresh=2057 gap=637 poll_thresh=17 ino=257 dd-2584 [000] 181.636464: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1086 unstable=1 bg_thresh=1031 thresh=2062 gap=642 poll_thresh=13 ino=257 dd-2584 [000] 181.636569: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1086 unstable=1 bg_thresh=1030 thresh=2061 gap=616 poll_thresh=14 ino=257 dd-2584 [000] 181.636675: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1086 unstable=1 bg_thresh=1030 thresh=2061 gap=591 poll_thresh=15 ino=257 dd-2584 [000] 181.636780: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1086 unstable=1 bg_thresh=1030 thresh=2060 gap=590 poll_thresh=16 ino=257 dd-2584 [000] 181.636989: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1086 unstable=1 bg_thresh=1029 thresh=2059 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 181.637212: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1086 unstable=1 bg_thresh=1030 thresh=2061 gap=528 poll_thresh=18 ino=257 dd-2584 [000] 181.637796: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1086 unstable=1 bg_thresh=1036 thresh=2073 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 181.637801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 181.644351: balance_dirty_state: bdi btrfs-1: dirty=496 wb=948 unstable=1 bg_thresh=1027 thresh=2055 gap=610 poll_thresh=19 ino=257 dd-2584 [000] 181.645175: balance_dirty_state: bdi btrfs-1: dirty=496 wb=948 unstable=1 bg_thresh=1032 thresh=2065 gap=620 poll_thresh=14 ino=257 dd-2584 [000] 181.645383: balance_dirty_state: bdi btrfs-1: dirty=509 wb=948 unstable=1 bg_thresh=1029 thresh=2059 gap=601 poll_thresh=15 ino=257 dd-2584 [000] 181.645592: balance_dirty_state: bdi btrfs-1: dirty=522 wb=948 unstable=1 bg_thresh=1029 thresh=2058 gap=587 poll_thresh=16 ino=257 dd-2584 [000] 181.645989: balance_dirty_state: bdi btrfs-1: dirty=572 wb=948 unstable=1 bg_thresh=1026 thresh=2053 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 181.646385: balance_dirty_state: bdi btrfs-1: dirty=597 wb=948 unstable=1 bg_thresh=1026 thresh=2052 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 181.646397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=61220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 181.656366: balance_dirty_state: bdi btrfs-1: dirty=597 wb=809 unstable=1 bg_thresh=1028 thresh=2056 gap=649 poll_thresh=18 ino=257 dd-2584 [002] 181.656456: balance_dirty_state: bdi btrfs-1: dirty=597 wb=809 unstable=1 bg_thresh=1028 thresh=2056 gap=649 poll_thresh=13 ino=257 dd-2584 [002] 181.656521: balance_dirty_state: bdi btrfs-1: dirty=622 wb=809 unstable=1 bg_thresh=1028 thresh=2056 gap=624 poll_thresh=14 ino=257 dd-2584 [002] 181.656585: balance_dirty_state: bdi btrfs-1: dirty=647 wb=809 unstable=1 bg_thresh=1030 thresh=2061 gap=604 poll_thresh=15 ino=257 dd-2584 [002] 181.656655: balance_dirty_state: bdi btrfs-1: dirty=647 wb=784 unstable=1 bg_thresh=1033 thresh=2066 gap=634 poll_thresh=16 ino=257 dd-2584 [002] 181.656811: balance_dirty_state: bdi btrfs-1: dirty=697 wb=708 unstable=1 bg_thresh=1035 thresh=2071 gap=665 poll_thresh=17 ino=257 dd-2584 [002] 181.656952: balance_dirty_state: bdi btrfs-1: dirty=722 wb=683 unstable=1 bg_thresh=1033 thresh=2066 gap=660 poll_thresh=18 ino=257 dd-2584 [002] 181.657255: balance_dirty_state: bdi btrfs-1: dirty=747 wb=683 unstable=1 bg_thresh=1032 thresh=2065 gap=634 poll_thresh=19 ino=257 dd-2584 [002] 181.657703: balance_dirty_state: bdi btrfs-1: dirty=785 wb=683 unstable=1 bg_thresh=1036 thresh=2072 gap=603 poll_thresh=20 ino=257 dd-2584 [002] 181.657831: balance_dirty_state: bdi btrfs-1: dirty=810 wb=683 unstable=1 bg_thresh=1038 thresh=2076 gap=582 poll_thresh=21 ino=257 dd-2584 [002] 181.657958: balance_dirty_state: bdi btrfs-1: dirty=860 wb=683 unstable=1 bg_thresh=1037 thresh=2075 gap=531 poll_thresh=22 ino=257 dd-2584 [002] 181.658393: balance_dirty_state: bdi btrfs-1: dirty=885 wb=683 unstable=1 bg_thresh=1037 thresh=2075 gap=506 poll_thresh=23 ino=257 dd-2584 [002] 181.658398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1336 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-53% task_gap=-206% task_weight=99% bdi_bw=61220 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 181.664461: balance_dirty_state: bdi btrfs-1: dirty=885 wb=683 unstable=1 bg_thresh=1037 thresh=2075 gap=506 poll_thresh=23 ino=257 dd-2584 [002] 181.664472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1336 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-53% task_gap=-206% task_weight=99% bdi_bw=61220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 181.672362: balance_dirty_state: bdi btrfs-1: dirty=885 wb=507 unstable=1 bg_thresh=1034 thresh=2069 gap=676 poll_thresh=23 ino=257 dd-2584 [002] 181.672460: balance_dirty_state: bdi btrfs-1: dirty=898 wb=444 unstable=1 bg_thresh=1029 thresh=2059 gap=716 poll_thresh=17 ino=257 dd-2584 [002] 181.672907: balance_dirty_state: bdi btrfs-1: dirty=911 wb=444 unstable=1 bg_thresh=1039 thresh=2079 gap=723 poll_thresh=18 ino=257 dd-2584 [002] 181.673037: balance_dirty_state: bdi btrfs-1: dirty=961 wb=444 unstable=1 bg_thresh=1039 thresh=2078 gap=672 poll_thresh=19 ino=257 dd-2584 [002] 181.673164: balance_dirty_state: bdi btrfs-1: dirty=986 wb=444 unstable=1 bg_thresh=1038 thresh=2077 gap=646 poll_thresh=20 ino=257 dd-2584 [002] 181.673464: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=444 unstable=1 bg_thresh=1040 thresh=2081 gap=625 poll_thresh=21 ino=257 dd-2584 [002] 181.673850: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=444 unstable=1 bg_thresh=1039 thresh=2079 gap=598 poll_thresh=22 ino=257 dd-2584 [002] 181.674191: balance_dirty_state: bdi btrfs-1: dirty=1086 wb=444 unstable=1 bg_thresh=1039 thresh=2079 gap=548 poll_thresh=23 ino=257 flush-btrfs-1-2586 [006] 181.674215: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9116 wrote=0 to_write=8192 dd-2584 [002] 181.674384: balance_dirty_state: bdi btrfs-1: dirty=1111 wb=444 unstable=1 bg_thresh=1041 thresh=2083 gap=527 poll_thresh=24 ino=257 dd-2584 [002] 181.675046: balance_dirty_state: bdi btrfs-1: dirty=987 wb=620 unstable=1 bg_thresh=1036 thresh=2072 gap=464 poll_thresh=25 ino=257 dd-2584 [002] 181.675048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=61220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 181.677064: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=304 wrote=896 to_write=7296 dd-2584 [002] 181.680289: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1186 unstable=1 bg_thresh=1027 thresh=2055 gap=611 poll_thresh=25 ino=257 dd-2584 [002] 181.680359: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1186 unstable=1 bg_thresh=1027 thresh=2055 gap=586 poll_thresh=19 ino=257 dd-2584 [002] 181.680799: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1186 unstable=1 bg_thresh=1036 thresh=2073 gap=579 poll_thresh=20 ino=257 dd-2584 [002] 181.680929: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1186 unstable=1 bg_thresh=1038 thresh=2077 gap=558 poll_thresh=21 ino=257 dd-2584 [002] 181.681229: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1186 unstable=1 bg_thresh=1038 thresh=2076 gap=532 poll_thresh=22 ino=257 dd-2584 [002] 181.681358: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1186 unstable=1 bg_thresh=1037 thresh=2075 gap=481 poll_thresh=23 ino=257 dd-2584 [002] 181.681363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1336 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=61220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 181.688372: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1060 unstable=1 bg_thresh=1038 thresh=2076 gap=608 poll_thresh=23 ino=257 dd-2584 [002] 181.688476: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1060 unstable=1 bg_thresh=1038 thresh=2076 gap=595 poll_thresh=17 ino=257 dd-2584 [002] 181.688610: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1060 unstable=1 bg_thresh=1040 thresh=2080 gap=561 poll_thresh=18 ino=257 dd-2584 [002] 181.689126: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1060 unstable=1 bg_thresh=1039 thresh=2078 gap=546 poll_thresh=19 ino=257 dd-2584 [002] 181.689513: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1060 unstable=1 bg_thresh=1040 thresh=2080 gap=498 poll_thresh=20 ino=257 dd-2584 [002] 181.689518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-72% task_gap=-245% task_weight=100% bdi_bw=61220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 181.696289: balance_dirty_state: bdi btrfs-1: dirty=534 wb=922 unstable=1 bg_thresh=1032 thresh=2065 gap=608 poll_thresh=20 ino=257 dd-2584 [002] 181.696358: balance_dirty_state: bdi btrfs-1: dirty=534 wb=922 unstable=1 bg_thresh=1029 thresh=2059 gap=602 poll_thresh=15 ino=257 dd-2584 [002] 181.696426: balance_dirty_state: bdi btrfs-1: dirty=547 wb=922 unstable=1 bg_thresh=1029 thresh=2058 gap=588 poll_thresh=16 ino=257 dd-2584 [002] 181.696558: balance_dirty_state: bdi btrfs-1: dirty=597 wb=922 unstable=1 bg_thresh=1031 thresh=2062 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 181.696687: balance_dirty_state: bdi btrfs-1: dirty=622 wb=922 unstable=1 bg_thresh=1030 thresh=2061 gap=516 poll_thresh=18 ino=257 dd-2584 [002] 181.696987: balance_dirty_state: bdi btrfs-1: dirty=647 wb=922 unstable=1 bg_thresh=1030 thresh=2060 gap=490 poll_thresh=19 ino=257 dd-2584 [002] 181.696992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-270% task_weight=100% bdi_bw=61220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 181.704391: balance_dirty_state: bdi btrfs-1: dirty=647 wb=922 unstable=1 bg_thresh=1030 thresh=2060 gap=490 poll_thresh=19 ino=257 dd-2584 [002] 181.704396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-270% task_weight=100% bdi_bw=61220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 181.712380: balance_dirty_state: bdi btrfs-1: dirty=647 wb=771 unstable=1 bg_thresh=1028 thresh=2056 gap=637 poll_thresh=19 ino=257 dd-2584 [005] 181.712470: balance_dirty_state: bdi btrfs-1: dirty=647 wb=771 unstable=1 bg_thresh=1028 thresh=2056 gap=637 poll_thresh=14 ino=257 dd-2584 [005] 181.712531: balance_dirty_state: bdi btrfs-1: dirty=647 wb=771 unstable=1 bg_thresh=1028 thresh=2056 gap=637 poll_thresh=15 ino=257 dd-2584 [005] 181.712592: balance_dirty_state: bdi btrfs-1: dirty=672 wb=771 unstable=1 bg_thresh=1030 thresh=2061 gap=617 poll_thresh=16 ino=257 dd-2584 [005] 181.712714: balance_dirty_state: bdi btrfs-1: dirty=697 wb=771 unstable=1 bg_thresh=1033 thresh=2066 gap=597 poll_thresh=17 ino=257 dd-2584 [005] 181.712838: balance_dirty_state: bdi btrfs-1: dirty=747 wb=771 unstable=1 bg_thresh=1035 thresh=2070 gap=551 poll_thresh=18 ino=257 dd-2584 [005] 181.713292: balance_dirty_state: bdi btrfs-1: dirty=760 wb=645 unstable=1 bg_thresh=1032 thresh=2064 gap=658 poll_thresh=19 ino=257 dd-2584 [005] 181.713427: balance_dirty_state: bdi btrfs-1: dirty=810 wb=645 unstable=1 bg_thresh=1030 thresh=2061 gap=605 poll_thresh=20 ino=257 dd-2584 [005] 181.713570: balance_dirty_state: bdi btrfs-1: dirty=836 wb=645 unstable=1 bg_thresh=1030 thresh=2060 gap=578 poll_thresh=21 ino=257 dd-2584 [005] 181.714019: balance_dirty_state: bdi btrfs-1: dirty=874 wb=645 unstable=1 bg_thresh=1024 thresh=2048 gap=528 poll_thresh=22 ino=257 dd-2584 [005] 181.714455: balance_dirty_state: bdi btrfs-1: dirty=899 wb=645 unstable=1 bg_thresh=1037 thresh=2075 gap=530 poll_thresh=23 ino=257 dd-2584 [005] 181.714584: balance_dirty_state: bdi btrfs-1: dirty=924 wb=645 unstable=1 bg_thresh=1037 thresh=2074 gap=504 poll_thresh=24 ino=257 dd-2584 [005] 181.714589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=61220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 181.720298: balance_dirty_state: bdi btrfs-1: dirty=924 wb=532 unstable=1 bg_thresh=1030 thresh=2061 gap=604 poll_thresh=24 ino=257 dd-2584 [005] 181.720375: balance_dirty_state: bdi btrfs-1: dirty=949 wb=532 unstable=1 bg_thresh=1030 thresh=2061 gap=579 poll_thresh=18 ino=257 dd-2584 [005] 181.720519: balance_dirty_state: bdi btrfs-1: dirty=987 wb=532 unstable=1 bg_thresh=1031 thresh=2063 gap=543 poll_thresh=19 ino=257 dd-2584 [005] 181.720653: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=532 unstable=1 bg_thresh=1031 thresh=2062 gap=529 poll_thresh=20 ino=257 dd-2584 [005] 181.720784: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=532 unstable=1 bg_thresh=1027 thresh=2055 gap=472 poll_thresh=21 ino=257 dd-2584 [005] 181.720788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=61220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 181.720801: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9164 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 181.723096: writeback_single_inode: bdi btrfs-1: ino=257 state= age=348 wrote=800 to_write=7392 dd-2584 [005] 181.728307: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1199 unstable=1 bg_thresh=1024 thresh=2049 gap=579 poll_thresh=21 ino=257 dd-2584 [005] 181.728452: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1199 unstable=1 bg_thresh=1024 thresh=2048 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 181.728788: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1199 unstable=1 bg_thresh=1023 thresh=2047 gap=552 poll_thresh=17 ino=257 dd-2584 [005] 181.729233: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1199 unstable=1 bg_thresh=1023 thresh=2046 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 181.729239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-70% task_gap=-241% task_weight=100% bdi_bw=61220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 181.736338: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1061 unstable=1 bg_thresh=1017 thresh=2035 gap=628 poll_thresh=18 ino=257 dd-2584 [005] 181.736405: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1061 unstable=1 bg_thresh=1017 thresh=2035 gap=628 poll_thresh=13 ino=257 dd-2584 [005] 181.736467: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1061 unstable=1 bg_thresh=1017 thresh=2034 gap=602 poll_thresh=14 ino=257 dd-2584 [005] 181.736533: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1061 unstable=1 bg_thresh=1017 thresh=2034 gap=589 poll_thresh=15 ino=257 dd-2584 [005] 181.736602: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1061 unstable=1 bg_thresh=1016 thresh=2033 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 181.736734: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1061 unstable=1 bg_thresh=1018 thresh=2037 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 181.736871: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1061 unstable=1 bg_thresh=1012 thresh=2024 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 181.736876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=61220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 181.744387: balance_dirty_state: bdi btrfs-1: dirty=458 wb=910 unstable=1 bg_thresh=1010 thresh=2021 gap=652 poll_thresh=18 ino=257 dd-2584 [005] 181.744505: balance_dirty_state: bdi btrfs-1: dirty=483 wb=910 unstable=1 bg_thresh=1013 thresh=2026 gap=632 poll_thresh=13 ino=257 dd-2584 [005] 181.744568: balance_dirty_state: bdi btrfs-1: dirty=483 wb=910 unstable=1 bg_thresh=1010 thresh=2020 gap=626 poll_thresh=14 ino=257 dd-2584 [005] 181.744633: balance_dirty_state: bdi btrfs-1: dirty=521 wb=910 unstable=1 bg_thresh=1012 thresh=2025 gap=593 poll_thresh=15 ino=257 dd-2584 [005] 181.744703: balance_dirty_state: bdi btrfs-1: dirty=534 wb=910 unstable=1 bg_thresh=1010 thresh=2021 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 181.744840: balance_dirty_state: bdi btrfs-1: dirty=560 wb=910 unstable=1 bg_thresh=1012 thresh=2024 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 181.745147: balance_dirty_state: bdi btrfs-1: dirty=585 wb=910 unstable=1 bg_thresh=1014 thresh=2028 gap=532 poll_thresh=18 ino=257 dd-2584 [005] 181.745278: balance_dirty_state: bdi btrfs-1: dirty=635 wb=910 unstable=1 bg_thresh=1013 thresh=2027 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 181.745283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=61220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 181.752322: balance_dirty_state: bdi btrfs-1: dirty=635 wb=784 unstable=1 bg_thresh=1012 thresh=2024 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 181.752389: balance_dirty_state: bdi btrfs-1: dirty=635 wb=784 unstable=1 bg_thresh=1014 thresh=2029 gap=609 poll_thresh=14 ino=257 dd-2584 [005] 181.752452: balance_dirty_state: bdi btrfs-1: dirty=660 wb=784 unstable=1 bg_thresh=1014 thresh=2029 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 181.752518: balance_dirty_state: bdi btrfs-1: dirty=685 wb=784 unstable=1 bg_thresh=1014 thresh=2028 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 181.752653: balance_dirty_state: bdi btrfs-1: dirty=710 wb=784 unstable=1 bg_thresh=1013 thresh=2027 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 181.753172: balance_dirty_state: bdi btrfs-1: dirty=748 wb=784 unstable=1 bg_thresh=1038 thresh=2077 gap=544 poll_thresh=18 ino=257 dd-2584 [005] 181.753296: balance_dirty_state: bdi btrfs-1: dirty=773 wb=784 unstable=1 bg_thresh=1040 thresh=2081 gap=523 poll_thresh=19 ino=257 dd-2584 [005] 181.753420: balance_dirty_state: bdi btrfs-1: dirty=798 wb=784 unstable=1 bg_thresh=1034 thresh=2068 gap=485 poll_thresh=20 ino=257 dd-2584 [005] 181.753425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-80% task_gap=-259% task_weight=98% bdi_bw=61948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 181.760402: balance_dirty_state: bdi btrfs-1: dirty=798 wb=784 unstable=1 bg_thresh=1030 thresh=2060 gap=477 poll_thresh=20 ino=257 dd-2584 [005] 181.760421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1322 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=61948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 181.768412: balance_dirty_state: bdi btrfs-1: dirty=798 wb=520 unstable=1 bg_thresh=1030 thresh=2060 gap=741 poll_thresh=20 ino=257 dd-2584 [005] 181.768539: balance_dirty_state: bdi btrfs-1: dirty=823 wb=520 unstable=1 bg_thresh=1032 thresh=2065 gap=721 poll_thresh=15 ino=257 dd-2584 [005] 181.768658: balance_dirty_state: bdi btrfs-1: dirty=848 wb=520 unstable=1 bg_thresh=1029 thresh=2059 gap=690 poll_thresh=16 ino=257 dd-2584 [005] 181.769246: balance_dirty_state: bdi btrfs-1: dirty=873 wb=520 unstable=1 bg_thresh=1031 thresh=2063 gap=669 poll_thresh=17 ino=257 dd-2584 [005] 181.769481: balance_dirty_state: bdi btrfs-1: dirty=898 wb=520 unstable=1 bg_thresh=1031 thresh=2062 gap=643 poll_thresh=18 ino=257 dd-2584 [005] 181.769714: balance_dirty_state: bdi btrfs-1: dirty=923 wb=520 unstable=1 bg_thresh=1030 thresh=2061 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 181.769946: balance_dirty_state: bdi btrfs-1: dirty=973 wb=520 unstable=1 bg_thresh=1030 thresh=2060 gap=566 poll_thresh=20 ino=257 dd-2584 [005] 181.770184: balance_dirty_state: bdi btrfs-1: dirty=998 wb=520 unstable=1 bg_thresh=1032 thresh=2064 gap=545 poll_thresh=21 ino=257 dd-2584 [005] 181.770426: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=520 unstable=1 bg_thresh=1031 thresh=2063 gap=519 poll_thresh=22 ino=257 dd-2584 [005] 181.770668: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=520 unstable=1 bg_thresh=1031 thresh=2062 gap=468 poll_thresh=23 ino=257 dd-2584 [005] 181.770677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1324 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=61948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 181.770710: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9212 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 181.774240: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=800 to_write=7392 dd-2584 [001] 181.776358: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1197 unstable=1 bg_thresh=1031 thresh=2063 gap=595 poll_thresh=23 ino=257 dd-2584 [001] 181.776445: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1197 unstable=1 bg_thresh=1032 thresh=2064 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 181.776890: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1197 unstable=1 bg_thresh=1031 thresh=2063 gap=545 poll_thresh=18 ino=257 dd-2584 [001] 181.777046: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1197 unstable=1 bg_thresh=1031 thresh=2062 gap=519 poll_thresh=19 ino=257 dd-2584 [001] 181.777202: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1197 unstable=1 bg_thresh=1033 thresh=2066 gap=473 poll_thresh=20 ino=257 dd-2584 [001] 181.777208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1328 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-104% task_gap=-307% task_weight=98% bdi_bw=61948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 181.784438: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1084 unstable=1 bg_thresh=1032 thresh=2065 gap=585 poll_thresh=20 ino=257 dd-2584 [004] 181.784560: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1084 unstable=1 bg_thresh=1029 thresh=2059 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 181.784678: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1084 unstable=1 bg_thresh=1032 thresh=2064 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 181.784913: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1084 unstable=1 bg_thresh=1031 thresh=2063 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 181.785148: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1084 unstable=1 bg_thresh=1031 thresh=2062 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 181.785157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1324 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=61948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 181.796342: balance_dirty_state: bdi btrfs-1: dirty=470 wb=794 unstable=1 bg_thresh=1029 thresh=2059 gap=794 poll_thresh=18 ino=257 dd-2584 [007] 181.796468: balance_dirty_state: bdi btrfs-1: dirty=470 wb=794 unstable=1 bg_thresh=1029 thresh=2059 gap=794 poll_thresh=13 ino=257 dd-2584 [007] 181.796586: balance_dirty_state: bdi btrfs-1: dirty=495 wb=794 unstable=1 bg_thresh=1032 thresh=2064 gap=774 poll_thresh=14 ino=257 dd-2584 [007] 181.796701: balance_dirty_state: bdi btrfs-1: dirty=520 wb=794 unstable=1 bg_thresh=1032 thresh=2064 gap=749 poll_thresh=15 ino=257 dd-2584 [007] 181.796816: balance_dirty_state: bdi btrfs-1: dirty=520 wb=794 unstable=1 bg_thresh=1034 thresh=2069 gap=754 poll_thresh=16 ino=257 dd-2584 [007] 181.797402: balance_dirty_state: bdi btrfs-1: dirty=545 wb=794 unstable=1 bg_thresh=1037 thresh=2074 gap=734 poll_thresh=17 ino=257 dd-2584 [007] 181.797639: balance_dirty_state: bdi btrfs-1: dirty=595 wb=794 unstable=1 bg_thresh=1039 thresh=2078 gap=688 poll_thresh=18 ino=257 dd-2584 [007] 181.797872: balance_dirty_state: bdi btrfs-1: dirty=620 wb=794 unstable=1 bg_thresh=1038 thresh=2077 gap=662 poll_thresh=19 ino=257 dd-2584 [007] 181.798105: balance_dirty_state: bdi btrfs-1: dirty=645 wb=794 unstable=1 bg_thresh=1038 thresh=2076 gap=636 poll_thresh=20 ino=257 dd-2584 [007] 181.798347: balance_dirty_state: bdi btrfs-1: dirty=695 wb=794 unstable=1 bg_thresh=1037 thresh=2075 gap=585 poll_thresh=21 ino=257 dd-2584 [007] 181.798585: balance_dirty_state: bdi btrfs-1: dirty=720 wb=794 unstable=1 bg_thresh=1039 thresh=2079 gap=564 poll_thresh=22 ino=257 dd-2584 [007] 181.798830: balance_dirty_state: bdi btrfs-1: dirty=745 wb=794 unstable=1 bg_thresh=1036 thresh=2072 gap=532 poll_thresh=23 ino=257 dd-2584 [007] 181.799075: balance_dirty_state: bdi btrfs-1: dirty=770 wb=794 unstable=1 bg_thresh=1035 thresh=2071 gap=506 poll_thresh=24 ino=257 dd-2584 [007] 181.799084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1333 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-100% task_gap=-300% task_weight=98% bdi_bw=61948 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 181.804365: balance_dirty_state: bdi btrfs-1: dirty=770 wb=794 unstable=1 bg_thresh=1034 thresh=2068 gap=503 poll_thresh=24 ino=257 dd-2584 [003] 181.804377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-102% task_gap=-304% task_weight=98% bdi_bw=61948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 181.812365: balance_dirty_state: bdi btrfs-1: dirty=770 wb=656 unstable=1 bg_thresh=1030 thresh=2060 gap=633 poll_thresh=24 ino=257 dd-2584 [003] 181.812470: balance_dirty_state: bdi btrfs-1: dirty=770 wb=656 unstable=1 bg_thresh=1030 thresh=2060 gap=633 poll_thresh=18 ino=257 dd-2584 [003] 181.812762: balance_dirty_state: bdi btrfs-1: dirty=795 wb=656 unstable=1 bg_thresh=1026 thresh=2053 gap=601 poll_thresh=19 ino=257 dd-2584 [003] 181.812879: balance_dirty_state: bdi btrfs-1: dirty=820 wb=656 unstable=1 bg_thresh=1026 thresh=2052 gap=575 poll_thresh=20 ino=257 dd-2584 [003] 181.812997: balance_dirty_state: bdi btrfs-1: dirty=870 wb=656 unstable=1 bg_thresh=1028 thresh=2056 gap=529 poll_thresh=21 ino=257 dd-2584 [003] 181.813114: balance_dirty_state: bdi btrfs-1: dirty=895 wb=656 unstable=1 bg_thresh=1027 thresh=2055 gap=503 poll_thresh=22 ino=257 dd-2584 [003] 181.813119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1318 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=61948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 181.820377: balance_dirty_state: bdi btrfs-1: dirty=895 wb=429 unstable=1 bg_thresh=1027 thresh=2054 gap=729 poll_thresh=22 ino=257 dd-2584 [007] 181.820453: balance_dirty_state: bdi btrfs-1: dirty=920 wb=429 unstable=1 bg_thresh=1027 thresh=2054 gap=704 poll_thresh=16 ino=257 dd-2584 [007] 181.820576: balance_dirty_state: bdi btrfs-1: dirty=945 wb=429 unstable=1 bg_thresh=1029 thresh=2059 gap=684 poll_thresh=17 ino=257 dd-2584 [007] 181.820700: balance_dirty_state: bdi btrfs-1: dirty=995 wb=429 unstable=1 bg_thresh=1032 thresh=2064 gap=639 poll_thresh=18 ino=257 dd-2584 [007] 181.820827: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=429 unstable=1 bg_thresh=1037 thresh=2074 gap=624 poll_thresh=19 ino=257 dd-2584 [007] 181.821137: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=429 unstable=1 bg_thresh=1036 thresh=2073 gap=598 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 181.821215: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9264 wrote=0 to_write=8192 dd-2584 [007] 181.821271: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=429 unstable=1 bg_thresh=1036 thresh=2072 gap=572 poll_thresh=21 ino=257 dd-2584 [007] 181.821400: balance_dirty_state: bdi btrfs-1: dirty=1095 wb=429 unstable=1 bg_thresh=1035 thresh=2071 gap=546 poll_thresh=22 ino=257 dd-2584 [007] 181.821529: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=479 unstable=1 bg_thresh=1034 thresh=2069 gap=519 poll_thresh=23 ino=257 dd-2584 [007] 181.821658: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=554 unstable=1 bg_thresh=1034 thresh=2068 gap=468 poll_thresh=24 ino=257 dd-2584 [007] 181.821659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-102% task_gap=-304% task_weight=98% bdi_bw=61948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 181.824254: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=944 to_write=7248 dd-2584 [007] 181.828345: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1216 unstable=1 bg_thresh=1027 thresh=2054 gap=617 poll_thresh=24 ino=257 dd-2584 [007] 181.828412: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1216 unstable=1 bg_thresh=1027 thresh=2054 gap=592 poll_thresh=18 ino=257 dd-2584 [007] 181.828537: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1216 unstable=1 bg_thresh=1029 thresh=2059 gap=572 poll_thresh=19 ino=257 dd-2584 [007] 181.828663: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1216 unstable=1 bg_thresh=1032 thresh=2064 gap=552 poll_thresh=20 ino=257 dd-2584 [007] 181.828792: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1216 unstable=1 bg_thresh=1037 thresh=2074 gap=512 poll_thresh=21 ino=257 dd-2584 [007] 181.828797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1336 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-99% task_gap=-296% task_weight=98% bdi_bw=61948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 181.836350: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1091 unstable=1 bg_thresh=1034 thresh=2068 gap=631 poll_thresh=21 ino=257 dd-2584 [007] 181.836824: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1091 unstable=1 bg_thresh=1034 thresh=2068 gap=631 poll_thresh=16 ino=257 dd-2584 [007] 181.837059: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1091 unstable=1 bg_thresh=1033 thresh=2067 gap=580 poll_thresh=17 ino=257 dd-2584 [007] 181.837292: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1091 unstable=1 bg_thresh=1033 thresh=2066 gap=554 poll_thresh=18 ino=257 dd-2584 [007] 181.837531: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1091 unstable=1 bg_thresh=1035 thresh=2070 gap=533 poll_thresh=19 ino=257 dd-2584 [007] 181.837763: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1091 unstable=1 bg_thresh=1034 thresh=2069 gap=482 poll_thresh=20 ino=257 dd-2584 [007] 181.837772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=61948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 181.844359: balance_dirty_state: bdi btrfs-1: dirty=495 wb=941 unstable=1 bg_thresh=1028 thresh=2056 gap=619 poll_thresh=20 ino=257 dd-2584 [007] 181.844433: balance_dirty_state: bdi btrfs-1: dirty=495 wb=941 unstable=1 bg_thresh=1028 thresh=2056 gap=619 poll_thresh=15 ino=257 dd-2584 [007] 181.844491: balance_dirty_state: bdi btrfs-1: dirty=520 wb=941 unstable=1 bg_thresh=1030 thresh=2061 gap=599 poll_thresh=16 ino=257 dd-2584 [007] 181.844606: balance_dirty_state: bdi btrfs-1: dirty=545 wb=941 unstable=1 bg_thresh=1033 thresh=2066 gap=579 poll_thresh=17 ino=257 dd-2584 [007] 181.844722: balance_dirty_state: bdi btrfs-1: dirty=570 wb=941 unstable=1 bg_thresh=1035 thresh=2071 gap=559 poll_thresh=18 ino=257 dd-2584 [007] 181.845012: balance_dirty_state: bdi btrfs-1: dirty=620 wb=941 unstable=1 bg_thresh=1037 thresh=2075 gap=513 poll_thresh=19 ino=257 dd-2584 [007] 181.845017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1336 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=61948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 181.852341: balance_dirty_state: bdi btrfs-1: dirty=620 wb=941 unstable=1 bg_thresh=1027 thresh=2054 gap=492 poll_thresh=19 ino=257 dd-2584 [007] 181.852345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1317 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=61948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 181.860396: balance_dirty_state: bdi btrfs-1: dirty=620 wb=666 unstable=1 bg_thresh=1021 thresh=2043 gap=756 poll_thresh=19 ino=257 dd-2584 [007] 181.860466: balance_dirty_state: bdi btrfs-1: dirty=620 wb=666 unstable=1 bg_thresh=1021 thresh=2043 gap=756 poll_thresh=14 ino=257 dd-2584 [007] 181.860527: balance_dirty_state: bdi btrfs-1: dirty=645 wb=666 unstable=1 bg_thresh=1024 thresh=2048 gap=736 poll_thresh=15 ino=257 dd-2584 [007] 181.860586: balance_dirty_state: bdi btrfs-1: dirty=670 wb=666 unstable=1 bg_thresh=1024 thresh=2048 gap=711 poll_thresh=16 ino=257 dd-2584 [007] 181.860701: balance_dirty_state: bdi btrfs-1: dirty=695 wb=666 unstable=1 bg_thresh=1026 thresh=2053 gap=691 poll_thresh=17 ino=257 dd-2584 [007] 181.860822: balance_dirty_state: bdi btrfs-1: dirty=720 wb=666 unstable=1 bg_thresh=1031 thresh=2063 gap=676 poll_thresh=18 ino=257 dd-2584 [007] 181.860941: balance_dirty_state: bdi btrfs-1: dirty=745 wb=666 unstable=1 bg_thresh=1031 thresh=2062 gap=650 poll_thresh=19 ino=257 dd-2584 [007] 181.861059: balance_dirty_state: bdi btrfs-1: dirty=795 wb=666 unstable=1 bg_thresh=1030 thresh=2061 gap=599 poll_thresh=20 ino=257 dd-2584 [007] 181.861179: balance_dirty_state: bdi btrfs-1: dirty=820 wb=666 unstable=1 bg_thresh=1027 thresh=2054 gap=567 poll_thresh=21 ino=257 dd-2584 [007] 181.861302: balance_dirty_state: bdi btrfs-1: dirty=845 wb=666 unstable=1 bg_thresh=1029 thresh=2058 gap=546 poll_thresh=22 ino=257 dd-2584 [007] 181.861596: balance_dirty_state: bdi btrfs-1: dirty=895 wb=666 unstable=1 bg_thresh=1025 thresh=2051 gap=489 poll_thresh=23 ino=257 dd-2584 [007] 181.861601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1314 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=62756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 181.868364: balance_dirty_state: bdi btrfs-1: dirty=895 wb=541 unstable=1 bg_thresh=992 thresh=1985 gap=548 poll_thresh=23 ino=257 dd-2584 [007] 181.868428: balance_dirty_state: bdi btrfs-1: dirty=895 wb=541 unstable=1 bg_thresh=992 thresh=1985 gap=548 poll_thresh=17 ino=257 dd-2584 [007] 181.868544: balance_dirty_state: bdi btrfs-1: dirty=920 wb=541 unstable=1 bg_thresh=995 thresh=1990 gap=528 poll_thresh=18 ino=257 dd-2584 [007] 181.868664: balance_dirty_state: bdi btrfs-1: dirty=970 wb=541 unstable=1 bg_thresh=997 thresh=1995 gap=483 poll_thresh=19 ino=257 dd-2584 [007] 181.868668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=62756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 181.876345: balance_dirty_state: bdi btrfs-1: dirty=970 wb=391 unstable=1 bg_thresh=1007 thresh=2015 gap=653 poll_thresh=19 ino=257 dd-2584 [007] 181.876410: balance_dirty_state: bdi btrfs-1: dirty=970 wb=391 unstable=1 bg_thresh=1007 thresh=2015 gap=653 poll_thresh=14 ino=257 dd-2584 [007] 181.876470: balance_dirty_state: bdi btrfs-1: dirty=995 wb=391 unstable=1 bg_thresh=1010 thresh=2020 gap=633 poll_thresh=15 ino=257 dd-2584 [007] 181.876530: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=391 unstable=1 bg_thresh=1010 thresh=2020 gap=608 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 181.876545: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9320 wrote=0 to_write=8192 dd-2584 [007] 181.876657: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=391 unstable=1 bg_thresh=1012 thresh=2025 gap=588 poll_thresh=17 ino=257 dd-2584 [007] 181.876788: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=441 unstable=1 bg_thresh=1014 thresh=2029 gap=542 poll_thresh=18 ino=257 dd-2584 [007] 181.876919: balance_dirty_state: bdi btrfs-1: dirty=995 wb=491 unstable=1 bg_thresh=1014 thresh=2028 gap=541 poll_thresh=19 ino=257 dd-2584 [007] 181.877221: balance_dirty_state: bdi btrfs-1: dirty=945 wb=591 unstable=1 bg_thresh=1013 thresh=2027 gap=490 poll_thresh=20 ino=257 dd-2584 [007] 181.877223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-129% task_gap=-357% task_weight=99% bdi_bw=62756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 181.879508: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=912 to_write=7280 dd-2584 [007] 181.884356: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1191 unstable=1 bg_thresh=999 thresh=1999 gap=562 poll_thresh=20 ino=257 dd-2584 [007] 181.884421: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1191 unstable=1 bg_thresh=999 thresh=1999 gap=562 poll_thresh=15 ino=257 dd-2584 [007] 181.884481: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1191 unstable=1 bg_thresh=1004 thresh=2009 gap=547 poll_thresh=16 ino=257 dd-2584 [007] 181.884596: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1191 unstable=1 bg_thresh=1007 thresh=2014 gap=527 poll_thresh=17 ino=257 dd-2584 [007] 181.884721: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1191 unstable=1 bg_thresh=1009 thresh=2019 gap=482 poll_thresh=18 ino=257 dd-2584 [007] 181.884726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-320% task_weight=98% bdi_bw=62756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 181.892409: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1066 unstable=1 bg_thresh=1004 thresh=2008 gap=596 poll_thresh=18 ino=257 dd-2584 [007] 181.892490: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1066 unstable=1 bg_thresh=1004 thresh=2008 gap=596 poll_thresh=13 ino=257 dd-2584 [007] 181.892548: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1066 unstable=1 bg_thresh=1006 thresh=2013 gap=576 poll_thresh=14 ino=257 dd-2584 [007] 181.892606: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1066 unstable=1 bg_thresh=1006 thresh=2013 gap=551 poll_thresh=15 ino=257 dd-2584 [007] 181.892664: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1066 unstable=1 bg_thresh=1009 thresh=2018 gap=556 poll_thresh=16 ino=257 dd-2584 [007] 181.892789: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1066 unstable=1 bg_thresh=1008 thresh=2017 gap=530 poll_thresh=17 ino=257 dd-2584 [007] 181.892915: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1066 unstable=1 bg_thresh=1010 thresh=2021 gap=484 poll_thresh=18 ino=257 dd-2584 [007] 181.892920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=62756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 181.900351: balance_dirty_state: bdi btrfs-1: dirty=470 wb=941 unstable=1 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=18 ino=257 dd-2584 [007] 181.900589: balance_dirty_state: bdi btrfs-1: dirty=470 wb=941 unstable=1 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=13 ino=257 dd-2584 [007] 181.900647: balance_dirty_state: bdi btrfs-1: dirty=495 wb=941 unstable=1 bg_thresh=1004 thresh=2009 gap=572 poll_thresh=14 ino=257 dd-2584 [007] 181.900705: balance_dirty_state: bdi btrfs-1: dirty=520 wb=941 unstable=1 bg_thresh=1004 thresh=2009 gap=547 poll_thresh=15 ino=257 dd-2584 [007] 181.900762: balance_dirty_state: bdi btrfs-1: dirty=520 wb=941 unstable=1 bg_thresh=1007 thresh=2014 gap=552 poll_thresh=16 ino=257 dd-2584 [007] 181.900877: balance_dirty_state: bdi btrfs-1: dirty=570 wb=941 unstable=1 bg_thresh=1009 thresh=2019 gap=507 poll_thresh=17 ino=257 dd-2584 [007] 181.900995: balance_dirty_state: bdi btrfs-1: dirty=595 wb=941 unstable=1 bg_thresh=1011 thresh=2023 gap=486 poll_thresh=18 ino=257 dd-2584 [007] 181.900999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-315% task_weight=98% bdi_bw=62756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 181.908363: balance_dirty_state: bdi btrfs-1: dirty=595 wb=816 unstable=1 bg_thresh=1008 thresh=2016 gap=604 poll_thresh=18 ino=257 dd-2584 [007] 181.908458: balance_dirty_state: bdi btrfs-1: dirty=595 wb=816 unstable=1 bg_thresh=1008 thresh=2016 gap=604 poll_thresh=13 ino=257 dd-2584 [007] 181.908545: balance_dirty_state: bdi btrfs-1: dirty=620 wb=816 unstable=1 bg_thresh=1010 thresh=2021 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 181.908604: balance_dirty_state: bdi btrfs-1: dirty=645 wb=816 unstable=1 bg_thresh=1007 thresh=2015 gap=553 poll_thresh=15 ino=257 dd-2584 [007] 181.908663: balance_dirty_state: bdi btrfs-1: dirty=645 wb=816 unstable=1 bg_thresh=1010 thresh=2020 gap=558 poll_thresh=16 ino=257 dd-2584 [007] 181.908781: balance_dirty_state: bdi btrfs-1: dirty=695 wb=816 unstable=1 bg_thresh=1009 thresh=2019 gap=507 poll_thresh=17 ino=257 dd-2584 [007] 181.908898: balance_dirty_state: bdi btrfs-1: dirty=720 wb=816 unstable=1 bg_thresh=1011 thresh=2023 gap=486 poll_thresh=18 ino=257 dd-2584 [007] 181.908903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-315% task_weight=98% bdi_bw=62756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 181.916419: balance_dirty_state: bdi btrfs-1: dirty=720 wb=641 unstable=1 bg_thresh=1002 thresh=2004 gap=642 poll_thresh=18 ino=257 dd-2584 [007] 181.916693: balance_dirty_state: bdi btrfs-1: dirty=745 wb=641 unstable=1 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=13 ino=257 dd-2584 [007] 181.916749: balance_dirty_state: bdi btrfs-1: dirty=745 wb=641 unstable=1 bg_thresh=1004 thresh=2009 gap=622 poll_thresh=14 ino=257 dd-2584 [007] 181.916805: balance_dirty_state: bdi btrfs-1: dirty=770 wb=641 unstable=1 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=15 ino=257 dd-2584 [007] 181.916859: balance_dirty_state: bdi btrfs-1: dirty=795 wb=641 unstable=1 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=16 ino=257 dd-2584 [007] 181.916970: balance_dirty_state: bdi btrfs-1: dirty=820 wb=641 unstable=1 bg_thresh=1009 thresh=2019 gap=557 poll_thresh=17 ino=257 dd-2584 [007] 181.917084: balance_dirty_state: bdi btrfs-1: dirty=845 wb=641 unstable=1 bg_thresh=1011 thresh=2023 gap=536 poll_thresh=18 ino=257 dd-2584 [007] 181.917196: balance_dirty_state: bdi btrfs-1: dirty=870 wb=641 unstable=1 bg_thresh=1011 thresh=2022 gap=510 poll_thresh=19 ino=257 dd-2584 [007] 181.917309: balance_dirty_state: bdi btrfs-1: dirty=920 wb=641 unstable=1 bg_thresh=1010 thresh=2021 gap=459 poll_thresh=20 ino=257 dd-2584 [007] 181.917313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-318% task_weight=98% bdi_bw=62756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 181.924375: balance_dirty_state: bdi btrfs-1: dirty=920 wb=516 unstable=1 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=20 ino=257 dd-2584 [007] 181.924496: balance_dirty_state: bdi btrfs-1: dirty=920 wb=516 unstable=1 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=15 ino=257 dd-2584 [007] 181.924565: balance_dirty_state: bdi btrfs-1: dirty=945 wb=516 unstable=1 bg_thresh=1005 thresh=2010 gap=548 poll_thresh=16 ino=257 dd-2584 [007] 181.924675: balance_dirty_state: bdi btrfs-1: dirty=970 wb=516 unstable=1 bg_thresh=1007 thresh=2015 gap=528 poll_thresh=17 ino=257 dd-2584 [007] 181.924951: balance_dirty_state: bdi btrfs-1: dirty=995 wb=516 unstable=1 bg_thresh=1010 thresh=2020 gap=508 poll_thresh=18 ino=257 dd-2584 [007] 181.925065: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=516 unstable=1 bg_thresh=1012 thresh=2024 gap=462 poll_thresh=19 ino=257 dd-2584 [007] 181.925069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=62756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 181.925148: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9368 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 181.927705: writeback_single_inode: bdi btrfs-1: ino=257 state= age=148 wrote=800 to_write=7392 dd-2584 [007] 181.932579: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1191 unstable=1 bg_thresh=1009 thresh=2018 gap=581 poll_thresh=19 ino=257 dd-2584 [007] 181.932686: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1191 unstable=1 bg_thresh=1009 thresh=2018 gap=581 poll_thresh=14 ino=257 dd-2584 [007] 181.932745: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1191 unstable=1 bg_thresh=1011 thresh=2023 gap=561 poll_thresh=15 ino=257 dd-2584 [007] 181.932804: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1191 unstable=1 bg_thresh=1008 thresh=2017 gap=530 poll_thresh=16 ino=257 dd-2584 [007] 181.932922: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1191 unstable=1 bg_thresh=1008 thresh=2016 gap=504 poll_thresh=17 ino=257 dd-2584 [007] 181.933042: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1191 unstable=1 bg_thresh=1010 thresh=2020 gap=483 poll_thresh=18 ino=257 dd-2584 [007] 181.933046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=62756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 181.940396: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1066 unstable=1 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=18 ino=257 dd-2584 [007] 181.940504: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1066 unstable=1 bg_thresh=1004 thresh=2009 gap=572 poll_thresh=13 ino=257 dd-2584 [007] 181.940562: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1066 unstable=1 bg_thresh=1007 thresh=2014 gap=552 poll_thresh=14 ino=257 dd-2584 [007] 181.940620: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1066 unstable=1 bg_thresh=1007 thresh=2014 gap=552 poll_thresh=15 ino=257 dd-2584 [007] 181.940678: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1066 unstable=1 bg_thresh=1009 thresh=2019 gap=532 poll_thresh=16 ino=257 dd-2584 [007] 181.940972: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1066 unstable=1 bg_thresh=1009 thresh=2018 gap=506 poll_thresh=17 ino=257 dd-2584 [007] 181.941090: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1066 unstable=1 bg_thresh=1011 thresh=2022 gap=485 poll_thresh=18 ino=257 dd-2584 [007] 181.941095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-316% task_weight=98% bdi_bw=62756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 181.948504: balance_dirty_state: bdi btrfs-1: dirty=470 wb=941 unstable=1 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=18 ino=257 dd-2584 [007] 181.948601: balance_dirty_state: bdi btrfs-1: dirty=495 wb=941 unstable=1 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=13 ino=257 dd-2584 [007] 181.948660: balance_dirty_state: bdi btrfs-1: dirty=520 wb=941 unstable=1 bg_thresh=1005 thresh=2010 gap=548 poll_thresh=14 ino=257 dd-2584 [007] 181.948717: balance_dirty_state: bdi btrfs-1: dirty=520 wb=941 unstable=1 bg_thresh=1005 thresh=2010 gap=548 poll_thresh=15 ino=257 dd-2584 [007] 181.948774: balance_dirty_state: bdi btrfs-1: dirty=545 wb=941 unstable=1 bg_thresh=1007 thresh=2015 gap=528 poll_thresh=16 ino=257 dd-2584 [007] 181.948891: balance_dirty_state: bdi btrfs-1: dirty=570 wb=941 unstable=1 bg_thresh=1010 thresh=2020 gap=508 poll_thresh=17 ino=257 dd-2584 [007] 181.949009: balance_dirty_state: bdi btrfs-1: dirty=595 wb=941 unstable=1 bg_thresh=1012 thresh=2024 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 181.949013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=62756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 181.956450: balance_dirty_state: bdi btrfs-1: dirty=595 wb=816 unstable=1 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=18 ino=257 dd-2584 [007] 181.956548: balance_dirty_state: bdi btrfs-1: dirty=620 wb=816 unstable=1 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=13 ino=257 dd-2584 [007] 181.956608: balance_dirty_state: bdi btrfs-1: dirty=645 wb=816 unstable=1 bg_thresh=1005 thresh=2010 gap=548 poll_thresh=14 ino=257 dd-2584 [007] 181.956666: balance_dirty_state: bdi btrfs-1: dirty=645 wb=816 unstable=1 bg_thresh=1005 thresh=2010 gap=548 poll_thresh=15 ino=257 dd-2584 [007] 181.956726: balance_dirty_state: bdi btrfs-1: dirty=670 wb=816 unstable=1 bg_thresh=1007 thresh=2015 gap=528 poll_thresh=16 ino=257 dd-2584 [007] 181.957017: balance_dirty_state: bdi btrfs-1: dirty=695 wb=816 unstable=1 bg_thresh=1010 thresh=2020 gap=508 poll_thresh=17 ino=257 dd-2584 [007] 181.957139: balance_dirty_state: bdi btrfs-1: dirty=745 wb=816 unstable=1 bg_thresh=1012 thresh=2024 gap=462 poll_thresh=18 ino=257 dd-2584 [007] 181.957144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=62756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 181.964488: balance_dirty_state: bdi btrfs-1: dirty=745 wb=691 unstable=1 bg_thresh=1009 thresh=2018 gap=581 poll_thresh=18 ino=257 dd-2584 [007] 181.964613: balance_dirty_state: bdi btrfs-1: dirty=745 wb=691 unstable=1 bg_thresh=1009 thresh=2018 gap=581 poll_thresh=13 ino=257 dd-2584 [007] 181.964731: balance_dirty_state: bdi btrfs-1: dirty=770 wb=691 unstable=1 bg_thresh=1011 thresh=2023 gap=561 poll_thresh=14 ino=257 dd-2584 [007] 181.964849: balance_dirty_state: bdi btrfs-1: dirty=795 wb=691 unstable=1 bg_thresh=1008 thresh=2017 gap=530 poll_thresh=15 ino=257 dd-2584 [007] 181.964968: balance_dirty_state: bdi btrfs-1: dirty=795 wb=691 unstable=1 bg_thresh=1011 thresh=2022 gap=535 poll_thresh=16 ino=257 dd-2584 [007] 181.965202: balance_dirty_state: bdi btrfs-1: dirty=820 wb=691 unstable=1 bg_thresh=1010 thresh=2021 gap=509 poll_thresh=17 ino=257 dd-2584 [007] 181.965438: balance_dirty_state: bdi btrfs-1: dirty=870 wb=691 unstable=1 bg_thresh=1012 thresh=2025 gap=463 poll_thresh=18 ino=257 dd-2584 [007] 181.965447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 181.972391: balance_dirty_state: bdi btrfs-1: dirty=870 wb=541 unstable=1 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=18 ino=257 dd-2584 [007] 181.972468: balance_dirty_state: bdi btrfs-1: dirty=870 wb=541 unstable=1 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=13 ino=257 dd-2584 [007] 181.972526: balance_dirty_state: bdi btrfs-1: dirty=895 wb=541 unstable=1 bg_thresh=1004 thresh=2009 gap=572 poll_thresh=14 ino=257 dd-2584 [007] 181.972584: balance_dirty_state: bdi btrfs-1: dirty=920 wb=541 unstable=1 bg_thresh=1004 thresh=2009 gap=547 poll_thresh=15 ino=257 dd-2584 [007] 181.972641: balance_dirty_state: bdi btrfs-1: dirty=920 wb=541 unstable=1 bg_thresh=1007 thresh=2014 gap=552 poll_thresh=16 ino=257 dd-2584 [007] 181.972929: balance_dirty_state: bdi btrfs-1: dirty=970 wb=541 unstable=1 bg_thresh=1009 thresh=2019 gap=507 poll_thresh=17 ino=257 dd-2584 [007] 181.973048: balance_dirty_state: bdi btrfs-1: dirty=995 wb=541 unstable=1 bg_thresh=1011 thresh=2023 gap=486 poll_thresh=18 ino=257 dd-2584 [007] 181.973053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-315% task_weight=98% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 181.980461: balance_dirty_state: bdi btrfs-1: dirty=995 wb=416 unstable=1 bg_thresh=1008 thresh=2016 gap=604 poll_thresh=18 ino=257 dd-2584 [007] 181.980527: balance_dirty_state: bdi btrfs-1: dirty=995 wb=416 unstable=1 bg_thresh=1008 thresh=2016 gap=604 poll_thresh=13 ino=257 dd-2584 [007] 181.980586: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=416 unstable=1 bg_thresh=1010 thresh=2021 gap=584 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 181.980602: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9424 wrote=0 to_write=8192 dd-2584 [007] 181.980652: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=416 unstable=1 bg_thresh=1010 thresh=2021 gap=559 poll_thresh=15 ino=257 dd-2584 [007] 181.980713: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=416 unstable=1 bg_thresh=1010 thresh=2020 gap=558 poll_thresh=16 ino=257 dd-2584 [007] 181.980840: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=466 unstable=1 bg_thresh=1009 thresh=2019 gap=507 poll_thresh=17 ino=257 dd-2584 [007] 181.980966: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=516 unstable=1 bg_thresh=1011 thresh=2023 gap=486 poll_thresh=18 ino=257 dd-2584 [007] 181.980968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-131% task_gap=-361% task_weight=98% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 181.983561: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=880 to_write=7312 dd-2584 [007] 181.988390: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1166 unstable=1 bg_thresh=1009 thresh=2018 gap=606 poll_thresh=18 ino=257 dd-2584 [007] 181.988468: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1166 unstable=1 bg_thresh=1010 thresh=2020 gap=582 poll_thresh=13 ino=257 dd-2584 [007] 181.988542: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1166 unstable=1 bg_thresh=1010 thresh=2021 gap=570 poll_thresh=14 ino=257 dd-2584 [007] 181.988612: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1166 unstable=1 bg_thresh=1010 thresh=2020 gap=556 poll_thresh=15 ino=257 dd-2584 [007] 181.988683: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1166 unstable=1 bg_thresh=1009 thresh=2019 gap=542 poll_thresh=16 ino=257 dd-2584 [007] 181.989004: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1166 unstable=1 bg_thresh=1009 thresh=2019 gap=503 poll_thresh=17 ino=257 dd-2584 [007] 181.989009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 181.996384: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1041 unstable=1 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=17 ino=257 dd-2584 [007] 181.996450: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1041 unstable=1 bg_thresh=1005 thresh=2010 gap=594 poll_thresh=13 ino=257 dd-2584 [007] 181.996510: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1041 unstable=1 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=14 ino=257 dd-2584 [007] 181.996568: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1041 unstable=1 bg_thresh=1007 thresh=2015 gap=574 poll_thresh=15 ino=257 dd-2584 [007] 181.996628: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1041 unstable=1 bg_thresh=1010 thresh=2020 gap=554 poll_thresh=16 ino=257 dd-2584 [007] 181.996749: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1041 unstable=1 bg_thresh=1009 thresh=2019 gap=528 poll_thresh=17 ino=257 dd-2584 [007] 181.996874: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1041 unstable=1 bg_thresh=1011 thresh=2023 gap=507 poll_thresh=18 ino=257 dd-2584 [007] 181.996996: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1041 unstable=1 bg_thresh=1011 thresh=2022 gap=481 poll_thresh=19 ino=257 dd-2584 [007] 181.997001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 182.004383: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1038 unstable=1 bg_thresh=1009 thresh=2019 gap=468 poll_thresh=19 ino=257 dd-2584 [007] 182.004387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 182.012402: balance_dirty_state: bdi btrfs-1: dirty=487 wb=763 unstable=1 bg_thresh=1007 thresh=2014 gap=763 poll_thresh=19 ino=257 dd-2584 [003] 182.012507: balance_dirty_state: bdi btrfs-1: dirty=516 wb=777 unstable=1 bg_thresh=1009 thresh=2019 gap=725 poll_thresh=14 ino=257 dd-2584 [003] 182.012605: balance_dirty_state: bdi btrfs-1: dirty=516 wb=777 unstable=1 bg_thresh=1006 thresh=2013 gap=719 poll_thresh=15 ino=257 dd-2584 [003] 182.012701: balance_dirty_state: bdi btrfs-1: dirty=541 wb=777 unstable=1 bg_thresh=1009 thresh=2018 gap=699 poll_thresh=16 ino=257 dd-2584 [003] 182.012894: balance_dirty_state: bdi btrfs-1: dirty=566 wb=777 unstable=1 bg_thresh=1011 thresh=2022 gap=678 poll_thresh=17 ino=257 dd-2584 [003] 182.013386: balance_dirty_state: bdi btrfs-1: dirty=616 wb=777 unstable=1 bg_thresh=1010 thresh=2021 gap=627 poll_thresh=18 ino=257 dd-2584 [003] 182.013587: balance_dirty_state: bdi btrfs-1: dirty=629 wb=777 unstable=1 bg_thresh=1009 thresh=2018 gap=611 poll_thresh=19 ino=257 dd-2584 [003] 182.013795: balance_dirty_state: bdi btrfs-1: dirty=668 wb=777 unstable=1 bg_thresh=1010 thresh=2020 gap=574 poll_thresh=20 ino=257 dd-2584 [003] 182.014010: balance_dirty_state: bdi btrfs-1: dirty=694 wb=777 unstable=1 bg_thresh=1010 thresh=2021 gap=549 poll_thresh=21 ino=257 dd-2584 [003] 182.014238: balance_dirty_state: bdi btrfs-1: dirty=720 wb=727 unstable=1 bg_thresh=1010 thresh=2021 gap=573 poll_thresh=22 ino=257 dd-2584 [003] 182.014473: balance_dirty_state: bdi btrfs-1: dirty=759 wb=652 unstable=1 bg_thresh=1007 thresh=2014 gap=602 poll_thresh=23 ino=257 dd-2584 [003] 182.014675: balance_dirty_state: bdi btrfs-1: dirty=797 wb=652 unstable=1 bg_thresh=1007 thresh=2014 gap=564 poll_thresh=24 ino=257 dd-2584 [003] 182.014868: balance_dirty_state: bdi btrfs-1: dirty=822 wb=652 unstable=1 bg_thresh=1005 thresh=2011 gap=536 poll_thresh=25 ino=257 dd-2584 [003] 182.015342: balance_dirty_state: bdi btrfs-1: dirty=847 wb=652 unstable=1 bg_thresh=1008 thresh=2016 gap=516 poll_thresh=26 ino=257 dd-2584 [003] 182.015529: balance_dirty_state: bdi btrfs-1: dirty=897 wb=652 unstable=1 bg_thresh=1007 thresh=2014 gap=464 poll_thresh=27 ino=257 dd-2584 [003] 182.015537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 182.020554: balance_dirty_state: bdi btrfs-1: dirty=897 wb=652 unstable=1 bg_thresh=1003 thresh=2006 gap=456 poll_thresh=27 ino=257 dd-2584 [003] 182.020560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 182.028539: balance_dirty_state: bdi btrfs-1: dirty=889 wb=406 unstable=1 bg_thresh=1003 thresh=2007 gap=711 poll_thresh=27 ino=257 dd-2584 [003] 182.028630: balance_dirty_state: bdi btrfs-1: dirty=889 wb=406 unstable=1 bg_thresh=1006 thresh=2012 gap=716 poll_thresh=20 ino=257 dd-2584 [003] 182.028751: balance_dirty_state: bdi btrfs-1: dirty=939 wb=406 unstable=1 bg_thresh=1005 thresh=2011 gap=665 poll_thresh=21 ino=257 dd-2584 [003] 182.028874: balance_dirty_state: bdi btrfs-1: dirty=964 wb=406 unstable=1 bg_thresh=1002 thresh=2004 gap=633 poll_thresh=22 ino=257 dd-2584 [003] 182.028994: balance_dirty_state: bdi btrfs-1: dirty=989 wb=406 unstable=1 bg_thresh=1001 thresh=2003 gap=607 poll_thresh=23 ino=257 dd-2584 [003] 182.029117: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=406 unstable=1 bg_thresh=1003 thresh=2007 gap=561 poll_thresh=24 ino=257 flush-btrfs-1-2586 [007] 182.029140: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9472 wrote=0 to_write=8192 dd-2584 [003] 182.029300: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=406 unstable=1 bg_thresh=1003 thresh=2006 gap=535 poll_thresh=25 ino=257 dd-2584 [003] 182.029785: balance_dirty_state: bdi btrfs-1: dirty=973 wb=522 unstable=1 bg_thresh=1002 thresh=2005 gap=509 poll_thresh=26 ino=257 dd-2584 [003] 182.029975: balance_dirty_state: bdi btrfs-1: dirty=948 wb=547 unstable=1 bg_thresh=1004 thresh=2009 gap=513 poll_thresh=27 ino=257 dd-2584 [003] 182.030164: balance_dirty_state: bdi btrfs-1: dirty=948 wb=622 unstable=1 bg_thresh=1004 thresh=2008 gap=437 poll_thresh=28 ino=257 dd-2584 [003] 182.030166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 182.033369: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=928 to_write=7264 dd-2584 [007] 182.036461: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1160 unstable=1 bg_thresh=1004 thresh=2008 gap=589 poll_thresh=28 ino=257 dd-2584 [007] 182.036551: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1160 unstable=1 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=21 ino=257 dd-2584 [007] 182.036681: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1160 unstable=1 bg_thresh=1006 thresh=2012 gap=543 poll_thresh=22 ino=257 dd-2584 [007] 182.036810: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1160 unstable=1 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=23 ino=257 dd-2584 [007] 182.036943: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1160 unstable=1 bg_thresh=1009 thresh=2019 gap=500 poll_thresh=24 ino=257 dd-2584 [007] 182.036948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 182.044415: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1035 unstable=1 bg_thresh=1003 thresh=2007 gap=613 poll_thresh=24 ino=257 dd-2584 [003] 182.044488: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1035 unstable=1 bg_thresh=1003 thresh=2007 gap=613 poll_thresh=18 ino=257 dd-2584 [003] 182.044616: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1035 unstable=1 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=19 ino=257 dd-2584 [003] 182.044927: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1035 unstable=1 bg_thresh=1002 thresh=2004 gap=535 poll_thresh=20 ino=257 dd-2584 [003] 182.045045: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1035 unstable=1 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=21 ino=257 dd-2584 [003] 182.045164: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1035 unstable=1 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=22 ino=257 dd-2584 [003] 182.045169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 182.052564: balance_dirty_state: bdi btrfs-1: dirty=498 wb=909 unstable=1 bg_thresh=1004 thresh=2008 gap=600 poll_thresh=22 ino=257 dd-2584 [003] 182.052628: balance_dirty_state: bdi btrfs-1: dirty=498 wb=909 unstable=1 bg_thresh=1004 thresh=2008 gap=600 poll_thresh=16 ino=257 dd-2584 [003] 182.052747: balance_dirty_state: bdi btrfs-1: dirty=548 wb=909 unstable=1 bg_thresh=1006 thresh=2012 gap=554 poll_thresh=17 ino=257 dd-2584 [003] 182.052868: balance_dirty_state: bdi btrfs-1: dirty=573 wb=909 unstable=1 bg_thresh=1005 thresh=2011 gap=528 poll_thresh=18 ino=257 dd-2584 [003] 182.052984: balance_dirty_state: bdi btrfs-1: dirty=598 wb=909 unstable=1 bg_thresh=1005 thresh=2010 gap=502 poll_thresh=19 ino=257 dd-2584 [003] 182.052988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 182.060620: balance_dirty_state: bdi btrfs-1: dirty=610 wb=907 unstable=1 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=19 ino=257 dd-2584 [003] 182.060626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 182.068577: balance_dirty_state: bdi btrfs-1: dirty=622 wb=679 unstable=1 bg_thresh=1003 thresh=2007 gap=705 poll_thresh=19 ino=257 dd-2584 [003] 182.068651: balance_dirty_state: bdi btrfs-1: dirty=647 wb=679 unstable=1 bg_thresh=1003 thresh=2006 gap=679 poll_thresh=14 ino=257 dd-2584 [003] 182.068714: balance_dirty_state: bdi btrfs-1: dirty=672 wb=679 unstable=1 bg_thresh=1000 thresh=2000 gap=648 poll_thresh=15 ino=257 dd-2584 [003] 182.068773: balance_dirty_state: bdi btrfs-1: dirty=672 wb=679 unstable=1 bg_thresh=1005 thresh=2010 gap=658 poll_thresh=16 ino=257 dd-2584 [003] 182.069054: balance_dirty_state: bdi btrfs-1: dirty=722 wb=679 unstable=1 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=17 ino=257 dd-2584 [003] 182.069167: balance_dirty_state: bdi btrfs-1: dirty=747 wb=679 unstable=1 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=18 ino=257 dd-2584 [003] 182.069281: balance_dirty_state: bdi btrfs-1: dirty=772 wb=679 unstable=1 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=19 ino=257 dd-2584 [003] 182.069394: balance_dirty_state: bdi btrfs-1: dirty=797 wb=679 unstable=1 bg_thresh=1005 thresh=2011 gap=534 poll_thresh=20 ino=257 dd-2584 [003] 182.069507: balance_dirty_state: bdi btrfs-1: dirty=847 wb=679 unstable=1 bg_thresh=1005 thresh=2010 gap=483 poll_thresh=21 ino=257 dd-2584 [003] 182.069512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=63720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 182.076632: balance_dirty_state: bdi btrfs-1: dirty=847 wb=554 unstable=1 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=21 ino=257 dd-2584 [003] 182.076697: balance_dirty_state: bdi btrfs-1: dirty=847 wb=554 unstable=1 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=16 ino=257 dd-2584 [003] 182.076813: balance_dirty_state: bdi btrfs-1: dirty=897 wb=554 unstable=1 bg_thresh=1002 thresh=2005 gap=553 poll_thresh=17 ino=257 dd-2584 [003] 182.076927: balance_dirty_state: bdi btrfs-1: dirty=922 wb=554 unstable=1 bg_thresh=1004 thresh=2009 gap=532 poll_thresh=18 ino=257 dd-2584 [003] 182.077039: balance_dirty_state: bdi btrfs-1: dirty=947 wb=554 unstable=1 bg_thresh=1004 thresh=2008 gap=506 poll_thresh=19 ino=257 dd-2584 [003] 182.077318: balance_dirty_state: bdi btrfs-1: dirty=972 wb=554 unstable=1 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=20 ino=257 dd-2584 [003] 182.077322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=63720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 182.084559: balance_dirty_state: bdi btrfs-1: dirty=957 wb=420 unstable=1 bg_thresh=1000 thresh=2001 gap=623 poll_thresh=20 ino=257 dd-2584 [000] 182.084686: balance_dirty_state: bdi btrfs-1: dirty=957 wb=420 unstable=1 bg_thresh=1000 thresh=2001 gap=623 poll_thresh=15 ino=257 dd-2584 [000] 182.084806: balance_dirty_state: bdi btrfs-1: dirty=982 wb=420 unstable=1 bg_thresh=1003 thresh=2006 gap=603 poll_thresh=16 ino=257 dd-2584 [000] 182.085042: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=420 unstable=1 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 182.085074: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9528 wrote=0 to_write=8192 dd-2584 [000] 182.085289: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=420 unstable=1 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=18 ino=257 dd-2584 [000] 182.085541: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=470 unstable=1 bg_thresh=1001 thresh=2002 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 182.085544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=63720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 182.088317: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=848 to_write=7344 dd-2584 [000] 182.092426: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1144 unstable=1 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=19 ino=257 dd-2584 [000] 182.092545: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1144 unstable=1 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 182.092664: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1144 unstable=1 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=15 ino=257 dd-2584 [000] 182.092784: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1144 unstable=1 bg_thresh=1006 thresh=2013 gap=561 poll_thresh=16 ino=257 dd-2584 [000] 182.093018: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1144 unstable=1 bg_thresh=1006 thresh=2012 gap=535 poll_thresh=17 ino=257 dd-2584 [000] 182.093667: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1069 unstable=1 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=18 ino=257 dd-2584 [000] 182.093831: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1019 unstable=1 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=19 ino=257 dd-2584 [000] 182.094055: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1019 unstable=1 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=20 ino=257 dd-2584 [000] 182.094294: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1019 unstable=1 bg_thresh=1005 thresh=2011 gap=534 poll_thresh=21 ino=257 dd-2584 [000] 182.094538: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1019 unstable=1 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=22 ino=257 dd-2584 [000] 182.094546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=63720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 182.100516: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1019 unstable=1 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=22 ino=257 dd-2584 [000] 182.100531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=63720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 182.108540: balance_dirty_state: bdi btrfs-1: dirty=507 wb=894 unstable=1 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=22 ino=257 dd-2584 [004] 182.108635: balance_dirty_state: bdi btrfs-1: dirty=532 wb=894 unstable=1 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 182.108806: balance_dirty_state: bdi btrfs-1: dirty=557 wb=894 unstable=1 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 182.108977: balance_dirty_state: bdi btrfs-1: dirty=582 wb=894 unstable=1 bg_thresh=1002 thresh=2005 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 182.109147: balance_dirty_state: bdi btrfs-1: dirty=607 wb=894 unstable=1 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 182.109607: balance_dirty_state: bdi btrfs-1: dirty=657 wb=894 unstable=1 bg_thresh=1001 thresh=2003 gap=451 poll_thresh=20 ino=257 dd-2584 [004] 182.109613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=63720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 182.116483: balance_dirty_state: bdi btrfs-1: dirty=657 wb=744 unstable=1 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=20 ino=257 dd-2584 [004] 182.116588: balance_dirty_state: bdi btrfs-1: dirty=657 wb=744 unstable=1 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 182.116709: balance_dirty_state: bdi btrfs-1: dirty=682 wb=744 unstable=1 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 182.116943: balance_dirty_state: bdi btrfs-1: dirty=707 wb=744 unstable=1 bg_thresh=1002 thresh=2004 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 182.117178: balance_dirty_state: bdi btrfs-1: dirty=732 wb=744 unstable=1 bg_thresh=1001 thresh=2003 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 182.117412: balance_dirty_state: bdi btrfs-1: dirty=782 wb=744 unstable=1 bg_thresh=1001 thresh=2002 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 182.117421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=63720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 182.124549: balance_dirty_state: bdi btrfs-1: dirty=782 wb=619 unstable=1 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 182.124636: balance_dirty_state: bdi btrfs-1: dirty=782 wb=619 unstable=1 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 182.124692: balance_dirty_state: bdi btrfs-1: dirty=807 wb=619 unstable=1 bg_thresh=1003 thresh=2006 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 182.124749: balance_dirty_state: bdi btrfs-1: dirty=832 wb=619 unstable=1 bg_thresh=1003 thresh=2006 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 182.124863: balance_dirty_state: bdi btrfs-1: dirty=857 wb=619 unstable=1 bg_thresh=1005 thresh=2010 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 182.125140: balance_dirty_state: bdi btrfs-1: dirty=882 wb=619 unstable=1 bg_thresh=1004 thresh=2009 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 182.125254: balance_dirty_state: bdi btrfs-1: dirty=932 wb=619 unstable=1 bg_thresh=1001 thresh=2002 gap=450 poll_thresh=19 ino=257 dd-2584 [004] 182.125258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=63720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.132557: balance_dirty_state: bdi btrfs-1: dirty=932 wb=494 unstable=1 bg_thresh=999 thresh=1998 gap=571 poll_thresh=19 ino=257 dd-2584 [001] 182.132639: balance_dirty_state: bdi btrfs-1: dirty=932 wb=444 unstable=1 bg_thresh=999 thresh=1998 gap=621 poll_thresh=14 ino=257 dd-2584 [001] 182.132712: balance_dirty_state: bdi btrfs-1: dirty=957 wb=369 unstable=1 bg_thresh=1001 thresh=2003 gap=676 poll_thresh=15 ino=257 dd-2584 [001] 182.132774: balance_dirty_state: bdi btrfs-1: dirty=982 wb=344 unstable=1 bg_thresh=1000 thresh=2000 gap=673 poll_thresh=16 ino=257 dd-2584 [001] 182.132894: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=344 unstable=1 bg_thresh=1002 thresh=2005 gap=653 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 182.132944: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9576 wrote=0 to_write=8192 dd-2584 [001] 182.133019: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=344 unstable=1 bg_thresh=1007 thresh=2015 gap=638 poll_thresh=18 ino=257 dd-2584 [001] 182.133143: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=369 unstable=1 bg_thresh=1007 thresh=2014 gap=587 poll_thresh=19 ino=257 dd-2584 [001] 182.133270: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=419 unstable=1 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=20 ino=257 dd-2584 [001] 182.133399: balance_dirty_state: bdi btrfs-1: dirty=982 wb=469 unstable=1 bg_thresh=1003 thresh=2006 gap=554 poll_thresh=21 ino=257 dd-2584 [001] 182.133859: balance_dirty_state: bdi btrfs-1: dirty=807 wb=694 unstable=1 bg_thresh=1005 thresh=2010 gap=508 poll_thresh=22 ino=257 dd-2584 [001] 182.134028: balance_dirty_state: bdi btrfs-1: dirty=782 wb=769 unstable=1 bg_thresh=1004 thresh=2009 gap=457 poll_thresh=23 ino=257 dd-2584 [001] 182.134030: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=63720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 182.135149: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=928 to_write=7264 dd-2584 [001] 182.140440: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1269 unstable=1 bg_thresh=1001 thresh=2002 gap=450 poll_thresh=23 ino=257 dd-2584 [001] 182.140445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=63720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.148541: balance_dirty_state: bdi btrfs-1: dirty=282 wb=994 unstable=1 bg_thresh=1001 thresh=2002 gap=725 poll_thresh=23 ino=257 dd-2584 [001] 182.148629: balance_dirty_state: bdi btrfs-1: dirty=282 wb=994 unstable=1 bg_thresh=1003 thresh=2007 gap=730 poll_thresh=17 ino=257 dd-2584 [001] 182.148747: balance_dirty_state: bdi btrfs-1: dirty=332 wb=994 unstable=1 bg_thresh=1003 thresh=2006 gap=679 poll_thresh=18 ino=257 dd-2584 [001] 182.148862: balance_dirty_state: bdi btrfs-1: dirty=357 wb=994 unstable=1 bg_thresh=1005 thresh=2010 gap=658 poll_thresh=19 ino=257 dd-2584 [001] 182.148975: balance_dirty_state: bdi btrfs-1: dirty=382 wb=994 unstable=1 bg_thresh=1004 thresh=2009 gap=632 poll_thresh=20 ino=257 dd-2584 [001] 182.149089: balance_dirty_state: bdi btrfs-1: dirty=407 wb=994 unstable=1 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=21 ino=257 dd-2584 [001] 182.149204: balance_dirty_state: bdi btrfs-1: dirty=457 wb=994 unstable=1 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=22 ino=257 dd-2584 [001] 182.149486: balance_dirty_state: bdi btrfs-1: dirty=482 wb=994 unstable=1 bg_thresh=1002 thresh=2005 gap=528 poll_thresh=23 ino=257 dd-2584 [001] 182.149602: balance_dirty_state: bdi btrfs-1: dirty=507 wb=994 unstable=1 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=24 ino=257 dd-2584 [001] 182.149718: balance_dirty_state: bdi btrfs-1: dirty=557 wb=994 unstable=1 bg_thresh=1001 thresh=2003 gap=451 poll_thresh=25 ino=257 dd-2584 [001] 182.149723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=63720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.156557: balance_dirty_state: bdi btrfs-1: dirty=557 wb=919 unstable=1 bg_thresh=1003 thresh=2006 gap=529 poll_thresh=25 ino=257 dd-2584 [001] 182.156628: balance_dirty_state: bdi btrfs-1: dirty=557 wb=919 unstable=1 bg_thresh=1005 thresh=2011 gap=534 poll_thresh=19 ino=257 dd-2584 [001] 182.156751: balance_dirty_state: bdi btrfs-1: dirty=607 wb=919 unstable=1 bg_thresh=1005 thresh=2010 gap=483 poll_thresh=20 ino=257 dd-2584 [001] 182.156756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=63720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.164449: balance_dirty_state: bdi btrfs-1: dirty=607 wb=919 unstable=1 bg_thresh=1007 thresh=2015 gap=488 poll_thresh=20 ino=257 dd-2584 [001] 182.164453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=63720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.172550: balance_dirty_state: bdi btrfs-1: dirty=607 wb=669 unstable=1 bg_thresh=1009 thresh=2018 gap=741 poll_thresh=20 ino=257 dd-2584 [001] 182.172617: balance_dirty_state: bdi btrfs-1: dirty=607 wb=669 unstable=1 bg_thresh=1008 thresh=2017 gap=740 poll_thresh=15 ino=257 dd-2584 [001] 182.172680: balance_dirty_state: bdi btrfs-1: dirty=632 wb=669 unstable=1 bg_thresh=1008 thresh=2017 gap=715 poll_thresh=16 ino=257 dd-2584 [001] 182.172802: balance_dirty_state: bdi btrfs-1: dirty=657 wb=669 unstable=1 bg_thresh=1005 thresh=2010 gap=683 poll_thresh=17 ino=257 dd-2584 [001] 182.172925: balance_dirty_state: bdi btrfs-1: dirty=682 wb=669 unstable=1 bg_thresh=1007 thresh=2014 gap=662 poll_thresh=18 ino=257 dd-2584 [001] 182.173046: balance_dirty_state: bdi btrfs-1: dirty=732 wb=669 unstable=1 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=19 ino=257 dd-2584 [001] 182.173339: balance_dirty_state: bdi btrfs-1: dirty=757 wb=669 unstable=1 bg_thresh=1006 thresh=2012 gap=585 poll_thresh=20 ino=257 dd-2584 [001] 182.173460: balance_dirty_state: bdi btrfs-1: dirty=782 wb=669 unstable=1 bg_thresh=1011 thresh=2022 gap=570 poll_thresh=21 ino=257 dd-2584 [001] 182.173579: balance_dirty_state: bdi btrfs-1: dirty=807 wb=669 unstable=1 bg_thresh=1010 thresh=2021 gap=544 poll_thresh=22 ino=257 dd-2584 [001] 182.173698: balance_dirty_state: bdi btrfs-1: dirty=857 wb=669 unstable=1 bg_thresh=1010 thresh=2020 gap=493 poll_thresh=23 ino=257 dd-2584 [001] 182.173703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-87% task_weight=99% bdi_bw=64120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.180671: balance_dirty_state: bdi btrfs-1: dirty=882 wb=544 unstable=1 bg_thresh=1007 thresh=2015 gap=588 poll_thresh=17 ino=257 dd-2584 [001] 182.180795: balance_dirty_state: bdi btrfs-1: dirty=907 wb=544 unstable=1 bg_thresh=1012 thresh=2024 gap=572 poll_thresh=18 ino=257 dd-2584 [001] 182.180915: balance_dirty_state: bdi btrfs-1: dirty=957 wb=544 unstable=1 bg_thresh=1011 thresh=2023 gap=521 poll_thresh=19 ino=257 dd-2584 [001] 182.181037: balance_dirty_state: bdi btrfs-1: dirty=982 wb=544 unstable=1 bg_thresh=1016 thresh=2032 gap=505 poll_thresh=20 ino=257 dd-2584 [001] 182.181041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-119% task_weight=99% bdi_bw=64120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.188499: balance_dirty_state: bdi btrfs-1: dirty=982 wb=419 unstable=1 bg_thresh=997 thresh=1994 gap=592 poll_thresh=20 ino=257 dd-2584 [001] 182.188764: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=419 unstable=1 bg_thresh=996 thresh=1993 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 182.188830: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=419 unstable=1 bg_thresh=999 thresh=1998 gap=571 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 182.188839: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9632 wrote=0 to_write=8192 dd-2584 [001] 182.188955: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=419 unstable=1 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 182.189083: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=469 unstable=1 bg_thresh=1001 thresh=2002 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 182.189084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=64120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 182.191361: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=256 wrote=800 to_write=7392 dd-2584 [001] 182.198013: balance_dirty_state: bdi btrfs-1: dirty=282 wb=969 unstable=1 bg_thresh=1007 thresh=2014 gap=762 poll_thresh=18 ino=257 dd-2584 [001] 182.198106: balance_dirty_state: bdi btrfs-1: dirty=282 wb=969 unstable=1 bg_thresh=1006 thresh=2013 gap=761 poll_thresh=13 ino=257 dd-2584 [001] 182.198192: balance_dirty_state: bdi btrfs-1: dirty=307 wb=969 unstable=1 bg_thresh=1006 thresh=2013 gap=736 poll_thresh=14 ino=257 dd-2584 [001] 182.198277: balance_dirty_state: bdi btrfs-1: dirty=332 wb=969 unstable=1 bg_thresh=1006 thresh=2012 gap=710 poll_thresh=15 ino=257 dd-2584 [001] 182.198383: balance_dirty_state: bdi btrfs-1: dirty=332 wb=969 unstable=1 bg_thresh=1005 thresh=2011 gap=709 poll_thresh=16 ino=257 dd-2584 [001] 182.198505: balance_dirty_state: bdi btrfs-1: dirty=382 wb=969 unstable=1 bg_thresh=1005 thresh=2010 gap=658 poll_thresh=17 ino=257 dd-2584 [001] 182.198628: balance_dirty_state: bdi btrfs-1: dirty=407 wb=969 unstable=1 bg_thresh=1004 thresh=2009 gap=632 poll_thresh=18 ino=257 dd-2584 [001] 182.198752: balance_dirty_state: bdi btrfs-1: dirty=432 wb=969 unstable=1 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=19 ino=257 dd-2584 [001] 182.199046: balance_dirty_state: bdi btrfs-1: dirty=457 wb=969 unstable=1 bg_thresh=1006 thresh=2012 gap=585 poll_thresh=20 ino=257 dd-2584 [001] 182.199164: balance_dirty_state: bdi btrfs-1: dirty=507 wb=969 unstable=1 bg_thresh=1005 thresh=2011 gap=534 poll_thresh=21 ino=257 dd-2584 [001] 182.199283: balance_dirty_state: bdi btrfs-1: dirty=532 wb=969 unstable=1 bg_thresh=1005 thresh=2010 gap=508 poll_thresh=22 ino=257 dd-2584 [001] 182.199404: balance_dirty_state: bdi btrfs-1: dirty=557 wb=969 unstable=1 bg_thresh=1007 thresh=2014 gap=487 poll_thresh=23 ino=257 dd-2584 [001] 182.199410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=64120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.204464: balance_dirty_state: bdi btrfs-1: dirty=557 wb=969 unstable=1 bg_thresh=993 thresh=1987 gap=460 poll_thresh=23 ino=257 dd-2584 [001] 182.204468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=64120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.212569: balance_dirty_state: bdi btrfs-1: dirty=557 wb=819 unstable=1 bg_thresh=990 thresh=1980 gap=603 poll_thresh=23 ino=257 dd-2584 [001] 182.212637: balance_dirty_state: bdi btrfs-1: dirty=582 wb=819 unstable=1 bg_thresh=990 thresh=1980 gap=578 poll_thresh=17 ino=257 dd-2584 [001] 182.212754: balance_dirty_state: bdi btrfs-1: dirty=607 wb=819 unstable=1 bg_thresh=995 thresh=1990 gap=563 poll_thresh=18 ino=257 dd-2584 [001] 182.212871: balance_dirty_state: bdi btrfs-1: dirty=632 wb=819 unstable=1 bg_thresh=997 thresh=1995 gap=543 poll_thresh=19 ino=257 dd-2584 [001] 182.212992: balance_dirty_state: bdi btrfs-1: dirty=682 wb=819 unstable=1 bg_thresh=1000 thresh=2000 gap=498 poll_thresh=20 ino=257 dd-2584 [001] 182.212996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-63% task_weight=99% bdi_bw=64120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.220681: balance_dirty_state: bdi btrfs-1: dirty=682 wb=694 unstable=1 bg_thresh=999 thresh=1998 gap=621 poll_thresh=15 ino=257 dd-2584 [001] 182.220903: balance_dirty_state: bdi btrfs-1: dirty=707 wb=694 unstable=1 bg_thresh=999 thresh=1998 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 182.221019: balance_dirty_state: bdi btrfs-1: dirty=732 wb=694 unstable=1 bg_thresh=998 thresh=1996 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 182.221131: balance_dirty_state: bdi btrfs-1: dirty=782 wb=694 unstable=1 bg_thresh=997 thresh=1995 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 182.221245: balance_dirty_state: bdi btrfs-1: dirty=807 wb=694 unstable=1 bg_thresh=997 thresh=1994 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 182.221249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=100% bdi_bw=64120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.228700: balance_dirty_state: bdi btrfs-1: dirty=807 wb=544 unstable=1 bg_thresh=999 thresh=1999 gap=647 poll_thresh=14 ino=257 dd-2584 [001] 182.228774: balance_dirty_state: bdi btrfs-1: dirty=832 wb=469 unstable=1 bg_thresh=996 thresh=1993 gap=691 poll_thresh=15 ino=257 dd-2584 [001] 182.228838: balance_dirty_state: bdi btrfs-1: dirty=857 wb=444 unstable=1 bg_thresh=999 thresh=1998 gap=696 poll_thresh=16 ino=257 dd-2584 [001] 182.228955: balance_dirty_state: bdi btrfs-1: dirty=882 wb=444 unstable=1 bg_thresh=998 thresh=1997 gap=670 poll_thresh=17 ino=257 dd-2584 [001] 182.229070: balance_dirty_state: bdi btrfs-1: dirty=907 wb=444 unstable=1 bg_thresh=1000 thresh=2001 gap=649 poll_thresh=18 ino=257 dd-2584 [001] 182.229182: balance_dirty_state: bdi btrfs-1: dirty=957 wb=444 unstable=1 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=19 ino=257 dd-2584 [001] 182.229460: balance_dirty_state: bdi btrfs-1: dirty=982 wb=444 unstable=1 bg_thresh=996 thresh=1993 gap=566 poll_thresh=20 ino=257 dd-2584 [001] 182.229574: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=444 unstable=1 bg_thresh=998 thresh=1997 gap=545 poll_thresh=21 ino=257 flush-btrfs-1-2586 [007] 182.229639: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9672 wrote=0 to_write=8192 dd-2584 [001] 182.229700: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=444 unstable=1 bg_thresh=998 thresh=1996 gap=519 poll_thresh=22 ino=257 dd-2584 [001] 182.229827: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=469 unstable=1 bg_thresh=997 thresh=1995 gap=468 poll_thresh=23 ino=257 dd-2584 [001] 182.229828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=64120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 182.233309: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=300 wrote=800 to_write=7392 dd-2584 [001] 182.236472: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1194 unstable=1 bg_thresh=997 thresh=1995 gap=518 poll_thresh=23 ino=257 dd-2584 [001] 182.236571: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1144 unstable=1 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=17 ino=257 dd-2584 [001] 182.236744: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1119 unstable=1 bg_thresh=999 thresh=1999 gap=547 poll_thresh=18 ino=257 dd-2584 [001] 182.236904: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1119 unstable=1 bg_thresh=999 thresh=1998 gap=521 poll_thresh=19 ino=257 dd-2584 [001] 182.237064: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1119 unstable=1 bg_thresh=998 thresh=1997 gap=495 poll_thresh=20 ino=257 dd-2584 [001] 182.237069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1320 avg_dirty=1320 bdi_gap=16% task_gap=-67% task_weight=100% bdi_bw=64120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.248652: balance_dirty_state: bdi btrfs-1: dirty=407 wb=969 unstable=1 bg_thresh=999 thresh=1998 gap=621 poll_thresh=15 ino=257 dd-2584 [001] 182.248899: balance_dirty_state: bdi btrfs-1: dirty=407 wb=969 unstable=1 bg_thresh=998 thresh=1997 gap=620 poll_thresh=16 ino=257 dd-2584 [001] 182.249026: balance_dirty_state: bdi btrfs-1: dirty=457 wb=969 unstable=1 bg_thresh=998 thresh=1996 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 182.249152: balance_dirty_state: bdi btrfs-1: dirty=482 wb=969 unstable=1 bg_thresh=997 thresh=1995 gap=543 poll_thresh=18 ino=257 dd-2584 [001] 182.249277: balance_dirty_state: bdi btrfs-1: dirty=507 wb=969 unstable=1 bg_thresh=999 thresh=1999 gap=522 poll_thresh=19 ino=257 dd-2584 [001] 182.249404: balance_dirty_state: bdi btrfs-1: dirty=557 wb=969 unstable=1 bg_thresh=999 thresh=1998 gap=471 poll_thresh=20 ino=257 dd-2584 [001] 182.249408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=64120 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 182.256585: balance_dirty_state: bdi btrfs-1: dirty=557 wb=844 unstable=1 bg_thresh=999 thresh=1998 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 182.256657: balance_dirty_state: bdi btrfs-1: dirty=557 wb=844 unstable=1 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 182.256721: balance_dirty_state: bdi btrfs-1: dirty=582 wb=844 unstable=1 bg_thresh=998 thresh=1997 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 182.256847: balance_dirty_state: bdi btrfs-1: dirty=607 wb=844 unstable=1 bg_thresh=998 thresh=1996 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 182.256985: balance_dirty_state: bdi btrfs-1: dirty=645 wb=844 unstable=1 bg_thresh=996 thresh=1993 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 182.257305: balance_dirty_state: bdi btrfs-1: dirty=671 wb=844 unstable=1 bg_thresh=998 thresh=1996 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 182.257310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=64120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.264594: balance_dirty_state: bdi btrfs-1: dirty=671 wb=694 unstable=1 bg_thresh=998 thresh=1996 gap=630 poll_thresh=19 ino=257 dd-2584 [001] 182.264689: balance_dirty_state: bdi btrfs-1: dirty=697 wb=694 unstable=1 bg_thresh=997 thresh=1995 gap=603 poll_thresh=14 ino=257 dd-2584 [001] 182.264757: balance_dirty_state: bdi btrfs-1: dirty=710 wb=694 unstable=1 bg_thresh=997 thresh=1994 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 182.264825: balance_dirty_state: bdi btrfs-1: dirty=723 wb=694 unstable=1 bg_thresh=997 thresh=1994 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 182.264960: balance_dirty_state: bdi btrfs-1: dirty=762 wb=694 unstable=1 bg_thresh=996 thresh=1992 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 182.265096: balance_dirty_state: bdi btrfs-1: dirty=788 wb=694 unstable=1 bg_thresh=998 thresh=1996 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 182.265231: balance_dirty_state: bdi btrfs-1: dirty=814 wb=694 unstable=1 bg_thresh=997 thresh=1995 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 182.265236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=64120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.272570: balance_dirty_state: bdi btrfs-1: dirty=814 wb=544 unstable=1 bg_thresh=997 thresh=1995 gap=636 poll_thresh=19 ino=257 dd-2584 [001] 182.272661: balance_dirty_state: bdi btrfs-1: dirty=840 wb=544 unstable=1 bg_thresh=997 thresh=1994 gap=609 poll_thresh=14 ino=257 dd-2584 [001] 182.272729: balance_dirty_state: bdi btrfs-1: dirty=853 wb=544 unstable=1 bg_thresh=996 thresh=1993 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 182.272797: balance_dirty_state: bdi btrfs-1: dirty=866 wb=544 unstable=1 bg_thresh=997 thresh=1994 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 182.272933: balance_dirty_state: bdi btrfs-1: dirty=905 wb=544 unstable=1 bg_thresh=997 thresh=1995 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 182.273239: balance_dirty_state: bdi btrfs-1: dirty=931 wb=544 unstable=1 bg_thresh=996 thresh=1993 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 182.273377: balance_dirty_state: bdi btrfs-1: dirty=970 wb=544 unstable=1 bg_thresh=997 thresh=1995 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 182.273382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=64120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.280593: balance_dirty_state: bdi btrfs-1: dirty=970 wb=419 unstable=1 bg_thresh=997 thresh=1995 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 182.280700: balance_dirty_state: bdi btrfs-1: dirty=983 wb=419 unstable=1 bg_thresh=997 thresh=1994 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 182.280769: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=419 unstable=1 bg_thresh=999 thresh=1999 gap=571 poll_thresh=15 ino=257 flush-btrfs-1-2586 [007] 182.280818: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9724 wrote=0 to_write=8192 dd-2584 [001] 182.280845: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=419 unstable=1 bg_thresh=995 thresh=1991 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 182.280986: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=444 unstable=1 bg_thresh=999 thresh=1999 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 182.281128: balance_dirty_state: bdi btrfs-1: dirty=983 wb=494 unstable=1 bg_thresh=999 thresh=1998 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 182.281283: balance_dirty_state: bdi btrfs-1: dirty=958 wb=569 unstable=1 bg_thresh=1001 thresh=2002 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 182.281285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=64700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 182.282771: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=348 wrote=832 to_write=7360 dd-2584 [000] 182.288497: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1120 unstable=1 bg_thresh=1000 thresh=2001 gap=623 poll_thresh=19 ino=257 dd-2584 [000] 182.288568: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1120 unstable=1 bg_thresh=1000 thresh=2001 gap=623 poll_thresh=14 ino=257 dd-2584 [000] 182.288635: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1120 unstable=1 bg_thresh=1003 thresh=2006 gap=603 poll_thresh=15 ino=257 dd-2584 [000] 182.288700: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1120 unstable=1 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=16 ino=257 dd-2584 [000] 182.289002: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1120 unstable=1 bg_thresh=1005 thresh=2011 gap=558 poll_thresh=17 ino=257 dd-2584 [000] 182.289134: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1120 unstable=1 bg_thresh=1007 thresh=2015 gap=537 poll_thresh=18 ino=257 dd-2584 [000] 182.289273: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1120 unstable=1 bg_thresh=1007 thresh=2014 gap=498 poll_thresh=19 ino=257 dd-2584 [000] 182.289278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=64700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 182.296490: balance_dirty_state: bdi btrfs-1: dirty=395 wb=995 unstable=1 bg_thresh=1001 thresh=2002 gap=611 poll_thresh=19 ino=257 dd-2584 [000] 182.296575: balance_dirty_state: bdi btrfs-1: dirty=420 wb=995 unstable=1 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=14 ino=257 dd-2584 [000] 182.296637: balance_dirty_state: bdi btrfs-1: dirty=420 wb=995 unstable=1 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=15 ino=257 dd-2584 [000] 182.296697: balance_dirty_state: bdi btrfs-1: dirty=445 wb=995 unstable=1 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=16 ino=257 dd-2584 [000] 182.296819: balance_dirty_state: bdi btrfs-1: dirty=470 wb=995 unstable=1 bg_thresh=1006 thresh=2012 gap=546 poll_thresh=17 ino=257 dd-2584 [000] 182.297220: balance_dirty_state: bdi btrfs-1: dirty=496 wb=995 unstable=1 bg_thresh=1003 thresh=2006 gap=514 poll_thresh=18 ino=257 dd-2584 [000] 182.297634: balance_dirty_state: bdi btrfs-1: dirty=521 wb=995 unstable=1 bg_thresh=1039 thresh=2078 gap=561 poll_thresh=19 ino=257 dd-2584 [000] 182.297750: balance_dirty_state: bdi btrfs-1: dirty=571 wb=995 unstable=1 bg_thresh=1041 thresh=2082 gap=515 poll_thresh=20 ino=257 dd-2584 [000] 182.297754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=64700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 182.304499: balance_dirty_state: bdi btrfs-1: dirty=571 wb=870 unstable=1 bg_thresh=1041 thresh=2082 gap=640 poll_thresh=20 ino=257 dd-2584 [004] 182.304873: balance_dirty_state: bdi btrfs-1: dirty=571 wb=870 unstable=1 bg_thresh=1041 thresh=2082 gap=640 poll_thresh=15 ino=257 dd-2584 [004] 182.304959: balance_dirty_state: bdi btrfs-1: dirty=596 wb=870 unstable=1 bg_thresh=1040 thresh=2081 gap=614 poll_thresh=16 ino=257 dd-2584 [004] 182.305118: balance_dirty_state: bdi btrfs-1: dirty=621 wb=870 unstable=1 bg_thresh=1040 thresh=2080 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 182.305299: balance_dirty_state: bdi btrfs-1: dirty=646 wb=870 unstable=1 bg_thresh=1037 thresh=2075 gap=558 poll_thresh=18 ino=257 dd-2584 [004] 182.305567: balance_dirty_state: bdi btrfs-1: dirty=696 wb=870 unstable=1 bg_thresh=1042 thresh=2085 gap=518 poll_thresh=19 ino=257 dd-2584 [004] 182.305573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=64700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 182.312533: balance_dirty_state: bdi btrfs-1: dirty=696 wb=720 unstable=1 bg_thresh=1022 thresh=2044 gap=627 poll_thresh=19 ino=257 dd-2584 [004] 182.312647: balance_dirty_state: bdi btrfs-1: dirty=696 wb=720 unstable=1 bg_thresh=1022 thresh=2044 gap=627 poll_thresh=14 ino=257 dd-2584 [004] 182.312756: balance_dirty_state: bdi btrfs-1: dirty=721 wb=720 unstable=1 bg_thresh=1024 thresh=2049 gap=607 poll_thresh=15 ino=257 dd-2584 [004] 182.312863: balance_dirty_state: bdi btrfs-1: dirty=746 wb=720 unstable=1 bg_thresh=1024 thresh=2049 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 182.313073: balance_dirty_state: bdi btrfs-1: dirty=771 wb=720 unstable=1 bg_thresh=1027 thresh=2054 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 182.313294: balance_dirty_state: bdi btrfs-1: dirty=796 wb=720 unstable=1 bg_thresh=1029 thresh=2058 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 182.313673: balance_dirty_state: bdi btrfs-1: dirty=821 wb=720 unstable=1 bg_thresh=1025 thresh=2051 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 182.313679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=64700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 182.320558: balance_dirty_state: bdi btrfs-1: dirty=821 wb=595 unstable=1 bg_thresh=1003 thresh=2007 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 182.320675: balance_dirty_state: bdi btrfs-1: dirty=846 wb=595 unstable=1 bg_thresh=1003 thresh=2007 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 182.320786: balance_dirty_state: bdi btrfs-1: dirty=871 wb=595 unstable=1 bg_thresh=1006 thresh=2012 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 182.320895: balance_dirty_state: bdi btrfs-1: dirty=871 wb=595 unstable=1 bg_thresh=1006 thresh=2012 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 182.321112: balance_dirty_state: bdi btrfs-1: dirty=921 wb=595 unstable=1 bg_thresh=1008 thresh=2017 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 182.321120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=64700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 182.328548: balance_dirty_state: bdi btrfs-1: dirty=921 wb=456 unstable=1 bg_thresh=1005 thresh=2010 gap=632 poll_thresh=17 ino=257 dd-2584 [004] 182.328657: balance_dirty_state: bdi btrfs-1: dirty=921 wb=456 unstable=1 bg_thresh=1005 thresh=2010 gap=632 poll_thresh=13 ino=257 dd-2584 [004] 182.328744: balance_dirty_state: bdi btrfs-1: dirty=946 wb=456 unstable=1 bg_thresh=1007 thresh=2015 gap=612 poll_thresh=14 ino=257 dd-2584 [004] 182.328831: balance_dirty_state: bdi btrfs-1: dirty=971 wb=456 unstable=1 bg_thresh=1010 thresh=2020 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 182.328917: balance_dirty_state: bdi btrfs-1: dirty=971 wb=456 unstable=1 bg_thresh=1010 thresh=2020 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 182.329089: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=456 unstable=1 bg_thresh=1012 thresh=2025 gap=547 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 182.329158: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9772 wrote=0 to_write=8192 dd-2584 [004] 182.329282: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=456 unstable=1 bg_thresh=1014 thresh=2029 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 182.329472: balance_dirty_state: bdi btrfs-1: dirty=996 wb=531 unstable=1 bg_thresh=1014 thresh=2028 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 182.329474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=64700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 182.331172: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=396 wrote=832 to_write=7360 dd-2584 [004] 182.336549: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1178 unstable=1 bg_thresh=1014 thresh=2028 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 182.336792: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1178 unstable=1 bg_thresh=1014 thresh=2028 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 182.336853: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1178 unstable=1 bg_thresh=1013 thresh=2027 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 182.336912: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1178 unstable=1 bg_thresh=1013 thresh=2027 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 182.337030: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1178 unstable=1 bg_thresh=1013 thresh=2026 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 182.337151: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1178 unstable=1 bg_thresh=1015 thresh=2030 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 182.337156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=64700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 182.348553: balance_dirty_state: bdi btrfs-1: dirty=382 wb=908 unstable=1 bg_thresh=1008 thresh=2017 gap=726 poll_thresh=18 ino=257 dd-2584 [004] 182.348655: balance_dirty_state: bdi btrfs-1: dirty=382 wb=908 unstable=1 bg_thresh=1008 thresh=2017 gap=726 poll_thresh=13 ino=257 dd-2584 [004] 182.349008: balance_dirty_state: bdi btrfs-1: dirty=407 wb=908 unstable=1 bg_thresh=1007 thresh=2015 gap=699 poll_thresh=14 ino=257 dd-2584 [004] 182.349092: balance_dirty_state: bdi btrfs-1: dirty=407 wb=908 unstable=1 bg_thresh=1007 thresh=2015 gap=699 poll_thresh=15 ino=257 dd-2584 [004] 182.349175: balance_dirty_state: bdi btrfs-1: dirty=432 wb=908 unstable=1 bg_thresh=1010 thresh=2020 gap=679 poll_thresh=16 ino=257 dd-2584 [004] 182.349343: balance_dirty_state: bdi btrfs-1: dirty=457 wb=908 unstable=1 bg_thresh=1012 thresh=2025 gap=659 poll_thresh=17 ino=257 dd-2584 [004] 182.349518: balance_dirty_state: bdi btrfs-1: dirty=507 wb=908 unstable=1 bg_thresh=1012 thresh=2024 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 182.349979: balance_dirty_state: bdi btrfs-1: dirty=532 wb=908 unstable=1 bg_thresh=1014 thresh=2028 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 182.350156: balance_dirty_state: bdi btrfs-1: dirty=557 wb=908 unstable=1 bg_thresh=1010 thresh=2021 gap=555 poll_thresh=20 ino=257 dd-2584 [004] 182.350331: balance_dirty_state: bdi btrfs-1: dirty=582 wb=908 unstable=1 bg_thresh=1010 thresh=2020 gap=529 poll_thresh=21 ino=257 dd-2584 [004] 182.350507: balance_dirty_state: bdi btrfs-1: dirty=632 wb=908 unstable=1 bg_thresh=1012 thresh=2024 gap=483 poll_thresh=22 ino=257 dd-2584 [004] 182.350513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=64700 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 182.360572: balance_dirty_state: bdi btrfs-1: dirty=632 wb=708 unstable=1 bg_thresh=1010 thresh=2021 gap=680 poll_thresh=22 ino=257 dd-2584 [004] 182.360684: balance_dirty_state: bdi btrfs-1: dirty=632 wb=708 unstable=1 bg_thresh=1010 thresh=2021 gap=680 poll_thresh=16 ino=257 dd-2584 [004] 182.360853: balance_dirty_state: bdi btrfs-1: dirty=682 wb=708 unstable=1 bg_thresh=1010 thresh=2020 gap=629 poll_thresh=17 ino=257 dd-2584 [004] 182.361022: balance_dirty_state: bdi btrfs-1: dirty=707 wb=708 unstable=1 bg_thresh=1009 thresh=2019 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 182.361193: balance_dirty_state: bdi btrfs-1: dirty=732 wb=708 unstable=1 bg_thresh=1011 thresh=2023 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 182.361366: balance_dirty_state: bdi btrfs-1: dirty=782 wb=708 unstable=1 bg_thresh=1011 thresh=2022 gap=531 poll_thresh=20 ino=257 dd-2584 [004] 182.361733: balance_dirty_state: bdi btrfs-1: dirty=807 wb=708 unstable=1 bg_thresh=1007 thresh=2015 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 182.361738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=64700 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 182.368650: balance_dirty_state: bdi btrfs-1: dirty=807 wb=594 unstable=1 bg_thresh=1012 thresh=2024 gap=622 poll_thresh=21 ino=257 dd-2584 [004] 182.368736: balance_dirty_state: bdi btrfs-1: dirty=807 wb=594 unstable=1 bg_thresh=1015 thresh=2031 gap=629 poll_thresh=16 ino=257 dd-2584 [004] 182.368853: balance_dirty_state: bdi btrfs-1: dirty=857 wb=594 unstable=1 bg_thresh=1015 thresh=2030 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 182.368966: balance_dirty_state: bdi btrfs-1: dirty=882 wb=594 unstable=1 bg_thresh=1017 thresh=2034 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 182.369081: balance_dirty_state: bdi btrfs-1: dirty=907 wb=594 unstable=1 bg_thresh=1016 thresh=2033 gap=531 poll_thresh=19 ino=257 dd-2584 [004] 182.369196: balance_dirty_state: bdi btrfs-1: dirty=957 wb=594 unstable=1 bg_thresh=1016 thresh=2032 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 182.369201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-164% task_weight=98% bdi_bw=64700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 182.376581: balance_dirty_state: bdi btrfs-1: dirty=957 wb=469 unstable=1 bg_thresh=1013 thresh=2027 gap=600 poll_thresh=20 ino=257 dd-2584 [004] 182.376726: balance_dirty_state: bdi btrfs-1: dirty=957 wb=469 unstable=1 bg_thresh=1013 thresh=2026 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 182.376851: balance_dirty_state: bdi btrfs-1: dirty=982 wb=469 unstable=1 bg_thresh=1015 thresh=2031 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 182.377091: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=469 unstable=1 bg_thresh=1015 thresh=2030 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 182.377683: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=469 unstable=1 bg_thresh=1011 thresh=2023 gap=521 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 182.377735: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9820 wrote=0 to_write=8192 dd-2584 [004] 182.377942: balance_dirty_state: bdi btrfs-1: dirty=1082 wb=469 unstable=1 bg_thresh=1011 thresh=2022 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 182.377945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=64700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 182.380204: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=444 wrote=816 to_write=7376 dd-2584 [006] 182.384654: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1144 unstable=1 bg_thresh=1013 thresh=2027 gap=625 poll_thresh=19 ino=257 dd-2584 [006] 182.384777: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1144 unstable=1 bg_thresh=1013 thresh=2027 gap=625 poll_thresh=14 ino=257 dd-2584 [006] 182.384896: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1144 unstable=1 bg_thresh=1016 thresh=2032 gap=605 poll_thresh=15 ino=257 dd-2584 [006] 182.385013: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1144 unstable=1 bg_thresh=1018 thresh=2037 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 182.385248: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1144 unstable=1 bg_thresh=1018 thresh=2036 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 182.385492: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1144 unstable=1 bg_thresh=1017 thresh=2035 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 182.385713: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1144 unstable=1 bg_thresh=1017 thresh=2034 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 182.385722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-116% task_weight=98% bdi_bw=65000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 182.392626: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1019 unstable=1 bg_thresh=1017 thresh=2035 gap=608 poll_thresh=19 ino=257 dd-2584 [006] 182.392753: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1019 unstable=1 bg_thresh=1020 thresh=2040 gap=613 poll_thresh=14 ino=257 dd-2584 [006] 182.392894: balance_dirty_state: bdi btrfs-1: dirty=432 wb=944 unstable=1 bg_thresh=1015 thresh=2031 gap=654 poll_thresh=15 ino=257 dd-2584 [006] 182.392971: balance_dirty_state: bdi btrfs-1: dirty=457 wb=894 unstable=1 bg_thresh=1015 thresh=2031 gap=679 poll_thresh=16 ino=257 dd-2584 [006] 182.393496: balance_dirty_state: bdi btrfs-1: dirty=482 wb=869 unstable=1 bg_thresh=1017 thresh=2035 gap=683 poll_thresh=17 ino=257 dd-2584 [006] 182.393739: balance_dirty_state: bdi btrfs-1: dirty=507 wb=869 unstable=1 bg_thresh=1017 thresh=2034 gap=657 poll_thresh=18 ino=257 dd-2584 [006] 182.393979: balance_dirty_state: bdi btrfs-1: dirty=532 wb=869 unstable=1 bg_thresh=1016 thresh=2033 gap=631 poll_thresh=19 ino=257 dd-2584 [006] 182.394219: balance_dirty_state: bdi btrfs-1: dirty=582 wb=869 unstable=1 bg_thresh=1016 thresh=2032 gap=580 poll_thresh=20 ino=257 dd-2584 [006] 182.394463: balance_dirty_state: bdi btrfs-1: dirty=607 wb=869 unstable=1 bg_thresh=1018 thresh=2036 gap=559 poll_thresh=21 ino=257 dd-2584 [006] 182.394704: balance_dirty_state: bdi btrfs-1: dirty=632 wb=869 unstable=1 bg_thresh=1017 thresh=2035 gap=533 poll_thresh=22 ino=257 dd-2584 [006] 182.394949: balance_dirty_state: bdi btrfs-1: dirty=657 wb=869 unstable=1 bg_thresh=1017 thresh=2034 gap=507 poll_thresh=23 ino=257 dd-2584 [006] 182.394957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=98% bdi_bw=65000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 182.400595: balance_dirty_state: bdi btrfs-1: dirty=657 wb=869 unstable=1 bg_thresh=1018 thresh=2037 gap=510 poll_thresh=23 ino=257 dd-2584 [006] 182.400678: balance_dirty_state: bdi btrfs-1: dirty=682 wb=869 unstable=1 bg_thresh=1021 thresh=2042 gap=490 poll_thresh=17 ino=257 dd-2584 [006] 182.400682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-153% task_weight=99% bdi_bw=65000 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 182.408643: balance_dirty_state: bdi btrfs-1: dirty=682 wb=744 unstable=1 bg_thresh=1020 thresh=2040 gap=613 poll_thresh=17 ino=257 dd-2584 [001] 182.408712: balance_dirty_state: bdi btrfs-1: dirty=707 wb=744 unstable=1 bg_thresh=1020 thresh=2040 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 182.408773: balance_dirty_state: bdi btrfs-1: dirty=707 wb=744 unstable=1 bg_thresh=1022 thresh=2045 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 182.409005: balance_dirty_state: bdi btrfs-1: dirty=732 wb=744 unstable=1 bg_thresh=1022 thresh=2045 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 182.409065: balance_dirty_state: bdi btrfs-1: dirty=757 wb=744 unstable=1 bg_thresh=1025 thresh=2050 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 182.409181: balance_dirty_state: bdi btrfs-1: dirty=782 wb=744 unstable=1 bg_thresh=1027 thresh=2055 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 182.409299: balance_dirty_state: bdi btrfs-1: dirty=807 wb=744 unstable=1 bg_thresh=1027 thresh=2054 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 182.409304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=65000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.420548: balance_dirty_state: bdi btrfs-1: dirty=807 wb=444 unstable=1 bg_thresh=1020 thresh=2041 gap=789 poll_thresh=18 ino=257 dd-2584 [001] 182.420638: balance_dirty_state: bdi btrfs-1: dirty=832 wb=444 unstable=1 bg_thresh=1020 thresh=2041 gap=764 poll_thresh=13 ino=257 dd-2584 [001] 182.420695: balance_dirty_state: bdi btrfs-1: dirty=857 wb=444 unstable=1 bg_thresh=1023 thresh=2046 gap=744 poll_thresh=14 ino=257 dd-2584 [001] 182.420752: balance_dirty_state: bdi btrfs-1: dirty=857 wb=444 unstable=1 bg_thresh=1023 thresh=2046 gap=744 poll_thresh=15 ino=257 dd-2584 [001] 182.420809: balance_dirty_state: bdi btrfs-1: dirty=882 wb=444 unstable=1 bg_thresh=1025 thresh=2051 gap=724 poll_thresh=16 ino=257 dd-2584 [001] 182.420924: balance_dirty_state: bdi btrfs-1: dirty=907 wb=444 unstable=1 bg_thresh=1025 thresh=2050 gap=698 poll_thresh=17 ino=257 dd-2584 [001] 182.421046: balance_dirty_state: bdi btrfs-1: dirty=932 wb=444 unstable=1 bg_thresh=1024 thresh=2049 gap=672 poll_thresh=18 ino=257 dd-2584 [001] 182.421166: balance_dirty_state: bdi btrfs-1: dirty=982 wb=444 unstable=1 bg_thresh=1026 thresh=2053 gap=626 poll_thresh=19 ino=257 dd-2584 [001] 182.421456: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=444 unstable=1 bg_thresh=1026 thresh=2052 gap=600 poll_thresh=20 ino=257 dd-2584 [001] 182.421577: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=444 unstable=1 bg_thresh=1025 thresh=2051 gap=574 poll_thresh=21 ino=257 flush-btrfs-1-2586 [007] 182.421627: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9864 wrote=0 to_write=8192 dd-2584 [001] 182.421704: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=444 unstable=1 bg_thresh=1027 thresh=2055 gap=553 poll_thresh=22 ino=257 dd-2584 [001] 182.421838: balance_dirty_state: bdi btrfs-1: dirty=1082 wb=494 unstable=1 bg_thresh=1027 thresh=2054 gap=477 poll_thresh=23 ino=257 dd-2584 [001] 182.421840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1400 avg_dirty=1400 bdi_gap=2% task_gap=-95% task_weight=99% bdi_bw=65000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 182.423596: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=488 wrote=848 to_write=7344 dd-2584 [001] 182.432712: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1182 unstable=1 bg_thresh=1023 thresh=2046 gap=594 poll_thresh=17 ino=257 dd-2584 [001] 182.432827: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1182 unstable=1 bg_thresh=1025 thresh=2051 gap=574 poll_thresh=18 ino=257 dd-2584 [001] 182.432943: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1182 unstable=1 bg_thresh=1028 thresh=2056 gap=554 poll_thresh=19 ino=257 dd-2584 [001] 182.433061: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1182 unstable=1 bg_thresh=1024 thresh=2049 gap=497 poll_thresh=20 ino=257 dd-2584 [001] 182.433066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1360 avg_dirty=1360 bdi_gap=22% task_gap=-55% task_weight=99% bdi_bw=65000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 182.440796: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1032 unstable=1 bg_thresh=1018 thresh=2037 gap=635 poll_thresh=15 ino=257 dd-2584 [001] 182.440856: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1032 unstable=1 bg_thresh=1021 thresh=2042 gap=615 poll_thresh=16 ino=257 dd-2584 [001] 182.440972: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1032 unstable=1 bg_thresh=1023 thresh=2047 gap=595 poll_thresh=17 ino=257 dd-2584 [001] 182.441090: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1032 unstable=1 bg_thresh=1026 thresh=2052 gap=550 poll_thresh=18 ino=257 dd-2584 [001] 182.441212: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1032 unstable=1 bg_thresh=1025 thresh=2051 gap=524 poll_thresh=19 ino=257 dd-2584 [001] 182.441351: balance_dirty_state: bdi btrfs-1: dirty=519 wb=957 unstable=1 bg_thresh=1024 thresh=2049 gap=572 poll_thresh=20 ino=257 dd-2584 [001] 182.441488: balance_dirty_state: bdi btrfs-1: dirty=544 wb=907 unstable=1 bg_thresh=1024 thresh=2048 gap=596 poll_thresh=21 ino=257 dd-2584 [001] 182.441620: balance_dirty_state: bdi btrfs-1: dirty=594 wb=907 unstable=1 bg_thresh=1020 thresh=2041 gap=539 poll_thresh=22 ino=257 dd-2584 [001] 182.441749: balance_dirty_state: bdi btrfs-1: dirty=619 wb=907 unstable=1 bg_thresh=1020 thresh=2040 gap=513 poll_thresh=23 ino=257 dd-2584 [001] 182.442040: balance_dirty_state: bdi btrfs-1: dirty=644 wb=907 unstable=1 bg_thresh=1020 thresh=2041 gap=489 poll_thresh=24 ino=257 dd-2584 [001] 182.442046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=65000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.452532: balance_dirty_state: bdi btrfs-1: dirty=644 wb=857 unstable=1 bg_thresh=1000 thresh=2000 gap=498 poll_thresh=24 ino=257 dd-2584 [001] 182.452536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=65000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 182.464622: balance_dirty_state: bdi btrfs-1: dirty=644 wb=607 unstable=1 bg_thresh=1001 thresh=2002 gap=750 poll_thresh=24 ino=257 dd-2584 [001] 182.464700: balance_dirty_state: bdi btrfs-1: dirty=669 wb=607 unstable=1 bg_thresh=1001 thresh=2002 gap=725 poll_thresh=18 ino=257 dd-2584 [001] 182.464810: balance_dirty_state: bdi btrfs-1: dirty=694 wb=607 unstable=1 bg_thresh=1006 thresh=2012 gap=710 poll_thresh=19 ino=257 dd-2584 [001] 182.464922: balance_dirty_state: bdi btrfs-1: dirty=719 wb=607 unstable=1 bg_thresh=1008 thresh=2017 gap=690 poll_thresh=20 ino=257 dd-2584 [001] 182.465038: balance_dirty_state: bdi btrfs-1: dirty=769 wb=607 unstable=1 bg_thresh=1011 thresh=2022 gap=645 poll_thresh=21 ino=257 dd-2584 [001] 182.465154: balance_dirty_state: bdi btrfs-1: dirty=794 wb=607 unstable=1 bg_thresh=1010 thresh=2021 gap=619 poll_thresh=22 ino=257 dd-2584 [001] 182.465270: balance_dirty_state: bdi btrfs-1: dirty=819 wb=607 unstable=1 bg_thresh=1012 thresh=2025 gap=598 poll_thresh=23 ino=257 dd-2584 [001] 182.465389: balance_dirty_state: bdi btrfs-1: dirty=869 wb=607 unstable=1 bg_thresh=1009 thresh=2018 gap=541 poll_thresh=24 ino=257 dd-2584 [001] 182.465675: balance_dirty_state: bdi btrfs-1: dirty=894 wb=607 unstable=1 bg_thresh=1008 thresh=2017 gap=515 poll_thresh=25 ino=257 dd-2584 [001] 182.465791: balance_dirty_state: bdi btrfs-1: dirty=919 wb=607 unstable=1 bg_thresh=1010 thresh=2021 gap=494 poll_thresh=26 ino=257 dd-2584 [001] 182.465796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=65000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 182.476554: balance_dirty_state: bdi btrfs-1: dirty=919 wb=357 unstable=1 bg_thresh=1001 thresh=2003 gap=726 poll_thresh=26 ino=257 dd-2584 [001] 182.476686: balance_dirty_state: bdi btrfs-1: dirty=944 wb=357 unstable=1 bg_thresh=1004 thresh=2008 gap=706 poll_thresh=19 ino=257 dd-2584 [001] 182.476803: balance_dirty_state: bdi btrfs-1: dirty=969 wb=357 unstable=1 bg_thresh=1006 thresh=2013 gap=686 poll_thresh=20 ino=257 dd-2584 [001] 182.476912: balance_dirty_state: bdi btrfs-1: dirty=994 wb=357 unstable=1 bg_thresh=1009 thresh=2018 gap=666 poll_thresh=21 ino=257 dd-2584 [001] 182.477027: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=357 unstable=1 bg_thresh=1011 thresh=2022 gap=620 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 182.477111: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9920 wrote=0 to_write=8192 dd-2584 [001] 182.477151: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=357 unstable=1 bg_thresh=1010 thresh=2021 gap=594 poll_thresh=23 ino=257 dd-2584 [001] 182.477275: balance_dirty_state: bdi btrfs-1: dirty=1094 wb=357 unstable=1 bg_thresh=1010 thresh=2020 gap=568 poll_thresh=24 ino=257 dd-2584 [001] 182.477401: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=407 unstable=1 bg_thresh=1009 thresh=2019 gap=542 poll_thresh=25 ino=257 dd-2584 [001] 182.477751: balance_dirty_state: bdi btrfs-1: dirty=969 wb=557 unstable=1 bg_thresh=1011 thresh=2023 gap=496 poll_thresh=26 ino=257 dd-2584 [001] 182.477753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=65000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 182.479317: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=544 wrote=928 to_write=7264 dd-2584 [001] 182.488567: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1157 unstable=1 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=26 ino=257 dd-2584 [001] 182.488694: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1157 unstable=1 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 182.488965: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1057 unstable=1 bg_thresh=1004 thresh=2008 gap=656 poll_thresh=20 ino=257 dd-2584 [001] 182.489210: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1032 unstable=1 bg_thresh=1002 thresh=2005 gap=653 poll_thresh=21 ino=257 dd-2584 [001] 182.489454: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1032 unstable=1 bg_thresh=1010 thresh=2021 gap=644 poll_thresh=22 ino=257 dd-2584 [001] 182.489688: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1032 unstable=1 bg_thresh=1010 thresh=2020 gap=618 poll_thresh=23 ino=257 dd-2584 [001] 182.489924: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1032 unstable=1 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=24 ino=257 dd-2584 [001] 182.490158: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1032 unstable=1 bg_thresh=1009 thresh=2018 gap=541 poll_thresh=25 ino=257 dd-2584 [001] 182.490757: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1032 unstable=1 bg_thresh=1008 thresh=2016 gap=514 poll_thresh=26 ino=257 dd-2584 [001] 182.491000: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1032 unstable=1 bg_thresh=1007 thresh=2015 gap=463 poll_thresh=27 ino=257 dd-2584 [001] 182.491009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 182.496653: balance_dirty_state: bdi btrfs-1: dirty=519 wb=957 unstable=1 bg_thresh=1007 thresh=2015 gap=538 poll_thresh=27 ino=257 dd-2584 [001] 182.496740: balance_dirty_state: bdi btrfs-1: dirty=519 wb=957 unstable=1 bg_thresh=1010 thresh=2020 gap=543 poll_thresh=20 ino=257 dd-2584 [001] 182.496863: balance_dirty_state: bdi btrfs-1: dirty=569 wb=957 unstable=1 bg_thresh=1009 thresh=2019 gap=492 poll_thresh=21 ino=257 dd-2584 [001] 182.496867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.504562: balance_dirty_state: bdi btrfs-1: dirty=569 wb=957 unstable=1 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=21 ino=257 dd-2584 [001] 182.504566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.516581: balance_dirty_state: bdi btrfs-1: dirty=569 wb=557 unstable=1 bg_thresh=1001 thresh=2002 gap=875 poll_thresh=21 ino=257 dd-2584 [001] 182.516723: balance_dirty_state: bdi btrfs-1: dirty=569 wb=557 unstable=1 bg_thresh=1001 thresh=2002 gap=875 poll_thresh=16 ino=257 dd-2584 [001] 182.516955: balance_dirty_state: bdi btrfs-1: dirty=594 wb=557 unstable=1 bg_thresh=1003 thresh=2007 gap=855 poll_thresh=17 ino=257 dd-2584 [001] 182.517183: balance_dirty_state: bdi btrfs-1: dirty=644 wb=557 unstable=1 bg_thresh=1008 thresh=2017 gap=815 poll_thresh=18 ino=257 dd-2584 [001] 182.517421: balance_dirty_state: bdi btrfs-1: dirty=669 wb=557 unstable=1 bg_thresh=1011 thresh=2022 gap=795 poll_thresh=19 ino=257 dd-2584 [001] 182.517657: balance_dirty_state: bdi btrfs-1: dirty=694 wb=557 unstable=1 bg_thresh=1007 thresh=2015 gap=763 poll_thresh=20 ino=257 dd-2584 [001] 182.518242: balance_dirty_state: bdi btrfs-1: dirty=744 wb=557 unstable=1 bg_thresh=1007 thresh=2014 gap=712 poll_thresh=21 ino=257 dd-2584 [001] 182.518477: balance_dirty_state: bdi btrfs-1: dirty=769 wb=557 unstable=1 bg_thresh=1009 thresh=2018 gap=691 poll_thresh=22 ino=257 dd-2584 [001] 182.518711: balance_dirty_state: bdi btrfs-1: dirty=794 wb=557 unstable=1 bg_thresh=1008 thresh=2017 gap=665 poll_thresh=23 ino=257 dd-2584 [001] 182.518947: balance_dirty_state: bdi btrfs-1: dirty=819 wb=557 unstable=1 bg_thresh=1008 thresh=2016 gap=639 poll_thresh=24 ino=257 dd-2584 [001] 182.519181: balance_dirty_state: bdi btrfs-1: dirty=869 wb=557 unstable=1 bg_thresh=1010 thresh=2020 gap=593 poll_thresh=25 ino=257 dd-2584 [001] 182.519419: balance_dirty_state: bdi btrfs-1: dirty=894 wb=557 unstable=1 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=26 ino=257 dd-2584 [001] 182.519660: balance_dirty_state: bdi btrfs-1: dirty=919 wb=557 unstable=1 bg_thresh=1009 thresh=2018 gap=541 poll_thresh=27 ino=257 dd-2584 [001] 182.519911: balance_dirty_state: bdi btrfs-1: dirty=969 wb=557 unstable=1 bg_thresh=1008 thresh=2017 gap=490 poll_thresh=28 ino=257 dd-2584 [001] 182.519920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 182.528572: balance_dirty_state: bdi btrfs-1: dirty=969 wb=432 unstable=1 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=28 ino=257 dd-2584 [001] 182.528694: balance_dirty_state: bdi btrfs-1: dirty=969 wb=432 unstable=1 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=21 ino=257 dd-2584 [001] 182.528975: balance_dirty_state: bdi btrfs-1: dirty=994 wb=432 unstable=1 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=22 ino=257 dd-2584 [001] 182.529085: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=432 unstable=1 bg_thresh=1006 thresh=2013 gap=536 poll_thresh=23 ino=257 flush-btrfs-1-2586 [005] 182.529108: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9972 wrote=0 to_write=16384 dd-2584 [001] 182.529254: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=432 unstable=1 bg_thresh=1011 thresh=2023 gap=521 poll_thresh=24 ino=257 dd-2584 [001] 182.529425: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=482 unstable=1 bg_thresh=1011 thresh=2022 gap=495 poll_thresh=25 ino=257 dd-2584 [001] 182.529427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 182.531909: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=596 wrote=864 to_write=15520 dd-2584 [005] 182.536597: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1157 unstable=1 bg_thresh=1010 thresh=2020 gap=618 poll_thresh=25 ino=257 dd-2584 [005] 182.536760: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1157 unstable=1 bg_thresh=1010 thresh=2020 gap=618 poll_thresh=19 ino=257 dd-2584 [005] 182.537076: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1157 unstable=1 bg_thresh=1015 thresh=2030 gap=603 poll_thresh=20 ino=257 dd-2584 [005] 182.537399: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1157 unstable=1 bg_thresh=1014 thresh=2029 gap=577 poll_thresh=21 ino=257 dd-2584 [005] 182.537722: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1157 unstable=1 bg_thresh=1014 thresh=2028 gap=526 poll_thresh=22 ino=257 dd-2584 [005] 182.538728: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1157 unstable=1 bg_thresh=1016 thresh=2032 gap=505 poll_thresh=23 ino=257 dd-2584 [005] 182.538740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 182.544711: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1032 unstable=1 bg_thresh=1016 thresh=2033 gap=631 poll_thresh=23 ino=257 dd-2584 [005] 182.544795: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1032 unstable=1 bg_thresh=1013 thresh=2027 gap=600 poll_thresh=17 ino=257 dd-2584 [005] 182.544908: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1032 unstable=1 bg_thresh=1013 thresh=2026 gap=574 poll_thresh=18 ino=257 dd-2584 [005] 182.545022: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1032 unstable=1 bg_thresh=1015 thresh=2030 gap=553 poll_thresh=19 ino=257 dd-2584 [005] 182.545134: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1032 unstable=1 bg_thresh=1014 thresh=2029 gap=502 poll_thresh=20 ino=257 dd-2584 [005] 182.545138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.552749: balance_dirty_state: bdi btrfs-1: dirty=494 wb=907 unstable=1 bg_thresh=1013 thresh=2026 gap=624 poll_thresh=20 ino=257 dd-2584 [001] 182.552833: balance_dirty_state: bdi btrfs-1: dirty=519 wb=907 unstable=1 bg_thresh=1012 thresh=2025 gap=598 poll_thresh=15 ino=257 dd-2584 [001] 182.552893: balance_dirty_state: bdi btrfs-1: dirty=544 wb=907 unstable=1 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 182.553010: balance_dirty_state: bdi btrfs-1: dirty=569 wb=907 unstable=1 bg_thresh=1009 thresh=2018 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 182.553129: balance_dirty_state: bdi btrfs-1: dirty=594 wb=907 unstable=1 bg_thresh=1011 thresh=2022 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 182.553246: balance_dirty_state: bdi btrfs-1: dirty=619 wb=907 unstable=1 bg_thresh=1010 thresh=2021 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 182.553250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.560683: balance_dirty_state: bdi btrfs-1: dirty=619 wb=782 unstable=1 bg_thresh=1009 thresh=2018 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 182.560918: balance_dirty_state: bdi btrfs-1: dirty=644 wb=782 unstable=1 bg_thresh=1011 thresh=2023 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 182.560978: balance_dirty_state: bdi btrfs-1: dirty=669 wb=782 unstable=1 bg_thresh=1008 thresh=2017 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 182.561037: balance_dirty_state: bdi btrfs-1: dirty=669 wb=782 unstable=1 bg_thresh=1011 thresh=2022 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 182.561155: balance_dirty_state: bdi btrfs-1: dirty=719 wb=782 unstable=1 bg_thresh=1013 thresh=2026 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 182.561272: balance_dirty_state: bdi btrfs-1: dirty=744 wb=782 unstable=1 bg_thresh=1012 thresh=2025 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 182.561277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=99% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.568653: balance_dirty_state: bdi btrfs-1: dirty=744 wb=632 unstable=1 bg_thresh=1019 thresh=2038 gap=661 poll_thresh=18 ino=257 dd-2584 [001] 182.568732: balance_dirty_state: bdi btrfs-1: dirty=769 wb=632 unstable=1 bg_thresh=1016 thresh=2032 gap=630 poll_thresh=13 ino=257 dd-2584 [001] 182.568793: balance_dirty_state: bdi btrfs-1: dirty=769 wb=632 unstable=1 bg_thresh=1015 thresh=2031 gap=629 poll_thresh=14 ino=257 dd-2584 [001] 182.568854: balance_dirty_state: bdi btrfs-1: dirty=794 wb=632 unstable=1 bg_thresh=1015 thresh=2031 gap=604 poll_thresh=15 ino=257 dd-2584 [001] 182.568915: balance_dirty_state: bdi btrfs-1: dirty=794 wb=632 unstable=1 bg_thresh=1017 thresh=2035 gap=608 poll_thresh=16 ino=257 dd-2584 [001] 182.569033: balance_dirty_state: bdi btrfs-1: dirty=844 wb=632 unstable=1 bg_thresh=1017 thresh=2034 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 182.569154: balance_dirty_state: bdi btrfs-1: dirty=869 wb=632 unstable=1 bg_thresh=1016 thresh=2033 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 182.569449: balance_dirty_state: bdi btrfs-1: dirty=894 wb=632 unstable=1 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 182.569454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.576710: balance_dirty_state: bdi btrfs-1: dirty=894 wb=557 unstable=1 bg_thresh=1016 thresh=2033 gap=581 poll_thresh=19 ino=257 dd-2584 [001] 182.576780: balance_dirty_state: bdi btrfs-1: dirty=919 wb=557 unstable=1 bg_thresh=1019 thresh=2038 gap=561 poll_thresh=14 ino=257 dd-2584 [001] 182.576841: balance_dirty_state: bdi btrfs-1: dirty=944 wb=557 unstable=1 bg_thresh=1018 thresh=2037 gap=535 poll_thresh=15 ino=257 dd-2584 [001] 182.576900: balance_dirty_state: bdi btrfs-1: dirty=944 wb=557 unstable=1 bg_thresh=1018 thresh=2037 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 182.577020: balance_dirty_state: bdi btrfs-1: dirty=969 wb=557 unstable=1 bg_thresh=1018 thresh=2036 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 182.577140: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=557 unstable=1 bg_thresh=1014 thresh=2029 gap=452 poll_thresh=18 ino=257 dd-2584 [001] 182.577145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 182.577165: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10020 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 182.579606: writeback_single_inode: bdi btrfs-1: ino=257 state= age=644 wrote=768 to_write=15616 dd-2584 [001] 182.584577: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1132 unstable=1 bg_thresh=1009 thresh=2018 gap=641 poll_thresh=18 ino=257 dd-2584 [001] 182.584649: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1132 unstable=1 bg_thresh=1011 thresh=2023 gap=646 poll_thresh=13 ino=257 dd-2584 [001] 182.584712: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1132 unstable=1 bg_thresh=1011 thresh=2022 gap=620 poll_thresh=14 ino=257 dd-2584 [001] 182.584774: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1132 unstable=1 bg_thresh=1013 thresh=2027 gap=600 poll_thresh=15 ino=257 dd-2584 [001] 182.584838: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1132 unstable=1 bg_thresh=1010 thresh=2021 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 182.584966: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1132 unstable=1 bg_thresh=1010 thresh=2020 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 182.585100: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1132 unstable=1 bg_thresh=1012 thresh=2024 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 182.585411: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1132 unstable=1 bg_thresh=1011 thresh=2023 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 182.585416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.592675: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1007 unstable=1 bg_thresh=995 thresh=1990 gap=588 poll_thresh=19 ino=257 dd-2584 [001] 182.592739: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1007 unstable=1 bg_thresh=997 thresh=1995 gap=568 poll_thresh=14 ino=257 dd-2584 [001] 182.592798: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1007 unstable=1 bg_thresh=997 thresh=1995 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 182.592855: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1007 unstable=1 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 182.592972: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1007 unstable=1 bg_thresh=1002 thresh=2005 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 182.593094: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1007 unstable=1 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 182.593098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 182.600688: balance_dirty_state: bdi btrfs-1: dirty=519 wb=807 unstable=1 bg_thresh=998 thresh=1997 gap=670 poll_thresh=18 ino=257 dd-2584 [005] 182.600757: balance_dirty_state: bdi btrfs-1: dirty=519 wb=807 unstable=1 bg_thresh=1001 thresh=2002 gap=675 poll_thresh=13 ino=257 dd-2584 [005] 182.600815: balance_dirty_state: bdi btrfs-1: dirty=544 wb=807 unstable=1 bg_thresh=1001 thresh=2002 gap=650 poll_thresh=14 ino=257 dd-2584 [005] 182.600873: balance_dirty_state: bdi btrfs-1: dirty=569 wb=807 unstable=1 bg_thresh=1003 thresh=2007 gap=630 poll_thresh=15 ino=257 dd-2584 [005] 182.600934: balance_dirty_state: bdi btrfs-1: dirty=569 wb=807 unstable=1 bg_thresh=1003 thresh=2007 gap=630 poll_thresh=16 ino=257 dd-2584 [005] 182.601057: balance_dirty_state: bdi btrfs-1: dirty=619 wb=807 unstable=1 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=17 ino=257 dd-2584 [005] 182.601353: balance_dirty_state: bdi btrfs-1: dirty=644 wb=807 unstable=1 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=18 ino=257 dd-2584 [005] 182.601473: balance_dirty_state: bdi btrfs-1: dirty=669 wb=807 unstable=1 bg_thresh=1004 thresh=2009 gap=532 poll_thresh=19 ino=257 dd-2584 [005] 182.601593: balance_dirty_state: bdi btrfs-1: dirty=694 wb=807 unstable=1 bg_thresh=1001 thresh=2002 gap=500 poll_thresh=20 ino=257 dd-2584 [005] 182.601598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 182.608674: balance_dirty_state: bdi btrfs-1: dirty=694 wb=782 unstable=1 bg_thresh=992 thresh=1984 gap=507 poll_thresh=20 ino=257 dd-2584 [005] 182.608745: balance_dirty_state: bdi btrfs-1: dirty=719 wb=782 unstable=1 bg_thresh=997 thresh=1995 gap=493 poll_thresh=15 ino=257 dd-2584 [005] 182.608750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 182.616645: balance_dirty_state: bdi btrfs-1: dirty=719 wb=507 unstable=1 bg_thresh=1000 thresh=2000 gap=773 poll_thresh=15 ino=257 dd-2584 [005] 182.616736: balance_dirty_state: bdi btrfs-1: dirty=744 wb=507 unstable=1 bg_thresh=999 thresh=1999 gap=747 poll_thresh=11 ino=257 dd-2584 [005] 182.616796: balance_dirty_state: bdi btrfs-1: dirty=744 wb=507 unstable=1 bg_thresh=1002 thresh=2004 gap=752 poll_thresh=12 ino=257 dd-2584 [005] 182.616853: balance_dirty_state: bdi btrfs-1: dirty=769 wb=507 unstable=1 bg_thresh=999 thresh=1998 gap=721 poll_thresh=13 ino=257 dd-2584 [005] 182.616910: balance_dirty_state: bdi btrfs-1: dirty=794 wb=507 unstable=1 bg_thresh=1001 thresh=2003 gap=701 poll_thresh=14 ino=257 dd-2584 [005] 182.616967: balance_dirty_state: bdi btrfs-1: dirty=794 wb=507 unstable=1 bg_thresh=998 thresh=1997 gap=695 poll_thresh=15 ino=257 dd-2584 [005] 182.617024: balance_dirty_state: bdi btrfs-1: dirty=819 wb=507 unstable=1 bg_thresh=1001 thresh=2002 gap=675 poll_thresh=16 ino=257 dd-2584 [005] 182.617140: balance_dirty_state: bdi btrfs-1: dirty=844 wb=507 unstable=1 bg_thresh=1000 thresh=2000 gap=648 poll_thresh=17 ino=257 dd-2584 [005] 182.617256: balance_dirty_state: bdi btrfs-1: dirty=894 wb=507 unstable=1 bg_thresh=999 thresh=1999 gap=597 poll_thresh=18 ino=257 dd-2584 [005] 182.617534: balance_dirty_state: bdi btrfs-1: dirty=919 wb=507 unstable=1 bg_thresh=999 thresh=1998 gap=571 poll_thresh=19 ino=257 dd-2584 [005] 182.617648: balance_dirty_state: bdi btrfs-1: dirty=944 wb=507 unstable=1 bg_thresh=998 thresh=1997 gap=545 poll_thresh=20 ino=257 dd-2584 [005] 182.617765: balance_dirty_state: bdi btrfs-1: dirty=969 wb=507 unstable=1 bg_thresh=1000 thresh=2001 gap=524 poll_thresh=21 ino=257 dd-2584 [005] 182.617880: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=507 unstable=1 bg_thresh=1000 thresh=2000 gap=473 poll_thresh=22 ino=257 dd-2584 [005] 182.617884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 182.617900: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10060 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 182.620739: writeback_single_inode: bdi btrfs-1: ino=257 state= age=36 wrote=768 to_write=15616 dd-2584 [001] 182.624616: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1157 unstable=1 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=22 ino=257 dd-2584 [001] 182.624702: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1157 unstable=1 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 182.624864: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1157 unstable=1 bg_thresh=997 thresh=1995 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 182.625026: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1157 unstable=1 bg_thresh=999 thresh=1999 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 182.625187: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1157 unstable=1 bg_thresh=999 thresh=1998 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 182.625193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.632660: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1032 unstable=1 bg_thresh=998 thresh=1997 gap=620 poll_thresh=19 ino=257 dd-2584 [001] 182.632787: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1032 unstable=1 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 182.633259: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1032 unstable=1 bg_thresh=998 thresh=1996 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 182.633378: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1032 unstable=1 bg_thresh=1000 thresh=2001 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 182.633611: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1032 unstable=1 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 182.633847: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1032 unstable=1 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 182.634081: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1032 unstable=1 bg_thresh=1001 thresh=2003 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 182.634090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.640694: balance_dirty_state: bdi btrfs-1: dirty=494 wb=907 unstable=1 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 182.640785: balance_dirty_state: bdi btrfs-1: dirty=519 wb=907 unstable=1 bg_thresh=1000 thresh=2001 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 182.640847: balance_dirty_state: bdi btrfs-1: dirty=519 wb=907 unstable=1 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 182.640904: balance_dirty_state: bdi btrfs-1: dirty=544 wb=907 unstable=1 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 182.641017: balance_dirty_state: bdi btrfs-1: dirty=569 wb=907 unstable=1 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 182.641130: balance_dirty_state: bdi btrfs-1: dirty=619 wb=907 unstable=1 bg_thresh=1001 thresh=2003 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 182.641135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 182.648664: balance_dirty_state: bdi btrfs-1: dirty=619 wb=782 unstable=1 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=18 ino=257 dd-2584 [005] 182.648744: balance_dirty_state: bdi btrfs-1: dirty=619 wb=782 unstable=1 bg_thresh=998 thresh=1997 gap=595 poll_thresh=13 ino=257 dd-2584 [005] 182.648979: balance_dirty_state: bdi btrfs-1: dirty=644 wb=782 unstable=1 bg_thresh=997 thresh=1994 gap=567 poll_thresh=14 ino=257 dd-2584 [005] 182.649042: balance_dirty_state: bdi btrfs-1: dirty=669 wb=782 unstable=1 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 182.649107: balance_dirty_state: bdi btrfs-1: dirty=669 wb=782 unstable=1 bg_thresh=998 thresh=1997 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 182.649230: balance_dirty_state: bdi btrfs-1: dirty=694 wb=782 unstable=1 bg_thresh=997 thresh=1994 gap=517 poll_thresh=17 ino=257 dd-2584 [005] 182.649353: balance_dirty_state: bdi btrfs-1: dirty=744 wb=782 unstable=1 bg_thresh=999 thresh=1999 gap=472 poll_thresh=18 ino=257 dd-2584 [005] 182.649358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-160% task_weight=101% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 182.656717: balance_dirty_state: bdi btrfs-1: dirty=744 wb=657 unstable=1 bg_thresh=999 thresh=1998 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 182.656843: balance_dirty_state: bdi btrfs-1: dirty=744 wb=657 unstable=1 bg_thresh=996 thresh=1992 gap=590 poll_thresh=13 ino=257 dd-2584 [005] 182.656964: balance_dirty_state: bdi btrfs-1: dirty=769 wb=657 unstable=1 bg_thresh=998 thresh=1997 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 182.657085: balance_dirty_state: bdi btrfs-1: dirty=794 wb=657 unstable=1 bg_thresh=998 thresh=1996 gap=544 poll_thresh=15 ino=257 dd-2584 [005] 182.657202: balance_dirty_state: bdi btrfs-1: dirty=794 wb=657 unstable=1 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 182.657436: balance_dirty_state: bdi btrfs-1: dirty=844 wb=657 unstable=1 bg_thresh=1000 thresh=2000 gap=498 poll_thresh=17 ino=257 dd-2584 [005] 182.657445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 182.664785: balance_dirty_state: bdi btrfs-1: dirty=844 wb=507 unstable=1 bg_thresh=1002 thresh=2004 gap=652 poll_thresh=17 ino=257 dd-2584 [005] 182.664893: balance_dirty_state: bdi btrfs-1: dirty=844 wb=507 unstable=1 bg_thresh=999 thresh=1998 gap=646 poll_thresh=13 ino=257 dd-2584 [005] 182.664951: balance_dirty_state: bdi btrfs-1: dirty=869 wb=507 unstable=1 bg_thresh=1001 thresh=2003 gap=626 poll_thresh=14 ino=257 dd-2584 [005] 182.665008: balance_dirty_state: bdi btrfs-1: dirty=894 wb=507 unstable=1 bg_thresh=998 thresh=1997 gap=595 poll_thresh=15 ino=257 dd-2584 [005] 182.665230: balance_dirty_state: bdi btrfs-1: dirty=894 wb=507 unstable=1 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=16 ino=257 dd-2584 [005] 182.665344: balance_dirty_state: bdi btrfs-1: dirty=919 wb=507 unstable=1 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=17 ino=257 dd-2584 [005] 182.665456: balance_dirty_state: bdi btrfs-1: dirty=969 wb=507 unstable=1 bg_thresh=999 thresh=1999 gap=522 poll_thresh=18 ino=257 dd-2584 [005] 182.665568: balance_dirty_state: bdi btrfs-1: dirty=994 wb=507 unstable=1 bg_thresh=999 thresh=1998 gap=496 poll_thresh=19 ino=257 dd-2584 [005] 182.665573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 182.672793: balance_dirty_state: bdi btrfs-1: dirty=994 wb=382 unstable=1 bg_thresh=998 thresh=1996 gap=619 poll_thresh=19 ino=257 dd-2584 [005] 182.672889: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=382 unstable=1 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 182.672912: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10116 wrote=0 to_write=16384 dd-2584 [005] 182.672975: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=382 unstable=1 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=15 ino=257 dd-2584 [005] 182.673064: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=382 unstable=1 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 182.673237: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=407 unstable=1 bg_thresh=999 thresh=1999 gap=572 poll_thresh=17 ino=257 dd-2584 [005] 182.673411: balance_dirty_state: bdi btrfs-1: dirty=994 wb=457 unstable=1 bg_thresh=999 thresh=1998 gap=546 poll_thresh=18 ino=257 dd-2584 [005] 182.673586: balance_dirty_state: bdi btrfs-1: dirty=994 wb=507 unstable=1 bg_thresh=1001 thresh=2002 gap=500 poll_thresh=19 ino=257 dd-2584 [005] 182.673588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 182.676081: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=896 to_write=15488 dd-2584 [005] 182.681434: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1132 unstable=1 bg_thresh=1002 thresh=2004 gap=627 poll_thresh=19 ino=257 dd-2584 [005] 182.681668: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1132 unstable=1 bg_thresh=1001 thresh=2003 gap=626 poll_thresh=14 ino=257 dd-2584 [005] 182.681726: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1132 unstable=1 bg_thresh=998 thresh=1997 gap=595 poll_thresh=15 ino=257 dd-2584 [005] 182.681786: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1132 unstable=1 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 182.681920: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1057 unstable=1 bg_thresh=1000 thresh=2001 gap=624 poll_thresh=17 ino=257 dd-2584 [005] 182.682055: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1007 unstable=1 bg_thresh=999 thresh=1998 gap=646 poll_thresh=18 ino=257 dd-2584 [005] 182.682179: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1007 unstable=1 bg_thresh=997 thresh=1995 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 182.682300: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1007 unstable=1 bg_thresh=996 thresh=1992 gap=565 poll_thresh=20 ino=257 dd-2584 [005] 182.682421: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1007 unstable=1 bg_thresh=998 thresh=1997 gap=545 poll_thresh=21 ino=257 dd-2584 [005] 182.682543: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1007 unstable=1 bg_thresh=1002 thresh=2005 gap=528 poll_thresh=22 ino=257 dd-2584 [005] 182.682827: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1007 unstable=1 bg_thresh=995 thresh=1990 gap=463 poll_thresh=23 ino=257 dd-2584 [005] 182.682832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 182.688805: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1007 unstable=1 bg_thresh=999 thresh=1999 gap=472 poll_thresh=23 ino=257 dd-2584 [005] 182.688815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 182.696784: balance_dirty_state: bdi btrfs-1: dirty=519 wb=882 unstable=1 bg_thresh=998 thresh=1997 gap=595 poll_thresh=23 ino=257 dd-2584 [005] 182.696865: balance_dirty_state: bdi btrfs-1: dirty=519 wb=882 unstable=1 bg_thresh=998 thresh=1997 gap=595 poll_thresh=17 ino=257 dd-2584 [005] 182.696984: balance_dirty_state: bdi btrfs-1: dirty=569 wb=882 unstable=1 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=18 ino=257 dd-2584 [005] 182.697102: balance_dirty_state: bdi btrfs-1: dirty=594 wb=882 unstable=1 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=19 ino=257 dd-2584 [005] 182.697218: balance_dirty_state: bdi btrfs-1: dirty=619 wb=882 unstable=1 bg_thresh=999 thresh=1999 gap=497 poll_thresh=20 ino=257 dd-2584 [005] 182.697222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 182.704683: balance_dirty_state: bdi btrfs-1: dirty=619 wb=757 unstable=1 bg_thresh=1004 thresh=2008 gap=631 poll_thresh=20 ino=257 dd-2584 [005] 182.704787: balance_dirty_state: bdi btrfs-1: dirty=644 wb=757 unstable=1 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=15 ino=257 dd-2584 [005] 182.704883: balance_dirty_state: bdi btrfs-1: dirty=644 wb=757 unstable=1 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=16 ino=257 dd-2584 [005] 182.705087: balance_dirty_state: bdi btrfs-1: dirty=694 wb=732 unstable=1 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=17 ino=257 dd-2584 [005] 182.705240: balance_dirty_state: bdi btrfs-1: dirty=719 wb=632 unstable=1 bg_thresh=1004 thresh=2008 gap=656 poll_thresh=18 ino=257 dd-2584 [005] 182.705367: balance_dirty_state: bdi btrfs-1: dirty=744 wb=632 unstable=1 bg_thresh=999 thresh=1999 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 182.705661: balance_dirty_state: bdi btrfs-1: dirty=794 wb=632 unstable=1 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=20 ino=257 dd-2584 [005] 182.705796: balance_dirty_state: bdi btrfs-1: dirty=819 wb=632 unstable=1 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=21 ino=257 dd-2584 [005] 182.705980: balance_dirty_state: bdi btrfs-1: dirty=844 wb=632 unstable=1 bg_thresh=1003 thresh=2007 gap=530 poll_thresh=22 ino=257 dd-2584 [005] 182.706146: balance_dirty_state: bdi btrfs-1: dirty=869 wb=632 unstable=1 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=23 ino=257 dd-2584 [005] 182.706339: balance_dirty_state: bdi btrfs-1: dirty=919 wb=632 unstable=1 bg_thresh=1005 thresh=2010 gap=458 poll_thresh=24 ino=257 dd-2584 [005] 182.706347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 182.712655: balance_dirty_state: bdi btrfs-1: dirty=919 wb=507 unstable=1 bg_thresh=999 thresh=1998 gap=571 poll_thresh=24 ino=257 dd-2584 [005] 182.712764: balance_dirty_state: bdi btrfs-1: dirty=919 wb=507 unstable=1 bg_thresh=996 thresh=1992 gap=565 poll_thresh=18 ino=257 dd-2584 [005] 182.712899: balance_dirty_state: bdi btrfs-1: dirty=969 wb=507 unstable=1 bg_thresh=998 thresh=1996 gap=519 poll_thresh=19 ino=257 dd-2584 [005] 182.713032: balance_dirty_state: bdi btrfs-1: dirty=994 wb=507 unstable=1 bg_thresh=997 thresh=1995 gap=493 poll_thresh=20 ino=257 dd-2584 [005] 182.713038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 182.720642: balance_dirty_state: bdi btrfs-1: dirty=994 wb=382 unstable=1 bg_thresh=985 thresh=1970 gap=593 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 182.720662: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10164 wrote=0 to_write=16384 dd-2584 [005] 182.720744: balance_dirty_state: bdi btrfs-1: dirty=994 wb=382 unstable=1 bg_thresh=984 thresh=1968 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 182.721110: balance_dirty_state: bdi btrfs-1: dirty=944 wb=457 unstable=1 bg_thresh=990 thresh=1980 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 182.721290: balance_dirty_state: bdi btrfs-1: dirty=919 wb=507 unstable=1 bg_thresh=986 thresh=1973 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 182.721472: balance_dirty_state: bdi btrfs-1: dirty=919 wb=557 unstable=1 bg_thresh=988 thresh=1977 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 182.721653: balance_dirty_state: bdi btrfs-1: dirty=894 wb=607 unstable=1 bg_thresh=988 thresh=1976 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 182.721655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 182.724704: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=880 to_write=15504 dd-2584 [001] 182.728683: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1157 unstable=1 bg_thresh=987 thresh=1975 gap=573 poll_thresh=19 ino=257 dd-2584 [001] 182.728747: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1157 unstable=1 bg_thresh=990 thresh=1980 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 182.728807: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1157 unstable=1 bg_thresh=992 thresh=1985 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 182.728865: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1157 unstable=1 bg_thresh=992 thresh=1985 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 182.728982: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1157 unstable=1 bg_thresh=995 thresh=1990 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 182.729104: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1157 unstable=1 bg_thresh=997 thresh=1994 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 182.729108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-167% task_weight=101% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.736650: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1032 unstable=1 bg_thresh=986 thresh=1973 gap=596 poll_thresh=18 ino=257 dd-2584 [001] 182.736746: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1032 unstable=1 bg_thresh=986 thresh=1973 gap=571 poll_thresh=13 ino=257 dd-2584 [001] 182.736835: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1032 unstable=1 bg_thresh=992 thresh=1984 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 182.737098: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1032 unstable=1 bg_thresh=992 thresh=1984 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 182.737157: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1032 unstable=1 bg_thresh=994 thresh=1989 gap=537 poll_thresh=16 ino=257 dd-2584 [001] 182.737275: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1032 unstable=1 bg_thresh=994 thresh=1988 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 182.737394: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1032 unstable=1 bg_thresh=996 thresh=1992 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 182.737399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.744655: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1032 unstable=1 bg_thresh=999 thresh=1998 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 182.744661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.752735: balance_dirty_state: bdi btrfs-1: dirty=469 wb=757 unstable=1 bg_thresh=998 thresh=1996 gap=769 poll_thresh=18 ino=257 dd-2584 [001] 182.752844: balance_dirty_state: bdi btrfs-1: dirty=494 wb=757 unstable=1 bg_thresh=998 thresh=1996 gap=744 poll_thresh=13 ino=257 dd-2584 [001] 182.752903: balance_dirty_state: bdi btrfs-1: dirty=494 wb=757 unstable=1 bg_thresh=997 thresh=1995 gap=743 poll_thresh=14 ino=257 dd-2584 [001] 182.752961: balance_dirty_state: bdi btrfs-1: dirty=519 wb=757 unstable=1 bg_thresh=997 thresh=1995 gap=718 poll_thresh=15 ino=257 dd-2584 [001] 182.753018: balance_dirty_state: bdi btrfs-1: dirty=544 wb=757 unstable=1 bg_thresh=997 thresh=1994 gap=692 poll_thresh=16 ino=257 dd-2584 [001] 182.753131: balance_dirty_state: bdi btrfs-1: dirty=569 wb=757 unstable=1 bg_thresh=999 thresh=1998 gap=671 poll_thresh=17 ino=257 dd-2584 [001] 182.753243: balance_dirty_state: bdi btrfs-1: dirty=594 wb=757 unstable=1 bg_thresh=998 thresh=1997 gap=645 poll_thresh=18 ino=257 dd-2584 [001] 182.753359: balance_dirty_state: bdi btrfs-1: dirty=644 wb=757 unstable=1 bg_thresh=998 thresh=1996 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 182.753638: balance_dirty_state: bdi btrfs-1: dirty=669 wb=757 unstable=1 bg_thresh=997 thresh=1995 gap=568 poll_thresh=20 ino=257 dd-2584 [001] 182.753752: balance_dirty_state: bdi btrfs-1: dirty=694 wb=757 unstable=1 bg_thresh=999 thresh=1999 gap=547 poll_thresh=21 ino=257 dd-2584 [001] 182.753866: balance_dirty_state: bdi btrfs-1: dirty=719 wb=757 unstable=1 bg_thresh=999 thresh=1998 gap=521 poll_thresh=22 ino=257 dd-2584 [001] 182.753981: balance_dirty_state: bdi btrfs-1: dirty=769 wb=757 unstable=1 bg_thresh=998 thresh=1997 gap=470 poll_thresh=23 ino=257 dd-2584 [001] 182.753986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.764715: balance_dirty_state: bdi btrfs-1: dirty=769 wb=607 unstable=1 bg_thresh=990 thresh=1980 gap=603 poll_thresh=23 ino=257 dd-2584 [001] 182.764808: balance_dirty_state: bdi btrfs-1: dirty=769 wb=607 unstable=1 bg_thresh=989 thresh=1979 gap=602 poll_thresh=17 ino=257 dd-2584 [001] 182.764947: balance_dirty_state: bdi btrfs-1: dirty=819 wb=507 unstable=1 bg_thresh=992 thresh=1984 gap=657 poll_thresh=18 ino=257 dd-2584 [001] 182.765063: balance_dirty_state: bdi btrfs-1: dirty=844 wb=507 unstable=1 bg_thresh=991 thresh=1983 gap=631 poll_thresh=19 ino=257 dd-2584 [001] 182.765181: balance_dirty_state: bdi btrfs-1: dirty=869 wb=507 unstable=1 bg_thresh=991 thresh=1982 gap=605 poll_thresh=20 ino=257 dd-2584 [001] 182.765469: balance_dirty_state: bdi btrfs-1: dirty=894 wb=507 unstable=1 bg_thresh=993 thresh=1986 gap=584 poll_thresh=21 ino=257 dd-2584 [001] 182.765587: balance_dirty_state: bdi btrfs-1: dirty=944 wb=507 unstable=1 bg_thresh=992 thresh=1985 gap=533 poll_thresh=22 ino=257 dd-2584 [001] 182.765703: balance_dirty_state: bdi btrfs-1: dirty=969 wb=507 unstable=1 bg_thresh=992 thresh=1984 gap=507 poll_thresh=23 ino=257 dd-2584 [001] 182.765819: balance_dirty_state: bdi btrfs-1: dirty=994 wb=507 unstable=1 bg_thresh=994 thresh=1988 gap=486 poll_thresh=24 ino=257 dd-2584 [001] 182.765824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 182.765841: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10208 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 182.768292: writeback_single_inode: bdi btrfs-1: ino=257 state= age=140 wrote=768 to_write=15616 dd-2584 [001] 182.772750: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1157 unstable=1 bg_thresh=989 thresh=1979 gap=577 poll_thresh=24 ino=257 dd-2584 [001] 182.772831: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1157 unstable=1 bg_thresh=989 thresh=1978 gap=551 poll_thresh=18 ino=257 dd-2584 [001] 182.772955: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1157 unstable=1 bg_thresh=984 thresh=1969 gap=517 poll_thresh=19 ino=257 dd-2584 [001] 182.773075: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1157 unstable=1 bg_thresh=982 thresh=1965 gap=463 poll_thresh=20 ino=257 dd-2584 [001] 182.773080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-252% task_weight=101% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.780818: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1032 unstable=1 bg_thresh=985 thresh=1971 gap=594 poll_thresh=20 ino=257 dd-2584 [001] 182.780896: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1032 unstable=1 bg_thresh=982 thresh=1965 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 182.780958: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1032 unstable=1 bg_thresh=985 thresh=1970 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 182.781081: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1032 unstable=1 bg_thresh=987 thresh=1974 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 182.781384: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1032 unstable=1 bg_thresh=986 thresh=1973 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 182.781504: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1032 unstable=1 bg_thresh=986 thresh=1972 gap=470 poll_thresh=19 ino=257 dd-2584 [001] 182.781509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-242% task_weight=100% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.788721: balance_dirty_state: bdi btrfs-1: dirty=469 wb=907 unstable=1 bg_thresh=987 thresh=1975 gap=598 poll_thresh=19 ino=257 dd-2584 [001] 182.788806: balance_dirty_state: bdi btrfs-1: dirty=469 wb=907 unstable=1 bg_thresh=984 thresh=1969 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 182.788869: balance_dirty_state: bdi btrfs-1: dirty=494 wb=907 unstable=1 bg_thresh=989 thresh=1979 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 182.788931: balance_dirty_state: bdi btrfs-1: dirty=519 wb=907 unstable=1 bg_thresh=986 thresh=1973 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 182.789054: balance_dirty_state: bdi btrfs-1: dirty=544 wb=907 unstable=1 bg_thresh=986 thresh=1972 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 182.789174: balance_dirty_state: bdi btrfs-1: dirty=569 wb=907 unstable=1 bg_thresh=985 thresh=1971 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 182.789297: balance_dirty_state: bdi btrfs-1: dirty=594 wb=907 unstable=1 bg_thresh=987 thresh=1975 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 182.789302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.796760: balance_dirty_state: bdi btrfs-1: dirty=594 wb=907 unstable=1 bg_thresh=985 thresh=1971 gap=469 poll_thresh=19 ino=257 dd-2584 [001] 182.796765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.804757: balance_dirty_state: bdi btrfs-1: dirty=594 wb=782 unstable=1 bg_thresh=988 thresh=1976 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 182.804831: balance_dirty_state: bdi btrfs-1: dirty=619 wb=782 unstable=1 bg_thresh=987 thresh=1975 gap=573 poll_thresh=14 ino=257 dd-2584 [001] 182.804891: balance_dirty_state: bdi btrfs-1: dirty=644 wb=782 unstable=1 bg_thresh=987 thresh=1975 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 182.804949: balance_dirty_state: bdi btrfs-1: dirty=644 wb=782 unstable=1 bg_thresh=987 thresh=1974 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 182.805239: balance_dirty_state: bdi btrfs-1: dirty=694 wb=782 unstable=1 bg_thresh=986 thresh=1973 gap=496 poll_thresh=17 ino=257 dd-2584 [001] 182.805369: balance_dirty_state: bdi btrfs-1: dirty=719 wb=732 unstable=1 bg_thresh=988 thresh=1977 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 182.805499: balance_dirty_state: bdi btrfs-1: dirty=744 wb=657 unstable=1 bg_thresh=988 thresh=1976 gap=574 poll_thresh=19 ino=257 dd-2584 [001] 182.805617: balance_dirty_state: bdi btrfs-1: dirty=769 wb=657 unstable=1 bg_thresh=987 thresh=1975 gap=548 poll_thresh=20 ino=257 dd-2584 [001] 182.805734: balance_dirty_state: bdi btrfs-1: dirty=819 wb=657 unstable=1 bg_thresh=987 thresh=1974 gap=497 poll_thresh=21 ino=257 dd-2584 [001] 182.805853: balance_dirty_state: bdi btrfs-1: dirty=844 wb=657 unstable=1 bg_thresh=989 thresh=1978 gap=476 poll_thresh=22 ino=257 dd-2584 [001] 182.805858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-235% task_weight=101% bdi_bw=66544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.812795: balance_dirty_state: bdi btrfs-1: dirty=844 wb=532 unstable=1 bg_thresh=988 thresh=1977 gap=600 poll_thresh=22 ino=257 dd-2584 [001] 182.812891: balance_dirty_state: bdi btrfs-1: dirty=869 wb=532 unstable=1 bg_thresh=985 thresh=1971 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 182.813049: balance_dirty_state: bdi btrfs-1: dirty=894 wb=532 unstable=1 bg_thresh=985 thresh=1970 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 182.813443: balance_dirty_state: bdi btrfs-1: dirty=919 wb=532 unstable=1 bg_thresh=984 thresh=1969 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 182.813604: balance_dirty_state: bdi btrfs-1: dirty=944 wb=532 unstable=1 bg_thresh=986 thresh=1973 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 182.813762: balance_dirty_state: bdi btrfs-1: dirty=994 wb=532 unstable=1 bg_thresh=986 thresh=1972 gap=445 poll_thresh=20 ino=257 dd-2584 [001] 182.813768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-289% task_weight=99% bdi_bw=66544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 182.813795: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10256 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 182.817230: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=736 to_write=15648 dd-2584 [001] 182.820770: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1132 unstable=1 bg_thresh=986 thresh=1973 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 182.820853: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1132 unstable=1 bg_thresh=989 thresh=1978 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 182.820913: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1132 unstable=1 bg_thresh=986 thresh=1972 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 182.821031: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1132 unstable=1 bg_thresh=988 thresh=1976 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 182.821149: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1132 unstable=1 bg_thresh=987 thresh=1975 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 182.821266: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1132 unstable=1 bg_thresh=987 thresh=1974 gap=472 poll_thresh=19 ino=257 dd-2584 [001] 182.821270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=66544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.828840: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1007 unstable=1 bg_thresh=985 thresh=1971 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 182.828949: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1007 unstable=1 bg_thresh=985 thresh=1970 gap=568 poll_thresh=14 ino=257 dd-2584 [001] 182.829070: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1007 unstable=1 bg_thresh=985 thresh=1970 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 182.829190: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1007 unstable=1 bg_thresh=984 thresh=1969 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 182.829777: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1007 unstable=1 bg_thresh=986 thresh=1973 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 182.830009: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1007 unstable=1 bg_thresh=986 thresh=1972 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 182.830243: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1007 unstable=1 bg_thresh=985 thresh=1971 gap=444 poll_thresh=19 ino=257 dd-2584 [001] 182.830253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=66544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.836792: balance_dirty_state: bdi btrfs-1: dirty=519 wb=882 unstable=1 bg_thresh=985 thresh=1971 gap=569 poll_thresh=19 ino=257 dd-2584 [001] 182.836923: balance_dirty_state: bdi btrfs-1: dirty=519 wb=882 unstable=1 bg_thresh=988 thresh=1976 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 182.837041: balance_dirty_state: bdi btrfs-1: dirty=544 wb=882 unstable=1 bg_thresh=987 thresh=1975 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 182.837163: balance_dirty_state: bdi btrfs-1: dirty=569 wb=882 unstable=1 bg_thresh=984 thresh=1969 gap=517 poll_thresh=16 ino=257 dd-2584 [001] 182.837396: balance_dirty_state: bdi btrfs-1: dirty=594 wb=882 unstable=1 bg_thresh=984 thresh=1968 gap=491 poll_thresh=17 ino=257 dd-2584 [001] 182.837405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=66544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.844726: balance_dirty_state: bdi btrfs-1: dirty=594 wb=757 unstable=1 bg_thresh=986 thresh=1973 gap=621 poll_thresh=17 ino=257 dd-2584 [001] 182.844815: balance_dirty_state: bdi btrfs-1: dirty=594 wb=757 unstable=1 bg_thresh=989 thresh=1978 gap=626 poll_thresh=13 ino=257 dd-2584 [001] 182.844877: balance_dirty_state: bdi btrfs-1: dirty=619 wb=757 unstable=1 bg_thresh=989 thresh=1978 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 182.844939: balance_dirty_state: bdi btrfs-1: dirty=644 wb=757 unstable=1 bg_thresh=991 thresh=1983 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 182.845000: balance_dirty_state: bdi btrfs-1: dirty=644 wb=757 unstable=1 bg_thresh=991 thresh=1982 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 182.845537: balance_dirty_state: bdi btrfs-1: dirty=694 wb=757 unstable=1 bg_thresh=992 thresh=1985 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 182.845657: balance_dirty_state: bdi btrfs-1: dirty=719 wb=757 unstable=1 bg_thresh=992 thresh=1984 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 182.845776: balance_dirty_state: bdi btrfs-1: dirty=744 wb=757 unstable=1 bg_thresh=994 thresh=1988 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 182.845781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=66544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.856681: balance_dirty_state: bdi btrfs-1: dirty=744 wb=632 unstable=1 bg_thresh=989 thresh=1979 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 182.856775: balance_dirty_state: bdi btrfs-1: dirty=769 wb=632 unstable=1 bg_thresh=989 thresh=1979 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 182.856847: balance_dirty_state: bdi btrfs-1: dirty=794 wb=632 unstable=1 bg_thresh=989 thresh=1978 gap=551 poll_thresh=15 ino=257 dd-2584 [001] 182.856910: balance_dirty_state: bdi btrfs-1: dirty=794 wb=632 unstable=1 bg_thresh=988 thresh=1977 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 182.857068: balance_dirty_state: bdi btrfs-1: dirty=819 wb=632 unstable=1 bg_thresh=988 thresh=1976 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 182.857247: balance_dirty_state: bdi btrfs-1: dirty=869 wb=632 unstable=1 bg_thresh=987 thresh=1975 gap=473 poll_thresh=18 ino=257 dd-2584 [001] 182.857254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=66544 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 182.868811: balance_dirty_state: bdi btrfs-1: dirty=869 wb=382 unstable=1 bg_thresh=985 thresh=1970 gap=718 poll_thresh=18 ino=257 dd-2584 [001] 182.868883: balance_dirty_state: bdi btrfs-1: dirty=869 wb=382 unstable=1 bg_thresh=987 thresh=1975 gap=723 poll_thresh=13 ino=257 dd-2584 [001] 182.868942: balance_dirty_state: bdi btrfs-1: dirty=894 wb=382 unstable=1 bg_thresh=990 thresh=1980 gap=703 poll_thresh=14 ino=257 dd-2584 [001] 182.869003: balance_dirty_state: bdi btrfs-1: dirty=919 wb=382 unstable=1 bg_thresh=990 thresh=1980 gap=678 poll_thresh=15 ino=257 dd-2584 [001] 182.869065: balance_dirty_state: bdi btrfs-1: dirty=919 wb=382 unstable=1 bg_thresh=989 thresh=1979 gap=677 poll_thresh=16 ino=257 dd-2584 [001] 182.869360: balance_dirty_state: bdi btrfs-1: dirty=969 wb=382 unstable=1 bg_thresh=989 thresh=1978 gap=626 poll_thresh=17 ino=257 dd-2584 [001] 182.869480: balance_dirty_state: bdi btrfs-1: dirty=994 wb=382 unstable=1 bg_thresh=988 thresh=1977 gap=600 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 182.869502: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10312 wrote=0 to_write=16384 dd-2584 [001] 182.869654: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=382 unstable=1 bg_thresh=990 thresh=1981 gap=579 poll_thresh=19 ino=257 dd-2584 [001] 182.869835: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=432 unstable=1 bg_thresh=990 thresh=1980 gap=528 poll_thresh=20 ino=257 dd-2584 [001] 182.870021: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=482 unstable=1 bg_thresh=989 thresh=1979 gap=477 poll_thresh=21 ino=257 dd-2584 [001] 182.870023: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=66544 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 182.871844: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=848 to_write=15536 dd-2584 [001] 182.876773: balance_dirty_state: bdi btrfs-1: dirty=244 wb=957 unstable=1 bg_thresh=987 thresh=1975 gap=773 poll_thresh=21 ino=257 dd-2584 [001] 182.876855: balance_dirty_state: bdi btrfs-1: dirty=244 wb=957 unstable=1 bg_thresh=987 thresh=1974 gap=772 poll_thresh=16 ino=257 dd-2584 [001] 182.876980: balance_dirty_state: bdi btrfs-1: dirty=294 wb=957 unstable=1 bg_thresh=986 thresh=1973 gap=721 poll_thresh=17 ino=257 dd-2584 [001] 182.877104: balance_dirty_state: bdi btrfs-1: dirty=319 wb=957 unstable=1 bg_thresh=986 thresh=1972 gap=695 poll_thresh=18 ino=257 dd-2584 [001] 182.877407: balance_dirty_state: bdi btrfs-1: dirty=344 wb=957 unstable=1 bg_thresh=988 thresh=1976 gap=674 poll_thresh=19 ino=257 dd-2584 [001] 182.877526: balance_dirty_state: bdi btrfs-1: dirty=369 wb=957 unstable=1 bg_thresh=987 thresh=1975 gap=648 poll_thresh=20 ino=257 dd-2584 [001] 182.877645: balance_dirty_state: bdi btrfs-1: dirty=419 wb=957 unstable=1 bg_thresh=987 thresh=1974 gap=597 poll_thresh=21 ino=257 dd-2584 [001] 182.877763: balance_dirty_state: bdi btrfs-1: dirty=444 wb=957 unstable=1 bg_thresh=986 thresh=1973 gap=571 poll_thresh=22 ino=257 dd-2584 [001] 182.877882: balance_dirty_state: bdi btrfs-1: dirty=469 wb=957 unstable=1 bg_thresh=988 thresh=1977 gap=550 poll_thresh=23 ino=257 dd-2584 [001] 182.878000: balance_dirty_state: bdi btrfs-1: dirty=519 wb=957 unstable=1 bg_thresh=988 thresh=1976 gap=499 poll_thresh=24 ino=257 dd-2584 [001] 182.878119: balance_dirty_state: bdi btrfs-1: dirty=544 wb=957 unstable=1 bg_thresh=987 thresh=1975 gap=473 poll_thresh=25 ino=257 dd-2584 [001] 182.878125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=66544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 182.888751: balance_dirty_state: bdi btrfs-1: dirty=544 wb=857 unstable=1 bg_thresh=982 thresh=1964 gap=562 poll_thresh=25 ino=257 dd-2584 [005] 182.888823: balance_dirty_state: bdi btrfs-1: dirty=569 wb=857 unstable=1 bg_thresh=980 thresh=1961 gap=534 poll_thresh=19 ino=257 dd-2584 [005] 182.888942: balance_dirty_state: bdi btrfs-1: dirty=594 wb=857 unstable=1 bg_thresh=989 thresh=1978 gap=526 poll_thresh=20 ino=257 dd-2584 [005] 182.889235: balance_dirty_state: bdi btrfs-1: dirty=619 wb=857 unstable=1 bg_thresh=988 thresh=1977 gap=500 poll_thresh=21 ino=257 dd-2584 [005] 182.889354: balance_dirty_state: bdi btrfs-1: dirty=644 wb=857 unstable=1 bg_thresh=990 thresh=1981 gap=479 poll_thresh=22 ino=257 dd-2584 [005] 182.889359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=66544 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 182.896746: balance_dirty_state: bdi btrfs-1: dirty=644 wb=607 unstable=1 bg_thresh=990 thresh=1980 gap=728 poll_thresh=22 ino=257 dd-2584 [005] 182.896850: balance_dirty_state: bdi btrfs-1: dirty=669 wb=607 unstable=1 bg_thresh=990 thresh=1980 gap=703 poll_thresh=16 ino=257 dd-2584 [005] 182.897086: balance_dirty_state: bdi btrfs-1: dirty=694 wb=607 unstable=1 bg_thresh=989 thresh=1979 gap=677 poll_thresh=17 ino=257 dd-2584 [005] 182.897320: balance_dirty_state: bdi btrfs-1: dirty=744 wb=607 unstable=1 bg_thresh=991 thresh=1983 gap=631 poll_thresh=18 ino=257 dd-2584 [005] 182.897556: balance_dirty_state: bdi btrfs-1: dirty=769 wb=607 unstable=1 bg_thresh=988 thresh=1976 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 182.897792: balance_dirty_state: bdi btrfs-1: dirty=794 wb=607 unstable=1 bg_thresh=987 thresh=1975 gap=573 poll_thresh=20 ino=257 dd-2584 [005] 182.898026: balance_dirty_state: bdi btrfs-1: dirty=819 wb=607 unstable=1 bg_thresh=987 thresh=1974 gap=547 poll_thresh=21 ino=257 dd-2584 [005] 182.898606: balance_dirty_state: bdi btrfs-1: dirty=869 wb=607 unstable=1 bg_thresh=989 thresh=1978 gap=501 poll_thresh=22 ino=257 dd-2584 [005] 182.898844: balance_dirty_state: bdi btrfs-1: dirty=894 wb=607 unstable=1 bg_thresh=988 thresh=1977 gap=475 poll_thresh=23 ino=257 dd-2584 [005] 182.898853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=66544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.904821: balance_dirty_state: bdi btrfs-1: dirty=894 wb=482 unstable=1 bg_thresh=987 thresh=1975 gap=598 poll_thresh=23 ino=257 dd-2584 [001] 182.904953: balance_dirty_state: bdi btrfs-1: dirty=894 wb=482 unstable=1 bg_thresh=987 thresh=1974 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 182.905192: balance_dirty_state: bdi btrfs-1: dirty=944 wb=482 unstable=1 bg_thresh=986 thresh=1973 gap=546 poll_thresh=18 ino=257 dd-2584 [001] 182.905426: balance_dirty_state: bdi btrfs-1: dirty=969 wb=482 unstable=1 bg_thresh=986 thresh=1972 gap=520 poll_thresh=19 ino=257 dd-2584 [001] 182.905662: balance_dirty_state: bdi btrfs-1: dirty=994 wb=482 unstable=1 bg_thresh=988 thresh=1976 gap=499 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 182.905700: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10348 wrote=0 to_write=16384 dd-2584 [001] 182.905897: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=482 unstable=1 bg_thresh=987 thresh=1975 gap=448 poll_thresh=21 ino=257 dd-2584 [001] 182.905899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-238% task_weight=100% bdi_bw=66544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 182.907650: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=800 to_write=15584 dd-2584 [001] 182.912791: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1157 unstable=1 bg_thresh=989 thresh=1979 gap=577 poll_thresh=21 ino=257 dd-2584 [001] 182.912858: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1157 unstable=1 bg_thresh=989 thresh=1978 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 182.912978: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1157 unstable=1 bg_thresh=988 thresh=1977 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 182.913272: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1157 unstable=1 bg_thresh=988 thresh=1976 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 182.913392: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1157 unstable=1 bg_thresh=990 thresh=1980 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 182.913397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=66868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.920872: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1032 unstable=1 bg_thresh=988 thresh=1976 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 182.920966: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1032 unstable=1 bg_thresh=988 thresh=1976 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 182.921026: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1032 unstable=1 bg_thresh=987 thresh=1975 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 182.921082: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1032 unstable=1 bg_thresh=987 thresh=1975 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 182.921196: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1032 unstable=1 bg_thresh=986 thresh=1973 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 182.921311: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1032 unstable=1 bg_thresh=986 thresh=1972 gap=470 poll_thresh=18 ino=257 dd-2584 [001] 182.921316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-290% task_weight=100% bdi_bw=66868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.928811: balance_dirty_state: bdi btrfs-1: dirty=469 wb=907 unstable=1 bg_thresh=988 thresh=1977 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 182.928940: balance_dirty_state: bdi btrfs-1: dirty=469 wb=907 unstable=1 bg_thresh=991 thresh=1982 gap=605 poll_thresh=13 ino=257 dd-2584 [001] 182.929059: balance_dirty_state: bdi btrfs-1: dirty=494 wb=907 unstable=1 bg_thresh=988 thresh=1976 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 182.929178: balance_dirty_state: bdi btrfs-1: dirty=494 wb=907 unstable=1 bg_thresh=990 thresh=1981 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 182.929296: balance_dirty_state: bdi btrfs-1: dirty=519 wb=907 unstable=1 bg_thresh=987 thresh=1975 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 182.929530: balance_dirty_state: bdi btrfs-1: dirty=544 wb=907 unstable=1 bg_thresh=989 thresh=1979 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 182.930119: balance_dirty_state: bdi btrfs-1: dirty=594 wb=907 unstable=1 bg_thresh=989 thresh=1978 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 182.930128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-283% task_weight=101% bdi_bw=66868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.936834: balance_dirty_state: bdi btrfs-1: dirty=594 wb=907 unstable=1 bg_thresh=988 thresh=1976 gap=474 poll_thresh=18 ino=257 dd-2584 [001] 182.936849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-285% task_weight=100% bdi_bw=66868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.944794: balance_dirty_state: bdi btrfs-1: dirty=594 wb=782 unstable=1 bg_thresh=990 thresh=1981 gap=604 poll_thresh=18 ino=257 dd-2584 [001] 182.944883: balance_dirty_state: bdi btrfs-1: dirty=594 wb=782 unstable=1 bg_thresh=993 thresh=1986 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 182.944942: balance_dirty_state: bdi btrfs-1: dirty=619 wb=782 unstable=1 bg_thresh=990 thresh=1980 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 182.945001: balance_dirty_state: bdi btrfs-1: dirty=644 wb=782 unstable=1 bg_thresh=992 thresh=1985 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 182.945060: balance_dirty_state: bdi btrfs-1: dirty=644 wb=782 unstable=1 bg_thresh=992 thresh=1984 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 182.945178: balance_dirty_state: bdi btrfs-1: dirty=694 wb=782 unstable=1 bg_thresh=991 thresh=1983 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 182.945295: balance_dirty_state: bdi btrfs-1: dirty=719 wb=782 unstable=1 bg_thresh=991 thresh=1982 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 182.945299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-277% task_weight=101% bdi_bw=66868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.952807: balance_dirty_state: bdi btrfs-1: dirty=719 wb=432 unstable=1 bg_thresh=990 thresh=1980 gap=828 poll_thresh=18 ino=257 dd-2584 [001] 182.952877: balance_dirty_state: bdi btrfs-1: dirty=719 wb=432 unstable=1 bg_thresh=989 thresh=1979 gap=827 poll_thresh=13 ino=257 dd-2584 [001] 182.952941: balance_dirty_state: bdi btrfs-1: dirty=744 wb=432 unstable=1 bg_thresh=989 thresh=1979 gap=802 poll_thresh=14 ino=257 dd-2584 [001] 182.953004: balance_dirty_state: bdi btrfs-1: dirty=769 wb=432 unstable=1 bg_thresh=989 thresh=1978 gap=776 poll_thresh=15 ino=257 dd-2584 [001] 182.953068: balance_dirty_state: bdi btrfs-1: dirty=769 wb=432 unstable=1 bg_thresh=991 thresh=1983 gap=781 poll_thresh=16 ino=257 dd-2584 [001] 182.953194: balance_dirty_state: bdi btrfs-1: dirty=819 wb=432 unstable=1 bg_thresh=991 thresh=1982 gap=730 poll_thresh=17 ino=257 dd-2584 [001] 182.953506: balance_dirty_state: bdi btrfs-1: dirty=844 wb=432 unstable=1 bg_thresh=990 thresh=1981 gap=704 poll_thresh=18 ino=257 dd-2584 [001] 182.953633: balance_dirty_state: bdi btrfs-1: dirty=869 wb=432 unstable=1 bg_thresh=990 thresh=1980 gap=678 poll_thresh=19 ino=257 dd-2584 [001] 182.953764: balance_dirty_state: bdi btrfs-1: dirty=894 wb=432 unstable=1 bg_thresh=989 thresh=1978 gap=651 poll_thresh=20 ino=257 dd-2584 [001] 182.953890: balance_dirty_state: bdi btrfs-1: dirty=944 wb=432 unstable=1 bg_thresh=988 thresh=1977 gap=600 poll_thresh=21 ino=257 dd-2584 [001] 182.954017: balance_dirty_state: bdi btrfs-1: dirty=969 wb=432 unstable=1 bg_thresh=988 thresh=1976 gap=574 poll_thresh=22 ino=257 dd-2584 [001] 182.954148: balance_dirty_state: bdi btrfs-1: dirty=994 wb=432 unstable=1 bg_thresh=990 thresh=1980 gap=553 poll_thresh=23 ino=257 flush-btrfs-1-2586 [005] 182.954174: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10396 wrote=0 to_write=16384 dd-2584 [001] 182.954346: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=432 unstable=1 bg_thresh=989 thresh=1979 gap=502 poll_thresh=24 ino=257 dd-2584 [001] 182.954555: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=482 unstable=1 bg_thresh=989 thresh=1978 gap=476 poll_thresh=25 ino=257 dd-2584 [001] 182.954557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-283% task_weight=101% bdi_bw=66868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 182.958070: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=832 to_write=15552 dd-2584 [001] 182.960731: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1132 unstable=1 bg_thresh=985 thresh=1971 gap=594 poll_thresh=25 ino=257 dd-2584 [001] 182.960987: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1132 unstable=1 bg_thresh=987 thresh=1974 gap=572 poll_thresh=19 ino=257 dd-2584 [001] 182.961113: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1132 unstable=1 bg_thresh=986 thresh=1972 gap=545 poll_thresh=20 ino=257 dd-2584 [001] 182.961237: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1132 unstable=1 bg_thresh=987 thresh=1975 gap=523 poll_thresh=21 ino=257 dd-2584 [001] 182.961360: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1132 unstable=1 bg_thresh=990 thresh=1980 gap=503 poll_thresh=22 ino=257 dd-2584 [001] 182.961485: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1132 unstable=1 bg_thresh=985 thresh=1971 gap=444 poll_thresh=23 ino=257 dd-2584 [001] 182.961490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=66868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.968830: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1007 unstable=1 bg_thresh=989 thresh=1978 gap=576 poll_thresh=23 ino=257 dd-2584 [001] 182.968929: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1007 unstable=1 bg_thresh=989 thresh=1978 gap=576 poll_thresh=17 ino=257 dd-2584 [001] 182.969043: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1007 unstable=1 bg_thresh=991 thresh=1982 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 182.969156: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1007 unstable=1 bg_thresh=990 thresh=1981 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 182.969268: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1007 unstable=1 bg_thresh=990 thresh=1980 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 182.969272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=66868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.976875: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1007 unstable=1 bg_thresh=990 thresh=1980 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 182.976884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=66868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.984782: balance_dirty_state: bdi btrfs-1: dirty=494 wb=882 unstable=1 bg_thresh=989 thresh=1979 gap=602 poll_thresh=20 ino=257 dd-2584 [001] 182.985022: balance_dirty_state: bdi btrfs-1: dirty=519 wb=882 unstable=1 bg_thresh=994 thresh=1988 gap=586 poll_thresh=15 ino=257 dd-2584 [001] 182.985087: balance_dirty_state: bdi btrfs-1: dirty=519 wb=882 unstable=1 bg_thresh=992 thresh=1984 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 182.985211: balance_dirty_state: bdi btrfs-1: dirty=569 wb=882 unstable=1 bg_thresh=990 thresh=1981 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 182.985333: balance_dirty_state: bdi btrfs-1: dirty=594 wb=882 unstable=1 bg_thresh=993 thresh=1986 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 182.985461: balance_dirty_state: bdi btrfs-1: dirty=619 wb=882 unstable=1 bg_thresh=992 thresh=1984 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 182.985466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=66868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 182.992772: balance_dirty_state: bdi btrfs-1: dirty=619 wb=882 unstable=1 bg_thresh=993 thresh=1987 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 182.992777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=66868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.000883: balance_dirty_state: bdi btrfs-1: dirty=619 wb=882 unstable=1 bg_thresh=993 thresh=1987 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 183.000892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=66868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.008889: balance_dirty_state: bdi btrfs-1: dirty=619 wb=882 unstable=1 bg_thresh=993 thresh=1987 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 183.008898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=66868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.016838: balance_dirty_state: bdi btrfs-1: dirty=619 wb=507 unstable=1 bg_thresh=993 thresh=1986 gap=859 poll_thresh=19 ino=257 dd-2584 [001] 183.016914: balance_dirty_state: bdi btrfs-1: dirty=651 wb=507 unstable=1 bg_thresh=997 thresh=1995 gap=836 poll_thresh=14 ino=257 dd-2584 [001] 183.016976: balance_dirty_state: bdi btrfs-1: dirty=676 wb=507 unstable=1 bg_thresh=994 thresh=1989 gap=805 poll_thresh=15 ino=257 dd-2584 [001] 183.017038: balance_dirty_state: bdi btrfs-1: dirty=676 wb=507 unstable=1 bg_thresh=997 thresh=1994 gap=810 poll_thresh=16 ino=257 dd-2584 [001] 183.017160: balance_dirty_state: bdi btrfs-1: dirty=701 wb=507 unstable=1 bg_thresh=996 thresh=1993 gap=784 poll_thresh=17 ino=257 dd-2584 [001] 183.017283: balance_dirty_state: bdi btrfs-1: dirty=751 wb=507 unstable=1 bg_thresh=996 thresh=1992 gap=733 poll_thresh=18 ino=257 dd-2584 [001] 183.017581: balance_dirty_state: bdi btrfs-1: dirty=776 wb=507 unstable=1 bg_thresh=998 thresh=1996 gap=712 poll_thresh=19 ino=257 dd-2584 [001] 183.017703: balance_dirty_state: bdi btrfs-1: dirty=801 wb=507 unstable=1 bg_thresh=994 thresh=1989 gap=680 poll_thresh=20 ino=257 dd-2584 [001] 183.017824: balance_dirty_state: bdi btrfs-1: dirty=851 wb=507 unstable=1 bg_thresh=994 thresh=1988 gap=629 poll_thresh=21 ino=257 dd-2584 [001] 183.017944: balance_dirty_state: bdi btrfs-1: dirty=876 wb=507 unstable=1 bg_thresh=996 thresh=1992 gap=608 poll_thresh=22 ino=257 dd-2584 [001] 183.018063: balance_dirty_state: bdi btrfs-1: dirty=901 wb=507 unstable=1 bg_thresh=995 thresh=1991 gap=582 poll_thresh=23 ino=257 dd-2584 [001] 183.018184: balance_dirty_state: bdi btrfs-1: dirty=926 wb=507 unstable=1 bg_thresh=995 thresh=1990 gap=556 poll_thresh=24 ino=257 dd-2584 [001] 183.018305: balance_dirty_state: bdi btrfs-1: dirty=976 wb=507 unstable=1 bg_thresh=994 thresh=1989 gap=505 poll_thresh=25 ino=257 dd-2584 [001] 183.018429: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=507 unstable=1 bg_thresh=996 thresh=1993 gap=484 poll_thresh=26 ino=257 dd-2584 [001] 183.018434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=65856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 183.018456: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10460 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 183.020216: writeback_single_inode: bdi btrfs-1: ino=257 state= age=196 wrote=752 to_write=15632 dd-2584 [005] 183.024781: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1132 unstable=1 bg_thresh=998 thresh=1996 gap=612 poll_thresh=26 ino=257 dd-2584 [005] 183.024894: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1057 unstable=1 bg_thresh=1000 thresh=2001 gap=692 poll_thresh=19 ino=257 dd-2584 [005] 183.025243: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1007 unstable=1 bg_thresh=1000 thresh=2000 gap=691 poll_thresh=20 ino=257 dd-2584 [005] 183.025361: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1007 unstable=1 bg_thresh=999 thresh=1999 gap=665 poll_thresh=21 ino=257 dd-2584 [005] 183.025482: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1007 unstable=1 bg_thresh=1001 thresh=2003 gap=644 poll_thresh=22 ino=257 dd-2584 [005] 183.025599: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1007 unstable=1 bg_thresh=1001 thresh=2002 gap=618 poll_thresh=23 ino=257 dd-2584 [005] 183.025716: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1007 unstable=1 bg_thresh=1000 thresh=2001 gap=567 poll_thresh=24 ino=257 dd-2584 [005] 183.025833: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1007 unstable=1 bg_thresh=1000 thresh=2000 gap=541 poll_thresh=25 ino=257 dd-2584 [005] 183.025951: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1007 unstable=1 bg_thresh=1002 thresh=2004 gap=520 poll_thresh=26 ino=257 dd-2584 [005] 183.026070: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1007 unstable=1 bg_thresh=998 thresh=1997 gap=488 poll_thresh=27 ino=257 dd-2584 [005] 183.026075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=65856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.032806: balance_dirty_state: bdi btrfs-1: dirty=514 wb=874 unstable=1 bg_thresh=997 thresh=1994 gap=605 poll_thresh=27 ino=257 dd-2584 [005] 183.033192: balance_dirty_state: bdi btrfs-1: dirty=514 wb=849 unstable=1 bg_thresh=991 thresh=1983 gap=619 poll_thresh=20 ino=257 dd-2584 [005] 183.033372: balance_dirty_state: bdi btrfs-1: dirty=564 wb=849 unstable=1 bg_thresh=999 thresh=1999 gap=585 poll_thresh=21 ino=257 dd-2584 [005] 183.033548: balance_dirty_state: bdi btrfs-1: dirty=589 wb=849 unstable=1 bg_thresh=999 thresh=1998 gap=559 poll_thresh=22 ino=257 dd-2584 [005] 183.033722: balance_dirty_state: bdi btrfs-1: dirty=614 wb=849 unstable=1 bg_thresh=998 thresh=1997 gap=533 poll_thresh=23 ino=257 dd-2584 [005] 183.033900: balance_dirty_state: bdi btrfs-1: dirty=664 wb=849 unstable=1 bg_thresh=998 thresh=1996 gap=482 poll_thresh=24 ino=257 dd-2584 [005] 183.033907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=65856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.040781: balance_dirty_state: bdi btrfs-1: dirty=664 wb=799 unstable=1 bg_thresh=988 thresh=1977 gap=513 poll_thresh=24 ino=257 dd-2584 [005] 183.040906: balance_dirty_state: bdi btrfs-1: dirty=664 wb=799 unstable=1 bg_thresh=988 thresh=1976 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 183.041145: balance_dirty_state: bdi btrfs-1: dirty=714 wb=799 unstable=1 bg_thresh=990 thresh=1980 gap=466 poll_thresh=19 ino=257 dd-2584 [005] 183.041154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=65856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.052734: balance_dirty_state: bdi btrfs-1: dirty=734 wb=652 unstable=1 bg_thresh=993 thresh=1986 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 183.052827: balance_dirty_state: bdi btrfs-1: dirty=734 wb=602 unstable=1 bg_thresh=990 thresh=1980 gap=643 poll_thresh=14 ino=257 dd-2584 [005] 183.052901: balance_dirty_state: bdi btrfs-1: dirty=759 wb=577 unstable=1 bg_thresh=992 thresh=1985 gap=648 poll_thresh=15 ino=257 dd-2584 [005] 183.052974: balance_dirty_state: bdi btrfs-1: dirty=759 wb=527 unstable=1 bg_thresh=989 thresh=1979 gap=692 poll_thresh=16 ino=257 dd-2584 [005] 183.053276: balance_dirty_state: bdi btrfs-1: dirty=809 wb=527 unstable=1 bg_thresh=989 thresh=1978 gap=641 poll_thresh=17 ino=257 dd-2584 [005] 183.053397: balance_dirty_state: bdi btrfs-1: dirty=834 wb=527 unstable=1 bg_thresh=991 thresh=1982 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 183.053516: balance_dirty_state: bdi btrfs-1: dirty=859 wb=527 unstable=1 bg_thresh=990 thresh=1981 gap=594 poll_thresh=19 ino=257 dd-2584 [005] 183.053636: balance_dirty_state: bdi btrfs-1: dirty=909 wb=527 unstable=1 bg_thresh=990 thresh=1980 gap=543 poll_thresh=20 ino=257 dd-2584 [005] 183.053755: balance_dirty_state: bdi btrfs-1: dirty=934 wb=527 unstable=1 bg_thresh=992 thresh=1984 gap=522 poll_thresh=21 ino=257 dd-2584 [005] 183.053874: balance_dirty_state: bdi btrfs-1: dirty=959 wb=527 unstable=1 bg_thresh=991 thresh=1983 gap=496 poll_thresh=22 ino=257 dd-2584 [005] 183.053991: balance_dirty_state: bdi btrfs-1: dirty=984 wb=527 unstable=1 bg_thresh=991 thresh=1982 gap=470 poll_thresh=23 ino=257 dd-2584 [005] 183.053997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=65856 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 183.060898: balance_dirty_state: bdi btrfs-1: dirty=982 wb=393 unstable=1 bg_thresh=994 thresh=1989 gap=613 poll_thresh=23 ino=257 dd-2584 [002] 183.061014: balance_dirty_state: bdi btrfs-1: dirty=982 wb=393 unstable=1 bg_thresh=994 thresh=1989 gap=613 poll_thresh=17 ino=257 dd-2584 [002] 183.061234: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=393 unstable=1 bg_thresh=996 thresh=1993 gap=567 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 183.061325: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10504 wrote=0 to_write=16384 dd-2584 [002] 183.061724: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=418 unstable=1 bg_thresh=993 thresh=1986 gap=560 poll_thresh=19 ino=257 dd-2584 [002] 183.061915: balance_dirty_state: bdi btrfs-1: dirty=982 wb=493 unstable=1 bg_thresh=992 thresh=1985 gap=509 poll_thresh=20 ino=257 dd-2584 [002] 183.062106: balance_dirty_state: bdi btrfs-1: dirty=982 wb=543 unstable=1 bg_thresh=992 thresh=1984 gap=458 poll_thresh=21 ino=257 dd-2584 [002] 183.062108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=65856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 183.064564: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=880 to_write=15504 dd-2584 [006] 183.072868: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1137 unstable=1 bg_thresh=995 thresh=1990 gap=596 poll_thresh=21 ino=257 dd-2584 [006] 183.073011: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1137 unstable=1 bg_thresh=997 thresh=1995 gap=601 poll_thresh=16 ino=257 dd-2584 [006] 183.073167: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1062 unstable=1 bg_thresh=999 thresh=1999 gap=630 poll_thresh=17 ino=257 dd-2584 [006] 183.073306: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1012 unstable=1 bg_thresh=1001 thresh=2002 gap=658 poll_thresh=18 ino=257 dd-2584 [006] 183.073481: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1012 unstable=1 bg_thresh=1003 thresh=2006 gap=637 poll_thresh=19 ino=257 dd-2584 [006] 183.073700: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1012 unstable=1 bg_thresh=1002 thresh=2005 gap=586 poll_thresh=20 ino=257 collect-vmstat.-2569 [000] 183.073872: balance_dirty_state: bdi 0:15: dirty=406 wb=1012 unstable=1 bg_thresh=1002 thresh=2005 gap=586 poll_thresh=33 ino=2375722 dd-2584 [006] 183.074251: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1012 unstable=1 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=21 ino=257 dd-2584 [006] 183.074467: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1012 unstable=1 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=22 ino=257 dd-2584 [006] 183.074685: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1012 unstable=1 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=23 ino=257 dd-2584 [006] 183.074905: balance_dirty_state: bdi btrfs-1: dirty=531 wb=1012 unstable=1 bg_thresh=1003 thresh=2006 gap=462 poll_thresh=24 ino=257 dd-2584 [006] 183.074914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=65856 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 183.080865: balance_dirty_state: bdi btrfs-1: dirty=531 wb=887 unstable=1 bg_thresh=999 thresh=1999 gap=580 poll_thresh=24 ino=257 dd-2584 [005] 183.080932: balance_dirty_state: bdi btrfs-1: dirty=569 wb=882 unstable=1 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=18 ino=257 dd-2584 [005] 183.081056: balance_dirty_state: bdi btrfs-1: dirty=594 wb=882 unstable=1 bg_thresh=1002 thresh=2005 gap=528 poll_thresh=19 ino=257 dd-2584 [005] 183.081183: balance_dirty_state: bdi btrfs-1: dirty=644 wb=882 unstable=1 bg_thresh=1005 thresh=2010 gap=483 poll_thresh=20 ino=257 dd-2584 [005] 183.081188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=65856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.088866: balance_dirty_state: bdi btrfs-1: dirty=644 wb=882 unstable=1 bg_thresh=1001 thresh=2003 gap=476 poll_thresh=20 ino=257 dd-2584 [005] 183.088875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=65856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.096867: balance_dirty_state: bdi btrfs-1: dirty=644 wb=757 unstable=1 bg_thresh=999 thresh=1999 gap=597 poll_thresh=20 ino=257 dd-2584 [005] 183.096933: balance_dirty_state: bdi btrfs-1: dirty=644 wb=757 unstable=1 bg_thresh=999 thresh=1998 gap=596 poll_thresh=15 ino=257 dd-2584 [005] 183.096995: balance_dirty_state: bdi btrfs-1: dirty=669 wb=757 unstable=1 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 183.097138: balance_dirty_state: bdi btrfs-1: dirty=694 wb=657 unstable=1 bg_thresh=1001 thresh=2002 gap=650 poll_thresh=17 ino=257 dd-2584 [005] 183.097679: balance_dirty_state: bdi btrfs-1: dirty=719 wb=632 unstable=1 bg_thresh=1000 thresh=2001 gap=649 poll_thresh=18 ino=257 dd-2584 [005] 183.097913: balance_dirty_state: bdi btrfs-1: dirty=769 wb=632 unstable=1 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=19 ino=257 dd-2584 [005] 183.098149: balance_dirty_state: bdi btrfs-1: dirty=794 wb=632 unstable=1 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=20 ino=257 dd-2584 [005] 183.098382: balance_dirty_state: bdi btrfs-1: dirty=819 wb=632 unstable=1 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=21 ino=257 dd-2584 [005] 183.098617: balance_dirty_state: bdi btrfs-1: dirty=869 wb=632 unstable=1 bg_thresh=998 thresh=1996 gap=494 poll_thresh=22 ino=257 dd-2584 [005] 183.098626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=65856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 183.104884: balance_dirty_state: bdi btrfs-1: dirty=869 wb=507 unstable=1 bg_thresh=999 thresh=1998 gap=621 poll_thresh=22 ino=257 dd-2584 [004] 183.105009: balance_dirty_state: bdi btrfs-1: dirty=894 wb=507 unstable=1 bg_thresh=999 thresh=1998 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 183.105244: balance_dirty_state: bdi btrfs-1: dirty=919 wb=507 unstable=1 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 183.105479: balance_dirty_state: bdi btrfs-1: dirty=944 wb=507 unstable=1 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=18 ino=257 dd-2584 [004] 183.106065: balance_dirty_state: bdi btrfs-1: dirty=969 wb=507 unstable=1 bg_thresh=1003 thresh=2006 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 183.106300: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=507 unstable=1 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 183.106309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=65856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 183.106387: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10548 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 183.109825: writeback_single_inode: bdi btrfs-1: ino=257 state= age=84 wrote=720 to_write=15664 dd-2584 [004] 183.112756: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1107 unstable=1 bg_thresh=999 thresh=1999 gap=597 poll_thresh=20 ino=257 dd-2584 [004] 183.112844: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1107 unstable=1 bg_thresh=999 thresh=1998 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 183.112922: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1107 unstable=1 bg_thresh=999 thresh=1998 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 183.113076: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1107 unstable=1 bg_thresh=998 thresh=1996 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 183.113273: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1107 unstable=1 bg_thresh=997 thresh=1995 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 183.113427: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1107 unstable=1 bg_thresh=997 thresh=1994 gap=467 poll_thresh=19 ino=257 dd-2584 [004] 183.113433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=65856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 183.120927: balance_dirty_state: bdi btrfs-1: dirty=419 wb=982 unstable=1 bg_thresh=997 thresh=1995 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 183.121018: balance_dirty_state: bdi btrfs-1: dirty=419 wb=982 unstable=1 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 183.121076: balance_dirty_state: bdi btrfs-1: dirty=444 wb=982 unstable=1 bg_thresh=997 thresh=1994 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 183.121134: balance_dirty_state: bdi btrfs-1: dirty=469 wb=982 unstable=1 bg_thresh=999 thresh=1999 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 183.121248: balance_dirty_state: bdi btrfs-1: dirty=494 wb=982 unstable=1 bg_thresh=1001 thresh=2003 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 183.121529: balance_dirty_state: bdi btrfs-1: dirty=519 wb=982 unstable=1 bg_thresh=1001 thresh=2002 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 183.121533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=66352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 183.128888: balance_dirty_state: bdi btrfs-1: dirty=519 wb=857 unstable=1 bg_thresh=999 thresh=1999 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 183.129018: balance_dirty_state: bdi btrfs-1: dirty=544 wb=857 unstable=1 bg_thresh=996 thresh=1993 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 183.129141: balance_dirty_state: bdi btrfs-1: dirty=569 wb=857 unstable=1 bg_thresh=999 thresh=1998 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 183.129260: balance_dirty_state: bdi btrfs-1: dirty=569 wb=857 unstable=1 bg_thresh=998 thresh=1997 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 183.129380: balance_dirty_state: bdi btrfs-1: dirty=594 wb=857 unstable=1 bg_thresh=998 thresh=1996 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 183.129614: balance_dirty_state: bdi btrfs-1: dirty=619 wb=857 unstable=1 bg_thresh=997 thresh=1995 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 183.129849: balance_dirty_state: bdi btrfs-1: dirty=644 wb=857 unstable=1 bg_thresh=997 thresh=1994 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 183.129857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=66352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 183.136854: balance_dirty_state: bdi btrfs-1: dirty=644 wb=732 unstable=1 bg_thresh=997 thresh=1994 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 183.137040: balance_dirty_state: bdi btrfs-1: dirty=669 wb=732 unstable=1 bg_thresh=997 thresh=1994 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 183.137224: balance_dirty_state: bdi btrfs-1: dirty=694 wb=732 unstable=1 bg_thresh=996 thresh=1993 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 183.137406: balance_dirty_state: bdi btrfs-1: dirty=694 wb=732 unstable=1 bg_thresh=999 thresh=1998 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 183.137586: balance_dirty_state: bdi btrfs-1: dirty=719 wb=732 unstable=1 bg_thresh=998 thresh=1997 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 183.137940: balance_dirty_state: bdi btrfs-1: dirty=744 wb=732 unstable=1 bg_thresh=998 thresh=1996 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 183.138916: balance_dirty_state: bdi btrfs-1: dirty=769 wb=732 unstable=1 bg_thresh=993 thresh=1987 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 183.138930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=66352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 183.144880: balance_dirty_state: bdi btrfs-1: dirty=769 wb=732 unstable=1 bg_thresh=998 thresh=1996 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 183.144891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=66352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.152948: balance_dirty_state: bdi btrfs-1: dirty=769 wb=482 unstable=1 bg_thresh=997 thresh=1994 gap=742 poll_thresh=18 ino=257 dd-2584 [001] 183.153011: balance_dirty_state: bdi btrfs-1: dirty=794 wb=482 unstable=1 bg_thresh=997 thresh=1994 gap=717 poll_thresh=13 ino=257 dd-2584 [001] 183.153069: balance_dirty_state: bdi btrfs-1: dirty=794 wb=482 unstable=1 bg_thresh=999 thresh=1999 gap=722 poll_thresh=14 ino=257 dd-2584 [001] 183.153126: balance_dirty_state: bdi btrfs-1: dirty=819 wb=482 unstable=1 bg_thresh=999 thresh=1999 gap=697 poll_thresh=15 ino=257 dd-2584 [001] 183.153184: balance_dirty_state: bdi btrfs-1: dirty=844 wb=482 unstable=1 bg_thresh=1002 thresh=2004 gap=677 poll_thresh=16 ino=257 dd-2584 [001] 183.153301: balance_dirty_state: bdi btrfs-1: dirty=869 wb=482 unstable=1 bg_thresh=1004 thresh=2009 gap=657 poll_thresh=17 ino=257 dd-2584 [001] 183.153419: balance_dirty_state: bdi btrfs-1: dirty=894 wb=482 unstable=1 bg_thresh=1006 thresh=2013 gap=636 poll_thresh=18 ino=257 dd-2584 [001] 183.153535: balance_dirty_state: bdi btrfs-1: dirty=919 wb=482 unstable=1 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 183.153652: balance_dirty_state: bdi btrfs-1: dirty=969 wb=482 unstable=1 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=20 ino=257 dd-2584 [001] 183.153769: balance_dirty_state: bdi btrfs-1: dirty=994 wb=482 unstable=1 bg_thresh=1007 thresh=2015 gap=538 poll_thresh=21 ino=257 dd-2584 [001] 183.154059: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=482 unstable=1 bg_thresh=1007 thresh=2014 gap=512 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 183.154132: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10596 wrote=0 to_write=16384 dd-2584 [001] 183.154183: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=482 unstable=1 bg_thresh=1006 thresh=2013 gap=461 poll_thresh=23 ino=257 dd-2584 [001] 183.154184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=66352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 183.155994: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=784 to_write=15600 dd-2584 [005] 183.160772: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1007 unstable=1 bg_thresh=1003 thresh=2006 gap=704 poll_thresh=23 ino=257 dd-2584 [005] 183.160866: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1007 unstable=1 bg_thresh=1005 thresh=2011 gap=709 poll_thresh=17 ino=257 dd-2584 [005] 183.161048: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1007 unstable=1 bg_thresh=1003 thresh=2007 gap=680 poll_thresh=18 ino=257 dd-2584 [005] 183.161224: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1007 unstable=1 bg_thresh=1005 thresh=2010 gap=633 poll_thresh=19 ino=257 dd-2584 [005] 183.161403: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1007 unstable=1 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=20 ino=257 dd-2584 [005] 183.161585: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1007 unstable=1 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=21 ino=257 dd-2584 [005] 183.161760: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1007 unstable=1 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=22 ino=257 dd-2584 [005] 183.162221: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1007 unstable=1 bg_thresh=1005 thresh=2010 gap=508 poll_thresh=23 ino=257 dd-2584 [005] 183.162402: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1007 unstable=1 bg_thresh=998 thresh=1996 gap=469 poll_thresh=24 ino=257 dd-2584 [005] 183.162409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=66352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.168816: balance_dirty_state: bdi btrfs-1: dirty=519 wb=882 unstable=1 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=24 ino=257 dd-2584 [005] 183.168881: balance_dirty_state: bdi btrfs-1: dirty=544 wb=882 unstable=1 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=18 ino=257 dd-2584 [005] 183.168999: balance_dirty_state: bdi btrfs-1: dirty=569 wb=882 unstable=1 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=19 ino=257 dd-2584 [005] 183.169114: balance_dirty_state: bdi btrfs-1: dirty=594 wb=882 unstable=1 bg_thresh=1003 thresh=2006 gap=529 poll_thresh=20 ino=257 dd-2584 [005] 183.169231: balance_dirty_state: bdi btrfs-1: dirty=644 wb=882 unstable=1 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=21 ino=257 dd-2584 [005] 183.169236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=66352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.176838: balance_dirty_state: bdi btrfs-1: dirty=644 wb=807 unstable=1 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=21 ino=257 dd-2584 [001] 183.176909: balance_dirty_state: bdi btrfs-1: dirty=644 wb=807 unstable=1 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 183.177024: balance_dirty_state: bdi btrfs-1: dirty=669 wb=807 unstable=1 bg_thresh=1006 thresh=2012 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 183.177141: balance_dirty_state: bdi btrfs-1: dirty=719 wb=807 unstable=1 bg_thresh=1008 thresh=2017 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 183.177146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=66352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.184793: balance_dirty_state: bdi btrfs-1: dirty=719 wb=682 unstable=1 bg_thresh=1007 thresh=2015 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 183.184857: balance_dirty_state: bdi btrfs-1: dirty=719 wb=682 unstable=1 bg_thresh=1007 thresh=2015 gap=613 poll_thresh=13 ino=257 dd-2584 [001] 183.185087: balance_dirty_state: bdi btrfs-1: dirty=744 wb=682 unstable=1 bg_thresh=1010 thresh=2020 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 183.185146: balance_dirty_state: bdi btrfs-1: dirty=769 wb=682 unstable=1 bg_thresh=1010 thresh=2020 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 183.185206: balance_dirty_state: bdi btrfs-1: dirty=769 wb=682 unstable=1 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 183.185325: balance_dirty_state: bdi btrfs-1: dirty=819 wb=682 unstable=1 bg_thresh=1009 thresh=2018 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 183.185445: balance_dirty_state: bdi btrfs-1: dirty=844 wb=682 unstable=1 bg_thresh=1011 thresh=2022 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 183.185450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1360 avg_dirty=1360 bdi_gap=7% task_gap=-84% task_weight=99% bdi_bw=66352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.192844: balance_dirty_state: bdi btrfs-1: dirty=869 wb=532 unstable=1 bg_thresh=1008 thresh=2017 gap=615 poll_thresh=13 ino=257 dd-2584 [001] 183.192902: balance_dirty_state: bdi btrfs-1: dirty=869 wb=532 unstable=1 bg_thresh=1011 thresh=2022 gap=620 poll_thresh=14 ino=257 dd-2584 [001] 183.192959: balance_dirty_state: bdi btrfs-1: dirty=894 wb=532 unstable=1 bg_thresh=1011 thresh=2022 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 183.193017: balance_dirty_state: bdi btrfs-1: dirty=894 wb=532 unstable=1 bg_thresh=1013 thresh=2027 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 183.193136: balance_dirty_state: bdi btrfs-1: dirty=944 wb=532 unstable=1 bg_thresh=1016 thresh=2032 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 183.193254: balance_dirty_state: bdi btrfs-1: dirty=969 wb=532 unstable=1 bg_thresh=1018 thresh=2036 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 183.193543: balance_dirty_state: bdi btrfs-1: dirty=994 wb=532 unstable=1 bg_thresh=1017 thresh=2035 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 183.193548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=66352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.200804: balance_dirty_state: bdi btrfs-1: dirty=994 wb=407 unstable=1 bg_thresh=997 thresh=1995 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 183.200876: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=407 unstable=1 bg_thresh=997 thresh=1995 gap=568 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 183.200922: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10644 wrote=0 to_write=16384 dd-2584 [001] 183.200940: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=407 unstable=1 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 183.200999: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=407 unstable=1 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 183.201122: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=432 unstable=1 bg_thresh=1002 thresh=2005 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 183.201253: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=482 unstable=1 bg_thresh=1007 thresh=2015 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 183.201380: balance_dirty_state: bdi btrfs-1: dirty=994 wb=557 unstable=1 bg_thresh=1007 thresh=2014 gap=462 poll_thresh=19 ino=257 dd-2584 [001] 183.201382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=66352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 183.203166: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=864 to_write=15520 dd-2584 [001] 183.208777: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1157 unstable=1 bg_thresh=996 thresh=1993 gap=566 poll_thresh=19 ino=257 dd-2584 [001] 183.208851: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1157 unstable=1 bg_thresh=996 thresh=1993 gap=541 poll_thresh=14 ino=257 dd-2584 [001] 183.208913: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1157 unstable=1 bg_thresh=999 thresh=1998 gap=546 poll_thresh=15 ino=257 dd-2584 [001] 183.208976: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1157 unstable=1 bg_thresh=999 thresh=1998 gap=521 poll_thresh=16 ino=257 dd-2584 [001] 183.209100: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1157 unstable=1 bg_thresh=1001 thresh=2003 gap=501 poll_thresh=17 ino=257 dd-2584 [001] 183.209406: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1157 unstable=1 bg_thresh=1003 thresh=2007 gap=455 poll_thresh=18 ino=257 dd-2584 [001] 183.209411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=66352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.216791: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1032 unstable=1 bg_thresh=995 thresh=1991 gap=564 poll_thresh=18 ino=257 dd-2584 [001] 183.216873: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1032 unstable=1 bg_thresh=995 thresh=1991 gap=564 poll_thresh=13 ino=257 dd-2584 [001] 183.216943: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1032 unstable=1 bg_thresh=998 thresh=1996 gap=544 poll_thresh=14 ino=257 dd-2584 [001] 183.217011: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1032 unstable=1 bg_thresh=995 thresh=1990 gap=538 poll_thresh=15 ino=257 dd-2584 [001] 183.217080: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1032 unstable=1 bg_thresh=997 thresh=1995 gap=518 poll_thresh=16 ino=257 dd-2584 [001] 183.217219: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1032 unstable=1 bg_thresh=997 thresh=1994 gap=492 poll_thresh=17 ino=257 dd-2584 [001] 183.217224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=100% bdi_bw=66352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.225025: balance_dirty_state: bdi btrfs-1: dirty=519 wb=907 unstable=1 bg_thresh=989 thresh=1978 gap=551 poll_thresh=13 ino=257 dd-2584 [001] 183.225086: balance_dirty_state: bdi btrfs-1: dirty=544 wb=907 unstable=1 bg_thresh=991 thresh=1983 gap=531 poll_thresh=14 ino=257 dd-2584 [001] 183.225145: balance_dirty_state: bdi btrfs-1: dirty=544 wb=907 unstable=1 bg_thresh=991 thresh=1983 gap=531 poll_thresh=15 ino=257 dd-2584 [001] 183.225204: balance_dirty_state: bdi btrfs-1: dirty=569 wb=907 unstable=1 bg_thresh=994 thresh=1988 gap=511 poll_thresh=16 ino=257 dd-2584 [001] 183.225324: balance_dirty_state: bdi btrfs-1: dirty=594 wb=907 unstable=1 bg_thresh=996 thresh=1993 gap=491 poll_thresh=17 ino=257 dd-2584 [001] 183.225328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1280 avg_dirty=1280 bdi_gap=38% task_gap=-23% task_weight=99% bdi_bw=66488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.232967: balance_dirty_state: bdi btrfs-1: dirty=619 wb=907 unstable=1 bg_thresh=996 thresh=1992 gap=465 poll_thresh=13 ino=257 dd-2584 [001] 183.232972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-70% task_weight=98% bdi_bw=66488 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 183.240952: balance_dirty_state: bdi btrfs-1: dirty=619 wb=732 unstable=1 bg_thresh=998 thresh=1997 gap=645 poll_thresh=10 ino=257 dd-2584 [001] 183.241078: balance_dirty_state: bdi btrfs-1: dirty=644 wb=732 unstable=1 bg_thresh=995 thresh=1991 gap=614 poll_thresh=11 ino=257 dd-2584 [001] 183.241547: balance_dirty_state: bdi btrfs-1: dirty=669 wb=732 unstable=1 bg_thresh=998 thresh=1996 gap=594 poll_thresh=12 ino=257 dd-2584 [001] 183.241666: balance_dirty_state: bdi btrfs-1: dirty=669 wb=732 unstable=1 bg_thresh=995 thresh=1990 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 183.241788: balance_dirty_state: bdi btrfs-1: dirty=694 wb=732 unstable=1 bg_thresh=994 thresh=1989 gap=562 poll_thresh=14 ino=257 dd-2584 [001] 183.241907: balance_dirty_state: bdi btrfs-1: dirty=719 wb=732 unstable=1 bg_thresh=997 thresh=1994 gap=542 poll_thresh=15 ino=257 dd-2584 [001] 183.242028: balance_dirty_state: bdi btrfs-1: dirty=719 wb=732 unstable=1 bg_thresh=996 thresh=1993 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 183.242263: balance_dirty_state: bdi btrfs-1: dirty=769 wb=732 unstable=1 bg_thresh=996 thresh=1992 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 183.242272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=66488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.249033: balance_dirty_state: bdi btrfs-1: dirty=769 wb=607 unstable=1 bg_thresh=994 thresh=1988 gap=611 poll_thresh=13 ino=257 dd-2584 [001] 183.249094: balance_dirty_state: bdi btrfs-1: dirty=794 wb=607 unstable=1 bg_thresh=993 thresh=1987 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 183.249151: balance_dirty_state: bdi btrfs-1: dirty=819 wb=607 unstable=1 bg_thresh=993 thresh=1987 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 183.249207: balance_dirty_state: bdi btrfs-1: dirty=819 wb=607 unstable=1 bg_thresh=993 thresh=1986 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 183.249321: balance_dirty_state: bdi btrfs-1: dirty=844 wb=607 unstable=1 bg_thresh=995 thresh=1990 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 183.249434: balance_dirty_state: bdi btrfs-1: dirty=894 wb=607 unstable=1 bg_thresh=994 thresh=1989 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 183.249438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=66488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.256944: balance_dirty_state: bdi btrfs-1: dirty=894 wb=482 unstable=1 bg_thresh=996 thresh=1992 gap=615 poll_thresh=18 ino=257 dd-2584 [001] 183.257050: balance_dirty_state: bdi btrfs-1: dirty=894 wb=482 unstable=1 bg_thresh=996 thresh=1992 gap=615 poll_thresh=13 ino=257 dd-2584 [001] 183.257276: balance_dirty_state: bdi btrfs-1: dirty=919 wb=482 unstable=1 bg_thresh=995 thresh=1991 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 183.257335: balance_dirty_state: bdi btrfs-1: dirty=944 wb=482 unstable=1 bg_thresh=992 thresh=1985 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 183.257392: balance_dirty_state: bdi btrfs-1: dirty=944 wb=482 unstable=1 bg_thresh=997 thresh=1995 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 183.257505: balance_dirty_state: bdi btrfs-1: dirty=994 wb=482 unstable=1 bg_thresh=997 thresh=1994 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 183.257620: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=482 unstable=1 bg_thresh=996 thresh=1993 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 183.257625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=66488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 183.257736: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10700 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 183.261282: writeback_single_inode: bdi btrfs-1: ino=257 state= age=148 wrote=720 to_write=15664 dd-2584 [001] 183.264963: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1082 unstable=1 bg_thresh=996 thresh=1993 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 183.265052: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1082 unstable=1 bg_thresh=993 thresh=1987 gap=610 poll_thresh=13 ino=257 dd-2584 [001] 183.265112: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1082 unstable=1 bg_thresh=996 thresh=1992 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 183.265173: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1082 unstable=1 bg_thresh=995 thresh=1991 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 183.265232: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1082 unstable=1 bg_thresh=998 thresh=1996 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 183.265351: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1082 unstable=1 bg_thresh=997 thresh=1995 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 183.265470: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1082 unstable=1 bg_thresh=997 thresh=1994 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 183.265474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=100% bdi_bw=66488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.273031: balance_dirty_state: bdi btrfs-1: dirty=444 wb=957 unstable=1 bg_thresh=992 thresh=1985 gap=583 poll_thresh=13 ino=257 dd-2584 [001] 183.273506: balance_dirty_state: bdi btrfs-1: dirty=444 wb=957 unstable=1 bg_thresh=994 thresh=1989 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 183.273624: balance_dirty_state: bdi btrfs-1: dirty=469 wb=957 unstable=1 bg_thresh=994 thresh=1989 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 183.273742: balance_dirty_state: bdi btrfs-1: dirty=494 wb=957 unstable=1 bg_thresh=994 thresh=1988 gap=536 poll_thresh=16 ino=257 dd-2584 [001] 183.273976: balance_dirty_state: bdi btrfs-1: dirty=519 wb=957 unstable=1 bg_thresh=993 thresh=1987 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 183.274211: balance_dirty_state: bdi btrfs-1: dirty=544 wb=957 unstable=1 bg_thresh=993 thresh=1986 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 183.274220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=66488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.280979: balance_dirty_state: bdi btrfs-1: dirty=569 wb=832 unstable=1 bg_thresh=997 thresh=1995 gap=593 poll_thresh=13 ino=257 dd-2584 [001] 183.281041: balance_dirty_state: bdi btrfs-1: dirty=569 wb=832 unstable=1 bg_thresh=997 thresh=1994 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 183.281100: balance_dirty_state: bdi btrfs-1: dirty=594 wb=832 unstable=1 bg_thresh=997 thresh=1994 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 183.281159: balance_dirty_state: bdi btrfs-1: dirty=619 wb=832 unstable=1 bg_thresh=996 thresh=1993 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 183.281277: balance_dirty_state: bdi btrfs-1: dirty=644 wb=832 unstable=1 bg_thresh=996 thresh=1992 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 183.281396: balance_dirty_state: bdi btrfs-1: dirty=669 wb=832 unstable=1 bg_thresh=998 thresh=1996 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 183.281400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1280 avg_dirty=1280 bdi_gap=39% task_gap=-20% task_weight=100% bdi_bw=66488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.288985: balance_dirty_state: bdi btrfs-1: dirty=694 wb=607 unstable=1 bg_thresh=994 thresh=1988 gap=686 poll_thresh=13 ino=257 dd-2584 [001] 183.289208: balance_dirty_state: bdi btrfs-1: dirty=694 wb=607 unstable=1 bg_thresh=996 thresh=1993 gap=691 poll_thresh=14 ino=257 dd-2584 [001] 183.289267: balance_dirty_state: bdi btrfs-1: dirty=719 wb=607 unstable=1 bg_thresh=993 thresh=1987 gap=660 poll_thresh=15 ino=257 dd-2584 [001] 183.289323: balance_dirty_state: bdi btrfs-1: dirty=744 wb=607 unstable=1 bg_thresh=996 thresh=1992 gap=640 poll_thresh=16 ino=257 dd-2584 [001] 183.289436: balance_dirty_state: bdi btrfs-1: dirty=769 wb=607 unstable=1 bg_thresh=995 thresh=1991 gap=614 poll_thresh=17 ino=257 dd-2584 [001] 183.289550: balance_dirty_state: bdi btrfs-1: dirty=794 wb=607 unstable=1 bg_thresh=997 thresh=1995 gap=593 poll_thresh=18 ino=257 dd-2584 [001] 183.289663: balance_dirty_state: bdi btrfs-1: dirty=844 wb=607 unstable=1 bg_thresh=997 thresh=1994 gap=542 poll_thresh=19 ino=257 dd-2584 [001] 183.289775: balance_dirty_state: bdi btrfs-1: dirty=869 wb=607 unstable=1 bg_thresh=996 thresh=1993 gap=516 poll_thresh=20 ino=257 dd-2584 [001] 183.289891: balance_dirty_state: bdi btrfs-1: dirty=894 wb=607 unstable=1 bg_thresh=996 thresh=1992 gap=490 poll_thresh=21 ino=257 dd-2584 [001] 183.289895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=66488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.296944: balance_dirty_state: bdi btrfs-1: dirty=919 wb=482 unstable=1 bg_thresh=995 thresh=1990 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 183.297063: balance_dirty_state: bdi btrfs-1: dirty=944 wb=482 unstable=1 bg_thresh=994 thresh=1989 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 183.297339: balance_dirty_state: bdi btrfs-1: dirty=969 wb=482 unstable=1 bg_thresh=994 thresh=1988 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 183.297453: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=482 unstable=1 bg_thresh=996 thresh=1992 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 183.297457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=66488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 183.297529: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10740 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 183.299866: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=720 to_write=15664 dd-2584 [001] 183.304927: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1057 unstable=1 bg_thresh=994 thresh=1988 gap=636 poll_thresh=14 ino=257 dd-2584 [001] 183.304991: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1057 unstable=1 bg_thresh=994 thresh=1988 gap=611 poll_thresh=15 ino=257 dd-2584 [001] 183.305050: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1057 unstable=1 bg_thresh=993 thresh=1987 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 183.305167: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1057 unstable=1 bg_thresh=993 thresh=1986 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 183.305285: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1057 unstable=1 bg_thresh=992 thresh=1985 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 183.305402: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1057 unstable=1 bg_thresh=994 thresh=1989 gap=512 poll_thresh=19 ino=257 dd-2584 [001] 183.305525: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1057 unstable=1 bg_thresh=994 thresh=1988 gap=461 poll_thresh=20 ino=257 dd-2584 [001] 183.305529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=66488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 183.312880: balance_dirty_state: bdi btrfs-1: dirty=469 wb=932 unstable=1 bg_thresh=995 thresh=1991 gap=589 poll_thresh=20 ino=257 dd-2584 [004] 183.313006: balance_dirty_state: bdi btrfs-1: dirty=469 wb=932 unstable=1 bg_thresh=995 thresh=1991 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 183.313475: balance_dirty_state: bdi btrfs-1: dirty=494 wb=932 unstable=1 bg_thresh=998 thresh=1996 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 183.313708: balance_dirty_state: bdi btrfs-1: dirty=519 wb=932 unstable=1 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 183.313943: balance_dirty_state: bdi btrfs-1: dirty=544 wb=932 unstable=1 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 183.314180: balance_dirty_state: bdi btrfs-1: dirty=594 wb=932 unstable=1 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 183.314189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=66488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 183.320879: balance_dirty_state: bdi btrfs-1: dirty=594 wb=807 unstable=1 bg_thresh=993 thresh=1986 gap=584 poll_thresh=19 ino=257 dd-2584 [000] 183.321006: balance_dirty_state: bdi btrfs-1: dirty=619 wb=807 unstable=1 bg_thresh=993 thresh=1986 gap=559 poll_thresh=14 ino=257 dd-2584 [000] 183.321123: balance_dirty_state: bdi btrfs-1: dirty=619 wb=807 unstable=1 bg_thresh=995 thresh=1991 gap=564 poll_thresh=15 ino=257 dd-2584 [000] 183.321240: balance_dirty_state: bdi btrfs-1: dirty=644 wb=807 unstable=1 bg_thresh=995 thresh=1991 gap=539 poll_thresh=16 ino=257 dd-2584 [000] 183.321472: balance_dirty_state: bdi btrfs-1: dirty=669 wb=807 unstable=1 bg_thresh=998 thresh=1996 gap=519 poll_thresh=17 ino=257 dd-2584 [000] 183.321709: balance_dirty_state: bdi btrfs-1: dirty=694 wb=807 unstable=1 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=18 ino=257 dd-2584 [000] 183.321943: balance_dirty_state: bdi btrfs-1: dirty=744 wb=807 unstable=1 bg_thresh=1002 thresh=2005 gap=453 poll_thresh=19 ino=257 dd-2584 [000] 183.321952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=66488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 183.328847: balance_dirty_state: bdi btrfs-1: dirty=744 wb=707 unstable=1 bg_thresh=999 thresh=1998 gap=546 poll_thresh=19 ino=257 dd-2584 [000] 183.329139: balance_dirty_state: bdi btrfs-1: dirty=744 wb=707 unstable=1 bg_thresh=1004 thresh=2009 gap=557 poll_thresh=14 ino=257 dd-2584 [000] 183.329197: balance_dirty_state: bdi btrfs-1: dirty=769 wb=707 unstable=1 bg_thresh=1001 thresh=2003 gap=526 poll_thresh=15 ino=257 dd-2584 [000] 183.329254: balance_dirty_state: bdi btrfs-1: dirty=794 wb=707 unstable=1 bg_thresh=1004 thresh=2008 gap=506 poll_thresh=16 ino=257 dd-2584 [000] 183.329368: balance_dirty_state: bdi btrfs-1: dirty=819 wb=707 unstable=1 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=17 ino=257 dd-2584 [000] 183.329372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 183.336843: balance_dirty_state: bdi btrfs-1: dirty=819 wb=457 unstable=1 bg_thresh=1005 thresh=2010 gap=733 poll_thresh=17 ino=257 dd-2584 [004] 183.336932: balance_dirty_state: bdi btrfs-1: dirty=819 wb=457 unstable=1 bg_thresh=1005 thresh=2010 gap=733 poll_thresh=13 ino=257 dd-2584 [004] 183.337015: balance_dirty_state: bdi btrfs-1: dirty=844 wb=457 unstable=1 bg_thresh=1007 thresh=2015 gap=713 poll_thresh=14 ino=257 dd-2584 [004] 183.337081: balance_dirty_state: bdi btrfs-1: dirty=869 wb=457 unstable=1 bg_thresh=1007 thresh=2015 gap=688 poll_thresh=15 ino=257 dd-2584 [004] 183.337141: balance_dirty_state: bdi btrfs-1: dirty=869 wb=457 unstable=1 bg_thresh=1010 thresh=2020 gap=693 poll_thresh=16 ino=257 dd-2584 [004] 183.337309: balance_dirty_state: bdi btrfs-1: dirty=894 wb=457 unstable=1 bg_thresh=1012 thresh=2025 gap=673 poll_thresh=17 ino=257 dd-2584 [004] 183.337487: balance_dirty_state: bdi btrfs-1: dirty=944 wb=457 unstable=1 bg_thresh=1014 thresh=2029 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 183.337613: balance_dirty_state: bdi btrfs-1: dirty=969 wb=457 unstable=1 bg_thresh=1014 thresh=2028 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 183.337909: balance_dirty_state: bdi btrfs-1: dirty=994 wb=457 unstable=1 bg_thresh=1013 thresh=2027 gap=575 poll_thresh=20 ino=257 dd-2584 [004] 183.338031: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=457 unstable=1 bg_thresh=1015 thresh=2031 gap=529 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 183.338058: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10780 wrote=0 to_write=16384 dd-2584 [004] 183.338160: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=457 unstable=1 bg_thresh=1012 thresh=2024 gap=497 poll_thresh=22 ino=257 dd-2584 [004] 183.338162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-82% task_weight=99% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 183.339936: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=784 to_write=15600 dd-2584 [004] 183.344978: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1132 unstable=1 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 183.345135: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1132 unstable=1 bg_thresh=1007 thresh=2015 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 183.345294: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1132 unstable=1 bg_thresh=1007 thresh=2014 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 183.345462: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1132 unstable=1 bg_thresh=1009 thresh=2018 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 183.345468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=99% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 183.353136: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1007 unstable=1 bg_thresh=992 thresh=1984 gap=557 poll_thresh=14 ino=257 dd-2584 [000] 183.353201: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1007 unstable=1 bg_thresh=992 thresh=1984 gap=557 poll_thresh=15 ino=257 dd-2584 [000] 183.353260: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1007 unstable=1 bg_thresh=991 thresh=1983 gap=531 poll_thresh=16 ino=257 dd-2584 [000] 183.353697: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1007 unstable=1 bg_thresh=991 thresh=1982 gap=505 poll_thresh=17 ino=257 dd-2584 [000] 183.353865: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1007 unstable=1 bg_thresh=990 thresh=1981 gap=479 poll_thresh=18 ino=257 dd-2584 [000] 183.353871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 183.360867: balance_dirty_state: bdi btrfs-1: dirty=494 wb=882 unstable=1 bg_thresh=992 thresh=1985 gap=608 poll_thresh=18 ino=257 dd-2584 [000] 183.360949: balance_dirty_state: bdi btrfs-1: dirty=519 wb=882 unstable=1 bg_thresh=992 thresh=1985 gap=583 poll_thresh=13 ino=257 dd-2584 [000] 183.361024: balance_dirty_state: bdi btrfs-1: dirty=544 wb=882 unstable=1 bg_thresh=998 thresh=1996 gap=569 poll_thresh=14 ino=257 dd-2584 [000] 183.361097: balance_dirty_state: bdi btrfs-1: dirty=544 wb=882 unstable=1 bg_thresh=998 thresh=1996 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 183.361173: balance_dirty_state: bdi btrfs-1: dirty=569 wb=882 unstable=1 bg_thresh=997 thresh=1995 gap=543 poll_thresh=16 ino=257 dd-2584 [000] 183.361325: balance_dirty_state: bdi btrfs-1: dirty=594 wb=882 unstable=1 bg_thresh=997 thresh=1994 gap=517 poll_thresh=17 ino=257 dd-2584 [000] 183.361479: balance_dirty_state: bdi btrfs-1: dirty=644 wb=882 unstable=1 bg_thresh=999 thresh=1998 gap=471 poll_thresh=18 ino=257 dd-2584 [000] 183.361484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 183.368867: balance_dirty_state: bdi btrfs-1: dirty=644 wb=807 unstable=1 bg_thresh=998 thresh=1997 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 183.368979: balance_dirty_state: bdi btrfs-1: dirty=669 wb=807 unstable=1 bg_thresh=998 thresh=1997 gap=520 poll_thresh=13 ino=257 dd-2584 [004] 183.369062: balance_dirty_state: bdi btrfs-1: dirty=694 wb=807 unstable=1 bg_thresh=1001 thresh=2002 gap=500 poll_thresh=14 ino=257 dd-2584 [004] 183.369068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-60% task_weight=99% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 183.380993: balance_dirty_state: bdi btrfs-1: dirty=694 wb=557 unstable=1 bg_thresh=1000 thresh=2000 gap=748 poll_thresh=10 ino=257 dd-2584 [004] 183.381055: balance_dirty_state: bdi btrfs-1: dirty=719 wb=557 unstable=1 bg_thresh=1000 thresh=2000 gap=723 poll_thresh=11 ino=257 dd-2584 [004] 183.381114: balance_dirty_state: bdi btrfs-1: dirty=744 wb=557 unstable=1 bg_thresh=1002 thresh=2005 gap=703 poll_thresh=12 ino=257 dd-2584 [004] 183.381335: balance_dirty_state: bdi btrfs-1: dirty=744 wb=557 unstable=1 bg_thresh=1002 thresh=2005 gap=703 poll_thresh=13 ino=257 dd-2584 [004] 183.381394: balance_dirty_state: bdi btrfs-1: dirty=769 wb=557 unstable=1 bg_thresh=1005 thresh=2010 gap=683 poll_thresh=14 ino=257 dd-2584 [004] 183.381450: balance_dirty_state: bdi btrfs-1: dirty=769 wb=557 unstable=1 bg_thresh=1004 thresh=2009 gap=682 poll_thresh=15 ino=257 dd-2584 [004] 183.381508: balance_dirty_state: bdi btrfs-1: dirty=794 wb=557 unstable=1 bg_thresh=1007 thresh=2014 gap=662 poll_thresh=16 ino=257 dd-2584 [004] 183.381619: balance_dirty_state: bdi btrfs-1: dirty=819 wb=557 unstable=1 bg_thresh=1006 thresh=2013 gap=636 poll_thresh=17 ino=257 dd-2584 [004] 183.381731: balance_dirty_state: bdi btrfs-1: dirty=869 wb=557 unstable=1 bg_thresh=1006 thresh=2012 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 183.381843: balance_dirty_state: bdi btrfs-1: dirty=894 wb=557 unstable=1 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=19 ino=257 dd-2584 [004] 183.381958: balance_dirty_state: bdi btrfs-1: dirty=919 wb=557 unstable=1 bg_thresh=1007 thresh=2015 gap=538 poll_thresh=20 ino=257 dd-2584 [004] 183.382070: balance_dirty_state: bdi btrfs-1: dirty=969 wb=557 unstable=1 bg_thresh=1007 thresh=2014 gap=487 poll_thresh=21 ino=257 dd-2584 [004] 183.382075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1320 avg_dirty=1320 bdi_gap=26% task_gap=-47% task_weight=100% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 183.389038: balance_dirty_state: bdi btrfs-1: dirty=969 wb=407 unstable=1 bg_thresh=999 thresh=1998 gap=621 poll_thresh=16 ino=257 dd-2584 [004] 183.389314: balance_dirty_state: bdi btrfs-1: dirty=994 wb=407 unstable=1 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 183.389426: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=407 unstable=1 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 183.389517: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10832 wrote=0 to_write=16384 dd-2584 [004] 183.389553: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=407 unstable=1 bg_thresh=1006 thresh=2012 gap=535 poll_thresh=19 ino=257 dd-2584 [004] 183.389675: balance_dirty_state: bdi btrfs-1: dirty=1094 wb=407 unstable=1 bg_thresh=1005 thresh=2011 gap=509 poll_thresh=20 ino=257 dd-2584 [004] 183.389802: balance_dirty_state: bdi btrfs-1: dirty=1094 wb=457 unstable=1 bg_thresh=1005 thresh=2010 gap=458 poll_thresh=21 ino=257 dd-2584 [004] 183.389803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-51% task_weight=99% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 183.391463: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=832 to_write=15552 dd-2584 [004] 183.401028: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1107 unstable=1 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 183.401313: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1107 unstable=1 bg_thresh=1002 thresh=2005 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 183.401688: balance_dirty_state: bdi btrfs-1: dirty=394 wb=982 unstable=1 bg_thresh=1005 thresh=2010 gap=633 poll_thresh=18 ino=257 dd-2584 [004] 183.402036: balance_dirty_state: bdi btrfs-1: dirty=419 wb=982 unstable=1 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 183.402641: balance_dirty_state: bdi btrfs-1: dirty=444 wb=982 unstable=1 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=20 ino=257 dd-2584 [004] 183.402858: balance_dirty_state: bdi btrfs-1: dirty=494 wb=982 unstable=1 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=21 ino=257 dd-2584 [004] 183.403075: balance_dirty_state: bdi btrfs-1: dirty=519 wb=982 unstable=1 bg_thresh=1004 thresh=2008 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 183.403294: balance_dirty_state: bdi btrfs-1: dirty=544 wb=982 unstable=1 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=23 ino=257 dd-2584 [004] 183.403303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 183.408949: balance_dirty_state: bdi btrfs-1: dirty=544 wb=982 unstable=1 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=23 ino=257 dd-2584 [004] 183.408959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 183.420925: balance_dirty_state: bdi btrfs-1: dirty=544 wb=732 unstable=1 bg_thresh=994 thresh=1988 gap=711 poll_thresh=23 ino=257 dd-2584 [004] 183.420991: balance_dirty_state: bdi btrfs-1: dirty=569 wb=732 unstable=1 bg_thresh=994 thresh=1988 gap=686 poll_thresh=17 ino=257 dd-2584 [004] 183.421102: balance_dirty_state: bdi btrfs-1: dirty=594 wb=732 unstable=1 bg_thresh=996 thresh=1993 gap=666 poll_thresh=18 ino=257 dd-2584 [004] 183.421212: balance_dirty_state: bdi btrfs-1: dirty=619 wb=732 unstable=1 bg_thresh=999 thresh=1998 gap=646 poll_thresh=19 ino=257 dd-2584 [004] 183.421327: balance_dirty_state: bdi btrfs-1: dirty=669 wb=732 unstable=1 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=20 ino=257 dd-2584 [004] 183.421604: balance_dirty_state: bdi btrfs-1: dirty=694 wb=732 unstable=1 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=21 ino=257 dd-2584 [004] 183.421719: balance_dirty_state: bdi btrfs-1: dirty=719 wb=732 unstable=1 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=22 ino=257 dd-2584 [004] 183.421833: balance_dirty_state: bdi btrfs-1: dirty=744 wb=732 unstable=1 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=23 ino=257 dd-2584 [004] 183.421947: balance_dirty_state: bdi btrfs-1: dirty=794 wb=732 unstable=1 bg_thresh=1001 thresh=2003 gap=476 poll_thresh=24 ino=257 dd-2584 [004] 183.421952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 183.428959: balance_dirty_state: bdi btrfs-1: dirty=794 wb=732 unstable=1 bg_thresh=1001 thresh=2003 gap=476 poll_thresh=24 ino=257 dd-2584 [001] 183.428969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=65828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.436976: balance_dirty_state: bdi btrfs-1: dirty=794 wb=732 unstable=1 bg_thresh=1001 thresh=2003 gap=476 poll_thresh=24 ino=257 dd-2584 [001] 183.436985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.444947: balance_dirty_state: bdi btrfs-1: dirty=794 wb=582 unstable=1 bg_thresh=996 thresh=1993 gap=616 poll_thresh=24 ino=257 dd-2584 [001] 183.445042: balance_dirty_state: bdi btrfs-1: dirty=794 wb=582 unstable=1 bg_thresh=996 thresh=1992 gap=615 poll_thresh=18 ino=257 dd-2584 [001] 183.445155: balance_dirty_state: bdi btrfs-1: dirty=844 wb=582 unstable=1 bg_thresh=995 thresh=1991 gap=564 poll_thresh=19 ino=257 dd-2584 [001] 183.445267: balance_dirty_state: bdi btrfs-1: dirty=869 wb=582 unstable=1 bg_thresh=995 thresh=1990 gap=538 poll_thresh=20 ino=257 dd-2584 [001] 183.445381: balance_dirty_state: bdi btrfs-1: dirty=894 wb=582 unstable=1 bg_thresh=994 thresh=1989 gap=512 poll_thresh=21 ino=257 dd-2584 [001] 183.445495: balance_dirty_state: bdi btrfs-1: dirty=919 wb=582 unstable=1 bg_thresh=996 thresh=1993 gap=491 poll_thresh=22 ino=257 dd-2584 [001] 183.445499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 183.452933: balance_dirty_state: bdi btrfs-1: dirty=919 wb=457 unstable=1 bg_thresh=996 thresh=1992 gap=615 poll_thresh=22 ino=257 dd-2584 [004] 183.453174: balance_dirty_state: bdi btrfs-1: dirty=919 wb=457 unstable=1 bg_thresh=996 thresh=1992 gap=615 poll_thresh=16 ino=257 dd-2584 [004] 183.453285: balance_dirty_state: bdi btrfs-1: dirty=969 wb=457 unstable=1 bg_thresh=998 thresh=1997 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 183.453395: balance_dirty_state: bdi btrfs-1: dirty=994 wb=457 unstable=1 bg_thresh=1001 thresh=2002 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 183.453511: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=457 unstable=1 bg_thresh=1003 thresh=2006 gap=529 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 183.453601: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10896 wrote=0 to_write=8192 dd-2584 [004] 183.453635: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=457 unstable=1 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 183.453637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-103% task_weight=98% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 183.455363: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=768 to_write=7424 dd-2584 [004] 183.460874: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1107 unstable=1 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=20 ino=257 dd-2584 [004] 183.460954: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1107 unstable=1 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 183.461009: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1107 unstable=1 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 183.461123: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1107 unstable=1 bg_thresh=1003 thresh=2006 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 183.461235: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1107 unstable=1 bg_thresh=1002 thresh=2005 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 183.461516: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1107 unstable=1 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 183.461520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 183.468891: balance_dirty_state: bdi btrfs-1: dirty=419 wb=982 unstable=1 bg_thresh=993 thresh=1987 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 183.468963: balance_dirty_state: bdi btrfs-1: dirty=419 wb=982 unstable=1 bg_thresh=993 thresh=1987 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 183.469018: balance_dirty_state: bdi btrfs-1: dirty=444 wb=982 unstable=1 bg_thresh=996 thresh=1992 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 183.469073: balance_dirty_state: bdi btrfs-1: dirty=469 wb=982 unstable=1 bg_thresh=998 thresh=1997 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 183.469183: balance_dirty_state: bdi btrfs-1: dirty=494 wb=982 unstable=1 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 183.469296: balance_dirty_state: bdi btrfs-1: dirty=519 wb=982 unstable=1 bg_thresh=1003 thresh=2007 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 183.469408: balance_dirty_state: bdi btrfs-1: dirty=544 wb=982 unstable=1 bg_thresh=1003 thresh=2006 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 183.469412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 183.476948: balance_dirty_state: bdi btrfs-1: dirty=544 wb=982 unstable=1 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 183.476955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 183.484947: balance_dirty_state: bdi btrfs-1: dirty=544 wb=857 unstable=1 bg_thresh=993 thresh=1987 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 183.485128: balance_dirty_state: bdi btrfs-1: dirty=569 wb=857 unstable=1 bg_thresh=993 thresh=1987 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 183.485303: balance_dirty_state: bdi btrfs-1: dirty=594 wb=857 unstable=1 bg_thresh=996 thresh=1992 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 183.485477: balance_dirty_state: bdi btrfs-1: dirty=594 wb=857 unstable=1 bg_thresh=996 thresh=1992 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 183.485827: balance_dirty_state: bdi btrfs-1: dirty=644 wb=857 unstable=1 bg_thresh=998 thresh=1997 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 183.485839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-113% task_weight=99% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 183.492905: balance_dirty_state: bdi btrfs-1: dirty=644 wb=732 unstable=1 bg_thresh=983 thresh=1966 gap=589 poll_thresh=17 ino=257 dd-2584 [002] 183.492987: balance_dirty_state: bdi btrfs-1: dirty=644 wb=707 unstable=1 bg_thresh=983 thresh=1966 gap=614 poll_thresh=13 ino=257 dd-2584 [002] 183.493457: balance_dirty_state: bdi btrfs-1: dirty=669 wb=707 unstable=1 bg_thresh=985 thresh=1971 gap=594 poll_thresh=14 ino=257 dd-2584 [002] 183.493573: balance_dirty_state: bdi btrfs-1: dirty=694 wb=707 unstable=1 bg_thresh=985 thresh=1971 gap=569 poll_thresh=15 ino=257 dd-2584 [002] 183.493688: balance_dirty_state: bdi btrfs-1: dirty=694 wb=707 unstable=1 bg_thresh=988 thresh=1976 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 183.493927: balance_dirty_state: bdi btrfs-1: dirty=744 wb=707 unstable=1 bg_thresh=990 thresh=1981 gap=529 poll_thresh=17 ino=257 dd-2584 [002] 183.494164: balance_dirty_state: bdi btrfs-1: dirty=769 wb=707 unstable=1 bg_thresh=992 thresh=1985 gap=508 poll_thresh=18 ino=257 dd-2584 [002] 183.494399: balance_dirty_state: bdi btrfs-1: dirty=794 wb=707 unstable=1 bg_thresh=992 thresh=1984 gap=482 poll_thresh=19 ino=257 dd-2584 [002] 183.494408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-80% task_weight=98% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 183.504948: balance_dirty_state: bdi btrfs-1: dirty=819 wb=532 unstable=1 bg_thresh=991 thresh=1982 gap=630 poll_thresh=14 ino=257 dd-2584 [002] 183.505005: balance_dirty_state: bdi btrfs-1: dirty=819 wb=532 unstable=1 bg_thresh=993 thresh=1987 gap=635 poll_thresh=15 ino=257 dd-2584 [002] 183.505061: balance_dirty_state: bdi btrfs-1: dirty=844 wb=532 unstable=1 bg_thresh=993 thresh=1987 gap=610 poll_thresh=16 ino=257 dd-2584 [002] 183.505178: balance_dirty_state: bdi btrfs-1: dirty=869 wb=532 unstable=1 bg_thresh=998 thresh=1997 gap=595 poll_thresh=17 ino=257 dd-2584 [002] 183.505295: balance_dirty_state: bdi btrfs-1: dirty=919 wb=532 unstable=1 bg_thresh=998 thresh=1996 gap=544 poll_thresh=18 ino=257 dd-2584 [002] 183.505583: balance_dirty_state: bdi btrfs-1: dirty=944 wb=532 unstable=1 bg_thresh=997 thresh=1995 gap=518 poll_thresh=19 ino=257 dd-2584 [002] 183.505699: balance_dirty_state: bdi btrfs-1: dirty=969 wb=532 unstable=1 bg_thresh=997 thresh=1994 gap=492 poll_thresh=20 ino=257 dd-2584 [002] 183.505704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1280 avg_dirty=1280 bdi_gap=38% task_gap=-23% task_weight=100% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 183.517064: balance_dirty_state: bdi btrfs-1: dirty=994 wb=257 unstable=1 bg_thresh=984 thresh=1968 gap=716 poll_thresh=15 ino=257 flush-btrfs-1-2586 [006] 183.517102: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10960 wrote=0 to_write=8192 dd-2584 [002] 183.517240: balance_dirty_state: bdi btrfs-1: dirty=994 wb=257 unstable=1 bg_thresh=986 thresh=1973 gap=721 poll_thresh=16 ino=257 dd-2584 [002] 183.517589: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=282 unstable=1 bg_thresh=989 thresh=1978 gap=676 poll_thresh=17 ino=257 dd-2584 [002] 183.517950: balance_dirty_state: bdi btrfs-1: dirty=994 wb=332 unstable=1 bg_thresh=991 thresh=1983 gap=656 poll_thresh=18 ino=257 dd-2584 [002] 183.518317: balance_dirty_state: bdi btrfs-1: dirty=969 wb=357 unstable=1 bg_thresh=993 thresh=1987 gap=660 poll_thresh=19 ino=257 dd-2584 [002] 183.518689: balance_dirty_state: bdi btrfs-1: dirty=994 wb=407 unstable=1 bg_thresh=990 thresh=1980 gap=578 poll_thresh=20 ino=257 dd-2584 [002] 183.519058: balance_dirty_state: bdi btrfs-1: dirty=969 wb=457 unstable=1 bg_thresh=989 thresh=1979 gap=552 poll_thresh=21 ino=257 dd-2584 [002] 183.520035: balance_dirty_state: bdi btrfs-1: dirty=844 wb=607 unstable=1 bg_thresh=991 thresh=1983 gap=531 poll_thresh=22 ino=257 dd-2584 [002] 183.520403: balance_dirty_state: bdi btrfs-1: dirty=819 wb=632 unstable=1 bg_thresh=991 thresh=1982 gap=530 poll_thresh=23 ino=257 dd-2584 [002] 183.520766: balance_dirty_state: bdi btrfs-1: dirty=844 wb=682 unstable=1 bg_thresh=990 thresh=1981 gap=454 poll_thresh=24 ino=257 dd-2584 [002] 183.520771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 183.524053: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=976 to_write=7216 dd-2584 [006] 183.524999: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1107 unstable=1 bg_thresh=978 thresh=1957 gap=555 poll_thresh=24 ino=257 dd-2584 [006] 183.525099: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1107 unstable=1 bg_thresh=981 thresh=1962 gap=560 poll_thresh=18 ino=257 dd-2584 [006] 183.525270: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1107 unstable=1 bg_thresh=986 thresh=1972 gap=520 poll_thresh=19 ino=257 dd-2584 [006] 183.525453: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1107 unstable=1 bg_thresh=991 thresh=1983 gap=506 poll_thresh=20 ino=257 dd-2584 [006] 183.525634: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1107 unstable=1 bg_thresh=990 thresh=1980 gap=478 poll_thresh=21 ino=257 dd-2584 [006] 183.525640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1280 avg_dirty=1280 bdi_gap=30% task_gap=-39% task_weight=100% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 183.533135: balance_dirty_state: bdi btrfs-1: dirty=419 wb=982 unstable=1 bg_thresh=992 thresh=1984 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 183.533371: balance_dirty_state: bdi btrfs-1: dirty=444 wb=982 unstable=1 bg_thresh=994 thresh=1988 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 183.533963: balance_dirty_state: bdi btrfs-1: dirty=469 wb=982 unstable=1 bg_thresh=993 thresh=1987 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 183.534201: balance_dirty_state: bdi btrfs-1: dirty=519 wb=982 unstable=1 bg_thresh=993 thresh=1986 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 183.534210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1280 avg_dirty=1280 bdi_gap=34% task_gap=-31% task_weight=99% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 183.541072: balance_dirty_state: bdi btrfs-1: dirty=519 wb=982 unstable=1 bg_thresh=994 thresh=1989 gap=487 poll_thresh=14 ino=257 dd-2584 [006] 183.541077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=64436 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 183.549086: balance_dirty_state: bdi btrfs-1: dirty=519 wb=732 unstable=1 bg_thresh=996 thresh=1993 gap=741 poll_thresh=10 ino=257 dd-2584 [005] 183.549161: balance_dirty_state: bdi btrfs-1: dirty=544 wb=732 unstable=1 bg_thresh=993 thresh=1987 gap=710 poll_thresh=11 ino=257 dd-2584 [005] 183.549222: balance_dirty_state: bdi btrfs-1: dirty=569 wb=732 unstable=1 bg_thresh=996 thresh=1992 gap=690 poll_thresh=12 ino=257 dd-2584 [005] 183.549284: balance_dirty_state: bdi btrfs-1: dirty=569 wb=732 unstable=1 bg_thresh=993 thresh=1986 gap=684 poll_thresh=13 ino=257 dd-2584 [005] 183.549345: balance_dirty_state: bdi btrfs-1: dirty=594 wb=732 unstable=1 bg_thresh=995 thresh=1991 gap=664 poll_thresh=14 ino=257 dd-2584 [005] 183.549405: balance_dirty_state: bdi btrfs-1: dirty=594 wb=732 unstable=1 bg_thresh=992 thresh=1985 gap=658 poll_thresh=15 ino=257 dd-2584 [005] 183.549466: balance_dirty_state: bdi btrfs-1: dirty=619 wb=732 unstable=1 bg_thresh=995 thresh=1990 gap=638 poll_thresh=16 ino=257 dd-2584 [005] 183.549586: balance_dirty_state: bdi btrfs-1: dirty=644 wb=732 unstable=1 bg_thresh=997 thresh=1994 gap=617 poll_thresh=17 ino=257 dd-2584 [005] 183.549707: balance_dirty_state: bdi btrfs-1: dirty=694 wb=732 unstable=1 bg_thresh=996 thresh=1993 gap=566 poll_thresh=18 ino=257 dd-2584 [005] 183.550009: balance_dirty_state: bdi btrfs-1: dirty=719 wb=732 unstable=1 bg_thresh=996 thresh=1992 gap=540 poll_thresh=19 ino=257 dd-2584 [005] 183.550133: balance_dirty_state: bdi btrfs-1: dirty=744 wb=732 unstable=1 bg_thresh=992 thresh=1985 gap=508 poll_thresh=20 ino=257 dd-2584 [005] 183.550255: balance_dirty_state: bdi btrfs-1: dirty=794 wb=732 unstable=1 bg_thresh=994 thresh=1989 gap=462 poll_thresh=21 ino=257 dd-2584 [005] 183.550260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=64436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.557012: balance_dirty_state: bdi btrfs-1: dirty=794 wb=732 unstable=1 bg_thresh=994 thresh=1989 gap=462 poll_thresh=21 ino=257 dd-2584 [005] 183.557021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=64436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.564993: balance_dirty_state: bdi btrfs-1: dirty=794 wb=607 unstable=1 bg_thresh=996 thresh=1993 gap=591 poll_thresh=21 ino=257 dd-2584 [005] 183.565085: balance_dirty_state: bdi btrfs-1: dirty=794 wb=607 unstable=1 bg_thresh=996 thresh=1993 gap=591 poll_thresh=16 ino=257 dd-2584 [005] 183.565201: balance_dirty_state: bdi btrfs-1: dirty=819 wb=607 unstable=1 bg_thresh=996 thresh=1992 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 183.565315: balance_dirty_state: bdi btrfs-1: dirty=869 wb=607 unstable=1 bg_thresh=998 thresh=1996 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 183.565426: balance_dirty_state: bdi btrfs-1: dirty=894 wb=607 unstable=1 bg_thresh=997 thresh=1995 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 183.565431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=64436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.573061: balance_dirty_state: bdi btrfs-1: dirty=894 wb=482 unstable=1 bg_thresh=997 thresh=1994 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 183.573160: balance_dirty_state: bdi btrfs-1: dirty=919 wb=482 unstable=1 bg_thresh=996 thresh=1993 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 183.573219: balance_dirty_state: bdi btrfs-1: dirty=919 wb=482 unstable=1 bg_thresh=996 thresh=1993 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 183.573275: balance_dirty_state: bdi btrfs-1: dirty=944 wb=482 unstable=1 bg_thresh=996 thresh=1992 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 183.573555: balance_dirty_state: bdi btrfs-1: dirty=969 wb=482 unstable=1 bg_thresh=995 thresh=1991 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 183.573668: balance_dirty_state: bdi btrfs-1: dirty=994 wb=482 unstable=1 bg_thresh=997 thresh=1995 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 183.573780: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=482 unstable=1 bg_thresh=997 thresh=1994 gap=467 poll_thresh=19 ino=257 dd-2584 [005] 183.573784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-119% task_weight=101% bdi_bw=64436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 183.573857: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11016 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 183.576174: writeback_single_inode: bdi btrfs-1: ino=257 state= age=268 wrote=768 to_write=7424 dd-2584 [005] 183.580961: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1232 unstable=1 bg_thresh=997 thresh=1994 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 183.580967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-167% task_weight=101% bdi_bw=64436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.589082: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1107 unstable=1 bg_thresh=997 thresh=1995 gap=618 poll_thresh=19 ino=257 dd-2584 [005] 183.589167: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1107 unstable=1 bg_thresh=994 thresh=1989 gap=612 poll_thresh=14 ino=257 dd-2584 [005] 183.589225: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1107 unstable=1 bg_thresh=997 thresh=1994 gap=592 poll_thresh=15 ino=257 dd-2584 [005] 183.589283: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1107 unstable=1 bg_thresh=996 thresh=1993 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 183.589395: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1107 unstable=1 bg_thresh=996 thresh=1992 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 183.589508: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1107 unstable=1 bg_thresh=995 thresh=1991 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 183.589620: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1107 unstable=1 bg_thresh=997 thresh=1995 gap=468 poll_thresh=19 ino=257 dd-2584 [005] 183.589625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=64436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.597029: balance_dirty_state: bdi btrfs-1: dirty=419 wb=982 unstable=1 bg_thresh=997 thresh=1995 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 183.597101: balance_dirty_state: bdi btrfs-1: dirty=419 wb=982 unstable=1 bg_thresh=993 thresh=1987 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 183.597337: balance_dirty_state: bdi btrfs-1: dirty=444 wb=982 unstable=1 bg_thresh=998 thresh=1997 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 183.597402: balance_dirty_state: bdi btrfs-1: dirty=444 wb=982 unstable=1 bg_thresh=994 thresh=1988 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 183.597523: balance_dirty_state: bdi btrfs-1: dirty=494 wb=982 unstable=1 bg_thresh=996 thresh=1993 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 183.597648: balance_dirty_state: bdi btrfs-1: dirty=519 wb=982 unstable=1 bg_thresh=993 thresh=1987 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 183.597653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=101% bdi_bw=64436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.604967: balance_dirty_state: bdi btrfs-1: dirty=519 wb=782 unstable=1 bg_thresh=998 thresh=1996 gap=694 poll_thresh=18 ino=257 dd-2584 [005] 183.605035: balance_dirty_state: bdi btrfs-1: dirty=544 wb=782 unstable=1 bg_thresh=1000 thresh=2001 gap=674 poll_thresh=13 ino=257 dd-2584 [005] 183.605094: balance_dirty_state: bdi btrfs-1: dirty=544 wb=782 unstable=1 bg_thresh=997 thresh=1995 gap=668 poll_thresh=14 ino=257 dd-2584 [005] 183.605154: balance_dirty_state: bdi btrfs-1: dirty=569 wb=782 unstable=1 bg_thresh=1000 thresh=2000 gap=648 poll_thresh=15 ino=257 dd-2584 [005] 183.605212: balance_dirty_state: bdi btrfs-1: dirty=594 wb=782 unstable=1 bg_thresh=999 thresh=1999 gap=622 poll_thresh=16 ino=257 dd-2584 [005] 183.605329: balance_dirty_state: bdi btrfs-1: dirty=619 wb=782 unstable=1 bg_thresh=999 thresh=1998 gap=596 poll_thresh=17 ino=257 dd-2584 [005] 183.605447: balance_dirty_state: bdi btrfs-1: dirty=644 wb=782 unstable=1 bg_thresh=998 thresh=1997 gap=570 poll_thresh=18 ino=257 dd-2584 [005] 183.605563: balance_dirty_state: bdi btrfs-1: dirty=669 wb=782 unstable=1 bg_thresh=998 thresh=1996 gap=544 poll_thresh=19 ino=257 dd-2584 [005] 183.605856: balance_dirty_state: bdi btrfs-1: dirty=719 wb=782 unstable=1 bg_thresh=1000 thresh=2000 gap=498 poll_thresh=20 ino=257 dd-2584 [005] 183.605861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-206% task_weight=101% bdi_bw=64436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.613054: balance_dirty_state: bdi btrfs-1: dirty=719 wb=632 unstable=1 bg_thresh=997 thresh=1994 gap=642 poll_thresh=20 ino=257 dd-2584 [005] 183.613133: balance_dirty_state: bdi btrfs-1: dirty=719 wb=632 unstable=1 bg_thresh=994 thresh=1988 gap=636 poll_thresh=15 ino=257 dd-2584 [005] 183.613193: balance_dirty_state: bdi btrfs-1: dirty=744 wb=632 unstable=1 bg_thresh=996 thresh=1993 gap=616 poll_thresh=16 ino=257 dd-2584 [005] 183.613310: balance_dirty_state: bdi btrfs-1: dirty=769 wb=632 unstable=1 bg_thresh=996 thresh=1992 gap=590 poll_thresh=17 ino=257 dd-2584 [005] 183.613427: balance_dirty_state: bdi btrfs-1: dirty=819 wb=632 unstable=1 bg_thresh=998 thresh=1996 gap=544 poll_thresh=18 ino=257 dd-2584 [005] 183.613544: balance_dirty_state: bdi btrfs-1: dirty=844 wb=632 unstable=1 bg_thresh=997 thresh=1995 gap=518 poll_thresh=19 ino=257 dd-2584 [005] 183.613663: balance_dirty_state: bdi btrfs-1: dirty=869 wb=632 unstable=1 bg_thresh=997 thresh=1994 gap=492 poll_thresh=20 ino=257 dd-2584 [005] 183.613668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=64436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.621032: balance_dirty_state: bdi btrfs-1: dirty=869 wb=632 unstable=1 bg_thresh=990 thresh=1980 gap=478 poll_thresh=20 ino=257 dd-2584 [005] 183.621039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=64436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.629021: balance_dirty_state: bdi btrfs-1: dirty=869 wb=507 unstable=1 bg_thresh=999 thresh=1998 gap=621 poll_thresh=20 ino=257 dd-2584 [005] 183.629105: balance_dirty_state: bdi btrfs-1: dirty=894 wb=507 unstable=1 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=15 ino=257 dd-2584 [005] 183.629166: balance_dirty_state: bdi btrfs-1: dirty=894 wb=507 unstable=1 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=16 ino=257 dd-2584 [005] 183.629286: balance_dirty_state: bdi btrfs-1: dirty=944 wb=507 unstable=1 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=17 ino=257 dd-2584 [005] 183.629579: balance_dirty_state: bdi btrfs-1: dirty=969 wb=507 unstable=1 bg_thresh=1005 thresh=2010 gap=533 poll_thresh=18 ino=257 dd-2584 [005] 183.629697: balance_dirty_state: bdi btrfs-1: dirty=994 wb=507 unstable=1 bg_thresh=1004 thresh=2009 gap=507 poll_thresh=19 ino=257 dd-2584 [005] 183.629816: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=507 unstable=1 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=20 ino=257 dd-2584 [005] 183.629820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=64436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 183.629865: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11072 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 183.633283: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=768 to_write=7424 dd-2584 [005] 183.636994: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1282 unstable=1 bg_thresh=1000 thresh=2001 gap=449 poll_thresh=20 ino=257 dd-2584 [005] 183.637000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=64436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.644952: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1157 unstable=1 bg_thresh=989 thresh=1979 gap=552 poll_thresh=20 ino=257 dd-2584 [005] 183.645023: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1157 unstable=1 bg_thresh=992 thresh=1984 gap=532 poll_thresh=15 ino=257 dd-2584 [005] 183.645088: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1157 unstable=1 bg_thresh=991 thresh=1983 gap=506 poll_thresh=16 ino=257 dd-2584 [005] 183.645216: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1157 unstable=1 bg_thresh=991 thresh=1982 gap=480 poll_thresh=17 ino=257 dd-2584 [005] 183.645220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=63360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.653036: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1157 unstable=1 bg_thresh=985 thresh=1971 gap=469 poll_thresh=17 ino=257 dd-2584 [005] 183.653043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=63360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.664959: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1032 unstable=1 bg_thresh=987 thresh=1975 gap=598 poll_thresh=17 ino=257 dd-2584 [005] 183.665048: balance_dirty_state: bdi btrfs-1: dirty=369 wb=982 unstable=1 bg_thresh=987 thresh=1974 gap=622 poll_thresh=13 ino=257 dd-2584 [005] 183.665129: balance_dirty_state: bdi btrfs-1: dirty=369 wb=907 unstable=1 bg_thresh=987 thresh=1974 gap=697 poll_thresh=14 ino=257 dd-2584 [005] 183.665197: balance_dirty_state: bdi btrfs-1: dirty=394 wb=907 unstable=1 bg_thresh=989 thresh=1979 gap=677 poll_thresh=15 ino=257 dd-2584 [005] 183.665261: balance_dirty_state: bdi btrfs-1: dirty=419 wb=907 unstable=1 bg_thresh=992 thresh=1984 gap=657 poll_thresh=16 ino=257 dd-2584 [005] 183.665396: balance_dirty_state: bdi btrfs-1: dirty=444 wb=907 unstable=1 bg_thresh=988 thresh=1977 gap=625 poll_thresh=17 ino=257 dd-2584 [005] 183.665712: balance_dirty_state: bdi btrfs-1: dirty=469 wb=907 unstable=1 bg_thresh=988 thresh=1976 gap=599 poll_thresh=18 ino=257 dd-2584 [005] 183.665834: balance_dirty_state: bdi btrfs-1: dirty=494 wb=907 unstable=1 bg_thresh=990 thresh=1980 gap=578 poll_thresh=19 ino=257 dd-2584 [005] 183.665957: balance_dirty_state: bdi btrfs-1: dirty=544 wb=907 unstable=1 bg_thresh=989 thresh=1979 gap=527 poll_thresh=20 ino=257 dd-2584 [005] 183.666080: balance_dirty_state: bdi btrfs-1: dirty=569 wb=907 unstable=1 bg_thresh=989 thresh=1978 gap=501 poll_thresh=21 ino=257 dd-2584 [005] 183.666202: balance_dirty_state: bdi btrfs-1: dirty=594 wb=907 unstable=1 bg_thresh=988 thresh=1977 gap=475 poll_thresh=22 ino=257 dd-2584 [005] 183.666207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=63360 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 183.673012: balance_dirty_state: bdi btrfs-1: dirty=594 wb=807 unstable=1 bg_thresh=988 thresh=1976 gap=574 poll_thresh=22 ino=257 dd-2584 [005] 183.673137: balance_dirty_state: bdi btrfs-1: dirty=619 wb=782 unstable=1 bg_thresh=990 thresh=1981 gap=579 poll_thresh=16 ino=257 dd-2584 [005] 183.673374: balance_dirty_state: bdi btrfs-1: dirty=644 wb=782 unstable=1 bg_thresh=990 thresh=1980 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 183.673612: balance_dirty_state: bdi btrfs-1: dirty=669 wb=782 unstable=1 bg_thresh=989 thresh=1978 gap=526 poll_thresh=18 ino=257 dd-2584 [005] 183.674196: balance_dirty_state: bdi btrfs-1: dirty=719 wb=782 unstable=1 bg_thresh=988 thresh=1977 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 183.674205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=63360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.681069: balance_dirty_state: bdi btrfs-1: dirty=719 wb=782 unstable=1 bg_thresh=988 thresh=1977 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 183.681075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=63360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.689068: balance_dirty_state: bdi btrfs-1: dirty=719 wb=782 unstable=1 bg_thresh=988 thresh=1977 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 183.689074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=63360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.697088: balance_dirty_state: bdi btrfs-1: dirty=719 wb=782 unstable=1 bg_thresh=988 thresh=1977 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 183.697097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=63360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.705165: balance_dirty_state: bdi btrfs-1: dirty=719 wb=657 unstable=1 bg_thresh=990 thresh=1981 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 183.705277: balance_dirty_state: bdi btrfs-1: dirty=719 wb=657 unstable=1 bg_thresh=990 thresh=1981 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 183.705374: balance_dirty_state: bdi btrfs-1: dirty=744 wb=657 unstable=1 bg_thresh=990 thresh=1980 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 183.705469: balance_dirty_state: bdi btrfs-1: dirty=769 wb=657 unstable=1 bg_thresh=992 thresh=1985 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 183.705659: balance_dirty_state: bdi btrfs-1: dirty=794 wb=657 unstable=1 bg_thresh=992 thresh=1984 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 183.705848: balance_dirty_state: bdi btrfs-1: dirty=819 wb=657 unstable=1 bg_thresh=991 thresh=1983 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 183.706038: balance_dirty_state: bdi btrfs-1: dirty=869 wb=657 unstable=1 bg_thresh=993 thresh=1987 gap=460 poll_thresh=19 ino=257 dd-2584 [005] 183.706045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=63360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.713142: balance_dirty_state: bdi btrfs-1: dirty=869 wb=657 unstable=1 bg_thresh=993 thresh=1987 gap=460 poll_thresh=19 ino=257 dd-2584 [005] 183.713153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=63360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.721127: balance_dirty_state: bdi btrfs-1: dirty=869 wb=407 unstable=1 bg_thresh=992 thresh=1985 gap=708 poll_thresh=19 ino=257 dd-2584 [005] 183.721206: balance_dirty_state: bdi btrfs-1: dirty=869 wb=407 unstable=1 bg_thresh=989 thresh=1979 gap=702 poll_thresh=14 ino=257 dd-2584 [005] 183.721263: balance_dirty_state: bdi btrfs-1: dirty=894 wb=407 unstable=1 bg_thresh=992 thresh=1984 gap=682 poll_thresh=15 ino=257 dd-2584 [005] 183.721324: balance_dirty_state: bdi btrfs-1: dirty=894 wb=407 unstable=1 bg_thresh=991 thresh=1983 gap=681 poll_thresh=16 ino=257 dd-2584 [005] 183.721436: balance_dirty_state: bdi btrfs-1: dirty=944 wb=407 unstable=1 bg_thresh=991 thresh=1982 gap=630 poll_thresh=17 ino=257 dd-2584 [005] 183.721713: balance_dirty_state: bdi btrfs-1: dirty=969 wb=407 unstable=1 bg_thresh=990 thresh=1981 gap=604 poll_thresh=18 ino=257 dd-2584 [005] 183.721827: balance_dirty_state: bdi btrfs-1: dirty=994 wb=407 unstable=1 bg_thresh=990 thresh=1980 gap=578 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 183.721892: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11164 wrote=0 to_write=8192 dd-2584 [005] 183.721953: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=407 unstable=1 bg_thresh=992 thresh=1984 gap=532 poll_thresh=20 ino=257 dd-2584 [005] 183.722078: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=432 unstable=1 bg_thresh=991 thresh=1983 gap=506 poll_thresh=21 ino=257 dd-2584 [005] 183.722206: balance_dirty_state: bdi btrfs-1: dirty=994 wb=482 unstable=1 bg_thresh=991 thresh=1982 gap=505 poll_thresh=22 ino=257 dd-2584 [005] 183.722332: balance_dirty_state: bdi btrfs-1: dirty=969 wb=532 unstable=1 bg_thresh=993 thresh=1986 gap=484 poll_thresh=23 ino=257 dd-2584 [005] 183.722334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=63360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 183.723939: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=848 to_write=7344 dd-2584 [005] 183.729027: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1132 unstable=1 bg_thresh=990 thresh=1980 gap=578 poll_thresh=23 ino=257 dd-2584 [005] 183.729095: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1132 unstable=1 bg_thresh=987 thresh=1974 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 183.729241: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1132 unstable=1 bg_thresh=986 thresh=1973 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 183.729360: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1132 unstable=1 bg_thresh=988 thresh=1977 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 183.729365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=63360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.737075: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1007 unstable=1 bg_thresh=988 thresh=1976 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 183.737335: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1007 unstable=1 bg_thresh=985 thresh=1970 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 183.737394: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1007 unstable=1 bg_thresh=987 thresh=1975 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 183.737451: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1007 unstable=1 bg_thresh=987 thresh=1974 gap=547 poll_thresh=16 ino=257 dd-2584 [005] 183.737563: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1007 unstable=1 bg_thresh=986 thresh=1973 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 183.737676: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1007 unstable=1 bg_thresh=986 thresh=1972 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 183.737789: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1007 unstable=1 bg_thresh=988 thresh=1976 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 183.737793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=63360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.745107: balance_dirty_state: bdi btrfs-1: dirty=494 wb=857 unstable=1 bg_thresh=986 thresh=1972 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 183.745184: balance_dirty_state: bdi btrfs-1: dirty=519 wb=857 unstable=1 bg_thresh=986 thresh=1972 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 183.745247: balance_dirty_state: bdi btrfs-1: dirty=544 wb=857 unstable=1 bg_thresh=988 thresh=1977 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 183.745312: balance_dirty_state: bdi btrfs-1: dirty=544 wb=857 unstable=1 bg_thresh=982 thresh=1965 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 183.745435: balance_dirty_state: bdi btrfs-1: dirty=594 wb=857 unstable=1 bg_thresh=981 thresh=1963 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 183.745561: balance_dirty_state: bdi btrfs-1: dirty=619 wb=857 unstable=1 bg_thresh=986 thresh=1973 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 183.745858: balance_dirty_state: bdi btrfs-1: dirty=644 wb=857 unstable=1 bg_thresh=987 thresh=1975 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 183.745863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-238% task_weight=100% bdi_bw=63360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 183.753087: balance_dirty_state: bdi btrfs-1: dirty=644 wb=857 unstable=1 bg_thresh=988 thresh=1976 gap=474 poll_thresh=19 ino=257 dd-2584 [003] 183.753093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 183.761009: balance_dirty_state: bdi btrfs-1: dirty=644 wb=732 unstable=1 bg_thresh=987 thresh=1974 gap=597 poll_thresh=19 ino=257 dd-2584 [003] 183.761082: balance_dirty_state: bdi btrfs-1: dirty=644 wb=732 unstable=1 bg_thresh=987 thresh=1974 gap=597 poll_thresh=14 ino=257 dd-2584 [003] 183.761144: balance_dirty_state: bdi btrfs-1: dirty=669 wb=732 unstable=1 bg_thresh=989 thresh=1979 gap=577 poll_thresh=15 ino=257 dd-2584 [003] 183.761203: balance_dirty_state: bdi btrfs-1: dirty=694 wb=732 unstable=1 bg_thresh=992 thresh=1984 gap=557 poll_thresh=16 ino=257 dd-2584 [003] 183.761319: balance_dirty_state: bdi btrfs-1: dirty=719 wb=732 unstable=1 bg_thresh=994 thresh=1989 gap=537 poll_thresh=17 ino=257 dd-2584 [003] 183.761439: balance_dirty_state: bdi btrfs-1: dirty=744 wb=732 unstable=1 bg_thresh=994 thresh=1988 gap=511 poll_thresh=18 ino=257 dd-2584 [003] 183.761557: balance_dirty_state: bdi btrfs-1: dirty=794 wb=732 unstable=1 bg_thresh=993 thresh=1987 gap=460 poll_thresh=19 ino=257 dd-2584 [003] 183.761561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=101% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 183.768998: balance_dirty_state: bdi btrfs-1: dirty=794 wb=607 unstable=1 bg_thresh=994 thresh=1989 gap=587 poll_thresh=19 ino=257 dd-2584 [003] 183.769066: balance_dirty_state: bdi btrfs-1: dirty=794 wb=607 unstable=1 bg_thresh=994 thresh=1988 gap=586 poll_thresh=14 ino=257 dd-2584 [003] 183.769130: balance_dirty_state: bdi btrfs-1: dirty=819 wb=607 unstable=1 bg_thresh=996 thresh=1993 gap=566 poll_thresh=15 ino=257 dd-2584 [003] 183.769191: balance_dirty_state: bdi btrfs-1: dirty=844 wb=607 unstable=1 bg_thresh=993 thresh=1987 gap=535 poll_thresh=16 ino=257 dd-2584 [003] 183.769312: balance_dirty_state: bdi btrfs-1: dirty=869 wb=607 unstable=1 bg_thresh=995 thresh=1991 gap=514 poll_thresh=17 ino=257 dd-2584 [003] 183.769605: balance_dirty_state: bdi btrfs-1: dirty=894 wb=607 unstable=1 bg_thresh=995 thresh=1990 gap=488 poll_thresh=18 ino=257 dd-2584 [003] 183.769609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.777059: balance_dirty_state: bdi btrfs-1: dirty=894 wb=607 unstable=1 bg_thresh=989 thresh=1978 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 183.777065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-283% task_weight=101% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.785047: balance_dirty_state: bdi btrfs-1: dirty=894 wb=607 unstable=1 bg_thresh=985 thresh=1970 gap=468 poll_thresh=18 ino=257 dd-2584 [001] 183.785053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.793054: balance_dirty_state: bdi btrfs-1: dirty=894 wb=482 unstable=1 bg_thresh=980 thresh=1960 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 183.793122: balance_dirty_state: bdi btrfs-1: dirty=919 wb=482 unstable=1 bg_thresh=980 thresh=1960 gap=558 poll_thresh=13 ino=257 dd-2584 [001] 183.793182: balance_dirty_state: bdi btrfs-1: dirty=944 wb=482 unstable=1 bg_thresh=982 thresh=1965 gap=538 poll_thresh=14 ino=257 dd-2584 [001] 183.793241: balance_dirty_state: bdi btrfs-1: dirty=944 wb=482 unstable=1 bg_thresh=982 thresh=1965 gap=538 poll_thresh=15 ino=257 dd-2584 [001] 183.793298: balance_dirty_state: bdi btrfs-1: dirty=969 wb=482 unstable=1 bg_thresh=985 thresh=1970 gap=518 poll_thresh=16 ino=257 dd-2584 [001] 183.793420: balance_dirty_state: bdi btrfs-1: dirty=994 wb=482 unstable=1 bg_thresh=987 thresh=1975 gap=498 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 183.793474: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11236 wrote=0 to_write=8192 dd-2584 [001] 183.793550: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=482 unstable=1 bg_thresh=989 thresh=1979 gap=452 poll_thresh=18 ino=257 dd-2584 [001] 183.793551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 183.795226: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=752 to_write=7440 dd-2584 [005] 183.801038: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1232 unstable=1 bg_thresh=992 thresh=1985 gap=458 poll_thresh=18 ino=257 dd-2584 [005] 183.801046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.809038: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1107 unstable=1 bg_thresh=989 thresh=1978 gap=576 poll_thresh=18 ino=257 dd-2584 [005] 183.809146: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1107 unstable=1 bg_thresh=991 thresh=1983 gap=556 poll_thresh=13 ino=257 dd-2584 [005] 183.809267: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1107 unstable=1 bg_thresh=994 thresh=1988 gap=561 poll_thresh=14 ino=257 dd-2584 [005] 183.809388: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1107 unstable=1 bg_thresh=994 thresh=1988 gap=536 poll_thresh=15 ino=257 dd-2584 [005] 183.809507: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1107 unstable=1 bg_thresh=996 thresh=1993 gap=516 poll_thresh=16 ino=257 dd-2584 [005] 183.809747: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1107 unstable=1 bg_thresh=996 thresh=1992 gap=490 poll_thresh=17 ino=257 dd-2584 [005] 183.809755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.817119: balance_dirty_state: bdi btrfs-1: dirty=394 wb=982 unstable=1 bg_thresh=995 thresh=1991 gap=614 poll_thresh=17 ino=257 dd-2584 [005] 183.817367: balance_dirty_state: bdi btrfs-1: dirty=419 wb=982 unstable=1 bg_thresh=996 thresh=1992 gap=590 poll_thresh=13 ino=257 dd-2584 [005] 183.817425: balance_dirty_state: bdi btrfs-1: dirty=419 wb=982 unstable=1 bg_thresh=996 thresh=1992 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 183.817483: balance_dirty_state: bdi btrfs-1: dirty=444 wb=982 unstable=1 bg_thresh=995 thresh=1991 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 183.817539: balance_dirty_state: bdi btrfs-1: dirty=469 wb=982 unstable=1 bg_thresh=998 thresh=1996 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 183.817652: balance_dirty_state: bdi btrfs-1: dirty=494 wb=982 unstable=1 bg_thresh=997 thresh=1995 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 183.817765: balance_dirty_state: bdi btrfs-1: dirty=519 wb=982 unstable=1 bg_thresh=994 thresh=1988 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 183.817770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.825059: balance_dirty_state: bdi btrfs-1: dirty=519 wb=857 unstable=1 bg_thresh=994 thresh=1988 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 183.825162: balance_dirty_state: bdi btrfs-1: dirty=544 wb=857 unstable=1 bg_thresh=996 thresh=1993 gap=591 poll_thresh=13 ino=257 dd-2584 [005] 183.825221: balance_dirty_state: bdi btrfs-1: dirty=544 wb=857 unstable=1 bg_thresh=996 thresh=1992 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 183.825280: balance_dirty_state: bdi btrfs-1: dirty=569 wb=857 unstable=1 bg_thresh=996 thresh=1992 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 183.825339: balance_dirty_state: bdi btrfs-1: dirty=594 wb=857 unstable=1 bg_thresh=995 thresh=1991 gap=539 poll_thresh=16 ino=257 dd-2584 [005] 183.825458: balance_dirty_state: bdi btrfs-1: dirty=619 wb=857 unstable=1 bg_thresh=995 thresh=1990 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 183.825576: balance_dirty_state: bdi btrfs-1: dirty=644 wb=857 unstable=1 bg_thresh=994 thresh=1989 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 183.825580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.833078: balance_dirty_state: bdi btrfs-1: dirty=644 wb=857 unstable=1 bg_thresh=994 thresh=1989 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 183.833090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.841090: balance_dirty_state: bdi btrfs-1: dirty=644 wb=782 unstable=1 bg_thresh=994 thresh=1989 gap=562 poll_thresh=18 ino=257 dd-2584 [005] 183.841340: balance_dirty_state: bdi btrfs-1: dirty=669 wb=782 unstable=1 bg_thresh=997 thresh=1994 gap=542 poll_thresh=13 ino=257 dd-2584 [005] 183.841402: balance_dirty_state: bdi btrfs-1: dirty=669 wb=782 unstable=1 bg_thresh=996 thresh=1993 gap=541 poll_thresh=14 ino=257 dd-2584 [005] 183.841463: balance_dirty_state: bdi btrfs-1: dirty=694 wb=782 unstable=1 bg_thresh=996 thresh=1993 gap=516 poll_thresh=15 ino=257 dd-2584 [005] 183.841523: balance_dirty_state: bdi btrfs-1: dirty=719 wb=782 unstable=1 bg_thresh=996 thresh=1992 gap=490 poll_thresh=16 ino=257 dd-2584 [005] 183.841528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 183.849150: balance_dirty_state: bdi btrfs-1: dirty=719 wb=507 unstable=1 bg_thresh=996 thresh=1992 gap=765 poll_thresh=16 ino=257 dd-2584 [005] 183.849218: balance_dirty_state: bdi btrfs-1: dirty=719 wb=507 unstable=1 bg_thresh=996 thresh=1992 gap=765 poll_thresh=12 ino=257 dd-2584 [005] 183.849283: balance_dirty_state: bdi btrfs-1: dirty=744 wb=507 unstable=1 bg_thresh=995 thresh=1991 gap=739 poll_thresh=13 ino=257 dd-2584 [005] 183.849344: balance_dirty_state: bdi btrfs-1: dirty=769 wb=507 unstable=1 bg_thresh=995 thresh=1990 gap=713 poll_thresh=14 ino=257 dd-2584 [005] 183.849406: balance_dirty_state: bdi btrfs-1: dirty=769 wb=507 unstable=1 bg_thresh=995 thresh=1990 gap=713 poll_thresh=15 ino=257 dd-2584 [005] 183.849470: balance_dirty_state: bdi btrfs-1: dirty=794 wb=507 unstable=1 bg_thresh=994 thresh=1989 gap=687 poll_thresh=16 ino=257 dd-2584 [005] 183.849592: balance_dirty_state: bdi btrfs-1: dirty=819 wb=507 unstable=1 bg_thresh=994 thresh=1988 gap=661 poll_thresh=17 ino=257 dd-2584 [005] 183.849717: balance_dirty_state: bdi btrfs-1: dirty=869 wb=507 unstable=1 bg_thresh=996 thresh=1992 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 183.849841: balance_dirty_state: bdi btrfs-1: dirty=894 wb=507 unstable=1 bg_thresh=995 thresh=1991 gap=589 poll_thresh=19 ino=257 dd-2584 [005] 183.850145: balance_dirty_state: bdi btrfs-1: dirty=919 wb=507 unstable=1 bg_thresh=995 thresh=1990 gap=563 poll_thresh=20 ino=257 dd-2584 [005] 183.850271: balance_dirty_state: bdi btrfs-1: dirty=944 wb=507 unstable=1 bg_thresh=994 thresh=1989 gap=537 poll_thresh=21 ino=257 dd-2584 [005] 183.850399: balance_dirty_state: bdi btrfs-1: dirty=994 wb=507 unstable=1 bg_thresh=996 thresh=1993 gap=491 poll_thresh=22 ino=257 dd-2584 [005] 183.850404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.857149: balance_dirty_state: bdi btrfs-1: dirty=994 wb=382 unstable=1 bg_thresh=996 thresh=1993 gap=616 poll_thresh=22 ino=257 dd-2584 [005] 183.857228: balance_dirty_state: bdi btrfs-1: dirty=994 wb=382 unstable=1 bg_thresh=993 thresh=1987 gap=610 poll_thresh=16 ino=257 dd-2584 [005] 183.857357: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=382 unstable=1 bg_thresh=995 thresh=1991 gap=564 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 183.857390: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11300 wrote=0 to_write=8192 dd-2584 [005] 183.857490: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=382 unstable=1 bg_thresh=995 thresh=1990 gap=538 poll_thresh=18 ino=257 dd-2584 [005] 183.857628: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=432 unstable=1 bg_thresh=994 thresh=1989 gap=512 poll_thresh=19 ino=257 dd-2584 [005] 183.857763: balance_dirty_state: bdi btrfs-1: dirty=994 wb=482 unstable=1 bg_thresh=994 thresh=1988 gap=511 poll_thresh=20 ino=257 dd-2584 [005] 183.857897: balance_dirty_state: bdi btrfs-1: dirty=994 wb=532 unstable=1 bg_thresh=996 thresh=1992 gap=465 poll_thresh=21 ino=257 dd-2584 [005] 183.857898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=59832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 183.861064: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=864 to_write=7328 dd-2584 [005] 183.865155: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1132 unstable=1 bg_thresh=996 thresh=1992 gap=565 poll_thresh=21 ino=257 dd-2584 [005] 183.865396: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1132 unstable=1 bg_thresh=996 thresh=1992 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 183.865520: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1132 unstable=1 bg_thresh=998 thresh=1996 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 183.865644: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1132 unstable=1 bg_thresh=994 thresh=1989 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 183.865648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=59832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.873108: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1007 unstable=1 bg_thresh=994 thresh=1989 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 183.873250: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1007 unstable=1 bg_thresh=997 thresh=1994 gap=592 poll_thresh=13 ino=257 dd-2584 [005] 183.873377: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1007 unstable=1 bg_thresh=994 thresh=1988 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 183.873514: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1007 unstable=1 bg_thresh=992 thresh=1984 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 183.873654: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1007 unstable=1 bg_thresh=995 thresh=1990 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 183.873922: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1007 unstable=1 bg_thresh=994 thresh=1988 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 183.874207: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1007 unstable=1 bg_thresh=993 thresh=1986 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 183.874216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=59832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.881149: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1007 unstable=1 bg_thresh=993 thresh=1986 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 183.881158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=59832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.889115: balance_dirty_state: bdi btrfs-1: dirty=485 wb=882 unstable=1 bg_thresh=993 thresh=1986 gap=618 poll_thresh=18 ino=257 dd-2584 [005] 183.889199: balance_dirty_state: bdi btrfs-1: dirty=511 wb=882 unstable=1 bg_thresh=993 thresh=1987 gap=593 poll_thresh=13 ino=257 dd-2584 [005] 183.889268: balance_dirty_state: bdi btrfs-1: dirty=524 wb=882 unstable=1 bg_thresh=993 thresh=1986 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 183.889337: balance_dirty_state: bdi btrfs-1: dirty=537 wb=882 unstable=1 bg_thresh=994 thresh=1988 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 183.889579: balance_dirty_state: bdi btrfs-1: dirty=550 wb=882 unstable=1 bg_thresh=993 thresh=1987 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 183.889715: balance_dirty_state: bdi btrfs-1: dirty=589 wb=882 unstable=1 bg_thresh=993 thresh=1987 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 183.889849: balance_dirty_state: bdi btrfs-1: dirty=615 wb=882 unstable=1 bg_thresh=993 thresh=1987 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 183.889854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=59832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.897014: balance_dirty_state: bdi btrfs-1: dirty=615 wb=882 unstable=1 bg_thresh=989 thresh=1978 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 183.897021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=59832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.905013: balance_dirty_state: bdi btrfs-1: dirty=615 wb=607 unstable=1 bg_thresh=989 thresh=1978 gap=755 poll_thresh=18 ino=257 dd-2584 [001] 183.905153: balance_dirty_state: bdi btrfs-1: dirty=628 wb=607 unstable=1 bg_thresh=988 thresh=1977 gap=741 poll_thresh=13 ino=257 dd-2584 [001] 183.905296: balance_dirty_state: bdi btrfs-1: dirty=641 wb=607 unstable=1 bg_thresh=987 thresh=1974 gap=725 poll_thresh=14 ino=257 dd-2584 [001] 183.905434: balance_dirty_state: bdi btrfs-1: dirty=667 wb=607 unstable=1 bg_thresh=986 thresh=1973 gap=698 poll_thresh=15 ino=257 dd-2584 [001] 183.905577: balance_dirty_state: bdi btrfs-1: dirty=680 wb=607 unstable=1 bg_thresh=986 thresh=1972 gap=684 poll_thresh=16 ino=257 dd-2584 [001] 183.905770: balance_dirty_state: bdi btrfs-1: dirty=705 wb=607 unstable=1 bg_thresh=983 thresh=1966 gap=653 poll_thresh=17 ino=257 dd-2584 [001] 183.905950: balance_dirty_state: bdi btrfs-1: dirty=730 wb=607 unstable=1 bg_thresh=985 thresh=1971 gap=633 poll_thresh=18 ino=257 dd-2584 [001] 183.906200: balance_dirty_state: bdi btrfs-1: dirty=755 wb=607 unstable=1 bg_thresh=985 thresh=1970 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 183.906511: balance_dirty_state: bdi btrfs-1: dirty=780 wb=607 unstable=1 bg_thresh=987 thresh=1975 gap=587 poll_thresh=20 ino=257 dd-2584 [001] 183.906646: balance_dirty_state: bdi btrfs-1: dirty=830 wb=607 unstable=1 bg_thresh=989 thresh=1979 gap=541 poll_thresh=21 ino=257 dd-2584 [001] 183.906929: balance_dirty_state: bdi btrfs-1: dirty=843 wb=607 unstable=1 bg_thresh=985 thresh=1970 gap=519 poll_thresh=22 ino=257 dd-2584 [001] 183.907059: balance_dirty_state: bdi btrfs-1: dirty=906 wb=607 unstable=1 bg_thresh=987 thresh=1975 gap=461 poll_thresh=23 ino=257 dd-2584 [001] 183.907064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=59832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.913032: balance_dirty_state: bdi btrfs-1: dirty=906 wb=607 unstable=1 bg_thresh=1018 thresh=2036 gap=522 poll_thresh=23 ino=257 dd-2584 [001] 183.913104: balance_dirty_state: bdi btrfs-1: dirty=906 wb=607 unstable=1 bg_thresh=1015 thresh=2030 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 183.913230: balance_dirty_state: bdi btrfs-1: dirty=931 wb=607 unstable=1 bg_thresh=1014 thresh=2029 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 183.913235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=101% bdi_bw=59832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.925134: balance_dirty_state: bdi btrfs-1: dirty=931 wb=482 unstable=1 bg_thresh=1008 thresh=2017 gap=603 poll_thresh=18 ino=257 dd-2584 [001] 183.925208: balance_dirty_state: bdi btrfs-1: dirty=956 wb=482 unstable=1 bg_thresh=1011 thresh=2022 gap=583 poll_thresh=13 ino=257 dd-2584 [001] 183.925271: balance_dirty_state: bdi btrfs-1: dirty=981 wb=482 unstable=1 bg_thresh=1010 thresh=2021 gap=557 poll_thresh=14 ino=257 dd-2584 [001] 183.925340: balance_dirty_state: bdi btrfs-1: dirty=981 wb=482 unstable=1 bg_thresh=1007 thresh=2015 gap=551 poll_thresh=15 ino=257 dd-2584 [001] 183.925402: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=482 unstable=1 bg_thresh=1010 thresh=2020 gap=531 poll_thresh=16 ino=257 dd-2584 [001] 183.925528: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=482 unstable=1 bg_thresh=1009 thresh=2019 gap=505 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 183.925603: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11368 wrote=0 to_write=8192 dd-2584 [001] 183.925840: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=507 unstable=1 bg_thresh=1009 thresh=2018 gap=454 poll_thresh=18 ino=257 dd-2584 [001] 183.925842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-324% task_weight=101% bdi_bw=59832 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 183.927479: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=280 wrote=800 to_write=7392 dd-2584 [001] 183.937170: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1144 unstable=1 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=18 ino=257 dd-2584 [001] 183.937239: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1144 unstable=1 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=13 ino=257 dd-2584 [001] 183.937298: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1144 unstable=1 bg_thresh=1007 thresh=2015 gap=551 poll_thresh=14 ino=257 dd-2584 [001] 183.937359: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1144 unstable=1 bg_thresh=1007 thresh=2014 gap=525 poll_thresh=15 ino=257 dd-2584 [001] 183.937417: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1144 unstable=1 bg_thresh=1007 thresh=2014 gap=525 poll_thresh=16 ino=257 dd-2584 [001] 183.937535: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1144 unstable=1 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=17 ino=257 dd-2584 [001] 183.937540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=100% bdi_bw=59832 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 183.945196: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1019 unstable=1 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=17 ino=257 dd-2584 [005] 183.945307: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1019 unstable=1 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=13 ino=257 dd-2584 [005] 183.945428: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1019 unstable=1 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 183.945549: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1019 unstable=1 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 183.945671: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1019 unstable=1 bg_thresh=1006 thresh=2013 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 183.945912: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1019 unstable=1 bg_thresh=1006 thresh=2012 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 183.946155: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1019 unstable=1 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 183.946164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=59832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.953157: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1019 unstable=1 bg_thresh=1006 thresh=2012 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 183.953170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=59832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 183.961155: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1019 unstable=1 bg_thresh=1006 thresh=2012 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 183.961165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=57504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.969149: balance_dirty_state: bdi btrfs-1: dirty=494 wb=894 unstable=1 bg_thresh=1007 thresh=2014 gap=625 poll_thresh=18 ino=257 dd-2584 [001] 183.969634: balance_dirty_state: bdi btrfs-1: dirty=519 wb=894 unstable=1 bg_thresh=1009 thresh=2019 gap=605 poll_thresh=13 ino=257 dd-2584 [001] 183.969757: balance_dirty_state: bdi btrfs-1: dirty=544 wb=894 unstable=1 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 183.969879: balance_dirty_state: bdi btrfs-1: dirty=544 wb=894 unstable=1 bg_thresh=1009 thresh=2018 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 183.970002: balance_dirty_state: bdi btrfs-1: dirty=569 wb=894 unstable=1 bg_thresh=1008 thresh=2017 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 183.970242: balance_dirty_state: bdi btrfs-1: dirty=594 wb=894 unstable=1 bg_thresh=1008 thresh=2016 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 183.970482: balance_dirty_state: bdi btrfs-1: dirty=644 wb=894 unstable=1 bg_thresh=1007 thresh=2015 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 183.970490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=57504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.977132: balance_dirty_state: bdi btrfs-1: dirty=644 wb=894 unstable=1 bg_thresh=1007 thresh=2015 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 183.977137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=57504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 183.985033: balance_dirty_state: bdi btrfs-1: dirty=644 wb=794 unstable=1 bg_thresh=1030 thresh=2060 gap=621 poll_thresh=18 ino=257 dd-2584 [001] 183.985105: balance_dirty_state: bdi btrfs-1: dirty=644 wb=794 unstable=1 bg_thresh=1029 thresh=2059 gap=620 poll_thresh=13 ino=257 dd-2584 [001] 183.985168: balance_dirty_state: bdi btrfs-1: dirty=669 wb=794 unstable=1 bg_thresh=1032 thresh=2064 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 183.985234: balance_dirty_state: bdi btrfs-1: dirty=669 wb=794 unstable=1 bg_thresh=1031 thresh=2063 gap=599 poll_thresh=15 ino=257 dd-2584 [001] 183.985296: balance_dirty_state: bdi btrfs-1: dirty=694 wb=794 unstable=1 bg_thresh=1031 thresh=2063 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 183.985423: balance_dirty_state: bdi btrfs-1: dirty=719 wb=794 unstable=1 bg_thresh=1027 thresh=2054 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 183.985549: balance_dirty_state: bdi btrfs-1: dirty=769 wb=794 unstable=1 bg_thresh=1029 thresh=2059 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 183.985553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-272% task_weight=100% bdi_bw=57504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 183.993125: balance_dirty_state: bdi btrfs-1: dirty=769 wb=681 unstable=1 bg_thresh=1031 thresh=2062 gap=611 poll_thresh=18 ino=257 dd-2584 [003] 183.993364: balance_dirty_state: bdi btrfs-1: dirty=794 wb=681 unstable=1 bg_thresh=1030 thresh=2061 gap=585 poll_thresh=13 ino=257 dd-2584 [003] 183.993427: balance_dirty_state: bdi btrfs-1: dirty=794 wb=681 unstable=1 bg_thresh=1030 thresh=2061 gap=585 poll_thresh=14 ino=257 dd-2584 [003] 183.993490: balance_dirty_state: bdi btrfs-1: dirty=819 wb=681 unstable=1 bg_thresh=1030 thresh=2060 gap=559 poll_thresh=15 ino=257 dd-2584 [003] 183.993551: balance_dirty_state: bdi btrfs-1: dirty=844 wb=681 unstable=1 bg_thresh=1032 thresh=2065 gap=539 poll_thresh=16 ino=257 dd-2584 [003] 183.993673: balance_dirty_state: bdi btrfs-1: dirty=869 wb=681 unstable=1 bg_thresh=1032 thresh=2064 gap=513 poll_thresh=17 ino=257 dd-2584 [003] 183.993677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-37% task_gap=-175% task_weight=100% bdi_bw=57504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 184.005125: balance_dirty_state: bdi btrfs-1: dirty=869 wb=551 unstable=1 bg_thresh=1029 thresh=2059 gap=638 poll_thresh=17 ino=257 dd-2584 [003] 184.005195: balance_dirty_state: bdi btrfs-1: dirty=894 wb=551 unstable=1 bg_thresh=1029 thresh=2058 gap=612 poll_thresh=13 ino=257 dd-2584 [003] 184.005258: balance_dirty_state: bdi btrfs-1: dirty=894 wb=551 unstable=1 bg_thresh=1029 thresh=2058 gap=612 poll_thresh=14 ino=257 dd-2584 [003] 184.005319: balance_dirty_state: bdi btrfs-1: dirty=919 wb=551 unstable=1 bg_thresh=1028 thresh=2057 gap=586 poll_thresh=15 ino=257 dd-2584 [003] 184.005380: balance_dirty_state: bdi btrfs-1: dirty=919 wb=551 unstable=1 bg_thresh=1028 thresh=2057 gap=586 poll_thresh=16 ino=257 dd-2584 [003] 184.005505: balance_dirty_state: bdi btrfs-1: dirty=969 wb=551 unstable=1 bg_thresh=1027 thresh=2055 gap=534 poll_thresh=17 ino=257 dd-2584 [003] 184.005628: balance_dirty_state: bdi btrfs-1: dirty=994 wb=551 unstable=1 bg_thresh=1027 thresh=2054 gap=508 poll_thresh=18 ino=257 dd-2584 [003] 184.005633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=57504 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 184.013116: balance_dirty_state: bdi btrfs-1: dirty=994 wb=551 unstable=1 bg_thresh=1028 thresh=2056 gap=510 poll_thresh=18 ino=257 dd-2584 [003] 184.013121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=57504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 184.021130: balance_dirty_state: bdi btrfs-1: dirty=994 wb=421 unstable=1 bg_thresh=1028 thresh=2057 gap=641 poll_thresh=18 ino=257 dd-2584 [003] 184.021246: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=421 unstable=1 bg_thresh=1031 thresh=2062 gap=621 poll_thresh=13 ino=257 dd-2584 [003] 184.021308: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=421 unstable=1 bg_thresh=1028 thresh=2056 gap=615 poll_thresh=14 ino=257 dd-2584 [003] 184.021536: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=421 unstable=1 bg_thresh=1027 thresh=2055 gap=589 poll_thresh=15 ino=257 dd-2584 [003] 184.021603: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=421 unstable=1 bg_thresh=1027 thresh=2055 gap=564 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 184.021603: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11464 wrote=0 to_write=8192 dd-2584 [003] 184.021730: balance_dirty_state: bdi btrfs-1: dirty=1094 wb=421 unstable=1 bg_thresh=1029 thresh=2059 gap=543 poll_thresh=17 ino=257 dd-2584 [003] 184.021861: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=471 unstable=1 bg_thresh=1029 thresh=2058 gap=517 poll_thresh=18 ino=257 dd-2584 [003] 184.021998: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=521 unstable=1 bg_thresh=1028 thresh=2057 gap=516 poll_thresh=19 ino=257 dd-2584 [003] 184.022144: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=596 unstable=1 bg_thresh=1027 thresh=2055 gap=450 poll_thresh=20 ino=257 dd-2584 [003] 184.022146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=57504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 184.023721: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=376 wrote=896 to_write=7296 dd-2584 [003] 184.029093: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1209 unstable=1 bg_thresh=1025 thresh=2050 gap=571 poll_thresh=20 ino=257 dd-2584 [003] 184.029180: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1209 unstable=1 bg_thresh=1026 thresh=2052 gap=548 poll_thresh=15 ino=257 dd-2584 [003] 184.029257: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1209 unstable=1 bg_thresh=1028 thresh=2057 gap=528 poll_thresh=16 ino=257 dd-2584 [003] 184.029410: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1209 unstable=1 bg_thresh=1028 thresh=2056 gap=502 poll_thresh=17 ino=257 dd-2584 [003] 184.029416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=57504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 184.037096: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1200 unstable=1 bg_thresh=1015 thresh=2031 gap=490 poll_thresh=17 ino=257 dd-2584 [003] 184.037101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=57504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 184.045157: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1084 unstable=1 bg_thresh=1004 thresh=2008 gap=560 poll_thresh=17 ino=257 dd-2584 [003] 184.045233: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1084 unstable=1 bg_thresh=1004 thresh=2008 gap=560 poll_thresh=13 ino=257 dd-2584 [003] 184.045300: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1084 unstable=1 bg_thresh=1003 thresh=2007 gap=534 poll_thresh=14 ino=257 dd-2584 [003] 184.045551: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1084 unstable=1 bg_thresh=1006 thresh=2012 gap=514 poll_thresh=15 ino=257 dd-2584 [003] 184.045614: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1084 unstable=1 bg_thresh=1005 thresh=2011 gap=513 poll_thresh=16 ino=257 dd-2584 [003] 184.045735: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1084 unstable=1 bg_thresh=1005 thresh=2010 gap=462 poll_thresh=17 ino=257 dd-2584 [003] 184.045740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=57504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 184.053200: balance_dirty_state: bdi btrfs-1: dirty=463 wb=959 unstable=1 bg_thresh=1006 thresh=2013 gap=590 poll_thresh=17 ino=257 dd-2584 [006] 184.053268: balance_dirty_state: bdi btrfs-1: dirty=463 wb=959 unstable=1 bg_thresh=1006 thresh=2013 gap=590 poll_thresh=13 ino=257 dd-2584 [006] 184.053327: balance_dirty_state: bdi btrfs-1: dirty=488 wb=959 unstable=1 bg_thresh=1009 thresh=2018 gap=570 poll_thresh=14 ino=257 dd-2584 [006] 184.053385: balance_dirty_state: bdi btrfs-1: dirty=513 wb=959 unstable=1 bg_thresh=1011 thresh=2023 gap=550 poll_thresh=15 ino=257 dd-2584 [006] 184.053442: balance_dirty_state: bdi btrfs-1: dirty=513 wb=959 unstable=1 bg_thresh=1011 thresh=2023 gap=550 poll_thresh=16 ino=257 dd-2584 [006] 184.053566: balance_dirty_state: bdi btrfs-1: dirty=563 wb=959 unstable=1 bg_thresh=1014 thresh=2028 gap=505 poll_thresh=17 ino=257 dd-2584 [006] 184.053571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=57504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 184.065157: balance_dirty_state: bdi btrfs-1: dirty=565 wb=951 unstable=1 bg_thresh=1004 thresh=2009 gap=492 poll_thresh=17 ino=257 dd-2584 [006] 184.065162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=55568 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 184.073210: balance_dirty_state: bdi btrfs-1: dirty=558 wb=895 unstable=1 bg_thresh=1003 thresh=2007 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 184.073308: balance_dirty_state: bdi btrfs-1: dirty=558 wb=895 unstable=1 bg_thresh=1002 thresh=2005 gap=551 poll_thresh=13 ino=257 dd-2584 [006] 184.073388: balance_dirty_state: bdi btrfs-1: dirty=583 wb=820 unstable=1 bg_thresh=1002 thresh=2004 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 184.073457: balance_dirty_state: bdi btrfs-1: dirty=608 wb=770 unstable=1 bg_thresh=1002 thresh=2004 gap=625 poll_thresh=15 ino=257 dd-2584 [006] 184.073520: balance_dirty_state: bdi btrfs-1: dirty=608 wb=770 unstable=1 bg_thresh=1001 thresh=2003 gap=624 poll_thresh=16 ino=257 dd-2584 [006] 184.073638: balance_dirty_state: bdi btrfs-1: dirty=658 wb=770 unstable=1 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=17 ino=257 dd-2584 [006] 184.073923: balance_dirty_state: bdi btrfs-1: dirty=683 wb=770 unstable=1 bg_thresh=1003 thresh=2006 gap=552 poll_thresh=18 ino=257 dd-2584 [006] 184.074039: balance_dirty_state: bdi btrfs-1: dirty=708 wb=770 unstable=1 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=19 ino=257 dd-2584 [006] 184.074155: balance_dirty_state: bdi btrfs-1: dirty=733 wb=770 unstable=1 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=20 ino=257 dd-2584 [006] 184.074159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=55568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 184.081137: balance_dirty_state: bdi btrfs-1: dirty=733 wb=695 unstable=1 bg_thresh=998 thresh=1996 gap=567 poll_thresh=20 ino=257 dd-2584 [006] 184.081218: balance_dirty_state: bdi btrfs-1: dirty=758 wb=645 unstable=1 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=15 ino=257 dd-2584 [006] 184.081283: balance_dirty_state: bdi btrfs-1: dirty=785 wb=640 unstable=1 bg_thresh=999 thresh=1998 gap=572 poll_thresh=16 ino=257 dd-2584 [006] 184.081411: balance_dirty_state: bdi btrfs-1: dirty=810 wb=640 unstable=1 bg_thresh=1007 thresh=2014 gap=563 poll_thresh=17 ino=257 dd-2584 [006] 184.081536: balance_dirty_state: bdi btrfs-1: dirty=835 wb=640 unstable=1 bg_thresh=1005 thresh=2010 gap=534 poll_thresh=18 ino=257 dd-2584 [006] 184.081661: balance_dirty_state: bdi btrfs-1: dirty=860 wb=640 unstable=1 bg_thresh=1000 thresh=2001 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 184.081666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=55568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 184.089172: balance_dirty_state: bdi btrfs-1: dirty=860 wb=515 unstable=1 bg_thresh=1005 thresh=2010 gap=634 poll_thresh=19 ino=257 dd-2584 [006] 184.089301: balance_dirty_state: bdi btrfs-1: dirty=885 wb=515 unstable=1 bg_thresh=1004 thresh=2009 gap=608 poll_thresh=14 ino=257 dd-2584 [006] 184.089421: balance_dirty_state: bdi btrfs-1: dirty=910 wb=515 unstable=1 bg_thresh=1007 thresh=2014 gap=588 poll_thresh=15 ino=257 dd-2584 [006] 184.089890: balance_dirty_state: bdi btrfs-1: dirty=910 wb=515 unstable=1 bg_thresh=1004 thresh=2008 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 184.090129: balance_dirty_state: bdi btrfs-1: dirty=960 wb=515 unstable=1 bg_thresh=1003 thresh=2007 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 184.090370: balance_dirty_state: bdi btrfs-1: dirty=985 wb=515 unstable=1 bg_thresh=1005 thresh=2011 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 184.090614: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=515 unstable=1 bg_thresh=1005 thresh=2010 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 184.090624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=55568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 184.090663: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11532 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 184.094097: writeback_single_inode: bdi btrfs-1: ino=257 state= age=448 wrote=720 to_write=7472 dd-2584 [006] 184.097147: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1240 unstable=1 bg_thresh=1005 thresh=2010 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 184.097157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=55568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 184.105181: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1240 unstable=1 bg_thresh=1005 thresh=2010 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 184.105190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=55568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 184.113250: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1240 unstable=1 bg_thresh=1005 thresh=2010 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 184.113257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=55568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 184.121272: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1115 unstable=1 bg_thresh=1002 thresh=2005 gap=604 poll_thresh=19 ino=257 dd-2584 [006] 184.121396: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1115 unstable=1 bg_thresh=1002 thresh=2004 gap=578 poll_thresh=14 ino=257 dd-2584 [006] 184.121511: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1115 unstable=1 bg_thresh=1002 thresh=2004 gap=553 poll_thresh=15 ino=257 dd-2584 [006] 184.121623: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1115 unstable=1 bg_thresh=1001 thresh=2003 gap=552 poll_thresh=16 ino=257 dd-2584 [006] 184.121846: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1115 unstable=1 bg_thresh=1001 thresh=2002 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 184.122070: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1115 unstable=1 bg_thresh=1003 thresh=2006 gap=480 poll_thresh=18 ino=257 dd-2584 [006] 184.122079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=55568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 184.129229: balance_dirty_state: bdi btrfs-1: dirty=410 wb=990 unstable=1 bg_thresh=1004 thresh=2008 gap=607 poll_thresh=18 ino=257 dd-2584 [006] 184.129316: balance_dirty_state: bdi btrfs-1: dirty=410 wb=990 unstable=1 bg_thresh=1004 thresh=2008 gap=607 poll_thresh=13 ino=257 dd-2584 [006] 184.129376: balance_dirty_state: bdi btrfs-1: dirty=435 wb=990 unstable=1 bg_thresh=1003 thresh=2007 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 184.129602: balance_dirty_state: bdi btrfs-1: dirty=460 wb=990 unstable=1 bg_thresh=1003 thresh=2007 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 184.129661: balance_dirty_state: bdi btrfs-1: dirty=460 wb=990 unstable=1 bg_thresh=1003 thresh=2006 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 184.129776: balance_dirty_state: bdi btrfs-1: dirty=510 wb=990 unstable=1 bg_thresh=1002 thresh=2005 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 184.129894: balance_dirty_state: bdi btrfs-1: dirty=535 wb=990 unstable=1 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 184.129898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=55568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 184.137179: balance_dirty_state: bdi btrfs-1: dirty=535 wb=865 unstable=1 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 184.137310: balance_dirty_state: bdi btrfs-1: dirty=535 wb=865 unstable=1 bg_thresh=1000 thresh=2001 gap=600 poll_thresh=13 ino=257 dd-2584 [006] 184.137432: balance_dirty_state: bdi btrfs-1: dirty=560 wb=865 unstable=1 bg_thresh=1003 thresh=2006 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 184.137555: balance_dirty_state: bdi btrfs-1: dirty=585 wb=865 unstable=1 bg_thresh=1000 thresh=2000 gap=549 poll_thresh=15 ino=257 dd-2584 [006] 184.137675: balance_dirty_state: bdi btrfs-1: dirty=585 wb=865 unstable=1 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 184.137918: balance_dirty_state: bdi btrfs-1: dirty=635 wb=865 unstable=1 bg_thresh=1004 thresh=2009 gap=508 poll_thresh=17 ino=257 dd-2584 [006] 184.138160: balance_dirty_state: bdi btrfs-1: dirty=660 wb=865 unstable=1 bg_thresh=1004 thresh=2008 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 184.138169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=55568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 184.145183: balance_dirty_state: bdi btrfs-1: dirty=660 wb=865 unstable=1 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 184.145193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=55568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 184.153192: balance_dirty_state: bdi btrfs-1: dirty=660 wb=740 unstable=1 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 184.153259: balance_dirty_state: bdi btrfs-1: dirty=685 wb=740 unstable=1 bg_thresh=1000 thresh=2001 gap=575 poll_thresh=13 ino=257 dd-2584 [006] 184.153320: balance_dirty_state: bdi btrfs-1: dirty=685 wb=740 unstable=1 bg_thresh=1003 thresh=2006 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 184.153555: balance_dirty_state: bdi btrfs-1: dirty=710 wb=740 unstable=1 bg_thresh=1000 thresh=2000 gap=549 poll_thresh=15 ino=257 dd-2584 [006] 184.153616: balance_dirty_state: bdi btrfs-1: dirty=735 wb=740 unstable=1 bg_thresh=1002 thresh=2005 gap=529 poll_thresh=16 ino=257 dd-2584 [006] 184.153739: balance_dirty_state: bdi btrfs-1: dirty=760 wb=740 unstable=1 bg_thresh=1001 thresh=2003 gap=502 poll_thresh=17 ino=257 dd-2584 [006] 184.153860: balance_dirty_state: bdi btrfs-1: dirty=785 wb=740 unstable=1 bg_thresh=1001 thresh=2002 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 184.153865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=55568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 184.161164: balance_dirty_state: bdi btrfs-1: dirty=785 wb=476 unstable=1 bg_thresh=1003 thresh=2006 gap=744 poll_thresh=18 ino=257 dd-2584 [006] 184.161239: balance_dirty_state: bdi btrfs-1: dirty=810 wb=476 unstable=1 bg_thresh=1003 thresh=2006 gap=719 poll_thresh=13 ino=257 dd-2584 [006] 184.161295: balance_dirty_state: bdi btrfs-1: dirty=810 wb=476 unstable=1 bg_thresh=1002 thresh=2005 gap=718 poll_thresh=14 ino=257 dd-2584 [006] 184.161353: balance_dirty_state: bdi btrfs-1: dirty=835 wb=476 unstable=1 bg_thresh=1005 thresh=2010 gap=698 poll_thresh=15 ino=257 dd-2584 [006] 184.161411: balance_dirty_state: bdi btrfs-1: dirty=860 wb=476 unstable=1 bg_thresh=1004 thresh=2009 gap=672 poll_thresh=16 ino=257 dd-2584 [006] 184.161523: balance_dirty_state: bdi btrfs-1: dirty=885 wb=476 unstable=1 bg_thresh=1004 thresh=2008 gap=646 poll_thresh=17 ino=257 dd-2584 [006] 184.161641: balance_dirty_state: bdi btrfs-1: dirty=910 wb=476 unstable=1 bg_thresh=1003 thresh=2007 gap=620 poll_thresh=18 ino=257 dd-2584 [006] 184.161758: balance_dirty_state: bdi btrfs-1: dirty=935 wb=476 unstable=1 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=19 ino=257 dd-2584 [006] 184.162051: balance_dirty_state: bdi btrfs-1: dirty=985 wb=476 unstable=1 bg_thresh=1005 thresh=2010 gap=548 poll_thresh=20 ino=257 dd-2584 [006] 184.162170: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=476 unstable=1 bg_thresh=1004 thresh=2009 gap=522 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 184.162194: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11604 wrote=0 to_write=8192 dd-2584 [006] 184.162350: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=476 unstable=1 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=22 ino=257 dd-2584 [006] 184.162352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=55568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 184.164143: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=752 to_write=7440 dd-2584 [006] 184.169205: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1226 unstable=1 bg_thresh=1010 thresh=2020 gap=508 poll_thresh=22 ino=257 dd-2584 [006] 184.169273: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1226 unstable=1 bg_thresh=1007 thresh=2014 gap=477 poll_thresh=16 ino=257 dd-2584 [006] 184.169278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 184.177170: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1226 unstable=1 bg_thresh=1003 thresh=2007 gap=470 poll_thresh=16 ino=257 dd-2584 [006] 184.177177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 184.185223: balance_dirty_state: bdi btrfs-1: dirty=310 wb=976 unstable=1 bg_thresh=1002 thresh=2005 gap=718 poll_thresh=16 ino=257 dd-2584 [006] 184.185302: balance_dirty_state: bdi btrfs-1: dirty=335 wb=976 unstable=1 bg_thresh=1007 thresh=2015 gap=703 poll_thresh=12 ino=257 dd-2584 [006] 184.185369: balance_dirty_state: bdi btrfs-1: dirty=335 wb=976 unstable=1 bg_thresh=1004 thresh=2009 gap=697 poll_thresh=13 ino=257 dd-2584 [006] 184.185433: balance_dirty_state: bdi btrfs-1: dirty=360 wb=976 unstable=1 bg_thresh=1007 thresh=2014 gap=677 poll_thresh=14 ino=257 dd-2584 [006] 184.185498: balance_dirty_state: bdi btrfs-1: dirty=385 wb=976 unstable=1 bg_thresh=1004 thresh=2008 gap=646 poll_thresh=15 ino=257 dd-2584 [006] 184.185563: balance_dirty_state: bdi btrfs-1: dirty=385 wb=976 unstable=1 bg_thresh=1006 thresh=2013 gap=651 poll_thresh=16 ino=257 dd-2584 [006] 184.185688: balance_dirty_state: bdi btrfs-1: dirty=410 wb=976 unstable=1 bg_thresh=1006 thresh=2012 gap=625 poll_thresh=17 ino=257 dd-2584 [006] 184.185816: balance_dirty_state: bdi btrfs-1: dirty=460 wb=976 unstable=1 bg_thresh=1008 thresh=2016 gap=579 poll_thresh=18 ino=257 dd-2584 [006] 184.186122: balance_dirty_state: bdi btrfs-1: dirty=485 wb=976 unstable=1 bg_thresh=1004 thresh=2009 gap=547 poll_thresh=19 ino=257 dd-2584 [006] 184.186245: balance_dirty_state: bdi btrfs-1: dirty=510 wb=976 unstable=1 bg_thresh=1004 thresh=2008 gap=521 poll_thresh=20 ino=257 dd-2584 [006] 184.186375: balance_dirty_state: bdi btrfs-1: dirty=535 wb=976 unstable=1 bg_thresh=1003 thresh=2007 gap=495 poll_thresh=21 ino=257 dd-2584 [006] 184.186380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 184.197131: balance_dirty_state: bdi btrfs-1: dirty=535 wb=976 unstable=1 bg_thresh=995 thresh=1991 gap=479 poll_thresh=21 ino=257 dd-2584 [006] 184.197139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 184.201227: balance_dirty_state: bdi btrfs-1: dirty=535 wb=851 unstable=1 bg_thresh=1000 thresh=2001 gap=614 poll_thresh=21 ino=257 dd-2584 [006] 184.201294: balance_dirty_state: bdi btrfs-1: dirty=560 wb=851 unstable=1 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=16 ino=257 dd-2584 [006] 184.201421: balance_dirty_state: bdi btrfs-1: dirty=585 wb=851 unstable=1 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=17 ino=257 dd-2584 [006] 184.201570: balance_dirty_state: bdi btrfs-1: dirty=635 wb=801 unstable=1 bg_thresh=998 thresh=1996 gap=559 poll_thresh=18 ino=257 dd-2584 [006] 184.201704: balance_dirty_state: bdi btrfs-1: dirty=660 wb=776 unstable=1 bg_thresh=1003 thresh=2006 gap=569 poll_thresh=19 ino=257 dd-2584 [006] 184.201832: balance_dirty_state: bdi btrfs-1: dirty=685 wb=776 unstable=1 bg_thresh=998 thresh=1997 gap=535 poll_thresh=20 ino=257 dd-2584 [006] 184.202135: balance_dirty_state: bdi btrfs-1: dirty=710 wb=776 unstable=1 bg_thresh=997 thresh=1994 gap=507 poll_thresh=21 ino=257 dd-2584 [006] 184.202262: balance_dirty_state: bdi btrfs-1: dirty=760 wb=776 unstable=1 bg_thresh=999 thresh=1999 gap=462 poll_thresh=22 ino=257 dd-2584 [006] 184.202267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 184.209151: balance_dirty_state: bdi btrfs-1: dirty=760 wb=776 unstable=1 bg_thresh=1000 thresh=2000 gap=463 poll_thresh=22 ino=257 dd-2584 [006] 184.209156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 184.217191: balance_dirty_state: bdi btrfs-1: dirty=760 wb=776 unstable=1 bg_thresh=1000 thresh=2000 gap=463 poll_thresh=22 ino=257 dd-2584 [006] 184.217200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 184.225185: balance_dirty_state: bdi btrfs-1: dirty=760 wb=776 unstable=1 bg_thresh=1000 thresh=2000 gap=463 poll_thresh=22 ino=257 dd-2584 [006] 184.225194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 184.233292: balance_dirty_state: bdi btrfs-1: dirty=760 wb=776 unstable=1 bg_thresh=1000 thresh=2000 gap=463 poll_thresh=22 ino=257 dd-2584 [006] 184.233300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 184.241281: balance_dirty_state: bdi btrfs-1: dirty=760 wb=651 unstable=1 bg_thresh=996 thresh=1993 gap=581 poll_thresh=22 ino=257 dd-2584 [006] 184.241404: balance_dirty_state: bdi btrfs-1: dirty=760 wb=651 unstable=1 bg_thresh=996 thresh=1992 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 184.241596: balance_dirty_state: bdi btrfs-1: dirty=810 wb=651 unstable=1 bg_thresh=995 thresh=1991 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 184.241788: balance_dirty_state: bdi btrfs-1: dirty=835 wb=651 unstable=1 bg_thresh=997 thresh=1995 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 184.241984: balance_dirty_state: bdi btrfs-1: dirty=860 wb=651 unstable=1 bg_thresh=997 thresh=1994 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 184.241992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 184.249287: balance_dirty_state: bdi btrfs-1: dirty=860 wb=526 unstable=1 bg_thresh=997 thresh=1994 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 184.249370: balance_dirty_state: bdi btrfs-1: dirty=885 wb=526 unstable=1 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=14 ino=257 dd-2584 [006] 184.249435: balance_dirty_state: bdi btrfs-1: dirty=885 wb=526 unstable=1 bg_thresh=997 thresh=1995 gap=583 poll_thresh=15 ino=257 dd-2584 [006] 184.249494: balance_dirty_state: bdi btrfs-1: dirty=910 wb=526 unstable=1 bg_thresh=997 thresh=1994 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 184.249612: balance_dirty_state: bdi btrfs-1: dirty=935 wb=526 unstable=1 bg_thresh=996 thresh=1993 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 184.249895: balance_dirty_state: bdi btrfs-1: dirty=985 wb=526 unstable=1 bg_thresh=996 thresh=1992 gap=480 poll_thresh=18 ino=257 dd-2584 [006] 184.249900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 184.257273: balance_dirty_state: bdi btrfs-1: dirty=985 wb=526 unstable=1 bg_thresh=996 thresh=1992 gap=480 poll_thresh=18 ino=257 dd-2584 [000] 184.257280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 184.265133: balance_dirty_state: bdi btrfs-1: dirty=985 wb=376 unstable=1 bg_thresh=996 thresh=1993 gap=631 poll_thresh=18 ino=257 dd-2584 [000] 184.265229: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=376 unstable=1 bg_thresh=996 thresh=1993 gap=606 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 184.265306: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11708 wrote=0 to_write=8192 dd-2584 [000] 184.265328: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=376 unstable=1 bg_thresh=999 thresh=1998 gap=611 poll_thresh=14 ino=257 dd-2584 [000] 184.265421: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=376 unstable=1 bg_thresh=999 thresh=1998 gap=586 poll_thresh=15 ino=257 dd-2584 [000] 184.265515: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=376 unstable=1 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=16 ino=257 dd-2584 [000] 184.265712: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=426 unstable=1 bg_thresh=1004 thresh=2008 gap=546 poll_thresh=17 ino=257 dd-2584 [000] 184.265909: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=476 unstable=1 bg_thresh=1006 thresh=2012 gap=525 poll_thresh=18 ino=257 dd-2584 [000] 184.266103: balance_dirty_state: bdi btrfs-1: dirty=985 wb=526 unstable=1 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=19 ino=257 dd-2584 [000] 184.266105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 184.268405: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=848 to_write=7344 dd-2584 [004] 184.273140: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1201 unstable=1 bg_thresh=1003 thresh=2006 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 184.273147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=52496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 184.281257: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1076 unstable=1 bg_thresh=998 thresh=1997 gap=610 poll_thresh=19 ino=257 dd-2584 [000] 184.281335: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1076 unstable=1 bg_thresh=998 thresh=1997 gap=585 poll_thresh=14 ino=257 dd-2584 [000] 184.281393: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1076 unstable=1 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 184.281450: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1076 unstable=1 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 184.281563: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1076 unstable=1 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=17 ino=257 dd-2584 [000] 184.281846: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1076 unstable=1 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 184.281850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=52496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.289139: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1076 unstable=1 bg_thresh=1002 thresh=2005 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 184.289145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=52496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.297158: balance_dirty_state: bdi btrfs-1: dirty=435 wb=851 unstable=1 bg_thresh=998 thresh=1997 gap=710 poll_thresh=18 ino=257 dd-2584 [004] 184.297248: balance_dirty_state: bdi btrfs-1: dirty=460 wb=851 unstable=1 bg_thresh=998 thresh=1997 gap=685 poll_thresh=13 ino=257 dd-2584 [004] 184.297334: balance_dirty_state: bdi btrfs-1: dirty=460 wb=851 unstable=1 bg_thresh=1001 thresh=2002 gap=690 poll_thresh=14 ino=257 dd-2584 [004] 184.297418: balance_dirty_state: bdi btrfs-1: dirty=485 wb=851 unstable=1 bg_thresh=1001 thresh=2002 gap=665 poll_thresh=15 ino=257 dd-2584 [004] 184.297502: balance_dirty_state: bdi btrfs-1: dirty=485 wb=851 unstable=1 bg_thresh=1003 thresh=2007 gap=670 poll_thresh=16 ino=257 dd-2584 [004] 184.297672: balance_dirty_state: bdi btrfs-1: dirty=535 wb=851 unstable=1 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=17 ino=257 dd-2584 [004] 184.297845: balance_dirty_state: bdi btrfs-1: dirty=560 wb=851 unstable=1 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 184.298019: balance_dirty_state: bdi btrfs-1: dirty=585 wb=851 unstable=1 bg_thresh=1004 thresh=2009 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 184.298193: balance_dirty_state: bdi btrfs-1: dirty=635 wb=851 unstable=1 bg_thresh=1004 thresh=2008 gap=521 poll_thresh=20 ino=257 dd-2584 [004] 184.298370: balance_dirty_state: bdi btrfs-1: dirty=660 wb=851 unstable=1 bg_thresh=1003 thresh=2007 gap=495 poll_thresh=21 ino=257 dd-2584 [004] 184.298376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=52496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.305991: balance_dirty_state: bdi btrfs-1: dirty=660 wb=851 unstable=1 bg_thresh=998 thresh=1996 gap=484 poll_thresh=21 ino=257 dd-2584 [004] 184.305997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=52496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.317210: balance_dirty_state: bdi btrfs-1: dirty=660 wb=726 unstable=1 bg_thresh=1001 thresh=2002 gap=615 poll_thresh=21 ino=257 dd-2584 [004] 184.317447: balance_dirty_state: bdi btrfs-1: dirty=660 wb=726 unstable=1 bg_thresh=1001 thresh=2002 gap=615 poll_thresh=16 ino=257 dd-2584 [004] 184.317609: balance_dirty_state: bdi btrfs-1: dirty=710 wb=726 unstable=1 bg_thresh=1003 thresh=2007 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 184.317723: balance_dirty_state: bdi btrfs-1: dirty=735 wb=726 unstable=1 bg_thresh=1003 thresh=2006 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 184.317838: balance_dirty_state: bdi btrfs-1: dirty=760 wb=726 unstable=1 bg_thresh=1005 thresh=2010 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 184.317952: balance_dirty_state: bdi btrfs-1: dirty=810 wb=726 unstable=1 bg_thresh=1004 thresh=2009 gap=472 poll_thresh=20 ino=257 dd-2584 [004] 184.317958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=52496 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 184.325179: balance_dirty_state: bdi btrfs-1: dirty=810 wb=601 unstable=1 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=20 ino=257 dd-2584 [004] 184.325272: balance_dirty_state: bdi btrfs-1: dirty=810 wb=601 unstable=1 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 184.325360: balance_dirty_state: bdi btrfs-1: dirty=835 wb=601 unstable=1 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 184.325531: balance_dirty_state: bdi btrfs-1: dirty=860 wb=601 unstable=1 bg_thresh=1005 thresh=2010 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 184.325700: balance_dirty_state: bdi btrfs-1: dirty=885 wb=601 unstable=1 bg_thresh=1004 thresh=2009 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 184.326074: balance_dirty_state: bdi btrfs-1: dirty=935 wb=601 unstable=1 bg_thresh=1004 thresh=2008 gap=471 poll_thresh=19 ino=257 dd-2584 [004] 184.326079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=52496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.333252: balance_dirty_state: bdi btrfs-1: dirty=935 wb=501 unstable=1 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=19 ino=257 dd-2584 [004] 184.333342: balance_dirty_state: bdi btrfs-1: dirty=935 wb=501 unstable=1 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 184.333428: balance_dirty_state: bdi btrfs-1: dirty=960 wb=501 unstable=1 bg_thresh=1002 thresh=2004 gap=542 poll_thresh=15 ino=257 dd-2584 [004] 184.333515: balance_dirty_state: bdi btrfs-1: dirty=985 wb=501 unstable=1 bg_thresh=1002 thresh=2004 gap=517 poll_thresh=16 ino=257 dd-2584 [004] 184.333690: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=501 unstable=1 bg_thresh=1001 thresh=2003 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 184.333696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=52496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 184.333779: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11776 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 184.335609: writeback_single_inode: bdi btrfs-1: ino=257 state= age=212 wrote=688 to_write=7504 dd-2584 [004] 184.341194: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1051 unstable=1 bg_thresh=999 thresh=1999 gap=637 poll_thresh=17 ino=257 dd-2584 [004] 184.341261: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1051 unstable=1 bg_thresh=999 thresh=1999 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 184.341348: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1051 unstable=1 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=14 ino=257 dd-2584 [004] 184.341439: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1051 unstable=1 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 184.341501: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1051 unstable=1 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 184.341634: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1051 unstable=1 bg_thresh=1004 thresh=2008 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 184.341848: balance_dirty_state: bdi btrfs-1: dirty=435 wb=951 unstable=1 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 184.342035: balance_dirty_state: bdi btrfs-1: dirty=460 wb=926 unstable=1 bg_thresh=1004 thresh=2009 gap=622 poll_thresh=19 ino=257 dd-2584 [004] 184.342376: balance_dirty_state: bdi btrfs-1: dirty=510 wb=926 unstable=1 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=20 ino=257 dd-2584 [004] 184.342500: balance_dirty_state: bdi btrfs-1: dirty=535 wb=926 unstable=1 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=21 ino=257 dd-2584 [004] 184.342617: balance_dirty_state: bdi btrfs-1: dirty=560 wb=926 unstable=1 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=22 ino=257 dd-2584 [004] 184.342734: balance_dirty_state: bdi btrfs-1: dirty=585 wb=926 unstable=1 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=23 ino=257 dd-2584 [004] 184.342739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=52496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.349239: balance_dirty_state: bdi btrfs-1: dirty=585 wb=926 unstable=1 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=23 ino=257 dd-2584 [004] 184.349243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=52496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.357217: balance_dirty_state: bdi btrfs-1: dirty=585 wb=901 unstable=1 bg_thresh=995 thresh=1990 gap=503 poll_thresh=23 ino=257 dd-2584 [004] 184.357332: balance_dirty_state: bdi btrfs-1: dirty=610 wb=826 unstable=1 bg_thresh=992 thresh=1984 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 184.357519: balance_dirty_state: bdi btrfs-1: dirty=635 wb=801 unstable=1 bg_thresh=996 thresh=1993 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 184.357700: balance_dirty_state: bdi btrfs-1: dirty=685 wb=801 unstable=1 bg_thresh=999 thresh=1998 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 184.357888: balance_dirty_state: bdi btrfs-1: dirty=710 wb=801 unstable=1 bg_thresh=994 thresh=1989 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 184.357894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=52496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.365204: balance_dirty_state: bdi btrfs-1: dirty=710 wb=801 unstable=1 bg_thresh=997 thresh=1994 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 184.365210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=52496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.373296: balance_dirty_state: bdi btrfs-1: dirty=710 wb=726 unstable=1 bg_thresh=997 thresh=1994 gap=557 poll_thresh=20 ino=257 dd-2584 [004] 184.373390: balance_dirty_state: bdi btrfs-1: dirty=735 wb=726 unstable=1 bg_thresh=999 thresh=1999 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 184.373617: balance_dirty_state: bdi btrfs-1: dirty=735 wb=726 unstable=1 bg_thresh=996 thresh=1993 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 184.373732: balance_dirty_state: bdi btrfs-1: dirty=760 wb=726 unstable=1 bg_thresh=998 thresh=1997 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 184.373845: balance_dirty_state: bdi btrfs-1: dirty=810 wb=726 unstable=1 bg_thresh=998 thresh=1996 gap=459 poll_thresh=18 ino=257 dd-2584 [004] 184.373850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-208% task_weight=97% bdi_bw=52496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.381248: balance_dirty_state: bdi btrfs-1: dirty=810 wb=601 unstable=1 bg_thresh=999 thresh=1998 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 184.381330: balance_dirty_state: bdi btrfs-1: dirty=810 wb=601 unstable=1 bg_thresh=998 thresh=1997 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 184.381395: balance_dirty_state: bdi btrfs-1: dirty=835 wb=601 unstable=1 bg_thresh=998 thresh=1997 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 184.381458: balance_dirty_state: bdi btrfs-1: dirty=860 wb=601 unstable=1 bg_thresh=998 thresh=1996 gap=534 poll_thresh=15 ino=257 dd-2584 [004] 184.381523: balance_dirty_state: bdi btrfs-1: dirty=860 wb=601 unstable=1 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 184.381648: balance_dirty_state: bdi btrfs-1: dirty=910 wb=601 unstable=1 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=17 ino=257 dd-2584 [004] 184.381654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-108% task_weight=97% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 184.389292: balance_dirty_state: bdi btrfs-1: dirty=910 wb=476 unstable=1 bg_thresh=999 thresh=1999 gap=612 poll_thresh=17 ino=257 dd-2584 [000] 184.389360: balance_dirty_state: bdi btrfs-1: dirty=910 wb=476 unstable=1 bg_thresh=999 thresh=1999 gap=612 poll_thresh=13 ino=257 dd-2584 [000] 184.389421: balance_dirty_state: bdi btrfs-1: dirty=935 wb=476 unstable=1 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=14 ino=257 dd-2584 [000] 184.389482: balance_dirty_state: bdi btrfs-1: dirty=960 wb=476 unstable=1 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 184.389542: balance_dirty_state: bdi btrfs-1: dirty=960 wb=476 unstable=1 bg_thresh=1004 thresh=2009 gap=572 poll_thresh=16 ino=257 dd-2584 [000] 184.389842: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=476 unstable=1 bg_thresh=1007 thresh=2014 gap=527 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 184.389902: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11832 wrote=0 to_write=8192 dd-2584 [000] 184.389972: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=476 unstable=1 bg_thresh=1009 thresh=2018 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 184.390101: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=501 unstable=1 bg_thresh=1008 thresh=2017 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 184.390102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-135% task_weight=97% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 184.391719: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=752 to_write=7440 dd-2584 [000] 184.397169: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1226 unstable=1 bg_thresh=1008 thresh=2017 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 184.397174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-135% task_weight=97% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 184.405235: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1101 unstable=1 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=19 ino=257 dd-2584 [000] 184.405297: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1101 unstable=1 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=14 ino=257 dd-2584 [000] 184.405356: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1101 unstable=1 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=15 ino=257 dd-2584 [000] 184.405411: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1101 unstable=1 bg_thresh=1002 thresh=2005 gap=543 poll_thresh=16 ino=257 dd-2584 [000] 184.405521: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1101 unstable=1 bg_thresh=1005 thresh=2010 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 184.405635: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1101 unstable=1 bg_thresh=1007 thresh=2014 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 184.405640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 184.413298: balance_dirty_state: bdi btrfs-1: dirty=435 wb=951 unstable=1 bg_thresh=1000 thresh=2001 gap=614 poll_thresh=18 ino=257 dd-2584 [000] 184.413374: balance_dirty_state: bdi btrfs-1: dirty=435 wb=951 unstable=1 bg_thresh=1000 thresh=2001 gap=614 poll_thresh=13 ino=257 dd-2584 [000] 184.413430: balance_dirty_state: bdi btrfs-1: dirty=460 wb=951 unstable=1 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=14 ino=257 dd-2584 [000] 184.413486: balance_dirty_state: bdi btrfs-1: dirty=485 wb=951 unstable=1 bg_thresh=1003 thresh=2006 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 184.413541: balance_dirty_state: bdi btrfs-1: dirty=485 wb=951 unstable=1 bg_thresh=1005 thresh=2011 gap=574 poll_thresh=16 ino=257 dd-2584 [000] 184.413821: balance_dirty_state: bdi btrfs-1: dirty=535 wb=951 unstable=1 bg_thresh=1008 thresh=2016 gap=529 poll_thresh=17 ino=257 dd-2584 [000] 184.413935: balance_dirty_state: bdi btrfs-1: dirty=560 wb=951 unstable=1 bg_thresh=1010 thresh=2020 gap=508 poll_thresh=18 ino=257 dd-2584 [000] 184.414048: balance_dirty_state: bdi btrfs-1: dirty=585 wb=951 unstable=1 bg_thresh=1006 thresh=2013 gap=476 poll_thresh=19 ino=257 dd-2584 [000] 184.414052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.421183: balance_dirty_state: bdi btrfs-1: dirty=585 wb=776 unstable=1 bg_thresh=1000 thresh=2001 gap=639 poll_thresh=19 ino=257 dd-2584 [004] 184.421273: balance_dirty_state: bdi btrfs-1: dirty=585 wb=776 unstable=1 bg_thresh=1000 thresh=2000 gap=638 poll_thresh=14 ino=257 dd-2584 [004] 184.421359: balance_dirty_state: bdi btrfs-1: dirty=610 wb=776 unstable=1 bg_thresh=1000 thresh=2000 gap=613 poll_thresh=15 ino=257 dd-2584 [004] 184.421445: balance_dirty_state: bdi btrfs-1: dirty=635 wb=776 unstable=1 bg_thresh=999 thresh=1999 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 184.421614: balance_dirty_state: bdi btrfs-1: dirty=660 wb=776 unstable=1 bg_thresh=999 thresh=1998 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 184.421783: balance_dirty_state: bdi btrfs-1: dirty=685 wb=776 unstable=1 bg_thresh=1001 thresh=2002 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 184.421955: balance_dirty_state: bdi btrfs-1: dirty=710 wb=776 unstable=1 bg_thresh=1000 thresh=2001 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 184.422421: balance_dirty_state: bdi btrfs-1: dirty=760 wb=776 unstable=1 bg_thresh=1000 thresh=2000 gap=463 poll_thresh=20 ino=257 dd-2584 [004] 184.422427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.429220: balance_dirty_state: bdi btrfs-1: dirty=760 wb=651 unstable=1 bg_thresh=996 thresh=1993 gap=581 poll_thresh=20 ino=257 dd-2584 [004] 184.429343: balance_dirty_state: bdi btrfs-1: dirty=760 wb=651 unstable=1 bg_thresh=996 thresh=1993 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 184.429458: balance_dirty_state: bdi btrfs-1: dirty=785 wb=651 unstable=1 bg_thresh=999 thresh=1998 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 184.429688: balance_dirty_state: bdi btrfs-1: dirty=810 wb=651 unstable=1 bg_thresh=1001 thresh=2003 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 184.429925: balance_dirty_state: bdi btrfs-1: dirty=835 wb=651 unstable=1 bg_thresh=1001 thresh=2002 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 184.430161: balance_dirty_state: bdi btrfs-1: dirty=885 wb=651 unstable=1 bg_thresh=1003 thresh=2006 gap=469 poll_thresh=19 ino=257 dd-2584 [004] 184.430170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.437307: balance_dirty_state: bdi btrfs-1: dirty=885 wb=651 unstable=1 bg_thresh=1003 thresh=2006 gap=469 poll_thresh=19 ino=257 dd-2584 [004] 184.437319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.445205: balance_dirty_state: bdi btrfs-1: dirty=885 wb=526 unstable=1 bg_thresh=999 thresh=1999 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 184.445281: balance_dirty_state: bdi btrfs-1: dirty=885 wb=526 unstable=1 bg_thresh=999 thresh=1999 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 184.445337: balance_dirty_state: bdi btrfs-1: dirty=910 wb=526 unstable=1 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 184.445394: balance_dirty_state: bdi btrfs-1: dirty=935 wb=526 unstable=1 bg_thresh=1002 thresh=2004 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 184.445507: balance_dirty_state: bdi btrfs-1: dirty=960 wb=526 unstable=1 bg_thresh=1001 thresh=2003 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 184.445620: balance_dirty_state: bdi btrfs-1: dirty=985 wb=526 unstable=1 bg_thresh=1003 thresh=2007 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 184.445625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.453207: balance_dirty_state: bdi btrfs-1: dirty=985 wb=401 unstable=1 bg_thresh=1000 thresh=2000 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 184.453553: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=401 unstable=1 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 184.453627: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=401 unstable=1 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 184.453642: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11896 wrote=0 to_write=8192 dd-2584 [004] 184.453692: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=401 unstable=1 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 184.453779: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=401 unstable=1 bg_thresh=999 thresh=1998 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 184.453942: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=476 unstable=1 bg_thresh=1001 thresh=2002 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 184.454113: balance_dirty_state: bdi btrfs-1: dirty=960 wb=551 unstable=1 bg_thresh=1000 thresh=2001 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 184.454115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 184.455649: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=816 to_write=7376 dd-2584 [004] 184.465305: balance_dirty_state: bdi btrfs-1: dirty=285 wb=976 unstable=1 bg_thresh=992 thresh=1984 gap=722 poll_thresh=18 ino=257 dd-2584 [004] 184.465402: balance_dirty_state: bdi btrfs-1: dirty=310 wb=976 unstable=1 bg_thresh=992 thresh=1984 gap=697 poll_thresh=13 ino=257 dd-2584 [004] 184.465490: balance_dirty_state: bdi btrfs-1: dirty=335 wb=976 unstable=1 bg_thresh=994 thresh=1989 gap=677 poll_thresh=14 ino=257 dd-2584 [004] 184.465578: balance_dirty_state: bdi btrfs-1: dirty=335 wb=976 unstable=1 bg_thresh=994 thresh=1989 gap=677 poll_thresh=15 ino=257 dd-2584 [004] 184.465666: balance_dirty_state: bdi btrfs-1: dirty=360 wb=976 unstable=1 bg_thresh=997 thresh=1994 gap=657 poll_thresh=16 ino=257 dd-2584 [004] 184.465847: balance_dirty_state: bdi btrfs-1: dirty=385 wb=976 unstable=1 bg_thresh=999 thresh=1999 gap=637 poll_thresh=17 ino=257 dd-2584 [004] 184.466026: balance_dirty_state: bdi btrfs-1: dirty=410 wb=976 unstable=1 bg_thresh=1001 thresh=2003 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 184.466466: balance_dirty_state: bdi btrfs-1: dirty=460 wb=976 unstable=1 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=19 ino=257 dd-2584 [004] 184.466639: balance_dirty_state: bdi btrfs-1: dirty=485 wb=976 unstable=1 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=20 ino=257 dd-2584 [004] 184.466811: balance_dirty_state: bdi btrfs-1: dirty=510 wb=976 unstable=1 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=21 ino=257 dd-2584 [004] 184.466982: balance_dirty_state: bdi btrfs-1: dirty=560 wb=976 unstable=1 bg_thresh=1002 thresh=2004 gap=467 poll_thresh=22 ino=257 dd-2584 [004] 184.466989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 184.477275: balance_dirty_state: bdi btrfs-1: dirty=560 wb=976 unstable=1 bg_thresh=993 thresh=1986 gap=449 poll_thresh=22 ino=257 dd-2584 [004] 184.477291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 184.489274: balance_dirty_state: bdi btrfs-1: dirty=560 wb=876 unstable=1 bg_thresh=986 thresh=1973 gap=536 poll_thresh=22 ino=257 dd-2584 [004] 184.489366: balance_dirty_state: bdi btrfs-1: dirty=560 wb=876 unstable=1 bg_thresh=987 thresh=1975 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 184.489533: balance_dirty_state: bdi btrfs-1: dirty=610 wb=876 unstable=1 bg_thresh=990 thresh=1980 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 184.489540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 184.497242: balance_dirty_state: bdi btrfs-1: dirty=610 wb=726 unstable=1 bg_thresh=990 thresh=1980 gap=643 poll_thresh=17 ino=257 dd-2584 [004] 184.497310: balance_dirty_state: bdi btrfs-1: dirty=610 wb=726 unstable=1 bg_thresh=992 thresh=1985 gap=648 poll_thresh=13 ino=257 dd-2584 [004] 184.497372: balance_dirty_state: bdi btrfs-1: dirty=635 wb=726 unstable=1 bg_thresh=995 thresh=1990 gap=628 poll_thresh=14 ino=257 dd-2584 [004] 184.497434: balance_dirty_state: bdi btrfs-1: dirty=635 wb=726 unstable=1 bg_thresh=992 thresh=1984 gap=622 poll_thresh=15 ino=257 dd-2584 [004] 184.497496: balance_dirty_state: bdi btrfs-1: dirty=660 wb=726 unstable=1 bg_thresh=994 thresh=1989 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 184.497797: balance_dirty_state: bdi btrfs-1: dirty=685 wb=726 unstable=1 bg_thresh=994 thresh=1988 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 184.497919: balance_dirty_state: bdi btrfs-1: dirty=735 wb=726 unstable=1 bg_thresh=993 thresh=1987 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 184.498040: balance_dirty_state: bdi btrfs-1: dirty=760 wb=726 unstable=1 bg_thresh=995 thresh=1991 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 184.498162: balance_dirty_state: bdi btrfs-1: dirty=785 wb=726 unstable=1 bg_thresh=995 thresh=1990 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 184.498166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.505221: balance_dirty_state: bdi btrfs-1: dirty=785 wb=601 unstable=1 bg_thresh=985 thresh=1971 gap=584 poll_thresh=20 ino=257 dd-2584 [004] 184.505286: balance_dirty_state: bdi btrfs-1: dirty=810 wb=601 unstable=1 bg_thresh=985 thresh=1971 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 184.505346: balance_dirty_state: bdi btrfs-1: dirty=810 wb=601 unstable=1 bg_thresh=988 thresh=1976 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 184.505465: balance_dirty_state: bdi btrfs-1: dirty=860 wb=601 unstable=1 bg_thresh=990 thresh=1981 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 184.505585: balance_dirty_state: bdi btrfs-1: dirty=885 wb=601 unstable=1 bg_thresh=993 thresh=1986 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 184.505708: balance_dirty_state: bdi btrfs-1: dirty=910 wb=601 unstable=1 bg_thresh=995 thresh=1990 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 184.505712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.513230: balance_dirty_state: bdi btrfs-1: dirty=910 wb=476 unstable=1 bg_thresh=985 thresh=1971 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 184.513309: balance_dirty_state: bdi btrfs-1: dirty=935 wb=476 unstable=1 bg_thresh=985 thresh=1971 gap=559 poll_thresh=14 ino=257 dd-2584 [004] 184.513538: balance_dirty_state: bdi btrfs-1: dirty=960 wb=476 unstable=1 bg_thresh=988 thresh=1976 gap=539 poll_thresh=15 ino=257 dd-2584 [004] 184.513598: balance_dirty_state: bdi btrfs-1: dirty=960 wb=476 unstable=1 bg_thresh=988 thresh=1976 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 184.513712: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=476 unstable=1 bg_thresh=990 thresh=1981 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 184.513717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-227% task_weight=97% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 184.513732: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11956 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 184.515342: writeback_single_inode: bdi btrfs-1: ino=257 state= age=172 wrote=704 to_write=7488 dd-2584 [000] 184.521259: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1176 unstable=1 bg_thresh=990 thresh=1981 gap=494 poll_thresh=17 ino=257 dd-2584 [000] 184.521266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-227% task_weight=97% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 184.529236: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1051 unstable=1 bg_thresh=990 thresh=1980 gap=618 poll_thresh=17 ino=257 dd-2584 [000] 184.529359: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1051 unstable=1 bg_thresh=990 thresh=1980 gap=593 poll_thresh=13 ino=257 dd-2584 [000] 184.529476: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1051 unstable=1 bg_thresh=992 thresh=1985 gap=598 poll_thresh=14 ino=257 dd-2584 [000] 184.529591: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1051 unstable=1 bg_thresh=992 thresh=1985 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 184.529707: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1051 unstable=1 bg_thresh=995 thresh=1990 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 184.529946: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1051 unstable=1 bg_thresh=991 thresh=1983 gap=521 poll_thresh=17 ino=257 dd-2584 [000] 184.530183: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1051 unstable=1 bg_thresh=993 thresh=1987 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 184.530417: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1051 unstable=1 bg_thresh=993 thresh=1986 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 184.530425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=97% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 184.537318: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1051 unstable=1 bg_thresh=993 thresh=1986 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 184.537328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=97% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 184.545270: balance_dirty_state: bdi btrfs-1: dirty=460 wb=926 unstable=1 bg_thresh=988 thresh=1976 gap=589 poll_thresh=19 ino=257 dd-2584 [000] 184.545348: balance_dirty_state: bdi btrfs-1: dirty=485 wb=926 unstable=1 bg_thresh=988 thresh=1976 gap=564 poll_thresh=14 ino=257 dd-2584 [000] 184.545423: balance_dirty_state: bdi btrfs-1: dirty=510 wb=926 unstable=1 bg_thresh=987 thresh=1975 gap=538 poll_thresh=15 ino=257 dd-2584 [000] 184.545711: balance_dirty_state: bdi btrfs-1: dirty=510 wb=926 unstable=1 bg_thresh=990 thresh=1980 gap=543 poll_thresh=16 ino=257 dd-2584 [000] 184.545856: balance_dirty_state: bdi btrfs-1: dirty=560 wb=926 unstable=1 bg_thresh=989 thresh=1979 gap=492 poll_thresh=17 ino=257 dd-2584 [000] 184.545861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-231% task_weight=99% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.553220: balance_dirty_state: bdi btrfs-1: dirty=560 wb=801 unstable=1 bg_thresh=991 thresh=1983 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 184.553307: balance_dirty_state: bdi btrfs-1: dirty=560 wb=801 unstable=1 bg_thresh=991 thresh=1983 gap=621 poll_thresh=13 ino=257 dd-2584 [004] 184.553390: balance_dirty_state: bdi btrfs-1: dirty=585 wb=801 unstable=1 bg_thresh=994 thresh=1988 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 184.553474: balance_dirty_state: bdi btrfs-1: dirty=585 wb=801 unstable=1 bg_thresh=994 thresh=1988 gap=601 poll_thresh=15 ino=257 dd-2584 [004] 184.553556: balance_dirty_state: bdi btrfs-1: dirty=610 wb=801 unstable=1 bg_thresh=996 thresh=1993 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 184.553722: balance_dirty_state: bdi btrfs-1: dirty=635 wb=801 unstable=1 bg_thresh=999 thresh=1998 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 184.553894: balance_dirty_state: bdi btrfs-1: dirty=685 wb=801 unstable=1 bg_thresh=1001 thresh=2002 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 184.554062: balance_dirty_state: bdi btrfs-1: dirty=710 wb=801 unstable=1 bg_thresh=1000 thresh=2001 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 184.554068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.561232: balance_dirty_state: bdi btrfs-1: dirty=710 wb=751 unstable=1 bg_thresh=997 thresh=1995 gap=533 poll_thresh=19 ino=257 dd-2584 [004] 184.561313: balance_dirty_state: bdi btrfs-1: dirty=735 wb=751 unstable=1 bg_thresh=994 thresh=1989 gap=502 poll_thresh=14 ino=257 dd-2584 [004] 184.561371: balance_dirty_state: bdi btrfs-1: dirty=735 wb=751 unstable=1 bg_thresh=997 thresh=1994 gap=507 poll_thresh=15 ino=257 dd-2584 [004] 184.561428: balance_dirty_state: bdi btrfs-1: dirty=760 wb=751 unstable=1 bg_thresh=994 thresh=1988 gap=476 poll_thresh=16 ino=257 dd-2584 [004] 184.561433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 184.569273: balance_dirty_state: bdi btrfs-1: dirty=760 wb=626 unstable=1 bg_thresh=991 thresh=1983 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 184.569495: balance_dirty_state: bdi btrfs-1: dirty=760 wb=626 unstable=1 bg_thresh=991 thresh=1983 gap=596 poll_thresh=12 ino=257 dd-2584 [004] 184.569551: balance_dirty_state: bdi btrfs-1: dirty=785 wb=626 unstable=1 bg_thresh=994 thresh=1988 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 184.569606: balance_dirty_state: bdi btrfs-1: dirty=810 wb=626 unstable=1 bg_thresh=994 thresh=1988 gap=551 poll_thresh=14 ino=257 dd-2584 [004] 184.569661: balance_dirty_state: bdi btrfs-1: dirty=810 wb=626 unstable=1 bg_thresh=996 thresh=1993 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 184.569717: balance_dirty_state: bdi btrfs-1: dirty=835 wb=626 unstable=1 bg_thresh=996 thresh=1993 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 184.569832: balance_dirty_state: bdi btrfs-1: dirty=860 wb=626 unstable=1 bg_thresh=998 thresh=1997 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 184.569944: balance_dirty_state: bdi btrfs-1: dirty=910 wb=626 unstable=1 bg_thresh=998 thresh=1996 gap=459 poll_thresh=18 ino=257 dd-2584 [004] 184.569948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.577233: balance_dirty_state: bdi btrfs-1: dirty=910 wb=501 unstable=1 bg_thresh=988 thresh=1976 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 184.577302: balance_dirty_state: bdi btrfs-1: dirty=910 wb=501 unstable=1 bg_thresh=990 thresh=1981 gap=569 poll_thresh=13 ino=257 dd-2584 [004] 184.577362: balance_dirty_state: bdi btrfs-1: dirty=935 wb=501 unstable=1 bg_thresh=990 thresh=1981 gap=544 poll_thresh=14 ino=257 dd-2584 [004] 184.577421: balance_dirty_state: bdi btrfs-1: dirty=960 wb=501 unstable=1 bg_thresh=993 thresh=1986 gap=524 poll_thresh=15 ino=257 dd-2584 [004] 184.577487: balance_dirty_state: bdi btrfs-1: dirty=960 wb=501 unstable=1 bg_thresh=993 thresh=1986 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 184.577631: balance_dirty_state: bdi btrfs-1: dirty=985 wb=501 unstable=1 bg_thresh=995 thresh=1990 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 184.577938: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=501 unstable=1 bg_thresh=994 thresh=1989 gap=452 poll_thresh=18 ino=257 dd-2584 [004] 184.577943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 184.577957: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12020 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 184.580150: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=720 to_write=7472 dd-2584 [004] 184.585243: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1201 unstable=1 bg_thresh=985 thresh=1971 gap=459 poll_thresh=18 ino=257 dd-2584 [004] 184.585252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-241% task_weight=98% bdi_bw=51752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.593319: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1076 unstable=1 bg_thresh=964 thresh=1928 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 184.593418: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1076 unstable=1 bg_thresh=964 thresh=1928 gap=541 poll_thresh=13 ino=257 dd-2584 [004] 184.593506: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1076 unstable=1 bg_thresh=966 thresh=1933 gap=521 poll_thresh=14 ino=257 dd-2584 [004] 184.593596: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1076 unstable=1 bg_thresh=969 thresh=1938 gap=501 poll_thresh=15 ino=257 dd-2584 [004] 184.593689: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1076 unstable=1 bg_thresh=969 thresh=1938 gap=501 poll_thresh=16 ino=257 dd-2584 [004] 184.593865: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1076 unstable=1 bg_thresh=971 thresh=1943 gap=456 poll_thresh=17 ino=257 dd-2584 [004] 184.593872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1293 task_limit=1214 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.601307: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1076 unstable=1 bg_thresh=986 thresh=1973 gap=486 poll_thresh=17 ino=257 dd-2584 [004] 184.601313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.609286: balance_dirty_state: bdi btrfs-1: dirty=410 wb=951 unstable=1 bg_thresh=984 thresh=1968 gap=606 poll_thresh=17 ino=257 dd-2584 [004] 184.609386: balance_dirty_state: bdi btrfs-1: dirty=410 wb=951 unstable=1 bg_thresh=984 thresh=1968 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 184.609471: balance_dirty_state: bdi btrfs-1: dirty=435 wb=951 unstable=1 bg_thresh=986 thresh=1973 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 184.609536: balance_dirty_state: bdi btrfs-1: dirty=435 wb=951 unstable=1 bg_thresh=983 thresh=1967 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 184.609599: balance_dirty_state: bdi btrfs-1: dirty=460 wb=951 unstable=1 bg_thresh=983 thresh=1966 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 184.609770: balance_dirty_state: bdi btrfs-1: dirty=485 wb=951 unstable=1 bg_thresh=982 thresh=1965 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 184.609898: balance_dirty_state: bdi btrfs-1: dirty=535 wb=951 unstable=1 bg_thresh=984 thresh=1969 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 184.609902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=98% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 184.617333: balance_dirty_state: bdi btrfs-1: dirty=535 wb=801 unstable=1 bg_thresh=983 thresh=1967 gap=630 poll_thresh=18 ino=257 dd-2584 [005] 184.617407: balance_dirty_state: bdi btrfs-1: dirty=535 wb=801 unstable=1 bg_thresh=983 thresh=1967 gap=630 poll_thresh=13 ino=257 dd-2584 [005] 184.617676: balance_dirty_state: bdi btrfs-1: dirty=560 wb=801 unstable=1 bg_thresh=986 thresh=1972 gap=610 poll_thresh=14 ino=257 dd-2584 [005] 184.617744: balance_dirty_state: bdi btrfs-1: dirty=585 wb=801 unstable=1 bg_thresh=982 thresh=1965 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 184.617814: balance_dirty_state: bdi btrfs-1: dirty=585 wb=801 unstable=1 bg_thresh=985 thresh=1970 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 184.617964: balance_dirty_state: bdi btrfs-1: dirty=635 wb=751 unstable=1 bg_thresh=987 thresh=1975 gap=588 poll_thresh=17 ino=257 dd-2584 [005] 184.618099: balance_dirty_state: bdi btrfs-1: dirty=660 wb=751 unstable=1 bg_thresh=989 thresh=1979 gap=567 poll_thresh=18 ino=257 dd-2584 [005] 184.618231: balance_dirty_state: bdi btrfs-1: dirty=685 wb=751 unstable=1 bg_thresh=989 thresh=1978 gap=541 poll_thresh=19 ino=257 dd-2584 [005] 184.618364: balance_dirty_state: bdi btrfs-1: dirty=735 wb=751 unstable=1 bg_thresh=988 thresh=1977 gap=490 poll_thresh=20 ino=257 dd-2584 [005] 184.618370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 184.625266: balance_dirty_state: bdi btrfs-1: dirty=735 wb=751 unstable=1 bg_thresh=988 thresh=1977 gap=490 poll_thresh=20 ino=257 dd-2584 [005] 184.625273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 184.633305: balance_dirty_state: bdi btrfs-1: dirty=735 wb=501 unstable=1 bg_thresh=980 thresh=1960 gap=723 poll_thresh=20 ino=257 dd-2584 [005] 184.633420: balance_dirty_state: bdi btrfs-1: dirty=735 wb=501 unstable=1 bg_thresh=977 thresh=1954 gap=717 poll_thresh=15 ino=257 dd-2584 [005] 184.633542: balance_dirty_state: bdi btrfs-1: dirty=760 wb=501 unstable=1 bg_thresh=982 thresh=1964 gap=702 poll_thresh=16 ino=257 dd-2584 [005] 184.633777: balance_dirty_state: bdi btrfs-1: dirty=785 wb=501 unstable=1 bg_thresh=981 thresh=1963 gap=676 poll_thresh=17 ino=257 dd-2584 [005] 184.634357: balance_dirty_state: bdi btrfs-1: dirty=810 wb=501 unstable=1 bg_thresh=981 thresh=1962 gap=650 poll_thresh=18 ino=257 dd-2584 [005] 184.634595: balance_dirty_state: bdi btrfs-1: dirty=860 wb=501 unstable=1 bg_thresh=977 thresh=1955 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 184.634832: balance_dirty_state: bdi btrfs-1: dirty=885 wb=501 unstable=1 bg_thresh=979 thresh=1959 gap=572 poll_thresh=20 ino=257 dd-2584 [005] 184.635067: balance_dirty_state: bdi btrfs-1: dirty=910 wb=501 unstable=1 bg_thresh=979 thresh=1958 gap=546 poll_thresh=21 ino=257 dd-2584 [005] 184.635300: balance_dirty_state: bdi btrfs-1: dirty=935 wb=501 unstable=1 bg_thresh=978 thresh=1957 gap=520 poll_thresh=22 ino=257 dd-2584 [005] 184.635537: balance_dirty_state: bdi btrfs-1: dirty=985 wb=501 unstable=1 bg_thresh=978 thresh=1956 gap=469 poll_thresh=23 ino=257 dd-2584 [005] 184.635546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1226 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 184.635575: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12076 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 184.639872: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=672 to_write=7520 dd-2584 [001] 184.641308: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1001 unstable=1 bg_thresh=979 thresh=1958 gap=646 poll_thresh=23 ino=257 dd-2584 [001] 184.641399: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1001 unstable=1 bg_thresh=982 thresh=1964 gap=627 poll_thresh=17 ino=257 dd-2584 [001] 184.641565: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1001 unstable=1 bg_thresh=980 thresh=1961 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 184.641733: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1001 unstable=1 bg_thresh=983 thresh=1967 gap=580 poll_thresh=19 ino=257 dd-2584 [001] 184.642187: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1001 unstable=1 bg_thresh=987 thresh=1975 gap=563 poll_thresh=20 ino=257 dd-2584 [001] 184.642346: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1001 unstable=1 bg_thresh=987 thresh=1974 gap=512 poll_thresh=21 ino=257 dd-2584 [001] 184.642506: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1001 unstable=1 bg_thresh=986 thresh=1973 gap=486 poll_thresh=22 ino=257 dd-2584 [001] 184.642512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 184.649324: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1001 unstable=1 bg_thresh=986 thresh=1973 gap=486 poll_thresh=22 ino=257 dd-2584 [001] 184.649330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=99% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 184.657298: balance_dirty_state: bdi btrfs-1: dirty=485 wb=751 unstable=1 bg_thresh=985 thresh=1971 gap=734 poll_thresh=22 ino=257 dd-2584 [001] 184.657369: balance_dirty_state: bdi btrfs-1: dirty=510 wb=751 unstable=1 bg_thresh=985 thresh=1970 gap=708 poll_thresh=16 ino=257 dd-2584 [001] 184.657494: balance_dirty_state: bdi btrfs-1: dirty=535 wb=751 unstable=1 bg_thresh=984 thresh=1969 gap=682 poll_thresh=17 ino=257 dd-2584 [001] 184.657616: balance_dirty_state: bdi btrfs-1: dirty=560 wb=751 unstable=1 bg_thresh=986 thresh=1973 gap=661 poll_thresh=18 ino=257 dd-2584 [001] 184.657738: balance_dirty_state: bdi btrfs-1: dirty=610 wb=751 unstable=1 bg_thresh=986 thresh=1972 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 184.657861: balance_dirty_state: bdi btrfs-1: dirty=635 wb=751 unstable=1 bg_thresh=985 thresh=1971 gap=584 poll_thresh=20 ino=257 dd-2584 [001] 184.658164: balance_dirty_state: bdi btrfs-1: dirty=660 wb=751 unstable=1 bg_thresh=985 thresh=1970 gap=558 poll_thresh=21 ino=257 dd-2584 [001] 184.658287: balance_dirty_state: bdi btrfs-1: dirty=685 wb=751 unstable=1 bg_thresh=987 thresh=1974 gap=537 poll_thresh=22 ino=257 dd-2584 [001] 184.658408: balance_dirty_state: bdi btrfs-1: dirty=735 wb=751 unstable=1 bg_thresh=986 thresh=1973 gap=486 poll_thresh=23 ino=257 dd-2584 [001] 184.658413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-190% task_weight=98% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 184.665351: balance_dirty_state: bdi btrfs-1: dirty=735 wb=676 unstable=1 bg_thresh=989 thresh=1979 gap=567 poll_thresh=23 ino=257 dd-2584 [005] 184.665466: balance_dirty_state: bdi btrfs-1: dirty=735 wb=676 unstable=1 bg_thresh=992 thresh=1984 gap=572 poll_thresh=17 ino=257 dd-2584 [005] 184.665703: balance_dirty_state: bdi btrfs-1: dirty=785 wb=676 unstable=1 bg_thresh=991 thresh=1983 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 184.665939: balance_dirty_state: bdi btrfs-1: dirty=810 wb=676 unstable=1 bg_thresh=991 thresh=1982 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 184.665948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 184.673332: balance_dirty_state: bdi btrfs-1: dirty=810 wb=676 unstable=1 bg_thresh=990 thresh=1980 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 184.673342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 184.681387: balance_dirty_state: bdi btrfs-1: dirty=810 wb=426 unstable=1 bg_thresh=989 thresh=1979 gap=742 poll_thresh=19 ino=257 dd-2584 [005] 184.681492: balance_dirty_state: bdi btrfs-1: dirty=835 wb=426 unstable=1 bg_thresh=989 thresh=1978 gap=716 poll_thresh=14 ino=257 dd-2584 [005] 184.681613: balance_dirty_state: bdi btrfs-1: dirty=835 wb=426 unstable=1 bg_thresh=988 thresh=1977 gap=715 poll_thresh=15 ino=257 dd-2584 [005] 184.681733: balance_dirty_state: bdi btrfs-1: dirty=860 wb=426 unstable=1 bg_thresh=991 thresh=1982 gap=695 poll_thresh=16 ino=257 dd-2584 [005] 184.681966: balance_dirty_state: bdi btrfs-1: dirty=885 wb=426 unstable=1 bg_thresh=990 thresh=1981 gap=669 poll_thresh=17 ino=257 dd-2584 [005] 184.682551: balance_dirty_state: bdi btrfs-1: dirty=910 wb=426 unstable=1 bg_thresh=990 thresh=1980 gap=643 poll_thresh=18 ino=257 dd-2584 [005] 184.682787: balance_dirty_state: bdi btrfs-1: dirty=960 wb=426 unstable=1 bg_thresh=989 thresh=1979 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 184.683021: balance_dirty_state: bdi btrfs-1: dirty=985 wb=426 unstable=1 bg_thresh=991 thresh=1983 gap=571 poll_thresh=20 ino=257 dd-2584 [005] 184.683255: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=426 unstable=1 bg_thresh=991 thresh=1982 gap=545 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 184.683300: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12124 wrote=0 to_write=8192 dd-2584 [005] 184.683487: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=426 unstable=1 bg_thresh=990 thresh=1981 gap=494 poll_thresh=22 ino=257 dd-2584 [005] 184.683489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 184.686504: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=736 to_write=7456 dd-2584 [005] 184.693288: balance_dirty_state: bdi btrfs-1: dirty=335 wb=926 unstable=1 bg_thresh=991 thresh=1982 gap=720 poll_thresh=22 ino=257 dd-2584 [005] 184.693356: balance_dirty_state: bdi btrfs-1: dirty=335 wb=926 unstable=1 bg_thresh=990 thresh=1981 gap=719 poll_thresh=16 ino=257 dd-2584 [005] 184.693469: balance_dirty_state: bdi btrfs-1: dirty=360 wb=926 unstable=1 bg_thresh=990 thresh=1980 gap=693 poll_thresh=17 ino=257 dd-2584 [005] 184.693582: balance_dirty_state: bdi btrfs-1: dirty=410 wb=926 unstable=1 bg_thresh=989 thresh=1979 gap=642 poll_thresh=18 ino=257 dd-2584 [005] 184.693694: balance_dirty_state: bdi btrfs-1: dirty=435 wb=926 unstable=1 bg_thresh=989 thresh=1978 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 184.693975: balance_dirty_state: bdi btrfs-1: dirty=460 wb=926 unstable=1 bg_thresh=991 thresh=1982 gap=595 poll_thresh=20 ino=257 dd-2584 [005] 184.694086: balance_dirty_state: bdi btrfs-1: dirty=510 wb=926 unstable=1 bg_thresh=990 thresh=1981 gap=544 poll_thresh=21 ino=257 dd-2584 [005] 184.694198: balance_dirty_state: bdi btrfs-1: dirty=535 wb=926 unstable=1 bg_thresh=990 thresh=1980 gap=518 poll_thresh=22 ino=257 dd-2584 [005] 184.694312: balance_dirty_state: bdi btrfs-1: dirty=560 wb=926 unstable=1 bg_thresh=992 thresh=1984 gap=497 poll_thresh=23 ino=257 dd-2584 [005] 184.694431: balance_dirty_state: bdi btrfs-1: dirty=585 wb=926 unstable=1 bg_thresh=988 thresh=1977 gap=465 poll_thresh=24 ino=257 dd-2584 [005] 184.694436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=51180 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 184.701384: balance_dirty_state: bdi btrfs-1: dirty=585 wb=751 unstable=1 bg_thresh=987 thresh=1975 gap=638 poll_thresh=24 ino=257 dd-2584 [005] 184.701473: balance_dirty_state: bdi btrfs-1: dirty=610 wb=751 unstable=1 bg_thresh=990 thresh=1980 gap=618 poll_thresh=18 ino=257 dd-2584 [005] 184.701596: balance_dirty_state: bdi btrfs-1: dirty=635 wb=751 unstable=1 bg_thresh=989 thresh=1979 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 184.701714: balance_dirty_state: bdi btrfs-1: dirty=685 wb=751 unstable=1 bg_thresh=989 thresh=1978 gap=541 poll_thresh=20 ino=257 dd-2584 [005] 184.702003: balance_dirty_state: bdi btrfs-1: dirty=710 wb=751 unstable=1 bg_thresh=988 thresh=1977 gap=515 poll_thresh=21 ino=257 dd-2584 [005] 184.702122: balance_dirty_state: bdi btrfs-1: dirty=735 wb=751 unstable=1 bg_thresh=990 thresh=1981 gap=494 poll_thresh=22 ino=257 dd-2584 [005] 184.702127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-325% task_weight=99% bdi_bw=52500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 184.709371: balance_dirty_state: bdi btrfs-1: dirty=735 wb=751 unstable=1 bg_thresh=990 thresh=1981 gap=494 poll_thresh=22 ino=257 dd-2584 [005] 184.709376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-325% task_weight=99% bdi_bw=52500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 184.717331: balance_dirty_state: bdi btrfs-1: dirty=735 wb=501 unstable=1 bg_thresh=988 thresh=1976 gap=739 poll_thresh=22 ino=257 dd-2584 [001] 184.717397: balance_dirty_state: bdi btrfs-1: dirty=735 wb=501 unstable=1 bg_thresh=987 thresh=1975 gap=738 poll_thresh=16 ino=257 dd-2584 [001] 184.717518: balance_dirty_state: bdi btrfs-1: dirty=760 wb=501 unstable=1 bg_thresh=987 thresh=1974 gap=712 poll_thresh=17 ino=257 dd-2584 [001] 184.717639: balance_dirty_state: bdi btrfs-1: dirty=785 wb=501 unstable=1 bg_thresh=986 thresh=1973 gap=686 poll_thresh=18 ino=257 dd-2584 [001] 184.717758: balance_dirty_state: bdi btrfs-1: dirty=835 wb=501 unstable=1 bg_thresh=988 thresh=1977 gap=640 poll_thresh=19 ino=257 dd-2584 [001] 184.717875: balance_dirty_state: bdi btrfs-1: dirty=860 wb=501 unstable=1 bg_thresh=988 thresh=1976 gap=614 poll_thresh=20 ino=257 dd-2584 [001] 184.717994: balance_dirty_state: bdi btrfs-1: dirty=885 wb=501 unstable=1 bg_thresh=987 thresh=1975 gap=588 poll_thresh=21 ino=257 dd-2584 [001] 184.718113: balance_dirty_state: bdi btrfs-1: dirty=935 wb=501 unstable=1 bg_thresh=987 thresh=1974 gap=537 poll_thresh=22 ino=257 dd-2584 [001] 184.718407: balance_dirty_state: bdi btrfs-1: dirty=960 wb=501 unstable=1 bg_thresh=989 thresh=1978 gap=516 poll_thresh=23 ino=257 dd-2584 [001] 184.718525: balance_dirty_state: bdi btrfs-1: dirty=985 wb=501 unstable=1 bg_thresh=988 thresh=1977 gap=490 poll_thresh=24 ino=257 dd-2584 [001] 184.718530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=52500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 184.725283: balance_dirty_state: bdi btrfs-1: dirty=985 wb=376 unstable=1 bg_thresh=986 thresh=1972 gap=610 poll_thresh=24 ino=257 dd-2584 [005] 184.725426: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=376 unstable=1 bg_thresh=983 thresh=1966 gap=579 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 184.725458: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12168 wrote=0 to_write=8192 dd-2584 [005] 184.725738: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=376 unstable=1 bg_thresh=985 thresh=1970 gap=558 poll_thresh=19 ino=257 dd-2584 [005] 184.726107: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=426 unstable=1 bg_thresh=984 thresh=1969 gap=532 poll_thresh=20 ino=257 dd-2584 [005] 184.726474: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=451 unstable=1 bg_thresh=984 thresh=1968 gap=481 poll_thresh=21 ino=257 dd-2584 [005] 184.726479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=52500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 184.730085: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=800 to_write=7392 dd-2584 [001] 184.733302: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1051 unstable=1 bg_thresh=984 thresh=1968 gap=606 poll_thresh=21 ino=257 dd-2584 [001] 184.733413: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1051 unstable=1 bg_thresh=986 thresh=1973 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 184.733690: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1051 unstable=1 bg_thresh=989 thresh=1978 gap=566 poll_thresh=17 ino=257 dd-2584 [001] 184.733879: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1051 unstable=1 bg_thresh=991 thresh=1983 gap=546 poll_thresh=18 ino=257 dd-2584 [001] 184.734337: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1051 unstable=1 bg_thresh=991 thresh=1982 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 184.734343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=52500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 184.745402: balance_dirty_state: bdi btrfs-1: dirty=435 wb=826 unstable=1 bg_thresh=991 thresh=1982 gap=720 poll_thresh=19 ino=257 dd-2584 [001] 184.745470: balance_dirty_state: bdi btrfs-1: dirty=435 wb=826 unstable=1 bg_thresh=990 thresh=1981 gap=719 poll_thresh=14 ino=257 dd-2584 [001] 184.745532: balance_dirty_state: bdi btrfs-1: dirty=460 wb=826 unstable=1 bg_thresh=993 thresh=1986 gap=699 poll_thresh=15 ino=257 dd-2584 [001] 184.745592: balance_dirty_state: bdi btrfs-1: dirty=460 wb=826 unstable=1 bg_thresh=990 thresh=1980 gap=693 poll_thresh=16 ino=257 dd-2584 [001] 184.745711: balance_dirty_state: bdi btrfs-1: dirty=510 wb=826 unstable=1 bg_thresh=989 thresh=1979 gap=642 poll_thresh=17 ino=257 dd-2584 [001] 184.745833: balance_dirty_state: bdi btrfs-1: dirty=535 wb=826 unstable=1 bg_thresh=991 thresh=1983 gap=621 poll_thresh=18 ino=257 dd-2584 [001] 184.745952: balance_dirty_state: bdi btrfs-1: dirty=560 wb=826 unstable=1 bg_thresh=991 thresh=1982 gap=595 poll_thresh=19 ino=257 dd-2584 [001] 184.746074: balance_dirty_state: bdi btrfs-1: dirty=610 wb=826 unstable=1 bg_thresh=990 thresh=1981 gap=544 poll_thresh=20 ino=257 dd-2584 [001] 184.746193: balance_dirty_state: bdi btrfs-1: dirty=635 wb=826 unstable=1 bg_thresh=990 thresh=1980 gap=518 poll_thresh=21 ino=257 dd-2584 [001] 184.746488: balance_dirty_state: bdi btrfs-1: dirty=660 wb=826 unstable=1 bg_thresh=992 thresh=1984 gap=497 poll_thresh=22 ino=257 dd-2584 [001] 184.746607: balance_dirty_state: bdi btrfs-1: dirty=685 wb=826 unstable=1 bg_thresh=991 thresh=1983 gap=471 poll_thresh=23 ino=257 dd-2584 [001] 184.746612: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=52500 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 184.753359: balance_dirty_state: bdi btrfs-1: dirty=685 wb=826 unstable=1 bg_thresh=988 thresh=1976 gap=464 poll_thresh=23 ino=257 dd-2584 [001] 184.753364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=52500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 184.765423: balance_dirty_state: bdi btrfs-1: dirty=685 wb=576 unstable=1 bg_thresh=989 thresh=1978 gap=716 poll_thresh=23 ino=257 dd-2584 [000] 184.765615: balance_dirty_state: bdi btrfs-1: dirty=710 wb=576 unstable=1 bg_thresh=989 thresh=1978 gap=691 poll_thresh=17 ino=257 dd-2584 [000] 184.765902: balance_dirty_state: bdi btrfs-1: dirty=735 wb=576 unstable=1 bg_thresh=990 thresh=1980 gap=668 poll_thresh=18 ino=257 dd-2584 [000] 184.766221: balance_dirty_state: bdi btrfs-1: dirty=760 wb=476 unstable=1 bg_thresh=992 thresh=1985 gap=748 poll_thresh=19 ino=257 dd-2584 [000] 184.766466: balance_dirty_state: bdi btrfs-1: dirty=785 wb=451 unstable=1 bg_thresh=994 thresh=1989 gap=752 poll_thresh=20 ino=257 dd-2584 [000] 184.766655: balance_dirty_state: bdi btrfs-1: dirty=835 wb=451 unstable=1 bg_thresh=994 thresh=1988 gap=701 poll_thresh=21 ino=257 dd-2584 [000] 184.766844: balance_dirty_state: bdi btrfs-1: dirty=860 wb=451 unstable=1 bg_thresh=993 thresh=1987 gap=675 poll_thresh=22 ino=257 dd-2584 [000] 184.767031: balance_dirty_state: bdi btrfs-1: dirty=885 wb=451 unstable=1 bg_thresh=995 thresh=1991 gap=654 poll_thresh=23 ino=257 dd-2584 [000] 184.767503: balance_dirty_state: bdi btrfs-1: dirty=935 wb=451 unstable=1 bg_thresh=995 thresh=1990 gap=603 poll_thresh=24 ino=257 dd-2584 [000] 184.767692: balance_dirty_state: bdi btrfs-1: dirty=960 wb=451 unstable=1 bg_thresh=994 thresh=1989 gap=577 poll_thresh=25 ino=257 dd-2584 [000] 184.767880: balance_dirty_state: bdi btrfs-1: dirty=985 wb=451 unstable=1 bg_thresh=994 thresh=1988 gap=551 poll_thresh=26 ino=257 dd-2584 [000] 184.768072: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=451 unstable=1 bg_thresh=993 thresh=1986 gap=524 poll_thresh=27 ino=257 flush-btrfs-1-2586 [005] 184.768114: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12208 wrote=0 to_write=8192 dd-2584 [000] 184.768272: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=451 unstable=1 bg_thresh=992 thresh=1985 gap=473 poll_thresh=28 ino=257 dd-2584 [000] 184.768275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=52500 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 184.771731: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=752 to_write=7440 dd-2584 [007] 184.773347: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1201 unstable=1 bg_thresh=995 thresh=1991 gap=479 poll_thresh=28 ino=257 dd-2584 [007] 184.773354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=52500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 184.781367: balance_dirty_state: bdi btrfs-1: dirty=310 wb=976 unstable=1 bg_thresh=992 thresh=1985 gap=698 poll_thresh=28 ino=257 dd-2584 [007] 184.781447: balance_dirty_state: bdi btrfs-1: dirty=310 wb=976 unstable=1 bg_thresh=998 thresh=1996 gap=709 poll_thresh=21 ino=257 dd-2584 [007] 184.781571: balance_dirty_state: bdi btrfs-1: dirty=360 wb=951 unstable=1 bg_thresh=1000 thresh=2001 gap=689 poll_thresh=22 ino=257 dd-2584 [007] 184.781690: balance_dirty_state: bdi btrfs-1: dirty=385 wb=951 unstable=1 bg_thresh=1003 thresh=2006 gap=669 poll_thresh=23 ino=257 dd-2584 [007] 184.781986: balance_dirty_state: bdi btrfs-1: dirty=410 wb=951 unstable=1 bg_thresh=1005 thresh=2010 gap=648 poll_thresh=24 ino=257 dd-2584 [007] 184.782104: balance_dirty_state: bdi btrfs-1: dirty=460 wb=951 unstable=1 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=25 ino=257 dd-2584 [007] 184.782220: balance_dirty_state: bdi btrfs-1: dirty=485 wb=951 unstable=1 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=26 ino=257 dd-2584 [007] 184.782336: balance_dirty_state: bdi btrfs-1: dirty=510 wb=951 unstable=1 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=27 ino=257 dd-2584 [007] 184.782455: balance_dirty_state: bdi btrfs-1: dirty=535 wb=951 unstable=1 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=28 ino=257 dd-2584 [007] 184.782574: balance_dirty_state: bdi btrfs-1: dirty=585 wb=951 unstable=1 bg_thresh=1002 thresh=2004 gap=467 poll_thresh=29 ino=257 dd-2584 [007] 184.782579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=52500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 184.789367: balance_dirty_state: bdi btrfs-1: dirty=585 wb=801 unstable=1 bg_thresh=1004 thresh=2008 gap=621 poll_thresh=29 ino=257 dd-2584 [007] 184.789454: balance_dirty_state: bdi btrfs-1: dirty=585 wb=801 unstable=1 bg_thresh=1004 thresh=2008 gap=621 poll_thresh=22 ino=257 dd-2584 [007] 184.789577: balance_dirty_state: bdi btrfs-1: dirty=635 wb=801 unstable=1 bg_thresh=1006 thresh=2012 gap=575 poll_thresh=23 ino=257 dd-2584 [007] 184.789696: balance_dirty_state: bdi btrfs-1: dirty=660 wb=801 unstable=1 bg_thresh=1005 thresh=2011 gap=549 poll_thresh=24 ino=257 dd-2584 [007] 184.789984: balance_dirty_state: bdi btrfs-1: dirty=685 wb=801 unstable=1 bg_thresh=1005 thresh=2010 gap=523 poll_thresh=25 ino=257 dd-2584 [007] 184.790103: balance_dirty_state: bdi btrfs-1: dirty=710 wb=801 unstable=1 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=26 ino=257 dd-2584 [007] 184.790108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=52500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 184.797398: balance_dirty_state: bdi btrfs-1: dirty=710 wb=676 unstable=1 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=26 ino=257 dd-2584 [003] 184.797467: balance_dirty_state: bdi btrfs-1: dirty=710 wb=676 unstable=1 bg_thresh=1005 thresh=2011 gap=624 poll_thresh=19 ino=257 dd-2584 [003] 184.797586: balance_dirty_state: bdi btrfs-1: dirty=760 wb=676 unstable=1 bg_thresh=1008 thresh=2016 gap=579 poll_thresh=20 ino=257 dd-2584 [003] 184.797705: balance_dirty_state: bdi btrfs-1: dirty=785 wb=676 unstable=1 bg_thresh=1007 thresh=2015 gap=553 poll_thresh=21 ino=257 dd-2584 [003] 184.797823: balance_dirty_state: bdi btrfs-1: dirty=810 wb=676 unstable=1 bg_thresh=1007 thresh=2014 gap=527 poll_thresh=22 ino=257 dd-2584 [003] 184.797941: balance_dirty_state: bdi btrfs-1: dirty=835 wb=676 unstable=1 bg_thresh=1009 thresh=2018 gap=506 poll_thresh=23 ino=257 dd-2584 [003] 184.798057: balance_dirty_state: bdi btrfs-1: dirty=885 wb=676 unstable=1 bg_thresh=1008 thresh=2017 gap=455 poll_thresh=24 ino=257 dd-2584 [003] 184.798062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=52500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 184.805386: balance_dirty_state: bdi btrfs-1: dirty=885 wb=526 unstable=1 bg_thresh=1009 thresh=2019 gap=607 poll_thresh=24 ino=257 dd-2584 [003] 184.805511: balance_dirty_state: bdi btrfs-1: dirty=885 wb=526 unstable=1 bg_thresh=1006 thresh=2013 gap=601 poll_thresh=18 ino=257 dd-2584 [003] 184.806095: balance_dirty_state: bdi btrfs-1: dirty=935 wb=526 unstable=1 bg_thresh=1008 thresh=2017 gap=555 poll_thresh=19 ino=257 dd-2584 [003] 184.806329: balance_dirty_state: bdi btrfs-1: dirty=960 wb=526 unstable=1 bg_thresh=1008 thresh=2016 gap=529 poll_thresh=20 ino=257 dd-2584 [003] 184.806562: balance_dirty_state: bdi btrfs-1: dirty=985 wb=526 unstable=1 bg_thresh=1007 thresh=2015 gap=503 poll_thresh=21 ino=257 dd-2584 [003] 184.806571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 184.813393: balance_dirty_state: bdi btrfs-1: dirty=985 wb=401 unstable=1 bg_thresh=1005 thresh=2011 gap=624 poll_thresh=21 ino=257 dd-2584 [003] 184.813478: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=401 unstable=1 bg_thresh=1008 thresh=2016 gap=604 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 184.813540: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12256 wrote=0 to_write=8192 dd-2584 [003] 184.813605: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=401 unstable=1 bg_thresh=1004 thresh=2009 gap=572 poll_thresh=17 ino=257 dd-2584 [003] 184.813729: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=426 unstable=1 bg_thresh=1006 thresh=2013 gap=551 poll_thresh=18 ino=257 dd-2584 [003] 184.813854: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=476 unstable=1 bg_thresh=1006 thresh=2012 gap=500 poll_thresh=19 ino=257 dd-2584 [003] 184.813856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 184.818717: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=816 to_write=7376 dd-2584 [003] 184.821409: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1101 unstable=1 bg_thresh=1007 thresh=2014 gap=627 poll_thresh=19 ino=257 dd-2584 [003] 184.821481: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1101 unstable=1 bg_thresh=1007 thresh=2014 gap=627 poll_thresh=14 ino=257 dd-2584 [003] 184.821544: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1101 unstable=1 bg_thresh=1006 thresh=2013 gap=601 poll_thresh=15 ino=257 dd-2584 [003] 184.821604: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1101 unstable=1 bg_thresh=1009 thresh=2018 gap=581 poll_thresh=16 ino=257 dd-2584 [003] 184.821894: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1101 unstable=1 bg_thresh=1008 thresh=2017 gap=555 poll_thresh=17 ino=257 dd-2584 [003] 184.822011: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1101 unstable=1 bg_thresh=1005 thresh=2010 gap=523 poll_thresh=18 ino=257 dd-2584 [003] 184.822128: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1101 unstable=1 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=19 ino=257 dd-2584 [003] 184.822133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 184.829402: balance_dirty_state: bdi btrfs-1: dirty=410 wb=976 unstable=1 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=19 ino=257 dd-2584 [003] 184.829502: balance_dirty_state: bdi btrfs-1: dirty=435 wb=976 unstable=1 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=14 ino=257 dd-2584 [003] 184.829562: balance_dirty_state: bdi btrfs-1: dirty=460 wb=976 unstable=1 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=15 ino=257 dd-2584 [003] 184.829620: balance_dirty_state: bdi btrfs-1: dirty=460 wb=976 unstable=1 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=16 ino=257 dd-2584 [003] 184.829732: balance_dirty_state: bdi btrfs-1: dirty=510 wb=976 unstable=1 bg_thresh=1006 thresh=2012 gap=525 poll_thresh=17 ino=257 dd-2584 [003] 184.829844: balance_dirty_state: bdi btrfs-1: dirty=535 wb=976 unstable=1 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=18 ino=257 dd-2584 [003] 184.829848: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 184.837434: balance_dirty_state: bdi btrfs-1: dirty=535 wb=851 unstable=1 bg_thresh=1006 thresh=2012 gap=625 poll_thresh=18 ino=257 dd-2584 [003] 184.837521: balance_dirty_state: bdi btrfs-1: dirty=560 wb=851 unstable=1 bg_thresh=1005 thresh=2011 gap=599 poll_thresh=13 ino=257 dd-2584 [003] 184.837584: balance_dirty_state: bdi btrfs-1: dirty=560 wb=851 unstable=1 bg_thresh=1005 thresh=2011 gap=599 poll_thresh=14 ino=257 dd-2584 [003] 184.837643: balance_dirty_state: bdi btrfs-1: dirty=585 wb=851 unstable=1 bg_thresh=1005 thresh=2010 gap=573 poll_thresh=15 ino=257 dd-2584 [003] 184.837873: balance_dirty_state: bdi btrfs-1: dirty=585 wb=851 unstable=1 bg_thresh=1007 thresh=2015 gap=578 poll_thresh=16 ino=257 dd-2584 [003] 184.837991: balance_dirty_state: bdi btrfs-1: dirty=635 wb=851 unstable=1 bg_thresh=1007 thresh=2014 gap=527 poll_thresh=17 ino=257 dd-2584 [003] 184.838109: balance_dirty_state: bdi btrfs-1: dirty=660 wb=851 unstable=1 bg_thresh=1006 thresh=2013 gap=501 poll_thresh=18 ino=257 dd-2584 [003] 184.838113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 184.845430: balance_dirty_state: bdi btrfs-1: dirty=660 wb=851 unstable=1 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=18 ino=257 dd-2584 [003] 184.845435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 184.853351: balance_dirty_state: bdi btrfs-1: dirty=660 wb=601 unstable=1 bg_thresh=1007 thresh=2014 gap=752 poll_thresh=18 ino=257 dd-2584 [003] 184.853421: balance_dirty_state: bdi btrfs-1: dirty=685 wb=601 unstable=1 bg_thresh=1006 thresh=2013 gap=726 poll_thresh=13 ino=257 dd-2584 [003] 184.853483: balance_dirty_state: bdi btrfs-1: dirty=685 wb=601 unstable=1 bg_thresh=1003 thresh=2007 gap=720 poll_thresh=14 ino=257 dd-2584 [003] 184.853544: balance_dirty_state: bdi btrfs-1: dirty=710 wb=601 unstable=1 bg_thresh=1006 thresh=2012 gap=700 poll_thresh=15 ino=257 dd-2584 [003] 184.853605: balance_dirty_state: bdi btrfs-1: dirty=735 wb=601 unstable=1 bg_thresh=1005 thresh=2011 gap=674 poll_thresh=16 ino=257 dd-2584 [003] 184.853722: balance_dirty_state: bdi btrfs-1: dirty=760 wb=601 unstable=1 bg_thresh=1005 thresh=2010 gap=648 poll_thresh=17 ino=257 dd-2584 [003] 184.853842: balance_dirty_state: bdi btrfs-1: dirty=785 wb=601 unstable=1 bg_thresh=1004 thresh=2009 gap=622 poll_thresh=18 ino=257 dd-2584 [003] 184.853961: balance_dirty_state: bdi btrfs-1: dirty=810 wb=601 unstable=1 bg_thresh=1004 thresh=2008 gap=596 poll_thresh=19 ino=257 dd-2584 [003] 184.854253: balance_dirty_state: bdi btrfs-1: dirty=860 wb=601 unstable=1 bg_thresh=1006 thresh=2012 gap=550 poll_thresh=20 ino=257 dd-2584 [003] 184.854373: balance_dirty_state: bdi btrfs-1: dirty=885 wb=601 unstable=1 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=21 ino=257 dd-2584 [003] 184.854495: balance_dirty_state: bdi btrfs-1: dirty=910 wb=601 unstable=1 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=22 ino=257 dd-2584 [003] 184.854500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 184.861402: balance_dirty_state: bdi btrfs-1: dirty=910 wb=476 unstable=1 bg_thresh=993 thresh=1986 gap=599 poll_thresh=22 ino=257 dd-2584 [001] 184.861527: balance_dirty_state: bdi btrfs-1: dirty=935 wb=476 unstable=1 bg_thresh=995 thresh=1991 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 184.861757: balance_dirty_state: bdi btrfs-1: dirty=960 wb=476 unstable=1 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=17 ino=257 dd-2584 [001] 184.861996: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=476 unstable=1 bg_thresh=1000 thresh=2001 gap=514 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 184.862041: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12304 wrote=0 to_write=8192 dd-2584 [001] 184.862356: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=476 unstable=1 bg_thresh=1002 thresh=2005 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 184.862360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 184.867192: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=752 to_write=7440 dd-2584 [005] 184.869358: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1101 unstable=1 bg_thresh=998 thresh=1997 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 184.869532: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1101 unstable=1 bg_thresh=998 thresh=1996 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 184.869665: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1101 unstable=1 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 184.869751: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1101 unstable=1 bg_thresh=997 thresh=1994 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 184.870391: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1101 unstable=1 bg_thresh=996 thresh=1993 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 184.870554: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1101 unstable=1 bg_thresh=998 thresh=1997 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 184.870717: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1101 unstable=1 bg_thresh=998 thresh=1996 gap=459 poll_thresh=19 ino=257 dd-2584 [005] 184.870723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 184.881477: balance_dirty_state: bdi btrfs-1: dirty=435 wb=851 unstable=1 bg_thresh=1001 thresh=2002 gap=715 poll_thresh=19 ino=257 dd-2584 [005] 184.881583: balance_dirty_state: bdi btrfs-1: dirty=435 wb=851 unstable=1 bg_thresh=1003 thresh=2007 gap=720 poll_thresh=14 ino=257 dd-2584 [005] 184.881643: balance_dirty_state: bdi btrfs-1: dirty=460 wb=851 unstable=1 bg_thresh=1000 thresh=2001 gap=689 poll_thresh=15 ino=257 dd-2584 [005] 184.881703: balance_dirty_state: bdi btrfs-1: dirty=485 wb=851 unstable=1 bg_thresh=1003 thresh=2006 gap=669 poll_thresh=16 ino=257 dd-2584 [005] 184.881824: balance_dirty_state: bdi btrfs-1: dirty=510 wb=851 unstable=1 bg_thresh=999 thresh=1999 gap=637 poll_thresh=17 ino=257 dd-2584 [005] 184.881944: balance_dirty_state: bdi btrfs-1: dirty=535 wb=851 unstable=1 bg_thresh=999 thresh=1998 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 184.882064: balance_dirty_state: bdi btrfs-1: dirty=560 wb=851 unstable=1 bg_thresh=1001 thresh=2002 gap=590 poll_thresh=19 ino=257 dd-2584 [005] 184.882184: balance_dirty_state: bdi btrfs-1: dirty=610 wb=851 unstable=1 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=20 ino=257 dd-2584 [005] 184.882475: balance_dirty_state: bdi btrfs-1: dirty=635 wb=851 unstable=1 bg_thresh=1000 thresh=2000 gap=513 poll_thresh=21 ino=257 dd-2584 [005] 184.882593: balance_dirty_state: bdi btrfs-1: dirty=660 wb=851 unstable=1 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=22 ino=257 dd-2584 [005] 184.882598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 184.893406: balance_dirty_state: bdi btrfs-1: dirty=660 wb=676 unstable=1 bg_thresh=993 thresh=1987 gap=650 poll_thresh=22 ino=257 dd-2584 [005] 184.893478: balance_dirty_state: bdi btrfs-1: dirty=685 wb=676 unstable=1 bg_thresh=993 thresh=1987 gap=625 poll_thresh=16 ino=257 dd-2584 [005] 184.893590: balance_dirty_state: bdi btrfs-1: dirty=710 wb=676 unstable=1 bg_thresh=996 thresh=1992 gap=605 poll_thresh=17 ino=257 dd-2584 [005] 184.893708: balance_dirty_state: bdi btrfs-1: dirty=735 wb=676 unstable=1 bg_thresh=998 thresh=1996 gap=584 poll_thresh=18 ino=257 dd-2584 [005] 184.893825: balance_dirty_state: bdi btrfs-1: dirty=785 wb=676 unstable=1 bg_thresh=997 thresh=1995 gap=533 poll_thresh=19 ino=257 dd-2584 [005] 184.893944: balance_dirty_state: bdi btrfs-1: dirty=810 wb=676 unstable=1 bg_thresh=997 thresh=1994 gap=507 poll_thresh=20 ino=257 dd-2584 [005] 184.894063: balance_dirty_state: bdi btrfs-1: dirty=835 wb=676 unstable=1 bg_thresh=996 thresh=1993 gap=481 poll_thresh=21 ino=257 dd-2584 [005] 184.894068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 184.901423: balance_dirty_state: bdi btrfs-1: dirty=835 wb=526 unstable=1 bg_thresh=996 thresh=1992 gap=630 poll_thresh=21 ino=257 dd-2584 [005] 184.901531: balance_dirty_state: bdi btrfs-1: dirty=860 wb=526 unstable=1 bg_thresh=995 thresh=1991 gap=604 poll_thresh=16 ino=257 dd-2584 [005] 184.901812: balance_dirty_state: bdi btrfs-1: dirty=885 wb=526 unstable=1 bg_thresh=997 thresh=1995 gap=583 poll_thresh=17 ino=257 dd-2584 [005] 184.901925: balance_dirty_state: bdi btrfs-1: dirty=910 wb=526 unstable=1 bg_thresh=997 thresh=1994 gap=557 poll_thresh=18 ino=257 dd-2584 [005] 184.902037: balance_dirty_state: bdi btrfs-1: dirty=960 wb=526 unstable=1 bg_thresh=996 thresh=1993 gap=506 poll_thresh=19 ino=257 dd-2584 [005] 184.902149: balance_dirty_state: bdi btrfs-1: dirty=985 wb=526 unstable=1 bg_thresh=996 thresh=1992 gap=480 poll_thresh=20 ino=257 dd-2584 [005] 184.902154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=54196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 184.909461: balance_dirty_state: bdi btrfs-1: dirty=985 wb=401 unstable=1 bg_thresh=999 thresh=1999 gap=612 poll_thresh=20 ino=257 dd-2584 [005] 184.909537: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=401 unstable=1 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 184.909558: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12352 wrote=0 to_write=8192 dd-2584 [005] 184.909627: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=401 unstable=1 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=16 ino=257 dd-2584 [005] 184.909796: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=401 unstable=1 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 184.909970: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=451 unstable=1 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=18 ino=257 dd-2584 [005] 184.910147: balance_dirty_state: bdi btrfs-1: dirty=985 wb=501 unstable=1 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=19 ino=257 dd-2584 [005] 184.910599: balance_dirty_state: bdi btrfs-1: dirty=885 wb=651 unstable=1 bg_thresh=1002 thresh=2004 gap=467 poll_thresh=20 ino=257 dd-2584 [005] 184.910601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=55252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 184.912641: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=864 to_write=7328 dd-2584 [005] 184.918275: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1126 unstable=1 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=20 ino=257 dd-2584 [005] 184.918339: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1126 unstable=1 bg_thresh=999 thresh=1999 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 184.918397: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1126 unstable=1 bg_thresh=1002 thresh=2004 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 184.918511: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1126 unstable=1 bg_thresh=1001 thresh=2003 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 184.918629: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1126 unstable=1 bg_thresh=1003 thresh=2007 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 184.918634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=55252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 184.925480: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1001 unstable=1 bg_thresh=1001 thresh=2002 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 184.925579: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1001 unstable=1 bg_thresh=998 thresh=1996 gap=584 poll_thresh=13 ino=257 dd-2584 [005] 184.925638: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1001 unstable=1 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=14 ino=257 dd-2584 [005] 184.925703: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1001 unstable=1 bg_thresh=993 thresh=1987 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 184.925768: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1001 unstable=1 bg_thresh=996 thresh=1992 gap=530 poll_thresh=16 ino=257 dd-2584 [005] 184.925893: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1001 unstable=1 bg_thresh=997 thresh=1994 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 184.926016: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1001 unstable=1 bg_thresh=996 thresh=1992 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 184.926021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=55252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 184.933416: balance_dirty_state: bdi btrfs-1: dirty=510 wb=901 unstable=1 bg_thresh=997 thresh=1995 gap=583 poll_thresh=18 ino=257 dd-2584 [005] 184.933819: balance_dirty_state: bdi btrfs-1: dirty=535 wb=901 unstable=1 bg_thresh=997 thresh=1995 gap=558 poll_thresh=13 ino=257 dd-2584 [005] 184.933904: balance_dirty_state: bdi btrfs-1: dirty=560 wb=901 unstable=1 bg_thresh=997 thresh=1994 gap=532 poll_thresh=14 ino=257 dd-2584 [005] 184.933989: balance_dirty_state: bdi btrfs-1: dirty=560 wb=901 unstable=1 bg_thresh=997 thresh=1994 gap=532 poll_thresh=15 ino=257 dd-2584 [005] 184.934073: balance_dirty_state: bdi btrfs-1: dirty=585 wb=901 unstable=1 bg_thresh=996 thresh=1993 gap=506 poll_thresh=16 ino=257 dd-2584 [005] 184.934243: balance_dirty_state: bdi btrfs-1: dirty=610 wb=901 unstable=1 bg_thresh=998 thresh=1997 gap=485 poll_thresh=17 ino=257 dd-2584 [005] 184.934250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=55252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 184.941412: balance_dirty_state: bdi btrfs-1: dirty=610 wb=776 unstable=1 bg_thresh=1001 thresh=2003 gap=616 poll_thresh=17 ino=257 dd-2584 [005] 184.941506: balance_dirty_state: bdi btrfs-1: dirty=635 wb=776 unstable=1 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=13 ino=257 dd-2584 [005] 184.941591: balance_dirty_state: bdi btrfs-1: dirty=660 wb=776 unstable=1 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=14 ino=257 dd-2584 [005] 184.941676: balance_dirty_state: bdi btrfs-1: dirty=660 wb=776 unstable=1 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 184.941760: balance_dirty_state: bdi btrfs-1: dirty=685 wb=776 unstable=1 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=16 ino=257 dd-2584 [005] 184.941934: balance_dirty_state: bdi btrfs-1: dirty=710 wb=776 unstable=1 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 184.942103: balance_dirty_state: bdi btrfs-1: dirty=735 wb=776 unstable=1 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 184.942109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=55252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 184.949419: balance_dirty_state: bdi btrfs-1: dirty=735 wb=526 unstable=1 bg_thresh=1002 thresh=2005 gap=743 poll_thresh=18 ino=257 dd-2584 [005] 184.949551: balance_dirty_state: bdi btrfs-1: dirty=760 wb=526 unstable=1 bg_thresh=999 thresh=1999 gap=712 poll_thresh=13 ino=257 dd-2584 [005] 184.949672: balance_dirty_state: bdi btrfs-1: dirty=785 wb=526 unstable=1 bg_thresh=1002 thresh=2004 gap=692 poll_thresh=14 ino=257 dd-2584 [005] 184.950140: balance_dirty_state: bdi btrfs-1: dirty=785 wb=526 unstable=1 bg_thresh=999 thresh=1998 gap=686 poll_thresh=15 ino=257 dd-2584 [005] 184.950258: balance_dirty_state: bdi btrfs-1: dirty=810 wb=526 unstable=1 bg_thresh=1001 thresh=2003 gap=666 poll_thresh=16 ino=257 dd-2584 [005] 184.950495: balance_dirty_state: bdi btrfs-1: dirty=835 wb=526 unstable=1 bg_thresh=1003 thresh=2007 gap=645 poll_thresh=17 ino=257 dd-2584 [005] 184.950729: balance_dirty_state: bdi btrfs-1: dirty=860 wb=526 unstable=1 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=18 ino=257 dd-2584 [005] 184.950962: balance_dirty_state: bdi btrfs-1: dirty=910 wb=526 unstable=1 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=19 ino=257 dd-2584 [005] 184.951204: balance_dirty_state: bdi btrfs-1: dirty=935 wb=526 unstable=1 bg_thresh=1001 thresh=2003 gap=541 poll_thresh=20 ino=257 dd-2584 [005] 184.951436: balance_dirty_state: bdi btrfs-1: dirty=960 wb=526 unstable=1 bg_thresh=1001 thresh=2002 gap=515 poll_thresh=21 ino=257 dd-2584 [005] 184.951670: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=526 unstable=1 bg_thresh=1000 thresh=2001 gap=464 poll_thresh=22 ino=257 dd-2584 [005] 184.951679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=55252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 184.951714: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12392 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 184.953885: writeback_single_inode: bdi btrfs-1: ino=257 state= age=312 wrote=704 to_write=7488 dd-2584 [001] 184.957374: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1101 unstable=1 bg_thresh=998 thresh=1996 gap=584 poll_thresh=22 ino=257 dd-2584 [001] 184.957513: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1101 unstable=1 bg_thresh=995 thresh=1990 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 184.957948: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1101 unstable=1 bg_thresh=997 thresh=1994 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 184.958101: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1101 unstable=1 bg_thresh=996 thresh=1993 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 184.958255: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1101 unstable=1 bg_thresh=996 thresh=1992 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 184.958261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=55252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 184.965384: balance_dirty_state: bdi btrfs-1: dirty=410 wb=976 unstable=1 bg_thresh=998 thresh=1997 gap=610 poll_thresh=19 ino=257 dd-2584 [000] 184.965447: balance_dirty_state: bdi btrfs-1: dirty=410 wb=976 unstable=1 bg_thresh=998 thresh=1997 gap=610 poll_thresh=14 ino=257 dd-2584 [000] 184.965508: balance_dirty_state: bdi btrfs-1: dirty=435 wb=976 unstable=1 bg_thresh=1001 thresh=2002 gap=590 poll_thresh=15 ino=257 dd-2584 [000] 184.965564: balance_dirty_state: bdi btrfs-1: dirty=460 wb=976 unstable=1 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 184.965677: balance_dirty_state: bdi btrfs-1: dirty=485 wb=976 unstable=1 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=17 ino=257 dd-2584 [000] 184.965790: balance_dirty_state: bdi btrfs-1: dirty=510 wb=976 unstable=1 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=18 ino=257 dd-2584 [000] 184.965903: balance_dirty_state: bdi btrfs-1: dirty=560 wb=976 unstable=1 bg_thresh=1005 thresh=2010 gap=473 poll_thresh=19 ino=257 dd-2584 [000] 184.965908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=55252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.973371: balance_dirty_state: bdi btrfs-1: dirty=560 wb=826 unstable=1 bg_thresh=997 thresh=1995 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 184.973462: balance_dirty_state: bdi btrfs-1: dirty=560 wb=826 unstable=1 bg_thresh=997 thresh=1995 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 184.973546: balance_dirty_state: bdi btrfs-1: dirty=585 wb=826 unstable=1 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 184.973923: balance_dirty_state: bdi btrfs-1: dirty=610 wb=826 unstable=1 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 184.974092: balance_dirty_state: bdi btrfs-1: dirty=635 wb=826 unstable=1 bg_thresh=1002 thresh=2005 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 184.974262: balance_dirty_state: bdi btrfs-1: dirty=660 wb=826 unstable=1 bg_thresh=1004 thresh=2009 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 184.974430: balance_dirty_state: bdi btrfs-1: dirty=685 wb=826 unstable=1 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 184.974437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=55252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 184.985791: balance_dirty_state: bdi btrfs-1: dirty=685 wb=601 unstable=1 bg_thresh=999 thresh=1998 gap=711 poll_thresh=19 ino=257 dd-2584 [004] 184.985877: balance_dirty_state: bdi btrfs-1: dirty=710 wb=601 unstable=1 bg_thresh=999 thresh=1998 gap=686 poll_thresh=14 ino=257 dd-2584 [004] 184.985964: balance_dirty_state: bdi btrfs-1: dirty=735 wb=601 unstable=1 bg_thresh=1001 thresh=2003 gap=666 poll_thresh=15 ino=257 dd-2584 [004] 184.986049: balance_dirty_state: bdi btrfs-1: dirty=735 wb=601 unstable=1 bg_thresh=1001 thresh=2003 gap=666 poll_thresh=16 ino=257 dd-2584 [004] 184.986221: balance_dirty_state: bdi btrfs-1: dirty=785 wb=601 unstable=1 bg_thresh=1004 thresh=2008 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 184.986396: balance_dirty_state: bdi btrfs-1: dirty=810 wb=601 unstable=1 bg_thresh=1006 thresh=2012 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 184.986571: balance_dirty_state: bdi btrfs-1: dirty=835 wb=601 unstable=1 bg_thresh=1005 thresh=2011 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 184.987015: balance_dirty_state: bdi btrfs-1: dirty=885 wb=601 unstable=1 bg_thresh=1005 thresh=2010 gap=523 poll_thresh=20 ino=257 dd-2584 [004] 184.987188: balance_dirty_state: bdi btrfs-1: dirty=910 wb=601 unstable=1 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=21 ino=257 dd-2584 [004] 184.987194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=55252 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 184.993436: balance_dirty_state: bdi btrfs-1: dirty=910 wb=476 unstable=1 bg_thresh=998 thresh=1996 gap=609 poll_thresh=21 ino=257 dd-2584 [004] 184.993531: balance_dirty_state: bdi btrfs-1: dirty=910 wb=476 unstable=1 bg_thresh=998 thresh=1996 gap=609 poll_thresh=16 ino=257 dd-2584 [004] 184.993705: balance_dirty_state: bdi btrfs-1: dirty=960 wb=476 unstable=1 bg_thresh=997 thresh=1995 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 184.993880: balance_dirty_state: bdi btrfs-1: dirty=985 wb=476 unstable=1 bg_thresh=997 thresh=1994 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 184.994057: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=476 unstable=1 bg_thresh=999 thresh=1998 gap=511 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 184.994120: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12436 wrote=0 to_write=8192 dd-2584 [004] 184.994252: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=476 unstable=1 bg_thresh=998 thresh=1997 gap=460 poll_thresh=20 ino=257 dd-2584 [004] 184.994254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=55252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 184.996522: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=752 to_write=7440 dd-2584 [004] 185.001379: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1226 unstable=1 bg_thresh=998 thresh=1997 gap=460 poll_thresh=20 ino=257 dd-2584 [004] 185.001386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=55252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.009393: balance_dirty_state: bdi btrfs-1: dirty=310 wb=976 unstable=1 bg_thresh=991 thresh=1982 gap=695 poll_thresh=20 ino=257 dd-2584 [004] 185.009490: balance_dirty_state: bdi btrfs-1: dirty=310 wb=976 unstable=1 bg_thresh=993 thresh=1987 gap=700 poll_thresh=15 ino=257 dd-2584 [004] 185.009586: balance_dirty_state: bdi btrfs-1: dirty=335 wb=976 unstable=1 bg_thresh=993 thresh=1987 gap=675 poll_thresh=16 ino=257 dd-2584 [004] 185.009962: balance_dirty_state: bdi btrfs-1: dirty=360 wb=976 unstable=1 bg_thresh=996 thresh=1992 gap=655 poll_thresh=17 ino=257 dd-2584 [004] 185.010081: balance_dirty_state: bdi btrfs-1: dirty=385 wb=976 unstable=1 bg_thresh=995 thresh=1991 gap=629 poll_thresh=18 ino=257 dd-2584 [004] 185.010238: balance_dirty_state: bdi btrfs-1: dirty=435 wb=976 unstable=1 bg_thresh=997 thresh=1995 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 185.010381: balance_dirty_state: bdi btrfs-1: dirty=460 wb=976 unstable=1 bg_thresh=997 thresh=1994 gap=557 poll_thresh=20 ino=257 dd-2584 [004] 185.010499: balance_dirty_state: bdi btrfs-1: dirty=485 wb=976 unstable=1 bg_thresh=996 thresh=1993 gap=531 poll_thresh=21 ino=257 dd-2584 [004] 185.010659: balance_dirty_state: bdi btrfs-1: dirty=535 wb=976 unstable=1 bg_thresh=998 thresh=1997 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 185.010666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=55252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.017441: balance_dirty_state: bdi btrfs-1: dirty=535 wb=842 unstable=1 bg_thresh=997 thresh=1994 gap=616 poll_thresh=22 ino=257 dd-2584 [004] 185.017534: balance_dirty_state: bdi btrfs-1: dirty=535 wb=842 unstable=1 bg_thresh=997 thresh=1994 gap=616 poll_thresh=16 ino=257 dd-2584 [004] 185.017706: balance_dirty_state: bdi btrfs-1: dirty=560 wb=842 unstable=1 bg_thresh=1002 thresh=2004 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 185.017879: balance_dirty_state: bdi btrfs-1: dirty=610 wb=842 unstable=1 bg_thresh=1004 thresh=2009 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 185.018326: balance_dirty_state: bdi btrfs-1: dirty=635 wb=842 unstable=1 bg_thresh=1004 thresh=2008 gap=530 poll_thresh=19 ino=257 dd-2584 [004] 185.018500: balance_dirty_state: bdi btrfs-1: dirty=660 wb=842 unstable=1 bg_thresh=1003 thresh=2007 gap=504 poll_thresh=20 ino=257 dd-2584 [004] 185.018674: balance_dirty_state: bdi btrfs-1: dirty=710 wb=842 unstable=1 bg_thresh=1005 thresh=2011 gap=458 poll_thresh=21 ino=257 dd-2584 [004] 185.018680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.025384: balance_dirty_state: bdi btrfs-1: dirty=710 wb=792 unstable=1 bg_thresh=992 thresh=1984 gap=481 poll_thresh=21 ino=257 dd-2584 [004] 185.025388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.033481: balance_dirty_state: bdi btrfs-1: dirty=703 wb=503 unstable=1 bg_thresh=977 thresh=1955 gap=748 poll_thresh=21 ino=257 dd-2584 [004] 185.033572: balance_dirty_state: bdi btrfs-1: dirty=703 wb=503 unstable=1 bg_thresh=977 thresh=1955 gap=748 poll_thresh=16 ino=257 dd-2584 [004] 185.033713: balance_dirty_state: bdi btrfs-1: dirty=753 wb=503 unstable=1 bg_thresh=982 thresh=1965 gap=708 poll_thresh=17 ino=257 dd-2584 [004] 185.033835: balance_dirty_state: bdi btrfs-1: dirty=778 wb=503 unstable=1 bg_thresh=985 thresh=1970 gap=688 poll_thresh=18 ino=257 dd-2584 [004] 185.033958: balance_dirty_state: bdi btrfs-1: dirty=803 wb=503 unstable=1 bg_thresh=984 thresh=1969 gap=662 poll_thresh=19 ino=257 dd-2584 [004] 185.034094: balance_dirty_state: bdi btrfs-1: dirty=853 wb=503 unstable=1 bg_thresh=990 thresh=1980 gap=623 poll_thresh=20 ino=257 dd-2584 [004] 185.034496: balance_dirty_state: bdi btrfs-1: dirty=878 wb=503 unstable=1 bg_thresh=989 thresh=1978 gap=596 poll_thresh=21 ino=257 dd-2584 [004] 185.034616: balance_dirty_state: bdi btrfs-1: dirty=903 wb=503 unstable=1 bg_thresh=988 thresh=1977 gap=570 poll_thresh=22 ino=257 dd-2584 [004] 185.034735: balance_dirty_state: bdi btrfs-1: dirty=928 wb=503 unstable=1 bg_thresh=988 thresh=1976 gap=544 poll_thresh=23 ino=257 dd-2584 [004] 185.034855: balance_dirty_state: bdi btrfs-1: dirty=978 wb=503 unstable=1 bg_thresh=984 thresh=1969 gap=487 poll_thresh=24 ino=257 dd-2584 [004] 185.034860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.041454: balance_dirty_state: bdi btrfs-1: dirty=978 wb=378 unstable=1 bg_thresh=975 thresh=1950 gap=593 poll_thresh=24 ino=257 dd-2584 [004] 185.041548: balance_dirty_state: bdi btrfs-1: dirty=972 wb=373 unstable=1 bg_thresh=976 thresh=1952 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 185.041677: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=373 unstable=1 bg_thresh=981 thresh=1962 gap=566 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 185.041724: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12484 wrote=0 to_write=8192 dd-2584 [004] 185.041800: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=373 unstable=1 bg_thresh=983 thresh=1967 gap=546 poll_thresh=20 ino=257 dd-2584 [004] 185.041931: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=398 unstable=1 bg_thresh=983 thresh=1966 gap=520 poll_thresh=21 ino=257 dd-2584 [004] 185.042061: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=448 unstable=1 bg_thresh=985 thresh=1971 gap=500 poll_thresh=22 ino=257 dd-2584 [004] 185.042509: balance_dirty_state: bdi btrfs-1: dirty=922 wb=598 unstable=1 bg_thresh=987 thresh=1975 gap=454 poll_thresh=23 ino=257 dd-2584 [004] 185.042511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-382% task_weight=99% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 185.044500: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=848 to_write=7344 dd-2584 [004] 185.049423: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1098 unstable=1 bg_thresh=987 thresh=1974 gap=578 poll_thresh=23 ino=257 dd-2584 [004] 185.049493: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1098 unstable=1 bg_thresh=987 thresh=1974 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 185.049613: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1098 unstable=1 bg_thresh=989 thresh=1979 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 185.049764: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1098 unstable=1 bg_thresh=992 thresh=1984 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 185.049894: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1098 unstable=1 bg_thresh=994 thresh=1988 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 185.049900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.057403: balance_dirty_state: bdi btrfs-1: dirty=397 wb=973 unstable=1 bg_thresh=980 thresh=1960 gap=589 poll_thresh=20 ino=257 dd-2584 [004] 185.057504: balance_dirty_state: bdi btrfs-1: dirty=422 wb=971 unstable=1 bg_thresh=983 thresh=1966 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 185.057566: balance_dirty_state: bdi btrfs-1: dirty=447 wb=971 unstable=1 bg_thresh=985 thresh=1971 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 185.057683: balance_dirty_state: bdi btrfs-1: dirty=472 wb=971 unstable=1 bg_thresh=988 thresh=1976 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 185.057803: balance_dirty_state: bdi btrfs-1: dirty=497 wb=971 unstable=1 bg_thresh=990 thresh=1981 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 185.058096: balance_dirty_state: bdi btrfs-1: dirty=522 wb=971 unstable=1 bg_thresh=992 thresh=1985 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 185.058101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=99% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.065483: balance_dirty_state: bdi btrfs-1: dirty=522 wb=871 unstable=1 bg_thresh=989 thresh=1978 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 185.065574: balance_dirty_state: bdi btrfs-1: dirty=547 wb=871 unstable=1 bg_thresh=989 thresh=1978 gap=559 poll_thresh=14 ino=257 dd-2584 [004] 185.065659: balance_dirty_state: bdi btrfs-1: dirty=572 wb=871 unstable=1 bg_thresh=991 thresh=1983 gap=539 poll_thresh=15 ino=257 dd-2584 [004] 185.065743: balance_dirty_state: bdi btrfs-1: dirty=572 wb=871 unstable=1 bg_thresh=991 thresh=1983 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 185.065914: balance_dirty_state: bdi btrfs-1: dirty=622 wb=871 unstable=1 bg_thresh=991 thresh=1982 gap=488 poll_thresh=17 ino=257 dd-2584 [004] 185.065920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.073430: balance_dirty_state: bdi btrfs-1: dirty=617 wb=745 unstable=1 bg_thresh=994 thresh=1988 gap=625 poll_thresh=17 ino=257 dd-2584 [004] 185.073519: balance_dirty_state: bdi btrfs-1: dirty=617 wb=745 unstable=1 bg_thresh=994 thresh=1988 gap=625 poll_thresh=13 ino=257 dd-2584 [004] 185.073575: balance_dirty_state: bdi btrfs-1: dirty=642 wb=745 unstable=1 bg_thresh=996 thresh=1993 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 185.073633: balance_dirty_state: bdi btrfs-1: dirty=642 wb=745 unstable=1 bg_thresh=993 thresh=1987 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 185.073689: balance_dirty_state: bdi btrfs-1: dirty=667 wb=745 unstable=1 bg_thresh=996 thresh=1992 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 185.073801: balance_dirty_state: bdi btrfs-1: dirty=692 wb=745 unstable=1 bg_thresh=995 thresh=1991 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 185.073915: balance_dirty_state: bdi btrfs-1: dirty=742 wb=745 unstable=1 bg_thresh=997 thresh=1995 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 185.074030: balance_dirty_state: bdi btrfs-1: dirty=767 wb=745 unstable=1 bg_thresh=994 thresh=1988 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 185.074034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.081451: balance_dirty_state: bdi btrfs-1: dirty=767 wb=620 unstable=1 bg_thresh=988 thresh=1977 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 185.081698: balance_dirty_state: bdi btrfs-1: dirty=786 wb=610 unstable=0 bg_thresh=987 thresh=1974 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 185.081755: balance_dirty_state: bdi btrfs-1: dirty=786 wb=610 unstable=0 bg_thresh=989 thresh=1979 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 185.081810: balance_dirty_state: bdi btrfs-1: dirty=811 wb=610 unstable=0 bg_thresh=989 thresh=1979 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 185.081922: balance_dirty_state: bdi btrfs-1: dirty=836 wb=610 unstable=0 bg_thresh=992 thresh=1984 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 185.082036: balance_dirty_state: bdi btrfs-1: dirty=861 wb=610 unstable=0 bg_thresh=994 thresh=1988 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 185.082148: balance_dirty_state: bdi btrfs-1: dirty=911 wb=610 unstable=0 bg_thresh=993 thresh=1987 gap=466 poll_thresh=19 ino=257 dd-2584 [004] 185.082152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.089417: balance_dirty_state: bdi btrfs-1: dirty=911 wb=485 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 185.089512: balance_dirty_state: bdi btrfs-1: dirty=911 wb=485 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 185.089568: balance_dirty_state: bdi btrfs-1: dirty=936 wb=485 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 185.089624: balance_dirty_state: bdi btrfs-1: dirty=961 wb=485 unstable=0 bg_thresh=990 thresh=1980 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 185.089733: balance_dirty_state: bdi btrfs-1: dirty=986 wb=485 unstable=0 bg_thresh=992 thresh=1985 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 185.089846: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=485 unstable=0 bg_thresh=994 thresh=1989 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 185.089851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 185.089865: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12532 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 185.091533: writeback_single_inode: bdi btrfs-1: ino=257 state= age=132 wrote=736 to_write=7456 dd-2584 [004] 185.097503: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1085 unstable=0 bg_thresh=989 thresh=1979 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 185.097748: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1085 unstable=0 bg_thresh=989 thresh=1979 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 185.097807: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1085 unstable=0 bg_thresh=989 thresh=1979 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 185.097865: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1085 unstable=0 bg_thresh=992 thresh=1984 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 185.097922: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1085 unstable=0 bg_thresh=992 thresh=1984 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 185.098041: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1085 unstable=0 bg_thresh=994 thresh=1988 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 185.098158: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1085 unstable=0 bg_thresh=993 thresh=1987 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 185.098163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.105476: balance_dirty_state: bdi btrfs-1: dirty=411 wb=960 unstable=0 bg_thresh=987 thresh=1974 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 185.105569: balance_dirty_state: bdi btrfs-1: dirty=452 wb=960 unstable=0 bg_thresh=987 thresh=1974 gap=562 poll_thresh=13 ino=257 dd-2584 [004] 185.105626: balance_dirty_state: bdi btrfs-1: dirty=477 wb=960 unstable=0 bg_thresh=989 thresh=1979 gap=542 poll_thresh=14 ino=257 dd-2584 [004] 185.105685: balance_dirty_state: bdi btrfs-1: dirty=477 wb=960 unstable=0 bg_thresh=989 thresh=1979 gap=542 poll_thresh=15 ino=257 dd-2584 [004] 185.105739: balance_dirty_state: bdi btrfs-1: dirty=502 wb=960 unstable=0 bg_thresh=992 thresh=1984 gap=522 poll_thresh=16 ino=257 dd-2584 [004] 185.105853: balance_dirty_state: bdi btrfs-1: dirty=527 wb=960 unstable=0 bg_thresh=994 thresh=1989 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 185.105966: balance_dirty_state: bdi btrfs-1: dirty=552 wb=960 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 185.105971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-152% task_gap=-404% task_weight=99% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.113403: balance_dirty_state: bdi btrfs-1: dirty=552 wb=835 unstable=0 bg_thresh=987 thresh=1975 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 185.113775: balance_dirty_state: bdi btrfs-1: dirty=577 wb=835 unstable=0 bg_thresh=987 thresh=1975 gap=563 poll_thresh=13 ino=257 dd-2584 [004] 185.113857: balance_dirty_state: bdi btrfs-1: dirty=602 wb=835 unstable=0 bg_thresh=990 thresh=1980 gap=543 poll_thresh=14 ino=257 dd-2584 [004] 185.113942: balance_dirty_state: bdi btrfs-1: dirty=602 wb=835 unstable=0 bg_thresh=990 thresh=1980 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 185.114024: balance_dirty_state: bdi btrfs-1: dirty=627 wb=835 unstable=0 bg_thresh=992 thresh=1985 gap=523 poll_thresh=16 ino=257 dd-2584 [004] 185.114192: balance_dirty_state: bdi btrfs-1: dirty=652 wb=835 unstable=0 bg_thresh=995 thresh=1990 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 185.114362: balance_dirty_state: bdi btrfs-1: dirty=702 wb=835 unstable=0 bg_thresh=997 thresh=1994 gap=457 poll_thresh=18 ino=257 dd-2584 [004] 185.114369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-403% task_weight=100% bdi_bw=56612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.121449: balance_dirty_state: bdi btrfs-1: dirty=702 wb=635 unstable=0 bg_thresh=994 thresh=1988 gap=651 poll_thresh=18 ino=257 dd-2584 [004] 185.121511: balance_dirty_state: bdi btrfs-1: dirty=702 wb=635 unstable=0 bg_thresh=994 thresh=1988 gap=651 poll_thresh=13 ino=257 dd-2584 [004] 185.121567: balance_dirty_state: bdi btrfs-1: dirty=727 wb=635 unstable=0 bg_thresh=996 thresh=1993 gap=631 poll_thresh=14 ino=257 dd-2584 [004] 185.121624: balance_dirty_state: bdi btrfs-1: dirty=727 wb=635 unstable=0 bg_thresh=993 thresh=1987 gap=625 poll_thresh=15 ino=257 dd-2584 [004] 185.121680: balance_dirty_state: bdi btrfs-1: dirty=752 wb=635 unstable=0 bg_thresh=996 thresh=1992 gap=605 poll_thresh=16 ino=257 dd-2584 [004] 185.121793: balance_dirty_state: bdi btrfs-1: dirty=777 wb=635 unstable=0 bg_thresh=995 thresh=1991 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 185.121908: balance_dirty_state: bdi btrfs-1: dirty=827 wb=635 unstable=0 bg_thresh=997 thresh=1995 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 185.122188: balance_dirty_state: bdi btrfs-1: dirty=852 wb=635 unstable=0 bg_thresh=994 thresh=1988 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 185.122302: balance_dirty_state: bdi btrfs-1: dirty=877 wb=635 unstable=0 bg_thresh=993 thresh=1987 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 185.122306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-156% task_gap=-413% task_weight=99% bdi_bw=58048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.129441: balance_dirty_state: bdi btrfs-1: dirty=877 wb=510 unstable=0 bg_thresh=987 thresh=1974 gap=587 poll_thresh=20 ino=257 dd-2584 [004] 185.129508: balance_dirty_state: bdi btrfs-1: dirty=902 wb=510 unstable=0 bg_thresh=987 thresh=1974 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 185.129563: balance_dirty_state: bdi btrfs-1: dirty=927 wb=510 unstable=0 bg_thresh=989 thresh=1979 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 185.129673: balance_dirty_state: bdi btrfs-1: dirty=952 wb=510 unstable=0 bg_thresh=992 thresh=1984 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 185.129785: balance_dirty_state: bdi btrfs-1: dirty=977 wb=510 unstable=0 bg_thresh=994 thresh=1989 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 185.129898: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=510 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 185.129902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=58048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 185.129919: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12572 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 185.131507: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=704 to_write=7488 dd-2584 [004] 185.137424: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1085 unstable=0 bg_thresh=993 thresh=1987 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 185.137501: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1085 unstable=0 bg_thresh=993 thresh=1987 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 185.137558: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1085 unstable=0 bg_thresh=996 thresh=1992 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 185.137615: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1085 unstable=0 bg_thresh=993 thresh=1986 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 185.137893: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1085 unstable=0 bg_thresh=992 thresh=1985 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 185.138008: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1085 unstable=0 bg_thresh=994 thresh=1989 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 185.138012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-155% task_gap=-410% task_weight=99% bdi_bw=58048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.145456: balance_dirty_state: bdi btrfs-1: dirty=427 wb=960 unstable=0 bg_thresh=988 thresh=1976 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 185.145515: balance_dirty_state: bdi btrfs-1: dirty=427 wb=960 unstable=0 bg_thresh=988 thresh=1976 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 185.145571: balance_dirty_state: bdi btrfs-1: dirty=452 wb=960 unstable=0 bg_thresh=990 thresh=1981 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 185.145626: balance_dirty_state: bdi btrfs-1: dirty=477 wb=960 unstable=0 bg_thresh=990 thresh=1981 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 185.145681: balance_dirty_state: bdi btrfs-1: dirty=477 wb=960 unstable=0 bg_thresh=993 thresh=1986 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 185.145792: balance_dirty_state: bdi btrfs-1: dirty=527 wb=960 unstable=0 bg_thresh=995 thresh=1991 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 185.145906: balance_dirty_state: bdi btrfs-1: dirty=552 wb=960 unstable=0 bg_thresh=994 thresh=1989 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 185.145911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-155% task_gap=-410% task_weight=99% bdi_bw=58048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.153419: balance_dirty_state: bdi btrfs-1: dirty=552 wb=835 unstable=0 bg_thresh=988 thresh=1977 gap=590 poll_thresh=18 ino=257 dd-2584 [004] 185.153486: balance_dirty_state: bdi btrfs-1: dirty=577 wb=835 unstable=0 bg_thresh=988 thresh=1977 gap=565 poll_thresh=13 ino=257 dd-2584 [004] 185.153546: balance_dirty_state: bdi btrfs-1: dirty=577 wb=835 unstable=0 bg_thresh=991 thresh=1982 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 185.153607: balance_dirty_state: bdi btrfs-1: dirty=602 wb=835 unstable=0 bg_thresh=991 thresh=1982 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 185.153667: balance_dirty_state: bdi btrfs-1: dirty=627 wb=835 unstable=0 bg_thresh=990 thresh=1981 gap=519 poll_thresh=16 ino=257 dd-2584 [004] 185.154018: balance_dirty_state: bdi btrfs-1: dirty=652 wb=760 unstable=0 bg_thresh=986 thresh=1973 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 185.154203: balance_dirty_state: bdi btrfs-1: dirty=677 wb=735 unstable=0 bg_thresh=985 thresh=1970 gap=558 poll_thresh=18 ino=257 dd-2584 [004] 185.154382: balance_dirty_state: bdi btrfs-1: dirty=702 wb=735 unstable=0 bg_thresh=987 thresh=1975 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 185.154557: balance_dirty_state: bdi btrfs-1: dirty=752 wb=735 unstable=0 bg_thresh=987 thresh=1974 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 185.154565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=58048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 185.161427: balance_dirty_state: bdi btrfs-1: dirty=752 wb=735 unstable=0 bg_thresh=990 thresh=1980 gap=493 poll_thresh=20 ino=257 dd-2584 [000] 185.161433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-375% task_weight=100% bdi_bw=58048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 185.169481: balance_dirty_state: bdi btrfs-1: dirty=752 wb=610 unstable=0 bg_thresh=994 thresh=1989 gap=627 poll_thresh=20 ino=257 dd-2584 [000] 185.169554: balance_dirty_state: bdi btrfs-1: dirty=752 wb=610 unstable=0 bg_thresh=993 thresh=1986 gap=624 poll_thresh=15 ino=257 dd-2584 [000] 185.169618: balance_dirty_state: bdi btrfs-1: dirty=777 wb=610 unstable=0 bg_thresh=993 thresh=1986 gap=599 poll_thresh=16 ino=257 dd-2584 [000] 185.169773: balance_dirty_state: bdi btrfs-1: dirty=802 wb=510 unstable=0 bg_thresh=989 thresh=1979 gap=667 poll_thresh=17 ino=257 dd-2584 [000] 185.169914: balance_dirty_state: bdi btrfs-1: dirty=827 wb=485 unstable=0 bg_thresh=991 thresh=1983 gap=671 poll_thresh=18 ino=257 dd-2584 [000] 185.170048: balance_dirty_state: bdi btrfs-1: dirty=852 wb=485 unstable=0 bg_thresh=991 thresh=1982 gap=645 poll_thresh=19 ino=257 dd-2584 [000] 185.170412: balance_dirty_state: bdi btrfs-1: dirty=902 wb=485 unstable=0 bg_thresh=990 thresh=1981 gap=594 poll_thresh=20 ino=257 dd-2584 [000] 185.170545: balance_dirty_state: bdi btrfs-1: dirty=927 wb=485 unstable=0 bg_thresh=990 thresh=1980 gap=568 poll_thresh=21 ino=257 dd-2584 [000] 185.170680: balance_dirty_state: bdi btrfs-1: dirty=952 wb=485 unstable=0 bg_thresh=989 thresh=1978 gap=541 poll_thresh=22 ino=257 dd-2584 [000] 185.170838: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=485 unstable=0 bg_thresh=988 thresh=1977 gap=490 poll_thresh=23 ino=257 dd-2584 [000] 185.170843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=58048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 185.170862: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12612 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 185.172796: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=688 to_write=7504 dd-2584 [000] 185.181553: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1023 unstable=0 bg_thresh=990 thresh=1980 gap=643 poll_thresh=23 ino=257 dd-2584 [000] 185.181620: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1023 unstable=0 bg_thresh=992 thresh=1985 gap=648 poll_thresh=17 ino=257 dd-2584 [000] 185.181738: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1023 unstable=0 bg_thresh=992 thresh=1984 gap=622 poll_thresh=18 ino=257 dd-2584 [000] 185.181885: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1023 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=19 ino=257 dd-2584 [000] 185.182003: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1023 unstable=0 bg_thresh=993 thresh=1987 gap=550 poll_thresh=20 ino=257 dd-2584 [000] 185.182120: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1023 unstable=0 bg_thresh=993 thresh=1986 gap=524 poll_thresh=21 ino=257 dd-2584 [000] 185.182404: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1023 unstable=0 bg_thresh=992 thresh=1985 gap=473 poll_thresh=22 ino=257 dd-2584 [000] 185.182408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=58048 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 185.189567: balance_dirty_state: bdi btrfs-1: dirty=489 wb=898 unstable=0 bg_thresh=988 thresh=1977 gap=590 poll_thresh=22 ino=257 dd-2584 [000] 185.189629: balance_dirty_state: bdi btrfs-1: dirty=489 wb=898 unstable=0 bg_thresh=988 thresh=1977 gap=590 poll_thresh=16 ino=257 dd-2584 [000] 185.189739: balance_dirty_state: bdi btrfs-1: dirty=514 wb=898 unstable=0 bg_thresh=991 thresh=1982 gap=570 poll_thresh=17 ino=257 dd-2584 [000] 185.189851: balance_dirty_state: bdi btrfs-1: dirty=564 wb=898 unstable=0 bg_thresh=990 thresh=1981 gap=519 poll_thresh=18 ino=257 dd-2584 [000] 185.189964: balance_dirty_state: bdi btrfs-1: dirty=589 wb=898 unstable=0 bg_thresh=992 thresh=1985 gap=498 poll_thresh=19 ino=257 dd-2584 [000] 185.190077: balance_dirty_state: bdi btrfs-1: dirty=614 wb=898 unstable=0 bg_thresh=992 thresh=1984 gap=472 poll_thresh=20 ino=257 dd-2584 [000] 185.190082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=98% bdi_bw=58048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.197528: balance_dirty_state: bdi btrfs-1: dirty=614 wb=698 unstable=0 bg_thresh=988 thresh=1976 gap=664 poll_thresh=20 ino=257 dd-2584 [004] 185.197625: balance_dirty_state: bdi btrfs-1: dirty=639 wb=698 unstable=0 bg_thresh=984 thresh=1968 gap=631 poll_thresh=15 ino=257 dd-2584 [004] 185.197718: balance_dirty_state: bdi btrfs-1: dirty=639 wb=698 unstable=0 bg_thresh=986 thresh=1973 gap=636 poll_thresh=16 ino=257 dd-2584 [004] 185.197894: balance_dirty_state: bdi btrfs-1: dirty=689 wb=698 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=17 ino=257 dd-2584 [004] 185.198356: balance_dirty_state: bdi btrfs-1: dirty=714 wb=698 unstable=0 bg_thresh=985 thresh=1971 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 185.198528: balance_dirty_state: bdi btrfs-1: dirty=739 wb=698 unstable=0 bg_thresh=985 thresh=1970 gap=533 poll_thresh=19 ino=257 dd-2584 [004] 185.198697: balance_dirty_state: bdi btrfs-1: dirty=789 wb=698 unstable=0 bg_thresh=987 thresh=1974 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 185.198703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-237% task_weight=98% bdi_bw=58048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.205525: balance_dirty_state: bdi btrfs-1: dirty=789 wb=698 unstable=0 bg_thresh=989 thresh=1979 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 185.205531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-231% task_weight=99% bdi_bw=58048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.213592: balance_dirty_state: bdi btrfs-1: dirty=789 wb=448 unstable=0 bg_thresh=989 thresh=1978 gap=741 poll_thresh=20 ino=257 dd-2584 [004] 185.213674: balance_dirty_state: bdi btrfs-1: dirty=789 wb=448 unstable=0 bg_thresh=986 thresh=1972 gap=735 poll_thresh=15 ino=257 dd-2584 [004] 185.213732: balance_dirty_state: bdi btrfs-1: dirty=814 wb=448 unstable=0 bg_thresh=985 thresh=1971 gap=709 poll_thresh=16 ino=257 dd-2584 [004] 185.213846: balance_dirty_state: bdi btrfs-1: dirty=839 wb=448 unstable=0 bg_thresh=985 thresh=1970 gap=683 poll_thresh=17 ino=257 dd-2584 [004] 185.213959: balance_dirty_state: bdi btrfs-1: dirty=864 wb=448 unstable=0 bg_thresh=984 thresh=1969 gap=657 poll_thresh=18 ino=257 dd-2584 [004] 185.214073: balance_dirty_state: bdi btrfs-1: dirty=914 wb=448 unstable=0 bg_thresh=986 thresh=1973 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 185.214186: balance_dirty_state: bdi btrfs-1: dirty=939 wb=448 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=20 ino=257 dd-2584 [004] 185.214465: balance_dirty_state: bdi btrfs-1: dirty=964 wb=448 unstable=0 bg_thresh=985 thresh=1971 gap=559 poll_thresh=21 ino=257 dd-2584 [004] 185.214581: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=448 unstable=0 bg_thresh=987 thresh=1975 gap=513 poll_thresh=22 ino=257 flush-btrfs-1-2586 [000] 185.214601: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12656 wrote=0 to_write=8192 dd-2584 [004] 185.214751: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=448 unstable=0 bg_thresh=987 thresh=1974 gap=487 poll_thresh=23 ino=257 dd-2584 [004] 185.214753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=58048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 185.216343: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=736 to_write=7456 dd-2584 [004] 185.221599: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1048 unstable=0 bg_thresh=985 thresh=1970 gap=608 poll_thresh=23 ino=257 dd-2584 [004] 185.221667: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1048 unstable=0 bg_thresh=982 thresh=1964 gap=602 poll_thresh=17 ino=257 dd-2584 [004] 185.221787: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1048 unstable=0 bg_thresh=984 thresh=1968 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 185.221907: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1048 unstable=0 bg_thresh=983 thresh=1967 gap=530 poll_thresh=19 ino=257 dd-2584 [004] 185.222024: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1048 unstable=0 bg_thresh=983 thresh=1966 gap=504 poll_thresh=20 ino=257 dd-2584 [004] 185.222143: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1048 unstable=0 bg_thresh=985 thresh=1970 gap=458 poll_thresh=21 ino=257 dd-2584 [004] 185.222147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=58048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.229538: balance_dirty_state: bdi btrfs-1: dirty=464 wb=923 unstable=0 bg_thresh=986 thresh=1973 gap=586 poll_thresh=21 ino=257 dd-2584 [004] 185.229680: balance_dirty_state: bdi btrfs-1: dirty=464 wb=923 unstable=0 bg_thresh=988 thresh=1976 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 185.229967: balance_dirty_state: bdi btrfs-1: dirty=489 wb=923 unstable=0 bg_thresh=987 thresh=1975 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 185.230081: balance_dirty_state: bdi btrfs-1: dirty=539 wb=923 unstable=0 bg_thresh=989 thresh=1979 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 185.230195: balance_dirty_state: bdi btrfs-1: dirty=564 wb=923 unstable=0 bg_thresh=986 thresh=1972 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 185.230199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.237591: balance_dirty_state: bdi btrfs-1: dirty=564 wb=748 unstable=0 bg_thresh=987 thresh=1974 gap=662 poll_thresh=19 ino=257 dd-2584 [004] 185.237699: balance_dirty_state: bdi btrfs-1: dirty=589 wb=748 unstable=0 bg_thresh=989 thresh=1979 gap=642 poll_thresh=14 ino=257 dd-2584 [004] 185.237784: balance_dirty_state: bdi btrfs-1: dirty=589 wb=748 unstable=0 bg_thresh=986 thresh=1973 gap=636 poll_thresh=15 ino=257 dd-2584 [004] 185.237868: balance_dirty_state: bdi btrfs-1: dirty=614 wb=748 unstable=0 bg_thresh=989 thresh=1978 gap=616 poll_thresh=16 ino=257 dd-2584 [004] 185.238038: balance_dirty_state: bdi btrfs-1: dirty=639 wb=748 unstable=0 bg_thresh=988 thresh=1977 gap=590 poll_thresh=17 ino=257 dd-2584 [004] 185.238209: balance_dirty_state: bdi btrfs-1: dirty=689 wb=748 unstable=0 bg_thresh=990 thresh=1981 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 185.238378: balance_dirty_state: bdi btrfs-1: dirty=714 wb=748 unstable=0 bg_thresh=990 thresh=1980 gap=518 poll_thresh=19 ino=257 dd-2584 [004] 185.238547: balance_dirty_state: bdi btrfs-1: dirty=739 wb=748 unstable=0 bg_thresh=989 thresh=1979 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 185.238554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.245565: balance_dirty_state: bdi btrfs-1: dirty=739 wb=748 unstable=0 bg_thresh=989 thresh=1979 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 185.245576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.253579: balance_dirty_state: bdi btrfs-1: dirty=739 wb=623 unstable=0 bg_thresh=989 thresh=1978 gap=616 poll_thresh=20 ino=257 dd-2584 [004] 185.253961: balance_dirty_state: bdi btrfs-1: dirty=764 wb=498 unstable=0 bg_thresh=988 thresh=1977 gap=715 poll_thresh=15 ino=257 dd-2584 [004] 185.254037: balance_dirty_state: bdi btrfs-1: dirty=764 wb=498 unstable=0 bg_thresh=988 thresh=1977 gap=715 poll_thresh=16 ino=257 dd-2584 [004] 185.254183: balance_dirty_state: bdi btrfs-1: dirty=814 wb=498 unstable=0 bg_thresh=987 thresh=1975 gap=663 poll_thresh=17 ino=257 dd-2584 [004] 185.254326: balance_dirty_state: bdi btrfs-1: dirty=839 wb=498 unstable=0 bg_thresh=987 thresh=1974 gap=637 poll_thresh=18 ino=257 dd-2584 [004] 185.254468: balance_dirty_state: bdi btrfs-1: dirty=864 wb=498 unstable=0 bg_thresh=986 thresh=1973 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 185.254612: balance_dirty_state: bdi btrfs-1: dirty=889 wb=498 unstable=0 bg_thresh=988 thresh=1977 gap=590 poll_thresh=20 ino=257 dd-2584 [004] 185.254758: balance_dirty_state: bdi btrfs-1: dirty=939 wb=498 unstable=0 bg_thresh=988 thresh=1976 gap=539 poll_thresh=21 ino=257 dd-2584 [004] 185.254904: balance_dirty_state: bdi btrfs-1: dirty=964 wb=498 unstable=0 bg_thresh=987 thresh=1975 gap=513 poll_thresh=22 ino=257 dd-2584 [004] 185.255051: balance_dirty_state: bdi btrfs-1: dirty=989 wb=498 unstable=0 bg_thresh=987 thresh=1974 gap=487 poll_thresh=23 ino=257 dd-2584 [004] 185.255057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 185.255075: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12696 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 185.256675: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=688 to_write=7504 dd-2584 [004] 185.261562: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1048 unstable=0 bg_thresh=986 thresh=1972 gap=610 poll_thresh=23 ino=257 dd-2584 [004] 185.261849: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1048 unstable=0 bg_thresh=988 thresh=1977 gap=590 poll_thresh=17 ino=257 dd-2584 [004] 185.261996: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1048 unstable=0 bg_thresh=985 thresh=1970 gap=558 poll_thresh=18 ino=257 dd-2584 [004] 185.262140: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1048 unstable=0 bg_thresh=984 thresh=1969 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 185.262284: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1048 unstable=0 bg_thresh=986 thresh=1973 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 185.262290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-142% task_gap=-384% task_weight=98% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.269579: balance_dirty_state: bdi btrfs-1: dirty=439 wb=923 unstable=0 bg_thresh=989 thresh=1978 gap=616 poll_thresh=20 ino=257 dd-2584 [004] 185.269666: balance_dirty_state: bdi btrfs-1: dirty=439 wb=923 unstable=0 bg_thresh=991 thresh=1983 gap=621 poll_thresh=15 ino=257 dd-2584 [004] 185.269724: balance_dirty_state: bdi btrfs-1: dirty=464 wb=923 unstable=0 bg_thresh=988 thresh=1977 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 185.269836: balance_dirty_state: bdi btrfs-1: dirty=489 wb=923 unstable=0 bg_thresh=988 thresh=1976 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 185.269948: balance_dirty_state: bdi btrfs-1: dirty=539 wb=923 unstable=0 bg_thresh=987 thresh=1975 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 185.270061: balance_dirty_state: bdi btrfs-1: dirty=564 wb=923 unstable=0 bg_thresh=989 thresh=1979 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 185.270065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-162% task_gap=-424% task_weight=99% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.277558: balance_dirty_state: bdi btrfs-1: dirty=564 wb=798 unstable=0 bg_thresh=988 thresh=1977 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 185.277655: balance_dirty_state: bdi btrfs-1: dirty=589 wb=798 unstable=0 bg_thresh=991 thresh=1982 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 185.277882: balance_dirty_state: bdi btrfs-1: dirty=589 wb=798 unstable=0 bg_thresh=988 thresh=1976 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 185.277940: balance_dirty_state: bdi btrfs-1: dirty=614 wb=798 unstable=0 bg_thresh=987 thresh=1975 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 185.278052: balance_dirty_state: bdi btrfs-1: dirty=639 wb=798 unstable=0 bg_thresh=987 thresh=1974 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 185.278242: balance_dirty_state: bdi btrfs-1: dirty=664 wb=773 unstable=0 bg_thresh=985 thresh=1971 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 185.278425: balance_dirty_state: bdi btrfs-1: dirty=714 wb=773 unstable=0 bg_thresh=984 thresh=1969 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 185.278433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-169% task_gap=-439% task_weight=99% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.285540: balance_dirty_state: bdi btrfs-1: dirty=714 wb=698 unstable=0 bg_thresh=989 thresh=1978 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 185.285642: balance_dirty_state: bdi btrfs-1: dirty=714 wb=698 unstable=0 bg_thresh=989 thresh=1978 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 185.285727: balance_dirty_state: bdi btrfs-1: dirty=739 wb=698 unstable=0 bg_thresh=988 thresh=1977 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 185.285812: balance_dirty_state: bdi btrfs-1: dirty=764 wb=698 unstable=0 bg_thresh=988 thresh=1977 gap=515 poll_thresh=16 ino=257 dd-2584 [004] 185.285994: balance_dirty_state: bdi btrfs-1: dirty=789 wb=698 unstable=0 bg_thresh=990 thresh=1980 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 185.285999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-185% task_gap=-470% task_weight=99% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.293546: balance_dirty_state: bdi btrfs-1: dirty=789 wb=698 unstable=0 bg_thresh=989 thresh=1978 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 185.293552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-187% task_gap=-473% task_weight=99% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.301570: balance_dirty_state: bdi btrfs-1: dirty=789 wb=448 unstable=0 bg_thresh=990 thresh=1980 gap=743 poll_thresh=17 ino=257 dd-2584 [004] 185.301668: balance_dirty_state: bdi btrfs-1: dirty=814 wb=448 unstable=0 bg_thresh=989 thresh=1979 gap=717 poll_thresh=13 ino=257 dd-2584 [004] 185.301758: balance_dirty_state: bdi btrfs-1: dirty=814 wb=448 unstable=0 bg_thresh=989 thresh=1979 gap=717 poll_thresh=14 ino=257 dd-2584 [004] 185.301848: balance_dirty_state: bdi btrfs-1: dirty=839 wb=448 unstable=0 bg_thresh=989 thresh=1978 gap=691 poll_thresh=15 ino=257 dd-2584 [004] 185.302211: balance_dirty_state: bdi btrfs-1: dirty=839 wb=448 unstable=0 bg_thresh=989 thresh=1978 gap=691 poll_thresh=16 ino=257 dd-2584 [004] 185.302388: balance_dirty_state: bdi btrfs-1: dirty=889 wb=448 unstable=0 bg_thresh=988 thresh=1977 gap=640 poll_thresh=17 ino=257 dd-2584 [004] 185.302562: balance_dirty_state: bdi btrfs-1: dirty=914 wb=448 unstable=0 bg_thresh=990 thresh=1981 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 185.302735: balance_dirty_state: bdi btrfs-1: dirty=939 wb=448 unstable=0 bg_thresh=990 thresh=1980 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 185.302911: balance_dirty_state: bdi btrfs-1: dirty=989 wb=448 unstable=0 bg_thresh=986 thresh=1973 gap=536 poll_thresh=20 ino=257 flush-btrfs-1-2586 [004] 185.302930: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12744 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 185.305514: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=656 to_write=7536 dd-2584 [004] 185.305705: balance_dirty_state: bdi btrfs-1: dirty=364 wb=973 unstable=0 bg_thresh=994 thresh=1988 gap=651 poll_thresh=21 ino=257 dd-2584 [004] 185.305889: balance_dirty_state: bdi btrfs-1: dirty=389 wb=973 unstable=0 bg_thresh=993 thresh=1987 gap=625 poll_thresh=22 ino=257 dd-2584 [004] 185.306071: balance_dirty_state: bdi btrfs-1: dirty=414 wb=973 unstable=0 bg_thresh=993 thresh=1986 gap=599 poll_thresh=23 ino=257 dd-2584 [004] 185.306541: balance_dirty_state: bdi btrfs-1: dirty=439 wb=973 unstable=0 bg_thresh=995 thresh=1990 gap=578 poll_thresh=24 ino=257 dd-2584 [004] 185.306722: balance_dirty_state: bdi btrfs-1: dirty=489 wb=973 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=25 ino=257 dd-2584 [004] 185.306903: balance_dirty_state: bdi btrfs-1: dirty=514 wb=973 unstable=0 bg_thresh=991 thresh=1982 gap=495 poll_thresh=26 ino=257 dd-2584 [004] 185.306909: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-136% task_gap=-371% task_weight=98% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 185.313513: balance_dirty_state: bdi btrfs-1: dirty=514 wb=848 unstable=0 bg_thresh=996 thresh=1993 gap=631 poll_thresh=26 ino=257 dd-2584 [004] 185.313604: balance_dirty_state: bdi btrfs-1: dirty=539 wb=848 unstable=0 bg_thresh=993 thresh=1987 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 185.313783: balance_dirty_state: bdi btrfs-1: dirty=564 wb=848 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=20 ino=257 dd-2584 [004] 185.313907: balance_dirty_state: bdi btrfs-1: dirty=589 wb=848 unstable=0 bg_thresh=992 thresh=1985 gap=548 poll_thresh=21 ino=257 dd-2584 [004] 185.314030: balance_dirty_state: bdi btrfs-1: dirty=614 wb=848 unstable=0 bg_thresh=991 thresh=1983 gap=521 poll_thresh=22 ino=257 dd-2584 [004] 185.314152: balance_dirty_state: bdi btrfs-1: dirty=664 wb=848 unstable=0 bg_thresh=990 thresh=1980 gap=468 poll_thresh=23 ino=257 dd-2584 [004] 185.314157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-375% task_weight=100% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 185.321573: balance_dirty_state: bdi btrfs-1: dirty=664 wb=673 unstable=0 bg_thresh=985 thresh=1971 gap=634 poll_thresh=23 ino=257 dd-2584 [003] 185.321644: balance_dirty_state: bdi btrfs-1: dirty=664 wb=673 unstable=0 bg_thresh=985 thresh=1971 gap=634 poll_thresh=17 ino=257 dd-2584 [003] 185.321942: balance_dirty_state: bdi btrfs-1: dirty=714 wb=673 unstable=0 bg_thresh=987 thresh=1975 gap=588 poll_thresh=18 ino=257 dd-2584 [003] 185.322063: balance_dirty_state: bdi btrfs-1: dirty=739 wb=673 unstable=0 bg_thresh=984 thresh=1968 gap=556 poll_thresh=19 ino=257 dd-2584 [003] 185.322181: balance_dirty_state: bdi btrfs-1: dirty=764 wb=673 unstable=0 bg_thresh=983 thresh=1967 gap=530 poll_thresh=20 ino=257 dd-2584 [003] 185.322300: balance_dirty_state: bdi btrfs-1: dirty=814 wb=673 unstable=0 bg_thresh=983 thresh=1966 gap=479 poll_thresh=21 ino=257 dd-2584 [003] 185.322305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-394% task_weight=98% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 185.329549: balance_dirty_state: bdi btrfs-1: dirty=814 wb=673 unstable=0 bg_thresh=985 thresh=1971 gap=484 poll_thresh=21 ino=257 dd-2584 [003] 185.329554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-168% task_gap=-435% task_weight=98% bdi_bw=58800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 185.337609: balance_dirty_state: bdi btrfs-1: dirty=814 wb=423 unstable=0 bg_thresh=983 thresh=1967 gap=730 poll_thresh=21 ino=257 dd-2584 [000] 185.337690: balance_dirty_state: bdi btrfs-1: dirty=814 wb=423 unstable=0 bg_thresh=983 thresh=1967 gap=730 poll_thresh=16 ino=257 dd-2584 [000] 185.337837: balance_dirty_state: bdi btrfs-1: dirty=839 wb=423 unstable=0 bg_thresh=988 thresh=1977 gap=715 poll_thresh=17 ino=257 dd-2584 [000] 185.337987: balance_dirty_state: bdi btrfs-1: dirty=889 wb=423 unstable=0 bg_thresh=988 thresh=1976 gap=664 poll_thresh=18 ino=257 dd-2584 [000] 185.338139: balance_dirty_state: bdi btrfs-1: dirty=914 wb=423 unstable=0 bg_thresh=987 thresh=1975 gap=638 poll_thresh=19 ino=257 dd-2584 [000] 185.338291: balance_dirty_state: bdi btrfs-1: dirty=939 wb=423 unstable=0 bg_thresh=989 thresh=1979 gap=617 poll_thresh=20 ino=257 dd-2584 [000] 185.338666: balance_dirty_state: bdi btrfs-1: dirty=964 wb=423 unstable=0 bg_thresh=989 thresh=1978 gap=591 poll_thresh=21 ino=257 dd-2584 [000] 185.338817: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=423 unstable=0 bg_thresh=988 thresh=1977 gap=540 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 185.338881: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12780 wrote=0 to_write=8192 dd-2584 [000] 185.338981: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=423 unstable=0 bg_thresh=988 thresh=1976 gap=514 poll_thresh=23 ino=257 dd-2584 [000] 185.339140: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=448 unstable=0 bg_thresh=990 thresh=1980 gap=493 poll_thresh=24 ino=257 dd-2584 [000] 185.339142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=59940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 185.341999: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=752 to_write=7440 dd-2584 [000] 185.345500: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1048 unstable=0 bg_thresh=987 thresh=1975 gap=613 poll_thresh=24 ino=257 dd-2584 [000] 185.345585: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1048 unstable=0 bg_thresh=984 thresh=1969 gap=582 poll_thresh=18 ino=257 dd-2584 [000] 185.345736: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1048 unstable=0 bg_thresh=984 thresh=1968 gap=556 poll_thresh=19 ino=257 dd-2584 [000] 185.345889: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1048 unstable=0 bg_thresh=986 thresh=1972 gap=510 poll_thresh=20 ino=257 dd-2584 [000] 185.346040: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1048 unstable=0 bg_thresh=985 thresh=1971 gap=484 poll_thresh=21 ino=257 dd-2584 [000] 185.346046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-290% task_weight=98% bdi_bw=59940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.357590: balance_dirty_state: bdi btrfs-1: dirty=439 wb=773 unstable=0 bg_thresh=986 thresh=1973 gap=761 poll_thresh=21 ino=257 dd-2584 [004] 185.357735: balance_dirty_state: bdi btrfs-1: dirty=439 wb=773 unstable=0 bg_thresh=986 thresh=1973 gap=761 poll_thresh=16 ino=257 dd-2584 [004] 185.358196: balance_dirty_state: bdi btrfs-1: dirty=489 wb=773 unstable=0 bg_thresh=989 thresh=1978 gap=716 poll_thresh=17 ino=257 dd-2584 [004] 185.358362: balance_dirty_state: bdi btrfs-1: dirty=514 wb=773 unstable=0 bg_thresh=994 thresh=1988 gap=701 poll_thresh=18 ino=257 dd-2584 [004] 185.358533: balance_dirty_state: bdi btrfs-1: dirty=539 wb=773 unstable=0 bg_thresh=993 thresh=1987 gap=675 poll_thresh=19 ino=257 dd-2584 [004] 185.358702: balance_dirty_state: bdi btrfs-1: dirty=589 wb=773 unstable=0 bg_thresh=993 thresh=1986 gap=624 poll_thresh=20 ino=257 dd-2584 [004] 185.358874: balance_dirty_state: bdi btrfs-1: dirty=614 wb=773 unstable=0 bg_thresh=992 thresh=1985 gap=598 poll_thresh=21 ino=257 dd-2584 [004] 185.359042: balance_dirty_state: bdi btrfs-1: dirty=639 wb=773 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=22 ino=257 dd-2584 [004] 185.359212: balance_dirty_state: bdi btrfs-1: dirty=664 wb=773 unstable=0 bg_thresh=994 thresh=1988 gap=551 poll_thresh=23 ino=257 dd-2584 [004] 185.359381: balance_dirty_state: bdi btrfs-1: dirty=714 wb=773 unstable=0 bg_thresh=993 thresh=1987 gap=500 poll_thresh=24 ino=257 dd-2584 [004] 185.359826: balance_dirty_state: bdi btrfs-1: dirty=739 wb=773 unstable=0 bg_thresh=993 thresh=1986 gap=474 poll_thresh=25 ino=257 dd-2584 [004] 185.359833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=59940 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 185.369505: balance_dirty_state: bdi btrfs-1: dirty=739 wb=648 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=25 ino=257 dd-2584 [004] 185.369595: balance_dirty_state: bdi btrfs-1: dirty=764 wb=648 unstable=0 bg_thresh=986 thresh=1972 gap=560 poll_thresh=19 ino=257 dd-2584 [004] 185.369705: balance_dirty_state: bdi btrfs-1: dirty=789 wb=648 unstable=0 bg_thresh=988 thresh=1977 gap=540 poll_thresh=20 ino=257 dd-2584 [004] 185.369814: balance_dirty_state: bdi btrfs-1: dirty=814 wb=648 unstable=0 bg_thresh=991 thresh=1982 gap=520 poll_thresh=21 ino=257 dd-2584 [004] 185.369928: balance_dirty_state: bdi btrfs-1: dirty=839 wb=648 unstable=0 bg_thresh=996 thresh=1992 gap=505 poll_thresh=22 ino=257 dd-2584 [004] 185.370041: balance_dirty_state: bdi btrfs-1: dirty=889 wb=648 unstable=0 bg_thresh=995 thresh=1991 gap=454 poll_thresh=23 ino=257 dd-2584 [004] 185.370045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=59940 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 185.377508: balance_dirty_state: bdi btrfs-1: dirty=889 wb=523 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=23 ino=257 dd-2584 [004] 185.377597: balance_dirty_state: bdi btrfs-1: dirty=889 wb=523 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 185.377710: balance_dirty_state: bdi btrfs-1: dirty=939 wb=523 unstable=0 bg_thresh=992 thresh=1985 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 185.377822: balance_dirty_state: bdi btrfs-1: dirty=964 wb=523 unstable=0 bg_thresh=992 thresh=1984 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 185.378101: balance_dirty_state: bdi btrfs-1: dirty=989 wb=523 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=20 ino=257 dd-2584 [004] 185.378105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=59940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 185.385591: balance_dirty_state: bdi btrfs-1: dirty=989 wb=398 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 185.385631: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12828 wrote=0 to_write=8192 dd-2584 [001] 185.385745: balance_dirty_state: bdi btrfs-1: dirty=989 wb=398 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 185.385918: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=398 unstable=0 bg_thresh=988 thresh=1977 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 185.386211: balance_dirty_state: bdi btrfs-1: dirty=989 wb=348 unstable=0 bg_thresh=988 thresh=1976 gap=639 poll_thresh=17 ino=257 dd-2584 [001] 185.386462: balance_dirty_state: bdi btrfs-1: dirty=989 wb=348 unstable=0 bg_thresh=990 thresh=1981 gap=644 poll_thresh=18 ino=257 dd-2584 [001] 185.386831: balance_dirty_state: bdi btrfs-1: dirty=989 wb=373 unstable=0 bg_thresh=992 thresh=1985 gap=623 poll_thresh=19 ino=257 dd-2584 [001] 185.387198: balance_dirty_state: bdi btrfs-1: dirty=964 wb=423 unstable=0 bg_thresh=992 thresh=1984 gap=597 poll_thresh=20 ino=257 dd-2584 [001] 185.387563: balance_dirty_state: bdi btrfs-1: dirty=939 wb=473 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=21 ino=257 dd-2584 [001] 185.387928: balance_dirty_state: bdi btrfs-1: dirty=939 wb=523 unstable=0 bg_thresh=993 thresh=1987 gap=525 poll_thresh=22 ino=257 dd-2584 [001] 185.388904: balance_dirty_state: bdi btrfs-1: dirty=839 wb=648 unstable=0 bg_thresh=993 thresh=1986 gap=499 poll_thresh=23 ino=257 dd-2584 [001] 185.389271: balance_dirty_state: bdi btrfs-1: dirty=814 wb=698 unstable=0 bg_thresh=992 thresh=1985 gap=473 poll_thresh=24 ino=257 dd-2584 [001] 185.389275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=59940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 185.392688: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=960 to_write=7232 dd-2584 [005] 185.393528: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1198 unstable=0 bg_thresh=992 thresh=1985 gap=473 poll_thresh=24 ino=257 dd-2584 [005] 185.393539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=59940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 185.401499: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1023 unstable=0 bg_thresh=990 thresh=1981 gap=644 poll_thresh=24 ino=257 dd-2584 [005] 185.401564: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1023 unstable=0 bg_thresh=990 thresh=1981 gap=644 poll_thresh=18 ino=257 dd-2584 [005] 185.401707: balance_dirty_state: bdi btrfs-1: dirty=339 wb=973 unstable=0 bg_thresh=995 thresh=1991 gap=679 poll_thresh=19 ino=257 dd-2584 [005] 185.401825: balance_dirty_state: bdi btrfs-1: dirty=389 wb=973 unstable=0 bg_thresh=998 thresh=1996 gap=634 poll_thresh=20 ino=257 dd-2584 [005] 185.401945: balance_dirty_state: bdi btrfs-1: dirty=414 wb=973 unstable=0 bg_thresh=997 thresh=1995 gap=608 poll_thresh=21 ino=257 dd-2584 [005] 185.402065: balance_dirty_state: bdi btrfs-1: dirty=439 wb=973 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=22 ino=257 dd-2584 [005] 185.402185: balance_dirty_state: bdi btrfs-1: dirty=489 wb=973 unstable=0 bg_thresh=996 thresh=1992 gap=530 poll_thresh=23 ino=257 dd-2584 [005] 185.402478: balance_dirty_state: bdi btrfs-1: dirty=514 wb=973 unstable=0 bg_thresh=995 thresh=1991 gap=504 poll_thresh=24 ino=257 dd-2584 [005] 185.402597: balance_dirty_state: bdi btrfs-1: dirty=539 wb=973 unstable=0 bg_thresh=995 thresh=1990 gap=478 poll_thresh=25 ino=257 dd-2584 [005] 185.402602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=59940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 185.409625: balance_dirty_state: bdi btrfs-1: dirty=539 wb=973 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=25 ino=257 dd-2584 [005] 185.409631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=59940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 185.417575: balance_dirty_state: bdi btrfs-1: dirty=539 wb=723 unstable=0 bg_thresh=999 thresh=1998 gap=736 poll_thresh=25 ino=257 dd-2584 [005] 185.417642: balance_dirty_state: bdi btrfs-1: dirty=564 wb=723 unstable=0 bg_thresh=1001 thresh=2003 gap=716 poll_thresh=19 ino=257 dd-2584 [005] 185.417762: balance_dirty_state: bdi btrfs-1: dirty=589 wb=723 unstable=0 bg_thresh=1001 thresh=2002 gap=690 poll_thresh=20 ino=257 dd-2584 [005] 185.417879: balance_dirty_state: bdi btrfs-1: dirty=614 wb=723 unstable=0 bg_thresh=1000 thresh=2001 gap=664 poll_thresh=21 ino=257 dd-2584 [005] 185.417997: balance_dirty_state: bdi btrfs-1: dirty=664 wb=723 unstable=0 bg_thresh=1002 thresh=2005 gap=618 poll_thresh=22 ino=257 dd-2584 [005] 185.418114: balance_dirty_state: bdi btrfs-1: dirty=689 wb=723 unstable=0 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=23 ino=257 dd-2584 [005] 185.418233: balance_dirty_state: bdi btrfs-1: dirty=714 wb=723 unstable=0 bg_thresh=998 thresh=1997 gap=560 poll_thresh=24 ino=257 dd-2584 [005] 185.418351: balance_dirty_state: bdi btrfs-1: dirty=739 wb=723 unstable=0 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=25 ino=257 dd-2584 [005] 185.418641: balance_dirty_state: bdi btrfs-1: dirty=789 wb=723 unstable=0 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=26 ino=257 dd-2584 [005] 185.418646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=59940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 185.425651: balance_dirty_state: bdi btrfs-1: dirty=789 wb=573 unstable=0 bg_thresh=999 thresh=1999 gap=637 poll_thresh=26 ino=257 dd-2584 [005] 185.425749: balance_dirty_state: bdi btrfs-1: dirty=789 wb=573 unstable=0 bg_thresh=1002 thresh=2004 gap=642 poll_thresh=19 ino=257 dd-2584 [005] 185.425863: balance_dirty_state: bdi btrfs-1: dirty=839 wb=573 unstable=0 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=20 ino=257 dd-2584 [005] 185.425976: balance_dirty_state: bdi btrfs-1: dirty=864 wb=573 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=21 ino=257 dd-2584 [005] 185.426088: balance_dirty_state: bdi btrfs-1: dirty=889 wb=573 unstable=0 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=22 ino=257 dd-2584 [005] 185.426200: balance_dirty_state: bdi btrfs-1: dirty=914 wb=573 unstable=0 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=23 ino=257 dd-2584 [005] 185.426315: balance_dirty_state: bdi btrfs-1: dirty=964 wb=573 unstable=0 bg_thresh=999 thresh=1998 gap=461 poll_thresh=24 ino=257 dd-2584 [005] 185.426320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=59940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 185.437632: balance_dirty_state: bdi btrfs-1: dirty=964 wb=448 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=24 ino=257 dd-2584 [005] 185.437763: balance_dirty_state: bdi btrfs-1: dirty=964 wb=448 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=18 ino=257 dd-2584 [005] 185.438000: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=448 unstable=0 bg_thresh=996 thresh=1993 gap=531 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 185.438044: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12880 wrote=0 to_write=8192 dd-2584 [005] 185.438535: balance_dirty_state: bdi btrfs-1: dirty=989 wb=423 unstable=0 bg_thresh=996 thresh=1992 gap=580 poll_thresh=20 ino=257 dd-2584 [005] 185.438724: balance_dirty_state: bdi btrfs-1: dirty=964 wb=448 unstable=0 bg_thresh=992 thresh=1985 gap=573 poll_thresh=21 ino=257 dd-2584 [005] 185.438912: balance_dirty_state: bdi btrfs-1: dirty=964 wb=473 unstable=0 bg_thresh=994 thresh=1988 gap=551 poll_thresh=22 ino=257 dd-2584 [005] 185.439094: balance_dirty_state: bdi btrfs-1: dirty=939 wb=523 unstable=0 bg_thresh=996 thresh=1993 gap=531 poll_thresh=23 ino=257 dd-2584 [005] 185.439278: balance_dirty_state: bdi btrfs-1: dirty=914 wb=573 unstable=0 bg_thresh=998 thresh=1997 gap=510 poll_thresh=24 ino=257 dd-2584 [005] 185.439464: balance_dirty_state: bdi btrfs-1: dirty=914 wb=623 unstable=0 bg_thresh=997 thresh=1995 gap=458 poll_thresh=25 ino=257 dd-2584 [005] 185.439466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=59940 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 185.441390: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=896 to_write=7296 dd-2584 [004] 185.445573: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1223 unstable=0 bg_thresh=991 thresh=1983 gap=446 poll_thresh=25 ino=257 dd-2584 [004] 185.445582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.453559: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1098 unstable=0 bg_thresh=986 thresh=1973 gap=561 poll_thresh=25 ino=257 dd-2584 [004] 185.453660: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1098 unstable=0 bg_thresh=986 thresh=1973 gap=536 poll_thresh=19 ino=257 dd-2584 [004] 185.453847: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1098 unstable=0 bg_thresh=989 thresh=1978 gap=516 poll_thresh=20 ino=257 dd-2584 [004] 185.454336: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1098 unstable=0 bg_thresh=991 thresh=1983 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 185.454516: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1098 unstable=0 bg_thresh=993 thresh=1987 gap=450 poll_thresh=22 ino=257 dd-2584 [004] 185.454523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.461583: balance_dirty_state: bdi btrfs-1: dirty=439 wb=923 unstable=0 bg_thresh=989 thresh=1978 gap=616 poll_thresh=22 ino=257 dd-2584 [004] 185.461671: balance_dirty_state: bdi btrfs-1: dirty=439 wb=923 unstable=0 bg_thresh=989 thresh=1978 gap=616 poll_thresh=16 ino=257 dd-2584 [004] 185.461816: balance_dirty_state: bdi btrfs-1: dirty=489 wb=923 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 185.461927: balance_dirty_state: bdi btrfs-1: dirty=514 wb=923 unstable=0 bg_thresh=996 thresh=1993 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 185.462091: balance_dirty_state: bdi btrfs-1: dirty=539 wb=923 unstable=0 bg_thresh=996 thresh=1992 gap=530 poll_thresh=19 ino=257 dd-2584 [004] 185.462204: balance_dirty_state: bdi btrfs-1: dirty=564 wb=923 unstable=0 bg_thresh=995 thresh=1991 gap=504 poll_thresh=20 ino=257 dd-2584 [004] 185.462319: balance_dirty_state: bdi btrfs-1: dirty=614 wb=923 unstable=0 bg_thresh=995 thresh=1990 gap=453 poll_thresh=21 ino=257 dd-2584 [004] 185.462324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.469676: balance_dirty_state: bdi btrfs-1: dirty=614 wb=798 unstable=0 bg_thresh=992 thresh=1984 gap=572 poll_thresh=21 ino=257 dd-2584 [004] 185.469748: balance_dirty_state: bdi btrfs-1: dirty=614 wb=798 unstable=0 bg_thresh=992 thresh=1984 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 185.470029: balance_dirty_state: bdi btrfs-1: dirty=664 wb=798 unstable=0 bg_thresh=991 thresh=1983 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 185.470145: balance_dirty_state: bdi btrfs-1: dirty=689 wb=798 unstable=0 bg_thresh=990 thresh=1981 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 185.470150: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.477669: balance_dirty_state: bdi btrfs-1: dirty=689 wb=648 unstable=0 bg_thresh=987 thresh=1974 gap=637 poll_thresh=18 ino=257 dd-2584 [004] 185.477752: balance_dirty_state: bdi btrfs-1: dirty=714 wb=648 unstable=0 bg_thresh=987 thresh=1974 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 185.477810: balance_dirty_state: bdi btrfs-1: dirty=714 wb=648 unstable=0 bg_thresh=986 thresh=1973 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 185.477867: balance_dirty_state: bdi btrfs-1: dirty=739 wb=648 unstable=0 bg_thresh=989 thresh=1978 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 185.477923: balance_dirty_state: bdi btrfs-1: dirty=739 wb=648 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 185.478035: balance_dirty_state: bdi btrfs-1: dirty=789 wb=648 unstable=0 bg_thresh=988 thresh=1976 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 185.478149: balance_dirty_state: bdi btrfs-1: dirty=814 wb=648 unstable=0 bg_thresh=987 thresh=1975 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 185.478266: balance_dirty_state: bdi btrfs-1: dirty=839 wb=648 unstable=0 bg_thresh=987 thresh=1974 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 185.478270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.485610: balance_dirty_state: bdi btrfs-1: dirty=839 wb=523 unstable=0 bg_thresh=987 thresh=1975 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 185.485732: balance_dirty_state: bdi btrfs-1: dirty=864 wb=523 unstable=0 bg_thresh=990 thresh=1980 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 185.485794: balance_dirty_state: bdi btrfs-1: dirty=889 wb=523 unstable=0 bg_thresh=987 thresh=1974 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 185.485850: balance_dirty_state: bdi btrfs-1: dirty=889 wb=523 unstable=0 bg_thresh=989 thresh=1979 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 185.486130: balance_dirty_state: bdi btrfs-1: dirty=939 wb=523 unstable=0 bg_thresh=986 thresh=1972 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 185.486245: balance_dirty_state: bdi btrfs-1: dirty=964 wb=523 unstable=0 bg_thresh=988 thresh=1976 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 185.486250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.493664: balance_dirty_state: bdi btrfs-1: dirty=964 wb=398 unstable=0 bg_thresh=989 thresh=1979 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 185.493755: balance_dirty_state: bdi btrfs-1: dirty=964 wb=398 unstable=0 bg_thresh=989 thresh=1979 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 185.493817: balance_dirty_state: bdi btrfs-1: dirty=989 wb=398 unstable=0 bg_thresh=989 thresh=1978 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 185.493878: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=398 unstable=0 bg_thresh=989 thresh=1978 gap=566 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 185.493938: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12936 wrote=0 to_write=8192 dd-2584 [004] 185.493943: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=398 unstable=0 bg_thresh=988 thresh=1977 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 185.494069: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=398 unstable=0 bg_thresh=990 thresh=1981 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 185.494200: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=423 unstable=0 bg_thresh=990 thresh=1980 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 185.494333: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=498 unstable=0 bg_thresh=989 thresh=1979 gap=467 poll_thresh=19 ino=257 dd-2584 [004] 185.494335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 185.497905: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=800 to_write=7392 dd-2584 [004] 185.501615: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1073 unstable=0 bg_thresh=990 thresh=1980 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 185.501696: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1073 unstable=0 bg_thresh=990 thresh=1981 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 185.501760: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1073 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 185.502002: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1073 unstable=0 bg_thresh=990 thresh=1980 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 185.502124: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1073 unstable=0 bg_thresh=989 thresh=1979 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 185.502247: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1073 unstable=0 bg_thresh=989 thresh=1978 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 185.502252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 185.509577: balance_dirty_state: bdi btrfs-1: dirty=439 wb=948 unstable=0 bg_thresh=988 thresh=1977 gap=590 poll_thresh=18 ino=257 dd-2584 [000] 185.509669: balance_dirty_state: bdi btrfs-1: dirty=464 wb=948 unstable=0 bg_thresh=988 thresh=1977 gap=565 poll_thresh=13 ino=257 dd-2584 [000] 185.509757: balance_dirty_state: bdi btrfs-1: dirty=464 wb=948 unstable=0 bg_thresh=991 thresh=1982 gap=570 poll_thresh=14 ino=257 dd-2584 [000] 185.509844: balance_dirty_state: bdi btrfs-1: dirty=489 wb=948 unstable=0 bg_thresh=991 thresh=1982 gap=545 poll_thresh=15 ino=257 dd-2584 [000] 185.509932: balance_dirty_state: bdi btrfs-1: dirty=514 wb=948 unstable=0 bg_thresh=993 thresh=1987 gap=525 poll_thresh=16 ino=257 dd-2584 [000] 185.510106: balance_dirty_state: bdi btrfs-1: dirty=539 wb=948 unstable=0 bg_thresh=996 thresh=1992 gap=505 poll_thresh=17 ino=257 dd-2584 [000] 185.510320: balance_dirty_state: bdi btrfs-1: dirty=564 wb=948 unstable=0 bg_thresh=997 thresh=1995 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 185.510326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 185.517561: balance_dirty_state: bdi btrfs-1: dirty=564 wb=823 unstable=0 bg_thresh=1000 thresh=2001 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 185.517628: balance_dirty_state: bdi btrfs-1: dirty=564 wb=823 unstable=0 bg_thresh=1000 thresh=2001 gap=614 poll_thresh=13 ino=257 dd-2584 [001] 185.517691: balance_dirty_state: bdi btrfs-1: dirty=589 wb=823 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 185.517749: balance_dirty_state: bdi btrfs-1: dirty=589 wb=823 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=15 ino=257 dd-2584 [001] 185.517980: balance_dirty_state: bdi btrfs-1: dirty=614 wb=823 unstable=0 bg_thresh=1005 thresh=2011 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 185.518105: balance_dirty_state: bdi btrfs-1: dirty=639 wb=823 unstable=0 bg_thresh=1001 thresh=2003 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 185.518249: balance_dirty_state: bdi btrfs-1: dirty=689 wb=723 unstable=0 bg_thresh=1003 thresh=2007 gap=595 poll_thresh=18 ino=257 dd-2584 [001] 185.518372: balance_dirty_state: bdi btrfs-1: dirty=714 wb=698 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 185.518488: balance_dirty_state: bdi btrfs-1: dirty=739 wb=698 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=20 ino=257 dd-2584 [001] 185.518606: balance_dirty_state: bdi btrfs-1: dirty=764 wb=698 unstable=0 bg_thresh=1004 thresh=2009 gap=547 poll_thresh=21 ino=257 dd-2584 [001] 185.518725: balance_dirty_state: bdi btrfs-1: dirty=814 wb=698 unstable=0 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=22 ino=257 dd-2584 [001] 185.518730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 185.525538: balance_dirty_state: bdi btrfs-1: dirty=814 wb=698 unstable=0 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=22 ino=257 dd-2584 [001] 185.525542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 185.537582: balance_dirty_state: bdi btrfs-1: dirty=814 wb=448 unstable=0 bg_thresh=996 thresh=1993 gap=731 poll_thresh=22 ino=257 dd-2584 [001] 185.537650: balance_dirty_state: bdi btrfs-1: dirty=814 wb=448 unstable=0 bg_thresh=996 thresh=1993 gap=731 poll_thresh=16 ino=257 dd-2584 [001] 185.537769: balance_dirty_state: bdi btrfs-1: dirty=864 wb=448 unstable=0 bg_thresh=996 thresh=1992 gap=680 poll_thresh=17 ino=257 dd-2584 [001] 185.538063: balance_dirty_state: bdi btrfs-1: dirty=889 wb=448 unstable=0 bg_thresh=995 thresh=1990 gap=653 poll_thresh=18 ino=257 dd-2584 [001] 185.538181: balance_dirty_state: bdi btrfs-1: dirty=914 wb=448 unstable=0 bg_thresh=994 thresh=1989 gap=627 poll_thresh=19 ino=257 dd-2584 [001] 185.538299: balance_dirty_state: bdi btrfs-1: dirty=939 wb=448 unstable=0 bg_thresh=994 thresh=1988 gap=601 poll_thresh=20 ino=257 dd-2584 [001] 185.538416: balance_dirty_state: bdi btrfs-1: dirty=989 wb=448 unstable=0 bg_thresh=993 thresh=1987 gap=550 poll_thresh=21 ino=257 dd-2584 [001] 185.538536: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=448 unstable=0 bg_thresh=995 thresh=1991 gap=529 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 185.538588: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12980 wrote=0 to_write=8192 dd-2584 [001] 185.538661: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=448 unstable=0 bg_thresh=995 thresh=1990 gap=503 poll_thresh=23 ino=257 dd-2584 [001] 185.538786: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=473 unstable=0 bg_thresh=994 thresh=1989 gap=452 poll_thresh=24 ino=257 dd-2584 [001] 185.538787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 185.540499: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=768 to_write=7424 dd-2584 [001] 185.545558: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1098 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=24 ino=257 dd-2584 [001] 185.545649: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1098 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=18 ino=257 dd-2584 [001] 185.546104: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1098 unstable=0 bg_thresh=998 thresh=1997 gap=560 poll_thresh=19 ino=257 dd-2584 [001] 185.546228: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1098 unstable=0 bg_thresh=998 thresh=1996 gap=509 poll_thresh=20 ino=257 dd-2584 [001] 185.546350: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1098 unstable=0 bg_thresh=997 thresh=1995 gap=483 poll_thresh=21 ino=257 dd-2584 [001] 185.546355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=60492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 185.553605: balance_dirty_state: bdi btrfs-1: dirty=414 wb=948 unstable=0 bg_thresh=996 thresh=1993 gap=631 poll_thresh=21 ino=257 dd-2584 [000] 185.553683: balance_dirty_state: bdi btrfs-1: dirty=439 wb=948 unstable=0 bg_thresh=996 thresh=1993 gap=606 poll_thresh=16 ino=257 dd-2584 [000] 185.553799: balance_dirty_state: bdi btrfs-1: dirty=464 wb=948 unstable=0 bg_thresh=999 thresh=1998 gap=586 poll_thresh=17 ino=257 dd-2584 [000] 185.553912: balance_dirty_state: bdi btrfs-1: dirty=489 wb=948 unstable=0 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=18 ino=257 dd-2584 [000] 185.554027: balance_dirty_state: bdi btrfs-1: dirty=539 wb=948 unstable=0 bg_thresh=1003 thresh=2007 gap=520 poll_thresh=19 ino=257 dd-2584 [000] 185.554141: balance_dirty_state: bdi btrfs-1: dirty=564 wb=948 unstable=0 bg_thresh=1003 thresh=2006 gap=494 poll_thresh=20 ino=257 dd-2584 [000] 185.554146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=61452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.561613: balance_dirty_state: bdi btrfs-1: dirty=564 wb=823 unstable=0 bg_thresh=1000 thresh=2000 gap=613 poll_thresh=20 ino=257 dd-2584 [004] 185.561714: balance_dirty_state: bdi btrfs-1: dirty=564 wb=823 unstable=0 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=15 ino=257 dd-2584 [004] 185.561807: balance_dirty_state: bdi btrfs-1: dirty=589 wb=823 unstable=0 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 185.562290: balance_dirty_state: bdi btrfs-1: dirty=614 wb=823 unstable=0 bg_thresh=998 thresh=1997 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 185.562471: balance_dirty_state: bdi btrfs-1: dirty=664 wb=823 unstable=0 bg_thresh=1000 thresh=2000 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 185.562653: balance_dirty_state: bdi btrfs-1: dirty=689 wb=823 unstable=0 bg_thresh=999 thresh=1998 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 185.562659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=61452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.569647: balance_dirty_state: bdi btrfs-1: dirty=689 wb=673 unstable=0 bg_thresh=996 thresh=1993 gap=631 poll_thresh=19 ino=257 dd-2584 [004] 185.569777: balance_dirty_state: bdi btrfs-1: dirty=689 wb=673 unstable=0 bg_thresh=999 thresh=1998 gap=636 poll_thresh=14 ino=257 dd-2584 [004] 185.569860: balance_dirty_state: bdi btrfs-1: dirty=714 wb=673 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=15 ino=257 dd-2584 [004] 185.569922: balance_dirty_state: bdi btrfs-1: dirty=739 wb=673 unstable=0 bg_thresh=998 thresh=1997 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 185.570040: balance_dirty_state: bdi btrfs-1: dirty=764 wb=673 unstable=0 bg_thresh=998 thresh=1996 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 185.570207: balance_dirty_state: bdi btrfs-1: dirty=789 wb=673 unstable=0 bg_thresh=1000 thresh=2000 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 185.570360: balance_dirty_state: bdi btrfs-1: dirty=839 wb=673 unstable=0 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 185.570365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=61452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.577623: balance_dirty_state: bdi btrfs-1: dirty=839 wb=548 unstable=0 bg_thresh=989 thresh=1979 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 185.577724: balance_dirty_state: bdi btrfs-1: dirty=839 wb=548 unstable=0 bg_thresh=989 thresh=1979 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 185.578079: balance_dirty_state: bdi btrfs-1: dirty=864 wb=548 unstable=0 bg_thresh=992 thresh=1984 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 185.578166: balance_dirty_state: bdi btrfs-1: dirty=864 wb=548 unstable=0 bg_thresh=989 thresh=1978 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 185.578307: balance_dirty_state: bdi btrfs-1: dirty=914 wb=548 unstable=0 bg_thresh=991 thresh=1982 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 185.578450: balance_dirty_state: bdi btrfs-1: dirty=939 wb=548 unstable=0 bg_thresh=990 thresh=1981 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 185.578456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=61452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.585664: balance_dirty_state: bdi btrfs-1: dirty=939 wb=423 unstable=0 bg_thresh=973 thresh=1946 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 185.585774: balance_dirty_state: bdi btrfs-1: dirty=964 wb=423 unstable=0 bg_thresh=975 thresh=1951 gap=564 poll_thresh=13 ino=257 dd-2584 [004] 185.585867: balance_dirty_state: bdi btrfs-1: dirty=964 wb=423 unstable=0 bg_thresh=972 thresh=1945 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 185.585957: balance_dirty_state: bdi btrfs-1: dirty=989 wb=423 unstable=0 bg_thresh=975 thresh=1950 gap=538 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 185.586032: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13028 wrote=0 to_write=8192 dd-2584 [004] 185.586056: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=423 unstable=0 bg_thresh=972 thresh=1944 gap=507 poll_thresh=16 ino=257 dd-2584 [004] 185.586244: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=448 unstable=0 bg_thresh=974 thresh=1948 gap=486 poll_thresh=17 ino=257 dd-2584 [004] 185.586246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1298 task_limit=1217 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-62% task_gap=-224% task_weight=100% bdi_bw=61452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 185.587792: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=280 wrote=736 to_write=7456 dd-2584 [004] 185.593632: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1023 unstable=0 bg_thresh=983 thresh=1966 gap=629 poll_thresh=17 ino=257 dd-2584 [004] 185.593748: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1023 unstable=0 bg_thresh=988 thresh=1976 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 185.593839: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1023 unstable=0 bg_thresh=985 thresh=1970 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 185.593931: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1023 unstable=0 bg_thresh=987 thresh=1975 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 185.594021: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1023 unstable=0 bg_thresh=984 thresh=1969 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 185.594476: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1023 unstable=0 bg_thresh=984 thresh=1968 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 185.594687: balance_dirty_state: bdi btrfs-1: dirty=439 wb=923 unstable=0 bg_thresh=982 thresh=1965 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 185.594828: balance_dirty_state: bdi btrfs-1: dirty=464 wb=898 unstable=0 bg_thresh=985 thresh=1970 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 185.594945: balance_dirty_state: bdi btrfs-1: dirty=514 wb=898 unstable=0 bg_thresh=984 thresh=1969 gap=557 poll_thresh=20 ino=257 dd-2584 [004] 185.595082: balance_dirty_state: bdi btrfs-1: dirty=539 wb=898 unstable=0 bg_thresh=984 thresh=1968 gap=531 poll_thresh=21 ino=257 dd-2584 [004] 185.595265: balance_dirty_state: bdi btrfs-1: dirty=564 wb=898 unstable=0 bg_thresh=986 thresh=1972 gap=510 poll_thresh=22 ino=257 dd-2584 [004] 185.595446: balance_dirty_state: bdi btrfs-1: dirty=589 wb=898 unstable=0 bg_thresh=985 thresh=1971 gap=484 poll_thresh=23 ino=257 dd-2584 [004] 185.595453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-292% task_weight=101% bdi_bw=61452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.601602: balance_dirty_state: bdi btrfs-1: dirty=589 wb=898 unstable=0 bg_thresh=991 thresh=1982 gap=495 poll_thresh=23 ino=257 dd-2584 [004] 185.601607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-277% task_weight=101% bdi_bw=61452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.609646: balance_dirty_state: bdi btrfs-1: dirty=589 wb=773 unstable=0 bg_thresh=988 thresh=1977 gap=615 poll_thresh=23 ino=257 dd-2584 [004] 185.609770: balance_dirty_state: bdi btrfs-1: dirty=614 wb=773 unstable=0 bg_thresh=988 thresh=1976 gap=589 poll_thresh=17 ino=257 dd-2584 [004] 185.610234: balance_dirty_state: bdi btrfs-1: dirty=639 wb=773 unstable=0 bg_thresh=987 thresh=1975 gap=563 poll_thresh=18 ino=257 dd-2584 [004] 185.610406: balance_dirty_state: bdi btrfs-1: dirty=689 wb=773 unstable=0 bg_thresh=989 thresh=1979 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 185.610575: balance_dirty_state: bdi btrfs-1: dirty=714 wb=773 unstable=0 bg_thresh=989 thresh=1978 gap=491 poll_thresh=20 ino=257 dd-2584 [004] 185.610581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=61452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.617563: balance_dirty_state: bdi btrfs-1: dirty=714 wb=648 unstable=0 bg_thresh=988 thresh=1976 gap=614 poll_thresh=20 ino=257 dd-2584 [004] 185.617641: balance_dirty_state: bdi btrfs-1: dirty=739 wb=648 unstable=0 bg_thresh=988 thresh=1976 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 185.617730: balance_dirty_state: bdi btrfs-1: dirty=739 wb=648 unstable=0 bg_thresh=987 thresh=1975 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 185.617902: balance_dirty_state: bdi btrfs-1: dirty=764 wb=648 unstable=0 bg_thresh=989 thresh=1979 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 185.618072: balance_dirty_state: bdi btrfs-1: dirty=814 wb=648 unstable=0 bg_thresh=989 thresh=1978 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 185.618245: balance_dirty_state: bdi btrfs-1: dirty=839 wb=648 unstable=0 bg_thresh=988 thresh=1977 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 185.618251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=61452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.625636: balance_dirty_state: bdi btrfs-1: dirty=839 wb=373 unstable=0 bg_thresh=992 thresh=1985 gap=773 poll_thresh=19 ino=257 dd-2584 [004] 185.625723: balance_dirty_state: bdi btrfs-1: dirty=864 wb=373 unstable=0 bg_thresh=989 thresh=1979 gap=742 poll_thresh=14 ino=257 dd-2584 [004] 185.625783: balance_dirty_state: bdi btrfs-1: dirty=864 wb=373 unstable=0 bg_thresh=992 thresh=1984 gap=747 poll_thresh=15 ino=257 dd-2584 [004] 185.625841: balance_dirty_state: bdi btrfs-1: dirty=889 wb=373 unstable=0 bg_thresh=991 thresh=1983 gap=721 poll_thresh=16 ino=257 dd-2584 [004] 185.626123: balance_dirty_state: bdi btrfs-1: dirty=914 wb=373 unstable=0 bg_thresh=991 thresh=1982 gap=695 poll_thresh=17 ino=257 dd-2584 [004] 185.626268: balance_dirty_state: bdi btrfs-1: dirty=939 wb=373 unstable=0 bg_thresh=990 thresh=1981 gap=669 poll_thresh=18 ino=257 dd-2584 [004] 185.626434: balance_dirty_state: bdi btrfs-1: dirty=989 wb=373 unstable=0 bg_thresh=990 thresh=1980 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 185.626577: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=373 unstable=0 bg_thresh=992 thresh=1984 gap=597 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 185.626662: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13068 wrote=0 to_write=8192 dd-2584 [004] 185.626748: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=373 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=21 ino=257 dd-2584 [004] 185.626941: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=423 unstable=0 bg_thresh=991 thresh=1982 gap=545 poll_thresh=22 ino=257 dd-2584 [004] 185.627137: balance_dirty_state: bdi btrfs-1: dirty=964 wb=498 unstable=0 bg_thresh=993 thresh=1986 gap=524 poll_thresh=23 ino=257 dd-2584 [004] 185.627325: balance_dirty_state: bdi btrfs-1: dirty=914 wb=598 unstable=0 bg_thresh=992 thresh=1985 gap=473 poll_thresh=24 ino=257 dd-2584 [004] 185.627327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=61452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 185.629945: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=324 wrote=832 to_write=7360 dd-2584 [004] 185.633722: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1073 unstable=0 bg_thresh=991 thresh=1982 gap=595 poll_thresh=24 ino=257 dd-2584 [004] 185.633990: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1073 unstable=0 bg_thresh=990 thresh=1981 gap=569 poll_thresh=18 ino=257 dd-2584 [004] 185.634108: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1073 unstable=0 bg_thresh=990 thresh=1980 gap=543 poll_thresh=19 ino=257 dd-2584 [004] 185.634226: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1073 unstable=0 bg_thresh=989 thresh=1979 gap=517 poll_thresh=20 ino=257 dd-2584 [004] 185.634344: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1073 unstable=0 bg_thresh=991 thresh=1983 gap=471 poll_thresh=21 ino=257 dd-2584 [004] 185.634349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=61452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.641646: balance_dirty_state: bdi btrfs-1: dirty=439 wb=948 unstable=0 bg_thresh=991 thresh=1982 gap=595 poll_thresh=21 ino=257 dd-2584 [004] 185.641743: balance_dirty_state: bdi btrfs-1: dirty=439 wb=948 unstable=0 bg_thresh=988 thresh=1976 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 185.641860: balance_dirty_state: bdi btrfs-1: dirty=489 wb=948 unstable=0 bg_thresh=987 thresh=1975 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 185.641973: balance_dirty_state: bdi btrfs-1: dirty=514 wb=948 unstable=0 bg_thresh=989 thresh=1979 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 185.642086: balance_dirty_state: bdi btrfs-1: dirty=539 wb=948 unstable=0 bg_thresh=989 thresh=1978 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 185.642091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=61452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.649702: balance_dirty_state: bdi btrfs-1: dirty=539 wb=848 unstable=0 bg_thresh=990 thresh=1980 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 185.649808: balance_dirty_state: bdi btrfs-1: dirty=564 wb=848 unstable=0 bg_thresh=992 thresh=1985 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 185.649900: balance_dirty_state: bdi btrfs-1: dirty=564 wb=848 unstable=0 bg_thresh=989 thresh=1979 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 185.650305: balance_dirty_state: bdi btrfs-1: dirty=589 wb=848 unstable=0 bg_thresh=992 thresh=1984 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 185.650491: balance_dirty_state: bdi btrfs-1: dirty=614 wb=848 unstable=0 bg_thresh=991 thresh=1983 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 185.650675: balance_dirty_state: bdi btrfs-1: dirty=664 wb=848 unstable=0 bg_thresh=993 thresh=1987 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 185.650681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=61452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.657676: balance_dirty_state: bdi btrfs-1: dirty=664 wb=848 unstable=0 bg_thresh=992 thresh=1985 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 185.657688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=61772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.665739: balance_dirty_state: bdi btrfs-1: dirty=664 wb=573 unstable=0 bg_thresh=992 thresh=1984 gap=747 poll_thresh=18 ino=257 dd-2584 [004] 185.665868: balance_dirty_state: bdi btrfs-1: dirty=664 wb=573 unstable=0 bg_thresh=989 thresh=1978 gap=741 poll_thresh=13 ino=257 dd-2584 [004] 185.666003: balance_dirty_state: bdi btrfs-1: dirty=689 wb=573 unstable=0 bg_thresh=988 thresh=1977 gap=715 poll_thresh=14 ino=257 dd-2584 [004] 185.666123: balance_dirty_state: bdi btrfs-1: dirty=714 wb=573 unstable=0 bg_thresh=988 thresh=1977 gap=690 poll_thresh=15 ino=257 dd-2584 [004] 185.666242: balance_dirty_state: bdi btrfs-1: dirty=714 wb=573 unstable=0 bg_thresh=988 thresh=1976 gap=689 poll_thresh=16 ino=257 dd-2584 [004] 185.666489: balance_dirty_state: bdi btrfs-1: dirty=739 wb=573 unstable=0 bg_thresh=987 thresh=1975 gap=663 poll_thresh=17 ino=257 dd-2584 [004] 185.666744: balance_dirty_state: bdi btrfs-1: dirty=789 wb=473 unstable=0 bg_thresh=992 thresh=1984 gap=722 poll_thresh=18 ino=257 dd-2584 [004] 185.666907: balance_dirty_state: bdi btrfs-1: dirty=814 wb=448 unstable=0 bg_thresh=991 thresh=1982 gap=720 poll_thresh=19 ino=257 dd-2584 [004] 185.667224: balance_dirty_state: bdi btrfs-1: dirty=839 wb=448 unstable=0 bg_thresh=989 thresh=1978 gap=691 poll_thresh=20 ino=257 dd-2584 [004] 185.667358: balance_dirty_state: bdi btrfs-1: dirty=889 wb=448 unstable=0 bg_thresh=985 thresh=1970 gap=633 poll_thresh=21 ino=257 dd-2584 [004] 185.667490: balance_dirty_state: bdi btrfs-1: dirty=914 wb=448 unstable=0 bg_thresh=986 thresh=1973 gap=611 poll_thresh=22 ino=257 dd-2584 [004] 185.667623: balance_dirty_state: bdi btrfs-1: dirty=939 wb=448 unstable=0 bg_thresh=986 thresh=1973 gap=586 poll_thresh=23 ino=257 dd-2584 [004] 185.667757: balance_dirty_state: bdi btrfs-1: dirty=964 wb=448 unstable=0 bg_thresh=988 thresh=1976 gap=564 poll_thresh=24 ino=257 dd-2584 [004] 185.667889: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=448 unstable=0 bg_thresh=993 thresh=1986 gap=524 poll_thresh=25 ino=257 flush-btrfs-1-2586 [002] 185.667938: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13108 wrote=0 to_write=8192 dd-2584 [004] 185.668030: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=448 unstable=0 bg_thresh=992 thresh=1984 gap=497 poll_thresh=26 ino=257 dd-2584 [004] 185.668172: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=473 unstable=0 bg_thresh=988 thresh=1976 gap=489 poll_thresh=27 ino=257 dd-2584 [004] 185.668174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=61772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 185.670166: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=364 wrote=752 to_write=7440 dd-2584 [004] 185.673691: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1198 unstable=0 bg_thresh=990 thresh=1981 gap=469 poll_thresh=27 ino=257 dd-2584 [004] 185.673700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=61772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.681669: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1073 unstable=0 bg_thresh=993 thresh=1986 gap=599 poll_thresh=27 ino=257 dd-2584 [004] 185.681754: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1073 unstable=0 bg_thresh=992 thresh=1985 gap=573 poll_thresh=20 ino=257 dd-2584 [004] 185.682106: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1023 unstable=0 bg_thresh=988 thresh=1976 gap=589 poll_thresh=21 ino=257 dd-2584 [004] 185.682282: balance_dirty_state: bdi btrfs-1: dirty=389 wb=948 unstable=0 bg_thresh=987 thresh=1975 gap=638 poll_thresh=22 ino=257 dd-2584 [004] 185.682396: balance_dirty_state: bdi btrfs-1: dirty=439 wb=948 unstable=0 bg_thresh=989 thresh=1979 gap=592 poll_thresh=23 ino=257 dd-2584 [004] 185.682508: balance_dirty_state: bdi btrfs-1: dirty=464 wb=948 unstable=0 bg_thresh=989 thresh=1978 gap=566 poll_thresh=24 ino=257 dd-2584 [004] 185.682621: balance_dirty_state: bdi btrfs-1: dirty=489 wb=948 unstable=0 bg_thresh=988 thresh=1977 gap=540 poll_thresh=25 ino=257 dd-2584 [004] 185.682733: balance_dirty_state: bdi btrfs-1: dirty=539 wb=948 unstable=0 bg_thresh=988 thresh=1976 gap=489 poll_thresh=26 ino=257 dd-2584 [004] 185.682738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=61772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.689710: balance_dirty_state: bdi btrfs-1: dirty=539 wb=948 unstable=0 bg_thresh=988 thresh=1976 gap=489 poll_thresh=26 ino=257 dd-2584 [004] 185.689721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=61772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.697676: balance_dirty_state: bdi btrfs-1: dirty=539 wb=823 unstable=0 bg_thresh=990 thresh=1981 gap=619 poll_thresh=26 ino=257 dd-2584 [004] 185.697782: balance_dirty_state: bdi btrfs-1: dirty=539 wb=823 unstable=0 bg_thresh=990 thresh=1980 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 185.697951: balance_dirty_state: bdi btrfs-1: dirty=564 wb=823 unstable=0 bg_thresh=989 thresh=1979 gap=592 poll_thresh=20 ino=257 dd-2584 [004] 185.698411: balance_dirty_state: bdi btrfs-1: dirty=614 wb=823 unstable=0 bg_thresh=991 thresh=1983 gap=546 poll_thresh=21 ino=257 dd-2584 [004] 185.698583: balance_dirty_state: bdi btrfs-1: dirty=639 wb=823 unstable=0 bg_thresh=991 thresh=1982 gap=520 poll_thresh=22 ino=257 dd-2584 [004] 185.698754: balance_dirty_state: bdi btrfs-1: dirty=664 wb=823 unstable=0 bg_thresh=990 thresh=1981 gap=494 poll_thresh=23 ino=257 dd-2584 [004] 185.698760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=61772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.705649: balance_dirty_state: bdi btrfs-1: dirty=664 wb=623 unstable=0 bg_thresh=989 thresh=1978 gap=691 poll_thresh=23 ino=257 dd-2584 [004] 185.705713: balance_dirty_state: bdi btrfs-1: dirty=689 wb=623 unstable=0 bg_thresh=988 thresh=1977 gap=665 poll_thresh=17 ino=257 dd-2584 [004] 185.705826: balance_dirty_state: bdi btrfs-1: dirty=714 wb=623 unstable=0 bg_thresh=988 thresh=1976 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 185.705939: balance_dirty_state: bdi btrfs-1: dirty=764 wb=623 unstable=0 bg_thresh=987 thresh=1975 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 185.706052: balance_dirty_state: bdi btrfs-1: dirty=789 wb=623 unstable=0 bg_thresh=989 thresh=1979 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 185.706163: balance_dirty_state: bdi btrfs-1: dirty=814 wb=623 unstable=0 bg_thresh=989 thresh=1978 gap=541 poll_thresh=21 ino=257 dd-2584 [004] 185.706275: balance_dirty_state: bdi btrfs-1: dirty=839 wb=623 unstable=0 bg_thresh=988 thresh=1977 gap=515 poll_thresh=22 ino=257 dd-2584 [004] 185.706556: balance_dirty_state: bdi btrfs-1: dirty=889 wb=623 unstable=0 bg_thresh=990 thresh=1981 gap=469 poll_thresh=23 ino=257 dd-2584 [004] 185.706561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=61772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.713656: balance_dirty_state: bdi btrfs-1: dirty=889 wb=498 unstable=0 bg_thresh=992 thresh=1984 gap=597 poll_thresh=23 ino=257 dd-2584 [004] 185.713720: balance_dirty_state: bdi btrfs-1: dirty=889 wb=498 unstable=0 bg_thresh=989 thresh=1978 gap=591 poll_thresh=17 ino=257 dd-2584 [004] 185.713833: balance_dirty_state: bdi btrfs-1: dirty=939 wb=498 unstable=0 bg_thresh=988 thresh=1977 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 185.713945: balance_dirty_state: bdi btrfs-1: dirty=964 wb=498 unstable=0 bg_thresh=990 thresh=1981 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 185.714061: balance_dirty_state: bdi btrfs-1: dirty=989 wb=498 unstable=0 bg_thresh=990 thresh=1980 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 185.714065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=61772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.721726: balance_dirty_state: bdi btrfs-1: dirty=989 wb=373 unstable=0 bg_thresh=989 thresh=1978 gap=616 poll_thresh=20 ino=257 dd-2584 [004] 185.721854: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=373 unstable=0 bg_thresh=991 thresh=1983 gap=596 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 185.721901: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13164 wrote=0 to_write=8192 dd-2584 [004] 185.721984: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=373 unstable=0 bg_thresh=988 thresh=1977 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 185.722229: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=398 unstable=0 bg_thresh=988 thresh=1976 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 185.722477: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=448 unstable=0 bg_thresh=990 thresh=1980 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 185.723083: balance_dirty_state: bdi btrfs-1: dirty=864 wb=498 unstable=0 bg_thresh=989 thresh=1978 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 185.723332: balance_dirty_state: bdi btrfs-1: dirty=864 wb=548 unstable=0 bg_thresh=988 thresh=1977 gap=565 poll_thresh=20 ino=257 dd-2584 [004] 185.723578: balance_dirty_state: bdi btrfs-1: dirty=839 wb=598 unstable=0 bg_thresh=988 thresh=1976 gap=539 poll_thresh=21 ino=257 dd-2584 [004] 185.723827: balance_dirty_state: bdi btrfs-1: dirty=814 wb=648 unstable=0 bg_thresh=990 thresh=1980 gap=518 poll_thresh=22 ino=257 dd-2584 [004] 185.724074: balance_dirty_state: bdi btrfs-1: dirty=789 wb=698 unstable=0 bg_thresh=989 thresh=1979 gap=492 poll_thresh=23 ino=257 dd-2584 [004] 185.724078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=61772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 185.726036: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=420 wrote=928 to_write=7264 dd-2584 [004] 185.729667: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1173 unstable=0 bg_thresh=992 thresh=1985 gap=498 poll_thresh=23 ino=257 dd-2584 [004] 185.729812: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1173 unstable=0 bg_thresh=995 thresh=1990 gap=478 poll_thresh=17 ino=257 dd-2584 [004] 185.729825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=61772 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 185.737683: balance_dirty_state: bdi btrfs-1: dirty=339 wb=973 unstable=0 bg_thresh=986 thresh=1972 gap=660 poll_thresh=17 ino=257 dd-2584 [004] 185.737782: balance_dirty_state: bdi btrfs-1: dirty=364 wb=973 unstable=0 bg_thresh=991 thresh=1983 gap=646 poll_thresh=13 ino=257 dd-2584 [004] 185.737876: balance_dirty_state: bdi btrfs-1: dirty=364 wb=973 unstable=0 bg_thresh=985 thresh=1970 gap=633 poll_thresh=14 ino=257 dd-2584 [004] 185.737972: balance_dirty_state: bdi btrfs-1: dirty=389 wb=973 unstable=0 bg_thresh=990 thresh=1981 gap=619 poll_thresh=15 ino=257 dd-2584 [004] 185.738067: balance_dirty_state: bdi btrfs-1: dirty=414 wb=973 unstable=0 bg_thresh=984 thresh=1968 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 185.738254: balance_dirty_state: bdi btrfs-1: dirty=439 wb=973 unstable=0 bg_thresh=986 thresh=1972 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 185.738743: balance_dirty_state: bdi btrfs-1: dirty=464 wb=973 unstable=0 bg_thresh=991 thresh=1982 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 185.738919: balance_dirty_state: bdi btrfs-1: dirty=489 wb=973 unstable=0 bg_thresh=990 thresh=1981 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 185.739107: balance_dirty_state: bdi btrfs-1: dirty=539 wb=923 unstable=0 bg_thresh=990 thresh=1980 gap=518 poll_thresh=20 ino=257 dd-2584 [004] 185.739285: balance_dirty_state: bdi btrfs-1: dirty=564 wb=923 unstable=0 bg_thresh=992 thresh=1984 gap=497 poll_thresh=21 ino=257 dd-2584 [004] 185.739462: balance_dirty_state: bdi btrfs-1: dirty=589 wb=923 unstable=0 bg_thresh=991 thresh=1983 gap=471 poll_thresh=22 ino=257 dd-2584 [004] 185.739469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=61772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.745636: balance_dirty_state: bdi btrfs-1: dirty=589 wb=923 unstable=0 bg_thresh=986 thresh=1973 gap=461 poll_thresh=22 ino=257 dd-2584 [004] 185.745648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=61772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.753638: balance_dirty_state: bdi btrfs-1: dirty=589 wb=673 unstable=0 bg_thresh=988 thresh=1976 gap=714 poll_thresh=22 ino=257 dd-2584 [004] 185.753749: balance_dirty_state: bdi btrfs-1: dirty=614 wb=673 unstable=0 bg_thresh=987 thresh=1975 gap=688 poll_thresh=16 ino=257 dd-2584 [004] 185.753868: balance_dirty_state: bdi btrfs-1: dirty=639 wb=673 unstable=0 bg_thresh=987 thresh=1974 gap=662 poll_thresh=17 ino=257 dd-2584 [004] 185.753985: balance_dirty_state: bdi btrfs-1: dirty=664 wb=673 unstable=0 bg_thresh=986 thresh=1973 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 185.754414: balance_dirty_state: bdi btrfs-1: dirty=714 wb=673 unstable=0 bg_thresh=991 thresh=1982 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 185.754589: balance_dirty_state: bdi btrfs-1: dirty=739 wb=673 unstable=0 bg_thresh=990 thresh=1981 gap=569 poll_thresh=20 ino=257 dd-2584 [004] 185.754762: balance_dirty_state: bdi btrfs-1: dirty=764 wb=673 unstable=0 bg_thresh=990 thresh=1980 gap=543 poll_thresh=21 ino=257 dd-2584 [004] 185.754931: balance_dirty_state: bdi btrfs-1: dirty=814 wb=673 unstable=0 bg_thresh=989 thresh=1979 gap=492 poll_thresh=22 ino=257 dd-2584 [004] 185.754937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=61772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 185.761674: balance_dirty_state: bdi btrfs-1: dirty=814 wb=548 unstable=0 bg_thresh=994 thresh=1988 gap=626 poll_thresh=22 ino=257 dd-2584 [004] 185.761814: balance_dirty_state: bdi btrfs-1: dirty=814 wb=548 unstable=0 bg_thresh=993 thresh=1987 gap=625 poll_thresh=16 ino=257 dd-2584 [004] 185.762085: balance_dirty_state: bdi btrfs-1: dirty=839 wb=548 unstable=0 bg_thresh=993 thresh=1986 gap=599 poll_thresh=17 ino=257 dd-2584 [004] 185.762358: balance_dirty_state: bdi btrfs-1: dirty=889 wb=548 unstable=0 bg_thresh=995 thresh=1990 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 185.762632: balance_dirty_state: bdi btrfs-1: dirty=914 wb=548 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=19 ino=257 dd-2584 [004] 185.762910: balance_dirty_state: bdi btrfs-1: dirty=939 wb=548 unstable=0 bg_thresh=994 thresh=1988 gap=501 poll_thresh=20 ino=257 dd-2584 [004] 185.763608: balance_dirty_state: bdi btrfs-1: dirty=989 wb=548 unstable=0 bg_thresh=993 thresh=1987 gap=450 poll_thresh=21 ino=257 dd-2584 [004] 185.763618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=63152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 185.769665: balance_dirty_state: bdi btrfs-1: dirty=989 wb=423 unstable=0 bg_thresh=992 thresh=1984 gap=572 poll_thresh=21 ino=257 dd-2584 [003] 185.769743: balance_dirty_state: bdi btrfs-1: dirty=989 wb=423 unstable=0 bg_thresh=992 thresh=1984 gap=572 poll_thresh=16 ino=257 dd-2584 [003] 185.769863: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=423 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 185.769947: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13212 wrote=0 to_write=8192 dd-2584 [003] 185.769988: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=423 unstable=0 bg_thresh=997 thresh=1994 gap=532 poll_thresh=18 ino=257 dd-2584 [003] 185.770115: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=448 unstable=0 bg_thresh=999 thresh=1998 gap=486 poll_thresh=19 ino=257 dd-2584 [003] 185.770116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=63152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 185.771764: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=464 wrote=768 to_write=7424 dd-2584 [003] 185.777613: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1073 unstable=0 bg_thresh=999 thresh=1999 gap=612 poll_thresh=19 ino=257 dd-2584 [003] 185.777677: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1073 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=14 ino=257 dd-2584 [003] 185.777750: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1073 unstable=0 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=15 ino=257 dd-2584 [003] 185.777810: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1073 unstable=0 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=16 ino=257 dd-2584 [003] 185.777934: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1073 unstable=0 bg_thresh=998 thresh=1997 gap=535 poll_thresh=17 ino=257 dd-2584 [003] 185.778057: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1073 unstable=0 bg_thresh=1000 thresh=2001 gap=489 poll_thresh=18 ino=257 dd-2584 [003] 185.778062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=63152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 185.785625: balance_dirty_state: bdi btrfs-1: dirty=439 wb=948 unstable=0 bg_thresh=994 thresh=1988 gap=601 poll_thresh=18 ino=257 dd-2584 [003] 185.786069: balance_dirty_state: bdi btrfs-1: dirty=439 wb=948 unstable=0 bg_thresh=995 thresh=1990 gap=603 poll_thresh=13 ino=257 dd-2584 [003] 185.786185: balance_dirty_state: bdi btrfs-1: dirty=464 wb=948 unstable=0 bg_thresh=997 thresh=1995 gap=583 poll_thresh=14 ino=257 dd-2584 [003] 185.786301: balance_dirty_state: bdi btrfs-1: dirty=464 wb=948 unstable=0 bg_thresh=997 thresh=1995 gap=583 poll_thresh=15 ino=257 dd-2584 [003] 185.786415: balance_dirty_state: bdi btrfs-1: dirty=489 wb=948 unstable=0 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=16 ino=257 dd-2584 [003] 185.786648: balance_dirty_state: bdi btrfs-1: dirty=514 wb=948 unstable=0 bg_thresh=1002 thresh=2005 gap=543 poll_thresh=17 ino=257 dd-2584 [003] 185.786884: balance_dirty_state: bdi btrfs-1: dirty=564 wb=948 unstable=0 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=18 ino=257 dd-2584 [003] 185.786892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=63152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 185.793768: balance_dirty_state: bdi btrfs-1: dirty=564 wb=898 unstable=0 bg_thresh=1002 thresh=2005 gap=543 poll_thresh=18 ino=257 dd-2584 [005] 185.793894: balance_dirty_state: bdi btrfs-1: dirty=589 wb=898 unstable=0 bg_thresh=1005 thresh=2010 gap=523 poll_thresh=13 ino=257 dd-2584 [005] 185.794012: balance_dirty_state: bdi btrfs-1: dirty=614 wb=898 unstable=0 bg_thresh=1007 thresh=2015 gap=503 poll_thresh=14 ino=257 dd-2584 [005] 185.794020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=63152 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 185.801736: balance_dirty_state: bdi btrfs-1: dirty=614 wb=648 unstable=0 bg_thresh=1007 thresh=2014 gap=752 poll_thresh=14 ino=257 dd-2584 [005] 185.801801: balance_dirty_state: bdi btrfs-1: dirty=614 wb=648 unstable=0 bg_thresh=1007 thresh=2014 gap=752 poll_thresh=10 ino=257 dd-2584 [005] 185.801862: balance_dirty_state: bdi btrfs-1: dirty=639 wb=648 unstable=0 bg_thresh=1006 thresh=2013 gap=726 poll_thresh=11 ino=257 dd-2584 [005] 185.801924: balance_dirty_state: bdi btrfs-1: dirty=664 wb=648 unstable=0 bg_thresh=1003 thresh=2007 gap=695 poll_thresh=12 ino=257 dd-2584 [005] 185.801982: balance_dirty_state: bdi btrfs-1: dirty=664 wb=648 unstable=0 bg_thresh=1006 thresh=2012 gap=700 poll_thresh=13 ino=257 dd-2584 [005] 185.802042: balance_dirty_state: bdi btrfs-1: dirty=689 wb=648 unstable=0 bg_thresh=1005 thresh=2011 gap=674 poll_thresh=14 ino=257 dd-2584 [005] 185.802101: balance_dirty_state: bdi btrfs-1: dirty=689 wb=648 unstable=0 bg_thresh=1005 thresh=2011 gap=674 poll_thresh=15 ino=257 dd-2584 [005] 185.802332: balance_dirty_state: bdi btrfs-1: dirty=714 wb=648 unstable=0 bg_thresh=1005 thresh=2010 gap=648 poll_thresh=16 ino=257 dd-2584 [005] 185.802450: balance_dirty_state: bdi btrfs-1: dirty=739 wb=648 unstable=0 bg_thresh=1004 thresh=2009 gap=622 poll_thresh=17 ino=257 dd-2584 [005] 185.802568: balance_dirty_state: bdi btrfs-1: dirty=789 wb=648 unstable=0 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=18 ino=257 dd-2584 [005] 185.802687: balance_dirty_state: bdi btrfs-1: dirty=814 wb=648 unstable=0 bg_thresh=1006 thresh=2012 gap=550 poll_thresh=19 ino=257 dd-2584 [005] 185.802804: balance_dirty_state: bdi btrfs-1: dirty=839 wb=648 unstable=0 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=20 ino=257 dd-2584 [005] 185.802923: balance_dirty_state: bdi btrfs-1: dirty=889 wb=648 unstable=0 bg_thresh=1005 thresh=2010 gap=473 poll_thresh=21 ino=257 dd-2584 [005] 185.802928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=63152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 185.809749: balance_dirty_state: bdi btrfs-1: dirty=889 wb=523 unstable=0 bg_thresh=1003 thresh=2007 gap=595 poll_thresh=21 ino=257 dd-2584 [005] 185.809826: balance_dirty_state: bdi btrfs-1: dirty=889 wb=523 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=16 ino=257 dd-2584 [005] 185.809940: balance_dirty_state: bdi btrfs-1: dirty=914 wb=523 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=17 ino=257 dd-2584 [005] 185.810053: balance_dirty_state: bdi btrfs-1: dirty=964 wb=523 unstable=0 bg_thresh=1004 thresh=2009 gap=522 poll_thresh=18 ino=257 dd-2584 [005] 185.810330: balance_dirty_state: bdi btrfs-1: dirty=989 wb=523 unstable=0 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=19 ino=257 dd-2584 [005] 185.810335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=63152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 185.817776: balance_dirty_state: bdi btrfs-1: dirty=989 wb=398 unstable=0 bg_thresh=1007 thresh=2014 gap=627 poll_thresh=19 ino=257 dd-2584 [005] 185.817887: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=398 unstable=0 bg_thresh=1007 thresh=2014 gap=602 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 185.817936: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13260 wrote=0 to_write=8192 dd-2584 [005] 185.818018: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=398 unstable=0 bg_thresh=1006 thresh=2013 gap=601 poll_thresh=15 ino=257 dd-2584 [005] 185.818140: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=398 unstable=0 bg_thresh=1009 thresh=2018 gap=581 poll_thresh=16 ino=257 dd-2584 [005] 185.818386: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=448 unstable=0 bg_thresh=1008 thresh=2017 gap=555 poll_thresh=17 ino=257 dd-2584 [005] 185.818635: balance_dirty_state: bdi btrfs-1: dirty=989 wb=498 unstable=0 bg_thresh=1008 thresh=2016 gap=529 poll_thresh=18 ino=257 dd-2584 [005] 185.818934: balance_dirty_state: bdi btrfs-1: dirty=964 wb=548 unstable=0 bg_thresh=1007 thresh=2014 gap=502 poll_thresh=19 ino=257 dd-2584 [005] 185.818938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=63152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 185.821921: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=516 wrote=800 to_write=7392 dd-2584 [005] 185.825713: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1073 unstable=0 bg_thresh=1006 thresh=2013 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 185.825879: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1073 unstable=0 bg_thresh=1006 thresh=2013 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 185.826128: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1073 unstable=0 bg_thresh=1006 thresh=2012 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 185.826290: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1073 unstable=0 bg_thresh=1006 thresh=2012 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 185.826608: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1073 unstable=0 bg_thresh=1008 thresh=2016 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 185.827529: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1073 unstable=0 bg_thresh=1007 thresh=2015 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 185.827540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=63152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 185.833760: balance_dirty_state: bdi btrfs-1: dirty=439 wb=948 unstable=0 bg_thresh=1006 thresh=2013 gap=626 poll_thresh=18 ino=257 dd-2584 [005] 185.833862: balance_dirty_state: bdi btrfs-1: dirty=464 wb=948 unstable=0 bg_thresh=1006 thresh=2012 gap=600 poll_thresh=13 ino=257 dd-2584 [005] 185.833920: balance_dirty_state: bdi btrfs-1: dirty=489 wb=948 unstable=0 bg_thresh=1006 thresh=2012 gap=575 poll_thresh=14 ino=257 dd-2584 [005] 185.833977: balance_dirty_state: bdi btrfs-1: dirty=489 wb=948 unstable=0 bg_thresh=1005 thresh=2011 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 185.834033: balance_dirty_state: bdi btrfs-1: dirty=514 wb=948 unstable=0 bg_thresh=1008 thresh=2016 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 185.834146: balance_dirty_state: bdi btrfs-1: dirty=539 wb=948 unstable=0 bg_thresh=1007 thresh=2015 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 185.834261: balance_dirty_state: bdi btrfs-1: dirty=564 wb=948 unstable=0 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 185.834265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=63152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 185.841698: balance_dirty_state: bdi btrfs-1: dirty=564 wb=823 unstable=0 bg_thresh=1004 thresh=2008 gap=621 poll_thresh=18 ino=257 dd-2584 [005] 185.841770: balance_dirty_state: bdi btrfs-1: dirty=589 wb=823 unstable=0 bg_thresh=1006 thresh=2013 gap=601 poll_thresh=13 ino=257 dd-2584 [005] 185.841841: balance_dirty_state: bdi btrfs-1: dirty=614 wb=823 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=14 ino=257 dd-2584 [005] 185.841904: balance_dirty_state: bdi btrfs-1: dirty=614 wb=823 unstable=0 bg_thresh=1003 thresh=2007 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 185.841966: balance_dirty_state: bdi btrfs-1: dirty=639 wb=823 unstable=0 bg_thresh=1003 thresh=2006 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 185.842094: balance_dirty_state: bdi btrfs-1: dirty=664 wb=823 unstable=0 bg_thresh=1001 thresh=2003 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 185.842391: balance_dirty_state: bdi btrfs-1: dirty=689 wb=823 unstable=0 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 185.842396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=63152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 185.849734: balance_dirty_state: bdi btrfs-1: dirty=689 wb=698 unstable=0 bg_thresh=1002 thresh=2005 gap=618 poll_thresh=18 ino=257 dd-2584 [005] 185.849853: balance_dirty_state: bdi btrfs-1: dirty=714 wb=698 unstable=0 bg_thresh=1005 thresh=2010 gap=598 poll_thresh=13 ino=257 dd-2584 [005] 185.849974: balance_dirty_state: bdi btrfs-1: dirty=739 wb=698 unstable=0 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=14 ino=257 dd-2584 [005] 185.850093: balance_dirty_state: bdi btrfs-1: dirty=739 wb=698 unstable=0 bg_thresh=1004 thresh=2009 gap=572 poll_thresh=15 ino=257 dd-2584 [005] 185.850211: balance_dirty_state: bdi btrfs-1: dirty=764 wb=698 unstable=0 bg_thresh=1004 thresh=2008 gap=546 poll_thresh=16 ino=257 dd-2584 [005] 185.850446: balance_dirty_state: bdi btrfs-1: dirty=789 wb=698 unstable=0 bg_thresh=1003 thresh=2007 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 185.850681: balance_dirty_state: bdi btrfs-1: dirty=839 wb=698 unstable=0 bg_thresh=1003 thresh=2006 gap=469 poll_thresh=18 ino=257 dd-2584 [005] 185.850690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=63152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 185.857828: balance_dirty_state: bdi btrfs-1: dirty=839 wb=548 unstable=0 bg_thresh=1005 thresh=2011 gap=624 poll_thresh=18 ino=257 dd-2584 [005] 185.857948: balance_dirty_state: bdi btrfs-1: dirty=839 wb=498 unstable=0 bg_thresh=1001 thresh=2002 gap=665 poll_thresh=13 ino=257 dd-2584 [005] 185.858020: balance_dirty_state: bdi btrfs-1: dirty=864 wb=423 unstable=0 bg_thresh=1006 thresh=2013 gap=726 poll_thresh=14 ino=257 dd-2584 [005] 185.858082: balance_dirty_state: bdi btrfs-1: dirty=889 wb=423 unstable=0 bg_thresh=1003 thresh=2007 gap=695 poll_thresh=15 ino=257 dd-2584 [005] 185.858143: balance_dirty_state: bdi btrfs-1: dirty=889 wb=423 unstable=0 bg_thresh=1006 thresh=2012 gap=700 poll_thresh=16 ino=257 dd-2584 [005] 185.858254: balance_dirty_state: bdi btrfs-1: dirty=914 wb=423 unstable=0 bg_thresh=1005 thresh=2011 gap=674 poll_thresh=17 ino=257 dd-2584 [005] 185.858531: balance_dirty_state: bdi btrfs-1: dirty=964 wb=423 unstable=0 bg_thresh=1005 thresh=2010 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 185.858643: balance_dirty_state: bdi btrfs-1: dirty=989 wb=423 unstable=0 bg_thresh=1007 thresh=2014 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 185.858756: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=423 unstable=0 bg_thresh=1006 thresh=2013 gap=576 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 185.858779: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13300 wrote=0 to_write=8192 dd-2584 [005] 185.858932: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=423 unstable=0 bg_thresh=1003 thresh=2006 gap=519 poll_thresh=21 ino=257 dd-2584 [005] 185.859109: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=448 unstable=0 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=22 ino=257 dd-2584 [005] 185.859290: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=498 unstable=0 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=23 ino=257 dd-2584 [005] 185.859292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=63152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 185.861371: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=552 wrote=784 to_write=7408 dd-2584 [001] 185.866265: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1073 unstable=0 bg_thresh=1005 thresh=2010 gap=598 poll_thresh=23 ino=257 dd-2584 [001] 185.866332: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1073 unstable=0 bg_thresh=1006 thresh=2013 gap=601 poll_thresh=17 ino=257 dd-2584 [001] 185.866450: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1073 unstable=0 bg_thresh=1008 thresh=2016 gap=554 poll_thresh=18 ino=257 dd-2584 [001] 185.866747: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1073 unstable=0 bg_thresh=1007 thresh=2015 gap=528 poll_thresh=19 ino=257 dd-2584 [001] 185.866872: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1073 unstable=0 bg_thresh=1008 thresh=2017 gap=505 poll_thresh=20 ino=257 dd-2584 [001] 185.866991: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1073 unstable=0 bg_thresh=1011 thresh=2022 gap=485 poll_thresh=21 ino=257 dd-2584 [001] 185.866996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=63924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 185.873668: balance_dirty_state: bdi btrfs-1: dirty=464 wb=948 unstable=0 bg_thresh=1010 thresh=2021 gap=609 poll_thresh=21 ino=257 dd-2584 [001] 185.873733: balance_dirty_state: bdi btrfs-1: dirty=489 wb=948 unstable=0 bg_thresh=1010 thresh=2021 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 185.873854: balance_dirty_state: bdi btrfs-1: dirty=514 wb=948 unstable=0 bg_thresh=1012 thresh=2025 gap=563 poll_thresh=17 ino=257 dd-2584 [001] 185.873977: balance_dirty_state: bdi btrfs-1: dirty=564 wb=948 unstable=0 bg_thresh=1015 thresh=2030 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 185.874097: balance_dirty_state: bdi btrfs-1: dirty=589 wb=948 unstable=0 bg_thresh=1014 thresh=2029 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 185.874101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=63924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 185.881750: balance_dirty_state: bdi btrfs-1: dirty=589 wb=948 unstable=0 bg_thresh=1011 thresh=2023 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 185.881759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=63924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 185.889731: balance_dirty_state: bdi btrfs-1: dirty=589 wb=823 unstable=0 bg_thresh=1012 thresh=2024 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 185.889802: balance_dirty_state: bdi btrfs-1: dirty=614 wb=823 unstable=0 bg_thresh=1011 thresh=2023 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 185.889864: balance_dirty_state: bdi btrfs-1: dirty=614 wb=823 unstable=0 bg_thresh=1011 thresh=2022 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 185.889926: balance_dirty_state: bdi btrfs-1: dirty=639 wb=823 unstable=0 bg_thresh=1011 thresh=2022 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 185.890222: balance_dirty_state: bdi btrfs-1: dirty=664 wb=823 unstable=0 bg_thresh=1013 thresh=2026 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 185.890341: balance_dirty_state: bdi btrfs-1: dirty=689 wb=823 unstable=0 bg_thresh=1012 thresh=2025 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 185.890468: balance_dirty_state: bdi btrfs-1: dirty=739 wb=823 unstable=0 bg_thresh=1012 thresh=2024 gap=462 poll_thresh=19 ino=257 dd-2584 [001] 185.890473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=63924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 185.897710: balance_dirty_state: bdi btrfs-1: dirty=739 wb=573 unstable=0 bg_thresh=1012 thresh=2025 gap=713 poll_thresh=19 ino=257 dd-2584 [001] 185.897778: balance_dirty_state: bdi btrfs-1: dirty=739 wb=573 unstable=0 bg_thresh=1012 thresh=2024 gap=712 poll_thresh=14 ino=257 dd-2584 [001] 185.897839: balance_dirty_state: bdi btrfs-1: dirty=764 wb=573 unstable=0 bg_thresh=1012 thresh=2024 gap=687 poll_thresh=15 ino=257 dd-2584 [001] 185.897900: balance_dirty_state: bdi btrfs-1: dirty=789 wb=573 unstable=0 bg_thresh=1011 thresh=2023 gap=661 poll_thresh=16 ino=257 dd-2584 [001] 185.898019: balance_dirty_state: bdi btrfs-1: dirty=814 wb=573 unstable=0 bg_thresh=1011 thresh=2022 gap=635 poll_thresh=17 ino=257 dd-2584 [001] 185.898137: balance_dirty_state: bdi btrfs-1: dirty=839 wb=573 unstable=0 bg_thresh=1010 thresh=2021 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 185.898255: balance_dirty_state: bdi btrfs-1: dirty=864 wb=573 unstable=0 bg_thresh=1012 thresh=2025 gap=588 poll_thresh=19 ino=257 dd-2584 [001] 185.898374: balance_dirty_state: bdi btrfs-1: dirty=914 wb=573 unstable=0 bg_thresh=1012 thresh=2024 gap=537 poll_thresh=20 ino=257 dd-2584 [001] 185.898665: balance_dirty_state: bdi btrfs-1: dirty=939 wb=573 unstable=0 bg_thresh=1011 thresh=2023 gap=511 poll_thresh=21 ino=257 dd-2584 [001] 185.898783: balance_dirty_state: bdi btrfs-1: dirty=964 wb=573 unstable=0 bg_thresh=1013 thresh=2027 gap=490 poll_thresh=22 ino=257 dd-2584 [001] 185.898788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-171% task_weight=99% bdi_bw=63924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 185.905672: balance_dirty_state: bdi btrfs-1: dirty=964 wb=423 unstable=0 bg_thresh=1011 thresh=2022 gap=635 poll_thresh=22 ino=257 dd-2584 [001] 185.905744: balance_dirty_state: bdi btrfs-1: dirty=989 wb=423 unstable=0 bg_thresh=1004 thresh=2008 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 185.905870: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=423 unstable=0 bg_thresh=1005 thresh=2011 gap=574 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 185.905893: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13348 wrote=0 to_write=8192 dd-2584 [001] 185.906054: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=423 unstable=0 bg_thresh=1011 thresh=2022 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 185.906237: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=473 unstable=0 bg_thresh=1010 thresh=2021 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 185.906239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=63924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 185.908421: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=600 wrote=752 to_write=7440 dd-2584 [001] 185.913663: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1023 unstable=0 bg_thresh=1005 thresh=2010 gap=648 poll_thresh=19 ino=257 dd-2584 [001] 185.913737: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1023 unstable=0 bg_thresh=1007 thresh=2015 gap=653 poll_thresh=14 ino=257 dd-2584 [001] 185.913803: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1023 unstable=0 bg_thresh=1010 thresh=2020 gap=633 poll_thresh=15 ino=257 dd-2584 [001] 185.913867: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1023 unstable=0 bg_thresh=1007 thresh=2014 gap=602 poll_thresh=16 ino=257 dd-2584 [001] 185.913994: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1023 unstable=0 bg_thresh=1006 thresh=2013 gap=576 poll_thresh=17 ino=257 dd-2584 [001] 185.914299: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1023 unstable=0 bg_thresh=1006 thresh=2012 gap=550 poll_thresh=18 ino=257 dd-2584 [001] 185.914417: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1023 unstable=0 bg_thresh=1008 thresh=2016 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 185.914535: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1023 unstable=0 bg_thresh=1007 thresh=2015 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 185.914541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=63924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 185.921729: balance_dirty_state: bdi btrfs-1: dirty=514 wb=898 unstable=0 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=20 ino=257 dd-2584 [001] 185.921794: balance_dirty_state: bdi btrfs-1: dirty=514 wb=898 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 185.921856: balance_dirty_state: bdi btrfs-1: dirty=539 wb=898 unstable=0 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 185.921975: balance_dirty_state: bdi btrfs-1: dirty=564 wb=898 unstable=0 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 185.922094: balance_dirty_state: bdi btrfs-1: dirty=614 wb=898 unstable=0 bg_thresh=1003 thresh=2006 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 185.922099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=63924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 185.929766: balance_dirty_state: bdi btrfs-1: dirty=614 wb=773 unstable=0 bg_thresh=1008 thresh=2016 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 185.929847: balance_dirty_state: bdi btrfs-1: dirty=614 wb=773 unstable=0 bg_thresh=1007 thresh=2015 gap=628 poll_thresh=13 ino=257 dd-2584 [001] 185.929906: balance_dirty_state: bdi btrfs-1: dirty=639 wb=773 unstable=0 bg_thresh=1007 thresh=2015 gap=603 poll_thresh=14 ino=257 dd-2584 [001] 185.929966: balance_dirty_state: bdi btrfs-1: dirty=664 wb=773 unstable=0 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 185.930026: balance_dirty_state: bdi btrfs-1: dirty=664 wb=773 unstable=0 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 185.930317: balance_dirty_state: bdi btrfs-1: dirty=689 wb=773 unstable=0 bg_thresh=1009 thresh=2018 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 185.930433: balance_dirty_state: bdi btrfs-1: dirty=739 wb=773 unstable=0 bg_thresh=1008 thresh=2017 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 185.930551: balance_dirty_state: bdi btrfs-1: dirty=764 wb=773 unstable=0 bg_thresh=1008 thresh=2016 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 185.930555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=63924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 185.937794: balance_dirty_state: bdi btrfs-1: dirty=764 wb=648 unstable=0 bg_thresh=1006 thresh=2013 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 185.937876: balance_dirty_state: bdi btrfs-1: dirty=789 wb=648 unstable=0 bg_thresh=1006 thresh=2012 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 185.937936: balance_dirty_state: bdi btrfs-1: dirty=789 wb=648 unstable=0 bg_thresh=1006 thresh=2012 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 185.937997: balance_dirty_state: bdi btrfs-1: dirty=814 wb=648 unstable=0 bg_thresh=1008 thresh=2016 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 185.938115: balance_dirty_state: bdi btrfs-1: dirty=839 wb=648 unstable=0 bg_thresh=1007 thresh=2015 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 185.938232: balance_dirty_state: bdi btrfs-1: dirty=889 wb=648 unstable=0 bg_thresh=1007 thresh=2014 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 185.938237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=63924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 185.945700: balance_dirty_state: bdi btrfs-1: dirty=889 wb=523 unstable=0 bg_thresh=1007 thresh=2015 gap=603 poll_thresh=18 ino=257 dd-2584 [001] 185.945815: balance_dirty_state: bdi btrfs-1: dirty=889 wb=523 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=13 ino=257 dd-2584 [001] 185.945872: balance_dirty_state: bdi btrfs-1: dirty=914 wb=523 unstable=0 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 185.945930: balance_dirty_state: bdi btrfs-1: dirty=914 wb=523 unstable=0 bg_thresh=1006 thresh=2013 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 185.946152: balance_dirty_state: bdi btrfs-1: dirty=939 wb=523 unstable=0 bg_thresh=1009 thresh=2018 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 185.946265: balance_dirty_state: bdi btrfs-1: dirty=964 wb=523 unstable=0 bg_thresh=1008 thresh=2017 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 185.946378: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=523 unstable=0 bg_thresh=1008 thresh=2016 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 185.946382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=63924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 185.946399: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13388 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 185.948912: writeback_single_inode: bdi btrfs-1: ino=257 state= age=640 wrote=672 to_write=7520 dd-2584 [001] 185.957822: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1048 unstable=0 bg_thresh=1009 thresh=2018 gap=631 poll_thresh=18 ino=257 dd-2584 [001] 185.957916: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1048 unstable=0 bg_thresh=1007 thresh=2014 gap=627 poll_thresh=13 ino=257 dd-2584 [001] 185.957978: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1048 unstable=0 bg_thresh=1012 thresh=2024 gap=612 poll_thresh=14 ino=257 dd-2584 [001] 185.958037: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1048 unstable=0 bg_thresh=1009 thresh=2018 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 185.958094: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1048 unstable=0 bg_thresh=1008 thresh=2017 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 185.958206: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1048 unstable=0 bg_thresh=1008 thresh=2016 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 185.958320: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1048 unstable=0 bg_thresh=1007 thresh=2015 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 185.958324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-138% task_weight=98% bdi_bw=63924 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 185.969824: balance_dirty_state: bdi btrfs-1: dirty=464 wb=798 unstable=0 bg_thresh=1006 thresh=2013 gap=751 poll_thresh=18 ino=257 dd-2584 [001] 185.969928: balance_dirty_state: bdi btrfs-1: dirty=464 wb=798 unstable=0 bg_thresh=1009 thresh=2018 gap=756 poll_thresh=13 ino=257 dd-2584 [001] 185.969986: balance_dirty_state: bdi btrfs-1: dirty=489 wb=798 unstable=0 bg_thresh=1008 thresh=2017 gap=730 poll_thresh=14 ino=257 dd-2584 [001] 185.970044: balance_dirty_state: bdi btrfs-1: dirty=514 wb=798 unstable=0 bg_thresh=1008 thresh=2017 gap=705 poll_thresh=15 ino=257 dd-2584 [001] 185.970268: balance_dirty_state: bdi btrfs-1: dirty=514 wb=798 unstable=0 bg_thresh=1008 thresh=2016 gap=704 poll_thresh=16 ino=257 dd-2584 [001] 185.970381: balance_dirty_state: bdi btrfs-1: dirty=564 wb=798 unstable=0 bg_thresh=1007 thresh=2015 gap=653 poll_thresh=17 ino=257 dd-2584 [001] 185.970496: balance_dirty_state: bdi btrfs-1: dirty=589 wb=798 unstable=0 bg_thresh=1009 thresh=2019 gap=632 poll_thresh=18 ino=257 dd-2584 [001] 185.970609: balance_dirty_state: bdi btrfs-1: dirty=614 wb=798 unstable=0 bg_thresh=1009 thresh=2018 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 185.970722: balance_dirty_state: bdi btrfs-1: dirty=639 wb=798 unstable=0 bg_thresh=1008 thresh=2017 gap=580 poll_thresh=20 ino=257 dd-2584 [001] 185.970834: balance_dirty_state: bdi btrfs-1: dirty=689 wb=798 unstable=0 bg_thresh=1008 thresh=2016 gap=529 poll_thresh=21 ino=257 dd-2584 [001] 185.970949: balance_dirty_state: bdi btrfs-1: dirty=714 wb=798 unstable=0 bg_thresh=1010 thresh=2020 gap=508 poll_thresh=22 ino=257 dd-2584 [001] 185.971062: balance_dirty_state: bdi btrfs-1: dirty=739 wb=798 unstable=0 bg_thresh=1009 thresh=2019 gap=482 poll_thresh=23 ino=257 dd-2584 [001] 185.971066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=98% bdi_bw=63992 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 185.977778: balance_dirty_state: bdi btrfs-1: dirty=739 wb=698 unstable=0 bg_thresh=1010 thresh=2020 gap=583 poll_thresh=23 ino=257 dd-2584 [001] 185.977860: balance_dirty_state: bdi btrfs-1: dirty=764 wb=698 unstable=0 bg_thresh=1007 thresh=2014 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 185.978151: balance_dirty_state: bdi btrfs-1: dirty=789 wb=698 unstable=0 bg_thresh=1006 thresh=2013 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 185.978269: balance_dirty_state: bdi btrfs-1: dirty=814 wb=698 unstable=0 bg_thresh=1008 thresh=2017 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 185.978387: balance_dirty_state: bdi btrfs-1: dirty=864 wb=698 unstable=0 bg_thresh=1008 thresh=2016 gap=454 poll_thresh=20 ino=257 dd-2584 [001] 185.978392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=63992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 185.985804: balance_dirty_state: bdi btrfs-1: dirty=864 wb=698 unstable=0 bg_thresh=1004 thresh=2009 gap=447 poll_thresh=20 ino=257 dd-2584 [002] 185.985814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=63992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 185.993679: balance_dirty_state: bdi btrfs-1: dirty=864 wb=548 unstable=0 bg_thresh=1007 thresh=2015 gap=603 poll_thresh=20 ino=257 dd-2584 [002] 185.993746: balance_dirty_state: bdi btrfs-1: dirty=864 wb=548 unstable=0 bg_thresh=1007 thresh=2015 gap=603 poll_thresh=15 ino=257 dd-2584 [002] 185.993805: balance_dirty_state: bdi btrfs-1: dirty=889 wb=548 unstable=0 bg_thresh=1010 thresh=2020 gap=583 poll_thresh=16 ino=257 dd-2584 [002] 185.993924: balance_dirty_state: bdi btrfs-1: dirty=914 wb=548 unstable=0 bg_thresh=1012 thresh=2025 gap=563 poll_thresh=17 ino=257 dd-2584 [002] 185.994045: balance_dirty_state: bdi btrfs-1: dirty=939 wb=548 unstable=0 bg_thresh=1012 thresh=2024 gap=537 poll_thresh=18 ino=257 dd-2584 [002] 185.994167: balance_dirty_state: bdi btrfs-1: dirty=989 wb=548 unstable=0 bg_thresh=1014 thresh=2028 gap=491 poll_thresh=19 ino=257 dd-2584 [002] 185.994171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=63992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 186.001727: balance_dirty_state: bdi btrfs-1: dirty=989 wb=548 unstable=0 bg_thresh=1014 thresh=2028 gap=491 poll_thresh=19 ino=257 dd-2584 [002] 186.001732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=63992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 186.009694: balance_dirty_state: bdi btrfs-1: dirty=989 wb=123 unstable=0 bg_thresh=1007 thresh=2015 gap=903 poll_thresh=19 ino=257 dd-2584 [002] 186.009773: balance_dirty_state: bdi btrfs-1: dirty=989 wb=48 unstable=0 bg_thresh=1007 thresh=2015 gap=978 poll_thresh=14 ino=257 dd-2584 [002] 186.009832: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=48 unstable=0 bg_thresh=1010 thresh=2020 gap=958 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 186.009851: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13452 wrote=0 to_write=8192 dd-2584 [002] 186.010074: balance_dirty_state: bdi btrfs-1: dirty=989 wb=98 unstable=0 bg_thresh=1012 thresh=2025 gap=938 poll_thresh=16 ino=257 dd-2584 [002] 186.010201: balance_dirty_state: bdi btrfs-1: dirty=989 wb=148 unstable=0 bg_thresh=1015 thresh=2030 gap=893 poll_thresh=17 ino=257 dd-2584 [002] 186.010329: balance_dirty_state: bdi btrfs-1: dirty=964 wb=198 unstable=0 bg_thresh=1014 thresh=2029 gap=867 poll_thresh=18 ino=257 dd-2584 [002] 186.010456: balance_dirty_state: bdi btrfs-1: dirty=939 wb=223 unstable=0 bg_thresh=1016 thresh=2033 gap=871 poll_thresh=19 ino=257 dd-2584 [002] 186.010583: balance_dirty_state: bdi btrfs-1: dirty=964 wb=273 unstable=0 bg_thresh=1016 thresh=2032 gap=795 poll_thresh=20 ino=257 dd-2584 [002] 186.010710: balance_dirty_state: bdi btrfs-1: dirty=939 wb=298 unstable=0 bg_thresh=1015 thresh=2031 gap=794 poll_thresh=21 ino=257 dd-2584 [002] 186.010837: balance_dirty_state: bdi btrfs-1: dirty=939 wb=348 unstable=0 bg_thresh=1015 thresh=2030 gap=743 poll_thresh=22 ino=257 dd-2584 [002] 186.010974: balance_dirty_state: bdi btrfs-1: dirty=914 wb=323 unstable=0 bg_thresh=1017 thresh=2034 gap=797 poll_thresh=23 ino=257 dd-2584 [002] 186.011267: balance_dirty_state: bdi btrfs-1: dirty=889 wb=423 unstable=0 bg_thresh=1013 thresh=2027 gap=715 poll_thresh=24 ino=257 dd-2584 [002] 186.011405: balance_dirty_state: bdi btrfs-1: dirty=864 wb=473 unstable=0 bg_thresh=1013 thresh=2026 gap=689 poll_thresh=25 ino=257 dd-2584 [002] 186.011541: balance_dirty_state: bdi btrfs-1: dirty=839 wb=498 unstable=0 bg_thresh=1012 thresh=2025 gap=688 poll_thresh=26 ino=257 dd-2584 [002] 186.011683: balance_dirty_state: bdi btrfs-1: dirty=864 wb=548 unstable=0 bg_thresh=1010 thresh=2021 gap=609 poll_thresh=27 ino=257 dd-2584 [002] 186.011821: balance_dirty_state: bdi btrfs-1: dirty=839 wb=573 unstable=0 bg_thresh=1010 thresh=2020 gap=608 poll_thresh=28 ino=257 dd-2584 [002] 186.011965: balance_dirty_state: bdi btrfs-1: dirty=839 wb=623 unstable=0 bg_thresh=1006 thresh=2013 gap=551 poll_thresh=29 ino=257 dd-2584 [002] 186.012102: balance_dirty_state: bdi btrfs-1: dirty=839 wb=648 unstable=0 bg_thresh=1011 thresh=2023 gap=536 poll_thresh=30 ino=257 dd-2584 [002] 186.012249: balance_dirty_state: bdi btrfs-1: dirty=839 wb=698 unstable=0 bg_thresh=1007 thresh=2014 gap=477 poll_thresh=31 ino=257 dd-2584 [002] 186.012251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=63992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 186.014160: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1184 to_write=7008 dd-2584 [002] 186.017696: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1173 unstable=0 bg_thresh=1011 thresh=2023 gap=511 poll_thresh=31 ino=257 dd-2584 [002] 186.017763: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1173 unstable=0 bg_thresh=1008 thresh=2017 gap=505 poll_thresh=23 ino=257 dd-2584 [002] 186.018059: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1173 unstable=0 bg_thresh=1010 thresh=2021 gap=459 poll_thresh=24 ino=257 dd-2584 [002] 186.018064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=63992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 186.025776: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1048 unstable=0 bg_thresh=1009 thresh=2019 gap=582 poll_thresh=24 ino=257 dd-2584 [002] 186.025844: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1048 unstable=0 bg_thresh=1006 thresh=2013 gap=576 poll_thresh=18 ino=257 dd-2584 [002] 186.025966: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1048 unstable=0 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=19 ino=257 dd-2584 [002] 186.026087: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1048 unstable=0 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=20 ino=257 dd-2584 [002] 186.026091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=63992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 186.033770: balance_dirty_state: bdi btrfs-1: dirty=461 wb=922 unstable=0 bg_thresh=1003 thresh=2006 gap=623 poll_thresh=20 ino=257 dd-2584 [002] 186.033860: balance_dirty_state: bdi btrfs-1: dirty=461 wb=922 unstable=0 bg_thresh=1005 thresh=2011 gap=628 poll_thresh=15 ino=257 dd-2584 [002] 186.033972: balance_dirty_state: bdi btrfs-1: dirty=486 wb=922 unstable=0 bg_thresh=1002 thresh=2005 gap=597 poll_thresh=16 ino=257 dd-2584 [002] 186.034207: balance_dirty_state: bdi btrfs-1: dirty=511 wb=922 unstable=0 bg_thresh=1002 thresh=2004 gap=571 poll_thresh=17 ino=257 dd-2584 [002] 186.034402: balance_dirty_state: bdi btrfs-1: dirty=561 wb=872 unstable=0 bg_thresh=1001 thresh=2002 gap=569 poll_thresh=18 ino=257 dd-2584 [002] 186.034592: balance_dirty_state: bdi btrfs-1: dirty=586 wb=797 unstable=0 bg_thresh=1003 thresh=2007 gap=624 poll_thresh=19 ino=257 dd-2584 [002] 186.035178: balance_dirty_state: bdi btrfs-1: dirty=611 wb=797 unstable=0 bg_thresh=1001 thresh=2002 gap=594 poll_thresh=20 ino=257 dd-2584 [002] 186.035416: balance_dirty_state: bdi btrfs-1: dirty=636 wb=797 unstable=0 bg_thresh=1006 thresh=2012 gap=579 poll_thresh=21 ino=257 dd-2584 [002] 186.035618: balance_dirty_state: bdi btrfs-1: dirty=686 wb=797 unstable=0 bg_thresh=1005 thresh=2011 gap=528 poll_thresh=22 ino=257 dd-2584 [002] 186.035779: balance_dirty_state: bdi btrfs-1: dirty=711 wb=797 unstable=0 bg_thresh=1005 thresh=2010 gap=502 poll_thresh=23 ino=257 dd-2584 [002] 186.035786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=63992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 186.041786: balance_dirty_state: bdi btrfs-1: dirty=710 wb=688 unstable=0 bg_thresh=1002 thresh=2005 gap=607 poll_thresh=23 ino=257 dd-2584 [002] 186.041917: balance_dirty_state: bdi btrfs-1: dirty=735 wb=688 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=17 ino=257 dd-2584 [002] 186.042162: balance_dirty_state: bdi btrfs-1: dirty=760 wb=688 unstable=0 bg_thresh=1000 thresh=2001 gap=553 poll_thresh=18 ino=257 dd-2584 [002] 186.042402: balance_dirty_state: bdi btrfs-1: dirty=785 wb=688 unstable=0 bg_thresh=999 thresh=1999 gap=526 poll_thresh=19 ino=257 dd-2584 [002] 186.042655: balance_dirty_state: bdi btrfs-1: dirty=835 wb=688 unstable=0 bg_thresh=1001 thresh=2003 gap=480 poll_thresh=20 ino=257 dd-2584 [002] 186.042663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=63992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 186.049802: balance_dirty_state: bdi btrfs-1: dirty=836 wb=550 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=20 ino=257 dd-2584 [002] 186.049870: balance_dirty_state: bdi btrfs-1: dirty=836 wb=550 unstable=0 bg_thresh=993 thresh=1987 gap=601 poll_thresh=15 ino=257 dd-2584 [002] 186.049931: balance_dirty_state: bdi btrfs-1: dirty=861 wb=550 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 186.050221: balance_dirty_state: bdi btrfs-1: dirty=886 wb=550 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=17 ino=257 dd-2584 [002] 186.050339: balance_dirty_state: bdi btrfs-1: dirty=911 wb=550 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=18 ino=257 dd-2584 [002] 186.050457: balance_dirty_state: bdi btrfs-1: dirty=961 wb=550 unstable=0 bg_thresh=1000 thresh=2000 gap=489 poll_thresh=19 ino=257 dd-2584 [002] 186.050462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=63992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 186.057811: balance_dirty_state: bdi btrfs-1: dirty=956 wb=429 unstable=0 bg_thresh=997 thresh=1994 gap=609 poll_thresh=19 ino=257 dd-2584 [006] 186.057878: balance_dirty_state: bdi btrfs-1: dirty=956 wb=429 unstable=0 bg_thresh=997 thresh=1994 gap=609 poll_thresh=14 ino=257 dd-2584 [006] 186.057936: balance_dirty_state: bdi btrfs-1: dirty=981 wb=429 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=15 ino=257 dd-2584 [006] 186.057993: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=429 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 186.058043: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13500 wrote=0 to_write=8192 dd-2584 [006] 186.058113: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=429 unstable=0 bg_thresh=1004 thresh=2009 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 186.058240: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=454 unstable=0 bg_thresh=1004 thresh=2008 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 186.058370: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=504 unstable=0 bg_thresh=1003 thresh=2007 gap=472 poll_thresh=19 ino=257 dd-2584 [006] 186.058371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=63992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 186.060619: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=768 to_write=7424 dd-2584 [006] 186.065707: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1205 unstable=0 bg_thresh=996 thresh=1992 gap=459 poll_thresh=19 ino=257 dd-2584 [006] 186.065715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=63992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 186.073820: balance_dirty_state: bdi btrfs-1: dirty=333 wb=950 unstable=0 bg_thresh=996 thresh=1993 gap=710 poll_thresh=19 ino=257 dd-2584 [006] 186.073889: balance_dirty_state: bdi btrfs-1: dirty=333 wb=950 unstable=0 bg_thresh=996 thresh=1993 gap=710 poll_thresh=14 ino=257 dd-2584 [006] 186.074124: balance_dirty_state: bdi btrfs-1: dirty=358 wb=950 unstable=0 bg_thresh=999 thresh=1998 gap=690 poll_thresh=15 ino=257 dd-2584 [006] 186.074181: balance_dirty_state: bdi btrfs-1: dirty=383 wb=950 unstable=0 bg_thresh=999 thresh=1998 gap=665 poll_thresh=16 ino=257 dd-2584 [006] 186.074296: balance_dirty_state: bdi btrfs-1: dirty=408 wb=950 unstable=0 bg_thresh=1001 thresh=2003 gap=645 poll_thresh=17 ino=257 dd-2584 [006] 186.074414: balance_dirty_state: bdi btrfs-1: dirty=433 wb=950 unstable=0 bg_thresh=1003 thresh=2007 gap=624 poll_thresh=18 ino=257 dd-2584 [006] 186.074532: balance_dirty_state: bdi btrfs-1: dirty=458 wb=950 unstable=0 bg_thresh=1003 thresh=2006 gap=598 poll_thresh=19 ino=257 dd-2584 [006] 186.074649: balance_dirty_state: bdi btrfs-1: dirty=508 wb=950 unstable=0 bg_thresh=999 thresh=1999 gap=541 poll_thresh=20 ino=257 dd-2584 [006] 186.074766: balance_dirty_state: bdi btrfs-1: dirty=533 wb=950 unstable=0 bg_thresh=1001 thresh=2003 gap=520 poll_thresh=21 ino=257 dd-2584 [006] 186.074887: balance_dirty_state: bdi btrfs-1: dirty=558 wb=950 unstable=0 bg_thresh=1001 thresh=2002 gap=494 poll_thresh=22 ino=257 dd-2584 [006] 186.074891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=64524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 186.081833: balance_dirty_state: bdi btrfs-1: dirty=558 wb=775 unstable=0 bg_thresh=1002 thresh=2004 gap=671 poll_thresh=22 ino=257 dd-2584 [002] 186.081901: balance_dirty_state: bdi btrfs-1: dirty=568 wb=775 unstable=0 bg_thresh=1004 thresh=2008 gap=665 poll_thresh=16 ino=257 dd-2584 [002] 186.082193: balance_dirty_state: bdi btrfs-1: dirty=618 wb=775 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=17 ino=257 dd-2584 [002] 186.082311: balance_dirty_state: bdi btrfs-1: dirty=643 wb=775 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=18 ino=257 dd-2584 [002] 186.082429: balance_dirty_state: bdi btrfs-1: dirty=668 wb=775 unstable=0 bg_thresh=1005 thresh=2010 gap=567 poll_thresh=19 ino=257 dd-2584 [002] 186.082550: balance_dirty_state: bdi btrfs-1: dirty=718 wb=775 unstable=0 bg_thresh=1004 thresh=2009 gap=516 poll_thresh=20 ino=257 dd-2584 [002] 186.082671: balance_dirty_state: bdi btrfs-1: dirty=743 wb=775 unstable=0 bg_thresh=1004 thresh=2008 gap=490 poll_thresh=21 ino=257 dd-2584 [002] 186.082675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-145% task_weight=97% bdi_bw=64524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 186.093805: balance_dirty_state: bdi btrfs-1: dirty=743 wb=650 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=21 ino=257 dd-2584 [002] 186.093924: balance_dirty_state: bdi btrfs-1: dirty=768 wb=650 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=16 ino=257 dd-2584 [002] 186.094165: balance_dirty_state: bdi btrfs-1: dirty=793 wb=650 unstable=0 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=17 ino=257 dd-2584 [002] 186.094400: balance_dirty_state: bdi btrfs-1: dirty=818 wb=650 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=18 ino=257 dd-2584 [002] 186.094633: balance_dirty_state: bdi btrfs-1: dirty=843 wb=650 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=19 ino=257 dd-2584 [002] 186.095219: balance_dirty_state: bdi btrfs-1: dirty=893 wb=650 unstable=0 bg_thresh=1003 thresh=2007 gap=464 poll_thresh=20 ino=257 dd-2584 [002] 186.095229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=64524 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 186.101865: balance_dirty_state: bdi btrfs-1: dirty=893 wb=525 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=20 ino=257 dd-2584 [002] 186.101929: balance_dirty_state: bdi btrfs-1: dirty=893 wb=525 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=15 ino=257 dd-2584 [002] 186.101990: balance_dirty_state: bdi btrfs-1: dirty=918 wb=525 unstable=0 bg_thresh=1005 thresh=2010 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 186.102103: balance_dirty_state: bdi btrfs-1: dirty=943 wb=525 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=17 ino=257 dd-2584 [002] 186.102215: balance_dirty_state: bdi btrfs-1: dirty=968 wb=525 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=18 ino=257 dd-2584 [002] 186.102329: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=525 unstable=0 bg_thresh=1006 thresh=2012 gap=469 poll_thresh=19 ino=257 dd-2584 [002] 186.102333: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=64524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 186.102400: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13544 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 186.104973: writeback_single_inode: bdi btrfs-1: ino=257 state= age=144 wrote=688 to_write=7504 dd-2584 [002] 186.109894: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1075 unstable=0 bg_thresh=1004 thresh=2008 gap=590 poll_thresh=19 ino=257 dd-2584 [002] 186.109978: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1075 unstable=0 bg_thresh=1003 thresh=2007 gap=589 poll_thresh=14 ino=257 dd-2584 [002] 186.110038: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1075 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=15 ino=257 dd-2584 [002] 186.110097: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1075 unstable=0 bg_thresh=1003 thresh=2006 gap=538 poll_thresh=16 ino=257 dd-2584 [002] 186.110215: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1075 unstable=0 bg_thresh=1002 thresh=2005 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 186.110509: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1075 unstable=0 bg_thresh=1004 thresh=2009 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 186.110514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=64524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 186.117847: balance_dirty_state: bdi btrfs-1: dirty=443 wb=850 unstable=0 bg_thresh=1006 thresh=2013 gap=720 poll_thresh=18 ino=257 dd-2584 [006] 186.117988: balance_dirty_state: bdi btrfs-1: dirty=468 wb=825 unstable=0 bg_thresh=1009 thresh=2018 gap=725 poll_thresh=13 ino=257 dd-2584 [006] 186.118047: balance_dirty_state: bdi btrfs-1: dirty=468 wb=825 unstable=0 bg_thresh=1006 thresh=2012 gap=719 poll_thresh=14 ino=257 dd-2584 [006] 186.118105: balance_dirty_state: bdi btrfs-1: dirty=493 wb=825 unstable=0 bg_thresh=1008 thresh=2017 gap=699 poll_thresh=15 ino=257 dd-2584 [006] 186.118164: balance_dirty_state: bdi btrfs-1: dirty=518 wb=825 unstable=0 bg_thresh=1005 thresh=2011 gap=668 poll_thresh=16 ino=257 dd-2584 [006] 186.118281: balance_dirty_state: bdi btrfs-1: dirty=543 wb=825 unstable=0 bg_thresh=1007 thresh=2015 gap=647 poll_thresh=17 ino=257 dd-2584 [006] 186.118398: balance_dirty_state: bdi btrfs-1: dirty=568 wb=825 unstable=0 bg_thresh=1007 thresh=2014 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 186.118517: balance_dirty_state: bdi btrfs-1: dirty=618 wb=825 unstable=0 bg_thresh=1006 thresh=2013 gap=570 poll_thresh=19 ino=257 dd-2584 [006] 186.118636: balance_dirty_state: bdi btrfs-1: dirty=643 wb=825 unstable=0 bg_thresh=1006 thresh=2012 gap=544 poll_thresh=20 ino=257 dd-2584 [006] 186.118757: balance_dirty_state: bdi btrfs-1: dirty=668 wb=825 unstable=0 bg_thresh=1008 thresh=2016 gap=523 poll_thresh=21 ino=257 dd-2584 [006] 186.119053: balance_dirty_state: bdi btrfs-1: dirty=693 wb=825 unstable=0 bg_thresh=1007 thresh=2015 gap=497 poll_thresh=22 ino=257 dd-2584 [006] 186.119058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=64524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 186.125833: balance_dirty_state: bdi btrfs-1: dirty=693 wb=825 unstable=0 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=22 ino=257 dd-2584 [006] 186.125840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=64524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 186.133800: balance_dirty_state: bdi btrfs-1: dirty=693 wb=700 unstable=0 bg_thresh=1006 thresh=2012 gap=619 poll_thresh=22 ino=257 dd-2584 [006] 186.133870: balance_dirty_state: bdi btrfs-1: dirty=718 wb=700 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=16 ino=257 dd-2584 [006] 186.133989: balance_dirty_state: bdi btrfs-1: dirty=743 wb=700 unstable=0 bg_thresh=1005 thresh=2010 gap=567 poll_thresh=17 ino=257 dd-2584 [006] 186.134109: balance_dirty_state: bdi btrfs-1: dirty=793 wb=700 unstable=0 bg_thresh=1007 thresh=2014 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 186.134225: balance_dirty_state: bdi btrfs-1: dirty=818 wb=700 unstable=0 bg_thresh=1006 thresh=2013 gap=495 poll_thresh=19 ino=257 dd-2584 [006] 186.134230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=64524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 186.141804: balance_dirty_state: bdi btrfs-1: dirty=818 wb=425 unstable=0 bg_thresh=1008 thresh=2017 gap=774 poll_thresh=19 ino=257 dd-2584 [006] 186.141867: balance_dirty_state: bdi btrfs-1: dirty=843 wb=425 unstable=0 bg_thresh=1008 thresh=2017 gap=749 poll_thresh=14 ino=257 dd-2584 [006] 186.141927: balance_dirty_state: bdi btrfs-1: dirty=843 wb=425 unstable=0 bg_thresh=1008 thresh=2016 gap=748 poll_thresh=15 ino=257 dd-2584 [006] 186.141984: balance_dirty_state: bdi btrfs-1: dirty=868 wb=425 unstable=0 bg_thresh=1005 thresh=2010 gap=717 poll_thresh=16 ino=257 dd-2584 [006] 186.142096: balance_dirty_state: bdi btrfs-1: dirty=893 wb=425 unstable=0 bg_thresh=1007 thresh=2014 gap=696 poll_thresh=17 ino=257 dd-2584 [006] 186.142208: balance_dirty_state: bdi btrfs-1: dirty=918 wb=425 unstable=0 bg_thresh=1006 thresh=2013 gap=670 poll_thresh=18 ino=257 dd-2584 [006] 186.142487: balance_dirty_state: bdi btrfs-1: dirty=968 wb=425 unstable=0 bg_thresh=1006 thresh=2012 gap=619 poll_thresh=19 ino=257 dd-2584 [006] 186.142604: balance_dirty_state: bdi btrfs-1: dirty=993 wb=425 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=20 ino=257 dd-2584 [006] 186.142719: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=425 unstable=0 bg_thresh=1007 thresh=2015 gap=572 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 186.142783: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13584 wrote=0 to_write=8192 dd-2584 [006] 186.142847: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=425 unstable=0 bg_thresh=1007 thresh=2014 gap=521 poll_thresh=22 ino=257 dd-2584 [006] 186.142982: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=475 unstable=0 bg_thresh=1006 thresh=2013 gap=495 poll_thresh=23 ino=257 dd-2584 [006] 186.142983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=64524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 186.147360: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=752 to_write=7440 dd-2584 [006] 186.149790: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1050 unstable=0 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=23 ino=257 dd-2584 [006] 186.149907: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1050 unstable=0 bg_thresh=1006 thresh=2013 gap=620 poll_thresh=17 ino=257 dd-2584 [006] 186.150025: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1050 unstable=0 bg_thresh=1006 thresh=2012 gap=569 poll_thresh=18 ino=257 dd-2584 [006] 186.150142: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1050 unstable=0 bg_thresh=1005 thresh=2011 gap=543 poll_thresh=19 ino=257 dd-2584 [006] 186.150260: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1050 unstable=0 bg_thresh=1005 thresh=2010 gap=517 poll_thresh=20 ino=257 dd-2584 [006] 186.150550: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1050 unstable=0 bg_thresh=1007 thresh=2014 gap=471 poll_thresh=21 ino=257 dd-2584 [006] 186.150555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=64524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 186.157845: balance_dirty_state: bdi btrfs-1: dirty=493 wb=925 unstable=0 bg_thresh=1009 thresh=2018 gap=600 poll_thresh=21 ino=257 dd-2584 [006] 186.157918: balance_dirty_state: bdi btrfs-1: dirty=493 wb=925 unstable=0 bg_thresh=1009 thresh=2018 gap=600 poll_thresh=16 ino=257 dd-2584 [006] 186.158034: balance_dirty_state: bdi btrfs-1: dirty=518 wb=925 unstable=0 bg_thresh=1008 thresh=2017 gap=574 poll_thresh=17 ino=257 dd-2584 [006] 186.158146: balance_dirty_state: bdi btrfs-1: dirty=568 wb=925 unstable=0 bg_thresh=1008 thresh=2016 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 186.158261: balance_dirty_state: bdi btrfs-1: dirty=593 wb=925 unstable=0 bg_thresh=1007 thresh=2014 gap=496 poll_thresh=19 ino=257 dd-2584 [006] 186.158265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=64524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 186.165863: balance_dirty_state: bdi btrfs-1: dirty=593 wb=750 unstable=0 bg_thresh=1007 thresh=2015 gap=672 poll_thresh=19 ino=257 dd-2584 [006] 186.165936: balance_dirty_state: bdi btrfs-1: dirty=618 wb=750 unstable=0 bg_thresh=1010 thresh=2020 gap=652 poll_thresh=14 ino=257 dd-2584 [006] 186.166003: balance_dirty_state: bdi btrfs-1: dirty=618 wb=750 unstable=0 bg_thresh=1007 thresh=2014 gap=646 poll_thresh=15 ino=257 dd-2584 [006] 186.166067: balance_dirty_state: bdi btrfs-1: dirty=643 wb=750 unstable=0 bg_thresh=1009 thresh=2019 gap=626 poll_thresh=16 ino=257 dd-2584 [006] 186.166195: balance_dirty_state: bdi btrfs-1: dirty=668 wb=750 unstable=0 bg_thresh=1012 thresh=2024 gap=606 poll_thresh=17 ino=257 dd-2584 [006] 186.166325: balance_dirty_state: bdi btrfs-1: dirty=718 wb=750 unstable=0 bg_thresh=1014 thresh=2028 gap=560 poll_thresh=18 ino=257 dd-2584 [006] 186.166643: balance_dirty_state: bdi btrfs-1: dirty=743 wb=750 unstable=0 bg_thresh=1010 thresh=2021 gap=528 poll_thresh=19 ino=257 dd-2584 [006] 186.166775: balance_dirty_state: bdi btrfs-1: dirty=768 wb=750 unstable=0 bg_thresh=1010 thresh=2020 gap=502 poll_thresh=20 ino=257 dd-2584 [006] 186.166780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=64524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 186.173813: balance_dirty_state: bdi btrfs-1: dirty=768 wb=750 unstable=0 bg_thresh=1013 thresh=2026 gap=508 poll_thresh=20 ino=257 dd-2584 [006] 186.173887: balance_dirty_state: bdi btrfs-1: dirty=793 wb=750 unstable=0 bg_thresh=1010 thresh=2020 gap=477 poll_thresh=15 ino=257 dd-2584 [006] 186.173892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=64524 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 186.181794: balance_dirty_state: bdi btrfs-1: dirty=793 wb=500 unstable=0 bg_thresh=996 thresh=1992 gap=699 poll_thresh=15 ino=257 dd-2584 [006] 186.181863: balance_dirty_state: bdi btrfs-1: dirty=793 wb=500 unstable=0 bg_thresh=998 thresh=1997 gap=704 poll_thresh=11 ino=257 dd-2584 [006] 186.181926: balance_dirty_state: bdi btrfs-1: dirty=818 wb=500 unstable=0 bg_thresh=998 thresh=1996 gap=678 poll_thresh=12 ino=257 dd-2584 [006] 186.181987: balance_dirty_state: bdi btrfs-1: dirty=843 wb=500 unstable=0 bg_thresh=1000 thresh=2001 gap=658 poll_thresh=13 ino=257 dd-2584 [006] 186.182052: balance_dirty_state: bdi btrfs-1: dirty=843 wb=500 unstable=0 bg_thresh=997 thresh=1995 gap=652 poll_thresh=14 ino=257 dd-2584 [006] 186.182114: balance_dirty_state: bdi btrfs-1: dirty=868 wb=500 unstable=0 bg_thresh=1000 thresh=2000 gap=632 poll_thresh=15 ino=257 dd-2584 [006] 186.182177: balance_dirty_state: bdi btrfs-1: dirty=893 wb=500 unstable=0 bg_thresh=997 thresh=1994 gap=601 poll_thresh=16 ino=257 dd-2584 [006] 186.182307: balance_dirty_state: bdi btrfs-1: dirty=918 wb=500 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=17 ino=257 dd-2584 [006] 186.182432: balance_dirty_state: bdi btrfs-1: dirty=943 wb=500 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=18 ino=257 dd-2584 [006] 186.182730: balance_dirty_state: bdi btrfs-1: dirty=968 wb=500 unstable=0 bg_thresh=998 thresh=1996 gap=528 poll_thresh=19 ino=257 dd-2584 [006] 186.182858: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=500 unstable=0 bg_thresh=1000 thresh=2000 gap=482 poll_thresh=20 ino=257 dd-2584 [006] 186.182862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=65060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 186.182906: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13624 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 186.185070: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=672 to_write=7520 dd-2584 [006] 186.189805: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1025 unstable=0 bg_thresh=1010 thresh=2020 gap=652 poll_thresh=20 ino=257 dd-2584 [006] 186.189882: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1025 unstable=0 bg_thresh=1009 thresh=2019 gap=651 poll_thresh=15 ino=257 dd-2584 [006] 186.189956: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1025 unstable=0 bg_thresh=1009 thresh=2018 gap=637 poll_thresh=16 ino=257 dd-2584 [006] 186.190097: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1025 unstable=0 bg_thresh=1009 thresh=2018 gap=598 poll_thresh=17 ino=257 dd-2584 [006] 186.190238: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1025 unstable=0 bg_thresh=1008 thresh=2016 gap=570 poll_thresh=18 ino=257 dd-2584 [006] 186.190379: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1025 unstable=0 bg_thresh=1009 thresh=2019 gap=547 poll_thresh=19 ino=257 dd-2584 [006] 186.190525: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1025 unstable=0 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=20 ino=257 dd-2584 [006] 186.190665: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1025 unstable=0 bg_thresh=1007 thresh=2014 gap=477 poll_thresh=21 ino=257 dd-2584 [006] 186.190670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=65060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 186.201861: balance_dirty_state: bdi btrfs-1: dirty=512 wb=900 unstable=0 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=21 ino=257 dd-2584 [006] 186.201935: balance_dirty_state: bdi btrfs-1: dirty=537 wb=900 unstable=0 bg_thresh=1005 thresh=2010 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 186.202240: balance_dirty_state: bdi btrfs-1: dirty=562 wb=900 unstable=0 bg_thresh=1007 thresh=2015 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 186.202384: balance_dirty_state: bdi btrfs-1: dirty=612 wb=825 unstable=0 bg_thresh=1006 thresh=2013 gap=576 poll_thresh=18 ino=257 dd-2584 [006] 186.202513: balance_dirty_state: bdi btrfs-1: dirty=637 wb=775 unstable=0 bg_thresh=1011 thresh=2023 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 186.202631: balance_dirty_state: bdi btrfs-1: dirty=662 wb=775 unstable=0 bg_thresh=1011 thresh=2022 gap=585 poll_thresh=20 ino=257 dd-2584 [006] 186.202750: balance_dirty_state: bdi btrfs-1: dirty=687 wb=775 unstable=0 bg_thresh=1010 thresh=2021 gap=559 poll_thresh=21 ino=257 dd-2584 [006] 186.202869: balance_dirty_state: bdi btrfs-1: dirty=737 wb=775 unstable=0 bg_thresh=1007 thresh=2014 gap=502 poll_thresh=22 ino=257 dd-2584 [006] 186.202874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=65060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 186.209835: balance_dirty_state: bdi btrfs-1: dirty=737 wb=725 unstable=0 bg_thresh=1003 thresh=2006 gap=544 poll_thresh=22 ino=257 dd-2584 [006] 186.209904: balance_dirty_state: bdi btrfs-1: dirty=737 wb=725 unstable=0 bg_thresh=1005 thresh=2011 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 186.210023: balance_dirty_state: bdi btrfs-1: dirty=787 wb=725 unstable=0 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=17 ino=257 dd-2584 [006] 186.210028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=65060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 186.217839: balance_dirty_state: bdi btrfs-1: dirty=787 wb=675 unstable=0 bg_thresh=1004 thresh=2008 gap=546 poll_thresh=17 ino=257 dd-2584 [006] 186.217907: balance_dirty_state: bdi btrfs-1: dirty=787 wb=675 unstable=0 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=13 ino=257 dd-2584 [006] 186.218138: balance_dirty_state: bdi btrfs-1: dirty=812 wb=675 unstable=0 bg_thresh=1006 thresh=2012 gap=525 poll_thresh=14 ino=257 dd-2584 [006] 186.218198: balance_dirty_state: bdi btrfs-1: dirty=812 wb=675 unstable=0 bg_thresh=1003 thresh=2006 gap=519 poll_thresh=15 ino=257 dd-2584 [006] 186.218257: balance_dirty_state: bdi btrfs-1: dirty=837 wb=675 unstable=0 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=16 ino=257 dd-2584 [006] 186.218261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=65060 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 186.225843: balance_dirty_state: bdi btrfs-1: dirty=837 wb=425 unstable=0 bg_thresh=1004 thresh=2008 gap=746 poll_thresh=16 ino=257 dd-2584 [006] 186.225912: balance_dirty_state: bdi btrfs-1: dirty=862 wb=425 unstable=0 bg_thresh=1003 thresh=2007 gap=720 poll_thresh=12 ino=257 dd-2584 [006] 186.225974: balance_dirty_state: bdi btrfs-1: dirty=862 wb=425 unstable=0 bg_thresh=1003 thresh=2007 gap=720 poll_thresh=13 ino=257 dd-2584 [006] 186.226030: balance_dirty_state: bdi btrfs-1: dirty=887 wb=425 unstable=0 bg_thresh=1003 thresh=2006 gap=694 poll_thresh=14 ino=257 dd-2584 [006] 186.226086: balance_dirty_state: bdi btrfs-1: dirty=912 wb=425 unstable=0 bg_thresh=1005 thresh=2011 gap=674 poll_thresh=15 ino=257 dd-2584 [006] 186.226144: balance_dirty_state: bdi btrfs-1: dirty=912 wb=425 unstable=0 bg_thresh=1002 thresh=2005 gap=668 poll_thresh=16 ino=257 dd-2584 [006] 186.226262: balance_dirty_state: bdi btrfs-1: dirty=962 wb=425 unstable=0 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=17 ino=257 dd-2584 [006] 186.226379: balance_dirty_state: bdi btrfs-1: dirty=987 wb=425 unstable=0 bg_thresh=1004 thresh=2008 gap=596 poll_thresh=18 ino=257 dd-2584 [006] 186.226496: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=425 unstable=0 bg_thresh=1003 thresh=2007 gap=570 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 186.226585: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13668 wrote=0 to_write=8192 dd-2584 [006] 186.226626: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=425 unstable=0 bg_thresh=1003 thresh=2006 gap=544 poll_thresh=20 ino=257 dd-2584 [006] 186.226933: balance_dirty_state: bdi btrfs-1: dirty=984 wb=528 unstable=0 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=21 ino=257 dd-2584 [006] 186.226935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=65060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 186.231286: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=752 to_write=7440 dd-2584 [006] 186.233801: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1044 unstable=0 bg_thresh=1008 thresh=2016 gap=629 poll_thresh=21 ino=257 dd-2584 [006] 186.233894: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1044 unstable=0 bg_thresh=1005 thresh=2010 gap=623 poll_thresh=16 ino=257 dd-2584 [006] 186.234017: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1044 unstable=0 bg_thresh=1004 thresh=2009 gap=572 poll_thresh=17 ino=257 dd-2584 [006] 186.234133: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1044 unstable=0 bg_thresh=1006 thresh=2013 gap=551 poll_thresh=18 ino=257 dd-2584 [006] 186.234253: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1044 unstable=0 bg_thresh=1006 thresh=2012 gap=525 poll_thresh=19 ino=257 dd-2584 [006] 186.234373: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1044 unstable=0 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=20 ino=257 dd-2584 [006] 186.234377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=65060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 186.241809: balance_dirty_state: bdi btrfs-1: dirty=468 wb=919 unstable=0 bg_thresh=1004 thresh=2009 gap=622 poll_thresh=20 ino=257 dd-2584 [006] 186.241915: balance_dirty_state: bdi btrfs-1: dirty=493 wb=919 unstable=0 bg_thresh=1004 thresh=2008 gap=596 poll_thresh=15 ino=257 dd-2584 [006] 186.241974: balance_dirty_state: bdi btrfs-1: dirty=518 wb=919 unstable=0 bg_thresh=1006 thresh=2013 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 186.242087: balance_dirty_state: bdi btrfs-1: dirty=543 wb=919 unstable=0 bg_thresh=1006 thresh=2012 gap=550 poll_thresh=17 ino=257 dd-2584 [006] 186.242367: balance_dirty_state: bdi btrfs-1: dirty=568 wb=919 unstable=0 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 186.242483: balance_dirty_state: bdi btrfs-1: dirty=618 wb=919 unstable=0 bg_thresh=1005 thresh=2010 gap=473 poll_thresh=19 ino=257 dd-2584 [006] 186.242487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=65060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 186.249885: balance_dirty_state: bdi btrfs-1: dirty=618 wb=744 unstable=0 bg_thresh=1006 thresh=2012 gap=650 poll_thresh=19 ino=257 dd-2584 [005] 186.249966: balance_dirty_state: bdi btrfs-1: dirty=618 wb=744 unstable=0 bg_thresh=1006 thresh=2012 gap=650 poll_thresh=14 ino=257 dd-2584 [005] 186.250025: balance_dirty_state: bdi btrfs-1: dirty=643 wb=744 unstable=0 bg_thresh=1008 thresh=2017 gap=630 poll_thresh=15 ino=257 dd-2584 [005] 186.250085: balance_dirty_state: bdi btrfs-1: dirty=668 wb=744 unstable=0 bg_thresh=1011 thresh=2022 gap=610 poll_thresh=16 ino=257 dd-2584 [005] 186.250202: balance_dirty_state: bdi btrfs-1: dirty=693 wb=744 unstable=0 bg_thresh=1010 thresh=2021 gap=584 poll_thresh=17 ino=257 dd-2584 [005] 186.250321: balance_dirty_state: bdi btrfs-1: dirty=718 wb=744 unstable=0 bg_thresh=1010 thresh=2020 gap=558 poll_thresh=18 ino=257 dd-2584 [005] 186.250439: balance_dirty_state: bdi btrfs-1: dirty=768 wb=744 unstable=0 bg_thresh=1006 thresh=2013 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 186.250444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=65060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 186.257876: balance_dirty_state: bdi btrfs-1: dirty=768 wb=615 unstable=0 bg_thresh=1005 thresh=2010 gap=627 poll_thresh=19 ino=257 dd-2584 [005] 186.257946: balance_dirty_state: bdi btrfs-1: dirty=768 wb=615 unstable=0 bg_thresh=1007 thresh=2015 gap=632 poll_thresh=14 ino=257 dd-2584 [005] 186.258007: balance_dirty_state: bdi btrfs-1: dirty=793 wb=615 unstable=0 bg_thresh=1007 thresh=2014 gap=606 poll_thresh=15 ino=257 dd-2584 [005] 186.258066: balance_dirty_state: bdi btrfs-1: dirty=818 wb=615 unstable=0 bg_thresh=1007 thresh=2014 gap=581 poll_thresh=16 ino=257 dd-2584 [005] 186.258359: balance_dirty_state: bdi btrfs-1: dirty=843 wb=615 unstable=0 bg_thresh=1009 thresh=2018 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 186.258482: balance_dirty_state: bdi btrfs-1: dirty=868 wb=615 unstable=0 bg_thresh=1008 thresh=2017 gap=534 poll_thresh=18 ino=257 dd-2584 [005] 186.258602: balance_dirty_state: bdi btrfs-1: dirty=893 wb=615 unstable=0 bg_thresh=1008 thresh=2016 gap=508 poll_thresh=19 ino=257 dd-2584 [005] 186.258722: balance_dirty_state: bdi btrfs-1: dirty=943 wb=615 unstable=0 bg_thresh=1007 thresh=2015 gap=457 poll_thresh=20 ino=257 dd-2584 [005] 186.258727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=65060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 186.265832: balance_dirty_state: bdi btrfs-1: dirty=943 wb=500 unstable=0 bg_thresh=1006 thresh=2013 gap=570 poll_thresh=20 ino=257 dd-2584 [005] 186.265933: balance_dirty_state: bdi btrfs-1: dirty=943 wb=500 unstable=0 bg_thresh=1006 thresh=2012 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 186.265990: balance_dirty_state: bdi btrfs-1: dirty=968 wb=500 unstable=0 bg_thresh=1008 thresh=2017 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 186.266103: balance_dirty_state: bdi btrfs-1: dirty=993 wb=500 unstable=0 bg_thresh=1005 thresh=2010 gap=517 poll_thresh=17 ino=257 dd-2584 [005] 186.266215: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=500 unstable=0 bg_thresh=1004 thresh=2009 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 186.266220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=65060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 186.266237: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13708 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 186.268766: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=688 to_write=7504 dd-2584 [001] 186.273838: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1075 unstable=0 bg_thresh=1005 thresh=2011 gap=618 poll_thresh=18 ino=257 dd-2584 [001] 186.273950: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1075 unstable=0 bg_thresh=1005 thresh=2011 gap=618 poll_thresh=13 ino=257 dd-2584 [001] 186.274068: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1075 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 186.274185: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1075 unstable=0 bg_thresh=1010 thresh=2021 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 186.274653: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1075 unstable=0 bg_thresh=1010 thresh=2021 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 186.274890: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1075 unstable=0 bg_thresh=1010 thresh=2020 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 186.275126: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1075 unstable=0 bg_thresh=1012 thresh=2024 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 186.275360: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1075 unstable=0 bg_thresh=1011 thresh=2023 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 186.275369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=65060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 186.281903: balance_dirty_state: bdi btrfs-1: dirty=468 wb=950 unstable=0 bg_thresh=1009 thresh=2019 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 186.282028: balance_dirty_state: bdi btrfs-1: dirty=493 wb=950 unstable=0 bg_thresh=1012 thresh=2024 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 186.282145: balance_dirty_state: bdi btrfs-1: dirty=493 wb=950 unstable=0 bg_thresh=1009 thresh=2018 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 186.282262: balance_dirty_state: bdi btrfs-1: dirty=518 wb=950 unstable=0 bg_thresh=1011 thresh=2023 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 186.282498: balance_dirty_state: bdi btrfs-1: dirty=543 wb=950 unstable=0 bg_thresh=1011 thresh=2022 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 186.282740: balance_dirty_state: bdi btrfs-1: dirty=593 wb=950 unstable=0 bg_thresh=1010 thresh=2021 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 186.282748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=65060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 186.289950: balance_dirty_state: bdi btrfs-1: dirty=593 wb=800 unstable=0 bg_thresh=1011 thresh=2022 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 186.290078: balance_dirty_state: bdi btrfs-1: dirty=593 wb=800 unstable=0 bg_thresh=1010 thresh=2021 gap=628 poll_thresh=13 ino=257 dd-2584 [001] 186.290196: balance_dirty_state: bdi btrfs-1: dirty=618 wb=800 unstable=0 bg_thresh=1010 thresh=2020 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 186.290664: balance_dirty_state: bdi btrfs-1: dirty=643 wb=800 unstable=0 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 186.290785: balance_dirty_state: bdi btrfs-1: dirty=643 wb=800 unstable=0 bg_thresh=1009 thresh=2019 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 186.291027: balance_dirty_state: bdi btrfs-1: dirty=693 wb=800 unstable=0 bg_thresh=1009 thresh=2018 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 186.291268: balance_dirty_state: bdi btrfs-1: dirty=718 wb=800 unstable=0 bg_thresh=1011 thresh=2022 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 186.291277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=65384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 186.297869: balance_dirty_state: bdi btrfs-1: dirty=718 wb=700 unstable=0 bg_thresh=1012 thresh=2025 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 186.297947: balance_dirty_state: bdi btrfs-1: dirty=718 wb=700 unstable=0 bg_thresh=1012 thresh=2025 gap=607 poll_thresh=13 ino=257 dd-2584 [001] 186.298010: balance_dirty_state: bdi btrfs-1: dirty=743 wb=700 unstable=0 bg_thresh=1012 thresh=2024 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 186.298070: balance_dirty_state: bdi btrfs-1: dirty=768 wb=700 unstable=0 bg_thresh=1014 thresh=2029 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 186.298129: balance_dirty_state: bdi btrfs-1: dirty=768 wb=700 unstable=0 bg_thresh=1011 thresh=2023 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 186.298246: balance_dirty_state: bdi btrfs-1: dirty=818 wb=700 unstable=0 bg_thresh=1011 thresh=2022 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 186.298251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=65384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 186.305871: balance_dirty_state: bdi btrfs-1: dirty=818 wb=575 unstable=0 bg_thresh=1010 thresh=2020 gap=627 poll_thresh=17 ino=257 dd-2584 [001] 186.305974: balance_dirty_state: bdi btrfs-1: dirty=818 wb=575 unstable=0 bg_thresh=1012 thresh=2025 gap=632 poll_thresh=13 ino=257 dd-2584 [001] 186.306032: balance_dirty_state: bdi btrfs-1: dirty=843 wb=575 unstable=0 bg_thresh=1012 thresh=2024 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 186.306088: balance_dirty_state: bdi btrfs-1: dirty=868 wb=575 unstable=0 bg_thresh=1009 thresh=2018 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 186.306146: balance_dirty_state: bdi btrfs-1: dirty=868 wb=575 unstable=0 bg_thresh=1011 thresh=2023 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 186.306424: balance_dirty_state: bdi btrfs-1: dirty=893 wb=575 unstable=0 bg_thresh=1011 thresh=2022 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 186.306536: balance_dirty_state: bdi btrfs-1: dirty=943 wb=575 unstable=0 bg_thresh=1010 thresh=2021 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 186.306541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-84% task_weight=98% bdi_bw=65384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 186.313868: balance_dirty_state: bdi btrfs-1: dirty=943 wb=450 unstable=0 bg_thresh=1013 thresh=2027 gap=634 poll_thresh=13 ino=257 dd-2584 [001] 186.313930: balance_dirty_state: bdi btrfs-1: dirty=968 wb=450 unstable=0 bg_thresh=1016 thresh=2032 gap=614 poll_thresh=14 ino=257 dd-2584 [001] 186.313991: balance_dirty_state: bdi btrfs-1: dirty=993 wb=450 unstable=0 bg_thresh=1015 thresh=2031 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 186.314050: balance_dirty_state: bdi btrfs-1: dirty=993 wb=450 unstable=0 bg_thresh=1015 thresh=2031 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 186.314169: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=450 unstable=0 bg_thresh=1015 thresh=2030 gap=537 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 186.314191: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13756 wrote=0 to_write=8192 dd-2584 [001] 186.314350: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=450 unstable=0 bg_thresh=1017 thresh=2034 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 186.314533: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=475 unstable=0 bg_thresh=1013 thresh=2027 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 186.314535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-171% task_weight=99% bdi_bw=65384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 186.316981: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=784 to_write=7408 dd-2584 [005] 186.321804: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1100 unstable=0 bg_thresh=1002 thresh=2005 gap=587 poll_thresh=19 ino=257 dd-2584 [005] 186.321896: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1100 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=14 ino=257 dd-2584 [005] 186.321965: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1100 unstable=0 bg_thresh=1004 thresh=2009 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 186.322209: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1100 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=16 ino=257 dd-2584 [005] 186.322329: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1100 unstable=0 bg_thresh=1001 thresh=2002 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 186.322471: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1025 unstable=0 bg_thresh=1003 thresh=2006 gap=538 poll_thresh=18 ino=257 dd-2584 [005] 186.322603: balance_dirty_state: bdi btrfs-1: dirty=468 wb=975 unstable=0 bg_thresh=999 thresh=1998 gap=555 poll_thresh=19 ino=257 dd-2584 [005] 186.322731: balance_dirty_state: bdi btrfs-1: dirty=493 wb=975 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=20 ino=257 dd-2584 [005] 186.322861: balance_dirty_state: bdi btrfs-1: dirty=518 wb=975 unstable=0 bg_thresh=997 thresh=1995 gap=502 poll_thresh=21 ino=257 dd-2584 [005] 186.322994: balance_dirty_state: bdi btrfs-1: dirty=568 wb=975 unstable=0 bg_thresh=999 thresh=1998 gap=455 poll_thresh=22 ino=257 dd-2584 [005] 186.323000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=65384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 186.333797: balance_dirty_state: bdi btrfs-1: dirty=568 wb=800 unstable=0 bg_thresh=998 thresh=1996 gap=628 poll_thresh=22 ino=257 dd-2584 [005] 186.333890: balance_dirty_state: bdi btrfs-1: dirty=568 wb=800 unstable=0 bg_thresh=995 thresh=1990 gap=622 poll_thresh=16 ino=257 dd-2584 [005] 186.334074: balance_dirty_state: bdi btrfs-1: dirty=618 wb=800 unstable=0 bg_thresh=994 thresh=1989 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 186.334381: balance_dirty_state: bdi btrfs-1: dirty=643 wb=800 unstable=0 bg_thresh=994 thresh=1988 gap=545 poll_thresh=18 ino=257 dd-2584 [005] 186.334501: balance_dirty_state: bdi btrfs-1: dirty=668 wb=800 unstable=0 bg_thresh=993 thresh=1987 gap=519 poll_thresh=19 ino=257 dd-2584 [005] 186.334623: balance_dirty_state: bdi btrfs-1: dirty=693 wb=800 unstable=0 bg_thresh=995 thresh=1991 gap=498 poll_thresh=20 ino=257 dd-2584 [005] 186.334741: balance_dirty_state: bdi btrfs-1: dirty=743 wb=800 unstable=0 bg_thresh=995 thresh=1990 gap=447 poll_thresh=21 ino=257 dd-2584 [005] 186.334746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=65384 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 186.341817: balance_dirty_state: bdi btrfs-1: dirty=743 wb=800 unstable=0 bg_thresh=999 thresh=1999 gap=456 poll_thresh=21 ino=257 dd-2584 [005] 186.341821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=65384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 186.349911: balance_dirty_state: bdi btrfs-1: dirty=743 wb=525 unstable=0 bg_thresh=1000 thresh=2000 gap=732 poll_thresh=21 ino=257 dd-2584 [005] 186.349980: balance_dirty_state: bdi btrfs-1: dirty=743 wb=525 unstable=0 bg_thresh=1002 thresh=2005 gap=737 poll_thresh=16 ino=257 dd-2584 [005] 186.350099: balance_dirty_state: bdi btrfs-1: dirty=793 wb=525 unstable=0 bg_thresh=1002 thresh=2004 gap=686 poll_thresh=17 ino=257 dd-2584 [005] 186.350213: balance_dirty_state: bdi btrfs-1: dirty=818 wb=525 unstable=0 bg_thresh=1001 thresh=2003 gap=660 poll_thresh=18 ino=257 dd-2584 [005] 186.350325: balance_dirty_state: bdi btrfs-1: dirty=843 wb=525 unstable=0 bg_thresh=1003 thresh=2007 gap=639 poll_thresh=19 ino=257 dd-2584 [005] 186.350607: balance_dirty_state: bdi btrfs-1: dirty=893 wb=525 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=20 ino=257 dd-2584 [005] 186.350722: balance_dirty_state: bdi btrfs-1: dirty=918 wb=525 unstable=0 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=21 ino=257 dd-2584 [005] 186.350834: balance_dirty_state: bdi btrfs-1: dirty=943 wb=525 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=22 ino=257 dd-2584 [005] 186.350948: balance_dirty_state: bdi btrfs-1: dirty=968 wb=525 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=23 ino=257 dd-2584 [005] 186.351061: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=525 unstable=0 bg_thresh=1003 thresh=2007 gap=464 poll_thresh=24 ino=257 dd-2584 [005] 186.351066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=65384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 186.351081: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13792 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 186.353163: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=688 to_write=7504 dd-2584 [005] 186.357860: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1075 unstable=0 bg_thresh=1004 thresh=2009 gap=591 poll_thresh=24 ino=257 dd-2584 [005] 186.357931: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1075 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=18 ino=257 dd-2584 [005] 186.358047: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1075 unstable=0 bg_thresh=1001 thresh=2002 gap=534 poll_thresh=19 ino=257 dd-2584 [005] 186.358161: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1075 unstable=0 bg_thresh=1003 thresh=2006 gap=513 poll_thresh=20 ino=257 dd-2584 [005] 186.358276: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1075 unstable=0 bg_thresh=1002 thresh=2005 gap=487 poll_thresh=21 ino=257 dd-2584 [005] 186.358281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=65384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 186.365990: balance_dirty_state: bdi btrfs-1: dirty=443 wb=950 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=21 ino=257 dd-2584 [005] 186.366249: balance_dirty_state: bdi btrfs-1: dirty=468 wb=950 unstable=0 bg_thresh=1000 thresh=2000 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 186.366362: balance_dirty_state: bdi btrfs-1: dirty=493 wb=950 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=17 ino=257 dd-2584 [005] 186.366476: balance_dirty_state: bdi btrfs-1: dirty=518 wb=950 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=18 ino=257 dd-2584 [005] 186.366588: balance_dirty_state: bdi btrfs-1: dirty=568 wb=950 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 186.366593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=65384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 186.373908: balance_dirty_state: bdi btrfs-1: dirty=568 wb=825 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=19 ino=257 dd-2584 [005] 186.373998: balance_dirty_state: bdi btrfs-1: dirty=568 wb=825 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=14 ino=257 dd-2584 [005] 186.374055: balance_dirty_state: bdi btrfs-1: dirty=593 wb=825 unstable=0 bg_thresh=1002 thresh=2005 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 186.374111: balance_dirty_state: bdi btrfs-1: dirty=618 wb=825 unstable=0 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=16 ino=257 dd-2584 [005] 186.374224: balance_dirty_state: bdi btrfs-1: dirty=643 wb=825 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 186.374339: balance_dirty_state: bdi btrfs-1: dirty=668 wb=825 unstable=0 bg_thresh=1001 thresh=2002 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 186.374452: balance_dirty_state: bdi btrfs-1: dirty=693 wb=825 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=19 ino=257 dd-2584 [005] 186.374457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=65384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 186.381904: balance_dirty_state: bdi btrfs-1: dirty=693 wb=700 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=19 ino=257 dd-2584 [005] 186.382173: balance_dirty_state: bdi btrfs-1: dirty=718 wb=700 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 186.382234: balance_dirty_state: bdi btrfs-1: dirty=743 wb=700 unstable=0 bg_thresh=1001 thresh=2003 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 186.382293: balance_dirty_state: bdi btrfs-1: dirty=743 wb=700 unstable=0 bg_thresh=1004 thresh=2008 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 186.382410: balance_dirty_state: bdi btrfs-1: dirty=793 wb=700 unstable=0 bg_thresh=1003 thresh=2007 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 186.382526: balance_dirty_state: bdi btrfs-1: dirty=818 wb=700 unstable=0 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 186.382531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=65384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 186.389823: balance_dirty_state: bdi btrfs-1: dirty=818 wb=575 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 186.389950: balance_dirty_state: bdi btrfs-1: dirty=818 wb=575 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=13 ino=257 dd-2584 [005] 186.390010: balance_dirty_state: bdi btrfs-1: dirty=843 wb=575 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 186.390070: balance_dirty_state: bdi btrfs-1: dirty=868 wb=575 unstable=0 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 186.390128: balance_dirty_state: bdi btrfs-1: dirty=868 wb=575 unstable=0 bg_thresh=1005 thresh=2010 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 186.390245: balance_dirty_state: bdi btrfs-1: dirty=918 wb=575 unstable=0 bg_thresh=1001 thresh=2003 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 186.390362: balance_dirty_state: bdi btrfs-1: dirty=943 wb=575 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 186.390367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=65384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 186.397870: balance_dirty_state: bdi btrfs-1: dirty=943 wb=425 unstable=0 bg_thresh=1002 thresh=2005 gap=637 poll_thresh=18 ino=257 dd-2584 [001] 186.397942: balance_dirty_state: bdi btrfs-1: dirty=943 wb=425 unstable=0 bg_thresh=1002 thresh=2005 gap=637 poll_thresh=13 ino=257 dd-2584 [001] 186.398164: balance_dirty_state: bdi btrfs-1: dirty=968 wb=425 unstable=0 bg_thresh=1005 thresh=2010 gap=617 poll_thresh=14 ino=257 dd-2584 [001] 186.398220: balance_dirty_state: bdi btrfs-1: dirty=993 wb=425 unstable=0 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 186.398276: balance_dirty_state: bdi btrfs-1: dirty=993 wb=425 unstable=0 bg_thresh=1007 thresh=2015 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 186.398390: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=425 unstable=0 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 186.398413: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13840 wrote=0 to_write=8192 dd-2584 [001] 186.398558: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=425 unstable=0 bg_thresh=1012 thresh=2024 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 186.398734: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=475 unstable=0 bg_thresh=1008 thresh=2017 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 186.398736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 186.400878: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=768 to_write=7424 dd-2584 [001] 186.409887: balance_dirty_state: bdi btrfs-1: dirty=343 wb=950 unstable=0 bg_thresh=1007 thresh=2014 gap=721 poll_thresh=19 ino=257 dd-2584 [001] 186.409954: balance_dirty_state: bdi btrfs-1: dirty=368 wb=950 unstable=0 bg_thresh=1007 thresh=2014 gap=696 poll_thresh=14 ino=257 dd-2584 [001] 186.410011: balance_dirty_state: bdi btrfs-1: dirty=368 wb=950 unstable=0 bg_thresh=1006 thresh=2013 gap=695 poll_thresh=15 ino=257 dd-2584 [001] 186.410069: balance_dirty_state: bdi btrfs-1: dirty=393 wb=950 unstable=0 bg_thresh=1006 thresh=2013 gap=670 poll_thresh=16 ino=257 dd-2584 [001] 186.410183: balance_dirty_state: bdi btrfs-1: dirty=418 wb=950 unstable=0 bg_thresh=1008 thresh=2017 gap=649 poll_thresh=17 ino=257 dd-2584 [001] 186.410296: balance_dirty_state: bdi btrfs-1: dirty=468 wb=950 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=18 ino=257 dd-2584 [001] 186.410575: balance_dirty_state: bdi btrfs-1: dirty=493 wb=950 unstable=0 bg_thresh=1007 thresh=2015 gap=572 poll_thresh=19 ino=257 dd-2584 [001] 186.410688: balance_dirty_state: bdi btrfs-1: dirty=518 wb=950 unstable=0 bg_thresh=1009 thresh=2019 gap=551 poll_thresh=20 ino=257 dd-2584 [001] 186.410801: balance_dirty_state: bdi btrfs-1: dirty=543 wb=950 unstable=0 bg_thresh=1009 thresh=2018 gap=525 poll_thresh=21 ino=257 dd-2584 [001] 186.410916: balance_dirty_state: bdi btrfs-1: dirty=593 wb=950 unstable=0 bg_thresh=1005 thresh=2011 gap=468 poll_thresh=22 ino=257 dd-2584 [001] 186.410920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 186.417914: balance_dirty_state: bdi btrfs-1: dirty=593 wb=825 unstable=0 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=22 ino=257 dd-2584 [001] 186.417999: balance_dirty_state: bdi btrfs-1: dirty=593 wb=825 unstable=0 bg_thresh=1007 thresh=2015 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 186.418116: balance_dirty_state: bdi btrfs-1: dirty=643 wb=825 unstable=0 bg_thresh=1009 thresh=2019 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 186.418229: balance_dirty_state: bdi btrfs-1: dirty=668 wb=825 unstable=0 bg_thresh=1009 thresh=2018 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 186.418340: balance_dirty_state: bdi btrfs-1: dirty=693 wb=825 unstable=0 bg_thresh=1008 thresh=2017 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 186.418345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 186.425931: balance_dirty_state: bdi btrfs-1: dirty=693 wb=775 unstable=0 bg_thresh=1010 thresh=2020 gap=552 poll_thresh=19 ino=257 dd-2584 [001] 186.425999: balance_dirty_state: bdi btrfs-1: dirty=718 wb=775 unstable=0 bg_thresh=1007 thresh=2014 gap=521 poll_thresh=14 ino=257 dd-2584 [001] 186.426232: balance_dirty_state: bdi btrfs-1: dirty=718 wb=775 unstable=0 bg_thresh=1009 thresh=2019 gap=526 poll_thresh=15 ino=257 dd-2584 [001] 186.426294: balance_dirty_state: bdi btrfs-1: dirty=743 wb=775 unstable=0 bg_thresh=1009 thresh=2018 gap=500 poll_thresh=16 ino=257 dd-2584 [001] 186.426299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 186.433904: balance_dirty_state: bdi btrfs-1: dirty=743 wb=650 unstable=0 bg_thresh=1007 thresh=2015 gap=622 poll_thresh=16 ino=257 dd-2584 [001] 186.433984: balance_dirty_state: bdi btrfs-1: dirty=768 wb=650 unstable=0 bg_thresh=1010 thresh=2020 gap=602 poll_thresh=12 ino=257 dd-2584 [001] 186.434045: balance_dirty_state: bdi btrfs-1: dirty=768 wb=650 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=13 ino=257 dd-2584 [001] 186.434102: balance_dirty_state: bdi btrfs-1: dirty=793 wb=650 unstable=0 bg_thresh=1009 thresh=2019 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 186.434159: balance_dirty_state: bdi btrfs-1: dirty=818 wb=650 unstable=0 bg_thresh=1006 thresh=2013 gap=545 poll_thresh=15 ino=257 dd-2584 [001] 186.434217: balance_dirty_state: bdi btrfs-1: dirty=818 wb=650 unstable=0 bg_thresh=1006 thresh=2012 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 186.434330: balance_dirty_state: bdi btrfs-1: dirty=868 wb=650 unstable=0 bg_thresh=1005 thresh=2011 gap=493 poll_thresh=17 ino=257 dd-2584 [001] 186.434334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 186.441996: balance_dirty_state: bdi btrfs-1: dirty=868 wb=525 unstable=0 bg_thresh=1005 thresh=2010 gap=617 poll_thresh=17 ino=257 dd-2584 [001] 186.442064: balance_dirty_state: bdi btrfs-1: dirty=868 wb=525 unstable=0 bg_thresh=1007 thresh=2015 gap=622 poll_thresh=13 ino=257 dd-2584 [001] 186.442127: balance_dirty_state: bdi btrfs-1: dirty=893 wb=525 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 186.442194: balance_dirty_state: bdi btrfs-1: dirty=893 wb=500 unstable=0 bg_thresh=1007 thresh=2014 gap=621 poll_thresh=15 ino=257 dd-2584 [001] 186.442266: balance_dirty_state: bdi btrfs-1: dirty=918 wb=475 unstable=0 bg_thresh=1002 thresh=2005 gap=612 poll_thresh=16 ino=257 dd-2584 [001] 186.442406: balance_dirty_state: bdi btrfs-1: dirty=943 wb=400 unstable=0 bg_thresh=1005 thresh=2010 gap=667 poll_thresh=17 ino=257 dd-2584 [001] 186.442697: balance_dirty_state: bdi btrfs-1: dirty=993 wb=400 unstable=0 bg_thresh=1007 thresh=2014 gap=621 poll_thresh=18 ino=257 dd-2584 [001] 186.442815: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=400 unstable=0 bg_thresh=1006 thresh=2013 gap=595 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 186.442840: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13884 wrote=0 to_write=8192 dd-2584 [001] 186.442989: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=400 unstable=0 bg_thresh=1006 thresh=2012 gap=569 poll_thresh=20 ino=257 dd-2584 [001] 186.443174: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=450 unstable=0 bg_thresh=1005 thresh=2011 gap=543 poll_thresh=21 ino=257 dd-2584 [001] 186.443353: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=500 unstable=0 bg_thresh=1007 thresh=2015 gap=497 poll_thresh=22 ino=257 dd-2584 [001] 186.443356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 186.445483: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=768 to_write=7424 dd-2584 [005] 186.449838: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1175 unstable=0 bg_thresh=1004 thresh=2009 gap=491 poll_thresh=22 ino=257 dd-2584 [005] 186.449844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 186.457903: balance_dirty_state: bdi btrfs-1: dirty=343 wb=900 unstable=0 bg_thresh=997 thresh=1994 gap=751 poll_thresh=22 ino=257 dd-2584 [005] 186.458017: balance_dirty_state: bdi btrfs-1: dirty=343 wb=900 unstable=0 bg_thresh=999 thresh=1999 gap=756 poll_thresh=16 ino=257 dd-2584 [005] 186.458258: balance_dirty_state: bdi btrfs-1: dirty=368 wb=900 unstable=0 bg_thresh=999 thresh=1998 gap=730 poll_thresh=17 ino=257 dd-2584 [005] 186.458498: balance_dirty_state: bdi btrfs-1: dirty=418 wb=900 unstable=0 bg_thresh=998 thresh=1997 gap=679 poll_thresh=18 ino=257 dd-2584 [005] 186.458742: balance_dirty_state: bdi btrfs-1: dirty=443 wb=900 unstable=0 bg_thresh=1003 thresh=2007 gap=664 poll_thresh=19 ino=257 dd-2584 [005] 186.459336: balance_dirty_state: bdi btrfs-1: dirty=468 wb=900 unstable=0 bg_thresh=1006 thresh=2012 gap=644 poll_thresh=20 ino=257 dd-2584 [005] 186.459572: balance_dirty_state: bdi btrfs-1: dirty=518 wb=900 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=21 ino=257 dd-2584 [005] 186.459812: balance_dirty_state: bdi btrfs-1: dirty=543 wb=900 unstable=0 bg_thresh=1005 thresh=2010 gap=567 poll_thresh=22 ino=257 dd-2584 [005] 186.460049: balance_dirty_state: bdi btrfs-1: dirty=568 wb=900 unstable=0 bg_thresh=1007 thresh=2014 gap=546 poll_thresh=23 ino=257 dd-2584 [005] 186.460285: balance_dirty_state: bdi btrfs-1: dirty=593 wb=900 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=24 ino=257 dd-2584 [005] 186.460517: balance_dirty_state: bdi btrfs-1: dirty=643 wb=900 unstable=0 bg_thresh=1006 thresh=2012 gap=469 poll_thresh=25 ino=257 dd-2584 [005] 186.460526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 186.465882: balance_dirty_state: bdi btrfs-1: dirty=643 wb=825 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=25 ino=257 dd-2584 [001] 186.466032: balance_dirty_state: bdi btrfs-1: dirty=643 wb=825 unstable=0 bg_thresh=1000 thresh=2001 gap=533 poll_thresh=19 ino=257 dd-2584 [001] 186.466296: balance_dirty_state: bdi btrfs-1: dirty=693 wb=825 unstable=0 bg_thresh=1009 thresh=2018 gap=500 poll_thresh=20 ino=257 dd-2584 [001] 186.466303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 186.477928: balance_dirty_state: bdi btrfs-1: dirty=693 wb=775 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=20 ino=257 dd-2584 [001] 186.478077: balance_dirty_state: bdi btrfs-1: dirty=693 wb=775 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=15 ino=257 dd-2584 [001] 186.478340: balance_dirty_state: bdi btrfs-1: dirty=718 wb=775 unstable=0 bg_thresh=1001 thresh=2002 gap=509 poll_thresh=16 ino=257 dd-2584 [001] 186.478459: balance_dirty_state: bdi btrfs-1: dirty=743 wb=775 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=17 ino=257 dd-2584 [001] 186.478464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 186.485977: balance_dirty_state: bdi btrfs-1: dirty=743 wb=525 unstable=0 bg_thresh=1001 thresh=2002 gap=734 poll_thresh=17 ino=257 dd-2584 [001] 186.486081: balance_dirty_state: bdi btrfs-1: dirty=768 wb=525 unstable=0 bg_thresh=1001 thresh=2002 gap=709 poll_thresh=13 ino=257 dd-2584 [001] 186.486140: balance_dirty_state: bdi btrfs-1: dirty=793 wb=525 unstable=0 bg_thresh=1000 thresh=2001 gap=683 poll_thresh=14 ino=257 dd-2584 [001] 186.486197: balance_dirty_state: bdi btrfs-1: dirty=793 wb=525 unstable=0 bg_thresh=1000 thresh=2000 gap=682 poll_thresh=15 ino=257 dd-2584 [001] 186.486254: balance_dirty_state: bdi btrfs-1: dirty=818 wb=525 unstable=0 bg_thresh=1002 thresh=2005 gap=662 poll_thresh=16 ino=257 dd-2584 [001] 186.486367: balance_dirty_state: bdi btrfs-1: dirty=843 wb=525 unstable=0 bg_thresh=1002 thresh=2004 gap=636 poll_thresh=17 ino=257 dd-2584 [001] 186.486480: balance_dirty_state: bdi btrfs-1: dirty=868 wb=525 unstable=0 bg_thresh=1001 thresh=2003 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 186.486593: balance_dirty_state: bdi btrfs-1: dirty=918 wb=525 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=19 ino=257 dd-2584 [001] 186.486709: balance_dirty_state: bdi btrfs-1: dirty=943 wb=525 unstable=0 bg_thresh=1003 thresh=2006 gap=538 poll_thresh=20 ino=257 dd-2584 [001] 186.486988: balance_dirty_state: bdi btrfs-1: dirty=968 wb=525 unstable=0 bg_thresh=1002 thresh=2005 gap=512 poll_thresh=21 ino=257 dd-2584 [001] 186.487103: balance_dirty_state: bdi btrfs-1: dirty=993 wb=525 unstable=0 bg_thresh=1002 thresh=2004 gap=486 poll_thresh=22 ino=257 dd-2584 [001] 186.487108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 186.494000: balance_dirty_state: bdi btrfs-1: dirty=993 wb=400 unstable=0 bg_thresh=1002 thresh=2005 gap=612 poll_thresh=22 ino=257 dd-2584 [001] 186.494092: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=350 unstable=0 bg_thresh=998 thresh=1997 gap=629 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 186.494112: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13936 wrote=0 to_write=8192 dd-2584 [001] 186.494294: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=250 unstable=0 bg_thresh=997 thresh=1994 gap=701 poll_thresh=17 ino=257 dd-2584 [001] 186.494477: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=300 unstable=0 bg_thresh=1002 thresh=2004 gap=661 poll_thresh=18 ino=257 dd-2584 [001] 186.494658: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=350 unstable=0 bg_thresh=1001 thresh=2003 gap=635 poll_thresh=19 ino=257 dd-2584 [001] 186.494839: balance_dirty_state: bdi btrfs-1: dirty=993 wb=400 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=20 ino=257 dd-2584 [001] 186.495020: balance_dirty_state: bdi btrfs-1: dirty=993 wb=425 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=21 ino=257 dd-2584 [001] 186.495198: balance_dirty_state: bdi btrfs-1: dirty=968 wb=475 unstable=0 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=22 ino=257 dd-2584 [001] 186.495673: balance_dirty_state: bdi btrfs-1: dirty=868 wb=625 unstable=0 bg_thresh=1004 thresh=2009 gap=516 poll_thresh=23 ino=257 dd-2584 [001] 186.495861: balance_dirty_state: bdi btrfs-1: dirty=843 wb=675 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=24 ino=257 dd-2584 [001] 186.495863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 186.497523: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=944 to_write=7248 dd-2584 [005] 186.501877: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1050 unstable=0 bg_thresh=996 thresh=1993 gap=625 poll_thresh=24 ino=257 dd-2584 [005] 186.501964: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1050 unstable=0 bg_thresh=1001 thresh=2003 gap=610 poll_thresh=18 ino=257 dd-2584 [005] 186.502132: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1050 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=19 ino=257 dd-2584 [005] 186.502300: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1050 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=20 ino=257 dd-2584 [005] 186.502468: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1050 unstable=0 bg_thresh=999 thresh=1999 gap=531 poll_thresh=21 ino=257 dd-2584 [005] 186.502636: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1050 unstable=0 bg_thresh=998 thresh=1996 gap=478 poll_thresh=22 ino=257 dd-2584 [005] 186.502642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=66048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 186.509985: balance_dirty_state: bdi btrfs-1: dirty=468 wb=975 unstable=0 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=22 ino=257 dd-2584 [005] 186.510055: balance_dirty_state: bdi btrfs-1: dirty=468 wb=975 unstable=0 bg_thresh=1005 thresh=2010 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 186.510175: balance_dirty_state: bdi btrfs-1: dirty=518 wb=975 unstable=0 bg_thresh=1004 thresh=2009 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 186.510469: balance_dirty_state: bdi btrfs-1: dirty=543 wb=975 unstable=0 bg_thresh=1004 thresh=2008 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 186.510474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=66048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 186.517996: balance_dirty_state: bdi btrfs-1: dirty=543 wb=925 unstable=0 bg_thresh=1006 thresh=2012 gap=544 poll_thresh=18 ino=257 dd-2584 [005] 186.518065: balance_dirty_state: bdi btrfs-1: dirty=568 wb=925 unstable=0 bg_thresh=1005 thresh=2011 gap=518 poll_thresh=13 ino=257 dd-2584 [005] 186.518127: balance_dirty_state: bdi btrfs-1: dirty=568 wb=925 unstable=0 bg_thresh=1008 thresh=2016 gap=523 poll_thresh=14 ino=257 dd-2584 [005] 186.518188: balance_dirty_state: bdi btrfs-1: dirty=593 wb=925 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=15 ino=257 dd-2584 [005] 186.518192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=66048 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 186.525982: balance_dirty_state: bdi btrfs-1: dirty=593 wb=800 unstable=0 bg_thresh=1005 thresh=2010 gap=617 poll_thresh=15 ino=257 dd-2584 [005] 186.526054: balance_dirty_state: bdi btrfs-1: dirty=593 wb=800 unstable=0 bg_thresh=1007 thresh=2015 gap=622 poll_thresh=11 ino=257 dd-2584 [005] 186.526121: balance_dirty_state: bdi btrfs-1: dirty=618 wb=800 unstable=0 bg_thresh=1004 thresh=2009 gap=591 poll_thresh=12 ino=257 dd-2584 [005] 186.526187: balance_dirty_state: bdi btrfs-1: dirty=643 wb=800 unstable=0 bg_thresh=1007 thresh=2014 gap=571 poll_thresh=13 ino=257 dd-2584 [005] 186.526255: balance_dirty_state: bdi btrfs-1: dirty=643 wb=800 unstable=0 bg_thresh=1006 thresh=2013 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 186.526322: balance_dirty_state: bdi btrfs-1: dirty=668 wb=800 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=15 ino=257 dd-2584 [005] 186.526387: balance_dirty_state: bdi btrfs-1: dirty=693 wb=800 unstable=0 bg_thresh=1006 thresh=2012 gap=519 poll_thresh=16 ino=257 dd-2584 [005] 186.526519: balance_dirty_state: bdi btrfs-1: dirty=718 wb=800 unstable=0 bg_thresh=1005 thresh=2011 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 186.526524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=66048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 186.534055: balance_dirty_state: bdi btrfs-1: dirty=718 wb=550 unstable=0 bg_thresh=1005 thresh=2011 gap=743 poll_thresh=17 ino=257 dd-2584 [005] 186.534129: balance_dirty_state: bdi btrfs-1: dirty=743 wb=550 unstable=0 bg_thresh=1005 thresh=2010 gap=717 poll_thresh=13 ino=257 dd-2584 [005] 186.534195: balance_dirty_state: bdi btrfs-1: dirty=743 wb=550 unstable=0 bg_thresh=1005 thresh=2010 gap=717 poll_thresh=14 ino=257 dd-2584 [005] 186.534262: balance_dirty_state: bdi btrfs-1: dirty=768 wb=550 unstable=0 bg_thresh=1004 thresh=2009 gap=691 poll_thresh=15 ino=257 dd-2584 [005] 186.534521: balance_dirty_state: bdi btrfs-1: dirty=768 wb=550 unstable=0 bg_thresh=1007 thresh=2014 gap=696 poll_thresh=16 ino=257 dd-2584 [005] 186.534652: balance_dirty_state: bdi btrfs-1: dirty=818 wb=550 unstable=0 bg_thresh=1006 thresh=2013 gap=645 poll_thresh=17 ino=257 dd-2584 [005] 186.534784: balance_dirty_state: bdi btrfs-1: dirty=843 wb=550 unstable=0 bg_thresh=1006 thresh=2012 gap=619 poll_thresh=18 ino=257 dd-2584 [005] 186.534920: balance_dirty_state: bdi btrfs-1: dirty=868 wb=550 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=19 ino=257 dd-2584 [005] 186.535060: balance_dirty_state: bdi btrfs-1: dirty=918 wb=550 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=20 ino=257 dd-2584 [005] 186.535196: balance_dirty_state: bdi btrfs-1: dirty=943 wb=550 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=21 ino=257 dd-2584 [005] 186.535333: balance_dirty_state: bdi btrfs-1: dirty=968 wb=550 unstable=0 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=22 ino=257 dd-2584 [005] 186.535339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=66048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 186.542068: balance_dirty_state: bdi btrfs-1: dirty=968 wb=425 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=22 ino=257 dd-2584 [005] 186.542143: balance_dirty_state: bdi btrfs-1: dirty=993 wb=425 unstable=0 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=16 ino=257 dd-2584 [005] 186.542260: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=425 unstable=0 bg_thresh=1005 thresh=2011 gap=568 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 186.542280: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13984 wrote=0 to_write=16384 dd-2584 [005] 186.542697: balance_dirty_state: bdi btrfs-1: dirty=993 wb=500 unstable=0 bg_thresh=1007 thresh=2015 gap=522 poll_thresh=18 ino=257 dd-2584 [005] 186.542875: balance_dirty_state: bdi btrfs-1: dirty=993 wb=550 unstable=0 bg_thresh=1007 thresh=2014 gap=471 poll_thresh=19 ino=257 dd-2584 [005] 186.542877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=66048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 186.544852: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=768 to_write=15616 dd-2584 [005] 186.549915: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1075 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=19 ino=257 dd-2584 [005] 186.549987: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1075 unstable=0 bg_thresh=1006 thresh=2013 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 186.550047: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1075 unstable=0 bg_thresh=1006 thresh=2013 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 186.550106: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1075 unstable=0 bg_thresh=1006 thresh=2012 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 186.550225: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1075 unstable=0 bg_thresh=1005 thresh=2011 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 186.550341: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1075 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 186.550345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=66048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 186.557971: balance_dirty_state: bdi btrfs-1: dirty=443 wb=950 unstable=0 bg_thresh=1005 thresh=2010 gap=617 poll_thresh=18 ino=257 dd-2584 [005] 186.558048: balance_dirty_state: bdi btrfs-1: dirty=468 wb=950 unstable=0 bg_thresh=1004 thresh=2009 gap=591 poll_thresh=13 ino=257 dd-2584 [005] 186.558118: balance_dirty_state: bdi btrfs-1: dirty=481 wb=950 unstable=0 bg_thresh=1004 thresh=2008 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 186.558186: balance_dirty_state: bdi btrfs-1: dirty=507 wb=950 unstable=0 bg_thresh=1003 thresh=2007 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 186.558254: balance_dirty_state: bdi btrfs-1: dirty=520 wb=950 unstable=0 bg_thresh=1003 thresh=2006 gap=536 poll_thresh=16 ino=257 dd-2584 [005] 186.558563: balance_dirty_state: bdi btrfs-1: dirty=546 wb=950 unstable=0 bg_thresh=1004 thresh=2008 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 186.558699: balance_dirty_state: bdi btrfs-1: dirty=585 wb=950 unstable=0 bg_thresh=1004 thresh=2009 gap=474 poll_thresh=18 ino=257 dd-2584 [005] 186.558704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=66048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 186.565984: balance_dirty_state: bdi btrfs-1: dirty=585 wb=825 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=18 ino=257 dd-2584 [005] 186.566069: balance_dirty_state: bdi btrfs-1: dirty=598 wb=775 unstable=0 bg_thresh=1004 thresh=2008 gap=635 poll_thresh=13 ino=257 dd-2584 [005] 186.566138: balance_dirty_state: bdi btrfs-1: dirty=611 wb=775 unstable=0 bg_thresh=1004 thresh=2009 gap=623 poll_thresh=14 ino=257 dd-2584 [005] 186.566207: balance_dirty_state: bdi btrfs-1: dirty=624 wb=775 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=15 ino=257 dd-2584 [005] 186.566274: balance_dirty_state: bdi btrfs-1: dirty=650 wb=775 unstable=0 bg_thresh=1003 thresh=2007 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 186.566407: balance_dirty_state: bdi btrfs-1: dirty=676 wb=775 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 186.566542: balance_dirty_state: bdi btrfs-1: dirty=715 wb=775 unstable=0 bg_thresh=1003 thresh=2007 gap=517 poll_thresh=18 ino=257 dd-2584 [005] 186.566677: balance_dirty_state: bdi btrfs-1: dirty=741 wb=775 unstable=0 bg_thresh=1004 thresh=2008 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 186.566682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=66048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 186.573992: balance_dirty_state: bdi btrfs-1: dirty=741 wb=650 unstable=0 bg_thresh=1004 thresh=2008 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 186.574094: balance_dirty_state: bdi btrfs-1: dirty=754 wb=650 unstable=0 bg_thresh=1004 thresh=2009 gap=605 poll_thresh=14 ino=257 dd-2584 [005] 186.574160: balance_dirty_state: bdi btrfs-1: dirty=780 wb=650 unstable=0 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 186.574227: balance_dirty_state: bdi btrfs-1: dirty=793 wb=650 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 186.574524: balance_dirty_state: bdi btrfs-1: dirty=819 wb=650 unstable=0 bg_thresh=1003 thresh=2007 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 186.574665: balance_dirty_state: bdi btrfs-1: dirty=844 wb=650 unstable=0 bg_thresh=999 thresh=1998 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 186.574803: balance_dirty_state: bdi btrfs-1: dirty=869 wb=650 unstable=0 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 186.574807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=66048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 186.581946: balance_dirty_state: bdi btrfs-1: dirty=869 wb=525 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=19 ino=257 dd-2584 [005] 186.582039: balance_dirty_state: bdi btrfs-1: dirty=894 wb=525 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=14 ino=257 dd-2584 [005] 186.582107: balance_dirty_state: bdi btrfs-1: dirty=894 wb=525 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 186.582172: balance_dirty_state: bdi btrfs-1: dirty=919 wb=525 unstable=0 bg_thresh=992 thresh=1984 gap=540 poll_thresh=16 ino=257 dd-2584 [005] 186.582303: balance_dirty_state: bdi btrfs-1: dirty=944 wb=525 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 186.582434: balance_dirty_state: bdi btrfs-1: dirty=994 wb=525 unstable=0 bg_thresh=991 thresh=1982 gap=463 poll_thresh=18 ino=257 dd-2584 [005] 186.582439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=66048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 186.582459: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14024 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 186.584794: writeback_single_inode: bdi btrfs-1: ino=257 state= age=224 wrote=656 to_write=15728 dd-2584 [005] 186.589874: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1189 unstable=0 bg_thresh=1008 thresh=2017 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 186.589878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=66048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 186.601916: balance_dirty_state: bdi btrfs-1: dirty=330 wb=789 unstable=0 bg_thresh=1019 thresh=2038 gap=919 poll_thresh=18 ino=257 dd-2584 [005] 186.601989: balance_dirty_state: bdi btrfs-1: dirty=330 wb=789 unstable=0 bg_thresh=1016 thresh=2032 gap=913 poll_thresh=13 ino=257 dd-2584 [005] 186.602056: balance_dirty_state: bdi btrfs-1: dirty=355 wb=789 unstable=0 bg_thresh=1018 thresh=2037 gap=893 poll_thresh=14 ino=257 dd-2584 [005] 186.602122: balance_dirty_state: bdi btrfs-1: dirty=380 wb=789 unstable=0 bg_thresh=1018 thresh=2036 gap=867 poll_thresh=15 ino=257 dd-2584 [005] 186.602373: balance_dirty_state: bdi btrfs-1: dirty=380 wb=789 unstable=0 bg_thresh=1015 thresh=2030 gap=861 poll_thresh=16 ino=257 dd-2584 [005] 186.602496: balance_dirty_state: bdi btrfs-1: dirty=405 wb=789 unstable=0 bg_thresh=1014 thresh=2029 gap=835 poll_thresh=17 ino=257 dd-2584 [005] 186.602658: balance_dirty_state: bdi btrfs-1: dirty=455 wb=789 unstable=0 bg_thresh=1016 thresh=2033 gap=789 poll_thresh=18 ino=257 dd-2584 [005] 186.602839: balance_dirty_state: bdi btrfs-1: dirty=480 wb=789 unstable=0 bg_thresh=1016 thresh=2032 gap=763 poll_thresh=19 ino=257 dd-2584 [005] 186.603020: balance_dirty_state: bdi btrfs-1: dirty=505 wb=789 unstable=0 bg_thresh=1015 thresh=2031 gap=737 poll_thresh=20 ino=257 dd-2584 [005] 186.603184: balance_dirty_state: bdi btrfs-1: dirty=555 wb=789 unstable=0 bg_thresh=1017 thresh=2035 gap=691 poll_thresh=21 ino=257 dd-2584 [005] 186.603307: balance_dirty_state: bdi btrfs-1: dirty=580 wb=789 unstable=0 bg_thresh=1017 thresh=2034 gap=665 poll_thresh=22 ino=257 dd-2584 [005] 186.603429: balance_dirty_state: bdi btrfs-1: dirty=605 wb=789 unstable=0 bg_thresh=1016 thresh=2033 gap=639 poll_thresh=23 ino=257 dd-2584 [005] 186.603716: balance_dirty_state: bdi btrfs-1: dirty=630 wb=789 unstable=0 bg_thresh=1015 thresh=2031 gap=612 poll_thresh=24 ino=257 dd-2584 [005] 186.603863: balance_dirty_state: bdi btrfs-1: dirty=681 wb=789 unstable=0 bg_thresh=1013 thresh=2026 gap=556 poll_thresh=25 ino=257 dd-2584 [005] 186.604004: balance_dirty_state: bdi btrfs-1: dirty=706 wb=789 unstable=0 bg_thresh=1012 thresh=2025 gap=530 poll_thresh=26 ino=257 dd-2584 [005] 186.604152: balance_dirty_state: bdi btrfs-1: dirty=731 wb=789 unstable=0 bg_thresh=1030 thresh=2061 gap=541 poll_thresh=27 ino=257 dd-2584 [005] 186.604287: balance_dirty_state: bdi btrfs-1: dirty=781 wb=789 unstable=0 bg_thresh=1027 thresh=2055 gap=485 poll_thresh=28 ino=257 dd-2584 [005] 186.604293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=66048 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 186.609953: balance_dirty_state: bdi btrfs-1: dirty=781 wb=739 unstable=0 bg_thresh=1021 thresh=2042 gap=522 poll_thresh=28 ino=257 dd-2584 [001] 186.610026: balance_dirty_state: bdi btrfs-1: dirty=781 wb=739 unstable=0 bg_thresh=1020 thresh=2040 gap=520 poll_thresh=21 ino=257 dd-2584 [001] 186.610151: balance_dirty_state: bdi btrfs-1: dirty=831 wb=739 unstable=0 bg_thresh=1020 thresh=2041 gap=471 poll_thresh=22 ino=257 dd-2584 [001] 186.610156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=65956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 186.617924: balance_dirty_state: bdi btrfs-1: dirty=831 wb=664 unstable=0 bg_thresh=1022 thresh=2044 gap=549 poll_thresh=22 ino=257 dd-2584 [001] 186.617990: balance_dirty_state: bdi btrfs-1: dirty=831 wb=664 unstable=0 bg_thresh=1024 thresh=2049 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 186.618114: balance_dirty_state: bdi btrfs-1: dirty=856 wb=664 unstable=0 bg_thresh=1024 thresh=2048 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 186.618408: balance_dirty_state: bdi btrfs-1: dirty=906 wb=664 unstable=0 bg_thresh=1023 thresh=2047 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 186.618413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-240% task_weight=100% bdi_bw=65956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 186.625976: balance_dirty_state: bdi btrfs-1: dirty=906 wb=396 unstable=0 bg_thresh=1015 thresh=2030 gap=728 poll_thresh=18 ino=257 dd-2584 [001] 186.626051: balance_dirty_state: bdi btrfs-1: dirty=906 wb=396 unstable=0 bg_thresh=1014 thresh=2029 gap=727 poll_thresh=13 ino=257 dd-2584 [001] 186.626111: balance_dirty_state: bdi btrfs-1: dirty=931 wb=396 unstable=0 bg_thresh=1014 thresh=2029 gap=702 poll_thresh=14 ino=257 dd-2584 [001] 186.626169: balance_dirty_state: bdi btrfs-1: dirty=956 wb=396 unstable=0 bg_thresh=1014 thresh=2028 gap=676 poll_thresh=15 ino=257 dd-2584 [001] 186.626229: balance_dirty_state: bdi btrfs-1: dirty=956 wb=396 unstable=0 bg_thresh=1016 thresh=2033 gap=681 poll_thresh=16 ino=257 dd-2584 [001] 186.626347: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=396 unstable=0 bg_thresh=1016 thresh=2032 gap=630 poll_thresh=17 ino=257 dd-2584 [001] 186.626465: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=396 unstable=0 bg_thresh=1015 thresh=2031 gap=604 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 186.626485: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14068 wrote=0 to_write=16384 dd-2584 [001] 186.626636: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=396 unstable=0 bg_thresh=1015 thresh=2030 gap=578 poll_thresh=19 ino=257 dd-2584 [001] 186.626815: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=446 unstable=0 bg_thresh=1017 thresh=2034 gap=557 poll_thresh=20 ino=257 dd-2584 [001] 186.626999: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=496 unstable=0 bg_thresh=1013 thresh=2027 gap=500 poll_thresh=21 ino=257 dd-2584 [001] 186.627001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=65956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 186.629283: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=800 to_write=15584 dd-2584 [001] 186.637936: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1067 unstable=0 bg_thresh=1013 thresh=2027 gap=617 poll_thresh=21 ino=257 dd-2584 [001] 186.638056: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1067 unstable=0 bg_thresh=1017 thresh=2034 gap=624 poll_thresh=16 ino=257 dd-2584 [001] 186.638538: balance_dirty_state: bdi btrfs-1: dirty=393 wb=926 unstable=0 bg_thresh=1015 thresh=2031 gap=712 poll_thresh=17 ino=257 dd-2584 [001] 186.638714: balance_dirty_state: bdi btrfs-1: dirty=418 wb=926 unstable=0 bg_thresh=1015 thresh=2030 gap=686 poll_thresh=18 ino=257 dd-2584 [001] 186.638918: balance_dirty_state: bdi btrfs-1: dirty=443 wb=926 unstable=0 bg_thresh=1017 thresh=2034 gap=665 poll_thresh=19 ino=257 dd-2584 [001] 186.639119: balance_dirty_state: bdi btrfs-1: dirty=468 wb=926 unstable=0 bg_thresh=1016 thresh=2033 gap=639 poll_thresh=20 ino=257 dd-2584 [001] 186.639320: balance_dirty_state: bdi btrfs-1: dirty=518 wb=926 unstable=0 bg_thresh=1016 thresh=2032 gap=588 poll_thresh=21 ino=257 dd-2584 [001] 186.639524: balance_dirty_state: bdi btrfs-1: dirty=543 wb=926 unstable=0 bg_thresh=1018 thresh=2036 gap=567 poll_thresh=22 ino=257 dd-2584 [001] 186.639735: balance_dirty_state: bdi btrfs-1: dirty=568 wb=926 unstable=0 bg_thresh=1014 thresh=2029 gap=535 poll_thresh=23 ino=257 dd-2584 [001] 186.639942: balance_dirty_state: bdi btrfs-1: dirty=618 wb=926 unstable=0 bg_thresh=1014 thresh=2028 gap=484 poll_thresh=24 ino=257 dd-2584 [001] 186.639950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=65956 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 186.646077: balance_dirty_state: bdi btrfs-1: dirty=618 wb=926 unstable=0 bg_thresh=1014 thresh=2028 gap=484 poll_thresh=24 ino=257 dd-2584 [005] 186.646086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=65956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 186.653984: balance_dirty_state: bdi btrfs-1: dirty=618 wb=801 unstable=0 bg_thresh=1012 thresh=2025 gap=606 poll_thresh=24 ino=257 dd-2584 [005] 186.654463: balance_dirty_state: bdi btrfs-1: dirty=618 wb=801 unstable=0 bg_thresh=1012 thresh=2025 gap=606 poll_thresh=18 ino=257 dd-2584 [005] 186.654681: balance_dirty_state: bdi btrfs-1: dirty=643 wb=801 unstable=0 bg_thresh=1011 thresh=2023 gap=579 poll_thresh=19 ino=257 dd-2584 [005] 186.654826: balance_dirty_state: bdi btrfs-1: dirty=693 wb=801 unstable=0 bg_thresh=1022 thresh=2045 gap=551 poll_thresh=20 ino=257 dd-2584 [005] 186.655044: balance_dirty_state: bdi btrfs-1: dirty=718 wb=801 unstable=0 bg_thresh=1022 thresh=2044 gap=525 poll_thresh=21 ino=257 dd-2584 [005] 186.655281: balance_dirty_state: bdi btrfs-1: dirty=743 wb=801 unstable=0 bg_thresh=1021 thresh=2043 gap=499 poll_thresh=22 ino=257 dd-2584 [005] 186.655290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-72% task_gap=-245% task_weight=100% bdi_bw=65956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 186.661986: balance_dirty_state: bdi btrfs-1: dirty=743 wb=676 unstable=0 bg_thresh=1022 thresh=2045 gap=626 poll_thresh=22 ino=257 dd-2584 [005] 186.662102: balance_dirty_state: bdi btrfs-1: dirty=768 wb=676 unstable=0 bg_thresh=1025 thresh=2050 gap=606 poll_thresh=16 ino=257 dd-2584 [005] 186.662223: balance_dirty_state: bdi btrfs-1: dirty=793 wb=676 unstable=0 bg_thresh=1024 thresh=2049 gap=580 poll_thresh=17 ino=257 dd-2584 [005] 186.662345: balance_dirty_state: bdi btrfs-1: dirty=843 wb=676 unstable=0 bg_thresh=1023 thresh=2047 gap=528 poll_thresh=18 ino=257 dd-2584 [005] 186.662482: balance_dirty_state: bdi btrfs-1: dirty=868 wb=601 unstable=0 bg_thresh=1019 thresh=2038 gap=569 poll_thresh=19 ino=257 dd-2584 [005] 186.662783: balance_dirty_state: bdi btrfs-1: dirty=893 wb=526 unstable=0 bg_thresh=1020 thresh=2041 gap=622 poll_thresh=20 ino=257 dd-2584 [005] 186.662911: balance_dirty_state: bdi btrfs-1: dirty=918 wb=526 unstable=0 bg_thresh=1018 thresh=2037 gap=593 poll_thresh=21 ino=257 dd-2584 [005] 186.663038: balance_dirty_state: bdi btrfs-1: dirty=968 wb=526 unstable=0 bg_thresh=1020 thresh=2040 gap=546 poll_thresh=22 ino=257 dd-2584 [005] 186.663164: balance_dirty_state: bdi btrfs-1: dirty=993 wb=526 unstable=0 bg_thresh=1022 thresh=2045 gap=526 poll_thresh=23 ino=257 dd-2584 [005] 186.663291: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=526 unstable=0 bg_thresh=1021 thresh=2042 gap=498 poll_thresh=24 ino=257 dd-2584 [005] 186.663296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=65956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 186.670074: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=526 unstable=0 bg_thresh=1023 thresh=2046 gap=502 poll_thresh=24 ino=257 dd-2584 [006] 186.670083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-70% task_gap=-241% task_weight=100% bdi_bw=65956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 186.677952: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=275 unstable=0 bg_thresh=1016 thresh=2033 gap=740 poll_thresh=24 ino=257 flush-btrfs-1-2586 [001] 186.677979: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14120 wrote=0 to_write=16384 dd-2584 [006] 186.678047: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=275 unstable=0 bg_thresh=1016 thresh=2033 gap=740 poll_thresh=18 ino=257 dd-2584 [006] 186.678173: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=300 unstable=0 bg_thresh=1019 thresh=2038 gap=695 poll_thresh=19 ino=257 dd-2584 [006] 186.678297: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=350 unstable=0 bg_thresh=1021 thresh=2043 gap=675 poll_thresh=20 ino=257 dd-2584 [006] 186.678598: balance_dirty_state: bdi btrfs-1: dirty=918 wb=475 unstable=0 bg_thresh=1023 thresh=2047 gap=654 poll_thresh=21 ino=257 dd-2584 [006] 186.678725: balance_dirty_state: bdi btrfs-1: dirty=918 wb=500 unstable=0 bg_thresh=1023 thresh=2046 gap=628 poll_thresh=22 ino=257 dd-2584 [006] 186.678852: balance_dirty_state: bdi btrfs-1: dirty=918 wb=550 unstable=0 bg_thresh=1022 thresh=2045 gap=577 poll_thresh=23 ino=257 dd-2584 [006] 186.678976: balance_dirty_state: bdi btrfs-1: dirty=918 wb=575 unstable=0 bg_thresh=1022 thresh=2044 gap=551 poll_thresh=24 ino=257 dd-2584 [006] 186.679103: balance_dirty_state: bdi btrfs-1: dirty=893 wb=625 unstable=0 bg_thresh=1024 thresh=2048 gap=530 poll_thresh=25 ino=257 dd-2584 [006] 186.679228: balance_dirty_state: bdi btrfs-1: dirty=893 wb=650 unstable=0 bg_thresh=1023 thresh=2047 gap=504 poll_thresh=26 ino=257 dd-2584 [006] 186.679229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-241% task_weight=101% bdi_bw=65956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 186.681093: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=960 to_write=15424 dd-2584 [006] 186.685972: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1125 unstable=0 bg_thresh=1023 thresh=2046 gap=603 poll_thresh=26 ino=257 dd-2584 [006] 186.686043: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1125 unstable=0 bg_thresh=1022 thresh=2045 gap=577 poll_thresh=19 ino=257 dd-2584 [006] 186.686164: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1125 unstable=0 bg_thresh=1022 thresh=2044 gap=551 poll_thresh=20 ino=257 dd-2584 [006] 186.686283: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1125 unstable=0 bg_thresh=1024 thresh=2048 gap=505 poll_thresh=21 ino=257 dd-2584 [006] 186.686287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-194% task_weight=100% bdi_bw=65956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 186.694007: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1000 unstable=0 bg_thresh=1018 thresh=2037 gap=619 poll_thresh=21 ino=257 dd-2584 [006] 186.694422: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1000 unstable=0 bg_thresh=1015 thresh=2031 gap=613 poll_thresh=16 ino=257 dd-2584 [006] 186.694625: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1000 unstable=0 bg_thresh=1015 thresh=2030 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 186.694829: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1000 unstable=0 bg_thresh=1014 thresh=2029 gap=536 poll_thresh=18 ino=257 dd-2584 [006] 186.695038: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1000 unstable=0 bg_thresh=1016 thresh=2033 gap=515 poll_thresh=19 ino=257 dd-2584 [006] 186.695246: balance_dirty_state: bdi btrfs-1: dirty=543 wb=1000 unstable=0 bg_thresh=1016 thresh=2032 gap=489 poll_thresh=20 ino=257 dd-2584 [006] 186.695254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-259% task_weight=101% bdi_bw=65956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 186.701984: balance_dirty_state: bdi btrfs-1: dirty=543 wb=875 unstable=0 bg_thresh=1012 thresh=2024 gap=606 poll_thresh=20 ino=257 dd-2584 [006] 186.702057: balance_dirty_state: bdi btrfs-1: dirty=568 wb=875 unstable=0 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 186.702125: balance_dirty_state: bdi btrfs-1: dirty=593 wb=875 unstable=0 bg_thresh=1007 thresh=2014 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 186.702250: balance_dirty_state: bdi btrfs-1: dirty=618 wb=875 unstable=0 bg_thresh=1012 thresh=2024 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 186.702381: balance_dirty_state: bdi btrfs-1: dirty=643 wb=875 unstable=0 bg_thresh=1008 thresh=2016 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 186.702386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=101% bdi_bw=65956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 186.710010: balance_dirty_state: bdi btrfs-1: dirty=643 wb=725 unstable=0 bg_thresh=1012 thresh=2024 gap=656 poll_thresh=18 ino=257 dd-2584 [006] 186.710091: balance_dirty_state: bdi btrfs-1: dirty=668 wb=725 unstable=0 bg_thresh=1011 thresh=2023 gap=630 poll_thresh=13 ino=257 dd-2584 [006] 186.710322: balance_dirty_state: bdi btrfs-1: dirty=693 wb=725 unstable=0 bg_thresh=1011 thresh=2023 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 186.710381: balance_dirty_state: bdi btrfs-1: dirty=693 wb=725 unstable=0 bg_thresh=1011 thresh=2022 gap=604 poll_thresh=15 ino=257 dd-2584 [006] 186.710440: balance_dirty_state: bdi btrfs-1: dirty=718 wb=725 unstable=0 bg_thresh=1011 thresh=2022 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 186.710557: balance_dirty_state: bdi btrfs-1: dirty=743 wb=725 unstable=0 bg_thresh=1013 thresh=2026 gap=558 poll_thresh=17 ino=257 dd-2584 [006] 186.710675: balance_dirty_state: bdi btrfs-1: dirty=768 wb=725 unstable=0 bg_thresh=1012 thresh=2025 gap=532 poll_thresh=18 ino=257 dd-2584 [006] 186.710794: balance_dirty_state: bdi btrfs-1: dirty=818 wb=725 unstable=0 bg_thresh=1012 thresh=2024 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 186.710798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-222% task_weight=100% bdi_bw=65956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 186.718021: balance_dirty_state: bdi btrfs-1: dirty=818 wb=600 unstable=0 bg_thresh=1012 thresh=2025 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 186.718103: balance_dirty_state: bdi btrfs-1: dirty=818 wb=600 unstable=0 bg_thresh=1012 thresh=2024 gap=606 poll_thresh=14 ino=257 dd-2584 [006] 186.718165: balance_dirty_state: bdi btrfs-1: dirty=843 wb=600 unstable=0 bg_thresh=1014 thresh=2029 gap=586 poll_thresh=15 ino=257 dd-2584 [006] 186.718225: balance_dirty_state: bdi btrfs-1: dirty=868 wb=600 unstable=0 bg_thresh=1014 thresh=2028 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 186.718342: balance_dirty_state: bdi btrfs-1: dirty=893 wb=600 unstable=0 bg_thresh=1013 thresh=2027 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 186.718463: balance_dirty_state: bdi btrfs-1: dirty=918 wb=600 unstable=0 bg_thresh=1013 thresh=2026 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 186.718756: balance_dirty_state: bdi btrfs-1: dirty=943 wb=600 unstable=0 bg_thresh=1012 thresh=2025 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 186.718761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 186.725984: balance_dirty_state: bdi btrfs-1: dirty=943 wb=475 unstable=0 bg_thresh=1010 thresh=2021 gap=603 poll_thresh=19 ino=257 dd-2584 [006] 186.726077: balance_dirty_state: bdi btrfs-1: dirty=968 wb=475 unstable=0 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=14 ino=257 dd-2584 [006] 186.726142: balance_dirty_state: bdi btrfs-1: dirty=993 wb=475 unstable=0 bg_thresh=1012 thresh=2025 gap=557 poll_thresh=15 ino=257 dd-2584 [006] 186.726198: balance_dirty_state: bdi btrfs-1: dirty=993 wb=475 unstable=0 bg_thresh=1009 thresh=2019 gap=551 poll_thresh=16 ino=257 dd-2584 [006] 186.726312: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=475 unstable=0 bg_thresh=1009 thresh=2018 gap=500 poll_thresh=17 ino=257 dd-2584 [006] 186.726316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-184% task_weight=101% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 186.726428: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14168 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 186.729450: writeback_single_inode: bdi btrfs-1: ino=257 state= age=124 wrote=704 to_write=15680 dd-2584 [002] 186.733936: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1025 unstable=0 bg_thresh=1010 thresh=2020 gap=677 poll_thresh=17 ino=257 dd-2584 [002] 186.734034: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1025 unstable=0 bg_thresh=1007 thresh=2014 gap=646 poll_thresh=13 ino=257 dd-2584 [002] 186.734128: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1025 unstable=0 bg_thresh=1009 thresh=2019 gap=626 poll_thresh=14 ino=257 dd-2584 [002] 186.734219: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1025 unstable=0 bg_thresh=1009 thresh=2018 gap=625 poll_thresh=15 ino=257 dd-2584 [002] 186.734311: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1025 unstable=0 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=16 ino=257 dd-2584 [002] 186.734515: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1025 unstable=0 bg_thresh=1005 thresh=2011 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 186.734765: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1025 unstable=0 bg_thresh=1007 thresh=2015 gap=547 poll_thresh=18 ino=257 dd-2584 [002] 186.735368: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1025 unstable=0 bg_thresh=1007 thresh=2014 gap=496 poll_thresh=19 ino=257 dd-2584 [002] 186.735378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 186.742073: balance_dirty_state: bdi btrfs-1: dirty=493 wb=900 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=19 ino=257 dd-2584 [002] 186.742157: balance_dirty_state: bdi btrfs-1: dirty=493 wb=900 unstable=0 bg_thresh=1000 thresh=2000 gap=607 poll_thresh=14 ino=257 dd-2584 [002] 186.742225: balance_dirty_state: bdi btrfs-1: dirty=518 wb=900 unstable=0 bg_thresh=996 thresh=1992 gap=574 poll_thresh=15 ino=257 dd-2584 [002] 186.742289: balance_dirty_state: bdi btrfs-1: dirty=543 wb=900 unstable=0 bg_thresh=995 thresh=1991 gap=548 poll_thresh=16 ino=257 dd-2584 [002] 186.742412: balance_dirty_state: bdi btrfs-1: dirty=568 wb=900 unstable=0 bg_thresh=998 thresh=1996 gap=528 poll_thresh=17 ino=257 dd-2584 [002] 186.742543: balance_dirty_state: bdi btrfs-1: dirty=593 wb=900 unstable=0 bg_thresh=996 thresh=1992 gap=499 poll_thresh=18 ino=257 dd-2584 [002] 186.742670: balance_dirty_state: bdi btrfs-1: dirty=618 wb=900 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=19 ino=257 dd-2584 [002] 186.742674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=101% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 186.749940: balance_dirty_state: bdi btrfs-1: dirty=618 wb=850 unstable=0 bg_thresh=1000 thresh=2001 gap=533 poll_thresh=19 ino=257 dd-2584 [002] 186.750019: balance_dirty_state: bdi btrfs-1: dirty=643 wb=825 unstable=0 bg_thresh=997 thresh=1995 gap=527 poll_thresh=14 ino=257 dd-2584 [002] 186.750081: balance_dirty_state: bdi btrfs-1: dirty=668 wb=825 unstable=0 bg_thresh=1000 thresh=2000 gap=507 poll_thresh=15 ino=257 dd-2584 [002] 186.750146: balance_dirty_state: bdi btrfs-1: dirty=668 wb=825 unstable=0 bg_thresh=995 thresh=1991 gap=498 poll_thresh=16 ino=257 dd-2584 [002] 186.750275: balance_dirty_state: bdi btrfs-1: dirty=718 wb=825 unstable=0 bg_thresh=998 thresh=1996 gap=453 poll_thresh=17 ino=257 dd-2584 [002] 186.750280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-150% task_gap=-400% task_weight=100% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 186.758055: balance_dirty_state: bdi btrfs-1: dirty=718 wb=575 unstable=0 bg_thresh=999 thresh=1998 gap=705 poll_thresh=17 ino=257 dd-2584 [002] 186.758127: balance_dirty_state: bdi btrfs-1: dirty=718 wb=575 unstable=0 bg_thresh=1001 thresh=2003 gap=710 poll_thresh=13 ino=257 dd-2584 [002] 186.758352: balance_dirty_state: bdi btrfs-1: dirty=743 wb=575 unstable=0 bg_thresh=998 thresh=1997 gap=679 poll_thresh=14 ino=257 dd-2584 [002] 186.758413: balance_dirty_state: bdi btrfs-1: dirty=768 wb=575 unstable=0 bg_thresh=1001 thresh=2002 gap=659 poll_thresh=15 ino=257 dd-2584 [002] 186.758473: balance_dirty_state: bdi btrfs-1: dirty=768 wb=575 unstable=0 bg_thresh=1000 thresh=2001 gap=658 poll_thresh=16 ino=257 dd-2584 [002] 186.758591: balance_dirty_state: bdi btrfs-1: dirty=793 wb=575 unstable=0 bg_thresh=1000 thresh=2000 gap=632 poll_thresh=17 ino=257 dd-2584 [002] 186.758712: balance_dirty_state: bdi btrfs-1: dirty=843 wb=575 unstable=0 bg_thresh=999 thresh=1999 gap=581 poll_thresh=18 ino=257 dd-2584 [002] 186.758834: balance_dirty_state: bdi btrfs-1: dirty=868 wb=575 unstable=0 bg_thresh=999 thresh=1998 gap=555 poll_thresh=19 ino=257 dd-2584 [002] 186.758957: balance_dirty_state: bdi btrfs-1: dirty=893 wb=575 unstable=0 bg_thresh=1001 thresh=2002 gap=534 poll_thresh=20 ino=257 dd-2584 [002] 186.759078: balance_dirty_state: bdi btrfs-1: dirty=943 wb=575 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=21 ino=257 dd-2584 [002] 186.759083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 186.766083: balance_dirty_state: bdi btrfs-1: dirty=943 wb=450 unstable=0 bg_thresh=997 thresh=1994 gap=601 poll_thresh=21 ino=257 dd-2584 [001] 186.766195: balance_dirty_state: bdi btrfs-1: dirty=968 wb=450 unstable=0 bg_thresh=999 thresh=1999 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 186.766424: balance_dirty_state: bdi btrfs-1: dirty=993 wb=450 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=17 ino=257 dd-2584 [001] 186.767007: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=450 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 186.767047: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14208 wrote=0 to_write=16384 dd-2584 [001] 186.767362: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=450 unstable=0 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 186.767367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 186.771961: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=720 to_write=15664 dd-2584 [005] 186.774039: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1050 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=19 ino=257 dd-2584 [005] 186.774188: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1050 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 186.774349: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1050 unstable=0 bg_thresh=1005 thresh=2010 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 186.774510: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1050 unstable=0 bg_thresh=1005 thresh=2010 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 186.774829: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1050 unstable=0 bg_thresh=1004 thresh=2009 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 186.775152: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1050 unstable=0 bg_thresh=1006 thresh=2013 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 186.775164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 186.786105: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1050 unstable=0 bg_thresh=1006 thresh=2013 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 186.786117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 186.798045: balance_dirty_state: bdi btrfs-1: dirty=468 wb=800 unstable=0 bg_thresh=1008 thresh=2016 gap=748 poll_thresh=18 ino=257 dd-2584 [005] 186.798146: balance_dirty_state: bdi btrfs-1: dirty=493 wb=800 unstable=0 bg_thresh=1005 thresh=2010 gap=717 poll_thresh=13 ino=257 dd-2584 [005] 186.798208: balance_dirty_state: bdi btrfs-1: dirty=493 wb=800 unstable=0 bg_thresh=1007 thresh=2015 gap=722 poll_thresh=14 ino=257 dd-2584 [005] 186.798268: balance_dirty_state: bdi btrfs-1: dirty=518 wb=800 unstable=0 bg_thresh=1007 thresh=2014 gap=696 poll_thresh=15 ino=257 dd-2584 [005] 186.798328: balance_dirty_state: bdi btrfs-1: dirty=518 wb=800 unstable=0 bg_thresh=1007 thresh=2014 gap=696 poll_thresh=16 ino=257 dd-2584 [005] 186.798613: balance_dirty_state: bdi btrfs-1: dirty=568 wb=800 unstable=0 bg_thresh=1003 thresh=2007 gap=639 poll_thresh=17 ino=257 dd-2584 [005] 186.798728: balance_dirty_state: bdi btrfs-1: dirty=593 wb=800 unstable=0 bg_thresh=1005 thresh=2011 gap=618 poll_thresh=18 ino=257 dd-2584 [005] 186.798841: balance_dirty_state: bdi btrfs-1: dirty=618 wb=800 unstable=0 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 186.798955: balance_dirty_state: bdi btrfs-1: dirty=668 wb=800 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=20 ino=257 dd-2584 [005] 186.799072: balance_dirty_state: bdi btrfs-1: dirty=693 wb=800 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=21 ino=257 dd-2584 [005] 186.799188: balance_dirty_state: bdi btrfs-1: dirty=718 wb=800 unstable=0 bg_thresh=1006 thresh=2012 gap=494 poll_thresh=22 ino=257 dd-2584 [005] 186.799193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 186.810070: balance_dirty_state: bdi btrfs-1: dirty=718 wb=725 unstable=0 bg_thresh=1007 thresh=2014 gap=571 poll_thresh=22 ino=257 dd-2584 [005] 186.810165: balance_dirty_state: bdi btrfs-1: dirty=743 wb=725 unstable=0 bg_thresh=1009 thresh=2019 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 186.810283: balance_dirty_state: bdi btrfs-1: dirty=768 wb=725 unstable=0 bg_thresh=1009 thresh=2018 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 186.810402: balance_dirty_state: bdi btrfs-1: dirty=793 wb=725 unstable=0 bg_thresh=1005 thresh=2011 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 186.810407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 186.818025: balance_dirty_state: bdi btrfs-1: dirty=793 wb=475 unstable=0 bg_thresh=1005 thresh=2011 gap=743 poll_thresh=18 ino=257 dd-2584 [000] 186.818258: balance_dirty_state: bdi btrfs-1: dirty=818 wb=475 unstable=0 bg_thresh=1005 thresh=2011 gap=718 poll_thresh=13 ino=257 dd-2584 [000] 186.818316: balance_dirty_state: bdi btrfs-1: dirty=843 wb=475 unstable=0 bg_thresh=1008 thresh=2016 gap=698 poll_thresh=14 ino=257 dd-2584 [000] 186.818373: balance_dirty_state: bdi btrfs-1: dirty=843 wb=475 unstable=0 bg_thresh=1008 thresh=2016 gap=698 poll_thresh=15 ino=257 dd-2584 [000] 186.818429: balance_dirty_state: bdi btrfs-1: dirty=868 wb=475 unstable=0 bg_thresh=1010 thresh=2021 gap=678 poll_thresh=16 ino=257 dd-2584 [000] 186.818540: balance_dirty_state: bdi btrfs-1: dirty=893 wb=475 unstable=0 bg_thresh=1013 thresh=2026 gap=658 poll_thresh=17 ino=257 dd-2584 [000] 186.818653: balance_dirty_state: bdi btrfs-1: dirty=918 wb=475 unstable=0 bg_thresh=1015 thresh=2030 gap=637 poll_thresh=18 ino=257 dd-2584 [000] 186.818766: balance_dirty_state: bdi btrfs-1: dirty=968 wb=475 unstable=0 bg_thresh=1014 thresh=2029 gap=586 poll_thresh=19 ino=257 dd-2584 [000] 186.818877: balance_dirty_state: bdi btrfs-1: dirty=993 wb=475 unstable=0 bg_thresh=1014 thresh=2028 gap=560 poll_thresh=20 ino=257 dd-2584 [000] 186.818995: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=475 unstable=0 bg_thresh=1013 thresh=2026 gap=533 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 186.819057: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14260 wrote=0 to_write=16384 dd-2584 [000] 186.819124: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=475 unstable=0 bg_thresh=1012 thresh=2025 gap=482 poll_thresh=22 ino=257 dd-2584 [000] 186.819126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=66496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 186.821296: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=704 to_write=15680 dd-2584 [000] 186.826027: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1050 unstable=0 bg_thresh=1006 thresh=2013 gap=595 poll_thresh=22 ino=257 dd-2584 [000] 186.826259: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1050 unstable=0 bg_thresh=1006 thresh=2013 gap=595 poll_thresh=16 ino=257 dd-2584 [000] 186.826370: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1050 unstable=0 bg_thresh=1009 thresh=2018 gap=550 poll_thresh=17 ino=257 dd-2584 [000] 186.826482: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1050 unstable=0 bg_thresh=1011 thresh=2023 gap=530 poll_thresh=18 ino=257 dd-2584 [000] 186.826595: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1050 unstable=0 bg_thresh=1013 thresh=2027 gap=509 poll_thresh=19 ino=257 dd-2584 [000] 186.826708: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1050 unstable=0 bg_thresh=1013 thresh=2026 gap=483 poll_thresh=20 ino=257 dd-2584 [000] 186.826712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 186.834033: balance_dirty_state: bdi btrfs-1: dirty=493 wb=925 unstable=0 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=20 ino=257 dd-2584 [000] 186.834095: balance_dirty_state: bdi btrfs-1: dirty=518 wb=925 unstable=0 bg_thresh=1005 thresh=2010 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 186.834151: balance_dirty_state: bdi btrfs-1: dirty=543 wb=925 unstable=0 bg_thresh=1007 thresh=2015 gap=547 poll_thresh=16 ino=257 dd-2584 [000] 186.834261: balance_dirty_state: bdi btrfs-1: dirty=568 wb=925 unstable=0 bg_thresh=1010 thresh=2020 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 186.834374: balance_dirty_state: bdi btrfs-1: dirty=593 wb=925 unstable=0 bg_thresh=1012 thresh=2025 gap=507 poll_thresh=18 ino=257 dd-2584 [000] 186.834651: balance_dirty_state: bdi btrfs-1: dirty=618 wb=925 unstable=0 bg_thresh=1014 thresh=2029 gap=486 poll_thresh=19 ino=257 dd-2584 [000] 186.834656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 186.842012: balance_dirty_state: bdi btrfs-1: dirty=618 wb=800 unstable=0 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=19 ino=257 dd-2584 [000] 186.842078: balance_dirty_state: bdi btrfs-1: dirty=643 wb=800 unstable=0 bg_thresh=1006 thresh=2012 gap=569 poll_thresh=14 ino=257 dd-2584 [000] 186.842134: balance_dirty_state: bdi btrfs-1: dirty=668 wb=800 unstable=0 bg_thresh=1008 thresh=2017 gap=549 poll_thresh=15 ino=257 dd-2584 [000] 186.842189: balance_dirty_state: bdi btrfs-1: dirty=668 wb=800 unstable=0 bg_thresh=1008 thresh=2017 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 186.842300: balance_dirty_state: bdi btrfs-1: dirty=718 wb=800 unstable=0 bg_thresh=1011 thresh=2022 gap=504 poll_thresh=17 ino=257 dd-2584 [000] 186.842304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 186.850000: balance_dirty_state: bdi btrfs-1: dirty=718 wb=700 unstable=0 bg_thresh=1009 thresh=2018 gap=600 poll_thresh=17 ino=257 dd-2584 [000] 186.850076: balance_dirty_state: bdi btrfs-1: dirty=718 wb=700 unstable=0 bg_thresh=1008 thresh=2017 gap=599 poll_thresh=13 ino=257 dd-2584 [000] 186.850135: balance_dirty_state: bdi btrfs-1: dirty=743 wb=700 unstable=0 bg_thresh=1011 thresh=2022 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 186.850192: balance_dirty_state: bdi btrfs-1: dirty=768 wb=700 unstable=0 bg_thresh=1008 thresh=2016 gap=548 poll_thresh=15 ino=257 dd-2584 [000] 186.850249: balance_dirty_state: bdi btrfs-1: dirty=768 wb=700 unstable=0 bg_thresh=1010 thresh=2021 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 186.850360: balance_dirty_state: bdi btrfs-1: dirty=818 wb=700 unstable=0 bg_thresh=1010 thresh=2020 gap=502 poll_thresh=17 ino=257 dd-2584 [000] 186.850365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 186.857969: balance_dirty_state: bdi btrfs-1: dirty=818 wb=450 unstable=0 bg_thresh=1008 thresh=2016 gap=748 poll_thresh=17 ino=257 dd-2584 [000] 186.858059: balance_dirty_state: bdi btrfs-1: dirty=818 wb=450 unstable=0 bg_thresh=1008 thresh=2016 gap=748 poll_thresh=13 ino=257 dd-2584 [000] 186.858148: balance_dirty_state: bdi btrfs-1: dirty=843 wb=450 unstable=0 bg_thresh=1008 thresh=2016 gap=723 poll_thresh=14 ino=257 dd-2584 [000] 186.858236: balance_dirty_state: bdi btrfs-1: dirty=843 wb=450 unstable=0 bg_thresh=1010 thresh=2021 gap=728 poll_thresh=15 ino=257 dd-2584 [000] 186.858320: balance_dirty_state: bdi btrfs-1: dirty=868 wb=450 unstable=0 bg_thresh=1009 thresh=2018 gap=700 poll_thresh=16 ino=257 dd-2584 [000] 186.858761: balance_dirty_state: bdi btrfs-1: dirty=893 wb=450 unstable=0 bg_thresh=1010 thresh=2021 gap=678 poll_thresh=17 ino=257 dd-2584 [000] 186.858933: balance_dirty_state: bdi btrfs-1: dirty=943 wb=450 unstable=0 bg_thresh=1006 thresh=2012 gap=619 poll_thresh=18 ino=257 dd-2584 [000] 186.859102: balance_dirty_state: bdi btrfs-1: dirty=968 wb=450 unstable=0 bg_thresh=1007 thresh=2015 gap=597 poll_thresh=19 ino=257 dd-2584 [000] 186.859274: balance_dirty_state: bdi btrfs-1: dirty=993 wb=450 unstable=0 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=20 ino=257 dd-2584 [000] 186.859449: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=450 unstable=0 bg_thresh=1005 thresh=2011 gap=543 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 186.859516: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14300 wrote=0 to_write=16384 dd-2584 [000] 186.859635: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=450 unstable=0 bg_thresh=1004 thresh=2008 gap=490 poll_thresh=22 ino=257 dd-2584 [000] 186.859637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 186.861824: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=704 to_write=15680 dd-2584 [004] 186.865978: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1025 unstable=0 bg_thresh=1009 thresh=2019 gap=626 poll_thresh=22 ino=257 dd-2584 [004] 186.866069: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1025 unstable=0 bg_thresh=1009 thresh=2019 gap=601 poll_thresh=16 ino=257 dd-2584 [004] 186.866221: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1025 unstable=0 bg_thresh=1012 thresh=2024 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 186.866666: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1025 unstable=0 bg_thresh=1014 thresh=2029 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 186.866786: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1025 unstable=0 bg_thresh=1016 thresh=2033 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 186.866920: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1025 unstable=0 bg_thresh=1016 thresh=2032 gap=489 poll_thresh=20 ino=257 dd-2584 [004] 186.866926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 186.874092: balance_dirty_state: bdi btrfs-1: dirty=518 wb=900 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=20 ino=257 dd-2584 [001] 186.874159: balance_dirty_state: bdi btrfs-1: dirty=518 wb=900 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=15 ino=257 dd-2584 [001] 186.874219: balance_dirty_state: bdi btrfs-1: dirty=518 wb=900 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 186.874342: balance_dirty_state: bdi btrfs-1: dirty=568 wb=900 unstable=0 bg_thresh=1000 thresh=2000 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 186.874463: balance_dirty_state: bdi btrfs-1: dirty=593 wb=900 unstable=0 bg_thresh=998 thresh=1997 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 186.874591: balance_dirty_state: bdi btrfs-1: dirty=618 wb=900 unstable=0 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 186.874595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 186.882052: balance_dirty_state: bdi btrfs-1: dirty=618 wb=775 unstable=0 bg_thresh=997 thresh=1994 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 186.882118: balance_dirty_state: bdi btrfs-1: dirty=643 wb=775 unstable=0 bg_thresh=997 thresh=1994 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 186.882179: balance_dirty_state: bdi btrfs-1: dirty=668 wb=775 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 186.882239: balance_dirty_state: bdi btrfs-1: dirty=668 wb=775 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 186.882539: balance_dirty_state: bdi btrfs-1: dirty=718 wb=775 unstable=0 bg_thresh=1001 thresh=2003 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 186.882657: balance_dirty_state: bdi btrfs-1: dirty=743 wb=775 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 186.882662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-204% task_weight=101% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 186.894058: balance_dirty_state: bdi btrfs-1: dirty=743 wb=700 unstable=0 bg_thresh=995 thresh=1990 gap=547 poll_thresh=18 ino=257 dd-2584 [001] 186.894128: balance_dirty_state: bdi btrfs-1: dirty=743 wb=700 unstable=0 bg_thresh=1000 thresh=2000 gap=557 poll_thresh=13 ino=257 dd-2584 [001] 186.894190: balance_dirty_state: bdi btrfs-1: dirty=768 wb=700 unstable=0 bg_thresh=997 thresh=1994 gap=526 poll_thresh=14 ino=257 dd-2584 [001] 186.894250: balance_dirty_state: bdi btrfs-1: dirty=793 wb=700 unstable=0 bg_thresh=1002 thresh=2004 gap=511 poll_thresh=15 ino=257 dd-2584 [001] 186.894311: balance_dirty_state: bdi btrfs-1: dirty=793 wb=700 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=16 ino=257 dd-2584 [001] 186.894433: balance_dirty_state: bdi btrfs-1: dirty=843 wb=700 unstable=0 bg_thresh=1008 thresh=2017 gap=474 poll_thresh=17 ino=257 dd-2584 [001] 186.894438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=101% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 186.902026: balance_dirty_state: bdi btrfs-1: dirty=843 wb=450 unstable=0 bg_thresh=1009 thresh=2018 gap=725 poll_thresh=17 ino=257 dd-2584 [001] 186.902095: balance_dirty_state: bdi btrfs-1: dirty=843 wb=450 unstable=0 bg_thresh=1011 thresh=2023 gap=730 poll_thresh=13 ino=257 dd-2584 [001] 186.902158: balance_dirty_state: bdi btrfs-1: dirty=868 wb=450 unstable=0 bg_thresh=1008 thresh=2017 gap=699 poll_thresh=14 ino=257 dd-2584 [001] 186.902219: balance_dirty_state: bdi btrfs-1: dirty=893 wb=450 unstable=0 bg_thresh=1011 thresh=2022 gap=679 poll_thresh=15 ino=257 dd-2584 [001] 186.902280: balance_dirty_state: bdi btrfs-1: dirty=893 wb=450 unstable=0 bg_thresh=1008 thresh=2016 gap=673 poll_thresh=16 ino=257 dd-2584 [001] 186.902402: balance_dirty_state: bdi btrfs-1: dirty=918 wb=450 unstable=0 bg_thresh=1010 thresh=2020 gap=652 poll_thresh=17 ino=257 dd-2584 [001] 186.902696: balance_dirty_state: bdi btrfs-1: dirty=968 wb=450 unstable=0 bg_thresh=1009 thresh=2019 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 186.902813: balance_dirty_state: bdi btrfs-1: dirty=993 wb=450 unstable=0 bg_thresh=1009 thresh=2018 gap=575 poll_thresh=19 ino=257 dd-2584 [001] 186.902933: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=450 unstable=0 bg_thresh=1008 thresh=2017 gap=549 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 186.902955: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14344 wrote=0 to_write=16384 dd-2584 [001] 186.903112: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=450 unstable=0 bg_thresh=1010 thresh=2021 gap=503 poll_thresh=21 ino=257 dd-2584 [001] 186.903114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-180% task_weight=100% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 186.905254: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=704 to_write=15680 dd-2584 [004] 186.910040: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1025 unstable=0 bg_thresh=1005 thresh=2011 gap=618 poll_thresh=21 ino=257 dd-2584 [004] 186.910115: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1025 unstable=0 bg_thresh=1005 thresh=2011 gap=618 poll_thresh=16 ino=257 dd-2584 [004] 186.910231: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1025 unstable=0 bg_thresh=1008 thresh=2016 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 186.910345: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1025 unstable=0 bg_thresh=1013 thresh=2026 gap=558 poll_thresh=18 ino=257 dd-2584 [004] 186.910463: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1025 unstable=0 bg_thresh=1015 thresh=2031 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 186.910748: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1025 unstable=0 bg_thresh=1012 thresh=2024 gap=481 poll_thresh=20 ino=257 dd-2584 [004] 186.910753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 186.922002: balance_dirty_state: bdi btrfs-1: dirty=518 wb=775 unstable=0 bg_thresh=1006 thresh=2013 gap=720 poll_thresh=20 ino=257 dd-2584 [004] 186.922108: balance_dirty_state: bdi btrfs-1: dirty=518 wb=775 unstable=0 bg_thresh=1006 thresh=2013 gap=720 poll_thresh=15 ino=257 dd-2584 [004] 186.922169: balance_dirty_state: bdi btrfs-1: dirty=543 wb=775 unstable=0 bg_thresh=1009 thresh=2018 gap=700 poll_thresh=16 ino=257 dd-2584 [004] 186.922279: balance_dirty_state: bdi btrfs-1: dirty=568 wb=775 unstable=0 bg_thresh=1011 thresh=2023 gap=680 poll_thresh=17 ino=257 dd-2584 [004] 186.922391: balance_dirty_state: bdi btrfs-1: dirty=593 wb=775 unstable=0 bg_thresh=1014 thresh=2028 gap=660 poll_thresh=18 ino=257 dd-2584 [004] 186.922506: balance_dirty_state: bdi btrfs-1: dirty=643 wb=775 unstable=0 bg_thresh=1016 thresh=2032 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 186.922620: balance_dirty_state: bdi btrfs-1: dirty=668 wb=775 unstable=0 bg_thresh=1015 thresh=2031 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 186.922733: balance_dirty_state: bdi btrfs-1: dirty=693 wb=775 unstable=0 bg_thresh=1015 thresh=2030 gap=562 poll_thresh=21 ino=257 dd-2584 [004] 186.922846: balance_dirty_state: bdi btrfs-1: dirty=743 wb=775 unstable=0 bg_thresh=1017 thresh=2034 gap=516 poll_thresh=22 ino=257 dd-2584 [004] 186.923123: balance_dirty_state: bdi btrfs-1: dirty=768 wb=775 unstable=0 bg_thresh=1016 thresh=2033 gap=490 poll_thresh=23 ino=257 dd-2584 [004] 186.923127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=66044 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 186.934036: balance_dirty_state: bdi btrfs-1: dirty=768 wb=700 unstable=0 bg_thresh=1006 thresh=2013 gap=545 poll_thresh=23 ino=257 dd-2584 [004] 186.934140: balance_dirty_state: bdi btrfs-1: dirty=768 wb=700 unstable=0 bg_thresh=1006 thresh=2013 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 186.934309: balance_dirty_state: bdi btrfs-1: dirty=818 wb=700 unstable=0 bg_thresh=1009 thresh=2018 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 186.934315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-184% task_weight=101% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 186.942010: balance_dirty_state: bdi btrfs-1: dirty=818 wb=450 unstable=0 bg_thresh=1007 thresh=2015 gap=747 poll_thresh=18 ino=257 dd-2584 [004] 186.942121: balance_dirty_state: bdi btrfs-1: dirty=818 wb=450 unstable=0 bg_thresh=1007 thresh=2015 gap=747 poll_thresh=13 ino=257 dd-2584 [004] 186.942179: balance_dirty_state: bdi btrfs-1: dirty=843 wb=450 unstable=0 bg_thresh=1010 thresh=2020 gap=727 poll_thresh=14 ino=257 dd-2584 [004] 186.942234: balance_dirty_state: bdi btrfs-1: dirty=868 wb=450 unstable=0 bg_thresh=1010 thresh=2020 gap=702 poll_thresh=15 ino=257 dd-2584 [004] 186.942289: balance_dirty_state: bdi btrfs-1: dirty=868 wb=450 unstable=0 bg_thresh=1012 thresh=2025 gap=707 poll_thresh=16 ino=257 dd-2584 [004] 186.942402: balance_dirty_state: bdi btrfs-1: dirty=918 wb=450 unstable=0 bg_thresh=1015 thresh=2030 gap=662 poll_thresh=17 ino=257 dd-2584 [004] 186.942516: balance_dirty_state: bdi btrfs-1: dirty=943 wb=450 unstable=0 bg_thresh=1017 thresh=2034 gap=641 poll_thresh=18 ino=257 dd-2584 [004] 186.942629: balance_dirty_state: bdi btrfs-1: dirty=968 wb=450 unstable=0 bg_thresh=1016 thresh=2033 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 186.942741: balance_dirty_state: bdi btrfs-1: dirty=993 wb=450 unstable=0 bg_thresh=1016 thresh=2032 gap=589 poll_thresh=20 ino=257 dd-2584 [004] 186.943019: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=450 unstable=0 bg_thresh=1018 thresh=2036 gap=543 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 186.943083: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14384 wrote=0 to_write=16384 dd-2584 [004] 186.943146: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=450 unstable=0 bg_thresh=1014 thresh=2029 gap=511 poll_thresh=22 ino=257 dd-2584 [004] 186.943270: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=475 unstable=0 bg_thresh=1014 thresh=2028 gap=485 poll_thresh=23 ino=257 dd-2584 [004] 186.943271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-218% task_weight=101% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 186.945417: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=208 wrote=736 to_write=15648 dd-2584 [004] 186.949997: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1075 unstable=0 bg_thresh=1012 thresh=2024 gap=581 poll_thresh=23 ino=257 dd-2584 [004] 186.950068: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1075 unstable=0 bg_thresh=1012 thresh=2024 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 186.950184: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1075 unstable=0 bg_thresh=1014 thresh=2029 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 186.950301: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1075 unstable=0 bg_thresh=1014 thresh=2028 gap=510 poll_thresh=19 ino=257 dd-2584 [004] 186.950422: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1075 unstable=0 bg_thresh=1016 thresh=2032 gap=464 poll_thresh=20 ino=257 dd-2584 [004] 186.950426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 186.958077: balance_dirty_state: bdi btrfs-1: dirty=493 wb=950 unstable=0 bg_thresh=1008 thresh=2016 gap=573 poll_thresh=20 ino=257 dd-2584 [004] 186.958142: balance_dirty_state: bdi btrfs-1: dirty=493 wb=950 unstable=0 bg_thresh=1008 thresh=2016 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 186.958202: balance_dirty_state: bdi btrfs-1: dirty=518 wb=950 unstable=0 bg_thresh=1010 thresh=2021 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 186.958480: balance_dirty_state: bdi btrfs-1: dirty=543 wb=950 unstable=0 bg_thresh=1013 thresh=2026 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 186.958593: balance_dirty_state: bdi btrfs-1: dirty=593 wb=950 unstable=0 bg_thresh=1015 thresh=2031 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 186.958598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 186.966009: balance_dirty_state: bdi btrfs-1: dirty=593 wb=775 unstable=0 bg_thresh=1010 thresh=2021 gap=653 poll_thresh=18 ino=257 dd-2584 [004] 186.966103: balance_dirty_state: bdi btrfs-1: dirty=593 wb=775 unstable=0 bg_thresh=1010 thresh=2021 gap=653 poll_thresh=13 ino=257 dd-2584 [004] 186.966193: balance_dirty_state: bdi btrfs-1: dirty=618 wb=750 unstable=0 bg_thresh=1013 thresh=2026 gap=658 poll_thresh=14 ino=257 dd-2584 [004] 186.966276: balance_dirty_state: bdi btrfs-1: dirty=618 wb=750 unstable=0 bg_thresh=1013 thresh=2026 gap=658 poll_thresh=15 ino=257 dd-2584 [004] 186.966359: balance_dirty_state: bdi btrfs-1: dirty=643 wb=750 unstable=0 bg_thresh=1015 thresh=2031 gap=638 poll_thresh=16 ino=257 dd-2584 [004] 186.966528: balance_dirty_state: bdi btrfs-1: dirty=668 wb=750 unstable=0 bg_thresh=1015 thresh=2030 gap=612 poll_thresh=17 ino=257 dd-2584 [004] 186.966699: balance_dirty_state: bdi btrfs-1: dirty=718 wb=750 unstable=0 bg_thresh=1017 thresh=2034 gap=566 poll_thresh=18 ino=257 dd-2584 [004] 186.966868: balance_dirty_state: bdi btrfs-1: dirty=743 wb=750 unstable=0 bg_thresh=1016 thresh=2033 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 186.967036: balance_dirty_state: bdi btrfs-1: dirty=768 wb=750 unstable=0 bg_thresh=1016 thresh=2032 gap=514 poll_thresh=20 ino=257 dd-2584 [004] 186.967500: balance_dirty_state: bdi btrfs-1: dirty=818 wb=750 unstable=0 bg_thresh=1015 thresh=2030 gap=462 poll_thresh=21 ino=257 dd-2584 [004] 186.967506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 186.974007: balance_dirty_state: bdi btrfs-1: dirty=818 wb=750 unstable=0 bg_thresh=1010 thresh=2021 gap=453 poll_thresh=21 ino=257 dd-2584 [004] 186.974013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 186.982063: balance_dirty_state: bdi btrfs-1: dirty=818 wb=500 unstable=0 bg_thresh=1010 thresh=2020 gap=702 poll_thresh=21 ino=257 dd-2584 [000] 186.982142: balance_dirty_state: bdi btrfs-1: dirty=818 wb=500 unstable=0 bg_thresh=1010 thresh=2020 gap=702 poll_thresh=16 ino=257 dd-2584 [000] 186.982252: balance_dirty_state: bdi btrfs-1: dirty=868 wb=500 unstable=0 bg_thresh=1012 thresh=2025 gap=657 poll_thresh=17 ino=257 dd-2584 [000] 186.982365: balance_dirty_state: bdi btrfs-1: dirty=893 wb=500 unstable=0 bg_thresh=1015 thresh=2030 gap=637 poll_thresh=18 ino=257 dd-2584 [000] 186.982478: balance_dirty_state: bdi btrfs-1: dirty=918 wb=500 unstable=0 bg_thresh=1017 thresh=2034 gap=616 poll_thresh=19 ino=257 dd-2584 [000] 186.982590: balance_dirty_state: bdi btrfs-1: dirty=968 wb=500 unstable=0 bg_thresh=1016 thresh=2033 gap=565 poll_thresh=20 ino=257 dd-2584 [000] 186.982702: balance_dirty_state: bdi btrfs-1: dirty=993 wb=500 unstable=0 bg_thresh=1016 thresh=2032 gap=539 poll_thresh=21 ino=257 dd-2584 [000] 186.982814: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=500 unstable=0 bg_thresh=1018 thresh=2036 gap=518 poll_thresh=22 ino=257 dd-2584 [000] 186.982928: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=500 unstable=0 bg_thresh=1017 thresh=2035 gap=492 poll_thresh=23 ino=257 dd-2584 [000] 186.982932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 186.983017: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14424 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 186.985168: writeback_single_inode: bdi btrfs-1: ino=257 state= age=248 wrote=672 to_write=15712 dd-2584 [004] 186.994046: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1175 unstable=0 bg_thresh=1013 thresh=2026 gap=483 poll_thresh=23 ino=257 dd-2584 [004] 186.994052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 187.002017: balance_dirty_state: bdi btrfs-1: dirty=368 wb=925 unstable=0 bg_thresh=1007 thresh=2014 gap=721 poll_thresh=23 ino=257 dd-2584 [004] 187.002389: balance_dirty_state: bdi btrfs-1: dirty=368 wb=925 unstable=0 bg_thresh=1007 thresh=2014 gap=721 poll_thresh=17 ino=257 dd-2584 [004] 187.002559: balance_dirty_state: bdi btrfs-1: dirty=393 wb=925 unstable=0 bg_thresh=1009 thresh=2019 gap=701 poll_thresh=18 ino=257 dd-2584 [004] 187.002728: balance_dirty_state: bdi btrfs-1: dirty=443 wb=925 unstable=0 bg_thresh=1012 thresh=2024 gap=656 poll_thresh=19 ino=257 dd-2584 [004] 187.002904: balance_dirty_state: bdi btrfs-1: dirty=468 wb=925 unstable=0 bg_thresh=1014 thresh=2028 gap=635 poll_thresh=20 ino=257 dd-2584 [004] 187.003077: balance_dirty_state: bdi btrfs-1: dirty=493 wb=925 unstable=0 bg_thresh=1013 thresh=2027 gap=609 poll_thresh=21 ino=257 dd-2584 [004] 187.003253: balance_dirty_state: bdi btrfs-1: dirty=543 wb=925 unstable=0 bg_thresh=1013 thresh=2026 gap=558 poll_thresh=22 ino=257 dd-2584 [004] 187.003425: balance_dirty_state: bdi btrfs-1: dirty=568 wb=925 unstable=0 bg_thresh=1012 thresh=2025 gap=532 poll_thresh=23 ino=257 dd-2584 [004] 187.003604: balance_dirty_state: bdi btrfs-1: dirty=593 wb=925 unstable=0 bg_thresh=1014 thresh=2029 gap=511 poll_thresh=24 ino=257 dd-2584 [004] 187.004092: balance_dirty_state: bdi btrfs-1: dirty=618 wb=800 unstable=0 bg_thresh=1008 thresh=2017 gap=599 poll_thresh=25 ino=257 dd-2584 [004] 187.004226: balance_dirty_state: bdi btrfs-1: dirty=668 wb=800 unstable=0 bg_thresh=1014 thresh=2028 gap=560 poll_thresh=26 ino=257 dd-2584 [004] 187.004398: balance_dirty_state: bdi btrfs-1: dirty=693 wb=800 unstable=0 bg_thresh=1015 thresh=2030 gap=537 poll_thresh=27 ino=257 dd-2584 [004] 187.004583: balance_dirty_state: bdi btrfs-1: dirty=718 wb=800 unstable=0 bg_thresh=1011 thresh=2022 gap=504 poll_thresh=28 ino=257 dd-2584 [004] 187.004591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.010072: balance_dirty_state: bdi btrfs-1: dirty=718 wb=700 unstable=0 bg_thresh=1012 thresh=2024 gap=606 poll_thresh=28 ino=257 dd-2584 [004] 187.010160: balance_dirty_state: bdi btrfs-1: dirty=743 wb=700 unstable=0 bg_thresh=1011 thresh=2023 gap=580 poll_thresh=21 ino=257 dd-2584 [004] 187.010286: balance_dirty_state: bdi btrfs-1: dirty=768 wb=700 unstable=0 bg_thresh=1011 thresh=2022 gap=554 poll_thresh=22 ino=257 dd-2584 [004] 187.010406: balance_dirty_state: bdi btrfs-1: dirty=793 wb=700 unstable=0 bg_thresh=1013 thresh=2026 gap=533 poll_thresh=23 ino=257 dd-2584 [004] 187.010546: balance_dirty_state: bdi btrfs-1: dirty=843 wb=700 unstable=0 bg_thresh=1012 thresh=2025 gap=482 poll_thresh=24 ino=257 dd-2584 [004] 187.010552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.018080: balance_dirty_state: bdi btrfs-1: dirty=843 wb=700 unstable=0 bg_thresh=1001 thresh=2003 gap=460 poll_thresh=24 ino=257 dd-2584 [004] 187.018086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.030132: balance_dirty_state: bdi btrfs-1: dirty=837 wb=434 unstable=0 bg_thresh=1002 thresh=2004 gap=733 poll_thresh=24 ino=257 dd-2584 [004] 187.030225: balance_dirty_state: bdi btrfs-1: dirty=837 wb=434 unstable=0 bg_thresh=999 thresh=1998 gap=727 poll_thresh=18 ino=257 dd-2584 [004] 187.030658: balance_dirty_state: bdi btrfs-1: dirty=887 wb=434 unstable=0 bg_thresh=998 thresh=1997 gap=676 poll_thresh=19 ino=257 dd-2584 [004] 187.030825: balance_dirty_state: bdi btrfs-1: dirty=912 wb=434 unstable=0 bg_thresh=1000 thresh=2001 gap=655 poll_thresh=20 ino=257 dd-2584 [004] 187.030999: balance_dirty_state: bdi btrfs-1: dirty=937 wb=434 unstable=0 bg_thresh=1003 thresh=2006 gap=635 poll_thresh=21 ino=257 dd-2584 [004] 187.031195: balance_dirty_state: bdi btrfs-1: dirty=987 wb=309 unstable=0 bg_thresh=1002 thresh=2004 gap=708 poll_thresh=22 ino=257 dd-2584 [004] 187.031373: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=309 unstable=0 bg_thresh=1007 thresh=2014 gap=693 poll_thresh=23 ino=257 flush-btrfs-1-2586 [001] 187.031437: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14472 wrote=0 to_write=16384 dd-2584 [004] 187.031555: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=309 unstable=0 bg_thresh=1006 thresh=2013 gap=667 poll_thresh=24 ino=257 dd-2584 [004] 187.031747: balance_dirty_state: bdi btrfs-1: dirty=987 wb=384 unstable=0 bg_thresh=1006 thresh=2012 gap=641 poll_thresh=25 ino=257 dd-2584 [004] 187.031935: balance_dirty_state: bdi btrfs-1: dirty=962 wb=459 unstable=0 bg_thresh=1005 thresh=2011 gap=590 poll_thresh=26 ino=257 dd-2584 [004] 187.032376: balance_dirty_state: bdi btrfs-1: dirty=862 wb=584 unstable=0 bg_thresh=1007 thresh=2015 gap=569 poll_thresh=27 ino=257 dd-2584 [004] 187.032570: balance_dirty_state: bdi btrfs-1: dirty=812 wb=659 unstable=0 bg_thresh=1004 thresh=2008 gap=537 poll_thresh=28 ino=257 dd-2584 [004] 187.032761: balance_dirty_state: bdi btrfs-1: dirty=787 wb=709 unstable=0 bg_thresh=1003 thresh=2007 gap=511 poll_thresh=29 ino=257 dd-2584 [004] 187.032950: balance_dirty_state: bdi btrfs-1: dirty=787 wb=759 unstable=0 bg_thresh=1003 thresh=2006 gap=460 poll_thresh=30 ino=257 dd-2584 [004] 187.032953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-143% task_gap=-386% task_weight=99% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 187.034369: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=880 to_write=15504 dd-2584 [004] 187.038080: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1181 unstable=0 bg_thresh=1005 thresh=2011 gap=470 poll_thresh=30 ino=257 dd-2584 [004] 187.038086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-380% task_weight=100% bdi_bw=66144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.050114: balance_dirty_state: bdi btrfs-1: dirty=360 wb=881 unstable=0 bg_thresh=1005 thresh=2011 gap=770 poll_thresh=30 ino=257 dd-2584 [004] 187.050211: balance_dirty_state: bdi btrfs-1: dirty=360 wb=881 unstable=0 bg_thresh=1008 thresh=2016 gap=775 poll_thresh=22 ino=257 dd-2584 [004] 187.050386: balance_dirty_state: bdi btrfs-1: dirty=410 wb=881 unstable=0 bg_thresh=1007 thresh=2015 gap=724 poll_thresh=23 ino=257 dd-2584 [004] 187.050560: balance_dirty_state: bdi btrfs-1: dirty=435 wb=881 unstable=0 bg_thresh=1007 thresh=2014 gap=698 poll_thresh=24 ino=257 dd-2584 [004] 187.050737: balance_dirty_state: bdi btrfs-1: dirty=460 wb=881 unstable=0 bg_thresh=1009 thresh=2018 gap=677 poll_thresh=25 ino=257 dd-2584 [004] 187.050913: balance_dirty_state: bdi btrfs-1: dirty=510 wb=881 unstable=0 bg_thresh=1008 thresh=2017 gap=626 poll_thresh=26 ino=257 dd-2584 [004] 187.051379: balance_dirty_state: bdi btrfs-1: dirty=535 wb=881 unstable=0 bg_thresh=1005 thresh=2010 gap=594 poll_thresh=27 ino=257 dd-2584 [004] 187.051548: balance_dirty_state: bdi btrfs-1: dirty=560 wb=881 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=28 ino=257 dd-2584 [004] 187.051720: balance_dirty_state: bdi btrfs-1: dirty=585 wb=881 unstable=0 bg_thresh=1006 thresh=2013 gap=547 poll_thresh=29 ino=257 dd-2584 [004] 187.051889: balance_dirty_state: bdi btrfs-1: dirty=635 wb=881 unstable=0 bg_thresh=1006 thresh=2012 gap=496 poll_thresh=30 ino=257 dd-2584 [004] 187.051895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=66144 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 187.062063: balance_dirty_state: bdi btrfs-1: dirty=628 wb=751 unstable=0 bg_thresh=999 thresh=1998 gap=619 poll_thresh=30 ino=257 dd-2584 [004] 187.062127: balance_dirty_state: bdi btrfs-1: dirty=628 wb=751 unstable=0 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=22 ino=257 dd-2584 [004] 187.062245: balance_dirty_state: bdi btrfs-1: dirty=678 wb=751 unstable=0 bg_thresh=1002 thresh=2005 gap=576 poll_thresh=23 ino=257 dd-2584 [004] 187.062386: balance_dirty_state: bdi btrfs-1: dirty=703 wb=726 unstable=0 bg_thresh=1005 thresh=2010 gap=581 poll_thresh=24 ino=257 dd-2584 [004] 187.062574: balance_dirty_state: bdi btrfs-1: dirty=728 wb=626 unstable=0 bg_thresh=1007 thresh=2014 gap=660 poll_thresh=25 ino=257 dd-2584 [004] 187.062956: balance_dirty_state: bdi btrfs-1: dirty=753 wb=626 unstable=0 bg_thresh=1005 thresh=2011 gap=632 poll_thresh=26 ino=257 dd-2584 [004] 187.063070: balance_dirty_state: bdi btrfs-1: dirty=803 wb=626 unstable=0 bg_thresh=1005 thresh=2010 gap=581 poll_thresh=27 ino=257 dd-2584 [004] 187.063184: balance_dirty_state: bdi btrfs-1: dirty=828 wb=626 unstable=0 bg_thresh=1004 thresh=2009 gap=555 poll_thresh=28 ino=257 dd-2584 [004] 187.063297: balance_dirty_state: bdi btrfs-1: dirty=853 wb=626 unstable=0 bg_thresh=1006 thresh=2013 gap=534 poll_thresh=29 ino=257 dd-2584 [004] 187.063410: balance_dirty_state: bdi btrfs-1: dirty=903 wb=626 unstable=0 bg_thresh=1006 thresh=2012 gap=483 poll_thresh=30 ino=257 dd-2584 [004] 187.063415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=66144 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 187.070101: balance_dirty_state: bdi btrfs-1: dirty=903 wb=626 unstable=0 bg_thresh=1007 thresh=2014 gap=485 poll_thresh=30 ino=257 dd-2584 [004] 187.070111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=66144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.082150: balance_dirty_state: bdi btrfs-1: dirty=893 wb=386 unstable=0 bg_thresh=998 thresh=1996 gap=717 poll_thresh=30 ino=257 dd-2584 [004] 187.082265: balance_dirty_state: bdi btrfs-1: dirty=909 wb=374 unstable=0 bg_thresh=1000 thresh=2001 gap=718 poll_thresh=22 ino=257 dd-2584 [004] 187.082379: balance_dirty_state: bdi btrfs-1: dirty=959 wb=374 unstable=0 bg_thresh=1003 thresh=2006 gap=673 poll_thresh=23 ino=257 dd-2584 [004] 187.082490: balance_dirty_state: bdi btrfs-1: dirty=984 wb=374 unstable=0 bg_thresh=1005 thresh=2011 gap=653 poll_thresh=24 ino=257 dd-2584 [004] 187.082604: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=374 unstable=0 bg_thresh=1007 thresh=2015 gap=632 poll_thresh=25 ino=257 flush-btrfs-1-2586 [001] 187.082666: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14524 wrote=0 to_write=16384 dd-2584 [004] 187.082909: balance_dirty_state: bdi btrfs-1: dirty=984 wb=424 unstable=0 bg_thresh=1007 thresh=2014 gap=606 poll_thresh=26 ino=257 dd-2584 [004] 187.083036: balance_dirty_state: bdi btrfs-1: dirty=984 wb=474 unstable=0 bg_thresh=1006 thresh=2013 gap=555 poll_thresh=27 ino=257 dd-2584 [004] 187.083160: balance_dirty_state: bdi btrfs-1: dirty=959 wb=524 unstable=0 bg_thresh=1006 thresh=2012 gap=529 poll_thresh=28 ino=257 dd-2584 [004] 187.083287: balance_dirty_state: bdi btrfs-1: dirty=959 wb=549 unstable=0 bg_thresh=1008 thresh=2016 gap=508 poll_thresh=29 ino=257 dd-2584 [004] 187.083411: balance_dirty_state: bdi btrfs-1: dirty=934 wb=599 unstable=0 bg_thresh=1007 thresh=2015 gap=482 poll_thresh=30 ino=257 dd-2584 [004] 187.083413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-374% task_weight=100% bdi_bw=66144 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 187.085367: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=816 to_write=15568 dd-2584 [002] 187.094144: balance_dirty_state: bdi btrfs-1: dirty=359 wb=924 unstable=0 bg_thresh=999 thresh=1998 gap=715 poll_thresh=30 ino=257 dd-2584 [002] 187.094256: balance_dirty_state: bdi btrfs-1: dirty=359 wb=924 unstable=0 bg_thresh=1001 thresh=2003 gap=720 poll_thresh=22 ino=257 dd-2584 [002] 187.094497: balance_dirty_state: bdi btrfs-1: dirty=409 wb=924 unstable=0 bg_thresh=1001 thresh=2002 gap=669 poll_thresh=23 ino=257 dd-2584 [002] 187.094732: balance_dirty_state: bdi btrfs-1: dirty=434 wb=924 unstable=0 bg_thresh=1000 thresh=2001 gap=643 poll_thresh=24 ino=257 dd-2584 [002] 187.095324: balance_dirty_state: bdi btrfs-1: dirty=459 wb=924 unstable=0 bg_thresh=1002 thresh=2005 gap=622 poll_thresh=25 ino=257 dd-2584 [002] 187.095559: balance_dirty_state: bdi btrfs-1: dirty=509 wb=924 unstable=0 bg_thresh=1002 thresh=2004 gap=571 poll_thresh=26 ino=257 dd-2584 [002] 187.095793: balance_dirty_state: bdi btrfs-1: dirty=534 wb=924 unstable=0 bg_thresh=1001 thresh=2003 gap=545 poll_thresh=27 ino=257 dd-2584 [002] 187.096031: balance_dirty_state: bdi btrfs-1: dirty=559 wb=924 unstable=0 bg_thresh=998 thresh=1996 gap=513 poll_thresh=28 ino=257 dd-2584 [002] 187.096267: balance_dirty_state: bdi btrfs-1: dirty=584 wb=924 unstable=0 bg_thresh=1000 thresh=2000 gap=492 poll_thresh=29 ino=257 dd-2584 [002] 187.096277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=66144 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 187.102162: balance_dirty_state: bdi btrfs-1: dirty=584 wb=924 unstable=0 bg_thresh=1000 thresh=2000 gap=492 poll_thresh=29 ino=257 dd-2584 [006] 187.102171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=66144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 187.110107: balance_dirty_state: bdi btrfs-1: dirty=585 wb=674 unstable=0 bg_thresh=1000 thresh=2001 gap=742 poll_thresh=29 ino=257 dd-2584 [006] 187.110218: balance_dirty_state: bdi btrfs-1: dirty=585 wb=674 unstable=0 bg_thresh=1000 thresh=2001 gap=742 poll_thresh=22 ino=257 dd-2584 [006] 187.110452: balance_dirty_state: bdi btrfs-1: dirty=635 wb=674 unstable=0 bg_thresh=1005 thresh=2011 gap=702 poll_thresh=23 ino=257 dd-2584 [006] 187.110688: balance_dirty_state: bdi btrfs-1: dirty=660 wb=674 unstable=0 bg_thresh=1008 thresh=2016 gap=682 poll_thresh=24 ino=257 dd-2584 [006] 187.110922: balance_dirty_state: bdi btrfs-1: dirty=685 wb=674 unstable=0 bg_thresh=1007 thresh=2015 gap=656 poll_thresh=25 ino=257 dd-2584 [006] 187.111505: balance_dirty_state: bdi btrfs-1: dirty=735 wb=674 unstable=0 bg_thresh=1007 thresh=2014 gap=605 poll_thresh=26 ino=257 dd-2584 [006] 187.111737: balance_dirty_state: bdi btrfs-1: dirty=760 wb=674 unstable=0 bg_thresh=1009 thresh=2018 gap=584 poll_thresh=27 ino=257 dd-2584 [006] 187.111971: balance_dirty_state: bdi btrfs-1: dirty=785 wb=674 unstable=0 bg_thresh=1008 thresh=2017 gap=558 poll_thresh=28 ino=257 dd-2584 [006] 187.112205: balance_dirty_state: bdi btrfs-1: dirty=810 wb=674 unstable=0 bg_thresh=1008 thresh=2016 gap=532 poll_thresh=29 ino=257 dd-2584 [006] 187.112439: balance_dirty_state: bdi btrfs-1: dirty=860 wb=674 unstable=0 bg_thresh=1004 thresh=2009 gap=475 poll_thresh=30 ino=257 dd-2584 [006] 187.112448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-382% task_weight=99% bdi_bw=66144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 187.118184: balance_dirty_state: bdi btrfs-1: dirty=860 wb=549 unstable=0 bg_thresh=1004 thresh=2009 gap=600 poll_thresh=30 ino=257 dd-2584 [006] 187.118273: balance_dirty_state: bdi btrfs-1: dirty=860 wb=549 unstable=0 bg_thresh=1007 thresh=2014 gap=605 poll_thresh=22 ino=257 dd-2584 [006] 187.118387: balance_dirty_state: bdi btrfs-1: dirty=910 wb=549 unstable=0 bg_thresh=1006 thresh=2013 gap=554 poll_thresh=23 ino=257 dd-2584 [006] 187.118500: balance_dirty_state: bdi btrfs-1: dirty=935 wb=549 unstable=0 bg_thresh=1008 thresh=2017 gap=533 poll_thresh=24 ino=257 dd-2584 [006] 187.118775: balance_dirty_state: bdi btrfs-1: dirty=960 wb=549 unstable=0 bg_thresh=1008 thresh=2016 gap=507 poll_thresh=25 ino=257 dd-2584 [006] 187.118887: balance_dirty_state: bdi btrfs-1: dirty=985 wb=549 unstable=0 bg_thresh=1007 thresh=2015 gap=481 poll_thresh=26 ino=257 dd-2584 [006] 187.118892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-374% task_weight=100% bdi_bw=66144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 187.126239: balance_dirty_state: bdi btrfs-1: dirty=985 wb=424 unstable=0 bg_thresh=1008 thresh=2016 gap=607 poll_thresh=26 ino=257 dd-2584 [002] 187.126372: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=424 unstable=0 bg_thresh=1008 thresh=2016 gap=582 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 187.126419: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14568 wrote=0 to_write=16384 dd-2584 [002] 187.126620: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=424 unstable=0 bg_thresh=1007 thresh=2015 gap=581 poll_thresh=20 ino=257 dd-2584 [002] 187.126871: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=474 unstable=0 bg_thresh=1007 thresh=2014 gap=505 poll_thresh=21 ino=257 dd-2584 [002] 187.127124: balance_dirty_state: bdi btrfs-1: dirty=985 wb=549 unstable=0 bg_thresh=1009 thresh=2018 gap=484 poll_thresh=22 ino=257 dd-2584 [002] 187.127127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-135% task_gap=-369% task_weight=99% bdi_bw=66144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 187.130462: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=768 to_write=15616 dd-2584 [002] 187.134186: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1074 unstable=0 bg_thresh=1007 thresh=2014 gap=605 poll_thresh=22 ino=257 dd-2584 [002] 187.134312: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1074 unstable=0 bg_thresh=1006 thresh=2013 gap=579 poll_thresh=16 ino=257 dd-2584 [002] 187.134548: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1074 unstable=0 bg_thresh=1006 thresh=2012 gap=553 poll_thresh=17 ino=257 dd-2584 [002] 187.134780: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1074 unstable=0 bg_thresh=1005 thresh=2011 gap=527 poll_thresh=18 ino=257 dd-2584 [002] 187.135372: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1074 unstable=0 bg_thresh=1007 thresh=2015 gap=506 poll_thresh=19 ino=257 dd-2584 [002] 187.135607: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1074 unstable=0 bg_thresh=1007 thresh=2014 gap=455 poll_thresh=20 ino=257 dd-2584 [002] 187.135616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-161% task_gap=-422% task_weight=100% bdi_bw=66144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 187.142223: balance_dirty_state: bdi btrfs-1: dirty=485 wb=949 unstable=0 bg_thresh=1008 thresh=2016 gap=582 poll_thresh=20 ino=257 dd-2584 [002] 187.142304: balance_dirty_state: bdi btrfs-1: dirty=485 wb=949 unstable=0 bg_thresh=1005 thresh=2010 gap=576 poll_thresh=15 ino=257 dd-2584 [002] 187.142361: balance_dirty_state: bdi btrfs-1: dirty=510 wb=949 unstable=0 bg_thresh=1007 thresh=2015 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 187.142474: balance_dirty_state: bdi btrfs-1: dirty=535 wb=949 unstable=0 bg_thresh=1009 thresh=2019 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 187.142588: balance_dirty_state: bdi btrfs-1: dirty=585 wb=949 unstable=0 bg_thresh=1009 thresh=2018 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 187.142592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-135% task_gap=-369% task_weight=99% bdi_bw=66612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 187.150200: balance_dirty_state: bdi btrfs-1: dirty=585 wb=824 unstable=0 bg_thresh=1007 thresh=2014 gap=605 poll_thresh=18 ino=257 dd-2584 [002] 187.150270: balance_dirty_state: bdi btrfs-1: dirty=585 wb=824 unstable=0 bg_thresh=1004 thresh=2008 gap=599 poll_thresh=13 ino=257 dd-2584 [002] 187.150332: balance_dirty_state: bdi btrfs-1: dirty=610 wb=824 unstable=0 bg_thresh=1006 thresh=2013 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 187.150392: balance_dirty_state: bdi btrfs-1: dirty=610 wb=824 unstable=0 bg_thresh=1003 thresh=2007 gap=573 poll_thresh=15 ino=257 dd-2584 [002] 187.150452: balance_dirty_state: bdi btrfs-1: dirty=635 wb=824 unstable=0 bg_thresh=1006 thresh=2012 gap=553 poll_thresh=16 ino=257 dd-2584 [002] 187.150573: balance_dirty_state: bdi btrfs-1: dirty=660 wb=824 unstable=0 bg_thresh=1005 thresh=2010 gap=526 poll_thresh=17 ino=257 dd-2584 [002] 187.150867: balance_dirty_state: bdi btrfs-1: dirty=710 wb=824 unstable=0 bg_thresh=1004 thresh=2009 gap=475 poll_thresh=18 ino=257 dd-2584 [002] 187.150872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=66612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 187.162087: balance_dirty_state: bdi btrfs-1: dirty=710 wb=649 unstable=0 bg_thresh=997 thresh=1994 gap=635 poll_thresh=18 ino=257 dd-2584 [002] 187.162174: balance_dirty_state: bdi btrfs-1: dirty=710 wb=624 unstable=0 bg_thresh=990 thresh=1981 gap=647 poll_thresh=13 ino=257 dd-2584 [002] 187.162242: balance_dirty_state: bdi btrfs-1: dirty=735 wb=574 unstable=0 bg_thresh=996 thresh=1992 gap=683 poll_thresh=14 ino=257 dd-2584 [002] 187.162314: balance_dirty_state: bdi btrfs-1: dirty=760 wb=549 unstable=0 bg_thresh=989 thresh=1979 gap=670 poll_thresh=15 ino=257 dd-2584 [002] 187.162383: balance_dirty_state: bdi btrfs-1: dirty=760 wb=524 unstable=0 bg_thresh=995 thresh=1990 gap=706 poll_thresh=16 ino=257 dd-2584 [002] 187.162511: balance_dirty_state: bdi btrfs-1: dirty=785 wb=524 unstable=0 bg_thresh=997 thresh=1995 gap=686 poll_thresh=17 ino=257 dd-2584 [002] 187.162639: balance_dirty_state: bdi btrfs-1: dirty=835 wb=524 unstable=0 bg_thresh=996 thresh=1992 gap=633 poll_thresh=18 ino=257 dd-2584 [002] 187.162765: balance_dirty_state: bdi btrfs-1: dirty=860 wb=524 unstable=0 bg_thresh=994 thresh=1989 gap=605 poll_thresh=19 ino=257 dd-2584 [002] 187.162890: balance_dirty_state: bdi btrfs-1: dirty=885 wb=524 unstable=0 bg_thresh=995 thresh=1991 gap=582 poll_thresh=20 ino=257 dd-2584 [002] 187.163017: balance_dirty_state: bdi btrfs-1: dirty=935 wb=524 unstable=0 bg_thresh=995 thresh=1990 gap=531 poll_thresh=21 ino=257 dd-2584 [002] 187.163320: balance_dirty_state: bdi btrfs-1: dirty=960 wb=524 unstable=0 bg_thresh=989 thresh=1979 gap=495 poll_thresh=22 ino=257 dd-2584 [002] 187.163449: balance_dirty_state: bdi btrfs-1: dirty=985 wb=524 unstable=0 bg_thresh=987 thresh=1975 gap=466 poll_thresh=23 ino=257 dd-2584 [002] 187.163454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=66612 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 187.170171: balance_dirty_state: bdi btrfs-1: dirty=985 wb=524 unstable=0 bg_thresh=994 thresh=1988 gap=479 poll_thresh=23 ino=257 dd-2584 [002] 187.170177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=66612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 187.182158: balance_dirty_state: bdi btrfs-1: dirty=985 wb=274 unstable=0 bg_thresh=997 thresh=1994 gap=735 poll_thresh=23 ino=257 dd-2584 [002] 187.182242: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=274 unstable=0 bg_thresh=998 thresh=1996 gap=712 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 187.182263: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14624 wrote=0 to_write=16384 dd-2584 [002] 187.182421: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=274 unstable=0 bg_thresh=997 thresh=1995 gap=686 poll_thresh=18 ino=257 dd-2584 [002] 187.182609: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=324 unstable=0 bg_thresh=997 thresh=1994 gap=635 poll_thresh=19 ino=257 dd-2584 [002] 187.182798: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=374 unstable=0 bg_thresh=999 thresh=1998 gap=589 poll_thresh=20 ino=257 dd-2584 [002] 187.182984: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=424 unstable=0 bg_thresh=998 thresh=1997 gap=563 poll_thresh=21 ino=257 dd-2584 [002] 187.183174: balance_dirty_state: bdi btrfs-1: dirty=985 wb=474 unstable=0 bg_thresh=995 thresh=1990 gap=531 poll_thresh=22 ino=257 dd-2584 [002] 187.183365: balance_dirty_state: bdi btrfs-1: dirty=960 wb=524 unstable=0 bg_thresh=994 thresh=1989 gap=505 poll_thresh=23 ino=257 dd-2584 [002] 187.183842: balance_dirty_state: bdi btrfs-1: dirty=860 wb=649 unstable=0 bg_thresh=996 thresh=1993 gap=484 poll_thresh=24 ino=257 dd-2584 [002] 187.183844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=66612 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 187.185117: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=896 to_write=15488 dd-2584 [002] 187.194121: balance_dirty_state: bdi btrfs-1: dirty=360 wb=924 unstable=0 bg_thresh=997 thresh=1995 gap=711 poll_thresh=24 ino=257 dd-2584 [002] 187.194219: balance_dirty_state: bdi btrfs-1: dirty=360 wb=924 unstable=0 bg_thresh=997 thresh=1994 gap=710 poll_thresh=18 ino=257 dd-2584 [002] 187.194348: balance_dirty_state: bdi btrfs-1: dirty=410 wb=924 unstable=0 bg_thresh=996 thresh=1993 gap=659 poll_thresh=19 ino=257 dd-2584 [002] 187.194469: balance_dirty_state: bdi btrfs-1: dirty=435 wb=924 unstable=0 bg_thresh=993 thresh=1986 gap=627 poll_thresh=20 ino=257 dd-2584 [002] 187.194595: balance_dirty_state: bdi btrfs-1: dirty=460 wb=924 unstable=0 bg_thresh=992 thresh=1985 gap=601 poll_thresh=21 ino=257 dd-2584 [002] 187.194715: balance_dirty_state: bdi btrfs-1: dirty=510 wb=924 unstable=0 bg_thresh=991 thresh=1983 gap=549 poll_thresh=22 ino=257 dd-2584 [002] 187.194836: balance_dirty_state: bdi btrfs-1: dirty=535 wb=924 unstable=0 bg_thresh=991 thresh=1982 gap=523 poll_thresh=23 ino=257 dd-2584 [002] 187.194959: balance_dirty_state: bdi btrfs-1: dirty=560 wb=924 unstable=0 bg_thresh=990 thresh=1981 gap=497 poll_thresh=24 ino=257 dd-2584 [002] 187.195259: balance_dirty_state: bdi btrfs-1: dirty=585 wb=924 unstable=0 bg_thresh=992 thresh=1985 gap=476 poll_thresh=25 ino=257 dd-2584 [002] 187.195264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=99% bdi_bw=66612 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 187.202174: balance_dirty_state: bdi btrfs-1: dirty=585 wb=924 unstable=0 bg_thresh=993 thresh=1987 gap=478 poll_thresh=25 ino=257 dd-2584 [002] 187.202182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=66612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 187.210209: balance_dirty_state: bdi btrfs-1: dirty=610 wb=649 unstable=0 bg_thresh=990 thresh=1981 gap=722 poll_thresh=25 ino=257 dd-2584 [000] 187.210331: balance_dirty_state: bdi btrfs-1: dirty=635 wb=649 unstable=0 bg_thresh=990 thresh=1981 gap=697 poll_thresh=19 ino=257 dd-2584 [000] 187.210566: balance_dirty_state: bdi btrfs-1: dirty=660 wb=649 unstable=0 bg_thresh=993 thresh=1986 gap=677 poll_thresh=20 ino=257 dd-2584 [000] 187.210800: balance_dirty_state: bdi btrfs-1: dirty=685 wb=649 unstable=0 bg_thresh=995 thresh=1991 gap=657 poll_thresh=21 ino=257 dd-2584 [000] 187.211037: balance_dirty_state: bdi btrfs-1: dirty=710 wb=649 unstable=0 bg_thresh=997 thresh=1995 gap=636 poll_thresh=22 ino=257 dd-2584 [000] 187.211271: balance_dirty_state: bdi btrfs-1: dirty=760 wb=649 unstable=0 bg_thresh=997 thresh=1994 gap=585 poll_thresh=23 ino=257 dd-2584 [000] 187.211505: balance_dirty_state: bdi btrfs-1: dirty=785 wb=649 unstable=0 bg_thresh=996 thresh=1993 gap=559 poll_thresh=24 ino=257 dd-2584 [000] 187.211739: balance_dirty_state: bdi btrfs-1: dirty=810 wb=649 unstable=0 bg_thresh=998 thresh=1997 gap=538 poll_thresh=25 ino=257 dd-2584 [000] 187.211976: balance_dirty_state: bdi btrfs-1: dirty=860 wb=649 unstable=0 bg_thresh=998 thresh=1996 gap=487 poll_thresh=26 ino=257 dd-2584 [000] 187.211985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-354% task_weight=101% bdi_bw=66612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 187.218289: balance_dirty_state: bdi btrfs-1: dirty=860 wb=499 unstable=0 bg_thresh=998 thresh=1996 gap=637 poll_thresh=26 ino=257 dd-2584 [000] 187.218765: balance_dirty_state: bdi btrfs-1: dirty=860 wb=499 unstable=0 bg_thresh=997 thresh=1995 gap=636 poll_thresh=19 ino=257 dd-2584 [000] 187.219001: balance_dirty_state: bdi btrfs-1: dirty=885 wb=499 unstable=0 bg_thresh=997 thresh=1994 gap=610 poll_thresh=20 ino=257 dd-2584 [000] 187.219236: balance_dirty_state: bdi btrfs-1: dirty=935 wb=499 unstable=0 bg_thresh=996 thresh=1993 gap=559 poll_thresh=21 ino=257 dd-2584 [000] 187.219472: balance_dirty_state: bdi btrfs-1: dirty=960 wb=499 unstable=0 bg_thresh=998 thresh=1997 gap=538 poll_thresh=22 ino=257 dd-2584 [000] 187.219705: balance_dirty_state: bdi btrfs-1: dirty=985 wb=499 unstable=0 bg_thresh=998 thresh=1996 gap=512 poll_thresh=23 ino=257 dd-2584 [000] 187.219938: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=499 unstable=0 bg_thresh=997 thresh=1995 gap=461 poll_thresh=24 ino=257 dd-2584 [000] 187.219947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=66612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 187.220027: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14660 wrote=0 to_write=16384 flush-btrfs-1-2586 [006] 187.223156: writeback_single_inode: bdi btrfs-1: ino=257 state= age=220 wrote=656 to_write=15728 dd-2584 [004] 187.226207: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1024 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=24 ino=257 dd-2584 [004] 187.226376: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1024 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 187.226697: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1024 unstable=0 bg_thresh=999 thresh=1998 gap=564 poll_thresh=19 ino=257 dd-2584 [004] 187.227017: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1024 unstable=0 bg_thresh=998 thresh=1997 gap=513 poll_thresh=20 ino=257 dd-2584 [004] 187.227713: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1024 unstable=0 bg_thresh=997 thresh=1995 gap=486 poll_thresh=21 ino=257 dd-2584 [004] 187.227719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-308% task_weight=101% bdi_bw=66612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.234262: balance_dirty_state: bdi btrfs-1: dirty=485 wb=899 unstable=0 bg_thresh=999 thresh=1998 gap=614 poll_thresh=21 ino=257 dd-2584 [003] 187.234371: balance_dirty_state: bdi btrfs-1: dirty=485 wb=899 unstable=0 bg_thresh=999 thresh=1998 gap=614 poll_thresh=16 ino=257 dd-2584 [003] 187.234605: balance_dirty_state: bdi btrfs-1: dirty=535 wb=899 unstable=0 bg_thresh=1001 thresh=2003 gap=569 poll_thresh=17 ino=257 dd-2584 [003] 187.234837: balance_dirty_state: bdi btrfs-1: dirty=560 wb=899 unstable=0 bg_thresh=1004 thresh=2008 gap=549 poll_thresh=18 ino=257 dd-2584 [003] 187.235074: balance_dirty_state: bdi btrfs-1: dirty=585 wb=899 unstable=0 bg_thresh=1006 thresh=2012 gap=528 poll_thresh=19 ino=257 dd-2584 [003] 187.235306: balance_dirty_state: bdi btrfs-1: dirty=635 wb=899 unstable=0 bg_thresh=1005 thresh=2011 gap=477 poll_thresh=20 ino=257 dd-2584 [003] 187.235314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=66612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.242243: balance_dirty_state: bdi btrfs-1: dirty=635 wb=899 unstable=0 bg_thresh=1005 thresh=2011 gap=477 poll_thresh=20 ino=257 dd-2584 [003] 187.242253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=66612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.250088: balance_dirty_state: bdi btrfs-1: dirty=635 wb=774 unstable=0 bg_thresh=998 thresh=1996 gap=587 poll_thresh=20 ino=257 dd-2584 [003] 187.250151: balance_dirty_state: bdi btrfs-1: dirty=635 wb=774 unstable=0 bg_thresh=998 thresh=1996 gap=587 poll_thresh=15 ino=257 dd-2584 [003] 187.250210: balance_dirty_state: bdi btrfs-1: dirty=660 wb=774 unstable=0 bg_thresh=1000 thresh=2001 gap=567 poll_thresh=16 ino=257 dd-2584 [003] 187.250325: balance_dirty_state: bdi btrfs-1: dirty=685 wb=774 unstable=0 bg_thresh=1003 thresh=2006 gap=547 poll_thresh=17 ino=257 dd-2584 [003] 187.250615: balance_dirty_state: bdi btrfs-1: dirty=710 wb=774 unstable=0 bg_thresh=1005 thresh=2011 gap=527 poll_thresh=18 ino=257 dd-2584 [003] 187.250734: balance_dirty_state: bdi btrfs-1: dirty=760 wb=774 unstable=0 bg_thresh=1007 thresh=2015 gap=481 poll_thresh=19 ino=257 dd-2584 [003] 187.250739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.258195: balance_dirty_state: bdi btrfs-1: dirty=760 wb=774 unstable=0 bg_thresh=1003 thresh=2007 gap=473 poll_thresh=19 ino=257 dd-2584 [003] 187.258204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=99% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.266221: balance_dirty_state: bdi btrfs-1: dirty=760 wb=649 unstable=0 bg_thresh=1003 thresh=2007 gap=598 poll_thresh=19 ino=257 dd-2584 [003] 187.266348: balance_dirty_state: bdi btrfs-1: dirty=760 wb=649 unstable=0 bg_thresh=1003 thresh=2007 gap=598 poll_thresh=14 ino=257 dd-2584 [003] 187.266465: balance_dirty_state: bdi btrfs-1: dirty=785 wb=649 unstable=0 bg_thresh=1006 thresh=2012 gap=578 poll_thresh=15 ino=257 dd-2584 [003] 187.266582: balance_dirty_state: bdi btrfs-1: dirty=810 wb=649 unstable=0 bg_thresh=1003 thresh=2006 gap=547 poll_thresh=16 ino=257 dd-2584 [003] 187.266816: balance_dirty_state: bdi btrfs-1: dirty=835 wb=649 unstable=0 bg_thresh=1002 thresh=2005 gap=521 poll_thresh=17 ino=257 dd-2584 [003] 187.267050: balance_dirty_state: bdi btrfs-1: dirty=860 wb=649 unstable=0 bg_thresh=1004 thresh=2009 gap=500 poll_thresh=18 ino=257 dd-2584 [003] 187.267059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.274113: balance_dirty_state: bdi btrfs-1: dirty=860 wb=524 unstable=0 bg_thresh=997 thresh=1995 gap=611 poll_thresh=18 ino=257 dd-2584 [003] 187.274195: balance_dirty_state: bdi btrfs-1: dirty=885 wb=524 unstable=0 bg_thresh=997 thresh=1995 gap=586 poll_thresh=13 ino=257 dd-2584 [003] 187.274251: balance_dirty_state: bdi btrfs-1: dirty=885 wb=524 unstable=0 bg_thresh=1000 thresh=2000 gap=591 poll_thresh=14 ino=257 dd-2584 [003] 187.274307: balance_dirty_state: bdi btrfs-1: dirty=910 wb=524 unstable=0 bg_thresh=1000 thresh=2000 gap=566 poll_thresh=15 ino=257 dd-2584 [003] 187.274362: balance_dirty_state: bdi btrfs-1: dirty=935 wb=524 unstable=0 bg_thresh=1002 thresh=2005 gap=546 poll_thresh=16 ino=257 dd-2584 [003] 187.274474: balance_dirty_state: bdi btrfs-1: dirty=960 wb=524 unstable=0 bg_thresh=1005 thresh=2010 gap=526 poll_thresh=17 ino=257 dd-2584 [003] 187.274753: balance_dirty_state: bdi btrfs-1: dirty=985 wb=524 unstable=0 bg_thresh=1007 thresh=2014 gap=505 poll_thresh=18 ino=257 dd-2584 [003] 187.274866: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=524 unstable=0 bg_thresh=1006 thresh=2013 gap=454 poll_thresh=19 ino=257 dd-2584 [003] 187.274870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-138% task_gap=-377% task_weight=100% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 187.274982: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14716 wrote=0 to_write=16384 flush-btrfs-1-2586 [006] 187.276949: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=656 to_write=15728 dd-2584 [003] 187.282130: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1049 unstable=0 bg_thresh=997 thresh=1995 gap=586 poll_thresh=19 ino=257 dd-2584 [003] 187.282202: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1049 unstable=0 bg_thresh=997 thresh=1995 gap=586 poll_thresh=14 ino=257 dd-2584 [003] 187.282259: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1049 unstable=0 bg_thresh=1000 thresh=2000 gap=566 poll_thresh=15 ino=257 dd-2584 [003] 187.282313: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1049 unstable=0 bg_thresh=1000 thresh=2000 gap=541 poll_thresh=16 ino=257 dd-2584 [003] 187.282426: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1049 unstable=0 bg_thresh=1002 thresh=2005 gap=521 poll_thresh=17 ino=257 dd-2584 [003] 187.282538: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1049 unstable=0 bg_thresh=1004 thresh=2009 gap=500 poll_thresh=18 ino=257 dd-2584 [003] 187.282543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.290181: balance_dirty_state: bdi btrfs-1: dirty=460 wb=924 unstable=0 bg_thresh=998 thresh=1996 gap=612 poll_thresh=18 ino=257 dd-2584 [003] 187.290285: balance_dirty_state: bdi btrfs-1: dirty=485 wb=924 unstable=0 bg_thresh=998 thresh=1996 gap=587 poll_thresh=13 ino=257 dd-2584 [003] 187.290342: balance_dirty_state: bdi btrfs-1: dirty=485 wb=924 unstable=0 bg_thresh=1000 thresh=2001 gap=592 poll_thresh=14 ino=257 dd-2584 [003] 187.290397: balance_dirty_state: bdi btrfs-1: dirty=510 wb=924 unstable=0 bg_thresh=1000 thresh=2001 gap=567 poll_thresh=15 ino=257 dd-2584 [003] 187.290452: balance_dirty_state: bdi btrfs-1: dirty=535 wb=924 unstable=0 bg_thresh=1003 thresh=2006 gap=547 poll_thresh=16 ino=257 dd-2584 [003] 187.290732: balance_dirty_state: bdi btrfs-1: dirty=560 wb=924 unstable=0 bg_thresh=1005 thresh=2011 gap=527 poll_thresh=17 ino=257 dd-2584 [003] 187.290846: balance_dirty_state: bdi btrfs-1: dirty=585 wb=924 unstable=0 bg_thresh=1007 thresh=2015 gap=506 poll_thresh=18 ino=257 dd-2584 [003] 187.290959: balance_dirty_state: bdi btrfs-1: dirty=610 wb=924 unstable=0 bg_thresh=1007 thresh=2014 gap=480 poll_thresh=19 ino=257 dd-2584 [003] 187.290963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.298228: balance_dirty_state: bdi btrfs-1: dirty=610 wb=924 unstable=0 bg_thresh=1007 thresh=2014 gap=480 poll_thresh=19 ino=257 dd-2584 [003] 187.298238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.306257: balance_dirty_state: bdi btrfs-1: dirty=610 wb=799 unstable=0 bg_thresh=999 thresh=1998 gap=589 poll_thresh=19 ino=257 dd-2584 [003] 187.306326: balance_dirty_state: bdi btrfs-1: dirty=635 wb=799 unstable=0 bg_thresh=999 thresh=1998 gap=564 poll_thresh=14 ino=257 dd-2584 [003] 187.306389: balance_dirty_state: bdi btrfs-1: dirty=660 wb=799 unstable=0 bg_thresh=1004 thresh=2009 gap=550 poll_thresh=15 ino=257 dd-2584 [003] 187.306453: balance_dirty_state: bdi btrfs-1: dirty=660 wb=799 unstable=0 bg_thresh=1004 thresh=2009 gap=550 poll_thresh=16 ino=257 dd-2584 [003] 187.306581: balance_dirty_state: bdi btrfs-1: dirty=710 wb=799 unstable=0 bg_thresh=1009 thresh=2019 gap=510 poll_thresh=17 ino=257 dd-2584 [003] 187.306707: balance_dirty_state: bdi btrfs-1: dirty=735 wb=799 unstable=0 bg_thresh=1009 thresh=2018 gap=484 poll_thresh=18 ino=257 dd-2584 [003] 187.306712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-324% task_weight=101% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.314234: balance_dirty_state: bdi btrfs-1: dirty=735 wb=799 unstable=0 bg_thresh=1004 thresh=2008 gap=474 poll_thresh=18 ino=257 dd-2584 [003] 187.314245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-337% task_weight=100% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.322193: balance_dirty_state: bdi btrfs-1: dirty=735 wb=649 unstable=0 bg_thresh=990 thresh=1981 gap=597 poll_thresh=18 ino=257 dd-2584 [003] 187.322323: balance_dirty_state: bdi btrfs-1: dirty=760 wb=649 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=13 ino=257 dd-2584 [003] 187.322440: balance_dirty_state: bdi btrfs-1: dirty=760 wb=649 unstable=0 bg_thresh=999 thresh=1998 gap=589 poll_thresh=14 ino=257 dd-2584 [003] 187.322560: balance_dirty_state: bdi btrfs-1: dirty=785 wb=649 unstable=0 bg_thresh=999 thresh=1998 gap=564 poll_thresh=15 ino=257 dd-2584 [003] 187.322676: balance_dirty_state: bdi btrfs-1: dirty=810 wb=649 unstable=0 bg_thresh=1001 thresh=2003 gap=544 poll_thresh=16 ino=257 dd-2584 [003] 187.323265: balance_dirty_state: bdi btrfs-1: dirty=835 wb=649 unstable=0 bg_thresh=1001 thresh=2002 gap=518 poll_thresh=17 ino=257 dd-2584 [003] 187.323503: balance_dirty_state: bdi btrfs-1: dirty=860 wb=649 unstable=0 bg_thresh=1003 thresh=2006 gap=497 poll_thresh=18 ino=257 dd-2584 [003] 187.323513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-340% task_weight=100% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.330223: balance_dirty_state: bdi btrfs-1: dirty=860 wb=649 unstable=0 bg_thresh=998 thresh=1997 gap=488 poll_thresh=18 ino=257 dd-2584 [003] 187.330233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=101% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.338233: balance_dirty_state: bdi btrfs-1: dirty=860 wb=524 unstable=0 bg_thresh=1002 thresh=2005 gap=621 poll_thresh=18 ino=257 dd-2584 [003] 187.338322: balance_dirty_state: bdi btrfs-1: dirty=885 wb=524 unstable=0 bg_thresh=1002 thresh=2005 gap=596 poll_thresh=13 ino=257 dd-2584 [003] 187.338379: balance_dirty_state: bdi btrfs-1: dirty=885 wb=524 unstable=0 bg_thresh=1005 thresh=2010 gap=601 poll_thresh=14 ino=257 dd-2584 [003] 187.338435: balance_dirty_state: bdi btrfs-1: dirty=910 wb=524 unstable=0 bg_thresh=1005 thresh=2010 gap=576 poll_thresh=15 ino=257 dd-2584 [003] 187.338490: balance_dirty_state: bdi btrfs-1: dirty=935 wb=524 unstable=0 bg_thresh=1007 thresh=2015 gap=556 poll_thresh=16 ino=257 dd-2584 [003] 187.338602: balance_dirty_state: bdi btrfs-1: dirty=960 wb=524 unstable=0 bg_thresh=1010 thresh=2020 gap=536 poll_thresh=17 ino=257 dd-2584 [003] 187.338715: balance_dirty_state: bdi btrfs-1: dirty=985 wb=524 unstable=0 bg_thresh=1012 thresh=2024 gap=515 poll_thresh=18 ino=257 dd-2584 [003] 187.338829: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=524 unstable=0 bg_thresh=1011 thresh=2023 gap=489 poll_thresh=19 ino=257 dd-2584 [003] 187.338834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-131% task_gap=-364% task_weight=100% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.346270: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=399 unstable=0 bg_thresh=1009 thresh=2018 gap=609 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 187.346316: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14788 wrote=0 to_write=16384 dd-2584 [003] 187.346369: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=399 unstable=0 bg_thresh=1009 thresh=2018 gap=584 poll_thresh=14 ino=257 dd-2584 [003] 187.346432: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=399 unstable=0 bg_thresh=1011 thresh=2023 gap=564 poll_thresh=15 ino=257 dd-2584 [003] 187.346677: balance_dirty_state: bdi btrfs-1: dirty=985 wb=499 unstable=0 bg_thresh=1008 thresh=2017 gap=533 poll_thresh=16 ino=257 dd-2584 [003] 187.346809: balance_dirty_state: bdi btrfs-1: dirty=985 wb=549 unstable=0 bg_thresh=1010 thresh=2021 gap=487 poll_thresh=17 ino=257 dd-2584 [003] 187.346811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=66148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 187.349061: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=752 to_write=15632 dd-2584 [007] 187.354296: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1024 unstable=0 bg_thresh=1009 thresh=2018 gap=609 poll_thresh=17 ino=257 dd-2584 [007] 187.354425: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1024 unstable=0 bg_thresh=1009 thresh=2018 gap=609 poll_thresh=13 ino=257 dd-2584 [007] 187.354545: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1024 unstable=0 bg_thresh=1008 thresh=2017 gap=583 poll_thresh=14 ino=257 dd-2584 [007] 187.354664: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1024 unstable=0 bg_thresh=1011 thresh=2022 gap=563 poll_thresh=15 ino=257 dd-2584 [007] 187.354782: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1024 unstable=0 bg_thresh=1008 thresh=2016 gap=557 poll_thresh=16 ino=257 dd-2584 [007] 187.355159: balance_dirty_state: bdi btrfs-1: dirty=485 wb=924 unstable=0 bg_thresh=1003 thresh=2007 gap=598 poll_thresh=17 ino=257 dd-2584 [007] 187.355544: balance_dirty_state: bdi btrfs-1: dirty=510 wb=899 unstable=0 bg_thresh=1002 thresh=2004 gap=595 poll_thresh=18 ino=257 dd-2584 [007] 187.355910: balance_dirty_state: bdi btrfs-1: dirty=535 wb=899 unstable=0 bg_thresh=1001 thresh=2003 gap=569 poll_thresh=19 ino=257 dd-2584 [007] 187.356272: balance_dirty_state: bdi btrfs-1: dirty=585 wb=899 unstable=0 bg_thresh=1000 thresh=2001 gap=517 poll_thresh=20 ino=257 dd-2584 [007] 187.357239: balance_dirty_state: bdi btrfs-1: dirty=610 wb=899 unstable=0 bg_thresh=1001 thresh=2002 gap=493 poll_thresh=21 ino=257 dd-2584 [007] 187.357253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=64584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 187.362264: balance_dirty_state: bdi btrfs-1: dirty=610 wb=899 unstable=0 bg_thresh=1006 thresh=2012 gap=503 poll_thresh=21 ino=257 dd-2584 [007] 187.362390: balance_dirty_state: bdi btrfs-1: dirty=610 wb=899 unstable=0 bg_thresh=1003 thresh=2006 gap=497 poll_thresh=16 ino=257 dd-2584 [007] 187.362398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=64584 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 187.370358: balance_dirty_state: bdi btrfs-1: dirty=610 wb=899 unstable=0 bg_thresh=1003 thresh=2006 gap=497 poll_thresh=16 ino=257 dd-2584 [000] 187.370367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=64584 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 187.378293: balance_dirty_state: bdi btrfs-1: dirty=610 wb=749 unstable=0 bg_thresh=1002 thresh=2005 gap=646 poll_thresh=16 ino=257 dd-2584 [004] 187.378447: balance_dirty_state: bdi btrfs-1: dirty=635 wb=749 unstable=0 bg_thresh=1002 thresh=2004 gap=620 poll_thresh=12 ino=257 dd-2584 [004] 187.378532: balance_dirty_state: bdi btrfs-1: dirty=635 wb=749 unstable=0 bg_thresh=1002 thresh=2004 gap=620 poll_thresh=13 ino=257 dd-2584 [004] 187.378619: balance_dirty_state: bdi btrfs-1: dirty=660 wb=749 unstable=0 bg_thresh=1001 thresh=2003 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 187.378703: balance_dirty_state: bdi btrfs-1: dirty=685 wb=749 unstable=0 bg_thresh=1001 thresh=2003 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 187.378790: balance_dirty_state: bdi btrfs-1: dirty=685 wb=749 unstable=0 bg_thresh=1001 thresh=2002 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 187.378959: balance_dirty_state: bdi btrfs-1: dirty=710 wb=749 unstable=0 bg_thresh=1003 thresh=2006 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 187.379129: balance_dirty_state: bdi btrfs-1: dirty=760 wb=749 unstable=0 bg_thresh=1002 thresh=2005 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 187.379135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=64584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.386271: balance_dirty_state: bdi btrfs-1: dirty=760 wb=624 unstable=0 bg_thresh=1002 thresh=2005 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 187.386402: balance_dirty_state: bdi btrfs-1: dirty=760 wb=624 unstable=0 bg_thresh=999 thresh=1999 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 187.386521: balance_dirty_state: bdi btrfs-1: dirty=785 wb=624 unstable=0 bg_thresh=1002 thresh=2004 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 187.386638: balance_dirty_state: bdi btrfs-1: dirty=810 wb=624 unstable=0 bg_thresh=999 thresh=1998 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 187.386756: balance_dirty_state: bdi btrfs-1: dirty=810 wb=624 unstable=0 bg_thresh=1001 thresh=2003 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 187.387374: balance_dirty_state: bdi btrfs-1: dirty=860 wb=574 unstable=0 bg_thresh=999 thresh=1999 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 187.387560: balance_dirty_state: bdi btrfs-1: dirty=885 wb=499 unstable=0 bg_thresh=1002 thresh=2004 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 187.387797: balance_dirty_state: bdi btrfs-1: dirty=910 wb=499 unstable=0 bg_thresh=1001 thresh=2003 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 187.388035: balance_dirty_state: bdi btrfs-1: dirty=935 wb=499 unstable=0 bg_thresh=1000 thresh=2001 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 187.388269: balance_dirty_state: bdi btrfs-1: dirty=985 wb=499 unstable=0 bg_thresh=1000 thresh=2000 gap=516 poll_thresh=21 ino=257 dd-2584 [004] 187.388504: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=499 unstable=0 bg_thresh=999 thresh=1999 gap=490 poll_thresh=22 ino=257 dd-2584 [004] 187.388513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-348% task_weight=98% bdi_bw=64584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 187.388557: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14828 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 187.390530: writeback_single_inode: bdi btrfs-1: ino=257 state= age=108 wrote=640 to_write=7552 dd-2584 [004] 187.394199: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1024 unstable=0 bg_thresh=997 thresh=1995 gap=611 poll_thresh=22 ino=257 dd-2584 [004] 187.394285: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1024 unstable=0 bg_thresh=1000 thresh=2001 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 187.394444: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1024 unstable=0 bg_thresh=1002 thresh=2005 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 187.394597: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1024 unstable=0 bg_thresh=1002 thresh=2004 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 187.395028: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1024 unstable=0 bg_thresh=1001 thresh=2003 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 187.395181: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1024 unstable=0 bg_thresh=1001 thresh=2002 gap=468 poll_thresh=20 ino=257 dd-2584 [004] 187.395187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=64584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.402245: balance_dirty_state: bdi btrfs-1: dirty=510 wb=899 unstable=0 bg_thresh=1002 thresh=2004 gap=595 poll_thresh=20 ino=257 dd-2584 [004] 187.402333: balance_dirty_state: bdi btrfs-1: dirty=510 wb=899 unstable=0 bg_thresh=1004 thresh=2008 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 187.402390: balance_dirty_state: bdi btrfs-1: dirty=535 wb=899 unstable=0 bg_thresh=1001 thresh=2002 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 187.402501: balance_dirty_state: bdi btrfs-1: dirty=560 wb=899 unstable=0 bg_thresh=1000 thresh=2001 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 187.402614: balance_dirty_state: bdi btrfs-1: dirty=610 wb=899 unstable=0 bg_thresh=1000 thresh=2000 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 187.402619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=64584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.410207: balance_dirty_state: bdi btrfs-1: dirty=610 wb=899 unstable=0 bg_thresh=1000 thresh=2000 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 187.410216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=64584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.418222: balance_dirty_state: bdi btrfs-1: dirty=610 wb=899 unstable=0 bg_thresh=1000 thresh=2000 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 187.418227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=64584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.426174: balance_dirty_state: bdi btrfs-1: dirty=610 wb=774 unstable=0 bg_thresh=995 thresh=1991 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 187.426246: balance_dirty_state: bdi btrfs-1: dirty=610 wb=774 unstable=0 bg_thresh=998 thresh=1996 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 187.426308: balance_dirty_state: bdi btrfs-1: dirty=635 wb=774 unstable=0 bg_thresh=1000 thresh=2001 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 187.426372: balance_dirty_state: bdi btrfs-1: dirty=660 wb=774 unstable=0 bg_thresh=999 thresh=1999 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 187.426431: balance_dirty_state: bdi btrfs-1: dirty=660 wb=774 unstable=0 bg_thresh=999 thresh=1999 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 187.426557: balance_dirty_state: bdi btrfs-1: dirty=685 wb=774 unstable=0 bg_thresh=995 thresh=1990 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 187.426853: balance_dirty_state: bdi btrfs-1: dirty=735 wb=774 unstable=0 bg_thresh=996 thresh=1992 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 187.426858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=64584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.434212: balance_dirty_state: bdi btrfs-1: dirty=735 wb=774 unstable=0 bg_thresh=998 thresh=1997 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 187.434220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=64584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.442184: balance_dirty_state: bdi btrfs-1: dirty=735 wb=674 unstable=0 bg_thresh=997 thresh=1995 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 187.442286: balance_dirty_state: bdi btrfs-1: dirty=735 wb=674 unstable=0 bg_thresh=997 thresh=1995 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 187.442374: balance_dirty_state: bdi btrfs-1: dirty=760 wb=674 unstable=0 bg_thresh=997 thresh=1994 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 187.442460: balance_dirty_state: bdi btrfs-1: dirty=785 wb=674 unstable=0 bg_thresh=999 thresh=1999 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 187.442547: balance_dirty_state: bdi btrfs-1: dirty=785 wb=674 unstable=0 bg_thresh=996 thresh=1993 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 187.442716: balance_dirty_state: bdi btrfs-1: dirty=835 wb=674 unstable=0 bg_thresh=996 thresh=1992 gap=483 poll_thresh=17 ino=257 dd-2584 [004] 187.442722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=64584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.450228: balance_dirty_state: bdi btrfs-1: dirty=835 wb=649 unstable=0 bg_thresh=991 thresh=1983 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 187.450327: balance_dirty_state: bdi btrfs-1: dirty=835 wb=649 unstable=0 bg_thresh=991 thresh=1983 gap=499 poll_thresh=13 ino=257 dd-2584 [004] 187.450417: balance_dirty_state: bdi btrfs-1: dirty=860 wb=649 unstable=0 bg_thresh=991 thresh=1982 gap=473 poll_thresh=14 ino=257 dd-2584 [004] 187.450423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=64584 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 187.462287: balance_dirty_state: bdi btrfs-1: dirty=860 wb=524 unstable=0 bg_thresh=991 thresh=1982 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 187.462379: balance_dirty_state: bdi btrfs-1: dirty=860 wb=524 unstable=0 bg_thresh=993 thresh=1987 gap=603 poll_thresh=10 ino=257 dd-2584 [004] 187.462464: balance_dirty_state: bdi btrfs-1: dirty=885 wb=524 unstable=0 bg_thresh=993 thresh=1987 gap=578 poll_thresh=11 ino=257 dd-2584 [004] 187.462552: balance_dirty_state: bdi btrfs-1: dirty=910 wb=524 unstable=0 bg_thresh=993 thresh=1986 gap=552 poll_thresh=12 ino=257 dd-2584 [004] 187.462641: balance_dirty_state: bdi btrfs-1: dirty=910 wb=524 unstable=0 bg_thresh=993 thresh=1986 gap=552 poll_thresh=13 ino=257 dd-2584 [004] 187.462731: balance_dirty_state: bdi btrfs-1: dirty=935 wb=524 unstable=0 bg_thresh=992 thresh=1985 gap=526 poll_thresh=14 ino=257 dd-2584 [004] 187.462821: balance_dirty_state: bdi btrfs-1: dirty=960 wb=524 unstable=0 bg_thresh=992 thresh=1985 gap=501 poll_thresh=15 ino=257 dd-2584 [004] 187.463171: balance_dirty_state: bdi btrfs-1: dirty=960 wb=524 unstable=0 bg_thresh=994 thresh=1989 gap=505 poll_thresh=16 ino=257 dd-2584 [004] 187.463344: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=524 unstable=0 bg_thresh=994 thresh=1988 gap=454 poll_thresh=17 ino=257 dd-2584 [004] 187.463351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-362% task_weight=98% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 187.463434: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14904 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 187.465091: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=640 to_write=7552 dd-2584 [004] 187.474302: balance_dirty_state: bdi btrfs-1: dirty=360 wb=899 unstable=0 bg_thresh=990 thresh=1981 gap=722 poll_thresh=17 ino=257 dd-2584 [004] 187.474376: balance_dirty_state: bdi btrfs-1: dirty=360 wb=899 unstable=0 bg_thresh=987 thresh=1975 gap=716 poll_thresh=13 ino=257 dd-2584 [004] 187.474436: balance_dirty_state: bdi btrfs-1: dirty=385 wb=899 unstable=0 bg_thresh=990 thresh=1980 gap=696 poll_thresh=14 ino=257 dd-2584 [004] 187.474494: balance_dirty_state: bdi btrfs-1: dirty=410 wb=899 unstable=0 bg_thresh=989 thresh=1979 gap=670 poll_thresh=15 ino=257 dd-2584 [004] 187.474552: balance_dirty_state: bdi btrfs-1: dirty=410 wb=899 unstable=0 bg_thresh=989 thresh=1979 gap=670 poll_thresh=16 ino=257 dd-2584 [004] 187.474669: balance_dirty_state: bdi btrfs-1: dirty=435 wb=899 unstable=0 bg_thresh=989 thresh=1978 gap=644 poll_thresh=17 ino=257 dd-2584 [004] 187.474787: balance_dirty_state: bdi btrfs-1: dirty=485 wb=899 unstable=0 bg_thresh=991 thresh=1982 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 187.474905: balance_dirty_state: bdi btrfs-1: dirty=510 wb=899 unstable=0 bg_thresh=987 thresh=1975 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 187.475020: balance_dirty_state: bdi btrfs-1: dirty=535 wb=899 unstable=0 bg_thresh=987 thresh=1974 gap=540 poll_thresh=20 ino=257 dd-2584 [004] 187.475306: balance_dirty_state: bdi btrfs-1: dirty=585 wb=899 unstable=0 bg_thresh=989 thresh=1978 gap=494 poll_thresh=21 ino=257 dd-2584 [004] 187.475312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 187.482316: balance_dirty_state: bdi btrfs-1: dirty=585 wb=899 unstable=0 bg_thresh=989 thresh=1978 gap=494 poll_thresh=21 ino=257 dd-2584 [004] 187.482324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.494242: balance_dirty_state: bdi btrfs-1: dirty=585 wb=899 unstable=0 bg_thresh=989 thresh=1978 gap=494 poll_thresh=21 ino=257 dd-2584 [004] 187.494252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.498311: balance_dirty_state: bdi btrfs-1: dirty=585 wb=774 unstable=0 bg_thresh=990 thresh=1980 gap=621 poll_thresh=21 ino=257 dd-2584 [004] 187.498441: balance_dirty_state: bdi btrfs-1: dirty=585 wb=774 unstable=0 bg_thresh=990 thresh=1980 gap=621 poll_thresh=16 ino=257 dd-2584 [004] 187.498645: balance_dirty_state: bdi btrfs-1: dirty=610 wb=774 unstable=0 bg_thresh=992 thresh=1984 gap=600 poll_thresh=17 ino=257 dd-2584 [004] 187.498847: balance_dirty_state: bdi btrfs-1: dirty=660 wb=774 unstable=0 bg_thresh=991 thresh=1983 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 187.499051: balance_dirty_state: bdi btrfs-1: dirty=685 wb=774 unstable=0 bg_thresh=991 thresh=1982 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 187.499252: balance_dirty_state: bdi btrfs-1: dirty=710 wb=774 unstable=0 bg_thresh=990 thresh=1981 gap=497 poll_thresh=20 ino=257 dd-2584 [004] 187.499455: balance_dirty_state: bdi btrfs-1: dirty=760 wb=774 unstable=0 bg_thresh=989 thresh=1979 gap=445 poll_thresh=21 ino=257 dd-2584 [004] 187.499463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-162% task_gap=-425% task_weight=100% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.510266: balance_dirty_state: bdi btrfs-1: dirty=760 wb=774 unstable=0 bg_thresh=989 thresh=1979 gap=445 poll_thresh=21 ino=257 dd-2584 [004] 187.510276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-162% task_gap=-425% task_weight=100% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.514255: balance_dirty_state: bdi btrfs-1: dirty=760 wb=649 unstable=0 bg_thresh=987 thresh=1974 gap=565 poll_thresh=21 ino=257 dd-2584 [004] 187.514445: balance_dirty_state: bdi btrfs-1: dirty=760 wb=649 unstable=0 bg_thresh=987 thresh=1974 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 187.514805: balance_dirty_state: bdi btrfs-1: dirty=810 wb=649 unstable=0 bg_thresh=989 thresh=1978 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 187.515786: balance_dirty_state: bdi btrfs-1: dirty=835 wb=649 unstable=0 bg_thresh=988 thresh=1977 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 187.515799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=98% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.522292: balance_dirty_state: bdi btrfs-1: dirty=835 wb=649 unstable=0 bg_thresh=988 thresh=1977 gap=493 poll_thresh=18 ino=257 dd-2584 [003] 187.522301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=98% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.530197: balance_dirty_state: bdi btrfs-1: dirty=835 wb=524 unstable=0 bg_thresh=991 thresh=1982 gap=623 poll_thresh=18 ino=257 dd-2584 [003] 187.530322: balance_dirty_state: bdi btrfs-1: dirty=835 wb=524 unstable=0 bg_thresh=991 thresh=1982 gap=623 poll_thresh=13 ino=257 dd-2584 [003] 187.530441: balance_dirty_state: bdi btrfs-1: dirty=860 wb=524 unstable=0 bg_thresh=993 thresh=1987 gap=603 poll_thresh=14 ino=257 dd-2584 [003] 187.530557: balance_dirty_state: bdi btrfs-1: dirty=885 wb=524 unstable=0 bg_thresh=993 thresh=1987 gap=578 poll_thresh=15 ino=257 dd-2584 [003] 187.530674: balance_dirty_state: bdi btrfs-1: dirty=885 wb=524 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=16 ino=257 dd-2584 [003] 187.530909: balance_dirty_state: bdi btrfs-1: dirty=935 wb=524 unstable=0 bg_thresh=995 thresh=1991 gap=532 poll_thresh=17 ino=257 dd-2584 [003] 187.531145: balance_dirty_state: bdi btrfs-1: dirty=960 wb=524 unstable=0 bg_thresh=997 thresh=1995 gap=511 poll_thresh=18 ino=257 dd-2584 [003] 187.531378: balance_dirty_state: bdi btrfs-1: dirty=985 wb=524 unstable=0 bg_thresh=997 thresh=1994 gap=485 poll_thresh=19 ino=257 dd-2584 [003] 187.531387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=99% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.538202: balance_dirty_state: bdi btrfs-1: dirty=985 wb=374 unstable=0 bg_thresh=989 thresh=1979 gap=620 poll_thresh=19 ino=257 dd-2584 [003] 187.538291: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=374 unstable=0 bg_thresh=992 thresh=1984 gap=600 poll_thresh=14 ino=257 dd-2584 [003] 187.538353: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=374 unstable=0 bg_thresh=992 thresh=1984 gap=600 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 187.538353: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14980 wrote=0 to_write=8192 dd-2584 [003] 187.538412: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=374 unstable=0 bg_thresh=994 thresh=1989 gap=580 poll_thresh=16 ino=257 dd-2584 [003] 187.538535: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=399 unstable=0 bg_thresh=997 thresh=1994 gap=560 poll_thresh=17 ino=257 dd-2584 [003] 187.538835: balance_dirty_state: bdi btrfs-1: dirty=960 wb=549 unstable=0 bg_thresh=999 thresh=1998 gap=489 poll_thresh=18 ino=257 dd-2584 [003] 187.538837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 187.540108: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=752 to_write=7440 dd-2584 [003] 187.546359: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1124 unstable=0 bg_thresh=999 thresh=1998 gap=514 poll_thresh=18 ino=257 dd-2584 [003] 187.546444: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1124 unstable=0 bg_thresh=996 thresh=1992 gap=508 poll_thresh=13 ino=257 dd-2584 [003] 187.546503: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1124 unstable=0 bg_thresh=998 thresh=1997 gap=488 poll_thresh=14 ino=257 dd-2584 [003] 187.546507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 187.554207: balance_dirty_state: bdi btrfs-1: dirty=385 wb=999 unstable=0 bg_thresh=990 thresh=1981 gap=597 poll_thresh=14 ino=257 dd-2584 [003] 187.554297: balance_dirty_state: bdi btrfs-1: dirty=385 wb=999 unstable=0 bg_thresh=990 thresh=1981 gap=597 poll_thresh=10 ino=257 dd-2584 [003] 187.554357: balance_dirty_state: bdi btrfs-1: dirty=410 wb=999 unstable=0 bg_thresh=993 thresh=1986 gap=577 poll_thresh=11 ino=257 dd-2584 [003] 187.554413: balance_dirty_state: bdi btrfs-1: dirty=435 wb=999 unstable=0 bg_thresh=993 thresh=1986 gap=552 poll_thresh=12 ino=257 dd-2584 [003] 187.554467: balance_dirty_state: bdi btrfs-1: dirty=435 wb=999 unstable=0 bg_thresh=995 thresh=1991 gap=557 poll_thresh=13 ino=257 dd-2584 [003] 187.554523: balance_dirty_state: bdi btrfs-1: dirty=460 wb=999 unstable=0 bg_thresh=998 thresh=1996 gap=537 poll_thresh=14 ino=257 dd-2584 [003] 187.554580: balance_dirty_state: bdi btrfs-1: dirty=485 wb=999 unstable=0 bg_thresh=998 thresh=1996 gap=512 poll_thresh=15 ino=257 dd-2584 [003] 187.554638: balance_dirty_state: bdi btrfs-1: dirty=485 wb=999 unstable=0 bg_thresh=997 thresh=1995 gap=511 poll_thresh=16 ino=257 dd-2584 [003] 187.554751: balance_dirty_state: bdi btrfs-1: dirty=535 wb=999 unstable=0 bg_thresh=997 thresh=1994 gap=460 poll_thresh=17 ino=257 dd-2584 [003] 187.554755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-402% task_weight=99% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.562224: balance_dirty_state: bdi btrfs-1: dirty=535 wb=874 unstable=0 bg_thresh=991 thresh=1982 gap=573 poll_thresh=17 ino=257 dd-2584 [003] 187.562305: balance_dirty_state: bdi btrfs-1: dirty=535 wb=874 unstable=0 bg_thresh=991 thresh=1982 gap=573 poll_thresh=13 ino=257 dd-2584 [003] 187.562365: balance_dirty_state: bdi btrfs-1: dirty=560 wb=874 unstable=0 bg_thresh=993 thresh=1987 gap=553 poll_thresh=14 ino=257 dd-2584 [003] 187.562420: balance_dirty_state: bdi btrfs-1: dirty=560 wb=874 unstable=0 bg_thresh=993 thresh=1987 gap=553 poll_thresh=15 ino=257 dd-2584 [003] 187.562643: balance_dirty_state: bdi btrfs-1: dirty=585 wb=874 unstable=0 bg_thresh=996 thresh=1992 gap=533 poll_thresh=16 ino=257 dd-2584 [003] 187.562756: balance_dirty_state: bdi btrfs-1: dirty=610 wb=874 unstable=0 bg_thresh=995 thresh=1991 gap=507 poll_thresh=17 ino=257 dd-2584 [003] 187.562869: balance_dirty_state: bdi btrfs-1: dirty=660 wb=874 unstable=0 bg_thresh=997 thresh=1995 gap=461 poll_thresh=18 ino=257 dd-2584 [003] 187.562874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-401% task_weight=99% bdi_bw=61676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.570301: balance_dirty_state: bdi btrfs-1: dirty=660 wb=874 unstable=0 bg_thresh=997 thresh=1995 gap=461 poll_thresh=18 ino=257 dd-2584 [003] 187.570310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-401% task_weight=99% bdi_bw=59232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.578332: balance_dirty_state: bdi btrfs-1: dirty=660 wb=724 unstable=0 bg_thresh=992 thresh=1984 gap=600 poll_thresh=18 ino=257 dd-2584 [003] 187.578422: balance_dirty_state: bdi btrfs-1: dirty=660 wb=724 unstable=0 bg_thresh=992 thresh=1984 gap=600 poll_thresh=13 ino=257 dd-2584 [003] 187.578481: balance_dirty_state: bdi btrfs-1: dirty=685 wb=724 unstable=0 bg_thresh=994 thresh=1989 gap=580 poll_thresh=14 ino=257 dd-2584 [003] 187.578539: balance_dirty_state: bdi btrfs-1: dirty=710 wb=724 unstable=0 bg_thresh=994 thresh=1989 gap=555 poll_thresh=15 ino=257 dd-2584 [003] 187.578598: balance_dirty_state: bdi btrfs-1: dirty=710 wb=724 unstable=0 bg_thresh=997 thresh=1994 gap=560 poll_thresh=16 ino=257 dd-2584 [003] 187.578716: balance_dirty_state: bdi btrfs-1: dirty=760 wb=724 unstable=0 bg_thresh=999 thresh=1999 gap=515 poll_thresh=17 ino=257 dd-2584 [003] 187.578837: balance_dirty_state: bdi btrfs-1: dirty=785 wb=724 unstable=0 bg_thresh=1001 thresh=2003 gap=494 poll_thresh=18 ino=257 dd-2584 [003] 187.578842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-145% task_gap=-389% task_weight=98% bdi_bw=59232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.586265: balance_dirty_state: bdi btrfs-1: dirty=785 wb=724 unstable=0 bg_thresh=995 thresh=1990 gap=481 poll_thresh=18 ino=257 dd-2584 [003] 187.586270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-407% task_weight=98% bdi_bw=59232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.594226: balance_dirty_state: bdi btrfs-1: dirty=785 wb=599 unstable=0 bg_thresh=982 thresh=1965 gap=581 poll_thresh=18 ino=257 dd-2584 [003] 187.594293: balance_dirty_state: bdi btrfs-1: dirty=785 wb=599 unstable=0 bg_thresh=982 thresh=1965 gap=581 poll_thresh=13 ino=257 dd-2584 [003] 187.594354: balance_dirty_state: bdi btrfs-1: dirty=810 wb=599 unstable=0 bg_thresh=985 thresh=1970 gap=561 poll_thresh=14 ino=257 dd-2584 [003] 187.594417: balance_dirty_state: bdi btrfs-1: dirty=835 wb=599 unstable=0 bg_thresh=985 thresh=1970 gap=536 poll_thresh=15 ino=257 dd-2584 [003] 187.594651: balance_dirty_state: bdi btrfs-1: dirty=835 wb=599 unstable=0 bg_thresh=987 thresh=1975 gap=541 poll_thresh=16 ino=257 dd-2584 [003] 187.594770: balance_dirty_state: bdi btrfs-1: dirty=885 wb=599 unstable=0 bg_thresh=987 thresh=1974 gap=490 poll_thresh=17 ino=257 dd-2584 [003] 187.594775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-382% task_weight=98% bdi_bw=59232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.602305: balance_dirty_state: bdi btrfs-1: dirty=885 wb=599 unstable=0 bg_thresh=991 thresh=1983 gap=499 poll_thresh=17 ino=257 dd-2584 [003] 187.602398: balance_dirty_state: bdi btrfs-1: dirty=885 wb=599 unstable=0 bg_thresh=994 thresh=1988 gap=504 poll_thresh=13 ino=257 dd-2584 [003] 187.602459: balance_dirty_state: bdi btrfs-1: dirty=910 wb=599 unstable=0 bg_thresh=993 thresh=1987 gap=478 poll_thresh=14 ino=257 dd-2584 [003] 187.602464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-156% task_gap=-412% task_weight=98% bdi_bw=59232 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 187.610220: balance_dirty_state: bdi btrfs-1: dirty=910 wb=474 unstable=0 bg_thresh=985 thresh=1970 gap=586 poll_thresh=14 ino=257 dd-2584 [003] 187.610285: balance_dirty_state: bdi btrfs-1: dirty=935 wb=474 unstable=0 bg_thresh=985 thresh=1970 gap=561 poll_thresh=10 ino=257 dd-2584 [003] 187.610344: balance_dirty_state: bdi btrfs-1: dirty=935 wb=474 unstable=0 bg_thresh=987 thresh=1975 gap=566 poll_thresh=11 ino=257 dd-2584 [003] 187.610402: balance_dirty_state: bdi btrfs-1: dirty=960 wb=474 unstable=0 bg_thresh=987 thresh=1975 gap=541 poll_thresh=12 ino=257 dd-2584 [003] 187.610460: balance_dirty_state: bdi btrfs-1: dirty=960 wb=474 unstable=0 bg_thresh=990 thresh=1980 gap=546 poll_thresh=13 ino=257 dd-2584 [003] 187.610518: balance_dirty_state: bdi btrfs-1: dirty=985 wb=474 unstable=0 bg_thresh=990 thresh=1980 gap=521 poll_thresh=14 ino=257 dd-2584 [003] 187.610576: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=474 unstable=0 bg_thresh=992 thresh=1985 gap=501 poll_thresh=15 ino=257 dd-2584 [003] 187.610640: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=474 unstable=0 bg_thresh=995 thresh=1990 gap=506 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 187.610650: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15052 wrote=0 to_write=8192 dd-2584 [003] 187.610766: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=474 unstable=0 bg_thresh=994 thresh=1989 gap=455 poll_thresh=17 ino=257 dd-2584 [003] 187.610767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-155% task_gap=-410% task_weight=99% bdi_bw=59232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 187.612302: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=704 to_write=7488 dd-2584 [003] 187.618374: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1049 unstable=0 bg_thresh=983 thresh=1966 gap=557 poll_thresh=17 ino=257 dd-2584 [003] 187.618467: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1049 unstable=0 bg_thresh=983 thresh=1966 gap=557 poll_thresh=13 ino=257 dd-2584 [003] 187.618530: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1049 unstable=0 bg_thresh=985 thresh=1971 gap=537 poll_thresh=14 ino=257 dd-2584 [003] 187.618766: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1049 unstable=0 bg_thresh=985 thresh=1971 gap=512 poll_thresh=15 ino=257 dd-2584 [003] 187.618825: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1049 unstable=0 bg_thresh=988 thresh=1976 gap=517 poll_thresh=16 ino=257 dd-2584 [003] 187.618941: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1049 unstable=0 bg_thresh=990 thresh=1981 gap=472 poll_thresh=17 ino=257 dd-2584 [003] 187.618946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-374% task_weight=100% bdi_bw=59232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.626375: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1049 unstable=0 bg_thresh=990 thresh=1981 gap=472 poll_thresh=17 ino=257 dd-2584 [003] 187.626384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-374% task_weight=100% bdi_bw=59232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.634365: balance_dirty_state: bdi btrfs-1: dirty=460 wb=924 unstable=0 bg_thresh=989 thresh=1978 gap=594 poll_thresh=17 ino=257 dd-2584 [003] 187.634447: balance_dirty_state: bdi btrfs-1: dirty=460 wb=924 unstable=0 bg_thresh=989 thresh=1978 gap=594 poll_thresh=13 ino=257 dd-2584 [003] 187.634509: balance_dirty_state: bdi btrfs-1: dirty=485 wb=924 unstable=0 bg_thresh=991 thresh=1983 gap=574 poll_thresh=14 ino=257 dd-2584 [003] 187.634573: balance_dirty_state: bdi btrfs-1: dirty=485 wb=924 unstable=0 bg_thresh=994 thresh=1988 gap=579 poll_thresh=15 ino=257 dd-2584 [003] 187.634636: balance_dirty_state: bdi btrfs-1: dirty=510 wb=924 unstable=0 bg_thresh=991 thresh=1982 gap=548 poll_thresh=16 ino=257 dd-2584 [003] 187.634765: balance_dirty_state: bdi btrfs-1: dirty=535 wb=924 unstable=0 bg_thresh=990 thresh=1981 gap=522 poll_thresh=17 ino=257 dd-2584 [003] 187.634894: balance_dirty_state: bdi btrfs-1: dirty=585 wb=924 unstable=0 bg_thresh=992 thresh=1985 gap=476 poll_thresh=18 ino=257 dd-2584 [003] 187.634898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=99% bdi_bw=59232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.642402: balance_dirty_state: bdi btrfs-1: dirty=585 wb=924 unstable=0 bg_thresh=992 thresh=1985 gap=476 poll_thresh=18 ino=257 dd-2584 [003] 187.642412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=99% bdi_bw=59232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.650263: balance_dirty_state: bdi btrfs-1: dirty=585 wb=799 unstable=0 bg_thresh=984 thresh=1968 gap=584 poll_thresh=18 ino=257 dd-2584 [003] 187.650388: balance_dirty_state: bdi btrfs-1: dirty=585 wb=799 unstable=0 bg_thresh=984 thresh=1968 gap=584 poll_thresh=13 ino=257 dd-2584 [003] 187.650505: balance_dirty_state: bdi btrfs-1: dirty=610 wb=799 unstable=0 bg_thresh=986 thresh=1973 gap=564 poll_thresh=14 ino=257 dd-2584 [003] 187.650620: balance_dirty_state: bdi btrfs-1: dirty=635 wb=799 unstable=0 bg_thresh=986 thresh=1973 gap=539 poll_thresh=15 ino=257 dd-2584 [003] 187.650733: balance_dirty_state: bdi btrfs-1: dirty=635 wb=799 unstable=0 bg_thresh=989 thresh=1978 gap=544 poll_thresh=16 ino=257 dd-2584 [003] 187.651320: balance_dirty_state: bdi btrfs-1: dirty=660 wb=699 unstable=0 bg_thresh=991 thresh=1983 gap=624 poll_thresh=17 ino=257 dd-2584 [003] 187.651556: balance_dirty_state: bdi btrfs-1: dirty=710 wb=699 unstable=0 bg_thresh=993 thresh=1987 gap=578 poll_thresh=18 ino=257 dd-2584 [003] 187.651793: balance_dirty_state: bdi btrfs-1: dirty=735 wb=699 unstable=0 bg_thresh=993 thresh=1986 gap=552 poll_thresh=19 ino=257 dd-2584 [003] 187.652026: balance_dirty_state: bdi btrfs-1: dirty=760 wb=699 unstable=0 bg_thresh=992 thresh=1985 gap=526 poll_thresh=20 ino=257 dd-2584 [003] 187.652262: balance_dirty_state: bdi btrfs-1: dirty=810 wb=699 unstable=0 bg_thresh=994 thresh=1989 gap=480 poll_thresh=21 ino=257 dd-2584 [003] 187.652271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=59232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.658362: balance_dirty_state: bdi btrfs-1: dirty=810 wb=674 unstable=0 bg_thresh=991 thresh=1982 gap=498 poll_thresh=21 ino=257 dd-2584 [003] 187.658447: balance_dirty_state: bdi btrfs-1: dirty=810 wb=674 unstable=0 bg_thresh=991 thresh=1982 gap=498 poll_thresh=16 ino=257 dd-2584 [003] 187.658567: balance_dirty_state: bdi btrfs-1: dirty=860 wb=674 unstable=0 bg_thresh=988 thresh=1976 gap=442 poll_thresh=17 ino=257 dd-2584 [003] 187.658571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-164% task_gap=-427% task_weight=98% bdi_bw=59232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.666372: balance_dirty_state: bdi btrfs-1: dirty=860 wb=674 unstable=0 bg_thresh=987 thresh=1975 gap=441 poll_thresh=17 ino=257 dd-2584 [003] 187.666381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-165% task_gap=-429% task_weight=98% bdi_bw=59232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.674391: balance_dirty_state: bdi btrfs-1: dirty=860 wb=549 unstable=0 bg_thresh=987 thresh=1975 gap=566 poll_thresh=17 ino=257 dd-2584 [003] 187.674518: balance_dirty_state: bdi btrfs-1: dirty=860 wb=549 unstable=0 bg_thresh=990 thresh=1980 gap=571 poll_thresh=13 ino=257 dd-2584 [003] 187.674636: balance_dirty_state: bdi btrfs-1: dirty=885 wb=549 unstable=0 bg_thresh=987 thresh=1974 gap=540 poll_thresh=14 ino=257 dd-2584 [003] 187.674757: balance_dirty_state: bdi btrfs-1: dirty=885 wb=549 unstable=0 bg_thresh=986 thresh=1972 gap=538 poll_thresh=15 ino=257 dd-2584 [003] 187.675252: balance_dirty_state: bdi btrfs-1: dirty=910 wb=449 unstable=0 bg_thresh=988 thresh=1977 gap=618 poll_thresh=16 ino=257 dd-2584 [003] 187.675492: balance_dirty_state: bdi btrfs-1: dirty=935 wb=424 unstable=0 bg_thresh=988 thresh=1976 gap=617 poll_thresh=17 ino=257 dd-2584 [003] 187.675727: balance_dirty_state: bdi btrfs-1: dirty=985 wb=424 unstable=0 bg_thresh=987 thresh=1975 gap=566 poll_thresh=18 ino=257 dd-2584 [003] 187.675960: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=424 unstable=0 bg_thresh=989 thresh=1979 gap=545 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 187.676051: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15116 wrote=0 to_write=8192 dd-2584 [003] 187.676211: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=424 unstable=0 bg_thresh=989 thresh=1978 gap=519 poll_thresh=20 ino=257 dd-2584 [003] 187.676462: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=474 unstable=0 bg_thresh=988 thresh=1977 gap=468 poll_thresh=21 ino=257 dd-2584 [003] 187.676465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-378% task_weight=98% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 187.679562: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=284 wrote=720 to_write=7472 dd-2584 [003] 187.682380: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1149 unstable=0 bg_thresh=988 thresh=1977 gap=493 poll_thresh=21 ino=257 dd-2584 [003] 187.682385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-378% task_weight=98% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.690358: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1024 unstable=0 bg_thresh=986 thresh=1972 gap=613 poll_thresh=21 ino=257 dd-2584 [003] 187.690426: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1024 unstable=0 bg_thresh=988 thresh=1977 gap=593 poll_thresh=16 ino=257 dd-2584 [003] 187.690552: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1024 unstable=0 bg_thresh=988 thresh=1976 gap=567 poll_thresh=17 ino=257 dd-2584 [003] 187.690677: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1024 unstable=0 bg_thresh=986 thresh=1973 gap=514 poll_thresh=18 ino=257 dd-2584 [003] 187.690971: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1024 unstable=0 bg_thresh=991 thresh=1983 gap=499 poll_thresh=19 ino=257 dd-2584 [003] 187.691090: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1024 unstable=0 bg_thresh=991 thresh=1982 gap=473 poll_thresh=20 ino=257 dd-2584 [003] 187.691094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-160% task_gap=-420% task_weight=100% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.698358: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1024 unstable=0 bg_thresh=991 thresh=1982 gap=473 poll_thresh=20 ino=257 dd-2584 [003] 187.698368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-160% task_gap=-420% task_weight=100% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.706389: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1024 unstable=0 bg_thresh=991 thresh=1982 gap=473 poll_thresh=20 ino=257 dd-2584 [003] 187.706397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-160% task_gap=-420% task_weight=100% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.714338: balance_dirty_state: bdi btrfs-1: dirty=485 wb=899 unstable=0 bg_thresh=990 thresh=1981 gap=597 poll_thresh=20 ino=257 dd-2584 [003] 187.714416: balance_dirty_state: bdi btrfs-1: dirty=510 wb=899 unstable=0 bg_thresh=987 thresh=1974 gap=565 poll_thresh=15 ino=257 dd-2584 [003] 187.714489: balance_dirty_state: bdi btrfs-1: dirty=535 wb=899 unstable=0 bg_thresh=989 thresh=1978 gap=544 poll_thresh=16 ino=257 dd-2584 [003] 187.714625: balance_dirty_state: bdi btrfs-1: dirty=560 wb=899 unstable=0 bg_thresh=991 thresh=1983 gap=524 poll_thresh=17 ino=257 dd-2584 [003] 187.714768: balance_dirty_state: bdi btrfs-1: dirty=585 wb=899 unstable=0 bg_thresh=987 thresh=1975 gap=491 poll_thresh=18 ino=257 dd-2584 [003] 187.714773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 187.722287: balance_dirty_state: bdi btrfs-1: dirty=585 wb=774 unstable=0 bg_thresh=990 thresh=1981 gap=622 poll_thresh=18 ino=257 dd-2584 [003] 187.722362: balance_dirty_state: bdi btrfs-1: dirty=610 wb=774 unstable=0 bg_thresh=987 thresh=1975 gap=591 poll_thresh=13 ino=257 dd-2584 [003] 187.722431: balance_dirty_state: bdi btrfs-1: dirty=610 wb=774 unstable=0 bg_thresh=990 thresh=1980 gap=596 poll_thresh=14 ino=257 dd-2584 [003] 187.722501: balance_dirty_state: bdi btrfs-1: dirty=635 wb=774 unstable=0 bg_thresh=992 thresh=1985 gap=576 poll_thresh=15 ino=257 dd-2584 [003] 187.722570: balance_dirty_state: bdi btrfs-1: dirty=660 wb=774 unstable=0 bg_thresh=995 thresh=1990 gap=556 poll_thresh=16 ino=257 dd-2584 [003] 187.722706: balance_dirty_state: bdi btrfs-1: dirty=685 wb=774 unstable=0 bg_thresh=994 thresh=1989 gap=530 poll_thresh=17 ino=257 dd-2584 [003] 187.723103: balance_dirty_state: bdi btrfs-1: dirty=710 wb=774 unstable=0 bg_thresh=994 thresh=1988 gap=504 poll_thresh=18 ino=257 dd-2584 [003] 187.723237: balance_dirty_state: bdi btrfs-1: dirty=735 wb=774 unstable=0 bg_thresh=996 thresh=1992 gap=483 poll_thresh=19 ino=257 dd-2584 [003] 187.723242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-129% task_gap=-358% task_weight=99% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 187.730275: balance_dirty_state: bdi btrfs-1: dirty=735 wb=699 unstable=0 bg_thresh=991 thresh=1983 gap=549 poll_thresh=19 ino=257 dd-2584 [007] 187.730354: balance_dirty_state: bdi btrfs-1: dirty=760 wb=699 unstable=0 bg_thresh=994 thresh=1988 gap=529 poll_thresh=14 ino=257 dd-2584 [007] 187.730421: balance_dirty_state: bdi btrfs-1: dirty=785 wb=699 unstable=0 bg_thresh=996 thresh=1993 gap=509 poll_thresh=15 ino=257 dd-2584 [007] 187.730482: balance_dirty_state: bdi btrfs-1: dirty=785 wb=699 unstable=0 bg_thresh=996 thresh=1993 gap=509 poll_thresh=16 ino=257 dd-2584 [007] 187.730599: balance_dirty_state: bdi btrfs-1: dirty=835 wb=699 unstable=0 bg_thresh=999 thresh=1998 gap=464 poll_thresh=17 ino=257 dd-2584 [007] 187.730604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-399% task_weight=101% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 187.738368: balance_dirty_state: bdi btrfs-1: dirty=835 wb=574 unstable=0 bg_thresh=1001 thresh=2003 gap=594 poll_thresh=17 ino=257 dd-2584 [007] 187.738448: balance_dirty_state: bdi btrfs-1: dirty=835 wb=574 unstable=0 bg_thresh=1001 thresh=2003 gap=594 poll_thresh=13 ino=257 dd-2584 [007] 187.738506: balance_dirty_state: bdi btrfs-1: dirty=860 wb=574 unstable=0 bg_thresh=1004 thresh=2008 gap=574 poll_thresh=14 ino=257 dd-2584 [007] 187.738563: balance_dirty_state: bdi btrfs-1: dirty=885 wb=574 unstable=0 bg_thresh=1004 thresh=2008 gap=549 poll_thresh=15 ino=257 dd-2584 [007] 187.738623: balance_dirty_state: bdi btrfs-1: dirty=885 wb=574 unstable=0 bg_thresh=1006 thresh=2013 gap=554 poll_thresh=16 ino=257 dd-2584 [007] 187.738743: balance_dirty_state: bdi btrfs-1: dirty=910 wb=574 unstable=0 bg_thresh=1006 thresh=2012 gap=528 poll_thresh=17 ino=257 dd-2584 [007] 187.739037: balance_dirty_state: bdi btrfs-1: dirty=960 wb=574 unstable=0 bg_thresh=1008 thresh=2016 gap=482 poll_thresh=18 ino=257 dd-2584 [007] 187.739042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=101% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 187.746455: balance_dirty_state: bdi btrfs-1: dirty=960 wb=574 unstable=0 bg_thresh=1008 thresh=2016 gap=482 poll_thresh=18 ino=257 dd-2584 [007] 187.746464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=101% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 187.754413: balance_dirty_state: bdi btrfs-1: dirty=960 wb=449 unstable=0 bg_thresh=1006 thresh=2013 gap=604 poll_thresh=18 ino=257 dd-2584 [007] 187.754518: balance_dirty_state: bdi btrfs-1: dirty=960 wb=449 unstable=0 bg_thresh=1003 thresh=2007 gap=598 poll_thresh=13 ino=257 dd-2584 [007] 187.754575: balance_dirty_state: bdi btrfs-1: dirty=985 wb=449 unstable=0 bg_thresh=1006 thresh=2012 gap=578 poll_thresh=14 ino=257 dd-2584 [007] 187.754631: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=449 unstable=0 bg_thresh=1003 thresh=2006 gap=547 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 187.754692: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15196 wrote=0 to_write=8192 dd-2584 [007] 187.754698: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=449 unstable=0 bg_thresh=1005 thresh=2011 gap=552 poll_thresh=16 ino=257 dd-2584 [007] 187.754820: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=449 unstable=0 bg_thresh=1007 thresh=2015 gap=506 poll_thresh=17 ino=257 dd-2584 [007] 187.754951: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=499 unstable=0 bg_thresh=1004 thresh=2008 gap=474 poll_thresh=18 ino=257 dd-2584 [007] 187.754952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-384% task_weight=100% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 187.757417: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=360 wrote=736 to_write=7456 dd-2584 [006] 187.762428: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1074 unstable=0 bg_thresh=1006 thresh=2013 gap=579 poll_thresh=18 ino=257 dd-2584 [006] 187.762551: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1074 unstable=0 bg_thresh=1006 thresh=2013 gap=554 poll_thresh=13 ino=257 dd-2584 [006] 187.762668: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1074 unstable=0 bg_thresh=1009 thresh=2018 gap=559 poll_thresh=14 ino=257 dd-2584 [006] 187.762783: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1074 unstable=0 bg_thresh=1009 thresh=2018 gap=534 poll_thresh=15 ino=257 dd-2584 [006] 187.762900: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1074 unstable=0 bg_thresh=1011 thresh=2023 gap=514 poll_thresh=16 ino=257 dd-2584 [006] 187.763145: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1074 unstable=0 bg_thresh=1007 thresh=2015 gap=481 poll_thresh=17 ino=257 dd-2584 [006] 187.763154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-328% task_weight=101% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 187.770366: balance_dirty_state: bdi btrfs-1: dirty=460 wb=949 unstable=0 bg_thresh=1010 thresh=2021 gap=612 poll_thresh=17 ino=257 dd-2584 [006] 187.770494: balance_dirty_state: bdi btrfs-1: dirty=485 wb=949 unstable=0 bg_thresh=1014 thresh=2028 gap=594 poll_thresh=13 ino=257 dd-2584 [006] 187.770966: balance_dirty_state: bdi btrfs-1: dirty=485 wb=949 unstable=0 bg_thresh=1013 thresh=2027 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 187.771086: balance_dirty_state: bdi btrfs-1: dirty=510 wb=949 unstable=0 bg_thresh=1013 thresh=2027 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 187.771204: balance_dirty_state: bdi btrfs-1: dirty=535 wb=949 unstable=0 bg_thresh=1013 thresh=2026 gap=542 poll_thresh=16 ino=257 dd-2584 [006] 187.771437: balance_dirty_state: bdi btrfs-1: dirty=560 wb=949 unstable=0 bg_thresh=1012 thresh=2025 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 187.771673: balance_dirty_state: bdi btrfs-1: dirty=585 wb=949 unstable=0 bg_thresh=1014 thresh=2029 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 187.771682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-310% task_weight=101% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 187.778358: balance_dirty_state: bdi btrfs-1: dirty=585 wb=949 unstable=0 bg_thresh=1014 thresh=2029 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 187.778367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-310% task_weight=101% bdi_bw=55472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 187.786390: balance_dirty_state: bdi btrfs-1: dirty=585 wb=749 unstable=0 bg_thresh=1012 thresh=2025 gap=691 poll_thresh=18 ino=257 dd-2584 [006] 187.786457: balance_dirty_state: bdi btrfs-1: dirty=610 wb=749 unstable=0 bg_thresh=1012 thresh=2025 gap=666 poll_thresh=13 ino=257 dd-2584 [006] 187.786518: balance_dirty_state: bdi btrfs-1: dirty=610 wb=749 unstable=0 bg_thresh=1012 thresh=2024 gap=665 poll_thresh=14 ino=257 dd-2584 [006] 187.786576: balance_dirty_state: bdi btrfs-1: dirty=635 wb=749 unstable=0 bg_thresh=1012 thresh=2024 gap=640 poll_thresh=15 ino=257 dd-2584 [006] 187.786635: balance_dirty_state: bdi btrfs-1: dirty=660 wb=749 unstable=0 bg_thresh=1011 thresh=2023 gap=614 poll_thresh=16 ino=257 dd-2584 [006] 187.786752: balance_dirty_state: bdi btrfs-1: dirty=685 wb=749 unstable=0 bg_thresh=1011 thresh=2022 gap=588 poll_thresh=17 ino=257 dd-2584 [006] 187.786870: balance_dirty_state: bdi btrfs-1: dirty=710 wb=749 unstable=0 bg_thresh=1013 thresh=2026 gap=567 poll_thresh=18 ino=257 dd-2584 [006] 187.787160: balance_dirty_state: bdi btrfs-1: dirty=760 wb=749 unstable=0 bg_thresh=1012 thresh=2025 gap=516 poll_thresh=19 ino=257 dd-2584 [006] 187.787279: balance_dirty_state: bdi btrfs-1: dirty=785 wb=749 unstable=0 bg_thresh=1012 thresh=2024 gap=490 poll_thresh=20 ino=257 dd-2584 [006] 187.787284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=55472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 187.794349: balance_dirty_state: bdi btrfs-1: dirty=785 wb=749 unstable=0 bg_thresh=1007 thresh=2015 gap=481 poll_thresh=20 ino=257 dd-2584 [006] 187.794354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=55472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 187.802432: balance_dirty_state: bdi btrfs-1: dirty=785 wb=474 unstable=0 bg_thresh=1007 thresh=2015 gap=756 poll_thresh=20 ino=257 dd-2584 [006] 187.802539: balance_dirty_state: bdi btrfs-1: dirty=785 wb=474 unstable=0 bg_thresh=1004 thresh=2009 gap=750 poll_thresh=15 ino=257 dd-2584 [006] 187.802597: balance_dirty_state: bdi btrfs-1: dirty=810 wb=474 unstable=0 bg_thresh=1009 thresh=2019 gap=735 poll_thresh=16 ino=257 dd-2584 [006] 187.802710: balance_dirty_state: bdi btrfs-1: dirty=835 wb=474 unstable=0 bg_thresh=1009 thresh=2018 gap=709 poll_thresh=17 ino=257 dd-2584 [006] 187.802822: balance_dirty_state: bdi btrfs-1: dirty=885 wb=474 unstable=0 bg_thresh=1008 thresh=2017 gap=658 poll_thresh=18 ino=257 dd-2584 [006] 187.802935: balance_dirty_state: bdi btrfs-1: dirty=910 wb=474 unstable=0 bg_thresh=1005 thresh=2010 gap=626 poll_thresh=19 ino=257 dd-2584 [006] 187.803049: balance_dirty_state: bdi btrfs-1: dirty=935 wb=474 unstable=0 bg_thresh=1007 thresh=2014 gap=605 poll_thresh=20 ino=257 dd-2584 [006] 187.803160: balance_dirty_state: bdi btrfs-1: dirty=960 wb=474 unstable=0 bg_thresh=1006 thresh=2013 gap=579 poll_thresh=21 ino=257 dd-2584 [006] 187.803438: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=474 unstable=0 bg_thresh=1006 thresh=2012 gap=528 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 187.803462: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15244 wrote=0 to_write=8192 dd-2584 [006] 187.803616: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=474 unstable=0 bg_thresh=1008 thresh=2016 gap=507 poll_thresh=23 ino=257 dd-2584 [006] 187.803794: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=524 unstable=0 bg_thresh=1007 thresh=2015 gap=481 poll_thresh=24 ino=257 dd-2584 [006] 187.803796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=55472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 187.806595: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=412 wrote=704 to_write=7488 dd-2584 [004] 187.810342: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1049 unstable=0 bg_thresh=1009 thresh=2018 gap=609 poll_thresh=24 ino=257 dd-2584 [004] 187.810459: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1049 unstable=0 bg_thresh=1009 thresh=2018 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 187.810689: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1049 unstable=0 bg_thresh=1011 thresh=2023 gap=564 poll_thresh=19 ino=257 dd-2584 [004] 187.810919: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1049 unstable=0 bg_thresh=1014 thresh=2028 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 187.811156: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1049 unstable=0 bg_thresh=1019 thresh=2038 gap=529 poll_thresh=21 ino=257 dd-2584 [004] 187.811391: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1049 unstable=0 bg_thresh=1018 thresh=2037 gap=478 poll_thresh=22 ino=257 dd-2584 [004] 187.811400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1300 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-253% task_weight=100% bdi_bw=55472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.818370: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1049 unstable=0 bg_thresh=1018 thresh=2037 gap=478 poll_thresh=22 ino=257 dd-2584 [004] 187.818382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1300 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-253% task_weight=100% bdi_bw=55472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.826354: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1049 unstable=0 bg_thresh=1018 thresh=2037 gap=478 poll_thresh=22 ino=257 dd-2584 [004] 187.826364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1300 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-253% task_weight=100% bdi_bw=55472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.834420: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1049 unstable=0 bg_thresh=1018 thresh=2037 gap=478 poll_thresh=22 ino=257 dd-2584 [004] 187.834432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1300 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-253% task_weight=100% bdi_bw=55472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.842363: balance_dirty_state: bdi btrfs-1: dirty=510 wb=924 unstable=0 bg_thresh=1017 thresh=2035 gap=601 poll_thresh=22 ino=257 dd-2584 [004] 187.842477: balance_dirty_state: bdi btrfs-1: dirty=510 wb=924 unstable=0 bg_thresh=1017 thresh=2034 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 187.842983: balance_dirty_state: bdi btrfs-1: dirty=560 wb=924 unstable=0 bg_thresh=1016 thresh=2033 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 187.843187: balance_dirty_state: bdi btrfs-1: dirty=585 wb=924 unstable=0 bg_thresh=1018 thresh=2037 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 187.843388: balance_dirty_state: bdi btrfs-1: dirty=610 wb=924 unstable=0 bg_thresh=1018 thresh=2036 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 187.843396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-207% task_weight=99% bdi_bw=55472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.850348: balance_dirty_state: bdi btrfs-1: dirty=610 wb=799 unstable=0 bg_thresh=1016 thresh=2032 gap=623 poll_thresh=19 ino=257 dd-2584 [004] 187.850442: balance_dirty_state: bdi btrfs-1: dirty=635 wb=799 unstable=0 bg_thresh=1013 thresh=2026 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 187.850529: balance_dirty_state: bdi btrfs-1: dirty=635 wb=799 unstable=0 bg_thresh=1015 thresh=2031 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 187.850617: balance_dirty_state: bdi btrfs-1: dirty=660 wb=799 unstable=0 bg_thresh=1012 thresh=2025 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 187.850793: balance_dirty_state: bdi btrfs-1: dirty=685 wb=799 unstable=0 bg_thresh=1014 thresh=2029 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 187.850966: balance_dirty_state: bdi btrfs-1: dirty=735 wb=799 unstable=0 bg_thresh=1014 thresh=2028 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 187.850972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-218% task_weight=101% bdi_bw=55472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.858339: balance_dirty_state: bdi btrfs-1: dirty=735 wb=699 unstable=0 bg_thresh=1007 thresh=2014 gap=580 poll_thresh=18 ino=257 dd-2584 [004] 187.858433: balance_dirty_state: bdi btrfs-1: dirty=735 wb=699 unstable=0 bg_thresh=1009 thresh=2019 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 187.858523: balance_dirty_state: bdi btrfs-1: dirty=760 wb=699 unstable=0 bg_thresh=1009 thresh=2019 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 187.858613: balance_dirty_state: bdi btrfs-1: dirty=785 wb=699 unstable=0 bg_thresh=1009 thresh=2018 gap=534 poll_thresh=15 ino=257 dd-2584 [004] 187.858705: balance_dirty_state: bdi btrfs-1: dirty=785 wb=699 unstable=0 bg_thresh=1011 thresh=2023 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 187.859186: balance_dirty_state: bdi btrfs-1: dirty=810 wb=699 unstable=0 bg_thresh=1014 thresh=2028 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 187.859367: balance_dirty_state: bdi btrfs-1: dirty=860 wb=699 unstable=0 bg_thresh=1010 thresh=2021 gap=462 poll_thresh=18 ino=257 dd-2584 [004] 187.859374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-273% task_weight=100% bdi_bw=55472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.866379: balance_dirty_state: bdi btrfs-1: dirty=860 wb=699 unstable=0 bg_thresh=1001 thresh=2002 gap=443 poll_thresh=18 ino=257 dd-2584 [004] 187.866391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-298% task_weight=101% bdi_bw=55472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 187.874333: balance_dirty_state: bdi btrfs-1: dirty=860 wb=574 unstable=0 bg_thresh=999 thresh=1999 gap=565 poll_thresh=18 ino=257 dd-2584 [004] 187.874414: balance_dirty_state: bdi btrfs-1: dirty=860 wb=574 unstable=0 bg_thresh=1002 thresh=2004 gap=570 poll_thresh=13 ino=257 collect-vmstat.-2569 [000] 187.874459: balance_dirty_state: bdi 0:15: dirty=860 wb=574 unstable=0 bg_thresh=1004 thresh=2009 gap=575 poll_thresh=35 ino=2375722 dd-2584 [004] 187.874495: balance_dirty_state: bdi btrfs-1: dirty=885 wb=574 unstable=0 bg_thresh=1004 thresh=2009 gap=550 poll_thresh=14 ino=257 dd-2584 [004] 187.874568: balance_dirty_state: bdi btrfs-1: dirty=910 wb=574 unstable=0 bg_thresh=1004 thresh=2009 gap=525 poll_thresh=15 ino=257 dd-2584 [004] 187.874627: balance_dirty_state: bdi btrfs-1: dirty=910 wb=574 unstable=0 bg_thresh=1007 thresh=2014 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 187.874752: balance_dirty_state: bdi btrfs-1: dirty=960 wb=574 unstable=0 bg_thresh=1006 thresh=2013 gap=479 poll_thresh=17 ino=257 dd-2584 [004] 187.874758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-284% task_weight=101% bdi_bw=55472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 187.882390: balance_dirty_state: bdi btrfs-1: dirty=960 wb=574 unstable=0 bg_thresh=1006 thresh=2013 gap=479 poll_thresh=17 ino=257 dd-2584 [007] 187.882395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-284% task_weight=101% bdi_bw=53900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 187.890373: balance_dirty_state: bdi btrfs-1: dirty=960 wb=449 unstable=0 bg_thresh=1002 thresh=2005 gap=596 poll_thresh=17 ino=257 dd-2584 [007] 187.890480: balance_dirty_state: bdi btrfs-1: dirty=985 wb=449 unstable=0 bg_thresh=1005 thresh=2010 gap=576 poll_thresh=13 ino=257 dd-2584 [007] 187.890598: balance_dirty_state: bdi btrfs-1: dirty=985 wb=449 unstable=0 bg_thresh=1005 thresh=2010 gap=576 poll_thresh=14 ino=257 dd-2584 [007] 187.890714: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=449 unstable=0 bg_thresh=1007 thresh=2015 gap=556 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 187.890765: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15332 wrote=0 to_write=8192 dd-2584 [007] 187.890840: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=449 unstable=0 bg_thresh=1007 thresh=2015 gap=556 poll_thresh=16 ino=257 dd-2584 [007] 187.891086: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=449 unstable=0 bg_thresh=1010 thresh=2020 gap=536 poll_thresh=17 ino=257 dd-2584 [007] 187.891688: balance_dirty_state: bdi btrfs-1: dirty=935 wb=599 unstable=0 bg_thresh=1012 thresh=2024 gap=490 poll_thresh=18 ino=257 dd-2584 [007] 187.891691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=53900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 187.894269: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=496 wrote=720 to_write=7472 dd-2584 [007] 187.898376: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1149 unstable=0 bg_thresh=1012 thresh=2024 gap=515 poll_thresh=18 ino=257 dd-2584 [007] 187.898461: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1149 unstable=0 bg_thresh=1011 thresh=2023 gap=489 poll_thresh=13 ino=257 dd-2584 [007] 187.898465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=53900 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 187.906404: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1024 unstable=0 bg_thresh=1014 thresh=2028 gap=619 poll_thresh=13 ino=257 dd-2584 [007] 187.906502: balance_dirty_state: bdi btrfs-1: dirty=385 wb=974 unstable=0 bg_thresh=1010 thresh=2020 gap=661 poll_thresh=10 ino=257 dd-2584 [007] 187.906585: balance_dirty_state: bdi btrfs-1: dirty=410 wb=924 unstable=0 bg_thresh=1009 thresh=2019 gap=685 poll_thresh=11 ino=257 dd-2584 [007] 187.906662: balance_dirty_state: bdi btrfs-1: dirty=435 wb=899 unstable=0 bg_thresh=1012 thresh=2025 gap=691 poll_thresh=12 ino=257 dd-2584 [007] 187.906736: balance_dirty_state: bdi btrfs-1: dirty=435 wb=899 unstable=0 bg_thresh=1012 thresh=2024 gap=690 poll_thresh=13 ino=257 dd-2584 [007] 187.906806: balance_dirty_state: bdi btrfs-1: dirty=460 wb=899 unstable=0 bg_thresh=1014 thresh=2029 gap=670 poll_thresh=14 ino=257 dd-2584 [007] 187.906876: balance_dirty_state: bdi btrfs-1: dirty=460 wb=899 unstable=0 bg_thresh=1011 thresh=2023 gap=664 poll_thresh=15 ino=257 dd-2584 [007] 187.906944: balance_dirty_state: bdi btrfs-1: dirty=485 wb=899 unstable=0 bg_thresh=1014 thresh=2028 gap=644 poll_thresh=16 ino=257 dd-2584 [007] 187.907083: balance_dirty_state: bdi btrfs-1: dirty=510 wb=899 unstable=0 bg_thresh=1010 thresh=2021 gap=612 poll_thresh=17 ino=257 dd-2584 [007] 187.907223: balance_dirty_state: bdi btrfs-1: dirty=560 wb=899 unstable=0 bg_thresh=1010 thresh=2020 gap=561 poll_thresh=18 ino=257 dd-2584 [007] 187.907363: balance_dirty_state: bdi btrfs-1: dirty=585 wb=899 unstable=0 bg_thresh=1012 thresh=2024 gap=540 poll_thresh=19 ino=257 dd-2584 [007] 187.907706: balance_dirty_state: bdi btrfs-1: dirty=610 wb=899 unstable=0 bg_thresh=1011 thresh=2023 gap=514 poll_thresh=20 ino=257 dd-2584 [007] 187.907842: balance_dirty_state: bdi btrfs-1: dirty=660 wb=899 unstable=0 bg_thresh=1011 thresh=2022 gap=463 poll_thresh=21 ino=257 dd-2584 [007] 187.907847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-318% task_weight=100% bdi_bw=53900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 187.914498: balance_dirty_state: bdi btrfs-1: dirty=660 wb=899 unstable=0 bg_thresh=1011 thresh=2022 gap=463 poll_thresh=21 ino=257 dd-2584 [007] 187.914503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-318% task_weight=100% bdi_bw=53900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 187.922491: balance_dirty_state: bdi btrfs-1: dirty=660 wb=899 unstable=0 bg_thresh=1011 thresh=2022 gap=463 poll_thresh=21 ino=257 dd-2584 [007] 187.922499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-318% task_weight=100% bdi_bw=53900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 187.934348: balance_dirty_state: bdi btrfs-1: dirty=660 wb=574 unstable=0 bg_thresh=1010 thresh=2021 gap=787 poll_thresh=21 ino=257 dd-2584 [007] 187.934432: balance_dirty_state: bdi btrfs-1: dirty=660 wb=574 unstable=0 bg_thresh=1010 thresh=2020 gap=786 poll_thresh=16 ino=257 dd-2584 [007] 187.934550: balance_dirty_state: bdi btrfs-1: dirty=685 wb=574 unstable=0 bg_thresh=1009 thresh=2019 gap=760 poll_thresh=17 ino=257 dd-2584 [007] 187.934662: balance_dirty_state: bdi btrfs-1: dirty=735 wb=574 unstable=0 bg_thresh=1011 thresh=2023 gap=714 poll_thresh=18 ino=257 dd-2584 [007] 187.934776: balance_dirty_state: bdi btrfs-1: dirty=760 wb=574 unstable=0 bg_thresh=1011 thresh=2022 gap=688 poll_thresh=19 ino=257 dd-2584 [007] 187.934888: balance_dirty_state: bdi btrfs-1: dirty=785 wb=574 unstable=0 bg_thresh=1010 thresh=2021 gap=662 poll_thresh=20 ino=257 dd-2584 [007] 187.935001: balance_dirty_state: bdi btrfs-1: dirty=835 wb=574 unstable=0 bg_thresh=1010 thresh=2020 gap=611 poll_thresh=21 ino=257 dd-2584 [007] 187.935276: balance_dirty_state: bdi btrfs-1: dirty=860 wb=574 unstable=0 bg_thresh=1012 thresh=2024 gap=590 poll_thresh=22 ino=257 dd-2584 [007] 187.935389: balance_dirty_state: bdi btrfs-1: dirty=885 wb=574 unstable=0 bg_thresh=1011 thresh=2023 gap=564 poll_thresh=23 ino=257 dd-2584 [007] 187.935502: balance_dirty_state: bdi btrfs-1: dirty=910 wb=574 unstable=0 bg_thresh=1011 thresh=2022 gap=538 poll_thresh=24 ino=257 dd-2584 [007] 187.935615: balance_dirty_state: bdi btrfs-1: dirty=960 wb=574 unstable=0 bg_thresh=1010 thresh=2021 gap=487 poll_thresh=25 ino=257 dd-2584 [007] 187.935619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=53900 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 187.942433: balance_dirty_state: bdi btrfs-1: dirty=960 wb=574 unstable=0 bg_thresh=1008 thresh=2016 gap=482 poll_thresh=25 ino=257 dd-2584 [007] 187.942438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=53900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 187.950444: balance_dirty_state: bdi btrfs-1: dirty=960 wb=449 unstable=0 bg_thresh=1011 thresh=2022 gap=613 poll_thresh=25 ino=257 dd-2584 [007] 187.950553: balance_dirty_state: bdi btrfs-1: dirty=960 wb=449 unstable=0 bg_thresh=1010 thresh=2021 gap=612 poll_thresh=19 ino=257 dd-2584 [007] 187.950668: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=449 unstable=0 bg_thresh=1010 thresh=2020 gap=561 poll_thresh=20 ino=257 dd-2584 [007] 187.950782: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=449 unstable=0 bg_thresh=1012 thresh=2024 gap=540 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 187.950845: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15392 wrote=0 to_write=8192 dd-2584 [007] 187.950907: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=449 unstable=0 bg_thresh=1011 thresh=2023 gap=514 poll_thresh=22 ino=257 dd-2584 [007] 187.951032: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=499 unstable=0 bg_thresh=1011 thresh=2022 gap=463 poll_thresh=23 ino=257 dd-2584 [007] 187.951033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-318% task_weight=100% bdi_bw=53900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 187.954136: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=556 wrote=736 to_write=7456 dd-2584 [007] 187.958421: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1199 unstable=0 bg_thresh=1011 thresh=2022 gap=463 poll_thresh=23 ino=257 dd-2584 [007] 187.958430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-132% task_gap=-365% task_weight=100% bdi_bw=53900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 187.966453: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1074 unstable=0 bg_thresh=1009 thresh=2019 gap=585 poll_thresh=23 ino=257 dd-2584 [007] 187.966839: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1074 unstable=0 bg_thresh=1009 thresh=2018 gap=559 poll_thresh=17 ino=257 dd-2584 [007] 187.967031: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1074 unstable=0 bg_thresh=1008 thresh=2017 gap=533 poll_thresh=18 ino=257 dd-2584 [007] 187.967219: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1074 unstable=0 bg_thresh=1008 thresh=2016 gap=482 poll_thresh=19 ino=257 dd-2584 [007] 187.967226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=53900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 187.974451: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1074 unstable=0 bg_thresh=1008 thresh=2016 gap=482 poll_thresh=19 ino=257 dd-2584 [007] 187.974460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=53900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 187.982425: balance_dirty_state: bdi btrfs-1: dirty=460 wb=949 unstable=0 bg_thresh=1013 thresh=2027 gap=618 poll_thresh=19 ino=257 dd-2584 [007] 187.982505: balance_dirty_state: bdi btrfs-1: dirty=460 wb=949 unstable=0 bg_thresh=1016 thresh=2032 gap=623 poll_thresh=14 ino=257 dd-2584 [007] 187.982564: balance_dirty_state: bdi btrfs-1: dirty=485 wb=949 unstable=0 bg_thresh=1015 thresh=2031 gap=597 poll_thresh=15 ino=257 dd-2584 [007] 187.982625: balance_dirty_state: bdi btrfs-1: dirty=510 wb=949 unstable=0 bg_thresh=1012 thresh=2025 gap=566 poll_thresh=16 ino=257 dd-2584 [007] 187.982747: balance_dirty_state: bdi btrfs-1: dirty=535 wb=949 unstable=0 bg_thresh=1014 thresh=2029 gap=545 poll_thresh=17 ino=257 dd-2584 [007] 187.982863: balance_dirty_state: bdi btrfs-1: dirty=560 wb=949 unstable=0 bg_thresh=1014 thresh=2028 gap=519 poll_thresh=18 ino=257 dd-2584 [007] 187.982983: balance_dirty_state: bdi btrfs-1: dirty=585 wb=949 unstable=0 bg_thresh=1013 thresh=2027 gap=493 poll_thresh=19 ino=257 dd-2584 [007] 187.982987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-266% task_weight=101% bdi_bw=53900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 187.990420: balance_dirty_state: bdi btrfs-1: dirty=585 wb=949 unstable=0 bg_thresh=1006 thresh=2012 gap=478 poll_thresh=19 ino=257 dd-2584 [007] 187.990427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=101% bdi_bw=52744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 187.998396: balance_dirty_state: bdi btrfs-1: dirty=585 wb=824 unstable=0 bg_thresh=1006 thresh=2012 gap=603 poll_thresh=19 ino=257 dd-2584 [007] 187.998475: balance_dirty_state: bdi btrfs-1: dirty=610 wb=824 unstable=0 bg_thresh=1006 thresh=2013 gap=579 poll_thresh=14 ino=257 dd-2584 [007] 187.998548: balance_dirty_state: bdi btrfs-1: dirty=635 wb=824 unstable=0 bg_thresh=1006 thresh=2012 gap=553 poll_thresh=15 ino=257 dd-2584 [007] 187.998790: balance_dirty_state: bdi btrfs-1: dirty=635 wb=824 unstable=0 bg_thresh=1001 thresh=2003 gap=544 poll_thresh=16 ino=257 dd-2584 [007] 187.998919: balance_dirty_state: bdi btrfs-1: dirty=685 wb=824 unstable=0 bg_thresh=1000 thresh=2000 gap=491 poll_thresh=17 ino=257 dd-2584 [007] 187.998924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=52744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 188.006418: balance_dirty_state: bdi btrfs-1: dirty=680 wb=829 unstable=0 bg_thresh=1004 thresh=2009 gap=500 poll_thresh=17 ino=257 dd-2584 [007] 188.006424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=52744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 188.018391: balance_dirty_state: bdi btrfs-1: dirty=705 wb=479 unstable=0 bg_thresh=998 thresh=1997 gap=813 poll_thresh=17 ino=257 dd-2584 [007] 188.018456: balance_dirty_state: bdi btrfs-1: dirty=705 wb=479 unstable=0 bg_thresh=1001 thresh=2002 gap=818 poll_thresh=13 ino=257 dd-2584 [007] 188.018518: balance_dirty_state: bdi btrfs-1: dirty=730 wb=479 unstable=0 bg_thresh=1001 thresh=2002 gap=793 poll_thresh=14 ino=257 dd-2584 [007] 188.018579: balance_dirty_state: bdi btrfs-1: dirty=755 wb=479 unstable=0 bg_thresh=1000 thresh=2001 gap=767 poll_thresh=15 ino=257 dd-2584 [007] 188.018641: balance_dirty_state: bdi btrfs-1: dirty=755 wb=479 unstable=0 bg_thresh=997 thresh=1995 gap=761 poll_thresh=16 ino=257 dd-2584 [007] 188.018765: balance_dirty_state: bdi btrfs-1: dirty=805 wb=479 unstable=0 bg_thresh=997 thresh=1994 gap=710 poll_thresh=17 ino=257 dd-2584 [007] 188.018888: balance_dirty_state: bdi btrfs-1: dirty=830 wb=479 unstable=0 bg_thresh=999 thresh=1998 gap=689 poll_thresh=18 ino=257 dd-2584 [007] 188.019013: balance_dirty_state: bdi btrfs-1: dirty=855 wb=479 unstable=0 bg_thresh=998 thresh=1997 gap=663 poll_thresh=19 ino=257 dd-2584 [007] 188.019140: balance_dirty_state: bdi btrfs-1: dirty=905 wb=479 unstable=0 bg_thresh=998 thresh=1996 gap=612 poll_thresh=20 ino=257 dd-2584 [007] 188.019442: balance_dirty_state: bdi btrfs-1: dirty=930 wb=479 unstable=0 bg_thresh=1000 thresh=2000 gap=591 poll_thresh=21 ino=257 dd-2584 [007] 188.019565: balance_dirty_state: bdi btrfs-1: dirty=955 wb=479 unstable=0 bg_thresh=999 thresh=1999 gap=565 poll_thresh=22 ino=257 dd-2584 [007] 188.019688: balance_dirty_state: bdi btrfs-1: dirty=980 wb=479 unstable=0 bg_thresh=1002 thresh=2004 gap=545 poll_thresh=23 ino=257 dd-2584 [007] 188.019810: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=479 unstable=0 bg_thresh=1004 thresh=2009 gap=500 poll_thresh=24 ino=257 dd-2584 [007] 188.019815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=52744 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 188.019888: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15460 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 188.021852: writeback_single_inode: bdi btrfs-1: ino=257 state= age=624 wrote=624 to_write=7568 dd-2584 [007] 188.026424: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1104 unstable=0 bg_thresh=1000 thresh=2000 gap=491 poll_thresh=24 ino=257 dd-2584 [007] 188.026429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=52744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 188.034418: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1094 unstable=0 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=24 ino=257 dd-2584 [007] 188.034493: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1094 unstable=0 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=18 ino=257 dd-2584 [007] 188.034614: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1094 unstable=0 bg_thresh=1006 thresh=2012 gap=468 poll_thresh=19 ino=257 dd-2584 [007] 188.034618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=52744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 188.042489: balance_dirty_state: bdi btrfs-1: dirty=450 wb=969 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=19 ino=257 dd-2584 [007] 188.042592: balance_dirty_state: bdi btrfs-1: dirty=450 wb=969 unstable=0 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=14 ino=257 dd-2584 [007] 188.042660: balance_dirty_state: bdi btrfs-1: dirty=475 wb=969 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=15 ino=257 dd-2584 [007] 188.042727: balance_dirty_state: bdi btrfs-1: dirty=475 wb=969 unstable=0 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=16 ino=257 dd-2584 [007] 188.042861: balance_dirty_state: bdi btrfs-1: dirty=525 wb=969 unstable=0 bg_thresh=1000 thresh=2000 gap=506 poll_thresh=17 ino=257 dd-2584 [007] 188.043168: balance_dirty_state: bdi btrfs-1: dirty=550 wb=969 unstable=0 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=18 ino=257 dd-2584 [007] 188.043173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=52744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.050474: balance_dirty_state: bdi btrfs-1: dirty=550 wb=969 unstable=0 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 188.050484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=52744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.058391: balance_dirty_state: bdi btrfs-1: dirty=550 wb=844 unstable=0 bg_thresh=1000 thresh=2001 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 188.058502: balance_dirty_state: bdi btrfs-1: dirty=550 wb=844 unstable=0 bg_thresh=1000 thresh=2001 gap=607 poll_thresh=13 ino=257 dd-2584 [004] 188.058560: balance_dirty_state: bdi btrfs-1: dirty=575 wb=844 unstable=0 bg_thresh=1003 thresh=2006 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 188.058616: balance_dirty_state: bdi btrfs-1: dirty=600 wb=844 unstable=0 bg_thresh=1003 thresh=2006 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 188.058671: balance_dirty_state: bdi btrfs-1: dirty=600 wb=844 unstable=0 bg_thresh=1005 thresh=2011 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 188.058784: balance_dirty_state: bdi btrfs-1: dirty=650 wb=844 unstable=0 bg_thresh=1008 thresh=2016 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 188.058898: balance_dirty_state: bdi btrfs-1: dirty=675 wb=844 unstable=0 bg_thresh=1010 thresh=2020 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 188.058902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=52744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.066386: balance_dirty_state: bdi btrfs-1: dirty=660 wb=694 unstable=0 bg_thresh=997 thresh=1994 gap=640 poll_thresh=18 ino=257 dd-2584 [004] 188.066482: balance_dirty_state: bdi btrfs-1: dirty=685 wb=694 unstable=0 bg_thresh=997 thresh=1994 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 188.066574: balance_dirty_state: bdi btrfs-1: dirty=685 wb=694 unstable=0 bg_thresh=997 thresh=1994 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 188.066666: balance_dirty_state: bdi btrfs-1: dirty=710 wb=694 unstable=0 bg_thresh=999 thresh=1999 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 188.066758: balance_dirty_state: bdi btrfs-1: dirty=735 wb=694 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 188.066944: balance_dirty_state: bdi btrfs-1: dirty=760 wb=694 unstable=0 bg_thresh=1004 thresh=2009 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 188.067431: balance_dirty_state: bdi btrfs-1: dirty=785 wb=694 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 188.067619: balance_dirty_state: bdi btrfs-1: dirty=810 wb=694 unstable=0 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 188.067626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=52744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.078395: balance_dirty_state: bdi btrfs-1: dirty=810 wb=619 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 188.078491: balance_dirty_state: bdi btrfs-1: dirty=835 wb=619 unstable=0 bg_thresh=997 thresh=1995 gap=541 poll_thresh=14 ino=257 dd-2584 [004] 188.078576: balance_dirty_state: bdi btrfs-1: dirty=860 wb=619 unstable=0 bg_thresh=1000 thresh=2000 gap=521 poll_thresh=15 ino=257 dd-2584 [004] 188.078660: balance_dirty_state: bdi btrfs-1: dirty=860 wb=619 unstable=0 bg_thresh=1000 thresh=2000 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 188.078826: balance_dirty_state: bdi btrfs-1: dirty=910 wb=619 unstable=0 bg_thresh=1002 thresh=2005 gap=476 poll_thresh=17 ino=257 dd-2584 [004] 188.078832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=52744 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 188.086487: balance_dirty_state: bdi btrfs-1: dirty=911 wb=605 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 188.086502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=52744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.094389: balance_dirty_state: bdi btrfs-1: dirty=911 wb=480 unstable=0 bg_thresh=1002 thresh=2005 gap=614 poll_thresh=17 ino=257 dd-2584 [004] 188.094468: balance_dirty_state: bdi btrfs-1: dirty=911 wb=480 unstable=0 bg_thresh=1002 thresh=2005 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 188.094525: balance_dirty_state: bdi btrfs-1: dirty=936 wb=480 unstable=0 bg_thresh=1005 thresh=2010 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 188.094581: balance_dirty_state: bdi btrfs-1: dirty=936 wb=480 unstable=0 bg_thresh=1005 thresh=2010 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 188.094638: balance_dirty_state: bdi btrfs-1: dirty=961 wb=480 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 188.094752: balance_dirty_state: bdi btrfs-1: dirty=986 wb=480 unstable=0 bg_thresh=1004 thresh=2008 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 188.094868: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=480 unstable=0 bg_thresh=1006 thresh=2012 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 188.094873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=51604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 188.094934: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15536 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 188.096443: writeback_single_inode: bdi btrfs-1: ino=257 state= age=60 wrote=656 to_write=7536 dd-2584 [004] 188.102443: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1140 unstable=0 bg_thresh=1007 thresh=2015 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 188.102452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=51604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 188.110420: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1015 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=18 ino=257 dd-2584 [000] 188.110898: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1015 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=13 ino=257 dd-2584 [000] 188.111016: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1015 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=14 ino=257 dd-2584 [000] 188.111134: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1015 unstable=0 bg_thresh=1009 thresh=2018 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 188.111253: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1015 unstable=0 bg_thresh=1009 thresh=2018 gap=576 poll_thresh=16 ino=257 dd-2584 [000] 188.111493: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1015 unstable=0 bg_thresh=1008 thresh=2017 gap=525 poll_thresh=17 ino=257 dd-2584 [000] 188.111738: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1015 unstable=0 bg_thresh=1010 thresh=2021 gap=504 poll_thresh=18 ino=257 dd-2584 [000] 188.111747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=51604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 188.118399: balance_dirty_state: bdi btrfs-1: dirty=502 wb=890 unstable=0 bg_thresh=1005 thresh=2010 gap=618 poll_thresh=18 ino=257 dd-2584 [000] 188.118527: balance_dirty_state: bdi btrfs-1: dirty=527 wb=890 unstable=0 bg_thresh=1002 thresh=2004 gap=587 poll_thresh=13 ino=257 dd-2584 [000] 188.118648: balance_dirty_state: bdi btrfs-1: dirty=527 wb=890 unstable=0 bg_thresh=1004 thresh=2009 gap=592 poll_thresh=14 ino=257 dd-2584 [000] 188.118769: balance_dirty_state: bdi btrfs-1: dirty=552 wb=890 unstable=0 bg_thresh=1004 thresh=2008 gap=566 poll_thresh=15 ino=257 dd-2584 [000] 188.118888: balance_dirty_state: bdi btrfs-1: dirty=577 wb=890 unstable=0 bg_thresh=1004 thresh=2008 gap=541 poll_thresh=16 ino=257 dd-2584 [000] 188.119132: balance_dirty_state: bdi btrfs-1: dirty=602 wb=890 unstable=0 bg_thresh=1006 thresh=2012 gap=520 poll_thresh=17 ino=257 dd-2584 [000] 188.119376: balance_dirty_state: bdi btrfs-1: dirty=627 wb=890 unstable=0 bg_thresh=1002 thresh=2005 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 188.119384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=51604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 188.126476: balance_dirty_state: bdi btrfs-1: dirty=627 wb=890 unstable=0 bg_thresh=1002 thresh=2005 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 188.126485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=51604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.134431: balance_dirty_state: bdi btrfs-1: dirty=627 wb=765 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 188.134657: balance_dirty_state: bdi btrfs-1: dirty=627 wb=765 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=13 ino=257 dd-2584 [004] 188.134715: balance_dirty_state: bdi btrfs-1: dirty=652 wb=765 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 188.134770: balance_dirty_state: bdi btrfs-1: dirty=677 wb=765 unstable=0 bg_thresh=1006 thresh=2013 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 188.134826: balance_dirty_state: bdi btrfs-1: dirty=677 wb=765 unstable=0 bg_thresh=1009 thresh=2018 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 188.134937: balance_dirty_state: bdi btrfs-1: dirty=727 wb=765 unstable=0 bg_thresh=1011 thresh=2023 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 188.135051: balance_dirty_state: bdi btrfs-1: dirty=752 wb=765 unstable=0 bg_thresh=1010 thresh=2021 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 188.135055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=51604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.142427: balance_dirty_state: bdi btrfs-1: dirty=752 wb=765 unstable=0 bg_thresh=1007 thresh=2015 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 188.142433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=51604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.150392: balance_dirty_state: bdi btrfs-1: dirty=752 wb=640 unstable=0 bg_thresh=1011 thresh=2023 gap=631 poll_thresh=18 ino=257 dd-2584 [004] 188.150480: balance_dirty_state: bdi btrfs-1: dirty=752 wb=640 unstable=0 bg_thresh=1014 thresh=2028 gap=636 poll_thresh=13 ino=257 dd-2584 [004] 188.150562: balance_dirty_state: bdi btrfs-1: dirty=777 wb=640 unstable=0 bg_thresh=1014 thresh=2028 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 188.150644: balance_dirty_state: bdi btrfs-1: dirty=802 wb=640 unstable=0 bg_thresh=1016 thresh=2033 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 188.150731: balance_dirty_state: bdi btrfs-1: dirty=802 wb=640 unstable=0 bg_thresh=1013 thresh=2027 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 188.150903: balance_dirty_state: bdi btrfs-1: dirty=852 wb=640 unstable=0 bg_thresh=1013 thresh=2026 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 188.151077: balance_dirty_state: bdi btrfs-1: dirty=877 wb=640 unstable=0 bg_thresh=1015 thresh=2030 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 188.151539: balance_dirty_state: bdi btrfs-1: dirty=902 wb=640 unstable=0 bg_thresh=1014 thresh=2029 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 188.151546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-309% task_weight=100% bdi_bw=51604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.158405: balance_dirty_state: bdi btrfs-1: dirty=894 wb=641 unstable=0 bg_thresh=993 thresh=1987 gap=452 poll_thresh=19 ino=257 dd-2584 [004] 188.158411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=51604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.166479: balance_dirty_state: bdi btrfs-1: dirty=894 wb=516 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 188.166575: balance_dirty_state: bdi btrfs-1: dirty=919 wb=516 unstable=0 bg_thresh=992 thresh=1985 gap=550 poll_thresh=14 ino=257 dd-2584 [004] 188.166659: balance_dirty_state: bdi btrfs-1: dirty=919 wb=516 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 188.166744: balance_dirty_state: bdi btrfs-1: dirty=944 wb=516 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 188.166916: balance_dirty_state: bdi btrfs-1: dirty=969 wb=516 unstable=0 bg_thresh=997 thresh=1995 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 188.167091: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=516 unstable=0 bg_thresh=999 thresh=1999 gap=464 poll_thresh=18 ino=257 dd-2584 [004] 188.167097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-350% task_weight=101% bdi_bw=51604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 188.167178: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15608 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 188.168707: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=656 to_write=7536 dd-2584 [004] 188.174457: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1041 unstable=0 bg_thresh=989 thresh=1979 gap=569 poll_thresh=18 ino=257 dd-2584 [004] 188.174533: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1041 unstable=0 bg_thresh=989 thresh=1979 gap=569 poll_thresh=13 ino=257 dd-2584 [004] 188.174593: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1041 unstable=0 bg_thresh=992 thresh=1984 gap=549 poll_thresh=14 ino=257 dd-2584 [004] 188.174654: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1041 unstable=0 bg_thresh=992 thresh=1984 gap=524 poll_thresh=15 ino=257 dd-2584 [004] 188.174715: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1041 unstable=0 bg_thresh=994 thresh=1989 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 188.174835: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1041 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=17 ino=257 dd-2584 [004] 188.174840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=51604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.182448: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1041 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=17 ino=257 dd-2584 [004] 188.182459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=51604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.190417: balance_dirty_state: bdi btrfs-1: dirty=469 wb=916 unstable=0 bg_thresh=992 thresh=1985 gap=600 poll_thresh=17 ino=257 dd-2584 [004] 188.190525: balance_dirty_state: bdi btrfs-1: dirty=469 wb=916 unstable=0 bg_thresh=992 thresh=1985 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 188.190756: balance_dirty_state: bdi btrfs-1: dirty=494 wb=916 unstable=0 bg_thresh=995 thresh=1990 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 188.190813: balance_dirty_state: bdi btrfs-1: dirty=494 wb=916 unstable=0 bg_thresh=995 thresh=1990 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 188.190870: balance_dirty_state: bdi btrfs-1: dirty=519 wb=916 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 188.190985: balance_dirty_state: bdi btrfs-1: dirty=544 wb=916 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 188.191101: balance_dirty_state: bdi btrfs-1: dirty=594 wb=916 unstable=0 bg_thresh=996 thresh=1992 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 188.191105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=51604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.198490: balance_dirty_state: bdi btrfs-1: dirty=594 wb=791 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 188.198610: balance_dirty_state: bdi btrfs-1: dirty=594 wb=791 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 188.198670: balance_dirty_state: bdi btrfs-1: dirty=619 wb=791 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 188.198728: balance_dirty_state: bdi btrfs-1: dirty=644 wb=791 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 188.198785: balance_dirty_state: bdi btrfs-1: dirty=644 wb=791 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 188.198900: balance_dirty_state: bdi btrfs-1: dirty=669 wb=791 unstable=0 bg_thresh=994 thresh=1989 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 188.199016: balance_dirty_state: bdi btrfs-1: dirty=719 wb=791 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 188.199021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=50268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.206529: balance_dirty_state: bdi btrfs-1: dirty=719 wb=791 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 188.206541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=50268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.214407: balance_dirty_state: bdi btrfs-1: dirty=719 wb=641 unstable=0 bg_thresh=989 thresh=1979 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 188.214539: balance_dirty_state: bdi btrfs-1: dirty=719 wb=641 unstable=0 bg_thresh=989 thresh=1979 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 188.214978: balance_dirty_state: bdi btrfs-1: dirty=744 wb=641 unstable=0 bg_thresh=992 thresh=1984 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 188.215075: balance_dirty_state: bdi btrfs-1: dirty=769 wb=641 unstable=0 bg_thresh=992 thresh=1984 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 188.215172: balance_dirty_state: bdi btrfs-1: dirty=769 wb=641 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 188.215367: balance_dirty_state: bdi btrfs-1: dirty=819 wb=641 unstable=0 bg_thresh=997 thresh=1994 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 188.215571: balance_dirty_state: bdi btrfs-1: dirty=844 wb=641 unstable=0 bg_thresh=999 thresh=1998 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 188.215771: balance_dirty_state: bdi btrfs-1: dirty=869 wb=641 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 188.215778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=50268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.222526: balance_dirty_state: bdi btrfs-1: dirty=869 wb=641 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 188.222537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=50268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.230531: balance_dirty_state: bdi btrfs-1: dirty=869 wb=641 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 188.230545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=50268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.238489: balance_dirty_state: bdi btrfs-1: dirty=869 wb=516 unstable=0 bg_thresh=995 thresh=1991 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 188.238589: balance_dirty_state: bdi btrfs-1: dirty=894 wb=516 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 188.238677: balance_dirty_state: bdi btrfs-1: dirty=894 wb=516 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 188.238766: balance_dirty_state: bdi btrfs-1: dirty=919 wb=516 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 188.238943: balance_dirty_state: bdi btrfs-1: dirty=944 wb=516 unstable=0 bg_thresh=994 thresh=1989 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 188.239123: balance_dirty_state: bdi btrfs-1: dirty=994 wb=516 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 188.239129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=50268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.246525: balance_dirty_state: bdi btrfs-1: dirty=994 wb=516 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 188.246533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=50268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.254494: balance_dirty_state: bdi btrfs-1: dirty=994 wb=391 unstable=0 bg_thresh=988 thresh=1976 gap=591 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 188.254564: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15696 wrote=0 to_write=8192 dd-2584 [004] 188.254737: balance_dirty_state: bdi btrfs-1: dirty=969 wb=416 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 188.254800: balance_dirty_state: bdi btrfs-1: dirty=969 wb=441 unstable=0 bg_thresh=990 thresh=1981 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 188.254863: balance_dirty_state: bdi btrfs-1: dirty=944 wb=466 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 188.254925: balance_dirty_state: bdi btrfs-1: dirty=919 wb=516 unstable=0 bg_thresh=993 thresh=1986 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 188.255050: balance_dirty_state: bdi btrfs-1: dirty=894 wb=566 unstable=0 bg_thresh=998 thresh=1996 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 188.255178: balance_dirty_state: bdi btrfs-1: dirty=894 wb=616 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 188.255180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=50268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 188.256350: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=752 to_write=7440 dd-2584 [004] 188.262427: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1016 unstable=0 bg_thresh=988 thresh=1976 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 188.262510: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1016 unstable=0 bg_thresh=988 thresh=1976 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 188.262567: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1016 unstable=0 bg_thresh=990 thresh=1981 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 188.262622: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1016 unstable=0 bg_thresh=990 thresh=1981 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 188.262678: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1016 unstable=0 bg_thresh=993 thresh=1986 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 188.262791: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1016 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 188.262905: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1016 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 188.262909: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=50268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.270517: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1016 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 188.270527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=50268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.278484: balance_dirty_state: bdi btrfs-1: dirty=494 wb=866 unstable=0 bg_thresh=995 thresh=1991 gap=631 poll_thresh=18 ino=257 dd-2584 [004] 188.278818: balance_dirty_state: bdi btrfs-1: dirty=519 wb=866 unstable=0 bg_thresh=995 thresh=1991 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 188.278902: balance_dirty_state: bdi btrfs-1: dirty=519 wb=866 unstable=0 bg_thresh=998 thresh=1996 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 188.278984: balance_dirty_state: bdi btrfs-1: dirty=544 wb=866 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 188.279066: balance_dirty_state: bdi btrfs-1: dirty=544 wb=866 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 188.279211: balance_dirty_state: bdi btrfs-1: dirty=594 wb=866 unstable=0 bg_thresh=1000 thresh=2000 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 188.279347: balance_dirty_state: bdi btrfs-1: dirty=619 wb=866 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 188.279520: balance_dirty_state: bdi btrfs-1: dirty=644 wb=866 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 188.279526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=99% bdi_bw=50268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.286489: balance_dirty_state: bdi btrfs-1: dirty=644 wb=741 unstable=0 bg_thresh=992 thresh=1984 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 188.286590: balance_dirty_state: bdi btrfs-1: dirty=669 wb=741 unstable=0 bg_thresh=992 thresh=1984 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 188.286678: balance_dirty_state: bdi btrfs-1: dirty=694 wb=741 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 188.286765: balance_dirty_state: bdi btrfs-1: dirty=694 wb=741 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 188.286941: balance_dirty_state: bdi btrfs-1: dirty=719 wb=741 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 188.287425: balance_dirty_state: bdi btrfs-1: dirty=769 wb=741 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 188.287431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=50268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 188.294472: balance_dirty_state: bdi btrfs-1: dirty=769 wb=741 unstable=0 bg_thresh=987 thresh=1974 gap=464 poll_thresh=18 ino=257 dd-2584 [000] 188.294479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=50268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.302513: balance_dirty_state: bdi btrfs-1: dirty=769 wb=616 unstable=0 bg_thresh=989 thresh=1978 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 188.302597: balance_dirty_state: bdi btrfs-1: dirty=769 wb=616 unstable=0 bg_thresh=989 thresh=1978 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 188.302652: balance_dirty_state: bdi btrfs-1: dirty=794 wb=616 unstable=0 bg_thresh=991 thresh=1983 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 188.302706: balance_dirty_state: bdi btrfs-1: dirty=819 wb=616 unstable=0 bg_thresh=991 thresh=1983 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 188.302762: balance_dirty_state: bdi btrfs-1: dirty=819 wb=616 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 188.302875: balance_dirty_state: bdi btrfs-1: dirty=869 wb=616 unstable=0 bg_thresh=996 thresh=1993 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 188.303002: balance_dirty_state: bdi btrfs-1: dirty=894 wb=616 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 188.303007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=48756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.310453: balance_dirty_state: bdi btrfs-1: dirty=894 wb=491 unstable=0 bg_thresh=986 thresh=1972 gap=587 poll_thresh=18 ino=257 dd-2584 [004] 188.310553: balance_dirty_state: bdi btrfs-1: dirty=919 wb=491 unstable=0 bg_thresh=986 thresh=1972 gap=562 poll_thresh=13 ino=257 dd-2584 [004] 188.310611: balance_dirty_state: bdi btrfs-1: dirty=919 wb=491 unstable=0 bg_thresh=988 thresh=1977 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 188.310669: balance_dirty_state: bdi btrfs-1: dirty=944 wb=491 unstable=0 bg_thresh=988 thresh=1977 gap=542 poll_thresh=15 ino=257 dd-2584 [004] 188.310727: balance_dirty_state: bdi btrfs-1: dirty=944 wb=491 unstable=0 bg_thresh=991 thresh=1982 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 188.310844: balance_dirty_state: bdi btrfs-1: dirty=994 wb=491 unstable=0 bg_thresh=990 thresh=1981 gap=496 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 188.310911: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15752 wrote=0 to_write=8192 dd-2584 [004] 188.311149: balance_dirty_state: bdi btrfs-1: dirty=944 wb=541 unstable=0 bg_thresh=992 thresh=1985 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 188.311279: balance_dirty_state: bdi btrfs-1: dirty=919 wb=616 unstable=0 bg_thresh=992 thresh=1984 gap=449 poll_thresh=19 ino=257 dd-2584 [004] 188.311280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=48756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 188.312591: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=688 to_write=7504 dd-2584 [004] 188.318457: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1066 unstable=0 bg_thresh=989 thresh=1978 gap=568 poll_thresh=19 ino=257 dd-2584 [004] 188.318552: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1066 unstable=0 bg_thresh=989 thresh=1978 gap=543 poll_thresh=14 ino=257 dd-2584 [004] 188.318613: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1066 unstable=0 bg_thresh=991 thresh=1983 gap=523 poll_thresh=15 ino=257 dd-2584 [004] 188.318671: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1066 unstable=0 bg_thresh=991 thresh=1983 gap=523 poll_thresh=16 ino=257 dd-2584 [004] 188.318785: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1066 unstable=0 bg_thresh=991 thresh=1982 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 188.318900: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1066 unstable=0 bg_thresh=993 thresh=1986 gap=451 poll_thresh=18 ino=257 dd-2584 [004] 188.318905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=48756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.326479: balance_dirty_state: bdi btrfs-1: dirty=469 wb=916 unstable=0 bg_thresh=985 thresh=1971 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 188.326588: balance_dirty_state: bdi btrfs-1: dirty=469 wb=916 unstable=0 bg_thresh=985 thresh=1971 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 188.326650: balance_dirty_state: bdi btrfs-1: dirty=494 wb=916 unstable=0 bg_thresh=988 thresh=1976 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 188.326707: balance_dirty_state: bdi btrfs-1: dirty=519 wb=916 unstable=0 bg_thresh=988 thresh=1976 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 188.326762: balance_dirty_state: bdi btrfs-1: dirty=519 wb=916 unstable=0 bg_thresh=990 thresh=1981 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 188.326876: balance_dirty_state: bdi btrfs-1: dirty=569 wb=916 unstable=0 bg_thresh=990 thresh=1980 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 188.327158: balance_dirty_state: bdi btrfs-1: dirty=594 wb=916 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 188.327162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=98% bdi_bw=48756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.334533: balance_dirty_state: bdi btrfs-1: dirty=594 wb=916 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 188.334544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=98% bdi_bw=48756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.346572: balance_dirty_state: bdi btrfs-1: dirty=594 wb=791 unstable=0 bg_thresh=984 thresh=1968 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 188.346670: balance_dirty_state: bdi btrfs-1: dirty=619 wb=791 unstable=0 bg_thresh=984 thresh=1968 gap=558 poll_thresh=13 ino=257 dd-2584 [004] 188.346754: balance_dirty_state: bdi btrfs-1: dirty=619 wb=791 unstable=0 bg_thresh=986 thresh=1973 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 188.346838: balance_dirty_state: bdi btrfs-1: dirty=644 wb=791 unstable=0 bg_thresh=986 thresh=1973 gap=538 poll_thresh=15 ino=257 dd-2584 [004] 188.346921: balance_dirty_state: bdi btrfs-1: dirty=644 wb=791 unstable=0 bg_thresh=989 thresh=1978 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 188.347089: balance_dirty_state: bdi btrfs-1: dirty=694 wb=791 unstable=0 bg_thresh=991 thresh=1983 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 188.347261: balance_dirty_state: bdi btrfs-1: dirty=719 wb=791 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 188.347267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=48756 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 188.354534: balance_dirty_state: bdi btrfs-1: dirty=719 wb=691 unstable=0 bg_thresh=990 thresh=1980 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 188.354598: balance_dirty_state: bdi btrfs-1: dirty=744 wb=691 unstable=0 bg_thresh=990 thresh=1980 gap=545 poll_thresh=13 ino=257 dd-2584 [004] 188.354654: balance_dirty_state: bdi btrfs-1: dirty=744 wb=691 unstable=0 bg_thresh=992 thresh=1985 gap=550 poll_thresh=14 ino=257 dd-2584 [004] 188.354710: balance_dirty_state: bdi btrfs-1: dirty=769 wb=691 unstable=0 bg_thresh=992 thresh=1985 gap=525 poll_thresh=15 ino=257 dd-2584 [004] 188.354767: balance_dirty_state: bdi btrfs-1: dirty=794 wb=691 unstable=0 bg_thresh=992 thresh=1984 gap=499 poll_thresh=16 ino=257 dd-2584 [004] 188.354880: balance_dirty_state: bdi btrfs-1: dirty=819 wb=691 unstable=0 bg_thresh=991 thresh=1983 gap=473 poll_thresh=17 ino=257 dd-2584 [004] 188.354885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=48756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 188.366566: balance_dirty_state: bdi btrfs-1: dirty=819 wb=566 unstable=0 bg_thresh=984 thresh=1968 gap=583 poll_thresh=17 ino=257 dd-2584 [000] 188.367034: balance_dirty_state: bdi btrfs-1: dirty=844 wb=566 unstable=0 bg_thresh=984 thresh=1968 gap=558 poll_thresh=13 ino=257 dd-2584 [000] 188.367152: balance_dirty_state: bdi btrfs-1: dirty=844 wb=566 unstable=0 bg_thresh=986 thresh=1973 gap=563 poll_thresh=14 ino=257 dd-2584 [000] 188.367266: balance_dirty_state: bdi btrfs-1: dirty=869 wb=566 unstable=0 bg_thresh=986 thresh=1973 gap=538 poll_thresh=15 ino=257 dd-2584 [000] 188.367385: balance_dirty_state: bdi btrfs-1: dirty=894 wb=566 unstable=0 bg_thresh=989 thresh=1978 gap=518 poll_thresh=16 ino=257 dd-2584 [000] 188.367619: balance_dirty_state: bdi btrfs-1: dirty=919 wb=566 unstable=0 bg_thresh=988 thresh=1977 gap=492 poll_thresh=17 ino=257 dd-2584 [000] 188.367627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=48756 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 188.374564: balance_dirty_state: bdi btrfs-1: dirty=919 wb=441 unstable=0 bg_thresh=987 thresh=1975 gap=615 poll_thresh=17 ino=257 dd-2584 [000] 188.374653: balance_dirty_state: bdi btrfs-1: dirty=944 wb=441 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=13 ino=257 dd-2584 [000] 188.374711: balance_dirty_state: bdi btrfs-1: dirty=944 wb=441 unstable=0 bg_thresh=990 thresh=1980 gap=595 poll_thresh=14 ino=257 dd-2584 [000] 188.374768: balance_dirty_state: bdi btrfs-1: dirty=969 wb=441 unstable=0 bg_thresh=989 thresh=1979 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 188.374824: balance_dirty_state: bdi btrfs-1: dirty=994 wb=441 unstable=0 bg_thresh=992 thresh=1984 gap=549 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 188.374890: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15816 wrote=0 to_write=8192 dd-2584 [000] 188.374948: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=441 unstable=0 bg_thresh=991 thresh=1983 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 188.375077: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=466 unstable=0 bg_thresh=991 thresh=1982 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 188.375204: balance_dirty_state: bdi btrfs-1: dirty=994 wb=516 unstable=0 bg_thresh=990 thresh=1981 gap=471 poll_thresh=19 ino=257 dd-2584 [000] 188.375205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=48756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 188.376573: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=720 to_write=7472 dd-2584 [000] 188.382484: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1166 unstable=0 bg_thresh=990 thresh=1981 gap=471 poll_thresh=19 ino=257 dd-2584 [000] 188.382492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=48756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 188.390585: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1166 unstable=0 bg_thresh=990 thresh=1981 gap=471 poll_thresh=19 ino=257 dd-2584 [000] 188.390594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=48756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 188.398599: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1166 unstable=0 bg_thresh=990 thresh=1981 gap=471 poll_thresh=19 ino=257 dd-2584 [000] 188.398605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=48756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 188.406496: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1041 unstable=0 bg_thresh=989 thresh=1979 gap=594 poll_thresh=19 ino=257 dd-2584 [000] 188.406905: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1041 unstable=0 bg_thresh=989 thresh=1979 gap=569 poll_thresh=14 ino=257 dd-2584 [000] 188.407017: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1041 unstable=0 bg_thresh=992 thresh=1984 gap=549 poll_thresh=15 ino=257 dd-2584 [000] 188.407216: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1041 unstable=0 bg_thresh=989 thresh=1978 gap=543 poll_thresh=16 ino=257 dd-2584 [000] 188.407430: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1041 unstable=0 bg_thresh=988 thresh=1977 gap=492 poll_thresh=17 ino=257 dd-2584 [000] 188.407438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=47708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 188.414507: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1041 unstable=0 bg_thresh=985 thresh=1970 gap=485 poll_thresh=17 ino=257 dd-2584 [000] 188.414513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=47708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 188.422516: balance_dirty_state: bdi btrfs-1: dirty=456 wb=924 unstable=0 bg_thresh=978 thresh=1956 gap=576 poll_thresh=17 ino=257 dd-2584 [000] 188.422581: balance_dirty_state: bdi btrfs-1: dirty=456 wb=924 unstable=0 bg_thresh=978 thresh=1956 gap=576 poll_thresh=13 ino=257 dd-2584 [000] 188.422639: balance_dirty_state: bdi btrfs-1: dirty=481 wb=924 unstable=0 bg_thresh=980 thresh=1961 gap=556 poll_thresh=14 ino=257 dd-2584 [000] 188.422703: balance_dirty_state: bdi btrfs-1: dirty=506 wb=924 unstable=0 bg_thresh=980 thresh=1961 gap=531 poll_thresh=15 ino=257 dd-2584 [000] 188.422762: balance_dirty_state: bdi btrfs-1: dirty=506 wb=924 unstable=0 bg_thresh=983 thresh=1966 gap=536 poll_thresh=16 ino=257 dd-2584 [000] 188.422915: balance_dirty_state: bdi btrfs-1: dirty=531 wb=924 unstable=0 bg_thresh=982 thresh=1965 gap=510 poll_thresh=17 ino=257 dd-2584 [000] 188.423040: balance_dirty_state: bdi btrfs-1: dirty=581 wb=924 unstable=0 bg_thresh=984 thresh=1969 gap=464 poll_thresh=18 ino=257 dd-2584 [000] 188.423044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=47708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 188.430486: balance_dirty_state: bdi btrfs-1: dirty=581 wb=799 unstable=0 bg_thresh=983 thresh=1966 gap=586 poll_thresh=18 ino=257 dd-2584 [000] 188.430551: balance_dirty_state: bdi btrfs-1: dirty=581 wb=799 unstable=0 bg_thresh=983 thresh=1966 gap=586 poll_thresh=13 ino=257 dd-2584 [000] 188.430611: balance_dirty_state: bdi btrfs-1: dirty=606 wb=799 unstable=0 bg_thresh=985 thresh=1971 gap=566 poll_thresh=14 ino=257 dd-2584 [000] 188.430673: balance_dirty_state: bdi btrfs-1: dirty=631 wb=799 unstable=0 bg_thresh=985 thresh=1971 gap=541 poll_thresh=15 ino=257 dd-2584 [000] 188.430908: balance_dirty_state: bdi btrfs-1: dirty=631 wb=799 unstable=0 bg_thresh=985 thresh=1970 gap=540 poll_thresh=16 ino=257 dd-2584 [000] 188.431033: balance_dirty_state: bdi btrfs-1: dirty=681 wb=799 unstable=0 bg_thresh=984 thresh=1969 gap=489 poll_thresh=17 ino=257 dd-2584 [000] 188.431038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=47708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 188.442584: balance_dirty_state: bdi btrfs-1: dirty=681 wb=749 unstable=0 bg_thresh=980 thresh=1960 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 188.442648: balance_dirty_state: bdi btrfs-1: dirty=681 wb=749 unstable=0 bg_thresh=980 thresh=1960 gap=530 poll_thresh=13 ino=257 dd-2584 [000] 188.442705: balance_dirty_state: bdi btrfs-1: dirty=706 wb=749 unstable=0 bg_thresh=982 thresh=1965 gap=510 poll_thresh=14 ino=257 dd-2584 [000] 188.442761: balance_dirty_state: bdi btrfs-1: dirty=731 wb=749 unstable=0 bg_thresh=982 thresh=1965 gap=485 poll_thresh=15 ino=257 dd-2584 [000] 188.442765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=47708 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [000] 188.450569: balance_dirty_state: bdi btrfs-1: dirty=731 wb=599 unstable=0 bg_thresh=981 thresh=1962 gap=632 poll_thresh=15 ino=257 dd-2584 [000] 188.450634: balance_dirty_state: bdi btrfs-1: dirty=731 wb=599 unstable=0 bg_thresh=981 thresh=1962 gap=632 poll_thresh=11 ino=257 dd-2584 [000] 188.450690: balance_dirty_state: bdi btrfs-1: dirty=756 wb=599 unstable=0 bg_thresh=983 thresh=1967 gap=612 poll_thresh=12 ino=257 dd-2584 [000] 188.450745: balance_dirty_state: bdi btrfs-1: dirty=756 wb=599 unstable=0 bg_thresh=983 thresh=1967 gap=612 poll_thresh=13 ino=257 dd-2584 [000] 188.450803: balance_dirty_state: bdi btrfs-1: dirty=781 wb=599 unstable=0 bg_thresh=983 thresh=1966 gap=586 poll_thresh=14 ino=257 dd-2584 [000] 188.450860: balance_dirty_state: bdi btrfs-1: dirty=806 wb=599 unstable=0 bg_thresh=983 thresh=1966 gap=561 poll_thresh=15 ino=257 dd-2584 [000] 188.450918: balance_dirty_state: bdi btrfs-1: dirty=806 wb=599 unstable=0 bg_thresh=982 thresh=1965 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 188.451033: balance_dirty_state: bdi btrfs-1: dirty=856 wb=599 unstable=0 bg_thresh=984 thresh=1969 gap=514 poll_thresh=17 ino=257 dd-2584 [000] 188.451147: balance_dirty_state: bdi btrfs-1: dirty=881 wb=599 unstable=0 bg_thresh=984 thresh=1968 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 188.451151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=47708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 188.458584: balance_dirty_state: bdi btrfs-1: dirty=881 wb=599 unstable=0 bg_thresh=985 thresh=1970 gap=490 poll_thresh=18 ino=257 dd-2584 [007] 188.458590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=47708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 188.466574: balance_dirty_state: bdi btrfs-1: dirty=881 wb=474 unstable=0 bg_thresh=978 thresh=1956 gap=601 poll_thresh=18 ino=257 dd-2584 [007] 188.467018: balance_dirty_state: bdi btrfs-1: dirty=906 wb=474 unstable=0 bg_thresh=980 thresh=1961 gap=581 poll_thresh=13 ino=257 dd-2584 [007] 188.467134: balance_dirty_state: bdi btrfs-1: dirty=906 wb=474 unstable=0 bg_thresh=980 thresh=1961 gap=581 poll_thresh=14 ino=257 dd-2584 [007] 188.467249: balance_dirty_state: bdi btrfs-1: dirty=931 wb=474 unstable=0 bg_thresh=983 thresh=1966 gap=561 poll_thresh=15 ino=257 dd-2584 [007] 188.467367: balance_dirty_state: bdi btrfs-1: dirty=956 wb=474 unstable=0 bg_thresh=985 thresh=1971 gap=541 poll_thresh=16 ino=257 dd-2584 [007] 188.467601: balance_dirty_state: bdi btrfs-1: dirty=981 wb=474 unstable=0 bg_thresh=985 thresh=1970 gap=515 poll_thresh=17 ino=257 dd-2584 [007] 188.467836: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=474 unstable=0 bg_thresh=984 thresh=1969 gap=489 poll_thresh=18 ino=257 dd-2584 [007] 188.467844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=98% bdi_bw=47708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 188.467884: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15908 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 188.470979: writeback_single_inode: bdi btrfs-1: ino=257 state= age=296 wrote=640 to_write=7552 dd-2584 [002] 188.474637: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1099 unstable=0 bg_thresh=984 thresh=1969 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 188.474646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=98% bdi_bw=47708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 188.482590: balance_dirty_state: bdi btrfs-1: dirty=381 wb=974 unstable=0 bg_thresh=984 thresh=1969 gap=614 poll_thresh=18 ino=257 dd-2584 [002] 188.482724: balance_dirty_state: bdi btrfs-1: dirty=406 wb=974 unstable=0 bg_thresh=987 thresh=1974 gap=594 poll_thresh=13 ino=257 dd-2584 [002] 188.482845: balance_dirty_state: bdi btrfs-1: dirty=406 wb=974 unstable=0 bg_thresh=984 thresh=1968 gap=588 poll_thresh=14 ino=257 dd-2584 [002] 188.482963: balance_dirty_state: bdi btrfs-1: dirty=431 wb=974 unstable=0 bg_thresh=986 thresh=1973 gap=568 poll_thresh=15 ino=257 dd-2584 [002] 188.483080: balance_dirty_state: bdi btrfs-1: dirty=456 wb=974 unstable=0 bg_thresh=986 thresh=1972 gap=542 poll_thresh=16 ino=257 dd-2584 [002] 188.483314: balance_dirty_state: bdi btrfs-1: dirty=481 wb=974 unstable=0 bg_thresh=985 thresh=1971 gap=516 poll_thresh=17 ino=257 dd-2584 [002] 188.483550: balance_dirty_state: bdi btrfs-1: dirty=506 wb=974 unstable=0 bg_thresh=985 thresh=1970 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 188.483559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=47708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 188.490612: balance_dirty_state: bdi btrfs-1: dirty=506 wb=974 unstable=0 bg_thresh=985 thresh=1970 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 188.490618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=47708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 188.498568: balance_dirty_state: bdi btrfs-1: dirty=506 wb=849 unstable=0 bg_thresh=985 thresh=1970 gap=615 poll_thresh=18 ino=257 dd-2584 [000] 188.498891: balance_dirty_state: bdi btrfs-1: dirty=531 wb=849 unstable=0 bg_thresh=987 thresh=1975 gap=595 poll_thresh=13 ino=257 dd-2584 [000] 188.498973: balance_dirty_state: bdi btrfs-1: dirty=531 wb=849 unstable=0 bg_thresh=990 thresh=1980 gap=600 poll_thresh=14 ino=257 dd-2584 [000] 188.499052: balance_dirty_state: bdi btrfs-1: dirty=556 wb=849 unstable=0 bg_thresh=990 thresh=1980 gap=575 poll_thresh=15 ino=257 dd-2584 [000] 188.499131: balance_dirty_state: bdi btrfs-1: dirty=556 wb=849 unstable=0 bg_thresh=989 thresh=1979 gap=574 poll_thresh=16 ino=257 dd-2584 [000] 188.499288: balance_dirty_state: bdi btrfs-1: dirty=606 wb=849 unstable=0 bg_thresh=989 thresh=1978 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 188.499449: balance_dirty_state: bdi btrfs-1: dirty=631 wb=849 unstable=0 bg_thresh=988 thresh=1977 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 188.499608: balance_dirty_state: bdi btrfs-1: dirty=656 wb=849 unstable=0 bg_thresh=990 thresh=1981 gap=476 poll_thresh=19 ino=257 dd-2584 [000] 188.499614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=47708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 188.506586: balance_dirty_state: bdi btrfs-1: dirty=656 wb=849 unstable=0 bg_thresh=990 thresh=1981 gap=476 poll_thresh=19 ino=257 dd-2584 [000] 188.506594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=47708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.514509: balance_dirty_state: bdi btrfs-1: dirty=656 wb=724 unstable=0 bg_thresh=987 thresh=1974 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 188.514598: balance_dirty_state: bdi btrfs-1: dirty=656 wb=724 unstable=0 bg_thresh=989 thresh=1979 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 188.514684: balance_dirty_state: bdi btrfs-1: dirty=681 wb=724 unstable=0 bg_thresh=989 thresh=1979 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 188.514768: balance_dirty_state: bdi btrfs-1: dirty=706 wb=724 unstable=0 bg_thresh=992 thresh=1984 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 188.514939: balance_dirty_state: bdi btrfs-1: dirty=731 wb=724 unstable=0 bg_thresh=991 thresh=1983 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 188.515400: balance_dirty_state: bdi btrfs-1: dirty=756 wb=724 unstable=0 bg_thresh=993 thresh=1987 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 188.515569: balance_dirty_state: bdi btrfs-1: dirty=806 wb=724 unstable=0 bg_thresh=993 thresh=1986 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 188.515576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=46424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 188.522530: balance_dirty_state: bdi btrfs-1: dirty=806 wb=724 unstable=0 bg_thresh=988 thresh=1977 gap=447 poll_thresh=19 ino=257 dd-2584 [000] 188.522542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=46424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 188.530592: balance_dirty_state: bdi btrfs-1: dirty=806 wb=649 unstable=0 bg_thresh=988 thresh=1977 gap=522 poll_thresh=19 ino=257 dd-2584 [000] 188.530714: balance_dirty_state: bdi btrfs-1: dirty=831 wb=649 unstable=0 bg_thresh=988 thresh=1977 gap=497 poll_thresh=14 ino=257 dd-2584 [000] 188.530831: balance_dirty_state: bdi btrfs-1: dirty=856 wb=649 unstable=0 bg_thresh=991 thresh=1982 gap=477 poll_thresh=15 ino=257 dd-2584 [000] 188.530839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=46424 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 188.538585: balance_dirty_state: bdi btrfs-1: dirty=856 wb=649 unstable=0 bg_thresh=991 thresh=1982 gap=477 poll_thresh=15 ino=257 dd-2584 [000] 188.538593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=46424 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 188.546542: balance_dirty_state: bdi btrfs-1: dirty=856 wb=524 unstable=0 bg_thresh=990 thresh=1981 gap=601 poll_thresh=15 ino=257 dd-2584 [000] 188.546604: balance_dirty_state: bdi btrfs-1: dirty=856 wb=524 unstable=0 bg_thresh=987 thresh=1975 gap=595 poll_thresh=11 ino=257 dd-2584 [000] 188.546662: balance_dirty_state: bdi btrfs-1: dirty=881 wb=524 unstable=0 bg_thresh=990 thresh=1980 gap=575 poll_thresh=12 ino=257 dd-2584 [000] 188.546717: balance_dirty_state: bdi btrfs-1: dirty=906 wb=524 unstable=0 bg_thresh=992 thresh=1985 gap=555 poll_thresh=13 ino=257 dd-2584 [000] 188.546786: balance_dirty_state: bdi btrfs-1: dirty=906 wb=524 unstable=0 bg_thresh=989 thresh=1979 gap=549 poll_thresh=14 ino=257 dd-2584 [000] 188.546873: balance_dirty_state: bdi btrfs-1: dirty=931 wb=524 unstable=0 bg_thresh=992 thresh=1984 gap=529 poll_thresh=15 ino=257 dd-2584 [000] 188.546938: balance_dirty_state: bdi btrfs-1: dirty=931 wb=524 unstable=0 bg_thresh=989 thresh=1978 gap=523 poll_thresh=16 ino=257 dd-2584 [000] 188.547059: balance_dirty_state: bdi btrfs-1: dirty=981 wb=524 unstable=0 bg_thresh=991 thresh=1982 gap=477 poll_thresh=17 ino=257 dd-2584 [000] 188.547063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=46424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 188.554619: balance_dirty_state: bdi btrfs-1: dirty=981 wb=374 unstable=0 bg_thresh=987 thresh=1975 gap=620 poll_thresh=17 ino=257 dd-2584 [000] 188.554681: balance_dirty_state: bdi btrfs-1: dirty=981 wb=374 unstable=0 bg_thresh=990 thresh=1980 gap=625 poll_thresh=13 ino=257 dd-2584 [000] 188.554773: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=374 unstable=0 bg_thresh=990 thresh=1980 gap=600 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 188.554859: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15996 wrote=0 to_write=8192 dd-2584 [000] 188.554883: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=324 unstable=0 bg_thresh=992 thresh=1985 gap=630 poll_thresh=15 ino=257 dd-2584 [000] 188.555258: balance_dirty_state: bdi btrfs-1: dirty=906 wb=374 unstable=0 bg_thresh=989 thresh=1978 gap=698 poll_thresh=16 ino=257 dd-2584 [000] 188.555452: balance_dirty_state: bdi btrfs-1: dirty=906 wb=424 unstable=0 bg_thresh=987 thresh=1975 gap=645 poll_thresh=17 ino=257 dd-2584 [000] 188.555639: balance_dirty_state: bdi btrfs-1: dirty=856 wb=499 unstable=0 bg_thresh=990 thresh=1980 gap=625 poll_thresh=18 ino=257 dd-2584 [000] 188.555773: balance_dirty_state: bdi btrfs-1: dirty=806 wb=574 unstable=0 bg_thresh=989 thresh=1979 gap=599 poll_thresh=19 ino=257 dd-2584 [000] 188.555954: balance_dirty_state: bdi btrfs-1: dirty=756 wb=649 unstable=0 bg_thresh=989 thresh=1978 gap=573 poll_thresh=20 ino=257 dd-2584 [000] 188.556144: balance_dirty_state: bdi btrfs-1: dirty=731 wb=724 unstable=0 bg_thresh=991 thresh=1982 gap=527 poll_thresh=21 ino=257 dd-2584 [000] 188.556326: balance_dirty_state: bdi btrfs-1: dirty=681 wb=799 unstable=0 bg_thresh=990 thresh=1981 gap=501 poll_thresh=22 ino=257 dd-2584 [000] 188.556511: balance_dirty_state: bdi btrfs-1: dirty=631 wb=874 unstable=0 bg_thresh=990 thresh=1980 gap=475 poll_thresh=23 ino=257 dd-2584 [000] 188.556514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=46424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 188.557118: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=880 to_write=7312 dd-2584 [004] 188.562774: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1024 unstable=0 bg_thresh=992 thresh=1984 gap=604 poll_thresh=23 ino=257 dd-2584 [004] 188.562864: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1024 unstable=0 bg_thresh=991 thresh=1982 gap=602 poll_thresh=17 ino=257 dd-2584 [004] 188.563315: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1024 unstable=0 bg_thresh=994 thresh=1989 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 188.563489: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1024 unstable=0 bg_thresh=997 thresh=1995 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 188.563663: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1024 unstable=0 bg_thresh=996 thresh=1992 gap=512 poll_thresh=20 ino=257 dd-2584 [004] 188.563830: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1024 unstable=0 bg_thresh=995 thresh=1991 gap=486 poll_thresh=21 ino=257 dd-2584 [004] 188.563837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=46424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.574607: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1024 unstable=0 bg_thresh=992 thresh=1985 gap=480 poll_thresh=21 ino=257 dd-2584 [004] 188.574611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=46424 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 188.586676: balance_dirty_state: bdi btrfs-1: dirty=481 wb=899 unstable=0 bg_thresh=992 thresh=1985 gap=605 poll_thresh=21 ino=257 dd-2584 [000] 188.586764: balance_dirty_state: bdi btrfs-1: dirty=506 wb=899 unstable=0 bg_thresh=992 thresh=1985 gap=580 poll_thresh=16 ino=257 dd-2584 [000] 188.586930: balance_dirty_state: bdi btrfs-1: dirty=531 wb=899 unstable=0 bg_thresh=995 thresh=1990 gap=560 poll_thresh=17 ino=257 dd-2584 [000] 188.587099: balance_dirty_state: bdi btrfs-1: dirty=556 wb=899 unstable=0 bg_thresh=997 thresh=1995 gap=540 poll_thresh=18 ino=257 dd-2584 [000] 188.587270: balance_dirty_state: bdi btrfs-1: dirty=606 wb=899 unstable=0 bg_thresh=999 thresh=1999 gap=494 poll_thresh=19 ino=257 dd-2584 [000] 188.587276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=46424 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 188.594561: balance_dirty_state: bdi btrfs-1: dirty=606 wb=899 unstable=0 bg_thresh=999 thresh=1999 gap=494 poll_thresh=19 ino=257 dd-2584 [000] 188.594569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=46424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 188.602636: balance_dirty_state: bdi btrfs-1: dirty=606 wb=899 unstable=0 bg_thresh=999 thresh=1999 gap=494 poll_thresh=19 ino=257 dd-2584 [000] 188.602648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=46424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 188.610570: balance_dirty_state: bdi btrfs-1: dirty=606 wb=774 unstable=0 bg_thresh=997 thresh=1995 gap=615 poll_thresh=19 ino=257 dd-2584 [000] 188.610694: balance_dirty_state: bdi btrfs-1: dirty=606 wb=774 unstable=0 bg_thresh=997 thresh=1995 gap=615 poll_thresh=14 ino=257 dd-2584 [000] 188.611159: balance_dirty_state: bdi btrfs-1: dirty=631 wb=774 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=15 ino=257 dd-2584 [000] 188.611278: balance_dirty_state: bdi btrfs-1: dirty=656 wb=774 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 188.611513: balance_dirty_state: bdi btrfs-1: dirty=681 wb=774 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=17 ino=257 dd-2584 [000] 188.611748: balance_dirty_state: bdi btrfs-1: dirty=706 wb=774 unstable=0 bg_thresh=1001 thresh=2003 gap=523 poll_thresh=18 ino=257 dd-2584 [000] 188.611981: balance_dirty_state: bdi btrfs-1: dirty=731 wb=774 unstable=0 bg_thresh=1001 thresh=2002 gap=497 poll_thresh=19 ino=257 dd-2584 [000] 188.611990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=46424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 188.618656: balance_dirty_state: bdi btrfs-1: dirty=731 wb=774 unstable=0 bg_thresh=1001 thresh=2002 gap=497 poll_thresh=19 ino=257 dd-2584 [000] 188.618665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=44988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.626629: balance_dirty_state: bdi btrfs-1: dirty=731 wb=774 unstable=0 bg_thresh=995 thresh=1991 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 188.626635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=44988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.634647: balance_dirty_state: bdi btrfs-1: dirty=731 wb=649 unstable=0 bg_thresh=993 thresh=1987 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 188.634775: balance_dirty_state: bdi btrfs-1: dirty=756 wb=649 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 188.634893: balance_dirty_state: bdi btrfs-1: dirty=781 wb=649 unstable=0 bg_thresh=993 thresh=1986 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 188.635011: balance_dirty_state: bdi btrfs-1: dirty=781 wb=649 unstable=0 bg_thresh=995 thresh=1991 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 188.635245: balance_dirty_state: bdi btrfs-1: dirty=831 wb=649 unstable=0 bg_thresh=995 thresh=1990 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 188.635480: balance_dirty_state: bdi btrfs-1: dirty=856 wb=649 unstable=0 bg_thresh=997 thresh=1994 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 188.635489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-306% task_weight=98% bdi_bw=44988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.642670: balance_dirty_state: bdi btrfs-1: dirty=856 wb=524 unstable=0 bg_thresh=995 thresh=1990 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 188.642757: balance_dirty_state: bdi btrfs-1: dirty=881 wb=524 unstable=0 bg_thresh=992 thresh=1984 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 188.642979: balance_dirty_state: bdi btrfs-1: dirty=881 wb=524 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 188.643037: balance_dirty_state: bdi btrfs-1: dirty=906 wb=524 unstable=0 bg_thresh=991 thresh=1983 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 188.643093: balance_dirty_state: bdi btrfs-1: dirty=906 wb=524 unstable=0 bg_thresh=994 thresh=1988 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 188.643206: balance_dirty_state: bdi btrfs-1: dirty=956 wb=524 unstable=0 bg_thresh=993 thresh=1987 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 188.643333: balance_dirty_state: bdi btrfs-1: dirty=981 wb=524 unstable=0 bg_thresh=995 thresh=1991 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 188.643339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-309% task_weight=97% bdi_bw=44988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 188.650687: balance_dirty_state: bdi btrfs-1: dirty=981 wb=399 unstable=0 bg_thresh=996 thresh=1993 gap=613 poll_thresh=18 ino=257 dd-2584 [000] 188.650757: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=399 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=13 ino=257 flush-btrfs-1-2586 [003] 188.650822: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16092 wrote=0 to_write=8192 dd-2584 [000] 188.650825: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=399 unstable=0 bg_thresh=999 thresh=1998 gap=568 poll_thresh=14 ino=257 dd-2584 [000] 188.650890: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=399 unstable=0 bg_thresh=999 thresh=1998 gap=568 poll_thresh=15 ino=257 dd-2584 [000] 188.650954: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=399 unstable=0 bg_thresh=1001 thresh=2003 gap=548 poll_thresh=16 ino=257 dd-2584 [000] 188.651136: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=449 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=17 ino=257 dd-2584 [000] 188.651338: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=524 unstable=0 bg_thresh=1003 thresh=2006 gap=476 poll_thresh=18 ino=257 dd-2584 [000] 188.651340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-289% task_weight=97% bdi_bw=44988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 188.653005: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=768 to_write=7424 dd-2584 [004] 188.658560: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1024 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 188.658657: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1024 unstable=0 bg_thresh=995 thresh=1991 gap=561 poll_thresh=13 ino=257 dd-2584 [004] 188.659071: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1024 unstable=0 bg_thresh=998 thresh=1996 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 188.659164: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1024 unstable=0 bg_thresh=998 thresh=1996 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 188.659260: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1024 unstable=0 bg_thresh=1000 thresh=2001 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 188.659448: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1024 unstable=0 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 188.659455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-250% task_weight=97% bdi_bw=44988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 188.666557: balance_dirty_state: bdi btrfs-1: dirty=481 wb=774 unstable=0 bg_thresh=993 thresh=1987 gap=732 poll_thresh=17 ino=257 dd-2584 [004] 188.666645: balance_dirty_state: bdi btrfs-1: dirty=506 wb=774 unstable=0 bg_thresh=993 thresh=1987 gap=707 poll_thresh=13 ino=257 dd-2584 [004] 188.666728: balance_dirty_state: bdi btrfs-1: dirty=506 wb=774 unstable=0 bg_thresh=996 thresh=1992 gap=712 poll_thresh=14 ino=257 dd-2584 [004] 188.666811: balance_dirty_state: bdi btrfs-1: dirty=531 wb=774 unstable=0 bg_thresh=996 thresh=1992 gap=687 poll_thresh=15 ino=257 dd-2584 [004] 188.666894: balance_dirty_state: bdi btrfs-1: dirty=531 wb=774 unstable=0 bg_thresh=998 thresh=1997 gap=692 poll_thresh=16 ino=257 dd-2584 [004] 188.667064: balance_dirty_state: bdi btrfs-1: dirty=581 wb=774 unstable=0 bg_thresh=1001 thresh=2002 gap=647 poll_thresh=17 ino=257 dd-2584 [004] 188.667235: balance_dirty_state: bdi btrfs-1: dirty=606 wb=774 unstable=0 bg_thresh=1003 thresh=2006 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 188.667402: balance_dirty_state: bdi btrfs-1: dirty=631 wb=774 unstable=0 bg_thresh=1002 thresh=2005 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 188.667860: balance_dirty_state: bdi btrfs-1: dirty=681 wb=774 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=20 ino=257 dd-2584 [004] 188.668031: balance_dirty_state: bdi btrfs-1: dirty=706 wb=774 unstable=0 bg_thresh=1004 thresh=2008 gap=528 poll_thresh=21 ino=257 dd-2584 [004] 188.668199: balance_dirty_state: bdi btrfs-1: dirty=731 wb=774 unstable=0 bg_thresh=1003 thresh=2007 gap=502 poll_thresh=22 ino=257 dd-2584 [004] 188.668364: balance_dirty_state: bdi btrfs-1: dirty=756 wb=774 unstable=0 bg_thresh=1003 thresh=2006 gap=476 poll_thresh=23 ino=257 dd-2584 [004] 188.668370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=44988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 188.674680: balance_dirty_state: bdi btrfs-1: dirty=756 wb=649 unstable=0 bg_thresh=983 thresh=1966 gap=561 poll_thresh=23 ino=257 dd-2584 [002] 188.674750: balance_dirty_state: bdi btrfs-1: dirty=781 wb=649 unstable=0 bg_thresh=982 thresh=1965 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 188.674876: balance_dirty_state: bdi btrfs-1: dirty=806 wb=649 unstable=0 bg_thresh=978 thresh=1957 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 188.675000: balance_dirty_state: bdi btrfs-1: dirty=831 wb=649 unstable=0 bg_thresh=981 thresh=1962 gap=482 poll_thresh=19 ino=257 dd-2584 [002] 188.675004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-126% task_gap=-351% task_weight=99% bdi_bw=44988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 188.682624: balance_dirty_state: bdi btrfs-1: dirty=831 wb=649 unstable=0 bg_thresh=992 thresh=1985 gap=505 poll_thresh=19 ino=257 dd-2584 [002] 188.682714: balance_dirty_state: bdi btrfs-1: dirty=856 wb=649 unstable=0 bg_thresh=998 thresh=1996 gap=491 poll_thresh=14 ino=257 dd-2584 [002] 188.682720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=44988 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 188.690617: balance_dirty_state: bdi btrfs-1: dirty=856 wb=399 unstable=0 bg_thresh=987 thresh=1974 gap=719 poll_thresh=14 ino=257 dd-2584 [002] 188.690706: balance_dirty_state: bdi btrfs-1: dirty=881 wb=399 unstable=0 bg_thresh=989 thresh=1979 gap=699 poll_thresh=10 ino=257 dd-2584 [002] 188.690769: balance_dirty_state: bdi btrfs-1: dirty=881 wb=399 unstable=0 bg_thresh=989 thresh=1978 gap=698 poll_thresh=11 ino=257 dd-2584 [002] 188.690831: balance_dirty_state: bdi btrfs-1: dirty=906 wb=399 unstable=0 bg_thresh=989 thresh=1978 gap=673 poll_thresh=12 ino=257 dd-2584 [002] 188.691067: balance_dirty_state: bdi btrfs-1: dirty=931 wb=399 unstable=0 bg_thresh=988 thresh=1977 gap=647 poll_thresh=13 ino=257 dd-2584 [002] 188.691126: balance_dirty_state: bdi btrfs-1: dirty=931 wb=399 unstable=0 bg_thresh=988 thresh=1977 gap=647 poll_thresh=14 ino=257 dd-2584 [002] 188.691186: balance_dirty_state: bdi btrfs-1: dirty=956 wb=399 unstable=0 bg_thresh=988 thresh=1976 gap=621 poll_thresh=15 ino=257 dd-2584 [002] 188.691247: balance_dirty_state: bdi btrfs-1: dirty=956 wb=399 unstable=0 bg_thresh=990 thresh=1981 gap=626 poll_thresh=16 ino=257 dd-2584 [002] 188.691366: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=399 unstable=0 bg_thresh=990 thresh=1980 gap=575 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 188.691418: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16132 wrote=0 to_write=8192 dd-2584 [002] 188.691491: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=399 unstable=0 bg_thresh=989 thresh=1979 gap=549 poll_thresh=18 ino=257 dd-2584 [002] 188.691622: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=449 unstable=0 bg_thresh=989 thresh=1978 gap=523 poll_thresh=19 ino=257 dd-2584 [002] 188.691760: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=499 unstable=0 bg_thresh=988 thresh=1976 gap=471 poll_thresh=20 ino=257 dd-2584 [002] 188.691761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-331% task_weight=98% bdi_bw=44988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 188.693263: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=208 wrote=720 to_write=7472 dd-2584 [002] 188.698666: balance_dirty_state: bdi btrfs-1: dirty=381 wb=999 unstable=0 bg_thresh=980 thresh=1960 gap=580 poll_thresh=20 ino=257 dd-2584 [002] 188.698758: balance_dirty_state: bdi btrfs-1: dirty=381 wb=999 unstable=0 bg_thresh=977 thresh=1954 gap=574 poll_thresh=15 ino=257 dd-2584 [002] 188.698841: balance_dirty_state: bdi btrfs-1: dirty=406 wb=999 unstable=0 bg_thresh=979 thresh=1959 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 188.699006: balance_dirty_state: bdi btrfs-1: dirty=431 wb=999 unstable=0 bg_thresh=979 thresh=1958 gap=528 poll_thresh=17 ino=257 dd-2584 [002] 188.699401: balance_dirty_state: bdi btrfs-1: dirty=456 wb=999 unstable=0 bg_thresh=984 thresh=1968 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 188.699519: balance_dirty_state: bdi btrfs-1: dirty=506 wb=999 unstable=0 bg_thresh=983 thresh=1967 gap=462 poll_thresh=19 ino=257 dd-2584 [002] 188.699525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=44988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 188.706670: balance_dirty_state: bdi btrfs-1: dirty=506 wb=874 unstable=0 bg_thresh=988 thresh=1977 gap=597 poll_thresh=19 ino=257 dd-2584 [002] 188.706739: balance_dirty_state: bdi btrfs-1: dirty=506 wb=874 unstable=0 bg_thresh=991 thresh=1982 gap=602 poll_thresh=14 ino=257 dd-2584 [002] 188.706799: balance_dirty_state: bdi btrfs-1: dirty=531 wb=874 unstable=0 bg_thresh=988 thresh=1976 gap=571 poll_thresh=15 ino=257 dd-2584 [002] 188.706860: balance_dirty_state: bdi btrfs-1: dirty=556 wb=874 unstable=0 bg_thresh=990 thresh=1981 gap=551 poll_thresh=16 ino=257 dd-2584 [002] 188.706980: balance_dirty_state: bdi btrfs-1: dirty=581 wb=874 unstable=0 bg_thresh=990 thresh=1980 gap=525 poll_thresh=17 ino=257 dd-2584 [002] 188.707099: balance_dirty_state: bdi btrfs-1: dirty=606 wb=874 unstable=0 bg_thresh=989 thresh=1979 gap=499 poll_thresh=18 ino=257 dd-2584 [002] 188.707217: balance_dirty_state: bdi btrfs-1: dirty=631 wb=874 unstable=0 bg_thresh=991 thresh=1983 gap=478 poll_thresh=19 ino=257 dd-2584 [002] 188.707222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=44988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 188.718637: balance_dirty_state: bdi btrfs-1: dirty=631 wb=749 unstable=0 bg_thresh=981 thresh=1962 gap=582 poll_thresh=19 ino=257 dd-2584 [002] 188.718724: balance_dirty_state: bdi btrfs-1: dirty=656 wb=749 unstable=0 bg_thresh=978 thresh=1956 gap=551 poll_thresh=14 ino=257 dd-2584 [002] 188.718787: balance_dirty_state: bdi btrfs-1: dirty=681 wb=749 unstable=0 bg_thresh=980 thresh=1961 gap=531 poll_thresh=15 ino=257 dd-2584 [002] 188.718848: balance_dirty_state: bdi btrfs-1: dirty=681 wb=749 unstable=0 bg_thresh=980 thresh=1960 gap=530 poll_thresh=16 ino=257 dd-2584 [002] 188.719140: balance_dirty_state: bdi btrfs-1: dirty=731 wb=749 unstable=0 bg_thresh=979 thresh=1959 gap=479 poll_thresh=17 ino=257 dd-2584 [002] 188.719145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=44988 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 188.730758: balance_dirty_state: bdi btrfs-1: dirty=731 wb=449 unstable=0 bg_thresh=982 thresh=1964 gap=784 poll_thresh=17 ino=257 dd-2584 [002] 188.730830: balance_dirty_state: bdi btrfs-1: dirty=731 wb=449 unstable=0 bg_thresh=979 thresh=1958 gap=778 poll_thresh=13 ino=257 dd-2584 [002] 188.730892: balance_dirty_state: bdi btrfs-1: dirty=756 wb=449 unstable=0 bg_thresh=981 thresh=1963 gap=758 poll_thresh=14 ino=257 dd-2584 [002] 188.730954: balance_dirty_state: bdi btrfs-1: dirty=781 wb=449 unstable=0 bg_thresh=981 thresh=1962 gap=732 poll_thresh=15 ino=257 dd-2584 [002] 188.731014: balance_dirty_state: bdi btrfs-1: dirty=781 wb=449 unstable=0 bg_thresh=981 thresh=1962 gap=732 poll_thresh=16 ino=257 dd-2584 [002] 188.731137: balance_dirty_state: bdi btrfs-1: dirty=806 wb=449 unstable=0 bg_thresh=983 thresh=1966 gap=711 poll_thresh=17 ino=257 dd-2584 [002] 188.731259: balance_dirty_state: bdi btrfs-1: dirty=856 wb=449 unstable=0 bg_thresh=982 thresh=1965 gap=660 poll_thresh=18 ino=257 dd-2584 [002] 188.731380: balance_dirty_state: bdi btrfs-1: dirty=881 wb=449 unstable=0 bg_thresh=982 thresh=1964 gap=634 poll_thresh=19 ino=257 dd-2584 [002] 188.731503: balance_dirty_state: bdi btrfs-1: dirty=906 wb=449 unstable=0 bg_thresh=984 thresh=1968 gap=613 poll_thresh=20 ino=257 dd-2584 [002] 188.731624: balance_dirty_state: bdi btrfs-1: dirty=956 wb=449 unstable=0 bg_thresh=983 thresh=1967 gap=562 poll_thresh=21 ino=257 dd-2584 [002] 188.731931: balance_dirty_state: bdi btrfs-1: dirty=981 wb=324 unstable=0 bg_thresh=976 thresh=1952 gap=647 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 188.731956: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16172 wrote=0 to_write=8192 dd-2584 [002] 188.732060: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=324 unstable=0 bg_thresh=978 thresh=1957 gap=627 poll_thresh=23 ino=257 dd-2584 [002] 188.732192: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=349 unstable=0 bg_thresh=977 thresh=1954 gap=599 poll_thresh=24 ino=257 dd-2584 [002] 188.732320: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=374 unstable=0 bg_thresh=979 thresh=1959 gap=554 poll_thresh=25 ino=257 dd-2584 [002] 188.732449: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=424 unstable=0 bg_thresh=975 thresh=1951 gap=521 poll_thresh=26 ino=257 dd-2584 [002] 188.732580: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=449 unstable=0 bg_thresh=980 thresh=1961 gap=506 poll_thresh=27 ino=257 dd-2584 [002] 188.732712: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=474 unstable=0 bg_thresh=976 thresh=1952 gap=447 poll_thresh=28 ino=257 dd-2584 [002] 188.732713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1222 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-133% task_gap=-365% task_weight=98% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 188.735355: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=252 wrote=800 to_write=7392 dd-2584 [002] 188.738635: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1124 unstable=0 bg_thresh=981 thresh=1962 gap=457 poll_thresh=28 ino=257 dd-2584 [002] 188.738641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-126% task_gap=-351% task_weight=99% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 188.746794: balance_dirty_state: bdi btrfs-1: dirty=381 wb=999 unstable=0 bg_thresh=980 thresh=1961 gap=581 poll_thresh=28 ino=257 dd-2584 [005] 188.746881: balance_dirty_state: bdi btrfs-1: dirty=381 wb=999 unstable=0 bg_thresh=980 thresh=1961 gap=581 poll_thresh=21 ino=257 dd-2584 [005] 188.747436: balance_dirty_state: bdi btrfs-1: dirty=431 wb=899 unstable=0 bg_thresh=982 thresh=1964 gap=634 poll_thresh=22 ino=257 dd-2584 [005] 188.747599: balance_dirty_state: bdi btrfs-1: dirty=456 wb=874 unstable=0 bg_thresh=984 thresh=1969 gap=639 poll_thresh=23 ino=257 dd-2584 [005] 188.747839: balance_dirty_state: bdi btrfs-1: dirty=481 wb=874 unstable=0 bg_thresh=984 thresh=1968 gap=613 poll_thresh=24 ino=257 dd-2584 [005] 188.748075: balance_dirty_state: bdi btrfs-1: dirty=531 wb=874 unstable=0 bg_thresh=983 thresh=1967 gap=562 poll_thresh=25 ino=257 dd-2584 [005] 188.748309: balance_dirty_state: bdi btrfs-1: dirty=556 wb=874 unstable=0 bg_thresh=985 thresh=1971 gap=541 poll_thresh=26 ino=257 dd-2584 [005] 188.748543: balance_dirty_state: bdi btrfs-1: dirty=581 wb=874 unstable=0 bg_thresh=985 thresh=1970 gap=515 poll_thresh=27 ino=257 dd-2584 [005] 188.748781: balance_dirty_state: bdi btrfs-1: dirty=606 wb=874 unstable=0 bg_thresh=981 thresh=1963 gap=483 poll_thresh=28 ino=257 dd-2584 [005] 188.748791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-301% task_weight=99% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 188.758727: balance_dirty_state: bdi btrfs-1: dirty=606 wb=874 unstable=0 bg_thresh=981 thresh=1963 gap=483 poll_thresh=28 ino=257 dd-2584 [005] 188.758735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-301% task_weight=99% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 188.766726: balance_dirty_state: bdi btrfs-1: dirty=606 wb=674 unstable=0 bg_thresh=984 thresh=1968 gap=688 poll_thresh=28 ino=257 dd-2584 [005] 188.766828: balance_dirty_state: bdi btrfs-1: dirty=631 wb=624 unstable=0 bg_thresh=983 thresh=1966 gap=711 poll_thresh=21 ino=257 dd-2584 [005] 188.766968: balance_dirty_state: bdi btrfs-1: dirty=656 wb=549 unstable=0 bg_thresh=985 thresh=1971 gap=766 poll_thresh=22 ino=257 dd-2584 [005] 188.767251: balance_dirty_state: bdi btrfs-1: dirty=706 wb=549 unstable=0 bg_thresh=985 thresh=1970 gap=715 poll_thresh=23 ino=257 dd-2584 [005] 188.767364: balance_dirty_state: bdi btrfs-1: dirty=731 wb=549 unstable=0 bg_thresh=987 thresh=1974 gap=694 poll_thresh=24 ino=257 dd-2584 [005] 188.767477: balance_dirty_state: bdi btrfs-1: dirty=756 wb=549 unstable=0 bg_thresh=986 thresh=1973 gap=668 poll_thresh=25 ino=257 dd-2584 [005] 188.767588: balance_dirty_state: bdi btrfs-1: dirty=781 wb=549 unstable=0 bg_thresh=986 thresh=1972 gap=642 poll_thresh=26 ino=257 dd-2584 [005] 188.767704: balance_dirty_state: bdi btrfs-1: dirty=831 wb=549 unstable=0 bg_thresh=988 thresh=1976 gap=596 poll_thresh=27 ino=257 dd-2584 [005] 188.767818: balance_dirty_state: bdi btrfs-1: dirty=856 wb=549 unstable=0 bg_thresh=984 thresh=1969 gap=564 poll_thresh=28 ino=257 dd-2584 [005] 188.767931: balance_dirty_state: bdi btrfs-1: dirty=881 wb=549 unstable=0 bg_thresh=984 thresh=1968 gap=538 poll_thresh=29 ino=257 dd-2584 [005] 188.768044: balance_dirty_state: bdi btrfs-1: dirty=931 wb=549 unstable=0 bg_thresh=983 thresh=1967 gap=487 poll_thresh=30 ino=257 dd-2584 [005] 188.768048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 188.774687: balance_dirty_state: bdi btrfs-1: dirty=931 wb=499 unstable=0 bg_thresh=980 thresh=1960 gap=530 poll_thresh=30 ino=257 dd-2584 [005] 188.774925: balance_dirty_state: bdi btrfs-1: dirty=931 wb=424 unstable=0 bg_thresh=981 thresh=1963 gap=608 poll_thresh=22 ino=257 dd-2584 [005] 188.775052: balance_dirty_state: bdi btrfs-1: dirty=981 wb=424 unstable=0 bg_thresh=980 thresh=1960 gap=555 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 188.775077: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16216 wrote=0 to_write=8192 dd-2584 [005] 188.775181: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=424 unstable=0 bg_thresh=982 thresh=1965 gap=535 poll_thresh=24 ino=257 dd-2584 [005] 188.775309: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=449 unstable=0 bg_thresh=984 thresh=1968 gap=513 poll_thresh=25 ino=257 dd-2584 [005] 188.775442: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=474 unstable=0 bg_thresh=986 thresh=1973 gap=493 poll_thresh=26 ino=257 dd-2584 [005] 188.775443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 188.777520: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=292 wrote=688 to_write=7504 dd-2584 [001] 188.783005: balance_dirty_state: bdi btrfs-1: dirty=356 wb=999 unstable=0 bg_thresh=984 thresh=1969 gap=614 poll_thresh=26 ino=257 dd-2584 [001] 188.783069: balance_dirty_state: bdi btrfs-1: dirty=356 wb=999 unstable=0 bg_thresh=984 thresh=1969 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 188.783187: balance_dirty_state: bdi btrfs-1: dirty=406 wb=999 unstable=0 bg_thresh=989 thresh=1979 gap=574 poll_thresh=20 ino=257 dd-2584 [001] 188.783307: balance_dirty_state: bdi btrfs-1: dirty=431 wb=999 unstable=0 bg_thresh=992 thresh=1984 gap=554 poll_thresh=21 ino=257 dd-2584 [001] 188.783449: balance_dirty_state: bdi btrfs-1: dirty=456 wb=999 unstable=0 bg_thresh=991 thresh=1983 gap=528 poll_thresh=22 ino=257 dd-2584 [001] 188.783740: balance_dirty_state: bdi btrfs-1: dirty=506 wb=999 unstable=0 bg_thresh=991 thresh=1982 gap=477 poll_thresh=23 ino=257 dd-2584 [001] 188.783745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 188.790662: balance_dirty_state: bdi btrfs-1: dirty=506 wb=874 unstable=0 bg_thresh=993 thresh=1987 gap=607 poll_thresh=23 ino=257 dd-2584 [001] 188.790729: balance_dirty_state: bdi btrfs-1: dirty=506 wb=874 unstable=0 bg_thresh=996 thresh=1992 gap=612 poll_thresh=17 ino=257 dd-2584 [001] 188.790847: balance_dirty_state: bdi btrfs-1: dirty=556 wb=874 unstable=0 bg_thresh=995 thresh=1991 gap=561 poll_thresh=18 ino=257 dd-2584 [001] 188.790965: balance_dirty_state: bdi btrfs-1: dirty=581 wb=874 unstable=0 bg_thresh=997 thresh=1995 gap=540 poll_thresh=19 ino=257 dd-2584 [001] 188.791082: balance_dirty_state: bdi btrfs-1: dirty=606 wb=874 unstable=0 bg_thresh=994 thresh=1988 gap=508 poll_thresh=20 ino=257 dd-2584 [001] 188.791199: balance_dirty_state: bdi btrfs-1: dirty=631 wb=874 unstable=0 bg_thresh=993 thresh=1987 gap=482 poll_thresh=21 ino=257 dd-2584 [001] 188.791204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 188.798668: balance_dirty_state: bdi btrfs-1: dirty=631 wb=699 unstable=0 bg_thresh=993 thresh=1986 gap=656 poll_thresh=21 ino=257 dd-2584 [001] 188.798764: balance_dirty_state: bdi btrfs-1: dirty=656 wb=699 unstable=0 bg_thresh=995 thresh=1991 gap=636 poll_thresh=16 ino=257 dd-2584 [001] 188.798938: balance_dirty_state: bdi btrfs-1: dirty=681 wb=699 unstable=0 bg_thresh=995 thresh=1990 gap=610 poll_thresh=17 ino=257 dd-2584 [001] 188.799107: balance_dirty_state: bdi btrfs-1: dirty=731 wb=699 unstable=0 bg_thresh=994 thresh=1989 gap=559 poll_thresh=18 ino=257 dd-2584 [001] 188.799532: balance_dirty_state: bdi btrfs-1: dirty=756 wb=699 unstable=0 bg_thresh=996 thresh=1993 gap=538 poll_thresh=19 ino=257 dd-2584 [001] 188.799702: balance_dirty_state: bdi btrfs-1: dirty=781 wb=699 unstable=0 bg_thresh=996 thresh=1992 gap=512 poll_thresh=20 ino=257 dd-2584 [001] 188.799873: balance_dirty_state: bdi btrfs-1: dirty=806 wb=699 unstable=0 bg_thresh=995 thresh=1991 gap=486 poll_thresh=21 ino=257 dd-2584 [001] 188.799880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 188.806667: balance_dirty_state: bdi btrfs-1: dirty=806 wb=574 unstable=0 bg_thresh=996 thresh=1992 gap=612 poll_thresh=21 ino=257 dd-2584 [001] 188.806741: balance_dirty_state: bdi btrfs-1: dirty=831 wb=574 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 188.806861: balance_dirty_state: bdi btrfs-1: dirty=856 wb=574 unstable=0 bg_thresh=995 thresh=1990 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 188.806977: balance_dirty_state: bdi btrfs-1: dirty=906 wb=574 unstable=0 bg_thresh=994 thresh=1989 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 188.807095: balance_dirty_state: bdi btrfs-1: dirty=931 wb=574 unstable=0 bg_thresh=996 thresh=1993 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 188.807099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 188.814653: balance_dirty_state: bdi btrfs-1: dirty=931 wb=449 unstable=0 bg_thresh=993 thresh=1987 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 188.814763: balance_dirty_state: bdi btrfs-1: dirty=956 wb=449 unstable=0 bg_thresh=990 thresh=1981 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 188.814829: balance_dirty_state: bdi btrfs-1: dirty=956 wb=449 unstable=0 bg_thresh=993 thresh=1986 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 188.814890: balance_dirty_state: bdi btrfs-1: dirty=981 wb=449 unstable=0 bg_thresh=990 thresh=1980 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 188.815176: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=449 unstable=0 bg_thresh=992 thresh=1984 gap=529 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 188.815245: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16256 wrote=0 to_write=8192 dd-2584 [001] 188.815302: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=449 unstable=0 bg_thresh=991 thresh=1983 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 188.815428: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=474 unstable=0 bg_thresh=991 thresh=1982 gap=452 poll_thresh=19 ino=257 dd-2584 [001] 188.815430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 188.817190: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=332 wrote=720 to_write=7472 dd-2584 [006] 188.822623: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1024 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=19 ino=257 dd-2584 [006] 188.822733: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1024 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 188.822841: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1024 unstable=0 bg_thresh=996 thresh=1993 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 188.822912: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1024 unstable=0 bg_thresh=996 thresh=1992 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 188.823148: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1024 unstable=0 bg_thresh=995 thresh=1991 gap=511 poll_thresh=17 ino=257 dd-2584 [006] 188.823390: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1024 unstable=0 bg_thresh=995 thresh=1990 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 188.823400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-263% task_weight=97% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 188.834654: balance_dirty_state: bdi btrfs-1: dirty=481 wb=899 unstable=0 bg_thresh=980 thresh=1960 gap=580 poll_thresh=18 ino=257 dd-2584 [002] 188.834770: balance_dirty_state: bdi btrfs-1: dirty=481 wb=899 unstable=0 bg_thresh=980 thresh=1960 gap=580 poll_thresh=13 ino=257 dd-2584 [002] 188.834893: balance_dirty_state: bdi btrfs-1: dirty=506 wb=899 unstable=0 bg_thresh=979 thresh=1959 gap=554 poll_thresh=14 ino=257 dd-2584 [002] 188.834960: balance_dirty_state: bdi btrfs-1: dirty=506 wb=899 unstable=0 bg_thresh=979 thresh=1958 gap=553 poll_thresh=15 ino=257 dd-2584 [002] 188.835441: balance_dirty_state: bdi btrfs-1: dirty=531 wb=899 unstable=0 bg_thresh=979 thresh=1958 gap=528 poll_thresh=16 ino=257 dd-2584 [002] 188.835683: balance_dirty_state: bdi btrfs-1: dirty=556 wb=824 unstable=0 bg_thresh=977 thresh=1955 gap=575 poll_thresh=17 ino=257 dd-2584 [002] 188.835825: balance_dirty_state: bdi btrfs-1: dirty=606 wb=774 unstable=0 bg_thresh=977 thresh=1955 gap=575 poll_thresh=18 ino=257 dd-2584 [002] 188.835951: balance_dirty_state: bdi btrfs-1: dirty=631 wb=774 unstable=0 bg_thresh=974 thresh=1949 gap=544 poll_thresh=19 ino=257 dd-2584 [002] 188.836077: balance_dirty_state: bdi btrfs-1: dirty=656 wb=774 unstable=0 bg_thresh=979 thresh=1958 gap=528 poll_thresh=20 ino=257 dd-2584 [002] 188.836198: balance_dirty_state: bdi btrfs-1: dirty=706 wb=774 unstable=0 bg_thresh=981 thresh=1963 gap=483 poll_thresh=21 ino=257 dd-2584 [002] 188.836204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=49764 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 188.842736: balance_dirty_state: bdi btrfs-1: dirty=706 wb=774 unstable=0 bg_thresh=987 thresh=1974 gap=494 poll_thresh=21 ino=257 dd-2584 [006] 188.842836: balance_dirty_state: bdi btrfs-1: dirty=731 wb=774 unstable=0 bg_thresh=989 thresh=1979 gap=474 poll_thresh=16 ino=257 dd-2584 [006] 188.842840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-231% task_weight=99% bdi_bw=49764 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 188.854749: balance_dirty_state: bdi btrfs-1: dirty=731 wb=474 unstable=0 bg_thresh=988 thresh=1977 gap=772 poll_thresh=16 ino=257 dd-2584 [006] 188.854873: balance_dirty_state: bdi btrfs-1: dirty=756 wb=474 unstable=0 bg_thresh=991 thresh=1982 gap=752 poll_thresh=12 ino=257 dd-2584 [006] 188.854990: balance_dirty_state: bdi btrfs-1: dirty=756 wb=474 unstable=0 bg_thresh=991 thresh=1982 gap=752 poll_thresh=13 ino=257 dd-2584 [006] 188.855105: balance_dirty_state: bdi btrfs-1: dirty=781 wb=474 unstable=0 bg_thresh=993 thresh=1987 gap=732 poll_thresh=14 ino=257 dd-2584 [006] 188.855223: balance_dirty_state: bdi btrfs-1: dirty=806 wb=474 unstable=0 bg_thresh=993 thresh=1987 gap=707 poll_thresh=15 ino=257 dd-2584 [006] 188.855691: balance_dirty_state: bdi btrfs-1: dirty=806 wb=474 unstable=0 bg_thresh=996 thresh=1992 gap=712 poll_thresh=16 ino=257 dd-2584 [006] 188.855927: balance_dirty_state: bdi btrfs-1: dirty=831 wb=474 unstable=0 bg_thresh=995 thresh=1991 gap=686 poll_thresh=17 ino=257 dd-2584 [006] 188.856162: balance_dirty_state: bdi btrfs-1: dirty=881 wb=474 unstable=0 bg_thresh=997 thresh=1995 gap=640 poll_thresh=18 ino=257 dd-2584 [006] 188.856395: balance_dirty_state: bdi btrfs-1: dirty=906 wb=474 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=19 ino=257 dd-2584 [006] 188.856631: balance_dirty_state: bdi btrfs-1: dirty=931 wb=474 unstable=0 bg_thresh=993 thresh=1987 gap=582 poll_thresh=20 ino=257 dd-2584 [006] 188.856867: balance_dirty_state: bdi btrfs-1: dirty=981 wb=474 unstable=0 bg_thresh=993 thresh=1986 gap=531 poll_thresh=21 ino=257 dd-2584 [006] 188.857101: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=474 unstable=0 bg_thresh=995 thresh=1990 gap=510 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 188.857192: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16296 wrote=0 to_write=8192 dd-2584 [006] 188.857348: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=474 unstable=0 bg_thresh=994 thresh=1989 gap=509 poll_thresh=23 ino=257 dd-2584 [006] 188.857926: balance_dirty_state: bdi btrfs-1: dirty=931 wb=599 unstable=0 bg_thresh=994 thresh=1988 gap=458 poll_thresh=24 ino=257 dd-2584 [006] 188.857930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=49764 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 188.860582: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=376 wrote=688 to_write=7504 dd-2584 [006] 188.862771: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1024 unstable=0 bg_thresh=993 thresh=1987 gap=607 poll_thresh=24 ino=257 dd-2584 [006] 188.862903: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1024 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=18 ino=257 dd-2584 [006] 188.863141: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1024 unstable=0 bg_thresh=995 thresh=1991 gap=561 poll_thresh=19 ino=257 dd-2584 [006] 188.863376: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1024 unstable=0 bg_thresh=995 thresh=1990 gap=510 poll_thresh=20 ino=257 dd-2584 [006] 188.863614: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1024 unstable=0 bg_thresh=994 thresh=1988 gap=483 poll_thresh=21 ino=257 dd-2584 [006] 188.863623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=49764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 188.870727: balance_dirty_state: bdi btrfs-1: dirty=481 wb=899 unstable=0 bg_thresh=997 thresh=1995 gap=615 poll_thresh=21 ino=257 dd-2584 [006] 188.870813: balance_dirty_state: bdi btrfs-1: dirty=506 wb=899 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=16 ino=257 dd-2584 [006] 188.870930: balance_dirty_state: bdi btrfs-1: dirty=531 wb=899 unstable=0 bg_thresh=999 thresh=1999 gap=569 poll_thresh=17 ino=257 dd-2584 [006] 188.871045: balance_dirty_state: bdi btrfs-1: dirty=556 wb=899 unstable=0 bg_thresh=999 thresh=1998 gap=543 poll_thresh=18 ino=257 dd-2584 [006] 188.871160: balance_dirty_state: bdi btrfs-1: dirty=581 wb=899 unstable=0 bg_thresh=998 thresh=1997 gap=517 poll_thresh=19 ino=257 dd-2584 [006] 188.871441: balance_dirty_state: bdi btrfs-1: dirty=631 wb=899 unstable=0 bg_thresh=998 thresh=1996 gap=466 poll_thresh=20 ino=257 dd-2584 [006] 188.871446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=49764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 188.878787: balance_dirty_state: bdi btrfs-1: dirty=631 wb=774 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=20 ino=257 dd-2584 [001] 188.878916: balance_dirty_state: bdi btrfs-1: dirty=631 wb=774 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 188.879035: balance_dirty_state: bdi btrfs-1: dirty=656 wb=774 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 188.879269: balance_dirty_state: bdi btrfs-1: dirty=681 wb=774 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 188.879503: balance_dirty_state: bdi btrfs-1: dirty=706 wb=774 unstable=0 bg_thresh=999 thresh=1998 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 188.879742: balance_dirty_state: bdi btrfs-1: dirty=756 wb=774 unstable=0 bg_thresh=1001 thresh=2002 gap=472 poll_thresh=19 ino=257 dd-2584 [001] 188.879751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=49764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 188.890723: balance_dirty_state: bdi btrfs-1: dirty=756 wb=699 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=19 ino=257 dd-2584 [005] 188.890802: balance_dirty_state: bdi btrfs-1: dirty=781 wb=699 unstable=0 bg_thresh=1004 thresh=2009 gap=529 poll_thresh=14 ino=257 dd-2584 [005] 188.890861: balance_dirty_state: bdi btrfs-1: dirty=806 wb=699 unstable=0 bg_thresh=1004 thresh=2009 gap=504 poll_thresh=15 ino=257 dd-2584 [005] 188.890918: balance_dirty_state: bdi btrfs-1: dirty=806 wb=699 unstable=0 bg_thresh=1007 thresh=2014 gap=509 poll_thresh=16 ino=257 dd-2584 [005] 188.891037: balance_dirty_state: bdi btrfs-1: dirty=856 wb=699 unstable=0 bg_thresh=1006 thresh=2013 gap=458 poll_thresh=17 ino=257 dd-2584 [005] 188.891042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=49764 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 188.898804: balance_dirty_state: bdi btrfs-1: dirty=856 wb=449 unstable=0 bg_thresh=1002 thresh=2005 gap=700 poll_thresh=17 ino=257 dd-2584 [005] 188.898931: balance_dirty_state: bdi btrfs-1: dirty=856 wb=449 unstable=0 bg_thresh=1005 thresh=2010 gap=705 poll_thresh=13 ino=257 dd-2584 [005] 188.899050: balance_dirty_state: bdi btrfs-1: dirty=881 wb=449 unstable=0 bg_thresh=1004 thresh=2009 gap=679 poll_thresh=14 ino=257 dd-2584 [005] 188.899517: balance_dirty_state: bdi btrfs-1: dirty=881 wb=449 unstable=0 bg_thresh=1004 thresh=2009 gap=679 poll_thresh=15 ino=257 dd-2584 [005] 188.899635: balance_dirty_state: bdi btrfs-1: dirty=906 wb=449 unstable=0 bg_thresh=1004 thresh=2008 gap=653 poll_thresh=16 ino=257 dd-2584 [005] 188.899868: balance_dirty_state: bdi btrfs-1: dirty=931 wb=449 unstable=0 bg_thresh=1003 thresh=2007 gap=627 poll_thresh=17 ino=257 dd-2584 [005] 188.900104: balance_dirty_state: bdi btrfs-1: dirty=981 wb=449 unstable=0 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=18 ino=257 dd-2584 [005] 188.900344: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=449 unstable=0 bg_thresh=1005 thresh=2010 gap=555 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 188.900433: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16340 wrote=0 to_write=8192 dd-2584 [005] 188.900591: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=449 unstable=0 bg_thresh=1004 thresh=2009 gap=529 poll_thresh=20 ino=257 dd-2584 [005] 188.900844: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=499 unstable=0 bg_thresh=1004 thresh=2008 gap=478 poll_thresh=21 ino=257 dd-2584 [005] 188.900847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=49764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 188.902523: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=416 wrote=688 to_write=7504 dd-2584 [005] 188.906682: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1024 unstable=0 bg_thresh=1006 thresh=2013 gap=608 poll_thresh=21 ino=257 dd-2584 [005] 188.906827: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1024 unstable=0 bg_thresh=1006 thresh=2012 gap=607 poll_thresh=16 ino=257 dd-2584 [005] 188.906986: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1024 unstable=0 bg_thresh=1005 thresh=2011 gap=581 poll_thresh=17 ino=257 dd-2584 [005] 188.907420: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1024 unstable=0 bg_thresh=1005 thresh=2010 gap=530 poll_thresh=18 ino=257 dd-2584 [005] 188.907617: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1024 unstable=0 bg_thresh=1007 thresh=2014 gap=509 poll_thresh=19 ino=257 dd-2584 [005] 188.907771: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1024 unstable=0 bg_thresh=1006 thresh=2013 gap=483 poll_thresh=20 ino=257 dd-2584 [005] 188.907776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=49764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 188.914783: balance_dirty_state: bdi btrfs-1: dirty=506 wb=899 unstable=0 bg_thresh=1007 thresh=2014 gap=609 poll_thresh=20 ino=257 dd-2584 [006] 188.914890: balance_dirty_state: bdi btrfs-1: dirty=506 wb=899 unstable=0 bg_thresh=1006 thresh=2013 gap=608 poll_thresh=15 ino=257 dd-2584 [006] 188.915009: balance_dirty_state: bdi btrfs-1: dirty=531 wb=899 unstable=0 bg_thresh=1009 thresh=2018 gap=588 poll_thresh=16 ino=257 dd-2584 [006] 188.915243: balance_dirty_state: bdi btrfs-1: dirty=556 wb=899 unstable=0 bg_thresh=1008 thresh=2017 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 188.915479: balance_dirty_state: bdi btrfs-1: dirty=581 wb=899 unstable=0 bg_thresh=1005 thresh=2010 gap=530 poll_thresh=18 ino=257 dd-2584 [006] 188.915713: balance_dirty_state: bdi btrfs-1: dirty=631 wb=899 unstable=0 bg_thresh=1007 thresh=2014 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 188.915722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=49764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 188.922729: balance_dirty_state: bdi btrfs-1: dirty=631 wb=774 unstable=0 bg_thresh=1006 thresh=2013 gap=608 poll_thresh=19 ino=257 dd-2584 [006] 188.922857: balance_dirty_state: bdi btrfs-1: dirty=631 wb=774 unstable=0 bg_thresh=1006 thresh=2013 gap=608 poll_thresh=14 ino=257 dd-2584 [006] 188.922977: balance_dirty_state: bdi btrfs-1: dirty=656 wb=774 unstable=0 bg_thresh=1006 thresh=2012 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 188.923096: balance_dirty_state: bdi btrfs-1: dirty=681 wb=774 unstable=0 bg_thresh=1006 thresh=2012 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 188.923684: balance_dirty_state: bdi btrfs-1: dirty=706 wb=774 unstable=0 bg_thresh=1008 thresh=2016 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 188.923916: balance_dirty_state: bdi btrfs-1: dirty=731 wb=774 unstable=0 bg_thresh=1007 thresh=2015 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 188.924151: balance_dirty_state: bdi btrfs-1: dirty=781 wb=774 unstable=0 bg_thresh=1007 thresh=2014 gap=459 poll_thresh=19 ino=257 dd-2584 [006] 188.924160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=49764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 188.930743: balance_dirty_state: bdi btrfs-1: dirty=781 wb=649 unstable=0 bg_thresh=1008 thresh=2017 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 188.930819: balance_dirty_state: bdi btrfs-1: dirty=781 wb=599 unstable=0 bg_thresh=1008 thresh=2016 gap=636 poll_thresh=14 ino=257 dd-2584 [006] 188.930880: balance_dirty_state: bdi btrfs-1: dirty=806 wb=599 unstable=0 bg_thresh=1010 thresh=2021 gap=616 poll_thresh=15 ino=257 dd-2584 [006] 188.930939: balance_dirty_state: bdi btrfs-1: dirty=806 wb=599 unstable=0 bg_thresh=1007 thresh=2015 gap=610 poll_thresh=16 ino=257 dd-2584 [006] 188.931056: balance_dirty_state: bdi btrfs-1: dirty=856 wb=599 unstable=0 bg_thresh=1007 thresh=2014 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 188.931173: balance_dirty_state: bdi btrfs-1: dirty=881 wb=599 unstable=0 bg_thresh=1009 thresh=2018 gap=538 poll_thresh=18 ino=257 dd-2584 [006] 188.931290: balance_dirty_state: bdi btrfs-1: dirty=906 wb=599 unstable=0 bg_thresh=1008 thresh=2017 gap=512 poll_thresh=19 ino=257 dd-2584 [006] 188.931580: balance_dirty_state: bdi btrfs-1: dirty=956 wb=599 unstable=0 bg_thresh=1008 thresh=2016 gap=461 poll_thresh=20 ino=257 dd-2584 [006] 188.931585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=49764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 188.938757: balance_dirty_state: bdi btrfs-1: dirty=956 wb=449 unstable=0 bg_thresh=1006 thresh=2012 gap=607 poll_thresh=20 ino=257 dd-2584 [006] 188.938879: balance_dirty_state: bdi btrfs-1: dirty=956 wb=449 unstable=0 bg_thresh=1005 thresh=2011 gap=606 poll_thresh=15 ino=257 dd-2584 [006] 188.938997: balance_dirty_state: bdi btrfs-1: dirty=981 wb=449 unstable=0 bg_thresh=1008 thresh=2016 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 188.939231: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=449 unstable=0 bg_thresh=1007 thresh=2015 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 188.939465: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=449 unstable=0 bg_thresh=1007 thresh=2014 gap=534 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 188.939517: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16380 wrote=0 to_write=8192 dd-2584 [006] 188.939714: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=449 unstable=0 bg_thresh=1003 thresh=2007 gap=477 poll_thresh=19 ino=257 dd-2584 [006] 188.939717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=51272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 188.943002: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=460 wrote=720 to_write=7472 dd-2584 [006] 188.946806: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1024 unstable=0 bg_thresh=1004 thresh=2008 gap=603 poll_thresh=19 ino=257 dd-2584 [006] 188.946933: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1024 unstable=0 bg_thresh=1006 thresh=2013 gap=608 poll_thresh=14 ino=257 dd-2584 [006] 188.947053: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1024 unstable=0 bg_thresh=1006 thresh=2012 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 188.947170: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1024 unstable=0 bg_thresh=1006 thresh=2012 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 188.947406: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1024 unstable=0 bg_thresh=1008 thresh=2016 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 188.947640: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1024 unstable=0 bg_thresh=1007 thresh=2015 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 188.948199: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1024 unstable=0 bg_thresh=1007 thresh=2014 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 188.948208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=51272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 188.954916: balance_dirty_state: bdi btrfs-1: dirty=506 wb=899 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=19 ino=257 dd-2584 [002] 188.955035: balance_dirty_state: bdi btrfs-1: dirty=506 wb=899 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=14 ino=257 dd-2584 [002] 188.955152: balance_dirty_state: bdi btrfs-1: dirty=531 wb=899 unstable=0 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=15 ino=257 dd-2584 [002] 188.955274: balance_dirty_state: bdi btrfs-1: dirty=531 wb=899 unstable=0 bg_thresh=998 thresh=1996 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 188.955425: balance_dirty_state: bdi btrfs-1: dirty=581 wb=899 unstable=0 bg_thresh=1000 thresh=2000 gap=520 poll_thresh=17 ino=257 dd-2584 [002] 188.955660: balance_dirty_state: bdi btrfs-1: dirty=606 wb=899 unstable=0 bg_thresh=999 thresh=1999 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 188.955669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=51272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 188.962786: balance_dirty_state: bdi btrfs-1: dirty=606 wb=774 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=18 ino=257 dd-2584 [002] 188.962853: balance_dirty_state: bdi btrfs-1: dirty=631 wb=774 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=13 ino=257 dd-2584 [002] 188.962913: balance_dirty_state: bdi btrfs-1: dirty=631 wb=774 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=14 ino=257 dd-2584 [002] 188.962973: balance_dirty_state: bdi btrfs-1: dirty=656 wb=774 unstable=0 bg_thresh=999 thresh=1998 gap=568 poll_thresh=15 ino=257 dd-2584 [002] 188.963036: balance_dirty_state: bdi btrfs-1: dirty=681 wb=774 unstable=0 bg_thresh=1001 thresh=2003 gap=548 poll_thresh=16 ino=257 dd-2584 [002] 188.963157: balance_dirty_state: bdi btrfs-1: dirty=706 wb=774 unstable=0 bg_thresh=1001 thresh=2002 gap=522 poll_thresh=17 ino=257 dd-2584 [002] 188.963452: balance_dirty_state: bdi btrfs-1: dirty=731 wb=774 unstable=0 bg_thresh=1000 thresh=2001 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 188.963457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=51272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 188.970765: balance_dirty_state: bdi btrfs-1: dirty=731 wb=649 unstable=0 bg_thresh=1007 thresh=2014 gap=634 poll_thresh=18 ino=257 dd-2584 [002] 188.970839: balance_dirty_state: bdi btrfs-1: dirty=756 wb=649 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=13 ino=257 dd-2584 [002] 188.970902: balance_dirty_state: bdi btrfs-1: dirty=756 wb=649 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=14 ino=257 dd-2584 [002] 188.970965: balance_dirty_state: bdi btrfs-1: dirty=781 wb=649 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=15 ino=257 dd-2584 [002] 188.971030: balance_dirty_state: bdi btrfs-1: dirty=806 wb=649 unstable=0 bg_thresh=998 thresh=1996 gap=541 poll_thresh=16 ino=257 dd-2584 [002] 188.971156: balance_dirty_state: bdi btrfs-1: dirty=831 wb=649 unstable=0 bg_thresh=994 thresh=1988 gap=508 poll_thresh=17 ino=257 dd-2584 [002] 188.971277: balance_dirty_state: bdi btrfs-1: dirty=856 wb=649 unstable=0 bg_thresh=996 thresh=1993 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 188.971282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=51272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 188.982670: balance_dirty_state: bdi btrfs-1: dirty=856 wb=324 unstable=0 bg_thresh=982 thresh=1964 gap=784 poll_thresh=18 ino=257 dd-2584 [002] 188.982762: balance_dirty_state: bdi btrfs-1: dirty=881 wb=324 unstable=0 bg_thresh=978 thresh=1957 gap=752 poll_thresh=13 ino=257 dd-2584 [002] 188.982855: balance_dirty_state: bdi btrfs-1: dirty=906 wb=324 unstable=0 bg_thresh=984 thresh=1968 gap=738 poll_thresh=14 ino=257 dd-2584 [002] 188.982951: balance_dirty_state: bdi btrfs-1: dirty=906 wb=324 unstable=0 bg_thresh=981 thresh=1962 gap=732 poll_thresh=15 ino=257 dd-2584 [002] 188.983046: balance_dirty_state: bdi btrfs-1: dirty=931 wb=324 unstable=0 bg_thresh=980 thresh=1960 gap=705 poll_thresh=16 ino=257 dd-2584 [002] 188.983234: balance_dirty_state: bdi btrfs-1: dirty=956 wb=324 unstable=0 bg_thresh=979 thresh=1958 gap=678 poll_thresh=17 ino=257 dd-2584 [002] 188.983607: balance_dirty_state: bdi btrfs-1: dirty=981 wb=324 unstable=0 bg_thresh=985 thresh=1971 gap=666 poll_thresh=18 ino=257 dd-2584 [002] 188.983733: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=324 unstable=0 bg_thresh=984 thresh=1969 gap=614 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 188.983788: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16424 wrote=0 to_write=8192 dd-2584 [002] 188.983861: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=324 unstable=0 bg_thresh=987 thresh=1974 gap=594 poll_thresh=20 ino=257 dd-2584 [002] 188.983987: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=349 unstable=0 bg_thresh=989 thresh=1978 gap=573 poll_thresh=21 ino=257 dd-2584 [002] 188.984116: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=399 unstable=0 bg_thresh=985 thresh=1971 gap=541 poll_thresh=22 ino=257 dd-2584 [002] 188.984245: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=424 unstable=0 bg_thresh=976 thresh=1952 gap=472 poll_thresh=23 ino=257 dd-2584 [002] 188.984247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1222 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=51272 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 188.986864: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=504 wrote=800 to_write=7392 dd-2584 [002] 188.990717: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1124 unstable=0 bg_thresh=992 thresh=1985 gap=505 poll_thresh=23 ino=257 dd-2584 [002] 188.990794: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1124 unstable=0 bg_thresh=989 thresh=1979 gap=499 poll_thresh=17 ino=257 dd-2584 [002] 188.990930: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1124 unstable=0 bg_thresh=991 thresh=1983 gap=453 poll_thresh=18 ino=257 dd-2584 [002] 188.990935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=51272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 189.002750: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1000 unstable=0 bg_thresh=989 thresh=1978 gap=565 poll_thresh=18 ino=257 dd-2584 [002] 189.002826: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1000 unstable=0 bg_thresh=991 thresh=1983 gap=570 poll_thresh=13 ino=257 dd-2584 [002] 189.002891: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1000 unstable=0 bg_thresh=988 thresh=1977 gap=539 poll_thresh=14 ino=257 dd-2584 [002] 189.003139: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1000 unstable=0 bg_thresh=991 thresh=1982 gap=519 poll_thresh=15 ino=257 dd-2584 [002] 189.003200: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1000 unstable=0 bg_thresh=988 thresh=1976 gap=513 poll_thresh=16 ino=257 dd-2584 [002] 189.003318: balance_dirty_state: bdi btrfs-1: dirty=513 wb=1000 unstable=0 bg_thresh=987 thresh=1975 gap=462 poll_thresh=17 ino=257 dd-2584 [002] 189.003323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=51272 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 189.010792: balance_dirty_state: bdi btrfs-1: dirty=513 wb=800 unstable=0 bg_thresh=993 thresh=1986 gap=673 poll_thresh=17 ino=257 dd-2584 [005] 189.010857: balance_dirty_state: bdi btrfs-1: dirty=538 wb=800 unstable=0 bg_thresh=995 thresh=1991 gap=653 poll_thresh=13 ino=257 dd-2584 [005] 189.010915: balance_dirty_state: bdi btrfs-1: dirty=563 wb=800 unstable=0 bg_thresh=995 thresh=1991 gap=628 poll_thresh=14 ino=257 dd-2584 [005] 189.010975: balance_dirty_state: bdi btrfs-1: dirty=563 wb=800 unstable=0 bg_thresh=998 thresh=1996 gap=633 poll_thresh=15 ino=257 dd-2584 [005] 189.011034: balance_dirty_state: bdi btrfs-1: dirty=588 wb=800 unstable=0 bg_thresh=997 thresh=1995 gap=607 poll_thresh=16 ino=257 dd-2584 [005] 189.011153: balance_dirty_state: bdi btrfs-1: dirty=613 wb=800 unstable=0 bg_thresh=997 thresh=1994 gap=581 poll_thresh=17 ino=257 dd-2584 [005] 189.011273: balance_dirty_state: bdi btrfs-1: dirty=638 wb=800 unstable=0 bg_thresh=996 thresh=1993 gap=555 poll_thresh=18 ino=257 dd-2584 [005] 189.011392: balance_dirty_state: bdi btrfs-1: dirty=688 wb=800 unstable=0 bg_thresh=996 thresh=1992 gap=504 poll_thresh=19 ino=257 dd-2584 [005] 189.011511: balance_dirty_state: bdi btrfs-1: dirty=713 wb=800 unstable=0 bg_thresh=998 thresh=1996 gap=483 poll_thresh=20 ino=257 dd-2584 [005] 189.011516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=51272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 189.018667: balance_dirty_state: bdi btrfs-1: dirty=738 wb=550 unstable=0 bg_thresh=991 thresh=1982 gap=694 poll_thresh=20 ino=257 dd-2584 [005] 189.018906: balance_dirty_state: bdi btrfs-1: dirty=763 wb=550 unstable=0 bg_thresh=988 thresh=1976 gap=663 poll_thresh=15 ino=257 dd-2584 [005] 189.018969: balance_dirty_state: bdi btrfs-1: dirty=763 wb=550 unstable=0 bg_thresh=990 thresh=1981 gap=668 poll_thresh=16 ino=257 dd-2584 [005] 189.019089: balance_dirty_state: bdi btrfs-1: dirty=813 wb=550 unstable=0 bg_thresh=990 thresh=1980 gap=617 poll_thresh=17 ino=257 dd-2584 [005] 189.019207: balance_dirty_state: bdi btrfs-1: dirty=838 wb=550 unstable=0 bg_thresh=989 thresh=1979 gap=591 poll_thresh=18 ino=257 dd-2584 [005] 189.019324: balance_dirty_state: bdi btrfs-1: dirty=863 wb=550 unstable=0 bg_thresh=991 thresh=1983 gap=570 poll_thresh=19 ino=257 dd-2584 [005] 189.019443: balance_dirty_state: bdi btrfs-1: dirty=888 wb=550 unstable=0 bg_thresh=991 thresh=1982 gap=544 poll_thresh=20 ino=257 dd-2584 [005] 189.019563: balance_dirty_state: bdi btrfs-1: dirty=938 wb=550 unstable=0 bg_thresh=990 thresh=1981 gap=493 poll_thresh=21 ino=257 dd-2584 [005] 189.019568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=51272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 189.026766: balance_dirty_state: bdi btrfs-1: dirty=933 wb=425 unstable=0 bg_thresh=991 thresh=1982 gap=624 poll_thresh=21 ino=257 dd-2584 [004] 189.026877: balance_dirty_state: bdi btrfs-1: dirty=933 wb=425 unstable=0 bg_thresh=991 thresh=1982 gap=624 poll_thresh=16 ino=257 dd-2584 [004] 189.027083: balance_dirty_state: bdi btrfs-1: dirty=958 wb=425 unstable=0 bg_thresh=990 thresh=1981 gap=598 poll_thresh=17 ino=257 dd-2584 [004] 189.027588: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=425 unstable=0 bg_thresh=992 thresh=1985 gap=552 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 189.027672: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16468 wrote=0 to_write=8192 dd-2584 [004] 189.027803: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=425 unstable=0 bg_thresh=992 thresh=1984 gap=526 poll_thresh=19 ino=257 dd-2584 [004] 189.028018: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=475 unstable=0 bg_thresh=991 thresh=1983 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 189.028233: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=525 unstable=0 bg_thresh=993 thresh=1987 gap=454 poll_thresh=21 ino=257 dd-2584 [004] 189.028236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=51272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 189.030559: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=544 wrote=704 to_write=7488 dd-2584 [002] 189.034786: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1000 unstable=0 bg_thresh=991 thresh=1983 gap=575 poll_thresh=21 ino=257 dd-2584 [002] 189.034910: balance_dirty_state: bdi btrfs-1: dirty=401 wb=994 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=16 ino=257 dd-2584 [002] 189.035150: balance_dirty_state: bdi btrfs-1: dirty=426 wb=994 unstable=0 bg_thresh=994 thresh=1988 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 189.035385: balance_dirty_state: bdi btrfs-1: dirty=476 wb=994 unstable=0 bg_thresh=993 thresh=1987 gap=517 poll_thresh=18 ino=257 dd-2584 [002] 189.035622: balance_dirty_state: bdi btrfs-1: dirty=501 wb=994 unstable=0 bg_thresh=993 thresh=1986 gap=491 poll_thresh=19 ino=257 dd-2584 [002] 189.035631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=51272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 189.042793: balance_dirty_state: bdi btrfs-1: dirty=501 wb=869 unstable=0 bg_thresh=994 thresh=1989 gap=619 poll_thresh=19 ino=257 dd-2584 [002] 189.042923: balance_dirty_state: bdi btrfs-1: dirty=526 wb=869 unstable=0 bg_thresh=994 thresh=1988 gap=593 poll_thresh=14 ino=257 dd-2584 [002] 189.043043: balance_dirty_state: bdi btrfs-1: dirty=526 wb=869 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=15 ino=257 dd-2584 [002] 189.043516: balance_dirty_state: bdi btrfs-1: dirty=551 wb=869 unstable=0 bg_thresh=993 thresh=1987 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 189.043750: balance_dirty_state: bdi btrfs-1: dirty=576 wb=869 unstable=0 bg_thresh=993 thresh=1986 gap=541 poll_thresh=17 ino=257 dd-2584 [002] 189.043987: balance_dirty_state: bdi btrfs-1: dirty=601 wb=869 unstable=0 bg_thresh=995 thresh=1990 gap=520 poll_thresh=18 ino=257 dd-2584 [002] 189.044223: balance_dirty_state: bdi btrfs-1: dirty=651 wb=869 unstable=0 bg_thresh=994 thresh=1989 gap=469 poll_thresh=19 ino=257 dd-2584 [002] 189.044232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=53252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 189.050790: balance_dirty_state: bdi btrfs-1: dirty=651 wb=744 unstable=0 bg_thresh=991 thresh=1982 gap=587 poll_thresh=19 ino=257 dd-2584 [002] 189.050858: balance_dirty_state: bdi btrfs-1: dirty=651 wb=744 unstable=0 bg_thresh=990 thresh=1981 gap=586 poll_thresh=14 ino=257 dd-2584 [002] 189.050919: balance_dirty_state: bdi btrfs-1: dirty=676 wb=744 unstable=0 bg_thresh=990 thresh=1981 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 189.050978: balance_dirty_state: bdi btrfs-1: dirty=701 wb=744 unstable=0 bg_thresh=990 thresh=1980 gap=535 poll_thresh=16 ino=257 dd-2584 [002] 189.051096: balance_dirty_state: bdi btrfs-1: dirty=726 wb=744 unstable=0 bg_thresh=989 thresh=1979 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 189.051213: balance_dirty_state: bdi btrfs-1: dirty=751 wb=744 unstable=0 bg_thresh=991 thresh=1983 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 189.051218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=53252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 189.058765: balance_dirty_state: bdi btrfs-1: dirty=761 wb=564 unstable=0 bg_thresh=986 thresh=1973 gap=648 poll_thresh=18 ino=257 dd-2584 [001] 189.058833: balance_dirty_state: bdi btrfs-1: dirty=761 wb=564 unstable=0 bg_thresh=986 thresh=1973 gap=648 poll_thresh=13 ino=257 dd-2584 [001] 189.058894: balance_dirty_state: bdi btrfs-1: dirty=786 wb=564 unstable=0 bg_thresh=989 thresh=1978 gap=628 poll_thresh=14 ino=257 dd-2584 [001] 189.059124: balance_dirty_state: bdi btrfs-1: dirty=811 wb=564 unstable=0 bg_thresh=989 thresh=1978 gap=603 poll_thresh=15 ino=257 dd-2584 [001] 189.059184: balance_dirty_state: bdi btrfs-1: dirty=811 wb=564 unstable=0 bg_thresh=991 thresh=1983 gap=608 poll_thresh=16 ino=257 dd-2584 [001] 189.059301: balance_dirty_state: bdi btrfs-1: dirty=861 wb=564 unstable=0 bg_thresh=991 thresh=1982 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 189.059419: balance_dirty_state: bdi btrfs-1: dirty=886 wb=564 unstable=0 bg_thresh=993 thresh=1986 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 189.059535: balance_dirty_state: bdi btrfs-1: dirty=911 wb=564 unstable=0 bg_thresh=992 thresh=1985 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 189.059651: balance_dirty_state: bdi btrfs-1: dirty=936 wb=564 unstable=0 bg_thresh=992 thresh=1984 gap=484 poll_thresh=20 ino=257 dd-2584 [001] 189.059656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=53252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 189.066763: balance_dirty_state: bdi btrfs-1: dirty=936 wb=439 unstable=0 bg_thresh=989 thresh=1978 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 189.066877: balance_dirty_state: bdi btrfs-1: dirty=961 wb=439 unstable=0 bg_thresh=989 thresh=1978 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 189.067003: balance_dirty_state: bdi btrfs-1: dirty=986 wb=439 unstable=0 bg_thresh=991 thresh=1982 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 189.067237: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=439 unstable=0 bg_thresh=990 thresh=1981 gap=531 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 189.067285: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16508 wrote=0 to_write=8192 dd-2584 [001] 189.067483: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=439 unstable=0 bg_thresh=990 thresh=1980 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 189.068084: balance_dirty_state: bdi btrfs-1: dirty=936 wb=589 unstable=0 bg_thresh=989 thresh=1979 gap=454 poll_thresh=19 ino=257 dd-2584 [001] 189.068087: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=53252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 189.069378: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=584 wrote=688 to_write=7504 dd-2584 [001] 189.074786: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1015 unstable=0 bg_thresh=987 thresh=1974 gap=580 poll_thresh=19 ino=257 dd-2584 [001] 189.074855: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1015 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 189.074920: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1015 unstable=0 bg_thresh=992 thresh=1984 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 189.074980: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1015 unstable=0 bg_thresh=989 thresh=1978 gap=534 poll_thresh=16 ino=257 dd-2584 [001] 189.075097: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1015 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 189.075229: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1015 unstable=0 bg_thresh=988 thresh=1976 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 189.075236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=53252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 189.082764: balance_dirty_state: bdi btrfs-1: dirty=479 wb=890 unstable=0 bg_thresh=989 thresh=1979 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 189.082864: balance_dirty_state: bdi btrfs-1: dirty=504 wb=890 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=13 ino=257 dd-2584 [001] 189.082923: balance_dirty_state: bdi btrfs-1: dirty=529 wb=890 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 189.082983: balance_dirty_state: bdi btrfs-1: dirty=529 wb=890 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 189.083041: balance_dirty_state: bdi btrfs-1: dirty=554 wb=890 unstable=0 bg_thresh=991 thresh=1982 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 189.083157: balance_dirty_state: bdi btrfs-1: dirty=579 wb=890 unstable=0 bg_thresh=990 thresh=1981 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 189.083449: balance_dirty_state: bdi btrfs-1: dirty=604 wb=890 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 189.083454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=53252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 189.090751: balance_dirty_state: bdi btrfs-1: dirty=605 wb=760 unstable=0 bg_thresh=993 thresh=1986 gap=621 poll_thresh=18 ino=257 dd-2584 [001] 189.090843: balance_dirty_state: bdi btrfs-1: dirty=630 wb=760 unstable=0 bg_thresh=990 thresh=1980 gap=590 poll_thresh=13 ino=257 dd-2584 [001] 189.090902: balance_dirty_state: bdi btrfs-1: dirty=655 wb=760 unstable=0 bg_thresh=992 thresh=1985 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 189.090961: balance_dirty_state: bdi btrfs-1: dirty=655 wb=760 unstable=0 bg_thresh=992 thresh=1984 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 189.091020: balance_dirty_state: bdi btrfs-1: dirty=680 wb=760 unstable=0 bg_thresh=992 thresh=1984 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 189.091137: balance_dirty_state: bdi btrfs-1: dirty=705 wb=760 unstable=0 bg_thresh=991 thresh=1983 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 189.091265: balance_dirty_state: bdi btrfs-1: dirty=755 wb=760 unstable=0 bg_thresh=989 thresh=1979 gap=464 poll_thresh=18 ino=257 dd-2584 [001] 189.091269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=53252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 189.098770: balance_dirty_state: bdi btrfs-1: dirty=755 wb=760 unstable=0 bg_thresh=991 thresh=1983 gap=468 poll_thresh=18 ino=257 dd-2584 [001] 189.098778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=53252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 189.106794: balance_dirty_state: bdi btrfs-1: dirty=755 wb=610 unstable=0 bg_thresh=988 thresh=1977 gap=612 poll_thresh=18 ino=257 dd-2584 [001] 189.106872: balance_dirty_state: bdi btrfs-1: dirty=755 wb=560 unstable=0 bg_thresh=988 thresh=1976 gap=661 poll_thresh=13 ino=257 dd-2584 [001] 189.106942: balance_dirty_state: bdi btrfs-1: dirty=780 wb=510 unstable=0 bg_thresh=991 thresh=1982 gap=692 poll_thresh=14 ino=257 dd-2584 [001] 189.107004: balance_dirty_state: bdi btrfs-1: dirty=780 wb=510 unstable=0 bg_thresh=990 thresh=1981 gap=691 poll_thresh=15 ino=257 dd-2584 [001] 189.107063: balance_dirty_state: bdi btrfs-1: dirty=805 wb=510 unstable=0 bg_thresh=990 thresh=1981 gap=666 poll_thresh=16 ino=257 dd-2584 [001] 189.107181: balance_dirty_state: bdi btrfs-1: dirty=830 wb=510 unstable=0 bg_thresh=992 thresh=1985 gap=645 poll_thresh=17 ino=257 dd-2584 [001] 189.107474: balance_dirty_state: bdi btrfs-1: dirty=880 wb=460 unstable=0 bg_thresh=989 thresh=1978 gap=638 poll_thresh=18 ino=257 dd-2584 [001] 189.107592: balance_dirty_state: bdi btrfs-1: dirty=905 wb=460 unstable=0 bg_thresh=988 thresh=1977 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 189.107709: balance_dirty_state: bdi btrfs-1: dirty=930 wb=460 unstable=0 bg_thresh=988 thresh=1976 gap=586 poll_thresh=20 ino=257 dd-2584 [001] 189.107828: balance_dirty_state: bdi btrfs-1: dirty=980 wb=460 unstable=0 bg_thresh=990 thresh=1980 gap=540 poll_thresh=21 ino=257 dd-2584 [001] 189.107945: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=460 unstable=0 bg_thresh=989 thresh=1979 gap=514 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 189.108019: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16548 wrote=0 to_write=8192 dd-2584 [001] 189.108068: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=460 unstable=0 bg_thresh=989 thresh=1978 gap=488 poll_thresh=23 ino=257 dd-2584 [001] 189.108070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=53252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 189.109556: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=624 wrote=656 to_write=7536 dd-2584 [001] 189.114697: balance_dirty_state: bdi btrfs-1: dirty=380 wb=960 unstable=0 bg_thresh=987 thresh=1975 gap=635 poll_thresh=23 ino=257 dd-2584 [001] 189.114810: balance_dirty_state: bdi btrfs-1: dirty=405 wb=960 unstable=0 bg_thresh=990 thresh=1980 gap=615 poll_thresh=17 ino=257 dd-2584 [001] 189.115025: balance_dirty_state: bdi btrfs-1: dirty=430 wb=960 unstable=0 bg_thresh=988 thresh=1977 gap=587 poll_thresh=18 ino=257 dd-2584 [001] 189.115233: balance_dirty_state: bdi btrfs-1: dirty=455 wb=960 unstable=0 bg_thresh=990 thresh=1981 gap=566 poll_thresh=19 ino=257 dd-2584 [001] 189.115746: balance_dirty_state: bdi btrfs-1: dirty=505 wb=960 unstable=0 bg_thresh=991 thresh=1983 gap=518 poll_thresh=20 ino=257 dd-2584 [001] 189.115960: balance_dirty_state: bdi btrfs-1: dirty=530 wb=960 unstable=0 bg_thresh=987 thresh=1975 gap=485 poll_thresh=21 ino=257 dd-2584 [001] 189.115968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=53252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 189.122738: balance_dirty_state: bdi btrfs-1: dirty=530 wb=835 unstable=0 bg_thresh=992 thresh=1984 gap=619 poll_thresh=21 ino=257 dd-2584 [004] 189.122844: balance_dirty_state: bdi btrfs-1: dirty=530 wb=835 unstable=0 bg_thresh=994 thresh=1989 gap=624 poll_thresh=16 ino=257 dd-2584 [004] 189.123076: balance_dirty_state: bdi btrfs-1: dirty=580 wb=835 unstable=0 bg_thresh=997 thresh=1994 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 189.123309: balance_dirty_state: bdi btrfs-1: dirty=605 wb=835 unstable=0 bg_thresh=999 thresh=1999 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 189.123610: balance_dirty_state: bdi btrfs-1: dirty=630 wb=835 unstable=0 bg_thresh=1002 thresh=2004 gap=539 poll_thresh=19 ino=257 dd-2584 [004] 189.123851: balance_dirty_state: bdi btrfs-1: dirty=680 wb=835 unstable=0 bg_thresh=1001 thresh=2002 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 189.123860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=53252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 189.136047: balance_dirty_state: bdi btrfs-1: dirty=680 wb=685 unstable=0 bg_thresh=1006 thresh=2013 gap=648 poll_thresh=20 ino=257 dd-2584 [000] 189.136141: balance_dirty_state: bdi btrfs-1: dirty=705 wb=685 unstable=0 bg_thresh=1009 thresh=2018 gap=628 poll_thresh=15 ino=257 dd-2584 [000] 189.136232: balance_dirty_state: bdi btrfs-1: dirty=705 wb=685 unstable=0 bg_thresh=1011 thresh=2023 gap=633 poll_thresh=16 ino=257 dd-2584 [000] 189.136782: balance_dirty_state: bdi btrfs-1: dirty=730 wb=685 unstable=0 bg_thresh=1010 thresh=2021 gap=606 poll_thresh=17 ino=257 dd-2584 [000] 189.138528: balance_dirty_state: bdi btrfs-1: dirty=780 wb=685 unstable=0 bg_thresh=1010 thresh=2020 gap=555 poll_thresh=18 ino=257 dd-2584 [000] 189.138830: balance_dirty_state: bdi btrfs-1: dirty=805 wb=685 unstable=0 bg_thresh=1009 thresh=2019 gap=529 poll_thresh=19 ino=257 dd-2584 [000] 189.139029: balance_dirty_state: bdi btrfs-1: dirty=830 wb=560 unstable=0 bg_thresh=1011 thresh=2023 gap=633 poll_thresh=20 ino=257 dd-2584 [000] 189.139200: balance_dirty_state: bdi btrfs-1: dirty=880 wb=560 unstable=0 bg_thresh=1011 thresh=2022 gap=582 poll_thresh=21 ino=257 dd-2584 [000] 189.139369: balance_dirty_state: bdi btrfs-1: dirty=905 wb=560 unstable=0 bg_thresh=1010 thresh=2021 gap=556 poll_thresh=22 ino=257 dd-2584 [000] 189.139538: balance_dirty_state: bdi btrfs-1: dirty=930 wb=560 unstable=0 bg_thresh=1010 thresh=2020 gap=530 poll_thresh=23 ino=257 dd-2584 [000] 189.139711: balance_dirty_state: bdi btrfs-1: dirty=955 wb=560 unstable=0 bg_thresh=1012 thresh=2024 gap=509 poll_thresh=24 ino=257 dd-2584 [000] 189.140175: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=560 unstable=0 bg_thresh=1011 thresh=2023 gap=458 poll_thresh=25 ino=257 dd-2584 [000] 189.140181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=53252 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [000] 189.146850: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=385 unstable=0 bg_thresh=996 thresh=1992 gap=602 poll_thresh=25 ino=257 dd-2584 [000] 189.146914: balance_dirty_state: bdi btrfs-1: dirty=995 wb=395 unstable=0 bg_thresh=997 thresh=1994 gap=604 poll_thresh=19 ino=257 dd-2584 [000] 189.147038: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=395 unstable=0 bg_thresh=996 thresh=1993 gap=553 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 189.147058: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16588 wrote=0 to_write=8192 dd-2584 [000] 189.147170: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=395 unstable=0 bg_thresh=993 thresh=1986 gap=521 poll_thresh=21 ino=257 dd-2584 [000] 189.147305: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=420 unstable=0 bg_thresh=992 thresh=1984 gap=494 poll_thresh=22 ino=257 dd-2584 [000] 189.147307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 189.149446: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=664 wrote=720 to_write=7472 dd-2584 [000] 189.154853: balance_dirty_state: bdi btrfs-1: dirty=370 wb=995 unstable=0 bg_thresh=989 thresh=1978 gap=613 poll_thresh=22 ino=257 dd-2584 [000] 189.154922: balance_dirty_state: bdi btrfs-1: dirty=395 wb=995 unstable=0 bg_thresh=991 thresh=1983 gap=593 poll_thresh=16 ino=257 dd-2584 [000] 189.155049: balance_dirty_state: bdi btrfs-1: dirty=408 wb=995 unstable=0 bg_thresh=991 thresh=1983 gap=580 poll_thresh=17 ino=257 dd-2584 [000] 189.155183: balance_dirty_state: bdi btrfs-1: dirty=447 wb=995 unstable=0 bg_thresh=990 thresh=1981 gap=539 poll_thresh=18 ino=257 dd-2584 [000] 189.155320: balance_dirty_state: bdi btrfs-1: dirty=473 wb=995 unstable=0 bg_thresh=991 thresh=1982 gap=514 poll_thresh=19 ino=257 dd-2584 [000] 189.155627: balance_dirty_state: bdi btrfs-1: dirty=512 wb=995 unstable=0 bg_thresh=991 thresh=1982 gap=475 poll_thresh=20 ino=257 dd-2584 [000] 189.155632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 189.162768: balance_dirty_state: bdi btrfs-1: dirty=512 wb=870 unstable=0 bg_thresh=990 thresh=1981 gap=599 poll_thresh=20 ino=257 dd-2584 [000] 189.162841: balance_dirty_state: bdi btrfs-1: dirty=525 wb=870 unstable=0 bg_thresh=990 thresh=1981 gap=586 poll_thresh=15 ino=257 dd-2584 [000] 189.162904: balance_dirty_state: bdi btrfs-1: dirty=538 wb=870 unstable=0 bg_thresh=990 thresh=1980 gap=572 poll_thresh=16 ino=257 dd-2584 [000] 189.163028: balance_dirty_state: bdi btrfs-1: dirty=564 wb=870 unstable=0 bg_thresh=989 thresh=1978 gap=544 poll_thresh=17 ino=257 dd-2584 [000] 189.163158: balance_dirty_state: bdi btrfs-1: dirty=603 wb=870 unstable=0 bg_thresh=989 thresh=1978 gap=505 poll_thresh=18 ino=257 dd-2584 [000] 189.163289: balance_dirty_state: bdi btrfs-1: dirty=629 wb=870 unstable=0 bg_thresh=989 thresh=1979 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 189.163293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 189.170790: balance_dirty_state: bdi btrfs-1: dirty=629 wb=745 unstable=0 bg_thresh=985 thresh=1970 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 189.170900: balance_dirty_state: bdi btrfs-1: dirty=642 wb=745 unstable=0 bg_thresh=984 thresh=1969 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 189.171008: balance_dirty_state: bdi btrfs-1: dirty=655 wb=745 unstable=0 bg_thresh=984 thresh=1968 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 189.171108: balance_dirty_state: bdi btrfs-1: dirty=655 wb=745 unstable=0 bg_thresh=982 thresh=1964 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 189.171306: balance_dirty_state: bdi btrfs-1: dirty=705 wb=745 unstable=0 bg_thresh=985 thresh=1970 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 189.171498: balance_dirty_state: bdi btrfs-1: dirty=730 wb=745 unstable=0 bg_thresh=987 thresh=1974 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 189.171985: balance_dirty_state: bdi btrfs-1: dirty=755 wb=745 unstable=0 bg_thresh=986 thresh=1973 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 189.171991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 189.182842: balance_dirty_state: bdi btrfs-1: dirty=755 wb=620 unstable=0 bg_thresh=986 thresh=1973 gap=598 poll_thresh=19 ino=257 dd-2584 [001] 189.182985: balance_dirty_state: bdi btrfs-1: dirty=780 wb=620 unstable=0 bg_thresh=989 thresh=1978 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 189.183116: balance_dirty_state: bdi btrfs-1: dirty=780 wb=620 unstable=0 bg_thresh=986 thresh=1972 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 189.183246: balance_dirty_state: bdi btrfs-1: dirty=805 wb=620 unstable=0 bg_thresh=988 thresh=1977 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 189.183512: balance_dirty_state: bdi btrfs-1: dirty=830 wb=620 unstable=0 bg_thresh=988 thresh=1976 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 189.184088: balance_dirty_state: bdi btrfs-1: dirty=868 wb=620 unstable=0 bg_thresh=988 thresh=1976 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 189.184097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 189.190812: balance_dirty_state: bdi btrfs-1: dirty=868 wb=470 unstable=0 bg_thresh=989 thresh=1978 gap=640 poll_thresh=18 ino=257 dd-2584 [001] 189.190904: balance_dirty_state: bdi btrfs-1: dirty=881 wb=470 unstable=0 bg_thresh=988 thresh=1976 gap=625 poll_thresh=13 ino=257 dd-2584 [001] 189.190970: balance_dirty_state: bdi btrfs-1: dirty=906 wb=470 unstable=0 bg_thresh=988 thresh=1977 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 189.191035: balance_dirty_state: bdi btrfs-1: dirty=906 wb=470 unstable=0 bg_thresh=991 thresh=1982 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 189.191097: balance_dirty_state: bdi btrfs-1: dirty=931 wb=470 unstable=0 bg_thresh=990 thresh=1981 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 189.191222: balance_dirty_state: bdi btrfs-1: dirty=956 wb=470 unstable=0 bg_thresh=990 thresh=1980 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 189.191654: balance_dirty_state: bdi btrfs-1: dirty=994 wb=470 unstable=0 bg_thresh=989 thresh=1978 gap=514 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 189.191678: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16632 wrote=0 to_write=8192 dd-2584 [001] 189.192221: balance_dirty_state: bdi btrfs-1: dirty=942 wb=547 unstable=0 bg_thresh=1037 thresh=2075 gap=586 poll_thresh=19 ino=257 dd-2584 [001] 189.192397: balance_dirty_state: bdi btrfs-1: dirty=953 wb=586 unstable=0 bg_thresh=1037 thresh=2074 gap=535 poll_thresh=20 ino=257 dd-2584 [001] 189.192559: balance_dirty_state: bdi btrfs-1: dirty=978 wb=586 unstable=0 bg_thresh=1036 thresh=2073 gap=509 poll_thresh=21 ino=257 dd-2584 [001] 189.192561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1333 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 189.196920: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=712 wrote=752 to_write=7440 dd-2584 [001] 189.202744: balance_dirty_state: bdi btrfs-1: dirty=357 wb=957 unstable=0 bg_thresh=1037 thresh=2075 gap=761 poll_thresh=21 ino=257 dd-2584 [001] 189.202848: balance_dirty_state: bdi btrfs-1: dirty=382 wb=957 unstable=0 bg_thresh=1037 thresh=2074 gap=735 poll_thresh=16 ino=257 dd-2584 [001] 189.202967: balance_dirty_state: bdi btrfs-1: dirty=407 wb=957 unstable=0 bg_thresh=1036 thresh=2073 gap=709 poll_thresh=17 ino=257 dd-2584 [001] 189.203082: balance_dirty_state: bdi btrfs-1: dirty=432 wb=957 unstable=0 bg_thresh=1036 thresh=2072 gap=683 poll_thresh=18 ino=257 dd-2584 [001] 189.203198: balance_dirty_state: bdi btrfs-1: dirty=457 wb=957 unstable=0 bg_thresh=1038 thresh=2076 gap=662 poll_thresh=19 ino=257 dd-2584 [001] 189.203313: balance_dirty_state: bdi btrfs-1: dirty=507 wb=957 unstable=0 bg_thresh=1037 thresh=2075 gap=611 poll_thresh=20 ino=257 dd-2584 [001] 189.203596: balance_dirty_state: bdi btrfs-1: dirty=532 wb=957 unstable=0 bg_thresh=1037 thresh=2074 gap=585 poll_thresh=21 ino=257 dd-2584 [001] 189.203710: balance_dirty_state: bdi btrfs-1: dirty=557 wb=957 unstable=0 bg_thresh=1036 thresh=2073 gap=559 poll_thresh=22 ino=257 dd-2584 [001] 189.203825: balance_dirty_state: bdi btrfs-1: dirty=582 wb=957 unstable=0 bg_thresh=1038 thresh=2077 gap=538 poll_thresh=23 ino=257 dd-2584 [001] 189.203942: balance_dirty_state: bdi btrfs-1: dirty=632 wb=957 unstable=0 bg_thresh=1038 thresh=2076 gap=487 poll_thresh=24 ino=257 dd-2584 [001] 189.203947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-206% task_weight=100% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 189.210816: balance_dirty_state: bdi btrfs-1: dirty=632 wb=832 unstable=0 bg_thresh=1038 thresh=2076 gap=612 poll_thresh=24 ino=257 dd-2584 [001] 189.210932: balance_dirty_state: bdi btrfs-1: dirty=632 wb=832 unstable=0 bg_thresh=1037 thresh=2075 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 189.211058: balance_dirty_state: bdi btrfs-1: dirty=682 wb=832 unstable=0 bg_thresh=1037 thresh=2074 gap=560 poll_thresh=19 ino=257 dd-2584 [001] 189.211197: balance_dirty_state: bdi btrfs-1: dirty=707 wb=832 unstable=0 bg_thresh=1032 thresh=2064 gap=525 poll_thresh=20 ino=257 dd-2584 [001] 189.211332: balance_dirty_state: bdi btrfs-1: dirty=732 wb=832 unstable=0 bg_thresh=1034 thresh=2068 gap=504 poll_thresh=21 ino=257 dd-2584 [001] 189.211336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 189.218843: balance_dirty_state: bdi btrfs-1: dirty=732 wb=757 unstable=0 bg_thresh=1031 thresh=2063 gap=574 poll_thresh=21 ino=257 dd-2584 [001] 189.218993: balance_dirty_state: bdi btrfs-1: dirty=757 wb=757 unstable=0 bg_thresh=1028 thresh=2057 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 189.220079: balance_dirty_state: bdi btrfs-1: dirty=783 wb=757 unstable=0 bg_thresh=1024 thresh=2049 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 189.220089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 189.226833: balance_dirty_state: bdi btrfs-1: dirty=783 wb=757 unstable=0 bg_thresh=1024 thresh=2049 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 189.226843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 189.234854: balance_dirty_state: bdi btrfs-1: dirty=783 wb=359 unstable=0 bg_thresh=1024 thresh=2049 gap=907 poll_thresh=17 ino=257 dd-2584 [001] 189.234965: balance_dirty_state: bdi btrfs-1: dirty=808 wb=359 unstable=0 bg_thresh=1025 thresh=2051 gap=884 poll_thresh=13 ino=257 dd-2584 [001] 189.235028: balance_dirty_state: bdi btrfs-1: dirty=808 wb=359 unstable=0 bg_thresh=1025 thresh=2051 gap=884 poll_thresh=14 ino=257 dd-2584 [001] 189.235093: balance_dirty_state: bdi btrfs-1: dirty=833 wb=359 unstable=0 bg_thresh=1028 thresh=2056 gap=864 poll_thresh=15 ino=257 dd-2584 [001] 189.235156: balance_dirty_state: bdi btrfs-1: dirty=833 wb=359 unstable=0 bg_thresh=1027 thresh=2055 gap=863 poll_thresh=16 ino=257 dd-2584 [001] 189.235279: balance_dirty_state: bdi btrfs-1: dirty=883 wb=359 unstable=0 bg_thresh=1027 thresh=2054 gap=812 poll_thresh=17 ino=257 dd-2584 [001] 189.235403: balance_dirty_state: bdi btrfs-1: dirty=908 wb=359 unstable=0 bg_thresh=1026 thresh=2053 gap=786 poll_thresh=18 ino=257 dd-2584 [001] 189.235790: balance_dirty_state: bdi btrfs-1: dirty=946 wb=359 unstable=0 bg_thresh=1038 thresh=2076 gap=771 poll_thresh=19 ino=257 dd-2584 [001] 189.235915: balance_dirty_state: bdi btrfs-1: dirty=971 wb=359 unstable=0 bg_thresh=1037 thresh=2074 gap=744 poll_thresh=20 ino=257 dd-2584 [001] 189.236038: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=359 unstable=0 bg_thresh=1036 thresh=2073 gap=693 poll_thresh=21 ino=257 dd-2584 [001] 189.236328: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=359 unstable=0 bg_thresh=1036 thresh=2072 gap=667 poll_thresh=22 ino=257 flush-btrfs-1-2586 [005] 189.236352: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16676 wrote=0 to_write=8192 dd-2584 [001] 189.236853: balance_dirty_state: bdi btrfs-1: dirty=984 wb=459 unstable=0 bg_thresh=1033 thresh=2067 gap=624 poll_thresh=23 ino=257 flush-btrfs-1-2586 [005] 189.238923: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=756 wrote=736 to_write=7456 dd-2584 [002] 189.239235: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1099 unstable=0 bg_thresh=1037 thresh=2074 gap=605 poll_thresh=24 ino=257 dd-2584 [002] 189.239367: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1099 unstable=0 bg_thresh=1036 thresh=2073 gap=579 poll_thresh=25 ino=257 dd-2584 [002] 189.239807: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1099 unstable=0 bg_thresh=1037 thresh=2074 gap=555 poll_thresh=26 ino=257 dd-2584 [002] 189.240249: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1099 unstable=0 bg_thresh=1037 thresh=2074 gap=505 poll_thresh=27 ino=257 dd-2584 [002] 189.240253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1334 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 189.246800: balance_dirty_state: bdi btrfs-1: dirty=470 wb=999 unstable=0 bg_thresh=1029 thresh=2059 gap=590 poll_thresh=27 ino=257 dd-2584 [002] 189.246946: balance_dirty_state: bdi btrfs-1: dirty=483 wb=999 unstable=0 bg_thresh=1031 thresh=2062 gap=580 poll_thresh=20 ino=257 dd-2584 [002] 189.247207: balance_dirty_state: bdi btrfs-1: dirty=521 wb=999 unstable=0 bg_thresh=1030 thresh=2061 gap=541 poll_thresh=21 ino=257 dd-2584 [002] 189.247814: balance_dirty_state: bdi btrfs-1: dirty=546 wb=999 unstable=0 bg_thresh=1033 thresh=2066 gap=521 poll_thresh=22 ino=257 dd-2584 [002] 189.248071: balance_dirty_state: bdi btrfs-1: dirty=571 wb=999 unstable=0 bg_thresh=1038 thresh=2076 gap=506 poll_thresh=23 ino=257 dd-2584 [002] 189.248079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-30% task_gap=-161% task_weight=100% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 189.254788: balance_dirty_state: bdi btrfs-1: dirty=571 wb=860 unstable=0 bg_thresh=1034 thresh=2069 gap=638 poll_thresh=23 ino=257 dd-2584 [002] 189.254867: balance_dirty_state: bdi btrfs-1: dirty=596 wb=860 unstable=0 bg_thresh=1034 thresh=2069 gap=613 poll_thresh=17 ino=257 dd-2584 [002] 189.254994: balance_dirty_state: bdi btrfs-1: dirty=621 wb=860 unstable=0 bg_thresh=1037 thresh=2074 gap=593 poll_thresh=18 ino=257 dd-2584 [002] 189.255125: balance_dirty_state: bdi btrfs-1: dirty=659 wb=860 unstable=0 bg_thresh=1036 thresh=2073 gap=554 poll_thresh=19 ino=257 dd-2584 [002] 189.255445: balance_dirty_state: bdi btrfs-1: dirty=684 wb=860 unstable=0 bg_thresh=1036 thresh=2072 gap=528 poll_thresh=20 ino=257 dd-2584 [002] 189.255885: balance_dirty_state: bdi btrfs-1: dirty=734 wb=860 unstable=0 bg_thresh=1036 thresh=2072 gap=478 poll_thresh=21 ino=257 dd-2584 [002] 189.255890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1332 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-211% task_weight=100% bdi_bw=55820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 189.262851: balance_dirty_state: bdi btrfs-1: dirty=734 wb=735 unstable=0 bg_thresh=1029 thresh=2058 gap=589 poll_thresh=21 ino=257 dd-2584 [002] 189.262935: balance_dirty_state: bdi btrfs-1: dirty=747 wb=735 unstable=0 bg_thresh=1029 thresh=2058 gap=576 poll_thresh=16 ino=257 dd-2584 [002] 189.263071: balance_dirty_state: bdi btrfs-1: dirty=760 wb=735 unstable=0 bg_thresh=1027 thresh=2055 gap=560 poll_thresh=17 ino=257 dd-2584 [002] 189.263371: balance_dirty_state: bdi btrfs-1: dirty=810 wb=735 unstable=0 bg_thresh=1030 thresh=2060 gap=515 poll_thresh=18 ino=257 dd-2584 [002] 189.263501: balance_dirty_state: bdi btrfs-1: dirty=835 wb=735 unstable=0 bg_thresh=1035 thresh=2070 gap=500 poll_thresh=19 ino=257 dd-2584 [002] 189.263506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=55820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 189.270797: balance_dirty_state: bdi btrfs-1: dirty=835 wb=560 unstable=0 bg_thresh=1032 thresh=2065 gap=670 poll_thresh=19 ino=257 dd-2584 [002] 189.270895: balance_dirty_state: bdi btrfs-1: dirty=848 wb=510 unstable=0 bg_thresh=1032 thresh=2064 gap=706 poll_thresh=14 ino=257 dd-2584 [002] 189.270972: balance_dirty_state: bdi btrfs-1: dirty=873 wb=485 unstable=0 bg_thresh=1031 thresh=2062 gap=704 poll_thresh=15 ino=257 dd-2584 [002] 189.271269: balance_dirty_state: bdi btrfs-1: dirty=886 wb=485 unstable=0 bg_thresh=1022 thresh=2045 gap=674 poll_thresh=16 ino=257 dd-2584 [002] 189.271440: balance_dirty_state: bdi btrfs-1: dirty=899 wb=485 unstable=0 bg_thresh=1022 thresh=2044 gap=660 poll_thresh=17 ino=257 dd-2584 [002] 189.271594: balance_dirty_state: bdi btrfs-1: dirty=949 wb=485 unstable=0 bg_thresh=1024 thresh=2049 gap=615 poll_thresh=18 ino=257 dd-2584 [002] 189.271949: balance_dirty_state: bdi btrfs-1: dirty=987 wb=485 unstable=0 bg_thresh=1040 thresh=2080 gap=608 poll_thresh=19 ino=257 dd-2584 [002] 189.272075: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=485 unstable=0 bg_thresh=1041 thresh=2083 gap=586 poll_thresh=20 ino=257 dd-2584 [002] 189.272204: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=485 unstable=0 bg_thresh=1040 thresh=2080 gap=570 poll_thresh=21 ino=257 dd-2584 [002] 189.272508: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=485 unstable=0 bg_thresh=1037 thresh=2075 gap=515 poll_thresh=22 ino=257 dd-2584 [002] 189.272513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1334 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-53% task_gap=-208% task_weight=101% bdi_bw=55820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 189.272526: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16712 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 189.274896: writeback_single_inode: bdi btrfs-1: ino=257 state= age=792 wrote=720 to_write=7472 dd-2584 [002] 189.282765: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1078 unstable=0 bg_thresh=1015 thresh=2030 gap=595 poll_thresh=22 ino=257 dd-2584 [002] 189.282844: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1078 unstable=0 bg_thresh=1016 thresh=2033 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 189.282988: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1078 unstable=0 bg_thresh=1016 thresh=2033 gap=559 poll_thresh=17 ino=257 dd-2584 [002] 189.283121: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1078 unstable=0 bg_thresh=1016 thresh=2032 gap=533 poll_thresh=18 ino=257 dd-2584 [002] 189.283258: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1078 unstable=0 bg_thresh=1015 thresh=2031 gap=482 poll_thresh=19 ino=257 dd-2584 [002] 189.283263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=55820 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 189.290899: balance_dirty_state: bdi btrfs-1: dirty=471 wb=952 unstable=0 bg_thresh=1009 thresh=2018 gap=595 poll_thresh=19 ino=257 dd-2584 [002] 189.290992: balance_dirty_state: bdi btrfs-1: dirty=484 wb=952 unstable=0 bg_thresh=1009 thresh=2018 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 189.291061: balance_dirty_state: bdi btrfs-1: dirty=484 wb=952 unstable=0 bg_thresh=1009 thresh=2018 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 189.291130: balance_dirty_state: bdi btrfs-1: dirty=509 wb=952 unstable=0 bg_thresh=1008 thresh=2017 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 189.291553: balance_dirty_state: bdi btrfs-1: dirty=547 wb=952 unstable=0 bg_thresh=1044 thresh=2088 gap=589 poll_thresh=17 ino=257 dd-2584 [002] 189.291678: balance_dirty_state: bdi btrfs-1: dirty=572 wb=952 unstable=0 bg_thresh=1046 thresh=2092 gap=568 poll_thresh=18 ino=257 dd-2584 [002] 189.291979: balance_dirty_state: bdi btrfs-1: dirty=622 wb=952 unstable=0 bg_thresh=1045 thresh=2091 gap=517 poll_thresh=19 ino=257 dd-2584 [002] 189.291984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1440 task_limit=1350 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-43% task_gap=-188% task_weight=100% bdi_bw=55820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 189.298885: balance_dirty_state: bdi btrfs-1: dirty=622 wb=801 unstable=0 bg_thresh=1030 thresh=2061 gap=638 poll_thresh=19 ino=257 dd-2584 [005] 189.299008: balance_dirty_state: bdi btrfs-1: dirty=622 wb=763 unstable=0 bg_thresh=1026 thresh=2052 gap=667 poll_thresh=14 ino=257 dd-2584 [005] 189.299113: balance_dirty_state: bdi btrfs-1: dirty=647 wb=763 unstable=0 bg_thresh=1028 thresh=2057 gap=647 poll_thresh=15 ino=257 dd-2584 [005] 189.299214: balance_dirty_state: bdi btrfs-1: dirty=647 wb=763 unstable=0 bg_thresh=1031 thresh=2062 gap=652 poll_thresh=16 ino=257 dd-2584 [005] 189.299418: balance_dirty_state: bdi btrfs-1: dirty=697 wb=763 unstable=0 bg_thresh=1033 thresh=2067 gap=607 poll_thresh=17 ino=257 dd-2584 [005] 189.299645: balance_dirty_state: bdi btrfs-1: dirty=710 wb=763 unstable=0 bg_thresh=1033 thresh=2067 gap=594 poll_thresh=18 ino=257 dd-2584 [005] 189.299875: balance_dirty_state: bdi btrfs-1: dirty=748 wb=763 unstable=0 bg_thresh=1033 thresh=2067 gap=556 poll_thresh=19 ino=257 dd-2584 [005] 189.300095: balance_dirty_state: bdi btrfs-1: dirty=773 wb=763 unstable=0 bg_thresh=1033 thresh=2066 gap=530 poll_thresh=20 ino=257 dd-2584 [005] 189.300324: balance_dirty_state: bdi btrfs-1: dirty=798 wb=713 unstable=0 bg_thresh=1029 thresh=2059 gap=548 poll_thresh=21 ino=257 dd-2584 [005] 189.300848: balance_dirty_state: bdi btrfs-1: dirty=848 wb=713 unstable=0 bg_thresh=1031 thresh=2063 gap=502 poll_thresh=22 ino=257 dd-2584 [005] 189.300856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1323 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-60% task_gap=-222% task_weight=101% bdi_bw=55820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 189.306828: balance_dirty_state: bdi btrfs-1: dirty=848 wb=713 unstable=0 bg_thresh=1028 thresh=2057 gap=496 poll_thresh=22 ino=257 dd-2584 [005] 189.306836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1318 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-229% task_weight=100% bdi_bw=55820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 189.314839: balance_dirty_state: bdi btrfs-1: dirty=848 wb=613 unstable=0 bg_thresh=1024 thresh=2048 gap=587 poll_thresh=22 ino=257 dd-2584 [005] 189.314930: balance_dirty_state: bdi btrfs-1: dirty=861 wb=613 unstable=0 bg_thresh=1027 thresh=2054 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 189.315062: balance_dirty_state: bdi btrfs-1: dirty=886 wb=613 unstable=0 bg_thresh=1026 thresh=2053 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 189.315388: balance_dirty_state: bdi btrfs-1: dirty=911 wb=613 unstable=0 bg_thresh=1043 thresh=2086 gap=562 poll_thresh=18 ino=257 dd-2584 [005] 189.315508: balance_dirty_state: bdi btrfs-1: dirty=961 wb=613 unstable=0 bg_thresh=1042 thresh=2085 gap=511 poll_thresh=19 ino=257 dd-2584 [005] 189.315513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=55820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 189.322911: balance_dirty_state: bdi btrfs-1: dirty=961 wb=336 unstable=0 bg_thresh=1033 thresh=2067 gap=770 poll_thresh=19 ino=257 dd-2584 [006] 189.323015: balance_dirty_state: bdi btrfs-1: dirty=974 wb=336 unstable=0 bg_thresh=1034 thresh=2068 gap=758 poll_thresh=14 ino=257 dd-2584 [006] 189.323154: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=336 unstable=0 bg_thresh=1033 thresh=2067 gap=719 poll_thresh=15 ino=257 dd-2584 [006] 189.323285: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=336 unstable=0 bg_thresh=1030 thresh=2061 gap=713 poll_thresh=16 ino=257 dd-2584 [006] 189.323541: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=336 unstable=0 bg_thresh=1030 thresh=2060 gap=687 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 189.323631: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16764 wrote=0 to_write=8192 dd-2584 [006] 189.323812: balance_dirty_state: bdi btrfs-1: dirty=1087 wb=336 unstable=0 bg_thresh=1032 thresh=2064 gap=641 poll_thresh=18 ino=257 dd-2584 [006] 189.324438: balance_dirty_state: bdi btrfs-1: dirty=985 wb=463 unstable=0 bg_thresh=1031 thresh=2063 gap=615 poll_thresh=19 ino=257 dd-2584 [006] 189.324962: balance_dirty_state: bdi btrfs-1: dirty=885 wb=588 unstable=0 bg_thresh=1040 thresh=2081 gap=608 poll_thresh=20 ino=257 dd-2584 [006] 189.325103: balance_dirty_state: bdi btrfs-1: dirty=860 wb=638 unstable=0 bg_thresh=1040 thresh=2080 gap=582 poll_thresh=21 ino=257 dd-2584 [006] 189.325239: balance_dirty_state: bdi btrfs-1: dirty=860 wb=663 unstable=0 bg_thresh=1039 thresh=2079 gap=556 poll_thresh=22 ino=257 dd-2584 [006] 189.325377: balance_dirty_state: bdi btrfs-1: dirty=859 wb=702 unstable=0 bg_thresh=1041 thresh=2083 gap=522 poll_thresh=23 ino=257 dd-2584 [006] 189.325733: balance_dirty_state: bdi btrfs-1: dirty=784 wb=802 unstable=0 bg_thresh=1042 thresh=2084 gap=498 poll_thresh=24 ino=257 dd-2584 [006] 189.325735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=55820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 189.327135: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=912 to_write=7280 dd-2584 [006] 189.330773: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1103 unstable=0 bg_thresh=1038 thresh=2077 gap=617 poll_thresh=24 ino=257 dd-2584 [006] 189.330855: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1103 unstable=0 bg_thresh=1037 thresh=2075 gap=602 poll_thresh=18 ino=257 dd-2584 [006] 189.330997: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1103 unstable=0 bg_thresh=1037 thresh=2075 gap=564 poll_thresh=19 ino=257 dd-2584 [006] 189.331500: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1103 unstable=0 bg_thresh=1042 thresh=2084 gap=535 poll_thresh=20 ino=257 dd-2584 [006] 189.331839: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1103 unstable=0 bg_thresh=1041 thresh=2083 gap=509 poll_thresh=21 ino=257 dd-2584 [006] 189.331844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=55820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 189.338917: balance_dirty_state: bdi btrfs-1: dirty=471 wb=989 unstable=0 bg_thresh=1033 thresh=2067 gap=607 poll_thresh=21 ino=257 dd-2584 [006] 189.339010: balance_dirty_state: bdi btrfs-1: dirty=471 wb=989 unstable=0 bg_thresh=1036 thresh=2072 gap=612 poll_thresh=16 ino=257 dd-2584 [006] 189.339139: balance_dirty_state: bdi btrfs-1: dirty=522 wb=989 unstable=0 bg_thresh=1035 thresh=2071 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 189.339262: balance_dirty_state: bdi btrfs-1: dirty=547 wb=989 unstable=0 bg_thresh=1035 thresh=2070 gap=534 poll_thresh=18 ino=257 dd-2584 [006] 189.339386: balance_dirty_state: bdi btrfs-1: dirty=572 wb=989 unstable=0 bg_thresh=1031 thresh=2063 gap=502 poll_thresh=19 ino=257 dd-2584 [006] 189.339390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-105% task_gap=-312% task_weight=100% bdi_bw=55820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 189.346918: balance_dirty_state: bdi btrfs-1: dirty=572 wb=888 unstable=0 bg_thresh=1028 thresh=2056 gap=596 poll_thresh=19 ino=257 dd-2584 [006] 189.347010: balance_dirty_state: bdi btrfs-1: dirty=597 wb=888 unstable=0 bg_thresh=1030 thresh=2061 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 189.347077: balance_dirty_state: bdi btrfs-1: dirty=622 wb=888 unstable=0 bg_thresh=1030 thresh=2060 gap=550 poll_thresh=15 ino=257 dd-2584 [006] 189.347143: balance_dirty_state: bdi btrfs-1: dirty=622 wb=888 unstable=0 bg_thresh=1032 thresh=2065 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 189.347545: balance_dirty_state: bdi btrfs-1: dirty=647 wb=888 unstable=0 bg_thresh=1039 thresh=2079 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 189.347674: balance_dirty_state: bdi btrfs-1: dirty=697 wb=888 unstable=0 bg_thresh=1041 thresh=2083 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 189.347679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=55820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 189.354888: balance_dirty_state: bdi btrfs-1: dirty=710 wb=774 unstable=0 bg_thresh=1034 thresh=2069 gap=585 poll_thresh=18 ino=257 dd-2584 [006] 189.355383: balance_dirty_state: bdi btrfs-1: dirty=736 wb=774 unstable=0 bg_thresh=1034 thresh=2069 gap=559 poll_thresh=13 ino=257 dd-2584 [006] 189.355522: balance_dirty_state: bdi btrfs-1: dirty=749 wb=774 unstable=0 bg_thresh=1034 thresh=2068 gap=545 poll_thresh=14 ino=257 dd-2584 [006] 189.355652: balance_dirty_state: bdi btrfs-1: dirty=749 wb=774 unstable=0 bg_thresh=1032 thresh=2065 gap=542 poll_thresh=15 ino=257 dd-2584 [006] 189.355782: balance_dirty_state: bdi btrfs-1: dirty=774 wb=774 unstable=0 bg_thresh=1035 thresh=2070 gap=522 poll_thresh=16 ino=257 dd-2584 [006] 189.355975: balance_dirty_state: bdi btrfs-1: dirty=799 wb=699 unstable=0 bg_thresh=1035 thresh=2071 gap=573 poll_thresh=17 ino=257 dd-2584 [006] 189.356155: balance_dirty_state: bdi btrfs-1: dirty=849 wb=636 unstable=0 bg_thresh=1035 thresh=2070 gap=585 poll_thresh=18 ino=257 dd-2584 [006] 189.356416: balance_dirty_state: bdi btrfs-1: dirty=874 wb=636 unstable=0 bg_thresh=1034 thresh=2069 gap=559 poll_thresh=19 ino=257 dd-2584 [006] 189.357052: balance_dirty_state: bdi btrfs-1: dirty=899 wb=636 unstable=0 bg_thresh=1040 thresh=2080 gap=545 poll_thresh=20 ino=257 dd-2584 [006] 189.357316: balance_dirty_state: bdi btrfs-1: dirty=924 wb=636 unstable=0 bg_thresh=1042 thresh=2084 gap=524 poll_thresh=21 ino=257 dd-2584 [006] 189.357577: balance_dirty_state: bdi btrfs-1: dirty=949 wb=636 unstable=0 bg_thresh=1041 thresh=2083 gap=498 poll_thresh=22 ino=257 dd-2584 [006] 189.357586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=55820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 189.362873: balance_dirty_state: bdi btrfs-1: dirty=949 wb=636 unstable=0 bg_thresh=1041 thresh=2083 gap=498 poll_thresh=22 ino=257 dd-2584 [006] 189.362882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 189.370851: balance_dirty_state: bdi btrfs-1: dirty=949 wb=397 unstable=0 bg_thresh=1033 thresh=2067 gap=721 poll_thresh=22 ino=257 dd-2584 [006] 189.371256: balance_dirty_state: bdi btrfs-1: dirty=974 wb=397 unstable=0 bg_thresh=1036 thresh=2072 gap=701 poll_thresh=16 ino=257 dd-2584 [006] 189.371465: balance_dirty_state: bdi btrfs-1: dirty=999 wb=397 unstable=0 bg_thresh=1035 thresh=2071 gap=675 poll_thresh=17 ino=257 dd-2584 [006] 189.371687: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=397 unstable=0 bg_thresh=1034 thresh=2068 gap=634 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 189.371731: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16812 wrote=0 to_write=8192 dd-2584 [006] 189.371923: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=397 unstable=0 bg_thresh=1032 thresh=2065 gap=593 poll_thresh=19 ino=257 dd-2584 [006] 189.372163: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=461 unstable=0 bg_thresh=1034 thresh=2069 gap=572 poll_thresh=20 ino=257 dd-2584 [006] 189.372407: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=536 unstable=0 bg_thresh=1034 thresh=2068 gap=496 poll_thresh=21 ino=257 dd-2584 [006] 189.372409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 189.376726: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=768 to_write=7424 dd-2584 [006] 189.378866: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1038 unstable=0 bg_thresh=1033 thresh=2066 gap=633 poll_thresh=21 ino=257 dd-2584 [006] 189.378991: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1038 unstable=0 bg_thresh=1032 thresh=2065 gap=632 poll_thresh=16 ino=257 dd-2584 [006] 189.379216: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1038 unstable=0 bg_thresh=1032 thresh=2064 gap=581 poll_thresh=17 ino=257 dd-2584 [006] 189.379830: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1038 unstable=0 bg_thresh=1042 thresh=2085 gap=577 poll_thresh=18 ino=257 dd-2584 [006] 189.380357: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1038 unstable=0 bg_thresh=1042 thresh=2084 gap=551 poll_thresh=19 ino=257 dd-2584 [006] 189.380577: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1038 unstable=0 bg_thresh=1044 thresh=2088 gap=530 poll_thresh=20 ino=257 dd-2584 [006] 189.380801: balance_dirty_state: bdi btrfs-1: dirty=545 wb=1038 unstable=0 bg_thresh=1040 thresh=2081 gap=498 poll_thresh=21 ino=257 dd-2584 [006] 189.380809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-94% task_gap=-289% task_weight=100% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 189.386913: balance_dirty_state: bdi btrfs-1: dirty=545 wb=900 unstable=0 bg_thresh=1037 thresh=2074 gap=629 poll_thresh=21 ino=257 dd-2584 [006] 189.387007: balance_dirty_state: bdi btrfs-1: dirty=571 wb=900 unstable=0 bg_thresh=1037 thresh=2075 gap=604 poll_thresh=16 ino=257 dd-2584 [006] 189.387148: balance_dirty_state: bdi btrfs-1: dirty=609 wb=900 unstable=0 bg_thresh=1040 thresh=2081 gap=572 poll_thresh=17 ino=257 dd-2584 [006] 189.387592: balance_dirty_state: bdi btrfs-1: dirty=634 wb=900 unstable=0 bg_thresh=1043 thresh=2087 gap=553 poll_thresh=18 ino=257 dd-2584 [006] 189.387722: balance_dirty_state: bdi btrfs-1: dirty=659 wb=900 unstable=0 bg_thresh=1043 thresh=2086 gap=527 poll_thresh=19 ino=257 dd-2584 [006] 189.388056: balance_dirty_state: bdi btrfs-1: dirty=709 wb=900 unstable=0 bg_thresh=1041 thresh=2082 gap=473 poll_thresh=20 ino=257 dd-2584 [006] 189.388061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-116% task_gap=-332% task_weight=100% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 189.394887: balance_dirty_state: bdi btrfs-1: dirty=709 wb=900 unstable=0 bg_thresh=1030 thresh=2061 gap=452 poll_thresh=20 ino=257 dd-2584 [006] 189.394892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-107% task_gap=-314% task_weight=100% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 189.406878: balance_dirty_state: bdi btrfs-1: dirty=709 wb=648 unstable=0 bg_thresh=1030 thresh=2061 gap=704 poll_thresh=20 ino=257 dd-2584 [006] 189.406951: balance_dirty_state: bdi btrfs-1: dirty=709 wb=648 unstable=0 bg_thresh=1031 thresh=2062 gap=705 poll_thresh=15 ino=257 dd-2584 [006] 189.407187: balance_dirty_state: bdi btrfs-1: dirty=734 wb=648 unstable=0 bg_thresh=1033 thresh=2067 gap=685 poll_thresh=16 ino=257 dd-2584 [006] 189.407310: balance_dirty_state: bdi btrfs-1: dirty=759 wb=648 unstable=0 bg_thresh=1033 thresh=2066 gap=659 poll_thresh=17 ino=257 dd-2584 [006] 189.407443: balance_dirty_state: bdi btrfs-1: dirty=797 wb=648 unstable=0 bg_thresh=1032 thresh=2064 gap=619 poll_thresh=18 ino=257 dd-2584 [006] 189.407572: balance_dirty_state: bdi btrfs-1: dirty=822 wb=648 unstable=0 bg_thresh=1031 thresh=2063 gap=593 poll_thresh=19 ino=257 dd-2584 [006] 189.407700: balance_dirty_state: bdi btrfs-1: dirty=847 wb=648 unstable=0 bg_thresh=1031 thresh=2062 gap=567 poll_thresh=20 ino=257 dd-2584 [006] 189.407829: balance_dirty_state: bdi btrfs-1: dirty=897 wb=648 unstable=0 bg_thresh=1033 thresh=2066 gap=521 poll_thresh=21 ino=257 dd-2584 [006] 189.408268: balance_dirty_state: bdi btrfs-1: dirty=935 wb=648 unstable=0 bg_thresh=1041 thresh=2082 gap=499 poll_thresh=22 ino=257 dd-2584 [006] 189.408273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-49% task_gap=-198% task_weight=100% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 189.414867: balance_dirty_state: bdi btrfs-1: dirty=935 wb=510 unstable=0 bg_thresh=1025 thresh=2051 gap=606 poll_thresh=22 ino=257 dd-2584 [006] 189.414945: balance_dirty_state: bdi btrfs-1: dirty=935 wb=510 unstable=0 bg_thresh=1022 thresh=2045 gap=600 poll_thresh=16 ino=257 dd-2584 [006] 189.415082: balance_dirty_state: bdi btrfs-1: dirty=973 wb=510 unstable=0 bg_thresh=1027 thresh=2054 gap=571 poll_thresh=17 ino=257 dd-2584 [006] 189.415390: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=510 unstable=0 bg_thresh=1024 thresh=2049 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 189.415523: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=510 unstable=0 bg_thresh=1025 thresh=2051 gap=505 poll_thresh=19 ino=257 dd-2584 [006] 189.415528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 189.415539: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16856 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 189.417686: writeback_single_inode: bdi btrfs-1: ino=257 state= age=132 wrote=656 to_write=7536 dd-2584 [006] 189.422816: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1025 unstable=0 bg_thresh=1012 thresh=2025 gap=593 poll_thresh=19 ino=257 dd-2584 [006] 189.422897: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1025 unstable=0 bg_thresh=1015 thresh=2031 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 189.422967: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1025 unstable=0 bg_thresh=1012 thresh=2025 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 189.423034: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1025 unstable=0 bg_thresh=1015 thresh=2030 gap=535 poll_thresh=16 ino=257 dd-2584 [006] 189.423449: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1025 unstable=0 bg_thresh=1033 thresh=2067 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 189.423574: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1025 unstable=0 bg_thresh=1033 thresh=2066 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 189.423697: balance_dirty_state: bdi btrfs-1: dirty=545 wb=1025 unstable=0 bg_thresh=1032 thresh=2065 gap=495 poll_thresh=19 ino=257 dd-2584 [006] 189.423702: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-59% task_gap=-218% task_weight=100% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 189.430861: balance_dirty_state: bdi btrfs-1: dirty=545 wb=912 unstable=0 bg_thresh=1018 thresh=2037 gap=580 poll_thresh=19 ino=257 dd-2584 [002] 189.430963: balance_dirty_state: bdi btrfs-1: dirty=545 wb=912 unstable=0 bg_thresh=1019 thresh=2038 gap=581 poll_thresh=14 ino=257 dd-2584 [002] 189.431086: balance_dirty_state: bdi btrfs-1: dirty=570 wb=912 unstable=0 bg_thresh=1016 thresh=2032 gap=550 poll_thresh=15 ino=257 dd-2584 [002] 189.431210: balance_dirty_state: bdi btrfs-1: dirty=595 wb=912 unstable=0 bg_thresh=1018 thresh=2037 gap=530 poll_thresh=16 ino=257 dd-2584 [002] 189.431677: balance_dirty_state: bdi btrfs-1: dirty=620 wb=862 unstable=0 bg_thresh=1017 thresh=2034 gap=552 poll_thresh=17 ino=257 dd-2584 [002] 189.431824: balance_dirty_state: bdi btrfs-1: dirty=645 wb=787 unstable=0 bg_thresh=1017 thresh=2034 gap=602 poll_thresh=18 ino=257 dd-2584 [002] 189.431955: balance_dirty_state: bdi btrfs-1: dirty=670 wb=787 unstable=0 bg_thresh=1018 thresh=2036 gap=579 poll_thresh=19 ino=257 dd-2584 [002] 189.432087: balance_dirty_state: bdi btrfs-1: dirty=721 wb=787 unstable=0 bg_thresh=1021 thresh=2042 gap=534 poll_thresh=20 ino=257 dd-2584 [002] 189.432217: balance_dirty_state: bdi btrfs-1: dirty=746 wb=787 unstable=0 bg_thresh=1018 thresh=2037 gap=504 poll_thresh=21 ino=257 dd-2584 [002] 189.432222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-250% task_weight=98% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 189.438878: balance_dirty_state: bdi btrfs-1: dirty=746 wb=787 unstable=0 bg_thresh=1018 thresh=2036 gap=503 poll_thresh=21 ino=257 dd-2584 [002] 189.438887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=98% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 189.446926: balance_dirty_state: bdi btrfs-1: dirty=746 wb=674 unstable=0 bg_thresh=1016 thresh=2032 gap=612 poll_thresh=21 ino=257 dd-2584 [002] 189.447001: balance_dirty_state: bdi btrfs-1: dirty=746 wb=674 unstable=0 bg_thresh=1016 thresh=2032 gap=612 poll_thresh=16 ino=257 dd-2584 [002] 189.447123: balance_dirty_state: bdi btrfs-1: dirty=796 wb=674 unstable=0 bg_thresh=1015 thresh=2031 gap=561 poll_thresh=17 ino=257 dd-2584 [002] 189.447244: balance_dirty_state: bdi btrfs-1: dirty=821 wb=674 unstable=0 bg_thresh=1017 thresh=2035 gap=540 poll_thresh=18 ino=257 dd-2584 [002] 189.447537: balance_dirty_state: bdi btrfs-1: dirty=846 wb=674 unstable=0 bg_thresh=1017 thresh=2034 gap=514 poll_thresh=19 ino=257 dd-2584 [002] 189.447659: balance_dirty_state: bdi btrfs-1: dirty=896 wb=674 unstable=0 bg_thresh=1016 thresh=2033 gap=463 poll_thresh=20 ino=257 dd-2584 [002] 189.447663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-303% task_weight=99% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 189.454911: balance_dirty_state: bdi btrfs-1: dirty=896 wb=397 unstable=0 bg_thresh=1015 thresh=2031 gap=738 poll_thresh=20 ino=257 dd-2584 [002] 189.454987: balance_dirty_state: bdi btrfs-1: dirty=896 wb=397 unstable=0 bg_thresh=1015 thresh=2030 gap=737 poll_thresh=15 ino=257 dd-2584 [002] 189.455046: balance_dirty_state: bdi btrfs-1: dirty=921 wb=397 unstable=0 bg_thresh=1015 thresh=2030 gap=712 poll_thresh=16 ino=257 dd-2584 [002] 189.455162: balance_dirty_state: bdi btrfs-1: dirty=946 wb=397 unstable=0 bg_thresh=1017 thresh=2034 gap=691 poll_thresh=17 ino=257 dd-2584 [002] 189.455280: balance_dirty_state: bdi btrfs-1: dirty=971 wb=397 unstable=0 bg_thresh=1013 thresh=2027 gap=659 poll_thresh=18 ino=257 dd-2584 [002] 189.455395: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=397 unstable=0 bg_thresh=1013 thresh=2026 gap=608 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 189.455457: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16896 wrote=0 to_write=8192 dd-2584 [002] 189.455525: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=397 unstable=0 bg_thresh=1015 thresh=2030 gap=587 poll_thresh=20 ino=257 dd-2584 [002] 189.455667: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=422 unstable=0 bg_thresh=1014 thresh=2029 gap=573 poll_thresh=21 ino=257 dd-2584 [002] 189.455983: balance_dirty_state: bdi btrfs-1: dirty=935 wb=560 unstable=0 bg_thresh=1014 thresh=2029 gap=534 poll_thresh=22 ino=257 dd-2584 [002] 189.456130: balance_dirty_state: bdi btrfs-1: dirty=911 wb=585 unstable=0 bg_thresh=1013 thresh=2027 gap=531 poll_thresh=23 ino=257 dd-2584 [002] 189.456273: balance_dirty_state: bdi btrfs-1: dirty=924 wb=635 unstable=0 bg_thresh=1014 thresh=2029 gap=470 poll_thresh=24 ino=257 dd-2584 [002] 189.456274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-309% task_weight=100% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 189.459054: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=784 to_write=7408 dd-2584 [002] 189.462808: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1052 unstable=0 bg_thresh=1015 thresh=2031 gap=597 poll_thresh=24 ino=257 dd-2584 [002] 189.462873: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1052 unstable=0 bg_thresh=1018 thresh=2036 gap=577 poll_thresh=18 ino=257 dd-2584 [002] 189.462994: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1052 unstable=0 bg_thresh=1017 thresh=2035 gap=551 poll_thresh=19 ino=257 dd-2584 [002] 189.463117: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1052 unstable=0 bg_thresh=1014 thresh=2028 gap=494 poll_thresh=20 ino=257 dd-2584 [002] 189.463122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=57120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 189.470885: balance_dirty_state: bdi btrfs-1: dirty=482 wb=939 unstable=0 bg_thresh=1013 thresh=2027 gap=606 poll_thresh=20 ino=257 dd-2584 [002] 189.471018: balance_dirty_state: bdi btrfs-1: dirty=482 wb=939 unstable=0 bg_thresh=1016 thresh=2032 gap=611 poll_thresh=15 ino=257 dd-2584 [002] 189.471140: balance_dirty_state: bdi btrfs-1: dirty=507 wb=939 unstable=0 bg_thresh=1015 thresh=2031 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 189.471382: balance_dirty_state: bdi btrfs-1: dirty=532 wb=939 unstable=0 bg_thresh=1015 thresh=2030 gap=559 poll_thresh=17 ino=257 dd-2584 [002] 189.471623: balance_dirty_state: bdi btrfs-1: dirty=557 wb=939 unstable=0 bg_thresh=1014 thresh=2029 gap=533 poll_thresh=18 ino=257 dd-2584 [002] 189.472219: balance_dirty_state: bdi btrfs-1: dirty=607 wb=939 unstable=0 bg_thresh=1016 thresh=2033 gap=487 poll_thresh=19 ino=257 dd-2584 [002] 189.472227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-256% task_weight=98% bdi_bw=58592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 189.478929: balance_dirty_state: bdi btrfs-1: dirty=607 wb=813 unstable=0 bg_thresh=1019 thresh=2038 gap=618 poll_thresh=19 ino=257 dd-2584 [002] 189.479021: balance_dirty_state: bdi btrfs-1: dirty=607 wb=813 unstable=0 bg_thresh=1019 thresh=2038 gap=618 poll_thresh=14 ino=257 dd-2584 [002] 189.479080: balance_dirty_state: bdi btrfs-1: dirty=632 wb=813 unstable=0 bg_thresh=1018 thresh=2037 gap=592 poll_thresh=15 ino=257 dd-2584 [002] 189.479138: balance_dirty_state: bdi btrfs-1: dirty=657 wb=813 unstable=0 bg_thresh=1018 thresh=2037 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 189.479258: balance_dirty_state: bdi btrfs-1: dirty=682 wb=813 unstable=0 bg_thresh=1018 thresh=2036 gap=541 poll_thresh=17 ino=257 dd-2584 [002] 189.479387: balance_dirty_state: bdi btrfs-1: dirty=707 wb=775 unstable=0 bg_thresh=1013 thresh=2026 gap=544 poll_thresh=18 ino=257 dd-2584 [002] 189.479514: balance_dirty_state: bdi btrfs-1: dirty=757 wb=775 unstable=0 bg_thresh=1015 thresh=2031 gap=499 poll_thresh=19 ino=257 dd-2584 [002] 189.479518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=58592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 189.486898: balance_dirty_state: bdi btrfs-1: dirty=757 wb=775 unstable=0 bg_thresh=1016 thresh=2032 gap=500 poll_thresh=19 ino=257 dd-2584 [002] 189.486906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=58592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 189.494893: balance_dirty_state: bdi btrfs-1: dirty=757 wb=537 unstable=0 bg_thresh=1015 thresh=2030 gap=736 poll_thresh=19 ino=257 dd-2584 [002] 189.494971: balance_dirty_state: bdi btrfs-1: dirty=757 wb=537 unstable=0 bg_thresh=1017 thresh=2035 gap=741 poll_thresh=14 ino=257 dd-2584 [002] 189.495034: balance_dirty_state: bdi btrfs-1: dirty=782 wb=537 unstable=0 bg_thresh=1014 thresh=2029 gap=710 poll_thresh=15 ino=257 dd-2584 [002] 189.495096: balance_dirty_state: bdi btrfs-1: dirty=782 wb=537 unstable=0 bg_thresh=1017 thresh=2034 gap=715 poll_thresh=16 ino=257 dd-2584 [002] 189.495222: balance_dirty_state: bdi btrfs-1: dirty=832 wb=537 unstable=0 bg_thresh=1019 thresh=2038 gap=669 poll_thresh=17 ino=257 dd-2584 [002] 189.495523: balance_dirty_state: bdi btrfs-1: dirty=857 wb=537 unstable=0 bg_thresh=1018 thresh=2037 gap=643 poll_thresh=18 ino=257 dd-2584 [002] 189.495647: balance_dirty_state: bdi btrfs-1: dirty=882 wb=537 unstable=0 bg_thresh=1018 thresh=2036 gap=617 poll_thresh=19 ino=257 dd-2584 [002] 189.495771: balance_dirty_state: bdi btrfs-1: dirty=932 wb=537 unstable=0 bg_thresh=1017 thresh=2035 gap=566 poll_thresh=20 ino=257 dd-2584 [002] 189.495897: balance_dirty_state: bdi btrfs-1: dirty=957 wb=537 unstable=0 bg_thresh=1016 thresh=2033 gap=539 poll_thresh=21 ino=257 dd-2584 [002] 189.496027: balance_dirty_state: bdi btrfs-1: dirty=982 wb=537 unstable=0 bg_thresh=1016 thresh=2032 gap=513 poll_thresh=22 ino=257 dd-2584 [002] 189.496167: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=537 unstable=0 bg_thresh=1015 thresh=2031 gap=473 poll_thresh=23 ino=257 dd-2584 [002] 189.496172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-305% task_weight=98% bdi_bw=58592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 189.496205: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16936 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 189.500176: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=624 to_write=7568 dd-2584 [002] 189.502887: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1050 unstable=0 bg_thresh=1015 thresh=2031 gap=599 poll_thresh=23 ino=257 dd-2584 [002] 189.502969: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1050 unstable=0 bg_thresh=1016 thresh=2033 gap=576 poll_thresh=17 ino=257 dd-2584 [002] 189.503094: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1050 unstable=0 bg_thresh=1018 thresh=2037 gap=555 poll_thresh=18 ino=257 dd-2584 [002] 189.503386: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1050 unstable=0 bg_thresh=1018 thresh=2036 gap=529 poll_thresh=19 ino=257 dd-2584 [002] 189.503507: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1050 unstable=0 bg_thresh=1017 thresh=2035 gap=478 poll_thresh=20 ino=257 dd-2584 [002] 189.503511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=58592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 189.510876: balance_dirty_state: bdi btrfs-1: dirty=507 wb=900 unstable=0 bg_thresh=1016 thresh=2033 gap=626 poll_thresh=20 ino=257 dd-2584 [002] 189.510983: balance_dirty_state: bdi btrfs-1: dirty=507 wb=900 unstable=0 bg_thresh=1016 thresh=2032 gap=625 poll_thresh=15 ino=257 dd-2584 [002] 189.511043: balance_dirty_state: bdi btrfs-1: dirty=532 wb=900 unstable=0 bg_thresh=1018 thresh=2037 gap=605 poll_thresh=16 ino=257 dd-2584 [002] 189.511159: balance_dirty_state: bdi btrfs-1: dirty=557 wb=900 unstable=0 bg_thresh=1018 thresh=2036 gap=579 poll_thresh=17 ino=257 dd-2584 [002] 189.511274: balance_dirty_state: bdi btrfs-1: dirty=582 wb=900 unstable=0 bg_thresh=1017 thresh=2035 gap=553 poll_thresh=18 ino=257 dd-2584 [002] 189.511390: balance_dirty_state: bdi btrfs-1: dirty=632 wb=900 unstable=0 bg_thresh=1014 thresh=2028 gap=496 poll_thresh=19 ino=257 dd-2584 [002] 189.511394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-128% task_gap=-356% task_weight=100% bdi_bw=58592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 189.518912: balance_dirty_state: bdi btrfs-1: dirty=632 wb=775 unstable=0 bg_thresh=1017 thresh=2034 gap=627 poll_thresh=19 ino=257 dd-2584 [002] 189.519045: balance_dirty_state: bdi btrfs-1: dirty=632 wb=775 unstable=0 bg_thresh=1019 thresh=2039 gap=632 poll_thresh=14 ino=257 dd-2584 [002] 189.519170: balance_dirty_state: bdi btrfs-1: dirty=657 wb=775 unstable=0 bg_thresh=1019 thresh=2038 gap=606 poll_thresh=15 ino=257 dd-2584 [002] 189.519291: balance_dirty_state: bdi btrfs-1: dirty=682 wb=775 unstable=0 bg_thresh=1019 thresh=2038 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 189.519531: balance_dirty_state: bdi btrfs-1: dirty=707 wb=775 unstable=0 bg_thresh=1018 thresh=2037 gap=555 poll_thresh=17 ino=257 dd-2584 [002] 189.520123: balance_dirty_state: bdi btrfs-1: dirty=732 wb=775 unstable=0 bg_thresh=1018 thresh=2036 gap=529 poll_thresh=18 ino=257 dd-2584 [002] 189.520365: balance_dirty_state: bdi btrfs-1: dirty=757 wb=775 unstable=0 bg_thresh=1020 thresh=2040 gap=508 poll_thresh=19 ino=257 dd-2584 [002] 189.520373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-292% task_weight=98% bdi_bw=58592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 189.526920: balance_dirty_state: bdi btrfs-1: dirty=757 wb=750 unstable=0 bg_thresh=1020 thresh=2041 gap=534 poll_thresh=19 ino=257 dd-2584 [002] 189.527009: balance_dirty_state: bdi btrfs-1: dirty=782 wb=750 unstable=0 bg_thresh=1020 thresh=2040 gap=508 poll_thresh=14 ino=257 dd-2584 [002] 189.527013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=58592 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 189.534886: balance_dirty_state: bdi btrfs-1: dirty=782 wb=484 unstable=0 bg_thresh=1019 thresh=2039 gap=773 poll_thresh=14 ino=257 dd-2584 [002] 189.534960: balance_dirty_state: bdi btrfs-1: dirty=807 wb=484 unstable=0 bg_thresh=1019 thresh=2039 gap=748 poll_thresh=10 ino=257 dd-2584 [002] 189.535021: balance_dirty_state: bdi btrfs-1: dirty=807 wb=484 unstable=0 bg_thresh=1019 thresh=2038 gap=747 poll_thresh=11 ino=257 dd-2584 [002] 189.535081: balance_dirty_state: bdi btrfs-1: dirty=832 wb=484 unstable=0 bg_thresh=1019 thresh=2038 gap=722 poll_thresh=12 ino=257 dd-2584 [002] 189.535141: balance_dirty_state: bdi btrfs-1: dirty=857 wb=484 unstable=0 bg_thresh=1018 thresh=2037 gap=696 poll_thresh=13 ino=257 dd-2584 [002] 189.535204: balance_dirty_state: bdi btrfs-1: dirty=857 wb=484 unstable=0 bg_thresh=1018 thresh=2036 gap=695 poll_thresh=14 ino=257 dd-2584 [002] 189.535263: balance_dirty_state: bdi btrfs-1: dirty=882 wb=484 unstable=0 bg_thresh=1020 thresh=2041 gap=675 poll_thresh=15 ino=257 dd-2584 [002] 189.535324: balance_dirty_state: bdi btrfs-1: dirty=907 wb=484 unstable=0 bg_thresh=1017 thresh=2035 gap=644 poll_thresh=16 ino=257 dd-2584 [002] 189.535444: balance_dirty_state: bdi btrfs-1: dirty=932 wb=484 unstable=0 bg_thresh=1017 thresh=2034 gap=618 poll_thresh=17 ino=257 dd-2584 [002] 189.535576: balance_dirty_state: bdi btrfs-1: dirty=945 wb=484 unstable=0 bg_thresh=1017 thresh=2034 gap=605 poll_thresh=18 ino=257 dd-2584 [002] 189.535884: balance_dirty_state: bdi btrfs-1: dirty=984 wb=484 unstable=0 bg_thresh=1018 thresh=2036 gap=568 poll_thresh=19 ino=257 dd-2584 [002] 189.536019: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=484 unstable=0 bg_thresh=1018 thresh=2037 gap=543 poll_thresh=20 ino=257 dd-2584 [002] 189.536157: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=484 unstable=0 bg_thresh=1018 thresh=2037 gap=504 poll_thresh=21 ino=257 dd-2584 [002] 189.536161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-122% task_gap=-343% task_weight=98% bdi_bw=58592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 189.536208: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16976 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 189.538303: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=672 to_write=7520 dd-2584 [002] 189.542914: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1026 unstable=0 bg_thresh=1018 thresh=2037 gap=629 poll_thresh=21 ino=257 dd-2584 [002] 189.543003: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1026 unstable=0 bg_thresh=1017 thresh=2034 gap=601 poll_thresh=16 ino=257 dd-2584 [002] 189.543170: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1026 unstable=0 bg_thresh=1019 thresh=2038 gap=580 poll_thresh=17 ino=257 dd-2584 [002] 189.543329: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1026 unstable=0 bg_thresh=1018 thresh=2037 gap=554 poll_thresh=18 ino=257 dd-2584 [002] 189.543489: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1026 unstable=0 bg_thresh=1018 thresh=2036 gap=503 poll_thresh=19 ino=257 dd-2584 [002] 189.543495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-253% task_weight=99% bdi_bw=58592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 189.550898: balance_dirty_state: bdi btrfs-1: dirty=507 wb=901 unstable=0 bg_thresh=1022 thresh=2045 gap=637 poll_thresh=19 ino=257 dd-2584 [004] 189.550977: balance_dirty_state: bdi btrfs-1: dirty=532 wb=901 unstable=0 bg_thresh=1022 thresh=2044 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 189.551042: balance_dirty_state: bdi btrfs-1: dirty=532 wb=901 unstable=0 bg_thresh=1022 thresh=2044 gap=611 poll_thresh=15 ino=257 dd-2584 [004] 189.551125: balance_dirty_state: bdi btrfs-1: dirty=557 wb=901 unstable=0 bg_thresh=1021 thresh=2043 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 189.551545: balance_dirty_state: bdi btrfs-1: dirty=582 wb=901 unstable=0 bg_thresh=1025 thresh=2050 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 189.551715: balance_dirty_state: bdi btrfs-1: dirty=632 wb=901 unstable=0 bg_thresh=1024 thresh=2049 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 189.551849: balance_dirty_state: bdi btrfs-1: dirty=657 wb=901 unstable=0 bg_thresh=1026 thresh=2053 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 189.551854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=58592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 189.558962: balance_dirty_state: bdi btrfs-1: dirty=657 wb=776 unstable=0 bg_thresh=1006 thresh=2013 gap=580 poll_thresh=19 ino=257 dd-2584 [001] 189.559027: balance_dirty_state: bdi btrfs-1: dirty=657 wb=776 unstable=0 bg_thresh=1006 thresh=2013 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 189.559085: balance_dirty_state: bdi btrfs-1: dirty=682 wb=776 unstable=0 bg_thresh=1006 thresh=2013 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 189.559142: balance_dirty_state: bdi btrfs-1: dirty=707 wb=776 unstable=0 bg_thresh=1009 thresh=2018 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 189.559258: balance_dirty_state: bdi btrfs-1: dirty=732 wb=776 unstable=0 bg_thresh=1011 thresh=2023 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 189.559379: balance_dirty_state: bdi btrfs-1: dirty=757 wb=776 unstable=0 bg_thresh=1013 thresh=2027 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 189.559383: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=58592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 189.566854: balance_dirty_state: bdi btrfs-1: dirty=757 wb=662 unstable=0 bg_thresh=1004 thresh=2008 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 189.566917: balance_dirty_state: bdi btrfs-1: dirty=782 wb=662 unstable=0 bg_thresh=1004 thresh=2008 gap=564 poll_thresh=13 ino=257 dd-2584 [001] 189.566977: balance_dirty_state: bdi btrfs-1: dirty=782 wb=662 unstable=0 bg_thresh=1006 thresh=2013 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 189.567035: balance_dirty_state: bdi btrfs-1: dirty=807 wb=662 unstable=0 bg_thresh=1006 thresh=2013 gap=544 poll_thresh=15 ino=257 dd-2584 [001] 189.567268: balance_dirty_state: bdi btrfs-1: dirty=832 wb=662 unstable=0 bg_thresh=1009 thresh=2018 gap=524 poll_thresh=16 ino=257 dd-2584 [001] 189.567384: balance_dirty_state: bdi btrfs-1: dirty=857 wb=662 unstable=0 bg_thresh=1011 thresh=2023 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 189.567388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=58592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 189.574864: balance_dirty_state: bdi btrfs-1: dirty=857 wb=537 unstable=0 bg_thresh=1004 thresh=2008 gap=614 poll_thresh=17 ino=257 dd-2584 [001] 189.574989: balance_dirty_state: bdi btrfs-1: dirty=882 wb=537 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=13 ino=257 dd-2584 [001] 189.575175: balance_dirty_state: bdi btrfs-1: dirty=882 wb=537 unstable=0 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 189.575274: balance_dirty_state: bdi btrfs-1: dirty=907 wb=537 unstable=0 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 189.575344: balance_dirty_state: bdi btrfs-1: dirty=932 wb=537 unstable=0 bg_thresh=1003 thresh=2006 gap=537 poll_thresh=16 ino=257 dd-2584 [001] 189.575575: balance_dirty_state: bdi btrfs-1: dirty=957 wb=537 unstable=0 bg_thresh=999 thresh=1999 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 189.575699: balance_dirty_state: bdi btrfs-1: dirty=982 wb=537 unstable=0 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 189.575704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 189.586856: balance_dirty_state: bdi btrfs-1: dirty=982 wb=287 unstable=0 bg_thresh=1000 thresh=2000 gap=731 poll_thresh=18 ino=257 dd-2584 [001] 189.586976: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=287 unstable=0 bg_thresh=1000 thresh=2000 gap=706 poll_thresh=13 ino=257 flush-btrfs-1-2586 [005] 189.587013: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17028 wrote=0 to_write=8192 dd-2584 [001] 189.587152: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=287 unstable=0 bg_thresh=1002 thresh=2005 gap=711 poll_thresh=14 ino=257 dd-2584 [001] 189.587324: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=287 unstable=0 bg_thresh=1002 thresh=2005 gap=686 poll_thresh=15 ino=257 dd-2584 [001] 189.587507: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=312 unstable=0 bg_thresh=1005 thresh=2010 gap=666 poll_thresh=16 ino=257 dd-2584 [001] 189.588472: balance_dirty_state: bdi btrfs-1: dirty=932 wb=462 unstable=0 bg_thresh=1007 thresh=2015 gap=621 poll_thresh=17 ino=257 dd-2584 [001] 189.588840: balance_dirty_state: bdi btrfs-1: dirty=907 wb=512 unstable=0 bg_thresh=1009 thresh=2019 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 189.589201: balance_dirty_state: bdi btrfs-1: dirty=907 wb=562 unstable=0 bg_thresh=1009 thresh=2018 gap=549 poll_thresh=19 ino=257 dd-2584 [001] 189.589565: balance_dirty_state: bdi btrfs-1: dirty=882 wb=587 unstable=0 bg_thresh=1005 thresh=2011 gap=542 poll_thresh=20 ino=257 dd-2584 [001] 189.589931: balance_dirty_state: bdi btrfs-1: dirty=857 wb=637 unstable=0 bg_thresh=1005 thresh=2010 gap=516 poll_thresh=21 ino=257 dd-2584 [001] 189.590300: balance_dirty_state: bdi btrfs-1: dirty=832 wb=687 unstable=0 bg_thresh=1007 thresh=2014 gap=495 poll_thresh=22 ino=257 dd-2584 [001] 189.590304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-327% task_weight=98% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 189.593115: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=848 to_write=7344 dd-2584 [005] 189.598916: balance_dirty_state: bdi btrfs-1: dirty=382 wb=871 unstable=0 bg_thresh=1004 thresh=2009 gap=756 poll_thresh=22 ino=257 dd-2584 [005] 189.599078: balance_dirty_state: bdi btrfs-1: dirty=382 wb=871 unstable=0 bg_thresh=1007 thresh=2014 gap=761 poll_thresh=16 ino=257 dd-2584 [005] 189.599394: balance_dirty_state: bdi btrfs-1: dirty=432 wb=871 unstable=0 bg_thresh=1009 thresh=2019 gap=716 poll_thresh=17 ino=257 dd-2584 [005] 189.599810: balance_dirty_state: bdi btrfs-1: dirty=457 wb=871 unstable=0 bg_thresh=1005 thresh=2011 gap=683 poll_thresh=18 ino=257 dd-2584 [005] 189.600735: balance_dirty_state: bdi btrfs-1: dirty=482 wb=845 unstable=0 bg_thresh=1013 thresh=2027 gap=700 poll_thresh=19 ino=257 dd-2584 [005] 189.601054: balance_dirty_state: bdi btrfs-1: dirty=532 wb=845 unstable=0 bg_thresh=1013 thresh=2026 gap=649 poll_thresh=20 ino=257 dd-2584 [005] 189.601378: balance_dirty_state: bdi btrfs-1: dirty=557 wb=845 unstable=0 bg_thresh=1012 thresh=2025 gap=623 poll_thresh=21 ino=257 dd-2584 [005] 189.601700: balance_dirty_state: bdi btrfs-1: dirty=582 wb=845 unstable=0 bg_thresh=1012 thresh=2024 gap=597 poll_thresh=22 ino=257 dd-2584 [005] 189.602023: balance_dirty_state: bdi btrfs-1: dirty=607 wb=845 unstable=0 bg_thresh=1014 thresh=2028 gap=576 poll_thresh=23 ino=257 dd-2584 [005] 189.602431: balance_dirty_state: bdi btrfs-1: dirty=657 wb=845 unstable=0 bg_thresh=1013 thresh=2027 gap=525 poll_thresh=24 ino=257 dd-2584 [005] 189.602759: balance_dirty_state: bdi btrfs-1: dirty=682 wb=845 unstable=0 bg_thresh=1013 thresh=2026 gap=499 poll_thresh=25 ino=257 dd-2584 [005] 189.602771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 189.606857: balance_dirty_state: bdi btrfs-1: dirty=682 wb=845 unstable=0 bg_thresh=1013 thresh=2026 gap=499 poll_thresh=25 ino=257 dd-2584 [005] 189.606862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 189.614930: balance_dirty_state: bdi btrfs-1: dirty=682 wb=720 unstable=0 bg_thresh=1010 thresh=2021 gap=619 poll_thresh=25 ino=257 dd-2584 [005] 189.615017: balance_dirty_state: bdi btrfs-1: dirty=707 wb=720 unstable=0 bg_thresh=1010 thresh=2020 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 189.615326: balance_dirty_state: bdi btrfs-1: dirty=732 wb=670 unstable=0 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=20 ino=257 dd-2584 [005] 189.615469: balance_dirty_state: bdi btrfs-1: dirty=757 wb=595 unstable=0 bg_thresh=1008 thresh=2017 gap=665 poll_thresh=21 ino=257 dd-2584 [005] 189.615593: balance_dirty_state: bdi btrfs-1: dirty=782 wb=595 unstable=0 bg_thresh=1006 thresh=2013 gap=636 poll_thresh=22 ino=257 dd-2584 [005] 189.615714: balance_dirty_state: bdi btrfs-1: dirty=832 wb=595 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=23 ino=257 dd-2584 [005] 189.615837: balance_dirty_state: bdi btrfs-1: dirty=857 wb=595 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=24 ino=257 dd-2584 [005] 189.615961: balance_dirty_state: bdi btrfs-1: dirty=882 wb=595 unstable=0 bg_thresh=1006 thresh=2012 gap=535 poll_thresh=25 ino=257 dd-2584 [005] 189.616083: balance_dirty_state: bdi btrfs-1: dirty=932 wb=595 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=26 ino=257 dd-2584 [005] 189.616088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 189.622955: balance_dirty_state: bdi btrfs-1: dirty=932 wb=470 unstable=0 bg_thresh=1008 thresh=2017 gap=615 poll_thresh=26 ino=257 dd-2584 [000] 189.623081: balance_dirty_state: bdi btrfs-1: dirty=932 wb=470 unstable=0 bg_thresh=1008 thresh=2017 gap=615 poll_thresh=19 ino=257 dd-2584 [000] 189.623313: balance_dirty_state: bdi btrfs-1: dirty=957 wb=470 unstable=0 bg_thresh=1011 thresh=2022 gap=595 poll_thresh=20 ino=257 dd-2584 [000] 189.623897: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=470 unstable=0 bg_thresh=1013 thresh=2027 gap=550 poll_thresh=21 ino=257 dd-2584 [000] 189.624134: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=470 unstable=0 bg_thresh=1015 thresh=2031 gap=529 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 189.624217: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17064 wrote=0 to_write=8192 dd-2584 [000] 189.624379: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=470 unstable=0 bg_thresh=1015 thresh=2030 gap=503 poll_thresh=23 ino=257 dd-2584 [000] 189.624383: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 189.628777: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=688 to_write=7504 dd-2584 [000] 189.630869: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1020 unstable=0 bg_thresh=1017 thresh=2035 gap=633 poll_thresh=23 ino=257 dd-2584 [000] 189.630991: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1020 unstable=0 bg_thresh=1017 thresh=2034 gap=607 poll_thresh=17 ino=257 dd-2584 [000] 189.631229: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1020 unstable=0 bg_thresh=1016 thresh=2033 gap=581 poll_thresh=18 ino=257 dd-2584 [000] 189.631465: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1020 unstable=0 bg_thresh=1016 thresh=2032 gap=555 poll_thresh=19 ino=257 dd-2584 [000] 189.631700: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1020 unstable=0 bg_thresh=1018 thresh=2036 gap=509 poll_thresh=20 ino=257 dd-2584 [000] 189.631933: balance_dirty_state: bdi btrfs-1: dirty=532 wb=1020 unstable=0 bg_thresh=1017 thresh=2035 gap=483 poll_thresh=21 ino=257 dd-2584 [000] 189.631942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 189.638873: balance_dirty_state: bdi btrfs-1: dirty=532 wb=895 unstable=0 bg_thresh=1017 thresh=2035 gap=608 poll_thresh=21 ino=257 dd-2584 [004] 189.638966: balance_dirty_state: bdi btrfs-1: dirty=557 wb=895 unstable=0 bg_thresh=1017 thresh=2035 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 189.639426: balance_dirty_state: bdi btrfs-1: dirty=582 wb=895 unstable=0 bg_thresh=1020 thresh=2040 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 189.639592: balance_dirty_state: bdi btrfs-1: dirty=607 wb=895 unstable=0 bg_thresh=1022 thresh=2045 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 189.639764: balance_dirty_state: bdi btrfs-1: dirty=632 wb=895 unstable=0 bg_thresh=1024 thresh=2049 gap=522 poll_thresh=19 ino=257 dd-2584 [004] 189.639932: balance_dirty_state: bdi btrfs-1: dirty=682 wb=895 unstable=0 bg_thresh=1024 thresh=2048 gap=471 poll_thresh=20 ino=257 dd-2584 [004] 189.639938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-92% task_gap=-285% task_weight=100% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 189.646974: balance_dirty_state: bdi btrfs-1: dirty=682 wb=870 unstable=0 bg_thresh=1016 thresh=2033 gap=481 poll_thresh=20 ino=257 dd-2584 [004] 189.646980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 189.654896: balance_dirty_state: bdi btrfs-1: dirty=682 wb=670 unstable=0 bg_thresh=1016 thresh=2032 gap=680 poll_thresh=20 ino=257 dd-2584 [004] 189.654971: balance_dirty_state: bdi btrfs-1: dirty=682 wb=670 unstable=0 bg_thresh=1016 thresh=2032 gap=680 poll_thresh=15 ino=257 dd-2584 [004] 189.655026: balance_dirty_state: bdi btrfs-1: dirty=707 wb=670 unstable=0 bg_thresh=1018 thresh=2037 gap=660 poll_thresh=16 ino=257 dd-2584 [004] 189.655136: balance_dirty_state: bdi btrfs-1: dirty=732 wb=670 unstable=0 bg_thresh=1021 thresh=2042 gap=640 poll_thresh=17 ino=257 dd-2584 [004] 189.655250: balance_dirty_state: bdi btrfs-1: dirty=782 wb=670 unstable=0 bg_thresh=1023 thresh=2047 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 189.655363: balance_dirty_state: bdi btrfs-1: dirty=807 wb=670 unstable=0 bg_thresh=1025 thresh=2051 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 189.655641: balance_dirty_state: bdi btrfs-1: dirty=832 wb=670 unstable=0 bg_thresh=1025 thresh=2050 gap=548 poll_thresh=20 ino=257 dd-2584 [004] 189.655753: balance_dirty_state: bdi btrfs-1: dirty=857 wb=670 unstable=0 bg_thresh=1024 thresh=2049 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 189.655866: balance_dirty_state: bdi btrfs-1: dirty=907 wb=670 unstable=0 bg_thresh=1026 thresh=2053 gap=476 poll_thresh=22 ino=257 dd-2584 [004] 189.655871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-112% task_gap=-324% task_weight=99% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 189.662896: balance_dirty_state: bdi btrfs-1: dirty=907 wb=545 unstable=0 bg_thresh=1018 thresh=2036 gap=584 poll_thresh=22 ino=257 dd-2584 [004] 189.662971: balance_dirty_state: bdi btrfs-1: dirty=907 wb=545 unstable=0 bg_thresh=1018 thresh=2036 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 189.663082: balance_dirty_state: bdi btrfs-1: dirty=957 wb=545 unstable=0 bg_thresh=1020 thresh=2041 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 189.663192: balance_dirty_state: bdi btrfs-1: dirty=982 wb=545 unstable=0 bg_thresh=1023 thresh=2046 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 189.663306: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=545 unstable=0 bg_thresh=1025 thresh=2050 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 189.663311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-91% task_gap=-281% task_weight=98% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 189.670996: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=420 unstable=0 bg_thresh=1025 thresh=2050 gap=623 poll_thresh=19 ino=257 dd-2584 [004] 189.671081: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=420 unstable=0 bg_thresh=1025 thresh=2050 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 189.671145: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=420 unstable=0 bg_thresh=1025 thresh=2050 gap=598 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 189.671146: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17112 wrote=0 to_write=8192 dd-2584 [004] 189.671207: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=420 unstable=0 bg_thresh=1024 thresh=2049 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 189.671508: balance_dirty_state: bdi btrfs-1: dirty=982 wb=545 unstable=0 bg_thresh=1024 thresh=2048 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 189.671635: balance_dirty_state: bdi btrfs-1: dirty=982 wb=570 unstable=0 bg_thresh=1026 thresh=2052 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 189.671636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=59044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 189.673661: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=736 to_write=7456 dd-2584 [000] 189.679028: balance_dirty_state: bdi btrfs-1: dirty=407 wb=920 unstable=0 bg_thresh=1016 thresh=2032 gap=705 poll_thresh=18 ino=257 dd-2584 [000] 189.679100: balance_dirty_state: bdi btrfs-1: dirty=432 wb=920 unstable=0 bg_thresh=1013 thresh=2026 gap=674 poll_thresh=13 ino=257 dd-2584 [000] 189.679160: balance_dirty_state: bdi btrfs-1: dirty=432 wb=920 unstable=0 bg_thresh=1012 thresh=2025 gap=673 poll_thresh=14 ino=257 dd-2584 [000] 189.679221: balance_dirty_state: bdi btrfs-1: dirty=457 wb=920 unstable=0 bg_thresh=1015 thresh=2030 gap=653 poll_thresh=15 ino=257 dd-2584 [000] 189.679278: balance_dirty_state: bdi btrfs-1: dirty=457 wb=920 unstable=0 bg_thresh=1012 thresh=2024 gap=647 poll_thresh=16 ino=257 dd-2584 [000] 189.679395: balance_dirty_state: bdi btrfs-1: dirty=507 wb=920 unstable=0 bg_thresh=1014 thresh=2028 gap=601 poll_thresh=17 ino=257 dd-2584 [000] 189.679511: balance_dirty_state: bdi btrfs-1: dirty=532 wb=920 unstable=0 bg_thresh=1013 thresh=2027 gap=575 poll_thresh=18 ino=257 dd-2584 [000] 189.679661: balance_dirty_state: bdi btrfs-1: dirty=557 wb=920 unstable=0 bg_thresh=1013 thresh=2026 gap=549 poll_thresh=19 ino=257 dd-2584 [000] 189.679831: balance_dirty_state: bdi btrfs-1: dirty=607 wb=920 unstable=0 bg_thresh=1018 thresh=2036 gap=509 poll_thresh=20 ino=257 dd-2584 [000] 189.680234: balance_dirty_state: bdi btrfs-1: dirty=632 wb=920 unstable=0 bg_thresh=1017 thresh=2035 gap=483 poll_thresh=21 ino=257 dd-2584 [000] 189.680241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=60700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 189.686915: balance_dirty_state: bdi btrfs-1: dirty=632 wb=795 unstable=0 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=21 ino=257 dd-2584 [000] 189.687014: balance_dirty_state: bdi btrfs-1: dirty=632 wb=795 unstable=0 bg_thresh=1008 thresh=2016 gap=589 poll_thresh=16 ino=257 dd-2584 [000] 189.687233: balance_dirty_state: bdi btrfs-1: dirty=682 wb=795 unstable=0 bg_thresh=1006 thresh=2013 gap=536 poll_thresh=17 ino=257 dd-2584 [000] 189.687419: balance_dirty_state: bdi btrfs-1: dirty=707 wb=795 unstable=0 bg_thresh=1005 thresh=2010 gap=508 poll_thresh=18 ino=257 dd-2584 [000] 189.687594: balance_dirty_state: bdi btrfs-1: dirty=732 wb=795 unstable=0 bg_thresh=1010 thresh=2020 gap=493 poll_thresh=19 ino=257 dd-2584 [000] 189.687600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=60700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 189.694970: balance_dirty_state: bdi btrfs-1: dirty=732 wb=745 unstable=0 bg_thresh=999 thresh=1999 gap=522 poll_thresh=19 ino=257 dd-2584 [004] 189.695065: balance_dirty_state: bdi btrfs-1: dirty=732 wb=745 unstable=0 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=14 ino=257 dd-2584 [004] 189.695151: balance_dirty_state: bdi btrfs-1: dirty=757 wb=745 unstable=0 bg_thresh=1004 thresh=2009 gap=507 poll_thresh=15 ino=257 dd-2584 [004] 189.695246: balance_dirty_state: bdi btrfs-1: dirty=782 wb=745 unstable=0 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=16 ino=257 dd-2584 [004] 189.695253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=60700 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 189.702962: balance_dirty_state: bdi btrfs-1: dirty=782 wb=745 unstable=0 bg_thresh=990 thresh=1981 gap=454 poll_thresh=16 ino=257 dd-2584 [004] 189.702968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=60700 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 189.710963: balance_dirty_state: bdi btrfs-1: dirty=782 wb=495 unstable=0 bg_thresh=986 thresh=1972 gap=695 poll_thresh=16 ino=257 dd-2584 [004] 189.711046: balance_dirty_state: bdi btrfs-1: dirty=782 wb=495 unstable=0 bg_thresh=986 thresh=1972 gap=695 poll_thresh=12 ino=257 dd-2584 [004] 189.711108: balance_dirty_state: bdi btrfs-1: dirty=807 wb=495 unstable=0 bg_thresh=988 thresh=1977 gap=675 poll_thresh=13 ino=257 dd-2584 [004] 189.711169: balance_dirty_state: bdi btrfs-1: dirty=832 wb=495 unstable=0 bg_thresh=988 thresh=1977 gap=650 poll_thresh=14 ino=257 dd-2584 [004] 189.711235: balance_dirty_state: bdi btrfs-1: dirty=832 wb=495 unstable=0 bg_thresh=991 thresh=1982 gap=655 poll_thresh=15 ino=257 dd-2584 [004] 189.711466: balance_dirty_state: bdi btrfs-1: dirty=857 wb=495 unstable=0 bg_thresh=991 thresh=1982 gap=630 poll_thresh=16 ino=257 dd-2584 [004] 189.711581: balance_dirty_state: bdi btrfs-1: dirty=882 wb=495 unstable=0 bg_thresh=993 thresh=1986 gap=609 poll_thresh=17 ino=257 dd-2584 [004] 189.711696: balance_dirty_state: bdi btrfs-1: dirty=907 wb=495 unstable=0 bg_thresh=992 thresh=1985 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 189.711832: balance_dirty_state: bdi btrfs-1: dirty=957 wb=495 unstable=0 bg_thresh=992 thresh=1984 gap=532 poll_thresh=19 ino=257 dd-2584 [004] 189.711976: balance_dirty_state: bdi btrfs-1: dirty=982 wb=495 unstable=0 bg_thresh=994 thresh=1988 gap=511 poll_thresh=20 ino=257 dd-2584 [004] 189.712119: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=495 unstable=0 bg_thresh=989 thresh=1979 gap=477 poll_thresh=21 ino=257 dd-2584 [004] 189.712125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=60700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 189.712143: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17152 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 189.714055: writeback_single_inode: bdi btrfs-1: ino=257 state= age=168 wrote=624 to_write=7568 dd-2584 [007] 189.719000: balance_dirty_state: bdi btrfs-1: dirty=407 wb=970 unstable=0 bg_thresh=995 thresh=1990 gap=613 poll_thresh=21 ino=257 dd-2584 [007] 189.719094: balance_dirty_state: bdi btrfs-1: dirty=432 wb=970 unstable=0 bg_thresh=995 thresh=1990 gap=588 poll_thresh=16 ino=257 dd-2584 [007] 189.719257: balance_dirty_state: bdi btrfs-1: dirty=457 wb=970 unstable=0 bg_thresh=994 thresh=1989 gap=562 poll_thresh=17 ino=257 dd-2584 [007] 189.719418: balance_dirty_state: bdi btrfs-1: dirty=482 wb=970 unstable=0 bg_thresh=996 thresh=1993 gap=541 poll_thresh=18 ino=257 dd-2584 [007] 189.719820: balance_dirty_state: bdi btrfs-1: dirty=507 wb=970 unstable=0 bg_thresh=996 thresh=1992 gap=515 poll_thresh=19 ino=257 dd-2584 [007] 189.719987: balance_dirty_state: bdi btrfs-1: dirty=557 wb=970 unstable=0 bg_thresh=992 thresh=1984 gap=457 poll_thresh=20 ino=257 dd-2584 [007] 189.719993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=60700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 189.726957: balance_dirty_state: bdi btrfs-1: dirty=557 wb=720 unstable=0 bg_thresh=991 thresh=1983 gap=706 poll_thresh=20 ino=257 dd-2584 [007] 189.727076: balance_dirty_state: bdi btrfs-1: dirty=557 wb=720 unstable=0 bg_thresh=991 thresh=1982 gap=705 poll_thresh=15 ino=257 dd-2584 [007] 189.727196: balance_dirty_state: bdi btrfs-1: dirty=582 wb=720 unstable=0 bg_thresh=991 thresh=1982 gap=680 poll_thresh=16 ino=257 dd-2584 [007] 189.727428: balance_dirty_state: bdi btrfs-1: dirty=607 wb=720 unstable=0 bg_thresh=993 thresh=1986 gap=659 poll_thresh=17 ino=257 dd-2584 [007] 189.727663: balance_dirty_state: bdi btrfs-1: dirty=657 wb=720 unstable=0 bg_thresh=992 thresh=1985 gap=608 poll_thresh=18 ino=257 dd-2584 [007] 189.727895: balance_dirty_state: bdi btrfs-1: dirty=682 wb=720 unstable=0 bg_thresh=992 thresh=1984 gap=582 poll_thresh=19 ino=257 dd-2584 [007] 189.728128: balance_dirty_state: bdi btrfs-1: dirty=707 wb=720 unstable=0 bg_thresh=991 thresh=1983 gap=556 poll_thresh=20 ino=257 dd-2584 [007] 189.728361: balance_dirty_state: bdi btrfs-1: dirty=732 wb=720 unstable=0 bg_thresh=993 thresh=1987 gap=535 poll_thresh=21 ino=257 dd-2584 [007] 189.728944: balance_dirty_state: bdi btrfs-1: dirty=782 wb=720 unstable=0 bg_thresh=990 thresh=1980 gap=478 poll_thresh=22 ino=257 dd-2584 [007] 189.728953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=60700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 189.735018: balance_dirty_state: bdi btrfs-1: dirty=782 wb=620 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=22 ino=257 dd-2584 [007] 189.735128: balance_dirty_state: bdi btrfs-1: dirty=782 wb=620 unstable=0 bg_thresh=990 thresh=1980 gap=578 poll_thresh=16 ino=257 dd-2584 [007] 189.735254: balance_dirty_state: bdi btrfs-1: dirty=832 wb=620 unstable=0 bg_thresh=992 thresh=1984 gap=532 poll_thresh=17 ino=257 dd-2584 [007] 189.735379: balance_dirty_state: bdi btrfs-1: dirty=857 wb=620 unstable=0 bg_thresh=997 thresh=1994 gap=517 poll_thresh=18 ino=257 dd-2584 [007] 189.735504: balance_dirty_state: bdi btrfs-1: dirty=882 wb=620 unstable=0 bg_thresh=993 thresh=1986 gap=484 poll_thresh=19 ino=257 dd-2584 [007] 189.735508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=60700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 189.743044: balance_dirty_state: bdi btrfs-1: dirty=882 wb=620 unstable=0 bg_thresh=995 thresh=1990 gap=488 poll_thresh=19 ino=257 dd-2584 [007] 189.743052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=60700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 189.751032: balance_dirty_state: bdi btrfs-1: dirty=882 wb=395 unstable=0 bg_thresh=998 thresh=1996 gap=719 poll_thresh=19 ino=257 dd-2584 [007] 189.751120: balance_dirty_state: bdi btrfs-1: dirty=907 wb=395 unstable=0 bg_thresh=995 thresh=1990 gap=688 poll_thresh=14 ino=257 dd-2584 [007] 189.751186: balance_dirty_state: bdi btrfs-1: dirty=907 wb=395 unstable=0 bg_thresh=997 thresh=1995 gap=693 poll_thresh=15 ino=257 dd-2584 [007] 189.751252: balance_dirty_state: bdi btrfs-1: dirty=932 wb=395 unstable=0 bg_thresh=994 thresh=1989 gap=662 poll_thresh=16 ino=257 dd-2584 [007] 189.751379: balance_dirty_state: bdi btrfs-1: dirty=957 wb=395 unstable=0 bg_thresh=996 thresh=1993 gap=641 poll_thresh=17 ino=257 dd-2584 [007] 189.751505: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=395 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=18 ino=257 flush-btrfs-1-2586 [004] 189.751564: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17192 wrote=0 to_write=8192 dd-2584 [007] 189.751831: balance_dirty_state: bdi btrfs-1: dirty=957 wb=445 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=19 ino=257 dd-2584 [007] 189.751968: balance_dirty_state: bdi btrfs-1: dirty=932 wb=495 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=20 ino=257 dd-2584 [007] 189.752105: balance_dirty_state: bdi btrfs-1: dirty=907 wb=545 unstable=0 bg_thresh=997 thresh=1994 gap=542 poll_thresh=21 ino=257 dd-2584 [007] 189.752241: balance_dirty_state: bdi btrfs-1: dirty=907 wb=595 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=22 ino=257 dd-2584 [007] 189.752243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=60700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 189.754448: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=720 to_write=7472 dd-2584 [007] 189.762996: balance_dirty_state: bdi btrfs-1: dirty=407 wb=820 unstable=0 bg_thresh=995 thresh=1990 gap=763 poll_thresh=22 ino=257 dd-2584 [007] 189.763104: balance_dirty_state: bdi btrfs-1: dirty=407 wb=820 unstable=0 bg_thresh=994 thresh=1989 gap=762 poll_thresh=16 ino=257 dd-2584 [007] 189.763218: balance_dirty_state: bdi btrfs-1: dirty=457 wb=820 unstable=0 bg_thresh=994 thresh=1988 gap=711 poll_thresh=17 ino=257 dd-2584 [007] 189.763332: balance_dirty_state: bdi btrfs-1: dirty=482 wb=820 unstable=0 bg_thresh=996 thresh=1992 gap=690 poll_thresh=18 ino=257 dd-2584 [007] 189.763445: balance_dirty_state: bdi btrfs-1: dirty=507 wb=820 unstable=0 bg_thresh=995 thresh=1991 gap=664 poll_thresh=19 ino=257 dd-2584 [007] 189.763723: balance_dirty_state: bdi btrfs-1: dirty=532 wb=820 unstable=0 bg_thresh=995 thresh=1990 gap=638 poll_thresh=20 ino=257 dd-2584 [007] 189.763836: balance_dirty_state: bdi btrfs-1: dirty=582 wb=820 unstable=0 bg_thresh=997 thresh=1994 gap=592 poll_thresh=21 ino=257 dd-2584 [007] 189.763949: balance_dirty_state: bdi btrfs-1: dirty=607 wb=820 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=22 ino=257 dd-2584 [007] 189.764061: balance_dirty_state: bdi btrfs-1: dirty=632 wb=820 unstable=0 bg_thresh=996 thresh=1992 gap=540 poll_thresh=23 ino=257 dd-2584 [007] 189.764174: balance_dirty_state: bdi btrfs-1: dirty=682 wb=820 unstable=0 bg_thresh=995 thresh=1991 gap=489 poll_thresh=24 ino=257 dd-2584 [007] 189.764178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=60700 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 189.770937: balance_dirty_state: bdi btrfs-1: dirty=682 wb=720 unstable=0 bg_thresh=997 thresh=1995 gap=593 poll_thresh=24 ino=257 dd-2584 [007] 189.771044: balance_dirty_state: bdi btrfs-1: dirty=682 wb=720 unstable=0 bg_thresh=997 thresh=1994 gap=592 poll_thresh=18 ino=257 dd-2584 [007] 189.771163: balance_dirty_state: bdi btrfs-1: dirty=732 wb=720 unstable=0 bg_thresh=996 thresh=1993 gap=541 poll_thresh=19 ino=257 dd-2584 [007] 189.771281: balance_dirty_state: bdi btrfs-1: dirty=757 wb=720 unstable=0 bg_thresh=996 thresh=1992 gap=515 poll_thresh=20 ino=257 dd-2584 [007] 189.771398: balance_dirty_state: bdi btrfs-1: dirty=782 wb=720 unstable=0 bg_thresh=995 thresh=1991 gap=489 poll_thresh=21 ino=257 dd-2584 [007] 189.771402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=60700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 189.778977: balance_dirty_state: bdi btrfs-1: dirty=782 wb=720 unstable=0 bg_thresh=994 thresh=1989 gap=487 poll_thresh=21 ino=257 dd-2584 [007] 189.778985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=60700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 189.787006: balance_dirty_state: bdi btrfs-1: dirty=782 wb=470 unstable=0 bg_thresh=994 thresh=1988 gap=736 poll_thresh=21 ino=257 dd-2584 [007] 189.787261: balance_dirty_state: bdi btrfs-1: dirty=807 wb=470 unstable=0 bg_thresh=996 thresh=1992 gap=715 poll_thresh=16 ino=257 dd-2584 [007] 189.787382: balance_dirty_state: bdi btrfs-1: dirty=832 wb=470 unstable=0 bg_thresh=995 thresh=1991 gap=689 poll_thresh=17 ino=257 dd-2584 [007] 189.787503: balance_dirty_state: bdi btrfs-1: dirty=857 wb=470 unstable=0 bg_thresh=995 thresh=1990 gap=663 poll_thresh=18 ino=257 dd-2584 [007] 189.787623: balance_dirty_state: bdi btrfs-1: dirty=907 wb=470 unstable=0 bg_thresh=994 thresh=1989 gap=612 poll_thresh=19 ino=257 dd-2584 [007] 189.787745: balance_dirty_state: bdi btrfs-1: dirty=932 wb=470 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=20 ino=257 dd-2584 [007] 189.787865: balance_dirty_state: bdi btrfs-1: dirty=957 wb=470 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=21 ino=257 dd-2584 [007] 189.787987: balance_dirty_state: bdi btrfs-1: dirty=982 wb=470 unstable=0 bg_thresh=995 thresh=1991 gap=539 poll_thresh=22 ino=257 dd-2584 [007] 189.788109: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=470 unstable=0 bg_thresh=995 thresh=1990 gap=488 poll_thresh=23 ino=257 dd-2584 [007] 189.788114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=61172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 189.788188: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17228 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 189.791261: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=624 to_write=7568 dd-2584 [007] 189.795038: balance_dirty_state: bdi btrfs-1: dirty=407 wb=970 unstable=0 bg_thresh=994 thresh=1988 gap=611 poll_thresh=23 ino=257 dd-2584 [007] 189.795115: balance_dirty_state: bdi btrfs-1: dirty=407 wb=970 unstable=0 bg_thresh=993 thresh=1987 gap=610 poll_thresh=17 ino=257 dd-2584 [007] 189.795414: balance_dirty_state: bdi btrfs-1: dirty=457 wb=970 unstable=0 bg_thresh=993 thresh=1986 gap=559 poll_thresh=18 ino=257 dd-2584 [007] 189.795536: balance_dirty_state: bdi btrfs-1: dirty=482 wb=970 unstable=0 bg_thresh=992 thresh=1985 gap=533 poll_thresh=19 ino=257 dd-2584 [007] 189.795658: balance_dirty_state: bdi btrfs-1: dirty=507 wb=970 unstable=0 bg_thresh=994 thresh=1989 gap=512 poll_thresh=20 ino=257 dd-2584 [007] 189.795779: balance_dirty_state: bdi btrfs-1: dirty=532 wb=970 unstable=0 bg_thresh=994 thresh=1988 gap=486 poll_thresh=21 ino=257 dd-2584 [007] 189.795784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=61172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 189.802993: balance_dirty_state: bdi btrfs-1: dirty=532 wb=845 unstable=0 bg_thresh=993 thresh=1987 gap=610 poll_thresh=21 ino=257 dd-2584 [007] 189.803086: balance_dirty_state: bdi btrfs-1: dirty=557 wb=845 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=16 ino=257 dd-2584 [007] 189.803203: balance_dirty_state: bdi btrfs-1: dirty=582 wb=845 unstable=0 bg_thresh=995 thresh=1991 gap=564 poll_thresh=17 ino=257 dd-2584 [007] 189.803322: balance_dirty_state: bdi btrfs-1: dirty=632 wb=845 unstable=0 bg_thresh=992 thresh=1984 gap=507 poll_thresh=18 ino=257 dd-2584 [007] 189.803438: balance_dirty_state: bdi btrfs-1: dirty=657 wb=845 unstable=0 bg_thresh=994 thresh=1988 gap=486 poll_thresh=19 ino=257 dd-2584 [007] 189.803442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=61172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 189.810976: balance_dirty_state: bdi btrfs-1: dirty=682 wb=720 unstable=0 bg_thresh=995 thresh=1990 gap=588 poll_thresh=19 ino=257 dd-2584 [007] 189.811071: balance_dirty_state: bdi btrfs-1: dirty=707 wb=720 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=14 ino=257 dd-2584 [007] 189.811299: balance_dirty_state: bdi btrfs-1: dirty=707 wb=720 unstable=0 bg_thresh=994 thresh=1989 gap=562 poll_thresh=15 ino=257 dd-2584 [007] 189.811359: balance_dirty_state: bdi btrfs-1: dirty=732 wb=720 unstable=0 bg_thresh=994 thresh=1989 gap=537 poll_thresh=16 ino=257 dd-2584 [007] 189.811477: balance_dirty_state: bdi btrfs-1: dirty=757 wb=720 unstable=0 bg_thresh=996 thresh=1993 gap=516 poll_thresh=17 ino=257 dd-2584 [007] 189.811593: balance_dirty_state: bdi btrfs-1: dirty=782 wb=720 unstable=0 bg_thresh=996 thresh=1992 gap=490 poll_thresh=18 ino=257 dd-2584 [007] 189.811597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-118% task_weight=98% bdi_bw=61172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 189.819003: balance_dirty_state: bdi btrfs-1: dirty=782 wb=595 unstable=0 bg_thresh=998 thresh=1996 gap=619 poll_thresh=18 ino=257 dd-2584 [007] 189.819102: balance_dirty_state: bdi btrfs-1: dirty=807 wb=595 unstable=0 bg_thresh=997 thresh=1995 gap=593 poll_thresh=13 ino=257 dd-2584 [007] 189.819163: balance_dirty_state: bdi btrfs-1: dirty=832 wb=595 unstable=0 bg_thresh=997 thresh=1995 gap=568 poll_thresh=14 ino=257 dd-2584 [007] 189.819237: balance_dirty_state: bdi btrfs-1: dirty=832 wb=520 unstable=0 bg_thresh=997 thresh=1994 gap=642 poll_thresh=15 ino=257 dd-2584 [007] 189.819300: balance_dirty_state: bdi btrfs-1: dirty=857 wb=495 unstable=0 bg_thresh=997 thresh=1994 gap=642 poll_thresh=16 ino=257 dd-2584 [007] 189.819420: balance_dirty_state: bdi btrfs-1: dirty=882 wb=495 unstable=0 bg_thresh=996 thresh=1992 gap=615 poll_thresh=17 ino=257 dd-2584 [007] 189.819540: balance_dirty_state: bdi btrfs-1: dirty=932 wb=495 unstable=0 bg_thresh=995 thresh=1991 gap=564 poll_thresh=18 ino=257 dd-2584 [007] 189.819659: balance_dirty_state: bdi btrfs-1: dirty=957 wb=495 unstable=0 bg_thresh=995 thresh=1990 gap=538 poll_thresh=19 ino=257 dd-2584 [007] 189.819951: balance_dirty_state: bdi btrfs-1: dirty=982 wb=495 unstable=0 bg_thresh=997 thresh=1994 gap=517 poll_thresh=20 ino=257 dd-2584 [007] 189.820069: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=495 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=21 ino=257 dd-2584 [007] 189.820073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=61172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 189.820091: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17260 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 189.822194: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=592 to_write=7600 dd-2584 [003] 189.827121: balance_dirty_state: bdi btrfs-1: dirty=407 wb=945 unstable=0 bg_thresh=992 thresh=1984 gap=632 poll_thresh=21 ino=257 dd-2584 [003] 189.827226: balance_dirty_state: bdi btrfs-1: dirty=407 wb=945 unstable=0 bg_thresh=989 thresh=1979 gap=627 poll_thresh=16 ino=257 dd-2584 [003] 189.827407: balance_dirty_state: bdi btrfs-1: dirty=457 wb=945 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=17 ino=257 dd-2584 [003] 189.827585: balance_dirty_state: bdi btrfs-1: dirty=482 wb=945 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=18 ino=257 dd-2584 [003] 189.827765: balance_dirty_state: bdi btrfs-1: dirty=507 wb=945 unstable=0 bg_thresh=989 thresh=1979 gap=527 poll_thresh=19 ino=257 dd-2584 [003] 189.827944: balance_dirty_state: bdi btrfs-1: dirty=557 wb=945 unstable=0 bg_thresh=988 thresh=1977 gap=475 poll_thresh=20 ino=257 dd-2584 [003] 189.827950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=61172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 189.835051: balance_dirty_state: bdi btrfs-1: dirty=557 wb=845 unstable=0 bg_thresh=992 thresh=1985 gap=583 poll_thresh=20 ino=257 dd-2584 [003] 189.835144: balance_dirty_state: bdi btrfs-1: dirty=557 wb=845 unstable=0 bg_thresh=997 thresh=1995 gap=593 poll_thresh=15 ino=257 dd-2584 [003] 189.835233: balance_dirty_state: bdi btrfs-1: dirty=582 wb=845 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=16 ino=257 dd-2584 [003] 189.835659: balance_dirty_state: bdi btrfs-1: dirty=607 wb=845 unstable=0 bg_thresh=996 thresh=1993 gap=541 poll_thresh=17 ino=257 dd-2584 [003] 189.835832: balance_dirty_state: bdi btrfs-1: dirty=632 wb=845 unstable=0 bg_thresh=996 thresh=1992 gap=515 poll_thresh=18 ino=257 dd-2584 [003] 189.836002: balance_dirty_state: bdi btrfs-1: dirty=682 wb=845 unstable=0 bg_thresh=995 thresh=1991 gap=464 poll_thresh=19 ino=257 dd-2584 [003] 189.836009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=61172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 189.843059: balance_dirty_state: bdi btrfs-1: dirty=682 wb=720 unstable=0 bg_thresh=986 thresh=1973 gap=571 poll_thresh=19 ino=257 dd-2584 [006] 189.843128: balance_dirty_state: bdi btrfs-1: dirty=707 wb=720 unstable=0 bg_thresh=989 thresh=1978 gap=551 poll_thresh=14 ino=257 dd-2584 [006] 189.843186: balance_dirty_state: bdi btrfs-1: dirty=707 wb=720 unstable=0 bg_thresh=991 thresh=1983 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 189.843243: balance_dirty_state: bdi btrfs-1: dirty=732 wb=720 unstable=0 bg_thresh=991 thresh=1983 gap=531 poll_thresh=16 ino=257 dd-2584 [006] 189.843357: balance_dirty_state: bdi btrfs-1: dirty=757 wb=720 unstable=0 bg_thresh=994 thresh=1988 gap=511 poll_thresh=17 ino=257 dd-2584 [006] 189.843476: balance_dirty_state: bdi btrfs-1: dirty=807 wb=720 unstable=0 bg_thresh=996 thresh=1992 gap=465 poll_thresh=18 ino=257 dd-2584 [006] 189.843481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=61172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 189.851036: balance_dirty_state: bdi btrfs-1: dirty=807 wb=595 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=18 ino=257 dd-2584 [006] 189.851109: balance_dirty_state: bdi btrfs-1: dirty=807 wb=595 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=13 ino=257 dd-2584 [006] 189.851173: balance_dirty_state: bdi btrfs-1: dirty=832 wb=595 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=14 ino=257 dd-2584 [006] 189.851236: balance_dirty_state: bdi btrfs-1: dirty=832 wb=595 unstable=0 bg_thresh=997 thresh=1995 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 189.851298: balance_dirty_state: bdi btrfs-1: dirty=857 wb=595 unstable=0 bg_thresh=994 thresh=1989 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 189.851594: balance_dirty_state: bdi btrfs-1: dirty=882 wb=595 unstable=0 bg_thresh=994 thresh=1988 gap=511 poll_thresh=17 ino=257 dd-2584 [006] 189.851715: balance_dirty_state: bdi btrfs-1: dirty=932 wb=595 unstable=0 bg_thresh=996 thresh=1992 gap=465 poll_thresh=18 ino=257 dd-2584 [006] 189.851720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=61172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 189.859017: balance_dirty_state: bdi btrfs-1: dirty=932 wb=470 unstable=0 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=18 ino=257 dd-2584 [006] 189.859084: balance_dirty_state: bdi btrfs-1: dirty=932 wb=470 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=13 ino=257 dd-2584 [006] 189.859143: balance_dirty_state: bdi btrfs-1: dirty=957 wb=470 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=14 ino=257 dd-2584 [006] 189.859204: balance_dirty_state: bdi btrfs-1: dirty=982 wb=470 unstable=0 bg_thresh=999 thresh=1998 gap=546 poll_thresh=15 ino=257 dd-2584 [006] 189.859263: balance_dirty_state: bdi btrfs-1: dirty=982 wb=470 unstable=0 bg_thresh=999 thresh=1998 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 189.859381: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=470 unstable=0 bg_thresh=1001 thresh=2002 gap=500 poll_thresh=17 ino=257 dd-2584 [006] 189.859385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=61172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 189.859427: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17300 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 189.861370: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=608 to_write=7584 dd-2584 [006] 189.867021: balance_dirty_state: bdi btrfs-1: dirty=407 wb=945 unstable=0 bg_thresh=999 thresh=1998 gap=646 poll_thresh=17 ino=257 dd-2584 [006] 189.867090: balance_dirty_state: bdi btrfs-1: dirty=407 wb=945 unstable=0 bg_thresh=996 thresh=1992 gap=640 poll_thresh=13 ino=257 dd-2584 [006] 189.867153: balance_dirty_state: bdi btrfs-1: dirty=432 wb=945 unstable=0 bg_thresh=998 thresh=1997 gap=620 poll_thresh=14 ino=257 dd-2584 [006] 189.867214: balance_dirty_state: bdi btrfs-1: dirty=432 wb=945 unstable=0 bg_thresh=998 thresh=1996 gap=619 poll_thresh=15 ino=257 dd-2584 [006] 189.867273: balance_dirty_state: bdi btrfs-1: dirty=457 wb=945 unstable=0 bg_thresh=998 thresh=1996 gap=594 poll_thresh=16 ino=257 dd-2584 [006] 189.867393: balance_dirty_state: bdi btrfs-1: dirty=482 wb=945 unstable=0 bg_thresh=997 thresh=1995 gap=568 poll_thresh=17 ino=257 dd-2584 [006] 189.867687: balance_dirty_state: bdi btrfs-1: dirty=532 wb=945 unstable=0 bg_thresh=999 thresh=1999 gap=522 poll_thresh=18 ino=257 dd-2584 [006] 189.867804: balance_dirty_state: bdi btrfs-1: dirty=557 wb=945 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=19 ino=257 dd-2584 [006] 189.867809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=61172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 189.875143: balance_dirty_state: bdi btrfs-1: dirty=557 wb=820 unstable=0 bg_thresh=1000 thresh=2000 gap=623 poll_thresh=19 ino=257 dd-2584 [000] 189.875213: balance_dirty_state: bdi btrfs-1: dirty=557 wb=820 unstable=0 bg_thresh=1000 thresh=2000 gap=623 poll_thresh=14 ino=257 dd-2584 [000] 189.875274: balance_dirty_state: bdi btrfs-1: dirty=582 wb=820 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=15 ino=257 dd-2584 [000] 189.875334: balance_dirty_state: bdi btrfs-1: dirty=582 wb=820 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=16 ino=257 dd-2584 [000] 189.875455: balance_dirty_state: bdi btrfs-1: dirty=632 wb=820 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=17 ino=257 dd-2584 [000] 189.875577: balance_dirty_state: bdi btrfs-1: dirty=657 wb=820 unstable=0 bg_thresh=1007 thresh=2014 gap=537 poll_thresh=18 ino=257 dd-2584 [000] 189.875699: balance_dirty_state: bdi btrfs-1: dirty=682 wb=820 unstable=0 bg_thresh=1006 thresh=2013 gap=511 poll_thresh=19 ino=257 dd-2584 [000] 189.875819: balance_dirty_state: bdi btrfs-1: dirty=732 wb=820 unstable=0 bg_thresh=1006 thresh=2012 gap=460 poll_thresh=20 ino=257 dd-2584 [000] 189.875824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-283% task_weight=99% bdi_bw=61172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 189.883040: balance_dirty_state: bdi btrfs-1: dirty=732 wb=620 unstable=0 bg_thresh=999 thresh=1999 gap=647 poll_thresh=20 ino=257 dd-2584 [004] 189.883140: balance_dirty_state: bdi btrfs-1: dirty=732 wb=620 unstable=0 bg_thresh=998 thresh=1997 gap=645 poll_thresh=15 ino=257 dd-2584 [004] 189.883548: balance_dirty_state: bdi btrfs-1: dirty=757 wb=620 unstable=0 bg_thresh=998 thresh=1997 gap=620 poll_thresh=16 ino=257 dd-2584 [004] 189.883729: balance_dirty_state: bdi btrfs-1: dirty=782 wb=620 unstable=0 bg_thresh=998 thresh=1996 gap=594 poll_thresh=17 ino=257 dd-2584 [004] 189.883913: balance_dirty_state: bdi btrfs-1: dirty=832 wb=620 unstable=0 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 189.884096: balance_dirty_state: bdi btrfs-1: dirty=857 wb=620 unstable=0 bg_thresh=999 thresh=1999 gap=522 poll_thresh=19 ino=257 dd-2584 [004] 189.884281: balance_dirty_state: bdi btrfs-1: dirty=882 wb=620 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 189.884288: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=61172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 189.891063: balance_dirty_state: bdi btrfs-1: dirty=882 wb=470 unstable=0 bg_thresh=999 thresh=1999 gap=647 poll_thresh=20 ino=257 dd-2584 [004] 189.891168: balance_dirty_state: bdi btrfs-1: dirty=907 wb=470 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=15 ino=257 dd-2584 [004] 189.891229: balance_dirty_state: bdi btrfs-1: dirty=932 wb=470 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 189.891342: balance_dirty_state: bdi btrfs-1: dirty=957 wb=470 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 189.891455: balance_dirty_state: bdi btrfs-1: dirty=982 wb=470 unstable=0 bg_thresh=997 thresh=1995 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 189.891731: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=470 unstable=0 bg_thresh=997 thresh=1994 gap=517 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 189.891819: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17332 wrote=0 to_write=8192 dd-2584 [004] 189.891860: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=470 unstable=0 bg_thresh=999 thresh=1998 gap=471 poll_thresh=20 ino=257 dd-2584 [004] 189.891861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=61832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 189.896116: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=656 to_write=7536 dd-2584 [004] 189.899054: balance_dirty_state: bdi btrfs-1: dirty=407 wb=995 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=20 ino=257 dd-2584 [004] 189.899140: balance_dirty_state: bdi btrfs-1: dirty=407 wb=995 unstable=0 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=15 ino=257 dd-2584 [004] 189.899200: balance_dirty_state: bdi btrfs-1: dirty=432 wb=995 unstable=0 bg_thresh=998 thresh=1997 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 189.899316: balance_dirty_state: bdi btrfs-1: dirty=457 wb=995 unstable=0 bg_thresh=998 thresh=1996 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 189.899436: balance_dirty_state: bdi btrfs-1: dirty=482 wb=995 unstable=0 bg_thresh=997 thresh=1995 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 189.899553: balance_dirty_state: bdi btrfs-1: dirty=532 wb=995 unstable=0 bg_thresh=999 thresh=1999 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 189.899558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=61832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 189.907026: balance_dirty_state: bdi btrfs-1: dirty=532 wb=870 unstable=0 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 189.907127: balance_dirty_state: bdi btrfs-1: dirty=532 wb=870 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 189.907187: balance_dirty_state: bdi btrfs-1: dirty=557 wb=870 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 189.907246: balance_dirty_state: bdi btrfs-1: dirty=582 wb=870 unstable=0 bg_thresh=999 thresh=1998 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 189.907363: balance_dirty_state: bdi btrfs-1: dirty=607 wb=870 unstable=0 bg_thresh=998 thresh=1997 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 189.907656: balance_dirty_state: bdi btrfs-1: dirty=632 wb=870 unstable=0 bg_thresh=1000 thresh=2001 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 189.907661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=61832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 189.915087: balance_dirty_state: bdi btrfs-1: dirty=632 wb=745 unstable=0 bg_thresh=998 thresh=1997 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 189.915154: balance_dirty_state: bdi btrfs-1: dirty=657 wb=745 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 189.915215: balance_dirty_state: bdi btrfs-1: dirty=682 wb=745 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 189.915275: balance_dirty_state: bdi btrfs-1: dirty=682 wb=745 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 189.915336: balance_dirty_state: bdi btrfs-1: dirty=707 wb=745 unstable=0 bg_thresh=997 thresh=1995 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 189.915459: balance_dirty_state: bdi btrfs-1: dirty=732 wb=745 unstable=0 bg_thresh=999 thresh=1999 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 189.915580: balance_dirty_state: bdi btrfs-1: dirty=757 wb=745 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 189.915585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=61832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 189.923073: balance_dirty_state: bdi btrfs-1: dirty=757 wb=645 unstable=0 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 189.923186: balance_dirty_state: bdi btrfs-1: dirty=782 wb=645 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=13 ino=257 dd-2584 [004] 189.923280: balance_dirty_state: bdi btrfs-1: dirty=807 wb=645 unstable=0 bg_thresh=999 thresh=1999 gap=547 poll_thresh=14 ino=257 dd-2584 [004] 189.923371: balance_dirty_state: bdi btrfs-1: dirty=807 wb=645 unstable=0 bg_thresh=996 thresh=1993 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 189.923463: balance_dirty_state: bdi btrfs-1: dirty=832 wb=645 unstable=0 bg_thresh=999 thresh=1998 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 189.923646: balance_dirty_state: bdi btrfs-1: dirty=857 wb=645 unstable=0 bg_thresh=1001 thresh=2002 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 189.923652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=61832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 189.931041: balance_dirty_state: bdi btrfs-1: dirty=857 wb=645 unstable=0 bg_thresh=1000 thresh=2000 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 189.931052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=61832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 189.938992: balance_dirty_state: bdi btrfs-1: dirty=857 wb=320 unstable=0 bg_thresh=998 thresh=1997 gap=820 poll_thresh=17 ino=257 dd-2584 [004] 189.939293: balance_dirty_state: bdi btrfs-1: dirty=882 wb=270 unstable=0 bg_thresh=998 thresh=1997 gap=845 poll_thresh=13 ino=257 dd-2584 [004] 189.939354: balance_dirty_state: bdi btrfs-1: dirty=882 wb=270 unstable=0 bg_thresh=1001 thresh=2002 gap=850 poll_thresh=14 ino=257 dd-2584 [004] 189.939415: balance_dirty_state: bdi btrfs-1: dirty=907 wb=270 unstable=0 bg_thresh=998 thresh=1996 gap=819 poll_thresh=15 ino=257 dd-2584 [004] 189.939476: balance_dirty_state: bdi btrfs-1: dirty=932 wb=270 unstable=0 bg_thresh=1000 thresh=2001 gap=799 poll_thresh=16 ino=257 dd-2584 [004] 189.939597: balance_dirty_state: bdi btrfs-1: dirty=957 wb=270 unstable=0 bg_thresh=1000 thresh=2000 gap=773 poll_thresh=17 ino=257 dd-2584 [004] 189.939718: balance_dirty_state: bdi btrfs-1: dirty=982 wb=270 unstable=0 bg_thresh=999 thresh=1998 gap=746 poll_thresh=18 ino=257 dd-2584 [004] 189.939838: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=270 unstable=0 bg_thresh=998 thresh=1997 gap=695 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 189.939855: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17380 wrote=0 to_write=8192 dd-2584 [004] 189.939967: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=270 unstable=0 bg_thresh=998 thresh=1996 gap=669 poll_thresh=20 ino=257 dd-2584 [004] 189.940102: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=345 unstable=0 bg_thresh=1000 thresh=2000 gap=623 poll_thresh=21 ino=257 dd-2584 [004] 189.940232: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=395 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=22 ino=257 dd-2584 [004] 189.940534: balance_dirty_state: bdi btrfs-1: dirty=957 wb=470 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=23 ino=257 dd-2584 [004] 189.940667: balance_dirty_state: bdi btrfs-1: dirty=932 wb=520 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=24 ino=257 dd-2584 [004] 189.940805: balance_dirty_state: bdi btrfs-1: dirty=932 wb=570 unstable=0 bg_thresh=1000 thresh=2001 gap=499 poll_thresh=25 ino=257 dd-2584 [004] 189.940806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=61832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 189.944489: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=816 to_write=7376 dd-2584 [000] 189.946987: balance_dirty_state: bdi btrfs-1: dirty=407 wb=970 unstable=0 bg_thresh=999 thresh=1999 gap=622 poll_thresh=25 ino=257 dd-2584 [000] 189.947068: balance_dirty_state: bdi btrfs-1: dirty=407 wb=970 unstable=0 bg_thresh=999 thresh=1999 gap=622 poll_thresh=19 ino=257 dd-2584 [000] 189.947208: balance_dirty_state: bdi btrfs-1: dirty=457 wb=970 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=20 ino=257 dd-2584 [000] 189.947344: balance_dirty_state: bdi btrfs-1: dirty=482 wb=970 unstable=0 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=21 ino=257 dd-2584 [000] 189.947485: balance_dirty_state: bdi btrfs-1: dirty=507 wb=970 unstable=0 bg_thresh=1002 thresh=2005 gap=528 poll_thresh=22 ino=257 dd-2584 [000] 189.947625: balance_dirty_state: bdi btrfs-1: dirty=532 wb=970 unstable=0 bg_thresh=998 thresh=1997 gap=495 poll_thresh=23 ino=257 dd-2584 [000] 189.947631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=61832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 189.954987: balance_dirty_state: bdi btrfs-1: dirty=532 wb=845 unstable=0 bg_thresh=1002 thresh=2004 gap=627 poll_thresh=23 ino=257 dd-2584 [004] 189.955138: balance_dirty_state: bdi btrfs-1: dirty=557 wb=845 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=17 ino=257 dd-2584 [004] 189.955611: balance_dirty_state: bdi btrfs-1: dirty=582 wb=845 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=18 ino=257 dd-2584 [004] 189.955781: balance_dirty_state: bdi btrfs-1: dirty=607 wb=845 unstable=0 bg_thresh=1003 thresh=2006 gap=554 poll_thresh=19 ino=257 dd-2584 [004] 189.955950: balance_dirty_state: bdi btrfs-1: dirty=657 wb=845 unstable=0 bg_thresh=1002 thresh=2005 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 189.956117: balance_dirty_state: bdi btrfs-1: dirty=682 wb=845 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=21 ino=257 dd-2584 [004] 189.956124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=61832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 189.963044: balance_dirty_state: bdi btrfs-1: dirty=682 wb=745 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=21 ino=257 dd-2584 [003] 189.963122: balance_dirty_state: bdi btrfs-1: dirty=682 wb=720 unstable=0 bg_thresh=994 thresh=1989 gap=587 poll_thresh=16 ino=257 dd-2584 [003] 189.963247: balance_dirty_state: bdi btrfs-1: dirty=732 wb=720 unstable=0 bg_thresh=993 thresh=1986 gap=534 poll_thresh=17 ino=257 dd-2584 [003] 189.963373: balance_dirty_state: bdi btrfs-1: dirty=757 wb=720 unstable=0 bg_thresh=998 thresh=1996 gap=519 poll_thresh=18 ino=257 dd-2584 [003] 189.963501: balance_dirty_state: bdi btrfs-1: dirty=782 wb=720 unstable=0 bg_thresh=997 thresh=1994 gap=492 poll_thresh=19 ino=257 dd-2584 [003] 189.963507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=61832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 189.971029: balance_dirty_state: bdi btrfs-1: dirty=782 wb=570 unstable=0 bg_thresh=996 thresh=1993 gap=641 poll_thresh=19 ino=257 dd-2584 [003] 189.971103: balance_dirty_state: bdi btrfs-1: dirty=807 wb=570 unstable=0 bg_thresh=996 thresh=1992 gap=615 poll_thresh=14 ino=257 dd-2584 [003] 189.971337: balance_dirty_state: bdi btrfs-1: dirty=807 wb=570 unstable=0 bg_thresh=996 thresh=1992 gap=615 poll_thresh=15 ino=257 dd-2584 [003] 189.971398: balance_dirty_state: bdi btrfs-1: dirty=832 wb=570 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=16 ino=257 dd-2584 [003] 189.971519: balance_dirty_state: bdi btrfs-1: dirty=857 wb=570 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=17 ino=257 dd-2584 [003] 189.971640: balance_dirty_state: bdi btrfs-1: dirty=907 wb=570 unstable=0 bg_thresh=997 thresh=1995 gap=518 poll_thresh=18 ino=257 dd-2584 [003] 189.971760: balance_dirty_state: bdi btrfs-1: dirty=932 wb=570 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=19 ino=257 dd-2584 [003] 189.971765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=61832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 189.979063: balance_dirty_state: bdi btrfs-1: dirty=932 wb=470 unstable=0 bg_thresh=998 thresh=1996 gap=594 poll_thresh=19 ino=257 dd-2584 [003] 189.979139: balance_dirty_state: bdi btrfs-1: dirty=957 wb=445 unstable=0 bg_thresh=994 thresh=1989 gap=587 poll_thresh=14 ino=257 dd-2584 [003] 189.979205: balance_dirty_state: bdi btrfs-1: dirty=957 wb=445 unstable=0 bg_thresh=997 thresh=1994 gap=592 poll_thresh=15 ino=257 dd-2584 [003] 189.979267: balance_dirty_state: bdi btrfs-1: dirty=982 wb=445 unstable=0 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=16 ino=257 dd-2584 [003] 189.979386: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=445 unstable=0 bg_thresh=1002 thresh=2004 gap=552 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 189.979458: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17420 wrote=0 to_write=8192 dd-2584 [003] 189.979513: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=445 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=18 ino=257 dd-2584 [003] 189.979815: balance_dirty_state: bdi btrfs-1: dirty=957 wb=545 unstable=0 bg_thresh=1003 thresh=2007 gap=505 poll_thresh=19 ino=257 dd-2584 [003] 189.979944: balance_dirty_state: bdi btrfs-1: dirty=957 wb=595 unstable=0 bg_thresh=1003 thresh=2006 gap=454 poll_thresh=20 ino=257 dd-2584 [003] 189.979946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=61832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 189.981840: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=720 to_write=7472 dd-2584 [003] 189.987010: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1045 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=20 ino=257 dd-2584 [003] 189.987106: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1045 unstable=0 bg_thresh=1001 thresh=2002 gap=550 poll_thresh=15 ino=257 dd-2584 [003] 189.987194: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1045 unstable=0 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=16 ino=257 dd-2584 [003] 189.987369: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1045 unstable=0 bg_thresh=1000 thresh=2000 gap=498 poll_thresh=17 ino=257 dd-2584 [003] 189.987375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=61832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 189.995127: balance_dirty_state: bdi btrfs-1: dirty=457 wb=920 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=17 ino=257 dd-2584 [007] 189.995212: balance_dirty_state: bdi btrfs-1: dirty=482 wb=920 unstable=0 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=13 ino=257 dd-2584 [007] 189.995278: balance_dirty_state: bdi btrfs-1: dirty=507 wb=920 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=14 ino=257 dd-2584 [007] 189.995341: balance_dirty_state: bdi btrfs-1: dirty=507 wb=920 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=15 ino=257 dd-2584 [007] 189.995404: balance_dirty_state: bdi btrfs-1: dirty=532 wb=920 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=16 ino=257 dd-2584 [007] 189.995532: balance_dirty_state: bdi btrfs-1: dirty=557 wb=920 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=17 ino=257 dd-2584 [007] 189.995661: balance_dirty_state: bdi btrfs-1: dirty=582 wb=920 unstable=0 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=18 ino=257 dd-2584 [007] 189.995971: balance_dirty_state: bdi btrfs-1: dirty=632 wb=920 unstable=0 bg_thresh=1001 thresh=2003 gap=451 poll_thresh=19 ino=257 dd-2584 [007] 189.995976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=62580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 190.003062: balance_dirty_state: bdi btrfs-1: dirty=630 wb=920 unstable=0 bg_thresh=988 thresh=1977 gap=427 poll_thresh=19 ino=257 dd-2584 [007] 190.003068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=62580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 190.011116: balance_dirty_state: bdi btrfs-1: dirty=630 wb=770 unstable=0 bg_thresh=991 thresh=1983 gap=583 poll_thresh=19 ino=257 dd-2584 [007] 190.011184: balance_dirty_state: bdi btrfs-1: dirty=630 wb=770 unstable=0 bg_thresh=991 thresh=1983 gap=583 poll_thresh=14 ino=257 dd-2584 [007] 190.011246: balance_dirty_state: bdi btrfs-1: dirty=655 wb=770 unstable=0 bg_thresh=991 thresh=1982 gap=557 poll_thresh=15 ino=257 dd-2584 [007] 190.011306: balance_dirty_state: bdi btrfs-1: dirty=680 wb=770 unstable=0 bg_thresh=993 thresh=1987 gap=537 poll_thresh=16 ino=257 dd-2584 [007] 190.011435: balance_dirty_state: bdi btrfs-1: dirty=705 wb=770 unstable=0 bg_thresh=990 thresh=1980 gap=505 poll_thresh=17 ino=257 dd-2584 [007] 190.011559: balance_dirty_state: bdi btrfs-1: dirty=730 wb=770 unstable=0 bg_thresh=989 thresh=1979 gap=479 poll_thresh=18 ino=257 dd-2584 [007] 190.011563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=101% bdi_bw=62580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 190.019019: balance_dirty_state: bdi btrfs-1: dirty=740 wb=592 unstable=0 bg_thresh=991 thresh=1982 gap=650 poll_thresh=18 ino=257 dd-2584 [003] 190.019127: balance_dirty_state: bdi btrfs-1: dirty=740 wb=592 unstable=0 bg_thresh=993 thresh=1987 gap=655 poll_thresh=13 ino=257 dd-2584 [003] 190.019223: balance_dirty_state: bdi btrfs-1: dirty=765 wb=592 unstable=0 bg_thresh=993 thresh=1986 gap=629 poll_thresh=14 ino=257 dd-2584 [003] 190.019320: balance_dirty_state: bdi btrfs-1: dirty=765 wb=592 unstable=0 bg_thresh=993 thresh=1986 gap=629 poll_thresh=15 ino=257 dd-2584 [003] 190.019391: balance_dirty_state: bdi btrfs-1: dirty=790 wb=592 unstable=0 bg_thresh=992 thresh=1985 gap=603 poll_thresh=16 ino=257 dd-2584 [003] 190.019520: balance_dirty_state: bdi btrfs-1: dirty=815 wb=592 unstable=0 bg_thresh=992 thresh=1984 gap=577 poll_thresh=17 ino=257 dd-2584 [003] 190.019650: balance_dirty_state: bdi btrfs-1: dirty=865 wb=592 unstable=0 bg_thresh=994 thresh=1988 gap=531 poll_thresh=18 ino=257 dd-2584 [003] 190.019965: balance_dirty_state: bdi btrfs-1: dirty=890 wb=542 unstable=0 bg_thresh=993 thresh=1987 gap=555 poll_thresh=19 ino=257 dd-2584 [003] 190.020121: balance_dirty_state: bdi btrfs-1: dirty=916 wb=467 unstable=0 bg_thresh=992 thresh=1984 gap=601 poll_thresh=20 ino=257 dd-2584 [003] 190.020257: balance_dirty_state: bdi btrfs-1: dirty=942 wb=467 unstable=0 bg_thresh=993 thresh=1987 gap=578 poll_thresh=21 ino=257 dd-2584 [003] 190.020397: balance_dirty_state: bdi btrfs-1: dirty=981 wb=467 unstable=0 bg_thresh=993 thresh=1987 gap=539 poll_thresh=22 ino=257 dd-2584 [003] 190.020535: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=467 unstable=0 bg_thresh=993 thresh=1987 gap=513 poll_thresh=23 ino=257 flush-btrfs-1-2586 [001] 190.020587: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17460 wrote=0 to_write=8192 dd-2584 [003] 190.020681: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=467 unstable=0 bg_thresh=992 thresh=1985 gap=472 poll_thresh=24 ino=257 dd-2584 [003] 190.020683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=62580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 190.022748: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=656 to_write=7536 dd-2584 [003] 190.027089: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1134 unstable=0 bg_thresh=994 thresh=1988 gap=468 poll_thresh=24 ino=257 dd-2584 [003] 190.027094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=62580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 190.035160: balance_dirty_state: bdi btrfs-1: dirty=386 wb=884 unstable=0 bg_thresh=993 thresh=1987 gap=717 poll_thresh=24 ino=257 dd-2584 [003] 190.035253: balance_dirty_state: bdi btrfs-1: dirty=422 wb=886 unstable=0 bg_thresh=992 thresh=1985 gap=677 poll_thresh=18 ino=257 dd-2584 [003] 190.035376: balance_dirty_state: bdi btrfs-1: dirty=447 wb=886 unstable=0 bg_thresh=994 thresh=1989 gap=656 poll_thresh=19 ino=257 dd-2584 [003] 190.035672: balance_dirty_state: bdi btrfs-1: dirty=472 wb=886 unstable=0 bg_thresh=994 thresh=1988 gap=630 poll_thresh=20 ino=257 dd-2584 [003] 190.035789: balance_dirty_state: bdi btrfs-1: dirty=522 wb=886 unstable=0 bg_thresh=993 thresh=1987 gap=579 poll_thresh=21 ino=257 dd-2584 [003] 190.035906: balance_dirty_state: bdi btrfs-1: dirty=547 wb=886 unstable=0 bg_thresh=995 thresh=1991 gap=558 poll_thresh=22 ino=257 dd-2584 [003] 190.036022: balance_dirty_state: bdi btrfs-1: dirty=572 wb=886 unstable=0 bg_thresh=995 thresh=1990 gap=532 poll_thresh=23 ino=257 dd-2584 [003] 190.036138: balance_dirty_state: bdi btrfs-1: dirty=597 wb=886 unstable=0 bg_thresh=994 thresh=1989 gap=506 poll_thresh=24 ino=257 dd-2584 [003] 190.036255: balance_dirty_state: bdi btrfs-1: dirty=647 wb=886 unstable=0 bg_thresh=994 thresh=1988 gap=455 poll_thresh=25 ino=257 dd-2584 [003] 190.036259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=62580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 190.043109: balance_dirty_state: bdi btrfs-1: dirty=647 wb=761 unstable=0 bg_thresh=996 thresh=1993 gap=585 poll_thresh=25 ino=257 dd-2584 [003] 190.043195: balance_dirty_state: bdi btrfs-1: dirty=647 wb=761 unstable=0 bg_thresh=996 thresh=1992 gap=584 poll_thresh=19 ino=257 dd-2584 [003] 190.043319: balance_dirty_state: bdi btrfs-1: dirty=697 wb=761 unstable=0 bg_thresh=995 thresh=1991 gap=533 poll_thresh=20 ino=257 dd-2584 [003] 190.043440: balance_dirty_state: bdi btrfs-1: dirty=722 wb=761 unstable=0 bg_thresh=997 thresh=1995 gap=512 poll_thresh=21 ino=257 dd-2584 [003] 190.043733: balance_dirty_state: bdi btrfs-1: dirty=747 wb=761 unstable=0 bg_thresh=997 thresh=1994 gap=486 poll_thresh=22 ino=257 dd-2584 [003] 190.043737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-119% task_weight=101% bdi_bw=62580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 190.051238: balance_dirty_state: bdi btrfs-1: dirty=756 wb=761 unstable=0 bg_thresh=994 thresh=1988 gap=471 poll_thresh=22 ino=257 dd-2584 [003] 190.051243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=62580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.059139: balance_dirty_state: bdi btrfs-1: dirty=749 wb=529 unstable=0 bg_thresh=995 thresh=1990 gap=712 poll_thresh=22 ino=257 dd-2584 [001] 190.059254: balance_dirty_state: bdi btrfs-1: dirty=749 wb=529 unstable=0 bg_thresh=995 thresh=1990 gap=712 poll_thresh=16 ino=257 dd-2584 [001] 190.059490: balance_dirty_state: bdi btrfs-1: dirty=774 wb=529 unstable=0 bg_thresh=994 thresh=1989 gap=686 poll_thresh=17 ino=257 dd-2584 [001] 190.059726: balance_dirty_state: bdi btrfs-1: dirty=824 wb=529 unstable=0 bg_thresh=996 thresh=1993 gap=640 poll_thresh=18 ino=257 dd-2584 [001] 190.059934: balance_dirty_state: bdi btrfs-1: dirty=849 wb=429 unstable=0 bg_thresh=992 thresh=1985 gap=707 poll_thresh=19 ino=257 dd-2584 [001] 190.060145: balance_dirty_state: bdi btrfs-1: dirty=874 wb=404 unstable=0 bg_thresh=991 thresh=1982 gap=704 poll_thresh=20 ino=257 dd-2584 [001] 190.060399: balance_dirty_state: bdi btrfs-1: dirty=899 wb=404 unstable=0 bg_thresh=990 thresh=1981 gap=678 poll_thresh=21 ino=257 dd-2584 [001] 190.060650: balance_dirty_state: bdi btrfs-1: dirty=949 wb=404 unstable=0 bg_thresh=993 thresh=1987 gap=634 poll_thresh=22 ino=257 dd-2584 [001] 190.061255: balance_dirty_state: bdi btrfs-1: dirty=974 wb=404 unstable=0 bg_thresh=995 thresh=1990 gap=612 poll_thresh=23 ino=257 dd-2584 [001] 190.061507: balance_dirty_state: bdi btrfs-1: dirty=999 wb=404 unstable=0 bg_thresh=994 thresh=1988 gap=585 poll_thresh=24 ino=257 flush-btrfs-1-2586 [005] 190.061554: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17500 wrote=0 to_write=8192 dd-2584 [001] 190.061885: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=404 unstable=0 bg_thresh=991 thresh=1983 gap=530 poll_thresh=25 ino=257 dd-2584 [001] 190.062273: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=454 unstable=0 bg_thresh=996 thresh=1993 gap=515 poll_thresh=26 ino=257 dd-2584 [001] 190.062651: balance_dirty_state: bdi btrfs-1: dirty=999 wb=504 unstable=0 bg_thresh=996 thresh=1992 gap=489 poll_thresh=27 ino=257 dd-2584 [001] 190.062655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=100% bdi_bw=62580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 190.066374: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=720 to_write=7472 dd-2584 [005] 190.067036: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1129 unstable=0 bg_thresh=996 thresh=1992 gap=489 poll_thresh=27 ino=257 dd-2584 [005] 190.067047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=100% bdi_bw=62580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 190.075049: balance_dirty_state: bdi btrfs-1: dirty=382 wb=887 unstable=0 bg_thresh=996 thresh=1992 gap=723 poll_thresh=27 ino=257 dd-2584 [005] 190.075145: balance_dirty_state: bdi btrfs-1: dirty=407 wb=887 unstable=0 bg_thresh=996 thresh=1992 gap=698 poll_thresh=20 ino=257 dd-2584 [005] 190.075261: balance_dirty_state: bdi btrfs-1: dirty=432 wb=887 unstable=0 bg_thresh=1001 thresh=2002 gap=683 poll_thresh=21 ino=257 dd-2584 [005] 190.075378: balance_dirty_state: bdi btrfs-1: dirty=457 wb=887 unstable=0 bg_thresh=1000 thresh=2001 gap=657 poll_thresh=22 ino=257 dd-2584 [005] 190.075494: balance_dirty_state: bdi btrfs-1: dirty=507 wb=887 unstable=0 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=23 ino=257 dd-2584 [005] 190.075778: balance_dirty_state: bdi btrfs-1: dirty=532 wb=887 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=24 ino=257 dd-2584 [005] 190.075894: balance_dirty_state: bdi btrfs-1: dirty=557 wb=887 unstable=0 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=25 ino=257 dd-2584 [005] 190.076011: balance_dirty_state: bdi btrfs-1: dirty=582 wb=887 unstable=0 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=26 ino=257 dd-2584 [005] 190.076128: balance_dirty_state: bdi btrfs-1: dirty=632 wb=887 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=27 ino=257 dd-2584 [005] 190.076132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-110% task_weight=101% bdi_bw=62580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 190.083086: balance_dirty_state: bdi btrfs-1: dirty=647 wb=745 unstable=0 bg_thresh=1002 thresh=2004 gap=612 poll_thresh=27 ino=257 dd-2584 [005] 190.083170: balance_dirty_state: bdi btrfs-1: dirty=647 wb=745 unstable=0 bg_thresh=1001 thresh=2003 gap=611 poll_thresh=20 ino=257 dd-2584 [005] 190.083289: balance_dirty_state: bdi btrfs-1: dirty=697 wb=745 unstable=0 bg_thresh=1001 thresh=2002 gap=560 poll_thresh=21 ino=257 dd-2584 [005] 190.083411: balance_dirty_state: bdi btrfs-1: dirty=722 wb=745 unstable=0 bg_thresh=1000 thresh=2001 gap=534 poll_thresh=22 ino=257 dd-2584 [005] 190.083532: balance_dirty_state: bdi btrfs-1: dirty=747 wb=745 unstable=0 bg_thresh=1002 thresh=2005 gap=513 poll_thresh=23 ino=257 dd-2584 [005] 190.083825: balance_dirty_state: bdi btrfs-1: dirty=772 wb=745 unstable=0 bg_thresh=1002 thresh=2004 gap=487 poll_thresh=24 ino=257 dd-2584 [005] 190.083830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-154% task_weight=100% bdi_bw=62580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 190.091103: balance_dirty_state: bdi btrfs-1: dirty=772 wb=620 unstable=0 bg_thresh=1003 thresh=2006 gap=614 poll_thresh=24 ino=257 dd-2584 [005] 190.091174: balance_dirty_state: bdi btrfs-1: dirty=797 wb=620 unstable=0 bg_thresh=1005 thresh=2011 gap=594 poll_thresh=18 ino=257 dd-2584 [005] 190.091298: balance_dirty_state: bdi btrfs-1: dirty=822 wb=620 unstable=0 bg_thresh=1002 thresh=2004 gap=562 poll_thresh=19 ino=257 dd-2584 [005] 190.091420: balance_dirty_state: bdi btrfs-1: dirty=872 wb=620 unstable=0 bg_thresh=1001 thresh=2003 gap=511 poll_thresh=20 ino=257 dd-2584 [005] 190.091540: balance_dirty_state: bdi btrfs-1: dirty=897 wb=620 unstable=0 bg_thresh=1001 thresh=2002 gap=485 poll_thresh=21 ino=257 dd-2584 [005] 190.091545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-62% task_weight=101% bdi_bw=62580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 190.099225: balance_dirty_state: bdi btrfs-1: dirty=922 wb=482 unstable=0 bg_thresh=1001 thresh=2003 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 190.099340: balance_dirty_state: bdi btrfs-1: dirty=947 wb=482 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=17 ino=257 dd-2584 [005] 190.099455: balance_dirty_state: bdi btrfs-1: dirty=972 wb=482 unstable=0 bg_thresh=1003 thresh=2006 gap=552 poll_thresh=18 ino=257 dd-2584 [005] 190.099571: balance_dirty_state: bdi btrfs-1: dirty=997 wb=482 unstable=0 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=19 ino=257 dd-2584 [005] 190.099852: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=482 unstable=0 bg_thresh=1002 thresh=2004 gap=475 poll_thresh=20 ino=257 dd-2584 [005] 190.099856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-59% task_weight=100% bdi_bw=63408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 190.099876: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17540 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 190.102263: writeback_single_inode: bdi btrfs-1: ino=257 state= age=232 wrote=640 to_write=7552 dd-2584 [001] 190.107190: balance_dirty_state: bdi btrfs-1: dirty=422 wb=982 unstable=0 bg_thresh=1006 thresh=2013 gap=609 poll_thresh=15 ino=257 dd-2584 [001] 190.107313: balance_dirty_state: bdi btrfs-1: dirty=447 wb=982 unstable=0 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 190.107557: balance_dirty_state: bdi btrfs-1: dirty=472 wb=982 unstable=0 bg_thresh=1003 thresh=2006 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 190.107800: balance_dirty_state: bdi btrfs-1: dirty=497 wb=982 unstable=0 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 190.108046: balance_dirty_state: bdi btrfs-1: dirty=522 wb=982 unstable=0 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 190.108289: balance_dirty_state: bdi btrfs-1: dirty=572 wb=982 unstable=0 bg_thresh=1004 thresh=2008 gap=454 poll_thresh=20 ino=257 dd-2584 [001] 190.108298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-101% task_weight=100% bdi_bw=63408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.115086: balance_dirty_state: bdi btrfs-1: dirty=572 wb=857 unstable=0 bg_thresh=1002 thresh=2005 gap=576 poll_thresh=20 ino=257 dd-2584 [001] 190.115155: balance_dirty_state: bdi btrfs-1: dirty=572 wb=857 unstable=0 bg_thresh=1002 thresh=2004 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 190.115218: balance_dirty_state: bdi btrfs-1: dirty=597 wb=857 unstable=0 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 190.115340: balance_dirty_state: bdi btrfs-1: dirty=622 wb=857 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 190.115633: balance_dirty_state: bdi btrfs-1: dirty=647 wb=857 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 190.115755: balance_dirty_state: bdi btrfs-1: dirty=697 wb=857 unstable=0 bg_thresh=1000 thresh=2000 gap=446 poll_thresh=19 ino=257 dd-2584 [001] 190.115760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-112% task_weight=101% bdi_bw=63408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.123079: balance_dirty_state: bdi btrfs-1: dirty=697 wb=732 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=19 ino=257 dd-2584 [001] 190.123201: balance_dirty_state: bdi btrfs-1: dirty=697 wb=732 unstable=0 bg_thresh=1002 thresh=2004 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 190.123324: balance_dirty_state: bdi btrfs-1: dirty=722 wb=732 unstable=0 bg_thresh=999 thresh=1998 gap=544 poll_thresh=15 ino=257 dd-2584 [001] 190.123444: balance_dirty_state: bdi btrfs-1: dirty=747 wb=732 unstable=0 bg_thresh=1001 thresh=2003 gap=524 poll_thresh=16 ino=257 dd-2584 [001] 190.123680: balance_dirty_state: bdi btrfs-1: dirty=772 wb=732 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 190.123921: balance_dirty_state: bdi btrfs-1: dirty=797 wb=732 unstable=0 bg_thresh=1003 thresh=2006 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 190.123930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-56% task_weight=99% bdi_bw=63408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.131215: balance_dirty_state: bdi btrfs-1: dirty=822 wb=657 unstable=0 bg_thresh=999 thresh=1999 gap=520 poll_thresh=13 ino=257 dd-2584 [001] 190.131278: balance_dirty_state: bdi btrfs-1: dirty=847 wb=657 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=14 ino=257 dd-2584 [001] 190.131283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1280 avg_dirty=1280 bdi_gap=44% task_gap=-11% task_weight=99% bdi_bw=63408 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 190.139191: balance_dirty_state: bdi btrfs-1: dirty=847 wb=507 unstable=0 bg_thresh=1007 thresh=2014 gap=660 poll_thresh=10 ino=257 dd-2584 [001] 190.139256: balance_dirty_state: bdi btrfs-1: dirty=872 wb=507 unstable=0 bg_thresh=1007 thresh=2014 gap=635 poll_thresh=11 ino=257 dd-2584 [001] 190.139318: balance_dirty_state: bdi btrfs-1: dirty=872 wb=507 unstable=0 bg_thresh=1006 thresh=2013 gap=634 poll_thresh=12 ino=257 dd-2584 [001] 190.139380: balance_dirty_state: bdi btrfs-1: dirty=897 wb=507 unstable=0 bg_thresh=1009 thresh=2018 gap=614 poll_thresh=13 ino=257 dd-2584 [001] 190.139614: balance_dirty_state: bdi btrfs-1: dirty=922 wb=507 unstable=0 bg_thresh=1006 thresh=2012 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 190.139676: balance_dirty_state: bdi btrfs-1: dirty=922 wb=507 unstable=0 bg_thresh=1008 thresh=2017 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 190.139737: balance_dirty_state: bdi btrfs-1: dirty=947 wb=507 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 190.139859: balance_dirty_state: bdi btrfs-1: dirty=972 wb=507 unstable=0 bg_thresh=1007 thresh=2015 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 190.139981: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=507 unstable=0 bg_thresh=1007 thresh=2014 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 190.139986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1320 avg_dirty=1320 bdi_gap=26% task_gap=-48% task_weight=101% bdi_bw=63408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 190.140006: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17580 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 190.142062: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=608 to_write=7584 dd-2584 [001] 190.147173: balance_dirty_state: bdi btrfs-1: dirty=422 wb=982 unstable=0 bg_thresh=1005 thresh=2011 gap=607 poll_thresh=13 ino=257 dd-2584 [001] 190.147255: balance_dirty_state: bdi btrfs-1: dirty=447 wb=957 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 190.147343: balance_dirty_state: bdi btrfs-1: dirty=447 wb=907 unstable=0 bg_thresh=999 thresh=1998 gap=644 poll_thresh=15 ino=257 dd-2584 [001] 190.147429: balance_dirty_state: bdi btrfs-1: dirty=472 wb=882 unstable=0 bg_thresh=1004 thresh=2009 gap=655 poll_thresh=16 ino=257 dd-2584 [001] 190.147582: balance_dirty_state: bdi btrfs-1: dirty=497 wb=857 unstable=0 bg_thresh=1003 thresh=2006 gap=652 poll_thresh=17 ino=257 dd-2584 [001] 190.147821: balance_dirty_state: bdi btrfs-1: dirty=547 wb=857 unstable=0 bg_thresh=1001 thresh=2003 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 190.148351: balance_dirty_state: bdi btrfs-1: dirty=572 wb=857 unstable=0 bg_thresh=1006 thresh=2012 gap=583 poll_thresh=19 ino=257 dd-2584 [001] 190.148487: balance_dirty_state: bdi btrfs-1: dirty=597 wb=857 unstable=0 bg_thresh=1008 thresh=2016 gap=562 poll_thresh=20 ino=257 dd-2584 [001] 190.148624: balance_dirty_state: bdi btrfs-1: dirty=647 wb=857 unstable=0 bg_thresh=1007 thresh=2015 gap=511 poll_thresh=21 ino=257 dd-2584 [001] 190.148760: balance_dirty_state: bdi btrfs-1: dirty=672 wb=857 unstable=0 bg_thresh=1007 thresh=2014 gap=485 poll_thresh=22 ino=257 dd-2584 [001] 190.148766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-142% task_weight=101% bdi_bw=63408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.155044: balance_dirty_state: bdi btrfs-1: dirty=672 wb=807 unstable=0 bg_thresh=992 thresh=1984 gap=505 poll_thresh=22 ino=257 dd-2584 [001] 190.155146: balance_dirty_state: bdi btrfs-1: dirty=672 wb=732 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 190.155330: balance_dirty_state: bdi btrfs-1: dirty=722 wb=732 unstable=0 bg_thresh=993 thresh=1986 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 190.155514: balance_dirty_state: bdi btrfs-1: dirty=747 wb=732 unstable=0 bg_thresh=991 thresh=1983 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 190.155710: balance_dirty_state: bdi btrfs-1: dirty=772 wb=732 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 190.155717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=63408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.163084: balance_dirty_state: bdi btrfs-1: dirty=772 wb=607 unstable=0 bg_thresh=997 thresh=1994 gap=615 poll_thresh=19 ino=257 dd-2584 [001] 190.163193: balance_dirty_state: bdi btrfs-1: dirty=797 wb=607 unstable=0 bg_thresh=999 thresh=1999 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 190.163255: balance_dirty_state: bdi btrfs-1: dirty=822 wb=607 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 190.163485: balance_dirty_state: bdi btrfs-1: dirty=822 wb=607 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 190.163605: balance_dirty_state: bdi btrfs-1: dirty=847 wb=607 unstable=0 bg_thresh=998 thresh=1997 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 190.163724: balance_dirty_state: bdi btrfs-1: dirty=897 wb=607 unstable=0 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 190.163728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-158% task_weight=101% bdi_bw=63408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.171127: balance_dirty_state: bdi btrfs-1: dirty=897 wb=607 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 190.171140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-154% task_weight=100% bdi_bw=63408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.179099: balance_dirty_state: bdi btrfs-1: dirty=897 wb=457 unstable=0 bg_thresh=993 thresh=1986 gap=632 poll_thresh=18 ino=257 dd-2584 [001] 190.179172: balance_dirty_state: bdi btrfs-1: dirty=897 wb=457 unstable=0 bg_thresh=990 thresh=1980 gap=626 poll_thresh=13 ino=257 dd-2584 [001] 190.179232: balance_dirty_state: bdi btrfs-1: dirty=922 wb=457 unstable=0 bg_thresh=992 thresh=1985 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 190.179293: balance_dirty_state: bdi btrfs-1: dirty=947 wb=457 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 190.179354: balance_dirty_state: bdi btrfs-1: dirty=947 wb=457 unstable=0 bg_thresh=989 thresh=1978 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 190.179471: balance_dirty_state: bdi btrfs-1: dirty=997 wb=457 unstable=0 bg_thresh=988 thresh=1977 gap=523 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 190.179492: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17620 wrote=0 to_write=8192 dd-2584 [001] 190.179648: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=457 unstable=0 bg_thresh=990 thresh=1981 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 190.179832: balance_dirty_state: bdi btrfs-1: dirty=997 wb=507 unstable=0 bg_thresh=990 thresh=1980 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 190.179834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-184% task_weight=101% bdi_bw=63408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 190.181663: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=640 to_write=7552 dd-2584 [005] 190.191179: balance_dirty_state: bdi btrfs-1: dirty=397 wb=857 unstable=0 bg_thresh=989 thresh=1979 gap=725 poll_thresh=19 ino=257 dd-2584 [005] 190.191303: balance_dirty_state: bdi btrfs-1: dirty=397 wb=857 unstable=0 bg_thresh=992 thresh=1984 gap=730 poll_thresh=14 ino=257 dd-2584 [005] 190.191774: balance_dirty_state: bdi btrfs-1: dirty=422 wb=857 unstable=0 bg_thresh=994 thresh=1989 gap=710 poll_thresh=15 ino=257 dd-2584 [005] 190.191889: balance_dirty_state: bdi btrfs-1: dirty=447 wb=857 unstable=0 bg_thresh=994 thresh=1989 gap=685 poll_thresh=16 ino=257 dd-2584 [005] 190.192123: balance_dirty_state: bdi btrfs-1: dirty=472 wb=857 unstable=0 bg_thresh=997 thresh=1994 gap=665 poll_thresh=17 ino=257 dd-2584 [005] 190.192359: balance_dirty_state: bdi btrfs-1: dirty=497 wb=857 unstable=0 bg_thresh=999 thresh=1998 gap=644 poll_thresh=18 ino=257 dd-2584 [005] 190.192587: balance_dirty_state: bdi btrfs-1: dirty=522 wb=782 unstable=0 bg_thresh=995 thresh=1990 gap=686 poll_thresh=19 ino=257 dd-2584 [005] 190.192723: balance_dirty_state: bdi btrfs-1: dirty=572 wb=732 unstable=0 bg_thresh=993 thresh=1987 gap=683 poll_thresh=20 ino=257 dd-2584 [005] 190.192854: balance_dirty_state: bdi btrfs-1: dirty=597 wb=732 unstable=0 bg_thresh=999 thresh=1998 gap=669 poll_thresh=21 ino=257 dd-2584 [005] 190.192986: balance_dirty_state: bdi btrfs-1: dirty=622 wb=732 unstable=0 bg_thresh=997 thresh=1995 gap=641 poll_thresh=22 ino=257 dd-2584 [005] 190.193118: balance_dirty_state: bdi btrfs-1: dirty=672 wb=732 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=23 ino=257 dd-2584 [005] 190.193412: balance_dirty_state: bdi btrfs-1: dirty=697 wb=732 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=24 ino=257 dd-2584 [005] 190.193541: balance_dirty_state: bdi btrfs-1: dirty=722 wb=732 unstable=0 bg_thresh=1001 thresh=2003 gap=549 poll_thresh=25 ino=257 dd-2584 [005] 190.193664: balance_dirty_state: bdi btrfs-1: dirty=747 wb=732 unstable=0 bg_thresh=1001 thresh=2002 gap=523 poll_thresh=26 ino=257 dd-2584 [005] 190.193789: balance_dirty_state: bdi btrfs-1: dirty=797 wb=732 unstable=0 bg_thresh=997 thresh=1995 gap=466 poll_thresh=27 ino=257 dd-2584 [005] 190.193794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=101% bdi_bw=63408 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 190.199154: balance_dirty_state: bdi btrfs-1: dirty=797 wb=632 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=27 ino=257 dd-2584 [005] 190.199226: balance_dirty_state: bdi btrfs-1: dirty=797 wb=632 unstable=0 bg_thresh=1000 thresh=2000 gap=571 poll_thresh=20 ino=257 dd-2584 [005] 190.199344: balance_dirty_state: bdi btrfs-1: dirty=847 wb=632 unstable=0 bg_thresh=999 thresh=1999 gap=520 poll_thresh=21 ino=257 dd-2584 [005] 190.199462: balance_dirty_state: bdi btrfs-1: dirty=872 wb=632 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=22 ino=257 dd-2584 [005] 190.199466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-114% task_weight=101% bdi_bw=63408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 190.207120: balance_dirty_state: bdi btrfs-1: dirty=872 wb=632 unstable=0 bg_thresh=997 thresh=1994 gap=490 poll_thresh=22 ino=257 dd-2584 [005] 190.207130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-119% task_weight=101% bdi_bw=63280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 190.215169: balance_dirty_state: bdi btrfs-1: dirty=872 wb=382 unstable=0 bg_thresh=997 thresh=1994 gap=740 poll_thresh=22 ino=257 dd-2584 [005] 190.215242: balance_dirty_state: bdi btrfs-1: dirty=897 wb=382 unstable=0 bg_thresh=996 thresh=1993 gap=714 poll_thresh=16 ino=257 dd-2584 [005] 190.215378: balance_dirty_state: bdi btrfs-1: dirty=922 wb=382 unstable=0 bg_thresh=996 thresh=1992 gap=688 poll_thresh=17 ino=257 dd-2584 [005] 190.215705: balance_dirty_state: bdi btrfs-1: dirty=947 wb=382 unstable=0 bg_thresh=998 thresh=1996 gap=667 poll_thresh=18 ino=257 dd-2584 [005] 190.215839: balance_dirty_state: bdi btrfs-1: dirty=972 wb=382 unstable=0 bg_thresh=997 thresh=1995 gap=641 poll_thresh=19 ino=257 dd-2584 [005] 190.215977: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=382 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 190.215999: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17656 wrote=0 to_write=8192 dd-2584 [005] 190.216181: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=407 unstable=0 bg_thresh=996 thresh=1993 gap=539 poll_thresh=21 ino=257 dd-2584 [005] 190.216395: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=457 unstable=0 bg_thresh=998 thresh=1997 gap=518 poll_thresh=22 ino=257 dd-2584 [005] 190.216608: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=507 unstable=0 bg_thresh=998 thresh=1996 gap=467 poll_thresh=23 ino=257 dd-2584 [005] 190.216610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-164% task_weight=101% bdi_bw=63280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 190.218892: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=720 to_write=7472 dd-2584 [001] 190.223077: balance_dirty_state: bdi btrfs-1: dirty=422 wb=982 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=23 ino=257 dd-2584 [001] 190.223179: balance_dirty_state: bdi btrfs-1: dirty=422 wb=982 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=17 ino=257 dd-2584 [001] 190.223344: balance_dirty_state: bdi btrfs-1: dirty=447 wb=982 unstable=0 bg_thresh=1000 thresh=2000 gap=571 poll_thresh=18 ino=257 dd-2584 [001] 190.223781: balance_dirty_state: bdi btrfs-1: dirty=497 wb=982 unstable=0 bg_thresh=999 thresh=1999 gap=520 poll_thresh=19 ino=257 dd-2584 [001] 190.223936: balance_dirty_state: bdi btrfs-1: dirty=522 wb=982 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 190.223942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=63280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.235075: balance_dirty_state: bdi btrfs-1: dirty=522 wb=782 unstable=0 bg_thresh=1000 thresh=2001 gap=697 poll_thresh=20 ino=257 dd-2584 [001] 190.235139: balance_dirty_state: bdi btrfs-1: dirty=522 wb=782 unstable=0 bg_thresh=1000 thresh=2000 gap=696 poll_thresh=15 ino=257 dd-2584 [001] 190.235199: balance_dirty_state: bdi btrfs-1: dirty=547 wb=782 unstable=0 bg_thresh=999 thresh=1999 gap=670 poll_thresh=16 ino=257 dd-2584 [001] 190.235315: balance_dirty_state: bdi btrfs-1: dirty=572 wb=782 unstable=0 bg_thresh=999 thresh=1998 gap=644 poll_thresh=17 ino=257 dd-2584 [001] 190.235431: balance_dirty_state: bdi btrfs-1: dirty=622 wb=782 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=18 ino=257 dd-2584 [001] 190.235549: balance_dirty_state: bdi btrfs-1: dirty=647 wb=782 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=19 ino=257 dd-2584 [001] 190.235665: balance_dirty_state: bdi btrfs-1: dirty=672 wb=782 unstable=0 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=20 ino=257 dd-2584 [001] 190.235782: balance_dirty_state: bdi btrfs-1: dirty=722 wb=782 unstable=0 bg_thresh=999 thresh=1999 gap=495 poll_thresh=21 ino=257 dd-2584 [001] 190.235786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=63280 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 190.243061: balance_dirty_state: bdi btrfs-1: dirty=722 wb=732 unstable=0 bg_thresh=997 thresh=1995 gap=541 poll_thresh=21 ino=257 dd-2584 [001] 190.243125: balance_dirty_state: bdi btrfs-1: dirty=722 wb=732 unstable=0 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 190.243414: balance_dirty_state: bdi btrfs-1: dirty=747 wb=732 unstable=0 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 190.243532: balance_dirty_state: bdi btrfs-1: dirty=797 wb=732 unstable=0 bg_thresh=999 thresh=1998 gap=469 poll_thresh=18 ino=257 dd-2584 [001] 190.243537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-114% task_weight=101% bdi_bw=63280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 190.251157: balance_dirty_state: bdi btrfs-1: dirty=797 wb=457 unstable=0 bg_thresh=998 thresh=1996 gap=742 poll_thresh=18 ino=257 dd-2584 [000] 190.251246: balance_dirty_state: bdi btrfs-1: dirty=822 wb=457 unstable=0 bg_thresh=998 thresh=1996 gap=717 poll_thresh=13 ino=257 dd-2584 [000] 190.251305: balance_dirty_state: bdi btrfs-1: dirty=822 wb=457 unstable=0 bg_thresh=1000 thresh=2001 gap=722 poll_thresh=14 ino=257 dd-2584 [000] 190.251363: balance_dirty_state: bdi btrfs-1: dirty=847 wb=457 unstable=0 bg_thresh=1000 thresh=2001 gap=697 poll_thresh=15 ino=257 dd-2584 [000] 190.251419: balance_dirty_state: bdi btrfs-1: dirty=847 wb=457 unstable=0 bg_thresh=1000 thresh=2000 gap=696 poll_thresh=16 ino=257 dd-2584 [000] 190.251531: balance_dirty_state: bdi btrfs-1: dirty=897 wb=457 unstable=0 bg_thresh=999 thresh=1999 gap=645 poll_thresh=17 ino=257 dd-2584 [000] 190.251645: balance_dirty_state: bdi btrfs-1: dirty=922 wb=457 unstable=0 bg_thresh=1001 thresh=2003 gap=624 poll_thresh=18 ino=257 dd-2584 [000] 190.251760: balance_dirty_state: bdi btrfs-1: dirty=947 wb=457 unstable=0 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=19 ino=257 dd-2584 [000] 190.251875: balance_dirty_state: bdi btrfs-1: dirty=997 wb=457 unstable=0 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=20 ino=257 dd-2584 [000] 190.252159: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=457 unstable=0 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 190.252245: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17692 wrote=0 to_write=8192 dd-2584 [000] 190.252291: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=457 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=22 ino=257 dd-2584 [000] 190.252293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-154% task_weight=100% bdi_bw=63280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 190.254259: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=640 to_write=7552 dd-2584 [000] 190.259100: balance_dirty_state: bdi btrfs-1: dirty=397 wb=957 unstable=0 bg_thresh=1002 thresh=2005 gap=651 poll_thresh=22 ino=257 dd-2584 [000] 190.259166: balance_dirty_state: bdi btrfs-1: dirty=422 wb=957 unstable=0 bg_thresh=1002 thresh=2005 gap=626 poll_thresh=16 ino=257 dd-2584 [000] 190.259280: balance_dirty_state: bdi btrfs-1: dirty=447 wb=957 unstable=0 bg_thresh=999 thresh=1998 gap=594 poll_thresh=17 ino=257 dd-2584 [000] 190.259393: balance_dirty_state: bdi btrfs-1: dirty=472 wb=957 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=18 ino=257 dd-2584 [000] 190.259507: balance_dirty_state: bdi btrfs-1: dirty=522 wb=957 unstable=0 bg_thresh=1000 thresh=2001 gap=522 poll_thresh=19 ino=257 dd-2584 [000] 190.259620: balance_dirty_state: bdi btrfs-1: dirty=547 wb=957 unstable=0 bg_thresh=1000 thresh=2000 gap=496 poll_thresh=20 ino=257 dd-2584 [000] 190.259624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=63280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 190.271183: balance_dirty_state: bdi btrfs-1: dirty=547 wb=832 unstable=0 bg_thresh=999 thresh=1998 gap=619 poll_thresh=20 ino=257 dd-2584 [000] 190.271261: balance_dirty_state: bdi btrfs-1: dirty=572 wb=832 unstable=0 bg_thresh=1001 thresh=2003 gap=599 poll_thresh=15 ino=257 dd-2584 [000] 190.271321: balance_dirty_state: bdi btrfs-1: dirty=572 wb=832 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=16 ino=257 dd-2584 [000] 190.271601: balance_dirty_state: bdi btrfs-1: dirty=597 wb=832 unstable=0 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=17 ino=257 dd-2584 [000] 190.271714: balance_dirty_state: bdi btrfs-1: dirty=647 wb=832 unstable=0 bg_thresh=1000 thresh=2000 gap=521 poll_thresh=18 ino=257 dd-2584 [000] 190.271827: balance_dirty_state: bdi btrfs-1: dirty=672 wb=832 unstable=0 bg_thresh=999 thresh=1999 gap=495 poll_thresh=19 ino=257 dd-2584 [000] 190.271832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=63280 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 190.279123: balance_dirty_state: bdi btrfs-1: dirty=672 wb=707 unstable=0 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=19 ino=257 dd-2584 [003] 190.279195: balance_dirty_state: bdi btrfs-1: dirty=672 wb=707 unstable=0 bg_thresh=1003 thresh=2007 gap=628 poll_thresh=14 ino=257 dd-2584 [003] 190.279255: balance_dirty_state: bdi btrfs-1: dirty=697 wb=707 unstable=0 bg_thresh=1003 thresh=2006 gap=602 poll_thresh=15 ino=257 dd-2584 [003] 190.279315: balance_dirty_state: bdi btrfs-1: dirty=722 wb=707 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=16 ino=257 dd-2584 [003] 190.279436: balance_dirty_state: bdi btrfs-1: dirty=747 wb=707 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=17 ino=257 dd-2584 [003] 190.279555: balance_dirty_state: bdi btrfs-1: dirty=772 wb=707 unstable=0 bg_thresh=999 thresh=1998 gap=519 poll_thresh=18 ino=257 dd-2584 [003] 190.279676: balance_dirty_state: bdi btrfs-1: dirty=822 wb=707 unstable=0 bg_thresh=998 thresh=1996 gap=467 poll_thresh=19 ino=257 dd-2584 [003] 190.279681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=63280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 190.287122: balance_dirty_state: bdi btrfs-1: dirty=822 wb=507 unstable=0 bg_thresh=1008 thresh=2016 gap=687 poll_thresh=19 ino=257 dd-2584 [003] 190.287190: balance_dirty_state: bdi btrfs-1: dirty=822 wb=507 unstable=0 bg_thresh=1007 thresh=2015 gap=686 poll_thresh=14 ino=257 dd-2584 [003] 190.287252: balance_dirty_state: bdi btrfs-1: dirty=847 wb=507 unstable=0 bg_thresh=1004 thresh=2009 gap=655 poll_thresh=15 ino=257 dd-2584 [003] 190.287485: balance_dirty_state: bdi btrfs-1: dirty=872 wb=507 unstable=0 bg_thresh=1007 thresh=2014 gap=635 poll_thresh=16 ino=257 dd-2584 [003] 190.287604: balance_dirty_state: bdi btrfs-1: dirty=897 wb=507 unstable=0 bg_thresh=1006 thresh=2013 gap=609 poll_thresh=17 ino=257 dd-2584 [003] 190.287723: balance_dirty_state: bdi btrfs-1: dirty=922 wb=507 unstable=0 bg_thresh=1006 thresh=2012 gap=583 poll_thresh=18 ino=257 dd-2584 [003] 190.287840: balance_dirty_state: bdi btrfs-1: dirty=947 wb=507 unstable=0 bg_thresh=1008 thresh=2016 gap=562 poll_thresh=19 ino=257 dd-2584 [003] 190.287959: balance_dirty_state: bdi btrfs-1: dirty=997 wb=507 unstable=0 bg_thresh=1007 thresh=2015 gap=511 poll_thresh=20 ino=257 dd-2584 [003] 190.288078: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=507 unstable=0 bg_thresh=1007 thresh=2014 gap=485 poll_thresh=21 ino=257 dd-2584 [003] 190.288083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=63280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 190.288157: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17728 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 190.290110: writeback_single_inode: bdi btrfs-1: ino=257 state= age=140 wrote=624 to_write=7568 dd-2584 [006] 190.295152: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1007 unstable=0 bg_thresh=1001 thresh=2003 gap=599 poll_thresh=21 ino=257 dd-2584 [006] 190.295228: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1007 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=16 ino=257 dd-2584 [006] 190.295354: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1007 unstable=0 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 190.295478: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1007 unstable=0 bg_thresh=1000 thresh=2000 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 190.295780: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1007 unstable=0 bg_thresh=999 thresh=1999 gap=495 poll_thresh=19 ino=257 dd-2584 [006] 190.295785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=63280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 190.307247: balance_dirty_state: bdi btrfs-1: dirty=497 wb=857 unstable=0 bg_thresh=987 thresh=1975 gap=621 poll_thresh=19 ino=257 dd-2584 [006] 190.307350: balance_dirty_state: bdi btrfs-1: dirty=522 wb=832 unstable=0 bg_thresh=987 thresh=1975 gap=621 poll_thresh=14 ino=257 dd-2584 [006] 190.307419: balance_dirty_state: bdi btrfs-1: dirty=547 wb=782 unstable=0 bg_thresh=987 thresh=1975 gap=646 poll_thresh=15 ino=257 dd-2584 [006] 190.307487: balance_dirty_state: bdi btrfs-1: dirty=547 wb=757 unstable=0 bg_thresh=990 thresh=1980 gap=676 poll_thresh=16 ino=257 dd-2584 [006] 190.307611: balance_dirty_state: bdi btrfs-1: dirty=597 wb=732 unstable=0 bg_thresh=992 thresh=1985 gap=656 poll_thresh=17 ino=257 dd-2584 [006] 190.307740: balance_dirty_state: bdi btrfs-1: dirty=622 wb=732 unstable=0 bg_thresh=994 thresh=1988 gap=634 poll_thresh=18 ino=257 dd-2584 [006] 190.307866: balance_dirty_state: bdi btrfs-1: dirty=647 wb=732 unstable=0 bg_thresh=990 thresh=1980 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 190.307992: balance_dirty_state: bdi btrfs-1: dirty=672 wb=732 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=20 ino=257 dd-2584 [006] 190.308118: balance_dirty_state: bdi btrfs-1: dirty=722 wb=732 unstable=0 bg_thresh=994 thresh=1988 gap=534 poll_thresh=21 ino=257 dd-2584 [006] 190.308417: balance_dirty_state: bdi btrfs-1: dirty=747 wb=732 unstable=0 bg_thresh=999 thresh=1998 gap=519 poll_thresh=22 ino=257 dd-2584 [006] 190.308536: balance_dirty_state: bdi btrfs-1: dirty=772 wb=732 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=23 ino=257 dd-2584 [006] 190.308541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=63280 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 190.315164: balance_dirty_state: bdi btrfs-1: dirty=772 wb=607 unstable=0 bg_thresh=993 thresh=1987 gap=608 poll_thresh=23 ino=257 dd-2584 [006] 190.315258: balance_dirty_state: bdi btrfs-1: dirty=797 wb=607 unstable=0 bg_thresh=993 thresh=1986 gap=582 poll_thresh=17 ino=257 dd-2584 [006] 190.315377: balance_dirty_state: bdi btrfs-1: dirty=822 wb=607 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=18 ino=257 dd-2584 [006] 190.315496: balance_dirty_state: bdi btrfs-1: dirty=847 wb=607 unstable=0 bg_thresh=992 thresh=1984 gap=530 poll_thresh=19 ino=257 dd-2584 [006] 190.315615: balance_dirty_state: bdi btrfs-1: dirty=897 wb=607 unstable=0 bg_thresh=991 thresh=1983 gap=479 poll_thresh=20 ino=257 dd-2584 [006] 190.315620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=64416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 190.323164: balance_dirty_state: bdi btrfs-1: dirty=897 wb=607 unstable=0 bg_thresh=983 thresh=1967 gap=463 poll_thresh=20 ino=257 dd-2584 [006] 190.323173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-345% task_weight=100% bdi_bw=64416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 190.331206: balance_dirty_state: bdi btrfs-1: dirty=897 wb=482 unstable=0 bg_thresh=982 thresh=1964 gap=585 poll_thresh=20 ino=257 dd-2584 [005] 190.331319: balance_dirty_state: bdi btrfs-1: dirty=922 wb=482 unstable=0 bg_thresh=984 thresh=1969 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 190.331425: balance_dirty_state: bdi btrfs-1: dirty=922 wb=482 unstable=0 bg_thresh=984 thresh=1969 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 190.331644: balance_dirty_state: bdi btrfs-1: dirty=947 wb=482 unstable=0 bg_thresh=984 thresh=1968 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 190.331861: balance_dirty_state: bdi btrfs-1: dirty=997 wb=482 unstable=0 bg_thresh=986 thresh=1972 gap=493 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 190.331896: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17772 wrote=0 to_write=8192 dd-2584 [005] 190.332368: balance_dirty_state: bdi btrfs-1: dirty=947 wb=557 unstable=0 bg_thresh=985 thresh=1971 gap=467 poll_thresh=19 ino=257 dd-2584 [005] 190.332370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=64416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 190.334138: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=624 to_write=7568 dd-2584 [001] 190.339127: balance_dirty_state: bdi btrfs-1: dirty=397 wb=857 unstable=0 bg_thresh=988 thresh=1976 gap=722 poll_thresh=19 ino=257 dd-2584 [001] 190.339291: balance_dirty_state: bdi btrfs-1: dirty=397 wb=857 unstable=0 bg_thresh=988 thresh=1976 gap=722 poll_thresh=14 ino=257 dd-2584 [001] 190.339448: balance_dirty_state: bdi btrfs-1: dirty=422 wb=857 unstable=0 bg_thresh=990 thresh=1981 gap=702 poll_thresh=15 ino=257 dd-2584 [001] 190.339610: balance_dirty_state: bdi btrfs-1: dirty=447 wb=857 unstable=0 bg_thresh=990 thresh=1981 gap=677 poll_thresh=16 ino=257 dd-2584 [001] 190.339923: balance_dirty_state: bdi btrfs-1: dirty=472 wb=857 unstable=0 bg_thresh=993 thresh=1986 gap=657 poll_thresh=17 ino=257 dd-2584 [001] 190.340252: balance_dirty_state: bdi btrfs-1: dirty=497 wb=857 unstable=0 bg_thresh=995 thresh=1990 gap=636 poll_thresh=18 ino=257 dd-2584 [001] 190.340577: balance_dirty_state: bdi btrfs-1: dirty=547 wb=857 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 190.340900: balance_dirty_state: bdi btrfs-1: dirty=572 wb=857 unstable=0 bg_thresh=994 thresh=1988 gap=559 poll_thresh=20 ino=257 dd-2584 [001] 190.341219: balance_dirty_state: bdi btrfs-1: dirty=597 wb=857 unstable=0 bg_thresh=996 thresh=1992 gap=538 poll_thresh=21 ino=257 dd-2584 [001] 190.342143: balance_dirty_state: bdi btrfs-1: dirty=622 wb=857 unstable=0 bg_thresh=995 thresh=1991 gap=512 poll_thresh=22 ino=257 dd-2584 [001] 190.342470: balance_dirty_state: bdi btrfs-1: dirty=672 wb=857 unstable=0 bg_thresh=995 thresh=1990 gap=461 poll_thresh=23 ino=257 dd-2584 [001] 190.342482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=64416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.347241: balance_dirty_state: bdi btrfs-1: dirty=672 wb=732 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=23 ino=257 dd-2584 [001] 190.347369: balance_dirty_state: bdi btrfs-1: dirty=672 wb=732 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 190.347604: balance_dirty_state: bdi btrfs-1: dirty=722 wb=732 unstable=0 bg_thresh=994 thresh=1988 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 190.347841: balance_dirty_state: bdi btrfs-1: dirty=747 wb=732 unstable=0 bg_thresh=996 thresh=1992 gap=513 poll_thresh=19 ino=257 dd-2584 [001] 190.348079: balance_dirty_state: bdi btrfs-1: dirty=772 wb=732 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=20 ino=257 dd-2584 [001] 190.348087: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=64416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.355222: balance_dirty_state: bdi btrfs-1: dirty=772 wb=632 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=20 ino=257 dd-2584 [001] 190.355290: balance_dirty_state: bdi btrfs-1: dirty=797 wb=632 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 190.355350: balance_dirty_state: bdi btrfs-1: dirty=797 wb=632 unstable=0 bg_thresh=995 thresh=1991 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 190.355469: balance_dirty_state: bdi btrfs-1: dirty=847 wb=632 unstable=0 bg_thresh=997 thresh=1995 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 190.355586: balance_dirty_state: bdi btrfs-1: dirty=872 wb=632 unstable=0 bg_thresh=997 thresh=1994 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 190.355590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=64416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.363185: balance_dirty_state: bdi btrfs-1: dirty=872 wb=482 unstable=0 bg_thresh=998 thresh=1997 gap=643 poll_thresh=18 ino=257 dd-2584 [001] 190.363434: balance_dirty_state: bdi btrfs-1: dirty=897 wb=482 unstable=0 bg_thresh=995 thresh=1991 gap=612 poll_thresh=13 ino=257 dd-2584 [001] 190.363491: balance_dirty_state: bdi btrfs-1: dirty=897 wb=482 unstable=0 bg_thresh=998 thresh=1996 gap=617 poll_thresh=14 ino=257 dd-2584 [001] 190.363548: balance_dirty_state: bdi btrfs-1: dirty=922 wb=482 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=15 ino=257 dd-2584 [001] 190.363604: balance_dirty_state: bdi btrfs-1: dirty=947 wb=482 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 190.363718: balance_dirty_state: bdi btrfs-1: dirty=972 wb=482 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 190.363832: balance_dirty_state: bdi btrfs-1: dirty=997 wb=482 unstable=0 bg_thresh=996 thresh=1992 gap=513 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 190.363856: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17804 wrote=0 to_write=8192 dd-2584 [001] 190.364003: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=482 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 190.364005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=64416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 190.366259: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=640 to_write=7552 dd-2584 [001] 190.371136: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1007 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 190.371200: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1007 unstable=0 bg_thresh=994 thresh=1988 gap=559 poll_thresh=14 ino=257 dd-2584 [001] 190.371261: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1007 unstable=0 bg_thresh=996 thresh=1992 gap=538 poll_thresh=15 ino=257 dd-2584 [001] 190.371319: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1007 unstable=0 bg_thresh=996 thresh=1992 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 190.371431: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1007 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=17 ino=257 dd-2584 [001] 190.371436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=64416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.379227: balance_dirty_state: bdi btrfs-1: dirty=497 wb=882 unstable=0 bg_thresh=998 thresh=1996 gap=617 poll_thresh=17 ino=257 dd-2584 [001] 190.379291: balance_dirty_state: bdi btrfs-1: dirty=497 wb=882 unstable=0 bg_thresh=997 thresh=1995 gap=616 poll_thresh=13 ino=257 dd-2584 [001] 190.379517: balance_dirty_state: bdi btrfs-1: dirty=522 wb=882 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 190.379574: balance_dirty_state: bdi btrfs-1: dirty=547 wb=882 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 190.379632: balance_dirty_state: bdi btrfs-1: dirty=547 wb=882 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 190.379745: balance_dirty_state: bdi btrfs-1: dirty=572 wb=882 unstable=0 bg_thresh=999 thresh=1998 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 190.379858: balance_dirty_state: bdi btrfs-1: dirty=622 wb=882 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 190.379863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=64416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.387261: balance_dirty_state: bdi btrfs-1: dirty=622 wb=757 unstable=0 bg_thresh=994 thresh=1989 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 190.387353: balance_dirty_state: bdi btrfs-1: dirty=622 wb=757 unstable=0 bg_thresh=997 thresh=1994 gap=615 poll_thresh=13 ino=257 dd-2584 [001] 190.387414: balance_dirty_state: bdi btrfs-1: dirty=647 wb=757 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 190.387471: balance_dirty_state: bdi btrfs-1: dirty=672 wb=757 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 190.387527: balance_dirty_state: bdi btrfs-1: dirty=672 wb=757 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 190.387639: balance_dirty_state: bdi btrfs-1: dirty=722 wb=757 unstable=0 bg_thresh=995 thresh=1991 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 190.387751: balance_dirty_state: bdi btrfs-1: dirty=747 wb=757 unstable=0 bg_thresh=995 thresh=1990 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 190.387756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=64416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.395235: balance_dirty_state: bdi btrfs-1: dirty=747 wb=657 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 190.395302: balance_dirty_state: bdi btrfs-1: dirty=747 wb=657 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 190.395537: balance_dirty_state: bdi btrfs-1: dirty=772 wb=657 unstable=0 bg_thresh=995 thresh=1991 gap=562 poll_thresh=14 ino=257 dd-2584 [001] 190.395597: balance_dirty_state: bdi btrfs-1: dirty=797 wb=657 unstable=0 bg_thresh=998 thresh=1996 gap=542 poll_thresh=15 ino=257 dd-2584 [001] 190.395655: balance_dirty_state: bdi btrfs-1: dirty=797 wb=657 unstable=0 bg_thresh=995 thresh=1990 gap=536 poll_thresh=16 ino=257 dd-2584 [001] 190.395772: balance_dirty_state: bdi btrfs-1: dirty=847 wb=657 unstable=0 bg_thresh=994 thresh=1989 gap=485 poll_thresh=17 ino=257 dd-2584 [001] 190.395777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=64416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 190.403261: balance_dirty_state: bdi btrfs-1: dirty=847 wb=532 unstable=0 bg_thresh=993 thresh=1987 gap=608 poll_thresh=17 ino=257 dd-2584 [004] 190.403356: balance_dirty_state: bdi btrfs-1: dirty=872 wb=532 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 190.403444: balance_dirty_state: bdi btrfs-1: dirty=872 wb=532 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 190.403533: balance_dirty_state: bdi btrfs-1: dirty=897 wb=532 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 190.403622: balance_dirty_state: bdi btrfs-1: dirty=922 wb=532 unstable=0 bg_thresh=998 thresh=1997 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 190.403798: balance_dirty_state: bdi btrfs-1: dirty=947 wb=532 unstable=0 bg_thresh=1001 thresh=2002 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 190.403976: balance_dirty_state: bdi btrfs-1: dirty=972 wb=532 unstable=0 bg_thresh=1003 thresh=2006 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 190.404159: balance_dirty_state: bdi btrfs-1: dirty=997 wb=532 unstable=0 bg_thresh=1002 thresh=2005 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 190.404169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=64416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 190.411140: balance_dirty_state: bdi btrfs-1: dirty=997 wb=257 unstable=0 bg_thresh=997 thresh=1994 gap=740 poll_thresh=19 ino=257 dd-2584 [004] 190.411233: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=257 unstable=0 bg_thresh=997 thresh=1994 gap=715 poll_thresh=14 ino=257 flush-btrfs-1-2586 [005] 190.411307: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17852 wrote=0 to_write=8192 dd-2584 [004] 190.411594: balance_dirty_state: bdi btrfs-1: dirty=997 wb=282 unstable=0 bg_thresh=999 thresh=1999 gap=720 poll_thresh=15 ino=257 dd-2584 [004] 190.411687: balance_dirty_state: bdi btrfs-1: dirty=972 wb=307 unstable=0 bg_thresh=999 thresh=1999 gap=720 poll_thresh=16 ino=257 dd-2584 [004] 190.411873: balance_dirty_state: bdi btrfs-1: dirty=972 wb=357 unstable=0 bg_thresh=999 thresh=1998 gap=669 poll_thresh=17 ino=257 dd-2584 [004] 190.412054: balance_dirty_state: bdi btrfs-1: dirty=972 wb=407 unstable=0 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 190.412178: balance_dirty_state: bdi btrfs-1: dirty=947 wb=432 unstable=0 bg_thresh=1000 thresh=2001 gap=622 poll_thresh=19 ino=257 dd-2584 [004] 190.412303: balance_dirty_state: bdi btrfs-1: dirty=947 wb=482 unstable=0 bg_thresh=1000 thresh=2000 gap=571 poll_thresh=20 ino=257 dd-2584 [004] 190.412428: balance_dirty_state: bdi btrfs-1: dirty=947 wb=507 unstable=0 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=21 ino=257 dd-2584 [004] 190.412557: balance_dirty_state: bdi btrfs-1: dirty=947 wb=557 unstable=0 bg_thresh=1001 thresh=2003 gap=499 poll_thresh=22 ino=257 dd-2584 [004] 190.412559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=64416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 190.414312: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=832 to_write=7360 dd-2584 [000] 190.419139: balance_dirty_state: bdi btrfs-1: dirty=397 wb=957 unstable=0 bg_thresh=995 thresh=1991 gap=637 poll_thresh=22 ino=257 dd-2584 [000] 190.419320: balance_dirty_state: bdi btrfs-1: dirty=422 wb=957 unstable=0 bg_thresh=995 thresh=1991 gap=612 poll_thresh=16 ino=257 dd-2584 [000] 190.420264: balance_dirty_state: bdi btrfs-1: dirty=447 wb=957 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=17 ino=257 dd-2584 [000] 190.420622: balance_dirty_state: bdi btrfs-1: dirty=472 wb=957 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=18 ino=257 dd-2584 [000] 190.420977: balance_dirty_state: bdi btrfs-1: dirty=522 wb=957 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=19 ino=257 dd-2584 [000] 190.422336: balance_dirty_state: bdi btrfs-1: dirty=547 wb=957 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=20 ino=257 dd-2584 [000] 190.422346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=64904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 190.427186: balance_dirty_state: bdi btrfs-1: dirty=547 wb=932 unstable=0 bg_thresh=996 thresh=1993 gap=514 poll_thresh=20 ino=257 dd-2584 [004] 190.427289: balance_dirty_state: bdi btrfs-1: dirty=572 wb=932 unstable=0 bg_thresh=996 thresh=1993 gap=489 poll_thresh=15 ino=257 dd-2584 [004] 190.427295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=64904 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 190.435150: balance_dirty_state: bdi btrfs-1: dirty=572 wb=832 unstable=0 bg_thresh=992 thresh=1984 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 190.435245: balance_dirty_state: bdi btrfs-1: dirty=572 wb=832 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=11 ino=257 dd-2584 [004] 190.435334: balance_dirty_state: bdi btrfs-1: dirty=597 wb=832 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=12 ino=257 dd-2584 [004] 190.435425: balance_dirty_state: bdi btrfs-1: dirty=622 wb=832 unstable=0 bg_thresh=994 thresh=1988 gap=534 poll_thresh=13 ino=257 dd-2584 [004] 190.435515: balance_dirty_state: bdi btrfs-1: dirty=622 wb=832 unstable=0 bg_thresh=993 thresh=1987 gap=533 poll_thresh=14 ino=257 dd-2584 [004] 190.435595: balance_dirty_state: bdi btrfs-1: dirty=647 wb=832 unstable=0 bg_thresh=993 thresh=1987 gap=508 poll_thresh=15 ino=257 dd-2584 [004] 190.435659: balance_dirty_state: bdi btrfs-1: dirty=647 wb=832 unstable=0 bg_thresh=993 thresh=1986 gap=507 poll_thresh=16 ino=257 dd-2584 [004] 190.435822: balance_dirty_state: bdi btrfs-1: dirty=697 wb=832 unstable=0 bg_thresh=992 thresh=1985 gap=456 poll_thresh=17 ino=257 dd-2584 [004] 190.435828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=64904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 190.443160: balance_dirty_state: bdi btrfs-1: dirty=697 wb=582 unstable=0 bg_thresh=991 thresh=1983 gap=704 poll_thresh=17 ino=257 dd-2584 [004] 190.443444: balance_dirty_state: bdi btrfs-1: dirty=697 wb=582 unstable=0 bg_thresh=991 thresh=1983 gap=704 poll_thresh=13 ino=257 dd-2584 [004] 190.443504: balance_dirty_state: bdi btrfs-1: dirty=722 wb=582 unstable=0 bg_thresh=991 thresh=1982 gap=678 poll_thresh=14 ino=257 dd-2584 [004] 190.443588: balance_dirty_state: bdi btrfs-1: dirty=747 wb=582 unstable=0 bg_thresh=991 thresh=1982 gap=653 poll_thresh=15 ino=257 dd-2584 [004] 190.443675: balance_dirty_state: bdi btrfs-1: dirty=747 wb=582 unstable=0 bg_thresh=990 thresh=1981 gap=652 poll_thresh=16 ino=257 dd-2584 [004] 190.443802: balance_dirty_state: bdi btrfs-1: dirty=797 wb=582 unstable=0 bg_thresh=990 thresh=1980 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 190.443920: balance_dirty_state: bdi btrfs-1: dirty=822 wb=582 unstable=0 bg_thresh=992 thresh=1984 gap=580 poll_thresh=18 ino=257 dd-2584 [004] 190.444056: balance_dirty_state: bdi btrfs-1: dirty=847 wb=582 unstable=0 bg_thresh=991 thresh=1983 gap=554 poll_thresh=19 ino=257 dd-2584 [004] 190.444226: balance_dirty_state: bdi btrfs-1: dirty=872 wb=582 unstable=0 bg_thresh=991 thresh=1982 gap=528 poll_thresh=20 ino=257 dd-2584 [004] 190.444359: balance_dirty_state: bdi btrfs-1: dirty=922 wb=582 unstable=0 bg_thresh=990 thresh=1981 gap=477 poll_thresh=21 ino=257 dd-2584 [004] 190.444365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=64904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 190.451183: balance_dirty_state: bdi btrfs-1: dirty=922 wb=457 unstable=0 bg_thresh=986 thresh=1972 gap=593 poll_thresh=21 ino=257 dd-2584 [004] 190.451273: balance_dirty_state: bdi btrfs-1: dirty=922 wb=457 unstable=0 bg_thresh=986 thresh=1972 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 190.451714: balance_dirty_state: bdi btrfs-1: dirty=972 wb=457 unstable=0 bg_thresh=988 thresh=1977 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 190.451891: balance_dirty_state: bdi btrfs-1: dirty=997 wb=457 unstable=0 bg_thresh=988 thresh=1976 gap=522 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 190.451909: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17892 wrote=0 to_write=8192 dd-2584 [004] 190.452081: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=482 unstable=0 bg_thresh=990 thresh=1980 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 190.452084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=64904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 190.453897: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=624 to_write=7568 dd-2584 [004] 190.459158: balance_dirty_state: bdi btrfs-1: dirty=422 wb=932 unstable=0 bg_thresh=992 thresh=1985 gap=631 poll_thresh=19 ino=257 dd-2584 [004] 190.459248: balance_dirty_state: bdi btrfs-1: dirty=447 wb=932 unstable=0 bg_thresh=992 thresh=1985 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 190.459324: balance_dirty_state: bdi btrfs-1: dirty=447 wb=932 unstable=0 bg_thresh=995 thresh=1990 gap=611 poll_thresh=15 ino=257 dd-2584 [004] 190.459384: balance_dirty_state: bdi btrfs-1: dirty=472 wb=932 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 190.459503: balance_dirty_state: bdi btrfs-1: dirty=497 wb=932 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 190.459632: balance_dirty_state: bdi btrfs-1: dirty=547 wb=932 unstable=0 bg_thresh=993 thresh=1987 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 190.459753: balance_dirty_state: bdi btrfs-1: dirty=572 wb=932 unstable=0 bg_thresh=993 thresh=1986 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 190.459758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=64904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 190.467231: balance_dirty_state: bdi btrfs-1: dirty=572 wb=807 unstable=0 bg_thresh=984 thresh=1969 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 190.467328: balance_dirty_state: bdi btrfs-1: dirty=597 wb=807 unstable=0 bg_thresh=984 thresh=1969 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 190.467414: balance_dirty_state: bdi btrfs-1: dirty=597 wb=807 unstable=0 bg_thresh=987 thresh=1974 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 190.467793: balance_dirty_state: bdi btrfs-1: dirty=622 wb=807 unstable=0 bg_thresh=987 thresh=1974 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 190.467961: balance_dirty_state: bdi btrfs-1: dirty=647 wb=807 unstable=0 bg_thresh=986 thresh=1973 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 190.468133: balance_dirty_state: bdi btrfs-1: dirty=672 wb=807 unstable=0 bg_thresh=988 thresh=1977 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 190.468302: balance_dirty_state: bdi btrfs-1: dirty=722 wb=807 unstable=0 bg_thresh=988 thresh=1976 gap=447 poll_thresh=19 ino=257 dd-2584 [004] 190.468309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-186% task_weight=98% bdi_bw=64904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 190.475223: balance_dirty_state: bdi btrfs-1: dirty=722 wb=607 unstable=0 bg_thresh=982 thresh=1964 gap=635 poll_thresh=19 ino=257 dd-2584 [004] 190.475314: balance_dirty_state: bdi btrfs-1: dirty=722 wb=607 unstable=0 bg_thresh=982 thresh=1964 gap=635 poll_thresh=14 ino=257 dd-2584 [004] 190.475398: balance_dirty_state: bdi btrfs-1: dirty=747 wb=607 unstable=0 bg_thresh=984 thresh=1969 gap=615 poll_thresh=15 ino=257 dd-2584 [004] 190.475482: balance_dirty_state: bdi btrfs-1: dirty=772 wb=607 unstable=0 bg_thresh=984 thresh=1969 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 190.475647: balance_dirty_state: bdi btrfs-1: dirty=797 wb=607 unstable=0 bg_thresh=987 thresh=1974 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 190.475818: balance_dirty_state: bdi btrfs-1: dirty=822 wb=607 unstable=0 bg_thresh=989 thresh=1978 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 190.475987: balance_dirty_state: bdi btrfs-1: dirty=847 wb=607 unstable=0 bg_thresh=988 thresh=1977 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 190.476448: balance_dirty_state: bdi btrfs-1: dirty=897 wb=607 unstable=0 bg_thresh=988 thresh=1976 gap=472 poll_thresh=20 ino=257 dd-2584 [004] 190.476454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-186% task_weight=98% bdi_bw=64904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 190.483213: balance_dirty_state: bdi btrfs-1: dirty=897 wb=482 unstable=0 bg_thresh=978 thresh=1956 gap=577 poll_thresh=20 ino=257 dd-2584 [000] 190.483304: balance_dirty_state: bdi btrfs-1: dirty=922 wb=482 unstable=0 bg_thresh=981 thresh=1962 gap=558 poll_thresh=15 ino=257 dd-2584 [000] 190.483385: balance_dirty_state: bdi btrfs-1: dirty=922 wb=482 unstable=0 bg_thresh=980 thresh=1960 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 190.483557: balance_dirty_state: bdi btrfs-1: dirty=972 wb=482 unstable=0 bg_thresh=982 thresh=1965 gap=511 poll_thresh=17 ino=257 dd-2584 [000] 190.483731: balance_dirty_state: bdi btrfs-1: dirty=997 wb=482 unstable=0 bg_thresh=981 thresh=1963 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 190.483738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=64904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 190.483760: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17924 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 190.485124: writeback_single_inode: bdi btrfs-1: ino=257 state= age=188 wrote=560 to_write=7632 dd-2584 [000] 190.491282: balance_dirty_state: bdi btrfs-1: dirty=447 wb=907 unstable=0 bg_thresh=987 thresh=1975 gap=621 poll_thresh=18 ino=257 dd-2584 [000] 190.491368: balance_dirty_state: bdi btrfs-1: dirty=447 wb=907 unstable=0 bg_thresh=987 thresh=1975 gap=621 poll_thresh=13 ino=257 dd-2584 [000] 190.491448: balance_dirty_state: bdi btrfs-1: dirty=472 wb=907 unstable=0 bg_thresh=987 thresh=1974 gap=595 poll_thresh=14 ino=257 dd-2584 [000] 190.491528: balance_dirty_state: bdi btrfs-1: dirty=472 wb=907 unstable=0 bg_thresh=987 thresh=1974 gap=595 poll_thresh=15 ino=257 dd-2584 [000] 190.491609: balance_dirty_state: bdi btrfs-1: dirty=497 wb=907 unstable=0 bg_thresh=986 thresh=1973 gap=569 poll_thresh=16 ino=257 dd-2584 [000] 190.491768: balance_dirty_state: bdi btrfs-1: dirty=522 wb=907 unstable=0 bg_thresh=986 thresh=1972 gap=543 poll_thresh=17 ino=257 dd-2584 [000] 190.491931: balance_dirty_state: bdi btrfs-1: dirty=572 wb=907 unstable=0 bg_thresh=988 thresh=1976 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 190.492326: balance_dirty_state: bdi btrfs-1: dirty=597 wb=907 unstable=0 bg_thresh=987 thresh=1975 gap=471 poll_thresh=19 ino=257 dd-2584 [000] 190.492332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=64904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.499213: balance_dirty_state: bdi btrfs-1: dirty=597 wb=782 unstable=0 bg_thresh=987 thresh=1974 gap=595 poll_thresh=19 ino=257 dd-2584 [001] 190.499324: balance_dirty_state: bdi btrfs-1: dirty=597 wb=782 unstable=0 bg_thresh=987 thresh=1974 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 190.499446: balance_dirty_state: bdi btrfs-1: dirty=622 wb=782 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 190.499562: balance_dirty_state: bdi btrfs-1: dirty=647 wb=782 unstable=0 bg_thresh=989 thresh=1979 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 190.499794: balance_dirty_state: bdi btrfs-1: dirty=672 wb=782 unstable=0 bg_thresh=992 thresh=1984 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 190.500036: balance_dirty_state: bdi btrfs-1: dirty=697 wb=782 unstable=0 bg_thresh=994 thresh=1988 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 190.500270: balance_dirty_state: bdi btrfs-1: dirty=722 wb=782 unstable=0 bg_thresh=993 thresh=1987 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 190.500279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=64904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.507196: balance_dirty_state: bdi btrfs-1: dirty=722 wb=657 unstable=0 bg_thresh=993 thresh=1986 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 190.507324: balance_dirty_state: bdi btrfs-1: dirty=747 wb=657 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 190.507444: balance_dirty_state: bdi btrfs-1: dirty=772 wb=657 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 190.507562: balance_dirty_state: bdi btrfs-1: dirty=772 wb=657 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 190.507798: balance_dirty_state: bdi btrfs-1: dirty=822 wb=657 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 190.508387: balance_dirty_state: bdi btrfs-1: dirty=847 wb=657 unstable=0 bg_thresh=996 thresh=1993 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 190.508396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=64904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.515198: balance_dirty_state: bdi btrfs-1: dirty=847 wb=557 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=18 ino=257 dd-2584 [001] 190.515292: balance_dirty_state: bdi btrfs-1: dirty=872 wb=557 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=13 ino=257 dd-2584 [001] 190.515352: balance_dirty_state: bdi btrfs-1: dirty=872 wb=557 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 190.515412: balance_dirty_state: bdi btrfs-1: dirty=897 wb=557 unstable=0 bg_thresh=994 thresh=1988 gap=534 poll_thresh=15 ino=257 dd-2584 [001] 190.515471: balance_dirty_state: bdi btrfs-1: dirty=897 wb=557 unstable=0 bg_thresh=996 thresh=1993 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 190.515591: balance_dirty_state: bdi btrfs-1: dirty=947 wb=557 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=17 ino=257 dd-2584 [001] 190.515595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=64904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.523227: balance_dirty_state: bdi btrfs-1: dirty=947 wb=557 unstable=0 bg_thresh=995 thresh=1990 gap=486 poll_thresh=17 ino=257 dd-2584 [001] 190.523235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=64404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.531211: balance_dirty_state: bdi btrfs-1: dirty=947 wb=307 unstable=0 bg_thresh=994 thresh=1989 gap=735 poll_thresh=17 ino=257 dd-2584 [001] 190.531279: balance_dirty_state: bdi btrfs-1: dirty=947 wb=307 unstable=0 bg_thresh=994 thresh=1989 gap=735 poll_thresh=13 ino=257 dd-2584 [001] 190.531340: balance_dirty_state: bdi btrfs-1: dirty=972 wb=307 unstable=0 bg_thresh=994 thresh=1988 gap=709 poll_thresh=14 ino=257 dd-2584 [001] 190.531397: balance_dirty_state: bdi btrfs-1: dirty=997 wb=307 unstable=0 bg_thresh=994 thresh=1988 gap=684 poll_thresh=15 ino=257 flush-btrfs-1-2586 [004] 190.531411: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17972 wrote=0 to_write=8192 dd-2584 [001] 190.531461: balance_dirty_state: bdi btrfs-1: dirty=997 wb=307 unstable=0 bg_thresh=993 thresh=1987 gap=683 poll_thresh=16 ino=257 dd-2584 [001] 190.531588: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=332 unstable=0 bg_thresh=993 thresh=1986 gap=632 poll_thresh=17 ino=257 dd-2584 [001] 190.531713: balance_dirty_state: bdi btrfs-1: dirty=997 wb=382 unstable=0 bg_thresh=995 thresh=1990 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 190.532010: balance_dirty_state: bdi btrfs-1: dirty=897 wb=507 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 190.532138: balance_dirty_state: bdi btrfs-1: dirty=897 wb=532 unstable=0 bg_thresh=994 thresh=1988 gap=559 poll_thresh=20 ino=257 dd-2584 [001] 190.532267: balance_dirty_state: bdi btrfs-1: dirty=897 wb=582 unstable=0 bg_thresh=996 thresh=1992 gap=513 poll_thresh=21 ino=257 dd-2584 [001] 190.532393: balance_dirty_state: bdi btrfs-1: dirty=897 wb=607 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=22 ino=257 dd-2584 [001] 190.532395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=64404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 190.533857: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=768 to_write=7424 dd-2584 [001] 190.539257: balance_dirty_state: bdi btrfs-1: dirty=422 wb=957 unstable=0 bg_thresh=997 thresh=1994 gap=615 poll_thresh=22 ino=257 dd-2584 [001] 190.539334: balance_dirty_state: bdi btrfs-1: dirty=447 wb=957 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 190.539454: balance_dirty_state: bdi btrfs-1: dirty=472 wb=957 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 190.539573: balance_dirty_state: bdi btrfs-1: dirty=497 wb=957 unstable=0 bg_thresh=995 thresh=1991 gap=537 poll_thresh=18 ino=257 dd-2584 [001] 190.539691: balance_dirty_state: bdi btrfs-1: dirty=522 wb=957 unstable=0 bg_thresh=995 thresh=1990 gap=511 poll_thresh=19 ino=257 dd-2584 [001] 190.539982: balance_dirty_state: bdi btrfs-1: dirty=572 wb=957 unstable=0 bg_thresh=994 thresh=1989 gap=460 poll_thresh=20 ino=257 dd-2584 [001] 190.539987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=64404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.547249: balance_dirty_state: bdi btrfs-1: dirty=572 wb=782 unstable=0 bg_thresh=993 thresh=1986 gap=632 poll_thresh=20 ino=257 dd-2584 [001] 190.547327: balance_dirty_state: bdi btrfs-1: dirty=572 wb=782 unstable=0 bg_thresh=995 thresh=1991 gap=637 poll_thresh=15 ino=257 dd-2584 [001] 190.547388: balance_dirty_state: bdi btrfs-1: dirty=597 wb=782 unstable=0 bg_thresh=995 thresh=1990 gap=611 poll_thresh=16 ino=257 dd-2584 [001] 190.547506: balance_dirty_state: bdi btrfs-1: dirty=622 wb=782 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 190.547623: balance_dirty_state: bdi btrfs-1: dirty=672 wb=782 unstable=0 bg_thresh=994 thresh=1988 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 190.547741: balance_dirty_state: bdi btrfs-1: dirty=697 wb=782 unstable=0 bg_thresh=993 thresh=1987 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 190.547859: balance_dirty_state: bdi btrfs-1: dirty=722 wb=782 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=20 ino=257 dd-2584 [001] 190.547863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=64404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.555265: balance_dirty_state: bdi btrfs-1: dirty=722 wb=657 unstable=0 bg_thresh=988 thresh=1977 gap=598 poll_thresh=20 ino=257 dd-2584 [001] 190.555348: balance_dirty_state: bdi btrfs-1: dirty=747 wb=657 unstable=0 bg_thresh=988 thresh=1976 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 190.555408: balance_dirty_state: bdi btrfs-1: dirty=747 wb=657 unstable=0 bg_thresh=988 thresh=1976 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 190.555525: balance_dirty_state: bdi btrfs-1: dirty=797 wb=657 unstable=0 bg_thresh=987 thresh=1975 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 190.555816: balance_dirty_state: bdi btrfs-1: dirty=822 wb=657 unstable=0 bg_thresh=989 thresh=1979 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 190.555935: balance_dirty_state: bdi btrfs-1: dirty=847 wb=657 unstable=0 bg_thresh=989 thresh=1978 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 190.555940: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=64404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.563264: balance_dirty_state: bdi btrfs-1: dirty=847 wb=507 unstable=0 bg_thresh=987 thresh=1975 gap=621 poll_thresh=19 ino=257 dd-2584 [001] 190.563345: balance_dirty_state: bdi btrfs-1: dirty=872 wb=507 unstable=0 bg_thresh=987 thresh=1974 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 190.563408: balance_dirty_state: bdi btrfs-1: dirty=897 wb=507 unstable=0 bg_thresh=984 thresh=1968 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 190.563465: balance_dirty_state: bdi btrfs-1: dirty=897 wb=507 unstable=0 bg_thresh=986 thresh=1973 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 190.563579: balance_dirty_state: bdi btrfs-1: dirty=922 wb=507 unstable=0 bg_thresh=986 thresh=1972 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 190.563692: balance_dirty_state: bdi btrfs-1: dirty=972 wb=507 unstable=0 bg_thresh=985 thresh=1971 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 190.563696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-241% task_weight=98% bdi_bw=64404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.571206: balance_dirty_state: bdi btrfs-1: dirty=972 wb=382 unstable=0 bg_thresh=990 thresh=1980 gap=626 poll_thresh=18 ino=257 dd-2584 [001] 190.571270: balance_dirty_state: bdi btrfs-1: dirty=972 wb=382 unstable=0 bg_thresh=989 thresh=1979 gap=625 poll_thresh=13 ino=257 dd-2584 [001] 190.571330: balance_dirty_state: bdi btrfs-1: dirty=997 wb=382 unstable=0 bg_thresh=992 thresh=1984 gap=605 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 190.571384: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18012 wrote=0 to_write=8192 dd-2584 [001] 190.571397: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=382 unstable=0 bg_thresh=989 thresh=1978 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 190.571461: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=382 unstable=0 bg_thresh=991 thresh=1983 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 190.571590: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=407 unstable=0 bg_thresh=991 thresh=1982 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 190.571892: balance_dirty_state: bdi btrfs-1: dirty=922 wb=557 unstable=0 bg_thresh=993 thresh=1986 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 190.572022: balance_dirty_state: bdi btrfs-1: dirty=897 wb=607 unstable=0 bg_thresh=989 thresh=1979 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 190.572024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-328% task_weight=99% bdi_bw=64404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 190.573075: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=704 to_write=7488 dd-2584 [005] 190.579312: balance_dirty_state: bdi btrfs-1: dirty=422 wb=957 unstable=0 bg_thresh=991 thresh=1983 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 190.579384: balance_dirty_state: bdi btrfs-1: dirty=422 wb=957 unstable=0 bg_thresh=988 thresh=1977 gap=598 poll_thresh=14 ino=257 dd-2584 [005] 190.579444: balance_dirty_state: bdi btrfs-1: dirty=422 wb=957 unstable=0 bg_thresh=988 thresh=1976 gap=597 poll_thresh=15 ino=257 dd-2584 [005] 190.579505: balance_dirty_state: bdi btrfs-1: dirty=447 wb=957 unstable=0 bg_thresh=990 thresh=1981 gap=577 poll_thresh=16 ino=257 dd-2584 [005] 190.579628: balance_dirty_state: bdi btrfs-1: dirty=472 wb=957 unstable=0 bg_thresh=990 thresh=1980 gap=551 poll_thresh=17 ino=257 dd-2584 [005] 190.579748: balance_dirty_state: bdi btrfs-1: dirty=522 wb=957 unstable=0 bg_thresh=989 thresh=1979 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 190.579872: balance_dirty_state: bdi btrfs-1: dirty=547 wb=957 unstable=0 bg_thresh=989 thresh=1978 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 190.579878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=64404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 190.587171: balance_dirty_state: bdi btrfs-1: dirty=547 wb=832 unstable=0 bg_thresh=980 thresh=1961 gap=582 poll_thresh=19 ino=257 dd-2584 [005] 190.587255: balance_dirty_state: bdi btrfs-1: dirty=572 wb=832 unstable=0 bg_thresh=980 thresh=1961 gap=557 poll_thresh=14 ino=257 dd-2584 [005] 190.587321: balance_dirty_state: bdi btrfs-1: dirty=572 wb=832 unstable=0 bg_thresh=980 thresh=1960 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 190.587385: balance_dirty_state: bdi btrfs-1: dirty=597 wb=832 unstable=0 bg_thresh=980 thresh=1960 gap=531 poll_thresh=16 ino=257 dd-2584 [005] 190.587683: balance_dirty_state: bdi btrfs-1: dirty=622 wb=832 unstable=0 bg_thresh=979 thresh=1959 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 190.587804: balance_dirty_state: bdi btrfs-1: dirty=647 wb=832 unstable=0 bg_thresh=981 thresh=1963 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 190.587809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=64404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 190.595184: balance_dirty_state: bdi btrfs-1: dirty=647 wb=632 unstable=0 bg_thresh=988 thresh=1977 gap=698 poll_thresh=18 ino=257 dd-2584 [005] 190.595273: balance_dirty_state: bdi btrfs-1: dirty=672 wb=582 unstable=0 bg_thresh=991 thresh=1982 gap=728 poll_thresh=13 ino=257 dd-2584 [005] 190.595343: balance_dirty_state: bdi btrfs-1: dirty=697 wb=557 unstable=0 bg_thresh=988 thresh=1976 gap=722 poll_thresh=14 ino=257 dd-2584 [005] 190.595406: balance_dirty_state: bdi btrfs-1: dirty=697 wb=557 unstable=0 bg_thresh=988 thresh=1976 gap=722 poll_thresh=15 ino=257 dd-2584 [005] 190.595468: balance_dirty_state: bdi btrfs-1: dirty=722 wb=557 unstable=0 bg_thresh=988 thresh=1976 gap=697 poll_thresh=16 ino=257 dd-2584 [005] 190.595588: balance_dirty_state: bdi btrfs-1: dirty=747 wb=557 unstable=0 bg_thresh=987 thresh=1975 gap=671 poll_thresh=17 ino=257 dd-2584 [005] 190.595709: balance_dirty_state: bdi btrfs-1: dirty=797 wb=557 unstable=0 bg_thresh=989 thresh=1979 gap=625 poll_thresh=18 ino=257 dd-2584 [005] 190.595828: balance_dirty_state: bdi btrfs-1: dirty=822 wb=557 unstable=0 bg_thresh=989 thresh=1978 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 190.595946: balance_dirty_state: bdi btrfs-1: dirty=847 wb=557 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=20 ino=257 dd-2584 [005] 190.596239: balance_dirty_state: bdi btrfs-1: dirty=872 wb=557 unstable=0 bg_thresh=990 thresh=1981 gap=552 poll_thresh=21 ino=257 dd-2584 [005] 190.596358: balance_dirty_state: bdi btrfs-1: dirty=922 wb=557 unstable=0 bg_thresh=990 thresh=1980 gap=501 poll_thresh=22 ino=257 dd-2584 [005] 190.596477: balance_dirty_state: bdi btrfs-1: dirty=947 wb=557 unstable=0 bg_thresh=989 thresh=1979 gap=475 poll_thresh=23 ino=257 dd-2584 [005] 190.596482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=64404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 190.603203: balance_dirty_state: bdi btrfs-1: dirty=947 wb=432 unstable=0 bg_thresh=991 thresh=1982 gap=603 poll_thresh=23 ino=257 dd-2584 [005] 190.603265: balance_dirty_state: bdi btrfs-1: dirty=972 wb=432 unstable=0 bg_thresh=987 thresh=1975 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 190.603385: balance_dirty_state: bdi btrfs-1: dirty=997 wb=432 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=18 ino=257 flush-btrfs-1-2586 [000] 190.603405: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18044 wrote=0 to_write=8192 dd-2584 [005] 190.603518: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=432 unstable=0 bg_thresh=992 thresh=1984 gap=530 poll_thresh=19 ino=257 dd-2584 [005] 190.603652: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=457 unstable=0 bg_thresh=990 thresh=1981 gap=502 poll_thresh=20 ino=257 dd-2584 [005] 190.603785: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=482 unstable=0 bg_thresh=990 thresh=1980 gap=451 poll_thresh=21 ino=257 dd-2584 [005] 190.603787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=64404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 190.606023: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=688 to_write=7504 dd-2584 [005] 190.615191: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1007 unstable=0 bg_thresh=987 thresh=1975 gap=546 poll_thresh=21 ino=257 dd-2584 [005] 190.615311: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1007 unstable=0 bg_thresh=990 thresh=1980 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 190.615597: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1007 unstable=0 bg_thresh=992 thresh=1985 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 190.615710: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1007 unstable=0 bg_thresh=989 thresh=1978 gap=474 poll_thresh=18 ino=257 dd-2584 [005] 190.615714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=64404 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 190.623391: balance_dirty_state: bdi btrfs-1: dirty=497 wb=857 unstable=0 bg_thresh=988 thresh=1977 gap=623 poll_thresh=18 ino=257 dd-2584 [002] 190.623520: balance_dirty_state: bdi btrfs-1: dirty=497 wb=857 unstable=0 bg_thresh=988 thresh=1977 gap=623 poll_thresh=13 ino=257 dd-2584 [002] 190.623636: balance_dirty_state: bdi btrfs-1: dirty=522 wb=857 unstable=0 bg_thresh=991 thresh=1982 gap=603 poll_thresh=14 ino=257 dd-2584 [002] 190.623752: balance_dirty_state: bdi btrfs-1: dirty=547 wb=857 unstable=0 bg_thresh=991 thresh=1982 gap=578 poll_thresh=15 ino=257 dd-2584 [002] 190.623867: balance_dirty_state: bdi btrfs-1: dirty=547 wb=857 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=16 ino=257 dd-2584 [002] 190.624100: balance_dirty_state: bdi btrfs-1: dirty=597 wb=857 unstable=0 bg_thresh=996 thresh=1992 gap=538 poll_thresh=17 ino=257 dd-2584 [002] 190.624334: balance_dirty_state: bdi btrfs-1: dirty=622 wb=857 unstable=0 bg_thresh=998 thresh=1996 gap=517 poll_thresh=18 ino=257 dd-2584 [002] 190.624566: balance_dirty_state: bdi btrfs-1: dirty=647 wb=857 unstable=0 bg_thresh=997 thresh=1995 gap=491 poll_thresh=19 ino=257 dd-2584 [002] 190.624575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=64404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 190.635351: balance_dirty_state: bdi btrfs-1: dirty=647 wb=732 unstable=0 bg_thresh=988 thresh=1977 gap=598 poll_thresh=19 ino=257 dd-2584 [002] 190.635431: balance_dirty_state: bdi btrfs-1: dirty=672 wb=732 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=14 ino=257 dd-2584 [002] 190.635489: balance_dirty_state: bdi btrfs-1: dirty=672 wb=732 unstable=0 bg_thresh=991 thresh=1982 gap=578 poll_thresh=15 ino=257 dd-2584 [002] 190.635719: balance_dirty_state: bdi btrfs-1: dirty=697 wb=732 unstable=0 bg_thresh=991 thresh=1982 gap=553 poll_thresh=16 ino=257 dd-2584 [002] 190.635835: balance_dirty_state: bdi btrfs-1: dirty=722 wb=732 unstable=0 bg_thresh=993 thresh=1987 gap=533 poll_thresh=17 ino=257 dd-2584 [002] 190.635954: balance_dirty_state: bdi btrfs-1: dirty=772 wb=732 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 190.635959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=65016 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 190.643357: balance_dirty_state: bdi btrfs-1: dirty=772 wb=557 unstable=0 bg_thresh=991 thresh=1983 gap=654 poll_thresh=18 ino=257 dd-2584 [002] 190.643430: balance_dirty_state: bdi btrfs-1: dirty=772 wb=557 unstable=0 bg_thresh=991 thresh=1983 gap=654 poll_thresh=13 ino=257 dd-2584 [002] 190.643489: balance_dirty_state: bdi btrfs-1: dirty=797 wb=557 unstable=0 bg_thresh=994 thresh=1988 gap=634 poll_thresh=14 ino=257 dd-2584 [002] 190.643548: balance_dirty_state: bdi btrfs-1: dirty=797 wb=557 unstable=0 bg_thresh=993 thresh=1987 gap=633 poll_thresh=15 ino=257 dd-2584 [002] 190.643608: balance_dirty_state: bdi btrfs-1: dirty=822 wb=557 unstable=0 bg_thresh=993 thresh=1987 gap=608 poll_thresh=16 ino=257 dd-2584 [002] 190.643724: balance_dirty_state: bdi btrfs-1: dirty=847 wb=557 unstable=0 bg_thresh=993 thresh=1986 gap=582 poll_thresh=17 ino=257 dd-2584 [002] 190.643842: balance_dirty_state: bdi btrfs-1: dirty=897 wb=557 unstable=0 bg_thresh=995 thresh=1990 gap=536 poll_thresh=18 ino=257 dd-2584 [002] 190.643959: balance_dirty_state: bdi btrfs-1: dirty=922 wb=557 unstable=0 bg_thresh=994 thresh=1989 gap=510 poll_thresh=19 ino=257 dd-2584 [002] 190.644247: balance_dirty_state: bdi btrfs-1: dirty=947 wb=557 unstable=0 bg_thresh=994 thresh=1988 gap=484 poll_thresh=20 ino=257 dd-2584 [002] 190.644252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=65016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 190.651387: balance_dirty_state: bdi btrfs-1: dirty=947 wb=432 unstable=0 bg_thresh=986 thresh=1973 gap=594 poll_thresh=20 ino=257 dd-2584 [002] 190.651463: balance_dirty_state: bdi btrfs-1: dirty=972 wb=407 unstable=0 bg_thresh=986 thresh=1973 gap=594 poll_thresh=15 ino=257 dd-2584 [002] 190.651536: balance_dirty_state: bdi btrfs-1: dirty=997 wb=332 unstable=0 bg_thresh=989 thresh=1978 gap=649 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 190.651609: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18092 wrote=0 to_write=8192 dd-2584 [002] 190.651665: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=307 unstable=0 bg_thresh=987 thresh=1975 gap=646 poll_thresh=17 ino=257 dd-2584 [002] 190.651792: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=332 unstable=0 bg_thresh=992 thresh=1984 gap=630 poll_thresh=18 ino=257 dd-2584 [002] 190.651919: balance_dirty_state: bdi btrfs-1: dirty=997 wb=407 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=19 ino=257 dd-2584 [002] 190.652046: balance_dirty_state: bdi btrfs-1: dirty=997 wb=457 unstable=0 bg_thresh=993 thresh=1987 gap=533 poll_thresh=20 ino=257 dd-2584 [002] 190.652172: balance_dirty_state: bdi btrfs-1: dirty=972 wb=507 unstable=0 bg_thresh=993 thresh=1986 gap=507 poll_thresh=21 ino=257 dd-2584 [002] 190.652300: balance_dirty_state: bdi btrfs-1: dirty=947 wb=557 unstable=0 bg_thresh=995 thresh=1990 gap=486 poll_thresh=22 ino=257 dd-2584 [002] 190.652301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=65016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 190.653455: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=768 to_write=7424 dd-2584 [002] 190.659306: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1082 unstable=0 bg_thresh=991 thresh=1983 gap=479 poll_thresh=22 ino=257 dd-2584 [002] 190.659317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=65016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 190.667325: balance_dirty_state: bdi btrfs-1: dirty=422 wb=832 unstable=0 bg_thresh=991 thresh=1983 gap=729 poll_thresh=22 ino=257 dd-2584 [002] 190.667429: balance_dirty_state: bdi btrfs-1: dirty=447 wb=832 unstable=0 bg_thresh=988 thresh=1977 gap=698 poll_thresh=16 ino=257 dd-2584 [002] 190.667721: balance_dirty_state: bdi btrfs-1: dirty=472 wb=832 unstable=0 bg_thresh=991 thresh=1982 gap=678 poll_thresh=17 ino=257 dd-2584 [002] 190.667838: balance_dirty_state: bdi btrfs-1: dirty=497 wb=832 unstable=0 bg_thresh=990 thresh=1981 gap=652 poll_thresh=18 ino=257 dd-2584 [002] 190.667956: balance_dirty_state: bdi btrfs-1: dirty=547 wb=832 unstable=0 bg_thresh=992 thresh=1985 gap=606 poll_thresh=19 ino=257 dd-2584 [002] 190.668073: balance_dirty_state: bdi btrfs-1: dirty=572 wb=832 unstable=0 bg_thresh=992 thresh=1984 gap=580 poll_thresh=20 ino=257 dd-2584 [002] 190.668191: balance_dirty_state: bdi btrfs-1: dirty=597 wb=832 unstable=0 bg_thresh=991 thresh=1983 gap=554 poll_thresh=21 ino=257 dd-2584 [002] 190.668308: balance_dirty_state: bdi btrfs-1: dirty=647 wb=832 unstable=0 bg_thresh=991 thresh=1982 gap=503 poll_thresh=22 ino=257 dd-2584 [002] 190.668431: balance_dirty_state: bdi btrfs-1: dirty=672 wb=832 unstable=0 bg_thresh=993 thresh=1986 gap=482 poll_thresh=23 ino=257 dd-2584 [002] 190.668436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=65016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 190.675272: balance_dirty_state: bdi btrfs-1: dirty=672 wb=832 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=23 ino=257 dd-2584 [002] 190.675277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=65016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 190.683323: balance_dirty_state: bdi btrfs-1: dirty=672 wb=632 unstable=0 bg_thresh=995 thresh=1990 gap=686 poll_thresh=23 ino=257 dd-2584 [002] 190.683427: balance_dirty_state: bdi btrfs-1: dirty=672 wb=632 unstable=0 bg_thresh=994 thresh=1989 gap=685 poll_thresh=17 ino=257 dd-2584 [002] 190.683704: balance_dirty_state: bdi btrfs-1: dirty=722 wb=632 unstable=0 bg_thresh=994 thresh=1988 gap=634 poll_thresh=18 ino=257 dd-2584 [002] 190.683817: balance_dirty_state: bdi btrfs-1: dirty=747 wb=632 unstable=0 bg_thresh=993 thresh=1987 gap=608 poll_thresh=19 ino=257 dd-2584 [002] 190.683930: balance_dirty_state: bdi btrfs-1: dirty=772 wb=632 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=20 ino=257 dd-2584 [002] 190.684041: balance_dirty_state: bdi btrfs-1: dirty=822 wb=632 unstable=0 bg_thresh=995 thresh=1990 gap=536 poll_thresh=21 ino=257 dd-2584 [002] 190.684153: balance_dirty_state: bdi btrfs-1: dirty=847 wb=632 unstable=0 bg_thresh=994 thresh=1989 gap=510 poll_thresh=22 ino=257 dd-2584 [002] 190.684266: balance_dirty_state: bdi btrfs-1: dirty=872 wb=632 unstable=0 bg_thresh=996 thresh=1993 gap=489 poll_thresh=23 ino=257 dd-2584 [002] 190.684270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=65016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 190.691282: balance_dirty_state: bdi btrfs-1: dirty=872 wb=482 unstable=0 bg_thresh=991 thresh=1983 gap=629 poll_thresh=23 ino=257 dd-2584 [002] 190.691368: balance_dirty_state: bdi btrfs-1: dirty=897 wb=432 unstable=0 bg_thresh=988 thresh=1977 gap=648 poll_thresh=17 ino=257 dd-2584 [002] 190.691493: balance_dirty_state: bdi btrfs-1: dirty=922 wb=382 unstable=0 bg_thresh=991 thresh=1982 gap=678 poll_thresh=18 ino=257 dd-2584 [002] 190.691609: balance_dirty_state: bdi btrfs-1: dirty=947 wb=382 unstable=0 bg_thresh=990 thresh=1981 gap=652 poll_thresh=19 ino=257 dd-2584 [002] 190.691895: balance_dirty_state: bdi btrfs-1: dirty=997 wb=382 unstable=0 bg_thresh=992 thresh=1985 gap=606 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 190.691945: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18132 wrote=0 to_write=8192 dd-2584 [002] 190.692019: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=382 unstable=0 bg_thresh=992 thresh=1984 gap=580 poll_thresh=21 ino=257 dd-2584 [002] 190.692145: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=407 unstable=0 bg_thresh=991 thresh=1983 gap=554 poll_thresh=22 ino=257 dd-2584 [002] 190.692272: balance_dirty_state: bdi btrfs-1: dirty=972 wb=482 unstable=0 bg_thresh=991 thresh=1982 gap=528 poll_thresh=23 ino=257 dd-2584 [002] 190.692400: balance_dirty_state: bdi btrfs-1: dirty=972 wb=532 unstable=0 bg_thresh=993 thresh=1986 gap=482 poll_thresh=24 ino=257 dd-2584 [002] 190.692401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=65016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 190.693635: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=688 to_write=7504 dd-2584 [002] 190.699251: balance_dirty_state: bdi btrfs-1: dirty=447 wb=932 unstable=0 bg_thresh=991 thresh=1983 gap=604 poll_thresh=24 ino=257 dd-2584 [002] 190.699319: balance_dirty_state: bdi btrfs-1: dirty=447 wb=932 unstable=0 bg_thresh=990 thresh=1980 gap=601 poll_thresh=18 ino=257 dd-2584 [002] 190.699446: balance_dirty_state: bdi btrfs-1: dirty=497 wb=932 unstable=0 bg_thresh=989 thresh=1978 gap=549 poll_thresh=19 ino=257 dd-2584 [002] 190.699567: balance_dirty_state: bdi btrfs-1: dirty=522 wb=932 unstable=0 bg_thresh=987 thresh=1975 gap=521 poll_thresh=20 ino=257 dd-2584 [002] 190.699863: balance_dirty_state: bdi btrfs-1: dirty=547 wb=932 unstable=0 bg_thresh=995 thresh=1990 gap=511 poll_thresh=21 ino=257 dd-2584 [002] 190.699987: balance_dirty_state: bdi btrfs-1: dirty=572 wb=932 unstable=0 bg_thresh=994 thresh=1988 gap=484 poll_thresh=22 ino=257 dd-2584 [002] 190.699991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-362% task_weight=98% bdi_bw=65016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 190.707267: balance_dirty_state: bdi btrfs-1: dirty=572 wb=807 unstable=0 bg_thresh=994 thresh=1988 gap=609 poll_thresh=22 ino=257 dd-2584 [002] 190.707366: balance_dirty_state: bdi btrfs-1: dirty=597 wb=807 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=16 ino=257 dd-2584 [002] 190.707486: balance_dirty_state: bdi btrfs-1: dirty=622 wb=807 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=17 ino=257 dd-2584 [002] 190.707606: balance_dirty_state: bdi btrfs-1: dirty=672 wb=807 unstable=0 bg_thresh=992 thresh=1985 gap=506 poll_thresh=18 ino=257 dd-2584 [002] 190.707724: balance_dirty_state: bdi btrfs-1: dirty=697 wb=807 unstable=0 bg_thresh=992 thresh=1984 gap=480 poll_thresh=19 ino=257 dd-2584 [002] 190.707728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-369% task_weight=99% bdi_bw=65016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.715235: balance_dirty_state: bdi btrfs-1: dirty=697 wb=807 unstable=0 bg_thresh=997 thresh=1995 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 190.715244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=65016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.723224: balance_dirty_state: bdi btrfs-1: dirty=697 wb=557 unstable=0 bg_thresh=999 thresh=1999 gap=745 poll_thresh=19 ino=257 dd-2584 [001] 190.723289: balance_dirty_state: bdi btrfs-1: dirty=697 wb=557 unstable=0 bg_thresh=999 thresh=1999 gap=745 poll_thresh=14 ino=257 dd-2584 [001] 190.723349: balance_dirty_state: bdi btrfs-1: dirty=722 wb=557 unstable=0 bg_thresh=1002 thresh=2004 gap=725 poll_thresh=15 ino=257 dd-2584 [001] 190.723408: balance_dirty_state: bdi btrfs-1: dirty=722 wb=557 unstable=0 bg_thresh=1002 thresh=2004 gap=725 poll_thresh=16 ino=257 dd-2584 [001] 190.723534: balance_dirty_state: bdi btrfs-1: dirty=772 wb=557 unstable=0 bg_thresh=1004 thresh=2009 gap=680 poll_thresh=17 ino=257 dd-2584 [001] 190.723835: balance_dirty_state: bdi btrfs-1: dirty=797 wb=557 unstable=0 bg_thresh=1003 thresh=2007 gap=653 poll_thresh=18 ino=257 dd-2584 [001] 190.723955: balance_dirty_state: bdi btrfs-1: dirty=822 wb=557 unstable=0 bg_thresh=1003 thresh=2006 gap=627 poll_thresh=19 ino=257 dd-2584 [001] 190.724073: balance_dirty_state: bdi btrfs-1: dirty=847 wb=557 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=20 ino=257 dd-2584 [001] 190.724192: balance_dirty_state: bdi btrfs-1: dirty=897 wb=557 unstable=0 bg_thresh=1004 thresh=2009 gap=555 poll_thresh=21 ino=257 dd-2584 [001] 190.724311: balance_dirty_state: bdi btrfs-1: dirty=922 wb=557 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=22 ino=257 dd-2584 [001] 190.724430: balance_dirty_state: bdi btrfs-1: dirty=947 wb=557 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=23 ino=257 dd-2584 [001] 190.724549: balance_dirty_state: bdi btrfs-1: dirty=997 wb=557 unstable=0 bg_thresh=1000 thresh=2000 gap=446 poll_thresh=24 ino=257 dd-2584 [001] 190.724554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=65016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.731227: balance_dirty_state: bdi btrfs-1: dirty=997 wb=432 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=24 ino=257 dd-2584 [001] 190.731303: balance_dirty_state: bdi btrfs-1: dirty=997 wb=432 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=18 ino=257 dd-2584 [001] 190.731419: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=432 unstable=0 bg_thresh=1002 thresh=2004 gap=525 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 190.731494: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18172 wrote=0 to_write=8192 dd-2584 [001] 190.731720: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=482 unstable=0 bg_thresh=1001 thresh=2003 gap=499 poll_thresh=20 ino=257 dd-2584 [001] 190.731722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=65016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 190.733018: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=640 to_write=7552 dd-2584 [001] 190.739300: balance_dirty_state: bdi btrfs-1: dirty=422 wb=957 unstable=0 bg_thresh=997 thresh=1994 gap=615 poll_thresh=20 ino=257 dd-2584 [001] 190.739363: balance_dirty_state: bdi btrfs-1: dirty=422 wb=957 unstable=0 bg_thresh=999 thresh=1999 gap=620 poll_thresh=15 ino=257 dd-2584 [001] 190.739421: balance_dirty_state: bdi btrfs-1: dirty=447 wb=957 unstable=0 bg_thresh=999 thresh=1999 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 190.739537: balance_dirty_state: bdi btrfs-1: dirty=472 wb=957 unstable=0 bg_thresh=1002 thresh=2004 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 190.739659: balance_dirty_state: bdi btrfs-1: dirty=522 wb=957 unstable=0 bg_thresh=998 thresh=1997 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 190.739782: balance_dirty_state: bdi btrfs-1: dirty=547 wb=957 unstable=0 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 190.739787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.747338: balance_dirty_state: bdi btrfs-1: dirty=547 wb=807 unstable=0 bg_thresh=999 thresh=1999 gap=645 poll_thresh=19 ino=257 dd-2584 [001] 190.747408: balance_dirty_state: bdi btrfs-1: dirty=572 wb=807 unstable=0 bg_thresh=1002 thresh=2004 gap=625 poll_thresh=14 ino=257 dd-2584 [001] 190.747471: balance_dirty_state: bdi btrfs-1: dirty=572 wb=807 unstable=0 bg_thresh=999 thresh=1998 gap=619 poll_thresh=15 ino=257 dd-2584 [001] 190.747532: balance_dirty_state: bdi btrfs-1: dirty=597 wb=807 unstable=0 bg_thresh=1001 thresh=2003 gap=599 poll_thresh=16 ino=257 dd-2584 [001] 190.747655: balance_dirty_state: bdi btrfs-1: dirty=622 wb=807 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=17 ino=257 dd-2584 [001] 190.747956: balance_dirty_state: bdi btrfs-1: dirty=647 wb=807 unstable=0 bg_thresh=1003 thresh=2006 gap=552 poll_thresh=18 ino=257 dd-2584 [001] 190.748074: balance_dirty_state: bdi btrfs-1: dirty=697 wb=807 unstable=0 bg_thresh=1002 thresh=2005 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 190.748079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.755318: balance_dirty_state: bdi btrfs-1: dirty=697 wb=682 unstable=0 bg_thresh=1003 thresh=2007 gap=628 poll_thresh=19 ino=257 dd-2584 [001] 190.755388: balance_dirty_state: bdi btrfs-1: dirty=697 wb=682 unstable=0 bg_thresh=998 thresh=1997 gap=618 poll_thresh=14 ino=257 dd-2584 [001] 190.755453: balance_dirty_state: bdi btrfs-1: dirty=722 wb=682 unstable=0 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=15 ino=257 dd-2584 [001] 190.755516: balance_dirty_state: bdi btrfs-1: dirty=747 wb=682 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 190.755640: balance_dirty_state: bdi btrfs-1: dirty=772 wb=682 unstable=0 bg_thresh=996 thresh=1992 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 190.755764: balance_dirty_state: bdi btrfs-1: dirty=797 wb=682 unstable=0 bg_thresh=995 thresh=1991 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 190.755886: balance_dirty_state: bdi btrfs-1: dirty=822 wb=682 unstable=0 bg_thresh=996 thresh=1992 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 190.755890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.763295: balance_dirty_state: bdi btrfs-1: dirty=822 wb=632 unstable=0 bg_thresh=998 thresh=1997 gap=543 poll_thresh=19 ino=257 dd-2584 [001] 190.763363: balance_dirty_state: bdi btrfs-1: dirty=847 wb=632 unstable=0 bg_thresh=998 thresh=1996 gap=517 poll_thresh=14 ino=257 dd-2584 [001] 190.763427: balance_dirty_state: bdi btrfs-1: dirty=872 wb=632 unstable=0 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=15 ino=257 dd-2584 [001] 190.763432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 190.771358: balance_dirty_state: bdi btrfs-1: dirty=872 wb=507 unstable=0 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=15 ino=257 dd-2584 [001] 190.771468: balance_dirty_state: bdi btrfs-1: dirty=872 wb=507 unstable=0 bg_thresh=999 thresh=1999 gap=620 poll_thresh=11 ino=257 dd-2584 [001] 190.771540: balance_dirty_state: bdi btrfs-1: dirty=897 wb=482 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=12 ino=257 dd-2584 [001] 190.771771: balance_dirty_state: bdi btrfs-1: dirty=922 wb=382 unstable=0 bg_thresh=998 thresh=1997 gap=693 poll_thresh=13 ino=257 dd-2584 [001] 190.771833: balance_dirty_state: bdi btrfs-1: dirty=922 wb=382 unstable=0 bg_thresh=998 thresh=1997 gap=693 poll_thresh=14 ino=257 dd-2584 [001] 190.771890: balance_dirty_state: bdi btrfs-1: dirty=947 wb=382 unstable=0 bg_thresh=998 thresh=1996 gap=667 poll_thresh=15 ino=257 dd-2584 [001] 190.771947: balance_dirty_state: bdi btrfs-1: dirty=972 wb=382 unstable=0 bg_thresh=998 thresh=1996 gap=642 poll_thresh=16 ino=257 dd-2584 [001] 190.772063: balance_dirty_state: bdi btrfs-1: dirty=997 wb=382 unstable=0 bg_thresh=997 thresh=1994 gap=615 poll_thresh=17 ino=257 dd-2584 [001] 190.772175: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=382 unstable=0 bg_thresh=996 thresh=1993 gap=589 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 190.772263: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18212 wrote=0 to_write=16384 dd-2584 [001] 190.772300: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=382 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=19 ino=257 dd-2584 [001] 190.772424: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=407 unstable=0 bg_thresh=998 thresh=1996 gap=517 poll_thresh=20 ino=257 dd-2584 [001] 190.772551: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=457 unstable=0 bg_thresh=997 thresh=1995 gap=491 poll_thresh=21 ino=257 dd-2584 [001] 190.772553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 190.774092: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=280 wrote=704 to_write=15680 dd-2584 [001] 190.779326: balance_dirty_state: bdi btrfs-1: dirty=422 wb=957 unstable=0 bg_thresh=997 thresh=1994 gap=615 poll_thresh=21 ino=257 dd-2584 [001] 190.779413: balance_dirty_state: bdi btrfs-1: dirty=447 wb=957 unstable=0 bg_thresh=999 thresh=1999 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 190.779705: balance_dirty_state: bdi btrfs-1: dirty=472 wb=957 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 190.779823: balance_dirty_state: bdi btrfs-1: dirty=497 wb=957 unstable=0 bg_thresh=998 thresh=1997 gap=543 poll_thresh=18 ino=257 dd-2584 [001] 190.779942: balance_dirty_state: bdi btrfs-1: dirty=522 wb=957 unstable=0 bg_thresh=997 thresh=1995 gap=516 poll_thresh=19 ino=257 dd-2584 [001] 190.780059: balance_dirty_state: bdi btrfs-1: dirty=572 wb=957 unstable=0 bg_thresh=997 thresh=1994 gap=465 poll_thresh=20 ino=257 dd-2584 [001] 190.780064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.787389: balance_dirty_state: bdi btrfs-1: dirty=572 wb=957 unstable=0 bg_thresh=991 thresh=1983 gap=454 poll_thresh=20 ino=257 dd-2584 [001] 190.787393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.795325: balance_dirty_state: bdi btrfs-1: dirty=572 wb=707 unstable=0 bg_thresh=997 thresh=1995 gap=716 poll_thresh=20 ino=257 dd-2584 [001] 190.795395: balance_dirty_state: bdi btrfs-1: dirty=572 wb=707 unstable=0 bg_thresh=994 thresh=1988 gap=709 poll_thresh=15 ino=257 dd-2584 [001] 190.795461: balance_dirty_state: bdi btrfs-1: dirty=597 wb=707 unstable=0 bg_thresh=993 thresh=1987 gap=683 poll_thresh=16 ino=257 dd-2584 [001] 190.795582: balance_dirty_state: bdi btrfs-1: dirty=622 wb=707 unstable=0 bg_thresh=996 thresh=1992 gap=663 poll_thresh=17 ino=257 dd-2584 [001] 190.795701: balance_dirty_state: bdi btrfs-1: dirty=672 wb=707 unstable=0 bg_thresh=998 thresh=1996 gap=617 poll_thresh=18 ino=257 dd-2584 [001] 190.795817: balance_dirty_state: bdi btrfs-1: dirty=697 wb=707 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=19 ino=257 dd-2584 [001] 190.796107: balance_dirty_state: bdi btrfs-1: dirty=722 wb=707 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=20 ino=257 dd-2584 [001] 190.796224: balance_dirty_state: bdi btrfs-1: dirty=747 wb=707 unstable=0 bg_thresh=996 thresh=1993 gap=539 poll_thresh=21 ino=257 dd-2584 [001] 190.796343: balance_dirty_state: bdi btrfs-1: dirty=797 wb=707 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=22 ino=257 dd-2584 [001] 190.796347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.803320: balance_dirty_state: bdi btrfs-1: dirty=797 wb=707 unstable=0 bg_thresh=999 thresh=1999 gap=495 poll_thresh=22 ino=257 dd-2584 [001] 190.803328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 190.811361: balance_dirty_state: bdi btrfs-1: dirty=797 wb=457 unstable=0 bg_thresh=999 thresh=1998 gap=744 poll_thresh=22 ino=257 dd-2584 [005] 190.811497: balance_dirty_state: bdi btrfs-1: dirty=822 wb=457 unstable=0 bg_thresh=996 thresh=1992 gap=713 poll_thresh=16 ino=257 dd-2584 [005] 190.811733: balance_dirty_state: bdi btrfs-1: dirty=847 wb=457 unstable=0 bg_thresh=995 thresh=1991 gap=687 poll_thresh=17 ino=257 dd-2584 [005] 190.811969: balance_dirty_state: bdi btrfs-1: dirty=872 wb=457 unstable=0 bg_thresh=995 thresh=1990 gap=661 poll_thresh=18 ino=257 dd-2584 [005] 190.812203: balance_dirty_state: bdi btrfs-1: dirty=897 wb=457 unstable=0 bg_thresh=997 thresh=1994 gap=640 poll_thresh=19 ino=257 dd-2584 [005] 190.812437: balance_dirty_state: bdi btrfs-1: dirty=947 wb=457 unstable=0 bg_thresh=996 thresh=1993 gap=589 poll_thresh=20 ino=257 dd-2584 [005] 190.812672: balance_dirty_state: bdi btrfs-1: dirty=972 wb=457 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=21 ino=257 dd-2584 [005] 190.813260: balance_dirty_state: bdi btrfs-1: dirty=997 wb=457 unstable=0 bg_thresh=998 thresh=1996 gap=542 poll_thresh=22 ino=257 dd-2584 [005] 190.813501: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=457 unstable=0 bg_thresh=997 thresh=1995 gap=491 poll_thresh=23 ino=257 dd-2584 [005] 190.813511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 190.813553: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18252 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 190.815445: writeback_single_inode: bdi btrfs-1: ino=257 state= age=324 wrote=608 to_write=15776 dd-2584 [005] 190.819319: balance_dirty_state: bdi btrfs-1: dirty=447 wb=957 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=23 ino=257 dd-2584 [005] 190.819387: balance_dirty_state: bdi btrfs-1: dirty=447 wb=957 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=17 ino=257 dd-2584 [005] 190.819506: balance_dirty_state: bdi btrfs-1: dirty=472 wb=957 unstable=0 bg_thresh=994 thresh=1988 gap=559 poll_thresh=18 ino=257 dd-2584 [005] 190.819624: balance_dirty_state: bdi btrfs-1: dirty=522 wb=957 unstable=0 bg_thresh=993 thresh=1987 gap=508 poll_thresh=19 ino=257 dd-2584 [005] 190.819742: balance_dirty_state: bdi btrfs-1: dirty=547 wb=957 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=20 ino=257 dd-2584 [005] 190.819746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 190.831249: balance_dirty_state: bdi btrfs-1: dirty=547 wb=707 unstable=0 bg_thresh=991 thresh=1982 gap=728 poll_thresh=20 ino=257 dd-2584 [005] 190.831310: balance_dirty_state: bdi btrfs-1: dirty=572 wb=707 unstable=0 bg_thresh=991 thresh=1982 gap=703 poll_thresh=15 ino=257 dd-2584 [005] 190.831369: balance_dirty_state: bdi btrfs-1: dirty=572 wb=707 unstable=0 bg_thresh=993 thresh=1987 gap=708 poll_thresh=16 ino=257 dd-2584 [005] 190.831483: balance_dirty_state: bdi btrfs-1: dirty=622 wb=707 unstable=0 bg_thresh=996 thresh=1992 gap=663 poll_thresh=17 ino=257 dd-2584 [005] 190.831773: balance_dirty_state: bdi btrfs-1: dirty=647 wb=707 unstable=0 bg_thresh=998 thresh=1997 gap=643 poll_thresh=18 ino=257 dd-2584 [005] 190.831893: balance_dirty_state: bdi btrfs-1: dirty=672 wb=707 unstable=0 bg_thresh=1000 thresh=2001 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 190.832010: balance_dirty_state: bdi btrfs-1: dirty=697 wb=707 unstable=0 bg_thresh=1000 thresh=2000 gap=596 poll_thresh=20 ino=257 dd-2584 [005] 190.832126: balance_dirty_state: bdi btrfs-1: dirty=747 wb=707 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=21 ino=257 dd-2584 [005] 190.832244: balance_dirty_state: bdi btrfs-1: dirty=772 wb=707 unstable=0 bg_thresh=998 thresh=1997 gap=518 poll_thresh=22 ino=257 dd-2584 [005] 190.832361: balance_dirty_state: bdi btrfs-1: dirty=797 wb=707 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=23 ino=257 dd-2584 [005] 190.832366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 190.839336: balance_dirty_state: bdi btrfs-1: dirty=797 wb=707 unstable=0 bg_thresh=991 thresh=1983 gap=479 poll_thresh=23 ino=257 dd-2584 [005] 190.839343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 190.847313: balance_dirty_state: bdi btrfs-1: dirty=797 wb=507 unstable=0 bg_thresh=995 thresh=1991 gap=687 poll_thresh=23 ino=257 dd-2584 [005] 190.847376: balance_dirty_state: bdi btrfs-1: dirty=822 wb=507 unstable=0 bg_thresh=998 thresh=1996 gap=667 poll_thresh=17 ino=257 dd-2584 [005] 190.847492: balance_dirty_state: bdi btrfs-1: dirty=847 wb=507 unstable=0 bg_thresh=1000 thresh=2001 gap=647 poll_thresh=18 ino=257 dd-2584 [005] 190.847612: balance_dirty_state: bdi btrfs-1: dirty=872 wb=507 unstable=0 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=19 ino=257 dd-2584 [005] 190.847903: balance_dirty_state: bdi btrfs-1: dirty=922 wb=507 unstable=0 bg_thresh=1002 thresh=2004 gap=575 poll_thresh=20 ino=257 dd-2584 [005] 190.848022: balance_dirty_state: bdi btrfs-1: dirty=947 wb=507 unstable=0 bg_thresh=1001 thresh=2003 gap=549 poll_thresh=21 ino=257 dd-2584 [005] 190.848138: balance_dirty_state: bdi btrfs-1: dirty=972 wb=507 unstable=0 bg_thresh=1001 thresh=2002 gap=523 poll_thresh=22 ino=257 dd-2584 [005] 190.848256: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=507 unstable=0 bg_thresh=1000 thresh=2001 gap=472 poll_thresh=23 ino=257 dd-2584 [005] 190.848261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=65692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 190.848310: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18288 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 190.849647: writeback_single_inode: bdi btrfs-1: ino=257 state= age=28 wrote=576 to_write=15808 dd-2584 [005] 190.855254: balance_dirty_state: bdi btrfs-1: dirty=447 wb=932 unstable=0 bg_thresh=996 thresh=1993 gap=614 poll_thresh=23 ino=257 dd-2584 [005] 190.855319: balance_dirty_state: bdi btrfs-1: dirty=447 wb=932 unstable=0 bg_thresh=996 thresh=1993 gap=614 poll_thresh=17 ino=257 dd-2584 [005] 190.855435: balance_dirty_state: bdi btrfs-1: dirty=472 wb=932 unstable=0 bg_thresh=999 thresh=1998 gap=594 poll_thresh=18 ino=257 dd-2584 [005] 190.855554: balance_dirty_state: bdi btrfs-1: dirty=522 wb=932 unstable=0 bg_thresh=1001 thresh=2003 gap=549 poll_thresh=19 ino=257 dd-2584 [005] 190.855676: balance_dirty_state: bdi btrfs-1: dirty=547 wb=932 unstable=0 bg_thresh=1003 thresh=2007 gap=528 poll_thresh=20 ino=257 dd-2584 [005] 190.855973: balance_dirty_state: bdi btrfs-1: dirty=572 wb=932 unstable=0 bg_thresh=1003 thresh=2006 gap=502 poll_thresh=21 ino=257 dd-2584 [005] 190.856092: balance_dirty_state: bdi btrfs-1: dirty=622 wb=932 unstable=0 bg_thresh=1002 thresh=2005 gap=451 poll_thresh=22 ino=257 dd-2584 [005] 190.856097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=65692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 190.863289: balance_dirty_state: bdi btrfs-1: dirty=622 wb=807 unstable=0 bg_thresh=996 thresh=1993 gap=564 poll_thresh=22 ino=257 dd-2584 [005] 190.863352: balance_dirty_state: bdi btrfs-1: dirty=622 wb=807 unstable=0 bg_thresh=996 thresh=1993 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 190.863472: balance_dirty_state: bdi btrfs-1: dirty=672 wb=807 unstable=0 bg_thresh=996 thresh=1992 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 190.863592: balance_dirty_state: bdi btrfs-1: dirty=697 wb=807 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 190.863596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=65692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 190.871306: balance_dirty_state: bdi btrfs-1: dirty=697 wb=582 unstable=0 bg_thresh=985 thresh=1970 gap=691 poll_thresh=18 ino=257 dd-2584 [005] 190.871397: balance_dirty_state: bdi btrfs-1: dirty=697 wb=582 unstable=0 bg_thresh=988 thresh=1976 gap=697 poll_thresh=13 ino=257 dd-2584 [005] 190.871484: balance_dirty_state: bdi btrfs-1: dirty=722 wb=582 unstable=0 bg_thresh=993 thresh=1987 gap=683 poll_thresh=14 ino=257 dd-2584 [005] 190.871555: balance_dirty_state: bdi btrfs-1: dirty=747 wb=582 unstable=0 bg_thresh=993 thresh=1987 gap=658 poll_thresh=15 ino=257 dd-2584 [005] 190.871616: balance_dirty_state: bdi btrfs-1: dirty=747 wb=582 unstable=0 bg_thresh=996 thresh=1992 gap=663 poll_thresh=16 ino=257 dd-2584 [005] 190.871736: balance_dirty_state: bdi btrfs-1: dirty=797 wb=582 unstable=0 bg_thresh=998 thresh=1997 gap=618 poll_thresh=17 ino=257 dd-2584 [005] 190.871862: balance_dirty_state: bdi btrfs-1: dirty=822 wb=582 unstable=0 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=18 ino=257 dd-2584 [005] 190.872159: balance_dirty_state: bdi btrfs-1: dirty=847 wb=582 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=19 ino=257 dd-2584 [005] 190.872279: balance_dirty_state: bdi btrfs-1: dirty=872 wb=582 unstable=0 bg_thresh=997 thresh=1995 gap=541 poll_thresh=20 ino=257 dd-2584 [005] 190.872400: balance_dirty_state: bdi btrfs-1: dirty=922 wb=582 unstable=0 bg_thresh=999 thresh=1999 gap=495 poll_thresh=21 ino=257 dd-2584 [005] 190.872405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=65692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 190.879266: balance_dirty_state: bdi btrfs-1: dirty=922 wb=582 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=21 ino=257 dd-2584 [005] 190.879271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=97% bdi_bw=65692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 190.891326: balance_dirty_state: bdi btrfs-1: dirty=922 wb=332 unstable=0 bg_thresh=996 thresh=1993 gap=739 poll_thresh=21 ino=257 dd-2584 [005] 190.891427: balance_dirty_state: bdi btrfs-1: dirty=922 wb=332 unstable=0 bg_thresh=996 thresh=1993 gap=739 poll_thresh=16 ino=257 dd-2584 [005] 190.891656: balance_dirty_state: bdi btrfs-1: dirty=972 wb=332 unstable=0 bg_thresh=999 thresh=1998 gap=694 poll_thresh=17 ino=257 dd-2584 [005] 190.891888: balance_dirty_state: bdi btrfs-1: dirty=997 wb=332 unstable=0 bg_thresh=1004 thresh=2008 gap=679 poll_thresh=18 ino=257 dd-2584 [005] 190.892066: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=332 unstable=0 bg_thresh=1000 thresh=2000 gap=646 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 190.892144: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18332 wrote=0 to_write=16384 dd-2584 [005] 190.892205: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=282 unstable=0 bg_thresh=999 thresh=1999 gap=645 poll_thresh=20 ino=257 dd-2584 [005] 190.892520: balance_dirty_state: bdi btrfs-1: dirty=972 wb=332 unstable=0 bg_thresh=999 thresh=1998 gap=694 poll_thresh=21 ino=257 dd-2584 [005] 190.892650: balance_dirty_state: bdi btrfs-1: dirty=947 wb=382 unstable=0 bg_thresh=1001 thresh=2002 gap=673 poll_thresh=22 ino=257 dd-2584 [005] 190.892782: balance_dirty_state: bdi btrfs-1: dirty=922 wb=432 unstable=0 bg_thresh=1000 thresh=2001 gap=647 poll_thresh=23 ino=257 dd-2584 [005] 190.892913: balance_dirty_state: bdi btrfs-1: dirty=897 wb=507 unstable=0 bg_thresh=1000 thresh=2000 gap=596 poll_thresh=24 ino=257 dd-2584 [005] 190.893041: balance_dirty_state: bdi btrfs-1: dirty=872 wb=557 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=25 ino=257 dd-2584 [005] 190.893169: balance_dirty_state: bdi btrfs-1: dirty=847 wb=607 unstable=0 bg_thresh=1001 thresh=2003 gap=549 poll_thresh=26 ino=257 dd-2584 [005] 190.893299: balance_dirty_state: bdi btrfs-1: dirty=822 wb=657 unstable=0 bg_thresh=1001 thresh=2002 gap=523 poll_thresh=27 ino=257 dd-2584 [005] 190.893430: balance_dirty_state: bdi btrfs-1: dirty=797 wb=707 unstable=0 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=28 ino=257 dd-2584 [005] 190.893431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=65692 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 190.894280: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=880 to_write=15504 dd-2584 [005] 190.899394: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1107 unstable=0 bg_thresh=1001 thresh=2003 gap=474 poll_thresh=28 ino=257 dd-2584 [005] 190.899401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=65692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 190.911405: balance_dirty_state: bdi btrfs-1: dirty=422 wb=907 unstable=0 bg_thresh=1001 thresh=2002 gap=673 poll_thresh=28 ino=257 dd-2584 [001] 190.911533: balance_dirty_state: bdi btrfs-1: dirty=422 wb=907 unstable=0 bg_thresh=1001 thresh=2002 gap=673 poll_thresh=21 ino=257 dd-2584 [001] 190.912125: balance_dirty_state: bdi btrfs-1: dirty=472 wb=907 unstable=0 bg_thresh=1006 thresh=2012 gap=633 poll_thresh=22 ino=257 dd-2584 [001] 190.912360: balance_dirty_state: bdi btrfs-1: dirty=497 wb=907 unstable=0 bg_thresh=1008 thresh=2017 gap=613 poll_thresh=23 ino=257 dd-2584 [001] 190.912599: balance_dirty_state: bdi btrfs-1: dirty=522 wb=907 unstable=0 bg_thresh=1008 thresh=2016 gap=587 poll_thresh=24 ino=257 dd-2584 [001] 190.912833: balance_dirty_state: bdi btrfs-1: dirty=547 wb=907 unstable=0 bg_thresh=1010 thresh=2020 gap=566 poll_thresh=25 ino=257 dd-2584 [001] 190.913067: balance_dirty_state: bdi btrfs-1: dirty=597 wb=907 unstable=0 bg_thresh=1009 thresh=2019 gap=515 poll_thresh=26 ino=257 dd-2584 [001] 190.913300: balance_dirty_state: bdi btrfs-1: dirty=622 wb=907 unstable=0 bg_thresh=1009 thresh=2018 gap=489 poll_thresh=27 ino=257 dd-2584 [001] 190.913309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=65692 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 190.919345: balance_dirty_state: bdi btrfs-1: dirty=622 wb=632 unstable=0 bg_thresh=1008 thresh=2017 gap=763 poll_thresh=27 ino=257 dd-2584 [000] 190.919413: balance_dirty_state: bdi btrfs-1: dirty=622 wb=632 unstable=0 bg_thresh=1008 thresh=2017 gap=763 poll_thresh=20 ino=257 dd-2584 [000] 190.919539: balance_dirty_state: bdi btrfs-1: dirty=647 wb=632 unstable=0 bg_thresh=1011 thresh=2022 gap=743 poll_thresh=21 ino=257 dd-2584 [000] 190.919850: balance_dirty_state: bdi btrfs-1: dirty=697 wb=632 unstable=0 bg_thresh=1016 thresh=2032 gap=703 poll_thresh=22 ino=257 dd-2584 [000] 190.919977: balance_dirty_state: bdi btrfs-1: dirty=722 wb=632 unstable=0 bg_thresh=1015 thresh=2031 gap=677 poll_thresh=23 ino=257 dd-2584 [000] 190.920104: balance_dirty_state: bdi btrfs-1: dirty=747 wb=632 unstable=0 bg_thresh=1015 thresh=2030 gap=651 poll_thresh=24 ino=257 dd-2584 [000] 190.920231: balance_dirty_state: bdi btrfs-1: dirty=797 wb=632 unstable=0 bg_thresh=1017 thresh=2034 gap=605 poll_thresh=25 ino=257 dd-2584 [000] 190.920358: balance_dirty_state: bdi btrfs-1: dirty=822 wb=632 unstable=0 bg_thresh=1016 thresh=2033 gap=579 poll_thresh=26 ino=257 dd-2584 [000] 190.920486: balance_dirty_state: bdi btrfs-1: dirty=847 wb=632 unstable=0 bg_thresh=1016 thresh=2032 gap=553 poll_thresh=27 ino=257 dd-2584 [000] 190.920614: balance_dirty_state: bdi btrfs-1: dirty=872 wb=632 unstable=0 bg_thresh=1015 thresh=2031 gap=527 poll_thresh=28 ino=257 dd-2584 [000] 190.920746: balance_dirty_state: bdi btrfs-1: dirty=922 wb=632 unstable=0 bg_thresh=1017 thresh=2035 gap=481 poll_thresh=29 ino=257 dd-2584 [000] 190.920751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=65692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 190.927354: balance_dirty_state: bdi btrfs-1: dirty=922 wb=632 unstable=0 bg_thresh=1006 thresh=2013 gap=459 poll_thresh=29 ino=257 dd-2584 [004] 190.927360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=65692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 190.935354: balance_dirty_state: bdi btrfs-1: dirty=922 wb=382 unstable=0 bg_thresh=1008 thresh=2017 gap=713 poll_thresh=29 ino=257 dd-2584 [004] 190.935468: balance_dirty_state: bdi btrfs-1: dirty=947 wb=382 unstable=0 bg_thresh=1008 thresh=2017 gap=688 poll_thresh=22 ino=257 dd-2584 [004] 190.936052: balance_dirty_state: bdi btrfs-1: dirty=972 wb=382 unstable=0 bg_thresh=1008 thresh=2017 gap=663 poll_thresh=23 ino=257 dd-2584 [004] 190.936285: balance_dirty_state: bdi btrfs-1: dirty=997 wb=382 unstable=0 bg_thresh=1008 thresh=2016 gap=637 poll_thresh=24 ino=257 dd-2584 [004] 190.936523: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=382 unstable=0 bg_thresh=1010 thresh=2020 gap=591 poll_thresh=25 ino=257 flush-btrfs-1-2586 [003] 190.936572: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18376 wrote=0 to_write=16384 dd-2584 [004] 190.936772: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=382 unstable=0 bg_thresh=1009 thresh=2019 gap=565 poll_thresh=26 ino=257 dd-2584 [004] 190.937022: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=432 unstable=0 bg_thresh=1009 thresh=2018 gap=539 poll_thresh=27 ino=257 dd-2584 [004] 190.937270: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=482 unstable=0 bg_thresh=1008 thresh=2017 gap=513 poll_thresh=28 ino=257 dd-2584 [004] 190.937537: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=532 unstable=0 bg_thresh=1010 thresh=2021 gap=467 poll_thresh=29 ino=257 dd-2584 [004] 190.937539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=65692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 190.938818: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=752 to_write=15632 dd-2584 [004] 190.943397: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1007 unstable=0 bg_thresh=1008 thresh=2017 gap=588 poll_thresh=29 ino=257 dd-2584 [004] 190.943483: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1007 unstable=0 bg_thresh=1008 thresh=2016 gap=587 poll_thresh=22 ino=257 dd-2584 [004] 190.943939: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1007 unstable=0 bg_thresh=1003 thresh=2006 gap=527 poll_thresh=23 ino=257 dd-2584 [004] 190.944103: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1007 unstable=0 bg_thresh=1001 thresh=2003 gap=499 poll_thresh=24 ino=257 dd-2584 [004] 190.944109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=65692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 190.951313: balance_dirty_state: bdi btrfs-1: dirty=497 wb=882 unstable=0 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=24 ino=257 dd-2584 [004] 190.951402: balance_dirty_state: bdi btrfs-1: dirty=522 wb=882 unstable=0 bg_thresh=1003 thresh=2007 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 190.951516: balance_dirty_state: bdi btrfs-1: dirty=547 wb=882 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=19 ino=257 dd-2584 [004] 190.951629: balance_dirty_state: bdi btrfs-1: dirty=572 wb=882 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=20 ino=257 dd-2584 [004] 190.951741: balance_dirty_state: bdi btrfs-1: dirty=597 wb=882 unstable=0 bg_thresh=1001 thresh=2003 gap=524 poll_thresh=21 ino=257 dd-2584 [004] 190.951852: balance_dirty_state: bdi btrfs-1: dirty=647 wb=882 unstable=0 bg_thresh=1001 thresh=2002 gap=473 poll_thresh=22 ino=257 dd-2584 [004] 190.951856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 190.959350: balance_dirty_state: bdi btrfs-1: dirty=647 wb=757 unstable=0 bg_thresh=1002 thresh=2004 gap=600 poll_thresh=22 ino=257 dd-2584 [004] 190.959463: balance_dirty_state: bdi btrfs-1: dirty=647 wb=757 unstable=0 bg_thresh=1002 thresh=2004 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 190.959632: balance_dirty_state: bdi btrfs-1: dirty=697 wb=757 unstable=0 bg_thresh=1004 thresh=2008 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 190.960094: balance_dirty_state: bdi btrfs-1: dirty=722 wb=757 unstable=0 bg_thresh=1003 thresh=2007 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 190.960263: balance_dirty_state: bdi btrfs-1: dirty=747 wb=757 unstable=0 bg_thresh=1003 thresh=2006 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 190.960432: balance_dirty_state: bdi btrfs-1: dirty=772 wb=757 unstable=0 bg_thresh=1002 thresh=2005 gap=476 poll_thresh=20 ino=257 dd-2584 [004] 190.960438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 190.967355: balance_dirty_state: bdi btrfs-1: dirty=772 wb=632 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=20 ino=257 dd-2584 [000] 190.967483: balance_dirty_state: bdi btrfs-1: dirty=772 wb=632 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=15 ino=257 dd-2584 [000] 190.967598: balance_dirty_state: bdi btrfs-1: dirty=797 wb=632 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 190.967830: balance_dirty_state: bdi btrfs-1: dirty=822 wb=632 unstable=0 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=17 ino=257 dd-2584 [000] 190.968062: balance_dirty_state: bdi btrfs-1: dirty=847 wb=632 unstable=0 bg_thresh=1003 thresh=2006 gap=527 poll_thresh=18 ino=257 dd-2584 [000] 190.968297: balance_dirty_state: bdi btrfs-1: dirty=897 wb=632 unstable=0 bg_thresh=1005 thresh=2010 gap=481 poll_thresh=19 ino=257 dd-2584 [000] 190.968306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 190.975382: balance_dirty_state: bdi btrfs-1: dirty=897 wb=507 unstable=0 bg_thresh=1004 thresh=2009 gap=605 poll_thresh=19 ino=257 dd-2584 [000] 190.975511: balance_dirty_state: bdi btrfs-1: dirty=897 wb=507 unstable=0 bg_thresh=1001 thresh=2003 gap=599 poll_thresh=14 ino=257 dd-2584 [000] 190.975628: balance_dirty_state: bdi btrfs-1: dirty=922 wb=507 unstable=0 bg_thresh=1004 thresh=2008 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 190.975746: balance_dirty_state: bdi btrfs-1: dirty=947 wb=507 unstable=0 bg_thresh=1001 thresh=2002 gap=548 poll_thresh=16 ino=257 dd-2584 [000] 190.976331: balance_dirty_state: bdi btrfs-1: dirty=972 wb=507 unstable=0 bg_thresh=1003 thresh=2006 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 190.976569: balance_dirty_state: bdi btrfs-1: dirty=997 wb=507 unstable=0 bg_thresh=1002 thresh=2005 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 190.976578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 190.983405: balance_dirty_state: bdi btrfs-1: dirty=997 wb=382 unstable=0 bg_thresh=1002 thresh=2004 gap=625 poll_thresh=18 ino=257 dd-2584 [000] 190.983500: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=382 unstable=0 bg_thresh=1001 thresh=2003 gap=599 poll_thresh=13 ino=257 flush-btrfs-1-2586 [003] 190.983564: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18424 wrote=0 to_write=16384 dd-2584 [000] 190.983565: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=382 unstable=0 bg_thresh=1001 thresh=2003 gap=574 poll_thresh=14 ino=257 dd-2584 [000] 190.983626: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=382 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 190.983689: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=382 unstable=0 bg_thresh=1001 thresh=2002 gap=548 poll_thresh=16 ino=257 dd-2584 [000] 190.983817: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=432 unstable=0 bg_thresh=1003 thresh=2006 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 190.983942: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=482 unstable=0 bg_thresh=1002 thresh=2005 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 190.983943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 190.985958: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=736 to_write=15648 dd-2584 [004] 190.991836: balance_dirty_state: bdi btrfs-1: dirty=397 wb=982 unstable=0 bg_thresh=1011 thresh=2023 gap=644 poll_thresh=18 ino=257 dd-2584 [004] 190.991929: balance_dirty_state: bdi btrfs-1: dirty=422 wb=982 unstable=0 bg_thresh=1011 thresh=2023 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 190.992021: balance_dirty_state: bdi btrfs-1: dirty=447 wb=982 unstable=0 bg_thresh=1014 thresh=2028 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 190.992113: balance_dirty_state: bdi btrfs-1: dirty=447 wb=982 unstable=0 bg_thresh=1014 thresh=2028 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 190.992201: balance_dirty_state: bdi btrfs-1: dirty=472 wb=982 unstable=0 bg_thresh=1016 thresh=2033 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 190.992653: balance_dirty_state: bdi btrfs-1: dirty=497 wb=982 unstable=0 bg_thresh=1016 thresh=2032 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 190.992830: balance_dirty_state: bdi btrfs-1: dirty=547 wb=982 unstable=0 bg_thresh=1018 thresh=2036 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 190.992837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 190.999414: balance_dirty_state: bdi btrfs-1: dirty=547 wb=857 unstable=0 bg_thresh=1010 thresh=2021 gap=617 poll_thresh=18 ino=257 dd-2584 [003] 190.999487: balance_dirty_state: bdi btrfs-1: dirty=547 wb=857 unstable=0 bg_thresh=1010 thresh=2020 gap=616 poll_thresh=13 ino=257 dd-2584 [003] 190.999550: balance_dirty_state: bdi btrfs-1: dirty=572 wb=857 unstable=0 bg_thresh=1012 thresh=2025 gap=596 poll_thresh=14 ino=257 dd-2584 [003] 190.999612: balance_dirty_state: bdi btrfs-1: dirty=572 wb=857 unstable=0 bg_thresh=1009 thresh=2019 gap=590 poll_thresh=15 ino=257 dd-2584 [003] 190.999672: balance_dirty_state: bdi btrfs-1: dirty=597 wb=857 unstable=0 bg_thresh=1009 thresh=2018 gap=564 poll_thresh=16 ino=257 dd-2584 [003] 190.999791: balance_dirty_state: bdi btrfs-1: dirty=622 wb=857 unstable=0 bg_thresh=1008 thresh=2017 gap=538 poll_thresh=17 ino=257 dd-2584 [003] 190.999912: balance_dirty_state: bdi btrfs-1: dirty=672 wb=857 unstable=0 bg_thresh=1008 thresh=2016 gap=487 poll_thresh=18 ino=257 dd-2584 [003] 190.999917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 191.007401: balance_dirty_state: bdi btrfs-1: dirty=672 wb=857 unstable=0 bg_thresh=1005 thresh=2010 gap=481 poll_thresh=18 ino=257 dd-2584 [003] 191.007406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 191.015410: balance_dirty_state: bdi btrfs-1: dirty=672 wb=732 unstable=0 bg_thresh=1005 thresh=2010 gap=606 poll_thresh=18 ino=257 dd-2584 [003] 191.015493: balance_dirty_state: bdi btrfs-1: dirty=672 wb=682 unstable=0 bg_thresh=1006 thresh=2012 gap=658 poll_thresh=13 ino=257 dd-2584 [003] 191.015570: balance_dirty_state: bdi btrfs-1: dirty=697 wb=657 unstable=0 bg_thresh=1005 thresh=2011 gap=657 poll_thresh=14 ino=257 dd-2584 [003] 191.015644: balance_dirty_state: bdi btrfs-1: dirty=722 wb=607 unstable=0 bg_thresh=1005 thresh=2011 gap=682 poll_thresh=15 ino=257 dd-2584 [003] 191.015717: balance_dirty_state: bdi btrfs-1: dirty=722 wb=582 unstable=0 bg_thresh=1005 thresh=2010 gap=706 poll_thresh=16 ino=257 dd-2584 [003] 191.016018: balance_dirty_state: bdi btrfs-1: dirty=772 wb=482 unstable=0 bg_thresh=996 thresh=1992 gap=738 poll_thresh=17 ino=257 dd-2584 [003] 191.016141: balance_dirty_state: bdi btrfs-1: dirty=797 wb=482 unstable=0 bg_thresh=995 thresh=1990 gap=711 poll_thresh=18 ino=257 dd-2584 [003] 191.016267: balance_dirty_state: bdi btrfs-1: dirty=822 wb=482 unstable=0 bg_thresh=1000 thresh=2000 gap=696 poll_thresh=19 ino=257 dd-2584 [003] 191.016390: balance_dirty_state: bdi btrfs-1: dirty=847 wb=482 unstable=0 bg_thresh=998 thresh=1997 gap=668 poll_thresh=20 ino=257 dd-2584 [003] 191.016515: balance_dirty_state: bdi btrfs-1: dirty=897 wb=482 unstable=0 bg_thresh=997 thresh=1995 gap=616 poll_thresh=21 ino=257 dd-2584 [003] 191.016637: balance_dirty_state: bdi btrfs-1: dirty=922 wb=482 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=22 ino=257 dd-2584 [003] 191.016763: balance_dirty_state: bdi btrfs-1: dirty=947 wb=482 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=23 ino=257 dd-2584 [003] 191.016888: balance_dirty_state: bdi btrfs-1: dirty=972 wb=482 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=24 ino=257 dd-2584 [003] 191.017176: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=482 unstable=0 bg_thresh=997 thresh=1994 gap=490 poll_thresh=25 ino=257 dd-2584 [003] 191.017181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 191.017202: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18456 wrote=0 to_write=16384 flush-btrfs-1-2586 [007] 191.019233: writeback_single_inode: bdi btrfs-1: ino=257 state= age=160 wrote=608 to_write=15776 dd-2584 [003] 191.027393: balance_dirty_state: bdi btrfs-1: dirty=422 wb=957 unstable=0 bg_thresh=998 thresh=1997 gap=618 poll_thresh=25 ino=257 dd-2584 [003] 191.027468: balance_dirty_state: bdi btrfs-1: dirty=418 wb=957 unstable=0 bg_thresh=999 thresh=1998 gap=623 poll_thresh=19 ino=257 dd-2584 [003] 191.027597: balance_dirty_state: bdi btrfs-1: dirty=468 wb=957 unstable=0 bg_thresh=998 thresh=1997 gap=572 poll_thresh=20 ino=257 dd-2584 [003] 191.027720: balance_dirty_state: bdi btrfs-1: dirty=493 wb=957 unstable=0 bg_thresh=1000 thresh=2001 gap=551 poll_thresh=21 ino=257 dd-2584 [003] 191.027844: balance_dirty_state: bdi btrfs-1: dirty=518 wb=957 unstable=0 bg_thresh=1000 thresh=2000 gap=525 poll_thresh=22 ino=257 dd-2584 [003] 191.027966: balance_dirty_state: bdi btrfs-1: dirty=568 wb=957 unstable=0 bg_thresh=999 thresh=1999 gap=474 poll_thresh=23 ino=257 dd-2584 [003] 191.027971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 191.035398: balance_dirty_state: bdi btrfs-1: dirty=563 wb=824 unstable=0 bg_thresh=998 thresh=1997 gap=610 poll_thresh=23 ino=257 dd-2584 [003] 191.035473: balance_dirty_state: bdi btrfs-1: dirty=563 wb=824 unstable=0 bg_thresh=998 thresh=1996 gap=609 poll_thresh=17 ino=257 dd-2584 [003] 191.035604: balance_dirty_state: bdi btrfs-1: dirty=588 wb=824 unstable=0 bg_thresh=997 thresh=1995 gap=583 poll_thresh=18 ino=257 dd-2584 [003] 191.035758: balance_dirty_state: bdi btrfs-1: dirty=638 wb=774 unstable=0 bg_thresh=993 thresh=1987 gap=575 poll_thresh=19 ino=257 dd-2584 [003] 191.036064: balance_dirty_state: bdi btrfs-1: dirty=663 wb=699 unstable=0 bg_thresh=994 thresh=1989 gap=627 poll_thresh=20 ino=257 dd-2584 [003] 191.036186: balance_dirty_state: bdi btrfs-1: dirty=688 wb=699 unstable=0 bg_thresh=997 thresh=1994 gap=607 poll_thresh=21 ino=257 dd-2584 [003] 191.036313: balance_dirty_state: bdi btrfs-1: dirty=738 wb=699 unstable=0 bg_thresh=996 thresh=1992 gap=555 poll_thresh=22 ino=257 dd-2584 [003] 191.036439: balance_dirty_state: bdi btrfs-1: dirty=763 wb=699 unstable=0 bg_thresh=993 thresh=1986 gap=524 poll_thresh=23 ino=257 dd-2584 [003] 191.036560: balance_dirty_state: bdi btrfs-1: dirty=788 wb=699 unstable=0 bg_thresh=998 thresh=1996 gap=509 poll_thresh=24 ino=257 dd-2584 [003] 191.036685: balance_dirty_state: bdi btrfs-1: dirty=813 wb=699 unstable=0 bg_thresh=993 thresh=1987 gap=475 poll_thresh=25 ino=257 dd-2584 [003] 191.036690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 191.043416: balance_dirty_state: bdi btrfs-1: dirty=811 wb=700 unstable=0 bg_thresh=1000 thresh=2000 gap=489 poll_thresh=25 ino=257 dd-2584 [001] 191.043422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 191.051415: balance_dirty_state: bdi btrfs-1: dirty=811 wb=475 unstable=0 bg_thresh=995 thresh=1990 gap=704 poll_thresh=25 ino=257 dd-2584 [001] 191.051483: balance_dirty_state: bdi btrfs-1: dirty=836 wb=475 unstable=0 bg_thresh=997 thresh=1995 gap=684 poll_thresh=19 ino=257 dd-2584 [001] 191.051599: balance_dirty_state: bdi btrfs-1: dirty=861 wb=475 unstable=0 bg_thresh=1000 thresh=2000 gap=664 poll_thresh=20 ino=257 dd-2584 [001] 191.051890: balance_dirty_state: bdi btrfs-1: dirty=886 wb=475 unstable=0 bg_thresh=999 thresh=1999 gap=638 poll_thresh=21 ino=257 dd-2584 [001] 191.052009: balance_dirty_state: bdi btrfs-1: dirty=936 wb=475 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=22 ino=257 dd-2584 [001] 191.052125: balance_dirty_state: bdi btrfs-1: dirty=961 wb=475 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=23 ino=257 dd-2584 [001] 191.052243: balance_dirty_state: bdi btrfs-1: dirty=986 wb=475 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=24 ino=257 dd-2584 [001] 191.052360: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=475 unstable=0 bg_thresh=1000 thresh=2000 gap=514 poll_thresh=25 ino=257 flush-btrfs-1-2586 [007] 191.052411: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18492 wrote=0 to_write=16384 dd-2584 [001] 191.052490: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=475 unstable=0 bg_thresh=1002 thresh=2004 gap=468 poll_thresh=26 ino=257 dd-2584 [001] 191.052492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 191.054514: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=656 to_write=15728 dd-2584 [001] 191.059325: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1006 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=26 ino=257 dd-2584 [001] 191.059395: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1006 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=19 ino=257 dd-2584 [001] 191.059517: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1006 unstable=0 bg_thresh=996 thresh=1993 gap=512 poll_thresh=20 ino=257 dd-2584 [001] 191.059639: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1006 unstable=0 bg_thresh=996 thresh=1992 gap=486 poll_thresh=21 ino=257 dd-2584 [001] 191.059644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=66408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 191.067402: balance_dirty_state: bdi btrfs-1: dirty=503 wb=885 unstable=0 bg_thresh=1001 thresh=2003 gap=615 poll_thresh=21 ino=257 dd-2584 [005] 191.067884: balance_dirty_state: bdi btrfs-1: dirty=503 wb=885 unstable=0 bg_thresh=1004 thresh=2008 gap=620 poll_thresh=16 ino=257 dd-2584 [005] 191.068114: balance_dirty_state: bdi btrfs-1: dirty=553 wb=885 unstable=0 bg_thresh=1006 thresh=2013 gap=575 poll_thresh=17 ino=257 dd-2584 [005] 191.068346: balance_dirty_state: bdi btrfs-1: dirty=578 wb=885 unstable=0 bg_thresh=1011 thresh=2023 gap=560 poll_thresh=18 ino=257 dd-2584 [005] 191.068564: balance_dirty_state: bdi btrfs-1: dirty=603 wb=885 unstable=0 bg_thresh=1013 thresh=2027 gap=539 poll_thresh=19 ino=257 dd-2584 [005] 191.068710: balance_dirty_state: bdi btrfs-1: dirty=653 wb=885 unstable=0 bg_thresh=1013 thresh=2026 gap=488 poll_thresh=20 ino=257 dd-2584 [005] 191.068716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=66408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 191.075505: balance_dirty_state: bdi btrfs-1: dirty=653 wb=758 unstable=0 bg_thresh=1014 thresh=2028 gap=617 poll_thresh=20 ino=257 dd-2584 [005] 191.075597: balance_dirty_state: bdi btrfs-1: dirty=653 wb=758 unstable=0 bg_thresh=1011 thresh=2022 gap=611 poll_thresh=15 ino=257 dd-2584 [005] 191.075655: balance_dirty_state: bdi btrfs-1: dirty=678 wb=758 unstable=0 bg_thresh=1013 thresh=2027 gap=591 poll_thresh=16 ino=257 dd-2584 [005] 191.075768: balance_dirty_state: bdi btrfs-1: dirty=703 wb=758 unstable=0 bg_thresh=1013 thresh=2026 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 191.075882: balance_dirty_state: bdi btrfs-1: dirty=728 wb=758 unstable=0 bg_thresh=1015 thresh=2030 gap=544 poll_thresh=18 ino=257 dd-2584 [005] 191.076161: balance_dirty_state: bdi btrfs-1: dirty=778 wb=758 unstable=0 bg_thresh=1014 thresh=2029 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 191.076166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=66408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 191.083444: balance_dirty_state: bdi btrfs-1: dirty=778 wb=658 unstable=0 bg_thresh=1013 thresh=2027 gap=591 poll_thresh=19 ino=257 dd-2584 [005] 191.083522: balance_dirty_state: bdi btrfs-1: dirty=791 wb=645 unstable=0 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=14 ino=257 dd-2584 [005] 191.083583: balance_dirty_state: bdi btrfs-1: dirty=816 wb=645 unstable=0 bg_thresh=1006 thresh=2013 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 191.083642: balance_dirty_state: bdi btrfs-1: dirty=841 wb=645 unstable=0 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=16 ino=257 dd-2584 [005] 191.083762: balance_dirty_state: bdi btrfs-1: dirty=866 wb=645 unstable=0 bg_thresh=1008 thresh=2017 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 191.083880: balance_dirty_state: bdi btrfs-1: dirty=891 wb=645 unstable=0 bg_thresh=1008 thresh=2016 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 191.083884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=66408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 191.091423: balance_dirty_state: bdi btrfs-1: dirty=891 wb=520 unstable=0 bg_thresh=1009 thresh=2018 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 191.091516: balance_dirty_state: bdi btrfs-1: dirty=916 wb=520 unstable=0 bg_thresh=1008 thresh=2017 gap=581 poll_thresh=13 ino=257 dd-2584 [005] 191.091579: balance_dirty_state: bdi btrfs-1: dirty=916 wb=520 unstable=0 bg_thresh=1008 thresh=2017 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 191.091638: balance_dirty_state: bdi btrfs-1: dirty=941 wb=520 unstable=0 bg_thresh=1008 thresh=2016 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 191.091695: balance_dirty_state: bdi btrfs-1: dirty=966 wb=520 unstable=0 bg_thresh=1010 thresh=2021 gap=535 poll_thresh=16 ino=257 dd-2584 [005] 191.091808: balance_dirty_state: bdi btrfs-1: dirty=991 wb=520 unstable=0 bg_thresh=1010 thresh=2020 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 191.091943: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=495 unstable=0 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 191.091993: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18532 wrote=0 to_write=16384 dd-2584 [005] 191.092251: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=470 unstable=0 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=19 ino=257 dd-2584 [005] 191.092383: balance_dirty_state: bdi btrfs-1: dirty=991 wb=520 unstable=0 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=20 ino=257 dd-2584 [005] 191.092385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-97% task_weight=99% bdi_bw=66408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 191.095617: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=656 to_write=15728 dd-2584 [005] 191.099504: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1069 unstable=0 bg_thresh=1010 thresh=2021 gap=497 poll_thresh=15 ino=257 dd-2584 [005] 191.099508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-84% task_weight=98% bdi_bw=66408 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 191.107569: balance_dirty_state: bdi btrfs-1: dirty=455 wb=819 unstable=0 bg_thresh=1006 thresh=2013 gap=739 poll_thresh=11 ino=257 dd-2584 [005] 191.107628: balance_dirty_state: bdi btrfs-1: dirty=480 wb=819 unstable=0 bg_thresh=1009 thresh=2018 gap=719 poll_thresh=12 ino=257 dd-2584 [005] 191.107685: balance_dirty_state: bdi btrfs-1: dirty=480 wb=819 unstable=0 bg_thresh=1006 thresh=2012 gap=713 poll_thresh=13 ino=257 dd-2584 [005] 191.107743: balance_dirty_state: bdi btrfs-1: dirty=505 wb=819 unstable=0 bg_thresh=1008 thresh=2017 gap=693 poll_thresh=14 ino=257 dd-2584 [005] 191.107800: balance_dirty_state: bdi btrfs-1: dirty=530 wb=819 unstable=0 bg_thresh=1008 thresh=2016 gap=667 poll_thresh=15 ino=257 dd-2584 [005] 191.107856: balance_dirty_state: bdi btrfs-1: dirty=530 wb=819 unstable=0 bg_thresh=1010 thresh=2021 gap=672 poll_thresh=16 ino=257 dd-2584 [005] 191.107970: balance_dirty_state: bdi btrfs-1: dirty=580 wb=819 unstable=0 bg_thresh=1010 thresh=2020 gap=621 poll_thresh=17 ino=257 dd-2584 [005] 191.108083: balance_dirty_state: bdi btrfs-1: dirty=605 wb=819 unstable=0 bg_thresh=1009 thresh=2019 gap=595 poll_thresh=18 ino=257 dd-2584 [005] 191.108365: balance_dirty_state: bdi btrfs-1: dirty=630 wb=819 unstable=0 bg_thresh=1008 thresh=2017 gap=568 poll_thresh=19 ino=257 dd-2584 [005] 191.108480: balance_dirty_state: bdi btrfs-1: dirty=655 wb=819 unstable=0 bg_thresh=1008 thresh=2016 gap=542 poll_thresh=20 ino=257 dd-2584 [005] 191.108592: balance_dirty_state: bdi btrfs-1: dirty=705 wb=819 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=21 ino=257 dd-2584 [005] 191.108597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-92% task_weight=98% bdi_bw=66408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 191.115533: balance_dirty_state: bdi btrfs-1: dirty=705 wb=694 unstable=0 bg_thresh=1009 thresh=2019 gap=620 poll_thresh=16 ino=257 dd-2584 [005] 191.115653: balance_dirty_state: bdi btrfs-1: dirty=755 wb=694 unstable=0 bg_thresh=1011 thresh=2023 gap=574 poll_thresh=17 ino=257 dd-2584 [005] 191.115770: balance_dirty_state: bdi btrfs-1: dirty=780 wb=694 unstable=0 bg_thresh=1011 thresh=2022 gap=548 poll_thresh=18 ino=257 dd-2584 [005] 191.115886: balance_dirty_state: bdi btrfs-1: dirty=805 wb=694 unstable=0 bg_thresh=1010 thresh=2021 gap=522 poll_thresh=19 ino=257 dd-2584 [005] 191.116004: balance_dirty_state: bdi btrfs-1: dirty=855 wb=694 unstable=0 bg_thresh=1010 thresh=2020 gap=471 poll_thresh=20 ino=257 dd-2584 [005] 191.116009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=66408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 191.123435: balance_dirty_state: bdi btrfs-1: dirty=855 wb=569 unstable=0 bg_thresh=1008 thresh=2016 gap=592 poll_thresh=20 ino=257 dd-2584 [005] 191.123507: balance_dirty_state: bdi btrfs-1: dirty=855 wb=569 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 191.123574: balance_dirty_state: bdi btrfs-1: dirty=880 wb=569 unstable=0 bg_thresh=1003 thresh=2007 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 191.123864: balance_dirty_state: bdi btrfs-1: dirty=905 wb=569 unstable=0 bg_thresh=1009 thresh=2018 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 191.123981: balance_dirty_state: bdi btrfs-1: dirty=930 wb=569 unstable=0 bg_thresh=1008 thresh=2017 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 191.124100: balance_dirty_state: bdi btrfs-1: dirty=980 wb=569 unstable=0 bg_thresh=1010 thresh=2021 gap=472 poll_thresh=19 ino=257 dd-2584 [005] 191.124105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=66408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 191.131429: balance_dirty_state: bdi btrfs-1: dirty=980 wb=419 unstable=0 bg_thresh=1008 thresh=2016 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 191.131523: balance_dirty_state: bdi btrfs-1: dirty=980 wb=419 unstable=0 bg_thresh=1010 thresh=2021 gap=622 poll_thresh=14 ino=257 dd-2584 [005] 191.131583: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=419 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 191.131640: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=419 unstable=0 bg_thresh=1010 thresh=2020 gap=571 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 191.131702: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18572 wrote=0 to_write=16384 dd-2584 [005] 191.131766: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=419 unstable=0 bg_thresh=1009 thresh=2019 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 191.131892: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=444 unstable=0 bg_thresh=1009 thresh=2018 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 191.132020: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=494 unstable=0 bg_thresh=1008 thresh=2016 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 191.132022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=66408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 191.135949: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=688 to_write=15696 dd-2584 [005] 191.139460: balance_dirty_state: bdi btrfs-1: dirty=430 wb=969 unstable=0 bg_thresh=1010 thresh=2020 gap=621 poll_thresh=19 ino=257 dd-2584 [005] 191.139586: balance_dirty_state: bdi btrfs-1: dirty=455 wb=969 unstable=0 bg_thresh=1010 thresh=2020 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 191.140058: balance_dirty_state: bdi btrfs-1: dirty=480 wb=969 unstable=0 bg_thresh=1009 thresh=2019 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 191.140176: balance_dirty_state: bdi btrfs-1: dirty=480 wb=969 unstable=0 bg_thresh=1009 thresh=2019 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 191.140393: balance_dirty_state: bdi btrfs-1: dirty=530 wb=969 unstable=0 bg_thresh=1011 thresh=2023 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 191.140512: balance_dirty_state: bdi btrfs-1: dirty=555 wb=969 unstable=0 bg_thresh=1011 thresh=2022 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 191.140516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=66408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 191.147468: balance_dirty_state: bdi btrfs-1: dirty=555 wb=844 unstable=0 bg_thresh=1010 thresh=2021 gap=622 poll_thresh=18 ino=257 dd-2584 [005] 191.147543: balance_dirty_state: bdi btrfs-1: dirty=580 wb=844 unstable=0 bg_thresh=1010 thresh=2020 gap=596 poll_thresh=13 ino=257 dd-2584 [005] 191.147604: balance_dirty_state: bdi btrfs-1: dirty=580 wb=844 unstable=0 bg_thresh=1010 thresh=2020 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 191.147662: balance_dirty_state: bdi btrfs-1: dirty=605 wb=844 unstable=0 bg_thresh=1009 thresh=2019 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 191.147718: balance_dirty_state: bdi btrfs-1: dirty=605 wb=844 unstable=0 bg_thresh=1009 thresh=2019 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 191.147831: balance_dirty_state: bdi btrfs-1: dirty=655 wb=844 unstable=0 bg_thresh=1011 thresh=2023 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 191.147945: balance_dirty_state: bdi btrfs-1: dirty=680 wb=844 unstable=0 bg_thresh=1008 thresh=2016 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 191.147950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=66408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 191.155445: balance_dirty_state: bdi btrfs-1: dirty=680 wb=694 unstable=0 bg_thresh=1009 thresh=2018 gap=644 poll_thresh=18 ino=257 dd-2584 [005] 191.155537: balance_dirty_state: bdi btrfs-1: dirty=705 wb=694 unstable=0 bg_thresh=1011 thresh=2023 gap=624 poll_thresh=13 ino=257 dd-2584 [005] 191.155596: balance_dirty_state: bdi btrfs-1: dirty=705 wb=694 unstable=0 bg_thresh=1008 thresh=2017 gap=618 poll_thresh=14 ino=257 dd-2584 [005] 191.155828: balance_dirty_state: bdi btrfs-1: dirty=730 wb=694 unstable=0 bg_thresh=1011 thresh=2022 gap=598 poll_thresh=15 ino=257 dd-2584 [005] 191.155888: balance_dirty_state: bdi btrfs-1: dirty=755 wb=694 unstable=0 bg_thresh=1010 thresh=2021 gap=572 poll_thresh=16 ino=257 dd-2584 [005] 191.156005: balance_dirty_state: bdi btrfs-1: dirty=780 wb=694 unstable=0 bg_thresh=1010 thresh=2020 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 191.156122: balance_dirty_state: bdi btrfs-1: dirty=805 wb=694 unstable=0 bg_thresh=1009 thresh=2019 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 191.156239: balance_dirty_state: bdi btrfs-1: dirty=830 wb=694 unstable=0 bg_thresh=1009 thresh=2018 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 191.156243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=66408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 191.163481: balance_dirty_state: bdi btrfs-1: dirty=830 wb=569 unstable=0 bg_thresh=1007 thresh=2015 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 191.163567: balance_dirty_state: bdi btrfs-1: dirty=855 wb=569 unstable=0 bg_thresh=1010 thresh=2020 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 191.163629: balance_dirty_state: bdi btrfs-1: dirty=880 wb=569 unstable=0 bg_thresh=1009 thresh=2019 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 191.163687: balance_dirty_state: bdi btrfs-1: dirty=880 wb=569 unstable=0 bg_thresh=1009 thresh=2019 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 191.163806: balance_dirty_state: bdi btrfs-1: dirty=930 wb=569 unstable=0 bg_thresh=1008 thresh=2017 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 191.163922: balance_dirty_state: bdi btrfs-1: dirty=955 wb=569 unstable=0 bg_thresh=1008 thresh=2016 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 191.163927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=66692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 191.171445: balance_dirty_state: bdi btrfs-1: dirty=955 wb=444 unstable=0 bg_thresh=1010 thresh=2020 gap=621 poll_thresh=18 ino=257 dd-2584 [005] 191.171558: balance_dirty_state: bdi btrfs-1: dirty=980 wb=444 unstable=0 bg_thresh=1009 thresh=2019 gap=595 poll_thresh=13 ino=257 dd-2584 [005] 191.172028: balance_dirty_state: bdi btrfs-1: dirty=980 wb=444 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 191.172150: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=444 unstable=0 bg_thresh=997 thresh=1994 gap=545 poll_thresh=15 ino=257 flush-btrfs-1-2586 [007] 191.172202: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18612 wrote=0 to_write=16384 dd-2584 [005] 191.172278: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=444 unstable=0 bg_thresh=996 thresh=1993 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 191.172538: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=469 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 191.172541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-118% task_weight=98% bdi_bw=66692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 191.174586: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=608 to_write=15776 dd-2584 [005] 191.179416: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1069 unstable=0 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=17 ino=257 dd-2584 [005] 191.179509: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1069 unstable=0 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=13 ino=257 dd-2584 [005] 191.179572: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1069 unstable=0 bg_thresh=1003 thresh=2006 gap=482 poll_thresh=14 ino=257 dd-2584 [005] 191.179576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=66692 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 191.187484: balance_dirty_state: bdi btrfs-1: dirty=455 wb=819 unstable=0 bg_thresh=1003 thresh=2006 gap=732 poll_thresh=14 ino=257 dd-2584 [001] 191.187559: balance_dirty_state: bdi btrfs-1: dirty=455 wb=819 unstable=0 bg_thresh=1005 thresh=2011 gap=737 poll_thresh=10 ino=257 dd-2584 [001] 191.187626: balance_dirty_state: bdi btrfs-1: dirty=480 wb=819 unstable=0 bg_thresh=1005 thresh=2010 gap=711 poll_thresh=11 ino=257 dd-2584 [001] 191.187687: balance_dirty_state: bdi btrfs-1: dirty=505 wb=819 unstable=0 bg_thresh=1005 thresh=2010 gap=686 poll_thresh=12 ino=257 dd-2584 [001] 191.187748: balance_dirty_state: bdi btrfs-1: dirty=505 wb=819 unstable=0 bg_thresh=1004 thresh=2009 gap=685 poll_thresh=13 ino=257 dd-2584 [001] 191.187810: balance_dirty_state: bdi btrfs-1: dirty=530 wb=819 unstable=0 bg_thresh=1004 thresh=2009 gap=660 poll_thresh=14 ino=257 dd-2584 [001] 191.187877: balance_dirty_state: bdi btrfs-1: dirty=555 wb=819 unstable=0 bg_thresh=1004 thresh=2008 gap=634 poll_thresh=15 ino=257 dd-2584 [001] 191.187939: balance_dirty_state: bdi btrfs-1: dirty=555 wb=819 unstable=0 bg_thresh=1004 thresh=2008 gap=634 poll_thresh=16 ino=257 dd-2584 [001] 191.188064: balance_dirty_state: bdi btrfs-1: dirty=605 wb=819 unstable=0 bg_thresh=1006 thresh=2012 gap=588 poll_thresh=17 ino=257 dd-2584 [001] 191.188362: balance_dirty_state: bdi btrfs-1: dirty=630 wb=819 unstable=0 bg_thresh=1005 thresh=2011 gap=562 poll_thresh=18 ino=257 dd-2584 [001] 191.188481: balance_dirty_state: bdi btrfs-1: dirty=655 wb=819 unstable=0 bg_thresh=1002 thresh=2004 gap=530 poll_thresh=19 ino=257 dd-2584 [001] 191.188599: balance_dirty_state: bdi btrfs-1: dirty=680 wb=819 unstable=0 bg_thresh=1004 thresh=2008 gap=509 poll_thresh=20 ino=257 dd-2584 [001] 191.188765: balance_dirty_state: bdi btrfs-1: dirty=730 wb=819 unstable=0 bg_thresh=1003 thresh=2007 gap=458 poll_thresh=21 ino=257 dd-2584 [001] 191.188770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=66692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 191.199383: balance_dirty_state: bdi btrfs-1: dirty=730 wb=694 unstable=0 bg_thresh=988 thresh=1977 gap=553 poll_thresh=21 ino=257 dd-2584 [007] 191.199448: balance_dirty_state: bdi btrfs-1: dirty=755 wb=694 unstable=0 bg_thresh=988 thresh=1977 gap=528 poll_thresh=16 ino=257 dd-2584 [007] 191.199562: balance_dirty_state: bdi btrfs-1: dirty=780 wb=694 unstable=0 bg_thresh=993 thresh=1987 gap=513 poll_thresh=17 ino=257 dd-2584 [007] 191.199681: balance_dirty_state: bdi btrfs-1: dirty=805 wb=694 unstable=0 bg_thresh=993 thresh=1986 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 191.199685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-78% task_weight=98% bdi_bw=66692 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 191.207606: balance_dirty_state: bdi btrfs-1: dirty=830 wb=494 unstable=0 bg_thresh=993 thresh=1987 gap=663 poll_thresh=13 ino=257 dd-2584 [007] 191.207669: balance_dirty_state: bdi btrfs-1: dirty=855 wb=494 unstable=0 bg_thresh=993 thresh=1986 gap=637 poll_thresh=14 ino=257 dd-2584 [007] 191.207727: balance_dirty_state: bdi btrfs-1: dirty=855 wb=494 unstable=0 bg_thresh=995 thresh=1991 gap=642 poll_thresh=15 ino=257 dd-2584 [007] 191.207953: balance_dirty_state: bdi btrfs-1: dirty=880 wb=494 unstable=0 bg_thresh=992 thresh=1985 gap=611 poll_thresh=16 ino=257 dd-2584 [007] 191.208074: balance_dirty_state: bdi btrfs-1: dirty=905 wb=494 unstable=0 bg_thresh=994 thresh=1989 gap=590 poll_thresh=17 ino=257 dd-2584 [007] 191.208194: balance_dirty_state: bdi btrfs-1: dirty=930 wb=494 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=18 ino=257 dd-2584 [007] 191.208315: balance_dirty_state: bdi btrfs-1: dirty=980 wb=494 unstable=0 bg_thresh=990 thresh=1981 gap=507 poll_thresh=19 ino=257 dd-2584 [007] 191.208432: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=494 unstable=0 bg_thresh=990 thresh=1980 gap=481 poll_thresh=20 ino=257 dd-2584 [007] 191.208437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1320 avg_dirty=1320 bdi_gap=6% task_gap=-86% task_weight=99% bdi_bw=66692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 191.208457: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18648 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 191.210324: writeback_single_inode: bdi btrfs-1: ino=257 state= age=180 wrote=576 to_write=15808 dd-2584 [007] 191.219698: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1069 unstable=0 bg_thresh=992 thresh=1985 gap=461 poll_thresh=15 ino=257 dd-2584 [007] 191.219703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=66692 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [007] 191.227537: balance_dirty_state: bdi btrfs-1: dirty=455 wb=944 unstable=0 bg_thresh=987 thresh=1974 gap=575 poll_thresh=15 ino=257 dd-2584 [007] 191.227609: balance_dirty_state: bdi btrfs-1: dirty=455 wb=944 unstable=0 bg_thresh=992 thresh=1985 gap=586 poll_thresh=11 ino=257 dd-2584 [007] 191.227673: balance_dirty_state: bdi btrfs-1: dirty=480 wb=944 unstable=0 bg_thresh=989 thresh=1979 gap=555 poll_thresh=12 ino=257 dd-2584 [007] 191.227736: balance_dirty_state: bdi btrfs-1: dirty=505 wb=944 unstable=0 bg_thresh=992 thresh=1984 gap=535 poll_thresh=13 ino=257 dd-2584 [007] 191.227795: balance_dirty_state: bdi btrfs-1: dirty=505 wb=944 unstable=0 bg_thresh=991 thresh=1983 gap=534 poll_thresh=14 ino=257 dd-2584 [007] 191.227855: balance_dirty_state: bdi btrfs-1: dirty=530 wb=944 unstable=0 bg_thresh=991 thresh=1983 gap=509 poll_thresh=15 ino=257 dd-2584 [007] 191.227916: balance_dirty_state: bdi btrfs-1: dirty=555 wb=944 unstable=0 bg_thresh=991 thresh=1982 gap=483 poll_thresh=16 ino=257 dd-2584 [007] 191.227921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=66692 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 191.235618: balance_dirty_state: bdi btrfs-1: dirty=555 wb=819 unstable=0 bg_thresh=993 thresh=1986 gap=612 poll_thresh=16 ino=257 dd-2584 [007] 191.235885: balance_dirty_state: bdi btrfs-1: dirty=555 wb=819 unstable=0 bg_thresh=992 thresh=1985 gap=611 poll_thresh=12 ino=257 dd-2584 [007] 191.235943: balance_dirty_state: bdi btrfs-1: dirty=580 wb=819 unstable=0 bg_thresh=992 thresh=1985 gap=586 poll_thresh=13 ino=257 dd-2584 [007] 191.235999: balance_dirty_state: bdi btrfs-1: dirty=580 wb=819 unstable=0 bg_thresh=992 thresh=1984 gap=585 poll_thresh=14 ino=257 dd-2584 [007] 191.236057: balance_dirty_state: bdi btrfs-1: dirty=605 wb=819 unstable=0 bg_thresh=994 thresh=1989 gap=565 poll_thresh=15 ino=257 dd-2584 [007] 191.236114: balance_dirty_state: bdi btrfs-1: dirty=630 wb=819 unstable=0 bg_thresh=991 thresh=1983 gap=534 poll_thresh=16 ino=257 dd-2584 [007] 191.236227: balance_dirty_state: bdi btrfs-1: dirty=655 wb=819 unstable=0 bg_thresh=991 thresh=1982 gap=508 poll_thresh=17 ino=257 dd-2584 [007] 191.236340: balance_dirty_state: bdi btrfs-1: dirty=680 wb=819 unstable=0 bg_thresh=993 thresh=1986 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 191.236345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=66692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 191.243598: balance_dirty_state: bdi btrfs-1: dirty=680 wb=694 unstable=0 bg_thresh=992 thresh=1984 gap=610 poll_thresh=18 ino=257 dd-2584 [007] 191.243694: balance_dirty_state: bdi btrfs-1: dirty=705 wb=694 unstable=0 bg_thresh=992 thresh=1984 gap=585 poll_thresh=13 ino=257 dd-2584 [007] 191.243752: balance_dirty_state: bdi btrfs-1: dirty=730 wb=694 unstable=0 bg_thresh=991 thresh=1983 gap=559 poll_thresh=14 ino=257 dd-2584 [007] 191.243809: balance_dirty_state: bdi btrfs-1: dirty=730 wb=694 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=15 ino=257 dd-2584 [007] 191.243867: balance_dirty_state: bdi btrfs-1: dirty=755 wb=694 unstable=0 bg_thresh=991 thresh=1982 gap=533 poll_thresh=16 ino=257 dd-2584 [007] 191.243980: balance_dirty_state: bdi btrfs-1: dirty=780 wb=694 unstable=0 bg_thresh=990 thresh=1981 gap=507 poll_thresh=17 ino=257 dd-2584 [007] 191.244258: balance_dirty_state: bdi btrfs-1: dirty=805 wb=694 unstable=0 bg_thresh=992 thresh=1985 gap=486 poll_thresh=18 ino=257 dd-2584 [007] 191.244263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=66692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 191.251549: balance_dirty_state: bdi btrfs-1: dirty=805 wb=594 unstable=0 bg_thresh=992 thresh=1984 gap=585 poll_thresh=18 ino=257 dd-2584 [007] 191.251650: balance_dirty_state: bdi btrfs-1: dirty=830 wb=594 unstable=0 bg_thresh=991 thresh=1983 gap=559 poll_thresh=13 ino=257 dd-2584 [007] 191.251710: balance_dirty_state: bdi btrfs-1: dirty=855 wb=594 unstable=0 bg_thresh=991 thresh=1983 gap=534 poll_thresh=14 ino=257 dd-2584 [007] 191.251768: balance_dirty_state: bdi btrfs-1: dirty=855 wb=594 unstable=0 bg_thresh=991 thresh=1982 gap=533 poll_thresh=15 ino=257 dd-2584 [007] 191.251828: balance_dirty_state: bdi btrfs-1: dirty=880 wb=594 unstable=0 bg_thresh=991 thresh=1982 gap=508 poll_thresh=16 ino=257 dd-2584 [007] 191.251945: balance_dirty_state: bdi btrfs-1: dirty=905 wb=594 unstable=0 bg_thresh=993 thresh=1986 gap=487 poll_thresh=17 ino=257 dd-2584 [007] 191.251950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=98% bdi_bw=66692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 191.259499: balance_dirty_state: bdi btrfs-1: dirty=905 wb=594 unstable=0 bg_thresh=993 thresh=1986 gap=487 poll_thresh=17 ino=257 dd-2584 [007] 191.259504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=98% bdi_bw=66692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 191.267534: balance_dirty_state: bdi btrfs-1: dirty=905 wb=594 unstable=0 bg_thresh=993 thresh=1986 gap=487 poll_thresh=17 ino=257 dd-2584 [006] 191.267545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=98% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 191.275501: balance_dirty_state: bdi btrfs-1: dirty=905 wb=469 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=17 ino=257 dd-2584 [006] 191.275628: balance_dirty_state: bdi btrfs-1: dirty=905 wb=469 unstable=0 bg_thresh=997 thresh=1994 gap=620 poll_thresh=13 ino=257 dd-2584 [006] 191.275747: balance_dirty_state: bdi btrfs-1: dirty=930 wb=469 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 191.275863: balance_dirty_state: bdi btrfs-1: dirty=955 wb=469 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 191.275980: balance_dirty_state: bdi btrfs-1: dirty=955 wb=469 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 191.276215: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=469 unstable=0 bg_thresh=1002 thresh=2004 gap=530 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 191.276262: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18716 wrote=0 to_write=8192 dd-2584 [006] 191.276465: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=469 unstable=0 bg_thresh=1004 thresh=2008 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 191.277063: balance_dirty_state: bdi btrfs-1: dirty=930 wb=594 unstable=0 bg_thresh=1003 thresh=2007 gap=483 poll_thresh=19 ino=257 dd-2584 [006] 191.277066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 191.279486: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=640 to_write=7552 dd-2584 [006] 191.283556: balance_dirty_state: bdi btrfs-1: dirty=430 wb=969 unstable=0 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=19 ino=257 dd-2584 [006] 191.283648: balance_dirty_state: bdi btrfs-1: dirty=455 wb=969 unstable=0 bg_thresh=1003 thresh=2006 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 191.283708: balance_dirty_state: bdi btrfs-1: dirty=480 wb=969 unstable=0 bg_thresh=1003 thresh=2006 gap=557 poll_thresh=15 ino=257 dd-2584 [006] 191.283769: balance_dirty_state: bdi btrfs-1: dirty=480 wb=969 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 191.283883: balance_dirty_state: bdi btrfs-1: dirty=505 wb=969 unstable=0 bg_thresh=1004 thresh=2009 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 191.283997: balance_dirty_state: bdi btrfs-1: dirty=555 wb=969 unstable=0 bg_thresh=1004 thresh=2008 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 191.284001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 191.291566: balance_dirty_state: bdi btrfs-1: dirty=555 wb=844 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 191.291697: balance_dirty_state: bdi btrfs-1: dirty=555 wb=844 unstable=0 bg_thresh=1002 thresh=2004 gap=605 poll_thresh=13 ino=257 dd-2584 [006] 191.291815: balance_dirty_state: bdi btrfs-1: dirty=580 wb=844 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 191.291932: balance_dirty_state: bdi btrfs-1: dirty=605 wb=844 unstable=0 bg_thresh=1001 thresh=2003 gap=554 poll_thresh=15 ino=257 dd-2584 [006] 191.292052: balance_dirty_state: bdi btrfs-1: dirty=605 wb=844 unstable=0 bg_thresh=1006 thresh=2013 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 191.292288: balance_dirty_state: bdi btrfs-1: dirty=655 wb=844 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 191.292520: balance_dirty_state: bdi btrfs-1: dirty=680 wb=844 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 191.292529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 191.299496: balance_dirty_state: bdi btrfs-1: dirty=680 wb=644 unstable=0 bg_thresh=1004 thresh=2009 gap=685 poll_thresh=18 ino=257 dd-2584 [006] 191.299976: balance_dirty_state: bdi btrfs-1: dirty=680 wb=644 unstable=0 bg_thresh=1001 thresh=2003 gap=679 poll_thresh=13 ino=257 dd-2584 [006] 191.300095: balance_dirty_state: bdi btrfs-1: dirty=705 wb=644 unstable=0 bg_thresh=1004 thresh=2008 gap=659 poll_thresh=14 ino=257 dd-2584 [006] 191.300215: balance_dirty_state: bdi btrfs-1: dirty=730 wb=644 unstable=0 bg_thresh=1003 thresh=2007 gap=633 poll_thresh=15 ino=257 dd-2584 [006] 191.300331: balance_dirty_state: bdi btrfs-1: dirty=730 wb=644 unstable=0 bg_thresh=1006 thresh=2012 gap=638 poll_thresh=16 ino=257 dd-2584 [006] 191.300565: balance_dirty_state: bdi btrfs-1: dirty=780 wb=644 unstable=0 bg_thresh=1005 thresh=2011 gap=587 poll_thresh=17 ino=257 dd-2584 [006] 191.300800: balance_dirty_state: bdi btrfs-1: dirty=805 wb=644 unstable=0 bg_thresh=1002 thresh=2004 gap=555 poll_thresh=18 ino=257 dd-2584 [006] 191.301036: balance_dirty_state: bdi btrfs-1: dirty=830 wb=644 unstable=0 bg_thresh=1004 thresh=2008 gap=534 poll_thresh=19 ino=257 dd-2584 [006] 191.301269: balance_dirty_state: bdi btrfs-1: dirty=880 wb=644 unstable=0 bg_thresh=1003 thresh=2007 gap=483 poll_thresh=20 ino=257 dd-2584 [006] 191.301278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 191.307531: balance_dirty_state: bdi btrfs-1: dirty=880 wb=644 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=20 ino=257 dd-2584 [006] 191.307536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 191.315506: balance_dirty_state: bdi btrfs-1: dirty=880 wb=369 unstable=0 bg_thresh=1009 thresh=2019 gap=770 poll_thresh=20 ino=257 dd-2584 [006] 191.315573: balance_dirty_state: bdi btrfs-1: dirty=880 wb=369 unstable=0 bg_thresh=1009 thresh=2019 gap=770 poll_thresh=15 ino=257 dd-2584 [006] 191.315634: balance_dirty_state: bdi btrfs-1: dirty=905 wb=369 unstable=0 bg_thresh=1009 thresh=2018 gap=744 poll_thresh=16 ino=257 dd-2584 [006] 191.315752: balance_dirty_state: bdi btrfs-1: dirty=930 wb=369 unstable=0 bg_thresh=1008 thresh=2017 gap=718 poll_thresh=17 ino=257 dd-2584 [006] 191.316044: balance_dirty_state: bdi btrfs-1: dirty=955 wb=369 unstable=0 bg_thresh=1010 thresh=2021 gap=697 poll_thresh=18 ino=257 dd-2584 [006] 191.316161: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=369 unstable=0 bg_thresh=1010 thresh=2020 gap=646 poll_thresh=19 ino=257 dd-2584 [006] 191.316279: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=369 unstable=0 bg_thresh=1009 thresh=2019 gap=620 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 191.316356: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18756 wrote=0 to_write=8192 dd-2584 [006] 191.316404: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=369 unstable=0 bg_thresh=1009 thresh=2018 gap=619 poll_thresh=21 ino=257 dd-2584 [006] 191.316529: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=419 unstable=0 bg_thresh=1011 thresh=2022 gap=573 poll_thresh=22 ino=257 dd-2584 [006] 191.316658: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=469 unstable=0 bg_thresh=1010 thresh=2021 gap=522 poll_thresh=23 ino=257 dd-2584 [006] 191.316790: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=519 unstable=0 bg_thresh=1010 thresh=2020 gap=496 poll_thresh=24 ino=257 dd-2584 [006] 191.316791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 191.318669: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=720 to_write=7472 dd-2584 [006] 191.323456: balance_dirty_state: bdi btrfs-1: dirty=430 wb=969 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=24 ino=257 dd-2584 [006] 191.323529: balance_dirty_state: bdi btrfs-1: dirty=455 wb=969 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=18 ino=257 dd-2584 [006] 191.323836: balance_dirty_state: bdi btrfs-1: dirty=480 wb=969 unstable=0 bg_thresh=1001 thresh=2003 gap=554 poll_thresh=19 ino=257 dd-2584 [006] 191.323958: balance_dirty_state: bdi btrfs-1: dirty=505 wb=969 unstable=0 bg_thresh=995 thresh=1990 gap=516 poll_thresh=20 ino=257 dd-2584 [006] 191.324080: balance_dirty_state: bdi btrfs-1: dirty=555 wb=969 unstable=0 bg_thresh=994 thresh=1989 gap=465 poll_thresh=21 ino=257 dd-2584 [006] 191.324085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 191.331508: balance_dirty_state: bdi btrfs-1: dirty=555 wb=844 unstable=0 bg_thresh=996 thresh=1993 gap=594 poll_thresh=21 ino=257 dd-2584 [005] 191.331576: balance_dirty_state: bdi btrfs-1: dirty=580 wb=844 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 191.331699: balance_dirty_state: bdi btrfs-1: dirty=605 wb=844 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=17 ino=257 dd-2584 [005] 191.331827: balance_dirty_state: bdi btrfs-1: dirty=630 wb=844 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=18 ino=257 dd-2584 [005] 191.331956: balance_dirty_state: bdi btrfs-1: dirty=655 wb=844 unstable=0 bg_thresh=1000 thresh=2001 gap=502 poll_thresh=19 ino=257 dd-2584 [005] 191.332088: balance_dirty_state: bdi btrfs-1: dirty=705 wb=844 unstable=0 bg_thresh=1000 thresh=2000 gap=451 poll_thresh=20 ino=257 dd-2584 [005] 191.332093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 191.339453: balance_dirty_state: bdi btrfs-1: dirty=705 wb=719 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=20 ino=257 dd-2584 [005] 191.339520: balance_dirty_state: bdi btrfs-1: dirty=705 wb=719 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=15 ino=257 dd-2584 [005] 191.339584: balance_dirty_state: bdi btrfs-1: dirty=730 wb=719 unstable=0 bg_thresh=1000 thresh=2001 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 191.339875: balance_dirty_state: bdi btrfs-1: dirty=755 wb=719 unstable=0 bg_thresh=1000 thresh=2000 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 191.339992: balance_dirty_state: bdi btrfs-1: dirty=805 wb=719 unstable=0 bg_thresh=999 thresh=1999 gap=475 poll_thresh=18 ino=257 dd-2584 [005] 191.339997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 191.347497: balance_dirty_state: bdi btrfs-1: dirty=805 wb=594 unstable=0 bg_thresh=995 thresh=1991 gap=592 poll_thresh=18 ino=257 dd-2584 [005] 191.347582: balance_dirty_state: bdi btrfs-1: dirty=805 wb=594 unstable=0 bg_thresh=998 thresh=1996 gap=597 poll_thresh=13 ino=257 dd-2584 [005] 191.347641: balance_dirty_state: bdi btrfs-1: dirty=830 wb=594 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 191.347699: balance_dirty_state: bdi btrfs-1: dirty=855 wb=594 unstable=0 bg_thresh=994 thresh=1989 gap=540 poll_thresh=15 ino=257 dd-2584 [005] 191.347755: balance_dirty_state: bdi btrfs-1: dirty=855 wb=594 unstable=0 bg_thresh=997 thresh=1994 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 191.347871: balance_dirty_state: bdi btrfs-1: dirty=880 wb=594 unstable=0 bg_thresh=996 thresh=1993 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 191.347986: balance_dirty_state: bdi btrfs-1: dirty=930 wb=594 unstable=0 bg_thresh=996 thresh=1992 gap=468 poll_thresh=18 ino=257 dd-2584 [005] 191.347990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 191.355514: balance_dirty_state: bdi btrfs-1: dirty=930 wb=594 unstable=0 bg_thresh=996 thresh=1992 gap=468 poll_thresh=18 ino=257 dd-2584 [005] 191.355523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 191.363585: balance_dirty_state: bdi btrfs-1: dirty=930 wb=594 unstable=0 bg_thresh=996 thresh=1992 gap=468 poll_thresh=18 ino=257 dd-2584 [006] 191.363597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=64604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 191.371544: balance_dirty_state: bdi btrfs-1: dirty=930 wb=594 unstable=0 bg_thresh=997 thresh=1994 gap=470 poll_thresh=18 ino=257 dd-2584 [006] 191.371553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 191.379553: balance_dirty_state: bdi btrfs-1: dirty=930 wb=469 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=18 ino=257 dd-2584 [006] 191.379678: balance_dirty_state: bdi btrfs-1: dirty=930 wb=469 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=13 ino=257 dd-2584 [006] 191.379797: balance_dirty_state: bdi btrfs-1: dirty=955 wb=469 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=14 ino=257 dd-2584 [006] 191.379914: balance_dirty_state: bdi btrfs-1: dirty=955 wb=469 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 191.380032: balance_dirty_state: bdi btrfs-1: dirty=980 wb=469 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 191.380617: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=469 unstable=0 bg_thresh=997 thresh=1994 gap=520 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 191.380702: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18820 wrote=0 to_write=8192 dd-2584 [006] 191.380863: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=469 unstable=0 bg_thresh=999 thresh=1998 gap=474 poll_thresh=18 ino=257 dd-2584 [006] 191.380866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 191.383771: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=608 to_write=7584 dd-2584 [004] 191.387544: balance_dirty_state: bdi btrfs-1: dirty=430 wb=969 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 191.387669: balance_dirty_state: bdi btrfs-1: dirty=455 wb=969 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 191.387788: balance_dirty_state: bdi btrfs-1: dirty=455 wb=969 unstable=0 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 191.387907: balance_dirty_state: bdi btrfs-1: dirty=480 wb=969 unstable=0 bg_thresh=1002 thresh=2004 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 191.388024: balance_dirty_state: bdi btrfs-1: dirty=480 wb=969 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 191.388256: balance_dirty_state: bdi btrfs-1: dirty=530 wb=969 unstable=0 bg_thresh=1007 thresh=2014 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 191.388494: balance_dirty_state: bdi btrfs-1: dirty=555 wb=969 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 191.388503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 191.395530: balance_dirty_state: bdi btrfs-1: dirty=555 wb=969 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 191.395539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 191.403522: balance_dirty_state: bdi btrfs-1: dirty=555 wb=969 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 191.403531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 191.411498: balance_dirty_state: bdi btrfs-1: dirty=555 wb=844 unstable=0 bg_thresh=999 thresh=1999 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 191.411629: balance_dirty_state: bdi btrfs-1: dirty=580 wb=844 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 191.411747: balance_dirty_state: bdi btrfs-1: dirty=580 wb=844 unstable=0 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 191.411862: balance_dirty_state: bdi btrfs-1: dirty=605 wb=844 unstable=0 bg_thresh=1002 thresh=2004 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 191.411978: balance_dirty_state: bdi btrfs-1: dirty=630 wb=844 unstable=0 bg_thresh=1004 thresh=2009 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 191.412566: balance_dirty_state: bdi btrfs-1: dirty=655 wb=844 unstable=0 bg_thresh=1004 thresh=2008 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 191.412802: balance_dirty_state: bdi btrfs-1: dirty=680 wb=844 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 191.412811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 191.419532: balance_dirty_state: bdi btrfs-1: dirty=680 wb=844 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 191.419542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 191.427452: balance_dirty_state: bdi btrfs-1: dirty=680 wb=719 unstable=0 bg_thresh=999 thresh=1998 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 191.427539: balance_dirty_state: bdi btrfs-1: dirty=705 wb=719 unstable=0 bg_thresh=999 thresh=1998 gap=574 poll_thresh=13 ino=257 dd-2584 [004] 191.427623: balance_dirty_state: bdi btrfs-1: dirty=705 wb=719 unstable=0 bg_thresh=1001 thresh=2003 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 191.427705: balance_dirty_state: bdi btrfs-1: dirty=730 wb=719 unstable=0 bg_thresh=1001 thresh=2003 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 191.427788: balance_dirty_state: bdi btrfs-1: dirty=755 wb=719 unstable=0 bg_thresh=1004 thresh=2008 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 191.427958: balance_dirty_state: bdi btrfs-1: dirty=780 wb=719 unstable=0 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 191.428128: balance_dirty_state: bdi btrfs-1: dirty=805 wb=719 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 191.428135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 191.435489: balance_dirty_state: bdi btrfs-1: dirty=805 wb=494 unstable=0 bg_thresh=998 thresh=1996 gap=697 poll_thresh=18 ino=257 dd-2584 [004] 191.435611: balance_dirty_state: bdi btrfs-1: dirty=830 wb=494 unstable=0 bg_thresh=998 thresh=1996 gap=672 poll_thresh=13 ino=257 dd-2584 [004] 191.435729: balance_dirty_state: bdi btrfs-1: dirty=855 wb=494 unstable=0 bg_thresh=1000 thresh=2001 gap=652 poll_thresh=14 ino=257 dd-2584 [004] 191.435843: balance_dirty_state: bdi btrfs-1: dirty=855 wb=494 unstable=0 bg_thresh=1000 thresh=2001 gap=652 poll_thresh=15 ino=257 dd-2584 [004] 191.435960: balance_dirty_state: bdi btrfs-1: dirty=880 wb=494 unstable=0 bg_thresh=1003 thresh=2006 gap=632 poll_thresh=16 ino=257 dd-2584 [004] 191.436540: balance_dirty_state: bdi btrfs-1: dirty=905 wb=494 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=17 ino=257 dd-2584 [004] 191.436776: balance_dirty_state: bdi btrfs-1: dirty=930 wb=494 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 191.437010: balance_dirty_state: bdi btrfs-1: dirty=980 wb=494 unstable=0 bg_thresh=1007 thresh=2014 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 191.437244: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=494 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=20 ino=257 dd-2584 [004] 191.437480: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=494 unstable=0 bg_thresh=1008 thresh=2017 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 191.437489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 191.437568: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18876 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 191.441060: writeback_single_inode: bdi btrfs-1: ino=257 state= age=220 wrote=608 to_write=7584 dd-2584 [004] 191.443483: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1094 unstable=0 bg_thresh=999 thresh=1999 gap=475 poll_thresh=21 ino=257 dd-2584 [004] 191.443489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 191.451554: balance_dirty_state: bdi btrfs-1: dirty=430 wb=969 unstable=0 bg_thresh=981 thresh=1963 gap=564 poll_thresh=21 ino=257 dd-2584 [001] 191.451624: balance_dirty_state: bdi btrfs-1: dirty=430 wb=969 unstable=0 bg_thresh=987 thresh=1974 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 191.451743: balance_dirty_state: bdi btrfs-1: dirty=480 wb=969 unstable=0 bg_thresh=989 thresh=1979 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 191.451862: balance_dirty_state: bdi btrfs-1: dirty=505 wb=969 unstable=0 bg_thresh=992 thresh=1984 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 191.452166: balance_dirty_state: bdi btrfs-1: dirty=530 wb=969 unstable=0 bg_thresh=994 thresh=1988 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 191.452171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 191.459545: balance_dirty_state: bdi btrfs-1: dirty=530 wb=844 unstable=0 bg_thresh=991 thresh=1983 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 191.459608: balance_dirty_state: bdi btrfs-1: dirty=555 wb=844 unstable=0 bg_thresh=991 thresh=1983 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 191.459666: balance_dirty_state: bdi btrfs-1: dirty=555 wb=844 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 191.459723: balance_dirty_state: bdi btrfs-1: dirty=580 wb=844 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 191.459840: balance_dirty_state: bdi btrfs-1: dirty=605 wb=844 unstable=0 bg_thresh=993 thresh=1987 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 191.459960: balance_dirty_state: bdi btrfs-1: dirty=655 wb=844 unstable=0 bg_thresh=992 thresh=1985 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 191.459965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 191.471546: balance_dirty_state: bdi btrfs-1: dirty=655 wb=719 unstable=0 bg_thresh=992 thresh=1984 gap=610 poll_thresh=18 ino=257 dd-2584 [005] 191.471610: balance_dirty_state: bdi btrfs-1: dirty=655 wb=719 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=13 ino=257 dd-2584 [005] 191.471667: balance_dirty_state: bdi btrfs-1: dirty=680 wb=719 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 191.471724: balance_dirty_state: bdi btrfs-1: dirty=705 wb=719 unstable=0 bg_thresh=997 thresh=1994 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 191.471782: balance_dirty_state: bdi btrfs-1: dirty=705 wb=719 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 191.471899: balance_dirty_state: bdi btrfs-1: dirty=755 wb=719 unstable=0 bg_thresh=996 thresh=1992 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 191.472021: balance_dirty_state: bdi btrfs-1: dirty=780 wb=719 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 191.472025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 191.479545: balance_dirty_state: bdi btrfs-1: dirty=780 wb=694 unstable=0 bg_thresh=994 thresh=1988 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 191.479787: balance_dirty_state: bdi btrfs-1: dirty=780 wb=694 unstable=0 bg_thresh=987 thresh=1975 gap=501 poll_thresh=13 ino=257 dd-2584 [005] 191.479849: balance_dirty_state: bdi btrfs-1: dirty=805 wb=694 unstable=0 bg_thresh=990 thresh=1980 gap=481 poll_thresh=14 ino=257 dd-2584 [005] 191.479853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=60920 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 191.487543: balance_dirty_state: bdi btrfs-1: dirty=805 wb=619 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=14 ino=257 dd-2584 [005] 191.487648: balance_dirty_state: bdi btrfs-1: dirty=830 wb=619 unstable=0 bg_thresh=992 thresh=1984 gap=535 poll_thresh=10 ino=257 dd-2584 [005] 191.487708: balance_dirty_state: bdi btrfs-1: dirty=830 wb=619 unstable=0 bg_thresh=994 thresh=1989 gap=540 poll_thresh=11 ino=257 dd-2584 [005] 191.487768: balance_dirty_state: bdi btrfs-1: dirty=855 wb=619 unstable=0 bg_thresh=991 thresh=1983 gap=509 poll_thresh=12 ino=257 dd-2584 [005] 191.487828: balance_dirty_state: bdi btrfs-1: dirty=880 wb=619 unstable=0 bg_thresh=994 thresh=1988 gap=489 poll_thresh=13 ino=257 dd-2584 [005] 191.487833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=60920 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 191.495536: balance_dirty_state: bdi btrfs-1: dirty=880 wb=494 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=13 ino=257 dd-2584 [005] 191.495625: balance_dirty_state: bdi btrfs-1: dirty=880 wb=494 unstable=0 bg_thresh=993 thresh=1986 gap=612 poll_thresh=10 ino=257 dd-2584 [005] 191.495691: balance_dirty_state: bdi btrfs-1: dirty=905 wb=494 unstable=0 bg_thresh=995 thresh=1991 gap=592 poll_thresh=11 ino=257 dd-2584 [005] 191.495758: balance_dirty_state: bdi btrfs-1: dirty=930 wb=494 unstable=0 bg_thresh=992 thresh=1985 gap=561 poll_thresh=12 ino=257 dd-2584 [005] 191.495822: balance_dirty_state: bdi btrfs-1: dirty=930 wb=494 unstable=0 bg_thresh=995 thresh=1990 gap=566 poll_thresh=13 ino=257 dd-2584 [005] 191.495888: balance_dirty_state: bdi btrfs-1: dirty=955 wb=494 unstable=0 bg_thresh=992 thresh=1984 gap=535 poll_thresh=14 ino=257 dd-2584 [005] 191.495954: balance_dirty_state: bdi btrfs-1: dirty=980 wb=494 unstable=0 bg_thresh=994 thresh=1989 gap=515 poll_thresh=15 ino=257 dd-2584 [005] 191.496022: balance_dirty_state: bdi btrfs-1: dirty=980 wb=494 unstable=0 bg_thresh=994 thresh=1988 gap=514 poll_thresh=16 ino=257 dd-2584 [005] 191.496153: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=494 unstable=0 bg_thresh=993 thresh=1987 gap=488 poll_thresh=17 ino=257 dd-2584 [005] 191.496158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=60920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 191.496191: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18936 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 191.500024: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=592 to_write=7600 dd-2584 [005] 191.503512: balance_dirty_state: bdi btrfs-1: dirty=405 wb=969 unstable=0 bg_thresh=994 thresh=1988 gap=614 poll_thresh=17 ino=257 dd-2584 [005] 191.503624: balance_dirty_state: bdi btrfs-1: dirty=430 wb=969 unstable=0 bg_thresh=993 thresh=1987 gap=588 poll_thresh=13 ino=257 dd-2584 [005] 191.503886: balance_dirty_state: bdi btrfs-1: dirty=455 wb=969 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=14 ino=257 dd-2584 [005] 191.503953: balance_dirty_state: bdi btrfs-1: dirty=455 wb=969 unstable=0 bg_thresh=993 thresh=1986 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 191.504019: balance_dirty_state: bdi btrfs-1: dirty=480 wb=969 unstable=0 bg_thresh=993 thresh=1986 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 191.504151: balance_dirty_state: bdi btrfs-1: dirty=505 wb=969 unstable=0 bg_thresh=995 thresh=1990 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 191.504281: balance_dirty_state: bdi btrfs-1: dirty=555 wb=969 unstable=0 bg_thresh=994 thresh=1989 gap=465 poll_thresh=18 ino=257 dd-2584 [005] 191.504286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=60920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 191.511587: balance_dirty_state: bdi btrfs-1: dirty=555 wb=969 unstable=0 bg_thresh=994 thresh=1989 gap=465 poll_thresh=18 ino=257 dd-2584 [005] 191.511596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=60920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 191.519562: balance_dirty_state: bdi btrfs-1: dirty=555 wb=844 unstable=0 bg_thresh=995 thresh=1991 gap=592 poll_thresh=18 ino=257 dd-2584 [000] 191.519686: balance_dirty_state: bdi btrfs-1: dirty=580 wb=844 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=13 ino=257 dd-2584 [000] 191.519802: balance_dirty_state: bdi btrfs-1: dirty=580 wb=844 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=14 ino=257 dd-2584 [000] 191.519919: balance_dirty_state: bdi btrfs-1: dirty=605 wb=844 unstable=0 bg_thresh=1000 thresh=2001 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 191.520037: balance_dirty_state: bdi btrfs-1: dirty=630 wb=844 unstable=0 bg_thresh=1003 thresh=2006 gap=532 poll_thresh=16 ino=257 dd-2584 [000] 191.520272: balance_dirty_state: bdi btrfs-1: dirty=655 wb=844 unstable=0 bg_thresh=1002 thresh=2005 gap=506 poll_thresh=17 ino=257 dd-2584 [000] 191.520509: balance_dirty_state: bdi btrfs-1: dirty=680 wb=844 unstable=0 bg_thresh=999 thresh=1998 gap=474 poll_thresh=18 ino=257 dd-2584 [000] 191.520518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=60920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 191.527506: balance_dirty_state: bdi btrfs-1: dirty=680 wb=694 unstable=0 bg_thresh=998 thresh=1996 gap=622 poll_thresh=18 ino=257 dd-2584 [000] 191.527632: balance_dirty_state: bdi btrfs-1: dirty=705 wb=694 unstable=0 bg_thresh=1000 thresh=2001 gap=602 poll_thresh=13 ino=257 dd-2584 [000] 191.528101: balance_dirty_state: bdi btrfs-1: dirty=705 wb=694 unstable=0 bg_thresh=1000 thresh=2000 gap=601 poll_thresh=14 ino=257 dd-2584 [000] 191.528220: balance_dirty_state: bdi btrfs-1: dirty=730 wb=694 unstable=0 bg_thresh=1000 thresh=2000 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 191.528338: balance_dirty_state: bdi btrfs-1: dirty=755 wb=694 unstable=0 bg_thresh=999 thresh=1999 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 191.528575: balance_dirty_state: bdi btrfs-1: dirty=780 wb=694 unstable=0 bg_thresh=999 thresh=1998 gap=524 poll_thresh=17 ino=257 dd-2584 [000] 191.528809: balance_dirty_state: bdi btrfs-1: dirty=805 wb=694 unstable=0 bg_thresh=998 thresh=1997 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 191.528817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=60920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 191.535617: balance_dirty_state: bdi btrfs-1: dirty=805 wb=694 unstable=0 bg_thresh=998 thresh=1997 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 191.535622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=60920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 191.543498: balance_dirty_state: bdi btrfs-1: dirty=805 wb=619 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=18 ino=257 dd-2584 [004] 191.543587: balance_dirty_state: bdi btrfs-1: dirty=830 wb=619 unstable=0 bg_thresh=999 thresh=1999 gap=550 poll_thresh=13 ino=257 dd-2584 [004] 191.543671: balance_dirty_state: bdi btrfs-1: dirty=855 wb=619 unstable=0 bg_thresh=1002 thresh=2004 gap=530 poll_thresh=14 ino=257 dd-2584 [004] 191.543755: balance_dirty_state: bdi btrfs-1: dirty=855 wb=619 unstable=0 bg_thresh=1002 thresh=2004 gap=530 poll_thresh=15 ino=257 dd-2584 [004] 191.543839: balance_dirty_state: bdi btrfs-1: dirty=880 wb=619 unstable=0 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=16 ino=257 dd-2584 [004] 191.544009: balance_dirty_state: bdi btrfs-1: dirty=905 wb=619 unstable=0 bg_thresh=1007 thresh=2014 gap=490 poll_thresh=17 ino=257 dd-2584 [004] 191.544015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=60920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 191.551589: balance_dirty_state: bdi btrfs-1: dirty=905 wb=494 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=17 ino=257 dd-2584 [004] 191.551713: balance_dirty_state: bdi btrfs-1: dirty=930 wb=494 unstable=0 bg_thresh=1005 thresh=2011 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 191.551828: balance_dirty_state: bdi btrfs-1: dirty=930 wb=494 unstable=0 bg_thresh=1008 thresh=2016 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 191.551946: balance_dirty_state: bdi btrfs-1: dirty=955 wb=494 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 191.552414: balance_dirty_state: bdi btrfs-1: dirty=980 wb=494 unstable=0 bg_thresh=1007 thresh=2015 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 191.552649: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=494 unstable=0 bg_thresh=1007 thresh=2014 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 191.552887: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=494 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 191.552896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=60920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 191.552941: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18992 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 191.556851: writeback_single_inode: bdi btrfs-1: ino=257 state= age=52 wrote=608 to_write=7584 dd-2584 [004] 191.559564: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1094 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 191.559574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=60920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 191.567529: balance_dirty_state: bdi btrfs-1: dirty=430 wb=944 unstable=0 bg_thresh=1000 thresh=2000 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 191.567592: balance_dirty_state: bdi btrfs-1: dirty=455 wb=944 unstable=0 bg_thresh=1000 thresh=2000 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 191.567649: balance_dirty_state: bdi btrfs-1: dirty=455 wb=944 unstable=0 bg_thresh=1002 thresh=2005 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 191.567704: balance_dirty_state: bdi btrfs-1: dirty=480 wb=944 unstable=0 bg_thresh=1002 thresh=2005 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 191.567760: balance_dirty_state: bdi btrfs-1: dirty=505 wb=944 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 191.567872: balance_dirty_state: bdi btrfs-1: dirty=530 wb=944 unstable=0 bg_thresh=1004 thresh=2009 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 191.567987: balance_dirty_state: bdi btrfs-1: dirty=555 wb=944 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 191.568099: balance_dirty_state: bdi btrfs-1: dirty=605 wb=944 unstable=0 bg_thresh=1006 thresh=2012 gap=463 poll_thresh=19 ino=257 dd-2584 [004] 191.568104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=60920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 191.575550: balance_dirty_state: bdi btrfs-1: dirty=605 wb=819 unstable=0 bg_thresh=992 thresh=1984 gap=560 poll_thresh=19 ino=257 dd-2584 [004] 191.575636: balance_dirty_state: bdi btrfs-1: dirty=605 wb=819 unstable=0 bg_thresh=992 thresh=1984 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 191.575897: balance_dirty_state: bdi btrfs-1: dirty=630 wb=819 unstable=0 bg_thresh=994 thresh=1989 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 191.575954: balance_dirty_state: bdi btrfs-1: dirty=655 wb=819 unstable=0 bg_thresh=994 thresh=1989 gap=515 poll_thresh=16 ino=257 dd-2584 [004] 191.576122: balance_dirty_state: bdi btrfs-1: dirty=680 wb=819 unstable=0 bg_thresh=997 thresh=1994 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 191.576129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=60920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 191.583529: balance_dirty_state: bdi btrfs-1: dirty=680 wb=819 unstable=0 bg_thresh=987 thresh=1974 gap=475 poll_thresh=17 ino=257 dd-2584 [004] 191.583534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=58792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 191.591612: balance_dirty_state: bdi btrfs-1: dirty=680 wb=619 unstable=0 bg_thresh=992 thresh=1985 gap=686 poll_thresh=17 ino=257 dd-2584 [004] 191.591765: balance_dirty_state: bdi btrfs-1: dirty=680 wb=619 unstable=0 bg_thresh=989 thresh=1979 gap=680 poll_thresh=13 ino=257 dd-2584 [004] 191.591909: balance_dirty_state: bdi btrfs-1: dirty=705 wb=619 unstable=0 bg_thresh=995 thresh=1990 gap=666 poll_thresh=14 ino=257 dd-2584 [004] 191.592052: balance_dirty_state: bdi btrfs-1: dirty=730 wb=619 unstable=0 bg_thresh=995 thresh=1990 gap=641 poll_thresh=15 ino=257 dd-2584 [004] 191.592193: balance_dirty_state: bdi btrfs-1: dirty=730 wb=619 unstable=0 bg_thresh=997 thresh=1995 gap=646 poll_thresh=16 ino=257 dd-2584 [004] 191.592482: balance_dirty_state: bdi btrfs-1: dirty=780 wb=619 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=17 ino=257 dd-2584 [004] 191.592770: balance_dirty_state: bdi btrfs-1: dirty=805 wb=619 unstable=0 bg_thresh=999 thresh=1998 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 191.593056: balance_dirty_state: bdi btrfs-1: dirty=830 wb=619 unstable=0 bg_thresh=998 thresh=1997 gap=548 poll_thresh=19 ino=257 dd-2584 [004] 191.593345: balance_dirty_state: bdi btrfs-1: dirty=855 wb=619 unstable=0 bg_thresh=998 thresh=1996 gap=522 poll_thresh=20 ino=257 dd-2584 [004] 191.594135: balance_dirty_state: bdi btrfs-1: dirty=905 wb=619 unstable=0 bg_thresh=1000 thresh=2000 gap=476 poll_thresh=21 ino=257 dd-2584 [004] 191.594146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=58792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 191.599524: balance_dirty_state: bdi btrfs-1: dirty=905 wb=619 unstable=0 bg_thresh=990 thresh=1981 gap=457 poll_thresh=21 ino=257 dd-2584 [004] 191.599534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=58792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 191.607595: balance_dirty_state: bdi btrfs-1: dirty=905 wb=619 unstable=0 bg_thresh=996 thresh=1993 gap=469 poll_thresh=21 ino=257 dd-2584 [004] 191.607606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=58792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 191.615625: balance_dirty_state: bdi btrfs-1: dirty=905 wb=369 unstable=0 bg_thresh=998 thresh=1996 gap=722 poll_thresh=21 ino=257 dd-2584 [006] 191.615691: balance_dirty_state: bdi btrfs-1: dirty=905 wb=369 unstable=0 bg_thresh=998 thresh=1996 gap=722 poll_thresh=16 ino=257 dd-2584 [006] 191.615811: balance_dirty_state: bdi btrfs-1: dirty=955 wb=369 unstable=0 bg_thresh=1000 thresh=2001 gap=677 poll_thresh=17 ino=257 dd-2584 [006] 191.615926: balance_dirty_state: bdi btrfs-1: dirty=980 wb=369 unstable=0 bg_thresh=1003 thresh=2006 gap=657 poll_thresh=18 ino=257 dd-2584 [006] 191.616051: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=369 unstable=0 bg_thresh=1002 thresh=2004 gap=630 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 191.616076: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19056 wrote=0 to_write=8192 dd-2584 [006] 191.616179: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=369 unstable=0 bg_thresh=1001 thresh=2003 gap=604 poll_thresh=20 ino=257 dd-2584 [006] 191.616311: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=394 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=21 ino=257 dd-2584 [006] 191.616444: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=444 unstable=0 bg_thresh=1003 thresh=2006 gap=532 poll_thresh=22 ino=257 dd-2584 [006] 191.616748: balance_dirty_state: bdi btrfs-1: dirty=955 wb=544 unstable=0 bg_thresh=1002 thresh=2005 gap=506 poll_thresh=23 ino=257 dd-2584 [006] 191.616877: balance_dirty_state: bdi btrfs-1: dirty=955 wb=594 unstable=0 bg_thresh=1002 thresh=2004 gap=455 poll_thresh=24 ino=257 dd-2584 [006] 191.616878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=58792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 191.618530: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=736 to_write=7456 dd-2584 [006] 191.623561: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1094 unstable=0 bg_thresh=1002 thresh=2004 gap=455 poll_thresh=24 ino=257 dd-2584 [006] 191.623569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=58792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 191.635653: balance_dirty_state: bdi btrfs-1: dirty=455 wb=969 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=24 ino=257 dd-2584 [006] 191.635760: balance_dirty_state: bdi btrfs-1: dirty=455 wb=969 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=18 ino=257 dd-2584 [006] 191.635878: balance_dirty_state: bdi btrfs-1: dirty=480 wb=969 unstable=0 bg_thresh=996 thresh=1993 gap=544 poll_thresh=19 ino=257 dd-2584 [006] 191.635991: balance_dirty_state: bdi btrfs-1: dirty=530 wb=969 unstable=0 bg_thresh=1001 thresh=2003 gap=504 poll_thresh=20 ino=257 dd-2584 [006] 191.636105: balance_dirty_state: bdi btrfs-1: dirty=555 wb=969 unstable=0 bg_thresh=1001 thresh=2002 gap=478 poll_thresh=21 ino=257 dd-2584 [006] 191.636109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=58792 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 191.643696: balance_dirty_state: bdi btrfs-1: dirty=555 wb=844 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=21 ino=257 dd-2584 [006] 191.643786: balance_dirty_state: bdi btrfs-1: dirty=580 wb=844 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 191.643897: balance_dirty_state: bdi btrfs-1: dirty=605 wb=844 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 191.644012: balance_dirty_state: bdi btrfs-1: dirty=630 wb=844 unstable=0 bg_thresh=1000 thresh=2001 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 191.644293: balance_dirty_state: bdi btrfs-1: dirty=655 wb=844 unstable=0 bg_thresh=1002 thresh=2005 gap=506 poll_thresh=19 ino=257 dd-2584 [006] 191.644406: balance_dirty_state: bdi btrfs-1: dirty=705 wb=844 unstable=0 bg_thresh=1002 thresh=2004 gap=455 poll_thresh=20 ino=257 dd-2584 [006] 191.644410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=58792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 191.651699: balance_dirty_state: bdi btrfs-1: dirty=705 wb=844 unstable=0 bg_thresh=1002 thresh=2004 gap=455 poll_thresh=20 ino=257 dd-2584 [006] 191.651707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=58792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 191.659676: balance_dirty_state: bdi btrfs-1: dirty=705 wb=844 unstable=0 bg_thresh=1002 thresh=2004 gap=455 poll_thresh=20 ino=257 dd-2584 [006] 191.659685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=58792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 191.668108: balance_dirty_state: bdi btrfs-1: dirty=705 wb=744 unstable=0 bg_thresh=1000 thresh=2001 gap=552 poll_thresh=20 ino=257 dd-2584 [002] 191.668229: balance_dirty_state: bdi btrfs-1: dirty=705 wb=744 unstable=0 bg_thresh=1003 thresh=2006 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 191.668347: balance_dirty_state: bdi btrfs-1: dirty=730 wb=744 unstable=0 bg_thresh=1000 thresh=2001 gap=527 poll_thresh=16 ino=257 dd-2584 [002] 191.668584: balance_dirty_state: bdi btrfs-1: dirty=755 wb=744 unstable=0 bg_thresh=1002 thresh=2005 gap=506 poll_thresh=17 ino=257 dd-2584 [002] 191.668818: balance_dirty_state: bdi btrfs-1: dirty=805 wb=744 unstable=0 bg_thresh=1002 thresh=2004 gap=455 poll_thresh=18 ino=257 dd-2584 [002] 191.668827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=58792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 191.675621: balance_dirty_state: bdi btrfs-1: dirty=805 wb=619 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=18 ino=257 dd-2584 [002] 191.675752: balance_dirty_state: bdi btrfs-1: dirty=805 wb=619 unstable=0 bg_thresh=1001 thresh=2002 gap=578 poll_thresh=13 ino=257 dd-2584 [002] 191.675870: balance_dirty_state: bdi btrfs-1: dirty=830 wb=619 unstable=0 bg_thresh=1003 thresh=2007 gap=558 poll_thresh=14 ino=257 dd-2584 [002] 191.675987: balance_dirty_state: bdi btrfs-1: dirty=855 wb=619 unstable=0 bg_thresh=1003 thresh=2006 gap=532 poll_thresh=15 ino=257 dd-2584 [002] 191.676107: balance_dirty_state: bdi btrfs-1: dirty=855 wb=619 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=16 ino=257 dd-2584 [002] 191.676340: balance_dirty_state: bdi btrfs-1: dirty=905 wb=619 unstable=0 bg_thresh=1005 thresh=2010 gap=486 poll_thresh=17 ino=257 dd-2584 [002] 191.676348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=58792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 191.683606: balance_dirty_state: bdi btrfs-1: dirty=905 wb=469 unstable=0 bg_thresh=1003 thresh=2006 gap=632 poll_thresh=17 ino=257 dd-2584 [002] 191.683738: balance_dirty_state: bdi btrfs-1: dirty=905 wb=469 unstable=0 bg_thresh=1000 thresh=2000 gap=626 poll_thresh=13 ino=257 dd-2584 [002] 191.684206: balance_dirty_state: bdi btrfs-1: dirty=930 wb=469 unstable=0 bg_thresh=1002 thresh=2005 gap=606 poll_thresh=14 ino=257 dd-2584 [002] 191.684326: balance_dirty_state: bdi btrfs-1: dirty=930 wb=469 unstable=0 bg_thresh=999 thresh=1999 gap=600 poll_thresh=15 ino=257 dd-2584 [002] 191.684444: balance_dirty_state: bdi btrfs-1: dirty=955 wb=469 unstable=0 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=16 ino=257 dd-2584 [002] 191.684679: balance_dirty_state: bdi btrfs-1: dirty=980 wb=469 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=17 ino=257 dd-2584 [002] 191.684911: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=469 unstable=0 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 191.684998: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19124 wrote=0 to_write=8192 dd-2584 [002] 191.685158: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=469 unstable=0 bg_thresh=1000 thresh=2000 gap=476 poll_thresh=19 ino=257 dd-2584 [002] 191.685161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=58792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 191.688996: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=608 to_write=7584 dd-2584 [002] 191.691627: balance_dirty_state: bdi btrfs-1: dirty=430 wb=969 unstable=0 bg_thresh=999 thresh=1999 gap=600 poll_thresh=19 ino=257 dd-2584 [002] 191.691733: balance_dirty_state: bdi btrfs-1: dirty=455 wb=969 unstable=0 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 191.691794: balance_dirty_state: bdi btrfs-1: dirty=455 wb=969 unstable=0 bg_thresh=1001 thresh=2003 gap=579 poll_thresh=15 ino=257 dd-2584 [002] 191.691853: balance_dirty_state: bdi btrfs-1: dirty=480 wb=969 unstable=0 bg_thresh=1001 thresh=2003 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 191.691971: balance_dirty_state: bdi btrfs-1: dirty=505 wb=969 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=17 ino=257 dd-2584 [002] 191.692087: balance_dirty_state: bdi btrfs-1: dirty=530 wb=969 unstable=0 bg_thresh=1000 thresh=2001 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 191.692379: balance_dirty_state: bdi btrfs-1: dirty=580 wb=969 unstable=0 bg_thresh=1002 thresh=2005 gap=456 poll_thresh=19 ino=257 dd-2584 [002] 191.692384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=57036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 191.699651: balance_dirty_state: bdi btrfs-1: dirty=580 wb=844 unstable=0 bg_thresh=1005 thresh=2011 gap=587 poll_thresh=19 ino=257 dd-2584 [002] 191.699782: balance_dirty_state: bdi btrfs-1: dirty=580 wb=844 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=14 ino=257 dd-2584 [002] 191.699902: balance_dirty_state: bdi btrfs-1: dirty=605 wb=844 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 191.700019: balance_dirty_state: bdi btrfs-1: dirty=630 wb=844 unstable=0 bg_thresh=1004 thresh=2009 gap=535 poll_thresh=16 ino=257 dd-2584 [002] 191.700253: balance_dirty_state: bdi btrfs-1: dirty=655 wb=844 unstable=0 bg_thresh=1004 thresh=2008 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 191.700491: balance_dirty_state: bdi btrfs-1: dirty=680 wb=844 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 191.700500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=57036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 191.707583: balance_dirty_state: bdi btrfs-1: dirty=680 wb=719 unstable=0 bg_thresh=1006 thresh=2012 gap=613 poll_thresh=18 ino=257 dd-2584 [002] 191.707657: balance_dirty_state: bdi btrfs-1: dirty=705 wb=719 unstable=0 bg_thresh=1003 thresh=2006 gap=582 poll_thresh=13 ino=257 dd-2584 [002] 191.707722: balance_dirty_state: bdi btrfs-1: dirty=705 wb=719 unstable=0 bg_thresh=1005 thresh=2011 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 191.707785: balance_dirty_state: bdi btrfs-1: dirty=730 wb=719 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=15 ino=257 dd-2584 [002] 191.707849: balance_dirty_state: bdi btrfs-1: dirty=755 wb=719 unstable=0 bg_thresh=1005 thresh=2010 gap=536 poll_thresh=16 ino=257 dd-2584 [002] 191.707974: balance_dirty_state: bdi btrfs-1: dirty=780 wb=719 unstable=0 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=17 ino=257 dd-2584 [002] 191.708287: balance_dirty_state: bdi btrfs-1: dirty=805 wb=719 unstable=0 bg_thresh=1006 thresh=2013 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 191.708293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=57036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 191.715639: balance_dirty_state: bdi btrfs-1: dirty=805 wb=719 unstable=0 bg_thresh=1006 thresh=2013 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 191.715648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=57036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 191.723663: balance_dirty_state: bdi btrfs-1: dirty=805 wb=719 unstable=0 bg_thresh=1009 thresh=2018 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 191.723668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=57036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 191.731588: balance_dirty_state: bdi btrfs-1: dirty=805 wb=619 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=18 ino=257 dd-2584 [002] 191.731660: balance_dirty_state: bdi btrfs-1: dirty=830 wb=619 unstable=0 bg_thresh=994 thresh=1989 gap=540 poll_thresh=13 ino=257 dd-2584 [002] 191.731721: balance_dirty_state: bdi btrfs-1: dirty=855 wb=619 unstable=0 bg_thresh=997 thresh=1994 gap=520 poll_thresh=14 ino=257 dd-2584 [002] 191.731781: balance_dirty_state: bdi btrfs-1: dirty=855 wb=619 unstable=0 bg_thresh=994 thresh=1988 gap=514 poll_thresh=15 ino=257 dd-2584 [002] 191.731843: balance_dirty_state: bdi btrfs-1: dirty=880 wb=619 unstable=0 bg_thresh=996 thresh=1993 gap=494 poll_thresh=16 ino=257 dd-2584 [002] 191.731847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=57036 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 191.743585: balance_dirty_state: bdi btrfs-1: dirty=880 wb=494 unstable=0 bg_thresh=999 thresh=1999 gap=625 poll_thresh=16 ino=257 dd-2584 [002] 191.743654: balance_dirty_state: bdi btrfs-1: dirty=880 wb=494 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=12 ino=257 dd-2584 [002] 191.743718: balance_dirty_state: bdi btrfs-1: dirty=905 wb=494 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=13 ino=257 dd-2584 [002] 191.743779: balance_dirty_state: bdi btrfs-1: dirty=930 wb=494 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=14 ino=257 dd-2584 [002] 191.743842: balance_dirty_state: bdi btrfs-1: dirty=930 wb=494 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=15 ino=257 dd-2584 [002] 191.743905: balance_dirty_state: bdi btrfs-1: dirty=955 wb=494 unstable=0 bg_thresh=995 thresh=1990 gap=541 poll_thresh=16 ino=257 dd-2584 [002] 191.744028: balance_dirty_state: bdi btrfs-1: dirty=980 wb=494 unstable=0 bg_thresh=994 thresh=1989 gap=515 poll_thresh=17 ino=257 dd-2584 [002] 191.744153: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=494 unstable=0 bg_thresh=996 thresh=1993 gap=469 poll_thresh=18 ino=257 dd-2584 [002] 191.744158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=57036 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 191.744202: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19184 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 191.746048: writeback_single_inode: bdi btrfs-1: ino=257 state= age=176 wrote=592 to_write=7600 dd-2584 [002] 191.751641: balance_dirty_state: bdi btrfs-1: dirty=455 wb=944 unstable=0 bg_thresh=988 thresh=1977 gap=578 poll_thresh=18 ino=257 dd-2584 [002] 191.751714: balance_dirty_state: bdi btrfs-1: dirty=455 wb=944 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=13 ino=257 dd-2584 [002] 191.751783: balance_dirty_state: bdi btrfs-1: dirty=480 wb=944 unstable=0 bg_thresh=987 thresh=1975 gap=551 poll_thresh=14 ino=257 dd-2584 [002] 191.752022: balance_dirty_state: bdi btrfs-1: dirty=505 wb=944 unstable=0 bg_thresh=993 thresh=1986 gap=537 poll_thresh=15 ino=257 dd-2584 [002] 191.752083: balance_dirty_state: bdi btrfs-1: dirty=505 wb=944 unstable=0 bg_thresh=993 thresh=1986 gap=537 poll_thresh=16 ino=257 dd-2584 [002] 191.752201: balance_dirty_state: bdi btrfs-1: dirty=530 wb=944 unstable=0 bg_thresh=992 thresh=1985 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 191.752319: balance_dirty_state: bdi btrfs-1: dirty=580 wb=944 unstable=0 bg_thresh=994 thresh=1989 gap=465 poll_thresh=18 ino=257 dd-2584 [002] 191.752324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=57036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 191.763660: balance_dirty_state: bdi btrfs-1: dirty=580 wb=944 unstable=0 bg_thresh=994 thresh=1989 gap=465 poll_thresh=18 ino=257 dd-2584 [002] 191.763668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=57036 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 191.771731: balance_dirty_state: bdi btrfs-1: dirty=580 wb=819 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=18 ino=257 dd-2584 [002] 191.771844: balance_dirty_state: bdi btrfs-1: dirty=580 wb=819 unstable=0 bg_thresh=993 thresh=1987 gap=588 poll_thresh=13 ino=257 dd-2584 [002] 191.771938: balance_dirty_state: bdi btrfs-1: dirty=605 wb=819 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=14 ino=257 dd-2584 [002] 191.772033: balance_dirty_state: bdi btrfs-1: dirty=630 wb=819 unstable=0 bg_thresh=993 thresh=1986 gap=537 poll_thresh=15 ino=257 dd-2584 [002] 191.772129: balance_dirty_state: bdi btrfs-1: dirty=630 wb=819 unstable=0 bg_thresh=993 thresh=1986 gap=537 poll_thresh=16 ino=257 dd-2584 [002] 191.772320: balance_dirty_state: bdi btrfs-1: dirty=680 wb=819 unstable=0 bg_thresh=995 thresh=1990 gap=491 poll_thresh=17 ino=257 dd-2584 [002] 191.772327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=57036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 191.779714: balance_dirty_state: bdi btrfs-1: dirty=680 wb=819 unstable=0 bg_thresh=995 thresh=1990 gap=491 poll_thresh=17 ino=257 dd-2584 [002] 191.779722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=57036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 191.787692: balance_dirty_state: bdi btrfs-1: dirty=680 wb=694 unstable=0 bg_thresh=996 thresh=1992 gap=618 poll_thresh=17 ino=257 dd-2584 [002] 191.787797: balance_dirty_state: bdi btrfs-1: dirty=680 wb=694 unstable=0 bg_thresh=995 thresh=1991 gap=617 poll_thresh=13 ino=257 dd-2584 [002] 191.787894: balance_dirty_state: bdi btrfs-1: dirty=705 wb=694 unstable=0 bg_thresh=992 thresh=1985 gap=586 poll_thresh=14 ino=257 dd-2584 [002] 191.787989: balance_dirty_state: bdi btrfs-1: dirty=705 wb=694 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=15 ino=257 dd-2584 [002] 191.788084: balance_dirty_state: bdi btrfs-1: dirty=730 wb=694 unstable=0 bg_thresh=992 thresh=1984 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 191.788554: balance_dirty_state: bdi btrfs-1: dirty=755 wb=694 unstable=0 bg_thresh=991 thresh=1983 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 191.788746: balance_dirty_state: bdi btrfs-1: dirty=805 wb=694 unstable=0 bg_thresh=993 thresh=1987 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 191.788753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=57036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 191.795701: balance_dirty_state: bdi btrfs-1: dirty=805 wb=694 unstable=0 bg_thresh=993 thresh=1987 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 191.795711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=55080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 191.803667: balance_dirty_state: bdi btrfs-1: dirty=805 wb=694 unstable=0 bg_thresh=993 thresh=1987 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 191.803675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=55080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 191.811667: balance_dirty_state: bdi btrfs-1: dirty=805 wb=594 unstable=0 bg_thresh=988 thresh=1977 gap=578 poll_thresh=18 ino=257 dd-2584 [002] 191.811765: balance_dirty_state: bdi btrfs-1: dirty=805 wb=594 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=13 ino=257 dd-2584 [002] 191.811827: balance_dirty_state: bdi btrfs-1: dirty=830 wb=594 unstable=0 bg_thresh=991 thresh=1982 gap=558 poll_thresh=14 ino=257 dd-2584 [002] 191.811893: balance_dirty_state: bdi btrfs-1: dirty=855 wb=594 unstable=0 bg_thresh=990 thresh=1980 gap=531 poll_thresh=15 ino=257 dd-2584 [002] 191.811957: balance_dirty_state: bdi btrfs-1: dirty=855 wb=594 unstable=0 bg_thresh=987 thresh=1974 gap=525 poll_thresh=16 ino=257 dd-2584 [002] 191.812079: balance_dirty_state: bdi btrfs-1: dirty=905 wb=594 unstable=0 bg_thresh=992 thresh=1984 gap=485 poll_thresh=17 ino=257 dd-2584 [002] 191.812083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=55080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 191.819643: balance_dirty_state: bdi btrfs-1: dirty=930 wb=594 unstable=0 bg_thresh=988 thresh=1977 gap=453 poll_thresh=17 ino=257 dd-2584 [002] 191.819651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=55080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 191.827624: balance_dirty_state: bdi btrfs-1: dirty=930 wb=344 unstable=0 bg_thresh=994 thresh=1988 gap=714 poll_thresh=17 ino=257 dd-2584 [002] 191.827697: balance_dirty_state: bdi btrfs-1: dirty=930 wb=344 unstable=0 bg_thresh=996 thresh=1993 gap=719 poll_thresh=13 ino=257 dd-2584 [002] 191.827763: balance_dirty_state: bdi btrfs-1: dirty=955 wb=344 unstable=0 bg_thresh=993 thresh=1987 gap=688 poll_thresh=14 ino=257 dd-2584 [002] 191.827828: balance_dirty_state: bdi btrfs-1: dirty=955 wb=344 unstable=0 bg_thresh=993 thresh=1986 gap=687 poll_thresh=15 ino=257 dd-2584 [002] 191.827892: balance_dirty_state: bdi btrfs-1: dirty=980 wb=344 unstable=0 bg_thresh=993 thresh=1986 gap=662 poll_thresh=16 ino=257 dd-2584 [002] 191.828017: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=344 unstable=0 bg_thresh=992 thresh=1985 gap=636 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 191.828077: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19268 wrote=0 to_write=8192 dd-2584 [002] 191.828344: balance_dirty_state: bdi btrfs-1: dirty=980 wb=419 unstable=0 bg_thresh=994 thresh=1989 gap=590 poll_thresh=18 ino=257 dd-2584 [002] 191.828479: balance_dirty_state: bdi btrfs-1: dirty=955 wb=469 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=19 ino=257 dd-2584 [002] 191.828614: balance_dirty_state: bdi btrfs-1: dirty=930 wb=519 unstable=0 bg_thresh=993 thresh=1987 gap=538 poll_thresh=20 ino=257 dd-2584 [002] 191.828750: balance_dirty_state: bdi btrfs-1: dirty=930 wb=544 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=21 ino=257 dd-2584 [002] 191.828886: balance_dirty_state: bdi btrfs-1: dirty=930 wb=594 unstable=0 bg_thresh=995 thresh=1990 gap=466 poll_thresh=22 ino=257 dd-2584 [002] 191.828887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=55080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 191.832054: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=704 to_write=7488 dd-2584 [002] 191.835679: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1069 unstable=0 bg_thresh=995 thresh=1990 gap=466 poll_thresh=22 ino=257 dd-2584 [002] 191.835687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=55080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 191.843623: balance_dirty_state: bdi btrfs-1: dirty=455 wb=944 unstable=0 bg_thresh=992 thresh=1984 gap=585 poll_thresh=22 ino=257 dd-2584 [002] 191.843699: balance_dirty_state: bdi btrfs-1: dirty=455 wb=944 unstable=0 bg_thresh=994 thresh=1989 gap=590 poll_thresh=16 ino=257 dd-2584 [002] 191.843847: balance_dirty_state: bdi btrfs-1: dirty=505 wb=944 unstable=0 bg_thresh=990 thresh=1980 gap=531 poll_thresh=17 ino=257 dd-2584 [002] 191.843992: balance_dirty_state: bdi btrfs-1: dirty=530 wb=944 unstable=0 bg_thresh=989 thresh=1978 gap=504 poll_thresh=18 ino=257 dd-2584 [002] 191.844338: balance_dirty_state: bdi btrfs-1: dirty=555 wb=944 unstable=0 bg_thresh=990 thresh=1980 gap=481 poll_thresh=19 ino=257 dd-2584 [002] 191.844343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1320 avg_dirty=1320 bdi_gap=6% task_gap=-87% task_weight=100% bdi_bw=55080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 191.851736: balance_dirty_state: bdi btrfs-1: dirty=580 wb=944 unstable=0 bg_thresh=997 thresh=1994 gap=470 poll_thresh=14 ino=257 dd-2584 [002] 191.851742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=100% bdi_bw=55080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 191.859719: balance_dirty_state: bdi btrfs-1: dirty=580 wb=819 unstable=0 bg_thresh=990 thresh=1980 gap=581 poll_thresh=10 ino=257 dd-2584 [004] 191.859780: balance_dirty_state: bdi btrfs-1: dirty=605 wb=819 unstable=0 bg_thresh=992 thresh=1985 gap=561 poll_thresh=11 ino=257 dd-2584 [004] 191.859842: balance_dirty_state: bdi btrfs-1: dirty=630 wb=819 unstable=0 bg_thresh=992 thresh=1985 gap=536 poll_thresh=12 ino=257 dd-2584 [004] 191.859901: balance_dirty_state: bdi btrfs-1: dirty=630 wb=819 unstable=0 bg_thresh=995 thresh=1990 gap=541 poll_thresh=13 ino=257 dd-2584 [004] 191.859961: balance_dirty_state: bdi btrfs-1: dirty=655 wb=819 unstable=0 bg_thresh=998 thresh=1996 gap=522 poll_thresh=14 ino=257 dd-2584 [004] 191.860037: balance_dirty_state: bdi btrfs-1: dirty=680 wb=819 unstable=0 bg_thresh=1000 thresh=2001 gap=502 poll_thresh=15 ino=257 dd-2584 [004] 191.860129: balance_dirty_state: bdi btrfs-1: dirty=680 wb=819 unstable=0 bg_thresh=1000 thresh=2000 gap=501 poll_thresh=16 ino=257 dd-2584 [004] 191.860306: balance_dirty_state: bdi btrfs-1: dirty=705 wb=819 unstable=0 bg_thresh=999 thresh=1999 gap=475 poll_thresh=17 ino=257 dd-2584 [004] 191.860313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-110% task_weight=98% bdi_bw=55080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 191.867620: balance_dirty_state: bdi btrfs-1: dirty=705 wb=719 unstable=0 bg_thresh=979 thresh=1959 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 191.867721: balance_dirty_state: bdi btrfs-1: dirty=730 wb=719 unstable=0 bg_thresh=979 thresh=1959 gap=510 poll_thresh=13 ino=257 dd-2584 [004] 191.867810: balance_dirty_state: bdi btrfs-1: dirty=755 wb=719 unstable=0 bg_thresh=979 thresh=1959 gap=485 poll_thresh=14 ino=257 dd-2584 [004] 191.867816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-6% task_gap=-110% task_weight=98% bdi_bw=55080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 191.875589: balance_dirty_state: bdi btrfs-1: dirty=755 wb=719 unstable=0 bg_thresh=987 thresh=1975 gap=501 poll_thresh=14 ino=257 dd-2584 [004] 191.875666: balance_dirty_state: bdi btrfs-1: dirty=755 wb=719 unstable=0 bg_thresh=990 thresh=1980 gap=506 poll_thresh=10 ino=257 dd-2584 [004] 191.875790: balance_dirty_state: bdi btrfs-1: dirty=780 wb=719 unstable=0 bg_thresh=992 thresh=1985 gap=486 poll_thresh=11 ino=257 dd-2584 [004] 191.875798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=55080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 191.883640: balance_dirty_state: bdi btrfs-1: dirty=780 wb=594 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=11 ino=257 dd-2584 [004] 191.883773: balance_dirty_state: bdi btrfs-1: dirty=805 wb=594 unstable=0 bg_thresh=994 thresh=1989 gap=590 poll_thresh=8 ino=257 dd-2584 [004] 191.884001: balance_dirty_state: bdi btrfs-1: dirty=805 wb=594 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=9 ino=257 dd-2584 [004] 191.884060: balance_dirty_state: bdi btrfs-1: dirty=830 wb=594 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=10 ino=257 dd-2584 [004] 191.884117: balance_dirty_state: bdi btrfs-1: dirty=855 wb=594 unstable=0 bg_thresh=993 thresh=1987 gap=538 poll_thresh=11 ino=257 dd-2584 [004] 191.884174: balance_dirty_state: bdi btrfs-1: dirty=855 wb=594 unstable=0 bg_thresh=993 thresh=1986 gap=537 poll_thresh=12 ino=257 dd-2584 [004] 191.884232: balance_dirty_state: bdi btrfs-1: dirty=880 wb=594 unstable=0 bg_thresh=993 thresh=1986 gap=512 poll_thresh=13 ino=257 dd-2584 [004] 191.884290: balance_dirty_state: bdi btrfs-1: dirty=905 wb=594 unstable=0 bg_thresh=992 thresh=1985 gap=486 poll_thresh=14 ino=257 dd-2584 [004] 191.884294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1280 avg_dirty=1280 bdi_gap=33% task_gap=-33% task_weight=99% bdi_bw=55080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 191.891834: balance_dirty_state: bdi btrfs-1: dirty=905 wb=469 unstable=0 bg_thresh=991 thresh=1983 gap=609 poll_thresh=10 ino=257 dd-2584 [006] 191.891890: balance_dirty_state: bdi btrfs-1: dirty=930 wb=469 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=11 ino=257 dd-2584 [006] 191.891947: balance_dirty_state: bdi btrfs-1: dirty=955 wb=469 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=12 ino=257 dd-2584 [006] 191.892003: balance_dirty_state: bdi btrfs-1: dirty=955 wb=469 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=13 ino=257 dd-2584 [006] 191.892062: balance_dirty_state: bdi btrfs-1: dirty=980 wb=469 unstable=0 bg_thresh=993 thresh=1987 gap=538 poll_thresh=14 ino=257 dd-2584 [006] 191.892120: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=469 unstable=0 bg_thresh=996 thresh=1992 gap=518 poll_thresh=15 ino=257 dd-2584 [006] 191.892184: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=469 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 191.892196: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19332 wrote=0 to_write=8192 dd-2584 [006] 191.892307: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=469 unstable=0 bg_thresh=995 thresh=1990 gap=466 poll_thresh=17 ino=257 dd-2584 [006] 191.892308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1280 avg_dirty=1280 bdi_gap=36% task_gap=-25% task_weight=98% bdi_bw=55080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 191.894067: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=592 to_write=7600 dd-2584 [006] 191.899901: balance_dirty_state: bdi btrfs-1: dirty=480 wb=919 unstable=0 bg_thresh=996 thresh=1993 gap=594 poll_thresh=13 ino=257 dd-2584 [006] 191.900374: balance_dirty_state: bdi btrfs-1: dirty=505 wb=919 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=14 ino=257 dd-2584 [006] 191.900492: balance_dirty_state: bdi btrfs-1: dirty=505 wb=919 unstable=0 bg_thresh=996 thresh=1992 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 191.900610: balance_dirty_state: bdi btrfs-1: dirty=530 wb=919 unstable=0 bg_thresh=993 thresh=1986 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 191.900846: balance_dirty_state: bdi btrfs-1: dirty=555 wb=919 unstable=0 bg_thresh=995 thresh=1990 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 191.901084: balance_dirty_state: bdi btrfs-1: dirty=605 wb=919 unstable=0 bg_thresh=994 thresh=1989 gap=465 poll_thresh=18 ino=257 dd-2584 [006] 191.901092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1280 avg_dirty=1280 bdi_gap=35% task_gap=-26% task_weight=98% bdi_bw=53704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 191.907891: balance_dirty_state: bdi btrfs-1: dirty=605 wb=794 unstable=0 bg_thresh=995 thresh=1991 gap=592 poll_thresh=13 ino=257 dd-2584 [006] 191.907949: balance_dirty_state: bdi btrfs-1: dirty=630 wb=794 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=14 ino=257 dd-2584 [006] 191.908006: balance_dirty_state: bdi btrfs-1: dirty=655 wb=794 unstable=0 bg_thresh=995 thresh=1990 gap=541 poll_thresh=15 ino=257 dd-2584 [006] 191.908063: balance_dirty_state: bdi btrfs-1: dirty=655 wb=794 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 191.908176: balance_dirty_state: bdi btrfs-1: dirty=680 wb=794 unstable=0 bg_thresh=997 thresh=1994 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 191.908289: balance_dirty_state: bdi btrfs-1: dirty=730 wb=794 unstable=0 bg_thresh=996 thresh=1993 gap=469 poll_thresh=18 ino=257 dd-2584 [006] 191.908293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-69% task_weight=98% bdi_bw=53704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 191.915894: balance_dirty_state: bdi btrfs-1: dirty=730 wb=794 unstable=0 bg_thresh=996 thresh=1992 gap=468 poll_thresh=13 ino=257 dd-2584 [006] 191.915899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=53704 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 191.924060: balance_dirty_state: bdi btrfs-1: dirty=755 wb=794 unstable=0 bg_thresh=996 thresh=1992 gap=443 poll_thresh=10 ino=257 dd-2584 [006] 191.924065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-70% task_weight=98% bdi_bw=53704 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 191.931863: balance_dirty_state: bdi btrfs-1: dirty=780 wb=669 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=7 ino=257 dd-2584 [006] 191.931983: balance_dirty_state: bdi btrfs-1: dirty=780 wb=669 unstable=0 bg_thresh=998 thresh=1997 gap=548 poll_thresh=8 ino=257 dd-2584 [006] 191.932100: balance_dirty_state: bdi btrfs-1: dirty=805 wb=669 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=9 ino=257 dd-2584 [006] 191.932221: balance_dirty_state: bdi btrfs-1: dirty=830 wb=669 unstable=0 bg_thresh=995 thresh=1990 gap=491 poll_thresh=10 ino=257 dd-2584 [006] 191.932229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1280 avg_dirty=1280 bdi_gap=36% task_gap=-25% task_weight=98% bdi_bw=53704 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 191.939816: balance_dirty_state: bdi btrfs-1: dirty=830 wb=669 unstable=0 bg_thresh=992 thresh=1985 gap=486 poll_thresh=7 ino=257 dd-2584 [006] 191.939821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1280 avg_dirty=1280 bdi_gap=33% task_gap=-33% task_weight=99% bdi_bw=53704 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 191.947836: balance_dirty_state: bdi btrfs-1: dirty=855 wb=469 unstable=0 bg_thresh=994 thresh=1989 gap=665 poll_thresh=5 ino=257 dd-2584 [006] 191.947893: balance_dirty_state: bdi btrfs-1: dirty=880 wb=469 unstable=0 bg_thresh=997 thresh=1994 gap=645 poll_thresh=6 ino=257 dd-2584 [006] 191.947952: balance_dirty_state: bdi btrfs-1: dirty=880 wb=469 unstable=0 bg_thresh=996 thresh=1993 gap=644 poll_thresh=7 ino=257 dd-2584 [006] 191.948008: balance_dirty_state: bdi btrfs-1: dirty=905 wb=469 unstable=0 bg_thresh=996 thresh=1993 gap=619 poll_thresh=8 ino=257 dd-2584 [006] 191.948064: balance_dirty_state: bdi btrfs-1: dirty=905 wb=469 unstable=0 bg_thresh=996 thresh=1992 gap=618 poll_thresh=9 ino=257 dd-2584 [006] 191.948121: balance_dirty_state: bdi btrfs-1: dirty=930 wb=469 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=10 ino=257 dd-2584 [006] 191.948178: balance_dirty_state: bdi btrfs-1: dirty=955 wb=469 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=11 ino=257 dd-2584 [006] 191.948234: balance_dirty_state: bdi btrfs-1: dirty=955 wb=469 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=12 ino=257 dd-2584 [006] 191.948291: balance_dirty_state: bdi btrfs-1: dirty=980 wb=469 unstable=0 bg_thresh=995 thresh=1990 gap=541 poll_thresh=13 ino=257 dd-2584 [006] 191.948348: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=469 unstable=0 bg_thresh=997 thresh=1995 gap=521 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 191.948414: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19388 wrote=0 to_write=8192 dd-2584 [006] 191.948588: balance_dirty_state: bdi btrfs-1: dirty=955 wb=519 unstable=0 bg_thresh=997 thresh=1994 gap=520 poll_thresh=15 ino=257 dd-2584 [006] 191.948652: balance_dirty_state: bdi btrfs-1: dirty=955 wb=544 unstable=0 bg_thresh=997 thresh=1994 gap=495 poll_thresh=16 ino=257 dd-2584 [006] 191.948653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=100% bdi_bw=53704 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 191.951853: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=560 to_write=7632 dd-2584 [006] 191.955775: balance_dirty_state: bdi btrfs-1: dirty=480 wb=919 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=12 ino=257 dd-2584 [006] 191.955835: balance_dirty_state: bdi btrfs-1: dirty=480 wb=919 unstable=0 bg_thresh=994 thresh=1989 gap=590 poll_thresh=13 ino=257 dd-2584 [006] 191.955894: balance_dirty_state: bdi btrfs-1: dirty=505 wb=919 unstable=0 bg_thresh=994 thresh=1989 gap=565 poll_thresh=14 ino=257 dd-2584 [006] 191.955952: balance_dirty_state: bdi btrfs-1: dirty=505 wb=919 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 191.956013: balance_dirty_state: bdi btrfs-1: dirty=530 wb=919 unstable=0 bg_thresh=996 thresh=1993 gap=544 poll_thresh=16 ino=257 dd-2584 [006] 191.956129: balance_dirty_state: bdi btrfs-1: dirty=555 wb=919 unstable=0 bg_thresh=996 thresh=1992 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 191.956247: balance_dirty_state: bdi btrfs-1: dirty=605 wb=919 unstable=0 bg_thresh=995 thresh=1991 gap=467 poll_thresh=18 ino=257 dd-2584 [006] 191.956251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=98% bdi_bw=53704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 191.963757: balance_dirty_state: bdi btrfs-1: dirty=605 wb=794 unstable=0 bg_thresh=998 thresh=1996 gap=597 poll_thresh=13 ino=257 dd-2584 [000] 191.963818: balance_dirty_state: bdi btrfs-1: dirty=630 wb=794 unstable=0 bg_thresh=1000 thresh=2001 gap=577 poll_thresh=14 ino=257 dd-2584 [000] 191.963874: balance_dirty_state: bdi btrfs-1: dirty=630 wb=794 unstable=0 bg_thresh=1000 thresh=2001 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 191.963930: balance_dirty_state: bdi btrfs-1: dirty=655 wb=794 unstable=0 bg_thresh=1003 thresh=2006 gap=557 poll_thresh=16 ino=257 dd-2584 [000] 191.964210: balance_dirty_state: bdi btrfs-1: dirty=680 wb=794 unstable=0 bg_thresh=1002 thresh=2005 gap=531 poll_thresh=17 ino=257 dd-2584 [000] 191.964325: balance_dirty_state: bdi btrfs-1: dirty=730 wb=794 unstable=0 bg_thresh=1004 thresh=2009 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 191.964329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1320 avg_dirty=1320 bdi_gap=23% task_gap=-51% task_weight=98% bdi_bw=53704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 191.971722: balance_dirty_state: bdi btrfs-1: dirty=730 wb=669 unstable=0 bg_thresh=996 thresh=1993 gap=594 poll_thresh=13 ino=257 dd-2584 [000] 191.971777: balance_dirty_state: bdi btrfs-1: dirty=755 wb=669 unstable=0 bg_thresh=999 thresh=1998 gap=574 poll_thresh=14 ino=257 dd-2584 [000] 191.971832: balance_dirty_state: bdi btrfs-1: dirty=780 wb=669 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=15 ino=257 dd-2584 [000] 191.971887: balance_dirty_state: bdi btrfs-1: dirty=780 wb=669 unstable=0 bg_thresh=1001 thresh=2003 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 191.972001: balance_dirty_state: bdi btrfs-1: dirty=805 wb=669 unstable=0 bg_thresh=1004 thresh=2008 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 191.972113: balance_dirty_state: bdi btrfs-1: dirty=855 wb=669 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 191.972117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-48% task_weight=99% bdi_bw=53704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 191.979852: balance_dirty_state: bdi btrfs-1: dirty=855 wb=669 unstable=0 bg_thresh=1003 thresh=2006 gap=482 poll_thresh=13 ino=257 dd-2584 [000] 191.979861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=98% bdi_bw=53704 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 191.996581: balance_dirty_state: bdi btrfs-1: dirty=855 wb=569 unstable=0 bg_thresh=1005 thresh=2010 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 191.996776: balance_dirty_state: bdi btrfs-1: dirty=855 wb=569 unstable=0 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=10 ino=257 dd-2584 [004] 191.996971: balance_dirty_state: bdi btrfs-1: dirty=880 wb=569 unstable=0 bg_thresh=1010 thresh=2020 gap=571 poll_thresh=11 ino=257 dd-2584 [004] 191.997168: balance_dirty_state: bdi btrfs-1: dirty=905 wb=569 unstable=0 bg_thresh=1007 thresh=2014 gap=540 poll_thresh=12 ino=257 dd-2584 [004] 191.997363: balance_dirty_state: bdi btrfs-1: dirty=905 wb=569 unstable=0 bg_thresh=1009 thresh=2019 gap=545 poll_thresh=13 ino=257 dd-2584 [004] 191.998156: balance_dirty_state: bdi btrfs-1: dirty=930 wb=569 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=14 ino=257 dd-2584 [004] 191.998351: balance_dirty_state: bdi btrfs-1: dirty=930 wb=569 unstable=0 bg_thresh=1009 thresh=2018 gap=519 poll_thresh=15 ino=257 dd-2584 [004] 191.998547: balance_dirty_state: bdi btrfs-1: dirty=955 wb=569 unstable=0 bg_thresh=1008 thresh=2017 gap=493 poll_thresh=16 ino=257 dd-2584 [004] 191.998560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-135% task_weight=97% bdi_bw=53704 base_bw=28 task_bw=0 dirtied=16 period=0 think=8 pause=8 dd-2584 [004] 192.007634: balance_dirty_state: bdi btrfs-1: dirty=955 wb=444 unstable=0 bg_thresh=998 thresh=1996 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 192.007716: balance_dirty_state: bdi btrfs-1: dirty=980 wb=444 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=12 ino=257 dd-2584 [004] 192.007805: balance_dirty_state: bdi btrfs-1: dirty=980 wb=444 unstable=0 bg_thresh=1000 thresh=2001 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 192.007890: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=444 unstable=0 bg_thresh=1000 thresh=2001 gap=552 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 192.007980: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19448 wrote=0 to_write=8192 dd-2584 [004] 192.007987: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=444 unstable=0 bg_thresh=1003 thresh=2006 gap=532 poll_thresh=15 ino=257 dd-2584 [004] 192.008076: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=444 unstable=0 bg_thresh=1003 thresh=2006 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 192.008273: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=494 unstable=0 bg_thresh=1005 thresh=2010 gap=486 poll_thresh=17 ino=257 dd-2584 [004] 192.008275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=52100 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 192.010048: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=256 wrote=640 to_write=7552 dd-2584 [004] 192.019697: balance_dirty_state: bdi btrfs-1: dirty=461 wb=934 unstable=0 bg_thresh=1002 thresh=2005 gap=610 poll_thresh=17 ino=257 dd-2584 [004] 192.019793: balance_dirty_state: bdi btrfs-1: dirty=461 wb=934 unstable=0 bg_thresh=1002 thresh=2005 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 192.019882: balance_dirty_state: bdi btrfs-1: dirty=486 wb=934 unstable=0 bg_thresh=1005 thresh=2010 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 192.019972: balance_dirty_state: bdi btrfs-1: dirty=486 wb=934 unstable=0 bg_thresh=1005 thresh=2010 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 192.020063: balance_dirty_state: bdi btrfs-1: dirty=511 wb=934 unstable=0 bg_thresh=1004 thresh=2009 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 192.020246: balance_dirty_state: bdi btrfs-1: dirty=536 wb=934 unstable=0 bg_thresh=1004 thresh=2008 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 192.020709: balance_dirty_state: bdi btrfs-1: dirty=586 wb=934 unstable=0 bg_thresh=1006 thresh=2012 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 192.020715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=99% bdi_bw=52100 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 192.027655: balance_dirty_state: bdi btrfs-1: dirty=586 wb=684 unstable=0 bg_thresh=989 thresh=1979 gap=709 poll_thresh=18 ino=257 dd-2584 [003] 192.027728: balance_dirty_state: bdi btrfs-1: dirty=586 wb=684 unstable=0 bg_thresh=989 thresh=1979 gap=709 poll_thresh=13 ino=257 dd-2584 [003] 192.027789: balance_dirty_state: bdi btrfs-1: dirty=611 wb=684 unstable=0 bg_thresh=992 thresh=1984 gap=689 poll_thresh=14 ino=257 dd-2584 [003] 192.027852: balance_dirty_state: bdi btrfs-1: dirty=611 wb=684 unstable=0 bg_thresh=994 thresh=1989 gap=694 poll_thresh=15 ino=257 dd-2584 [003] 192.027911: balance_dirty_state: bdi btrfs-1: dirty=636 wb=684 unstable=0 bg_thresh=992 thresh=1985 gap=665 poll_thresh=16 ino=257 dd-2584 [003] 192.028039: balance_dirty_state: bdi btrfs-1: dirty=661 wb=684 unstable=0 bg_thresh=995 thresh=1990 gap=645 poll_thresh=17 ino=257 dd-2584 [003] 192.028169: balance_dirty_state: bdi btrfs-1: dirty=711 wb=684 unstable=0 bg_thresh=993 thresh=1987 gap=592 poll_thresh=18 ino=257 dd-2584 [003] 192.028300: balance_dirty_state: bdi btrfs-1: dirty=736 wb=684 unstable=0 bg_thresh=989 thresh=1979 gap=559 poll_thresh=19 ino=257 dd-2584 [003] 192.028428: balance_dirty_state: bdi btrfs-1: dirty=761 wb=684 unstable=0 bg_thresh=991 thresh=1983 gap=538 poll_thresh=20 ino=257 dd-2584 [003] 192.028559: balance_dirty_state: bdi btrfs-1: dirty=786 wb=684 unstable=0 bg_thresh=992 thresh=1985 gap=515 poll_thresh=21 ino=257 dd-2584 [003] 192.028859: balance_dirty_state: bdi btrfs-1: dirty=836 wb=684 unstable=0 bg_thresh=990 thresh=1981 gap=461 poll_thresh=22 ino=257 dd-2584 [003] 192.028864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=52100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 192.035737: balance_dirty_state: bdi btrfs-1: dirty=825 wb=642 unstable=0 bg_thresh=990 thresh=1981 gap=514 poll_thresh=22 ino=257 dd-2584 [005] 192.035802: balance_dirty_state: bdi btrfs-1: dirty=825 wb=642 unstable=0 bg_thresh=990 thresh=1981 gap=514 poll_thresh=16 ino=257 dd-2584 [005] 192.035919: balance_dirty_state: bdi btrfs-1: dirty=875 wb=642 unstable=0 bg_thresh=995 thresh=1991 gap=474 poll_thresh=17 ino=257 dd-2584 [005] 192.035924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=52100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 192.043726: balance_dirty_state: bdi btrfs-1: dirty=875 wb=642 unstable=0 bg_thresh=992 thresh=1984 gap=467 poll_thresh=17 ino=257 dd-2584 [005] 192.043732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=52100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 192.051717: balance_dirty_state: bdi btrfs-1: dirty=872 wb=526 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=17 ino=257 dd-2584 [001] 192.051845: balance_dirty_state: bdi btrfs-1: dirty=872 wb=526 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=13 ino=257 dd-2584 [001] 192.051962: balance_dirty_state: bdi btrfs-1: dirty=897 wb=526 unstable=0 bg_thresh=996 thresh=1993 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 192.052077: balance_dirty_state: bdi btrfs-1: dirty=922 wb=526 unstable=0 bg_thresh=996 thresh=1993 gap=545 poll_thresh=15 ino=257 dd-2584 [001] 192.052193: balance_dirty_state: bdi btrfs-1: dirty=922 wb=526 unstable=0 bg_thresh=999 thresh=1998 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 192.052412: balance_dirty_state: bdi btrfs-1: dirty=972 wb=526 unstable=0 bg_thresh=995 thresh=1991 gap=493 poll_thresh=17 ino=257 dd-2584 [001] 192.052421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=52100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 192.059782: balance_dirty_state: bdi btrfs-1: dirty=972 wb=526 unstable=0 bg_thresh=988 thresh=1977 gap=479 poll_thresh=17 ino=257 dd-2584 [005] 192.059789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=52100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 192.067726: balance_dirty_state: bdi btrfs-1: dirty=972 wb=401 unstable=0 bg_thresh=999 thresh=1998 gap=625 poll_thresh=17 ino=257 dd-2584 [005] 192.067828: balance_dirty_state: bdi btrfs-1: dirty=972 wb=401 unstable=0 bg_thresh=999 thresh=1998 gap=625 poll_thresh=13 ino=257 dd-2584 [005] 192.067923: balance_dirty_state: bdi btrfs-1: dirty=997 wb=401 unstable=0 bg_thresh=1001 thresh=2003 gap=605 poll_thresh=14 ino=257 dd-2584 [005] 192.068017: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=401 unstable=0 bg_thresh=1004 thresh=2008 gap=585 poll_thresh=15 ino=257 flush-btrfs-1-2586 [007] 192.068058: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19508 wrote=0 to_write=8192 dd-2584 [005] 192.068122: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=401 unstable=0 bg_thresh=1004 thresh=2008 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 192.068611: balance_dirty_state: bdi btrfs-1: dirty=972 wb=501 unstable=0 bg_thresh=1003 thresh=2007 gap=534 poll_thresh=17 ino=257 dd-2584 [005] 192.068814: balance_dirty_state: bdi btrfs-1: dirty=972 wb=526 unstable=0 bg_thresh=1005 thresh=2011 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 192.069015: balance_dirty_state: bdi btrfs-1: dirty=947 wb=576 unstable=0 bg_thresh=1005 thresh=2010 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 192.069017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=52100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 192.071759: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=320 wrote=688 to_write=7504 dd-2584 [005] 192.075752: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1076 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 192.075759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=52100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 192.083843: balance_dirty_state: bdi btrfs-1: dirty=463 wb=952 unstable=0 bg_thresh=1003 thresh=2006 gap=591 poll_thresh=19 ino=257 dd-2584 [006] 192.083956: balance_dirty_state: bdi btrfs-1: dirty=463 wb=952 unstable=0 bg_thresh=1003 thresh=2006 gap=591 poll_thresh=14 ino=257 dd-2584 [006] 192.084077: balance_dirty_state: bdi btrfs-1: dirty=488 wb=952 unstable=0 bg_thresh=1005 thresh=2011 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 192.084193: balance_dirty_state: bdi btrfs-1: dirty=513 wb=952 unstable=0 bg_thresh=1008 thresh=2016 gap=551 poll_thresh=16 ino=257 dd-2584 [006] 192.084428: balance_dirty_state: bdi btrfs-1: dirty=538 wb=952 unstable=0 bg_thresh=1010 thresh=2021 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 192.084666: balance_dirty_state: bdi btrfs-1: dirty=563 wb=952 unstable=0 bg_thresh=1010 thresh=2020 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 192.084902: balance_dirty_state: bdi btrfs-1: dirty=613 wb=952 unstable=0 bg_thresh=1009 thresh=2019 gap=454 poll_thresh=19 ino=257 dd-2584 [006] 192.084911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=52100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 192.091857: balance_dirty_state: bdi btrfs-1: dirty=613 wb=952 unstable=0 bg_thresh=1009 thresh=2019 gap=454 poll_thresh=19 ino=257 dd-2584 [006] 192.091866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=52100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 192.099869: balance_dirty_state: bdi btrfs-1: dirty=613 wb=827 unstable=0 bg_thresh=1010 thresh=2020 gap=580 poll_thresh=19 ino=257 dd-2584 [006] 192.099951: balance_dirty_state: bdi btrfs-1: dirty=613 wb=827 unstable=0 bg_thresh=1009 thresh=2019 gap=579 poll_thresh=14 ino=257 dd-2584 [006] 192.100010: balance_dirty_state: bdi btrfs-1: dirty=638 wb=827 unstable=0 bg_thresh=1012 thresh=2024 gap=559 poll_thresh=15 ino=257 dd-2584 [006] 192.100247: balance_dirty_state: bdi btrfs-1: dirty=663 wb=827 unstable=0 bg_thresh=1009 thresh=2018 gap=528 poll_thresh=16 ino=257 dd-2584 [006] 192.100383: balance_dirty_state: bdi btrfs-1: dirty=688 wb=777 unstable=0 bg_thresh=1007 thresh=2014 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 192.100505: balance_dirty_state: bdi btrfs-1: dirty=713 wb=777 unstable=0 bg_thresh=1009 thresh=2019 gap=529 poll_thresh=18 ino=257 dd-2584 [006] 192.100624: balance_dirty_state: bdi btrfs-1: dirty=738 wb=777 unstable=0 bg_thresh=1009 thresh=2018 gap=503 poll_thresh=19 ino=257 dd-2584 [006] 192.100628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=52100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 192.107823: balance_dirty_state: bdi btrfs-1: dirty=738 wb=702 unstable=0 bg_thresh=1009 thresh=2018 gap=578 poll_thresh=19 ino=257 dd-2584 [007] 192.107929: balance_dirty_state: bdi btrfs-1: dirty=738 wb=702 unstable=0 bg_thresh=1009 thresh=2018 gap=578 poll_thresh=14 ino=257 dd-2584 [007] 192.108048: balance_dirty_state: bdi btrfs-1: dirty=763 wb=702 unstable=0 bg_thresh=1011 thresh=2023 gap=558 poll_thresh=15 ino=257 dd-2584 [007] 192.108166: balance_dirty_state: bdi btrfs-1: dirty=763 wb=702 unstable=0 bg_thresh=1014 thresh=2028 gap=563 poll_thresh=16 ino=257 dd-2584 [007] 192.108403: balance_dirty_state: bdi btrfs-1: dirty=813 wb=702 unstable=0 bg_thresh=1013 thresh=2027 gap=512 poll_thresh=17 ino=257 dd-2584 [007] 192.108642: balance_dirty_state: bdi btrfs-1: dirty=838 wb=702 unstable=0 bg_thresh=1013 thresh=2026 gap=486 poll_thresh=18 ino=257 dd-2584 [007] 192.108651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=52100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 192.115793: balance_dirty_state: bdi btrfs-1: dirty=838 wb=702 unstable=0 bg_thresh=1013 thresh=2026 gap=486 poll_thresh=18 ino=257 dd-2584 [007] 192.115803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 192.123880: balance_dirty_state: bdi btrfs-1: dirty=838 wb=577 unstable=0 bg_thresh=1014 thresh=2029 gap=614 poll_thresh=18 ino=257 dd-2584 [003] 192.124023: balance_dirty_state: bdi btrfs-1: dirty=838 wb=577 unstable=0 bg_thresh=1014 thresh=2029 gap=614 poll_thresh=13 ino=257 dd-2584 [003] 192.124142: balance_dirty_state: bdi btrfs-1: dirty=863 wb=577 unstable=0 bg_thresh=1014 thresh=2028 gap=588 poll_thresh=14 ino=257 dd-2584 [003] 192.124612: balance_dirty_state: bdi btrfs-1: dirty=888 wb=577 unstable=0 bg_thresh=1016 thresh=2033 gap=568 poll_thresh=15 ino=257 dd-2584 [003] 192.124729: balance_dirty_state: bdi btrfs-1: dirty=888 wb=577 unstable=0 bg_thresh=1013 thresh=2027 gap=562 poll_thresh=16 ino=257 dd-2584 [003] 192.124970: balance_dirty_state: bdi btrfs-1: dirty=938 wb=577 unstable=0 bg_thresh=1015 thresh=2031 gap=516 poll_thresh=17 ino=257 dd-2584 [003] 192.125205: balance_dirty_state: bdi btrfs-1: dirty=963 wb=577 unstable=0 bg_thresh=1015 thresh=2030 gap=490 poll_thresh=18 ino=257 dd-2584 [003] 192.125214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 192.131850: balance_dirty_state: bdi btrfs-1: dirty=963 wb=577 unstable=0 bg_thresh=1015 thresh=2030 gap=490 poll_thresh=18 ino=257 dd-2584 [003] 192.131859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 192.139824: balance_dirty_state: bdi btrfs-1: dirty=963 wb=452 unstable=0 bg_thresh=1015 thresh=2031 gap=616 poll_thresh=18 ino=257 dd-2584 [003] 192.139928: balance_dirty_state: bdi btrfs-1: dirty=988 wb=452 unstable=0 bg_thresh=1012 thresh=2025 gap=585 poll_thresh=13 ino=257 dd-2584 [003] 192.139987: balance_dirty_state: bdi btrfs-1: dirty=988 wb=452 unstable=0 bg_thresh=1015 thresh=2030 gap=590 poll_thresh=14 ino=257 dd-2584 [003] 192.140045: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=452 unstable=0 bg_thresh=1014 thresh=2029 gap=564 poll_thresh=15 ino=257 dd-2584 [003] 192.140102: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=452 unstable=0 bg_thresh=1017 thresh=2034 gap=544 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 192.140125: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19580 wrote=0 to_write=8192 dd-2584 [003] 192.140271: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=477 unstable=0 bg_thresh=1016 thresh=2033 gap=493 poll_thresh=17 ino=257 dd-2584 [003] 192.140273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1360 avg_dirty=1360 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 192.142405: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=388 wrote=624 to_write=7568 dd-2584 [003] 192.147802: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1077 unstable=0 bg_thresh=1013 thresh=2027 gap=512 poll_thresh=13 ino=257 dd-2584 [003] 192.147863: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1077 unstable=0 bg_thresh=1016 thresh=2032 gap=492 poll_thresh=14 ino=257 dd-2584 [003] 192.147867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 192.155832: balance_dirty_state: bdi btrfs-1: dirty=463 wb=952 unstable=0 bg_thresh=1015 thresh=2030 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 192.155898: balance_dirty_state: bdi btrfs-1: dirty=463 wb=952 unstable=0 bg_thresh=1015 thresh=2030 gap=615 poll_thresh=10 ino=257 dd-2584 [004] 192.155958: balance_dirty_state: bdi btrfs-1: dirty=488 wb=952 unstable=0 bg_thresh=1017 thresh=2035 gap=595 poll_thresh=11 ino=257 dd-2584 [004] 192.156181: balance_dirty_state: bdi btrfs-1: dirty=513 wb=952 unstable=0 bg_thresh=1017 thresh=2035 gap=570 poll_thresh=12 ino=257 dd-2584 [004] 192.156238: balance_dirty_state: bdi btrfs-1: dirty=513 wb=952 unstable=0 bg_thresh=1020 thresh=2040 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 192.156293: balance_dirty_state: bdi btrfs-1: dirty=538 wb=952 unstable=0 bg_thresh=1020 thresh=2040 gap=550 poll_thresh=14 ino=257 dd-2584 [004] 192.156350: balance_dirty_state: bdi btrfs-1: dirty=563 wb=952 unstable=0 bg_thresh=1022 thresh=2045 gap=530 poll_thresh=15 ino=257 dd-2584 [004] 192.156407: balance_dirty_state: bdi btrfs-1: dirty=563 wb=952 unstable=0 bg_thresh=1022 thresh=2044 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 192.156520: balance_dirty_state: bdi btrfs-1: dirty=613 wb=952 unstable=0 bg_thresh=1021 thresh=2043 gap=478 poll_thresh=17 ino=257 dd-2584 [004] 192.156525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.163708: balance_dirty_state: bdi btrfs-1: dirty=613 wb=802 unstable=0 bg_thresh=1019 thresh=2039 gap=624 poll_thresh=17 ino=257 dd-2584 [004] 192.163777: balance_dirty_state: bdi btrfs-1: dirty=613 wb=802 unstable=0 bg_thresh=1019 thresh=2039 gap=624 poll_thresh=13 ino=257 dd-2584 [004] 192.163833: balance_dirty_state: bdi btrfs-1: dirty=638 wb=802 unstable=0 bg_thresh=1022 thresh=2044 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 192.163888: balance_dirty_state: bdi btrfs-1: dirty=663 wb=802 unstable=0 bg_thresh=1022 thresh=2044 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 192.163944: balance_dirty_state: bdi btrfs-1: dirty=663 wb=802 unstable=0 bg_thresh=1021 thresh=2043 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 192.164058: balance_dirty_state: bdi btrfs-1: dirty=688 wb=802 unstable=0 bg_thresh=1021 thresh=2042 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 192.164171: balance_dirty_state: bdi btrfs-1: dirty=738 wb=802 unstable=0 bg_thresh=1023 thresh=2046 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 192.164175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-149% task_weight=100% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.171712: balance_dirty_state: bdi btrfs-1: dirty=738 wb=802 unstable=0 bg_thresh=1020 thresh=2040 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 192.171717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-155% task_weight=99% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.179829: balance_dirty_state: bdi btrfs-1: dirty=731 wb=662 unstable=0 bg_thresh=996 thresh=1993 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 192.180019: balance_dirty_state: bdi btrfs-1: dirty=731 wb=662 unstable=0 bg_thresh=996 thresh=1993 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 192.180416: balance_dirty_state: bdi btrfs-1: dirty=756 wb=662 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 192.180506: balance_dirty_state: bdi btrfs-1: dirty=781 wb=662 unstable=0 bg_thresh=1001 thresh=2003 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 192.180596: balance_dirty_state: bdi btrfs-1: dirty=781 wb=662 unstable=0 bg_thresh=1001 thresh=2003 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 192.180800: balance_dirty_state: bdi btrfs-1: dirty=819 wb=662 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 192.181011: balance_dirty_state: bdi btrfs-1: dirty=845 wb=662 unstable=0 bg_thresh=1000 thresh=2001 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 192.181018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.187734: balance_dirty_state: bdi btrfs-1: dirty=845 wb=662 unstable=0 bg_thresh=990 thresh=1981 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 192.187740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.195786: balance_dirty_state: bdi btrfs-1: dirty=845 wb=487 unstable=0 bg_thresh=990 thresh=1980 gap=648 poll_thresh=18 ino=257 dd-2584 [004] 192.195879: balance_dirty_state: bdi btrfs-1: dirty=870 wb=487 unstable=0 bg_thresh=990 thresh=1980 gap=623 poll_thresh=13 ino=257 dd-2584 [004] 192.195948: balance_dirty_state: bdi btrfs-1: dirty=870 wb=487 unstable=0 bg_thresh=992 thresh=1985 gap=628 poll_thresh=14 ino=257 dd-2584 [004] 192.196005: balance_dirty_state: bdi btrfs-1: dirty=895 wb=487 unstable=0 bg_thresh=992 thresh=1985 gap=603 poll_thresh=15 ino=257 dd-2584 [004] 192.196074: balance_dirty_state: bdi btrfs-1: dirty=920 wb=487 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 192.196249: balance_dirty_state: bdi btrfs-1: dirty=945 wb=487 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 192.196425: balance_dirty_state: bdi btrfs-1: dirty=970 wb=487 unstable=0 bg_thresh=996 thresh=1993 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 192.196733: balance_dirty_state: bdi btrfs-1: dirty=995 wb=487 unstable=0 bg_thresh=993 thresh=1986 gap=504 poll_thresh=19 ino=257 flush-btrfs-1-2586 [007] 192.196798: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19636 wrote=0 to_write=8192 dd-2584 [004] 192.196860: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=487 unstable=0 bg_thresh=992 thresh=1985 gap=453 poll_thresh=20 ino=257 dd-2584 [004] 192.196861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 192.198773: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=444 wrote=624 to_write=7568 dd-2584 [004] 192.203771: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1101 unstable=0 bg_thresh=992 thresh=1985 gap=453 poll_thresh=20 ino=257 dd-2584 [004] 192.203782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.211714: balance_dirty_state: bdi btrfs-1: dirty=431 wb=976 unstable=0 bg_thresh=987 thresh=1975 gap=568 poll_thresh=20 ino=257 dd-2584 [004] 192.211894: balance_dirty_state: bdi btrfs-1: dirty=431 wb=976 unstable=0 bg_thresh=987 thresh=1975 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 192.212012: balance_dirty_state: bdi btrfs-1: dirty=456 wb=976 unstable=0 bg_thresh=990 thresh=1980 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 192.212241: balance_dirty_state: bdi btrfs-1: dirty=481 wb=976 unstable=0 bg_thresh=992 thresh=1985 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 192.212478: balance_dirty_state: bdi btrfs-1: dirty=531 wb=976 unstable=0 bg_thresh=995 thresh=1990 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 192.212487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.219818: balance_dirty_state: bdi btrfs-1: dirty=531 wb=851 unstable=0 bg_thresh=993 thresh=1986 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 192.219972: balance_dirty_state: bdi btrfs-1: dirty=531 wb=851 unstable=0 bg_thresh=993 thresh=1986 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 192.220032: balance_dirty_state: bdi btrfs-1: dirty=556 wb=851 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 192.220088: balance_dirty_state: bdi btrfs-1: dirty=556 wb=851 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 192.220147: balance_dirty_state: bdi btrfs-1: dirty=581 wb=851 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 192.220263: balance_dirty_state: bdi btrfs-1: dirty=606 wb=851 unstable=0 bg_thresh=994 thresh=1989 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 192.220545: balance_dirty_state: bdi btrfs-1: dirty=656 wb=851 unstable=0 bg_thresh=996 thresh=1993 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 192.220550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=49580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.227825: balance_dirty_state: bdi btrfs-1: dirty=656 wb=851 unstable=0 bg_thresh=996 thresh=1993 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 192.227838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=49580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.235741: balance_dirty_state: bdi btrfs-1: dirty=656 wb=701 unstable=0 bg_thresh=988 thresh=1976 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 192.235892: balance_dirty_state: bdi btrfs-1: dirty=656 wb=701 unstable=0 bg_thresh=988 thresh=1976 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 192.235992: balance_dirty_state: bdi btrfs-1: dirty=681 wb=676 unstable=0 bg_thresh=990 thresh=1981 gap=624 poll_thresh=14 ino=257 dd-2584 [004] 192.236098: balance_dirty_state: bdi btrfs-1: dirty=706 wb=626 unstable=0 bg_thresh=990 thresh=1981 gap=649 poll_thresh=15 ino=257 dd-2584 [004] 192.236196: balance_dirty_state: bdi btrfs-1: dirty=706 wb=626 unstable=0 bg_thresh=993 thresh=1986 gap=654 poll_thresh=16 ino=257 dd-2584 [004] 192.236382: balance_dirty_state: bdi btrfs-1: dirty=731 wb=626 unstable=0 bg_thresh=995 thresh=1991 gap=634 poll_thresh=17 ino=257 dd-2584 [004] 192.236573: balance_dirty_state: bdi btrfs-1: dirty=781 wb=626 unstable=0 bg_thresh=997 thresh=1995 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 192.236762: balance_dirty_state: bdi btrfs-1: dirty=806 wb=626 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=19 ino=257 dd-2584 [004] 192.236954: balance_dirty_state: bdi btrfs-1: dirty=831 wb=626 unstable=0 bg_thresh=993 thresh=1987 gap=530 poll_thresh=20 ino=257 dd-2584 [004] 192.237145: balance_dirty_state: bdi btrfs-1: dirty=881 wb=626 unstable=0 bg_thresh=995 thresh=1991 gap=484 poll_thresh=21 ino=257 dd-2584 [004] 192.237152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=49580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.243728: balance_dirty_state: bdi btrfs-1: dirty=881 wb=626 unstable=0 bg_thresh=995 thresh=1991 gap=484 poll_thresh=21 ino=257 dd-2584 [004] 192.243736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=49580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 192.251815: balance_dirty_state: bdi btrfs-1: dirty=881 wb=476 unstable=0 bg_thresh=992 thresh=1984 gap=627 poll_thresh=21 ino=257 dd-2584 [005] 192.251902: balance_dirty_state: bdi btrfs-1: dirty=906 wb=476 unstable=0 bg_thresh=994 thresh=1989 gap=607 poll_thresh=16 ino=257 dd-2584 [005] 192.252192: balance_dirty_state: bdi btrfs-1: dirty=931 wb=476 unstable=0 bg_thresh=994 thresh=1988 gap=581 poll_thresh=17 ino=257 dd-2584 [005] 192.252310: balance_dirty_state: bdi btrfs-1: dirty=956 wb=476 unstable=0 bg_thresh=993 thresh=1987 gap=555 poll_thresh=18 ino=257 dd-2584 [005] 192.252427: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=476 unstable=0 bg_thresh=993 thresh=1986 gap=504 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 192.252478: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19692 wrote=0 to_write=8192 dd-2584 [005] 192.252555: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=476 unstable=0 bg_thresh=995 thresh=1990 gap=483 poll_thresh=20 ino=257 dd-2584 [005] 192.252557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=49580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 192.253864: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=500 wrote=592 to_write=7600 dd-2584 [005] 192.259778: balance_dirty_state: bdi btrfs-1: dirty=456 wb=951 unstable=0 bg_thresh=991 thresh=1982 gap=575 poll_thresh=20 ino=257 dd-2584 [005] 192.259950: balance_dirty_state: bdi btrfs-1: dirty=481 wb=951 unstable=0 bg_thresh=988 thresh=1976 gap=544 poll_thresh=15 ino=257 dd-2584 [005] 192.260075: balance_dirty_state: bdi btrfs-1: dirty=481 wb=951 unstable=0 bg_thresh=990 thresh=1981 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 192.260308: balance_dirty_state: bdi btrfs-1: dirty=506 wb=951 unstable=0 bg_thresh=990 thresh=1980 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 192.260542: balance_dirty_state: bdi btrfs-1: dirty=556 wb=951 unstable=0 bg_thresh=992 thresh=1984 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 192.260551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=49580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 192.267888: balance_dirty_state: bdi btrfs-1: dirty=556 wb=951 unstable=0 bg_thresh=992 thresh=1984 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 192.267898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=49580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 192.275878: balance_dirty_state: bdi btrfs-1: dirty=556 wb=951 unstable=0 bg_thresh=992 thresh=1984 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 192.275886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=49580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 192.283801: balance_dirty_state: bdi btrfs-1: dirty=556 wb=826 unstable=0 bg_thresh=992 thresh=1984 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 192.283905: balance_dirty_state: bdi btrfs-1: dirty=556 wb=826 unstable=0 bg_thresh=985 thresh=1971 gap=589 poll_thresh=13 ino=257 dd-2584 [005] 192.283994: balance_dirty_state: bdi btrfs-1: dirty=581 wb=826 unstable=0 bg_thresh=988 thresh=1976 gap=569 poll_thresh=14 ino=257 dd-2584 [005] 192.284335: balance_dirty_state: bdi btrfs-1: dirty=606 wb=826 unstable=0 bg_thresh=986 thresh=1972 gap=540 poll_thresh=15 ino=257 dd-2584 [005] 192.284422: balance_dirty_state: bdi btrfs-1: dirty=606 wb=826 unstable=0 bg_thresh=988 thresh=1977 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 192.284596: balance_dirty_state: bdi btrfs-1: dirty=656 wb=826 unstable=0 bg_thresh=986 thresh=1973 gap=491 poll_thresh=17 ino=257 dd-2584 [005] 192.284602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1320 avg_dirty=1320 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=49580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 192.291942: balance_dirty_state: bdi btrfs-1: dirty=656 wb=712 unstable=0 bg_thresh=989 thresh=1979 gap=611 poll_thresh=13 ino=257 dd-2584 [005] 192.292063: balance_dirty_state: bdi btrfs-1: dirty=681 wb=712 unstable=0 bg_thresh=989 thresh=1978 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 192.292181: balance_dirty_state: bdi btrfs-1: dirty=706 wb=712 unstable=0 bg_thresh=989 thresh=1978 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 192.292301: balance_dirty_state: bdi btrfs-1: dirty=706 wb=712 unstable=0 bg_thresh=988 thresh=1977 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 192.292534: balance_dirty_state: bdi btrfs-1: dirty=731 wb=712 unstable=0 bg_thresh=988 thresh=1976 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 192.292767: balance_dirty_state: bdi btrfs-1: dirty=781 wb=712 unstable=0 bg_thresh=987 thresh=1975 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 192.292775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1320 avg_dirty=1320 bdi_gap=3% task_gap=-91% task_weight=98% bdi_bw=49580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 192.303880: balance_dirty_state: bdi btrfs-1: dirty=781 wb=712 unstable=0 bg_thresh=992 thresh=1985 gap=492 poll_thresh=13 ino=257 dd-2584 [005] 192.303884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=49580 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 192.311795: balance_dirty_state: bdi btrfs-1: dirty=781 wb=712 unstable=0 bg_thresh=989 thresh=1979 gap=486 poll_thresh=13 ino=257 dd-2584 [001] 192.311802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=49580 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 192.319759: balance_dirty_state: bdi btrfs-1: dirty=781 wb=587 unstable=0 bg_thresh=992 thresh=1984 gap=616 poll_thresh=13 ino=257 dd-2584 [001] 192.319885: balance_dirty_state: bdi btrfs-1: dirty=781 wb=587 unstable=0 bg_thresh=992 thresh=1984 gap=616 poll_thresh=10 ino=257 dd-2584 [001] 192.320002: balance_dirty_state: bdi btrfs-1: dirty=806 wb=587 unstable=0 bg_thresh=994 thresh=1989 gap=596 poll_thresh=11 ino=257 dd-2584 [001] 192.320119: balance_dirty_state: bdi btrfs-1: dirty=831 wb=587 unstable=0 bg_thresh=994 thresh=1989 gap=571 poll_thresh=12 ino=257 dd-2584 [001] 192.320588: balance_dirty_state: bdi btrfs-1: dirty=831 wb=587 unstable=0 bg_thresh=997 thresh=1994 gap=576 poll_thresh=13 ino=257 dd-2584 [001] 192.320704: balance_dirty_state: bdi btrfs-1: dirty=856 wb=587 unstable=0 bg_thresh=997 thresh=1994 gap=551 poll_thresh=14 ino=257 dd-2584 [001] 192.320823: balance_dirty_state: bdi btrfs-1: dirty=881 wb=587 unstable=0 bg_thresh=999 thresh=1999 gap=531 poll_thresh=15 ino=257 dd-2584 [001] 192.320943: balance_dirty_state: bdi btrfs-1: dirty=881 wb=587 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=16 ino=257 dd-2584 [001] 192.321180: balance_dirty_state: bdi btrfs-1: dirty=931 wb=587 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=17 ino=257 dd-2584 [001] 192.321189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=49580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 192.327845: balance_dirty_state: bdi btrfs-1: dirty=931 wb=587 unstable=0 bg_thresh=1004 thresh=2009 gap=491 poll_thresh=17 ino=257 dd-2584 [001] 192.327850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=47788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 192.339789: balance_dirty_state: bdi btrfs-1: dirty=931 wb=337 unstable=0 bg_thresh=993 thresh=1986 gap=718 poll_thresh=17 ino=257 dd-2584 [001] 192.339862: balance_dirty_state: bdi btrfs-1: dirty=931 wb=337 unstable=0 bg_thresh=993 thresh=1986 gap=718 poll_thresh=13 ino=257 dd-2584 [001] 192.339919: balance_dirty_state: bdi btrfs-1: dirty=956 wb=337 unstable=0 bg_thresh=995 thresh=1991 gap=698 poll_thresh=14 ino=257 dd-2584 [001] 192.339976: balance_dirty_state: bdi btrfs-1: dirty=981 wb=337 unstable=0 bg_thresh=995 thresh=1991 gap=673 poll_thresh=15 ino=257 dd-2584 [001] 192.340031: balance_dirty_state: bdi btrfs-1: dirty=981 wb=337 unstable=0 bg_thresh=998 thresh=1996 gap=678 poll_thresh=16 ino=257 dd-2584 [001] 192.340142: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=337 unstable=0 bg_thresh=1000 thresh=2001 gap=658 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 192.340209: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19780 wrote=0 to_write=8192 dd-2584 [001] 192.340268: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=337 unstable=0 bg_thresh=1002 thresh=2005 gap=612 poll_thresh=18 ino=257 dd-2584 [001] 192.340393: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=362 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=19 ino=257 dd-2584 [001] 192.340692: balance_dirty_state: bdi btrfs-1: dirty=956 wb=487 unstable=0 bg_thresh=1001 thresh=2003 gap=560 poll_thresh=20 ino=257 dd-2584 [001] 192.340821: balance_dirty_state: bdi btrfs-1: dirty=931 wb=537 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=21 ino=257 dd-2584 [001] 192.340948: balance_dirty_state: bdi btrfs-1: dirty=906 wb=587 unstable=0 bg_thresh=1003 thresh=2006 gap=513 poll_thresh=22 ino=257 dd-2584 [001] 192.341078: balance_dirty_state: bdi btrfs-1: dirty=881 wb=662 unstable=0 bg_thresh=1002 thresh=2005 gap=462 poll_thresh=23 ino=257 dd-2584 [001] 192.341079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=47788 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 192.342056: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=588 wrote=768 to_write=7424 dd-2584 [005] 192.351809: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1087 unstable=0 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=23 ino=257 dd-2584 [005] 192.351820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=47788 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 192.359909: balance_dirty_state: bdi btrfs-1: dirty=431 wb=962 unstable=0 bg_thresh=1001 thresh=2003 gap=610 poll_thresh=23 ino=257 dd-2584 [000] 192.360023: balance_dirty_state: bdi btrfs-1: dirty=456 wb=962 unstable=0 bg_thresh=1004 thresh=2008 gap=590 poll_thresh=17 ino=257 dd-2584 [000] 192.360255: balance_dirty_state: bdi btrfs-1: dirty=481 wb=962 unstable=0 bg_thresh=1006 thresh=2013 gap=570 poll_thresh=18 ino=257 dd-2584 [000] 192.360493: balance_dirty_state: bdi btrfs-1: dirty=506 wb=962 unstable=0 bg_thresh=1006 thresh=2012 gap=544 poll_thresh=19 ino=257 dd-2584 [000] 192.360734: balance_dirty_state: bdi btrfs-1: dirty=531 wb=962 unstable=0 bg_thresh=1005 thresh=2011 gap=518 poll_thresh=20 ino=257 dd-2584 [000] 192.361322: balance_dirty_state: bdi btrfs-1: dirty=581 wb=962 unstable=0 bg_thresh=1007 thresh=2015 gap=472 poll_thresh=21 ino=257 dd-2584 [000] 192.361331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=47788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 192.371894: balance_dirty_state: bdi btrfs-1: dirty=581 wb=837 unstable=0 bg_thresh=999 thresh=1999 gap=581 poll_thresh=21 ino=257 dd-2584 [003] 192.372024: balance_dirty_state: bdi btrfs-1: dirty=606 wb=837 unstable=0 bg_thresh=996 thresh=1993 gap=550 poll_thresh=16 ino=257 dd-2584 [003] 192.372264: balance_dirty_state: bdi btrfs-1: dirty=631 wb=837 unstable=0 bg_thresh=998 thresh=1997 gap=529 poll_thresh=17 ino=257 dd-2584 [003] 192.372500: balance_dirty_state: bdi btrfs-1: dirty=656 wb=837 unstable=0 bg_thresh=998 thresh=1996 gap=503 poll_thresh=18 ino=257 dd-2584 [003] 192.372735: balance_dirty_state: bdi btrfs-1: dirty=706 wb=837 unstable=0 bg_thresh=997 thresh=1995 gap=452 poll_thresh=19 ino=257 dd-2584 [003] 192.372744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=47788 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 192.379867: balance_dirty_state: bdi btrfs-1: dirty=706 wb=737 unstable=0 bg_thresh=1000 thresh=2001 gap=558 poll_thresh=19 ino=257 dd-2584 [003] 192.379935: balance_dirty_state: bdi btrfs-1: dirty=706 wb=737 unstable=0 bg_thresh=1000 thresh=2000 gap=557 poll_thresh=14 ino=257 dd-2584 [003] 192.379997: balance_dirty_state: bdi btrfs-1: dirty=731 wb=737 unstable=0 bg_thresh=1002 thresh=2005 gap=537 poll_thresh=15 ino=257 dd-2584 [003] 192.380057: balance_dirty_state: bdi btrfs-1: dirty=731 wb=737 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=16 ino=257 dd-2584 [003] 192.380176: balance_dirty_state: bdi btrfs-1: dirty=781 wb=737 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=17 ino=257 dd-2584 [003] 192.380181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=47788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 192.387909: balance_dirty_state: bdi btrfs-1: dirty=781 wb=737 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=17 ino=257 dd-2584 [003] 192.387919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=47788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 192.395945: balance_dirty_state: bdi btrfs-1: dirty=781 wb=612 unstable=0 bg_thresh=1001 thresh=2002 gap=609 poll_thresh=17 ino=257 dd-2584 [000] 192.396065: balance_dirty_state: bdi btrfs-1: dirty=781 wb=612 unstable=0 bg_thresh=998 thresh=1996 gap=603 poll_thresh=13 ino=257 dd-2584 [000] 192.396184: balance_dirty_state: bdi btrfs-1: dirty=806 wb=612 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 192.396301: balance_dirty_state: bdi btrfs-1: dirty=831 wb=612 unstable=0 bg_thresh=997 thresh=1995 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 192.396768: balance_dirty_state: bdi btrfs-1: dirty=831 wb=612 unstable=0 bg_thresh=1000 thresh=2000 gap=557 poll_thresh=16 ino=257 dd-2584 [000] 192.397006: balance_dirty_state: bdi btrfs-1: dirty=881 wb=612 unstable=0 bg_thresh=999 thresh=1999 gap=506 poll_thresh=17 ino=257 dd-2584 [000] 192.397242: balance_dirty_state: bdi btrfs-1: dirty=906 wb=612 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 192.397251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=47788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 192.403869: balance_dirty_state: bdi btrfs-1: dirty=906 wb=612 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 192.403879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=47788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 192.411883: balance_dirty_state: bdi btrfs-1: dirty=906 wb=487 unstable=0 bg_thresh=1001 thresh=2003 gap=610 poll_thresh=18 ino=257 dd-2584 [000] 192.412035: balance_dirty_state: bdi btrfs-1: dirty=906 wb=437 unstable=0 bg_thresh=994 thresh=1989 gap=646 poll_thresh=13 ino=257 dd-2584 [000] 192.412139: balance_dirty_state: bdi btrfs-1: dirty=931 wb=387 unstable=0 bg_thresh=1000 thresh=2000 gap=682 poll_thresh=14 ino=257 dd-2584 [000] 192.412221: balance_dirty_state: bdi btrfs-1: dirty=956 wb=362 unstable=0 bg_thresh=993 thresh=1986 gap=668 poll_thresh=15 ino=257 dd-2584 [000] 192.412286: balance_dirty_state: bdi btrfs-1: dirty=956 wb=362 unstable=0 bg_thresh=992 thresh=1985 gap=667 poll_thresh=16 ino=257 dd-2584 [000] 192.412407: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=362 unstable=0 bg_thresh=991 thresh=1982 gap=614 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 192.412454: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19852 wrote=0 to_write=8192 dd-2584 [000] 192.412536: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=362 unstable=0 bg_thresh=997 thresh=1994 gap=601 poll_thresh=18 ino=257 dd-2584 [000] 192.412666: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=412 unstable=0 bg_thresh=993 thresh=1987 gap=544 poll_thresh=19 ino=257 dd-2584 [000] 192.412966: balance_dirty_state: bdi btrfs-1: dirty=931 wb=537 unstable=0 bg_thresh=998 thresh=1997 gap=529 poll_thresh=20 ino=257 dd-2584 [000] 192.413094: balance_dirty_state: bdi btrfs-1: dirty=931 wb=587 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=21 ino=257 dd-2584 [000] 192.413095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=47788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 192.414705: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=660 wrote=688 to_write=7504 dd-2584 [000] 192.419803: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1062 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=21 ino=257 dd-2584 [000] 192.419809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=47788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.427776: balance_dirty_state: bdi btrfs-1: dirty=456 wb=812 unstable=0 bg_thresh=999 thresh=1998 gap=730 poll_thresh=21 ino=257 dd-2584 [004] 192.427869: balance_dirty_state: bdi btrfs-1: dirty=456 wb=812 unstable=0 bg_thresh=999 thresh=1998 gap=730 poll_thresh=16 ino=257 dd-2584 [004] 192.428046: balance_dirty_state: bdi btrfs-1: dirty=506 wb=812 unstable=0 bg_thresh=998 thresh=1997 gap=679 poll_thresh=17 ino=257 dd-2584 [004] 192.428221: balance_dirty_state: bdi btrfs-1: dirty=531 wb=812 unstable=0 bg_thresh=998 thresh=1996 gap=653 poll_thresh=18 ino=257 dd-2584 [004] 192.428399: balance_dirty_state: bdi btrfs-1: dirty=556 wb=812 unstable=0 bg_thresh=1000 thresh=2000 gap=632 poll_thresh=19 ino=257 dd-2584 [004] 192.428575: balance_dirty_state: bdi btrfs-1: dirty=581 wb=812 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=20 ino=257 dd-2584 [004] 192.428750: balance_dirty_state: bdi btrfs-1: dirty=631 wb=812 unstable=0 bg_thresh=999 thresh=1998 gap=555 poll_thresh=21 ino=257 dd-2584 [004] 192.428929: balance_dirty_state: bdi btrfs-1: dirty=656 wb=812 unstable=0 bg_thresh=998 thresh=1997 gap=529 poll_thresh=22 ino=257 dd-2584 [004] 192.429418: balance_dirty_state: bdi btrfs-1: dirty=681 wb=812 unstable=0 bg_thresh=1000 thresh=2001 gap=508 poll_thresh=23 ino=257 dd-2584 [004] 192.429600: balance_dirty_state: bdi btrfs-1: dirty=731 wb=812 unstable=0 bg_thresh=1000 thresh=2000 gap=457 poll_thresh=24 ino=257 dd-2584 [004] 192.429606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=47788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.435874: balance_dirty_state: bdi btrfs-1: dirty=731 wb=812 unstable=0 bg_thresh=1000 thresh=2000 gap=457 poll_thresh=24 ino=257 dd-2584 [004] 192.435879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.443803: balance_dirty_state: bdi btrfs-1: dirty=731 wb=687 unstable=0 bg_thresh=995 thresh=1990 gap=572 poll_thresh=24 ino=257 dd-2584 [004] 192.443901: balance_dirty_state: bdi btrfs-1: dirty=731 wb=687 unstable=0 bg_thresh=997 thresh=1995 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 192.444082: balance_dirty_state: bdi btrfs-1: dirty=756 wb=687 unstable=0 bg_thresh=997 thresh=1994 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 192.444264: balance_dirty_state: bdi btrfs-1: dirty=806 wb=687 unstable=0 bg_thresh=996 thresh=1993 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 192.444445: balance_dirty_state: bdi btrfs-1: dirty=831 wb=687 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=21 ino=257 dd-2584 [004] 192.444451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.451825: balance_dirty_state: bdi btrfs-1: dirty=831 wb=562 unstable=0 bg_thresh=995 thresh=1990 gap=597 poll_thresh=21 ino=257 dd-2584 [004] 192.451898: balance_dirty_state: bdi btrfs-1: dirty=856 wb=562 unstable=0 bg_thresh=994 thresh=1989 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 192.452025: balance_dirty_state: bdi btrfs-1: dirty=881 wb=562 unstable=0 bg_thresh=994 thresh=1988 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 192.452199: balance_dirty_state: bdi btrfs-1: dirty=906 wb=562 unstable=0 bg_thresh=993 thresh=1987 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 192.452562: balance_dirty_state: bdi btrfs-1: dirty=931 wb=562 unstable=0 bg_thresh=993 thresh=1986 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 192.452568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.459851: balance_dirty_state: bdi btrfs-1: dirty=931 wb=562 unstable=0 bg_thresh=993 thresh=1986 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 192.459860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 192.467839: balance_dirty_state: bdi btrfs-1: dirty=931 wb=437 unstable=0 bg_thresh=989 thresh=1978 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 192.467904: balance_dirty_state: bdi btrfs-1: dirty=956 wb=437 unstable=0 bg_thresh=989 thresh=1978 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 192.467965: balance_dirty_state: bdi btrfs-1: dirty=956 wb=437 unstable=0 bg_thresh=991 thresh=1983 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 192.468026: balance_dirty_state: bdi btrfs-1: dirty=981 wb=437 unstable=0 bg_thresh=991 thresh=1983 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 192.468146: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=437 unstable=0 bg_thresh=996 thresh=1993 gap=550 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 192.468184: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19908 wrote=0 to_write=8192 dd-2584 [001] 192.468277: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=437 unstable=0 bg_thresh=996 thresh=1992 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 192.468407: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=462 unstable=0 bg_thresh=995 thresh=1991 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 192.468539: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=537 unstable=0 bg_thresh=995 thresh=1990 gap=447 poll_thresh=20 ino=257 dd-2584 [001] 192.468541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 192.469813: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=716 wrote=672 to_write=7520 dd-2584 [001] 192.475797: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1112 unstable=0 bg_thresh=995 thresh=1990 gap=447 poll_thresh=20 ino=257 dd-2584 [001] 192.475807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 192.483809: balance_dirty_state: bdi btrfs-1: dirty=431 wb=962 unstable=0 bg_thresh=989 thresh=1978 gap=585 poll_thresh=20 ino=257 dd-2584 [001] 192.483921: balance_dirty_state: bdi btrfs-1: dirty=456 wb=962 unstable=0 bg_thresh=989 thresh=1978 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 192.483982: balance_dirty_state: bdi btrfs-1: dirty=456 wb=962 unstable=0 bg_thresh=991 thresh=1983 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 192.484264: balance_dirty_state: bdi btrfs-1: dirty=506 wb=962 unstable=0 bg_thresh=994 thresh=1988 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 192.484376: balance_dirty_state: bdi btrfs-1: dirty=531 wb=962 unstable=0 bg_thresh=996 thresh=1993 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 192.484491: balance_dirty_state: bdi btrfs-1: dirty=556 wb=962 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 192.484495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-258% task_weight=101% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 192.491820: balance_dirty_state: bdi btrfs-1: dirty=556 wb=962 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 192.491827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-258% task_weight=101% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 192.499808: balance_dirty_state: bdi btrfs-1: dirty=556 wb=837 unstable=0 bg_thresh=995 thresh=1991 gap=598 poll_thresh=19 ino=257 dd-2584 [001] 192.499931: balance_dirty_state: bdi btrfs-1: dirty=581 wb=837 unstable=0 bg_thresh=995 thresh=1991 gap=573 poll_thresh=14 ino=257 dd-2584 [001] 192.499991: balance_dirty_state: bdi btrfs-1: dirty=606 wb=837 unstable=0 bg_thresh=998 thresh=1996 gap=553 poll_thresh=15 ino=257 dd-2584 [001] 192.500048: balance_dirty_state: bdi btrfs-1: dirty=606 wb=837 unstable=0 bg_thresh=995 thresh=1990 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 192.500160: balance_dirty_state: bdi btrfs-1: dirty=631 wb=837 unstable=0 bg_thresh=994 thresh=1989 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 192.500276: balance_dirty_state: bdi btrfs-1: dirty=681 wb=837 unstable=0 bg_thresh=996 thresh=1993 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 192.500281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 192.507963: balance_dirty_state: bdi btrfs-1: dirty=681 wb=837 unstable=0 bg_thresh=996 thresh=1993 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 192.507972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 192.519819: balance_dirty_state: bdi btrfs-1: dirty=681 wb=712 unstable=0 bg_thresh=988 thresh=1976 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 192.519892: balance_dirty_state: bdi btrfs-1: dirty=681 wb=712 unstable=0 bg_thresh=988 thresh=1976 gap=583 poll_thresh=13 ino=257 dd-2584 [001] 192.519957: balance_dirty_state: bdi btrfs-1: dirty=706 wb=712 unstable=0 bg_thresh=990 thresh=1981 gap=563 poll_thresh=14 ino=257 dd-2584 [001] 192.520022: balance_dirty_state: bdi btrfs-1: dirty=731 wb=712 unstable=0 bg_thresh=990 thresh=1981 gap=538 poll_thresh=15 ino=257 dd-2584 [001] 192.520086: balance_dirty_state: bdi btrfs-1: dirty=731 wb=712 unstable=0 bg_thresh=993 thresh=1986 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 192.520411: balance_dirty_state: bdi btrfs-1: dirty=781 wb=712 unstable=0 bg_thresh=995 thresh=1991 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 192.520546: balance_dirty_state: bdi btrfs-1: dirty=806 wb=712 unstable=0 bg_thresh=997 thresh=1995 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 192.520551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 192.527897: balance_dirty_state: bdi btrfs-1: dirty=806 wb=537 unstable=0 bg_thresh=994 thresh=1988 gap=645 poll_thresh=18 ino=257 dd-2584 [000] 192.527979: balance_dirty_state: bdi btrfs-1: dirty=806 wb=537 unstable=0 bg_thresh=994 thresh=1988 gap=645 poll_thresh=13 ino=257 dd-2584 [000] 192.528038: balance_dirty_state: bdi btrfs-1: dirty=831 wb=537 unstable=0 bg_thresh=996 thresh=1993 gap=625 poll_thresh=14 ino=257 dd-2584 [000] 192.528095: balance_dirty_state: bdi btrfs-1: dirty=856 wb=537 unstable=0 bg_thresh=996 thresh=1993 gap=600 poll_thresh=15 ino=257 dd-2584 [000] 192.528152: balance_dirty_state: bdi btrfs-1: dirty=856 wb=537 unstable=0 bg_thresh=999 thresh=1998 gap=605 poll_thresh=16 ino=257 dd-2584 [000] 192.528265: balance_dirty_state: bdi btrfs-1: dirty=906 wb=537 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=17 ino=257 dd-2584 [000] 192.528378: balance_dirty_state: bdi btrfs-1: dirty=931 wb=537 unstable=0 bg_thresh=1000 thresh=2001 gap=533 poll_thresh=18 ino=257 dd-2584 [000] 192.528491: balance_dirty_state: bdi btrfs-1: dirty=956 wb=537 unstable=0 bg_thresh=1000 thresh=2000 gap=507 poll_thresh=19 ino=257 dd-2584 [000] 192.528605: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=537 unstable=0 bg_thresh=999 thresh=1999 gap=456 poll_thresh=20 ino=257 dd-2584 [000] 192.528609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 192.528670: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19968 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 192.529954: writeback_single_inode: bdi btrfs-1: ino=257 state= age=776 wrote=560 to_write=7632 dd-2584 [000] 192.535933: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1087 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=20 ino=257 dd-2584 [000] 192.535938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=47744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 192.543940: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1087 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=20 ino=257 dd-2584 [000] 192.543948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=46300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 192.551882: balance_dirty_state: bdi btrfs-1: dirty=431 wb=962 unstable=0 bg_thresh=995 thresh=1990 gap=597 poll_thresh=20 ino=257 dd-2584 [000] 192.552214: balance_dirty_state: bdi btrfs-1: dirty=431 wb=962 unstable=0 bg_thresh=997 thresh=1995 gap=602 poll_thresh=15 ino=257 dd-2584 [000] 192.552302: balance_dirty_state: bdi btrfs-1: dirty=456 wb=962 unstable=0 bg_thresh=997 thresh=1994 gap=576 poll_thresh=16 ino=257 dd-2584 [000] 192.552468: balance_dirty_state: bdi btrfs-1: dirty=481 wb=962 unstable=0 bg_thresh=996 thresh=1993 gap=550 poll_thresh=17 ino=257 dd-2584 [000] 192.552637: balance_dirty_state: bdi btrfs-1: dirty=506 wb=962 unstable=0 bg_thresh=996 thresh=1992 gap=524 poll_thresh=18 ino=257 dd-2584 [000] 192.552804: balance_dirty_state: bdi btrfs-1: dirty=556 wb=962 unstable=0 bg_thresh=995 thresh=1991 gap=473 poll_thresh=19 ino=257 dd-2584 [000] 192.552810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=46300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 192.559941: balance_dirty_state: bdi btrfs-1: dirty=556 wb=962 unstable=0 bg_thresh=995 thresh=1991 gap=473 poll_thresh=19 ino=257 dd-2584 [000] 192.559948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=46300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.567868: balance_dirty_state: bdi btrfs-1: dirty=556 wb=837 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 192.567998: balance_dirty_state: bdi btrfs-1: dirty=581 wb=837 unstable=0 bg_thresh=998 thresh=1997 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 192.568147: balance_dirty_state: bdi btrfs-1: dirty=606 wb=837 unstable=0 bg_thresh=998 thresh=1996 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 192.568327: balance_dirty_state: bdi btrfs-1: dirty=606 wb=837 unstable=0 bg_thresh=998 thresh=1996 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 192.568683: balance_dirty_state: bdi btrfs-1: dirty=656 wb=837 unstable=0 bg_thresh=997 thresh=1995 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 192.569038: balance_dirty_state: bdi btrfs-1: dirty=681 wb=837 unstable=0 bg_thresh=996 thresh=1993 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 192.569051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=46300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 192.579857: balance_dirty_state: bdi btrfs-1: dirty=681 wb=837 unstable=0 bg_thresh=993 thresh=1987 gap=469 poll_thresh=18 ino=257 dd-2584 [000] 192.579863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=46300 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 192.589079: balance_dirty_state: bdi btrfs-1: dirty=681 wb=712 unstable=0 bg_thresh=988 thresh=1976 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 192.589252: balance_dirty_state: bdi btrfs-1: dirty=706 wb=712 unstable=0 bg_thresh=984 thresh=1969 gap=551 poll_thresh=13 ino=257 dd-2584 [004] 192.589627: balance_dirty_state: bdi btrfs-1: dirty=706 wb=662 unstable=0 bg_thresh=987 thresh=1974 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 192.589729: balance_dirty_state: bdi btrfs-1: dirty=731 wb=612 unstable=0 bg_thresh=989 thresh=1979 gap=636 poll_thresh=15 ino=257 dd-2584 [004] 192.589822: balance_dirty_state: bdi btrfs-1: dirty=756 wb=587 unstable=0 bg_thresh=989 thresh=1978 gap=635 poll_thresh=16 ino=257 dd-2584 [004] 192.590003: balance_dirty_state: bdi btrfs-1: dirty=781 wb=587 unstable=0 bg_thresh=993 thresh=1987 gap=619 poll_thresh=17 ino=257 dd-2584 [004] 192.590185: balance_dirty_state: bdi btrfs-1: dirty=806 wb=587 unstable=0 bg_thresh=998 thresh=1996 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 192.590365: balance_dirty_state: bdi btrfs-1: dirty=831 wb=587 unstable=0 bg_thresh=997 thresh=1995 gap=577 poll_thresh=19 ino=257 dd-2584 [004] 192.590544: balance_dirty_state: bdi btrfs-1: dirty=881 wb=587 unstable=0 bg_thresh=997 thresh=1994 gap=526 poll_thresh=20 ino=257 dd-2584 [004] 192.590729: balance_dirty_state: bdi btrfs-1: dirty=906 wb=587 unstable=0 bg_thresh=999 thresh=1998 gap=505 poll_thresh=21 ino=257 dd-2584 [004] 192.590911: balance_dirty_state: bdi btrfs-1: dirty=931 wb=587 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=22 ino=257 dd-2584 [004] 192.590917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=46300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.595930: balance_dirty_state: bdi btrfs-1: dirty=931 wb=587 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=22 ino=257 dd-2584 [004] 192.595936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=46300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 192.603840: balance_dirty_state: bdi btrfs-1: dirty=931 wb=462 unstable=0 bg_thresh=988 thresh=1976 gap=583 poll_thresh=22 ino=257 dd-2584 [006] 192.603905: balance_dirty_state: bdi btrfs-1: dirty=956 wb=462 unstable=0 bg_thresh=990 thresh=1981 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 192.604192: balance_dirty_state: bdi btrfs-1: dirty=981 wb=462 unstable=0 bg_thresh=993 thresh=1986 gap=543 poll_thresh=17 ino=257 dd-2584 [006] 192.604309: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=462 unstable=0 bg_thresh=992 thresh=1985 gap=517 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 192.604335: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20044 wrote=0 to_write=8192 dd-2584 [006] 192.604485: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=462 unstable=0 bg_thresh=994 thresh=1989 gap=471 poll_thresh=19 ino=257 dd-2584 [006] 192.604487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=46300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 192.605969: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=608 to_write=7584 dd-2584 [000] 192.611924: balance_dirty_state: bdi btrfs-1: dirty=456 wb=912 unstable=0 bg_thresh=1001 thresh=2002 gap=634 poll_thresh=19 ino=257 dd-2584 [000] 192.611987: balance_dirty_state: bdi btrfs-1: dirty=456 wb=912 unstable=0 bg_thresh=1001 thresh=2002 gap=634 poll_thresh=14 ino=257 dd-2584 [000] 192.612074: balance_dirty_state: bdi btrfs-1: dirty=481 wb=912 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=15 ino=257 dd-2584 [000] 192.612192: balance_dirty_state: bdi btrfs-1: dirty=506 wb=912 unstable=0 bg_thresh=1003 thresh=2007 gap=589 poll_thresh=16 ino=257 dd-2584 [000] 192.612429: balance_dirty_state: bdi btrfs-1: dirty=531 wb=912 unstable=0 bg_thresh=1003 thresh=2006 gap=563 poll_thresh=17 ino=257 dd-2584 [000] 192.612668: balance_dirty_state: bdi btrfs-1: dirty=556 wb=912 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=18 ino=257 dd-2584 [000] 192.612832: balance_dirty_state: bdi btrfs-1: dirty=581 wb=887 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=19 ino=257 dd-2584 [000] 192.613264: balance_dirty_state: bdi btrfs-1: dirty=631 wb=762 unstable=0 bg_thresh=996 thresh=1993 gap=600 poll_thresh=20 ino=257 dd-2584 [000] 192.613387: balance_dirty_state: bdi btrfs-1: dirty=656 wb=762 unstable=0 bg_thresh=998 thresh=1997 gap=579 poll_thresh=21 ino=257 dd-2584 [000] 192.613511: balance_dirty_state: bdi btrfs-1: dirty=681 wb=762 unstable=0 bg_thresh=998 thresh=1996 gap=553 poll_thresh=22 ino=257 dd-2584 [000] 192.613659: balance_dirty_state: bdi btrfs-1: dirty=731 wb=762 unstable=0 bg_thresh=997 thresh=1995 gap=502 poll_thresh=23 ino=257 dd-2584 [000] 192.613779: balance_dirty_state: bdi btrfs-1: dirty=756 wb=762 unstable=0 bg_thresh=997 thresh=1994 gap=476 poll_thresh=24 ino=257 dd-2584 [000] 192.613783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=46300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 192.620005: balance_dirty_state: bdi btrfs-1: dirty=756 wb=762 unstable=0 bg_thresh=997 thresh=1995 gap=477 poll_thresh=24 ino=257 dd-2584 [000] 192.620012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=46300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.627933: balance_dirty_state: bdi btrfs-1: dirty=756 wb=587 unstable=0 bg_thresh=996 thresh=1993 gap=650 poll_thresh=24 ino=257 dd-2584 [004] 192.628029: balance_dirty_state: bdi btrfs-1: dirty=781 wb=587 unstable=0 bg_thresh=996 thresh=1993 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 192.628198: balance_dirty_state: bdi btrfs-1: dirty=806 wb=587 unstable=0 bg_thresh=998 thresh=1997 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 192.628371: balance_dirty_state: bdi btrfs-1: dirty=831 wb=587 unstable=0 bg_thresh=995 thresh=1990 gap=572 poll_thresh=20 ino=257 dd-2584 [004] 192.628542: balance_dirty_state: bdi btrfs-1: dirty=881 wb=587 unstable=0 bg_thresh=994 thresh=1989 gap=521 poll_thresh=21 ino=257 dd-2584 [004] 192.629003: balance_dirty_state: bdi btrfs-1: dirty=906 wb=587 unstable=0 bg_thresh=996 thresh=1993 gap=500 poll_thresh=22 ino=257 dd-2584 [004] 192.629172: balance_dirty_state: bdi btrfs-1: dirty=931 wb=587 unstable=0 bg_thresh=996 thresh=1992 gap=474 poll_thresh=23 ino=257 dd-2584 [004] 192.629178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=46300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 192.635980: balance_dirty_state: bdi btrfs-1: dirty=931 wb=437 unstable=0 bg_thresh=999 thresh=1998 gap=630 poll_thresh=23 ino=257 dd-2584 [000] 192.636061: balance_dirty_state: bdi btrfs-1: dirty=931 wb=437 unstable=0 bg_thresh=999 thresh=1998 gap=630 poll_thresh=17 ino=257 dd-2584 [000] 192.636220: balance_dirty_state: bdi btrfs-1: dirty=981 wb=437 unstable=0 bg_thresh=998 thresh=1997 gap=579 poll_thresh=18 ino=257 dd-2584 [000] 192.636381: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=437 unstable=0 bg_thresh=1000 thresh=2001 gap=558 poll_thresh=19 ino=257 flush-btrfs-1-2586 [004] 192.636406: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20076 wrote=0 to_write=8192 dd-2584 [000] 192.636587: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=437 unstable=0 bg_thresh=1000 thresh=2000 gap=532 poll_thresh=20 ino=257 dd-2584 [000] 192.636762: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=487 unstable=0 bg_thresh=999 thresh=1999 gap=456 poll_thresh=21 ino=257 dd-2584 [000] 192.636764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=46300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 192.638035: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=624 to_write=7568 dd-2584 [000] 192.644005: balance_dirty_state: bdi btrfs-1: dirty=481 wb=937 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=21 ino=257 dd-2584 [000] 192.644091: balance_dirty_state: bdi btrfs-1: dirty=481 wb=937 unstable=0 bg_thresh=1000 thresh=2000 gap=582 poll_thresh=16 ino=257 dd-2584 [000] 192.644251: balance_dirty_state: bdi btrfs-1: dirty=506 wb=937 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=17 ino=257 dd-2584 [000] 192.644649: balance_dirty_state: bdi btrfs-1: dirty=556 wb=937 unstable=0 bg_thresh=1001 thresh=2003 gap=510 poll_thresh=18 ino=257 dd-2584 [000] 192.644808: balance_dirty_state: bdi btrfs-1: dirty=581 wb=937 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=19 ino=257 dd-2584 [000] 192.644814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=101% bdi_bw=46300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 192.651990: balance_dirty_state: bdi btrfs-1: dirty=581 wb=812 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=19 ino=257 dd-2584 [000] 192.652069: balance_dirty_state: bdi btrfs-1: dirty=606 wb=812 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 192.652129: balance_dirty_state: bdi btrfs-1: dirty=606 wb=812 unstable=0 bg_thresh=1000 thresh=2000 gap=582 poll_thresh=15 ino=257 dd-2584 [000] 192.652186: balance_dirty_state: bdi btrfs-1: dirty=631 wb=812 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 192.652301: balance_dirty_state: bdi btrfs-1: dirty=656 wb=812 unstable=0 bg_thresh=999 thresh=1998 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 192.652412: balance_dirty_state: bdi btrfs-1: dirty=706 wb=812 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=18 ino=257 dd-2584 [000] 192.652417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=47196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.659906: balance_dirty_state: bdi btrfs-1: dirty=706 wb=587 unstable=0 bg_thresh=997 thresh=1995 gap=702 poll_thresh=18 ino=257 dd-2584 [004] 192.660002: balance_dirty_state: bdi btrfs-1: dirty=706 wb=587 unstable=0 bg_thresh=1000 thresh=2000 gap=707 poll_thresh=13 ino=257 dd-2584 [004] 192.660094: balance_dirty_state: bdi btrfs-1: dirty=731 wb=587 unstable=0 bg_thresh=1000 thresh=2000 gap=682 poll_thresh=14 ino=257 dd-2584 [004] 192.660187: balance_dirty_state: bdi btrfs-1: dirty=731 wb=587 unstable=0 bg_thresh=999 thresh=1999 gap=681 poll_thresh=15 ino=257 dd-2584 [004] 192.660278: balance_dirty_state: bdi btrfs-1: dirty=756 wb=587 unstable=0 bg_thresh=999 thresh=1999 gap=656 poll_thresh=16 ino=257 dd-2584 [004] 192.660774: balance_dirty_state: bdi btrfs-1: dirty=781 wb=587 unstable=0 bg_thresh=998 thresh=1997 gap=629 poll_thresh=17 ino=257 dd-2584 [004] 192.660958: balance_dirty_state: bdi btrfs-1: dirty=806 wb=587 unstable=0 bg_thresh=998 thresh=1996 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 192.661140: balance_dirty_state: bdi btrfs-1: dirty=856 wb=587 unstable=0 bg_thresh=997 thresh=1995 gap=552 poll_thresh=19 ino=257 dd-2584 [004] 192.661323: balance_dirty_state: bdi btrfs-1: dirty=881 wb=587 unstable=0 bg_thresh=997 thresh=1994 gap=526 poll_thresh=20 ino=257 dd-2584 [004] 192.661508: balance_dirty_state: bdi btrfs-1: dirty=906 wb=587 unstable=0 bg_thresh=999 thresh=1998 gap=505 poll_thresh=21 ino=257 dd-2584 [004] 192.661690: balance_dirty_state: bdi btrfs-1: dirty=956 wb=587 unstable=0 bg_thresh=998 thresh=1997 gap=454 poll_thresh=22 ino=257 dd-2584 [004] 192.661697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=47196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.667921: balance_dirty_state: bdi btrfs-1: dirty=956 wb=587 unstable=0 bg_thresh=998 thresh=1997 gap=454 poll_thresh=22 ino=257 dd-2584 [004] 192.667927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=47196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.675937: balance_dirty_state: bdi btrfs-1: dirty=956 wb=337 unstable=0 bg_thresh=998 thresh=1996 gap=703 poll_thresh=22 ino=257 dd-2584 [004] 192.676002: balance_dirty_state: bdi btrfs-1: dirty=956 wb=337 unstable=0 bg_thresh=1000 thresh=2001 gap=708 poll_thresh=16 ino=257 dd-2584 [004] 192.676117: balance_dirty_state: bdi btrfs-1: dirty=981 wb=337 unstable=0 bg_thresh=1000 thresh=2000 gap=682 poll_thresh=17 ino=257 dd-2584 [004] 192.676231: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=337 unstable=0 bg_thresh=999 thresh=1998 gap=630 poll_thresh=18 ino=257 flush-btrfs-1-2586 [000] 192.676250: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20116 wrote=0 to_write=8192 dd-2584 [004] 192.676670: balance_dirty_state: bdi btrfs-1: dirty=956 wb=412 unstable=0 bg_thresh=1001 thresh=2002 gap=634 poll_thresh=19 ino=257 dd-2584 [004] 192.676845: balance_dirty_state: bdi btrfs-1: dirty=956 wb=462 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=20 ino=257 dd-2584 [004] 192.677025: balance_dirty_state: bdi btrfs-1: dirty=956 wb=512 unstable=0 bg_thresh=1000 thresh=2000 gap=532 poll_thresh=21 ino=257 dd-2584 [004] 192.677207: balance_dirty_state: bdi btrfs-1: dirty=931 wb=562 unstable=0 bg_thresh=1002 thresh=2004 gap=511 poll_thresh=22 ino=257 dd-2584 [004] 192.677385: balance_dirty_state: bdi btrfs-1: dirty=906 wb=612 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=23 ino=257 dd-2584 [004] 192.677387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=47196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 192.678607: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=720 to_write=7472 dd-2584 [000] 192.683955: balance_dirty_state: bdi btrfs-1: dirty=456 wb=937 unstable=0 bg_thresh=1000 thresh=2000 gap=607 poll_thresh=23 ino=257 dd-2584 [000] 192.684085: balance_dirty_state: bdi btrfs-1: dirty=456 wb=937 unstable=0 bg_thresh=1000 thresh=2000 gap=607 poll_thresh=17 ino=257 dd-2584 [000] 192.684320: balance_dirty_state: bdi btrfs-1: dirty=506 wb=937 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=18 ino=257 dd-2584 [000] 192.684553: balance_dirty_state: bdi btrfs-1: dirty=531 wb=937 unstable=0 bg_thresh=999 thresh=1998 gap=530 poll_thresh=19 ino=257 dd-2584 [000] 192.685140: balance_dirty_state: bdi btrfs-1: dirty=556 wb=937 unstable=0 bg_thresh=1001 thresh=2002 gap=509 poll_thresh=20 ino=257 dd-2584 [000] 192.685376: balance_dirty_state: bdi btrfs-1: dirty=606 wb=937 unstable=0 bg_thresh=1000 thresh=2001 gap=458 poll_thresh=21 ino=257 dd-2584 [000] 192.685385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=47196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 192.691865: balance_dirty_state: bdi btrfs-1: dirty=606 wb=812 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=21 ino=257 dd-2584 [000] 192.691983: balance_dirty_state: bdi btrfs-1: dirty=606 wb=812 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=16 ino=257 dd-2584 [000] 192.692219: balance_dirty_state: bdi btrfs-1: dirty=631 wb=812 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 192.692455: balance_dirty_state: bdi btrfs-1: dirty=681 wb=812 unstable=0 bg_thresh=1003 thresh=2006 gap=513 poll_thresh=18 ino=257 dd-2584 [000] 192.692689: balance_dirty_state: bdi btrfs-1: dirty=706 wb=812 unstable=0 bg_thresh=1002 thresh=2005 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 192.692698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=47196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.699937: balance_dirty_state: bdi btrfs-1: dirty=706 wb=687 unstable=0 bg_thresh=1001 thresh=2003 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 192.700031: balance_dirty_state: bdi btrfs-1: dirty=731 wb=687 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 192.700117: balance_dirty_state: bdi btrfs-1: dirty=731 wb=687 unstable=0 bg_thresh=1001 thresh=2002 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 192.700201: balance_dirty_state: bdi btrfs-1: dirty=756 wb=687 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 192.700373: balance_dirty_state: bdi btrfs-1: dirty=781 wb=687 unstable=0 bg_thresh=1000 thresh=2000 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 192.700832: balance_dirty_state: bdi btrfs-1: dirty=831 wb=687 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 192.700838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=47196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 192.707925: balance_dirty_state: bdi btrfs-1: dirty=831 wb=562 unstable=0 bg_thresh=1002 thresh=2004 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 192.707993: balance_dirty_state: bdi btrfs-1: dirty=856 wb=562 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=13 ino=257 dd-2584 [001] 192.708053: balance_dirty_state: bdi btrfs-1: dirty=856 wb=562 unstable=0 bg_thresh=1004 thresh=2009 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 192.708112: balance_dirty_state: bdi btrfs-1: dirty=881 wb=562 unstable=0 bg_thresh=1004 thresh=2009 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 192.708171: balance_dirty_state: bdi btrfs-1: dirty=881 wb=562 unstable=0 bg_thresh=1007 thresh=2014 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 192.708289: balance_dirty_state: bdi btrfs-1: dirty=931 wb=562 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 192.708406: balance_dirty_state: bdi btrfs-1: dirty=956 wb=562 unstable=0 bg_thresh=1008 thresh=2017 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 192.708411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=47196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 192.715943: balance_dirty_state: bdi btrfs-1: dirty=956 wb=437 unstable=0 bg_thresh=1005 thresh=2011 gap=618 poll_thresh=18 ino=257 dd-2584 [001] 192.716028: balance_dirty_state: bdi btrfs-1: dirty=981 wb=437 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=13 ino=257 dd-2584 [001] 192.716086: balance_dirty_state: bdi btrfs-1: dirty=981 wb=437 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 192.716144: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=437 unstable=0 bg_thresh=1008 thresh=2016 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 192.716203: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=437 unstable=0 bg_thresh=1007 thresh=2015 gap=547 poll_thresh=16 ino=257 flush-btrfs-1-2586 [004] 192.716220: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20156 wrote=0 to_write=8192 dd-2584 [001] 192.716328: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=437 unstable=0 bg_thresh=1007 thresh=2014 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 192.716627: balance_dirty_state: bdi btrfs-1: dirty=931 wb=587 unstable=0 bg_thresh=1009 thresh=2018 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 192.716629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=47196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 192.717832: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=624 to_write=7568 dd-2584 [001] 192.723867: balance_dirty_state: bdi btrfs-1: dirty=456 wb=937 unstable=0 bg_thresh=1002 thresh=2004 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 192.723931: balance_dirty_state: bdi btrfs-1: dirty=481 wb=937 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=13 ino=257 dd-2584 [001] 192.723990: balance_dirty_state: bdi btrfs-1: dirty=481 wb=937 unstable=0 bg_thresh=1004 thresh=2009 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 192.724048: balance_dirty_state: bdi btrfs-1: dirty=506 wb=937 unstable=0 bg_thresh=1004 thresh=2009 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 192.724109: balance_dirty_state: bdi btrfs-1: dirty=531 wb=937 unstable=0 bg_thresh=1007 thresh=2014 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 192.724228: balance_dirty_state: bdi btrfs-1: dirty=556 wb=937 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 192.724350: balance_dirty_state: bdi btrfs-1: dirty=581 wb=937 unstable=0 bg_thresh=1008 thresh=2017 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 192.724355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=47196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 192.731903: balance_dirty_state: bdi btrfs-1: dirty=581 wb=687 unstable=0 bg_thresh=995 thresh=1991 gap=723 poll_thresh=18 ino=257 dd-2584 [001] 192.731965: balance_dirty_state: bdi btrfs-1: dirty=606 wb=687 unstable=0 bg_thresh=995 thresh=1991 gap=698 poll_thresh=13 ino=257 dd-2584 [001] 192.732023: balance_dirty_state: bdi btrfs-1: dirty=631 wb=687 unstable=0 bg_thresh=998 thresh=1996 gap=678 poll_thresh=14 ino=257 dd-2584 [001] 192.732080: balance_dirty_state: bdi btrfs-1: dirty=631 wb=687 unstable=0 bg_thresh=998 thresh=1996 gap=678 poll_thresh=15 ino=257 dd-2584 [001] 192.732141: balance_dirty_state: bdi btrfs-1: dirty=656 wb=687 unstable=0 bg_thresh=1000 thresh=2001 gap=658 poll_thresh=16 ino=257 dd-2584 [001] 192.732262: balance_dirty_state: bdi btrfs-1: dirty=681 wb=687 unstable=0 bg_thresh=1003 thresh=2006 gap=638 poll_thresh=17 ino=257 dd-2584 [001] 192.732560: balance_dirty_state: bdi btrfs-1: dirty=706 wb=687 unstable=0 bg_thresh=1005 thresh=2010 gap=617 poll_thresh=18 ino=257 dd-2584 [001] 192.732678: balance_dirty_state: bdi btrfs-1: dirty=756 wb=687 unstable=0 bg_thresh=1007 thresh=2015 gap=572 poll_thresh=19 ino=257 dd-2584 [001] 192.732793: balance_dirty_state: bdi btrfs-1: dirty=781 wb=687 unstable=0 bg_thresh=1007 thresh=2014 gap=546 poll_thresh=20 ino=257 dd-2584 [001] 192.732910: balance_dirty_state: bdi btrfs-1: dirty=806 wb=687 unstable=0 bg_thresh=1009 thresh=2018 gap=525 poll_thresh=21 ino=257 dd-2584 [001] 192.733029: balance_dirty_state: bdi btrfs-1: dirty=831 wb=687 unstable=0 bg_thresh=1008 thresh=2017 gap=499 poll_thresh=22 ino=257 dd-2584 [001] 192.733034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=47196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 192.739869: balance_dirty_state: bdi btrfs-1: dirty=831 wb=687 unstable=0 bg_thresh=997 thresh=1994 gap=476 poll_thresh=22 ino=257 dd-2584 [001] 192.739873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=47196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 192.747868: balance_dirty_state: bdi btrfs-1: dirty=831 wb=462 unstable=0 bg_thresh=1002 thresh=2005 gap=712 poll_thresh=22 ino=257 dd-2584 [001] 192.747938: balance_dirty_state: bdi btrfs-1: dirty=856 wb=462 unstable=0 bg_thresh=1002 thresh=2005 gap=687 poll_thresh=16 ino=257 dd-2584 [001] 192.748056: balance_dirty_state: bdi btrfs-1: dirty=881 wb=462 unstable=0 bg_thresh=1005 thresh=2010 gap=667 poll_thresh=17 ino=257 dd-2584 [001] 192.748174: balance_dirty_state: bdi btrfs-1: dirty=931 wb=462 unstable=0 bg_thresh=1007 thresh=2015 gap=622 poll_thresh=18 ino=257 dd-2584 [001] 192.748292: balance_dirty_state: bdi btrfs-1: dirty=956 wb=462 unstable=0 bg_thresh=1009 thresh=2019 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 192.748583: balance_dirty_state: bdi btrfs-1: dirty=981 wb=462 unstable=0 bg_thresh=1007 thresh=2014 gap=571 poll_thresh=20 ino=257 dd-2584 [001] 192.748700: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=462 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 192.748721: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20188 wrote=0 to_write=8192 dd-2584 [001] 192.748825: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=462 unstable=0 bg_thresh=1008 thresh=2017 gap=499 poll_thresh=22 ino=257 dd-2584 [001] 192.748827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-324% task_weight=99% bdi_bw=47196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 192.750288: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=592 to_write=7600 dd-2584 [001] 192.755918: balance_dirty_state: bdi btrfs-1: dirty=456 wb=937 unstable=0 bg_thresh=1008 thresh=2017 gap=624 poll_thresh=22 ino=257 dd-2584 [001] 192.755997: balance_dirty_state: bdi btrfs-1: dirty=456 wb=937 unstable=0 bg_thresh=1008 thresh=2017 gap=624 poll_thresh=16 ino=257 dd-2584 [001] 192.756115: balance_dirty_state: bdi btrfs-1: dirty=506 wb=937 unstable=0 bg_thresh=1011 thresh=2022 gap=579 poll_thresh=17 ino=257 dd-2584 [001] 192.756228: balance_dirty_state: bdi btrfs-1: dirty=531 wb=937 unstable=0 bg_thresh=1010 thresh=2021 gap=553 poll_thresh=18 ino=257 dd-2584 [001] 192.756346: balance_dirty_state: bdi btrfs-1: dirty=556 wb=937 unstable=0 bg_thresh=1012 thresh=2025 gap=532 poll_thresh=19 ino=257 dd-2584 [001] 192.756460: balance_dirty_state: bdi btrfs-1: dirty=606 wb=937 unstable=0 bg_thresh=1012 thresh=2024 gap=481 poll_thresh=20 ino=257 dd-2584 [001] 192.756464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 192.764013: balance_dirty_state: bdi btrfs-1: dirty=606 wb=812 unstable=0 bg_thresh=1010 thresh=2020 gap=602 poll_thresh=20 ino=257 dd-2584 [001] 192.764107: balance_dirty_state: bdi btrfs-1: dirty=606 wb=812 unstable=0 bg_thresh=1010 thresh=2020 gap=602 poll_thresh=15 ino=257 dd-2584 [001] 192.764335: balance_dirty_state: bdi btrfs-1: dirty=631 wb=812 unstable=0 bg_thresh=1012 thresh=2025 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 192.764451: balance_dirty_state: bdi btrfs-1: dirty=656 wb=812 unstable=0 bg_thresh=1012 thresh=2024 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 192.764564: balance_dirty_state: bdi btrfs-1: dirty=681 wb=812 unstable=0 bg_thresh=1011 thresh=2023 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 192.764677: balance_dirty_state: bdi btrfs-1: dirty=731 wb=812 unstable=0 bg_thresh=1013 thresh=2027 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 192.764682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 192.772055: balance_dirty_state: bdi btrfs-1: dirty=731 wb=687 unstable=0 bg_thresh=1002 thresh=2005 gap=587 poll_thresh=19 ino=257 dd-2584 [001] 192.772143: balance_dirty_state: bdi btrfs-1: dirty=731 wb=687 unstable=0 bg_thresh=1002 thresh=2005 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 192.772200: balance_dirty_state: bdi btrfs-1: dirty=756 wb=687 unstable=0 bg_thresh=1005 thresh=2010 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 192.772255: balance_dirty_state: bdi btrfs-1: dirty=781 wb=687 unstable=0 bg_thresh=1005 thresh=2010 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 192.772365: balance_dirty_state: bdi btrfs-1: dirty=806 wb=687 unstable=0 bg_thresh=1007 thresh=2015 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 192.772478: balance_dirty_state: bdi btrfs-1: dirty=831 wb=687 unstable=0 bg_thresh=1012 thresh=2025 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 192.772590: balance_dirty_state: bdi btrfs-1: dirty=856 wb=687 unstable=0 bg_thresh=1012 thresh=2024 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 192.772594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 192.779995: balance_dirty_state: bdi btrfs-1: dirty=856 wb=587 unstable=0 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=19 ino=257 dd-2584 [001] 192.780250: balance_dirty_state: bdi btrfs-1: dirty=881 wb=587 unstable=0 bg_thresh=1007 thresh=2014 gap=546 poll_thresh=14 ino=257 dd-2584 [001] 192.780310: balance_dirty_state: bdi btrfs-1: dirty=906 wb=587 unstable=0 bg_thresh=1009 thresh=2019 gap=526 poll_thresh=15 ino=257 dd-2584 [001] 192.780370: balance_dirty_state: bdi btrfs-1: dirty=906 wb=587 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=16 ino=257 dd-2584 [001] 192.780486: balance_dirty_state: bdi btrfs-1: dirty=956 wb=587 unstable=0 bg_thresh=1006 thresh=2012 gap=469 poll_thresh=17 ino=257 dd-2584 [001] 192.780491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 192.787976: balance_dirty_state: bdi btrfs-1: dirty=956 wb=537 unstable=0 bg_thresh=1006 thresh=2012 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 192.788088: balance_dirty_state: bdi btrfs-1: dirty=956 wb=512 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=13 ino=257 dd-2584 [001] 192.788161: balance_dirty_state: bdi btrfs-1: dirty=981 wb=462 unstable=0 bg_thresh=1004 thresh=2008 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 192.788226: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=462 unstable=0 bg_thresh=1003 thresh=2006 gap=538 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 192.788279: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20228 wrote=0 to_write=8192 dd-2584 [001] 192.788295: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=462 unstable=0 bg_thresh=1003 thresh=2006 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 192.788424: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=462 unstable=0 bg_thresh=998 thresh=1997 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 192.788584: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=437 unstable=0 bg_thresh=1000 thresh=2001 gap=558 poll_thresh=18 ino=257 dd-2584 [001] 192.788720: balance_dirty_state: bdi btrfs-1: dirty=981 wb=437 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 192.789021: balance_dirty_state: bdi btrfs-1: dirty=931 wb=512 unstable=0 bg_thresh=1003 thresh=2006 gap=563 poll_thresh=20 ino=257 dd-2584 [001] 192.789153: balance_dirty_state: bdi btrfs-1: dirty=931 wb=537 unstable=0 bg_thresh=999 thresh=1998 gap=530 poll_thresh=21 ino=257 dd-2584 [001] 192.789285: balance_dirty_state: bdi btrfs-1: dirty=931 wb=587 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=22 ino=257 dd-2584 [001] 192.789286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 192.792707: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=752 to_write=7440 dd-2584 [001] 192.795977: balance_dirty_state: bdi btrfs-1: dirty=456 wb=987 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=22 ino=257 dd-2584 [001] 192.796048: balance_dirty_state: bdi btrfs-1: dirty=481 wb=937 unstable=0 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 192.796289: balance_dirty_state: bdi btrfs-1: dirty=506 wb=937 unstable=0 bg_thresh=1005 thresh=2011 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 192.796524: balance_dirty_state: bdi btrfs-1: dirty=531 wb=937 unstable=0 bg_thresh=1005 thresh=2010 gap=542 poll_thresh=18 ino=257 dd-2584 [001] 192.796760: balance_dirty_state: bdi btrfs-1: dirty=556 wb=937 unstable=0 bg_thresh=1007 thresh=2014 gap=521 poll_thresh=19 ino=257 dd-2584 [001] 192.796996: balance_dirty_state: bdi btrfs-1: dirty=606 wb=937 unstable=0 bg_thresh=1006 thresh=2013 gap=470 poll_thresh=20 ino=257 dd-2584 [001] 192.797005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.803999: balance_dirty_state: bdi btrfs-1: dirty=606 wb=812 unstable=0 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=20 ino=257 dd-2584 [004] 192.804128: balance_dirty_state: bdi btrfs-1: dirty=606 wb=812 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 192.804247: balance_dirty_state: bdi btrfs-1: dirty=631 wb=812 unstable=0 bg_thresh=1005 thresh=2011 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 192.804835: balance_dirty_state: bdi btrfs-1: dirty=656 wb=812 unstable=0 bg_thresh=1005 thresh=2010 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 192.805070: balance_dirty_state: bdi btrfs-1: dirty=706 wb=812 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 192.805079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.812003: balance_dirty_state: bdi btrfs-1: dirty=706 wb=737 unstable=0 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 192.812194: balance_dirty_state: bdi btrfs-1: dirty=706 wb=737 unstable=0 bg_thresh=1005 thresh=2010 gap=567 poll_thresh=13 ino=257 dd-2584 [004] 192.812371: balance_dirty_state: bdi btrfs-1: dirty=731 wb=737 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=14 ino=257 dd-2584 [004] 192.812550: balance_dirty_state: bdi btrfs-1: dirty=731 wb=737 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 192.812728: balance_dirty_state: bdi btrfs-1: dirty=756 wb=737 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=16 ino=257 dd-2584 [004] 192.813088: balance_dirty_state: bdi btrfs-1: dirty=781 wb=737 unstable=0 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 192.813100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.819972: balance_dirty_state: bdi btrfs-1: dirty=781 wb=737 unstable=0 bg_thresh=1002 thresh=2005 gap=487 poll_thresh=17 ino=257 dd-2584 [004] 192.819983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.828001: balance_dirty_state: bdi btrfs-1: dirty=781 wb=487 unstable=0 bg_thresh=1004 thresh=2008 gap=740 poll_thresh=17 ino=257 dd-2584 [004] 192.828128: balance_dirty_state: bdi btrfs-1: dirty=806 wb=487 unstable=0 bg_thresh=1004 thresh=2008 gap=715 poll_thresh=13 ino=257 dd-2584 [004] 192.828249: balance_dirty_state: bdi btrfs-1: dirty=831 wb=487 unstable=0 bg_thresh=1003 thresh=2007 gap=689 poll_thresh=14 ino=257 dd-2584 [004] 192.828367: balance_dirty_state: bdi btrfs-1: dirty=831 wb=487 unstable=0 bg_thresh=1006 thresh=2012 gap=694 poll_thresh=15 ino=257 dd-2584 [004] 192.828484: balance_dirty_state: bdi btrfs-1: dirty=856 wb=487 unstable=0 bg_thresh=1005 thresh=2011 gap=668 poll_thresh=16 ino=257 dd-2584 [004] 192.828716: balance_dirty_state: bdi btrfs-1: dirty=881 wb=487 unstable=0 bg_thresh=1005 thresh=2010 gap=642 poll_thresh=17 ino=257 dd-2584 [004] 192.829299: balance_dirty_state: bdi btrfs-1: dirty=906 wb=487 unstable=0 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 192.829538: balance_dirty_state: bdi btrfs-1: dirty=956 wb=487 unstable=0 bg_thresh=1006 thresh=2013 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 192.829771: balance_dirty_state: bdi btrfs-1: dirty=981 wb=487 unstable=0 bg_thresh=1006 thresh=2012 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 192.830011: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=487 unstable=0 bg_thresh=1005 thresh=2011 gap=518 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 192.830096: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20268 wrote=0 to_write=8192 dd-2584 [004] 192.830217: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=487 unstable=0 bg_thresh=1005 thresh=2010 gap=467 poll_thresh=22 ino=257 dd-2584 [004] 192.830218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 192.832283: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=280 wrote=592 to_write=7600 dd-2584 [004] 192.835972: balance_dirty_state: bdi btrfs-1: dirty=456 wb=962 unstable=0 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=22 ino=257 dd-2584 [004] 192.836139: balance_dirty_state: bdi btrfs-1: dirty=456 wb=962 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 192.836379: balance_dirty_state: bdi btrfs-1: dirty=506 wb=962 unstable=0 bg_thresh=1005 thresh=2010 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 192.836612: balance_dirty_state: bdi btrfs-1: dirty=531 wb=962 unstable=0 bg_thresh=1004 thresh=2009 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 192.837273: balance_dirty_state: bdi btrfs-1: dirty=556 wb=912 unstable=0 bg_thresh=1003 thresh=2006 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 192.837534: balance_dirty_state: bdi btrfs-1: dirty=581 wb=837 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=20 ino=257 dd-2584 [004] 192.837769: balance_dirty_state: bdi btrfs-1: dirty=631 wb=837 unstable=0 bg_thresh=1005 thresh=2010 gap=542 poll_thresh=21 ino=257 dd-2584 [004] 192.838003: balance_dirty_state: bdi btrfs-1: dirty=656 wb=837 unstable=0 bg_thresh=1004 thresh=2009 gap=516 poll_thresh=22 ino=257 dd-2584 [004] 192.838273: balance_dirty_state: bdi btrfs-1: dirty=681 wb=837 unstable=0 bg_thresh=1006 thresh=2013 gap=495 poll_thresh=23 ino=257 dd-2584 [004] 192.838282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.843977: balance_dirty_state: bdi btrfs-1: dirty=681 wb=837 unstable=0 bg_thresh=1006 thresh=2013 gap=495 poll_thresh=23 ino=257 dd-2584 [004] 192.843987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.852000: balance_dirty_state: bdi btrfs-1: dirty=681 wb=712 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=23 ino=257 dd-2584 [004] 192.852096: balance_dirty_state: bdi btrfs-1: dirty=706 wb=712 unstable=0 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=17 ino=257 dd-2584 [004] 192.852379: balance_dirty_state: bdi btrfs-1: dirty=731 wb=712 unstable=0 bg_thresh=1005 thresh=2011 gap=568 poll_thresh=18 ino=257 dd-2584 [004] 192.852664: balance_dirty_state: bdi btrfs-1: dirty=756 wb=712 unstable=0 bg_thresh=1005 thresh=2010 gap=542 poll_thresh=19 ino=257 dd-2584 [004] 192.852953: balance_dirty_state: bdi btrfs-1: dirty=806 wb=712 unstable=0 bg_thresh=1004 thresh=2009 gap=491 poll_thresh=20 ino=257 dd-2584 [004] 192.852963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.859983: balance_dirty_state: bdi btrfs-1: dirty=806 wb=512 unstable=0 bg_thresh=1009 thresh=2019 gap=701 poll_thresh=20 ino=257 dd-2584 [004] 192.860602: balance_dirty_state: bdi btrfs-1: dirty=806 wb=462 unstable=0 bg_thresh=1005 thresh=2010 gap=742 poll_thresh=15 ino=257 dd-2584 [004] 192.860748: balance_dirty_state: bdi btrfs-1: dirty=831 wb=462 unstable=0 bg_thresh=1004 thresh=2009 gap=716 poll_thresh=16 ino=257 dd-2584 [004] 192.861038: balance_dirty_state: bdi btrfs-1: dirty=856 wb=462 unstable=0 bg_thresh=1004 thresh=2008 gap=690 poll_thresh=17 ino=257 dd-2584 [004] 192.861327: balance_dirty_state: bdi btrfs-1: dirty=906 wb=462 unstable=0 bg_thresh=1003 thresh=2007 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 192.861619: balance_dirty_state: bdi btrfs-1: dirty=931 wb=462 unstable=0 bg_thresh=1005 thresh=2011 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 192.861907: balance_dirty_state: bdi btrfs-1: dirty=956 wb=462 unstable=0 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=20 ino=257 dd-2584 [004] 192.862196: balance_dirty_state: bdi btrfs-1: dirty=981 wb=462 unstable=0 bg_thresh=1004 thresh=2009 gap=566 poll_thresh=21 ino=257 dd-2584 [004] 192.862491: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=462 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 192.862573: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20300 wrote=0 to_write=8192 dd-2584 [004] 192.862806: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=462 unstable=0 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=23 ino=257 dd-2584 [004] 192.862809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=51736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 192.865306: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=312 wrote=608 to_write=7584 dd-2584 [004] 192.867915: balance_dirty_state: bdi btrfs-1: dirty=456 wb=937 unstable=0 bg_thresh=993 thresh=1986 gap=593 poll_thresh=23 ino=257 dd-2584 [004] 192.868152: balance_dirty_state: bdi btrfs-1: dirty=481 wb=937 unstable=0 bg_thresh=993 thresh=1986 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 192.868270: balance_dirty_state: bdi btrfs-1: dirty=506 wb=937 unstable=0 bg_thresh=992 thresh=1985 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 192.868448: balance_dirty_state: bdi btrfs-1: dirty=531 wb=937 unstable=0 bg_thresh=994 thresh=1989 gap=521 poll_thresh=19 ino=257 dd-2584 [004] 192.868613: balance_dirty_state: bdi btrfs-1: dirty=556 wb=937 unstable=0 bg_thresh=994 thresh=1988 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 192.868618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=51736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.876040: balance_dirty_state: bdi btrfs-1: dirty=556 wb=812 unstable=0 bg_thresh=980 thresh=1960 gap=592 poll_thresh=20 ino=257 dd-2584 [004] 192.876137: balance_dirty_state: bdi btrfs-1: dirty=581 wb=812 unstable=0 bg_thresh=979 thresh=1959 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 192.876226: balance_dirty_state: bdi btrfs-1: dirty=606 wb=812 unstable=0 bg_thresh=979 thresh=1959 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 192.876399: balance_dirty_state: bdi btrfs-1: dirty=631 wb=812 unstable=0 bg_thresh=979 thresh=1958 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 192.876578: balance_dirty_state: bdi btrfs-1: dirty=656 wb=812 unstable=0 bg_thresh=981 thresh=1962 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 192.876752: balance_dirty_state: bdi btrfs-1: dirty=706 wb=812 unstable=0 bg_thresh=980 thresh=1961 gap=443 poll_thresh=19 ino=257 dd-2584 [004] 192.876758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=51736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.883936: balance_dirty_state: bdi btrfs-1: dirty=706 wb=812 unstable=0 bg_thresh=988 thresh=1976 gap=458 poll_thresh=19 ino=257 dd-2584 [004] 192.883943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=51736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 192.892026: balance_dirty_state: bdi btrfs-1: dirty=706 wb=587 unstable=0 bg_thresh=991 thresh=1982 gap=689 poll_thresh=19 ino=257 dd-2584 [000] 192.892119: balance_dirty_state: bdi btrfs-1: dirty=731 wb=587 unstable=0 bg_thresh=991 thresh=1982 gap=664 poll_thresh=14 ino=257 dd-2584 [000] 192.892509: balance_dirty_state: bdi btrfs-1: dirty=731 wb=587 unstable=0 bg_thresh=993 thresh=1987 gap=669 poll_thresh=15 ino=257 dd-2584 [000] 192.892594: balance_dirty_state: bdi btrfs-1: dirty=756 wb=587 unstable=0 bg_thresh=993 thresh=1987 gap=644 poll_thresh=16 ino=257 dd-2584 [000] 192.892769: balance_dirty_state: bdi btrfs-1: dirty=781 wb=587 unstable=0 bg_thresh=993 thresh=1986 gap=618 poll_thresh=17 ino=257 dd-2584 [000] 192.892948: balance_dirty_state: bdi btrfs-1: dirty=831 wb=587 unstable=0 bg_thresh=995 thresh=1990 gap=572 poll_thresh=18 ino=257 dd-2584 [000] 192.893125: balance_dirty_state: bdi btrfs-1: dirty=856 wb=587 unstable=0 bg_thresh=991 thresh=1983 gap=540 poll_thresh=19 ino=257 dd-2584 [000] 192.893336: balance_dirty_state: bdi btrfs-1: dirty=881 wb=587 unstable=0 bg_thresh=988 thresh=1977 gap=509 poll_thresh=20 ino=257 dd-2584 [000] 192.893521: balance_dirty_state: bdi btrfs-1: dirty=931 wb=587 unstable=0 bg_thresh=984 thresh=1968 gap=450 poll_thresh=21 ino=257 dd-2584 [000] 192.893527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-296% task_weight=101% bdi_bw=51736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 192.900075: balance_dirty_state: bdi btrfs-1: dirty=931 wb=462 unstable=0 bg_thresh=988 thresh=1976 gap=583 poll_thresh=21 ino=257 dd-2584 [000] 192.900151: balance_dirty_state: bdi btrfs-1: dirty=931 wb=462 unstable=0 bg_thresh=990 thresh=1981 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 192.900268: balance_dirty_state: bdi btrfs-1: dirty=956 wb=462 unstable=0 bg_thresh=990 thresh=1980 gap=562 poll_thresh=17 ino=257 dd-2584 [000] 192.900548: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=462 unstable=0 bg_thresh=986 thresh=1973 gap=505 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 192.900636: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20340 wrote=0 to_write=8192 dd-2584 [000] 192.900675: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=462 unstable=0 bg_thresh=988 thresh=1977 gap=484 poll_thresh=19 ino=257 dd-2584 [000] 192.900677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=51736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 192.902671: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=348 wrote=560 to_write=7632 dd-2584 [000] 192.908012: balance_dirty_state: bdi btrfs-1: dirty=481 wb=887 unstable=0 bg_thresh=989 thresh=1978 gap=610 poll_thresh=19 ino=257 dd-2584 [000] 192.908099: balance_dirty_state: bdi btrfs-1: dirty=506 wb=887 unstable=0 bg_thresh=989 thresh=1978 gap=585 poll_thresh=14 ino=257 dd-2584 [000] 192.908181: balance_dirty_state: bdi btrfs-1: dirty=506 wb=887 unstable=0 bg_thresh=988 thresh=1977 gap=584 poll_thresh=15 ino=257 dd-2584 [000] 192.908262: balance_dirty_state: bdi btrfs-1: dirty=531 wb=887 unstable=0 bg_thresh=988 thresh=1977 gap=559 poll_thresh=16 ino=257 dd-2584 [000] 192.908421: balance_dirty_state: bdi btrfs-1: dirty=556 wb=887 unstable=0 bg_thresh=988 thresh=1976 gap=533 poll_thresh=17 ino=257 dd-2584 [000] 192.908583: balance_dirty_state: bdi btrfs-1: dirty=581 wb=887 unstable=0 bg_thresh=990 thresh=1980 gap=512 poll_thresh=18 ino=257 dd-2584 [000] 192.908806: balance_dirty_state: bdi btrfs-1: dirty=631 wb=862 unstable=0 bg_thresh=989 thresh=1979 gap=486 poll_thresh=19 ino=257 dd-2584 [000] 192.908813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=51736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 192.916043: balance_dirty_state: bdi btrfs-1: dirty=631 wb=637 unstable=0 bg_thresh=989 thresh=1978 gap=710 poll_thresh=19 ino=257 dd-2584 [000] 192.916110: balance_dirty_state: bdi btrfs-1: dirty=631 wb=637 unstable=0 bg_thresh=988 thresh=1977 gap=709 poll_thresh=14 ino=257 dd-2584 [000] 192.916167: balance_dirty_state: bdi btrfs-1: dirty=656 wb=637 unstable=0 bg_thresh=988 thresh=1977 gap=684 poll_thresh=15 ino=257 dd-2584 [000] 192.916224: balance_dirty_state: bdi btrfs-1: dirty=681 wb=637 unstable=0 bg_thresh=988 thresh=1976 gap=658 poll_thresh=16 ino=257 dd-2584 [000] 192.916508: balance_dirty_state: bdi btrfs-1: dirty=706 wb=637 unstable=0 bg_thresh=987 thresh=1975 gap=632 poll_thresh=17 ino=257 dd-2584 [000] 192.916623: balance_dirty_state: bdi btrfs-1: dirty=731 wb=637 unstable=0 bg_thresh=989 thresh=1979 gap=611 poll_thresh=18 ino=257 dd-2584 [000] 192.916735: balance_dirty_state: bdi btrfs-1: dirty=781 wb=637 unstable=0 bg_thresh=989 thresh=1978 gap=560 poll_thresh=19 ino=257 dd-2584 [000] 192.916849: balance_dirty_state: bdi btrfs-1: dirty=806 wb=637 unstable=0 bg_thresh=988 thresh=1977 gap=534 poll_thresh=20 ino=257 dd-2584 [000] 192.916963: balance_dirty_state: bdi btrfs-1: dirty=831 wb=637 unstable=0 bg_thresh=990 thresh=1981 gap=513 poll_thresh=21 ino=257 dd-2584 [000] 192.917077: balance_dirty_state: bdi btrfs-1: dirty=856 wb=637 unstable=0 bg_thresh=990 thresh=1980 gap=487 poll_thresh=22 ino=257 dd-2584 [000] 192.917081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=51736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.924019: balance_dirty_state: bdi btrfs-1: dirty=856 wb=537 unstable=0 bg_thresh=993 thresh=1987 gap=594 poll_thresh=22 ino=257 dd-2584 [004] 192.924113: balance_dirty_state: bdi btrfs-1: dirty=856 wb=537 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 192.924284: balance_dirty_state: bdi btrfs-1: dirty=881 wb=537 unstable=0 bg_thresh=995 thresh=1991 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 192.924454: balance_dirty_state: bdi btrfs-1: dirty=931 wb=537 unstable=0 bg_thresh=992 thresh=1984 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 192.924915: balance_dirty_state: bdi btrfs-1: dirty=956 wb=537 unstable=0 bg_thresh=994 thresh=1988 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 192.924921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=51736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 192.932077: balance_dirty_state: bdi btrfs-1: dirty=956 wb=412 unstable=0 bg_thresh=993 thresh=1987 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 192.932194: balance_dirty_state: bdi btrfs-1: dirty=981 wb=412 unstable=0 bg_thresh=993 thresh=1987 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 192.932311: balance_dirty_state: bdi btrfs-1: dirty=981 wb=412 unstable=0 bg_thresh=993 thresh=1986 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 192.932429: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=412 unstable=0 bg_thresh=993 thresh=1986 gap=568 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 192.932482: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20372 wrote=0 to_write=8192 dd-2584 [004] 192.932677: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=412 unstable=0 bg_thresh=995 thresh=1990 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 192.932927: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=487 unstable=0 bg_thresh=994 thresh=1989 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 192.932931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=51736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 192.936324: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=384 wrote=608 to_write=7584 dd-2584 [004] 192.940072: balance_dirty_state: bdi btrfs-1: dirty=456 wb=887 unstable=0 bg_thresh=996 thresh=1992 gap=649 poll_thresh=18 ino=257 dd-2584 [004] 192.940153: balance_dirty_state: bdi btrfs-1: dirty=456 wb=887 unstable=0 bg_thresh=995 thresh=1991 gap=648 poll_thresh=13 ino=257 dd-2584 [004] 192.940213: balance_dirty_state: bdi btrfs-1: dirty=481 wb=887 unstable=0 bg_thresh=995 thresh=1991 gap=623 poll_thresh=14 ino=257 dd-2584 [004] 192.940272: balance_dirty_state: bdi btrfs-1: dirty=481 wb=887 unstable=0 bg_thresh=995 thresh=1990 gap=622 poll_thresh=15 ino=257 dd-2584 [004] 192.940332: balance_dirty_state: bdi btrfs-1: dirty=506 wb=887 unstable=0 bg_thresh=997 thresh=1995 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 192.940452: balance_dirty_state: bdi btrfs-1: dirty=531 wb=887 unstable=0 bg_thresh=994 thresh=1988 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 192.940741: balance_dirty_state: bdi btrfs-1: dirty=581 wb=887 unstable=0 bg_thresh=993 thresh=1987 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 192.940858: balance_dirty_state: bdi btrfs-1: dirty=606 wb=887 unstable=0 bg_thresh=993 thresh=1986 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 192.940863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=51736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 192.948061: balance_dirty_state: bdi btrfs-1: dirty=606 wb=762 unstable=0 bg_thresh=993 thresh=1986 gap=618 poll_thresh=19 ino=257 dd-2584 [007] 192.948160: balance_dirty_state: bdi btrfs-1: dirty=606 wb=762 unstable=0 bg_thresh=995 thresh=1991 gap=623 poll_thresh=14 ino=257 dd-2584 [007] 192.948277: balance_dirty_state: bdi btrfs-1: dirty=631 wb=762 unstable=0 bg_thresh=995 thresh=1991 gap=598 poll_thresh=15 ino=257 dd-2584 [007] 192.948395: balance_dirty_state: bdi btrfs-1: dirty=656 wb=762 unstable=0 bg_thresh=998 thresh=1996 gap=578 poll_thresh=16 ino=257 dd-2584 [007] 192.948629: balance_dirty_state: bdi btrfs-1: dirty=681 wb=762 unstable=0 bg_thresh=1000 thresh=2001 gap=558 poll_thresh=17 ino=257 dd-2584 [007] 192.948865: balance_dirty_state: bdi btrfs-1: dirty=706 wb=762 unstable=0 bg_thresh=1002 thresh=2005 gap=537 poll_thresh=18 ino=257 dd-2584 [007] 192.949099: balance_dirty_state: bdi btrfs-1: dirty=731 wb=762 unstable=0 bg_thresh=1002 thresh=2004 gap=511 poll_thresh=19 ino=257 dd-2584 [007] 192.949334: balance_dirty_state: bdi btrfs-1: dirty=781 wb=762 unstable=0 bg_thresh=1001 thresh=2003 gap=460 poll_thresh=20 ino=257 dd-2584 [007] 192.949343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=51736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 192.956046: balance_dirty_state: bdi btrfs-1: dirty=781 wb=587 unstable=0 bg_thresh=1000 thresh=2000 gap=632 poll_thresh=20 ino=257 dd-2584 [007] 192.956178: balance_dirty_state: bdi btrfs-1: dirty=781 wb=587 unstable=0 bg_thresh=1002 thresh=2005 gap=637 poll_thresh=15 ino=257 dd-2584 [007] 192.956298: balance_dirty_state: bdi btrfs-1: dirty=806 wb=587 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=16 ino=257 dd-2584 [007] 192.956888: balance_dirty_state: bdi btrfs-1: dirty=831 wb=587 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=17 ino=257 dd-2584 [007] 192.957121: balance_dirty_state: bdi btrfs-1: dirty=881 wb=587 unstable=0 bg_thresh=1001 thresh=2002 gap=534 poll_thresh=18 ino=257 dd-2584 [007] 192.957359: balance_dirty_state: bdi btrfs-1: dirty=906 wb=587 unstable=0 bg_thresh=1000 thresh=2001 gap=508 poll_thresh=19 ino=257 dd-2584 [007] 192.957595: balance_dirty_state: bdi btrfs-1: dirty=931 wb=587 unstable=0 bg_thresh=1002 thresh=2005 gap=487 poll_thresh=20 ino=257 dd-2584 [007] 192.957604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=51736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 192.964066: balance_dirty_state: bdi btrfs-1: dirty=931 wb=587 unstable=0 bg_thresh=1002 thresh=2004 gap=486 poll_thresh=20 ino=257 dd-2584 [007] 192.964076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=52728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 192.972161: balance_dirty_state: bdi btrfs-1: dirty=931 wb=337 unstable=0 bg_thresh=1002 thresh=2004 gap=736 poll_thresh=20 ino=257 dd-2584 [007] 192.972259: balance_dirty_state: bdi btrfs-1: dirty=956 wb=337 unstable=0 bg_thresh=999 thresh=1998 gap=705 poll_thresh=15 ino=257 dd-2584 [007] 192.972316: balance_dirty_state: bdi btrfs-1: dirty=956 wb=337 unstable=0 bg_thresh=1001 thresh=2003 gap=710 poll_thresh=16 ino=257 dd-2584 [007] 192.972428: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=337 unstable=0 bg_thresh=1001 thresh=2002 gap=659 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 192.972450: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20412 wrote=0 to_write=8192 dd-2584 [007] 192.972598: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=337 unstable=0 bg_thresh=1000 thresh=2001 gap=633 poll_thresh=18 ino=257 dd-2584 [007] 192.972772: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=387 unstable=0 bg_thresh=1002 thresh=2005 gap=612 poll_thresh=19 ino=257 dd-2584 [007] 192.973220: balance_dirty_state: bdi btrfs-1: dirty=931 wb=512 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=20 ino=257 dd-2584 [007] 192.973394: balance_dirty_state: bdi btrfs-1: dirty=906 wb=562 unstable=0 bg_thresh=998 thresh=1997 gap=529 poll_thresh=21 ino=257 dd-2584 [007] 192.973572: balance_dirty_state: bdi btrfs-1: dirty=881 wb=612 unstable=0 bg_thresh=1000 thresh=2001 gap=508 poll_thresh=22 ino=257 dd-2584 [007] 192.973743: balance_dirty_state: bdi btrfs-1: dirty=856 wb=662 unstable=0 bg_thresh=1000 thresh=2000 gap=482 poll_thresh=23 ino=257 dd-2584 [007] 192.973745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=52728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 192.975071: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=420 wrote=752 to_write=7440 dd-2584 [003] 192.979956: balance_dirty_state: bdi btrfs-1: dirty=431 wb=962 unstable=0 bg_thresh=1000 thresh=2000 gap=607 poll_thresh=23 ino=257 dd-2584 [003] 192.980040: balance_dirty_state: bdi btrfs-1: dirty=456 wb=962 unstable=0 bg_thresh=1000 thresh=2000 gap=582 poll_thresh=17 ino=257 dd-2584 [003] 192.980198: balance_dirty_state: bdi btrfs-1: dirty=481 wb=962 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=18 ino=257 dd-2584 [003] 192.980357: balance_dirty_state: bdi btrfs-1: dirty=506 wb=962 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=19 ino=257 dd-2584 [003] 192.980496: balance_dirty_state: bdi btrfs-1: dirty=531 wb=962 unstable=0 bg_thresh=1001 thresh=2002 gap=509 poll_thresh=20 ino=257 dd-2584 [003] 192.980788: balance_dirty_state: bdi btrfs-1: dirty=581 wb=962 unstable=0 bg_thresh=1000 thresh=2000 gap=457 poll_thresh=21 ino=257 dd-2584 [003] 192.980793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=52728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 192.988074: balance_dirty_state: bdi btrfs-1: dirty=581 wb=837 unstable=0 bg_thresh=1010 thresh=2020 gap=602 poll_thresh=21 ino=257 dd-2584 [003] 192.988146: balance_dirty_state: bdi btrfs-1: dirty=581 wb=837 unstable=0 bg_thresh=1010 thresh=2020 gap=602 poll_thresh=16 ino=257 dd-2584 [003] 192.988274: balance_dirty_state: bdi btrfs-1: dirty=631 wb=837 unstable=0 bg_thresh=1009 thresh=2019 gap=551 poll_thresh=17 ino=257 dd-2584 [003] 192.988401: balance_dirty_state: bdi btrfs-1: dirty=656 wb=837 unstable=0 bg_thresh=1011 thresh=2023 gap=530 poll_thresh=18 ino=257 dd-2584 [003] 192.988527: balance_dirty_state: bdi btrfs-1: dirty=681 wb=837 unstable=0 bg_thresh=1011 thresh=2022 gap=504 poll_thresh=19 ino=257 dd-2584 [003] 192.988532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1360 avg_dirty=1360 bdi_gap=7% task_gap=-83% task_weight=98% bdi_bw=52728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 192.996076: balance_dirty_state: bdi btrfs-1: dirty=706 wb=737 unstable=0 bg_thresh=1010 thresh=2021 gap=578 poll_thresh=14 ino=257 dd-2584 [003] 192.996138: balance_dirty_state: bdi btrfs-1: dirty=706 wb=737 unstable=0 bg_thresh=1010 thresh=2021 gap=578 poll_thresh=15 ino=257 dd-2584 [003] 192.996200: balance_dirty_state: bdi btrfs-1: dirty=731 wb=737 unstable=0 bg_thresh=1010 thresh=2020 gap=552 poll_thresh=16 ino=257 dd-2584 [003] 192.996322: balance_dirty_state: bdi btrfs-1: dirty=756 wb=737 unstable=0 bg_thresh=1009 thresh=2019 gap=526 poll_thresh=17 ino=257 dd-2584 [003] 192.996446: balance_dirty_state: bdi btrfs-1: dirty=806 wb=737 unstable=0 bg_thresh=1009 thresh=2018 gap=475 poll_thresh=18 ino=257 dd-2584 [003] 192.996450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-181% task_weight=98% bdi_bw=52728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 193.003997: balance_dirty_state: bdi btrfs-1: dirty=813 wb=634 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=18 ino=257 dd-2584 [003] 193.004069: balance_dirty_state: bdi btrfs-1: dirty=813 wb=634 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=13 ino=257 dd-2584 [003] 193.004304: balance_dirty_state: bdi btrfs-1: dirty=838 wb=634 unstable=0 bg_thresh=1002 thresh=2004 gap=532 poll_thresh=14 ino=257 dd-2584 [003] 193.004364: balance_dirty_state: bdi btrfs-1: dirty=863 wb=634 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=15 ino=257 dd-2584 [003] 193.004425: balance_dirty_state: bdi btrfs-1: dirty=863 wb=634 unstable=0 bg_thresh=1001 thresh=2003 gap=506 poll_thresh=16 ino=257 dd-2584 [003] 193.004544: balance_dirty_state: bdi btrfs-1: dirty=888 wb=634 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=17 ino=257 dd-2584 [003] 193.004549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=52728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 193.012081: balance_dirty_state: bdi btrfs-1: dirty=888 wb=509 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=17 ino=257 dd-2584 [003] 193.012183: balance_dirty_state: bdi btrfs-1: dirty=913 wb=509 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=13 ino=257 dd-2584 [003] 193.012279: balance_dirty_state: bdi btrfs-1: dirty=938 wb=509 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=14 ino=257 dd-2584 [003] 193.012375: balance_dirty_state: bdi btrfs-1: dirty=938 wb=509 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=15 ino=257 dd-2584 [003] 193.012470: balance_dirty_state: bdi btrfs-1: dirty=963 wb=509 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=16 ino=257 dd-2584 [003] 193.012665: balance_dirty_state: bdi btrfs-1: dirty=988 wb=509 unstable=0 bg_thresh=1001 thresh=2002 gap=505 poll_thresh=17 ino=257 dd-2584 [003] 193.012861: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=509 unstable=0 bg_thresh=997 thresh=1995 gap=448 poll_thresh=18 ino=257 dd-2584 [003] 193.012868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=52728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 193.012900: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20452 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 193.015026: writeback_single_inode: bdi btrfs-1: ino=257 state= age=460 wrote=592 to_write=7600 dd-2584 [003] 193.020039: balance_dirty_state: bdi btrfs-1: dirty=438 wb=984 unstable=0 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=18 ino=257 dd-2584 [003] 193.020106: balance_dirty_state: bdi btrfs-1: dirty=438 wb=984 unstable=0 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=13 ino=257 dd-2584 [003] 193.020168: balance_dirty_state: bdi btrfs-1: dirty=463 wb=984 unstable=0 bg_thresh=1005 thresh=2010 gap=563 poll_thresh=14 ino=257 dd-2584 [003] 193.020229: balance_dirty_state: bdi btrfs-1: dirty=463 wb=984 unstable=0 bg_thresh=1005 thresh=2010 gap=563 poll_thresh=15 ino=257 dd-2584 [003] 193.020466: balance_dirty_state: bdi btrfs-1: dirty=488 wb=984 unstable=0 bg_thresh=1007 thresh=2015 gap=543 poll_thresh=16 ino=257 dd-2584 [003] 193.020587: balance_dirty_state: bdi btrfs-1: dirty=513 wb=984 unstable=0 bg_thresh=1004 thresh=2008 gap=511 poll_thresh=17 ino=257 dd-2584 [003] 193.020710: balance_dirty_state: bdi btrfs-1: dirty=563 wb=984 unstable=0 bg_thresh=1006 thresh=2012 gap=465 poll_thresh=18 ino=257 dd-2584 [003] 193.020715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=52728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 193.028064: balance_dirty_state: bdi btrfs-1: dirty=563 wb=859 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=18 ino=257 dd-2584 [003] 193.028137: balance_dirty_state: bdi btrfs-1: dirty=563 wb=859 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=13 ino=257 dd-2584 [003] 193.028202: balance_dirty_state: bdi btrfs-1: dirty=588 wb=859 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=14 ino=257 dd-2584 [003] 193.028265: balance_dirty_state: bdi btrfs-1: dirty=613 wb=859 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=15 ino=257 dd-2584 [003] 193.028327: balance_dirty_state: bdi btrfs-1: dirty=613 wb=859 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=16 ino=257 dd-2584 [003] 193.028450: balance_dirty_state: bdi btrfs-1: dirty=663 wb=859 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=17 ino=257 dd-2584 [003] 193.028455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=52728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 193.035994: balance_dirty_state: bdi btrfs-1: dirty=671 wb=739 unstable=0 bg_thresh=986 thresh=1972 gap=562 poll_thresh=17 ino=257 dd-2584 [003] 193.036082: balance_dirty_state: bdi btrfs-1: dirty=681 wb=736 unstable=0 bg_thresh=987 thresh=1975 gap=558 poll_thresh=13 ino=257 dd-2584 [003] 193.036152: balance_dirty_state: bdi btrfs-1: dirty=706 wb=736 unstable=0 bg_thresh=987 thresh=1974 gap=532 poll_thresh=14 ino=257 dd-2584 [003] 193.036214: balance_dirty_state: bdi btrfs-1: dirty=706 wb=736 unstable=0 bg_thresh=990 thresh=1980 gap=538 poll_thresh=15 ino=257 dd-2584 [003] 193.036280: balance_dirty_state: bdi btrfs-1: dirty=731 wb=736 unstable=0 bg_thresh=992 thresh=1985 gap=518 poll_thresh=16 ino=257 dd-2584 [003] 193.036581: balance_dirty_state: bdi btrfs-1: dirty=756 wb=736 unstable=0 bg_thresh=992 thresh=1984 gap=492 poll_thresh=17 ino=257 dd-2584 [003] 193.036586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=52728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.044053: balance_dirty_state: bdi btrfs-1: dirty=756 wb=486 unstable=0 bg_thresh=986 thresh=1973 gap=731 poll_thresh=17 ino=257 dd-2584 [005] 193.044130: balance_dirty_state: bdi btrfs-1: dirty=756 wb=486 unstable=0 bg_thresh=989 thresh=1978 gap=736 poll_thresh=13 ino=257 dd-2584 [005] 193.044202: balance_dirty_state: bdi btrfs-1: dirty=781 wb=486 unstable=0 bg_thresh=989 thresh=1978 gap=711 poll_thresh=14 ino=257 dd-2584 [005] 193.044276: balance_dirty_state: bdi btrfs-1: dirty=806 wb=486 unstable=0 bg_thresh=988 thresh=1977 gap=685 poll_thresh=15 ino=257 dd-2584 [005] 193.044347: balance_dirty_state: bdi btrfs-1: dirty=806 wb=486 unstable=0 bg_thresh=988 thresh=1977 gap=685 poll_thresh=16 ino=257 dd-2584 [005] 193.044492: balance_dirty_state: bdi btrfs-1: dirty=856 wb=486 unstable=0 bg_thresh=990 thresh=1981 gap=639 poll_thresh=17 ino=257 dd-2584 [005] 193.044639: balance_dirty_state: bdi btrfs-1: dirty=881 wb=486 unstable=0 bg_thresh=990 thresh=1980 gap=613 poll_thresh=18 ino=257 dd-2584 [005] 193.044785: balance_dirty_state: bdi btrfs-1: dirty=906 wb=486 unstable=0 bg_thresh=989 thresh=1979 gap=587 poll_thresh=19 ino=257 dd-2584 [005] 193.044929: balance_dirty_state: bdi btrfs-1: dirty=956 wb=486 unstable=0 bg_thresh=989 thresh=1978 gap=536 poll_thresh=20 ino=257 dd-2584 [005] 193.045075: balance_dirty_state: bdi btrfs-1: dirty=981 wb=486 unstable=0 bg_thresh=991 thresh=1982 gap=515 poll_thresh=21 ino=257 dd-2584 [005] 193.045435: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=486 unstable=0 bg_thresh=990 thresh=1981 gap=489 poll_thresh=22 ino=257 dd-2584 [005] 193.045441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=52728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 193.045476: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20484 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 193.046926: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=576 to_write=7616 dd-2584 [005] 193.052015: balance_dirty_state: bdi btrfs-1: dirty=444 wb=933 unstable=0 bg_thresh=985 thresh=1971 gap=594 poll_thresh=22 ino=257 dd-2584 [005] 193.052118: balance_dirty_state: bdi btrfs-1: dirty=469 wb=933 unstable=0 bg_thresh=988 thresh=1976 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 193.052231: balance_dirty_state: bdi btrfs-1: dirty=494 wb=933 unstable=0 bg_thresh=990 thresh=1981 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 193.052340: balance_dirty_state: bdi btrfs-1: dirty=519 wb=933 unstable=0 bg_thresh=993 thresh=1986 gap=534 poll_thresh=18 ino=257 dd-2584 [005] 193.052454: balance_dirty_state: bdi btrfs-1: dirty=569 wb=933 unstable=0 bg_thresh=995 thresh=1990 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 193.052459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=52728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.060053: balance_dirty_state: bdi btrfs-1: dirty=569 wb=808 unstable=0 bg_thresh=991 thresh=1983 gap=606 poll_thresh=19 ino=257 dd-2584 [005] 193.060153: balance_dirty_state: bdi btrfs-1: dirty=569 wb=808 unstable=0 bg_thresh=991 thresh=1983 gap=606 poll_thresh=14 ino=257 dd-2584 [005] 193.060215: balance_dirty_state: bdi btrfs-1: dirty=594 wb=808 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 193.060271: balance_dirty_state: bdi btrfs-1: dirty=594 wb=808 unstable=0 bg_thresh=993 thresh=1987 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 193.060389: balance_dirty_state: bdi btrfs-1: dirty=644 wb=808 unstable=0 bg_thresh=993 thresh=1986 gap=534 poll_thresh=17 ino=257 dd-2584 [005] 193.060507: balance_dirty_state: bdi btrfs-1: dirty=669 wb=808 unstable=0 bg_thresh=989 thresh=1979 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 193.060791: balance_dirty_state: bdi btrfs-1: dirty=694 wb=808 unstable=0 bg_thresh=991 thresh=1983 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 193.060796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=52728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.068051: balance_dirty_state: bdi btrfs-1: dirty=694 wb=683 unstable=0 bg_thresh=991 thresh=1982 gap=605 poll_thresh=19 ino=257 dd-2584 [005] 193.068128: balance_dirty_state: bdi btrfs-1: dirty=719 wb=683 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 193.068189: balance_dirty_state: bdi btrfs-1: dirty=744 wb=683 unstable=0 bg_thresh=990 thresh=1981 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 193.068252: balance_dirty_state: bdi btrfs-1: dirty=744 wb=683 unstable=0 bg_thresh=990 thresh=1981 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 193.068373: balance_dirty_state: bdi btrfs-1: dirty=794 wb=683 unstable=0 bg_thresh=992 thresh=1985 gap=508 poll_thresh=17 ino=257 dd-2584 [005] 193.068494: balance_dirty_state: bdi btrfs-1: dirty=819 wb=683 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 193.068499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.076125: balance_dirty_state: bdi btrfs-1: dirty=814 wb=602 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=18 ino=257 dd-2584 [005] 193.076193: balance_dirty_state: bdi btrfs-1: dirty=814 wb=602 unstable=0 bg_thresh=992 thresh=1985 gap=569 poll_thresh=13 ino=257 dd-2584 [005] 193.076255: balance_dirty_state: bdi btrfs-1: dirty=839 wb=602 unstable=0 bg_thresh=992 thresh=1985 gap=544 poll_thresh=14 ino=257 dd-2584 [005] 193.076315: balance_dirty_state: bdi btrfs-1: dirty=864 wb=602 unstable=0 bg_thresh=992 thresh=1984 gap=518 poll_thresh=15 ino=257 dd-2584 [005] 193.076377: balance_dirty_state: bdi btrfs-1: dirty=864 wb=602 unstable=0 bg_thresh=992 thresh=1984 gap=518 poll_thresh=16 ino=257 dd-2584 [005] 193.076501: balance_dirty_state: bdi btrfs-1: dirty=914 wb=602 unstable=0 bg_thresh=991 thresh=1982 gap=466 poll_thresh=17 ino=257 dd-2584 [005] 193.076506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.084095: balance_dirty_state: bdi btrfs-1: dirty=930 wb=461 unstable=0 bg_thresh=990 thresh=1980 gap=589 poll_thresh=17 ino=257 dd-2584 [005] 193.084164: balance_dirty_state: bdi btrfs-1: dirty=930 wb=461 unstable=0 bg_thresh=990 thresh=1980 gap=589 poll_thresh=13 ino=257 dd-2584 [005] 193.084226: balance_dirty_state: bdi btrfs-1: dirty=955 wb=461 unstable=0 bg_thresh=989 thresh=1979 gap=563 poll_thresh=14 ino=257 dd-2584 [005] 193.084466: balance_dirty_state: bdi btrfs-1: dirty=980 wb=461 unstable=0 bg_thresh=992 thresh=1984 gap=543 poll_thresh=15 ino=257 dd-2584 [005] 193.084528: balance_dirty_state: bdi btrfs-1: dirty=980 wb=461 unstable=0 bg_thresh=989 thresh=1978 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 193.084651: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=461 unstable=0 bg_thresh=991 thresh=1982 gap=516 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 193.084742: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20524 wrote=0 to_write=8192 dd-2584 [005] 193.084847: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=361 unstable=0 bg_thresh=987 thresh=1974 gap=558 poll_thresh=18 ino=257 dd-2584 [005] 193.085041: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=386 unstable=0 bg_thresh=985 thresh=1971 gap=555 poll_thresh=19 ino=257 dd-2584 [005] 193.085234: balance_dirty_state: bdi btrfs-1: dirty=980 wb=461 unstable=0 bg_thresh=988 thresh=1976 gap=535 poll_thresh=20 ino=257 dd-2584 [005] 193.085432: balance_dirty_state: bdi btrfs-1: dirty=955 wb=536 unstable=0 bg_thresh=986 thresh=1972 gap=481 poll_thresh=21 ino=257 dd-2584 [005] 193.085434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-143% task_weight=98% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 193.086591: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=688 to_write=7504 dd-2584 [005] 193.092059: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1011 unstable=0 bg_thresh=990 thresh=1981 gap=490 poll_thresh=21 ino=257 dd-2584 [005] 193.092064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.100132: balance_dirty_state: bdi btrfs-1: dirty=480 wb=761 unstable=0 bg_thresh=992 thresh=1984 gap=743 poll_thresh=21 ino=257 dd-2584 [005] 193.100262: balance_dirty_state: bdi btrfs-1: dirty=480 wb=761 unstable=0 bg_thresh=989 thresh=1978 gap=737 poll_thresh=16 ino=257 dd-2584 [005] 193.100497: balance_dirty_state: bdi btrfs-1: dirty=530 wb=761 unstable=0 bg_thresh=991 thresh=1982 gap=691 poll_thresh=17 ino=257 dd-2584 [005] 193.101084: balance_dirty_state: bdi btrfs-1: dirty=555 wb=761 unstable=0 bg_thresh=990 thresh=1981 gap=665 poll_thresh=18 ino=257 dd-2584 [005] 193.101320: balance_dirty_state: bdi btrfs-1: dirty=580 wb=761 unstable=0 bg_thresh=990 thresh=1980 gap=639 poll_thresh=19 ino=257 dd-2584 [005] 193.101554: balance_dirty_state: bdi btrfs-1: dirty=605 wb=761 unstable=0 bg_thresh=989 thresh=1979 gap=613 poll_thresh=20 ino=257 dd-2584 [005] 193.101787: balance_dirty_state: bdi btrfs-1: dirty=655 wb=761 unstable=0 bg_thresh=991 thresh=1983 gap=567 poll_thresh=21 ino=257 dd-2584 [005] 193.102020: balance_dirty_state: bdi btrfs-1: dirty=680 wb=761 unstable=0 bg_thresh=991 thresh=1982 gap=541 poll_thresh=22 ino=257 dd-2584 [005] 193.102254: balance_dirty_state: bdi btrfs-1: dirty=705 wb=761 unstable=0 bg_thresh=990 thresh=1981 gap=515 poll_thresh=23 ino=257 dd-2584 [005] 193.102495: balance_dirty_state: bdi btrfs-1: dirty=730 wb=761 unstable=0 bg_thresh=992 thresh=1985 gap=494 poll_thresh=24 ino=257 dd-2584 [005] 193.102504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.108039: balance_dirty_state: bdi btrfs-1: dirty=730 wb=686 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=24 ino=257 dd-2584 [005] 193.108144: balance_dirty_state: bdi btrfs-1: dirty=755 wb=686 unstable=0 bg_thresh=990 thresh=1980 gap=539 poll_thresh=18 ino=257 dd-2584 [005] 193.108263: balance_dirty_state: bdi btrfs-1: dirty=780 wb=686 unstable=0 bg_thresh=992 thresh=1984 gap=518 poll_thresh=19 ino=257 dd-2584 [005] 193.108552: balance_dirty_state: bdi btrfs-1: dirty=830 wb=686 unstable=0 bg_thresh=991 thresh=1983 gap=467 poll_thresh=20 ino=257 dd-2584 [005] 193.108557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.116052: balance_dirty_state: bdi btrfs-1: dirty=830 wb=686 unstable=0 bg_thresh=991 thresh=1983 gap=467 poll_thresh=20 ino=257 dd-2584 [005] 193.116060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.124057: balance_dirty_state: bdi btrfs-1: dirty=830 wb=436 unstable=0 bg_thresh=990 thresh=1980 gap=714 poll_thresh=20 ino=257 dd-2584 [005] 193.124124: balance_dirty_state: bdi btrfs-1: dirty=830 wb=436 unstable=0 bg_thresh=990 thresh=1980 gap=714 poll_thresh=15 ino=257 dd-2584 [005] 193.124186: balance_dirty_state: bdi btrfs-1: dirty=855 wb=436 unstable=0 bg_thresh=989 thresh=1979 gap=688 poll_thresh=16 ino=257 dd-2584 [005] 193.124303: balance_dirty_state: bdi btrfs-1: dirty=880 wb=436 unstable=0 bg_thresh=989 thresh=1978 gap=662 poll_thresh=17 ino=257 dd-2584 [005] 193.124419: balance_dirty_state: bdi btrfs-1: dirty=930 wb=436 unstable=0 bg_thresh=991 thresh=1982 gap=616 poll_thresh=18 ino=257 dd-2584 [005] 193.124536: balance_dirty_state: bdi btrfs-1: dirty=955 wb=436 unstable=0 bg_thresh=990 thresh=1981 gap=590 poll_thresh=19 ino=257 dd-2584 [005] 193.124653: balance_dirty_state: bdi btrfs-1: dirty=980 wb=436 unstable=0 bg_thresh=990 thresh=1980 gap=564 poll_thresh=20 ino=257 dd-2584 [005] 193.124771: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=436 unstable=0 bg_thresh=992 thresh=1984 gap=543 poll_thresh=21 ino=257 flush-btrfs-1-2586 [007] 193.124825: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20564 wrote=0 to_write=8192 dd-2584 [005] 193.124899: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=436 unstable=0 bg_thresh=991 thresh=1983 gap=492 poll_thresh=22 ino=257 dd-2584 [005] 193.124901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 193.126286: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=576 to_write=7616 dd-2584 [001] 193.132094: balance_dirty_state: bdi btrfs-1: dirty=480 wb=886 unstable=0 bg_thresh=992 thresh=1985 gap=619 poll_thresh=22 ino=257 dd-2584 [001] 193.132333: balance_dirty_state: bdi btrfs-1: dirty=480 wb=886 unstable=0 bg_thresh=992 thresh=1985 gap=619 poll_thresh=16 ino=257 dd-2584 [001] 193.132451: balance_dirty_state: bdi btrfs-1: dirty=530 wb=886 unstable=0 bg_thresh=995 thresh=1990 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 193.132567: balance_dirty_state: bdi btrfs-1: dirty=555 wb=886 unstable=0 bg_thresh=997 thresh=1995 gap=554 poll_thresh=18 ino=257 dd-2584 [001] 193.132686: balance_dirty_state: bdi btrfs-1: dirty=580 wb=886 unstable=0 bg_thresh=999 thresh=1999 gap=533 poll_thresh=19 ino=257 dd-2584 [001] 193.132803: balance_dirty_state: bdi btrfs-1: dirty=630 wb=886 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 193.132808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 193.140092: balance_dirty_state: bdi btrfs-1: dirty=630 wb=761 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 193.140156: balance_dirty_state: bdi btrfs-1: dirty=630 wb=761 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=15 ino=257 dd-2584 [001] 193.140215: balance_dirty_state: bdi btrfs-1: dirty=655 wb=761 unstable=0 bg_thresh=999 thresh=1999 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 193.140330: balance_dirty_state: bdi btrfs-1: dirty=680 wb=761 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 193.140447: balance_dirty_state: bdi btrfs-1: dirty=705 wb=761 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 193.140737: balance_dirty_state: bdi btrfs-1: dirty=755 wb=761 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 193.140742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 193.148010: balance_dirty_state: bdi btrfs-1: dirty=755 wb=636 unstable=0 bg_thresh=990 thresh=1980 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 193.148131: balance_dirty_state: bdi btrfs-1: dirty=755 wb=636 unstable=0 bg_thresh=990 thresh=1980 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 193.148247: balance_dirty_state: bdi btrfs-1: dirty=780 wb=636 unstable=0 bg_thresh=992 thresh=1985 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 193.148361: balance_dirty_state: bdi btrfs-1: dirty=805 wb=636 unstable=0 bg_thresh=992 thresh=1985 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 193.148590: balance_dirty_state: bdi btrfs-1: dirty=830 wb=636 unstable=0 bg_thresh=995 thresh=1990 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 193.148825: balance_dirty_state: bdi btrfs-1: dirty=855 wb=636 unstable=0 bg_thresh=1000 thresh=2000 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 193.149059: balance_dirty_state: bdi btrfs-1: dirty=880 wb=636 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 193.149067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 193.156024: balance_dirty_state: bdi btrfs-1: dirty=880 wb=461 unstable=0 bg_thresh=998 thresh=1996 gap=655 poll_thresh=19 ino=257 dd-2584 [001] 193.156096: balance_dirty_state: bdi btrfs-1: dirty=905 wb=461 unstable=0 bg_thresh=998 thresh=1996 gap=630 poll_thresh=14 ino=257 dd-2584 [001] 193.156151: balance_dirty_state: bdi btrfs-1: dirty=930 wb=461 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=15 ino=257 dd-2584 [001] 193.156208: balance_dirty_state: bdi btrfs-1: dirty=930 wb=461 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=16 ino=257 dd-2584 [001] 193.156320: balance_dirty_state: bdi btrfs-1: dirty=980 wb=461 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 193.156596: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=461 unstable=0 bg_thresh=999 thresh=1998 gap=532 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 193.156683: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20596 wrote=0 to_write=8192 dd-2584 [001] 193.156721: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=461 unstable=0 bg_thresh=998 thresh=1997 gap=506 poll_thresh=19 ino=257 dd-2584 [001] 193.156845: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=486 unstable=0 bg_thresh=998 thresh=1996 gap=455 poll_thresh=20 ino=257 dd-2584 [001] 193.156847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 193.158189: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=592 to_write=7600 dd-2584 [001] 193.164017: balance_dirty_state: bdi btrfs-1: dirty=480 wb=936 unstable=0 bg_thresh=995 thresh=1991 gap=575 poll_thresh=20 ino=257 dd-2584 [001] 193.164082: balance_dirty_state: bdi btrfs-1: dirty=480 wb=936 unstable=0 bg_thresh=995 thresh=1991 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 193.164143: balance_dirty_state: bdi btrfs-1: dirty=505 wb=936 unstable=0 bg_thresh=998 thresh=1996 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 193.164260: balance_dirty_state: bdi btrfs-1: dirty=530 wb=936 unstable=0 bg_thresh=1000 thresh=2001 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 193.164378: balance_dirty_state: bdi btrfs-1: dirty=555 wb=936 unstable=0 bg_thresh=1003 thresh=2006 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 193.164502: balance_dirty_state: bdi btrfs-1: dirty=605 wb=936 unstable=0 bg_thresh=1002 thresh=2004 gap=463 poll_thresh=19 ino=257 dd-2584 [001] 193.164507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=54716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 193.172035: balance_dirty_state: bdi btrfs-1: dirty=605 wb=811 unstable=0 bg_thresh=990 thresh=1980 gap=564 poll_thresh=19 ino=257 dd-2584 [001] 193.172126: balance_dirty_state: bdi btrfs-1: dirty=605 wb=811 unstable=0 bg_thresh=987 thresh=1974 gap=558 poll_thresh=14 ino=257 dd-2584 [001] 193.172201: balance_dirty_state: bdi btrfs-1: dirty=630 wb=811 unstable=0 bg_thresh=989 thresh=1979 gap=538 poll_thresh=15 ino=257 dd-2584 [001] 193.172262: balance_dirty_state: bdi btrfs-1: dirty=655 wb=811 unstable=0 bg_thresh=989 thresh=1979 gap=513 poll_thresh=16 ino=257 dd-2584 [001] 193.172566: balance_dirty_state: bdi btrfs-1: dirty=680 wb=811 unstable=0 bg_thresh=992 thresh=1984 gap=493 poll_thresh=17 ino=257 dd-2584 [001] 193.172571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 193.180027: balance_dirty_state: bdi btrfs-1: dirty=680 wb=611 unstable=0 bg_thresh=995 thresh=1991 gap=700 poll_thresh=17 ino=257 dd-2584 [001] 193.180116: balance_dirty_state: bdi btrfs-1: dirty=680 wb=611 unstable=0 bg_thresh=995 thresh=1991 gap=700 poll_thresh=13 ino=257 dd-2584 [001] 193.180222: balance_dirty_state: bdi btrfs-1: dirty=705 wb=611 unstable=0 bg_thresh=996 thresh=1993 gap=677 poll_thresh=14 ino=257 dd-2584 [001] 193.180330: balance_dirty_state: bdi btrfs-1: dirty=730 wb=611 unstable=0 bg_thresh=996 thresh=1993 gap=652 poll_thresh=15 ino=257 dd-2584 [001] 193.180416: balance_dirty_state: bdi btrfs-1: dirty=730 wb=611 unstable=0 bg_thresh=999 thresh=1998 gap=657 poll_thresh=16 ino=257 dd-2584 [001] 193.180564: balance_dirty_state: bdi btrfs-1: dirty=780 wb=611 unstable=0 bg_thresh=1001 thresh=2003 gap=612 poll_thresh=17 ino=257 dd-2584 [001] 193.180712: balance_dirty_state: bdi btrfs-1: dirty=805 wb=611 unstable=0 bg_thresh=1001 thresh=2003 gap=587 poll_thresh=18 ino=257 dd-2584 [001] 193.180858: balance_dirty_state: bdi btrfs-1: dirty=830 wb=611 unstable=0 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=19 ino=257 dd-2584 [001] 193.181007: balance_dirty_state: bdi btrfs-1: dirty=880 wb=611 unstable=0 bg_thresh=997 thresh=1995 gap=504 poll_thresh=20 ino=257 dd-2584 [001] 193.181157: balance_dirty_state: bdi btrfs-1: dirty=905 wb=611 unstable=0 bg_thresh=996 thresh=1993 gap=477 poll_thresh=21 ino=257 dd-2584 [001] 193.181164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 193.188035: balance_dirty_state: bdi btrfs-1: dirty=905 wb=486 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=21 ino=257 dd-2584 [002] 193.188287: balance_dirty_state: bdi btrfs-1: dirty=905 wb=486 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=16 ino=257 dd-2584 [002] 193.188405: balance_dirty_state: bdi btrfs-1: dirty=955 wb=486 unstable=0 bg_thresh=997 thresh=1995 gap=554 poll_thresh=17 ino=257 dd-2584 [002] 193.188524: balance_dirty_state: bdi btrfs-1: dirty=980 wb=486 unstable=0 bg_thresh=1000 thresh=2000 gap=534 poll_thresh=18 ino=257 dd-2584 [002] 193.188644: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=486 unstable=0 bg_thresh=1002 thresh=2004 gap=513 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 193.188720: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20628 wrote=0 to_write=8192 dd-2584 [002] 193.188768: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=486 unstable=0 bg_thresh=1001 thresh=2003 gap=462 poll_thresh=20 ino=257 dd-2584 [002] 193.188769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 193.190097: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=576 to_write=7616 collect-vmstat.-2569 [000] 193.190809: balance_dirty_state: bdi 0:15: dirty=480 wb=1061 unstable=0 bg_thresh=998 thresh=1997 gap=456 poll_thresh=37 ino=2375722 collect-vmstat.-2569 [000] 193.190817: balance_dirty_pages: bdi 0:15: bdi_limit=10 task_limit=10 bdi_dirty=4 avg_dirty=4 bdi_gap=436% task_gap=873% task_weight=0% bdi_bw=17468 base_bw=102400 task_bw=1843200 dirtied=37 period=4 think=14648 pause=8 dd-2584 [002] 193.200138: balance_dirty_state: bdi btrfs-1: dirty=480 wb=811 unstable=0 bg_thresh=993 thresh=1986 gap=695 poll_thresh=20 ino=257 dd-2584 [002] 193.200229: balance_dirty_state: bdi btrfs-1: dirty=480 wb=811 unstable=0 bg_thresh=995 thresh=1991 gap=700 poll_thresh=15 ino=257 dd-2584 [002] 193.200290: balance_dirty_state: bdi btrfs-1: dirty=505 wb=811 unstable=0 bg_thresh=992 thresh=1985 gap=669 poll_thresh=16 ino=257 dd-2584 [002] 193.200413: balance_dirty_state: bdi btrfs-1: dirty=530 wb=811 unstable=0 bg_thresh=992 thresh=1984 gap=643 poll_thresh=17 ino=257 dd-2584 [002] 193.200533: balance_dirty_state: bdi btrfs-1: dirty=555 wb=811 unstable=0 bg_thresh=994 thresh=1988 gap=622 poll_thresh=18 ino=257 dd-2584 [002] 193.200831: balance_dirty_state: bdi btrfs-1: dirty=605 wb=811 unstable=0 bg_thresh=993 thresh=1987 gap=571 poll_thresh=19 ino=257 dd-2584 [002] 193.200950: balance_dirty_state: bdi btrfs-1: dirty=630 wb=811 unstable=0 bg_thresh=993 thresh=1986 gap=545 poll_thresh=20 ino=257 dd-2584 [002] 193.201068: balance_dirty_state: bdi btrfs-1: dirty=655 wb=811 unstable=0 bg_thresh=995 thresh=1990 gap=524 poll_thresh=21 ino=257 dd-2584 [002] 193.201185: balance_dirty_state: bdi btrfs-1: dirty=705 wb=811 unstable=0 bg_thresh=994 thresh=1989 gap=473 poll_thresh=22 ino=257 dd-2584 [002] 193.201190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 193.208144: balance_dirty_state: bdi btrfs-1: dirty=705 wb=686 unstable=0 bg_thresh=994 thresh=1988 gap=597 poll_thresh=22 ino=257 dd-2584 [002] 193.208237: balance_dirty_state: bdi btrfs-1: dirty=705 wb=686 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=16 ino=257 dd-2584 [002] 193.208351: balance_dirty_state: bdi btrfs-1: dirty=730 wb=686 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=17 ino=257 dd-2584 [002] 193.208465: balance_dirty_state: bdi btrfs-1: dirty=780 wb=686 unstable=0 bg_thresh=995 thresh=1990 gap=524 poll_thresh=18 ino=257 dd-2584 [002] 193.208580: balance_dirty_state: bdi btrfs-1: dirty=805 wb=686 unstable=0 bg_thresh=994 thresh=1989 gap=498 poll_thresh=19 ino=257 dd-2584 [002] 193.208695: balance_dirty_state: bdi btrfs-1: dirty=830 wb=686 unstable=0 bg_thresh=994 thresh=1988 gap=472 poll_thresh=20 ino=257 dd-2584 [002] 193.208699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 193.216174: balance_dirty_state: bdi btrfs-1: dirty=830 wb=586 unstable=0 bg_thresh=994 thresh=1988 gap=572 poll_thresh=20 ino=257 dd-2584 [006] 193.216660: balance_dirty_state: bdi btrfs-1: dirty=830 wb=586 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 193.216778: balance_dirty_state: bdi btrfs-1: dirty=855 wb=586 unstable=0 bg_thresh=996 thresh=1993 gap=552 poll_thresh=16 ino=257 dd-2584 [006] 193.217014: balance_dirty_state: bdi btrfs-1: dirty=880 wb=586 unstable=0 bg_thresh=996 thresh=1992 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 193.217250: balance_dirty_state: bdi btrfs-1: dirty=930 wb=586 unstable=0 bg_thresh=995 thresh=1991 gap=475 poll_thresh=18 ino=257 dd-2584 [006] 193.217259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 193.224128: balance_dirty_state: bdi btrfs-1: dirty=930 wb=586 unstable=0 bg_thresh=994 thresh=1988 gap=472 poll_thresh=18 ino=257 dd-2584 [006] 193.224137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 193.232130: balance_dirty_state: bdi btrfs-1: dirty=930 wb=336 unstable=0 bg_thresh=997 thresh=1994 gap=728 poll_thresh=18 ino=257 dd-2584 [006] 193.232260: balance_dirty_state: bdi btrfs-1: dirty=930 wb=336 unstable=0 bg_thresh=996 thresh=1993 gap=727 poll_thresh=13 ino=257 dd-2584 [006] 193.232381: balance_dirty_state: bdi btrfs-1: dirty=955 wb=336 unstable=0 bg_thresh=999 thresh=1998 gap=707 poll_thresh=14 ino=257 dd-2584 [006] 193.232499: balance_dirty_state: bdi btrfs-1: dirty=980 wb=336 unstable=0 bg_thresh=998 thresh=1997 gap=681 poll_thresh=15 ino=257 dd-2584 [006] 193.232616: balance_dirty_state: bdi btrfs-1: dirty=980 wb=336 unstable=0 bg_thresh=998 thresh=1997 gap=681 poll_thresh=16 ino=257 dd-2584 [006] 193.232849: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=336 unstable=0 bg_thresh=998 thresh=1996 gap=630 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 193.232899: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20672 wrote=0 to_write=8192 dd-2584 [006] 193.233098: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=336 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=18 ino=257 dd-2584 [006] 193.233343: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=361 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 193.233671: balance_dirty_state: bdi btrfs-1: dirty=955 wb=361 unstable=0 bg_thresh=997 thresh=1994 gap=678 poll_thresh=20 ino=257 dd-2584 [006] 193.233848: balance_dirty_state: bdi btrfs-1: dirty=930 wb=436 unstable=0 bg_thresh=995 thresh=1990 gap=624 poll_thresh=21 ino=257 dd-2584 [006] 193.234025: balance_dirty_state: bdi btrfs-1: dirty=880 wb=511 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=22 ino=257 dd-2584 [006] 193.234199: balance_dirty_state: bdi btrfs-1: dirty=830 wb=586 unstable=0 bg_thresh=994 thresh=1988 gap=572 poll_thresh=23 ino=257 dd-2584 [006] 193.234373: balance_dirty_state: bdi btrfs-1: dirty=780 wb=661 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=24 ino=257 dd-2584 [006] 193.234546: balance_dirty_state: bdi btrfs-1: dirty=755 wb=736 unstable=0 bg_thresh=999 thresh=1999 gap=508 poll_thresh=25 ino=257 dd-2584 [006] 193.234714: balance_dirty_state: bdi btrfs-1: dirty=730 wb=786 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=26 ino=257 dd-2584 [006] 193.234716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 193.235318: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=848 to_write=7344 dd-2584 [006] 193.240183: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1061 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=26 ino=257 dd-2584 [006] 193.240193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 193.248178: balance_dirty_state: bdi btrfs-1: dirty=455 wb=861 unstable=0 bg_thresh=997 thresh=1994 gap=678 poll_thresh=26 ino=257 dd-2584 [006] 193.248286: balance_dirty_state: bdi btrfs-1: dirty=480 wb=861 unstable=0 bg_thresh=999 thresh=1999 gap=658 poll_thresh=19 ino=257 dd-2584 [006] 193.248764: balance_dirty_state: bdi btrfs-1: dirty=505 wb=861 unstable=0 bg_thresh=999 thresh=1998 gap=632 poll_thresh=20 ino=257 dd-2584 [006] 193.248957: balance_dirty_state: bdi btrfs-1: dirty=530 wb=861 unstable=0 bg_thresh=995 thresh=1991 gap=600 poll_thresh=21 ino=257 dd-2584 [006] 193.249146: balance_dirty_state: bdi btrfs-1: dirty=580 wb=861 unstable=0 bg_thresh=995 thresh=1990 gap=549 poll_thresh=22 ino=257 dd-2584 [006] 193.249334: balance_dirty_state: bdi btrfs-1: dirty=605 wb=861 unstable=0 bg_thresh=997 thresh=1994 gap=528 poll_thresh=23 ino=257 dd-2584 [006] 193.249523: balance_dirty_state: bdi btrfs-1: dirty=630 wb=861 unstable=0 bg_thresh=996 thresh=1993 gap=502 poll_thresh=24 ino=257 dd-2584 [006] 193.249715: balance_dirty_state: bdi btrfs-1: dirty=655 wb=861 unstable=0 bg_thresh=996 thresh=1992 gap=476 poll_thresh=25 ino=257 dd-2584 [006] 193.249723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 193.256144: balance_dirty_state: bdi btrfs-1: dirty=655 wb=861 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=25 ino=257 dd-2584 [006] 193.256154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 193.264151: balance_dirty_state: bdi btrfs-1: dirty=655 wb=586 unstable=0 bg_thresh=997 thresh=1994 gap=753 poll_thresh=25 ino=257 dd-2584 [006] 193.264278: balance_dirty_state: bdi btrfs-1: dirty=680 wb=586 unstable=0 bg_thresh=999 thresh=1999 gap=733 poll_thresh=19 ino=257 dd-2584 [006] 193.264514: balance_dirty_state: bdi btrfs-1: dirty=705 wb=586 unstable=0 bg_thresh=999 thresh=1998 gap=707 poll_thresh=20 ino=257 dd-2584 [006] 193.264750: balance_dirty_state: bdi btrfs-1: dirty=755 wb=586 unstable=0 bg_thresh=998 thresh=1997 gap=656 poll_thresh=21 ino=257 dd-2584 [006] 193.265339: balance_dirty_state: bdi btrfs-1: dirty=780 wb=586 unstable=0 bg_thresh=997 thresh=1995 gap=629 poll_thresh=22 ino=257 dd-2584 [006] 193.265573: balance_dirty_state: bdi btrfs-1: dirty=805 wb=586 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=23 ino=257 dd-2584 [006] 193.265806: balance_dirty_state: bdi btrfs-1: dirty=830 wb=586 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=24 ino=257 dd-2584 [006] 193.266042: balance_dirty_state: bdi btrfs-1: dirty=880 wb=586 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=25 ino=257 dd-2584 [006] 193.266282: balance_dirty_state: bdi btrfs-1: dirty=905 wb=586 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=26 ino=257 dd-2584 [006] 193.266521: balance_dirty_state: bdi btrfs-1: dirty=930 wb=586 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=27 ino=257 dd-2584 [006] 193.266530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 193.272128: balance_dirty_state: bdi btrfs-1: dirty=930 wb=461 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=27 ino=257 dd-2584 [004] 193.272193: balance_dirty_state: bdi btrfs-1: dirty=955 wb=461 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=20 ino=257 dd-2584 [004] 193.272306: balance_dirty_state: bdi btrfs-1: dirty=980 wb=461 unstable=0 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=21 ino=257 dd-2584 [004] 193.272581: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=461 unstable=0 bg_thresh=1002 thresh=2005 gap=539 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 193.272670: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20712 wrote=0 to_write=8192 dd-2584 [004] 193.272707: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=461 unstable=0 bg_thresh=1004 thresh=2009 gap=518 poll_thresh=23 ino=257 dd-2584 [004] 193.272830: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=486 unstable=0 bg_thresh=1004 thresh=2008 gap=467 poll_thresh=24 ino=257 dd-2584 [004] 193.272832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 193.274119: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=624 to_write=7568 dd-2584 [004] 193.280054: balance_dirty_state: bdi btrfs-1: dirty=455 wb=961 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=24 ino=257 dd-2584 [004] 193.280134: balance_dirty_state: bdi btrfs-1: dirty=455 wb=961 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=18 ino=257 dd-2584 [004] 193.280245: balance_dirty_state: bdi btrfs-1: dirty=505 wb=961 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=19 ino=257 dd-2584 [004] 193.280355: balance_dirty_state: bdi btrfs-1: dirty=530 wb=961 unstable=0 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=20 ino=257 dd-2584 [004] 193.280470: balance_dirty_state: bdi btrfs-1: dirty=555 wb=961 unstable=0 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=21 ino=257 dd-2584 [004] 193.280474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 193.288052: balance_dirty_state: bdi btrfs-1: dirty=555 wb=836 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=21 ino=257 dd-2584 [000] 193.288141: balance_dirty_state: bdi btrfs-1: dirty=580 wb=836 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=16 ino=257 dd-2584 [000] 193.288308: balance_dirty_state: bdi btrfs-1: dirty=605 wb=836 unstable=0 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=17 ino=257 dd-2584 [000] 193.288769: balance_dirty_state: bdi btrfs-1: dirty=630 wb=836 unstable=0 bg_thresh=1004 thresh=2008 gap=542 poll_thresh=18 ino=257 dd-2584 [000] 193.288940: balance_dirty_state: bdi btrfs-1: dirty=655 wb=836 unstable=0 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=19 ino=257 dd-2584 [000] 193.289109: balance_dirty_state: bdi btrfs-1: dirty=705 wb=836 unstable=0 bg_thresh=1005 thresh=2011 gap=470 poll_thresh=20 ino=257 dd-2584 [000] 193.289115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-379% task_weight=99% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 193.300088: balance_dirty_state: bdi btrfs-1: dirty=705 wb=636 unstable=0 bg_thresh=995 thresh=1991 gap=650 poll_thresh=20 ino=257 dd-2584 [004] 193.300221: balance_dirty_state: bdi btrfs-1: dirty=730 wb=636 unstable=0 bg_thresh=995 thresh=1991 gap=625 poll_thresh=15 ino=257 dd-2584 [004] 193.300304: balance_dirty_state: bdi btrfs-1: dirty=730 wb=636 unstable=0 bg_thresh=998 thresh=1996 gap=630 poll_thresh=16 ino=257 dd-2584 [004] 193.300469: balance_dirty_state: bdi btrfs-1: dirty=780 wb=636 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=17 ino=257 dd-2584 [004] 193.300637: balance_dirty_state: bdi btrfs-1: dirty=805 wb=636 unstable=0 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 193.300806: balance_dirty_state: bdi btrfs-1: dirty=830 wb=636 unstable=0 bg_thresh=1002 thresh=2004 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 193.300973: balance_dirty_state: bdi btrfs-1: dirty=880 wb=636 unstable=0 bg_thresh=1001 thresh=2003 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 193.300978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-342% task_weight=98% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 193.308176: balance_dirty_state: bdi btrfs-1: dirty=880 wb=511 unstable=0 bg_thresh=1003 thresh=2006 gap=615 poll_thresh=20 ino=257 dd-2584 [004] 193.308272: balance_dirty_state: bdi btrfs-1: dirty=880 wb=511 unstable=0 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=15 ino=257 dd-2584 [004] 193.308546: balance_dirty_state: bdi btrfs-1: dirty=905 wb=511 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 193.308665: balance_dirty_state: bdi btrfs-1: dirty=930 wb=511 unstable=0 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 193.308784: balance_dirty_state: bdi btrfs-1: dirty=955 wb=511 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 193.308909: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=511 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 193.308915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 193.308968: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20748 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 193.310437: writeback_single_inode: bdi btrfs-1: ino=257 state= age=256 wrote=544 to_write=7648 dd-2584 [004] 193.316128: balance_dirty_state: bdi btrfs-1: dirty=455 wb=911 unstable=0 bg_thresh=991 thresh=1983 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 193.316202: balance_dirty_state: bdi btrfs-1: dirty=455 wb=911 unstable=0 bg_thresh=994 thresh=1988 gap=622 poll_thresh=14 ino=257 dd-2584 [004] 193.316261: balance_dirty_state: bdi btrfs-1: dirty=480 wb=911 unstable=0 bg_thresh=994 thresh=1988 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 193.316334: balance_dirty_state: bdi btrfs-1: dirty=505 wb=911 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 193.316492: balance_dirty_state: bdi btrfs-1: dirty=530 wb=911 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 193.316616: balance_dirty_state: bdi btrfs-1: dirty=555 wb=911 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 193.316794: balance_dirty_state: bdi btrfs-1: dirty=580 wb=911 unstable=0 bg_thresh=995 thresh=1990 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 193.317253: balance_dirty_state: bdi btrfs-1: dirty=630 wb=886 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 193.317260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 193.324139: balance_dirty_state: bdi btrfs-1: dirty=630 wb=786 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=20 ino=257 dd-2584 [004] 193.324228: balance_dirty_state: bdi btrfs-1: dirty=630 wb=786 unstable=0 bg_thresh=995 thresh=1991 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 193.324311: balance_dirty_state: bdi btrfs-1: dirty=655 wb=786 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 193.324477: balance_dirty_state: bdi btrfs-1: dirty=680 wb=786 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 193.324649: balance_dirty_state: bdi btrfs-1: dirty=730 wb=786 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 193.324655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=98% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 193.332155: balance_dirty_state: bdi btrfs-1: dirty=730 wb=561 unstable=0 bg_thresh=991 thresh=1982 gap=691 poll_thresh=18 ino=257 dd-2584 [006] 193.332224: balance_dirty_state: bdi btrfs-1: dirty=755 wb=561 unstable=0 bg_thresh=992 thresh=1985 gap=669 poll_thresh=13 ino=257 dd-2584 [006] 193.332284: balance_dirty_state: bdi btrfs-1: dirty=780 wb=561 unstable=0 bg_thresh=992 thresh=1985 gap=644 poll_thresh=14 ino=257 dd-2584 [006] 193.332341: balance_dirty_state: bdi btrfs-1: dirty=780 wb=561 unstable=0 bg_thresh=995 thresh=1990 gap=649 poll_thresh=15 ino=257 dd-2584 [006] 193.332398: balance_dirty_state: bdi btrfs-1: dirty=805 wb=561 unstable=0 bg_thresh=997 thresh=1995 gap=629 poll_thresh=16 ino=257 dd-2584 [006] 193.332520: balance_dirty_state: bdi btrfs-1: dirty=830 wb=561 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=17 ino=257 dd-2584 [006] 193.332644: balance_dirty_state: bdi btrfs-1: dirty=855 wb=561 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=18 ino=257 dd-2584 [006] 193.332939: balance_dirty_state: bdi btrfs-1: dirty=905 wb=561 unstable=0 bg_thresh=996 thresh=1992 gap=526 poll_thresh=19 ino=257 dd-2584 [006] 193.333060: balance_dirty_state: bdi btrfs-1: dirty=930 wb=561 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=20 ino=257 dd-2584 [006] 193.333181: balance_dirty_state: bdi btrfs-1: dirty=955 wb=561 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=21 ino=257 dd-2584 [006] 193.333186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 193.340142: balance_dirty_state: bdi btrfs-1: dirty=955 wb=561 unstable=0 bg_thresh=992 thresh=1985 gap=469 poll_thresh=21 ino=257 dd-2584 [006] 193.340147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 193.348131: balance_dirty_state: bdi btrfs-1: dirty=955 wb=311 unstable=0 bg_thresh=992 thresh=1984 gap=718 poll_thresh=21 ino=257 dd-2584 [006] 193.348241: balance_dirty_state: bdi btrfs-1: dirty=980 wb=311 unstable=0 bg_thresh=994 thresh=1989 gap=698 poll_thresh=16 ino=257 dd-2584 [006] 193.348357: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=311 unstable=0 bg_thresh=991 thresh=1982 gap=666 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 193.348420: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20788 wrote=0 to_write=8192 dd-2584 [006] 193.348484: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=311 unstable=0 bg_thresh=990 thresh=1981 gap=640 poll_thresh=18 ino=257 dd-2584 [006] 193.348615: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=336 unstable=0 bg_thresh=992 thresh=1985 gap=594 poll_thresh=19 ino=257 dd-2584 [006] 193.348744: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=386 unstable=0 bg_thresh=992 thresh=1984 gap=568 poll_thresh=20 ino=257 dd-2584 [006] 193.349161: balance_dirty_state: bdi btrfs-1: dirty=855 wb=586 unstable=0 bg_thresh=991 thresh=1983 gap=542 poll_thresh=21 ino=257 dd-2584 [006] 193.349332: balance_dirty_state: bdi btrfs-1: dirty=830 wb=661 unstable=0 bg_thresh=991 thresh=1982 gap=491 poll_thresh=22 ino=257 dd-2584 [006] 193.349334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 193.350901: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=704 to_write=7488 dd-2584 [006] 193.356125: balance_dirty_state: bdi btrfs-1: dirty=480 wb=886 unstable=0 bg_thresh=992 thresh=1985 gap=619 poll_thresh=22 ino=257 dd-2584 [006] 193.356226: balance_dirty_state: bdi btrfs-1: dirty=480 wb=886 unstable=0 bg_thresh=995 thresh=1990 gap=624 poll_thresh=16 ino=257 dd-2584 [006] 193.356384: balance_dirty_state: bdi btrfs-1: dirty=505 wb=886 unstable=0 bg_thresh=994 thresh=1989 gap=598 poll_thresh=17 ino=257 dd-2584 [006] 193.356539: balance_dirty_state: bdi btrfs-1: dirty=555 wb=886 unstable=0 bg_thresh=991 thresh=1982 gap=541 poll_thresh=18 ino=257 dd-2584 [006] 193.356693: balance_dirty_state: bdi btrfs-1: dirty=580 wb=886 unstable=0 bg_thresh=993 thresh=1986 gap=520 poll_thresh=19 ino=257 dd-2584 [006] 193.356847: balance_dirty_state: bdi btrfs-1: dirty=605 wb=886 unstable=0 bg_thresh=992 thresh=1985 gap=494 poll_thresh=20 ino=257 dd-2584 [006] 193.356853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 193.364190: balance_dirty_state: bdi btrfs-1: dirty=605 wb=736 unstable=0 bg_thresh=991 thresh=1982 gap=641 poll_thresh=20 ino=257 dd-2584 [006] 193.364297: balance_dirty_state: bdi btrfs-1: dirty=630 wb=736 unstable=0 bg_thresh=993 thresh=1987 gap=621 poll_thresh=15 ino=257 dd-2584 [006] 193.364357: balance_dirty_state: bdi btrfs-1: dirty=655 wb=736 unstable=0 bg_thresh=990 thresh=1981 gap=590 poll_thresh=16 ino=257 dd-2584 [006] 193.364475: balance_dirty_state: bdi btrfs-1: dirty=680 wb=736 unstable=0 bg_thresh=992 thresh=1985 gap=569 poll_thresh=17 ino=257 dd-2584 [006] 193.364767: balance_dirty_state: bdi btrfs-1: dirty=705 wb=736 unstable=0 bg_thresh=992 thresh=1984 gap=543 poll_thresh=18 ino=257 dd-2584 [006] 193.364883: balance_dirty_state: bdi btrfs-1: dirty=730 wb=736 unstable=0 bg_thresh=991 thresh=1983 gap=517 poll_thresh=19 ino=257 dd-2584 [006] 193.365003: balance_dirty_state: bdi btrfs-1: dirty=780 wb=736 unstable=0 bg_thresh=991 thresh=1982 gap=466 poll_thresh=20 ino=257 dd-2584 [006] 193.365008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 193.372180: balance_dirty_state: bdi btrfs-1: dirty=780 wb=736 unstable=0 bg_thresh=988 thresh=1977 gap=461 poll_thresh=20 ino=257 dd-2584 [006] 193.372185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-281% task_weight=98% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.380236: balance_dirty_state: bdi btrfs-1: dirty=780 wb=461 unstable=0 bg_thresh=989 thresh=1979 gap=738 poll_thresh=20 ino=257 dd-2584 [005] 193.380355: balance_dirty_state: bdi btrfs-1: dirty=780 wb=461 unstable=0 bg_thresh=992 thresh=1984 gap=743 poll_thresh=15 ino=257 dd-2584 [005] 193.380472: balance_dirty_state: bdi btrfs-1: dirty=805 wb=461 unstable=0 bg_thresh=992 thresh=1984 gap=718 poll_thresh=16 ino=257 dd-2584 [005] 193.380703: balance_dirty_state: bdi btrfs-1: dirty=830 wb=461 unstable=0 bg_thresh=994 thresh=1989 gap=698 poll_thresh=17 ino=257 dd-2584 [005] 193.380937: balance_dirty_state: bdi btrfs-1: dirty=855 wb=461 unstable=0 bg_thresh=994 thresh=1988 gap=672 poll_thresh=18 ino=257 dd-2584 [005] 193.381172: balance_dirty_state: bdi btrfs-1: dirty=905 wb=461 unstable=0 bg_thresh=996 thresh=1992 gap=626 poll_thresh=19 ino=257 dd-2584 [005] 193.381408: balance_dirty_state: bdi btrfs-1: dirty=930 wb=461 unstable=0 bg_thresh=995 thresh=1991 gap=600 poll_thresh=20 ino=257 dd-2584 [005] 193.381992: balance_dirty_state: bdi btrfs-1: dirty=955 wb=461 unstable=0 bg_thresh=995 thresh=1990 gap=574 poll_thresh=21 ino=257 dd-2584 [005] 193.382228: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=461 unstable=0 bg_thresh=997 thresh=1994 gap=528 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 193.382276: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20820 wrote=0 to_write=8192 dd-2584 [005] 193.382477: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=461 unstable=0 bg_thresh=996 thresh=1993 gap=502 poll_thresh=23 ino=257 dd-2584 [005] 193.382730: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=511 unstable=0 bg_thresh=996 thresh=1992 gap=476 poll_thresh=24 ino=257 dd-2584 [005] 193.382733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 193.385054: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=592 to_write=7600 dd-2584 [005] 193.388163: balance_dirty_state: bdi btrfs-1: dirty=480 wb=911 unstable=0 bg_thresh=998 thresh=1996 gap=605 poll_thresh=24 ino=257 dd-2584 [005] 193.388292: balance_dirty_state: bdi btrfs-1: dirty=505 wb=911 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=18 ino=257 dd-2584 [005] 193.388530: balance_dirty_state: bdi btrfs-1: dirty=530 wb=911 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=19 ino=257 dd-2584 [005] 193.388765: balance_dirty_state: bdi btrfs-1: dirty=555 wb=911 unstable=0 bg_thresh=999 thresh=1998 gap=532 poll_thresh=20 ino=257 dd-2584 [005] 193.389042: balance_dirty_state: bdi btrfs-1: dirty=605 wb=911 unstable=0 bg_thresh=998 thresh=1997 gap=481 poll_thresh=21 ino=257 dd-2584 [005] 193.389051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=58844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.396192: balance_dirty_state: bdi btrfs-1: dirty=605 wb=786 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=21 ino=257 dd-2584 [005] 193.396322: balance_dirty_state: bdi btrfs-1: dirty=605 wb=786 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=16 ino=257 dd-2584 [005] 193.396606: balance_dirty_state: bdi btrfs-1: dirty=655 wb=786 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 193.396718: balance_dirty_state: bdi btrfs-1: dirty=680 wb=786 unstable=0 bg_thresh=995 thresh=1990 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 193.396830: balance_dirty_state: bdi btrfs-1: dirty=705 wb=786 unstable=0 bg_thresh=994 thresh=1989 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 193.396944: balance_dirty_state: bdi btrfs-1: dirty=730 wb=786 unstable=0 bg_thresh=994 thresh=1988 gap=472 poll_thresh=20 ino=257 dd-2584 [005] 193.396948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=58844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 193.408208: balance_dirty_state: bdi btrfs-1: dirty=730 wb=661 unstable=0 bg_thresh=994 thresh=1989 gap=598 poll_thresh=20 ino=257 dd-2584 [001] 193.408335: balance_dirty_state: bdi btrfs-1: dirty=730 wb=661 unstable=0 bg_thresh=994 thresh=1989 gap=598 poll_thresh=15 ino=257 dd-2584 [001] 193.408453: balance_dirty_state: bdi btrfs-1: dirty=755 wb=661 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 193.408684: balance_dirty_state: bdi btrfs-1: dirty=780 wb=661 unstable=0 bg_thresh=999 thresh=1999 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 193.408918: balance_dirty_state: bdi btrfs-1: dirty=830 wb=661 unstable=0 bg_thresh=1002 thresh=2004 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 193.409156: balance_dirty_state: bdi btrfs-1: dirty=855 wb=661 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 193.409165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=58844 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 193.416197: balance_dirty_state: bdi btrfs-1: dirty=855 wb=486 unstable=0 bg_thresh=1000 thresh=2001 gap=660 poll_thresh=19 ino=257 dd-2584 [001] 193.416446: balance_dirty_state: bdi btrfs-1: dirty=880 wb=486 unstable=0 bg_thresh=1000 thresh=2001 gap=635 poll_thresh=14 ino=257 dd-2584 [001] 193.416508: balance_dirty_state: bdi btrfs-1: dirty=880 wb=486 unstable=0 bg_thresh=1000 thresh=2000 gap=634 poll_thresh=15 ino=257 dd-2584 [001] 193.416569: balance_dirty_state: bdi btrfs-1: dirty=905 wb=486 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=16 ino=257 dd-2584 [001] 193.416689: balance_dirty_state: bdi btrfs-1: dirty=930 wb=486 unstable=0 bg_thresh=999 thresh=1999 gap=583 poll_thresh=17 ino=257 dd-2584 [001] 193.416811: balance_dirty_state: bdi btrfs-1: dirty=955 wb=486 unstable=0 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=18 ino=257 dd-2584 [001] 193.416932: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=486 unstable=0 bg_thresh=1001 thresh=2002 gap=511 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 193.416981: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20856 wrote=0 to_write=8192 dd-2584 [001] 193.417060: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=486 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=20 ino=257 dd-2584 [001] 193.417062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=58844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 193.419163: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=560 to_write=7632 dd-2584 [005] 193.425664: balance_dirty_state: bdi btrfs-1: dirty=455 wb=811 unstable=0 bg_thresh=998 thresh=1997 gap=731 poll_thresh=20 ino=257 dd-2584 [005] 193.425737: balance_dirty_state: bdi btrfs-1: dirty=480 wb=786 unstable=0 bg_thresh=1004 thresh=2008 gap=742 poll_thresh=15 ino=257 dd-2584 [005] 193.425800: balance_dirty_state: bdi btrfs-1: dirty=505 wb=786 unstable=0 bg_thresh=1003 thresh=2007 gap=716 poll_thresh=16 ino=257 dd-2584 [005] 193.425922: balance_dirty_state: bdi btrfs-1: dirty=530 wb=786 unstable=0 bg_thresh=1003 thresh=2006 gap=690 poll_thresh=17 ino=257 dd-2584 [005] 193.426246: balance_dirty_state: bdi btrfs-1: dirty=555 wb=786 unstable=0 bg_thresh=1002 thresh=2005 gap=664 poll_thresh=18 ino=257 dd-2584 [005] 193.426369: balance_dirty_state: bdi btrfs-1: dirty=605 wb=786 unstable=0 bg_thresh=1004 thresh=2009 gap=618 poll_thresh=19 ino=257 dd-2584 [005] 193.426492: balance_dirty_state: bdi btrfs-1: dirty=630 wb=786 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=20 ino=257 dd-2584 [005] 193.426613: balance_dirty_state: bdi btrfs-1: dirty=655 wb=786 unstable=0 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=21 ino=257 dd-2584 [005] 193.426734: balance_dirty_state: bdi btrfs-1: dirty=680 wb=786 unstable=0 bg_thresh=1003 thresh=2006 gap=540 poll_thresh=22 ino=257 dd-2584 [005] 193.426855: balance_dirty_state: bdi btrfs-1: dirty=730 wb=786 unstable=0 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=23 ino=257 dd-2584 [005] 193.426860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=58844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.432251: balance_dirty_state: bdi btrfs-1: dirty=730 wb=786 unstable=0 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=23 ino=257 dd-2584 [005] 193.432260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=58844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.440217: balance_dirty_state: bdi btrfs-1: dirty=730 wb=661 unstable=0 bg_thresh=1008 thresh=2017 gap=626 poll_thresh=23 ino=257 dd-2584 [005] 193.440286: balance_dirty_state: bdi btrfs-1: dirty=730 wb=661 unstable=0 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=17 ino=257 dd-2584 [005] 193.440409: balance_dirty_state: bdi btrfs-1: dirty=780 wb=661 unstable=0 bg_thresh=1007 thresh=2015 gap=574 poll_thresh=18 ino=257 dd-2584 [005] 193.440531: balance_dirty_state: bdi btrfs-1: dirty=805 wb=661 unstable=0 bg_thresh=1007 thresh=2014 gap=548 poll_thresh=19 ino=257 dd-2584 [005] 193.440825: balance_dirty_state: bdi btrfs-1: dirty=830 wb=661 unstable=0 bg_thresh=1006 thresh=2013 gap=522 poll_thresh=20 ino=257 dd-2584 [005] 193.440943: balance_dirty_state: bdi btrfs-1: dirty=855 wb=661 unstable=0 bg_thresh=1008 thresh=2017 gap=501 poll_thresh=21 ino=257 dd-2584 [005] 193.440947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=58844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.448097: balance_dirty_state: bdi btrfs-1: dirty=855 wb=561 unstable=0 bg_thresh=999 thresh=1999 gap=583 poll_thresh=21 ino=257 dd-2584 [005] 193.448164: balance_dirty_state: bdi btrfs-1: dirty=880 wb=561 unstable=0 bg_thresh=999 thresh=1999 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 193.448285: balance_dirty_state: bdi btrfs-1: dirty=905 wb=561 unstable=0 bg_thresh=999 thresh=1998 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 193.448405: balance_dirty_state: bdi btrfs-1: dirty=955 wb=561 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 193.448410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=58844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.456193: balance_dirty_state: bdi btrfs-1: dirty=955 wb=436 unstable=0 bg_thresh=1008 thresh=2017 gap=626 poll_thresh=18 ino=257 dd-2584 [005] 193.456260: balance_dirty_state: bdi btrfs-1: dirty=955 wb=436 unstable=0 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=13 ino=257 dd-2584 [005] 193.456321: balance_dirty_state: bdi btrfs-1: dirty=980 wb=436 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 193.456381: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=436 unstable=0 bg_thresh=1007 thresh=2015 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 193.456442: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=436 unstable=0 bg_thresh=1007 thresh=2015 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 193.456564: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=436 unstable=0 bg_thresh=1006 thresh=2013 gap=547 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 193.456616: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20896 wrote=0 to_write=8192 dd-2584 [005] 193.456881: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=361 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=18 ino=257 dd-2584 [005] 193.457017: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=411 unstable=0 bg_thresh=999 thresh=1999 gap=583 poll_thresh=19 ino=257 dd-2584 [005] 193.457152: balance_dirty_state: bdi btrfs-1: dirty=980 wb=461 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=20 ino=257 dd-2584 [005] 193.457290: balance_dirty_state: bdi btrfs-1: dirty=980 wb=511 unstable=0 bg_thresh=997 thresh=1995 gap=504 poll_thresh=21 ino=257 dd-2584 [005] 193.457423: balance_dirty_state: bdi btrfs-1: dirty=955 wb=561 unstable=0 bg_thresh=996 thresh=1992 gap=476 poll_thresh=22 ino=257 dd-2584 [005] 193.457425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=58844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 193.458611: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=736 to_write=7456 dd-2584 [005] 193.464226: balance_dirty_state: bdi btrfs-1: dirty=480 wb=911 unstable=0 bg_thresh=1008 thresh=2017 gap=626 poll_thresh=22 ino=257 dd-2584 [005] 193.464295: balance_dirty_state: bdi btrfs-1: dirty=480 wb=911 unstable=0 bg_thresh=1008 thresh=2016 gap=625 poll_thresh=16 ino=257 dd-2584 [005] 193.464416: balance_dirty_state: bdi btrfs-1: dirty=530 wb=911 unstable=0 bg_thresh=1007 thresh=2015 gap=574 poll_thresh=17 ino=257 dd-2584 [005] 193.464541: balance_dirty_state: bdi btrfs-1: dirty=555 wb=911 unstable=0 bg_thresh=1007 thresh=2014 gap=548 poll_thresh=18 ino=257 dd-2584 [005] 193.464664: balance_dirty_state: bdi btrfs-1: dirty=580 wb=911 unstable=0 bg_thresh=1006 thresh=2013 gap=522 poll_thresh=19 ino=257 dd-2584 [005] 193.464961: balance_dirty_state: bdi btrfs-1: dirty=630 wb=911 unstable=0 bg_thresh=1008 thresh=2017 gap=476 poll_thresh=20 ino=257 dd-2584 [005] 193.464967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=58844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.476199: balance_dirty_state: bdi btrfs-1: dirty=630 wb=736 unstable=0 bg_thresh=1002 thresh=2004 gap=638 poll_thresh=20 ino=257 dd-2584 [005] 193.476269: balance_dirty_state: bdi btrfs-1: dirty=630 wb=736 unstable=0 bg_thresh=1001 thresh=2003 gap=637 poll_thresh=15 ino=257 dd-2584 [005] 193.476329: balance_dirty_state: bdi btrfs-1: dirty=655 wb=736 unstable=0 bg_thresh=1004 thresh=2009 gap=618 poll_thresh=16 ino=257 dd-2584 [005] 193.476446: balance_dirty_state: bdi btrfs-1: dirty=680 wb=736 unstable=0 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=17 ino=257 dd-2584 [005] 193.476565: balance_dirty_state: bdi btrfs-1: dirty=705 wb=736 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=18 ino=257 dd-2584 [005] 193.476685: balance_dirty_state: bdi btrfs-1: dirty=755 wb=736 unstable=0 bg_thresh=1008 thresh=2017 gap=526 poll_thresh=19 ino=257 dd-2584 [005] 193.476805: balance_dirty_state: bdi btrfs-1: dirty=780 wb=736 unstable=0 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=20 ino=257 dd-2584 [005] 193.476809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=58844 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 193.488199: balance_dirty_state: bdi btrfs-1: dirty=780 wb=486 unstable=0 bg_thresh=993 thresh=1987 gap=721 poll_thresh=20 ino=257 dd-2584 [005] 193.488280: balance_dirty_state: bdi btrfs-1: dirty=805 wb=486 unstable=0 bg_thresh=996 thresh=1992 gap=701 poll_thresh=15 ino=257 dd-2584 [005] 193.488337: balance_dirty_state: bdi btrfs-1: dirty=805 wb=486 unstable=0 bg_thresh=996 thresh=1992 gap=701 poll_thresh=16 ino=257 dd-2584 [005] 193.488453: balance_dirty_state: bdi btrfs-1: dirty=855 wb=486 unstable=0 bg_thresh=1001 thresh=2002 gap=661 poll_thresh=17 ino=257 dd-2584 [005] 193.488744: balance_dirty_state: bdi btrfs-1: dirty=880 wb=486 unstable=0 bg_thresh=1000 thresh=2001 gap=635 poll_thresh=18 ino=257 dd-2584 [005] 193.488864: balance_dirty_state: bdi btrfs-1: dirty=905 wb=486 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=19 ino=257 dd-2584 [005] 193.488981: balance_dirty_state: bdi btrfs-1: dirty=930 wb=486 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=20 ino=257 dd-2584 [005] 193.489098: balance_dirty_state: bdi btrfs-1: dirty=980 wb=486 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=21 ino=257 dd-2584 [005] 193.489217: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=486 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 193.489270: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20928 wrote=0 to_write=8192 dd-2584 [005] 193.489342: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=486 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=23 ino=257 dd-2584 [005] 193.489344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=59584 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 193.490753: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=560 to_write=7632 dd-2584 [005] 193.496177: balance_dirty_state: bdi btrfs-1: dirty=455 wb=911 unstable=0 bg_thresh=997 thresh=1995 gap=629 poll_thresh=23 ino=257 dd-2584 [005] 193.496284: balance_dirty_state: bdi btrfs-1: dirty=480 wb=911 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=17 ino=257 dd-2584 [005] 193.496400: balance_dirty_state: bdi btrfs-1: dirty=505 wb=911 unstable=0 bg_thresh=999 thresh=1999 gap=583 poll_thresh=18 ino=257 dd-2584 [005] 193.496681: balance_dirty_state: bdi btrfs-1: dirty=530 wb=911 unstable=0 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=19 ino=257 dd-2584 [005] 193.496795: balance_dirty_state: bdi btrfs-1: dirty=580 wb=911 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=20 ino=257 dd-2584 [005] 193.496908: balance_dirty_state: bdi btrfs-1: dirty=605 wb=911 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=21 ino=257 dd-2584 [005] 193.496912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=59584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.504181: balance_dirty_state: bdi btrfs-1: dirty=605 wb=911 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=21 ino=257 dd-2584 [005] 193.504189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=59584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.512196: balance_dirty_state: bdi btrfs-1: dirty=605 wb=661 unstable=0 bg_thresh=997 thresh=1994 gap=728 poll_thresh=21 ino=257 dd-2584 [005] 193.512308: balance_dirty_state: bdi btrfs-1: dirty=630 wb=661 unstable=0 bg_thresh=996 thresh=1992 gap=701 poll_thresh=16 ino=257 dd-2584 [005] 193.512520: balance_dirty_state: bdi btrfs-1: dirty=655 wb=661 unstable=0 bg_thresh=995 thresh=1991 gap=675 poll_thresh=17 ino=257 dd-2584 [005] 193.512726: balance_dirty_state: bdi btrfs-1: dirty=680 wb=661 unstable=0 bg_thresh=998 thresh=1996 gap=655 poll_thresh=18 ino=257 dd-2584 [005] 193.512928: balance_dirty_state: bdi btrfs-1: dirty=705 wb=661 unstable=0 bg_thresh=1000 thresh=2000 gap=634 poll_thresh=19 ino=257 dd-2584 [005] 193.513131: balance_dirty_state: bdi btrfs-1: dirty=755 wb=661 unstable=0 bg_thresh=999 thresh=1999 gap=583 poll_thresh=20 ino=257 dd-2584 [005] 193.513335: balance_dirty_state: bdi btrfs-1: dirty=780 wb=661 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=21 ino=257 dd-2584 [005] 193.513837: balance_dirty_state: bdi btrfs-1: dirty=805 wb=661 unstable=0 bg_thresh=995 thresh=1991 gap=525 poll_thresh=22 ino=257 dd-2584 [005] 193.514039: balance_dirty_state: bdi btrfs-1: dirty=855 wb=661 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=23 ino=257 dd-2584 [005] 193.514046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=59584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.520201: balance_dirty_state: bdi btrfs-1: dirty=855 wb=661 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=23 ino=257 dd-2584 [005] 193.520206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=59584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.528220: balance_dirty_state: bdi btrfs-1: dirty=855 wb=436 unstable=0 bg_thresh=998 thresh=1997 gap=706 poll_thresh=23 ino=257 dd-2584 [005] 193.528313: balance_dirty_state: bdi btrfs-1: dirty=855 wb=436 unstable=0 bg_thresh=998 thresh=1997 gap=706 poll_thresh=17 ino=257 dd-2584 [005] 193.528426: balance_dirty_state: bdi btrfs-1: dirty=905 wb=436 unstable=0 bg_thresh=1000 thresh=2001 gap=660 poll_thresh=18 ino=257 dd-2584 [005] 193.528539: balance_dirty_state: bdi btrfs-1: dirty=930 wb=436 unstable=0 bg_thresh=1000 thresh=2000 gap=634 poll_thresh=19 ino=257 dd-2584 [005] 193.528651: balance_dirty_state: bdi btrfs-1: dirty=955 wb=436 unstable=0 bg_thresh=999 thresh=1999 gap=608 poll_thresh=20 ino=257 dd-2584 [005] 193.528767: balance_dirty_state: bdi btrfs-1: dirty=980 wb=436 unstable=0 bg_thresh=1001 thresh=2003 gap=587 poll_thresh=21 ino=257 dd-2584 [005] 193.528879: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=436 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 193.528942: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20968 wrote=0 to_write=8192 dd-2584 [005] 193.529180: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=511 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=23 ino=257 dd-2584 [005] 193.529181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=59584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 193.530956: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=592 to_write=7600 dd-2584 [005] 193.536289: balance_dirty_state: bdi btrfs-1: dirty=480 wb=911 unstable=0 bg_thresh=996 thresh=1992 gap=601 poll_thresh=23 ino=257 dd-2584 [005] 193.536390: balance_dirty_state: bdi btrfs-1: dirty=505 wb=911 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=17 ino=257 dd-2584 [005] 193.536509: balance_dirty_state: bdi btrfs-1: dirty=530 wb=911 unstable=0 bg_thresh=998 thresh=1996 gap=555 poll_thresh=18 ino=257 dd-2584 [005] 193.536649: balance_dirty_state: bdi btrfs-1: dirty=555 wb=911 unstable=0 bg_thresh=997 thresh=1995 gap=529 poll_thresh=19 ino=257 dd-2584 [005] 193.536766: balance_dirty_state: bdi btrfs-1: dirty=580 wb=911 unstable=0 bg_thresh=997 thresh=1994 gap=503 poll_thresh=20 ino=257 dd-2584 [005] 193.536883: balance_dirty_state: bdi btrfs-1: dirty=630 wb=911 unstable=0 bg_thresh=999 thresh=1998 gap=457 poll_thresh=21 ino=257 dd-2584 [005] 193.536888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=59584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.544280: balance_dirty_state: bdi btrfs-1: dirty=630 wb=786 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=21 ino=257 dd-2584 [005] 193.544385: balance_dirty_state: bdi btrfs-1: dirty=630 wb=786 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=16 ino=257 dd-2584 [005] 193.544503: balance_dirty_state: bdi btrfs-1: dirty=680 wb=786 unstable=0 bg_thresh=999 thresh=1999 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 193.544636: balance_dirty_state: bdi btrfs-1: dirty=705 wb=736 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=18 ino=257 dd-2584 [005] 193.544943: balance_dirty_state: bdi btrfs-1: dirty=730 wb=661 unstable=0 bg_thresh=995 thresh=1991 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 193.545065: balance_dirty_state: bdi btrfs-1: dirty=755 wb=661 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=20 ino=257 dd-2584 [005] 193.545187: balance_dirty_state: bdi btrfs-1: dirty=805 wb=661 unstable=0 bg_thresh=1000 thresh=2000 gap=534 poll_thresh=21 ino=257 dd-2584 [005] 193.545310: balance_dirty_state: bdi btrfs-1: dirty=830 wb=661 unstable=0 bg_thresh=995 thresh=1991 gap=500 poll_thresh=22 ino=257 dd-2584 [005] 193.545434: balance_dirty_state: bdi btrfs-1: dirty=855 wb=661 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=23 ino=257 dd-2584 [005] 193.545439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=59584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.552250: balance_dirty_state: bdi btrfs-1: dirty=855 wb=611 unstable=0 bg_thresh=1002 thresh=2005 gap=539 poll_thresh=23 ino=257 dd-2584 [005] 193.552328: balance_dirty_state: bdi btrfs-1: dirty=880 wb=611 unstable=0 bg_thresh=999 thresh=1999 gap=508 poll_thresh=17 ino=257 dd-2584 [005] 193.552445: balance_dirty_state: bdi btrfs-1: dirty=905 wb=611 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 193.552450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=59584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.560248: balance_dirty_state: bdi btrfs-1: dirty=905 wb=611 unstable=0 bg_thresh=998 thresh=1997 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 193.560253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=59584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.568273: balance_dirty_state: bdi btrfs-1: dirty=905 wb=336 unstable=0 bg_thresh=998 thresh=1996 gap=755 poll_thresh=18 ino=257 dd-2584 [005] 193.568350: balance_dirty_state: bdi btrfs-1: dirty=930 wb=336 unstable=0 bg_thresh=1000 thresh=2001 gap=735 poll_thresh=13 ino=257 dd-2584 [005] 193.568414: balance_dirty_state: bdi btrfs-1: dirty=930 wb=336 unstable=0 bg_thresh=997 thresh=1995 gap=729 poll_thresh=14 ino=257 dd-2584 [005] 193.568477: balance_dirty_state: bdi btrfs-1: dirty=955 wb=336 unstable=0 bg_thresh=997 thresh=1994 gap=703 poll_thresh=15 ino=257 dd-2584 [005] 193.568542: balance_dirty_state: bdi btrfs-1: dirty=980 wb=336 unstable=0 bg_thresh=999 thresh=1999 gap=683 poll_thresh=16 ino=257 dd-2584 [005] 193.568853: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=336 unstable=0 bg_thresh=999 thresh=1998 gap=657 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 193.568889: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21008 wrote=0 to_write=8192 dd-2584 [005] 193.568985: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=336 unstable=0 bg_thresh=998 thresh=1997 gap=631 poll_thresh=18 ino=257 dd-2584 [005] 193.569126: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=386 unstable=0 bg_thresh=998 thresh=1996 gap=580 poll_thresh=19 ino=257 dd-2584 [005] 193.569262: balance_dirty_state: bdi btrfs-1: dirty=980 wb=436 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=20 ino=257 dd-2584 [005] 193.569398: balance_dirty_state: bdi btrfs-1: dirty=955 wb=486 unstable=0 bg_thresh=999 thresh=1999 gap=558 poll_thresh=21 ino=257 dd-2584 [005] 193.569534: balance_dirty_state: bdi btrfs-1: dirty=930 wb=561 unstable=0 bg_thresh=999 thresh=1998 gap=507 poll_thresh=22 ino=257 dd-2584 [005] 193.569672: balance_dirty_state: bdi btrfs-1: dirty=930 wb=611 unstable=0 bg_thresh=998 thresh=1996 gap=455 poll_thresh=23 ino=257 dd-2584 [005] 193.569674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=59584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 193.571022: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=252 wrote=720 to_write=7472 dd-2584 [005] 193.576240: balance_dirty_state: bdi btrfs-1: dirty=480 wb=936 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=23 ino=257 dd-2584 [005] 193.576312: balance_dirty_state: bdi btrfs-1: dirty=480 wb=936 unstable=0 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=17 ino=257 dd-2584 [005] 193.576595: balance_dirty_state: bdi btrfs-1: dirty=530 wb=936 unstable=0 bg_thresh=1000 thresh=2001 gap=535 poll_thresh=18 ino=257 dd-2584 [005] 193.576707: balance_dirty_state: bdi btrfs-1: dirty=555 wb=936 unstable=0 bg_thresh=1000 thresh=2000 gap=509 poll_thresh=19 ino=257 dd-2584 [005] 193.576820: balance_dirty_state: bdi btrfs-1: dirty=580 wb=936 unstable=0 bg_thresh=1002 thresh=2004 gap=488 poll_thresh=20 ino=257 dd-2584 [005] 193.576825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=59584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.584262: balance_dirty_state: bdi btrfs-1: dirty=580 wb=736 unstable=0 bg_thresh=1000 thresh=2001 gap=685 poll_thresh=20 ino=257 dd-2584 [005] 193.584330: balance_dirty_state: bdi btrfs-1: dirty=605 wb=736 unstable=0 bg_thresh=997 thresh=1995 gap=654 poll_thresh=15 ino=257 dd-2584 [005] 193.584391: balance_dirty_state: bdi btrfs-1: dirty=605 wb=736 unstable=0 bg_thresh=1003 thresh=2006 gap=665 poll_thresh=16 ino=257 dd-2584 [005] 193.584511: balance_dirty_state: bdi btrfs-1: dirty=655 wb=736 unstable=0 bg_thresh=1002 thresh=2005 gap=614 poll_thresh=17 ino=257 dd-2584 [005] 193.584629: balance_dirty_state: bdi btrfs-1: dirty=680 wb=736 unstable=0 bg_thresh=1002 thresh=2004 gap=588 poll_thresh=18 ino=257 dd-2584 [005] 193.584752: balance_dirty_state: bdi btrfs-1: dirty=705 wb=736 unstable=0 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=19 ino=257 dd-2584 [005] 193.584875: balance_dirty_state: bdi btrfs-1: dirty=755 wb=736 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=20 ino=257 dd-2584 [005] 193.585173: balance_dirty_state: bdi btrfs-1: dirty=780 wb=736 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=21 ino=257 dd-2584 [005] 193.585178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=59584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.592240: balance_dirty_state: bdi btrfs-1: dirty=780 wb=736 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=21 ino=257 dd-2584 [005] 193.592250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.600205: balance_dirty_state: bdi btrfs-1: dirty=780 wb=461 unstable=0 bg_thresh=995 thresh=1991 gap=750 poll_thresh=21 ino=257 dd-2584 [005] 193.600281: balance_dirty_state: bdi btrfs-1: dirty=805 wb=461 unstable=0 bg_thresh=995 thresh=1991 gap=725 poll_thresh=16 ino=257 dd-2584 [005] 193.600401: balance_dirty_state: bdi btrfs-1: dirty=830 wb=461 unstable=0 bg_thresh=997 thresh=1995 gap=704 poll_thresh=17 ino=257 dd-2584 [005] 193.600520: balance_dirty_state: bdi btrfs-1: dirty=855 wb=461 unstable=0 bg_thresh=997 thresh=1994 gap=678 poll_thresh=18 ino=257 dd-2584 [005] 193.600639: balance_dirty_state: bdi btrfs-1: dirty=880 wb=461 unstable=0 bg_thresh=996 thresh=1993 gap=652 poll_thresh=19 ino=257 dd-2584 [005] 193.600760: balance_dirty_state: bdi btrfs-1: dirty=930 wb=461 unstable=0 bg_thresh=998 thresh=1997 gap=606 poll_thresh=20 ino=257 dd-2584 [005] 193.600878: balance_dirty_state: bdi btrfs-1: dirty=955 wb=461 unstable=0 bg_thresh=998 thresh=1996 gap=580 poll_thresh=21 ino=257 dd-2584 [005] 193.601037: balance_dirty_state: bdi btrfs-1: dirty=980 wb=461 unstable=0 bg_thresh=997 thresh=1995 gap=554 poll_thresh=22 ino=257 dd-2584 [005] 193.601211: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=461 unstable=0 bg_thresh=994 thresh=1988 gap=522 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 193.601266: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21040 wrote=0 to_write=8192 dd-2584 [005] 193.601642: balance_dirty_state: bdi btrfs-1: dirty=930 wb=586 unstable=0 bg_thresh=1002 thresh=2004 gap=488 poll_thresh=24 ino=257 dd-2584 [005] 193.601644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 193.602632: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=284 wrote=576 to_write=7616 dd-2584 [002] 193.608164: balance_dirty_state: bdi btrfs-1: dirty=480 wb=911 unstable=0 bg_thresh=999 thresh=1999 gap=608 poll_thresh=24 ino=257 dd-2584 [002] 193.608231: balance_dirty_state: bdi btrfs-1: dirty=505 wb=911 unstable=0 bg_thresh=993 thresh=1987 gap=571 poll_thresh=18 ino=257 dd-2584 [002] 193.608357: balance_dirty_state: bdi btrfs-1: dirty=530 wb=911 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=19 ino=257 dd-2584 [002] 193.608480: balance_dirty_state: bdi btrfs-1: dirty=580 wb=911 unstable=0 bg_thresh=992 thresh=1984 gap=493 poll_thresh=20 ino=257 dd-2584 [002] 193.608485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=101% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 193.616186: balance_dirty_state: bdi btrfs-1: dirty=580 wb=786 unstable=0 bg_thresh=999 thresh=1999 gap=633 poll_thresh=20 ino=257 dd-2584 [002] 193.616256: balance_dirty_state: bdi btrfs-1: dirty=580 wb=786 unstable=0 bg_thresh=1002 thresh=2004 gap=638 poll_thresh=15 ino=257 dd-2584 [002] 193.616323: balance_dirty_state: bdi btrfs-1: dirty=605 wb=786 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=16 ino=257 dd-2584 [002] 193.616443: balance_dirty_state: bdi btrfs-1: dirty=630 wb=786 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=17 ino=257 dd-2584 [002] 193.616568: balance_dirty_state: bdi btrfs-1: dirty=655 wb=786 unstable=0 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=18 ino=257 dd-2584 [002] 193.616691: balance_dirty_state: bdi btrfs-1: dirty=705 wb=786 unstable=0 bg_thresh=1000 thresh=2000 gap=509 poll_thresh=19 ino=257 dd-2584 [002] 193.616994: balance_dirty_state: bdi btrfs-1: dirty=730 wb=786 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=20 ino=257 dd-2584 [002] 193.616998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-160% task_weight=101% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 193.624273: balance_dirty_state: bdi btrfs-1: dirty=730 wb=661 unstable=0 bg_thresh=998 thresh=1996 gap=605 poll_thresh=20 ino=257 dd-2584 [002] 193.624343: balance_dirty_state: bdi btrfs-1: dirty=755 wb=661 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=15 ino=257 dd-2584 [002] 193.624405: balance_dirty_state: bdi btrfs-1: dirty=755 wb=661 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=16 ino=257 dd-2584 [002] 193.624524: balance_dirty_state: bdi btrfs-1: dirty=780 wb=661 unstable=0 bg_thresh=999 thresh=1999 gap=558 poll_thresh=17 ino=257 dd-2584 [002] 193.624656: balance_dirty_state: bdi btrfs-1: dirty=830 wb=661 unstable=0 bg_thresh=995 thresh=1990 gap=499 poll_thresh=18 ino=257 dd-2584 [002] 193.624780: balance_dirty_state: bdi btrfs-1: dirty=855 wb=661 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=19 ino=257 dd-2584 [002] 193.624784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 193.632261: balance_dirty_state: bdi btrfs-1: dirty=855 wb=561 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=19 ino=257 dd-2584 [002] 193.632342: balance_dirty_state: bdi btrfs-1: dirty=880 wb=536 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=14 ino=257 dd-2584 [002] 193.632415: balance_dirty_state: bdi btrfs-1: dirty=880 wb=486 unstable=0 bg_thresh=996 thresh=1992 gap=626 poll_thresh=15 ino=257 dd-2584 [002] 193.632485: balance_dirty_state: bdi btrfs-1: dirty=905 wb=461 unstable=0 bg_thresh=998 thresh=1997 gap=631 poll_thresh=16 ino=257 dd-2584 [002] 193.632607: balance_dirty_state: bdi btrfs-1: dirty=930 wb=436 unstable=0 bg_thresh=1001 thresh=2002 gap=636 poll_thresh=17 ino=257 dd-2584 [002] 193.632726: balance_dirty_state: bdi btrfs-1: dirty=980 wb=436 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=18 ino=257 dd-2584 [002] 193.633016: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=436 unstable=0 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 193.633070: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21072 wrote=0 to_write=8192 dd-2584 [002] 193.633142: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=436 unstable=0 bg_thresh=1002 thresh=2004 gap=538 poll_thresh=20 ino=257 dd-2584 [002] 193.633271: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=486 unstable=0 bg_thresh=1001 thresh=2003 gap=512 poll_thresh=21 ino=257 dd-2584 [002] 193.633401: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=536 unstable=0 bg_thresh=998 thresh=1996 gap=455 poll_thresh=22 ino=257 dd-2584 [002] 193.633403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 193.634642: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=316 wrote=608 to_write=7584 dd-2584 [007] 193.644294: balance_dirty_state: bdi btrfs-1: dirty=505 wb=911 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=22 ino=257 dd-2584 [007] 193.644376: balance_dirty_state: bdi btrfs-1: dirty=530 wb=911 unstable=0 bg_thresh=998 thresh=1996 gap=555 poll_thresh=16 ino=257 dd-2584 [007] 193.644494: balance_dirty_state: bdi btrfs-1: dirty=555 wb=911 unstable=0 bg_thresh=997 thresh=1995 gap=529 poll_thresh=17 ino=257 dd-2584 [007] 193.644612: balance_dirty_state: bdi btrfs-1: dirty=580 wb=911 unstable=0 bg_thresh=997 thresh=1994 gap=503 poll_thresh=18 ino=257 dd-2584 [007] 193.644732: balance_dirty_state: bdi btrfs-1: dirty=605 wb=911 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=19 ino=257 dd-2584 [007] 193.644736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 193.652360: balance_dirty_state: bdi btrfs-1: dirty=605 wb=786 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=19 ino=257 dd-2584 [007] 193.652487: balance_dirty_state: bdi btrfs-1: dirty=630 wb=786 unstable=0 bg_thresh=994 thresh=1989 gap=573 poll_thresh=14 ino=257 dd-2584 [007] 193.652959: balance_dirty_state: bdi btrfs-1: dirty=655 wb=786 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=15 ino=257 dd-2584 [007] 193.653078: balance_dirty_state: bdi btrfs-1: dirty=655 wb=786 unstable=0 bg_thresh=996 thresh=1993 gap=552 poll_thresh=16 ino=257 dd-2584 [007] 193.653311: balance_dirty_state: bdi btrfs-1: dirty=705 wb=786 unstable=0 bg_thresh=996 thresh=1992 gap=501 poll_thresh=17 ino=257 dd-2584 [007] 193.653546: balance_dirty_state: bdi btrfs-1: dirty=730 wb=786 unstable=0 bg_thresh=995 thresh=1991 gap=475 poll_thresh=18 ino=257 dd-2584 [007] 193.653555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 193.660312: balance_dirty_state: bdi btrfs-1: dirty=730 wb=611 unstable=0 bg_thresh=996 thresh=1992 gap=651 poll_thresh=18 ino=257 dd-2584 [007] 193.660387: balance_dirty_state: bdi btrfs-1: dirty=730 wb=611 unstable=0 bg_thresh=998 thresh=1997 gap=656 poll_thresh=13 ino=257 dd-2584 [007] 193.660452: balance_dirty_state: bdi btrfs-1: dirty=755 wb=611 unstable=0 bg_thresh=991 thresh=1983 gap=617 poll_thresh=14 ino=257 dd-2584 [007] 193.660518: balance_dirty_state: bdi btrfs-1: dirty=780 wb=611 unstable=0 bg_thresh=994 thresh=1988 gap=597 poll_thresh=15 ino=257 dd-2584 [007] 193.660580: balance_dirty_state: bdi btrfs-1: dirty=780 wb=611 unstable=0 bg_thresh=999 thresh=1999 gap=608 poll_thresh=16 ino=257 dd-2584 [007] 193.660708: balance_dirty_state: bdi btrfs-1: dirty=830 wb=611 unstable=0 bg_thresh=994 thresh=1988 gap=547 poll_thresh=17 ino=257 dd-2584 [007] 193.660836: balance_dirty_state: bdi btrfs-1: dirty=855 wb=611 unstable=0 bg_thresh=996 thresh=1993 gap=527 poll_thresh=18 ino=257 dd-2584 [007] 193.660962: balance_dirty_state: bdi btrfs-1: dirty=880 wb=611 unstable=0 bg_thresh=997 thresh=1995 gap=504 poll_thresh=19 ino=257 dd-2584 [007] 193.661265: balance_dirty_state: bdi btrfs-1: dirty=930 wb=611 unstable=0 bg_thresh=999 thresh=1999 gap=458 poll_thresh=20 ino=257 dd-2584 [007] 193.661270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 193.668303: balance_dirty_state: bdi btrfs-1: dirty=930 wb=461 unstable=0 bg_thresh=999 thresh=1999 gap=608 poll_thresh=20 ino=257 dd-2584 [002] 193.668435: balance_dirty_state: bdi btrfs-1: dirty=930 wb=461 unstable=0 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=15 ino=257 dd-2584 [002] 193.668556: balance_dirty_state: bdi btrfs-1: dirty=955 wb=461 unstable=0 bg_thresh=1001 thresh=2003 gap=587 poll_thresh=16 ino=257 dd-2584 [002] 193.668790: balance_dirty_state: bdi btrfs-1: dirty=980 wb=461 unstable=0 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=17 ino=257 dd-2584 [002] 193.669023: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=461 unstable=0 bg_thresh=1000 thresh=2001 gap=535 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 193.669109: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21108 wrote=0 to_write=8192 dd-2584 [002] 193.669271: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=461 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=19 ino=257 dd-2584 [002] 193.669274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 193.671749: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=352 wrote=544 to_write=7648 dd-2584 [006] 193.679390: balance_dirty_state: bdi btrfs-1: dirty=505 wb=886 unstable=0 bg_thresh=999 thresh=1999 gap=608 poll_thresh=19 ino=257 dd-2584 [006] 193.679493: balance_dirty_state: bdi btrfs-1: dirty=505 wb=886 unstable=0 bg_thresh=999 thresh=1999 gap=608 poll_thresh=14 ino=257 dd-2584 [006] 193.679584: balance_dirty_state: bdi btrfs-1: dirty=530 wb=886 unstable=0 bg_thresh=1002 thresh=2004 gap=588 poll_thresh=15 ino=257 dd-2584 [006] 193.679674: balance_dirty_state: bdi btrfs-1: dirty=555 wb=886 unstable=0 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 193.679852: balance_dirty_state: bdi btrfs-1: dirty=580 wb=886 unstable=0 bg_thresh=1001 thresh=2003 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 193.680349: balance_dirty_state: bdi btrfs-1: dirty=605 wb=886 unstable=0 bg_thresh=1003 thresh=2007 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 193.680583: balance_dirty_state: bdi btrfs-1: dirty=630 wb=886 unstable=0 bg_thresh=1003 thresh=2006 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 193.680593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 193.688229: balance_dirty_state: bdi btrfs-1: dirty=630 wb=636 unstable=0 bg_thresh=1004 thresh=2009 gap=743 poll_thresh=19 ino=257 dd-2584 [006] 193.688352: balance_dirty_state: bdi btrfs-1: dirty=655 wb=636 unstable=0 bg_thresh=1007 thresh=2014 gap=723 poll_thresh=14 ino=257 dd-2584 [006] 193.688471: balance_dirty_state: bdi btrfs-1: dirty=680 wb=636 unstable=0 bg_thresh=1004 thresh=2008 gap=692 poll_thresh=15 ino=257 dd-2584 [006] 193.688587: balance_dirty_state: bdi btrfs-1: dirty=680 wb=636 unstable=0 bg_thresh=1006 thresh=2013 gap=697 poll_thresh=16 ino=257 dd-2584 [006] 193.688825: balance_dirty_state: bdi btrfs-1: dirty=730 wb=636 unstable=0 bg_thresh=1005 thresh=2011 gap=645 poll_thresh=17 ino=257 dd-2584 [006] 193.689059: balance_dirty_state: bdi btrfs-1: dirty=755 wb=636 unstable=0 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=18 ino=257 dd-2584 [006] 193.689291: balance_dirty_state: bdi btrfs-1: dirty=780 wb=636 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=19 ino=257 dd-2584 [006] 193.689525: balance_dirty_state: bdi btrfs-1: dirty=805 wb=636 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=20 ino=257 dd-2584 [006] 193.689759: balance_dirty_state: bdi btrfs-1: dirty=855 wb=636 unstable=0 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=21 ino=257 dd-2584 [006] 193.690341: balance_dirty_state: bdi btrfs-1: dirty=880 wb=636 unstable=0 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=22 ino=257 dd-2584 [006] 193.690350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=59936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 193.696304: balance_dirty_state: bdi btrfs-1: dirty=905 wb=536 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 193.696422: balance_dirty_state: bdi btrfs-1: dirty=930 wb=536 unstable=0 bg_thresh=1004 thresh=2008 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 193.696540: balance_dirty_state: bdi btrfs-1: dirty=955 wb=536 unstable=0 bg_thresh=1003 thresh=2006 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 193.696657: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=536 unstable=0 bg_thresh=1002 thresh=2005 gap=464 poll_thresh=19 ino=257 dd-2584 [006] 193.696661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=61192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 193.696707: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21136 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 193.699092: writeback_single_inode: bdi btrfs-1: ino=257 state= age=380 wrote=496 to_write=7696 dd-2584 [006] 193.704214: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1036 unstable=0 bg_thresh=1001 thresh=2002 gap=461 poll_thresh=19 ino=257 dd-2584 [006] 193.704220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=61192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 193.712378: balance_dirty_state: bdi btrfs-1: dirty=505 wb=786 unstable=0 bg_thresh=1000 thresh=2001 gap=710 poll_thresh=19 ino=257 dd-2584 [006] 193.712506: balance_dirty_state: bdi btrfs-1: dirty=505 wb=786 unstable=0 bg_thresh=1003 thresh=2006 gap=715 poll_thresh=14 ino=257 dd-2584 [006] 193.712625: balance_dirty_state: bdi btrfs-1: dirty=530 wb=786 unstable=0 bg_thresh=1000 thresh=2000 gap=684 poll_thresh=15 ino=257 dd-2584 [006] 193.712744: balance_dirty_state: bdi btrfs-1: dirty=530 wb=786 unstable=0 bg_thresh=1002 thresh=2005 gap=689 poll_thresh=16 ino=257 dd-2584 [006] 193.712981: balance_dirty_state: bdi btrfs-1: dirty=580 wb=786 unstable=0 bg_thresh=1004 thresh=2009 gap=643 poll_thresh=17 ino=257 dd-2584 [006] 193.713213: balance_dirty_state: bdi btrfs-1: dirty=605 wb=786 unstable=0 bg_thresh=1004 thresh=2008 gap=617 poll_thresh=18 ino=257 dd-2584 [006] 193.713797: balance_dirty_state: bdi btrfs-1: dirty=630 wb=786 unstable=0 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=19 ino=257 dd-2584 [006] 193.714035: balance_dirty_state: bdi btrfs-1: dirty=680 wb=786 unstable=0 bg_thresh=1005 thresh=2011 gap=545 poll_thresh=20 ino=257 dd-2584 [006] 193.714272: balance_dirty_state: bdi btrfs-1: dirty=705 wb=786 unstable=0 bg_thresh=1002 thresh=2004 gap=513 poll_thresh=21 ino=257 dd-2584 [006] 193.714507: balance_dirty_state: bdi btrfs-1: dirty=730 wb=786 unstable=0 bg_thresh=1001 thresh=2003 gap=487 poll_thresh=22 ino=257 dd-2584 [006] 193.714516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=61192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 193.720339: balance_dirty_state: bdi btrfs-1: dirty=730 wb=661 unstable=0 bg_thresh=1004 thresh=2008 gap=617 poll_thresh=22 ino=257 dd-2584 [006] 193.720404: balance_dirty_state: bdi btrfs-1: dirty=755 wb=661 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=16 ino=257 dd-2584 [006] 193.720523: balance_dirty_state: bdi btrfs-1: dirty=780 wb=661 unstable=0 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=17 ino=257 dd-2584 [006] 193.720640: balance_dirty_state: bdi btrfs-1: dirty=805 wb=661 unstable=0 bg_thresh=1005 thresh=2011 gap=545 poll_thresh=18 ino=257 dd-2584 [006] 193.720757: balance_dirty_state: bdi btrfs-1: dirty=855 wb=661 unstable=0 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 193.720761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=61192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 193.728391: balance_dirty_state: bdi btrfs-1: dirty=855 wb=536 unstable=0 bg_thresh=1002 thresh=2005 gap=614 poll_thresh=14 ino=257 dd-2584 [006] 193.728622: balance_dirty_state: bdi btrfs-1: dirty=880 wb=536 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=15 ino=257 dd-2584 [006] 193.728683: balance_dirty_state: bdi btrfs-1: dirty=905 wb=536 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 193.728800: balance_dirty_state: bdi btrfs-1: dirty=930 wb=536 unstable=0 bg_thresh=1004 thresh=2008 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 193.728919: balance_dirty_state: bdi btrfs-1: dirty=955 wb=536 unstable=0 bg_thresh=1003 thresh=2007 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 193.729036: balance_dirty_state: bdi btrfs-1: dirty=980 wb=536 unstable=0 bg_thresh=1003 thresh=2006 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 193.729040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=61192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 193.736298: balance_dirty_state: bdi btrfs-1: dirty=980 wb=386 unstable=0 bg_thresh=997 thresh=1994 gap=628 poll_thresh=19 ino=257 dd-2584 [006] 193.736373: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=386 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=14 ino=257 dd-2584 [006] 193.736437: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=386 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 193.736448: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21176 wrote=0 to_write=8192 dd-2584 [006] 193.736500: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=386 unstable=0 bg_thresh=996 thresh=1992 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 193.736630: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=411 unstable=0 bg_thresh=995 thresh=1991 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 193.736759: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=461 unstable=0 bg_thresh=995 thresh=1990 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 193.737174: balance_dirty_state: bdi btrfs-1: dirty=855 wb=661 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=19 ino=257 dd-2584 [006] 193.737176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=61192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 193.737998: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=640 to_write=7552 dd-2584 [006] 193.744216: balance_dirty_state: bdi btrfs-1: dirty=480 wb=911 unstable=0 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=19 ino=257 dd-2584 [006] 193.744283: balance_dirty_state: bdi btrfs-1: dirty=505 wb=911 unstable=0 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=14 ino=257 dd-2584 [006] 193.744346: balance_dirty_state: bdi btrfs-1: dirty=505 wb=911 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=15 ino=257 dd-2584 [006] 193.744408: balance_dirty_state: bdi btrfs-1: dirty=530 wb=911 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 193.744527: balance_dirty_state: bdi btrfs-1: dirty=555 wb=911 unstable=0 bg_thresh=1003 thresh=2007 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 193.744647: balance_dirty_state: bdi btrfs-1: dirty=605 wb=911 unstable=0 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 193.744652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=61192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 193.752339: balance_dirty_state: bdi btrfs-1: dirty=605 wb=786 unstable=0 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=13 ino=257 dd-2584 [006] 193.752405: balance_dirty_state: bdi btrfs-1: dirty=630 wb=786 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 193.752468: balance_dirty_state: bdi btrfs-1: dirty=655 wb=786 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 193.752531: balance_dirty_state: bdi btrfs-1: dirty=655 wb=786 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 193.752660: balance_dirty_state: bdi btrfs-1: dirty=680 wb=786 unstable=0 bg_thresh=1000 thresh=2001 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 193.752787: balance_dirty_state: bdi btrfs-1: dirty=730 wb=786 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 193.752792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=61192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 193.760207: balance_dirty_state: bdi btrfs-1: dirty=730 wb=661 unstable=0 bg_thresh=990 thresh=1981 gap=590 poll_thresh=18 ino=257 dd-2584 [002] 193.760613: balance_dirty_state: bdi btrfs-1: dirty=730 wb=661 unstable=0 bg_thresh=993 thresh=1986 gap=595 poll_thresh=13 ino=257 dd-2584 [002] 193.760727: balance_dirty_state: bdi btrfs-1: dirty=755 wb=661 unstable=0 bg_thresh=995 thresh=1991 gap=575 poll_thresh=14 ino=257 dd-2584 [002] 193.760825: balance_dirty_state: bdi btrfs-1: dirty=780 wb=661 unstable=0 bg_thresh=992 thresh=1985 gap=544 poll_thresh=15 ino=257 dd-2584 [002] 193.760947: balance_dirty_state: bdi btrfs-1: dirty=780 wb=661 unstable=0 bg_thresh=995 thresh=1990 gap=549 poll_thresh=16 ino=257 dd-2584 [002] 193.761146: balance_dirty_state: bdi btrfs-1: dirty=830 wb=661 unstable=0 bg_thresh=991 thresh=1983 gap=492 poll_thresh=17 ino=257 dd-2584 [002] 193.761153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=61192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 193.768236: balance_dirty_state: bdi btrfs-1: dirty=830 wb=536 unstable=0 bg_thresh=990 thresh=1980 gap=614 poll_thresh=17 ino=257 dd-2584 [002] 193.768305: balance_dirty_state: bdi btrfs-1: dirty=830 wb=536 unstable=0 bg_thresh=992 thresh=1985 gap=619 poll_thresh=13 ino=257 dd-2584 [002] 193.768419: balance_dirty_state: bdi btrfs-1: dirty=855 wb=536 unstable=0 bg_thresh=992 thresh=1985 gap=594 poll_thresh=14 ino=257 dd-2584 [002] 193.768534: balance_dirty_state: bdi btrfs-1: dirty=880 wb=536 unstable=0 bg_thresh=995 thresh=1990 gap=574 poll_thresh=15 ino=257 dd-2584 [002] 193.768652: balance_dirty_state: bdi btrfs-1: dirty=880 wb=536 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=16 ino=257 dd-2584 [002] 193.768886: balance_dirty_state: bdi btrfs-1: dirty=905 wb=536 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=17 ino=257 dd-2584 [002] 193.769142: balance_dirty_state: bdi btrfs-1: dirty=955 wb=511 unstable=0 bg_thresh=989 thresh=1978 gap=512 poll_thresh=18 ino=257 dd-2584 [002] 193.769297: balance_dirty_state: bdi btrfs-1: dirty=980 wb=411 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=19 ino=257 dd-2584 [002] 193.769811: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=411 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 193.769865: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21208 wrote=0 to_write=8192 dd-2584 [002] 193.770073: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=411 unstable=0 bg_thresh=996 thresh=1992 gap=526 poll_thresh=21 ino=257 dd-2584 [002] 193.770326: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=461 unstable=0 bg_thresh=995 thresh=1991 gap=500 poll_thresh=22 ino=257 dd-2584 [002] 193.770576: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=511 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=23 ino=257 dd-2584 [002] 193.770580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=61192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 193.771961: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=624 to_write=7568 dd-2584 [006] 193.776232: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1011 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=23 ino=257 dd-2584 [006] 193.776344: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1011 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 193.776502: balance_dirty_state: bdi btrfs-1: dirty=530 wb=1011 unstable=0 bg_thresh=1003 thresh=2006 gap=465 poll_thresh=18 ino=257 dd-2584 [006] 193.776508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=61192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 193.784325: balance_dirty_state: bdi btrfs-1: dirty=530 wb=761 unstable=0 bg_thresh=1003 thresh=2007 gap=716 poll_thresh=18 ino=257 dd-2584 [006] 193.784456: balance_dirty_state: bdi btrfs-1: dirty=530 wb=761 unstable=0 bg_thresh=1003 thresh=2006 gap=715 poll_thresh=13 ino=257 dd-2584 [006] 193.784577: balance_dirty_state: bdi btrfs-1: dirty=555 wb=761 unstable=0 bg_thresh=1005 thresh=2011 gap=695 poll_thresh=14 ino=257 dd-2584 [006] 193.784694: balance_dirty_state: bdi btrfs-1: dirty=580 wb=761 unstable=0 bg_thresh=1002 thresh=2005 gap=664 poll_thresh=15 ino=257 dd-2584 [006] 193.784816: balance_dirty_state: bdi btrfs-1: dirty=580 wb=761 unstable=0 bg_thresh=1005 thresh=2010 gap=669 poll_thresh=16 ino=257 dd-2584 [006] 193.785407: balance_dirty_state: bdi btrfs-1: dirty=605 wb=761 unstable=0 bg_thresh=1004 thresh=2009 gap=643 poll_thresh=17 ino=257 dd-2584 [006] 193.785642: balance_dirty_state: bdi btrfs-1: dirty=655 wb=761 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=18 ino=257 dd-2584 [006] 193.785875: balance_dirty_state: bdi btrfs-1: dirty=680 wb=761 unstable=0 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=19 ino=257 dd-2584 [006] 193.786111: balance_dirty_state: bdi btrfs-1: dirty=705 wb=761 unstable=0 bg_thresh=1005 thresh=2011 gap=545 poll_thresh=20 ino=257 dd-2584 [006] 193.786344: balance_dirty_state: bdi btrfs-1: dirty=755 wb=761 unstable=0 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=21 ino=257 dd-2584 [006] 193.786353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=61192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 193.792346: balance_dirty_state: bdi btrfs-1: dirty=755 wb=636 unstable=0 bg_thresh=1006 thresh=2012 gap=621 poll_thresh=16 ino=257 dd-2584 [006] 193.792465: balance_dirty_state: bdi btrfs-1: dirty=805 wb=636 unstable=0 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=17 ino=257 dd-2584 [006] 193.792583: balance_dirty_state: bdi btrfs-1: dirty=830 wb=636 unstable=0 bg_thresh=1007 thresh=2015 gap=549 poll_thresh=18 ino=257 dd-2584 [006] 193.792700: balance_dirty_state: bdi btrfs-1: dirty=855 wb=636 unstable=0 bg_thresh=1007 thresh=2014 gap=523 poll_thresh=19 ino=257 dd-2584 [006] 193.792996: balance_dirty_state: bdi btrfs-1: dirty=880 wb=636 unstable=0 bg_thresh=1006 thresh=2013 gap=497 poll_thresh=20 ino=257 dd-2584 [006] 193.793001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=61192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.800321: balance_dirty_state: bdi btrfs-1: dirty=880 wb=636 unstable=0 bg_thresh=1007 thresh=2014 gap=498 poll_thresh=20 ino=257 dd-2584 [005] 193.800330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 193.808256: balance_dirty_state: bdi btrfs-1: dirty=880 wb=361 unstable=0 bg_thresh=1006 thresh=2013 gap=772 poll_thresh=20 ino=257 dd-2584 [005] 193.808384: balance_dirty_state: bdi btrfs-1: dirty=880 wb=361 unstable=0 bg_thresh=1006 thresh=2013 gap=772 poll_thresh=15 ino=257 dd-2584 [005] 193.808503: balance_dirty_state: bdi btrfs-1: dirty=905 wb=361 unstable=0 bg_thresh=1006 thresh=2012 gap=746 poll_thresh=16 ino=257 dd-2584 [005] 193.808736: balance_dirty_state: bdi btrfs-1: dirty=930 wb=361 unstable=0 bg_thresh=1005 thresh=2011 gap=720 poll_thresh=17 ino=257 dd-2584 [005] 193.808969: balance_dirty_state: bdi btrfs-1: dirty=980 wb=361 unstable=0 bg_thresh=1005 thresh=2010 gap=669 poll_thresh=18 ino=257 dd-2584 [005] 193.809204: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=361 unstable=0 bg_thresh=1007 thresh=2014 gap=648 poll_thresh=19 ino=257 dd-2584 [005] 193.809439: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=361 unstable=0 bg_thresh=1006 thresh=2013 gap=622 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 193.809530: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21248 wrote=0 to_write=8192 dd-2584 [005] 193.809684: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=361 unstable=0 bg_thresh=1006 thresh=2012 gap=596 poll_thresh=21 ino=257 dd-2584 [005] 193.809934: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=411 unstable=0 bg_thresh=1008 thresh=2016 gap=525 poll_thresh=22 ino=257 dd-2584 [005] 193.810534: balance_dirty_state: bdi btrfs-1: dirty=980 wb=536 unstable=0 bg_thresh=1007 thresh=2015 gap=499 poll_thresh=23 ino=257 dd-2584 [005] 193.810537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 193.812881: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=672 to_write=7520 dd-2584 [005] 193.816273: balance_dirty_state: bdi btrfs-1: dirty=480 wb=911 unstable=0 bg_thresh=1008 thresh=2017 gap=626 poll_thresh=23 ino=257 dd-2584 [005] 193.816400: balance_dirty_state: bdi btrfs-1: dirty=505 wb=911 unstable=0 bg_thresh=1005 thresh=2011 gap=595 poll_thresh=17 ino=257 dd-2584 [005] 193.816533: balance_dirty_state: bdi btrfs-1: dirty=530 wb=911 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=18 ino=257 dd-2584 [005] 193.816650: balance_dirty_state: bdi btrfs-1: dirty=555 wb=911 unstable=0 bg_thresh=1007 thresh=2014 gap=548 poll_thresh=19 ino=257 dd-2584 [005] 193.816768: balance_dirty_state: bdi btrfs-1: dirty=580 wb=911 unstable=0 bg_thresh=1006 thresh=2013 gap=522 poll_thresh=20 ino=257 dd-2584 [005] 193.816887: balance_dirty_state: bdi btrfs-1: dirty=630 wb=911 unstable=0 bg_thresh=1006 thresh=2012 gap=471 poll_thresh=21 ino=257 dd-2584 [005] 193.816891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 193.824310: balance_dirty_state: bdi btrfs-1: dirty=630 wb=786 unstable=0 bg_thresh=1005 thresh=2010 gap=594 poll_thresh=21 ino=257 dd-2584 [002] 193.824439: balance_dirty_state: bdi btrfs-1: dirty=655 wb=786 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=16 ino=257 dd-2584 [002] 193.824680: balance_dirty_state: bdi btrfs-1: dirty=680 wb=786 unstable=0 bg_thresh=1007 thresh=2014 gap=548 poll_thresh=17 ino=257 dd-2584 [002] 193.824916: balance_dirty_state: bdi btrfs-1: dirty=705 wb=786 unstable=0 bg_thresh=1003 thresh=2007 gap=516 poll_thresh=18 ino=257 dd-2584 [002] 193.825505: balance_dirty_state: bdi btrfs-1: dirty=755 wb=786 unstable=0 bg_thresh=1003 thresh=2006 gap=465 poll_thresh=19 ino=257 dd-2584 [002] 193.825515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 193.832303: balance_dirty_state: bdi btrfs-1: dirty=755 wb=686 unstable=0 bg_thresh=1002 thresh=2005 gap=564 poll_thresh=19 ino=257 dd-2584 [002] 193.832430: balance_dirty_state: bdi btrfs-1: dirty=755 wb=686 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 193.832547: balance_dirty_state: bdi btrfs-1: dirty=780 wb=686 unstable=0 bg_thresh=1002 thresh=2004 gap=538 poll_thresh=15 ino=257 dd-2584 [002] 193.832670: balance_dirty_state: bdi btrfs-1: dirty=805 wb=686 unstable=0 bg_thresh=1004 thresh=2009 gap=518 poll_thresh=16 ino=257 dd-2584 [002] 193.832905: balance_dirty_state: bdi btrfs-1: dirty=830 wb=686 unstable=0 bg_thresh=1004 thresh=2008 gap=492 poll_thresh=17 ino=257 dd-2584 [002] 193.832913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 193.840323: balance_dirty_state: bdi btrfs-1: dirty=830 wb=561 unstable=0 bg_thresh=1006 thresh=2013 gap=622 poll_thresh=17 ino=257 dd-2584 [002] 193.840438: balance_dirty_state: bdi btrfs-1: dirty=830 wb=561 unstable=0 bg_thresh=1006 thresh=2012 gap=621 poll_thresh=13 ino=257 dd-2584 [002] 193.840496: balance_dirty_state: bdi btrfs-1: dirty=855 wb=561 unstable=0 bg_thresh=1008 thresh=2017 gap=601 poll_thresh=14 ino=257 dd-2584 [002] 193.840552: balance_dirty_state: bdi btrfs-1: dirty=880 wb=561 unstable=0 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=15 ino=257 dd-2584 [002] 193.840608: balance_dirty_state: bdi btrfs-1: dirty=880 wb=561 unstable=0 bg_thresh=1008 thresh=2016 gap=575 poll_thresh=16 ino=257 dd-2584 [002] 193.840722: balance_dirty_state: bdi btrfs-1: dirty=930 wb=561 unstable=0 bg_thresh=1007 thresh=2015 gap=524 poll_thresh=17 ino=257 dd-2584 [002] 193.840835: balance_dirty_state: bdi btrfs-1: dirty=955 wb=561 unstable=0 bg_thresh=1004 thresh=2008 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 193.840839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 193.848370: balance_dirty_state: bdi btrfs-1: dirty=955 wb=411 unstable=0 bg_thresh=1002 thresh=2004 gap=638 poll_thresh=18 ino=257 dd-2584 [002] 193.848439: balance_dirty_state: bdi btrfs-1: dirty=980 wb=411 unstable=0 bg_thresh=1004 thresh=2009 gap=618 poll_thresh=13 ino=257 dd-2584 [002] 193.848678: balance_dirty_state: bdi btrfs-1: dirty=980 wb=411 unstable=0 bg_thresh=1004 thresh=2008 gap=617 poll_thresh=14 ino=257 dd-2584 [002] 193.848738: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=411 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 193.848776: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21288 wrote=0 to_write=8192 dd-2584 [002] 193.848806: balance_dirty_state: bdi btrfs-1: dirty=980 wb=411 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=16 ino=257 dd-2584 [002] 193.848935: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=436 unstable=0 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=17 ino=257 dd-2584 [002] 193.849065: balance_dirty_state: bdi btrfs-1: dirty=980 wb=511 unstable=0 bg_thresh=1002 thresh=2005 gap=514 poll_thresh=18 ino=257 dd-2584 [002] 193.849194: balance_dirty_state: bdi btrfs-1: dirty=955 wb=561 unstable=0 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=19 ino=257 dd-2584 [002] 193.849195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 193.850405: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=624 to_write=7568 dd-2584 [002] 193.856289: balance_dirty_state: bdi btrfs-1: dirty=480 wb=886 unstable=0 bg_thresh=1005 thresh=2011 gap=645 poll_thresh=19 ino=257 dd-2584 [002] 193.856372: balance_dirty_state: bdi btrfs-1: dirty=505 wb=886 unstable=0 bg_thresh=1008 thresh=2016 gap=625 poll_thresh=14 ino=257 dd-2584 [002] 193.856436: balance_dirty_state: bdi btrfs-1: dirty=530 wb=886 unstable=0 bg_thresh=1005 thresh=2010 gap=594 poll_thresh=15 ino=257 dd-2584 [002] 193.856496: balance_dirty_state: bdi btrfs-1: dirty=530 wb=886 unstable=0 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=16 ino=257 dd-2584 [002] 193.856619: balance_dirty_state: bdi btrfs-1: dirty=580 wb=886 unstable=0 bg_thresh=1004 thresh=2008 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 193.856740: balance_dirty_state: bdi btrfs-1: dirty=605 wb=886 unstable=0 bg_thresh=1003 thresh=2007 gap=516 poll_thresh=18 ino=257 dd-2584 [002] 193.857039: balance_dirty_state: bdi btrfs-1: dirty=630 wb=886 unstable=0 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=19 ino=257 dd-2584 [002] 193.857044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 193.864322: balance_dirty_state: bdi btrfs-1: dirty=630 wb=761 unstable=0 bg_thresh=1006 thresh=2013 gap=622 poll_thresh=19 ino=257 dd-2584 [002] 193.864412: balance_dirty_state: bdi btrfs-1: dirty=655 wb=761 unstable=0 bg_thresh=1006 thresh=2013 gap=597 poll_thresh=14 ino=257 dd-2584 [002] 193.864468: balance_dirty_state: bdi btrfs-1: dirty=655 wb=761 unstable=0 bg_thresh=1006 thresh=2012 gap=596 poll_thresh=15 ino=257 dd-2584 [002] 193.864525: balance_dirty_state: bdi btrfs-1: dirty=680 wb=761 unstable=0 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=16 ino=257 dd-2584 [002] 193.864636: balance_dirty_state: bdi btrfs-1: dirty=705 wb=761 unstable=0 bg_thresh=1008 thresh=2016 gap=550 poll_thresh=17 ino=257 dd-2584 [002] 193.864749: balance_dirty_state: bdi btrfs-1: dirty=755 wb=761 unstable=0 bg_thresh=1007 thresh=2015 gap=499 poll_thresh=18 ino=257 dd-2584 [002] 193.864753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 193.872336: balance_dirty_state: bdi btrfs-1: dirty=755 wb=636 unstable=0 bg_thresh=1006 thresh=2012 gap=621 poll_thresh=18 ino=257 dd-2584 [002] 193.872414: balance_dirty_state: bdi btrfs-1: dirty=755 wb=636 unstable=0 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=13 ino=257 dd-2584 [002] 193.872473: balance_dirty_state: bdi btrfs-1: dirty=780 wb=636 unstable=0 bg_thresh=1005 thresh=2011 gap=595 poll_thresh=14 ino=257 dd-2584 [002] 193.872532: balance_dirty_state: bdi btrfs-1: dirty=780 wb=636 unstable=0 bg_thresh=1005 thresh=2010 gap=594 poll_thresh=15 ino=257 dd-2584 [002] 193.872594: balance_dirty_state: bdi btrfs-1: dirty=805 wb=636 unstable=0 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=16 ino=257 dd-2584 [002] 193.872712: balance_dirty_state: bdi btrfs-1: dirty=830 wb=636 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=17 ino=257 dd-2584 [002] 193.873003: balance_dirty_state: bdi btrfs-1: dirty=880 wb=636 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 193.873008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 193.880302: balance_dirty_state: bdi btrfs-1: dirty=880 wb=486 unstable=0 bg_thresh=988 thresh=1976 gap=610 poll_thresh=18 ino=257 dd-2584 [002] 193.880375: balance_dirty_state: bdi btrfs-1: dirty=880 wb=486 unstable=0 bg_thresh=990 thresh=1981 gap=615 poll_thresh=13 ino=257 dd-2584 [002] 193.880452: balance_dirty_state: bdi btrfs-1: dirty=905 wb=486 unstable=0 bg_thresh=987 thresh=1975 gap=584 poll_thresh=14 ino=257 dd-2584 [002] 193.880571: balance_dirty_state: bdi btrfs-1: dirty=930 wb=486 unstable=0 bg_thresh=990 thresh=1980 gap=564 poll_thresh=15 ino=257 dd-2584 [002] 193.880690: balance_dirty_state: bdi btrfs-1: dirty=930 wb=486 unstable=0 bg_thresh=989 thresh=1979 gap=563 poll_thresh=16 ino=257 dd-2584 [002] 193.880925: balance_dirty_state: bdi btrfs-1: dirty=980 wb=486 unstable=0 bg_thresh=989 thresh=1978 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 193.881110: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=486 unstable=0 bg_thresh=988 thresh=1977 gap=486 poll_thresh=18 ino=257 dd-2584 [002] 193.881115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 193.881163: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21320 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 193.882484: writeback_single_inode: bdi btrfs-1: ino=257 state= age=168 wrote=512 to_write=7680 dd-2584 [002] 193.888310: balance_dirty_state: bdi btrfs-1: dirty=480 wb=886 unstable=0 bg_thresh=992 thresh=1985 gap=619 poll_thresh=18 ino=257 dd-2584 [002] 193.888394: balance_dirty_state: bdi btrfs-1: dirty=480 wb=886 unstable=0 bg_thresh=995 thresh=1990 gap=624 poll_thresh=13 ino=257 dd-2584 [002] 193.888456: balance_dirty_state: bdi btrfs-1: dirty=505 wb=886 unstable=0 bg_thresh=992 thresh=1984 gap=593 poll_thresh=14 ino=257 dd-2584 [002] 193.888520: balance_dirty_state: bdi btrfs-1: dirty=530 wb=886 unstable=0 bg_thresh=994 thresh=1989 gap=573 poll_thresh=15 ino=257 dd-2584 [002] 193.888584: balance_dirty_state: bdi btrfs-1: dirty=530 wb=886 unstable=0 bg_thresh=994 thresh=1988 gap=572 poll_thresh=16 ino=257 dd-2584 [002] 193.888717: balance_dirty_state: bdi btrfs-1: dirty=580 wb=886 unstable=0 bg_thresh=993 thresh=1987 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 193.889032: balance_dirty_state: bdi btrfs-1: dirty=605 wb=761 unstable=0 bg_thresh=992 thresh=1985 gap=619 poll_thresh=18 ino=257 dd-2584 [002] 193.889152: balance_dirty_state: bdi btrfs-1: dirty=630 wb=761 unstable=0 bg_thresh=992 thresh=1984 gap=593 poll_thresh=19 ino=257 dd-2584 [002] 193.889275: balance_dirty_state: bdi btrfs-1: dirty=655 wb=761 unstable=0 bg_thresh=994 thresh=1988 gap=572 poll_thresh=20 ino=257 dd-2584 [002] 193.889394: balance_dirty_state: bdi btrfs-1: dirty=705 wb=761 unstable=0 bg_thresh=993 thresh=1987 gap=521 poll_thresh=21 ino=257 dd-2584 [002] 193.889514: balance_dirty_state: bdi btrfs-1: dirty=730 wb=761 unstable=0 bg_thresh=993 thresh=1986 gap=495 poll_thresh=22 ino=257 dd-2584 [002] 193.889519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 193.896325: balance_dirty_state: bdi btrfs-1: dirty=730 wb=761 unstable=0 bg_thresh=999 thresh=1998 gap=507 poll_thresh=22 ino=257 dd-2584 [002] 193.896435: balance_dirty_state: bdi btrfs-1: dirty=755 wb=761 unstable=0 bg_thresh=998 thresh=1997 gap=481 poll_thresh=16 ino=257 dd-2584 [002] 193.896440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 193.904331: balance_dirty_state: bdi btrfs-1: dirty=755 wb=636 unstable=0 bg_thresh=986 thresh=1973 gap=582 poll_thresh=16 ino=257 dd-2584 [002] 193.904436: balance_dirty_state: bdi btrfs-1: dirty=755 wb=636 unstable=0 bg_thresh=989 thresh=1978 gap=587 poll_thresh=12 ino=257 dd-2584 [002] 193.904497: balance_dirty_state: bdi btrfs-1: dirty=780 wb=636 unstable=0 bg_thresh=988 thresh=1977 gap=561 poll_thresh=13 ino=257 dd-2584 [002] 193.904560: balance_dirty_state: bdi btrfs-1: dirty=805 wb=636 unstable=0 bg_thresh=988 thresh=1977 gap=536 poll_thresh=14 ino=257 dd-2584 [002] 193.904621: balance_dirty_state: bdi btrfs-1: dirty=805 wb=636 unstable=0 bg_thresh=988 thresh=1976 gap=535 poll_thresh=15 ino=257 dd-2584 [002] 193.904683: balance_dirty_state: bdi btrfs-1: dirty=830 wb=636 unstable=0 bg_thresh=988 thresh=1976 gap=510 poll_thresh=16 ino=257 dd-2584 [002] 193.904981: balance_dirty_state: bdi btrfs-1: dirty=855 wb=636 unstable=0 bg_thresh=984 thresh=1969 gap=478 poll_thresh=17 ino=257 dd-2584 [002] 193.904986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 193.912343: balance_dirty_state: bdi btrfs-1: dirty=855 wb=411 unstable=0 bg_thresh=988 thresh=1976 gap=710 poll_thresh=17 ino=257 dd-2584 [002] 193.912418: balance_dirty_state: bdi btrfs-1: dirty=880 wb=411 unstable=0 bg_thresh=990 thresh=1980 gap=689 poll_thresh=13 ino=257 dd-2584 [002] 193.912478: balance_dirty_state: bdi btrfs-1: dirty=880 wb=411 unstable=0 bg_thresh=987 thresh=1974 gap=683 poll_thresh=14 ino=257 dd-2584 [002] 193.912538: balance_dirty_state: bdi btrfs-1: dirty=905 wb=411 unstable=0 bg_thresh=989 thresh=1979 gap=663 poll_thresh=15 ino=257 dd-2584 [002] 193.912598: balance_dirty_state: bdi btrfs-1: dirty=930 wb=411 unstable=0 bg_thresh=986 thresh=1973 gap=632 poll_thresh=16 ino=257 dd-2584 [002] 193.912716: balance_dirty_state: bdi btrfs-1: dirty=955 wb=411 unstable=0 bg_thresh=986 thresh=1972 gap=606 poll_thresh=17 ino=257 dd-2584 [002] 193.912834: balance_dirty_state: bdi btrfs-1: dirty=980 wb=411 unstable=0 bg_thresh=988 thresh=1976 gap=585 poll_thresh=18 ino=257 dd-2584 [002] 193.912952: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=411 unstable=0 bg_thresh=987 thresh=1975 gap=534 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 193.913002: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21352 wrote=0 to_write=8192 dd-2584 [002] 193.913078: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=411 unstable=0 bg_thresh=987 thresh=1974 gap=508 poll_thresh=20 ino=257 dd-2584 [002] 193.913206: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=436 unstable=0 bg_thresh=986 thresh=1973 gap=482 poll_thresh=21 ino=257 dd-2584 [002] 193.913208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=99% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 193.914444: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=608 to_write=7584 dd-2584 [004] 193.924370: balance_dirty_state: bdi btrfs-1: dirty=480 wb=886 unstable=0 bg_thresh=982 thresh=1965 gap=599 poll_thresh=21 ino=257 dd-2584 [004] 193.924460: balance_dirty_state: bdi btrfs-1: dirty=480 wb=886 unstable=0 bg_thresh=982 thresh=1965 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 193.924743: balance_dirty_state: bdi btrfs-1: dirty=530 wb=886 unstable=0 bg_thresh=985 thresh=1970 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 193.924854: balance_dirty_state: bdi btrfs-1: dirty=555 wb=886 unstable=0 bg_thresh=987 thresh=1975 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 193.924968: balance_dirty_state: bdi btrfs-1: dirty=580 wb=886 unstable=0 bg_thresh=989 thresh=1979 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 193.925082: balance_dirty_state: bdi btrfs-1: dirty=605 wb=886 unstable=0 bg_thresh=989 thresh=1978 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 193.925086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 193.936341: balance_dirty_state: bdi btrfs-1: dirty=605 wb=636 unstable=0 bg_thresh=983 thresh=1967 gap=726 poll_thresh=20 ino=257 dd-2584 [001] 193.936409: balance_dirty_state: bdi btrfs-1: dirty=630 wb=636 unstable=0 bg_thresh=983 thresh=1967 gap=701 poll_thresh=15 ino=257 dd-2584 [001] 193.936468: balance_dirty_state: bdi btrfs-1: dirty=630 wb=636 unstable=0 bg_thresh=986 thresh=1972 gap=706 poll_thresh=16 ino=257 dd-2584 [001] 193.936584: balance_dirty_state: bdi btrfs-1: dirty=680 wb=636 unstable=0 bg_thresh=988 thresh=1977 gap=661 poll_thresh=17 ino=257 dd-2584 [001] 193.936703: balance_dirty_state: bdi btrfs-1: dirty=705 wb=636 unstable=0 bg_thresh=988 thresh=1976 gap=635 poll_thresh=18 ino=257 dd-2584 [001] 193.936822: balance_dirty_state: bdi btrfs-1: dirty=730 wb=636 unstable=0 bg_thresh=990 thresh=1980 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 193.937112: balance_dirty_state: bdi btrfs-1: dirty=755 wb=636 unstable=0 bg_thresh=989 thresh=1979 gap=588 poll_thresh=20 ino=257 dd-2584 [001] 193.937231: balance_dirty_state: bdi btrfs-1: dirty=805 wb=636 unstable=0 bg_thresh=989 thresh=1978 gap=537 poll_thresh=21 ino=257 dd-2584 [001] 193.937350: balance_dirty_state: bdi btrfs-1: dirty=830 wb=636 unstable=0 bg_thresh=991 thresh=1982 gap=516 poll_thresh=22 ino=257 dd-2584 [001] 193.937472: balance_dirty_state: bdi btrfs-1: dirty=855 wb=636 unstable=0 bg_thresh=990 thresh=1981 gap=490 poll_thresh=23 ino=257 dd-2584 [001] 193.937477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 193.944363: balance_dirty_state: bdi btrfs-1: dirty=855 wb=486 unstable=0 bg_thresh=987 thresh=1974 gap=633 poll_thresh=23 ino=257 dd-2584 [001] 193.944455: balance_dirty_state: bdi btrfs-1: dirty=880 wb=486 unstable=0 bg_thresh=984 thresh=1968 gap=602 poll_thresh=17 ino=257 dd-2584 [001] 193.944571: balance_dirty_state: bdi btrfs-1: dirty=905 wb=486 unstable=0 bg_thresh=986 thresh=1972 gap=581 poll_thresh=18 ino=257 dd-2584 [001] 193.944684: balance_dirty_state: bdi btrfs-1: dirty=930 wb=486 unstable=0 bg_thresh=985 thresh=1971 gap=555 poll_thresh=19 ino=257 dd-2584 [001] 193.944796: balance_dirty_state: bdi btrfs-1: dirty=980 wb=486 unstable=0 bg_thresh=985 thresh=1970 gap=504 poll_thresh=20 ino=257 dd-2584 [001] 193.945073: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=486 unstable=0 bg_thresh=984 thresh=1969 gap=478 poll_thresh=21 ino=257 dd-2584 [001] 193.945077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 193.945152: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21384 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 193.946846: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=544 to_write=7648 dd-2584 [001] 193.952339: balance_dirty_state: bdi btrfs-1: dirty=455 wb=911 unstable=0 bg_thresh=987 thresh=1974 gap=608 poll_thresh=21 ino=257 dd-2584 [001] 193.952429: balance_dirty_state: bdi btrfs-1: dirty=480 wb=911 unstable=0 bg_thresh=989 thresh=1979 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 193.952550: balance_dirty_state: bdi btrfs-1: dirty=505 wb=911 unstable=0 bg_thresh=991 thresh=1983 gap=567 poll_thresh=17 ino=257 dd-2584 [001] 193.952663: balance_dirty_state: bdi btrfs-1: dirty=530 wb=911 unstable=0 bg_thresh=991 thresh=1982 gap=541 poll_thresh=18 ino=257 dd-2584 [001] 193.952778: balance_dirty_state: bdi btrfs-1: dirty=555 wb=911 unstable=0 bg_thresh=987 thresh=1975 gap=509 poll_thresh=19 ino=257 dd-2584 [001] 193.952891: balance_dirty_state: bdi btrfs-1: dirty=605 wb=911 unstable=0 bg_thresh=987 thresh=1974 gap=458 poll_thresh=20 ino=257 dd-2584 [001] 193.952896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 193.960414: balance_dirty_state: bdi btrfs-1: dirty=605 wb=786 unstable=0 bg_thresh=987 thresh=1974 gap=583 poll_thresh=20 ino=257 dd-2584 [001] 193.960543: balance_dirty_state: bdi btrfs-1: dirty=605 wb=786 unstable=0 bg_thresh=989 thresh=1979 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 193.960662: balance_dirty_state: bdi btrfs-1: dirty=630 wb=786 unstable=0 bg_thresh=989 thresh=1978 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 193.960897: balance_dirty_state: bdi btrfs-1: dirty=655 wb=786 unstable=0 bg_thresh=988 thresh=1977 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 193.961132: balance_dirty_state: bdi btrfs-1: dirty=705 wb=786 unstable=0 bg_thresh=988 thresh=1976 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 193.961141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 193.968425: balance_dirty_state: bdi btrfs-1: dirty=705 wb=661 unstable=0 bg_thresh=987 thresh=1975 gap=609 poll_thresh=18 ino=257 dd-2584 [000] 193.968865: balance_dirty_state: bdi btrfs-1: dirty=730 wb=661 unstable=0 bg_thresh=987 thresh=1975 gap=584 poll_thresh=13 ino=257 dd-2584 [000] 193.969056: balance_dirty_state: bdi btrfs-1: dirty=730 wb=611 unstable=0 bg_thresh=990 thresh=1980 gap=639 poll_thresh=14 ino=257 dd-2584 [000] 193.969164: balance_dirty_state: bdi btrfs-1: dirty=755 wb=611 unstable=0 bg_thresh=990 thresh=1980 gap=614 poll_thresh=15 ino=257 dd-2584 [000] 193.969270: balance_dirty_state: bdi btrfs-1: dirty=780 wb=611 unstable=0 bg_thresh=992 thresh=1985 gap=594 poll_thresh=16 ino=257 dd-2584 [000] 193.969486: balance_dirty_state: bdi btrfs-1: dirty=805 wb=611 unstable=0 bg_thresh=995 thresh=1990 gap=574 poll_thresh=17 ino=257 dd-2584 [000] 193.969704: balance_dirty_state: bdi btrfs-1: dirty=830 wb=611 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=18 ino=257 dd-2584 [000] 193.969922: balance_dirty_state: bdi btrfs-1: dirty=855 wb=611 unstable=0 bg_thresh=993 thresh=1987 gap=521 poll_thresh=19 ino=257 dd-2584 [000] 193.970137: balance_dirty_state: bdi btrfs-1: dirty=905 wb=611 unstable=0 bg_thresh=993 thresh=1986 gap=470 poll_thresh=20 ino=257 dd-2584 [000] 193.970145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 193.976283: balance_dirty_state: bdi btrfs-1: dirty=930 wb=561 unstable=0 bg_thresh=986 thresh=1973 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 193.976291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 193.984301: balance_dirty_state: bdi btrfs-1: dirty=930 wb=311 unstable=0 bg_thresh=986 thresh=1972 gap=731 poll_thresh=20 ino=257 dd-2584 [000] 193.984372: balance_dirty_state: bdi btrfs-1: dirty=930 wb=311 unstable=0 bg_thresh=986 thresh=1972 gap=731 poll_thresh=15 ino=257 dd-2584 [000] 193.984427: balance_dirty_state: bdi btrfs-1: dirty=955 wb=311 unstable=0 bg_thresh=988 thresh=1977 gap=711 poll_thresh=16 ino=257 dd-2584 [000] 193.984536: balance_dirty_state: bdi btrfs-1: dirty=980 wb=311 unstable=0 bg_thresh=991 thresh=1982 gap=691 poll_thresh=17 ino=257 dd-2584 [000] 193.984813: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=311 unstable=0 bg_thresh=993 thresh=1987 gap=646 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 193.984878: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21424 wrote=0 to_write=8192 dd-2584 [000] 193.984938: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=311 unstable=0 bg_thresh=995 thresh=1991 gap=625 poll_thresh=19 ino=257 dd-2584 [000] 193.985065: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=336 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=20 ino=257 dd-2584 [000] 193.985190: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=386 unstable=0 bg_thresh=994 thresh=1989 gap=598 poll_thresh=21 ino=257 dd-2584 [000] 193.985317: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=461 unstable=0 bg_thresh=996 thresh=1993 gap=527 poll_thresh=22 ino=257 dd-2584 [000] 193.985443: balance_dirty_state: bdi btrfs-1: dirty=980 wb=511 unstable=0 bg_thresh=996 thresh=1992 gap=501 poll_thresh=23 ino=257 dd-2584 [000] 193.985571: balance_dirty_state: bdi btrfs-1: dirty=955 wb=561 unstable=0 bg_thresh=995 thresh=1991 gap=475 poll_thresh=24 ino=257 dd-2584 [000] 193.985572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 193.986621: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=720 to_write=7472 dd-2584 [004] 193.998225: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1036 unstable=0 bg_thresh=994 thresh=1988 gap=472 poll_thresh=24 ino=257 dd-2584 [004] 193.998232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 194.004305: balance_dirty_state: bdi btrfs-1: dirty=480 wb=786 unstable=0 bg_thresh=1002 thresh=2005 gap=739 poll_thresh=24 ino=257 dd-2584 [004] 194.004398: balance_dirty_state: bdi btrfs-1: dirty=480 wb=786 unstable=0 bg_thresh=999 thresh=1999 gap=733 poll_thresh=18 ino=257 dd-2584 [004] 194.004857: balance_dirty_state: bdi btrfs-1: dirty=505 wb=786 unstable=0 bg_thresh=999 thresh=1998 gap=707 poll_thresh=19 ino=257 dd-2584 [004] 194.005030: balance_dirty_state: bdi btrfs-1: dirty=555 wb=786 unstable=0 bg_thresh=998 thresh=1997 gap=656 poll_thresh=20 ino=257 dd-2584 [004] 194.005206: balance_dirty_state: bdi btrfs-1: dirty=580 wb=786 unstable=0 bg_thresh=1000 thresh=2001 gap=635 poll_thresh=21 ino=257 dd-2584 [004] 194.005380: balance_dirty_state: bdi btrfs-1: dirty=605 wb=786 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=22 ino=257 dd-2584 [004] 194.005558: balance_dirty_state: bdi btrfs-1: dirty=655 wb=786 unstable=0 bg_thresh=999 thresh=1999 gap=558 poll_thresh=23 ino=257 dd-2584 [004] 194.005736: balance_dirty_state: bdi btrfs-1: dirty=680 wb=786 unstable=0 bg_thresh=999 thresh=1998 gap=532 poll_thresh=24 ino=257 dd-2584 [004] 194.005923: balance_dirty_state: bdi btrfs-1: dirty=705 wb=786 unstable=0 bg_thresh=1001 thresh=2002 gap=511 poll_thresh=25 ino=257 dd-2584 [004] 194.006108: balance_dirty_state: bdi btrfs-1: dirty=730 wb=786 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=26 ino=257 dd-2584 [004] 194.006114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=62612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 194.022344: balance_dirty_state: bdi btrfs-1: dirty=730 wb=586 unstable=0 bg_thresh=999 thresh=1999 gap=683 poll_thresh=26 ino=257 dd-2584 [000] 194.022462: balance_dirty_state: bdi btrfs-1: dirty=755 wb=511 unstable=0 bg_thresh=995 thresh=1991 gap=725 poll_thresh=19 ino=257 dd-2584 [000] 194.022897: balance_dirty_state: bdi btrfs-1: dirty=780 wb=361 unstable=0 bg_thresh=996 thresh=1993 gap=852 poll_thresh=20 ino=257 dd-2584 [000] 194.023019: balance_dirty_state: bdi btrfs-1: dirty=805 wb=361 unstable=0 bg_thresh=1005 thresh=2010 gap=844 poll_thresh=21 ino=257 dd-2584 [000] 194.023146: balance_dirty_state: bdi btrfs-1: dirty=855 wb=361 unstable=0 bg_thresh=1007 thresh=2014 gap=798 poll_thresh=22 ino=257 dd-2584 [000] 194.023473: balance_dirty_state: bdi btrfs-1: dirty=880 wb=361 unstable=0 bg_thresh=1006 thresh=2013 gap=772 poll_thresh=23 ino=257 dd-2584 [000] 194.023609: balance_dirty_state: bdi btrfs-1: dirty=905 wb=361 unstable=0 bg_thresh=1006 thresh=2012 gap=746 poll_thresh=24 ino=257 dd-2584 [000] 194.023728: balance_dirty_state: bdi btrfs-1: dirty=955 wb=361 unstable=0 bg_thresh=1005 thresh=2011 gap=695 poll_thresh=25 ino=257 dd-2584 [000] 194.023846: balance_dirty_state: bdi btrfs-1: dirty=980 wb=361 unstable=0 bg_thresh=1007 thresh=2015 gap=674 poll_thresh=26 ino=257 dd-2584 [000] 194.023965: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=361 unstable=0 bg_thresh=1007 thresh=2014 gap=648 poll_thresh=27 ino=257 dd-2584 [000] 194.024246: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=361 unstable=0 bg_thresh=1006 thresh=2013 gap=622 poll_thresh=28 ino=257 flush-btrfs-1-2586 [003] 194.024302: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21464 wrote=0 to_write=8192 dd-2584 [000] 194.024918: balance_dirty_state: bdi btrfs-1: dirty=855 wb=586 unstable=0 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=29 ino=257 dd-2584 [000] 194.025104: balance_dirty_state: bdi btrfs-1: dirty=805 wb=661 unstable=0 bg_thresh=1005 thresh=2010 gap=544 poll_thresh=30 ino=257 dd-2584 [000] 194.025342: balance_dirty_state: bdi btrfs-1: dirty=730 wb=761 unstable=0 bg_thresh=1004 thresh=2009 gap=518 poll_thresh=31 ino=257 dd-2584 [000] 194.025552: balance_dirty_state: bdi btrfs-1: dirty=680 wb=861 unstable=0 bg_thresh=1004 thresh=2008 gap=467 poll_thresh=32 ino=257 dd-2584 [000] 194.025554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=12 pause=8 flush-btrfs-1-2586 [003] 194.026021: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=704 to_write=7488 dd-2584 [000] 194.035647: balance_dirty_state: bdi btrfs-1: dirty=478 wb=936 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=32 ino=257 dd-2584 [000] 194.035738: balance_dirty_state: bdi btrfs-1: dirty=478 wb=936 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=24 ino=257 dd-2584 [000] 194.035878: balance_dirty_state: bdi btrfs-1: dirty=503 wb=936 unstable=0 bg_thresh=1009 thresh=2019 gap=580 poll_thresh=25 ino=257 dd-2584 [000] 194.036040: balance_dirty_state: bdi btrfs-1: dirty=553 wb=936 unstable=0 bg_thresh=1009 thresh=2018 gap=529 poll_thresh=26 ino=257 dd-2584 [000] 194.037379: balance_dirty_state: bdi btrfs-1: dirty=594 wb=930 unstable=0 bg_thresh=1005 thresh=2010 gap=486 poll_thresh=27 ino=257 dd-2584 [000] 194.037384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 194.044315: balance_dirty_state: bdi btrfs-1: dirty=594 wb=805 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=27 ino=257 dd-2584 [004] 194.044407: balance_dirty_state: bdi btrfs-1: dirty=594 wb=805 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=20 ino=257 dd-2584 [004] 194.044583: balance_dirty_state: bdi btrfs-1: dirty=644 wb=805 unstable=0 bg_thresh=994 thresh=1989 gap=540 poll_thresh=21 ino=257 dd-2584 [004] 194.044760: balance_dirty_state: bdi btrfs-1: dirty=669 wb=805 unstable=0 bg_thresh=994 thresh=1988 gap=514 poll_thresh=22 ino=257 dd-2584 [004] 194.044943: balance_dirty_state: bdi btrfs-1: dirty=694 wb=805 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=23 ino=257 dd-2584 [004] 194.044950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 194.052418: balance_dirty_state: bdi btrfs-1: dirty=700 wb=589 unstable=0 bg_thresh=991 thresh=1983 gap=694 poll_thresh=23 ino=257 dd-2584 [006] 194.052525: balance_dirty_state: bdi btrfs-1: dirty=700 wb=589 unstable=0 bg_thresh=991 thresh=1983 gap=694 poll_thresh=17 ino=257 dd-2584 [006] 194.052761: balance_dirty_state: bdi btrfs-1: dirty=750 wb=589 unstable=0 bg_thresh=996 thresh=1993 gap=654 poll_thresh=18 ino=257 dd-2584 [006] 194.052998: balance_dirty_state: bdi btrfs-1: dirty=775 wb=589 unstable=0 bg_thresh=996 thresh=1992 gap=628 poll_thresh=19 ino=257 dd-2584 [006] 194.053237: balance_dirty_state: bdi btrfs-1: dirty=800 wb=589 unstable=0 bg_thresh=995 thresh=1991 gap=602 poll_thresh=20 ino=257 dd-2584 [006] 194.053827: balance_dirty_state: bdi btrfs-1: dirty=850 wb=589 unstable=0 bg_thresh=995 thresh=1990 gap=551 poll_thresh=21 ino=257 dd-2584 [006] 194.054061: balance_dirty_state: bdi btrfs-1: dirty=875 wb=589 unstable=0 bg_thresh=997 thresh=1994 gap=530 poll_thresh=22 ino=257 dd-2584 [006] 194.054296: balance_dirty_state: bdi btrfs-1: dirty=900 wb=589 unstable=0 bg_thresh=996 thresh=1993 gap=504 poll_thresh=23 ino=257 dd-2584 [006] 194.054534: balance_dirty_state: bdi btrfs-1: dirty=925 wb=589 unstable=0 bg_thresh=993 thresh=1986 gap=472 poll_thresh=24 ino=257 dd-2584 [006] 194.054543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 194.060342: balance_dirty_state: bdi btrfs-1: dirty=932 wb=439 unstable=0 bg_thresh=988 thresh=1977 gap=606 poll_thresh=24 ino=257 dd-2584 [006] 194.060445: balance_dirty_state: bdi btrfs-1: dirty=957 wb=439 unstable=0 bg_thresh=991 thresh=1982 gap=586 poll_thresh=18 ino=257 dd-2584 [006] 194.060674: balance_dirty_state: bdi btrfs-1: dirty=982 wb=439 unstable=0 bg_thresh=993 thresh=1987 gap=566 poll_thresh=19 ino=257 dd-2584 [006] 194.060906: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=439 unstable=0 bg_thresh=996 thresh=1992 gap=521 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 194.060961: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21500 wrote=0 to_write=8192 dd-2584 [006] 194.061122: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=439 unstable=0 bg_thresh=998 thresh=1996 gap=500 poll_thresh=21 ino=257 dd-2584 [006] 194.061252: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=489 unstable=0 bg_thresh=994 thresh=1989 gap=468 poll_thresh=22 ino=257 dd-2584 [006] 194.061253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 194.062991: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=608 to_write=7584 dd-2584 [006] 194.068332: balance_dirty_state: bdi btrfs-1: dirty=482 wb=914 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=22 ino=257 dd-2584 [006] 194.068808: balance_dirty_state: bdi btrfs-1: dirty=507 wb=914 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 194.069043: balance_dirty_state: bdi btrfs-1: dirty=532 wb=914 unstable=0 bg_thresh=997 thresh=1994 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 194.069280: balance_dirty_state: bdi btrfs-1: dirty=557 wb=914 unstable=0 bg_thresh=996 thresh=1993 gap=522 poll_thresh=18 ino=257 dd-2584 [006] 194.069515: balance_dirty_state: bdi btrfs-1: dirty=607 wb=914 unstable=0 bg_thresh=998 thresh=1997 gap=476 poll_thresh=19 ino=257 dd-2584 [006] 194.069524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 194.080362: balance_dirty_state: bdi btrfs-1: dirty=600 wb=665 unstable=0 bg_thresh=996 thresh=1993 gap=728 poll_thresh=19 ino=257 dd-2584 [006] 194.080459: balance_dirty_state: bdi btrfs-1: dirty=600 wb=665 unstable=0 bg_thresh=999 thresh=1998 gap=733 poll_thresh=14 ino=257 dd-2584 [006] 194.080516: balance_dirty_state: bdi btrfs-1: dirty=625 wb=665 unstable=0 bg_thresh=999 thresh=1998 gap=708 poll_thresh=15 ino=257 dd-2584 [006] 194.080576: balance_dirty_state: bdi btrfs-1: dirty=650 wb=665 unstable=0 bg_thresh=998 thresh=1997 gap=682 poll_thresh=16 ino=257 dd-2584 [006] 194.080692: balance_dirty_state: bdi btrfs-1: dirty=675 wb=665 unstable=0 bg_thresh=998 thresh=1996 gap=656 poll_thresh=17 ino=257 dd-2584 [006] 194.080814: balance_dirty_state: bdi btrfs-1: dirty=700 wb=665 unstable=0 bg_thresh=997 thresh=1995 gap=630 poll_thresh=18 ino=257 dd-2584 [006] 194.080931: balance_dirty_state: bdi btrfs-1: dirty=725 wb=665 unstable=0 bg_thresh=999 thresh=1999 gap=609 poll_thresh=19 ino=257 dd-2584 [006] 194.081222: balance_dirty_state: bdi btrfs-1: dirty=775 wb=665 unstable=0 bg_thresh=999 thresh=1998 gap=558 poll_thresh=20 ino=257 dd-2584 [006] 194.081340: balance_dirty_state: bdi btrfs-1: dirty=800 wb=665 unstable=0 bg_thresh=998 thresh=1997 gap=532 poll_thresh=21 ino=257 dd-2584 [006] 194.081461: balance_dirty_state: bdi btrfs-1: dirty=825 wb=665 unstable=0 bg_thresh=1000 thresh=2001 gap=511 poll_thresh=22 ino=257 dd-2584 [006] 194.081581: balance_dirty_state: bdi btrfs-1: dirty=875 wb=665 unstable=0 bg_thresh=1000 thresh=2000 gap=460 poll_thresh=23 ino=257 dd-2584 [006] 194.081586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 194.088448: balance_dirty_state: bdi btrfs-1: dirty=881 wb=665 unstable=0 bg_thresh=997 thresh=1995 gap=449 poll_thresh=23 ino=257 dd-2584 [002] 194.088458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 194.096399: balance_dirty_state: bdi btrfs-1: dirty=881 wb=490 unstable=0 bg_thresh=996 thresh=1993 gap=622 poll_thresh=23 ino=257 dd-2584 [002] 194.096526: balance_dirty_state: bdi btrfs-1: dirty=881 wb=490 unstable=0 bg_thresh=996 thresh=1993 gap=622 poll_thresh=17 ino=257 dd-2584 [002] 194.096761: balance_dirty_state: bdi btrfs-1: dirty=931 wb=490 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=18 ino=257 dd-2584 [002] 194.096994: balance_dirty_state: bdi btrfs-1: dirty=956 wb=490 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=19 ino=257 dd-2584 [002] 194.097233: balance_dirty_state: bdi btrfs-1: dirty=981 wb=490 unstable=0 bg_thresh=1003 thresh=2007 gap=536 poll_thresh=20 ino=257 dd-2584 [002] 194.097817: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=490 unstable=0 bg_thresh=1003 thresh=2006 gap=485 poll_thresh=21 ino=257 dd-2584 [002] 194.097825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-151% task_weight=100% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 194.097868: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21536 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 194.100537: writeback_single_inode: bdi btrfs-1: ino=257 state= age=148 wrote=528 to_write=7664 dd-2584 [002] 194.104426: balance_dirty_state: bdi btrfs-1: dirty=495 wb=898 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=21 ino=257 dd-2584 [002] 194.104520: balance_dirty_state: bdi btrfs-1: dirty=495 wb=898 unstable=0 bg_thresh=1006 thresh=2012 gap=619 poll_thresh=16 ino=257 dd-2584 [002] 194.104638: balance_dirty_state: bdi btrfs-1: dirty=545 wb=898 unstable=0 bg_thresh=1005 thresh=2011 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 194.104756: balance_dirty_state: bdi btrfs-1: dirty=570 wb=898 unstable=0 bg_thresh=1007 thresh=2015 gap=547 poll_thresh=18 ino=257 dd-2584 [002] 194.104872: balance_dirty_state: bdi btrfs-1: dirty=595 wb=898 unstable=0 bg_thresh=1007 thresh=2014 gap=521 poll_thresh=19 ino=257 dd-2584 [002] 194.104988: balance_dirty_state: bdi btrfs-1: dirty=620 wb=898 unstable=0 bg_thresh=1006 thresh=2013 gap=495 poll_thresh=20 ino=257 dd-2584 [002] 194.104993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 194.112525: balance_dirty_state: bdi btrfs-1: dirty=620 wb=773 unstable=0 bg_thresh=1007 thresh=2015 gap=622 poll_thresh=20 ino=257 dd-2584 [001] 194.112649: balance_dirty_state: bdi btrfs-1: dirty=620 wb=773 unstable=0 bg_thresh=1007 thresh=2015 gap=622 poll_thresh=15 ino=257 dd-2584 [001] 194.112767: balance_dirty_state: bdi btrfs-1: dirty=645 wb=773 unstable=0 bg_thresh=1010 thresh=2020 gap=602 poll_thresh=16 ino=257 dd-2584 [001] 194.113001: balance_dirty_state: bdi btrfs-1: dirty=670 wb=773 unstable=0 bg_thresh=1012 thresh=2025 gap=582 poll_thresh=17 ino=257 dd-2584 [001] 194.113237: balance_dirty_state: bdi btrfs-1: dirty=720 wb=773 unstable=0 bg_thresh=1012 thresh=2024 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 194.113737: balance_dirty_state: bdi btrfs-1: dirty=745 wb=648 unstable=0 bg_thresh=1014 thresh=2028 gap=635 poll_thresh=19 ino=257 dd-2584 [001] 194.113873: balance_dirty_state: bdi btrfs-1: dirty=770 wb=648 unstable=0 bg_thresh=1012 thresh=2025 gap=607 poll_thresh=20 ino=257 dd-2584 [001] 194.114012: balance_dirty_state: bdi btrfs-1: dirty=820 wb=648 unstable=0 bg_thresh=1012 thresh=2025 gap=557 poll_thresh=21 ino=257 dd-2584 [001] 194.114153: balance_dirty_state: bdi btrfs-1: dirty=845 wb=648 unstable=0 bg_thresh=1011 thresh=2022 gap=529 poll_thresh=22 ino=257 dd-2584 [001] 194.114291: balance_dirty_state: bdi btrfs-1: dirty=870 wb=648 unstable=0 bg_thresh=1009 thresh=2019 gap=501 poll_thresh=23 ino=257 dd-2584 [001] 194.114296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 194.120372: balance_dirty_state: bdi btrfs-1: dirty=870 wb=548 unstable=0 bg_thresh=1014 thresh=2029 gap=611 poll_thresh=23 ino=257 dd-2584 [001] 194.120447: balance_dirty_state: bdi btrfs-1: dirty=895 wb=548 unstable=0 bg_thresh=1014 thresh=2029 gap=586 poll_thresh=17 ino=257 dd-2584 [001] 194.120581: balance_dirty_state: bdi btrfs-1: dirty=920 wb=548 unstable=0 bg_thresh=1016 thresh=2033 gap=565 poll_thresh=18 ino=257 dd-2584 [001] 194.120715: balance_dirty_state: bdi btrfs-1: dirty=945 wb=548 unstable=0 bg_thresh=1013 thresh=2026 gap=533 poll_thresh=19 ino=257 dd-2584 [001] 194.121042: balance_dirty_state: bdi btrfs-1: dirty=995 wb=548 unstable=0 bg_thresh=1012 thresh=2025 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 194.121047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 194.128344: balance_dirty_state: bdi btrfs-1: dirty=995 wb=423 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 194.128406: balance_dirty_state: bdi btrfs-1: dirty=995 wb=423 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 194.128465: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=423 unstable=0 bg_thresh=1009 thresh=2019 gap=576 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 194.128527: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21568 wrote=0 to_write=8192 dd-2584 [001] 194.128586: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=423 unstable=0 bg_thresh=1012 thresh=2024 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 194.128712: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=448 unstable=0 bg_thresh=1014 thresh=2029 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 194.128840: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=523 unstable=0 bg_thresh=1016 thresh=2033 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 194.128842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=63988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 194.130172: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=640 to_write=7552 dd-2584 [001] 194.136372: balance_dirty_state: bdi btrfs-1: dirty=470 wb=948 unstable=0 bg_thresh=1015 thresh=2031 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 194.136440: balance_dirty_state: bdi btrfs-1: dirty=470 wb=948 unstable=0 bg_thresh=1012 thresh=2025 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 194.136498: balance_dirty_state: bdi btrfs-1: dirty=495 wb=948 unstable=0 bg_thresh=1015 thresh=2030 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 194.136554: balance_dirty_state: bdi btrfs-1: dirty=520 wb=948 unstable=0 bg_thresh=1012 thresh=2024 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 194.136669: balance_dirty_state: bdi btrfs-1: dirty=545 wb=948 unstable=0 bg_thresh=1014 thresh=2028 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 194.136783: balance_dirty_state: bdi btrfs-1: dirty=570 wb=948 unstable=0 bg_thresh=1013 thresh=2027 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 194.137063: balance_dirty_state: bdi btrfs-1: dirty=595 wb=948 unstable=0 bg_thresh=1013 thresh=2026 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 194.137068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=63988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 194.144467: balance_dirty_state: bdi btrfs-1: dirty=595 wb=798 unstable=0 bg_thresh=1015 thresh=2031 gap=638 poll_thresh=19 ino=257 dd-2584 [001] 194.144565: balance_dirty_state: bdi btrfs-1: dirty=620 wb=798 unstable=0 bg_thresh=1015 thresh=2030 gap=612 poll_thresh=14 ino=257 dd-2584 [001] 194.144623: balance_dirty_state: bdi btrfs-1: dirty=645 wb=798 unstable=0 bg_thresh=1015 thresh=2030 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 194.144680: balance_dirty_state: bdi btrfs-1: dirty=645 wb=798 unstable=0 bg_thresh=1014 thresh=2029 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 194.144793: balance_dirty_state: bdi btrfs-1: dirty=695 wb=798 unstable=0 bg_thresh=1016 thresh=2033 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 194.144906: balance_dirty_state: bdi btrfs-1: dirty=720 wb=798 unstable=0 bg_thresh=1016 thresh=2032 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 194.145018: balance_dirty_state: bdi btrfs-1: dirty=745 wb=798 unstable=0 bg_thresh=1015 thresh=2031 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 194.145022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=63988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 194.152388: balance_dirty_state: bdi btrfs-1: dirty=745 wb=648 unstable=0 bg_thresh=1015 thresh=2030 gap=637 poll_thresh=19 ino=257 dd-2584 [001] 194.152468: balance_dirty_state: bdi btrfs-1: dirty=770 wb=648 unstable=0 bg_thresh=1014 thresh=2029 gap=611 poll_thresh=14 ino=257 dd-2584 [001] 194.152530: balance_dirty_state: bdi btrfs-1: dirty=770 wb=648 unstable=0 bg_thresh=1017 thresh=2034 gap=616 poll_thresh=15 ino=257 dd-2584 [001] 194.152589: balance_dirty_state: bdi btrfs-1: dirty=795 wb=648 unstable=0 bg_thresh=1014 thresh=2028 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 194.152707: balance_dirty_state: bdi btrfs-1: dirty=820 wb=648 unstable=0 bg_thresh=1013 thresh=2027 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 194.152997: balance_dirty_state: bdi btrfs-1: dirty=870 wb=648 unstable=0 bg_thresh=1013 thresh=2026 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 194.153115: balance_dirty_state: bdi btrfs-1: dirty=895 wb=648 unstable=0 bg_thresh=1015 thresh=2030 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 194.153120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=63988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 194.160426: balance_dirty_state: bdi btrfs-1: dirty=895 wb=523 unstable=0 bg_thresh=1012 thresh=2025 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 194.160501: balance_dirty_state: bdi btrfs-1: dirty=920 wb=523 unstable=0 bg_thresh=1015 thresh=2030 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 194.160560: balance_dirty_state: bdi btrfs-1: dirty=920 wb=523 unstable=0 bg_thresh=1012 thresh=2024 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 194.160616: balance_dirty_state: bdi btrfs-1: dirty=945 wb=523 unstable=0 bg_thresh=1014 thresh=2029 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 194.160729: balance_dirty_state: bdi btrfs-1: dirty=970 wb=523 unstable=0 bg_thresh=1014 thresh=2028 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 194.160844: balance_dirty_state: bdi btrfs-1: dirty=995 wb=523 unstable=0 bg_thresh=1013 thresh=2026 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 194.160956: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=523 unstable=0 bg_thresh=1012 thresh=2025 gap=457 poll_thresh=19 ino=257 dd-2584 [001] 194.160961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=63988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 194.161036: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21600 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 194.162804: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=576 to_write=7616 dd-2584 [001] 194.168350: balance_dirty_state: bdi btrfs-1: dirty=470 wb=973 unstable=0 bg_thresh=1006 thresh=2012 gap=569 poll_thresh=19 ino=257 dd-2584 [001] 194.168424: balance_dirty_state: bdi btrfs-1: dirty=470 wb=973 unstable=0 bg_thresh=1006 thresh=2012 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 194.168486: balance_dirty_state: bdi btrfs-1: dirty=495 wb=973 unstable=0 bg_thresh=1005 thresh=2011 gap=543 poll_thresh=15 ino=257 dd-2584 [001] 194.168544: balance_dirty_state: bdi btrfs-1: dirty=520 wb=973 unstable=0 bg_thresh=1005 thresh=2011 gap=518 poll_thresh=16 ino=257 dd-2584 [001] 194.168838: balance_dirty_state: bdi btrfs-1: dirty=545 wb=973 unstable=0 bg_thresh=1007 thresh=2015 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 194.168842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=63988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 194.176382: balance_dirty_state: bdi btrfs-1: dirty=545 wb=848 unstable=0 bg_thresh=998 thresh=1996 gap=603 poll_thresh=17 ino=257 dd-2584 [001] 194.176450: balance_dirty_state: bdi btrfs-1: dirty=570 wb=848 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=13 ino=257 dd-2584 [001] 194.176506: balance_dirty_state: bdi btrfs-1: dirty=570 wb=848 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 194.176561: balance_dirty_state: bdi btrfs-1: dirty=595 wb=848 unstable=0 bg_thresh=1003 thresh=2006 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 194.176617: balance_dirty_state: bdi btrfs-1: dirty=595 wb=848 unstable=0 bg_thresh=1006 thresh=2012 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 194.176735: balance_dirty_state: bdi btrfs-1: dirty=645 wb=848 unstable=0 bg_thresh=1005 thresh=2011 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 194.176855: balance_dirty_state: bdi btrfs-1: dirty=670 wb=848 unstable=0 bg_thresh=1007 thresh=2015 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 194.176859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=63988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 194.184363: balance_dirty_state: bdi btrfs-1: dirty=670 wb=723 unstable=0 bg_thresh=995 thresh=1990 gap=597 poll_thresh=18 ino=257 dd-2584 [006] 194.184479: balance_dirty_state: bdi btrfs-1: dirty=670 wb=723 unstable=0 bg_thresh=995 thresh=1990 gap=597 poll_thresh=13 ino=257 dd-2584 [006] 194.184594: balance_dirty_state: bdi btrfs-1: dirty=695 wb=723 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 194.184710: balance_dirty_state: bdi btrfs-1: dirty=695 wb=723 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=15 ino=257 dd-2584 [006] 194.184824: balance_dirty_state: bdi btrfs-1: dirty=720 wb=723 unstable=0 bg_thresh=1003 thresh=2006 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 194.185060: balance_dirty_state: bdi btrfs-1: dirty=745 wb=723 unstable=0 bg_thresh=1005 thresh=2011 gap=543 poll_thresh=17 ino=257 dd-2584 [006] 194.185652: balance_dirty_state: bdi btrfs-1: dirty=795 wb=723 unstable=0 bg_thresh=1007 thresh=2015 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 194.185661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=63988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 194.192470: balance_dirty_state: bdi btrfs-1: dirty=795 wb=598 unstable=0 bg_thresh=1009 thresh=2018 gap=625 poll_thresh=18 ino=257 dd-2584 [006] 194.192600: balance_dirty_state: bdi btrfs-1: dirty=795 wb=598 unstable=0 bg_thresh=1006 thresh=2012 gap=619 poll_thresh=13 ino=257 dd-2584 [006] 194.192719: balance_dirty_state: bdi btrfs-1: dirty=820 wb=598 unstable=0 bg_thresh=1008 thresh=2017 gap=599 poll_thresh=14 ino=257 dd-2584 [006] 194.192839: balance_dirty_state: bdi btrfs-1: dirty=845 wb=598 unstable=0 bg_thresh=1008 thresh=2016 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 194.192956: balance_dirty_state: bdi btrfs-1: dirty=845 wb=598 unstable=0 bg_thresh=1008 thresh=2016 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 194.193194: balance_dirty_state: bdi btrfs-1: dirty=895 wb=598 unstable=0 bg_thresh=1010 thresh=2020 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 194.193431: balance_dirty_state: bdi btrfs-1: dirty=920 wb=598 unstable=0 bg_thresh=1006 thresh=2013 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 194.193440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=63988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 194.200459: balance_dirty_state: bdi btrfs-1: dirty=920 wb=598 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 194.200465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=63988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 194.208435: balance_dirty_state: bdi btrfs-1: dirty=920 wb=348 unstable=0 bg_thresh=994 thresh=1988 gap=720 poll_thresh=18 ino=257 dd-2584 [006] 194.208500: balance_dirty_state: bdi btrfs-1: dirty=920 wb=348 unstable=0 bg_thresh=996 thresh=1993 gap=725 poll_thresh=13 ino=257 dd-2584 [006] 194.208558: balance_dirty_state: bdi btrfs-1: dirty=945 wb=348 unstable=0 bg_thresh=996 thresh=1993 gap=700 poll_thresh=14 ino=257 dd-2584 [006] 194.208615: balance_dirty_state: bdi btrfs-1: dirty=970 wb=348 unstable=0 bg_thresh=999 thresh=1998 gap=680 poll_thresh=15 ino=257 dd-2584 [006] 194.208674: balance_dirty_state: bdi btrfs-1: dirty=970 wb=348 unstable=0 bg_thresh=999 thresh=1998 gap=680 poll_thresh=16 ino=257 dd-2584 [006] 194.208794: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=348 unstable=0 bg_thresh=998 thresh=1997 gap=629 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 194.208846: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21648 wrote=0 to_write=8192 dd-2584 [006] 194.209101: balance_dirty_state: bdi btrfs-1: dirty=995 wb=398 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 194.209230: balance_dirty_state: bdi btrfs-1: dirty=970 wb=448 unstable=0 bg_thresh=1000 thresh=2000 gap=582 poll_thresh=19 ino=257 dd-2584 [006] 194.209360: balance_dirty_state: bdi btrfs-1: dirty=945 wb=498 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=20 ino=257 dd-2584 [006] 194.209487: balance_dirty_state: bdi btrfs-1: dirty=920 wb=573 unstable=0 bg_thresh=1001 thresh=2003 gap=510 poll_thresh=21 ino=257 dd-2584 [006] 194.209623: balance_dirty_state: bdi btrfs-1: dirty=895 wb=623 unstable=0 bg_thresh=994 thresh=1989 gap=471 poll_thresh=22 ino=257 dd-2584 [006] 194.209625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=63988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 194.210727: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=720 to_write=7472 dd-2584 [006] 194.216391: balance_dirty_state: bdi btrfs-1: dirty=470 wb=798 unstable=0 bg_thresh=999 thresh=1999 gap=731 poll_thresh=22 ino=257 dd-2584 [006] 194.216473: balance_dirty_state: bdi btrfs-1: dirty=495 wb=798 unstable=0 bg_thresh=1002 thresh=2004 gap=711 poll_thresh=16 ino=257 dd-2584 [006] 194.216594: balance_dirty_state: bdi btrfs-1: dirty=520 wb=798 unstable=0 bg_thresh=1001 thresh=2003 gap=685 poll_thresh=17 ino=257 dd-2584 [006] 194.216714: balance_dirty_state: bdi btrfs-1: dirty=545 wb=798 unstable=0 bg_thresh=1003 thresh=2007 gap=664 poll_thresh=18 ino=257 dd-2584 [006] 194.217007: balance_dirty_state: bdi btrfs-1: dirty=595 wb=798 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 194.217126: balance_dirty_state: bdi btrfs-1: dirty=620 wb=798 unstable=0 bg_thresh=1002 thresh=2005 gap=587 poll_thresh=20 ino=257 dd-2584 [006] 194.217242: balance_dirty_state: bdi btrfs-1: dirty=645 wb=798 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=21 ino=257 dd-2584 [006] 194.217359: balance_dirty_state: bdi btrfs-1: dirty=670 wb=798 unstable=0 bg_thresh=1004 thresh=2008 gap=540 poll_thresh=22 ino=257 dd-2584 [006] 194.217478: balance_dirty_state: bdi btrfs-1: dirty=720 wb=798 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=23 ino=257 dd-2584 [006] 194.217482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=63988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 194.224433: balance_dirty_state: bdi btrfs-1: dirty=720 wb=723 unstable=0 bg_thresh=1000 thresh=2001 gap=558 poll_thresh=23 ino=257 dd-2584 [006] 194.224500: balance_dirty_state: bdi btrfs-1: dirty=720 wb=723 unstable=0 bg_thresh=1000 thresh=2001 gap=558 poll_thresh=17 ino=257 dd-2584 [006] 194.224619: balance_dirty_state: bdi btrfs-1: dirty=770 wb=723 unstable=0 bg_thresh=1000 thresh=2000 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 194.224737: balance_dirty_state: bdi btrfs-1: dirty=795 wb=723 unstable=0 bg_thresh=1002 thresh=2004 gap=486 poll_thresh=19 ino=257 dd-2584 [006] 194.224741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=63988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 194.232447: balance_dirty_state: bdi btrfs-1: dirty=795 wb=598 unstable=0 bg_thresh=999 thresh=1998 gap=605 poll_thresh=19 ino=257 dd-2584 [000] 194.232524: balance_dirty_state: bdi btrfs-1: dirty=820 wb=598 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 194.232596: balance_dirty_state: bdi btrfs-1: dirty=820 wb=598 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 194.232878: balance_dirty_state: bdi btrfs-1: dirty=845 wb=598 unstable=0 bg_thresh=1001 thresh=2003 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 194.233020: balance_dirty_state: bdi btrfs-1: dirty=870 wb=598 unstable=0 bg_thresh=1004 thresh=2008 gap=540 poll_thresh=17 ino=257 dd-2584 [000] 194.233165: balance_dirty_state: bdi btrfs-1: dirty=895 wb=598 unstable=0 bg_thresh=1006 thresh=2012 gap=519 poll_thresh=18 ino=257 dd-2584 [000] 194.233308: balance_dirty_state: bdi btrfs-1: dirty=945 wb=598 unstable=0 bg_thresh=1005 thresh=2011 gap=468 poll_thresh=19 ino=257 dd-2584 [000] 194.233314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-380% task_weight=100% bdi_bw=64364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 194.240468: balance_dirty_state: bdi btrfs-1: dirty=945 wb=473 unstable=0 bg_thresh=1004 thresh=2009 gap=591 poll_thresh=19 ino=257 dd-2584 [000] 194.240546: balance_dirty_state: bdi btrfs-1: dirty=945 wb=473 unstable=0 bg_thresh=1004 thresh=2008 gap=590 poll_thresh=14 ino=257 dd-2584 [000] 194.240618: balance_dirty_state: bdi btrfs-1: dirty=970 wb=473 unstable=0 bg_thresh=1004 thresh=2008 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 194.240690: balance_dirty_state: bdi btrfs-1: dirty=995 wb=473 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=16 ino=257 dd-2584 [000] 194.240834: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=473 unstable=0 bg_thresh=1005 thresh=2011 gap=518 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 194.240871: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21680 wrote=0 to_write=8192 dd-2584 [000] 194.240985: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=473 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 194.240987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=64364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 194.242583: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=576 to_write=7616 dd-2584 [000] 194.248464: balance_dirty_state: bdi btrfs-1: dirty=470 wb=923 unstable=0 bg_thresh=1005 thresh=2010 gap=617 poll_thresh=18 ino=257 dd-2584 [000] 194.248548: balance_dirty_state: bdi btrfs-1: dirty=495 wb=923 unstable=0 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=13 ino=257 dd-2584 [000] 194.248617: balance_dirty_state: bdi btrfs-1: dirty=495 wb=923 unstable=0 bg_thresh=1004 thresh=2009 gap=591 poll_thresh=14 ino=257 dd-2584 [000] 194.248843: balance_dirty_state: bdi btrfs-1: dirty=520 wb=923 unstable=0 bg_thresh=1004 thresh=2009 gap=566 poll_thresh=15 ino=257 dd-2584 [000] 194.248900: balance_dirty_state: bdi btrfs-1: dirty=545 wb=923 unstable=0 bg_thresh=1004 thresh=2008 gap=540 poll_thresh=16 ino=257 dd-2584 [000] 194.249014: balance_dirty_state: bdi btrfs-1: dirty=570 wb=923 unstable=0 bg_thresh=1006 thresh=2012 gap=519 poll_thresh=17 ino=257 dd-2584 [000] 194.249126: balance_dirty_state: bdi btrfs-1: dirty=595 wb=923 unstable=0 bg_thresh=1005 thresh=2011 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 194.249130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=64364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.256507: balance_dirty_state: bdi btrfs-1: dirty=595 wb=798 unstable=0 bg_thresh=1005 thresh=2011 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 194.256622: balance_dirty_state: bdi btrfs-1: dirty=620 wb=798 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 194.256738: balance_dirty_state: bdi btrfs-1: dirty=645 wb=798 unstable=0 bg_thresh=1008 thresh=2016 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 194.256854: balance_dirty_state: bdi btrfs-1: dirty=645 wb=798 unstable=0 bg_thresh=1008 thresh=2016 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 194.256972: balance_dirty_state: bdi btrfs-1: dirty=670 wb=798 unstable=0 bg_thresh=1010 thresh=2021 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 194.257206: balance_dirty_state: bdi btrfs-1: dirty=695 wb=798 unstable=0 bg_thresh=1010 thresh=2020 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 194.257441: balance_dirty_state: bdi btrfs-1: dirty=745 wb=798 unstable=0 bg_thresh=1012 thresh=2024 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 194.257450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=64364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.264398: balance_dirty_state: bdi btrfs-1: dirty=745 wb=673 unstable=0 bg_thresh=1006 thresh=2013 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 194.264492: balance_dirty_state: bdi btrfs-1: dirty=745 wb=673 unstable=0 bg_thresh=1006 thresh=2013 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 194.264581: balance_dirty_state: bdi btrfs-1: dirty=770 wb=673 unstable=0 bg_thresh=1009 thresh=2018 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 194.264987: balance_dirty_state: bdi btrfs-1: dirty=770 wb=673 unstable=0 bg_thresh=1009 thresh=2018 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 194.265077: balance_dirty_state: bdi btrfs-1: dirty=795 wb=673 unstable=0 bg_thresh=1011 thresh=2023 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 194.265256: balance_dirty_state: bdi btrfs-1: dirty=820 wb=673 unstable=0 bg_thresh=1014 thresh=2028 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 194.265439: balance_dirty_state: bdi btrfs-1: dirty=870 wb=673 unstable=0 bg_thresh=1016 thresh=2032 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 194.265446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=64364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.272430: balance_dirty_state: bdi btrfs-1: dirty=870 wb=423 unstable=0 bg_thresh=1012 thresh=2025 gap=732 poll_thresh=18 ino=257 dd-2584 [004] 194.272496: balance_dirty_state: bdi btrfs-1: dirty=870 wb=423 unstable=0 bg_thresh=1012 thresh=2025 gap=732 poll_thresh=13 ino=257 dd-2584 [004] 194.272554: balance_dirty_state: bdi btrfs-1: dirty=895 wb=423 unstable=0 bg_thresh=1015 thresh=2030 gap=712 poll_thresh=14 ino=257 dd-2584 [004] 194.272611: balance_dirty_state: bdi btrfs-1: dirty=920 wb=423 unstable=0 bg_thresh=1012 thresh=2024 gap=681 poll_thresh=15 ino=257 dd-2584 [004] 194.272667: balance_dirty_state: bdi btrfs-1: dirty=920 wb=423 unstable=0 bg_thresh=1014 thresh=2029 gap=686 poll_thresh=16 ino=257 dd-2584 [004] 194.272778: balance_dirty_state: bdi btrfs-1: dirty=945 wb=423 unstable=0 bg_thresh=1014 thresh=2028 gap=660 poll_thresh=17 ino=257 dd-2584 [004] 194.272892: balance_dirty_state: bdi btrfs-1: dirty=995 wb=423 unstable=0 bg_thresh=1016 thresh=2032 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 194.273004: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=423 unstable=0 bg_thresh=1015 thresh=2031 gap=588 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 194.273065: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21712 wrote=0 to_write=8192 dd-2584 [004] 194.273313: balance_dirty_state: bdi btrfs-1: dirty=970 wb=498 unstable=0 bg_thresh=1012 thresh=2024 gap=556 poll_thresh=20 ino=257 dd-2584 [004] 194.273442: balance_dirty_state: bdi btrfs-1: dirty=970 wb=548 unstable=0 bg_thresh=1014 thresh=2028 gap=510 poll_thresh=21 ino=257 dd-2584 [004] 194.273570: balance_dirty_state: bdi btrfs-1: dirty=920 wb=598 unstable=0 bg_thresh=1013 thresh=2027 gap=509 poll_thresh=22 ino=257 dd-2584 [004] 194.273699: balance_dirty_state: bdi btrfs-1: dirty=895 wb=673 unstable=0 bg_thresh=1013 thresh=2026 gap=458 poll_thresh=23 ino=257 dd-2584 [004] 194.273701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-152% task_gap=-406% task_weight=100% bdi_bw=64364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 194.274664: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=672 to_write=7520 dd-2584 [004] 194.280401: balance_dirty_state: bdi btrfs-1: dirty=470 wb=973 unstable=0 bg_thresh=1007 thresh=2015 gap=572 poll_thresh=23 ino=257 dd-2584 [004] 194.280469: balance_dirty_state: bdi btrfs-1: dirty=495 wb=973 unstable=0 bg_thresh=1007 thresh=2015 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 194.280580: balance_dirty_state: bdi btrfs-1: dirty=520 wb=973 unstable=0 bg_thresh=1010 thresh=2020 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 194.280691: balance_dirty_state: bdi btrfs-1: dirty=545 wb=973 unstable=0 bg_thresh=1012 thresh=2025 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 194.280805: balance_dirty_state: bdi btrfs-1: dirty=595 wb=973 unstable=0 bg_thresh=1014 thresh=2029 gap=461 poll_thresh=20 ino=257 dd-2584 [004] 194.280810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-150% task_gap=-402% task_weight=100% bdi_bw=64364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.288386: balance_dirty_state: bdi btrfs-1: dirty=595 wb=848 unstable=0 bg_thresh=1012 thresh=2024 gap=581 poll_thresh=20 ino=257 dd-2584 [004] 194.288461: balance_dirty_state: bdi btrfs-1: dirty=595 wb=848 unstable=0 bg_thresh=1012 thresh=2024 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 194.288682: balance_dirty_state: bdi btrfs-1: dirty=620 wb=848 unstable=0 bg_thresh=1014 thresh=2029 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 194.288795: balance_dirty_state: bdi btrfs-1: dirty=645 wb=848 unstable=0 bg_thresh=1014 thresh=2028 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 194.288907: balance_dirty_state: bdi btrfs-1: dirty=670 wb=848 unstable=0 bg_thresh=1013 thresh=2027 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 194.289021: balance_dirty_state: bdi btrfs-1: dirty=720 wb=848 unstable=0 bg_thresh=1015 thresh=2031 gap=463 poll_thresh=19 ino=257 dd-2584 [004] 194.289025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=64364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.296458: balance_dirty_state: bdi btrfs-1: dirty=720 wb=723 unstable=0 bg_thresh=1012 thresh=2025 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 194.296550: balance_dirty_state: bdi btrfs-1: dirty=720 wb=723 unstable=0 bg_thresh=1012 thresh=2025 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 194.296606: balance_dirty_state: bdi btrfs-1: dirty=745 wb=723 unstable=0 bg_thresh=1015 thresh=2030 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 194.296662: balance_dirty_state: bdi btrfs-1: dirty=770 wb=723 unstable=0 bg_thresh=1012 thresh=2024 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 194.296774: balance_dirty_state: bdi btrfs-1: dirty=795 wb=723 unstable=0 bg_thresh=1011 thresh=2023 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 194.296778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=64364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.304457: balance_dirty_state: bdi btrfs-1: dirty=795 wb=673 unstable=0 bg_thresh=1005 thresh=2011 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 194.304557: balance_dirty_state: bdi btrfs-1: dirty=820 wb=673 unstable=0 bg_thresh=1005 thresh=2011 gap=518 poll_thresh=13 ino=257 dd-2584 [004] 194.304641: balance_dirty_state: bdi btrfs-1: dirty=820 wb=673 unstable=0 bg_thresh=1008 thresh=2016 gap=523 poll_thresh=14 ino=257 dd-2584 [004] 194.304724: balance_dirty_state: bdi btrfs-1: dirty=845 wb=673 unstable=0 bg_thresh=1008 thresh=2016 gap=498 poll_thresh=15 ino=257 dd-2584 [004] 194.304729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=64364 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 194.312413: balance_dirty_state: bdi btrfs-1: dirty=845 wb=398 unstable=0 bg_thresh=1005 thresh=2011 gap=768 poll_thresh=15 ino=257 dd-2584 [004] 194.312501: balance_dirty_state: bdi btrfs-1: dirty=845 wb=398 unstable=0 bg_thresh=1005 thresh=2011 gap=768 poll_thresh=11 ino=257 dd-2584 [004] 194.312833: balance_dirty_state: bdi btrfs-1: dirty=870 wb=398 unstable=0 bg_thresh=1008 thresh=2016 gap=748 poll_thresh=12 ino=257 dd-2584 [004] 194.312890: balance_dirty_state: bdi btrfs-1: dirty=895 wb=398 unstable=0 bg_thresh=1008 thresh=2016 gap=723 poll_thresh=13 ino=257 dd-2584 [004] 194.312946: balance_dirty_state: bdi btrfs-1: dirty=895 wb=398 unstable=0 bg_thresh=1010 thresh=2021 gap=728 poll_thresh=14 ino=257 dd-2584 [004] 194.313002: balance_dirty_state: bdi btrfs-1: dirty=920 wb=398 unstable=0 bg_thresh=1010 thresh=2021 gap=703 poll_thresh=15 ino=257 dd-2584 [004] 194.313070: balance_dirty_state: bdi btrfs-1: dirty=945 wb=398 unstable=0 bg_thresh=1010 thresh=2020 gap=677 poll_thresh=16 ino=257 dd-2584 [004] 194.313230: balance_dirty_state: bdi btrfs-1: dirty=970 wb=398 unstable=0 bg_thresh=1012 thresh=2024 gap=656 poll_thresh=17 ino=257 dd-2584 [004] 194.313344: balance_dirty_state: bdi btrfs-1: dirty=995 wb=398 unstable=0 bg_thresh=1011 thresh=2023 gap=630 poll_thresh=18 ino=257 dd-2584 [004] 194.313475: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=398 unstable=0 bg_thresh=1011 thresh=2022 gap=579 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 194.313538: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21752 wrote=0 to_write=8192 dd-2584 [004] 194.313652: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=398 unstable=0 bg_thresh=1013 thresh=2026 gap=583 poll_thresh=20 ino=257 dd-2584 [004] 194.313787: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=473 unstable=0 bg_thresh=1012 thresh=2025 gap=532 poll_thresh=21 ino=257 dd-2584 [004] 194.314078: balance_dirty_state: bdi btrfs-1: dirty=920 wb=598 unstable=0 bg_thresh=1012 thresh=2024 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 194.314233: balance_dirty_state: bdi btrfs-1: dirty=895 wb=673 unstable=0 bg_thresh=1011 thresh=2023 gap=455 poll_thresh=23 ino=257 dd-2584 [004] 194.314235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=64364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 194.315185: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=688 to_write=7504 dd-2584 [000] 194.320435: balance_dirty_state: bdi btrfs-1: dirty=470 wb=973 unstable=0 bg_thresh=994 thresh=1988 gap=545 poll_thresh=23 ino=257 dd-2584 [000] 194.320559: balance_dirty_state: bdi btrfs-1: dirty=495 wb=973 unstable=0 bg_thresh=996 thresh=1993 gap=525 poll_thresh=17 ino=257 dd-2584 [000] 194.320803: balance_dirty_state: bdi btrfs-1: dirty=520 wb=973 unstable=0 bg_thresh=992 thresh=1984 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 194.320811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=98% bdi_bw=64364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.328512: balance_dirty_state: bdi btrfs-1: dirty=520 wb=973 unstable=0 bg_thresh=979 thresh=1959 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 194.328519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-306% task_weight=98% bdi_bw=64364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 194.336435: balance_dirty_state: bdi btrfs-1: dirty=520 wb=723 unstable=0 bg_thresh=990 thresh=1981 gap=738 poll_thresh=18 ino=257 dd-2584 [000] 194.336527: balance_dirty_state: bdi btrfs-1: dirty=545 wb=723 unstable=0 bg_thresh=990 thresh=1981 gap=713 poll_thresh=13 ino=257 dd-2584 [000] 194.336618: balance_dirty_state: bdi btrfs-1: dirty=570 wb=723 unstable=0 bg_thresh=993 thresh=1986 gap=693 poll_thresh=14 ino=257 dd-2584 [000] 194.336711: balance_dirty_state: bdi btrfs-1: dirty=570 wb=723 unstable=0 bg_thresh=993 thresh=1986 gap=693 poll_thresh=15 ino=257 dd-2584 [000] 194.336805: balance_dirty_state: bdi btrfs-1: dirty=595 wb=723 unstable=0 bg_thresh=998 thresh=1997 gap=679 poll_thresh=16 ino=257 dd-2584 [000] 194.337022: balance_dirty_state: bdi btrfs-1: dirty=620 wb=723 unstable=0 bg_thresh=995 thresh=1990 gap=647 poll_thresh=17 ino=257 dd-2584 [000] 194.337218: balance_dirty_state: bdi btrfs-1: dirty=645 wb=723 unstable=0 bg_thresh=991 thresh=1983 gap=615 poll_thresh=18 ino=257 dd-2584 [000] 194.337418: balance_dirty_state: bdi btrfs-1: dirty=695 wb=723 unstable=0 bg_thresh=990 thresh=1981 gap=563 poll_thresh=19 ino=257 dd-2584 [000] 194.337914: balance_dirty_state: bdi btrfs-1: dirty=720 wb=723 unstable=0 bg_thresh=986 thresh=1973 gap=530 poll_thresh=20 ino=257 dd-2584 [000] 194.338101: balance_dirty_state: bdi btrfs-1: dirty=745 wb=723 unstable=0 bg_thresh=988 thresh=1976 gap=508 poll_thresh=21 ino=257 dd-2584 [000] 194.338336: balance_dirty_state: bdi btrfs-1: dirty=795 wb=723 unstable=0 bg_thresh=991 thresh=1982 gap=464 poll_thresh=22 ino=257 dd-2584 [000] 194.338348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=65012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 194.344514: balance_dirty_state: bdi btrfs-1: dirty=795 wb=598 unstable=0 bg_thresh=988 thresh=1976 gap=583 poll_thresh=22 ino=257 dd-2584 [000] 194.344603: balance_dirty_state: bdi btrfs-1: dirty=795 wb=598 unstable=0 bg_thresh=990 thresh=1981 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 194.344774: balance_dirty_state: bdi btrfs-1: dirty=820 wb=598 unstable=0 bg_thresh=993 thresh=1986 gap=568 poll_thresh=17 ino=257 dd-2584 [000] 194.344947: balance_dirty_state: bdi btrfs-1: dirty=870 wb=598 unstable=0 bg_thresh=995 thresh=1991 gap=523 poll_thresh=18 ino=257 dd-2584 [000] 194.345128: balance_dirty_state: bdi btrfs-1: dirty=895 wb=573 unstable=0 bg_thresh=995 thresh=1990 gap=522 poll_thresh=19 ino=257 dd-2584 [000] 194.345309: balance_dirty_state: bdi btrfs-1: dirty=920 wb=573 unstable=0 bg_thresh=997 thresh=1994 gap=501 poll_thresh=20 ino=257 dd-2584 [000] 194.345790: balance_dirty_state: bdi btrfs-1: dirty=970 wb=573 unstable=0 bg_thresh=996 thresh=1993 gap=450 poll_thresh=21 ino=257 dd-2584 [000] 194.345796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=65012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.352433: balance_dirty_state: bdi btrfs-1: dirty=970 wb=448 unstable=0 bg_thresh=996 thresh=1992 gap=574 poll_thresh=21 ino=257 dd-2584 [004] 194.352524: balance_dirty_state: bdi btrfs-1: dirty=970 wb=448 unstable=0 bg_thresh=996 thresh=1992 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 194.352693: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=448 unstable=0 bg_thresh=995 thresh=1991 gap=523 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 194.352759: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21792 wrote=0 to_write=8192 dd-2584 [004] 194.352865: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=448 unstable=0 bg_thresh=995 thresh=1990 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 194.352867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=65012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 194.354090: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=560 to_write=7632 dd-2584 [004] 194.360473: balance_dirty_state: bdi btrfs-1: dirty=495 wb=873 unstable=0 bg_thresh=997 thresh=1994 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 194.360572: balance_dirty_state: bdi btrfs-1: dirty=520 wb=873 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 194.360660: balance_dirty_state: bdi btrfs-1: dirty=520 wb=873 unstable=0 bg_thresh=999 thresh=1998 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 194.360746: balance_dirty_state: bdi btrfs-1: dirty=545 wb=873 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 194.360830: balance_dirty_state: bdi btrfs-1: dirty=545 wb=873 unstable=0 bg_thresh=998 thresh=1997 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 194.360998: balance_dirty_state: bdi btrfs-1: dirty=595 wb=873 unstable=0 bg_thresh=998 thresh=1996 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 194.361169: balance_dirty_state: bdi btrfs-1: dirty=620 wb=873 unstable=0 bg_thresh=997 thresh=1995 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 194.361342: balance_dirty_state: bdi btrfs-1: dirty=645 wb=873 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 194.361348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=65012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.368469: balance_dirty_state: bdi btrfs-1: dirty=645 wb=748 unstable=0 bg_thresh=997 thresh=1995 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 194.368773: balance_dirty_state: bdi btrfs-1: dirty=670 wb=748 unstable=0 bg_thresh=997 thresh=1994 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 194.368830: balance_dirty_state: bdi btrfs-1: dirty=695 wb=748 unstable=0 bg_thresh=997 thresh=1994 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 194.368888: balance_dirty_state: bdi btrfs-1: dirty=695 wb=748 unstable=0 bg_thresh=996 thresh=1993 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 194.369000: balance_dirty_state: bdi btrfs-1: dirty=720 wb=748 unstable=0 bg_thresh=996 thresh=1992 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 194.369114: balance_dirty_state: bdi btrfs-1: dirty=770 wb=748 unstable=0 bg_thresh=998 thresh=1996 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 194.369118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=65012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.376511: balance_dirty_state: bdi btrfs-1: dirty=770 wb=623 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 194.376622: balance_dirty_state: bdi btrfs-1: dirty=770 wb=623 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 194.376719: balance_dirty_state: bdi btrfs-1: dirty=795 wb=623 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 194.376815: balance_dirty_state: bdi btrfs-1: dirty=820 wb=623 unstable=0 bg_thresh=999 thresh=1998 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 194.376912: balance_dirty_state: bdi btrfs-1: dirty=820 wb=623 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 194.377108: balance_dirty_state: bdi btrfs-1: dirty=870 wb=623 unstable=0 bg_thresh=996 thresh=1992 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 194.377290: balance_dirty_state: bdi btrfs-1: dirty=895 wb=623 unstable=0 bg_thresh=994 thresh=1989 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 194.377296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=65012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.384526: balance_dirty_state: bdi btrfs-1: dirty=895 wb=623 unstable=0 bg_thresh=997 thresh=1994 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 194.384537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=65012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.392507: balance_dirty_state: bdi btrfs-1: dirty=895 wb=323 unstable=0 bg_thresh=999 thresh=1998 gap=780 poll_thresh=18 ino=257 dd-2584 [004] 194.392620: balance_dirty_state: bdi btrfs-1: dirty=920 wb=323 unstable=0 bg_thresh=996 thresh=1992 gap=749 poll_thresh=13 ino=257 dd-2584 [004] 194.392869: balance_dirty_state: bdi btrfs-1: dirty=920 wb=323 unstable=0 bg_thresh=998 thresh=1997 gap=754 poll_thresh=14 ino=257 dd-2584 [004] 194.392933: balance_dirty_state: bdi btrfs-1: dirty=945 wb=323 unstable=0 bg_thresh=995 thresh=1991 gap=723 poll_thresh=15 ino=257 dd-2584 [004] 194.392998: balance_dirty_state: bdi btrfs-1: dirty=945 wb=323 unstable=0 bg_thresh=998 thresh=1996 gap=728 poll_thresh=16 ino=257 dd-2584 [004] 194.393123: balance_dirty_state: bdi btrfs-1: dirty=995 wb=323 unstable=0 bg_thresh=1000 thresh=2000 gap=682 poll_thresh=17 ino=257 dd-2584 [004] 194.393249: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=323 unstable=0 bg_thresh=999 thresh=1999 gap=656 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 194.393286: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21832 wrote=0 to_write=8192 dd-2584 [004] 194.393382: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=323 unstable=0 bg_thresh=999 thresh=1998 gap=630 poll_thresh=19 ino=257 dd-2584 [004] 194.393521: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=373 unstable=0 bg_thresh=1001 thresh=2002 gap=584 poll_thresh=20 ino=257 dd-2584 [004] 194.393658: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=423 unstable=0 bg_thresh=1000 thresh=2001 gap=558 poll_thresh=21 ino=257 dd-2584 [004] 194.393797: balance_dirty_state: bdi btrfs-1: dirty=970 wb=498 unstable=0 bg_thresh=997 thresh=1994 gap=526 poll_thresh=22 ino=257 dd-2584 [004] 194.394107: balance_dirty_state: bdi btrfs-1: dirty=870 wb=623 unstable=0 bg_thresh=996 thresh=1993 gap=500 poll_thresh=23 ino=257 dd-2584 [004] 194.394247: balance_dirty_state: bdi btrfs-1: dirty=870 wb=673 unstable=0 bg_thresh=998 thresh=1997 gap=454 poll_thresh=24 ino=257 dd-2584 [004] 194.394249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=65012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 194.395930: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=720 to_write=7472 dd-2584 [004] 194.400431: balance_dirty_state: bdi btrfs-1: dirty=495 wb=898 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=24 ino=257 dd-2584 [004] 194.400498: balance_dirty_state: bdi btrfs-1: dirty=495 wb=898 unstable=0 bg_thresh=999 thresh=1998 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 194.400622: balance_dirty_state: bdi btrfs-1: dirty=545 wb=898 unstable=0 bg_thresh=995 thresh=1991 gap=548 poll_thresh=19 ino=257 dd-2584 [004] 194.400746: balance_dirty_state: bdi btrfs-1: dirty=570 wb=898 unstable=0 bg_thresh=994 thresh=1988 gap=520 poll_thresh=20 ino=257 dd-2584 [004] 194.400871: balance_dirty_state: bdi btrfs-1: dirty=595 wb=898 unstable=0 bg_thresh=996 thresh=1993 gap=500 poll_thresh=21 ino=257 dd-2584 [004] 194.400995: balance_dirty_state: bdi btrfs-1: dirty=620 wb=898 unstable=0 bg_thresh=995 thresh=1990 gap=472 poll_thresh=22 ino=257 dd-2584 [004] 194.401000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=98% bdi_bw=65012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.408484: balance_dirty_state: bdi btrfs-1: dirty=620 wb=773 unstable=0 bg_thresh=1001 thresh=2002 gap=609 poll_thresh=22 ino=257 dd-2584 [004] 194.408613: balance_dirty_state: bdi btrfs-1: dirty=645 wb=773 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 194.408741: balance_dirty_state: bdi btrfs-1: dirty=670 wb=773 unstable=0 bg_thresh=1000 thresh=2000 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 194.409094: balance_dirty_state: bdi btrfs-1: dirty=720 wb=748 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 194.409283: balance_dirty_state: bdi btrfs-1: dirty=745 wb=748 unstable=0 bg_thresh=997 thresh=1995 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 194.409466: balance_dirty_state: bdi btrfs-1: dirty=770 wb=748 unstable=0 bg_thresh=996 thresh=1992 gap=474 poll_thresh=20 ino=257 dd-2584 [004] 194.409472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=65012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.416574: balance_dirty_state: bdi btrfs-1: dirty=770 wb=723 unstable=0 bg_thresh=1000 thresh=2000 gap=507 poll_thresh=20 ino=257 dd-2584 [004] 194.416683: balance_dirty_state: bdi btrfs-1: dirty=795 wb=723 unstable=0 bg_thresh=997 thresh=1994 gap=476 poll_thresh=15 ino=257 dd-2584 [004] 194.416689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=65012 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 194.424748: balance_dirty_state: bdi btrfs-1: dirty=795 wb=623 unstable=0 bg_thresh=994 thresh=1989 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 194.424821: balance_dirty_state: bdi btrfs-1: dirty=820 wb=598 unstable=0 bg_thresh=997 thresh=1994 gap=576 poll_thresh=11 ino=257 dd-2584 [001] 194.424880: balance_dirty_state: bdi btrfs-1: dirty=820 wb=598 unstable=0 bg_thresh=997 thresh=1994 gap=576 poll_thresh=12 ino=257 dd-2584 [001] 194.424938: balance_dirty_state: bdi btrfs-1: dirty=845 wb=598 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=13 ino=257 dd-2584 [001] 194.425008: balance_dirty_state: bdi btrfs-1: dirty=870 wb=573 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=14 ino=257 dd-2584 [001] 194.425082: balance_dirty_state: bdi btrfs-1: dirty=870 wb=498 unstable=0 bg_thresh=999 thresh=1998 gap=630 poll_thresh=15 ino=257 dd-2584 [001] 194.425156: balance_dirty_state: bdi btrfs-1: dirty=895 wb=473 unstable=0 bg_thresh=1001 thresh=2003 gap=635 poll_thresh=16 ino=257 dd-2584 [001] 194.425391: balance_dirty_state: bdi btrfs-1: dirty=920 wb=473 unstable=0 bg_thresh=1001 thresh=2002 gap=609 poll_thresh=17 ino=257 dd-2584 [001] 194.425624: balance_dirty_state: bdi btrfs-1: dirty=945 wb=473 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 194.426210: balance_dirty_state: bdi btrfs-1: dirty=995 wb=473 unstable=0 bg_thresh=1000 thresh=2000 gap=532 poll_thresh=19 ino=257 dd-2584 [001] 194.426446: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=473 unstable=0 bg_thresh=1002 thresh=2004 gap=511 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 194.426495: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21864 wrote=0 to_write=8192 dd-2584 [001] 194.426696: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=473 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=21 ino=257 dd-2584 [001] 194.426699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=99% bdi_bw=65012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 194.429235: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=560 to_write=7632 dd-2584 [005] 194.432481: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1023 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=21 ino=257 dd-2584 [005] 194.432487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=65012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 194.440562: balance_dirty_state: bdi btrfs-1: dirty=495 wb=798 unstable=0 bg_thresh=998 thresh=1996 gap=703 poll_thresh=21 ino=257 dd-2584 [005] 194.440688: balance_dirty_state: bdi btrfs-1: dirty=495 wb=798 unstable=0 bg_thresh=998 thresh=1996 gap=703 poll_thresh=16 ino=257 dd-2584 [005] 194.440924: balance_dirty_state: bdi btrfs-1: dirty=545 wb=798 unstable=0 bg_thresh=1003 thresh=2006 gap=663 poll_thresh=17 ino=257 dd-2584 [005] 194.441157: balance_dirty_state: bdi btrfs-1: dirty=570 wb=798 unstable=0 bg_thresh=1005 thresh=2011 gap=643 poll_thresh=18 ino=257 dd-2584 [005] 194.441394: balance_dirty_state: bdi btrfs-1: dirty=595 wb=798 unstable=0 bg_thresh=1005 thresh=2010 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 194.441630: balance_dirty_state: bdi btrfs-1: dirty=645 wb=798 unstable=0 bg_thresh=1004 thresh=2008 gap=565 poll_thresh=20 ino=257 dd-2584 [005] 194.442217: balance_dirty_state: bdi btrfs-1: dirty=670 wb=798 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=21 ino=257 dd-2584 [005] 194.442451: balance_dirty_state: bdi btrfs-1: dirty=695 wb=798 unstable=0 bg_thresh=1003 thresh=2006 gap=513 poll_thresh=22 ino=257 dd-2584 [005] 194.442687: balance_dirty_state: bdi btrfs-1: dirty=720 wb=798 unstable=0 bg_thresh=1002 thresh=2005 gap=487 poll_thresh=23 ino=257 dd-2584 [005] 194.442696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-387% task_weight=99% bdi_bw=65440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 194.448584: balance_dirty_state: bdi btrfs-1: dirty=720 wb=673 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=23 ino=257 dd-2584 [001] 194.448657: balance_dirty_state: bdi btrfs-1: dirty=745 wb=673 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=17 ino=257 dd-2584 [001] 194.448776: balance_dirty_state: bdi btrfs-1: dirty=770 wb=673 unstable=0 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=18 ino=257 dd-2584 [001] 194.448894: balance_dirty_state: bdi btrfs-1: dirty=795 wb=673 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=19 ino=257 dd-2584 [001] 194.449010: balance_dirty_state: bdi btrfs-1: dirty=845 wb=673 unstable=0 bg_thresh=1004 thresh=2008 gap=490 poll_thresh=20 ino=257 dd-2584 [001] 194.449015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-384% task_weight=100% bdi_bw=65440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 194.456467: balance_dirty_state: bdi btrfs-1: dirty=845 wb=598 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=20 ino=257 dd-2584 [001] 194.456537: balance_dirty_state: bdi btrfs-1: dirty=845 wb=598 unstable=0 bg_thresh=998 thresh=1996 gap=553 poll_thresh=15 ino=257 dd-2584 [001] 194.456599: balance_dirty_state: bdi btrfs-1: dirty=870 wb=598 unstable=0 bg_thresh=1000 thresh=2001 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 194.456719: balance_dirty_state: bdi btrfs-1: dirty=895 wb=598 unstable=0 bg_thresh=1000 thresh=2000 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 194.457012: balance_dirty_state: bdi btrfs-1: dirty=945 wb=598 unstable=0 bg_thresh=1002 thresh=2004 gap=461 poll_thresh=18 ino=257 dd-2584 [001] 194.457017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-389% task_weight=99% bdi_bw=65440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 194.464437: balance_dirty_state: bdi btrfs-1: dirty=945 wb=448 unstable=0 bg_thresh=997 thresh=1994 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 194.464503: balance_dirty_state: bdi btrfs-1: dirty=945 wb=448 unstable=0 bg_thresh=997 thresh=1994 gap=601 poll_thresh=13 ino=257 dd-2584 [001] 194.464560: balance_dirty_state: bdi btrfs-1: dirty=970 wb=448 unstable=0 bg_thresh=999 thresh=1999 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 194.464617: balance_dirty_state: bdi btrfs-1: dirty=995 wb=448 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 194.464674: balance_dirty_state: bdi btrfs-1: dirty=995 wb=448 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 194.464794: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=448 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 194.464863: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21904 wrote=0 to_write=8192 dd-2584 [001] 194.464925: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=448 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 194.464927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=65440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 194.466592: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=296 wrote=576 to_write=7616 dd-2584 [001] 194.472489: balance_dirty_state: bdi btrfs-1: dirty=495 wb=873 unstable=0 bg_thresh=1000 thresh=2001 gap=633 poll_thresh=18 ino=257 dd-2584 [001] 194.472564: balance_dirty_state: bdi btrfs-1: dirty=495 wb=873 unstable=0 bg_thresh=1000 thresh=2001 gap=633 poll_thresh=13 ino=257 dd-2584 [001] 194.472626: balance_dirty_state: bdi btrfs-1: dirty=520 wb=873 unstable=0 bg_thresh=1000 thresh=2000 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 194.472688: balance_dirty_state: bdi btrfs-1: dirty=545 wb=873 unstable=0 bg_thresh=1000 thresh=2000 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 194.472750: balance_dirty_state: bdi btrfs-1: dirty=545 wb=873 unstable=0 bg_thresh=999 thresh=1999 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 194.472875: balance_dirty_state: bdi btrfs-1: dirty=595 wb=873 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 194.473175: balance_dirty_state: bdi btrfs-1: dirty=620 wb=873 unstable=0 bg_thresh=1001 thresh=2002 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 194.473295: balance_dirty_state: bdi btrfs-1: dirty=645 wb=873 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 194.473300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=65440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 194.480525: balance_dirty_state: bdi btrfs-1: dirty=645 wb=748 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 194.480615: balance_dirty_state: bdi btrfs-1: dirty=670 wb=748 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 194.480674: balance_dirty_state: bdi btrfs-1: dirty=670 wb=748 unstable=0 bg_thresh=1000 thresh=2000 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 194.480734: balance_dirty_state: bdi btrfs-1: dirty=695 wb=748 unstable=0 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 194.480852: balance_dirty_state: bdi btrfs-1: dirty=720 wb=748 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 194.480968: balance_dirty_state: bdi btrfs-1: dirty=770 wb=748 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 194.480973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=65440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 194.488542: balance_dirty_state: bdi btrfs-1: dirty=770 wb=573 unstable=0 bg_thresh=995 thresh=1991 gap=648 poll_thresh=18 ino=257 dd-2584 [001] 194.488622: balance_dirty_state: bdi btrfs-1: dirty=770 wb=573 unstable=0 bg_thresh=995 thresh=1990 gap=647 poll_thresh=13 ino=257 dd-2584 [001] 194.488683: balance_dirty_state: bdi btrfs-1: dirty=795 wb=573 unstable=0 bg_thresh=997 thresh=1995 gap=627 poll_thresh=14 ino=257 dd-2584 [001] 194.488743: balance_dirty_state: bdi btrfs-1: dirty=820 wb=573 unstable=0 bg_thresh=997 thresh=1994 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 194.488803: balance_dirty_state: bdi btrfs-1: dirty=820 wb=573 unstable=0 bg_thresh=997 thresh=1994 gap=601 poll_thresh=16 ino=257 dd-2584 [001] 194.489094: balance_dirty_state: bdi btrfs-1: dirty=845 wb=573 unstable=0 bg_thresh=996 thresh=1993 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 194.489213: balance_dirty_state: bdi btrfs-1: dirty=895 wb=573 unstable=0 bg_thresh=996 thresh=1992 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 194.489332: balance_dirty_state: bdi btrfs-1: dirty=920 wb=573 unstable=0 bg_thresh=995 thresh=1990 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 194.489337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=65440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 194.496508: balance_dirty_state: bdi btrfs-1: dirty=920 wb=573 unstable=0 bg_thresh=996 thresh=1992 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 194.496601: balance_dirty_state: bdi btrfs-1: dirty=945 wb=573 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=14 ino=257 dd-2584 [001] 194.496605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=65440 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 194.504533: balance_dirty_state: bdi btrfs-1: dirty=945 wb=323 unstable=0 bg_thresh=998 thresh=1997 gap=729 poll_thresh=14 ino=257 dd-2584 [001] 194.504602: balance_dirty_state: bdi btrfs-1: dirty=945 wb=323 unstable=0 bg_thresh=995 thresh=1991 gap=723 poll_thresh=10 ino=257 dd-2584 [001] 194.504661: balance_dirty_state: bdi btrfs-1: dirty=970 wb=323 unstable=0 bg_thresh=998 thresh=1996 gap=703 poll_thresh=11 ino=257 dd-2584 [001] 194.504719: balance_dirty_state: bdi btrfs-1: dirty=995 wb=323 unstable=0 bg_thresh=995 thresh=1990 gap=672 poll_thresh=12 ino=257 dd-2584 [001] 194.504776: balance_dirty_state: bdi btrfs-1: dirty=995 wb=323 unstable=0 bg_thresh=997 thresh=1995 gap=677 poll_thresh=13 ino=257 dd-2584 [001] 194.504834: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=323 unstable=0 bg_thresh=997 thresh=1994 gap=651 poll_thresh=14 ino=257 dd-2584 [001] 194.504899: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=323 unstable=0 bg_thresh=999 thresh=1999 gap=656 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 194.504903: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21944 wrote=0 to_write=8192 dd-2584 [001] 194.504960: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=323 unstable=0 bg_thresh=996 thresh=1993 gap=650 poll_thresh=16 ino=257 dd-2584 [001] 194.505090: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=373 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=17 ino=257 dd-2584 [001] 194.505390: balance_dirty_state: bdi btrfs-1: dirty=945 wb=498 unstable=0 bg_thresh=995 thresh=1991 gap=548 poll_thresh=18 ino=257 dd-2584 [001] 194.505523: balance_dirty_state: bdi btrfs-1: dirty=895 wb=548 unstable=0 bg_thresh=997 thresh=1995 gap=552 poll_thresh=19 ino=257 dd-2584 [001] 194.505652: balance_dirty_state: bdi btrfs-1: dirty=870 wb=623 unstable=0 bg_thresh=997 thresh=1994 gap=501 poll_thresh=20 ino=257 dd-2584 [001] 194.505782: balance_dirty_state: bdi btrfs-1: dirty=870 wb=673 unstable=0 bg_thresh=996 thresh=1993 gap=450 poll_thresh=21 ino=257 dd-2584 [001] 194.505784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-355% task_weight=98% bdi_bw=65440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 194.506822: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=336 wrote=720 to_write=7472 dd-2584 [001] 194.512494: balance_dirty_state: bdi btrfs-1: dirty=495 wb=923 unstable=0 bg_thresh=995 thresh=1990 gap=572 poll_thresh=21 ino=257 dd-2584 [001] 194.512595: balance_dirty_state: bdi btrfs-1: dirty=495 wb=923 unstable=0 bg_thresh=994 thresh=1989 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 194.512717: balance_dirty_state: bdi btrfs-1: dirty=520 wb=923 unstable=0 bg_thresh=996 thresh=1993 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 194.512835: balance_dirty_state: bdi btrfs-1: dirty=570 wb=923 unstable=0 bg_thresh=996 thresh=1992 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 194.512954: balance_dirty_state: bdi btrfs-1: dirty=595 wb=923 unstable=0 bg_thresh=995 thresh=1991 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 194.512958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=99% bdi_bw=65440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 194.520535: balance_dirty_state: bdi btrfs-1: dirty=595 wb=723 unstable=0 bg_thresh=995 thresh=1991 gap=673 poll_thresh=19 ino=257 dd-2584 [001] 194.520609: balance_dirty_state: bdi btrfs-1: dirty=620 wb=723 unstable=0 bg_thresh=995 thresh=1991 gap=648 poll_thresh=14 ino=257 dd-2584 [001] 194.520675: balance_dirty_state: bdi btrfs-1: dirty=620 wb=723 unstable=0 bg_thresh=995 thresh=1990 gap=647 poll_thresh=15 ino=257 dd-2584 [001] 194.520926: balance_dirty_state: bdi btrfs-1: dirty=645 wb=723 unstable=0 bg_thresh=997 thresh=1995 gap=627 poll_thresh=16 ino=257 dd-2584 [001] 194.521054: balance_dirty_state: bdi btrfs-1: dirty=670 wb=723 unstable=0 bg_thresh=994 thresh=1988 gap=595 poll_thresh=17 ino=257 dd-2584 [001] 194.521181: balance_dirty_state: bdi btrfs-1: dirty=695 wb=723 unstable=0 bg_thresh=993 thresh=1987 gap=569 poll_thresh=18 ino=257 dd-2584 [001] 194.521308: balance_dirty_state: bdi btrfs-1: dirty=745 wb=723 unstable=0 bg_thresh=993 thresh=1986 gap=518 poll_thresh=19 ino=257 dd-2584 [001] 194.521437: balance_dirty_state: bdi btrfs-1: dirty=770 wb=723 unstable=0 bg_thresh=995 thresh=1990 gap=497 poll_thresh=20 ino=257 dd-2584 [001] 194.521442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=65440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 194.528539: balance_dirty_state: bdi btrfs-1: dirty=770 wb=723 unstable=0 bg_thresh=995 thresh=1990 gap=497 poll_thresh=20 ino=257 dd-2584 [001] 194.528552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=65440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 194.536553: balance_dirty_state: bdi btrfs-1: dirty=770 wb=473 unstable=0 bg_thresh=997 thresh=1995 gap=752 poll_thresh=20 ino=257 dd-2584 [001] 194.536626: balance_dirty_state: bdi btrfs-1: dirty=795 wb=473 unstable=0 bg_thresh=1000 thresh=2000 gap=732 poll_thresh=15 ino=257 dd-2584 [001] 194.536690: balance_dirty_state: bdi btrfs-1: dirty=795 wb=473 unstable=0 bg_thresh=997 thresh=1994 gap=726 poll_thresh=16 ino=257 dd-2584 [001] 194.536816: balance_dirty_state: bdi btrfs-1: dirty=845 wb=473 unstable=0 bg_thresh=996 thresh=1993 gap=675 poll_thresh=17 ino=257 dd-2584 [001] 194.536942: balance_dirty_state: bdi btrfs-1: dirty=870 wb=473 unstable=0 bg_thresh=998 thresh=1997 gap=654 poll_thresh=18 ino=257 dd-2584 [001] 194.537253: balance_dirty_state: bdi btrfs-1: dirty=895 wb=473 unstable=0 bg_thresh=998 thresh=1996 gap=628 poll_thresh=19 ino=257 dd-2584 [001] 194.537379: balance_dirty_state: bdi btrfs-1: dirty=920 wb=473 unstable=0 bg_thresh=997 thresh=1995 gap=602 poll_thresh=20 ino=257 dd-2584 [001] 194.537504: balance_dirty_state: bdi btrfs-1: dirty=970 wb=473 unstable=0 bg_thresh=997 thresh=1994 gap=551 poll_thresh=21 ino=257 dd-2584 [001] 194.537631: balance_dirty_state: bdi btrfs-1: dirty=995 wb=473 unstable=0 bg_thresh=999 thresh=1998 gap=530 poll_thresh=22 ino=257 dd-2584 [001] 194.537756: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=473 unstable=0 bg_thresh=998 thresh=1997 gap=504 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 194.537791: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21976 wrote=0 to_write=8192 dd-2584 [001] 194.537892: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=473 unstable=0 bg_thresh=998 thresh=1996 gap=453 poll_thresh=24 ino=257 dd-2584 [001] 194.537894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=99% bdi_bw=65440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 194.539484: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=368 wrote=576 to_write=7616 dd-2584 [006] 194.544576: balance_dirty_state: bdi btrfs-1: dirty=495 wb=923 unstable=0 bg_thresh=996 thresh=1993 gap=575 poll_thresh=24 ino=257 dd-2584 [006] 194.544670: balance_dirty_state: bdi btrfs-1: dirty=495 wb=923 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=18 ino=257 dd-2584 [006] 194.544905: balance_dirty_state: bdi btrfs-1: dirty=545 wb=923 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=19 ino=257 dd-2584 [006] 194.545139: balance_dirty_state: bdi btrfs-1: dirty=570 wb=923 unstable=0 bg_thresh=1001 thresh=2002 gap=509 poll_thresh=20 ino=257 dd-2584 [006] 194.545727: balance_dirty_state: bdi btrfs-1: dirty=595 wb=923 unstable=0 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=21 ino=257 dd-2584 [006] 194.545737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-143% task_gap=-385% task_weight=98% bdi_bw=65668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 194.552569: balance_dirty_state: bdi btrfs-1: dirty=595 wb=798 unstable=0 bg_thresh=1002 thresh=2005 gap=612 poll_thresh=21 ino=257 dd-2584 [006] 194.552693: balance_dirty_state: bdi btrfs-1: dirty=620 wb=798 unstable=0 bg_thresh=1002 thresh=2005 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 194.552932: balance_dirty_state: bdi btrfs-1: dirty=645 wb=798 unstable=0 bg_thresh=999 thresh=1998 gap=555 poll_thresh=17 ino=257 dd-2584 [006] 194.553166: balance_dirty_state: bdi btrfs-1: dirty=695 wb=798 unstable=0 bg_thresh=998 thresh=1997 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 194.553400: balance_dirty_state: bdi btrfs-1: dirty=720 wb=798 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=19 ino=257 dd-2584 [006] 194.553408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-393% task_weight=99% bdi_bw=65668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 194.560559: balance_dirty_state: bdi btrfs-1: dirty=720 wb=673 unstable=0 bg_thresh=1001 thresh=2002 gap=609 poll_thresh=19 ino=257 dd-2584 [006] 194.560645: balance_dirty_state: bdi btrfs-1: dirty=720 wb=673 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=14 ino=257 dd-2584 [006] 194.560707: balance_dirty_state: bdi btrfs-1: dirty=745 wb=673 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=15 ino=257 dd-2584 [006] 194.560765: balance_dirty_state: bdi btrfs-1: dirty=770 wb=673 unstable=0 bg_thresh=1003 thresh=2006 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 194.560883: balance_dirty_state: bdi btrfs-1: dirty=795 wb=673 unstable=0 bg_thresh=1002 thresh=2005 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 194.561000: balance_dirty_state: bdi btrfs-1: dirty=820 wb=673 unstable=0 bg_thresh=1004 thresh=2009 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 194.561289: balance_dirty_state: bdi btrfs-1: dirty=870 wb=673 unstable=0 bg_thresh=1004 thresh=2008 gap=465 poll_thresh=19 ino=257 dd-2584 [006] 194.561294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-382% task_weight=98% bdi_bw=65668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 194.568550: balance_dirty_state: bdi btrfs-1: dirty=870 wb=473 unstable=0 bg_thresh=1003 thresh=2007 gap=664 poll_thresh=19 ino=257 dd-2584 [006] 194.568616: balance_dirty_state: bdi btrfs-1: dirty=870 wb=473 unstable=0 bg_thresh=1000 thresh=2001 gap=658 poll_thresh=14 ino=257 dd-2584 [006] 194.568676: balance_dirty_state: bdi btrfs-1: dirty=895 wb=473 unstable=0 bg_thresh=1000 thresh=2000 gap=632 poll_thresh=15 ino=257 dd-2584 [006] 194.568735: balance_dirty_state: bdi btrfs-1: dirty=895 wb=473 unstable=0 bg_thresh=1000 thresh=2000 gap=632 poll_thresh=16 ino=257 dd-2584 [006] 194.568853: balance_dirty_state: bdi btrfs-1: dirty=945 wb=473 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=17 ino=257 dd-2584 [006] 194.568972: balance_dirty_state: bdi btrfs-1: dirty=970 wb=473 unstable=0 bg_thresh=1001 thresh=2003 gap=560 poll_thresh=18 ino=257 dd-2584 [006] 194.569090: balance_dirty_state: bdi btrfs-1: dirty=995 wb=473 unstable=0 bg_thresh=1001 thresh=2002 gap=534 poll_thresh=19 ino=257 dd-2584 [006] 194.569209: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=473 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=20 ino=257 dd-2584 [006] 194.569214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-393% task_weight=99% bdi_bw=65668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 194.569258: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22008 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 194.570520: writeback_single_inode: bdi btrfs-1: ino=257 state= age=400 wrote=544 to_write=15840 dd-2584 [006] 194.576517: balance_dirty_state: bdi btrfs-1: dirty=495 wb=898 unstable=0 bg_thresh=1002 thresh=2005 gap=612 poll_thresh=20 ino=257 dd-2584 [006] 194.576615: balance_dirty_state: bdi btrfs-1: dirty=495 wb=898 unstable=0 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=15 ino=257 dd-2584 [006] 194.576674: balance_dirty_state: bdi btrfs-1: dirty=520 wb=898 unstable=0 bg_thresh=1004 thresh=2009 gap=591 poll_thresh=16 ino=257 dd-2584 [006] 194.576962: balance_dirty_state: bdi btrfs-1: dirty=545 wb=898 unstable=0 bg_thresh=1004 thresh=2008 gap=565 poll_thresh=17 ino=257 dd-2584 [006] 194.577080: balance_dirty_state: bdi btrfs-1: dirty=570 wb=898 unstable=0 bg_thresh=1000 thresh=2001 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 194.577198: balance_dirty_state: bdi btrfs-1: dirty=620 wb=898 unstable=0 bg_thresh=1002 thresh=2005 gap=487 poll_thresh=19 ino=257 dd-2584 [006] 194.577202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=65668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 194.584534: balance_dirty_state: bdi btrfs-1: dirty=620 wb=773 unstable=0 bg_thresh=1002 thresh=2004 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 194.584600: balance_dirty_state: bdi btrfs-1: dirty=620 wb=773 unstable=0 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=14 ino=257 dd-2584 [006] 194.584660: balance_dirty_state: bdi btrfs-1: dirty=645 wb=773 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 194.584719: balance_dirty_state: bdi btrfs-1: dirty=670 wb=773 unstable=0 bg_thresh=1004 thresh=2008 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 194.584835: balance_dirty_state: bdi btrfs-1: dirty=695 wb=773 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 194.584952: balance_dirty_state: bdi btrfs-1: dirty=720 wb=773 unstable=0 bg_thresh=1003 thresh=2006 gap=513 poll_thresh=18 ino=257 dd-2584 [006] 194.585068: balance_dirty_state: bdi btrfs-1: dirty=745 wb=773 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 194.585073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=65668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.592536: balance_dirty_state: bdi btrfs-1: dirty=745 wb=623 unstable=0 bg_thresh=1004 thresh=2008 gap=640 poll_thresh=19 ino=257 dd-2584 [004] 194.592636: balance_dirty_state: bdi btrfs-1: dirty=745 wb=623 unstable=0 bg_thresh=1002 thresh=2004 gap=636 poll_thresh=14 ino=257 dd-2584 [004] 194.592727: balance_dirty_state: bdi btrfs-1: dirty=770 wb=623 unstable=0 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=15 ino=257 dd-2584 [004] 194.593076: balance_dirty_state: bdi btrfs-1: dirty=795 wb=598 unstable=0 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=16 ino=257 dd-2584 [004] 194.593243: balance_dirty_state: bdi btrfs-1: dirty=820 wb=598 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=17 ino=257 dd-2584 [004] 194.593413: balance_dirty_state: bdi btrfs-1: dirty=845 wb=598 unstable=0 bg_thresh=1009 thresh=2018 gap=575 poll_thresh=18 ino=257 dd-2584 [004] 194.593581: balance_dirty_state: bdi btrfs-1: dirty=895 wb=598 unstable=0 bg_thresh=1008 thresh=2017 gap=524 poll_thresh=19 ino=257 dd-2584 [004] 194.593759: balance_dirty_state: bdi btrfs-1: dirty=920 wb=573 unstable=0 bg_thresh=1008 thresh=2016 gap=523 poll_thresh=20 ino=257 dd-2584 [004] 194.593929: balance_dirty_state: bdi btrfs-1: dirty=945 wb=573 unstable=0 bg_thresh=1010 thresh=2020 gap=502 poll_thresh=21 ino=257 dd-2584 [004] 194.593935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=65668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 194.601943: balance_dirty_state: bdi btrfs-1: dirty=945 wb=573 unstable=0 bg_thresh=1004 thresh=2008 gap=490 poll_thresh=21 ino=257 dd-2584 [005] 194.601949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=65668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 194.608575: balance_dirty_state: bdi btrfs-1: dirty=945 wb=448 unstable=0 bg_thresh=1004 thresh=2008 gap=615 poll_thresh=21 ino=257 dd-2584 [005] 194.608643: balance_dirty_state: bdi btrfs-1: dirty=970 wb=448 unstable=0 bg_thresh=1004 thresh=2008 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 194.608767: balance_dirty_state: bdi btrfs-1: dirty=995 wb=448 unstable=0 bg_thresh=1006 thresh=2013 gap=570 poll_thresh=17 ino=257 dd-2584 [005] 194.608887: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=448 unstable=0 bg_thresh=1006 thresh=2012 gap=519 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 194.608937: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22048 wrote=0 to_write=16384 dd-2584 [005] 194.609195: balance_dirty_state: bdi btrfs-1: dirty=995 wb=523 unstable=0 bg_thresh=1008 thresh=2016 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 194.609197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=65668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 194.610428: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=592 to_write=15792 dd-2584 [004] 194.616562: balance_dirty_state: bdi btrfs-1: dirty=470 wb=923 unstable=0 bg_thresh=1010 thresh=2020 gap=627 poll_thresh=19 ino=257 dd-2584 [004] 194.616656: balance_dirty_state: bdi btrfs-1: dirty=495 wb=923 unstable=0 bg_thresh=1010 thresh=2020 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 194.616743: balance_dirty_state: bdi btrfs-1: dirty=495 wb=923 unstable=0 bg_thresh=1012 thresh=2025 gap=607 poll_thresh=15 ino=257 dd-2584 [004] 194.616831: balance_dirty_state: bdi btrfs-1: dirty=520 wb=923 unstable=0 bg_thresh=1012 thresh=2025 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 194.617002: balance_dirty_state: bdi btrfs-1: dirty=545 wb=923 unstable=0 bg_thresh=1015 thresh=2030 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 194.617178: balance_dirty_state: bdi btrfs-1: dirty=595 wb=923 unstable=0 bg_thresh=1017 thresh=2034 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 194.617351: balance_dirty_state: bdi btrfs-1: dirty=620 wb=923 unstable=0 bg_thresh=1016 thresh=2033 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 194.617357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-302% task_weight=98% bdi_bw=65668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.624509: balance_dirty_state: bdi btrfs-1: dirty=620 wb=673 unstable=0 bg_thresh=997 thresh=1995 gap=702 poll_thresh=19 ino=257 dd-2584 [004] 194.624575: balance_dirty_state: bdi btrfs-1: dirty=645 wb=673 unstable=0 bg_thresh=997 thresh=1995 gap=677 poll_thresh=14 ino=257 dd-2584 [004] 194.624642: balance_dirty_state: bdi btrfs-1: dirty=645 wb=673 unstable=0 bg_thresh=1000 thresh=2000 gap=682 poll_thresh=15 ino=257 dd-2584 [004] 194.624707: balance_dirty_state: bdi btrfs-1: dirty=670 wb=673 unstable=0 bg_thresh=1000 thresh=2000 gap=657 poll_thresh=16 ino=257 dd-2584 [004] 194.624860: balance_dirty_state: bdi btrfs-1: dirty=695 wb=673 unstable=0 bg_thresh=1002 thresh=2005 gap=637 poll_thresh=17 ino=257 dd-2584 [004] 194.625207: balance_dirty_state: bdi btrfs-1: dirty=720 wb=673 unstable=0 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 194.625378: balance_dirty_state: bdi btrfs-1: dirty=770 wb=673 unstable=0 bg_thresh=1004 thresh=2008 gap=565 poll_thresh=19 ino=257 dd-2584 [004] 194.625545: balance_dirty_state: bdi btrfs-1: dirty=795 wb=673 unstable=0 bg_thresh=1006 thresh=2013 gap=545 poll_thresh=20 ino=257 dd-2584 [004] 194.625718: balance_dirty_state: bdi btrfs-1: dirty=820 wb=648 unstable=0 bg_thresh=1008 thresh=2017 gap=549 poll_thresh=21 ino=257 dd-2584 [004] 194.625893: balance_dirty_state: bdi btrfs-1: dirty=870 wb=623 unstable=0 bg_thresh=1008 thresh=2016 gap=523 poll_thresh=22 ino=257 dd-2584 [004] 194.626064: balance_dirty_state: bdi btrfs-1: dirty=895 wb=623 unstable=0 bg_thresh=1007 thresh=2015 gap=497 poll_thresh=23 ino=257 dd-2584 [004] 194.626071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=98% bdi_bw=65668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 194.632561: balance_dirty_state: bdi btrfs-1: dirty=895 wb=623 unstable=0 bg_thresh=1002 thresh=2005 gap=487 poll_thresh=23 ino=257 dd-2584 [000] 194.632570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=65668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.644554: balance_dirty_state: bdi btrfs-1: dirty=895 wb=373 unstable=0 bg_thresh=1000 thresh=2000 gap=732 poll_thresh=23 ino=257 dd-2584 [004] 194.644681: balance_dirty_state: bdi btrfs-1: dirty=895 wb=373 unstable=0 bg_thresh=1000 thresh=2000 gap=732 poll_thresh=17 ino=257 dd-2584 [004] 194.644921: balance_dirty_state: bdi btrfs-1: dirty=945 wb=373 unstable=0 bg_thresh=1002 thresh=2005 gap=687 poll_thresh=18 ino=257 dd-2584 [004] 194.645304: balance_dirty_state: bdi btrfs-1: dirty=970 wb=373 unstable=0 bg_thresh=1002 thresh=2004 gap=661 poll_thresh=19 ino=257 dd-2584 [004] 194.645432: balance_dirty_state: bdi btrfs-1: dirty=995 wb=373 unstable=0 bg_thresh=1004 thresh=2008 gap=640 poll_thresh=20 ino=257 dd-2584 [004] 194.645548: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=373 unstable=0 bg_thresh=1003 thresh=2007 gap=589 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 194.645601: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22084 wrote=0 to_write=16384 dd-2584 [004] 194.645698: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=373 unstable=0 bg_thresh=1003 thresh=2006 gap=563 poll_thresh=22 ino=257 dd-2584 [004] 194.645928: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=423 unstable=0 bg_thresh=1005 thresh=2010 gap=542 poll_thresh=23 ino=257 dd-2584 [004] 194.646157: balance_dirty_state: bdi btrfs-1: dirty=995 wb=498 unstable=0 bg_thresh=1004 thresh=2009 gap=516 poll_thresh=24 ino=257 dd-2584 [004] 194.646352: balance_dirty_state: bdi btrfs-1: dirty=995 wb=548 unstable=0 bg_thresh=1004 thresh=2008 gap=465 poll_thresh=25 ino=257 dd-2584 [004] 194.646354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=65668 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 194.647957: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=688 to_write=15696 dd-2584 [004] 194.652520: balance_dirty_state: bdi btrfs-1: dirty=495 wb=923 unstable=0 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=25 ino=257 dd-2584 [004] 194.652607: balance_dirty_state: bdi btrfs-1: dirty=495 wb=923 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 194.652769: balance_dirty_state: bdi btrfs-1: dirty=545 wb=923 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=20 ino=257 dd-2584 [004] 194.653169: balance_dirty_state: bdi btrfs-1: dirty=570 wb=923 unstable=0 bg_thresh=1001 thresh=2002 gap=509 poll_thresh=21 ino=257 dd-2584 [004] 194.653329: balance_dirty_state: bdi btrfs-1: dirty=595 wb=923 unstable=0 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=22 ino=257 dd-2584 [004] 194.653336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.660601: balance_dirty_state: bdi btrfs-1: dirty=595 wb=723 unstable=0 bg_thresh=1000 thresh=2000 gap=682 poll_thresh=22 ino=257 dd-2584 [004] 194.660694: balance_dirty_state: bdi btrfs-1: dirty=620 wb=723 unstable=0 bg_thresh=1002 thresh=2005 gap=662 poll_thresh=16 ino=257 dd-2584 [004] 194.660864: balance_dirty_state: bdi btrfs-1: dirty=645 wb=723 unstable=0 bg_thresh=1002 thresh=2004 gap=636 poll_thresh=17 ino=257 dd-2584 [004] 194.661035: balance_dirty_state: bdi btrfs-1: dirty=670 wb=723 unstable=0 bg_thresh=998 thresh=1997 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 194.661206: balance_dirty_state: bdi btrfs-1: dirty=720 wb=723 unstable=0 bg_thresh=1000 thresh=2001 gap=558 poll_thresh=19 ino=257 dd-2584 [004] 194.661375: balance_dirty_state: bdi btrfs-1: dirty=745 wb=723 unstable=0 bg_thresh=1000 thresh=2000 gap=532 poll_thresh=20 ino=257 dd-2584 [004] 194.661545: balance_dirty_state: bdi btrfs-1: dirty=770 wb=723 unstable=0 bg_thresh=999 thresh=1999 gap=506 poll_thresh=21 ino=257 dd-2584 [004] 194.662005: balance_dirty_state: bdi btrfs-1: dirty=795 wb=723 unstable=0 bg_thresh=999 thresh=1998 gap=480 poll_thresh=22 ino=257 dd-2584 [004] 194.662011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-317% task_weight=98% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.668521: balance_dirty_state: bdi btrfs-1: dirty=795 wb=598 unstable=0 bg_thresh=1002 thresh=2005 gap=612 poll_thresh=22 ino=257 dd-2584 [004] 194.668618: balance_dirty_state: bdi btrfs-1: dirty=820 wb=598 unstable=0 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 194.668735: balance_dirty_state: bdi btrfs-1: dirty=845 wb=598 unstable=0 bg_thresh=1005 thresh=2011 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 194.668847: balance_dirty_state: bdi btrfs-1: dirty=895 wb=598 unstable=0 bg_thresh=1005 thresh=2010 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 194.668961: balance_dirty_state: bdi btrfs-1: dirty=920 wb=598 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 194.668965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 194.676597: balance_dirty_state: bdi btrfs-1: dirty=920 wb=473 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=19 ino=257 dd-2584 [000] 194.676661: balance_dirty_state: bdi btrfs-1: dirty=920 wb=473 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=14 ino=257 dd-2584 [000] 194.676720: balance_dirty_state: bdi btrfs-1: dirty=945 wb=473 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=15 ino=257 dd-2584 [000] 194.676775: balance_dirty_state: bdi btrfs-1: dirty=970 wb=473 unstable=0 bg_thresh=1003 thresh=2006 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 194.676887: balance_dirty_state: bdi btrfs-1: dirty=995 wb=473 unstable=0 bg_thresh=1005 thresh=2011 gap=543 poll_thresh=17 ino=257 dd-2584 [000] 194.677000: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=473 unstable=0 bg_thresh=1007 thresh=2015 gap=522 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 194.677068: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22116 wrote=0 to_write=16384 dd-2584 [000] 194.677298: balance_dirty_state: bdi btrfs-1: dirty=995 wb=523 unstable=0 bg_thresh=1007 thresh=2014 gap=496 poll_thresh=19 ino=257 dd-2584 [000] 194.677300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 194.678416: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=576 to_write=15808 dd-2584 [000] 194.688613: balance_dirty_state: bdi btrfs-1: dirty=495 wb=923 unstable=0 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=19 ino=257 dd-2584 [000] 194.688702: balance_dirty_state: bdi btrfs-1: dirty=495 wb=923 unstable=0 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=14 ino=257 dd-2584 [000] 194.688791: balance_dirty_state: bdi btrfs-1: dirty=520 wb=923 unstable=0 bg_thresh=1007 thresh=2014 gap=571 poll_thresh=15 ino=257 dd-2584 [000] 194.688876: balance_dirty_state: bdi btrfs-1: dirty=545 wb=923 unstable=0 bg_thresh=1004 thresh=2008 gap=540 poll_thresh=16 ino=257 dd-2584 [000] 194.689069: balance_dirty_state: bdi btrfs-1: dirty=570 wb=798 unstable=0 bg_thresh=1006 thresh=2012 gap=644 poll_thresh=17 ino=257 dd-2584 [000] 194.689210: balance_dirty_state: bdi btrfs-1: dirty=595 wb=773 unstable=0 bg_thresh=1005 thresh=2011 gap=643 poll_thresh=18 ino=257 dd-2584 [000] 194.689322: balance_dirty_state: bdi btrfs-1: dirty=620 wb=773 unstable=0 bg_thresh=1005 thresh=2010 gap=617 poll_thresh=19 ino=257 dd-2584 [000] 194.689434: balance_dirty_state: bdi btrfs-1: dirty=670 wb=773 unstable=0 bg_thresh=1004 thresh=2009 gap=566 poll_thresh=20 ino=257 dd-2584 [000] 194.689548: balance_dirty_state: bdi btrfs-1: dirty=695 wb=773 unstable=0 bg_thresh=1006 thresh=2013 gap=545 poll_thresh=21 ino=257 dd-2584 [000] 194.689663: balance_dirty_state: bdi btrfs-1: dirty=720 wb=773 unstable=0 bg_thresh=1006 thresh=2012 gap=519 poll_thresh=22 ino=257 dd-2584 [000] 194.689943: balance_dirty_state: bdi btrfs-1: dirty=745 wb=773 unstable=0 bg_thresh=1005 thresh=2011 gap=493 poll_thresh=23 ino=257 dd-2584 [000] 194.689948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 194.696588: balance_dirty_state: bdi btrfs-1: dirty=745 wb=773 unstable=0 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=23 ino=257 dd-2584 [000] 194.696594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.704512: balance_dirty_state: bdi btrfs-1: dirty=770 wb=648 unstable=0 bg_thresh=999 thresh=1999 gap=581 poll_thresh=23 ino=257 dd-2584 [004] 194.704600: balance_dirty_state: bdi btrfs-1: dirty=795 wb=648 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 194.704767: balance_dirty_state: bdi btrfs-1: dirty=820 wb=648 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 194.704932: balance_dirty_state: bdi btrfs-1: dirty=845 wb=648 unstable=0 bg_thresh=1007 thresh=2014 gap=521 poll_thresh=19 ino=257 dd-2584 [004] 194.705103: balance_dirty_state: bdi btrfs-1: dirty=870 wb=648 unstable=0 bg_thresh=1009 thresh=2018 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 194.705109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 194.712613: balance_dirty_state: bdi btrfs-1: dirty=870 wb=473 unstable=0 bg_thresh=1007 thresh=2015 gap=672 poll_thresh=20 ino=257 dd-2584 [000] 194.712720: balance_dirty_state: bdi btrfs-1: dirty=870 wb=473 unstable=0 bg_thresh=1010 thresh=2020 gap=677 poll_thresh=15 ino=257 dd-2584 [000] 194.712816: balance_dirty_state: bdi btrfs-1: dirty=895 wb=473 unstable=0 bg_thresh=1007 thresh=2014 gap=646 poll_thresh=16 ino=257 dd-2584 [000] 194.713007: balance_dirty_state: bdi btrfs-1: dirty=920 wb=473 unstable=0 bg_thresh=1009 thresh=2018 gap=625 poll_thresh=17 ino=257 dd-2584 [000] 194.713195: balance_dirty_state: bdi btrfs-1: dirty=945 wb=473 unstable=0 bg_thresh=1008 thresh=2017 gap=599 poll_thresh=18 ino=257 dd-2584 [000] 194.713662: balance_dirty_state: bdi btrfs-1: dirty=995 wb=473 unstable=0 bg_thresh=1008 thresh=2016 gap=548 poll_thresh=19 ino=257 dd-2584 [000] 194.713852: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=473 unstable=0 bg_thresh=1007 thresh=2015 gap=522 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 194.713893: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22152 wrote=0 to_write=16384 dd-2584 [000] 194.714053: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=473 unstable=0 bg_thresh=1009 thresh=2019 gap=501 poll_thresh=21 ino=257 dd-2584 [000] 194.714056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 194.716670: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=576 to_write=15808 dd-2584 [000] 194.720592: balance_dirty_state: bdi btrfs-1: dirty=470 wb=923 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=21 ino=257 dd-2584 [000] 194.720699: balance_dirty_state: bdi btrfs-1: dirty=495 wb=923 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=16 ino=257 dd-2584 [000] 194.720890: balance_dirty_state: bdi btrfs-1: dirty=520 wb=923 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=17 ino=257 dd-2584 [000] 194.721079: balance_dirty_state: bdi btrfs-1: dirty=545 wb=923 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=18 ino=257 dd-2584 [000] 194.721269: balance_dirty_state: bdi btrfs-1: dirty=595 wb=923 unstable=0 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=19 ino=257 dd-2584 [000] 194.721276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 194.728617: balance_dirty_state: bdi btrfs-1: dirty=595 wb=773 unstable=0 bg_thresh=1001 thresh=2002 gap=634 poll_thresh=19 ino=257 dd-2584 [000] 194.728715: balance_dirty_state: bdi btrfs-1: dirty=595 wb=773 unstable=0 bg_thresh=1001 thresh=2002 gap=634 poll_thresh=14 ino=257 dd-2584 [000] 194.728773: balance_dirty_state: bdi btrfs-1: dirty=620 wb=773 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=15 ino=257 dd-2584 [000] 194.728829: balance_dirty_state: bdi btrfs-1: dirty=645 wb=773 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=16 ino=257 dd-2584 [000] 194.729107: balance_dirty_state: bdi btrfs-1: dirty=670 wb=773 unstable=0 bg_thresh=1000 thresh=2000 gap=557 poll_thresh=17 ino=257 dd-2584 [000] 194.729221: balance_dirty_state: bdi btrfs-1: dirty=695 wb=773 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=18 ino=257 dd-2584 [000] 194.729332: balance_dirty_state: bdi btrfs-1: dirty=720 wb=773 unstable=0 bg_thresh=1001 thresh=2003 gap=510 poll_thresh=19 ino=257 dd-2584 [000] 194.729445: balance_dirty_state: bdi btrfs-1: dirty=770 wb=773 unstable=0 bg_thresh=998 thresh=1996 gap=453 poll_thresh=20 ino=257 dd-2584 [000] 194.729450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=99% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.736533: balance_dirty_state: bdi btrfs-1: dirty=770 wb=598 unstable=0 bg_thresh=998 thresh=1997 gap=629 poll_thresh=20 ino=257 dd-2584 [004] 194.736621: balance_dirty_state: bdi btrfs-1: dirty=795 wb=598 unstable=0 bg_thresh=998 thresh=1997 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 194.736705: balance_dirty_state: bdi btrfs-1: dirty=820 wb=598 unstable=0 bg_thresh=1001 thresh=2002 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 194.736870: balance_dirty_state: bdi btrfs-1: dirty=845 wb=598 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 194.737036: balance_dirty_state: bdi btrfs-1: dirty=870 wb=598 unstable=0 bg_thresh=1006 thresh=2012 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 194.737206: balance_dirty_state: bdi btrfs-1: dirty=920 wb=598 unstable=0 bg_thresh=1008 thresh=2016 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 194.737212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.744534: balance_dirty_state: bdi btrfs-1: dirty=920 wb=473 unstable=0 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 194.744613: balance_dirty_state: bdi btrfs-1: dirty=920 wb=473 unstable=0 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 194.744834: balance_dirty_state: bdi btrfs-1: dirty=945 wb=473 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 194.744891: balance_dirty_state: bdi btrfs-1: dirty=945 wb=473 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 194.745003: balance_dirty_state: bdi btrfs-1: dirty=995 wb=473 unstable=0 bg_thresh=1006 thresh=2013 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 194.745116: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=473 unstable=0 bg_thresh=1008 thresh=2017 gap=524 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 194.745181: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22184 wrote=0 to_write=16384 dd-2584 [004] 194.745242: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=473 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 194.745243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 194.746483: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=560 to_write=15824 dd-2584 [004] 194.752538: balance_dirty_state: bdi btrfs-1: dirty=470 wb=898 unstable=0 bg_thresh=1000 thresh=2000 gap=632 poll_thresh=19 ino=257 dd-2584 [004] 194.752624: balance_dirty_state: bdi btrfs-1: dirty=495 wb=898 unstable=0 bg_thresh=1000 thresh=2000 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 194.752701: balance_dirty_state: bdi btrfs-1: dirty=520 wb=898 unstable=0 bg_thresh=1002 thresh=2005 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 194.752760: balance_dirty_state: bdi btrfs-1: dirty=520 wb=898 unstable=0 bg_thresh=1002 thresh=2005 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 194.752910: balance_dirty_state: bdi btrfs-1: dirty=570 wb=898 unstable=0 bg_thresh=1005 thresh=2010 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 194.753048: balance_dirty_state: bdi btrfs-1: dirty=595 wb=898 unstable=0 bg_thresh=1007 thresh=2014 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 194.753423: balance_dirty_state: bdi btrfs-1: dirty=620 wb=898 unstable=0 bg_thresh=1006 thresh=2013 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 194.753430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.760580: balance_dirty_state: bdi btrfs-1: dirty=620 wb=898 unstable=0 bg_thresh=1009 thresh=2018 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 194.760585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.768613: balance_dirty_state: bdi btrfs-1: dirty=620 wb=748 unstable=0 bg_thresh=988 thresh=1977 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 194.768705: balance_dirty_state: bdi btrfs-1: dirty=645 wb=748 unstable=0 bg_thresh=988 thresh=1977 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 194.768790: balance_dirty_state: bdi btrfs-1: dirty=645 wb=748 unstable=0 bg_thresh=991 thresh=1982 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 194.768874: balance_dirty_state: bdi btrfs-1: dirty=670 wb=748 unstable=0 bg_thresh=991 thresh=1982 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 194.769040: balance_dirty_state: bdi btrfs-1: dirty=695 wb=748 unstable=0 bg_thresh=996 thresh=1993 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 194.769191: balance_dirty_state: bdi btrfs-1: dirty=745 wb=748 unstable=0 bg_thresh=1001 thresh=2003 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 194.769357: balance_dirty_state: bdi btrfs-1: dirty=770 wb=748 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 194.769363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 194.776621: balance_dirty_state: bdi btrfs-1: dirty=770 wb=598 unstable=0 bg_thresh=997 thresh=1995 gap=627 poll_thresh=19 ino=257 dd-2584 [001] 194.776689: balance_dirty_state: bdi btrfs-1: dirty=770 wb=598 unstable=0 bg_thresh=997 thresh=1995 gap=627 poll_thresh=14 ino=257 dd-2584 [001] 194.776749: balance_dirty_state: bdi btrfs-1: dirty=795 wb=598 unstable=0 bg_thresh=1000 thresh=2000 gap=607 poll_thresh=15 ino=257 dd-2584 [001] 194.776810: balance_dirty_state: bdi btrfs-1: dirty=795 wb=598 unstable=0 bg_thresh=1000 thresh=2000 gap=607 poll_thresh=16 ino=257 dd-2584 [001] 194.776943: balance_dirty_state: bdi btrfs-1: dirty=845 wb=573 unstable=0 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=17 ino=257 dd-2584 [001] 194.777239: balance_dirty_state: bdi btrfs-1: dirty=870 wb=573 unstable=0 bg_thresh=1004 thresh=2009 gap=566 poll_thresh=18 ino=257 dd-2584 [001] 194.777359: balance_dirty_state: bdi btrfs-1: dirty=895 wb=573 unstable=0 bg_thresh=1004 thresh=2008 gap=540 poll_thresh=19 ino=257 dd-2584 [001] 194.777479: balance_dirty_state: bdi btrfs-1: dirty=945 wb=573 unstable=0 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=20 ino=257 dd-2584 [001] 194.777484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=99% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 194.788631: balance_dirty_state: bdi btrfs-1: dirty=945 wb=423 unstable=0 bg_thresh=995 thresh=1990 gap=622 poll_thresh=20 ino=257 dd-2584 [005] 194.788750: balance_dirty_state: bdi btrfs-1: dirty=970 wb=423 unstable=0 bg_thresh=997 thresh=1995 gap=602 poll_thresh=15 ino=257 dd-2584 [005] 194.788865: balance_dirty_state: bdi btrfs-1: dirty=970 wb=423 unstable=0 bg_thresh=997 thresh=1995 gap=602 poll_thresh=16 ino=257 dd-2584 [005] 194.789094: balance_dirty_state: bdi btrfs-1: dirty=995 wb=423 unstable=0 bg_thresh=1000 thresh=2000 gap=582 poll_thresh=17 ino=257 dd-2584 [005] 194.789332: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=423 unstable=0 bg_thresh=996 thresh=1993 gap=525 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 194.789382: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22228 wrote=0 to_write=16384 dd-2584 [005] 194.789584: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=423 unstable=0 bg_thresh=998 thresh=1997 gap=504 poll_thresh=19 ino=257 dd-2584 [005] 194.789833: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=473 unstable=0 bg_thresh=998 thresh=1996 gap=478 poll_thresh=20 ino=257 dd-2584 [005] 194.789836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 194.791314: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=624 to_write=15760 dd-2584 [000] 194.800621: balance_dirty_state: bdi btrfs-1: dirty=470 wb=798 unstable=0 bg_thresh=995 thresh=1990 gap=722 poll_thresh=20 ino=257 dd-2584 [000] 194.800711: balance_dirty_state: bdi btrfs-1: dirty=470 wb=798 unstable=0 bg_thresh=995 thresh=1990 gap=722 poll_thresh=15 ino=257 dd-2584 [000] 194.801089: balance_dirty_state: bdi btrfs-1: dirty=495 wb=798 unstable=0 bg_thresh=997 thresh=1995 gap=702 poll_thresh=16 ino=257 dd-2584 [000] 194.801276: balance_dirty_state: bdi btrfs-1: dirty=520 wb=798 unstable=0 bg_thresh=1000 thresh=2000 gap=682 poll_thresh=17 ino=257 dd-2584 [000] 194.801465: balance_dirty_state: bdi btrfs-1: dirty=570 wb=798 unstable=0 bg_thresh=1002 thresh=2005 gap=637 poll_thresh=18 ino=257 dd-2584 [000] 194.801656: balance_dirty_state: bdi btrfs-1: dirty=595 wb=798 unstable=0 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=19 ino=257 dd-2584 [000] 194.801845: balance_dirty_state: bdi btrfs-1: dirty=620 wb=798 unstable=0 bg_thresh=1004 thresh=2008 gap=590 poll_thresh=20 ino=257 dd-2584 [000] 194.802036: balance_dirty_state: bdi btrfs-1: dirty=645 wb=798 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=21 ino=257 dd-2584 [000] 194.802227: balance_dirty_state: bdi btrfs-1: dirty=695 wb=798 unstable=0 bg_thresh=1005 thresh=2011 gap=518 poll_thresh=22 ino=257 dd-2584 [000] 194.802417: balance_dirty_state: bdi btrfs-1: dirty=720 wb=798 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=23 ino=257 dd-2584 [000] 194.802424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 194.808657: balance_dirty_state: bdi btrfs-1: dirty=720 wb=673 unstable=0 bg_thresh=995 thresh=1991 gap=598 poll_thresh=23 ino=257 dd-2584 [004] 194.808729: balance_dirty_state: bdi btrfs-1: dirty=720 wb=673 unstable=0 bg_thresh=995 thresh=1991 gap=598 poll_thresh=17 ino=257 dd-2584 [004] 194.809009: balance_dirty_state: bdi btrfs-1: dirty=770 wb=673 unstable=0 bg_thresh=998 thresh=1996 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 194.809121: balance_dirty_state: bdi btrfs-1: dirty=795 wb=673 unstable=0 bg_thresh=1000 thresh=2001 gap=533 poll_thresh=19 ino=257 dd-2584 [004] 194.809235: balance_dirty_state: bdi btrfs-1: dirty=820 wb=673 unstable=0 bg_thresh=1002 thresh=2005 gap=512 poll_thresh=20 ino=257 dd-2584 [004] 194.809348: balance_dirty_state: bdi btrfs-1: dirty=870 wb=673 unstable=0 bg_thresh=1002 thresh=2004 gap=461 poll_thresh=21 ino=257 dd-2584 [004] 194.809352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-340% task_weight=98% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.816597: balance_dirty_state: bdi btrfs-1: dirty=870 wb=623 unstable=0 bg_thresh=994 thresh=1989 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 194.816608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.824571: balance_dirty_state: bdi btrfs-1: dirty=870 wb=373 unstable=0 bg_thresh=996 thresh=1993 gap=750 poll_thresh=21 ino=257 dd-2584 [004] 194.824656: balance_dirty_state: bdi btrfs-1: dirty=870 wb=373 unstable=0 bg_thresh=996 thresh=1993 gap=750 poll_thresh=16 ino=257 dd-2584 [004] 194.824765: balance_dirty_state: bdi btrfs-1: dirty=920 wb=373 unstable=0 bg_thresh=999 thresh=1998 gap=705 poll_thresh=17 ino=257 dd-2584 [004] 194.824875: balance_dirty_state: bdi btrfs-1: dirty=945 wb=373 unstable=0 bg_thresh=1001 thresh=2003 gap=685 poll_thresh=18 ino=257 dd-2584 [004] 194.824989: balance_dirty_state: bdi btrfs-1: dirty=970 wb=373 unstable=0 bg_thresh=1003 thresh=2007 gap=664 poll_thresh=19 ino=257 dd-2584 [004] 194.825267: balance_dirty_state: bdi btrfs-1: dirty=995 wb=373 unstable=0 bg_thresh=1003 thresh=2006 gap=638 poll_thresh=20 ino=257 dd-2584 [004] 194.825380: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=373 unstable=0 bg_thresh=1002 thresh=2005 gap=587 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 194.825443: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22264 wrote=0 to_write=16384 dd-2584 [004] 194.825504: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=373 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=22 ino=257 dd-2584 [004] 194.825632: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=423 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=23 ino=257 dd-2584 [004] 194.825758: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=473 unstable=0 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=24 ino=257 dd-2584 [004] 194.825759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 194.827017: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=672 to_write=15712 dd-2584 [004] 194.832603: balance_dirty_state: bdi btrfs-1: dirty=445 wb=923 unstable=0 bg_thresh=996 thresh=1992 gap=624 poll_thresh=24 ino=257 dd-2584 [004] 194.832669: balance_dirty_state: bdi btrfs-1: dirty=470 wb=923 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 194.832785: balance_dirty_state: bdi btrfs-1: dirty=495 wb=923 unstable=0 bg_thresh=998 thresh=1997 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 194.832897: balance_dirty_state: bdi btrfs-1: dirty=545 wb=923 unstable=0 bg_thresh=1001 thresh=2002 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 194.833010: balance_dirty_state: bdi btrfs-1: dirty=570 wb=923 unstable=0 bg_thresh=1003 thresh=2006 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 194.833288: balance_dirty_state: bdi btrfs-1: dirty=595 wb=923 unstable=0 bg_thresh=1002 thresh=2005 gap=487 poll_thresh=22 ino=257 dd-2584 [004] 194.833293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.840590: balance_dirty_state: bdi btrfs-1: dirty=595 wb=798 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=22 ino=257 dd-2584 [004] 194.840663: balance_dirty_state: bdi btrfs-1: dirty=620 wb=798 unstable=0 bg_thresh=996 thresh=1992 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 194.840773: balance_dirty_state: bdi btrfs-1: dirty=645 wb=798 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 194.840886: balance_dirty_state: bdi btrfs-1: dirty=670 wb=798 unstable=0 bg_thresh=998 thresh=1996 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 194.840999: balance_dirty_state: bdi btrfs-1: dirty=720 wb=798 unstable=0 bg_thresh=1000 thresh=2000 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 194.841004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.848561: balance_dirty_state: bdi btrfs-1: dirty=720 wb=673 unstable=0 bg_thresh=993 thresh=1987 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 194.848649: balance_dirty_state: bdi btrfs-1: dirty=720 wb=673 unstable=0 bg_thresh=993 thresh=1987 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 194.848733: balance_dirty_state: bdi btrfs-1: dirty=745 wb=673 unstable=0 bg_thresh=996 thresh=1992 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 194.848815: balance_dirty_state: bdi btrfs-1: dirty=770 wb=673 unstable=0 bg_thresh=996 thresh=1992 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 194.848980: balance_dirty_state: bdi btrfs-1: dirty=795 wb=673 unstable=0 bg_thresh=1001 thresh=2002 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 194.849153: balance_dirty_state: bdi btrfs-1: dirty=820 wb=673 unstable=0 bg_thresh=1000 thresh=2001 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 194.849613: balance_dirty_state: bdi btrfs-1: dirty=845 wb=673 unstable=0 bg_thresh=1000 thresh=2000 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 194.849620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=98% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.856600: balance_dirty_state: bdi btrfs-1: dirty=845 wb=548 unstable=0 bg_thresh=994 thresh=1988 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 194.856665: balance_dirty_state: bdi btrfs-1: dirty=870 wb=548 unstable=0 bg_thresh=994 thresh=1988 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 194.856721: balance_dirty_state: bdi btrfs-1: dirty=895 wb=548 unstable=0 bg_thresh=996 thresh=1993 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 194.856776: balance_dirty_state: bdi btrfs-1: dirty=895 wb=548 unstable=0 bg_thresh=996 thresh=1993 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 194.856886: balance_dirty_state: bdi btrfs-1: dirty=945 wb=548 unstable=0 bg_thresh=999 thresh=1998 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 194.857001: balance_dirty_state: bdi btrfs-1: dirty=970 wb=548 unstable=0 bg_thresh=1004 thresh=2008 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 194.857005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.864577: balance_dirty_state: bdi btrfs-1: dirty=970 wb=423 unstable=0 bg_thresh=1001 thresh=2003 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 194.864657: balance_dirty_state: bdi btrfs-1: dirty=995 wb=423 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 194.864713: balance_dirty_state: bdi btrfs-1: dirty=995 wb=423 unstable=0 bg_thresh=1004 thresh=2008 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 194.864770: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=423 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 194.864833: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=423 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 194.864835: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22304 wrote=0 to_write=16384 dd-2584 [004] 194.864957: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=448 unstable=0 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=17 ino=257 dd-2584 [004] 194.864959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 194.866245: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=608 to_write=15776 dd-2584 [004] 194.872627: balance_dirty_state: bdi btrfs-1: dirty=470 wb=923 unstable=0 bg_thresh=1001 thresh=2003 gap=610 poll_thresh=17 ino=257 dd-2584 [004] 194.872723: balance_dirty_state: bdi btrfs-1: dirty=470 wb=923 unstable=0 bg_thresh=1001 thresh=2003 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 194.872951: balance_dirty_state: bdi btrfs-1: dirty=495 wb=923 unstable=0 bg_thresh=1004 thresh=2008 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 194.873008: balance_dirty_state: bdi btrfs-1: dirty=520 wb=923 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 194.873065: balance_dirty_state: bdi btrfs-1: dirty=520 wb=923 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 194.873177: balance_dirty_state: bdi btrfs-1: dirty=570 wb=923 unstable=0 bg_thresh=1003 thresh=2006 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 194.873290: balance_dirty_state: bdi btrfs-1: dirty=595 wb=923 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 194.873294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.880592: balance_dirty_state: bdi btrfs-1: dirty=595 wb=798 unstable=0 bg_thresh=996 thresh=1993 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 194.880667: balance_dirty_state: bdi btrfs-1: dirty=620 wb=798 unstable=0 bg_thresh=996 thresh=1993 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 194.880723: balance_dirty_state: bdi btrfs-1: dirty=620 wb=798 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 194.880778: balance_dirty_state: bdi btrfs-1: dirty=645 wb=798 unstable=0 bg_thresh=999 thresh=1998 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 194.880832: balance_dirty_state: bdi btrfs-1: dirty=645 wb=798 unstable=0 bg_thresh=1001 thresh=2003 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 194.880944: balance_dirty_state: bdi btrfs-1: dirty=695 wb=798 unstable=0 bg_thresh=1001 thresh=2002 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 194.881056: balance_dirty_state: bdi btrfs-1: dirty=720 wb=798 unstable=0 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 194.881060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.888618: balance_dirty_state: bdi btrfs-1: dirty=720 wb=673 unstable=0 bg_thresh=998 thresh=1997 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 194.888710: balance_dirty_state: bdi btrfs-1: dirty=745 wb=673 unstable=0 bg_thresh=998 thresh=1997 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 194.889089: balance_dirty_state: bdi btrfs-1: dirty=745 wb=673 unstable=0 bg_thresh=1001 thresh=2002 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 194.889180: balance_dirty_state: bdi btrfs-1: dirty=770 wb=673 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 194.889268: balance_dirty_state: bdi btrfs-1: dirty=795 wb=673 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 194.889443: balance_dirty_state: bdi btrfs-1: dirty=820 wb=673 unstable=0 bg_thresh=1006 thresh=2012 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 194.889625: balance_dirty_state: bdi btrfs-1: dirty=845 wb=673 unstable=0 bg_thresh=1008 thresh=2016 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 194.889631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.896643: balance_dirty_state: bdi btrfs-1: dirty=845 wb=498 unstable=0 bg_thresh=998 thresh=1996 gap=653 poll_thresh=18 ino=257 dd-2584 [004] 194.896732: balance_dirty_state: bdi btrfs-1: dirty=870 wb=498 unstable=0 bg_thresh=998 thresh=1996 gap=628 poll_thresh=13 ino=257 dd-2584 [004] 194.896821: balance_dirty_state: bdi btrfs-1: dirty=870 wb=498 unstable=0 bg_thresh=997 thresh=1995 gap=627 poll_thresh=14 ino=257 dd-2584 [004] 194.896911: balance_dirty_state: bdi btrfs-1: dirty=895 wb=498 unstable=0 bg_thresh=994 thresh=1989 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 194.896990: balance_dirty_state: bdi btrfs-1: dirty=920 wb=498 unstable=0 bg_thresh=997 thresh=1994 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 194.897122: balance_dirty_state: bdi btrfs-1: dirty=945 wb=498 unstable=0 bg_thresh=999 thresh=1998 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 194.897293: balance_dirty_state: bdi btrfs-1: dirty=970 wb=498 unstable=0 bg_thresh=998 thresh=1997 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 194.897715: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=498 unstable=0 bg_thresh=998 thresh=1996 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 194.897721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 194.897803: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22336 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 194.899313: writeback_single_inode: bdi btrfs-1: ino=257 state= age=320 wrote=544 to_write=15840 dd-2584 [004] 194.904651: balance_dirty_state: bdi btrfs-1: dirty=470 wb=898 unstable=0 bg_thresh=987 thresh=1975 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 194.904749: balance_dirty_state: bdi btrfs-1: dirty=470 wb=898 unstable=0 bg_thresh=984 thresh=1969 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 194.904838: balance_dirty_state: bdi btrfs-1: dirty=495 wb=898 unstable=0 bg_thresh=987 thresh=1974 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 194.904929: balance_dirty_state: bdi btrfs-1: dirty=495 wb=898 unstable=0 bg_thresh=986 thresh=1973 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 194.905107: balance_dirty_state: bdi btrfs-1: dirty=545 wb=898 unstable=0 bg_thresh=986 thresh=1972 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 194.905286: balance_dirty_state: bdi btrfs-1: dirty=570 wb=898 unstable=0 bg_thresh=985 thresh=1971 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 194.905466: balance_dirty_state: bdi btrfs-1: dirty=595 wb=898 unstable=0 bg_thresh=985 thresh=1970 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 194.905472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 194.912719: balance_dirty_state: bdi btrfs-1: dirty=595 wb=773 unstable=0 bg_thresh=983 thresh=1967 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 194.912827: balance_dirty_state: bdi btrfs-1: dirty=620 wb=773 unstable=0 bg_thresh=985 thresh=1971 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 194.912933: balance_dirty_state: bdi btrfs-1: dirty=645 wb=773 unstable=0 bg_thresh=985 thresh=1971 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 194.913037: balance_dirty_state: bdi btrfs-1: dirty=645 wb=773 unstable=0 bg_thresh=988 thresh=1976 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 194.913242: balance_dirty_state: bdi btrfs-1: dirty=695 wb=773 unstable=0 bg_thresh=990 thresh=1981 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 194.913755: balance_dirty_state: bdi btrfs-1: dirty=720 wb=773 unstable=0 bg_thresh=990 thresh=1980 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 194.913763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 194.920645: balance_dirty_state: bdi btrfs-1: dirty=720 wb=623 unstable=0 bg_thresh=988 thresh=1977 gap=634 poll_thresh=18 ino=257 dd-2584 [003] 194.920715: balance_dirty_state: bdi btrfs-1: dirty=745 wb=623 unstable=0 bg_thresh=988 thresh=1977 gap=609 poll_thresh=13 ino=257 dd-2584 [003] 194.920787: balance_dirty_state: bdi btrfs-1: dirty=745 wb=573 unstable=0 bg_thresh=988 thresh=1976 gap=658 poll_thresh=14 ino=257 dd-2584 [003] 194.920852: balance_dirty_state: bdi btrfs-1: dirty=770 wb=548 unstable=0 bg_thresh=990 thresh=1981 gap=663 poll_thresh=15 ino=257 dd-2584 [003] 194.920914: balance_dirty_state: bdi btrfs-1: dirty=795 wb=548 unstable=0 bg_thresh=987 thresh=1975 gap=632 poll_thresh=16 ino=257 dd-2584 [003] 194.921032: balance_dirty_state: bdi btrfs-1: dirty=820 wb=548 unstable=0 bg_thresh=987 thresh=1974 gap=606 poll_thresh=17 ino=257 dd-2584 [003] 194.921153: balance_dirty_state: bdi btrfs-1: dirty=845 wb=548 unstable=0 bg_thresh=992 thresh=1984 gap=591 poll_thresh=18 ino=257 dd-2584 [003] 194.921273: balance_dirty_state: bdi btrfs-1: dirty=870 wb=548 unstable=0 bg_thresh=991 thresh=1983 gap=565 poll_thresh=19 ino=257 dd-2584 [003] 194.921391: balance_dirty_state: bdi btrfs-1: dirty=920 wb=548 unstable=0 bg_thresh=991 thresh=1982 gap=514 poll_thresh=20 ino=257 dd-2584 [003] 194.921512: balance_dirty_state: bdi btrfs-1: dirty=945 wb=548 unstable=0 bg_thresh=993 thresh=1986 gap=493 poll_thresh=21 ino=257 dd-2584 [003] 194.921517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 194.928681: balance_dirty_state: bdi btrfs-1: dirty=945 wb=548 unstable=0 bg_thresh=985 thresh=1970 gap=477 poll_thresh=21 ino=257 dd-2584 [006] 194.928687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 194.936642: balance_dirty_state: bdi btrfs-1: dirty=945 wb=298 unstable=0 bg_thresh=989 thresh=1978 gap=735 poll_thresh=21 ino=257 dd-2584 [006] 194.936762: balance_dirty_state: bdi btrfs-1: dirty=970 wb=298 unstable=0 bg_thresh=991 thresh=1983 gap=715 poll_thresh=16 ino=257 dd-2584 [006] 194.937352: balance_dirty_state: bdi btrfs-1: dirty=995 wb=298 unstable=0 bg_thresh=994 thresh=1988 gap=695 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 194.937400: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22376 wrote=0 to_write=16384 dd-2584 [006] 194.937541: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=298 unstable=0 bg_thresh=993 thresh=1987 gap=644 poll_thresh=18 ino=257 dd-2584 [006] 194.937669: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=348 unstable=0 bg_thresh=995 thresh=1991 gap=623 poll_thresh=19 ino=257 dd-2584 [006] 194.937797: balance_dirty_state: bdi btrfs-1: dirty=995 wb=398 unstable=0 bg_thresh=995 thresh=1990 gap=597 poll_thresh=20 ino=257 dd-2584 [006] 194.937924: balance_dirty_state: bdi btrfs-1: dirty=995 wb=448 unstable=0 bg_thresh=994 thresh=1989 gap=546 poll_thresh=21 ino=257 dd-2584 [006] 194.938050: balance_dirty_state: bdi btrfs-1: dirty=945 wb=523 unstable=0 bg_thresh=994 thresh=1988 gap=520 poll_thresh=22 ino=257 dd-2584 [006] 194.938176: balance_dirty_state: bdi btrfs-1: dirty=920 wb=573 unstable=0 bg_thresh=996 thresh=1992 gap=499 poll_thresh=23 ino=257 dd-2584 [006] 194.938303: balance_dirty_state: bdi btrfs-1: dirty=895 wb=623 unstable=0 bg_thresh=992 thresh=1985 gap=467 poll_thresh=24 ino=257 dd-2584 [006] 194.938305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 194.939244: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=752 to_write=15632 dd-2584 [006] 194.944615: balance_dirty_state: bdi btrfs-1: dirty=470 wb=923 unstable=0 bg_thresh=982 thresh=1965 gap=572 poll_thresh=24 ino=257 dd-2584 [006] 194.944853: balance_dirty_state: bdi btrfs-1: dirty=495 wb=923 unstable=0 bg_thresh=987 thresh=1974 gap=556 poll_thresh=18 ino=257 dd-2584 [006] 194.944974: balance_dirty_state: bdi btrfs-1: dirty=520 wb=923 unstable=0 bg_thresh=989 thresh=1979 gap=536 poll_thresh=19 ino=257 dd-2584 [006] 194.945100: balance_dirty_state: bdi btrfs-1: dirty=570 wb=923 unstable=0 bg_thresh=985 thresh=1971 gap=478 poll_thresh=20 ino=257 dd-2584 [006] 194.945104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 194.952684: balance_dirty_state: bdi btrfs-1: dirty=570 wb=773 unstable=0 bg_thresh=985 thresh=1970 gap=627 poll_thresh=20 ino=257 dd-2584 [002] 194.952756: balance_dirty_state: bdi btrfs-1: dirty=595 wb=773 unstable=0 bg_thresh=985 thresh=1970 gap=602 poll_thresh=15 ino=257 dd-2584 [002] 194.952821: balance_dirty_state: bdi btrfs-1: dirty=620 wb=773 unstable=0 bg_thresh=990 thresh=1981 gap=588 poll_thresh=16 ino=257 dd-2584 [002] 194.952939: balance_dirty_state: bdi btrfs-1: dirty=645 wb=773 unstable=0 bg_thresh=990 thresh=1980 gap=562 poll_thresh=17 ino=257 dd-2584 [002] 194.953055: balance_dirty_state: bdi btrfs-1: dirty=670 wb=773 unstable=0 bg_thresh=989 thresh=1979 gap=536 poll_thresh=18 ino=257 dd-2584 [002] 194.953174: balance_dirty_state: bdi btrfs-1: dirty=695 wb=773 unstable=0 bg_thresh=991 thresh=1983 gap=515 poll_thresh=19 ino=257 dd-2584 [002] 194.953292: balance_dirty_state: bdi btrfs-1: dirty=745 wb=773 unstable=0 bg_thresh=991 thresh=1982 gap=464 poll_thresh=20 ino=257 dd-2584 [002] 194.953297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 194.960739: balance_dirty_state: bdi btrfs-1: dirty=745 wb=773 unstable=0 bg_thresh=990 thresh=1981 gap=463 poll_thresh=20 ino=257 dd-2584 [002] 194.960748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=65752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 194.968677: balance_dirty_state: bdi btrfs-1: dirty=745 wb=523 unstable=0 bg_thresh=990 thresh=1980 gap=712 poll_thresh=20 ino=257 dd-2584 [006] 194.968796: balance_dirty_state: bdi btrfs-1: dirty=745 wb=523 unstable=0 bg_thresh=989 thresh=1979 gap=711 poll_thresh=15 ino=257 dd-2584 [006] 194.969264: balance_dirty_state: bdi btrfs-1: dirty=770 wb=523 unstable=0 bg_thresh=989 thresh=1979 gap=686 poll_thresh=16 ino=257 dd-2584 [006] 194.969500: balance_dirty_state: bdi btrfs-1: dirty=795 wb=523 unstable=0 bg_thresh=991 thresh=1983 gap=665 poll_thresh=17 ino=257 dd-2584 [006] 194.969735: balance_dirty_state: bdi btrfs-1: dirty=820 wb=523 unstable=0 bg_thresh=991 thresh=1982 gap=639 poll_thresh=18 ino=257 dd-2584 [006] 194.969967: balance_dirty_state: bdi btrfs-1: dirty=870 wb=523 unstable=0 bg_thresh=990 thresh=1981 gap=588 poll_thresh=19 ino=257 dd-2584 [006] 194.970202: balance_dirty_state: bdi btrfs-1: dirty=895 wb=523 unstable=0 bg_thresh=989 thresh=1979 gap=561 poll_thresh=20 ino=257 dd-2584 [006] 194.970437: balance_dirty_state: bdi btrfs-1: dirty=920 wb=523 unstable=0 bg_thresh=989 thresh=1978 gap=535 poll_thresh=21 ino=257 dd-2584 [006] 194.970673: balance_dirty_state: bdi btrfs-1: dirty=970 wb=523 unstable=0 bg_thresh=988 thresh=1977 gap=484 poll_thresh=22 ino=257 dd-2584 [006] 194.970682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=66260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 194.976694: balance_dirty_state: bdi btrfs-1: dirty=970 wb=373 unstable=0 bg_thresh=989 thresh=1978 gap=635 poll_thresh=22 ino=257 dd-2584 [006] 194.976823: balance_dirty_state: bdi btrfs-1: dirty=970 wb=373 unstable=0 bg_thresh=991 thresh=1983 gap=640 poll_thresh=16 ino=257 dd-2584 [006] 194.977059: balance_dirty_state: bdi btrfs-1: dirty=995 wb=373 unstable=0 bg_thresh=991 thresh=1982 gap=614 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 194.977109: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22416 wrote=0 to_write=16384 dd-2584 [006] 194.977668: balance_dirty_state: bdi btrfs-1: dirty=970 wb=448 unstable=0 bg_thresh=990 thresh=1981 gap=563 poll_thresh=18 ino=257 dd-2584 [006] 194.977918: balance_dirty_state: bdi btrfs-1: dirty=945 wb=498 unstable=0 bg_thresh=992 thresh=1985 gap=542 poll_thresh=19 ino=257 dd-2584 [006] 194.978166: balance_dirty_state: bdi btrfs-1: dirty=920 wb=548 unstable=0 bg_thresh=992 thresh=1984 gap=516 poll_thresh=20 ino=257 dd-2584 [006] 194.978417: balance_dirty_state: bdi btrfs-1: dirty=920 wb=598 unstable=0 bg_thresh=988 thresh=1977 gap=459 poll_thresh=21 ino=257 dd-2584 [006] 194.978420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=66260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 194.980265: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=640 to_write=15744 dd-2584 [006] 194.984647: balance_dirty_state: bdi btrfs-1: dirty=495 wb=898 unstable=0 bg_thresh=989 thresh=1979 gap=586 poll_thresh=21 ino=257 dd-2584 [006] 194.984720: balance_dirty_state: bdi btrfs-1: dirty=495 wb=898 unstable=0 bg_thresh=992 thresh=1984 gap=591 poll_thresh=16 ino=257 dd-2584 [006] 194.984849: balance_dirty_state: bdi btrfs-1: dirty=520 wb=898 unstable=0 bg_thresh=991 thresh=1983 gap=565 poll_thresh=17 ino=257 dd-2584 [006] 194.984975: balance_dirty_state: bdi btrfs-1: dirty=570 wb=898 unstable=0 bg_thresh=991 thresh=1982 gap=514 poll_thresh=18 ino=257 dd-2584 [006] 194.985101: balance_dirty_state: bdi btrfs-1: dirty=595 wb=898 unstable=0 bg_thresh=993 thresh=1986 gap=493 poll_thresh=19 ino=257 dd-2584 [006] 194.985106: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=66260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 194.992724: balance_dirty_state: bdi btrfs-1: dirty=595 wb=898 unstable=0 bg_thresh=1000 thresh=2001 gap=508 poll_thresh=19 ino=257 dd-2584 [006] 194.992795: balance_dirty_state: bdi btrfs-1: dirty=620 wb=898 unstable=0 bg_thresh=997 thresh=1995 gap=477 poll_thresh=14 ino=257 dd-2584 [006] 194.992800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=66260 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 195.000728: balance_dirty_state: bdi btrfs-1: dirty=620 wb=773 unstable=0 bg_thresh=995 thresh=1991 gap=598 poll_thresh=14 ino=257 dd-2584 [006] 195.000971: balance_dirty_state: bdi btrfs-1: dirty=620 wb=773 unstable=0 bg_thresh=997 thresh=1995 gap=602 poll_thresh=10 ino=257 dd-2584 [006] 195.001033: balance_dirty_state: bdi btrfs-1: dirty=645 wb=773 unstable=0 bg_thresh=997 thresh=1994 gap=576 poll_thresh=11 ino=257 dd-2584 [006] 195.001095: balance_dirty_state: bdi btrfs-1: dirty=670 wb=773 unstable=0 bg_thresh=993 thresh=1986 gap=543 poll_thresh=12 ino=257 dd-2584 [006] 195.001158: balance_dirty_state: bdi btrfs-1: dirty=670 wb=773 unstable=0 bg_thresh=992 thresh=1985 gap=542 poll_thresh=13 ino=257 dd-2584 [006] 195.001219: balance_dirty_state: bdi btrfs-1: dirty=695 wb=773 unstable=0 bg_thresh=995 thresh=1991 gap=523 poll_thresh=14 ino=257 dd-2584 [006] 195.001280: balance_dirty_state: bdi btrfs-1: dirty=720 wb=773 unstable=0 bg_thresh=998 thresh=1996 gap=503 poll_thresh=15 ino=257 dd-2584 [006] 195.001342: balance_dirty_state: bdi btrfs-1: dirty=720 wb=773 unstable=0 bg_thresh=993 thresh=1987 gap=494 poll_thresh=16 ino=257 dd-2584 [006] 195.001347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=66260 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 195.008684: balance_dirty_state: bdi btrfs-1: dirty=720 wb=523 unstable=0 bg_thresh=996 thresh=1993 gap=750 poll_thresh=16 ino=257 dd-2584 [006] 195.008755: balance_dirty_state: bdi btrfs-1: dirty=745 wb=523 unstable=0 bg_thresh=995 thresh=1991 gap=723 poll_thresh=12 ino=257 dd-2584 [006] 195.008819: balance_dirty_state: bdi btrfs-1: dirty=745 wb=523 unstable=0 bg_thresh=992 thresh=1985 gap=717 poll_thresh=13 ino=257 dd-2584 [006] 195.008879: balance_dirty_state: bdi btrfs-1: dirty=770 wb=523 unstable=0 bg_thresh=995 thresh=1990 gap=697 poll_thresh=14 ino=257 dd-2584 [006] 195.008940: balance_dirty_state: bdi btrfs-1: dirty=795 wb=523 unstable=0 bg_thresh=992 thresh=1984 gap=666 poll_thresh=15 ino=257 dd-2584 [006] 195.008999: balance_dirty_state: bdi btrfs-1: dirty=795 wb=523 unstable=0 bg_thresh=994 thresh=1989 gap=671 poll_thresh=16 ino=257 dd-2584 [006] 195.009118: balance_dirty_state: bdi btrfs-1: dirty=845 wb=523 unstable=0 bg_thresh=994 thresh=1988 gap=620 poll_thresh=17 ino=257 dd-2584 [006] 195.009237: balance_dirty_state: bdi btrfs-1: dirty=870 wb=523 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=18 ino=257 dd-2584 [006] 195.009526: balance_dirty_state: bdi btrfs-1: dirty=895 wb=523 unstable=0 bg_thresh=995 thresh=1991 gap=573 poll_thresh=19 ino=257 dd-2584 [006] 195.009644: balance_dirty_state: bdi btrfs-1: dirty=920 wb=523 unstable=0 bg_thresh=995 thresh=1990 gap=547 poll_thresh=20 ino=257 dd-2584 [006] 195.009764: balance_dirty_state: bdi btrfs-1: dirty=970 wb=523 unstable=0 bg_thresh=994 thresh=1988 gap=495 poll_thresh=21 ino=257 dd-2584 [006] 195.009768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=66260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.016698: balance_dirty_state: bdi btrfs-1: dirty=968 wb=395 unstable=0 bg_thresh=986 thresh=1973 gap=610 poll_thresh=21 ino=257 dd-2584 [006] 195.016762: balance_dirty_state: bdi btrfs-1: dirty=968 wb=395 unstable=0 bg_thresh=986 thresh=1973 gap=610 poll_thresh=16 ino=257 dd-2584 [006] 195.016883: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=395 unstable=0 bg_thresh=988 thresh=1977 gap=564 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 195.016933: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22456 wrote=0 to_write=16384 dd-2584 [006] 195.017009: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=395 unstable=0 bg_thresh=988 thresh=1976 gap=538 poll_thresh=18 ino=257 dd-2584 [006] 195.017139: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=420 unstable=0 bg_thresh=987 thresh=1975 gap=512 poll_thresh=19 ino=257 dd-2584 [006] 195.017268: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=470 unstable=0 bg_thresh=987 thresh=1974 gap=461 poll_thresh=20 ino=257 dd-2584 [006] 195.017270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=66260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 195.018430: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=624 to_write=15760 dd-2584 [006] 195.024709: balance_dirty_state: bdi btrfs-1: dirty=518 wb=870 unstable=0 bg_thresh=984 thresh=1968 gap=580 poll_thresh=20 ino=257 dd-2584 [006] 195.024781: balance_dirty_state: bdi btrfs-1: dirty=518 wb=870 unstable=0 bg_thresh=983 thresh=1967 gap=579 poll_thresh=15 ino=257 dd-2584 [006] 195.025020: balance_dirty_state: bdi btrfs-1: dirty=543 wb=870 unstable=0 bg_thresh=986 thresh=1972 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 195.025139: balance_dirty_state: bdi btrfs-1: dirty=568 wb=870 unstable=0 bg_thresh=985 thresh=1971 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 195.025260: balance_dirty_state: bdi btrfs-1: dirty=593 wb=870 unstable=0 bg_thresh=982 thresh=1964 gap=501 poll_thresh=18 ino=257 dd-2584 [006] 195.025377: balance_dirty_state: bdi btrfs-1: dirty=643 wb=870 unstable=0 bg_thresh=981 thresh=1963 gap=450 poll_thresh=19 ino=257 dd-2584 [006] 195.025382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-125% task_gap=-351% task_weight=100% bdi_bw=66260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.036608: balance_dirty_state: bdi btrfs-1: dirty=643 wb=620 unstable=0 bg_thresh=983 thresh=1967 gap=704 poll_thresh=19 ino=257 dd-2584 [006] 195.036668: balance_dirty_state: bdi btrfs-1: dirty=648 wb=609 unstable=0 bg_thresh=983 thresh=1967 gap=710 poll_thresh=14 ino=257 dd-2584 [006] 195.036730: balance_dirty_state: bdi btrfs-1: dirty=673 wb=609 unstable=0 bg_thresh=986 thresh=1972 gap=690 poll_thresh=15 ino=257 dd-2584 [006] 195.036790: balance_dirty_state: bdi btrfs-1: dirty=698 wb=609 unstable=0 bg_thresh=985 thresh=1971 gap=664 poll_thresh=16 ino=257 dd-2584 [006] 195.036908: balance_dirty_state: bdi btrfs-1: dirty=723 wb=609 unstable=0 bg_thresh=985 thresh=1970 gap=638 poll_thresh=17 ino=257 dd-2584 [006] 195.037030: balance_dirty_state: bdi btrfs-1: dirty=748 wb=609 unstable=0 bg_thresh=984 thresh=1969 gap=612 poll_thresh=18 ino=257 dd-2584 [006] 195.037151: balance_dirty_state: bdi btrfs-1: dirty=773 wb=609 unstable=0 bg_thresh=984 thresh=1968 gap=586 poll_thresh=19 ino=257 dd-2584 [006] 195.037441: balance_dirty_state: bdi btrfs-1: dirty=823 wb=609 unstable=0 bg_thresh=986 thresh=1972 gap=540 poll_thresh=20 ino=257 dd-2584 [006] 195.037559: balance_dirty_state: bdi btrfs-1: dirty=848 wb=609 unstable=0 bg_thresh=985 thresh=1971 gap=514 poll_thresh=21 ino=257 dd-2584 [006] 195.037679: balance_dirty_state: bdi btrfs-1: dirty=873 wb=609 unstable=0 bg_thresh=985 thresh=1970 gap=488 poll_thresh=22 ino=257 dd-2584 [006] 195.037684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=66260 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 195.048635: balance_dirty_state: bdi btrfs-1: dirty=873 wb=484 unstable=0 bg_thresh=984 thresh=1968 gap=611 poll_thresh=22 ino=257 dd-2584 [006] 195.048699: balance_dirty_state: bdi btrfs-1: dirty=898 wb=484 unstable=0 bg_thresh=986 thresh=1973 gap=591 poll_thresh=16 ino=257 dd-2584 [006] 195.048843: balance_dirty_state: bdi btrfs-1: dirty=926 wb=396 unstable=0 bg_thresh=982 thresh=1964 gap=642 poll_thresh=17 ino=257 dd-2584 [006] 195.048975: balance_dirty_state: bdi btrfs-1: dirty=976 wb=371 unstable=0 bg_thresh=986 thresh=1973 gap=626 poll_thresh=18 ino=257 dd-2584 [006] 195.049099: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=371 unstable=0 bg_thresh=982 thresh=1964 gap=592 poll_thresh=19 ino=257 flush-btrfs-1-2586 [007] 195.049154: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22488 wrote=0 to_write=16384 dd-2584 [006] 195.049232: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=371 unstable=0 bg_thresh=978 thresh=1956 gap=584 poll_thresh=20 ino=257 dd-2584 [006] 195.049540: balance_dirty_state: bdi btrfs-1: dirty=926 wb=496 unstable=0 bg_thresh=977 thresh=1954 gap=532 poll_thresh=21 ino=257 dd-2584 [006] 195.049674: balance_dirty_state: bdi btrfs-1: dirty=926 wb=546 unstable=0 bg_thresh=978 thresh=1956 gap=484 poll_thresh=22 ino=257 dd-2584 [006] 195.049675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-311% task_weight=99% bdi_bw=66260 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 195.051605: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=576 to_write=15808 dd-2584 [006] 195.056629: balance_dirty_state: bdi btrfs-1: dirty=501 wb=846 unstable=0 bg_thresh=974 thresh=1948 gap=601 poll_thresh=22 ino=257 dd-2584 [006] 195.056706: balance_dirty_state: bdi btrfs-1: dirty=509 wb=838 unstable=0 bg_thresh=971 thresh=1943 gap=596 poll_thresh=16 ino=257 dd-2584 [006] 195.056828: balance_dirty_state: bdi btrfs-1: dirty=559 wb=838 unstable=0 bg_thresh=971 thresh=1942 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 195.056947: balance_dirty_state: bdi btrfs-1: dirty=584 wb=838 unstable=0 bg_thresh=973 thresh=1946 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 195.057069: balance_dirty_state: bdi btrfs-1: dirty=609 wb=838 unstable=0 bg_thresh=972 thresh=1945 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 195.057191: balance_dirty_state: bdi btrfs-1: dirty=634 wb=838 unstable=0 bg_thresh=972 thresh=1944 gap=472 poll_thresh=20 ino=257 dd-2584 [006] 195.057195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1294 task_limit=1214 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-139% task_gap=-377% task_weight=99% bdi_bw=66260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.064742: balance_dirty_state: bdi btrfs-1: dirty=632 wb=697 unstable=0 bg_thresh=978 thresh=1956 gap=627 poll_thresh=20 ino=257 dd-2584 [006] 195.064844: balance_dirty_state: bdi btrfs-1: dirty=669 wb=697 unstable=0 bg_thresh=981 thresh=1963 gap=597 poll_thresh=15 ino=257 dd-2584 [006] 195.064907: balance_dirty_state: bdi btrfs-1: dirty=694 wb=697 unstable=0 bg_thresh=981 thresh=1962 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 195.065034: balance_dirty_state: bdi btrfs-1: dirty=719 wb=697 unstable=0 bg_thresh=980 thresh=1961 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 195.065332: balance_dirty_state: bdi btrfs-1: dirty=744 wb=697 unstable=0 bg_thresh=980 thresh=1960 gap=519 poll_thresh=18 ino=257 dd-2584 [006] 195.065450: balance_dirty_state: bdi btrfs-1: dirty=794 wb=697 unstable=0 bg_thresh=979 thresh=1959 gap=468 poll_thresh=19 ino=257 dd-2584 [006] 195.065454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=66260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 195.072730: balance_dirty_state: bdi btrfs-1: dirty=788 wb=597 unstable=0 bg_thresh=978 thresh=1957 gap=572 poll_thresh=19 ino=257 dd-2584 [007] 195.072797: balance_dirty_state: bdi btrfs-1: dirty=788 wb=597 unstable=0 bg_thresh=978 thresh=1957 gap=572 poll_thresh=14 ino=257 dd-2584 [007] 195.072857: balance_dirty_state: bdi btrfs-1: dirty=813 wb=597 unstable=0 bg_thresh=981 thresh=1962 gap=552 poll_thresh=15 ino=257 dd-2584 [007] 195.072915: balance_dirty_state: bdi btrfs-1: dirty=838 wb=597 unstable=0 bg_thresh=983 thresh=1967 gap=532 poll_thresh=16 ino=257 dd-2584 [007] 195.073030: balance_dirty_state: bdi btrfs-1: dirty=863 wb=597 unstable=0 bg_thresh=983 thresh=1966 gap=506 poll_thresh=17 ino=257 dd-2584 [007] 195.073151: balance_dirty_state: bdi btrfs-1: dirty=888 wb=597 unstable=0 bg_thresh=982 thresh=1965 gap=480 poll_thresh=18 ino=257 dd-2584 [007] 195.073156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-301% task_weight=101% bdi_bw=66404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 195.080738: balance_dirty_state: bdi btrfs-1: dirty=888 wb=447 unstable=0 bg_thresh=980 thresh=1961 gap=626 poll_thresh=18 ino=257 dd-2584 [007] 195.080806: balance_dirty_state: bdi btrfs-1: dirty=913 wb=447 unstable=0 bg_thresh=983 thresh=1966 gap=606 poll_thresh=13 ino=257 dd-2584 [007] 195.080868: balance_dirty_state: bdi btrfs-1: dirty=938 wb=447 unstable=0 bg_thresh=980 thresh=1960 gap=575 poll_thresh=14 ino=257 dd-2584 [007] 195.080928: balance_dirty_state: bdi btrfs-1: dirty=938 wb=447 unstable=0 bg_thresh=982 thresh=1965 gap=580 poll_thresh=15 ino=257 dd-2584 [007] 195.080989: balance_dirty_state: bdi btrfs-1: dirty=963 wb=447 unstable=0 bg_thresh=982 thresh=1964 gap=554 poll_thresh=16 ino=257 dd-2584 [007] 195.081281: balance_dirty_state: bdi btrfs-1: dirty=988 wb=447 unstable=0 bg_thresh=981 thresh=1963 gap=528 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 195.081306: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22520 wrote=0 to_write=16384 dd-2584 [007] 195.081455: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=447 unstable=0 bg_thresh=981 thresh=1962 gap=502 poll_thresh=18 ino=257 dd-2584 [007] 195.081635: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=497 unstable=0 bg_thresh=980 thresh=1961 gap=451 poll_thresh=19 ino=257 dd-2584 [007] 195.081637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1229 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=66404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 195.082720: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=544 to_write=15840 dd-2584 [007] 195.088736: balance_dirty_state: bdi btrfs-1: dirty=519 wb=841 unstable=0 bg_thresh=981 thresh=1962 gap=602 poll_thresh=19 ino=257 dd-2584 [007] 195.088801: balance_dirty_state: bdi btrfs-1: dirty=519 wb=841 unstable=0 bg_thresh=980 thresh=1961 gap=601 poll_thresh=14 ino=257 dd-2584 [007] 195.088860: balance_dirty_state: bdi btrfs-1: dirty=544 wb=841 unstable=0 bg_thresh=983 thresh=1966 gap=581 poll_thresh=15 ino=257 dd-2584 [007] 195.088920: balance_dirty_state: bdi btrfs-1: dirty=569 wb=841 unstable=0 bg_thresh=980 thresh=1960 gap=550 poll_thresh=16 ino=257 dd-2584 [007] 195.089038: balance_dirty_state: bdi btrfs-1: dirty=594 wb=841 unstable=0 bg_thresh=982 thresh=1964 gap=529 poll_thresh=17 ino=257 dd-2584 [007] 195.089156: balance_dirty_state: bdi btrfs-1: dirty=619 wb=841 unstable=0 bg_thresh=981 thresh=1963 gap=503 poll_thresh=18 ino=257 dd-2584 [007] 195.089275: balance_dirty_state: bdi btrfs-1: dirty=644 wb=841 unstable=0 bg_thresh=981 thresh=1962 gap=477 poll_thresh=19 ino=257 dd-2584 [007] 195.089280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=66404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 195.096781: balance_dirty_state: bdi btrfs-1: dirty=644 wb=716 unstable=0 bg_thresh=982 thresh=1964 gap=604 poll_thresh=19 ino=257 dd-2584 [002] 195.096888: balance_dirty_state: bdi btrfs-1: dirty=644 wb=716 unstable=0 bg_thresh=982 thresh=1964 gap=604 poll_thresh=14 ino=257 dd-2584 [002] 195.097007: balance_dirty_state: bdi btrfs-1: dirty=669 wb=716 unstable=0 bg_thresh=984 thresh=1969 gap=584 poll_thresh=15 ino=257 dd-2584 [002] 195.097476: balance_dirty_state: bdi btrfs-1: dirty=694 wb=716 unstable=0 bg_thresh=987 thresh=1974 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 195.097712: balance_dirty_state: bdi btrfs-1: dirty=719 wb=716 unstable=0 bg_thresh=989 thresh=1979 gap=544 poll_thresh=17 ino=257 dd-2584 [002] 195.097949: balance_dirty_state: bdi btrfs-1: dirty=744 wb=716 unstable=0 bg_thresh=989 thresh=1978 gap=518 poll_thresh=18 ino=257 dd-2584 [002] 195.098182: balance_dirty_state: bdi btrfs-1: dirty=794 wb=716 unstable=0 bg_thresh=988 thresh=1977 gap=467 poll_thresh=19 ino=257 dd-2584 [002] 195.098191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1244 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-380% task_weight=100% bdi_bw=66404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 195.108781: balance_dirty_state: bdi btrfs-1: dirty=794 wb=516 unstable=0 bg_thresh=987 thresh=1974 gap=664 poll_thresh=19 ino=257 dd-2584 [002] 195.108862: balance_dirty_state: bdi btrfs-1: dirty=794 wb=516 unstable=0 bg_thresh=986 thresh=1973 gap=663 poll_thresh=14 ino=257 dd-2584 [002] 195.108923: balance_dirty_state: bdi btrfs-1: dirty=819 wb=516 unstable=0 bg_thresh=989 thresh=1978 gap=643 poll_thresh=15 ino=257 dd-2584 [002] 195.108983: balance_dirty_state: bdi btrfs-1: dirty=844 wb=516 unstable=0 bg_thresh=986 thresh=1972 gap=612 poll_thresh=16 ino=257 dd-2584 [002] 195.109101: balance_dirty_state: bdi btrfs-1: dirty=869 wb=516 unstable=0 bg_thresh=988 thresh=1976 gap=591 poll_thresh=17 ino=257 dd-2584 [002] 195.109218: balance_dirty_state: bdi btrfs-1: dirty=894 wb=516 unstable=0 bg_thresh=987 thresh=1975 gap=565 poll_thresh=18 ino=257 dd-2584 [002] 195.109335: balance_dirty_state: bdi btrfs-1: dirty=919 wb=516 unstable=0 bg_thresh=987 thresh=1974 gap=539 poll_thresh=19 ino=257 dd-2584 [002] 195.109626: balance_dirty_state: bdi btrfs-1: dirty=969 wb=516 unstable=0 bg_thresh=986 thresh=1973 gap=488 poll_thresh=20 ino=257 dd-2584 [002] 195.109631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=66404 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 195.116794: balance_dirty_state: bdi btrfs-1: dirty=969 wb=391 unstable=0 bg_thresh=988 thresh=1976 gap=616 poll_thresh=20 ino=257 dd-2584 [002] 195.116875: balance_dirty_state: bdi btrfs-1: dirty=969 wb=391 unstable=0 bg_thresh=987 thresh=1975 gap=615 poll_thresh=15 ino=257 dd-2584 [002] 195.116932: balance_dirty_state: bdi btrfs-1: dirty=994 wb=391 unstable=0 bg_thresh=990 thresh=1980 gap=595 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 195.117021: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22556 wrote=0 to_write=16384 dd-2584 [002] 195.117056: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=391 unstable=0 bg_thresh=989 thresh=1979 gap=569 poll_thresh=17 ino=257 dd-2584 [002] 195.117185: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=441 unstable=0 bg_thresh=989 thresh=1978 gap=518 poll_thresh=18 ino=257 dd-2584 [002] 195.117315: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=491 unstable=0 bg_thresh=991 thresh=1982 gap=472 poll_thresh=19 ino=257 dd-2584 [002] 195.117316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=66404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 195.119568: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=592 to_write=15792 dd-2584 [002] 195.124806: balance_dirty_state: bdi btrfs-1: dirty=519 wb=866 unstable=0 bg_thresh=991 thresh=1982 gap=597 poll_thresh=19 ino=257 dd-2584 [002] 195.124897: balance_dirty_state: bdi btrfs-1: dirty=519 wb=866 unstable=0 bg_thresh=988 thresh=1976 gap=591 poll_thresh=14 ino=257 dd-2584 [002] 195.124957: balance_dirty_state: bdi btrfs-1: dirty=544 wb=866 unstable=0 bg_thresh=987 thresh=1975 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 195.125016: balance_dirty_state: bdi btrfs-1: dirty=569 wb=866 unstable=0 bg_thresh=987 thresh=1975 gap=540 poll_thresh=16 ino=257 dd-2584 [002] 195.125132: balance_dirty_state: bdi btrfs-1: dirty=594 wb=866 unstable=0 bg_thresh=989 thresh=1979 gap=519 poll_thresh=17 ino=257 dd-2584 [002] 195.125423: balance_dirty_state: bdi btrfs-1: dirty=619 wb=866 unstable=0 bg_thresh=989 thresh=1978 gap=493 poll_thresh=18 ino=257 dd-2584 [002] 195.125428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=66404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 195.132764: balance_dirty_state: bdi btrfs-1: dirty=619 wb=616 unstable=0 bg_thresh=988 thresh=1977 gap=742 poll_thresh=18 ino=257 dd-2584 [005] 195.132895: balance_dirty_state: bdi btrfs-1: dirty=619 wb=616 unstable=0 bg_thresh=988 thresh=1977 gap=742 poll_thresh=13 ino=257 dd-2584 [005] 195.133014: balance_dirty_state: bdi btrfs-1: dirty=644 wb=616 unstable=0 bg_thresh=991 thresh=1982 gap=722 poll_thresh=14 ino=257 dd-2584 [005] 195.133130: balance_dirty_state: bdi btrfs-1: dirty=669 wb=616 unstable=0 bg_thresh=993 thresh=1987 gap=702 poll_thresh=15 ino=257 dd-2584 [005] 195.133250: balance_dirty_state: bdi btrfs-1: dirty=669 wb=616 unstable=0 bg_thresh=993 thresh=1987 gap=702 poll_thresh=16 ino=257 dd-2584 [005] 195.133485: balance_dirty_state: bdi btrfs-1: dirty=719 wb=616 unstable=0 bg_thresh=993 thresh=1986 gap=651 poll_thresh=17 ino=257 dd-2584 [005] 195.133723: balance_dirty_state: bdi btrfs-1: dirty=744 wb=616 unstable=0 bg_thresh=995 thresh=1990 gap=630 poll_thresh=18 ino=257 dd-2584 [005] 195.133957: balance_dirty_state: bdi btrfs-1: dirty=769 wb=616 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 195.134190: balance_dirty_state: bdi btrfs-1: dirty=819 wb=616 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=20 ino=257 dd-2584 [005] 195.134426: balance_dirty_state: bdi btrfs-1: dirty=844 wb=616 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=21 ino=257 dd-2584 [005] 195.135016: balance_dirty_state: bdi btrfs-1: dirty=869 wb=616 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=22 ino=257 dd-2584 [005] 195.135233: balance_dirty_state: bdi btrfs-1: dirty=894 wb=616 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=23 ino=257 dd-2584 [005] 195.135239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=66404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 195.140674: balance_dirty_state: bdi btrfs-1: dirty=894 wb=616 unstable=0 bg_thresh=993 thresh=1986 gap=476 poll_thresh=23 ino=257 dd-2584 [005] 195.140684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=66404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 195.148743: balance_dirty_state: bdi btrfs-1: dirty=894 wb=466 unstable=0 bg_thresh=992 thresh=1985 gap=625 poll_thresh=23 ino=257 dd-2584 [005] 195.148867: balance_dirty_state: bdi btrfs-1: dirty=919 wb=466 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=17 ino=257 dd-2584 [005] 195.149104: balance_dirty_state: bdi btrfs-1: dirty=944 wb=466 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=18 ino=257 dd-2584 [005] 195.149338: balance_dirty_state: bdi btrfs-1: dirty=994 wb=466 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=19 ino=257 dd-2584 [005] 195.149596: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=416 unstable=0 bg_thresh=993 thresh=1986 gap=551 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 195.149645: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22588 wrote=0 to_write=16384 dd-2584 [005] 195.149882: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=366 unstable=0 bg_thresh=995 thresh=1991 gap=606 poll_thresh=21 ino=257 dd-2584 [005] 195.150133: balance_dirty_state: bdi btrfs-1: dirty=994 wb=391 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=22 ino=257 dd-2584 [005] 195.150382: balance_dirty_state: bdi btrfs-1: dirty=994 wb=441 unstable=0 bg_thresh=997 thresh=1994 gap=559 poll_thresh=23 ino=257 dd-2584 [005] 195.151262: balance_dirty_state: bdi btrfs-1: dirty=819 wb=616 unstable=0 bg_thresh=993 thresh=1987 gap=552 poll_thresh=24 ino=257 dd-2584 [005] 195.151601: balance_dirty_state: bdi btrfs-1: dirty=794 wb=691 unstable=0 bg_thresh=993 thresh=1986 gap=501 poll_thresh=25 ino=257 dd-2584 [005] 195.151938: balance_dirty_state: bdi btrfs-1: dirty=769 wb=766 unstable=0 bg_thresh=992 thresh=1985 gap=450 poll_thresh=26 ino=257 dd-2584 [005] 195.151941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=101% bdi_bw=66404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 195.153187: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=704 to_write=15680 dd-2584 [005] 195.157826: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1016 unstable=0 bg_thresh=992 thresh=1985 gap=450 poll_thresh=26 ino=257 dd-2584 [005] 195.157836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=101% bdi_bw=66404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 195.164800: balance_dirty_state: bdi btrfs-1: dirty=519 wb=891 unstable=0 bg_thresh=992 thresh=1984 gap=574 poll_thresh=26 ino=257 dd-2584 [005] 195.164900: balance_dirty_state: bdi btrfs-1: dirty=519 wb=891 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=19 ino=257 dd-2584 [005] 195.165019: balance_dirty_state: bdi btrfs-1: dirty=544 wb=891 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=20 ino=257 dd-2584 [005] 195.165136: balance_dirty_state: bdi btrfs-1: dirty=594 wb=891 unstable=0 bg_thresh=996 thresh=1992 gap=507 poll_thresh=21 ino=257 dd-2584 [005] 195.165253: balance_dirty_state: bdi btrfs-1: dirty=619 wb=891 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=22 ino=257 dd-2584 [005] 195.165258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=66404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 195.172783: balance_dirty_state: bdi btrfs-1: dirty=619 wb=766 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=22 ino=257 dd-2584 [005] 195.172850: balance_dirty_state: bdi btrfs-1: dirty=644 wb=766 unstable=0 bg_thresh=992 thresh=1984 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 195.172969: balance_dirty_state: bdi btrfs-1: dirty=669 wb=766 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 195.173263: balance_dirty_state: bdi btrfs-1: dirty=694 wb=766 unstable=0 bg_thresh=993 thresh=1987 gap=527 poll_thresh=18 ino=257 dd-2584 [005] 195.173380: balance_dirty_state: bdi btrfs-1: dirty=719 wb=766 unstable=0 bg_thresh=993 thresh=1986 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 195.173497: balance_dirty_state: bdi btrfs-1: dirty=769 wb=766 unstable=0 bg_thresh=995 thresh=1990 gap=455 poll_thresh=20 ino=257 dd-2584 [005] 195.173501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-362% task_weight=100% bdi_bw=66404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 195.180764: balance_dirty_state: bdi btrfs-1: dirty=769 wb=691 unstable=0 bg_thresh=993 thresh=1986 gap=526 poll_thresh=20 ino=257 dd-2584 [005] 195.180860: balance_dirty_state: bdi btrfs-1: dirty=769 wb=691 unstable=0 bg_thresh=993 thresh=1986 gap=526 poll_thresh=15 ino=257 dd-2584 [005] 195.180944: balance_dirty_state: bdi btrfs-1: dirty=794 wb=691 unstable=0 bg_thresh=992 thresh=1985 gap=500 poll_thresh=16 ino=257 dd-2584 [005] 195.181067: balance_dirty_state: bdi btrfs-1: dirty=819 wb=691 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=17 ino=257 dd-2584 [005] 195.181072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-323% task_weight=101% bdi_bw=65960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 195.188717: balance_dirty_state: bdi btrfs-1: dirty=819 wb=691 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=17 ino=257 dd-2584 [005] 195.188727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=100% bdi_bw=65960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 195.196761: balance_dirty_state: bdi btrfs-1: dirty=819 wb=441 unstable=0 bg_thresh=997 thresh=1994 gap=734 poll_thresh=17 ino=257 dd-2584 [005] 195.196832: balance_dirty_state: bdi btrfs-1: dirty=844 wb=441 unstable=0 bg_thresh=999 thresh=1999 gap=714 poll_thresh=13 ino=257 dd-2584 [005] 195.196895: balance_dirty_state: bdi btrfs-1: dirty=869 wb=441 unstable=0 bg_thresh=996 thresh=1993 gap=683 poll_thresh=14 ino=257 dd-2584 [005] 195.196957: balance_dirty_state: bdi btrfs-1: dirty=869 wb=441 unstable=0 bg_thresh=999 thresh=1998 gap=688 poll_thresh=15 ino=257 dd-2584 [005] 195.197019: balance_dirty_state: bdi btrfs-1: dirty=894 wb=441 unstable=0 bg_thresh=998 thresh=1997 gap=662 poll_thresh=16 ino=257 dd-2584 [005] 195.197146: balance_dirty_state: bdi btrfs-1: dirty=919 wb=441 unstable=0 bg_thresh=998 thresh=1996 gap=636 poll_thresh=17 ino=257 dd-2584 [005] 195.197443: balance_dirty_state: bdi btrfs-1: dirty=944 wb=441 unstable=0 bg_thresh=991 thresh=1983 gap=598 poll_thresh=18 ino=257 dd-2584 [005] 195.197560: balance_dirty_state: bdi btrfs-1: dirty=994 wb=441 unstable=0 bg_thresh=991 thresh=1982 gap=547 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 195.197610: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22636 wrote=0 to_write=16384 dd-2584 [005] 195.197689: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=441 unstable=0 bg_thresh=993 thresh=1986 gap=526 poll_thresh=20 ino=257 dd-2584 [005] 195.197824: balance_dirty_state: bdi btrfs-1: dirty=994 wb=491 unstable=0 bg_thresh=992 thresh=1985 gap=500 poll_thresh=21 ino=257 dd-2584 [005] 195.197956: balance_dirty_state: bdi btrfs-1: dirty=969 wb=566 unstable=0 bg_thresh=992 thresh=1984 gap=449 poll_thresh=22 ino=257 dd-2584 [005] 195.197958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-275% task_weight=101% bdi_bw=65960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 195.198994: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=292 wrote=576 to_write=15808 dd-2584 [001] 195.205661: balance_dirty_state: bdi btrfs-1: dirty=519 wb=891 unstable=0 bg_thresh=971 thresh=1943 gap=533 poll_thresh=22 ino=257 dd-2584 [001] 195.205729: balance_dirty_state: bdi btrfs-1: dirty=519 wb=891 unstable=0 bg_thresh=971 thresh=1943 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 195.205853: balance_dirty_state: bdi btrfs-1: dirty=569 wb=891 unstable=0 bg_thresh=976 thresh=1953 gap=493 poll_thresh=17 ino=257 dd-2584 [001] 195.205980: balance_dirty_state: bdi btrfs-1: dirty=594 wb=891 unstable=0 bg_thresh=979 thresh=1958 gap=473 poll_thresh=18 ino=257 dd-2584 [001] 195.205985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-259% task_weight=99% bdi_bw=65960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 195.212747: balance_dirty_state: bdi btrfs-1: dirty=594 wb=766 unstable=0 bg_thresh=989 thresh=1979 gap=619 poll_thresh=18 ino=257 dd-2584 [001] 195.212819: balance_dirty_state: bdi btrfs-1: dirty=619 wb=766 unstable=0 bg_thresh=986 thresh=1973 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 195.213061: balance_dirty_state: bdi btrfs-1: dirty=619 wb=766 unstable=0 bg_thresh=989 thresh=1978 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 195.213122: balance_dirty_state: bdi btrfs-1: dirty=644 wb=766 unstable=0 bg_thresh=988 thresh=1977 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 195.213180: balance_dirty_state: bdi btrfs-1: dirty=669 wb=766 unstable=0 bg_thresh=988 thresh=1977 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 195.213295: balance_dirty_state: bdi btrfs-1: dirty=694 wb=766 unstable=0 bg_thresh=990 thresh=1981 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 195.213414: balance_dirty_state: bdi btrfs-1: dirty=719 wb=766 unstable=0 bg_thresh=990 thresh=1980 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 195.213534: balance_dirty_state: bdi btrfs-1: dirty=744 wb=766 unstable=0 bg_thresh=989 thresh=1979 gap=469 poll_thresh=19 ino=257 dd-2584 [001] 195.213538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=65960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 195.224774: balance_dirty_state: bdi btrfs-1: dirty=744 wb=641 unstable=0 bg_thresh=985 thresh=1970 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 195.224871: balance_dirty_state: bdi btrfs-1: dirty=769 wb=641 unstable=0 bg_thresh=984 thresh=1969 gap=559 poll_thresh=14 ino=257 dd-2584 [001] 195.224932: balance_dirty_state: bdi btrfs-1: dirty=794 wb=641 unstable=0 bg_thresh=981 thresh=1963 gap=528 poll_thresh=15 ino=257 dd-2584 [001] 195.224989: balance_dirty_state: bdi btrfs-1: dirty=794 wb=641 unstable=0 bg_thresh=984 thresh=1968 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 195.225103: balance_dirty_state: bdi btrfs-1: dirty=844 wb=641 unstable=0 bg_thresh=983 thresh=1967 gap=482 poll_thresh=17 ino=257 dd-2584 [001] 195.225108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=100% bdi_bw=65960 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 195.232772: balance_dirty_state: bdi btrfs-1: dirty=844 wb=566 unstable=0 bg_thresh=985 thresh=1971 gap=561 poll_thresh=17 ino=257 dd-2584 [001] 195.232889: balance_dirty_state: bdi btrfs-1: dirty=844 wb=566 unstable=0 bg_thresh=985 thresh=1970 gap=560 poll_thresh=13 ino=257 dd-2584 [001] 195.233010: balance_dirty_state: bdi btrfs-1: dirty=869 wb=566 unstable=0 bg_thresh=987 thresh=1975 gap=540 poll_thresh=14 ino=257 dd-2584 [001] 195.233478: balance_dirty_state: bdi btrfs-1: dirty=894 wb=566 unstable=0 bg_thresh=984 thresh=1969 gap=509 poll_thresh=15 ino=257 dd-2584 [001] 195.233598: balance_dirty_state: bdi btrfs-1: dirty=894 wb=566 unstable=0 bg_thresh=987 thresh=1974 gap=514 poll_thresh=16 ino=257 dd-2584 [001] 195.233832: balance_dirty_state: bdi btrfs-1: dirty=919 wb=566 unstable=0 bg_thresh=986 thresh=1973 gap=488 poll_thresh=17 ino=257 dd-2584 [001] 195.233841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=65960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 195.244868: balance_dirty_state: bdi btrfs-1: dirty=919 wb=316 unstable=0 bg_thresh=986 thresh=1972 gap=737 poll_thresh=17 ino=257 dd-2584 [000] 195.244994: balance_dirty_state: bdi btrfs-1: dirty=944 wb=316 unstable=0 bg_thresh=988 thresh=1977 gap=717 poll_thresh=13 ino=257 dd-2584 [000] 195.245111: balance_dirty_state: bdi btrfs-1: dirty=944 wb=316 unstable=0 bg_thresh=991 thresh=1982 gap=722 poll_thresh=14 ino=257 dd-2584 [000] 195.245227: balance_dirty_state: bdi btrfs-1: dirty=969 wb=316 unstable=0 bg_thresh=991 thresh=1982 gap=697 poll_thresh=15 ino=257 dd-2584 [000] 195.245343: balance_dirty_state: bdi btrfs-1: dirty=994 wb=316 unstable=0 bg_thresh=993 thresh=1987 gap=677 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 195.245393: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22684 wrote=0 to_write=16384 dd-2584 [000] 195.245592: balance_dirty_state: bdi btrfs-1: dirty=994 wb=341 unstable=0 bg_thresh=993 thresh=1987 gap=652 poll_thresh=17 ino=257 dd-2584 [000] 195.245844: balance_dirty_state: bdi btrfs-1: dirty=969 wb=391 unstable=0 bg_thresh=993 thresh=1986 gap=626 poll_thresh=18 ino=257 dd-2584 [000] 195.246097: balance_dirty_state: bdi btrfs-1: dirty=944 wb=441 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=19 ino=257 dd-2584 [000] 195.246345: balance_dirty_state: bdi btrfs-1: dirty=944 wb=491 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=20 ino=257 dd-2584 [000] 195.246651: balance_dirty_state: bdi btrfs-1: dirty=844 wb=616 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=21 ino=257 dd-2584 [000] 195.246778: balance_dirty_state: bdi btrfs-1: dirty=794 wb=666 unstable=0 bg_thresh=993 thresh=1987 gap=527 poll_thresh=22 ino=257 dd-2584 [000] 195.246908: balance_dirty_state: bdi btrfs-1: dirty=769 wb=741 unstable=0 bg_thresh=992 thresh=1985 gap=475 poll_thresh=23 ino=257 dd-2584 [000] 195.246910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=65960 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 195.247587: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=704 to_write=15680 dd-2584 [000] 195.256822: balance_dirty_state: bdi btrfs-1: dirty=469 wb=916 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=23 ino=257 dd-2584 [000] 195.256910: balance_dirty_state: bdi btrfs-1: dirty=494 wb=916 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=17 ino=257 dd-2584 [000] 195.257026: balance_dirty_state: bdi btrfs-1: dirty=519 wb=916 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=18 ino=257 dd-2584 [000] 195.257138: balance_dirty_state: bdi btrfs-1: dirty=569 wb=916 unstable=0 bg_thresh=996 thresh=1992 gap=507 poll_thresh=19 ino=257 dd-2584 [000] 195.257251: balance_dirty_state: bdi btrfs-1: dirty=594 wb=916 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=20 ino=257 dd-2584 [000] 195.257255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-310% task_weight=98% bdi_bw=65960 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 195.268746: balance_dirty_state: bdi btrfs-1: dirty=594 wb=791 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=20 ino=257 dd-2584 [004] 195.268841: balance_dirty_state: bdi btrfs-1: dirty=619 wb=791 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 195.268925: balance_dirty_state: bdi btrfs-1: dirty=619 wb=791 unstable=0 bg_thresh=996 thresh=1992 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 195.269386: balance_dirty_state: bdi btrfs-1: dirty=644 wb=791 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 195.269557: balance_dirty_state: bdi btrfs-1: dirty=694 wb=791 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 195.269729: balance_dirty_state: bdi btrfs-1: dirty=719 wb=791 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 195.269735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=65960 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 195.276822: balance_dirty_state: bdi btrfs-1: dirty=719 wb=716 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=19 ino=257 dd-2584 [001] 195.276932: balance_dirty_state: bdi btrfs-1: dirty=744 wb=716 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=14 ino=257 dd-2584 [001] 195.277054: balance_dirty_state: bdi btrfs-1: dirty=769 wb=716 unstable=0 bg_thresh=1004 thresh=2009 gap=524 poll_thresh=15 ino=257 dd-2584 [001] 195.277172: balance_dirty_state: bdi btrfs-1: dirty=769 wb=716 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=16 ino=257 dd-2584 [001] 195.277406: balance_dirty_state: bdi btrfs-1: dirty=819 wb=716 unstable=0 bg_thresh=1001 thresh=2002 gap=467 poll_thresh=17 ino=257 dd-2584 [001] 195.277415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-343% task_weight=98% bdi_bw=65960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 195.284786: balance_dirty_state: bdi btrfs-1: dirty=819 wb=591 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=17 ino=257 dd-2584 [001] 195.284893: balance_dirty_state: bdi btrfs-1: dirty=819 wb=541 unstable=0 bg_thresh=999 thresh=1998 gap=638 poll_thresh=13 ino=257 dd-2584 [001] 195.284968: balance_dirty_state: bdi btrfs-1: dirty=844 wb=491 unstable=0 bg_thresh=1001 thresh=2003 gap=668 poll_thresh=14 ino=257 dd-2584 [001] 195.285031: balance_dirty_state: bdi btrfs-1: dirty=869 wb=466 unstable=0 bg_thresh=997 thresh=1995 gap=660 poll_thresh=15 ino=257 dd-2584 [001] 195.285095: balance_dirty_state: bdi btrfs-1: dirty=869 wb=466 unstable=0 bg_thresh=1000 thresh=2000 gap=665 poll_thresh=16 ino=257 dd-2584 [001] 195.285218: balance_dirty_state: bdi btrfs-1: dirty=919 wb=466 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=17 ino=257 dd-2584 [001] 195.285714: balance_dirty_state: bdi btrfs-1: dirty=944 wb=466 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=18 ino=257 dd-2584 [001] 195.285947: balance_dirty_state: bdi btrfs-1: dirty=969 wb=466 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=19 ino=257 dd-2584 [001] 195.286184: balance_dirty_state: bdi btrfs-1: dirty=994 wb=466 unstable=0 bg_thresh=1003 thresh=2006 gap=546 poll_thresh=20 ino=257 dd-2584 [001] 195.286418: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=466 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=21 ino=257 dd-2584 [001] 195.286427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=65352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 195.286468: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22724 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 195.289079: writeback_single_inode: bdi btrfs-1: ino=257 state= age=384 wrote=544 to_write=7648 dd-2584 [005] 195.292730: balance_dirty_state: bdi btrfs-1: dirty=519 wb=991 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=21 ino=257 dd-2584 [005] 195.292741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=65352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 195.300736: balance_dirty_state: bdi btrfs-1: dirty=519 wb=991 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=21 ino=257 dd-2584 [005] 195.300744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=65352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 195.308738: balance_dirty_state: bdi btrfs-1: dirty=519 wb=866 unstable=0 bg_thresh=1003 thresh=2006 gap=621 poll_thresh=21 ino=257 dd-2584 [005] 195.308841: balance_dirty_state: bdi btrfs-1: dirty=519 wb=866 unstable=0 bg_thresh=1003 thresh=2006 gap=621 poll_thresh=16 ino=257 dd-2584 [005] 195.308957: balance_dirty_state: bdi btrfs-1: dirty=544 wb=866 unstable=0 bg_thresh=1005 thresh=2011 gap=601 poll_thresh=17 ino=257 dd-2584 [005] 195.309076: balance_dirty_state: bdi btrfs-1: dirty=594 wb=866 unstable=0 bg_thresh=1005 thresh=2010 gap=550 poll_thresh=18 ino=257 dd-2584 [005] 195.309194: balance_dirty_state: bdi btrfs-1: dirty=619 wb=866 unstable=0 bg_thresh=1007 thresh=2014 gap=529 poll_thresh=19 ino=257 dd-2584 [005] 195.309484: balance_dirty_state: bdi btrfs-1: dirty=644 wb=866 unstable=0 bg_thresh=1006 thresh=2013 gap=503 poll_thresh=20 ino=257 dd-2584 [005] 195.309489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=65352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 195.316769: balance_dirty_state: bdi btrfs-1: dirty=644 wb=866 unstable=0 bg_thresh=1006 thresh=2013 gap=503 poll_thresh=20 ino=257 dd-2584 [005] 195.316776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=65352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 195.324723: balance_dirty_state: bdi btrfs-1: dirty=644 wb=741 unstable=0 bg_thresh=1006 thresh=2012 gap=627 poll_thresh=20 ino=257 dd-2584 [005] 195.324788: balance_dirty_state: bdi btrfs-1: dirty=669 wb=741 unstable=0 bg_thresh=1008 thresh=2017 gap=607 poll_thresh=15 ino=257 dd-2584 [005] 195.324848: balance_dirty_state: bdi btrfs-1: dirty=694 wb=741 unstable=0 bg_thresh=1005 thresh=2011 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 195.324967: balance_dirty_state: bdi btrfs-1: dirty=719 wb=741 unstable=0 bg_thresh=1005 thresh=2010 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 195.325087: balance_dirty_state: bdi btrfs-1: dirty=744 wb=741 unstable=0 bg_thresh=1007 thresh=2014 gap=529 poll_thresh=18 ino=257 dd-2584 [005] 195.325207: balance_dirty_state: bdi btrfs-1: dirty=769 wb=741 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 195.325211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=65352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 195.332748: balance_dirty_state: bdi btrfs-1: dirty=769 wb=741 unstable=0 bg_thresh=985 thresh=1970 gap=460 poll_thresh=19 ino=257 dd-2584 [005] 195.332753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=65352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 195.340826: balance_dirty_state: bdi btrfs-1: dirty=769 wb=741 unstable=0 bg_thresh=981 thresh=1962 gap=452 poll_thresh=19 ino=257 dd-2584 [005] 195.340835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-126% task_gap=-351% task_weight=99% bdi_bw=65352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 195.352776: balance_dirty_state: bdi btrfs-1: dirty=769 wb=416 unstable=0 bg_thresh=977 thresh=1955 gap=770 poll_thresh=19 ino=257 dd-2584 [004] 195.352921: balance_dirty_state: bdi btrfs-1: dirty=794 wb=416 unstable=0 bg_thresh=977 thresh=1955 gap=745 poll_thresh=14 ino=257 dd-2584 [004] 195.353010: balance_dirty_state: bdi btrfs-1: dirty=794 wb=416 unstable=0 bg_thresh=980 thresh=1960 gap=750 poll_thresh=15 ino=257 dd-2584 [004] 195.353140: balance_dirty_state: bdi btrfs-1: dirty=819 wb=416 unstable=0 bg_thresh=980 thresh=1960 gap=725 poll_thresh=16 ino=257 dd-2584 [004] 195.353398: balance_dirty_state: bdi btrfs-1: dirty=844 wb=416 unstable=0 bg_thresh=982 thresh=1964 gap=704 poll_thresh=17 ino=257 dd-2584 [004] 195.353641: balance_dirty_state: bdi btrfs-1: dirty=869 wb=416 unstable=0 bg_thresh=981 thresh=1963 gap=678 poll_thresh=18 ino=257 dd-2584 [004] 195.354228: balance_dirty_state: bdi btrfs-1: dirty=919 wb=416 unstable=0 bg_thresh=981 thresh=1962 gap=627 poll_thresh=19 ino=257 dd-2584 [004] 195.354464: balance_dirty_state: bdi btrfs-1: dirty=944 wb=416 unstable=0 bg_thresh=980 thresh=1961 gap=601 poll_thresh=20 ino=257 dd-2584 [004] 195.354701: balance_dirty_state: bdi btrfs-1: dirty=969 wb=416 unstable=0 bg_thresh=982 thresh=1965 gap=580 poll_thresh=21 ino=257 dd-2584 [004] 195.354938: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=416 unstable=0 bg_thresh=980 thresh=1961 gap=526 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 195.355027: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22792 wrote=0 to_write=8192 dd-2584 [004] 195.355125: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=416 unstable=0 bg_thresh=977 thresh=1954 gap=494 poll_thresh=23 ino=257 dd-2584 [004] 195.355286: balance_dirty_state: bdi btrfs-1: dirty=994 wb=491 unstable=0 bg_thresh=976 thresh=1953 gap=468 poll_thresh=24 ino=257 dd-2584 [004] 195.355288: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1223 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-108% task_gap=-315% task_weight=98% bdi_bw=65352 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 195.356403: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=576 to_write=7616 dd-2584 [005] 195.364779: balance_dirty_state: bdi btrfs-1: dirty=494 wb=991 unstable=0 bg_thresh=979 thresh=1958 gap=473 poll_thresh=24 ino=257 dd-2584 [005] 195.364788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1228 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-129% task_gap=-356% task_weight=98% bdi_bw=65352 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 195.376849: balance_dirty_state: bdi btrfs-1: dirty=494 wb=716 unstable=0 bg_thresh=981 thresh=1962 gap=752 poll_thresh=24 ino=257 dd-2584 [004] 195.376979: balance_dirty_state: bdi btrfs-1: dirty=519 wb=716 unstable=0 bg_thresh=980 thresh=1961 gap=726 poll_thresh=18 ino=257 dd-2584 [004] 195.377219: balance_dirty_state: bdi btrfs-1: dirty=544 wb=716 unstable=0 bg_thresh=982 thresh=1965 gap=705 poll_thresh=19 ino=257 dd-2584 [004] 195.377808: balance_dirty_state: bdi btrfs-1: dirty=569 wb=716 unstable=0 bg_thresh=982 thresh=1964 gap=679 poll_thresh=20 ino=257 dd-2584 [004] 195.378043: balance_dirty_state: bdi btrfs-1: dirty=619 wb=716 unstable=0 bg_thresh=981 thresh=1963 gap=628 poll_thresh=21 ino=257 dd-2584 [004] 195.378280: balance_dirty_state: bdi btrfs-1: dirty=644 wb=716 unstable=0 bg_thresh=983 thresh=1967 gap=607 poll_thresh=22 ino=257 dd-2584 [004] 195.378515: balance_dirty_state: bdi btrfs-1: dirty=669 wb=716 unstable=0 bg_thresh=983 thresh=1966 gap=581 poll_thresh=23 ino=257 dd-2584 [004] 195.378749: balance_dirty_state: bdi btrfs-1: dirty=694 wb=716 unstable=0 bg_thresh=982 thresh=1965 gap=555 poll_thresh=24 ino=257 dd-2584 [004] 195.378982: balance_dirty_state: bdi btrfs-1: dirty=744 wb=716 unstable=0 bg_thresh=982 thresh=1964 gap=504 poll_thresh=25 ino=257 dd-2584 [004] 195.379221: balance_dirty_state: bdi btrfs-1: dirty=769 wb=716 unstable=0 bg_thresh=981 thresh=1962 gap=477 poll_thresh=26 ino=257 dd-2584 [004] 195.379230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-150% task_gap=-400% task_weight=99% bdi_bw=65352 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 195.384846: balance_dirty_state: bdi btrfs-1: dirty=769 wb=591 unstable=0 bg_thresh=980 thresh=1960 gap=600 poll_thresh=26 ino=257 dd-2584 [004] 195.384945: balance_dirty_state: bdi btrfs-1: dirty=794 wb=591 unstable=0 bg_thresh=980 thresh=1960 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 195.385063: balance_dirty_state: bdi btrfs-1: dirty=819 wb=591 unstable=0 bg_thresh=979 thresh=1959 gap=549 poll_thresh=20 ino=257 dd-2584 [004] 195.385342: balance_dirty_state: bdi btrfs-1: dirty=844 wb=591 unstable=0 bg_thresh=979 thresh=1958 gap=523 poll_thresh=21 ino=257 dd-2584 [004] 195.385454: balance_dirty_state: bdi btrfs-1: dirty=894 wb=591 unstable=0 bg_thresh=981 thresh=1962 gap=477 poll_thresh=22 ino=257 dd-2584 [004] 195.385459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-150% task_gap=-400% task_weight=99% bdi_bw=65352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 195.392783: balance_dirty_state: bdi btrfs-1: dirty=894 wb=566 unstable=0 bg_thresh=977 thresh=1955 gap=495 poll_thresh=22 ino=257 dd-2584 [004] 195.392900: balance_dirty_state: bdi btrfs-1: dirty=894 wb=566 unstable=0 bg_thresh=975 thresh=1951 gap=491 poll_thresh=16 ino=257 dd-2584 [004] 195.393084: balance_dirty_state: bdi btrfs-1: dirty=919 wb=566 unstable=0 bg_thresh=975 thresh=1950 gap=465 poll_thresh=17 ino=257 dd-2584 [004] 195.393090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1220 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-159% task_gap=-417% task_weight=98% bdi_bw=62364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 195.400798: balance_dirty_state: bdi btrfs-1: dirty=919 wb=566 unstable=0 bg_thresh=980 thresh=1960 gap=475 poll_thresh=17 ino=257 dd-2584 [004] 195.400809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-152% task_gap=-402% task_weight=98% bdi_bw=62364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 195.408823: balance_dirty_state: bdi btrfs-1: dirty=919 wb=316 unstable=0 bg_thresh=982 thresh=1964 gap=729 poll_thresh=17 ino=257 dd-2584 [000] 195.408958: balance_dirty_state: bdi btrfs-1: dirty=944 wb=316 unstable=0 bg_thresh=982 thresh=1964 gap=704 poll_thresh=13 ino=257 dd-2584 [000] 195.409078: balance_dirty_state: bdi btrfs-1: dirty=944 wb=316 unstable=0 bg_thresh=981 thresh=1963 gap=703 poll_thresh=14 ino=257 dd-2584 [000] 195.409195: balance_dirty_state: bdi btrfs-1: dirty=969 wb=316 unstable=0 bg_thresh=981 thresh=1963 gap=678 poll_thresh=15 ino=257 dd-2584 [000] 195.409313: balance_dirty_state: bdi btrfs-1: dirty=994 wb=316 unstable=0 bg_thresh=981 thresh=1962 gap=652 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 195.409397: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22848 wrote=0 to_write=8192 dd-2584 [000] 195.409561: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=316 unstable=0 bg_thresh=980 thresh=1961 gap=626 poll_thresh=17 ino=257 dd-2584 [000] 195.409812: balance_dirty_state: bdi btrfs-1: dirty=994 wb=366 unstable=0 bg_thresh=982 thresh=1965 gap=605 poll_thresh=18 ino=257 dd-2584 [000] 195.410413: balance_dirty_state: bdi btrfs-1: dirty=869 wb=491 unstable=0 bg_thresh=982 thresh=1964 gap=604 poll_thresh=19 ino=257 dd-2584 [000] 195.410662: balance_dirty_state: bdi btrfs-1: dirty=869 wb=566 unstable=0 bg_thresh=981 thresh=1963 gap=528 poll_thresh=20 ino=257 dd-2584 [000] 195.410914: balance_dirty_state: bdi btrfs-1: dirty=844 wb=616 unstable=0 bg_thresh=981 thresh=1962 gap=502 poll_thresh=21 ino=257 dd-2584 [000] 195.411166: balance_dirty_state: bdi btrfs-1: dirty=819 wb=666 unstable=0 bg_thresh=983 thresh=1966 gap=481 poll_thresh=22 ino=257 dd-2584 [000] 195.411169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=62364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 195.412843: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=688 to_write=7504 dd-2584 [000] 195.420868: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1016 unstable=0 bg_thresh=983 thresh=1966 gap=481 poll_thresh=22 ino=257 dd-2584 [000] 195.420877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=62364 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 195.432797: balance_dirty_state: bdi btrfs-1: dirty=469 wb=916 unstable=0 bg_thresh=979 thresh=1959 gap=574 poll_thresh=22 ino=257 dd-2584 [004] 195.432890: balance_dirty_state: bdi btrfs-1: dirty=494 wb=891 unstable=0 bg_thresh=978 thresh=1957 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 195.433018: balance_dirty_state: bdi btrfs-1: dirty=519 wb=891 unstable=0 bg_thresh=983 thresh=1967 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 195.433143: balance_dirty_state: bdi btrfs-1: dirty=569 wb=891 unstable=0 bg_thresh=979 thresh=1959 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 195.433265: balance_dirty_state: bdi btrfs-1: dirty=594 wb=891 unstable=0 bg_thresh=978 thresh=1957 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 195.433269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1227 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=62364 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 195.440891: balance_dirty_state: bdi btrfs-1: dirty=594 wb=891 unstable=0 bg_thresh=982 thresh=1964 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 195.440900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=62364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 195.448779: balance_dirty_state: bdi btrfs-1: dirty=594 wb=791 unstable=0 bg_thresh=978 thresh=1956 gap=571 poll_thresh=19 ino=257 dd-2584 [004] 195.448877: balance_dirty_state: bdi btrfs-1: dirty=619 wb=766 unstable=0 bg_thresh=983 thresh=1967 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 195.448939: balance_dirty_state: bdi btrfs-1: dirty=619 wb=766 unstable=0 bg_thresh=980 thresh=1961 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 195.449168: balance_dirty_state: bdi btrfs-1: dirty=644 wb=766 unstable=0 bg_thresh=985 thresh=1971 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 195.449281: balance_dirty_state: bdi btrfs-1: dirty=669 wb=766 unstable=0 bg_thresh=985 thresh=1970 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 195.449394: balance_dirty_state: bdi btrfs-1: dirty=694 wb=766 unstable=0 bg_thresh=984 thresh=1969 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 195.449506: balance_dirty_state: bdi btrfs-1: dirty=744 wb=766 unstable=0 bg_thresh=984 thresh=1968 gap=458 poll_thresh=19 ino=257 dd-2584 [004] 195.449511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=98% bdi_bw=62364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.456857: balance_dirty_state: bdi btrfs-1: dirty=744 wb=691 unstable=0 bg_thresh=984 thresh=1968 gap=533 poll_thresh=19 ino=257 dd-2584 [006] 195.456929: balance_dirty_state: bdi btrfs-1: dirty=744 wb=691 unstable=0 bg_thresh=984 thresh=1968 gap=533 poll_thresh=14 ino=257 dd-2584 [006] 195.456996: balance_dirty_state: bdi btrfs-1: dirty=769 wb=691 unstable=0 bg_thresh=986 thresh=1973 gap=513 poll_thresh=15 ino=257 dd-2584 [006] 195.457061: balance_dirty_state: bdi btrfs-1: dirty=769 wb=691 unstable=0 bg_thresh=989 thresh=1978 gap=518 poll_thresh=16 ino=257 dd-2584 [006] 195.457192: balance_dirty_state: bdi btrfs-1: dirty=819 wb=691 unstable=0 bg_thresh=991 thresh=1983 gap=473 poll_thresh=17 ino=257 dd-2584 [006] 195.457198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=62364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 195.464765: balance_dirty_state: bdi btrfs-1: dirty=819 wb=691 unstable=0 bg_thresh=989 thresh=1979 gap=469 poll_thresh=17 ino=257 dd-2584 [002] 195.464772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-328% task_weight=99% bdi_bw=62364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 195.472830: balance_dirty_state: bdi btrfs-1: dirty=819 wb=691 unstable=0 bg_thresh=989 thresh=1979 gap=469 poll_thresh=17 ino=257 dd-2584 [002] 195.472838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=62364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 195.480867: balance_dirty_state: bdi btrfs-1: dirty=819 wb=566 unstable=0 bg_thresh=973 thresh=1947 gap=562 poll_thresh=17 ino=257 dd-2584 [002] 195.480937: balance_dirty_state: bdi btrfs-1: dirty=844 wb=566 unstable=0 bg_thresh=976 thresh=1952 gap=542 poll_thresh=13 ino=257 dd-2584 [002] 195.481000: balance_dirty_state: bdi btrfs-1: dirty=869 wb=566 unstable=0 bg_thresh=976 thresh=1952 gap=517 poll_thresh=14 ino=257 dd-2584 [002] 195.481062: balance_dirty_state: bdi btrfs-1: dirty=869 wb=566 unstable=0 bg_thresh=978 thresh=1957 gap=522 poll_thresh=15 ino=257 dd-2584 [002] 195.481125: balance_dirty_state: bdi btrfs-1: dirty=894 wb=566 unstable=0 bg_thresh=978 thresh=1957 gap=497 poll_thresh=16 ino=257 dd-2584 [002] 195.481424: balance_dirty_state: bdi btrfs-1: dirty=919 wb=566 unstable=0 bg_thresh=980 thresh=1961 gap=476 poll_thresh=17 ino=257 dd-2584 [002] 195.481429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-254% task_weight=98% bdi_bw=62364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 195.488836: balance_dirty_state: bdi btrfs-1: dirty=919 wb=566 unstable=0 bg_thresh=980 thresh=1961 gap=476 poll_thresh=17 ino=257 dd-2584 [002] 195.488844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-254% task_weight=98% bdi_bw=62364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 195.496913: balance_dirty_state: bdi btrfs-1: dirty=919 wb=441 unstable=0 bg_thresh=983 thresh=1967 gap=607 poll_thresh=17 ino=257 dd-2584 [002] 195.497003: balance_dirty_state: bdi btrfs-1: dirty=944 wb=441 unstable=0 bg_thresh=983 thresh=1966 gap=581 poll_thresh=13 ino=257 dd-2584 [002] 195.497059: balance_dirty_state: bdi btrfs-1: dirty=944 wb=441 unstable=0 bg_thresh=983 thresh=1966 gap=581 poll_thresh=14 ino=257 dd-2584 [002] 195.497115: balance_dirty_state: bdi btrfs-1: dirty=969 wb=441 unstable=0 bg_thresh=982 thresh=1965 gap=555 poll_thresh=15 ino=257 dd-2584 [002] 195.497172: balance_dirty_state: bdi btrfs-1: dirty=994 wb=441 unstable=0 bg_thresh=982 thresh=1965 gap=530 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 195.497260: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22936 wrote=0 to_write=8192 dd-2584 [002] 195.497299: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=441 unstable=0 bg_thresh=984 thresh=1969 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 195.497426: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=466 unstable=0 bg_thresh=984 thresh=1968 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 195.497428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=98% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 195.499806: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=560 to_write=7632 dd-2584 [006] 195.504920: balance_dirty_state: bdi btrfs-1: dirty=494 wb=991 unstable=0 bg_thresh=984 thresh=1968 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 195.504933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=98% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.512941: balance_dirty_state: bdi btrfs-1: dirty=494 wb=866 unstable=0 bg_thresh=983 thresh=1967 gap=607 poll_thresh=18 ino=257 dd-2584 [006] 195.513046: balance_dirty_state: bdi btrfs-1: dirty=494 wb=866 unstable=0 bg_thresh=983 thresh=1967 gap=607 poll_thresh=13 ino=257 dd-2584 [006] 195.513137: balance_dirty_state: bdi btrfs-1: dirty=519 wb=866 unstable=0 bg_thresh=986 thresh=1972 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 195.513226: balance_dirty_state: bdi btrfs-1: dirty=544 wb=866 unstable=0 bg_thresh=988 thresh=1977 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 195.513315: balance_dirty_state: bdi btrfs-1: dirty=544 wb=866 unstable=0 bg_thresh=988 thresh=1977 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 195.513494: balance_dirty_state: bdi btrfs-1: dirty=594 wb=866 unstable=0 bg_thresh=991 thresh=1982 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 195.513942: balance_dirty_state: bdi btrfs-1: dirty=619 wb=866 unstable=0 bg_thresh=993 thresh=1986 gap=501 poll_thresh=18 ino=257 dd-2584 [006] 195.514120: balance_dirty_state: bdi btrfs-1: dirty=644 wb=866 unstable=0 bg_thresh=992 thresh=1985 gap=475 poll_thresh=19 ino=257 dd-2584 [006] 195.514127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.520855: balance_dirty_state: bdi btrfs-1: dirty=644 wb=741 unstable=0 bg_thresh=982 thresh=1964 gap=579 poll_thresh=19 ino=257 dd-2584 [006] 195.520945: balance_dirty_state: bdi btrfs-1: dirty=669 wb=741 unstable=0 bg_thresh=982 thresh=1964 gap=554 poll_thresh=14 ino=257 dd-2584 [006] 195.521003: balance_dirty_state: bdi btrfs-1: dirty=669 wb=741 unstable=0 bg_thresh=984 thresh=1969 gap=559 poll_thresh=15 ino=257 dd-2584 [006] 195.521061: balance_dirty_state: bdi btrfs-1: dirty=694 wb=741 unstable=0 bg_thresh=984 thresh=1969 gap=534 poll_thresh=16 ino=257 dd-2584 [006] 195.521175: balance_dirty_state: bdi btrfs-1: dirty=719 wb=741 unstable=0 bg_thresh=989 thresh=1979 gap=519 poll_thresh=17 ino=257 dd-2584 [006] 195.521294: balance_dirty_state: bdi btrfs-1: dirty=769 wb=741 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=18 ino=257 dd-2584 [006] 195.521298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=98% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.528812: balance_dirty_state: bdi btrfs-1: dirty=769 wb=541 unstable=0 bg_thresh=986 thresh=1973 gap=663 poll_thresh=18 ino=257 dd-2584 [006] 195.528879: balance_dirty_state: bdi btrfs-1: dirty=769 wb=541 unstable=0 bg_thresh=986 thresh=1973 gap=663 poll_thresh=13 ino=257 dd-2584 [006] 195.528939: balance_dirty_state: bdi btrfs-1: dirty=794 wb=541 unstable=0 bg_thresh=989 thresh=1978 gap=643 poll_thresh=14 ino=257 dd-2584 [006] 195.528999: balance_dirty_state: bdi btrfs-1: dirty=819 wb=541 unstable=0 bg_thresh=989 thresh=1978 gap=618 poll_thresh=15 ino=257 dd-2584 [006] 195.529057: balance_dirty_state: bdi btrfs-1: dirty=819 wb=541 unstable=0 bg_thresh=991 thresh=1983 gap=623 poll_thresh=16 ino=257 dd-2584 [006] 195.529357: balance_dirty_state: bdi btrfs-1: dirty=844 wb=541 unstable=0 bg_thresh=991 thresh=1982 gap=597 poll_thresh=17 ino=257 dd-2584 [006] 195.529482: balance_dirty_state: bdi btrfs-1: dirty=894 wb=541 unstable=0 bg_thresh=993 thresh=1986 gap=551 poll_thresh=18 ino=257 dd-2584 [006] 195.529604: balance_dirty_state: bdi btrfs-1: dirty=919 wb=541 unstable=0 bg_thresh=992 thresh=1985 gap=525 poll_thresh=19 ino=257 dd-2584 [006] 195.529726: balance_dirty_state: bdi btrfs-1: dirty=944 wb=541 unstable=0 bg_thresh=992 thresh=1984 gap=499 poll_thresh=20 ino=257 dd-2584 [006] 195.529849: balance_dirty_state: bdi btrfs-1: dirty=994 wb=541 unstable=0 bg_thresh=994 thresh=1988 gap=453 poll_thresh=21 ino=257 dd-2584 [006] 195.529853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-362% task_weight=98% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.536787: balance_dirty_state: bdi btrfs-1: dirty=994 wb=416 unstable=0 bg_thresh=985 thresh=1970 gap=560 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 195.536877: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22976 wrote=0 to_write=8192 dd-2584 [006] 195.536896: balance_dirty_state: bdi btrfs-1: dirty=994 wb=416 unstable=0 bg_thresh=985 thresh=1970 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 195.537021: balance_dirty_state: bdi btrfs-1: dirty=994 wb=441 unstable=0 bg_thresh=987 thresh=1975 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 195.537150: balance_dirty_state: bdi btrfs-1: dirty=994 wb=491 unstable=0 bg_thresh=990 thresh=1980 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 195.537281: balance_dirty_state: bdi btrfs-1: dirty=969 wb=541 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=19 ino=257 dd-2584 [006] 195.537283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=98% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 195.538388: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=608 to_write=7584 dd-2584 [006] 195.544791: balance_dirty_state: bdi btrfs-1: dirty=469 wb=916 unstable=0 bg_thresh=982 thresh=1965 gap=580 poll_thresh=19 ino=257 dd-2584 [006] 195.545049: balance_dirty_state: bdi btrfs-1: dirty=494 wb=916 unstable=0 bg_thresh=985 thresh=1970 gap=560 poll_thresh=14 ino=257 dd-2584 [006] 195.545105: balance_dirty_state: bdi btrfs-1: dirty=494 wb=916 unstable=0 bg_thresh=985 thresh=1970 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 195.545159: balance_dirty_state: bdi btrfs-1: dirty=519 wb=916 unstable=0 bg_thresh=987 thresh=1975 gap=540 poll_thresh=16 ino=257 dd-2584 [006] 195.545269: balance_dirty_state: bdi btrfs-1: dirty=544 wb=916 unstable=0 bg_thresh=990 thresh=1980 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 195.545383: balance_dirty_state: bdi btrfs-1: dirty=594 wb=916 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=18 ino=257 dd-2584 [006] 195.545387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=98% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.552884: balance_dirty_state: bdi btrfs-1: dirty=594 wb=916 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=18 ino=257 dd-2584 [006] 195.552893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=98% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.560934: balance_dirty_state: bdi btrfs-1: dirty=594 wb=791 unstable=0 bg_thresh=988 thresh=1977 gap=592 poll_thresh=18 ino=257 dd-2584 [006] 195.561039: balance_dirty_state: bdi btrfs-1: dirty=594 wb=791 unstable=0 bg_thresh=988 thresh=1977 gap=592 poll_thresh=13 ino=257 dd-2584 [006] 195.561094: balance_dirty_state: bdi btrfs-1: dirty=619 wb=791 unstable=0 bg_thresh=991 thresh=1982 gap=572 poll_thresh=14 ino=257 dd-2584 [006] 195.561151: balance_dirty_state: bdi btrfs-1: dirty=619 wb=791 unstable=0 bg_thresh=991 thresh=1982 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 195.561208: balance_dirty_state: bdi btrfs-1: dirty=644 wb=791 unstable=0 bg_thresh=990 thresh=1981 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 195.561321: balance_dirty_state: bdi btrfs-1: dirty=669 wb=791 unstable=0 bg_thresh=990 thresh=1980 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 195.561434: balance_dirty_state: bdi btrfs-1: dirty=719 wb=791 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=18 ino=257 dd-2584 [006] 195.561438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=98% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.568911: balance_dirty_state: bdi btrfs-1: dirty=719 wb=791 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=18 ino=257 dd-2584 [006] 195.568921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=98% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.576895: balance_dirty_state: bdi btrfs-1: dirty=719 wb=666 unstable=0 bg_thresh=984 thresh=1969 gap=584 poll_thresh=18 ino=257 dd-2584 [006] 195.576966: balance_dirty_state: bdi btrfs-1: dirty=719 wb=666 unstable=0 bg_thresh=984 thresh=1969 gap=584 poll_thresh=13 ino=257 dd-2584 [006] 195.577224: balance_dirty_state: bdi btrfs-1: dirty=744 wb=666 unstable=0 bg_thresh=987 thresh=1974 gap=564 poll_thresh=14 ino=257 dd-2584 [006] 195.577289: balance_dirty_state: bdi btrfs-1: dirty=769 wb=666 unstable=0 bg_thresh=987 thresh=1974 gap=539 poll_thresh=15 ino=257 dd-2584 [006] 195.577353: balance_dirty_state: bdi btrfs-1: dirty=769 wb=666 unstable=0 bg_thresh=989 thresh=1979 gap=544 poll_thresh=16 ino=257 dd-2584 [006] 195.577484: balance_dirty_state: bdi btrfs-1: dirty=794 wb=666 unstable=0 bg_thresh=992 thresh=1984 gap=524 poll_thresh=17 ino=257 dd-2584 [006] 195.577616: balance_dirty_state: bdi btrfs-1: dirty=844 wb=666 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 195.577621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.584799: balance_dirty_state: bdi btrfs-1: dirty=844 wb=616 unstable=0 bg_thresh=982 thresh=1965 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 195.584869: balance_dirty_state: bdi btrfs-1: dirty=844 wb=616 unstable=0 bg_thresh=982 thresh=1965 gap=505 poll_thresh=13 ino=257 dd-2584 [006] 195.584934: balance_dirty_state: bdi btrfs-1: dirty=869 wb=616 unstable=0 bg_thresh=985 thresh=1970 gap=485 poll_thresh=14 ino=257 dd-2584 [006] 195.584938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 195.592938: balance_dirty_state: bdi btrfs-1: dirty=869 wb=616 unstable=0 bg_thresh=985 thresh=1970 gap=485 poll_thresh=14 ino=257 dd-2584 [006] 195.592947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 195.600831: balance_dirty_state: bdi btrfs-1: dirty=869 wb=491 unstable=0 bg_thresh=981 thresh=1963 gap=603 poll_thresh=14 ino=257 dd-2584 [006] 195.600905: balance_dirty_state: bdi btrfs-1: dirty=894 wb=491 unstable=0 bg_thresh=981 thresh=1963 gap=578 poll_thresh=10 ino=257 dd-2584 [006] 195.600971: balance_dirty_state: bdi btrfs-1: dirty=894 wb=491 unstable=0 bg_thresh=984 thresh=1968 gap=583 poll_thresh=11 ino=257 dd-2584 [006] 195.601037: balance_dirty_state: bdi btrfs-1: dirty=919 wb=491 unstable=0 bg_thresh=984 thresh=1968 gap=558 poll_thresh=12 ino=257 dd-2584 [006] 195.601103: balance_dirty_state: bdi btrfs-1: dirty=944 wb=491 unstable=0 bg_thresh=986 thresh=1973 gap=538 poll_thresh=13 ino=257 dd-2584 [006] 195.601169: balance_dirty_state: bdi btrfs-1: dirty=944 wb=491 unstable=0 bg_thresh=989 thresh=1978 gap=543 poll_thresh=14 ino=257 dd-2584 [006] 195.601236: balance_dirty_state: bdi btrfs-1: dirty=969 wb=491 unstable=0 bg_thresh=989 thresh=1978 gap=518 poll_thresh=15 ino=257 dd-2584 [006] 195.601305: balance_dirty_state: bdi btrfs-1: dirty=994 wb=491 unstable=0 bg_thresh=985 thresh=1971 gap=486 poll_thresh=16 ino=257 dd-2584 [006] 195.601310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-290% task_weight=98% bdi_bw=57500 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 195.601331: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23040 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 195.603305: writeback_single_inode: bdi btrfs-1: ino=257 state= age=292 wrote=512 to_write=7680 dd-2584 [006] 195.608806: balance_dirty_state: bdi btrfs-1: dirty=494 wb=866 unstable=0 bg_thresh=972 thresh=1944 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 195.609082: balance_dirty_state: bdi btrfs-1: dirty=494 wb=866 unstable=0 bg_thresh=969 thresh=1938 gap=578 poll_thresh=12 ino=257 dd-2584 [006] 195.609151: balance_dirty_state: bdi btrfs-1: dirty=519 wb=866 unstable=0 bg_thresh=971 thresh=1943 gap=558 poll_thresh=13 ino=257 dd-2584 [006] 195.609216: balance_dirty_state: bdi btrfs-1: dirty=519 wb=866 unstable=0 bg_thresh=971 thresh=1943 gap=558 poll_thresh=14 ino=257 dd-2584 [006] 195.609283: balance_dirty_state: bdi btrfs-1: dirty=544 wb=866 unstable=0 bg_thresh=971 thresh=1942 gap=532 poll_thresh=15 ino=257 dd-2584 [006] 195.609351: balance_dirty_state: bdi btrfs-1: dirty=569 wb=866 unstable=0 bg_thresh=973 thresh=1947 gap=512 poll_thresh=16 ino=257 dd-2584 [006] 195.609487: balance_dirty_state: bdi btrfs-1: dirty=594 wb=866 unstable=0 bg_thresh=976 thresh=1952 gap=492 poll_thresh=17 ino=257 dd-2584 [006] 195.609623: balance_dirty_state: bdi btrfs-1: dirty=619 wb=866 unstable=0 bg_thresh=975 thresh=1951 gap=466 poll_thresh=18 ino=257 dd-2584 [006] 195.609629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1221 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-134% task_gap=-367% task_weight=98% bdi_bw=57500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.616801: balance_dirty_state: bdi btrfs-1: dirty=619 wb=866 unstable=0 bg_thresh=984 thresh=1968 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 195.616807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-342% task_weight=98% bdi_bw=57500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.624849: balance_dirty_state: bdi btrfs-1: dirty=619 wb=741 unstable=0 bg_thresh=974 thresh=1949 gap=589 poll_thresh=18 ino=257 dd-2584 [006] 195.624958: balance_dirty_state: bdi btrfs-1: dirty=644 wb=741 unstable=0 bg_thresh=974 thresh=1949 gap=564 poll_thresh=13 ino=257 dd-2584 [006] 195.625018: balance_dirty_state: bdi btrfs-1: dirty=669 wb=741 unstable=0 bg_thresh=977 thresh=1954 gap=544 poll_thresh=14 ino=257 dd-2584 [006] 195.625074: balance_dirty_state: bdi btrfs-1: dirty=669 wb=741 unstable=0 bg_thresh=977 thresh=1954 gap=544 poll_thresh=15 ino=257 dd-2584 [006] 195.625129: balance_dirty_state: bdi btrfs-1: dirty=694 wb=741 unstable=0 bg_thresh=979 thresh=1959 gap=524 poll_thresh=16 ino=257 dd-2584 [006] 195.625242: balance_dirty_state: bdi btrfs-1: dirty=719 wb=741 unstable=0 bg_thresh=979 thresh=1958 gap=498 poll_thresh=17 ino=257 dd-2584 [006] 195.625525: balance_dirty_state: bdi btrfs-1: dirty=744 wb=741 unstable=0 bg_thresh=981 thresh=1962 gap=477 poll_thresh=18 ino=257 dd-2584 [006] 195.625530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=57500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.632956: balance_dirty_state: bdi btrfs-1: dirty=744 wb=741 unstable=0 bg_thresh=981 thresh=1962 gap=477 poll_thresh=18 ino=257 dd-2584 [006] 195.632966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=57500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.640809: balance_dirty_state: bdi btrfs-1: dirty=744 wb=616 unstable=0 bg_thresh=977 thresh=1955 gap=595 poll_thresh=18 ino=257 dd-2584 [006] 195.640878: balance_dirty_state: bdi btrfs-1: dirty=769 wb=616 unstable=0 bg_thresh=977 thresh=1955 gap=570 poll_thresh=13 ino=257 dd-2584 [006] 195.640938: balance_dirty_state: bdi btrfs-1: dirty=794 wb=616 unstable=0 bg_thresh=980 thresh=1960 gap=550 poll_thresh=14 ino=257 dd-2584 [006] 195.641002: balance_dirty_state: bdi btrfs-1: dirty=794 wb=616 unstable=0 bg_thresh=980 thresh=1960 gap=550 poll_thresh=15 ino=257 dd-2584 [006] 195.641063: balance_dirty_state: bdi btrfs-1: dirty=819 wb=616 unstable=0 bg_thresh=979 thresh=1959 gap=524 poll_thresh=16 ino=257 dd-2584 [006] 195.641185: balance_dirty_state: bdi btrfs-1: dirty=844 wb=616 unstable=0 bg_thresh=979 thresh=1958 gap=498 poll_thresh=17 ino=257 dd-2584 [006] 195.641307: balance_dirty_state: bdi btrfs-1: dirty=894 wb=616 unstable=0 bg_thresh=981 thresh=1962 gap=452 poll_thresh=18 ino=257 dd-2584 [006] 195.641312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=57500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.648855: balance_dirty_state: bdi btrfs-1: dirty=894 wb=516 unstable=0 bg_thresh=974 thresh=1949 gap=539 poll_thresh=18 ino=257 dd-2584 [006] 195.648937: balance_dirty_state: bdi btrfs-1: dirty=894 wb=516 unstable=0 bg_thresh=974 thresh=1949 gap=539 poll_thresh=13 ino=257 dd-2584 [006] 195.648997: balance_dirty_state: bdi btrfs-1: dirty=919 wb=516 unstable=0 bg_thresh=977 thresh=1954 gap=519 poll_thresh=14 ino=257 dd-2584 [006] 195.649052: balance_dirty_state: bdi btrfs-1: dirty=919 wb=516 unstable=0 bg_thresh=977 thresh=1954 gap=519 poll_thresh=15 ino=257 dd-2584 [006] 195.649108: balance_dirty_state: bdi btrfs-1: dirty=944 wb=516 unstable=0 bg_thresh=979 thresh=1959 gap=499 poll_thresh=16 ino=257 dd-2584 [006] 195.649220: balance_dirty_state: bdi btrfs-1: dirty=969 wb=516 unstable=0 bg_thresh=982 thresh=1964 gap=479 poll_thresh=17 ino=257 dd-2584 [006] 195.649225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=57500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.656901: balance_dirty_state: bdi btrfs-1: dirty=969 wb=516 unstable=0 bg_thresh=982 thresh=1964 gap=479 poll_thresh=17 ino=257 dd-2584 [006] 195.656909: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=57500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.664972: balance_dirty_state: bdi btrfs-1: dirty=969 wb=516 unstable=0 bg_thresh=982 thresh=1964 gap=479 poll_thresh=17 ino=257 dd-2584 [006] 195.664977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=57500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.673006: balance_dirty_state: bdi btrfs-1: dirty=969 wb=391 unstable=0 bg_thresh=980 thresh=1961 gap=601 poll_thresh=17 ino=257 dd-2584 [006] 195.673088: balance_dirty_state: bdi btrfs-1: dirty=994 wb=391 unstable=0 bg_thresh=980 thresh=1961 gap=576 poll_thresh=13 ino=257 flush-btrfs-1-2586 [003] 195.673127: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23112 wrote=0 to_write=8192 dd-2584 [006] 195.673380: balance_dirty_state: bdi btrfs-1: dirty=969 wb=441 unstable=0 bg_thresh=983 thresh=1966 gap=556 poll_thresh=14 ino=257 dd-2584 [006] 195.673460: balance_dirty_state: bdi btrfs-1: dirty=944 wb=466 unstable=0 bg_thresh=980 thresh=1960 gap=550 poll_thresh=15 ino=257 dd-2584 [006] 195.673537: balance_dirty_state: bdi btrfs-1: dirty=944 wb=491 unstable=0 bg_thresh=982 thresh=1965 gap=530 poll_thresh=16 ino=257 dd-2584 [006] 195.673690: balance_dirty_state: bdi btrfs-1: dirty=919 wb=541 unstable=0 bg_thresh=982 thresh=1964 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 195.673847: balance_dirty_state: bdi btrfs-1: dirty=894 wb=591 unstable=0 bg_thresh=984 thresh=1968 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 195.673848: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=98% bdi_bw=57500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 195.675612: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=624 to_write=7568 dd-2584 [006] 195.680963: balance_dirty_state: bdi btrfs-1: dirty=469 wb=891 unstable=0 bg_thresh=975 thresh=1950 gap=590 poll_thresh=18 ino=257 dd-2584 [006] 195.681052: balance_dirty_state: bdi btrfs-1: dirty=494 wb=891 unstable=0 bg_thresh=975 thresh=1950 gap=565 poll_thresh=13 ino=257 dd-2584 [006] 195.681124: balance_dirty_state: bdi btrfs-1: dirty=519 wb=891 unstable=0 bg_thresh=977 thresh=1955 gap=545 poll_thresh=14 ino=257 dd-2584 [006] 195.681195: balance_dirty_state: bdi btrfs-1: dirty=519 wb=891 unstable=0 bg_thresh=977 thresh=1955 gap=545 poll_thresh=15 ino=257 dd-2584 [006] 195.681265: balance_dirty_state: bdi btrfs-1: dirty=544 wb=891 unstable=0 bg_thresh=980 thresh=1960 gap=525 poll_thresh=16 ino=257 dd-2584 [006] 195.681409: balance_dirty_state: bdi btrfs-1: dirty=569 wb=891 unstable=0 bg_thresh=979 thresh=1959 gap=499 poll_thresh=17 ino=257 dd-2584 [006] 195.681556: balance_dirty_state: bdi btrfs-1: dirty=619 wb=891 unstable=0 bg_thresh=981 thresh=1963 gap=453 poll_thresh=18 ino=257 dd-2584 [006] 195.681561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-301% task_weight=99% bdi_bw=57500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.689008: balance_dirty_state: bdi btrfs-1: dirty=619 wb=766 unstable=0 bg_thresh=978 thresh=1957 gap=572 poll_thresh=18 ino=257 dd-2584 [006] 195.689097: balance_dirty_state: bdi btrfs-1: dirty=619 wb=766 unstable=0 bg_thresh=978 thresh=1957 gap=572 poll_thresh=13 ino=257 dd-2584 [006] 195.689325: balance_dirty_state: bdi btrfs-1: dirty=644 wb=766 unstable=0 bg_thresh=981 thresh=1962 gap=552 poll_thresh=14 ino=257 dd-2584 [006] 195.689386: balance_dirty_state: bdi btrfs-1: dirty=669 wb=766 unstable=0 bg_thresh=979 thresh=1958 gap=523 poll_thresh=15 ino=257 dd-2584 [006] 195.689449: balance_dirty_state: bdi btrfs-1: dirty=669 wb=766 unstable=0 bg_thresh=978 thresh=1957 gap=522 poll_thresh=16 ino=257 dd-2584 [006] 195.689583: balance_dirty_state: bdi btrfs-1: dirty=694 wb=691 unstable=0 bg_thresh=978 thresh=1956 gap=571 poll_thresh=17 ino=257 dd-2584 [006] 195.689715: balance_dirty_state: bdi btrfs-1: dirty=744 wb=616 unstable=0 bg_thresh=980 thresh=1960 gap=600 poll_thresh=18 ino=257 dd-2584 [006] 195.689832: balance_dirty_state: bdi btrfs-1: dirty=769 wb=616 unstable=0 bg_thresh=979 thresh=1959 gap=574 poll_thresh=19 ino=257 dd-2584 [006] 195.689950: balance_dirty_state: bdi btrfs-1: dirty=794 wb=616 unstable=0 bg_thresh=979 thresh=1958 gap=548 poll_thresh=20 ino=257 dd-2584 [006] 195.690069: balance_dirty_state: bdi btrfs-1: dirty=844 wb=616 unstable=0 bg_thresh=981 thresh=1962 gap=502 poll_thresh=21 ino=257 dd-2584 [006] 195.690188: balance_dirty_state: bdi btrfs-1: dirty=869 wb=616 unstable=0 bg_thresh=980 thresh=1961 gap=476 poll_thresh=22 ino=257 dd-2584 [006] 195.690192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-102% task_gap=-303% task_weight=98% bdi_bw=57500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.696936: balance_dirty_state: bdi btrfs-1: dirty=869 wb=616 unstable=0 bg_thresh=980 thresh=1961 gap=476 poll_thresh=22 ino=257 dd-2584 [006] 195.696945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-102% task_gap=-303% task_weight=98% bdi_bw=57500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.704912: balance_dirty_state: bdi btrfs-1: dirty=869 wb=616 unstable=0 bg_thresh=980 thresh=1961 gap=476 poll_thresh=22 ino=257 dd-2584 [006] 195.704921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-102% task_gap=-303% task_weight=98% bdi_bw=55564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.712910: balance_dirty_state: bdi btrfs-1: dirty=869 wb=616 unstable=0 bg_thresh=980 thresh=1961 gap=476 poll_thresh=22 ino=257 dd-2584 [006] 195.712921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-102% task_gap=-303% task_weight=98% bdi_bw=55564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.721025: balance_dirty_state: bdi btrfs-1: dirty=869 wb=491 unstable=0 bg_thresh=980 thresh=1961 gap=601 poll_thresh=22 ino=257 dd-2584 [006] 195.721123: balance_dirty_state: bdi btrfs-1: dirty=869 wb=491 unstable=0 bg_thresh=977 thresh=1955 gap=595 poll_thresh=16 ino=257 dd-2584 [006] 195.721565: balance_dirty_state: bdi btrfs-1: dirty=919 wb=491 unstable=0 bg_thresh=979 thresh=1959 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 195.721743: balance_dirty_state: bdi btrfs-1: dirty=944 wb=491 unstable=0 bg_thresh=979 thresh=1958 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 195.721920: balance_dirty_state: bdi btrfs-1: dirty=969 wb=491 unstable=0 bg_thresh=978 thresh=1957 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 195.722097: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=491 unstable=0 bg_thresh=978 thresh=1956 gap=446 poll_thresh=20 ino=257 dd-2584 [006] 195.722103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1226 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-130% task_gap=-359% task_weight=98% bdi_bw=55564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 195.722142: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23160 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 195.724632: writeback_single_inode: bdi btrfs-1: ino=257 state= age=112 wrote=528 to_write=7664 dd-2584 [006] 195.728936: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1016 unstable=0 bg_thresh=977 thresh=1955 gap=445 poll_thresh=20 ino=257 dd-2584 [006] 195.728945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1225 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-155% task_gap=-410% task_weight=98% bdi_bw=55564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.736956: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1016 unstable=0 bg_thresh=987 thresh=1974 gap=464 poll_thresh=20 ino=257 dd-2584 [006] 195.736965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-382% task_weight=98% bdi_bw=55564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.744971: balance_dirty_state: bdi btrfs-1: dirty=494 wb=891 unstable=0 bg_thresh=981 thresh=1963 gap=578 poll_thresh=20 ino=257 dd-2584 [006] 195.745044: balance_dirty_state: bdi btrfs-1: dirty=494 wb=891 unstable=0 bg_thresh=981 thresh=1962 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 195.745108: balance_dirty_state: bdi btrfs-1: dirty=519 wb=891 unstable=0 bg_thresh=983 thresh=1967 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 195.745231: balance_dirty_state: bdi btrfs-1: dirty=544 wb=891 unstable=0 bg_thresh=980 thresh=1960 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 195.745352: balance_dirty_state: bdi btrfs-1: dirty=569 wb=891 unstable=0 bg_thresh=979 thresh=1959 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 195.745475: balance_dirty_state: bdi btrfs-1: dirty=619 wb=891 unstable=0 bg_thresh=979 thresh=1958 gap=448 poll_thresh=19 ino=257 dd-2584 [006] 195.745479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1228 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-153% task_gap=-405% task_weight=98% bdi_bw=55564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.756869: balance_dirty_state: bdi btrfs-1: dirty=619 wb=891 unstable=0 bg_thresh=974 thresh=1949 gap=439 poll_thresh=19 ino=257 dd-2584 [006] 195.756874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1219 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-160% task_gap=-419% task_weight=99% bdi_bw=55564 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 195.764928: balance_dirty_state: bdi btrfs-1: dirty=619 wb=766 unstable=0 bg_thresh=972 thresh=1944 gap=559 poll_thresh=19 ino=257 dd-2584 [006] 195.765177: balance_dirty_state: bdi btrfs-1: dirty=619 wb=766 unstable=0 bg_thresh=972 thresh=1944 gap=559 poll_thresh=14 ino=257 dd-2584 [006] 195.765235: balance_dirty_state: bdi btrfs-1: dirty=644 wb=766 unstable=0 bg_thresh=974 thresh=1949 gap=539 poll_thresh=15 ino=257 dd-2584 [006] 195.765291: balance_dirty_state: bdi btrfs-1: dirty=669 wb=766 unstable=0 bg_thresh=977 thresh=1954 gap=519 poll_thresh=16 ino=257 dd-2584 [006] 195.765404: balance_dirty_state: bdi btrfs-1: dirty=694 wb=766 unstable=0 bg_thresh=979 thresh=1959 gap=499 poll_thresh=17 ino=257 dd-2584 [006] 195.765524: balance_dirty_state: bdi btrfs-1: dirty=719 wb=766 unstable=0 bg_thresh=979 thresh=1958 gap=473 poll_thresh=18 ino=257 dd-2584 [006] 195.765528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-153% task_gap=-406% task_weight=99% bdi_bw=55564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.772925: balance_dirty_state: bdi btrfs-1: dirty=719 wb=766 unstable=0 bg_thresh=982 thresh=1964 gap=479 poll_thresh=18 ino=257 dd-2584 [006] 195.772929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-149% task_gap=-398% task_weight=100% bdi_bw=55564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.780948: balance_dirty_state: bdi btrfs-1: dirty=719 wb=641 unstable=0 bg_thresh=978 thresh=1957 gap=597 poll_thresh=18 ino=257 dd-2584 [006] 195.781015: balance_dirty_state: bdi btrfs-1: dirty=744 wb=641 unstable=0 bg_thresh=978 thresh=1956 gap=571 poll_thresh=13 ino=257 dd-2584 [006] 195.781075: balance_dirty_state: bdi btrfs-1: dirty=744 wb=641 unstable=0 bg_thresh=978 thresh=1956 gap=571 poll_thresh=14 ino=257 dd-2584 [006] 195.781134: balance_dirty_state: bdi btrfs-1: dirty=769 wb=641 unstable=0 bg_thresh=977 thresh=1955 gap=545 poll_thresh=15 ino=257 dd-2584 [006] 195.781193: balance_dirty_state: bdi btrfs-1: dirty=794 wb=641 unstable=0 bg_thresh=980 thresh=1960 gap=525 poll_thresh=16 ino=257 dd-2584 [006] 195.781311: balance_dirty_state: bdi btrfs-1: dirty=819 wb=641 unstable=0 bg_thresh=979 thresh=1959 gap=499 poll_thresh=17 ino=257 dd-2584 [006] 195.781427: balance_dirty_state: bdi btrfs-1: dirty=844 wb=641 unstable=0 bg_thresh=979 thresh=1958 gap=473 poll_thresh=18 ino=257 dd-2584 [006] 195.781431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-153% task_gap=-406% task_weight=99% bdi_bw=55564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.788936: balance_dirty_state: bdi btrfs-1: dirty=844 wb=516 unstable=0 bg_thresh=978 thresh=1956 gap=596 poll_thresh=18 ino=257 dd-2584 [006] 195.789032: balance_dirty_state: bdi btrfs-1: dirty=869 wb=516 unstable=0 bg_thresh=977 thresh=1955 gap=570 poll_thresh=13 ino=257 dd-2584 [006] 195.789346: balance_dirty_state: bdi btrfs-1: dirty=894 wb=516 unstable=0 bg_thresh=980 thresh=1960 gap=550 poll_thresh=14 ino=257 dd-2584 [006] 195.789426: balance_dirty_state: bdi btrfs-1: dirty=894 wb=516 unstable=0 bg_thresh=977 thresh=1954 gap=544 poll_thresh=15 ino=257 dd-2584 [006] 195.789505: balance_dirty_state: bdi btrfs-1: dirty=919 wb=516 unstable=0 bg_thresh=979 thresh=1959 gap=524 poll_thresh=16 ino=257 dd-2584 [006] 195.789666: balance_dirty_state: bdi btrfs-1: dirty=944 wb=516 unstable=0 bg_thresh=976 thresh=1952 gap=492 poll_thresh=17 ino=257 dd-2584 [006] 195.789824: balance_dirty_state: bdi btrfs-1: dirty=969 wb=516 unstable=0 bg_thresh=975 thresh=1951 gap=466 poll_thresh=18 ino=257 dd-2584 [006] 195.789830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1220 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-158% task_gap=-417% task_weight=100% bdi_bw=55564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 195.796986: balance_dirty_state: bdi btrfs-1: dirty=969 wb=516 unstable=0 bg_thresh=976 thresh=1953 gap=468 poll_thresh=18 ino=257 dd-2584 [006] 195.796994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1222 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-157% task_gap=-414% task_weight=99% bdi_bw=55564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 195.804999: balance_dirty_state: bdi btrfs-1: dirty=969 wb=516 unstable=0 bg_thresh=976 thresh=1953 gap=468 poll_thresh=18 ino=257 dd-2584 [004] 195.805014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1222 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-157% task_gap=-414% task_weight=99% bdi_bw=55564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 195.812904: balance_dirty_state: bdi btrfs-1: dirty=969 wb=391 unstable=0 bg_thresh=976 thresh=1952 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 195.813028: balance_dirty_state: bdi btrfs-1: dirty=969 wb=391 unstable=0 bg_thresh=976 thresh=1952 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 195.813150: balance_dirty_state: bdi btrfs-1: dirty=994 wb=391 unstable=0 bg_thresh=978 thresh=1957 gap=572 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 195.813203: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23252 wrote=0 to_write=8192 dd-2584 [004] 195.813277: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=391 unstable=0 bg_thresh=975 thresh=1951 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 195.813398: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=391 unstable=0 bg_thresh=978 thresh=1956 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 195.813648: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=441 unstable=0 bg_thresh=977 thresh=1955 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 195.813900: balance_dirty_state: bdi btrfs-1: dirty=969 wb=491 unstable=0 bg_thresh=979 thresh=1959 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 195.814499: balance_dirty_state: bdi btrfs-1: dirty=869 wb=641 unstable=0 bg_thresh=979 thresh=1958 gap=448 poll_thresh=19 ino=257 dd-2584 [004] 195.814502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-153% task_gap=-406% task_weight=99% bdi_bw=52672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 195.816417: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=656 to_write=7536 dd-2584 [004] 195.820878: balance_dirty_state: bdi btrfs-1: dirty=469 wb=941 unstable=0 bg_thresh=982 thresh=1965 gap=555 poll_thresh=19 ino=257 dd-2584 [004] 195.820989: balance_dirty_state: bdi btrfs-1: dirty=494 wb=941 unstable=0 bg_thresh=979 thresh=1959 gap=524 poll_thresh=14 ino=257 dd-2584 [004] 195.821049: balance_dirty_state: bdi btrfs-1: dirty=494 wb=941 unstable=0 bg_thresh=979 thresh=1958 gap=523 poll_thresh=15 ino=257 dd-2584 [004] 195.821107: balance_dirty_state: bdi btrfs-1: dirty=519 wb=941 unstable=0 bg_thresh=979 thresh=1958 gap=498 poll_thresh=16 ino=257 dd-2584 [004] 195.821227: balance_dirty_state: bdi btrfs-1: dirty=544 wb=941 unstable=0 bg_thresh=981 thresh=1962 gap=477 poll_thresh=17 ino=257 dd-2584 [004] 195.821231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-150% task_gap=-401% task_weight=100% bdi_bw=52672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 195.829006: balance_dirty_state: bdi btrfs-1: dirty=544 wb=941 unstable=0 bg_thresh=981 thresh=1962 gap=477 poll_thresh=17 ino=257 dd-2584 [004] 195.829012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-150% task_gap=-401% task_weight=100% bdi_bw=52672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 195.836969: balance_dirty_state: bdi btrfs-1: dirty=544 wb=941 unstable=0 bg_thresh=981 thresh=1962 gap=477 poll_thresh=17 ino=257 dd-2584 [004] 195.836978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-150% task_gap=-401% task_weight=100% bdi_bw=52672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 195.844964: balance_dirty_state: bdi btrfs-1: dirty=544 wb=941 unstable=0 bg_thresh=981 thresh=1962 gap=477 poll_thresh=17 ino=257 dd-2584 [004] 195.844979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-150% task_gap=-401% task_weight=100% bdi_bw=52672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 195.852990: balance_dirty_state: bdi btrfs-1: dirty=544 wb=816 unstable=0 bg_thresh=980 thresh=1961 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 195.853098: balance_dirty_state: bdi btrfs-1: dirty=569 wb=816 unstable=0 bg_thresh=980 thresh=1960 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 195.853194: balance_dirty_state: bdi btrfs-1: dirty=594 wb=816 unstable=0 bg_thresh=980 thresh=1960 gap=550 poll_thresh=14 ino=257 dd-2584 [004] 195.853291: balance_dirty_state: bdi btrfs-1: dirty=594 wb=816 unstable=0 bg_thresh=979 thresh=1959 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 195.853385: balance_dirty_state: bdi btrfs-1: dirty=619 wb=816 unstable=0 bg_thresh=979 thresh=1959 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 195.853576: balance_dirty_state: bdi btrfs-1: dirty=644 wb=816 unstable=0 bg_thresh=981 thresh=1963 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 195.853766: balance_dirty_state: bdi btrfs-1: dirty=669 wb=816 unstable=0 bg_thresh=981 thresh=1962 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 195.853774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-150% task_gap=-401% task_weight=100% bdi_bw=52672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 195.860918: balance_dirty_state: bdi btrfs-1: dirty=669 wb=816 unstable=0 bg_thresh=981 thresh=1962 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 195.860927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-150% task_gap=-401% task_weight=100% bdi_bw=52672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 195.868910: balance_dirty_state: bdi btrfs-1: dirty=669 wb=666 unstable=0 bg_thresh=978 thresh=1957 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 195.869014: balance_dirty_state: bdi btrfs-1: dirty=694 wb=666 unstable=0 bg_thresh=981 thresh=1962 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 195.869117: balance_dirty_state: bdi btrfs-1: dirty=719 wb=666 unstable=0 bg_thresh=978 thresh=1956 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 195.869554: balance_dirty_state: bdi btrfs-1: dirty=719 wb=666 unstable=0 bg_thresh=980 thresh=1961 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 195.869655: balance_dirty_state: bdi btrfs-1: dirty=744 wb=666 unstable=0 bg_thresh=980 thresh=1960 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 195.869854: balance_dirty_state: bdi btrfs-1: dirty=769 wb=666 unstable=0 bg_thresh=979 thresh=1959 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 195.870056: balance_dirty_state: bdi btrfs-1: dirty=819 wb=666 unstable=0 bg_thresh=979 thresh=1958 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 195.870064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-153% task_gap=-406% task_weight=99% bdi_bw=52672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 195.876947: balance_dirty_state: bdi btrfs-1: dirty=819 wb=541 unstable=0 bg_thresh=977 thresh=1955 gap=595 poll_thresh=18 ino=257 dd-2584 [000] 195.877017: balance_dirty_state: bdi btrfs-1: dirty=844 wb=541 unstable=0 bg_thresh=977 thresh=1955 gap=570 poll_thresh=13 ino=257 dd-2584 [000] 195.877084: balance_dirty_state: bdi btrfs-1: dirty=869 wb=541 unstable=0 bg_thresh=983 thresh=1966 gap=556 poll_thresh=14 ino=257 dd-2584 [000] 195.877151: balance_dirty_state: bdi btrfs-1: dirty=869 wb=541 unstable=0 bg_thresh=983 thresh=1966 gap=556 poll_thresh=15 ino=257 dd-2584 [000] 195.877218: balance_dirty_state: bdi btrfs-1: dirty=894 wb=541 unstable=0 bg_thresh=985 thresh=1971 gap=536 poll_thresh=16 ino=257 dd-2584 [000] 195.877351: balance_dirty_state: bdi btrfs-1: dirty=919 wb=541 unstable=0 bg_thresh=988 thresh=1976 gap=516 poll_thresh=17 ino=257 dd-2584 [000] 195.877488: balance_dirty_state: bdi btrfs-1: dirty=969 wb=541 unstable=0 bg_thresh=987 thresh=1974 gap=464 poll_thresh=18 ino=257 dd-2584 [000] 195.877493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-431% task_weight=99% bdi_bw=52672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 195.884994: balance_dirty_state: bdi btrfs-1: dirty=969 wb=541 unstable=0 bg_thresh=978 thresh=1956 gap=446 poll_thresh=18 ino=257 dd-2584 [000] 195.885001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-179% task_gap=-458% task_weight=99% bdi_bw=52672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 195.893029: balance_dirty_state: bdi btrfs-1: dirty=969 wb=416 unstable=0 bg_thresh=977 thresh=1954 gap=569 poll_thresh=18 ino=257 dd-2584 [000] 195.893108: balance_dirty_state: bdi btrfs-1: dirty=969 wb=416 unstable=0 bg_thresh=977 thresh=1954 gap=569 poll_thresh=13 ino=257 dd-2584 [000] 195.893169: balance_dirty_state: bdi btrfs-1: dirty=994 wb=416 unstable=0 bg_thresh=979 thresh=1959 gap=549 poll_thresh=14 ino=257 flush-btrfs-1-2586 [007] 195.893233: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23332 wrote=0 to_write=8192 dd-2584 [000] 195.893412: balance_dirty_state: bdi btrfs-1: dirty=994 wb=441 unstable=0 bg_thresh=979 thresh=1959 gap=524 poll_thresh=15 ino=257 dd-2584 [000] 195.893474: balance_dirty_state: bdi btrfs-1: dirty=994 wb=466 unstable=0 bg_thresh=982 thresh=1964 gap=504 poll_thresh=16 ino=257 dd-2584 [000] 195.893601: balance_dirty_state: bdi btrfs-1: dirty=944 wb=516 unstable=0 bg_thresh=981 thresh=1963 gap=503 poll_thresh=17 ino=257 dd-2584 [000] 195.893765: balance_dirty_state: bdi btrfs-1: dirty=944 wb=591 unstable=0 bg_thresh=983 thresh=1967 gap=432 poll_thresh=18 ino=257 dd-2584 [000] 195.893767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-171% task_gap=-442% task_weight=100% bdi_bw=52672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 195.894678: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=592 to_write=7600 dd-2584 [004] 195.900985: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1016 unstable=0 bg_thresh=980 thresh=1961 gap=426 poll_thresh=18 ino=257 dd-2584 [004] 195.900990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-175% task_gap=-451% task_weight=99% bdi_bw=52672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 195.908918: balance_dirty_state: bdi btrfs-1: dirty=519 wb=891 unstable=0 bg_thresh=976 thresh=1952 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 195.909030: balance_dirty_state: bdi btrfs-1: dirty=519 wb=891 unstable=0 bg_thresh=976 thresh=1952 gap=542 poll_thresh=13 ino=257 dd-2584 [004] 195.909091: balance_dirty_state: bdi btrfs-1: dirty=544 wb=891 unstable=0 bg_thresh=978 thresh=1957 gap=522 poll_thresh=14 ino=257 dd-2584 [004] 195.909149: balance_dirty_state: bdi btrfs-1: dirty=544 wb=891 unstable=0 bg_thresh=978 thresh=1957 gap=522 poll_thresh=15 ino=257 dd-2584 [004] 195.909205: balance_dirty_state: bdi btrfs-1: dirty=569 wb=891 unstable=0 bg_thresh=981 thresh=1962 gap=502 poll_thresh=16 ino=257 dd-2584 [004] 195.909318: balance_dirty_state: bdi btrfs-1: dirty=594 wb=891 unstable=0 bg_thresh=983 thresh=1967 gap=482 poll_thresh=17 ino=257 dd-2584 [004] 195.909323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-345% task_weight=100% bdi_bw=52672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 195.917009: balance_dirty_state: bdi btrfs-1: dirty=594 wb=766 unstable=0 bg_thresh=982 thresh=1965 gap=605 poll_thresh=17 ino=257 dd-2584 [004] 195.917133: balance_dirty_state: bdi btrfs-1: dirty=619 wb=766 unstable=0 bg_thresh=982 thresh=1965 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 195.917249: balance_dirty_state: bdi btrfs-1: dirty=644 wb=766 unstable=0 bg_thresh=985 thresh=1970 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 195.917367: balance_dirty_state: bdi btrfs-1: dirty=644 wb=766 unstable=0 bg_thresh=985 thresh=1970 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 195.917486: balance_dirty_state: bdi btrfs-1: dirty=669 wb=766 unstable=0 bg_thresh=984 thresh=1969 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 195.918078: balance_dirty_state: bdi btrfs-1: dirty=694 wb=766 unstable=0 bg_thresh=984 thresh=1968 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 195.918315: balance_dirty_state: bdi btrfs-1: dirty=744 wb=766 unstable=0 bg_thresh=986 thresh=1972 gap=462 poll_thresh=18 ino=257 dd-2584 [004] 195.918324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=50916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 195.925032: balance_dirty_state: bdi btrfs-1: dirty=744 wb=766 unstable=0 bg_thresh=986 thresh=1972 gap=462 poll_thresh=18 ino=257 dd-2584 [004] 195.925045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=50916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 195.936956: balance_dirty_state: bdi btrfs-1: dirty=744 wb=616 unstable=0 bg_thresh=979 thresh=1959 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 195.937039: balance_dirty_state: bdi btrfs-1: dirty=744 wb=616 unstable=0 bg_thresh=979 thresh=1959 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 195.937099: balance_dirty_state: bdi btrfs-1: dirty=769 wb=616 unstable=0 bg_thresh=982 thresh=1964 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 195.937154: balance_dirty_state: bdi btrfs-1: dirty=769 wb=616 unstable=0 bg_thresh=982 thresh=1964 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 195.937209: balance_dirty_state: bdi btrfs-1: dirty=794 wb=616 unstable=0 bg_thresh=984 thresh=1969 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 195.937323: balance_dirty_state: bdi btrfs-1: dirty=819 wb=616 unstable=0 bg_thresh=984 thresh=1968 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 195.937436: balance_dirty_state: bdi btrfs-1: dirty=869 wb=616 unstable=0 bg_thresh=986 thresh=1972 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 195.937441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-143% task_gap=-386% task_weight=99% bdi_bw=50916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 195.944930: balance_dirty_state: bdi btrfs-1: dirty=869 wb=491 unstable=0 bg_thresh=983 thresh=1966 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 195.945037: balance_dirty_state: bdi btrfs-1: dirty=869 wb=491 unstable=0 bg_thresh=983 thresh=1966 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 195.945092: balance_dirty_state: bdi btrfs-1: dirty=894 wb=491 unstable=0 bg_thresh=985 thresh=1971 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 195.945149: balance_dirty_state: bdi btrfs-1: dirty=919 wb=491 unstable=0 bg_thresh=985 thresh=1971 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 195.945205: balance_dirty_state: bdi btrfs-1: dirty=919 wb=491 unstable=0 bg_thresh=985 thresh=1970 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 195.945483: balance_dirty_state: bdi btrfs-1: dirty=944 wb=491 unstable=0 bg_thresh=984 thresh=1969 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 195.945601: balance_dirty_state: bdi btrfs-1: dirty=994 wb=491 unstable=0 bg_thresh=986 thresh=1973 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 195.945605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=50916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 195.945665: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23384 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 195.946775: writeback_single_inode: bdi btrfs-1: ino=257 state= age=200 wrote=480 to_write=7712 dd-2584 [000] 195.953013: balance_dirty_state: bdi btrfs-1: dirty=519 wb=841 unstable=0 bg_thresh=975 thresh=1950 gap=590 poll_thresh=18 ino=257 dd-2584 [000] 195.953104: balance_dirty_state: bdi btrfs-1: dirty=519 wb=841 unstable=0 bg_thresh=978 thresh=1956 gap=596 poll_thresh=13 ino=257 dd-2584 [000] 195.953193: balance_dirty_state: bdi btrfs-1: dirty=544 wb=841 unstable=0 bg_thresh=977 thresh=1955 gap=570 poll_thresh=14 ino=257 dd-2584 [000] 195.953278: balance_dirty_state: bdi btrfs-1: dirty=569 wb=841 unstable=0 bg_thresh=977 thresh=1954 gap=544 poll_thresh=15 ino=257 dd-2584 [000] 195.953367: balance_dirty_state: bdi btrfs-1: dirty=569 wb=841 unstable=0 bg_thresh=980 thresh=1960 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 195.953602: balance_dirty_state: bdi btrfs-1: dirty=619 wb=841 unstable=0 bg_thresh=979 thresh=1959 gap=499 poll_thresh=17 ino=257 dd-2584 [000] 195.953837: balance_dirty_state: bdi btrfs-1: dirty=644 wb=841 unstable=0 bg_thresh=981 thresh=1963 gap=478 poll_thresh=18 ino=257 dd-2584 [000] 195.953846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-125% task_gap=-351% task_weight=100% bdi_bw=50916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 195.960985: balance_dirty_state: bdi btrfs-1: dirty=644 wb=716 unstable=0 bg_thresh=981 thresh=1962 gap=602 poll_thresh=18 ino=257 dd-2584 [000] 195.961069: balance_dirty_state: bdi btrfs-1: dirty=644 wb=716 unstable=0 bg_thresh=978 thresh=1956 gap=596 poll_thresh=13 ino=257 dd-2584 [000] 195.961129: balance_dirty_state: bdi btrfs-1: dirty=669 wb=716 unstable=0 bg_thresh=980 thresh=1961 gap=576 poll_thresh=14 ino=257 dd-2584 [000] 195.961186: balance_dirty_state: bdi btrfs-1: dirty=694 wb=716 unstable=0 bg_thresh=980 thresh=1960 gap=550 poll_thresh=15 ino=257 dd-2584 [000] 195.961243: balance_dirty_state: bdi btrfs-1: dirty=694 wb=716 unstable=0 bg_thresh=980 thresh=1960 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 195.961524: balance_dirty_state: bdi btrfs-1: dirty=744 wb=716 unstable=0 bg_thresh=979 thresh=1958 gap=498 poll_thresh=17 ino=257 dd-2584 [000] 195.961636: balance_dirty_state: bdi btrfs-1: dirty=769 wb=716 unstable=0 bg_thresh=978 thresh=1957 gap=472 poll_thresh=18 ino=257 dd-2584 [000] 195.961641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-129% task_gap=-359% task_weight=99% bdi_bw=50916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 195.969065: balance_dirty_state: bdi btrfs-1: dirty=769 wb=716 unstable=0 bg_thresh=978 thresh=1957 gap=472 poll_thresh=18 ino=257 dd-2584 [000] 195.969069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-129% task_gap=-359% task_weight=99% bdi_bw=50916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 195.976932: balance_dirty_state: bdi btrfs-1: dirty=769 wb=591 unstable=0 bg_thresh=980 thresh=1960 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 195.977021: balance_dirty_state: bdi btrfs-1: dirty=769 wb=591 unstable=0 bg_thresh=980 thresh=1960 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 195.977105: balance_dirty_state: bdi btrfs-1: dirty=794 wb=591 unstable=0 bg_thresh=982 thresh=1965 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 195.977188: balance_dirty_state: bdi btrfs-1: dirty=819 wb=591 unstable=0 bg_thresh=982 thresh=1965 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 195.977270: balance_dirty_state: bdi btrfs-1: dirty=819 wb=591 unstable=0 bg_thresh=985 thresh=1970 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 195.977439: balance_dirty_state: bdi btrfs-1: dirty=869 wb=591 unstable=0 bg_thresh=984 thresh=1969 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 195.977609: balance_dirty_state: bdi btrfs-1: dirty=894 wb=591 unstable=0 bg_thresh=986 thresh=1973 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 195.977616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=50916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 195.984965: balance_dirty_state: bdi btrfs-1: dirty=894 wb=591 unstable=0 bg_thresh=986 thresh=1973 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 195.984974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=50916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 195.992927: balance_dirty_state: bdi btrfs-1: dirty=894 wb=591 unstable=0 bg_thresh=988 thresh=1976 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 195.992933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=50916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.000942: balance_dirty_state: bdi btrfs-1: dirty=894 wb=516 unstable=0 bg_thresh=987 thresh=1974 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 196.001036: balance_dirty_state: bdi btrfs-1: dirty=919 wb=516 unstable=0 bg_thresh=984 thresh=1968 gap=533 poll_thresh=13 ino=257 dd-2584 [004] 196.001125: balance_dirty_state: bdi btrfs-1: dirty=919 wb=516 unstable=0 bg_thresh=986 thresh=1973 gap=538 poll_thresh=14 ino=257 dd-2584 [004] 196.001215: balance_dirty_state: bdi btrfs-1: dirty=944 wb=516 unstable=0 bg_thresh=983 thresh=1967 gap=507 poll_thresh=15 ino=257 dd-2584 [004] 196.001305: balance_dirty_state: bdi btrfs-1: dirty=944 wb=516 unstable=0 bg_thresh=986 thresh=1972 gap=512 poll_thresh=16 ino=257 dd-2584 [004] 196.001752: balance_dirty_state: bdi btrfs-1: dirty=994 wb=516 unstable=0 bg_thresh=985 thresh=1971 gap=461 poll_thresh=17 ino=257 dd-2584 [004] 196.001758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=50916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 196.001816: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23440 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 196.002945: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=480 to_write=7712 dd-2584 [004] 196.008956: balance_dirty_state: bdi btrfs-1: dirty=519 wb=991 unstable=0 bg_thresh=985 thresh=1971 gap=461 poll_thresh=17 ino=257 dd-2584 [004] 196.008963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=50916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.016943: balance_dirty_state: bdi btrfs-1: dirty=519 wb=866 unstable=0 bg_thresh=985 thresh=1970 gap=585 poll_thresh=17 ino=257 dd-2584 [004] 196.017055: balance_dirty_state: bdi btrfs-1: dirty=519 wb=866 unstable=0 bg_thresh=985 thresh=1970 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 196.017160: balance_dirty_state: bdi btrfs-1: dirty=544 wb=866 unstable=0 bg_thresh=987 thresh=1975 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 196.017269: balance_dirty_state: bdi btrfs-1: dirty=569 wb=866 unstable=0 bg_thresh=987 thresh=1975 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 196.017374: balance_dirty_state: bdi btrfs-1: dirty=569 wb=866 unstable=0 bg_thresh=990 thresh=1980 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 196.017589: balance_dirty_state: bdi btrfs-1: dirty=619 wb=866 unstable=0 bg_thresh=992 thresh=1985 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 196.017809: balance_dirty_state: bdi btrfs-1: dirty=644 wb=866 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 196.017816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=50916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.025017: balance_dirty_state: bdi btrfs-1: dirty=644 wb=616 unstable=0 bg_thresh=990 thresh=1981 gap=721 poll_thresh=18 ino=257 dd-2584 [004] 196.025115: balance_dirty_state: bdi btrfs-1: dirty=658 wb=618 unstable=0 bg_thresh=992 thresh=1985 gap=709 poll_thresh=13 ino=257 dd-2584 [004] 196.025205: balance_dirty_state: bdi btrfs-1: dirty=658 wb=618 unstable=0 bg_thresh=995 thresh=1990 gap=714 poll_thresh=14 ino=257 dd-2584 [004] 196.025300: balance_dirty_state: bdi btrfs-1: dirty=683 wb=618 unstable=0 bg_thresh=995 thresh=1990 gap=689 poll_thresh=15 ino=257 dd-2584 [004] 196.025392: balance_dirty_state: bdi btrfs-1: dirty=683 wb=618 unstable=0 bg_thresh=994 thresh=1989 gap=688 poll_thresh=16 ino=257 dd-2584 [004] 196.025579: balance_dirty_state: bdi btrfs-1: dirty=733 wb=618 unstable=0 bg_thresh=994 thresh=1988 gap=637 poll_thresh=17 ino=257 dd-2584 [004] 196.026034: balance_dirty_state: bdi btrfs-1: dirty=758 wb=618 unstable=0 bg_thresh=996 thresh=1992 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 196.026208: balance_dirty_state: bdi btrfs-1: dirty=783 wb=618 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 196.026375: balance_dirty_state: bdi btrfs-1: dirty=833 wb=618 unstable=0 bg_thresh=992 thresh=1984 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 196.026545: balance_dirty_state: bdi btrfs-1: dirty=858 wb=618 unstable=0 bg_thresh=994 thresh=1988 gap=512 poll_thresh=21 ino=257 dd-2584 [004] 196.026710: balance_dirty_state: bdi btrfs-1: dirty=883 wb=618 unstable=0 bg_thresh=993 thresh=1987 gap=486 poll_thresh=22 ino=257 dd-2584 [004] 196.026716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=49920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 196.033518: balance_dirty_state: bdi btrfs-1: dirty=883 wb=518 unstable=0 bg_thresh=978 thresh=1957 gap=556 poll_thresh=22 ino=257 dd-2584 [000] 196.033638: balance_dirty_state: bdi btrfs-1: dirty=908 wb=518 unstable=0 bg_thresh=984 thresh=1968 gap=542 poll_thresh=16 ino=257 dd-2584 [000] 196.033815: balance_dirty_state: bdi btrfs-1: dirty=933 wb=518 unstable=0 bg_thresh=985 thresh=1971 gap=520 poll_thresh=17 ino=257 dd-2584 [000] 196.033993: balance_dirty_state: bdi btrfs-1: dirty=958 wb=518 unstable=0 bg_thresh=984 thresh=1969 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 196.034455: balance_dirty_state: bdi btrfs-1: dirty=983 wb=518 unstable=0 bg_thresh=985 thresh=1970 gap=469 poll_thresh=19 ino=257 dd-2584 [000] 196.034462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-389% task_weight=99% bdi_bw=49920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 196.041035: balance_dirty_state: bdi btrfs-1: dirty=990 wb=391 unstable=0 bg_thresh=975 thresh=1951 gap=570 poll_thresh=19 ino=257 flush-btrfs-1-2586 [007] 196.041054: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23480 wrote=0 to_write=8192 dd-2584 [000] 196.041132: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=391 unstable=0 bg_thresh=978 thresh=1956 gap=550 poll_thresh=14 ino=257 dd-2584 [000] 196.041219: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=416 unstable=0 bg_thresh=981 thresh=1962 gap=531 poll_thresh=15 ino=257 dd-2584 [000] 196.041311: balance_dirty_state: bdi btrfs-1: dirty=990 wb=441 unstable=0 bg_thresh=979 thresh=1959 gap=528 poll_thresh=16 ino=257 dd-2584 [000] 196.041496: balance_dirty_state: bdi btrfs-1: dirty=965 wb=516 unstable=0 bg_thresh=982 thresh=1964 gap=483 poll_thresh=17 ino=257 dd-2584 [000] 196.041498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=49920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 196.042505: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=576 to_write=7616 dd-2584 [000] 196.049073: balance_dirty_state: bdi btrfs-1: dirty=530 wb=841 unstable=0 bg_thresh=982 thresh=1965 gap=594 poll_thresh=17 ino=257 dd-2584 [000] 196.049139: balance_dirty_state: bdi btrfs-1: dirty=530 wb=841 unstable=0 bg_thresh=985 thresh=1970 gap=599 poll_thresh=13 ino=257 dd-2584 [000] 196.049199: balance_dirty_state: bdi btrfs-1: dirty=555 wb=841 unstable=0 bg_thresh=982 thresh=1964 gap=568 poll_thresh=14 ino=257 dd-2584 [000] 196.049260: balance_dirty_state: bdi btrfs-1: dirty=580 wb=841 unstable=0 bg_thresh=984 thresh=1969 gap=548 poll_thresh=15 ino=257 dd-2584 [000] 196.049319: balance_dirty_state: bdi btrfs-1: dirty=580 wb=841 unstable=0 bg_thresh=984 thresh=1968 gap=547 poll_thresh=16 ino=257 dd-2584 [000] 196.049441: balance_dirty_state: bdi btrfs-1: dirty=605 wb=841 unstable=0 bg_thresh=983 thresh=1967 gap=521 poll_thresh=17 ino=257 dd-2584 [000] 196.049563: balance_dirty_state: bdi btrfs-1: dirty=655 wb=841 unstable=0 bg_thresh=983 thresh=1966 gap=470 poll_thresh=18 ino=257 dd-2584 [000] 196.049567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-346% task_weight=100% bdi_bw=49920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 196.057066: balance_dirty_state: bdi btrfs-1: dirty=655 wb=716 unstable=0 bg_thresh=979 thresh=1958 gap=587 poll_thresh=18 ino=257 dd-2584 [000] 196.057132: balance_dirty_state: bdi btrfs-1: dirty=655 wb=716 unstable=0 bg_thresh=981 thresh=1963 gap=592 poll_thresh=13 ino=257 dd-2584 [000] 196.057192: balance_dirty_state: bdi btrfs-1: dirty=680 wb=716 unstable=0 bg_thresh=981 thresh=1962 gap=566 poll_thresh=14 ino=257 dd-2584 [000] 196.057420: balance_dirty_state: bdi btrfs-1: dirty=705 wb=716 unstable=0 bg_thresh=981 thresh=1962 gap=541 poll_thresh=15 ino=257 dd-2584 [000] 196.057478: balance_dirty_state: bdi btrfs-1: dirty=705 wb=716 unstable=0 bg_thresh=980 thresh=1961 gap=540 poll_thresh=16 ino=257 dd-2584 [000] 196.057591: balance_dirty_state: bdi btrfs-1: dirty=755 wb=716 unstable=0 bg_thresh=980 thresh=1960 gap=489 poll_thresh=17 ino=257 dd-2584 [000] 196.057595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-127% task_gap=-354% task_weight=99% bdi_bw=49920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.065029: balance_dirty_state: bdi btrfs-1: dirty=755 wb=616 unstable=0 bg_thresh=979 thresh=1959 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 196.065213: balance_dirty_state: bdi btrfs-1: dirty=755 wb=616 unstable=0 bg_thresh=979 thresh=1959 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 196.065388: balance_dirty_state: bdi btrfs-1: dirty=780 wb=616 unstable=0 bg_thresh=982 thresh=1964 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 196.065563: balance_dirty_state: bdi btrfs-1: dirty=805 wb=616 unstable=0 bg_thresh=982 thresh=1964 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 196.065739: balance_dirty_state: bdi btrfs-1: dirty=805 wb=616 unstable=0 bg_thresh=984 thresh=1969 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 196.066091: balance_dirty_state: bdi btrfs-1: dirty=855 wb=616 unstable=0 bg_thresh=987 thresh=1974 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 196.066447: balance_dirty_state: bdi btrfs-1: dirty=880 wb=616 unstable=0 bg_thresh=989 thresh=1978 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 196.066459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=49920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.073052: balance_dirty_state: bdi btrfs-1: dirty=880 wb=616 unstable=0 bg_thresh=991 thresh=1983 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 196.073058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=49920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.081019: balance_dirty_state: bdi btrfs-1: dirty=896 wb=491 unstable=0 bg_thresh=983 thresh=1967 gap=580 poll_thresh=18 ino=257 dd-2584 [004] 196.081095: balance_dirty_state: bdi btrfs-1: dirty=921 wb=491 unstable=0 bg_thresh=983 thresh=1967 gap=555 poll_thresh=13 ino=257 dd-2584 [004] 196.081159: balance_dirty_state: bdi btrfs-1: dirty=921 wb=491 unstable=0 bg_thresh=986 thresh=1972 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 196.081226: balance_dirty_state: bdi btrfs-1: dirty=946 wb=491 unstable=0 bg_thresh=983 thresh=1966 gap=529 poll_thresh=15 ino=257 dd-2584 [004] 196.081291: balance_dirty_state: bdi btrfs-1: dirty=971 wb=491 unstable=0 bg_thresh=985 thresh=1971 gap=509 poll_thresh=16 ino=257 dd-2584 [004] 196.081617: balance_dirty_state: bdi btrfs-1: dirty=996 wb=491 unstable=0 bg_thresh=985 thresh=1970 gap=483 poll_thresh=17 ino=257 dd-2584 [004] 196.081622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-341% task_weight=99% bdi_bw=49920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 196.081655: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23520 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 196.082829: writeback_single_inode: bdi btrfs-1: ino=257 state= age=64 wrote=448 to_write=7744 dd-2584 [004] 196.089052: balance_dirty_state: bdi btrfs-1: dirty=536 wb=784 unstable=0 bg_thresh=975 thresh=1950 gap=630 poll_thresh=17 ino=257 dd-2584 [004] 196.089141: balance_dirty_state: bdi btrfs-1: dirty=536 wb=784 unstable=0 bg_thresh=975 thresh=1950 gap=630 poll_thresh=13 ino=257 dd-2584 [004] 196.089207: balance_dirty_state: bdi btrfs-1: dirty=561 wb=784 unstable=0 bg_thresh=977 thresh=1955 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 196.089272: balance_dirty_state: bdi btrfs-1: dirty=586 wb=784 unstable=0 bg_thresh=980 thresh=1960 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 196.089337: balance_dirty_state: bdi btrfs-1: dirty=586 wb=784 unstable=0 bg_thresh=980 thresh=1960 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 196.089468: balance_dirty_state: bdi btrfs-1: dirty=636 wb=784 unstable=0 bg_thresh=982 thresh=1965 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 196.089601: balance_dirty_state: bdi btrfs-1: dirty=661 wb=784 unstable=0 bg_thresh=984 thresh=1969 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 196.089733: balance_dirty_state: bdi btrfs-1: dirty=686 wb=784 unstable=0 bg_thresh=984 thresh=1968 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 196.089865: balance_dirty_state: bdi btrfs-1: dirty=711 wb=784 unstable=0 bg_thresh=983 thresh=1967 gap=472 poll_thresh=20 ino=257 dd-2584 [004] 196.089870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-345% task_weight=100% bdi_bw=49920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.097081: balance_dirty_state: bdi btrfs-1: dirty=695 wb=769 unstable=0 bg_thresh=983 thresh=1967 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 196.097210: balance_dirty_state: bdi btrfs-1: dirty=720 wb=769 unstable=0 bg_thresh=983 thresh=1966 gap=477 poll_thresh=15 ino=257 dd-2584 [004] 196.097218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-395% task_weight=100% bdi_bw=49920 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 196.105088: balance_dirty_state: bdi btrfs-1: dirty=720 wb=769 unstable=0 bg_thresh=983 thresh=1966 gap=477 poll_thresh=15 ino=257 dd-2584 [004] 196.105100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-395% task_weight=100% bdi_bw=49920 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 196.112990: balance_dirty_state: bdi btrfs-1: dirty=720 wb=644 unstable=0 bg_thresh=976 thresh=1953 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 196.113065: balance_dirty_state: bdi btrfs-1: dirty=745 wb=644 unstable=0 bg_thresh=976 thresh=1953 gap=564 poll_thresh=11 ino=257 dd-2584 [004] 196.113288: balance_dirty_state: bdi btrfs-1: dirty=745 wb=644 unstable=0 bg_thresh=979 thresh=1958 gap=569 poll_thresh=12 ino=257 dd-2584 [004] 196.113344: balance_dirty_state: bdi btrfs-1: dirty=770 wb=644 unstable=0 bg_thresh=979 thresh=1958 gap=544 poll_thresh=13 ino=257 dd-2584 [004] 196.113400: balance_dirty_state: bdi btrfs-1: dirty=795 wb=644 unstable=0 bg_thresh=981 thresh=1963 gap=524 poll_thresh=14 ino=257 dd-2584 [004] 196.113456: balance_dirty_state: bdi btrfs-1: dirty=795 wb=644 unstable=0 bg_thresh=981 thresh=1963 gap=524 poll_thresh=15 ino=257 dd-2584 [004] 196.113514: balance_dirty_state: bdi btrfs-1: dirty=820 wb=644 unstable=0 bg_thresh=981 thresh=1962 gap=498 poll_thresh=16 ino=257 dd-2584 [004] 196.113627: balance_dirty_state: bdi btrfs-1: dirty=845 wb=644 unstable=0 bg_thresh=983 thresh=1966 gap=477 poll_thresh=17 ino=257 dd-2584 [004] 196.113632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-395% task_weight=100% bdi_bw=49920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.121000: balance_dirty_state: bdi btrfs-1: dirty=845 wb=519 unstable=0 bg_thresh=979 thresh=1959 gap=595 poll_thresh=17 ino=257 dd-2584 [004] 196.121181: balance_dirty_state: bdi btrfs-1: dirty=870 wb=519 unstable=0 bg_thresh=979 thresh=1959 gap=570 poll_thresh=13 ino=257 dd-2584 [004] 196.121363: balance_dirty_state: bdi btrfs-1: dirty=895 wb=519 unstable=0 bg_thresh=982 thresh=1964 gap=550 poll_thresh=14 ino=257 dd-2584 [004] 196.121537: balance_dirty_state: bdi btrfs-1: dirty=895 wb=519 unstable=0 bg_thresh=982 thresh=1964 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 196.121720: balance_dirty_state: bdi btrfs-1: dirty=920 wb=519 unstable=0 bg_thresh=981 thresh=1963 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 196.122075: balance_dirty_state: bdi btrfs-1: dirty=945 wb=519 unstable=0 bg_thresh=981 thresh=1962 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 196.122435: balance_dirty_state: bdi btrfs-1: dirty=970 wb=519 unstable=0 bg_thresh=983 thresh=1966 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 196.122447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-346% task_weight=100% bdi_bw=49920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.129067: balance_dirty_state: bdi btrfs-1: dirty=970 wb=519 unstable=0 bg_thresh=985 thresh=1970 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 196.129079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-341% task_weight=99% bdi_bw=49224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.138856: balance_dirty_state: bdi btrfs-1: dirty=970 wb=519 unstable=0 bg_thresh=975 thresh=1951 gap=462 poll_thresh=18 ino=257 dd-2584 [004] 196.138862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1220 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-134% task_gap=-368% task_weight=100% bdi_bw=49224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.145268: balance_dirty_state: bdi btrfs-1: dirty=970 wb=319 unstable=0 bg_thresh=984 thresh=1969 gap=680 poll_thresh=18 ino=257 dd-2584 [004] 196.145362: balance_dirty_state: bdi btrfs-1: dirty=995 wb=319 unstable=0 bg_thresh=981 thresh=1963 gap=649 poll_thresh=13 ino=257 flush-btrfs-1-2586 [007] 196.145423: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23584 wrote=0 to_write=8192 dd-2584 [004] 196.145751: balance_dirty_state: bdi btrfs-1: dirty=920 wb=419 unstable=0 bg_thresh=984 thresh=1968 gap=629 poll_thresh=14 ino=257 dd-2584 [004] 196.145846: balance_dirty_state: bdi btrfs-1: dirty=895 wb=444 unstable=0 bg_thresh=983 thresh=1967 gap=628 poll_thresh=15 ino=257 dd-2584 [004] 196.145943: balance_dirty_state: bdi btrfs-1: dirty=870 wb=494 unstable=0 bg_thresh=983 thresh=1967 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 196.146135: balance_dirty_state: bdi btrfs-1: dirty=820 wb=569 unstable=0 bg_thresh=985 thresh=1971 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 196.146324: balance_dirty_state: bdi btrfs-1: dirty=770 wb=644 unstable=0 bg_thresh=985 thresh=1970 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 196.146516: balance_dirty_state: bdi btrfs-1: dirty=720 wb=744 unstable=0 bg_thresh=984 thresh=1969 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 196.146708: balance_dirty_state: bdi btrfs-1: dirty=695 wb=794 unstable=0 bg_thresh=981 thresh=1962 gap=473 poll_thresh=20 ino=257 dd-2584 [004] 196.146710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-150% task_gap=-401% task_weight=100% bdi_bw=49224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 196.147167: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=656 to_write=7536 dd-2584 [004] 196.153065: balance_dirty_state: bdi btrfs-1: dirty=520 wb=969 unstable=0 bg_thresh=977 thresh=1955 gap=466 poll_thresh=20 ino=257 dd-2584 [004] 196.153071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-155% task_gap=-411% task_weight=99% bdi_bw=49224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.160982: balance_dirty_state: bdi btrfs-1: dirty=520 wb=969 unstable=0 bg_thresh=984 thresh=1969 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 196.160988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-145% task_gap=-391% task_weight=99% bdi_bw=49224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.169008: balance_dirty_state: bdi btrfs-1: dirty=520 wb=844 unstable=0 bg_thresh=977 thresh=1954 gap=590 poll_thresh=20 ino=257 dd-2584 [004] 196.169077: balance_dirty_state: bdi btrfs-1: dirty=545 wb=844 unstable=0 bg_thresh=977 thresh=1954 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 196.169149: balance_dirty_state: bdi btrfs-1: dirty=545 wb=844 unstable=0 bg_thresh=979 thresh=1959 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 196.169304: balance_dirty_state: bdi btrfs-1: dirty=595 wb=844 unstable=0 bg_thresh=982 thresh=1964 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 196.169720: balance_dirty_state: bdi btrfs-1: dirty=620 wb=844 unstable=0 bg_thresh=981 thresh=1963 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 196.169859: balance_dirty_state: bdi btrfs-1: dirty=645 wb=844 unstable=0 bg_thresh=983 thresh=1967 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 196.169864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-345% task_weight=100% bdi_bw=49224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.177033: balance_dirty_state: bdi btrfs-1: dirty=645 wb=719 unstable=0 bg_thresh=980 thresh=1960 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 196.177125: balance_dirty_state: bdi btrfs-1: dirty=670 wb=719 unstable=0 bg_thresh=980 thresh=1960 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 196.177215: balance_dirty_state: bdi btrfs-1: dirty=670 wb=719 unstable=0 bg_thresh=979 thresh=1958 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 196.177308: balance_dirty_state: bdi btrfs-1: dirty=695 wb=719 unstable=0 bg_thresh=976 thresh=1952 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 196.177473: balance_dirty_state: bdi btrfs-1: dirty=720 wb=719 unstable=0 bg_thresh=978 thresh=1956 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 196.177613: balance_dirty_state: bdi btrfs-1: dirty=770 wb=719 unstable=0 bg_thresh=977 thresh=1955 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 196.177619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=49224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 196.185101: balance_dirty_state: bdi btrfs-1: dirty=770 wb=644 unstable=0 bg_thresh=986 thresh=1972 gap=558 poll_thresh=18 ino=257 dd-2584 [002] 196.185171: balance_dirty_state: bdi btrfs-1: dirty=795 wb=644 unstable=0 bg_thresh=988 thresh=1977 gap=538 poll_thresh=13 ino=257 dd-2584 [002] 196.185234: balance_dirty_state: bdi btrfs-1: dirty=795 wb=644 unstable=0 bg_thresh=988 thresh=1977 gap=538 poll_thresh=14 ino=257 dd-2584 [002] 196.185297: balance_dirty_state: bdi btrfs-1: dirty=820 wb=644 unstable=0 bg_thresh=991 thresh=1982 gap=518 poll_thresh=15 ino=257 dd-2584 [002] 196.185358: balance_dirty_state: bdi btrfs-1: dirty=845 wb=644 unstable=0 bg_thresh=991 thresh=1982 gap=493 poll_thresh=16 ino=257 dd-2584 [002] 196.185363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=49224 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 196.193091: balance_dirty_state: bdi btrfs-1: dirty=843 wb=519 unstable=0 bg_thresh=986 thresh=1972 gap=610 poll_thresh=16 ino=257 dd-2584 [005] 196.193158: balance_dirty_state: bdi btrfs-1: dirty=843 wb=519 unstable=0 bg_thresh=986 thresh=1972 gap=610 poll_thresh=12 ino=257 dd-2584 [005] 196.193219: balance_dirty_state: bdi btrfs-1: dirty=868 wb=519 unstable=0 bg_thresh=988 thresh=1977 gap=590 poll_thresh=13 ino=257 dd-2584 [005] 196.193451: balance_dirty_state: bdi btrfs-1: dirty=893 wb=519 unstable=0 bg_thresh=991 thresh=1982 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 196.193510: balance_dirty_state: bdi btrfs-1: dirty=893 wb=519 unstable=0 bg_thresh=991 thresh=1982 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 196.193568: balance_dirty_state: bdi btrfs-1: dirty=918 wb=519 unstable=0 bg_thresh=993 thresh=1987 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 196.193684: balance_dirty_state: bdi btrfs-1: dirty=943 wb=519 unstable=0 bg_thresh=993 thresh=1986 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 196.193800: balance_dirty_state: bdi btrfs-1: dirty=993 wb=519 unstable=0 bg_thresh=992 thresh=1985 gap=473 poll_thresh=18 ino=257 dd-2584 [005] 196.193805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=101% bdi_bw=49224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 196.193850: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23632 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 196.194912: writeback_single_inode: bdi btrfs-1: ino=257 state= age=104 wrote=448 to_write=7744 dd-2584 [005] 196.205089: balance_dirty_state: bdi btrfs-1: dirty=543 wb=844 unstable=0 bg_thresh=991 thresh=1982 gap=595 poll_thresh=18 ino=257 dd-2584 [005] 196.205227: balance_dirty_state: bdi btrfs-1: dirty=543 wb=844 unstable=0 bg_thresh=990 thresh=1981 gap=594 poll_thresh=13 ino=257 dd-2584 [005] 196.205347: balance_dirty_state: bdi btrfs-1: dirty=568 wb=844 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=14 ino=257 dd-2584 [005] 196.205466: balance_dirty_state: bdi btrfs-1: dirty=593 wb=844 unstable=0 bg_thresh=990 thresh=1980 gap=543 poll_thresh=15 ino=257 dd-2584 [005] 196.205584: balance_dirty_state: bdi btrfs-1: dirty=593 wb=844 unstable=0 bg_thresh=992 thresh=1985 gap=548 poll_thresh=16 ino=257 dd-2584 [005] 196.205825: balance_dirty_state: bdi btrfs-1: dirty=618 wb=844 unstable=0 bg_thresh=989 thresh=1978 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 196.206060: balance_dirty_state: bdi btrfs-1: dirty=668 wb=844 unstable=0 bg_thresh=988 thresh=1977 gap=465 poll_thresh=18 ino=257 dd-2584 [005] 196.206069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-332% task_weight=100% bdi_bw=49224 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 196.213068: balance_dirty_state: bdi btrfs-1: dirty=668 wb=719 unstable=0 bg_thresh=988 thresh=1977 gap=590 poll_thresh=18 ino=257 dd-2584 [004] 196.213136: balance_dirty_state: bdi btrfs-1: dirty=668 wb=719 unstable=0 bg_thresh=988 thresh=1976 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 196.213379: balance_dirty_state: bdi btrfs-1: dirty=693 wb=719 unstable=0 bg_thresh=988 thresh=1976 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 196.213442: balance_dirty_state: bdi btrfs-1: dirty=718 wb=719 unstable=0 bg_thresh=987 thresh=1975 gap=538 poll_thresh=15 ino=257 dd-2584 [004] 196.213505: balance_dirty_state: bdi btrfs-1: dirty=718 wb=719 unstable=0 bg_thresh=987 thresh=1975 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 196.213627: balance_dirty_state: bdi btrfs-1: dirty=743 wb=719 unstable=0 bg_thresh=989 thresh=1979 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 196.213750: balance_dirty_state: bdi btrfs-1: dirty=793 wb=719 unstable=0 bg_thresh=989 thresh=1978 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 196.213754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=49224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.221046: balance_dirty_state: bdi btrfs-1: dirty=793 wb=594 unstable=0 bg_thresh=991 thresh=1982 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 196.221142: balance_dirty_state: bdi btrfs-1: dirty=793 wb=594 unstable=0 bg_thresh=990 thresh=1981 gap=594 poll_thresh=13 ino=257 dd-2584 [004] 196.221234: balance_dirty_state: bdi btrfs-1: dirty=818 wb=594 unstable=0 bg_thresh=990 thresh=1981 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 196.221325: balance_dirty_state: bdi btrfs-1: dirty=843 wb=594 unstable=0 bg_thresh=990 thresh=1980 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 196.221418: balance_dirty_state: bdi btrfs-1: dirty=843 wb=594 unstable=0 bg_thresh=992 thresh=1985 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 196.221606: balance_dirty_state: bdi btrfs-1: dirty=893 wb=594 unstable=0 bg_thresh=989 thresh=1978 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 196.221612: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=49224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.229075: balance_dirty_state: bdi btrfs-1: dirty=893 wb=594 unstable=0 bg_thresh=989 thresh=1978 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 196.229086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=49224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.237045: balance_dirty_state: bdi btrfs-1: dirty=893 wb=444 unstable=0 bg_thresh=986 thresh=1973 gap=636 poll_thresh=17 ino=257 dd-2584 [004] 196.237129: balance_dirty_state: bdi btrfs-1: dirty=893 wb=444 unstable=0 bg_thresh=989 thresh=1978 gap=641 poll_thresh=13 ino=257 dd-2584 [004] 196.237191: balance_dirty_state: bdi btrfs-1: dirty=918 wb=444 unstable=0 bg_thresh=986 thresh=1972 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 196.237248: balance_dirty_state: bdi btrfs-1: dirty=943 wb=444 unstable=0 bg_thresh=988 thresh=1977 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 196.237469: balance_dirty_state: bdi btrfs-1: dirty=943 wb=444 unstable=0 bg_thresh=985 thresh=1971 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 196.237583: balance_dirty_state: bdi btrfs-1: dirty=968 wb=444 unstable=0 bg_thresh=987 thresh=1975 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 196.237696: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=444 unstable=0 bg_thresh=987 thresh=1974 gap=512 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 196.237757: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23676 wrote=0 to_write=8192 dd-2584 [004] 196.237821: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=444 unstable=0 bg_thresh=986 thresh=1973 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 196.237823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=48560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 196.240145: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=512 to_write=7680 dd-2584 [004] 196.245061: balance_dirty_state: bdi btrfs-1: dirty=543 wb=944 unstable=0 bg_thresh=986 thresh=1973 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 196.245071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=48560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.253108: balance_dirty_state: bdi btrfs-1: dirty=543 wb=819 unstable=0 bg_thresh=988 thresh=1977 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 196.253184: balance_dirty_state: bdi btrfs-1: dirty=568 wb=819 unstable=0 bg_thresh=991 thresh=1982 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 196.253244: balance_dirty_state: bdi btrfs-1: dirty=568 wb=819 unstable=0 bg_thresh=988 thresh=1976 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 196.253301: balance_dirty_state: bdi btrfs-1: dirty=593 wb=819 unstable=0 bg_thresh=990 thresh=1981 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 196.253415: balance_dirty_state: bdi btrfs-1: dirty=618 wb=819 unstable=0 bg_thresh=989 thresh=1979 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 196.253528: balance_dirty_state: bdi btrfs-1: dirty=643 wb=819 unstable=0 bg_thresh=989 thresh=1978 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 196.253641: balance_dirty_state: bdi btrfs-1: dirty=693 wb=819 unstable=0 bg_thresh=988 thresh=1977 gap=465 poll_thresh=19 ino=257 dd-2584 [004] 196.253645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=48560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.261138: balance_dirty_state: bdi btrfs-1: dirty=693 wb=819 unstable=0 bg_thresh=988 thresh=1977 gap=465 poll_thresh=19 ino=257 dd-2584 [004] 196.261145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=48560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.269088: balance_dirty_state: bdi btrfs-1: dirty=693 wb=694 unstable=0 bg_thresh=988 thresh=1977 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 196.269351: balance_dirty_state: bdi btrfs-1: dirty=693 wb=694 unstable=0 bg_thresh=988 thresh=1977 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 196.269415: balance_dirty_state: bdi btrfs-1: dirty=718 wb=694 unstable=0 bg_thresh=990 thresh=1981 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 196.269477: balance_dirty_state: bdi btrfs-1: dirty=743 wb=694 unstable=0 bg_thresh=990 thresh=1981 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 196.269598: balance_dirty_state: bdi btrfs-1: dirty=768 wb=694 unstable=0 bg_thresh=990 thresh=1980 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 196.269719: balance_dirty_state: bdi btrfs-1: dirty=793 wb=694 unstable=0 bg_thresh=989 thresh=1979 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 196.269724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=48560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.277120: balance_dirty_state: bdi btrfs-1: dirty=793 wb=694 unstable=0 bg_thresh=989 thresh=1979 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 196.277124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=48560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 196.285147: balance_dirty_state: bdi btrfs-1: dirty=793 wb=694 unstable=0 bg_thresh=989 thresh=1979 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 196.285156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=48560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 196.293123: balance_dirty_state: bdi btrfs-1: dirty=793 wb=694 unstable=0 bg_thresh=989 thresh=1979 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 196.293135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=48560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.301071: balance_dirty_state: bdi btrfs-1: dirty=793 wb=569 unstable=0 bg_thresh=991 thresh=1982 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 196.301164: balance_dirty_state: bdi btrfs-1: dirty=818 wb=569 unstable=0 bg_thresh=993 thresh=1987 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 196.301229: balance_dirty_state: bdi btrfs-1: dirty=843 wb=569 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 196.301290: balance_dirty_state: bdi btrfs-1: dirty=843 wb=569 unstable=0 bg_thresh=992 thresh=1985 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 196.301349: balance_dirty_state: bdi btrfs-1: dirty=868 wb=569 unstable=0 bg_thresh=992 thresh=1985 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 196.301469: balance_dirty_state: bdi btrfs-1: dirty=893 wb=569 unstable=0 bg_thresh=992 thresh=1984 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 196.301588: balance_dirty_state: bdi btrfs-1: dirty=918 wb=569 unstable=0 bg_thresh=987 thresh=1975 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 196.301593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=48560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 196.309051: balance_dirty_state: bdi btrfs-1: dirty=918 wb=519 unstable=0 bg_thresh=987 thresh=1974 gap=537 poll_thresh=18 ino=257 dd-2584 [001] 196.309118: balance_dirty_state: bdi btrfs-1: dirty=918 wb=519 unstable=0 bg_thresh=987 thresh=1974 gap=537 poll_thresh=13 ino=257 dd-2584 [001] 196.309350: balance_dirty_state: bdi btrfs-1: dirty=943 wb=519 unstable=0 bg_thresh=989 thresh=1979 gap=517 poll_thresh=14 ino=257 dd-2584 [001] 196.309408: balance_dirty_state: bdi btrfs-1: dirty=968 wb=519 unstable=0 bg_thresh=995 thresh=1990 gap=503 poll_thresh=15 ino=257 dd-2584 [001] 196.309464: balance_dirty_state: bdi btrfs-1: dirty=968 wb=519 unstable=0 bg_thresh=995 thresh=1990 gap=503 poll_thresh=16 ino=257 dd-2584 [001] 196.309580: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=519 unstable=0 bg_thresh=994 thresh=1989 gap=452 poll_thresh=17 ino=257 dd-2584 [001] 196.309585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-155% task_gap=-410% task_weight=99% bdi_bw=48560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 196.309632: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23748 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 196.310764: writeback_single_inode: bdi btrfs-1: ino=257 state= age=104 wrote=480 to_write=7712 dd-2584 [001] 196.321058: balance_dirty_state: bdi btrfs-1: dirty=518 wb=869 unstable=0 bg_thresh=993 thresh=1987 gap=600 poll_thresh=17 ino=257 dd-2584 [001] 196.321126: balance_dirty_state: bdi btrfs-1: dirty=518 wb=869 unstable=0 bg_thresh=990 thresh=1981 gap=594 poll_thresh=13 ino=257 dd-2584 [001] 196.321186: balance_dirty_state: bdi btrfs-1: dirty=543 wb=869 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 196.321247: balance_dirty_state: bdi btrfs-1: dirty=568 wb=869 unstable=0 bg_thresh=990 thresh=1980 gap=543 poll_thresh=15 ino=257 dd-2584 [001] 196.321308: balance_dirty_state: bdi btrfs-1: dirty=568 wb=869 unstable=0 bg_thresh=992 thresh=1985 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 196.321428: balance_dirty_state: bdi btrfs-1: dirty=618 wb=869 unstable=0 bg_thresh=992 thresh=1984 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 196.321551: balance_dirty_state: bdi btrfs-1: dirty=643 wb=869 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 196.321555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=48560 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 196.333151: balance_dirty_state: bdi btrfs-1: dirty=643 wb=869 unstable=0 bg_thresh=995 thresh=1990 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 196.333156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=48560 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 196.345145: balance_dirty_state: bdi btrfs-1: dirty=643 wb=719 unstable=0 bg_thresh=994 thresh=1989 gap=627 poll_thresh=18 ino=257 dd-2584 [005] 196.345224: balance_dirty_state: bdi btrfs-1: dirty=643 wb=719 unstable=0 bg_thresh=994 thresh=1989 gap=627 poll_thresh=13 ino=257 dd-2584 [005] 196.345341: balance_dirty_state: bdi btrfs-1: dirty=668 wb=719 unstable=0 bg_thresh=997 thresh=1994 gap=607 poll_thresh=14 ino=257 dd-2584 [005] 196.345456: balance_dirty_state: bdi btrfs-1: dirty=693 wb=719 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=15 ino=257 dd-2584 [005] 196.345926: balance_dirty_state: bdi btrfs-1: dirty=693 wb=719 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=16 ino=257 dd-2584 [005] 196.346162: balance_dirty_state: bdi btrfs-1: dirty=743 wb=719 unstable=0 bg_thresh=999 thresh=1998 gap=536 poll_thresh=17 ino=257 dd-2584 [005] 196.346404: balance_dirty_state: bdi btrfs-1: dirty=768 wb=719 unstable=0 bg_thresh=1001 thresh=2002 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 196.346640: balance_dirty_state: bdi btrfs-1: dirty=793 wb=719 unstable=0 bg_thresh=1000 thresh=2001 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 196.346649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=46248 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 196.353201: balance_dirty_state: bdi btrfs-1: dirty=793 wb=594 unstable=0 bg_thresh=1000 thresh=2000 gap=613 poll_thresh=19 ino=257 dd-2584 [005] 196.353335: balance_dirty_state: bdi btrfs-1: dirty=818 wb=594 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 196.353455: balance_dirty_state: bdi btrfs-1: dirty=818 wb=594 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 196.353575: balance_dirty_state: bdi btrfs-1: dirty=843 wb=594 unstable=0 bg_thresh=999 thresh=1998 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 196.353813: balance_dirty_state: bdi btrfs-1: dirty=868 wb=594 unstable=0 bg_thresh=998 thresh=1997 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 196.354050: balance_dirty_state: bdi btrfs-1: dirty=918 wb=594 unstable=0 bg_thresh=998 thresh=1996 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 196.354059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=46248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 196.361199: balance_dirty_state: bdi btrfs-1: dirty=918 wb=594 unstable=0 bg_thresh=998 thresh=1996 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 196.361260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=46248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 196.369150: balance_dirty_state: bdi btrfs-1: dirty=918 wb=469 unstable=0 bg_thresh=997 thresh=1995 gap=608 poll_thresh=18 ino=257 dd-2584 [001] 196.369281: balance_dirty_state: bdi btrfs-1: dirty=918 wb=469 unstable=0 bg_thresh=994 thresh=1989 gap=602 poll_thresh=13 ino=257 dd-2584 [001] 196.369403: balance_dirty_state: bdi btrfs-1: dirty=943 wb=469 unstable=0 bg_thresh=994 thresh=1988 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 196.369872: balance_dirty_state: bdi btrfs-1: dirty=968 wb=469 unstable=0 bg_thresh=994 thresh=1988 gap=551 poll_thresh=15 ino=257 dd-2584 [001] 196.369990: balance_dirty_state: bdi btrfs-1: dirty=968 wb=469 unstable=0 bg_thresh=993 thresh=1987 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 196.370226: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=469 unstable=0 bg_thresh=995 thresh=1991 gap=504 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 196.370318: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23808 wrote=0 to_write=8192 dd-2584 [001] 196.370471: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=469 unstable=0 bg_thresh=995 thresh=1990 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 196.370474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=46248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 196.372899: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=528 to_write=7664 dd-2584 [005] 196.377104: balance_dirty_state: bdi btrfs-1: dirty=518 wb=994 unstable=0 bg_thresh=995 thresh=1990 gap=478 poll_thresh=18 ino=257 dd-2584 [005] 196.377116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=46248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 196.385206: balance_dirty_state: bdi btrfs-1: dirty=518 wb=994 unstable=0 bg_thresh=995 thresh=1990 gap=478 poll_thresh=18 ino=257 dd-2584 [005] 196.385216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=46248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 196.393213: balance_dirty_state: bdi btrfs-1: dirty=518 wb=869 unstable=0 bg_thresh=997 thresh=1995 gap=608 poll_thresh=18 ino=257 dd-2584 [005] 196.393340: balance_dirty_state: bdi btrfs-1: dirty=518 wb=869 unstable=0 bg_thresh=1000 thresh=2000 gap=613 poll_thresh=13 ino=257 dd-2584 [005] 196.393459: balance_dirty_state: bdi btrfs-1: dirty=543 wb=869 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 196.393577: balance_dirty_state: bdi btrfs-1: dirty=568 wb=869 unstable=0 bg_thresh=999 thresh=1999 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 196.393697: balance_dirty_state: bdi btrfs-1: dirty=568 wb=869 unstable=0 bg_thresh=999 thresh=1998 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 196.393933: balance_dirty_state: bdi btrfs-1: dirty=593 wb=869 unstable=0 bg_thresh=998 thresh=1997 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 196.394169: balance_dirty_state: bdi btrfs-1: dirty=643 wb=869 unstable=0 bg_thresh=998 thresh=1996 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 196.394177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=46248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 196.401244: balance_dirty_state: bdi btrfs-1: dirty=643 wb=744 unstable=0 bg_thresh=997 thresh=1995 gap=608 poll_thresh=18 ino=257 dd-2584 [005] 196.401346: balance_dirty_state: bdi btrfs-1: dirty=643 wb=744 unstable=0 bg_thresh=997 thresh=1994 gap=607 poll_thresh=13 ino=257 dd-2584 [005] 196.401403: balance_dirty_state: bdi btrfs-1: dirty=668 wb=744 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 196.401627: balance_dirty_state: bdi btrfs-1: dirty=693 wb=744 unstable=0 bg_thresh=999 thresh=1998 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 196.401685: balance_dirty_state: bdi btrfs-1: dirty=693 wb=744 unstable=0 bg_thresh=999 thresh=1998 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 196.401798: balance_dirty_state: bdi btrfs-1: dirty=743 wb=744 unstable=0 bg_thresh=998 thresh=1997 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 196.401912: balance_dirty_state: bdi btrfs-1: dirty=768 wb=744 unstable=0 bg_thresh=998 thresh=1996 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 196.401917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-150% task_gap=-400% task_weight=100% bdi_bw=46248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 196.409269: balance_dirty_state: bdi btrfs-1: dirty=768 wb=744 unstable=0 bg_thresh=998 thresh=1996 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 196.409278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-150% task_gap=-400% task_weight=100% bdi_bw=46248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 196.417177: balance_dirty_state: bdi btrfs-1: dirty=768 wb=619 unstable=0 bg_thresh=998 thresh=1997 gap=610 poll_thresh=18 ino=257 dd-2584 [005] 196.417287: balance_dirty_state: bdi btrfs-1: dirty=768 wb=619 unstable=0 bg_thresh=998 thresh=1996 gap=609 poll_thresh=13 ino=257 dd-2584 [005] 196.417391: balance_dirty_state: bdi btrfs-1: dirty=793 wb=619 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=14 ino=257 dd-2584 [005] 196.417494: balance_dirty_state: bdi btrfs-1: dirty=818 wb=619 unstable=0 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 196.417598: balance_dirty_state: bdi btrfs-1: dirty=818 wb=619 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 196.417801: balance_dirty_state: bdi btrfs-1: dirty=868 wb=619 unstable=0 bg_thresh=996 thresh=1993 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 196.418006: balance_dirty_state: bdi btrfs-1: dirty=893 wb=619 unstable=0 bg_thresh=996 thresh=1992 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 196.418013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-129% task_gap=-358% task_weight=99% bdi_bw=46248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 196.425100: balance_dirty_state: bdi btrfs-1: dirty=893 wb=619 unstable=0 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 196.425110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=46248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 196.433158: balance_dirty_state: bdi btrfs-1: dirty=893 wb=519 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=18 ino=257 dd-2584 [005] 196.433296: balance_dirty_state: bdi btrfs-1: dirty=918 wb=519 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=13 ino=257 dd-2584 [005] 196.433417: balance_dirty_state: bdi btrfs-1: dirty=918 wb=519 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=14 ino=257 dd-2584 [005] 196.434131: balance_dirty_state: bdi btrfs-1: dirty=943 wb=519 unstable=0 bg_thresh=999 thresh=1998 gap=536 poll_thresh=15 ino=257 dd-2584 [005] 196.434252: balance_dirty_state: bdi btrfs-1: dirty=968 wb=519 unstable=0 bg_thresh=999 thresh=1998 gap=511 poll_thresh=16 ino=257 dd-2584 [005] 196.434491: balance_dirty_state: bdi btrfs-1: dirty=993 wb=519 unstable=0 bg_thresh=998 thresh=1997 gap=485 poll_thresh=17 ino=257 dd-2584 [005] 196.434500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=46248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 196.441129: balance_dirty_state: bdi btrfs-1: dirty=993 wb=519 unstable=0 bg_thresh=989 thresh=1978 gap=466 poll_thresh=17 ino=257 dd-2584 [005] 196.441148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-378% task_weight=100% bdi_bw=46248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 196.441162: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23880 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 196.442999: writeback_single_inode: bdi btrfs-1: ino=257 state= age=120 wrote=480 to_write=7712 dd-2584 [001] 196.453159: balance_dirty_state: bdi btrfs-1: dirty=518 wb=869 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 196.453228: balance_dirty_state: bdi btrfs-1: dirty=543 wb=869 unstable=0 bg_thresh=986 thresh=1972 gap=560 poll_thresh=13 ino=257 dd-2584 [001] 196.453288: balance_dirty_state: bdi btrfs-1: dirty=543 wb=869 unstable=0 bg_thresh=988 thresh=1977 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 196.453348: balance_dirty_state: bdi btrfs-1: dirty=568 wb=869 unstable=0 bg_thresh=991 thresh=1982 gap=545 poll_thresh=15 ino=257 dd-2584 [001] 196.453409: balance_dirty_state: bdi btrfs-1: dirty=568 wb=869 unstable=0 bg_thresh=991 thresh=1982 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 196.453532: balance_dirty_state: bdi btrfs-1: dirty=618 wb=869 unstable=0 bg_thresh=990 thresh=1981 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 196.453537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=44648 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 196.461202: balance_dirty_state: bdi btrfs-1: dirty=618 wb=744 unstable=0 bg_thresh=990 thresh=1980 gap=618 poll_thresh=17 ino=257 dd-2584 [001] 196.461280: balance_dirty_state: bdi btrfs-1: dirty=618 wb=744 unstable=0 bg_thresh=992 thresh=1985 gap=623 poll_thresh=13 ino=257 dd-2584 [001] 196.461342: balance_dirty_state: bdi btrfs-1: dirty=643 wb=744 unstable=0 bg_thresh=992 thresh=1984 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 196.461404: balance_dirty_state: bdi btrfs-1: dirty=668 wb=744 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 196.461466: balance_dirty_state: bdi btrfs-1: dirty=668 wb=744 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 196.461593: balance_dirty_state: bdi btrfs-1: dirty=718 wb=744 unstable=0 bg_thresh=991 thresh=1982 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 196.461892: balance_dirty_state: bdi btrfs-1: dirty=743 wb=744 unstable=0 bg_thresh=993 thresh=1986 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 196.462008: balance_dirty_state: bdi btrfs-1: dirty=768 wb=744 unstable=0 bg_thresh=992 thresh=1985 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 196.462013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=44648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 196.469137: balance_dirty_state: bdi btrfs-1: dirty=768 wb=744 unstable=0 bg_thresh=992 thresh=1985 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 196.469150: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=44648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 196.477221: balance_dirty_state: bdi btrfs-1: dirty=768 wb=744 unstable=0 bg_thresh=993 thresh=1987 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 196.477230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=44648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 196.485240: balance_dirty_state: bdi btrfs-1: dirty=768 wb=619 unstable=0 bg_thresh=996 thresh=1992 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 196.485356: balance_dirty_state: bdi btrfs-1: dirty=793 wb=619 unstable=0 bg_thresh=995 thresh=1991 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 196.485450: balance_dirty_state: bdi btrfs-1: dirty=793 wb=619 unstable=0 bg_thresh=995 thresh=1991 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 196.485545: balance_dirty_state: bdi btrfs-1: dirty=818 wb=619 unstable=0 bg_thresh=995 thresh=1990 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 196.485735: balance_dirty_state: bdi btrfs-1: dirty=843 wb=619 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 196.485924: balance_dirty_state: bdi btrfs-1: dirty=893 wb=619 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 196.485931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-362% task_weight=98% bdi_bw=44648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 196.493276: balance_dirty_state: bdi btrfs-1: dirty=893 wb=619 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 196.493285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-362% task_weight=98% bdi_bw=44648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.501191: balance_dirty_state: bdi btrfs-1: dirty=893 wb=494 unstable=0 bg_thresh=991 thresh=1983 gap=596 poll_thresh=18 ino=257 dd-2584 [003] 196.501291: balance_dirty_state: bdi btrfs-1: dirty=893 wb=494 unstable=0 bg_thresh=991 thresh=1983 gap=596 poll_thresh=13 ino=257 dd-2584 [003] 196.501368: balance_dirty_state: bdi btrfs-1: dirty=918 wb=494 unstable=0 bg_thresh=994 thresh=1988 gap=576 poll_thresh=14 ino=257 dd-2584 [003] 196.501443: balance_dirty_state: bdi btrfs-1: dirty=943 wb=494 unstable=0 bg_thresh=994 thresh=1988 gap=551 poll_thresh=15 ino=257 dd-2584 [003] 196.501519: balance_dirty_state: bdi btrfs-1: dirty=943 wb=494 unstable=0 bg_thresh=996 thresh=1993 gap=556 poll_thresh=16 ino=257 dd-2584 [003] 196.501893: balance_dirty_state: bdi btrfs-1: dirty=993 wb=494 unstable=0 bg_thresh=999 thresh=1998 gap=511 poll_thresh=17 ino=257 dd-2584 [003] 196.502046: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=494 unstable=0 bg_thresh=1001 thresh=2002 gap=490 poll_thresh=18 ino=257 dd-2584 [003] 196.502052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=44648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 196.502117: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23940 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 196.503646: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=496 to_write=7696 dd-2584 [003] 196.513128: balance_dirty_state: bdi btrfs-1: dirty=518 wb=719 unstable=0 bg_thresh=994 thresh=1989 gap=752 poll_thresh=18 ino=257 dd-2584 [003] 196.513207: balance_dirty_state: bdi btrfs-1: dirty=543 wb=719 unstable=0 bg_thresh=994 thresh=1989 gap=727 poll_thresh=13 ino=257 dd-2584 [003] 196.513282: balance_dirty_state: bdi btrfs-1: dirty=543 wb=719 unstable=0 bg_thresh=997 thresh=1994 gap=732 poll_thresh=14 ino=257 dd-2584 [003] 196.513356: balance_dirty_state: bdi btrfs-1: dirty=568 wb=719 unstable=0 bg_thresh=997 thresh=1994 gap=707 poll_thresh=15 ino=257 dd-2584 [003] 196.513430: balance_dirty_state: bdi btrfs-1: dirty=593 wb=719 unstable=0 bg_thresh=999 thresh=1999 gap=687 poll_thresh=16 ino=257 dd-2584 [003] 196.513581: balance_dirty_state: bdi btrfs-1: dirty=618 wb=719 unstable=0 bg_thresh=999 thresh=1998 gap=661 poll_thresh=17 ino=257 dd-2584 [003] 196.513733: balance_dirty_state: bdi btrfs-1: dirty=643 wb=719 unstable=0 bg_thresh=1001 thresh=2002 gap=640 poll_thresh=18 ino=257 dd-2584 [003] 196.513883: balance_dirty_state: bdi btrfs-1: dirty=668 wb=719 unstable=0 bg_thresh=1000 thresh=2001 gap=614 poll_thresh=19 ino=257 dd-2584 [003] 196.514035: balance_dirty_state: bdi btrfs-1: dirty=718 wb=719 unstable=0 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=20 ino=257 dd-2584 [003] 196.514409: balance_dirty_state: bdi btrfs-1: dirty=743 wb=719 unstable=0 bg_thresh=1002 thresh=2004 gap=542 poll_thresh=21 ino=257 dd-2584 [003] 196.514561: balance_dirty_state: bdi btrfs-1: dirty=768 wb=719 unstable=0 bg_thresh=1001 thresh=2003 gap=516 poll_thresh=22 ino=257 dd-2584 [003] 196.514711: balance_dirty_state: bdi btrfs-1: dirty=793 wb=719 unstable=0 bg_thresh=1001 thresh=2002 gap=490 poll_thresh=23 ino=257 dd-2584 [003] 196.514717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-390% task_weight=98% bdi_bw=44648 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 196.521117: balance_dirty_state: bdi btrfs-1: dirty=793 wb=594 unstable=0 bg_thresh=990 thresh=1981 gap=594 poll_thresh=23 ino=257 dd-2584 [007] 196.521233: balance_dirty_state: bdi btrfs-1: dirty=818 wb=594 unstable=0 bg_thresh=996 thresh=1992 gap=580 poll_thresh=17 ino=257 dd-2584 [007] 196.521463: balance_dirty_state: bdi btrfs-1: dirty=843 wb=594 unstable=0 bg_thresh=995 thresh=1990 gap=553 poll_thresh=18 ino=257 dd-2584 [007] 196.521691: balance_dirty_state: bdi btrfs-1: dirty=868 wb=594 unstable=0 bg_thresh=994 thresh=1988 gap=526 poll_thresh=19 ino=257 dd-2584 [007] 196.521921: balance_dirty_state: bdi btrfs-1: dirty=893 wb=594 unstable=0 bg_thresh=993 thresh=1987 gap=500 poll_thresh=20 ino=257 dd-2584 [007] 196.522150: balance_dirty_state: bdi btrfs-1: dirty=943 wb=594 unstable=0 bg_thresh=995 thresh=1991 gap=454 poll_thresh=21 ino=257 dd-2584 [007] 196.522158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=99% bdi_bw=44648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 196.529211: balance_dirty_state: bdi btrfs-1: dirty=943 wb=594 unstable=0 bg_thresh=999 thresh=1998 gap=461 poll_thresh=21 ino=257 dd-2584 [007] 196.529220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=44648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.537227: balance_dirty_state: bdi btrfs-1: dirty=943 wb=594 unstable=0 bg_thresh=999 thresh=1998 gap=461 poll_thresh=21 ino=257 dd-2584 [003] 196.537241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=44648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.545116: balance_dirty_state: bdi btrfs-1: dirty=943 wb=494 unstable=0 bg_thresh=998 thresh=1997 gap=560 poll_thresh=21 ino=257 dd-2584 [003] 196.545239: balance_dirty_state: bdi btrfs-1: dirty=968 wb=494 unstable=0 bg_thresh=998 thresh=1997 gap=535 poll_thresh=16 ino=257 dd-2584 [003] 196.545822: balance_dirty_state: bdi btrfs-1: dirty=993 wb=494 unstable=0 bg_thresh=1001 thresh=2002 gap=515 poll_thresh=17 ino=257 dd-2584 [003] 196.546056: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=494 unstable=0 bg_thresh=1003 thresh=2007 gap=470 poll_thresh=18 ino=257 dd-2584 [003] 196.546065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=44648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 196.546146: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23984 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 196.548380: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=512 to_write=7680 dd-2584 [003] 196.553250: balance_dirty_state: bdi btrfs-1: dirty=543 wb=994 unstable=0 bg_thresh=1003 thresh=2007 gap=470 poll_thresh=18 ino=257 dd-2584 [003] 196.553259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=44648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.561192: balance_dirty_state: bdi btrfs-1: dirty=543 wb=994 unstable=0 bg_thresh=1006 thresh=2013 gap=476 poll_thresh=18 ino=257 dd-2584 [003] 196.561198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=43532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.569126: balance_dirty_state: bdi btrfs-1: dirty=543 wb=869 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=18 ino=257 dd-2584 [003] 196.569223: balance_dirty_state: bdi btrfs-1: dirty=543 wb=869 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=13 ino=257 dd-2584 [003] 196.569313: balance_dirty_state: bdi btrfs-1: dirty=568 wb=869 unstable=0 bg_thresh=1003 thresh=2006 gap=569 poll_thresh=14 ino=257 dd-2584 [003] 196.569403: balance_dirty_state: bdi btrfs-1: dirty=593 wb=869 unstable=0 bg_thresh=1003 thresh=2006 gap=544 poll_thresh=15 ino=257 dd-2584 [003] 196.569491: balance_dirty_state: bdi btrfs-1: dirty=593 wb=869 unstable=0 bg_thresh=1005 thresh=2011 gap=549 poll_thresh=16 ino=257 dd-2584 [003] 196.569671: balance_dirty_state: bdi btrfs-1: dirty=618 wb=869 unstable=0 bg_thresh=1008 thresh=2016 gap=529 poll_thresh=17 ino=257 dd-2584 [003] 196.569853: balance_dirty_state: bdi btrfs-1: dirty=668 wb=869 unstable=0 bg_thresh=1007 thresh=2014 gap=477 poll_thresh=18 ino=257 dd-2584 [003] 196.569860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=43532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.577204: balance_dirty_state: bdi btrfs-1: dirty=668 wb=869 unstable=0 bg_thresh=1005 thresh=2011 gap=474 poll_thresh=18 ino=257 dd-2584 [003] 196.577214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=43532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.585124: balance_dirty_state: bdi btrfs-1: dirty=668 wb=744 unstable=0 bg_thresh=986 thresh=1973 gap=561 poll_thresh=18 ino=257 dd-2584 [003] 196.585192: balance_dirty_state: bdi btrfs-1: dirty=668 wb=744 unstable=0 bg_thresh=986 thresh=1973 gap=561 poll_thresh=13 ino=257 dd-2584 [003] 196.585256: balance_dirty_state: bdi btrfs-1: dirty=693 wb=744 unstable=0 bg_thresh=989 thresh=1978 gap=541 poll_thresh=14 ino=257 dd-2584 [003] 196.585317: balance_dirty_state: bdi btrfs-1: dirty=718 wb=744 unstable=0 bg_thresh=989 thresh=1978 gap=516 poll_thresh=15 ino=257 dd-2584 [003] 196.585378: balance_dirty_state: bdi btrfs-1: dirty=718 wb=744 unstable=0 bg_thresh=991 thresh=1983 gap=521 poll_thresh=16 ino=257 dd-2584 [003] 196.585678: balance_dirty_state: bdi btrfs-1: dirty=768 wb=744 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=17 ino=257 dd-2584 [003] 196.585683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=43532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.593147: balance_dirty_state: bdi btrfs-1: dirty=768 wb=619 unstable=0 bg_thresh=988 thresh=1976 gap=589 poll_thresh=17 ino=257 dd-2584 [003] 196.593211: balance_dirty_state: bdi btrfs-1: dirty=768 wb=619 unstable=0 bg_thresh=991 thresh=1982 gap=595 poll_thresh=13 ino=257 dd-2584 [003] 196.593269: balance_dirty_state: bdi btrfs-1: dirty=793 wb=619 unstable=0 bg_thresh=993 thresh=1987 gap=575 poll_thresh=14 ino=257 dd-2584 [003] 196.593328: balance_dirty_state: bdi btrfs-1: dirty=818 wb=619 unstable=0 bg_thresh=993 thresh=1987 gap=550 poll_thresh=15 ino=257 dd-2584 [003] 196.593386: balance_dirty_state: bdi btrfs-1: dirty=818 wb=619 unstable=0 bg_thresh=993 thresh=1986 gap=549 poll_thresh=16 ino=257 dd-2584 [003] 196.593503: balance_dirty_state: bdi btrfs-1: dirty=843 wb=619 unstable=0 bg_thresh=992 thresh=1985 gap=523 poll_thresh=17 ino=257 dd-2584 [003] 196.593621: balance_dirty_state: bdi btrfs-1: dirty=893 wb=619 unstable=0 bg_thresh=994 thresh=1989 gap=477 poll_thresh=18 ino=257 dd-2584 [003] 196.593626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=43532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.601264: balance_dirty_state: bdi btrfs-1: dirty=893 wb=619 unstable=0 bg_thresh=991 thresh=1983 gap=471 poll_thresh=18 ino=257 dd-2584 [003] 196.601273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=43532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.609133: balance_dirty_state: bdi btrfs-1: dirty=893 wb=519 unstable=0 bg_thresh=984 thresh=1969 gap=557 poll_thresh=18 ino=257 dd-2584 [003] 196.609197: balance_dirty_state: bdi btrfs-1: dirty=893 wb=519 unstable=0 bg_thresh=984 thresh=1969 gap=557 poll_thresh=13 ino=257 dd-2584 [003] 196.609267: balance_dirty_state: bdi btrfs-1: dirty=918 wb=519 unstable=0 bg_thresh=987 thresh=1974 gap=537 poll_thresh=14 ino=257 dd-2584 [003] 196.609331: balance_dirty_state: bdi btrfs-1: dirty=943 wb=519 unstable=0 bg_thresh=987 thresh=1974 gap=512 poll_thresh=15 ino=257 dd-2584 [003] 196.609394: balance_dirty_state: bdi btrfs-1: dirty=943 wb=519 unstable=0 bg_thresh=989 thresh=1979 gap=517 poll_thresh=16 ino=257 dd-2584 [003] 196.609522: balance_dirty_state: bdi btrfs-1: dirty=993 wb=519 unstable=0 bg_thresh=989 thresh=1978 gap=466 poll_thresh=17 ino=257 dd-2584 [003] 196.609527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=43532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 196.609601: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24048 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 196.610756: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=448 to_write=7744 dd-2584 [003] 196.617285: balance_dirty_state: bdi btrfs-1: dirty=543 wb=969 unstable=0 bg_thresh=989 thresh=1978 gap=466 poll_thresh=17 ino=257 dd-2584 [003] 196.617294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=43532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.625321: balance_dirty_state: bdi btrfs-1: dirty=543 wb=969 unstable=0 bg_thresh=989 thresh=1978 gap=466 poll_thresh=17 ino=257 dd-2584 [003] 196.625330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=43532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.633351: balance_dirty_state: bdi btrfs-1: dirty=543 wb=819 unstable=0 bg_thresh=987 thresh=1975 gap=613 poll_thresh=17 ino=257 dd-2584 [003] 196.633442: balance_dirty_state: bdi btrfs-1: dirty=543 wb=819 unstable=0 bg_thresh=987 thresh=1975 gap=613 poll_thresh=13 ino=257 dd-2584 [003] 196.633774: balance_dirty_state: bdi btrfs-1: dirty=568 wb=819 unstable=0 bg_thresh=990 thresh=1980 gap=593 poll_thresh=14 ino=257 dd-2584 [003] 196.633860: balance_dirty_state: bdi btrfs-1: dirty=568 wb=819 unstable=0 bg_thresh=990 thresh=1980 gap=593 poll_thresh=15 ino=257 dd-2584 [003] 196.633944: balance_dirty_state: bdi btrfs-1: dirty=593 wb=819 unstable=0 bg_thresh=989 thresh=1979 gap=567 poll_thresh=16 ino=257 dd-2584 [003] 196.634111: balance_dirty_state: bdi btrfs-1: dirty=618 wb=819 unstable=0 bg_thresh=989 thresh=1978 gap=541 poll_thresh=17 ino=257 dd-2584 [003] 196.634280: balance_dirty_state: bdi btrfs-1: dirty=668 wb=819 unstable=0 bg_thresh=991 thresh=1982 gap=495 poll_thresh=18 ino=257 dd-2584 [003] 196.634286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=43532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.641151: balance_dirty_state: bdi btrfs-1: dirty=668 wb=694 unstable=0 bg_thresh=984 thresh=1968 gap=606 poll_thresh=18 ino=257 dd-2584 [003] 196.641245: balance_dirty_state: bdi btrfs-1: dirty=668 wb=694 unstable=0 bg_thresh=984 thresh=1968 gap=606 poll_thresh=13 ino=257 dd-2584 [003] 196.641329: balance_dirty_state: bdi btrfs-1: dirty=693 wb=694 unstable=0 bg_thresh=986 thresh=1973 gap=586 poll_thresh=14 ino=257 dd-2584 [003] 196.641411: balance_dirty_state: bdi btrfs-1: dirty=718 wb=694 unstable=0 bg_thresh=986 thresh=1973 gap=561 poll_thresh=15 ino=257 dd-2584 [003] 196.641493: balance_dirty_state: bdi btrfs-1: dirty=718 wb=694 unstable=0 bg_thresh=989 thresh=1978 gap=566 poll_thresh=16 ino=257 dd-2584 [003] 196.641661: balance_dirty_state: bdi btrfs-1: dirty=768 wb=694 unstable=0 bg_thresh=988 thresh=1977 gap=515 poll_thresh=17 ino=257 dd-2584 [003] 196.641830: balance_dirty_state: bdi btrfs-1: dirty=793 wb=694 unstable=0 bg_thresh=990 thresh=1981 gap=494 poll_thresh=18 ino=257 dd-2584 [003] 196.641836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=43532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.649155: balance_dirty_state: bdi btrfs-1: dirty=793 wb=569 unstable=0 bg_thresh=983 thresh=1966 gap=604 poll_thresh=18 ino=257 dd-2584 [003] 196.649244: balance_dirty_state: bdi btrfs-1: dirty=793 wb=569 unstable=0 bg_thresh=983 thresh=1966 gap=604 poll_thresh=13 ino=257 dd-2584 [003] 196.649467: balance_dirty_state: bdi btrfs-1: dirty=818 wb=569 unstable=0 bg_thresh=985 thresh=1971 gap=584 poll_thresh=14 ino=257 dd-2584 [003] 196.649524: balance_dirty_state: bdi btrfs-1: dirty=843 wb=569 unstable=0 bg_thresh=985 thresh=1971 gap=559 poll_thresh=15 ino=257 dd-2584 [003] 196.649579: balance_dirty_state: bdi btrfs-1: dirty=843 wb=569 unstable=0 bg_thresh=988 thresh=1976 gap=564 poll_thresh=16 ino=257 dd-2584 [003] 196.649692: balance_dirty_state: bdi btrfs-1: dirty=893 wb=569 unstable=0 bg_thresh=990 thresh=1981 gap=519 poll_thresh=17 ino=257 dd-2584 [003] 196.649805: balance_dirty_state: bdi btrfs-1: dirty=918 wb=569 unstable=0 bg_thresh=992 thresh=1985 gap=498 poll_thresh=18 ino=257 dd-2584 [003] 196.649918: balance_dirty_state: bdi btrfs-1: dirty=943 wb=569 unstable=0 bg_thresh=992 thresh=1984 gap=472 poll_thresh=19 ino=257 dd-2584 [003] 196.649922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=43532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.657148: balance_dirty_state: bdi btrfs-1: dirty=943 wb=444 unstable=0 bg_thresh=982 thresh=1965 gap=578 poll_thresh=19 ino=257 dd-2584 [003] 196.657212: balance_dirty_state: bdi btrfs-1: dirty=968 wb=444 unstable=0 bg_thresh=985 thresh=1970 gap=558 poll_thresh=14 ino=257 dd-2584 [003] 196.657270: balance_dirty_state: bdi btrfs-1: dirty=968 wb=444 unstable=0 bg_thresh=985 thresh=1970 gap=558 poll_thresh=15 ino=257 dd-2584 [003] 196.657327: balance_dirty_state: bdi btrfs-1: dirty=993 wb=444 unstable=0 bg_thresh=987 thresh=1975 gap=538 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 196.657401: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24096 wrote=0 to_write=8192 dd-2584 [003] 196.657448: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=444 unstable=0 bg_thresh=990 thresh=1980 gap=518 poll_thresh=17 ino=257 dd-2584 [003] 196.657576: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=469 unstable=0 bg_thresh=992 thresh=1984 gap=472 poll_thresh=18 ino=257 dd-2584 [003] 196.657578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=43532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 196.658668: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=528 to_write=7664 dd-2584 [003] 196.665151: balance_dirty_state: bdi btrfs-1: dirty=543 wb=844 unstable=0 bg_thresh=984 thresh=1968 gap=581 poll_thresh=18 ino=257 dd-2584 [003] 196.665396: balance_dirty_state: bdi btrfs-1: dirty=543 wb=844 unstable=0 bg_thresh=984 thresh=1968 gap=581 poll_thresh=13 ino=257 dd-2584 [003] 196.665452: balance_dirty_state: bdi btrfs-1: dirty=568 wb=844 unstable=0 bg_thresh=986 thresh=1973 gap=561 poll_thresh=14 ino=257 dd-2584 [003] 196.665507: balance_dirty_state: bdi btrfs-1: dirty=593 wb=844 unstable=0 bg_thresh=986 thresh=1973 gap=536 poll_thresh=15 ino=257 dd-2584 [003] 196.665563: balance_dirty_state: bdi btrfs-1: dirty=593 wb=844 unstable=0 bg_thresh=989 thresh=1978 gap=541 poll_thresh=16 ino=257 dd-2584 [003] 196.665676: balance_dirty_state: bdi btrfs-1: dirty=643 wb=844 unstable=0 bg_thresh=988 thresh=1977 gap=490 poll_thresh=17 ino=257 dd-2584 [003] 196.665680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=43484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.673271: balance_dirty_state: bdi btrfs-1: dirty=643 wb=719 unstable=0 bg_thresh=983 thresh=1967 gap=605 poll_thresh=17 ino=257 dd-2584 [003] 196.673398: balance_dirty_state: bdi btrfs-1: dirty=643 wb=719 unstable=0 bg_thresh=986 thresh=1972 gap=610 poll_thresh=13 ino=257 dd-2584 [003] 196.673514: balance_dirty_state: bdi btrfs-1: dirty=668 wb=719 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=14 ino=257 dd-2584 [003] 196.673630: balance_dirty_state: bdi btrfs-1: dirty=668 wb=719 unstable=0 bg_thresh=988 thresh=1977 gap=590 poll_thresh=15 ino=257 dd-2584 [003] 196.673745: balance_dirty_state: bdi btrfs-1: dirty=693 wb=719 unstable=0 bg_thresh=988 thresh=1977 gap=565 poll_thresh=16 ino=257 dd-2584 [003] 196.673976: balance_dirty_state: bdi btrfs-1: dirty=718 wb=719 unstable=0 bg_thresh=991 thresh=1982 gap=545 poll_thresh=17 ino=257 dd-2584 [003] 196.674216: balance_dirty_state: bdi btrfs-1: dirty=768 wb=719 unstable=0 bg_thresh=990 thresh=1980 gap=493 poll_thresh=18 ino=257 dd-2584 [003] 196.674224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=43484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.681182: balance_dirty_state: bdi btrfs-1: dirty=768 wb=519 unstable=0 bg_thresh=983 thresh=1967 gap=680 poll_thresh=18 ino=257 dd-2584 [003] 196.681259: balance_dirty_state: bdi btrfs-1: dirty=768 wb=519 unstable=0 bg_thresh=983 thresh=1967 gap=680 poll_thresh=13 ino=257 dd-2584 [003] 196.681318: balance_dirty_state: bdi btrfs-1: dirty=793 wb=519 unstable=0 bg_thresh=986 thresh=1972 gap=660 poll_thresh=14 ino=257 dd-2584 [003] 196.681546: balance_dirty_state: bdi btrfs-1: dirty=818 wb=519 unstable=0 bg_thresh=986 thresh=1972 gap=635 poll_thresh=15 ino=257 dd-2584 [003] 196.681604: balance_dirty_state: bdi btrfs-1: dirty=818 wb=519 unstable=0 bg_thresh=988 thresh=1977 gap=640 poll_thresh=16 ino=257 dd-2584 [003] 196.681720: balance_dirty_state: bdi btrfs-1: dirty=843 wb=519 unstable=0 bg_thresh=991 thresh=1982 gap=620 poll_thresh=17 ino=257 dd-2584 [003] 196.681838: balance_dirty_state: bdi btrfs-1: dirty=893 wb=519 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=18 ino=257 dd-2584 [003] 196.681954: balance_dirty_state: bdi btrfs-1: dirty=918 wb=519 unstable=0 bg_thresh=992 thresh=1985 gap=548 poll_thresh=19 ino=257 dd-2584 [003] 196.682072: balance_dirty_state: bdi btrfs-1: dirty=943 wb=519 unstable=0 bg_thresh=989 thresh=1978 gap=516 poll_thresh=20 ino=257 dd-2584 [003] 196.682191: balance_dirty_state: bdi btrfs-1: dirty=993 wb=519 unstable=0 bg_thresh=991 thresh=1982 gap=470 poll_thresh=21 ino=257 dd-2584 [003] 196.682196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=43484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 196.682263: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24120 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 196.683321: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=448 to_write=7744 dd-2584 [003] 196.689165: balance_dirty_state: bdi btrfs-1: dirty=543 wb=844 unstable=0 bg_thresh=982 thresh=1965 gap=578 poll_thresh=21 ino=257 dd-2584 [003] 196.689256: balance_dirty_state: bdi btrfs-1: dirty=543 wb=844 unstable=0 bg_thresh=982 thresh=1965 gap=578 poll_thresh=16 ino=257 dd-2584 [003] 196.689370: balance_dirty_state: bdi btrfs-1: dirty=593 wb=844 unstable=0 bg_thresh=985 thresh=1970 gap=533 poll_thresh=17 ino=257 dd-2584 [003] 196.689647: balance_dirty_state: bdi btrfs-1: dirty=618 wb=844 unstable=0 bg_thresh=990 thresh=1980 gap=518 poll_thresh=18 ino=257 dd-2584 [003] 196.689763: balance_dirty_state: bdi btrfs-1: dirty=643 wb=844 unstable=0 bg_thresh=989 thresh=1979 gap=492 poll_thresh=19 ino=257 dd-2584 [003] 196.689767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=43484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.697163: balance_dirty_state: bdi btrfs-1: dirty=643 wb=719 unstable=0 bg_thresh=987 thresh=1975 gap=613 poll_thresh=19 ino=257 dd-2584 [003] 196.697226: balance_dirty_state: bdi btrfs-1: dirty=668 wb=719 unstable=0 bg_thresh=987 thresh=1975 gap=588 poll_thresh=14 ino=257 dd-2584 [003] 196.697285: balance_dirty_state: bdi btrfs-1: dirty=668 wb=719 unstable=0 bg_thresh=994 thresh=1989 gap=602 poll_thresh=15 ino=257 dd-2584 [003] 196.697342: balance_dirty_state: bdi btrfs-1: dirty=693 wb=719 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=16 ino=257 dd-2584 [003] 196.697463: balance_dirty_state: bdi btrfs-1: dirty=718 wb=719 unstable=0 bg_thresh=996 thresh=1993 gap=556 poll_thresh=17 ino=257 dd-2584 [003] 196.697582: balance_dirty_state: bdi btrfs-1: dirty=768 wb=719 unstable=0 bg_thresh=996 thresh=1992 gap=505 poll_thresh=18 ino=257 dd-2584 [003] 196.697700: balance_dirty_state: bdi btrfs-1: dirty=793 wb=719 unstable=0 bg_thresh=995 thresh=1991 gap=479 poll_thresh=19 ino=257 dd-2584 [003] 196.697705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=43484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.705255: balance_dirty_state: bdi btrfs-1: dirty=793 wb=719 unstable=0 bg_thresh=999 thresh=1998 gap=486 poll_thresh=19 ino=257 dd-2584 [003] 196.705264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=43484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.713176: balance_dirty_state: bdi btrfs-1: dirty=793 wb=594 unstable=0 bg_thresh=994 thresh=1989 gap=602 poll_thresh=19 ino=257 dd-2584 [003] 196.713250: balance_dirty_state: bdi btrfs-1: dirty=793 wb=594 unstable=0 bg_thresh=994 thresh=1989 gap=602 poll_thresh=14 ino=257 dd-2584 [003] 196.713309: balance_dirty_state: bdi btrfs-1: dirty=818 wb=594 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=15 ino=257 dd-2584 [003] 196.713369: balance_dirty_state: bdi btrfs-1: dirty=843 wb=594 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=16 ino=257 dd-2584 [003] 196.713661: balance_dirty_state: bdi btrfs-1: dirty=868 wb=594 unstable=0 bg_thresh=999 thresh=1999 gap=537 poll_thresh=17 ino=257 dd-2584 [003] 196.713781: balance_dirty_state: bdi btrfs-1: dirty=893 wb=594 unstable=0 bg_thresh=1001 thresh=2003 gap=516 poll_thresh=18 ino=257 dd-2584 [003] 196.713901: balance_dirty_state: bdi btrfs-1: dirty=943 wb=594 unstable=0 bg_thresh=1001 thresh=2002 gap=465 poll_thresh=19 ino=257 dd-2584 [003] 196.713906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=43484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.721160: balance_dirty_state: bdi btrfs-1: dirty=943 wb=469 unstable=0 bg_thresh=986 thresh=1972 gap=560 poll_thresh=19 ino=257 dd-2584 [003] 196.721225: balance_dirty_state: bdi btrfs-1: dirty=943 wb=469 unstable=0 bg_thresh=986 thresh=1972 gap=560 poll_thresh=14 ino=257 dd-2584 [003] 196.721284: balance_dirty_state: bdi btrfs-1: dirty=968 wb=469 unstable=0 bg_thresh=988 thresh=1977 gap=540 poll_thresh=15 ino=257 dd-2584 [003] 196.721343: balance_dirty_state: bdi btrfs-1: dirty=993 wb=469 unstable=0 bg_thresh=988 thresh=1977 gap=515 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 196.721419: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24160 wrote=0 to_write=8192 dd-2584 [003] 196.721466: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=469 unstable=0 bg_thresh=993 thresh=1987 gap=500 poll_thresh=17 ino=257 dd-2584 [003] 196.721592: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=494 unstable=0 bg_thresh=993 thresh=1986 gap=474 poll_thresh=18 ino=257 dd-2584 [003] 196.721594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=43484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 196.722668: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=512 to_write=7680 dd-2584 [003] 196.729172: balance_dirty_state: bdi btrfs-1: dirty=518 wb=819 unstable=0 bg_thresh=982 thresh=1965 gap=628 poll_thresh=18 ino=257 dd-2584 [003] 196.729252: balance_dirty_state: bdi btrfs-1: dirty=543 wb=819 unstable=0 bg_thresh=982 thresh=1965 gap=603 poll_thresh=13 ino=257 dd-2584 [003] 196.729335: balance_dirty_state: bdi btrfs-1: dirty=543 wb=819 unstable=0 bg_thresh=985 thresh=1970 gap=608 poll_thresh=14 ino=257 dd-2584 [003] 196.729416: balance_dirty_state: bdi btrfs-1: dirty=568 wb=819 unstable=0 bg_thresh=985 thresh=1970 gap=583 poll_thresh=15 ino=257 dd-2584 [003] 196.729499: balance_dirty_state: bdi btrfs-1: dirty=593 wb=819 unstable=0 bg_thresh=987 thresh=1975 gap=563 poll_thresh=16 ino=257 dd-2584 [003] 196.729897: balance_dirty_state: bdi btrfs-1: dirty=618 wb=819 unstable=0 bg_thresh=990 thresh=1980 gap=543 poll_thresh=17 ino=257 dd-2584 [003] 196.730058: balance_dirty_state: bdi btrfs-1: dirty=643 wb=819 unstable=0 bg_thresh=992 thresh=1984 gap=522 poll_thresh=18 ino=257 dd-2584 [003] 196.730219: balance_dirty_state: bdi btrfs-1: dirty=668 wb=819 unstable=0 bg_thresh=988 thresh=1977 gap=490 poll_thresh=19 ino=257 dd-2584 [003] 196.730225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=43484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.737175: balance_dirty_state: bdi btrfs-1: dirty=668 wb=694 unstable=0 bg_thresh=983 thresh=1966 gap=604 poll_thresh=19 ino=257 dd-2584 [003] 196.737258: balance_dirty_state: bdi btrfs-1: dirty=693 wb=694 unstable=0 bg_thresh=983 thresh=1966 gap=579 poll_thresh=14 ino=257 dd-2584 [003] 196.737338: balance_dirty_state: bdi btrfs-1: dirty=718 wb=694 unstable=0 bg_thresh=985 thresh=1971 gap=559 poll_thresh=15 ino=257 dd-2584 [003] 196.737419: balance_dirty_state: bdi btrfs-1: dirty=718 wb=694 unstable=0 bg_thresh=988 thresh=1976 gap=564 poll_thresh=16 ino=257 dd-2584 [003] 196.737579: balance_dirty_state: bdi btrfs-1: dirty=768 wb=694 unstable=0 bg_thresh=987 thresh=1975 gap=513 poll_thresh=17 ino=257 dd-2584 [003] 196.737743: balance_dirty_state: bdi btrfs-1: dirty=793 wb=694 unstable=0 bg_thresh=987 thresh=1974 gap=487 poll_thresh=18 ino=257 dd-2584 [003] 196.737748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=43484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.745166: balance_dirty_state: bdi btrfs-1: dirty=793 wb=494 unstable=0 bg_thresh=987 thresh=1975 gap=688 poll_thresh=18 ino=257 dd-2584 [003] 196.745230: balance_dirty_state: bdi btrfs-1: dirty=818 wb=494 unstable=0 bg_thresh=987 thresh=1975 gap=663 poll_thresh=13 ino=257 dd-2584 [003] 196.745290: balance_dirty_state: bdi btrfs-1: dirty=818 wb=494 unstable=0 bg_thresh=990 thresh=1980 gap=668 poll_thresh=14 ino=257 dd-2584 [003] 196.745347: balance_dirty_state: bdi btrfs-1: dirty=843 wb=494 unstable=0 bg_thresh=990 thresh=1980 gap=643 poll_thresh=15 ino=257 dd-2584 [003] 196.745577: balance_dirty_state: bdi btrfs-1: dirty=868 wb=494 unstable=0 bg_thresh=992 thresh=1985 gap=623 poll_thresh=16 ino=257 dd-2584 [003] 196.745695: balance_dirty_state: bdi btrfs-1: dirty=893 wb=494 unstable=0 bg_thresh=992 thresh=1984 gap=597 poll_thresh=17 ino=257 dd-2584 [003] 196.745815: balance_dirty_state: bdi btrfs-1: dirty=918 wb=494 unstable=0 bg_thresh=994 thresh=1988 gap=576 poll_thresh=18 ino=257 dd-2584 [003] 196.745934: balance_dirty_state: bdi btrfs-1: dirty=943 wb=494 unstable=0 bg_thresh=993 thresh=1987 gap=550 poll_thresh=19 ino=257 dd-2584 [003] 196.746054: balance_dirty_state: bdi btrfs-1: dirty=993 wb=494 unstable=0 bg_thresh=993 thresh=1986 gap=499 poll_thresh=20 ino=257 dd-2584 [003] 196.746171: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=494 unstable=0 bg_thresh=995 thresh=1990 gap=478 poll_thresh=21 ino=257 dd-2584 [003] 196.746176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=43484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 196.746243: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24184 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 196.747423: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=496 to_write=7696 dd-2584 [003] 196.753224: balance_dirty_state: bdi btrfs-1: dirty=543 wb=844 unstable=0 bg_thresh=984 thresh=1969 gap=582 poll_thresh=21 ino=257 dd-2584 [003] 196.753339: balance_dirty_state: bdi btrfs-1: dirty=568 wb=844 unstable=0 bg_thresh=984 thresh=1969 gap=557 poll_thresh=16 ino=257 dd-2584 [003] 196.753538: balance_dirty_state: bdi btrfs-1: dirty=593 wb=844 unstable=0 bg_thresh=987 thresh=1974 gap=537 poll_thresh=17 ino=257 dd-2584 [003] 196.753739: balance_dirty_state: bdi btrfs-1: dirty=618 wb=844 unstable=0 bg_thresh=992 thresh=1984 gap=522 poll_thresh=18 ino=257 dd-2584 [003] 196.754244: balance_dirty_state: bdi btrfs-1: dirty=643 wb=844 unstable=0 bg_thresh=991 thresh=1983 gap=496 poll_thresh=19 ino=257 dd-2584 [003] 196.754446: balance_dirty_state: bdi btrfs-1: dirty=693 wb=844 unstable=0 bg_thresh=991 thresh=1982 gap=445 poll_thresh=20 ino=257 dd-2584 [003] 196.754454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=43484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.761193: balance_dirty_state: bdi btrfs-1: dirty=693 wb=719 unstable=0 bg_thresh=985 thresh=1970 gap=558 poll_thresh=20 ino=257 dd-2584 [003] 196.761302: balance_dirty_state: bdi btrfs-1: dirty=693 wb=719 unstable=0 bg_thresh=985 thresh=1970 gap=558 poll_thresh=15 ino=257 dd-2584 [003] 196.761403: balance_dirty_state: bdi btrfs-1: dirty=718 wb=719 unstable=0 bg_thresh=987 thresh=1975 gap=538 poll_thresh=16 ino=257 dd-2584 [003] 196.761600: balance_dirty_state: bdi btrfs-1: dirty=743 wb=719 unstable=0 bg_thresh=990 thresh=1980 gap=518 poll_thresh=17 ino=257 dd-2584 [003] 196.761800: balance_dirty_state: bdi btrfs-1: dirty=793 wb=719 unstable=0 bg_thresh=992 thresh=1985 gap=473 poll_thresh=18 ino=257 dd-2584 [003] 196.761807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=43484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.769191: balance_dirty_state: bdi btrfs-1: dirty=793 wb=594 unstable=0 bg_thresh=994 thresh=1988 gap=601 poll_thresh=18 ino=257 dd-2584 [003] 196.769317: balance_dirty_state: bdi btrfs-1: dirty=793 wb=594 unstable=0 bg_thresh=994 thresh=1988 gap=601 poll_thresh=13 ino=257 dd-2584 [003] 196.769385: balance_dirty_state: bdi btrfs-1: dirty=818 wb=594 unstable=0 bg_thresh=996 thresh=1993 gap=581 poll_thresh=14 ino=257 dd-2584 [003] 196.769442: balance_dirty_state: bdi btrfs-1: dirty=818 wb=594 unstable=0 bg_thresh=993 thresh=1987 gap=575 poll_thresh=15 ino=257 dd-2584 [003] 196.769499: balance_dirty_state: bdi btrfs-1: dirty=843 wb=594 unstable=0 bg_thresh=996 thresh=1992 gap=555 poll_thresh=16 ino=257 dd-2584 [003] 196.769612: balance_dirty_state: bdi btrfs-1: dirty=868 wb=594 unstable=0 bg_thresh=995 thresh=1991 gap=529 poll_thresh=17 ino=257 dd-2584 [003] 196.769892: balance_dirty_state: bdi btrfs-1: dirty=918 wb=594 unstable=0 bg_thresh=997 thresh=1995 gap=483 poll_thresh=18 ino=257 dd-2584 [003] 196.769897: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=45472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.777210: balance_dirty_state: bdi btrfs-1: dirty=918 wb=469 unstable=0 bg_thresh=985 thresh=1971 gap=584 poll_thresh=18 ino=257 dd-2584 [003] 196.777274: balance_dirty_state: bdi btrfs-1: dirty=918 wb=469 unstable=0 bg_thresh=985 thresh=1971 gap=584 poll_thresh=13 ino=257 dd-2584 [003] 196.777333: balance_dirty_state: bdi btrfs-1: dirty=943 wb=469 unstable=0 bg_thresh=988 thresh=1976 gap=564 poll_thresh=14 ino=257 dd-2584 [003] 196.777391: balance_dirty_state: bdi btrfs-1: dirty=968 wb=469 unstable=0 bg_thresh=988 thresh=1976 gap=539 poll_thresh=15 ino=257 dd-2584 [003] 196.777449: balance_dirty_state: bdi btrfs-1: dirty=968 wb=469 unstable=0 bg_thresh=990 thresh=1981 gap=544 poll_thresh=16 ino=257 dd-2584 [003] 196.777566: balance_dirty_state: bdi btrfs-1: dirty=993 wb=469 unstable=0 bg_thresh=990 thresh=1980 gap=518 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 196.777639: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24216 wrote=0 to_write=8192 dd-2584 [003] 196.777690: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=469 unstable=0 bg_thresh=992 thresh=1984 gap=472 poll_thresh=18 ino=257 dd-2584 [003] 196.777692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=45472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 196.778812: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=496 to_write=7696 dd-2584 [003] 196.785196: balance_dirty_state: bdi btrfs-1: dirty=543 wb=844 unstable=0 bg_thresh=991 thresh=1983 gap=596 poll_thresh=18 ino=257 dd-2584 [003] 196.785317: balance_dirty_state: bdi btrfs-1: dirty=543 wb=844 unstable=0 bg_thresh=991 thresh=1983 gap=596 poll_thresh=13 ino=257 dd-2584 [003] 196.785389: balance_dirty_state: bdi btrfs-1: dirty=568 wb=844 unstable=0 bg_thresh=991 thresh=1982 gap=570 poll_thresh=14 ino=257 dd-2584 [003] 196.785446: balance_dirty_state: bdi btrfs-1: dirty=593 wb=844 unstable=0 bg_thresh=991 thresh=1982 gap=545 poll_thresh=15 ino=257 dd-2584 [003] 196.785503: balance_dirty_state: bdi btrfs-1: dirty=593 wb=844 unstable=0 bg_thresh=990 thresh=1981 gap=544 poll_thresh=16 ino=257 dd-2584 [003] 196.785616: balance_dirty_state: bdi btrfs-1: dirty=643 wb=844 unstable=0 bg_thresh=992 thresh=1985 gap=498 poll_thresh=17 ino=257 dd-2584 [003] 196.785895: balance_dirty_state: bdi btrfs-1: dirty=668 wb=844 unstable=0 bg_thresh=992 thresh=1984 gap=472 poll_thresh=18 ino=257 dd-2584 [003] 196.785899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=45472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.793371: balance_dirty_state: bdi btrfs-1: dirty=668 wb=719 unstable=0 bg_thresh=991 thresh=1982 gap=595 poll_thresh=18 ino=257 dd-2584 [003] 196.793461: balance_dirty_state: bdi btrfs-1: dirty=693 wb=719 unstable=0 bg_thresh=991 thresh=1982 gap=570 poll_thresh=13 ino=257 dd-2584 [003] 196.793519: balance_dirty_state: bdi btrfs-1: dirty=693 wb=719 unstable=0 bg_thresh=990 thresh=1981 gap=569 poll_thresh=14 ino=257 dd-2584 [003] 196.793576: balance_dirty_state: bdi btrfs-1: dirty=718 wb=719 unstable=0 bg_thresh=990 thresh=1980 gap=543 poll_thresh=15 ino=257 dd-2584 [003] 196.793633: balance_dirty_state: bdi btrfs-1: dirty=718 wb=719 unstable=0 bg_thresh=990 thresh=1980 gap=543 poll_thresh=16 ino=257 dd-2584 [003] 196.793745: balance_dirty_state: bdi btrfs-1: dirty=768 wb=719 unstable=0 bg_thresh=992 thresh=1984 gap=497 poll_thresh=17 ino=257 dd-2584 [003] 196.793859: balance_dirty_state: bdi btrfs-1: dirty=793 wb=719 unstable=0 bg_thresh=991 thresh=1983 gap=471 poll_thresh=18 ino=257 dd-2584 [003] 196.793863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=45472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.801384: balance_dirty_state: bdi btrfs-1: dirty=793 wb=594 unstable=0 bg_thresh=992 thresh=1985 gap=598 poll_thresh=18 ino=257 dd-2584 [003] 196.801499: balance_dirty_state: bdi btrfs-1: dirty=818 wb=594 unstable=0 bg_thresh=989 thresh=1979 gap=567 poll_thresh=13 ino=257 dd-2584 [003] 196.801619: balance_dirty_state: bdi btrfs-1: dirty=818 wb=594 unstable=0 bg_thresh=992 thresh=1984 gap=572 poll_thresh=14 ino=257 dd-2584 [003] 196.801736: balance_dirty_state: bdi btrfs-1: dirty=843 wb=594 unstable=0 bg_thresh=991 thresh=1983 gap=546 poll_thresh=15 ino=257 dd-2584 [003] 196.801856: balance_dirty_state: bdi btrfs-1: dirty=868 wb=594 unstable=0 bg_thresh=994 thresh=1988 gap=526 poll_thresh=16 ino=257 dd-2584 [003] 196.802088: balance_dirty_state: bdi btrfs-1: dirty=893 wb=594 unstable=0 bg_thresh=993 thresh=1987 gap=500 poll_thresh=17 ino=257 dd-2584 [003] 196.802672: balance_dirty_state: bdi btrfs-1: dirty=918 wb=594 unstable=0 bg_thresh=993 thresh=1986 gap=474 poll_thresh=18 ino=257 dd-2584 [003] 196.802681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=45472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.809304: balance_dirty_state: bdi btrfs-1: dirty=918 wb=469 unstable=0 bg_thresh=991 thresh=1982 gap=595 poll_thresh=18 ino=257 dd-2584 [003] 196.809433: balance_dirty_state: bdi btrfs-1: dirty=943 wb=469 unstable=0 bg_thresh=988 thresh=1976 gap=564 poll_thresh=13 ino=257 dd-2584 [003] 196.809554: balance_dirty_state: bdi btrfs-1: dirty=943 wb=469 unstable=0 bg_thresh=987 thresh=1975 gap=563 poll_thresh=14 ino=257 dd-2584 [003] 196.809675: balance_dirty_state: bdi btrfs-1: dirty=968 wb=469 unstable=0 bg_thresh=990 thresh=1980 gap=543 poll_thresh=15 ino=257 dd-2584 [003] 196.809792: balance_dirty_state: bdi btrfs-1: dirty=993 wb=469 unstable=0 bg_thresh=989 thresh=1979 gap=517 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 196.809878: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24248 wrote=0 to_write=8192 dd-2584 [003] 196.810037: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=469 unstable=0 bg_thresh=989 thresh=1978 gap=491 poll_thresh=17 ino=257 dd-2584 [003] 196.810040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=45472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 196.811423: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=480 to_write=7712 dd-2584 [003] 196.821377: balance_dirty_state: bdi btrfs-1: dirty=543 wb=694 unstable=0 bg_thresh=991 thresh=1982 gap=745 poll_thresh=17 ino=257 dd-2584 [003] 196.821486: balance_dirty_state: bdi btrfs-1: dirty=568 wb=694 unstable=0 bg_thresh=991 thresh=1982 gap=720 poll_thresh=13 ino=257 dd-2584 [003] 196.821544: balance_dirty_state: bdi btrfs-1: dirty=568 wb=694 unstable=0 bg_thresh=990 thresh=1981 gap=719 poll_thresh=14 ino=257 dd-2584 [003] 196.821600: balance_dirty_state: bdi btrfs-1: dirty=593 wb=694 unstable=0 bg_thresh=993 thresh=1986 gap=699 poll_thresh=15 ino=257 dd-2584 [003] 196.821658: balance_dirty_state: bdi btrfs-1: dirty=618 wb=694 unstable=0 bg_thresh=992 thresh=1985 gap=673 poll_thresh=16 ino=257 dd-2584 [003] 196.821771: balance_dirty_state: bdi btrfs-1: dirty=643 wb=694 unstable=0 bg_thresh=992 thresh=1984 gap=647 poll_thresh=17 ino=257 dd-2584 [003] 196.821883: balance_dirty_state: bdi btrfs-1: dirty=668 wb=694 unstable=0 bg_thresh=991 thresh=1983 gap=621 poll_thresh=18 ino=257 dd-2584 [003] 196.822166: balance_dirty_state: bdi btrfs-1: dirty=693 wb=694 unstable=0 bg_thresh=991 thresh=1982 gap=595 poll_thresh=19 ino=257 dd-2584 [003] 196.822285: balance_dirty_state: bdi btrfs-1: dirty=743 wb=694 unstable=0 bg_thresh=993 thresh=1986 gap=549 poll_thresh=20 ino=257 dd-2584 [003] 196.822400: balance_dirty_state: bdi btrfs-1: dirty=768 wb=694 unstable=0 bg_thresh=992 thresh=1985 gap=523 poll_thresh=21 ino=257 dd-2584 [003] 196.822513: balance_dirty_state: bdi btrfs-1: dirty=793 wb=694 unstable=0 bg_thresh=992 thresh=1984 gap=497 poll_thresh=22 ino=257 dd-2584 [003] 196.822627: balance_dirty_state: bdi btrfs-1: dirty=818 wb=694 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=23 ino=257 dd-2584 [003] 196.822631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=45472 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 196.829389: balance_dirty_state: bdi btrfs-1: dirty=818 wb=569 unstable=0 bg_thresh=994 thresh=1988 gap=601 poll_thresh=23 ino=257 dd-2584 [000] 196.829515: balance_dirty_state: bdi btrfs-1: dirty=843 wb=569 unstable=0 bg_thresh=996 thresh=1993 gap=581 poll_thresh=17 ino=257 dd-2584 [000] 196.829746: balance_dirty_state: bdi btrfs-1: dirty=868 wb=569 unstable=0 bg_thresh=999 thresh=1998 gap=561 poll_thresh=18 ino=257 dd-2584 [000] 196.829982: balance_dirty_state: bdi btrfs-1: dirty=893 wb=569 unstable=0 bg_thresh=998 thresh=1997 gap=535 poll_thresh=19 ino=257 dd-2584 [000] 196.830567: balance_dirty_state: bdi btrfs-1: dirty=918 wb=569 unstable=0 bg_thresh=1000 thresh=2001 gap=514 poll_thresh=20 ino=257 dd-2584 [000] 196.830799: balance_dirty_state: bdi btrfs-1: dirty=968 wb=569 unstable=0 bg_thresh=1000 thresh=2000 gap=463 poll_thresh=21 ino=257 dd-2584 [000] 196.830808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=45472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.837312: balance_dirty_state: bdi btrfs-1: dirty=968 wb=444 unstable=0 bg_thresh=999 thresh=1998 gap=586 poll_thresh=21 ino=257 dd-2584 [004] 196.837419: balance_dirty_state: bdi btrfs-1: dirty=993 wb=444 unstable=0 bg_thresh=998 thresh=1997 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 196.837588: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=444 unstable=0 bg_thresh=998 thresh=1996 gap=534 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 196.837674: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24276 wrote=0 to_write=8192 dd-2584 [004] 196.837775: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=469 unstable=0 bg_thresh=997 thresh=1995 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 196.837777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=45472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 196.838885: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=512 to_write=7680 dd-2584 [004] 196.849249: balance_dirty_state: bdi btrfs-1: dirty=543 wb=719 unstable=0 bg_thresh=1000 thresh=2000 gap=738 poll_thresh=18 ino=257 dd-2584 [004] 196.849374: balance_dirty_state: bdi btrfs-1: dirty=543 wb=719 unstable=0 bg_thresh=999 thresh=1999 gap=737 poll_thresh=13 ino=257 dd-2584 [004] 196.849499: balance_dirty_state: bdi btrfs-1: dirty=568 wb=719 unstable=0 bg_thresh=999 thresh=1999 gap=712 poll_thresh=14 ino=257 dd-2584 [004] 196.849621: balance_dirty_state: bdi btrfs-1: dirty=593 wb=719 unstable=0 bg_thresh=999 thresh=1998 gap=686 poll_thresh=15 ino=257 dd-2584 [004] 196.849741: balance_dirty_state: bdi btrfs-1: dirty=593 wb=719 unstable=0 bg_thresh=999 thresh=1998 gap=686 poll_thresh=16 ino=257 dd-2584 [004] 196.849981: balance_dirty_state: bdi btrfs-1: dirty=618 wb=719 unstable=0 bg_thresh=1001 thresh=2002 gap=665 poll_thresh=17 ino=257 dd-2584 [004] 196.850201: balance_dirty_state: bdi btrfs-1: dirty=668 wb=719 unstable=0 bg_thresh=1000 thresh=2001 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 196.850602: balance_dirty_state: bdi btrfs-1: dirty=693 wb=719 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 196.850784: balance_dirty_state: bdi btrfs-1: dirty=718 wb=719 unstable=0 bg_thresh=996 thresh=1993 gap=556 poll_thresh=20 ino=257 dd-2584 [004] 196.851033: balance_dirty_state: bdi btrfs-1: dirty=768 wb=719 unstable=0 bg_thresh=995 thresh=1991 gap=504 poll_thresh=21 ino=257 dd-2584 [004] 196.851255: balance_dirty_state: bdi btrfs-1: dirty=793 wb=719 unstable=0 bg_thresh=995 thresh=1990 gap=478 poll_thresh=22 ino=257 dd-2584 [004] 196.851262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=45472 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 196.857239: balance_dirty_state: bdi btrfs-1: dirty=793 wb=594 unstable=0 bg_thresh=996 thresh=1992 gap=605 poll_thresh=22 ino=257 dd-2584 [004] 196.857373: balance_dirty_state: bdi btrfs-1: dirty=793 wb=594 unstable=0 bg_thresh=998 thresh=1997 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 196.857632: balance_dirty_state: bdi btrfs-1: dirty=843 wb=594 unstable=0 bg_thresh=998 thresh=1996 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 196.857874: balance_dirty_state: bdi btrfs-1: dirty=868 wb=594 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 196.858122: balance_dirty_state: bdi btrfs-1: dirty=893 wb=594 unstable=0 bg_thresh=993 thresh=1987 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 196.858709: balance_dirty_state: bdi btrfs-1: dirty=943 wb=594 unstable=0 bg_thresh=989 thresh=1978 gap=441 poll_thresh=20 ino=257 dd-2584 [004] 196.858719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=45472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 196.865334: balance_dirty_state: bdi btrfs-1: dirty=943 wb=494 unstable=0 bg_thresh=987 thresh=1975 gap=538 poll_thresh=20 ino=257 dd-2584 [004] 196.865446: balance_dirty_state: bdi btrfs-1: dirty=943 wb=494 unstable=0 bg_thresh=990 thresh=1980 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 196.865535: balance_dirty_state: bdi btrfs-1: dirty=968 wb=494 unstable=0 bg_thresh=987 thresh=1974 gap=512 poll_thresh=16 ino=257 dd-2584 [004] 196.865718: balance_dirty_state: bdi btrfs-1: dirty=993 wb=494 unstable=0 bg_thresh=989 thresh=1978 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 196.865724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=45472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 196.865822: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24304 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 196.867721: writeback_single_inode: bdi btrfs-1: ino=257 state= age=112 wrote=464 to_write=7728 dd-2584 [004] 196.877378: balance_dirty_state: bdi btrfs-1: dirty=518 wb=719 unstable=0 bg_thresh=988 thresh=1977 gap=740 poll_thresh=17 ino=257 dd-2584 [004] 196.877453: balance_dirty_state: bdi btrfs-1: dirty=543 wb=719 unstable=0 bg_thresh=988 thresh=1977 gap=715 poll_thresh=13 ino=257 dd-2584 [004] 196.877521: balance_dirty_state: bdi btrfs-1: dirty=543 wb=719 unstable=0 bg_thresh=988 thresh=1976 gap=714 poll_thresh=14 ino=257 dd-2584 [004] 196.877589: balance_dirty_state: bdi btrfs-1: dirty=568 wb=719 unstable=0 bg_thresh=990 thresh=1981 gap=694 poll_thresh=15 ino=257 dd-2584 [004] 196.877659: balance_dirty_state: bdi btrfs-1: dirty=593 wb=719 unstable=0 bg_thresh=987 thresh=1975 gap=663 poll_thresh=16 ino=257 dd-2584 [004] 196.877796: balance_dirty_state: bdi btrfs-1: dirty=618 wb=719 unstable=0 bg_thresh=987 thresh=1974 gap=637 poll_thresh=17 ino=257 dd-2584 [004] 196.877934: balance_dirty_state: bdi btrfs-1: dirty=643 wb=719 unstable=0 bg_thresh=989 thresh=1978 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 196.878071: balance_dirty_state: bdi btrfs-1: dirty=693 wb=719 unstable=0 bg_thresh=988 thresh=1977 gap=565 poll_thresh=19 ino=257 dd-2584 [004] 196.878404: balance_dirty_state: bdi btrfs-1: dirty=718 wb=719 unstable=0 bg_thresh=988 thresh=1976 gap=539 poll_thresh=20 ino=257 dd-2584 [004] 196.878538: balance_dirty_state: bdi btrfs-1: dirty=743 wb=719 unstable=0 bg_thresh=990 thresh=1980 gap=518 poll_thresh=21 ino=257 dd-2584 [004] 196.878670: balance_dirty_state: bdi btrfs-1: dirty=768 wb=719 unstable=0 bg_thresh=989 thresh=1979 gap=492 poll_thresh=22 ino=257 dd-2584 [004] 196.878676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-135% task_weight=99% bdi_bw=48016 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 196.885348: balance_dirty_state: bdi btrfs-1: dirty=768 wb=594 unstable=0 bg_thresh=992 thresh=1984 gap=622 poll_thresh=22 ino=257 dd-2584 [003] 196.885473: balance_dirty_state: bdi btrfs-1: dirty=793 wb=594 unstable=0 bg_thresh=992 thresh=1984 gap=597 poll_thresh=16 ino=257 dd-2584 [003] 196.885702: balance_dirty_state: bdi btrfs-1: dirty=818 wb=594 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=17 ino=257 dd-2584 [003] 196.885940: balance_dirty_state: bdi btrfs-1: dirty=868 wb=594 unstable=0 bg_thresh=994 thresh=1988 gap=526 poll_thresh=18 ino=257 dd-2584 [003] 196.886177: balance_dirty_state: bdi btrfs-1: dirty=893 wb=594 unstable=0 bg_thresh=996 thresh=1992 gap=505 poll_thresh=19 ino=257 dd-2584 [003] 196.886413: balance_dirty_state: bdi btrfs-1: dirty=918 wb=594 unstable=0 bg_thresh=995 thresh=1991 gap=479 poll_thresh=20 ino=257 dd-2584 [003] 196.886421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=48016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 196.893342: balance_dirty_state: bdi btrfs-1: dirty=918 wb=469 unstable=0 bg_thresh=995 thresh=1990 gap=603 poll_thresh=20 ino=257 dd-2584 [003] 196.893471: balance_dirty_state: bdi btrfs-1: dirty=943 wb=469 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=15 ino=257 dd-2584 [003] 196.893589: balance_dirty_state: bdi btrfs-1: dirty=968 wb=469 unstable=0 bg_thresh=994 thresh=1989 gap=552 poll_thresh=16 ino=257 dd-2584 [003] 196.894183: balance_dirty_state: bdi btrfs-1: dirty=993 wb=469 unstable=0 bg_thresh=993 thresh=1987 gap=525 poll_thresh=17 ino=257 dd-2584 [003] 196.894420: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=469 unstable=0 bg_thresh=993 thresh=1986 gap=499 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 196.894511: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24332 wrote=0 to_write=8192 dd-2584 [003] 196.894667: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=469 unstable=0 bg_thresh=992 thresh=1985 gap=473 poll_thresh=19 ino=257 dd-2584 [003] 196.894671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=48016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 196.897069: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=16 wrote=528 to_write=7664 dd-2584 [007] 196.901241: balance_dirty_state: bdi btrfs-1: dirty=518 wb=994 unstable=0 bg_thresh=992 thresh=1984 gap=472 poll_thresh=19 ino=257 dd-2584 [007] 196.901253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=48016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 196.909478: balance_dirty_state: bdi btrfs-1: dirty=518 wb=719 unstable=0 bg_thresh=991 thresh=1983 gap=746 poll_thresh=19 ino=257 dd-2584 [005] 196.909604: balance_dirty_state: bdi btrfs-1: dirty=518 wb=719 unstable=0 bg_thresh=991 thresh=1983 gap=746 poll_thresh=14 ino=257 dd-2584 [005] 196.909724: balance_dirty_state: bdi btrfs-1: dirty=543 wb=719 unstable=0 bg_thresh=991 thresh=1982 gap=720 poll_thresh=15 ino=257 dd-2584 [005] 196.909841: balance_dirty_state: bdi btrfs-1: dirty=568 wb=719 unstable=0 bg_thresh=991 thresh=1982 gap=695 poll_thresh=16 ino=257 dd-2584 [005] 196.910075: balance_dirty_state: bdi btrfs-1: dirty=593 wb=719 unstable=0 bg_thresh=993 thresh=1986 gap=674 poll_thresh=17 ino=257 dd-2584 [005] 196.910312: balance_dirty_state: bdi btrfs-1: dirty=618 wb=719 unstable=0 bg_thresh=992 thresh=1985 gap=648 poll_thresh=18 ino=257 dd-2584 [005] 196.910546: balance_dirty_state: bdi btrfs-1: dirty=668 wb=719 unstable=0 bg_thresh=992 thresh=1984 gap=597 poll_thresh=19 ino=257 dd-2584 [005] 196.911130: balance_dirty_state: bdi btrfs-1: dirty=693 wb=719 unstable=0 bg_thresh=994 thresh=1988 gap=576 poll_thresh=20 ino=257 dd-2584 [005] 196.911366: balance_dirty_state: bdi btrfs-1: dirty=718 wb=719 unstable=0 bg_thresh=990 thresh=1981 gap=544 poll_thresh=21 ino=257 dd-2584 [005] 196.911603: balance_dirty_state: bdi btrfs-1: dirty=743 wb=719 unstable=0 bg_thresh=990 thresh=1980 gap=518 poll_thresh=22 ino=257 dd-2584 [005] 196.911838: balance_dirty_state: bdi btrfs-1: dirty=793 wb=719 unstable=0 bg_thresh=989 thresh=1979 gap=467 poll_thresh=23 ino=257 dd-2584 [005] 196.911847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=48016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 196.917303: balance_dirty_state: bdi btrfs-1: dirty=793 wb=519 unstable=0 bg_thresh=989 thresh=1978 gap=666 poll_thresh=23 ino=257 dd-2584 [005] 196.917430: balance_dirty_state: bdi btrfs-1: dirty=793 wb=519 unstable=0 bg_thresh=991 thresh=1983 gap=671 poll_thresh=17 ino=257 dd-2584 [005] 196.917665: balance_dirty_state: bdi btrfs-1: dirty=843 wb=519 unstable=0 bg_thresh=991 thresh=1982 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 196.917901: balance_dirty_state: bdi btrfs-1: dirty=868 wb=519 unstable=0 bg_thresh=993 thresh=1986 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 196.918137: balance_dirty_state: bdi btrfs-1: dirty=893 wb=519 unstable=0 bg_thresh=992 thresh=1985 gap=573 poll_thresh=20 ino=257 dd-2584 [005] 196.918369: balance_dirty_state: bdi btrfs-1: dirty=918 wb=519 unstable=0 bg_thresh=992 thresh=1984 gap=547 poll_thresh=21 ino=257 dd-2584 [005] 196.918957: balance_dirty_state: bdi btrfs-1: dirty=968 wb=519 unstable=0 bg_thresh=991 thresh=1982 gap=495 poll_thresh=22 ino=257 dd-2584 [005] 196.918966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=48016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 196.925315: balance_dirty_state: bdi btrfs-1: dirty=968 wb=519 unstable=0 bg_thresh=991 thresh=1982 gap=495 poll_thresh=22 ino=257 dd-2584 [005] 196.925323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=48016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 196.933310: balance_dirty_state: bdi btrfs-1: dirty=968 wb=269 unstable=0 bg_thresh=993 thresh=1987 gap=750 poll_thresh=22 ino=257 dd-2584 [005] 196.933436: balance_dirty_state: bdi btrfs-1: dirty=968 wb=269 unstable=0 bg_thresh=993 thresh=1987 gap=750 poll_thresh=16 ino=257 dd-2584 [005] 196.933674: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=269 unstable=0 bg_thresh=993 thresh=1986 gap=699 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 196.933757: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24372 wrote=0 to_write=8192 dd-2584 [005] 196.933918: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=269 unstable=0 bg_thresh=995 thresh=1990 gap=678 poll_thresh=18 ino=257 dd-2584 [005] 196.934170: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=319 unstable=0 bg_thresh=994 thresh=1989 gap=652 poll_thresh=19 ino=257 dd-2584 [005] 196.934418: balance_dirty_state: bdi btrfs-1: dirty=993 wb=369 unstable=0 bg_thresh=994 thresh=1988 gap=626 poll_thresh=20 ino=257 dd-2584 [005] 196.934667: balance_dirty_state: bdi btrfs-1: dirty=993 wb=419 unstable=0 bg_thresh=993 thresh=1987 gap=575 poll_thresh=21 ino=257 dd-2584 [005] 196.934917: balance_dirty_state: bdi btrfs-1: dirty=968 wb=469 unstable=0 bg_thresh=995 thresh=1991 gap=554 poll_thresh=22 ino=257 dd-2584 [005] 196.935520: balance_dirty_state: bdi btrfs-1: dirty=868 wb=594 unstable=0 bg_thresh=992 thresh=1984 gap=522 poll_thresh=23 ino=257 dd-2584 [005] 196.935771: balance_dirty_state: bdi btrfs-1: dirty=868 wb=644 unstable=0 bg_thresh=991 thresh=1983 gap=471 poll_thresh=24 ino=257 dd-2584 [005] 196.935774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=48016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 196.937356: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=720 to_write=7472 dd-2584 [005] 196.941317: balance_dirty_state: bdi btrfs-1: dirty=543 wb=844 unstable=0 bg_thresh=991 thresh=1982 gap=595 poll_thresh=24 ino=257 dd-2584 [005] 196.941445: balance_dirty_state: bdi btrfs-1: dirty=543 wb=844 unstable=0 bg_thresh=993 thresh=1987 gap=600 poll_thresh=18 ino=257 dd-2584 [005] 196.941683: balance_dirty_state: bdi btrfs-1: dirty=593 wb=844 unstable=0 bg_thresh=993 thresh=1986 gap=549 poll_thresh=19 ino=257 dd-2584 [005] 196.941919: balance_dirty_state: bdi btrfs-1: dirty=618 wb=844 unstable=0 bg_thresh=995 thresh=1990 gap=528 poll_thresh=20 ino=257 dd-2584 [005] 196.942152: balance_dirty_state: bdi btrfs-1: dirty=643 wb=844 unstable=0 bg_thresh=994 thresh=1989 gap=502 poll_thresh=21 ino=257 dd-2584 [005] 196.942384: balance_dirty_state: bdi btrfs-1: dirty=668 wb=844 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=22 ino=257 dd-2584 [005] 196.942393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=48016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 196.949272: balance_dirty_state: bdi btrfs-1: dirty=668 wb=719 unstable=0 bg_thresh=993 thresh=1986 gap=599 poll_thresh=22 ino=257 dd-2584 [005] 196.949364: balance_dirty_state: bdi btrfs-1: dirty=693 wb=719 unstable=0 bg_thresh=992 thresh=1985 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 196.949483: balance_dirty_state: bdi btrfs-1: dirty=718 wb=719 unstable=0 bg_thresh=992 thresh=1984 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 196.949775: balance_dirty_state: bdi btrfs-1: dirty=768 wb=719 unstable=0 bg_thresh=991 thresh=1983 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 196.949892: balance_dirty_state: bdi btrfs-1: dirty=793 wb=719 unstable=0 bg_thresh=991 thresh=1982 gap=470 poll_thresh=19 ino=257 dd-2584 [005] 196.949896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=48016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 196.957266: balance_dirty_state: bdi btrfs-1: dirty=793 wb=594 unstable=0 bg_thresh=989 thresh=1979 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 196.957337: balance_dirty_state: bdi btrfs-1: dirty=793 wb=594 unstable=0 bg_thresh=989 thresh=1978 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 196.957398: balance_dirty_state: bdi btrfs-1: dirty=818 wb=594 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 196.957457: balance_dirty_state: bdi btrfs-1: dirty=843 wb=594 unstable=0 bg_thresh=991 thresh=1982 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 196.957578: balance_dirty_state: bdi btrfs-1: dirty=868 wb=569 unstable=0 bg_thresh=990 thresh=1981 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 196.957695: balance_dirty_state: bdi btrfs-1: dirty=893 wb=569 unstable=0 bg_thresh=990 thresh=1980 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 196.957814: balance_dirty_state: bdi btrfs-1: dirty=943 wb=569 unstable=0 bg_thresh=992 thresh=1984 gap=472 poll_thresh=19 ino=257 dd-2584 [005] 196.957818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=48016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 196.965270: balance_dirty_state: bdi btrfs-1: dirty=943 wb=444 unstable=0 bg_thresh=995 thresh=1990 gap=603 poll_thresh=19 ino=257 dd-2584 [005] 196.965390: balance_dirty_state: bdi btrfs-1: dirty=943 wb=444 unstable=0 bg_thresh=995 thresh=1990 gap=603 poll_thresh=14 ino=257 dd-2584 [005] 196.965511: balance_dirty_state: bdi btrfs-1: dirty=968 wb=444 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 196.965628: balance_dirty_state: bdi btrfs-1: dirty=993 wb=444 unstable=0 bg_thresh=991 thresh=1983 gap=546 poll_thresh=16 ino=257 dd-2584 [005] 196.966218: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=444 unstable=0 bg_thresh=991 thresh=1982 gap=520 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 196.966301: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24404 wrote=0 to_write=8192 dd-2584 [005] 196.966465: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=444 unstable=0 bg_thresh=993 thresh=1986 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 196.966713: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=494 unstable=0 bg_thresh=992 thresh=1985 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 196.966716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=48016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 196.968056: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=544 to_write=7648 dd-2584 [005] 196.973392: balance_dirty_state: bdi btrfs-1: dirty=518 wb=869 unstable=0 bg_thresh=992 thresh=1984 gap=597 poll_thresh=19 ino=257 dd-2584 [005] 196.973459: balance_dirty_state: bdi btrfs-1: dirty=543 wb=869 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 196.973520: balance_dirty_state: bdi btrfs-1: dirty=568 wb=869 unstable=0 bg_thresh=991 thresh=1983 gap=546 poll_thresh=15 ino=257 dd-2584 [005] 196.973578: balance_dirty_state: bdi btrfs-1: dirty=568 wb=869 unstable=0 bg_thresh=994 thresh=1988 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 196.973696: balance_dirty_state: bdi btrfs-1: dirty=618 wb=869 unstable=0 bg_thresh=996 thresh=1992 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 196.973814: balance_dirty_state: bdi btrfs-1: dirty=643 wb=869 unstable=0 bg_thresh=995 thresh=1991 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 196.973818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=48016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 196.981263: balance_dirty_state: bdi btrfs-1: dirty=643 wb=744 unstable=0 bg_thresh=987 thresh=1974 gap=587 poll_thresh=18 ino=257 dd-2584 [001] 196.981334: balance_dirty_state: bdi btrfs-1: dirty=643 wb=744 unstable=0 bg_thresh=987 thresh=1974 gap=587 poll_thresh=13 ino=257 dd-2584 [001] 196.981395: balance_dirty_state: bdi btrfs-1: dirty=668 wb=744 unstable=0 bg_thresh=989 thresh=1979 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 196.981456: balance_dirty_state: bdi btrfs-1: dirty=693 wb=744 unstable=0 bg_thresh=989 thresh=1979 gap=542 poll_thresh=15 ino=257 dd-2584 [001] 196.981516: balance_dirty_state: bdi btrfs-1: dirty=693 wb=744 unstable=0 bg_thresh=992 thresh=1984 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 196.981811: balance_dirty_state: bdi btrfs-1: dirty=718 wb=744 unstable=0 bg_thresh=991 thresh=1983 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 196.981930: balance_dirty_state: bdi btrfs-1: dirty=768 wb=744 unstable=0 bg_thresh=993 thresh=1987 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 196.981935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=50012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 196.989243: balance_dirty_state: bdi btrfs-1: dirty=768 wb=744 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 196.989247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=50012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 196.997246: balance_dirty_state: bdi btrfs-1: dirty=768 wb=544 unstable=0 bg_thresh=996 thresh=1993 gap=681 poll_thresh=18 ino=257 dd-2584 [001] 196.997310: balance_dirty_state: bdi btrfs-1: dirty=768 wb=544 unstable=0 bg_thresh=996 thresh=1993 gap=681 poll_thresh=13 ino=257 dd-2584 [001] 196.997369: balance_dirty_state: bdi btrfs-1: dirty=793 wb=544 unstable=0 bg_thresh=999 thresh=1998 gap=661 poll_thresh=14 ino=257 dd-2584 [001] 196.997428: balance_dirty_state: bdi btrfs-1: dirty=818 wb=544 unstable=0 bg_thresh=999 thresh=1998 gap=636 poll_thresh=15 ino=257 dd-2584 [001] 196.997488: balance_dirty_state: bdi btrfs-1: dirty=818 wb=544 unstable=0 bg_thresh=1001 thresh=2003 gap=641 poll_thresh=16 ino=257 dd-2584 [001] 196.997607: balance_dirty_state: bdi btrfs-1: dirty=868 wb=544 unstable=0 bg_thresh=1001 thresh=2002 gap=590 poll_thresh=17 ino=257 dd-2584 [001] 196.997727: balance_dirty_state: bdi btrfs-1: dirty=893 wb=544 unstable=0 bg_thresh=1003 thresh=2006 gap=569 poll_thresh=18 ino=257 dd-2584 [001] 196.997847: balance_dirty_state: bdi btrfs-1: dirty=918 wb=544 unstable=0 bg_thresh=1002 thresh=2005 gap=543 poll_thresh=19 ino=257 dd-2584 [001] 196.997967: balance_dirty_state: bdi btrfs-1: dirty=943 wb=544 unstable=0 bg_thresh=1002 thresh=2004 gap=517 poll_thresh=20 ino=257 dd-2584 [001] 196.998259: balance_dirty_state: bdi btrfs-1: dirty=993 wb=544 unstable=0 bg_thresh=1004 thresh=2008 gap=471 poll_thresh=21 ino=257 dd-2584 [001] 196.998264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=50012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 197.005259: balance_dirty_state: bdi btrfs-1: dirty=993 wb=419 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=21 ino=257 dd-2584 [001] 197.005320: balance_dirty_state: bdi btrfs-1: dirty=993 wb=419 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 197.005437: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=419 unstable=0 bg_thresh=1003 thresh=2006 gap=544 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 197.005513: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24444 wrote=0 to_write=8192 dd-2584 [001] 197.005567: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=419 unstable=0 bg_thresh=1005 thresh=2010 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 197.005737: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=369 unstable=0 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=19 ino=257 dd-2584 [001] 197.005878: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=394 unstable=0 bg_thresh=995 thresh=1991 gap=579 poll_thresh=20 ino=257 dd-2584 [001] 197.006020: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=444 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=21 ino=257 dd-2584 [001] 197.006205: balance_dirty_state: bdi btrfs-1: dirty=993 wb=494 unstable=0 bg_thresh=994 thresh=1989 gap=502 poll_thresh=22 ino=257 dd-2584 [001] 197.006673: balance_dirty_state: bdi btrfs-1: dirty=843 wb=669 unstable=0 bg_thresh=997 thresh=1994 gap=482 poll_thresh=23 ino=257 dd-2584 [001] 197.006675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=50012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 197.007539: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=704 to_write=7488 dd-2584 [001] 197.013362: balance_dirty_state: bdi btrfs-1: dirty=518 wb=994 unstable=0 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=23 ino=257 dd-2584 [001] 197.013368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=50012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 197.021312: balance_dirty_state: bdi btrfs-1: dirty=518 wb=719 unstable=0 bg_thresh=1001 thresh=2003 gap=766 poll_thresh=23 ino=257 dd-2584 [001] 197.021385: balance_dirty_state: bdi btrfs-1: dirty=543 wb=719 unstable=0 bg_thresh=1004 thresh=2008 gap=746 poll_thresh=17 ino=257 dd-2584 [001] 197.021511: balance_dirty_state: bdi btrfs-1: dirty=568 wb=719 unstable=0 bg_thresh=1003 thresh=2007 gap=720 poll_thresh=18 ino=257 dd-2584 [001] 197.021637: balance_dirty_state: bdi btrfs-1: dirty=593 wb=719 unstable=0 bg_thresh=1003 thresh=2006 gap=694 poll_thresh=19 ino=257 dd-2584 [001] 197.021762: balance_dirty_state: bdi btrfs-1: dirty=643 wb=719 unstable=0 bg_thresh=1002 thresh=2004 gap=642 poll_thresh=20 ino=257 dd-2584 [001] 197.021887: balance_dirty_state: bdi btrfs-1: dirty=668 wb=719 unstable=0 bg_thresh=1001 thresh=2003 gap=616 poll_thresh=21 ino=257 dd-2584 [001] 197.022013: balance_dirty_state: bdi btrfs-1: dirty=693 wb=719 unstable=0 bg_thresh=1001 thresh=2002 gap=590 poll_thresh=22 ino=257 dd-2584 [001] 197.022141: balance_dirty_state: bdi btrfs-1: dirty=743 wb=719 unstable=0 bg_thresh=1003 thresh=2006 gap=544 poll_thresh=23 ino=257 dd-2584 [001] 197.022266: balance_dirty_state: bdi btrfs-1: dirty=768 wb=719 unstable=0 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=24 ino=257 dd-2584 [001] 197.022563: balance_dirty_state: bdi btrfs-1: dirty=793 wb=719 unstable=0 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=25 ino=257 dd-2584 [001] 197.022567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=50012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 197.029313: balance_dirty_state: bdi btrfs-1: dirty=793 wb=669 unstable=0 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=25 ino=257 dd-2584 [001] 197.029378: balance_dirty_state: bdi btrfs-1: dirty=818 wb=669 unstable=0 bg_thresh=1006 thresh=2012 gap=525 poll_thresh=19 ino=257 dd-2584 [001] 197.029500: balance_dirty_state: bdi btrfs-1: dirty=843 wb=669 unstable=0 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=20 ino=257 dd-2584 [001] 197.029504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=50012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 197.037271: balance_dirty_state: bdi btrfs-1: dirty=843 wb=419 unstable=0 bg_thresh=995 thresh=1990 gap=728 poll_thresh=20 ino=257 dd-2584 [001] 197.037357: balance_dirty_state: bdi btrfs-1: dirty=884 wb=425 unstable=0 bg_thresh=994 thresh=1988 gap=679 poll_thresh=15 ino=257 dd-2584 [001] 197.037442: balance_dirty_state: bdi btrfs-1: dirty=884 wb=425 unstable=0 bg_thresh=994 thresh=1988 gap=679 poll_thresh=16 ino=257 dd-2584 [001] 197.037611: balance_dirty_state: bdi btrfs-1: dirty=934 wb=425 unstable=0 bg_thresh=996 thresh=1993 gap=634 poll_thresh=17 ino=257 dd-2584 [001] 197.037786: balance_dirty_state: bdi btrfs-1: dirty=959 wb=425 unstable=0 bg_thresh=992 thresh=1985 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 197.037970: balance_dirty_state: bdi btrfs-1: dirty=984 wb=425 unstable=0 bg_thresh=992 thresh=1984 gap=575 poll_thresh=19 ino=257 dd-2584 [001] 197.038131: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=425 unstable=0 bg_thresh=991 thresh=1983 gap=549 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 197.038157: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24476 wrote=0 to_write=8192 dd-2584 [001] 197.038440: balance_dirty_state: bdi btrfs-1: dirty=959 wb=525 unstable=0 bg_thresh=991 thresh=1982 gap=498 poll_thresh=21 ino=257 dd-2584 [001] 197.038580: balance_dirty_state: bdi btrfs-1: dirty=934 wb=575 unstable=0 bg_thresh=993 thresh=1986 gap=477 poll_thresh=22 ino=257 dd-2584 [001] 197.038582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=50012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 197.039492: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=544 to_write=7648 dd-2584 [001] 197.045341: balance_dirty_state: bdi btrfs-1: dirty=534 wb=850 unstable=0 bg_thresh=985 thresh=1971 gap=587 poll_thresh=22 ino=257 dd-2584 [001] 197.045411: balance_dirty_state: bdi btrfs-1: dirty=556 wb=859 unstable=0 bg_thresh=989 thresh=1978 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 197.045535: balance_dirty_state: bdi btrfs-1: dirty=581 wb=859 unstable=0 bg_thresh=990 thresh=1980 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 197.045662: balance_dirty_state: bdi btrfs-1: dirty=606 wb=859 unstable=0 bg_thresh=993 thresh=1987 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 197.045785: balance_dirty_state: bdi btrfs-1: dirty=656 wb=859 unstable=0 bg_thresh=995 thresh=1991 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 197.045790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=50012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 197.053348: balance_dirty_state: bdi btrfs-1: dirty=669 wb=735 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=19 ino=257 dd-2584 [001] 197.053430: balance_dirty_state: bdi btrfs-1: dirty=669 wb=735 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 197.053493: balance_dirty_state: bdi btrfs-1: dirty=694 wb=735 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 197.053557: balance_dirty_state: bdi btrfs-1: dirty=694 wb=735 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 197.053682: balance_dirty_state: bdi btrfs-1: dirty=744 wb=735 unstable=0 bg_thresh=992 thresh=1985 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 197.053984: balance_dirty_state: bdi btrfs-1: dirty=769 wb=735 unstable=0 bg_thresh=991 thresh=1983 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 197.053989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=50012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 197.054641: balance_dirty_state: bdi 0:15: dirty=769 wb=735 unstable=0 bg_thresh=991 thresh=1983 gap=479 poll_thresh=28 ino=2375722 collect-vmstat.-2569 [000] 197.054653: balance_dirty_pages: bdi 0:15: bdi_limit=6 task_limit=6 bdi_dirty=4 avg_dirty=4 bdi_gap=229% task_gap=457% task_weight=0% bdi_bw=17468 base_bw=102400 task_bw=409600 dirtied=28 period=4 think=3856 pause=-3852 flush-0:15-2091 [005] 197.054762: writeback_single_inode: bdi 0:15: ino=2375725 state=I_DIRTY_DATASYNC age=0 wrote=2 to_write=4094 flush-0:15-2091 [005] 197.054773: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=0 wrote=1 to_write=4093 dd-2584 [001] 197.061391: balance_dirty_state: bdi btrfs-1: dirty=769 wb=610 unstable=0 bg_thresh=989 thresh=1978 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 197.061471: balance_dirty_state: bdi btrfs-1: dirty=794 wb=610 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=13 ino=257 dd-2584 [001] 197.061530: balance_dirty_state: bdi btrfs-1: dirty=794 wb=610 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=14 ino=257 dd-2584 [001] 197.061592: balance_dirty_state: bdi btrfs-1: dirty=819 wb=610 unstable=0 bg_thresh=988 thresh=1976 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 197.061651: balance_dirty_state: bdi btrfs-1: dirty=844 wb=610 unstable=0 bg_thresh=985 thresh=1970 gap=516 poll_thresh=16 ino=257 dd-2584 [001] 197.061769: balance_dirty_state: bdi btrfs-1: dirty=869 wb=610 unstable=0 bg_thresh=984 thresh=1969 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 197.061773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=50012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 197.069417: balance_dirty_state: bdi btrfs-1: dirty=869 wb=610 unstable=0 bg_thresh=986 thresh=1972 gap=493 poll_thresh=17 ino=257 dd-2584 [001] 197.069493: balance_dirty_state: bdi btrfs-1: dirty=869 wb=610 unstable=0 bg_thresh=991 thresh=1982 gap=503 poll_thresh=13 ino=257 dd-2584 [001] 197.069553: balance_dirty_state: bdi btrfs-1: dirty=894 wb=610 unstable=0 bg_thresh=988 thresh=1976 gap=472 poll_thresh=14 ino=257 dd-2584 [001] 197.069558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=50012 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 197.077385: balance_dirty_state: bdi btrfs-1: dirty=901 wb=434 unstable=0 bg_thresh=988 thresh=1977 gap=642 poll_thresh=14 ino=257 dd-2584 [001] 197.077463: balance_dirty_state: bdi btrfs-1: dirty=901 wb=434 unstable=0 bg_thresh=988 thresh=1977 gap=642 poll_thresh=10 ino=257 dd-2584 [001] 197.077523: balance_dirty_state: bdi btrfs-1: dirty=926 wb=434 unstable=0 bg_thresh=988 thresh=1976 gap=616 poll_thresh=11 ino=257 dd-2584 [001] 197.077584: balance_dirty_state: bdi btrfs-1: dirty=951 wb=434 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=12 ino=257 dd-2584 [001] 197.077643: balance_dirty_state: bdi btrfs-1: dirty=951 wb=434 unstable=0 bg_thresh=984 thresh=1969 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 197.077703: balance_dirty_state: bdi btrfs-1: dirty=976 wb=434 unstable=0 bg_thresh=987 thresh=1974 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 197.077764: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=434 unstable=0 bg_thresh=986 thresh=1973 gap=538 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 197.077789: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24516 wrote=0 to_write=8192 dd-2584 [001] 197.077830: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=434 unstable=0 bg_thresh=986 thresh=1973 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 197.078132: balance_dirty_state: bdi btrfs-1: dirty=976 wb=484 unstable=0 bg_thresh=986 thresh=1972 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 197.078260: balance_dirty_state: bdi btrfs-1: dirty=976 wb=534 unstable=0 bg_thresh=985 thresh=1970 gap=460 poll_thresh=18 ino=257 dd-2584 [001] 197.078262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-195% task_weight=99% bdi_bw=50012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 197.079702: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=528 to_write=7664 dd-2584 [001] 197.085399: balance_dirty_state: bdi btrfs-1: dirty=551 wb=834 unstable=0 bg_thresh=985 thresh=1971 gap=586 poll_thresh=18 ino=257 dd-2584 [001] 197.085482: balance_dirty_state: bdi btrfs-1: dirty=577 wb=824 unstable=3 bg_thresh=988 thresh=1977 gap=573 poll_thresh=13 ino=257 dd-2584 [001] 197.085544: balance_dirty_state: bdi btrfs-1: dirty=577 wb=824 unstable=3 bg_thresh=988 thresh=1976 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 197.085603: balance_dirty_state: bdi btrfs-1: dirty=602 wb=824 unstable=3 bg_thresh=990 thresh=1981 gap=552 poll_thresh=15 ino=257 dd-2584 [001] 197.085662: balance_dirty_state: bdi btrfs-1: dirty=602 wb=824 unstable=3 bg_thresh=987 thresh=1975 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 197.085779: balance_dirty_state: bdi btrfs-1: dirty=652 wb=824 unstable=3 bg_thresh=987 thresh=1974 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 197.085896: balance_dirty_state: bdi btrfs-1: dirty=677 wb=824 unstable=3 bg_thresh=989 thresh=1978 gap=474 poll_thresh=18 ino=257 dd-2584 [001] 197.085901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=51492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 197.093454: balance_dirty_state: bdi btrfs-1: dirty=677 wb=699 unstable=3 bg_thresh=988 thresh=1976 gap=597 poll_thresh=18 ino=257 dd-2584 [001] 197.093532: balance_dirty_state: bdi btrfs-1: dirty=702 wb=699 unstable=3 bg_thresh=990 thresh=1981 gap=577 poll_thresh=13 ino=257 dd-2584 [001] 197.093592: balance_dirty_state: bdi btrfs-1: dirty=702 wb=699 unstable=3 bg_thresh=987 thresh=1975 gap=571 poll_thresh=14 ino=257 dd-2584 [001] 197.093651: balance_dirty_state: bdi btrfs-1: dirty=727 wb=699 unstable=3 bg_thresh=990 thresh=1980 gap=551 poll_thresh=15 ino=257 dd-2584 [001] 197.093711: balance_dirty_state: bdi btrfs-1: dirty=752 wb=699 unstable=3 bg_thresh=987 thresh=1974 gap=520 poll_thresh=16 ino=257 dd-2584 [001] 197.094004: balance_dirty_state: bdi btrfs-1: dirty=777 wb=699 unstable=3 bg_thresh=989 thresh=1978 gap=499 poll_thresh=17 ino=257 dd-2584 [001] 197.094122: balance_dirty_state: bdi btrfs-1: dirty=802 wb=699 unstable=3 bg_thresh=988 thresh=1977 gap=473 poll_thresh=18 ino=257 dd-2584 [001] 197.094127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=51492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 197.101433: balance_dirty_state: bdi btrfs-1: dirty=802 wb=574 unstable=3 bg_thresh=987 thresh=1975 gap=596 poll_thresh=18 ino=257 dd-2584 [001] 197.101505: balance_dirty_state: bdi btrfs-1: dirty=827 wb=574 unstable=3 bg_thresh=987 thresh=1974 gap=570 poll_thresh=13 ino=257 dd-2584 [001] 197.101564: balance_dirty_state: bdi btrfs-1: dirty=827 wb=574 unstable=3 bg_thresh=987 thresh=1974 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 197.101622: balance_dirty_state: bdi btrfs-1: dirty=852 wb=574 unstable=3 bg_thresh=986 thresh=1973 gap=544 poll_thresh=15 ino=257 dd-2584 [001] 197.101681: balance_dirty_state: bdi btrfs-1: dirty=877 wb=574 unstable=3 bg_thresh=986 thresh=1973 gap=519 poll_thresh=16 ino=257 dd-2584 [001] 197.101797: balance_dirty_state: bdi btrfs-1: dirty=902 wb=574 unstable=3 bg_thresh=988 thresh=1977 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 197.101916: balance_dirty_state: bdi btrfs-1: dirty=927 wb=574 unstable=3 bg_thresh=988 thresh=1976 gap=472 poll_thresh=18 ino=257 dd-2584 [001] 197.101920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=51492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 197.109510: balance_dirty_state: bdi btrfs-1: dirty=927 wb=424 unstable=3 bg_thresh=989 thresh=1979 gap=625 poll_thresh=18 ino=257 dd-2584 [001] 197.109584: balance_dirty_state: bdi btrfs-1: dirty=952 wb=424 unstable=3 bg_thresh=989 thresh=1978 gap=599 poll_thresh=13 ino=257 dd-2584 [001] 197.109641: balance_dirty_state: bdi btrfs-1: dirty=977 wb=424 unstable=3 bg_thresh=989 thresh=1978 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 197.109698: balance_dirty_state: bdi btrfs-1: dirty=977 wb=424 unstable=3 bg_thresh=988 thresh=1977 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 197.109755: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=424 unstable=3 bg_thresh=988 thresh=1977 gap=548 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 197.109839: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24548 wrote=0 to_write=8192 dd-2584 [001] 197.110061: balance_dirty_state: bdi btrfs-1: dirty=977 wb=474 unstable=3 bg_thresh=987 thresh=1975 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 197.110189: balance_dirty_state: bdi btrfs-1: dirty=952 wb=524 unstable=3 bg_thresh=987 thresh=1974 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 197.110341: balance_dirty_state: bdi btrfs-1: dirty=952 wb=549 unstable=3 bg_thresh=986 thresh=1973 gap=469 poll_thresh=19 ino=257 dd-2584 [001] 197.110343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=51492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 197.112204: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=544 to_write=7648 dd-2584 [001] 197.117464: balance_dirty_state: bdi btrfs-1: dirty=552 wb=849 unstable=3 bg_thresh=986 thresh=1972 gap=568 poll_thresh=19 ino=257 dd-2584 [001] 197.117590: balance_dirty_state: bdi btrfs-1: dirty=552 wb=849 unstable=3 bg_thresh=988 thresh=1977 gap=573 poll_thresh=14 ino=257 dd-2584 [001] 197.117710: balance_dirty_state: bdi btrfs-1: dirty=577 wb=849 unstable=3 bg_thresh=988 thresh=1976 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 197.117831: balance_dirty_state: bdi btrfs-1: dirty=602 wb=849 unstable=3 bg_thresh=990 thresh=1981 gap=527 poll_thresh=16 ino=257 dd-2584 [001] 197.118065: balance_dirty_state: bdi btrfs-1: dirty=627 wb=849 unstable=3 bg_thresh=990 thresh=1980 gap=501 poll_thresh=17 ino=257 dd-2584 [001] 197.118299: balance_dirty_state: bdi btrfs-1: dirty=652 wb=724 unstable=3 bg_thresh=985 thresh=1971 gap=592 poll_thresh=18 ino=257 dd-2584 [001] 197.118455: balance_dirty_state: bdi btrfs-1: dirty=677 wb=699 unstable=3 bg_thresh=988 thresh=1976 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 197.119045: balance_dirty_state: bdi btrfs-1: dirty=727 wb=699 unstable=3 bg_thresh=987 thresh=1974 gap=545 poll_thresh=20 ino=257 dd-2584 [001] 197.119280: balance_dirty_state: bdi btrfs-1: dirty=752 wb=699 unstable=3 bg_thresh=986 thresh=1973 gap=519 poll_thresh=21 ino=257 dd-2584 [001] 197.119514: balance_dirty_state: bdi btrfs-1: dirty=777 wb=699 unstable=3 bg_thresh=986 thresh=1972 gap=493 poll_thresh=22 ino=257 dd-2584 [001] 197.119750: balance_dirty_state: bdi btrfs-1: dirty=827 wb=699 unstable=3 bg_thresh=988 thresh=1976 gap=447 poll_thresh=23 ino=257 dd-2584 [001] 197.119759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=51492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 197.125470: balance_dirty_state: bdi btrfs-1: dirty=827 wb=699 unstable=3 bg_thresh=988 thresh=1976 gap=447 poll_thresh=23 ino=257 dd-2584 [001] 197.125479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=51492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 197.133379: balance_dirty_state: bdi btrfs-1: dirty=827 wb=574 unstable=3 bg_thresh=989 thresh=1978 gap=574 poll_thresh=23 ino=257 dd-2584 [001] 197.133471: balance_dirty_state: bdi btrfs-1: dirty=827 wb=574 unstable=3 bg_thresh=989 thresh=1978 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 197.133588: balance_dirty_state: bdi btrfs-1: dirty=852 wb=574 unstable=3 bg_thresh=988 thresh=1977 gap=548 poll_thresh=18 ino=257 dd-2584 [001] 197.133705: balance_dirty_state: bdi btrfs-1: dirty=902 wb=574 unstable=3 bg_thresh=988 thresh=1976 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 197.133823: balance_dirty_state: bdi btrfs-1: dirty=927 wb=574 unstable=3 bg_thresh=990 thresh=1980 gap=476 poll_thresh=20 ino=257 dd-2584 [001] 197.133828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=51492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 197.141472: balance_dirty_state: bdi btrfs-1: dirty=927 wb=449 unstable=3 bg_thresh=989 thresh=1979 gap=600 poll_thresh=20 ino=257 dd-2584 [001] 197.141545: balance_dirty_state: bdi btrfs-1: dirty=952 wb=449 unstable=3 bg_thresh=989 thresh=1978 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 197.141612: balance_dirty_state: bdi btrfs-1: dirty=952 wb=449 unstable=3 bg_thresh=986 thresh=1972 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 197.141936: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=449 unstable=3 bg_thresh=985 thresh=1971 gap=517 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 197.141998: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24580 wrote=0 to_write=8192 dd-2584 [001] 197.142074: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=449 unstable=3 bg_thresh=985 thresh=1970 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 197.142076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-195% task_weight=99% bdi_bw=51492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 197.143526: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=264 wrote=480 to_write=7712 dd-2584 [001] 197.149462: balance_dirty_state: bdi btrfs-1: dirty=552 wb=649 unstable=3 bg_thresh=986 thresh=1972 gap=768 poll_thresh=18 ino=257 dd-2584 [001] 197.149537: balance_dirty_state: bdi btrfs-1: dirty=552 wb=649 unstable=3 bg_thresh=991 thresh=1982 gap=778 poll_thresh=13 ino=257 dd-2584 [001] 197.149595: balance_dirty_state: bdi btrfs-1: dirty=577 wb=649 unstable=3 bg_thresh=988 thresh=1976 gap=747 poll_thresh=14 ino=257 dd-2584 [001] 197.149651: balance_dirty_state: bdi btrfs-1: dirty=602 wb=649 unstable=3 bg_thresh=990 thresh=1981 gap=727 poll_thresh=15 ino=257 dd-2584 [001] 197.149707: balance_dirty_state: bdi btrfs-1: dirty=602 wb=649 unstable=3 bg_thresh=987 thresh=1975 gap=721 poll_thresh=16 ino=257 dd-2584 [001] 197.149819: balance_dirty_state: bdi btrfs-1: dirty=652 wb=649 unstable=3 bg_thresh=987 thresh=1974 gap=670 poll_thresh=17 ino=257 dd-2584 [001] 197.149932: balance_dirty_state: bdi btrfs-1: dirty=677 wb=649 unstable=3 bg_thresh=989 thresh=1978 gap=649 poll_thresh=18 ino=257 dd-2584 [001] 197.150045: balance_dirty_state: bdi btrfs-1: dirty=702 wb=649 unstable=3 bg_thresh=988 thresh=1977 gap=623 poll_thresh=19 ino=257 dd-2584 [001] 197.150157: balance_dirty_state: bdi btrfs-1: dirty=752 wb=649 unstable=3 bg_thresh=988 thresh=1976 gap=572 poll_thresh=20 ino=257 dd-2584 [001] 197.150435: balance_dirty_state: bdi btrfs-1: dirty=777 wb=649 unstable=3 bg_thresh=987 thresh=1975 gap=546 poll_thresh=21 ino=257 dd-2584 [001] 197.150549: balance_dirty_state: bdi btrfs-1: dirty=802 wb=649 unstable=3 bg_thresh=989 thresh=1979 gap=525 poll_thresh=22 ino=257 dd-2584 [001] 197.150661: balance_dirty_state: bdi btrfs-1: dirty=827 wb=649 unstable=3 bg_thresh=989 thresh=1978 gap=499 poll_thresh=23 ino=257 dd-2584 [001] 197.150773: balance_dirty_state: bdi btrfs-1: dirty=877 wb=649 unstable=3 bg_thresh=988 thresh=1977 gap=448 poll_thresh=24 ino=257 dd-2584 [001] 197.150777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=51492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 197.157364: balance_dirty_state: bdi btrfs-1: dirty=877 wb=524 unstable=3 bg_thresh=988 thresh=1976 gap=572 poll_thresh=24 ino=257 dd-2584 [001] 197.157461: balance_dirty_state: bdi btrfs-1: dirty=877 wb=524 unstable=3 bg_thresh=987 thresh=1975 gap=571 poll_thresh=18 ino=257 dd-2584 [001] 197.157580: balance_dirty_state: bdi btrfs-1: dirty=927 wb=524 unstable=3 bg_thresh=989 thresh=1979 gap=525 poll_thresh=19 ino=257 dd-2584 [001] 197.157699: balance_dirty_state: bdi btrfs-1: dirty=952 wb=524 unstable=3 bg_thresh=989 thresh=1978 gap=499 poll_thresh=20 ino=257 dd-2584 [001] 197.157815: balance_dirty_state: bdi btrfs-1: dirty=977 wb=524 unstable=3 bg_thresh=988 thresh=1977 gap=473 poll_thresh=21 ino=257 dd-2584 [001] 197.157819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=51492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 197.165456: balance_dirty_state: bdi btrfs-1: dirty=977 wb=499 unstable=3 bg_thresh=988 thresh=1977 gap=498 poll_thresh=21 ino=257 dd-2584 [001] 197.165534: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=499 unstable=3 bg_thresh=985 thresh=1971 gap=467 poll_thresh=16 ino=257 dd-2584 [001] 197.165538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=51492 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 197.165679: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24604 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 197.167661: writeback_single_inode: bdi btrfs-1: ino=257 state= age=288 wrote=448 to_write=7744 dd-2584 [001] 197.173360: balance_dirty_state: bdi btrfs-1: dirty=552 wb=824 unstable=3 bg_thresh=981 thresh=1963 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 197.173607: balance_dirty_state: bdi btrfs-1: dirty=552 wb=699 unstable=3 bg_thresh=990 thresh=1981 gap=727 poll_thresh=12 ino=257 dd-2584 [001] 197.173671: balance_dirty_state: bdi btrfs-1: dirty=577 wb=699 unstable=3 bg_thresh=990 thresh=1980 gap=701 poll_thresh=13 ino=257 dd-2584 [001] 197.173732: balance_dirty_state: bdi btrfs-1: dirty=602 wb=699 unstable=3 bg_thresh=992 thresh=1985 gap=681 poll_thresh=14 ino=257 dd-2584 [001] 197.173794: balance_dirty_state: bdi btrfs-1: dirty=602 wb=699 unstable=3 bg_thresh=989 thresh=1979 gap=675 poll_thresh=15 ino=257 dd-2584 [001] 197.173856: balance_dirty_state: bdi btrfs-1: dirty=627 wb=699 unstable=3 bg_thresh=992 thresh=1984 gap=655 poll_thresh=16 ino=257 dd-2584 [001] 197.173977: balance_dirty_state: bdi btrfs-1: dirty=652 wb=699 unstable=3 bg_thresh=991 thresh=1983 gap=629 poll_thresh=17 ino=257 dd-2584 [001] 197.174100: balance_dirty_state: bdi btrfs-1: dirty=702 wb=699 unstable=3 bg_thresh=993 thresh=1987 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 197.174221: balance_dirty_state: bdi btrfs-1: dirty=727 wb=699 unstable=3 bg_thresh=993 thresh=1986 gap=557 poll_thresh=19 ino=257 dd-2584 [001] 197.174345: balance_dirty_state: bdi btrfs-1: dirty=752 wb=699 unstable=3 bg_thresh=989 thresh=1979 gap=525 poll_thresh=20 ino=257 dd-2584 [001] 197.174466: balance_dirty_state: bdi btrfs-1: dirty=777 wb=699 unstable=3 bg_thresh=989 thresh=1978 gap=499 poll_thresh=21 ino=257 dd-2584 [001] 197.174753: balance_dirty_state: bdi btrfs-1: dirty=827 wb=699 unstable=3 bg_thresh=991 thresh=1982 gap=453 poll_thresh=22 ino=257 dd-2584 [001] 197.174759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=51492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 197.181401: balance_dirty_state: bdi btrfs-1: dirty=820 wb=706 unstable=3 bg_thresh=994 thresh=1988 gap=459 poll_thresh=22 ino=257 dd-2584 [001] 197.181408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=51492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 197.189331: balance_dirty_state: bdi btrfs-1: dirty=820 wb=481 unstable=3 bg_thresh=988 thresh=1976 gap=672 poll_thresh=22 ino=257 dd-2584 [002] 197.189401: balance_dirty_state: bdi btrfs-1: dirty=820 wb=481 unstable=3 bg_thresh=985 thresh=1970 gap=666 poll_thresh=16 ino=257 dd-2584 [002] 197.189523: balance_dirty_state: bdi btrfs-1: dirty=870 wb=481 unstable=3 bg_thresh=987 thresh=1975 gap=621 poll_thresh=17 ino=257 dd-2584 [002] 197.189646: balance_dirty_state: bdi btrfs-1: dirty=895 wb=481 unstable=3 bg_thresh=987 thresh=1974 gap=595 poll_thresh=18 ino=257 dd-2584 [002] 197.189766: balance_dirty_state: bdi btrfs-1: dirty=920 wb=481 unstable=3 bg_thresh=989 thresh=1978 gap=574 poll_thresh=19 ino=257 dd-2584 [002] 197.189886: balance_dirty_state: bdi btrfs-1: dirty=970 wb=481 unstable=3 bg_thresh=988 thresh=1977 gap=523 poll_thresh=20 ino=257 dd-2584 [002] 197.190007: balance_dirty_state: bdi btrfs-1: dirty=995 wb=481 unstable=3 bg_thresh=988 thresh=1976 gap=497 poll_thresh=21 ino=257 flush-btrfs-1-2586 [006] 197.190033: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24628 wrote=0 to_write=8192 dd-2584 [002] 197.190185: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=481 unstable=3 bg_thresh=990 thresh=1980 gap=476 poll_thresh=22 ino=257 dd-2584 [002] 197.190187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=53448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 197.191257: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=16 wrote=480 to_write=7712 dd-2584 [002] 197.201320: balance_dirty_state: bdi btrfs-1: dirty=545 wb=831 unstable=3 bg_thresh=978 thresh=1957 gap=578 poll_thresh=22 ino=257 dd-2584 [002] 197.201387: balance_dirty_state: bdi btrfs-1: dirty=570 wb=831 unstable=3 bg_thresh=981 thresh=1962 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 197.201697: balance_dirty_state: bdi btrfs-1: dirty=595 wb=706 unstable=3 bg_thresh=983 thresh=1966 gap=662 poll_thresh=17 ino=257 dd-2584 [002] 197.201815: balance_dirty_state: bdi btrfs-1: dirty=620 wb=706 unstable=3 bg_thresh=985 thresh=1971 gap=642 poll_thresh=18 ino=257 dd-2584 [002] 197.201933: balance_dirty_state: bdi btrfs-1: dirty=670 wb=706 unstable=3 bg_thresh=985 thresh=1970 gap=591 poll_thresh=19 ino=257 dd-2584 [002] 197.202049: balance_dirty_state: bdi btrfs-1: dirty=695 wb=706 unstable=3 bg_thresh=987 thresh=1974 gap=570 poll_thresh=20 ino=257 dd-2584 [002] 197.202165: balance_dirty_state: bdi btrfs-1: dirty=720 wb=706 unstable=3 bg_thresh=986 thresh=1973 gap=544 poll_thresh=21 ino=257 dd-2584 [002] 197.202283: balance_dirty_state: bdi btrfs-1: dirty=745 wb=706 unstable=3 bg_thresh=986 thresh=1972 gap=518 poll_thresh=22 ino=257 dd-2584 [002] 197.202403: balance_dirty_state: bdi btrfs-1: dirty=795 wb=706 unstable=3 bg_thresh=988 thresh=1976 gap=472 poll_thresh=23 ino=257 dd-2584 [002] 197.202409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=53448 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 197.213431: balance_dirty_state: bdi btrfs-1: dirty=795 wb=506 unstable=3 bg_thresh=990 thresh=1980 gap=676 poll_thresh=23 ino=257 dd-2584 [002] 197.213503: balance_dirty_state: bdi btrfs-1: dirty=795 wb=506 unstable=3 bg_thresh=987 thresh=1974 gap=670 poll_thresh=17 ino=257 dd-2584 [002] 197.213622: balance_dirty_state: bdi btrfs-1: dirty=845 wb=506 unstable=3 bg_thresh=986 thresh=1973 gap=619 poll_thresh=18 ino=257 dd-2584 [002] 197.213915: balance_dirty_state: bdi btrfs-1: dirty=870 wb=506 unstable=3 bg_thresh=986 thresh=1972 gap=593 poll_thresh=19 ino=257 dd-2584 [002] 197.214035: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=3 bg_thresh=988 thresh=1976 gap=572 poll_thresh=20 ino=257 dd-2584 [002] 197.214154: balance_dirty_state: bdi btrfs-1: dirty=945 wb=506 unstable=3 bg_thresh=987 thresh=1975 gap=521 poll_thresh=21 ino=257 dd-2584 [002] 197.214271: balance_dirty_state: bdi btrfs-1: dirty=970 wb=506 unstable=3 bg_thresh=987 thresh=1974 gap=495 poll_thresh=22 ino=257 dd-2584 [002] 197.214388: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=3 bg_thresh=989 thresh=1978 gap=474 poll_thresh=23 ino=257 dd-2584 [002] 197.214393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=53448 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 197.214413: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24652 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 197.216562: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=448 to_write=7744 dd-2584 [004] 197.225457: balance_dirty_state: bdi btrfs-1: dirty=545 wb=831 unstable=3 bg_thresh=988 thresh=1977 gap=598 poll_thresh=23 ino=257 dd-2584 [004] 197.225585: balance_dirty_state: bdi btrfs-1: dirty=570 wb=831 unstable=3 bg_thresh=988 thresh=1977 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 197.225820: balance_dirty_state: bdi btrfs-1: dirty=595 wb=831 unstable=3 bg_thresh=991 thresh=1982 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 197.226057: balance_dirty_state: bdi btrfs-1: dirty=620 wb=831 unstable=3 bg_thresh=990 thresh=1980 gap=526 poll_thresh=19 ino=257 dd-2584 [004] 197.226645: balance_dirty_state: bdi btrfs-1: dirty=645 wb=831 unstable=3 bg_thresh=989 thresh=1979 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 197.226961: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=3 bg_thresh=986 thresh=1973 gap=519 poll_thresh=21 ino=257 dd-2584 [004] 197.227165: balance_dirty_state: bdi btrfs-1: dirty=720 wb=706 unstable=3 bg_thresh=987 thresh=1975 gap=546 poll_thresh=22 ino=257 dd-2584 [004] 197.227318: balance_dirty_state: bdi btrfs-1: dirty=745 wb=706 unstable=3 bg_thresh=985 thresh=1971 gap=517 poll_thresh=23 ino=257 dd-2584 [004] 197.227472: balance_dirty_state: bdi btrfs-1: dirty=770 wb=706 unstable=3 bg_thresh=991 thresh=1982 gap=503 poll_thresh=24 ino=257 dd-2584 [004] 197.227622: balance_dirty_state: bdi btrfs-1: dirty=820 wb=706 unstable=3 bg_thresh=990 thresh=1981 gap=452 poll_thresh=25 ino=257 dd-2584 [004] 197.227629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=53448 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 197.233489: balance_dirty_state: bdi btrfs-1: dirty=820 wb=706 unstable=3 bg_thresh=990 thresh=1981 gap=452 poll_thresh=25 ino=257 dd-2584 [005] 197.233495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=53448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 197.241342: balance_dirty_state: bdi btrfs-1: dirty=820 wb=556 unstable=3 bg_thresh=988 thresh=1976 gap=597 poll_thresh=25 ino=257 dd-2584 [005] 197.241486: balance_dirty_state: bdi btrfs-1: dirty=820 wb=506 unstable=3 bg_thresh=990 thresh=1981 gap=652 poll_thresh=19 ino=257 dd-2584 [005] 197.241729: balance_dirty_state: bdi btrfs-1: dirty=870 wb=481 unstable=3 bg_thresh=993 thresh=1986 gap=632 poll_thresh=20 ino=257 dd-2584 [005] 197.241963: balance_dirty_state: bdi btrfs-1: dirty=895 wb=481 unstable=3 bg_thresh=992 thresh=1985 gap=606 poll_thresh=21 ino=257 dd-2584 [005] 197.242551: balance_dirty_state: bdi btrfs-1: dirty=920 wb=481 unstable=3 bg_thresh=992 thresh=1984 gap=580 poll_thresh=22 ino=257 dd-2584 [005] 197.242785: balance_dirty_state: bdi btrfs-1: dirty=945 wb=481 unstable=3 bg_thresh=994 thresh=1988 gap=559 poll_thresh=23 ino=257 dd-2584 [005] 197.243020: balance_dirty_state: bdi btrfs-1: dirty=995 wb=481 unstable=3 bg_thresh=993 thresh=1987 gap=508 poll_thresh=24 ino=257 flush-btrfs-1-2586 [006] 197.243107: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24680 wrote=0 to_write=8192 dd-2584 [005] 197.243266: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=481 unstable=3 bg_thresh=993 thresh=1986 gap=482 poll_thresh=25 ino=257 dd-2584 [005] 197.243269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=53448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 197.245499: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=20 wrote=480 to_write=7712 dd-2584 [001] 197.249379: balance_dirty_state: bdi btrfs-1: dirty=545 wb=956 unstable=3 bg_thresh=994 thresh=1988 gap=484 poll_thresh=25 ino=257 dd-2584 [001] 197.249385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=53448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 197.261364: balance_dirty_state: bdi btrfs-1: dirty=545 wb=706 unstable=3 bg_thresh=993 thresh=1987 gap=733 poll_thresh=25 ino=257 dd-2584 [001] 197.261460: balance_dirty_state: bdi btrfs-1: dirty=545 wb=706 unstable=3 bg_thresh=993 thresh=1987 gap=733 poll_thresh=19 ino=257 dd-2584 [001] 197.261575: balance_dirty_state: bdi btrfs-1: dirty=595 wb=706 unstable=3 bg_thresh=996 thresh=1992 gap=688 poll_thresh=20 ino=257 dd-2584 [001] 197.261687: balance_dirty_state: bdi btrfs-1: dirty=620 wb=706 unstable=3 bg_thresh=998 thresh=1997 gap=668 poll_thresh=21 ino=257 dd-2584 [001] 197.261802: balance_dirty_state: bdi btrfs-1: dirty=645 wb=706 unstable=3 bg_thresh=1000 thresh=2001 gap=647 poll_thresh=22 ino=257 dd-2584 [001] 197.262080: balance_dirty_state: bdi btrfs-1: dirty=670 wb=706 unstable=3 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=23 ino=257 dd-2584 [001] 197.262193: balance_dirty_state: bdi btrfs-1: dirty=720 wb=706 unstable=3 bg_thresh=999 thresh=1999 gap=570 poll_thresh=24 ino=257 dd-2584 [001] 197.262307: balance_dirty_state: bdi btrfs-1: dirty=745 wb=706 unstable=3 bg_thresh=999 thresh=1998 gap=544 poll_thresh=25 ino=257 dd-2584 [001] 197.262420: balance_dirty_state: bdi btrfs-1: dirty=770 wb=706 unstable=3 bg_thresh=1001 thresh=2002 gap=523 poll_thresh=26 ino=257 dd-2584 [001] 197.262539: balance_dirty_state: bdi btrfs-1: dirty=820 wb=706 unstable=3 bg_thresh=1000 thresh=2001 gap=472 poll_thresh=27 ino=257 dd-2584 [001] 197.262544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=53448 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 197.269364: balance_dirty_state: bdi btrfs-1: dirty=820 wb=506 unstable=3 bg_thresh=995 thresh=1991 gap=662 poll_thresh=27 ino=257 dd-2584 [005] 197.269494: balance_dirty_state: bdi btrfs-1: dirty=845 wb=506 unstable=3 bg_thresh=995 thresh=1990 gap=636 poll_thresh=20 ino=257 dd-2584 [005] 197.269729: balance_dirty_state: bdi btrfs-1: dirty=870 wb=506 unstable=3 bg_thresh=994 thresh=1989 gap=610 poll_thresh=21 ino=257 dd-2584 [005] 197.269967: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=3 bg_thresh=994 thresh=1988 gap=584 poll_thresh=22 ino=257 dd-2584 [005] 197.270201: balance_dirty_state: bdi btrfs-1: dirty=945 wb=506 unstable=3 bg_thresh=993 thresh=1987 gap=533 poll_thresh=23 ino=257 dd-2584 [005] 197.270789: balance_dirty_state: bdi btrfs-1: dirty=970 wb=506 unstable=3 bg_thresh=995 thresh=1991 gap=512 poll_thresh=24 ino=257 dd-2584 [005] 197.271023: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=3 bg_thresh=995 thresh=1990 gap=486 poll_thresh=25 ino=257 dd-2584 [005] 197.271032: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=53448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 197.271112: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24708 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 197.273271: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=448 to_write=7744 dd-2584 [001] 197.277356: balance_dirty_state: bdi btrfs-1: dirty=545 wb=956 unstable=3 bg_thresh=994 thresh=1989 gap=485 poll_thresh=25 ino=257 dd-2584 [001] 197.277367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=53448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 197.285357: balance_dirty_state: bdi btrfs-1: dirty=545 wb=706 unstable=3 bg_thresh=994 thresh=1988 gap=734 poll_thresh=25 ino=257 dd-2584 [001] 197.285438: balance_dirty_state: bdi btrfs-1: dirty=545 wb=706 unstable=3 bg_thresh=994 thresh=1988 gap=734 poll_thresh=19 ino=257 dd-2584 [001] 197.285548: balance_dirty_state: bdi btrfs-1: dirty=570 wb=706 unstable=3 bg_thresh=996 thresh=1993 gap=714 poll_thresh=20 ino=257 dd-2584 [001] 197.285657: balance_dirty_state: bdi btrfs-1: dirty=620 wb=706 unstable=3 bg_thresh=999 thresh=1998 gap=669 poll_thresh=21 ino=257 dd-2584 [001] 197.285771: balance_dirty_state: bdi btrfs-1: dirty=645 wb=706 unstable=3 bg_thresh=1001 thresh=2002 gap=648 poll_thresh=22 ino=257 dd-2584 [001] 197.285883: balance_dirty_state: bdi btrfs-1: dirty=670 wb=706 unstable=3 bg_thresh=1000 thresh=2001 gap=622 poll_thresh=23 ino=257 dd-2584 [001] 197.285996: balance_dirty_state: bdi btrfs-1: dirty=720 wb=706 unstable=3 bg_thresh=1000 thresh=2000 gap=571 poll_thresh=24 ino=257 dd-2584 [001] 197.286272: balance_dirty_state: bdi btrfs-1: dirty=745 wb=706 unstable=3 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=25 ino=257 dd-2584 [001] 197.286386: balance_dirty_state: bdi btrfs-1: dirty=770 wb=706 unstable=3 bg_thresh=1001 thresh=2003 gap=524 poll_thresh=26 ino=257 dd-2584 [001] 197.286500: balance_dirty_state: bdi btrfs-1: dirty=795 wb=706 unstable=3 bg_thresh=1001 thresh=2002 gap=498 poll_thresh=27 ino=257 dd-2584 [001] 197.286504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=53448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 197.293373: balance_dirty_state: bdi btrfs-1: dirty=795 wb=581 unstable=3 bg_thresh=994 thresh=1989 gap=610 poll_thresh=27 ino=257 dd-2584 [001] 197.293443: balance_dirty_state: bdi btrfs-1: dirty=820 wb=581 unstable=3 bg_thresh=994 thresh=1989 gap=585 poll_thresh=20 ino=257 dd-2584 [001] 197.293553: balance_dirty_state: bdi btrfs-1: dirty=845 wb=581 unstable=3 bg_thresh=997 thresh=1994 gap=565 poll_thresh=21 ino=257 dd-2584 [001] 197.293663: balance_dirty_state: bdi btrfs-1: dirty=895 wb=581 unstable=3 bg_thresh=1002 thresh=2004 gap=525 poll_thresh=22 ino=257 dd-2584 [001] 197.293775: balance_dirty_state: bdi btrfs-1: dirty=920 wb=581 unstable=3 bg_thresh=1001 thresh=2003 gap=499 poll_thresh=23 ino=257 dd-2584 [001] 197.293779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=54892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 197.301365: balance_dirty_state: bdi btrfs-1: dirty=920 wb=481 unstable=3 bg_thresh=999 thresh=1998 gap=594 poll_thresh=23 ino=257 dd-2584 [001] 197.301437: balance_dirty_state: bdi btrfs-1: dirty=945 wb=481 unstable=3 bg_thresh=999 thresh=1998 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 197.301551: balance_dirty_state: bdi btrfs-1: dirty=970 wb=481 unstable=3 bg_thresh=998 thresh=1997 gap=543 poll_thresh=18 ino=257 dd-2584 [001] 197.301843: balance_dirty_state: bdi btrfs-1: dirty=995 wb=356 unstable=3 bg_thresh=997 thresh=1995 gap=641 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 197.301913: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24740 wrote=0 to_write=8192 dd-2584 [001] 197.301971: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=356 unstable=3 bg_thresh=997 thresh=1994 gap=615 poll_thresh=20 ino=257 dd-2584 [001] 197.302095: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=406 unstable=3 bg_thresh=996 thresh=1993 gap=564 poll_thresh=21 ino=257 dd-2584 [001] 197.302222: balance_dirty_state: bdi btrfs-1: dirty=995 wb=456 unstable=3 bg_thresh=996 thresh=1992 gap=538 poll_thresh=22 ino=257 dd-2584 [001] 197.302362: balance_dirty_state: bdi btrfs-1: dirty=970 wb=506 unstable=3 bg_thresh=998 thresh=1996 gap=517 poll_thresh=23 ino=257 dd-2584 [001] 197.302534: balance_dirty_state: bdi btrfs-1: dirty=920 wb=581 unstable=3 bg_thresh=997 thresh=1995 gap=491 poll_thresh=24 ino=257 dd-2584 [001] 197.302536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=54892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 197.304326: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=16 wrote=624 to_write=7568 dd-2584 [001] 197.309351: balance_dirty_state: bdi btrfs-1: dirty=520 wb=981 unstable=3 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=24 ino=257 dd-2584 [001] 197.309416: balance_dirty_state: bdi btrfs-1: dirty=545 wb=981 unstable=3 bg_thresh=1006 thresh=2012 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 197.309420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=54892 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 197.317428: balance_dirty_state: bdi btrfs-1: dirty=545 wb=856 unstable=3 bg_thresh=1006 thresh=2012 gap=608 poll_thresh=18 ino=257 dd-2584 [001] 197.317501: balance_dirty_state: bdi btrfs-1: dirty=570 wb=856 unstable=3 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=13 ino=257 dd-2584 [001] 197.317579: balance_dirty_state: bdi btrfs-1: dirty=570 wb=806 unstable=3 bg_thresh=999 thresh=1998 gap=619 poll_thresh=14 ino=257 dd-2584 [001] 197.317656: balance_dirty_state: bdi btrfs-1: dirty=595 wb=731 unstable=3 bg_thresh=1001 thresh=2003 gap=674 poll_thresh=15 ino=257 dd-2584 [001] 197.317721: balance_dirty_state: bdi btrfs-1: dirty=620 wb=731 unstable=3 bg_thresh=998 thresh=1997 gap=643 poll_thresh=16 ino=257 dd-2584 [001] 197.318023: balance_dirty_state: bdi btrfs-1: dirty=645 wb=731 unstable=3 bg_thresh=1002 thresh=2005 gap=626 poll_thresh=17 ino=257 dd-2584 [001] 197.318148: balance_dirty_state: bdi btrfs-1: dirty=670 wb=731 unstable=3 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=18 ino=257 dd-2584 [001] 197.318270: balance_dirty_state: bdi btrfs-1: dirty=720 wb=731 unstable=3 bg_thresh=1003 thresh=2007 gap=553 poll_thresh=19 ino=257 dd-2584 [001] 197.318393: balance_dirty_state: bdi btrfs-1: dirty=745 wb=731 unstable=3 bg_thresh=1001 thresh=2003 gap=524 poll_thresh=20 ino=257 dd-2584 [001] 197.318520: balance_dirty_state: bdi btrfs-1: dirty=770 wb=731 unstable=3 bg_thresh=1004 thresh=2008 gap=504 poll_thresh=21 ino=257 dd-2584 [001] 197.318642: balance_dirty_state: bdi btrfs-1: dirty=795 wb=731 unstable=3 bg_thresh=1000 thresh=2000 gap=471 poll_thresh=22 ino=257 dd-2584 [001] 197.318647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=54892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 197.325423: balance_dirty_state: bdi btrfs-1: dirty=795 wb=681 unstable=3 bg_thresh=996 thresh=1993 gap=514 poll_thresh=22 ino=257 dd-2584 [001] 197.325491: balance_dirty_state: bdi btrfs-1: dirty=820 wb=681 unstable=3 bg_thresh=993 thresh=1987 gap=483 poll_thresh=16 ino=257 dd-2584 [001] 197.325496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=54892 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 197.333368: balance_dirty_state: bdi btrfs-1: dirty=820 wb=531 unstable=3 bg_thresh=981 thresh=1963 gap=609 poll_thresh=16 ino=257 dd-2584 [001] 197.333458: balance_dirty_state: bdi btrfs-1: dirty=845 wb=531 unstable=3 bg_thresh=981 thresh=1963 gap=584 poll_thresh=12 ino=257 dd-2584 [001] 197.333547: balance_dirty_state: bdi btrfs-1: dirty=845 wb=531 unstable=3 bg_thresh=984 thresh=1968 gap=589 poll_thresh=13 ino=257 dd-2584 [001] 197.333635: balance_dirty_state: bdi btrfs-1: dirty=870 wb=531 unstable=3 bg_thresh=986 thresh=1973 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 197.333900: balance_dirty_state: bdi btrfs-1: dirty=895 wb=531 unstable=3 bg_thresh=983 thresh=1967 gap=538 poll_thresh=15 ino=257 dd-2584 [001] 197.333960: balance_dirty_state: bdi btrfs-1: dirty=895 wb=531 unstable=3 bg_thresh=983 thresh=1966 gap=537 poll_thresh=16 ino=257 dd-2584 [001] 197.334077: balance_dirty_state: bdi btrfs-1: dirty=920 wb=531 unstable=3 bg_thresh=982 thresh=1965 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 197.334195: balance_dirty_state: bdi btrfs-1: dirty=970 wb=531 unstable=3 bg_thresh=985 thresh=1970 gap=466 poll_thresh=18 ino=257 dd-2584 [001] 197.334200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=54892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 197.341482: balance_dirty_state: bdi btrfs-1: dirty=970 wb=406 unstable=3 bg_thresh=992 thresh=1985 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 197.341547: balance_dirty_state: bdi btrfs-1: dirty=970 wb=406 unstable=3 bg_thresh=995 thresh=1990 gap=611 poll_thresh=13 ino=257 dd-2584 [006] 197.341604: balance_dirty_state: bdi btrfs-1: dirty=995 wb=406 unstable=3 bg_thresh=995 thresh=1990 gap=586 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 197.341629: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24780 wrote=0 to_write=8192 dd-2584 [006] 197.341689: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=406 unstable=3 bg_thresh=997 thresh=1995 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 197.341773: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=406 unstable=3 bg_thresh=997 thresh=1995 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 197.341951: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=456 unstable=3 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 197.342135: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=3 bg_thresh=997 thresh=1995 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 197.342138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=54892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 197.343153: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=560 to_write=7632 dd-2584 [006] 197.349450: balance_dirty_state: bdi btrfs-1: dirty=545 wb=831 unstable=3 bg_thresh=998 thresh=1996 gap=617 poll_thresh=18 ino=257 dd-2584 [006] 197.349517: balance_dirty_state: bdi btrfs-1: dirty=545 wb=831 unstable=3 bg_thresh=997 thresh=1995 gap=616 poll_thresh=13 ino=257 dd-2584 [006] 197.349578: balance_dirty_state: bdi btrfs-1: dirty=570 wb=831 unstable=3 bg_thresh=997 thresh=1995 gap=591 poll_thresh=14 ino=257 dd-2584 [006] 197.349814: balance_dirty_state: bdi btrfs-1: dirty=595 wb=831 unstable=3 bg_thresh=997 thresh=1994 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 197.349873: balance_dirty_state: bdi btrfs-1: dirty=595 wb=831 unstable=3 bg_thresh=997 thresh=1994 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 197.349993: balance_dirty_state: bdi btrfs-1: dirty=645 wb=831 unstable=3 bg_thresh=999 thresh=1998 gap=519 poll_thresh=17 ino=257 dd-2584 [006] 197.350130: balance_dirty_state: bdi btrfs-1: dirty=670 wb=781 unstable=3 bg_thresh=992 thresh=1985 gap=531 poll_thresh=18 ino=257 dd-2584 [006] 197.350272: balance_dirty_state: bdi btrfs-1: dirty=695 wb=706 unstable=3 bg_thresh=992 thresh=1984 gap=580 poll_thresh=19 ino=257 dd-2584 [006] 197.350392: balance_dirty_state: bdi btrfs-1: dirty=720 wb=681 unstable=3 bg_thresh=994 thresh=1988 gap=584 poll_thresh=20 ino=257 dd-2584 [006] 197.350510: balance_dirty_state: bdi btrfs-1: dirty=770 wb=681 unstable=3 bg_thresh=993 thresh=1987 gap=533 poll_thresh=21 ino=257 dd-2584 [006] 197.350628: balance_dirty_state: bdi btrfs-1: dirty=795 wb=681 unstable=3 bg_thresh=993 thresh=1986 gap=507 poll_thresh=22 ino=257 dd-2584 [006] 197.350745: balance_dirty_state: bdi btrfs-1: dirty=820 wb=681 unstable=3 bg_thresh=992 thresh=1985 gap=481 poll_thresh=23 ino=257 dd-2584 [006] 197.350750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=54892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 197.357441: balance_dirty_state: bdi btrfs-1: dirty=820 wb=581 unstable=3 bg_thresh=991 thresh=1982 gap=578 poll_thresh=23 ino=257 dd-2584 [006] 197.357687: balance_dirty_state: bdi btrfs-1: dirty=845 wb=581 unstable=3 bg_thresh=993 thresh=1986 gap=557 poll_thresh=17 ino=257 dd-2584 [006] 197.357811: balance_dirty_state: bdi btrfs-1: dirty=870 wb=581 unstable=3 bg_thresh=998 thresh=1996 gap=542 poll_thresh=18 ino=257 dd-2584 [006] 197.357936: balance_dirty_state: bdi btrfs-1: dirty=920 wb=581 unstable=3 bg_thresh=991 thresh=1982 gap=478 poll_thresh=19 ino=257 dd-2584 [006] 197.357941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=54892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 197.365447: balance_dirty_state: bdi btrfs-1: dirty=920 wb=456 unstable=3 bg_thresh=993 thresh=1987 gap=608 poll_thresh=19 ino=257 dd-2584 [006] 197.365524: balance_dirty_state: bdi btrfs-1: dirty=920 wb=456 unstable=3 bg_thresh=993 thresh=1987 gap=608 poll_thresh=14 ino=257 dd-2584 [006] 197.365586: balance_dirty_state: bdi btrfs-1: dirty=945 wb=456 unstable=3 bg_thresh=993 thresh=1986 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 197.365642: balance_dirty_state: bdi btrfs-1: dirty=945 wb=456 unstable=3 bg_thresh=993 thresh=1986 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 197.365756: balance_dirty_state: bdi btrfs-1: dirty=995 wb=456 unstable=3 bg_thresh=995 thresh=1990 gap=536 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 197.365778: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24804 wrote=0 to_write=8192 dd-2584 [006] 197.365925: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=481 unstable=3 bg_thresh=994 thresh=1989 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 197.365927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=54892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 197.368047: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=480 to_write=7712 dd-2584 [006] 197.373451: balance_dirty_state: bdi btrfs-1: dirty=545 wb=831 unstable=3 bg_thresh=997 thresh=1994 gap=615 poll_thresh=18 ino=257 dd-2584 [006] 197.373541: balance_dirty_state: bdi btrfs-1: dirty=570 wb=831 unstable=3 bg_thresh=996 thresh=1993 gap=589 poll_thresh=13 ino=257 dd-2584 [006] 197.373600: balance_dirty_state: bdi btrfs-1: dirty=570 wb=831 unstable=3 bg_thresh=996 thresh=1993 gap=589 poll_thresh=14 ino=257 dd-2584 [006] 197.373660: balance_dirty_state: bdi btrfs-1: dirty=595 wb=831 unstable=3 bg_thresh=996 thresh=1992 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 197.373719: balance_dirty_state: bdi btrfs-1: dirty=620 wb=831 unstable=3 bg_thresh=998 thresh=1997 gap=543 poll_thresh=16 ino=257 dd-2584 [006] 197.374010: balance_dirty_state: bdi btrfs-1: dirty=645 wb=831 unstable=3 bg_thresh=998 thresh=1996 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 197.374128: balance_dirty_state: bdi btrfs-1: dirty=670 wb=831 unstable=3 bg_thresh=994 thresh=1989 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 197.374132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=54892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 197.381454: balance_dirty_state: bdi btrfs-1: dirty=670 wb=706 unstable=3 bg_thresh=992 thresh=1985 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 197.381544: balance_dirty_state: bdi btrfs-1: dirty=695 wb=706 unstable=3 bg_thresh=992 thresh=1984 gap=580 poll_thresh=13 ino=257 dd-2584 [006] 197.381605: balance_dirty_state: bdi btrfs-1: dirty=695 wb=706 unstable=3 bg_thresh=992 thresh=1984 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 197.381667: balance_dirty_state: bdi btrfs-1: dirty=720 wb=706 unstable=3 bg_thresh=1000 thresh=2000 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 197.381727: balance_dirty_state: bdi btrfs-1: dirty=745 wb=706 unstable=3 bg_thresh=997 thresh=1994 gap=540 poll_thresh=16 ino=257 dd-2584 [006] 197.381839: balance_dirty_state: bdi btrfs-1: dirty=770 wb=706 unstable=3 bg_thresh=996 thresh=1993 gap=514 poll_thresh=17 ino=257 dd-2584 [006] 197.381951: balance_dirty_state: bdi btrfs-1: dirty=795 wb=706 unstable=3 bg_thresh=996 thresh=1992 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 197.381956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=54892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 197.389495: balance_dirty_state: bdi btrfs-1: dirty=795 wb=556 unstable=3 bg_thresh=992 thresh=1984 gap=630 poll_thresh=18 ino=257 dd-2584 [006] 197.389561: balance_dirty_state: bdi btrfs-1: dirty=820 wb=556 unstable=3 bg_thresh=997 thresh=1995 gap=616 poll_thresh=13 ino=257 dd-2584 [006] 197.389623: balance_dirty_state: bdi btrfs-1: dirty=845 wb=556 unstable=3 bg_thresh=997 thresh=1994 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 197.389682: balance_dirty_state: bdi btrfs-1: dirty=845 wb=556 unstable=3 bg_thresh=999 thresh=1999 gap=595 poll_thresh=15 ino=257 dd-2584 [006] 197.389740: balance_dirty_state: bdi btrfs-1: dirty=870 wb=556 unstable=3 bg_thresh=996 thresh=1993 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 197.390032: balance_dirty_state: bdi btrfs-1: dirty=895 wb=556 unstable=3 bg_thresh=996 thresh=1992 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 197.390149: balance_dirty_state: bdi btrfs-1: dirty=920 wb=556 unstable=3 bg_thresh=995 thresh=1991 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 197.390267: balance_dirty_state: bdi btrfs-1: dirty=970 wb=556 unstable=3 bg_thresh=997 thresh=1995 gap=466 poll_thresh=19 ino=257 dd-2584 [006] 197.390272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=54892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 197.397489: balance_dirty_state: bdi btrfs-1: dirty=970 wb=406 unstable=3 bg_thresh=996 thresh=1992 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 197.397557: balance_dirty_state: bdi btrfs-1: dirty=970 wb=406 unstable=3 bg_thresh=992 thresh=1984 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 197.397622: balance_dirty_state: bdi btrfs-1: dirty=995 wb=406 unstable=3 bg_thresh=992 thresh=1984 gap=580 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 197.397645: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24836 wrote=0 to_write=8192 dd-2584 [006] 197.397715: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=406 unstable=3 bg_thresh=994 thresh=1989 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 197.397899: balance_dirty_state: bdi btrfs-1: dirty=995 wb=431 unstable=3 bg_thresh=990 thresh=1981 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 197.398084: balance_dirty_state: bdi btrfs-1: dirty=995 wb=481 unstable=3 bg_thresh=995 thresh=1990 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 197.398267: balance_dirty_state: bdi btrfs-1: dirty=970 wb=531 unstable=3 bg_thresh=997 thresh=1995 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 197.398270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=56660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 197.399874: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=560 to_write=7632 dd-2584 [006] 197.405468: balance_dirty_state: bdi btrfs-1: dirty=520 wb=806 unstable=3 bg_thresh=996 thresh=1992 gap=663 poll_thresh=19 ino=257 dd-2584 [006] 197.405546: balance_dirty_state: bdi btrfs-1: dirty=545 wb=806 unstable=3 bg_thresh=996 thresh=1992 gap=638 poll_thresh=14 ino=257 dd-2584 [006] 197.405779: balance_dirty_state: bdi btrfs-1: dirty=570 wb=806 unstable=3 bg_thresh=995 thresh=1991 gap=612 poll_thresh=15 ino=257 dd-2584 [006] 197.405838: balance_dirty_state: bdi btrfs-1: dirty=570 wb=806 unstable=3 bg_thresh=992 thresh=1985 gap=606 poll_thresh=16 ino=257 dd-2584 [006] 197.405955: balance_dirty_state: bdi btrfs-1: dirty=620 wb=806 unstable=3 bg_thresh=994 thresh=1989 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 197.406072: balance_dirty_state: bdi btrfs-1: dirty=645 wb=806 unstable=3 bg_thresh=994 thresh=1988 gap=534 poll_thresh=18 ino=257 dd-2584 [006] 197.406188: balance_dirty_state: bdi btrfs-1: dirty=670 wb=806 unstable=3 bg_thresh=993 thresh=1987 gap=508 poll_thresh=19 ino=257 dd-2584 [006] 197.406307: balance_dirty_state: bdi btrfs-1: dirty=695 wb=806 unstable=3 bg_thresh=995 thresh=1991 gap=487 poll_thresh=20 ino=257 dd-2584 [006] 197.406312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=56660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 197.413476: balance_dirty_state: bdi btrfs-1: dirty=695 wb=681 unstable=3 bg_thresh=992 thresh=1984 gap=605 poll_thresh=20 ino=257 dd-2584 [006] 197.413545: balance_dirty_state: bdi btrfs-1: dirty=720 wb=681 unstable=3 bg_thresh=994 thresh=1989 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 197.413607: balance_dirty_state: bdi btrfs-1: dirty=745 wb=681 unstable=3 bg_thresh=994 thresh=1989 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 197.413724: balance_dirty_state: bdi btrfs-1: dirty=770 wb=681 unstable=3 bg_thresh=994 thresh=1988 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 197.413842: balance_dirty_state: bdi btrfs-1: dirty=795 wb=681 unstable=3 bg_thresh=993 thresh=1987 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 197.414130: balance_dirty_state: bdi btrfs-1: dirty=845 wb=681 unstable=3 bg_thresh=995 thresh=1991 gap=462 poll_thresh=19 ino=257 dd-2584 [006] 197.414135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=56660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 197.421465: balance_dirty_state: bdi btrfs-1: dirty=845 wb=581 unstable=3 bg_thresh=998 thresh=1996 gap=567 poll_thresh=19 ino=257 dd-2584 [006] 197.421565: balance_dirty_state: bdi btrfs-1: dirty=845 wb=581 unstable=3 bg_thresh=997 thresh=1995 gap=566 poll_thresh=14 ino=257 dd-2584 [006] 197.421624: balance_dirty_state: bdi btrfs-1: dirty=870 wb=581 unstable=3 bg_thresh=997 thresh=1995 gap=541 poll_thresh=15 ino=257 dd-2584 [006] 197.421684: balance_dirty_state: bdi btrfs-1: dirty=870 wb=581 unstable=3 bg_thresh=997 thresh=1994 gap=540 poll_thresh=16 ino=257 dd-2584 [006] 197.421799: balance_dirty_state: bdi btrfs-1: dirty=920 wb=581 unstable=3 bg_thresh=996 thresh=1993 gap=489 poll_thresh=17 ino=257 dd-2584 [006] 197.421804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=56660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 197.429459: balance_dirty_state: bdi btrfs-1: dirty=920 wb=456 unstable=3 bg_thresh=994 thresh=1989 gap=610 poll_thresh=17 ino=257 dd-2584 [006] 197.429526: balance_dirty_state: bdi btrfs-1: dirty=920 wb=456 unstable=3 bg_thresh=997 thresh=1994 gap=615 poll_thresh=13 ino=257 dd-2584 [006] 197.429589: balance_dirty_state: bdi btrfs-1: dirty=945 wb=456 unstable=3 bg_thresh=994 thresh=1988 gap=584 poll_thresh=14 ino=257 dd-2584 [006] 197.429646: balance_dirty_state: bdi btrfs-1: dirty=970 wb=456 unstable=3 bg_thresh=996 thresh=1993 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 197.429702: balance_dirty_state: bdi btrfs-1: dirty=970 wb=456 unstable=3 bg_thresh=996 thresh=1992 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 197.429815: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=456 unstable=3 bg_thresh=995 thresh=1991 gap=512 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 197.429836: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24868 wrote=0 to_write=8192 dd-2584 [006] 197.429988: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=456 unstable=3 bg_thresh=995 thresh=1990 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 197.429990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=56660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 197.432236: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=512 to_write=7680 dd-2584 [004] 197.437509: balance_dirty_state: bdi btrfs-1: dirty=545 wb=856 unstable=3 bg_thresh=995 thresh=1990 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 197.437590: balance_dirty_state: bdi btrfs-1: dirty=545 wb=856 unstable=3 bg_thresh=995 thresh=1990 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 197.437823: balance_dirty_state: bdi btrfs-1: dirty=570 wb=856 unstable=3 bg_thresh=997 thresh=1995 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 197.437881: balance_dirty_state: bdi btrfs-1: dirty=595 wb=856 unstable=3 bg_thresh=997 thresh=1995 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 197.437940: balance_dirty_state: bdi btrfs-1: dirty=595 wb=856 unstable=3 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 197.438055: balance_dirty_state: bdi btrfs-1: dirty=645 wb=856 unstable=3 bg_thresh=1002 thresh=2005 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 197.438060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-103% task_weight=98% bdi_bw=56660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.445474: balance_dirty_state: bdi btrfs-1: dirty=645 wb=731 unstable=3 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=17 ino=257 dd-2584 [004] 197.445568: balance_dirty_state: bdi btrfs-1: dirty=645 wb=731 unstable=3 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=13 ino=257 dd-2584 [004] 197.445624: balance_dirty_state: bdi btrfs-1: dirty=670 wb=731 unstable=3 bg_thresh=1003 thresh=2007 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 197.445680: balance_dirty_state: bdi btrfs-1: dirty=670 wb=731 unstable=3 bg_thresh=1003 thresh=2007 gap=603 poll_thresh=15 ino=257 dd-2584 [004] 197.445737: balance_dirty_state: bdi btrfs-1: dirty=695 wb=731 unstable=3 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 197.445847: balance_dirty_state: bdi btrfs-1: dirty=720 wb=731 unstable=3 bg_thresh=1002 thresh=2005 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 197.445960: balance_dirty_state: bdi btrfs-1: dirty=770 wb=731 unstable=3 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 197.446071: balance_dirty_state: bdi btrfs-1: dirty=795 wb=731 unstable=3 bg_thresh=1004 thresh=2008 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 197.446076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=56660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.453469: balance_dirty_state: bdi btrfs-1: dirty=795 wb=606 unstable=3 bg_thresh=994 thresh=1989 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 197.453653: balance_dirty_state: bdi btrfs-1: dirty=820 wb=606 unstable=3 bg_thresh=994 thresh=1989 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 197.454439: balance_dirty_state: bdi btrfs-1: dirty=820 wb=606 unstable=3 bg_thresh=997 thresh=1994 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 197.454618: balance_dirty_state: bdi btrfs-1: dirty=845 wb=606 unstable=3 bg_thresh=997 thresh=1994 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 197.454970: balance_dirty_state: bdi btrfs-1: dirty=870 wb=606 unstable=3 bg_thresh=999 thresh=1999 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 197.455339: balance_dirty_state: bdi btrfs-1: dirty=895 wb=606 unstable=3 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 197.455700: balance_dirty_state: bdi btrfs-1: dirty=945 wb=606 unstable=3 bg_thresh=1004 thresh=2008 gap=454 poll_thresh=19 ino=257 dd-2584 [004] 197.455713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=56660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.461460: balance_dirty_state: bdi btrfs-1: dirty=945 wb=431 unstable=3 bg_thresh=1002 thresh=2004 gap=625 poll_thresh=19 ino=257 dd-2584 [004] 197.461559: balance_dirty_state: bdi btrfs-1: dirty=945 wb=431 unstable=3 bg_thresh=1004 thresh=2009 gap=630 poll_thresh=14 ino=257 dd-2584 [004] 197.461649: balance_dirty_state: bdi btrfs-1: dirty=970 wb=431 unstable=3 bg_thresh=1001 thresh=2003 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 197.461740: balance_dirty_state: bdi btrfs-1: dirty=995 wb=431 unstable=3 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 197.461881: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=431 unstable=3 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 197.461945: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24900 wrote=0 to_write=8192 dd-2584 [004] 197.462008: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=431 unstable=3 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 197.462310: balance_dirty_state: bdi btrfs-1: dirty=945 wb=531 unstable=3 bg_thresh=996 thresh=1992 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 197.462474: balance_dirty_state: bdi btrfs-1: dirty=945 wb=606 unstable=3 bg_thresh=995 thresh=1991 gap=437 poll_thresh=20 ino=257 dd-2584 [004] 197.462476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=56660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 197.463332: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=576 to_write=7616 dd-2584 [004] 197.469437: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=3 bg_thresh=987 thresh=1974 gap=545 poll_thresh=20 ino=257 dd-2584 [004] 197.469502: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=3 bg_thresh=990 thresh=1980 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 197.469564: balance_dirty_state: bdi btrfs-1: dirty=570 wb=881 unstable=3 bg_thresh=995 thresh=1991 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 197.469684: balance_dirty_state: bdi btrfs-1: dirty=595 wb=881 unstable=3 bg_thresh=997 thresh=1994 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 197.469806: balance_dirty_state: bdi btrfs-1: dirty=645 wb=881 unstable=3 bg_thresh=999 thresh=1999 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 197.469811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=56660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.477523: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=3 bg_thresh=993 thresh=1986 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 197.477614: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=3 bg_thresh=993 thresh=1986 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 197.477700: balance_dirty_state: bdi btrfs-1: dirty=670 wb=756 unstable=3 bg_thresh=995 thresh=1991 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 197.477786: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=3 bg_thresh=995 thresh=1991 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 197.477876: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=3 bg_thresh=998 thresh=1996 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 197.478055: balance_dirty_state: bdi btrfs-1: dirty=720 wb=756 unstable=3 bg_thresh=997 thresh=1995 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 197.478504: balance_dirty_state: bdi btrfs-1: dirty=770 wb=756 unstable=3 bg_thresh=999 thresh=1999 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 197.478510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=56660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.485507: balance_dirty_state: bdi btrfs-1: dirty=770 wb=631 unstable=3 bg_thresh=995 thresh=1991 gap=587 poll_thresh=18 ino=257 dd-2584 [004] 197.485601: balance_dirty_state: bdi btrfs-1: dirty=770 wb=631 unstable=3 bg_thresh=992 thresh=1985 gap=581 poll_thresh=13 ino=257 dd-2584 [004] 197.485688: balance_dirty_state: bdi btrfs-1: dirty=795 wb=631 unstable=3 bg_thresh=995 thresh=1990 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 197.485775: balance_dirty_state: bdi btrfs-1: dirty=820 wb=631 unstable=3 bg_thresh=992 thresh=1984 gap=530 poll_thresh=15 ino=257 dd-2584 [004] 197.485862: balance_dirty_state: bdi btrfs-1: dirty=820 wb=631 unstable=3 bg_thresh=991 thresh=1983 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 197.486032: balance_dirty_state: bdi btrfs-1: dirty=870 wb=631 unstable=3 bg_thresh=991 thresh=1982 gap=478 poll_thresh=17 ino=257 dd-2584 [004] 197.486038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=56660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.493518: balance_dirty_state: bdi btrfs-1: dirty=870 wb=506 unstable=3 bg_thresh=990 thresh=1980 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 197.493586: balance_dirty_state: bdi btrfs-1: dirty=870 wb=506 unstable=3 bg_thresh=992 thresh=1985 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 197.493644: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=3 bg_thresh=992 thresh=1984 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 197.493701: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=3 bg_thresh=992 thresh=1984 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 197.493757: balance_dirty_state: bdi btrfs-1: dirty=920 wb=506 unstable=3 bg_thresh=991 thresh=1983 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 197.493874: balance_dirty_state: bdi btrfs-1: dirty=945 wb=506 unstable=3 bg_thresh=991 thresh=1982 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 197.493989: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=3 bg_thresh=993 thresh=1986 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 197.493993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=56660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 197.494051: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24932 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 197.495093: writeback_single_inode: bdi btrfs-1: ino=257 state= age=208 wrote=448 to_write=7744 dd-2584 [004] 197.501443: balance_dirty_state: bdi btrfs-1: dirty=545 wb=781 unstable=3 bg_thresh=989 thresh=1979 gap=650 poll_thresh=18 ino=257 dd-2584 [004] 197.501544: balance_dirty_state: bdi btrfs-1: dirty=545 wb=781 unstable=3 bg_thresh=989 thresh=1979 gap=650 poll_thresh=13 ino=257 dd-2584 [004] 197.501767: balance_dirty_state: bdi btrfs-1: dirty=570 wb=781 unstable=3 bg_thresh=992 thresh=1984 gap=630 poll_thresh=14 ino=257 dd-2584 [004] 197.501825: balance_dirty_state: bdi btrfs-1: dirty=595 wb=781 unstable=3 bg_thresh=989 thresh=1979 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 197.501882: balance_dirty_state: bdi btrfs-1: dirty=595 wb=781 unstable=3 bg_thresh=992 thresh=1984 gap=605 poll_thresh=16 ino=257 dd-2584 [004] 197.501996: balance_dirty_state: bdi btrfs-1: dirty=645 wb=781 unstable=3 bg_thresh=991 thresh=1983 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 197.502110: balance_dirty_state: bdi btrfs-1: dirty=670 wb=781 unstable=3 bg_thresh=993 thresh=1987 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 197.502223: balance_dirty_state: bdi btrfs-1: dirty=695 wb=781 unstable=3 bg_thresh=993 thresh=1986 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 197.502337: balance_dirty_state: bdi btrfs-1: dirty=720 wb=781 unstable=3 bg_thresh=992 thresh=1985 gap=481 poll_thresh=20 ino=257 dd-2584 [004] 197.502341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.509510: balance_dirty_state: bdi btrfs-1: dirty=720 wb=631 unstable=3 bg_thresh=987 thresh=1975 gap=621 poll_thresh=20 ino=257 dd-2584 [004] 197.509587: balance_dirty_state: bdi btrfs-1: dirty=745 wb=631 unstable=3 bg_thresh=987 thresh=1975 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 197.509646: balance_dirty_state: bdi btrfs-1: dirty=770 wb=631 unstable=3 bg_thresh=990 thresh=1980 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 197.509757: balance_dirty_state: bdi btrfs-1: dirty=795 wb=631 unstable=3 bg_thresh=992 thresh=1985 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 197.510033: balance_dirty_state: bdi btrfs-1: dirty=820 wb=631 unstable=3 bg_thresh=995 thresh=1990 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 197.510149: balance_dirty_state: bdi btrfs-1: dirty=845 wb=631 unstable=3 bg_thresh=994 thresh=1988 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 197.510261: balance_dirty_state: bdi btrfs-1: dirty=895 wb=631 unstable=3 bg_thresh=993 thresh=1987 gap=458 poll_thresh=20 ino=257 dd-2584 [004] 197.510265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.517495: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=3 bg_thresh=987 thresh=1974 gap=570 poll_thresh=20 ino=257 dd-2584 [004] 197.517598: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=3 bg_thresh=987 thresh=1974 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 197.517682: balance_dirty_state: bdi btrfs-1: dirty=920 wb=506 unstable=3 bg_thresh=989 thresh=1979 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 197.517848: balance_dirty_state: bdi btrfs-1: dirty=945 wb=506 unstable=3 bg_thresh=992 thresh=1984 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 197.518016: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=3 bg_thresh=994 thresh=1989 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 197.518022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 197.518079: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24956 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 197.519129: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=448 to_write=7744 dd-2584 [004] 197.525464: balance_dirty_state: bdi btrfs-1: dirty=545 wb=781 unstable=3 bg_thresh=993 thresh=1987 gap=658 poll_thresh=18 ino=257 dd-2584 [004] 197.525554: balance_dirty_state: bdi btrfs-1: dirty=545 wb=781 unstable=3 bg_thresh=993 thresh=1987 gap=658 poll_thresh=13 ino=257 dd-2584 [004] 197.525612: balance_dirty_state: bdi btrfs-1: dirty=570 wb=781 unstable=3 bg_thresh=996 thresh=1992 gap=638 poll_thresh=14 ino=257 dd-2584 [004] 197.525670: balance_dirty_state: bdi btrfs-1: dirty=595 wb=781 unstable=3 bg_thresh=995 thresh=1991 gap=612 poll_thresh=15 ino=257 dd-2584 [004] 197.525727: balance_dirty_state: bdi btrfs-1: dirty=595 wb=781 unstable=3 bg_thresh=995 thresh=1991 gap=612 poll_thresh=16 ino=257 dd-2584 [004] 197.526005: balance_dirty_state: bdi btrfs-1: dirty=620 wb=781 unstable=3 bg_thresh=995 thresh=1990 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 197.526119: balance_dirty_state: bdi btrfs-1: dirty=670 wb=781 unstable=3 bg_thresh=997 thresh=1994 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 197.526231: balance_dirty_state: bdi btrfs-1: dirty=695 wb=781 unstable=3 bg_thresh=996 thresh=1993 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 197.526344: balance_dirty_state: bdi btrfs-1: dirty=720 wb=781 unstable=3 bg_thresh=996 thresh=1992 gap=488 poll_thresh=20 ino=257 dd-2584 [004] 197.526349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 197.533485: balance_dirty_state: bdi btrfs-1: dirty=720 wb=656 unstable=3 bg_thresh=988 thresh=1976 gap=597 poll_thresh=20 ino=257 dd-2584 [000] 197.533599: balance_dirty_state: bdi btrfs-1: dirty=745 wb=656 unstable=3 bg_thresh=988 thresh=1976 gap=572 poll_thresh=15 ino=257 dd-2584 [000] 197.533716: balance_dirty_state: bdi btrfs-1: dirty=745 wb=656 unstable=3 bg_thresh=990 thresh=1981 gap=577 poll_thresh=16 ino=257 dd-2584 [000] 197.533947: balance_dirty_state: bdi btrfs-1: dirty=795 wb=656 unstable=3 bg_thresh=993 thresh=1986 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 197.534180: balance_dirty_state: bdi btrfs-1: dirty=820 wb=656 unstable=3 bg_thresh=995 thresh=1991 gap=512 poll_thresh=18 ino=257 dd-2584 [000] 197.534418: balance_dirty_state: bdi btrfs-1: dirty=845 wb=656 unstable=3 bg_thresh=994 thresh=1989 gap=485 poll_thresh=19 ino=257 dd-2584 [000] 197.534427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.545495: balance_dirty_state: bdi btrfs-1: dirty=845 wb=456 unstable=3 bg_thresh=996 thresh=1993 gap=689 poll_thresh=19 ino=257 dd-2584 [004] 197.545608: balance_dirty_state: bdi btrfs-1: dirty=870 wb=456 unstable=3 bg_thresh=996 thresh=1993 gap=664 poll_thresh=14 ino=257 dd-2584 [004] 197.545981: balance_dirty_state: bdi btrfs-1: dirty=895 wb=456 unstable=3 bg_thresh=999 thresh=1998 gap=644 poll_thresh=15 ino=257 dd-2584 [004] 197.546065: balance_dirty_state: bdi btrfs-1: dirty=895 wb=456 unstable=3 bg_thresh=999 thresh=1998 gap=644 poll_thresh=16 ino=257 dd-2584 [004] 197.546232: balance_dirty_state: bdi btrfs-1: dirty=920 wb=456 unstable=3 bg_thresh=1001 thresh=2003 gap=624 poll_thresh=17 ino=257 dd-2584 [004] 197.546403: balance_dirty_state: bdi btrfs-1: dirty=970 wb=456 unstable=3 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 197.546572: balance_dirty_state: bdi btrfs-1: dirty=995 wb=456 unstable=3 bg_thresh=1003 thresh=2006 gap=552 poll_thresh=19 ino=257 dd-2584 [004] 197.546742: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=456 unstable=3 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 197.546804: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24984 wrote=0 to_write=8192 dd-2584 [004] 197.546935: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=481 unstable=3 bg_thresh=1004 thresh=2009 gap=480 poll_thresh=21 ino=257 dd-2584 [004] 197.546937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 197.548067: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=20 wrote=528 to_write=7664 dd-2584 [004] 197.553445: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=3 bg_thresh=998 thresh=1997 gap=568 poll_thresh=21 ino=257 dd-2584 [004] 197.553522: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=3 bg_thresh=998 thresh=1997 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 197.553635: balance_dirty_state: bdi btrfs-1: dirty=595 wb=881 unstable=3 bg_thresh=998 thresh=1996 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 197.553912: balance_dirty_state: bdi btrfs-1: dirty=620 wb=881 unstable=3 bg_thresh=997 thresh=1995 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 197.553916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.561452: balance_dirty_state: bdi btrfs-1: dirty=620 wb=756 unstable=3 bg_thresh=991 thresh=1982 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 197.561526: balance_dirty_state: bdi btrfs-1: dirty=620 wb=756 unstable=3 bg_thresh=991 thresh=1982 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 197.561582: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=3 bg_thresh=993 thresh=1987 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 197.561636: balance_dirty_state: bdi btrfs-1: dirty=670 wb=756 unstable=3 bg_thresh=993 thresh=1987 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 197.561691: balance_dirty_state: bdi btrfs-1: dirty=670 wb=756 unstable=3 bg_thresh=996 thresh=1992 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 197.561802: balance_dirty_state: bdi btrfs-1: dirty=720 wb=756 unstable=3 bg_thresh=998 thresh=1997 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 197.561916: balance_dirty_state: bdi btrfs-1: dirty=745 wb=756 unstable=3 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 197.561920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.569453: balance_dirty_state: bdi btrfs-1: dirty=745 wb=556 unstable=3 bg_thresh=994 thresh=1988 gap=684 poll_thresh=18 ino=257 dd-2584 [004] 197.569540: balance_dirty_state: bdi btrfs-1: dirty=770 wb=556 unstable=3 bg_thresh=994 thresh=1988 gap=659 poll_thresh=13 ino=257 dd-2584 [004] 197.569623: balance_dirty_state: bdi btrfs-1: dirty=770 wb=556 unstable=3 bg_thresh=996 thresh=1993 gap=664 poll_thresh=14 ino=257 dd-2584 [004] 197.569706: balance_dirty_state: bdi btrfs-1: dirty=795 wb=556 unstable=3 bg_thresh=996 thresh=1993 gap=639 poll_thresh=15 ino=257 dd-2584 [004] 197.569789: balance_dirty_state: bdi btrfs-1: dirty=795 wb=556 unstable=3 bg_thresh=999 thresh=1998 gap=644 poll_thresh=16 ino=257 dd-2584 [004] 197.569955: balance_dirty_state: bdi btrfs-1: dirty=845 wb=556 unstable=3 bg_thresh=998 thresh=1997 gap=593 poll_thresh=17 ino=257 dd-2584 [004] 197.570416: balance_dirty_state: bdi btrfs-1: dirty=870 wb=556 unstable=3 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 197.570584: balance_dirty_state: bdi btrfs-1: dirty=895 wb=556 unstable=3 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=19 ino=257 dd-2584 [004] 197.570753: balance_dirty_state: bdi btrfs-1: dirty=945 wb=556 unstable=3 bg_thresh=999 thresh=1999 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 197.570759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.577475: balance_dirty_state: bdi btrfs-1: dirty=945 wb=431 unstable=3 bg_thresh=992 thresh=1985 gap=606 poll_thresh=20 ino=257 dd-2584 [004] 197.577540: balance_dirty_state: bdi btrfs-1: dirty=945 wb=431 unstable=3 bg_thresh=992 thresh=1985 gap=606 poll_thresh=15 ino=257 dd-2584 [004] 197.577596: balance_dirty_state: bdi btrfs-1: dirty=970 wb=431 unstable=3 bg_thresh=995 thresh=1990 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 197.577706: balance_dirty_state: bdi btrfs-1: dirty=995 wb=431 unstable=3 bg_thresh=997 thresh=1995 gap=566 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 197.577770: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25016 wrote=0 to_write=8192 dd-2584 [004] 197.577829: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=431 unstable=3 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 197.577957: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=456 unstable=3 bg_thresh=1002 thresh=2004 gap=525 poll_thresh=19 ino=257 dd-2584 [004] 197.578082: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=3 bg_thresh=1001 thresh=2003 gap=499 poll_thresh=20 ino=257 dd-2584 [004] 197.578084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 197.579098: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=560 to_write=7632 dd-2584 [004] 197.585461: balance_dirty_state: bdi btrfs-1: dirty=545 wb=856 unstable=3 bg_thresh=993 thresh=1987 gap=583 poll_thresh=20 ino=257 dd-2584 [004] 197.585581: balance_dirty_state: bdi btrfs-1: dirty=570 wb=856 unstable=3 bg_thresh=993 thresh=1987 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 197.586047: balance_dirty_state: bdi btrfs-1: dirty=570 wb=856 unstable=3 bg_thresh=996 thresh=1992 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 197.586275: balance_dirty_state: bdi btrfs-1: dirty=620 wb=856 unstable=3 bg_thresh=998 thresh=1997 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 197.586509: balance_dirty_state: bdi btrfs-1: dirty=645 wb=856 unstable=3 bg_thresh=998 thresh=1996 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 197.586517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.593514: balance_dirty_state: bdi btrfs-1: dirty=645 wb=731 unstable=3 bg_thresh=997 thresh=1995 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 197.593624: balance_dirty_state: bdi btrfs-1: dirty=645 wb=731 unstable=3 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=13 ino=257 dd-2584 [004] 197.593710: balance_dirty_state: bdi btrfs-1: dirty=670 wb=731 unstable=3 bg_thresh=999 thresh=1999 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 197.593796: balance_dirty_state: bdi btrfs-1: dirty=695 wb=731 unstable=3 bg_thresh=996 thresh=1993 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 197.593863: balance_dirty_state: bdi btrfs-1: dirty=695 wb=731 unstable=3 bg_thresh=999 thresh=1998 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 197.594004: balance_dirty_state: bdi btrfs-1: dirty=745 wb=731 unstable=3 bg_thresh=998 thresh=1997 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 197.594161: balance_dirty_state: bdi btrfs-1: dirty=770 wb=731 unstable=3 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 197.594166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.601457: balance_dirty_state: bdi btrfs-1: dirty=770 wb=606 unstable=3 bg_thresh=999 thresh=1998 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 197.601548: balance_dirty_state: bdi btrfs-1: dirty=795 wb=606 unstable=3 bg_thresh=996 thresh=1992 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 197.601637: balance_dirty_state: bdi btrfs-1: dirty=795 wb=606 unstable=3 bg_thresh=998 thresh=1997 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 197.601729: balance_dirty_state: bdi btrfs-1: dirty=820 wb=606 unstable=3 bg_thresh=995 thresh=1991 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 197.602087: balance_dirty_state: bdi btrfs-1: dirty=845 wb=606 unstable=3 bg_thresh=998 thresh=1996 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 197.602259: balance_dirty_state: bdi btrfs-1: dirty=870 wb=606 unstable=3 bg_thresh=997 thresh=1995 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 197.602434: balance_dirty_state: bdi btrfs-1: dirty=895 wb=606 unstable=3 bg_thresh=999 thresh=1999 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 197.602440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=98% bdi_bw=57624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.609548: balance_dirty_state: bdi btrfs-1: dirty=895 wb=456 unstable=3 bg_thresh=1001 thresh=2003 gap=649 poll_thresh=18 ino=257 dd-2584 [004] 197.609640: balance_dirty_state: bdi btrfs-1: dirty=920 wb=456 unstable=3 bg_thresh=998 thresh=1997 gap=618 poll_thresh=13 ino=257 dd-2584 [004] 197.609728: balance_dirty_state: bdi btrfs-1: dirty=920 wb=456 unstable=3 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=14 ino=257 dd-2584 [004] 197.609819: balance_dirty_state: bdi btrfs-1: dirty=945 wb=456 unstable=3 bg_thresh=998 thresh=1996 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 197.609907: balance_dirty_state: bdi btrfs-1: dirty=970 wb=456 unstable=3 bg_thresh=997 thresh=1995 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 197.610082: balance_dirty_state: bdi btrfs-1: dirty=995 wb=456 unstable=3 bg_thresh=999 thresh=1999 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 197.610258: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=456 unstable=3 bg_thresh=999 thresh=1998 gap=519 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 197.610325: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25048 wrote=0 to_write=8192 dd-2584 [004] 197.610455: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=456 unstable=3 bg_thresh=998 thresh=1997 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 197.610457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-351% task_weight=99% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 197.611628: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=512 to_write=7680 dd-2584 [004] 197.617533: balance_dirty_state: bdi btrfs-1: dirty=545 wb=806 unstable=3 bg_thresh=991 thresh=1982 gap=628 poll_thresh=19 ino=257 dd-2584 [004] 197.617630: balance_dirty_state: bdi btrfs-1: dirty=545 wb=806 unstable=3 bg_thresh=990 thresh=1981 gap=627 poll_thresh=14 ino=257 dd-2584 [004] 197.617946: balance_dirty_state: bdi btrfs-1: dirty=570 wb=806 unstable=3 bg_thresh=990 thresh=1981 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 197.618003: balance_dirty_state: bdi btrfs-1: dirty=570 wb=806 unstable=3 bg_thresh=990 thresh=1980 gap=601 poll_thresh=16 ino=257 dd-2584 [004] 197.618124: balance_dirty_state: bdi btrfs-1: dirty=620 wb=806 unstable=3 bg_thresh=989 thresh=1979 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 197.618238: balance_dirty_state: bdi btrfs-1: dirty=645 wb=806 unstable=3 bg_thresh=991 thresh=1983 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 197.618351: balance_dirty_state: bdi btrfs-1: dirty=670 wb=806 unstable=3 bg_thresh=991 thresh=1982 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 197.618465: balance_dirty_state: bdi btrfs-1: dirty=720 wb=806 unstable=3 bg_thresh=990 thresh=1981 gap=452 poll_thresh=20 ino=257 dd-2584 [004] 197.618470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-374% task_weight=100% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.625492: balance_dirty_state: bdi btrfs-1: dirty=720 wb=681 unstable=3 bg_thresh=995 thresh=1990 gap=586 poll_thresh=20 ino=257 dd-2584 [004] 197.625553: balance_dirty_state: bdi btrfs-1: dirty=720 wb=681 unstable=3 bg_thresh=997 thresh=1995 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 197.625611: balance_dirty_state: bdi btrfs-1: dirty=745 wb=681 unstable=3 bg_thresh=997 thresh=1995 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 197.625727: balance_dirty_state: bdi btrfs-1: dirty=770 wb=681 unstable=3 bg_thresh=999 thresh=1999 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 197.625846: balance_dirty_state: bdi btrfs-1: dirty=795 wb=681 unstable=3 bg_thresh=999 thresh=1998 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 197.626140: balance_dirty_state: bdi btrfs-1: dirty=845 wb=681 unstable=3 bg_thresh=998 thresh=1997 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 197.626144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.633460: balance_dirty_state: bdi btrfs-1: dirty=845 wb=556 unstable=3 bg_thresh=992 thresh=1985 gap=581 poll_thresh=19 ino=257 dd-2584 [004] 197.633552: balance_dirty_state: bdi btrfs-1: dirty=845 wb=556 unstable=3 bg_thresh=995 thresh=1990 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 197.633620: balance_dirty_state: bdi btrfs-1: dirty=870 wb=556 unstable=3 bg_thresh=992 thresh=1984 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 197.633678: balance_dirty_state: bdi btrfs-1: dirty=895 wb=556 unstable=3 bg_thresh=994 thresh=1989 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 197.633828: balance_dirty_state: bdi btrfs-1: dirty=920 wb=556 unstable=3 bg_thresh=994 thresh=1988 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 197.633955: balance_dirty_state: bdi btrfs-1: dirty=945 wb=556 unstable=3 bg_thresh=993 thresh=1986 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 197.633960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.641534: balance_dirty_state: bdi btrfs-1: dirty=945 wb=381 unstable=3 bg_thresh=988 thresh=1976 gap=647 poll_thresh=18 ino=257 dd-2584 [004] 197.641622: balance_dirty_state: bdi btrfs-1: dirty=970 wb=381 unstable=3 bg_thresh=988 thresh=1976 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 197.641685: balance_dirty_state: bdi btrfs-1: dirty=970 wb=381 unstable=3 bg_thresh=987 thresh=1975 gap=621 poll_thresh=14 ino=257 dd-2584 [004] 197.641742: balance_dirty_state: bdi btrfs-1: dirty=995 wb=381 unstable=3 bg_thresh=990 thresh=1980 gap=601 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 197.641807: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25080 wrote=0 to_write=8192 dd-2584 [004] 197.641809: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=381 unstable=3 bg_thresh=987 thresh=1974 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 197.641936: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=406 unstable=3 bg_thresh=989 thresh=1978 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 197.642236: balance_dirty_state: bdi btrfs-1: dirty=945 wb=531 unstable=3 bg_thresh=988 thresh=1977 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 197.642366: balance_dirty_state: bdi btrfs-1: dirty=920 wb=581 unstable=3 bg_thresh=988 thresh=1976 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 197.642367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 197.643213: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=576 to_write=7616 dd-2584 [004] 197.649544: balance_dirty_state: bdi btrfs-1: dirty=545 wb=831 unstable=3 bg_thresh=987 thresh=1975 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 197.649645: balance_dirty_state: bdi btrfs-1: dirty=545 wb=831 unstable=3 bg_thresh=990 thresh=1980 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 197.649704: balance_dirty_state: bdi btrfs-1: dirty=570 wb=831 unstable=3 bg_thresh=987 thresh=1974 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 197.649762: balance_dirty_state: bdi btrfs-1: dirty=570 wb=831 unstable=3 bg_thresh=989 thresh=1979 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 197.649876: balance_dirty_state: bdi btrfs-1: dirty=620 wb=831 unstable=3 bg_thresh=986 thresh=1972 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 197.649990: balance_dirty_state: bdi btrfs-1: dirty=645 wb=831 unstable=3 bg_thresh=985 thresh=1971 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 197.649994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.657573: balance_dirty_state: bdi btrfs-1: dirty=645 wb=706 unstable=3 bg_thresh=984 thresh=1969 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 197.657652: balance_dirty_state: bdi btrfs-1: dirty=670 wb=706 unstable=3 bg_thresh=987 thresh=1974 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 197.657710: balance_dirty_state: bdi btrfs-1: dirty=670 wb=706 unstable=3 bg_thresh=986 thresh=1973 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 197.657768: balance_dirty_state: bdi btrfs-1: dirty=695 wb=706 unstable=3 bg_thresh=989 thresh=1978 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 197.657825: balance_dirty_state: bdi btrfs-1: dirty=720 wb=706 unstable=3 bg_thresh=986 thresh=1972 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 197.657938: balance_dirty_state: bdi btrfs-1: dirty=745 wb=706 unstable=3 bg_thresh=985 thresh=1971 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 197.658219: balance_dirty_state: bdi btrfs-1: dirty=770 wb=706 unstable=3 bg_thresh=987 thresh=1975 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 197.658335: balance_dirty_state: bdi btrfs-1: dirty=795 wb=706 unstable=3 bg_thresh=987 thresh=1974 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 197.658339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.665607: balance_dirty_state: bdi btrfs-1: dirty=795 wb=581 unstable=3 bg_thresh=989 thresh=1978 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 197.665707: balance_dirty_state: bdi btrfs-1: dirty=820 wb=581 unstable=3 bg_thresh=991 thresh=1983 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 197.665794: balance_dirty_state: bdi btrfs-1: dirty=845 wb=581 unstable=3 bg_thresh=988 thresh=1977 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 197.665879: balance_dirty_state: bdi btrfs-1: dirty=845 wb=581 unstable=3 bg_thresh=988 thresh=1976 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 197.666048: balance_dirty_state: bdi btrfs-1: dirty=895 wb=581 unstable=3 bg_thresh=987 thresh=1975 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 197.666218: balance_dirty_state: bdi btrfs-1: dirty=920 wb=581 unstable=3 bg_thresh=989 thresh=1979 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 197.666225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.673498: balance_dirty_state: bdi btrfs-1: dirty=920 wb=456 unstable=3 bg_thresh=983 thresh=1967 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 197.673602: balance_dirty_state: bdi btrfs-1: dirty=945 wb=456 unstable=3 bg_thresh=983 thresh=1967 gap=563 poll_thresh=13 ino=257 dd-2584 [004] 197.673663: balance_dirty_state: bdi btrfs-1: dirty=945 wb=456 unstable=3 bg_thresh=986 thresh=1972 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 197.673718: balance_dirty_state: bdi btrfs-1: dirty=970 wb=456 unstable=3 bg_thresh=986 thresh=1972 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 197.673774: balance_dirty_state: bdi btrfs-1: dirty=970 wb=456 unstable=3 bg_thresh=988 thresh=1977 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 197.674052: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=456 unstable=3 bg_thresh=991 thresh=1982 gap=503 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 197.674115: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25112 wrote=0 to_write=8192 dd-2584 [004] 197.674181: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=456 unstable=3 bg_thresh=993 thresh=1986 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 197.674182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 197.675320: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=512 to_write=7680 dd-2584 [004] 197.681490: balance_dirty_state: bdi btrfs-1: dirty=545 wb=856 unstable=3 bg_thresh=990 thresh=1980 gap=576 poll_thresh=18 ino=257 dd-2584 [004] 197.681635: balance_dirty_state: bdi btrfs-1: dirty=570 wb=856 unstable=3 bg_thresh=990 thresh=1980 gap=551 poll_thresh=13 ino=257 dd-2584 [004] 197.681753: balance_dirty_state: bdi btrfs-1: dirty=570 wb=856 unstable=3 bg_thresh=992 thresh=1985 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 197.681871: balance_dirty_state: bdi btrfs-1: dirty=595 wb=856 unstable=3 bg_thresh=989 thresh=1979 gap=525 poll_thresh=15 ino=257 dd-2584 [004] 197.681988: balance_dirty_state: bdi btrfs-1: dirty=620 wb=856 unstable=3 bg_thresh=992 thresh=1984 gap=505 poll_thresh=16 ino=257 dd-2584 [004] 197.682222: balance_dirty_state: bdi btrfs-1: dirty=645 wb=856 unstable=3 bg_thresh=991 thresh=1983 gap=479 poll_thresh=17 ino=257 dd-2584 [004] 197.682231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 197.689616: balance_dirty_state: bdi btrfs-1: dirty=645 wb=731 unstable=3 bg_thresh=990 thresh=1980 gap=601 poll_thresh=17 ino=257 dd-2584 [006] 197.689741: balance_dirty_state: bdi btrfs-1: dirty=670 wb=731 unstable=3 bg_thresh=990 thresh=1980 gap=576 poll_thresh=13 ino=257 dd-2584 [006] 197.689858: balance_dirty_state: bdi btrfs-1: dirty=670 wb=731 unstable=3 bg_thresh=992 thresh=1985 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 197.689973: balance_dirty_state: bdi btrfs-1: dirty=695 wb=731 unstable=3 bg_thresh=992 thresh=1985 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 197.690095: balance_dirty_state: bdi btrfs-1: dirty=695 wb=731 unstable=3 bg_thresh=995 thresh=1990 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 197.690276: balance_dirty_state: bdi btrfs-1: dirty=745 wb=656 unstable=3 bg_thresh=991 thresh=1983 gap=579 poll_thresh=17 ino=257 dd-2584 [006] 197.690585: balance_dirty_state: bdi btrfs-1: dirty=770 wb=606 unstable=3 bg_thresh=990 thresh=1980 gap=601 poll_thresh=18 ino=257 dd-2584 [006] 197.690708: balance_dirty_state: bdi btrfs-1: dirty=795 wb=606 unstable=3 bg_thresh=986 thresh=1972 gap=568 poll_thresh=19 ino=257 dd-2584 [006] 197.690831: balance_dirty_state: bdi btrfs-1: dirty=845 wb=606 unstable=3 bg_thresh=988 thresh=1977 gap=523 poll_thresh=20 ino=257 dd-2584 [006] 197.690955: balance_dirty_state: bdi btrfs-1: dirty=870 wb=606 unstable=3 bg_thresh=986 thresh=1973 gap=494 poll_thresh=21 ino=257 dd-2584 [006] 197.691076: balance_dirty_state: bdi btrfs-1: dirty=895 wb=606 unstable=3 bg_thresh=986 thresh=1973 gap=469 poll_thresh=22 ino=257 dd-2584 [006] 197.691081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 197.697553: balance_dirty_state: bdi btrfs-1: dirty=895 wb=606 unstable=3 bg_thresh=990 thresh=1981 gap=477 poll_thresh=22 ino=257 dd-2584 [006] 197.697563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 197.705521: balance_dirty_state: bdi btrfs-1: dirty=895 wb=406 unstable=3 bg_thresh=990 thresh=1980 gap=676 poll_thresh=22 ino=257 dd-2584 [006] 197.705610: balance_dirty_state: bdi btrfs-1: dirty=920 wb=406 unstable=3 bg_thresh=990 thresh=1980 gap=651 poll_thresh=16 ino=257 dd-2584 [006] 197.705727: balance_dirty_state: bdi btrfs-1: dirty=945 wb=406 unstable=3 bg_thresh=986 thresh=1973 gap=619 poll_thresh=17 ino=257 dd-2584 [006] 197.705840: balance_dirty_state: bdi btrfs-1: dirty=970 wb=406 unstable=3 bg_thresh=988 thresh=1977 gap=598 poll_thresh=18 ino=257 dd-2584 [006] 197.705951: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=406 unstable=3 bg_thresh=988 thresh=1976 gap=547 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 197.705972: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25144 wrote=0 to_write=8192 dd-2584 [006] 197.706392: balance_dirty_state: bdi btrfs-1: dirty=945 wb=506 unstable=3 bg_thresh=987 thresh=1975 gap=521 poll_thresh=20 ino=257 dd-2584 [006] 197.706567: balance_dirty_state: bdi btrfs-1: dirty=920 wb=531 unstable=3 bg_thresh=987 thresh=1974 gap=520 poll_thresh=21 ino=257 dd-2584 [006] 197.706749: balance_dirty_state: bdi btrfs-1: dirty=895 wb=581 unstable=3 bg_thresh=989 thresh=1978 gap=499 poll_thresh=22 ino=257 dd-2584 [006] 197.706929: balance_dirty_state: bdi btrfs-1: dirty=895 wb=631 unstable=3 bg_thresh=988 thresh=1977 gap=448 poll_thresh=23 ino=257 dd-2584 [006] 197.706931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-379% task_weight=99% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 197.708554: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=592 to_write=7600 dd-2584 [004] 197.713533: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=3 bg_thresh=990 thresh=1981 gap=552 poll_thresh=23 ino=257 dd-2584 [004] 197.713599: balance_dirty_state: bdi btrfs-1: dirty=570 wb=881 unstable=3 bg_thresh=990 thresh=1981 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 197.713719: balance_dirty_state: bdi btrfs-1: dirty=595 wb=881 unstable=3 bg_thresh=993 thresh=1986 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 197.713839: balance_dirty_state: bdi btrfs-1: dirty=620 wb=881 unstable=3 bg_thresh=995 thresh=1991 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 197.713844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.721571: balance_dirty_state: bdi btrfs-1: dirty=620 wb=756 unstable=3 bg_thresh=995 thresh=1990 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 197.721636: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=3 bg_thresh=995 thresh=1990 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 197.721696: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=3 bg_thresh=997 thresh=1995 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 197.721757: balance_dirty_state: bdi btrfs-1: dirty=670 wb=756 unstable=3 bg_thresh=994 thresh=1989 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 197.722058: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=3 bg_thresh=996 thresh=1993 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 197.722179: balance_dirty_state: bdi btrfs-1: dirty=745 wb=756 unstable=3 bg_thresh=996 thresh=1992 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 197.722184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.729537: balance_dirty_state: bdi btrfs-1: dirty=745 wb=631 unstable=3 bg_thresh=990 thresh=1980 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 197.729720: balance_dirty_state: bdi btrfs-1: dirty=745 wb=631 unstable=3 bg_thresh=990 thresh=1980 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 197.729895: balance_dirty_state: bdi btrfs-1: dirty=770 wb=631 unstable=3 bg_thresh=992 thresh=1985 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 197.730069: balance_dirty_state: bdi btrfs-1: dirty=770 wb=631 unstable=3 bg_thresh=992 thresh=1985 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 197.730245: balance_dirty_state: bdi btrfs-1: dirty=795 wb=631 unstable=3 bg_thresh=995 thresh=1990 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 197.730601: balance_dirty_state: bdi btrfs-1: dirty=820 wb=631 unstable=3 bg_thresh=994 thresh=1989 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 197.730959: balance_dirty_state: bdi btrfs-1: dirty=870 wb=631 unstable=3 bg_thresh=996 thresh=1993 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 197.730971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.737550: balance_dirty_state: bdi btrfs-1: dirty=870 wb=631 unstable=3 bg_thresh=988 thresh=1977 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 197.737562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.745573: balance_dirty_state: bdi btrfs-1: dirty=870 wb=356 unstable=3 bg_thresh=988 thresh=1977 gap=748 poll_thresh=18 ino=257 dd-2584 [004] 197.745667: balance_dirty_state: bdi btrfs-1: dirty=870 wb=356 unstable=3 bg_thresh=988 thresh=1977 gap=748 poll_thresh=13 ino=257 dd-2584 [004] 197.745752: balance_dirty_state: bdi btrfs-1: dirty=895 wb=356 unstable=3 bg_thresh=991 thresh=1982 gap=728 poll_thresh=14 ino=257 dd-2584 [004] 197.745837: balance_dirty_state: bdi btrfs-1: dirty=920 wb=356 unstable=3 bg_thresh=993 thresh=1987 gap=708 poll_thresh=15 ino=257 dd-2584 [004] 197.745924: balance_dirty_state: bdi btrfs-1: dirty=920 wb=356 unstable=3 bg_thresh=993 thresh=1987 gap=708 poll_thresh=16 ino=257 dd-2584 [004] 197.746373: balance_dirty_state: bdi btrfs-1: dirty=970 wb=331 unstable=3 bg_thresh=993 thresh=1986 gap=682 poll_thresh=17 ino=257 dd-2584 [004] 197.746561: balance_dirty_state: bdi btrfs-1: dirty=995 wb=231 unstable=3 bg_thresh=995 thresh=1990 gap=761 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 197.746650: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25184 wrote=0 to_write=8192 dd-2584 [004] 197.746749: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=231 unstable=3 bg_thresh=994 thresh=1988 gap=734 poll_thresh=19 ino=257 dd-2584 [004] 197.746936: balance_dirty_state: bdi btrfs-1: dirty=970 wb=306 unstable=3 bg_thresh=993 thresh=1987 gap=708 poll_thresh=20 ino=257 dd-2584 [004] 197.747130: balance_dirty_state: bdi btrfs-1: dirty=945 wb=356 unstable=3 bg_thresh=992 thresh=1984 gap=680 poll_thresh=21 ino=257 dd-2584 [004] 197.747320: balance_dirty_state: bdi btrfs-1: dirty=895 wb=431 unstable=3 bg_thresh=988 thresh=1976 gap=647 poll_thresh=22 ino=257 dd-2584 [004] 197.747505: balance_dirty_state: bdi btrfs-1: dirty=845 wb=506 unstable=3 bg_thresh=990 thresh=1981 gap=627 poll_thresh=23 ino=257 dd-2584 [004] 197.747695: balance_dirty_state: bdi btrfs-1: dirty=820 wb=581 unstable=3 bg_thresh=988 thresh=1976 gap=572 poll_thresh=24 ino=257 dd-2584 [004] 197.748142: balance_dirty_state: bdi btrfs-1: dirty=695 wb=731 unstable=3 bg_thresh=992 thresh=1984 gap=555 poll_thresh=25 ino=257 dd-2584 [004] 197.748327: balance_dirty_state: bdi btrfs-1: dirty=645 wb=806 unstable=3 bg_thresh=989 thresh=1979 gap=525 poll_thresh=26 ino=257 dd-2584 [004] 197.748509: balance_dirty_state: bdi btrfs-1: dirty=620 wb=856 unstable=3 bg_thresh=988 thresh=1977 gap=498 poll_thresh=27 ino=257 dd-2584 [004] 197.748696: balance_dirty_state: bdi btrfs-1: dirty=595 wb=931 unstable=3 bg_thresh=991 thresh=1982 gap=453 poll_thresh=28 ino=257 dd-2584 [004] 197.748698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 197.748850: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=768 to_write=7424 dd-2584 [004] 197.753507: balance_dirty_state: bdi btrfs-1: dirty=545 wb=981 unstable=3 bg_thresh=984 thresh=1968 gap=439 poll_thresh=28 ino=257 dd-2584 [004] 197.753511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-146% task_gap=-392% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.761547: balance_dirty_state: bdi btrfs-1: dirty=545 wb=781 unstable=3 bg_thresh=981 thresh=1962 gap=633 poll_thresh=28 ino=257 dd-2584 [004] 197.761622: balance_dirty_state: bdi btrfs-1: dirty=545 wb=781 unstable=3 bg_thresh=981 thresh=1962 gap=633 poll_thresh=21 ino=257 dd-2584 [004] 197.761749: balance_dirty_state: bdi btrfs-1: dirty=595 wb=781 unstable=3 bg_thresh=983 thresh=1967 gap=588 poll_thresh=22 ino=257 dd-2584 [004] 197.761940: balance_dirty_state: bdi btrfs-1: dirty=620 wb=781 unstable=3 bg_thresh=983 thresh=1966 gap=562 poll_thresh=23 ino=257 dd-2584 [004] 197.762131: balance_dirty_state: bdi btrfs-1: dirty=645 wb=781 unstable=3 bg_thresh=991 thresh=1982 gap=553 poll_thresh=24 ino=257 dd-2584 [004] 197.762529: balance_dirty_state: bdi btrfs-1: dirty=670 wb=781 unstable=3 bg_thresh=990 thresh=1981 gap=527 poll_thresh=25 ino=257 dd-2584 [004] 197.762692: balance_dirty_state: bdi btrfs-1: dirty=720 wb=781 unstable=3 bg_thresh=990 thresh=1980 gap=476 poll_thresh=26 ino=257 dd-2584 [004] 197.762697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.769608: balance_dirty_state: bdi btrfs-1: dirty=720 wb=656 unstable=3 bg_thresh=995 thresh=1990 gap=611 poll_thresh=26 ino=257 dd-2584 [004] 197.769702: balance_dirty_state: bdi btrfs-1: dirty=720 wb=656 unstable=3 bg_thresh=994 thresh=1989 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 197.769875: balance_dirty_state: bdi btrfs-1: dirty=770 wb=656 unstable=3 bg_thresh=996 thresh=1993 gap=564 poll_thresh=20 ino=257 dd-2584 [004] 197.770044: balance_dirty_state: bdi btrfs-1: dirty=795 wb=656 unstable=3 bg_thresh=996 thresh=1992 gap=538 poll_thresh=21 ino=257 dd-2584 [004] 197.770220: balance_dirty_state: bdi btrfs-1: dirty=820 wb=656 unstable=3 bg_thresh=995 thresh=1991 gap=512 poll_thresh=22 ino=257 dd-2584 [004] 197.770354: balance_dirty_state: bdi btrfs-1: dirty=845 wb=656 unstable=3 bg_thresh=995 thresh=1990 gap=486 poll_thresh=23 ino=257 dd-2584 [004] 197.770359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.777568: balance_dirty_state: bdi btrfs-1: dirty=870 wb=506 unstable=3 bg_thresh=993 thresh=1987 gap=608 poll_thresh=23 ino=257 dd-2584 [004] 197.777645: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=3 bg_thresh=993 thresh=1986 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 197.777784: balance_dirty_state: bdi btrfs-1: dirty=920 wb=506 unstable=3 bg_thresh=992 thresh=1985 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 197.778126: balance_dirty_state: bdi btrfs-1: dirty=970 wb=506 unstable=3 bg_thresh=992 thresh=1984 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 197.778265: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=3 bg_thresh=994 thresh=1988 gap=484 poll_thresh=20 ino=257 dd-2584 [004] 197.778271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 197.778303: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25216 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 197.779525: writeback_single_inode: bdi btrfs-1: ino=257 state= age=252 wrote=432 to_write=7760 dd-2584 [002] 197.785598: balance_dirty_state: bdi btrfs-1: dirty=570 wb=831 unstable=3 bg_thresh=993 thresh=1986 gap=582 poll_thresh=20 ino=257 dd-2584 [002] 197.785675: balance_dirty_state: bdi btrfs-1: dirty=570 wb=831 unstable=3 bg_thresh=993 thresh=1986 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 197.785747: balance_dirty_state: bdi btrfs-1: dirty=595 wb=831 unstable=3 bg_thresh=995 thresh=1991 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 197.785885: balance_dirty_state: bdi btrfs-1: dirty=620 wb=831 unstable=3 bg_thresh=995 thresh=1990 gap=536 poll_thresh=17 ino=257 dd-2584 [002] 197.786025: balance_dirty_state: bdi btrfs-1: dirty=645 wb=831 unstable=3 bg_thresh=991 thresh=1983 gap=504 poll_thresh=18 ino=257 dd-2584 [002] 197.786164: balance_dirty_state: bdi btrfs-1: dirty=695 wb=831 unstable=3 bg_thresh=993 thresh=1987 gap=458 poll_thresh=19 ino=257 dd-2584 [002] 197.786169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 197.793609: balance_dirty_state: bdi btrfs-1: dirty=695 wb=706 unstable=3 bg_thresh=993 thresh=1986 gap=582 poll_thresh=19 ino=257 dd-2584 [002] 197.793675: balance_dirty_state: bdi btrfs-1: dirty=695 wb=706 unstable=3 bg_thresh=993 thresh=1986 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 197.793736: balance_dirty_state: bdi btrfs-1: dirty=720 wb=706 unstable=3 bg_thresh=992 thresh=1985 gap=556 poll_thresh=15 ino=257 dd-2584 [002] 197.793795: balance_dirty_state: bdi btrfs-1: dirty=745 wb=706 unstable=3 bg_thresh=995 thresh=1990 gap=536 poll_thresh=16 ino=257 dd-2584 [002] 197.793914: balance_dirty_state: bdi btrfs-1: dirty=770 wb=706 unstable=3 bg_thresh=994 thresh=1989 gap=510 poll_thresh=17 ino=257 dd-2584 [002] 197.794207: balance_dirty_state: bdi btrfs-1: dirty=795 wb=706 unstable=3 bg_thresh=994 thresh=1988 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 197.794212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 197.801622: balance_dirty_state: bdi btrfs-1: dirty=795 wb=581 unstable=3 bg_thresh=995 thresh=1990 gap=611 poll_thresh=18 ino=257 dd-2584 [002] 197.801704: balance_dirty_state: bdi btrfs-1: dirty=820 wb=581 unstable=3 bg_thresh=994 thresh=1989 gap=585 poll_thresh=13 ino=257 dd-2584 [002] 197.801765: balance_dirty_state: bdi btrfs-1: dirty=820 wb=581 unstable=3 bg_thresh=994 thresh=1989 gap=585 poll_thresh=14 ino=257 dd-2584 [002] 197.801824: balance_dirty_state: bdi btrfs-1: dirty=845 wb=581 unstable=3 bg_thresh=994 thresh=1988 gap=559 poll_thresh=15 ino=257 dd-2584 [002] 197.801881: balance_dirty_state: bdi btrfs-1: dirty=870 wb=581 unstable=3 bg_thresh=996 thresh=1993 gap=539 poll_thresh=16 ino=257 dd-2584 [002] 197.801996: balance_dirty_state: bdi btrfs-1: dirty=895 wb=581 unstable=3 bg_thresh=993 thresh=1986 gap=507 poll_thresh=17 ino=257 dd-2584 [002] 197.802110: balance_dirty_state: bdi btrfs-1: dirty=920 wb=581 unstable=3 bg_thresh=992 thresh=1985 gap=481 poll_thresh=18 ino=257 dd-2584 [002] 197.802114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 197.809695: balance_dirty_state: bdi btrfs-1: dirty=920 wb=456 unstable=3 bg_thresh=992 thresh=1984 gap=605 poll_thresh=18 ino=257 dd-2584 [000] 197.809759: balance_dirty_state: bdi btrfs-1: dirty=920 wb=456 unstable=3 bg_thresh=992 thresh=1984 gap=605 poll_thresh=13 ino=257 dd-2584 [000] 197.809818: balance_dirty_state: bdi btrfs-1: dirty=945 wb=456 unstable=3 bg_thresh=994 thresh=1989 gap=585 poll_thresh=14 ino=257 dd-2584 [000] 197.809874: balance_dirty_state: bdi btrfs-1: dirty=945 wb=456 unstable=3 bg_thresh=994 thresh=1989 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 197.809931: balance_dirty_state: bdi btrfs-1: dirty=970 wb=456 unstable=3 bg_thresh=997 thresh=1994 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 197.810044: balance_dirty_state: bdi btrfs-1: dirty=995 wb=456 unstable=3 bg_thresh=999 thresh=1999 gap=545 poll_thresh=17 ino=257 dd-2584 [000] 197.810322: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=456 unstable=3 bg_thresh=1001 thresh=2003 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 197.810327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 197.810408: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25248 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 197.811591: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=496 to_write=7696 dd-2584 [000] 197.821642: balance_dirty_state: bdi btrfs-1: dirty=545 wb=706 unstable=3 bg_thresh=995 thresh=1990 gap=736 poll_thresh=18 ino=257 dd-2584 [000] 197.821703: balance_dirty_state: bdi btrfs-1: dirty=545 wb=706 unstable=3 bg_thresh=995 thresh=1990 gap=736 poll_thresh=13 ino=257 dd-2584 [000] 197.821761: balance_dirty_state: bdi btrfs-1: dirty=570 wb=706 unstable=3 bg_thresh=997 thresh=1995 gap=716 poll_thresh=14 ino=257 dd-2584 [000] 197.821816: balance_dirty_state: bdi btrfs-1: dirty=595 wb=706 unstable=3 bg_thresh=997 thresh=1995 gap=691 poll_thresh=15 ino=257 dd-2584 [000] 197.821871: balance_dirty_state: bdi btrfs-1: dirty=595 wb=706 unstable=3 bg_thresh=1000 thresh=2000 gap=696 poll_thresh=16 ino=257 dd-2584 [000] 197.821984: balance_dirty_state: bdi btrfs-1: dirty=620 wb=706 unstable=3 bg_thresh=999 thresh=1999 gap=670 poll_thresh=17 ino=257 dd-2584 [000] 197.822097: balance_dirty_state: bdi btrfs-1: dirty=670 wb=706 unstable=3 bg_thresh=1001 thresh=2003 gap=624 poll_thresh=18 ino=257 dd-2584 [000] 197.822210: balance_dirty_state: bdi btrfs-1: dirty=695 wb=706 unstable=3 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=19 ino=257 dd-2584 [000] 197.822323: balance_dirty_state: bdi btrfs-1: dirty=720 wb=706 unstable=3 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=20 ino=257 dd-2584 [000] 197.822438: balance_dirty_state: bdi btrfs-1: dirty=770 wb=706 unstable=3 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=21 ino=257 dd-2584 [000] 197.822717: balance_dirty_state: bdi btrfs-1: dirty=795 wb=706 unstable=3 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=22 ino=257 dd-2584 [000] 197.822721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=60704 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 197.829627: balance_dirty_state: bdi btrfs-1: dirty=795 wb=531 unstable=3 bg_thresh=992 thresh=1984 gap=655 poll_thresh=22 ino=257 dd-2584 [004] 197.829723: balance_dirty_state: bdi btrfs-1: dirty=820 wb=531 unstable=3 bg_thresh=992 thresh=1984 gap=630 poll_thresh=16 ino=257 dd-2584 [004] 197.829892: balance_dirty_state: bdi btrfs-1: dirty=845 wb=531 unstable=3 bg_thresh=994 thresh=1988 gap=609 poll_thresh=17 ino=257 dd-2584 [004] 197.830061: balance_dirty_state: bdi btrfs-1: dirty=870 wb=531 unstable=3 bg_thresh=990 thresh=1981 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 197.830233: balance_dirty_state: bdi btrfs-1: dirty=895 wb=531 unstable=3 bg_thresh=990 thresh=1980 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 197.830401: balance_dirty_state: bdi btrfs-1: dirty=945 wb=531 unstable=3 bg_thresh=989 thresh=1979 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 197.830570: balance_dirty_state: bdi btrfs-1: dirty=970 wb=531 unstable=3 bg_thresh=991 thresh=1983 gap=479 poll_thresh=21 ino=257 dd-2584 [004] 197.830576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=60704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.837615: balance_dirty_state: bdi btrfs-1: dirty=970 wb=381 unstable=3 bg_thresh=991 thresh=1982 gap=628 poll_thresh=21 ino=257 dd-2584 [004] 197.837735: balance_dirty_state: bdi btrfs-1: dirty=995 wb=381 unstable=3 bg_thresh=991 thresh=1982 gap=603 poll_thresh=16 ino=257 flush-btrfs-1-2586 [006] 197.837787: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25276 wrote=0 to_write=8192 dd-2584 [004] 197.837986: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=381 unstable=3 bg_thresh=993 thresh=1986 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 197.838584: balance_dirty_state: bdi btrfs-1: dirty=920 wb=506 unstable=3 bg_thresh=992 thresh=1985 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 197.838829: balance_dirty_state: bdi btrfs-1: dirty=895 wb=556 unstable=3 bg_thresh=992 thresh=1984 gap=530 poll_thresh=19 ino=257 dd-2584 [004] 197.839080: balance_dirty_state: bdi btrfs-1: dirty=895 wb=606 unstable=3 bg_thresh=991 thresh=1982 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 197.839083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=60704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 197.840624: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=16 wrote=576 to_write=7616 dd-2584 [000] 197.845545: balance_dirty_state: bdi btrfs-1: dirty=545 wb=831 unstable=3 bg_thresh=990 thresh=1981 gap=602 poll_thresh=20 ino=257 dd-2584 [000] 197.845609: balance_dirty_state: bdi btrfs-1: dirty=545 wb=831 unstable=3 bg_thresh=990 thresh=1981 gap=602 poll_thresh=15 ino=257 dd-2584 [000] 197.845667: balance_dirty_state: bdi btrfs-1: dirty=570 wb=831 unstable=3 bg_thresh=993 thresh=1986 gap=582 poll_thresh=16 ino=257 dd-2584 [000] 197.845782: balance_dirty_state: bdi btrfs-1: dirty=595 wb=831 unstable=3 bg_thresh=995 thresh=1991 gap=562 poll_thresh=17 ino=257 dd-2584 [000] 197.845899: balance_dirty_state: bdi btrfs-1: dirty=645 wb=831 unstable=3 bg_thresh=998 thresh=1996 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 197.846017: balance_dirty_state: bdi btrfs-1: dirty=670 wb=831 unstable=3 bg_thresh=1000 thresh=2000 gap=496 poll_thresh=19 ino=257 dd-2584 [000] 197.846022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=60704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 197.853546: balance_dirty_state: bdi btrfs-1: dirty=670 wb=706 unstable=3 bg_thresh=992 thresh=1985 gap=606 poll_thresh=19 ino=257 dd-2584 [000] 197.853623: balance_dirty_state: bdi btrfs-1: dirty=695 wb=706 unstable=3 bg_thresh=995 thresh=1990 gap=586 poll_thresh=14 ino=257 dd-2584 [000] 197.853679: balance_dirty_state: bdi btrfs-1: dirty=695 wb=706 unstable=3 bg_thresh=995 thresh=1990 gap=586 poll_thresh=15 ino=257 dd-2584 [000] 197.853899: balance_dirty_state: bdi btrfs-1: dirty=720 wb=706 unstable=3 bg_thresh=997 thresh=1995 gap=566 poll_thresh=16 ino=257 dd-2584 [000] 197.854012: balance_dirty_state: bdi btrfs-1: dirty=745 wb=706 unstable=3 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=17 ino=257 dd-2584 [000] 197.854124: balance_dirty_state: bdi btrfs-1: dirty=770 wb=706 unstable=3 bg_thresh=999 thresh=1999 gap=520 poll_thresh=18 ino=257 dd-2584 [000] 197.854237: balance_dirty_state: bdi btrfs-1: dirty=820 wb=706 unstable=3 bg_thresh=1001 thresh=2003 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 197.854241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=60704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.861539: balance_dirty_state: bdi btrfs-1: dirty=820 wb=606 unstable=3 bg_thresh=992 thresh=1984 gap=555 poll_thresh=19 ino=257 dd-2584 [004] 197.861628: balance_dirty_state: bdi btrfs-1: dirty=820 wb=606 unstable=3 bg_thresh=992 thresh=1984 gap=555 poll_thresh=14 ino=257 dd-2584 [004] 197.861714: balance_dirty_state: bdi btrfs-1: dirty=845 wb=606 unstable=3 bg_thresh=991 thresh=1983 gap=529 poll_thresh=15 ino=257 dd-2584 [004] 197.861799: balance_dirty_state: bdi btrfs-1: dirty=870 wb=606 unstable=3 bg_thresh=991 thresh=1983 gap=504 poll_thresh=16 ino=257 dd-2584 [004] 197.861966: balance_dirty_state: bdi btrfs-1: dirty=895 wb=606 unstable=3 bg_thresh=993 thresh=1987 gap=483 poll_thresh=17 ino=257 dd-2584 [004] 197.861972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=60704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 197.869593: balance_dirty_state: bdi btrfs-1: dirty=895 wb=481 unstable=3 bg_thresh=995 thresh=1990 gap=611 poll_thresh=17 ino=257 dd-2584 [000] 197.869679: balance_dirty_state: bdi btrfs-1: dirty=895 wb=481 unstable=3 bg_thresh=995 thresh=1990 gap=611 poll_thresh=13 ino=257 dd-2584 [000] 197.869753: balance_dirty_state: bdi btrfs-1: dirty=920 wb=481 unstable=3 bg_thresh=997 thresh=1995 gap=591 poll_thresh=14 ino=257 dd-2584 [000] 197.869827: balance_dirty_state: bdi btrfs-1: dirty=945 wb=481 unstable=3 bg_thresh=997 thresh=1995 gap=566 poll_thresh=15 ino=257 dd-2584 [000] 197.869900: balance_dirty_state: bdi btrfs-1: dirty=945 wb=481 unstable=3 bg_thresh=1000 thresh=2000 gap=571 poll_thresh=16 ino=257 dd-2584 [000] 197.870274: balance_dirty_state: bdi btrfs-1: dirty=995 wb=481 unstable=3 bg_thresh=999 thresh=1999 gap=520 poll_thresh=17 ino=257 dd-2584 [000] 197.870425: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=481 unstable=3 bg_thresh=1001 thresh=2003 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 197.870431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-202% task_weight=101% bdi_bw=60704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 197.870462: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25308 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 197.871912: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=480 to_write=7712 dd-2584 [004] 197.877562: balance_dirty_state: bdi btrfs-1: dirty=545 wb=806 unstable=3 bg_thresh=995 thresh=1990 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 197.877682: balance_dirty_state: bdi btrfs-1: dirty=570 wb=806 unstable=3 bg_thresh=995 thresh=1990 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 197.877788: balance_dirty_state: bdi btrfs-1: dirty=570 wb=806 unstable=3 bg_thresh=994 thresh=1989 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 197.877866: balance_dirty_state: bdi btrfs-1: dirty=595 wb=806 unstable=3 bg_thresh=994 thresh=1988 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 197.877943: balance_dirty_state: bdi btrfs-1: dirty=620 wb=806 unstable=3 bg_thresh=994 thresh=1988 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 197.878131: balance_dirty_state: bdi btrfs-1: dirty=645 wb=806 unstable=3 bg_thresh=993 thresh=1987 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 197.878285: balance_dirty_state: bdi btrfs-1: dirty=670 wb=806 unstable=3 bg_thresh=995 thresh=1991 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 197.878444: balance_dirty_state: bdi btrfs-1: dirty=695 wb=806 unstable=3 bg_thresh=995 thresh=1990 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 197.878450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=60704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.885649: balance_dirty_state: bdi btrfs-1: dirty=695 wb=681 unstable=3 bg_thresh=1002 thresh=2004 gap=625 poll_thresh=19 ino=257 dd-2584 [004] 197.885744: balance_dirty_state: bdi btrfs-1: dirty=720 wb=681 unstable=3 bg_thresh=1001 thresh=2003 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 197.885834: balance_dirty_state: bdi btrfs-1: dirty=745 wb=681 unstable=3 bg_thresh=1001 thresh=2003 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 197.886197: balance_dirty_state: bdi btrfs-1: dirty=745 wb=681 unstable=3 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 197.886371: balance_dirty_state: bdi btrfs-1: dirty=795 wb=681 unstable=3 bg_thresh=1000 thresh=2001 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 197.886547: balance_dirty_state: bdi btrfs-1: dirty=820 wb=681 unstable=3 bg_thresh=1002 thresh=2005 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 197.886553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=60704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 197.893581: balance_dirty_state: bdi btrfs-1: dirty=820 wb=556 unstable=3 bg_thresh=994 thresh=1989 gap=610 poll_thresh=18 ino=257 dd-2584 [000] 197.893670: balance_dirty_state: bdi btrfs-1: dirty=845 wb=556 unstable=3 bg_thresh=994 thresh=1989 gap=585 poll_thresh=13 ino=257 dd-2584 [000] 197.893753: balance_dirty_state: bdi btrfs-1: dirty=845 wb=556 unstable=3 bg_thresh=997 thresh=1994 gap=590 poll_thresh=14 ino=257 dd-2584 [000] 197.893880: balance_dirty_state: bdi btrfs-1: dirty=870 wb=556 unstable=3 bg_thresh=997 thresh=1994 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 197.893965: balance_dirty_state: bdi btrfs-1: dirty=870 wb=556 unstable=3 bg_thresh=996 thresh=1993 gap=564 poll_thresh=16 ino=257 dd-2584 [000] 197.894136: balance_dirty_state: bdi btrfs-1: dirty=920 wb=556 unstable=3 bg_thresh=996 thresh=1992 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 197.894307: balance_dirty_state: bdi btrfs-1: dirty=945 wb=556 unstable=3 bg_thresh=998 thresh=1996 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 197.894313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=60704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 197.901950: balance_dirty_state: bdi btrfs-1: dirty=945 wb=356 unstable=3 bg_thresh=991 thresh=1983 gap=679 poll_thresh=18 ino=257 dd-2584 [000] 197.902041: balance_dirty_state: bdi btrfs-1: dirty=970 wb=356 unstable=3 bg_thresh=994 thresh=1988 gap=659 poll_thresh=13 ino=257 dd-2584 [000] 197.902097: balance_dirty_state: bdi btrfs-1: dirty=970 wb=356 unstable=3 bg_thresh=994 thresh=1988 gap=659 poll_thresh=14 ino=257 dd-2584 [000] 197.902153: balance_dirty_state: bdi btrfs-1: dirty=995 wb=356 unstable=3 bg_thresh=996 thresh=1993 gap=639 poll_thresh=15 ino=257 flush-btrfs-1-2586 [006] 197.902216: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25340 wrote=0 to_write=8192 dd-2584 [000] 197.902393: balance_dirty_state: bdi btrfs-1: dirty=995 wb=381 unstable=3 bg_thresh=999 thresh=1998 gap=619 poll_thresh=16 ino=257 dd-2584 [000] 197.902522: balance_dirty_state: bdi btrfs-1: dirty=945 wb=456 unstable=3 bg_thresh=998 thresh=1997 gap=593 poll_thresh=17 ino=257 dd-2584 [000] 197.902648: balance_dirty_state: bdi btrfs-1: dirty=920 wb=506 unstable=3 bg_thresh=995 thresh=1990 gap=561 poll_thresh=18 ino=257 dd-2584 [000] 197.902777: balance_dirty_state: bdi btrfs-1: dirty=895 wb=556 unstable=3 bg_thresh=994 thresh=1989 gap=535 poll_thresh=19 ino=257 dd-2584 [000] 197.902905: balance_dirty_state: bdi btrfs-1: dirty=895 wb=606 unstable=3 bg_thresh=996 thresh=1993 gap=489 poll_thresh=20 ino=257 dd-2584 [000] 197.902907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=60704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 197.903667: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=592 to_write=7600 dd-2584 [000] 197.909553: balance_dirty_state: bdi btrfs-1: dirty=545 wb=831 unstable=3 bg_thresh=997 thresh=1995 gap=616 poll_thresh=20 ino=257 dd-2584 [000] 197.909616: balance_dirty_state: bdi btrfs-1: dirty=545 wb=831 unstable=3 bg_thresh=997 thresh=1995 gap=616 poll_thresh=15 ino=257 dd-2584 [000] 197.909674: balance_dirty_state: bdi btrfs-1: dirty=570 wb=831 unstable=3 bg_thresh=1000 thresh=2000 gap=596 poll_thresh=16 ino=257 dd-2584 [000] 197.909793: balance_dirty_state: bdi btrfs-1: dirty=595 wb=831 unstable=3 bg_thresh=1002 thresh=2005 gap=576 poll_thresh=17 ino=257 dd-2584 [000] 197.909915: balance_dirty_state: bdi btrfs-1: dirty=645 wb=831 unstable=3 bg_thresh=999 thresh=1998 gap=519 poll_thresh=18 ino=257 dd-2584 [000] 197.910222: balance_dirty_state: bdi btrfs-1: dirty=670 wb=831 unstable=3 bg_thresh=998 thresh=1996 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 197.910228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=60704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.917651: balance_dirty_state: bdi btrfs-1: dirty=670 wb=706 unstable=3 bg_thresh=995 thresh=1991 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 197.917740: balance_dirty_state: bdi btrfs-1: dirty=695 wb=706 unstable=3 bg_thresh=995 thresh=1991 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 197.917822: balance_dirty_state: bdi btrfs-1: dirty=695 wb=706 unstable=3 bg_thresh=998 thresh=1996 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 197.917905: balance_dirty_state: bdi btrfs-1: dirty=720 wb=706 unstable=3 bg_thresh=998 thresh=1996 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 197.918076: balance_dirty_state: bdi btrfs-1: dirty=745 wb=706 unstable=3 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 197.918250: balance_dirty_state: bdi btrfs-1: dirty=770 wb=706 unstable=3 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 197.918425: balance_dirty_state: bdi btrfs-1: dirty=820 wb=706 unstable=3 bg_thresh=1002 thresh=2004 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 197.918431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=60704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 197.929652: balance_dirty_state: bdi btrfs-1: dirty=820 wb=606 unstable=3 bg_thresh=985 thresh=1970 gap=541 poll_thresh=19 ino=257 dd-2584 [006] 197.929739: balance_dirty_state: bdi btrfs-1: dirty=845 wb=606 unstable=3 bg_thresh=985 thresh=1970 gap=516 poll_thresh=14 ino=257 dd-2584 [006] 197.929844: balance_dirty_state: bdi btrfs-1: dirty=845 wb=581 unstable=3 bg_thresh=987 thresh=1975 gap=546 poll_thresh=15 ino=257 dd-2584 [006] 197.929959: balance_dirty_state: bdi btrfs-1: dirty=870 wb=531 unstable=3 bg_thresh=987 thresh=1975 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 197.930151: balance_dirty_state: bdi btrfs-1: dirty=895 wb=481 unstable=3 bg_thresh=990 thresh=1980 gap=601 poll_thresh=17 ino=257 dd-2584 [006] 197.930627: balance_dirty_state: bdi btrfs-1: dirty=920 wb=481 unstable=3 bg_thresh=992 thresh=1984 gap=580 poll_thresh=18 ino=257 dd-2584 [006] 197.930818: balance_dirty_state: bdi btrfs-1: dirty=970 wb=481 unstable=3 bg_thresh=991 thresh=1983 gap=529 poll_thresh=19 ino=257 dd-2584 [006] 197.931007: balance_dirty_state: bdi btrfs-1: dirty=995 wb=481 unstable=3 bg_thresh=991 thresh=1982 gap=503 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 197.931050: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25368 wrote=0 to_write=8192 dd-2584 [006] 197.931209: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=481 unstable=3 bg_thresh=990 thresh=1981 gap=477 poll_thresh=21 ino=257 dd-2584 [006] 197.931212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=61488 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 197.933514: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=480 to_write=7712 dd-2584 [006] 197.937603: balance_dirty_state: bdi btrfs-1: dirty=545 wb=831 unstable=3 bg_thresh=990 thresh=1981 gap=602 poll_thresh=21 ino=257 dd-2584 [006] 197.937732: balance_dirty_state: bdi btrfs-1: dirty=570 wb=831 unstable=3 bg_thresh=990 thresh=1980 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 197.937967: balance_dirty_state: bdi btrfs-1: dirty=595 wb=831 unstable=3 bg_thresh=992 thresh=1984 gap=555 poll_thresh=17 ino=257 dd-2584 [006] 197.938201: balance_dirty_state: bdi btrfs-1: dirty=620 wb=831 unstable=3 bg_thresh=991 thresh=1983 gap=529 poll_thresh=18 ino=257 dd-2584 [006] 197.938434: balance_dirty_state: bdi btrfs-1: dirty=670 wb=831 unstable=3 bg_thresh=991 thresh=1982 gap=478 poll_thresh=19 ino=257 dd-2584 [006] 197.938442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-84% task_weight=100% bdi_bw=61488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 197.945744: balance_dirty_state: bdi btrfs-1: dirty=670 wb=706 unstable=3 bg_thresh=991 thresh=1982 gap=603 poll_thresh=14 ino=257 dd-2584 [006] 197.945805: balance_dirty_state: bdi btrfs-1: dirty=695 wb=706 unstable=3 bg_thresh=993 thresh=1987 gap=583 poll_thresh=15 ino=257 dd-2584 [006] 197.946027: balance_dirty_state: bdi btrfs-1: dirty=720 wb=706 unstable=3 bg_thresh=990 thresh=1981 gap=552 poll_thresh=16 ino=257 dd-2584 [006] 197.946140: balance_dirty_state: bdi btrfs-1: dirty=745 wb=706 unstable=3 bg_thresh=990 thresh=1980 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 197.946252: balance_dirty_state: bdi btrfs-1: dirty=770 wb=706 unstable=3 bg_thresh=989 thresh=1979 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 197.946367: balance_dirty_state: bdi btrfs-1: dirty=820 wb=706 unstable=3 bg_thresh=991 thresh=1983 gap=454 poll_thresh=19 ino=257 dd-2584 [006] 197.946371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=61488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 197.953637: balance_dirty_state: bdi btrfs-1: dirty=820 wb=581 unstable=3 bg_thresh=992 thresh=1985 gap=581 poll_thresh=19 ino=257 dd-2584 [006] 197.953733: balance_dirty_state: bdi btrfs-1: dirty=820 wb=581 unstable=3 bg_thresh=995 thresh=1990 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 197.953792: balance_dirty_state: bdi btrfs-1: dirty=845 wb=581 unstable=3 bg_thresh=992 thresh=1984 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 197.953851: balance_dirty_state: bdi btrfs-1: dirty=845 wb=581 unstable=3 bg_thresh=991 thresh=1982 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 197.953972: balance_dirty_state: bdi btrfs-1: dirty=895 wb=581 unstable=3 bg_thresh=990 thresh=1981 gap=502 poll_thresh=17 ino=257 dd-2584 [006] 197.954098: balance_dirty_state: bdi btrfs-1: dirty=920 wb=581 unstable=3 bg_thresh=984 thresh=1969 gap=465 poll_thresh=18 ino=257 dd-2584 [006] 197.954102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1320 avg_dirty=1320 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=61488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 197.961620: balance_dirty_state: bdi btrfs-1: dirty=920 wb=506 unstable=3 bg_thresh=990 thresh=1980 gap=551 poll_thresh=18 ino=257 dd-2584 [006] 197.961699: balance_dirty_state: bdi btrfs-1: dirty=945 wb=456 unstable=3 bg_thresh=989 thresh=1978 gap=574 poll_thresh=13 ino=257 dd-2584 [006] 197.961772: balance_dirty_state: bdi btrfs-1: dirty=945 wb=431 unstable=3 bg_thresh=988 thresh=1977 gap=598 poll_thresh=14 ino=257 dd-2584 [006] 197.962107: balance_dirty_state: bdi btrfs-1: dirty=970 wb=381 unstable=3 bg_thresh=991 thresh=1983 gap=629 poll_thresh=15 ino=257 dd-2584 [006] 197.962224: balance_dirty_state: bdi btrfs-1: dirty=995 wb=381 unstable=3 bg_thresh=991 thresh=1982 gap=603 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 197.962312: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25400 wrote=0 to_write=8192 dd-2584 [006] 197.962471: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=381 unstable=3 bg_thresh=990 thresh=1981 gap=577 poll_thresh=17 ino=257 dd-2584 [006] 197.962719: balance_dirty_state: bdi btrfs-1: dirty=995 wb=431 unstable=3 bg_thresh=992 thresh=1985 gap=556 poll_thresh=18 ino=257 dd-2584 [006] 197.962967: balance_dirty_state: bdi btrfs-1: dirty=970 wb=481 unstable=3 bg_thresh=992 thresh=1984 gap=530 poll_thresh=19 ino=257 dd-2584 [006] 197.963215: balance_dirty_state: bdi btrfs-1: dirty=970 wb=531 unstable=3 bg_thresh=991 thresh=1983 gap=479 poll_thresh=20 ino=257 dd-2584 [006] 197.963218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=61488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 197.966120: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=560 to_write=7632 dd-2584 [006] 197.969634: balance_dirty_state: bdi btrfs-1: dirty=545 wb=781 unstable=3 bg_thresh=990 thresh=1980 gap=651 poll_thresh=20 ino=257 dd-2584 [006] 197.969745: balance_dirty_state: bdi btrfs-1: dirty=545 wb=781 unstable=3 bg_thresh=992 thresh=1985 gap=656 poll_thresh=15 ino=257 dd-2584 [006] 197.969804: balance_dirty_state: bdi btrfs-1: dirty=570 wb=781 unstable=3 bg_thresh=989 thresh=1979 gap=625 poll_thresh=16 ino=257 dd-2584 [006] 197.969922: balance_dirty_state: bdi btrfs-1: dirty=595 wb=781 unstable=3 bg_thresh=991 thresh=1983 gap=604 poll_thresh=17 ino=257 dd-2584 [006] 197.970038: balance_dirty_state: bdi btrfs-1: dirty=645 wb=781 unstable=3 bg_thresh=991 thresh=1982 gap=553 poll_thresh=18 ino=257 dd-2584 [006] 197.970330: balance_dirty_state: bdi btrfs-1: dirty=670 wb=781 unstable=3 bg_thresh=990 thresh=1981 gap=527 poll_thresh=19 ino=257 dd-2584 [006] 197.970448: balance_dirty_state: bdi btrfs-1: dirty=695 wb=781 unstable=3 bg_thresh=990 thresh=1980 gap=501 poll_thresh=20 ino=257 dd-2584 [006] 197.970564: balance_dirty_state: bdi btrfs-1: dirty=720 wb=781 unstable=3 bg_thresh=992 thresh=1984 gap=480 poll_thresh=21 ino=257 dd-2584 [006] 197.970569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=61488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.977636: balance_dirty_state: bdi btrfs-1: dirty=720 wb=656 unstable=3 bg_thresh=992 thresh=1985 gap=606 poll_thresh=21 ino=257 dd-2584 [004] 197.977702: balance_dirty_state: bdi btrfs-1: dirty=720 wb=656 unstable=3 bg_thresh=992 thresh=1985 gap=606 poll_thresh=16 ino=257 dd-2584 [004] 197.977816: balance_dirty_state: bdi btrfs-1: dirty=770 wb=656 unstable=3 bg_thresh=995 thresh=1990 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 197.977928: balance_dirty_state: bdi btrfs-1: dirty=795 wb=656 unstable=3 bg_thresh=997 thresh=1995 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 197.978042: balance_dirty_state: bdi btrfs-1: dirty=820 wb=656 unstable=3 bg_thresh=999 thresh=1999 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 197.978153: balance_dirty_state: bdi btrfs-1: dirty=845 wb=656 unstable=3 bg_thresh=999 thresh=1998 gap=494 poll_thresh=20 ino=257 dd-2584 [004] 197.978158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=61488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.985577: balance_dirty_state: bdi btrfs-1: dirty=845 wb=581 unstable=3 bg_thresh=997 thresh=1994 gap=565 poll_thresh=20 ino=257 dd-2584 [004] 197.985664: balance_dirty_state: bdi btrfs-1: dirty=870 wb=581 unstable=3 bg_thresh=997 thresh=1994 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 197.986038: balance_dirty_state: bdi btrfs-1: dirty=895 wb=581 unstable=3 bg_thresh=999 thresh=1999 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 197.986207: balance_dirty_state: bdi btrfs-1: dirty=920 wb=581 unstable=3 bg_thresh=999 thresh=1998 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 197.986213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=61488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 197.993646: balance_dirty_state: bdi btrfs-1: dirty=920 wb=581 unstable=3 bg_thresh=997 thresh=1995 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 197.993657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=61488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.001600: balance_dirty_state: bdi btrfs-1: dirty=920 wb=331 unstable=3 bg_thresh=992 thresh=1985 gap=731 poll_thresh=17 ino=257 dd-2584 [004] 198.001690: balance_dirty_state: bdi btrfs-1: dirty=945 wb=331 unstable=3 bg_thresh=995 thresh=1990 gap=711 poll_thresh=13 ino=257 dd-2584 [004] 198.001778: balance_dirty_state: bdi btrfs-1: dirty=945 wb=331 unstable=3 bg_thresh=995 thresh=1990 gap=711 poll_thresh=14 ino=257 dd-2584 [004] 198.001863: balance_dirty_state: bdi btrfs-1: dirty=970 wb=331 unstable=3 bg_thresh=997 thresh=1995 gap=691 poll_thresh=15 ino=257 dd-2584 [004] 198.001950: balance_dirty_state: bdi btrfs-1: dirty=995 wb=331 unstable=3 bg_thresh=997 thresh=1995 gap=666 poll_thresh=16 ino=257 dd-2584 [004] 198.002136: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=331 unstable=3 bg_thresh=1002 thresh=2005 gap=651 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 198.002199: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25440 wrote=0 to_write=8192 dd-2584 [004] 198.002330: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=356 unstable=3 bg_thresh=1002 thresh=2004 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 198.002526: balance_dirty_state: bdi btrfs-1: dirty=995 wb=431 unstable=3 bg_thresh=998 thresh=1997 gap=568 poll_thresh=19 ino=257 dd-2584 [004] 198.002718: balance_dirty_state: bdi btrfs-1: dirty=970 wb=506 unstable=3 bg_thresh=998 thresh=1996 gap=517 poll_thresh=20 ino=257 dd-2584 [004] 198.003198: balance_dirty_state: bdi btrfs-1: dirty=845 wb=656 unstable=3 bg_thresh=1000 thresh=2000 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 198.003201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=61488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 198.004367: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=624 to_write=7568 dd-2584 [004] 198.009592: balance_dirty_state: bdi btrfs-1: dirty=545 wb=806 unstable=3 bg_thresh=994 thresh=1988 gap=634 poll_thresh=21 ino=257 dd-2584 [004] 198.009680: balance_dirty_state: bdi btrfs-1: dirty=570 wb=806 unstable=3 bg_thresh=994 thresh=1988 gap=609 poll_thresh=16 ino=257 dd-2584 [004] 198.009854: balance_dirty_state: bdi btrfs-1: dirty=595 wb=806 unstable=3 bg_thresh=996 thresh=1993 gap=589 poll_thresh=17 ino=257 dd-2584 [004] 198.010029: balance_dirty_state: bdi btrfs-1: dirty=620 wb=806 unstable=3 bg_thresh=999 thresh=1998 gap=569 poll_thresh=18 ino=257 dd-2584 [004] 198.010206: balance_dirty_state: bdi btrfs-1: dirty=645 wb=806 unstable=3 bg_thresh=1001 thresh=2002 gap=548 poll_thresh=19 ino=257 dd-2584 [004] 198.010384: balance_dirty_state: bdi btrfs-1: dirty=695 wb=806 unstable=3 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=20 ino=257 dd-2584 [004] 198.010390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-158% task_weight=101% bdi_bw=61488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.017585: balance_dirty_state: bdi btrfs-1: dirty=695 wb=681 unstable=3 bg_thresh=992 thresh=1985 gap=606 poll_thresh=20 ino=257 dd-2584 [004] 198.017681: balance_dirty_state: bdi btrfs-1: dirty=695 wb=681 unstable=3 bg_thresh=992 thresh=1985 gap=606 poll_thresh=15 ino=257 dd-2584 [004] 198.017772: balance_dirty_state: bdi btrfs-1: dirty=720 wb=681 unstable=3 bg_thresh=995 thresh=1990 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 198.017955: balance_dirty_state: bdi btrfs-1: dirty=745 wb=681 unstable=3 bg_thresh=997 thresh=1995 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 198.018144: balance_dirty_state: bdi btrfs-1: dirty=795 wb=681 unstable=3 bg_thresh=1000 thresh=2000 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 198.018615: balance_dirty_state: bdi btrfs-1: dirty=820 wb=681 unstable=3 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 198.018621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=61488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.025642: balance_dirty_state: bdi btrfs-1: dirty=820 wb=506 unstable=3 bg_thresh=998 thresh=1997 gap=668 poll_thresh=19 ino=257 dd-2584 [004] 198.025703: balance_dirty_state: bdi btrfs-1: dirty=845 wb=506 unstable=3 bg_thresh=998 thresh=1997 gap=643 poll_thresh=14 ino=257 dd-2584 [004] 198.025759: balance_dirty_state: bdi btrfs-1: dirty=845 wb=506 unstable=3 bg_thresh=1001 thresh=2002 gap=648 poll_thresh=15 ino=257 dd-2584 [004] 198.025815: balance_dirty_state: bdi btrfs-1: dirty=870 wb=506 unstable=3 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=16 ino=257 dd-2584 [004] 198.025929: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=3 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=17 ino=257 dd-2584 [004] 198.026044: balance_dirty_state: bdi btrfs-1: dirty=920 wb=506 unstable=3 bg_thresh=999 thresh=1999 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 198.026159: balance_dirty_state: bdi btrfs-1: dirty=970 wb=506 unstable=3 bg_thresh=999 thresh=1998 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 198.026275: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=3 bg_thresh=998 thresh=1997 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 198.026280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=61488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.033597: balance_dirty_state: bdi btrfs-1: dirty=995 wb=381 unstable=3 bg_thresh=998 thresh=1997 gap=618 poll_thresh=20 ino=257 dd-2584 [004] 198.033689: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=381 unstable=3 bg_thresh=998 thresh=1997 gap=593 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 198.033710: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25472 wrote=0 to_write=8192 dd-2584 [004] 198.033786: balance_dirty_state: bdi btrfs-1: dirty=995 wb=381 unstable=3 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=16 ino=257 dd-2584 [004] 198.034268: balance_dirty_state: bdi btrfs-1: dirty=870 wb=581 unstable=3 bg_thresh=1003 thresh=2007 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 198.034456: balance_dirty_state: bdi btrfs-1: dirty=845 wb=631 unstable=3 bg_thresh=1006 thresh=2012 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 198.034651: balance_dirty_state: bdi btrfs-1: dirty=820 wb=681 unstable=3 bg_thresh=1008 thresh=2016 gap=512 poll_thresh=19 ino=257 dd-2584 [004] 198.034842: balance_dirty_state: bdi btrfs-1: dirty=795 wb=731 unstable=3 bg_thresh=1007 thresh=2015 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 198.034844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 198.035759: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=608 to_write=7584 dd-2584 [004] 198.041714: balance_dirty_state: bdi btrfs-1: dirty=539 wb=878 unstable=3 bg_thresh=990 thresh=1981 gap=561 poll_thresh=20 ino=257 dd-2584 [004] 198.041802: balance_dirty_state: bdi btrfs-1: dirty=539 wb=878 unstable=3 bg_thresh=990 thresh=1981 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 198.041888: balance_dirty_state: bdi btrfs-1: dirty=564 wb=878 unstable=3 bg_thresh=993 thresh=1986 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 198.042054: balance_dirty_state: bdi btrfs-1: dirty=589 wb=878 unstable=3 bg_thresh=995 thresh=1991 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 198.042236: balance_dirty_state: bdi btrfs-1: dirty=639 wb=878 unstable=3 bg_thresh=995 thresh=1990 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 198.042245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.049658: balance_dirty_state: bdi btrfs-1: dirty=639 wb=728 unstable=3 bg_thresh=985 thresh=1970 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 198.049750: balance_dirty_state: bdi btrfs-1: dirty=639 wb=728 unstable=3 bg_thresh=985 thresh=1970 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 198.049835: balance_dirty_state: bdi btrfs-1: dirty=664 wb=728 unstable=3 bg_thresh=987 thresh=1975 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 198.049920: balance_dirty_state: bdi btrfs-1: dirty=689 wb=728 unstable=3 bg_thresh=987 thresh=1975 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 198.050292: balance_dirty_state: bdi btrfs-1: dirty=689 wb=728 unstable=3 bg_thresh=990 thresh=1980 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 198.050461: balance_dirty_state: bdi btrfs-1: dirty=739 wb=728 unstable=3 bg_thresh=992 thresh=1985 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 198.050632: balance_dirty_state: bdi btrfs-1: dirty=764 wb=728 unstable=3 bg_thresh=994 thresh=1989 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 198.050638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.057667: balance_dirty_state: bdi btrfs-1: dirty=764 wb=628 unstable=3 bg_thresh=992 thresh=1985 gap=590 poll_thresh=18 ino=257 dd-2584 [004] 198.057776: balance_dirty_state: bdi btrfs-1: dirty=777 wb=625 unstable=3 bg_thresh=991 thresh=1982 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 198.057860: balance_dirty_state: bdi btrfs-1: dirty=802 wb=625 unstable=3 bg_thresh=993 thresh=1987 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 198.057927: balance_dirty_state: bdi btrfs-1: dirty=827 wb=625 unstable=3 bg_thresh=993 thresh=1987 gap=532 poll_thresh=15 ino=257 dd-2584 [004] 198.057987: balance_dirty_state: bdi btrfs-1: dirty=827 wb=625 unstable=3 bg_thresh=993 thresh=1986 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 198.058161: balance_dirty_state: bdi btrfs-1: dirty=877 wb=625 unstable=3 bg_thresh=992 thresh=1985 gap=480 poll_thresh=17 ino=257 dd-2584 [004] 198.058167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.065679: balance_dirty_state: bdi btrfs-1: dirty=877 wb=375 unstable=3 bg_thresh=986 thresh=1973 gap=718 poll_thresh=17 ino=257 dd-2584 [004] 198.065774: balance_dirty_state: bdi btrfs-1: dirty=877 wb=375 unstable=3 bg_thresh=986 thresh=1973 gap=718 poll_thresh=13 ino=257 dd-2584 [004] 198.065853: balance_dirty_state: bdi btrfs-1: dirty=902 wb=375 unstable=3 bg_thresh=989 thresh=1978 gap=698 poll_thresh=14 ino=257 dd-2584 [004] 198.065912: balance_dirty_state: bdi btrfs-1: dirty=927 wb=375 unstable=3 bg_thresh=989 thresh=1978 gap=673 poll_thresh=15 ino=257 dd-2584 [004] 198.065969: balance_dirty_state: bdi btrfs-1: dirty=927 wb=375 unstable=3 bg_thresh=991 thresh=1983 gap=678 poll_thresh=16 ino=257 dd-2584 [004] 198.066300: balance_dirty_state: bdi btrfs-1: dirty=952 wb=375 unstable=3 bg_thresh=994 thresh=1988 gap=658 poll_thresh=17 ino=257 dd-2584 [004] 198.066415: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=375 unstable=3 bg_thresh=996 thresh=1992 gap=612 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 198.066480: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25504 wrote=0 to_write=8192 dd-2584 [004] 198.066541: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=375 unstable=3 bg_thresh=995 thresh=1991 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 198.066667: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=400 unstable=3 bg_thresh=995 thresh=1990 gap=560 poll_thresh=20 ino=257 dd-2584 [004] 198.066797: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=450 unstable=3 bg_thresh=994 thresh=1988 gap=533 poll_thresh=21 ino=257 dd-2584 [004] 198.066921: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=500 unstable=3 bg_thresh=993 thresh=1987 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 198.066923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 198.068382: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=576 to_write=7616 dd-2584 [007] 198.073703: balance_dirty_state: bdi btrfs-1: dirty=552 wb=824 unstable=3 bg_thresh=979 thresh=1958 gap=579 poll_thresh=22 ino=257 dd-2584 [007] 198.073772: balance_dirty_state: bdi btrfs-1: dirty=552 wb=824 unstable=3 bg_thresh=982 thresh=1964 gap=585 poll_thresh=16 ino=257 dd-2584 [007] 198.073895: balance_dirty_state: bdi btrfs-1: dirty=602 wb=824 unstable=3 bg_thresh=984 thresh=1968 gap=539 poll_thresh=17 ino=257 dd-2584 [007] 198.074013: balance_dirty_state: bdi btrfs-1: dirty=627 wb=824 unstable=3 bg_thresh=983 thresh=1967 gap=513 poll_thresh=18 ino=257 dd-2584 [007] 198.074308: balance_dirty_state: bdi btrfs-1: dirty=652 wb=824 unstable=3 bg_thresh=983 thresh=1966 gap=487 poll_thresh=19 ino=257 dd-2584 [007] 198.074313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 198.081683: balance_dirty_state: bdi btrfs-1: dirty=652 wb=695 unstable=3 bg_thresh=985 thresh=1971 gap=621 poll_thresh=19 ino=257 dd-2584 [007] 198.081811: balance_dirty_state: bdi btrfs-1: dirty=677 wb=695 unstable=3 bg_thresh=985 thresh=1970 gap=595 poll_thresh=14 ino=257 dd-2584 [007] 198.081931: balance_dirty_state: bdi btrfs-1: dirty=702 wb=695 unstable=3 bg_thresh=985 thresh=1970 gap=570 poll_thresh=15 ino=257 dd-2584 [007] 198.082049: balance_dirty_state: bdi btrfs-1: dirty=702 wb=695 unstable=3 bg_thresh=984 thresh=1969 gap=569 poll_thresh=16 ino=257 dd-2584 [007] 198.082285: balance_dirty_state: bdi btrfs-1: dirty=752 wb=695 unstable=3 bg_thresh=984 thresh=1968 gap=518 poll_thresh=17 ino=257 dd-2584 [007] 198.082524: balance_dirty_state: bdi btrfs-1: dirty=777 wb=695 unstable=3 bg_thresh=986 thresh=1972 gap=497 poll_thresh=18 ino=257 dd-2584 [007] 198.082760: balance_dirty_state: bdi btrfs-1: dirty=802 wb=695 unstable=3 bg_thresh=985 thresh=1971 gap=471 poll_thresh=19 ino=257 dd-2584 [007] 198.082768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 198.089704: balance_dirty_state: bdi btrfs-1: dirty=804 wb=682 unstable=0 bg_thresh=985 thresh=1971 gap=485 poll_thresh=19 ino=257 dd-2584 [007] 198.089712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 198.097728: balance_dirty_state: bdi btrfs-1: dirty=804 wb=457 unstable=0 bg_thresh=984 thresh=1968 gap=707 poll_thresh=19 ino=257 dd-2584 [007] 198.097805: balance_dirty_state: bdi btrfs-1: dirty=829 wb=457 unstable=0 bg_thresh=981 thresh=1962 gap=676 poll_thresh=14 ino=257 dd-2584 [007] 198.097865: balance_dirty_state: bdi btrfs-1: dirty=829 wb=457 unstable=0 bg_thresh=983 thresh=1967 gap=681 poll_thresh=15 ino=257 dd-2584 [007] 198.097924: balance_dirty_state: bdi btrfs-1: dirty=854 wb=457 unstable=0 bg_thresh=983 thresh=1966 gap=655 poll_thresh=16 ino=257 dd-2584 [007] 198.098043: balance_dirty_state: bdi btrfs-1: dirty=879 wb=457 unstable=0 bg_thresh=982 thresh=1965 gap=629 poll_thresh=17 ino=257 dd-2584 [007] 198.098332: balance_dirty_state: bdi btrfs-1: dirty=929 wb=457 unstable=0 bg_thresh=982 thresh=1964 gap=578 poll_thresh=18 ino=257 dd-2584 [007] 198.098450: balance_dirty_state: bdi btrfs-1: dirty=954 wb=457 unstable=0 bg_thresh=984 thresh=1968 gap=557 poll_thresh=19 ino=257 dd-2584 [007] 198.098571: balance_dirty_state: bdi btrfs-1: dirty=979 wb=457 unstable=0 bg_thresh=983 thresh=1967 gap=531 poll_thresh=20 ino=257 dd-2584 [007] 198.098693: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=457 unstable=0 bg_thresh=983 thresh=1966 gap=505 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 198.098742: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25536 wrote=0 to_write=8192 dd-2584 [007] 198.098821: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=457 unstable=0 bg_thresh=982 thresh=1965 gap=454 poll_thresh=22 ino=257 dd-2584 [007] 198.098823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 198.100279: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=496 to_write=7696 dd-2584 [007] 198.105710: balance_dirty_state: bdi btrfs-1: dirty=554 wb=832 unstable=0 bg_thresh=982 thresh=1965 gap=579 poll_thresh=22 ino=257 dd-2584 [007] 198.105819: balance_dirty_state: bdi btrfs-1: dirty=554 wb=832 unstable=0 bg_thresh=982 thresh=1964 gap=578 poll_thresh=16 ino=257 dd-2584 [007] 198.105935: balance_dirty_state: bdi btrfs-1: dirty=604 wb=832 unstable=0 bg_thresh=984 thresh=1968 gap=532 poll_thresh=17 ino=257 dd-2584 [007] 198.106048: balance_dirty_state: bdi btrfs-1: dirty=629 wb=832 unstable=0 bg_thresh=983 thresh=1967 gap=506 poll_thresh=18 ino=257 dd-2584 [007] 198.106325: balance_dirty_state: bdi btrfs-1: dirty=654 wb=832 unstable=0 bg_thresh=983 thresh=1966 gap=480 poll_thresh=19 ino=257 dd-2584 [007] 198.106330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 198.113789: balance_dirty_state: bdi btrfs-1: dirty=654 wb=707 unstable=0 bg_thresh=985 thresh=1970 gap=609 poll_thresh=19 ino=257 dd-2584 [007] 198.113883: balance_dirty_state: bdi btrfs-1: dirty=679 wb=707 unstable=0 bg_thresh=985 thresh=1970 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 198.113939: balance_dirty_state: bdi btrfs-1: dirty=679 wb=707 unstable=0 bg_thresh=984 thresh=1969 gap=583 poll_thresh=15 ino=257 dd-2584 [007] 198.113996: balance_dirty_state: bdi btrfs-1: dirty=704 wb=707 unstable=0 bg_thresh=987 thresh=1974 gap=563 poll_thresh=16 ino=257 dd-2584 [007] 198.114108: balance_dirty_state: bdi btrfs-1: dirty=729 wb=707 unstable=0 bg_thresh=986 thresh=1973 gap=537 poll_thresh=17 ino=257 dd-2584 [007] 198.114220: balance_dirty_state: bdi btrfs-1: dirty=779 wb=707 unstable=0 bg_thresh=983 thresh=1966 gap=480 poll_thresh=18 ino=257 dd-2584 [007] 198.114224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 198.121727: balance_dirty_state: bdi btrfs-1: dirty=779 wb=582 unstable=0 bg_thresh=983 thresh=1966 gap=605 poll_thresh=18 ino=257 dd-2584 [007] 198.121814: balance_dirty_state: bdi btrfs-1: dirty=779 wb=582 unstable=0 bg_thresh=985 thresh=1971 gap=610 poll_thresh=13 ino=257 dd-2584 [007] 198.121877: balance_dirty_state: bdi btrfs-1: dirty=804 wb=582 unstable=0 bg_thresh=985 thresh=1970 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 198.121938: balance_dirty_state: bdi btrfs-1: dirty=829 wb=582 unstable=0 bg_thresh=987 thresh=1975 gap=564 poll_thresh=15 ino=257 dd-2584 [007] 198.121996: balance_dirty_state: bdi btrfs-1: dirty=829 wb=582 unstable=0 bg_thresh=984 thresh=1969 gap=558 poll_thresh=16 ino=257 dd-2584 [007] 198.122113: balance_dirty_state: bdi btrfs-1: dirty=854 wb=582 unstable=0 bg_thresh=984 thresh=1968 gap=532 poll_thresh=17 ino=257 dd-2584 [007] 198.122229: balance_dirty_state: bdi btrfs-1: dirty=904 wb=582 unstable=0 bg_thresh=983 thresh=1967 gap=481 poll_thresh=18 ino=257 dd-2584 [007] 198.122233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=98% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 198.129670: balance_dirty_state: bdi btrfs-1: dirty=904 wb=382 unstable=0 bg_thresh=982 thresh=1964 gap=678 poll_thresh=18 ino=257 dd-2584 [007] 198.129946: balance_dirty_state: bdi btrfs-1: dirty=904 wb=382 unstable=0 bg_thresh=984 thresh=1969 gap=683 poll_thresh=13 ino=257 dd-2584 [007] 198.130004: balance_dirty_state: bdi btrfs-1: dirty=929 wb=382 unstable=0 bg_thresh=984 thresh=1968 gap=657 poll_thresh=14 ino=257 dd-2584 [007] 198.130061: balance_dirty_state: bdi btrfs-1: dirty=954 wb=382 unstable=0 bg_thresh=986 thresh=1973 gap=637 poll_thresh=15 ino=257 dd-2584 [007] 198.130116: balance_dirty_state: bdi btrfs-1: dirty=954 wb=382 unstable=0 bg_thresh=983 thresh=1967 gap=631 poll_thresh=16 ino=257 dd-2584 [007] 198.130229: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=382 unstable=0 bg_thresh=983 thresh=1966 gap=580 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 198.130291: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25568 wrote=0 to_write=8192 dd-2584 [007] 198.130355: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=382 unstable=0 bg_thresh=982 thresh=1965 gap=554 poll_thresh=18 ino=257 dd-2584 [007] 198.130482: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=407 unstable=0 bg_thresh=984 thresh=1969 gap=533 poll_thresh=19 ino=257 dd-2584 [007] 198.130610: balance_dirty_state: bdi btrfs-1: dirty=979 wb=457 unstable=0 bg_thresh=984 thresh=1968 gap=532 poll_thresh=20 ino=257 dd-2584 [007] 198.130739: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=507 unstable=0 bg_thresh=983 thresh=1967 gap=456 poll_thresh=21 ino=257 dd-2584 [007] 198.130740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=98% bdi_bw=62116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 198.133719: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=256 wrote=576 to_write=7616 dd-2584 [007] 198.137687: balance_dirty_state: bdi btrfs-1: dirty=554 wb=807 unstable=0 bg_thresh=985 thresh=1970 gap=609 poll_thresh=21 ino=257 dd-2584 [007] 198.137812: balance_dirty_state: bdi btrfs-1: dirty=554 wb=807 unstable=0 bg_thresh=984 thresh=1969 gap=608 poll_thresh=16 ino=257 dd-2584 [007] 198.138398: balance_dirty_state: bdi btrfs-1: dirty=604 wb=807 unstable=0 bg_thresh=986 thresh=1973 gap=562 poll_thresh=17 ino=257 dd-2584 [007] 198.138632: balance_dirty_state: bdi btrfs-1: dirty=629 wb=807 unstable=0 bg_thresh=986 thresh=1972 gap=536 poll_thresh=18 ino=257 dd-2584 [007] 198.138868: balance_dirty_state: bdi btrfs-1: dirty=654 wb=807 unstable=0 bg_thresh=985 thresh=1971 gap=510 poll_thresh=19 ino=257 dd-2584 [007] 198.139105: balance_dirty_state: bdi btrfs-1: dirty=679 wb=807 unstable=0 bg_thresh=987 thresh=1975 gap=489 poll_thresh=20 ino=257 dd-2584 [007] 198.139114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=62836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.145699: balance_dirty_state: bdi btrfs-1: dirty=679 wb=682 unstable=0 bg_thresh=987 thresh=1974 gap=613 poll_thresh=20 ino=257 dd-2584 [004] 198.145773: balance_dirty_state: bdi btrfs-1: dirty=704 wb=682 unstable=0 bg_thresh=987 thresh=1974 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 198.145833: balance_dirty_state: bdi btrfs-1: dirty=704 wb=682 unstable=0 bg_thresh=989 thresh=1979 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 198.145945: balance_dirty_state: bdi btrfs-1: dirty=729 wb=682 unstable=0 bg_thresh=992 thresh=1984 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 198.146056: balance_dirty_state: bdi btrfs-1: dirty=779 wb=682 unstable=0 bg_thresh=994 thresh=1989 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 198.146169: balance_dirty_state: bdi btrfs-1: dirty=804 wb=682 unstable=0 bg_thresh=996 thresh=1993 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 198.146447: balance_dirty_state: bdi btrfs-1: dirty=829 wb=682 unstable=0 bg_thresh=996 thresh=1992 gap=481 poll_thresh=20 ino=257 dd-2584 [004] 198.146452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=62836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.153682: balance_dirty_state: bdi btrfs-1: dirty=829 wb=582 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=20 ino=257 dd-2584 [004] 198.153800: balance_dirty_state: bdi btrfs-1: dirty=854 wb=582 unstable=0 bg_thresh=993 thresh=1987 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 198.153883: balance_dirty_state: bdi btrfs-1: dirty=879 wb=582 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 198.154051: balance_dirty_state: bdi btrfs-1: dirty=904 wb=582 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 198.154221: balance_dirty_state: bdi btrfs-1: dirty=929 wb=582 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 198.154227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=62836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.161639: balance_dirty_state: bdi btrfs-1: dirty=929 wb=457 unstable=0 bg_thresh=993 thresh=1987 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 198.161720: balance_dirty_state: bdi btrfs-1: dirty=954 wb=457 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 198.161775: balance_dirty_state: bdi btrfs-1: dirty=954 wb=457 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 198.161832: balance_dirty_state: bdi btrfs-1: dirty=979 wb=457 unstable=0 bg_thresh=993 thresh=1986 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 198.161889: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=457 unstable=0 bg_thresh=995 thresh=1991 gap=530 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 198.161953: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25600 wrote=0 to_write=8192 dd-2584 [004] 198.162013: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=457 unstable=0 bg_thresh=995 thresh=1990 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 198.162140: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=507 unstable=0 bg_thresh=997 thresh=1994 gap=458 poll_thresh=18 ino=257 dd-2584 [004] 198.162141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=62836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 198.163655: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=284 wrote=528 to_write=7664 dd-2584 [000] 198.169666: balance_dirty_state: bdi btrfs-1: dirty=529 wb=882 unstable=0 bg_thresh=989 thresh=1978 gap=567 poll_thresh=18 ino=257 dd-2584 [000] 198.169753: balance_dirty_state: bdi btrfs-1: dirty=554 wb=882 unstable=0 bg_thresh=989 thresh=1978 gap=542 poll_thresh=13 ino=257 dd-2584 [000] 198.170070: balance_dirty_state: bdi btrfs-1: dirty=554 wb=882 unstable=0 bg_thresh=991 thresh=1983 gap=547 poll_thresh=14 ino=257 dd-2584 [000] 198.170130: balance_dirty_state: bdi btrfs-1: dirty=579 wb=882 unstable=0 bg_thresh=994 thresh=1988 gap=527 poll_thresh=15 ino=257 dd-2584 [000] 198.170189: balance_dirty_state: bdi btrfs-1: dirty=579 wb=882 unstable=0 bg_thresh=994 thresh=1988 gap=527 poll_thresh=16 ino=257 dd-2584 [000] 198.170309: balance_dirty_state: bdi btrfs-1: dirty=629 wb=882 unstable=0 bg_thresh=993 thresh=1987 gap=476 poll_thresh=17 ino=257 dd-2584 [000] 198.170314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=62836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.178632: balance_dirty_state: bdi btrfs-1: dirty=629 wb=732 unstable=0 bg_thresh=990 thresh=1981 gap=620 poll_thresh=17 ino=257 dd-2584 [004] 198.178763: balance_dirty_state: bdi btrfs-1: dirty=654 wb=732 unstable=0 bg_thresh=990 thresh=1981 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 198.178851: balance_dirty_state: bdi btrfs-1: dirty=679 wb=732 unstable=0 bg_thresh=993 thresh=1986 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 198.178954: balance_dirty_state: bdi btrfs-1: dirty=679 wb=682 unstable=0 bg_thresh=993 thresh=1986 gap=625 poll_thresh=15 ino=257 dd-2584 [004] 198.179059: balance_dirty_state: bdi btrfs-1: dirty=704 wb=607 unstable=0 bg_thresh=995 thresh=1991 gap=680 poll_thresh=16 ino=257 dd-2584 [004] 198.179235: balance_dirty_state: bdi btrfs-1: dirty=729 wb=607 unstable=0 bg_thresh=995 thresh=1990 gap=654 poll_thresh=17 ino=257 dd-2584 [004] 198.179412: balance_dirty_state: bdi btrfs-1: dirty=754 wb=607 unstable=0 bg_thresh=997 thresh=1994 gap=633 poll_thresh=18 ino=257 dd-2584 [004] 198.179588: balance_dirty_state: bdi btrfs-1: dirty=804 wb=607 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 198.180067: balance_dirty_state: bdi btrfs-1: dirty=829 wb=607 unstable=0 bg_thresh=996 thresh=1992 gap=556 poll_thresh=20 ino=257 dd-2584 [004] 198.180249: balance_dirty_state: bdi btrfs-1: dirty=854 wb=607 unstable=0 bg_thresh=998 thresh=1996 gap=535 poll_thresh=21 ino=257 dd-2584 [004] 198.180430: balance_dirty_state: bdi btrfs-1: dirty=879 wb=607 unstable=0 bg_thresh=997 thresh=1995 gap=509 poll_thresh=22 ino=257 dd-2584 [004] 198.180622: balance_dirty_state: bdi btrfs-1: dirty=929 wb=607 unstable=0 bg_thresh=994 thresh=1988 gap=452 poll_thresh=23 ino=257 dd-2584 [004] 198.180629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=62836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.185701: balance_dirty_state: bdi btrfs-1: dirty=929 wb=607 unstable=0 bg_thresh=995 thresh=1990 gap=454 poll_thresh=23 ino=257 dd-2584 [004] 198.185713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=62836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 198.193645: balance_dirty_state: bdi btrfs-1: dirty=929 wb=482 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=23 ino=257 dd-2584 [001] 198.193710: balance_dirty_state: bdi btrfs-1: dirty=929 wb=482 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=17 ino=257 dd-2584 [001] 198.193832: balance_dirty_state: bdi btrfs-1: dirty=979 wb=482 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=18 ino=257 dd-2584 [001] 198.193951: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=482 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 198.193974: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25632 wrote=0 to_write=8192 dd-2584 [001] 198.194130: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=482 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=20 ino=257 dd-2584 [001] 198.194132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=62836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 198.195605: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=316 wrote=496 to_write=7696 dd-2584 [001] 198.201667: balance_dirty_state: bdi btrfs-1: dirty=529 wb=782 unstable=0 bg_thresh=999 thresh=1999 gap=688 poll_thresh=20 ino=257 dd-2584 [001] 198.201761: balance_dirty_state: bdi btrfs-1: dirty=565 wb=776 unstable=0 bg_thresh=1001 thresh=2003 gap=662 poll_thresh=15 ino=257 dd-2584 [001] 198.201826: balance_dirty_state: bdi btrfs-1: dirty=590 wb=776 unstable=0 bg_thresh=998 thresh=1997 gap=631 poll_thresh=16 ino=257 dd-2584 [001] 198.202127: balance_dirty_state: bdi btrfs-1: dirty=615 wb=776 unstable=0 bg_thresh=998 thresh=1996 gap=605 poll_thresh=17 ino=257 dd-2584 [001] 198.202247: balance_dirty_state: bdi btrfs-1: dirty=640 wb=776 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=18 ino=257 dd-2584 [001] 198.202365: balance_dirty_state: bdi btrfs-1: dirty=665 wb=776 unstable=0 bg_thresh=999 thresh=1999 gap=558 poll_thresh=19 ino=257 dd-2584 [001] 198.202483: balance_dirty_state: bdi btrfs-1: dirty=715 wb=776 unstable=0 bg_thresh=999 thresh=1998 gap=507 poll_thresh=20 ino=257 dd-2584 [001] 198.202603: balance_dirty_state: bdi btrfs-1: dirty=740 wb=776 unstable=0 bg_thresh=998 thresh=1997 gap=481 poll_thresh=21 ino=257 dd-2584 [001] 198.202609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=62836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 198.213697: balance_dirty_state: bdi btrfs-1: dirty=740 wb=526 unstable=0 bg_thresh=983 thresh=1967 gap=701 poll_thresh=21 ino=257 dd-2584 [001] 198.213779: balance_dirty_state: bdi btrfs-1: dirty=765 wb=526 unstable=0 bg_thresh=983 thresh=1967 gap=676 poll_thresh=16 ino=257 dd-2584 [001] 198.213894: balance_dirty_state: bdi btrfs-1: dirty=790 wb=526 unstable=0 bg_thresh=986 thresh=1972 gap=656 poll_thresh=17 ino=257 dd-2584 [001] 198.214008: balance_dirty_state: bdi btrfs-1: dirty=815 wb=526 unstable=0 bg_thresh=991 thresh=1982 gap=641 poll_thresh=18 ino=257 dd-2584 [001] 198.214302: balance_dirty_state: bdi btrfs-1: dirty=840 wb=526 unstable=0 bg_thresh=990 thresh=1981 gap=615 poll_thresh=19 ino=257 dd-2584 [001] 198.214423: balance_dirty_state: bdi btrfs-1: dirty=890 wb=526 unstable=0 bg_thresh=990 thresh=1980 gap=564 poll_thresh=20 ino=257 dd-2584 [001] 198.214542: balance_dirty_state: bdi btrfs-1: dirty=915 wb=526 unstable=0 bg_thresh=989 thresh=1979 gap=538 poll_thresh=21 ino=257 dd-2584 [001] 198.214660: balance_dirty_state: bdi btrfs-1: dirty=940 wb=526 unstable=0 bg_thresh=991 thresh=1983 gap=517 poll_thresh=22 ino=257 dd-2584 [001] 198.214778: balance_dirty_state: bdi btrfs-1: dirty=990 wb=526 unstable=0 bg_thresh=991 thresh=1982 gap=466 poll_thresh=23 ino=257 dd-2584 [001] 198.214783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=62836 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 198.225727: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=376 unstable=0 bg_thresh=992 thresh=1984 gap=593 poll_thresh=23 ino=257 flush-btrfs-1-2586 [005] 198.225768: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25664 wrote=0 to_write=8192 dd-2584 [001] 198.225841: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=376 unstable=0 bg_thresh=991 thresh=1983 gap=592 poll_thresh=17 ino=257 dd-2584 [001] 198.226022: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=401 unstable=0 bg_thresh=991 thresh=1982 gap=541 poll_thresh=18 ino=257 dd-2584 [001] 198.226204: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=451 unstable=0 bg_thresh=990 thresh=1981 gap=515 poll_thresh=19 ino=257 dd-2584 [001] 198.226387: balance_dirty_state: bdi btrfs-1: dirty=990 wb=501 unstable=0 bg_thresh=992 thresh=1985 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 198.226389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=62836 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 198.227753: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=348 wrote=544 to_write=7648 dd-2584 [001] 198.237757: balance_dirty_state: bdi btrfs-1: dirty=590 wb=651 unstable=0 bg_thresh=992 thresh=1985 gap=744 poll_thresh=20 ino=257 dd-2584 [001] 198.238008: balance_dirty_state: bdi btrfs-1: dirty=615 wb=651 unstable=0 bg_thresh=992 thresh=1985 gap=719 poll_thresh=15 ino=257 dd-2584 [001] 198.238066: balance_dirty_state: bdi btrfs-1: dirty=615 wb=651 unstable=0 bg_thresh=992 thresh=1984 gap=718 poll_thresh=16 ino=257 dd-2584 [001] 198.238179: balance_dirty_state: bdi btrfs-1: dirty=665 wb=651 unstable=0 bg_thresh=991 thresh=1983 gap=667 poll_thresh=17 ino=257 dd-2584 [001] 198.238292: balance_dirty_state: bdi btrfs-1: dirty=690 wb=651 unstable=0 bg_thresh=993 thresh=1987 gap=646 poll_thresh=18 ino=257 dd-2584 [001] 198.238404: balance_dirty_state: bdi btrfs-1: dirty=715 wb=651 unstable=0 bg_thresh=993 thresh=1986 gap=620 poll_thresh=19 ino=257 dd-2584 [001] 198.238517: balance_dirty_state: bdi btrfs-1: dirty=740 wb=651 unstable=0 bg_thresh=992 thresh=1985 gap=594 poll_thresh=20 ino=257 dd-2584 [001] 198.238633: balance_dirty_state: bdi btrfs-1: dirty=790 wb=651 unstable=0 bg_thresh=992 thresh=1984 gap=543 poll_thresh=21 ino=257 dd-2584 [001] 198.238750: balance_dirty_state: bdi btrfs-1: dirty=815 wb=651 unstable=0 bg_thresh=994 thresh=1988 gap=522 poll_thresh=22 ino=257 dd-2584 [001] 198.238867: balance_dirty_state: bdi btrfs-1: dirty=840 wb=651 unstable=0 bg_thresh=993 thresh=1987 gap=496 poll_thresh=23 ino=257 dd-2584 [001] 198.238872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=62836 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 198.245703: balance_dirty_state: bdi btrfs-1: dirty=840 wb=526 unstable=0 bg_thresh=994 thresh=1988 gap=622 poll_thresh=23 ino=257 dd-2584 [001] 198.245968: balance_dirty_state: bdi btrfs-1: dirty=865 wb=526 unstable=0 bg_thresh=991 thresh=1982 gap=591 poll_thresh=17 ino=257 dd-2584 [001] 198.246102: balance_dirty_state: bdi btrfs-1: dirty=890 wb=526 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=18 ino=257 dd-2584 [001] 198.246235: balance_dirty_state: bdi btrfs-1: dirty=940 wb=526 unstable=0 bg_thresh=992 thresh=1985 gap=519 poll_thresh=19 ino=257 dd-2584 [001] 198.246367: balance_dirty_state: bdi btrfs-1: dirty=965 wb=526 unstable=0 bg_thresh=992 thresh=1984 gap=493 poll_thresh=20 ino=257 dd-2584 [001] 198.246372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.253753: balance_dirty_state: bdi btrfs-1: dirty=965 wb=401 unstable=0 bg_thresh=988 thresh=1976 gap=610 poll_thresh=20 ino=257 dd-2584 [004] 198.253877: balance_dirty_state: bdi btrfs-1: dirty=965 wb=401 unstable=0 bg_thresh=988 thresh=1976 gap=610 poll_thresh=15 ino=257 dd-2584 [004] 198.253996: balance_dirty_state: bdi btrfs-1: dirty=990 wb=401 unstable=0 bg_thresh=990 thresh=1981 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 198.254226: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=401 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 198.254311: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25692 wrote=0 to_write=8192 dd-2584 [004] 198.254469: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=401 unstable=0 bg_thresh=995 thresh=1991 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 198.254722: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=476 unstable=0 bg_thresh=997 thresh=1995 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 198.255254: balance_dirty_state: bdi btrfs-1: dirty=940 wb=576 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 198.255256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 198.256461: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=376 wrote=528 to_write=7664 dd-2584 [004] 198.261679: balance_dirty_state: bdi btrfs-1: dirty=565 wb=826 unstable=0 bg_thresh=990 thresh=1981 gap=590 poll_thresh=20 ino=257 dd-2584 [004] 198.261808: balance_dirty_state: bdi btrfs-1: dirty=590 wb=826 unstable=0 bg_thresh=990 thresh=1981 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 198.261925: balance_dirty_state: bdi btrfs-1: dirty=590 wb=826 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 198.262154: balance_dirty_state: bdi btrfs-1: dirty=640 wb=826 unstable=0 bg_thresh=995 thresh=1991 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 198.262387: balance_dirty_state: bdi btrfs-1: dirty=665 wb=826 unstable=0 bg_thresh=995 thresh=1990 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 198.262623: balance_dirty_state: bdi btrfs-1: dirty=690 wb=826 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 198.262631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.269681: balance_dirty_state: bdi btrfs-1: dirty=690 wb=701 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 198.269816: balance_dirty_state: bdi btrfs-1: dirty=715 wb=701 unstable=0 bg_thresh=993 thresh=1987 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 198.269932: balance_dirty_state: bdi btrfs-1: dirty=740 wb=701 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 198.270049: balance_dirty_state: bdi btrfs-1: dirty=740 wb=701 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 198.270282: balance_dirty_state: bdi btrfs-1: dirty=765 wb=701 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 198.270517: balance_dirty_state: bdi btrfs-1: dirty=815 wb=701 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 198.270526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.277710: balance_dirty_state: bdi btrfs-1: dirty=815 wb=576 unstable=0 bg_thresh=992 thresh=1984 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 198.278111: balance_dirty_state: bdi btrfs-1: dirty=815 wb=576 unstable=0 bg_thresh=992 thresh=1984 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 198.278195: balance_dirty_state: bdi btrfs-1: dirty=840 wb=576 unstable=0 bg_thresh=994 thresh=1989 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 198.278277: balance_dirty_state: bdi btrfs-1: dirty=865 wb=576 unstable=0 bg_thresh=994 thresh=1989 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 198.278360: balance_dirty_state: bdi btrfs-1: dirty=865 wb=576 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 198.278528: balance_dirty_state: bdi btrfs-1: dirty=915 wb=576 unstable=0 bg_thresh=996 thresh=1993 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 198.278698: balance_dirty_state: bdi btrfs-1: dirty=940 wb=576 unstable=0 bg_thresh=998 thresh=1997 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 198.278704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.285689: balance_dirty_state: bdi btrfs-1: dirty=940 wb=426 unstable=0 bg_thresh=989 thresh=1979 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 198.285763: balance_dirty_state: bdi btrfs-1: dirty=965 wb=426 unstable=0 bg_thresh=989 thresh=1979 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 198.285819: balance_dirty_state: bdi btrfs-1: dirty=965 wb=426 unstable=0 bg_thresh=992 thresh=1984 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 198.285874: balance_dirty_state: bdi btrfs-1: dirty=990 wb=426 unstable=0 bg_thresh=992 thresh=1984 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 198.285930: balance_dirty_state: bdi btrfs-1: dirty=990 wb=426 unstable=0 bg_thresh=994 thresh=1989 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 198.286041: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=426 unstable=0 bg_thresh=997 thresh=1994 gap=528 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 198.286128: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25724 wrote=0 to_write=8192 dd-2584 [004] 198.286165: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=426 unstable=0 bg_thresh=999 thresh=1998 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 198.286463: balance_dirty_state: bdi btrfs-1: dirty=990 wb=526 unstable=0 bg_thresh=995 thresh=1991 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 198.286465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 198.287786: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=408 wrote=528 to_write=7664 dd-2584 [004] 198.293679: balance_dirty_state: bdi btrfs-1: dirty=565 wb=826 unstable=0 bg_thresh=988 thresh=1976 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 198.293761: balance_dirty_state: bdi btrfs-1: dirty=590 wb=826 unstable=0 bg_thresh=988 thresh=1976 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 198.293817: balance_dirty_state: bdi btrfs-1: dirty=615 wb=826 unstable=0 bg_thresh=990 thresh=1981 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 198.293872: balance_dirty_state: bdi btrfs-1: dirty=615 wb=826 unstable=0 bg_thresh=990 thresh=1981 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 198.293981: balance_dirty_state: bdi btrfs-1: dirty=640 wb=826 unstable=0 bg_thresh=995 thresh=1991 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 198.294096: balance_dirty_state: bdi btrfs-1: dirty=690 wb=826 unstable=0 bg_thresh=998 thresh=1996 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 198.294100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.301777: balance_dirty_state: bdi btrfs-1: dirty=690 wb=676 unstable=0 bg_thresh=995 thresh=1991 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 198.301900: balance_dirty_state: bdi btrfs-1: dirty=690 wb=676 unstable=0 bg_thresh=995 thresh=1991 gap=625 poll_thresh=13 ino=257 dd-2584 [004] 198.302016: balance_dirty_state: bdi btrfs-1: dirty=715 wb=676 unstable=0 bg_thresh=998 thresh=1996 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 198.302134: balance_dirty_state: bdi btrfs-1: dirty=740 wb=676 unstable=0 bg_thresh=995 thresh=1990 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 198.302252: balance_dirty_state: bdi btrfs-1: dirty=740 wb=676 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 198.302486: balance_dirty_state: bdi btrfs-1: dirty=790 wb=676 unstable=0 bg_thresh=997 thresh=1994 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 198.303074: balance_dirty_state: bdi btrfs-1: dirty=815 wb=676 unstable=0 bg_thresh=999 thresh=1998 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 198.303465: balance_dirty_state: bdi btrfs-1: dirty=840 wb=601 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 198.303837: balance_dirty_state: bdi btrfs-1: dirty=865 wb=551 unstable=0 bg_thresh=995 thresh=1990 gap=574 poll_thresh=20 ino=257 dd-2584 [004] 198.304212: balance_dirty_state: bdi btrfs-1: dirty=915 wb=551 unstable=0 bg_thresh=997 thresh=1994 gap=528 poll_thresh=21 ino=257 dd-2584 [004] 198.304574: balance_dirty_state: bdi btrfs-1: dirty=940 wb=551 unstable=0 bg_thresh=996 thresh=1993 gap=502 poll_thresh=22 ino=257 dd-2584 [004] 198.304940: balance_dirty_state: bdi btrfs-1: dirty=965 wb=551 unstable=0 bg_thresh=996 thresh=1992 gap=476 poll_thresh=23 ino=257 dd-2584 [004] 198.304952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 198.309734: balance_dirty_state: bdi btrfs-1: dirty=965 wb=551 unstable=0 bg_thresh=985 thresh=1970 gap=454 poll_thresh=23 ino=257 dd-2584 [001] 198.309748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 198.317804: balance_dirty_state: bdi btrfs-1: dirty=965 wb=401 unstable=0 bg_thresh=990 thresh=1980 gap=614 poll_thresh=23 ino=257 dd-2584 [001] 198.317873: balance_dirty_state: bdi btrfs-1: dirty=965 wb=401 unstable=0 bg_thresh=989 thresh=1979 gap=613 poll_thresh=17 ino=257 dd-2584 [001] 198.317993: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=401 unstable=0 bg_thresh=989 thresh=1978 gap=562 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 198.318016: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25756 wrote=0 to_write=8192 dd-2584 [001] 198.318171: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=401 unstable=0 bg_thresh=991 thresh=1982 gap=541 poll_thresh=19 ino=257 dd-2584 [001] 198.318642: balance_dirty_state: bdi btrfs-1: dirty=915 wb=551 unstable=0 bg_thresh=990 thresh=1981 gap=515 poll_thresh=20 ino=257 dd-2584 [001] 198.318821: balance_dirty_state: bdi btrfs-1: dirty=915 wb=601 unstable=0 bg_thresh=990 thresh=1980 gap=464 poll_thresh=21 ino=257 dd-2584 [001] 198.318823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 198.320043: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=440 wrote=544 to_write=7648 dd-2584 [001] 198.325805: balance_dirty_state: bdi btrfs-1: dirty=590 wb=801 unstable=0 bg_thresh=998 thresh=1996 gap=605 poll_thresh=21 ino=257 dd-2584 [001] 198.325874: balance_dirty_state: bdi btrfs-1: dirty=590 wb=801 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=16 ino=257 dd-2584 [001] 198.325998: balance_dirty_state: bdi btrfs-1: dirty=615 wb=801 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=17 ino=257 dd-2584 [001] 198.326118: balance_dirty_state: bdi btrfs-1: dirty=665 wb=801 unstable=0 bg_thresh=996 thresh=1993 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 198.326237: balance_dirty_state: bdi btrfs-1: dirty=690 wb=801 unstable=0 bg_thresh=996 thresh=1992 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 198.326358: balance_dirty_state: bdi btrfs-1: dirty=715 wb=801 unstable=0 bg_thresh=998 thresh=1996 gap=480 poll_thresh=20 ino=257 dd-2584 [001] 198.326362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 198.333751: balance_dirty_state: bdi btrfs-1: dirty=715 wb=676 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=20 ino=257 dd-2584 [001] 198.333845: balance_dirty_state: bdi btrfs-1: dirty=740 wb=676 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 198.333909: balance_dirty_state: bdi btrfs-1: dirty=765 wb=676 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 198.334208: balance_dirty_state: bdi btrfs-1: dirty=790 wb=676 unstable=0 bg_thresh=995 thresh=1991 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 198.334328: balance_dirty_state: bdi btrfs-1: dirty=815 wb=676 unstable=0 bg_thresh=995 thresh=1990 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 198.334449: balance_dirty_state: bdi btrfs-1: dirty=840 wb=676 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 198.334454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 198.345688: balance_dirty_state: bdi btrfs-1: dirty=840 wb=576 unstable=0 bg_thresh=985 thresh=1970 gap=554 poll_thresh=19 ino=257 dd-2584 [001] 198.345779: balance_dirty_state: bdi btrfs-1: dirty=865 wb=576 unstable=0 bg_thresh=987 thresh=1975 gap=534 poll_thresh=14 ino=257 dd-2584 [001] 198.345864: balance_dirty_state: bdi btrfs-1: dirty=890 wb=576 unstable=0 bg_thresh=987 thresh=1975 gap=509 poll_thresh=15 ino=257 dd-2584 [001] 198.345950: balance_dirty_state: bdi btrfs-1: dirty=890 wb=576 unstable=0 bg_thresh=990 thresh=1980 gap=514 poll_thresh=16 ino=257 dd-2584 [001] 198.346121: balance_dirty_state: bdi btrfs-1: dirty=940 wb=576 unstable=0 bg_thresh=992 thresh=1985 gap=469 poll_thresh=17 ino=257 dd-2584 [001] 198.346128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=63396 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 198.353722: balance_dirty_state: bdi btrfs-1: dirty=940 wb=426 unstable=0 bg_thresh=986 thresh=1973 gap=607 poll_thresh=17 ino=257 dd-2584 [001] 198.353817: balance_dirty_state: bdi btrfs-1: dirty=940 wb=426 unstable=0 bg_thresh=989 thresh=1978 gap=612 poll_thresh=13 ino=257 dd-2584 [001] 198.353906: balance_dirty_state: bdi btrfs-1: dirty=965 wb=426 unstable=0 bg_thresh=991 thresh=1983 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 198.353984: balance_dirty_state: bdi btrfs-1: dirty=990 wb=426 unstable=0 bg_thresh=988 thresh=1977 gap=561 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 198.354004: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25792 wrote=0 to_write=8192 dd-2584 [001] 198.354075: balance_dirty_state: bdi btrfs-1: dirty=990 wb=426 unstable=0 bg_thresh=991 thresh=1982 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 198.354262: balance_dirty_state: bdi btrfs-1: dirty=965 wb=451 unstable=0 bg_thresh=990 thresh=1981 gap=565 poll_thresh=17 ino=257 dd-2584 [001] 198.354734: balance_dirty_state: bdi btrfs-1: dirty=890 wb=601 unstable=0 bg_thresh=990 thresh=1980 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 198.354736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=63584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 198.355726: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=476 wrote=480 to_write=7712 dd-2584 [001] 198.365802: balance_dirty_state: bdi btrfs-1: dirty=565 wb=776 unstable=0 bg_thresh=992 thresh=1985 gap=644 poll_thresh=18 ino=257 dd-2584 [001] 198.365871: balance_dirty_state: bdi btrfs-1: dirty=565 wb=776 unstable=0 bg_thresh=993 thresh=1986 gap=645 poll_thresh=13 ino=257 dd-2584 [001] 198.365931: balance_dirty_state: bdi btrfs-1: dirty=590 wb=776 unstable=0 bg_thresh=992 thresh=1985 gap=619 poll_thresh=14 ino=257 dd-2584 [001] 198.365988: balance_dirty_state: bdi btrfs-1: dirty=615 wb=776 unstable=0 bg_thresh=992 thresh=1985 gap=594 poll_thresh=15 ino=257 dd-2584 [001] 198.366045: balance_dirty_state: bdi btrfs-1: dirty=615 wb=776 unstable=0 bg_thresh=992 thresh=1984 gap=593 poll_thresh=16 ino=257 dd-2584 [001] 198.366158: balance_dirty_state: bdi btrfs-1: dirty=665 wb=776 unstable=0 bg_thresh=991 thresh=1983 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 198.366274: balance_dirty_state: bdi btrfs-1: dirty=690 wb=776 unstable=0 bg_thresh=993 thresh=1987 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 198.366390: balance_dirty_state: bdi btrfs-1: dirty=715 wb=776 unstable=0 bg_thresh=993 thresh=1986 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 198.366395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=63584 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 198.373856: balance_dirty_state: bdi btrfs-1: dirty=715 wb=651 unstable=0 bg_thresh=992 thresh=1985 gap=619 poll_thresh=19 ino=257 dd-2584 [000] 198.373931: balance_dirty_state: bdi btrfs-1: dirty=715 wb=651 unstable=0 bg_thresh=996 thresh=1992 gap=626 poll_thresh=14 ino=257 dd-2584 [000] 198.373999: balance_dirty_state: bdi btrfs-1: dirty=740 wb=651 unstable=0 bg_thresh=996 thresh=1992 gap=601 poll_thresh=15 ino=257 dd-2584 [000] 198.374066: balance_dirty_state: bdi btrfs-1: dirty=765 wb=651 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=16 ino=257 dd-2584 [000] 198.374405: balance_dirty_state: bdi btrfs-1: dirty=790 wb=651 unstable=0 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=17 ino=257 dd-2584 [000] 198.374546: balance_dirty_state: bdi btrfs-1: dirty=815 wb=651 unstable=0 bg_thresh=1000 thresh=2001 gap=535 poll_thresh=18 ino=257 dd-2584 [000] 198.374684: balance_dirty_state: bdi btrfs-1: dirty=865 wb=651 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=19 ino=257 dd-2584 [000] 198.374689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=100% bdi_bw=63584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.381751: balance_dirty_state: bdi btrfs-1: dirty=865 wb=526 unstable=0 bg_thresh=998 thresh=1997 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 198.381860: balance_dirty_state: bdi btrfs-1: dirty=890 wb=526 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 198.381963: balance_dirty_state: bdi btrfs-1: dirty=915 wb=526 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 198.382064: balance_dirty_state: bdi btrfs-1: dirty=915 wb=526 unstable=0 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 198.382273: balance_dirty_state: bdi btrfs-1: dirty=965 wb=526 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 198.382481: balance_dirty_state: bdi btrfs-1: dirty=990 wb=526 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 198.382489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=100% bdi_bw=63584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.389721: balance_dirty_state: bdi btrfs-1: dirty=990 wb=376 unstable=0 bg_thresh=994 thresh=1988 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 198.389814: balance_dirty_state: bdi btrfs-1: dirty=990 wb=376 unstable=0 bg_thresh=994 thresh=1988 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 198.389874: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=376 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 198.389936: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=376 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 198.389955: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25828 wrote=0 to_write=8192 dd-2584 [004] 198.389996: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=376 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 198.390293: balance_dirty_state: bdi btrfs-1: dirty=990 wb=476 unstable=0 bg_thresh=1001 thresh=2003 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 198.390420: balance_dirty_state: bdi btrfs-1: dirty=965 wb=526 unstable=0 bg_thresh=1003 thresh=2007 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 198.390547: balance_dirty_state: bdi btrfs-1: dirty=965 wb=576 unstable=0 bg_thresh=1003 thresh=2006 gap=465 poll_thresh=19 ino=257 dd-2584 [004] 198.390549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-245% task_weight=100% bdi_bw=63584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 198.391873: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=512 wrote=576 to_write=7616 dd-2584 [004] 198.397748: balance_dirty_state: bdi btrfs-1: dirty=565 wb=826 unstable=0 bg_thresh=996 thresh=1992 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 198.397835: balance_dirty_state: bdi btrfs-1: dirty=590 wb=826 unstable=0 bg_thresh=996 thresh=1992 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 198.397906: balance_dirty_state: bdi btrfs-1: dirty=590 wb=826 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 198.397962: balance_dirty_state: bdi btrfs-1: dirty=615 wb=826 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 198.398072: balance_dirty_state: bdi btrfs-1: dirty=640 wb=826 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 198.398187: balance_dirty_state: bdi btrfs-1: dirty=690 wb=826 unstable=0 bg_thresh=1003 thresh=2006 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 198.398192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=100% bdi_bw=63584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.405791: balance_dirty_state: bdi btrfs-1: dirty=690 wb=601 unstable=0 bg_thresh=996 thresh=1992 gap=701 poll_thresh=18 ino=257 dd-2584 [004] 198.405888: balance_dirty_state: bdi btrfs-1: dirty=690 wb=601 unstable=0 bg_thresh=996 thresh=1992 gap=701 poll_thresh=13 ino=257 dd-2584 [004] 198.405972: balance_dirty_state: bdi btrfs-1: dirty=715 wb=601 unstable=0 bg_thresh=998 thresh=1997 gap=681 poll_thresh=14 ino=257 dd-2584 [004] 198.406054: balance_dirty_state: bdi btrfs-1: dirty=740 wb=601 unstable=0 bg_thresh=998 thresh=1997 gap=656 poll_thresh=15 ino=257 dd-2584 [004] 198.406428: balance_dirty_state: bdi btrfs-1: dirty=740 wb=601 unstable=0 bg_thresh=1001 thresh=2002 gap=661 poll_thresh=16 ino=257 dd-2584 [004] 198.406597: balance_dirty_state: bdi btrfs-1: dirty=790 wb=601 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=17 ino=257 dd-2584 [004] 198.406768: balance_dirty_state: bdi btrfs-1: dirty=815 wb=601 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 198.406936: balance_dirty_state: bdi btrfs-1: dirty=840 wb=601 unstable=0 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=19 ino=257 dd-2584 [004] 198.407113: balance_dirty_state: bdi btrfs-1: dirty=865 wb=601 unstable=0 bg_thresh=1001 thresh=2003 gap=537 poll_thresh=20 ino=257 dd-2584 [004] 198.407285: balance_dirty_state: bdi btrfs-1: dirty=915 wb=601 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=21 ino=257 dd-2584 [004] 198.407291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=100% bdi_bw=63584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.413771: balance_dirty_state: bdi btrfs-1: dirty=915 wb=601 unstable=0 bg_thresh=993 thresh=1986 gap=470 poll_thresh=21 ino=257 dd-2584 [004] 198.413781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-272% task_weight=101% bdi_bw=63584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.421760: balance_dirty_state: bdi btrfs-1: dirty=915 wb=326 unstable=0 bg_thresh=994 thresh=1989 gap=748 poll_thresh=21 ino=257 dd-2584 [004] 198.421883: balance_dirty_state: bdi btrfs-1: dirty=915 wb=326 unstable=0 bg_thresh=994 thresh=1989 gap=748 poll_thresh=16 ino=257 dd-2584 [004] 198.422112: balance_dirty_state: bdi btrfs-1: dirty=965 wb=326 unstable=0 bg_thresh=997 thresh=1994 gap=703 poll_thresh=17 ino=257 dd-2584 [004] 198.422341: balance_dirty_state: bdi btrfs-1: dirty=990 wb=326 unstable=0 bg_thresh=1002 thresh=2004 gap=688 poll_thresh=18 ino=257 dd-2584 [004] 198.422927: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=326 unstable=0 bg_thresh=1001 thresh=2003 gap=662 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 198.422976: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25860 wrote=0 to_write=8192 dd-2584 [004] 198.423175: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=326 unstable=0 bg_thresh=1001 thresh=2002 gap=636 poll_thresh=20 ino=257 dd-2584 [004] 198.423424: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=376 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=21 ino=257 dd-2584 [004] 198.423673: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=426 unstable=0 bg_thresh=1002 thresh=2005 gap=564 poll_thresh=22 ino=257 dd-2584 [004] 198.423923: balance_dirty_state: bdi btrfs-1: dirty=990 wb=476 unstable=0 bg_thresh=1002 thresh=2004 gap=538 poll_thresh=23 ino=257 dd-2584 [004] 198.424174: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=501 unstable=0 bg_thresh=1001 thresh=2003 gap=487 poll_thresh=24 ino=257 dd-2584 [004] 198.424177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=101% bdi_bw=63584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 198.427045: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=548 wrote=608 to_write=7584 dd-2584 [004] 198.429737: balance_dirty_state: bdi btrfs-1: dirty=590 wb=801 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=24 ino=257 dd-2584 [004] 198.429860: balance_dirty_state: bdi btrfs-1: dirty=590 wb=801 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 198.430094: balance_dirty_state: bdi btrfs-1: dirty=615 wb=801 unstable=0 bg_thresh=1003 thresh=2006 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 198.430682: balance_dirty_state: bdi btrfs-1: dirty=665 wb=801 unstable=0 bg_thresh=1005 thresh=2010 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 198.430917: balance_dirty_state: bdi btrfs-1: dirty=690 wb=801 unstable=0 bg_thresh=1004 thresh=2009 gap=518 poll_thresh=21 ino=257 dd-2584 [004] 198.431154: balance_dirty_state: bdi btrfs-1: dirty=715 wb=801 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=22 ino=257 dd-2584 [004] 198.431163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=63584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.437721: balance_dirty_state: bdi btrfs-1: dirty=715 wb=676 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=22 ino=257 dd-2584 [004] 198.437811: balance_dirty_state: bdi btrfs-1: dirty=740 wb=676 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 198.437983: balance_dirty_state: bdi btrfs-1: dirty=765 wb=676 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 198.438155: balance_dirty_state: bdi btrfs-1: dirty=790 wb=676 unstable=0 bg_thresh=1001 thresh=2003 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 198.438333: balance_dirty_state: bdi btrfs-1: dirty=840 wb=676 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 198.438340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=100% bdi_bw=63584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.445751: balance_dirty_state: bdi btrfs-1: dirty=840 wb=626 unstable=0 bg_thresh=996 thresh=1993 gap=527 poll_thresh=19 ino=257 dd-2584 [004] 198.445826: balance_dirty_state: bdi btrfs-1: dirty=840 wb=626 unstable=0 bg_thresh=996 thresh=1993 gap=527 poll_thresh=14 ino=257 dd-2584 [004] 198.445919: balance_dirty_state: bdi btrfs-1: dirty=865 wb=576 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 198.446016: balance_dirty_state: bdi btrfs-1: dirty=890 wb=501 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=16 ino=257 dd-2584 [004] 198.446384: balance_dirty_state: bdi btrfs-1: dirty=915 wb=476 unstable=0 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 198.446497: balance_dirty_state: bdi btrfs-1: dirty=940 wb=476 unstable=0 bg_thresh=1001 thresh=2003 gap=587 poll_thresh=18 ino=257 dd-2584 [004] 198.446610: balance_dirty_state: bdi btrfs-1: dirty=990 wb=476 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=19 ino=257 dd-2584 [004] 198.446721: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=476 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 198.446810: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25884 wrote=0 to_write=8192 dd-2584 [004] 198.446844: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=476 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=21 ino=257 dd-2584 [004] 198.446846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=63584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 198.448582: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=568 wrote=464 to_write=7728 dd-2584 [004] 198.453770: balance_dirty_state: bdi btrfs-1: dirty=565 wb=951 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=21 ino=257 dd-2584 [004] 198.453782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=63584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 198.461735: balance_dirty_state: bdi btrfs-1: dirty=565 wb=776 unstable=0 bg_thresh=993 thresh=1986 gap=645 poll_thresh=21 ino=257 dd-2584 [004] 198.461837: balance_dirty_state: bdi btrfs-1: dirty=590 wb=701 unstable=0 bg_thresh=998 thresh=1997 gap=706 poll_thresh=16 ino=257 dd-2584 [004] 198.461998: balance_dirty_state: bdi btrfs-1: dirty=615 wb=701 unstable=0 bg_thresh=998 thresh=1996 gap=680 poll_thresh=17 ino=257 dd-2584 [004] 198.462121: balance_dirty_state: bdi btrfs-1: dirty=640 wb=701 unstable=0 bg_thresh=997 thresh=1995 gap=654 poll_thresh=18 ino=257 dd-2584 [004] 198.462248: balance_dirty_state: bdi btrfs-1: dirty=690 wb=701 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 198.462667: balance_dirty_state: bdi btrfs-1: dirty=715 wb=701 unstable=0 bg_thresh=1002 thresh=2004 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 198.462833: balance_dirty_state: bdi btrfs-1: dirty=740 wb=701 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=21 ino=257 dd-2584 [004] 198.462960: balance_dirty_state: bdi btrfs-1: dirty=765 wb=701 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=22 ino=257 dd-2584 [004] 198.463120: balance_dirty_state: bdi btrfs-1: dirty=815 wb=701 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=23 ino=257 dd-2584 [004] 198.463126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=101% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 198.469754: balance_dirty_state: bdi btrfs-1: dirty=815 wb=576 unstable=0 bg_thresh=986 thresh=1972 gap=581 poll_thresh=23 ino=257 dd-2584 [006] 198.469820: balance_dirty_state: bdi btrfs-1: dirty=840 wb=576 unstable=0 bg_thresh=987 thresh=1974 gap=558 poll_thresh=17 ino=257 dd-2584 [006] 198.469935: balance_dirty_state: bdi btrfs-1: dirty=865 wb=576 unstable=0 bg_thresh=995 thresh=1990 gap=549 poll_thresh=18 ino=257 dd-2584 [006] 198.470049: balance_dirty_state: bdi btrfs-1: dirty=890 wb=576 unstable=0 bg_thresh=997 thresh=1995 gap=529 poll_thresh=19 ino=257 dd-2584 [006] 198.470172: balance_dirty_state: bdi btrfs-1: dirty=915 wb=576 unstable=0 bg_thresh=999 thresh=1999 gap=508 poll_thresh=20 ino=257 dd-2584 [006] 198.470467: balance_dirty_state: bdi btrfs-1: dirty=965 wb=576 unstable=0 bg_thresh=999 thresh=1998 gap=457 poll_thresh=21 ino=257 dd-2584 [006] 198.470472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 198.477849: balance_dirty_state: bdi btrfs-1: dirty=965 wb=501 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=21 ino=257 dd-2584 [006] 198.477918: balance_dirty_state: bdi btrfs-1: dirty=965 wb=501 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=16 ino=257 dd-2584 [006] 198.478037: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=501 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=17 ino=257 dd-2584 [006] 198.478041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-308% task_weight=101% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 198.478111: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25916 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 198.479450: writeback_single_inode: bdi btrfs-1: ino=257 state= age=600 wrote=432 to_write=7760 dd-2584 [006] 198.485795: balance_dirty_state: bdi btrfs-1: dirty=590 wb=776 unstable=0 bg_thresh=1003 thresh=2006 gap=640 poll_thresh=17 ino=257 dd-2584 [006] 198.485869: balance_dirty_state: bdi btrfs-1: dirty=590 wb=776 unstable=0 bg_thresh=1002 thresh=2005 gap=639 poll_thresh=13 ino=257 dd-2584 [006] 198.485932: balance_dirty_state: bdi btrfs-1: dirty=615 wb=776 unstable=0 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=14 ino=257 dd-2584 [006] 198.485992: balance_dirty_state: bdi btrfs-1: dirty=615 wb=776 unstable=0 bg_thresh=1004 thresh=2009 gap=618 poll_thresh=15 ino=257 dd-2584 [006] 198.486054: balance_dirty_state: bdi btrfs-1: dirty=640 wb=776 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=16 ino=257 dd-2584 [006] 198.486174: balance_dirty_state: bdi btrfs-1: dirty=665 wb=776 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=17 ino=257 dd-2584 [006] 198.486295: balance_dirty_state: bdi btrfs-1: dirty=715 wb=776 unstable=0 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 198.486419: balance_dirty_state: bdi btrfs-1: dirty=740 wb=776 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 198.486424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-294% task_weight=100% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 198.493831: balance_dirty_state: bdi btrfs-1: dirty=740 wb=651 unstable=0 bg_thresh=1004 thresh=2009 gap=618 poll_thresh=19 ino=257 dd-2584 [002] 198.493960: balance_dirty_state: bdi btrfs-1: dirty=740 wb=651 unstable=0 bg_thresh=1004 thresh=2009 gap=618 poll_thresh=14 ino=257 dd-2584 [002] 198.494080: balance_dirty_state: bdi btrfs-1: dirty=765 wb=651 unstable=0 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=15 ino=257 dd-2584 [002] 198.494556: balance_dirty_state: bdi btrfs-1: dirty=790 wb=651 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=16 ino=257 dd-2584 [002] 198.494793: balance_dirty_state: bdi btrfs-1: dirty=815 wb=651 unstable=0 bg_thresh=1006 thresh=2013 gap=547 poll_thresh=17 ino=257 dd-2584 [002] 198.495029: balance_dirty_state: bdi btrfs-1: dirty=840 wb=651 unstable=0 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=18 ino=257 dd-2584 [002] 198.495265: balance_dirty_state: bdi btrfs-1: dirty=890 wb=651 unstable=0 bg_thresh=1005 thresh=2011 gap=470 poll_thresh=19 ino=257 dd-2584 [002] 198.495273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 198.501828: balance_dirty_state: bdi btrfs-1: dirty=890 wb=501 unstable=0 bg_thresh=995 thresh=1991 gap=600 poll_thresh=19 ino=257 dd-2584 [002] 198.501964: balance_dirty_state: bdi btrfs-1: dirty=890 wb=501 unstable=0 bg_thresh=998 thresh=1996 gap=605 poll_thresh=14 ino=257 dd-2584 [002] 198.502110: balance_dirty_state: bdi btrfs-1: dirty=915 wb=476 unstable=0 bg_thresh=994 thresh=1988 gap=597 poll_thresh=15 ino=257 dd-2584 [002] 198.502235: balance_dirty_state: bdi btrfs-1: dirty=940 wb=451 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=16 ino=257 dd-2584 [002] 198.502475: balance_dirty_state: bdi btrfs-1: dirty=965 wb=451 unstable=0 bg_thresh=1002 thresh=2004 gap=588 poll_thresh=17 ino=257 dd-2584 [002] 198.502710: balance_dirty_state: bdi btrfs-1: dirty=990 wb=451 unstable=0 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=18 ino=257 dd-2584 [002] 198.502945: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=451 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 198.503026: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25940 wrote=0 to_write=8192 dd-2584 [002] 198.503551: balance_dirty_state: bdi btrfs-1: dirty=990 wb=526 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=20 ino=257 dd-2584 [002] 198.503555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-252% task_weight=101% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 198.506176: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=20 wrote=480 to_write=7712 dd-2584 [002] 198.513861: balance_dirty_state: bdi btrfs-1: dirty=590 wb=801 unstable=0 bg_thresh=998 thresh=1997 gap=606 poll_thresh=20 ino=257 dd-2584 [002] 198.513957: balance_dirty_state: bdi btrfs-1: dirty=590 wb=801 unstable=0 bg_thresh=998 thresh=1997 gap=606 poll_thresh=15 ino=257 dd-2584 [002] 198.514016: balance_dirty_state: bdi btrfs-1: dirty=615 wb=801 unstable=0 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=16 ino=257 dd-2584 [002] 198.514126: balance_dirty_state: bdi btrfs-1: dirty=640 wb=801 unstable=0 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=17 ino=257 dd-2584 [002] 198.514240: balance_dirty_state: bdi btrfs-1: dirty=665 wb=801 unstable=0 bg_thresh=1003 thresh=2006 gap=540 poll_thresh=18 ino=257 dd-2584 [002] 198.514355: balance_dirty_state: bdi btrfs-1: dirty=715 wb=801 unstable=0 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 198.514359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-241% task_weight=101% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 198.521932: balance_dirty_state: bdi btrfs-1: dirty=715 wb=676 unstable=0 bg_thresh=998 thresh=1997 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 198.522046: balance_dirty_state: bdi btrfs-1: dirty=740 wb=676 unstable=0 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 198.522166: balance_dirty_state: bdi btrfs-1: dirty=740 wb=676 unstable=0 bg_thresh=998 thresh=1996 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 198.522284: balance_dirty_state: bdi btrfs-1: dirty=765 wb=676 unstable=0 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 198.522518: balance_dirty_state: bdi btrfs-1: dirty=790 wb=676 unstable=0 bg_thresh=1000 thresh=2000 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 198.523107: balance_dirty_state: bdi btrfs-1: dirty=815 wb=676 unstable=0 bg_thresh=1002 thresh=2004 gap=513 poll_thresh=18 ino=257 dd-2584 [006] 198.523367: balance_dirty_state: bdi btrfs-1: dirty=865 wb=576 unstable=0 bg_thresh=998 thresh=1996 gap=555 poll_thresh=19 ino=257 dd-2584 [006] 198.523556: balance_dirty_state: bdi btrfs-1: dirty=890 wb=551 unstable=0 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=20 ino=257 dd-2584 [006] 198.523742: balance_dirty_state: bdi btrfs-1: dirty=915 wb=551 unstable=0 bg_thresh=999 thresh=1998 gap=532 poll_thresh=21 ino=257 dd-2584 [006] 198.523927: balance_dirty_state: bdi btrfs-1: dirty=965 wb=551 unstable=0 bg_thresh=995 thresh=1990 gap=474 poll_thresh=22 ino=257 dd-2584 [006] 198.523934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 198.533832: balance_dirty_state: bdi btrfs-1: dirty=965 wb=501 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=22 ino=257 dd-2584 [001] 198.533960: balance_dirty_state: bdi btrfs-1: dirty=990 wb=501 unstable=0 bg_thresh=998 thresh=1997 gap=506 poll_thresh=16 ino=257 dd-2584 [001] 198.534193: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=501 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=17 ino=257 dd-2584 [001] 198.534203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 198.534237: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25972 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 198.536842: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=416 to_write=7776 dd-2584 [005] 198.541788: balance_dirty_state: bdi btrfs-1: dirty=590 wb=651 unstable=0 bg_thresh=1000 thresh=2001 gap=760 poll_thresh=17 ino=257 dd-2584 [005] 198.541953: balance_dirty_state: bdi btrfs-1: dirty=615 wb=651 unstable=0 bg_thresh=1000 thresh=2001 gap=735 poll_thresh=13 ino=257 dd-2584 [005] 198.542112: balance_dirty_state: bdi btrfs-1: dirty=615 wb=651 unstable=0 bg_thresh=1003 thresh=2006 gap=740 poll_thresh=14 ino=257 dd-2584 [005] 198.542273: balance_dirty_state: bdi btrfs-1: dirty=640 wb=651 unstable=0 bg_thresh=1005 thresh=2011 gap=720 poll_thresh=15 ino=257 dd-2584 [005] 198.542433: balance_dirty_state: bdi btrfs-1: dirty=665 wb=651 unstable=0 bg_thresh=1005 thresh=2011 gap=695 poll_thresh=16 ino=257 dd-2584 [005] 198.543205: balance_dirty_state: bdi btrfs-1: dirty=690 wb=651 unstable=0 bg_thresh=1005 thresh=2010 gap=669 poll_thresh=17 ino=257 dd-2584 [005] 198.543441: balance_dirty_state: bdi btrfs-1: dirty=715 wb=651 unstable=0 bg_thresh=1007 thresh=2014 gap=648 poll_thresh=18 ino=257 dd-2584 [005] 198.543675: balance_dirty_state: bdi btrfs-1: dirty=740 wb=651 unstable=0 bg_thresh=1006 thresh=2013 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 198.543910: balance_dirty_state: bdi btrfs-1: dirty=790 wb=651 unstable=0 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=20 ino=257 dd-2584 [005] 198.544148: balance_dirty_state: bdi btrfs-1: dirty=815 wb=651 unstable=0 bg_thresh=1005 thresh=2010 gap=544 poll_thresh=21 ino=257 dd-2584 [005] 198.544381: balance_dirty_state: bdi btrfs-1: dirty=840 wb=651 unstable=0 bg_thresh=1004 thresh=2009 gap=518 poll_thresh=22 ino=257 dd-2584 [005] 198.544615: balance_dirty_state: bdi btrfs-1: dirty=890 wb=651 unstable=0 bg_thresh=1004 thresh=2008 gap=467 poll_thresh=23 ino=257 dd-2584 [005] 198.544624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 198.549884: balance_dirty_state: bdi btrfs-1: dirty=890 wb=526 unstable=0 bg_thresh=1005 thresh=2010 gap=594 poll_thresh=23 ino=257 dd-2584 [005] 198.550007: balance_dirty_state: bdi btrfs-1: dirty=890 wb=526 unstable=0 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=17 ino=257 dd-2584 [005] 198.550590: balance_dirty_state: bdi btrfs-1: dirty=915 wb=526 unstable=0 bg_thresh=1007 thresh=2014 gap=573 poll_thresh=18 ino=257 dd-2584 [005] 198.550825: balance_dirty_state: bdi btrfs-1: dirty=965 wb=526 unstable=0 bg_thresh=1006 thresh=2013 gap=522 poll_thresh=19 ino=257 dd-2584 [005] 198.551060: balance_dirty_state: bdi btrfs-1: dirty=990 wb=526 unstable=0 bg_thresh=1008 thresh=2017 gap=501 poll_thresh=20 ino=257 dd-2584 [005] 198.551069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 198.557817: balance_dirty_state: bdi btrfs-1: dirty=990 wb=426 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=20 ino=257 dd-2584 [005] 198.557914: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=426 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 198.557933: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25996 wrote=0 to_write=8192 dd-2584 [005] 198.558002: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=426 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 198.558184: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=451 unstable=0 bg_thresh=1006 thresh=2013 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 198.558365: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=501 unstable=0 bg_thresh=1006 thresh=2012 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 198.558367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=64220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 198.559785: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=16 wrote=496 to_write=7696 dd-2584 [005] 198.569799: balance_dirty_state: bdi btrfs-1: dirty=615 wb=651 unstable=0 bg_thresh=1006 thresh=2013 gap=747 poll_thresh=18 ino=257 dd-2584 [005] 198.569923: balance_dirty_state: bdi btrfs-1: dirty=615 wb=651 unstable=0 bg_thresh=1009 thresh=2018 gap=752 poll_thresh=13 ino=257 dd-2584 [005] 198.570041: balance_dirty_state: bdi btrfs-1: dirty=640 wb=651 unstable=0 bg_thresh=1008 thresh=2017 gap=726 poll_thresh=14 ino=257 dd-2584 [005] 198.570158: balance_dirty_state: bdi btrfs-1: dirty=665 wb=651 unstable=0 bg_thresh=1008 thresh=2017 gap=701 poll_thresh=15 ino=257 dd-2584 [005] 198.570277: balance_dirty_state: bdi btrfs-1: dirty=665 wb=651 unstable=0 bg_thresh=1008 thresh=2016 gap=700 poll_thresh=16 ino=257 dd-2584 [005] 198.570861: balance_dirty_state: bdi btrfs-1: dirty=715 wb=651 unstable=0 bg_thresh=1007 thresh=2015 gap=649 poll_thresh=17 ino=257 dd-2584 [005] 198.571095: balance_dirty_state: bdi btrfs-1: dirty=740 wb=651 unstable=0 bg_thresh=1007 thresh=2014 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 198.571332: balance_dirty_state: bdi btrfs-1: dirty=765 wb=651 unstable=0 bg_thresh=1009 thresh=2018 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 198.571569: balance_dirty_state: bdi btrfs-1: dirty=815 wb=651 unstable=0 bg_thresh=1008 thresh=2017 gap=551 poll_thresh=20 ino=257 dd-2584 [005] 198.571804: balance_dirty_state: bdi btrfs-1: dirty=840 wb=651 unstable=0 bg_thresh=1008 thresh=2016 gap=525 poll_thresh=21 ino=257 dd-2584 [005] 198.572044: balance_dirty_state: bdi btrfs-1: dirty=865 wb=651 unstable=0 bg_thresh=1010 thresh=2020 gap=504 poll_thresh=22 ino=257 dd-2584 [005] 198.572053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 198.577903: balance_dirty_state: bdi btrfs-1: dirty=865 wb=526 unstable=0 bg_thresh=1010 thresh=2020 gap=629 poll_thresh=22 ino=257 dd-2584 [005] 198.577978: balance_dirty_state: bdi btrfs-1: dirty=890 wb=526 unstable=0 bg_thresh=1003 thresh=2006 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 198.578106: balance_dirty_state: bdi btrfs-1: dirty=915 wb=526 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=17 ino=257 dd-2584 [005] 198.578227: balance_dirty_state: bdi btrfs-1: dirty=940 wb=526 unstable=0 bg_thresh=1007 thresh=2014 gap=548 poll_thresh=18 ino=257 dd-2584 [005] 198.578522: balance_dirty_state: bdi btrfs-1: dirty=990 wb=526 unstable=0 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=19 ino=257 dd-2584 [005] 198.578527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 198.585880: balance_dirty_state: bdi btrfs-1: dirty=990 wb=501 unstable=0 bg_thresh=1007 thresh=2014 gap=523 poll_thresh=19 ino=257 dd-2584 [005] 198.585972: balance_dirty_state: bdi btrfs-1: dirty=990 wb=501 unstable=0 bg_thresh=1009 thresh=2019 gap=528 poll_thresh=14 ino=257 dd-2584 [005] 198.586033: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=501 unstable=0 bg_thresh=1009 thresh=2018 gap=502 poll_thresh=15 ino=257 dd-2584 [005] 198.586037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 198.586055: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26024 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 198.587715: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=400 to_write=7792 dd-2584 [005] 198.593782: balance_dirty_state: bdi btrfs-1: dirty=615 wb=651 unstable=0 bg_thresh=1010 thresh=2021 gap=755 poll_thresh=15 ino=257 dd-2584 [005] 198.593873: balance_dirty_state: bdi btrfs-1: dirty=615 wb=651 unstable=0 bg_thresh=1007 thresh=2015 gap=749 poll_thresh=11 ino=257 dd-2584 [005] 198.593933: balance_dirty_state: bdi btrfs-1: dirty=640 wb=651 unstable=0 bg_thresh=1010 thresh=2020 gap=729 poll_thresh=12 ino=257 dd-2584 [005] 198.593989: balance_dirty_state: bdi btrfs-1: dirty=665 wb=651 unstable=0 bg_thresh=1007 thresh=2014 gap=698 poll_thresh=13 ino=257 dd-2584 [005] 198.594045: balance_dirty_state: bdi btrfs-1: dirty=665 wb=651 unstable=0 bg_thresh=1009 thresh=2019 gap=703 poll_thresh=14 ino=257 dd-2584 [005] 198.594101: balance_dirty_state: bdi btrfs-1: dirty=690 wb=651 unstable=0 bg_thresh=1006 thresh=2013 gap=672 poll_thresh=15 ino=257 dd-2584 [005] 198.594158: balance_dirty_state: bdi btrfs-1: dirty=715 wb=651 unstable=0 bg_thresh=1009 thresh=2018 gap=652 poll_thresh=16 ino=257 dd-2584 [005] 198.594270: balance_dirty_state: bdi btrfs-1: dirty=740 wb=651 unstable=0 bg_thresh=1011 thresh=2022 gap=631 poll_thresh=17 ino=257 dd-2584 [005] 198.594381: balance_dirty_state: bdi btrfs-1: dirty=765 wb=651 unstable=0 bg_thresh=1010 thresh=2021 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 198.594492: balance_dirty_state: bdi btrfs-1: dirty=815 wb=651 unstable=0 bg_thresh=1010 thresh=2020 gap=554 poll_thresh=19 ino=257 dd-2584 [005] 198.594771: balance_dirty_state: bdi btrfs-1: dirty=840 wb=651 unstable=0 bg_thresh=1012 thresh=2024 gap=533 poll_thresh=20 ino=257 dd-2584 [005] 198.594887: balance_dirty_state: bdi btrfs-1: dirty=865 wb=651 unstable=0 bg_thresh=1008 thresh=2017 gap=501 poll_thresh=21 ino=257 dd-2584 [005] 198.594891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 198.601779: balance_dirty_state: bdi btrfs-1: dirty=865 wb=501 unstable=0 bg_thresh=1003 thresh=2007 gap=641 poll_thresh=21 ino=257 dd-2584 [001] 198.601870: balance_dirty_state: bdi btrfs-1: dirty=865 wb=501 unstable=0 bg_thresh=1000 thresh=2000 gap=634 poll_thresh=16 ino=257 dd-2584 [001] 198.602113: balance_dirty_state: bdi btrfs-1: dirty=890 wb=501 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=17 ino=257 dd-2584 [001] 198.602355: balance_dirty_state: bdi btrfs-1: dirty=915 wb=501 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=18 ino=257 dd-2584 [001] 198.602603: balance_dirty_state: bdi btrfs-1: dirty=965 wb=501 unstable=0 bg_thresh=1006 thresh=2012 gap=546 poll_thresh=19 ino=257 dd-2584 [001] 198.602846: balance_dirty_state: bdi btrfs-1: dirty=990 wb=501 unstable=0 bg_thresh=1005 thresh=2010 gap=519 poll_thresh=20 ino=257 dd-2584 [001] 198.603083: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=501 unstable=0 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=21 ino=257 dd-2584 [001] 198.603092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 198.603126: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26040 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 198.604479: writeback_single_inode: bdi btrfs-1: ino=257 state= age=8 wrote=432 to_write=7760 dd-2584 [005] 198.610592: balance_dirty_state: bdi btrfs-1: dirty=590 wb=851 unstable=0 bg_thresh=1013 thresh=2026 gap=585 poll_thresh=21 ino=257 dd-2584 [005] 198.610697: balance_dirty_state: bdi btrfs-1: dirty=590 wb=851 unstable=0 bg_thresh=1013 thresh=2026 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 198.610991: balance_dirty_state: bdi btrfs-1: dirty=640 wb=851 unstable=0 bg_thresh=1015 thresh=2030 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 198.611115: balance_dirty_state: bdi btrfs-1: dirty=665 wb=801 unstable=0 bg_thresh=1014 thresh=2029 gap=563 poll_thresh=18 ino=257 dd-2584 [005] 198.611234: balance_dirty_state: bdi btrfs-1: dirty=690 wb=801 unstable=0 bg_thresh=1014 thresh=2028 gap=537 poll_thresh=19 ino=257 dd-2584 [005] 198.611350: balance_dirty_state: bdi btrfs-1: dirty=740 wb=801 unstable=0 bg_thresh=1016 thresh=2032 gap=491 poll_thresh=20 ino=257 dd-2584 [005] 198.611355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-120% task_weight=101% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 198.617788: balance_dirty_state: bdi btrfs-1: dirty=740 wb=801 unstable=0 bg_thresh=1010 thresh=2021 gap=480 poll_thresh=20 ino=257 dd-2584 [001] 198.617794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-133% task_weight=100% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 198.625832: balance_dirty_state: bdi btrfs-1: dirty=740 wb=551 unstable=0 bg_thresh=1000 thresh=2001 gap=710 poll_thresh=20 ino=257 dd-2584 [001] 198.625918: balance_dirty_state: bdi btrfs-1: dirty=765 wb=551 unstable=0 bg_thresh=1000 thresh=2001 gap=685 poll_thresh=15 ino=257 dd-2584 [001] 198.625976: balance_dirty_state: bdi btrfs-1: dirty=790 wb=551 unstable=0 bg_thresh=1003 thresh=2006 gap=665 poll_thresh=16 ino=257 dd-2584 [001] 198.626089: balance_dirty_state: bdi btrfs-1: dirty=815 wb=551 unstable=0 bg_thresh=1005 thresh=2011 gap=645 poll_thresh=17 ino=257 dd-2584 [001] 198.626208: balance_dirty_state: bdi btrfs-1: dirty=840 wb=551 unstable=0 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=18 ino=257 dd-2584 [001] 198.626330: balance_dirty_state: bdi btrfs-1: dirty=865 wb=551 unstable=0 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=19 ino=257 dd-2584 [001] 198.626624: balance_dirty_state: bdi btrfs-1: dirty=915 wb=551 unstable=0 bg_thresh=1006 thresh=2013 gap=547 poll_thresh=20 ino=257 dd-2584 [001] 198.626742: balance_dirty_state: bdi btrfs-1: dirty=940 wb=551 unstable=0 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=21 ino=257 dd-2584 [001] 198.626862: balance_dirty_state: bdi btrfs-1: dirty=965 wb=551 unstable=0 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=22 ino=257 dd-2584 [001] 198.626867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1280 bdi_dirty=1320 avg_dirty=1320 bdi_gap=27% task_gap=-46% task_weight=101% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 198.633879: balance_dirty_state: bdi btrfs-1: dirty=990 wb=426 unstable=0 bg_thresh=991 thresh=1982 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 198.634054: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=426 unstable=0 bg_thresh=993 thresh=1987 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 198.634238: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=426 unstable=0 bg_thresh=996 thresh=1992 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 198.634423: balance_dirty_state: bdi btrfs-1: dirty=1090 wb=426 unstable=0 bg_thresh=998 thresh=1996 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 198.634427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=100% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 198.634446: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26072 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 198.636295: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=480 to_write=7712 dd-2584 [001] 198.641935: balance_dirty_state: bdi btrfs-1: dirty=615 wb=801 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 198.641999: balance_dirty_state: bdi btrfs-1: dirty=640 wb=801 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 198.642060: balance_dirty_state: bdi btrfs-1: dirty=640 wb=801 unstable=0 bg_thresh=998 thresh=1996 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 198.642345: balance_dirty_state: bdi btrfs-1: dirty=690 wb=801 unstable=0 bg_thresh=997 thresh=1995 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 198.642460: balance_dirty_state: bdi btrfs-1: dirty=715 wb=801 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 198.642465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-65% task_weight=101% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 198.649972: balance_dirty_state: bdi btrfs-1: dirty=740 wb=651 unstable=0 bg_thresh=994 thresh=1989 gap=598 poll_thresh=13 ino=257 dd-2584 [001] 198.650031: balance_dirty_state: bdi btrfs-1: dirty=740 wb=651 unstable=0 bg_thresh=994 thresh=1988 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 198.650087: balance_dirty_state: bdi btrfs-1: dirty=765 wb=651 unstable=0 bg_thresh=994 thresh=1988 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 198.650145: balance_dirty_state: bdi btrfs-1: dirty=790 wb=651 unstable=0 bg_thresh=993 thresh=1987 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 198.650259: balance_dirty_state: bdi btrfs-1: dirty=815 wb=651 unstable=0 bg_thresh=993 thresh=1986 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 198.650375: balance_dirty_state: bdi btrfs-1: dirty=840 wb=651 unstable=0 bg_thresh=995 thresh=1990 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 198.650488: balance_dirty_state: bdi btrfs-1: dirty=865 wb=651 unstable=0 bg_thresh=994 thresh=1989 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 198.650493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 198.657893: balance_dirty_state: bdi btrfs-1: dirty=865 wb=476 unstable=0 bg_thresh=995 thresh=1991 gap=650 poll_thresh=19 ino=257 dd-2584 [001] 198.657993: balance_dirty_state: bdi btrfs-1: dirty=890 wb=476 unstable=0 bg_thresh=992 thresh=1985 gap=619 poll_thresh=14 ino=257 dd-2584 [001] 198.658053: balance_dirty_state: bdi btrfs-1: dirty=915 wb=476 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=15 ino=257 dd-2584 [001] 198.658284: balance_dirty_state: bdi btrfs-1: dirty=915 wb=476 unstable=0 bg_thresh=992 thresh=1984 gap=593 poll_thresh=16 ino=257 dd-2584 [001] 198.658403: balance_dirty_state: bdi btrfs-1: dirty=965 wb=476 unstable=0 bg_thresh=994 thresh=1988 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 198.658520: balance_dirty_state: bdi btrfs-1: dirty=990 wb=476 unstable=0 bg_thresh=993 thresh=1987 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 198.658637: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=476 unstable=0 bg_thresh=993 thresh=1986 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 198.658642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 198.658658: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26096 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 198.660373: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=416 to_write=7776 dd-2584 [000] 198.665969: balance_dirty_state: bdi btrfs-1: dirty=615 wb=776 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=14 ino=257 dd-2584 [000] 198.666027: balance_dirty_state: bdi btrfs-1: dirty=615 wb=776 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=15 ino=257 dd-2584 [000] 198.666083: balance_dirty_state: bdi btrfs-1: dirty=640 wb=776 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=16 ino=257 dd-2584 [000] 198.666197: balance_dirty_state: bdi btrfs-1: dirty=665 wb=776 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=17 ino=257 dd-2584 [000] 198.666311: balance_dirty_state: bdi btrfs-1: dirty=690 wb=776 unstable=0 bg_thresh=1000 thresh=2001 gap=535 poll_thresh=18 ino=257 dd-2584 [000] 198.666424: balance_dirty_state: bdi btrfs-1: dirty=740 wb=776 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=19 ino=257 dd-2584 [000] 198.666428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 198.673925: balance_dirty_state: bdi btrfs-1: dirty=740 wb=651 unstable=0 bg_thresh=998 thresh=1997 gap=606 poll_thresh=19 ino=257 dd-2584 [005] 198.674177: balance_dirty_state: bdi btrfs-1: dirty=765 wb=651 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 198.674242: balance_dirty_state: bdi btrfs-1: dirty=765 wb=651 unstable=0 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 198.674306: balance_dirty_state: bdi btrfs-1: dirty=790 wb=651 unstable=0 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 198.674432: balance_dirty_state: bdi btrfs-1: dirty=815 wb=651 unstable=0 bg_thresh=1000 thresh=2000 gap=534 poll_thresh=17 ino=257 dd-2584 [005] 198.674559: balance_dirty_state: bdi btrfs-1: dirty=840 wb=651 unstable=0 bg_thresh=999 thresh=1999 gap=508 poll_thresh=18 ino=257 dd-2584 [005] 198.674686: balance_dirty_state: bdi btrfs-1: dirty=890 wb=651 unstable=0 bg_thresh=999 thresh=1998 gap=457 poll_thresh=19 ino=257 dd-2584 [005] 198.674691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=64784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 198.681982: balance_dirty_state: bdi btrfs-1: dirty=890 wb=526 unstable=0 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=19 ino=257 dd-2584 [005] 198.682092: balance_dirty_state: bdi btrfs-1: dirty=890 wb=526 unstable=0 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 198.682212: balance_dirty_state: bdi btrfs-1: dirty=915 wb=526 unstable=0 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 198.682329: balance_dirty_state: bdi btrfs-1: dirty=940 wb=526 unstable=0 bg_thresh=1003 thresh=2006 gap=540 poll_thresh=16 ino=257 dd-2584 [005] 198.682564: balance_dirty_state: bdi btrfs-1: dirty=965 wb=526 unstable=0 bg_thresh=1005 thresh=2010 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 198.682796: balance_dirty_state: bdi btrfs-1: dirty=990 wb=526 unstable=0 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 198.682805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=64784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 198.689915: balance_dirty_state: bdi btrfs-1: dirty=990 wb=426 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=18 ino=257 dd-2584 [005] 198.690160: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=426 unstable=0 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=13 ino=257 flush-btrfs-1-2586 [001] 198.690180: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26128 wrote=0 to_write=8192 dd-2584 [005] 198.690249: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=426 unstable=0 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=14 ino=257 dd-2584 [005] 198.690339: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=426 unstable=0 bg_thresh=1003 thresh=2006 gap=540 poll_thresh=15 ino=257 dd-2584 [005] 198.690429: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=451 unstable=0 bg_thresh=1002 thresh=2005 gap=514 poll_thresh=16 ino=257 dd-2584 [005] 198.690614: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=501 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=17 ino=257 dd-2584 [005] 198.690616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=64784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 198.691976: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=496 to_write=7696 dd-2584 [005] 198.701989: balance_dirty_state: bdi btrfs-1: dirty=615 wb=651 unstable=0 bg_thresh=1005 thresh=2011 gap=745 poll_thresh=17 ino=257 dd-2584 [005] 198.702055: balance_dirty_state: bdi btrfs-1: dirty=640 wb=651 unstable=0 bg_thresh=1005 thresh=2011 gap=720 poll_thresh=13 ino=257 dd-2584 [005] 198.702112: balance_dirty_state: bdi btrfs-1: dirty=640 wb=651 unstable=0 bg_thresh=1005 thresh=2010 gap=719 poll_thresh=14 ino=257 dd-2584 [005] 198.702169: balance_dirty_state: bdi btrfs-1: dirty=665 wb=651 unstable=0 bg_thresh=1007 thresh=2015 gap=699 poll_thresh=15 ino=257 dd-2584 [005] 198.702224: balance_dirty_state: bdi btrfs-1: dirty=690 wb=651 unstable=0 bg_thresh=1004 thresh=2009 gap=668 poll_thresh=16 ino=257 dd-2584 [005] 198.702338: balance_dirty_state: bdi btrfs-1: dirty=715 wb=651 unstable=0 bg_thresh=1006 thresh=2013 gap=647 poll_thresh=17 ino=257 dd-2584 [005] 198.702450: balance_dirty_state: bdi btrfs-1: dirty=740 wb=651 unstable=0 bg_thresh=1006 thresh=2012 gap=621 poll_thresh=18 ino=257 dd-2584 [005] 198.702564: balance_dirty_state: bdi btrfs-1: dirty=765 wb=651 unstable=0 bg_thresh=1005 thresh=2011 gap=595 poll_thresh=19 ino=257 dd-2584 [005] 198.702843: balance_dirty_state: bdi btrfs-1: dirty=815 wb=651 unstable=0 bg_thresh=1005 thresh=2010 gap=544 poll_thresh=20 ino=257 dd-2584 [005] 198.702957: balance_dirty_state: bdi btrfs-1: dirty=840 wb=651 unstable=0 bg_thresh=1007 thresh=2014 gap=523 poll_thresh=21 ino=257 dd-2584 [005] 198.703070: balance_dirty_state: bdi btrfs-1: dirty=865 wb=651 unstable=0 bg_thresh=1006 thresh=2013 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 198.703075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=64784 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 198.709885: balance_dirty_state: bdi btrfs-1: dirty=865 wb=501 unstable=0 bg_thresh=1004 thresh=2009 gap=643 poll_thresh=22 ino=257 dd-2584 [006] 198.710011: balance_dirty_state: bdi btrfs-1: dirty=865 wb=501 unstable=0 bg_thresh=1004 thresh=2009 gap=643 poll_thresh=16 ino=257 dd-2584 [006] 198.710242: balance_dirty_state: bdi btrfs-1: dirty=890 wb=501 unstable=0 bg_thresh=1009 thresh=2019 gap=628 poll_thresh=17 ino=257 dd-2584 [006] 198.710477: balance_dirty_state: bdi btrfs-1: dirty=940 wb=501 unstable=0 bg_thresh=1012 thresh=2024 gap=583 poll_thresh=18 ino=257 dd-2584 [006] 198.710713: balance_dirty_state: bdi btrfs-1: dirty=965 wb=501 unstable=0 bg_thresh=1011 thresh=2023 gap=557 poll_thresh=19 ino=257 dd-2584 [006] 198.710948: balance_dirty_state: bdi btrfs-1: dirty=990 wb=501 unstable=0 bg_thresh=1008 thresh=2016 gap=525 poll_thresh=20 ino=257 dd-2584 [006] 198.711535: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=501 unstable=0 bg_thresh=1010 thresh=2020 gap=479 poll_thresh=21 ino=257 dd-2584 [006] 198.711544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=64784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 198.711626: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26148 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 198.713373: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=432 to_write=7760 dd-2584 [006] 198.717879: balance_dirty_state: bdi btrfs-1: dirty=590 wb=801 unstable=0 bg_thresh=1012 thresh=2025 gap=634 poll_thresh=21 ino=257 dd-2584 [006] 198.718013: balance_dirty_state: bdi btrfs-1: dirty=590 wb=801 unstable=0 bg_thresh=1012 thresh=2025 gap=634 poll_thresh=16 ino=257 dd-2584 [006] 198.718250: balance_dirty_state: bdi btrfs-1: dirty=640 wb=801 unstable=0 bg_thresh=1014 thresh=2029 gap=588 poll_thresh=17 ino=257 dd-2584 [006] 198.718483: balance_dirty_state: bdi btrfs-1: dirty=665 wb=801 unstable=0 bg_thresh=1014 thresh=2028 gap=562 poll_thresh=18 ino=257 dd-2584 [006] 198.718716: balance_dirty_state: bdi btrfs-1: dirty=690 wb=801 unstable=0 bg_thresh=1013 thresh=2027 gap=536 poll_thresh=19 ino=257 dd-2584 [006] 198.718951: balance_dirty_state: bdi btrfs-1: dirty=715 wb=801 unstable=0 bg_thresh=1013 thresh=2026 gap=510 poll_thresh=20 ino=257 dd-2584 [006] 198.719185: balance_dirty_state: bdi btrfs-1: dirty=765 wb=801 unstable=0 bg_thresh=1015 thresh=2030 gap=464 poll_thresh=21 ino=257 dd-2584 [006] 198.719194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=64784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 198.725909: balance_dirty_state: bdi btrfs-1: dirty=765 wb=676 unstable=0 bg_thresh=1015 thresh=2031 gap=590 poll_thresh=21 ino=257 dd-2584 [006] 198.726007: balance_dirty_state: bdi btrfs-1: dirty=765 wb=676 unstable=0 bg_thresh=1012 thresh=2025 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 198.726122: balance_dirty_state: bdi btrfs-1: dirty=815 wb=676 unstable=0 bg_thresh=1014 thresh=2029 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 198.726400: balance_dirty_state: bdi btrfs-1: dirty=840 wb=676 unstable=0 bg_thresh=1014 thresh=2028 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 198.726513: balance_dirty_state: bdi btrfs-1: dirty=865 wb=676 unstable=0 bg_thresh=1013 thresh=2027 gap=486 poll_thresh=19 ino=257 dd-2584 [006] 198.726518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=64784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 198.733856: balance_dirty_state: bdi btrfs-1: dirty=865 wb=551 unstable=0 bg_thresh=1013 thresh=2026 gap=610 poll_thresh=19 ino=257 dd-2584 [002] 198.733987: balance_dirty_state: bdi btrfs-1: dirty=865 wb=551 unstable=0 bg_thresh=1013 thresh=2026 gap=610 poll_thresh=14 ino=257 dd-2584 [002] 198.734105: balance_dirty_state: bdi btrfs-1: dirty=890 wb=551 unstable=0 bg_thresh=1015 thresh=2031 gap=590 poll_thresh=15 ino=257 dd-2584 [002] 198.734221: balance_dirty_state: bdi btrfs-1: dirty=915 wb=551 unstable=0 bg_thresh=1015 thresh=2031 gap=565 poll_thresh=16 ino=257 dd-2584 [002] 198.734450: balance_dirty_state: bdi btrfs-1: dirty=940 wb=551 unstable=0 bg_thresh=1018 thresh=2036 gap=545 poll_thresh=17 ino=257 dd-2584 [002] 198.734688: balance_dirty_state: bdi btrfs-1: dirty=965 wb=551 unstable=0 bg_thresh=1020 thresh=2040 gap=524 poll_thresh=18 ino=257 dd-2584 [002] 198.734920: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=551 unstable=0 bg_thresh=1019 thresh=2039 gap=473 poll_thresh=19 ino=257 dd-2584 [002] 198.734929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=64784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 198.741916: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=451 unstable=0 bg_thresh=1013 thresh=2026 gap=560 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 198.742006: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26180 wrote=0 to_write=8192 dd-2584 [002] 198.742050: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=451 unstable=0 bg_thresh=1013 thresh=2026 gap=560 poll_thresh=14 ino=257 dd-2584 [002] 198.742172: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=451 unstable=0 bg_thresh=1015 thresh=2031 gap=540 poll_thresh=15 ino=257 dd-2584 [002] 198.742293: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=476 unstable=0 bg_thresh=1015 thresh=2031 gap=540 poll_thresh=16 ino=257 dd-2584 [002] 198.742882: balance_dirty_state: bdi btrfs-1: dirty=940 wb=601 unstable=0 bg_thresh=1018 thresh=2036 gap=495 poll_thresh=17 ino=257 dd-2584 [002] 198.742883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=64784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 198.744078: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=512 to_write=7680 dd-2584 [002] 198.749836: balance_dirty_state: bdi btrfs-1: dirty=590 wb=826 unstable=0 bg_thresh=1011 thresh=2023 gap=607 poll_thresh=17 ino=257 dd-2584 [002] 198.749900: balance_dirty_state: bdi btrfs-1: dirty=590 wb=826 unstable=0 bg_thresh=1011 thresh=2023 gap=607 poll_thresh=13 ino=257 dd-2584 [002] 198.749959: balance_dirty_state: bdi btrfs-1: dirty=615 wb=826 unstable=0 bg_thresh=1014 thresh=2028 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 198.750020: balance_dirty_state: bdi btrfs-1: dirty=640 wb=826 unstable=0 bg_thresh=1014 thresh=2028 gap=562 poll_thresh=15 ino=257 dd-2584 [002] 198.750080: balance_dirty_state: bdi btrfs-1: dirty=640 wb=826 unstable=0 bg_thresh=1013 thresh=2027 gap=561 poll_thresh=16 ino=257 dd-2584 [002] 198.750197: balance_dirty_state: bdi btrfs-1: dirty=690 wb=826 unstable=0 bg_thresh=1013 thresh=2026 gap=510 poll_thresh=17 ino=257 dd-2584 [002] 198.750319: balance_dirty_state: bdi btrfs-1: dirty=715 wb=826 unstable=0 bg_thresh=1015 thresh=2030 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 198.750324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=64784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 198.757831: balance_dirty_state: bdi btrfs-1: dirty=715 wb=701 unstable=0 bg_thresh=990 thresh=1980 gap=564 poll_thresh=18 ino=257 dd-2584 [002] 198.757895: balance_dirty_state: bdi btrfs-1: dirty=715 wb=701 unstable=0 bg_thresh=990 thresh=1980 gap=564 poll_thresh=13 ino=257 dd-2584 [002] 198.757955: balance_dirty_state: bdi btrfs-1: dirty=740 wb=701 unstable=0 bg_thresh=992 thresh=1985 gap=544 poll_thresh=14 ino=257 dd-2584 [002] 198.758016: balance_dirty_state: bdi btrfs-1: dirty=765 wb=701 unstable=0 bg_thresh=995 thresh=1990 gap=524 poll_thresh=15 ino=257 dd-2584 [002] 198.758077: balance_dirty_state: bdi btrfs-1: dirty=765 wb=701 unstable=0 bg_thresh=1000 thresh=2000 gap=534 poll_thresh=16 ino=257 dd-2584 [002] 198.758198: balance_dirty_state: bdi btrfs-1: dirty=815 wb=701 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=17 ino=257 dd-2584 [002] 198.758203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=64784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 198.765824: balance_dirty_state: bdi btrfs-1: dirty=815 wb=526 unstable=0 bg_thresh=991 thresh=1983 gap=642 poll_thresh=17 ino=257 dd-2584 [002] 198.765893: balance_dirty_state: bdi btrfs-1: dirty=815 wb=526 unstable=0 bg_thresh=991 thresh=1983 gap=642 poll_thresh=13 ino=257 dd-2584 [002] 198.766130: balance_dirty_state: bdi btrfs-1: dirty=840 wb=526 unstable=0 bg_thresh=994 thresh=1988 gap=622 poll_thresh=14 ino=257 dd-2584 [002] 198.766190: balance_dirty_state: bdi btrfs-1: dirty=865 wb=526 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=15 ino=257 dd-2584 [002] 198.766248: balance_dirty_state: bdi btrfs-1: dirty=865 wb=526 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=16 ino=257 dd-2584 [002] 198.766365: balance_dirty_state: bdi btrfs-1: dirty=915 wb=526 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=17 ino=257 dd-2584 [002] 198.766485: balance_dirty_state: bdi btrfs-1: dirty=940 wb=526 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=18 ino=257 dd-2584 [002] 198.766607: balance_dirty_state: bdi btrfs-1: dirty=965 wb=526 unstable=0 bg_thresh=997 thresh=1995 gap=504 poll_thresh=19 ino=257 dd-2584 [002] 198.766727: balance_dirty_state: bdi btrfs-1: dirty=990 wb=526 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=20 ino=257 dd-2584 [002] 198.766732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=64784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 198.773821: balance_dirty_state: bdi btrfs-1: dirty=990 wb=401 unstable=0 bg_thresh=990 thresh=1981 gap=590 poll_thresh=20 ino=257 dd-2584 [002] 198.773928: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=401 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 198.773967: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26212 wrote=0 to_write=8192 dd-2584 [002] 198.774054: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=401 unstable=0 bg_thresh=993 thresh=1986 gap=545 poll_thresh=16 ino=257 dd-2584 [002] 198.774295: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=426 unstable=0 bg_thresh=995 thresh=1991 gap=525 poll_thresh=17 ino=257 dd-2584 [002] 198.774894: balance_dirty_state: bdi btrfs-1: dirty=990 wb=501 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=18 ino=257 dd-2584 [002] 198.775147: balance_dirty_state: bdi btrfs-1: dirty=990 wb=526 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=19 ino=257 dd-2584 [002] 198.775150: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=64784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 198.777900: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=544 to_write=7648 dd-2584 [002] 198.781952: balance_dirty_state: bdi btrfs-1: dirty=565 wb=826 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=19 ino=257 dd-2584 [002] 198.782041: balance_dirty_state: bdi btrfs-1: dirty=590 wb=826 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=14 ino=257 dd-2584 [002] 198.782104: balance_dirty_state: bdi btrfs-1: dirty=615 wb=826 unstable=0 bg_thresh=999 thresh=1999 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 198.782164: balance_dirty_state: bdi btrfs-1: dirty=615 wb=826 unstable=0 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=16 ino=257 dd-2584 [002] 198.782284: balance_dirty_state: bdi btrfs-1: dirty=665 wb=826 unstable=0 bg_thresh=1001 thresh=2003 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 198.782404: balance_dirty_state: bdi btrfs-1: dirty=690 wb=826 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 198.782409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=65388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 198.789871: balance_dirty_state: bdi btrfs-1: dirty=690 wb=826 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 198.789879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=65388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 198.797848: balance_dirty_state: bdi btrfs-1: dirty=690 wb=701 unstable=0 bg_thresh=990 thresh=1981 gap=590 poll_thresh=18 ino=257 dd-2584 [002] 198.797960: balance_dirty_state: bdi btrfs-1: dirty=715 wb=701 unstable=0 bg_thresh=990 thresh=1981 gap=565 poll_thresh=13 ino=257 dd-2584 [002] 198.798025: balance_dirty_state: bdi btrfs-1: dirty=715 wb=701 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=14 ino=257 dd-2584 [002] 198.798088: balance_dirty_state: bdi btrfs-1: dirty=740 wb=701 unstable=0 bg_thresh=993 thresh=1986 gap=545 poll_thresh=15 ino=257 dd-2584 [002] 198.798153: balance_dirty_state: bdi btrfs-1: dirty=765 wb=701 unstable=0 bg_thresh=995 thresh=1991 gap=525 poll_thresh=16 ino=257 dd-2584 [002] 198.798284: balance_dirty_state: bdi btrfs-1: dirty=790 wb=701 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=17 ino=257 dd-2584 [002] 198.798603: balance_dirty_state: bdi btrfs-1: dirty=815 wb=701 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 198.798608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=65388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 198.805855: balance_dirty_state: bdi btrfs-1: dirty=815 wb=551 unstable=0 bg_thresh=997 thresh=1994 gap=628 poll_thresh=18 ino=257 dd-2584 [002] 198.805950: balance_dirty_state: bdi btrfs-1: dirty=840 wb=551 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=13 ino=257 dd-2584 [002] 198.806068: balance_dirty_state: bdi btrfs-1: dirty=840 wb=551 unstable=0 bg_thresh=999 thresh=1999 gap=608 poll_thresh=14 ino=257 dd-2584 [002] 198.806187: balance_dirty_state: bdi btrfs-1: dirty=865 wb=551 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=15 ino=257 dd-2584 [002] 198.806305: balance_dirty_state: bdi btrfs-1: dirty=890 wb=551 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 198.806541: balance_dirty_state: bdi btrfs-1: dirty=915 wb=551 unstable=0 bg_thresh=995 thresh=1991 gap=525 poll_thresh=17 ino=257 dd-2584 [002] 198.806779: balance_dirty_state: bdi btrfs-1: dirty=940 wb=551 unstable=0 bg_thresh=997 thresh=1995 gap=504 poll_thresh=18 ino=257 dd-2584 [002] 198.807014: balance_dirty_state: bdi btrfs-1: dirty=965 wb=551 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=19 ino=257 dd-2584 [002] 198.807023: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=65388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 198.813845: balance_dirty_state: bdi btrfs-1: dirty=965 wb=426 unstable=0 bg_thresh=990 thresh=1981 gap=590 poll_thresh=19 ino=257 dd-2584 [002] 198.813967: balance_dirty_state: bdi btrfs-1: dirty=990 wb=426 unstable=0 bg_thresh=990 thresh=1981 gap=565 poll_thresh=14 ino=257 dd-2584 [002] 198.814083: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=426 unstable=0 bg_thresh=993 thresh=1986 gap=545 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 198.814131: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26252 wrote=0 to_write=8192 dd-2584 [002] 198.814205: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=426 unstable=0 bg_thresh=993 thresh=1986 gap=545 poll_thresh=16 ino=257 dd-2584 [002] 198.814797: balance_dirty_state: bdi btrfs-1: dirty=965 wb=526 unstable=0 bg_thresh=995 thresh=1991 gap=500 poll_thresh=17 ino=257 dd-2584 [002] 198.815048: balance_dirty_state: bdi btrfs-1: dirty=940 wb=576 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 198.815051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=65388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 198.817657: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=512 to_write=7680 dd-2584 [002] 198.821911: balance_dirty_state: bdi btrfs-1: dirty=590 wb=801 unstable=0 bg_thresh=990 thresh=1980 gap=589 poll_thresh=18 ino=257 dd-2584 [002] 198.822007: balance_dirty_state: bdi btrfs-1: dirty=615 wb=801 unstable=0 bg_thresh=990 thresh=1980 gap=564 poll_thresh=13 ino=257 dd-2584 [002] 198.822065: balance_dirty_state: bdi btrfs-1: dirty=615 wb=801 unstable=0 bg_thresh=992 thresh=1985 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 198.822123: balance_dirty_state: bdi btrfs-1: dirty=640 wb=801 unstable=0 bg_thresh=992 thresh=1985 gap=544 poll_thresh=15 ino=257 dd-2584 [002] 198.822180: balance_dirty_state: bdi btrfs-1: dirty=665 wb=801 unstable=0 bg_thresh=995 thresh=1990 gap=524 poll_thresh=16 ino=257 dd-2584 [002] 198.822297: balance_dirty_state: bdi btrfs-1: dirty=690 wb=801 unstable=0 bg_thresh=997 thresh=1995 gap=504 poll_thresh=17 ino=257 dd-2584 [002] 198.822415: balance_dirty_state: bdi btrfs-1: dirty=715 wb=801 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 198.822419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=65388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 198.830065: balance_dirty_state: bdi btrfs-1: dirty=715 wb=676 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 198.830192: balance_dirty_state: bdi btrfs-1: dirty=740 wb=676 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=13 ino=257 dd-2584 [005] 198.830309: balance_dirty_state: bdi btrfs-1: dirty=765 wb=676 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=14 ino=257 dd-2584 [005] 198.830425: balance_dirty_state: bdi btrfs-1: dirty=765 wb=676 unstable=0 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 198.830544: balance_dirty_state: bdi btrfs-1: dirty=790 wb=676 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=16 ino=257 dd-2584 [005] 198.831133: balance_dirty_state: bdi btrfs-1: dirty=815 wb=676 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 198.831370: balance_dirty_state: bdi btrfs-1: dirty=840 wb=676 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 198.831379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=65388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 198.837973: balance_dirty_state: bdi btrfs-1: dirty=840 wb=551 unstable=0 bg_thresh=994 thresh=1989 gap=598 poll_thresh=18 ino=257 dd-2584 [005] 198.838102: balance_dirty_state: bdi btrfs-1: dirty=865 wb=551 unstable=0 bg_thresh=994 thresh=1988 gap=572 poll_thresh=13 ino=257 dd-2584 [005] 198.838221: balance_dirty_state: bdi btrfs-1: dirty=890 wb=551 unstable=0 bg_thresh=994 thresh=1988 gap=547 poll_thresh=14 ino=257 dd-2584 [005] 198.838340: balance_dirty_state: bdi btrfs-1: dirty=890 wb=551 unstable=0 bg_thresh=993 thresh=1987 gap=546 poll_thresh=15 ino=257 dd-2584 [005] 198.838457: balance_dirty_state: bdi btrfs-1: dirty=915 wb=551 unstable=0 bg_thresh=993 thresh=1987 gap=521 poll_thresh=16 ino=257 dd-2584 [005] 198.838693: balance_dirty_state: bdi btrfs-1: dirty=940 wb=551 unstable=0 bg_thresh=995 thresh=1991 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 198.838927: balance_dirty_state: bdi btrfs-1: dirty=965 wb=551 unstable=0 bg_thresh=995 thresh=1990 gap=474 poll_thresh=18 ino=257 dd-2584 [005] 198.838936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=65388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 198.846073: balance_dirty_state: bdi btrfs-1: dirty=965 wb=376 unstable=0 bg_thresh=993 thresh=1987 gap=646 poll_thresh=18 ino=257 dd-2584 [005] 198.846140: balance_dirty_state: bdi btrfs-1: dirty=990 wb=376 unstable=0 bg_thresh=993 thresh=1986 gap=620 poll_thresh=13 ino=257 dd-2584 [005] 198.846197: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=376 unstable=0 bg_thresh=993 thresh=1986 gap=595 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 198.846216: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26284 wrote=0 to_write=8192 dd-2584 [005] 198.846284: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=376 unstable=0 bg_thresh=992 thresh=1985 gap=594 poll_thresh=15 ino=257 dd-2584 [005] 198.846370: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=401 unstable=0 bg_thresh=995 thresh=1990 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 198.846827: balance_dirty_state: bdi btrfs-1: dirty=915 wb=526 unstable=0 bg_thresh=991 thresh=1983 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 198.847002: balance_dirty_state: bdi btrfs-1: dirty=915 wb=576 unstable=0 bg_thresh=991 thresh=1982 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 198.847004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=65388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 198.847983: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=512 to_write=7680 dd-2584 [005] 198.857894: balance_dirty_state: bdi btrfs-1: dirty=590 wb=651 unstable=0 bg_thresh=990 thresh=1981 gap=740 poll_thresh=18 ino=257 dd-2584 [005] 198.857994: balance_dirty_state: bdi btrfs-1: dirty=590 wb=651 unstable=0 bg_thresh=993 thresh=1986 gap=745 poll_thresh=13 ino=257 dd-2584 [005] 198.858056: balance_dirty_state: bdi btrfs-1: dirty=615 wb=651 unstable=0 bg_thresh=990 thresh=1980 gap=714 poll_thresh=14 ino=257 dd-2584 [005] 198.858113: balance_dirty_state: bdi btrfs-1: dirty=640 wb=651 unstable=0 bg_thresh=992 thresh=1985 gap=694 poll_thresh=15 ino=257 dd-2584 [005] 198.858169: balance_dirty_state: bdi btrfs-1: dirty=640 wb=651 unstable=0 bg_thresh=992 thresh=1984 gap=693 poll_thresh=16 ino=257 dd-2584 [005] 198.858281: balance_dirty_state: bdi btrfs-1: dirty=665 wb=651 unstable=0 bg_thresh=991 thresh=1983 gap=667 poll_thresh=17 ino=257 dd-2584 [005] 198.858392: balance_dirty_state: bdi btrfs-1: dirty=715 wb=651 unstable=0 bg_thresh=991 thresh=1982 gap=616 poll_thresh=18 ino=257 dd-2584 [005] 198.858506: balance_dirty_state: bdi btrfs-1: dirty=740 wb=651 unstable=0 bg_thresh=990 thresh=1981 gap=590 poll_thresh=19 ino=257 dd-2584 [005] 198.858620: balance_dirty_state: bdi btrfs-1: dirty=765 wb=651 unstable=0 bg_thresh=992 thresh=1985 gap=569 poll_thresh=20 ino=257 dd-2584 [005] 198.858898: balance_dirty_state: bdi btrfs-1: dirty=815 wb=651 unstable=0 bg_thresh=992 thresh=1984 gap=518 poll_thresh=21 ino=257 dd-2584 [005] 198.859011: balance_dirty_state: bdi btrfs-1: dirty=840 wb=651 unstable=0 bg_thresh=991 thresh=1983 gap=492 poll_thresh=22 ino=257 dd-2584 [005] 198.859016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=65388 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 198.865995: balance_dirty_state: bdi btrfs-1: dirty=840 wb=526 unstable=0 bg_thresh=991 thresh=1983 gap=617 poll_thresh=22 ino=257 dd-2584 [005] 198.866065: balance_dirty_state: bdi btrfs-1: dirty=840 wb=526 unstable=0 bg_thresh=991 thresh=1982 gap=616 poll_thresh=16 ino=257 dd-2584 [005] 198.866183: balance_dirty_state: bdi btrfs-1: dirty=890 wb=526 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=17 ino=257 dd-2584 [005] 198.866299: balance_dirty_state: bdi btrfs-1: dirty=915 wb=526 unstable=0 bg_thresh=992 thresh=1985 gap=544 poll_thresh=18 ino=257 dd-2584 [005] 198.866416: balance_dirty_state: bdi btrfs-1: dirty=940 wb=526 unstable=0 bg_thresh=992 thresh=1984 gap=518 poll_thresh=19 ino=257 dd-2584 [005] 198.866533: balance_dirty_state: bdi btrfs-1: dirty=990 wb=526 unstable=0 bg_thresh=994 thresh=1988 gap=472 poll_thresh=20 ino=257 dd-2584 [005] 198.866537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=65388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 198.873974: balance_dirty_state: bdi btrfs-1: dirty=990 wb=526 unstable=0 bg_thresh=994 thresh=1989 gap=473 poll_thresh=20 ino=257 dd-2584 [005] 198.873984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=65388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 198.882052: balance_dirty_state: bdi btrfs-1: dirty=990 wb=251 unstable=0 bg_thresh=995 thresh=1990 gap=749 poll_thresh=20 ino=257 dd-2584 [005] 198.882118: balance_dirty_state: bdi btrfs-1: dirty=990 wb=251 unstable=0 bg_thresh=995 thresh=1990 gap=749 poll_thresh=15 ino=257 dd-2584 [005] 198.882181: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=251 unstable=0 bg_thresh=994 thresh=1989 gap=723 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 198.882204: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26320 wrote=0 to_write=8192 dd-2584 [005] 198.882363: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=251 unstable=0 bg_thresh=994 thresh=1988 gap=697 poll_thresh=17 ino=257 dd-2584 [005] 198.882853: balance_dirty_state: bdi btrfs-1: dirty=915 wb=401 unstable=0 bg_thresh=993 thresh=1987 gap=671 poll_thresh=18 ino=257 dd-2584 [005] 198.883042: balance_dirty_state: bdi btrfs-1: dirty=915 wb=451 unstable=0 bg_thresh=995 thresh=1991 gap=625 poll_thresh=19 ino=257 dd-2584 [005] 198.883228: balance_dirty_state: bdi btrfs-1: dirty=890 wb=501 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=20 ino=257 dd-2584 [005] 198.883412: balance_dirty_state: bdi btrfs-1: dirty=865 wb=551 unstable=0 bg_thresh=994 thresh=1989 gap=573 poll_thresh=21 ino=257 dd-2584 [005] 198.883601: balance_dirty_state: bdi btrfs-1: dirty=865 wb=601 unstable=0 bg_thresh=996 thresh=1993 gap=527 poll_thresh=22 ino=257 dd-2584 [005] 198.883784: balance_dirty_state: bdi btrfs-1: dirty=865 wb=626 unstable=0 bg_thresh=996 thresh=1992 gap=501 poll_thresh=23 ino=257 dd-2584 [005] 198.883980: balance_dirty_state: bdi btrfs-1: dirty=840 wb=676 unstable=0 bg_thresh=992 thresh=1985 gap=469 poll_thresh=24 ino=257 dd-2584 [005] 198.883982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 198.884873: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=688 to_write=7504 dd-2584 [001] 198.890327: balance_dirty_state: bdi btrfs-1: dirty=590 wb=801 unstable=0 bg_thresh=989 thresh=1979 gap=588 poll_thresh=24 ino=257 dd-2584 [001] 198.890439: balance_dirty_state: bdi btrfs-1: dirty=590 wb=801 unstable=0 bg_thresh=992 thresh=1984 gap=593 poll_thresh=18 ino=257 dd-2584 [001] 198.891028: balance_dirty_state: bdi btrfs-1: dirty=615 wb=801 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=19 ino=257 dd-2584 [001] 198.891264: balance_dirty_state: bdi btrfs-1: dirty=640 wb=801 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=20 ino=257 dd-2584 [001] 198.891502: balance_dirty_state: bdi btrfs-1: dirty=690 wb=801 unstable=0 bg_thresh=999 thresh=1998 gap=507 poll_thresh=21 ino=257 dd-2584 [001] 198.891737: balance_dirty_state: bdi btrfs-1: dirty=715 wb=801 unstable=0 bg_thresh=998 thresh=1997 gap=481 poll_thresh=22 ino=257 dd-2584 [001] 198.891746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 198.897914: balance_dirty_state: bdi btrfs-1: dirty=715 wb=676 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=22 ino=257 dd-2584 [001] 198.897979: balance_dirty_state: bdi btrfs-1: dirty=740 wb=676 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 198.898099: balance_dirty_state: bdi btrfs-1: dirty=765 wb=676 unstable=0 bg_thresh=999 thresh=1999 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 198.898219: balance_dirty_state: bdi btrfs-1: dirty=790 wb=676 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 198.898336: balance_dirty_state: bdi btrfs-1: dirty=840 wb=676 unstable=0 bg_thresh=998 thresh=1996 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 198.898341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 198.905974: balance_dirty_state: bdi btrfs-1: dirty=840 wb=551 unstable=0 bg_thresh=999 thresh=1999 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 198.906041: balance_dirty_state: bdi btrfs-1: dirty=840 wb=551 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 198.906105: balance_dirty_state: bdi btrfs-1: dirty=865 wb=551 unstable=0 bg_thresh=996 thresh=1992 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 198.906337: balance_dirty_state: bdi btrfs-1: dirty=865 wb=551 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 198.906459: balance_dirty_state: bdi btrfs-1: dirty=915 wb=551 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 198.906577: balance_dirty_state: bdi btrfs-1: dirty=940 wb=551 unstable=0 bg_thresh=1000 thresh=2000 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 198.906694: balance_dirty_state: bdi btrfs-1: dirty=965 wb=551 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 198.906699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 198.917917: balance_dirty_state: bdi btrfs-1: dirty=965 wb=301 unstable=0 bg_thresh=984 thresh=1968 gap=702 poll_thresh=19 ino=257 dd-2584 [001] 198.918029: balance_dirty_state: bdi btrfs-1: dirty=990 wb=301 unstable=0 bg_thresh=986 thresh=1973 gap=682 poll_thresh=14 ino=257 flush-btrfs-1-2586 [005] 198.918077: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26356 wrote=0 to_write=8192 dd-2584 [001] 198.918170: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=301 unstable=0 bg_thresh=986 thresh=1973 gap=657 poll_thresh=15 ino=257 dd-2584 [001] 198.918255: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=301 unstable=0 bg_thresh=989 thresh=1978 gap=662 poll_thresh=16 ino=257 dd-2584 [001] 198.918432: balance_dirty_state: bdi btrfs-1: dirty=990 wb=351 unstable=0 bg_thresh=991 thresh=1983 gap=642 poll_thresh=17 ino=257 dd-2584 [001] 198.918615: balance_dirty_state: bdi btrfs-1: dirty=990 wb=401 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=18 ino=257 dd-2584 [001] 198.918802: balance_dirty_state: bdi btrfs-1: dirty=965 wb=451 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=19 ino=257 dd-2584 [001] 198.919278: balance_dirty_state: bdi btrfs-1: dirty=865 wb=576 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=20 ino=257 dd-2584 [001] 198.919459: balance_dirty_state: bdi btrfs-1: dirty=865 wb=626 unstable=0 bg_thresh=995 thresh=1990 gap=499 poll_thresh=21 ino=257 dd-2584 [001] 198.919641: balance_dirty_state: bdi btrfs-1: dirty=840 wb=676 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=22 ino=257 dd-2584 [001] 198.919643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 198.920229: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=640 to_write=7552 dd-2584 [001] 198.925897: balance_dirty_state: bdi btrfs-1: dirty=590 wb=801 unstable=0 bg_thresh=988 thresh=1977 gap=586 poll_thresh=22 ino=257 dd-2584 [001] 198.925960: balance_dirty_state: bdi btrfs-1: dirty=615 wb=801 unstable=0 bg_thresh=991 thresh=1982 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 198.926080: balance_dirty_state: bdi btrfs-1: dirty=640 wb=801 unstable=0 bg_thresh=990 thresh=1981 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 198.926199: balance_dirty_state: bdi btrfs-1: dirty=665 wb=801 unstable=0 bg_thresh=990 thresh=1980 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 198.926320: balance_dirty_state: bdi btrfs-1: dirty=690 wb=801 unstable=0 bg_thresh=992 thresh=1984 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 198.926325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 198.933999: balance_dirty_state: bdi btrfs-1: dirty=690 wb=626 unstable=0 bg_thresh=990 thresh=1981 gap=665 poll_thresh=19 ino=257 dd-2584 [001] 198.934070: balance_dirty_state: bdi btrfs-1: dirty=715 wb=626 unstable=0 bg_thresh=990 thresh=1981 gap=640 poll_thresh=14 ino=257 dd-2584 [001] 198.934133: balance_dirty_state: bdi btrfs-1: dirty=740 wb=626 unstable=0 bg_thresh=990 thresh=1980 gap=614 poll_thresh=15 ino=257 dd-2584 [001] 198.934195: balance_dirty_state: bdi btrfs-1: dirty=740 wb=626 unstable=0 bg_thresh=990 thresh=1980 gap=614 poll_thresh=16 ino=257 dd-2584 [001] 198.934488: balance_dirty_state: bdi btrfs-1: dirty=790 wb=626 unstable=0 bg_thresh=989 thresh=1979 gap=563 poll_thresh=17 ino=257 dd-2584 [001] 198.934606: balance_dirty_state: bdi btrfs-1: dirty=815 wb=626 unstable=0 bg_thresh=991 thresh=1983 gap=542 poll_thresh=18 ino=257 dd-2584 [001] 198.934726: balance_dirty_state: bdi btrfs-1: dirty=840 wb=626 unstable=0 bg_thresh=988 thresh=1976 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 198.934843: balance_dirty_state: bdi btrfs-1: dirty=865 wb=626 unstable=0 bg_thresh=987 thresh=1975 gap=484 poll_thresh=20 ino=257 dd-2584 [001] 198.934848: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 198.946003: balance_dirty_state: bdi btrfs-1: dirty=865 wb=501 unstable=0 bg_thresh=987 thresh=1975 gap=609 poll_thresh=20 ino=257 dd-2584 [001] 198.946129: balance_dirty_state: bdi btrfs-1: dirty=890 wb=501 unstable=0 bg_thresh=990 thresh=1980 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 198.946250: balance_dirty_state: bdi btrfs-1: dirty=915 wb=501 unstable=0 bg_thresh=987 thresh=1974 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 198.946485: balance_dirty_state: bdi btrfs-1: dirty=940 wb=501 unstable=0 bg_thresh=989 thresh=1978 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 198.946721: balance_dirty_state: bdi btrfs-1: dirty=965 wb=501 unstable=0 bg_thresh=988 thresh=1977 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 198.946954: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=501 unstable=0 bg_thresh=988 thresh=1976 gap=460 poll_thresh=19 ino=257 dd-2584 [001] 198.946963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 198.946995: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26384 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 198.948686: writeback_single_inode: bdi btrfs-1: ino=257 state= age=228 wrote=416 to_write=7776 dd-2584 [001] 198.953978: balance_dirty_state: bdi btrfs-1: dirty=590 wb=801 unstable=0 bg_thresh=985 thresh=1971 gap=580 poll_thresh=19 ino=257 dd-2584 [001] 198.954240: balance_dirty_state: bdi btrfs-1: dirty=590 wb=801 unstable=0 bg_thresh=990 thresh=1980 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 198.954302: balance_dirty_state: bdi btrfs-1: dirty=615 wb=801 unstable=0 bg_thresh=989 thresh=1979 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 198.954360: balance_dirty_state: bdi btrfs-1: dirty=615 wb=801 unstable=0 bg_thresh=992 thresh=1984 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 198.954478: balance_dirty_state: bdi btrfs-1: dirty=665 wb=801 unstable=0 bg_thresh=988 thresh=1977 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 198.954595: balance_dirty_state: bdi btrfs-1: dirty=690 wb=801 unstable=0 bg_thresh=988 thresh=1976 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 198.954600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 198.962044: balance_dirty_state: bdi btrfs-1: dirty=690 wb=676 unstable=0 bg_thresh=986 thresh=1973 gap=607 poll_thresh=18 ino=257 dd-2584 [000] 198.962119: balance_dirty_state: bdi btrfs-1: dirty=690 wb=676 unstable=0 bg_thresh=986 thresh=1973 gap=607 poll_thresh=13 ino=257 dd-2584 [000] 198.962178: balance_dirty_state: bdi btrfs-1: dirty=715 wb=676 unstable=0 bg_thresh=989 thresh=1978 gap=587 poll_thresh=14 ino=257 dd-2584 [000] 198.962234: balance_dirty_state: bdi btrfs-1: dirty=740 wb=676 unstable=0 bg_thresh=989 thresh=1978 gap=562 poll_thresh=15 ino=257 dd-2584 [000] 198.962290: balance_dirty_state: bdi btrfs-1: dirty=740 wb=676 unstable=0 bg_thresh=991 thresh=1983 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 198.962402: balance_dirty_state: bdi btrfs-1: dirty=790 wb=676 unstable=0 bg_thresh=994 thresh=1988 gap=522 poll_thresh=17 ino=257 dd-2584 [000] 198.962516: balance_dirty_state: bdi btrfs-1: dirty=815 wb=676 unstable=0 bg_thresh=996 thresh=1992 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 198.962794: balance_dirty_state: bdi btrfs-1: dirty=840 wb=676 unstable=0 bg_thresh=995 thresh=1991 gap=475 poll_thresh=19 ino=257 dd-2584 [000] 198.962799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 198.969948: balance_dirty_state: bdi btrfs-1: dirty=840 wb=526 unstable=0 bg_thresh=993 thresh=1986 gap=620 poll_thresh=19 ino=257 dd-2584 [000] 198.970049: balance_dirty_state: bdi btrfs-1: dirty=865 wb=526 unstable=0 bg_thresh=993 thresh=1986 gap=595 poll_thresh=14 ino=257 dd-2584 [000] 198.970138: balance_dirty_state: bdi btrfs-1: dirty=890 wb=526 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=15 ino=257 dd-2584 [000] 198.970225: balance_dirty_state: bdi btrfs-1: dirty=890 wb=526 unstable=0 bg_thresh=990 thresh=1980 gap=564 poll_thresh=16 ino=257 dd-2584 [000] 198.970422: balance_dirty_state: bdi btrfs-1: dirty=915 wb=451 unstable=0 bg_thresh=989 thresh=1979 gap=613 poll_thresh=17 ino=257 dd-2584 [000] 198.970608: balance_dirty_state: bdi btrfs-1: dirty=965 wb=401 unstable=0 bg_thresh=991 thresh=1983 gap=617 poll_thresh=18 ino=257 dd-2584 [000] 198.970781: balance_dirty_state: bdi btrfs-1: dirty=990 wb=401 unstable=0 bg_thresh=991 thresh=1982 gap=591 poll_thresh=19 ino=257 dd-2584 [000] 198.970958: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=401 unstable=0 bg_thresh=990 thresh=1981 gap=565 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 198.970975: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26408 wrote=0 to_write=8192 dd-2584 [000] 198.971147: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=426 unstable=0 bg_thresh=992 thresh=1985 gap=519 poll_thresh=21 ino=257 dd-2584 [000] 198.971337: balance_dirty_state: bdi btrfs-1: dirty=965 wb=526 unstable=0 bg_thresh=992 thresh=1984 gap=493 poll_thresh=22 ino=257 dd-2584 [000] 198.971339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 198.972209: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=16 wrote=512 to_write=7680 dd-2584 [003] 198.978004: balance_dirty_state: bdi btrfs-1: dirty=590 wb=826 unstable=0 bg_thresh=988 thresh=1977 gap=561 poll_thresh=22 ino=257 dd-2584 [003] 198.978243: balance_dirty_state: bdi btrfs-1: dirty=590 wb=776 unstable=0 bg_thresh=988 thresh=1976 gap=610 poll_thresh=16 ino=257 dd-2584 [003] 198.978367: balance_dirty_state: bdi btrfs-1: dirty=640 wb=776 unstable=0 bg_thresh=989 thresh=1979 gap=563 poll_thresh=17 ino=257 dd-2584 [003] 198.978490: balance_dirty_state: bdi btrfs-1: dirty=665 wb=776 unstable=0 bg_thresh=988 thresh=1976 gap=535 poll_thresh=18 ino=257 dd-2584 [003] 198.978613: balance_dirty_state: bdi btrfs-1: dirty=690 wb=776 unstable=0 bg_thresh=987 thresh=1974 gap=508 poll_thresh=19 ino=257 dd-2584 [003] 198.978736: balance_dirty_state: bdi btrfs-1: dirty=740 wb=776 unstable=0 bg_thresh=992 thresh=1985 gap=469 poll_thresh=20 ino=257 dd-2584 [003] 198.978741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 198.985971: balance_dirty_state: bdi btrfs-1: dirty=740 wb=651 unstable=0 bg_thresh=993 thresh=1986 gap=595 poll_thresh=20 ino=257 dd-2584 [003] 198.986035: balance_dirty_state: bdi btrfs-1: dirty=740 wb=651 unstable=0 bg_thresh=992 thresh=1985 gap=594 poll_thresh=15 ino=257 dd-2584 [003] 198.986093: balance_dirty_state: bdi btrfs-1: dirty=765 wb=651 unstable=0 bg_thresh=995 thresh=1990 gap=574 poll_thresh=16 ino=257 dd-2584 [003] 198.986209: balance_dirty_state: bdi btrfs-1: dirty=790 wb=651 unstable=0 bg_thresh=994 thresh=1989 gap=548 poll_thresh=17 ino=257 dd-2584 [003] 198.986326: balance_dirty_state: bdi btrfs-1: dirty=815 wb=651 unstable=0 bg_thresh=994 thresh=1988 gap=522 poll_thresh=18 ino=257 dd-2584 [003] 198.986613: balance_dirty_state: bdi btrfs-1: dirty=865 wb=651 unstable=0 bg_thresh=993 thresh=1987 gap=471 poll_thresh=19 ino=257 dd-2584 [003] 198.986618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 198.993984: balance_dirty_state: bdi btrfs-1: dirty=865 wb=651 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=19 ino=257 dd-2584 [003] 198.993989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 199.001993: balance_dirty_state: bdi btrfs-1: dirty=865 wb=501 unstable=0 bg_thresh=994 thresh=1988 gap=622 poll_thresh=19 ino=257 dd-2584 [003] 199.002060: balance_dirty_state: bdi btrfs-1: dirty=865 wb=501 unstable=0 bg_thresh=993 thresh=1987 gap=621 poll_thresh=14 ino=257 dd-2584 [003] 199.002121: balance_dirty_state: bdi btrfs-1: dirty=890 wb=501 unstable=0 bg_thresh=996 thresh=1992 gap=601 poll_thresh=15 ino=257 dd-2584 [003] 199.002181: balance_dirty_state: bdi btrfs-1: dirty=915 wb=501 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=16 ino=257 dd-2584 [003] 199.002301: balance_dirty_state: bdi btrfs-1: dirty=940 wb=501 unstable=0 bg_thresh=995 thresh=1990 gap=549 poll_thresh=17 ino=257 dd-2584 [003] 199.002419: balance_dirty_state: bdi btrfs-1: dirty=965 wb=501 unstable=0 bg_thresh=994 thresh=1989 gap=523 poll_thresh=18 ino=257 dd-2584 [003] 199.002538: balance_dirty_state: bdi btrfs-1: dirty=990 wb=501 unstable=0 bg_thresh=994 thresh=1988 gap=497 poll_thresh=19 ino=257 dd-2584 [003] 199.002660: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=501 unstable=0 bg_thresh=996 thresh=1992 gap=451 poll_thresh=20 ino=257 dd-2584 [003] 199.002664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 199.002708: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26440 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 199.003764: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=448 to_write=15936 dd-2584 [003] 199.009909: balance_dirty_state: bdi btrfs-1: dirty=590 wb=801 unstable=0 bg_thresh=989 thresh=1978 gap=587 poll_thresh=20 ino=257 dd-2584 [003] 199.009977: balance_dirty_state: bdi btrfs-1: dirty=590 wb=801 unstable=0 bg_thresh=986 thresh=1972 gap=581 poll_thresh=15 ino=257 dd-2584 [003] 199.010040: balance_dirty_state: bdi btrfs-1: dirty=615 wb=801 unstable=0 bg_thresh=988 thresh=1977 gap=561 poll_thresh=16 ino=257 dd-2584 [003] 199.010164: balance_dirty_state: bdi btrfs-1: dirty=640 wb=801 unstable=0 bg_thresh=988 thresh=1976 gap=535 poll_thresh=17 ino=257 dd-2584 [003] 199.010457: balance_dirty_state: bdi btrfs-1: dirty=690 wb=801 unstable=0 bg_thresh=987 thresh=1975 gap=484 poll_thresh=18 ino=257 dd-2584 [003] 199.010462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 199.017984: balance_dirty_state: bdi btrfs-1: dirty=690 wb=676 unstable=0 bg_thresh=996 thresh=1993 gap=627 poll_thresh=18 ino=257 dd-2584 [003] 199.018054: balance_dirty_state: bdi btrfs-1: dirty=690 wb=676 unstable=0 bg_thresh=996 thresh=1992 gap=626 poll_thresh=13 ino=257 dd-2584 [003] 199.018115: balance_dirty_state: bdi btrfs-1: dirty=715 wb=676 unstable=0 bg_thresh=998 thresh=1997 gap=606 poll_thresh=14 ino=257 dd-2584 [003] 199.018175: balance_dirty_state: bdi btrfs-1: dirty=740 wb=676 unstable=0 bg_thresh=995 thresh=1991 gap=575 poll_thresh=15 ino=257 dd-2584 [003] 199.018235: balance_dirty_state: bdi btrfs-1: dirty=740 wb=676 unstable=0 bg_thresh=998 thresh=1996 gap=580 poll_thresh=16 ino=257 dd-2584 [003] 199.018355: balance_dirty_state: bdi btrfs-1: dirty=765 wb=676 unstable=0 bg_thresh=994 thresh=1989 gap=548 poll_thresh=17 ino=257 dd-2584 [003] 199.018475: balance_dirty_state: bdi btrfs-1: dirty=815 wb=676 unstable=0 bg_thresh=996 thresh=1993 gap=502 poll_thresh=18 ino=257 dd-2584 [003] 199.018595: balance_dirty_state: bdi btrfs-1: dirty=840 wb=676 unstable=0 bg_thresh=996 thresh=1992 gap=476 poll_thresh=19 ino=257 dd-2584 [003] 199.018599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 199.026010: balance_dirty_state: bdi btrfs-1: dirty=840 wb=501 unstable=0 bg_thresh=987 thresh=1975 gap=634 poll_thresh=19 ino=257 dd-2584 [003] 199.026081: balance_dirty_state: bdi btrfs-1: dirty=865 wb=501 unstable=0 bg_thresh=983 thresh=1967 gap=601 poll_thresh=14 ino=257 dd-2584 [003] 199.026146: balance_dirty_state: bdi btrfs-1: dirty=865 wb=501 unstable=0 bg_thresh=986 thresh=1972 gap=606 poll_thresh=15 ino=257 dd-2584 [003] 199.026211: balance_dirty_state: bdi btrfs-1: dirty=890 wb=501 unstable=0 bg_thresh=986 thresh=1972 gap=581 poll_thresh=16 ino=257 dd-2584 [003] 199.026513: balance_dirty_state: bdi btrfs-1: dirty=915 wb=501 unstable=0 bg_thresh=985 thresh=1970 gap=554 poll_thresh=17 ino=257 dd-2584 [003] 199.026635: balance_dirty_state: bdi btrfs-1: dirty=940 wb=501 unstable=0 bg_thresh=987 thresh=1975 gap=534 poll_thresh=18 ino=257 dd-2584 [003] 199.026761: balance_dirty_state: bdi btrfs-1: dirty=990 wb=501 unstable=0 bg_thresh=983 thresh=1966 gap=475 poll_thresh=19 ino=257 dd-2584 [003] 199.026765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 199.026819: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26464 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 199.027872: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=400 to_write=15984 dd-2584 [003] 199.033917: balance_dirty_state: bdi btrfs-1: dirty=590 wb=726 unstable=0 bg_thresh=987 thresh=1975 gap=659 poll_thresh=19 ino=257 dd-2584 [003] 199.033982: balance_dirty_state: bdi btrfs-1: dirty=590 wb=726 unstable=0 bg_thresh=995 thresh=1990 gap=674 poll_thresh=14 ino=257 dd-2584 [003] 199.034046: balance_dirty_state: bdi btrfs-1: dirty=615 wb=726 unstable=0 bg_thresh=997 thresh=1994 gap=653 poll_thresh=15 ino=257 dd-2584 [003] 199.034106: balance_dirty_state: bdi btrfs-1: dirty=640 wb=726 unstable=0 bg_thresh=996 thresh=1993 gap=627 poll_thresh=16 ino=257 dd-2584 [003] 199.034226: balance_dirty_state: bdi btrfs-1: dirty=665 wb=726 unstable=0 bg_thresh=996 thresh=1992 gap=601 poll_thresh=17 ino=257 dd-2584 [003] 199.034346: balance_dirty_state: bdi btrfs-1: dirty=690 wb=726 unstable=0 bg_thresh=995 thresh=1991 gap=575 poll_thresh=18 ino=257 dd-2584 [003] 199.034468: balance_dirty_state: bdi btrfs-1: dirty=740 wb=726 unstable=0 bg_thresh=997 thresh=1995 gap=529 poll_thresh=19 ino=257 dd-2584 [003] 199.034590: balance_dirty_state: bdi btrfs-1: dirty=765 wb=726 unstable=0 bg_thresh=997 thresh=1994 gap=503 poll_thresh=20 ino=257 dd-2584 [003] 199.034881: balance_dirty_state: bdi btrfs-1: dirty=790 wb=726 unstable=0 bg_thresh=996 thresh=1993 gap=477 poll_thresh=21 ino=257 dd-2584 [003] 199.034886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 199.042118: balance_dirty_state: bdi btrfs-1: dirty=788 wb=565 unstable=0 bg_thresh=992 thresh=1984 gap=631 poll_thresh=21 ino=257 dd-2584 [007] 199.042183: balance_dirty_state: bdi btrfs-1: dirty=788 wb=565 unstable=0 bg_thresh=997 thresh=1995 gap=642 poll_thresh=16 ino=257 dd-2584 [007] 199.042311: balance_dirty_state: bdi btrfs-1: dirty=813 wb=565 unstable=0 bg_thresh=996 thresh=1992 gap=614 poll_thresh=17 ino=257 dd-2584 [007] 199.042436: balance_dirty_state: bdi btrfs-1: dirty=863 wb=565 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=18 ino=257 dd-2584 [007] 199.042560: balance_dirty_state: bdi btrfs-1: dirty=888 wb=565 unstable=0 bg_thresh=994 thresh=1989 gap=536 poll_thresh=19 ino=257 dd-2584 [007] 199.042684: balance_dirty_state: bdi btrfs-1: dirty=913 wb=565 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=20 ino=257 dd-2584 [007] 199.042808: balance_dirty_state: bdi btrfs-1: dirty=963 wb=565 unstable=0 bg_thresh=998 thresh=1997 gap=469 poll_thresh=21 ino=257 dd-2584 [007] 199.042812: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 199.049947: balance_dirty_state: bdi btrfs-1: dirty=947 wb=453 unstable=0 bg_thresh=989 thresh=1979 gap=579 poll_thresh=21 ino=257 dd-2584 [007] 199.050012: balance_dirty_state: bdi btrfs-1: dirty=947 wb=453 unstable=0 bg_thresh=989 thresh=1979 gap=579 poll_thresh=16 ino=257 dd-2584 [007] 199.050137: balance_dirty_state: bdi btrfs-1: dirty=997 wb=453 unstable=0 bg_thresh=991 thresh=1983 gap=533 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 199.050161: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26488 wrote=0 to_write=16384 dd-2584 [007] 199.050443: balance_dirty_state: bdi btrfs-1: dirty=972 wb=503 unstable=0 bg_thresh=991 thresh=1982 gap=507 poll_thresh=18 ino=257 dd-2584 [007] 199.050572: balance_dirty_state: bdi btrfs-1: dirty=972 wb=528 unstable=0 bg_thresh=987 thresh=1975 gap=475 poll_thresh=19 ino=257 dd-2584 [007] 199.050573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 199.051566: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=16 wrote=496 to_write=15888 dd-2584 [007] 199.061953: balance_dirty_state: bdi btrfs-1: dirty=554 wb=753 unstable=0 bg_thresh=990 thresh=1980 gap=673 poll_thresh=19 ino=257 dd-2584 [007] 199.062020: balance_dirty_state: bdi btrfs-1: dirty=585 wb=750 unstable=0 bg_thresh=986 thresh=1973 gap=638 poll_thresh=14 ino=257 dd-2584 [007] 199.062080: balance_dirty_state: bdi btrfs-1: dirty=610 wb=750 unstable=0 bg_thresh=986 thresh=1972 gap=612 poll_thresh=15 ino=257 dd-2584 [007] 199.062142: balance_dirty_state: bdi btrfs-1: dirty=610 wb=750 unstable=0 bg_thresh=986 thresh=1972 gap=612 poll_thresh=16 ino=257 dd-2584 [007] 199.062264: balance_dirty_state: bdi btrfs-1: dirty=660 wb=750 unstable=0 bg_thresh=985 thresh=1971 gap=561 poll_thresh=17 ino=257 dd-2584 [007] 199.062386: balance_dirty_state: bdi btrfs-1: dirty=685 wb=750 unstable=0 bg_thresh=993 thresh=1987 gap=552 poll_thresh=18 ino=257 dd-2584 [007] 199.062507: balance_dirty_state: bdi btrfs-1: dirty=710 wb=750 unstable=0 bg_thresh=993 thresh=1986 gap=526 poll_thresh=19 ino=257 dd-2584 [007] 199.062629: balance_dirty_state: bdi btrfs-1: dirty=735 wb=750 unstable=0 bg_thresh=992 thresh=1985 gap=500 poll_thresh=20 ino=257 dd-2584 [007] 199.062927: balance_dirty_state: bdi btrfs-1: dirty=785 wb=750 unstable=0 bg_thresh=992 thresh=1984 gap=449 poll_thresh=21 ino=257 dd-2584 [007] 199.062932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 199.069984: balance_dirty_state: bdi btrfs-1: dirty=785 wb=625 unstable=0 bg_thresh=989 thresh=1979 gap=569 poll_thresh=21 ino=257 dd-2584 [007] 199.070072: balance_dirty_state: bdi btrfs-1: dirty=793 wb=632 unstable=0 bg_thresh=991 thresh=1983 gap=558 poll_thresh=16 ino=257 dd-2584 [007] 199.070194: balance_dirty_state: bdi btrfs-1: dirty=843 wb=632 unstable=0 bg_thresh=991 thresh=1982 gap=507 poll_thresh=17 ino=257 dd-2584 [007] 199.070312: balance_dirty_state: bdi btrfs-1: dirty=868 wb=632 unstable=0 bg_thresh=990 thresh=1981 gap=481 poll_thresh=18 ino=257 dd-2584 [007] 199.070317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 199.078045: balance_dirty_state: bdi btrfs-1: dirty=872 wb=497 unstable=0 bg_thresh=989 thresh=1979 gap=610 poll_thresh=18 ino=257 dd-2584 [007] 199.078115: balance_dirty_state: bdi btrfs-1: dirty=872 wb=497 unstable=0 bg_thresh=986 thresh=1973 gap=604 poll_thresh=13 ino=257 dd-2584 [007] 199.078177: balance_dirty_state: bdi btrfs-1: dirty=897 wb=497 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 199.078237: balance_dirty_state: bdi btrfs-1: dirty=922 wb=497 unstable=0 bg_thresh=988 thresh=1977 gap=558 poll_thresh=15 ino=257 dd-2584 [007] 199.078297: balance_dirty_state: bdi btrfs-1: dirty=922 wb=497 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=16 ino=257 dd-2584 [007] 199.078416: balance_dirty_state: bdi btrfs-1: dirty=972 wb=497 unstable=0 bg_thresh=990 thresh=1981 gap=512 poll_thresh=17 ino=257 dd-2584 [007] 199.078534: balance_dirty_state: bdi btrfs-1: dirty=997 wb=497 unstable=0 bg_thresh=990 thresh=1980 gap=486 poll_thresh=18 ino=257 dd-2584 [007] 199.078538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1320 avg_dirty=1320 bdi_gap=6% task_gap=-87% task_weight=100% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 199.078554: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26516 wrote=0 to_write=16384 flush-btrfs-1-2586 [000] 199.080822: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=416 to_write=15968 dd-2584 [007] 199.086213: balance_dirty_state: bdi btrfs-1: dirty=606 wb=782 unstable=0 bg_thresh=985 thresh=1971 gap=583 poll_thresh=13 ino=257 dd-2584 [007] 199.086281: balance_dirty_state: bdi btrfs-1: dirty=606 wb=782 unstable=0 bg_thresh=990 thresh=1981 gap=593 poll_thresh=14 ino=257 dd-2584 [007] 199.086506: balance_dirty_state: bdi btrfs-1: dirty=631 wb=782 unstable=0 bg_thresh=987 thresh=1975 gap=562 poll_thresh=15 ino=257 dd-2584 [007] 199.086564: balance_dirty_state: bdi btrfs-1: dirty=656 wb=782 unstable=0 bg_thresh=990 thresh=1980 gap=542 poll_thresh=16 ino=257 dd-2584 [007] 199.086678: balance_dirty_state: bdi btrfs-1: dirty=681 wb=782 unstable=0 bg_thresh=986 thresh=1973 gap=510 poll_thresh=17 ino=257 dd-2584 [007] 199.086793: balance_dirty_state: bdi btrfs-1: dirty=706 wb=782 unstable=0 bg_thresh=986 thresh=1972 gap=484 poll_thresh=18 ino=257 dd-2584 [007] 199.086797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=65580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 199.094170: balance_dirty_state: bdi btrfs-1: dirty=706 wb=657 unstable=0 bg_thresh=986 thresh=1972 gap=609 poll_thresh=18 ino=257 dd-2584 [007] 199.094256: balance_dirty_state: bdi btrfs-1: dirty=731 wb=657 unstable=0 bg_thresh=988 thresh=1977 gap=589 poll_thresh=13 ino=257 dd-2584 [007] 199.094315: balance_dirty_state: bdi btrfs-1: dirty=731 wb=657 unstable=0 bg_thresh=988 thresh=1976 gap=588 poll_thresh=14 ino=257 dd-2584 [007] 199.094373: balance_dirty_state: bdi btrfs-1: dirty=756 wb=657 unstable=0 bg_thresh=988 thresh=1976 gap=563 poll_thresh=15 ino=257 dd-2584 [007] 199.094429: balance_dirty_state: bdi btrfs-1: dirty=781 wb=657 unstable=0 bg_thresh=987 thresh=1975 gap=537 poll_thresh=16 ino=257 dd-2584 [007] 199.094541: balance_dirty_state: bdi btrfs-1: dirty=806 wb=657 unstable=0 bg_thresh=987 thresh=1974 gap=511 poll_thresh=17 ino=257 dd-2584 [007] 199.094655: balance_dirty_state: bdi btrfs-1: dirty=831 wb=657 unstable=0 bg_thresh=989 thresh=1978 gap=490 poll_thresh=18 ino=257 dd-2584 [007] 199.094659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 199.102140: balance_dirty_state: bdi btrfs-1: dirty=831 wb=532 unstable=0 bg_thresh=989 thresh=1979 gap=616 poll_thresh=18 ino=257 dd-2584 [007] 199.102241: balance_dirty_state: bdi btrfs-1: dirty=856 wb=532 unstable=0 bg_thresh=989 thresh=1979 gap=591 poll_thresh=13 ino=257 dd-2584 [007] 199.102298: balance_dirty_state: bdi btrfs-1: dirty=856 wb=532 unstable=0 bg_thresh=989 thresh=1978 gap=590 poll_thresh=14 ino=257 dd-2584 [007] 199.102519: balance_dirty_state: bdi btrfs-1: dirty=881 wb=532 unstable=0 bg_thresh=989 thresh=1978 gap=565 poll_thresh=15 ino=257 dd-2584 [007] 199.102579: balance_dirty_state: bdi btrfs-1: dirty=906 wb=532 unstable=0 bg_thresh=988 thresh=1977 gap=539 poll_thresh=16 ino=257 dd-2584 [007] 199.102691: balance_dirty_state: bdi btrfs-1: dirty=931 wb=532 unstable=0 bg_thresh=988 thresh=1976 gap=513 poll_thresh=17 ino=257 dd-2584 [007] 199.102819: balance_dirty_state: bdi btrfs-1: dirty=956 wb=507 unstable=0 bg_thresh=990 thresh=1980 gap=517 poll_thresh=18 ino=257 dd-2584 [007] 199.102957: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=457 unstable=0 bg_thresh=985 thresh=1971 gap=508 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 199.103027: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26540 wrote=0 to_write=16384 dd-2584 [007] 199.103083: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=457 unstable=0 bg_thresh=988 thresh=1976 gap=488 poll_thresh=20 ino=257 dd-2584 [007] 199.103085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 199.104259: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=16 wrote=448 to_write=15936 dd-2584 [003] 199.110145: balance_dirty_state: bdi btrfs-1: dirty=581 wb=857 unstable=0 bg_thresh=987 thresh=1974 gap=536 poll_thresh=20 ino=257 dd-2584 [003] 199.110260: balance_dirty_state: bdi btrfs-1: dirty=581 wb=857 unstable=0 bg_thresh=987 thresh=1974 gap=536 poll_thresh=15 ino=257 dd-2584 [003] 199.110380: balance_dirty_state: bdi btrfs-1: dirty=606 wb=857 unstable=0 bg_thresh=986 thresh=1973 gap=510 poll_thresh=16 ino=257 dd-2584 [003] 199.110607: balance_dirty_state: bdi btrfs-1: dirty=631 wb=857 unstable=0 bg_thresh=984 thresh=1969 gap=481 poll_thresh=17 ino=257 dd-2584 [003] 199.110612: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 199.118155: balance_dirty_state: bdi btrfs-1: dirty=631 wb=732 unstable=0 bg_thresh=987 thresh=1975 gap=612 poll_thresh=17 ino=257 dd-2584 [000] 199.118357: balance_dirty_state: bdi btrfs-1: dirty=656 wb=707 unstable=0 bg_thresh=987 thresh=1975 gap=612 poll_thresh=13 ino=257 dd-2584 [000] 199.118499: balance_dirty_state: bdi btrfs-1: dirty=656 wb=657 unstable=0 bg_thresh=990 thresh=1980 gap=667 poll_thresh=14 ino=257 dd-2584 [000] 199.119004: balance_dirty_state: bdi btrfs-1: dirty=681 wb=607 unstable=0 bg_thresh=991 thresh=1982 gap=694 poll_thresh=15 ino=257 dd-2584 [000] 199.119124: balance_dirty_state: bdi btrfs-1: dirty=681 wb=607 unstable=0 bg_thresh=993 thresh=1987 gap=699 poll_thresh=16 ino=257 dd-2584 [000] 199.119359: balance_dirty_state: bdi btrfs-1: dirty=731 wb=607 unstable=0 bg_thresh=993 thresh=1986 gap=648 poll_thresh=17 ino=257 dd-2584 [000] 199.119595: balance_dirty_state: bdi btrfs-1: dirty=756 wb=607 unstable=0 bg_thresh=995 thresh=1990 gap=627 poll_thresh=18 ino=257 dd-2584 [000] 199.119827: balance_dirty_state: bdi btrfs-1: dirty=781 wb=607 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=19 ino=257 dd-2584 [000] 199.120062: balance_dirty_state: bdi btrfs-1: dirty=831 wb=607 unstable=0 bg_thresh=994 thresh=1988 gap=550 poll_thresh=20 ino=257 dd-2584 [000] 199.120299: balance_dirty_state: bdi btrfs-1: dirty=856 wb=607 unstable=0 bg_thresh=993 thresh=1986 gap=523 poll_thresh=21 ino=257 dd-2584 [000] 199.120533: balance_dirty_state: bdi btrfs-1: dirty=881 wb=607 unstable=0 bg_thresh=992 thresh=1985 gap=497 poll_thresh=22 ino=257 dd-2584 [000] 199.120765: balance_dirty_state: bdi btrfs-1: dirty=906 wb=607 unstable=0 bg_thresh=992 thresh=1984 gap=471 poll_thresh=23 ino=257 dd-2584 [000] 199.120775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 199.129980: balance_dirty_state: bdi btrfs-1: dirty=906 wb=457 unstable=0 bg_thresh=994 thresh=1989 gap=626 poll_thresh=23 ino=257 dd-2584 [004] 199.130399: balance_dirty_state: bdi btrfs-1: dirty=931 wb=457 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 199.130566: balance_dirty_state: bdi btrfs-1: dirty=956 wb=457 unstable=0 bg_thresh=997 thresh=1994 gap=581 poll_thresh=18 ino=257 dd-2584 [004] 199.130736: balance_dirty_state: bdi btrfs-1: dirty=981 wb=457 unstable=0 bg_thresh=999 thresh=1999 gap=561 poll_thresh=19 ino=257 dd-2584 [004] 199.130906: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=457 unstable=0 bg_thresh=1001 thresh=2003 gap=540 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 199.130992: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26568 wrote=0 to_write=16384 dd-2584 [004] 199.131093: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=457 unstable=0 bg_thresh=1001 thresh=2002 gap=489 poll_thresh=21 ino=257 dd-2584 [004] 199.131095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 199.132172: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=496 to_write=15888 dd-2584 [004] 199.137979: balance_dirty_state: bdi btrfs-1: dirty=556 wb=832 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=21 ino=257 dd-2584 [004] 199.138099: balance_dirty_state: bdi btrfs-1: dirty=556 wb=832 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 199.138332: balance_dirty_state: bdi btrfs-1: dirty=606 wb=832 unstable=0 bg_thresh=998 thresh=1997 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 199.138569: balance_dirty_state: bdi btrfs-1: dirty=631 wb=832 unstable=0 bg_thresh=998 thresh=1996 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 199.138803: balance_dirty_state: bdi btrfs-1: dirty=656 wb=832 unstable=0 bg_thresh=1000 thresh=2000 gap=512 poll_thresh=19 ino=257 dd-2584 [004] 199.139386: balance_dirty_state: bdi btrfs-1: dirty=681 wb=832 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 199.139395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 199.145970: balance_dirty_state: bdi btrfs-1: dirty=681 wb=707 unstable=0 bg_thresh=992 thresh=1985 gap=597 poll_thresh=20 ino=257 dd-2584 [004] 199.146046: balance_dirty_state: bdi btrfs-1: dirty=706 wb=707 unstable=0 bg_thresh=995 thresh=1990 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 199.146101: balance_dirty_state: bdi btrfs-1: dirty=731 wb=707 unstable=0 bg_thresh=997 thresh=1995 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 199.146211: balance_dirty_state: bdi btrfs-1: dirty=756 wb=707 unstable=0 bg_thresh=1000 thresh=2000 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 199.146324: balance_dirty_state: bdi btrfs-1: dirty=781 wb=707 unstable=0 bg_thresh=999 thresh=1999 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 199.146436: balance_dirty_state: bdi btrfs-1: dirty=831 wb=707 unstable=0 bg_thresh=999 thresh=1998 gap=460 poll_thresh=19 ino=257 dd-2584 [004] 199.146440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 199.153984: balance_dirty_state: bdi btrfs-1: dirty=831 wb=507 unstable=0 bg_thresh=993 thresh=1987 gap=649 poll_thresh=19 ino=257 dd-2584 [004] 199.154071: balance_dirty_state: bdi btrfs-1: dirty=831 wb=507 unstable=0 bg_thresh=993 thresh=1987 gap=649 poll_thresh=14 ino=257 dd-2584 [004] 199.154154: balance_dirty_state: bdi btrfs-1: dirty=856 wb=507 unstable=0 bg_thresh=996 thresh=1992 gap=629 poll_thresh=15 ino=257 dd-2584 [004] 199.154238: balance_dirty_state: bdi btrfs-1: dirty=856 wb=507 unstable=0 bg_thresh=996 thresh=1992 gap=629 poll_thresh=16 ino=257 dd-2584 [004] 199.154402: balance_dirty_state: bdi btrfs-1: dirty=906 wb=507 unstable=0 bg_thresh=998 thresh=1997 gap=584 poll_thresh=17 ino=257 dd-2584 [004] 199.154864: balance_dirty_state: bdi btrfs-1: dirty=931 wb=507 unstable=0 bg_thresh=1000 thresh=2001 gap=563 poll_thresh=18 ino=257 dd-2584 [004] 199.155033: balance_dirty_state: bdi btrfs-1: dirty=956 wb=507 unstable=0 bg_thresh=1000 thresh=2000 gap=537 poll_thresh=19 ino=257 dd-2584 [004] 199.155202: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=507 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 199.155208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 199.155285: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26592 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 199.156343: writeback_single_inode: bdi btrfs-1: ino=257 state= age=68 wrote=448 to_write=15936 dd-2584 [004] 199.161973: balance_dirty_state: bdi btrfs-1: dirty=581 wb=832 unstable=0 bg_thresh=993 thresh=1987 gap=574 poll_thresh=20 ino=257 dd-2584 [004] 199.162046: balance_dirty_state: bdi btrfs-1: dirty=581 wb=832 unstable=0 bg_thresh=993 thresh=1987 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 199.162103: balance_dirty_state: bdi btrfs-1: dirty=606 wb=832 unstable=0 bg_thresh=996 thresh=1992 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 199.162212: balance_dirty_state: bdi btrfs-1: dirty=631 wb=832 unstable=0 bg_thresh=998 thresh=1997 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 199.162323: balance_dirty_state: bdi btrfs-1: dirty=656 wb=832 unstable=0 bg_thresh=1001 thresh=2002 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 199.162436: balance_dirty_state: bdi btrfs-1: dirty=706 wb=832 unstable=0 bg_thresh=1003 thresh=2006 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 199.162440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 199.169989: balance_dirty_state: bdi btrfs-1: dirty=706 wb=707 unstable=0 bg_thresh=999 thresh=1999 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 199.170056: balance_dirty_state: bdi btrfs-1: dirty=706 wb=707 unstable=0 bg_thresh=999 thresh=1999 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 199.170112: balance_dirty_state: bdi btrfs-1: dirty=731 wb=707 unstable=0 bg_thresh=1002 thresh=2004 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 199.170169: balance_dirty_state: bdi btrfs-1: dirty=756 wb=707 unstable=0 bg_thresh=999 thresh=1998 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 199.170446: balance_dirty_state: bdi btrfs-1: dirty=781 wb=707 unstable=0 bg_thresh=998 thresh=1997 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 199.170558: balance_dirty_state: bdi btrfs-1: dirty=806 wb=707 unstable=0 bg_thresh=1000 thresh=2001 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 199.170562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 199.177994: balance_dirty_state: bdi btrfs-1: dirty=806 wb=582 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 199.178083: balance_dirty_state: bdi btrfs-1: dirty=831 wb=582 unstable=0 bg_thresh=998 thresh=1997 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 199.178171: balance_dirty_state: bdi btrfs-1: dirty=831 wb=582 unstable=0 bg_thresh=998 thresh=1997 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 199.178257: balance_dirty_state: bdi btrfs-1: dirty=856 wb=582 unstable=0 bg_thresh=998 thresh=1996 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 199.178343: balance_dirty_state: bdi btrfs-1: dirty=881 wb=582 unstable=0 bg_thresh=998 thresh=1996 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 199.178507: balance_dirty_state: bdi btrfs-1: dirty=906 wb=582 unstable=0 bg_thresh=997 thresh=1995 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 199.178631: balance_dirty_state: bdi btrfs-1: dirty=931 wb=582 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 199.178635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 199.186077: balance_dirty_state: bdi btrfs-1: dirty=931 wb=482 unstable=0 bg_thresh=997 thresh=1994 gap=581 poll_thresh=18 ino=257 dd-2584 [003] 199.186151: balance_dirty_state: bdi btrfs-1: dirty=956 wb=482 unstable=0 bg_thresh=994 thresh=1988 gap=550 poll_thresh=13 ino=257 dd-2584 [003] 199.186212: balance_dirty_state: bdi btrfs-1: dirty=981 wb=482 unstable=0 bg_thresh=996 thresh=1993 gap=530 poll_thresh=14 ino=257 dd-2584 [003] 199.186273: balance_dirty_state: bdi btrfs-1: dirty=981 wb=482 unstable=0 bg_thresh=993 thresh=1987 gap=524 poll_thresh=15 ino=257 dd-2584 [003] 199.186333: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=482 unstable=0 bg_thresh=996 thresh=1992 gap=504 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 199.186409: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26624 wrote=0 to_write=16384 dd-2584 [003] 199.186642: balance_dirty_state: bdi btrfs-1: dirty=956 wb=532 unstable=0 bg_thresh=998 thresh=1996 gap=508 poll_thresh=17 ino=257 dd-2584 [003] 199.186771: balance_dirty_state: bdi btrfs-1: dirty=956 wb=582 unstable=0 bg_thresh=997 thresh=1995 gap=457 poll_thresh=18 ino=257 dd-2584 [003] 199.186773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 199.187620: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=496 to_write=15888 dd-2584 [001] 199.194063: balance_dirty_state: bdi btrfs-1: dirty=581 wb=832 unstable=0 bg_thresh=993 thresh=1987 gap=574 poll_thresh=18 ino=257 dd-2584 [001] 199.194129: balance_dirty_state: bdi btrfs-1: dirty=581 wb=832 unstable=0 bg_thresh=993 thresh=1987 gap=574 poll_thresh=13 ino=257 dd-2584 [001] 199.194187: balance_dirty_state: bdi btrfs-1: dirty=606 wb=832 unstable=0 bg_thresh=996 thresh=1992 gap=554 poll_thresh=14 ino=257 dd-2584 [001] 199.194247: balance_dirty_state: bdi btrfs-1: dirty=606 wb=832 unstable=0 bg_thresh=998 thresh=1997 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 199.194307: balance_dirty_state: bdi btrfs-1: dirty=631 wb=832 unstable=0 bg_thresh=998 thresh=1997 gap=534 poll_thresh=16 ino=257 dd-2584 [001] 199.194429: balance_dirty_state: bdi btrfs-1: dirty=656 wb=832 unstable=0 bg_thresh=998 thresh=1996 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 199.194552: balance_dirty_state: bdi btrfs-1: dirty=681 wb=832 unstable=0 bg_thresh=1000 thresh=2000 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 199.194556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=65536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 199.201995: balance_dirty_state: bdi btrfs-1: dirty=681 wb=707 unstable=0 bg_thresh=993 thresh=1986 gap=598 poll_thresh=18 ino=257 dd-2584 [001] 199.202061: balance_dirty_state: bdi btrfs-1: dirty=706 wb=707 unstable=0 bg_thresh=995 thresh=1991 gap=578 poll_thresh=13 ino=257 dd-2584 [001] 199.202119: balance_dirty_state: bdi btrfs-1: dirty=731 wb=707 unstable=0 bg_thresh=995 thresh=1991 gap=553 poll_thresh=14 ino=257 dd-2584 [001] 199.202180: balance_dirty_state: bdi btrfs-1: dirty=731 wb=707 unstable=0 bg_thresh=998 thresh=1996 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 199.202239: balance_dirty_state: bdi btrfs-1: dirty=756 wb=707 unstable=0 bg_thresh=998 thresh=1996 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 199.202532: balance_dirty_state: bdi btrfs-1: dirty=781 wb=707 unstable=0 bg_thresh=997 thresh=1995 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 199.202650: balance_dirty_state: bdi btrfs-1: dirty=831 wb=707 unstable=0 bg_thresh=999 thresh=1999 gap=461 poll_thresh=18 ino=257 dd-2584 [001] 199.202655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=65964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 199.210051: balance_dirty_state: bdi btrfs-1: dirty=831 wb=507 unstable=0 bg_thresh=998 thresh=1997 gap=659 poll_thresh=18 ino=257 dd-2584 [001] 199.210126: balance_dirty_state: bdi btrfs-1: dirty=831 wb=507 unstable=0 bg_thresh=998 thresh=1996 gap=658 poll_thresh=13 ino=257 dd-2584 [001] 199.210187: balance_dirty_state: bdi btrfs-1: dirty=856 wb=507 unstable=0 bg_thresh=995 thresh=1990 gap=627 poll_thresh=14 ino=257 dd-2584 [001] 199.210250: balance_dirty_state: bdi btrfs-1: dirty=881 wb=507 unstable=0 bg_thresh=997 thresh=1995 gap=607 poll_thresh=15 ino=257 dd-2584 [001] 199.210309: balance_dirty_state: bdi btrfs-1: dirty=881 wb=507 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=16 ino=257 dd-2584 [001] 199.210430: balance_dirty_state: bdi btrfs-1: dirty=906 wb=507 unstable=0 bg_thresh=996 thresh=1993 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 199.210550: balance_dirty_state: bdi btrfs-1: dirty=956 wb=507 unstable=0 bg_thresh=996 thresh=1992 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 199.210670: balance_dirty_state: bdi btrfs-1: dirty=981 wb=507 unstable=0 bg_thresh=995 thresh=1991 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 199.210788: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=507 unstable=0 bg_thresh=995 thresh=1990 gap=477 poll_thresh=20 ino=257 dd-2584 [001] 199.210793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=65964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 199.210809: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26648 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 199.211860: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=448 to_write=15936 dd-2584 [001] 199.218057: balance_dirty_state: bdi btrfs-1: dirty=556 wb=832 unstable=0 bg_thresh=994 thresh=1988 gap=600 poll_thresh=20 ino=257 dd-2584 [001] 199.218291: balance_dirty_state: bdi btrfs-1: dirty=581 wb=832 unstable=0 bg_thresh=993 thresh=1987 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 199.218349: balance_dirty_state: bdi btrfs-1: dirty=606 wb=832 unstable=0 bg_thresh=996 thresh=1992 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 199.218462: balance_dirty_state: bdi btrfs-1: dirty=631 wb=832 unstable=0 bg_thresh=995 thresh=1991 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 199.218577: balance_dirty_state: bdi btrfs-1: dirty=656 wb=832 unstable=0 bg_thresh=995 thresh=1990 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 199.218690: balance_dirty_state: bdi btrfs-1: dirty=681 wb=832 unstable=0 bg_thresh=997 thresh=1994 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 199.218695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=65964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 199.226101: balance_dirty_state: bdi btrfs-1: dirty=681 wb=707 unstable=0 bg_thresh=996 thresh=1993 gap=605 poll_thresh=19 ino=257 dd-2584 [006] 199.226228: balance_dirty_state: bdi btrfs-1: dirty=681 wb=707 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=14 ino=257 dd-2584 [006] 199.226343: balance_dirty_state: bdi btrfs-1: dirty=706 wb=707 unstable=0 bg_thresh=999 thresh=1998 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 199.226459: balance_dirty_state: bdi btrfs-1: dirty=731 wb=707 unstable=0 bg_thresh=1001 thresh=2003 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 199.226690: balance_dirty_state: bdi btrfs-1: dirty=756 wb=707 unstable=0 bg_thresh=1004 thresh=2008 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 199.226928: balance_dirty_state: bdi btrfs-1: dirty=781 wb=707 unstable=0 bg_thresh=1006 thresh=2012 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 199.227511: balance_dirty_state: bdi btrfs-1: dirty=831 wb=707 unstable=0 bg_thresh=1005 thresh=2011 gap=473 poll_thresh=19 ino=257 dd-2584 [006] 199.227521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=65964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 199.234109: balance_dirty_state: bdi btrfs-1: dirty=831 wb=707 unstable=0 bg_thresh=1005 thresh=2011 gap=473 poll_thresh=19 ino=257 dd-2584 [006] 199.234121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=65964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 199.242077: balance_dirty_state: bdi btrfs-1: dirty=831 wb=557 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=19 ino=257 dd-2584 [000] 199.242200: balance_dirty_state: bdi btrfs-1: dirty=856 wb=557 unstable=0 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=14 ino=257 dd-2584 [000] 199.242317: balance_dirty_state: bdi btrfs-1: dirty=881 wb=557 unstable=0 bg_thresh=1007 thresh=2014 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 199.242435: balance_dirty_state: bdi btrfs-1: dirty=881 wb=557 unstable=0 bg_thresh=1007 thresh=2014 gap=576 poll_thresh=16 ino=257 dd-2584 [000] 199.242670: balance_dirty_state: bdi btrfs-1: dirty=931 wb=557 unstable=0 bg_thresh=1009 thresh=2018 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 199.242907: balance_dirty_state: bdi btrfs-1: dirty=956 wb=557 unstable=0 bg_thresh=1008 thresh=2017 gap=504 poll_thresh=18 ino=257 dd-2584 [000] 199.242915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=65964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 199.250135: balance_dirty_state: bdi btrfs-1: dirty=956 wb=457 unstable=0 bg_thresh=1010 thresh=2020 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 199.250317: balance_dirty_state: bdi btrfs-1: dirty=981 wb=457 unstable=0 bg_thresh=1010 thresh=2020 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 199.250493: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=457 unstable=0 bg_thresh=1012 thresh=2025 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 199.250668: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=457 unstable=0 bg_thresh=1012 thresh=2025 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 199.250842: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=457 unstable=0 bg_thresh=1015 thresh=2030 gap=542 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 199.250929: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26688 wrote=0 to_write=16384 dd-2584 [004] 199.251212: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=457 unstable=0 bg_thresh=1014 thresh=2029 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 199.251583: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=532 unstable=0 bg_thresh=1016 thresh=2033 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 199.251587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=65964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 199.252673: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=512 to_write=15872 dd-2584 [004] 199.258051: balance_dirty_state: bdi btrfs-1: dirty=581 wb=957 unstable=0 bg_thresh=1016 thresh=2033 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 199.258061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=65964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 199.266067: balance_dirty_state: bdi btrfs-1: dirty=581 wb=832 unstable=0 bg_thresh=1015 thresh=2031 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 199.266363: balance_dirty_state: bdi btrfs-1: dirty=606 wb=832 unstable=0 bg_thresh=1015 thresh=2031 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 199.266420: balance_dirty_state: bdi btrfs-1: dirty=631 wb=832 unstable=0 bg_thresh=1015 thresh=2030 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 199.266477: balance_dirty_state: bdi btrfs-1: dirty=631 wb=832 unstable=0 bg_thresh=1015 thresh=2030 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 199.266534: balance_dirty_state: bdi btrfs-1: dirty=656 wb=832 unstable=0 bg_thresh=1014 thresh=2029 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 199.266648: balance_dirty_state: bdi btrfs-1: dirty=681 wb=832 unstable=0 bg_thresh=1016 thresh=2033 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 199.266761: balance_dirty_state: bdi btrfs-1: dirty=731 wb=832 unstable=0 bg_thresh=1016 thresh=2032 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 199.266766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=65964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 199.274119: balance_dirty_state: bdi btrfs-1: dirty=731 wb=707 unstable=0 bg_thresh=1017 thresh=2034 gap=596 poll_thresh=18 ino=257 dd-2584 [000] 199.274233: balance_dirty_state: bdi btrfs-1: dirty=756 wb=707 unstable=0 bg_thresh=1016 thresh=2033 gap=570 poll_thresh=13 ino=257 dd-2584 [000] 199.274350: balance_dirty_state: bdi btrfs-1: dirty=756 wb=707 unstable=0 bg_thresh=1016 thresh=2033 gap=570 poll_thresh=14 ino=257 dd-2584 [000] 199.274468: balance_dirty_state: bdi btrfs-1: dirty=781 wb=707 unstable=0 bg_thresh=1016 thresh=2032 gap=544 poll_thresh=15 ino=257 dd-2584 [000] 199.274585: balance_dirty_state: bdi btrfs-1: dirty=781 wb=707 unstable=0 bg_thresh=1016 thresh=2032 gap=544 poll_thresh=16 ino=257 dd-2584 [000] 199.274819: balance_dirty_state: bdi btrfs-1: dirty=831 wb=707 unstable=0 bg_thresh=1018 thresh=2036 gap=498 poll_thresh=17 ino=257 dd-2584 [000] 199.274828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=65964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 199.282081: balance_dirty_state: bdi btrfs-1: dirty=831 wb=707 unstable=0 bg_thresh=1018 thresh=2036 gap=498 poll_thresh=17 ino=257 dd-2584 [000] 199.282088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=65964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 199.290071: balance_dirty_state: bdi btrfs-1: dirty=831 wb=582 unstable=0 bg_thresh=1016 thresh=2033 gap=620 poll_thresh=17 ino=257 dd-2584 [000] 199.290153: balance_dirty_state: bdi btrfs-1: dirty=831 wb=582 unstable=0 bg_thresh=1016 thresh=2032 gap=619 poll_thresh=13 ino=257 dd-2584 [000] 199.290262: balance_dirty_state: bdi btrfs-1: dirty=856 wb=557 unstable=0 bg_thresh=1016 thresh=2032 gap=619 poll_thresh=14 ino=257 dd-2584 [000] 199.290640: balance_dirty_state: bdi btrfs-1: dirty=881 wb=507 unstable=0 bg_thresh=1014 thresh=2029 gap=641 poll_thresh=15 ino=257 dd-2584 [000] 199.290725: balance_dirty_state: bdi btrfs-1: dirty=881 wb=507 unstable=0 bg_thresh=1014 thresh=2029 gap=641 poll_thresh=16 ino=257 dd-2584 [000] 199.290896: balance_dirty_state: bdi btrfs-1: dirty=931 wb=507 unstable=0 bg_thresh=1011 thresh=2022 gap=584 poll_thresh=17 ino=257 dd-2584 [000] 199.291065: balance_dirty_state: bdi btrfs-1: dirty=956 wb=507 unstable=0 bg_thresh=1013 thresh=2026 gap=563 poll_thresh=18 ino=257 dd-2584 [000] 199.291235: balance_dirty_state: bdi btrfs-1: dirty=981 wb=507 unstable=0 bg_thresh=1012 thresh=2025 gap=537 poll_thresh=19 ino=257 dd-2584 [000] 199.291407: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=507 unstable=0 bg_thresh=1012 thresh=2024 gap=511 poll_thresh=20 ino=257 dd-2584 [000] 199.291579: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=507 unstable=0 bg_thresh=1011 thresh=2023 gap=460 poll_thresh=21 ino=257 dd-2584 [000] 199.291585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=65964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 199.291667: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26728 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 199.292803: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=448 to_write=15936 dd-2584 [000] 199.298028: balance_dirty_state: bdi btrfs-1: dirty=606 wb=957 unstable=0 bg_thresh=1011 thresh=2023 gap=460 poll_thresh=21 ino=257 dd-2584 [000] 199.298035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=65964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 199.306115: balance_dirty_state: bdi btrfs-1: dirty=606 wb=957 unstable=0 bg_thresh=1011 thresh=2023 gap=460 poll_thresh=21 ino=257 dd-2584 [000] 199.306128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 199.314052: balance_dirty_state: bdi btrfs-1: dirty=606 wb=682 unstable=0 bg_thresh=1012 thresh=2025 gap=737 poll_thresh=21 ino=257 dd-2584 [000] 199.314130: balance_dirty_state: bdi btrfs-1: dirty=606 wb=682 unstable=0 bg_thresh=1017 thresh=2035 gap=747 poll_thresh=16 ino=257 dd-2584 [000] 199.314268: balance_dirty_state: bdi btrfs-1: dirty=656 wb=682 unstable=0 bg_thresh=1017 thresh=2034 gap=696 poll_thresh=17 ino=257 dd-2584 [000] 199.314609: balance_dirty_state: bdi btrfs-1: dirty=681 wb=682 unstable=0 bg_thresh=1016 thresh=2033 gap=670 poll_thresh=18 ino=257 dd-2584 [000] 199.314747: balance_dirty_state: bdi btrfs-1: dirty=706 wb=682 unstable=0 bg_thresh=1013 thresh=2026 gap=638 poll_thresh=19 ino=257 dd-2584 [000] 199.314886: balance_dirty_state: bdi btrfs-1: dirty=731 wb=682 unstable=0 bg_thresh=1015 thresh=2030 gap=617 poll_thresh=20 ino=257 dd-2584 [000] 199.315023: balance_dirty_state: bdi btrfs-1: dirty=781 wb=682 unstable=0 bg_thresh=1014 thresh=2029 gap=566 poll_thresh=21 ino=257 dd-2584 [000] 199.315159: balance_dirty_state: bdi btrfs-1: dirty=806 wb=682 unstable=0 bg_thresh=1014 thresh=2028 gap=540 poll_thresh=22 ino=257 dd-2584 [000] 199.315297: balance_dirty_state: bdi btrfs-1: dirty=831 wb=682 unstable=0 bg_thresh=1016 thresh=2032 gap=519 poll_thresh=23 ino=257 dd-2584 [000] 199.315433: balance_dirty_state: bdi btrfs-1: dirty=881 wb=682 unstable=0 bg_thresh=1015 thresh=2031 gap=468 poll_thresh=24 ino=257 dd-2584 [000] 199.315438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 199.322053: balance_dirty_state: bdi btrfs-1: dirty=881 wb=557 unstable=0 bg_thresh=1014 thresh=2028 gap=590 poll_thresh=24 ino=257 dd-2584 [000] 199.322115: balance_dirty_state: bdi btrfs-1: dirty=881 wb=557 unstable=0 bg_thresh=1014 thresh=2028 gap=590 poll_thresh=18 ino=257 dd-2584 [000] 199.322230: balance_dirty_state: bdi btrfs-1: dirty=931 wb=557 unstable=0 bg_thresh=1019 thresh=2038 gap=550 poll_thresh=19 ino=257 dd-2584 [000] 199.322532: balance_dirty_state: bdi btrfs-1: dirty=956 wb=557 unstable=0 bg_thresh=1015 thresh=2031 gap=518 poll_thresh=20 ino=257 dd-2584 [000] 199.322683: balance_dirty_state: bdi btrfs-1: dirty=981 wb=557 unstable=0 bg_thresh=1015 thresh=2030 gap=492 poll_thresh=21 ino=257 dd-2584 [000] 199.322687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 199.330021: balance_dirty_state: bdi btrfs-1: dirty=981 wb=507 unstable=0 bg_thresh=1014 thresh=2028 gap=540 poll_thresh=21 ino=257 dd-2584 [000] 199.330112: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=507 unstable=0 bg_thresh=1011 thresh=2022 gap=509 poll_thresh=16 ino=257 dd-2584 [000] 199.330285: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=507 unstable=0 bg_thresh=1013 thresh=2027 gap=489 poll_thresh=17 ino=257 dd-2584 [000] 199.330292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 199.330312: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26768 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 199.331732: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=432 to_write=7760 dd-2584 [006] 199.338032: balance_dirty_state: bdi btrfs-1: dirty=606 wb=857 unstable=0 bg_thresh=984 thresh=1969 gap=506 poll_thresh=17 ino=257 dd-2584 [006] 199.338101: balance_dirty_state: bdi btrfs-1: dirty=606 wb=857 unstable=0 bg_thresh=987 thresh=1975 gap=512 poll_thresh=13 ino=257 dd-2584 [006] 199.338163: balance_dirty_state: bdi btrfs-1: dirty=631 wb=857 unstable=0 bg_thresh=993 thresh=1986 gap=498 poll_thresh=14 ino=257 dd-2584 [006] 199.338223: balance_dirty_state: bdi btrfs-1: dirty=656 wb=857 unstable=0 bg_thresh=991 thresh=1983 gap=470 poll_thresh=15 ino=257 dd-2584 [006] 199.338229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 199.346069: balance_dirty_state: bdi btrfs-1: dirty=656 wb=732 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=15 ino=257 dd-2584 [006] 199.346133: balance_dirty_state: bdi btrfs-1: dirty=656 wb=732 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=11 ino=257 dd-2584 [006] 199.346190: balance_dirty_state: bdi btrfs-1: dirty=681 wb=732 unstable=0 bg_thresh=997 thresh=1994 gap=581 poll_thresh=12 ino=257 dd-2584 [006] 199.346249: balance_dirty_state: bdi btrfs-1: dirty=681 wb=732 unstable=0 bg_thresh=999 thresh=1999 gap=586 poll_thresh=13 ino=257 dd-2584 [006] 199.346307: balance_dirty_state: bdi btrfs-1: dirty=706 wb=732 unstable=0 bg_thresh=999 thresh=1999 gap=561 poll_thresh=14 ino=257 dd-2584 [006] 199.346368: balance_dirty_state: bdi btrfs-1: dirty=731 wb=732 unstable=0 bg_thresh=999 thresh=1998 gap=535 poll_thresh=15 ino=257 dd-2584 [006] 199.346428: balance_dirty_state: bdi btrfs-1: dirty=731 wb=732 unstable=0 bg_thresh=999 thresh=1998 gap=535 poll_thresh=16 ino=257 dd-2584 [006] 199.346721: balance_dirty_state: bdi btrfs-1: dirty=781 wb=732 unstable=0 bg_thresh=1001 thresh=2002 gap=489 poll_thresh=17 ino=257 dd-2584 [006] 199.346726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 199.354131: balance_dirty_state: bdi btrfs-1: dirty=781 wb=607 unstable=0 bg_thresh=999 thresh=1998 gap=610 poll_thresh=17 ino=257 dd-2584 [006] 199.354199: balance_dirty_state: bdi btrfs-1: dirty=781 wb=607 unstable=0 bg_thresh=996 thresh=1992 gap=604 poll_thresh=13 ino=257 dd-2584 [006] 199.354260: balance_dirty_state: bdi btrfs-1: dirty=806 wb=607 unstable=0 bg_thresh=998 thresh=1997 gap=584 poll_thresh=14 ino=257 dd-2584 [006] 199.354320: balance_dirty_state: bdi btrfs-1: dirty=831 wb=607 unstable=0 bg_thresh=998 thresh=1996 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 199.354377: balance_dirty_state: bdi btrfs-1: dirty=831 wb=607 unstable=0 bg_thresh=998 thresh=1996 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 199.354495: balance_dirty_state: bdi btrfs-1: dirty=856 wb=607 unstable=0 bg_thresh=997 thresh=1994 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 199.354615: balance_dirty_state: bdi btrfs-1: dirty=906 wb=607 unstable=0 bg_thresh=996 thresh=1993 gap=480 poll_thresh=18 ino=257 dd-2584 [006] 199.354620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 199.362135: balance_dirty_state: bdi btrfs-1: dirty=906 wb=482 unstable=0 bg_thresh=997 thresh=1994 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 199.362214: balance_dirty_state: bdi btrfs-1: dirty=906 wb=482 unstable=0 bg_thresh=997 thresh=1994 gap=606 poll_thresh=13 ino=257 dd-2584 [006] 199.362278: balance_dirty_state: bdi btrfs-1: dirty=931 wb=482 unstable=0 bg_thresh=996 thresh=1993 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 199.362340: balance_dirty_state: bdi btrfs-1: dirty=956 wb=482 unstable=0 bg_thresh=999 thresh=1998 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 199.362399: balance_dirty_state: bdi btrfs-1: dirty=956 wb=482 unstable=0 bg_thresh=996 thresh=1992 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 199.362520: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=482 unstable=0 bg_thresh=998 thresh=1996 gap=508 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 199.362590: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26800 wrote=0 to_write=8192 dd-2584 [006] 199.362825: balance_dirty_state: bdi btrfs-1: dirty=981 wb=557 unstable=0 bg_thresh=997 thresh=1995 gap=457 poll_thresh=18 ino=257 dd-2584 [006] 199.362827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 199.364083: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=432 to_write=7760 dd-2584 [002] 199.370106: balance_dirty_state: bdi btrfs-1: dirty=606 wb=882 unstable=0 bg_thresh=997 thresh=1994 gap=506 poll_thresh=18 ino=257 dd-2584 [002] 199.370179: balance_dirty_state: bdi btrfs-1: dirty=606 wb=882 unstable=0 bg_thresh=997 thresh=1994 gap=506 poll_thresh=13 ino=257 dd-2584 [002] 199.370245: balance_dirty_state: bdi btrfs-1: dirty=631 wb=882 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=14 ino=257 dd-2584 [002] 199.370250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 199.378221: balance_dirty_state: bdi btrfs-1: dirty=631 wb=882 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=14 ino=257 dd-2584 [002] 199.378230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 199.386250: balance_dirty_state: bdi btrfs-1: dirty=631 wb=882 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=14 ino=257 dd-2584 [002] 199.386259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 199.394232: balance_dirty_state: bdi btrfs-1: dirty=631 wb=882 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=14 ino=257 dd-2584 [000] 199.394236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 199.402093: balance_dirty_state: bdi btrfs-1: dirty=631 wb=882 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=14 ino=257 dd-2584 [000] 199.402100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 199.410085: balance_dirty_state: bdi btrfs-1: dirty=631 wb=882 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=14 ino=257 dd-2584 [000] 199.410089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 199.418163: balance_dirty_state: bdi btrfs-1: dirty=631 wb=882 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=14 ino=257 dd-2584 [000] 199.418172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 199.426099: balance_dirty_state: bdi btrfs-1: dirty=631 wb=882 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=14 ino=257 dd-2584 [000] 199.426108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 199.434127: balance_dirty_state: bdi btrfs-1: dirty=631 wb=882 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=14 ino=257 dd-2584 [000] 199.434134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 199.442126: balance_dirty_state: bdi btrfs-1: dirty=631 wb=882 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=14 ino=257 dd-2584 [000] 199.442132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 199.450107: balance_dirty_state: bdi btrfs-1: dirty=631 wb=882 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=14 ino=257 dd-2584 [000] 199.450116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 199.458102: balance_dirty_state: bdi btrfs-1: dirty=631 wb=882 unstable=0 bg_thresh=1005 thresh=2011 gap=498 poll_thresh=14 ino=257 dd-2584 [004] 199.458108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 199.466114: balance_dirty_state: bdi btrfs-1: dirty=631 wb=882 unstable=0 bg_thresh=1009 thresh=2019 gap=506 poll_thresh=14 ino=257 dd-2584 [004] 199.466182: balance_dirty_state: bdi btrfs-1: dirty=631 wb=882 unstable=0 bg_thresh=1006 thresh=2013 gap=500 poll_thresh=10 ino=257 dd-2584 [004] 199.466187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 199.474111: balance_dirty_state: bdi btrfs-1: dirty=631 wb=882 unstable=0 bg_thresh=991 thresh=1982 gap=469 poll_thresh=10 ino=257 dd-2584 [004] 199.474116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 199.482117: balance_dirty_state: bdi btrfs-1: dirty=631 wb=882 unstable=0 bg_thresh=991 thresh=1982 gap=469 poll_thresh=10 ino=257 dd-2584 [004] 199.482126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 199.490141: balance_dirty_state: bdi btrfs-1: dirty=631 wb=882 unstable=0 bg_thresh=991 thresh=1982 gap=469 poll_thresh=10 ino=257 dd-2584 [006] 199.490149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 199.498125: balance_dirty_state: bdi btrfs-1: dirty=631 wb=882 unstable=0 bg_thresh=991 thresh=1982 gap=469 poll_thresh=10 ino=257 dd-2584 [006] 199.498131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 199.506178: balance_dirty_state: bdi btrfs-1: dirty=656 wb=882 unstable=0 bg_thresh=993 thresh=1986 gap=448 poll_thresh=10 ino=257 dd-2584 [006] 199.506184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 199.514167: balance_dirty_state: bdi btrfs-1: dirty=656 wb=882 unstable=0 bg_thresh=990 thresh=1980 gap=442 poll_thresh=10 ino=257 dd-2584 [006] 199.514173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=54744 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 199.522120: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1395 unstable=0 bg_thresh=987 thresh=1975 gap=512 poll_thresh=10 ino=257 dd-2584 [006] 199.522194: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1395 unstable=0 bg_thresh=990 thresh=1980 gap=492 poll_thresh=7 ino=257 dd-2584 [006] 199.522198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=54744 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 199.530172: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1370 unstable=0 bg_thresh=990 thresh=1980 gap=517 poll_thresh=7 ino=257 dd-2584 [006] 199.530249: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1370 unstable=0 bg_thresh=990 thresh=1980 gap=517 poll_thresh=5 ino=257 dd-2584 [006] 199.530312: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1370 unstable=0 bg_thresh=992 thresh=1985 gap=497 poll_thresh=6 ino=257 dd-2584 [006] 199.530374: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1370 unstable=0 bg_thresh=992 thresh=1985 gap=497 poll_thresh=7 ino=257 dd-2584 [006] 199.530438: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1345 unstable=0 bg_thresh=995 thresh=1990 gap=502 poll_thresh=8 ino=257 dd-2584 [006] 199.530504: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1270 unstable=0 bg_thresh=997 thresh=1995 gap=557 poll_thresh=9 ino=257 dd-2584 [006] 199.530571: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1270 unstable=0 bg_thresh=997 thresh=1994 gap=556 poll_thresh=10 ino=257 dd-2584 [006] 199.530636: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1270 unstable=0 bg_thresh=997 thresh=1994 gap=531 poll_thresh=11 ino=257 dd-2584 [006] 199.530700: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1270 unstable=0 bg_thresh=996 thresh=1993 gap=505 poll_thresh=12 ino=257 dd-2584 [006] 199.530764: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1270 unstable=0 bg_thresh=996 thresh=1993 gap=505 poll_thresh=13 ino=257 dd-2584 [006] 199.530829: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1270 unstable=0 bg_thresh=996 thresh=1992 gap=479 poll_thresh=14 ino=257 dd-2584 [006] 199.530833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=54744 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 199.538096: balance_dirty_state: bdi btrfs-1: dirty=243 wb=857 unstable=0 bg_thresh=996 thresh=1992 gap=892 poll_thresh=14 ino=257 dd-2584 [006] 199.538398: balance_dirty_state: bdi btrfs-1: dirty=268 wb=857 unstable=0 bg_thresh=993 thresh=1986 gap=861 poll_thresh=10 ino=257 dd-2584 [006] 199.538460: balance_dirty_state: bdi btrfs-1: dirty=268 wb=857 unstable=0 bg_thresh=998 thresh=1996 gap=871 poll_thresh=11 ino=257 dd-2584 [006] 199.538520: balance_dirty_state: bdi btrfs-1: dirty=293 wb=857 unstable=0 bg_thresh=995 thresh=1990 gap=840 poll_thresh=12 ino=257 dd-2584 [006] 199.538579: balance_dirty_state: bdi btrfs-1: dirty=318 wb=857 unstable=0 bg_thresh=994 thresh=1989 gap=814 poll_thresh=13 ino=257 dd-2584 [006] 199.538638: balance_dirty_state: bdi btrfs-1: dirty=318 wb=857 unstable=0 bg_thresh=994 thresh=1989 gap=814 poll_thresh=14 ino=257 dd-2584 [006] 199.538699: balance_dirty_state: bdi btrfs-1: dirty=343 wb=857 unstable=0 bg_thresh=994 thresh=1988 gap=788 poll_thresh=15 ino=257 dd-2584 [006] 199.538758: balance_dirty_state: bdi btrfs-1: dirty=343 wb=857 unstable=0 bg_thresh=994 thresh=1988 gap=788 poll_thresh=16 ino=257 dd-2584 [006] 199.538877: balance_dirty_state: bdi btrfs-1: dirty=393 wb=857 unstable=0 bg_thresh=996 thresh=1992 gap=742 poll_thresh=17 ino=257 dd-2584 [006] 199.538996: balance_dirty_state: bdi btrfs-1: dirty=418 wb=857 unstable=0 bg_thresh=995 thresh=1991 gap=716 poll_thresh=18 ino=257 dd-2584 [006] 199.539117: balance_dirty_state: bdi btrfs-1: dirty=443 wb=857 unstable=0 bg_thresh=995 thresh=1990 gap=690 poll_thresh=19 ino=257 dd-2584 [006] 199.539237: balance_dirty_state: bdi btrfs-1: dirty=493 wb=857 unstable=0 bg_thresh=994 thresh=1989 gap=639 poll_thresh=20 ino=257 dd-2584 [006] 199.539520: balance_dirty_state: bdi btrfs-1: dirty=518 wb=857 unstable=0 bg_thresh=996 thresh=1993 gap=618 poll_thresh=21 ino=257 dd-2584 [006] 199.539644: balance_dirty_state: bdi btrfs-1: dirty=543 wb=857 unstable=0 bg_thresh=993 thresh=1986 gap=586 poll_thresh=22 ino=257 dd-2584 [006] 199.539764: balance_dirty_state: bdi btrfs-1: dirty=568 wb=857 unstable=0 bg_thresh=992 thresh=1985 gap=560 poll_thresh=23 ino=257 dd-2584 [006] 199.539888: balance_dirty_state: bdi btrfs-1: dirty=618 wb=857 unstable=0 bg_thresh=994 thresh=1989 gap=514 poll_thresh=24 ino=257 dd-2584 [006] 199.540010: balance_dirty_state: bdi btrfs-1: dirty=643 wb=857 unstable=0 bg_thresh=994 thresh=1988 gap=488 poll_thresh=25 ino=257 dd-2584 [006] 199.540015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=54744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 199.546099: balance_dirty_state: bdi btrfs-1: dirty=643 wb=857 unstable=0 bg_thresh=994 thresh=1988 gap=488 poll_thresh=25 ino=257 dd-2584 [006] 199.546103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=54744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 199.554112: balance_dirty_state: bdi btrfs-1: dirty=643 wb=857 unstable=0 bg_thresh=994 thresh=1988 gap=488 poll_thresh=25 ino=257 dd-2584 [006] 199.554116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=54744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 199.562112: balance_dirty_state: bdi btrfs-1: dirty=643 wb=857 unstable=0 bg_thresh=994 thresh=1988 gap=488 poll_thresh=25 ino=257 dd-2584 [006] 199.562116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=54744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 199.570099: balance_dirty_state: bdi btrfs-1: dirty=643 wb=857 unstable=0 bg_thresh=990 thresh=1981 gap=481 poll_thresh=25 ino=257 dd-2584 [006] 199.570104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=54744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 199.578115: balance_dirty_state: bdi btrfs-1: dirty=643 wb=857 unstable=0 bg_thresh=990 thresh=1981 gap=481 poll_thresh=25 ino=257 dd-2584 [006] 199.578119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=54744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 199.588261: balance_dirty_state: bdi btrfs-1: dirty=643 wb=857 unstable=0 bg_thresh=986 thresh=1973 gap=473 poll_thresh=25 ino=257 dd-2584 [002] 199.588268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=54744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 199.594205: balance_dirty_state: bdi btrfs-1: dirty=643 wb=857 unstable=0 bg_thresh=986 thresh=1973 gap=473 poll_thresh=25 ino=257 dd-2584 [002] 199.594211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=54744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 199.602206: balance_dirty_state: bdi btrfs-1: dirty=643 wb=857 unstable=0 bg_thresh=986 thresh=1973 gap=473 poll_thresh=25 ino=257 dd-2584 [002] 199.602213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=54744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 199.610183: balance_dirty_state: bdi btrfs-1: dirty=643 wb=857 unstable=0 bg_thresh=986 thresh=1973 gap=473 poll_thresh=25 ino=257 dd-2584 [002] 199.610193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=54744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 199.618176: balance_dirty_state: bdi btrfs-1: dirty=643 wb=857 unstable=0 bg_thresh=986 thresh=1973 gap=473 poll_thresh=25 ino=257 dd-2584 [002] 199.618185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=51524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 199.626168: balance_dirty_state: bdi btrfs-1: dirty=643 wb=857 unstable=0 bg_thresh=986 thresh=1973 gap=473 poll_thresh=25 ino=257 dd-2584 [002] 199.626178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=51524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 199.634156: balance_dirty_state: bdi btrfs-1: dirty=643 wb=857 unstable=0 bg_thresh=986 thresh=1973 gap=473 poll_thresh=25 ino=257 dd-2584 [002] 199.634164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=51524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 199.642151: balance_dirty_state: bdi btrfs-1: dirty=643 wb=732 unstable=0 bg_thresh=985 thresh=1971 gap=596 poll_thresh=25 ino=257 dd-2584 [002] 199.642251: balance_dirty_state: bdi btrfs-1: dirty=668 wb=732 unstable=0 bg_thresh=985 thresh=1971 gap=571 poll_thresh=19 ino=257 dd-2584 [002] 199.642378: balance_dirty_state: bdi btrfs-1: dirty=693 wb=732 unstable=0 bg_thresh=990 thresh=1981 gap=556 poll_thresh=20 ino=257 dd-2584 [002] 199.642502: balance_dirty_state: bdi btrfs-1: dirty=718 wb=732 unstable=0 bg_thresh=993 thresh=1986 gap=536 poll_thresh=21 ino=257 dd-2584 [002] 199.642628: balance_dirty_state: bdi btrfs-1: dirty=768 wb=732 unstable=0 bg_thresh=992 thresh=1985 gap=485 poll_thresh=22 ino=257 dd-2584 [002] 199.642632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=51524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 199.650186: balance_dirty_state: bdi btrfs-1: dirty=768 wb=732 unstable=0 bg_thresh=992 thresh=1985 gap=485 poll_thresh=22 ino=257 dd-2584 [002] 199.650190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=51524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 199.658259: balance_dirty_state: bdi btrfs-1: dirty=768 wb=732 unstable=0 bg_thresh=992 thresh=1985 gap=485 poll_thresh=22 ino=257 dd-2584 [002] 199.658269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=51524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 199.666238: balance_dirty_state: bdi btrfs-1: dirty=768 wb=732 unstable=0 bg_thresh=992 thresh=1985 gap=485 poll_thresh=22 ino=257 dd-2584 [002] 199.666246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=51524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 199.674207: balance_dirty_state: bdi btrfs-1: dirty=768 wb=432 unstable=0 bg_thresh=992 thresh=1984 gap=784 poll_thresh=22 ino=257 dd-2584 [002] 199.674451: balance_dirty_state: bdi btrfs-1: dirty=768 wb=432 unstable=0 bg_thresh=991 thresh=1983 gap=783 poll_thresh=16 ino=257 dd-2584 [002] 199.674571: balance_dirty_state: bdi btrfs-1: dirty=818 wb=432 unstable=0 bg_thresh=991 thresh=1982 gap=732 poll_thresh=17 ino=257 dd-2584 [002] 199.674690: balance_dirty_state: bdi btrfs-1: dirty=843 wb=432 unstable=0 bg_thresh=993 thresh=1986 gap=711 poll_thresh=18 ino=257 dd-2584 [002] 199.674809: balance_dirty_state: bdi btrfs-1: dirty=868 wb=432 unstable=0 bg_thresh=992 thresh=1985 gap=685 poll_thresh=19 ino=257 dd-2584 [002] 199.674926: balance_dirty_state: bdi btrfs-1: dirty=893 wb=432 unstable=0 bg_thresh=992 thresh=1984 gap=659 poll_thresh=20 ino=257 dd-2584 [002] 199.675042: balance_dirty_state: bdi btrfs-1: dirty=943 wb=432 unstable=0 bg_thresh=991 thresh=1983 gap=608 poll_thresh=21 ino=257 dd-2584 [002] 199.675161: balance_dirty_state: bdi btrfs-1: dirty=968 wb=432 unstable=0 bg_thresh=993 thresh=1987 gap=587 poll_thresh=22 ino=257 dd-2584 [002] 199.675278: balance_dirty_state: bdi btrfs-1: dirty=993 wb=432 unstable=0 bg_thresh=993 thresh=1986 gap=561 poll_thresh=23 ino=257 dd-2584 [002] 199.675556: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=432 unstable=0 bg_thresh=989 thresh=1979 gap=529 poll_thresh=24 ino=257 flush-btrfs-1-2586 [004] 199.675582: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27112 wrote=0 to_write=8192 dd-2584 [002] 199.675683: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=432 unstable=0 bg_thresh=991 thresh=1983 gap=483 poll_thresh=25 ino=257 dd-2584 [002] 199.675685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=51524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 199.679796: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=1040 to_write=7152 dd-2584 [006] 199.682138: balance_dirty_state: bdi btrfs-1: dirty=18 wb=1057 unstable=0 bg_thresh=983 thresh=1966 gap=891 poll_thresh=25 ino=257 dd-2584 [006] 199.682203: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1057 unstable=0 bg_thresh=985 thresh=1971 gap=871 poll_thresh=19 ino=257 dd-2584 [006] 199.682322: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1057 unstable=0 bg_thresh=988 thresh=1976 gap=851 poll_thresh=20 ino=257 dd-2584 [006] 199.682443: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1057 unstable=0 bg_thresh=990 thresh=1981 gap=831 poll_thresh=21 ino=257 dd-2584 [006] 199.682569: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1057 unstable=0 bg_thresh=992 thresh=1985 gap=810 poll_thresh=22 ino=257 dd-2584 [006] 199.682715: balance_dirty_state: bdi btrfs-1: dirty=168 wb=982 unstable=0 bg_thresh=992 thresh=1984 gap=834 poll_thresh=23 ino=257 dd-2584 [006] 199.682850: balance_dirty_state: bdi btrfs-1: dirty=193 wb=932 unstable=0 bg_thresh=991 thresh=1983 gap=858 poll_thresh=24 ino=257 dd-2584 [006] 199.682973: balance_dirty_state: bdi btrfs-1: dirty=218 wb=932 unstable=0 bg_thresh=988 thresh=1976 gap=826 poll_thresh=25 ino=257 dd-2584 [006] 199.683268: balance_dirty_state: bdi btrfs-1: dirty=268 wb=932 unstable=0 bg_thresh=990 thresh=1980 gap=780 poll_thresh=26 ino=257 dd-2584 [006] 199.683385: balance_dirty_state: bdi btrfs-1: dirty=293 wb=932 unstable=0 bg_thresh=989 thresh=1979 gap=754 poll_thresh=27 ino=257 dd-2584 [006] 199.683504: balance_dirty_state: bdi btrfs-1: dirty=318 wb=932 unstable=0 bg_thresh=989 thresh=1978 gap=728 poll_thresh=28 ino=257 dd-2584 [006] 199.683622: balance_dirty_state: bdi btrfs-1: dirty=343 wb=932 unstable=0 bg_thresh=991 thresh=1982 gap=707 poll_thresh=29 ino=257 dd-2584 [006] 199.683740: balance_dirty_state: bdi btrfs-1: dirty=393 wb=932 unstable=0 bg_thresh=990 thresh=1981 gap=656 poll_thresh=30 ino=257 dd-2584 [006] 199.683857: balance_dirty_state: bdi btrfs-1: dirty=418 wb=932 unstable=0 bg_thresh=990 thresh=1980 gap=630 poll_thresh=31 ino=257 dd-2584 [006] 199.683977: balance_dirty_state: bdi btrfs-1: dirty=443 wb=932 unstable=0 bg_thresh=989 thresh=1979 gap=604 poll_thresh=32 ino=257 dd-2584 [006] 199.684315: balance_dirty_state: bdi btrfs-1: dirty=493 wb=932 unstable=0 bg_thresh=988 thresh=1977 gap=552 poll_thresh=34 ino=257 dd-2584 [006] 199.684497: balance_dirty_state: bdi btrfs-1: dirty=543 wb=932 unstable=0 bg_thresh=990 thresh=1981 gap=506 poll_thresh=36 ino=257 dd-2584 [006] 199.684680: balance_dirty_state: bdi btrfs-1: dirty=593 wb=932 unstable=0 bg_thresh=989 thresh=1979 gap=454 poll_thresh=38 ino=257 dd-2584 [006] 199.684685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=51524 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [006] 199.690222: balance_dirty_state: bdi btrfs-1: dirty=593 wb=657 unstable=0 bg_thresh=989 thresh=1979 gap=729 poll_thresh=38 ino=257 dd-2584 [006] 199.690349: balance_dirty_state: bdi btrfs-1: dirty=618 wb=657 unstable=0 bg_thresh=992 thresh=1984 gap=709 poll_thresh=28 ino=257 dd-2584 [006] 199.690593: balance_dirty_state: bdi btrfs-1: dirty=643 wb=657 unstable=0 bg_thresh=991 thresh=1983 gap=683 poll_thresh=29 ino=257 dd-2584 [006] 199.690833: balance_dirty_state: bdi btrfs-1: dirty=668 wb=657 unstable=0 bg_thresh=991 thresh=1982 gap=657 poll_thresh=30 ino=257 dd-2584 [006] 199.691082: balance_dirty_state: bdi btrfs-1: dirty=718 wb=657 unstable=0 bg_thresh=990 thresh=1980 gap=605 poll_thresh=31 ino=257 dd-2584 [006] 199.691327: balance_dirty_state: bdi btrfs-1: dirty=743 wb=657 unstable=0 bg_thresh=989 thresh=1979 gap=579 poll_thresh=32 ino=257 dd-2584 [006] 199.692079: balance_dirty_state: bdi btrfs-1: dirty=795 wb=657 unstable=0 bg_thresh=989 thresh=1978 gap=526 poll_thresh=34 ino=257 dd-2584 [006] 199.692485: balance_dirty_state: bdi btrfs-1: dirty=834 wb=657 unstable=0 bg_thresh=988 thresh=1977 gap=486 poll_thresh=36 ino=257 dd-2584 [006] 199.692493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=51524 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [006] 199.698305: balance_dirty_state: bdi btrfs-1: dirty=834 wb=407 unstable=0 bg_thresh=988 thresh=1977 gap=736 poll_thresh=36 ino=257 dd-2584 [006] 199.698398: balance_dirty_state: bdi btrfs-1: dirty=860 wb=407 unstable=0 bg_thresh=988 thresh=1976 gap=709 poll_thresh=27 ino=257 dd-2584 [006] 199.698534: balance_dirty_state: bdi btrfs-1: dirty=886 wb=407 unstable=0 bg_thresh=988 thresh=1976 gap=683 poll_thresh=28 ino=257 dd-2584 [006] 199.698670: balance_dirty_state: bdi btrfs-1: dirty=925 wb=407 unstable=0 bg_thresh=989 thresh=1979 gap=647 poll_thresh=29 ino=257 dd-2584 [006] 199.698806: balance_dirty_state: bdi btrfs-1: dirty=951 wb=407 unstable=0 bg_thresh=989 thresh=1979 gap=621 poll_thresh=30 ino=257 dd-2584 [006] 199.698942: balance_dirty_state: bdi btrfs-1: dirty=990 wb=407 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=31 ino=257 flush-btrfs-1-2586 [004] 199.699016: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27136 wrote=0 to_write=8192 dd-2584 [006] 199.699271: balance_dirty_state: bdi btrfs-1: dirty=991 wb=357 unstable=0 bg_thresh=988 thresh=1977 gap=629 poll_thresh=32 ino=257 dd-2584 [006] 199.699509: balance_dirty_state: bdi btrfs-1: dirty=968 wb=357 unstable=0 bg_thresh=988 thresh=1976 gap=651 poll_thresh=34 ino=257 dd-2584 [006] 199.699729: balance_dirty_state: bdi btrfs-1: dirty=907 wb=457 unstable=0 bg_thresh=989 thresh=1978 gap=614 poll_thresh=36 ino=257 dd-2584 [006] 199.700039: balance_dirty_state: bdi btrfs-1: dirty=845 wb=582 unstable=0 bg_thresh=991 thresh=1982 gap=555 poll_thresh=38 ino=257 dd-2584 [006] 199.700270: balance_dirty_state: bdi btrfs-1: dirty=795 wb=657 unstable=0 bg_thresh=987 thresh=1975 gap=523 poll_thresh=40 ino=257 dd-2584 [006] 199.700714: balance_dirty_state: bdi btrfs-1: dirty=670 wb=857 unstable=0 bg_thresh=1029 thresh=2058 gap=531 poll_thresh=42 ino=257 dd-2584 [006] 199.701068: balance_dirty_state: bdi btrfs-1: dirty=544 wb=995 unstable=0 bg_thresh=1028 thresh=2056 gap=517 poll_thresh=44 ino=257 dd-2584 [006] 199.701262: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1073 unstable=0 bg_thresh=1027 thresh=2054 gap=465 poll_thresh=46 ino=257 dd-2584 [006] 199.701264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=51524 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 199.703868: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=364 wrote=1328 to_write=6864 dd-2584 [002] 199.706235: balance_dirty_state: bdi btrfs-1: dirty=5 wb=1334 unstable=0 bg_thresh=1027 thresh=2054 gap=715 poll_thresh=46 ino=257 dd-2584 [002] 199.706354: balance_dirty_state: bdi btrfs-1: dirty=5 wb=1334 unstable=0 bg_thresh=1024 thresh=2048 gap=709 poll_thresh=34 ino=257 dd-2584 [002] 199.706712: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1334 unstable=0 bg_thresh=1026 thresh=2052 gap=663 poll_thresh=36 ino=257 dd-2584 [002] 199.707068: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1334 unstable=0 bg_thresh=1025 thresh=2050 gap=611 poll_thresh=38 ino=257 dd-2584 [002] 199.707428: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1334 unstable=0 bg_thresh=1024 thresh=2048 gap=559 poll_thresh=40 ino=257 dd-2584 [002] 199.708196: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1334 unstable=0 bg_thresh=1021 thresh=2043 gap=504 poll_thresh=42 ino=257 dd-2584 [002] 199.708207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=51524 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [002] 199.714208: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1334 unstable=0 bg_thresh=1008 thresh=2017 gap=478 poll_thresh=42 ino=257 dd-2584 [002] 199.714218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=51524 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [002] 199.722139: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1209 unstable=0 bg_thresh=993 thresh=1986 gap=572 poll_thresh=42 ino=257 dd-2584 [002] 199.722236: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1209 unstable=0 bg_thresh=993 thresh=1986 gap=547 poll_thresh=31 ino=257 dd-2584 [002] 199.722425: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1209 unstable=0 bg_thresh=995 thresh=1991 gap=527 poll_thresh=32 ino=257 dd-2584 [002] 199.722654: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1209 unstable=0 bg_thresh=997 thresh=1995 gap=481 poll_thresh=34 ino=257 dd-2584 [002] 199.722659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=54256 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [002] 199.734187: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1059 unstable=0 bg_thresh=997 thresh=1994 gap=630 poll_thresh=34 ino=257 dd-2584 [002] 199.734287: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1059 unstable=0 bg_thresh=997 thresh=1994 gap=605 poll_thresh=25 ino=257 dd-2584 [002] 199.734410: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1059 unstable=0 bg_thresh=999 thresh=1999 gap=585 poll_thresh=26 ino=257 dd-2584 [002] 199.734537: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1059 unstable=0 bg_thresh=1004 thresh=2009 gap=570 poll_thresh=27 ino=257 dd-2584 [002] 199.734663: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1059 unstable=0 bg_thresh=1004 thresh=2008 gap=544 poll_thresh=28 ino=257 dd-2584 [002] 199.734961: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1059 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=29 ino=257 dd-2584 [002] 199.734966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=54256 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 199.746332: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1059 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=29 ino=257 dd-2584 [002] 199.746340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=54256 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 199.754353: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1059 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=29 ino=257 dd-2584 [005] 199.754362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=54256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 199.762337: balance_dirty_state: bdi btrfs-1: dirty=455 wb=934 unstable=0 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=29 ino=257 dd-2584 [005] 199.762466: balance_dirty_state: bdi btrfs-1: dirty=455 wb=934 unstable=0 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=22 ino=257 dd-2584 [005] 199.762704: balance_dirty_state: bdi btrfs-1: dirty=480 wb=934 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=23 ino=257 dd-2584 [005] 199.762940: balance_dirty_state: bdi btrfs-1: dirty=530 wb=934 unstable=0 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=24 ino=257 dd-2584 [005] 199.763178: balance_dirty_state: bdi btrfs-1: dirty=555 wb=934 unstable=0 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=25 ino=257 dd-2584 [005] 199.763414: balance_dirty_state: bdi btrfs-1: dirty=580 wb=934 unstable=0 bg_thresh=1004 thresh=2009 gap=495 poll_thresh=26 ino=257 dd-2584 [005] 199.763422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=54256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 199.770322: balance_dirty_state: bdi btrfs-1: dirty=580 wb=809 unstable=0 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=26 ino=257 dd-2584 [005] 199.770428: balance_dirty_state: bdi btrfs-1: dirty=605 wb=809 unstable=0 bg_thresh=998 thresh=1997 gap=583 poll_thresh=19 ino=257 dd-2584 [005] 199.770547: balance_dirty_state: bdi btrfs-1: dirty=630 wb=809 unstable=0 bg_thresh=998 thresh=1996 gap=557 poll_thresh=20 ino=257 dd-2584 [005] 199.770664: balance_dirty_state: bdi btrfs-1: dirty=655 wb=809 unstable=0 bg_thresh=1000 thresh=2000 gap=536 poll_thresh=21 ino=257 dd-2584 [005] 199.770946: balance_dirty_state: bdi btrfs-1: dirty=705 wb=809 unstable=0 bg_thresh=999 thresh=1999 gap=485 poll_thresh=22 ino=257 dd-2584 [005] 199.770951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=54256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 199.778350: balance_dirty_state: bdi btrfs-1: dirty=705 wb=809 unstable=0 bg_thresh=999 thresh=1999 gap=485 poll_thresh=22 ino=257 dd-2584 [002] 199.778359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=54256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 199.790305: balance_dirty_state: bdi btrfs-1: dirty=705 wb=684 unstable=0 bg_thresh=997 thresh=1994 gap=605 poll_thresh=22 ino=257 dd-2584 [002] 199.790404: balance_dirty_state: bdi btrfs-1: dirty=705 wb=684 unstable=0 bg_thresh=997 thresh=1994 gap=605 poll_thresh=16 ino=257 dd-2584 [002] 199.790584: balance_dirty_state: bdi btrfs-1: dirty=755 wb=684 unstable=0 bg_thresh=999 thresh=1999 gap=560 poll_thresh=17 ino=257 dd-2584 [002] 199.790763: balance_dirty_state: bdi btrfs-1: dirty=780 wb=684 unstable=0 bg_thresh=1002 thresh=2004 gap=540 poll_thresh=18 ino=257 dd-2584 [002] 199.790947: balance_dirty_state: bdi btrfs-1: dirty=805 wb=684 unstable=0 bg_thresh=1004 thresh=2008 gap=519 poll_thresh=19 ino=257 dd-2584 [002] 199.791129: balance_dirty_state: bdi btrfs-1: dirty=830 wb=684 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=20 ino=257 dd-2584 [002] 199.791136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=54256 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 199.798307: balance_dirty_state: bdi btrfs-1: dirty=830 wb=684 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=20 ino=257 dd-2584 [002] 199.798316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=54256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 199.806176: balance_dirty_state: bdi btrfs-1: dirty=830 wb=557 unstable=0 bg_thresh=995 thresh=1990 gap=603 poll_thresh=20 ino=257 dd-2584 [002] 199.806259: balance_dirty_state: bdi btrfs-1: dirty=855 wb=557 unstable=0 bg_thresh=997 thresh=1995 gap=583 poll_thresh=15 ino=257 dd-2584 [002] 199.806318: balance_dirty_state: bdi btrfs-1: dirty=880 wb=557 unstable=0 bg_thresh=997 thresh=1995 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 199.806431: balance_dirty_state: bdi btrfs-1: dirty=905 wb=557 unstable=0 bg_thresh=1000 thresh=2000 gap=538 poll_thresh=17 ino=257 dd-2584 [002] 199.806710: balance_dirty_state: bdi btrfs-1: dirty=930 wb=557 unstable=0 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=18 ino=257 dd-2584 [002] 199.806828: balance_dirty_state: bdi btrfs-1: dirty=980 wb=557 unstable=0 bg_thresh=1004 thresh=2009 gap=472 poll_thresh=19 ino=257 dd-2584 [002] 199.806832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=54256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 199.814209: balance_dirty_state: bdi btrfs-1: dirty=980 wb=440 unstable=0 bg_thresh=997 thresh=1994 gap=574 poll_thresh=19 ino=257 dd-2584 [002] 199.814335: balance_dirty_state: bdi btrfs-1: dirty=980 wb=440 unstable=0 bg_thresh=997 thresh=1994 gap=574 poll_thresh=14 ino=257 dd-2584 [002] 199.814456: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=440 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 199.814548: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27252 wrote=0 to_write=8192 dd-2584 [002] 199.814584: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=440 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 199.814824: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=440 unstable=0 bg_thresh=1004 thresh=2009 gap=514 poll_thresh=17 ino=257 dd-2584 [002] 199.815081: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=465 unstable=0 bg_thresh=1004 thresh=2008 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 199.815338: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=540 unstable=0 bg_thresh=1003 thresh=2007 gap=462 poll_thresh=19 ino=257 dd-2584 [002] 199.815341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=99% bdi_bw=54256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 199.817915: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=476 wrote=1120 to_write=7072 dd-2584 [002] 199.822221: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1435 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=19 ino=257 dd-2584 [002] 199.822291: balance_dirty_state: bdi btrfs-1: dirty=5 wb=1435 unstable=0 bg_thresh=996 thresh=1992 gap=552 poll_thresh=14 ino=257 dd-2584 [002] 199.822355: balance_dirty_state: bdi btrfs-1: dirty=30 wb=1435 unstable=0 bg_thresh=998 thresh=1997 gap=532 poll_thresh=15 ino=257 dd-2584 [002] 199.822417: balance_dirty_state: bdi btrfs-1: dirty=30 wb=1435 unstable=0 bg_thresh=998 thresh=1997 gap=532 poll_thresh=16 ino=257 dd-2584 [002] 199.822722: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1435 unstable=0 bg_thresh=1003 thresh=2007 gap=492 poll_thresh=17 ino=257 dd-2584 [002] 199.822728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=54256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 199.830299: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1435 unstable=0 bg_thresh=1003 thresh=2007 gap=492 poll_thresh=17 ino=257 dd-2584 [002] 199.830304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=51968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 199.838232: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1282 unstable=0 bg_thresh=995 thresh=1991 gap=629 poll_thresh=17 ino=257 dd-2584 [002] 199.838312: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1282 unstable=0 bg_thresh=998 thresh=1996 gap=634 poll_thresh=13 ino=257 dd-2584 [002] 199.838383: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1282 unstable=0 bg_thresh=995 thresh=1990 gap=603 poll_thresh=14 ino=257 dd-2584 [002] 199.838452: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1282 unstable=0 bg_thresh=997 thresh=1995 gap=608 poll_thresh=15 ino=257 dd-2584 [002] 199.838522: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1282 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=16 ino=257 dd-2584 [002] 199.838659: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1282 unstable=0 bg_thresh=994 thresh=1988 gap=551 poll_thresh=17 ino=257 dd-2584 [002] 199.838797: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1282 unstable=0 bg_thresh=996 thresh=1992 gap=505 poll_thresh=18 ino=257 dd-2584 [002] 199.838937: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1282 unstable=0 bg_thresh=995 thresh=1991 gap=479 poll_thresh=19 ino=257 dd-2584 [002] 199.838942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-358% task_weight=98% bdi_bw=51968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 199.846172: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1132 unstable=0 bg_thresh=991 thresh=1982 gap=620 poll_thresh=19 ino=257 dd-2584 [002] 199.846243: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1132 unstable=0 bg_thresh=991 thresh=1982 gap=595 poll_thresh=14 ino=257 dd-2584 [002] 199.846312: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1132 unstable=0 bg_thresh=993 thresh=1987 gap=600 poll_thresh=15 ino=257 dd-2584 [002] 199.846378: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1132 unstable=0 bg_thresh=993 thresh=1987 gap=575 poll_thresh=16 ino=257 dd-2584 [002] 199.846510: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1132 unstable=0 bg_thresh=998 thresh=1997 gap=560 poll_thresh=17 ino=257 dd-2584 [002] 199.846841: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1132 unstable=0 bg_thresh=1001 thresh=2002 gap=540 poll_thresh=18 ino=257 dd-2584 [002] 199.846974: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1132 unstable=0 bg_thresh=997 thresh=1995 gap=483 poll_thresh=19 ino=257 dd-2584 [002] 199.846979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=51968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 199.854253: balance_dirty_state: bdi btrfs-1: dirty=380 wb=982 unstable=0 bg_thresh=999 thresh=1998 gap=636 poll_thresh=19 ino=257 dd-2584 [002] 199.854330: balance_dirty_state: bdi btrfs-1: dirty=380 wb=982 unstable=0 bg_thresh=1001 thresh=2003 gap=641 poll_thresh=14 ino=257 dd-2584 [002] 199.854392: balance_dirty_state: bdi btrfs-1: dirty=405 wb=982 unstable=0 bg_thresh=998 thresh=1997 gap=610 poll_thresh=15 ino=257 dd-2584 [002] 199.854453: balance_dirty_state: bdi btrfs-1: dirty=430 wb=982 unstable=0 bg_thresh=1001 thresh=2002 gap=590 poll_thresh=16 ino=257 dd-2584 [002] 199.854575: balance_dirty_state: bdi btrfs-1: dirty=455 wb=982 unstable=0 bg_thresh=1003 thresh=2006 gap=569 poll_thresh=17 ino=257 dd-2584 [002] 199.854696: balance_dirty_state: bdi btrfs-1: dirty=480 wb=982 unstable=0 bg_thresh=1002 thresh=2005 gap=543 poll_thresh=18 ino=257 dd-2584 [002] 199.854820: balance_dirty_state: bdi btrfs-1: dirty=505 wb=982 unstable=0 bg_thresh=999 thresh=1998 gap=511 poll_thresh=19 ino=257 dd-2584 [002] 199.854943: balance_dirty_state: bdi btrfs-1: dirty=555 wb=982 unstable=0 bg_thresh=998 thresh=1997 gap=460 poll_thresh=20 ino=257 dd-2584 [002] 199.854948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-149% task_gap=-399% task_weight=100% bdi_bw=51968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 199.862295: balance_dirty_state: bdi btrfs-1: dirty=555 wb=857 unstable=0 bg_thresh=994 thresh=1988 gap=576 poll_thresh=20 ino=257 dd-2584 [002] 199.862364: balance_dirty_state: bdi btrfs-1: dirty=555 wb=857 unstable=0 bg_thresh=993 thresh=1987 gap=575 poll_thresh=15 ino=257 dd-2584 [002] 199.862599: balance_dirty_state: bdi btrfs-1: dirty=580 wb=857 unstable=0 bg_thresh=996 thresh=1992 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 199.862722: balance_dirty_state: bdi btrfs-1: dirty=605 wb=857 unstable=0 bg_thresh=992 thresh=1985 gap=523 poll_thresh=17 ino=257 dd-2584 [002] 199.862842: balance_dirty_state: bdi btrfs-1: dirty=655 wb=857 unstable=0 bg_thresh=992 thresh=1984 gap=472 poll_thresh=18 ino=257 dd-2584 [002] 199.862847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-369% task_weight=99% bdi_bw=51968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 199.870265: balance_dirty_state: bdi btrfs-1: dirty=655 wb=732 unstable=0 bg_thresh=994 thresh=1988 gap=601 poll_thresh=18 ino=257 dd-2584 [002] 199.870333: balance_dirty_state: bdi btrfs-1: dirty=655 wb=732 unstable=0 bg_thresh=996 thresh=1993 gap=606 poll_thresh=13 ino=257 dd-2584 [002] 199.870394: balance_dirty_state: bdi btrfs-1: dirty=680 wb=732 unstable=0 bg_thresh=996 thresh=1992 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 199.870453: balance_dirty_state: bdi btrfs-1: dirty=680 wb=732 unstable=0 bg_thresh=996 thresh=1992 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 199.870513: balance_dirty_state: bdi btrfs-1: dirty=705 wb=732 unstable=0 bg_thresh=995 thresh=1991 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 199.870632: balance_dirty_state: bdi btrfs-1: dirty=730 wb=732 unstable=0 bg_thresh=995 thresh=1990 gap=528 poll_thresh=17 ino=257 dd-2584 [002] 199.870753: balance_dirty_state: bdi btrfs-1: dirty=780 wb=732 unstable=0 bg_thresh=994 thresh=1989 gap=477 poll_thresh=18 ino=257 dd-2584 [002] 199.870757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=51968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 199.878222: balance_dirty_state: bdi btrfs-1: dirty=780 wb=732 unstable=0 bg_thresh=990 thresh=1980 gap=468 poll_thresh=18 ino=257 dd-2584 [002] 199.878227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-375% task_weight=100% bdi_bw=51968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 199.886286: balance_dirty_state: bdi btrfs-1: dirty=780 wb=607 unstable=0 bg_thresh=990 thresh=1980 gap=593 poll_thresh=18 ino=257 dd-2584 [005] 199.886361: balance_dirty_state: bdi btrfs-1: dirty=780 wb=607 unstable=0 bg_thresh=992 thresh=1985 gap=598 poll_thresh=13 ino=257 dd-2584 [005] 199.886423: balance_dirty_state: bdi btrfs-1: dirty=805 wb=607 unstable=0 bg_thresh=995 thresh=1990 gap=578 poll_thresh=14 ino=257 dd-2584 [005] 199.886483: balance_dirty_state: bdi btrfs-1: dirty=830 wb=607 unstable=0 bg_thresh=995 thresh=1990 gap=553 poll_thresh=15 ino=257 dd-2584 [005] 199.886725: balance_dirty_state: bdi btrfs-1: dirty=830 wb=607 unstable=0 bg_thresh=994 thresh=1989 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 199.886850: balance_dirty_state: bdi btrfs-1: dirty=855 wb=607 unstable=0 bg_thresh=994 thresh=1988 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 199.886977: balance_dirty_state: bdi btrfs-1: dirty=905 wb=607 unstable=0 bg_thresh=993 thresh=1987 gap=475 poll_thresh=18 ino=257 dd-2584 [005] 199.886981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=51968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 199.894335: balance_dirty_state: bdi btrfs-1: dirty=905 wb=482 unstable=0 bg_thresh=992 thresh=1985 gap=598 poll_thresh=18 ino=257 dd-2584 [005] 199.894460: balance_dirty_state: bdi btrfs-1: dirty=905 wb=482 unstable=0 bg_thresh=995 thresh=1990 gap=603 poll_thresh=13 ino=257 dd-2584 [005] 199.894584: balance_dirty_state: bdi btrfs-1: dirty=930 wb=482 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 199.894704: balance_dirty_state: bdi btrfs-1: dirty=955 wb=482 unstable=0 bg_thresh=994 thresh=1989 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 199.894825: balance_dirty_state: bdi btrfs-1: dirty=955 wb=482 unstable=0 bg_thresh=994 thresh=1988 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 199.895068: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=482 unstable=0 bg_thresh=993 thresh=1987 gap=500 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 199.895119: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27332 wrote=0 to_write=8192 dd-2584 [005] 199.895323: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=482 unstable=0 bg_thresh=995 thresh=1991 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 199.895326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=51968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 199.898136: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=556 wrote=1040 to_write=7152 dd-2584 [001] 199.906225: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1257 unstable=0 bg_thresh=998 thresh=1997 gap=740 poll_thresh=18 ino=257 dd-2584 [001] 199.906388: balance_dirty_state: bdi btrfs-1: dirty=5 wb=1257 unstable=0 bg_thresh=1001 thresh=2002 gap=740 poll_thresh=13 ino=257 dd-2584 [001] 199.906547: balance_dirty_state: bdi btrfs-1: dirty=5 wb=1257 unstable=0 bg_thresh=1001 thresh=2002 gap=740 poll_thresh=14 ino=257 dd-2584 [001] 199.906706: balance_dirty_state: bdi btrfs-1: dirty=30 wb=1257 unstable=0 bg_thresh=1003 thresh=2007 gap=720 poll_thresh=15 ino=257 dd-2584 [001] 199.907466: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1257 unstable=0 bg_thresh=1003 thresh=2007 gap=695 poll_thresh=16 ino=257 dd-2584 [001] 199.907787: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1257 unstable=0 bg_thresh=1006 thresh=2012 gap=675 poll_thresh=17 ino=257 dd-2584 [001] 199.908107: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1257 unstable=0 bg_thresh=1008 thresh=2016 gap=654 poll_thresh=18 ino=257 dd-2584 [001] 199.908263: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1257 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 199.908417: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1257 unstable=0 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=20 ino=257 dd-2584 [001] 199.908576: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1257 unstable=0 bg_thresh=1006 thresh=2012 gap=550 poll_thresh=21 ino=257 dd-2584 [001] 199.908734: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1257 unstable=0 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=22 ino=257 dd-2584 [001] 199.908892: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1257 unstable=0 bg_thresh=1005 thresh=2010 gap=473 poll_thresh=23 ino=257 dd-2584 [001] 199.908898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=51968 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 199.914340: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1132 unstable=0 bg_thresh=1007 thresh=2014 gap=602 poll_thresh=23 ino=257 dd-2584 [005] 199.914477: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1132 unstable=0 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=17 ino=257 dd-2584 [005] 199.915075: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1132 unstable=0 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=18 ino=257 dd-2584 [005] 199.915320: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1132 unstable=0 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=19 ino=257 dd-2584 [005] 199.915565: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1132 unstable=0 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=20 ino=257 dd-2584 [005] 199.915574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=51968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 199.922322: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1132 unstable=0 bg_thresh=1000 thresh=2001 gap=489 poll_thresh=20 ino=257 dd-2584 [001] 199.922330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=51968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 199.930304: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1007 unstable=0 bg_thresh=999 thresh=1999 gap=612 poll_thresh=20 ino=257 dd-2584 [001] 199.930373: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1007 unstable=0 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=15 ino=257 dd-2584 [001] 199.930434: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1007 unstable=0 bg_thresh=999 thresh=1998 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 199.930555: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1007 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=17 ino=257 dd-2584 [001] 199.930675: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1007 unstable=0 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=18 ino=257 dd-2584 [001] 199.930797: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1007 unstable=0 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 199.930801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=51968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 199.938249: balance_dirty_state: bdi btrfs-1: dirty=505 wb=782 unstable=0 bg_thresh=998 thresh=1997 gap=710 poll_thresh=19 ino=257 dd-2584 [001] 199.938325: balance_dirty_state: bdi btrfs-1: dirty=505 wb=782 unstable=0 bg_thresh=998 thresh=1996 gap=709 poll_thresh=14 ino=257 dd-2584 [001] 199.938389: balance_dirty_state: bdi btrfs-1: dirty=530 wb=782 unstable=0 bg_thresh=1000 thresh=2001 gap=689 poll_thresh=15 ino=257 dd-2584 [001] 199.938613: balance_dirty_state: bdi btrfs-1: dirty=555 wb=782 unstable=0 bg_thresh=1000 thresh=2000 gap=663 poll_thresh=16 ino=257 dd-2584 [001] 199.938730: balance_dirty_state: bdi btrfs-1: dirty=580 wb=782 unstable=0 bg_thresh=999 thresh=1999 gap=637 poll_thresh=17 ino=257 dd-2584 [001] 199.938847: balance_dirty_state: bdi btrfs-1: dirty=605 wb=782 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 199.938964: balance_dirty_state: bdi btrfs-1: dirty=655 wb=782 unstable=0 bg_thresh=998 thresh=1997 gap=560 poll_thresh=19 ino=257 dd-2584 [001] 199.939081: balance_dirty_state: bdi btrfs-1: dirty=680 wb=782 unstable=0 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=20 ino=257 dd-2584 [001] 199.939196: balance_dirty_state: bdi btrfs-1: dirty=705 wb=782 unstable=0 bg_thresh=1000 thresh=2000 gap=513 poll_thresh=21 ino=257 dd-2584 [001] 199.939331: balance_dirty_state: bdi btrfs-1: dirty=731 wb=782 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=22 ino=257 dd-2584 [001] 199.939335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=53048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 199.946333: balance_dirty_state: bdi btrfs-1: dirty=731 wb=782 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=22 ino=257 dd-2584 [004] 199.946342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=53048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 199.954228: balance_dirty_state: bdi btrfs-1: dirty=731 wb=657 unstable=0 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=22 ino=257 dd-2584 [004] 199.954364: balance_dirty_state: bdi btrfs-1: dirty=756 wb=607 unstable=0 bg_thresh=1001 thresh=2002 gap=639 poll_thresh=16 ino=257 dd-2584 [004] 199.954549: balance_dirty_state: bdi btrfs-1: dirty=781 wb=532 unstable=0 bg_thresh=1003 thresh=2007 gap=694 poll_thresh=17 ino=257 dd-2584 [004] 199.955060: balance_dirty_state: bdi btrfs-1: dirty=806 wb=532 unstable=0 bg_thresh=1004 thresh=2008 gap=670 poll_thresh=18 ino=257 dd-2584 [004] 199.955297: balance_dirty_state: bdi btrfs-1: dirty=856 wb=532 unstable=0 bg_thresh=1006 thresh=2012 gap=624 poll_thresh=19 ino=257 dd-2584 [004] 199.955533: balance_dirty_state: bdi btrfs-1: dirty=881 wb=532 unstable=0 bg_thresh=1005 thresh=2011 gap=598 poll_thresh=20 ino=257 dd-2584 [004] 199.955772: balance_dirty_state: bdi btrfs-1: dirty=906 wb=532 unstable=0 bg_thresh=1005 thresh=2010 gap=572 poll_thresh=21 ino=257 dd-2584 [004] 199.956015: balance_dirty_state: bdi btrfs-1: dirty=931 wb=532 unstable=0 bg_thresh=1004 thresh=2009 gap=546 poll_thresh=22 ino=257 dd-2584 [004] 199.956256: balance_dirty_state: bdi btrfs-1: dirty=981 wb=532 unstable=0 bg_thresh=1006 thresh=2013 gap=500 poll_thresh=23 ino=257 dd-2584 [004] 199.956265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=53048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 199.962273: balance_dirty_state: bdi btrfs-1: dirty=981 wb=457 unstable=0 bg_thresh=1006 thresh=2013 gap=575 poll_thresh=23 ino=257 dd-2584 [004] 199.962414: balance_dirty_state: bdi btrfs-1: dirty=981 wb=382 unstable=0 bg_thresh=1006 thresh=2012 gap=649 poll_thresh=17 ino=257 dd-2584 [004] 199.962592: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=382 unstable=0 bg_thresh=1002 thresh=2005 gap=592 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 199.962658: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27400 wrote=0 to_write=8192 dd-2584 [004] 199.963065: balance_dirty_state: bdi btrfs-1: dirty=981 wb=482 unstable=0 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 199.963258: balance_dirty_state: bdi btrfs-1: dirty=931 wb=557 unstable=0 bg_thresh=1005 thresh=2011 gap=523 poll_thresh=20 ino=257 dd-2584 [004] 199.963455: balance_dirty_state: bdi btrfs-1: dirty=881 wb=632 unstable=0 bg_thresh=1001 thresh=2003 gap=490 poll_thresh=21 ino=257 dd-2584 [004] 199.963458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=53048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 199.965498: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=624 wrote=1152 to_write=7040 dd-2584 [004] 199.970320: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1533 unstable=0 bg_thresh=1007 thresh=2015 gap=482 poll_thresh=21 ino=257 dd-2584 [004] 199.970335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=53048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 199.978234: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1433 unstable=0 bg_thresh=1007 thresh=2015 gap=582 poll_thresh=21 ino=257 dd-2584 [004] 199.978326: balance_dirty_state: bdi btrfs-1: dirty=5 wb=1408 unstable=0 bg_thresh=1006 thresh=2013 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 199.978456: balance_dirty_state: bdi btrfs-1: dirty=30 wb=1408 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 199.978580: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1408 unstable=0 bg_thresh=1005 thresh=2010 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 199.978697: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1408 unstable=0 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 199.978701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=53048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 199.986235: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1283 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 199.986343: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1283 unstable=0 bg_thresh=1003 thresh=2006 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 199.986445: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1283 unstable=0 bg_thresh=999 thresh=1998 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 199.986548: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1283 unstable=0 bg_thresh=1001 thresh=2003 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 199.987043: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1283 unstable=0 bg_thresh=1004 thresh=2009 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 199.987231: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1283 unstable=0 bg_thresh=1003 thresh=2006 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 199.987418: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1283 unstable=0 bg_thresh=1005 thresh=2010 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 199.987425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=53048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 199.994334: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1283 unstable=0 bg_thresh=1003 thresh=2006 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 199.994339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=53048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.002301: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1283 unstable=0 bg_thresh=1003 thresh=2006 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 200.002306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=53048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 200.014303: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1158 unstable=0 bg_thresh=1001 thresh=2003 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 200.014376: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1158 unstable=0 bg_thresh=1001 thresh=2003 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 200.014439: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1158 unstable=0 bg_thresh=1004 thresh=2008 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 200.014501: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1158 unstable=0 bg_thresh=1004 thresh=2008 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 200.014625: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1158 unstable=0 bg_thresh=1006 thresh=2013 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 200.014751: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1158 unstable=0 bg_thresh=1008 thresh=2017 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 200.014755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=53048 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 200.022302: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1158 unstable=0 bg_thresh=1008 thresh=2017 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 200.022307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=53048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 200.030324: balance_dirty_state: bdi btrfs-1: dirty=380 wb=908 unstable=0 bg_thresh=1001 thresh=2003 gap=715 poll_thresh=18 ino=257 dd-2584 [001] 200.030395: balance_dirty_state: bdi btrfs-1: dirty=380 wb=908 unstable=0 bg_thresh=1001 thresh=2003 gap=715 poll_thresh=13 ino=257 dd-2584 [001] 200.030460: balance_dirty_state: bdi btrfs-1: dirty=405 wb=908 unstable=0 bg_thresh=1004 thresh=2008 gap=695 poll_thresh=14 ino=257 dd-2584 [001] 200.030522: balance_dirty_state: bdi btrfs-1: dirty=430 wb=908 unstable=0 bg_thresh=1004 thresh=2008 gap=670 poll_thresh=15 ino=257 dd-2584 [001] 200.030587: balance_dirty_state: bdi btrfs-1: dirty=430 wb=908 unstable=0 bg_thresh=1006 thresh=2013 gap=675 poll_thresh=16 ino=257 dd-2584 [001] 200.030887: balance_dirty_state: bdi btrfs-1: dirty=455 wb=908 unstable=0 bg_thresh=1009 thresh=2018 gap=655 poll_thresh=17 ino=257 dd-2584 [001] 200.031009: balance_dirty_state: bdi btrfs-1: dirty=505 wb=908 unstable=0 bg_thresh=1011 thresh=2022 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 200.031129: balance_dirty_state: bdi btrfs-1: dirty=530 wb=908 unstable=0 bg_thresh=1010 thresh=2021 gap=583 poll_thresh=19 ino=257 dd-2584 [001] 200.031251: balance_dirty_state: bdi btrfs-1: dirty=555 wb=908 unstable=0 bg_thresh=1010 thresh=2020 gap=557 poll_thresh=20 ino=257 dd-2584 [001] 200.031376: balance_dirty_state: bdi btrfs-1: dirty=605 wb=908 unstable=0 bg_thresh=1012 thresh=2024 gap=511 poll_thresh=21 ino=257 dd-2584 [001] 200.031499: balance_dirty_state: bdi btrfs-1: dirty=630 wb=908 unstable=0 bg_thresh=1008 thresh=2017 gap=479 poll_thresh=22 ino=257 dd-2584 [001] 200.031504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=53048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 200.042237: balance_dirty_state: bdi btrfs-1: dirty=625 wb=763 unstable=0 bg_thresh=991 thresh=1982 gap=594 poll_thresh=22 ino=257 dd-2584 [001] 200.042307: balance_dirty_state: bdi btrfs-1: dirty=625 wb=763 unstable=0 bg_thresh=994 thresh=1988 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 200.042437: balance_dirty_state: bdi btrfs-1: dirty=675 wb=763 unstable=0 bg_thresh=995 thresh=1990 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 200.042745: balance_dirty_state: bdi btrfs-1: dirty=700 wb=763 unstable=0 bg_thresh=993 thresh=1986 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 200.042875: balance_dirty_state: bdi btrfs-1: dirty=725 wb=763 unstable=0 bg_thresh=995 thresh=1991 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 200.043004: balance_dirty_state: bdi btrfs-1: dirty=775 wb=763 unstable=0 bg_thresh=998 thresh=1996 gap=458 poll_thresh=20 ino=257 dd-2584 [001] 200.043009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=52188 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 200.050323: balance_dirty_state: bdi btrfs-1: dirty=780 wb=763 unstable=0 bg_thresh=1000 thresh=2000 gap=457 poll_thresh=20 ino=257 dd-2584 [001] 200.050329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=52188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 200.062384: balance_dirty_state: bdi btrfs-1: dirty=789 wb=624 unstable=0 bg_thresh=993 thresh=1987 gap=574 poll_thresh=20 ino=257 dd-2584 [001] 200.062448: balance_dirty_state: bdi btrfs-1: dirty=770 wb=635 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 200.062505: balance_dirty_state: bdi btrfs-1: dirty=795 wb=635 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 200.062621: balance_dirty_state: bdi btrfs-1: dirty=820 wb=635 unstable=0 bg_thresh=998 thresh=1996 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 200.062739: balance_dirty_state: bdi btrfs-1: dirty=845 wb=635 unstable=0 bg_thresh=997 thresh=1995 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 200.062860: balance_dirty_state: bdi btrfs-1: dirty=895 wb=635 unstable=0 bg_thresh=999 thresh=1999 gap=469 poll_thresh=19 ino=257 dd-2584 [001] 200.062864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=52188 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 200.070375: balance_dirty_state: bdi btrfs-1: dirty=895 wb=635 unstable=0 bg_thresh=999 thresh=1999 gap=469 poll_thresh=19 ino=257 dd-2584 [001] 200.070389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=52188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 200.078468: balance_dirty_state: bdi btrfs-1: dirty=897 wb=505 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 200.078584: balance_dirty_state: bdi btrfs-1: dirty=897 wb=505 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 200.078704: balance_dirty_state: bdi btrfs-1: dirty=922 wb=505 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 200.078822: balance_dirty_state: bdi btrfs-1: dirty=947 wb=505 unstable=0 bg_thresh=1001 thresh=2002 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 200.079414: balance_dirty_state: bdi btrfs-1: dirty=972 wb=505 unstable=0 bg_thresh=1000 thresh=2001 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 200.079647: balance_dirty_state: bdi btrfs-1: dirty=997 wb=505 unstable=0 bg_thresh=1000 thresh=2000 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 200.079656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=52188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 200.086357: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=512 unstable=0 bg_thresh=1001 thresh=2002 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 200.086364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=52188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 200.086433: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27524 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 200.090131: writeback_single_inode: bdi btrfs-1: ino=257 state= age=748 wrote=1008 to_write=7184 dd-2584 [001] 200.098286: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1261 unstable=0 bg_thresh=1001 thresh=2002 gap=730 poll_thresh=18 ino=257 dd-2584 [001] 200.098381: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1261 unstable=0 bg_thresh=998 thresh=1996 gap=699 poll_thresh=13 ino=257 dd-2584 [001] 200.098460: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1261 unstable=0 bg_thresh=1000 thresh=2001 gap=704 poll_thresh=14 ino=257 dd-2584 [001] 200.098540: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1261 unstable=0 bg_thresh=997 thresh=1995 gap=673 poll_thresh=15 ino=257 dd-2584 [001] 200.098622: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1261 unstable=0 bg_thresh=997 thresh=1994 gap=672 poll_thresh=16 ino=257 dd-2584 [001] 200.098782: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1261 unstable=0 bg_thresh=999 thresh=1998 gap=626 poll_thresh=17 ino=257 dd-2584 [001] 200.098969: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1261 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 200.099131: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1261 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=19 ino=257 dd-2584 [001] 200.099296: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1261 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=20 ino=257 dd-2584 [001] 200.099738: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1261 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=21 ino=257 dd-2584 [001] 200.099892: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1261 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=22 ino=257 dd-2584 [001] 200.099898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=52188 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 200.106324: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1261 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=22 ino=257 dd-2584 [001] 200.106332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=52188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 200.114357: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1136 unstable=0 bg_thresh=999 thresh=1999 gap=602 poll_thresh=22 ino=257 dd-2584 [000] 200.114424: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1136 unstable=0 bg_thresh=999 thresh=1999 gap=602 poll_thresh=16 ino=257 dd-2584 [000] 200.114537: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1136 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=17 ino=257 dd-2584 [000] 200.114649: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1136 unstable=0 bg_thresh=1004 thresh=2009 gap=537 poll_thresh=18 ino=257 dd-2584 [000] 200.114762: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1136 unstable=0 bg_thresh=1006 thresh=2013 gap=516 poll_thresh=19 ino=257 dd-2584 [000] 200.114874: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1136 unstable=0 bg_thresh=1006 thresh=2012 gap=465 poll_thresh=20 ino=257 dd-2584 [000] 200.114878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=52188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.122372: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1011 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=20 ino=257 dd-2584 [004] 200.122468: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1011 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 200.122561: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1011 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 200.123026: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1011 unstable=0 bg_thresh=1002 thresh=2005 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 200.123196: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1011 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 200.123203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=52188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 200.130354: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1011 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=18 ino=257 dd-2584 [001] 200.130360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=52188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 200.138359: balance_dirty_state: bdi btrfs-1: dirty=511 wb=886 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=18 ino=257 dd-2584 [000] 200.138444: balance_dirty_state: bdi btrfs-1: dirty=511 wb=886 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=13 ino=257 dd-2584 [000] 200.138524: balance_dirty_state: bdi btrfs-1: dirty=536 wb=886 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=14 ino=257 dd-2584 [000] 200.138603: balance_dirty_state: bdi btrfs-1: dirty=561 wb=886 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 200.138683: balance_dirty_state: bdi btrfs-1: dirty=561 wb=886 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=16 ino=257 dd-2584 [000] 200.138842: balance_dirty_state: bdi btrfs-1: dirty=586 wb=886 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=17 ino=257 dd-2584 [000] 200.138999: balance_dirty_state: bdi btrfs-1: dirty=636 wb=886 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=18 ino=257 dd-2584 [000] 200.139005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=52188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 200.146380: balance_dirty_state: bdi btrfs-1: dirty=636 wb=886 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=18 ino=257 dd-2584 [000] 200.146389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=50480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 200.154384: balance_dirty_state: bdi btrfs-1: dirty=636 wb=761 unstable=0 bg_thresh=999 thresh=1999 gap=602 poll_thresh=18 ino=257 dd-2584 [000] 200.154471: balance_dirty_state: bdi btrfs-1: dirty=636 wb=761 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=13 ino=257 dd-2584 [000] 200.154551: balance_dirty_state: bdi btrfs-1: dirty=661 wb=761 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=14 ino=257 dd-2584 [000] 200.154631: balance_dirty_state: bdi btrfs-1: dirty=686 wb=761 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=15 ino=257 dd-2584 [000] 200.154712: balance_dirty_state: bdi btrfs-1: dirty=686 wb=761 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 200.155105: balance_dirty_state: bdi btrfs-1: dirty=736 wb=761 unstable=0 bg_thresh=1000 thresh=2001 gap=504 poll_thresh=17 ino=257 dd-2584 [000] 200.155263: balance_dirty_state: bdi btrfs-1: dirty=761 wb=761 unstable=0 bg_thresh=1000 thresh=2000 gap=478 poll_thresh=18 ino=257 dd-2584 [000] 200.155270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=50480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.162387: balance_dirty_state: bdi btrfs-1: dirty=761 wb=761 unstable=0 bg_thresh=996 thresh=1993 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 200.162396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=50480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.170311: balance_dirty_state: bdi btrfs-1: dirty=761 wb=636 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 200.170438: balance_dirty_state: bdi btrfs-1: dirty=761 wb=636 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 200.170561: balance_dirty_state: bdi btrfs-1: dirty=786 wb=636 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 200.170679: balance_dirty_state: bdi btrfs-1: dirty=811 wb=636 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 200.170763: balance_dirty_state: bdi btrfs-1: dirty=811 wb=636 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 200.170893: balance_dirty_state: bdi btrfs-1: dirty=861 wb=636 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=17 ino=257 dd-2584 [004] 200.170898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=50480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 200.178352: balance_dirty_state: bdi btrfs-1: dirty=861 wb=511 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=17 ino=257 dd-2584 [001] 200.178454: balance_dirty_state: bdi btrfs-1: dirty=886 wb=511 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 200.178512: balance_dirty_state: bdi btrfs-1: dirty=886 wb=511 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 200.178569: balance_dirty_state: bdi btrfs-1: dirty=911 wb=511 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 200.178628: balance_dirty_state: bdi btrfs-1: dirty=936 wb=511 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 200.178745: balance_dirty_state: bdi btrfs-1: dirty=961 wb=511 unstable=0 bg_thresh=1000 thresh=2000 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 200.179044: balance_dirty_state: bdi btrfs-1: dirty=986 wb=511 unstable=0 bg_thresh=1002 thresh=2004 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 200.179162: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=511 unstable=0 bg_thresh=1001 thresh=2003 gap=456 poll_thresh=19 ino=257 dd-2584 [001] 200.179167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=50480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 200.179218: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27616 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 200.181531: writeback_single_inode: bdi btrfs-1: ino=257 state= age=80 wrote=1008 to_write=7184 dd-2584 [003] 200.186327: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1511 unstable=0 bg_thresh=1003 thresh=2006 gap=459 poll_thresh=19 ino=257 dd-2584 [003] 200.186333: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=50480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 200.194396: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1386 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=19 ino=257 dd-2584 [003] 200.194468: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1386 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=14 ino=257 dd-2584 [003] 200.194533: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1386 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=15 ino=257 dd-2584 [003] 200.194594: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1386 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=16 ino=257 dd-2584 [003] 200.194718: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1386 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=17 ino=257 dd-2584 [003] 200.194842: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1386 unstable=0 bg_thresh=994 thresh=1988 gap=466 poll_thresh=18 ino=257 dd-2584 [003] 200.194847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=50480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 200.202491: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1386 unstable=0 bg_thresh=994 thresh=1988 gap=466 poll_thresh=18 ino=257 dd-2584 [003] 200.202501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=50480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 200.210477: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1236 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=18 ino=257 dd-2584 [000] 200.210605: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1236 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=13 ino=257 dd-2584 [000] 200.210723: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1236 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=14 ino=257 dd-2584 [000] 200.210842: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1236 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=15 ino=257 dd-2584 [000] 200.210962: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1236 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 200.211198: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1236 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=17 ino=257 dd-2584 [000] 200.211795: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1236 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 200.211804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=50480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 200.218368: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1111 unstable=0 bg_thresh=997 thresh=1994 gap=622 poll_thresh=18 ino=257 dd-2584 [000] 200.218496: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1111 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=13 ino=257 dd-2584 [000] 200.218615: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1111 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=14 ino=257 dd-2584 [000] 200.218732: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1111 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=15 ino=257 dd-2584 [000] 200.218849: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1111 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=16 ino=257 dd-2584 [000] 200.219083: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1111 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=17 ino=257 dd-2584 [000] 200.219318: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1111 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 200.219326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=50480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 200.226436: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1111 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 200.226445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=50480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.234442: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1011 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 200.234537: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1011 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 200.234622: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1011 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 200.234709: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1011 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 200.234794: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1011 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 200.234963: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1011 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 200.235424: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1011 unstable=0 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 200.235431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=50480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.242410: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1011 unstable=0 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 200.242415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=50480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.250414: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1011 unstable=0 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 200.250423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=48632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.258430: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1011 unstable=0 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 200.258437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=48632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.266408: balance_dirty_state: bdi btrfs-1: dirty=511 wb=886 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 200.266516: balance_dirty_state: bdi btrfs-1: dirty=511 wb=886 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 200.266611: balance_dirty_state: bdi btrfs-1: dirty=536 wb=886 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 200.266706: balance_dirty_state: bdi btrfs-1: dirty=561 wb=886 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 200.266800: balance_dirty_state: bdi btrfs-1: dirty=561 wb=886 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 200.266990: balance_dirty_state: bdi btrfs-1: dirty=586 wb=886 unstable=0 bg_thresh=1002 thresh=2004 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 200.267180: balance_dirty_state: bdi btrfs-1: dirty=636 wb=886 unstable=0 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 200.267187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=48632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.274432: balance_dirty_state: bdi btrfs-1: dirty=636 wb=761 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 200.274523: balance_dirty_state: bdi btrfs-1: dirty=636 wb=761 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 200.274580: balance_dirty_state: bdi btrfs-1: dirty=661 wb=761 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 200.274638: balance_dirty_state: bdi btrfs-1: dirty=686 wb=761 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 200.274694: balance_dirty_state: bdi btrfs-1: dirty=686 wb=761 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 200.274808: balance_dirty_state: bdi btrfs-1: dirty=736 wb=761 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 200.275086: balance_dirty_state: bdi btrfs-1: dirty=761 wb=761 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 200.275090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=48632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.282439: balance_dirty_state: bdi btrfs-1: dirty=761 wb=611 unstable=0 bg_thresh=999 thresh=1999 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 200.282512: balance_dirty_state: bdi btrfs-1: dirty=786 wb=611 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 200.282572: balance_dirty_state: bdi btrfs-1: dirty=786 wb=611 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 200.282629: balance_dirty_state: bdi btrfs-1: dirty=811 wb=611 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 200.282686: balance_dirty_state: bdi btrfs-1: dirty=811 wb=611 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 200.282799: balance_dirty_state: bdi btrfs-1: dirty=861 wb=611 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 200.282911: balance_dirty_state: bdi btrfs-1: dirty=886 wb=611 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 200.282915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=48632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.290420: balance_dirty_state: bdi btrfs-1: dirty=886 wb=611 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 200.290430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=48632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.298349: balance_dirty_state: bdi btrfs-1: dirty=886 wb=361 unstable=0 bg_thresh=1001 thresh=2002 gap=755 poll_thresh=18 ino=257 dd-2584 [004] 200.298445: balance_dirty_state: bdi btrfs-1: dirty=911 wb=361 unstable=0 bg_thresh=1003 thresh=2007 gap=735 poll_thresh=13 ino=257 dd-2584 [004] 200.298533: balance_dirty_state: bdi btrfs-1: dirty=911 wb=361 unstable=0 bg_thresh=1000 thresh=2001 gap=729 poll_thresh=14 ino=257 dd-2584 [004] 200.298627: balance_dirty_state: bdi btrfs-1: dirty=936 wb=361 unstable=0 bg_thresh=1003 thresh=2006 gap=709 poll_thresh=15 ino=257 dd-2584 [004] 200.298717: balance_dirty_state: bdi btrfs-1: dirty=961 wb=361 unstable=0 bg_thresh=1002 thresh=2005 gap=683 poll_thresh=16 ino=257 dd-2584 [004] 200.298895: balance_dirty_state: bdi btrfs-1: dirty=986 wb=361 unstable=0 bg_thresh=1002 thresh=2004 gap=657 poll_thresh=17 ino=257 dd-2584 [004] 200.299342: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=361 unstable=0 bg_thresh=1001 thresh=2003 gap=631 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 200.299413: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27736 wrote=0 to_write=8192 dd-2584 [004] 200.299535: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=361 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 200.299726: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=411 unstable=0 bg_thresh=1005 thresh=2011 gap=564 poll_thresh=20 ino=257 dd-2584 [004] 200.299917: balance_dirty_state: bdi btrfs-1: dirty=986 wb=486 unstable=0 bg_thresh=1005 thresh=2010 gap=538 poll_thresh=21 ino=257 dd-2584 [004] 200.300108: balance_dirty_state: bdi btrfs-1: dirty=936 wb=561 unstable=0 bg_thresh=1004 thresh=2009 gap=512 poll_thresh=22 ino=257 dd-2584 [004] 200.300302: balance_dirty_state: bdi btrfs-1: dirty=911 wb=636 unstable=0 bg_thresh=1006 thresh=2013 gap=466 poll_thresh=23 ino=257 dd-2584 [004] 200.300305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=48632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 200.302224: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=1168 to_write=7024 dd-2584 [004] 200.306345: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1536 unstable=0 bg_thresh=1000 thresh=2000 gap=453 poll_thresh=23 ino=257 dd-2584 [004] 200.306351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=48632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.314403: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1536 unstable=0 bg_thresh=991 thresh=1982 gap=435 poll_thresh=23 ino=257 dd-2584 [004] 200.314412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=48632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.322386: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1536 unstable=0 bg_thresh=985 thresh=1970 gap=423 poll_thresh=23 ino=257 dd-2584 [004] 200.322392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-72% task_gap=-244% task_weight=98% bdi_bw=48632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.330395: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1311 unstable=0 bg_thresh=987 thresh=1974 gap=652 poll_thresh=23 ino=257 dd-2584 [004] 200.330484: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1286 unstable=0 bg_thresh=987 thresh=1974 gap=677 poll_thresh=17 ino=257 dd-2584 [004] 200.330608: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1286 unstable=0 bg_thresh=989 thresh=1978 gap=656 poll_thresh=18 ino=257 dd-2584 [004] 200.330920: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1286 unstable=0 bg_thresh=985 thresh=1971 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 200.331035: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1286 unstable=0 bg_thresh=985 thresh=1970 gap=573 poll_thresh=20 ino=257 dd-2584 [004] 200.331148: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1286 unstable=0 bg_thresh=984 thresh=1969 gap=547 poll_thresh=21 ino=257 dd-2584 [004] 200.331261: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1286 unstable=0 bg_thresh=986 thresh=1973 gap=501 poll_thresh=22 ino=257 dd-2584 [004] 200.331373: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1286 unstable=0 bg_thresh=986 thresh=1972 gap=475 poll_thresh=23 ino=257 dd-2584 [004] 200.331378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1320 avg_dirty=1320 bdi_gap=1% task_gap=-95% task_weight=98% bdi_bw=48632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.338587: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1186 unstable=0 bg_thresh=987 thresh=1975 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 200.338756: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1186 unstable=0 bg_thresh=989 thresh=1979 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 200.338926: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1186 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 200.338932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1280 avg_dirty=1280 bdi_gap=29% task_gap=-40% task_weight=99% bdi_bw=48632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.346662: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1186 unstable=0 bg_thresh=984 thresh=1969 gap=472 poll_thresh=14 ino=257 dd-2584 [004] 200.346673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1320 avg_dirty=1320 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=48632 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 200.358442: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1186 unstable=0 bg_thresh=984 thresh=1969 gap=472 poll_thresh=14 ino=257 dd-2584 [004] 200.358453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1320 avg_dirty=1320 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [000] 200.370473: balance_dirty_state: bdi btrfs-1: dirty=311 wb=936 unstable=0 bg_thresh=983 thresh=1967 gap=720 poll_thresh=14 ino=257 dd-2584 [000] 200.370931: balance_dirty_state: bdi btrfs-1: dirty=336 wb=936 unstable=0 bg_thresh=986 thresh=1972 gap=700 poll_thresh=10 ino=257 dd-2584 [000] 200.371047: balance_dirty_state: bdi btrfs-1: dirty=336 wb=936 unstable=0 bg_thresh=988 thresh=1977 gap=705 poll_thresh=11 ino=257 dd-2584 [000] 200.371165: balance_dirty_state: bdi btrfs-1: dirty=361 wb=936 unstable=0 bg_thresh=988 thresh=1977 gap=680 poll_thresh=12 ino=257 dd-2584 [000] 200.371282: balance_dirty_state: bdi btrfs-1: dirty=386 wb=936 unstable=0 bg_thresh=991 thresh=1982 gap=660 poll_thresh=13 ino=257 dd-2584 [000] 200.371402: balance_dirty_state: bdi btrfs-1: dirty=386 wb=936 unstable=0 bg_thresh=990 thresh=1981 gap=659 poll_thresh=14 ino=257 dd-2584 [000] 200.371518: balance_dirty_state: bdi btrfs-1: dirty=411 wb=936 unstable=0 bg_thresh=990 thresh=1981 gap=634 poll_thresh=15 ino=257 dd-2584 [000] 200.371636: balance_dirty_state: bdi btrfs-1: dirty=436 wb=936 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=16 ino=257 dd-2584 [000] 200.371870: balance_dirty_state: bdi btrfs-1: dirty=461 wb=936 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=17 ino=257 dd-2584 [000] 200.372101: balance_dirty_state: bdi btrfs-1: dirty=486 wb=936 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=18 ino=257 dd-2584 [000] 200.372337: balance_dirty_state: bdi btrfs-1: dirty=536 wb=936 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=19 ino=257 dd-2584 [000] 200.372571: balance_dirty_state: bdi btrfs-1: dirty=561 wb=936 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=20 ino=257 dd-2584 [000] 200.372580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-84% task_weight=99% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 200.382623: balance_dirty_state: bdi btrfs-1: dirty=586 wb=936 unstable=0 bg_thresh=993 thresh=1986 gap=464 poll_thresh=15 ino=257 dd-2584 [004] 200.382633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1255 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-77% task_weight=97% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 200.390956: balance_dirty_state: bdi btrfs-1: dirty=611 wb=936 unstable=0 bg_thresh=992 thresh=1985 gap=438 poll_thresh=11 ino=257 dd-2584 [004] 200.390965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=9% task_gap=-79% task_weight=98% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 200.398546: balance_dirty_state: bdi btrfs-1: dirty=611 wb=811 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=8 ino=257 dd-2584 [004] 200.398665: balance_dirty_state: bdi btrfs-1: dirty=636 wb=811 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=9 ino=257 dd-2584 [004] 200.398782: balance_dirty_state: bdi btrfs-1: dirty=661 wb=811 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=10 ino=257 dd-2584 [004] 200.398900: balance_dirty_state: bdi btrfs-1: dirty=661 wb=811 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=11 ino=257 dd-2584 [004] 200.399017: balance_dirty_state: bdi btrfs-1: dirty=686 wb=811 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=12 ino=257 dd-2584 [004] 200.399025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1262 bdi_dirty=1280 avg_dirty=1280 bdi_gap=38% task_gap=-20% task_weight=98% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 200.406592: balance_dirty_state: bdi btrfs-1: dirty=686 wb=811 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=9 ino=257 dd-2584 [004] 200.406597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-69% task_weight=98% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 200.414588: balance_dirty_state: bdi btrfs-1: dirty=711 wb=661 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=7 ino=257 dd-2584 [004] 200.414669: balance_dirty_state: bdi btrfs-1: dirty=736 wb=661 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=8 ino=257 dd-2584 [004] 200.414749: balance_dirty_state: bdi btrfs-1: dirty=736 wb=661 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=9 ino=257 dd-2584 [004] 200.414827: balance_dirty_state: bdi btrfs-1: dirty=761 wb=661 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=10 ino=257 dd-2584 [004] 200.414907: balance_dirty_state: bdi btrfs-1: dirty=786 wb=661 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=11 ino=257 dd-2584 [004] 200.414991: balance_dirty_state: bdi btrfs-1: dirty=786 wb=661 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=12 ino=257 dd-2584 [004] 200.415072: balance_dirty_state: bdi btrfs-1: dirty=811 wb=661 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=13 ino=257 dd-2584 [004] 200.415151: balance_dirty_state: bdi btrfs-1: dirty=836 wb=661 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=14 ino=257 dd-2584 [004] 200.415157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-74% task_weight=98% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 200.422570: balance_dirty_state: bdi btrfs-1: dirty=836 wb=536 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=10 ino=257 dd-2584 [004] 200.422988: balance_dirty_state: bdi btrfs-1: dirty=861 wb=411 unstable=0 bg_thresh=995 thresh=1990 gap=718 poll_thresh=11 ino=257 dd-2584 [004] 200.423069: balance_dirty_state: bdi btrfs-1: dirty=861 wb=411 unstable=0 bg_thresh=994 thresh=1989 gap=717 poll_thresh=12 ino=257 dd-2584 [004] 200.423149: balance_dirty_state: bdi btrfs-1: dirty=886 wb=411 unstable=0 bg_thresh=994 thresh=1989 gap=692 poll_thresh=13 ino=257 dd-2584 [004] 200.423228: balance_dirty_state: bdi btrfs-1: dirty=911 wb=411 unstable=0 bg_thresh=994 thresh=1988 gap=666 poll_thresh=14 ino=257 dd-2584 [004] 200.423309: balance_dirty_state: bdi btrfs-1: dirty=911 wb=411 unstable=0 bg_thresh=996 thresh=1993 gap=671 poll_thresh=15 ino=257 dd-2584 [004] 200.423390: balance_dirty_state: bdi btrfs-1: dirty=936 wb=411 unstable=0 bg_thresh=993 thresh=1987 gap=640 poll_thresh=16 ino=257 dd-2584 [004] 200.423547: balance_dirty_state: bdi btrfs-1: dirty=961 wb=411 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=17 ino=257 dd-2584 [004] 200.423705: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=411 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 200.423748: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27860 wrote=0 to_write=8192 dd-2584 [004] 200.423877: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=411 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=19 ino=257 dd-2584 [004] 200.424043: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=411 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=20 ino=257 dd-2584 [004] 200.424212: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=461 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=21 ino=257 dd-2584 [004] 200.424215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-125% task_weight=98% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 200.426694: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=1088 to_write=7104 dd-2584 [003] 200.430410: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1436 unstable=0 bg_thresh=990 thresh=1980 gap=533 poll_thresh=21 ino=257 dd-2584 [003] 200.430682: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1336 unstable=0 bg_thresh=986 thresh=1972 gap=625 poll_thresh=16 ino=257 dd-2584 [003] 200.430824: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1336 unstable=0 bg_thresh=982 thresh=1964 gap=567 poll_thresh=17 ino=257 dd-2584 [003] 200.430960: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1336 unstable=0 bg_thresh=987 thresh=1975 gap=553 poll_thresh=18 ino=257 dd-2584 [003] 200.431102: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1336 unstable=0 bg_thresh=985 thresh=1971 gap=524 poll_thresh=19 ino=257 dd-2584 [003] 200.431241: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1336 unstable=0 bg_thresh=988 thresh=1976 gap=504 poll_thresh=20 ino=257 dd-2584 [003] 200.431384: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1336 unstable=0 bg_thresh=984 thresh=1968 gap=446 poll_thresh=21 ino=257 dd-2584 [003] 200.431389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.438443: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1336 unstable=0 bg_thresh=987 thresh=1974 gap=452 poll_thresh=21 ino=257 dd-2584 [004] 200.438447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.450482: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1336 unstable=0 bg_thresh=993 thresh=1986 gap=464 poll_thresh=21 ino=257 dd-2584 [004] 200.450488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=47564 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 200.462475: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1211 unstable=0 bg_thresh=989 thresh=1978 gap=581 poll_thresh=21 ino=257 dd-2584 [004] 200.462594: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1211 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 200.462776: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1211 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 200.462957: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1211 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 200.462963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-78% task_weight=99% bdi_bw=46636 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 200.470854: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1211 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=13 ino=257 dd-2584 [004] 200.470860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=46636 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 200.478501: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1086 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=10 ino=257 dd-2584 [004] 200.478561: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1086 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=11 ino=257 dd-2584 [004] 200.478618: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1086 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=12 ino=257 dd-2584 [004] 200.478675: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1086 unstable=0 bg_thresh=991 thresh=1982 gap=535 poll_thresh=13 ino=257 dd-2584 [004] 200.478733: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1086 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=14 ino=257 dd-2584 [004] 200.478791: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1086 unstable=0 bg_thresh=990 thresh=1981 gap=509 poll_thresh=15 ino=257 dd-2584 [004] 200.478848: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1086 unstable=0 bg_thresh=990 thresh=1980 gap=483 poll_thresh=16 ino=257 dd-2584 [004] 200.478852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1320 avg_dirty=1320 bdi_gap=6% task_gap=-87% task_weight=100% bdi_bw=46636 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 200.486616: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1036 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=12 ino=257 dd-2584 [004] 200.486720: balance_dirty_state: bdi btrfs-1: dirty=436 wb=961 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 200.486793: balance_dirty_state: bdi btrfs-1: dirty=461 wb=961 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 200.486852: balance_dirty_state: bdi btrfs-1: dirty=461 wb=961 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 200.486909: balance_dirty_state: bdi btrfs-1: dirty=486 wb=961 unstable=0 bg_thresh=991 thresh=1982 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 200.487022: balance_dirty_state: bdi btrfs-1: dirty=511 wb=961 unstable=0 bg_thresh=990 thresh=1981 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 200.487301: balance_dirty_state: bdi btrfs-1: dirty=561 wb=961 unstable=0 bg_thresh=992 thresh=1985 gap=463 poll_thresh=18 ino=257 dd-2584 [004] 200.487305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=46636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.494487: balance_dirty_state: bdi btrfs-1: dirty=561 wb=961 unstable=0 bg_thresh=992 thresh=1985 gap=463 poll_thresh=18 ino=257 dd-2584 [004] 200.494500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=46636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.502467: balance_dirty_state: bdi btrfs-1: dirty=561 wb=961 unstable=0 bg_thresh=992 thresh=1985 gap=463 poll_thresh=18 ino=257 dd-2584 [004] 200.502478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=46636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.510439: balance_dirty_state: bdi btrfs-1: dirty=561 wb=786 unstable=0 bg_thresh=991 thresh=1983 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 200.510593: balance_dirty_state: bdi btrfs-1: dirty=561 wb=711 unstable=0 bg_thresh=994 thresh=1988 gap=716 poll_thresh=13 ino=257 dd-2584 [004] 200.510732: balance_dirty_state: bdi btrfs-1: dirty=586 wb=711 unstable=0 bg_thresh=991 thresh=1982 gap=685 poll_thresh=14 ino=257 dd-2584 [004] 200.510830: balance_dirty_state: bdi btrfs-1: dirty=586 wb=711 unstable=0 bg_thresh=993 thresh=1987 gap=690 poll_thresh=15 ino=257 dd-2584 [004] 200.510925: balance_dirty_state: bdi btrfs-1: dirty=611 wb=711 unstable=0 bg_thresh=990 thresh=1981 gap=659 poll_thresh=16 ino=257 dd-2584 [004] 200.511115: balance_dirty_state: bdi btrfs-1: dirty=636 wb=711 unstable=0 bg_thresh=992 thresh=1985 gap=638 poll_thresh=17 ino=257 dd-2584 [004] 200.511304: balance_dirty_state: bdi btrfs-1: dirty=686 wb=711 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=18 ino=257 dd-2584 [004] 200.511493: balance_dirty_state: bdi btrfs-1: dirty=711 wb=711 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=19 ino=257 dd-2584 [004] 200.511683: balance_dirty_state: bdi btrfs-1: dirty=736 wb=711 unstable=0 bg_thresh=991 thresh=1982 gap=535 poll_thresh=20 ino=257 dd-2584 [004] 200.511875: balance_dirty_state: bdi btrfs-1: dirty=761 wb=711 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=21 ino=257 dd-2584 [004] 200.512345: balance_dirty_state: bdi btrfs-1: dirty=811 wb=711 unstable=0 bg_thresh=992 thresh=1985 gap=463 poll_thresh=22 ino=257 dd-2584 [004] 200.512353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1320 avg_dirty=1320 bdi_gap=9% task_gap=-80% task_weight=99% bdi_bw=46636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 200.518493: balance_dirty_state: bdi btrfs-1: dirty=811 wb=561 unstable=0 bg_thresh=987 thresh=1974 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 200.518653: balance_dirty_state: bdi btrfs-1: dirty=861 wb=561 unstable=0 bg_thresh=986 thresh=1972 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 200.518811: balance_dirty_state: bdi btrfs-1: dirty=886 wb=561 unstable=0 bg_thresh=991 thresh=1982 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 200.518968: balance_dirty_state: bdi btrfs-1: dirty=911 wb=561 unstable=0 bg_thresh=990 thresh=1980 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 200.519126: balance_dirty_state: bdi btrfs-1: dirty=961 wb=561 unstable=0 bg_thresh=989 thresh=1978 gap=456 poll_thresh=20 ino=257 dd-2584 [004] 200.519131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=46636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 200.526535: balance_dirty_state: bdi btrfs-1: dirty=961 wb=561 unstable=0 bg_thresh=991 thresh=1982 gap=460 poll_thresh=20 ino=257 dd-2584 [001] 200.526543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=46636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 200.534406: balance_dirty_state: bdi btrfs-1: dirty=961 wb=436 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=20 ino=257 dd-2584 [001] 200.534487: balance_dirty_state: bdi btrfs-1: dirty=961 wb=436 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 200.534558: balance_dirty_state: bdi btrfs-1: dirty=986 wb=436 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 200.534702: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=436 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 200.534768: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27972 wrote=0 to_write=8192 dd-2584 [001] 200.534854: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=436 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 200.535225: balance_dirty_state: bdi btrfs-1: dirty=986 wb=511 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 200.535389: balance_dirty_state: bdi btrfs-1: dirty=961 wb=586 unstable=0 bg_thresh=999 thresh=1999 gap=452 poll_thresh=20 ino=257 dd-2584 [001] 200.535392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=46636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 200.537930: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=1088 to_write=7104 dd-2584 [001] 200.542471: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1536 unstable=0 bg_thresh=999 thresh=1999 gap=452 poll_thresh=20 ino=257 dd-2584 [001] 200.542477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=46636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 200.550419: balance_dirty_state: bdi btrfs-1: dirty=11 wb=1411 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=20 ino=257 dd-2584 [001] 200.550511: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1411 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 200.550571: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1411 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 200.550686: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1411 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 200.550801: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1411 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 200.550805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=46636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 200.558464: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1286 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=18 ino=257 dd-2584 [001] 200.558533: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1286 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=13 ino=257 dd-2584 [001] 200.558596: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1286 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 200.558658: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1286 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 200.558719: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1286 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 200.558840: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1286 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 200.558845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=46636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 200.566648: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1161 unstable=0 bg_thresh=981 thresh=1962 gap=590 poll_thresh=13 ino=257 dd-2584 [001] 200.566708: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1161 unstable=0 bg_thresh=983 thresh=1967 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 200.566766: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1161 unstable=0 bg_thresh=983 thresh=1967 gap=545 poll_thresh=15 ino=257 dd-2584 [001] 200.566826: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1161 unstable=0 bg_thresh=986 thresh=1972 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 200.566946: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1161 unstable=0 bg_thresh=985 thresh=1971 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 200.567067: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1161 unstable=0 bg_thresh=987 thresh=1975 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 200.567072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=46428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 200.574417: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1161 unstable=0 bg_thresh=985 thresh=1970 gap=473 poll_thresh=18 ino=257 dd-2584 [001] 200.574423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-147% task_weight=99% bdi_bw=46428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 200.582418: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1036 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 200.582482: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1036 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 200.582539: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1036 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 200.582597: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1036 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 200.582655: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1036 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 200.582774: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1036 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 200.582893: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1036 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 200.582898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=46428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 200.590479: balance_dirty_state: bdi btrfs-1: dirty=461 wb=961 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=18 ino=257 dd-2584 [001] 200.590725: balance_dirty_state: bdi btrfs-1: dirty=461 wb=961 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=13 ino=257 dd-2584 [001] 200.590786: balance_dirty_state: bdi btrfs-1: dirty=486 wb=961 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=14 ino=257 dd-2584 [001] 200.590846: balance_dirty_state: bdi btrfs-1: dirty=511 wb=961 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=15 ino=257 dd-2584 [001] 200.590905: balance_dirty_state: bdi btrfs-1: dirty=511 wb=961 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=16 ino=257 dd-2584 [001] 200.591024: balance_dirty_state: bdi btrfs-1: dirty=561 wb=961 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=17 ino=257 dd-2584 [001] 200.591029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=46428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 200.598512: balance_dirty_state: bdi btrfs-1: dirty=561 wb=961 unstable=0 bg_thresh=995 thresh=1990 gap=468 poll_thresh=17 ino=257 dd-2584 [001] 200.598523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=46428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 200.606586: balance_dirty_state: bdi btrfs-1: dirty=561 wb=836 unstable=0 bg_thresh=985 thresh=1970 gap=573 poll_thresh=17 ino=257 dd-2584 [005] 200.606704: balance_dirty_state: bdi btrfs-1: dirty=586 wb=836 unstable=0 bg_thresh=985 thresh=1970 gap=548 poll_thresh=13 ino=257 dd-2584 [005] 200.606820: balance_dirty_state: bdi btrfs-1: dirty=611 wb=836 unstable=0 bg_thresh=987 thresh=1975 gap=528 poll_thresh=14 ino=257 dd-2584 [005] 200.606941: balance_dirty_state: bdi btrfs-1: dirty=611 wb=836 unstable=0 bg_thresh=987 thresh=1975 gap=528 poll_thresh=15 ino=257 dd-2584 [005] 200.607059: balance_dirty_state: bdi btrfs-1: dirty=636 wb=836 unstable=0 bg_thresh=987 thresh=1974 gap=502 poll_thresh=16 ino=257 dd-2584 [005] 200.607292: balance_dirty_state: bdi btrfs-1: dirty=661 wb=836 unstable=0 bg_thresh=986 thresh=1973 gap=476 poll_thresh=17 ino=257 dd-2584 [005] 200.607301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1320 avg_dirty=1320 bdi_gap=2% task_gap=-95% task_weight=99% bdi_bw=46428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 200.614708: balance_dirty_state: bdi btrfs-1: dirty=686 wb=836 unstable=0 bg_thresh=989 thresh=1978 gap=456 poll_thresh=13 ino=257 dd-2584 [005] 200.614717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-89% task_weight=100% bdi_bw=46428 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 200.622668: balance_dirty_state: bdi btrfs-1: dirty=686 wb=711 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=10 ino=257 dd-2584 [005] 200.622725: balance_dirty_state: bdi btrfs-1: dirty=711 wb=711 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=11 ino=257 dd-2584 [005] 200.622783: balance_dirty_state: bdi btrfs-1: dirty=736 wb=711 unstable=0 bg_thresh=991 thresh=1982 gap=535 poll_thresh=12 ino=257 dd-2584 [005] 200.623006: balance_dirty_state: bdi btrfs-1: dirty=736 wb=711 unstable=0 bg_thresh=991 thresh=1982 gap=535 poll_thresh=13 ino=257 dd-2584 [005] 200.623063: balance_dirty_state: bdi btrfs-1: dirty=761 wb=711 unstable=0 bg_thresh=990 thresh=1981 gap=509 poll_thresh=14 ino=257 dd-2584 [005] 200.623120: balance_dirty_state: bdi btrfs-1: dirty=786 wb=711 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=15 ino=257 dd-2584 [005] 200.623125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=46428 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 200.630724: balance_dirty_state: bdi btrfs-1: dirty=786 wb=661 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=11 ino=257 dd-2584 [005] 200.630837: balance_dirty_state: bdi btrfs-1: dirty=811 wb=586 unstable=0 bg_thresh=986 thresh=1972 gap=575 poll_thresh=12 ino=257 dd-2584 [005] 200.630930: balance_dirty_state: bdi btrfs-1: dirty=836 wb=586 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=13 ino=257 dd-2584 [005] 200.631022: balance_dirty_state: bdi btrfs-1: dirty=836 wb=586 unstable=0 bg_thresh=985 thresh=1971 gap=549 poll_thresh=14 ino=257 dd-2584 [005] 200.631115: balance_dirty_state: bdi btrfs-1: dirty=861 wb=586 unstable=0 bg_thresh=988 thresh=1976 gap=529 poll_thresh=15 ino=257 dd-2584 [005] 200.631206: balance_dirty_state: bdi btrfs-1: dirty=861 wb=586 unstable=0 bg_thresh=988 thresh=1976 gap=529 poll_thresh=16 ino=257 dd-2584 [005] 200.631395: balance_dirty_state: bdi btrfs-1: dirty=911 wb=586 unstable=0 bg_thresh=986 thresh=1973 gap=476 poll_thresh=17 ino=257 dd-2584 [005] 200.631401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1320 avg_dirty=1320 bdi_gap=2% task_gap=-95% task_weight=99% bdi_bw=46428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 200.638661: balance_dirty_state: bdi btrfs-1: dirty=911 wb=486 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=13 ino=257 dd-2584 [005] 200.638759: balance_dirty_state: bdi btrfs-1: dirty=936 wb=436 unstable=0 bg_thresh=985 thresh=1971 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 200.638842: balance_dirty_state: bdi btrfs-1: dirty=961 wb=436 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=15 ino=257 dd-2584 [005] 200.638905: balance_dirty_state: bdi btrfs-1: dirty=961 wb=436 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=16 ino=257 dd-2584 [005] 200.639204: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=436 unstable=0 bg_thresh=990 thresh=1980 gap=533 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 200.639266: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28076 wrote=0 to_write=8192 dd-2584 [005] 200.639335: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=436 unstable=0 bg_thresh=989 thresh=1979 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 200.639463: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=436 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 200.639465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-89% task_weight=100% bdi_bw=46428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 200.642086: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=444 wrote=1040 to_write=7152 dd-2584 [001] 200.646610: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1461 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=14 ino=257 dd-2584 [001] 200.646615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1401 avg_dirty=1401 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=46428 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 200.654464: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1461 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=14 ino=257 dd-2584 [001] 200.654473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1401 avg_dirty=1401 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=46428 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 200.662440: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1461 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=14 ino=257 dd-2584 [001] 200.662446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1401 avg_dirty=1401 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=46428 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 200.670447: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1336 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 200.670517: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1336 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=10 ino=257 dd-2584 [001] 200.670584: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1336 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=11 ino=257 dd-2584 [001] 200.670651: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1336 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=12 ino=257 dd-2584 [001] 200.670717: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1336 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=13 ino=257 dd-2584 [001] 200.670783: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1336 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=14 ino=257 dd-2584 [001] 200.670851: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1336 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=15 ino=257 dd-2584 [001] 200.670920: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1336 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=16 ino=257 dd-2584 [001] 200.670924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-72% task_weight=101% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 200.678683: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1336 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=12 ino=257 dd-2584 [001] 200.678751: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1336 unstable=0 bg_thresh=996 thresh=1993 gap=471 poll_thresh=13 ino=257 dd-2584 [001] 200.678756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-119% task_weight=100% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 200.686597: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1336 unstable=0 bg_thresh=996 thresh=1993 gap=471 poll_thresh=13 ino=257 dd-2584 [001] 200.686607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-119% task_weight=100% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 200.694465: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1211 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=13 ino=257 dd-2584 [001] 200.694538: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1211 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=10 ino=257 dd-2584 [001] 200.694806: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1211 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=11 ino=257 dd-2584 [001] 200.694871: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1211 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=12 ino=257 dd-2584 [001] 200.694936: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1211 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=13 ino=257 dd-2584 [001] 200.695003: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1211 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=14 ino=257 dd-2584 [001] 200.695071: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1211 unstable=0 bg_thresh=998 thresh=1997 gap=500 poll_thresh=15 ino=257 dd-2584 [001] 200.695139: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1211 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=16 ino=257 dd-2584 [001] 200.695144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 200.702533: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1211 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=16 ino=257 dd-2584 [001] 200.702541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 200.710498: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1211 unstable=0 bg_thresh=985 thresh=1971 gap=449 poll_thresh=16 ino=257 dd-2584 [001] 200.710502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 200.718536: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1086 unstable=0 bg_thresh=984 thresh=1969 gap=572 poll_thresh=16 ino=257 dd-2584 [005] 200.718631: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1086 unstable=0 bg_thresh=984 thresh=1968 gap=546 poll_thresh=12 ino=257 dd-2584 [005] 200.718725: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1086 unstable=0 bg_thresh=984 thresh=1968 gap=546 poll_thresh=13 ino=257 dd-2584 [005] 200.718820: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1086 unstable=0 bg_thresh=983 thresh=1967 gap=520 poll_thresh=14 ino=257 dd-2584 [005] 200.718915: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1086 unstable=0 bg_thresh=986 thresh=1972 gap=500 poll_thresh=15 ino=257 dd-2584 [005] 200.719007: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1086 unstable=0 bg_thresh=985 thresh=1971 gap=499 poll_thresh=16 ino=257 dd-2584 [005] 200.719193: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1086 unstable=0 bg_thresh=985 thresh=1970 gap=448 poll_thresh=17 ino=257 dd-2584 [005] 200.719200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=98% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 200.726504: balance_dirty_state: bdi btrfs-1: dirty=436 wb=961 unstable=0 bg_thresh=984 thresh=1969 gap=572 poll_thresh=17 ino=257 dd-2584 [005] 200.726586: balance_dirty_state: bdi btrfs-1: dirty=436 wb=911 unstable=0 bg_thresh=984 thresh=1969 gap=622 poll_thresh=13 ino=257 dd-2584 [005] 200.726649: balance_dirty_state: bdi btrfs-1: dirty=461 wb=886 unstable=0 bg_thresh=984 thresh=1968 gap=621 poll_thresh=14 ino=257 dd-2584 [005] 200.726712: balance_dirty_state: bdi btrfs-1: dirty=486 wb=886 unstable=0 bg_thresh=981 thresh=1962 gap=590 poll_thresh=15 ino=257 dd-2584 [005] 200.726947: balance_dirty_state: bdi btrfs-1: dirty=486 wb=886 unstable=0 bg_thresh=986 thresh=1972 gap=600 poll_thresh=16 ino=257 dd-2584 [005] 200.727065: balance_dirty_state: bdi btrfs-1: dirty=511 wb=886 unstable=0 bg_thresh=985 thresh=1971 gap=574 poll_thresh=17 ino=257 dd-2584 [005] 200.727183: balance_dirty_state: bdi btrfs-1: dirty=561 wb=886 unstable=0 bg_thresh=985 thresh=1970 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 200.727300: balance_dirty_state: bdi btrfs-1: dirty=586 wb=886 unstable=0 bg_thresh=984 thresh=1969 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 200.727419: balance_dirty_state: bdi btrfs-1: dirty=611 wb=886 unstable=0 bg_thresh=986 thresh=1973 gap=476 poll_thresh=20 ino=257 dd-2584 [005] 200.727423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-142% task_weight=98% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 200.734659: balance_dirty_state: bdi btrfs-1: dirty=611 wb=761 unstable=0 bg_thresh=986 thresh=1973 gap=601 poll_thresh=20 ino=257 dd-2584 [005] 200.734726: balance_dirty_state: bdi btrfs-1: dirty=636 wb=761 unstable=0 bg_thresh=983 thresh=1967 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 200.734783: balance_dirty_state: bdi btrfs-1: dirty=661 wb=761 unstable=0 bg_thresh=986 thresh=1972 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 200.734896: balance_dirty_state: bdi btrfs-1: dirty=686 wb=761 unstable=0 bg_thresh=985 thresh=1971 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 200.735012: balance_dirty_state: bdi btrfs-1: dirty=711 wb=761 unstable=0 bg_thresh=984 thresh=1969 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 200.735290: balance_dirty_state: bdi btrfs-1: dirty=736 wb=761 unstable=0 bg_thresh=984 thresh=1968 gap=471 poll_thresh=19 ino=257 dd-2584 [005] 200.735295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 200.742609: balance_dirty_state: bdi btrfs-1: dirty=736 wb=636 unstable=0 bg_thresh=981 thresh=1963 gap=591 poll_thresh=19 ino=257 dd-2584 [005] 200.742715: balance_dirty_state: bdi btrfs-1: dirty=761 wb=636 unstable=0 bg_thresh=981 thresh=1963 gap=566 poll_thresh=14 ino=257 dd-2584 [005] 200.742773: balance_dirty_state: bdi btrfs-1: dirty=786 wb=636 unstable=0 bg_thresh=981 thresh=1962 gap=540 poll_thresh=15 ino=257 dd-2584 [005] 200.742829: balance_dirty_state: bdi btrfs-1: dirty=786 wb=636 unstable=0 bg_thresh=981 thresh=1962 gap=540 poll_thresh=16 ino=257 dd-2584 [005] 200.742944: balance_dirty_state: bdi btrfs-1: dirty=836 wb=636 unstable=0 bg_thresh=983 thresh=1966 gap=494 poll_thresh=17 ino=257 dd-2584 [005] 200.743057: balance_dirty_state: bdi btrfs-1: dirty=861 wb=636 unstable=0 bg_thresh=982 thresh=1965 gap=468 poll_thresh=18 ino=257 dd-2584 [005] 200.743062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-2% task_gap=-105% task_weight=100% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 200.750638: balance_dirty_state: bdi btrfs-1: dirty=861 wb=511 unstable=0 bg_thresh=982 thresh=1965 gap=593 poll_thresh=18 ino=257 dd-2584 [001] 200.750751: balance_dirty_state: bdi btrfs-1: dirty=861 wb=511 unstable=0 bg_thresh=982 thresh=1965 gap=593 poll_thresh=13 ino=257 dd-2584 [001] 200.750869: balance_dirty_state: bdi btrfs-1: dirty=886 wb=511 unstable=0 bg_thresh=985 thresh=1970 gap=573 poll_thresh=14 ino=257 dd-2584 [001] 200.750983: balance_dirty_state: bdi btrfs-1: dirty=886 wb=511 unstable=0 bg_thresh=985 thresh=1970 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 200.751100: balance_dirty_state: bdi btrfs-1: dirty=911 wb=511 unstable=0 bg_thresh=987 thresh=1975 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 200.751334: balance_dirty_state: bdi btrfs-1: dirty=936 wb=511 unstable=0 bg_thresh=987 thresh=1974 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 200.751573: balance_dirty_state: bdi btrfs-1: dirty=986 wb=511 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 200.751582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-89% task_weight=100% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 200.759077: balance_dirty_state: bdi btrfs-1: dirty=986 wb=386 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=13 ino=257 dd-2584 [001] 200.759196: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=386 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=14 ino=257 flush-btrfs-1-2586 [007] 200.759291: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28196 wrote=0 to_write=8192 dd-2584 [001] 200.759324: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=386 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 200.759443: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=386 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 200.759688: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=411 unstable=0 bg_thresh=990 thresh=1980 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 200.759935: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=461 unstable=0 bg_thresh=989 thresh=1979 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 200.759938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1280 avg_dirty=1280 bdi_gap=29% task_gap=-40% task_weight=100% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 200.762783: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=568 wrote=1072 to_write=7120 dd-2584 [001] 200.766656: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1336 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 200.766734: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1336 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 200.766812: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1336 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 200.766890: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1336 unstable=0 bg_thresh=989 thresh=1979 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 200.767047: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1336 unstable=0 bg_thresh=991 thresh=1983 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 200.767204: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1336 unstable=0 bg_thresh=991 thresh=1982 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 200.767209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-84% task_weight=100% bdi_bw=44992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 200.774922: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1186 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=13 ino=257 dd-2584 [001] 200.774980: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1186 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=14 ino=257 dd-2584 [001] 200.775037: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1186 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 200.775094: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1186 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 200.775206: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1186 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 200.775319: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1186 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 200.775431: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1186 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 200.775436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=45264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 200.782567: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1061 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 200.782662: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1061 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 200.782721: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1061 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 200.782780: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1061 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 200.782897: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1061 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 200.783186: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1061 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 200.783191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1280 avg_dirty=1280 bdi_gap=31% task_gap=-37% task_weight=100% bdi_bw=45264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 200.790668: balance_dirty_state: bdi btrfs-1: dirty=436 wb=936 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 200.790728: balance_dirty_state: bdi btrfs-1: dirty=461 wb=936 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 200.790787: balance_dirty_state: bdi btrfs-1: dirty=486 wb=936 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 200.790845: balance_dirty_state: bdi btrfs-1: dirty=486 wb=936 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 200.790963: balance_dirty_state: bdi btrfs-1: dirty=536 wb=936 unstable=0 bg_thresh=989 thresh=1979 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 200.791081: balance_dirty_state: bdi btrfs-1: dirty=561 wb=936 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 200.791086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-83% task_weight=100% bdi_bw=45264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 200.798710: balance_dirty_state: bdi btrfs-1: dirty=561 wb=811 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=13 ino=257 dd-2584 [003] 200.798771: balance_dirty_state: bdi btrfs-1: dirty=586 wb=811 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=14 ino=257 dd-2584 [003] 200.798827: balance_dirty_state: bdi btrfs-1: dirty=611 wb=811 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=15 ino=257 dd-2584 [003] 200.798884: balance_dirty_state: bdi btrfs-1: dirty=611 wb=811 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=16 ino=257 dd-2584 [003] 200.798995: balance_dirty_state: bdi btrfs-1: dirty=661 wb=811 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=17 ino=257 dd-2584 [003] 200.799275: balance_dirty_state: bdi btrfs-1: dirty=686 wb=811 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=18 ino=257 dd-2584 [003] 200.799388: balance_dirty_state: bdi btrfs-1: dirty=711 wb=811 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=19 ino=257 dd-2584 [003] 200.799393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=45264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 200.806503: balance_dirty_state: bdi btrfs-1: dirty=711 wb=661 unstable=0 bg_thresh=991 thresh=1982 gap=610 poll_thresh=19 ino=257 dd-2584 [003] 200.806580: balance_dirty_state: bdi btrfs-1: dirty=736 wb=611 unstable=0 bg_thresh=991 thresh=1982 gap=635 poll_thresh=14 ino=257 dd-2584 [003] 200.806647: balance_dirty_state: bdi btrfs-1: dirty=736 wb=536 unstable=0 bg_thresh=993 thresh=1987 gap=715 poll_thresh=15 ino=257 dd-2584 [003] 200.806705: balance_dirty_state: bdi btrfs-1: dirty=761 wb=536 unstable=0 bg_thresh=991 thresh=1982 gap=685 poll_thresh=16 ino=257 dd-2584 [003] 200.806823: balance_dirty_state: bdi btrfs-1: dirty=786 wb=536 unstable=0 bg_thresh=999 thresh=1998 gap=676 poll_thresh=17 ino=257 dd-2584 [003] 200.806943: balance_dirty_state: bdi btrfs-1: dirty=836 wb=536 unstable=0 bg_thresh=1001 thresh=2003 gap=631 poll_thresh=18 ino=257 dd-2584 [003] 200.807055: balance_dirty_state: bdi btrfs-1: dirty=861 wb=536 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=19 ino=257 dd-2584 [003] 200.807167: balance_dirty_state: bdi btrfs-1: dirty=886 wb=536 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=20 ino=257 dd-2584 [003] 200.807279: balance_dirty_state: bdi btrfs-1: dirty=911 wb=536 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=21 ino=257 dd-2584 [003] 200.807558: balance_dirty_state: bdi btrfs-1: dirty=961 wb=536 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=22 ino=257 dd-2584 [003] 200.807670: balance_dirty_state: bdi btrfs-1: dirty=986 wb=536 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=23 ino=257 dd-2584 [003] 200.807674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=45264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 200.814597: balance_dirty_state: bdi btrfs-1: dirty=986 wb=411 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=23 ino=257 dd-2584 [003] 200.814687: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=411 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 200.814713: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28252 wrote=0 to_write=8192 dd-2584 [003] 200.814868: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=411 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=18 ino=257 dd-2584 [003] 200.815051: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=436 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=19 ino=257 dd-2584 [003] 200.815234: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=486 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=20 ino=257 dd-2584 [003] 200.815416: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=536 unstable=0 bg_thresh=1001 thresh=2003 gap=456 poll_thresh=21 ino=257 dd-2584 [003] 200.815418: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=45264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 200.819031: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=624 wrote=1104 to_write=7088 dd-2584 [003] 200.822581: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1386 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=21 ino=257 dd-2584 [003] 200.822684: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1386 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=16 ino=257 dd-2584 [003] 200.822880: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1386 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=17 ino=257 dd-2584 [003] 200.823355: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1386 unstable=0 bg_thresh=998 thresh=1997 gap=500 poll_thresh=18 ino=257 dd-2584 [003] 200.823544: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1386 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=19 ino=257 dd-2584 [003] 200.823552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=45264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 200.830542: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1261 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=19 ino=257 dd-2584 [003] 200.830615: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1261 unstable=0 bg_thresh=987 thresh=1974 gap=552 poll_thresh=14 ino=257 dd-2584 [003] 200.830677: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1261 unstable=0 bg_thresh=989 thresh=1979 gap=532 poll_thresh=15 ino=257 dd-2584 [003] 200.830738: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1261 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=16 ino=257 dd-2584 [003] 200.830859: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1261 unstable=0 bg_thresh=988 thresh=1977 gap=505 poll_thresh=17 ino=257 dd-2584 [003] 200.830980: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1261 unstable=0 bg_thresh=988 thresh=1976 gap=454 poll_thresh=18 ino=257 dd-2584 [003] 200.830985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-186% task_weight=98% bdi_bw=45264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 200.838534: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1136 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=18 ino=257 dd-2584 [003] 200.838603: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1136 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=13 ino=257 dd-2584 [003] 200.838669: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1136 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=14 ino=257 dd-2584 [003] 200.838730: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1136 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=15 ino=257 dd-2584 [003] 200.838793: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1136 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=16 ino=257 dd-2584 [003] 200.839089: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1136 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=17 ino=257 dd-2584 [003] 200.839093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=99% bdi_bw=45264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 200.846660: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1011 unstable=0 bg_thresh=981 thresh=1962 gap=590 poll_thresh=13 ino=257 dd-2584 [003] 200.846722: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1011 unstable=0 bg_thresh=983 thresh=1967 gap=570 poll_thresh=14 ino=257 dd-2584 [003] 200.846782: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1011 unstable=0 bg_thresh=983 thresh=1966 gap=569 poll_thresh=15 ino=257 dd-2584 [003] 200.846843: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1011 unstable=0 bg_thresh=985 thresh=1971 gap=549 poll_thresh=16 ino=257 dd-2584 [003] 200.846962: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1011 unstable=0 bg_thresh=985 thresh=1970 gap=523 poll_thresh=17 ino=257 dd-2584 [003] 200.847082: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1011 unstable=0 bg_thresh=984 thresh=1969 gap=472 poll_thresh=18 ino=257 dd-2584 [003] 200.847086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-147% task_weight=98% bdi_bw=45264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 200.854574: balance_dirty_state: bdi btrfs-1: dirty=486 wb=886 unstable=0 bg_thresh=979 thresh=1958 gap=586 poll_thresh=18 ino=257 dd-2584 [003] 200.854647: balance_dirty_state: bdi btrfs-1: dirty=486 wb=886 unstable=0 bg_thresh=978 thresh=1956 gap=584 poll_thresh=13 ino=257 dd-2584 [003] 200.854715: balance_dirty_state: bdi btrfs-1: dirty=511 wb=886 unstable=0 bg_thresh=980 thresh=1961 gap=564 poll_thresh=14 ino=257 dd-2584 [003] 200.854776: balance_dirty_state: bdi btrfs-1: dirty=536 wb=886 unstable=0 bg_thresh=980 thresh=1961 gap=539 poll_thresh=15 ino=257 dd-2584 [003] 200.854843: balance_dirty_state: bdi btrfs-1: dirty=536 wb=886 unstable=0 bg_thresh=979 thresh=1959 gap=537 poll_thresh=16 ino=257 dd-2584 [003] 200.854972: balance_dirty_state: bdi btrfs-1: dirty=586 wb=886 unstable=0 bg_thresh=976 thresh=1952 gap=480 poll_thresh=17 ino=257 dd-2584 [003] 200.854976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1222 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-10% task_gap=-119% task_weight=98% bdi_bw=45264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 200.862610: balance_dirty_state: bdi btrfs-1: dirty=586 wb=711 unstable=0 bg_thresh=979 thresh=1958 gap=661 poll_thresh=17 ino=257 dd-2584 [007] 200.862682: balance_dirty_state: bdi btrfs-1: dirty=586 wb=711 unstable=0 bg_thresh=981 thresh=1963 gap=666 poll_thresh=13 ino=257 dd-2584 [007] 200.862918: balance_dirty_state: bdi btrfs-1: dirty=611 wb=711 unstable=0 bg_thresh=981 thresh=1963 gap=641 poll_thresh=14 ino=257 dd-2584 [007] 200.862979: balance_dirty_state: bdi btrfs-1: dirty=611 wb=711 unstable=0 bg_thresh=984 thresh=1968 gap=646 poll_thresh=15 ino=257 dd-2584 [007] 200.863039: balance_dirty_state: bdi btrfs-1: dirty=636 wb=711 unstable=0 bg_thresh=981 thresh=1962 gap=615 poll_thresh=16 ino=257 dd-2584 [007] 200.863158: balance_dirty_state: bdi btrfs-1: dirty=661 wb=711 unstable=0 bg_thresh=980 thresh=1961 gap=589 poll_thresh=17 ino=257 dd-2584 [007] 200.863275: balance_dirty_state: bdi btrfs-1: dirty=711 wb=711 unstable=0 bg_thresh=982 thresh=1965 gap=543 poll_thresh=18 ino=257 dd-2584 [007] 200.863392: balance_dirty_state: bdi btrfs-1: dirty=736 wb=711 unstable=0 bg_thresh=982 thresh=1964 gap=517 poll_thresh=19 ino=257 dd-2584 [007] 200.863510: balance_dirty_state: bdi btrfs-1: dirty=761 wb=711 unstable=0 bg_thresh=981 thresh=1963 gap=491 poll_thresh=20 ino=257 dd-2584 [007] 200.863628: balance_dirty_state: bdi btrfs-1: dirty=786 wb=711 unstable=0 bg_thresh=983 thresh=1967 gap=470 poll_thresh=21 ino=257 dd-2584 [007] 200.863633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-1% task_gap=-101% task_weight=98% bdi_bw=45264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 200.870599: balance_dirty_state: bdi btrfs-1: dirty=786 wb=586 unstable=0 bg_thresh=985 thresh=1970 gap=598 poll_thresh=21 ino=257 dd-2584 [007] 200.870667: balance_dirty_state: bdi btrfs-1: dirty=811 wb=586 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=16 ino=257 dd-2584 [007] 200.870794: balance_dirty_state: bdi btrfs-1: dirty=836 wb=586 unstable=0 bg_thresh=986 thresh=1973 gap=551 poll_thresh=17 ino=257 dd-2584 [007] 200.871093: balance_dirty_state: bdi btrfs-1: dirty=886 wb=586 unstable=0 bg_thresh=988 thresh=1976 gap=504 poll_thresh=18 ino=257 dd-2584 [007] 200.871219: balance_dirty_state: bdi btrfs-1: dirty=911 wb=586 unstable=0 bg_thresh=986 thresh=1973 gap=476 poll_thresh=19 ino=257 dd-2584 [007] 200.871224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1320 avg_dirty=1320 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=45264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 200.878716: balance_dirty_state: bdi btrfs-1: dirty=936 wb=461 unstable=0 bg_thresh=986 thresh=1972 gap=575 poll_thresh=14 ino=257 dd-2584 [007] 200.878775: balance_dirty_state: bdi btrfs-1: dirty=936 wb=461 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=15 ino=257 dd-2584 [007] 200.878831: balance_dirty_state: bdi btrfs-1: dirty=961 wb=461 unstable=0 bg_thresh=985 thresh=1971 gap=549 poll_thresh=16 ino=257 dd-2584 [007] 200.878945: balance_dirty_state: bdi btrfs-1: dirty=986 wb=461 unstable=0 bg_thresh=985 thresh=1970 gap=523 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 200.878970: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28316 wrote=0 to_write=8192 dd-2584 [007] 200.879113: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=461 unstable=0 bg_thresh=987 thresh=1974 gap=502 poll_thresh=18 ino=257 dd-2584 [007] 200.879282: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=511 unstable=0 bg_thresh=986 thresh=1973 gap=426 poll_thresh=19 ino=257 dd-2584 [007] 200.879284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-190% task_weight=98% bdi_bw=47852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 200.881419: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=684 wrote=1024 to_write=7168 dd-2584 [007] 200.886609: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1361 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=19 ino=257 dd-2584 [007] 200.886679: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1361 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 200.886742: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1361 unstable=0 bg_thresh=987 thresh=1975 gap=553 poll_thresh=15 ino=257 dd-2584 [007] 200.886804: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1361 unstable=0 bg_thresh=990 thresh=1980 gap=533 poll_thresh=16 ino=257 dd-2584 [007] 200.887100: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1361 unstable=0 bg_thresh=986 thresh=1973 gap=501 poll_thresh=17 ino=257 dd-2584 [007] 200.887217: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1361 unstable=0 bg_thresh=988 thresh=1977 gap=480 poll_thresh=18 ino=257 dd-2584 [007] 200.887222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1320 avg_dirty=1320 bdi_gap=4% task_gap=-88% task_weight=98% bdi_bw=47852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 200.894764: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1236 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=13 ino=257 dd-2584 [007] 200.894821: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1236 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=14 ino=257 dd-2584 [007] 200.894878: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1236 unstable=0 bg_thresh=986 thresh=1973 gap=551 poll_thresh=15 ino=257 dd-2584 [007] 200.894935: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1236 unstable=0 bg_thresh=986 thresh=1972 gap=525 poll_thresh=16 ino=257 dd-2584 [007] 200.895049: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1236 unstable=0 bg_thresh=988 thresh=1976 gap=504 poll_thresh=17 ino=257 dd-2584 [007] 200.895161: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1236 unstable=0 bg_thresh=987 thresh=1975 gap=478 poll_thresh=18 ino=257 dd-2584 [007] 200.895165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-20% task_gap=-139% task_weight=98% bdi_bw=47852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 200.902634: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1086 unstable=0 bg_thresh=988 thresh=1977 gap=630 poll_thresh=18 ino=257 dd-2584 [007] 200.902733: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1086 unstable=0 bg_thresh=988 thresh=1977 gap=605 poll_thresh=13 ino=257 dd-2584 [007] 200.902792: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1086 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=14 ino=257 dd-2584 [007] 200.902851: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1086 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=15 ino=257 dd-2584 [007] 200.902912: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1086 unstable=0 bg_thresh=987 thresh=1975 gap=553 poll_thresh=16 ino=257 dd-2584 [007] 200.903201: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1086 unstable=0 bg_thresh=989 thresh=1979 gap=532 poll_thresh=17 ino=257 dd-2584 [007] 200.903319: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1086 unstable=0 bg_thresh=989 thresh=1978 gap=506 poll_thresh=18 ino=257 dd-2584 [007] 200.903441: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1086 unstable=0 bg_thresh=985 thresh=1970 gap=448 poll_thresh=19 ino=257 dd-2584 [007] 200.903446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=98% bdi_bw=47852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 200.910668: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1086 unstable=0 bg_thresh=992 thresh=1984 gap=462 poll_thresh=19 ino=257 dd-2584 [007] 200.910677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=47852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 200.918669: balance_dirty_state: bdi btrfs-1: dirty=436 wb=961 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=19 ino=257 dd-2584 [007] 200.918734: balance_dirty_state: bdi btrfs-1: dirty=436 wb=961 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 200.918793: balance_dirty_state: bdi btrfs-1: dirty=461 wb=961 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=15 ino=257 dd-2584 [007] 200.918859: balance_dirty_state: bdi btrfs-1: dirty=486 wb=936 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=16 ino=257 dd-2584 [007] 200.919002: balance_dirty_state: bdi btrfs-1: dirty=511 wb=836 unstable=0 bg_thresh=986 thresh=1972 gap=625 poll_thresh=17 ino=257 dd-2584 [007] 200.919129: balance_dirty_state: bdi btrfs-1: dirty=536 wb=836 unstable=0 bg_thresh=985 thresh=1970 gap=598 poll_thresh=18 ino=257 dd-2584 [007] 200.919254: balance_dirty_state: bdi btrfs-1: dirty=561 wb=836 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=19 ino=257 dd-2584 [007] 200.919551: balance_dirty_state: bdi btrfs-1: dirty=611 wb=836 unstable=0 bg_thresh=991 thresh=1983 gap=536 poll_thresh=20 ino=257 dd-2584 [007] 200.919669: balance_dirty_state: bdi btrfs-1: dirty=636 wb=836 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=21 ino=257 dd-2584 [007] 200.919785: balance_dirty_state: bdi btrfs-1: dirty=661 wb=836 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=22 ino=257 dd-2584 [007] 200.919790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=47852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 200.926739: balance_dirty_state: bdi btrfs-1: dirty=661 wb=836 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=22 ino=257 dd-2584 [007] 200.926744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=98% bdi_bw=47852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 200.934621: balance_dirty_state: bdi btrfs-1: dirty=661 wb=586 unstable=0 bg_thresh=991 thresh=1982 gap=735 poll_thresh=22 ino=257 dd-2584 [007] 200.934688: balance_dirty_state: bdi btrfs-1: dirty=686 wb=586 unstable=0 bg_thresh=988 thresh=1976 gap=704 poll_thresh=16 ino=257 dd-2584 [007] 200.934805: balance_dirty_state: bdi btrfs-1: dirty=711 wb=586 unstable=0 bg_thresh=990 thresh=1980 gap=683 poll_thresh=17 ino=257 dd-2584 [007] 200.934922: balance_dirty_state: bdi btrfs-1: dirty=736 wb=586 unstable=0 bg_thresh=989 thresh=1979 gap=657 poll_thresh=18 ino=257 dd-2584 [007] 200.935039: balance_dirty_state: bdi btrfs-1: dirty=786 wb=586 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=19 ino=257 dd-2584 [007] 200.935157: balance_dirty_state: bdi btrfs-1: dirty=811 wb=586 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=20 ino=257 dd-2584 [007] 200.935274: balance_dirty_state: bdi btrfs-1: dirty=836 wb=586 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=21 ino=257 dd-2584 [007] 200.935563: balance_dirty_state: bdi btrfs-1: dirty=886 wb=586 unstable=0 bg_thresh=990 thresh=1980 gap=508 poll_thresh=22 ino=257 dd-2584 [007] 200.935682: balance_dirty_state: bdi btrfs-1: dirty=911 wb=586 unstable=0 bg_thresh=989 thresh=1979 gap=482 poll_thresh=23 ino=257 dd-2584 [007] 200.935687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-135% task_weight=99% bdi_bw=47852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 200.942623: balance_dirty_state: bdi btrfs-1: dirty=911 wb=461 unstable=0 bg_thresh=988 thresh=1977 gap=605 poll_thresh=23 ino=257 dd-2584 [007] 200.942690: balance_dirty_state: bdi btrfs-1: dirty=911 wb=461 unstable=0 bg_thresh=988 thresh=1976 gap=604 poll_thresh=17 ino=257 dd-2584 [007] 200.942808: balance_dirty_state: bdi btrfs-1: dirty=961 wb=461 unstable=0 bg_thresh=987 thresh=1975 gap=553 poll_thresh=18 ino=257 dd-2584 [007] 200.942925: balance_dirty_state: bdi btrfs-1: dirty=986 wb=461 unstable=0 bg_thresh=987 thresh=1974 gap=527 poll_thresh=19 ino=257 dd-2584 [007] 200.943043: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=461 unstable=0 bg_thresh=989 thresh=1978 gap=506 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 200.943068: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28380 wrote=0 to_write=8192 dd-2584 [007] 200.943219: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=461 unstable=0 bg_thresh=988 thresh=1977 gap=455 poll_thresh=21 ino=257 dd-2584 [007] 200.943222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=47852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 200.945472: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=748 wrote=1024 to_write=7168 dd-2584 [007] 200.950596: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1361 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=21 ino=257 dd-2584 [007] 200.950665: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1361 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=16 ino=257 dd-2584 [007] 200.950785: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1361 unstable=0 bg_thresh=987 thresh=1975 gap=528 poll_thresh=17 ino=257 dd-2584 [007] 200.951080: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1361 unstable=0 bg_thresh=987 thresh=1974 gap=502 poll_thresh=18 ino=257 dd-2584 [007] 200.951197: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1361 unstable=0 bg_thresh=986 thresh=1973 gap=476 poll_thresh=19 ino=257 dd-2584 [007] 200.951202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-142% task_weight=98% bdi_bw=47852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 200.958679: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1236 unstable=0 bg_thresh=988 thresh=1977 gap=605 poll_thresh=19 ino=257 dd-2584 [007] 200.958766: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1236 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=14 ino=257 dd-2584 [007] 200.958823: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1236 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=15 ino=257 dd-2584 [007] 200.958879: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1236 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=16 ino=257 dd-2584 [007] 200.958992: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1236 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=17 ino=257 dd-2584 [007] 200.959104: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1236 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 200.959109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=47852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 200.966628: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1161 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=18 ino=257 dd-2584 [007] 200.966697: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1161 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=13 ino=257 dd-2584 [007] 200.966757: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1161 unstable=0 bg_thresh=987 thresh=1974 gap=527 poll_thresh=14 ino=257 dd-2584 [007] 200.966816: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1161 unstable=0 bg_thresh=989 thresh=1979 gap=532 poll_thresh=15 ino=257 dd-2584 [007] 200.966875: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1161 unstable=0 bg_thresh=989 thresh=1978 gap=506 poll_thresh=16 ino=257 dd-2584 [007] 200.967164: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1161 unstable=0 bg_thresh=988 thresh=1977 gap=480 poll_thresh=17 ino=257 dd-2584 [007] 200.967169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=47852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 200.974630: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1161 unstable=0 bg_thresh=986 thresh=1972 gap=475 poll_thresh=17 ino=257 dd-2584 [007] 200.974635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=47852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 200.982673: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1161 unstable=0 bg_thresh=979 thresh=1959 gap=462 poll_thresh=17 ino=257 dd-2584 [007] 200.982678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-30% task_gap=-160% task_weight=99% bdi_bw=48148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 200.990552: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1161 unstable=0 bg_thresh=975 thresh=1950 gap=453 poll_thresh=17 ino=257 dd-2584 [007] 200.990556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1219 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=48148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 200.998658: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1161 unstable=0 bg_thresh=975 thresh=1950 gap=453 poll_thresh=17 ino=257 dd-2584 [007] 200.998663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1219 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=48148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 201.006645: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1161 unstable=0 bg_thresh=977 thresh=1955 gap=458 poll_thresh=17 ino=257 dd-2584 [007] 201.006650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=48148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 201.014639: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1171 unstable=0 bg_thresh=986 thresh=1972 gap=451 poll_thresh=17 ino=257 dd-2584 [003] 201.014646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=48148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 201.022657: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1171 unstable=0 bg_thresh=981 thresh=1963 gap=442 poll_thresh=17 ino=257 dd-2584 [003] 201.022661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-28% task_gap=-156% task_weight=100% bdi_bw=48148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 201.030641: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1171 unstable=0 bg_thresh=982 thresh=1965 gap=442 poll_thresh=17 ino=257 dd-2584 [003] 201.030647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-26% task_gap=-154% task_weight=100% bdi_bw=48148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 201.038638: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1161 unstable=0 bg_thresh=983 thresh=1967 gap=460 poll_thresh=17 ino=257 dd-2584 [006] 201.038644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-25% task_gap=-151% task_weight=100% bdi_bw=48148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 201.046657: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1161 unstable=0 bg_thresh=983 thresh=1967 gap=460 poll_thresh=17 ino=257 dd-2584 [006] 201.046664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-25% task_gap=-151% task_weight=100% bdi_bw=48148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 201.054724: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1175 unstable=0 bg_thresh=985 thresh=1970 gap=455 poll_thresh=17 ino=257 dd-2584 [006] 201.054732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-147% task_weight=99% bdi_bw=48148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 201.062687: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1125 unstable=0 bg_thresh=985 thresh=1970 gap=505 poll_thresh=17 ino=257 dd-2584 [006] 201.062805: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1125 unstable=0 bg_thresh=982 thresh=1964 gap=499 poll_thresh=13 ino=257 dd-2584 [006] 201.062912: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1125 unstable=0 bg_thresh=984 thresh=1969 gap=479 poll_thresh=14 ino=257 dd-2584 [006] 201.062918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1280 avg_dirty=1280 bdi_gap=24% task_gap=-50% task_weight=98% bdi_bw=48148 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 201.070797: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1125 unstable=0 bg_thresh=989 thresh=1979 gap=464 poll_thresh=10 ino=257 dd-2584 [006] 201.070804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-87% task_weight=99% bdi_bw=48148 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 201.078777: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1125 unstable=0 bg_thresh=989 thresh=1979 gap=464 poll_thresh=7 ino=257 dd-2584 [006] 201.078782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-87% task_weight=99% bdi_bw=48148 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 201.086705: balance_dirty_state: bdi btrfs-1: dirty=418 wb=902 unstable=0 bg_thresh=991 thresh=1982 gap=662 poll_thresh=5 ino=257 dd-2584 [006] 201.086806: balance_dirty_state: bdi btrfs-1: dirty=443 wb=902 unstable=0 bg_thresh=988 thresh=1976 gap=631 poll_thresh=6 ino=257 dd-2584 [006] 201.086907: balance_dirty_state: bdi btrfs-1: dirty=443 wb=902 unstable=0 bg_thresh=990 thresh=1981 gap=636 poll_thresh=7 ino=257 dd-2584 [006] 201.087007: balance_dirty_state: bdi btrfs-1: dirty=468 wb=902 unstable=0 bg_thresh=990 thresh=1980 gap=610 poll_thresh=8 ino=257 dd-2584 [006] 201.087105: balance_dirty_state: bdi btrfs-1: dirty=493 wb=902 unstable=0 bg_thresh=990 thresh=1980 gap=585 poll_thresh=9 ino=257 dd-2584 [006] 201.087206: balance_dirty_state: bdi btrfs-1: dirty=493 wb=902 unstable=0 bg_thresh=989 thresh=1979 gap=584 poll_thresh=10 ino=257 dd-2584 [006] 201.087306: balance_dirty_state: bdi btrfs-1: dirty=518 wb=902 unstable=0 bg_thresh=992 thresh=1984 gap=564 poll_thresh=11 ino=257 dd-2584 [006] 201.087413: balance_dirty_state: bdi btrfs-1: dirty=543 wb=852 unstable=0 bg_thresh=985 thresh=1971 gap=576 poll_thresh=12 ino=257 dd-2584 [006] 201.087523: balance_dirty_state: bdi btrfs-1: dirty=543 wb=777 unstable=0 bg_thresh=988 thresh=1976 gap=656 poll_thresh=13 ino=257 dd-2584 [006] 201.087627: balance_dirty_state: bdi btrfs-1: dirty=568 wb=777 unstable=0 bg_thresh=990 thresh=1981 gap=636 poll_thresh=14 ino=257 dd-2584 [006] 201.087726: balance_dirty_state: bdi btrfs-1: dirty=568 wb=777 unstable=0 bg_thresh=990 thresh=1981 gap=636 poll_thresh=15 ino=257 dd-2584 [006] 201.088122: balance_dirty_state: bdi btrfs-1: dirty=593 wb=777 unstable=0 bg_thresh=990 thresh=1980 gap=610 poll_thresh=16 ino=257 dd-2584 [006] 201.088299: balance_dirty_state: bdi btrfs-1: dirty=618 wb=777 unstable=0 bg_thresh=989 thresh=1979 gap=584 poll_thresh=17 ino=257 dd-2584 [006] 201.088476: balance_dirty_state: bdi btrfs-1: dirty=668 wb=777 unstable=0 bg_thresh=989 thresh=1978 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 201.088656: balance_dirty_state: bdi btrfs-1: dirty=693 wb=777 unstable=0 bg_thresh=991 thresh=1982 gap=512 poll_thresh=19 ino=257 dd-2584 [006] 201.088831: balance_dirty_state: bdi btrfs-1: dirty=718 wb=777 unstable=0 bg_thresh=990 thresh=1981 gap=486 poll_thresh=20 ino=257 dd-2584 [006] 201.088838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-84% task_weight=99% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 201.094755: balance_dirty_state: bdi btrfs-1: dirty=746 wb=397 unstable=0 bg_thresh=996 thresh=1992 gap=849 poll_thresh=15 ino=257 dd-2584 [006] 201.094823: balance_dirty_state: bdi btrfs-1: dirty=746 wb=397 unstable=0 bg_thresh=996 thresh=1992 gap=849 poll_thresh=16 ino=257 dd-2584 [006] 201.094990: balance_dirty_state: bdi btrfs-1: dirty=796 wb=272 unstable=0 bg_thresh=994 thresh=1989 gap=921 poll_thresh=17 ino=257 dd-2584 [006] 201.095117: balance_dirty_state: bdi btrfs-1: dirty=821 wb=272 unstable=0 bg_thresh=997 thresh=1994 gap=901 poll_thresh=18 ino=257 dd-2584 [006] 201.095442: balance_dirty_state: bdi btrfs-1: dirty=846 wb=272 unstable=0 bg_thresh=993 thresh=1987 gap=869 poll_thresh=19 ino=257 dd-2584 [006] 201.095575: balance_dirty_state: bdi btrfs-1: dirty=896 wb=272 unstable=0 bg_thresh=993 thresh=1986 gap=818 poll_thresh=20 ino=257 dd-2584 [006] 201.095712: balance_dirty_state: bdi btrfs-1: dirty=921 wb=272 unstable=0 bg_thresh=995 thresh=1990 gap=797 poll_thresh=21 ino=257 dd-2584 [006] 201.095847: balance_dirty_state: bdi btrfs-1: dirty=946 wb=272 unstable=0 bg_thresh=994 thresh=1989 gap=771 poll_thresh=22 ino=257 dd-2584 [006] 201.095981: balance_dirty_state: bdi btrfs-1: dirty=971 wb=272 unstable=0 bg_thresh=994 thresh=1988 gap=745 poll_thresh=23 ino=257 dd-2584 [006] 201.096117: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=272 unstable=0 bg_thresh=996 thresh=1992 gap=699 poll_thresh=24 ino=257 flush-btrfs-1-2586 [007] 201.096157: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28532 wrote=0 to_write=8192 dd-2584 [006] 201.096261: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=272 unstable=0 bg_thresh=995 thresh=1991 gap=673 poll_thresh=25 ino=257 dd-2584 [006] 201.096390: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=297 unstable=0 bg_thresh=995 thresh=1990 gap=647 poll_thresh=26 ino=257 dd-2584 [006] 201.096683: balance_dirty_state: bdi btrfs-1: dirty=971 wb=422 unstable=0 bg_thresh=994 thresh=1989 gap=596 poll_thresh=27 ino=257 dd-2584 [006] 201.096822: balance_dirty_state: bdi btrfs-1: dirty=946 wb=472 unstable=0 bg_thresh=996 thresh=1993 gap=575 poll_thresh=28 ino=257 dd-2584 [006] 201.096977: balance_dirty_state: bdi btrfs-1: dirty=910 wb=522 unstable=0 bg_thresh=995 thresh=1991 gap=559 poll_thresh=29 ino=257 dd-2584 [006] 201.097140: balance_dirty_state: bdi btrfs-1: dirty=886 wb=472 unstable=0 bg_thresh=995 thresh=1990 gap=632 poll_thresh=30 ino=257 dd-2584 [006] 201.097293: balance_dirty_state: bdi btrfs-1: dirty=850 wb=547 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=31 ino=257 dd-2584 [006] 201.097440: balance_dirty_state: bdi btrfs-1: dirty=813 wb=597 unstable=0 bg_thresh=989 thresh=1979 gap=569 poll_thresh=32 ino=257 dd-2584 [006] 201.097647: balance_dirty_state: bdi btrfs-1: dirty=788 wb=672 unstable=0 bg_thresh=993 thresh=1987 gap=527 poll_thresh=34 ino=257 dd-2584 [006] 201.098017: balance_dirty_state: bdi btrfs-1: dirty=688 wb=822 unstable=0 bg_thresh=991 thresh=1983 gap=473 poll_thresh=36 ino=257 dd-2584 [006] 201.098019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 201.099720: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=904 wrote=1344 to_write=6848 dd-2584 [002] 201.102594: balance_dirty_state: bdi btrfs-1: dirty=21 wb=1364 unstable=0 bg_thresh=992 thresh=1985 gap=600 poll_thresh=36 ino=257 dd-2584 [002] 201.102687: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1364 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=27 ino=257 dd-2584 [002] 201.102865: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1364 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=28 ino=257 dd-2584 [002] 201.103045: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1364 unstable=0 bg_thresh=997 thresh=1994 gap=534 poll_thresh=29 ino=257 dd-2584 [002] 201.103227: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1364 unstable=0 bg_thresh=996 thresh=1993 gap=508 poll_thresh=30 ino=257 dd-2584 [002] 201.103437: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1239 unstable=0 bg_thresh=992 thresh=1984 gap=574 poll_thresh=31 ino=257 dd-2584 [002] 201.103622: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1239 unstable=0 bg_thresh=997 thresh=1994 gap=559 poll_thresh=32 ino=257 dd-2584 [002] 201.103901: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1239 unstable=0 bg_thresh=996 thresh=1992 gap=507 poll_thresh=34 ino=257 dd-2584 [002] 201.104482: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1239 unstable=0 bg_thresh=995 thresh=1991 gap=456 poll_thresh=36 ino=257 dd-2584 [002] 201.104489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [005] 201.110748: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1114 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=36 ino=257 dd-2584 [005] 201.110816: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1114 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=27 ino=257 dd-2584 [005] 201.110934: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1114 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=28 ino=257 dd-2584 [005] 201.111051: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1114 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=29 ino=257 dd-2584 [005] 201.111172: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1114 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=30 ino=257 dd-2584 [005] 201.111177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 201.118749: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1114 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=30 ino=257 dd-2584 [005] 201.118762: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 201.126696: balance_dirty_state: bdi btrfs-1: dirty=396 wb=964 unstable=0 bg_thresh=1009 thresh=2018 gap=658 poll_thresh=30 ino=257 dd-2584 [005] 201.126782: balance_dirty_state: bdi btrfs-1: dirty=421 wb=964 unstable=0 bg_thresh=1008 thresh=2017 gap=632 poll_thresh=22 ino=257 dd-2584 [005] 201.126925: balance_dirty_state: bdi btrfs-1: dirty=446 wb=964 unstable=0 bg_thresh=1008 thresh=2016 gap=606 poll_thresh=23 ino=257 dd-2584 [005] 201.127063: balance_dirty_state: bdi btrfs-1: dirty=496 wb=964 unstable=0 bg_thresh=1007 thresh=2015 gap=555 poll_thresh=24 ino=257 dd-2584 [005] 201.127207: balance_dirty_state: bdi btrfs-1: dirty=521 wb=964 unstable=0 bg_thresh=1009 thresh=2019 gap=534 poll_thresh=25 ino=257 dd-2584 [005] 201.127544: balance_dirty_state: bdi btrfs-1: dirty=546 wb=964 unstable=0 bg_thresh=1009 thresh=2018 gap=508 poll_thresh=26 ino=257 dd-2584 [005] 201.127707: balance_dirty_state: bdi btrfs-1: dirty=571 wb=889 unstable=0 bg_thresh=1005 thresh=2010 gap=550 poll_thresh=27 ino=257 dd-2584 [005] 201.127866: balance_dirty_state: bdi btrfs-1: dirty=621 wb=839 unstable=0 bg_thresh=1004 thresh=2009 gap=549 poll_thresh=28 ino=257 dd-2584 [005] 201.128011: balance_dirty_state: bdi btrfs-1: dirty=646 wb=839 unstable=0 bg_thresh=1002 thresh=2005 gap=520 poll_thresh=29 ino=257 dd-2584 [005] 201.128154: balance_dirty_state: bdi btrfs-1: dirty=671 wb=839 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=30 ino=257 dd-2584 [005] 201.128160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 201.136319: balance_dirty_state: bdi btrfs-1: dirty=671 wb=714 unstable=0 bg_thresh=996 thresh=1992 gap=607 poll_thresh=30 ino=257 dd-2584 [001] 201.136461: balance_dirty_state: bdi btrfs-1: dirty=671 wb=714 unstable=0 bg_thresh=996 thresh=1992 gap=607 poll_thresh=22 ino=257 dd-2584 [001] 201.136703: balance_dirty_state: bdi btrfs-1: dirty=721 wb=714 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=23 ino=257 dd-2584 [001] 201.136838: balance_dirty_state: bdi btrfs-1: dirty=746 wb=714 unstable=0 bg_thresh=998 thresh=1996 gap=536 poll_thresh=24 ino=257 dd-2584 [001] 201.137152: balance_dirty_state: bdi btrfs-1: dirty=771 wb=714 unstable=0 bg_thresh=1003 thresh=2006 gap=521 poll_thresh=25 ino=257 dd-2584 [001] 201.137373: balance_dirty_state: bdi btrfs-1: dirty=821 wb=714 unstable=0 bg_thresh=1002 thresh=2005 gap=470 poll_thresh=26 ino=257 dd-2584 [001] 201.137378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 201.142651: balance_dirty_state: bdi btrfs-1: dirty=821 wb=589 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=26 ino=257 dd-2584 [005] 201.142786: balance_dirty_state: bdi btrfs-1: dirty=846 wb=589 unstable=0 bg_thresh=989 thresh=1979 gap=544 poll_thresh=19 ino=257 dd-2584 [005] 201.142971: balance_dirty_state: bdi btrfs-1: dirty=871 wb=589 unstable=0 bg_thresh=991 thresh=1982 gap=522 poll_thresh=20 ino=257 dd-2584 [005] 201.143158: balance_dirty_state: bdi btrfs-1: dirty=896 wb=589 unstable=0 bg_thresh=996 thresh=1992 gap=507 poll_thresh=21 ino=257 dd-2584 [005] 201.143348: balance_dirty_state: bdi btrfs-1: dirty=946 wb=589 unstable=0 bg_thresh=988 thresh=1977 gap=442 poll_thresh=22 ino=257 dd-2584 [005] 201.143355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 201.154730: balance_dirty_state: bdi btrfs-1: dirty=946 wb=439 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=22 ino=257 dd-2584 [005] 201.154855: balance_dirty_state: bdi btrfs-1: dirty=946 wb=439 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=16 ino=257 dd-2584 [005] 201.155085: balance_dirty_state: bdi btrfs-1: dirty=996 wb=439 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 201.155124: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28592 wrote=0 to_write=8192 dd-2584 [005] 201.155321: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=439 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=18 ino=257 dd-2584 [005] 201.155801: balance_dirty_state: bdi btrfs-1: dirty=921 wb=564 unstable=0 bg_thresh=997 thresh=1994 gap=509 poll_thresh=19 ino=257 dd-2584 [005] 201.155978: balance_dirty_state: bdi btrfs-1: dirty=896 wb=614 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=20 ino=257 dd-2584 [005] 201.155980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 collect-vmstat.-2569 [000] 201.158059: balance_dirty_state: bdi 0:15: dirty=246 wb=1150 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=29 ino=2375722 flush-btrfs-1-2586 [001] 201.158858: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=964 wrote=1056 to_write=7136 dd-2584 [002] 201.162627: balance_dirty_state: bdi btrfs-1: dirty=21 wb=1375 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=20 ino=257 dd-2584 [002] 201.162695: balance_dirty_state: bdi btrfs-1: dirty=21 wb=1375 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=15 ino=257 dd-2584 [002] 201.162757: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1375 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=16 ino=257 dd-2584 [002] 201.162876: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1375 unstable=0 bg_thresh=999 thresh=1999 gap=553 poll_thresh=17 ino=257 dd-2584 [002] 201.162999: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1375 unstable=0 bg_thresh=1002 thresh=2004 gap=508 poll_thresh=18 ino=257 dd-2584 [002] 201.163124: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1375 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=19 ino=257 dd-2584 [002] 201.163128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 201.170789: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1272 unstable=0 bg_thresh=994 thresh=1989 gap=571 poll_thresh=19 ino=257 dd-2584 [000] 201.170892: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1272 unstable=0 bg_thresh=997 thresh=1994 gap=576 poll_thresh=14 ino=257 dd-2584 [000] 201.171012: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1272 unstable=0 bg_thresh=997 thresh=1994 gap=551 poll_thresh=15 ino=257 dd-2584 [000] 201.171128: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1272 unstable=0 bg_thresh=999 thresh=1999 gap=531 poll_thresh=16 ino=257 dd-2584 [000] 201.171369: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1272 unstable=0 bg_thresh=999 thresh=1998 gap=505 poll_thresh=17 ino=257 dd-2584 [000] 201.171966: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1272 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 201.171976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 201.178712: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1272 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 201.178720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 201.186786: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1272 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 201.186794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 201.194819: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1272 unstable=0 bg_thresh=1002 thresh=2004 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 201.194824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=47592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 201.202766: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1272 unstable=0 bg_thresh=1002 thresh=2004 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 201.202776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=47592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 201.210787: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1272 unstable=0 bg_thresh=1002 thresh=2004 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 201.210797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=47592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 201.218798: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1272 unstable=0 bg_thresh=1002 thresh=2004 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 201.218807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=47592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 201.226774: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1272 unstable=0 bg_thresh=1002 thresh=2004 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 201.226783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=47592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 201.234787: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1272 unstable=0 bg_thresh=1002 thresh=2004 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 201.234795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=47592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 201.242782: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1272 unstable=0 bg_thresh=1002 thresh=2004 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 201.242790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=47592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 201.250763: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1272 unstable=0 bg_thresh=1002 thresh=2004 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 201.250775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=47592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 201.258789: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1272 unstable=0 bg_thresh=1002 thresh=2004 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 201.258797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=47592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 201.270728: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1147 unstable=0 bg_thresh=996 thresh=1993 gap=600 poll_thresh=18 ino=257 dd-2584 [005] 201.270835: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1147 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=13 ino=257 dd-2584 [005] 201.270929: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1147 unstable=0 bg_thresh=996 thresh=1992 gap=549 poll_thresh=14 ino=257 dd-2584 [005] 201.271022: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1147 unstable=0 bg_thresh=995 thresh=1991 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 201.271112: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1147 unstable=0 bg_thresh=995 thresh=1991 gap=523 poll_thresh=16 ino=257 dd-2584 [005] 201.271299: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1147 unstable=0 bg_thresh=997 thresh=1995 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 201.271487: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1147 unstable=0 bg_thresh=997 thresh=1994 gap=451 poll_thresh=18 ino=257 dd-2584 [005] 201.271494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=47592 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 201.278732: balance_dirty_state: bdi btrfs-1: dirty=396 wb=947 unstable=0 bg_thresh=993 thresh=1987 gap=644 poll_thresh=18 ino=257 dd-2584 [005] 201.278831: balance_dirty_state: bdi btrfs-1: dirty=396 wb=947 unstable=0 bg_thresh=993 thresh=1986 gap=643 poll_thresh=13 ino=257 dd-2584 [005] 201.278922: balance_dirty_state: bdi btrfs-1: dirty=421 wb=947 unstable=0 bg_thresh=993 thresh=1986 gap=618 poll_thresh=14 ino=257 dd-2584 [005] 201.279013: balance_dirty_state: bdi btrfs-1: dirty=421 wb=947 unstable=0 bg_thresh=992 thresh=1985 gap=617 poll_thresh=15 ino=257 dd-2584 [005] 201.279103: balance_dirty_state: bdi btrfs-1: dirty=446 wb=947 unstable=0 bg_thresh=995 thresh=1990 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 201.279278: balance_dirty_state: bdi btrfs-1: dirty=471 wb=947 unstable=0 bg_thresh=994 thresh=1989 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 201.279739: balance_dirty_state: bdi btrfs-1: dirty=521 wb=822 unstable=0 bg_thresh=993 thresh=1987 gap=644 poll_thresh=18 ino=257 dd-2584 [005] 201.279922: balance_dirty_state: bdi btrfs-1: dirty=546 wb=797 unstable=0 bg_thresh=990 thresh=1980 gap=637 poll_thresh=19 ino=257 dd-2584 [005] 201.280115: balance_dirty_state: bdi btrfs-1: dirty=571 wb=697 unstable=0 bg_thresh=992 thresh=1984 gap=716 poll_thresh=20 ino=257 dd-2584 [005] 201.280291: balance_dirty_state: bdi btrfs-1: dirty=621 wb=697 unstable=0 bg_thresh=991 thresh=1983 gap=665 poll_thresh=21 ino=257 dd-2584 [005] 201.280473: balance_dirty_state: bdi btrfs-1: dirty=646 wb=697 unstable=0 bg_thresh=991 thresh=1982 gap=639 poll_thresh=22 ino=257 dd-2584 [005] 201.280658: balance_dirty_state: bdi btrfs-1: dirty=671 wb=697 unstable=0 bg_thresh=993 thresh=1986 gap=618 poll_thresh=23 ino=257 dd-2584 [005] 201.280842: balance_dirty_state: bdi btrfs-1: dirty=696 wb=697 unstable=0 bg_thresh=992 thresh=1985 gap=592 poll_thresh=24 ino=257 dd-2584 [005] 201.281029: balance_dirty_state: bdi btrfs-1: dirty=746 wb=697 unstable=0 bg_thresh=995 thresh=1990 gap=547 poll_thresh=25 ino=257 dd-2584 [005] 201.281517: balance_dirty_state: bdi btrfs-1: dirty=771 wb=597 unstable=0 bg_thresh=1000 thresh=2001 gap=633 poll_thresh=26 ino=257 dd-2584 [005] 201.281707: balance_dirty_state: bdi btrfs-1: dirty=796 wb=572 unstable=0 bg_thresh=994 thresh=1989 gap=621 poll_thresh=27 ino=257 dd-2584 [005] 201.281896: balance_dirty_state: bdi btrfs-1: dirty=821 wb=572 unstable=0 bg_thresh=993 thresh=1986 gap=593 poll_thresh=28 ino=257 dd-2584 [005] 201.282086: balance_dirty_state: bdi btrfs-1: dirty=871 wb=572 unstable=0 bg_thresh=991 thresh=1983 gap=540 poll_thresh=29 ino=257 dd-2584 [005] 201.282278: balance_dirty_state: bdi btrfs-1: dirty=896 wb=572 unstable=0 bg_thresh=992 thresh=1985 gap=517 poll_thresh=30 ino=257 dd-2584 [005] 201.282471: balance_dirty_state: bdi btrfs-1: dirty=921 wb=572 unstable=0 bg_thresh=985 thresh=1971 gap=478 poll_thresh=31 ino=257 dd-2584 [005] 201.282478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=47592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 201.286756: balance_dirty_state: bdi btrfs-1: dirty=921 wb=297 unstable=0 bg_thresh=981 thresh=1962 gap=744 poll_thresh=31 ino=257 dd-2584 [005] 201.286826: balance_dirty_state: bdi btrfs-1: dirty=946 wb=297 unstable=0 bg_thresh=978 thresh=1956 gap=713 poll_thresh=23 ino=257 dd-2584 [005] 201.286947: balance_dirty_state: bdi btrfs-1: dirty=971 wb=297 unstable=0 bg_thresh=980 thresh=1960 gap=692 poll_thresh=24 ino=257 dd-2584 [005] 201.287243: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=297 unstable=0 bg_thresh=979 thresh=1959 gap=641 poll_thresh=25 ino=257 flush-btrfs-1-2586 [001] 201.287264: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28724 wrote=0 to_write=8192 dd-2584 [005] 201.287416: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=297 unstable=0 bg_thresh=981 thresh=1963 gap=620 poll_thresh=26 ino=257 dd-2584 [005] 201.287593: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=322 unstable=0 bg_thresh=981 thresh=1962 gap=594 poll_thresh=27 ino=257 dd-2584 [005] 201.287774: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=372 unstable=0 bg_thresh=983 thresh=1966 gap=573 poll_thresh=28 ino=257 dd-2584 [005] 201.287964: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=422 unstable=0 bg_thresh=982 thresh=1965 gap=522 poll_thresh=29 ino=257 dd-2584 [004] 201.290792: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1147 unstable=0 bg_thresh=990 thresh=1981 gap=638 poll_thresh=30 ino=257 dd-2584 [004] 201.290921: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1172 unstable=0 bg_thresh=995 thresh=1991 gap=623 poll_thresh=31 ino=257 dd-2584 [004] 201.291051: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1197 unstable=0 bg_thresh=998 thresh=1996 gap=578 poll_thresh=32 ino=257 dd-2584 [004] 201.291540: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1222 unstable=0 bg_thresh=997 thresh=1994 gap=651 poll_thresh=34 ino=257 dd-2584 [004] 201.291820: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1272 unstable=0 bg_thresh=999 thresh=1998 gap=605 poll_thresh=36 ino=257 dd-2584 [004] 201.292124: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1322 unstable=0 bg_thresh=992 thresh=1985 gap=567 poll_thresh=38 ino=257 dd-2584 [004] 201.292414: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1397 unstable=0 bg_thresh=997 thresh=1994 gap=526 poll_thresh=40 ino=257 dd-2584 [004] 201.292706: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1447 unstable=0 bg_thresh=994 thresh=1989 gap=496 poll_thresh=42 ino=257 dd-2584 [004] 201.292708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=47592 base_bw=28 task_bw=0 dirtied=48 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 201.292894: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1096 wrote=1456 to_write=6736 dd-2584 [004] 201.302674: balance_dirty_state: bdi btrfs-1: dirty=21 wb=1122 unstable=0 bg_thresh=998 thresh=1996 gap=853 poll_thresh=42 ino=257 dd-2584 [004] 201.302776: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1122 unstable=0 bg_thresh=997 thresh=1995 gap=827 poll_thresh=31 ino=257 dd-2584 [004] 201.303259: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1122 unstable=0 bg_thresh=1002 thresh=2005 gap=812 poll_thresh=32 ino=257 dd-2584 [004] 201.303526: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1122 unstable=0 bg_thresh=1002 thresh=2004 gap=761 poll_thresh=34 ino=257 dd-2584 [004] 201.303798: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1122 unstable=0 bg_thresh=1001 thresh=2002 gap=709 poll_thresh=36 ino=257 dd-2584 [004] 201.304070: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1122 unstable=0 bg_thresh=1000 thresh=2000 gap=657 poll_thresh=38 ino=257 dd-2584 [004] 201.304342: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1122 unstable=0 bg_thresh=1002 thresh=2004 gap=611 poll_thresh=40 ino=257 dd-2584 [004] 201.304620: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1122 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=42 ino=257 dd-2584 [004] 201.305181: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1122 unstable=0 bg_thresh=1003 thresh=2006 gap=513 poll_thresh=44 ino=257 dd-2584 [004] 201.305465: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1122 unstable=0 bg_thresh=1002 thresh=2004 gap=461 poll_thresh=46 ino=257 dd-2584 [004] 201.305473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=48 period=0 think=4 pause=8 dd-2584 [004] 201.310793: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1072 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=46 ino=257 dd-2584 [004] 201.310910: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1022 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=34 ino=257 dd-2584 [004] 201.311161: balance_dirty_state: bdi btrfs-1: dirty=471 wb=947 unstable=0 bg_thresh=1001 thresh=2002 gap=584 poll_thresh=36 ino=257 dd-2584 [004] 201.311356: balance_dirty_state: bdi btrfs-1: dirty=521 wb=947 unstable=0 bg_thresh=1000 thresh=2001 gap=533 poll_thresh=38 ino=257 dd-2584 [004] 201.311547: balance_dirty_state: bdi btrfs-1: dirty=571 wb=947 unstable=0 bg_thresh=999 thresh=1998 gap=480 poll_thresh=40 ino=257 dd-2584 [004] 201.311551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [004] 201.318786: balance_dirty_state: bdi btrfs-1: dirty=571 wb=947 unstable=0 bg_thresh=1004 thresh=2009 gap=491 poll_thresh=40 ino=257 dd-2584 [004] 201.318791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [004] 201.326789: balance_dirty_state: bdi btrfs-1: dirty=571 wb=947 unstable=0 bg_thresh=1005 thresh=2011 gap=493 poll_thresh=40 ino=257 dd-2584 [004] 201.326801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [004] 201.334701: balance_dirty_state: bdi btrfs-1: dirty=571 wb=722 unstable=0 bg_thresh=1003 thresh=2007 gap=714 poll_thresh=40 ino=257 dd-2584 [004] 201.334987: balance_dirty_state: bdi btrfs-1: dirty=596 wb=697 unstable=0 bg_thresh=1006 thresh=2012 gap=719 poll_thresh=30 ino=257 dd-2584 [004] 201.335121: balance_dirty_state: bdi btrfs-1: dirty=621 wb=697 unstable=0 bg_thresh=1005 thresh=2011 gap=693 poll_thresh=31 ino=257 dd-2584 [004] 201.335253: balance_dirty_state: bdi btrfs-1: dirty=646 wb=697 unstable=0 bg_thresh=1007 thresh=2015 gap=672 poll_thresh=32 ino=257 dd-2584 [004] 201.335450: balance_dirty_state: bdi btrfs-1: dirty=696 wb=697 unstable=0 bg_thresh=1004 thresh=2008 gap=615 poll_thresh=34 ino=257 dd-2584 [004] 201.335653: balance_dirty_state: bdi btrfs-1: dirty=746 wb=697 unstable=0 bg_thresh=1008 thresh=2017 gap=574 poll_thresh=36 ino=257 dd-2584 [004] 201.335854: balance_dirty_state: bdi btrfs-1: dirty=796 wb=697 unstable=0 bg_thresh=1005 thresh=2010 gap=517 poll_thresh=38 ino=257 dd-2584 [004] 201.336237: balance_dirty_state: bdi btrfs-1: dirty=846 wb=697 unstable=0 bg_thresh=1007 thresh=2014 gap=471 poll_thresh=40 ino=257 dd-2584 [004] 201.336242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [004] 201.342698: balance_dirty_state: bdi btrfs-1: dirty=846 wb=572 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=40 ino=257 dd-2584 [004] 201.342783: balance_dirty_state: bdi btrfs-1: dirty=871 wb=572 unstable=0 bg_thresh=1004 thresh=2008 gap=565 poll_thresh=30 ino=257 dd-2584 [004] 201.342910: balance_dirty_state: bdi btrfs-1: dirty=896 wb=572 unstable=0 bg_thresh=1002 thresh=2005 gap=537 poll_thresh=31 ino=257 dd-2584 [004] 201.343038: balance_dirty_state: bdi btrfs-1: dirty=921 wb=572 unstable=0 bg_thresh=1005 thresh=2010 gap=517 poll_thresh=32 ino=257 dd-2584 [004] 201.343228: balance_dirty_state: bdi btrfs-1: dirty=971 wb=572 unstable=0 bg_thresh=1001 thresh=2003 gap=460 poll_thresh=34 ino=257 dd-2584 [004] 201.343233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-342% task_weight=98% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [004] 201.350725: balance_dirty_state: bdi btrfs-1: dirty=971 wb=447 unstable=0 bg_thresh=1007 thresh=2015 gap=597 poll_thresh=34 ino=257 dd-2584 [004] 201.350823: balance_dirty_state: bdi btrfs-1: dirty=996 wb=447 unstable=0 bg_thresh=1007 thresh=2015 gap=572 poll_thresh=25 ino=257 dd-2584 [004] 201.350999: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=447 unstable=0 bg_thresh=1007 thresh=2014 gap=546 poll_thresh=26 ino=257 flush-btrfs-1-2586 [001] 201.351015: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28788 wrote=0 to_write=8192 dd-2584 [004] 201.351185: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=447 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=27 ino=257 dd-2584 [004] 201.351379: balance_dirty_state: bdi btrfs-1: dirty=996 wb=522 unstable=0 bg_thresh=1008 thresh=2017 gap=499 poll_thresh=28 ino=257 dd-2584 [004] 201.351381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 201.354885: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1160 wrote=1056 to_write=7136 dd-2584 [004] 201.358768: balance_dirty_state: bdi btrfs-1: dirty=21 wb=1497 unstable=0 bg_thresh=1007 thresh=2015 gap=497 poll_thresh=28 ino=257 dd-2584 [004] 201.358779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 201.366681: balance_dirty_state: bdi btrfs-1: dirty=21 wb=1372 unstable=0 bg_thresh=1006 thresh=2013 gap=620 poll_thresh=28 ino=257 dd-2584 [004] 201.367065: balance_dirty_state: bdi btrfs-1: dirty=21 wb=1372 unstable=0 bg_thresh=1006 thresh=2012 gap=619 poll_thresh=21 ino=257 dd-2584 [004] 201.367238: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1372 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=22 ino=257 dd-2584 [004] 201.367414: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1372 unstable=0 bg_thresh=1005 thresh=2010 gap=542 poll_thresh=23 ino=257 dd-2584 [004] 201.367590: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1372 unstable=0 bg_thresh=1004 thresh=2009 gap=516 poll_thresh=24 ino=257 dd-2584 [004] 201.367765: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1372 unstable=0 bg_thresh=1006 thresh=2013 gap=495 poll_thresh=25 ino=257 dd-2584 [004] 201.367771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 201.374691: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1097 unstable=0 bg_thresh=1007 thresh=2015 gap=772 poll_thresh=25 ino=257 dd-2584 [002] 201.374758: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1097 unstable=0 bg_thresh=1007 thresh=2015 gap=747 poll_thresh=19 ino=257 dd-2584 [002] 201.374876: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1097 unstable=0 bg_thresh=1010 thresh=2020 gap=727 poll_thresh=20 ino=257 dd-2584 [002] 201.375000: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1072 unstable=0 bg_thresh=1012 thresh=2025 gap=732 poll_thresh=21 ino=257 dd-2584 [002] 201.375120: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1072 unstable=0 bg_thresh=1014 thresh=2029 gap=711 poll_thresh=22 ino=257 dd-2584 [002] 201.375411: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1072 unstable=0 bg_thresh=1014 thresh=2028 gap=660 poll_thresh=23 ino=257 dd-2584 [002] 201.375529: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1072 unstable=0 bg_thresh=1013 thresh=2027 gap=634 poll_thresh=24 ino=257 dd-2584 [002] 201.375648: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1072 unstable=0 bg_thresh=1013 thresh=2026 gap=608 poll_thresh=25 ino=257 dd-2584 [002] 201.375880: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1072 unstable=0 bg_thresh=1015 thresh=2030 gap=587 poll_thresh=26 ino=257 dd-2584 [002] 201.376121: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1072 unstable=0 bg_thresh=1014 thresh=2029 gap=536 poll_thresh=27 ino=257 dd-2584 [002] 201.376361: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1072 unstable=0 bg_thresh=1014 thresh=2028 gap=510 poll_thresh=28 ino=257 dd-2584 [002] 201.376604: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1072 unstable=0 bg_thresh=1016 thresh=2032 gap=489 poll_thresh=29 ino=257 dd-2584 [002] 201.376613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-125% task_gap=-350% task_weight=98% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 201.382727: balance_dirty_state: bdi btrfs-1: dirty=471 wb=947 unstable=0 bg_thresh=1015 thresh=2031 gap=613 poll_thresh=29 ino=257 dd-2584 [002] 201.382824: balance_dirty_state: bdi btrfs-1: dirty=496 wb=947 unstable=0 bg_thresh=1015 thresh=2030 gap=587 poll_thresh=22 ino=257 dd-2584 [002] 201.383270: balance_dirty_state: bdi btrfs-1: dirty=521 wb=947 unstable=0 bg_thresh=1015 thresh=2031 gap=563 poll_thresh=23 ino=257 dd-2584 [002] 201.383486: balance_dirty_state: bdi btrfs-1: dirty=571 wb=947 unstable=0 bg_thresh=1015 thresh=2030 gap=512 poll_thresh=24 ino=257 dd-2584 [002] 201.383729: balance_dirty_state: bdi btrfs-1: dirty=596 wb=947 unstable=0 bg_thresh=1014 thresh=2029 gap=486 poll_thresh=25 ino=257 dd-2584 [002] 201.383738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-127% task_gap=-354% task_weight=99% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 201.390747: balance_dirty_state: bdi btrfs-1: dirty=596 wb=822 unstable=0 bg_thresh=1015 thresh=2031 gap=613 poll_thresh=25 ino=257 dd-2584 [002] 201.390838: balance_dirty_state: bdi btrfs-1: dirty=596 wb=822 unstable=0 bg_thresh=1015 thresh=2030 gap=612 poll_thresh=19 ino=257 dd-2584 [002] 201.390953: balance_dirty_state: bdi btrfs-1: dirty=646 wb=822 unstable=0 bg_thresh=1014 thresh=2029 gap=561 poll_thresh=20 ino=257 dd-2584 [002] 201.391068: balance_dirty_state: bdi btrfs-1: dirty=671 wb=822 unstable=0 bg_thresh=1014 thresh=2028 gap=535 poll_thresh=21 ino=257 dd-2584 [002] 201.391186: balance_dirty_state: bdi btrfs-1: dirty=696 wb=822 unstable=0 bg_thresh=1016 thresh=2032 gap=514 poll_thresh=22 ino=257 dd-2584 [002] 201.391303: balance_dirty_state: bdi btrfs-1: dirty=746 wb=822 unstable=0 bg_thresh=1015 thresh=2031 gap=463 poll_thresh=23 ino=257 dd-2584 [002] 201.391307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-126% task_gap=-351% task_weight=98% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 201.398744: balance_dirty_state: bdi btrfs-1: dirty=746 wb=697 unstable=0 bg_thresh=1015 thresh=2031 gap=588 poll_thresh=23 ino=257 dd-2584 [002] 201.398810: balance_dirty_state: bdi btrfs-1: dirty=746 wb=697 unstable=0 bg_thresh=1015 thresh=2030 gap=587 poll_thresh=17 ino=257 dd-2584 [002] 201.399089: balance_dirty_state: bdi btrfs-1: dirty=771 wb=697 unstable=0 bg_thresh=1014 thresh=2029 gap=561 poll_thresh=18 ino=257 dd-2584 [002] 201.399206: balance_dirty_state: bdi btrfs-1: dirty=821 wb=697 unstable=0 bg_thresh=1014 thresh=2028 gap=510 poll_thresh=19 ino=257 dd-2584 [002] 201.399318: balance_dirty_state: bdi btrfs-1: dirty=846 wb=697 unstable=0 bg_thresh=1016 thresh=2032 gap=489 poll_thresh=20 ino=257 dd-2584 [002] 201.399322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-102% task_gap=-303% task_weight=98% bdi_bw=48820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 201.406692: balance_dirty_state: bdi btrfs-1: dirty=846 wb=534 unstable=0 bg_thresh=1009 thresh=2019 gap=639 poll_thresh=20 ino=257 dd-2584 [002] 201.406759: balance_dirty_state: bdi btrfs-1: dirty=871 wb=534 unstable=0 bg_thresh=1009 thresh=2019 gap=614 poll_thresh=15 ino=257 dd-2584 [002] 201.406820: balance_dirty_state: bdi btrfs-1: dirty=871 wb=534 unstable=0 bg_thresh=1009 thresh=2018 gap=613 poll_thresh=16 ino=257 dd-2584 [002] 201.406938: balance_dirty_state: bdi btrfs-1: dirty=921 wb=534 unstable=0 bg_thresh=1008 thresh=2017 gap=562 poll_thresh=17 ino=257 dd-2584 [002] 201.407063: balance_dirty_state: bdi btrfs-1: dirty=946 wb=534 unstable=0 bg_thresh=1008 thresh=2016 gap=536 poll_thresh=18 ino=257 dd-2584 [002] 201.407187: balance_dirty_state: bdi btrfs-1: dirty=971 wb=534 unstable=0 bg_thresh=1010 thresh=2020 gap=515 poll_thresh=19 ino=257 dd-2584 [002] 201.407306: balance_dirty_state: bdi btrfs-1: dirty=996 wb=534 unstable=0 bg_thresh=1009 thresh=2019 gap=489 poll_thresh=20 ino=257 dd-2584 [002] 201.407311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-134% task_gap=-367% task_weight=98% bdi_bw=50264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 201.414712: balance_dirty_state: bdi btrfs-1: dirty=996 wb=409 unstable=0 bg_thresh=1009 thresh=2019 gap=614 poll_thresh=20 ino=257 dd-2584 [002] 201.414831: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=409 unstable=0 bg_thresh=1006 thresh=2013 gap=583 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 201.414871: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28852 wrote=0 to_write=8192 dd-2584 [002] 201.415074: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=434 unstable=0 bg_thresh=1009 thresh=2018 gap=538 poll_thresh=16 ino=257 dd-2584 [002] 201.415204: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=484 unstable=0 bg_thresh=1008 thresh=2017 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 201.415332: balance_dirty_state: bdi btrfs-1: dirty=996 wb=534 unstable=0 bg_thresh=1010 thresh=2021 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 201.415334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-318% task_weight=98% bdi_bw=50264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 201.421037: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1224 wrote=1104 to_write=7088 dd-2584 [002] 201.422708: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1384 unstable=0 bg_thresh=1006 thresh=2013 gap=629 poll_thresh=18 ino=257 dd-2584 [002] 201.422803: balance_dirty_state: bdi btrfs-1: dirty=21 wb=1384 unstable=0 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=13 ino=257 dd-2584 [002] 201.422893: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1384 unstable=0 bg_thresh=1006 thresh=2012 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 201.422988: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1384 unstable=0 bg_thresh=1005 thresh=2011 gap=581 poll_thresh=15 ino=257 dd-2584 [002] 201.423080: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1384 unstable=0 bg_thresh=1005 thresh=2011 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 201.423254: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1384 unstable=0 bg_thresh=1007 thresh=2015 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 201.423382: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1384 unstable=0 bg_thresh=1004 thresh=2008 gap=503 poll_thresh=18 ino=257 dd-2584 [002] 201.423506: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1384 unstable=0 bg_thresh=1003 thresh=2007 gap=452 poll_thresh=19 ino=257 dd-2584 [002] 201.423511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=99% bdi_bw=50264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 201.430708: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1234 unstable=0 bg_thresh=998 thresh=1996 gap=591 poll_thresh=19 ino=257 dd-2584 [002] 201.430784: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1234 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=14 ino=257 dd-2584 [002] 201.431041: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1234 unstable=0 bg_thresh=1002 thresh=2004 gap=574 poll_thresh=15 ino=257 dd-2584 [002] 201.431101: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1234 unstable=0 bg_thresh=1004 thresh=2009 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 201.431220: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1234 unstable=0 bg_thresh=1004 thresh=2008 gap=528 poll_thresh=17 ino=257 dd-2584 [002] 201.431340: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1234 unstable=0 bg_thresh=1003 thresh=2006 gap=501 poll_thresh=18 ino=257 dd-2584 [002] 201.431345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=50264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 201.438721: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1109 unstable=0 bg_thresh=1003 thresh=2007 gap=627 poll_thresh=18 ino=257 dd-2584 [002] 201.438802: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1109 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=13 ino=257 dd-2584 [002] 201.438860: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1109 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=14 ino=257 dd-2584 [002] 201.438919: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1109 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=15 ino=257 dd-2584 [002] 201.438979: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1109 unstable=0 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=16 ino=257 dd-2584 [002] 201.439098: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1109 unstable=0 bg_thresh=999 thresh=1998 gap=518 poll_thresh=17 ino=257 dd-2584 [002] 201.439218: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1109 unstable=0 bg_thresh=1001 thresh=2002 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 201.439222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=50264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 201.446825: balance_dirty_state: bdi btrfs-1: dirty=396 wb=984 unstable=0 bg_thresh=1000 thresh=2001 gap=621 poll_thresh=18 ino=257 dd-2584 [005] 201.446907: balance_dirty_state: bdi btrfs-1: dirty=396 wb=984 unstable=0 bg_thresh=1000 thresh=2001 gap=621 poll_thresh=13 ino=257 dd-2584 [005] 201.446965: balance_dirty_state: bdi btrfs-1: dirty=421 wb=984 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 201.447198: balance_dirty_state: bdi btrfs-1: dirty=446 wb=984 unstable=0 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 201.447258: balance_dirty_state: bdi btrfs-1: dirty=446 wb=984 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 201.447375: balance_dirty_state: bdi btrfs-1: dirty=471 wb=984 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=17 ino=257 dd-2584 [005] 201.447495: balance_dirty_state: bdi btrfs-1: dirty=521 wb=984 unstable=0 bg_thresh=1004 thresh=2008 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 201.447612: balance_dirty_state: bdi btrfs-1: dirty=546 wb=984 unstable=0 bg_thresh=1003 thresh=2007 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 201.447617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=50264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 201.458781: balance_dirty_state: bdi btrfs-1: dirty=546 wb=859 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 201.458866: balance_dirty_state: bdi btrfs-1: dirty=571 wb=784 unstable=0 bg_thresh=997 thresh=1995 gap=640 poll_thresh=14 ino=257 dd-2584 [005] 201.458932: balance_dirty_state: bdi btrfs-1: dirty=571 wb=759 unstable=0 bg_thresh=1000 thresh=2001 gap=671 poll_thresh=15 ino=257 dd-2584 [005] 201.458993: balance_dirty_state: bdi btrfs-1: dirty=596 wb=734 unstable=0 bg_thresh=1000 thresh=2000 gap=670 poll_thresh=16 ino=257 dd-2584 [005] 201.459113: balance_dirty_state: bdi btrfs-1: dirty=621 wb=734 unstable=0 bg_thresh=996 thresh=1993 gap=638 poll_thresh=17 ino=257 dd-2584 [005] 201.459232: balance_dirty_state: bdi btrfs-1: dirty=671 wb=734 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=18 ino=257 dd-2584 [005] 201.459523: balance_dirty_state: bdi btrfs-1: dirty=721 wb=734 unstable=0 bg_thresh=998 thresh=1996 gap=541 poll_thresh=19 ino=257 dd-2584 [005] 201.459648: balance_dirty_state: bdi btrfs-1: dirty=746 wb=709 unstable=0 bg_thresh=997 thresh=1995 gap=540 poll_thresh=20 ino=257 dd-2584 [005] 201.459766: balance_dirty_state: bdi btrfs-1: dirty=771 wb=709 unstable=0 bg_thresh=997 thresh=1994 gap=514 poll_thresh=21 ino=257 dd-2584 [005] 201.459886: balance_dirty_state: bdi btrfs-1: dirty=821 wb=709 unstable=0 bg_thresh=996 thresh=1993 gap=463 poll_thresh=22 ino=257 dd-2584 [005] 201.459891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=50264 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 201.470858: balance_dirty_state: bdi btrfs-1: dirty=821 wb=709 unstable=0 bg_thresh=996 thresh=1993 gap=463 poll_thresh=22 ino=257 dd-2584 [006] 201.470867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=50264 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 201.478715: balance_dirty_state: bdi btrfs-1: dirty=821 wb=459 unstable=0 bg_thresh=998 thresh=1996 gap=716 poll_thresh=22 ino=257 dd-2584 [006] 201.478840: balance_dirty_state: bdi btrfs-1: dirty=846 wb=459 unstable=0 bg_thresh=998 thresh=1996 gap=691 poll_thresh=16 ino=257 dd-2584 [006] 201.479071: balance_dirty_state: bdi btrfs-1: dirty=871 wb=459 unstable=0 bg_thresh=1000 thresh=2001 gap=671 poll_thresh=17 ino=257 dd-2584 [006] 201.479304: balance_dirty_state: bdi btrfs-1: dirty=896 wb=459 unstable=0 bg_thresh=1003 thresh=2006 gap=651 poll_thresh=18 ino=257 dd-2584 [006] 201.479541: balance_dirty_state: bdi btrfs-1: dirty=921 wb=459 unstable=0 bg_thresh=1005 thresh=2010 gap=630 poll_thresh=19 ino=257 dd-2584 [006] 201.479773: balance_dirty_state: bdi btrfs-1: dirty=971 wb=459 unstable=0 bg_thresh=1004 thresh=2009 gap=579 poll_thresh=20 ino=257 dd-2584 [006] 201.480358: balance_dirty_state: bdi btrfs-1: dirty=996 wb=459 unstable=0 bg_thresh=1004 thresh=2008 gap=553 poll_thresh=21 ino=257 dd-2584 [006] 201.480591: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=459 unstable=0 bg_thresh=1006 thresh=2012 gap=532 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 201.480699: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28916 wrote=0 to_write=8192 dd-2584 [006] 201.480840: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=459 unstable=0 bg_thresh=1002 thresh=2004 gap=474 poll_thresh=23 ino=257 dd-2584 [006] 201.480843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=50264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 201.486790: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1259 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=23 ino=257 dd-2584 [006] 201.486899: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1284 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=17 ino=257 dd-2584 [006] 201.487028: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1309 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=18 ino=257 dd-2584 [006] 201.487155: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1359 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=19 ino=257 dd-2584 [006] 201.487156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=50264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 201.487911: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1292 wrote=1120 to_write=7072 dd-2584 [006] 201.494871: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1334 unstable=0 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=19 ino=257 dd-2584 [006] 201.494951: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1334 unstable=0 bg_thresh=1000 thresh=2001 gap=621 poll_thresh=14 ino=257 dd-2584 [006] 201.495023: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1334 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=15 ino=257 dd-2584 [006] 201.495094: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1334 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 201.495233: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1334 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 201.495596: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1334 unstable=0 bg_thresh=999 thresh=1998 gap=518 poll_thresh=18 ino=257 dd-2584 [006] 201.495735: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1334 unstable=0 bg_thresh=1001 thresh=2002 gap=472 poll_thresh=19 ino=257 dd-2584 [006] 201.495741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=50264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 201.502728: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1209 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=19 ino=257 dd-2584 [006] 201.502851: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1209 unstable=0 bg_thresh=1004 thresh=2008 gap=603 poll_thresh=14 ino=257 dd-2584 [006] 201.502956: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1209 unstable=0 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 201.503060: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1209 unstable=0 bg_thresh=1003 thresh=2007 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 201.503270: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1209 unstable=0 bg_thresh=1000 thresh=2000 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 201.503478: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1209 unstable=0 bg_thresh=1002 thresh=2004 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 201.503485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=50264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 201.510771: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1084 unstable=0 bg_thresh=1001 thresh=2003 gap=623 poll_thresh=18 ino=257 dd-2584 [006] 201.510864: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1084 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=13 ino=257 dd-2584 [006] 201.510951: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1084 unstable=0 bg_thresh=1001 thresh=2002 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 201.511036: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1084 unstable=0 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 201.511122: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1084 unstable=0 bg_thresh=1000 thresh=2001 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 201.511585: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1084 unstable=0 bg_thresh=1002 thresh=2005 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 201.511754: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1084 unstable=0 bg_thresh=1002 thresh=2004 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 201.511760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=51720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 201.518829: balance_dirty_state: bdi btrfs-1: dirty=421 wb=884 unstable=0 bg_thresh=1003 thresh=2006 gap=701 poll_thresh=18 ino=257 dd-2584 [006] 201.518958: balance_dirty_state: bdi btrfs-1: dirty=446 wb=884 unstable=0 bg_thresh=1003 thresh=2006 gap=676 poll_thresh=13 ino=257 dd-2584 [006] 201.519081: balance_dirty_state: bdi btrfs-1: dirty=446 wb=884 unstable=0 bg_thresh=1002 thresh=2005 gap=675 poll_thresh=14 ino=257 dd-2584 [006] 201.519198: balance_dirty_state: bdi btrfs-1: dirty=471 wb=884 unstable=0 bg_thresh=1002 thresh=2005 gap=650 poll_thresh=15 ino=257 dd-2584 [006] 201.519317: balance_dirty_state: bdi btrfs-1: dirty=496 wb=884 unstable=0 bg_thresh=1002 thresh=2004 gap=624 poll_thresh=16 ino=257 dd-2584 [006] 201.519553: balance_dirty_state: bdi btrfs-1: dirty=521 wb=884 unstable=0 bg_thresh=1004 thresh=2008 gap=603 poll_thresh=17 ino=257 dd-2584 [006] 201.519786: balance_dirty_state: bdi btrfs-1: dirty=546 wb=884 unstable=0 bg_thresh=1003 thresh=2007 gap=577 poll_thresh=18 ino=257 dd-2584 [006] 201.520019: balance_dirty_state: bdi btrfs-1: dirty=596 wb=884 unstable=0 bg_thresh=1003 thresh=2006 gap=526 poll_thresh=19 ino=257 dd-2584 [006] 201.520255: balance_dirty_state: bdi btrfs-1: dirty=621 wb=884 unstable=0 bg_thresh=1005 thresh=2010 gap=505 poll_thresh=20 ino=257 dd-2584 [006] 201.520840: balance_dirty_state: bdi btrfs-1: dirty=646 wb=884 unstable=0 bg_thresh=1004 thresh=2009 gap=479 poll_thresh=21 ino=257 dd-2584 [006] 201.520849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=51720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 201.526797: balance_dirty_state: bdi btrfs-1: dirty=646 wb=759 unstable=0 bg_thresh=1004 thresh=2009 gap=604 poll_thresh=21 ino=257 dd-2584 [006] 201.526928: balance_dirty_state: bdi btrfs-1: dirty=671 wb=759 unstable=0 bg_thresh=1001 thresh=2003 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 201.527164: balance_dirty_state: bdi btrfs-1: dirty=696 wb=759 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 201.527404: balance_dirty_state: bdi btrfs-1: dirty=721 wb=759 unstable=0 bg_thresh=1003 thresh=2006 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 201.527637: balance_dirty_state: bdi btrfs-1: dirty=771 wb=759 unstable=0 bg_thresh=1002 thresh=2005 gap=475 poll_thresh=19 ino=257 dd-2584 [006] 201.527646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=51720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 201.534874: balance_dirty_state: bdi btrfs-1: dirty=771 wb=634 unstable=0 bg_thresh=1001 thresh=2002 gap=597 poll_thresh=19 ino=257 dd-2584 [006] 201.534959: balance_dirty_state: bdi btrfs-1: dirty=771 wb=634 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 201.535017: balance_dirty_state: bdi btrfs-1: dirty=796 wb=634 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 201.535073: balance_dirty_state: bdi btrfs-1: dirty=821 wb=634 unstable=0 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=16 ino=257 dd-2584 [006] 201.535187: balance_dirty_state: bdi btrfs-1: dirty=846 wb=634 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=17 ino=257 dd-2584 [006] 201.535300: balance_dirty_state: bdi btrfs-1: dirty=871 wb=634 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 201.535305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=51720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 201.542828: balance_dirty_state: bdi btrfs-1: dirty=871 wb=484 unstable=0 bg_thresh=1002 thresh=2005 gap=650 poll_thresh=18 ino=257 dd-2584 [006] 201.542926: balance_dirty_state: bdi btrfs-1: dirty=896 wb=484 unstable=0 bg_thresh=1002 thresh=2005 gap=625 poll_thresh=13 ino=257 dd-2584 [006] 201.543149: balance_dirty_state: bdi btrfs-1: dirty=896 wb=484 unstable=0 bg_thresh=1002 thresh=2004 gap=624 poll_thresh=14 ino=257 dd-2584 [006] 201.543206: balance_dirty_state: bdi btrfs-1: dirty=921 wb=484 unstable=0 bg_thresh=1002 thresh=2004 gap=599 poll_thresh=15 ino=257 dd-2584 [006] 201.543263: balance_dirty_state: bdi btrfs-1: dirty=946 wb=484 unstable=0 bg_thresh=1001 thresh=2003 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 201.543378: balance_dirty_state: bdi btrfs-1: dirty=971 wb=484 unstable=0 bg_thresh=1003 thresh=2007 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 201.543491: balance_dirty_state: bdi btrfs-1: dirty=996 wb=484 unstable=0 bg_thresh=1003 thresh=2006 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 201.543603: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=484 unstable=0 bg_thresh=1002 thresh=2005 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 201.543608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=51720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 201.543695: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28980 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 201.549106: writeback_single_inode: bdi btrfs-1: ino=257 state= age=1352 wrote=992 to_write=7200 dd-2584 [006] 201.550858: balance_dirty_state: bdi btrfs-1: dirty=21 wb=1359 unstable=0 bg_thresh=1003 thresh=2006 gap=626 poll_thresh=19 ino=257 dd-2584 [006] 201.550962: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1359 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 201.551024: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1359 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 201.551082: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1359 unstable=0 bg_thresh=1002 thresh=2004 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 201.551201: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1359 unstable=0 bg_thresh=1001 thresh=2003 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 201.551319: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1359 unstable=0 bg_thresh=1001 thresh=2002 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 201.551324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=51720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 201.558776: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1234 unstable=0 bg_thresh=1003 thresh=2006 gap=626 poll_thresh=18 ino=257 dd-2584 [006] 201.559030: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1234 unstable=0 bg_thresh=1002 thresh=2005 gap=600 poll_thresh=13 ino=257 dd-2584 [006] 201.559094: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1234 unstable=0 bg_thresh=1005 thresh=2010 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 201.559156: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1234 unstable=0 bg_thresh=1002 thresh=2004 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 201.559217: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1234 unstable=0 bg_thresh=1001 thresh=2003 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 201.559339: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1234 unstable=0 bg_thresh=1001 thresh=2002 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 201.559462: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1234 unstable=0 bg_thresh=1000 thresh=2001 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 201.559467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=51720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 201.566775: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1109 unstable=0 bg_thresh=998 thresh=1996 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 201.566846: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1109 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=13 ino=257 dd-2584 [006] 201.566906: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1109 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 201.566965: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1109 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 201.567024: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1109 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=16 ino=257 dd-2584 [006] 201.567142: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1109 unstable=0 bg_thresh=999 thresh=1998 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 201.567261: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1109 unstable=0 bg_thresh=1001 thresh=2002 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 201.567266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=51720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 201.574728: balance_dirty_state: bdi btrfs-1: dirty=396 wb=984 unstable=0 bg_thresh=1000 thresh=2000 gap=620 poll_thresh=18 ino=257 dd-2584 [006] 201.574963: balance_dirty_state: bdi btrfs-1: dirty=421 wb=984 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=13 ino=257 dd-2584 [006] 201.575022: balance_dirty_state: bdi btrfs-1: dirty=421 wb=984 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=14 ino=257 dd-2584 [006] 201.575080: balance_dirty_state: bdi btrfs-1: dirty=446 wb=984 unstable=0 bg_thresh=999 thresh=1999 gap=569 poll_thresh=15 ino=257 dd-2584 [006] 201.575138: balance_dirty_state: bdi btrfs-1: dirty=471 wb=984 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 201.575259: balance_dirty_state: bdi btrfs-1: dirty=496 wb=984 unstable=0 bg_thresh=1001 thresh=2003 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 201.575380: balance_dirty_state: bdi btrfs-1: dirty=521 wb=984 unstable=0 bg_thresh=1003 thresh=2007 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 201.575499: balance_dirty_state: bdi btrfs-1: dirty=571 wb=984 unstable=0 bg_thresh=1000 thresh=2000 gap=445 poll_thresh=19 ino=257 dd-2584 [006] 201.575503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=51720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 201.582749: balance_dirty_state: bdi btrfs-1: dirty=571 wb=759 unstable=0 bg_thresh=996 thresh=1992 gap=662 poll_thresh=19 ino=257 dd-2584 [006] 201.582825: balance_dirty_state: bdi btrfs-1: dirty=571 wb=759 unstable=0 bg_thresh=998 thresh=1997 gap=667 poll_thresh=14 ino=257 dd-2584 [006] 201.582882: balance_dirty_state: bdi btrfs-1: dirty=596 wb=759 unstable=0 bg_thresh=998 thresh=1997 gap=642 poll_thresh=15 ino=257 dd-2584 [006] 201.582939: balance_dirty_state: bdi btrfs-1: dirty=621 wb=759 unstable=0 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=16 ino=257 dd-2584 [006] 201.583058: balance_dirty_state: bdi btrfs-1: dirty=646 wb=759 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=17 ino=257 dd-2584 [006] 201.583351: balance_dirty_state: bdi btrfs-1: dirty=671 wb=759 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=18 ino=257 dd-2584 [006] 201.583470: balance_dirty_state: bdi btrfs-1: dirty=696 wb=759 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=19 ino=257 dd-2584 [006] 201.583585: balance_dirty_state: bdi btrfs-1: dirty=746 wb=759 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=20 ino=257 dd-2584 [006] 201.583590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=51720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 201.590791: balance_dirty_state: bdi btrfs-1: dirty=746 wb=634 unstable=0 bg_thresh=1006 thresh=2013 gap=633 poll_thresh=20 ino=257 dd-2584 [006] 201.590895: balance_dirty_state: bdi btrfs-1: dirty=746 wb=634 unstable=0 bg_thresh=1006 thresh=2013 gap=633 poll_thresh=15 ino=257 dd-2584 [006] 201.590955: balance_dirty_state: bdi btrfs-1: dirty=771 wb=634 unstable=0 bg_thresh=1006 thresh=2012 gap=607 poll_thresh=16 ino=257 dd-2584 [006] 201.591073: balance_dirty_state: bdi btrfs-1: dirty=796 wb=634 unstable=0 bg_thresh=1008 thresh=2016 gap=586 poll_thresh=17 ino=257 dd-2584 [006] 201.591188: balance_dirty_state: bdi btrfs-1: dirty=821 wb=634 unstable=0 bg_thresh=1007 thresh=2015 gap=560 poll_thresh=18 ino=257 dd-2584 [006] 201.591307: balance_dirty_state: bdi btrfs-1: dirty=871 wb=634 unstable=0 bg_thresh=1007 thresh=2014 gap=509 poll_thresh=19 ino=257 dd-2584 [006] 201.591425: balance_dirty_state: bdi btrfs-1: dirty=896 wb=634 unstable=0 bg_thresh=1009 thresh=2018 gap=488 poll_thresh=20 ino=257 dd-2584 [006] 201.591430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=51720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 201.598785: balance_dirty_state: bdi btrfs-1: dirty=896 wb=509 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=20 ino=257 dd-2584 [006] 201.598861: balance_dirty_state: bdi btrfs-1: dirty=921 wb=509 unstable=0 bg_thresh=996 thresh=1993 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 201.599092: balance_dirty_state: bdi btrfs-1: dirty=921 wb=509 unstable=0 bg_thresh=999 thresh=1998 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 201.599210: balance_dirty_state: bdi btrfs-1: dirty=971 wb=509 unstable=0 bg_thresh=998 thresh=1997 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 201.599327: balance_dirty_state: bdi btrfs-1: dirty=996 wb=509 unstable=0 bg_thresh=998 thresh=1996 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 201.599331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=51720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 201.606854: balance_dirty_state: bdi btrfs-1: dirty=996 wb=384 unstable=0 bg_thresh=1000 thresh=2000 gap=620 poll_thresh=18 ino=257 dd-2584 [006] 201.606955: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=384 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=13 ino=257 dd-2584 [006] 201.607020: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=384 unstable=0 bg_thresh=1002 thresh=2004 gap=599 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 201.607039: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29044 wrote=0 to_write=8192 dd-2584 [006] 201.607083: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=384 unstable=0 bg_thresh=999 thresh=1998 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 201.607145: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=384 unstable=0 bg_thresh=1001 thresh=2003 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 201.607268: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=409 unstable=0 bg_thresh=1001 thresh=2002 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 201.607396: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=459 unstable=0 bg_thresh=1003 thresh=2006 gap=501 poll_thresh=18 ino=257 dd-2584 [006] 201.607398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=51720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 201.610742: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1088 to_write=7104 dd-2584 [006] 201.614826: balance_dirty_state: bdi btrfs-1: dirty=21 wb=1334 unstable=0 bg_thresh=1001 thresh=2003 gap=648 poll_thresh=18 ino=257 dd-2584 [006] 201.614916: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1334 unstable=0 bg_thresh=998 thresh=1997 gap=617 poll_thresh=13 ino=257 dd-2584 [006] 201.614982: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1334 unstable=0 bg_thresh=998 thresh=1996 gap=616 poll_thresh=14 ino=257 dd-2584 [006] 201.615046: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1334 unstable=0 bg_thresh=998 thresh=1996 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 201.615289: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1334 unstable=0 bg_thresh=997 thresh=1995 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 201.615412: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1334 unstable=0 bg_thresh=997 thresh=1994 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 201.615535: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1334 unstable=0 bg_thresh=999 thresh=1998 gap=518 poll_thresh=18 ino=257 dd-2584 [006] 201.615656: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1334 unstable=0 bg_thresh=998 thresh=1997 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 201.615661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=53652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 201.622825: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1209 unstable=0 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=19 ino=257 dd-2584 [006] 201.622906: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1209 unstable=0 bg_thresh=1001 thresh=2002 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 201.622968: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1209 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 201.623028: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1209 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 201.623150: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1209 unstable=0 bg_thresh=1002 thresh=2005 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 201.623273: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1209 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 201.623277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=53652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 201.630850: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1109 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=18 ino=257 dd-2584 [006] 201.630960: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1109 unstable=0 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=13 ino=257 dd-2584 [006] 201.631078: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1109 unstable=0 bg_thresh=998 thresh=1996 gap=566 poll_thresh=14 ino=257 dd-2584 [006] 201.631549: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1109 unstable=0 bg_thresh=998 thresh=1996 gap=541 poll_thresh=15 ino=257 dd-2584 [006] 201.631676: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1109 unstable=0 bg_thresh=997 thresh=1995 gap=540 poll_thresh=16 ino=257 dd-2584 [006] 201.631914: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1109 unstable=0 bg_thresh=997 thresh=1994 gap=489 poll_thresh=17 ino=257 dd-2584 [006] 201.631922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=53652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 201.638867: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1109 unstable=0 bg_thresh=998 thresh=1996 gap=491 poll_thresh=17 ino=257 dd-2584 [001] 201.638872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=53652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 201.646831: balance_dirty_state: bdi btrfs-1: dirty=396 wb=709 unstable=0 bg_thresh=996 thresh=1993 gap=888 poll_thresh=17 ino=257 dd-2584 [001] 201.646961: balance_dirty_state: bdi btrfs-1: dirty=421 wb=709 unstable=0 bg_thresh=996 thresh=1993 gap=863 poll_thresh=13 ino=257 dd-2584 [001] 201.647077: balance_dirty_state: bdi btrfs-1: dirty=421 wb=709 unstable=0 bg_thresh=999 thresh=1998 gap=868 poll_thresh=14 ino=257 dd-2584 [001] 201.647194: balance_dirty_state: bdi btrfs-1: dirty=446 wb=709 unstable=0 bg_thresh=999 thresh=1998 gap=843 poll_thresh=15 ino=257 dd-2584 [001] 201.647309: balance_dirty_state: bdi btrfs-1: dirty=471 wb=709 unstable=0 bg_thresh=1001 thresh=2003 gap=823 poll_thresh=16 ino=257 dd-2584 [001] 201.647546: balance_dirty_state: bdi btrfs-1: dirty=496 wb=709 unstable=0 bg_thresh=1004 thresh=2008 gap=803 poll_thresh=17 ino=257 dd-2584 [001] 201.647783: balance_dirty_state: bdi btrfs-1: dirty=521 wb=709 unstable=0 bg_thresh=1006 thresh=2012 gap=782 poll_thresh=18 ino=257 dd-2584 [001] 201.648016: balance_dirty_state: bdi btrfs-1: dirty=546 wb=709 unstable=0 bg_thresh=1005 thresh=2011 gap=756 poll_thresh=19 ino=257 dd-2584 [001] 201.648250: balance_dirty_state: bdi btrfs-1: dirty=596 wb=709 unstable=0 bg_thresh=1005 thresh=2010 gap=705 poll_thresh=20 ino=257 dd-2584 [001] 201.648839: balance_dirty_state: bdi btrfs-1: dirty=621 wb=709 unstable=0 bg_thresh=1007 thresh=2014 gap=684 poll_thresh=21 ino=257 dd-2584 [001] 201.649075: balance_dirty_state: bdi btrfs-1: dirty=646 wb=709 unstable=0 bg_thresh=1003 thresh=2007 gap=652 poll_thresh=22 ino=257 dd-2584 [001] 201.649309: balance_dirty_state: bdi btrfs-1: dirty=696 wb=709 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=23 ino=257 dd-2584 [001] 201.649542: balance_dirty_state: bdi btrfs-1: dirty=721 wb=709 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=24 ino=257 dd-2584 [001] 201.649781: balance_dirty_state: bdi btrfs-1: dirty=746 wb=709 unstable=0 bg_thresh=1004 thresh=2009 gap=554 poll_thresh=25 ino=257 dd-2584 [001] 201.650014: balance_dirty_state: bdi btrfs-1: dirty=771 wb=709 unstable=0 bg_thresh=1004 thresh=2008 gap=528 poll_thresh=26 ino=257 dd-2584 [001] 201.650249: balance_dirty_state: bdi btrfs-1: dirty=821 wb=709 unstable=0 bg_thresh=1003 thresh=2007 gap=477 poll_thresh=27 ino=257 dd-2584 [001] 201.650259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=53652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 201.654839: balance_dirty_state: bdi btrfs-1: dirty=821 wb=559 unstable=0 bg_thresh=1005 thresh=2011 gap=631 poll_thresh=27 ino=257 dd-2584 [001] 201.654931: balance_dirty_state: bdi btrfs-1: dirty=821 wb=559 unstable=0 bg_thresh=1005 thresh=2011 gap=631 poll_thresh=20 ino=257 dd-2584 [001] 201.655209: balance_dirty_state: bdi btrfs-1: dirty=871 wb=559 unstable=0 bg_thresh=1007 thresh=2015 gap=585 poll_thresh=21 ino=257 dd-2584 [001] 201.655324: balance_dirty_state: bdi btrfs-1: dirty=896 wb=559 unstable=0 bg_thresh=1004 thresh=2008 gap=553 poll_thresh=22 ino=257 dd-2584 [001] 201.655436: balance_dirty_state: bdi btrfs-1: dirty=921 wb=559 unstable=0 bg_thresh=1003 thresh=2007 gap=527 poll_thresh=23 ino=257 dd-2584 [001] 201.655549: balance_dirty_state: bdi btrfs-1: dirty=946 wb=559 unstable=0 bg_thresh=1005 thresh=2011 gap=506 poll_thresh=24 ino=257 dd-2584 [001] 201.655661: balance_dirty_state: bdi btrfs-1: dirty=996 wb=559 unstable=0 bg_thresh=1005 thresh=2010 gap=455 poll_thresh=25 ino=257 dd-2584 [001] 201.655665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=53652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 201.662895: balance_dirty_state: bdi btrfs-1: dirty=996 wb=559 unstable=0 bg_thresh=1005 thresh=2010 gap=455 poll_thresh=25 ino=257 dd-2584 [001] 201.662900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=53652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 201.670871: balance_dirty_state: bdi btrfs-1: dirty=996 wb=559 unstable=0 bg_thresh=999 thresh=1998 gap=443 poll_thresh=25 ino=257 dd-2584 [001] 201.670876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=53652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 201.678865: balance_dirty_state: bdi btrfs-1: dirty=996 wb=309 unstable=0 bg_thresh=1004 thresh=2009 gap=704 poll_thresh=25 ino=257 dd-2584 [001] 201.678943: balance_dirty_state: bdi btrfs-1: dirty=996 wb=309 unstable=0 bg_thresh=1007 thresh=2014 gap=709 poll_thresh=19 ino=257 dd-2584 [001] 201.679066: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=309 unstable=0 bg_thresh=1006 thresh=2013 gap=658 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 201.679092: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29116 wrote=0 to_write=8192 dd-2584 [001] 201.679250: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=309 unstable=0 bg_thresh=1008 thresh=2017 gap=637 poll_thresh=21 ino=257 dd-2584 [001] 201.679434: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=334 unstable=0 bg_thresh=1008 thresh=2016 gap=611 poll_thresh=22 ino=257 dd-2584 [001] 201.679926: balance_dirty_state: bdi btrfs-1: dirty=946 wb=459 unstable=0 bg_thresh=1004 thresh=2009 gap=604 poll_thresh=23 ino=257 dd-2584 [001] 201.680113: balance_dirty_state: bdi btrfs-1: dirty=946 wb=509 unstable=0 bg_thresh=1004 thresh=2008 gap=553 poll_thresh=24 ino=257 dd-2584 [001] 201.680299: balance_dirty_state: bdi btrfs-1: dirty=921 wb=559 unstable=0 bg_thresh=1006 thresh=2012 gap=532 poll_thresh=25 ino=257 dd-2584 [001] 201.680484: balance_dirty_state: bdi btrfs-1: dirty=921 wb=609 unstable=0 bg_thresh=1005 thresh=2011 gap=481 poll_thresh=26 ino=257 dd-2584 [001] 201.680486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=53652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 201.683602: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=1200 to_write=6992 dd-2584 [005] 201.690830: balance_dirty_state: bdi btrfs-1: dirty=21 wb=1384 unstable=0 bg_thresh=1005 thresh=2011 gap=606 poll_thresh=26 ino=257 dd-2584 [005] 201.690918: balance_dirty_state: bdi btrfs-1: dirty=21 wb=1384 unstable=0 bg_thresh=1005 thresh=2011 gap=606 poll_thresh=19 ino=257 dd-2584 [005] 201.691083: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1384 unstable=0 bg_thresh=1008 thresh=2016 gap=561 poll_thresh=20 ino=257 dd-2584 [005] 201.691252: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1384 unstable=0 bg_thresh=1010 thresh=2021 gap=541 poll_thresh=21 ino=257 dd-2584 [005] 201.691424: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1384 unstable=0 bg_thresh=1012 thresh=2025 gap=520 poll_thresh=22 ino=257 dd-2584 [005] 201.691874: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1384 unstable=0 bg_thresh=1012 thresh=2024 gap=494 poll_thresh=23 ino=257 dd-2584 [005] 201.691883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=53652 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 201.699298: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1259 unstable=0 bg_thresh=1005 thresh=2011 gap=606 poll_thresh=23 ino=257 dd-2584 [001] 201.699367: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1259 unstable=0 bg_thresh=1005 thresh=2011 gap=581 poll_thresh=17 ino=257 dd-2584 [001] 201.699501: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1259 unstable=0 bg_thresh=1005 thresh=2010 gap=555 poll_thresh=18 ino=257 dd-2584 [001] 201.699625: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1259 unstable=0 bg_thresh=1007 thresh=2014 gap=534 poll_thresh=19 ino=257 dd-2584 [001] 201.699743: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1259 unstable=0 bg_thresh=1006 thresh=2013 gap=483 poll_thresh=20 ino=257 dd-2584 [001] 201.699748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=53652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 201.706791: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1134 unstable=0 bg_thresh=991 thresh=1982 gap=577 poll_thresh=20 ino=257 dd-2584 [005] 201.706879: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1134 unstable=0 bg_thresh=993 thresh=1987 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 201.706967: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1134 unstable=0 bg_thresh=993 thresh=1987 gap=532 poll_thresh=16 ino=257 dd-2584 [005] 201.707146: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1134 unstable=0 bg_thresh=995 thresh=1991 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 201.707323: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1134 unstable=0 bg_thresh=995 thresh=1990 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 201.707329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=53652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 201.718894: balance_dirty_state: bdi btrfs-1: dirty=371 wb=934 unstable=0 bg_thresh=990 thresh=1981 gap=676 poll_thresh=18 ino=257 dd-2584 [005] 201.718966: balance_dirty_state: bdi btrfs-1: dirty=396 wb=934 unstable=0 bg_thresh=990 thresh=1980 gap=650 poll_thresh=13 ino=257 dd-2584 [005] 201.719032: balance_dirty_state: bdi btrfs-1: dirty=421 wb=934 unstable=0 bg_thresh=990 thresh=1980 gap=625 poll_thresh=14 ino=257 dd-2584 [005] 201.719269: balance_dirty_state: bdi btrfs-1: dirty=421 wb=934 unstable=0 bg_thresh=989 thresh=1979 gap=624 poll_thresh=15 ino=257 dd-2584 [005] 201.719330: balance_dirty_state: bdi btrfs-1: dirty=446 wb=934 unstable=0 bg_thresh=989 thresh=1979 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 201.719448: balance_dirty_state: bdi btrfs-1: dirty=471 wb=934 unstable=0 bg_thresh=991 thresh=1983 gap=578 poll_thresh=17 ino=257 dd-2584 [005] 201.719567: balance_dirty_state: bdi btrfs-1: dirty=496 wb=934 unstable=0 bg_thresh=991 thresh=1982 gap=552 poll_thresh=18 ino=257 dd-2584 [005] 201.719687: balance_dirty_state: bdi btrfs-1: dirty=546 wb=934 unstable=0 bg_thresh=987 thresh=1975 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 201.719808: balance_dirty_state: bdi btrfs-1: dirty=571 wb=934 unstable=0 bg_thresh=987 thresh=1974 gap=469 poll_thresh=20 ino=257 dd-2584 [005] 201.719813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=54140 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 201.730847: balance_dirty_state: bdi btrfs-1: dirty=596 wb=684 unstable=0 bg_thresh=990 thresh=1981 gap=701 poll_thresh=20 ino=257 dd-2584 [005] 201.730933: balance_dirty_state: bdi btrfs-1: dirty=621 wb=684 unstable=0 bg_thresh=990 thresh=1981 gap=676 poll_thresh=15 ino=257 dd-2584 [005] 201.730990: balance_dirty_state: bdi btrfs-1: dirty=621 wb=684 unstable=0 bg_thresh=993 thresh=1986 gap=681 poll_thresh=16 ino=257 dd-2584 [005] 201.731104: balance_dirty_state: bdi btrfs-1: dirty=646 wb=684 unstable=0 bg_thresh=992 thresh=1985 gap=655 poll_thresh=17 ino=257 dd-2584 [005] 201.731220: balance_dirty_state: bdi btrfs-1: dirty=696 wb=684 unstable=0 bg_thresh=992 thresh=1984 gap=604 poll_thresh=18 ino=257 dd-2584 [005] 201.731500: balance_dirty_state: bdi btrfs-1: dirty=721 wb=684 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=19 ino=257 dd-2584 [005] 201.731613: balance_dirty_state: bdi btrfs-1: dirty=746 wb=684 unstable=0 bg_thresh=993 thresh=1987 gap=557 poll_thresh=20 ino=257 dd-2584 [005] 201.731726: balance_dirty_state: bdi btrfs-1: dirty=796 wb=684 unstable=0 bg_thresh=993 thresh=1986 gap=506 poll_thresh=21 ino=257 dd-2584 [005] 201.731840: balance_dirty_state: bdi btrfs-1: dirty=821 wb=684 unstable=0 bg_thresh=995 thresh=1990 gap=485 poll_thresh=22 ino=257 dd-2584 [005] 201.731844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=54140 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 201.738934: balance_dirty_state: bdi btrfs-1: dirty=821 wb=559 unstable=0 bg_thresh=995 thresh=1991 gap=611 poll_thresh=22 ino=257 dd-2584 [005] 201.739014: balance_dirty_state: bdi btrfs-1: dirty=846 wb=559 unstable=0 bg_thresh=992 thresh=1985 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 201.739127: balance_dirty_state: bdi btrfs-1: dirty=871 wb=559 unstable=0 bg_thresh=994 thresh=1989 gap=559 poll_thresh=17 ino=257 dd-2584 [005] 201.739241: balance_dirty_state: bdi btrfs-1: dirty=896 wb=559 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=18 ino=257 dd-2584 [005] 201.739355: balance_dirty_state: bdi btrfs-1: dirty=921 wb=559 unstable=0 bg_thresh=993 thresh=1987 gap=507 poll_thresh=19 ino=257 dd-2584 [005] 201.739633: balance_dirty_state: bdi btrfs-1: dirty=971 wb=559 unstable=0 bg_thresh=993 thresh=1986 gap=456 poll_thresh=20 ino=257 dd-2584 [005] 201.739638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=54140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 201.746932: balance_dirty_state: bdi btrfs-1: dirty=971 wb=434 unstable=0 bg_thresh=992 thresh=1985 gap=580 poll_thresh=20 ino=257 dd-2584 [005] 201.747016: balance_dirty_state: bdi btrfs-1: dirty=971 wb=434 unstable=0 bg_thresh=992 thresh=1984 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 201.747076: balance_dirty_state: bdi btrfs-1: dirty=996 wb=434 unstable=0 bg_thresh=994 thresh=1989 gap=559 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 201.747096: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29184 wrote=0 to_write=8192 dd-2584 [005] 201.747242: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=434 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 201.747418: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=484 unstable=0 bg_thresh=993 thresh=1987 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 201.747421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=54140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 201.750677: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=1008 to_write=7184 dd-2584 [001] 201.754830: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1334 unstable=0 bg_thresh=991 thresh=1983 gap=603 poll_thresh=18 ino=257 dd-2584 [001] 201.754915: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1334 unstable=0 bg_thresh=994 thresh=1988 gap=608 poll_thresh=13 ino=257 dd-2584 [001] 201.754997: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1334 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 201.755072: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1334 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 201.755149: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1334 unstable=0 bg_thresh=999 thresh=1998 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 201.755305: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1334 unstable=0 bg_thresh=998 thresh=1997 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 201.755461: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1334 unstable=0 bg_thresh=998 thresh=1996 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 201.755467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=54140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 201.766876: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1209 unstable=0 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=18 ino=257 dd-2584 [001] 201.766985: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1209 unstable=0 bg_thresh=1003 thresh=2007 gap=627 poll_thresh=13 ino=257 dd-2584 [001] 201.767222: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1209 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 201.767282: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1209 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 201.767341: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1209 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 201.767458: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1209 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 201.767577: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1209 unstable=0 bg_thresh=1004 thresh=2008 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 201.767696: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1209 unstable=0 bg_thresh=1003 thresh=2007 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 201.767700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=54140 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 201.774875: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1034 unstable=0 bg_thresh=1001 thresh=2003 gap=648 poll_thresh=19 ino=257 dd-2584 [001] 201.774943: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1034 unstable=0 bg_thresh=998 thresh=1997 gap=617 poll_thresh=14 ino=257 dd-2584 [001] 201.775003: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1034 unstable=0 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=15 ino=257 dd-2584 [001] 201.775062: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1034 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 201.775179: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1034 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 201.775297: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1034 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=18 ino=257 dd-2584 [001] 201.775586: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1034 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 201.775591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=54140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 201.782898: balance_dirty_state: bdi btrfs-1: dirty=471 wb=759 unstable=0 bg_thresh=1000 thresh=2001 gap=771 poll_thresh=19 ino=257 dd-2584 [000] 201.782978: balance_dirty_state: bdi btrfs-1: dirty=471 wb=759 unstable=0 bg_thresh=1000 thresh=2000 gap=770 poll_thresh=14 ino=257 dd-2584 [000] 201.783050: balance_dirty_state: bdi btrfs-1: dirty=496 wb=759 unstable=0 bg_thresh=1000 thresh=2000 gap=745 poll_thresh=15 ino=257 dd-2584 [000] 201.783121: balance_dirty_state: bdi btrfs-1: dirty=496 wb=759 unstable=0 bg_thresh=999 thresh=1999 gap=744 poll_thresh=16 ino=257 dd-2584 [000] 201.783264: balance_dirty_state: bdi btrfs-1: dirty=546 wb=759 unstable=0 bg_thresh=999 thresh=1998 gap=693 poll_thresh=17 ino=257 dd-2584 [000] 201.783407: balance_dirty_state: bdi btrfs-1: dirty=571 wb=759 unstable=0 bg_thresh=1001 thresh=2002 gap=672 poll_thresh=18 ino=257 dd-2584 [000] 201.783552: balance_dirty_state: bdi btrfs-1: dirty=596 wb=759 unstable=0 bg_thresh=1000 thresh=2001 gap=646 poll_thresh=19 ino=257 dd-2584 [000] 201.783698: balance_dirty_state: bdi btrfs-1: dirty=646 wb=759 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=20 ino=257 dd-2584 [000] 201.783846: balance_dirty_state: bdi btrfs-1: dirty=671 wb=759 unstable=0 bg_thresh=999 thresh=1999 gap=569 poll_thresh=21 ino=257 dd-2584 [000] 201.784208: balance_dirty_state: bdi btrfs-1: dirty=696 wb=759 unstable=0 bg_thresh=1001 thresh=2003 gap=548 poll_thresh=22 ino=257 dd-2584 [000] 201.784357: balance_dirty_state: bdi btrfs-1: dirty=721 wb=759 unstable=0 bg_thresh=1001 thresh=2002 gap=522 poll_thresh=23 ino=257 dd-2584 [000] 201.784507: balance_dirty_state: bdi btrfs-1: dirty=771 wb=759 unstable=0 bg_thresh=1000 thresh=2001 gap=471 poll_thresh=24 ino=257 dd-2584 [000] 201.784512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=54140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 201.790810: balance_dirty_state: bdi btrfs-1: dirty=771 wb=634 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=24 ino=257 dd-2584 [000] 201.790892: balance_dirty_state: bdi btrfs-1: dirty=771 wb=634 unstable=0 bg_thresh=993 thresh=1986 gap=581 poll_thresh=18 ino=257 dd-2584 [000] 201.791043: balance_dirty_state: bdi btrfs-1: dirty=821 wb=634 unstable=0 bg_thresh=998 thresh=1996 gap=541 poll_thresh=19 ino=257 dd-2584 [000] 201.791196: balance_dirty_state: bdi btrfs-1: dirty=846 wb=634 unstable=0 bg_thresh=997 thresh=1994 gap=514 poll_thresh=20 ino=257 dd-2584 [000] 201.791345: balance_dirty_state: bdi btrfs-1: dirty=871 wb=634 unstable=0 bg_thresh=996 thresh=1992 gap=487 poll_thresh=21 ino=257 dd-2584 [000] 201.791350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=54140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 201.798861: balance_dirty_state: bdi btrfs-1: dirty=871 wb=509 unstable=0 bg_thresh=998 thresh=1997 gap=617 poll_thresh=21 ino=257 dd-2584 [000] 201.798930: balance_dirty_state: bdi btrfs-1: dirty=896 wb=509 unstable=0 bg_thresh=998 thresh=1996 gap=591 poll_thresh=16 ino=257 dd-2584 [000] 201.799048: balance_dirty_state: bdi btrfs-1: dirty=921 wb=509 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=17 ino=257 dd-2584 [000] 201.799325: balance_dirty_state: bdi btrfs-1: dirty=946 wb=509 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=18 ino=257 dd-2584 [000] 201.799437: balance_dirty_state: bdi btrfs-1: dirty=996 wb=509 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=19 ino=257 dd-2584 [000] 201.799441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=101% bdi_bw=54140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 201.810933: balance_dirty_state: bdi btrfs-1: dirty=996 wb=384 unstable=0 bg_thresh=999 thresh=1999 gap=619 poll_thresh=19 ino=257 dd-2584 [000] 201.811000: balance_dirty_state: bdi btrfs-1: dirty=996 wb=384 unstable=0 bg_thresh=999 thresh=1999 gap=619 poll_thresh=14 ino=257 dd-2584 [000] 201.811063: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=384 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 201.811124: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29248 wrote=0 to_write=8192 dd-2584 [000] 201.811128: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=384 unstable=0 bg_thresh=1001 thresh=2003 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 201.811259: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=384 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=17 ino=257 dd-2584 [000] 201.811389: balance_dirty_state: bdi btrfs-1: dirty=1096 wb=409 unstable=0 bg_thresh=997 thresh=1995 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 201.811391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=54140 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 201.817785: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=264 wrote=1072 to_write=7120 dd-2584 [000] 201.818929: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1334 unstable=0 bg_thresh=996 thresh=1992 gap=612 poll_thresh=18 ino=257 dd-2584 [000] 201.819000: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1334 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=13 ino=257 dd-2584 [000] 201.819067: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1334 unstable=0 bg_thresh=998 thresh=1996 gap=591 poll_thresh=14 ino=257 dd-2584 [000] 201.819131: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1334 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=15 ino=257 dd-2584 [000] 201.819195: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1334 unstable=0 bg_thresh=997 thresh=1995 gap=540 poll_thresh=16 ino=257 dd-2584 [000] 201.819321: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1334 unstable=0 bg_thresh=997 thresh=1994 gap=514 poll_thresh=17 ino=257 dd-2584 [000] 201.819774: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1209 unstable=0 bg_thresh=992 thresh=1985 gap=605 poll_thresh=18 ino=257 dd-2584 [000] 201.819907: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1209 unstable=0 bg_thresh=997 thresh=1994 gap=564 poll_thresh=19 ino=257 dd-2584 [000] 201.820038: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1209 unstable=0 bg_thresh=995 thresh=1991 gap=536 poll_thresh=20 ino=257 dd-2584 [000] 201.820171: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1209 unstable=0 bg_thresh=998 thresh=1996 gap=516 poll_thresh=21 ino=257 dd-2584 [000] 201.820304: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1209 unstable=0 bg_thresh=999 thresh=1999 gap=494 poll_thresh=22 ino=257 dd-2584 [000] 201.820309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=54140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 201.826825: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1134 unstable=0 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=22 ino=257 dd-2584 [004] 201.826922: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1134 unstable=0 bg_thresh=1003 thresh=2007 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 201.827098: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1134 unstable=0 bg_thresh=1006 thresh=2012 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 201.827282: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1134 unstable=0 bg_thresh=1005 thresh=2011 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 201.827804: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1134 unstable=0 bg_thresh=1007 thresh=2015 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 201.827811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 201.834827: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1109 unstable=0 bg_thresh=1005 thresh=2011 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 201.834923: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1109 unstable=0 bg_thresh=1005 thresh=2011 gap=481 poll_thresh=14 ino=257 dd-2584 [004] 201.834929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 201.842841: balance_dirty_state: bdi btrfs-1: dirty=421 wb=984 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 201.842937: balance_dirty_state: bdi btrfs-1: dirty=421 wb=984 unstable=0 bg_thresh=999 thresh=1998 gap=593 poll_thresh=10 ino=257 dd-2584 [004] 201.843027: balance_dirty_state: bdi btrfs-1: dirty=446 wb=984 unstable=0 bg_thresh=1005 thresh=2010 gap=580 poll_thresh=11 ino=257 dd-2584 [004] 201.843119: balance_dirty_state: bdi btrfs-1: dirty=471 wb=984 unstable=0 bg_thresh=1004 thresh=2009 gap=554 poll_thresh=12 ino=257 dd-2584 [004] 201.843208: balance_dirty_state: bdi btrfs-1: dirty=471 wb=984 unstable=0 bg_thresh=1004 thresh=2009 gap=554 poll_thresh=13 ino=257 dd-2584 [004] 201.843298: balance_dirty_state: bdi btrfs-1: dirty=496 wb=984 unstable=0 bg_thresh=1004 thresh=2008 gap=528 poll_thresh=14 ino=257 dd-2584 [004] 201.843391: balance_dirty_state: bdi btrfs-1: dirty=521 wb=984 unstable=0 bg_thresh=1003 thresh=2007 gap=502 poll_thresh=15 ino=257 dd-2584 [004] 201.843481: balance_dirty_state: bdi btrfs-1: dirty=521 wb=984 unstable=0 bg_thresh=1003 thresh=2006 gap=501 poll_thresh=16 ino=257 dd-2584 [004] 201.843488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 201.850858: balance_dirty_state: bdi btrfs-1: dirty=521 wb=709 unstable=0 bg_thresh=986 thresh=1972 gap=742 poll_thresh=16 ino=257 dd-2584 [004] 201.850957: balance_dirty_state: bdi btrfs-1: dirty=546 wb=709 unstable=0 bg_thresh=986 thresh=1972 gap=717 poll_thresh=12 ino=257 dd-2584 [004] 201.851021: balance_dirty_state: bdi btrfs-1: dirty=571 wb=709 unstable=0 bg_thresh=988 thresh=1977 gap=697 poll_thresh=13 ino=257 dd-2584 [004] 201.851078: balance_dirty_state: bdi btrfs-1: dirty=571 wb=709 unstable=0 bg_thresh=988 thresh=1977 gap=697 poll_thresh=14 ino=257 dd-2584 [004] 201.851145: balance_dirty_state: bdi btrfs-1: dirty=596 wb=709 unstable=0 bg_thresh=991 thresh=1982 gap=677 poll_thresh=15 ino=257 dd-2584 [004] 201.851207: balance_dirty_state: bdi btrfs-1: dirty=596 wb=709 unstable=0 bg_thresh=991 thresh=1982 gap=677 poll_thresh=16 ino=257 dd-2584 [004] 201.851362: balance_dirty_state: bdi btrfs-1: dirty=646 wb=709 unstable=0 bg_thresh=993 thresh=1986 gap=631 poll_thresh=17 ino=257 dd-2584 [004] 201.851800: balance_dirty_state: bdi btrfs-1: dirty=671 wb=709 unstable=0 bg_thresh=995 thresh=1991 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 201.851937: balance_dirty_state: bdi btrfs-1: dirty=696 wb=709 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 201.852088: balance_dirty_state: bdi btrfs-1: dirty=746 wb=709 unstable=0 bg_thresh=997 thresh=1994 gap=539 poll_thresh=20 ino=257 dd-2584 [004] 201.852231: balance_dirty_state: bdi btrfs-1: dirty=771 wb=709 unstable=0 bg_thresh=996 thresh=1993 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 201.852391: balance_dirty_state: bdi btrfs-1: dirty=796 wb=709 unstable=0 bg_thresh=996 thresh=1992 gap=487 poll_thresh=22 ino=257 dd-2584 [004] 201.852398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 201.862918: balance_dirty_state: bdi btrfs-1: dirty=796 wb=584 unstable=0 bg_thresh=994 thresh=1988 gap=608 poll_thresh=22 ino=257 dd-2584 [004] 201.863055: balance_dirty_state: bdi btrfs-1: dirty=821 wb=584 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 201.863330: balance_dirty_state: bdi btrfs-1: dirty=846 wb=584 unstable=0 bg_thresh=994 thresh=1988 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 201.863604: balance_dirty_state: bdi btrfs-1: dirty=871 wb=584 unstable=0 bg_thresh=993 thresh=1987 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 201.864246: balance_dirty_state: bdi btrfs-1: dirty=921 wb=459 unstable=0 bg_thresh=995 thresh=1990 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 201.864503: balance_dirty_state: bdi btrfs-1: dirty=946 wb=459 unstable=0 bg_thresh=991 thresh=1983 gap=578 poll_thresh=20 ino=257 dd-2584 [004] 201.864685: balance_dirty_state: bdi btrfs-1: dirty=971 wb=459 unstable=0 bg_thresh=991 thresh=1982 gap=552 poll_thresh=21 ino=257 dd-2584 [004] 201.864864: balance_dirty_state: bdi btrfs-1: dirty=996 wb=459 unstable=0 bg_thresh=990 thresh=1981 gap=526 poll_thresh=22 ino=257 flush-btrfs-1-2586 [000] 201.864890: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29300 wrote=0 to_write=8192 dd-2584 [004] 201.865135: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=459 unstable=0 bg_thresh=992 thresh=1985 gap=480 poll_thresh=23 ino=257 dd-2584 [004] 201.865138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 201.867608: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=316 wrote=1008 to_write=7184 dd-2584 [004] 201.870851: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1334 unstable=0 bg_thresh=988 thresh=1977 gap=597 poll_thresh=23 ino=257 dd-2584 [004] 201.870948: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1334 unstable=0 bg_thresh=991 thresh=1982 gap=602 poll_thresh=17 ino=257 dd-2584 [004] 201.871133: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1334 unstable=0 bg_thresh=993 thresh=1986 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 201.871303: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1334 unstable=0 bg_thresh=992 thresh=1985 gap=530 poll_thresh=19 ino=257 dd-2584 [004] 201.871467: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1334 unstable=0 bg_thresh=994 thresh=1989 gap=509 poll_thresh=20 ino=257 dd-2584 [004] 201.871889: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1334 unstable=0 bg_thresh=994 thresh=1988 gap=483 poll_thresh=21 ino=257 dd-2584 [004] 201.871894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 201.878929: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1209 unstable=0 bg_thresh=993 thresh=1987 gap=607 poll_thresh=21 ino=257 dd-2584 [004] 201.879011: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1209 unstable=0 bg_thresh=991 thresh=1983 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 201.879129: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1209 unstable=0 bg_thresh=991 thresh=1982 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 201.879243: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1209 unstable=0 bg_thresh=993 thresh=1986 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 201.879355: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1209 unstable=0 bg_thresh=992 thresh=1985 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 201.879360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 201.886896: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1084 unstable=0 bg_thresh=993 thresh=1987 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 201.886990: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1084 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 201.887078: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1084 unstable=0 bg_thresh=993 thresh=1986 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 201.887168: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1084 unstable=0 bg_thresh=995 thresh=1991 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 201.887346: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1084 unstable=0 bg_thresh=997 thresh=1995 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 201.887525: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1084 unstable=0 bg_thresh=994 thresh=1988 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 201.888003: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1084 unstable=0 bg_thresh=993 thresh=1987 gap=457 poll_thresh=19 ino=257 dd-2584 [004] 201.888010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 201.898946: balance_dirty_state: bdi btrfs-1: dirty=446 wb=959 unstable=0 bg_thresh=992 thresh=1985 gap=580 poll_thresh=19 ino=257 dd-2584 [000] 201.899128: balance_dirty_state: bdi btrfs-1: dirty=471 wb=959 unstable=0 bg_thresh=992 thresh=1985 gap=555 poll_thresh=14 ino=257 dd-2584 [000] 201.899304: balance_dirty_state: bdi btrfs-1: dirty=471 wb=959 unstable=0 bg_thresh=995 thresh=1990 gap=560 poll_thresh=15 ino=257 dd-2584 [000] 201.899481: balance_dirty_state: bdi btrfs-1: dirty=496 wb=959 unstable=0 bg_thresh=995 thresh=1990 gap=535 poll_thresh=16 ino=257 dd-2584 [000] 201.899836: balance_dirty_state: bdi btrfs-1: dirty=521 wb=959 unstable=0 bg_thresh=994 thresh=1989 gap=509 poll_thresh=17 ino=257 dd-2584 [000] 201.900196: balance_dirty_state: bdi btrfs-1: dirty=571 wb=959 unstable=0 bg_thresh=996 thresh=1993 gap=463 poll_thresh=18 ino=257 dd-2584 [000] 201.900210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 201.906966: balance_dirty_state: bdi btrfs-1: dirty=571 wb=834 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=18 ino=257 dd-2584 [001] 201.907039: balance_dirty_state: bdi btrfs-1: dirty=571 wb=834 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=13 ino=257 dd-2584 [001] 201.907098: balance_dirty_state: bdi btrfs-1: dirty=596 wb=834 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 201.907157: balance_dirty_state: bdi btrfs-1: dirty=621 wb=834 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 201.907215: balance_dirty_state: bdi btrfs-1: dirty=621 wb=834 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 201.907334: balance_dirty_state: bdi btrfs-1: dirty=671 wb=834 unstable=0 bg_thresh=1000 thresh=2001 gap=496 poll_thresh=17 ino=257 dd-2584 [001] 201.907339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 201.919017: balance_dirty_state: bdi btrfs-1: dirty=671 wb=534 unstable=0 bg_thresh=1002 thresh=2004 gap=799 poll_thresh=17 ino=257 dd-2584 [001] 201.919102: balance_dirty_state: bdi btrfs-1: dirty=671 wb=534 unstable=0 bg_thresh=1004 thresh=2009 gap=804 poll_thresh=13 ino=257 dd-2584 [001] 201.919325: balance_dirty_state: bdi btrfs-1: dirty=696 wb=534 unstable=0 bg_thresh=1004 thresh=2008 gap=778 poll_thresh=14 ino=257 dd-2584 [001] 201.919382: balance_dirty_state: bdi btrfs-1: dirty=696 wb=534 unstable=0 bg_thresh=1004 thresh=2008 gap=778 poll_thresh=15 ino=257 dd-2584 [001] 201.919439: balance_dirty_state: bdi btrfs-1: dirty=721 wb=534 unstable=0 bg_thresh=1003 thresh=2007 gap=752 poll_thresh=16 ino=257 dd-2584 [001] 201.919551: balance_dirty_state: bdi btrfs-1: dirty=746 wb=534 unstable=0 bg_thresh=1003 thresh=2006 gap=726 poll_thresh=17 ino=257 dd-2584 [001] 201.919665: balance_dirty_state: bdi btrfs-1: dirty=796 wb=534 unstable=0 bg_thresh=1005 thresh=2010 gap=680 poll_thresh=18 ino=257 dd-2584 [001] 201.919777: balance_dirty_state: bdi btrfs-1: dirty=821 wb=534 unstable=0 bg_thresh=1004 thresh=2009 gap=654 poll_thresh=19 ino=257 dd-2584 [001] 201.919890: balance_dirty_state: bdi btrfs-1: dirty=846 wb=534 unstable=0 bg_thresh=1004 thresh=2008 gap=628 poll_thresh=20 ino=257 dd-2584 [001] 201.920003: balance_dirty_state: bdi btrfs-1: dirty=896 wb=534 unstable=0 bg_thresh=1003 thresh=2007 gap=577 poll_thresh=21 ino=257 dd-2584 [001] 201.920119: balance_dirty_state: bdi btrfs-1: dirty=921 wb=534 unstable=0 bg_thresh=1005 thresh=2011 gap=556 poll_thresh=22 ino=257 dd-2584 [001] 201.920386: balance_dirty_state: bdi btrfs-1: dirty=946 wb=534 unstable=0 bg_thresh=1005 thresh=2010 gap=530 poll_thresh=23 ino=257 dd-2584 [001] 201.920503: balance_dirty_state: bdi btrfs-1: dirty=971 wb=534 unstable=0 bg_thresh=1004 thresh=2009 gap=504 poll_thresh=24 ino=257 dd-2584 [001] 201.920622: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=534 unstable=0 bg_thresh=1006 thresh=2013 gap=458 poll_thresh=25 ino=257 dd-2584 [001] 201.920627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 201.920732: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29356 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 201.923484: writeback_single_inode: bdi btrfs-1: ino=257 state= age=372 wrote=960 to_write=7232 dd-2584 [005] 201.926861: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1359 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=25 ino=257 dd-2584 [005] 201.926950: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1359 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=19 ino=257 dd-2584 [005] 201.927110: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1359 unstable=0 bg_thresh=1007 thresh=2014 gap=559 poll_thresh=20 ino=257 dd-2584 [005] 201.927262: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1359 unstable=0 bg_thresh=1012 thresh=2024 gap=544 poll_thresh=21 ino=257 dd-2584 [005] 201.927422: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1359 unstable=0 bg_thresh=1011 thresh=2023 gap=518 poll_thresh=22 ino=257 dd-2584 [005] 201.927576: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1359 unstable=0 bg_thresh=1011 thresh=2022 gap=492 poll_thresh=23 ino=257 dd-2584 [005] 201.927581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=55928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 201.934895: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1234 unstable=0 bg_thresh=1013 thresh=2027 gap=622 poll_thresh=23 ino=257 dd-2584 [005] 201.934975: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1234 unstable=0 bg_thresh=1013 thresh=2026 gap=596 poll_thresh=17 ino=257 dd-2584 [005] 201.935263: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1234 unstable=0 bg_thresh=1012 thresh=2025 gap=570 poll_thresh=18 ino=257 dd-2584 [005] 201.935377: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1234 unstable=0 bg_thresh=1014 thresh=2029 gap=524 poll_thresh=19 ino=257 dd-2584 [005] 201.935490: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1234 unstable=0 bg_thresh=1014 thresh=2028 gap=498 poll_thresh=20 ino=257 dd-2584 [005] 201.935494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=57372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 201.943003: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1109 unstable=0 bg_thresh=1013 thresh=2026 gap=621 poll_thresh=20 ino=257 dd-2584 [000] 201.943132: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1109 unstable=0 bg_thresh=1012 thresh=2025 gap=595 poll_thresh=15 ino=257 dd-2584 [000] 201.943251: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1109 unstable=0 bg_thresh=1009 thresh=2019 gap=589 poll_thresh=16 ino=257 dd-2584 [000] 201.943486: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1109 unstable=0 bg_thresh=1009 thresh=2018 gap=538 poll_thresh=17 ino=257 dd-2584 [000] 201.943720: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1109 unstable=0 bg_thresh=1011 thresh=2022 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 201.943955: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1109 unstable=0 bg_thresh=1010 thresh=2021 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 201.943964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=57372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 201.954883: balance_dirty_state: bdi btrfs-1: dirty=421 wb=984 unstable=0 bg_thresh=1010 thresh=2021 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 201.955022: balance_dirty_state: bdi btrfs-1: dirty=421 wb=984 unstable=0 bg_thresh=1010 thresh=2021 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 201.955109: balance_dirty_state: bdi btrfs-1: dirty=446 wb=984 unstable=0 bg_thresh=1010 thresh=2020 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 201.955194: balance_dirty_state: bdi btrfs-1: dirty=471 wb=984 unstable=0 bg_thresh=1012 thresh=2025 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 201.955656: balance_dirty_state: bdi btrfs-1: dirty=496 wb=984 unstable=0 bg_thresh=1012 thresh=2024 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 201.955825: balance_dirty_state: bdi btrfs-1: dirty=521 wb=984 unstable=0 bg_thresh=1011 thresh=2023 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 201.955995: balance_dirty_state: bdi btrfs-1: dirty=571 wb=984 unstable=0 bg_thresh=1013 thresh=2027 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 201.956001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-266% task_weight=101% bdi_bw=57372 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 201.962899: balance_dirty_state: bdi btrfs-1: dirty=571 wb=859 unstable=0 bg_thresh=1012 thresh=2024 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 201.962999: balance_dirty_state: bdi btrfs-1: dirty=571 wb=859 unstable=0 bg_thresh=1011 thresh=2023 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 201.963119: balance_dirty_state: bdi btrfs-1: dirty=596 wb=859 unstable=0 bg_thresh=1011 thresh=2023 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 201.963238: balance_dirty_state: bdi btrfs-1: dirty=596 wb=859 unstable=0 bg_thresh=1011 thresh=2022 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 201.963474: balance_dirty_state: bdi btrfs-1: dirty=646 wb=859 unstable=0 bg_thresh=1010 thresh=2021 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 201.963711: balance_dirty_state: bdi btrfs-1: dirty=671 wb=859 unstable=0 bg_thresh=1010 thresh=2020 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 201.963719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=57372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 201.970888: balance_dirty_state: bdi btrfs-1: dirty=671 wb=609 unstable=0 bg_thresh=1010 thresh=2020 gap=740 poll_thresh=18 ino=257 dd-2584 [004] 201.970955: balance_dirty_state: bdi btrfs-1: dirty=696 wb=609 unstable=0 bg_thresh=1009 thresh=2019 gap=714 poll_thresh=13 ino=257 dd-2584 [004] 201.971012: balance_dirty_state: bdi btrfs-1: dirty=696 wb=609 unstable=0 bg_thresh=1012 thresh=2024 gap=719 poll_thresh=14 ino=257 dd-2584 [004] 201.971069: balance_dirty_state: bdi btrfs-1: dirty=721 wb=609 unstable=0 bg_thresh=1009 thresh=2018 gap=688 poll_thresh=15 ino=257 dd-2584 [004] 201.971290: balance_dirty_state: bdi btrfs-1: dirty=746 wb=609 unstable=0 bg_thresh=1011 thresh=2023 gap=668 poll_thresh=16 ino=257 dd-2584 [004] 201.971404: balance_dirty_state: bdi btrfs-1: dirty=771 wb=609 unstable=0 bg_thresh=1011 thresh=2022 gap=642 poll_thresh=17 ino=257 dd-2584 [004] 201.971516: balance_dirty_state: bdi btrfs-1: dirty=796 wb=609 unstable=0 bg_thresh=1010 thresh=2021 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 201.971628: balance_dirty_state: bdi btrfs-1: dirty=821 wb=609 unstable=0 bg_thresh=1012 thresh=2025 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 201.971742: balance_dirty_state: bdi btrfs-1: dirty=871 wb=609 unstable=0 bg_thresh=1009 thresh=2018 gap=538 poll_thresh=20 ino=257 dd-2584 [004] 201.971855: balance_dirty_state: bdi btrfs-1: dirty=896 wb=609 unstable=0 bg_thresh=1008 thresh=2017 gap=512 poll_thresh=21 ino=257 dd-2584 [004] 201.971969: balance_dirty_state: bdi btrfs-1: dirty=921 wb=609 unstable=0 bg_thresh=1010 thresh=2021 gap=491 poll_thresh=22 ino=257 dd-2584 [004] 201.971973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=57372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 201.978908: balance_dirty_state: bdi btrfs-1: dirty=921 wb=484 unstable=0 bg_thresh=1007 thresh=2015 gap=610 poll_thresh=22 ino=257 dd-2584 [000] 201.978981: balance_dirty_state: bdi btrfs-1: dirty=946 wb=484 unstable=0 bg_thresh=1007 thresh=2015 gap=585 poll_thresh=16 ino=257 dd-2584 [000] 201.979134: balance_dirty_state: bdi btrfs-1: dirty=971 wb=484 unstable=0 bg_thresh=1010 thresh=2020 gap=565 poll_thresh=17 ino=257 dd-2584 [000] 201.979525: balance_dirty_state: bdi btrfs-1: dirty=996 wb=484 unstable=0 bg_thresh=1006 thresh=2013 gap=533 poll_thresh=18 ino=257 dd-2584 [000] 201.979645: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=484 unstable=0 bg_thresh=1008 thresh=2017 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 201.979650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=57372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 201.979666: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29416 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 201.982592: writeback_single_inode: bdi btrfs-1: ino=257 state= age=52 wrote=1008 to_write=7184 dd-2584 [004] 201.986890: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1359 unstable=0 bg_thresh=1004 thresh=2009 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 201.986964: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1359 unstable=0 bg_thresh=1003 thresh=2007 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 201.987027: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1359 unstable=0 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 201.987090: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1359 unstable=0 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 201.987219: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1359 unstable=0 bg_thresh=1002 thresh=2004 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 201.987348: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1359 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 201.987353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=57372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 201.998926: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1234 unstable=0 bg_thresh=997 thresh=1995 gap=615 poll_thresh=18 ino=257 dd-2584 [007] 201.998998: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1234 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=13 ino=257 dd-2584 [007] 201.999061: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1234 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=14 ino=257 dd-2584 [007] 201.999123: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1234 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=15 ino=257 dd-2584 [007] 201.999185: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1234 unstable=0 bg_thresh=1005 thresh=2010 gap=555 poll_thresh=16 ino=257 dd-2584 [007] 201.999495: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1234 unstable=0 bg_thresh=1007 thresh=2015 gap=535 poll_thresh=17 ino=257 dd-2584 [007] 201.999616: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1234 unstable=0 bg_thresh=1007 thresh=2014 gap=509 poll_thresh=18 ino=257 dd-2584 [007] 201.999734: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1234 unstable=0 bg_thresh=1009 thresh=2018 gap=488 poll_thresh=19 ino=257 dd-2584 [007] 201.999740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=57372 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 202.006967: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1111 unstable=0 bg_thresh=1002 thresh=2004 gap=589 poll_thresh=19 ino=257 dd-2584 [007] 202.007032: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1111 unstable=0 bg_thresh=1002 thresh=2004 gap=589 poll_thresh=14 ino=257 dd-2584 [007] 202.007093: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1111 unstable=0 bg_thresh=1001 thresh=2003 gap=563 poll_thresh=15 ino=257 dd-2584 [007] 202.007153: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1111 unstable=0 bg_thresh=1004 thresh=2008 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 202.007277: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1111 unstable=0 bg_thresh=1003 thresh=2007 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 202.007401: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1111 unstable=0 bg_thresh=1003 thresh=2006 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 202.007406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=57372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 202.014873: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1036 unstable=0 bg_thresh=989 thresh=1978 gap=538 poll_thresh=18 ino=257 dd-2584 [007] 202.014943: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1036 unstable=0 bg_thresh=988 thresh=1977 gap=512 poll_thresh=13 ino=257 dd-2584 [007] 202.015006: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1036 unstable=0 bg_thresh=988 thresh=1977 gap=487 poll_thresh=14 ino=257 dd-2584 [007] 202.015010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=57372 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 202.022928: balance_dirty_state: bdi btrfs-1: dirty=457 wb=791 unstable=0 bg_thresh=993 thresh=1986 gap=738 poll_thresh=14 ino=257 dd-2584 [007] 202.023000: balance_dirty_state: bdi btrfs-1: dirty=457 wb=766 unstable=0 bg_thresh=992 thresh=1985 gap=762 poll_thresh=10 ino=257 dd-2584 [007] 202.023067: balance_dirty_state: bdi btrfs-1: dirty=482 wb=766 unstable=0 bg_thresh=995 thresh=1990 gap=742 poll_thresh=11 ino=257 dd-2584 [007] 202.023304: balance_dirty_state: bdi btrfs-1: dirty=507 wb=766 unstable=0 bg_thresh=994 thresh=1989 gap=716 poll_thresh=12 ino=257 dd-2584 [007] 202.023364: balance_dirty_state: bdi btrfs-1: dirty=507 wb=766 unstable=0 bg_thresh=994 thresh=1989 gap=716 poll_thresh=13 ino=257 dd-2584 [007] 202.023422: balance_dirty_state: bdi btrfs-1: dirty=532 wb=766 unstable=0 bg_thresh=994 thresh=1988 gap=690 poll_thresh=14 ino=257 dd-2584 [007] 202.023482: balance_dirty_state: bdi btrfs-1: dirty=532 wb=766 unstable=0 bg_thresh=994 thresh=1988 gap=690 poll_thresh=15 ino=257 dd-2584 [007] 202.023542: balance_dirty_state: bdi btrfs-1: dirty=557 wb=766 unstable=0 bg_thresh=993 thresh=1987 gap=664 poll_thresh=16 ino=257 dd-2584 [007] 202.023660: balance_dirty_state: bdi btrfs-1: dirty=582 wb=766 unstable=0 bg_thresh=995 thresh=1991 gap=643 poll_thresh=17 ino=257 dd-2584 [007] 202.023780: balance_dirty_state: bdi btrfs-1: dirty=632 wb=766 unstable=0 bg_thresh=995 thresh=1990 gap=592 poll_thresh=18 ino=257 dd-2584 [007] 202.023900: balance_dirty_state: bdi btrfs-1: dirty=657 wb=766 unstable=0 bg_thresh=994 thresh=1989 gap=566 poll_thresh=19 ino=257 dd-2584 [007] 202.024022: balance_dirty_state: bdi btrfs-1: dirty=682 wb=766 unstable=0 bg_thresh=994 thresh=1988 gap=540 poll_thresh=20 ino=257 dd-2584 [007] 202.024145: balance_dirty_state: bdi btrfs-1: dirty=707 wb=766 unstable=0 bg_thresh=996 thresh=1992 gap=519 poll_thresh=21 ino=257 dd-2584 [007] 202.024427: balance_dirty_state: bdi btrfs-1: dirty=757 wb=766 unstable=0 bg_thresh=995 thresh=1991 gap=468 poll_thresh=22 ino=257 dd-2584 [007] 202.024432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=57372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 202.031016: balance_dirty_state: bdi btrfs-1: dirty=757 wb=641 unstable=0 bg_thresh=997 thresh=1994 gap=596 poll_thresh=22 ino=257 dd-2584 [007] 202.031101: balance_dirty_state: bdi btrfs-1: dirty=757 wb=641 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=16 ino=257 dd-2584 [007] 202.031220: balance_dirty_state: bdi btrfs-1: dirty=807 wb=641 unstable=0 bg_thresh=993 thresh=1987 gap=539 poll_thresh=17 ino=257 dd-2584 [007] 202.031335: balance_dirty_state: bdi btrfs-1: dirty=832 wb=641 unstable=0 bg_thresh=995 thresh=1991 gap=518 poll_thresh=18 ino=257 dd-2584 [007] 202.031448: balance_dirty_state: bdi btrfs-1: dirty=857 wb=641 unstable=0 bg_thresh=995 thresh=1990 gap=492 poll_thresh=19 ino=257 dd-2584 [007] 202.031452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=57372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 202.039053: balance_dirty_state: bdi btrfs-1: dirty=873 wb=507 unstable=0 bg_thresh=993 thresh=1987 gap=607 poll_thresh=19 ino=257 dd-2584 [007] 202.039131: balance_dirty_state: bdi btrfs-1: dirty=898 wb=507 unstable=0 bg_thresh=993 thresh=1986 gap=581 poll_thresh=14 ino=257 dd-2584 [007] 202.039187: balance_dirty_state: bdi btrfs-1: dirty=923 wb=507 unstable=0 bg_thresh=993 thresh=1986 gap=556 poll_thresh=15 ino=257 dd-2584 [007] 202.039243: balance_dirty_state: bdi btrfs-1: dirty=923 wb=507 unstable=0 bg_thresh=992 thresh=1985 gap=555 poll_thresh=16 ino=257 dd-2584 [007] 202.039357: balance_dirty_state: bdi btrfs-1: dirty=948 wb=507 unstable=0 bg_thresh=994 thresh=1989 gap=534 poll_thresh=17 ino=257 dd-2584 [007] 202.039470: balance_dirty_state: bdi btrfs-1: dirty=998 wb=507 unstable=0 bg_thresh=994 thresh=1988 gap=483 poll_thresh=18 ino=257 dd-2584 [007] 202.039474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 202.039584: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29476 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 202.042681: writeback_single_inode: bdi btrfs-1: ino=257 state= age=52 wrote=944 to_write=7248 dd-2584 [006] 202.047011: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1326 unstable=0 bg_thresh=987 thresh=1975 gap=601 poll_thresh=18 ino=257 dd-2584 [006] 202.047080: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1326 unstable=0 bg_thresh=987 thresh=1975 gap=601 poll_thresh=13 ino=257 dd-2584 [006] 202.047316: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1326 unstable=0 bg_thresh=990 thresh=1980 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 202.047376: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1326 unstable=0 bg_thresh=992 thresh=1985 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 202.047434: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1326 unstable=0 bg_thresh=992 thresh=1985 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 202.047551: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1326 unstable=0 bg_thresh=995 thresh=1990 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 202.047670: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1326 unstable=0 bg_thresh=994 thresh=1988 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 202.047675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 202.055089: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1201 unstable=0 bg_thresh=992 thresh=1985 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 202.055220: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1201 unstable=0 bg_thresh=992 thresh=1985 gap=586 poll_thresh=13 ino=257 dd-2584 [006] 202.055338: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1201 unstable=0 bg_thresh=992 thresh=1984 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 202.055455: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1201 unstable=0 bg_thresh=994 thresh=1989 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 202.055573: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1201 unstable=0 bg_thresh=991 thresh=1983 gap=534 poll_thresh=16 ino=257 dd-2584 [006] 202.055808: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1201 unstable=0 bg_thresh=993 thresh=1987 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 202.056044: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1201 unstable=0 bg_thresh=993 thresh=1986 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 202.056052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 202.062996: balance_dirty_state: bdi btrfs-1: dirty=298 wb=951 unstable=0 bg_thresh=993 thresh=1986 gap=737 poll_thresh=18 ino=257 dd-2584 [006] 202.063064: balance_dirty_state: bdi btrfs-1: dirty=323 wb=951 unstable=0 bg_thresh=993 thresh=1986 gap=712 poll_thresh=13 ino=257 dd-2584 [006] 202.063329: balance_dirty_state: bdi btrfs-1: dirty=323 wb=951 unstable=0 bg_thresh=992 thresh=1985 gap=711 poll_thresh=14 ino=257 dd-2584 [006] 202.063388: balance_dirty_state: bdi btrfs-1: dirty=348 wb=951 unstable=0 bg_thresh=995 thresh=1990 gap=691 poll_thresh=15 ino=257 dd-2584 [006] 202.063447: balance_dirty_state: bdi btrfs-1: dirty=373 wb=951 unstable=0 bg_thresh=992 thresh=1984 gap=660 poll_thresh=16 ino=257 dd-2584 [006] 202.063566: balance_dirty_state: bdi btrfs-1: dirty=398 wb=951 unstable=0 bg_thresh=994 thresh=1988 gap=639 poll_thresh=17 ino=257 dd-2584 [006] 202.063683: balance_dirty_state: bdi btrfs-1: dirty=423 wb=951 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 202.063801: balance_dirty_state: bdi btrfs-1: dirty=448 wb=951 unstable=0 bg_thresh=993 thresh=1986 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 202.063922: balance_dirty_state: bdi btrfs-1: dirty=498 wb=951 unstable=0 bg_thresh=995 thresh=1990 gap=541 poll_thresh=20 ino=257 dd-2584 [006] 202.064045: balance_dirty_state: bdi btrfs-1: dirty=523 wb=951 unstable=0 bg_thresh=994 thresh=1989 gap=515 poll_thresh=21 ino=257 dd-2584 [006] 202.064168: balance_dirty_state: bdi btrfs-1: dirty=548 wb=951 unstable=0 bg_thresh=994 thresh=1988 gap=489 poll_thresh=22 ino=257 dd-2584 [006] 202.064173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 202.070989: balance_dirty_state: bdi btrfs-1: dirty=548 wb=951 unstable=0 bg_thresh=989 thresh=1979 gap=480 poll_thresh=22 ino=257 dd-2584 [002] 202.070995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 202.079069: balance_dirty_state: bdi btrfs-1: dirty=562 wb=701 unstable=0 bg_thresh=995 thresh=1991 gap=728 poll_thresh=22 ino=257 dd-2584 [002] 202.079197: balance_dirty_state: bdi btrfs-1: dirty=562 wb=701 unstable=0 bg_thresh=995 thresh=1991 gap=728 poll_thresh=16 ino=257 dd-2584 [002] 202.079793: balance_dirty_state: bdi btrfs-1: dirty=612 wb=701 unstable=0 bg_thresh=1000 thresh=2001 gap=688 poll_thresh=17 ino=257 dd-2584 [002] 202.080028: balance_dirty_state: bdi btrfs-1: dirty=637 wb=701 unstable=0 bg_thresh=1000 thresh=2000 gap=662 poll_thresh=18 ino=257 dd-2584 [002] 202.080266: balance_dirty_state: bdi btrfs-1: dirty=662 wb=701 unstable=0 bg_thresh=999 thresh=1999 gap=636 poll_thresh=19 ino=257 dd-2584 [002] 202.080499: balance_dirty_state: bdi btrfs-1: dirty=712 wb=701 unstable=0 bg_thresh=999 thresh=1998 gap=585 poll_thresh=20 ino=257 dd-2584 [002] 202.080733: balance_dirty_state: bdi btrfs-1: dirty=737 wb=701 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=21 ino=257 dd-2584 [002] 202.080967: balance_dirty_state: bdi btrfs-1: dirty=762 wb=701 unstable=0 bg_thresh=1000 thresh=2001 gap=538 poll_thresh=22 ino=257 dd-2584 [002] 202.081200: balance_dirty_state: bdi btrfs-1: dirty=787 wb=701 unstable=0 bg_thresh=1000 thresh=2000 gap=512 poll_thresh=23 ino=257 dd-2584 [002] 202.081432: balance_dirty_state: bdi btrfs-1: dirty=837 wb=701 unstable=0 bg_thresh=999 thresh=1999 gap=461 poll_thresh=24 ino=257 dd-2584 [002] 202.081441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 202.086998: balance_dirty_state: bdi btrfs-1: dirty=838 wb=570 unstable=0 bg_thresh=1001 thresh=2003 gap=595 poll_thresh=24 ino=257 dd-2584 [000] 202.087484: balance_dirty_state: bdi btrfs-1: dirty=838 wb=570 unstable=0 bg_thresh=1001 thresh=2003 gap=595 poll_thresh=18 ino=257 dd-2584 [000] 202.087720: balance_dirty_state: bdi btrfs-1: dirty=888 wb=570 unstable=0 bg_thresh=1006 thresh=2013 gap=555 poll_thresh=19 ino=257 dd-2584 [000] 202.087954: balance_dirty_state: bdi btrfs-1: dirty=913 wb=570 unstable=0 bg_thresh=1006 thresh=2012 gap=529 poll_thresh=20 ino=257 dd-2584 [000] 202.088190: balance_dirty_state: bdi btrfs-1: dirty=938 wb=570 unstable=0 bg_thresh=1005 thresh=2011 gap=503 poll_thresh=21 ino=257 dd-2584 [000] 202.088426: balance_dirty_state: bdi btrfs-1: dirty=988 wb=570 unstable=0 bg_thresh=1002 thresh=2004 gap=446 poll_thresh=22 ino=257 dd-2584 [000] 202.088435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 202.094933: balance_dirty_state: bdi btrfs-1: dirty=988 wb=445 unstable=0 bg_thresh=1002 thresh=2004 gap=571 poll_thresh=22 ino=257 dd-2584 [004] 202.095009: balance_dirty_state: bdi btrfs-1: dirty=988 wb=445 unstable=0 bg_thresh=1002 thresh=2004 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 202.095134: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=445 unstable=0 bg_thresh=1004 thresh=2009 gap=526 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 202.095166: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29532 wrote=0 to_write=8192 dd-2584 [004] 202.095268: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=445 unstable=0 bg_thresh=1007 thresh=2014 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 202.095404: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=470 unstable=0 bg_thresh=1009 thresh=2018 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 202.095406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 202.098628: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1040 to_write=7152 dd-2584 [004] 202.102915: balance_dirty_state: bdi btrfs-1: dirty=63 wb=1345 unstable=0 bg_thresh=1006 thresh=2012 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 202.103177: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1345 unstable=0 bg_thresh=1006 thresh=2012 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 202.103240: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1345 unstable=0 bg_thresh=1008 thresh=2017 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 202.103305: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1345 unstable=0 bg_thresh=1005 thresh=2011 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 202.103431: balance_dirty_state: bdi btrfs-1: dirty=163 wb=1345 unstable=0 bg_thresh=1007 thresh=2015 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 202.103557: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1345 unstable=0 bg_thresh=1007 thresh=2014 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 202.103562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 202.110956: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1220 unstable=0 bg_thresh=1002 thresh=2004 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 202.111080: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1220 unstable=0 bg_thresh=1002 thresh=2004 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 202.111195: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1220 unstable=0 bg_thresh=1004 thresh=2009 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 202.111310: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1220 unstable=0 bg_thresh=1004 thresh=2009 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 202.111425: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1220 unstable=0 bg_thresh=1007 thresh=2014 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 202.111659: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1220 unstable=0 bg_thresh=1006 thresh=2013 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 202.111895: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1220 unstable=0 bg_thresh=1008 thresh=2017 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 202.111904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 202.119017: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1045 unstable=0 bg_thresh=1001 thresh=2002 gap=644 poll_thresh=18 ino=257 dd-2584 [004] 202.119125: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1045 unstable=0 bg_thresh=1001 thresh=2002 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 202.119508: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1045 unstable=0 bg_thresh=1003 thresh=2007 gap=624 poll_thresh=14 ino=257 dd-2584 [004] 202.119593: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1045 unstable=0 bg_thresh=1003 thresh=2007 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 202.119675: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1045 unstable=0 bg_thresh=1006 thresh=2012 gap=604 poll_thresh=16 ino=257 dd-2584 [004] 202.119843: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1045 unstable=0 bg_thresh=1008 thresh=2017 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 202.120013: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1045 unstable=0 bg_thresh=1010 thresh=2021 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 202.120183: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1045 unstable=0 bg_thresh=1007 thresh=2014 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 202.120354: balance_dirty_state: bdi btrfs-1: dirty=513 wb=1045 unstable=0 bg_thresh=1006 thresh=2013 gap=455 poll_thresh=20 ino=257 dd-2584 [004] 202.120360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 202.126997: balance_dirty_state: bdi btrfs-1: dirty=513 wb=1045 unstable=0 bg_thresh=1001 thresh=2003 gap=445 poll_thresh=20 ino=257 dd-2584 [004] 202.127003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 202.134992: balance_dirty_state: bdi btrfs-1: dirty=513 wb=920 unstable=0 bg_thresh=1003 thresh=2006 gap=573 poll_thresh=20 ino=257 dd-2584 [004] 202.135086: balance_dirty_state: bdi btrfs-1: dirty=513 wb=920 unstable=0 bg_thresh=1003 thresh=2006 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 202.135175: balance_dirty_state: bdi btrfs-1: dirty=538 wb=920 unstable=0 bg_thresh=1005 thresh=2011 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 202.135353: balance_dirty_state: bdi btrfs-1: dirty=563 wb=920 unstable=0 bg_thresh=1008 thresh=2016 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 202.135823: balance_dirty_state: bdi btrfs-1: dirty=588 wb=920 unstable=0 bg_thresh=1010 thresh=2021 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 202.136004: balance_dirty_state: bdi btrfs-1: dirty=638 wb=920 unstable=0 bg_thresh=1012 thresh=2025 gap=467 poll_thresh=19 ino=257 dd-2584 [004] 202.136011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=58576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 202.142967: balance_dirty_state: bdi btrfs-1: dirty=638 wb=670 unstable=0 bg_thresh=1004 thresh=2008 gap=700 poll_thresh=19 ino=257 dd-2584 [004] 202.143030: balance_dirty_state: bdi btrfs-1: dirty=638 wb=670 unstable=0 bg_thresh=1004 thresh=2008 gap=700 poll_thresh=14 ino=257 dd-2584 [004] 202.143089: balance_dirty_state: bdi btrfs-1: dirty=663 wb=670 unstable=0 bg_thresh=1006 thresh=2013 gap=680 poll_thresh=15 ino=257 dd-2584 [004] 202.143148: balance_dirty_state: bdi btrfs-1: dirty=688 wb=670 unstable=0 bg_thresh=1006 thresh=2013 gap=655 poll_thresh=16 ino=257 dd-2584 [004] 202.143266: balance_dirty_state: bdi btrfs-1: dirty=713 wb=670 unstable=0 bg_thresh=1011 thresh=2023 gap=640 poll_thresh=17 ino=257 dd-2584 [004] 202.143388: balance_dirty_state: bdi btrfs-1: dirty=738 wb=670 unstable=0 bg_thresh=1005 thresh=2010 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 202.143510: balance_dirty_state: bdi btrfs-1: dirty=763 wb=670 unstable=0 bg_thresh=998 thresh=1997 gap=564 poll_thresh=19 ino=257 dd-2584 [004] 202.143631: balance_dirty_state: bdi btrfs-1: dirty=813 wb=670 unstable=0 bg_thresh=998 thresh=1996 gap=513 poll_thresh=20 ino=257 dd-2584 [004] 202.143749: balance_dirty_state: bdi btrfs-1: dirty=838 wb=670 unstable=0 bg_thresh=1000 thresh=2000 gap=492 poll_thresh=21 ino=257 dd-2584 [004] 202.143754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 202.150987: balance_dirty_state: bdi btrfs-1: dirty=838 wb=545 unstable=0 bg_thresh=990 thresh=1981 gap=598 poll_thresh=21 ino=257 dd-2584 [004] 202.151317: balance_dirty_state: bdi btrfs-1: dirty=863 wb=545 unstable=0 bg_thresh=990 thresh=1981 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 202.151481: balance_dirty_state: bdi btrfs-1: dirty=888 wb=545 unstable=0 bg_thresh=996 thresh=1992 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 202.151648: balance_dirty_state: bdi btrfs-1: dirty=913 wb=545 unstable=0 bg_thresh=998 thresh=1997 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 202.151789: balance_dirty_state: bdi btrfs-1: dirty=963 wb=545 unstable=0 bg_thresh=1000 thresh=2001 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 202.151794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-252% task_weight=101% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 202.158945: balance_dirty_state: bdi btrfs-1: dirty=963 wb=420 unstable=0 bg_thresh=997 thresh=1994 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 202.159111: balance_dirty_state: bdi btrfs-1: dirty=963 wb=420 unstable=0 bg_thresh=997 thresh=1994 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 202.159250: balance_dirty_state: bdi btrfs-1: dirty=988 wb=420 unstable=0 bg_thresh=999 thresh=1999 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 202.159392: balance_dirty_state: bdi btrfs-1: dirty=988 wb=420 unstable=0 bg_thresh=999 thresh=1999 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 202.159676: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=420 unstable=0 bg_thresh=1002 thresh=2004 gap=546 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 202.159724: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29596 wrote=0 to_write=8192 dd-2584 [004] 202.159979: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=420 unstable=0 bg_thresh=1004 thresh=2008 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 202.160282: balance_dirty_state: bdi btrfs-1: dirty=988 wb=520 unstable=0 bg_thresh=1003 thresh=2007 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 202.160286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 202.165410: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=1024 to_write=7168 dd-2584 [004] 202.166985: balance_dirty_state: bdi btrfs-1: dirty=63 wb=1320 unstable=0 bg_thresh=996 thresh=1992 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 202.167373: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1320 unstable=0 bg_thresh=996 thresh=1992 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 202.167454: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1320 unstable=0 bg_thresh=998 thresh=1997 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 202.167515: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1320 unstable=0 bg_thresh=995 thresh=1991 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 202.167642: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1320 unstable=0 bg_thresh=995 thresh=1990 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 202.167795: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1320 unstable=0 bg_thresh=997 thresh=1994 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 202.167800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 202.174970: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1195 unstable=0 bg_thresh=989 thresh=1979 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 202.175062: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1195 unstable=0 bg_thresh=989 thresh=1979 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 202.175122: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1195 unstable=0 bg_thresh=992 thresh=1984 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 202.175178: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1195 unstable=0 bg_thresh=992 thresh=1984 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 202.175234: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1195 unstable=0 bg_thresh=994 thresh=1989 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 202.175347: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1195 unstable=0 bg_thresh=997 thresh=1994 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 202.175464: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1195 unstable=0 bg_thresh=996 thresh=1992 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 202.175469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 202.183065: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1045 unstable=0 bg_thresh=985 thresh=1970 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 202.183157: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1045 unstable=0 bg_thresh=985 thresh=1970 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 202.183544: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1045 unstable=0 bg_thresh=987 thresh=1975 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 202.183628: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1045 unstable=0 bg_thresh=987 thresh=1975 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 202.183711: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1045 unstable=0 bg_thresh=990 thresh=1980 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 202.183878: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1045 unstable=0 bg_thresh=992 thresh=1985 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 202.184049: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1045 unstable=0 bg_thresh=994 thresh=1989 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 202.184219: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1045 unstable=0 bg_thresh=994 thresh=1988 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 202.184225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 202.191017: balance_dirty_state: bdi btrfs-1: dirty=463 wb=920 unstable=0 bg_thresh=986 thresh=1973 gap=590 poll_thresh=19 ino=257 dd-2584 [003] 202.191089: balance_dirty_state: bdi btrfs-1: dirty=488 wb=920 unstable=0 bg_thresh=983 thresh=1967 gap=559 poll_thresh=14 ino=257 dd-2584 [003] 202.191150: balance_dirty_state: bdi btrfs-1: dirty=488 wb=920 unstable=0 bg_thresh=983 thresh=1966 gap=558 poll_thresh=15 ino=257 dd-2584 [003] 202.191208: balance_dirty_state: bdi btrfs-1: dirty=513 wb=920 unstable=0 bg_thresh=983 thresh=1966 gap=533 poll_thresh=16 ino=257 dd-2584 [003] 202.191329: balance_dirty_state: bdi btrfs-1: dirty=538 wb=920 unstable=0 bg_thresh=985 thresh=1970 gap=512 poll_thresh=17 ino=257 dd-2584 [003] 202.191448: balance_dirty_state: bdi btrfs-1: dirty=563 wb=920 unstable=0 bg_thresh=984 thresh=1969 gap=486 poll_thresh=18 ino=257 dd-2584 [003] 202.191453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=101% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 202.199167: balance_dirty_state: bdi btrfs-1: dirty=577 wb=781 unstable=0 bg_thresh=982 thresh=1965 gap=607 poll_thresh=18 ino=257 dd-2584 [003] 202.199650: balance_dirty_state: bdi btrfs-1: dirty=577 wb=781 unstable=0 bg_thresh=982 thresh=1965 gap=607 poll_thresh=13 ino=257 dd-2584 [003] 202.199768: balance_dirty_state: bdi btrfs-1: dirty=602 wb=781 unstable=0 bg_thresh=982 thresh=1964 gap=581 poll_thresh=14 ino=257 dd-2584 [003] 202.199886: balance_dirty_state: bdi btrfs-1: dirty=627 wb=781 unstable=0 bg_thresh=984 thresh=1969 gap=561 poll_thresh=15 ino=257 dd-2584 [003] 202.200001: balance_dirty_state: bdi btrfs-1: dirty=627 wb=781 unstable=0 bg_thresh=981 thresh=1963 gap=555 poll_thresh=16 ino=257 dd-2584 [003] 202.200236: balance_dirty_state: bdi btrfs-1: dirty=677 wb=781 unstable=0 bg_thresh=983 thresh=1967 gap=509 poll_thresh=17 ino=257 dd-2584 [003] 202.200470: balance_dirty_state: bdi btrfs-1: dirty=702 wb=781 unstable=0 bg_thresh=983 thresh=1966 gap=483 poll_thresh=18 ino=257 dd-2584 [003] 202.200478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-299% task_weight=101% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 202.207169: balance_dirty_state: bdi btrfs-1: dirty=702 wb=656 unstable=0 bg_thresh=983 thresh=1966 gap=608 poll_thresh=18 ino=257 dd-2584 [003] 202.207273: balance_dirty_state: bdi btrfs-1: dirty=727 wb=606 unstable=0 bg_thresh=979 thresh=1959 gap=626 poll_thresh=13 ino=257 dd-2584 [003] 202.207346: balance_dirty_state: bdi btrfs-1: dirty=727 wb=581 unstable=0 bg_thresh=979 thresh=1958 gap=650 poll_thresh=14 ino=257 dd-2584 [003] 202.207419: balance_dirty_state: bdi btrfs-1: dirty=752 wb=531 unstable=0 bg_thresh=984 thresh=1969 gap=686 poll_thresh=15 ino=257 dd-2584 [003] 202.207482: balance_dirty_state: bdi btrfs-1: dirty=777 wb=506 unstable=0 bg_thresh=984 thresh=1969 gap=686 poll_thresh=16 ino=257 dd-2584 [003] 202.207599: balance_dirty_state: bdi btrfs-1: dirty=802 wb=506 unstable=0 bg_thresh=986 thresh=1973 gap=665 poll_thresh=17 ino=257 dd-2584 [003] 202.207711: balance_dirty_state: bdi btrfs-1: dirty=827 wb=506 unstable=0 bg_thresh=986 thresh=1972 gap=639 poll_thresh=18 ino=257 dd-2584 [003] 202.207994: balance_dirty_state: bdi btrfs-1: dirty=852 wb=506 unstable=0 bg_thresh=985 thresh=1971 gap=613 poll_thresh=19 ino=257 dd-2584 [003] 202.208107: balance_dirty_state: bdi btrfs-1: dirty=902 wb=506 unstable=0 bg_thresh=987 thresh=1975 gap=567 poll_thresh=20 ino=257 dd-2584 [003] 202.208219: balance_dirty_state: bdi btrfs-1: dirty=927 wb=506 unstable=0 bg_thresh=987 thresh=1974 gap=541 poll_thresh=21 ino=257 dd-2584 [003] 202.208332: balance_dirty_state: bdi btrfs-1: dirty=952 wb=506 unstable=0 bg_thresh=986 thresh=1973 gap=515 poll_thresh=22 ino=257 dd-2584 [003] 202.208447: balance_dirty_state: bdi btrfs-1: dirty=977 wb=506 unstable=0 bg_thresh=983 thresh=1966 gap=483 poll_thresh=23 ino=257 dd-2584 [003] 202.208452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-348% task_weight=101% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 202.215085: balance_dirty_state: bdi btrfs-1: dirty=977 wb=431 unstable=0 bg_thresh=979 thresh=1959 gap=551 poll_thresh=23 ino=257 dd-2584 [007] 202.215178: balance_dirty_state: bdi btrfs-1: dirty=977 wb=381 unstable=0 bg_thresh=985 thresh=1970 gap=612 poll_thresh=17 ino=257 dd-2584 [007] 202.215331: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=381 unstable=0 bg_thresh=983 thresh=1967 gap=559 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 202.215374: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29652 wrote=0 to_write=8192 dd-2584 [007] 202.215489: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=381 unstable=0 bg_thresh=982 thresh=1965 gap=532 poll_thresh=19 ino=257 dd-2584 [007] 202.215870: balance_dirty_state: bdi btrfs-1: dirty=977 wb=481 unstable=0 bg_thresh=985 thresh=1971 gap=513 poll_thresh=20 ino=257 dd-2584 [007] 202.216029: balance_dirty_state: bdi btrfs-1: dirty=952 wb=531 unstable=0 bg_thresh=988 thresh=1976 gap=493 poll_thresh=21 ino=257 dd-2584 [007] 202.216031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 202.220375: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=1072 to_write=7120 dd-2584 [007] 202.222970: balance_dirty_state: bdi btrfs-1: dirty=27 wb=1331 unstable=0 bg_thresh=988 thresh=1977 gap=619 poll_thresh=21 ino=257 dd-2584 [007] 202.223102: balance_dirty_state: bdi btrfs-1: dirty=52 wb=1331 unstable=0 bg_thresh=988 thresh=1976 gap=593 poll_thresh=16 ino=257 dd-2584 [007] 202.223342: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1331 unstable=0 bg_thresh=987 thresh=1975 gap=567 poll_thresh=17 ino=257 dd-2584 [007] 202.223579: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1331 unstable=0 bg_thresh=987 thresh=1974 gap=516 poll_thresh=18 ino=257 dd-2584 [007] 202.223813: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1331 unstable=0 bg_thresh=989 thresh=1978 gap=495 poll_thresh=19 ino=257 dd-2584 [007] 202.224049: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1331 unstable=0 bg_thresh=988 thresh=1977 gap=469 poll_thresh=20 ino=257 dd-2584 [007] 202.224058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-332% task_weight=100% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 202.230996: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1206 unstable=0 bg_thresh=984 thresh=1968 gap=585 poll_thresh=20 ino=257 dd-2584 [007] 202.231128: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1206 unstable=0 bg_thresh=984 thresh=1968 gap=560 poll_thresh=15 ino=257 dd-2584 [007] 202.231252: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1206 unstable=0 bg_thresh=983 thresh=1966 gap=533 poll_thresh=16 ino=257 dd-2584 [007] 202.231499: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1206 unstable=0 bg_thresh=985 thresh=1971 gap=513 poll_thresh=17 ino=257 dd-2584 [007] 202.232112: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1206 unstable=0 bg_thresh=989 thresh=1979 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 202.232323: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1206 unstable=0 bg_thresh=985 thresh=1970 gap=462 poll_thresh=19 ino=257 dd-2584 [007] 202.232328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-341% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 202.239026: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1156 unstable=0 bg_thresh=987 thresh=1974 gap=516 poll_thresh=19 ino=257 dd-2584 [007] 202.239112: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1131 unstable=0 bg_thresh=984 thresh=1968 gap=510 poll_thresh=14 ino=257 dd-2584 [007] 202.239180: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1081 unstable=0 bg_thresh=986 thresh=1973 gap=540 poll_thresh=15 ino=257 dd-2584 [007] 202.239239: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1081 unstable=0 bg_thresh=986 thresh=1972 gap=539 poll_thresh=16 ino=257 dd-2584 [007] 202.239355: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1081 unstable=0 bg_thresh=985 thresh=1971 gap=488 poll_thresh=17 ino=257 dd-2584 [007] 202.239359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 202.247034: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1081 unstable=0 bg_thresh=988 thresh=1976 gap=493 poll_thresh=17 ino=257 dd-2584 [007] 202.247043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 202.255032: balance_dirty_state: bdi btrfs-1: dirty=402 wb=956 unstable=0 bg_thresh=987 thresh=1974 gap=616 poll_thresh=17 ino=257 dd-2584 [007] 202.255141: balance_dirty_state: bdi btrfs-1: dirty=402 wb=956 unstable=0 bg_thresh=989 thresh=1979 gap=621 poll_thresh=13 ino=257 dd-2584 [007] 202.255203: balance_dirty_state: bdi btrfs-1: dirty=427 wb=956 unstable=0 bg_thresh=986 thresh=1973 gap=590 poll_thresh=14 ino=257 dd-2584 [007] 202.255261: balance_dirty_state: bdi btrfs-1: dirty=427 wb=956 unstable=0 bg_thresh=986 thresh=1972 gap=589 poll_thresh=15 ino=257 dd-2584 [007] 202.255322: balance_dirty_state: bdi btrfs-1: dirty=452 wb=956 unstable=0 bg_thresh=988 thresh=1977 gap=569 poll_thresh=16 ino=257 dd-2584 [007] 202.255439: balance_dirty_state: bdi btrfs-1: dirty=477 wb=956 unstable=0 bg_thresh=988 thresh=1976 gap=543 poll_thresh=17 ino=257 dd-2584 [007] 202.255735: balance_dirty_state: bdi btrfs-1: dirty=527 wb=956 unstable=0 bg_thresh=987 thresh=1975 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 202.255740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 202.263057: balance_dirty_state: bdi btrfs-1: dirty=527 wb=681 unstable=0 bg_thresh=988 thresh=1977 gap=769 poll_thresh=18 ino=257 dd-2584 [007] 202.263144: balance_dirty_state: bdi btrfs-1: dirty=527 wb=681 unstable=0 bg_thresh=988 thresh=1976 gap=768 poll_thresh=13 ino=257 dd-2584 [007] 202.263202: balance_dirty_state: bdi btrfs-1: dirty=552 wb=681 unstable=0 bg_thresh=988 thresh=1976 gap=743 poll_thresh=14 ino=257 dd-2584 [007] 202.263259: balance_dirty_state: bdi btrfs-1: dirty=577 wb=681 unstable=0 bg_thresh=987 thresh=1975 gap=717 poll_thresh=15 ino=257 dd-2584 [007] 202.263316: balance_dirty_state: bdi btrfs-1: dirty=577 wb=681 unstable=0 bg_thresh=990 thresh=1980 gap=722 poll_thresh=16 ino=257 dd-2584 [007] 202.263428: balance_dirty_state: bdi btrfs-1: dirty=627 wb=681 unstable=0 bg_thresh=989 thresh=1979 gap=671 poll_thresh=17 ino=257 dd-2584 [007] 202.263540: balance_dirty_state: bdi btrfs-1: dirty=652 wb=681 unstable=0 bg_thresh=989 thresh=1978 gap=645 poll_thresh=18 ino=257 dd-2584 [007] 202.263655: balance_dirty_state: bdi btrfs-1: dirty=677 wb=681 unstable=0 bg_thresh=988 thresh=1976 gap=618 poll_thresh=19 ino=257 dd-2584 [007] 202.263768: balance_dirty_state: bdi btrfs-1: dirty=702 wb=681 unstable=0 bg_thresh=987 thresh=1975 gap=592 poll_thresh=20 ino=257 dd-2584 [007] 202.263879: balance_dirty_state: bdi btrfs-1: dirty=752 wb=681 unstable=0 bg_thresh=987 thresh=1974 gap=541 poll_thresh=21 ino=257 dd-2584 [007] 202.264167: balance_dirty_state: bdi btrfs-1: dirty=777 wb=681 unstable=0 bg_thresh=986 thresh=1973 gap=515 poll_thresh=22 ino=257 dd-2584 [007] 202.264289: balance_dirty_state: bdi btrfs-1: dirty=802 wb=681 unstable=0 bg_thresh=988 thresh=1977 gap=494 poll_thresh=23 ino=257 dd-2584 [007] 202.264294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 202.271015: balance_dirty_state: bdi btrfs-1: dirty=802 wb=556 unstable=0 bg_thresh=986 thresh=1973 gap=615 poll_thresh=23 ino=257 dd-2584 [007] 202.271082: balance_dirty_state: bdi btrfs-1: dirty=827 wb=556 unstable=0 bg_thresh=986 thresh=1973 gap=590 poll_thresh=17 ino=257 dd-2584 [007] 202.271202: balance_dirty_state: bdi btrfs-1: dirty=852 wb=556 unstable=0 bg_thresh=988 thresh=1977 gap=569 poll_thresh=18 ino=257 dd-2584 [007] 202.271320: balance_dirty_state: bdi btrfs-1: dirty=877 wb=556 unstable=0 bg_thresh=988 thresh=1976 gap=543 poll_thresh=19 ino=257 dd-2584 [007] 202.271442: balance_dirty_state: bdi btrfs-1: dirty=927 wb=556 unstable=0 bg_thresh=984 thresh=1969 gap=486 poll_thresh=20 ino=257 dd-2584 [007] 202.271446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=101% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 202.279056: balance_dirty_state: bdi btrfs-1: dirty=927 wb=431 unstable=0 bg_thresh=983 thresh=1966 gap=608 poll_thresh=20 ino=257 dd-2584 [007] 202.279123: balance_dirty_state: bdi btrfs-1: dirty=927 wb=431 unstable=0 bg_thresh=985 thresh=1971 gap=613 poll_thresh=15 ino=257 dd-2584 [007] 202.279184: balance_dirty_state: bdi btrfs-1: dirty=952 wb=431 unstable=0 bg_thresh=982 thresh=1965 gap=582 poll_thresh=16 ino=257 dd-2584 [007] 202.279307: balance_dirty_state: bdi btrfs-1: dirty=977 wb=431 unstable=0 bg_thresh=984 thresh=1969 gap=561 poll_thresh=17 ino=257 dd-2584 [007] 202.279428: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=431 unstable=0 bg_thresh=987 thresh=1974 gap=516 poll_thresh=18 ino=257 dd-2584 [007] 202.279730: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=431 unstable=0 bg_thresh=986 thresh=1973 gap=490 poll_thresh=19 ino=257 dd-2584 [007] 202.279734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-289% task_weight=100% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 202.279753: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29716 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 202.282095: writeback_single_inode: bdi btrfs-1: ino=257 state= age=232 wrote=1008 to_write=7184 dd-2584 [003] 202.286981: balance_dirty_state: bdi btrfs-1: dirty=52 wb=1306 unstable=0 bg_thresh=983 thresh=1966 gap=608 poll_thresh=19 ino=257 dd-2584 [003] 202.287085: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1306 unstable=0 bg_thresh=985 thresh=1971 gap=588 poll_thresh=14 ino=257 dd-2584 [003] 202.287179: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1306 unstable=0 bg_thresh=985 thresh=1970 gap=562 poll_thresh=15 ino=257 dd-2584 [003] 202.287262: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1306 unstable=0 bg_thresh=985 thresh=1970 gap=562 poll_thresh=16 ino=257 dd-2584 [003] 202.287386: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1306 unstable=0 bg_thresh=984 thresh=1969 gap=511 poll_thresh=17 ino=257 dd-2584 [003] 202.287510: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1306 unstable=0 bg_thresh=986 thresh=1973 gap=490 poll_thresh=18 ino=257 dd-2584 [003] 202.287515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 202.295058: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1181 unstable=0 bg_thresh=988 thresh=1976 gap=618 poll_thresh=18 ino=257 dd-2584 [007] 202.295129: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1181 unstable=0 bg_thresh=988 thresh=1976 gap=618 poll_thresh=13 ino=257 dd-2584 [007] 202.295190: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1181 unstable=0 bg_thresh=990 thresh=1981 gap=598 poll_thresh=14 ino=257 dd-2584 [007] 202.295252: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1181 unstable=0 bg_thresh=990 thresh=1981 gap=598 poll_thresh=15 ino=257 dd-2584 [007] 202.295317: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1181 unstable=0 bg_thresh=993 thresh=1986 gap=578 poll_thresh=16 ino=257 dd-2584 [007] 202.295442: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1181 unstable=0 bg_thresh=992 thresh=1985 gap=552 poll_thresh=17 ino=257 dd-2584 [007] 202.295754: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1181 unstable=0 bg_thresh=994 thresh=1989 gap=506 poll_thresh=18 ino=257 dd-2584 [007] 202.295874: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1181 unstable=0 bg_thresh=994 thresh=1988 gap=480 poll_thresh=19 ino=257 dd-2584 [007] 202.295879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 202.306977: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1031 unstable=0 bg_thresh=989 thresh=1979 gap=621 poll_thresh=19 ino=257 dd-2584 [007] 202.307090: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1031 unstable=0 bg_thresh=989 thresh=1978 gap=595 poll_thresh=14 ino=257 dd-2584 [007] 202.307188: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1031 unstable=0 bg_thresh=991 thresh=1983 gap=600 poll_thresh=15 ino=257 dd-2584 [007] 202.307283: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1031 unstable=0 bg_thresh=988 thresh=1977 gap=569 poll_thresh=16 ino=257 dd-2584 [007] 202.307474: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1031 unstable=0 bg_thresh=990 thresh=1981 gap=548 poll_thresh=17 ino=257 dd-2584 [007] 202.307664: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1031 unstable=0 bg_thresh=990 thresh=1980 gap=522 poll_thresh=18 ino=257 dd-2584 [007] 202.307856: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1031 unstable=0 bg_thresh=989 thresh=1979 gap=471 poll_thresh=19 ino=257 dd-2584 [007] 202.307863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 202.314974: balance_dirty_state: bdi btrfs-1: dirty=477 wb=781 unstable=0 bg_thresh=989 thresh=1979 gap=721 poll_thresh=19 ino=257 dd-2584 [007] 202.315040: balance_dirty_state: bdi btrfs-1: dirty=477 wb=781 unstable=0 bg_thresh=989 thresh=1978 gap=720 poll_thresh=14 ino=257 dd-2584 [007] 202.315101: balance_dirty_state: bdi btrfs-1: dirty=502 wb=781 unstable=0 bg_thresh=991 thresh=1983 gap=700 poll_thresh=15 ino=257 dd-2584 [007] 202.315161: balance_dirty_state: bdi btrfs-1: dirty=527 wb=781 unstable=0 bg_thresh=988 thresh=1977 gap=669 poll_thresh=16 ino=257 dd-2584 [007] 202.315461: balance_dirty_state: bdi btrfs-1: dirty=552 wb=781 unstable=0 bg_thresh=988 thresh=1976 gap=643 poll_thresh=17 ino=257 dd-2584 [007] 202.315581: balance_dirty_state: bdi btrfs-1: dirty=577 wb=781 unstable=0 bg_thresh=990 thresh=1980 gap=622 poll_thresh=18 ino=257 dd-2584 [007] 202.315697: balance_dirty_state: bdi btrfs-1: dirty=602 wb=781 unstable=0 bg_thresh=989 thresh=1979 gap=596 poll_thresh=19 ino=257 dd-2584 [007] 202.315815: balance_dirty_state: bdi btrfs-1: dirty=652 wb=781 unstable=0 bg_thresh=989 thresh=1978 gap=545 poll_thresh=20 ino=257 dd-2584 [007] 202.315933: balance_dirty_state: bdi btrfs-1: dirty=677 wb=781 unstable=0 bg_thresh=988 thresh=1977 gap=519 poll_thresh=21 ino=257 dd-2584 [007] 202.316053: balance_dirty_state: bdi btrfs-1: dirty=702 wb=781 unstable=0 bg_thresh=990 thresh=1981 gap=498 poll_thresh=22 ino=257 dd-2584 [007] 202.316175: balance_dirty_state: bdi btrfs-1: dirty=752 wb=781 unstable=0 bg_thresh=990 thresh=1980 gap=447 poll_thresh=23 ino=257 dd-2584 [007] 202.316180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 202.323113: balance_dirty_state: bdi btrfs-1: dirty=752 wb=606 unstable=0 bg_thresh=987 thresh=1975 gap=617 poll_thresh=23 ino=257 dd-2584 [007] 202.323184: balance_dirty_state: bdi btrfs-1: dirty=752 wb=606 unstable=0 bg_thresh=990 thresh=1980 gap=622 poll_thresh=17 ino=257 dd-2584 [007] 202.323365: balance_dirty_state: bdi btrfs-1: dirty=777 wb=606 unstable=0 bg_thresh=989 thresh=1978 gap=595 poll_thresh=18 ino=257 dd-2584 [007] 202.323888: balance_dirty_state: bdi btrfs-1: dirty=827 wb=606 unstable=0 bg_thresh=991 thresh=1982 gap=549 poll_thresh=19 ino=257 dd-2584 [007] 202.324006: balance_dirty_state: bdi btrfs-1: dirty=852 wb=606 unstable=0 bg_thresh=993 thresh=1986 gap=528 poll_thresh=20 ino=257 dd-2584 [007] 202.324126: balance_dirty_state: bdi btrfs-1: dirty=877 wb=606 unstable=0 bg_thresh=992 thresh=1985 gap=502 poll_thresh=21 ino=257 dd-2584 [007] 202.324244: balance_dirty_state: bdi btrfs-1: dirty=927 wb=606 unstable=0 bg_thresh=992 thresh=1984 gap=451 poll_thresh=22 ino=257 dd-2584 [007] 202.324248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-369% task_weight=99% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 202.331107: balance_dirty_state: bdi btrfs-1: dirty=927 wb=481 unstable=0 bg_thresh=989 thresh=1979 gap=571 poll_thresh=22 ino=257 dd-2584 [007] 202.331235: balance_dirty_state: bdi btrfs-1: dirty=927 wb=481 unstable=0 bg_thresh=989 thresh=1978 gap=570 poll_thresh=16 ino=257 dd-2584 [007] 202.331471: balance_dirty_state: bdi btrfs-1: dirty=952 wb=481 unstable=0 bg_thresh=988 thresh=1977 gap=544 poll_thresh=17 ino=257 dd-2584 [007] 202.331704: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=481 unstable=0 bg_thresh=988 thresh=1976 gap=493 poll_thresh=18 ino=257 dd-2584 [007] 202.331713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 202.331750: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29768 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 202.336293: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=944 to_write=7248 dd-2584 [007] 202.339156: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1306 unstable=0 bg_thresh=990 thresh=1980 gap=597 poll_thresh=18 ino=257 dd-2584 [007] 202.339257: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1306 unstable=0 bg_thresh=992 thresh=1985 gap=602 poll_thresh=13 ino=257 dd-2584 [007] 202.339319: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1306 unstable=0 bg_thresh=992 thresh=1984 gap=576 poll_thresh=14 ino=257 dd-2584 [007] 202.339379: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1306 unstable=0 bg_thresh=992 thresh=1984 gap=551 poll_thresh=15 ino=257 dd-2584 [007] 202.339618: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1306 unstable=0 bg_thresh=991 thresh=1983 gap=550 poll_thresh=16 ino=257 dd-2584 [007] 202.339736: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1306 unstable=0 bg_thresh=991 thresh=1982 gap=499 poll_thresh=17 ino=257 dd-2584 [007] 202.339854: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1306 unstable=0 bg_thresh=990 thresh=1981 gap=473 poll_thresh=18 ino=257 dd-2584 [007] 202.339859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 202.347095: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1181 unstable=0 bg_thresh=991 thresh=1982 gap=599 poll_thresh=18 ino=257 dd-2584 [006] 202.347222: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1181 unstable=0 bg_thresh=991 thresh=1982 gap=574 poll_thresh=13 ino=257 dd-2584 [006] 202.347339: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1181 unstable=0 bg_thresh=993 thresh=1987 gap=554 poll_thresh=14 ino=257 dd-2584 [006] 202.347457: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1181 unstable=0 bg_thresh=993 thresh=1987 gap=554 poll_thresh=15 ino=257 dd-2584 [006] 202.347577: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1181 unstable=0 bg_thresh=996 thresh=1992 gap=534 poll_thresh=16 ino=257 dd-2584 [006] 202.347810: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1181 unstable=0 bg_thresh=995 thresh=1991 gap=508 poll_thresh=17 ino=257 dd-2584 [006] 202.348045: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1181 unstable=0 bg_thresh=997 thresh=1995 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 202.348054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 202.355149: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1056 unstable=0 bg_thresh=998 thresh=1996 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 202.355274: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1056 unstable=0 bg_thresh=995 thresh=1990 gap=582 poll_thresh=13 ino=257 dd-2584 [006] 202.355390: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1056 unstable=0 bg_thresh=997 thresh=1995 gap=562 poll_thresh=14 ino=257 dd-2584 [006] 202.355509: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1056 unstable=0 bg_thresh=994 thresh=1989 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 202.355990: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1056 unstable=0 bg_thresh=997 thresh=1994 gap=536 poll_thresh=16 ino=257 dd-2584 [006] 202.356228: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1056 unstable=0 bg_thresh=999 thresh=1998 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 202.356463: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1056 unstable=0 bg_thresh=995 thresh=1991 gap=458 poll_thresh=18 ino=257 dd-2584 [006] 202.356472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 202.363085: balance_dirty_state: bdi btrfs-1: dirty=477 wb=956 unstable=0 bg_thresh=996 thresh=1992 gap=559 poll_thresh=18 ino=257 dd-2584 [006] 202.363191: balance_dirty_state: bdi btrfs-1: dirty=477 wb=956 unstable=0 bg_thresh=996 thresh=1992 gap=559 poll_thresh=13 ino=257 dd-2584 [006] 202.363250: balance_dirty_state: bdi btrfs-1: dirty=502 wb=956 unstable=0 bg_thresh=995 thresh=1991 gap=533 poll_thresh=14 ino=257 dd-2584 [006] 202.363309: balance_dirty_state: bdi btrfs-1: dirty=502 wb=956 unstable=0 bg_thresh=995 thresh=1991 gap=533 poll_thresh=15 ino=257 dd-2584 [006] 202.363368: balance_dirty_state: bdi btrfs-1: dirty=527 wb=956 unstable=0 bg_thresh=995 thresh=1990 gap=507 poll_thresh=16 ino=257 dd-2584 [006] 202.363486: balance_dirty_state: bdi btrfs-1: dirty=552 wb=956 unstable=0 bg_thresh=997 thresh=1994 gap=486 poll_thresh=17 ino=257 dd-2584 [006] 202.363490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 202.371086: balance_dirty_state: bdi btrfs-1: dirty=552 wb=956 unstable=0 bg_thresh=996 thresh=1993 gap=485 poll_thresh=17 ino=257 dd-2584 [006] 202.371096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 202.379078: balance_dirty_state: bdi btrfs-1: dirty=552 wb=831 unstable=0 bg_thresh=995 thresh=1991 gap=608 poll_thresh=17 ino=257 dd-2584 [006] 202.379145: balance_dirty_state: bdi btrfs-1: dirty=577 wb=831 unstable=0 bg_thresh=995 thresh=1991 gap=583 poll_thresh=13 ino=257 dd-2584 [006] 202.379207: balance_dirty_state: bdi btrfs-1: dirty=602 wb=831 unstable=0 bg_thresh=995 thresh=1990 gap=557 poll_thresh=14 ino=257 dd-2584 [006] 202.379266: balance_dirty_state: bdi btrfs-1: dirty=602 wb=831 unstable=0 bg_thresh=995 thresh=1990 gap=557 poll_thresh=15 ino=257 dd-2584 [006] 202.379325: balance_dirty_state: bdi btrfs-1: dirty=627 wb=831 unstable=0 bg_thresh=994 thresh=1989 gap=531 poll_thresh=16 ino=257 dd-2584 [006] 202.379620: balance_dirty_state: bdi btrfs-1: dirty=652 wb=831 unstable=0 bg_thresh=996 thresh=1993 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 202.379738: balance_dirty_state: bdi btrfs-1: dirty=702 wb=831 unstable=0 bg_thresh=996 thresh=1992 gap=459 poll_thresh=18 ino=257 dd-2584 [006] 202.379743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 202.387075: balance_dirty_state: bdi btrfs-1: dirty=702 wb=581 unstable=0 bg_thresh=995 thresh=1990 gap=707 poll_thresh=18 ino=257 dd-2584 [006] 202.387144: balance_dirty_state: bdi btrfs-1: dirty=702 wb=581 unstable=0 bg_thresh=992 thresh=1984 gap=701 poll_thresh=13 ino=257 dd-2584 [006] 202.387205: balance_dirty_state: bdi btrfs-1: dirty=727 wb=581 unstable=0 bg_thresh=994 thresh=1989 gap=681 poll_thresh=14 ino=257 dd-2584 [006] 202.387264: balance_dirty_state: bdi btrfs-1: dirty=727 wb=581 unstable=0 bg_thresh=991 thresh=1983 gap=675 poll_thresh=15 ino=257 dd-2584 [006] 202.387322: balance_dirty_state: bdi btrfs-1: dirty=752 wb=581 unstable=0 bg_thresh=994 thresh=1988 gap=655 poll_thresh=16 ino=257 dd-2584 [006] 202.387440: balance_dirty_state: bdi btrfs-1: dirty=777 wb=581 unstable=0 bg_thresh=996 thresh=1992 gap=634 poll_thresh=17 ino=257 dd-2584 [006] 202.387555: balance_dirty_state: bdi btrfs-1: dirty=827 wb=581 unstable=0 bg_thresh=995 thresh=1991 gap=583 poll_thresh=18 ino=257 dd-2584 [006] 202.387675: balance_dirty_state: bdi btrfs-1: dirty=852 wb=581 unstable=0 bg_thresh=995 thresh=1990 gap=557 poll_thresh=19 ino=257 dd-2584 [006] 202.387795: balance_dirty_state: bdi btrfs-1: dirty=877 wb=581 unstable=0 bg_thresh=997 thresh=1994 gap=536 poll_thresh=20 ino=257 dd-2584 [006] 202.388096: balance_dirty_state: bdi btrfs-1: dirty=902 wb=556 unstable=0 bg_thresh=996 thresh=1993 gap=535 poll_thresh=21 ino=257 dd-2584 [006] 202.388250: balance_dirty_state: bdi btrfs-1: dirty=952 wb=431 unstable=0 bg_thresh=992 thresh=1985 gap=602 poll_thresh=22 ino=257 dd-2584 [006] 202.388372: balance_dirty_state: bdi btrfs-1: dirty=977 wb=431 unstable=0 bg_thresh=991 thresh=1982 gap=574 poll_thresh=23 ino=257 dd-2584 [006] 202.388496: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=431 unstable=0 bg_thresh=992 thresh=1985 gap=552 poll_thresh=24 ino=257 flush-btrfs-1-2586 [003] 202.388546: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29824 wrote=0 to_write=8192 dd-2584 [006] 202.388627: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=431 unstable=0 bg_thresh=995 thresh=1990 gap=532 poll_thresh=25 ino=257 dd-2584 [006] 202.388755: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=431 unstable=0 bg_thresh=990 thresh=1981 gap=498 poll_thresh=26 ino=257 dd-2584 [006] 202.388888: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=506 unstable=0 bg_thresh=993 thresh=1986 gap=478 poll_thresh=27 ino=257 dd-2584 [006] 202.388890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 202.391076: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1024 to_write=7168 dd-2584 [005] 202.395091: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1456 unstable=0 bg_thresh=995 thresh=1990 gap=457 poll_thresh=27 ino=257 dd-2584 [005] 202.395097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 202.403073: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1306 unstable=0 bg_thresh=995 thresh=1990 gap=607 poll_thresh=27 ino=257 dd-2584 [005] 202.403200: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1306 unstable=0 bg_thresh=995 thresh=1990 gap=607 poll_thresh=20 ino=257 dd-2584 [005] 202.403435: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1306 unstable=0 bg_thresh=997 thresh=1995 gap=562 poll_thresh=21 ino=257 dd-2584 [005] 202.403935: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1306 unstable=0 bg_thresh=999 thresh=1998 gap=540 poll_thresh=22 ino=257 dd-2584 [005] 202.404126: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1181 unstable=0 bg_thresh=998 thresh=1997 gap=639 poll_thresh=23 ino=257 dd-2584 [005] 202.404286: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1181 unstable=0 bg_thresh=998 thresh=1996 gap=588 poll_thresh=24 ino=257 dd-2584 [005] 202.404444: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1181 unstable=0 bg_thresh=997 thresh=1995 gap=562 poll_thresh=25 ino=257 dd-2584 [005] 202.404603: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1181 unstable=0 bg_thresh=999 thresh=1999 gap=541 poll_thresh=26 ino=257 dd-2584 [005] 202.404762: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1181 unstable=0 bg_thresh=999 thresh=1998 gap=515 poll_thresh=27 ino=257 dd-2584 [005] 202.404920: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1181 unstable=0 bg_thresh=998 thresh=1997 gap=464 poll_thresh=28 ino=257 dd-2584 [005] 202.404926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 202.411043: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1056 unstable=0 bg_thresh=999 thresh=1999 gap=591 poll_thresh=28 ino=257 dd-2584 [005] 202.411141: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1056 unstable=0 bg_thresh=999 thresh=1998 gap=590 poll_thresh=21 ino=257 dd-2584 [005] 202.411436: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1056 unstable=0 bg_thresh=998 thresh=1997 gap=539 poll_thresh=22 ino=257 dd-2584 [005] 202.411555: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1056 unstable=0 bg_thresh=1000 thresh=2001 gap=518 poll_thresh=23 ino=257 dd-2584 [005] 202.411671: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1056 unstable=0 bg_thresh=1000 thresh=2000 gap=492 poll_thresh=24 ino=257 dd-2584 [005] 202.411676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 202.419079: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1006 unstable=0 bg_thresh=1004 thresh=2008 gap=550 poll_thresh=24 ino=257 dd-2584 [001] 202.419190: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1006 unstable=0 bg_thresh=1006 thresh=2013 gap=555 poll_thresh=18 ino=257 dd-2584 [001] 202.419394: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1006 unstable=0 bg_thresh=1009 thresh=2018 gap=535 poll_thresh=19 ino=257 dd-2584 [001] 202.419599: balance_dirty_state: bdi btrfs-1: dirty=527 wb=1006 unstable=0 bg_thresh=1008 thresh=2017 gap=484 poll_thresh=20 ino=257 dd-2584 [001] 202.419606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 202.427048: balance_dirty_state: bdi btrfs-1: dirty=527 wb=1006 unstable=0 bg_thresh=1010 thresh=2021 gap=488 poll_thresh=20 ino=257 dd-2584 [001] 202.427052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 202.439016: balance_dirty_state: bdi btrfs-1: dirty=527 wb=631 unstable=0 bg_thresh=994 thresh=1988 gap=830 poll_thresh=20 ino=257 dd-2584 [001] 202.439086: balance_dirty_state: bdi btrfs-1: dirty=527 wb=631 unstable=0 bg_thresh=993 thresh=1987 gap=829 poll_thresh=15 ino=257 dd-2584 [001] 202.439153: balance_dirty_state: bdi btrfs-1: dirty=552 wb=631 unstable=0 bg_thresh=993 thresh=1986 gap=803 poll_thresh=16 ino=257 dd-2584 [001] 202.439275: balance_dirty_state: bdi btrfs-1: dirty=577 wb=631 unstable=0 bg_thresh=992 thresh=1985 gap=777 poll_thresh=17 ino=257 dd-2584 [001] 202.439399: balance_dirty_state: bdi btrfs-1: dirty=627 wb=631 unstable=0 bg_thresh=992 thresh=1984 gap=726 poll_thresh=18 ino=257 dd-2584 [001] 202.439700: balance_dirty_state: bdi btrfs-1: dirty=652 wb=631 unstable=0 bg_thresh=994 thresh=1988 gap=705 poll_thresh=19 ino=257 dd-2584 [001] 202.439817: balance_dirty_state: bdi btrfs-1: dirty=677 wb=631 unstable=0 bg_thresh=996 thresh=1992 gap=684 poll_thresh=20 ino=257 dd-2584 [001] 202.439935: balance_dirty_state: bdi btrfs-1: dirty=702 wb=631 unstable=0 bg_thresh=995 thresh=1991 gap=658 poll_thresh=21 ino=257 dd-2584 [001] 202.440052: balance_dirty_state: bdi btrfs-1: dirty=752 wb=631 unstable=0 bg_thresh=995 thresh=1990 gap=607 poll_thresh=22 ino=257 dd-2584 [001] 202.440171: balance_dirty_state: bdi btrfs-1: dirty=777 wb=631 unstable=0 bg_thresh=997 thresh=1994 gap=586 poll_thresh=23 ino=257 dd-2584 [001] 202.440292: balance_dirty_state: bdi btrfs-1: dirty=802 wb=631 unstable=0 bg_thresh=996 thresh=1993 gap=560 poll_thresh=24 ino=257 dd-2584 [001] 202.440414: balance_dirty_state: bdi btrfs-1: dirty=827 wb=631 unstable=0 bg_thresh=996 thresh=1992 gap=534 poll_thresh=25 ino=257 dd-2584 [001] 202.440537: balance_dirty_state: bdi btrfs-1: dirty=877 wb=631 unstable=0 bg_thresh=995 thresh=1991 gap=483 poll_thresh=26 ino=257 dd-2584 [001] 202.440542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 202.447065: balance_dirty_state: bdi btrfs-1: dirty=877 wb=506 unstable=0 bg_thresh=999 thresh=1999 gap=616 poll_thresh=26 ino=257 dd-2584 [002] 202.447322: balance_dirty_state: bdi btrfs-1: dirty=877 wb=506 unstable=0 bg_thresh=999 thresh=1999 gap=616 poll_thresh=19 ino=257 dd-2584 [002] 202.447437: balance_dirty_state: bdi btrfs-1: dirty=927 wb=506 unstable=0 bg_thresh=1002 thresh=2004 gap=571 poll_thresh=20 ino=257 dd-2584 [002] 202.447554: balance_dirty_state: bdi btrfs-1: dirty=952 wb=506 unstable=0 bg_thresh=1001 thresh=2003 gap=545 poll_thresh=21 ino=257 dd-2584 [002] 202.447673: balance_dirty_state: bdi btrfs-1: dirty=977 wb=506 unstable=0 bg_thresh=1003 thresh=2007 gap=524 poll_thresh=22 ino=257 dd-2584 [002] 202.447792: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=506 unstable=0 bg_thresh=1003 thresh=2006 gap=498 poll_thresh=23 ino=257 dd-2584 [002] 202.447797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 202.459087: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=256 unstable=0 bg_thresh=995 thresh=1991 gap=733 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 202.459137: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29896 wrote=0 to_write=8192 dd-2584 [002] 202.459175: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=256 unstable=0 bg_thresh=995 thresh=1991 gap=708 poll_thresh=17 ino=257 dd-2584 [002] 202.459297: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=256 unstable=0 bg_thresh=998 thresh=1996 gap=688 poll_thresh=18 ino=257 dd-2584 [002] 202.459426: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=306 unstable=0 bg_thresh=1000 thresh=2001 gap=643 poll_thresh=19 ino=257 dd-2584 [002] 202.459554: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=356 unstable=0 bg_thresh=1002 thresh=2005 gap=647 poll_thresh=20 ino=257 dd-2584 [002] 202.459857: balance_dirty_state: bdi btrfs-1: dirty=902 wb=481 unstable=0 bg_thresh=1002 thresh=2004 gap=621 poll_thresh=21 ino=257 dd-2584 [002] 202.459983: balance_dirty_state: bdi btrfs-1: dirty=902 wb=531 unstable=0 bg_thresh=1001 thresh=2003 gap=570 poll_thresh=22 ino=257 dd-2584 [002] 202.460113: balance_dirty_state: bdi btrfs-1: dirty=877 wb=606 unstable=0 bg_thresh=1003 thresh=2007 gap=524 poll_thresh=23 ino=257 dd-2584 [002] 202.460242: balance_dirty_state: bdi btrfs-1: dirty=827 wb=656 unstable=0 bg_thresh=1003 thresh=2006 gap=523 poll_thresh=24 ino=257 dd-2584 [002] 202.460370: balance_dirty_state: bdi btrfs-1: dirty=802 wb=706 unstable=0 bg_thresh=1002 thresh=2005 gap=497 poll_thresh=25 ino=257 dd-2584 [002] 202.460371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 202.462057: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=1232 to_write=6960 dd-2584 [002] 202.471059: balance_dirty_state: bdi btrfs-1: dirty=27 wb=1356 unstable=0 bg_thresh=1001 thresh=2002 gap=619 poll_thresh=25 ino=257 dd-2584 [002] 202.471140: balance_dirty_state: bdi btrfs-1: dirty=52 wb=1356 unstable=0 bg_thresh=1001 thresh=2002 gap=594 poll_thresh=19 ino=257 dd-2584 [002] 202.471261: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1356 unstable=0 bg_thresh=1000 thresh=2001 gap=568 poll_thresh=20 ino=257 dd-2584 [002] 202.471381: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1356 unstable=0 bg_thresh=1000 thresh=2000 gap=517 poll_thresh=21 ino=257 dd-2584 [002] 202.471687: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1356 unstable=0 bg_thresh=1002 thresh=2004 gap=496 poll_thresh=22 ino=257 dd-2584 [002] 202.471692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 202.483033: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1231 unstable=0 bg_thresh=993 thresh=1987 gap=604 poll_thresh=22 ino=257 dd-2584 [002] 202.483094: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1231 unstable=0 bg_thresh=993 thresh=1987 gap=604 poll_thresh=16 ino=257 dd-2584 [002] 202.483218: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1231 unstable=0 bg_thresh=996 thresh=1992 gap=559 poll_thresh=17 ino=257 dd-2584 [002] 202.483341: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1231 unstable=0 bg_thresh=998 thresh=1997 gap=539 poll_thresh=18 ino=257 dd-2584 [002] 202.483469: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1231 unstable=0 bg_thresh=1003 thresh=2007 gap=524 poll_thresh=19 ino=257 dd-2584 [002] 202.483596: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1231 unstable=0 bg_thresh=1000 thresh=2000 gap=467 poll_thresh=20 ino=257 dd-2584 [002] 202.483601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 202.495063: balance_dirty_state: bdi btrfs-1: dirty=302 wb=981 unstable=0 bg_thresh=994 thresh=1989 gap=706 poll_thresh=20 ino=257 dd-2584 [002] 202.495139: balance_dirty_state: bdi btrfs-1: dirty=302 wb=981 unstable=0 bg_thresh=994 thresh=1989 gap=706 poll_thresh=15 ino=257 dd-2584 [002] 202.495197: balance_dirty_state: bdi btrfs-1: dirty=327 wb=981 unstable=0 bg_thresh=997 thresh=1994 gap=686 poll_thresh=16 ino=257 dd-2584 [002] 202.495334: balance_dirty_state: bdi btrfs-1: dirty=352 wb=881 unstable=0 bg_thresh=999 thresh=1999 gap=766 poll_thresh=17 ino=257 dd-2584 [002] 202.495460: balance_dirty_state: bdi btrfs-1: dirty=377 wb=856 unstable=0 bg_thresh=999 thresh=1999 gap=766 poll_thresh=18 ino=257 dd-2584 [002] 202.495754: balance_dirty_state: bdi btrfs-1: dirty=427 wb=856 unstable=0 bg_thresh=1001 thresh=2003 gap=720 poll_thresh=19 ino=257 dd-2584 [002] 202.495872: balance_dirty_state: bdi btrfs-1: dirty=452 wb=856 unstable=0 bg_thresh=1001 thresh=2002 gap=694 poll_thresh=20 ino=257 dd-2584 [002] 202.495989: balance_dirty_state: bdi btrfs-1: dirty=477 wb=856 unstable=0 bg_thresh=1000 thresh=2001 gap=668 poll_thresh=21 ino=257 dd-2584 [002] 202.496107: balance_dirty_state: bdi btrfs-1: dirty=527 wb=856 unstable=0 bg_thresh=1002 thresh=2005 gap=622 poll_thresh=22 ino=257 dd-2584 [002] 202.496224: balance_dirty_state: bdi btrfs-1: dirty=552 wb=856 unstable=0 bg_thresh=1002 thresh=2004 gap=596 poll_thresh=23 ino=257 dd-2584 [002] 202.496341: balance_dirty_state: bdi btrfs-1: dirty=577 wb=856 unstable=0 bg_thresh=1001 thresh=2003 gap=570 poll_thresh=24 ino=257 dd-2584 [002] 202.496457: balance_dirty_state: bdi btrfs-1: dirty=602 wb=856 unstable=0 bg_thresh=1001 thresh=2002 gap=544 poll_thresh=25 ino=257 dd-2584 [002] 202.496582: balance_dirty_state: bdi btrfs-1: dirty=652 wb=856 unstable=0 bg_thresh=1000 thresh=2000 gap=492 poll_thresh=26 ino=257 dd-2584 [002] 202.496586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 202.503131: balance_dirty_state: bdi btrfs-1: dirty=652 wb=856 unstable=0 bg_thresh=996 thresh=1993 gap=485 poll_thresh=26 ino=257 dd-2584 [002] 202.503138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 202.511065: balance_dirty_state: bdi btrfs-1: dirty=652 wb=606 unstable=0 bg_thresh=995 thresh=1991 gap=733 poll_thresh=26 ino=257 dd-2584 [002] 202.511340: balance_dirty_state: bdi btrfs-1: dirty=652 wb=606 unstable=0 bg_thresh=998 thresh=1997 gap=739 poll_thresh=19 ino=257 dd-2584 [002] 202.511458: balance_dirty_state: bdi btrfs-1: dirty=702 wb=606 unstable=0 bg_thresh=998 thresh=1996 gap=688 poll_thresh=20 ino=257 dd-2584 [002] 202.511575: balance_dirty_state: bdi btrfs-1: dirty=727 wb=606 unstable=0 bg_thresh=997 thresh=1995 gap=662 poll_thresh=21 ino=257 dd-2584 [002] 202.511691: balance_dirty_state: bdi btrfs-1: dirty=752 wb=606 unstable=0 bg_thresh=999 thresh=1999 gap=641 poll_thresh=22 ino=257 dd-2584 [002] 202.511806: balance_dirty_state: bdi btrfs-1: dirty=777 wb=606 unstable=0 bg_thresh=999 thresh=1998 gap=615 poll_thresh=23 ino=257 dd-2584 [002] 202.511922: balance_dirty_state: bdi btrfs-1: dirty=827 wb=606 unstable=0 bg_thresh=998 thresh=1997 gap=564 poll_thresh=24 ino=257 dd-2584 [002] 202.512039: balance_dirty_state: bdi btrfs-1: dirty=852 wb=606 unstable=0 bg_thresh=1000 thresh=2001 gap=543 poll_thresh=25 ino=257 dd-2584 [002] 202.512157: balance_dirty_state: bdi btrfs-1: dirty=877 wb=606 unstable=0 bg_thresh=997 thresh=1994 gap=511 poll_thresh=26 ino=257 dd-2584 [002] 202.512437: balance_dirty_state: bdi btrfs-1: dirty=927 wb=606 unstable=0 bg_thresh=996 thresh=1993 gap=460 poll_thresh=27 ino=257 dd-2584 [002] 202.512441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 202.519114: balance_dirty_state: bdi btrfs-1: dirty=927 wb=481 unstable=0 bg_thresh=994 thresh=1988 gap=580 poll_thresh=27 ino=257 dd-2584 [002] 202.519183: balance_dirty_state: bdi btrfs-1: dirty=927 wb=481 unstable=0 bg_thresh=999 thresh=1999 gap=591 poll_thresh=20 ino=257 dd-2584 [002] 202.519310: balance_dirty_state: bdi btrfs-1: dirty=952 wb=481 unstable=0 bg_thresh=998 thresh=1996 gap=563 poll_thresh=21 ino=257 dd-2584 [002] 202.519434: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=481 unstable=0 bg_thresh=996 thresh=1993 gap=510 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 202.519489: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29956 wrote=0 to_write=8192 dd-2584 [002] 202.519560: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=481 unstable=0 bg_thresh=998 thresh=1997 gap=489 poll_thresh=23 ino=257 dd-2584 [002] 202.519562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 202.521826: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=992 to_write=7200 dd-2584 [002] 202.527051: balance_dirty_state: bdi btrfs-1: dirty=52 wb=1331 unstable=0 bg_thresh=1001 thresh=2002 gap=619 poll_thresh=23 ino=257 dd-2584 [002] 202.527116: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1331 unstable=0 bg_thresh=998 thresh=1996 gap=588 poll_thresh=17 ino=257 dd-2584 [002] 202.527236: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1331 unstable=0 bg_thresh=1000 thresh=2000 gap=567 poll_thresh=18 ino=257 dd-2584 [002] 202.527355: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1331 unstable=0 bg_thresh=999 thresh=1999 gap=541 poll_thresh=19 ino=257 dd-2584 [002] 202.527472: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1331 unstable=0 bg_thresh=999 thresh=1998 gap=490 poll_thresh=20 ino=257 dd-2584 [002] 202.527476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 202.535123: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1206 unstable=0 bg_thresh=999 thresh=1998 gap=615 poll_thresh=20 ino=257 dd-2584 [002] 202.535194: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1206 unstable=0 bg_thresh=998 thresh=1997 gap=614 poll_thresh=15 ino=257 dd-2584 [002] 202.535434: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1206 unstable=0 bg_thresh=998 thresh=1997 gap=589 poll_thresh=16 ino=257 dd-2584 [002] 202.535553: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1206 unstable=0 bg_thresh=1000 thresh=2001 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 202.535671: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1206 unstable=0 bg_thresh=1000 thresh=2000 gap=542 poll_thresh=18 ino=257 dd-2584 [002] 202.535788: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1206 unstable=0 bg_thresh=999 thresh=1999 gap=491 poll_thresh=19 ino=257 dd-2584 [002] 202.535793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 202.547045: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1006 unstable=0 bg_thresh=992 thresh=1985 gap=677 poll_thresh=19 ino=257 dd-2584 [002] 202.547108: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1006 unstable=0 bg_thresh=992 thresh=1985 gap=677 poll_thresh=14 ino=257 dd-2584 [002] 202.547165: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1006 unstable=0 bg_thresh=995 thresh=1990 gap=657 poll_thresh=15 ino=257 dd-2584 [002] 202.547223: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1006 unstable=0 bg_thresh=995 thresh=1990 gap=632 poll_thresh=16 ino=257 dd-2584 [002] 202.547337: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1006 unstable=0 bg_thresh=997 thresh=1995 gap=612 poll_thresh=17 ino=257 dd-2584 [002] 202.547456: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1006 unstable=0 bg_thresh=999 thresh=1999 gap=591 poll_thresh=18 ino=257 dd-2584 [002] 202.547572: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1006 unstable=0 bg_thresh=999 thresh=1998 gap=565 poll_thresh=19 ino=257 dd-2584 [002] 202.547867: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1006 unstable=0 bg_thresh=998 thresh=1997 gap=514 poll_thresh=20 ino=257 dd-2584 [002] 202.547986: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1006 unstable=0 bg_thresh=1000 thresh=2001 gap=493 poll_thresh=21 ino=257 dd-2584 [002] 202.547990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 202.555069: balance_dirty_state: bdi btrfs-1: dirty=502 wb=881 unstable=0 bg_thresh=993 thresh=1986 gap=603 poll_thresh=21 ino=257 dd-2584 [002] 202.555152: balance_dirty_state: bdi btrfs-1: dirty=527 wb=881 unstable=0 bg_thresh=993 thresh=1986 gap=578 poll_thresh=16 ino=257 dd-2584 [002] 202.555262: balance_dirty_state: bdi btrfs-1: dirty=552 wb=881 unstable=0 bg_thresh=998 thresh=1996 gap=563 poll_thresh=17 ino=257 dd-2584 [002] 202.555373: balance_dirty_state: bdi btrfs-1: dirty=577 wb=881 unstable=0 bg_thresh=1000 thresh=2001 gap=543 poll_thresh=18 ino=257 dd-2584 [002] 202.555485: balance_dirty_state: bdi btrfs-1: dirty=602 wb=881 unstable=0 bg_thresh=1000 thresh=2000 gap=517 poll_thresh=19 ino=257 dd-2584 [002] 202.555599: balance_dirty_state: bdi btrfs-1: dirty=652 wb=881 unstable=0 bg_thresh=999 thresh=1999 gap=466 poll_thresh=20 ino=257 dd-2584 [002] 202.555603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 202.563073: balance_dirty_state: bdi btrfs-1: dirty=652 wb=756 unstable=0 bg_thresh=998 thresh=1996 gap=588 poll_thresh=20 ino=257 dd-2584 [002] 202.563135: balance_dirty_state: bdi btrfs-1: dirty=652 wb=756 unstable=0 bg_thresh=998 thresh=1996 gap=588 poll_thresh=15 ino=257 dd-2584 [002] 202.563194: balance_dirty_state: bdi btrfs-1: dirty=677 wb=756 unstable=0 bg_thresh=1000 thresh=2001 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 202.563489: balance_dirty_state: bdi btrfs-1: dirty=702 wb=756 unstable=0 bg_thresh=1003 thresh=2006 gap=548 poll_thresh=17 ino=257 dd-2584 [002] 202.563611: balance_dirty_state: bdi btrfs-1: dirty=752 wb=756 unstable=0 bg_thresh=1005 thresh=2011 gap=503 poll_thresh=18 ino=257 dd-2584 [002] 202.563733: balance_dirty_state: bdi btrfs-1: dirty=777 wb=756 unstable=0 bg_thresh=1007 thresh=2015 gap=482 poll_thresh=19 ino=257 dd-2584 [002] 202.563738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=62788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 202.571088: balance_dirty_state: bdi btrfs-1: dirty=777 wb=631 unstable=0 bg_thresh=990 thresh=1981 gap=573 poll_thresh=19 ino=257 dd-2584 [002] 202.571153: balance_dirty_state: bdi btrfs-1: dirty=777 wb=631 unstable=0 bg_thresh=990 thresh=1981 gap=573 poll_thresh=14 ino=257 dd-2584 [002] 202.571212: balance_dirty_state: bdi btrfs-1: dirty=802 wb=631 unstable=0 bg_thresh=993 thresh=1986 gap=553 poll_thresh=15 ino=257 dd-2584 [002] 202.571270: balance_dirty_state: bdi btrfs-1: dirty=827 wb=631 unstable=0 bg_thresh=993 thresh=1986 gap=528 poll_thresh=16 ino=257 dd-2584 [002] 202.571389: balance_dirty_state: bdi btrfs-1: dirty=852 wb=631 unstable=0 bg_thresh=998 thresh=1996 gap=513 poll_thresh=17 ino=257 dd-2584 [002] 202.571509: balance_dirty_state: bdi btrfs-1: dirty=877 wb=631 unstable=0 bg_thresh=997 thresh=1995 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 202.571513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=62788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 202.571562: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=0 wrote=0 to_write=8192 dd-2584 [002] 202.579074: balance_dirty_state: bdi btrfs-1: dirty=877 wb=506 unstable=0 bg_thresh=1000 thresh=2001 gap=618 poll_thresh=18 ino=257 dd-2584 [002] 202.579214: balance_dirty_state: bdi btrfs-1: dirty=902 wb=506 unstable=0 bg_thresh=1000 thresh=2001 gap=593 poll_thresh=13 ino=257 dd-2584 [002] 202.579332: balance_dirty_state: bdi btrfs-1: dirty=927 wb=506 unstable=0 bg_thresh=1003 thresh=2006 gap=573 poll_thresh=14 ino=257 dd-2584 [002] 202.579450: balance_dirty_state: bdi btrfs-1: dirty=927 wb=506 unstable=0 bg_thresh=1000 thresh=2000 gap=567 poll_thresh=15 ino=257 dd-2584 [002] 202.579569: balance_dirty_state: bdi btrfs-1: dirty=952 wb=506 unstable=0 bg_thresh=1002 thresh=2005 gap=547 poll_thresh=16 ino=257 dd-2584 [002] 202.580170: balance_dirty_state: bdi btrfs-1: dirty=977 wb=506 unstable=0 bg_thresh=1002 thresh=2004 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 202.580408: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=506 unstable=0 bg_thresh=1004 thresh=2008 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 202.580417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=62788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 202.587098: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=381 unstable=0 bg_thresh=995 thresh=1990 gap=607 poll_thresh=18 ino=257 dd-2584 [002] 202.587219: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=381 unstable=0 bg_thresh=995 thresh=1990 gap=582 poll_thresh=13 ino=257 dd-2584 [002] 202.587282: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=381 unstable=0 bg_thresh=997 thresh=1995 gap=562 poll_thresh=14 ino=257 dd-2584 [002] 202.587343: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=381 unstable=0 bg_thresh=997 thresh=1995 gap=562 poll_thresh=15 ino=257 dd-2584 [002] 202.587405: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=381 unstable=0 bg_thresh=1000 thresh=2000 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 202.587531: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=456 unstable=0 bg_thresh=1002 thresh=2005 gap=522 poll_thresh=17 ino=257 dd-2584 [002] 202.587660: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=506 unstable=0 bg_thresh=1001 thresh=2003 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 202.587662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=62788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 202.589743: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=1088 to_write=7104 flush-btrfs-1-2586 [003] 202.589746: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16 wrote=0 to_write=7104 dd-2584 [002] 202.595071: balance_dirty_state: bdi btrfs-1: dirty=52 wb=1331 unstable=0 bg_thresh=986 thresh=1972 gap=589 poll_thresh=18 ino=257 dd-2584 [002] 202.595140: balance_dirty_state: bdi btrfs-1: dirty=52 wb=1331 unstable=0 bg_thresh=986 thresh=1972 gap=589 poll_thresh=13 ino=257 dd-2584 [002] 202.595203: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1331 unstable=0 bg_thresh=988 thresh=1977 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 202.595265: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1331 unstable=0 bg_thresh=988 thresh=1977 gap=569 poll_thresh=15 ino=257 dd-2584 [002] 202.595329: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1331 unstable=0 bg_thresh=991 thresh=1982 gap=549 poll_thresh=16 ino=257 dd-2584 [002] 202.595641: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1331 unstable=0 bg_thresh=990 thresh=1981 gap=523 poll_thresh=17 ino=257 dd-2584 [002] 202.595760: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1331 unstable=0 bg_thresh=992 thresh=1985 gap=477 poll_thresh=18 ino=257 dd-2584 [002] 202.595766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=62788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 202.603084: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1181 unstable=0 bg_thresh=993 thresh=1986 gap=628 poll_thresh=18 ino=257 dd-2584 [002] 202.603183: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1181 unstable=0 bg_thresh=993 thresh=1986 gap=628 poll_thresh=13 ino=257 dd-2584 [002] 202.603242: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1181 unstable=0 bg_thresh=995 thresh=1991 gap=608 poll_thresh=14 ino=257 dd-2584 [002] 202.603298: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1181 unstable=0 bg_thresh=995 thresh=1991 gap=583 poll_thresh=15 ino=257 dd-2584 [002] 202.603354: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1181 unstable=0 bg_thresh=998 thresh=1996 gap=588 poll_thresh=16 ino=257 dd-2584 [002] 202.603466: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1181 unstable=0 bg_thresh=1000 thresh=2001 gap=543 poll_thresh=17 ino=257 dd-2584 [002] 202.603580: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1181 unstable=0 bg_thresh=1002 thresh=2005 gap=522 poll_thresh=18 ino=257 dd-2584 [002] 202.603695: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1181 unstable=0 bg_thresh=1002 thresh=2004 gap=496 poll_thresh=19 ino=257 dd-2584 [002] 202.603700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=62788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 202.611080: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1081 unstable=0 bg_thresh=993 thresh=1987 gap=579 poll_thresh=19 ino=257 dd-2584 [002] 202.611159: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1081 unstable=0 bg_thresh=993 thresh=1987 gap=554 poll_thresh=14 ino=257 dd-2584 [002] 202.611222: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1081 unstable=0 bg_thresh=996 thresh=1992 gap=559 poll_thresh=15 ino=257 dd-2584 [002] 202.611457: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1081 unstable=0 bg_thresh=996 thresh=1992 gap=534 poll_thresh=16 ino=257 dd-2584 [002] 202.611573: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1081 unstable=0 bg_thresh=1001 thresh=2002 gap=519 poll_thresh=17 ino=257 dd-2584 [002] 202.611691: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1081 unstable=0 bg_thresh=1000 thresh=2001 gap=468 poll_thresh=18 ino=257 dd-2584 [002] 202.611695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=62788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 202.619169: balance_dirty_state: bdi btrfs-1: dirty=452 wb=956 unstable=0 bg_thresh=1001 thresh=2003 gap=595 poll_thresh=18 ino=257 dd-2584 [002] 202.619240: balance_dirty_state: bdi btrfs-1: dirty=452 wb=956 unstable=0 bg_thresh=1001 thresh=2002 gap=594 poll_thresh=13 ino=257 dd-2584 [002] 202.619303: balance_dirty_state: bdi btrfs-1: dirty=477 wb=956 unstable=0 bg_thresh=1001 thresh=2002 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 202.619362: balance_dirty_state: bdi btrfs-1: dirty=477 wb=956 unstable=0 bg_thresh=1000 thresh=2001 gap=568 poll_thresh=15 ino=257 dd-2584 [002] 202.619429: balance_dirty_state: bdi btrfs-1: dirty=502 wb=931 unstable=0 bg_thresh=1000 thresh=2001 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 202.619574: balance_dirty_state: bdi btrfs-1: dirty=527 wb=831 unstable=0 bg_thresh=999 thresh=1999 gap=641 poll_thresh=17 ino=257 dd-2584 [002] 202.619700: balance_dirty_state: bdi btrfs-1: dirty=577 wb=831 unstable=0 bg_thresh=998 thresh=1996 gap=588 poll_thresh=18 ino=257 dd-2584 [002] 202.619821: balance_dirty_state: bdi btrfs-1: dirty=602 wb=831 unstable=0 bg_thresh=997 thresh=1994 gap=561 poll_thresh=19 ino=257 dd-2584 [002] 202.620121: balance_dirty_state: bdi btrfs-1: dirty=627 wb=831 unstable=0 bg_thresh=998 thresh=1997 gap=539 poll_thresh=20 ino=257 dd-2584 [002] 202.620245: balance_dirty_state: bdi btrfs-1: dirty=677 wb=831 unstable=0 bg_thresh=999 thresh=1999 gap=491 poll_thresh=21 ino=257 dd-2584 [002] 202.620250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=62788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 202.627192: balance_dirty_state: bdi btrfs-1: dirty=677 wb=831 unstable=0 bg_thresh=1002 thresh=2005 gap=497 poll_thresh=21 ino=257 dd-2584 [002] 202.627198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=62788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 202.635188: balance_dirty_state: bdi btrfs-1: dirty=677 wb=631 unstable=0 bg_thresh=998 thresh=1997 gap=689 poll_thresh=21 ino=257 dd-2584 [006] 202.635301: balance_dirty_state: bdi btrfs-1: dirty=702 wb=581 unstable=0 bg_thresh=1001 thresh=2002 gap=719 poll_thresh=16 ino=257 dd-2584 [006] 202.635462: balance_dirty_state: bdi btrfs-1: dirty=727 wb=556 unstable=0 bg_thresh=1006 thresh=2013 gap=730 poll_thresh=17 ino=257 dd-2584 [006] 202.635622: balance_dirty_state: bdi btrfs-1: dirty=752 wb=556 unstable=0 bg_thresh=1009 thresh=2018 gap=710 poll_thresh=18 ino=257 dd-2584 [006] 202.635781: balance_dirty_state: bdi btrfs-1: dirty=802 wb=556 unstable=0 bg_thresh=1011 thresh=2022 gap=664 poll_thresh=19 ino=257 dd-2584 [006] 202.635938: balance_dirty_state: bdi btrfs-1: dirty=827 wb=556 unstable=0 bg_thresh=1010 thresh=2021 gap=638 poll_thresh=20 ino=257 dd-2584 [006] 202.636095: balance_dirty_state: bdi btrfs-1: dirty=852 wb=556 unstable=0 bg_thresh=1010 thresh=2020 gap=612 poll_thresh=21 ino=257 dd-2584 [006] 202.636254: balance_dirty_state: bdi btrfs-1: dirty=877 wb=556 unstable=0 bg_thresh=1009 thresh=2019 gap=586 poll_thresh=22 ino=257 dd-2584 [006] 202.636663: balance_dirty_state: bdi btrfs-1: dirty=927 wb=556 unstable=0 bg_thresh=1011 thresh=2023 gap=540 poll_thresh=23 ino=257 dd-2584 [006] 202.636821: balance_dirty_state: bdi btrfs-1: dirty=952 wb=556 unstable=0 bg_thresh=1011 thresh=2022 gap=514 poll_thresh=24 ino=257 dd-2584 [006] 202.636981: balance_dirty_state: bdi btrfs-1: dirty=977 wb=556 unstable=0 bg_thresh=1010 thresh=2021 gap=488 poll_thresh=25 ino=257 dd-2584 [006] 202.636987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=62788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 202.643193: balance_dirty_state: bdi btrfs-1: dirty=977 wb=431 unstable=0 bg_thresh=1010 thresh=2021 gap=613 poll_thresh=25 ino=257 dd-2584 [006] 202.643321: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=431 unstable=0 bg_thresh=1010 thresh=2020 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 202.643559: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=431 unstable=0 bg_thresh=1009 thresh=2019 gap=561 poll_thresh=20 ino=257 dd-2584 [006] 202.643805: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=431 unstable=0 bg_thresh=1011 thresh=2023 gap=515 poll_thresh=21 ino=257 dd-2584 [006] 202.644052: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=456 unstable=0 bg_thresh=1011 thresh=2022 gap=489 poll_thresh=22 ino=257 dd-2584 [006] 202.644055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=62788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 202.647284: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=308 wrote=1040 to_write=7152 flush-btrfs-1-2586 [003] 202.647287: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=76 wrote=0 to_write=7152 dd-2584 [006] 202.651142: balance_dirty_state: bdi btrfs-1: dirty=52 wb=1356 unstable=0 bg_thresh=1006 thresh=2012 gap=604 poll_thresh=22 ino=257 dd-2584 [006] 202.651232: balance_dirty_state: bdi btrfs-1: dirty=52 wb=1356 unstable=0 bg_thresh=1006 thresh=2012 gap=604 poll_thresh=16 ino=257 dd-2584 [006] 202.651356: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1356 unstable=0 bg_thresh=1005 thresh=2010 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 202.651654: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1356 unstable=0 bg_thresh=1004 thresh=2009 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 202.651771: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1356 unstable=0 bg_thresh=1004 thresh=2008 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 202.651776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=62788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 202.663273: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1231 unstable=0 bg_thresh=1003 thresh=2006 gap=623 poll_thresh=19 ino=257 dd-2584 [006] 202.663367: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1231 unstable=0 bg_thresh=1005 thresh=2011 gap=603 poll_thresh=14 ino=257 dd-2584 [006] 202.663426: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1231 unstable=0 bg_thresh=1005 thresh=2010 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 202.663482: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1231 unstable=0 bg_thresh=1005 thresh=2010 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 202.663596: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1231 unstable=0 bg_thresh=1007 thresh=2014 gap=556 poll_thresh=17 ino=257 dd-2584 [006] 202.663708: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1231 unstable=0 bg_thresh=1006 thresh=2013 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 202.663822: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1231 unstable=0 bg_thresh=1006 thresh=2012 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 202.663826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=62788 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 202.671221: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1106 unstable=0 bg_thresh=1000 thresh=2000 gap=592 poll_thresh=19 ino=257 dd-2584 [001] 202.671288: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1106 unstable=0 bg_thresh=1000 thresh=2000 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 202.671349: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1106 unstable=0 bg_thresh=1002 thresh=2005 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 202.671408: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1106 unstable=0 bg_thresh=1002 thresh=2005 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 202.671708: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1106 unstable=0 bg_thresh=1005 thresh=2010 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 202.671827: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1106 unstable=0 bg_thresh=1007 thresh=2014 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 202.671944: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1106 unstable=0 bg_thresh=1006 thresh=2013 gap=455 poll_thresh=19 ino=257 dd-2584 [001] 202.671949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-190% task_weight=101% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 202.679169: balance_dirty_state: bdi btrfs-1: dirty=452 wb=906 unstable=0 bg_thresh=1008 thresh=2017 gap=659 poll_thresh=19 ino=257 dd-2584 [001] 202.679237: balance_dirty_state: bdi btrfs-1: dirty=452 wb=906 unstable=0 bg_thresh=1011 thresh=2022 gap=664 poll_thresh=14 ino=257 dd-2584 [001] 202.679297: balance_dirty_state: bdi btrfs-1: dirty=477 wb=906 unstable=0 bg_thresh=1008 thresh=2016 gap=633 poll_thresh=15 ino=257 dd-2584 [001] 202.679356: balance_dirty_state: bdi btrfs-1: dirty=477 wb=906 unstable=0 bg_thresh=1010 thresh=2021 gap=638 poll_thresh=16 ino=257 dd-2584 [001] 202.679473: balance_dirty_state: bdi btrfs-1: dirty=527 wb=906 unstable=0 bg_thresh=1012 thresh=2025 gap=592 poll_thresh=17 ino=257 dd-2584 [001] 202.679591: balance_dirty_state: bdi btrfs-1: dirty=552 wb=906 unstable=0 bg_thresh=1009 thresh=2018 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 202.679708: balance_dirty_state: bdi btrfs-1: dirty=577 wb=906 unstable=0 bg_thresh=1008 thresh=2017 gap=534 poll_thresh=19 ino=257 dd-2584 [001] 202.680003: balance_dirty_state: bdi btrfs-1: dirty=627 wb=906 unstable=0 bg_thresh=1008 thresh=2016 gap=483 poll_thresh=20 ino=257 dd-2584 [001] 202.680008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 202.687160: balance_dirty_state: bdi btrfs-1: dirty=627 wb=781 unstable=0 bg_thresh=1008 thresh=2017 gap=609 poll_thresh=20 ino=257 dd-2584 [001] 202.687228: balance_dirty_state: bdi btrfs-1: dirty=627 wb=781 unstable=0 bg_thresh=1011 thresh=2022 gap=614 poll_thresh=15 ino=257 dd-2584 [001] 202.687289: balance_dirty_state: bdi btrfs-1: dirty=652 wb=781 unstable=0 bg_thresh=1010 thresh=2021 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 202.687407: balance_dirty_state: bdi btrfs-1: dirty=677 wb=781 unstable=0 bg_thresh=1010 thresh=2020 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 202.687524: balance_dirty_state: bdi btrfs-1: dirty=702 wb=781 unstable=0 bg_thresh=1009 thresh=2019 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 202.687642: balance_dirty_state: bdi btrfs-1: dirty=752 wb=781 unstable=0 bg_thresh=1011 thresh=2023 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 202.687646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 202.695171: balance_dirty_state: bdi btrfs-1: dirty=752 wb=656 unstable=0 bg_thresh=1011 thresh=2023 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 202.695263: balance_dirty_state: bdi btrfs-1: dirty=777 wb=656 unstable=0 bg_thresh=1011 thresh=2023 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 202.695323: balance_dirty_state: bdi btrfs-1: dirty=802 wb=656 unstable=0 bg_thresh=1014 thresh=2028 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 202.695378: balance_dirty_state: bdi btrfs-1: dirty=802 wb=656 unstable=0 bg_thresh=1014 thresh=2028 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 202.695490: balance_dirty_state: bdi btrfs-1: dirty=852 wb=656 unstable=0 bg_thresh=1016 thresh=2033 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 202.695604: balance_dirty_state: bdi btrfs-1: dirty=877 wb=656 unstable=0 bg_thresh=1018 thresh=2037 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 202.695608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 202.703110: balance_dirty_state: bdi btrfs-1: dirty=877 wb=531 unstable=0 bg_thresh=1016 thresh=2032 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 202.703354: balance_dirty_state: bdi btrfs-1: dirty=877 wb=531 unstable=0 bg_thresh=1016 thresh=2032 gap=624 poll_thresh=13 ino=257 dd-2584 [004] 202.703414: balance_dirty_state: bdi btrfs-1: dirty=902 wb=531 unstable=0 bg_thresh=1018 thresh=2037 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 202.703471: balance_dirty_state: bdi btrfs-1: dirty=927 wb=531 unstable=0 bg_thresh=1018 thresh=2037 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 202.703529: balance_dirty_state: bdi btrfs-1: dirty=927 wb=531 unstable=0 bg_thresh=1021 thresh=2042 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 202.703646: balance_dirty_state: bdi btrfs-1: dirty=977 wb=531 unstable=0 bg_thresh=1020 thresh=2041 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 202.703782: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=531 unstable=0 bg_thresh=1022 thresh=2045 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 202.703926: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=531 unstable=0 bg_thresh=1022 thresh=2044 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 202.703930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-197% task_weight=100% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 202.706354: writeback_single_inode: bdi btrfs-1: ino=257 state= age=364 wrote=976 to_write=7216 flush-btrfs-1-2586 [003] 202.706357: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=132 wrote=0 to_write=7216 dd-2584 [004] 202.711111: balance_dirty_state: bdi btrfs-1: dirty=52 wb=1381 unstable=0 bg_thresh=1004 thresh=2009 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 202.711181: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1381 unstable=0 bg_thresh=1001 thresh=2003 gap=545 poll_thresh=14 ino=257 dd-2584 [004] 202.711243: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1381 unstable=0 bg_thresh=1004 thresh=2008 gap=525 poll_thresh=15 ino=257 dd-2584 [004] 202.711305: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1381 unstable=0 bg_thresh=1004 thresh=2008 gap=525 poll_thresh=16 ino=257 dd-2584 [004] 202.711428: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1381 unstable=0 bg_thresh=1006 thresh=2013 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 202.711752: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1381 unstable=0 bg_thresh=1008 thresh=2017 gap=459 poll_thresh=18 ino=257 dd-2584 [004] 202.711758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 202.719219: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1256 unstable=0 bg_thresh=986 thresh=1972 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 202.719312: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1256 unstable=0 bg_thresh=986 thresh=1972 gap=539 poll_thresh=13 ino=257 dd-2584 [004] 202.719398: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1256 unstable=0 bg_thresh=988 thresh=1977 gap=519 poll_thresh=14 ino=257 dd-2584 [004] 202.719486: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1256 unstable=0 bg_thresh=988 thresh=1977 gap=494 poll_thresh=15 ino=257 dd-2584 [004] 202.719492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 202.727186: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1131 unstable=0 bg_thresh=989 thresh=1979 gap=621 poll_thresh=15 ino=257 dd-2584 [000] 202.727307: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1131 unstable=0 bg_thresh=989 thresh=1979 gap=596 poll_thresh=11 ino=257 dd-2584 [000] 202.727390: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1131 unstable=0 bg_thresh=992 thresh=1984 gap=601 poll_thresh=12 ino=257 dd-2584 [000] 202.727475: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1131 unstable=0 bg_thresh=994 thresh=1989 gap=581 poll_thresh=13 ino=257 dd-2584 [000] 202.727564: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1131 unstable=0 bg_thresh=994 thresh=1989 gap=556 poll_thresh=14 ino=257 dd-2584 [000] 202.727651: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1131 unstable=0 bg_thresh=994 thresh=1988 gap=555 poll_thresh=15 ino=257 dd-2584 [000] 202.727739: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1131 unstable=0 bg_thresh=994 thresh=1988 gap=530 poll_thresh=16 ino=257 dd-2584 [000] 202.727918: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1131 unstable=0 bg_thresh=996 thresh=1992 gap=509 poll_thresh=17 ino=257 dd-2584 [000] 202.728121: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1131 unstable=0 bg_thresh=995 thresh=1991 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 202.728127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 202.739212: balance_dirty_state: bdi btrfs-1: dirty=377 wb=881 unstable=0 bg_thresh=984 thresh=1968 gap=710 poll_thresh=18 ino=257 dd-2584 [000] 202.739275: balance_dirty_state: bdi btrfs-1: dirty=402 wb=881 unstable=0 bg_thresh=984 thresh=1968 gap=685 poll_thresh=13 ino=257 dd-2584 [000] 202.739337: balance_dirty_state: bdi btrfs-1: dirty=427 wb=881 unstable=0 bg_thresh=986 thresh=1973 gap=665 poll_thresh=14 ino=257 dd-2584 [000] 202.739577: balance_dirty_state: bdi btrfs-1: dirty=427 wb=881 unstable=0 bg_thresh=986 thresh=1973 gap=665 poll_thresh=15 ino=257 dd-2584 [000] 202.739637: balance_dirty_state: bdi btrfs-1: dirty=452 wb=881 unstable=0 bg_thresh=989 thresh=1978 gap=645 poll_thresh=16 ino=257 dd-2584 [000] 202.739752: balance_dirty_state: bdi btrfs-1: dirty=477 wb=881 unstable=0 bg_thresh=991 thresh=1983 gap=625 poll_thresh=17 ino=257 dd-2584 [000] 202.739871: balance_dirty_state: bdi btrfs-1: dirty=527 wb=881 unstable=0 bg_thresh=993 thresh=1987 gap=579 poll_thresh=18 ino=257 dd-2584 [000] 202.739989: balance_dirty_state: bdi btrfs-1: dirty=552 wb=881 unstable=0 bg_thresh=993 thresh=1986 gap=553 poll_thresh=19 ino=257 dd-2584 [000] 202.740107: balance_dirty_state: bdi btrfs-1: dirty=577 wb=881 unstable=0 bg_thresh=992 thresh=1985 gap=527 poll_thresh=20 ino=257 dd-2584 [000] 202.740227: balance_dirty_state: bdi btrfs-1: dirty=602 wb=881 unstable=0 bg_thresh=991 thresh=1983 gap=500 poll_thresh=21 ino=257 dd-2584 [000] 202.740344: balance_dirty_state: bdi btrfs-1: dirty=652 wb=881 unstable=0 bg_thresh=991 thresh=1982 gap=449 poll_thresh=22 ino=257 dd-2584 [000] 202.740349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 202.747540: balance_dirty_state: bdi btrfs-1: dirty=652 wb=731 unstable=0 bg_thresh=986 thresh=1972 gap=589 poll_thresh=22 ino=257 dd-2584 [000] 202.747622: balance_dirty_state: bdi btrfs-1: dirty=652 wb=731 unstable=0 bg_thresh=986 thresh=1972 gap=589 poll_thresh=16 ino=257 dd-2584 [000] 202.747985: balance_dirty_state: bdi btrfs-1: dirty=702 wb=731 unstable=0 bg_thresh=988 thresh=1977 gap=544 poll_thresh=17 ino=257 dd-2584 [000] 202.748128: balance_dirty_state: bdi btrfs-1: dirty=727 wb=731 unstable=0 bg_thresh=993 thresh=1987 gap=529 poll_thresh=18 ino=257 dd-2584 [000] 202.748299: balance_dirty_state: bdi btrfs-1: dirty=752 wb=731 unstable=0 bg_thresh=993 thresh=1986 gap=503 poll_thresh=19 ino=257 dd-2584 [000] 202.748460: balance_dirty_state: bdi btrfs-1: dirty=777 wb=731 unstable=0 bg_thresh=992 thresh=1985 gap=477 poll_thresh=20 ino=257 dd-2584 [000] 202.748466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 202.755214: balance_dirty_state: bdi btrfs-1: dirty=777 wb=606 unstable=0 bg_thresh=991 thresh=1983 gap=600 poll_thresh=20 ino=257 dd-2584 [005] 202.755281: balance_dirty_state: bdi btrfs-1: dirty=802 wb=606 unstable=0 bg_thresh=995 thresh=1990 gap=582 poll_thresh=15 ino=257 dd-2584 [005] 202.755339: balance_dirty_state: bdi btrfs-1: dirty=802 wb=606 unstable=0 bg_thresh=995 thresh=1990 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 202.755456: balance_dirty_state: bdi btrfs-1: dirty=852 wb=606 unstable=0 bg_thresh=994 thresh=1989 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 202.755573: balance_dirty_state: bdi btrfs-1: dirty=877 wb=606 unstable=0 bg_thresh=994 thresh=1988 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 202.755691: balance_dirty_state: bdi btrfs-1: dirty=902 wb=606 unstable=0 bg_thresh=996 thresh=1992 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 202.755696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 202.763215: balance_dirty_state: bdi btrfs-1: dirty=902 wb=456 unstable=0 bg_thresh=991 thresh=1982 gap=624 poll_thresh=19 ino=257 dd-2584 [005] 202.763343: balance_dirty_state: bdi btrfs-1: dirty=927 wb=456 unstable=0 bg_thresh=993 thresh=1987 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 202.763823: balance_dirty_state: bdi btrfs-1: dirty=952 wb=456 unstable=0 bg_thresh=990 thresh=1981 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 202.763941: balance_dirty_state: bdi btrfs-1: dirty=952 wb=456 unstable=0 bg_thresh=993 thresh=1986 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 202.764175: balance_dirty_state: bdi btrfs-1: dirty=977 wb=456 unstable=0 bg_thresh=992 thresh=1985 gap=552 poll_thresh=17 ino=257 dd-2584 [005] 202.764412: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=456 unstable=0 bg_thresh=991 thresh=1983 gap=500 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 202.764457: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=192 wrote=0 to_write=8192 dd-2584 [005] 202.764766: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=456 unstable=0 bg_thresh=991 thresh=1982 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 202.764771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 202.769665: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=992 to_write=7200 dd-2584 [001] 202.775186: balance_dirty_state: bdi btrfs-1: dirty=52 wb=1181 unstable=0 bg_thresh=988 thresh=1976 gap=743 poll_thresh=19 ino=257 dd-2584 [001] 202.775274: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1181 unstable=0 bg_thresh=988 thresh=1976 gap=718 poll_thresh=14 ino=257 dd-2584 [001] 202.775352: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1181 unstable=0 bg_thresh=990 thresh=1981 gap=723 poll_thresh=15 ino=257 dd-2584 [001] 202.775428: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1181 unstable=0 bg_thresh=990 thresh=1981 gap=698 poll_thresh=16 ino=257 dd-2584 [001] 202.775584: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1181 unstable=0 bg_thresh=990 thresh=1980 gap=672 poll_thresh=17 ino=257 dd-2584 [001] 202.775743: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1181 unstable=0 bg_thresh=992 thresh=1984 gap=651 poll_thresh=18 ino=257 dd-2584 [001] 202.776204: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1181 unstable=0 bg_thresh=991 thresh=1983 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 202.776357: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1181 unstable=0 bg_thresh=991 thresh=1982 gap=574 poll_thresh=20 ino=257 dd-2584 [001] 202.776511: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1181 unstable=0 bg_thresh=990 thresh=1981 gap=548 poll_thresh=21 ino=257 dd-2584 [001] 202.776667: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1181 unstable=0 bg_thresh=992 thresh=1985 gap=502 poll_thresh=22 ino=257 dd-2584 [001] 202.776872: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1181 unstable=0 bg_thresh=992 thresh=1984 gap=476 poll_thresh=23 ino=257 dd-2584 [001] 202.776881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 202.783244: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1056 unstable=0 bg_thresh=992 thresh=1984 gap=601 poll_thresh=23 ino=257 dd-2584 [005] 202.783370: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1056 unstable=0 bg_thresh=992 thresh=1984 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 202.783588: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1056 unstable=0 bg_thresh=991 thresh=1983 gap=550 poll_thresh=18 ino=257 dd-2584 [005] 202.783808: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1056 unstable=0 bg_thresh=993 thresh=1987 gap=529 poll_thresh=19 ino=257 dd-2584 [005] 202.784024: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1056 unstable=0 bg_thresh=993 thresh=1986 gap=478 poll_thresh=20 ino=257 dd-2584 [005] 202.784032: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-176% task_weight=101% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 202.791242: balance_dirty_state: bdi btrfs-1: dirty=452 wb=981 unstable=0 bg_thresh=988 thresh=1977 gap=544 poll_thresh=20 ino=257 dd-2584 [005] 202.791484: balance_dirty_state: bdi btrfs-1: dirty=452 wb=981 unstable=0 bg_thresh=988 thresh=1976 gap=543 poll_thresh=15 ino=257 dd-2584 [005] 202.791544: balance_dirty_state: bdi btrfs-1: dirty=477 wb=981 unstable=0 bg_thresh=988 thresh=1976 gap=518 poll_thresh=16 ino=257 dd-2584 [005] 202.791661: balance_dirty_state: bdi btrfs-1: dirty=502 wb=981 unstable=0 bg_thresh=990 thresh=1980 gap=497 poll_thresh=17 ino=257 dd-2584 [005] 202.791780: balance_dirty_state: bdi btrfs-1: dirty=527 wb=981 unstable=0 bg_thresh=986 thresh=1973 gap=465 poll_thresh=18 ino=257 dd-2584 [005] 202.791785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 202.799216: balance_dirty_state: bdi btrfs-1: dirty=527 wb=906 unstable=0 bg_thresh=988 thresh=1977 gap=544 poll_thresh=18 ino=257 dd-2584 [005] 202.799290: balance_dirty_state: bdi btrfs-1: dirty=552 wb=856 unstable=0 bg_thresh=991 thresh=1982 gap=574 poll_thresh=13 ino=257 dd-2584 [005] 202.799350: balance_dirty_state: bdi btrfs-1: dirty=577 wb=856 unstable=0 bg_thresh=988 thresh=1976 gap=543 poll_thresh=14 ino=257 dd-2584 [005] 202.799408: balance_dirty_state: bdi btrfs-1: dirty=577 wb=856 unstable=0 bg_thresh=990 thresh=1981 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 202.799467: balance_dirty_state: bdi btrfs-1: dirty=602 wb=856 unstable=0 bg_thresh=987 thresh=1975 gap=517 poll_thresh=16 ino=257 dd-2584 [005] 202.799585: balance_dirty_state: bdi btrfs-1: dirty=627 wb=856 unstable=0 bg_thresh=989 thresh=1979 gap=496 poll_thresh=17 ino=257 dd-2584 [005] 202.799703: balance_dirty_state: bdi btrfs-1: dirty=652 wb=856 unstable=0 bg_thresh=989 thresh=1978 gap=470 poll_thresh=18 ino=257 dd-2584 [005] 202.799707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-187% task_weight=101% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 202.807250: balance_dirty_state: bdi btrfs-1: dirty=652 wb=731 unstable=0 bg_thresh=989 thresh=1979 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 202.807339: balance_dirty_state: bdi btrfs-1: dirty=677 wb=731 unstable=0 bg_thresh=992 thresh=1984 gap=576 poll_thresh=13 ino=257 dd-2584 [005] 202.807396: balance_dirty_state: bdi btrfs-1: dirty=702 wb=731 unstable=0 bg_thresh=989 thresh=1978 gap=545 poll_thresh=14 ino=257 dd-2584 [005] 202.807622: balance_dirty_state: bdi btrfs-1: dirty=702 wb=731 unstable=0 bg_thresh=991 thresh=1983 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 202.807680: balance_dirty_state: bdi btrfs-1: dirty=727 wb=731 unstable=0 bg_thresh=991 thresh=1982 gap=524 poll_thresh=16 ino=257 dd-2584 [005] 202.807794: balance_dirty_state: bdi btrfs-1: dirty=752 wb=731 unstable=0 bg_thresh=990 thresh=1981 gap=498 poll_thresh=17 ino=257 dd-2584 [005] 202.807907: balance_dirty_state: bdi btrfs-1: dirty=802 wb=731 unstable=0 bg_thresh=990 thresh=1980 gap=447 poll_thresh=18 ino=257 dd-2584 [005] 202.807911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-232% task_weight=101% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 202.815257: balance_dirty_state: bdi btrfs-1: dirty=802 wb=481 unstable=0 bg_thresh=988 thresh=1977 gap=694 poll_thresh=18 ino=257 dd-2584 [005] 202.815325: balance_dirty_state: bdi btrfs-1: dirty=802 wb=456 unstable=0 bg_thresh=988 thresh=1976 gap=718 poll_thresh=13 ino=257 dd-2584 [005] 202.815385: balance_dirty_state: bdi btrfs-1: dirty=827 wb=456 unstable=0 bg_thresh=988 thresh=1976 gap=693 poll_thresh=14 ino=257 dd-2584 [005] 202.815445: balance_dirty_state: bdi btrfs-1: dirty=852 wb=456 unstable=0 bg_thresh=987 thresh=1975 gap=667 poll_thresh=15 ino=257 dd-2584 [005] 202.815504: balance_dirty_state: bdi btrfs-1: dirty=852 wb=456 unstable=0 bg_thresh=990 thresh=1980 gap=672 poll_thresh=16 ino=257 dd-2584 [005] 202.815620: balance_dirty_state: bdi btrfs-1: dirty=877 wb=456 unstable=0 bg_thresh=989 thresh=1979 gap=646 poll_thresh=17 ino=257 dd-2584 [005] 202.815738: balance_dirty_state: bdi btrfs-1: dirty=927 wb=456 unstable=0 bg_thresh=989 thresh=1978 gap=595 poll_thresh=18 ino=257 dd-2584 [005] 202.815855: balance_dirty_state: bdi btrfs-1: dirty=952 wb=456 unstable=0 bg_thresh=991 thresh=1982 gap=574 poll_thresh=19 ino=257 dd-2584 [005] 202.816152: balance_dirty_state: bdi btrfs-1: dirty=977 wb=456 unstable=0 bg_thresh=990 thresh=1981 gap=548 poll_thresh=20 ino=257 dd-2584 [005] 202.816273: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=456 unstable=0 bg_thresh=987 thresh=1974 gap=491 poll_thresh=21 ino=257 dd-2584 [005] 202.816278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 202.816298: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=244 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 202.819404: writeback_single_inode: bdi btrfs-1: ino=257 state= age=108 wrote=960 to_write=7232 dd-2584 [001] 202.823153: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1306 unstable=0 bg_thresh=988 thresh=1976 gap=593 poll_thresh=21 ino=257 dd-2584 [001] 202.823244: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1306 unstable=0 bg_thresh=984 thresh=1968 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 202.823410: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1306 unstable=0 bg_thresh=983 thresh=1966 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 202.823577: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1306 unstable=0 bg_thresh=982 thresh=1964 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 202.823745: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1306 unstable=0 bg_thresh=986 thresh=1972 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 202.823751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 202.831259: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1181 unstable=0 bg_thresh=987 thresh=1974 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 202.831347: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1181 unstable=0 bg_thresh=984 thresh=1968 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 202.831405: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1181 unstable=0 bg_thresh=986 thresh=1973 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 202.831462: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1181 unstable=0 bg_thresh=986 thresh=1972 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 202.831577: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1181 unstable=0 bg_thresh=985 thresh=1971 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 202.831867: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1181 unstable=0 bg_thresh=985 thresh=1970 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 202.831980: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1181 unstable=0 bg_thresh=984 thresh=1969 gap=461 poll_thresh=19 ino=257 dd-2584 [001] 202.831984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-148% task_weight=99% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 202.839285: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1056 unstable=0 bg_thresh=986 thresh=1973 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 202.839354: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1056 unstable=0 bg_thresh=989 thresh=1978 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 202.839415: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1056 unstable=0 bg_thresh=991 thresh=1983 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 202.839477: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1056 unstable=0 bg_thresh=988 thresh=1977 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 202.839598: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1056 unstable=0 bg_thresh=990 thresh=1981 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 202.839717: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1056 unstable=0 bg_thresh=990 thresh=1980 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 202.839837: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1056 unstable=0 bg_thresh=989 thresh=1979 gap=471 poll_thresh=19 ino=257 dd-2584 [001] 202.839842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 202.847199: balance_dirty_state: bdi btrfs-1: dirty=452 wb=956 unstable=0 bg_thresh=988 thresh=1976 gap=568 poll_thresh=19 ino=257 dd-2584 [001] 202.847289: balance_dirty_state: bdi btrfs-1: dirty=477 wb=956 unstable=0 bg_thresh=990 thresh=1981 gap=548 poll_thresh=14 ino=257 dd-2584 [001] 202.847355: balance_dirty_state: bdi btrfs-1: dirty=502 wb=956 unstable=0 bg_thresh=987 thresh=1975 gap=517 poll_thresh=15 ino=257 dd-2584 [001] 202.847417: balance_dirty_state: bdi btrfs-1: dirty=502 wb=956 unstable=0 bg_thresh=990 thresh=1980 gap=522 poll_thresh=16 ino=257 dd-2584 [001] 202.847719: balance_dirty_state: bdi btrfs-1: dirty=552 wb=956 unstable=0 bg_thresh=989 thresh=1979 gap=471 poll_thresh=17 ino=257 dd-2584 [001] 202.847724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 202.859164: balance_dirty_state: bdi btrfs-1: dirty=552 wb=831 unstable=0 bg_thresh=982 thresh=1965 gap=582 poll_thresh=17 ino=257 dd-2584 [005] 202.859261: balance_dirty_state: bdi btrfs-1: dirty=552 wb=831 unstable=0 bg_thresh=985 thresh=1971 gap=588 poll_thresh=13 ino=257 dd-2584 [005] 202.859351: balance_dirty_state: bdi btrfs-1: dirty=577 wb=831 unstable=0 bg_thresh=988 thresh=1976 gap=568 poll_thresh=14 ino=257 dd-2584 [005] 202.859439: balance_dirty_state: bdi btrfs-1: dirty=577 wb=831 unstable=0 bg_thresh=990 thresh=1981 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 202.859531: balance_dirty_state: bdi btrfs-1: dirty=602 wb=831 unstable=0 bg_thresh=987 thresh=1975 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 202.859716: balance_dirty_state: bdi btrfs-1: dirty=627 wb=831 unstable=0 bg_thresh=987 thresh=1974 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 202.859899: balance_dirty_state: bdi btrfs-1: dirty=677 wb=831 unstable=0 bg_thresh=989 thresh=1978 gap=470 poll_thresh=18 ino=257 dd-2584 [005] 202.859906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 202.871197: balance_dirty_state: bdi btrfs-1: dirty=702 wb=581 unstable=0 bg_thresh=982 thresh=1964 gap=681 poll_thresh=18 ino=257 dd-2584 [005] 202.871263: balance_dirty_state: bdi btrfs-1: dirty=702 wb=581 unstable=0 bg_thresh=979 thresh=1958 gap=675 poll_thresh=13 ino=257 dd-2584 [005] 202.871324: balance_dirty_state: bdi btrfs-1: dirty=727 wb=581 unstable=0 bg_thresh=981 thresh=1963 gap=655 poll_thresh=14 ino=257 dd-2584 [005] 202.871387: balance_dirty_state: bdi btrfs-1: dirty=752 wb=581 unstable=0 bg_thresh=981 thresh=1962 gap=629 poll_thresh=15 ino=257 dd-2584 [005] 202.871448: balance_dirty_state: bdi btrfs-1: dirty=752 wb=581 unstable=0 bg_thresh=981 thresh=1962 gap=629 poll_thresh=16 ino=257 dd-2584 [005] 202.871573: balance_dirty_state: bdi btrfs-1: dirty=802 wb=581 unstable=0 bg_thresh=983 thresh=1966 gap=583 poll_thresh=17 ino=257 dd-2584 [005] 202.871875: balance_dirty_state: bdi btrfs-1: dirty=827 wb=581 unstable=0 bg_thresh=982 thresh=1965 gap=557 poll_thresh=18 ino=257 dd-2584 [005] 202.871992: balance_dirty_state: bdi btrfs-1: dirty=852 wb=581 unstable=0 bg_thresh=982 thresh=1964 gap=531 poll_thresh=19 ino=257 dd-2584 [005] 202.872112: balance_dirty_state: bdi btrfs-1: dirty=877 wb=581 unstable=0 bg_thresh=978 thresh=1957 gap=499 poll_thresh=20 ino=257 dd-2584 [005] 202.872230: balance_dirty_state: bdi btrfs-1: dirty=927 wb=581 unstable=0 bg_thresh=980 thresh=1961 gap=453 poll_thresh=21 ino=257 dd-2584 [005] 202.872235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1229 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-4% task_gap=-110% task_weight=100% bdi_bw=63980 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 202.879301: balance_dirty_state: bdi btrfs-1: dirty=927 wb=456 unstable=0 bg_thresh=978 thresh=1957 gap=574 poll_thresh=21 ino=257 dd-2584 [005] 202.879392: balance_dirty_state: bdi btrfs-1: dirty=927 wb=456 unstable=0 bg_thresh=978 thresh=1957 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 202.879506: balance_dirty_state: bdi btrfs-1: dirty=977 wb=456 unstable=0 bg_thresh=980 thresh=1961 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 202.879620: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=456 unstable=0 bg_thresh=980 thresh=1960 gap=502 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 202.879641: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=308 wrote=0 to_write=8192 dd-2584 [005] 202.879788: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=456 unstable=0 bg_thresh=979 thresh=1959 gap=476 poll_thresh=19 ino=257 dd-2584 [005] 202.879790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-6% task_gap=-111% task_weight=99% bdi_bw=64200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 202.883026: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=944 to_write=7248 dd-2584 [005] 202.891215: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1156 unstable=0 bg_thresh=980 thresh=1960 gap=727 poll_thresh=19 ino=257 dd-2584 [005] 202.891315: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1156 unstable=0 bg_thresh=979 thresh=1959 gap=701 poll_thresh=14 ino=257 dd-2584 [005] 202.891553: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1156 unstable=0 bg_thresh=979 thresh=1959 gap=701 poll_thresh=15 ino=257 dd-2584 [005] 202.891609: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1156 unstable=0 bg_thresh=979 thresh=1958 gap=675 poll_thresh=16 ino=257 dd-2584 [005] 202.891722: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1156 unstable=0 bg_thresh=978 thresh=1957 gap=649 poll_thresh=17 ino=257 dd-2584 [005] 202.891837: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1156 unstable=0 bg_thresh=980 thresh=1961 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 202.891949: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1156 unstable=0 bg_thresh=980 thresh=1960 gap=577 poll_thresh=19 ino=257 dd-2584 [005] 202.892062: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1156 unstable=0 bg_thresh=979 thresh=1959 gap=551 poll_thresh=20 ino=257 dd-2584 [005] 202.892177: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1156 unstable=0 bg_thresh=981 thresh=1963 gap=530 poll_thresh=21 ino=257 dd-2584 [005] 202.892290: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1156 unstable=0 bg_thresh=981 thresh=1962 gap=479 poll_thresh=22 ino=257 dd-2584 [005] 202.892295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1229 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-28% task_gap=-159% task_weight=101% bdi_bw=64200 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 202.899264: balance_dirty_state: bdi btrfs-1: dirty=327 wb=981 unstable=0 bg_thresh=977 thresh=1955 gap=647 poll_thresh=22 ino=257 dd-2584 [005] 202.899353: balance_dirty_state: bdi btrfs-1: dirty=327 wb=956 unstable=0 bg_thresh=980 thresh=1961 gap=678 poll_thresh=16 ino=257 dd-2584 [005] 202.899651: balance_dirty_state: bdi btrfs-1: dirty=377 wb=956 unstable=0 bg_thresh=985 thresh=1970 gap=637 poll_thresh=17 ino=257 dd-2584 [005] 202.899769: balance_dirty_state: bdi btrfs-1: dirty=402 wb=956 unstable=0 bg_thresh=984 thresh=1969 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 202.899888: balance_dirty_state: bdi btrfs-1: dirty=427 wb=956 unstable=0 bg_thresh=984 thresh=1968 gap=585 poll_thresh=19 ino=257 dd-2584 [005] 202.900003: balance_dirty_state: bdi btrfs-1: dirty=452 wb=956 unstable=0 bg_thresh=983 thresh=1967 gap=559 poll_thresh=20 ino=257 dd-2584 [005] 202.900120: balance_dirty_state: bdi btrfs-1: dirty=502 wb=956 unstable=0 bg_thresh=985 thresh=1971 gap=513 poll_thresh=21 ino=257 dd-2584 [005] 202.900238: balance_dirty_state: bdi btrfs-1: dirty=527 wb=956 unstable=0 bg_thresh=985 thresh=1970 gap=487 poll_thresh=22 ino=257 dd-2584 [005] 202.900243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-147% task_weight=99% bdi_bw=64200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 202.907255: balance_dirty_state: bdi btrfs-1: dirty=527 wb=956 unstable=0 bg_thresh=981 thresh=1962 gap=479 poll_thresh=22 ino=257 dd-2584 [005] 202.907261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-28% task_gap=-157% task_weight=100% bdi_bw=64200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 202.915273: balance_dirty_state: bdi btrfs-1: dirty=527 wb=706 unstable=0 bg_thresh=982 thresh=1965 gap=732 poll_thresh=22 ino=257 dd-2584 [005] 202.915347: balance_dirty_state: bdi btrfs-1: dirty=552 wb=706 unstable=0 bg_thresh=982 thresh=1964 gap=706 poll_thresh=16 ino=257 dd-2584 [005] 202.915464: balance_dirty_state: bdi btrfs-1: dirty=577 wb=706 unstable=0 bg_thresh=981 thresh=1963 gap=680 poll_thresh=17 ino=257 dd-2584 [005] 202.915576: balance_dirty_state: bdi btrfs-1: dirty=602 wb=706 unstable=0 bg_thresh=981 thresh=1962 gap=654 poll_thresh=18 ino=257 dd-2584 [005] 202.915861: balance_dirty_state: bdi btrfs-1: dirty=652 wb=706 unstable=0 bg_thresh=983 thresh=1966 gap=608 poll_thresh=19 ino=257 dd-2584 [005] 202.915974: balance_dirty_state: bdi btrfs-1: dirty=677 wb=706 unstable=0 bg_thresh=982 thresh=1965 gap=582 poll_thresh=20 ino=257 dd-2584 [005] 202.916086: balance_dirty_state: bdi btrfs-1: dirty=702 wb=706 unstable=0 bg_thresh=982 thresh=1964 gap=556 poll_thresh=21 ino=257 dd-2584 [005] 202.916199: balance_dirty_state: bdi btrfs-1: dirty=727 wb=706 unstable=0 bg_thresh=984 thresh=1968 gap=535 poll_thresh=22 ino=257 dd-2584 [005] 202.916311: balance_dirty_state: bdi btrfs-1: dirty=777 wb=706 unstable=0 bg_thresh=983 thresh=1967 gap=484 poll_thresh=23 ino=257 dd-2584 [005] 202.916316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-25% task_gap=-151% task_weight=100% bdi_bw=64200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 202.923243: balance_dirty_state: bdi btrfs-1: dirty=777 wb=581 unstable=0 bg_thresh=984 thresh=1968 gap=610 poll_thresh=23 ino=257 dd-2584 [005] 202.923329: balance_dirty_state: bdi btrfs-1: dirty=777 wb=581 unstable=0 bg_thresh=981 thresh=1962 gap=604 poll_thresh=17 ino=257 dd-2584 [005] 202.923445: balance_dirty_state: bdi btrfs-1: dirty=827 wb=581 unstable=0 bg_thresh=980 thresh=1961 gap=553 poll_thresh=18 ino=257 dd-2584 [005] 202.923558: balance_dirty_state: bdi btrfs-1: dirty=852 wb=581 unstable=0 bg_thresh=982 thresh=1965 gap=532 poll_thresh=19 ino=257 dd-2584 [005] 202.923839: balance_dirty_state: bdi btrfs-1: dirty=877 wb=581 unstable=0 bg_thresh=982 thresh=1964 gap=506 poll_thresh=20 ino=257 dd-2584 [005] 202.923954: balance_dirty_state: bdi btrfs-1: dirty=902 wb=581 unstable=0 bg_thresh=981 thresh=1963 gap=480 poll_thresh=21 ino=257 dd-2584 [005] 202.923958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-52% task_gap=-205% task_weight=100% bdi_bw=64200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 202.931275: balance_dirty_state: bdi btrfs-1: dirty=902 wb=456 unstable=0 bg_thresh=983 thresh=1967 gap=609 poll_thresh=21 ino=257 dd-2584 [005] 202.931380: balance_dirty_state: bdi btrfs-1: dirty=927 wb=456 unstable=0 bg_thresh=983 thresh=1966 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 202.931495: balance_dirty_state: bdi btrfs-1: dirty=952 wb=456 unstable=0 bg_thresh=985 thresh=1970 gap=562 poll_thresh=17 ino=257 dd-2584 [005] 202.931608: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=456 unstable=0 bg_thresh=984 thresh=1969 gap=511 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 202.931633: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=360 wrote=0 to_write=8192 dd-2584 [005] 202.931776: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=456 unstable=0 bg_thresh=984 thresh=1968 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 202.931778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1320 avg_dirty=1320 bdi_gap=0% task_gap=-101% task_weight=99% bdi_bw=64200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 202.934967: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=944 to_write=7248 dd-2584 [001] 202.939192: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1256 unstable=0 bg_thresh=984 thresh=1968 gap=635 poll_thresh=19 ino=257 dd-2584 [001] 202.939277: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1256 unstable=0 bg_thresh=984 thresh=1968 gap=610 poll_thresh=14 ino=257 dd-2584 [001] 202.939361: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1256 unstable=0 bg_thresh=986 thresh=1973 gap=615 poll_thresh=15 ino=257 dd-2584 [001] 202.939445: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1256 unstable=0 bg_thresh=986 thresh=1973 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 202.939600: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1256 unstable=0 bg_thresh=989 thresh=1978 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 202.940046: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1256 unstable=0 bg_thresh=991 thresh=1983 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 202.940199: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1256 unstable=0 bg_thresh=991 thresh=1982 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 202.940352: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1256 unstable=0 bg_thresh=990 thresh=1981 gap=473 poll_thresh=20 ino=257 dd-2584 [001] 202.940358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-86% task_weight=100% bdi_bw=64200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 202.947340: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1106 unstable=0 bg_thresh=990 thresh=1980 gap=622 poll_thresh=15 ino=257 dd-2584 [004] 202.947402: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1106 unstable=0 bg_thresh=992 thresh=1985 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 202.947514: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1106 unstable=0 bg_thresh=995 thresh=1990 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 202.947626: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1106 unstable=0 bg_thresh=997 thresh=1995 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 202.947740: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1106 unstable=0 bg_thresh=996 thresh=1993 gap=510 poll_thresh=19 ino=257 dd-2584 [004] 202.947853: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1106 unstable=0 bg_thresh=996 thresh=1992 gap=484 poll_thresh=20 ino=257 dd-2584 [004] 202.947858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=64200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 202.955189: balance_dirty_state: bdi btrfs-1: dirty=402 wb=931 unstable=0 bg_thresh=988 thresh=1977 gap=644 poll_thresh=20 ino=257 dd-2584 [004] 202.955276: balance_dirty_state: bdi btrfs-1: dirty=427 wb=931 unstable=0 bg_thresh=988 thresh=1977 gap=619 poll_thresh=15 ino=257 dd-2584 [004] 202.955663: balance_dirty_state: bdi btrfs-1: dirty=427 wb=931 unstable=0 bg_thresh=991 thresh=1982 gap=624 poll_thresh=16 ino=257 dd-2584 [004] 202.955827: balance_dirty_state: bdi btrfs-1: dirty=477 wb=931 unstable=0 bg_thresh=993 thresh=1987 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 202.955997: balance_dirty_state: bdi btrfs-1: dirty=502 wb=931 unstable=0 bg_thresh=996 thresh=1992 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 202.956167: balance_dirty_state: bdi btrfs-1: dirty=527 wb=931 unstable=0 bg_thresh=998 thresh=1996 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 202.956336: balance_dirty_state: bdi btrfs-1: dirty=552 wb=931 unstable=0 bg_thresh=997 thresh=1995 gap=512 poll_thresh=20 ino=257 dd-2584 [004] 202.956506: balance_dirty_state: bdi btrfs-1: dirty=602 wb=931 unstable=0 bg_thresh=997 thresh=1994 gap=461 poll_thresh=21 ino=257 dd-2584 [004] 202.956512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=64200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 202.963188: balance_dirty_state: bdi btrfs-1: dirty=602 wb=931 unstable=0 bg_thresh=984 thresh=1969 gap=436 poll_thresh=21 ino=257 dd-2584 [004] 202.963194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=64200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 202.971232: balance_dirty_state: bdi btrfs-1: dirty=602 wb=681 unstable=0 bg_thresh=990 thresh=1981 gap=698 poll_thresh=21 ino=257 dd-2584 [004] 202.971325: balance_dirty_state: bdi btrfs-1: dirty=602 wb=681 unstable=0 bg_thresh=990 thresh=1981 gap=698 poll_thresh=16 ino=257 dd-2584 [004] 202.971435: balance_dirty_state: bdi btrfs-1: dirty=652 wb=681 unstable=0 bg_thresh=993 thresh=1986 gap=653 poll_thresh=17 ino=257 dd-2584 [004] 202.971547: balance_dirty_state: bdi btrfs-1: dirty=677 wb=681 unstable=0 bg_thresh=998 thresh=1996 gap=638 poll_thresh=18 ino=257 dd-2584 [004] 202.971833: balance_dirty_state: bdi btrfs-1: dirty=702 wb=681 unstable=0 bg_thresh=997 thresh=1995 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 202.971945: balance_dirty_state: bdi btrfs-1: dirty=727 wb=681 unstable=0 bg_thresh=997 thresh=1994 gap=586 poll_thresh=20 ino=257 dd-2584 [004] 202.972106: balance_dirty_state: bdi btrfs-1: dirty=777 wb=681 unstable=0 bg_thresh=996 thresh=1993 gap=535 poll_thresh=21 ino=257 dd-2584 [004] 202.972265: balance_dirty_state: bdi btrfs-1: dirty=802 wb=681 unstable=0 bg_thresh=998 thresh=1997 gap=514 poll_thresh=22 ino=257 dd-2584 [004] 202.972432: balance_dirty_state: bdi btrfs-1: dirty=827 wb=681 unstable=0 bg_thresh=998 thresh=1996 gap=488 poll_thresh=23 ino=257 dd-2584 [004] 202.972438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=64200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 202.979207: balance_dirty_state: bdi btrfs-1: dirty=827 wb=656 unstable=0 bg_thresh=996 thresh=1992 gap=509 poll_thresh=23 ino=257 dd-2584 [004] 202.979303: balance_dirty_state: bdi btrfs-1: dirty=852 wb=656 unstable=0 bg_thresh=995 thresh=1991 gap=483 poll_thresh=17 ino=257 dd-2584 [004] 202.979309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-73% task_weight=99% bdi_bw=64200 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 202.987300: balance_dirty_state: bdi btrfs-1: dirty=877 wb=431 unstable=0 bg_thresh=984 thresh=1969 gap=661 poll_thresh=13 ino=257 dd-2584 [004] 202.987368: balance_dirty_state: bdi btrfs-1: dirty=877 wb=431 unstable=0 bg_thresh=984 thresh=1969 gap=661 poll_thresh=14 ino=257 dd-2584 [004] 202.987456: balance_dirty_state: bdi btrfs-1: dirty=902 wb=431 unstable=0 bg_thresh=984 thresh=1968 gap=635 poll_thresh=15 ino=257 dd-2584 [004] 202.987546: balance_dirty_state: bdi btrfs-1: dirty=927 wb=431 unstable=0 bg_thresh=984 thresh=1968 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 202.987987: balance_dirty_state: bdi btrfs-1: dirty=952 wb=431 unstable=0 bg_thresh=986 thresh=1972 gap=589 poll_thresh=17 ino=257 dd-2584 [004] 202.988165: balance_dirty_state: bdi btrfs-1: dirty=977 wb=431 unstable=0 bg_thresh=982 thresh=1965 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 202.988339: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=431 unstable=0 bg_thresh=982 thresh=1964 gap=531 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 202.988426: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=416 wrote=0 to_write=8192 dd-2584 [004] 202.988537: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=431 unstable=0 bg_thresh=981 thresh=1963 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 202.988539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-3% task_gap=-107% task_weight=100% bdi_bw=64928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 202.991583: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=976 to_write=7216 dd-2584 [004] 202.995218: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1406 unstable=0 bg_thresh=986 thresh=1973 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 202.995225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=64928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.003241: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1281 unstable=0 bg_thresh=987 thresh=1974 gap=616 poll_thresh=20 ino=257 dd-2584 [004] 203.003347: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1281 unstable=0 bg_thresh=989 thresh=1979 gap=621 poll_thresh=15 ino=257 dd-2584 [004] 203.003451: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1281 unstable=0 bg_thresh=989 thresh=1979 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 203.003665: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1281 unstable=0 bg_thresh=988 thresh=1977 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 203.003865: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1256 unstable=0 bg_thresh=994 thresh=1988 gap=580 poll_thresh=18 ino=257 dd-2584 [004] 203.004072: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1156 unstable=0 bg_thresh=993 thresh=1987 gap=629 poll_thresh=19 ino=257 dd-2584 [004] 203.004578: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1156 unstable=0 bg_thresh=993 thresh=1986 gap=603 poll_thresh=20 ino=257 dd-2584 [004] 203.004755: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1156 unstable=0 bg_thresh=995 thresh=1990 gap=582 poll_thresh=21 ino=257 dd-2584 [004] 203.004937: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1156 unstable=0 bg_thresh=991 thresh=1983 gap=525 poll_thresh=22 ino=257 dd-2584 [004] 203.005116: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1156 unstable=0 bg_thresh=991 thresh=1982 gap=499 poll_thresh=23 ino=257 dd-2584 [004] 203.005294: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1156 unstable=0 bg_thresh=990 thresh=1981 gap=473 poll_thresh=24 ino=257 dd-2584 [004] 203.005301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=64928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.011233: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1156 unstable=0 bg_thresh=990 thresh=1981 gap=473 poll_thresh=24 ino=257 dd-2584 [004] 203.011239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=64928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 203.019243: balance_dirty_state: bdi btrfs-1: dirty=357 wb=853 unstable=0 bg_thresh=995 thresh=1991 gap=781 poll_thresh=24 ino=257 dd-2584 [000] 203.019337: balance_dirty_state: bdi btrfs-1: dirty=357 wb=853 unstable=0 bg_thresh=998 thresh=1996 gap=786 poll_thresh=18 ino=257 dd-2584 [000] 203.019515: balance_dirty_state: bdi btrfs-1: dirty=382 wb=853 unstable=0 bg_thresh=997 thresh=1995 gap=760 poll_thresh=19 ino=257 dd-2584 [000] 203.019698: balance_dirty_state: bdi btrfs-1: dirty=432 wb=853 unstable=0 bg_thresh=996 thresh=1993 gap=708 poll_thresh=20 ino=257 dd-2584 [000] 203.019868: balance_dirty_state: bdi btrfs-1: dirty=457 wb=853 unstable=0 bg_thresh=996 thresh=1992 gap=682 poll_thresh=21 ino=257 dd-2584 [000] 203.020176: balance_dirty_state: bdi btrfs-1: dirty=482 wb=853 unstable=0 bg_thresh=995 thresh=1991 gap=656 poll_thresh=22 ino=257 dd-2584 [000] 203.020299: balance_dirty_state: bdi btrfs-1: dirty=532 wb=853 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=23 ino=257 dd-2584 [000] 203.020421: balance_dirty_state: bdi btrfs-1: dirty=557 wb=853 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=24 ino=257 dd-2584 [000] 203.020547: balance_dirty_state: bdi btrfs-1: dirty=582 wb=853 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=25 ino=257 dd-2584 [000] 203.020675: balance_dirty_state: bdi btrfs-1: dirty=607 wb=853 unstable=0 bg_thresh=993 thresh=1986 gap=526 poll_thresh=26 ino=257 dd-2584 [000] 203.020806: balance_dirty_state: bdi btrfs-1: dirty=657 wb=853 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=27 ino=257 dd-2584 [000] 203.020811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=64928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.027302: balance_dirty_state: bdi btrfs-1: dirty=657 wb=728 unstable=0 bg_thresh=986 thresh=1972 gap=587 poll_thresh=27 ino=257 dd-2584 [004] 203.027397: balance_dirty_state: bdi btrfs-1: dirty=683 wb=736 unstable=0 bg_thresh=983 thresh=1966 gap=547 poll_thresh=20 ino=257 dd-2584 [004] 203.027530: balance_dirty_state: bdi btrfs-1: dirty=708 wb=736 unstable=0 bg_thresh=988 thresh=1977 gap=533 poll_thresh=21 ino=257 dd-2584 [004] 203.027833: balance_dirty_state: bdi btrfs-1: dirty=733 wb=736 unstable=0 bg_thresh=990 thresh=1981 gap=512 poll_thresh=22 ino=257 dd-2584 [004] 203.027955: balance_dirty_state: bdi btrfs-1: dirty=783 wb=736 unstable=0 bg_thresh=990 thresh=1980 gap=461 poll_thresh=23 ino=257 dd-2584 [004] 203.027962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=64928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.035220: balance_dirty_state: bdi btrfs-1: dirty=783 wb=611 unstable=0 bg_thresh=982 thresh=1965 gap=571 poll_thresh=23 ino=257 dd-2584 [004] 203.035348: balance_dirty_state: bdi btrfs-1: dirty=785 wb=609 unstable=0 bg_thresh=983 thresh=1966 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 203.035582: balance_dirty_state: bdi btrfs-1: dirty=835 wb=609 unstable=0 bg_thresh=982 thresh=1965 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 203.035816: balance_dirty_state: bdi btrfs-1: dirty=860 wb=609 unstable=0 bg_thresh=982 thresh=1964 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 203.036063: balance_dirty_state: bdi btrfs-1: dirty=885 wb=609 unstable=0 bg_thresh=984 thresh=1968 gap=474 poll_thresh=20 ino=257 dd-2584 [004] 203.036071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=64928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.043328: balance_dirty_state: bdi btrfs-1: dirty=893 wb=468 unstable=0 bg_thresh=979 thresh=1959 gap=598 poll_thresh=20 ino=257 dd-2584 [004] 203.043420: balance_dirty_state: bdi btrfs-1: dirty=893 wb=468 unstable=0 bg_thresh=979 thresh=1959 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 203.043479: balance_dirty_state: bdi btrfs-1: dirty=918 wb=468 unstable=0 bg_thresh=979 thresh=1958 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 203.043597: balance_dirty_state: bdi btrfs-1: dirty=943 wb=468 unstable=0 bg_thresh=978 thresh=1957 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 203.043716: balance_dirty_state: bdi btrfs-1: dirty=993 wb=468 unstable=0 bg_thresh=978 thresh=1956 gap=495 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 203.043801: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=472 wrote=0 to_write=8192 dd-2584 [004] 203.044031: balance_dirty_state: bdi btrfs-1: dirty=993 wb=493 unstable=0 bg_thresh=980 thresh=1960 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 203.044033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-255% task_weight=98% bdi_bw=64928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 203.047912: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=944 to_write=7248 dd-2584 [004] 203.051289: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1243 unstable=0 bg_thresh=981 thresh=1962 gap=651 poll_thresh=19 ino=257 dd-2584 [004] 203.051366: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1243 unstable=0 bg_thresh=978 thresh=1956 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 203.051428: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1243 unstable=0 bg_thresh=980 thresh=1961 gap=625 poll_thresh=15 ino=257 dd-2584 [004] 203.051490: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1243 unstable=0 bg_thresh=980 thresh=1960 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 203.051613: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1243 unstable=0 bg_thresh=979 thresh=1959 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 203.051735: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1243 unstable=0 bg_thresh=979 thresh=1958 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 203.051856: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1243 unstable=0 bg_thresh=978 thresh=1957 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 203.051980: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1243 unstable=0 bg_thresh=980 thresh=1961 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 203.051984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1231 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-127% task_gap=-352% task_weight=98% bdi_bw=64928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.059320: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1118 unstable=0 bg_thresh=979 thresh=1959 gap=598 poll_thresh=20 ino=257 dd-2584 [004] 203.059474: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1118 unstable=0 bg_thresh=976 thresh=1953 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 203.059607: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1118 unstable=0 bg_thresh=979 thresh=1958 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 203.059940: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1118 unstable=0 bg_thresh=978 thresh=1957 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 203.060088: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1118 unstable=0 bg_thresh=980 thresh=1961 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 203.060337: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1118 unstable=0 bg_thresh=980 thresh=1960 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 203.060346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-127% task_gap=-353% task_weight=98% bdi_bw=64928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.067339: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1009 unstable=0 bg_thresh=982 thresh=1964 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 203.067477: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1009 unstable=0 bg_thresh=978 thresh=1956 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 203.067543: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1009 unstable=0 bg_thresh=978 thresh=1956 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 203.067605: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1009 unstable=0 bg_thresh=980 thresh=1961 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 203.067733: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1009 unstable=0 bg_thresh=979 thresh=1958 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 203.067876: balance_dirty_state: bdi btrfs-1: dirty=491 wb=934 unstable=0 bg_thresh=978 thresh=1956 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 203.068005: balance_dirty_state: bdi btrfs-1: dirty=516 wb=934 unstable=0 bg_thresh=979 thresh=1958 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 203.068130: balance_dirty_state: bdi btrfs-1: dirty=541 wb=934 unstable=0 bg_thresh=981 thresh=1963 gap=488 poll_thresh=20 ino=257 dd-2584 [004] 203.068134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-125% task_gap=-350% task_weight=99% bdi_bw=64928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.075377: balance_dirty_state: bdi btrfs-1: dirty=549 wb=945 unstable=0 bg_thresh=979 thresh=1959 gap=465 poll_thresh=20 ino=257 dd-2584 [004] 203.075383: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-128% task_gap=-355% task_weight=98% bdi_bw=64928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.083312: balance_dirty_state: bdi btrfs-1: dirty=549 wb=820 unstable=0 bg_thresh=976 thresh=1952 gap=583 poll_thresh=20 ino=257 dd-2584 [004] 203.083598: balance_dirty_state: bdi btrfs-1: dirty=574 wb=820 unstable=0 bg_thresh=976 thresh=1952 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 203.083658: balance_dirty_state: bdi btrfs-1: dirty=574 wb=820 unstable=0 bg_thresh=978 thresh=1957 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 203.083775: balance_dirty_state: bdi btrfs-1: dirty=624 wb=820 unstable=0 bg_thresh=980 thresh=1961 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 203.083894: balance_dirty_state: bdi btrfs-1: dirty=649 wb=820 unstable=0 bg_thresh=980 thresh=1960 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 203.084015: balance_dirty_state: bdi btrfs-1: dirty=674 wb=820 unstable=0 bg_thresh=979 thresh=1959 gap=465 poll_thresh=19 ino=257 dd-2584 [004] 203.084019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-306% task_weight=98% bdi_bw=64928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.091372: balance_dirty_state: bdi btrfs-1: dirty=674 wb=570 unstable=0 bg_thresh=972 thresh=1944 gap=700 poll_thresh=19 ino=257 dd-2584 [004] 203.091474: balance_dirty_state: bdi btrfs-1: dirty=699 wb=570 unstable=0 bg_thresh=971 thresh=1943 gap=674 poll_thresh=14 ino=257 dd-2584 [004] 203.091564: balance_dirty_state: bdi btrfs-1: dirty=724 wb=570 unstable=0 bg_thresh=971 thresh=1943 gap=649 poll_thresh=15 ino=257 dd-2584 [004] 203.091654: balance_dirty_state: bdi btrfs-1: dirty=724 wb=570 unstable=0 bg_thresh=970 thresh=1940 gap=646 poll_thresh=16 ino=257 dd-2584 [004] 203.091830: balance_dirty_state: bdi btrfs-1: dirty=749 wb=570 unstable=0 bg_thresh=972 thresh=1945 gap=626 poll_thresh=17 ino=257 dd-2584 [004] 203.092009: balance_dirty_state: bdi btrfs-1: dirty=799 wb=570 unstable=0 bg_thresh=971 thresh=1943 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 203.092465: balance_dirty_state: bdi btrfs-1: dirty=824 wb=570 unstable=0 bg_thresh=971 thresh=1943 gap=549 poll_thresh=19 ino=257 dd-2584 [004] 203.092639: balance_dirty_state: bdi btrfs-1: dirty=849 wb=570 unstable=0 bg_thresh=974 thresh=1948 gap=529 poll_thresh=20 ino=257 dd-2584 [004] 203.092814: balance_dirty_state: bdi btrfs-1: dirty=899 wb=570 unstable=0 bg_thresh=973 thresh=1946 gap=477 poll_thresh=21 ino=257 dd-2584 [004] 203.092820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1296 task_limit=1217 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-88% task_gap=-274% task_weight=97% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.099313: balance_dirty_state: bdi btrfs-1: dirty=896 wb=441 unstable=0 bg_thresh=974 thresh=1949 gap=612 poll_thresh=21 ino=257 dd-2584 [004] 203.099410: balance_dirty_state: bdi btrfs-1: dirty=896 wb=441 unstable=0 bg_thresh=974 thresh=1948 gap=611 poll_thresh=16 ino=257 dd-2584 [004] 203.099524: balance_dirty_state: bdi btrfs-1: dirty=946 wb=441 unstable=0 bg_thresh=973 thresh=1947 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 203.099641: balance_dirty_state: bdi btrfs-1: dirty=971 wb=441 unstable=0 bg_thresh=975 thresh=1951 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 203.099756: balance_dirty_state: bdi btrfs-1: dirty=996 wb=441 unstable=0 bg_thresh=975 thresh=1950 gap=513 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 203.099844: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=528 wrote=0 to_write=8192 dd-2584 [004] 203.099885: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=441 unstable=0 bg_thresh=974 thresh=1949 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 203.099887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1219 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 203.102510: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=276 wrote=960 to_write=7232 dd-2584 [000] 203.107301: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1266 unstable=0 bg_thresh=975 thresh=1951 gap=614 poll_thresh=20 ino=257 dd-2584 [000] 203.107380: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1266 unstable=0 bg_thresh=975 thresh=1951 gap=614 poll_thresh=15 ino=257 dd-2584 [000] 203.107440: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1266 unstable=0 bg_thresh=978 thresh=1956 gap=594 poll_thresh=16 ino=257 dd-2584 [000] 203.107738: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1266 unstable=0 bg_thresh=980 thresh=1961 gap=574 poll_thresh=17 ino=257 dd-2584 [000] 203.107854: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1266 unstable=0 bg_thresh=983 thresh=1966 gap=529 poll_thresh=18 ino=257 dd-2584 [000] 203.107974: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1266 unstable=0 bg_thresh=985 thresh=1970 gap=508 poll_thresh=19 ino=257 dd-2584 [000] 203.108094: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1266 unstable=0 bg_thresh=984 thresh=1969 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 203.108099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-121% task_gap=-341% task_weight=98% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 203.119300: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1143 unstable=0 bg_thresh=975 thresh=1950 gap=578 poll_thresh=20 ino=257 dd-2584 [000] 203.119366: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1143 unstable=0 bg_thresh=975 thresh=1950 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 203.119424: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1143 unstable=0 bg_thresh=977 thresh=1955 gap=533 poll_thresh=16 ino=257 dd-2584 [000] 203.119533: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1143 unstable=0 bg_thresh=980 thresh=1960 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 203.119645: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1143 unstable=0 bg_thresh=982 thresh=1965 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 203.119758: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1143 unstable=0 bg_thresh=984 thresh=1969 gap=472 poll_thresh=19 ino=257 dd-2584 [000] 203.119762: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-121% task_gap=-341% task_weight=98% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 203.131251: balance_dirty_state: bdi btrfs-1: dirty=354 wb=968 unstable=0 bg_thresh=980 thresh=1961 gap=639 poll_thresh=19 ino=257 dd-2584 [004] 203.131641: balance_dirty_state: bdi btrfs-1: dirty=379 wb=968 unstable=0 bg_thresh=980 thresh=1960 gap=613 poll_thresh=14 ino=257 dd-2584 [004] 203.131728: balance_dirty_state: bdi btrfs-1: dirty=404 wb=968 unstable=0 bg_thresh=982 thresh=1965 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 203.131813: balance_dirty_state: bdi btrfs-1: dirty=404 wb=968 unstable=0 bg_thresh=979 thresh=1959 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 203.131983: balance_dirty_state: bdi btrfs-1: dirty=454 wb=968 unstable=0 bg_thresh=979 thresh=1958 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 203.132155: balance_dirty_state: bdi btrfs-1: dirty=479 wb=968 unstable=0 bg_thresh=978 thresh=1957 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 203.132334: balance_dirty_state: bdi btrfs-1: dirty=504 wb=968 unstable=0 bg_thresh=980 thresh=1961 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 203.132340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-254% task_weight=98% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 203.139261: balance_dirty_state: bdi btrfs-1: dirty=504 wb=718 unstable=0 bg_thresh=976 thresh=1952 gap=730 poll_thresh=19 ino=257 dd-2584 [004] 203.139389: balance_dirty_state: bdi btrfs-1: dirty=529 wb=718 unstable=0 bg_thresh=975 thresh=1951 gap=704 poll_thresh=14 ino=257 dd-2584 [004] 203.139517: balance_dirty_state: bdi btrfs-1: dirty=529 wb=718 unstable=0 bg_thresh=975 thresh=1951 gap=704 poll_thresh=15 ino=257 dd-2584 [004] 203.139650: balance_dirty_state: bdi btrfs-1: dirty=554 wb=718 unstable=0 bg_thresh=978 thresh=1956 gap=684 poll_thresh=16 ino=257 dd-2584 [004] 203.139886: balance_dirty_state: bdi btrfs-1: dirty=579 wb=718 unstable=0 bg_thresh=977 thresh=1955 gap=658 poll_thresh=17 ino=257 dd-2584 [004] 203.140166: balance_dirty_state: bdi btrfs-1: dirty=629 wb=718 unstable=0 bg_thresh=979 thresh=1959 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 203.140933: balance_dirty_state: bdi btrfs-1: dirty=654 wb=718 unstable=0 bg_thresh=979 thresh=1958 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 203.141225: balance_dirty_state: bdi btrfs-1: dirty=679 wb=718 unstable=0 bg_thresh=978 thresh=1957 gap=560 poll_thresh=20 ino=257 dd-2584 [004] 203.141516: balance_dirty_state: bdi btrfs-1: dirty=704 wb=718 unstable=0 bg_thresh=978 thresh=1956 gap=534 poll_thresh=21 ino=257 dd-2584 [004] 203.141750: balance_dirty_state: bdi btrfs-1: dirty=754 wb=718 unstable=0 bg_thresh=980 thresh=1960 gap=488 poll_thresh=22 ino=257 dd-2584 [004] 203.141760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-255% task_weight=98% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 203.147275: balance_dirty_state: bdi btrfs-1: dirty=754 wb=568 unstable=0 bg_thresh=979 thresh=1958 gap=636 poll_thresh=22 ino=257 dd-2584 [000] 203.147425: balance_dirty_state: bdi btrfs-1: dirty=779 wb=568 unstable=0 bg_thresh=979 thresh=1958 gap=611 poll_thresh=16 ino=257 dd-2584 [000] 203.147652: balance_dirty_state: bdi btrfs-1: dirty=804 wb=568 unstable=0 bg_thresh=984 thresh=1968 gap=596 poll_thresh=17 ino=257 dd-2584 [000] 203.147943: balance_dirty_state: bdi btrfs-1: dirty=854 wb=568 unstable=0 bg_thresh=980 thresh=1961 gap=539 poll_thresh=18 ino=257 dd-2584 [000] 203.148233: balance_dirty_state: bdi btrfs-1: dirty=879 wb=568 unstable=0 bg_thresh=980 thresh=1960 gap=513 poll_thresh=19 ino=257 dd-2584 [000] 203.148929: balance_dirty_state: bdi btrfs-1: dirty=904 wb=568 unstable=0 bg_thresh=982 thresh=1964 gap=492 poll_thresh=20 ino=257 dd-2584 [000] 203.149230: balance_dirty_state: bdi btrfs-1: dirty=929 wb=568 unstable=0 bg_thresh=981 thresh=1963 gap=466 poll_thresh=21 ino=257 dd-2584 [000] 203.149240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-301% task_weight=99% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 203.155361: balance_dirty_state: bdi btrfs-1: dirty=929 wb=443 unstable=0 bg_thresh=977 thresh=1955 gap=583 poll_thresh=21 ino=257 dd-2584 [000] 203.155476: balance_dirty_state: bdi btrfs-1: dirty=954 wb=443 unstable=0 bg_thresh=980 thresh=1960 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 203.155688: balance_dirty_state: bdi btrfs-1: dirty=979 wb=443 unstable=0 bg_thresh=985 thresh=1971 gap=549 poll_thresh=17 ino=257 dd-2584 [000] 203.155908: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=443 unstable=0 bg_thresh=985 thresh=1970 gap=498 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 203.155991: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=584 wrote=0 to_write=8192 dd-2584 [000] 203.156313: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=468 unstable=0 bg_thresh=984 thresh=1969 gap=472 poll_thresh=19 ino=257 dd-2584 [000] 203.156316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=98% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 203.160275: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=336 wrote=960 to_write=7232 dd-2584 [004] 203.163319: balance_dirty_state: bdi btrfs-1: dirty=79 wb=1293 unstable=0 bg_thresh=982 thresh=1964 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 203.163474: balance_dirty_state: bdi btrfs-1: dirty=79 wb=1293 unstable=0 bg_thresh=982 thresh=1964 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 203.163641: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1293 unstable=0 bg_thresh=984 thresh=1969 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 203.163826: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1293 unstable=0 bg_thresh=981 thresh=1963 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 203.164155: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1293 unstable=0 bg_thresh=981 thresh=1962 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 203.165110: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1293 unstable=0 bg_thresh=983 thresh=1966 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 203.165464: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1293 unstable=0 bg_thresh=982 thresh=1965 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 203.165477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=99% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.171254: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1168 unstable=0 bg_thresh=986 thresh=1972 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 203.171458: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1168 unstable=0 bg_thresh=985 thresh=1971 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 203.171638: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1168 unstable=0 bg_thresh=985 thresh=1971 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 203.171817: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1168 unstable=0 bg_thresh=985 thresh=1970 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 203.172177: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1168 unstable=0 bg_thresh=984 thresh=1969 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 203.172539: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1168 unstable=0 bg_thresh=986 thresh=1973 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 203.172551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.179323: balance_dirty_state: bdi btrfs-1: dirty=329 wb=993 unstable=0 bg_thresh=975 thresh=1950 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 203.179417: balance_dirty_state: bdi btrfs-1: dirty=354 wb=993 unstable=0 bg_thresh=975 thresh=1950 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 203.179511: balance_dirty_state: bdi btrfs-1: dirty=354 wb=993 unstable=0 bg_thresh=977 thresh=1955 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 203.179602: balance_dirty_state: bdi btrfs-1: dirty=379 wb=993 unstable=0 bg_thresh=974 thresh=1949 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 203.179694: balance_dirty_state: bdi btrfs-1: dirty=404 wb=993 unstable=0 bg_thresh=977 thresh=1954 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 203.179876: balance_dirty_state: bdi btrfs-1: dirty=429 wb=993 unstable=0 bg_thresh=976 thresh=1953 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 203.180369: balance_dirty_state: bdi btrfs-1: dirty=454 wb=993 unstable=0 bg_thresh=981 thresh=1963 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 203.180547: balance_dirty_state: bdi btrfs-1: dirty=479 wb=993 unstable=0 bg_thresh=981 thresh=1962 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 203.180554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.187349: balance_dirty_state: bdi btrfs-1: dirty=479 wb=993 unstable=0 bg_thresh=975 thresh=1950 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 203.187354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1220 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-85% task_gap=-270% task_weight=98% bdi_bw=65364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.195351: balance_dirty_state: bdi btrfs-1: dirty=479 wb=718 unstable=0 bg_thresh=978 thresh=1956 gap=759 poll_thresh=19 ino=257 dd-2584 [004] 203.195421: balance_dirty_state: bdi btrfs-1: dirty=504 wb=718 unstable=0 bg_thresh=975 thresh=1950 gap=728 poll_thresh=14 ino=257 dd-2584 [004] 203.195478: balance_dirty_state: bdi btrfs-1: dirty=529 wb=718 unstable=0 bg_thresh=977 thresh=1955 gap=708 poll_thresh=15 ino=257 dd-2584 [004] 203.195536: balance_dirty_state: bdi btrfs-1: dirty=529 wb=718 unstable=0 bg_thresh=977 thresh=1954 gap=707 poll_thresh=16 ino=257 dd-2584 [004] 203.195650: balance_dirty_state: bdi btrfs-1: dirty=579 wb=718 unstable=0 bg_thresh=976 thresh=1953 gap=656 poll_thresh=17 ino=257 dd-2584 [004] 203.195762: balance_dirty_state: bdi btrfs-1: dirty=604 wb=718 unstable=0 bg_thresh=976 thresh=1952 gap=630 poll_thresh=18 ino=257 dd-2584 [004] 203.195873: balance_dirty_state: bdi btrfs-1: dirty=629 wb=718 unstable=0 bg_thresh=978 thresh=1956 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 203.195989: balance_dirty_state: bdi btrfs-1: dirty=654 wb=718 unstable=0 bg_thresh=977 thresh=1955 gap=583 poll_thresh=20 ino=257 dd-2584 [004] 203.196278: balance_dirty_state: bdi btrfs-1: dirty=704 wb=718 unstable=0 bg_thresh=977 thresh=1954 gap=532 poll_thresh=21 ino=257 dd-2584 [004] 203.196396: balance_dirty_state: bdi btrfs-1: dirty=729 wb=718 unstable=0 bg_thresh=976 thresh=1953 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 203.196514: balance_dirty_state: bdi btrfs-1: dirty=754 wb=718 unstable=0 bg_thresh=978 thresh=1957 gap=485 poll_thresh=23 ino=257 dd-2584 [004] 203.196518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1227 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 203.203383: balance_dirty_state: bdi btrfs-1: dirty=754 wb=593 unstable=0 bg_thresh=977 thresh=1955 gap=608 poll_thresh=23 ino=257 dd-2584 [000] 203.203512: balance_dirty_state: bdi btrfs-1: dirty=779 wb=593 unstable=0 bg_thresh=977 thresh=1955 gap=583 poll_thresh=17 ino=257 dd-2584 [000] 203.203742: balance_dirty_state: bdi btrfs-1: dirty=804 wb=593 unstable=0 bg_thresh=980 thresh=1960 gap=563 poll_thresh=18 ino=257 dd-2584 [000] 203.203975: balance_dirty_state: bdi btrfs-1: dirty=829 wb=593 unstable=0 bg_thresh=982 thresh=1965 gap=543 poll_thresh=19 ino=257 dd-2584 [000] 203.204213: balance_dirty_state: bdi btrfs-1: dirty=854 wb=593 unstable=0 bg_thresh=984 thresh=1969 gap=522 poll_thresh=20 ino=257 dd-2584 [000] 203.204447: balance_dirty_state: bdi btrfs-1: dirty=904 wb=593 unstable=0 bg_thresh=984 thresh=1968 gap=471 poll_thresh=21 ino=257 dd-2584 [000] 203.204456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=98% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 203.211403: balance_dirty_state: bdi btrfs-1: dirty=904 wb=468 unstable=0 bg_thresh=983 thresh=1967 gap=595 poll_thresh=21 ino=257 dd-2584 [000] 203.211491: balance_dirty_state: bdi btrfs-1: dirty=904 wb=468 unstable=0 bg_thresh=983 thresh=1966 gap=594 poll_thresh=16 ino=257 dd-2584 [000] 203.211779: balance_dirty_state: bdi btrfs-1: dirty=954 wb=468 unstable=0 bg_thresh=982 thresh=1965 gap=543 poll_thresh=17 ino=257 dd-2584 [000] 203.211894: balance_dirty_state: bdi btrfs-1: dirty=979 wb=468 unstable=0 bg_thresh=982 thresh=1964 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 203.212006: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=468 unstable=0 bg_thresh=984 thresh=1968 gap=496 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 203.212092: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=640 wrote=0 to_write=16384 dd-2584 [000] 203.212131: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=468 unstable=0 bg_thresh=983 thresh=1967 gap=445 poll_thresh=20 ino=257 dd-2584 [000] 203.212132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 203.214342: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=388 wrote=976 to_write=15408 dd-2584 [000] 203.219292: balance_dirty_state: bdi btrfs-1: dirty=79 wb=1318 unstable=0 bg_thresh=982 thresh=1965 gap=568 poll_thresh=20 ino=257 dd-2584 [000] 203.219366: balance_dirty_state: bdi btrfs-1: dirty=79 wb=1318 unstable=0 bg_thresh=982 thresh=1965 gap=568 poll_thresh=15 ino=257 dd-2584 [000] 203.219427: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1318 unstable=0 bg_thresh=982 thresh=1964 gap=542 poll_thresh=16 ino=257 dd-2584 [000] 203.219548: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1318 unstable=0 bg_thresh=984 thresh=1968 gap=521 poll_thresh=17 ino=257 dd-2584 [000] 203.219668: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1318 unstable=0 bg_thresh=983 thresh=1967 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 203.219786: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1318 unstable=0 bg_thresh=983 thresh=1966 gap=444 poll_thresh=19 ino=257 dd-2584 [000] 203.219791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 203.231345: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1068 unstable=0 bg_thresh=984 thresh=1968 gap=696 poll_thresh=19 ino=257 dd-2584 [000] 203.231413: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1068 unstable=0 bg_thresh=981 thresh=1962 gap=690 poll_thresh=14 ino=257 dd-2584 [000] 203.231648: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1068 unstable=0 bg_thresh=983 thresh=1967 gap=670 poll_thresh=15 ino=257 dd-2584 [000] 203.231706: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1068 unstable=0 bg_thresh=983 thresh=1966 gap=644 poll_thresh=16 ino=257 dd-2584 [000] 203.231818: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1068 unstable=0 bg_thresh=982 thresh=1965 gap=618 poll_thresh=17 ino=257 dd-2584 [000] 203.231930: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1068 unstable=0 bg_thresh=982 thresh=1964 gap=592 poll_thresh=18 ino=257 dd-2584 [000] 203.232045: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1068 unstable=0 bg_thresh=984 thresh=1968 gap=571 poll_thresh=19 ino=257 dd-2584 [000] 203.232164: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1068 unstable=0 bg_thresh=983 thresh=1967 gap=520 poll_thresh=20 ino=257 dd-2584 [000] 203.232280: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1068 unstable=0 bg_thresh=983 thresh=1966 gap=494 poll_thresh=21 ino=257 dd-2584 [000] 203.232396: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1068 unstable=0 bg_thresh=982 thresh=1965 gap=468 poll_thresh=22 ino=257 dd-2584 [000] 203.232401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 203.239325: balance_dirty_state: bdi btrfs-1: dirty=429 wb=993 unstable=0 bg_thresh=984 thresh=1968 gap=546 poll_thresh=22 ino=257 dd-2584 [004] 203.239424: balance_dirty_state: bdi btrfs-1: dirty=454 wb=993 unstable=0 bg_thresh=983 thresh=1967 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 203.239896: balance_dirty_state: bdi btrfs-1: dirty=479 wb=993 unstable=0 bg_thresh=983 thresh=1966 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 203.240067: balance_dirty_state: bdi btrfs-1: dirty=504 wb=993 unstable=0 bg_thresh=982 thresh=1965 gap=468 poll_thresh=18 ino=257 dd-2584 [004] 203.240073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.247395: balance_dirty_state: bdi btrfs-1: dirty=504 wb=993 unstable=0 bg_thresh=981 thresh=1963 gap=466 poll_thresh=18 ino=257 dd-2584 [006] 203.247400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-301% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.255291: balance_dirty_state: bdi btrfs-1: dirty=504 wb=743 unstable=0 bg_thresh=980 thresh=1961 gap=714 poll_thresh=18 ino=257 dd-2584 [006] 203.255372: balance_dirty_state: bdi btrfs-1: dirty=529 wb=743 unstable=0 bg_thresh=980 thresh=1961 gap=689 poll_thresh=13 ino=257 dd-2584 [006] 203.255429: balance_dirty_state: bdi btrfs-1: dirty=529 wb=743 unstable=0 bg_thresh=983 thresh=1966 gap=694 poll_thresh=14 ino=257 dd-2584 [006] 203.255486: balance_dirty_state: bdi btrfs-1: dirty=554 wb=743 unstable=0 bg_thresh=983 thresh=1966 gap=669 poll_thresh=15 ino=257 dd-2584 [006] 203.255542: balance_dirty_state: bdi btrfs-1: dirty=554 wb=743 unstable=0 bg_thresh=985 thresh=1971 gap=674 poll_thresh=16 ino=257 dd-2584 [006] 203.255655: balance_dirty_state: bdi btrfs-1: dirty=604 wb=743 unstable=0 bg_thresh=988 thresh=1976 gap=629 poll_thresh=17 ino=257 dd-2584 [006] 203.255769: balance_dirty_state: bdi btrfs-1: dirty=629 wb=743 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 203.255881: balance_dirty_state: bdi btrfs-1: dirty=654 wb=743 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=19 ino=257 dd-2584 [006] 203.255993: balance_dirty_state: bdi btrfs-1: dirty=704 wb=743 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=20 ino=257 dd-2584 [006] 203.256280: balance_dirty_state: bdi btrfs-1: dirty=729 wb=743 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=21 ino=257 dd-2584 [006] 203.256397: balance_dirty_state: bdi btrfs-1: dirty=754 wb=743 unstable=0 bg_thresh=987 thresh=1975 gap=478 poll_thresh=22 ino=257 dd-2584 [006] 203.256401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-284% task_weight=98% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.263287: balance_dirty_state: bdi btrfs-1: dirty=754 wb=618 unstable=0 bg_thresh=980 thresh=1961 gap=589 poll_thresh=22 ino=257 dd-2584 [006] 203.263367: balance_dirty_state: bdi btrfs-1: dirty=779 wb=618 unstable=0 bg_thresh=980 thresh=1961 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 203.263477: balance_dirty_state: bdi btrfs-1: dirty=804 wb=618 unstable=0 bg_thresh=983 thresh=1966 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 203.263587: balance_dirty_state: bdi btrfs-1: dirty=829 wb=618 unstable=0 bg_thresh=985 thresh=1971 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 203.263701: balance_dirty_state: bdi btrfs-1: dirty=879 wb=618 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 203.263705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.271375: balance_dirty_state: bdi btrfs-1: dirty=879 wb=493 unstable=0 bg_thresh=988 thresh=1976 gap=604 poll_thresh=19 ino=257 dd-2584 [006] 203.271461: balance_dirty_state: bdi btrfs-1: dirty=879 wb=493 unstable=0 bg_thresh=988 thresh=1976 gap=604 poll_thresh=14 ino=257 dd-2584 [006] 203.271516: balance_dirty_state: bdi btrfs-1: dirty=904 wb=493 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 203.271574: balance_dirty_state: bdi btrfs-1: dirty=929 wb=493 unstable=0 bg_thresh=987 thresh=1975 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 203.271686: balance_dirty_state: bdi btrfs-1: dirty=954 wb=493 unstable=0 bg_thresh=987 thresh=1974 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 203.271970: balance_dirty_state: bdi btrfs-1: dirty=979 wb=493 unstable=0 bg_thresh=989 thresh=1978 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 203.272083: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=493 unstable=0 bg_thresh=988 thresh=1977 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 203.272087: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-281% task_weight=98% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 203.272105: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=700 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 203.274515: writeback_single_inode: bdi btrfs-1: ino=257 state= age=448 wrote=960 to_write=15424 dd-2584 [006] 203.279286: balance_dirty_state: bdi btrfs-1: dirty=54 wb=1193 unstable=0 bg_thresh=981 thresh=1963 gap=716 poll_thresh=19 ino=257 dd-2584 [006] 203.279349: balance_dirty_state: bdi btrfs-1: dirty=79 wb=1193 unstable=0 bg_thresh=981 thresh=1963 gap=691 poll_thresh=14 ino=257 dd-2584 [006] 203.279410: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1193 unstable=0 bg_thresh=984 thresh=1968 gap=671 poll_thresh=15 ino=257 dd-2584 [006] 203.279469: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1193 unstable=0 bg_thresh=984 thresh=1968 gap=671 poll_thresh=16 ino=257 dd-2584 [006] 203.279587: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1193 unstable=0 bg_thresh=983 thresh=1967 gap=620 poll_thresh=17 ino=257 dd-2584 [006] 203.279706: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1193 unstable=0 bg_thresh=985 thresh=1971 gap=599 poll_thresh=18 ino=257 dd-2584 [006] 203.279825: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1193 unstable=0 bg_thresh=985 thresh=1970 gap=573 poll_thresh=19 ino=257 dd-2584 [006] 203.279947: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1193 unstable=0 bg_thresh=984 thresh=1969 gap=547 poll_thresh=20 ino=257 dd-2584 [006] 203.280073: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1193 unstable=0 bg_thresh=983 thresh=1967 gap=495 poll_thresh=21 ino=257 dd-2584 [006] 203.280382: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1193 unstable=0 bg_thresh=983 thresh=1966 gap=469 poll_thresh=22 ino=257 dd-2584 [006] 203.280387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.287317: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1193 unstable=0 bg_thresh=967 thresh=1935 gap=438 poll_thresh=22 ino=257 dd-2584 [006] 203.287322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1285 task_limit=1205 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-120% task_gap=-341% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.295289: balance_dirty_state: bdi btrfs-1: dirty=304 wb=993 unstable=0 bg_thresh=982 thresh=1965 gap=668 poll_thresh=22 ino=257 dd-2584 [006] 203.295355: balance_dirty_state: bdi btrfs-1: dirty=329 wb=993 unstable=0 bg_thresh=982 thresh=1965 gap=643 poll_thresh=16 ino=257 dd-2584 [006] 203.295473: balance_dirty_state: bdi btrfs-1: dirty=354 wb=993 unstable=0 bg_thresh=985 thresh=1970 gap=623 poll_thresh=17 ino=257 dd-2584 [006] 203.295594: balance_dirty_state: bdi btrfs-1: dirty=379 wb=993 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 203.295717: balance_dirty_state: bdi btrfs-1: dirty=404 wb=993 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=19 ino=257 dd-2584 [006] 203.295838: balance_dirty_state: bdi btrfs-1: dirty=454 wb=993 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=20 ino=257 dd-2584 [006] 203.295961: balance_dirty_state: bdi btrfs-1: dirty=479 wb=993 unstable=0 bg_thresh=988 thresh=1977 gap=505 poll_thresh=21 ino=257 dd-2584 [006] 203.296082: balance_dirty_state: bdi btrfs-1: dirty=504 wb=993 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=22 ino=257 dd-2584 [006] 203.296087: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.303290: balance_dirty_state: bdi btrfs-1: dirty=504 wb=993 unstable=0 bg_thresh=982 thresh=1965 gap=468 poll_thresh=22 ino=257 dd-2584 [006] 203.303294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=99% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 203.311324: balance_dirty_state: bdi btrfs-1: dirty=529 wb=693 unstable=0 bg_thresh=976 thresh=1953 gap=731 poll_thresh=22 ino=257 dd-2584 [002] 203.311461: balance_dirty_state: bdi btrfs-1: dirty=529 wb=693 unstable=0 bg_thresh=976 thresh=1953 gap=731 poll_thresh=16 ino=257 dd-2584 [002] 203.311904: balance_dirty_state: bdi btrfs-1: dirty=579 wb=693 unstable=0 bg_thresh=978 thresh=1957 gap=685 poll_thresh=17 ino=257 dd-2584 [002] 203.312084: balance_dirty_state: bdi btrfs-1: dirty=604 wb=693 unstable=0 bg_thresh=981 thresh=1962 gap=665 poll_thresh=18 ino=257 dd-2584 [002] 203.312262: balance_dirty_state: bdi btrfs-1: dirty=629 wb=693 unstable=0 bg_thresh=980 thresh=1961 gap=639 poll_thresh=19 ino=257 dd-2584 [002] 203.312435: balance_dirty_state: bdi btrfs-1: dirty=654 wb=693 unstable=0 bg_thresh=980 thresh=1960 gap=613 poll_thresh=20 ino=257 dd-2584 [002] 203.312577: balance_dirty_state: bdi btrfs-1: dirty=704 wb=693 unstable=0 bg_thresh=985 thresh=1970 gap=573 poll_thresh=21 ino=257 dd-2584 [002] 203.312695: balance_dirty_state: bdi btrfs-1: dirty=729 wb=693 unstable=0 bg_thresh=987 thresh=1975 gap=553 poll_thresh=22 ino=257 dd-2584 [002] 203.312814: balance_dirty_state: bdi btrfs-1: dirty=754 wb=693 unstable=0 bg_thresh=987 thresh=1974 gap=527 poll_thresh=23 ino=257 dd-2584 [002] 203.312931: balance_dirty_state: bdi btrfs-1: dirty=779 wb=693 unstable=0 bg_thresh=986 thresh=1973 gap=501 poll_thresh=24 ino=257 dd-2584 [002] 203.313213: balance_dirty_state: bdi btrfs-1: dirty=829 wb=693 unstable=0 bg_thresh=988 thresh=1977 gap=455 poll_thresh=25 ino=257 dd-2584 [002] 203.313219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-281% task_weight=98% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.319419: balance_dirty_state: bdi btrfs-1: dirty=829 wb=568 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=25 ino=257 dd-2584 [006] 203.319493: balance_dirty_state: bdi btrfs-1: dirty=854 wb=568 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=19 ino=257 dd-2584 [006] 203.319604: balance_dirty_state: bdi btrfs-1: dirty=879 wb=568 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=20 ino=257 dd-2584 [006] 203.319718: balance_dirty_state: bdi btrfs-1: dirty=904 wb=568 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=21 ino=257 dd-2584 [006] 203.319836: balance_dirty_state: bdi btrfs-1: dirty=954 wb=568 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=22 ino=257 dd-2584 [006] 203.319841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.327338: balance_dirty_state: bdi btrfs-1: dirty=954 wb=443 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=22 ino=257 dd-2584 [006] 203.327414: balance_dirty_state: bdi btrfs-1: dirty=954 wb=443 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 203.327528: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=443 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 203.327552: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=756 wrote=0 to_write=8192 dd-2584 [006] 203.327695: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=443 unstable=0 bg_thresh=990 thresh=1981 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 203.327869: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=468 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 203.327871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 203.330209: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=976 to_write=7216 dd-2584 [006] 203.335432: balance_dirty_state: bdi btrfs-1: dirty=79 wb=1293 unstable=0 bg_thresh=986 thresh=1972 gap=600 poll_thresh=19 ino=257 dd-2584 [006] 203.335698: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1293 unstable=0 bg_thresh=986 thresh=1972 gap=575 poll_thresh=14 ino=257 dd-2584 [006] 203.335757: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1293 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 203.335815: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1293 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 203.335929: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1293 unstable=0 bg_thresh=991 thresh=1982 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 203.336052: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1293 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 203.336057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-325% task_weight=99% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.343416: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1168 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 203.343483: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1168 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=13 ino=257 dd-2584 [006] 203.343544: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1168 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 203.343605: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1168 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 203.343665: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1168 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 203.343794: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1168 unstable=0 bg_thresh=987 thresh=1975 gap=503 poll_thresh=17 ino=257 dd-2584 [006] 203.343923: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1168 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 203.343928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-377% task_weight=99% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.351449: balance_dirty_state: bdi btrfs-1: dirty=329 wb=993 unstable=0 bg_thresh=991 thresh=1982 gap=660 poll_thresh=18 ino=257 dd-2584 [006] 203.351518: balance_dirty_state: bdi btrfs-1: dirty=329 wb=993 unstable=0 bg_thresh=990 thresh=1981 gap=659 poll_thresh=13 ino=257 dd-2584 [006] 203.351764: balance_dirty_state: bdi btrfs-1: dirty=354 wb=993 unstable=0 bg_thresh=990 thresh=1981 gap=634 poll_thresh=14 ino=257 dd-2584 [006] 203.351826: balance_dirty_state: bdi btrfs-1: dirty=379 wb=993 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=15 ino=257 dd-2584 [006] 203.351887: balance_dirty_state: bdi btrfs-1: dirty=379 wb=993 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=16 ino=257 dd-2584 [006] 203.352008: balance_dirty_state: bdi btrfs-1: dirty=429 wb=993 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 203.352129: balance_dirty_state: bdi btrfs-1: dirty=454 wb=993 unstable=0 bg_thresh=991 thresh=1983 gap=536 poll_thresh=18 ino=257 dd-2584 [006] 203.352251: balance_dirty_state: bdi btrfs-1: dirty=479 wb=993 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=19 ino=257 dd-2584 [006] 203.352373: balance_dirty_state: bdi btrfs-1: dirty=529 wb=993 unstable=0 bg_thresh=990 thresh=1981 gap=459 poll_thresh=20 ino=257 dd-2584 [006] 203.352378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.359425: balance_dirty_state: bdi btrfs-1: dirty=529 wb=993 unstable=0 bg_thresh=987 thresh=1974 gap=452 poll_thresh=20 ino=257 dd-2584 [006] 203.359430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.367408: balance_dirty_state: bdi btrfs-1: dirty=529 wb=718 unstable=0 bg_thresh=986 thresh=1972 gap=725 poll_thresh=20 ino=257 dd-2584 [006] 203.367486: balance_dirty_state: bdi btrfs-1: dirty=529 wb=718 unstable=0 bg_thresh=988 thresh=1976 gap=729 poll_thresh=15 ino=257 dd-2584 [006] 203.367563: balance_dirty_state: bdi btrfs-1: dirty=554 wb=718 unstable=0 bg_thresh=988 thresh=1976 gap=704 poll_thresh=16 ino=257 dd-2584 [006] 203.367714: balance_dirty_state: bdi btrfs-1: dirty=579 wb=718 unstable=0 bg_thresh=984 thresh=1969 gap=672 poll_thresh=17 ino=257 dd-2584 [006] 203.368095: balance_dirty_state: bdi btrfs-1: dirty=604 wb=718 unstable=0 bg_thresh=984 thresh=1968 gap=646 poll_thresh=18 ino=257 dd-2584 [006] 203.368246: balance_dirty_state: bdi btrfs-1: dirty=654 wb=718 unstable=0 bg_thresh=986 thresh=1972 gap=600 poll_thresh=19 ino=257 dd-2584 [006] 203.368396: balance_dirty_state: bdi btrfs-1: dirty=679 wb=718 unstable=0 bg_thresh=985 thresh=1971 gap=574 poll_thresh=20 ino=257 dd-2584 [006] 203.368547: balance_dirty_state: bdi btrfs-1: dirty=704 wb=718 unstable=0 bg_thresh=985 thresh=1970 gap=548 poll_thresh=21 ino=257 dd-2584 [006] 203.368698: balance_dirty_state: bdi btrfs-1: dirty=729 wb=718 unstable=0 bg_thresh=984 thresh=1969 gap=522 poll_thresh=22 ino=257 dd-2584 [006] 203.368849: balance_dirty_state: bdi btrfs-1: dirty=779 wb=718 unstable=0 bg_thresh=986 thresh=1973 gap=476 poll_thresh=23 ino=257 dd-2584 [006] 203.368855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.375473: balance_dirty_state: bdi btrfs-1: dirty=779 wb=593 unstable=0 bg_thresh=988 thresh=1977 gap=605 poll_thresh=23 ino=257 dd-2584 [006] 203.375566: balance_dirty_state: bdi btrfs-1: dirty=779 wb=593 unstable=0 bg_thresh=991 thresh=1982 gap=610 poll_thresh=17 ino=257 dd-2584 [006] 203.375717: balance_dirty_state: bdi btrfs-1: dirty=829 wb=593 unstable=0 bg_thresh=987 thresh=1975 gap=553 poll_thresh=18 ino=257 dd-2584 [006] 203.375867: balance_dirty_state: bdi btrfs-1: dirty=854 wb=593 unstable=0 bg_thresh=987 thresh=1974 gap=527 poll_thresh=19 ino=257 dd-2584 [006] 203.376248: balance_dirty_state: bdi btrfs-1: dirty=879 wb=593 unstable=0 bg_thresh=989 thresh=1978 gap=506 poll_thresh=20 ino=257 dd-2584 [006] 203.376397: balance_dirty_state: bdi btrfs-1: dirty=929 wb=593 unstable=0 bg_thresh=988 thresh=1977 gap=455 poll_thresh=21 ino=257 dd-2584 [006] 203.376403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-378% task_weight=98% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.383542: balance_dirty_state: bdi btrfs-1: dirty=929 wb=468 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=21 ino=257 dd-2584 [006] 203.383631: balance_dirty_state: bdi btrfs-1: dirty=929 wb=468 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 203.383744: balance_dirty_state: bdi btrfs-1: dirty=954 wb=468 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=17 ino=257 dd-2584 [006] 203.383857: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=468 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 203.383881: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=812 wrote=0 to_write=8192 dd-2584 [006] 203.384025: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=468 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=19 ino=257 dd-2584 [006] 203.384027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-371% task_weight=100% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 203.386431: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=944 to_write=7248 dd-2584 [006] 203.391483: balance_dirty_state: bdi btrfs-1: dirty=79 wb=1293 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=19 ino=257 dd-2584 [006] 203.391573: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1293 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 203.391633: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1293 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 203.391693: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1293 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 203.391813: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1293 unstable=0 bg_thresh=991 thresh=1982 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 203.392110: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1293 unstable=0 bg_thresh=990 thresh=1981 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 203.392235: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1268 unstable=0 bg_thresh=990 thresh=1980 gap=483 poll_thresh=19 ino=257 dd-2584 [006] 203.392240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.399492: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1168 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=19 ino=257 dd-2584 [006] 203.399585: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1168 unstable=0 bg_thresh=985 thresh=1971 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 203.399643: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1168 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=15 ino=257 dd-2584 [006] 203.399700: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1168 unstable=0 bg_thresh=987 thresh=1975 gap=528 poll_thresh=16 ino=257 dd-2584 [006] 203.399812: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1168 unstable=0 bg_thresh=987 thresh=1974 gap=502 poll_thresh=17 ino=257 dd-2584 [006] 203.399929: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1168 unstable=0 bg_thresh=986 thresh=1973 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 203.399933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.407415: balance_dirty_state: bdi btrfs-1: dirty=329 wb=968 unstable=0 bg_thresh=987 thresh=1975 gap=678 poll_thresh=18 ino=257 dd-2584 [006] 203.407499: balance_dirty_state: bdi btrfs-1: dirty=354 wb=968 unstable=0 bg_thresh=987 thresh=1974 gap=652 poll_thresh=13 ino=257 dd-2584 [006] 203.407563: balance_dirty_state: bdi btrfs-1: dirty=379 wb=968 unstable=0 bg_thresh=989 thresh=1979 gap=632 poll_thresh=14 ino=257 dd-2584 [006] 203.407623: balance_dirty_state: bdi btrfs-1: dirty=379 wb=968 unstable=0 bg_thresh=989 thresh=1978 gap=631 poll_thresh=15 ino=257 dd-2584 [006] 203.407683: balance_dirty_state: bdi btrfs-1: dirty=404 wb=968 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=16 ino=257 dd-2584 [006] 203.407980: balance_dirty_state: bdi btrfs-1: dirty=429 wb=968 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=17 ino=257 dd-2584 [006] 203.408099: balance_dirty_state: bdi btrfs-1: dirty=454 wb=968 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=18 ino=257 dd-2584 [006] 203.408217: balance_dirty_state: bdi btrfs-1: dirty=504 wb=968 unstable=0 bg_thresh=990 thresh=1980 gap=508 poll_thresh=19 ino=257 dd-2584 [006] 203.408335: balance_dirty_state: bdi btrfs-1: dirty=529 wb=968 unstable=0 bg_thresh=989 thresh=1979 gap=482 poll_thresh=20 ino=257 dd-2584 [006] 203.408340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.415403: balance_dirty_state: bdi btrfs-1: dirty=529 wb=968 unstable=0 bg_thresh=991 thresh=1982 gap=485 poll_thresh=20 ino=257 dd-2584 [006] 203.415408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.423412: balance_dirty_state: bdi btrfs-1: dirty=529 wb=843 unstable=0 bg_thresh=991 thresh=1982 gap=610 poll_thresh=20 ino=257 dd-2584 [006] 203.423480: balance_dirty_state: bdi btrfs-1: dirty=554 wb=843 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 203.423541: balance_dirty_state: bdi btrfs-1: dirty=554 wb=843 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 203.423659: balance_dirty_state: bdi btrfs-1: dirty=579 wb=843 unstable=0 bg_thresh=989 thresh=1979 gap=557 poll_thresh=17 ino=257 dd-2584 [006] 203.423777: balance_dirty_state: bdi btrfs-1: dirty=629 wb=843 unstable=0 bg_thresh=989 thresh=1978 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 203.423896: balance_dirty_state: bdi btrfs-1: dirty=654 wb=843 unstable=0 bg_thresh=988 thresh=1977 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 203.423900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.431424: balance_dirty_state: bdi btrfs-1: dirty=654 wb=843 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 203.431434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.439365: balance_dirty_state: bdi btrfs-1: dirty=654 wb=843 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 203.439369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.447445: balance_dirty_state: bdi btrfs-1: dirty=654 wb=718 unstable=0 bg_thresh=984 thresh=1969 gap=597 poll_thresh=19 ino=257 dd-2584 [006] 203.447519: balance_dirty_state: bdi btrfs-1: dirty=679 wb=718 unstable=0 bg_thresh=983 thresh=1967 gap=570 poll_thresh=14 ino=257 dd-2584 [006] 203.447772: balance_dirty_state: bdi btrfs-1: dirty=679 wb=718 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 203.447835: balance_dirty_state: bdi btrfs-1: dirty=704 wb=718 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 203.447957: balance_dirty_state: bdi btrfs-1: dirty=729 wb=718 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 203.448086: balance_dirty_state: bdi btrfs-1: dirty=779 wb=718 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 203.448090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=98% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.455450: balance_dirty_state: bdi btrfs-1: dirty=779 wb=718 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 203.455456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.463494: balance_dirty_state: bdi btrfs-1: dirty=779 wb=593 unstable=0 bg_thresh=987 thresh=1975 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 203.463574: balance_dirty_state: bdi btrfs-1: dirty=779 wb=593 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=13 ino=257 dd-2584 [006] 203.463638: balance_dirty_state: bdi btrfs-1: dirty=804 wb=593 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=14 ino=257 dd-2584 [006] 203.463699: balance_dirty_state: bdi btrfs-1: dirty=804 wb=593 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 203.463760: balance_dirty_state: bdi btrfs-1: dirty=829 wb=593 unstable=0 bg_thresh=986 thresh=1973 gap=551 poll_thresh=16 ino=257 dd-2584 [006] 203.463881: balance_dirty_state: bdi btrfs-1: dirty=854 wb=593 unstable=0 bg_thresh=986 thresh=1972 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 203.464006: balance_dirty_state: bdi btrfs-1: dirty=904 wb=593 unstable=0 bg_thresh=988 thresh=1976 gap=479 poll_thresh=18 ino=257 dd-2584 [006] 203.464010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-282% task_weight=98% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.471512: balance_dirty_state: bdi btrfs-1: dirty=904 wb=593 unstable=0 bg_thresh=990 thresh=1980 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 203.471522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 203.479556: balance_dirty_state: bdi btrfs-1: dirty=904 wb=568 unstable=0 bg_thresh=990 thresh=1980 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 203.479627: balance_dirty_state: bdi btrfs-1: dirty=904 wb=568 unstable=0 bg_thresh=989 thresh=1979 gap=507 poll_thresh=13 ino=257 dd-2584 [006] 203.479691: balance_dirty_state: bdi btrfs-1: dirty=929 wb=568 unstable=0 bg_thresh=989 thresh=1979 gap=482 poll_thresh=14 ino=257 dd-2584 [006] 203.479696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-328% task_weight=99% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 203.487492: balance_dirty_state: bdi btrfs-1: dirty=929 wb=443 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=14 ino=257 dd-2584 [005] 203.487962: balance_dirty_state: bdi btrfs-1: dirty=929 wb=443 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=10 ino=257 dd-2584 [005] 203.488077: balance_dirty_state: bdi btrfs-1: dirty=954 wb=443 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=11 ino=257 dd-2584 [005] 203.488192: balance_dirty_state: bdi btrfs-1: dirty=979 wb=443 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=12 ino=257 dd-2584 [005] 203.488311: balance_dirty_state: bdi btrfs-1: dirty=979 wb=443 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=13 ino=257 dd-2584 [005] 203.488430: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=443 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 203.488520: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=916 wrote=0 to_write=16384 dd-2584 [005] 203.488558: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=443 unstable=0 bg_thresh=990 thresh=1981 gap=509 poll_thresh=15 ino=257 dd-2584 [005] 203.488682: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=443 unstable=0 bg_thresh=990 thresh=1980 gap=508 poll_thresh=16 ino=257 dd-2584 [005] 203.488928: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=468 unstable=0 bg_thresh=989 thresh=1979 gap=457 poll_thresh=17 ino=257 dd-2584 [005] 203.488931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-138% task_gap=-376% task_weight=99% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 203.493368: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=992 to_write=15392 dd-2584 [001] 203.495391: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1293 unstable=0 bg_thresh=989 thresh=1978 gap=581 poll_thresh=17 ino=257 dd-2584 [001] 203.495555: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1293 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=13 ino=257 dd-2584 [001] 203.495715: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1293 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=14 ino=257 dd-2584 [001] 203.495876: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1293 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=15 ino=257 dd-2584 [001] 203.496034: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1293 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 203.496356: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1293 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=17 ino=257 dd-2584 [001] 203.497295: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1293 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 203.497307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 203.503435: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1168 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=18 ino=257 dd-2584 [000] 203.503561: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1168 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=13 ino=257 dd-2584 [000] 203.503627: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1168 unstable=0 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=14 ino=257 dd-2584 [000] 203.503685: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1168 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 203.503745: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1168 unstable=0 bg_thresh=1006 thresh=2012 gap=540 poll_thresh=16 ino=257 dd-2584 [000] 203.503862: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1168 unstable=0 bg_thresh=1005 thresh=2011 gap=514 poll_thresh=17 ino=257 dd-2584 [000] 203.503982: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1168 unstable=0 bg_thresh=1007 thresh=2015 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 203.503987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=66396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 203.515556: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1168 unstable=0 bg_thresh=1007 thresh=2015 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 203.515564: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=62204 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 203.523483: balance_dirty_state: bdi btrfs-1: dirty=354 wb=993 unstable=0 bg_thresh=1007 thresh=2014 gap=667 poll_thresh=18 ino=257 dd-2584 [004] 203.523579: balance_dirty_state: bdi btrfs-1: dirty=354 wb=993 unstable=0 bg_thresh=1007 thresh=2014 gap=667 poll_thresh=13 ino=257 dd-2584 [004] 203.523663: balance_dirty_state: bdi btrfs-1: dirty=379 wb=993 unstable=0 bg_thresh=1009 thresh=2019 gap=647 poll_thresh=14 ino=257 dd-2584 [004] 203.523749: balance_dirty_state: bdi btrfs-1: dirty=379 wb=993 unstable=0 bg_thresh=1009 thresh=2019 gap=647 poll_thresh=15 ino=257 dd-2584 [004] 203.523834: balance_dirty_state: bdi btrfs-1: dirty=404 wb=993 unstable=0 bg_thresh=1012 thresh=2024 gap=627 poll_thresh=16 ino=257 dd-2584 [004] 203.524003: balance_dirty_state: bdi btrfs-1: dirty=429 wb=993 unstable=0 bg_thresh=1014 thresh=2029 gap=607 poll_thresh=17 ino=257 dd-2584 [004] 203.524479: balance_dirty_state: bdi btrfs-1: dirty=479 wb=993 unstable=0 bg_thresh=1016 thresh=2033 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 203.524652: balance_dirty_state: bdi btrfs-1: dirty=504 wb=993 unstable=0 bg_thresh=1016 thresh=2032 gap=535 poll_thresh=19 ino=257 dd-2584 [004] 203.524821: balance_dirty_state: bdi btrfs-1: dirty=529 wb=993 unstable=0 bg_thresh=1015 thresh=2031 gap=509 poll_thresh=20 ino=257 dd-2584 [004] 203.524992: balance_dirty_state: bdi btrfs-1: dirty=554 wb=993 unstable=0 bg_thresh=1017 thresh=2035 gap=488 poll_thresh=21 ino=257 dd-2584 [004] 203.524999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=62204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.531441: balance_dirty_state: bdi btrfs-1: dirty=554 wb=993 unstable=0 bg_thresh=1014 thresh=2028 gap=481 poll_thresh=21 ino=257 dd-2584 [004] 203.531447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=62204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.539445: balance_dirty_state: bdi btrfs-1: dirty=579 wb=868 unstable=0 bg_thresh=1014 thresh=2028 gap=581 poll_thresh=21 ino=257 dd-2584 [004] 203.539544: balance_dirty_state: bdi btrfs-1: dirty=604 wb=868 unstable=0 bg_thresh=1014 thresh=2028 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 203.539653: balance_dirty_state: bdi btrfs-1: dirty=629 wb=868 unstable=0 bg_thresh=1016 thresh=2033 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 203.539768: balance_dirty_state: bdi btrfs-1: dirty=679 wb=868 unstable=0 bg_thresh=1013 thresh=2026 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 203.539772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=62204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.547407: balance_dirty_state: bdi btrfs-1: dirty=679 wb=743 unstable=0 bg_thresh=1006 thresh=2013 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 203.547531: balance_dirty_state: bdi btrfs-1: dirty=679 wb=743 unstable=0 bg_thresh=1006 thresh=2013 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 203.547647: balance_dirty_state: bdi btrfs-1: dirty=704 wb=743 unstable=0 bg_thresh=1009 thresh=2018 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 203.547761: balance_dirty_state: bdi btrfs-1: dirty=729 wb=743 unstable=0 bg_thresh=1009 thresh=2018 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 203.547876: balance_dirty_state: bdi btrfs-1: dirty=729 wb=743 unstable=0 bg_thresh=1011 thresh=2023 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 203.548470: balance_dirty_state: bdi btrfs-1: dirty=754 wb=743 unstable=0 bg_thresh=1014 thresh=2028 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 203.548706: balance_dirty_state: bdi btrfs-1: dirty=804 wb=743 unstable=0 bg_thresh=1016 thresh=2032 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 203.548714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=62204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.555472: balance_dirty_state: bdi btrfs-1: dirty=804 wb=743 unstable=0 bg_thresh=1016 thresh=2032 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 203.555481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=62204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.563435: balance_dirty_state: bdi btrfs-1: dirty=804 wb=618 unstable=0 bg_thresh=1012 thresh=2025 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 203.563523: balance_dirty_state: bdi btrfs-1: dirty=804 wb=618 unstable=0 bg_thresh=1012 thresh=2025 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 203.563608: balance_dirty_state: bdi btrfs-1: dirty=829 wb=618 unstable=0 bg_thresh=1015 thresh=2030 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 203.563695: balance_dirty_state: bdi btrfs-1: dirty=854 wb=618 unstable=0 bg_thresh=1015 thresh=2030 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 203.563783: balance_dirty_state: bdi btrfs-1: dirty=854 wb=618 unstable=0 bg_thresh=1014 thresh=2029 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 203.563956: balance_dirty_state: bdi btrfs-1: dirty=904 wb=618 unstable=0 bg_thresh=1014 thresh=2028 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 203.563962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-172% task_weight=98% bdi_bw=62204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 203.571509: balance_dirty_state: bdi btrfs-1: dirty=904 wb=493 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=17 ino=257 dd-2584 [001] 203.571574: balance_dirty_state: bdi btrfs-1: dirty=929 wb=493 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=13 ino=257 dd-2584 [001] 203.571633: balance_dirty_state: bdi btrfs-1: dirty=929 wb=493 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 203.571689: balance_dirty_state: bdi btrfs-1: dirty=954 wb=493 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=15 ino=257 dd-2584 [001] 203.571745: balance_dirty_state: bdi btrfs-1: dirty=979 wb=493 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=16 ino=257 dd-2584 [001] 203.571866: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=493 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=17 ino=257 dd-2584 [001] 203.571870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=62204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 203.571941: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1000 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 203.574105: writeback_single_inode: bdi btrfs-1: ino=257 state= age=292 wrote=880 to_write=7312 dd-2584 [001] 203.579415: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1243 unstable=0 bg_thresh=991 thresh=1982 gap=635 poll_thresh=17 ino=257 dd-2584 [001] 203.579808: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1243 unstable=0 bg_thresh=993 thresh=1987 gap=640 poll_thresh=13 ino=257 dd-2584 [001] 203.579888: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1243 unstable=0 bg_thresh=996 thresh=1992 gap=620 poll_thresh=14 ino=257 dd-2584 [001] 203.579966: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1243 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 203.580046: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1243 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 203.580205: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1243 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 203.580365: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1243 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 203.580522: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1243 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 203.580527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=62204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 203.591485: balance_dirty_state: bdi btrfs-1: dirty=254 wb=993 unstable=0 bg_thresh=993 thresh=1987 gap=740 poll_thresh=19 ino=257 dd-2584 [001] 203.591593: balance_dirty_state: bdi btrfs-1: dirty=279 wb=993 unstable=0 bg_thresh=993 thresh=1987 gap=715 poll_thresh=14 ino=257 dd-2584 [001] 203.591652: balance_dirty_state: bdi btrfs-1: dirty=304 wb=993 unstable=0 bg_thresh=993 thresh=1986 gap=689 poll_thresh=15 ino=257 dd-2584 [001] 203.591709: balance_dirty_state: bdi btrfs-1: dirty=304 wb=993 unstable=0 bg_thresh=993 thresh=1986 gap=689 poll_thresh=16 ino=257 dd-2584 [001] 203.591826: balance_dirty_state: bdi btrfs-1: dirty=329 wb=993 unstable=0 bg_thresh=992 thresh=1984 gap=662 poll_thresh=17 ino=257 dd-2584 [001] 203.592114: balance_dirty_state: bdi btrfs-1: dirty=379 wb=993 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 203.592230: balance_dirty_state: bdi btrfs-1: dirty=404 wb=993 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 203.592344: balance_dirty_state: bdi btrfs-1: dirty=429 wb=993 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=20 ino=257 dd-2584 [001] 203.592456: balance_dirty_state: bdi btrfs-1: dirty=479 wb=993 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=21 ino=257 dd-2584 [001] 203.592569: balance_dirty_state: bdi btrfs-1: dirty=504 wb=993 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=22 ino=257 dd-2584 [001] 203.592573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=62204 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 203.599496: balance_dirty_state: bdi btrfs-1: dirty=504 wb=993 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=22 ino=257 dd-2584 [001] 203.599505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=62204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 203.607516: balance_dirty_state: bdi btrfs-1: dirty=504 wb=918 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=22 ino=257 dd-2584 [005] 203.607641: balance_dirty_state: bdi btrfs-1: dirty=504 wb=918 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 203.607871: balance_dirty_state: bdi btrfs-1: dirty=554 wb=918 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 203.608108: balance_dirty_state: bdi btrfs-1: dirty=579 wb=918 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 203.608119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=62204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 203.615448: balance_dirty_state: bdi btrfs-1: dirty=579 wb=918 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 203.615457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=62204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 203.623476: balance_dirty_state: bdi btrfs-1: dirty=579 wb=918 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 203.623481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=60328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 203.631531: balance_dirty_state: bdi btrfs-1: dirty=579 wb=643 unstable=0 bg_thresh=996 thresh=1993 gap=771 poll_thresh=18 ino=257 dd-2584 [001] 203.631653: balance_dirty_state: bdi btrfs-1: dirty=579 wb=643 unstable=0 bg_thresh=999 thresh=1998 gap=776 poll_thresh=13 ino=257 dd-2584 [001] 203.631771: balance_dirty_state: bdi btrfs-1: dirty=604 wb=643 unstable=0 bg_thresh=996 thresh=1992 gap=745 poll_thresh=14 ino=257 dd-2584 [001] 203.632253: balance_dirty_state: bdi btrfs-1: dirty=629 wb=643 unstable=0 bg_thresh=998 thresh=1997 gap=725 poll_thresh=15 ino=257 dd-2584 [001] 203.632374: balance_dirty_state: bdi btrfs-1: dirty=629 wb=643 unstable=0 bg_thresh=998 thresh=1996 gap=724 poll_thresh=16 ino=257 dd-2584 [001] 203.632608: balance_dirty_state: bdi btrfs-1: dirty=679 wb=643 unstable=0 bg_thresh=997 thresh=1995 gap=673 poll_thresh=17 ino=257 dd-2584 [001] 203.632842: balance_dirty_state: bdi btrfs-1: dirty=704 wb=643 unstable=0 bg_thresh=997 thresh=1994 gap=647 poll_thresh=18 ino=257 dd-2584 [001] 203.633077: balance_dirty_state: bdi btrfs-1: dirty=729 wb=643 unstable=0 bg_thresh=999 thresh=1998 gap=626 poll_thresh=19 ino=257 dd-2584 [001] 203.633314: balance_dirty_state: bdi btrfs-1: dirty=779 wb=643 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=20 ino=257 dd-2584 [001] 203.633548: balance_dirty_state: bdi btrfs-1: dirty=804 wb=643 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=21 ino=257 dd-2584 [001] 203.633784: balance_dirty_state: bdi btrfs-1: dirty=829 wb=643 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=22 ino=257 dd-2584 [001] 203.634021: balance_dirty_state: bdi btrfs-1: dirty=854 wb=643 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=23 ino=257 dd-2584 [001] 203.634598: balance_dirty_state: bdi btrfs-1: dirty=904 wb=643 unstable=0 bg_thresh=996 thresh=1992 gap=445 poll_thresh=24 ino=257 dd-2584 [001] 203.634607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=60328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 203.639559: balance_dirty_state: bdi btrfs-1: dirty=904 wb=643 unstable=0 bg_thresh=996 thresh=1992 gap=445 poll_thresh=24 ino=257 dd-2584 [001] 203.639569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=60328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 203.647567: balance_dirty_state: bdi btrfs-1: dirty=904 wb=643 unstable=0 bg_thresh=996 thresh=1992 gap=445 poll_thresh=24 ino=257 dd-2584 [001] 203.647577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=60328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 203.655569: balance_dirty_state: bdi btrfs-1: dirty=904 wb=518 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=24 ino=257 dd-2584 [001] 203.655681: balance_dirty_state: bdi btrfs-1: dirty=904 wb=518 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=18 ino=257 dd-2584 [001] 203.655884: balance_dirty_state: bdi btrfs-1: dirty=954 wb=518 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=19 ino=257 dd-2584 [001] 203.656088: balance_dirty_state: bdi btrfs-1: dirty=979 wb=518 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=20 ino=257 dd-2584 [001] 203.656290: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=518 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=21 ino=257 dd-2584 [001] 203.656297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=60328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 203.656339: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1084 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 203.659707: writeback_single_inode: bdi btrfs-1: ino=257 state= age=80 wrote=912 to_write=7280 dd-2584 [001] 203.663423: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1418 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=21 ino=257 dd-2584 [001] 203.663431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=60328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 203.671430: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1293 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=21 ino=257 dd-2584 [001] 203.671521: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1293 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 203.671639: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1293 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 203.671755: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1293 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 203.671871: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1293 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 203.671875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=60328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 203.679558: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1293 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 203.679566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=60328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 203.687574: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1168 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 203.687847: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1168 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 203.687905: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1168 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 203.687962: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1168 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 203.688076: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1168 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 203.688187: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1168 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 203.688192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=60328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 203.695593: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1168 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 203.695598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=60328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 203.703497: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1168 unstable=0 bg_thresh=987 thresh=1975 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 203.703506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-236% task_weight=98% bdi_bw=60328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 203.711458: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1168 unstable=0 bg_thresh=989 thresh=1979 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 203.711464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-231% task_weight=99% bdi_bw=60328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 203.719512: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1043 unstable=0 bg_thresh=985 thresh=1971 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 203.719601: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1043 unstable=0 bg_thresh=985 thresh=1971 gap=574 poll_thresh=13 ino=257 dd-2584 [001] 203.719659: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1043 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 203.719715: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1043 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 203.719771: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1043 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=16 ino=257 dd-2584 [001] 203.719891: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1043 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 203.720016: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1043 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 203.720021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=60328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 203.731573: balance_dirty_state: bdi btrfs-1: dirty=454 wb=943 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=18 ino=257 dd-2584 [005] 203.731703: balance_dirty_state: bdi btrfs-1: dirty=454 wb=943 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=13 ino=257 dd-2584 [005] 203.732188: balance_dirty_state: bdi btrfs-1: dirty=479 wb=943 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=14 ino=257 dd-2584 [005] 203.732307: balance_dirty_state: bdi btrfs-1: dirty=504 wb=943 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=15 ino=257 dd-2584 [005] 203.732424: balance_dirty_state: bdi btrfs-1: dirty=504 wb=943 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=16 ino=257 dd-2584 [005] 203.732659: balance_dirty_state: bdi btrfs-1: dirty=554 wb=943 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=17 ino=257 dd-2584 [005] 203.732668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 203.739536: balance_dirty_state: bdi btrfs-1: dirty=554 wb=943 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=17 ino=257 dd-2584 [001] 203.739542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 203.747511: balance_dirty_state: bdi btrfs-1: dirty=554 wb=943 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=17 ino=257 dd-2584 [001] 203.747516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 203.755525: balance_dirty_state: bdi btrfs-1: dirty=554 wb=793 unstable=0 bg_thresh=992 thresh=1984 gap=637 poll_thresh=17 ino=257 dd-2584 [001] 203.755615: balance_dirty_state: bdi btrfs-1: dirty=579 wb=793 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=13 ino=257 dd-2584 [001] 203.755679: balance_dirty_state: bdi btrfs-1: dirty=579 wb=793 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=14 ino=257 dd-2584 [001] 203.755736: balance_dirty_state: bdi btrfs-1: dirty=604 wb=793 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 203.755793: balance_dirty_state: bdi btrfs-1: dirty=629 wb=793 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 203.755907: balance_dirty_state: bdi btrfs-1: dirty=654 wb=793 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 203.756021: balance_dirty_state: bdi btrfs-1: dirty=679 wb=793 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 203.756138: balance_dirty_state: bdi btrfs-1: dirty=729 wb=793 unstable=0 bg_thresh=992 thresh=1984 gap=462 poll_thresh=19 ino=257 dd-2584 [001] 203.756142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.763583: balance_dirty_state: bdi btrfs-1: dirty=729 wb=793 unstable=0 bg_thresh=992 thresh=1984 gap=462 poll_thresh=19 ino=257 dd-2584 [004] 203.763596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 203.771474: balance_dirty_state: bdi btrfs-1: dirty=729 wb=668 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=19 ino=257 dd-2584 [000] 203.771662: balance_dirty_state: bdi btrfs-1: dirty=729 wb=668 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=14 ino=257 dd-2584 [000] 203.772222: balance_dirty_state: bdi btrfs-1: dirty=754 wb=668 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=15 ino=257 dd-2584 [000] 203.772338: balance_dirty_state: bdi btrfs-1: dirty=754 wb=668 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 203.772575: balance_dirty_state: bdi btrfs-1: dirty=804 wb=668 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=17 ino=257 dd-2584 [000] 203.772812: balance_dirty_state: bdi btrfs-1: dirty=829 wb=668 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 203.772821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 203.783562: balance_dirty_state: bdi btrfs-1: dirty=829 wb=668 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 203.783572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 203.791585: balance_dirty_state: bdi btrfs-1: dirty=829 wb=668 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 203.791594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.799601: balance_dirty_state: bdi btrfs-1: dirty=829 wb=543 unstable=0 bg_thresh=997 thresh=1995 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 203.799712: balance_dirty_state: bdi btrfs-1: dirty=829 wb=543 unstable=0 bg_thresh=997 thresh=1995 gap=623 poll_thresh=13 ino=257 dd-2584 [004] 203.799830: balance_dirty_state: bdi btrfs-1: dirty=854 wb=543 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 203.799945: balance_dirty_state: bdi btrfs-1: dirty=879 wb=543 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 203.800059: balance_dirty_state: bdi btrfs-1: dirty=879 wb=543 unstable=0 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 203.800293: balance_dirty_state: bdi btrfs-1: dirty=904 wb=543 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 203.800529: balance_dirty_state: bdi btrfs-1: dirty=954 wb=543 unstable=0 bg_thresh=1004 thresh=2008 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 203.800800: balance_dirty_state: bdi btrfs-1: dirty=979 wb=468 unstable=0 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=19 ino=257 dd-2584 [004] 203.801396: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=418 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 203.801451: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1228 wrote=0 to_write=8192 dd-2584 [004] 203.801643: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=418 unstable=0 bg_thresh=1003 thresh=2006 gap=534 poll_thresh=21 ino=257 dd-2584 [004] 203.801889: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=443 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=22 ino=257 dd-2584 [004] 203.802136: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=493 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=23 ino=257 dd-2584 [004] 203.802139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 203.804333: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=1008 to_write=7184 dd-2584 [004] 203.807471: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1293 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=23 ino=257 dd-2584 [004] 203.807568: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1293 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 203.807743: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1293 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 203.807923: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1293 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 203.808105: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1293 unstable=0 bg_thresh=991 thresh=1983 gap=461 poll_thresh=20 ino=257 dd-2584 [004] 203.808112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-276% task_weight=101% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.815559: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1293 unstable=0 bg_thresh=996 thresh=1992 gap=470 poll_thresh=20 ino=257 dd-2584 [004] 203.815568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-263% task_weight=100% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 203.823489: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1168 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=20 ino=257 dd-2584 [000] 203.823561: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1168 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 203.823834: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1168 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=16 ino=257 dd-2584 [000] 203.823961: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1168 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 203.824126: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1168 unstable=0 bg_thresh=1002 thresh=2004 gap=507 poll_thresh=18 ino=257 dd-2584 [000] 203.824258: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1168 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=19 ino=257 dd-2584 [000] 203.824263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-196% task_weight=100% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.832106: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1168 unstable=0 bg_thresh=993 thresh=1987 gap=465 poll_thresh=19 ino=257 dd-2584 [004] 203.832113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=101% bdi_bw=57400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 203.842261: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1018 unstable=0 bg_thresh=1005 thresh=2010 gap=638 poll_thresh=19 ino=257 dd-2584 [000] 203.842352: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1018 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=14 ino=257 dd-2584 [000] 203.842439: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1018 unstable=0 bg_thresh=1004 thresh=2009 gap=612 poll_thresh=15 ino=257 dd-2584 [000] 203.842524: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1018 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=16 ino=257 dd-2584 [000] 203.842696: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1018 unstable=0 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=17 ino=257 dd-2584 [000] 203.842867: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1018 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=18 ino=257 dd-2584 [000] 203.843037: balance_dirty_state: bdi btrfs-1: dirty=504 wb=1018 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=19 ino=257 dd-2584 [000] 203.843044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 203.847686: balance_dirty_state: bdi btrfs-1: dirty=504 wb=1018 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=19 ino=257 dd-2584 [000] 203.847692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 203.855521: balance_dirty_state: bdi btrfs-1: dirty=504 wb=1018 unstable=0 bg_thresh=986 thresh=1972 gap=450 poll_thresh=19 ino=257 dd-2584 [000] 203.855530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.863553: balance_dirty_state: bdi btrfs-1: dirty=504 wb=893 unstable=0 bg_thresh=983 thresh=1966 gap=569 poll_thresh=19 ino=257 dd-2584 [004] 203.864048: balance_dirty_state: bdi btrfs-1: dirty=504 wb=893 unstable=0 bg_thresh=982 thresh=1965 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 203.864142: balance_dirty_state: bdi btrfs-1: dirty=529 wb=868 unstable=0 bg_thresh=985 thresh=1970 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 203.864248: balance_dirty_state: bdi btrfs-1: dirty=554 wb=768 unstable=0 bg_thresh=982 thresh=1964 gap=642 poll_thresh=16 ino=257 dd-2584 [004] 203.864486: balance_dirty_state: bdi btrfs-1: dirty=579 wb=768 unstable=0 bg_thresh=984 thresh=1968 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 203.864731: balance_dirty_state: bdi btrfs-1: dirty=604 wb=768 unstable=0 bg_thresh=983 thresh=1967 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 203.864973: balance_dirty_state: bdi btrfs-1: dirty=629 wb=768 unstable=0 bg_thresh=983 thresh=1966 gap=569 poll_thresh=19 ino=257 dd-2584 [004] 203.865216: balance_dirty_state: bdi btrfs-1: dirty=679 wb=768 unstable=0 bg_thresh=982 thresh=1965 gap=518 poll_thresh=20 ino=257 dd-2584 [004] 203.865461: balance_dirty_state: bdi btrfs-1: dirty=704 wb=768 unstable=0 bg_thresh=984 thresh=1969 gap=497 poll_thresh=21 ino=257 dd-2584 [004] 203.865709: balance_dirty_state: bdi btrfs-1: dirty=729 wb=768 unstable=0 bg_thresh=984 thresh=1968 gap=471 poll_thresh=22 ino=257 dd-2584 [004] 203.865717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.871556: balance_dirty_state: bdi btrfs-1: dirty=729 wb=643 unstable=0 bg_thresh=987 thresh=1974 gap=602 poll_thresh=22 ino=257 dd-2584 [004] 203.871660: balance_dirty_state: bdi btrfs-1: dirty=754 wb=643 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 203.872015: balance_dirty_state: bdi btrfs-1: dirty=779 wb=643 unstable=0 bg_thresh=986 thresh=1972 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 203.872130: balance_dirty_state: bdi btrfs-1: dirty=804 wb=643 unstable=0 bg_thresh=985 thresh=1971 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 203.872244: balance_dirty_state: bdi btrfs-1: dirty=854 wb=643 unstable=0 bg_thresh=987 thresh=1975 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 203.872249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.879573: balance_dirty_state: bdi btrfs-1: dirty=854 wb=493 unstable=0 bg_thresh=986 thresh=1972 gap=625 poll_thresh=19 ino=257 dd-2584 [004] 203.879677: balance_dirty_state: bdi btrfs-1: dirty=854 wb=493 unstable=0 bg_thresh=986 thresh=1972 gap=625 poll_thresh=14 ino=257 dd-2584 [004] 203.879738: balance_dirty_state: bdi btrfs-1: dirty=879 wb=493 unstable=0 bg_thresh=985 thresh=1971 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 203.879795: balance_dirty_state: bdi btrfs-1: dirty=904 wb=493 unstable=0 bg_thresh=985 thresh=1970 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 203.879908: balance_dirty_state: bdi btrfs-1: dirty=929 wb=493 unstable=0 bg_thresh=984 thresh=1969 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 203.880023: balance_dirty_state: bdi btrfs-1: dirty=954 wb=493 unstable=0 bg_thresh=984 thresh=1968 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 203.880135: balance_dirty_state: bdi btrfs-1: dirty=979 wb=493 unstable=0 bg_thresh=983 thresh=1967 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 203.880418: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=493 unstable=0 bg_thresh=985 thresh=1971 gap=449 poll_thresh=20 ino=257 dd-2584 [004] 203.880423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 203.880535: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1308 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 203.884885: writeback_single_inode: bdi btrfs-1: ino=257 state= age=212 wrote=912 to_write=7280 dd-2584 [004] 203.887525: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1293 unstable=0 bg_thresh=979 thresh=1958 gap=561 poll_thresh=20 ino=257 dd-2584 [004] 203.887650: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1293 unstable=0 bg_thresh=979 thresh=1958 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 203.887739: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1293 unstable=0 bg_thresh=981 thresh=1963 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 203.887923: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1293 unstable=0 bg_thresh=981 thresh=1962 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 203.888104: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1293 unstable=0 bg_thresh=977 thresh=1954 gap=457 poll_thresh=18 ino=257 dd-2584 [004] 203.888110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-82% task_gap=-265% task_weight=99% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 203.895552: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1168 unstable=0 bg_thresh=980 thresh=1961 gap=589 poll_thresh=18 ino=257 dd-2584 [005] 203.895635: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1168 unstable=0 bg_thresh=980 thresh=1961 gap=589 poll_thresh=13 ino=257 dd-2584 [005] 203.895702: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1168 unstable=0 bg_thresh=983 thresh=1966 gap=569 poll_thresh=14 ino=257 dd-2584 [005] 203.895760: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1168 unstable=0 bg_thresh=983 thresh=1966 gap=544 poll_thresh=15 ino=257 dd-2584 [005] 203.895819: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1168 unstable=0 bg_thresh=985 thresh=1971 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 203.895938: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1168 unstable=0 bg_thresh=988 thresh=1976 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 203.896061: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1168 unstable=0 bg_thresh=990 thresh=1980 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 203.896065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 203.903648: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1168 unstable=0 bg_thresh=990 thresh=1980 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 203.903657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 203.911592: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1043 unstable=0 bg_thresh=989 thresh=1979 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 203.911705: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1043 unstable=0 bg_thresh=986 thresh=1973 gap=601 poll_thresh=13 ino=257 dd-2584 [005] 203.911941: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1043 unstable=0 bg_thresh=989 thresh=1978 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 203.911998: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1043 unstable=0 bg_thresh=986 thresh=1972 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 203.912054: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1043 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 203.912167: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1043 unstable=0 bg_thresh=990 thresh=1981 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 203.912280: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1043 unstable=0 bg_thresh=990 thresh=1980 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 203.912285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 203.919678: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1043 unstable=0 bg_thresh=990 thresh=1980 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 203.919687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 203.927609: balance_dirty_state: bdi btrfs-1: dirty=454 wb=943 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=18 ino=257 dd-2584 [005] 203.927705: balance_dirty_state: bdi btrfs-1: dirty=479 wb=943 unstable=0 bg_thresh=986 thresh=1972 gap=550 poll_thresh=13 ino=257 dd-2584 [005] 203.927769: balance_dirty_state: bdi btrfs-1: dirty=479 wb=943 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=14 ino=257 dd-2584 [005] 203.927829: balance_dirty_state: bdi btrfs-1: dirty=504 wb=943 unstable=0 bg_thresh=985 thresh=1971 gap=524 poll_thresh=15 ino=257 dd-2584 [005] 203.927890: balance_dirty_state: bdi btrfs-1: dirty=504 wb=943 unstable=0 bg_thresh=988 thresh=1976 gap=529 poll_thresh=16 ino=257 dd-2584 [005] 203.928017: balance_dirty_state: bdi btrfs-1: dirty=554 wb=943 unstable=0 bg_thresh=987 thresh=1974 gap=477 poll_thresh=17 ino=257 dd-2584 [005] 203.928022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 203.935612: balance_dirty_state: bdi btrfs-1: dirty=554 wb=943 unstable=0 bg_thresh=989 thresh=1979 gap=482 poll_thresh=17 ino=257 dd-2584 [005] 203.935617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 203.943632: balance_dirty_state: bdi btrfs-1: dirty=554 wb=943 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=17 ino=257 dd-2584 [005] 203.943641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=53120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 203.951626: balance_dirty_state: bdi btrfs-1: dirty=554 wb=818 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=17 ino=257 dd-2584 [005] 203.951758: balance_dirty_state: bdi btrfs-1: dirty=554 wb=818 unstable=0 bg_thresh=986 thresh=1972 gap=600 poll_thresh=13 ino=257 dd-2584 [005] 203.951877: balance_dirty_state: bdi btrfs-1: dirty=579 wb=818 unstable=0 bg_thresh=985 thresh=1971 gap=574 poll_thresh=14 ino=257 dd-2584 [005] 203.951994: balance_dirty_state: bdi btrfs-1: dirty=604 wb=818 unstable=0 bg_thresh=985 thresh=1971 gap=549 poll_thresh=15 ino=257 dd-2584 [005] 203.952474: balance_dirty_state: bdi btrfs-1: dirty=604 wb=818 unstable=0 bg_thresh=985 thresh=1970 gap=548 poll_thresh=16 ino=257 dd-2584 [005] 203.952711: balance_dirty_state: bdi btrfs-1: dirty=654 wb=818 unstable=0 bg_thresh=987 thresh=1974 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 203.952943: balance_dirty_state: bdi btrfs-1: dirty=679 wb=818 unstable=0 bg_thresh=986 thresh=1973 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 203.952952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=53120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 203.959640: balance_dirty_state: bdi btrfs-1: dirty=679 wb=668 unstable=0 bg_thresh=989 thresh=1978 gap=631 poll_thresh=18 ino=257 dd-2584 [000] 203.959714: balance_dirty_state: bdi btrfs-1: dirty=704 wb=668 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=13 ino=257 dd-2584 [000] 203.959773: balance_dirty_state: bdi btrfs-1: dirty=704 wb=668 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=14 ino=257 dd-2584 [000] 203.959828: balance_dirty_state: bdi btrfs-1: dirty=729 wb=668 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=15 ino=257 dd-2584 [000] 203.959885: balance_dirty_state: bdi btrfs-1: dirty=754 wb=668 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=16 ino=257 dd-2584 [000] 203.959998: balance_dirty_state: bdi btrfs-1: dirty=779 wb=668 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=17 ino=257 dd-2584 [000] 203.960110: balance_dirty_state: bdi btrfs-1: dirty=804 wb=668 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=18 ino=257 dd-2584 [000] 203.960223: balance_dirty_state: bdi btrfs-1: dirty=829 wb=668 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=19 ino=257 dd-2584 [000] 203.960227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=53120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 203.967540: balance_dirty_state: bdi btrfs-1: dirty=829 wb=543 unstable=0 bg_thresh=986 thresh=1973 gap=601 poll_thresh=19 ino=257 dd-2584 [000] 203.967609: balance_dirty_state: bdi btrfs-1: dirty=854 wb=543 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=14 ino=257 dd-2584 [000] 203.967836: balance_dirty_state: bdi btrfs-1: dirty=879 wb=543 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=15 ino=257 dd-2584 [000] 203.967892: balance_dirty_state: bdi btrfs-1: dirty=879 wb=543 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 203.968002: balance_dirty_state: bdi btrfs-1: dirty=929 wb=543 unstable=0 bg_thresh=991 thresh=1983 gap=511 poll_thresh=17 ino=257 dd-2584 [000] 203.968116: balance_dirty_state: bdi btrfs-1: dirty=954 wb=543 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=18 ino=257 dd-2584 [000] 203.968120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=101% bdi_bw=53120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 203.975556: balance_dirty_state: bdi btrfs-1: dirty=954 wb=418 unstable=0 bg_thresh=991 thresh=1982 gap=610 poll_thresh=18 ino=257 dd-2584 [000] 203.975615: balance_dirty_state: bdi btrfs-1: dirty=954 wb=418 unstable=0 bg_thresh=991 thresh=1982 gap=610 poll_thresh=13 ino=257 dd-2584 [000] 203.975669: balance_dirty_state: bdi btrfs-1: dirty=979 wb=418 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=14 ino=257 dd-2584 [000] 203.975725: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=418 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 203.975789: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=418 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 203.975812: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1404 wrote=0 to_write=8192 dd-2584 [000] 203.975915: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=418 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=17 ino=257 dd-2584 [000] 203.976041: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=443 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 203.976042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=53120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 203.978081: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=976 to_write=7216 dd-2584 [000] 203.983708: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1393 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 203.983713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=53120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 203.995731: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1393 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 203.995737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=53120 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 204.007579: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1393 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 204.007585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=53120 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 204.019626: balance_dirty_state: bdi btrfs-1: dirty=104 wb=993 unstable=0 bg_thresh=987 thresh=1974 gap=877 poll_thresh=18 ino=257 dd-2584 [004] 204.019728: balance_dirty_state: bdi btrfs-1: dirty=104 wb=993 unstable=0 bg_thresh=987 thresh=1974 gap=877 poll_thresh=13 ino=257 dd-2584 [004] 204.019821: balance_dirty_state: bdi btrfs-1: dirty=129 wb=993 unstable=0 bg_thresh=989 thresh=1979 gap=857 poll_thresh=14 ino=257 dd-2584 [004] 204.020211: balance_dirty_state: bdi btrfs-1: dirty=154 wb=993 unstable=0 bg_thresh=989 thresh=1979 gap=832 poll_thresh=15 ino=257 dd-2584 [004] 204.020295: balance_dirty_state: bdi btrfs-1: dirty=154 wb=993 unstable=0 bg_thresh=992 thresh=1984 gap=837 poll_thresh=16 ino=257 dd-2584 [004] 204.020466: balance_dirty_state: bdi btrfs-1: dirty=179 wb=993 unstable=0 bg_thresh=991 thresh=1983 gap=811 poll_thresh=17 ino=257 dd-2584 [004] 204.020638: balance_dirty_state: bdi btrfs-1: dirty=229 wb=993 unstable=0 bg_thresh=993 thresh=1987 gap=765 poll_thresh=18 ino=257 dd-2584 [004] 204.020807: balance_dirty_state: bdi btrfs-1: dirty=254 wb=993 unstable=0 bg_thresh=993 thresh=1986 gap=739 poll_thresh=19 ino=257 dd-2584 [004] 204.020977: balance_dirty_state: bdi btrfs-1: dirty=279 wb=993 unstable=0 bg_thresh=992 thresh=1985 gap=713 poll_thresh=20 ino=257 dd-2584 [004] 204.021148: balance_dirty_state: bdi btrfs-1: dirty=329 wb=993 unstable=0 bg_thresh=994 thresh=1989 gap=667 poll_thresh=21 ino=257 dd-2584 [004] 204.021318: balance_dirty_state: bdi btrfs-1: dirty=354 wb=993 unstable=0 bg_thresh=994 thresh=1988 gap=641 poll_thresh=22 ino=257 dd-2584 [004] 204.021489: balance_dirty_state: bdi btrfs-1: dirty=379 wb=993 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=23 ino=257 dd-2584 [004] 204.021937: balance_dirty_state: bdi btrfs-1: dirty=404 wb=993 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=24 ino=257 dd-2584 [004] 204.022108: balance_dirty_state: bdi btrfs-1: dirty=454 wb=993 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=25 ino=257 dd-2584 [004] 204.022277: balance_dirty_state: bdi btrfs-1: dirty=479 wb=993 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=26 ino=257 dd-2584 [004] 204.022448: balance_dirty_state: bdi btrfs-1: dirty=504 wb=993 unstable=0 bg_thresh=994 thresh=1988 gap=491 poll_thresh=27 ino=257 dd-2584 [004] 204.022455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=53120 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 204.031626: balance_dirty_state: bdi btrfs-1: dirty=504 wb=993 unstable=0 bg_thresh=987 thresh=1974 gap=477 poll_thresh=27 ino=257 dd-2584 [004] 204.031632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=53120 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 204.039636: balance_dirty_state: bdi btrfs-1: dirty=517 wb=720 unstable=0 bg_thresh=988 thresh=1976 gap=739 poll_thresh=27 ino=257 dd-2584 [006] 204.039730: balance_dirty_state: bdi btrfs-1: dirty=517 wb=720 unstable=0 bg_thresh=988 thresh=1976 gap=739 poll_thresh=20 ino=257 dd-2584 [006] 204.039963: balance_dirty_state: bdi btrfs-1: dirty=567 wb=720 unstable=0 bg_thresh=993 thresh=1986 gap=699 poll_thresh=21 ino=257 dd-2584 [006] 204.040200: balance_dirty_state: bdi btrfs-1: dirty=592 wb=720 unstable=0 bg_thresh=992 thresh=1985 gap=673 poll_thresh=22 ino=257 dd-2584 [006] 204.040438: balance_dirty_state: bdi btrfs-1: dirty=617 wb=720 unstable=0 bg_thresh=992 thresh=1984 gap=647 poll_thresh=23 ino=257 dd-2584 [006] 204.041035: balance_dirty_state: bdi btrfs-1: dirty=667 wb=720 unstable=0 bg_thresh=991 thresh=1983 gap=596 poll_thresh=24 ino=257 dd-2584 [006] 204.041229: balance_dirty_state: bdi btrfs-1: dirty=692 wb=645 unstable=0 bg_thresh=990 thresh=1980 gap=643 poll_thresh=25 ino=257 dd-2584 [006] 204.041364: balance_dirty_state: bdi btrfs-1: dirty=717 wb=595 unstable=0 bg_thresh=992 thresh=1985 gap=673 poll_thresh=26 ino=257 dd-2584 [006] 204.041488: balance_dirty_state: bdi btrfs-1: dirty=742 wb=595 unstable=0 bg_thresh=991 thresh=1983 gap=646 poll_thresh=27 ino=257 dd-2584 [006] 204.041611: balance_dirty_state: bdi btrfs-1: dirty=792 wb=595 unstable=0 bg_thresh=987 thresh=1974 gap=587 poll_thresh=28 ino=257 dd-2584 [006] 204.041732: balance_dirty_state: bdi btrfs-1: dirty=817 wb=595 unstable=0 bg_thresh=995 thresh=1990 gap=578 poll_thresh=29 ino=257 dd-2584 [006] 204.041856: balance_dirty_state: bdi btrfs-1: dirty=842 wb=595 unstable=0 bg_thresh=993 thresh=1987 gap=550 poll_thresh=30 ino=257 dd-2584 [006] 204.041981: balance_dirty_state: bdi btrfs-1: dirty=892 wb=595 unstable=0 bg_thresh=989 thresh=1978 gap=491 poll_thresh=31 ino=257 dd-2584 [006] 204.041986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=53120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 204.047652: balance_dirty_state: bdi btrfs-1: dirty=892 wb=595 unstable=0 bg_thresh=991 thresh=1983 gap=496 poll_thresh=31 ino=257 dd-2584 [006] 204.047781: balance_dirty_state: bdi btrfs-1: dirty=892 wb=595 unstable=0 bg_thresh=991 thresh=1982 gap=495 poll_thresh=23 ino=257 dd-2584 [006] 204.047790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 204.055698: balance_dirty_state: bdi btrfs-1: dirty=892 wb=470 unstable=0 bg_thresh=993 thresh=1986 gap=624 poll_thresh=23 ino=257 dd-2584 [006] 204.055974: balance_dirty_state: bdi btrfs-1: dirty=917 wb=470 unstable=0 bg_thresh=995 thresh=1991 gap=604 poll_thresh=17 ino=257 dd-2584 [006] 204.056090: balance_dirty_state: bdi btrfs-1: dirty=942 wb=470 unstable=0 bg_thresh=992 thresh=1984 gap=572 poll_thresh=18 ino=257 dd-2584 [006] 204.056204: balance_dirty_state: bdi btrfs-1: dirty=967 wb=470 unstable=0 bg_thresh=991 thresh=1983 gap=546 poll_thresh=19 ino=257 dd-2584 [006] 204.056316: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=470 unstable=0 bg_thresh=991 thresh=1982 gap=495 poll_thresh=20 ino=257 dd-2584 [006] 204.056321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 204.056341: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1484 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 204.060689: writeback_single_inode: bdi btrfs-1: ino=257 state= age=172 wrote=912 to_write=7280 dd-2584 [006] 204.063708: balance_dirty_state: bdi btrfs-1: dirty=117 wb=1370 unstable=0 bg_thresh=991 thresh=1982 gap=495 poll_thresh=20 ino=257 dd-2584 [006] 204.063717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 204.071681: balance_dirty_state: bdi btrfs-1: dirty=117 wb=1245 unstable=0 bg_thresh=990 thresh=1981 gap=619 poll_thresh=20 ino=257 dd-2584 [006] 204.071813: balance_dirty_state: bdi btrfs-1: dirty=117 wb=1245 unstable=0 bg_thresh=993 thresh=1986 gap=624 poll_thresh=15 ino=257 dd-2584 [006] 204.071933: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1245 unstable=0 bg_thresh=992 thresh=1985 gap=598 poll_thresh=16 ino=257 dd-2584 [006] 204.072171: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1245 unstable=0 bg_thresh=992 thresh=1984 gap=572 poll_thresh=17 ino=257 dd-2584 [006] 204.072411: balance_dirty_state: bdi btrfs-1: dirty=217 wb=1245 unstable=0 bg_thresh=991 thresh=1983 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 204.072645: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1245 unstable=0 bg_thresh=991 thresh=1982 gap=495 poll_thresh=19 ino=257 dd-2584 [006] 204.072654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 204.079710: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1242 unstable=0 bg_thresh=990 thresh=1981 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 204.079816: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1192 unstable=0 bg_thresh=989 thresh=1979 gap=545 poll_thresh=14 ino=257 dd-2584 [006] 204.080061: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1117 unstable=0 bg_thresh=992 thresh=1984 gap=600 poll_thresh=15 ino=257 dd-2584 [006] 204.080121: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1117 unstable=0 bg_thresh=991 thresh=1983 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 204.080233: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1117 unstable=0 bg_thresh=991 thresh=1982 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 204.080345: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1117 unstable=0 bg_thresh=990 thresh=1981 gap=522 poll_thresh=18 ino=257 dd-2584 [006] 204.080458: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1117 unstable=0 bg_thresh=990 thresh=1980 gap=471 poll_thresh=19 ino=257 dd-2584 [006] 204.080462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 204.087679: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1092 unstable=0 bg_thresh=988 thresh=1976 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 204.087791: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1042 unstable=0 bg_thresh=990 thresh=1981 gap=553 poll_thresh=14 ino=257 dd-2584 [006] 204.087890: balance_dirty_state: bdi btrfs-1: dirty=411 wb=992 unstable=0 bg_thresh=990 thresh=1980 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 204.087973: balance_dirty_state: bdi btrfs-1: dirty=416 wb=980 unstable=0 bg_thresh=994 thresh=1988 gap=592 poll_thresh=16 ino=257 dd-2584 [006] 204.088139: balance_dirty_state: bdi btrfs-1: dirty=466 wb=980 unstable=0 bg_thresh=989 thresh=1979 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 204.088300: balance_dirty_state: bdi btrfs-1: dirty=491 wb=980 unstable=0 bg_thresh=994 thresh=1988 gap=517 poll_thresh=18 ino=257 dd-2584 [006] 204.088696: balance_dirty_state: bdi btrfs-1: dirty=516 wb=980 unstable=0 bg_thresh=988 thresh=1977 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 204.088703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 204.095717: balance_dirty_state: bdi btrfs-1: dirty=516 wb=980 unstable=0 bg_thresh=993 thresh=1986 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 204.095727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 204.103664: balance_dirty_state: bdi btrfs-1: dirty=516 wb=905 unstable=0 bg_thresh=992 thresh=1984 gap=563 poll_thresh=19 ino=257 dd-2584 [006] 204.103753: balance_dirty_state: bdi btrfs-1: dirty=541 wb=905 unstable=0 bg_thresh=994 thresh=1989 gap=543 poll_thresh=14 ino=257 dd-2584 [006] 204.103812: balance_dirty_state: bdi btrfs-1: dirty=566 wb=905 unstable=0 bg_thresh=991 thresh=1983 gap=512 poll_thresh=15 ino=257 dd-2584 [006] 204.103872: balance_dirty_state: bdi btrfs-1: dirty=566 wb=905 unstable=0 bg_thresh=994 thresh=1988 gap=517 poll_thresh=16 ino=257 dd-2584 [006] 204.103991: balance_dirty_state: bdi btrfs-1: dirty=616 wb=905 unstable=0 bg_thresh=993 thresh=1987 gap=466 poll_thresh=17 ino=257 dd-2584 [006] 204.103995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 204.111693: balance_dirty_state: bdi btrfs-1: dirty=616 wb=905 unstable=0 bg_thresh=993 thresh=1987 gap=466 poll_thresh=17 ino=257 dd-2584 [006] 204.111703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 204.119696: balance_dirty_state: bdi btrfs-1: dirty=616 wb=780 unstable=0 bg_thresh=996 thresh=1992 gap=596 poll_thresh=17 ino=257 dd-2584 [006] 204.119778: balance_dirty_state: bdi btrfs-1: dirty=616 wb=780 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=13 ino=257 dd-2584 [006] 204.119840: balance_dirty_state: bdi btrfs-1: dirty=641 wb=780 unstable=0 bg_thresh=998 thresh=1996 gap=575 poll_thresh=14 ino=257 dd-2584 [006] 204.119901: balance_dirty_state: bdi btrfs-1: dirty=641 wb=780 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=15 ino=257 dd-2584 [006] 204.119962: balance_dirty_state: bdi btrfs-1: dirty=666 wb=780 unstable=0 bg_thresh=997 thresh=1995 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 204.120083: balance_dirty_state: bdi btrfs-1: dirty=691 wb=780 unstable=0 bg_thresh=997 thresh=1994 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 204.120206: balance_dirty_state: bdi btrfs-1: dirty=741 wb=780 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=18 ino=257 dd-2584 [006] 204.120211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 204.127712: balance_dirty_state: bdi btrfs-1: dirty=741 wb=655 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=18 ino=257 dd-2584 [006] 204.127780: balance_dirty_state: bdi btrfs-1: dirty=741 wb=655 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=13 ino=257 dd-2584 [006] 204.127845: balance_dirty_state: bdi btrfs-1: dirty=766 wb=655 unstable=0 bg_thresh=994 thresh=1988 gap=567 poll_thresh=14 ino=257 dd-2584 [006] 204.128100: balance_dirty_state: bdi btrfs-1: dirty=791 wb=655 unstable=0 bg_thresh=994 thresh=1988 gap=542 poll_thresh=15 ino=257 dd-2584 [006] 204.128165: balance_dirty_state: bdi btrfs-1: dirty=791 wb=655 unstable=0 bg_thresh=993 thresh=1987 gap=541 poll_thresh=16 ino=257 dd-2584 [006] 204.128291: balance_dirty_state: bdi btrfs-1: dirty=816 wb=655 unstable=0 bg_thresh=993 thresh=1986 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 204.128421: balance_dirty_state: bdi btrfs-1: dirty=866 wb=655 unstable=0 bg_thresh=995 thresh=1990 gap=469 poll_thresh=18 ino=257 dd-2584 [006] 204.128426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 204.135587: balance_dirty_state: bdi btrfs-1: dirty=866 wb=655 unstable=0 bg_thresh=995 thresh=1990 gap=469 poll_thresh=18 ino=257 dd-2584 [006] 204.135592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 204.143628: balance_dirty_state: bdi btrfs-1: dirty=866 wb=530 unstable=0 bg_thresh=993 thresh=1987 gap=591 poll_thresh=18 ino=257 dd-2584 [006] 204.143717: balance_dirty_state: bdi btrfs-1: dirty=866 wb=530 unstable=0 bg_thresh=993 thresh=1987 gap=591 poll_thresh=13 ino=257 dd-2584 [006] 204.143781: balance_dirty_state: bdi btrfs-1: dirty=891 wb=530 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=14 ino=257 dd-2584 [006] 204.143845: balance_dirty_state: bdi btrfs-1: dirty=916 wb=530 unstable=0 bg_thresh=993 thresh=1986 gap=540 poll_thresh=15 ino=257 dd-2584 [006] 204.143905: balance_dirty_state: bdi btrfs-1: dirty=916 wb=530 unstable=0 bg_thresh=995 thresh=1991 gap=545 poll_thresh=16 ino=257 dd-2584 [006] 204.144027: balance_dirty_state: bdi btrfs-1: dirty=966 wb=530 unstable=0 bg_thresh=995 thresh=1990 gap=494 poll_thresh=17 ino=257 dd-2584 [006] 204.144032: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 204.155700: balance_dirty_state: bdi btrfs-1: dirty=966 wb=530 unstable=0 bg_thresh=994 thresh=1989 gap=493 poll_thresh=17 ino=257 dd-2584 [006] 204.155710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=51052 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 204.163613: balance_dirty_state: bdi btrfs-1: dirty=966 wb=530 unstable=0 bg_thresh=991 thresh=1983 gap=487 poll_thresh=17 ino=257 dd-2584 [006] 204.163623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=51052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 204.171668: balance_dirty_state: bdi btrfs-1: dirty=966 wb=405 unstable=0 bg_thresh=994 thresh=1988 gap=617 poll_thresh=17 ino=257 dd-2584 [006] 204.171783: balance_dirty_state: bdi btrfs-1: dirty=966 wb=405 unstable=0 bg_thresh=994 thresh=1988 gap=617 poll_thresh=13 ino=257 dd-2584 [006] 204.171902: balance_dirty_state: bdi btrfs-1: dirty=991 wb=405 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 204.172017: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=405 unstable=0 bg_thresh=996 thresh=1993 gap=572 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 204.172062: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1600 wrote=0 to_write=8192 dd-2584 [006] 204.172195: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=405 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 204.173152: balance_dirty_state: bdi btrfs-1: dirty=941 wb=505 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=17 ino=257 dd-2584 [006] 204.173524: balance_dirty_state: bdi btrfs-1: dirty=941 wb=555 unstable=0 bg_thresh=1003 thresh=2007 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 204.173885: balance_dirty_state: bdi btrfs-1: dirty=916 wb=605 unstable=0 bg_thresh=1003 thresh=2006 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 204.173890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=51052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 204.177734: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=1008 to_write=7184 dd-2584 [006] 204.179641: balance_dirty_state: bdi btrfs-1: dirty=89 wb=1280 unstable=0 bg_thresh=998 thresh=1997 gap=628 poll_thresh=19 ino=257 dd-2584 [006] 204.179772: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1280 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 204.179894: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1280 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=15 ino=257 dd-2584 [006] 204.180013: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1280 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 204.180252: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1280 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=17 ino=257 dd-2584 [006] 204.180487: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1280 unstable=0 bg_thresh=996 thresh=1993 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 204.180722: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1280 unstable=0 bg_thresh=996 thresh=1992 gap=473 poll_thresh=19 ino=257 dd-2584 [006] 204.180731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=51052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 204.187648: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1155 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=19 ino=257 dd-2584 [006] 204.187750: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1155 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=14 ino=257 dd-2584 [006] 204.187996: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1155 unstable=0 bg_thresh=998 thresh=1997 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 204.188055: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1155 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=16 ino=257 dd-2584 [006] 204.188173: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1155 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 204.188290: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1155 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 204.188408: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1155 unstable=0 bg_thresh=999 thresh=1998 gap=454 poll_thresh=19 ino=257 dd-2584 [006] 204.188413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=51052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 204.195738: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1155 unstable=0 bg_thresh=999 thresh=1998 gap=454 poll_thresh=19 ino=257 dd-2584 [000] 204.195747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=51052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 204.203677: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1155 unstable=0 bg_thresh=999 thresh=1998 gap=454 poll_thresh=19 ino=257 dd-2584 [000] 204.203684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=51052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 204.211680: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1030 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=19 ino=257 dd-2584 [000] 204.211798: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1030 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=14 ino=257 dd-2584 [000] 204.211885: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1030 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 204.211967: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1030 unstable=0 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=16 ino=257 dd-2584 [000] 204.212083: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1030 unstable=0 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 204.212197: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1030 unstable=0 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 204.212201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=51052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 204.219674: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1030 unstable=0 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 204.219680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=51052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 204.227700: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1030 unstable=0 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 204.227715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=51052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 204.235731: balance_dirty_state: bdi btrfs-1: dirty=489 wb=880 unstable=0 bg_thresh=1004 thresh=2009 gap=640 poll_thresh=18 ino=257 dd-2584 [004] 204.235819: balance_dirty_state: bdi btrfs-1: dirty=489 wb=880 unstable=0 bg_thresh=1004 thresh=2009 gap=640 poll_thresh=13 ino=257 dd-2584 [004] 204.236098: balance_dirty_state: bdi btrfs-1: dirty=514 wb=880 unstable=0 bg_thresh=1007 thresh=2014 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 204.236167: balance_dirty_state: bdi btrfs-1: dirty=539 wb=880 unstable=0 bg_thresh=1007 thresh=2014 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 204.236235: balance_dirty_state: bdi btrfs-1: dirty=539 wb=880 unstable=0 bg_thresh=1009 thresh=2019 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 204.236372: balance_dirty_state: bdi btrfs-1: dirty=589 wb=880 unstable=0 bg_thresh=1009 thresh=2018 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 204.236510: balance_dirty_state: bdi btrfs-1: dirty=614 wb=880 unstable=0 bg_thresh=1011 thresh=2022 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 204.236647: balance_dirty_state: bdi btrfs-1: dirty=639 wb=880 unstable=0 bg_thresh=1010 thresh=2021 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 204.236652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=51052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 204.243694: balance_dirty_state: bdi btrfs-1: dirty=639 wb=880 unstable=0 bg_thresh=1010 thresh=2021 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 204.243699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=51052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 204.251617: balance_dirty_state: bdi btrfs-1: dirty=639 wb=630 unstable=0 bg_thresh=1002 thresh=2005 gap=736 poll_thresh=19 ino=257 dd-2584 [004] 204.251690: balance_dirty_state: bdi btrfs-1: dirty=664 wb=630 unstable=0 bg_thresh=1002 thresh=2005 gap=711 poll_thresh=14 ino=257 dd-2584 [004] 204.251758: balance_dirty_state: bdi btrfs-1: dirty=689 wb=630 unstable=0 bg_thresh=1005 thresh=2010 gap=691 poll_thresh=15 ino=257 dd-2584 [004] 204.251824: balance_dirty_state: bdi btrfs-1: dirty=689 wb=630 unstable=0 bg_thresh=1005 thresh=2010 gap=691 poll_thresh=16 ino=257 dd-2584 [004] 204.251958: balance_dirty_state: bdi btrfs-1: dirty=714 wb=630 unstable=0 bg_thresh=1007 thresh=2015 gap=671 poll_thresh=17 ino=257 dd-2584 [004] 204.252095: balance_dirty_state: bdi btrfs-1: dirty=764 wb=630 unstable=0 bg_thresh=1012 thresh=2025 gap=631 poll_thresh=18 ino=257 dd-2584 [004] 204.252442: balance_dirty_state: bdi btrfs-1: dirty=789 wb=630 unstable=0 bg_thresh=1012 thresh=2024 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 204.252578: balance_dirty_state: bdi btrfs-1: dirty=814 wb=630 unstable=0 bg_thresh=1011 thresh=2023 gap=579 poll_thresh=20 ino=257 dd-2584 [004] 204.252713: balance_dirty_state: bdi btrfs-1: dirty=864 wb=630 unstable=0 bg_thresh=1011 thresh=2022 gap=528 poll_thresh=21 ino=257 dd-2584 [004] 204.252853: balance_dirty_state: bdi btrfs-1: dirty=889 wb=630 unstable=0 bg_thresh=1010 thresh=2020 gap=501 poll_thresh=22 ino=257 dd-2584 [004] 204.252858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=51052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 204.259698: balance_dirty_state: bdi btrfs-1: dirty=889 wb=630 unstable=0 bg_thresh=1010 thresh=2020 gap=501 poll_thresh=22 ino=257 dd-2584 [004] 204.259708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=49460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 204.267659: balance_dirty_state: bdi btrfs-1: dirty=889 wb=505 unstable=0 bg_thresh=1008 thresh=2016 gap=622 poll_thresh=22 ino=257 dd-2584 [004] 204.267735: balance_dirty_state: bdi btrfs-1: dirty=889 wb=505 unstable=0 bg_thresh=1008 thresh=2016 gap=622 poll_thresh=16 ino=257 dd-2584 [004] 204.267882: balance_dirty_state: bdi btrfs-1: dirty=939 wb=505 unstable=0 bg_thresh=1010 thresh=2021 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 204.268033: balance_dirty_state: bdi btrfs-1: dirty=964 wb=505 unstable=0 bg_thresh=1010 thresh=2020 gap=551 poll_thresh=18 ino=257 dd-2584 [004] 204.268185: balance_dirty_state: bdi btrfs-1: dirty=989 wb=505 unstable=0 bg_thresh=1012 thresh=2024 gap=530 poll_thresh=19 ino=257 dd-2584 [004] 204.268565: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=505 unstable=0 bg_thresh=1011 thresh=2023 gap=479 poll_thresh=20 ino=257 dd-2584 [004] 204.268571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=49460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 204.268638: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1696 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 204.270959: writeback_single_inode: bdi btrfs-1: ino=257 state= age=196 wrote=944 to_write=7248 dd-2584 [004] 204.275620: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1430 unstable=0 bg_thresh=1002 thresh=2005 gap=461 poll_thresh=20 ino=257 dd-2584 [004] 204.275626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=49460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 204.283727: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1430 unstable=0 bg_thresh=1001 thresh=2003 gap=459 poll_thresh=20 ino=257 dd-2584 [004] 204.283739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=49460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 204.291708: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1430 unstable=0 bg_thresh=992 thresh=1985 gap=441 poll_thresh=20 ino=257 dd-2584 [004] 204.291720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=49460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 204.299729: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1305 unstable=0 bg_thresh=986 thresh=1973 gap=554 poll_thresh=20 ino=257 dd-2584 [000] 204.299835: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1305 unstable=0 bg_thresh=986 thresh=1973 gap=529 poll_thresh=15 ino=257 dd-2584 [000] 204.299933: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1305 unstable=0 bg_thresh=992 thresh=1984 gap=515 poll_thresh=16 ino=257 dd-2584 [000] 204.300165: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1305 unstable=0 bg_thresh=990 thresh=1981 gap=487 poll_thresh=17 ino=257 dd-2584 [000] 204.300172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=49460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 204.307681: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1180 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=17 ino=257 dd-2584 [000] 204.307784: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1180 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=13 ino=257 dd-2584 [000] 204.307848: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1180 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=14 ino=257 dd-2584 [000] 204.307910: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1180 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 204.307973: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1180 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=16 ino=257 dd-2584 [000] 204.308095: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1180 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=17 ino=257 dd-2584 [000] 204.308217: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1180 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 204.308221: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=49460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 204.319793: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1180 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 204.319801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=49460 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 204.327795: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1180 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 204.327804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=49460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.335732: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1055 unstable=0 bg_thresh=997 thresh=1994 gap=625 poll_thresh=18 ino=257 dd-2584 [001] 204.335803: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1055 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=13 ino=257 dd-2584 [001] 204.335866: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1055 unstable=0 bg_thresh=999 thresh=1999 gap=605 poll_thresh=14 ino=257 dd-2584 [001] 204.335928: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1055 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 204.336172: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1055 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 204.336291: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1055 unstable=0 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 204.336410: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1055 unstable=0 bg_thresh=1006 thresh=2013 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 204.336527: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1055 unstable=0 bg_thresh=1006 thresh=2012 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 204.336531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=49460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.343678: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1055 unstable=0 bg_thresh=1006 thresh=2012 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 204.343684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=49460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.351751: balance_dirty_state: bdi btrfs-1: dirty=464 wb=930 unstable=0 bg_thresh=1005 thresh=2010 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 204.351836: balance_dirty_state: bdi btrfs-1: dirty=489 wb=930 unstable=0 bg_thresh=1004 thresh=2009 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 204.351917: balance_dirty_state: bdi btrfs-1: dirty=514 wb=930 unstable=0 bg_thresh=1004 thresh=2009 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 204.351996: balance_dirty_state: bdi btrfs-1: dirty=514 wb=930 unstable=0 bg_thresh=1004 thresh=2008 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 204.352155: balance_dirty_state: bdi btrfs-1: dirty=539 wb=930 unstable=0 bg_thresh=1003 thresh=2007 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 204.352314: balance_dirty_state: bdi btrfs-1: dirty=589 wb=930 unstable=0 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 204.352320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=49460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.359758: balance_dirty_state: bdi btrfs-1: dirty=589 wb=930 unstable=0 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 204.359767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=49460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.367782: balance_dirty_state: bdi btrfs-1: dirty=589 wb=805 unstable=0 bg_thresh=1007 thresh=2014 gap=620 poll_thresh=18 ino=257 dd-2584 [001] 204.367875: balance_dirty_state: bdi btrfs-1: dirty=589 wb=805 unstable=0 bg_thresh=1004 thresh=2008 gap=614 poll_thresh=13 ino=257 dd-2584 [001] 204.367954: balance_dirty_state: bdi btrfs-1: dirty=614 wb=805 unstable=0 bg_thresh=1006 thresh=2013 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 204.368277: balance_dirty_state: bdi btrfs-1: dirty=639 wb=805 unstable=0 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 204.368357: balance_dirty_state: bdi btrfs-1: dirty=639 wb=805 unstable=0 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 204.368516: balance_dirty_state: bdi btrfs-1: dirty=689 wb=805 unstable=0 bg_thresh=1005 thresh=2011 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 204.368675: balance_dirty_state: bdi btrfs-1: dirty=714 wb=805 unstable=0 bg_thresh=1007 thresh=2015 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 204.368681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=47212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 204.375768: balance_dirty_state: bdi btrfs-1: dirty=714 wb=805 unstable=0 bg_thresh=1007 thresh=2015 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 204.375776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=47212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 204.383742: balance_dirty_state: bdi btrfs-1: dirty=714 wb=805 unstable=0 bg_thresh=1007 thresh=2015 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 204.383754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=47212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 204.391667: balance_dirty_state: bdi btrfs-1: dirty=714 wb=680 unstable=0 bg_thresh=1007 thresh=2014 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 204.391744: balance_dirty_state: bdi btrfs-1: dirty=714 wb=680 unstable=0 bg_thresh=1007 thresh=2014 gap=620 poll_thresh=13 ino=257 dd-2584 [004] 204.391799: balance_dirty_state: bdi btrfs-1: dirty=739 wb=680 unstable=0 bg_thresh=1009 thresh=2019 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 204.391855: balance_dirty_state: bdi btrfs-1: dirty=764 wb=680 unstable=0 bg_thresh=1009 thresh=2019 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 204.391910: balance_dirty_state: bdi btrfs-1: dirty=764 wb=680 unstable=0 bg_thresh=1012 thresh=2024 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 204.392024: balance_dirty_state: bdi btrfs-1: dirty=789 wb=680 unstable=0 bg_thresh=1011 thresh=2023 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 204.392138: balance_dirty_state: bdi btrfs-1: dirty=839 wb=680 unstable=0 bg_thresh=1013 thresh=2027 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 204.392250: balance_dirty_state: bdi btrfs-1: dirty=864 wb=680 unstable=0 bg_thresh=1013 thresh=2026 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 204.392254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=47212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 204.399773: balance_dirty_state: bdi btrfs-1: dirty=864 wb=555 unstable=0 bg_thresh=1005 thresh=2010 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 204.400376: balance_dirty_state: bdi btrfs-1: dirty=889 wb=480 unstable=0 bg_thresh=1005 thresh=2010 gap=641 poll_thresh=14 ino=257 dd-2584 [004] 204.400590: balance_dirty_state: bdi btrfs-1: dirty=889 wb=430 unstable=0 bg_thresh=1007 thresh=2015 gap=696 poll_thresh=15 ino=257 dd-2584 [004] 204.400768: balance_dirty_state: bdi btrfs-1: dirty=914 wb=430 unstable=0 bg_thresh=1005 thresh=2011 gap=667 poll_thresh=16 ino=257 dd-2584 [004] 204.401121: balance_dirty_state: bdi btrfs-1: dirty=939 wb=430 unstable=0 bg_thresh=1008 thresh=2016 gap=647 poll_thresh=17 ino=257 dd-2584 [004] 204.401390: balance_dirty_state: bdi btrfs-1: dirty=964 wb=430 unstable=0 bg_thresh=1013 thresh=2026 gap=632 poll_thresh=18 ino=257 dd-2584 [004] 204.401625: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=430 unstable=0 bg_thresh=1009 thresh=2019 gap=575 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 204.401678: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1828 wrote=0 to_write=8192 dd-2584 [004] 204.401972: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=430 unstable=0 bg_thresh=1009 thresh=2018 gap=549 poll_thresh=20 ino=257 dd-2584 [004] 204.402346: balance_dirty_state: bdi btrfs-1: dirty=964 wb=530 unstable=0 bg_thresh=1005 thresh=2011 gap=517 poll_thresh=21 ino=257 dd-2584 [004] 204.402729: balance_dirty_state: bdi btrfs-1: dirty=939 wb=605 unstable=0 bg_thresh=1007 thresh=2015 gap=471 poll_thresh=22 ino=257 dd-2584 [004] 204.402732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=47212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 204.405815: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=992 to_write=7200 dd-2584 [004] 204.407690: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1430 unstable=0 bg_thresh=1004 thresh=2009 gap=465 poll_thresh=22 ino=257 dd-2584 [004] 204.407702: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=47212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 204.415696: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1305 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=22 ino=257 dd-2584 [004] 204.415794: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1305 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 204.416261: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1305 unstable=0 bg_thresh=996 thresh=1993 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 204.416433: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1305 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 204.416610: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1305 unstable=0 bg_thresh=998 thresh=1996 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 204.416616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=47212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 204.423710: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1180 unstable=0 bg_thresh=1002 thresh=2005 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 204.423796: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1180 unstable=0 bg_thresh=1002 thresh=2005 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 204.423880: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1180 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 204.423966: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1180 unstable=0 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 204.424127: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1180 unstable=0 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 204.424286: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1180 unstable=0 bg_thresh=1006 thresh=2013 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 204.424293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=101% bdi_bw=47212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 204.431758: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1180 unstable=0 bg_thresh=991 thresh=1983 gap=464 poll_thresh=18 ino=257 dd-2584 [004] 204.431764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-180% task_weight=101% bdi_bw=47212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.439738: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1005 unstable=0 bg_thresh=993 thresh=1986 gap=642 poll_thresh=18 ino=257 dd-2584 [001] 204.439808: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1005 unstable=0 bg_thresh=993 thresh=1986 gap=617 poll_thresh=13 ino=257 dd-2584 [001] 204.439869: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1005 unstable=0 bg_thresh=995 thresh=1991 gap=622 poll_thresh=14 ino=257 dd-2584 [001] 204.439929: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1005 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 204.440172: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1005 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=16 ino=257 dd-2584 [001] 204.440287: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1005 unstable=0 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 204.440402: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1005 unstable=0 bg_thresh=1002 thresh=2005 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 204.440519: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1005 unstable=0 bg_thresh=1002 thresh=2004 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 204.440637: balance_dirty_state: bdi btrfs-1: dirty=539 wb=1005 unstable=0 bg_thresh=1001 thresh=2003 gap=459 poll_thresh=20 ino=257 dd-2584 [001] 204.440642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-202% task_weight=101% bdi_bw=47212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.447713: balance_dirty_state: bdi btrfs-1: dirty=539 wb=1005 unstable=0 bg_thresh=999 thresh=1999 gap=455 poll_thresh=20 ino=257 dd-2584 [001] 204.447719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-208% task_weight=101% bdi_bw=47212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.455734: balance_dirty_state: bdi btrfs-1: dirty=539 wb=880 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=20 ino=257 dd-2584 [001] 204.455817: balance_dirty_state: bdi btrfs-1: dirty=539 wb=880 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 204.455876: balance_dirty_state: bdi btrfs-1: dirty=564 wb=880 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 204.455993: balance_dirty_state: bdi btrfs-1: dirty=589 wb=880 unstable=0 bg_thresh=996 thresh=1992 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 204.456111: balance_dirty_state: bdi btrfs-1: dirty=614 wb=880 unstable=0 bg_thresh=995 thresh=1991 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 204.456116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-122% task_weight=100% bdi_bw=47212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.463784: balance_dirty_state: bdi btrfs-1: dirty=614 wb=755 unstable=0 bg_thresh=997 thresh=1994 gap=625 poll_thresh=18 ino=257 dd-2584 [001] 204.463857: balance_dirty_state: bdi btrfs-1: dirty=639 wb=755 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=13 ino=257 dd-2584 [001] 204.464090: balance_dirty_state: bdi btrfs-1: dirty=664 wb=755 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 204.464149: balance_dirty_state: bdi btrfs-1: dirty=664 wb=755 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 204.464206: balance_dirty_state: bdi btrfs-1: dirty=689 wb=755 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 204.464317: balance_dirty_state: bdi btrfs-1: dirty=714 wb=755 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 204.464435: balance_dirty_state: bdi btrfs-1: dirty=764 wb=755 unstable=0 bg_thresh=997 thresh=1995 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 204.464440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-118% task_weight=101% bdi_bw=47212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 204.471819: balance_dirty_state: bdi btrfs-1: dirty=764 wb=605 unstable=0 bg_thresh=990 thresh=1980 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 204.471923: balance_dirty_state: bdi btrfs-1: dirty=764 wb=605 unstable=0 bg_thresh=990 thresh=1980 gap=611 poll_thresh=13 ino=257 dd-2584 [005] 204.472038: balance_dirty_state: bdi btrfs-1: dirty=789 wb=605 unstable=0 bg_thresh=992 thresh=1985 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 204.472153: balance_dirty_state: bdi btrfs-1: dirty=814 wb=605 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 204.472279: balance_dirty_state: bdi btrfs-1: dirty=814 wb=580 unstable=0 bg_thresh=988 thresh=1976 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 204.472477: balance_dirty_state: bdi btrfs-1: dirty=864 wb=480 unstable=0 bg_thresh=990 thresh=1981 gap=637 poll_thresh=17 ino=257 dd-2584 [005] 204.472714: balance_dirty_state: bdi btrfs-1: dirty=889 wb=480 unstable=0 bg_thresh=992 thresh=1985 gap=616 poll_thresh=18 ino=257 dd-2584 [005] 204.473309: balance_dirty_state: bdi btrfs-1: dirty=914 wb=480 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=19 ino=257 dd-2584 [005] 204.473543: balance_dirty_state: bdi btrfs-1: dirty=964 wb=480 unstable=0 bg_thresh=991 thresh=1983 gap=539 poll_thresh=20 ino=257 dd-2584 [005] 204.473780: balance_dirty_state: bdi btrfs-1: dirty=989 wb=480 unstable=0 bg_thresh=993 thresh=1987 gap=518 poll_thresh=21 ino=257 dd-2584 [005] 204.474014: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=480 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=22 ino=257 dd-2584 [005] 204.474023: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-128% task_weight=101% bdi_bw=47572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 204.474064: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1900 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 204.478329: writeback_single_inode: bdi btrfs-1: ino=257 state= age=176 wrote=896 to_write=7296 dd-2584 [001] 204.483702: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1380 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=22 ino=257 dd-2584 [001] 204.483714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-176% task_weight=101% bdi_bw=47572 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 204.495693: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1255 unstable=0 bg_thresh=991 thresh=1983 gap=614 poll_thresh=22 ino=257 dd-2584 [001] 204.495811: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1255 unstable=0 bg_thresh=991 thresh=1983 gap=614 poll_thresh=16 ino=257 dd-2584 [001] 204.495927: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1255 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=17 ino=257 dd-2584 [001] 204.496039: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1255 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=18 ino=257 dd-2584 [001] 204.496155: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1255 unstable=0 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=19 ino=257 dd-2584 [001] 204.496269: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1255 unstable=0 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=20 ino=257 dd-2584 [001] 204.496560: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1255 unstable=0 bg_thresh=997 thresh=1995 gap=451 poll_thresh=21 ino=257 dd-2584 [001] 204.496564: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=47572 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 204.503829: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1255 unstable=0 bg_thresh=997 thresh=1995 gap=451 poll_thresh=21 ino=257 dd-2584 [001] 204.503838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=47572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.511701: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1005 unstable=0 bg_thresh=993 thresh=1987 gap=693 poll_thresh=21 ino=257 dd-2584 [001] 204.511779: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1005 unstable=0 bg_thresh=993 thresh=1987 gap=693 poll_thresh=16 ino=257 dd-2584 [001] 204.511920: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1005 unstable=0 bg_thresh=996 thresh=1992 gap=673 poll_thresh=17 ino=257 dd-2584 [001] 204.512061: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1005 unstable=0 bg_thresh=1001 thresh=2002 gap=633 poll_thresh=18 ino=257 dd-2584 [001] 204.512206: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1005 unstable=0 bg_thresh=1000 thresh=2001 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 204.512351: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1005 unstable=0 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=20 ino=257 dd-2584 [001] 204.512495: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1005 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=21 ino=257 dd-2584 [001] 204.512640: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1005 unstable=0 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=22 ino=257 dd-2584 [001] 204.513005: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1005 unstable=0 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=23 ino=257 dd-2584 [001] 204.513011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=47572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.519784: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1005 unstable=0 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=23 ino=257 dd-2584 [001] 204.519793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=47572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.531805: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1005 unstable=0 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=23 ino=257 dd-2584 [001] 204.531814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=47572 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 204.539806: balance_dirty_state: bdi btrfs-1: dirty=514 wb=905 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=23 ino=257 dd-2584 [001] 204.539908: balance_dirty_state: bdi btrfs-1: dirty=539 wb=905 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 204.540020: balance_dirty_state: bdi btrfs-1: dirty=564 wb=905 unstable=0 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 204.540134: balance_dirty_state: bdi btrfs-1: dirty=589 wb=905 unstable=0 bg_thresh=1000 thresh=2001 gap=507 poll_thresh=19 ino=257 dd-2584 [001] 204.540248: balance_dirty_state: bdi btrfs-1: dirty=639 wb=905 unstable=0 bg_thresh=1000 thresh=2000 gap=456 poll_thresh=20 ino=257 dd-2584 [001] 204.540252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=47572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.547779: balance_dirty_state: bdi btrfs-1: dirty=639 wb=905 unstable=0 bg_thresh=1000 thresh=2000 gap=456 poll_thresh=20 ino=257 dd-2584 [001] 204.547788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=47572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.555825: balance_dirty_state: bdi btrfs-1: dirty=639 wb=905 unstable=0 bg_thresh=1002 thresh=2004 gap=460 poll_thresh=20 ino=257 dd-2584 [001] 204.555835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=47572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 204.563752: balance_dirty_state: bdi btrfs-1: dirty=639 wb=780 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=20 ino=257 dd-2584 [005] 204.563883: balance_dirty_state: bdi btrfs-1: dirty=664 wb=780 unstable=0 bg_thresh=987 thresh=1975 gap=531 poll_thresh=15 ino=257 dd-2584 [005] 204.563972: balance_dirty_state: bdi btrfs-1: dirty=664 wb=780 unstable=0 bg_thresh=987 thresh=1974 gap=530 poll_thresh=16 ino=257 dd-2584 [005] 204.564143: balance_dirty_state: bdi btrfs-1: dirty=714 wb=780 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=17 ino=257 dd-2584 [005] 204.564150: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=47572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 204.571739: balance_dirty_state: bdi btrfs-1: dirty=714 wb=780 unstable=0 bg_thresh=983 thresh=1967 gap=473 poll_thresh=17 ino=257 dd-2584 [005] 204.571750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-25% task_gap=-151% task_weight=100% bdi_bw=47572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.579837: balance_dirty_state: bdi btrfs-1: dirty=714 wb=655 unstable=0 bg_thresh=983 thresh=1966 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 204.579910: balance_dirty_state: bdi btrfs-1: dirty=714 wb=655 unstable=0 bg_thresh=983 thresh=1966 gap=597 poll_thresh=13 ino=257 dd-2584 [001] 204.579968: balance_dirty_state: bdi btrfs-1: dirty=739 wb=655 unstable=0 bg_thresh=985 thresh=1971 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 204.580026: balance_dirty_state: bdi btrfs-1: dirty=764 wb=655 unstable=0 bg_thresh=985 thresh=1971 gap=552 poll_thresh=15 ino=257 dd-2584 [001] 204.580085: balance_dirty_state: bdi btrfs-1: dirty=764 wb=655 unstable=0 bg_thresh=988 thresh=1976 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 204.580387: balance_dirty_state: bdi btrfs-1: dirty=789 wb=655 unstable=0 bg_thresh=987 thresh=1975 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 204.580507: balance_dirty_state: bdi btrfs-1: dirty=839 wb=655 unstable=0 bg_thresh=989 thresh=1979 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 204.580512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=45364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.587777: balance_dirty_state: bdi btrfs-1: dirty=839 wb=655 unstable=0 bg_thresh=995 thresh=1991 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 204.587790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=45364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.595759: balance_dirty_state: bdi btrfs-1: dirty=839 wb=530 unstable=0 bg_thresh=992 thresh=1984 gap=615 poll_thresh=18 ino=257 dd-2584 [001] 204.595827: balance_dirty_state: bdi btrfs-1: dirty=839 wb=530 unstable=0 bg_thresh=992 thresh=1984 gap=615 poll_thresh=13 ino=257 dd-2584 [001] 204.595886: balance_dirty_state: bdi btrfs-1: dirty=864 wb=530 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 204.595943: balance_dirty_state: bdi btrfs-1: dirty=889 wb=530 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 204.595999: balance_dirty_state: bdi btrfs-1: dirty=889 wb=530 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 204.596114: balance_dirty_state: bdi btrfs-1: dirty=939 wb=530 unstable=0 bg_thresh=993 thresh=1987 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 204.596228: balance_dirty_state: bdi btrfs-1: dirty=964 wb=530 unstable=0 bg_thresh=995 thresh=1991 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 204.596233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=45364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.603752: balance_dirty_state: bdi btrfs-1: dirty=964 wb=405 unstable=0 bg_thresh=987 thresh=1974 gap=605 poll_thresh=18 ino=257 dd-2584 [001] 204.603832: balance_dirty_state: bdi btrfs-1: dirty=989 wb=405 unstable=0 bg_thresh=987 thresh=1974 gap=580 poll_thresh=13 ino=257 dd-2584 [001] 204.603899: balance_dirty_state: bdi btrfs-1: dirty=989 wb=405 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 204.603957: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=405 unstable=0 bg_thresh=989 thresh=1979 gap=560 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 204.603996: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2032 wrote=0 to_write=8192 dd-2584 [001] 204.604020: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=405 unstable=0 bg_thresh=992 thresh=1984 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 204.604326: balance_dirty_state: bdi btrfs-1: dirty=989 wb=480 unstable=0 bg_thresh=994 thresh=1989 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 204.604454: balance_dirty_state: bdi btrfs-1: dirty=964 wb=530 unstable=0 bg_thresh=996 thresh=1993 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 204.604624: balance_dirty_state: bdi btrfs-1: dirty=914 wb=605 unstable=0 bg_thresh=996 thresh=1992 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 204.604626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=45364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 204.606357: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=1008 to_write=7184 dd-2584 [001] 204.611725: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1405 unstable=0 bg_thresh=996 thresh=1992 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 204.611731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=45364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.619734: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1405 unstable=0 bg_thresh=996 thresh=1992 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 204.619745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=45364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.627759: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1280 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 204.627840: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1280 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=14 ino=257 dd-2584 [001] 204.627913: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1280 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 204.627988: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1280 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 204.628137: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1280 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 204.628286: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1280 unstable=0 bg_thresh=994 thresh=1989 gap=470 poll_thresh=18 ino=257 dd-2584 [001] 204.628291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=45364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.635734: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1155 unstable=0 bg_thresh=992 thresh=1985 gap=591 poll_thresh=18 ino=257 dd-2584 [001] 204.635821: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1155 unstable=0 bg_thresh=992 thresh=1985 gap=591 poll_thresh=13 ino=257 dd-2584 [001] 204.635892: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1155 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=14 ino=257 dd-2584 [001] 204.635969: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1155 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=15 ino=257 dd-2584 [001] 204.636268: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1155 unstable=0 bg_thresh=994 thresh=1989 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 204.636413: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1155 unstable=0 bg_thresh=994 thresh=1988 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 204.636418: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=45364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 204.643767: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1105 unstable=0 bg_thresh=992 thresh=1985 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 204.643903: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1005 unstable=0 bg_thresh=992 thresh=1985 gap=641 poll_thresh=13 ino=257 dd-2584 [005] 204.643994: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1005 unstable=0 bg_thresh=995 thresh=1990 gap=621 poll_thresh=14 ino=257 dd-2584 [005] 204.644082: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1005 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 204.644174: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1005 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=16 ino=257 dd-2584 [005] 204.644355: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1005 unstable=0 bg_thresh=986 thresh=1973 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 204.644534: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1005 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 204.644714: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1005 unstable=0 bg_thresh=990 thresh=1981 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 204.644720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-183% task_weight=101% bdi_bw=45364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.651852: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1005 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 204.651864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=101% bdi_bw=45364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 204.659754: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1005 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 204.659760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=101% bdi_bw=45364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 204.667854: balance_dirty_state: bdi btrfs-1: dirty=489 wb=755 unstable=0 bg_thresh=991 thresh=1982 gap=738 poll_thresh=19 ino=257 dd-2584 [004] 204.667984: balance_dirty_state: bdi btrfs-1: dirty=489 wb=755 unstable=0 bg_thresh=993 thresh=1987 gap=743 poll_thresh=14 ino=257 dd-2584 [004] 204.668105: balance_dirty_state: bdi btrfs-1: dirty=514 wb=755 unstable=0 bg_thresh=990 thresh=1981 gap=712 poll_thresh=15 ino=257 dd-2584 [004] 204.668222: balance_dirty_state: bdi btrfs-1: dirty=514 wb=755 unstable=0 bg_thresh=993 thresh=1986 gap=717 poll_thresh=16 ino=257 dd-2584 [004] 204.668821: balance_dirty_state: bdi btrfs-1: dirty=564 wb=755 unstable=0 bg_thresh=992 thresh=1985 gap=666 poll_thresh=17 ino=257 dd-2584 [004] 204.669058: balance_dirty_state: bdi btrfs-1: dirty=589 wb=755 unstable=0 bg_thresh=994 thresh=1989 gap=645 poll_thresh=18 ino=257 dd-2584 [004] 204.669291: balance_dirty_state: bdi btrfs-1: dirty=614 wb=755 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 204.669522: balance_dirty_state: bdi btrfs-1: dirty=664 wb=755 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=20 ino=257 dd-2584 [004] 204.669756: balance_dirty_state: bdi btrfs-1: dirty=689 wb=755 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=21 ino=257 dd-2584 [004] 204.669993: balance_dirty_state: bdi btrfs-1: dirty=714 wb=755 unstable=0 bg_thresh=992 thresh=1984 gap=515 poll_thresh=22 ino=257 dd-2584 [004] 204.670227: balance_dirty_state: bdi btrfs-1: dirty=739 wb=755 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=23 ino=257 dd-2584 [004] 204.670236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=45364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 204.675883: balance_dirty_state: bdi btrfs-1: dirty=739 wb=755 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=23 ino=257 dd-2584 [004] 204.675888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=45364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 204.683769: balance_dirty_state: bdi btrfs-1: dirty=739 wb=630 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=23 ino=257 dd-2584 [004] 204.683853: balance_dirty_state: bdi btrfs-1: dirty=764 wb=630 unstable=0 bg_thresh=987 thresh=1974 gap=580 poll_thresh=17 ino=257 dd-2584 [004] 204.684155: balance_dirty_state: bdi btrfs-1: dirty=789 wb=630 unstable=0 bg_thresh=988 thresh=1977 gap=558 poll_thresh=18 ino=257 dd-2584 [004] 204.684279: balance_dirty_state: bdi btrfs-1: dirty=839 wb=630 unstable=0 bg_thresh=993 thresh=1987 gap=518 poll_thresh=19 ino=257 dd-2584 [004] 204.684401: balance_dirty_state: bdi btrfs-1: dirty=864 wb=630 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=20 ino=257 dd-2584 [004] 204.684406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-226% task_weight=101% bdi_bw=44816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 204.691832: balance_dirty_state: bdi btrfs-1: dirty=864 wb=630 unstable=0 bg_thresh=987 thresh=1975 gap=481 poll_thresh=20 ino=257 dd-2584 [004] 204.691838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-238% task_weight=100% bdi_bw=44816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 204.699796: balance_dirty_state: bdi btrfs-1: dirty=864 wb=630 unstable=0 bg_thresh=983 thresh=1967 gap=473 poll_thresh=20 ino=257 dd-2584 [000] 204.699801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-249% task_weight=101% bdi_bw=44816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 204.707816: balance_dirty_state: bdi btrfs-1: dirty=864 wb=505 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=20 ino=257 dd-2584 [000] 204.707999: balance_dirty_state: bdi btrfs-1: dirty=889 wb=505 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=15 ino=257 dd-2584 [000] 204.708175: balance_dirty_state: bdi btrfs-1: dirty=914 wb=505 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 204.708526: balance_dirty_state: bdi btrfs-1: dirty=939 wb=505 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=17 ino=257 dd-2584 [000] 204.708879: balance_dirty_state: bdi btrfs-1: dirty=964 wb=505 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=18 ino=257 dd-2584 [000] 204.709247: balance_dirty_state: bdi btrfs-1: dirty=989 wb=505 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=19 ino=257 dd-2584 [000] 204.709606: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=505 unstable=0 bg_thresh=997 thresh=1995 gap=451 poll_thresh=20 ino=257 dd-2584 [000] 204.709619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-261% task_weight=101% bdi_bw=44816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 204.709699: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2136 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 204.712732: writeback_single_inode: bdi btrfs-1: ino=257 state= age=216 wrote=912 to_write=7280 dd-2584 [004] 204.715861: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1430 unstable=0 bg_thresh=993 thresh=1986 gap=442 poll_thresh=20 ino=257 dd-2584 [004] 204.715866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-272% task_weight=101% bdi_bw=44816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 204.727889: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1305 unstable=0 bg_thresh=987 thresh=1975 gap=556 poll_thresh=20 ino=257 dd-2584 [005] 204.728022: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1305 unstable=0 bg_thresh=990 thresh=1980 gap=536 poll_thresh=15 ino=257 dd-2584 [005] 204.728513: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1305 unstable=0 bg_thresh=990 thresh=1980 gap=536 poll_thresh=16 ino=257 dd-2584 [005] 204.728750: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1305 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=17 ino=257 dd-2584 [005] 204.728759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=44816 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 204.735910: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1180 unstable=0 bg_thresh=992 thresh=1984 gap=615 poll_thresh=17 ino=257 dd-2584 [005] 204.736003: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1180 unstable=0 bg_thresh=992 thresh=1985 gap=616 poll_thresh=13 ino=257 dd-2584 [005] 204.736066: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1180 unstable=0 bg_thresh=992 thresh=1985 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 204.736124: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1180 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 204.736182: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1180 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 204.736294: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1180 unstable=0 bg_thresh=991 thresh=1982 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 204.736405: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1180 unstable=0 bg_thresh=990 thresh=1981 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 204.736410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=44816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 204.743846: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1055 unstable=0 bg_thresh=989 thresh=1979 gap=610 poll_thresh=18 ino=257 dd-2584 [005] 204.743977: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1055 unstable=0 bg_thresh=992 thresh=1984 gap=615 poll_thresh=13 ino=257 dd-2584 [005] 204.744072: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1055 unstable=0 bg_thresh=988 thresh=1977 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 204.744159: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1055 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 204.744235: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1055 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 204.744532: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1055 unstable=0 bg_thresh=993 thresh=1987 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 204.744649: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1055 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 204.744654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=44816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 204.751788: balance_dirty_state: bdi btrfs-1: dirty=439 wb=930 unstable=0 bg_thresh=992 thresh=1985 gap=616 poll_thresh=18 ino=257 dd-2584 [005] 204.751883: balance_dirty_state: bdi btrfs-1: dirty=439 wb=905 unstable=0 bg_thresh=991 thresh=1983 gap=639 poll_thresh=13 ino=257 dd-2584 [005] 204.751976: balance_dirty_state: bdi btrfs-1: dirty=464 wb=905 unstable=0 bg_thresh=991 thresh=1982 gap=613 poll_thresh=14 ino=257 dd-2584 [005] 204.752065: balance_dirty_state: bdi btrfs-1: dirty=489 wb=905 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=15 ino=257 dd-2584 [005] 204.752154: balance_dirty_state: bdi btrfs-1: dirty=489 wb=905 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 204.752330: balance_dirty_state: bdi btrfs-1: dirty=539 wb=905 unstable=0 bg_thresh=992 thresh=1985 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 204.752510: balance_dirty_state: bdi btrfs-1: dirty=564 wb=905 unstable=0 bg_thresh=990 thresh=1981 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 204.752687: balance_dirty_state: bdi btrfs-1: dirty=589 wb=905 unstable=0 bg_thresh=989 thresh=1979 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 204.752693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=44816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.759829: balance_dirty_state: bdi btrfs-1: dirty=589 wb=655 unstable=0 bg_thresh=994 thresh=1989 gap=745 poll_thresh=19 ino=257 dd-2584 [001] 204.759895: balance_dirty_state: bdi btrfs-1: dirty=589 wb=655 unstable=0 bg_thresh=994 thresh=1989 gap=745 poll_thresh=14 ino=257 dd-2584 [001] 204.759955: balance_dirty_state: bdi btrfs-1: dirty=614 wb=655 unstable=0 bg_thresh=997 thresh=1994 gap=725 poll_thresh=15 ino=257 dd-2584 [001] 204.760013: balance_dirty_state: bdi btrfs-1: dirty=639 wb=655 unstable=0 bg_thresh=997 thresh=1994 gap=700 poll_thresh=16 ino=257 dd-2584 [001] 204.760295: balance_dirty_state: bdi btrfs-1: dirty=664 wb=655 unstable=0 bg_thresh=1002 thresh=2004 gap=685 poll_thresh=17 ino=257 dd-2584 [001] 204.760409: balance_dirty_state: bdi btrfs-1: dirty=689 wb=655 unstable=0 bg_thresh=1001 thresh=2003 gap=659 poll_thresh=18 ino=257 dd-2584 [001] 204.760521: balance_dirty_state: bdi btrfs-1: dirty=714 wb=655 unstable=0 bg_thresh=1001 thresh=2002 gap=633 poll_thresh=19 ino=257 dd-2584 [001] 204.760633: balance_dirty_state: bdi btrfs-1: dirty=764 wb=655 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=20 ino=257 dd-2584 [001] 204.760745: balance_dirty_state: bdi btrfs-1: dirty=789 wb=655 unstable=0 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=21 ino=257 dd-2584 [001] 204.760860: balance_dirty_state: bdi btrfs-1: dirty=814 wb=655 unstable=0 bg_thresh=1002 thresh=2004 gap=535 poll_thresh=22 ino=257 dd-2584 [001] 204.760973: balance_dirty_state: bdi btrfs-1: dirty=839 wb=655 unstable=0 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=23 ino=257 dd-2584 [001] 204.761086: balance_dirty_state: bdi btrfs-1: dirty=889 wb=655 unstable=0 bg_thresh=1003 thresh=2007 gap=463 poll_thresh=24 ino=257 dd-2584 [001] 204.761091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=44816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.767786: balance_dirty_state: bdi btrfs-1: dirty=889 wb=655 unstable=0 bg_thresh=1003 thresh=2007 gap=463 poll_thresh=24 ino=257 dd-2584 [001] 204.767793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=44816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 204.775804: balance_dirty_state: bdi btrfs-1: dirty=889 wb=530 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=24 ino=257 dd-2584 [005] 204.776250: balance_dirty_state: bdi btrfs-1: dirty=914 wb=530 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=18 ino=257 dd-2584 [005] 204.776423: balance_dirty_state: bdi btrfs-1: dirty=939 wb=530 unstable=0 bg_thresh=989 thresh=1979 gap=510 poll_thresh=19 ino=257 dd-2584 [005] 204.776593: balance_dirty_state: bdi btrfs-1: dirty=964 wb=530 unstable=0 bg_thresh=988 thresh=1977 gap=483 poll_thresh=20 ino=257 dd-2584 [005] 204.776600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=44816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.783950: balance_dirty_state: bdi btrfs-1: dirty=964 wb=530 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=20 ino=257 dd-2584 [001] 204.783960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=44816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 204.791785: balance_dirty_state: bdi btrfs-1: dirty=964 wb=405 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=20 ino=257 dd-2584 [005] 204.791894: balance_dirty_state: bdi btrfs-1: dirty=989 wb=405 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=15 ino=257 dd-2584 [005] 204.791994: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=405 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 204.792087: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2220 wrote=0 to_write=8192 dd-2584 [005] 204.792244: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=405 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 204.792499: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=430 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 204.792749: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=480 unstable=0 bg_thresh=994 thresh=1989 gap=470 poll_thresh=19 ino=257 dd-2584 [005] 204.792752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=44620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 204.795235: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=992 to_write=7200 dd-2584 [005] 204.799828: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1380 unstable=0 bg_thresh=994 thresh=1989 gap=470 poll_thresh=19 ino=257 dd-2584 [005] 204.799833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=44620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.807824: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1255 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 204.807953: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1255 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 204.808070: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1255 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 204.808188: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1255 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 204.808791: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1255 unstable=0 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 204.809027: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1255 unstable=0 bg_thresh=1000 thresh=2001 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 204.809261: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1255 unstable=0 bg_thresh=1000 thresh=2000 gap=456 poll_thresh=19 ino=257 dd-2584 [001] 204.809270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=44620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.815835: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1255 unstable=0 bg_thresh=1000 thresh=2000 gap=456 poll_thresh=19 ino=257 dd-2584 [001] 204.815843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=44620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.823800: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1130 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=19 ino=257 dd-2584 [001] 204.823862: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1130 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 204.823920: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1130 unstable=0 bg_thresh=994 thresh=1988 gap=544 poll_thresh=15 ino=257 dd-2584 [001] 204.823978: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1130 unstable=0 bg_thresh=994 thresh=1988 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 204.824097: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1130 unstable=0 bg_thresh=996 thresh=1993 gap=499 poll_thresh=17 ino=257 dd-2584 [001] 204.824218: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1130 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 204.824223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=44620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 204.831843: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1130 unstable=0 bg_thresh=989 thresh=1979 gap=460 poll_thresh=18 ino=257 dd-2584 [004] 204.831849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=44620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.840669: balance_dirty_state: bdi btrfs-1: dirty=389 wb=980 unstable=0 bg_thresh=984 thresh=1968 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 204.840795: balance_dirty_state: bdi btrfs-1: dirty=414 wb=980 unstable=0 bg_thresh=984 thresh=1968 gap=574 poll_thresh=13 ino=257 dd-2584 [001] 204.840912: balance_dirty_state: bdi btrfs-1: dirty=414 wb=980 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 204.841027: balance_dirty_state: bdi btrfs-1: dirty=439 wb=980 unstable=0 bg_thresh=986 thresh=1973 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 204.841510: balance_dirty_state: bdi btrfs-1: dirty=464 wb=980 unstable=0 bg_thresh=989 thresh=1978 gap=534 poll_thresh=16 ino=257 dd-2584 [001] 204.841742: balance_dirty_state: bdi btrfs-1: dirty=489 wb=980 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 204.841979: balance_dirty_state: bdi btrfs-1: dirty=514 wb=980 unstable=0 bg_thresh=993 thresh=1987 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 204.841989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=44620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.847804: balance_dirty_state: bdi btrfs-1: dirty=514 wb=980 unstable=0 bg_thresh=981 thresh=1963 gap=469 poll_thresh=18 ino=257 dd-2584 [001] 204.847811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-254% task_weight=100% bdi_bw=44620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.855918: balance_dirty_state: bdi btrfs-1: dirty=514 wb=980 unstable=0 bg_thresh=981 thresh=1963 gap=469 poll_thresh=18 ino=257 dd-2584 [001] 204.855931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-254% task_weight=100% bdi_bw=44620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.863910: balance_dirty_state: bdi btrfs-1: dirty=514 wb=730 unstable=0 bg_thresh=985 thresh=1970 gap=726 poll_thresh=18 ino=257 dd-2584 [001] 204.863975: balance_dirty_state: bdi btrfs-1: dirty=539 wb=730 unstable=0 bg_thresh=985 thresh=1970 gap=701 poll_thresh=13 ino=257 dd-2584 [001] 204.864032: balance_dirty_state: bdi btrfs-1: dirty=539 wb=730 unstable=0 bg_thresh=987 thresh=1975 gap=706 poll_thresh=14 ino=257 dd-2584 [001] 204.864091: balance_dirty_state: bdi btrfs-1: dirty=564 wb=730 unstable=0 bg_thresh=990 thresh=1980 gap=686 poll_thresh=15 ino=257 dd-2584 [001] 204.864151: balance_dirty_state: bdi btrfs-1: dirty=589 wb=730 unstable=0 bg_thresh=987 thresh=1974 gap=655 poll_thresh=16 ino=257 dd-2584 [001] 204.864268: balance_dirty_state: bdi btrfs-1: dirty=614 wb=730 unstable=0 bg_thresh=986 thresh=1973 gap=629 poll_thresh=17 ino=257 dd-2584 [001] 204.864388: balance_dirty_state: bdi btrfs-1: dirty=639 wb=730 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=18 ino=257 dd-2584 [001] 204.864507: balance_dirty_state: bdi btrfs-1: dirty=689 wb=730 unstable=0 bg_thresh=988 thresh=1976 gap=557 poll_thresh=19 ino=257 dd-2584 [001] 204.864803: balance_dirty_state: bdi btrfs-1: dirty=714 wb=730 unstable=0 bg_thresh=987 thresh=1975 gap=531 poll_thresh=20 ino=257 dd-2584 [001] 204.864922: balance_dirty_state: bdi btrfs-1: dirty=739 wb=730 unstable=0 bg_thresh=989 thresh=1979 gap=510 poll_thresh=21 ino=257 dd-2584 [001] 204.865039: balance_dirty_state: bdi btrfs-1: dirty=764 wb=730 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=22 ino=257 dd-2584 [001] 204.865044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=44620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 204.871934: balance_dirty_state: bdi btrfs-1: dirty=764 wb=730 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=22 ino=257 dd-2584 [001] 204.871945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=44620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 204.879960: balance_dirty_state: bdi btrfs-1: dirty=764 wb=605 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=22 ino=257 dd-2584 [006] 204.880064: balance_dirty_state: bdi btrfs-1: dirty=764 wb=605 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=16 ino=257 dd-2584 [006] 204.880293: balance_dirty_state: bdi btrfs-1: dirty=789 wb=605 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=17 ino=257 dd-2584 [006] 204.880526: balance_dirty_state: bdi btrfs-1: dirty=839 wb=605 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=18 ino=257 dd-2584 [006] 204.880760: balance_dirty_state: bdi btrfs-1: dirty=864 wb=605 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=19 ino=257 dd-2584 [006] 204.880996: balance_dirty_state: bdi btrfs-1: dirty=889 wb=605 unstable=0 bg_thresh=994 thresh=1988 gap=494 poll_thresh=20 ino=257 dd-2584 [006] 204.881005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=44620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 204.887941: balance_dirty_state: bdi btrfs-1: dirty=889 wb=480 unstable=0 bg_thresh=992 thresh=1985 gap=616 poll_thresh=20 ino=257 dd-2584 [006] 204.888071: balance_dirty_state: bdi btrfs-1: dirty=914 wb=480 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=15 ino=257 dd-2584 [006] 204.888189: balance_dirty_state: bdi btrfs-1: dirty=939 wb=480 unstable=0 bg_thresh=992 thresh=1984 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 204.888787: balance_dirty_state: bdi btrfs-1: dirty=964 wb=480 unstable=0 bg_thresh=991 thresh=1983 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 204.889024: balance_dirty_state: bdi btrfs-1: dirty=989 wb=480 unstable=0 bg_thresh=993 thresh=1987 gap=518 poll_thresh=18 ino=257 dd-2584 [006] 204.889257: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=480 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 204.889266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=44620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 204.889349: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2316 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 204.893740: writeback_single_inode: bdi btrfs-1: ino=257 state= age=164 wrote=912 to_write=7280 dd-2584 [006] 204.895967: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1380 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 204.895977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=43524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 204.903848: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1255 unstable=0 bg_thresh=991 thresh=1982 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 204.903967: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1255 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=14 ino=257 dd-2584 [006] 204.904065: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1255 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 204.904157: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1255 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 204.904336: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1255 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 204.904517: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1255 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 204.904524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=43524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 204.911873: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1130 unstable=0 bg_thresh=996 thresh=1992 gap=623 poll_thresh=18 ino=257 dd-2584 [006] 204.911982: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1130 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=13 ino=257 dd-2584 [006] 204.912074: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1130 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 204.912163: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1130 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 204.912533: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1130 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 204.912711: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1130 unstable=0 bg_thresh=997 thresh=1994 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 204.912886: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1130 unstable=0 bg_thresh=996 thresh=1993 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 204.913064: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1130 unstable=0 bg_thresh=996 thresh=1992 gap=473 poll_thresh=19 ino=257 dd-2584 [006] 204.913071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=43524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 204.919929: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1005 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=19 ino=257 dd-2584 [006] 204.920015: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1005 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 204.920074: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1005 unstable=0 bg_thresh=994 thresh=1989 gap=545 poll_thresh=15 ino=257 dd-2584 [006] 204.920133: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1005 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=16 ino=257 dd-2584 [006] 204.920250: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1005 unstable=0 bg_thresh=993 thresh=1987 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 204.920367: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1005 unstable=0 bg_thresh=993 thresh=1986 gap=467 poll_thresh=18 ino=257 dd-2584 [006] 204.920371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=43524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 204.927982: balance_dirty_state: bdi btrfs-1: dirty=514 wb=905 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=18 ino=257 dd-2584 [006] 204.928054: balance_dirty_state: bdi btrfs-1: dirty=514 wb=905 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=13 ino=257 dd-2584 [006] 204.928113: balance_dirty_state: bdi btrfs-1: dirty=539 wb=905 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=14 ino=257 dd-2584 [006] 204.928351: balance_dirty_state: bdi btrfs-1: dirty=564 wb=905 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=15 ino=257 dd-2584 [006] 204.928411: balance_dirty_state: bdi btrfs-1: dirty=564 wb=905 unstable=0 bg_thresh=995 thresh=1991 gap=522 poll_thresh=16 ino=257 dd-2584 [006] 204.928527: balance_dirty_state: bdi btrfs-1: dirty=614 wb=905 unstable=0 bg_thresh=995 thresh=1990 gap=471 poll_thresh=17 ino=257 dd-2584 [006] 204.928532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=43524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 204.935885: balance_dirty_state: bdi btrfs-1: dirty=614 wb=905 unstable=0 bg_thresh=993 thresh=1987 gap=468 poll_thresh=17 ino=257 dd-2584 [006] 204.935890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=43524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 204.943996: balance_dirty_state: bdi btrfs-1: dirty=614 wb=655 unstable=0 bg_thresh=993 thresh=1986 gap=717 poll_thresh=17 ino=257 dd-2584 [002] 204.944068: balance_dirty_state: bdi btrfs-1: dirty=614 wb=655 unstable=0 bg_thresh=993 thresh=1986 gap=717 poll_thresh=13 ino=257 dd-2584 [002] 204.944138: balance_dirty_state: bdi btrfs-1: dirty=639 wb=655 unstable=0 bg_thresh=995 thresh=1991 gap=697 poll_thresh=14 ino=257 dd-2584 [002] 204.944206: balance_dirty_state: bdi btrfs-1: dirty=639 wb=655 unstable=0 bg_thresh=995 thresh=1991 gap=697 poll_thresh=15 ino=257 dd-2584 [002] 204.944275: balance_dirty_state: bdi btrfs-1: dirty=664 wb=655 unstable=0 bg_thresh=998 thresh=1996 gap=677 poll_thresh=16 ino=257 dd-2584 [002] 204.944413: balance_dirty_state: bdi btrfs-1: dirty=689 wb=655 unstable=0 bg_thresh=1000 thresh=2001 gap=657 poll_thresh=17 ino=257 dd-2584 [002] 204.944550: balance_dirty_state: bdi btrfs-1: dirty=714 wb=655 unstable=0 bg_thresh=1002 thresh=2005 gap=636 poll_thresh=18 ino=257 dd-2584 [002] 204.944687: balance_dirty_state: bdi btrfs-1: dirty=764 wb=655 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=19 ino=257 dd-2584 [002] 204.944824: balance_dirty_state: bdi btrfs-1: dirty=789 wb=655 unstable=0 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=20 ino=257 dd-2584 [002] 204.945173: balance_dirty_state: bdi btrfs-1: dirty=814 wb=655 unstable=0 bg_thresh=1003 thresh=2007 gap=538 poll_thresh=21 ino=257 dd-2584 [002] 204.945311: balance_dirty_state: bdi btrfs-1: dirty=839 wb=655 unstable=0 bg_thresh=1003 thresh=2006 gap=512 poll_thresh=22 ino=257 dd-2584 [002] 204.945450: balance_dirty_state: bdi btrfs-1: dirty=889 wb=655 unstable=0 bg_thresh=1002 thresh=2005 gap=461 poll_thresh=23 ino=257 dd-2584 [002] 204.945455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=43524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 204.951982: balance_dirty_state: bdi btrfs-1: dirty=889 wb=530 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=23 ino=257 dd-2584 [002] 204.952077: balance_dirty_state: bdi btrfs-1: dirty=889 wb=530 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 204.952191: balance_dirty_state: bdi btrfs-1: dirty=939 wb=530 unstable=0 bg_thresh=996 thresh=1992 gap=523 poll_thresh=18 ino=257 dd-2584 [002] 204.952307: balance_dirty_state: bdi btrfs-1: dirty=964 wb=530 unstable=0 bg_thresh=998 thresh=1997 gap=503 poll_thresh=19 ino=257 dd-2584 [002] 204.952425: balance_dirty_state: bdi btrfs-1: dirty=989 wb=530 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=20 ino=257 dd-2584 [002] 204.952430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=101% bdi_bw=43524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 204.959964: balance_dirty_state: bdi btrfs-1: dirty=989 wb=380 unstable=0 bg_thresh=998 thresh=1997 gap=628 poll_thresh=20 ino=257 dd-2584 [002] 204.960032: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=380 unstable=0 bg_thresh=998 thresh=1997 gap=603 poll_thresh=15 ino=257 dd-2584 [002] 204.960095: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=380 unstable=0 bg_thresh=1001 thresh=2002 gap=608 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 204.960109: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2388 wrote=0 to_write=8192 dd-2584 [002] 204.960424: balance_dirty_state: bdi btrfs-1: dirty=989 wb=455 unstable=0 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=17 ino=257 dd-2584 [002] 204.960559: balance_dirty_state: bdi btrfs-1: dirty=939 wb=530 unstable=0 bg_thresh=1000 thresh=2000 gap=531 poll_thresh=18 ino=257 dd-2584 [002] 204.960691: balance_dirty_state: bdi btrfs-1: dirty=914 wb=580 unstable=0 bg_thresh=1002 thresh=2004 gap=510 poll_thresh=19 ino=257 dd-2584 [002] 204.960821: balance_dirty_state: bdi btrfs-1: dirty=914 wb=630 unstable=0 bg_thresh=1001 thresh=2003 gap=459 poll_thresh=20 ino=257 dd-2584 [002] 204.960823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=43524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 204.962695: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1040 to_write=7152 dd-2584 [002] 204.967945: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1280 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=20 ino=257 dd-2584 [002] 204.968015: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1280 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=15 ino=257 dd-2584 [002] 204.968076: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1280 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=16 ino=257 dd-2584 [002] 204.968194: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1280 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=17 ino=257 dd-2584 [002] 204.968316: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1280 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=18 ino=257 dd-2584 [002] 204.968437: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1280 unstable=0 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=19 ino=257 dd-2584 [002] 204.968442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=43524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 204.975857: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1030 unstable=0 bg_thresh=983 thresh=1967 gap=698 poll_thresh=19 ino=257 dd-2584 [002] 204.975934: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1030 unstable=0 bg_thresh=986 thresh=1972 gap=703 poll_thresh=14 ino=257 dd-2584 [002] 204.976181: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1030 unstable=0 bg_thresh=993 thresh=1987 gap=693 poll_thresh=15 ino=257 dd-2584 [002] 204.976241: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1030 unstable=0 bg_thresh=998 thresh=1997 gap=678 poll_thresh=16 ino=257 dd-2584 [002] 204.976356: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1030 unstable=0 bg_thresh=1003 thresh=2007 gap=663 poll_thresh=17 ino=257 dd-2584 [002] 204.976476: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1030 unstable=0 bg_thresh=1003 thresh=2006 gap=637 poll_thresh=18 ino=257 dd-2584 [002] 204.976594: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1030 unstable=0 bg_thresh=1002 thresh=2005 gap=611 poll_thresh=19 ino=257 dd-2584 [002] 204.976712: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1030 unstable=0 bg_thresh=1004 thresh=2009 gap=565 poll_thresh=20 ino=257 dd-2584 [002] 204.976830: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1030 unstable=0 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=21 ino=257 dd-2584 [002] 204.976951: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1030 unstable=0 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=22 ino=257 dd-2584 [002] 204.977069: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1030 unstable=0 bg_thresh=1003 thresh=2006 gap=462 poll_thresh=23 ino=257 dd-2584 [002] 204.977074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=43524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 204.983835: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1030 unstable=0 bg_thresh=997 thresh=1995 gap=451 poll_thresh=23 ino=257 dd-2584 [002] 204.983840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=43524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 204.991907: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1030 unstable=0 bg_thresh=995 thresh=1991 gap=447 poll_thresh=23 ino=257 dd-2584 [002] 204.991913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=43524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 204.999921: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1030 unstable=0 bg_thresh=989 thresh=1979 gap=435 poll_thresh=23 ino=257 dd-2584 [002] 204.999926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=44572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 205.007846: balance_dirty_state: bdi btrfs-1: dirty=514 wb=505 unstable=0 bg_thresh=990 thresh=1980 gap=961 poll_thresh=23 ino=257 dd-2584 [002] 205.008094: balance_dirty_state: bdi btrfs-1: dirty=514 wb=505 unstable=0 bg_thresh=990 thresh=1980 gap=961 poll_thresh=17 ino=257 dd-2584 [002] 205.008213: balance_dirty_state: bdi btrfs-1: dirty=564 wb=505 unstable=0 bg_thresh=992 thresh=1985 gap=916 poll_thresh=18 ino=257 dd-2584 [002] 205.008329: balance_dirty_state: bdi btrfs-1: dirty=589 wb=505 unstable=0 bg_thresh=997 thresh=1995 gap=901 poll_thresh=19 ino=257 dd-2584 [002] 205.008450: balance_dirty_state: bdi btrfs-1: dirty=614 wb=505 unstable=0 bg_thresh=997 thresh=1994 gap=875 poll_thresh=20 ino=257 dd-2584 [002] 205.008569: balance_dirty_state: bdi btrfs-1: dirty=639 wb=505 unstable=0 bg_thresh=996 thresh=1993 gap=849 poll_thresh=21 ino=257 dd-2584 [002] 205.008687: balance_dirty_state: bdi btrfs-1: dirty=689 wb=505 unstable=0 bg_thresh=996 thresh=1992 gap=798 poll_thresh=22 ino=257 dd-2584 [002] 205.008804: balance_dirty_state: bdi btrfs-1: dirty=714 wb=505 unstable=0 bg_thresh=998 thresh=1996 gap=777 poll_thresh=23 ino=257 dd-2584 [002] 205.008924: balance_dirty_state: bdi btrfs-1: dirty=739 wb=505 unstable=0 bg_thresh=997 thresh=1995 gap=751 poll_thresh=24 ino=257 dd-2584 [002] 205.009204: balance_dirty_state: bdi btrfs-1: dirty=764 wb=505 unstable=0 bg_thresh=997 thresh=1994 gap=725 poll_thresh=25 ino=257 dd-2584 [002] 205.009322: balance_dirty_state: bdi btrfs-1: dirty=814 wb=505 unstable=0 bg_thresh=996 thresh=1993 gap=674 poll_thresh=26 ino=257 dd-2584 [002] 205.009441: balance_dirty_state: bdi btrfs-1: dirty=839 wb=505 unstable=0 bg_thresh=998 thresh=1997 gap=653 poll_thresh=27 ino=257 dd-2584 [002] 205.009560: balance_dirty_state: bdi btrfs-1: dirty=864 wb=505 unstable=0 bg_thresh=995 thresh=1990 gap=621 poll_thresh=28 ino=257 dd-2584 [002] 205.009677: balance_dirty_state: bdi btrfs-1: dirty=914 wb=505 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=29 ino=257 dd-2584 [002] 205.009801: balance_dirty_state: bdi btrfs-1: dirty=939 wb=505 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=30 ino=257 dd-2584 [002] 205.009928: balance_dirty_state: bdi btrfs-1: dirty=964 wb=505 unstable=0 bg_thresh=996 thresh=1992 gap=523 poll_thresh=31 ino=257 dd-2584 [002] 205.010054: balance_dirty_state: bdi btrfs-1: dirty=989 wb=505 unstable=0 bg_thresh=995 thresh=1991 gap=497 poll_thresh=32 ino=257 dd-2584 [002] 205.010059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=44572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 205.015951: balance_dirty_state: bdi btrfs-1: dirty=989 wb=505 unstable=0 bg_thresh=995 thresh=1991 gap=497 poll_thresh=32 ino=257 dd-2584 [002] 205.015956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=44572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 205.023891: balance_dirty_state: bdi btrfs-1: dirty=983 wb=255 unstable=0 bg_thresh=990 thresh=1980 gap=742 poll_thresh=32 ino=257 dd-2584 [002] 205.023965: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=255 unstable=0 bg_thresh=990 thresh=1980 gap=717 poll_thresh=24 ino=257 flush-btrfs-1-2586 [003] 205.024034: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2452 wrote=0 to_write=8192 dd-2584 [002] 205.024280: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=255 unstable=0 bg_thresh=989 thresh=1979 gap=691 poll_thresh=25 ino=257 dd-2584 [002] 205.024405: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=280 unstable=0 bg_thresh=992 thresh=1984 gap=646 poll_thresh=26 ino=257 dd-2584 [002] 205.024535: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=330 unstable=0 bg_thresh=994 thresh=1988 gap=625 poll_thresh=27 ino=257 dd-2584 [002] 205.024662: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=355 unstable=0 bg_thresh=993 thresh=1987 gap=599 poll_thresh=28 ino=257 dd-2584 [002] 205.024791: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=405 unstable=0 bg_thresh=993 thresh=1986 gap=573 poll_thresh=29 ino=257 dd-2584 [002] 205.024923: balance_dirty_state: bdi btrfs-1: dirty=983 wb=480 unstable=0 bg_thresh=992 thresh=1985 gap=522 poll_thresh=30 ino=257 dd-2584 [002] 205.025054: balance_dirty_state: bdi btrfs-1: dirty=958 wb=530 unstable=0 bg_thresh=994 thresh=1989 gap=501 poll_thresh=31 ino=257 dd-2584 [002] 205.025183: balance_dirty_state: bdi btrfs-1: dirty=933 wb=580 unstable=0 bg_thresh=994 thresh=1988 gap=475 poll_thresh=32 ino=257 dd-2584 [002] 205.025184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=44572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 205.027042: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=1168 to_write=7024 dd-2584 [002] 205.031857: balance_dirty_state: bdi btrfs-1: dirty=76 wb=1305 unstable=0 bg_thresh=979 thresh=1959 gap=578 poll_thresh=32 ino=257 dd-2584 [002] 205.032119: balance_dirty_state: bdi btrfs-1: dirty=101 wb=1305 unstable=0 bg_thresh=979 thresh=1959 gap=553 poll_thresh=24 ino=257 dd-2584 [002] 205.032238: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1305 unstable=0 bg_thresh=982 thresh=1964 gap=533 poll_thresh=25 ino=257 dd-2584 [002] 205.032353: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1305 unstable=0 bg_thresh=987 thresh=1974 gap=493 poll_thresh=26 ino=257 dd-2584 [002] 205.032359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=44572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 205.039860: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1180 unstable=0 bg_thresh=982 thresh=1965 gap=609 poll_thresh=26 ino=257 dd-2584 [002] 205.039926: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1169 unstable=0 bg_thresh=982 thresh=1964 gap=614 poll_thresh=19 ino=257 dd-2584 [002] 205.040042: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1169 unstable=0 bg_thresh=984 thresh=1969 gap=594 poll_thresh=20 ino=257 dd-2584 [002] 205.040158: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1169 unstable=0 bg_thresh=989 thresh=1979 gap=554 poll_thresh=21 ino=257 dd-2584 [002] 205.040278: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1169 unstable=0 bg_thresh=989 thresh=1978 gap=528 poll_thresh=22 ino=257 dd-2584 [002] 205.040396: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1169 unstable=0 bg_thresh=988 thresh=1977 gap=502 poll_thresh=23 ino=257 dd-2584 [002] 205.040516: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1169 unstable=0 bg_thresh=988 thresh=1976 gap=451 poll_thresh=24 ino=257 dd-2584 [002] 205.040520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=44572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 205.047887: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1044 unstable=0 bg_thresh=987 thresh=1974 gap=574 poll_thresh=24 ino=257 dd-2584 [002] 205.048147: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1044 unstable=0 bg_thresh=987 thresh=1974 gap=574 poll_thresh=18 ino=257 dd-2584 [002] 205.048265: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1044 unstable=0 bg_thresh=989 thresh=1979 gap=554 poll_thresh=19 ino=257 dd-2584 [002] 205.048382: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1044 unstable=0 bg_thresh=991 thresh=1983 gap=508 poll_thresh=20 ino=257 dd-2584 [002] 205.048502: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1044 unstable=0 bg_thresh=988 thresh=1976 gap=476 poll_thresh=21 ino=257 dd-2584 [002] 205.048506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=44572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 205.055892: balance_dirty_state: bdi btrfs-1: dirty=456 wb=919 unstable=0 bg_thresh=979 thresh=1958 gap=583 poll_thresh=21 ino=257 dd-2584 [002] 205.055964: balance_dirty_state: bdi btrfs-1: dirty=481 wb=919 unstable=0 bg_thresh=979 thresh=1958 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 205.056080: balance_dirty_state: bdi btrfs-1: dirty=506 wb=919 unstable=0 bg_thresh=981 thresh=1963 gap=538 poll_thresh=17 ino=257 dd-2584 [002] 205.056197: balance_dirty_state: bdi btrfs-1: dirty=531 wb=919 unstable=0 bg_thresh=984 thresh=1968 gap=518 poll_thresh=18 ino=257 dd-2584 [002] 205.056315: balance_dirty_state: bdi btrfs-1: dirty=581 wb=919 unstable=0 bg_thresh=986 thresh=1972 gap=472 poll_thresh=19 ino=257 dd-2584 [002] 205.056320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-143% task_weight=98% bdi_bw=44572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 205.063909: balance_dirty_state: bdi btrfs-1: dirty=573 wb=785 unstable=0 bg_thresh=980 thresh=1960 gap=602 poll_thresh=19 ino=257 dd-2584 [002] 205.064011: balance_dirty_state: bdi btrfs-1: dirty=573 wb=785 unstable=0 bg_thresh=980 thresh=1960 gap=602 poll_thresh=14 ino=257 dd-2584 [002] 205.064069: balance_dirty_state: bdi btrfs-1: dirty=598 wb=785 unstable=0 bg_thresh=982 thresh=1965 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 205.064298: balance_dirty_state: bdi btrfs-1: dirty=623 wb=785 unstable=0 bg_thresh=985 thresh=1970 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 205.064410: balance_dirty_state: bdi btrfs-1: dirty=648 wb=785 unstable=0 bg_thresh=987 thresh=1975 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 205.064523: balance_dirty_state: bdi btrfs-1: dirty=673 wb=785 unstable=0 bg_thresh=987 thresh=1974 gap=516 poll_thresh=18 ino=257 dd-2584 [002] 205.064635: balance_dirty_state: bdi btrfs-1: dirty=723 wb=785 unstable=0 bg_thresh=986 thresh=1973 gap=465 poll_thresh=19 ino=257 dd-2584 [002] 205.064640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=99% bdi_bw=44572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 205.071896: balance_dirty_state: bdi btrfs-1: dirty=723 wb=660 unstable=0 bg_thresh=980 thresh=1960 gap=577 poll_thresh=19 ino=257 dd-2584 [002] 205.072008: balance_dirty_state: bdi btrfs-1: dirty=723 wb=660 unstable=0 bg_thresh=980 thresh=1960 gap=577 poll_thresh=14 ino=257 dd-2584 [002] 205.072068: balance_dirty_state: bdi btrfs-1: dirty=748 wb=660 unstable=0 bg_thresh=982 thresh=1965 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 205.072123: balance_dirty_state: bdi btrfs-1: dirty=773 wb=660 unstable=0 bg_thresh=982 thresh=1965 gap=532 poll_thresh=16 ino=257 dd-2584 [002] 205.072233: balance_dirty_state: bdi btrfs-1: dirty=798 wb=660 unstable=0 bg_thresh=985 thresh=1970 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 205.072347: balance_dirty_state: bdi btrfs-1: dirty=823 wb=660 unstable=0 bg_thresh=987 thresh=1974 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 205.072351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=44572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 205.080063: balance_dirty_state: bdi btrfs-1: dirty=837 wb=538 unstable=0 bg_thresh=980 thresh=1960 gap=585 poll_thresh=18 ino=257 dd-2584 [002] 205.080163: balance_dirty_state: bdi btrfs-1: dirty=862 wb=538 unstable=0 bg_thresh=980 thresh=1960 gap=560 poll_thresh=13 ino=257 dd-2584 [002] 205.080219: balance_dirty_state: bdi btrfs-1: dirty=862 wb=538 unstable=0 bg_thresh=982 thresh=1965 gap=565 poll_thresh=14 ino=257 dd-2584 [002] 205.080445: balance_dirty_state: bdi btrfs-1: dirty=887 wb=538 unstable=0 bg_thresh=982 thresh=1965 gap=540 poll_thresh=15 ino=257 dd-2584 [002] 205.080501: balance_dirty_state: bdi btrfs-1: dirty=912 wb=538 unstable=0 bg_thresh=985 thresh=1970 gap=520 poll_thresh=16 ino=257 dd-2584 [002] 205.080613: balance_dirty_state: bdi btrfs-1: dirty=937 wb=538 unstable=0 bg_thresh=984 thresh=1969 gap=494 poll_thresh=17 ino=257 dd-2584 [002] 205.080727: balance_dirty_state: bdi btrfs-1: dirty=962 wb=538 unstable=0 bg_thresh=986 thresh=1973 gap=473 poll_thresh=18 ino=257 dd-2584 [002] 205.080731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-190% task_weight=98% bdi_bw=44572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 205.087956: balance_dirty_state: bdi btrfs-1: dirty=962 wb=413 unstable=0 bg_thresh=978 thresh=1957 gap=582 poll_thresh=18 ino=257 dd-2584 [002] 205.088054: balance_dirty_state: bdi btrfs-1: dirty=987 wb=413 unstable=0 bg_thresh=978 thresh=1957 gap=557 poll_thresh=13 ino=257 dd-2584 [002] 205.088115: balance_dirty_state: bdi btrfs-1: dirty=985 wb=412 unstable=0 bg_thresh=984 thresh=1969 gap=572 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 205.088136: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2516 wrote=0 to_write=8192 dd-2584 [002] 205.088177: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=412 unstable=0 bg_thresh=984 thresh=1969 gap=547 poll_thresh=15 ino=257 dd-2584 [002] 205.088237: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=412 unstable=0 bg_thresh=987 thresh=1974 gap=527 poll_thresh=16 ino=257 dd-2584 [002] 205.088364: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=437 unstable=0 bg_thresh=989 thresh=1979 gap=507 poll_thresh=17 ino=257 dd-2584 [002] 205.088494: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=487 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=18 ino=257 dd-2584 [002] 205.088495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=44572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 205.091162: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=992 to_write=7200 dd-2584 [002] 205.096057: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1262 unstable=0 bg_thresh=978 thresh=1957 gap=585 poll_thresh=18 ino=257 dd-2584 [002] 205.096147: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1262 unstable=0 bg_thresh=978 thresh=1957 gap=560 poll_thresh=13 ino=257 dd-2584 [002] 205.096207: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1262 unstable=0 bg_thresh=981 thresh=1962 gap=540 poll_thresh=14 ino=257 dd-2584 [002] 205.096448: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1262 unstable=0 bg_thresh=981 thresh=1962 gap=540 poll_thresh=15 ino=257 dd-2584 [002] 205.096507: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1262 unstable=0 bg_thresh=983 thresh=1967 gap=520 poll_thresh=16 ino=257 dd-2584 [002] 205.096624: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1262 unstable=0 bg_thresh=986 thresh=1972 gap=500 poll_thresh=17 ino=257 dd-2584 [002] 205.096742: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1262 unstable=0 bg_thresh=988 thresh=1976 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 205.096747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-186% task_weight=98% bdi_bw=44572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 205.103989: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1137 unstable=0 bg_thresh=985 thresh=1970 gap=598 poll_thresh=18 ino=257 dd-2584 [002] 205.104088: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1137 unstable=0 bg_thresh=985 thresh=1970 gap=573 poll_thresh=13 ino=257 dd-2584 [002] 205.104147: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1137 unstable=0 bg_thresh=987 thresh=1975 gap=553 poll_thresh=14 ino=257 dd-2584 [002] 205.104207: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1137 unstable=0 bg_thresh=984 thresh=1969 gap=547 poll_thresh=15 ino=257 dd-2584 [002] 205.104266: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1137 unstable=0 bg_thresh=987 thresh=1974 gap=527 poll_thresh=16 ino=257 dd-2584 [002] 205.104384: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1137 unstable=0 bg_thresh=986 thresh=1973 gap=501 poll_thresh=17 ino=257 dd-2584 [002] 205.104505: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1137 unstable=0 bg_thresh=988 thresh=1977 gap=455 poll_thresh=18 ino=257 dd-2584 [002] 205.104510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=48168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 205.111878: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1112 unstable=0 bg_thresh=982 thresh=1964 gap=467 poll_thresh=18 ino=257 dd-2584 [002] 205.111882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=100% bdi_bw=48168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 205.119909: balance_dirty_state: bdi btrfs-1: dirty=385 wb=862 unstable=0 bg_thresh=978 thresh=1957 gap=710 poll_thresh=18 ino=257 dd-2584 [002] 205.120017: balance_dirty_state: bdi btrfs-1: dirty=385 wb=837 unstable=0 bg_thresh=978 thresh=1957 gap=735 poll_thresh=13 ino=257 dd-2584 [002] 205.120091: balance_dirty_state: bdi btrfs-1: dirty=410 wb=787 unstable=0 bg_thresh=978 thresh=1957 gap=760 poll_thresh=14 ino=257 dd-2584 [002] 205.120327: balance_dirty_state: bdi btrfs-1: dirty=410 wb=737 unstable=0 bg_thresh=978 thresh=1957 gap=810 poll_thresh=15 ino=257 dd-2584 [002] 205.120384: balance_dirty_state: bdi btrfs-1: dirty=435 wb=737 unstable=0 bg_thresh=981 thresh=1962 gap=790 poll_thresh=16 ino=257 dd-2584 [002] 205.120496: balance_dirty_state: bdi btrfs-1: dirty=460 wb=737 unstable=0 bg_thresh=983 thresh=1967 gap=770 poll_thresh=17 ino=257 dd-2584 [002] 205.120609: balance_dirty_state: bdi btrfs-1: dirty=510 wb=737 unstable=0 bg_thresh=985 thresh=1971 gap=724 poll_thresh=18 ino=257 dd-2584 [002] 205.120721: balance_dirty_state: bdi btrfs-1: dirty=535 wb=737 unstable=0 bg_thresh=985 thresh=1970 gap=698 poll_thresh=19 ino=257 dd-2584 [002] 205.120834: balance_dirty_state: bdi btrfs-1: dirty=560 wb=737 unstable=0 bg_thresh=984 thresh=1969 gap=672 poll_thresh=20 ino=257 dd-2584 [002] 205.120948: balance_dirty_state: bdi btrfs-1: dirty=610 wb=737 unstable=0 bg_thresh=986 thresh=1973 gap=626 poll_thresh=21 ino=257 dd-2584 [002] 205.121061: balance_dirty_state: bdi btrfs-1: dirty=635 wb=737 unstable=0 bg_thresh=986 thresh=1972 gap=600 poll_thresh=22 ino=257 dd-2584 [002] 205.121174: balance_dirty_state: bdi btrfs-1: dirty=660 wb=737 unstable=0 bg_thresh=985 thresh=1971 gap=574 poll_thresh=23 ino=257 dd-2584 [002] 205.121444: balance_dirty_state: bdi btrfs-1: dirty=685 wb=737 unstable=0 bg_thresh=985 thresh=1970 gap=548 poll_thresh=24 ino=257 dd-2584 [002] 205.121560: balance_dirty_state: bdi btrfs-1: dirty=735 wb=737 unstable=0 bg_thresh=984 thresh=1968 gap=496 poll_thresh=25 ino=257 dd-2584 [002] 205.121679: balance_dirty_state: bdi btrfs-1: dirty=760 wb=737 unstable=0 bg_thresh=983 thresh=1967 gap=470 poll_thresh=26 ino=257 dd-2584 [002] 205.121684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=100% bdi_bw=48168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 205.128033: balance_dirty_state: bdi btrfs-1: dirty=760 wb=637 unstable=0 bg_thresh=980 thresh=1960 gap=563 poll_thresh=26 ino=257 dd-2584 [002] 205.128106: balance_dirty_state: bdi btrfs-1: dirty=785 wb=612 unstable=0 bg_thresh=979 thresh=1958 gap=561 poll_thresh=19 ino=257 dd-2584 [002] 205.128236: balance_dirty_state: bdi btrfs-1: dirty=810 wb=612 unstable=0 bg_thresh=981 thresh=1963 gap=541 poll_thresh=20 ino=257 dd-2584 [002] 205.128363: balance_dirty_state: bdi btrfs-1: dirty=835 wb=612 unstable=0 bg_thresh=980 thresh=1960 gap=513 poll_thresh=21 ino=257 dd-2584 [002] 205.128492: balance_dirty_state: bdi btrfs-1: dirty=860 wb=612 unstable=0 bg_thresh=981 thresh=1963 gap=491 poll_thresh=22 ino=257 dd-2584 [002] 205.128617: balance_dirty_state: bdi btrfs-1: dirty=910 wb=612 unstable=0 bg_thresh=984 thresh=1968 gap=446 poll_thresh=23 ino=257 dd-2584 [002] 205.128621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=48168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 205.136012: balance_dirty_state: bdi btrfs-1: dirty=910 wb=462 unstable=0 bg_thresh=985 thresh=1971 gap=599 poll_thresh=23 ino=257 dd-2584 [002] 205.136117: balance_dirty_state: bdi btrfs-1: dirty=910 wb=462 unstable=0 bg_thresh=985 thresh=1970 gap=598 poll_thresh=17 ino=257 dd-2584 [002] 205.136404: balance_dirty_state: bdi btrfs-1: dirty=960 wb=462 unstable=0 bg_thresh=987 thresh=1974 gap=552 poll_thresh=18 ino=257 dd-2584 [002] 205.136518: balance_dirty_state: bdi btrfs-1: dirty=985 wb=462 unstable=0 bg_thresh=986 thresh=1973 gap=526 poll_thresh=19 ino=257 dd-2584 [002] 205.136630: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=462 unstable=0 bg_thresh=986 thresh=1972 gap=500 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 205.136720: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2564 wrote=0 to_write=8192 dd-2584 [002] 205.136755: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=462 unstable=0 bg_thresh=988 thresh=1976 gap=479 poll_thresh=21 ino=257 dd-2584 [002] 205.136756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=48168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 205.139309: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=928 to_write=7264 dd-2584 [001] 205.143973: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1262 unstable=0 bg_thresh=986 thresh=1973 gap=601 poll_thresh=21 ino=257 dd-2584 [001] 205.144037: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1262 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 205.144153: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1262 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 205.144268: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1262 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=18 ino=257 dd-2584 [001] 205.144387: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1262 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=19 ino=257 dd-2584 [001] 205.144685: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1262 unstable=0 bg_thresh=993 thresh=1986 gap=464 poll_thresh=20 ino=257 dd-2584 [001] 205.144690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=48168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 205.151911: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1137 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=20 ino=257 dd-2584 [001] 205.151998: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1137 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 205.152056: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1137 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 205.152170: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1137 unstable=0 bg_thresh=991 thresh=1983 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 205.152287: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1137 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 205.152403: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1137 unstable=0 bg_thresh=996 thresh=1992 gap=470 poll_thresh=19 ino=257 dd-2584 [001] 205.152408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=48168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 205.159894: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1012 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=19 ino=257 dd-2584 [001] 205.159956: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1012 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 205.160016: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1012 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 205.160075: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1012 unstable=0 bg_thresh=990 thresh=1980 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 205.160192: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1012 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 205.160315: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1012 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 205.160320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=48168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 205.167914: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1012 unstable=0 bg_thresh=977 thresh=1955 gap=458 poll_thresh=18 ino=257 dd-2584 [005] 205.167920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=48168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 205.179931: balance_dirty_state: bdi btrfs-1: dirty=485 wb=662 unstable=0 bg_thresh=976 thresh=1953 gap=806 poll_thresh=18 ino=257 dd-2584 [005] 205.180401: balance_dirty_state: bdi btrfs-1: dirty=485 wb=662 unstable=0 bg_thresh=976 thresh=1953 gap=806 poll_thresh=13 ino=257 dd-2584 [005] 205.180517: balance_dirty_state: bdi btrfs-1: dirty=510 wb=662 unstable=0 bg_thresh=979 thresh=1958 gap=786 poll_thresh=14 ino=257 dd-2584 [005] 205.180631: balance_dirty_state: bdi btrfs-1: dirty=535 wb=662 unstable=0 bg_thresh=981 thresh=1963 gap=766 poll_thresh=15 ino=257 dd-2584 [005] 205.180745: balance_dirty_state: bdi btrfs-1: dirty=535 wb=662 unstable=0 bg_thresh=981 thresh=1963 gap=766 poll_thresh=16 ino=257 dd-2584 [005] 205.180979: balance_dirty_state: bdi btrfs-1: dirty=585 wb=662 unstable=0 bg_thresh=981 thresh=1962 gap=715 poll_thresh=17 ino=257 dd-2584 [005] 205.181217: balance_dirty_state: bdi btrfs-1: dirty=610 wb=662 unstable=0 bg_thresh=983 thresh=1966 gap=694 poll_thresh=18 ino=257 dd-2584 [005] 205.181452: balance_dirty_state: bdi btrfs-1: dirty=635 wb=662 unstable=0 bg_thresh=982 thresh=1965 gap=668 poll_thresh=19 ino=257 dd-2584 [005] 205.181687: balance_dirty_state: bdi btrfs-1: dirty=685 wb=662 unstable=0 bg_thresh=979 thresh=1958 gap=611 poll_thresh=20 ino=257 dd-2584 [005] 205.181927: balance_dirty_state: bdi btrfs-1: dirty=710 wb=662 unstable=0 bg_thresh=981 thresh=1962 gap=590 poll_thresh=21 ino=257 dd-2584 [005] 205.182165: balance_dirty_state: bdi btrfs-1: dirty=735 wb=662 unstable=0 bg_thresh=977 thresh=1955 gap=558 poll_thresh=22 ino=257 dd-2584 [005] 205.182732: balance_dirty_state: bdi btrfs-1: dirty=760 wb=662 unstable=0 bg_thresh=977 thresh=1954 gap=532 poll_thresh=23 ino=257 dd-2584 [005] 205.182958: balance_dirty_state: bdi btrfs-1: dirty=810 wb=662 unstable=0 bg_thresh=976 thresh=1953 gap=481 poll_thresh=24 ino=257 dd-2584 [005] 205.182967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1222 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=48168 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 205.187972: balance_dirty_state: bdi btrfs-1: dirty=810 wb=537 unstable=0 bg_thresh=982 thresh=1965 gap=618 poll_thresh=24 ino=257 dd-2584 [005] 205.188081: balance_dirty_state: bdi btrfs-1: dirty=810 wb=537 unstable=0 bg_thresh=982 thresh=1964 gap=617 poll_thresh=18 ino=257 dd-2584 [005] 205.188194: balance_dirty_state: bdi btrfs-1: dirty=860 wb=537 unstable=0 bg_thresh=981 thresh=1963 gap=566 poll_thresh=19 ino=257 dd-2584 [005] 205.188306: balance_dirty_state: bdi btrfs-1: dirty=885 wb=537 unstable=0 bg_thresh=983 thresh=1967 gap=545 poll_thresh=20 ino=257 dd-2584 [005] 205.188417: balance_dirty_state: bdi btrfs-1: dirty=910 wb=537 unstable=0 bg_thresh=983 thresh=1966 gap=519 poll_thresh=21 ino=257 dd-2584 [005] 205.188530: balance_dirty_state: bdi btrfs-1: dirty=935 wb=537 unstable=0 bg_thresh=982 thresh=1965 gap=493 poll_thresh=22 ino=257 dd-2584 [005] 205.188643: balance_dirty_state: bdi btrfs-1: dirty=985 wb=537 unstable=0 bg_thresh=984 thresh=1969 gap=447 poll_thresh=23 ino=257 dd-2584 [005] 205.188647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=48168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 205.188733: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2616 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 205.192960: writeback_single_inode: bdi btrfs-1: ino=257 state= age=288 wrote=880 to_write=7312 dd-2584 [005] 205.195945: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1306 unstable=0 bg_thresh=983 thresh=1966 gap=569 poll_thresh=23 ino=257 dd-2584 [005] 205.196073: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1306 unstable=0 bg_thresh=983 thresh=1966 gap=569 poll_thresh=17 ino=257 dd-2584 [005] 205.196373: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1306 unstable=0 bg_thresh=982 thresh=1965 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 205.196493: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1306 unstable=0 bg_thresh=981 thresh=1963 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 205.196610: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1306 unstable=0 bg_thresh=981 thresh=1962 gap=465 poll_thresh=20 ino=257 dd-2584 [005] 205.196615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-53% task_gap=-206% task_weight=100% bdi_bw=48168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.203966: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1181 unstable=0 bg_thresh=982 thresh=1964 gap=592 poll_thresh=20 ino=257 dd-2584 [004] 205.204086: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1181 unstable=0 bg_thresh=984 thresh=1969 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 205.204205: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1181 unstable=0 bg_thresh=981 thresh=1963 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 205.204439: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1181 unstable=0 bg_thresh=983 thresh=1967 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 205.204674: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1181 unstable=0 bg_thresh=983 thresh=1966 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 205.204911: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1181 unstable=0 bg_thresh=982 thresh=1965 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 205.204920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-26% task_gap=-154% task_weight=100% bdi_bw=48168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 205.216008: balance_dirty_state: bdi btrfs-1: dirty=316 wb=931 unstable=0 bg_thresh=983 thresh=1966 gap=719 poll_thresh=19 ino=257 dd-2584 [005] 205.216134: balance_dirty_state: bdi btrfs-1: dirty=341 wb=931 unstable=0 bg_thresh=985 thresh=1971 gap=699 poll_thresh=14 ino=257 dd-2584 [005] 205.216254: balance_dirty_state: bdi btrfs-1: dirty=341 wb=931 unstable=0 bg_thresh=982 thresh=1965 gap=693 poll_thresh=15 ino=257 dd-2584 [005] 205.216736: balance_dirty_state: bdi btrfs-1: dirty=366 wb=931 unstable=0 bg_thresh=985 thresh=1970 gap=673 poll_thresh=16 ino=257 dd-2584 [005] 205.216974: balance_dirty_state: bdi btrfs-1: dirty=391 wb=931 unstable=0 bg_thresh=984 thresh=1969 gap=647 poll_thresh=17 ino=257 dd-2584 [005] 205.217208: balance_dirty_state: bdi btrfs-1: dirty=441 wb=931 unstable=0 bg_thresh=984 thresh=1968 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 205.217441: balance_dirty_state: bdi btrfs-1: dirty=466 wb=931 unstable=0 bg_thresh=986 thresh=1972 gap=575 poll_thresh=19 ino=257 dd-2584 [005] 205.217677: balance_dirty_state: bdi btrfs-1: dirty=491 wb=931 unstable=0 bg_thresh=985 thresh=1971 gap=549 poll_thresh=20 ino=257 dd-2584 [005] 205.217913: balance_dirty_state: bdi btrfs-1: dirty=516 wb=931 unstable=0 bg_thresh=982 thresh=1964 gap=517 poll_thresh=21 ino=257 dd-2584 [005] 205.218181: balance_dirty_state: bdi btrfs-1: dirty=566 wb=906 unstable=0 bg_thresh=981 thresh=1963 gap=491 poll_thresh=22 ino=257 dd-2584 [005] 205.218542: balance_dirty_state: bdi btrfs-1: dirty=591 wb=906 unstable=0 bg_thresh=983 thresh=1966 gap=469 poll_thresh=23 ino=257 dd-2584 [005] 205.218555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 205.223943: balance_dirty_state: bdi btrfs-1: dirty=591 wb=881 unstable=0 bg_thresh=983 thresh=1967 gap=495 poll_thresh=23 ino=257 dd-2584 [005] 205.224073: balance_dirty_state: bdi btrfs-1: dirty=616 wb=881 unstable=0 bg_thresh=986 thresh=1972 gap=475 poll_thresh=17 ino=257 dd-2584 [005] 205.224081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 205.231975: balance_dirty_state: bdi btrfs-1: dirty=616 wb=881 unstable=0 bg_thresh=985 thresh=1971 gap=474 poll_thresh=17 ino=257 dd-2584 [005] 205.231984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 205.240041: balance_dirty_state: bdi btrfs-1: dirty=616 wb=756 unstable=0 bg_thresh=985 thresh=1970 gap=598 poll_thresh=17 ino=257 dd-2584 [005] 205.240299: balance_dirty_state: bdi btrfs-1: dirty=616 wb=631 unstable=0 bg_thresh=981 thresh=1963 gap=716 poll_thresh=13 ino=257 dd-2584 [005] 205.240360: balance_dirty_state: bdi btrfs-1: dirty=641 wb=631 unstable=0 bg_thresh=984 thresh=1968 gap=696 poll_thresh=14 ino=257 dd-2584 [005] 205.240418: balance_dirty_state: bdi btrfs-1: dirty=666 wb=631 unstable=0 bg_thresh=981 thresh=1962 gap=665 poll_thresh=15 ino=257 dd-2584 [005] 205.240477: balance_dirty_state: bdi btrfs-1: dirty=666 wb=631 unstable=0 bg_thresh=983 thresh=1967 gap=670 poll_thresh=16 ino=257 dd-2584 [005] 205.240594: balance_dirty_state: bdi btrfs-1: dirty=716 wb=631 unstable=0 bg_thresh=983 thresh=1966 gap=619 poll_thresh=17 ino=257 dd-2584 [005] 205.240713: balance_dirty_state: bdi btrfs-1: dirty=741 wb=631 unstable=0 bg_thresh=985 thresh=1970 gap=598 poll_thresh=18 ino=257 dd-2584 [005] 205.240830: balance_dirty_state: bdi btrfs-1: dirty=766 wb=631 unstable=0 bg_thresh=981 thresh=1963 gap=566 poll_thresh=19 ino=257 dd-2584 [005] 205.240946: balance_dirty_state: bdi btrfs-1: dirty=791 wb=631 unstable=0 bg_thresh=981 thresh=1962 gap=540 poll_thresh=20 ino=257 dd-2584 [005] 205.241064: balance_dirty_state: bdi btrfs-1: dirty=841 wb=631 unstable=0 bg_thresh=983 thresh=1966 gap=494 poll_thresh=21 ino=257 dd-2584 [005] 205.241180: balance_dirty_state: bdi btrfs-1: dirty=866 wb=631 unstable=0 bg_thresh=982 thresh=1965 gap=468 poll_thresh=22 ino=257 dd-2584 [005] 205.241185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-26% task_gap=-154% task_weight=100% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 205.248011: balance_dirty_state: bdi btrfs-1: dirty=866 wb=456 unstable=0 bg_thresh=978 thresh=1957 gap=635 poll_thresh=22 ino=257 dd-2584 [005] 205.248355: balance_dirty_state: bdi btrfs-1: dirty=891 wb=381 unstable=0 bg_thresh=977 thresh=1955 gap=683 poll_thresh=16 ino=257 dd-2584 [005] 205.248566: balance_dirty_state: bdi btrfs-1: dirty=916 wb=381 unstable=0 bg_thresh=976 thresh=1953 gap=656 poll_thresh=17 ino=257 dd-2584 [005] 205.248778: balance_dirty_state: bdi btrfs-1: dirty=941 wb=381 unstable=0 bg_thresh=981 thresh=1963 gap=641 poll_thresh=18 ino=257 dd-2584 [005] 205.248987: balance_dirty_state: bdi btrfs-1: dirty=966 wb=381 unstable=0 bg_thresh=980 thresh=1960 gap=613 poll_thresh=19 ino=257 dd-2584 [005] 205.249200: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=381 unstable=0 bg_thresh=976 thresh=1952 gap=555 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 205.249248: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2676 wrote=0 to_write=8192 dd-2584 [005] 205.249420: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=381 unstable=0 bg_thresh=977 thresh=1955 gap=533 poll_thresh=21 ino=257 dd-2584 [005] 205.249639: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=406 unstable=0 bg_thresh=976 thresh=1953 gap=506 poll_thresh=22 ino=257 dd-2584 [005] 205.249857: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=456 unstable=0 bg_thresh=979 thresh=1959 gap=462 poll_thresh=23 ino=257 dd-2584 [005] 205.249859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 205.254091: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1024 to_write=7168 dd-2584 [005] 205.256022: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1281 unstable=0 bg_thresh=979 thresh=1959 gap=587 poll_thresh=23 ino=257 dd-2584 [005] 205.256130: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1281 unstable=0 bg_thresh=982 thresh=1964 gap=592 poll_thresh=17 ino=257 dd-2584 [005] 205.256429: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1281 unstable=0 bg_thresh=981 thresh=1963 gap=566 poll_thresh=18 ino=257 dd-2584 [005] 205.256548: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1281 unstable=0 bg_thresh=983 thresh=1967 gap=520 poll_thresh=19 ino=257 dd-2584 [005] 205.256668: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1281 unstable=0 bg_thresh=983 thresh=1966 gap=494 poll_thresh=20 ino=257 dd-2584 [005] 205.256787: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1281 unstable=0 bg_thresh=979 thresh=1959 gap=462 poll_thresh=21 ino=257 dd-2584 [005] 205.256791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 205.264047: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1156 unstable=0 bg_thresh=978 thresh=1956 gap=584 poll_thresh=21 ino=257 dd-2584 [001] 205.264183: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1156 unstable=0 bg_thresh=978 thresh=1956 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 205.264415: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1156 unstable=0 bg_thresh=980 thresh=1961 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 205.264599: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1156 unstable=0 bg_thresh=983 thresh=1966 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 205.264838: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1156 unstable=0 bg_thresh=985 thresh=1970 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 205.264847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=98% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 205.272041: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1031 unstable=0 bg_thresh=987 thresh=1975 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 205.272162: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1031 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 205.272649: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1031 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 205.272768: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1031 unstable=0 bg_thresh=989 thresh=1979 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 205.273002: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1031 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 205.273239: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1031 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 205.273474: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1031 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 205.273483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 205.280011: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1031 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 205.280017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.288021: balance_dirty_state: bdi btrfs-1: dirty=466 wb=781 unstable=0 bg_thresh=990 thresh=1981 gap=734 poll_thresh=19 ino=257 dd-2584 [004] 205.288134: balance_dirty_state: bdi btrfs-1: dirty=491 wb=781 unstable=0 bg_thresh=993 thresh=1986 gap=714 poll_thresh=14 ino=257 dd-2584 [004] 205.288255: balance_dirty_state: bdi btrfs-1: dirty=491 wb=781 unstable=0 bg_thresh=992 thresh=1985 gap=713 poll_thresh=15 ino=257 dd-2584 [004] 205.288377: balance_dirty_state: bdi btrfs-1: dirty=516 wb=781 unstable=0 bg_thresh=992 thresh=1985 gap=688 poll_thresh=16 ino=257 dd-2584 [004] 205.288645: balance_dirty_state: bdi btrfs-1: dirty=541 wb=781 unstable=0 bg_thresh=992 thresh=1984 gap=662 poll_thresh=17 ino=257 dd-2584 [004] 205.288837: balance_dirty_state: bdi btrfs-1: dirty=566 wb=781 unstable=0 bg_thresh=994 thresh=1988 gap=641 poll_thresh=18 ino=257 dd-2584 [004] 205.289285: balance_dirty_state: bdi btrfs-1: dirty=616 wb=781 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 205.289530: balance_dirty_state: bdi btrfs-1: dirty=641 wb=781 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=20 ino=257 dd-2584 [004] 205.289776: balance_dirty_state: bdi btrfs-1: dirty=666 wb=781 unstable=0 bg_thresh=989 thresh=1979 gap=532 poll_thresh=21 ino=257 dd-2584 [004] 205.290034: balance_dirty_state: bdi btrfs-1: dirty=716 wb=781 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=22 ino=257 dd-2584 [004] 205.290044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.296040: balance_dirty_state: bdi btrfs-1: dirty=716 wb=656 unstable=0 bg_thresh=986 thresh=1973 gap=601 poll_thresh=22 ino=257 dd-2584 [004] 205.296131: balance_dirty_state: bdi btrfs-1: dirty=716 wb=656 unstable=0 bg_thresh=986 thresh=1972 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 205.296298: balance_dirty_state: bdi btrfs-1: dirty=741 wb=656 unstable=0 bg_thresh=985 thresh=1971 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 205.296434: balance_dirty_state: bdi btrfs-1: dirty=791 wb=656 unstable=0 bg_thresh=985 thresh=1970 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 205.296549: balance_dirty_state: bdi btrfs-1: dirty=816 wb=656 unstable=0 bg_thresh=984 thresh=1969 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 205.296662: balance_dirty_state: bdi btrfs-1: dirty=841 wb=656 unstable=0 bg_thresh=986 thresh=1973 gap=476 poll_thresh=20 ino=257 dd-2584 [004] 205.296667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.303980: balance_dirty_state: bdi btrfs-1: dirty=841 wb=531 unstable=0 bg_thresh=972 thresh=1944 gap=572 poll_thresh=20 ino=257 dd-2584 [004] 205.304235: balance_dirty_state: bdi btrfs-1: dirty=866 wb=531 unstable=0 bg_thresh=969 thresh=1938 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 205.304296: balance_dirty_state: bdi btrfs-1: dirty=891 wb=531 unstable=0 bg_thresh=968 thresh=1937 gap=515 poll_thresh=16 ino=257 dd-2584 [004] 205.304455: balance_dirty_state: bdi btrfs-1: dirty=916 wb=531 unstable=0 bg_thresh=971 thresh=1942 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 205.304579: balance_dirty_state: bdi btrfs-1: dirty=941 wb=531 unstable=0 bg_thresh=970 thresh=1941 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 205.304587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1291 task_limit=1211 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-91% task_gap=-283% task_weight=99% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 205.313592: balance_dirty_state: bdi 0:15: dirty=941 wb=406 unstable=0 bg_thresh=975 thresh=1951 gap=604 poll_thresh=30 ino=2375722 dd-2584 [005] 205.316002: balance_dirty_state: bdi btrfs-1: dirty=941 wb=281 unstable=0 bg_thresh=975 thresh=1950 gap=728 poll_thresh=18 ino=257 dd-2584 [005] 205.316076: balance_dirty_state: bdi btrfs-1: dirty=966 wb=281 unstable=0 bg_thresh=977 thresh=1955 gap=708 poll_thresh=13 ino=257 dd-2584 [005] 205.316193: balance_dirty_state: bdi btrfs-1: dirty=991 wb=281 unstable=0 bg_thresh=977 thresh=1955 gap=683 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 205.316247: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2744 wrote=0 to_write=8192 dd-2584 [005] 205.316318: balance_dirty_state: bdi btrfs-1: dirty=991 wb=281 unstable=0 bg_thresh=980 thresh=1960 gap=688 poll_thresh=15 ino=257 dd-2584 [005] 205.316440: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=281 unstable=0 bg_thresh=982 thresh=1965 gap=668 poll_thresh=16 ino=257 dd-2584 [005] 205.316594: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=306 unstable=0 bg_thresh=982 thresh=1964 gap=642 poll_thresh=17 ino=257 dd-2584 [005] 205.316726: balance_dirty_state: bdi btrfs-1: dirty=991 wb=356 unstable=0 bg_thresh=981 thresh=1963 gap=616 poll_thresh=18 ino=257 dd-2584 [005] 205.316864: balance_dirty_state: bdi btrfs-1: dirty=991 wb=406 unstable=0 bg_thresh=981 thresh=1962 gap=565 poll_thresh=19 ino=257 dd-2584 [005] 205.317223: balance_dirty_state: bdi btrfs-1: dirty=866 wb=556 unstable=0 bg_thresh=983 thresh=1966 gap=544 poll_thresh=20 ino=257 dd-2584 [005] 205.317355: balance_dirty_state: bdi btrfs-1: dirty=841 wb=606 unstable=0 bg_thresh=982 thresh=1965 gap=518 poll_thresh=21 ino=257 dd-2584 [005] 205.317484: balance_dirty_state: bdi btrfs-1: dirty=816 wb=656 unstable=0 bg_thresh=982 thresh=1964 gap=492 poll_thresh=22 ino=257 dd-2584 [005] 205.317613: balance_dirty_state: bdi btrfs-1: dirty=791 wb=731 unstable=0 bg_thresh=984 thresh=1968 gap=446 poll_thresh=23 ino=257 dd-2584 [005] 205.317615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 205.319187: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=1168 to_write=7024 dd-2584 [006] 205.324063: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1331 unstable=0 bg_thresh=983 thresh=1967 gap=570 poll_thresh=23 ino=257 dd-2584 [006] 205.324132: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1331 unstable=0 bg_thresh=986 thresh=1972 gap=575 poll_thresh=17 ino=257 dd-2584 [006] 205.324252: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1331 unstable=0 bg_thresh=988 thresh=1977 gap=530 poll_thresh=18 ino=257 dd-2584 [006] 205.324373: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1331 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=19 ino=257 dd-2584 [006] 205.324493: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1331 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=20 ino=257 dd-2584 [006] 205.324499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 205.332032: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1181 unstable=0 bg_thresh=992 thresh=1985 gap=638 poll_thresh=20 ino=257 dd-2584 [006] 205.332160: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1181 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=15 ino=257 dd-2584 [006] 205.332648: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1181 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 205.332884: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1181 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 205.333124: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1181 unstable=0 bg_thresh=991 thresh=1982 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 205.333360: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1181 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=19 ino=257 dd-2584 [006] 205.333595: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1181 unstable=0 bg_thresh=992 thresh=1985 gap=463 poll_thresh=20 ino=257 dd-2584 [006] 205.333604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 205.340052: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1181 unstable=0 bg_thresh=994 thresh=1989 gap=467 poll_thresh=20 ino=257 dd-2584 [006] 205.340061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 205.348017: balance_dirty_state: bdi btrfs-1: dirty=341 wb=931 unstable=0 bg_thresh=993 thresh=1987 gap=715 poll_thresh=20 ino=257 dd-2584 [000] 205.348080: balance_dirty_state: bdi btrfs-1: dirty=366 wb=931 unstable=0 bg_thresh=993 thresh=1987 gap=690 poll_thresh=15 ino=257 dd-2584 [000] 205.348140: balance_dirty_state: bdi btrfs-1: dirty=366 wb=931 unstable=0 bg_thresh=996 thresh=1992 gap=695 poll_thresh=16 ino=257 dd-2584 [000] 205.348253: balance_dirty_state: bdi btrfs-1: dirty=416 wb=931 unstable=0 bg_thresh=996 thresh=1992 gap=645 poll_thresh=17 ino=257 dd-2584 [000] 205.348365: balance_dirty_state: bdi btrfs-1: dirty=441 wb=931 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=18 ino=257 dd-2584 [000] 205.348650: balance_dirty_state: bdi btrfs-1: dirty=466 wb=931 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=19 ino=257 dd-2584 [000] 205.348763: balance_dirty_state: bdi btrfs-1: dirty=491 wb=931 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=20 ino=257 dd-2584 [000] 205.348874: balance_dirty_state: bdi btrfs-1: dirty=541 wb=931 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=21 ino=257 dd-2584 [000] 205.348987: balance_dirty_state: bdi btrfs-1: dirty=566 wb=931 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=22 ino=257 dd-2584 [000] 205.348992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 205.356040: balance_dirty_state: bdi btrfs-1: dirty=566 wb=806 unstable=0 bg_thresh=997 thresh=1994 gap=622 poll_thresh=22 ino=257 dd-2584 [000] 205.356118: balance_dirty_state: bdi btrfs-1: dirty=591 wb=806 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=16 ino=257 dd-2584 [000] 205.356235: balance_dirty_state: bdi btrfs-1: dirty=616 wb=806 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=17 ino=257 dd-2584 [000] 205.356347: balance_dirty_state: bdi btrfs-1: dirty=641 wb=806 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=18 ino=257 dd-2584 [000] 205.356460: balance_dirty_state: bdi btrfs-1: dirty=691 wb=806 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=19 ino=257 dd-2584 [000] 205.356464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 205.363972: balance_dirty_state: bdi btrfs-1: dirty=691 wb=681 unstable=0 bg_thresh=995 thresh=1990 gap=618 poll_thresh=19 ino=257 dd-2584 [000] 205.364044: balance_dirty_state: bdi btrfs-1: dirty=691 wb=681 unstable=0 bg_thresh=995 thresh=1990 gap=618 poll_thresh=14 ino=257 dd-2584 [000] 205.364104: balance_dirty_state: bdi btrfs-1: dirty=716 wb=681 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=15 ino=257 dd-2584 [000] 205.364332: balance_dirty_state: bdi btrfs-1: dirty=716 wb=681 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=16 ino=257 dd-2584 [000] 205.364445: balance_dirty_state: bdi btrfs-1: dirty=766 wb=681 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=17 ino=257 dd-2584 [000] 205.364557: balance_dirty_state: bdi btrfs-1: dirty=791 wb=681 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=18 ino=257 dd-2584 [000] 205.364670: balance_dirty_state: bdi btrfs-1: dirty=816 wb=681 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=19 ino=257 dd-2584 [000] 205.364674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 205.372022: balance_dirty_state: bdi btrfs-1: dirty=816 wb=556 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=19 ino=257 dd-2584 [000] 205.372105: balance_dirty_state: bdi btrfs-1: dirty=841 wb=556 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=14 ino=257 dd-2584 [000] 205.372162: balance_dirty_state: bdi btrfs-1: dirty=866 wb=556 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 205.372219: balance_dirty_state: bdi btrfs-1: dirty=866 wb=556 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 205.372332: balance_dirty_state: bdi btrfs-1: dirty=891 wb=556 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=17 ino=257 dd-2584 [000] 205.372444: balance_dirty_state: bdi btrfs-1: dirty=941 wb=556 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 205.372448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.383263: balance_dirty_state: bdi btrfs-1: dirty=941 wb=306 unstable=0 bg_thresh=998 thresh=1997 gap=750 poll_thresh=18 ino=257 dd-2584 [004] 205.383328: balance_dirty_state: bdi btrfs-1: dirty=966 wb=306 unstable=0 bg_thresh=998 thresh=1997 gap=725 poll_thresh=13 ino=257 dd-2584 [004] 205.383388: balance_dirty_state: bdi btrfs-1: dirty=966 wb=306 unstable=0 bg_thresh=998 thresh=1996 gap=724 poll_thresh=14 ino=257 dd-2584 [004] 205.383624: balance_dirty_state: bdi btrfs-1: dirty=991 wb=306 unstable=0 bg_thresh=998 thresh=1996 gap=699 poll_thresh=15 ino=257 dd-2584 [004] 205.383684: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=306 unstable=0 bg_thresh=997 thresh=1995 gap=673 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 205.383736: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2808 wrote=0 to_write=8192 dd-2584 [004] 205.383807: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=306 unstable=0 bg_thresh=997 thresh=1994 gap=647 poll_thresh=17 ino=257 dd-2584 [004] 205.383932: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=306 unstable=0 bg_thresh=999 thresh=1998 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 205.384187: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=381 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 205.384437: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=431 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=20 ino=257 dd-2584 [004] 205.384663: balance_dirty_state: bdi btrfs-1: dirty=966 wb=506 unstable=0 bg_thresh=1000 thresh=2000 gap=528 poll_thresh=21 ino=257 dd-2584 [004] 205.384835: balance_dirty_state: bdi btrfs-1: dirty=916 wb=581 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=22 ino=257 dd-2584 [004] 205.385006: balance_dirty_state: bdi btrfs-1: dirty=891 wb=656 unstable=0 bg_thresh=999 thresh=1998 gap=451 poll_thresh=23 ino=257 dd-2584 [004] 205.385008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 205.386750: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=1152 to_write=7040 dd-2584 [000] 205.395073: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1306 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=23 ino=257 dd-2584 [000] 205.395471: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1306 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=17 ino=257 dd-2584 [000] 205.395643: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1306 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=18 ino=257 dd-2584 [000] 205.395813: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1306 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=19 ino=257 dd-2584 [000] 205.396086: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1306 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=20 ino=257 dd-2584 [000] 205.396093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 205.404052: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1281 unstable=0 bg_thresh=990 thresh=1980 gap=508 poll_thresh=20 ino=257 dd-2584 [000] 205.404143: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1281 unstable=0 bg_thresh=990 thresh=1980 gap=483 poll_thresh=15 ino=257 dd-2584 [000] 205.404149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 205.415998: balance_dirty_state: bdi btrfs-1: dirty=216 wb=906 unstable=0 bg_thresh=990 thresh=1981 gap=859 poll_thresh=15 ino=257 dd-2584 [000] 205.416076: balance_dirty_state: bdi btrfs-1: dirty=241 wb=906 unstable=0 bg_thresh=990 thresh=1981 gap=834 poll_thresh=11 ino=257 dd-2584 [000] 205.416130: balance_dirty_state: bdi btrfs-1: dirty=241 wb=906 unstable=0 bg_thresh=993 thresh=1986 gap=839 poll_thresh=12 ino=257 dd-2584 [000] 205.416186: balance_dirty_state: bdi btrfs-1: dirty=266 wb=906 unstable=0 bg_thresh=993 thresh=1986 gap=814 poll_thresh=13 ino=257 dd-2584 [000] 205.416240: balance_dirty_state: bdi btrfs-1: dirty=266 wb=906 unstable=0 bg_thresh=995 thresh=1991 gap=819 poll_thresh=14 ino=257 dd-2584 [000] 205.416298: balance_dirty_state: bdi btrfs-1: dirty=291 wb=906 unstable=0 bg_thresh=998 thresh=1996 gap=799 poll_thresh=15 ino=257 dd-2584 [000] 205.416354: balance_dirty_state: bdi btrfs-1: dirty=316 wb=906 unstable=0 bg_thresh=995 thresh=1990 gap=768 poll_thresh=16 ino=257 dd-2584 [000] 205.416469: balance_dirty_state: bdi btrfs-1: dirty=341 wb=906 unstable=0 bg_thresh=997 thresh=1994 gap=747 poll_thresh=17 ino=257 dd-2584 [000] 205.416753: balance_dirty_state: bdi btrfs-1: dirty=366 wb=906 unstable=0 bg_thresh=996 thresh=1993 gap=721 poll_thresh=18 ino=257 dd-2584 [000] 205.416867: balance_dirty_state: bdi btrfs-1: dirty=416 wb=906 unstable=0 bg_thresh=996 thresh=1992 gap=670 poll_thresh=19 ino=257 dd-2584 [000] 205.416982: balance_dirty_state: bdi btrfs-1: dirty=441 wb=906 unstable=0 bg_thresh=998 thresh=1996 gap=649 poll_thresh=20 ino=257 dd-2584 [000] 205.417094: balance_dirty_state: bdi btrfs-1: dirty=466 wb=906 unstable=0 bg_thresh=997 thresh=1995 gap=623 poll_thresh=21 ino=257 dd-2584 [000] 205.417207: balance_dirty_state: bdi btrfs-1: dirty=491 wb=906 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=22 ino=257 dd-2584 [000] 205.417320: balance_dirty_state: bdi btrfs-1: dirty=541 wb=906 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=23 ino=257 dd-2584 [000] 205.417434: balance_dirty_state: bdi btrfs-1: dirty=566 wb=906 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=24 ino=257 dd-2584 [000] 205.417547: balance_dirty_state: bdi btrfs-1: dirty=591 wb=906 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=25 ino=257 dd-2584 [000] 205.417845: balance_dirty_state: bdi btrfs-1: dirty=641 wb=906 unstable=0 bg_thresh=997 thresh=1995 gap=448 poll_thresh=26 ino=257 dd-2584 [000] 205.417850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 205.426639: balance_dirty_state: bdi btrfs-1: dirty=641 wb=781 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=26 ino=257 dd-2584 [004] 205.426732: balance_dirty_state: bdi btrfs-1: dirty=641 wb=781 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=19 ino=257 dd-2584 [004] 205.426909: balance_dirty_state: bdi btrfs-1: dirty=691 wb=781 unstable=0 bg_thresh=990 thresh=1980 gap=508 poll_thresh=20 ino=257 dd-2584 [004] 205.427090: balance_dirty_state: bdi btrfs-1: dirty=716 wb=781 unstable=0 bg_thresh=989 thresh=1979 gap=482 poll_thresh=21 ino=257 dd-2584 [004] 205.427097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.432007: balance_dirty_state: bdi btrfs-1: dirty=716 wb=656 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=21 ino=257 dd-2584 [004] 205.432099: balance_dirty_state: bdi btrfs-1: dirty=741 wb=656 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 205.432220: balance_dirty_state: bdi btrfs-1: dirty=766 wb=656 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 205.432342: balance_dirty_state: bdi btrfs-1: dirty=791 wb=656 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 205.432467: balance_dirty_state: bdi btrfs-1: dirty=816 wb=656 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 205.432591: balance_dirty_state: bdi btrfs-1: dirty=866 wb=656 unstable=0 bg_thresh=994 thresh=1988 gap=466 poll_thresh=20 ino=257 dd-2584 [004] 205.432596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.440025: balance_dirty_state: bdi btrfs-1: dirty=866 wb=531 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=20 ino=257 dd-2584 [004] 205.440275: balance_dirty_state: bdi btrfs-1: dirty=866 wb=531 unstable=0 bg_thresh=981 thresh=1962 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 205.440336: balance_dirty_state: bdi btrfs-1: dirty=891 wb=531 unstable=0 bg_thresh=983 thresh=1967 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 205.440454: balance_dirty_state: bdi btrfs-1: dirty=916 wb=531 unstable=0 bg_thresh=986 thresh=1972 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 205.440574: balance_dirty_state: bdi btrfs-1: dirty=966 wb=531 unstable=0 bg_thresh=985 thresh=1971 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 205.440579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.452063: balance_dirty_state: bdi btrfs-1: dirty=966 wb=281 unstable=0 bg_thresh=980 thresh=1961 gap=714 poll_thresh=18 ino=257 dd-2584 [004] 205.452130: balance_dirty_state: bdi btrfs-1: dirty=966 wb=281 unstable=0 bg_thresh=980 thresh=1961 gap=714 poll_thresh=13 ino=257 dd-2584 [004] 205.452187: balance_dirty_state: bdi btrfs-1: dirty=991 wb=281 unstable=0 bg_thresh=983 thresh=1966 gap=694 poll_thresh=14 ino=257 dd-2584 [004] 205.452251: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=281 unstable=0 bg_thresh=983 thresh=1966 gap=669 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 205.452253: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2880 wrote=0 to_write=8192 dd-2584 [004] 205.452314: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=281 unstable=0 bg_thresh=985 thresh=1971 gap=674 poll_thresh=16 ino=257 dd-2584 [004] 205.452457: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=281 unstable=0 bg_thresh=985 thresh=1970 gap=648 poll_thresh=17 ino=257 dd-2584 [004] 205.452646: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=356 unstable=0 bg_thresh=984 thresh=1968 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 205.452835: balance_dirty_state: bdi btrfs-1: dirty=966 wb=431 unstable=0 bg_thresh=983 thresh=1967 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 205.453173: balance_dirty_state: bdi btrfs-1: dirty=841 wb=581 unstable=0 bg_thresh=983 thresh=1966 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 205.453307: balance_dirty_state: bdi btrfs-1: dirty=816 wb=656 unstable=0 bg_thresh=985 thresh=1970 gap=498 poll_thresh=21 ino=257 dd-2584 [004] 205.453441: balance_dirty_state: bdi btrfs-1: dirty=791 wb=706 unstable=0 bg_thresh=984 thresh=1969 gap=472 poll_thresh=22 ino=257 dd-2584 [004] 205.453443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=98% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 205.454946: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=256 wrote=1120 to_write=7072 dd-2584 [004] 205.460026: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1256 unstable=0 bg_thresh=975 thresh=1950 gap=578 poll_thresh=22 ino=257 dd-2584 [004] 205.460119: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1256 unstable=0 bg_thresh=975 thresh=1950 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 205.460300: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1256 unstable=0 bg_thresh=977 thresh=1955 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 205.460480: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1256 unstable=0 bg_thresh=982 thresh=1965 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 205.460664: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1256 unstable=0 bg_thresh=982 thresh=1964 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 205.460846: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1256 unstable=0 bg_thresh=981 thresh=1963 gap=441 poll_thresh=20 ino=257 dd-2584 [004] 205.460853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-254% task_weight=100% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.472101: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1106 unstable=0 bg_thresh=980 thresh=1960 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 205.472199: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1106 unstable=0 bg_thresh=980 thresh=1960 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 205.472585: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1106 unstable=0 bg_thresh=982 thresh=1965 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 205.472754: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1106 unstable=0 bg_thresh=982 thresh=1964 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 205.472922: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1106 unstable=0 bg_thresh=981 thresh=1963 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 205.473116: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1006 unstable=0 bg_thresh=983 thresh=1967 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 205.473292: balance_dirty_state: bdi btrfs-1: dirty=416 wb=981 unstable=0 bg_thresh=983 thresh=1966 gap=569 poll_thresh=20 ino=257 dd-2584 [004] 205.473461: balance_dirty_state: bdi btrfs-1: dirty=441 wb=981 unstable=0 bg_thresh=982 thresh=1965 gap=543 poll_thresh=21 ino=257 dd-2584 [004] 205.473631: balance_dirty_state: bdi btrfs-1: dirty=491 wb=981 unstable=0 bg_thresh=984 thresh=1969 gap=497 poll_thresh=22 ino=257 dd-2584 [004] 205.473802: balance_dirty_state: bdi btrfs-1: dirty=516 wb=981 unstable=0 bg_thresh=984 thresh=1968 gap=471 poll_thresh=23 ino=257 dd-2584 [004] 205.473808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 205.484058: balance_dirty_state: bdi btrfs-1: dirty=516 wb=856 unstable=0 bg_thresh=976 thresh=1952 gap=580 poll_thresh=23 ino=257 dd-2584 [000] 205.484123: balance_dirty_state: bdi btrfs-1: dirty=516 wb=856 unstable=0 bg_thresh=976 thresh=1952 gap=580 poll_thresh=17 ino=257 dd-2584 [000] 205.484407: balance_dirty_state: bdi btrfs-1: dirty=541 wb=856 unstable=0 bg_thresh=978 thresh=1956 gap=559 poll_thresh=18 ino=257 dd-2584 [000] 205.484519: balance_dirty_state: bdi btrfs-1: dirty=591 wb=856 unstable=0 bg_thresh=977 thresh=1955 gap=508 poll_thresh=19 ino=257 dd-2584 [000] 205.484633: balance_dirty_state: bdi btrfs-1: dirty=616 wb=856 unstable=0 bg_thresh=979 thresh=1959 gap=487 poll_thresh=20 ino=257 dd-2584 [000] 205.484637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 205.492091: balance_dirty_state: bdi btrfs-1: dirty=616 wb=731 unstable=0 bg_thresh=979 thresh=1959 gap=612 poll_thresh=20 ino=257 dd-2584 [000] 205.492198: balance_dirty_state: bdi btrfs-1: dirty=641 wb=731 unstable=0 bg_thresh=982 thresh=1964 gap=592 poll_thresh=15 ino=257 dd-2584 [000] 205.492280: balance_dirty_state: bdi btrfs-1: dirty=641 wb=731 unstable=0 bg_thresh=979 thresh=1958 gap=586 poll_thresh=16 ino=257 dd-2584 [000] 205.492438: balance_dirty_state: bdi btrfs-1: dirty=691 wb=731 unstable=0 bg_thresh=978 thresh=1957 gap=535 poll_thresh=17 ino=257 dd-2584 [000] 205.492595: balance_dirty_state: bdi btrfs-1: dirty=716 wb=731 unstable=0 bg_thresh=978 thresh=1956 gap=509 poll_thresh=18 ino=257 dd-2584 [000] 205.492755: balance_dirty_state: bdi btrfs-1: dirty=741 wb=731 unstable=0 bg_thresh=980 thresh=1960 gap=488 poll_thresh=19 ino=257 dd-2584 [000] 205.492761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-255% task_weight=98% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 205.500043: balance_dirty_state: bdi btrfs-1: dirty=741 wb=606 unstable=0 bg_thresh=979 thresh=1958 gap=611 poll_thresh=19 ino=257 dd-2584 [000] 205.500128: balance_dirty_state: bdi btrfs-1: dirty=766 wb=606 unstable=0 bg_thresh=978 thresh=1957 gap=585 poll_thresh=14 ino=257 dd-2584 [000] 205.500208: balance_dirty_state: bdi btrfs-1: dirty=766 wb=606 unstable=0 bg_thresh=978 thresh=1957 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 205.500527: balance_dirty_state: bdi btrfs-1: dirty=791 wb=606 unstable=0 bg_thresh=978 thresh=1956 gap=559 poll_thresh=16 ino=257 dd-2584 [000] 205.500685: balance_dirty_state: bdi btrfs-1: dirty=816 wb=606 unstable=0 bg_thresh=977 thresh=1955 gap=533 poll_thresh=17 ino=257 dd-2584 [000] 205.500845: balance_dirty_state: bdi btrfs-1: dirty=866 wb=606 unstable=0 bg_thresh=979 thresh=1959 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 205.500851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 205.508097: balance_dirty_state: bdi btrfs-1: dirty=866 wb=481 unstable=0 bg_thresh=980 thresh=1960 gap=613 poll_thresh=18 ino=257 dd-2584 [000] 205.508186: balance_dirty_state: bdi btrfs-1: dirty=866 wb=481 unstable=0 bg_thresh=980 thresh=1960 gap=613 poll_thresh=13 ino=257 dd-2584 [000] 205.508244: balance_dirty_state: bdi btrfs-1: dirty=891 wb=481 unstable=0 bg_thresh=979 thresh=1959 gap=587 poll_thresh=14 ino=257 dd-2584 [000] 205.508302: balance_dirty_state: bdi btrfs-1: dirty=916 wb=481 unstable=0 bg_thresh=976 thresh=1953 gap=556 poll_thresh=15 ino=257 dd-2584 [000] 205.508358: balance_dirty_state: bdi btrfs-1: dirty=916 wb=481 unstable=0 bg_thresh=979 thresh=1958 gap=561 poll_thresh=16 ino=257 dd-2584 [000] 205.508471: balance_dirty_state: bdi btrfs-1: dirty=941 wb=481 unstable=0 bg_thresh=978 thresh=1957 gap=535 poll_thresh=17 ino=257 dd-2584 [000] 205.508583: balance_dirty_state: bdi btrfs-1: dirty=991 wb=481 unstable=0 bg_thresh=980 thresh=1961 gap=489 poll_thresh=18 ino=257 dd-2584 [000] 205.508587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-53% task_gap=-206% task_weight=99% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 205.508673: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2936 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 205.511678: writeback_single_inode: bdi btrfs-1: ino=257 state= age=312 wrote=880 to_write=7312 dd-2584 [004] 205.516125: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1256 unstable=0 bg_thresh=980 thresh=1960 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 205.516201: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1256 unstable=0 bg_thresh=980 thresh=1960 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 205.516267: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1256 unstable=0 bg_thresh=982 thresh=1965 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 205.516334: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1256 unstable=0 bg_thresh=982 thresh=1965 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 205.516601: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1256 unstable=0 bg_thresh=985 thresh=1970 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 205.516733: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1256 unstable=0 bg_thresh=987 thresh=1975 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 205.516865: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1256 unstable=0 bg_thresh=989 thresh=1979 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 205.516997: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1256 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 205.517002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.524034: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1131 unstable=0 bg_thresh=979 thresh=1959 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 205.524104: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1131 unstable=0 bg_thresh=979 thresh=1959 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 205.524169: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1131 unstable=0 bg_thresh=982 thresh=1964 gap=542 poll_thresh=15 ino=257 dd-2584 [004] 205.524233: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1131 unstable=0 bg_thresh=982 thresh=1964 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 205.524362: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1131 unstable=0 bg_thresh=987 thresh=1974 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 205.524496: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1131 unstable=0 bg_thresh=989 thresh=1979 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 205.524501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.532075: balance_dirty_state: bdi btrfs-1: dirty=366 wb=981 unstable=0 bg_thresh=984 thresh=1968 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 205.532175: balance_dirty_state: bdi btrfs-1: dirty=366 wb=981 unstable=0 bg_thresh=984 thresh=1968 gap=621 poll_thresh=13 ino=257 dd-2584 [004] 205.532261: balance_dirty_state: bdi btrfs-1: dirty=391 wb=981 unstable=0 bg_thresh=986 thresh=1973 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 205.532645: balance_dirty_state: bdi btrfs-1: dirty=416 wb=981 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 205.532727: balance_dirty_state: bdi btrfs-1: dirty=416 wb=981 unstable=0 bg_thresh=989 thresh=1978 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 205.532898: balance_dirty_state: bdi btrfs-1: dirty=466 wb=981 unstable=0 bg_thresh=988 thresh=1977 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 205.533069: balance_dirty_state: bdi btrfs-1: dirty=491 wb=981 unstable=0 bg_thresh=990 thresh=1981 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 205.533239: balance_dirty_state: bdi btrfs-1: dirty=516 wb=981 unstable=0 bg_thresh=990 thresh=1980 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 205.533245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 205.540107: balance_dirty_state: bdi btrfs-1: dirty=516 wb=781 unstable=0 bg_thresh=979 thresh=1959 gap=662 poll_thresh=19 ino=257 dd-2584 [002] 205.540177: balance_dirty_state: bdi btrfs-1: dirty=541 wb=781 unstable=0 bg_thresh=979 thresh=1959 gap=637 poll_thresh=14 ino=257 dd-2584 [002] 205.540240: balance_dirty_state: bdi btrfs-1: dirty=566 wb=781 unstable=0 bg_thresh=978 thresh=1957 gap=610 poll_thresh=15 ino=257 dd-2584 [002] 205.540303: balance_dirty_state: bdi btrfs-1: dirty=566 wb=781 unstable=0 bg_thresh=978 thresh=1957 gap=610 poll_thresh=16 ino=257 dd-2584 [002] 205.540424: balance_dirty_state: bdi btrfs-1: dirty=616 wb=781 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=17 ino=257 dd-2584 [002] 205.540543: balance_dirty_state: bdi btrfs-1: dirty=641 wb=781 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=18 ino=257 dd-2584 [002] 205.540843: balance_dirty_state: bdi btrfs-1: dirty=666 wb=781 unstable=0 bg_thresh=985 thresh=1971 gap=524 poll_thresh=19 ino=257 dd-2584 [002] 205.540961: balance_dirty_state: bdi btrfs-1: dirty=691 wb=781 unstable=0 bg_thresh=985 thresh=1970 gap=498 poll_thresh=20 ino=257 dd-2584 [002] 205.541078: balance_dirty_state: bdi btrfs-1: dirty=741 wb=781 unstable=0 bg_thresh=987 thresh=1974 gap=452 poll_thresh=21 ino=257 dd-2584 [002] 205.541082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=55664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 205.548096: balance_dirty_state: bdi btrfs-1: dirty=741 wb=631 unstable=0 bg_thresh=985 thresh=1970 gap=598 poll_thresh=21 ino=257 dd-2584 [002] 205.548222: balance_dirty_state: bdi btrfs-1: dirty=741 wb=631 unstable=0 bg_thresh=987 thresh=1975 gap=603 poll_thresh=16 ino=257 dd-2584 [002] 205.548454: balance_dirty_state: bdi btrfs-1: dirty=791 wb=631 unstable=0 bg_thresh=987 thresh=1974 gap=552 poll_thresh=17 ino=257 dd-2584 [002] 205.548688: balance_dirty_state: bdi btrfs-1: dirty=816 wb=631 unstable=0 bg_thresh=986 thresh=1973 gap=526 poll_thresh=18 ino=257 dd-2584 [002] 205.548919: balance_dirty_state: bdi btrfs-1: dirty=841 wb=631 unstable=0 bg_thresh=986 thresh=1972 gap=500 poll_thresh=19 ino=257 dd-2584 [002] 205.549154: balance_dirty_state: bdi btrfs-1: dirty=891 wb=631 unstable=0 bg_thresh=988 thresh=1976 gap=454 poll_thresh=20 ino=257 dd-2584 [002] 205.549162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-186% task_weight=98% bdi_bw=55664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 205.556077: balance_dirty_state: bdi btrfs-1: dirty=891 wb=506 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=20 ino=257 dd-2584 [000] 205.556214: balance_dirty_state: bdi btrfs-1: dirty=891 wb=506 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 205.556396: balance_dirty_state: bdi btrfs-1: dirty=916 wb=506 unstable=0 bg_thresh=989 thresh=1979 gap=557 poll_thresh=16 ino=257 dd-2584 [000] 205.557058: balance_dirty_state: bdi btrfs-1: dirty=941 wb=506 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=17 ino=257 dd-2584 [000] 205.557294: balance_dirty_state: bdi btrfs-1: dirty=991 wb=506 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 205.557302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=55664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.564120: balance_dirty_state: bdi btrfs-1: dirty=991 wb=381 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 205.564185: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=381 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 205.564257: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=381 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 205.564262: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2992 wrote=0 to_write=8192 dd-2584 [004] 205.564320: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=381 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 205.564381: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=381 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 205.564508: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=406 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 205.564636: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=456 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 205.564637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=55664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 205.566629: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1008 to_write=7184 dd-2584 [004] 205.572031: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1256 unstable=0 bg_thresh=986 thresh=1972 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 205.572104: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1256 unstable=0 bg_thresh=986 thresh=1972 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 205.572168: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1256 unstable=0 bg_thresh=985 thresh=1971 gap=549 poll_thresh=14 ino=257 dd-2584 [004] 205.572262: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1256 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 205.572358: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1256 unstable=0 bg_thresh=985 thresh=1970 gap=523 poll_thresh=16 ino=257 dd-2584 [004] 205.572676: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1256 unstable=0 bg_thresh=984 thresh=1969 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 205.572796: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1256 unstable=0 bg_thresh=986 thresh=1973 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 205.572802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-190% task_weight=98% bdi_bw=55664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.580055: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1131 unstable=0 bg_thresh=989 thresh=1979 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 205.580149: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1131 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 205.580238: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1131 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 205.580324: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1131 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 205.580413: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1131 unstable=0 bg_thresh=988 thresh=1977 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 205.580590: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1131 unstable=0 bg_thresh=990 thresh=1981 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 205.580766: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1131 unstable=0 bg_thresh=990 thresh=1980 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 205.580772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=55664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.588129: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1006 unstable=0 bg_thresh=985 thresh=1971 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 205.588225: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1006 unstable=0 bg_thresh=982 thresh=1965 gap=568 poll_thresh=13 ino=257 dd-2584 [004] 205.588314: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1006 unstable=0 bg_thresh=985 thresh=1970 gap=548 poll_thresh=14 ino=257 dd-2584 [004] 205.588403: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1006 unstable=0 bg_thresh=984 thresh=1969 gap=547 poll_thresh=15 ino=257 dd-2584 [004] 205.588495: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1006 unstable=0 bg_thresh=984 thresh=1969 gap=522 poll_thresh=16 ino=257 dd-2584 [004] 205.588854: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1006 unstable=0 bg_thresh=986 thresh=1973 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 205.588981: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1006 unstable=0 bg_thresh=986 thresh=1972 gap=450 poll_thresh=18 ino=257 dd-2584 [004] 205.588986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=98% bdi_bw=55664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 205.596113: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1006 unstable=0 bg_thresh=985 thresh=1971 gap=449 poll_thresh=18 ino=257 dd-2584 [000] 205.596120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=55664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 205.604107: balance_dirty_state: bdi btrfs-1: dirty=516 wb=756 unstable=0 bg_thresh=986 thresh=1973 gap=701 poll_thresh=18 ino=257 dd-2584 [000] 205.604198: balance_dirty_state: bdi btrfs-1: dirty=516 wb=756 unstable=0 bg_thresh=986 thresh=1973 gap=701 poll_thresh=13 ino=257 dd-2584 [000] 205.604283: balance_dirty_state: bdi btrfs-1: dirty=541 wb=756 unstable=0 bg_thresh=986 thresh=1972 gap=675 poll_thresh=14 ino=257 dd-2584 [000] 205.604368: balance_dirty_state: bdi btrfs-1: dirty=566 wb=756 unstable=0 bg_thresh=988 thresh=1977 gap=655 poll_thresh=15 ino=257 dd-2584 [000] 205.604451: balance_dirty_state: bdi btrfs-1: dirty=566 wb=756 unstable=0 bg_thresh=985 thresh=1971 gap=649 poll_thresh=16 ino=257 dd-2584 [000] 205.604619: balance_dirty_state: bdi btrfs-1: dirty=591 wb=756 unstable=0 bg_thresh=985 thresh=1970 gap=623 poll_thresh=17 ino=257 dd-2584 [000] 205.604789: balance_dirty_state: bdi btrfs-1: dirty=641 wb=756 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=18 ino=257 dd-2584 [000] 205.605058: balance_dirty_state: bdi btrfs-1: dirty=666 wb=656 unstable=0 bg_thresh=986 thresh=1972 gap=650 poll_thresh=19 ino=257 dd-2584 [000] 205.605209: balance_dirty_state: bdi btrfs-1: dirty=691 wb=631 unstable=0 bg_thresh=988 thresh=1976 gap=654 poll_thresh=20 ino=257 dd-2584 [000] 205.605514: balance_dirty_state: bdi btrfs-1: dirty=741 wb=631 unstable=0 bg_thresh=989 thresh=1979 gap=607 poll_thresh=21 ino=257 dd-2584 [000] 205.605638: balance_dirty_state: bdi btrfs-1: dirty=766 wb=631 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=22 ino=257 dd-2584 [000] 205.605790: balance_dirty_state: bdi btrfs-1: dirty=791 wb=631 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=23 ino=257 dd-2584 [000] 205.605956: balance_dirty_state: bdi btrfs-1: dirty=816 wb=631 unstable=0 bg_thresh=987 thresh=1975 gap=528 poll_thresh=24 ino=257 dd-2584 [000] 205.606125: balance_dirty_state: bdi btrfs-1: dirty=866 wb=631 unstable=0 bg_thresh=989 thresh=1979 gap=482 poll_thresh=25 ino=257 dd-2584 [000] 205.606132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=55664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 205.612109: balance_dirty_state: bdi btrfs-1: dirty=866 wb=506 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=25 ino=257 dd-2584 [000] 205.612181: balance_dirty_state: bdi btrfs-1: dirty=866 wb=506 unstable=0 bg_thresh=987 thresh=1975 gap=603 poll_thresh=19 ino=257 dd-2584 [000] 205.612297: balance_dirty_state: bdi btrfs-1: dirty=916 wb=506 unstable=0 bg_thresh=989 thresh=1979 gap=557 poll_thresh=20 ino=257 dd-2584 [000] 205.612409: balance_dirty_state: bdi btrfs-1: dirty=941 wb=506 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=21 ino=257 dd-2584 [000] 205.612693: balance_dirty_state: bdi btrfs-1: dirty=966 wb=506 unstable=0 bg_thresh=988 thresh=1977 gap=505 poll_thresh=22 ino=257 dd-2584 [000] 205.612808: balance_dirty_state: bdi btrfs-1: dirty=991 wb=506 unstable=0 bg_thresh=988 thresh=1976 gap=479 poll_thresh=23 ino=257 dd-2584 [000] 205.612812: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-186% task_weight=98% bdi_bw=55664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 205.612885: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3040 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 205.617086: writeback_single_inode: bdi btrfs-1: ino=257 state= age=100 wrote=880 to_write=7312 dd-2584 [000] 205.620045: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1256 unstable=0 bg_thresh=986 thresh=1972 gap=600 poll_thresh=23 ino=257 dd-2584 [000] 205.620109: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1256 unstable=0 bg_thresh=985 thresh=1971 gap=574 poll_thresh=17 ino=257 dd-2584 [000] 205.620229: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1256 unstable=0 bg_thresh=985 thresh=1970 gap=548 poll_thresh=18 ino=257 dd-2584 [000] 205.620348: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1256 unstable=0 bg_thresh=987 thresh=1974 gap=502 poll_thresh=19 ino=257 dd-2584 [000] 205.620465: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1256 unstable=0 bg_thresh=986 thresh=1973 gap=476 poll_thresh=20 ino=257 dd-2584 [000] 205.620469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-190% task_weight=98% bdi_bw=55664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 205.628125: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1131 unstable=0 bg_thresh=988 thresh=1977 gap=605 poll_thresh=20 ino=257 dd-2584 [000] 205.628193: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1131 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 205.628254: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1131 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=16 ino=257 dd-2584 [000] 205.628377: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1131 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=17 ino=257 dd-2584 [000] 205.628498: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1131 unstable=0 bg_thresh=989 thresh=1979 gap=507 poll_thresh=18 ino=257 dd-2584 [000] 205.628808: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1131 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=19 ino=257 dd-2584 [000] 205.628813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=55664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 205.636135: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1006 unstable=0 bg_thresh=989 thresh=1979 gap=607 poll_thresh=19 ino=257 dd-2584 [000] 205.636206: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1006 unstable=0 bg_thresh=989 thresh=1978 gap=581 poll_thresh=14 ino=257 dd-2584 [000] 205.636270: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1006 unstable=0 bg_thresh=989 thresh=1978 gap=581 poll_thresh=15 ino=257 dd-2584 [000] 205.636335: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1006 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 205.636460: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1006 unstable=0 bg_thresh=988 thresh=1976 gap=529 poll_thresh=17 ino=257 dd-2584 [000] 205.636586: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1006 unstable=0 bg_thresh=987 thresh=1975 gap=478 poll_thresh=18 ino=257 dd-2584 [000] 205.636590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=55664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.644156: balance_dirty_state: bdi btrfs-1: dirty=491 wb=881 unstable=0 bg_thresh=986 thresh=1972 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 205.644259: balance_dirty_state: bdi btrfs-1: dirty=491 wb=881 unstable=0 bg_thresh=985 thresh=1971 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 205.644356: balance_dirty_state: bdi btrfs-1: dirty=516 wb=881 unstable=0 bg_thresh=985 thresh=1971 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 205.644452: balance_dirty_state: bdi btrfs-1: dirty=541 wb=881 unstable=0 bg_thresh=985 thresh=1970 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 205.644551: balance_dirty_state: bdi btrfs-1: dirty=541 wb=881 unstable=0 bg_thresh=984 thresh=1969 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 205.644741: balance_dirty_state: bdi btrfs-1: dirty=566 wb=881 unstable=0 bg_thresh=984 thresh=1968 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 205.645270: balance_dirty_state: bdi btrfs-1: dirty=616 wb=881 unstable=0 bg_thresh=983 thresh=1967 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 205.645277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=98% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.652117: balance_dirty_state: bdi btrfs-1: dirty=616 wb=881 unstable=0 bg_thresh=983 thresh=1967 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 205.652122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=98% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.660185: balance_dirty_state: bdi btrfs-1: dirty=616 wb=631 unstable=0 bg_thresh=983 thresh=1966 gap=719 poll_thresh=18 ino=257 dd-2584 [004] 205.660299: balance_dirty_state: bdi btrfs-1: dirty=616 wb=631 unstable=0 bg_thresh=985 thresh=1971 gap=724 poll_thresh=13 ino=257 dd-2584 [004] 205.660360: balance_dirty_state: bdi btrfs-1: dirty=641 wb=631 unstable=0 bg_thresh=982 thresh=1965 gap=693 poll_thresh=14 ino=257 dd-2584 [004] 205.660418: balance_dirty_state: bdi btrfs-1: dirty=666 wb=631 unstable=0 bg_thresh=985 thresh=1970 gap=673 poll_thresh=15 ino=257 dd-2584 [004] 205.660474: balance_dirty_state: bdi btrfs-1: dirty=666 wb=631 unstable=0 bg_thresh=984 thresh=1969 gap=672 poll_thresh=16 ino=257 dd-2584 [004] 205.660586: balance_dirty_state: bdi btrfs-1: dirty=716 wb=631 unstable=0 bg_thresh=984 thresh=1968 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 205.660698: balance_dirty_state: bdi btrfs-1: dirty=741 wb=631 unstable=0 bg_thresh=983 thresh=1967 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 205.660812: balance_dirty_state: bdi btrfs-1: dirty=766 wb=631 unstable=0 bg_thresh=985 thresh=1971 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 205.660924: balance_dirty_state: bdi btrfs-1: dirty=791 wb=631 unstable=0 bg_thresh=985 thresh=1970 gap=548 poll_thresh=20 ino=257 dd-2584 [004] 205.661036: balance_dirty_state: bdi btrfs-1: dirty=841 wb=631 unstable=0 bg_thresh=984 thresh=1969 gap=497 poll_thresh=21 ino=257 dd-2584 [004] 205.661319: balance_dirty_state: bdi btrfs-1: dirty=866 wb=631 unstable=0 bg_thresh=984 thresh=1968 gap=471 poll_thresh=22 ino=257 dd-2584 [004] 205.661324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.668152: balance_dirty_state: bdi btrfs-1: dirty=866 wb=506 unstable=0 bg_thresh=985 thresh=1971 gap=599 poll_thresh=22 ino=257 dd-2584 [004] 205.668285: balance_dirty_state: bdi btrfs-1: dirty=891 wb=506 unstable=0 bg_thresh=985 thresh=1970 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 205.668401: balance_dirty_state: bdi btrfs-1: dirty=916 wb=506 unstable=0 bg_thresh=984 thresh=1969 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 205.668514: balance_dirty_state: bdi btrfs-1: dirty=941 wb=506 unstable=0 bg_thresh=984 thresh=1968 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 205.668626: balance_dirty_state: bdi btrfs-1: dirty=966 wb=506 unstable=0 bg_thresh=986 thresh=1972 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 205.668742: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=506 unstable=0 bg_thresh=985 thresh=1971 gap=449 poll_thresh=20 ino=257 dd-2584 [004] 205.668747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 205.668818: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3096 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 205.672303: writeback_single_inode: bdi btrfs-1: ino=257 state= age=52 wrote=880 to_write=7312 dd-2584 [004] 205.676184: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1256 unstable=0 bg_thresh=982 thresh=1964 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 205.676312: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1256 unstable=0 bg_thresh=981 thresh=1963 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 205.676448: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1256 unstable=0 bg_thresh=981 thresh=1963 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 205.676686: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1256 unstable=0 bg_thresh=981 thresh=1962 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 205.676922: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1256 unstable=0 bg_thresh=983 thresh=1966 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 205.676931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 205.684151: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1106 unstable=0 bg_thresh=985 thresh=1971 gap=624 poll_thresh=18 ino=257 dd-2584 [000] 205.684646: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1106 unstable=0 bg_thresh=988 thresh=1976 gap=629 poll_thresh=13 ino=257 dd-2584 [000] 205.684765: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1106 unstable=0 bg_thresh=987 thresh=1975 gap=603 poll_thresh=14 ino=257 dd-2584 [000] 205.684886: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1106 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=15 ino=257 dd-2584 [000] 205.685003: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1106 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=16 ino=257 dd-2584 [000] 205.685236: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1106 unstable=0 bg_thresh=986 thresh=1973 gap=551 poll_thresh=17 ino=257 dd-2584 [000] 205.685558: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1056 unstable=0 bg_thresh=982 thresh=1965 gap=543 poll_thresh=18 ino=257 dd-2584 [000] 205.685757: balance_dirty_state: bdi btrfs-1: dirty=391 wb=981 unstable=0 bg_thresh=987 thresh=1975 gap=603 poll_thresh=19 ino=257 dd-2584 [000] 205.685994: balance_dirty_state: bdi btrfs-1: dirty=416 wb=981 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=20 ino=257 dd-2584 [000] 205.686227: balance_dirty_state: bdi btrfs-1: dirty=466 wb=981 unstable=0 bg_thresh=986 thresh=1973 gap=526 poll_thresh=21 ino=257 dd-2584 [000] 205.686462: balance_dirty_state: bdi btrfs-1: dirty=491 wb=981 unstable=0 bg_thresh=986 thresh=1972 gap=500 poll_thresh=22 ino=257 dd-2584 [000] 205.687032: balance_dirty_state: bdi btrfs-1: dirty=516 wb=981 unstable=0 bg_thresh=988 thresh=1976 gap=479 poll_thresh=23 ino=257 dd-2584 [000] 205.687041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-234% task_weight=98% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.696183: balance_dirty_state: bdi btrfs-1: dirty=516 wb=881 unstable=0 bg_thresh=985 thresh=1970 gap=573 poll_thresh=23 ino=257 dd-2584 [004] 205.696289: balance_dirty_state: bdi btrfs-1: dirty=516 wb=881 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 205.696470: balance_dirty_state: bdi btrfs-1: dirty=566 wb=881 unstable=0 bg_thresh=987 thresh=1974 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 205.696649: balance_dirty_state: bdi btrfs-1: dirty=591 wb=881 unstable=0 bg_thresh=986 thresh=1973 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 205.696828: balance_dirty_state: bdi btrfs-1: dirty=616 wb=881 unstable=0 bg_thresh=988 thresh=1977 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 205.696834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 205.704115: balance_dirty_state: bdi btrfs-1: dirty=616 wb=881 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=20 ino=257 dd-2584 [004] 205.704121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.716089: balance_dirty_state: bdi btrfs-1: dirty=616 wb=506 unstable=0 bg_thresh=979 thresh=1959 gap=837 poll_thresh=20 ino=257 dd-2584 [004] 205.716224: balance_dirty_state: bdi btrfs-1: dirty=641 wb=506 unstable=0 bg_thresh=979 thresh=1959 gap=812 poll_thresh=15 ino=257 dd-2584 [004] 205.716312: balance_dirty_state: bdi btrfs-1: dirty=641 wb=506 unstable=0 bg_thresh=982 thresh=1964 gap=817 poll_thresh=16 ino=257 dd-2584 [004] 205.716488: balance_dirty_state: bdi btrfs-1: dirty=691 wb=506 unstable=0 bg_thresh=981 thresh=1963 gap=766 poll_thresh=17 ino=257 dd-2584 [004] 205.716662: balance_dirty_state: bdi btrfs-1: dirty=716 wb=506 unstable=0 bg_thresh=981 thresh=1962 gap=740 poll_thresh=18 ino=257 dd-2584 [004] 205.717114: balance_dirty_state: bdi btrfs-1: dirty=741 wb=506 unstable=0 bg_thresh=983 thresh=1966 gap=719 poll_thresh=19 ino=257 dd-2584 [004] 205.717284: balance_dirty_state: bdi btrfs-1: dirty=766 wb=506 unstable=0 bg_thresh=982 thresh=1965 gap=693 poll_thresh=20 ino=257 dd-2584 [004] 205.717453: balance_dirty_state: bdi btrfs-1: dirty=816 wb=506 unstable=0 bg_thresh=982 thresh=1964 gap=642 poll_thresh=21 ino=257 dd-2584 [004] 205.717625: balance_dirty_state: bdi btrfs-1: dirty=841 wb=506 unstable=0 bg_thresh=984 thresh=1968 gap=621 poll_thresh=22 ino=257 dd-2584 [004] 205.717796: balance_dirty_state: bdi btrfs-1: dirty=866 wb=506 unstable=0 bg_thresh=983 thresh=1967 gap=595 poll_thresh=23 ino=257 dd-2584 [004] 205.717969: balance_dirty_state: bdi btrfs-1: dirty=916 wb=506 unstable=0 bg_thresh=983 thresh=1966 gap=544 poll_thresh=24 ino=257 dd-2584 [004] 205.718141: balance_dirty_state: bdi btrfs-1: dirty=941 wb=506 unstable=0 bg_thresh=982 thresh=1965 gap=518 poll_thresh=25 ino=257 dd-2584 [004] 205.718314: balance_dirty_state: bdi btrfs-1: dirty=966 wb=506 unstable=0 bg_thresh=984 thresh=1969 gap=497 poll_thresh=26 ino=257 dd-2584 [004] 205.718742: balance_dirty_state: bdi btrfs-1: dirty=991 wb=506 unstable=0 bg_thresh=984 thresh=1968 gap=471 poll_thresh=27 ino=257 dd-2584 [004] 205.718749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 205.718831: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3144 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 205.720904: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=880 to_write=7312 dd-2584 [004] 205.724151: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1281 unstable=0 bg_thresh=978 thresh=1957 gap=585 poll_thresh=27 ino=257 dd-2584 [004] 205.724238: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1281 unstable=0 bg_thresh=978 thresh=1956 gap=559 poll_thresh=20 ino=257 dd-2584 [004] 205.724373: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1281 unstable=0 bg_thresh=977 thresh=1955 gap=533 poll_thresh=21 ino=257 dd-2584 [004] 205.724500: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1281 unstable=0 bg_thresh=977 thresh=1954 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 205.724507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-33% task_gap=-167% task_weight=99% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.732214: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1281 unstable=0 bg_thresh=980 thresh=1961 gap=489 poll_thresh=22 ino=257 dd-2584 [004] 205.732223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.740158: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1006 unstable=0 bg_thresh=983 thresh=1967 gap=770 poll_thresh=22 ino=257 dd-2584 [004] 205.740229: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1006 unstable=0 bg_thresh=986 thresh=1972 gap=775 poll_thresh=16 ino=257 dd-2584 [004] 205.740349: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1006 unstable=0 bg_thresh=985 thresh=1971 gap=724 poll_thresh=17 ino=257 dd-2584 [004] 205.740467: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1006 unstable=0 bg_thresh=985 thresh=1970 gap=698 poll_thresh=18 ino=257 dd-2584 [004] 205.740587: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1006 unstable=0 bg_thresh=987 thresh=1974 gap=677 poll_thresh=19 ino=257 dd-2584 [004] 205.740706: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1006 unstable=0 bg_thresh=986 thresh=1973 gap=651 poll_thresh=20 ino=257 dd-2584 [004] 205.741004: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1006 unstable=0 bg_thresh=986 thresh=1972 gap=600 poll_thresh=21 ino=257 dd-2584 [004] 205.741119: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1006 unstable=0 bg_thresh=985 thresh=1971 gap=574 poll_thresh=22 ino=257 dd-2584 [004] 205.741235: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1006 unstable=0 bg_thresh=984 thresh=1969 gap=547 poll_thresh=23 ino=257 dd-2584 [004] 205.741348: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1006 unstable=0 bg_thresh=984 thresh=1968 gap=496 poll_thresh=24 ino=257 dd-2584 [004] 205.741465: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1006 unstable=0 bg_thresh=983 thresh=1967 gap=470 poll_thresh=25 ino=257 dd-2584 [004] 205.741469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=98% bdi_bw=57040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.748157: balance_dirty_state: bdi btrfs-1: dirty=491 wb=881 unstable=0 bg_thresh=985 thresh=1970 gap=598 poll_thresh=25 ino=257 dd-2584 [004] 205.748250: balance_dirty_state: bdi btrfs-1: dirty=491 wb=881 unstable=0 bg_thresh=987 thresh=1975 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 205.748422: balance_dirty_state: bdi btrfs-1: dirty=541 wb=881 unstable=0 bg_thresh=987 thresh=1974 gap=552 poll_thresh=20 ino=257 dd-2584 [004] 205.748592: balance_dirty_state: bdi btrfs-1: dirty=566 wb=881 unstable=0 bg_thresh=986 thresh=1973 gap=526 poll_thresh=21 ino=257 dd-2584 [004] 205.748760: balance_dirty_state: bdi btrfs-1: dirty=591 wb=881 unstable=0 bg_thresh=986 thresh=1972 gap=500 poll_thresh=22 ino=257 dd-2584 [004] 205.749231: balance_dirty_state: bdi btrfs-1: dirty=641 wb=881 unstable=0 bg_thresh=988 thresh=1976 gap=454 poll_thresh=23 ino=257 dd-2584 [004] 205.749237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=57964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.756206: balance_dirty_state: bdi btrfs-1: dirty=641 wb=756 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=23 ino=257 dd-2584 [004] 205.756288: balance_dirty_state: bdi btrfs-1: dirty=641 wb=756 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 205.756403: balance_dirty_state: bdi btrfs-1: dirty=666 wb=756 unstable=0 bg_thresh=986 thresh=1972 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 205.756515: balance_dirty_state: bdi btrfs-1: dirty=716 wb=756 unstable=0 bg_thresh=985 thresh=1971 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 205.756628: balance_dirty_state: bdi btrfs-1: dirty=741 wb=756 unstable=0 bg_thresh=987 thresh=1975 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 205.756632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=57964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.764191: balance_dirty_state: bdi btrfs-1: dirty=741 wb=631 unstable=0 bg_thresh=988 thresh=1976 gap=604 poll_thresh=20 ino=257 dd-2584 [004] 205.764286: balance_dirty_state: bdi btrfs-1: dirty=766 wb=631 unstable=0 bg_thresh=985 thresh=1970 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 205.764345: balance_dirty_state: bdi btrfs-1: dirty=766 wb=631 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 205.764463: balance_dirty_state: bdi btrfs-1: dirty=816 wb=631 unstable=0 bg_thresh=987 thresh=1974 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 205.764579: balance_dirty_state: bdi btrfs-1: dirty=841 wb=631 unstable=0 bg_thresh=986 thresh=1973 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 205.764874: balance_dirty_state: bdi btrfs-1: dirty=866 wb=631 unstable=0 bg_thresh=988 thresh=1977 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 205.764879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=57964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.772257: balance_dirty_state: bdi btrfs-1: dirty=866 wb=506 unstable=0 bg_thresh=988 thresh=1976 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 205.772383: balance_dirty_state: bdi btrfs-1: dirty=891 wb=506 unstable=0 bg_thresh=985 thresh=1970 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 205.772504: balance_dirty_state: bdi btrfs-1: dirty=891 wb=506 unstable=0 bg_thresh=984 thresh=1969 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 205.772621: balance_dirty_state: bdi btrfs-1: dirty=916 wb=506 unstable=0 bg_thresh=984 thresh=1969 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 205.772854: balance_dirty_state: bdi btrfs-1: dirty=941 wb=506 unstable=0 bg_thresh=984 thresh=1968 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 205.773089: balance_dirty_state: bdi btrfs-1: dirty=991 wb=506 unstable=0 bg_thresh=986 thresh=1972 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 205.773097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=57964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 205.773140: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3200 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 205.776089: writeback_single_inode: bdi btrfs-1: ino=257 state= age=52 wrote=880 to_write=7312 dd-2584 [000] 205.780264: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1256 unstable=0 bg_thresh=987 thresh=1975 gap=603 poll_thresh=18 ino=257 dd-2584 [000] 205.780402: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1256 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=13 ino=257 dd-2584 [000] 205.780522: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1256 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=14 ino=257 dd-2584 [000] 205.780640: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1256 unstable=0 bg_thresh=989 thresh=1979 gap=557 poll_thresh=15 ino=257 dd-2584 [000] 205.780757: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1256 unstable=0 bg_thresh=986 thresh=1973 gap=526 poll_thresh=16 ino=257 dd-2584 [000] 205.780993: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1256 unstable=0 bg_thresh=988 thresh=1977 gap=505 poll_thresh=17 ino=257 dd-2584 [000] 205.781230: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1256 unstable=0 bg_thresh=988 thresh=1976 gap=479 poll_thresh=18 ino=257 dd-2584 [000] 205.781239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=57964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 205.788105: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1106 unstable=0 bg_thresh=987 thresh=1975 gap=628 poll_thresh=18 ino=257 dd-2584 [000] 205.788599: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1106 unstable=0 bg_thresh=984 thresh=1969 gap=597 poll_thresh=13 ino=257 dd-2584 [000] 205.788717: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1106 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=14 ino=257 dd-2584 [000] 205.788835: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1106 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 205.788952: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1106 unstable=0 bg_thresh=986 thresh=1973 gap=551 poll_thresh=16 ino=257 dd-2584 [000] 205.789188: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1106 unstable=0 bg_thresh=988 thresh=1977 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 205.789421: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1106 unstable=0 bg_thresh=988 thresh=1976 gap=504 poll_thresh=18 ino=257 dd-2584 [000] 205.789656: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1106 unstable=0 bg_thresh=987 thresh=1975 gap=453 poll_thresh=19 ino=257 dd-2584 [000] 205.789665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=57964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.796117: balance_dirty_state: bdi btrfs-1: dirty=416 wb=881 unstable=0 bg_thresh=987 thresh=1974 gap=677 poll_thresh=19 ino=257 dd-2584 [004] 205.796233: balance_dirty_state: bdi btrfs-1: dirty=416 wb=881 unstable=0 bg_thresh=986 thresh=1973 gap=676 poll_thresh=14 ino=257 dd-2584 [004] 205.796319: balance_dirty_state: bdi btrfs-1: dirty=441 wb=881 unstable=0 bg_thresh=986 thresh=1973 gap=651 poll_thresh=15 ino=257 dd-2584 [004] 205.796404: balance_dirty_state: bdi btrfs-1: dirty=466 wb=881 unstable=0 bg_thresh=986 thresh=1972 gap=625 poll_thresh=16 ino=257 dd-2584 [004] 205.796574: balance_dirty_state: bdi btrfs-1: dirty=491 wb=881 unstable=0 bg_thresh=985 thresh=1971 gap=599 poll_thresh=17 ino=257 dd-2584 [004] 205.797047: balance_dirty_state: bdi btrfs-1: dirty=516 wb=881 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 205.797217: balance_dirty_state: bdi btrfs-1: dirty=541 wb=881 unstable=0 bg_thresh=987 thresh=1974 gap=552 poll_thresh=19 ino=257 dd-2584 [004] 205.797389: balance_dirty_state: bdi btrfs-1: dirty=591 wb=881 unstable=0 bg_thresh=986 thresh=1973 gap=501 poll_thresh=20 ino=257 dd-2584 [004] 205.797560: balance_dirty_state: bdi btrfs-1: dirty=616 wb=881 unstable=0 bg_thresh=988 thresh=1977 gap=480 poll_thresh=21 ino=257 dd-2584 [004] 205.797566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=57964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.804132: balance_dirty_state: bdi btrfs-1: dirty=616 wb=881 unstable=0 bg_thresh=983 thresh=1967 gap=470 poll_thresh=21 ino=257 dd-2584 [004] 205.804139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=98% bdi_bw=57964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.812136: balance_dirty_state: bdi btrfs-1: dirty=616 wb=631 unstable=0 bg_thresh=988 thresh=1976 gap=729 poll_thresh=21 ino=257 dd-2584 [004] 205.812200: balance_dirty_state: bdi btrfs-1: dirty=641 wb=631 unstable=0 bg_thresh=985 thresh=1970 gap=698 poll_thresh=16 ino=257 dd-2584 [004] 205.812316: balance_dirty_state: bdi btrfs-1: dirty=666 wb=631 unstable=0 bg_thresh=984 thresh=1969 gap=672 poll_thresh=17 ino=257 dd-2584 [004] 205.812429: balance_dirty_state: bdi btrfs-1: dirty=691 wb=631 unstable=0 bg_thresh=984 thresh=1968 gap=646 poll_thresh=18 ino=257 dd-2584 [004] 205.812543: balance_dirty_state: bdi btrfs-1: dirty=716 wb=631 unstable=0 bg_thresh=986 thresh=1972 gap=625 poll_thresh=19 ino=257 dd-2584 [004] 205.812655: balance_dirty_state: bdi btrfs-1: dirty=766 wb=631 unstable=0 bg_thresh=985 thresh=1971 gap=574 poll_thresh=20 ino=257 dd-2584 [004] 205.812938: balance_dirty_state: bdi btrfs-1: dirty=791 wb=631 unstable=0 bg_thresh=985 thresh=1970 gap=548 poll_thresh=21 ino=257 dd-2584 [004] 205.813052: balance_dirty_state: bdi btrfs-1: dirty=816 wb=631 unstable=0 bg_thresh=984 thresh=1969 gap=522 poll_thresh=22 ino=257 dd-2584 [004] 205.813166: balance_dirty_state: bdi btrfs-1: dirty=866 wb=631 unstable=0 bg_thresh=986 thresh=1973 gap=476 poll_thresh=23 ino=257 dd-2584 [004] 205.813170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=57964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 205.820126: balance_dirty_state: bdi btrfs-1: dirty=866 wb=481 unstable=0 bg_thresh=983 thresh=1967 gap=620 poll_thresh=23 ino=257 dd-2584 [004] 205.820193: balance_dirty_state: bdi btrfs-1: dirty=866 wb=481 unstable=0 bg_thresh=983 thresh=1966 gap=619 poll_thresh=17 ino=257 dd-2584 [004] 205.820312: balance_dirty_state: bdi btrfs-1: dirty=891 wb=481 unstable=0 bg_thresh=985 thresh=1971 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 205.820428: balance_dirty_state: bdi btrfs-1: dirty=941 wb=481 unstable=0 bg_thresh=985 thresh=1970 gap=548 poll_thresh=19 ino=257 dd-2584 [004] 205.820542: balance_dirty_state: bdi btrfs-1: dirty=966 wb=481 unstable=0 bg_thresh=987 thresh=1974 gap=527 poll_thresh=20 ino=257 dd-2584 [004] 205.820654: balance_dirty_state: bdi btrfs-1: dirty=991 wb=481 unstable=0 bg_thresh=986 thresh=1973 gap=501 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 205.820719: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3248 wrote=0 to_write=8192 dd-2584 [004] 205.820958: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=506 unstable=0 bg_thresh=986 thresh=1972 gap=450 poll_thresh=22 ino=257 dd-2584 [004] 205.820960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=57964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 205.822826: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=912 to_write=7280 dd-2584 [002] 205.828132: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1256 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=22 ino=257 dd-2584 [002] 205.828196: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1256 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=16 ino=257 dd-2584 [002] 205.828314: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1256 unstable=0 bg_thresh=989 thresh=1979 gap=557 poll_thresh=17 ino=257 dd-2584 [002] 205.828434: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1256 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=18 ino=257 dd-2584 [002] 205.828553: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1256 unstable=0 bg_thresh=994 thresh=1988 gap=491 poll_thresh=19 ino=257 dd-2584 [002] 205.828558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=57964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 205.836115: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1131 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=19 ino=257 dd-2584 [002] 205.836177: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1131 unstable=0 bg_thresh=989 thresh=1978 gap=581 poll_thresh=14 ino=257 dd-2584 [002] 205.836236: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1131 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=15 ino=257 dd-2584 [002] 205.836296: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1131 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 205.836419: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1131 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 205.836541: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1131 unstable=0 bg_thresh=987 thresh=1974 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 205.836845: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1131 unstable=0 bg_thresh=986 thresh=1973 gap=451 poll_thresh=19 ino=257 dd-2584 [002] 205.836850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=57964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 205.844135: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1006 unstable=0 bg_thresh=975 thresh=1951 gap=554 poll_thresh=19 ino=257 dd-2584 [002] 205.844198: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1006 unstable=0 bg_thresh=975 thresh=1951 gap=554 poll_thresh=14 ino=257 dd-2584 [002] 205.844257: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1006 unstable=0 bg_thresh=984 thresh=1968 gap=546 poll_thresh=15 ino=257 dd-2584 [002] 205.844316: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1006 unstable=0 bg_thresh=984 thresh=1968 gap=521 poll_thresh=16 ino=257 dd-2584 [002] 205.844434: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1006 unstable=0 bg_thresh=989 thresh=1978 gap=506 poll_thresh=17 ino=257 dd-2584 [002] 205.844555: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1006 unstable=0 bg_thresh=988 thresh=1977 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 205.844560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=57964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 205.852132: balance_dirty_state: bdi btrfs-1: dirty=491 wb=906 unstable=0 bg_thresh=969 thresh=1939 gap=542 poll_thresh=18 ino=257 dd-2584 [002] 205.852198: balance_dirty_state: bdi btrfs-1: dirty=516 wb=906 unstable=0 bg_thresh=969 thresh=1939 gap=517 poll_thresh=13 ino=257 dd-2584 [002] 205.852259: balance_dirty_state: bdi btrfs-1: dirty=516 wb=906 unstable=0 bg_thresh=972 thresh=1944 gap=522 poll_thresh=14 ino=257 dd-2584 [002] 205.852321: balance_dirty_state: bdi btrfs-1: dirty=541 wb=906 unstable=0 bg_thresh=972 thresh=1944 gap=497 poll_thresh=15 ino=257 dd-2584 [002] 205.852384: balance_dirty_state: bdi btrfs-1: dirty=566 wb=906 unstable=0 bg_thresh=974 thresh=1949 gap=477 poll_thresh=16 ino=257 dd-2584 [002] 205.852389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1219 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=58952 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 205.860123: balance_dirty_state: bdi btrfs-1: dirty=566 wb=906 unstable=0 bg_thresh=971 thresh=1943 gap=471 poll_thresh=16 ino=257 dd-2584 [002] 205.860129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1293 task_limit=1214 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-65% task_gap=-229% task_weight=98% bdi_bw=58952 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 205.868253: balance_dirty_state: bdi btrfs-1: dirty=591 wb=631 unstable=0 bg_thresh=974 thresh=1948 gap=726 poll_thresh=16 ino=257 dd-2584 [002] 205.868328: balance_dirty_state: bdi btrfs-1: dirty=591 wb=631 unstable=0 bg_thresh=974 thresh=1948 gap=726 poll_thresh=12 ino=257 dd-2584 [002] 205.868396: balance_dirty_state: bdi btrfs-1: dirty=616 wb=631 unstable=0 bg_thresh=976 thresh=1953 gap=706 poll_thresh=13 ino=257 dd-2584 [002] 205.868455: balance_dirty_state: bdi btrfs-1: dirty=641 wb=631 unstable=0 bg_thresh=979 thresh=1958 gap=686 poll_thresh=14 ino=257 dd-2584 [002] 205.868514: balance_dirty_state: bdi btrfs-1: dirty=641 wb=631 unstable=0 bg_thresh=979 thresh=1958 gap=686 poll_thresh=15 ino=257 dd-2584 [002] 205.868746: balance_dirty_state: bdi btrfs-1: dirty=666 wb=631 unstable=0 bg_thresh=981 thresh=1963 gap=666 poll_thresh=16 ino=257 dd-2584 [002] 205.868860: balance_dirty_state: bdi btrfs-1: dirty=691 wb=631 unstable=0 bg_thresh=981 thresh=1962 gap=640 poll_thresh=17 ino=257 dd-2584 [002] 205.868971: balance_dirty_state: bdi btrfs-1: dirty=741 wb=631 unstable=0 bg_thresh=980 thresh=1961 gap=589 poll_thresh=18 ino=257 dd-2584 [002] 205.869082: balance_dirty_state: bdi btrfs-1: dirty=766 wb=631 unstable=0 bg_thresh=982 thresh=1965 gap=568 poll_thresh=19 ino=257 dd-2584 [002] 205.869197: balance_dirty_state: bdi btrfs-1: dirty=791 wb=631 unstable=0 bg_thresh=982 thresh=1964 gap=542 poll_thresh=20 ino=257 dd-2584 [002] 205.869311: balance_dirty_state: bdi btrfs-1: dirty=816 wb=631 unstable=0 bg_thresh=981 thresh=1963 gap=516 poll_thresh=21 ino=257 dd-2584 [002] 205.869426: balance_dirty_state: bdi btrfs-1: dirty=866 wb=631 unstable=0 bg_thresh=983 thresh=1967 gap=470 poll_thresh=22 ino=257 dd-2584 [002] 205.869431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=98% bdi_bw=58952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 205.876289: balance_dirty_state: bdi btrfs-1: dirty=866 wb=506 unstable=0 bg_thresh=980 thresh=1961 gap=589 poll_thresh=22 ino=257 dd-2584 [005] 205.876415: balance_dirty_state: bdi btrfs-1: dirty=866 wb=506 unstable=0 bg_thresh=980 thresh=1961 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 205.876649: balance_dirty_state: bdi btrfs-1: dirty=916 wb=506 unstable=0 bg_thresh=985 thresh=1971 gap=549 poll_thresh=17 ino=257 dd-2584 [005] 205.877248: balance_dirty_state: bdi btrfs-1: dirty=941 wb=506 unstable=0 bg_thresh=985 thresh=1970 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 205.877485: balance_dirty_state: bdi btrfs-1: dirty=966 wb=506 unstable=0 bg_thresh=984 thresh=1969 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 205.877731: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=481 unstable=0 bg_thresh=984 thresh=1968 gap=471 poll_thresh=20 ino=257 dd-2584 [005] 205.877736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=99% bdi_bw=58952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 205.877820: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3304 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 205.879802: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=848 to_write=7344 dd-2584 [005] 205.884208: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1231 unstable=0 bg_thresh=976 thresh=1953 gap=556 poll_thresh=20 ino=257 dd-2584 [005] 205.884378: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1231 unstable=0 bg_thresh=976 thresh=1952 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 205.884539: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1231 unstable=0 bg_thresh=978 thresh=1957 gap=535 poll_thresh=16 ino=257 dd-2584 [005] 205.884860: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1231 unstable=0 bg_thresh=978 thresh=1956 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 205.885189: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1231 unstable=0 bg_thresh=974 thresh=1949 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 205.885200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1218 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-61% task_gap=-223% task_weight=100% bdi_bw=58952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 205.892223: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1031 unstable=0 bg_thresh=972 thresh=1945 gap=673 poll_thresh=18 ino=257 dd-2584 [005] 205.892331: balance_dirty_state: bdi btrfs-1: dirty=266 wb=981 unstable=0 bg_thresh=978 thresh=1956 gap=709 poll_thresh=13 ino=257 dd-2584 [005] 205.892391: balance_dirty_state: bdi btrfs-1: dirty=291 wb=981 unstable=0 bg_thresh=977 thresh=1955 gap=683 poll_thresh=14 ino=257 dd-2584 [005] 205.892451: balance_dirty_state: bdi btrfs-1: dirty=291 wb=981 unstable=0 bg_thresh=977 thresh=1955 gap=683 poll_thresh=15 ino=257 dd-2584 [005] 205.892511: balance_dirty_state: bdi btrfs-1: dirty=316 wb=981 unstable=0 bg_thresh=977 thresh=1954 gap=657 poll_thresh=16 ino=257 dd-2584 [005] 205.892811: balance_dirty_state: bdi btrfs-1: dirty=341 wb=981 unstable=0 bg_thresh=976 thresh=1953 gap=631 poll_thresh=17 ino=257 dd-2584 [005] 205.892928: balance_dirty_state: bdi btrfs-1: dirty=391 wb=981 unstable=0 bg_thresh=976 thresh=1952 gap=580 poll_thresh=18 ino=257 dd-2584 [005] 205.893045: balance_dirty_state: bdi btrfs-1: dirty=416 wb=981 unstable=0 bg_thresh=978 thresh=1956 gap=559 poll_thresh=19 ino=257 dd-2584 [005] 205.893162: balance_dirty_state: bdi btrfs-1: dirty=441 wb=981 unstable=0 bg_thresh=977 thresh=1955 gap=533 poll_thresh=20 ino=257 dd-2584 [005] 205.893280: balance_dirty_state: bdi btrfs-1: dirty=466 wb=981 unstable=0 bg_thresh=977 thresh=1954 gap=507 poll_thresh=21 ino=257 dd-2584 [005] 205.893399: balance_dirty_state: bdi btrfs-1: dirty=516 wb=981 unstable=0 bg_thresh=976 thresh=1953 gap=456 poll_thresh=22 ino=257 dd-2584 [005] 205.893404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1222 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-59% task_gap=-218% task_weight=99% bdi_bw=58952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 205.900254: balance_dirty_state: bdi btrfs-1: dirty=516 wb=856 unstable=0 bg_thresh=974 thresh=1949 gap=577 poll_thresh=22 ino=257 dd-2584 [005] 205.900328: balance_dirty_state: bdi btrfs-1: dirty=516 wb=856 unstable=0 bg_thresh=977 thresh=1954 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 205.900453: balance_dirty_state: bdi btrfs-1: dirty=566 wb=856 unstable=0 bg_thresh=972 thresh=1945 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 205.900754: balance_dirty_state: bdi btrfs-1: dirty=591 wb=856 unstable=0 bg_thresh=976 thresh=1953 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 205.900877: balance_dirty_state: bdi btrfs-1: dirty=616 wb=856 unstable=0 bg_thresh=975 thresh=1951 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 205.900882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1221 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=58952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 205.908251: balance_dirty_state: bdi btrfs-1: dirty=616 wb=856 unstable=0 bg_thresh=979 thresh=1959 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 205.908259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=58952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 205.916198: balance_dirty_state: bdi btrfs-1: dirty=616 wb=606 unstable=0 bg_thresh=979 thresh=1958 gap=736 poll_thresh=19 ino=257 dd-2584 [001] 205.916267: balance_dirty_state: bdi btrfs-1: dirty=616 wb=606 unstable=0 bg_thresh=979 thresh=1958 gap=736 poll_thresh=14 ino=257 dd-2584 [001] 205.916326: balance_dirty_state: bdi btrfs-1: dirty=641 wb=606 unstable=0 bg_thresh=981 thresh=1963 gap=716 poll_thresh=15 ino=257 dd-2584 [001] 205.916384: balance_dirty_state: bdi btrfs-1: dirty=641 wb=606 unstable=0 bg_thresh=984 thresh=1968 gap=721 poll_thresh=16 ino=257 dd-2584 [001] 205.916502: balance_dirty_state: bdi btrfs-1: dirty=691 wb=606 unstable=0 bg_thresh=983 thresh=1967 gap=670 poll_thresh=17 ino=257 dd-2584 [001] 205.916620: balance_dirty_state: bdi btrfs-1: dirty=716 wb=606 unstable=0 bg_thresh=983 thresh=1966 gap=644 poll_thresh=18 ino=257 dd-2584 [001] 205.916737: balance_dirty_state: bdi btrfs-1: dirty=741 wb=606 unstable=0 bg_thresh=985 thresh=1970 gap=623 poll_thresh=19 ino=257 dd-2584 [001] 205.916854: balance_dirty_state: bdi btrfs-1: dirty=791 wb=606 unstable=0 bg_thresh=984 thresh=1969 gap=572 poll_thresh=20 ino=257 dd-2584 [001] 205.916970: balance_dirty_state: bdi btrfs-1: dirty=816 wb=606 unstable=0 bg_thresh=984 thresh=1968 gap=546 poll_thresh=21 ino=257 dd-2584 [001] 205.917271: balance_dirty_state: bdi btrfs-1: dirty=841 wb=581 unstable=0 bg_thresh=983 thresh=1967 gap=545 poll_thresh=22 ino=257 dd-2584 [001] 205.917388: balance_dirty_state: bdi btrfs-1: dirty=866 wb=581 unstable=0 bg_thresh=985 thresh=1971 gap=524 poll_thresh=23 ino=257 dd-2584 [001] 205.917564: balance_dirty_state: bdi btrfs-1: dirty=916 wb=581 unstable=0 bg_thresh=985 thresh=1970 gap=473 poll_thresh=24 ino=257 dd-2584 [001] 205.917573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=98% bdi_bw=58952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 205.924242: balance_dirty_state: bdi btrfs-1: dirty=916 wb=456 unstable=0 bg_thresh=980 thresh=1960 gap=588 poll_thresh=24 ino=257 dd-2584 [001] 205.924310: balance_dirty_state: bdi btrfs-1: dirty=916 wb=456 unstable=0 bg_thresh=977 thresh=1954 gap=582 poll_thresh=18 ino=257 dd-2584 [001] 205.924435: balance_dirty_state: bdi btrfs-1: dirty=966 wb=456 unstable=0 bg_thresh=982 thresh=1964 gap=542 poll_thresh=19 ino=257 dd-2584 [001] 205.924557: balance_dirty_state: bdi btrfs-1: dirty=991 wb=456 unstable=0 bg_thresh=981 thresh=1962 gap=515 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 205.924607: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3352 wrote=0 to_write=8192 dd-2584 [001] 205.924689: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=456 unstable=0 bg_thresh=980 thresh=1960 gap=488 poll_thresh=21 ino=257 dd-2584 [001] 205.924691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-54% task_gap=-206% task_weight=98% bdi_bw=58952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 205.926682: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=880 to_write=7312 dd-2584 [005] 205.932150: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1206 unstable=0 bg_thresh=981 thresh=1962 gap=615 poll_thresh=21 ino=257 dd-2584 [005] 205.932237: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1206 unstable=0 bg_thresh=983 thresh=1967 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 205.932396: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1206 unstable=0 bg_thresh=983 thresh=1966 gap=569 poll_thresh=17 ino=257 dd-2584 [005] 205.932856: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1206 unstable=0 bg_thresh=982 thresh=1965 gap=543 poll_thresh=18 ino=257 dd-2584 [005] 205.933002: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1206 unstable=0 bg_thresh=979 thresh=1958 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 205.933007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=58952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 205.940260: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1081 unstable=0 bg_thresh=981 thresh=1963 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 205.940327: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1081 unstable=0 bg_thresh=984 thresh=1968 gap=621 poll_thresh=14 ino=257 dd-2584 [005] 205.940387: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1081 unstable=0 bg_thresh=983 thresh=1967 gap=595 poll_thresh=15 ino=257 dd-2584 [005] 205.940445: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1081 unstable=0 bg_thresh=983 thresh=1967 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 205.940563: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1081 unstable=0 bg_thresh=985 thresh=1971 gap=549 poll_thresh=17 ino=257 dd-2584 [005] 205.940681: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1081 unstable=0 bg_thresh=985 thresh=1970 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 205.940797: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1081 unstable=0 bg_thresh=984 thresh=1969 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 205.940916: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1081 unstable=0 bg_thresh=986 thresh=1973 gap=451 poll_thresh=20 ino=257 dd-2584 [005] 205.940921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=58952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 205.948240: balance_dirty_state: bdi btrfs-1: dirty=441 wb=956 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=20 ino=257 dd-2584 [005] 205.948307: balance_dirty_state: bdi btrfs-1: dirty=441 wb=956 unstable=0 bg_thresh=983 thresh=1967 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 205.948544: balance_dirty_state: bdi btrfs-1: dirty=466 wb=956 unstable=0 bg_thresh=986 thresh=1972 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 205.948663: balance_dirty_state: bdi btrfs-1: dirty=491 wb=956 unstable=0 bg_thresh=982 thresh=1965 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 205.948780: balance_dirty_state: bdi btrfs-1: dirty=516 wb=956 unstable=0 bg_thresh=982 thresh=1964 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 205.948898: balance_dirty_state: bdi btrfs-1: dirty=566 wb=956 unstable=0 bg_thresh=984 thresh=1968 gap=446 poll_thresh=19 ino=257 dd-2584 [005] 205.948902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=58952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 205.956264: balance_dirty_state: bdi btrfs-1: dirty=566 wb=856 unstable=0 bg_thresh=983 thresh=1966 gap=544 poll_thresh=19 ino=257 dd-2584 [005] 205.956392: balance_dirty_state: bdi btrfs-1: dirty=566 wb=856 unstable=0 bg_thresh=983 thresh=1966 gap=544 poll_thresh=14 ino=257 dd-2584 [005] 205.956512: balance_dirty_state: bdi btrfs-1: dirty=591 wb=856 unstable=0 bg_thresh=982 thresh=1965 gap=518 poll_thresh=15 ino=257 dd-2584 [005] 205.956629: balance_dirty_state: bdi btrfs-1: dirty=616 wb=856 unstable=0 bg_thresh=982 thresh=1965 gap=493 poll_thresh=16 ino=257 dd-2584 [005] 205.956864: balance_dirty_state: bdi btrfs-1: dirty=641 wb=856 unstable=0 bg_thresh=984 thresh=1969 gap=472 poll_thresh=17 ino=257 dd-2584 [005] 205.956873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=59992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 205.964291: balance_dirty_state: bdi btrfs-1: dirty=641 wb=856 unstable=0 bg_thresh=984 thresh=1968 gap=471 poll_thresh=17 ino=257 dd-2584 [005] 205.964296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=59992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 205.972266: balance_dirty_state: bdi btrfs-1: dirty=641 wb=606 unstable=0 bg_thresh=993 thresh=1987 gap=740 poll_thresh=17 ino=257 dd-2584 [005] 205.972358: balance_dirty_state: bdi btrfs-1: dirty=666 wb=606 unstable=0 bg_thresh=993 thresh=1986 gap=714 poll_thresh=13 ino=257 dd-2584 [005] 205.972428: balance_dirty_state: bdi btrfs-1: dirty=666 wb=606 unstable=0 bg_thresh=993 thresh=1986 gap=714 poll_thresh=14 ino=257 dd-2584 [005] 205.972497: balance_dirty_state: bdi btrfs-1: dirty=691 wb=606 unstable=0 bg_thresh=990 thresh=1981 gap=684 poll_thresh=15 ino=257 dd-2584 [005] 205.972564: balance_dirty_state: bdi btrfs-1: dirty=716 wb=606 unstable=0 bg_thresh=990 thresh=1981 gap=659 poll_thresh=16 ino=257 dd-2584 [005] 205.972905: balance_dirty_state: bdi btrfs-1: dirty=741 wb=606 unstable=0 bg_thresh=987 thresh=1974 gap=627 poll_thresh=17 ino=257 dd-2584 [005] 205.973073: balance_dirty_state: bdi btrfs-1: dirty=766 wb=531 unstable=0 bg_thresh=986 thresh=1972 gap=675 poll_thresh=18 ino=257 dd-2584 [005] 205.973220: balance_dirty_state: bdi btrfs-1: dirty=791 wb=481 unstable=0 bg_thresh=988 thresh=1977 gap=705 poll_thresh=19 ino=257 dd-2584 [005] 205.973357: balance_dirty_state: bdi btrfs-1: dirty=841 wb=481 unstable=0 bg_thresh=981 thresh=1963 gap=641 poll_thresh=20 ino=257 dd-2584 [005] 205.973501: balance_dirty_state: bdi btrfs-1: dirty=866 wb=481 unstable=0 bg_thresh=981 thresh=1962 gap=615 poll_thresh=21 ino=257 dd-2584 [005] 205.973644: balance_dirty_state: bdi btrfs-1: dirty=891 wb=481 unstable=0 bg_thresh=982 thresh=1965 gap=593 poll_thresh=22 ino=257 dd-2584 [005] 205.973783: balance_dirty_state: bdi btrfs-1: dirty=916 wb=481 unstable=0 bg_thresh=981 thresh=1963 gap=566 poll_thresh=23 ino=257 dd-2584 [005] 205.973921: balance_dirty_state: bdi btrfs-1: dirty=966 wb=481 unstable=0 bg_thresh=980 thresh=1961 gap=514 poll_thresh=24 ino=257 dd-2584 [005] 205.974250: balance_dirty_state: bdi btrfs-1: dirty=991 wb=481 unstable=0 bg_thresh=982 thresh=1964 gap=492 poll_thresh=25 ino=257 flush-btrfs-1-2586 [003] 205.974333: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3400 wrote=0 to_write=8192 dd-2584 [005] 205.974397: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=481 unstable=0 bg_thresh=981 thresh=1962 gap=465 poll_thresh=26 ino=257 dd-2584 [005] 205.974399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=59992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 205.977762: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=880 to_write=7312 dd-2584 [005] 205.980224: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1381 unstable=0 bg_thresh=985 thresh=1970 gap=473 poll_thresh=26 ino=257 dd-2584 [005] 205.980230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=59992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 205.988207: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1131 unstable=0 bg_thresh=982 thresh=1964 gap=717 poll_thresh=26 ino=257 dd-2584 [001] 205.988284: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1131 unstable=0 bg_thresh=981 thresh=1963 gap=691 poll_thresh=19 ino=257 dd-2584 [001] 205.988411: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1131 unstable=0 bg_thresh=981 thresh=1962 gap=665 poll_thresh=20 ino=257 dd-2584 [001] 205.988538: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1131 unstable=0 bg_thresh=983 thresh=1966 gap=644 poll_thresh=21 ino=257 dd-2584 [001] 205.988662: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1131 unstable=0 bg_thresh=982 thresh=1965 gap=593 poll_thresh=22 ino=257 dd-2584 [001] 205.988788: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1131 unstable=0 bg_thresh=982 thresh=1964 gap=567 poll_thresh=23 ino=257 dd-2584 [001] 205.988914: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1131 unstable=0 bg_thresh=981 thresh=1963 gap=541 poll_thresh=24 ino=257 dd-2584 [001] 205.989226: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1131 unstable=0 bg_thresh=983 thresh=1967 gap=520 poll_thresh=25 ino=257 dd-2584 [001] 205.989347: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1131 unstable=0 bg_thresh=983 thresh=1966 gap=469 poll_thresh=26 ino=257 dd-2584 [001] 205.989352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=59992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 206.000294: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1131 unstable=0 bg_thresh=980 thresh=1960 gap=463 poll_thresh=26 ino=257 dd-2584 [001] 206.000307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-54% task_gap=-206% task_weight=98% bdi_bw=59992 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 206.008181: balance_dirty_state: bdi btrfs-1: dirty=366 wb=881 unstable=0 bg_thresh=977 thresh=1955 gap=708 poll_thresh=26 ino=257 dd-2584 [001] 206.008261: balance_dirty_state: bdi btrfs-1: dirty=366 wb=881 unstable=0 bg_thresh=980 thresh=1961 gap=714 poll_thresh=19 ino=257 dd-2584 [001] 206.008387: balance_dirty_state: bdi btrfs-1: dirty=416 wb=881 unstable=0 bg_thresh=980 thresh=1960 gap=663 poll_thresh=20 ino=257 dd-2584 [001] 206.008508: balance_dirty_state: bdi btrfs-1: dirty=441 wb=881 unstable=0 bg_thresh=982 thresh=1964 gap=642 poll_thresh=21 ino=257 dd-2584 [001] 206.008630: balance_dirty_state: bdi btrfs-1: dirty=466 wb=881 unstable=0 bg_thresh=981 thresh=1963 gap=616 poll_thresh=22 ino=257 dd-2584 [001] 206.008751: balance_dirty_state: bdi btrfs-1: dirty=491 wb=881 unstable=0 bg_thresh=981 thresh=1962 gap=590 poll_thresh=23 ino=257 dd-2584 [001] 206.008875: balance_dirty_state: bdi btrfs-1: dirty=541 wb=881 unstable=0 bg_thresh=977 thresh=1955 gap=533 poll_thresh=24 ino=257 dd-2584 [001] 206.008999: balance_dirty_state: bdi btrfs-1: dirty=566 wb=881 unstable=0 bg_thresh=979 thresh=1959 gap=512 poll_thresh=25 ino=257 dd-2584 [001] 206.009302: balance_dirty_state: bdi btrfs-1: dirty=591 wb=881 unstable=0 bg_thresh=979 thresh=1958 gap=486 poll_thresh=26 ino=257 dd-2584 [001] 206.009308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1228 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-55% task_gap=-209% task_weight=98% bdi_bw=59992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 206.016277: balance_dirty_state: bdi btrfs-1: dirty=591 wb=756 unstable=0 bg_thresh=975 thresh=1951 gap=604 poll_thresh=26 ino=257 dd-2584 [001] 206.016348: balance_dirty_state: bdi btrfs-1: dirty=616 wb=756 unstable=0 bg_thresh=978 thresh=1956 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 206.016468: balance_dirty_state: bdi btrfs-1: dirty=641 wb=756 unstable=0 bg_thresh=977 thresh=1955 gap=558 poll_thresh=20 ino=257 dd-2584 [001] 206.016588: balance_dirty_state: bdi btrfs-1: dirty=691 wb=756 unstable=0 bg_thresh=977 thresh=1954 gap=507 poll_thresh=21 ino=257 dd-2584 [001] 206.016708: balance_dirty_state: bdi btrfs-1: dirty=716 wb=756 unstable=0 bg_thresh=976 thresh=1953 gap=481 poll_thresh=22 ino=257 dd-2584 [001] 206.016713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1223 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=59992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 206.024306: balance_dirty_state: bdi btrfs-1: dirty=716 wb=756 unstable=0 bg_thresh=976 thresh=1953 gap=481 poll_thresh=22 ino=257 dd-2584 [001] 206.024311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1223 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=59992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 206.032207: balance_dirty_state: bdi btrfs-1: dirty=725 wb=457 unstable=0 bg_thresh=982 thresh=1964 gap=782 poll_thresh=22 ino=257 dd-2584 [001] 206.032297: balance_dirty_state: bdi btrfs-1: dirty=725 wb=407 unstable=0 bg_thresh=982 thresh=1964 gap=832 poll_thresh=16 ino=257 dd-2584 [001] 206.032431: balance_dirty_state: bdi btrfs-1: dirty=775 wb=382 unstable=0 bg_thresh=984 thresh=1968 gap=811 poll_thresh=17 ino=257 dd-2584 [001] 206.032563: balance_dirty_state: bdi btrfs-1: dirty=800 wb=382 unstable=0 bg_thresh=985 thresh=1970 gap=788 poll_thresh=18 ino=257 dd-2584 [001] 206.032697: balance_dirty_state: bdi btrfs-1: dirty=825 wb=382 unstable=0 bg_thresh=987 thresh=1975 gap=768 poll_thresh=19 ino=257 dd-2584 [001] 206.033006: balance_dirty_state: bdi btrfs-1: dirty=875 wb=382 unstable=0 bg_thresh=988 thresh=1977 gap=720 poll_thresh=20 ino=257 dd-2584 [001] 206.033126: balance_dirty_state: bdi btrfs-1: dirty=900 wb=382 unstable=0 bg_thresh=988 thresh=1976 gap=694 poll_thresh=21 ino=257 dd-2584 [001] 206.033246: balance_dirty_state: bdi btrfs-1: dirty=925 wb=382 unstable=0 bg_thresh=990 thresh=1980 gap=673 poll_thresh=22 ino=257 dd-2584 [001] 206.033367: balance_dirty_state: bdi btrfs-1: dirty=950 wb=382 unstable=0 bg_thresh=986 thresh=1973 gap=641 poll_thresh=23 ino=257 dd-2584 [001] 206.033489: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=382 unstable=0 bg_thresh=986 thresh=1972 gap=590 poll_thresh=24 ino=257 flush-btrfs-1-2586 [003] 206.033539: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3460 wrote=0 to_write=8192 dd-2584 [001] 206.033620: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=382 unstable=0 bg_thresh=985 thresh=1971 gap=564 poll_thresh=25 ino=257 dd-2584 [001] 206.033749: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=382 unstable=0 bg_thresh=987 thresh=1975 gap=543 poll_thresh=26 ino=257 dd-2584 [001] 206.033883: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=432 unstable=0 bg_thresh=987 thresh=1974 gap=492 poll_thresh=27 ino=257 dd-2584 [001] 206.033884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-140% task_weight=98% bdi_bw=59992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 206.035820: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=960 to_write=7232 dd-2584 [005] 206.040219: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1332 unstable=0 bg_thresh=987 thresh=1974 gap=492 poll_thresh=27 ino=257 dd-2584 [005] 206.040225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-140% task_weight=98% bdi_bw=59992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 206.048333: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1073 unstable=0 bg_thresh=983 thresh=1967 gap=749 poll_thresh=27 ino=257 dd-2584 [005] 206.048833: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1073 unstable=0 bg_thresh=983 thresh=1967 gap=749 poll_thresh=20 ino=257 dd-2584 [005] 206.049068: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1073 unstable=0 bg_thresh=986 thresh=1972 gap=704 poll_thresh=21 ino=257 dd-2584 [005] 206.049304: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1073 unstable=0 bg_thresh=988 thresh=1976 gap=683 poll_thresh=22 ino=257 dd-2584 [005] 206.049541: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1073 unstable=0 bg_thresh=987 thresh=1975 gap=657 poll_thresh=23 ino=257 dd-2584 [005] 206.049777: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1073 unstable=0 bg_thresh=987 thresh=1974 gap=606 poll_thresh=24 ino=257 dd-2584 [005] 206.050011: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1073 unstable=0 bg_thresh=989 thresh=1978 gap=585 poll_thresh=25 ino=257 dd-2584 [005] 206.050245: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1073 unstable=0 bg_thresh=988 thresh=1977 gap=559 poll_thresh=26 ino=257 dd-2584 [005] 206.050479: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1073 unstable=0 bg_thresh=988 thresh=1976 gap=533 poll_thresh=27 ino=257 dd-2584 [005] 206.051051: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1073 unstable=0 bg_thresh=987 thresh=1975 gap=482 poll_thresh=28 ino=257 dd-2584 [005] 206.051060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-20% task_gap=-139% task_weight=98% bdi_bw=59992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 206.056263: balance_dirty_state: bdi btrfs-1: dirty=417 wb=976 unstable=0 bg_thresh=988 thresh=1977 gap=584 poll_thresh=28 ino=257 dd-2584 [005] 206.056331: balance_dirty_state: bdi btrfs-1: dirty=417 wb=976 unstable=0 bg_thresh=988 thresh=1976 gap=583 poll_thresh=21 ino=257 dd-2584 [005] 206.056448: balance_dirty_state: bdi btrfs-1: dirty=467 wb=976 unstable=0 bg_thresh=987 thresh=1975 gap=532 poll_thresh=22 ino=257 dd-2584 [005] 206.056567: balance_dirty_state: bdi btrfs-1: dirty=492 wb=976 unstable=0 bg_thresh=989 thresh=1979 gap=511 poll_thresh=23 ino=257 dd-2584 [005] 206.056684: balance_dirty_state: bdi btrfs-1: dirty=517 wb=976 unstable=0 bg_thresh=989 thresh=1978 gap=485 poll_thresh=24 ino=257 dd-2584 [005] 206.056688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=59992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 206.064253: balance_dirty_state: bdi btrfs-1: dirty=517 wb=826 unstable=0 bg_thresh=991 thresh=1983 gap=640 poll_thresh=24 ino=257 dd-2584 [005] 206.064371: balance_dirty_state: bdi btrfs-1: dirty=537 wb=827 unstable=0 bg_thresh=987 thresh=1975 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 206.064485: balance_dirty_state: bdi btrfs-1: dirty=562 wb=827 unstable=0 bg_thresh=989 thresh=1979 gap=590 poll_thresh=19 ino=257 dd-2584 [005] 206.064598: balance_dirty_state: bdi btrfs-1: dirty=587 wb=827 unstable=0 bg_thresh=989 thresh=1978 gap=564 poll_thresh=20 ino=257 dd-2584 [005] 206.064710: balance_dirty_state: bdi btrfs-1: dirty=637 wb=827 unstable=0 bg_thresh=988 thresh=1977 gap=513 poll_thresh=21 ino=257 dd-2584 [005] 206.064996: balance_dirty_state: bdi btrfs-1: dirty=662 wb=827 unstable=0 bg_thresh=990 thresh=1981 gap=492 poll_thresh=22 ino=257 dd-2584 [005] 206.065000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=60852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 206.072332: balance_dirty_state: bdi btrfs-1: dirty=662 wb=702 unstable=0 bg_thresh=991 thresh=1982 gap=618 poll_thresh=22 ino=257 dd-2584 [005] 206.072445: balance_dirty_state: bdi btrfs-1: dirty=687 wb=702 unstable=0 bg_thresh=988 thresh=1976 gap=587 poll_thresh=16 ino=257 dd-2584 [005] 206.072560: balance_dirty_state: bdi btrfs-1: dirty=712 wb=702 unstable=0 bg_thresh=990 thresh=1980 gap=566 poll_thresh=17 ino=257 dd-2584 [005] 206.072672: balance_dirty_state: bdi btrfs-1: dirty=737 wb=702 unstable=0 bg_thresh=989 thresh=1979 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 206.072783: balance_dirty_state: bdi btrfs-1: dirty=762 wb=702 unstable=0 bg_thresh=989 thresh=1978 gap=514 poll_thresh=19 ino=257 dd-2584 [005] 206.072898: balance_dirty_state: bdi btrfs-1: dirty=812 wb=702 unstable=0 bg_thresh=991 thresh=1982 gap=468 poll_thresh=20 ino=257 dd-2584 [005] 206.072902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=60852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 206.080400: balance_dirty_state: bdi btrfs-1: dirty=805 wb=578 unstable=0 bg_thresh=990 thresh=1980 gap=597 poll_thresh=20 ino=257 dd-2584 [005] 206.080510: balance_dirty_state: bdi btrfs-1: dirty=805 wb=578 unstable=0 bg_thresh=990 thresh=1980 gap=597 poll_thresh=15 ino=257 dd-2584 [005] 206.080572: balance_dirty_state: bdi btrfs-1: dirty=830 wb=578 unstable=0 bg_thresh=989 thresh=1979 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 206.080693: balance_dirty_state: bdi btrfs-1: dirty=855 wb=578 unstable=0 bg_thresh=989 thresh=1978 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 206.080818: balance_dirty_state: bdi btrfs-1: dirty=905 wb=578 unstable=0 bg_thresh=988 thresh=1977 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 206.080822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=60852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 206.088376: balance_dirty_state: bdi btrfs-1: dirty=905 wb=453 unstable=0 bg_thresh=989 thresh=1979 gap=621 poll_thresh=18 ino=257 dd-2584 [005] 206.088678: balance_dirty_state: bdi btrfs-1: dirty=906 wb=451 unstable=0 bg_thresh=988 thresh=1976 gap=619 poll_thresh=13 ino=257 dd-2584 [005] 206.088772: balance_dirty_state: bdi btrfs-1: dirty=931 wb=451 unstable=0 bg_thresh=990 thresh=1981 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 206.088847: balance_dirty_state: bdi btrfs-1: dirty=931 wb=451 unstable=0 bg_thresh=987 thresh=1975 gap=593 poll_thresh=15 ino=257 dd-2584 [005] 206.088908: balance_dirty_state: bdi btrfs-1: dirty=956 wb=451 unstable=0 bg_thresh=990 thresh=1980 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 206.089042: balance_dirty_state: bdi btrfs-1: dirty=981 wb=451 unstable=0 bg_thresh=989 thresh=1979 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 206.089227: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=451 unstable=0 bg_thresh=991 thresh=1983 gap=501 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 206.089305: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3516 wrote=0 to_write=8192 dd-2584 [005] 206.089418: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=451 unstable=0 bg_thresh=991 thresh=1982 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 206.089420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=60852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 206.093448: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=208 wrote=928 to_write=7264 dd-2584 [005] 206.096322: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1251 unstable=0 bg_thresh=988 thresh=1976 gap=594 poll_thresh=19 ino=257 dd-2584 [005] 206.096410: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1251 unstable=0 bg_thresh=985 thresh=1970 gap=563 poll_thresh=14 ino=257 dd-2584 [005] 206.096470: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1251 unstable=0 bg_thresh=987 thresh=1975 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 206.096532: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1251 unstable=0 bg_thresh=984 thresh=1969 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 206.096653: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1251 unstable=0 bg_thresh=986 thresh=1973 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 206.096955: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1251 unstable=0 bg_thresh=986 thresh=1972 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 206.096960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-143% task_weight=98% bdi_bw=60852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 206.104351: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1126 unstable=0 bg_thresh=985 thresh=1971 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 206.104432: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1126 unstable=0 bg_thresh=985 thresh=1970 gap=588 poll_thresh=13 ino=257 dd-2584 [005] 206.104499: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1126 unstable=0 bg_thresh=985 thresh=1970 gap=563 poll_thresh=14 ino=257 dd-2584 [005] 206.104557: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1126 unstable=0 bg_thresh=984 thresh=1969 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 206.104617: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1126 unstable=0 bg_thresh=984 thresh=1969 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 206.104735: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1126 unstable=0 bg_thresh=986 thresh=1973 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 206.104852: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1126 unstable=0 bg_thresh=986 thresh=1972 gap=465 poll_thresh=18 ino=257 dd-2584 [005] 206.104857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=98% bdi_bw=60852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 206.112315: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1001 unstable=0 bg_thresh=987 thresh=1975 gap=593 poll_thresh=18 ino=257 dd-2584 [005] 206.112384: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1001 unstable=0 bg_thresh=987 thresh=1974 gap=592 poll_thresh=13 ino=257 dd-2584 [005] 206.112445: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1001 unstable=0 bg_thresh=987 thresh=1974 gap=567 poll_thresh=14 ino=257 dd-2584 [005] 206.112504: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1001 unstable=0 bg_thresh=986 thresh=1973 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 206.112564: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1001 unstable=0 bg_thresh=989 thresh=1978 gap=546 poll_thresh=16 ino=257 dd-2584 [005] 206.112682: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1001 unstable=0 bg_thresh=985 thresh=1971 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 206.112978: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1001 unstable=0 bg_thresh=985 thresh=1970 gap=463 poll_thresh=18 ino=257 dd-2584 [005] 206.112983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=98% bdi_bw=60852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 206.120309: balance_dirty_state: bdi btrfs-1: dirty=506 wb=801 unstable=0 bg_thresh=985 thresh=1970 gap=663 poll_thresh=18 ino=257 dd-2584 [005] 206.120377: balance_dirty_state: bdi btrfs-1: dirty=506 wb=801 unstable=0 bg_thresh=987 thresh=1975 gap=668 poll_thresh=13 ino=257 dd-2584 [005] 206.120438: balance_dirty_state: bdi btrfs-1: dirty=531 wb=801 unstable=0 bg_thresh=984 thresh=1969 gap=637 poll_thresh=14 ino=257 dd-2584 [005] 206.120497: balance_dirty_state: bdi btrfs-1: dirty=556 wb=801 unstable=0 bg_thresh=989 thresh=1979 gap=622 poll_thresh=15 ino=257 dd-2584 [005] 206.120558: balance_dirty_state: bdi btrfs-1: dirty=556 wb=801 unstable=0 bg_thresh=986 thresh=1973 gap=616 poll_thresh=16 ino=257 dd-2584 [005] 206.120674: balance_dirty_state: bdi btrfs-1: dirty=606 wb=801 unstable=0 bg_thresh=986 thresh=1972 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 206.120791: balance_dirty_state: bdi btrfs-1: dirty=631 wb=801 unstable=0 bg_thresh=985 thresh=1971 gap=539 poll_thresh=18 ino=257 dd-2584 [005] 206.120908: balance_dirty_state: bdi btrfs-1: dirty=656 wb=801 unstable=0 bg_thresh=987 thresh=1975 gap=518 poll_thresh=19 ino=257 dd-2584 [005] 206.121026: balance_dirty_state: bdi btrfs-1: dirty=681 wb=801 unstable=0 bg_thresh=987 thresh=1974 gap=492 poll_thresh=20 ino=257 dd-2584 [005] 206.121031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=60852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 206.128311: balance_dirty_state: bdi btrfs-1: dirty=681 wb=676 unstable=0 bg_thresh=987 thresh=1974 gap=617 poll_thresh=20 ino=257 dd-2584 [002] 206.128377: balance_dirty_state: bdi btrfs-1: dirty=681 wb=676 unstable=0 bg_thresh=987 thresh=1974 gap=617 poll_thresh=15 ino=257 dd-2584 [002] 206.128437: balance_dirty_state: bdi btrfs-1: dirty=706 wb=676 unstable=0 bg_thresh=989 thresh=1979 gap=597 poll_thresh=16 ino=257 dd-2584 [002] 206.128732: balance_dirty_state: bdi btrfs-1: dirty=731 wb=676 unstable=0 bg_thresh=992 thresh=1984 gap=577 poll_thresh=17 ino=257 dd-2584 [002] 206.128852: balance_dirty_state: bdi btrfs-1: dirty=781 wb=676 unstable=0 bg_thresh=994 thresh=1989 gap=532 poll_thresh=18 ino=257 dd-2584 [002] 206.128968: balance_dirty_state: bdi btrfs-1: dirty=806 wb=676 unstable=0 bg_thresh=996 thresh=1993 gap=511 poll_thresh=19 ino=257 dd-2584 [002] 206.129085: balance_dirty_state: bdi btrfs-1: dirty=831 wb=676 unstable=0 bg_thresh=993 thresh=1986 gap=479 poll_thresh=20 ino=257 dd-2584 [002] 206.129090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=60852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 206.136308: balance_dirty_state: bdi btrfs-1: dirty=831 wb=551 unstable=0 bg_thresh=991 thresh=1983 gap=601 poll_thresh=20 ino=257 dd-2584 [002] 206.136433: balance_dirty_state: bdi btrfs-1: dirty=856 wb=551 unstable=0 bg_thresh=994 thresh=1988 gap=581 poll_thresh=15 ino=257 dd-2584 [002] 206.136553: balance_dirty_state: bdi btrfs-1: dirty=881 wb=551 unstable=0 bg_thresh=991 thresh=1982 gap=550 poll_thresh=16 ino=257 dd-2584 [002] 206.136790: balance_dirty_state: bdi btrfs-1: dirty=906 wb=551 unstable=0 bg_thresh=993 thresh=1986 gap=529 poll_thresh=17 ino=257 dd-2584 [002] 206.137023: balance_dirty_state: bdi btrfs-1: dirty=931 wb=551 unstable=0 bg_thresh=992 thresh=1985 gap=503 poll_thresh=18 ino=257 dd-2584 [002] 206.137255: balance_dirty_state: bdi btrfs-1: dirty=956 wb=551 unstable=0 bg_thresh=992 thresh=1984 gap=477 poll_thresh=19 ino=257 dd-2584 [002] 206.137263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=60852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 206.144320: balance_dirty_state: bdi btrfs-1: dirty=956 wb=426 unstable=0 bg_thresh=987 thresh=1974 gap=592 poll_thresh=19 ino=257 dd-2584 [002] 206.144446: balance_dirty_state: bdi btrfs-1: dirty=981 wb=426 unstable=0 bg_thresh=989 thresh=1979 gap=572 poll_thresh=14 ino=257 dd-2584 [002] 206.144930: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=426 unstable=0 bg_thresh=986 thresh=1973 gap=541 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 206.145019: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3572 wrote=0 to_write=8192 dd-2584 [002] 206.145060: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=426 unstable=0 bg_thresh=989 thresh=1978 gap=546 poll_thresh=16 ino=257 dd-2584 [002] 206.145301: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=426 unstable=0 bg_thresh=988 thresh=1977 gap=495 poll_thresh=17 ino=257 dd-2584 [002] 206.145559: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=476 unstable=0 bg_thresh=987 thresh=1975 gap=468 poll_thresh=18 ino=257 dd-2584 [002] 206.145563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=60852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 206.148767: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=264 wrote=960 to_write=7232 dd-2584 [002] 206.152303: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1251 unstable=0 bg_thresh=986 thresh=1973 gap=591 poll_thresh=18 ino=257 dd-2584 [002] 206.152405: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1251 unstable=0 bg_thresh=986 thresh=1973 gap=591 poll_thresh=13 ino=257 dd-2584 [002] 206.152467: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1251 unstable=0 bg_thresh=986 thresh=1972 gap=565 poll_thresh=14 ino=257 dd-2584 [002] 206.152528: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1251 unstable=0 bg_thresh=988 thresh=1977 gap=545 poll_thresh=15 ino=257 dd-2584 [002] 206.152588: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1251 unstable=0 bg_thresh=985 thresh=1971 gap=539 poll_thresh=16 ino=257 dd-2584 [002] 206.152712: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1251 unstable=0 bg_thresh=985 thresh=1970 gap=488 poll_thresh=17 ino=257 dd-2584 [002] 206.152716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1320 avg_dirty=1320 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=60852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 206.160417: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1126 unstable=0 bg_thresh=985 thresh=1970 gap=613 poll_thresh=13 ino=257 dd-2584 [002] 206.160477: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1126 unstable=0 bg_thresh=987 thresh=1975 gap=593 poll_thresh=14 ino=257 dd-2584 [002] 206.160546: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1101 unstable=0 bg_thresh=987 thresh=1975 gap=593 poll_thresh=15 ino=257 dd-2584 [002] 206.160617: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1076 unstable=0 bg_thresh=986 thresh=1973 gap=616 poll_thresh=16 ino=257 dd-2584 [002] 206.160931: balance_dirty_state: bdi btrfs-1: dirty=331 wb=976 unstable=0 bg_thresh=988 thresh=1976 gap=669 poll_thresh=17 ino=257 dd-2584 [002] 206.161054: balance_dirty_state: bdi btrfs-1: dirty=356 wb=976 unstable=0 bg_thresh=989 thresh=1978 gap=646 poll_thresh=18 ino=257 dd-2584 [002] 206.161173: balance_dirty_state: bdi btrfs-1: dirty=381 wb=976 unstable=0 bg_thresh=994 thresh=1989 gap=632 poll_thresh=19 ino=257 dd-2584 [002] 206.161289: balance_dirty_state: bdi btrfs-1: dirty=406 wb=976 unstable=0 bg_thresh=994 thresh=1988 gap=606 poll_thresh=20 ino=257 dd-2584 [002] 206.161408: balance_dirty_state: bdi btrfs-1: dirty=456 wb=976 unstable=0 bg_thresh=996 thresh=1992 gap=560 poll_thresh=21 ino=257 dd-2584 [002] 206.161526: balance_dirty_state: bdi btrfs-1: dirty=481 wb=976 unstable=0 bg_thresh=995 thresh=1991 gap=534 poll_thresh=22 ino=257 dd-2584 [002] 206.161645: balance_dirty_state: bdi btrfs-1: dirty=506 wb=976 unstable=0 bg_thresh=995 thresh=1990 gap=508 poll_thresh=23 ino=257 dd-2584 [002] 206.161764: balance_dirty_state: bdi btrfs-1: dirty=531 wb=976 unstable=0 bg_thresh=994 thresh=1989 gap=482 poll_thresh=24 ino=257 dd-2584 [002] 206.161769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=60852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 206.168268: balance_dirty_state: bdi btrfs-1: dirty=531 wb=951 unstable=0 bg_thresh=980 thresh=1960 gap=478 poll_thresh=24 ino=257 dd-2584 [002] 206.168277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=61544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 206.176359: balance_dirty_state: bdi btrfs-1: dirty=531 wb=951 unstable=0 bg_thresh=979 thresh=1959 gap=477 poll_thresh=24 ino=257 dd-2584 [002] 206.176371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-30% task_gap=-160% task_weight=99% bdi_bw=61544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 206.184367: balance_dirty_state: bdi btrfs-1: dirty=531 wb=701 unstable=0 bg_thresh=981 thresh=1963 gap=731 poll_thresh=24 ino=257 dd-2584 [002] 206.184739: balance_dirty_state: bdi btrfs-1: dirty=556 wb=701 unstable=0 bg_thresh=984 thresh=1968 gap=711 poll_thresh=18 ino=257 dd-2584 [002] 206.184916: balance_dirty_state: bdi btrfs-1: dirty=581 wb=701 unstable=0 bg_thresh=983 thresh=1967 gap=685 poll_thresh=19 ino=257 dd-2584 [002] 206.185095: balance_dirty_state: bdi btrfs-1: dirty=631 wb=701 unstable=0 bg_thresh=980 thresh=1960 gap=628 poll_thresh=20 ino=257 dd-2584 [002] 206.185273: balance_dirty_state: bdi btrfs-1: dirty=656 wb=701 unstable=0 bg_thresh=979 thresh=1959 gap=602 poll_thresh=21 ino=257 dd-2584 [002] 206.185462: balance_dirty_state: bdi btrfs-1: dirty=681 wb=676 unstable=0 bg_thresh=981 thresh=1963 gap=606 poll_thresh=22 ino=257 dd-2584 [002] 206.185628: balance_dirty_state: bdi btrfs-1: dirty=731 wb=576 unstable=0 bg_thresh=980 thresh=1961 gap=654 poll_thresh=23 ino=257 dd-2584 [002] 206.185776: balance_dirty_state: bdi btrfs-1: dirty=756 wb=576 unstable=0 bg_thresh=976 thresh=1953 gap=621 poll_thresh=24 ino=257 dd-2584 [002] 206.185928: balance_dirty_state: bdi btrfs-1: dirty=781 wb=576 unstable=0 bg_thresh=978 thresh=1957 gap=600 poll_thresh=25 ino=257 dd-2584 [002] 206.186275: balance_dirty_state: bdi btrfs-1: dirty=806 wb=576 unstable=0 bg_thresh=984 thresh=1968 gap=586 poll_thresh=26 ino=257 dd-2584 [002] 206.186421: balance_dirty_state: bdi btrfs-1: dirty=856 wb=576 unstable=0 bg_thresh=983 thresh=1967 gap=535 poll_thresh=27 ino=257 dd-2584 [002] 206.186565: balance_dirty_state: bdi btrfs-1: dirty=881 wb=576 unstable=0 bg_thresh=983 thresh=1966 gap=509 poll_thresh=28 ino=257 dd-2584 [002] 206.186712: balance_dirty_state: bdi btrfs-1: dirty=906 wb=576 unstable=0 bg_thresh=985 thresh=1970 gap=488 poll_thresh=29 ino=257 dd-2584 [002] 206.186718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=98% bdi_bw=61544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 206.192425: balance_dirty_state: bdi btrfs-1: dirty=906 wb=576 unstable=0 bg_thresh=985 thresh=1970 gap=488 poll_thresh=29 ino=257 dd-2584 [006] 206.192431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=98% bdi_bw=61544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 206.204371: balance_dirty_state: bdi btrfs-1: dirty=906 wb=301 unstable=0 bg_thresh=983 thresh=1967 gap=760 poll_thresh=29 ino=257 dd-2584 [006] 206.204445: balance_dirty_state: bdi btrfs-1: dirty=906 wb=301 unstable=0 bg_thresh=983 thresh=1967 gap=760 poll_thresh=22 ino=257 dd-2584 [006] 206.204553: balance_dirty_state: bdi btrfs-1: dirty=956 wb=301 unstable=0 bg_thresh=988 thresh=1977 gap=720 poll_thresh=23 ino=257 dd-2584 [006] 206.204665: balance_dirty_state: bdi btrfs-1: dirty=981 wb=301 unstable=0 bg_thresh=988 thresh=1976 gap=694 poll_thresh=24 ino=257 dd-2584 [006] 206.204779: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=301 unstable=0 bg_thresh=987 thresh=1975 gap=668 poll_thresh=25 ino=257 flush-btrfs-1-2586 [003] 206.204868: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3632 wrote=0 to_write=8192 dd-2584 [006] 206.204904: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=301 unstable=0 bg_thresh=987 thresh=1974 gap=617 poll_thresh=26 ino=257 dd-2584 [006] 206.205213: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=376 unstable=0 bg_thresh=989 thresh=1978 gap=596 poll_thresh=27 ino=257 dd-2584 [006] 206.205339: balance_dirty_state: bdi btrfs-1: dirty=956 wb=451 unstable=0 bg_thresh=988 thresh=1977 gap=570 poll_thresh=28 ino=257 dd-2584 [006] 206.205467: balance_dirty_state: bdi btrfs-1: dirty=931 wb=501 unstable=0 bg_thresh=988 thresh=1976 gap=544 poll_thresh=29 ino=257 dd-2584 [006] 206.205597: balance_dirty_state: bdi btrfs-1: dirty=931 wb=551 unstable=0 bg_thresh=987 thresh=1975 gap=493 poll_thresh=30 ino=257 dd-2584 [006] 206.205598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=61544 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 206.208813: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=324 wrote=1056 to_write=7136 dd-2584 [006] 206.212411: balance_dirty_state: bdi btrfs-1: dirty=106 wb=1251 unstable=0 bg_thresh=988 thresh=1976 gap=619 poll_thresh=30 ino=257 dd-2584 [006] 206.212494: balance_dirty_state: bdi btrfs-1: dirty=106 wb=1251 unstable=0 bg_thresh=987 thresh=1975 gap=618 poll_thresh=22 ino=257 dd-2584 [006] 206.212613: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1251 unstable=0 bg_thresh=987 thresh=1974 gap=567 poll_thresh=23 ino=257 dd-2584 [006] 206.212732: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1251 unstable=0 bg_thresh=989 thresh=1978 gap=546 poll_thresh=24 ino=257 dd-2584 [006] 206.212852: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1251 unstable=0 bg_thresh=988 thresh=1977 gap=520 poll_thresh=25 ino=257 dd-2584 [006] 206.213180: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1251 unstable=0 bg_thresh=988 thresh=1976 gap=494 poll_thresh=26 ino=257 dd-2584 [006] 206.213307: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1251 unstable=0 bg_thresh=990 thresh=1980 gap=448 poll_thresh=27 ino=257 dd-2584 [006] 206.213312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=61544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 206.220329: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1126 unstable=0 bg_thresh=989 thresh=1978 gap=571 poll_thresh=27 ino=257 dd-2584 [006] 206.220429: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1126 unstable=0 bg_thresh=986 thresh=1972 gap=565 poll_thresh=20 ino=257 dd-2584 [006] 206.220548: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1126 unstable=0 bg_thresh=985 thresh=1971 gap=514 poll_thresh=21 ino=257 dd-2584 [006] 206.220665: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1126 unstable=0 bg_thresh=987 thresh=1975 gap=493 poll_thresh=22 ino=257 dd-2584 [006] 206.220669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=61544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 206.228362: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1001 unstable=0 bg_thresh=987 thresh=1975 gap=618 poll_thresh=22 ino=257 dd-2584 [006] 206.228449: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1001 unstable=0 bg_thresh=987 thresh=1975 gap=593 poll_thresh=16 ino=257 dd-2584 [006] 206.228570: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1001 unstable=0 bg_thresh=989 thresh=1979 gap=572 poll_thresh=17 ino=257 dd-2584 [006] 206.228690: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1001 unstable=0 bg_thresh=989 thresh=1978 gap=546 poll_thresh=18 ino=257 dd-2584 [006] 206.228809: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1001 unstable=0 bg_thresh=988 thresh=1977 gap=520 poll_thresh=19 ino=257 dd-2584 [006] 206.229113: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1001 unstable=0 bg_thresh=987 thresh=1975 gap=468 poll_thresh=20 ino=257 dd-2584 [006] 206.229118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-236% task_weight=98% bdi_bw=61544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 206.236329: balance_dirty_state: bdi btrfs-1: dirty=506 wb=826 unstable=0 bg_thresh=989 thresh=1979 gap=647 poll_thresh=20 ino=257 dd-2584 [006] 206.236426: balance_dirty_state: bdi btrfs-1: dirty=506 wb=826 unstable=0 bg_thresh=989 thresh=1979 gap=647 poll_thresh=15 ino=257 dd-2584 [006] 206.236483: balance_dirty_state: bdi btrfs-1: dirty=531 wb=826 unstable=0 bg_thresh=989 thresh=1978 gap=621 poll_thresh=16 ino=257 dd-2584 [006] 206.236595: balance_dirty_state: bdi btrfs-1: dirty=556 wb=826 unstable=0 bg_thresh=988 thresh=1977 gap=595 poll_thresh=17 ino=257 dd-2584 [006] 206.236708: balance_dirty_state: bdi btrfs-1: dirty=606 wb=826 unstable=0 bg_thresh=988 thresh=1976 gap=544 poll_thresh=18 ino=257 dd-2584 [006] 206.236822: balance_dirty_state: bdi btrfs-1: dirty=631 wb=826 unstable=0 bg_thresh=990 thresh=1980 gap=523 poll_thresh=19 ino=257 dd-2584 [006] 206.236934: balance_dirty_state: bdi btrfs-1: dirty=656 wb=826 unstable=0 bg_thresh=989 thresh=1979 gap=497 poll_thresh=20 ino=257 dd-2584 [006] 206.237046: balance_dirty_state: bdi btrfs-1: dirty=681 wb=826 unstable=0 bg_thresh=989 thresh=1978 gap=471 poll_thresh=21 ino=257 dd-2584 [006] 206.237050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=61544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 206.244318: balance_dirty_state: bdi btrfs-1: dirty=681 wb=701 unstable=0 bg_thresh=987 thresh=1975 gap=593 poll_thresh=21 ino=257 dd-2584 [006] 206.244420: balance_dirty_state: bdi btrfs-1: dirty=706 wb=701 unstable=0 bg_thresh=990 thresh=1980 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 206.244535: balance_dirty_state: bdi btrfs-1: dirty=731 wb=701 unstable=0 bg_thresh=986 thresh=1973 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 206.244818: balance_dirty_state: bdi btrfs-1: dirty=781 wb=701 unstable=0 bg_thresh=986 thresh=1972 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 206.244822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=61544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 206.252341: balance_dirty_state: bdi btrfs-1: dirty=781 wb=576 unstable=0 bg_thresh=986 thresh=1973 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 206.252465: balance_dirty_state: bdi btrfs-1: dirty=781 wb=576 unstable=0 bg_thresh=989 thresh=1978 gap=621 poll_thresh=13 ino=257 dd-2584 [006] 206.252582: balance_dirty_state: bdi btrfs-1: dirty=806 wb=576 unstable=0 bg_thresh=986 thresh=1972 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 206.252700: balance_dirty_state: bdi btrfs-1: dirty=831 wb=576 unstable=0 bg_thresh=988 thresh=1977 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 206.252819: balance_dirty_state: bdi btrfs-1: dirty=831 wb=576 unstable=0 bg_thresh=988 thresh=1976 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 206.253052: balance_dirty_state: bdi btrfs-1: dirty=856 wb=576 unstable=0 bg_thresh=987 thresh=1975 gap=543 poll_thresh=17 ino=257 dd-2584 [006] 206.253285: balance_dirty_state: bdi btrfs-1: dirty=906 wb=576 unstable=0 bg_thresh=987 thresh=1974 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 206.253293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=61544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 206.260347: balance_dirty_state: bdi btrfs-1: dirty=906 wb=426 unstable=0 bg_thresh=988 thresh=1977 gap=645 poll_thresh=18 ino=257 dd-2584 [007] 206.260427: balance_dirty_state: bdi btrfs-1: dirty=906 wb=426 unstable=0 bg_thresh=988 thresh=1977 gap=645 poll_thresh=13 ino=257 dd-2584 [007] 206.260486: balance_dirty_state: bdi btrfs-1: dirty=931 wb=426 unstable=0 bg_thresh=991 thresh=1982 gap=625 poll_thresh=14 ino=257 dd-2584 [007] 206.260543: balance_dirty_state: bdi btrfs-1: dirty=956 wb=426 unstable=0 bg_thresh=991 thresh=1982 gap=600 poll_thresh=15 ino=257 dd-2584 [007] 206.260599: balance_dirty_state: bdi btrfs-1: dirty=956 wb=426 unstable=0 bg_thresh=993 thresh=1987 gap=605 poll_thresh=16 ino=257 dd-2584 [007] 206.260712: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=426 unstable=0 bg_thresh=993 thresh=1986 gap=554 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 206.260733: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3688 wrote=0 to_write=8192 dd-2584 [007] 206.261154: balance_dirty_state: bdi btrfs-1: dirty=981 wb=476 unstable=0 bg_thresh=995 thresh=1990 gap=533 poll_thresh=18 ino=257 dd-2584 [007] 206.261327: balance_dirty_state: bdi btrfs-1: dirty=956 wb=526 unstable=0 bg_thresh=994 thresh=1989 gap=507 poll_thresh=19 ino=257 dd-2584 [007] 206.261510: balance_dirty_state: bdi btrfs-1: dirty=956 wb=576 unstable=0 bg_thresh=994 thresh=1988 gap=456 poll_thresh=20 ino=257 dd-2584 [007] 206.261512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=61544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 206.263306: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=376 wrote=992 to_write=7200 dd-2584 [007] 206.268250: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1276 unstable=0 bg_thresh=988 thresh=1976 gap=569 poll_thresh=20 ino=257 dd-2584 [007] 206.268312: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1276 unstable=0 bg_thresh=988 thresh=1976 gap=569 poll_thresh=15 ino=257 dd-2584 [007] 206.268370: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1276 unstable=0 bg_thresh=990 thresh=1981 gap=549 poll_thresh=16 ino=257 dd-2584 [007] 206.268487: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1276 unstable=0 bg_thresh=990 thresh=1980 gap=523 poll_thresh=17 ino=257 dd-2584 [007] 206.268604: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1276 unstable=0 bg_thresh=989 thresh=1979 gap=497 poll_thresh=18 ino=257 dd-2584 [007] 206.268724: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1276 unstable=0 bg_thresh=991 thresh=1983 gap=451 poll_thresh=19 ino=257 dd-2584 [007] 206.268728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=61544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 206.276279: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1151 unstable=0 bg_thresh=989 thresh=1978 gap=571 poll_thresh=19 ino=257 dd-2584 [007] 206.276400: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1151 unstable=0 bg_thresh=989 thresh=1978 gap=571 poll_thresh=14 ino=257 dd-2584 [007] 206.276515: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1151 unstable=0 bg_thresh=991 thresh=1983 gap=551 poll_thresh=15 ino=257 dd-2584 [007] 206.277000: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1151 unstable=0 bg_thresh=991 thresh=1983 gap=526 poll_thresh=16 ino=257 dd-2584 [007] 206.277235: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1151 unstable=0 bg_thresh=993 thresh=1987 gap=505 poll_thresh=17 ino=257 dd-2584 [007] 206.277471: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1151 unstable=0 bg_thresh=993 thresh=1986 gap=479 poll_thresh=18 ino=257 dd-2584 [007] 206.277481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=62396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 206.284290: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1026 unstable=0 bg_thresh=990 thresh=1980 gap=598 poll_thresh=18 ino=257 dd-2584 [007] 206.284369: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1026 unstable=0 bg_thresh=990 thresh=1980 gap=573 poll_thresh=13 ino=257 dd-2584 [007] 206.284428: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1026 unstable=0 bg_thresh=992 thresh=1985 gap=578 poll_thresh=14 ino=257 dd-2584 [007] 206.284486: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1026 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=15 ino=257 dd-2584 [007] 206.284544: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1026 unstable=0 bg_thresh=995 thresh=1990 gap=533 poll_thresh=16 ino=257 dd-2584 [007] 206.284664: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1026 unstable=0 bg_thresh=994 thresh=1989 gap=507 poll_thresh=17 ino=257 dd-2584 [007] 206.284784: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1026 unstable=0 bg_thresh=996 thresh=1993 gap=486 poll_thresh=18 ino=257 dd-2584 [007] 206.284788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=62396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 206.292267: balance_dirty_state: bdi btrfs-1: dirty=481 wb=901 unstable=0 bg_thresh=992 thresh=1984 gap=602 poll_thresh=18 ino=257 dd-2584 [007] 206.292330: balance_dirty_state: bdi btrfs-1: dirty=506 wb=901 unstable=0 bg_thresh=992 thresh=1984 gap=577 poll_thresh=13 ino=257 dd-2584 [007] 206.292389: balance_dirty_state: bdi btrfs-1: dirty=531 wb=901 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=14 ino=257 dd-2584 [007] 206.292447: balance_dirty_state: bdi btrfs-1: dirty=531 wb=901 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=15 ino=257 dd-2584 [007] 206.292685: balance_dirty_state: bdi btrfs-1: dirty=556 wb=901 unstable=0 bg_thresh=997 thresh=1994 gap=537 poll_thresh=16 ino=257 dd-2584 [007] 206.292804: balance_dirty_state: bdi btrfs-1: dirty=581 wb=901 unstable=0 bg_thresh=999 thresh=1999 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 206.292923: balance_dirty_state: bdi btrfs-1: dirty=606 wb=901 unstable=0 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 206.292928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=62396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 206.300262: balance_dirty_state: bdi btrfs-1: dirty=606 wb=726 unstable=0 bg_thresh=979 thresh=1959 gap=627 poll_thresh=18 ino=257 dd-2584 [007] 206.300331: balance_dirty_state: bdi btrfs-1: dirty=631 wb=726 unstable=0 bg_thresh=979 thresh=1959 gap=602 poll_thresh=13 ino=257 dd-2584 [007] 206.300391: balance_dirty_state: bdi btrfs-1: dirty=656 wb=726 unstable=0 bg_thresh=982 thresh=1964 gap=582 poll_thresh=14 ino=257 dd-2584 [007] 206.300449: balance_dirty_state: bdi btrfs-1: dirty=656 wb=726 unstable=0 bg_thresh=984 thresh=1969 gap=587 poll_thresh=15 ino=257 dd-2584 [007] 206.300509: balance_dirty_state: bdi btrfs-1: dirty=681 wb=726 unstable=0 bg_thresh=987 thresh=1974 gap=567 poll_thresh=16 ino=257 dd-2584 [007] 206.300629: balance_dirty_state: bdi btrfs-1: dirty=706 wb=726 unstable=0 bg_thresh=991 thresh=1983 gap=551 poll_thresh=17 ino=257 dd-2584 [007] 206.300749: balance_dirty_state: bdi btrfs-1: dirty=731 wb=726 unstable=0 bg_thresh=996 thresh=1992 gap=535 poll_thresh=18 ino=257 dd-2584 [007] 206.300868: balance_dirty_state: bdi btrfs-1: dirty=781 wb=726 unstable=0 bg_thresh=995 thresh=1991 gap=484 poll_thresh=19 ino=257 dd-2584 [007] 206.300872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=62396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 206.308295: balance_dirty_state: bdi btrfs-1: dirty=781 wb=601 unstable=0 bg_thresh=989 thresh=1979 gap=597 poll_thresh=19 ino=257 dd-2584 [007] 206.308359: balance_dirty_state: bdi btrfs-1: dirty=781 wb=601 unstable=0 bg_thresh=989 thresh=1979 gap=597 poll_thresh=14 ino=257 dd-2584 [007] 206.308596: balance_dirty_state: bdi btrfs-1: dirty=806 wb=601 unstable=0 bg_thresh=992 thresh=1984 gap=577 poll_thresh=15 ino=257 dd-2584 [007] 206.308655: balance_dirty_state: bdi btrfs-1: dirty=831 wb=601 unstable=0 bg_thresh=992 thresh=1984 gap=552 poll_thresh=16 ino=257 dd-2584 [007] 206.308772: balance_dirty_state: bdi btrfs-1: dirty=856 wb=601 unstable=0 bg_thresh=997 thresh=1994 gap=537 poll_thresh=17 ino=257 dd-2584 [007] 206.308891: balance_dirty_state: bdi btrfs-1: dirty=881 wb=601 unstable=0 bg_thresh=996 thresh=1993 gap=511 poll_thresh=18 ino=257 dd-2584 [007] 206.309008: balance_dirty_state: bdi btrfs-1: dirty=906 wb=601 unstable=0 bg_thresh=996 thresh=1992 gap=485 poll_thresh=19 ino=257 dd-2584 [007] 206.309013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=62396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 206.316289: balance_dirty_state: bdi btrfs-1: dirty=906 wb=476 unstable=0 bg_thresh=978 thresh=1957 gap=575 poll_thresh=19 ino=257 dd-2584 [007] 206.316354: balance_dirty_state: bdi btrfs-1: dirty=931 wb=476 unstable=0 bg_thresh=978 thresh=1957 gap=550 poll_thresh=14 ino=257 dd-2584 [007] 206.316413: balance_dirty_state: bdi btrfs-1: dirty=956 wb=476 unstable=0 bg_thresh=981 thresh=1962 gap=530 poll_thresh=15 ino=257 dd-2584 [007] 206.316474: balance_dirty_state: bdi btrfs-1: dirty=956 wb=476 unstable=0 bg_thresh=984 thresh=1968 gap=536 poll_thresh=16 ino=257 dd-2584 [007] 206.316596: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=476 unstable=0 bg_thresh=986 thresh=1972 gap=490 poll_thresh=17 ino=257 dd-2584 [007] 206.316600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=62396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 206.316619: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3744 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 206.318791: writeback_single_inode: bdi btrfs-1: ino=257 state= age=432 wrote=880 to_write=7312 dd-2584 [007] 206.324273: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1226 unstable=0 bg_thresh=992 thresh=1984 gap=627 poll_thresh=17 ino=257 dd-2584 [007] 206.324343: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1226 unstable=0 bg_thresh=992 thresh=1984 gap=627 poll_thresh=13 ino=257 dd-2584 [007] 206.324409: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1226 unstable=0 bg_thresh=994 thresh=1989 gap=607 poll_thresh=14 ino=257 dd-2584 [007] 206.324472: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1226 unstable=0 bg_thresh=994 thresh=1989 gap=582 poll_thresh=15 ino=257 dd-2584 [007] 206.324731: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1226 unstable=0 bg_thresh=990 thresh=1981 gap=574 poll_thresh=16 ino=257 dd-2584 [007] 206.324852: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1226 unstable=0 bg_thresh=992 thresh=1984 gap=527 poll_thresh=17 ino=257 dd-2584 [007] 206.324995: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1126 unstable=0 bg_thresh=994 thresh=1988 gap=606 poll_thresh=18 ino=257 dd-2584 [007] 206.325119: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1101 unstable=0 bg_thresh=993 thresh=1987 gap=605 poll_thresh=19 ino=257 dd-2584 [007] 206.325237: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1101 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=20 ino=257 dd-2584 [007] 206.325355: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1101 unstable=0 bg_thresh=995 thresh=1990 gap=533 poll_thresh=21 ino=257 dd-2584 [007] 206.325472: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1101 unstable=0 bg_thresh=994 thresh=1989 gap=507 poll_thresh=22 ino=257 dd-2584 [007] 206.325589: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1101 unstable=0 bg_thresh=994 thresh=1988 gap=481 poll_thresh=23 ino=257 dd-2584 [007] 206.325594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=62396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 206.332411: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1101 unstable=0 bg_thresh=991 thresh=1982 gap=475 poll_thresh=23 ino=257 dd-2584 [007] 206.332418: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=62396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 206.340361: balance_dirty_state: bdi btrfs-1: dirty=406 wb=976 unstable=0 bg_thresh=986 thresh=1972 gap=590 poll_thresh=23 ino=257 dd-2584 [007] 206.340429: balance_dirty_state: bdi btrfs-1: dirty=431 wb=976 unstable=0 bg_thresh=983 thresh=1966 gap=559 poll_thresh=17 ino=257 dd-2584 [007] 206.340728: balance_dirty_state: bdi btrfs-1: dirty=456 wb=976 unstable=0 bg_thresh=985 thresh=1970 gap=538 poll_thresh=18 ino=257 dd-2584 [007] 206.340846: balance_dirty_state: bdi btrfs-1: dirty=481 wb=976 unstable=0 bg_thresh=984 thresh=1969 gap=512 poll_thresh=19 ino=257 dd-2584 [007] 206.340963: balance_dirty_state: bdi btrfs-1: dirty=531 wb=976 unstable=0 bg_thresh=984 thresh=1968 gap=461 poll_thresh=20 ino=257 dd-2584 [007] 206.340968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=62396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 206.348350: balance_dirty_state: bdi btrfs-1: dirty=531 wb=751 unstable=0 bg_thresh=987 thresh=1974 gap=692 poll_thresh=20 ino=257 dd-2584 [007] 206.348418: balance_dirty_state: bdi btrfs-1: dirty=531 wb=751 unstable=0 bg_thresh=986 thresh=1973 gap=691 poll_thresh=15 ino=257 dd-2584 [007] 206.348478: balance_dirty_state: bdi btrfs-1: dirty=556 wb=751 unstable=0 bg_thresh=989 thresh=1978 gap=671 poll_thresh=16 ino=257 dd-2584 [007] 206.348596: balance_dirty_state: bdi btrfs-1: dirty=581 wb=751 unstable=0 bg_thresh=988 thresh=1977 gap=645 poll_thresh=17 ino=257 dd-2584 [007] 206.348712: balance_dirty_state: bdi btrfs-1: dirty=631 wb=751 unstable=0 bg_thresh=988 thresh=1976 gap=594 poll_thresh=18 ino=257 dd-2584 [007] 206.348828: balance_dirty_state: bdi btrfs-1: dirty=656 wb=751 unstable=0 bg_thresh=987 thresh=1975 gap=568 poll_thresh=19 ino=257 dd-2584 [007] 206.348946: balance_dirty_state: bdi btrfs-1: dirty=681 wb=751 unstable=0 bg_thresh=989 thresh=1979 gap=547 poll_thresh=20 ino=257 dd-2584 [007] 206.349240: balance_dirty_state: bdi btrfs-1: dirty=706 wb=751 unstable=0 bg_thresh=986 thresh=1972 gap=515 poll_thresh=21 ino=257 dd-2584 [007] 206.349355: balance_dirty_state: bdi btrfs-1: dirty=756 wb=751 unstable=0 bg_thresh=985 thresh=1971 gap=464 poll_thresh=22 ino=257 dd-2584 [007] 206.349359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=62396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 206.356435: balance_dirty_state: bdi btrfs-1: dirty=756 wb=626 unstable=0 bg_thresh=983 thresh=1967 gap=585 poll_thresh=22 ino=257 dd-2584 [007] 206.356530: balance_dirty_state: bdi btrfs-1: dirty=756 wb=626 unstable=0 bg_thresh=986 thresh=1972 gap=590 poll_thresh=16 ino=257 dd-2584 [007] 206.356644: balance_dirty_state: bdi btrfs-1: dirty=806 wb=626 unstable=0 bg_thresh=988 thresh=1976 gap=544 poll_thresh=17 ino=257 dd-2584 [007] 206.356756: balance_dirty_state: bdi btrfs-1: dirty=831 wb=626 unstable=0 bg_thresh=987 thresh=1975 gap=518 poll_thresh=18 ino=257 dd-2584 [007] 206.356867: balance_dirty_state: bdi btrfs-1: dirty=856 wb=626 unstable=0 bg_thresh=987 thresh=1974 gap=492 poll_thresh=19 ino=257 dd-2584 [007] 206.356872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=62396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 206.364452: balance_dirty_state: bdi btrfs-1: dirty=856 wb=476 unstable=0 bg_thresh=988 thresh=1977 gap=645 poll_thresh=19 ino=257 dd-2584 [007] 206.364558: balance_dirty_state: bdi btrfs-1: dirty=881 wb=476 unstable=0 bg_thresh=985 thresh=1971 gap=614 poll_thresh=14 ino=257 dd-2584 [007] 206.364616: balance_dirty_state: bdi btrfs-1: dirty=881 wb=476 unstable=0 bg_thresh=988 thresh=1976 gap=619 poll_thresh=15 ino=257 dd-2584 [007] 206.364673: balance_dirty_state: bdi btrfs-1: dirty=906 wb=476 unstable=0 bg_thresh=987 thresh=1975 gap=593 poll_thresh=16 ino=257 dd-2584 [007] 206.364786: balance_dirty_state: bdi btrfs-1: dirty=931 wb=476 unstable=0 bg_thresh=987 thresh=1974 gap=567 poll_thresh=17 ino=257 dd-2584 [007] 206.365072: balance_dirty_state: bdi btrfs-1: dirty=981 wb=476 unstable=0 bg_thresh=986 thresh=1973 gap=516 poll_thresh=18 ino=257 dd-2584 [007] 206.365185: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=476 unstable=0 bg_thresh=986 thresh=1972 gap=490 poll_thresh=19 ino=257 dd-2584 [007] 206.365190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=62396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 206.365209: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3792 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 206.368948: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=880 to_write=7312 dd-2584 [007] 206.372373: balance_dirty_state: bdi btrfs-1: dirty=106 wb=1251 unstable=0 bg_thresh=983 thresh=1967 gap=610 poll_thresh=19 ino=257 dd-2584 [007] 206.372443: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1251 unstable=0 bg_thresh=985 thresh=1971 gap=589 poll_thresh=14 ino=257 dd-2584 [007] 206.372504: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1251 unstable=0 bg_thresh=985 thresh=1971 gap=589 poll_thresh=15 ino=257 dd-2584 [007] 206.372563: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1251 unstable=0 bg_thresh=985 thresh=1970 gap=563 poll_thresh=16 ino=257 dd-2584 [007] 206.372683: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1251 unstable=0 bg_thresh=984 thresh=1969 gap=537 poll_thresh=17 ino=257 dd-2584 [007] 206.372800: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1251 unstable=0 bg_thresh=984 thresh=1968 gap=511 poll_thresh=18 ino=257 dd-2584 [007] 206.372919: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1251 unstable=0 bg_thresh=986 thresh=1972 gap=465 poll_thresh=19 ino=257 dd-2584 [007] 206.372924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=62396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 206.380460: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1126 unstable=0 bg_thresh=986 thresh=1973 gap=591 poll_thresh=19 ino=257 dd-2584 [007] 206.380546: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1126 unstable=0 bg_thresh=986 thresh=1973 gap=591 poll_thresh=14 ino=257 dd-2584 [007] 206.380604: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1126 unstable=0 bg_thresh=986 thresh=1972 gap=565 poll_thresh=15 ino=257 dd-2584 [007] 206.380663: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1126 unstable=0 bg_thresh=983 thresh=1966 gap=534 poll_thresh=16 ino=257 dd-2584 [007] 206.380952: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1126 unstable=0 bg_thresh=982 thresh=1965 gap=508 poll_thresh=17 ino=257 dd-2584 [007] 206.381066: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1126 unstable=0 bg_thresh=984 thresh=1969 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 206.381071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 206.388446: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1001 unstable=0 bg_thresh=986 thresh=1973 gap=616 poll_thresh=18 ino=257 dd-2584 [007] 206.388542: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1001 unstable=0 bg_thresh=989 thresh=1978 gap=596 poll_thresh=13 ino=257 dd-2584 [007] 206.388598: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1001 unstable=0 bg_thresh=986 thresh=1972 gap=590 poll_thresh=14 ino=257 dd-2584 [007] 206.388655: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1001 unstable=0 bg_thresh=988 thresh=1977 gap=570 poll_thresh=15 ino=257 dd-2584 [007] 206.388711: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1001 unstable=0 bg_thresh=985 thresh=1971 gap=539 poll_thresh=16 ino=257 dd-2584 [007] 206.388824: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1001 unstable=0 bg_thresh=987 thresh=1975 gap=518 poll_thresh=17 ino=257 dd-2584 [007] 206.388936: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1001 unstable=0 bg_thresh=987 thresh=1974 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 206.388941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 206.396407: balance_dirty_state: bdi btrfs-1: dirty=481 wb=901 unstable=0 bg_thresh=987 thresh=1975 gap=593 poll_thresh=18 ino=257 dd-2584 [007] 206.396509: balance_dirty_state: bdi btrfs-1: dirty=506 wb=901 unstable=0 bg_thresh=990 thresh=1980 gap=573 poll_thresh=13 ino=257 dd-2584 [007] 206.396568: balance_dirty_state: bdi btrfs-1: dirty=531 wb=901 unstable=0 bg_thresh=987 thresh=1974 gap=542 poll_thresh=14 ino=257 dd-2584 [007] 206.396629: balance_dirty_state: bdi btrfs-1: dirty=531 wb=901 unstable=0 bg_thresh=986 thresh=1973 gap=541 poll_thresh=15 ino=257 dd-2584 [007] 206.396688: balance_dirty_state: bdi btrfs-1: dirty=556 wb=901 unstable=0 bg_thresh=986 thresh=1973 gap=516 poll_thresh=16 ino=257 dd-2584 [007] 206.396987: balance_dirty_state: bdi btrfs-1: dirty=581 wb=901 unstable=0 bg_thresh=988 thresh=1977 gap=495 poll_thresh=17 ino=257 dd-2584 [007] 206.397106: balance_dirty_state: bdi btrfs-1: dirty=606 wb=901 unstable=0 bg_thresh=984 thresh=1969 gap=462 poll_thresh=18 ino=257 dd-2584 [007] 206.397111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 206.404410: balance_dirty_state: bdi btrfs-1: dirty=606 wb=901 unstable=0 bg_thresh=987 thresh=1974 gap=467 poll_thresh=18 ino=257 dd-2584 [007] 206.404415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 206.412406: balance_dirty_state: bdi btrfs-1: dirty=606 wb=501 unstable=0 bg_thresh=986 thresh=1973 gap=866 poll_thresh=18 ino=257 dd-2584 [007] 206.412535: balance_dirty_state: bdi btrfs-1: dirty=631 wb=501 unstable=0 bg_thresh=986 thresh=1972 gap=840 poll_thresh=13 ino=257 dd-2584 [007] 206.412652: balance_dirty_state: bdi btrfs-1: dirty=656 wb=501 unstable=0 bg_thresh=986 thresh=1972 gap=815 poll_thresh=14 ino=257 dd-2584 [007] 206.412771: balance_dirty_state: bdi btrfs-1: dirty=656 wb=501 unstable=0 bg_thresh=985 thresh=1971 gap=814 poll_thresh=15 ino=257 dd-2584 [007] 206.412889: balance_dirty_state: bdi btrfs-1: dirty=681 wb=501 unstable=0 bg_thresh=988 thresh=1976 gap=794 poll_thresh=16 ino=257 dd-2584 [007] 206.413123: balance_dirty_state: bdi btrfs-1: dirty=706 wb=501 unstable=0 bg_thresh=987 thresh=1975 gap=768 poll_thresh=17 ino=257 dd-2584 [007] 206.413356: balance_dirty_state: bdi btrfs-1: dirty=731 wb=501 unstable=0 bg_thresh=987 thresh=1974 gap=742 poll_thresh=18 ino=257 dd-2584 [007] 206.413592: balance_dirty_state: bdi btrfs-1: dirty=781 wb=501 unstable=0 bg_thresh=983 thresh=1967 gap=685 poll_thresh=19 ino=257 dd-2584 [007] 206.413826: balance_dirty_state: bdi btrfs-1: dirty=806 wb=501 unstable=0 bg_thresh=985 thresh=1971 gap=664 poll_thresh=20 ino=257 dd-2584 [007] 206.414424: balance_dirty_state: bdi btrfs-1: dirty=831 wb=501 unstable=0 bg_thresh=985 thresh=1970 gap=638 poll_thresh=21 ino=257 dd-2584 [007] 206.414659: balance_dirty_state: bdi btrfs-1: dirty=881 wb=501 unstable=0 bg_thresh=984 thresh=1969 gap=587 poll_thresh=22 ino=257 dd-2584 [007] 206.414900: balance_dirty_state: bdi btrfs-1: dirty=906 wb=501 unstable=0 bg_thresh=986 thresh=1973 gap=566 poll_thresh=23 ino=257 dd-2584 [007] 206.415139: balance_dirty_state: bdi btrfs-1: dirty=931 wb=501 unstable=0 bg_thresh=986 thresh=1972 gap=540 poll_thresh=24 ino=257 dd-2584 [007] 206.415380: balance_dirty_state: bdi btrfs-1: dirty=956 wb=501 unstable=0 bg_thresh=985 thresh=1971 gap=514 poll_thresh=25 ino=257 dd-2584 [007] 206.415620: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=501 unstable=0 bg_thresh=985 thresh=1970 gap=463 poll_thresh=26 ino=257 dd-2584 [007] 206.415630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 206.415666: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3840 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 206.419582: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=896 to_write=7296 dd-2584 [007] 206.420385: balance_dirty_state: bdi btrfs-1: dirty=106 wb=1276 unstable=0 bg_thresh=980 thresh=1961 gap=579 poll_thresh=26 ino=257 dd-2584 [007] 206.420461: balance_dirty_state: bdi btrfs-1: dirty=106 wb=1276 unstable=0 bg_thresh=983 thresh=1966 gap=584 poll_thresh=19 ino=257 dd-2584 [007] 206.420581: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1276 unstable=0 bg_thresh=988 thresh=1976 gap=544 poll_thresh=20 ino=257 dd-2584 [007] 206.420881: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1276 unstable=0 bg_thresh=987 thresh=1975 gap=518 poll_thresh=21 ino=257 dd-2584 [007] 206.420998: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1276 unstable=0 bg_thresh=987 thresh=1974 gap=492 poll_thresh=22 ino=257 dd-2584 [007] 206.421003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 206.428365: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1151 unstable=0 bg_thresh=986 thresh=1972 gap=615 poll_thresh=22 ino=257 dd-2584 [007] 206.428465: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1151 unstable=0 bg_thresh=988 thresh=1977 gap=595 poll_thresh=16 ino=257 dd-2584 [007] 206.428579: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1151 unstable=0 bg_thresh=988 thresh=1976 gap=569 poll_thresh=17 ino=257 dd-2584 [007] 206.428692: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1151 unstable=0 bg_thresh=987 thresh=1975 gap=543 poll_thresh=18 ino=257 dd-2584 [007] 206.428806: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1151 unstable=0 bg_thresh=987 thresh=1974 gap=492 poll_thresh=19 ino=257 dd-2584 [007] 206.428811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 206.436369: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1026 unstable=0 bg_thresh=993 thresh=1987 gap=630 poll_thresh=19 ino=257 dd-2584 [007] 206.436439: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1026 unstable=0 bg_thresh=993 thresh=1986 gap=629 poll_thresh=14 ino=257 dd-2584 [007] 206.436504: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1026 unstable=0 bg_thresh=992 thresh=1985 gap=603 poll_thresh=15 ino=257 dd-2584 [007] 206.436566: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1026 unstable=0 bg_thresh=992 thresh=1985 gap=578 poll_thresh=16 ino=257 dd-2584 [007] 206.436688: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1026 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=17 ino=257 dd-2584 [007] 206.436995: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1026 unstable=0 bg_thresh=994 thresh=1988 gap=531 poll_thresh=18 ino=257 dd-2584 [007] 206.437114: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1026 unstable=0 bg_thresh=993 thresh=1987 gap=505 poll_thresh=19 ino=257 dd-2584 [007] 206.437231: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1026 unstable=0 bg_thresh=995 thresh=1991 gap=459 poll_thresh=20 ino=257 dd-2584 [007] 206.437236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 206.444400: balance_dirty_state: bdi btrfs-1: dirty=506 wb=901 unstable=0 bg_thresh=985 thresh=1971 gap=564 poll_thresh=20 ino=257 dd-2584 [007] 206.444465: balance_dirty_state: bdi btrfs-1: dirty=506 wb=901 unstable=0 bg_thresh=982 thresh=1965 gap=558 poll_thresh=15 ino=257 dd-2584 [007] 206.444526: balance_dirty_state: bdi btrfs-1: dirty=531 wb=901 unstable=0 bg_thresh=985 thresh=1970 gap=538 poll_thresh=16 ino=257 dd-2584 [007] 206.444647: balance_dirty_state: bdi btrfs-1: dirty=556 wb=901 unstable=0 bg_thresh=984 thresh=1969 gap=512 poll_thresh=17 ino=257 dd-2584 [007] 206.444767: balance_dirty_state: bdi btrfs-1: dirty=606 wb=901 unstable=0 bg_thresh=981 thresh=1962 gap=455 poll_thresh=18 ino=257 dd-2584 [007] 206.444772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 206.456419: balance_dirty_state: bdi btrfs-1: dirty=606 wb=776 unstable=0 bg_thresh=986 thresh=1972 gap=590 poll_thresh=18 ino=257 dd-2584 [007] 206.456517: balance_dirty_state: bdi btrfs-1: dirty=606 wb=776 unstable=0 bg_thresh=982 thresh=1964 gap=582 poll_thresh=13 ino=257 dd-2584 [007] 206.456606: balance_dirty_state: bdi btrfs-1: dirty=631 wb=776 unstable=0 bg_thresh=984 thresh=1969 gap=562 poll_thresh=14 ino=257 dd-2584 [007] 206.456699: balance_dirty_state: bdi btrfs-1: dirty=631 wb=776 unstable=0 bg_thresh=979 thresh=1958 gap=551 poll_thresh=15 ino=257 dd-2584 [007] 206.456798: balance_dirty_state: bdi btrfs-1: dirty=656 wb=751 unstable=0 bg_thresh=984 thresh=1969 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 206.457226: balance_dirty_state: bdi btrfs-1: dirty=681 wb=651 unstable=0 bg_thresh=983 thresh=1966 gap=634 poll_thresh=17 ino=257 dd-2584 [007] 206.457345: balance_dirty_state: bdi btrfs-1: dirty=731 wb=651 unstable=0 bg_thresh=982 thresh=1965 gap=583 poll_thresh=18 ino=257 dd-2584 [007] 206.457463: balance_dirty_state: bdi btrfs-1: dirty=756 wb=651 unstable=0 bg_thresh=984 thresh=1969 gap=562 poll_thresh=19 ino=257 dd-2584 [007] 206.457581: balance_dirty_state: bdi btrfs-1: dirty=781 wb=651 unstable=0 bg_thresh=981 thresh=1962 gap=530 poll_thresh=20 ino=257 dd-2584 [007] 206.457699: balance_dirty_state: bdi btrfs-1: dirty=831 wb=651 unstable=0 bg_thresh=980 thresh=1961 gap=479 poll_thresh=21 ino=257 dd-2584 [007] 206.457704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 206.464425: balance_dirty_state: bdi btrfs-1: dirty=831 wb=526 unstable=0 bg_thresh=974 thresh=1949 gap=592 poll_thresh=21 ino=257 dd-2584 [005] 206.464544: balance_dirty_state: bdi btrfs-1: dirty=856 wb=526 unstable=0 bg_thresh=977 thresh=1954 gap=572 poll_thresh=16 ino=257 dd-2584 [005] 206.464756: balance_dirty_state: bdi btrfs-1: dirty=881 wb=526 unstable=0 bg_thresh=979 thresh=1958 gap=551 poll_thresh=17 ino=257 dd-2584 [005] 206.464998: balance_dirty_state: bdi btrfs-1: dirty=931 wb=526 unstable=0 bg_thresh=981 thresh=1963 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 206.465246: balance_dirty_state: bdi btrfs-1: dirty=956 wb=526 unstable=0 bg_thresh=983 thresh=1966 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 206.465255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-1% task_gap=-103% task_weight=100% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 206.472416: balance_dirty_state: bdi btrfs-1: dirty=956 wb=401 unstable=0 bg_thresh=983 thresh=1966 gap=609 poll_thresh=19 ino=257 dd-2584 [005] 206.472903: balance_dirty_state: bdi btrfs-1: dirty=956 wb=401 unstable=0 bg_thresh=983 thresh=1966 gap=609 poll_thresh=14 ino=257 dd-2584 [005] 206.473021: balance_dirty_state: bdi btrfs-1: dirty=981 wb=401 unstable=0 bg_thresh=982 thresh=1965 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 206.473139: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=401 unstable=0 bg_thresh=982 thresh=1965 gap=558 poll_thresh=16 ino=257 flush-btrfs-1-2586 [000] 206.473183: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3900 wrote=0 to_write=8192 dd-2584 [005] 206.473318: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=401 unstable=0 bg_thresh=984 thresh=1969 gap=537 poll_thresh=17 ino=257 dd-2584 [005] 206.473461: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=426 unstable=0 bg_thresh=981 thresh=1962 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 206.473603: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=476 unstable=0 bg_thresh=980 thresh=1961 gap=454 poll_thresh=19 ino=257 dd-2584 [005] 206.473605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 206.475769: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=976 to_write=7216 dd-2584 [005] 206.480442: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1251 unstable=0 bg_thresh=979 thresh=1959 gap=577 poll_thresh=19 ino=257 dd-2584 [005] 206.480563: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1251 unstable=0 bg_thresh=982 thresh=1964 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 206.480641: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1251 unstable=0 bg_thresh=981 thresh=1963 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 206.480718: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1251 unstable=0 bg_thresh=981 thresh=1963 gap=531 poll_thresh=16 ino=257 dd-2584 [005] 206.480885: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1251 unstable=0 bg_thresh=983 thresh=1967 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 206.481045: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1251 unstable=0 bg_thresh=983 thresh=1966 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 206.481051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 206.488475: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1126 unstable=0 bg_thresh=984 thresh=1969 gap=612 poll_thresh=18 ino=257 dd-2584 [000] 206.488967: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1126 unstable=0 bg_thresh=984 thresh=1969 gap=587 poll_thresh=13 ino=257 dd-2584 [000] 206.489083: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1126 unstable=0 bg_thresh=987 thresh=1974 gap=592 poll_thresh=14 ino=257 dd-2584 [000] 206.489198: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1126 unstable=0 bg_thresh=989 thresh=1979 gap=572 poll_thresh=15 ino=257 dd-2584 [000] 206.489316: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1126 unstable=0 bg_thresh=989 thresh=1979 gap=547 poll_thresh=16 ino=257 dd-2584 [000] 206.489549: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1126 unstable=0 bg_thresh=989 thresh=1978 gap=521 poll_thresh=17 ino=257 dd-2584 [000] 206.489785: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1126 unstable=0 bg_thresh=991 thresh=1982 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 206.490020: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1126 unstable=0 bg_thresh=990 thresh=1981 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 206.490029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=63792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 206.496510: balance_dirty_state: bdi btrfs-1: dirty=381 wb=976 unstable=0 bg_thresh=990 thresh=1981 gap=624 poll_thresh=19 ino=257 dd-2584 [004] 206.496695: balance_dirty_state: bdi btrfs-1: dirty=406 wb=976 unstable=0 bg_thresh=990 thresh=1981 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 206.496873: balance_dirty_state: bdi btrfs-1: dirty=406 wb=976 unstable=0 bg_thresh=993 thresh=1986 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 206.497056: balance_dirty_state: bdi btrfs-1: dirty=431 wb=976 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 206.497413: balance_dirty_state: bdi btrfs-1: dirty=456 wb=976 unstable=0 bg_thresh=992 thresh=1985 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 206.498419: balance_dirty_state: bdi btrfs-1: dirty=481 wb=976 unstable=0 bg_thresh=994 thresh=1989 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 206.498775: balance_dirty_state: bdi btrfs-1: dirty=531 wb=976 unstable=0 bg_thresh=994 thresh=1988 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 206.498788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=63792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 206.504411: balance_dirty_state: bdi btrfs-1: dirty=531 wb=976 unstable=0 bg_thresh=994 thresh=1988 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 206.504417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=63792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 206.512478: balance_dirty_state: bdi btrfs-1: dirty=531 wb=726 unstable=0 bg_thresh=993 thresh=1987 gap=730 poll_thresh=19 ino=257 dd-2584 [004] 206.512593: balance_dirty_state: bdi btrfs-1: dirty=531 wb=726 unstable=0 bg_thresh=993 thresh=1986 gap=729 poll_thresh=14 ino=257 dd-2584 [004] 206.512654: balance_dirty_state: bdi btrfs-1: dirty=556 wb=726 unstable=0 bg_thresh=993 thresh=1986 gap=704 poll_thresh=15 ino=257 dd-2584 [004] 206.512711: balance_dirty_state: bdi btrfs-1: dirty=581 wb=726 unstable=0 bg_thresh=992 thresh=1985 gap=678 poll_thresh=16 ino=257 dd-2584 [004] 206.512823: balance_dirty_state: bdi btrfs-1: dirty=606 wb=726 unstable=0 bg_thresh=994 thresh=1989 gap=657 poll_thresh=17 ino=257 dd-2584 [004] 206.512934: balance_dirty_state: bdi btrfs-1: dirty=631 wb=726 unstable=0 bg_thresh=994 thresh=1988 gap=631 poll_thresh=18 ino=257 dd-2584 [004] 206.513047: balance_dirty_state: bdi btrfs-1: dirty=656 wb=726 unstable=0 bg_thresh=993 thresh=1987 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 206.513160: balance_dirty_state: bdi btrfs-1: dirty=706 wb=726 unstable=0 bg_thresh=993 thresh=1986 gap=554 poll_thresh=20 ino=257 dd-2584 [004] 206.513272: balance_dirty_state: bdi btrfs-1: dirty=731 wb=726 unstable=0 bg_thresh=995 thresh=1990 gap=533 poll_thresh=21 ino=257 dd-2584 [004] 206.513557: balance_dirty_state: bdi btrfs-1: dirty=756 wb=726 unstable=0 bg_thresh=994 thresh=1989 gap=507 poll_thresh=22 ino=257 dd-2584 [004] 206.513670: balance_dirty_state: bdi btrfs-1: dirty=806 wb=726 unstable=0 bg_thresh=994 thresh=1988 gap=456 poll_thresh=23 ino=257 dd-2584 [004] 206.513674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=63792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 206.520436: balance_dirty_state: bdi btrfs-1: dirty=806 wb=601 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=23 ino=257 dd-2584 [004] 206.520547: balance_dirty_state: bdi btrfs-1: dirty=806 wb=601 unstable=0 bg_thresh=990 thresh=1980 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 206.520660: balance_dirty_state: bdi btrfs-1: dirty=856 wb=601 unstable=0 bg_thresh=992 thresh=1984 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 206.520772: balance_dirty_state: bdi btrfs-1: dirty=881 wb=601 unstable=0 bg_thresh=991 thresh=1983 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 206.520887: balance_dirty_state: bdi btrfs-1: dirty=906 wb=601 unstable=0 bg_thresh=991 thresh=1982 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 206.520891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=63792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 206.528490: balance_dirty_state: bdi btrfs-1: dirty=906 wb=476 unstable=0 bg_thresh=991 thresh=1983 gap=601 poll_thresh=20 ino=257 dd-2584 [004] 206.528619: balance_dirty_state: bdi btrfs-1: dirty=931 wb=476 unstable=0 bg_thresh=991 thresh=1982 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 206.528741: balance_dirty_state: bdi btrfs-1: dirty=931 wb=476 unstable=0 bg_thresh=993 thresh=1987 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 206.528975: balance_dirty_state: bdi btrfs-1: dirty=981 wb=476 unstable=0 bg_thresh=993 thresh=1986 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 206.529570: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=476 unstable=0 bg_thresh=992 thresh=1985 gap=503 poll_thresh=18 ino=257 flush-btrfs-1-2586 [000] 206.529617: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3956 wrote=0 to_write=8192 dd-2584 [004] 206.529825: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=476 unstable=0 bg_thresh=992 thresh=1984 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 206.529828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=63792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 206.532228: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=928 to_write=7264 dd-2584 [004] 206.536449: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1276 unstable=0 bg_thresh=990 thresh=1981 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 206.536531: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1276 unstable=0 bg_thresh=990 thresh=1980 gap=548 poll_thresh=14 ino=257 dd-2584 [004] 206.536592: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1276 unstable=0 bg_thresh=992 thresh=1985 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 206.536651: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1276 unstable=0 bg_thresh=992 thresh=1984 gap=527 poll_thresh=16 ino=257 dd-2584 [004] 206.536767: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1276 unstable=0 bg_thresh=991 thresh=1983 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 206.536887: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1276 unstable=0 bg_thresh=991 thresh=1982 gap=450 poll_thresh=18 ino=257 dd-2584 [004] 206.536891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=63792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 206.544435: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1151 unstable=0 bg_thresh=992 thresh=1985 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 206.544523: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1151 unstable=0 bg_thresh=992 thresh=1984 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 206.544583: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1151 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 206.544641: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1151 unstable=0 bg_thresh=991 thresh=1983 gap=526 poll_thresh=15 ino=257 dd-2584 [004] 206.544698: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1151 unstable=0 bg_thresh=994 thresh=1988 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 206.544817: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1151 unstable=0 bg_thresh=993 thresh=1987 gap=480 poll_thresh=17 ino=257 dd-2584 [004] 206.544822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=63792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 206.552423: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1026 unstable=0 bg_thresh=994 thresh=1988 gap=606 poll_thresh=17 ino=257 dd-2584 [004] 206.552837: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1026 unstable=0 bg_thresh=991 thresh=1982 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 206.552924: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1026 unstable=0 bg_thresh=993 thresh=1987 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 206.553008: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1026 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 206.553093: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1026 unstable=0 bg_thresh=995 thresh=1991 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 206.553262: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1026 unstable=0 bg_thresh=995 thresh=1990 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 206.553431: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1026 unstable=0 bg_thresh=994 thresh=1989 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 206.553437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=63792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 206.560367: balance_dirty_state: bdi btrfs-1: dirty=481 wb=901 unstable=0 bg_thresh=995 thresh=1991 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 206.560464: balance_dirty_state: bdi btrfs-1: dirty=481 wb=901 unstable=0 bg_thresh=995 thresh=1990 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 206.560549: balance_dirty_state: bdi btrfs-1: dirty=506 wb=901 unstable=0 bg_thresh=992 thresh=1984 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 206.560633: balance_dirty_state: bdi btrfs-1: dirty=531 wb=901 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 206.560717: balance_dirty_state: bdi btrfs-1: dirty=531 wb=901 unstable=0 bg_thresh=994 thresh=1988 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 206.560887: balance_dirty_state: bdi btrfs-1: dirty=556 wb=901 unstable=0 bg_thresh=993 thresh=1987 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 206.561059: balance_dirty_state: bdi btrfs-1: dirty=606 wb=901 unstable=0 bg_thresh=993 thresh=1986 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 206.561064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=63792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 206.568424: balance_dirty_state: bdi btrfs-1: dirty=606 wb=701 unstable=0 bg_thresh=991 thresh=1982 gap=675 poll_thresh=18 ino=257 dd-2584 [004] 206.568792: balance_dirty_state: bdi btrfs-1: dirty=606 wb=701 unstable=0 bg_thresh=993 thresh=1987 gap=680 poll_thresh=13 ino=257 dd-2584 [004] 206.568877: balance_dirty_state: bdi btrfs-1: dirty=631 wb=701 unstable=0 bg_thresh=990 thresh=1980 gap=648 poll_thresh=14 ino=257 dd-2584 [004] 206.568963: balance_dirty_state: bdi btrfs-1: dirty=656 wb=701 unstable=0 bg_thresh=990 thresh=1980 gap=623 poll_thresh=15 ino=257 dd-2584 [004] 206.569047: balance_dirty_state: bdi btrfs-1: dirty=656 wb=701 unstable=0 bg_thresh=986 thresh=1973 gap=616 poll_thresh=16 ino=257 dd-2584 [004] 206.569170: balance_dirty_state: bdi btrfs-1: dirty=706 wb=701 unstable=0 bg_thresh=986 thresh=1972 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 206.569291: balance_dirty_state: bdi btrfs-1: dirty=731 wb=701 unstable=0 bg_thresh=982 thresh=1965 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 206.569410: balance_dirty_state: bdi btrfs-1: dirty=756 wb=701 unstable=0 bg_thresh=984 thresh=1969 gap=512 poll_thresh=19 ino=257 dd-2584 [004] 206.569529: balance_dirty_state: bdi btrfs-1: dirty=781 wb=701 unstable=0 bg_thresh=984 thresh=1968 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 206.569534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=63792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 206.579113: balance_dirty_state: bdi btrfs-1: dirty=781 wb=576 unstable=0 bg_thresh=980 thresh=1960 gap=603 poll_thresh=20 ino=257 dd-2584 [000] 206.579200: balance_dirty_state: bdi btrfs-1: dirty=781 wb=576 unstable=0 bg_thresh=985 thresh=1970 gap=613 poll_thresh=15 ino=257 dd-2584 [000] 206.579749: balance_dirty_state: bdi btrfs-1: dirty=806 wb=576 unstable=0 bg_thresh=985 thresh=1970 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 206.579924: balance_dirty_state: bdi btrfs-1: dirty=831 wb=526 unstable=0 bg_thresh=987 thresh=1975 gap=618 poll_thresh=17 ino=257 dd-2584 [000] 206.584120: balance_dirty_state: bdi btrfs-1: dirty=856 wb=451 unstable=0 bg_thresh=988 thresh=1977 gap=670 poll_thresh=18 ino=257 dd-2584 [000] 206.584270: balance_dirty_state: bdi btrfs-1: dirty=881 wb=451 unstable=0 bg_thresh=990 thresh=1981 gap=649 poll_thresh=19 ino=257 dd-2584 [000] 206.584579: balance_dirty_state: bdi btrfs-1: dirty=931 wb=451 unstable=0 bg_thresh=987 thresh=1974 gap=592 poll_thresh=20 ino=257 dd-2584 [000] 206.584745: balance_dirty_state: bdi btrfs-1: dirty=956 wb=451 unstable=0 bg_thresh=986 thresh=1973 gap=566 poll_thresh=21 ino=257 dd-2584 [000] 206.584895: balance_dirty_state: bdi btrfs-1: dirty=981 wb=451 unstable=0 bg_thresh=986 thresh=1972 gap=540 poll_thresh=22 ino=257 dd-2584 [000] 206.585015: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=451 unstable=0 bg_thresh=988 thresh=1976 gap=494 poll_thresh=23 ino=257 flush-btrfs-1-2586 [004] 206.585035: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4012 wrote=0 to_write=8192 dd-2584 [000] 206.585191: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=451 unstable=0 bg_thresh=984 thresh=1969 gap=462 poll_thresh=24 ino=257 dd-2584 [000] 206.585193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-196% task_weight=98% bdi_bw=63792 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 flush-btrfs-1-2586 [004] 206.587827: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=944 to_write=7248 dd-2584 [004] 206.592413: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1251 unstable=0 bg_thresh=982 thresh=1964 gap=582 poll_thresh=24 ino=257 dd-2584 [004] 206.592506: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1251 unstable=0 bg_thresh=982 thresh=1964 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 206.593051: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1251 unstable=0 bg_thresh=984 thresh=1969 gap=537 poll_thresh=19 ino=257 dd-2584 [004] 206.593295: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1251 unstable=0 bg_thresh=986 thresh=1973 gap=516 poll_thresh=20 ino=257 dd-2584 [004] 206.593499: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1251 unstable=0 bg_thresh=986 thresh=1972 gap=490 poll_thresh=21 ino=257 dd-2584 [004] 206.593508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=64028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 206.604417: balance_dirty_state: bdi btrfs-1: dirty=231 wb=976 unstable=0 bg_thresh=976 thresh=1953 gap=746 poll_thresh=21 ino=257 dd-2584 [000] 206.604508: balance_dirty_state: bdi btrfs-1: dirty=256 wb=976 unstable=0 bg_thresh=976 thresh=1953 gap=721 poll_thresh=16 ino=257 dd-2584 [000] 206.604682: balance_dirty_state: bdi btrfs-1: dirty=281 wb=976 unstable=0 bg_thresh=981 thresh=1963 gap=706 poll_thresh=17 ino=257 dd-2584 [000] 206.604860: balance_dirty_state: bdi btrfs-1: dirty=306 wb=976 unstable=0 bg_thresh=981 thresh=1962 gap=680 poll_thresh=18 ino=257 dd-2584 [000] 206.605040: balance_dirty_state: bdi btrfs-1: dirty=331 wb=976 unstable=0 bg_thresh=980 thresh=1961 gap=654 poll_thresh=19 ino=257 dd-2584 [000] 206.605218: balance_dirty_state: bdi btrfs-1: dirty=381 wb=976 unstable=0 bg_thresh=980 thresh=1960 gap=603 poll_thresh=20 ino=257 dd-2584 [000] 206.605399: balance_dirty_state: bdi btrfs-1: dirty=406 wb=976 unstable=0 bg_thresh=982 thresh=1964 gap=582 poll_thresh=21 ino=257 dd-2584 [000] 206.605895: balance_dirty_state: bdi btrfs-1: dirty=431 wb=976 unstable=0 bg_thresh=981 thresh=1963 gap=556 poll_thresh=22 ino=257 dd-2584 [000] 206.606074: balance_dirty_state: bdi btrfs-1: dirty=456 wb=976 unstable=0 bg_thresh=981 thresh=1962 gap=530 poll_thresh=23 ino=257 dd-2584 [000] 206.606252: balance_dirty_state: bdi btrfs-1: dirty=506 wb=976 unstable=0 bg_thresh=980 thresh=1961 gap=479 poll_thresh=24 ino=257 dd-2584 [000] 206.606258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-53% task_gap=-206% task_weight=99% bdi_bw=64028 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 206.612455: balance_dirty_state: bdi btrfs-1: dirty=506 wb=851 unstable=0 bg_thresh=976 thresh=1953 gap=596 poll_thresh=24 ino=257 dd-2584 [001] 206.612525: balance_dirty_state: bdi btrfs-1: dirty=531 wb=851 unstable=0 bg_thresh=979 thresh=1958 gap=576 poll_thresh=18 ino=257 dd-2584 [001] 206.612652: balance_dirty_state: bdi btrfs-1: dirty=556 wb=851 unstable=0 bg_thresh=981 thresh=1962 gap=555 poll_thresh=19 ino=257 dd-2584 [001] 206.612774: balance_dirty_state: bdi btrfs-1: dirty=581 wb=851 unstable=0 bg_thresh=980 thresh=1961 gap=529 poll_thresh=20 ino=257 dd-2584 [001] 206.612904: balance_dirty_state: bdi btrfs-1: dirty=606 wb=851 unstable=0 bg_thresh=983 thresh=1966 gap=509 poll_thresh=21 ino=257 dd-2584 [001] 206.613028: balance_dirty_state: bdi btrfs-1: dirty=656 wb=851 unstable=0 bg_thresh=985 thresh=1971 gap=464 poll_thresh=22 ino=257 dd-2584 [001] 206.613033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=64028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 206.624483: balance_dirty_state: bdi btrfs-1: dirty=656 wb=701 unstable=0 bg_thresh=985 thresh=1970 gap=613 poll_thresh=22 ino=257 dd-2584 [005] 206.624609: balance_dirty_state: bdi btrfs-1: dirty=681 wb=701 unstable=0 bg_thresh=987 thresh=1975 gap=593 poll_thresh=16 ino=257 dd-2584 [005] 206.625202: balance_dirty_state: bdi btrfs-1: dirty=706 wb=701 unstable=0 bg_thresh=990 thresh=1980 gap=573 poll_thresh=17 ino=257 dd-2584 [005] 206.625436: balance_dirty_state: bdi btrfs-1: dirty=731 wb=701 unstable=0 bg_thresh=989 thresh=1979 gap=547 poll_thresh=18 ino=257 dd-2584 [005] 206.625673: balance_dirty_state: bdi btrfs-1: dirty=781 wb=701 unstable=0 bg_thresh=991 thresh=1983 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 206.625908: balance_dirty_state: bdi btrfs-1: dirty=806 wb=701 unstable=0 bg_thresh=991 thresh=1982 gap=475 poll_thresh=20 ino=257 dd-2584 [005] 206.625917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=64028 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 206.632527: balance_dirty_state: bdi btrfs-1: dirty=806 wb=576 unstable=0 bg_thresh=990 thresh=1981 gap=599 poll_thresh=20 ino=257 dd-2584 [003] 206.632614: balance_dirty_state: bdi btrfs-1: dirty=831 wb=576 unstable=0 bg_thresh=990 thresh=1981 gap=574 poll_thresh=15 ino=257 dd-2584 [003] 206.632684: balance_dirty_state: bdi btrfs-1: dirty=831 wb=576 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=16 ino=257 dd-2584 [003] 206.632821: balance_dirty_state: bdi btrfs-1: dirty=881 wb=576 unstable=0 bg_thresh=995 thresh=1991 gap=534 poll_thresh=17 ino=257 dd-2584 [003] 206.632958: balance_dirty_state: bdi btrfs-1: dirty=906 wb=576 unstable=0 bg_thresh=998 thresh=1996 gap=514 poll_thresh=18 ino=257 dd-2584 [003] 206.633097: balance_dirty_state: bdi btrfs-1: dirty=931 wb=576 unstable=0 bg_thresh=1000 thresh=2000 gap=493 poll_thresh=19 ino=257 dd-2584 [003] 206.633102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-109% task_weight=98% bdi_bw=64028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 206.640510: balance_dirty_state: bdi btrfs-1: dirty=931 wb=451 unstable=0 bg_thresh=998 thresh=1996 gap=614 poll_thresh=19 ino=257 dd-2584 [003] 206.640804: balance_dirty_state: bdi btrfs-1: dirty=956 wb=451 unstable=0 bg_thresh=999 thresh=1998 gap=591 poll_thresh=14 ino=257 dd-2584 [003] 206.640873: balance_dirty_state: bdi btrfs-1: dirty=981 wb=451 unstable=0 bg_thresh=1001 thresh=2003 gap=571 poll_thresh=15 ino=257 dd-2584 [003] 206.640942: balance_dirty_state: bdi btrfs-1: dirty=981 wb=451 unstable=0 bg_thresh=998 thresh=1997 gap=565 poll_thresh=16 ino=257 dd-2584 [003] 206.641079: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=451 unstable=0 bg_thresh=1000 thresh=2001 gap=544 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 206.641144: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4068 wrote=0 to_write=8192 dd-2584 [003] 206.641224: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=451 unstable=0 bg_thresh=1000 thresh=2000 gap=493 poll_thresh=18 ino=257 dd-2584 [003] 206.641226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=64028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 206.643728: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=912 to_write=7280 dd-2584 [003] 206.648426: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1226 unstable=0 bg_thresh=993 thresh=1987 gap=605 poll_thresh=18 ino=257 dd-2584 [003] 206.648548: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1226 unstable=0 bg_thresh=993 thresh=1987 gap=605 poll_thresh=13 ino=257 dd-2584 [003] 206.648667: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1226 unstable=0 bg_thresh=996 thresh=1992 gap=585 poll_thresh=14 ino=257 dd-2584 [003] 206.648782: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1226 unstable=0 bg_thresh=996 thresh=1992 gap=560 poll_thresh=15 ino=257 dd-2584 [003] 206.648897: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1226 unstable=0 bg_thresh=998 thresh=1997 gap=565 poll_thresh=16 ino=257 dd-2584 [003] 206.649131: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1226 unstable=0 bg_thresh=1001 thresh=2002 gap=520 poll_thresh=17 ino=257 dd-2584 [003] 206.649371: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1226 unstable=0 bg_thresh=1000 thresh=2000 gap=493 poll_thresh=18 ino=257 dd-2584 [003] 206.649379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=64028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 206.656515: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1101 unstable=0 bg_thresh=992 thresh=1985 gap=603 poll_thresh=18 ino=257 dd-2584 [003] 206.656598: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1101 unstable=0 bg_thresh=992 thresh=1985 gap=603 poll_thresh=13 ino=257 dd-2584 [003] 206.656833: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1101 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=14 ino=257 dd-2584 [003] 206.656889: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1101 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=15 ino=257 dd-2584 [003] 206.656945: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1101 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=16 ino=257 dd-2584 [003] 206.657057: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1101 unstable=0 bg_thresh=1000 thresh=2000 gap=518 poll_thresh=17 ino=257 dd-2584 [003] 206.657172: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1101 unstable=0 bg_thresh=1002 thresh=2004 gap=497 poll_thresh=18 ino=257 dd-2584 [003] 206.657176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=64028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 206.664380: balance_dirty_state: bdi btrfs-1: dirty=406 wb=926 unstable=0 bg_thresh=995 thresh=1991 gap=659 poll_thresh=18 ino=257 dd-2584 [003] 206.664443: balance_dirty_state: bdi btrfs-1: dirty=431 wb=926 unstable=0 bg_thresh=995 thresh=1991 gap=634 poll_thresh=13 ino=257 dd-2584 [003] 206.664501: balance_dirty_state: bdi btrfs-1: dirty=431 wb=926 unstable=0 bg_thresh=998 thresh=1996 gap=639 poll_thresh=14 ino=257 dd-2584 [003] 206.664559: balance_dirty_state: bdi btrfs-1: dirty=456 wb=926 unstable=0 bg_thresh=998 thresh=1996 gap=614 poll_thresh=15 ino=257 dd-2584 [003] 206.664616: balance_dirty_state: bdi btrfs-1: dirty=481 wb=926 unstable=0 bg_thresh=1000 thresh=2001 gap=594 poll_thresh=16 ino=257 dd-2584 [003] 206.664733: balance_dirty_state: bdi btrfs-1: dirty=506 wb=926 unstable=0 bg_thresh=1000 thresh=2000 gap=568 poll_thresh=17 ino=257 dd-2584 [003] 206.664851: balance_dirty_state: bdi btrfs-1: dirty=531 wb=926 unstable=0 bg_thresh=1002 thresh=2004 gap=547 poll_thresh=18 ino=257 dd-2584 [003] 206.665147: balance_dirty_state: bdi btrfs-1: dirty=556 wb=926 unstable=0 bg_thresh=1001 thresh=2003 gap=521 poll_thresh=19 ino=257 dd-2584 [003] 206.665266: balance_dirty_state: bdi btrfs-1: dirty=606 wb=926 unstable=0 bg_thresh=1001 thresh=2002 gap=470 poll_thresh=20 ino=257 dd-2584 [003] 206.665270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=64028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 206.672380: balance_dirty_state: bdi btrfs-1: dirty=606 wb=926 unstable=0 bg_thresh=992 thresh=1984 gap=452 poll_thresh=20 ino=257 dd-2584 [003] 206.672384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=64028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 206.680502: balance_dirty_state: bdi btrfs-1: dirty=606 wb=651 unstable=0 bg_thresh=991 thresh=1983 gap=726 poll_thresh=20 ino=257 dd-2584 [003] 206.680598: balance_dirty_state: bdi btrfs-1: dirty=606 wb=651 unstable=0 bg_thresh=991 thresh=1983 gap=726 poll_thresh=15 ino=257 dd-2584 [003] 206.680653: balance_dirty_state: bdi btrfs-1: dirty=631 wb=651 unstable=0 bg_thresh=994 thresh=1988 gap=706 poll_thresh=16 ino=257 dd-2584 [003] 206.680764: balance_dirty_state: bdi btrfs-1: dirty=656 wb=651 unstable=0 bg_thresh=996 thresh=1993 gap=686 poll_thresh=17 ino=257 dd-2584 [003] 206.680875: balance_dirty_state: bdi btrfs-1: dirty=681 wb=651 unstable=0 bg_thresh=999 thresh=1998 gap=666 poll_thresh=18 ino=257 dd-2584 [003] 206.680988: balance_dirty_state: bdi btrfs-1: dirty=731 wb=651 unstable=0 bg_thresh=1001 thresh=2002 gap=620 poll_thresh=19 ino=257 dd-2584 [003] 206.681100: balance_dirty_state: bdi btrfs-1: dirty=756 wb=651 unstable=0 bg_thresh=1000 thresh=2001 gap=594 poll_thresh=20 ino=257 dd-2584 [003] 206.681214: balance_dirty_state: bdi btrfs-1: dirty=781 wb=651 unstable=0 bg_thresh=1000 thresh=2000 gap=568 poll_thresh=21 ino=257 dd-2584 [003] 206.681497: balance_dirty_state: bdi btrfs-1: dirty=831 wb=651 unstable=0 bg_thresh=1002 thresh=2004 gap=522 poll_thresh=22 ino=257 dd-2584 [003] 206.681610: balance_dirty_state: bdi btrfs-1: dirty=856 wb=651 unstable=0 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=23 ino=257 dd-2584 [003] 206.681614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=64028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 206.688477: balance_dirty_state: bdi btrfs-1: dirty=856 wb=526 unstable=0 bg_thresh=998 thresh=1997 gap=615 poll_thresh=23 ino=257 dd-2584 [003] 206.688582: balance_dirty_state: bdi btrfs-1: dirty=881 wb=526 unstable=0 bg_thresh=998 thresh=1997 gap=590 poll_thresh=17 ino=257 dd-2584 [003] 206.688695: balance_dirty_state: bdi btrfs-1: dirty=906 wb=526 unstable=0 bg_thresh=998 thresh=1996 gap=564 poll_thresh=18 ino=257 dd-2584 [003] 206.688806: balance_dirty_state: bdi btrfs-1: dirty=931 wb=526 unstable=0 bg_thresh=997 thresh=1995 gap=538 poll_thresh=19 ino=257 dd-2584 [003] 206.688920: balance_dirty_state: bdi btrfs-1: dirty=956 wb=526 unstable=0 bg_thresh=999 thresh=1999 gap=517 poll_thresh=20 ino=257 dd-2584 [003] 206.689032: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=526 unstable=0 bg_thresh=999 thresh=1998 gap=466 poll_thresh=21 ino=257 dd-2584 [003] 206.689036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=64028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 206.689118: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4116 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 206.691141: writeback_single_inode: bdi btrfs-1: ino=257 state= age=268 wrote=848 to_write=7344 dd-2584 [003] 206.696481: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1251 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=21 ino=257 dd-2584 [003] 206.696585: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1251 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=16 ino=257 dd-2584 [003] 206.696701: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1251 unstable=0 bg_thresh=995 thresh=1991 gap=534 poll_thresh=17 ino=257 dd-2584 [003] 206.696997: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1251 unstable=0 bg_thresh=997 thresh=1995 gap=513 poll_thresh=18 ino=257 dd-2584 [003] 206.697116: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1251 unstable=0 bg_thresh=997 thresh=1994 gap=487 poll_thresh=19 ino=257 dd-2584 [003] 206.697120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 206.704500: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1126 unstable=0 bg_thresh=994 thresh=1988 gap=606 poll_thresh=19 ino=257 dd-2584 [003] 206.704595: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1126 unstable=0 bg_thresh=994 thresh=1988 gap=581 poll_thresh=14 ino=257 dd-2584 [003] 206.704651: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1126 unstable=0 bg_thresh=996 thresh=1993 gap=586 poll_thresh=15 ino=257 dd-2584 [003] 206.704706: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1126 unstable=0 bg_thresh=996 thresh=1993 gap=561 poll_thresh=16 ino=257 dd-2584 [003] 206.704819: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1126 unstable=0 bg_thresh=996 thresh=1992 gap=535 poll_thresh=17 ino=257 dd-2584 [003] 206.704935: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1126 unstable=0 bg_thresh=998 thresh=1996 gap=489 poll_thresh=18 ino=257 dd-2584 [003] 206.704939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 206.712502: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1001 unstable=0 bg_thresh=994 thresh=1988 gap=606 poll_thresh=18 ino=257 dd-2584 [003] 206.712607: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1001 unstable=0 bg_thresh=994 thresh=1988 gap=606 poll_thresh=13 ino=257 dd-2584 [003] 206.712664: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1001 unstable=0 bg_thresh=996 thresh=1993 gap=586 poll_thresh=14 ino=257 dd-2584 [003] 206.712720: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1001 unstable=0 bg_thresh=996 thresh=1993 gap=561 poll_thresh=15 ino=257 dd-2584 [003] 206.712776: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1001 unstable=0 bg_thresh=999 thresh=1998 gap=566 poll_thresh=16 ino=257 dd-2584 [003] 206.712888: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1001 unstable=0 bg_thresh=998 thresh=1997 gap=540 poll_thresh=17 ino=257 dd-2584 [003] 206.713172: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1001 unstable=0 bg_thresh=1000 thresh=2001 gap=494 poll_thresh=18 ino=257 dd-2584 [003] 206.713176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 206.720498: balance_dirty_state: bdi btrfs-1: dirty=506 wb=876 unstable=0 bg_thresh=988 thresh=1977 gap=595 poll_thresh=18 ino=257 dd-2584 [003] 206.720593: balance_dirty_state: bdi btrfs-1: dirty=506 wb=876 unstable=0 bg_thresh=988 thresh=1977 gap=595 poll_thresh=13 ino=257 dd-2584 [003] 206.720653: balance_dirty_state: bdi btrfs-1: dirty=531 wb=876 unstable=0 bg_thresh=991 thresh=1982 gap=575 poll_thresh=14 ino=257 dd-2584 [003] 206.720712: balance_dirty_state: bdi btrfs-1: dirty=556 wb=876 unstable=0 bg_thresh=991 thresh=1982 gap=550 poll_thresh=15 ino=257 dd-2584 [003] 206.720771: balance_dirty_state: bdi btrfs-1: dirty=556 wb=876 unstable=0 bg_thresh=993 thresh=1987 gap=555 poll_thresh=16 ino=257 dd-2584 [003] 206.720910: balance_dirty_state: bdi btrfs-1: dirty=606 wb=801 unstable=0 bg_thresh=993 thresh=1987 gap=580 poll_thresh=17 ino=257 dd-2584 [003] 206.721050: balance_dirty_state: bdi btrfs-1: dirty=631 wb=751 unstable=0 bg_thresh=995 thresh=1991 gap=609 poll_thresh=18 ino=257 dd-2584 [003] 206.721176: balance_dirty_state: bdi btrfs-1: dirty=656 wb=751 unstable=0 bg_thresh=991 thresh=1983 gap=576 poll_thresh=19 ino=257 dd-2584 [003] 206.721302: balance_dirty_state: bdi btrfs-1: dirty=681 wb=751 unstable=0 bg_thresh=994 thresh=1988 gap=556 poll_thresh=20 ino=257 dd-2584 [003] 206.721433: balance_dirty_state: bdi btrfs-1: dirty=731 wb=751 unstable=0 bg_thresh=990 thresh=1980 gap=498 poll_thresh=21 ino=257 dd-2584 [003] 206.721740: balance_dirty_state: bdi btrfs-1: dirty=756 wb=751 unstable=0 bg_thresh=989 thresh=1978 gap=471 poll_thresh=22 ino=257 dd-2584 [003] 206.721745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 206.728512: balance_dirty_state: bdi btrfs-1: dirty=756 wb=751 unstable=0 bg_thresh=989 thresh=1979 gap=472 poll_thresh=22 ino=257 dd-2584 [003] 206.728523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-135% task_weight=99% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 206.736509: balance_dirty_state: bdi btrfs-1: dirty=756 wb=526 unstable=0 bg_thresh=987 thresh=1974 gap=692 poll_thresh=22 ino=257 dd-2584 [003] 206.736589: balance_dirty_state: bdi btrfs-1: dirty=781 wb=476 unstable=0 bg_thresh=981 thresh=1962 gap=705 poll_thresh=16 ino=257 dd-2584 [003] 206.736713: balance_dirty_state: bdi btrfs-1: dirty=806 wb=476 unstable=0 bg_thresh=983 thresh=1967 gap=685 poll_thresh=17 ino=257 dd-2584 [003] 206.736836: balance_dirty_state: bdi btrfs-1: dirty=831 wb=476 unstable=0 bg_thresh=985 thresh=1971 gap=664 poll_thresh=18 ino=257 dd-2584 [003] 206.736959: balance_dirty_state: bdi btrfs-1: dirty=856 wb=476 unstable=0 bg_thresh=985 thresh=1970 gap=638 poll_thresh=19 ino=257 dd-2584 [003] 206.737080: balance_dirty_state: bdi btrfs-1: dirty=906 wb=476 unstable=0 bg_thresh=984 thresh=1969 gap=587 poll_thresh=20 ino=257 dd-2584 [003] 206.737200: balance_dirty_state: bdi btrfs-1: dirty=931 wb=476 unstable=0 bg_thresh=984 thresh=1968 gap=561 poll_thresh=21 ino=257 dd-2584 [003] 206.737321: balance_dirty_state: bdi btrfs-1: dirty=956 wb=476 unstable=0 bg_thresh=986 thresh=1972 gap=540 poll_thresh=22 ino=257 dd-2584 [003] 206.737622: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=476 unstable=0 bg_thresh=985 thresh=1971 gap=489 poll_thresh=23 ino=257 dd-2584 [003] 206.737627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 206.737701: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4164 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 206.739653: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=848 to_write=7344 dd-2584 [003] 206.744409: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1201 unstable=0 bg_thresh=985 thresh=1970 gap=613 poll_thresh=23 ino=257 dd-2584 [003] 206.744486: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1201 unstable=0 bg_thresh=984 thresh=1969 gap=612 poll_thresh=17 ino=257 dd-2584 [003] 206.744626: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1201 unstable=0 bg_thresh=980 thresh=1961 gap=579 poll_thresh=18 ino=257 dd-2584 [003] 206.744774: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1201 unstable=0 bg_thresh=982 thresh=1964 gap=532 poll_thresh=19 ino=257 dd-2584 [003] 206.744921: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1201 unstable=0 bg_thresh=981 thresh=1963 gap=506 poll_thresh=20 ino=257 dd-2584 [003] 206.745067: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1201 unstable=0 bg_thresh=984 thresh=1968 gap=486 poll_thresh=21 ino=257 dd-2584 [003] 206.745073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 206.752544: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1076 unstable=0 bg_thresh=984 thresh=1969 gap=612 poll_thresh=21 ino=257 dd-2584 [006] 206.752613: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1076 unstable=0 bg_thresh=984 thresh=1969 gap=612 poll_thresh=16 ino=257 dd-2584 [006] 206.752733: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1076 unstable=0 bg_thresh=987 thresh=1974 gap=567 poll_thresh=17 ino=257 dd-2584 [006] 206.752854: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1076 unstable=0 bg_thresh=986 thresh=1973 gap=541 poll_thresh=18 ino=257 dd-2584 [006] 206.753161: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1076 unstable=0 bg_thresh=988 thresh=1977 gap=520 poll_thresh=19 ino=257 dd-2584 [006] 206.753278: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1076 unstable=0 bg_thresh=988 thresh=1976 gap=494 poll_thresh=20 ino=257 dd-2584 [006] 206.753394: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1076 unstable=0 bg_thresh=987 thresh=1975 gap=443 poll_thresh=21 ino=257 dd-2584 [006] 206.753399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 206.760522: balance_dirty_state: bdi btrfs-1: dirty=456 wb=951 unstable=0 bg_thresh=986 thresh=1972 gap=565 poll_thresh=21 ino=257 dd-2584 [006] 206.760640: balance_dirty_state: bdi btrfs-1: dirty=456 wb=951 unstable=0 bg_thresh=985 thresh=1971 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 206.760880: balance_dirty_state: bdi btrfs-1: dirty=506 wb=951 unstable=0 bg_thresh=987 thresh=1975 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 206.761114: balance_dirty_state: bdi btrfs-1: dirty=531 wb=951 unstable=0 bg_thresh=987 thresh=1974 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 206.761123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1320 avg_dirty=1320 bdi_gap=2% task_gap=-92% task_weight=98% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 206.768609: balance_dirty_state: bdi btrfs-1: dirty=556 wb=876 unstable=0 bg_thresh=986 thresh=1972 gap=540 poll_thresh=13 ino=257 dd-2584 [006] 206.768672: balance_dirty_state: bdi btrfs-1: dirty=556 wb=876 unstable=0 bg_thresh=988 thresh=1977 gap=545 poll_thresh=14 ino=257 dd-2584 [006] 206.768732: balance_dirty_state: bdi btrfs-1: dirty=581 wb=876 unstable=0 bg_thresh=985 thresh=1971 gap=514 poll_thresh=15 ino=257 dd-2584 [006] 206.768791: balance_dirty_state: bdi btrfs-1: dirty=606 wb=876 unstable=0 bg_thresh=988 thresh=1976 gap=494 poll_thresh=16 ino=257 dd-2584 [006] 206.768908: balance_dirty_state: bdi btrfs-1: dirty=631 wb=876 unstable=0 bg_thresh=990 thresh=1980 gap=473 poll_thresh=17 ino=257 dd-2584 [006] 206.768912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-134% task_weight=99% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 206.776507: balance_dirty_state: bdi btrfs-1: dirty=631 wb=876 unstable=0 bg_thresh=990 thresh=1980 gap=473 poll_thresh=17 ino=257 dd-2584 [006] 206.776513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-134% task_weight=99% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 206.784547: balance_dirty_state: bdi btrfs-1: dirty=631 wb=576 unstable=0 bg_thresh=989 thresh=1979 gap=772 poll_thresh=17 ino=257 dd-2584 [006] 206.784822: balance_dirty_state: bdi btrfs-1: dirty=631 wb=576 unstable=0 bg_thresh=986 thresh=1973 gap=766 poll_thresh=13 ino=257 dd-2584 [006] 206.784879: balance_dirty_state: bdi btrfs-1: dirty=656 wb=576 unstable=0 bg_thresh=989 thresh=1978 gap=746 poll_thresh=14 ino=257 dd-2584 [006] 206.784936: balance_dirty_state: bdi btrfs-1: dirty=681 wb=576 unstable=0 bg_thresh=986 thresh=1972 gap=715 poll_thresh=15 ino=257 dd-2584 [006] 206.784992: balance_dirty_state: bdi btrfs-1: dirty=681 wb=576 unstable=0 bg_thresh=988 thresh=1977 gap=720 poll_thresh=16 ino=257 dd-2584 [006] 206.785106: balance_dirty_state: bdi btrfs-1: dirty=731 wb=576 unstable=0 bg_thresh=990 thresh=1981 gap=674 poll_thresh=17 ino=257 dd-2584 [006] 206.785219: balance_dirty_state: bdi btrfs-1: dirty=756 wb=576 unstable=0 bg_thresh=990 thresh=1980 gap=648 poll_thresh=18 ino=257 dd-2584 [006] 206.785333: balance_dirty_state: bdi btrfs-1: dirty=781 wb=576 unstable=0 bg_thresh=986 thresh=1973 gap=616 poll_thresh=19 ino=257 dd-2584 [006] 206.785445: balance_dirty_state: bdi btrfs-1: dirty=806 wb=576 unstable=0 bg_thresh=986 thresh=1972 gap=590 poll_thresh=20 ino=257 dd-2584 [006] 206.785574: balance_dirty_state: bdi btrfs-1: dirty=856 wb=551 unstable=0 bg_thresh=988 thresh=1976 gap=569 poll_thresh=21 ino=257 dd-2584 [006] 206.785711: balance_dirty_state: bdi btrfs-1: dirty=881 wb=451 unstable=0 bg_thresh=987 thresh=1975 gap=643 poll_thresh=22 ino=257 dd-2584 [006] 206.785991: balance_dirty_state: bdi btrfs-1: dirty=906 wb=451 unstable=0 bg_thresh=986 thresh=1973 gap=616 poll_thresh=23 ino=257 dd-2584 [006] 206.786104: balance_dirty_state: bdi btrfs-1: dirty=956 wb=451 unstable=0 bg_thresh=988 thresh=1977 gap=570 poll_thresh=24 ino=257 dd-2584 [006] 206.786217: balance_dirty_state: bdi btrfs-1: dirty=981 wb=451 unstable=0 bg_thresh=988 thresh=1976 gap=544 poll_thresh=25 ino=257 dd-2584 [006] 206.786328: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=451 unstable=0 bg_thresh=987 thresh=1975 gap=518 poll_thresh=26 ino=257 flush-btrfs-1-2586 [002] 206.786352: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4212 wrote=0 to_write=8192 dd-2584 [006] 206.786500: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=451 unstable=0 bg_thresh=987 thresh=1974 gap=492 poll_thresh=27 ino=257 dd-2584 [006] 206.786502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 206.790603: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=912 to_write=7280 dd-2584 [006] 206.792556: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1376 unstable=0 bg_thresh=987 thresh=1974 gap=467 poll_thresh=27 ino=257 dd-2584 [006] 206.792566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 206.800559: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1251 unstable=0 bg_thresh=985 thresh=1971 gap=589 poll_thresh=27 ino=257 dd-2584 [006] 206.800635: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1251 unstable=0 bg_thresh=985 thresh=1970 gap=563 poll_thresh=20 ino=257 dd-2584 [006] 206.800757: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1251 unstable=0 bg_thresh=984 thresh=1969 gap=537 poll_thresh=21 ino=257 dd-2584 [006] 206.800875: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1251 unstable=0 bg_thresh=984 thresh=1968 gap=486 poll_thresh=22 ino=257 dd-2584 [006] 206.800880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 206.808531: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1001 unstable=0 bg_thresh=985 thresh=1971 gap=739 poll_thresh=22 ino=257 dd-2584 [006] 206.808626: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1001 unstable=0 bg_thresh=988 thresh=1976 gap=744 poll_thresh=16 ino=257 dd-2584 [006] 206.808918: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1001 unstable=0 bg_thresh=987 thresh=1975 gap=693 poll_thresh=17 ino=257 dd-2584 [006] 206.809030: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1001 unstable=0 bg_thresh=989 thresh=1979 gap=672 poll_thresh=18 ino=257 dd-2584 [006] 206.809142: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1001 unstable=0 bg_thresh=989 thresh=1978 gap=646 poll_thresh=19 ino=257 dd-2584 [006] 206.809255: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1001 unstable=0 bg_thresh=985 thresh=1971 gap=614 poll_thresh=20 ino=257 dd-2584 [006] 206.809371: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1001 unstable=0 bg_thresh=987 thresh=1975 gap=568 poll_thresh=21 ino=257 dd-2584 [006] 206.809482: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1001 unstable=0 bg_thresh=987 thresh=1974 gap=542 poll_thresh=22 ino=257 dd-2584 [006] 206.809596: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1001 unstable=0 bg_thresh=986 thresh=1973 gap=516 poll_thresh=23 ino=257 dd-2584 [006] 206.809713: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1001 unstable=0 bg_thresh=986 thresh=1972 gap=465 poll_thresh=24 ino=257 dd-2584 [006] 206.809717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 206.816495: balance_dirty_state: bdi btrfs-1: dirty=506 wb=926 unstable=0 bg_thresh=986 thresh=1972 gap=540 poll_thresh=24 ino=257 dd-2584 [006] 206.816745: balance_dirty_state: bdi btrfs-1: dirty=506 wb=926 unstable=0 bg_thresh=984 thresh=1969 gap=537 poll_thresh=18 ino=257 dd-2584 [006] 206.816868: balance_dirty_state: bdi btrfs-1: dirty=531 wb=926 unstable=0 bg_thresh=983 thresh=1967 gap=510 poll_thresh=19 ino=257 dd-2584 [006] 206.816990: balance_dirty_state: bdi btrfs-1: dirty=581 wb=926 unstable=0 bg_thresh=982 thresh=1965 gap=458 poll_thresh=20 ino=257 dd-2584 [006] 206.816995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 206.824554: balance_dirty_state: bdi btrfs-1: dirty=581 wb=926 unstable=0 bg_thresh=985 thresh=1970 gap=463 poll_thresh=20 ino=257 dd-2584 [006] 206.824559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 206.832553: balance_dirty_state: bdi btrfs-1: dirty=581 wb=676 unstable=0 bg_thresh=983 thresh=1967 gap=710 poll_thresh=20 ino=257 dd-2584 [006] 206.832660: balance_dirty_state: bdi btrfs-1: dirty=581 wb=676 unstable=0 bg_thresh=983 thresh=1966 gap=709 poll_thresh=15 ino=257 dd-2584 [006] 206.832719: balance_dirty_state: bdi btrfs-1: dirty=606 wb=676 unstable=0 bg_thresh=982 thresh=1965 gap=683 poll_thresh=16 ino=257 dd-2584 [006] 206.832832: balance_dirty_state: bdi btrfs-1: dirty=631 wb=676 unstable=0 bg_thresh=982 thresh=1964 gap=657 poll_thresh=17 ino=257 dd-2584 [006] 206.832943: balance_dirty_state: bdi btrfs-1: dirty=681 wb=676 unstable=0 bg_thresh=981 thresh=1963 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 206.833056: balance_dirty_state: bdi btrfs-1: dirty=706 wb=676 unstable=0 bg_thresh=981 thresh=1962 gap=580 poll_thresh=19 ino=257 dd-2584 [006] 206.833168: balance_dirty_state: bdi btrfs-1: dirty=731 wb=676 unstable=0 bg_thresh=983 thresh=1966 gap=559 poll_thresh=20 ino=257 dd-2584 [006] 206.833452: balance_dirty_state: bdi btrfs-1: dirty=756 wb=676 unstable=0 bg_thresh=982 thresh=1965 gap=533 poll_thresh=21 ino=257 dd-2584 [006] 206.833565: balance_dirty_state: bdi btrfs-1: dirty=806 wb=676 unstable=0 bg_thresh=982 thresh=1964 gap=482 poll_thresh=22 ino=257 dd-2584 [006] 206.833570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 206.840601: balance_dirty_state: bdi btrfs-1: dirty=806 wb=526 unstable=0 bg_thresh=982 thresh=1964 gap=632 poll_thresh=22 ino=257 dd-2584 [006] 206.840690: balance_dirty_state: bdi btrfs-1: dirty=806 wb=526 unstable=0 bg_thresh=984 thresh=1969 gap=637 poll_thresh=16 ino=257 dd-2584 [006] 206.840805: balance_dirty_state: bdi btrfs-1: dirty=856 wb=526 unstable=0 bg_thresh=981 thresh=1962 gap=580 poll_thresh=17 ino=257 dd-2584 [006] 206.840917: balance_dirty_state: bdi btrfs-1: dirty=881 wb=526 unstable=0 bg_thresh=983 thresh=1966 gap=559 poll_thresh=18 ino=257 dd-2584 [006] 206.841030: balance_dirty_state: bdi btrfs-1: dirty=906 wb=526 unstable=0 bg_thresh=982 thresh=1965 gap=533 poll_thresh=19 ino=257 dd-2584 [006] 206.841143: balance_dirty_state: bdi btrfs-1: dirty=931 wb=526 unstable=0 bg_thresh=982 thresh=1964 gap=507 poll_thresh=20 ino=257 dd-2584 [006] 206.841255: balance_dirty_state: bdi btrfs-1: dirty=981 wb=526 unstable=0 bg_thresh=981 thresh=1963 gap=456 poll_thresh=21 ino=257 dd-2584 [006] 206.841260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-254% task_weight=100% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 206.848594: balance_dirty_state: bdi btrfs-1: dirty=981 wb=401 unstable=0 bg_thresh=981 thresh=1963 gap=581 poll_thresh=21 ino=257 dd-2584 [004] 206.848721: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=401 unstable=0 bg_thresh=981 thresh=1963 gap=556 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 206.848811: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4276 wrote=0 to_write=8192 dd-2584 [004] 206.849363: balance_dirty_state: bdi btrfs-1: dirty=956 wb=451 unstable=0 bg_thresh=986 thresh=1973 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 206.849724: balance_dirty_state: bdi btrfs-1: dirty=906 wb=526 unstable=0 bg_thresh=992 thresh=1984 gap=552 poll_thresh=18 ino=257 dd-2584 [004] 206.850088: balance_dirty_state: bdi btrfs-1: dirty=881 wb=601 unstable=0 bg_thresh=991 thresh=1983 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 206.850457: balance_dirty_state: bdi btrfs-1: dirty=831 wb=676 unstable=0 bg_thresh=991 thresh=1982 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 206.850462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 206.853686: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=976 to_write=7216 dd-2584 [004] 206.856468: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1251 unstable=0 bg_thresh=992 thresh=1985 gap=578 poll_thresh=20 ino=257 dd-2584 [004] 206.856628: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1251 unstable=0 bg_thresh=992 thresh=1985 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 206.856811: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1251 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 206.857087: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1251 unstable=0 bg_thresh=994 thresh=1989 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 206.857348: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1251 unstable=0 bg_thresh=996 thresh=1993 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 206.857360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 206.864454: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1126 unstable=0 bg_thresh=993 thresh=1987 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 206.864549: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1126 unstable=0 bg_thresh=993 thresh=1986 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 206.864641: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1126 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 206.864735: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1126 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 206.865117: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1126 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 206.865292: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1126 unstable=0 bg_thresh=994 thresh=1989 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 206.865466: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1126 unstable=0 bg_thresh=994 thresh=1988 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 206.865473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 206.873704: balance_dirty_state: bdi btrfs-1: dirty=381 wb=876 unstable=0 bg_thresh=992 thresh=1984 gap=727 poll_thresh=18 ino=257 dd-2584 [000] 206.873793: balance_dirty_state: bdi btrfs-1: dirty=406 wb=876 unstable=0 bg_thresh=994 thresh=1989 gap=707 poll_thresh=13 ino=257 dd-2584 [000] 206.873877: balance_dirty_state: bdi btrfs-1: dirty=406 wb=876 unstable=0 bg_thresh=997 thresh=1994 gap=712 poll_thresh=14 ino=257 dd-2584 [000] 206.873961: balance_dirty_state: bdi btrfs-1: dirty=431 wb=876 unstable=0 bg_thresh=997 thresh=1994 gap=687 poll_thresh=15 ino=257 dd-2584 [000] 206.874048: balance_dirty_state: bdi btrfs-1: dirty=431 wb=876 unstable=0 bg_thresh=999 thresh=1999 gap=692 poll_thresh=16 ino=257 dd-2584 [000] 206.874219: balance_dirty_state: bdi btrfs-1: dirty=481 wb=876 unstable=0 bg_thresh=999 thresh=1998 gap=641 poll_thresh=17 ino=257 dd-2584 [000] 206.874388: balance_dirty_state: bdi btrfs-1: dirty=506 wb=876 unstable=0 bg_thresh=1001 thresh=2002 gap=620 poll_thresh=18 ino=257 dd-2584 [000] 206.874557: balance_dirty_state: bdi btrfs-1: dirty=531 wb=876 unstable=0 bg_thresh=1000 thresh=2001 gap=594 poll_thresh=19 ino=257 dd-2584 [000] 206.875030: balance_dirty_state: bdi btrfs-1: dirty=581 wb=876 unstable=0 bg_thresh=1000 thresh=2000 gap=543 poll_thresh=20 ino=257 dd-2584 [000] 206.875200: balance_dirty_state: bdi btrfs-1: dirty=606 wb=876 unstable=0 bg_thresh=999 thresh=1999 gap=517 poll_thresh=21 ino=257 dd-2584 [000] 206.875375: balance_dirty_state: bdi btrfs-1: dirty=631 wb=876 unstable=0 bg_thresh=998 thresh=1997 gap=490 poll_thresh=22 ino=257 dd-2584 [000] 206.875381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 206.880458: balance_dirty_state: bdi btrfs-1: dirty=631 wb=876 unstable=0 bg_thresh=988 thresh=1976 gap=469 poll_thresh=22 ino=257 dd-2584 [000] 206.880463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-186% task_weight=98% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 206.888552: balance_dirty_state: bdi btrfs-1: dirty=631 wb=751 unstable=0 bg_thresh=995 thresh=1990 gap=608 poll_thresh=22 ino=257 dd-2584 [000] 206.888645: balance_dirty_state: bdi btrfs-1: dirty=656 wb=751 unstable=0 bg_thresh=993 thresh=1987 gap=580 poll_thresh=16 ino=257 dd-2584 [000] 206.888760: balance_dirty_state: bdi btrfs-1: dirty=681 wb=751 unstable=0 bg_thresh=998 thresh=1997 gap=565 poll_thresh=17 ino=257 dd-2584 [000] 206.888878: balance_dirty_state: bdi btrfs-1: dirty=706 wb=751 unstable=0 bg_thresh=998 thresh=1996 gap=539 poll_thresh=18 ino=257 dd-2584 [000] 206.889003: balance_dirty_state: bdi btrfs-1: dirty=756 wb=751 unstable=0 bg_thresh=994 thresh=1989 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 206.889008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 206.896535: balance_dirty_state: bdi btrfs-1: dirty=756 wb=501 unstable=0 bg_thresh=985 thresh=1971 gap=714 poll_thresh=19 ino=257 dd-2584 [006] 206.896601: balance_dirty_state: bdi btrfs-1: dirty=756 wb=501 unstable=0 bg_thresh=985 thresh=1971 gap=714 poll_thresh=14 ino=257 dd-2584 [006] 206.896660: balance_dirty_state: bdi btrfs-1: dirty=781 wb=501 unstable=0 bg_thresh=988 thresh=1976 gap=694 poll_thresh=15 ino=257 dd-2584 [006] 206.896719: balance_dirty_state: bdi btrfs-1: dirty=806 wb=501 unstable=0 bg_thresh=988 thresh=1976 gap=669 poll_thresh=16 ino=257 dd-2584 [006] 206.897022: balance_dirty_state: bdi btrfs-1: dirty=831 wb=501 unstable=0 bg_thresh=990 thresh=1981 gap=649 poll_thresh=17 ino=257 dd-2584 [006] 206.897144: balance_dirty_state: bdi btrfs-1: dirty=856 wb=501 unstable=0 bg_thresh=992 thresh=1985 gap=628 poll_thresh=18 ino=257 dd-2584 [006] 206.897264: balance_dirty_state: bdi btrfs-1: dirty=881 wb=501 unstable=0 bg_thresh=989 thresh=1978 gap=596 poll_thresh=19 ino=257 dd-2584 [006] 206.897382: balance_dirty_state: bdi btrfs-1: dirty=931 wb=501 unstable=0 bg_thresh=988 thresh=1977 gap=545 poll_thresh=20 ino=257 dd-2584 [006] 206.897502: balance_dirty_state: bdi btrfs-1: dirty=956 wb=501 unstable=0 bg_thresh=991 thresh=1982 gap=525 poll_thresh=21 ino=257 dd-2584 [006] 206.897621: balance_dirty_state: bdi btrfs-1: dirty=981 wb=501 unstable=0 bg_thresh=993 thresh=1986 gap=504 poll_thresh=22 ino=257 dd-2584 [006] 206.897740: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=501 unstable=0 bg_thresh=992 thresh=1985 gap=453 poll_thresh=23 ino=257 dd-2584 [006] 206.897745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 206.897765: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4324 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 206.899747: writeback_single_inode: bdi btrfs-1: ino=257 state= age=152 wrote=864 to_write=7328 dd-2584 [006] 206.904507: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1226 unstable=0 bg_thresh=986 thresh=1973 gap=591 poll_thresh=23 ino=257 dd-2584 [006] 206.904643: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1226 unstable=0 bg_thresh=986 thresh=1972 gap=590 poll_thresh=17 ino=257 dd-2584 [006] 206.904884: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1226 unstable=0 bg_thresh=985 thresh=1971 gap=539 poll_thresh=18 ino=257 dd-2584 [006] 206.905490: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1226 unstable=0 bg_thresh=987 thresh=1975 gap=518 poll_thresh=19 ino=257 dd-2584 [006] 206.905726: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1226 unstable=0 bg_thresh=987 thresh=1974 gap=492 poll_thresh=20 ino=257 dd-2584 [006] 206.905735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=65344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 206.912539: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1101 unstable=0 bg_thresh=987 thresh=1975 gap=618 poll_thresh=20 ino=257 dd-2584 [006] 206.912607: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1101 unstable=0 bg_thresh=987 thresh=1975 gap=593 poll_thresh=15 ino=257 dd-2584 [006] 206.912669: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1101 unstable=0 bg_thresh=987 thresh=1974 gap=592 poll_thresh=16 ino=257 dd-2584 [006] 206.912782: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1101 unstable=0 bg_thresh=989 thresh=1978 gap=546 poll_thresh=17 ino=257 dd-2584 [006] 206.912895: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1101 unstable=0 bg_thresh=988 thresh=1977 gap=520 poll_thresh=18 ino=257 dd-2584 [006] 206.913007: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1101 unstable=0 bg_thresh=988 thresh=1976 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 206.913120: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1101 unstable=0 bg_thresh=987 thresh=1975 gap=468 poll_thresh=20 ino=257 dd-2584 [006] 206.913124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-236% task_weight=98% bdi_bw=65344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 206.920592: balance_dirty_state: bdi btrfs-1: dirty=406 wb=976 unstable=0 bg_thresh=988 thresh=1976 gap=594 poll_thresh=20 ino=257 dd-2584 [006] 206.920680: balance_dirty_state: bdi btrfs-1: dirty=431 wb=976 unstable=0 bg_thresh=987 thresh=1975 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 206.920741: balance_dirty_state: bdi btrfs-1: dirty=456 wb=976 unstable=0 bg_thresh=990 thresh=1980 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 206.921037: balance_dirty_state: bdi btrfs-1: dirty=481 wb=976 unstable=0 bg_thresh=989 thresh=1979 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 206.921154: balance_dirty_state: bdi btrfs-1: dirty=506 wb=976 unstable=0 bg_thresh=989 thresh=1978 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 206.921273: balance_dirty_state: bdi btrfs-1: dirty=556 wb=976 unstable=0 bg_thresh=991 thresh=1982 gap=450 poll_thresh=19 ino=257 dd-2584 [006] 206.921278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=65344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 206.928548: balance_dirty_state: bdi btrfs-1: dirty=556 wb=976 unstable=0 bg_thresh=990 thresh=1981 gap=449 poll_thresh=19 ino=257 dd-2584 [006] 206.928559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=65344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 206.936562: balance_dirty_state: bdi btrfs-1: dirty=556 wb=751 unstable=0 bg_thresh=990 thresh=1981 gap=674 poll_thresh=19 ino=257 dd-2584 [006] 206.936688: balance_dirty_state: bdi btrfs-1: dirty=556 wb=751 unstable=0 bg_thresh=987 thresh=1975 gap=668 poll_thresh=14 ino=257 dd-2584 [006] 206.936811: balance_dirty_state: bdi btrfs-1: dirty=581 wb=751 unstable=0 bg_thresh=987 thresh=1974 gap=642 poll_thresh=15 ino=257 dd-2584 [006] 206.936929: balance_dirty_state: bdi btrfs-1: dirty=606 wb=751 unstable=0 bg_thresh=987 thresh=1974 gap=617 poll_thresh=16 ino=257 dd-2584 [006] 206.937162: balance_dirty_state: bdi btrfs-1: dirty=631 wb=751 unstable=0 bg_thresh=986 thresh=1973 gap=591 poll_thresh=17 ino=257 dd-2584 [006] 206.937397: balance_dirty_state: bdi btrfs-1: dirty=656 wb=751 unstable=0 bg_thresh=988 thresh=1977 gap=570 poll_thresh=18 ino=257 dd-2584 [006] 206.937632: balance_dirty_state: bdi btrfs-1: dirty=681 wb=751 unstable=0 bg_thresh=988 thresh=1976 gap=544 poll_thresh=19 ino=257 dd-2584 [006] 206.938041: balance_dirty_state: bdi btrfs-1: dirty=731 wb=626 unstable=0 bg_thresh=987 thresh=1974 gap=617 poll_thresh=20 ino=257 dd-2584 [006] 206.938173: balance_dirty_state: bdi btrfs-1: dirty=756 wb=626 unstable=0 bg_thresh=985 thresh=1971 gap=589 poll_thresh=21 ino=257 dd-2584 [006] 206.938300: balance_dirty_state: bdi btrfs-1: dirty=781 wb=626 unstable=0 bg_thresh=987 thresh=1974 gap=567 poll_thresh=22 ino=257 dd-2584 [006] 206.938426: balance_dirty_state: bdi btrfs-1: dirty=806 wb=626 unstable=0 bg_thresh=986 thresh=1973 gap=541 poll_thresh=23 ino=257 dd-2584 [006] 206.938554: balance_dirty_state: bdi btrfs-1: dirty=856 wb=626 unstable=0 bg_thresh=985 thresh=1971 gap=489 poll_thresh=24 ino=257 dd-2584 [006] 206.938559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-144% task_weight=98% bdi_bw=65344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 206.944602: balance_dirty_state: bdi btrfs-1: dirty=856 wb=626 unstable=0 bg_thresh=984 thresh=1969 gap=487 poll_thresh=24 ino=257 dd-2584 [004] 206.944611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-147% task_weight=98% bdi_bw=65344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 206.952522: balance_dirty_state: bdi btrfs-1: dirty=856 wb=351 unstable=0 bg_thresh=984 thresh=1968 gap=761 poll_thresh=24 ino=257 dd-2584 [004] 206.952593: balance_dirty_state: bdi btrfs-1: dirty=881 wb=351 unstable=0 bg_thresh=984 thresh=1968 gap=736 poll_thresh=18 ino=257 dd-2584 [004] 206.952706: balance_dirty_state: bdi btrfs-1: dirty=906 wb=351 unstable=0 bg_thresh=989 thresh=1978 gap=721 poll_thresh=19 ino=257 dd-2584 [004] 206.952819: balance_dirty_state: bdi btrfs-1: dirty=931 wb=351 unstable=0 bg_thresh=991 thresh=1983 gap=701 poll_thresh=20 ino=257 dd-2584 [004] 206.952933: balance_dirty_state: bdi btrfs-1: dirty=956 wb=351 unstable=0 bg_thresh=994 thresh=1988 gap=681 poll_thresh=21 ino=257 dd-2584 [004] 206.953217: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=351 unstable=0 bg_thresh=993 thresh=1987 gap=630 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 206.953307: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4380 wrote=0 to_write=8192 dd-2584 [004] 206.953342: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=351 unstable=0 bg_thresh=995 thresh=1991 gap=609 poll_thresh=23 ino=257 dd-2584 [004] 206.953464: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=351 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=24 ino=257 dd-2584 [004] 206.953593: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=426 unstable=0 bg_thresh=991 thresh=1983 gap=501 poll_thresh=25 ino=257 dd-2584 [004] 206.953719: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=476 unstable=0 bg_thresh=991 thresh=1982 gap=475 poll_thresh=26 ino=257 dd-2584 [004] 206.953721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-131% task_weight=98% bdi_bw=65344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 206.955581: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=976 to_write=7216 dd-2584 [004] 206.960494: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1201 unstable=0 bg_thresh=990 thresh=1980 gap=623 poll_thresh=26 ino=257 dd-2584 [004] 206.960557: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1201 unstable=0 bg_thresh=990 thresh=1980 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 206.960675: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1201 unstable=0 bg_thresh=992 thresh=1985 gap=578 poll_thresh=20 ino=257 dd-2584 [004] 206.960792: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1201 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=21 ino=257 dd-2584 [004] 206.961092: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1201 unstable=0 bg_thresh=994 thresh=1988 gap=531 poll_thresh=22 ino=257 dd-2584 [004] 206.961210: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1201 unstable=0 bg_thresh=993 thresh=1987 gap=480 poll_thresh=23 ino=257 dd-2584 [004] 206.961214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=65344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 206.968527: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1076 unstable=0 bg_thresh=984 thresh=1969 gap=587 poll_thresh=23 ino=257 dd-2584 [004] 206.968589: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1076 unstable=0 bg_thresh=984 thresh=1969 gap=587 poll_thresh=17 ino=257 dd-2584 [004] 206.968700: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1076 unstable=0 bg_thresh=987 thresh=1974 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 206.968810: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1076 unstable=0 bg_thresh=992 thresh=1984 gap=527 poll_thresh=19 ino=257 dd-2584 [004] 206.968923: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1076 unstable=0 bg_thresh=994 thresh=1989 gap=507 poll_thresh=20 ino=257 dd-2584 [004] 206.969036: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1076 unstable=0 bg_thresh=994 thresh=1988 gap=481 poll_thresh=21 ino=257 dd-2584 [004] 206.969040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=65344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 206.976488: balance_dirty_state: bdi btrfs-1: dirty=431 wb=976 unstable=0 bg_thresh=985 thresh=1970 gap=563 poll_thresh=21 ino=257 dd-2584 [004] 206.976575: balance_dirty_state: bdi btrfs-1: dirty=456 wb=976 unstable=0 bg_thresh=985 thresh=1970 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 206.976741: balance_dirty_state: bdi btrfs-1: dirty=481 wb=976 unstable=0 bg_thresh=987 thresh=1975 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 206.977206: balance_dirty_state: bdi btrfs-1: dirty=531 wb=976 unstable=0 bg_thresh=992 thresh=1985 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 206.977212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=65344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 206.984513: balance_dirty_state: bdi btrfs-1: dirty=531 wb=976 unstable=0 bg_thresh=989 thresh=1979 gap=472 poll_thresh=18 ino=257 dd-2584 [000] 206.984525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=65344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.000662: balance_dirty_state: bdi btrfs-1: dirty=531 wb=601 unstable=0 bg_thresh=992 thresh=1984 gap=852 poll_thresh=18 ino=257 dd-2584 [004] 207.000753: balance_dirty_state: bdi btrfs-1: dirty=531 wb=601 unstable=0 bg_thresh=992 thresh=1984 gap=852 poll_thresh=13 ino=257 dd-2584 [004] 207.000841: balance_dirty_state: bdi btrfs-1: dirty=556 wb=601 unstable=0 bg_thresh=994 thresh=1989 gap=832 poll_thresh=14 ino=257 dd-2584 [004] 207.000932: balance_dirty_state: bdi btrfs-1: dirty=581 wb=601 unstable=0 bg_thresh=994 thresh=1989 gap=807 poll_thresh=15 ino=257 dd-2584 [004] 207.001023: balance_dirty_state: bdi btrfs-1: dirty=581 wb=601 unstable=0 bg_thresh=997 thresh=1994 gap=812 poll_thresh=16 ino=257 dd-2584 [004] 207.001205: balance_dirty_state: bdi btrfs-1: dirty=606 wb=601 unstable=0 bg_thresh=996 thresh=1993 gap=786 poll_thresh=17 ino=257 dd-2584 [004] 207.001386: balance_dirty_state: bdi btrfs-1: dirty=656 wb=601 unstable=0 bg_thresh=998 thresh=1997 gap=740 poll_thresh=18 ino=257 dd-2584 [004] 207.001566: balance_dirty_state: bdi btrfs-1: dirty=681 wb=601 unstable=0 bg_thresh=998 thresh=1996 gap=714 poll_thresh=19 ino=257 dd-2584 [004] 207.001749: balance_dirty_state: bdi btrfs-1: dirty=706 wb=601 unstable=0 bg_thresh=997 thresh=1995 gap=688 poll_thresh=20 ino=257 dd-2584 [004] 207.001931: balance_dirty_state: bdi btrfs-1: dirty=756 wb=601 unstable=0 bg_thresh=999 thresh=1999 gap=642 poll_thresh=21 ino=257 dd-2584 [004] 207.002411: balance_dirty_state: bdi btrfs-1: dirty=781 wb=601 unstable=0 bg_thresh=999 thresh=1998 gap=616 poll_thresh=22 ino=257 dd-2584 [004] 207.002590: balance_dirty_state: bdi btrfs-1: dirty=806 wb=601 unstable=0 bg_thresh=998 thresh=1997 gap=590 poll_thresh=23 ino=257 dd-2584 [004] 207.002769: balance_dirty_state: bdi btrfs-1: dirty=831 wb=601 unstable=0 bg_thresh=998 thresh=1996 gap=564 poll_thresh=24 ino=257 dd-2584 [004] 207.002950: balance_dirty_state: bdi btrfs-1: dirty=881 wb=601 unstable=0 bg_thresh=1000 thresh=2000 gap=518 poll_thresh=25 ino=257 dd-2584 [004] 207.003128: balance_dirty_state: bdi btrfs-1: dirty=906 wb=601 unstable=0 bg_thresh=999 thresh=1999 gap=492 poll_thresh=26 ino=257 dd-2584 [004] 207.003135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=65344 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [004] 207.008535: balance_dirty_state: bdi btrfs-1: dirty=906 wb=476 unstable=0 bg_thresh=994 thresh=1988 gap=606 poll_thresh=26 ino=257 dd-2584 [004] 207.008641: balance_dirty_state: bdi btrfs-1: dirty=931 wb=476 unstable=0 bg_thresh=994 thresh=1988 gap=581 poll_thresh=19 ino=257 dd-2584 [004] 207.008849: balance_dirty_state: bdi btrfs-1: dirty=956 wb=476 unstable=0 bg_thresh=996 thresh=1993 gap=561 poll_thresh=20 ino=257 dd-2584 [004] 207.009060: balance_dirty_state: bdi btrfs-1: dirty=981 wb=476 unstable=0 bg_thresh=999 thresh=1998 gap=541 poll_thresh=21 ino=257 dd-2584 [004] 207.009275: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=476 unstable=0 bg_thresh=1001 thresh=2002 gap=520 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 207.009343: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4436 wrote=0 to_write=8192 dd-2584 [004] 207.009852: balance_dirty_state: bdi btrfs-1: dirty=931 wb=601 unstable=0 bg_thresh=1000 thresh=2001 gap=469 poll_thresh=23 ino=257 dd-2584 [004] 207.009855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 207.011847: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=896 to_write=7296 dd-2584 [004] 207.016607: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1251 unstable=0 bg_thresh=999 thresh=1998 gap=591 poll_thresh=23 ino=257 dd-2584 [004] 207.016700: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1251 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=17 ino=257 dd-2584 [004] 207.016886: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1251 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 207.017070: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1251 unstable=0 bg_thresh=1000 thresh=2001 gap=521 poll_thresh=19 ino=257 dd-2584 [004] 207.017258: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1251 unstable=0 bg_thresh=1002 thresh=2005 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 207.017264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.024566: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1126 unstable=0 bg_thresh=992 thresh=1985 gap=605 poll_thresh=20 ino=257 dd-2584 [004] 207.024661: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1126 unstable=0 bg_thresh=992 thresh=1985 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 207.024752: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1126 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 207.024926: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1126 unstable=0 bg_thresh=1000 thresh=2001 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 207.025105: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1126 unstable=0 bg_thresh=997 thresh=1994 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 207.025530: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1126 unstable=0 bg_thresh=996 thresh=1992 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 207.025537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.032612: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1001 unstable=0 bg_thresh=990 thresh=1981 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 207.032707: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1001 unstable=0 bg_thresh=987 thresh=1975 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 207.032794: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1001 unstable=0 bg_thresh=987 thresh=1974 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 207.032878: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1001 unstable=0 bg_thresh=990 thresh=1980 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 207.033050: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1001 unstable=0 bg_thresh=986 thresh=1972 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 207.033056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-143% task_weight=98% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 207.040564: balance_dirty_state: bdi btrfs-1: dirty=464 wb=855 unstable=0 bg_thresh=986 thresh=1972 gap=653 poll_thresh=17 ino=257 dd-2584 [006] 207.040629: balance_dirty_state: bdi btrfs-1: dirty=464 wb=855 unstable=0 bg_thresh=988 thresh=1977 gap=658 poll_thresh=13 ino=257 dd-2584 [006] 207.040688: balance_dirty_state: bdi btrfs-1: dirty=489 wb=855 unstable=0 bg_thresh=991 thresh=1983 gap=639 poll_thresh=14 ino=257 dd-2584 [006] 207.040747: balance_dirty_state: bdi btrfs-1: dirty=514 wb=855 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=15 ino=257 dd-2584 [006] 207.040804: balance_dirty_state: bdi btrfs-1: dirty=514 wb=855 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=16 ino=257 dd-2584 [006] 207.040920: balance_dirty_state: bdi btrfs-1: dirty=564 wb=855 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=17 ino=257 dd-2584 [006] 207.041039: balance_dirty_state: bdi btrfs-1: dirty=589 wb=855 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=18 ino=257 dd-2584 [006] 207.041159: balance_dirty_state: bdi btrfs-1: dirty=614 wb=855 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=19 ino=257 dd-2584 [006] 207.041463: balance_dirty_state: bdi btrfs-1: dirty=664 wb=855 unstable=0 bg_thresh=997 thresh=1995 gap=476 poll_thresh=20 ino=257 dd-2584 [006] 207.041468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 207.048546: balance_dirty_state: bdi btrfs-1: dirty=664 wb=655 unstable=0 bg_thresh=992 thresh=1985 gap=666 poll_thresh=20 ino=257 dd-2584 [006] 207.048673: balance_dirty_state: bdi btrfs-1: dirty=664 wb=655 unstable=0 bg_thresh=992 thresh=1984 gap=665 poll_thresh=15 ino=257 dd-2584 [006] 207.048754: balance_dirty_state: bdi btrfs-1: dirty=689 wb=655 unstable=0 bg_thresh=994 thresh=1989 gap=645 poll_thresh=16 ino=257 dd-2584 [006] 207.048951: balance_dirty_state: bdi btrfs-1: dirty=714 wb=655 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=17 ino=257 dd-2584 [006] 207.049108: balance_dirty_state: bdi btrfs-1: dirty=739 wb=655 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=18 ino=257 dd-2584 [006] 207.049226: balance_dirty_state: bdi btrfs-1: dirty=789 wb=655 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=19 ino=257 dd-2584 [006] 207.049361: balance_dirty_state: bdi btrfs-1: dirty=814 wb=655 unstable=0 bg_thresh=992 thresh=1984 gap=515 poll_thresh=20 ino=257 dd-2584 [006] 207.049596: balance_dirty_state: bdi btrfs-1: dirty=839 wb=655 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=21 ino=257 dd-2584 [006] 207.049605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 207.056601: balance_dirty_state: bdi btrfs-1: dirty=839 wb=530 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=21 ino=257 dd-2584 [006] 207.056678: balance_dirty_state: bdi btrfs-1: dirty=864 wb=530 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 207.056969: balance_dirty_state: bdi btrfs-1: dirty=889 wb=530 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 207.057084: balance_dirty_state: bdi btrfs-1: dirty=914 wb=530 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 207.057196: balance_dirty_state: bdi btrfs-1: dirty=964 wb=530 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 207.057201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 207.064655: balance_dirty_state: bdi btrfs-1: dirty=964 wb=405 unstable=0 bg_thresh=991 thresh=1982 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 207.064736: balance_dirty_state: bdi btrfs-1: dirty=964 wb=405 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=14 ino=257 dd-2584 [006] 207.064797: balance_dirty_state: bdi btrfs-1: dirty=989 wb=405 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=15 ino=257 dd-2584 [006] 207.064855: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=405 unstable=0 bg_thresh=987 thresh=1975 gap=556 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 207.064880: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4492 wrote=0 to_write=8192 dd-2584 [006] 207.065024: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=405 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 207.065198: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=455 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 207.065200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 207.069392: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=928 to_write=7264 dd-2584 [006] 207.072610: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1199 unstable=0 bg_thresh=990 thresh=1981 gap=628 poll_thresh=18 ino=257 dd-2584 [006] 207.072710: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1199 unstable=0 bg_thresh=990 thresh=1980 gap=602 poll_thresh=13 ino=257 dd-2584 [006] 207.072772: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1199 unstable=0 bg_thresh=990 thresh=1980 gap=602 poll_thresh=14 ino=257 dd-2584 [006] 207.072832: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1199 unstable=0 bg_thresh=989 thresh=1979 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 207.072894: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1199 unstable=0 bg_thresh=992 thresh=1984 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 207.073192: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1199 unstable=0 bg_thresh=991 thresh=1983 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 207.073309: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1199 unstable=0 bg_thresh=991 thresh=1982 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 207.073428: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1199 unstable=0 bg_thresh=990 thresh=1981 gap=453 poll_thresh=19 ino=257 dd-2584 [006] 207.073432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 207.080639: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1074 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=19 ino=257 dd-2584 [006] 207.080769: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1074 unstable=0 bg_thresh=990 thresh=1981 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 207.080889: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1074 unstable=0 bg_thresh=993 thresh=1986 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 207.081007: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1074 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 207.081243: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1074 unstable=0 bg_thresh=992 thresh=1984 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 207.081476: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1074 unstable=0 bg_thresh=991 thresh=1983 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 207.081485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 207.088661: balance_dirty_state: bdi btrfs-1: dirty=425 wb=924 unstable=0 bg_thresh=994 thresh=1988 gap=639 poll_thresh=18 ino=257 dd-2584 [001] 207.088775: balance_dirty_state: bdi btrfs-1: dirty=421 wb=932 unstable=0 bg_thresh=995 thresh=1990 gap=637 poll_thresh=13 ino=257 dd-2584 [001] 207.088897: balance_dirty_state: bdi btrfs-1: dirty=446 wb=932 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=14 ino=257 dd-2584 [001] 207.089014: balance_dirty_state: bdi btrfs-1: dirty=471 wb=932 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 207.089574: balance_dirty_state: bdi btrfs-1: dirty=471 wb=932 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 207.089905: balance_dirty_state: bdi btrfs-1: dirty=521 wb=932 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 207.090146: balance_dirty_state: bdi btrfs-1: dirty=546 wb=932 unstable=0 bg_thresh=1001 thresh=2003 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 207.090381: balance_dirty_state: bdi btrfs-1: dirty=571 wb=932 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 207.090390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 207.096618: balance_dirty_state: bdi btrfs-1: dirty=571 wb=932 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 207.096745: balance_dirty_state: bdi btrfs-1: dirty=596 wb=932 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=14 ino=257 dd-2584 [001] 207.096754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 207.104636: balance_dirty_state: bdi btrfs-1: dirty=596 wb=682 unstable=0 bg_thresh=1004 thresh=2008 gap=730 poll_thresh=14 ino=257 dd-2584 [001] 207.104726: balance_dirty_state: bdi btrfs-1: dirty=621 wb=682 unstable=0 bg_thresh=1001 thresh=2002 gap=699 poll_thresh=10 ino=257 dd-2584 [001] 207.104783: balance_dirty_state: bdi btrfs-1: dirty=621 wb=682 unstable=0 bg_thresh=1003 thresh=2007 gap=704 poll_thresh=11 ino=257 dd-2584 [001] 207.104842: balance_dirty_state: bdi btrfs-1: dirty=646 wb=682 unstable=0 bg_thresh=1003 thresh=2006 gap=678 poll_thresh=12 ino=257 dd-2584 [001] 207.104899: balance_dirty_state: bdi btrfs-1: dirty=646 wb=682 unstable=0 bg_thresh=1003 thresh=2006 gap=678 poll_thresh=13 ino=257 dd-2584 [001] 207.104956: balance_dirty_state: bdi btrfs-1: dirty=671 wb=682 unstable=0 bg_thresh=1002 thresh=2005 gap=652 poll_thresh=14 ino=257 dd-2584 [001] 207.105013: balance_dirty_state: bdi btrfs-1: dirty=696 wb=682 unstable=0 bg_thresh=1002 thresh=2005 gap=627 poll_thresh=15 ino=257 dd-2584 [001] 207.105071: balance_dirty_state: bdi btrfs-1: dirty=696 wb=682 unstable=0 bg_thresh=1002 thresh=2004 gap=626 poll_thresh=16 ino=257 dd-2584 [001] 207.105356: balance_dirty_state: bdi btrfs-1: dirty=746 wb=682 unstable=0 bg_thresh=1001 thresh=2003 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 207.105471: balance_dirty_state: bdi btrfs-1: dirty=771 wb=682 unstable=0 bg_thresh=1003 thresh=2007 gap=554 poll_thresh=18 ino=257 dd-2584 [001] 207.105585: balance_dirty_state: bdi btrfs-1: dirty=796 wb=682 unstable=0 bg_thresh=1003 thresh=2006 gap=528 poll_thresh=19 ino=257 dd-2584 [001] 207.105698: balance_dirty_state: bdi btrfs-1: dirty=821 wb=682 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=20 ino=257 dd-2584 [001] 207.105812: balance_dirty_state: bdi btrfs-1: dirty=871 wb=682 unstable=0 bg_thresh=1004 thresh=2009 gap=456 poll_thresh=21 ino=257 dd-2584 [001] 207.105817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 207.112717: balance_dirty_state: bdi btrfs-1: dirty=883 wb=547 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=21 ino=257 dd-2584 [000] 207.112822: balance_dirty_state: bdi btrfs-1: dirty=908 wb=547 unstable=0 bg_thresh=1000 thresh=2001 gap=546 poll_thresh=16 ino=257 dd-2584 [000] 207.113052: balance_dirty_state: bdi btrfs-1: dirty=933 wb=547 unstable=0 bg_thresh=1005 thresh=2011 gap=531 poll_thresh=17 ino=257 dd-2584 [000] 207.113287: balance_dirty_state: bdi btrfs-1: dirty=958 wb=547 unstable=0 bg_thresh=1005 thresh=2010 gap=505 poll_thresh=18 ino=257 dd-2584 [000] 207.113525: balance_dirty_state: bdi btrfs-1: dirty=983 wb=547 unstable=0 bg_thresh=1004 thresh=2009 gap=479 poll_thresh=19 ino=257 dd-2584 [000] 207.113534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.124597: balance_dirty_state: bdi btrfs-1: dirty=983 wb=297 unstable=0 bg_thresh=1006 thresh=2013 gap=733 poll_thresh=19 ino=257 dd-2584 [004] 207.124850: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=297 unstable=0 bg_thresh=1006 thresh=2013 gap=708 poll_thresh=14 ino=257 dd-2584 [004] 207.124916: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=297 unstable=0 bg_thresh=1009 thresh=2018 gap=713 poll_thresh=15 ino=257 dd-2584 [004] 207.124974: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=297 unstable=0 bg_thresh=1009 thresh=2018 gap=688 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 207.125056: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4552 wrote=0 to_write=16384 dd-2584 [004] 207.125101: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=297 unstable=0 bg_thresh=1011 thresh=2023 gap=693 poll_thresh=17 ino=257 dd-2584 [004] 207.125224: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=322 unstable=0 bg_thresh=1013 thresh=2027 gap=647 poll_thresh=18 ino=257 dd-2584 [004] 207.125353: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=372 unstable=0 bg_thresh=1013 thresh=2026 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 207.125478: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=422 unstable=0 bg_thresh=1012 thresh=2025 gap=570 poll_thresh=20 ino=257 dd-2584 [004] 207.125603: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=472 unstable=0 bg_thresh=1014 thresh=2029 gap=549 poll_thresh=21 ino=257 dd-2584 [004] 207.125730: balance_dirty_state: bdi btrfs-1: dirty=983 wb=522 unstable=0 bg_thresh=1014 thresh=2028 gap=523 poll_thresh=22 ino=257 dd-2584 [004] 207.126019: balance_dirty_state: bdi btrfs-1: dirty=883 wb=672 unstable=0 bg_thresh=1013 thresh=2027 gap=472 poll_thresh=23 ino=257 dd-2584 [004] 207.126021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 207.127660: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=1104 to_write=15280 dd-2584 [004] 207.132538: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1297 unstable=0 bg_thresh=1007 thresh=2014 gap=584 poll_thresh=23 ino=257 dd-2584 [004] 207.132601: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1297 unstable=0 bg_thresh=1007 thresh=2014 gap=584 poll_thresh=17 ino=257 dd-2584 [004] 207.132717: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1297 unstable=0 bg_thresh=1009 thresh=2019 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 207.132835: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1297 unstable=0 bg_thresh=1012 thresh=2024 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 207.132954: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1297 unstable=0 bg_thresh=1014 thresh=2028 gap=498 poll_thresh=20 ino=257 dd-2584 [004] 207.132959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 207.140539: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1147 unstable=0 bg_thresh=1010 thresh=2020 gap=640 poll_thresh=20 ino=257 dd-2584 [000] 207.140629: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1147 unstable=0 bg_thresh=1010 thresh=2020 gap=615 poll_thresh=15 ino=257 dd-2584 [000] 207.140713: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1147 unstable=0 bg_thresh=1012 thresh=2025 gap=595 poll_thresh=16 ino=257 dd-2584 [000] 207.140885: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1147 unstable=0 bg_thresh=1012 thresh=2024 gap=569 poll_thresh=17 ino=257 dd-2584 [000] 207.141058: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1147 unstable=0 bg_thresh=1011 thresh=2023 gap=543 poll_thresh=18 ino=257 dd-2584 [000] 207.141232: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1147 unstable=0 bg_thresh=1013 thresh=2027 gap=522 poll_thresh=19 ino=257 dd-2584 [000] 207.141708: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1147 unstable=0 bg_thresh=1013 thresh=2026 gap=471 poll_thresh=20 ino=257 dd-2584 [000] 207.141714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 207.148558: balance_dirty_state: bdi btrfs-1: dirty=408 wb=972 unstable=0 bg_thresh=1003 thresh=2007 gap=627 poll_thresh=20 ino=257 dd-2584 [000] 207.148644: balance_dirty_state: bdi btrfs-1: dirty=408 wb=972 unstable=0 bg_thresh=1003 thresh=2007 gap=627 poll_thresh=15 ino=257 dd-2584 [000] 207.148727: balance_dirty_state: bdi btrfs-1: dirty=433 wb=972 unstable=0 bg_thresh=1006 thresh=2012 gap=607 poll_thresh=16 ino=257 dd-2584 [000] 207.148893: balance_dirty_state: bdi btrfs-1: dirty=458 wb=972 unstable=0 bg_thresh=1008 thresh=2017 gap=587 poll_thresh=17 ino=257 dd-2584 [000] 207.149057: balance_dirty_state: bdi btrfs-1: dirty=508 wb=972 unstable=0 bg_thresh=1008 thresh=2016 gap=536 poll_thresh=18 ino=257 dd-2584 [000] 207.149172: balance_dirty_state: bdi btrfs-1: dirty=533 wb=972 unstable=0 bg_thresh=1010 thresh=2020 gap=515 poll_thresh=19 ino=257 dd-2584 [000] 207.149284: balance_dirty_state: bdi btrfs-1: dirty=558 wb=972 unstable=0 bg_thresh=1009 thresh=2019 gap=489 poll_thresh=20 ino=257 dd-2584 [000] 207.149289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.156558: balance_dirty_state: bdi btrfs-1: dirty=558 wb=847 unstable=0 bg_thresh=1008 thresh=2017 gap=612 poll_thresh=20 ino=257 dd-2584 [004] 207.156646: balance_dirty_state: bdi btrfs-1: dirty=583 wb=847 unstable=0 bg_thresh=1008 thresh=2017 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 207.156731: balance_dirty_state: bdi btrfs-1: dirty=608 wb=847 unstable=0 bg_thresh=1011 thresh=2022 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 207.156859: balance_dirty_state: bdi btrfs-1: dirty=633 wb=847 unstable=0 bg_thresh=1013 thresh=2027 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 207.157148: balance_dirty_state: bdi btrfs-1: dirty=658 wb=847 unstable=0 bg_thresh=1013 thresh=2026 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 207.157271: balance_dirty_state: bdi btrfs-1: dirty=683 wb=847 unstable=0 bg_thresh=1015 thresh=2030 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 207.157277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.164613: balance_dirty_state: bdi btrfs-1: dirty=683 wb=722 unstable=0 bg_thresh=1016 thresh=2032 gap=627 poll_thresh=19 ino=257 dd-2584 [004] 207.164714: balance_dirty_state: bdi btrfs-1: dirty=708 wb=722 unstable=0 bg_thresh=1015 thresh=2031 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 207.164802: balance_dirty_state: bdi btrfs-1: dirty=733 wb=722 unstable=0 bg_thresh=1015 thresh=2031 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 207.164890: balance_dirty_state: bdi btrfs-1: dirty=733 wb=722 unstable=0 bg_thresh=1015 thresh=2030 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 207.165065: balance_dirty_state: bdi btrfs-1: dirty=783 wb=722 unstable=0 bg_thresh=1014 thresh=2029 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 207.165241: balance_dirty_state: bdi btrfs-1: dirty=808 wb=722 unstable=0 bg_thresh=1016 thresh=2033 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 207.165248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.172619: balance_dirty_state: bdi btrfs-1: dirty=808 wb=597 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 207.172695: balance_dirty_state: bdi btrfs-1: dirty=833 wb=597 unstable=0 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 207.172755: balance_dirty_state: bdi btrfs-1: dirty=833 wb=597 unstable=0 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 207.172813: balance_dirty_state: bdi btrfs-1: dirty=858 wb=597 unstable=0 bg_thresh=1006 thresh=2013 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 207.172879: balance_dirty_state: bdi btrfs-1: dirty=858 wb=597 unstable=0 bg_thresh=1006 thresh=2012 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 207.173189: balance_dirty_state: bdi btrfs-1: dirty=908 wb=597 unstable=0 bg_thresh=1005 thresh=2011 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 207.173345: balance_dirty_state: bdi btrfs-1: dirty=933 wb=597 unstable=0 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 207.173351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.180601: balance_dirty_state: bdi btrfs-1: dirty=933 wb=472 unstable=0 bg_thresh=993 thresh=1987 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 207.180726: balance_dirty_state: bdi btrfs-1: dirty=958 wb=472 unstable=0 bg_thresh=993 thresh=1987 gap=557 poll_thresh=13 ino=257 dd-2584 [004] 207.180844: balance_dirty_state: bdi btrfs-1: dirty=958 wb=472 unstable=0 bg_thresh=993 thresh=1986 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 207.180925: balance_dirty_state: bdi btrfs-1: dirty=983 wb=472 unstable=0 bg_thresh=993 thresh=1986 gap=531 poll_thresh=15 ino=257 dd-2584 [004] 207.180984: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=472 unstable=0 bg_thresh=995 thresh=1991 gap=511 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 207.181010: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4608 wrote=0 to_write=16384 dd-2584 [004] 207.181113: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=472 unstable=0 bg_thresh=992 thresh=1984 gap=479 poll_thresh=17 ino=257 dd-2584 [004] 207.181115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 207.184210: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=276 wrote=896 to_write=15488 dd-2584 [004] 207.188598: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1222 unstable=0 bg_thresh=987 thresh=1975 gap=595 poll_thresh=17 ino=257 dd-2584 [004] 207.188691: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1222 unstable=0 bg_thresh=987 thresh=1975 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 207.188783: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1222 unstable=0 bg_thresh=990 thresh=1980 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 207.188875: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1222 unstable=0 bg_thresh=990 thresh=1980 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 207.188969: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1222 unstable=0 bg_thresh=992 thresh=1985 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 207.189158: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1222 unstable=0 bg_thresh=995 thresh=1990 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 207.189638: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1222 unstable=0 bg_thresh=997 thresh=1994 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 207.189645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 207.196637: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1097 unstable=0 bg_thresh=997 thresh=1995 gap=615 poll_thresh=18 ino=257 dd-2584 [000] 207.196728: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1097 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=13 ino=257 dd-2584 [000] 207.196813: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1097 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=14 ino=257 dd-2584 [000] 207.196896: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1097 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=15 ino=257 dd-2584 [000] 207.196982: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1097 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=16 ino=257 dd-2584 [000] 207.197150: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1097 unstable=0 bg_thresh=999 thresh=1998 gap=518 poll_thresh=17 ino=257 dd-2584 [000] 207.197322: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1097 unstable=0 bg_thresh=1001 thresh=2002 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 207.197328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 207.204663: balance_dirty_state: bdi btrfs-1: dirty=408 wb=897 unstable=0 bg_thresh=994 thresh=1989 gap=684 poll_thresh=18 ino=257 dd-2584 [000] 207.204757: balance_dirty_state: bdi btrfs-1: dirty=433 wb=897 unstable=0 bg_thresh=994 thresh=1989 gap=659 poll_thresh=13 ino=257 dd-2584 [000] 207.204842: balance_dirty_state: bdi btrfs-1: dirty=458 wb=897 unstable=0 bg_thresh=997 thresh=1994 gap=639 poll_thresh=14 ino=257 dd-2584 [000] 207.204926: balance_dirty_state: bdi btrfs-1: dirty=458 wb=897 unstable=0 bg_thresh=997 thresh=1994 gap=639 poll_thresh=15 ino=257 dd-2584 [000] 207.205012: balance_dirty_state: bdi btrfs-1: dirty=483 wb=897 unstable=0 bg_thresh=999 thresh=1999 gap=619 poll_thresh=16 ino=257 dd-2584 [000] 207.205184: balance_dirty_state: bdi btrfs-1: dirty=508 wb=897 unstable=0 bg_thresh=999 thresh=1998 gap=593 poll_thresh=17 ino=257 dd-2584 [000] 207.205659: balance_dirty_state: bdi btrfs-1: dirty=533 wb=897 unstable=0 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=18 ino=257 dd-2584 [000] 207.205832: balance_dirty_state: bdi btrfs-1: dirty=583 wb=897 unstable=0 bg_thresh=1000 thresh=2001 gap=521 poll_thresh=19 ino=257 dd-2584 [000] 207.206003: balance_dirty_state: bdi btrfs-1: dirty=608 wb=897 unstable=0 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=20 ino=257 dd-2584 [000] 207.206009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 207.212643: balance_dirty_state: bdi btrfs-1: dirty=608 wb=772 unstable=0 bg_thresh=992 thresh=1984 gap=604 poll_thresh=20 ino=257 dd-2584 [000] 207.212706: balance_dirty_state: bdi btrfs-1: dirty=633 wb=772 unstable=0 bg_thresh=992 thresh=1984 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 207.212763: balance_dirty_state: bdi btrfs-1: dirty=633 wb=772 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=16 ino=257 dd-2584 [000] 207.212875: balance_dirty_state: bdi btrfs-1: dirty=683 wb=772 unstable=0 bg_thresh=997 thresh=1994 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 207.212986: balance_dirty_state: bdi btrfs-1: dirty=708 wb=772 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=18 ino=257 dd-2584 [000] 207.213100: balance_dirty_state: bdi btrfs-1: dirty=733 wb=772 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=19 ino=257 dd-2584 [000] 207.213104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=65652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.220651: balance_dirty_state: bdi btrfs-1: dirty=733 wb=647 unstable=0 bg_thresh=998 thresh=1997 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 207.220748: balance_dirty_state: bdi btrfs-1: dirty=758 wb=647 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 207.220869: balance_dirty_state: bdi btrfs-1: dirty=758 wb=647 unstable=0 bg_thresh=998 thresh=1996 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 207.220988: balance_dirty_state: bdi btrfs-1: dirty=783 wb=647 unstable=0 bg_thresh=995 thresh=1990 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 207.221588: balance_dirty_state: bdi btrfs-1: dirty=808 wb=647 unstable=0 bg_thresh=997 thresh=1994 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 207.221821: balance_dirty_state: bdi btrfs-1: dirty=858 wb=647 unstable=0 bg_thresh=996 thresh=1993 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 207.221830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.228638: balance_dirty_state: bdi btrfs-1: dirty=858 wb=497 unstable=0 bg_thresh=993 thresh=1986 gap=631 poll_thresh=18 ino=257 dd-2584 [004] 207.228758: balance_dirty_state: bdi btrfs-1: dirty=858 wb=497 unstable=0 bg_thresh=992 thresh=1985 gap=630 poll_thresh=13 ino=257 dd-2584 [004] 207.228878: balance_dirty_state: bdi btrfs-1: dirty=883 wb=497 unstable=0 bg_thresh=992 thresh=1985 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 207.228995: balance_dirty_state: bdi btrfs-1: dirty=883 wb=497 unstable=0 bg_thresh=992 thresh=1984 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 207.229114: balance_dirty_state: bdi btrfs-1: dirty=908 wb=497 unstable=0 bg_thresh=992 thresh=1984 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 207.229350: balance_dirty_state: bdi btrfs-1: dirty=933 wb=497 unstable=0 bg_thresh=994 thresh=1988 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 207.229583: balance_dirty_state: bdi btrfs-1: dirty=983 wb=497 unstable=0 bg_thresh=993 thresh=1987 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 207.229818: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=497 unstable=0 bg_thresh=993 thresh=1986 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 207.229827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 207.229913: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4656 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 207.232393: writeback_single_inode: bdi btrfs-1: ino=257 state= age=324 wrote=848 to_write=15536 dd-2584 [004] 207.236644: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1222 unstable=0 bg_thresh=993 thresh=1986 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 207.236742: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1222 unstable=0 bg_thresh=992 thresh=1985 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 207.236804: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1222 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 207.237043: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1222 unstable=0 bg_thresh=994 thresh=1989 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 207.237162: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1222 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 207.237279: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1222 unstable=0 bg_thresh=993 thresh=1987 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 207.237396: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1222 unstable=0 bg_thresh=995 thresh=1991 gap=461 poll_thresh=19 ino=257 dd-2584 [004] 207.237400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.244707: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1097 unstable=0 bg_thresh=993 thresh=1986 gap=581 poll_thresh=19 ino=257 dd-2584 [004] 207.244824: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1097 unstable=0 bg_thresh=990 thresh=1980 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 207.244942: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1097 unstable=0 bg_thresh=992 thresh=1985 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 207.245060: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1097 unstable=0 bg_thresh=989 thresh=1979 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 207.245293: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1097 unstable=0 bg_thresh=989 thresh=1978 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 207.245530: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1097 unstable=0 bg_thresh=991 thresh=1982 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 207.245538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.252670: balance_dirty_state: bdi btrfs-1: dirty=408 wb=972 unstable=0 bg_thresh=993 thresh=1986 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 207.252808: balance_dirty_state: bdi btrfs-1: dirty=433 wb=972 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 207.252930: balance_dirty_state: bdi btrfs-1: dirty=433 wb=972 unstable=0 bg_thresh=992 thresh=1985 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 207.253411: balance_dirty_state: bdi btrfs-1: dirty=458 wb=972 unstable=0 bg_thresh=992 thresh=1984 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 207.253531: balance_dirty_state: bdi btrfs-1: dirty=483 wb=972 unstable=0 bg_thresh=992 thresh=1984 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 207.253766: balance_dirty_state: bdi btrfs-1: dirty=508 wb=972 unstable=0 bg_thresh=991 thresh=1983 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 207.254002: balance_dirty_state: bdi btrfs-1: dirty=533 wb=972 unstable=0 bg_thresh=993 thresh=1987 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 207.254011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.260640: balance_dirty_state: bdi btrfs-1: dirty=533 wb=847 unstable=0 bg_thresh=985 thresh=1971 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 207.260742: balance_dirty_state: bdi btrfs-1: dirty=558 wb=847 unstable=0 bg_thresh=985 thresh=1971 gap=566 poll_thresh=13 ino=257 dd-2584 [004] 207.260827: balance_dirty_state: bdi btrfs-1: dirty=583 wb=847 unstable=0 bg_thresh=988 thresh=1976 gap=546 poll_thresh=14 ino=257 dd-2584 [004] 207.260910: balance_dirty_state: bdi btrfs-1: dirty=583 wb=847 unstable=0 bg_thresh=988 thresh=1976 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 207.260993: balance_dirty_state: bdi btrfs-1: dirty=608 wb=847 unstable=0 bg_thresh=990 thresh=1981 gap=526 poll_thresh=16 ino=257 dd-2584 [004] 207.261162: balance_dirty_state: bdi btrfs-1: dirty=633 wb=847 unstable=0 bg_thresh=993 thresh=1986 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 207.261334: balance_dirty_state: bdi btrfs-1: dirty=658 wb=847 unstable=0 bg_thresh=995 thresh=1990 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 207.261341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.268630: balance_dirty_state: bdi btrfs-1: dirty=658 wb=722 unstable=0 bg_thresh=992 thresh=1984 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 207.268692: balance_dirty_state: bdi btrfs-1: dirty=683 wb=722 unstable=0 bg_thresh=992 thresh=1984 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 207.268748: balance_dirty_state: bdi btrfs-1: dirty=708 wb=722 unstable=0 bg_thresh=994 thresh=1989 gap=559 poll_thresh=14 ino=257 dd-2584 [004] 207.268976: balance_dirty_state: bdi btrfs-1: dirty=708 wb=722 unstable=0 bg_thresh=991 thresh=1983 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 207.269034: balance_dirty_state: bdi btrfs-1: dirty=733 wb=722 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 207.269146: balance_dirty_state: bdi btrfs-1: dirty=758 wb=722 unstable=0 bg_thresh=993 thresh=1987 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 207.269334: balance_dirty_state: bdi btrfs-1: dirty=808 wb=622 unstable=0 bg_thresh=995 thresh=1991 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 207.269513: balance_dirty_state: bdi btrfs-1: dirty=833 wb=597 unstable=0 bg_thresh=991 thresh=1983 gap=553 poll_thresh=19 ino=257 dd-2584 [004] 207.269682: balance_dirty_state: bdi btrfs-1: dirty=858 wb=597 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 207.269854: balance_dirty_state: bdi btrfs-1: dirty=883 wb=597 unstable=0 bg_thresh=995 thresh=1991 gap=511 poll_thresh=21 ino=257 dd-2584 [004] 207.270031: balance_dirty_state: bdi btrfs-1: dirty=933 wb=597 unstable=0 bg_thresh=988 thresh=1977 gap=447 poll_thresh=22 ino=257 dd-2584 [004] 207.270037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.276659: balance_dirty_state: bdi btrfs-1: dirty=933 wb=597 unstable=0 bg_thresh=993 thresh=1986 gap=456 poll_thresh=22 ino=257 dd-2584 [004] 207.276669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.284669: balance_dirty_state: bdi btrfs-1: dirty=933 wb=472 unstable=0 bg_thresh=992 thresh=1985 gap=580 poll_thresh=22 ino=257 dd-2584 [004] 207.284802: balance_dirty_state: bdi btrfs-1: dirty=933 wb=422 unstable=0 bg_thresh=992 thresh=1985 gap=630 poll_thresh=16 ino=257 dd-2584 [004] 207.285242: balance_dirty_state: bdi btrfs-1: dirty=983 wb=322 unstable=0 bg_thresh=991 thresh=1983 gap=678 poll_thresh=17 ino=257 dd-2584 [004] 207.285356: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=322 unstable=0 bg_thresh=993 thresh=1987 gap=657 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 207.285421: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4712 wrote=0 to_write=16384 dd-2584 [004] 207.285481: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=322 unstable=0 bg_thresh=993 thresh=1986 gap=631 poll_thresh=19 ino=257 dd-2584 [004] 207.285605: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=347 unstable=0 bg_thresh=992 thresh=1985 gap=605 poll_thresh=20 ino=257 dd-2584 [004] 207.285731: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=397 unstable=0 bg_thresh=994 thresh=1989 gap=559 poll_thresh=21 ino=257 dd-2584 [004] 207.285858: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=447 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=22 ino=257 dd-2584 [004] 207.285989: balance_dirty_state: bdi btrfs-1: dirty=958 wb=522 unstable=0 bg_thresh=990 thresh=1981 gap=501 poll_thresh=23 ino=257 dd-2584 [004] 207.286119: balance_dirty_state: bdi btrfs-1: dirty=958 wb=572 unstable=0 bg_thresh=990 thresh=1980 gap=450 poll_thresh=24 ino=257 dd-2584 [004] 207.286121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 207.289781: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1040 to_write=15344 dd-2584 [004] 207.292612: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1347 unstable=0 bg_thresh=990 thresh=1980 gap=475 poll_thresh=24 ino=257 dd-2584 [004] 207.292617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.300684: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1122 unstable=0 bg_thresh=993 thresh=1986 gap=706 poll_thresh=24 ino=257 dd-2584 [004] 207.300781: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1122 unstable=0 bg_thresh=993 thresh=1986 gap=706 poll_thresh=18 ino=257 dd-2584 [004] 207.301224: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1122 unstable=0 bg_thresh=995 thresh=1991 gap=686 poll_thresh=19 ino=257 dd-2584 [004] 207.301397: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1122 unstable=0 bg_thresh=997 thresh=1995 gap=640 poll_thresh=20 ino=257 dd-2584 [004] 207.301566: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1122 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=21 ino=257 dd-2584 [004] 207.301730: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1122 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=22 ino=257 dd-2584 [004] 207.301898: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1122 unstable=0 bg_thresh=996 thresh=1992 gap=537 poll_thresh=23 ino=257 dd-2584 [004] 207.302014: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1122 unstable=0 bg_thresh=998 thresh=1996 gap=516 poll_thresh=24 ino=257 dd-2584 [004] 207.302134: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1122 unstable=0 bg_thresh=997 thresh=1995 gap=490 poll_thresh=25 ino=257 dd-2584 [004] 207.302140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.308624: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1047 unstable=0 bg_thresh=989 thresh=1978 gap=548 poll_thresh=25 ino=257 dd-2584 [004] 207.308772: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1047 unstable=0 bg_thresh=989 thresh=1978 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 207.309607: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1047 unstable=0 bg_thresh=991 thresh=1983 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 207.309913: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1047 unstable=0 bg_thresh=996 thresh=1993 gap=488 poll_thresh=21 ino=257 dd-2584 [004] 207.309924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 207.316646: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1047 unstable=0 bg_thresh=993 thresh=1987 gap=482 poll_thresh=21 ino=257 dd-2584 [000] 207.316657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 207.324626: balance_dirty_state: bdi btrfs-1: dirty=458 wb=797 unstable=0 bg_thresh=998 thresh=1997 gap=742 poll_thresh=21 ino=257 dd-2584 [000] 207.324726: balance_dirty_state: bdi btrfs-1: dirty=483 wb=797 unstable=0 bg_thresh=998 thresh=1997 gap=717 poll_thresh=16 ino=257 dd-2584 [000] 207.324923: balance_dirty_state: bdi btrfs-1: dirty=508 wb=797 unstable=0 bg_thresh=1003 thresh=2007 gap=702 poll_thresh=17 ino=257 dd-2584 [000] 207.325118: balance_dirty_state: bdi btrfs-1: dirty=533 wb=797 unstable=0 bg_thresh=1006 thresh=2012 gap=682 poll_thresh=18 ino=257 dd-2584 [000] 207.325322: balance_dirty_state: bdi btrfs-1: dirty=583 wb=797 unstable=0 bg_thresh=1005 thresh=2011 gap=631 poll_thresh=19 ino=257 dd-2584 [000] 207.325523: balance_dirty_state: bdi btrfs-1: dirty=608 wb=797 unstable=0 bg_thresh=1005 thresh=2010 gap=605 poll_thresh=20 ino=257 dd-2584 [000] 207.325728: balance_dirty_state: bdi btrfs-1: dirty=633 wb=797 unstable=0 bg_thresh=1007 thresh=2014 gap=584 poll_thresh=21 ino=257 dd-2584 [000] 207.325932: balance_dirty_state: bdi btrfs-1: dirty=658 wb=797 unstable=0 bg_thresh=1005 thresh=2010 gap=555 poll_thresh=22 ino=257 dd-2584 [000] 207.326516: balance_dirty_state: bdi btrfs-1: dirty=708 wb=672 unstable=0 bg_thresh=998 thresh=1997 gap=617 poll_thresh=23 ino=257 dd-2584 [000] 207.326696: balance_dirty_state: bdi btrfs-1: dirty=733 wb=672 unstable=0 bg_thresh=998 thresh=1996 gap=591 poll_thresh=24 ino=257 dd-2584 [000] 207.326818: balance_dirty_state: bdi btrfs-1: dirty=758 wb=672 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=25 ino=257 dd-2584 [000] 207.326938: balance_dirty_state: bdi btrfs-1: dirty=808 wb=672 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=26 ino=257 dd-2584 [000] 207.327062: balance_dirty_state: bdi btrfs-1: dirty=833 wb=672 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=27 ino=257 dd-2584 [000] 207.327067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=66684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 207.332722: balance_dirty_state: bdi btrfs-1: dirty=833 wb=672 unstable=0 bg_thresh=995 thresh=1991 gap=486 poll_thresh=27 ino=257 dd-2584 [000] 207.332727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=66684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.340728: balance_dirty_state: bdi btrfs-1: dirty=833 wb=547 unstable=0 bg_thresh=989 thresh=1979 gap=599 poll_thresh=27 ino=257 dd-2584 [004] 207.340801: balance_dirty_state: bdi btrfs-1: dirty=858 wb=547 unstable=0 bg_thresh=989 thresh=1979 gap=574 poll_thresh=20 ino=257 dd-2584 [004] 207.340914: balance_dirty_state: bdi btrfs-1: dirty=883 wb=547 unstable=0 bg_thresh=992 thresh=1984 gap=554 poll_thresh=21 ino=257 dd-2584 [004] 207.341026: balance_dirty_state: bdi btrfs-1: dirty=908 wb=547 unstable=0 bg_thresh=997 thresh=1994 gap=539 poll_thresh=22 ino=257 dd-2584 [004] 207.341314: balance_dirty_state: bdi btrfs-1: dirty=958 wb=547 unstable=0 bg_thresh=996 thresh=1993 gap=488 poll_thresh=23 ino=257 dd-2584 [004] 207.341319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=66684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.348626: balance_dirty_state: bdi btrfs-1: dirty=958 wb=297 unstable=0 bg_thresh=991 thresh=1982 gap=727 poll_thresh=23 ino=257 dd-2584 [004] 207.348750: balance_dirty_state: bdi btrfs-1: dirty=958 wb=297 unstable=0 bg_thresh=991 thresh=1982 gap=727 poll_thresh=17 ino=257 dd-2584 [004] 207.348865: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=297 unstable=0 bg_thresh=993 thresh=1987 gap=682 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 207.348953: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4776 wrote=0 to_write=16384 dd-2584 [004] 207.348988: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=297 unstable=0 bg_thresh=998 thresh=1997 gap=667 poll_thresh=19 ino=257 dd-2584 [004] 207.349113: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=297 unstable=0 bg_thresh=995 thresh=1990 gap=635 poll_thresh=20 ino=257 dd-2584 [004] 207.349240: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=347 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=21 ino=257 dd-2584 [004] 207.349368: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=397 unstable=0 bg_thresh=994 thresh=1988 gap=558 poll_thresh=22 ino=257 dd-2584 [004] 207.349498: balance_dirty_state: bdi btrfs-1: dirty=983 wb=472 unstable=0 bg_thresh=996 thresh=1992 gap=537 poll_thresh=23 ino=257 dd-2584 [004] 207.349628: balance_dirty_state: bdi btrfs-1: dirty=958 wb=522 unstable=0 bg_thresh=995 thresh=1991 gap=511 poll_thresh=24 ino=257 dd-2584 [004] 207.349933: balance_dirty_state: bdi btrfs-1: dirty=883 wb=647 unstable=0 bg_thresh=995 thresh=1990 gap=460 poll_thresh=25 ino=257 dd-2584 [004] 207.349935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=66684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 207.351511: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=1072 to_write=15312 dd-2584 [004] 207.356617: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1222 unstable=0 bg_thresh=986 thresh=1973 gap=593 poll_thresh=25 ino=257 dd-2584 [004] 207.356707: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1222 unstable=0 bg_thresh=986 thresh=1973 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 207.356882: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1222 unstable=0 bg_thresh=991 thresh=1983 gap=553 poll_thresh=20 ino=257 dd-2584 [004] 207.357059: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1222 unstable=0 bg_thresh=994 thresh=1988 gap=533 poll_thresh=21 ino=257 dd-2584 [004] 207.357241: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1222 unstable=0 bg_thresh=993 thresh=1987 gap=507 poll_thresh=22 ino=257 dd-2584 [004] 207.357425: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1222 unstable=0 bg_thresh=993 thresh=1986 gap=481 poll_thresh=23 ino=257 dd-2584 [004] 207.357431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=66684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.364711: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1197 unstable=0 bg_thresh=986 thresh=1973 gap=493 poll_thresh=23 ino=257 dd-2584 [004] 207.364717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=99% bdi_bw=66684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 207.372685: balance_dirty_state: bdi btrfs-1: dirty=283 wb=947 unstable=0 bg_thresh=986 thresh=1973 gap=743 poll_thresh=23 ino=257 dd-2584 [000] 207.372764: balance_dirty_state: bdi btrfs-1: dirty=308 wb=947 unstable=0 bg_thresh=989 thresh=1979 gap=724 poll_thresh=17 ino=257 dd-2584 [000] 207.372887: balance_dirty_state: bdi btrfs-1: dirty=333 wb=947 unstable=0 bg_thresh=989 thresh=1978 gap=698 poll_thresh=18 ino=257 dd-2584 [000] 207.373004: balance_dirty_state: bdi btrfs-1: dirty=358 wb=947 unstable=0 bg_thresh=988 thresh=1977 gap=672 poll_thresh=19 ino=257 dd-2584 [000] 207.373292: balance_dirty_state: bdi btrfs-1: dirty=383 wb=947 unstable=0 bg_thresh=990 thresh=1981 gap=651 poll_thresh=20 ino=257 dd-2584 [000] 207.373405: balance_dirty_state: bdi btrfs-1: dirty=433 wb=947 unstable=0 bg_thresh=990 thresh=1980 gap=600 poll_thresh=21 ino=257 dd-2584 [000] 207.373517: balance_dirty_state: bdi btrfs-1: dirty=458 wb=947 unstable=0 bg_thresh=989 thresh=1979 gap=574 poll_thresh=22 ino=257 dd-2584 [000] 207.373631: balance_dirty_state: bdi btrfs-1: dirty=483 wb=947 unstable=0 bg_thresh=989 thresh=1978 gap=548 poll_thresh=23 ino=257 dd-2584 [000] 207.373744: balance_dirty_state: bdi btrfs-1: dirty=508 wb=947 unstable=0 bg_thresh=991 thresh=1982 gap=527 poll_thresh=24 ino=257 dd-2584 [000] 207.373856: balance_dirty_state: bdi btrfs-1: dirty=558 wb=947 unstable=0 bg_thresh=990 thresh=1981 gap=476 poll_thresh=25 ino=257 dd-2584 [000] 207.373860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=66684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 207.380689: balance_dirty_state: bdi btrfs-1: dirty=558 wb=822 unstable=0 bg_thresh=985 thresh=1971 gap=591 poll_thresh=25 ino=257 dd-2584 [000] 207.380782: balance_dirty_state: bdi btrfs-1: dirty=558 wb=822 unstable=0 bg_thresh=988 thresh=1976 gap=596 poll_thresh=19 ino=257 dd-2584 [000] 207.380951: balance_dirty_state: bdi btrfs-1: dirty=608 wb=822 unstable=0 bg_thresh=984 thresh=1969 gap=539 poll_thresh=20 ino=257 dd-2584 [000] 207.381361: balance_dirty_state: bdi btrfs-1: dirty=633 wb=822 unstable=0 bg_thresh=992 thresh=1984 gap=529 poll_thresh=21 ino=257 dd-2584 [000] 207.381474: balance_dirty_state: bdi btrfs-1: dirty=658 wb=822 unstable=0 bg_thresh=991 thresh=1983 gap=503 poll_thresh=22 ino=257 dd-2584 [000] 207.381587: balance_dirty_state: bdi btrfs-1: dirty=708 wb=822 unstable=0 bg_thresh=991 thresh=1982 gap=452 poll_thresh=23 ino=257 dd-2584 [000] 207.381592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=66684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 207.388687: balance_dirty_state: bdi btrfs-1: dirty=708 wb=697 unstable=0 bg_thresh=990 thresh=1981 gap=576 poll_thresh=23 ino=257 dd-2584 [001] 207.388793: balance_dirty_state: bdi btrfs-1: dirty=708 wb=697 unstable=0 bg_thresh=990 thresh=1981 gap=576 poll_thresh=17 ino=257 dd-2584 [001] 207.389031: balance_dirty_state: bdi btrfs-1: dirty=758 wb=697 unstable=0 bg_thresh=993 thresh=1986 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 207.389269: balance_dirty_state: bdi btrfs-1: dirty=783 wb=697 unstable=0 bg_thresh=995 thresh=1991 gap=511 poll_thresh=19 ino=257 dd-2584 [001] 207.389504: balance_dirty_state: bdi btrfs-1: dirty=808 wb=697 unstable=0 bg_thresh=995 thresh=1990 gap=485 poll_thresh=20 ino=257 dd-2584 [001] 207.389513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=66684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 207.396662: balance_dirty_state: bdi btrfs-1: dirty=808 wb=572 unstable=0 bg_thresh=994 thresh=1989 gap=609 poll_thresh=20 ino=257 dd-2584 [001] 207.396789: balance_dirty_state: bdi btrfs-1: dirty=833 wb=572 unstable=0 bg_thresh=997 thresh=1994 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 207.396907: balance_dirty_state: bdi btrfs-1: dirty=858 wb=572 unstable=0 bg_thresh=994 thresh=1988 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 207.397141: balance_dirty_state: bdi btrfs-1: dirty=883 wb=572 unstable=0 bg_thresh=993 thresh=1987 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 207.397740: balance_dirty_state: bdi btrfs-1: dirty=908 wb=572 unstable=0 bg_thresh=995 thresh=1991 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 207.397976: balance_dirty_state: bdi btrfs-1: dirty=933 wb=572 unstable=0 bg_thresh=995 thresh=1990 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 207.397985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=66684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 207.404673: balance_dirty_state: bdi btrfs-1: dirty=933 wb=447 unstable=0 bg_thresh=996 thresh=1992 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 207.404786: balance_dirty_state: bdi btrfs-1: dirty=958 wb=447 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 207.404844: balance_dirty_state: bdi btrfs-1: dirty=983 wb=447 unstable=0 bg_thresh=995 thresh=1991 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 207.404901: balance_dirty_state: bdi btrfs-1: dirty=983 wb=447 unstable=0 bg_thresh=998 thresh=1996 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 207.405015: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=447 unstable=0 bg_thresh=994 thresh=1989 gap=509 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 207.405078: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4832 wrote=0 to_write=16384 dd-2584 [001] 207.405141: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=447 unstable=0 bg_thresh=996 thresh=1993 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 207.405142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=66684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 207.407587: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=912 to_write=15472 dd-2584 [005] 207.412650: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1222 unstable=0 bg_thresh=995 thresh=1990 gap=610 poll_thresh=18 ino=257 dd-2584 [005] 207.412737: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1222 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=13 ino=257 dd-2584 [005] 207.412824: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1222 unstable=0 bg_thresh=997 thresh=1994 gap=589 poll_thresh=14 ino=257 dd-2584 [005] 207.412906: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1222 unstable=0 bg_thresh=997 thresh=1994 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 207.412983: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1222 unstable=0 bg_thresh=996 thresh=1993 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 207.413425: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1222 unstable=0 bg_thresh=996 thresh=1992 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 207.413579: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1222 unstable=0 bg_thresh=998 thresh=1996 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 207.413585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=66684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 207.420753: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1097 unstable=0 bg_thresh=1000 thresh=2000 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 207.420876: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1097 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=13 ino=257 dd-2584 [005] 207.420997: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1097 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 207.421115: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1097 unstable=0 bg_thresh=999 thresh=1999 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 207.421233: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1097 unstable=0 bg_thresh=999 thresh=1998 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 207.421471: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1097 unstable=0 bg_thresh=998 thresh=1997 gap=517 poll_thresh=17 ino=257 dd-2584 [005] 207.421707: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1097 unstable=0 bg_thresh=1000 thresh=2001 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 207.421716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=66684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 207.428734: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1047 unstable=0 bg_thresh=997 thresh=1995 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 207.428801: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1047 unstable=0 bg_thresh=994 thresh=1989 gap=509 poll_thresh=13 ino=257 dd-2584 [005] 207.428862: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1047 unstable=0 bg_thresh=997 thresh=1994 gap=514 poll_thresh=14 ino=257 dd-2584 [005] 207.428921: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1047 unstable=0 bg_thresh=994 thresh=1988 gap=483 poll_thresh=15 ino=257 dd-2584 [005] 207.428926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 207.436733: balance_dirty_state: bdi btrfs-1: dirty=458 wb=772 unstable=0 bg_thresh=995 thresh=1990 gap=760 poll_thresh=15 ino=257 dd-2584 [005] 207.436799: balance_dirty_state: bdi btrfs-1: dirty=483 wb=772 unstable=0 bg_thresh=994 thresh=1989 gap=734 poll_thresh=11 ino=257 dd-2584 [005] 207.436863: balance_dirty_state: bdi btrfs-1: dirty=483 wb=772 unstable=0 bg_thresh=997 thresh=1994 gap=739 poll_thresh=12 ino=257 dd-2584 [005] 207.437103: balance_dirty_state: bdi btrfs-1: dirty=508 wb=772 unstable=0 bg_thresh=994 thresh=1988 gap=708 poll_thresh=13 ino=257 dd-2584 [005] 207.437163: balance_dirty_state: bdi btrfs-1: dirty=533 wb=772 unstable=0 bg_thresh=996 thresh=1993 gap=688 poll_thresh=14 ino=257 dd-2584 [005] 207.437224: balance_dirty_state: bdi btrfs-1: dirty=533 wb=772 unstable=0 bg_thresh=996 thresh=1992 gap=687 poll_thresh=15 ino=257 dd-2584 [005] 207.437283: balance_dirty_state: bdi btrfs-1: dirty=558 wb=772 unstable=0 bg_thresh=993 thresh=1986 gap=656 poll_thresh=16 ino=257 dd-2584 [005] 207.437401: balance_dirty_state: bdi btrfs-1: dirty=583 wb=772 unstable=0 bg_thresh=992 thresh=1985 gap=630 poll_thresh=17 ino=257 dd-2584 [005] 207.437522: balance_dirty_state: bdi btrfs-1: dirty=608 wb=772 unstable=0 bg_thresh=994 thresh=1989 gap=609 poll_thresh=18 ino=257 dd-2584 [005] 207.437641: balance_dirty_state: bdi btrfs-1: dirty=658 wb=772 unstable=0 bg_thresh=994 thresh=1988 gap=558 poll_thresh=19 ino=257 dd-2584 [005] 207.437761: balance_dirty_state: bdi btrfs-1: dirty=683 wb=772 unstable=0 bg_thresh=993 thresh=1987 gap=532 poll_thresh=20 ino=257 dd-2584 [005] 207.437882: balance_dirty_state: bdi btrfs-1: dirty=708 wb=772 unstable=0 bg_thresh=995 thresh=1991 gap=511 poll_thresh=21 ino=257 dd-2584 [005] 207.438004: balance_dirty_state: bdi btrfs-1: dirty=758 wb=772 unstable=0 bg_thresh=992 thresh=1984 gap=454 poll_thresh=22 ino=257 dd-2584 [005] 207.438009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 207.444650: balance_dirty_state: bdi btrfs-1: dirty=758 wb=647 unstable=0 bg_thresh=963 thresh=1927 gap=522 poll_thresh=22 ino=257 dd-2584 [005] 207.444892: balance_dirty_state: bdi btrfs-1: dirty=758 wb=647 unstable=0 bg_thresh=968 thresh=1937 gap=532 poll_thresh=16 ino=257 dd-2584 [005] 207.445010: balance_dirty_state: bdi btrfs-1: dirty=783 wb=647 unstable=0 bg_thresh=968 thresh=1936 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 207.445129: balance_dirty_state: bdi btrfs-1: dirty=833 wb=647 unstable=0 bg_thresh=970 thresh=1940 gap=460 poll_thresh=18 ino=257 dd-2584 [005] 207.445134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1290 task_limit=1210 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-117% task_gap=-334% task_weight=99% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 207.452711: balance_dirty_state: bdi btrfs-1: dirty=833 wb=522 unstable=0 bg_thresh=980 thresh=1960 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 207.452798: balance_dirty_state: bdi btrfs-1: dirty=833 wb=522 unstable=0 bg_thresh=974 thresh=1948 gap=593 poll_thresh=13 ino=257 dd-2584 [005] 207.452862: balance_dirty_state: bdi btrfs-1: dirty=858 wb=522 unstable=0 bg_thresh=979 thresh=1959 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 207.452925: balance_dirty_state: bdi btrfs-1: dirty=883 wb=522 unstable=0 bg_thresh=975 thresh=1951 gap=546 poll_thresh=15 ino=257 dd-2584 [005] 207.452990: balance_dirty_state: bdi btrfs-1: dirty=883 wb=522 unstable=0 bg_thresh=978 thresh=1956 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 207.453111: balance_dirty_state: bdi btrfs-1: dirty=933 wb=522 unstable=0 bg_thresh=980 thresh=1961 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 207.453231: balance_dirty_state: bdi btrfs-1: dirty=958 wb=522 unstable=0 bg_thresh=979 thresh=1959 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 207.453236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 207.460748: balance_dirty_state: bdi btrfs-1: dirty=958 wb=397 unstable=0 bg_thresh=976 thresh=1953 gap=598 poll_thresh=18 ino=257 dd-2584 [005] 207.460829: balance_dirty_state: bdi btrfs-1: dirty=983 wb=397 unstable=0 bg_thresh=976 thresh=1953 gap=573 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 207.460887: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4888 wrote=0 to_write=16384 dd-2584 [005] 207.460912: balance_dirty_state: bdi btrfs-1: dirty=983 wb=397 unstable=0 bg_thresh=976 thresh=1952 gap=572 poll_thresh=14 ino=257 dd-2584 [005] 207.461009: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=397 unstable=0 bg_thresh=976 thresh=1952 gap=547 poll_thresh=15 ino=257 dd-2584 [005] 207.461383: balance_dirty_state: bdi btrfs-1: dirty=858 wb=547 unstable=0 bg_thresh=978 thresh=1957 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 207.461551: balance_dirty_state: bdi btrfs-1: dirty=833 wb=622 unstable=0 bg_thresh=981 thresh=1962 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 207.461681: balance_dirty_state: bdi btrfs-1: dirty=808 wb=672 unstable=0 bg_thresh=983 thresh=1966 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 207.461683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-346% task_weight=100% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 207.463607: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=928 to_write=15456 dd-2584 [005] 207.468736: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1197 unstable=0 bg_thresh=980 thresh=1960 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 207.468833: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1197 unstable=0 bg_thresh=980 thresh=1960 gap=580 poll_thresh=13 ino=257 dd-2584 [005] 207.468921: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1197 unstable=0 bg_thresh=982 thresh=1965 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 207.469011: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1197 unstable=0 bg_thresh=985 thresh=1970 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 207.469104: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1197 unstable=0 bg_thresh=985 thresh=1970 gap=540 poll_thresh=16 ino=257 dd-2584 [005] 207.469289: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1197 unstable=0 bg_thresh=981 thresh=1963 gap=508 poll_thresh=17 ino=257 dd-2584 [005] 207.469478: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1197 unstable=0 bg_thresh=983 thresh=1967 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 207.469485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 207.480768: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1072 unstable=0 bg_thresh=986 thresh=1972 gap=617 poll_thresh=18 ino=257 dd-2584 [005] 207.480852: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1072 unstable=0 bg_thresh=983 thresh=1966 gap=586 poll_thresh=13 ino=257 dd-2584 [005] 207.480915: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1072 unstable=0 bg_thresh=985 thresh=1971 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 207.480978: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1072 unstable=0 bg_thresh=985 thresh=1970 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 207.481238: balance_dirty_state: bdi btrfs-1: dirty=358 wb=947 unstable=0 bg_thresh=981 thresh=1963 gap=658 poll_thresh=16 ino=257 dd-2584 [005] 207.481365: balance_dirty_state: bdi btrfs-1: dirty=383 wb=947 unstable=0 bg_thresh=977 thresh=1955 gap=625 poll_thresh=17 ino=257 dd-2584 [005] 207.481487: balance_dirty_state: bdi btrfs-1: dirty=408 wb=947 unstable=0 bg_thresh=980 thresh=1960 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 207.481609: balance_dirty_state: bdi btrfs-1: dirty=458 wb=947 unstable=0 bg_thresh=976 thresh=1952 gap=547 poll_thresh=19 ino=257 dd-2584 [005] 207.481733: balance_dirty_state: bdi btrfs-1: dirty=483 wb=947 unstable=0 bg_thresh=978 thresh=1957 gap=527 poll_thresh=20 ino=257 dd-2584 [005] 207.481858: balance_dirty_state: bdi btrfs-1: dirty=508 wb=947 unstable=0 bg_thresh=977 thresh=1954 gap=499 poll_thresh=21 ino=257 dd-2584 [005] 207.481980: balance_dirty_state: bdi btrfs-1: dirty=533 wb=947 unstable=0 bg_thresh=979 thresh=1959 gap=479 poll_thresh=22 ino=257 dd-2584 [005] 207.481985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 207.492708: balance_dirty_state: bdi btrfs-1: dirty=533 wb=822 unstable=0 bg_thresh=981 thresh=1962 gap=607 poll_thresh=22 ino=257 dd-2584 [005] 207.492844: balance_dirty_state: bdi btrfs-1: dirty=558 wb=822 unstable=0 bg_thresh=984 thresh=1969 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 207.493063: balance_dirty_state: bdi btrfs-1: dirty=583 wb=822 unstable=0 bg_thresh=984 thresh=1968 gap=563 poll_thresh=17 ino=257 dd-2584 [005] 207.493622: balance_dirty_state: bdi btrfs-1: dirty=633 wb=822 unstable=0 bg_thresh=980 thresh=1961 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 207.493838: balance_dirty_state: bdi btrfs-1: dirty=658 wb=822 unstable=0 bg_thresh=980 thresh=1960 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 207.493847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 207.500760: balance_dirty_state: bdi btrfs-1: dirty=658 wb=822 unstable=0 bg_thresh=980 thresh=1960 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 207.500772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 207.512764: balance_dirty_state: bdi btrfs-1: dirty=658 wb=797 unstable=0 bg_thresh=980 thresh=1960 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 207.512890: balance_dirty_state: bdi btrfs-1: dirty=658 wb=797 unstable=0 bg_thresh=980 thresh=1960 gap=505 poll_thresh=14 ino=257 dd-2584 [001] 207.513009: balance_dirty_state: bdi btrfs-1: dirty=683 wb=797 unstable=0 bg_thresh=982 thresh=1965 gap=485 poll_thresh=15 ino=257 dd-2584 [001] 207.513017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 207.520764: balance_dirty_state: bdi btrfs-1: dirty=683 wb=597 unstable=0 bg_thresh=978 thresh=1956 gap=676 poll_thresh=15 ino=257 dd-2584 [001] 207.520843: balance_dirty_state: bdi btrfs-1: dirty=708 wb=572 unstable=0 bg_thresh=983 thresh=1967 gap=687 poll_thresh=11 ino=257 dd-2584 [001] 207.520907: balance_dirty_state: bdi btrfs-1: dirty=708 wb=547 unstable=0 bg_thresh=980 thresh=1961 gap=706 poll_thresh=12 ino=257 dd-2584 [001] 207.520966: balance_dirty_state: bdi btrfs-1: dirty=733 wb=547 unstable=0 bg_thresh=983 thresh=1966 gap=686 poll_thresh=13 ino=257 dd-2584 [001] 207.521024: balance_dirty_state: bdi btrfs-1: dirty=758 wb=547 unstable=0 bg_thresh=980 thresh=1960 gap=655 poll_thresh=14 ino=257 dd-2584 [001] 207.521083: balance_dirty_state: bdi btrfs-1: dirty=758 wb=547 unstable=0 bg_thresh=982 thresh=1965 gap=660 poll_thresh=15 ino=257 dd-2584 [001] 207.521141: balance_dirty_state: bdi btrfs-1: dirty=783 wb=547 unstable=0 bg_thresh=982 thresh=1964 gap=634 poll_thresh=16 ino=257 dd-2584 [001] 207.521259: balance_dirty_state: bdi btrfs-1: dirty=808 wb=547 unstable=0 bg_thresh=981 thresh=1963 gap=608 poll_thresh=17 ino=257 dd-2584 [001] 207.521375: balance_dirty_state: bdi btrfs-1: dirty=858 wb=547 unstable=0 bg_thresh=981 thresh=1962 gap=557 poll_thresh=18 ino=257 dd-2584 [001] 207.521673: balance_dirty_state: bdi btrfs-1: dirty=883 wb=547 unstable=0 bg_thresh=983 thresh=1966 gap=536 poll_thresh=19 ino=257 dd-2584 [001] 207.521790: balance_dirty_state: bdi btrfs-1: dirty=908 wb=547 unstable=0 bg_thresh=982 thresh=1965 gap=510 poll_thresh=20 ino=257 dd-2584 [001] 207.521909: balance_dirty_state: bdi btrfs-1: dirty=933 wb=547 unstable=0 bg_thresh=982 thresh=1964 gap=484 poll_thresh=21 ino=257 dd-2584 [001] 207.521913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=100% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 207.528688: balance_dirty_state: bdi btrfs-1: dirty=933 wb=422 unstable=0 bg_thresh=978 thresh=1956 gap=601 poll_thresh=21 ino=257 dd-2584 [001] 207.528766: balance_dirty_state: bdi btrfs-1: dirty=958 wb=422 unstable=0 bg_thresh=980 thresh=1961 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 207.528896: balance_dirty_state: bdi btrfs-1: dirty=983 wb=422 unstable=0 bg_thresh=976 thresh=1953 gap=548 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 207.528969: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4956 wrote=0 to_write=16384 dd-2584 [001] 207.529024: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=422 unstable=0 bg_thresh=978 thresh=1957 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 207.529151: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=447 unstable=0 bg_thresh=980 thresh=1960 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 207.529153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1228 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-258% task_weight=100% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 207.531507: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=292 wrote=896 to_write=15488 dd-2584 [001] 207.540668: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1172 unstable=0 bg_thresh=983 thresh=1967 gap=637 poll_thresh=19 ino=257 dd-2584 [001] 207.540733: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1172 unstable=0 bg_thresh=983 thresh=1967 gap=637 poll_thresh=14 ino=257 dd-2584 [001] 207.540793: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1172 unstable=0 bg_thresh=983 thresh=1966 gap=611 poll_thresh=15 ino=257 dd-2584 [001] 207.540855: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1172 unstable=0 bg_thresh=982 thresh=1965 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 207.541153: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1172 unstable=0 bg_thresh=982 thresh=1964 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 207.541270: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1172 unstable=0 bg_thresh=981 thresh=1963 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 207.541387: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1172 unstable=0 bg_thresh=981 thresh=1962 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 207.541391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 207.548741: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1172 unstable=0 bg_thresh=981 thresh=1962 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 207.548749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.556715: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1047 unstable=0 bg_thresh=979 thresh=1959 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 207.556792: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1047 unstable=0 bg_thresh=979 thresh=1959 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 207.556852: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1047 unstable=0 bg_thresh=982 thresh=1964 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 207.556908: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1047 unstable=0 bg_thresh=982 thresh=1964 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 207.557019: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1047 unstable=0 bg_thresh=987 thresh=1974 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 207.557134: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1047 unstable=0 bg_thresh=986 thresh=1973 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 207.557139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=100% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.564696: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1047 unstable=0 bg_thresh=986 thresh=1973 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 207.564704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=100% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 207.572707: balance_dirty_state: bdi btrfs-1: dirty=433 wb=922 unstable=0 bg_thresh=984 thresh=1969 gap=614 poll_thresh=18 ino=257 dd-2584 [000] 207.572890: balance_dirty_state: bdi btrfs-1: dirty=433 wb=922 unstable=0 bg_thresh=984 thresh=1969 gap=614 poll_thresh=13 ino=257 dd-2584 [000] 207.573066: balance_dirty_state: bdi btrfs-1: dirty=458 wb=922 unstable=0 bg_thresh=987 thresh=1974 gap=594 poll_thresh=14 ino=257 dd-2584 [000] 207.573241: balance_dirty_state: bdi btrfs-1: dirty=483 wb=922 unstable=0 bg_thresh=987 thresh=1974 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 207.574068: balance_dirty_state: bdi btrfs-1: dirty=483 wb=922 unstable=0 bg_thresh=989 thresh=1979 gap=574 poll_thresh=16 ino=257 dd-2584 [000] 207.574422: balance_dirty_state: bdi btrfs-1: dirty=508 wb=922 unstable=0 bg_thresh=992 thresh=1984 gap=554 poll_thresh=17 ino=257 dd-2584 [000] 207.574782: balance_dirty_state: bdi btrfs-1: dirty=558 wb=922 unstable=0 bg_thresh=994 thresh=1988 gap=508 poll_thresh=18 ino=257 dd-2584 [000] 207.575141: balance_dirty_state: bdi btrfs-1: dirty=583 wb=922 unstable=0 bg_thresh=990 thresh=1981 gap=476 poll_thresh=19 ino=257 dd-2584 [000] 207.575154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=101% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 207.580742: balance_dirty_state: bdi btrfs-1: dirty=583 wb=922 unstable=0 bg_thresh=987 thresh=1975 gap=470 poll_thresh=19 ino=257 dd-2584 [000] 207.580754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=100% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 207.588749: balance_dirty_state: bdi btrfs-1: dirty=583 wb=897 unstable=0 bg_thresh=981 thresh=1962 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 207.588754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-256% task_weight=101% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.596806: balance_dirty_state: bdi btrfs-1: dirty=583 wb=897 unstable=0 bg_thresh=984 thresh=1969 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 207.596811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-246% task_weight=101% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.608771: balance_dirty_state: bdi btrfs-1: dirty=583 wb=772 unstable=0 bg_thresh=983 thresh=1967 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 207.608869: balance_dirty_state: bdi btrfs-1: dirty=608 wb=772 unstable=0 bg_thresh=983 thresh=1967 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 207.608987: balance_dirty_state: bdi btrfs-1: dirty=608 wb=772 unstable=0 bg_thresh=982 thresh=1965 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 207.609078: balance_dirty_state: bdi btrfs-1: dirty=633 wb=772 unstable=0 bg_thresh=982 thresh=1965 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 207.609253: balance_dirty_state: bdi btrfs-1: dirty=658 wb=772 unstable=0 bg_thresh=981 thresh=1963 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 207.609443: balance_dirty_state: bdi btrfs-1: dirty=683 wb=722 unstable=0 bg_thresh=987 thresh=1974 gap=569 poll_thresh=18 ino=257 dd-2584 [004] 207.609627: balance_dirty_state: bdi btrfs-1: dirty=733 wb=647 unstable=0 bg_thresh=986 thresh=1973 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 207.609918: balance_dirty_state: bdi btrfs-1: dirty=758 wb=647 unstable=0 bg_thresh=983 thresh=1966 gap=561 poll_thresh=20 ino=257 dd-2584 [004] 207.610031: balance_dirty_state: bdi btrfs-1: dirty=783 wb=647 unstable=0 bg_thresh=985 thresh=1970 gap=540 poll_thresh=21 ino=257 dd-2584 [004] 207.610144: balance_dirty_state: bdi btrfs-1: dirty=833 wb=647 unstable=0 bg_thresh=984 thresh=1969 gap=489 poll_thresh=22 ino=257 dd-2584 [004] 207.610149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 207.616787: balance_dirty_state: bdi btrfs-1: dirty=833 wb=647 unstable=0 bg_thresh=987 thresh=1975 gap=495 poll_thresh=22 ino=257 dd-2584 [006] 207.616878: balance_dirty_state: bdi btrfs-1: dirty=858 wb=647 unstable=0 bg_thresh=987 thresh=1975 gap=470 poll_thresh=16 ino=257 dd-2584 [006] 207.616885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 207.624823: balance_dirty_state: bdi btrfs-1: dirty=858 wb=647 unstable=0 bg_thresh=987 thresh=1975 gap=470 poll_thresh=16 ino=257 dd-2584 [006] 207.624829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 207.632871: balance_dirty_state: bdi btrfs-1: dirty=858 wb=647 unstable=0 bg_thresh=988 thresh=1977 gap=472 poll_thresh=16 ino=257 dd-2584 [006] 207.632880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 207.640893: balance_dirty_state: bdi btrfs-1: dirty=858 wb=522 unstable=0 bg_thresh=988 thresh=1976 gap=596 poll_thresh=16 ino=257 dd-2584 [006] 207.640981: balance_dirty_state: bdi btrfs-1: dirty=858 wb=522 unstable=0 bg_thresh=990 thresh=1981 gap=601 poll_thresh=12 ino=257 dd-2584 [006] 207.641042: balance_dirty_state: bdi btrfs-1: dirty=883 wb=522 unstable=0 bg_thresh=990 thresh=1981 gap=576 poll_thresh=13 ino=257 dd-2584 [006] 207.641098: balance_dirty_state: bdi btrfs-1: dirty=908 wb=522 unstable=0 bg_thresh=993 thresh=1986 gap=556 poll_thresh=14 ino=257 dd-2584 [006] 207.641160: balance_dirty_state: bdi btrfs-1: dirty=908 wb=522 unstable=0 bg_thresh=992 thresh=1984 gap=554 poll_thresh=15 ino=257 dd-2584 [006] 207.641221: balance_dirty_state: bdi btrfs-1: dirty=933 wb=522 unstable=0 bg_thresh=992 thresh=1984 gap=529 poll_thresh=16 ino=257 dd-2584 [006] 207.641366: balance_dirty_state: bdi btrfs-1: dirty=958 wb=397 unstable=0 bg_thresh=994 thresh=1988 gap=633 poll_thresh=17 ino=257 dd-2584 [006] 207.641489: balance_dirty_state: bdi btrfs-1: dirty=983 wb=397 unstable=0 bg_thresh=993 thresh=1987 gap=607 poll_thresh=18 ino=257 dd-2584 [006] 207.641774: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=397 unstable=0 bg_thresh=993 thresh=1986 gap=556 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 207.641798: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5068 wrote=0 to_write=8192 dd-2584 [006] 207.641941: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=397 unstable=0 bg_thresh=995 thresh=1990 gap=535 poll_thresh=20 ino=257 dd-2584 [006] 207.642115: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=447 unstable=0 bg_thresh=994 thresh=1989 gap=509 poll_thresh=21 ino=257 dd-2584 [006] 207.642288: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=497 unstable=0 bg_thresh=994 thresh=1988 gap=458 poll_thresh=22 ino=257 dd-2584 [006] 207.642290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 207.646193: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=408 wrote=944 to_write=7248 dd-2584 [006] 207.648825: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1347 unstable=0 bg_thresh=994 thresh=1988 gap=458 poll_thresh=22 ino=257 dd-2584 [006] 207.648836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=61956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 207.656821: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1347 unstable=0 bg_thresh=994 thresh=1988 gap=458 poll_thresh=22 ino=257 dd-2584 [006] 207.656830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=61956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 207.664907: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1347 unstable=0 bg_thresh=994 thresh=1988 gap=458 poll_thresh=22 ino=257 dd-2584 [006] 207.664915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=61956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 207.672875: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1197 unstable=0 bg_thresh=994 thresh=1989 gap=609 poll_thresh=22 ino=257 dd-2584 [006] 207.672987: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1197 unstable=0 bg_thresh=994 thresh=1988 gap=608 poll_thresh=16 ino=257 dd-2584 [006] 207.673181: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1197 unstable=0 bg_thresh=993 thresh=1987 gap=582 poll_thresh=17 ino=257 dd-2584 [006] 207.673372: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1197 unstable=0 bg_thresh=993 thresh=1986 gap=531 poll_thresh=18 ino=257 dd-2584 [006] 207.673560: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1197 unstable=0 bg_thresh=992 thresh=1985 gap=505 poll_thresh=19 ino=257 dd-2584 [006] 207.674046: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1197 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=20 ino=257 dd-2584 [006] 207.674053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=61956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 207.680890: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1197 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=20 ino=257 dd-2584 [006] 207.680900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=61956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 207.688785: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1197 unstable=0 bg_thresh=991 thresh=1983 gap=478 poll_thresh=20 ino=257 dd-2584 [006] 207.688792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=61956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 207.696777: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1047 unstable=0 bg_thresh=994 thresh=1989 gap=634 poll_thresh=20 ino=257 dd-2584 [006] 207.696874: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1047 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=15 ino=257 dd-2584 [006] 207.696961: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1047 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 207.697131: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1047 unstable=0 bg_thresh=993 thresh=1987 gap=557 poll_thresh=17 ino=257 dd-2584 [006] 207.697300: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1047 unstable=0 bg_thresh=995 thresh=1991 gap=536 poll_thresh=18 ino=257 dd-2584 [006] 207.697469: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1047 unstable=0 bg_thresh=995 thresh=1990 gap=510 poll_thresh=19 ino=257 dd-2584 [006] 207.697637: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1047 unstable=0 bg_thresh=994 thresh=1989 gap=459 poll_thresh=20 ino=257 dd-2584 [006] 207.697643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=61956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 207.704825: balance_dirty_state: bdi btrfs-1: dirty=483 wb=947 unstable=0 bg_thresh=989 thresh=1978 gap=548 poll_thresh=20 ino=257 dd-2584 [006] 207.704908: balance_dirty_state: bdi btrfs-1: dirty=483 wb=947 unstable=0 bg_thresh=988 thresh=1977 gap=547 poll_thresh=15 ino=257 dd-2584 [006] 207.704969: balance_dirty_state: bdi btrfs-1: dirty=508 wb=947 unstable=0 bg_thresh=988 thresh=1977 gap=522 poll_thresh=16 ino=257 dd-2584 [006] 207.705090: balance_dirty_state: bdi btrfs-1: dirty=533 wb=947 unstable=0 bg_thresh=987 thresh=1975 gap=495 poll_thresh=17 ino=257 dd-2584 [006] 207.705397: balance_dirty_state: bdi btrfs-1: dirty=583 wb=947 unstable=0 bg_thresh=986 thresh=1973 gap=443 poll_thresh=18 ino=257 dd-2584 [006] 207.705402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=61956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 207.716729: balance_dirty_state: bdi btrfs-1: dirty=583 wb=947 unstable=0 bg_thresh=984 thresh=1968 gap=438 poll_thresh=18 ino=257 dd-2584 [006] 207.716734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=61956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 207.724741: balance_dirty_state: bdi btrfs-1: dirty=583 wb=697 unstable=0 bg_thresh=988 thresh=1976 gap=696 poll_thresh=18 ino=257 dd-2584 [002] 207.724834: balance_dirty_state: bdi btrfs-1: dirty=583 wb=697 unstable=0 bg_thresh=988 thresh=1976 gap=696 poll_thresh=13 ino=257 dd-2584 [002] 207.724919: balance_dirty_state: bdi btrfs-1: dirty=608 wb=697 unstable=0 bg_thresh=990 thresh=1981 gap=676 poll_thresh=14 ino=257 dd-2584 [002] 207.725006: balance_dirty_state: bdi btrfs-1: dirty=633 wb=697 unstable=0 bg_thresh=990 thresh=1980 gap=650 poll_thresh=15 ino=257 dd-2584 [002] 207.725092: balance_dirty_state: bdi btrfs-1: dirty=633 wb=697 unstable=0 bg_thresh=987 thresh=1974 gap=644 poll_thresh=16 ino=257 dd-2584 [002] 207.725270: balance_dirty_state: bdi btrfs-1: dirty=658 wb=697 unstable=0 bg_thresh=986 thresh=1973 gap=618 poll_thresh=17 ino=257 dd-2584 [002] 207.725458: balance_dirty_state: bdi btrfs-1: dirty=708 wb=697 unstable=0 bg_thresh=985 thresh=1971 gap=566 poll_thresh=18 ino=257 dd-2584 [002] 207.725617: balance_dirty_state: bdi btrfs-1: dirty=733 wb=697 unstable=0 bg_thresh=985 thresh=1970 gap=540 poll_thresh=19 ino=257 dd-2584 [002] 207.725744: balance_dirty_state: bdi btrfs-1: dirty=758 wb=697 unstable=0 bg_thresh=984 thresh=1969 gap=514 poll_thresh=20 ino=257 dd-2584 [002] 207.725896: balance_dirty_state: bdi btrfs-1: dirty=808 wb=697 unstable=0 bg_thresh=986 thresh=1973 gap=468 poll_thresh=21 ino=257 dd-2584 [002] 207.725905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=61956 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 207.732811: balance_dirty_state: bdi btrfs-1: dirty=808 wb=572 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=21 ino=257 dd-2584 [002] 207.732933: balance_dirty_state: bdi btrfs-1: dirty=808 wb=572 unstable=0 bg_thresh=994 thresh=1988 gap=608 poll_thresh=16 ino=257 dd-2584 [002] 207.733540: balance_dirty_state: bdi btrfs-1: dirty=833 wb=572 unstable=0 bg_thresh=993 thresh=1987 gap=582 poll_thresh=17 ino=257 dd-2584 [002] 207.733776: balance_dirty_state: bdi btrfs-1: dirty=883 wb=572 unstable=0 bg_thresh=995 thresh=1991 gap=536 poll_thresh=18 ino=257 dd-2584 [002] 207.734019: balance_dirty_state: bdi btrfs-1: dirty=908 wb=572 unstable=0 bg_thresh=995 thresh=1990 gap=510 poll_thresh=19 ino=257 dd-2584 [002] 207.734253: balance_dirty_state: bdi btrfs-1: dirty=933 wb=572 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=20 ino=257 dd-2584 [002] 207.734262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=61956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 207.740873: balance_dirty_state: bdi btrfs-1: dirty=933 wb=447 unstable=0 bg_thresh=992 thresh=1984 gap=604 poll_thresh=20 ino=257 dd-2584 [005] 207.741004: balance_dirty_state: bdi btrfs-1: dirty=933 wb=447 unstable=0 bg_thresh=989 thresh=1978 gap=598 poll_thresh=15 ino=257 dd-2584 [005] 207.741123: balance_dirty_state: bdi btrfs-1: dirty=958 wb=447 unstable=0 bg_thresh=988 thresh=1977 gap=572 poll_thresh=16 ino=257 dd-2584 [005] 207.741357: balance_dirty_state: bdi btrfs-1: dirty=983 wb=447 unstable=0 bg_thresh=988 thresh=1976 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 207.741592: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=447 unstable=0 bg_thresh=987 thresh=1975 gap=495 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 207.741679: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5168 wrote=0 to_write=8192 dd-2584 [005] 207.741843: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=447 unstable=0 bg_thresh=989 thresh=1979 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 207.741846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=61956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 207.746389: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=508 wrote=896 to_write=7296 dd-2584 [007] 207.748891: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1222 unstable=0 bg_thresh=987 thresh=1974 gap=594 poll_thresh=19 ino=257 dd-2584 [007] 207.749140: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1222 unstable=0 bg_thresh=989 thresh=1979 gap=599 poll_thresh=14 ino=257 dd-2584 [007] 207.749199: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1222 unstable=0 bg_thresh=989 thresh=1979 gap=574 poll_thresh=15 ino=257 dd-2584 [007] 207.749256: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1222 unstable=0 bg_thresh=992 thresh=1984 gap=554 poll_thresh=16 ino=257 dd-2584 [007] 207.749374: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1222 unstable=0 bg_thresh=994 thresh=1989 gap=534 poll_thresh=17 ino=257 dd-2584 [007] 207.749493: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1222 unstable=0 bg_thresh=994 thresh=1988 gap=508 poll_thresh=18 ino=257 dd-2584 [007] 207.749610: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1222 unstable=0 bg_thresh=996 thresh=1992 gap=462 poll_thresh=19 ino=257 dd-2584 [007] 207.749614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-263% task_weight=100% bdi_bw=59568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 207.756913: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1222 unstable=0 bg_thresh=996 thresh=1992 gap=462 poll_thresh=19 ino=257 dd-2584 [007] 207.756922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-263% task_weight=100% bdi_bw=59568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 207.764961: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1097 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=19 ino=257 dd-2584 [001] 207.765062: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1097 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 207.765181: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1097 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 207.765296: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1097 unstable=0 bg_thresh=998 thresh=1997 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 207.765533: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1097 unstable=0 bg_thresh=1000 thresh=2001 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 207.765770: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1097 unstable=0 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 207.765779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-254% task_weight=101% bdi_bw=59568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 207.772811: balance_dirty_state: bdi btrfs-1: dirty=408 wb=972 unstable=0 bg_thresh=995 thresh=1991 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 207.773205: balance_dirty_state: bdi btrfs-1: dirty=433 wb=972 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=13 ino=257 dd-2584 [005] 207.773307: balance_dirty_state: bdi btrfs-1: dirty=433 wb=972 unstable=0 bg_thresh=995 thresh=1990 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 207.773409: balance_dirty_state: bdi btrfs-1: dirty=458 wb=972 unstable=0 bg_thresh=995 thresh=1990 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 207.773510: balance_dirty_state: bdi btrfs-1: dirty=483 wb=972 unstable=0 bg_thresh=994 thresh=1989 gap=534 poll_thresh=16 ino=257 dd-2584 [005] 207.773715: balance_dirty_state: bdi btrfs-1: dirty=508 wb=972 unstable=0 bg_thresh=996 thresh=1993 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 207.773919: balance_dirty_state: bdi btrfs-1: dirty=533 wb=972 unstable=0 bg_thresh=996 thresh=1992 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 207.773927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-263% task_weight=100% bdi_bw=59568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 207.780825: balance_dirty_state: bdi btrfs-1: dirty=533 wb=847 unstable=0 bg_thresh=993 thresh=1986 gap=606 poll_thresh=18 ino=257 dd-2584 [005] 207.780938: balance_dirty_state: bdi btrfs-1: dirty=558 wb=847 unstable=0 bg_thresh=990 thresh=1980 gap=575 poll_thresh=13 ino=257 dd-2584 [005] 207.781041: balance_dirty_state: bdi btrfs-1: dirty=558 wb=847 unstable=0 bg_thresh=992 thresh=1985 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 207.781142: balance_dirty_state: bdi btrfs-1: dirty=583 wb=847 unstable=0 bg_thresh=989 thresh=1979 gap=549 poll_thresh=15 ino=257 dd-2584 [005] 207.781244: balance_dirty_state: bdi btrfs-1: dirty=608 wb=847 unstable=0 bg_thresh=992 thresh=1984 gap=529 poll_thresh=16 ino=257 dd-2584 [005] 207.781449: balance_dirty_state: bdi btrfs-1: dirty=633 wb=847 unstable=0 bg_thresh=994 thresh=1988 gap=508 poll_thresh=17 ino=257 dd-2584 [005] 207.781652: balance_dirty_state: bdi btrfs-1: dirty=658 wb=847 unstable=0 bg_thresh=993 thresh=1987 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 207.781659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-319% task_weight=101% bdi_bw=59568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 207.788817: balance_dirty_state: bdi btrfs-1: dirty=658 wb=672 unstable=0 bg_thresh=995 thresh=1990 gap=660 poll_thresh=18 ino=257 dd-2584 [005] 207.789058: balance_dirty_state: bdi btrfs-1: dirty=683 wb=672 unstable=0 bg_thresh=992 thresh=1984 gap=629 poll_thresh=13 ino=257 dd-2584 [005] 207.789118: balance_dirty_state: bdi btrfs-1: dirty=683 wb=672 unstable=0 bg_thresh=994 thresh=1989 gap=634 poll_thresh=14 ino=257 dd-2584 [005] 207.789177: balance_dirty_state: bdi btrfs-1: dirty=708 wb=672 unstable=0 bg_thresh=991 thresh=1983 gap=603 poll_thresh=15 ino=257 dd-2584 [005] 207.789236: balance_dirty_state: bdi btrfs-1: dirty=733 wb=672 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=16 ino=257 dd-2584 [005] 207.789352: balance_dirty_state: bdi btrfs-1: dirty=758 wb=672 unstable=0 bg_thresh=996 thresh=1992 gap=562 poll_thresh=17 ino=257 dd-2584 [005] 207.789471: balance_dirty_state: bdi btrfs-1: dirty=783 wb=672 unstable=0 bg_thresh=992 thresh=1985 gap=530 poll_thresh=18 ino=257 dd-2584 [005] 207.789588: balance_dirty_state: bdi btrfs-1: dirty=833 wb=672 unstable=0 bg_thresh=992 thresh=1984 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 207.789593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=101% bdi_bw=59568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.796879: balance_dirty_state: bdi btrfs-1: dirty=833 wb=547 unstable=0 bg_thresh=991 thresh=1982 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 207.796950: balance_dirty_state: bdi btrfs-1: dirty=833 wb=547 unstable=0 bg_thresh=991 thresh=1982 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 207.797012: balance_dirty_state: bdi btrfs-1: dirty=858 wb=547 unstable=0 bg_thresh=993 thresh=1987 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 207.797071: balance_dirty_state: bdi btrfs-1: dirty=858 wb=547 unstable=0 bg_thresh=993 thresh=1987 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 207.797191: balance_dirty_state: bdi btrfs-1: dirty=908 wb=547 unstable=0 bg_thresh=998 thresh=1997 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 207.797498: balance_dirty_state: bdi btrfs-1: dirty=933 wb=547 unstable=0 bg_thresh=998 thresh=1996 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 207.797619: balance_dirty_state: bdi btrfs-1: dirty=958 wb=547 unstable=0 bg_thresh=997 thresh=1995 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 207.797624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=101% bdi_bw=59568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.804845: balance_dirty_state: bdi btrfs-1: dirty=958 wb=547 unstable=0 bg_thresh=997 thresh=1995 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 207.804856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=101% bdi_bw=59568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.812830: balance_dirty_state: bdi btrfs-1: dirty=958 wb=397 unstable=0 bg_thresh=991 thresh=1982 gap=627 poll_thresh=19 ino=257 dd-2584 [004] 207.812904: balance_dirty_state: bdi btrfs-1: dirty=983 wb=397 unstable=0 bg_thresh=993 thresh=1987 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 207.812964: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=397 unstable=0 bg_thresh=993 thresh=1987 gap=582 poll_thresh=15 ino=257 flush-btrfs-1-2586 [006] 207.813026: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5240 wrote=0 to_write=8192 dd-2584 [004] 207.813028: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=397 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 207.813153: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=397 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 207.813284: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=447 unstable=0 bg_thresh=1000 thresh=2001 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 207.813415: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=497 unstable=0 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 207.813417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=101% bdi_bw=59568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 207.815365: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=576 wrote=960 to_write=7232 dd-2584 [000] 207.820767: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1347 unstable=0 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=19 ino=257 dd-2584 [000] 207.820773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-254% task_weight=101% bdi_bw=59568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 207.828890: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1222 unstable=0 bg_thresh=992 thresh=1984 gap=604 poll_thresh=19 ino=257 dd-2584 [000] 207.829016: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1222 unstable=0 bg_thresh=992 thresh=1984 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 207.829136: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1222 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=15 ino=257 dd-2584 [000] 207.829254: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1222 unstable=0 bg_thresh=994 thresh=1989 gap=559 poll_thresh=16 ino=257 dd-2584 [000] 207.829856: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1222 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=17 ino=257 dd-2584 [000] 207.830095: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1222 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 207.830104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=59568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 207.836894: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1097 unstable=0 bg_thresh=998 thresh=1997 gap=617 poll_thresh=18 ino=257 dd-2584 [000] 207.836982: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1097 unstable=0 bg_thresh=998 thresh=1996 gap=616 poll_thresh=13 ino=257 dd-2584 [000] 207.837039: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1097 unstable=0 bg_thresh=998 thresh=1996 gap=591 poll_thresh=14 ino=257 dd-2584 [000] 207.837095: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1097 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=15 ino=257 dd-2584 [000] 207.837152: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1097 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 207.837266: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1097 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=17 ino=257 dd-2584 [000] 207.837379: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1097 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 207.837384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=59568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.844817: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1097 unstable=0 bg_thresh=996 thresh=1992 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 207.844823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=59568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 207.852874: balance_dirty_state: bdi btrfs-1: dirty=408 wb=972 unstable=0 bg_thresh=985 thresh=1970 gap=590 poll_thresh=18 ino=257 dd-2584 [001] 207.852941: balance_dirty_state: bdi btrfs-1: dirty=433 wb=972 unstable=0 bg_thresh=987 thresh=1975 gap=570 poll_thresh=13 ino=257 dd-2584 [001] 207.853001: balance_dirty_state: bdi btrfs-1: dirty=433 wb=972 unstable=0 bg_thresh=987 thresh=1975 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 207.853058: balance_dirty_state: bdi btrfs-1: dirty=458 wb=972 unstable=0 bg_thresh=990 thresh=1980 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 207.853120: balance_dirty_state: bdi btrfs-1: dirty=483 wb=972 unstable=0 bg_thresh=990 thresh=1980 gap=525 poll_thresh=16 ino=257 dd-2584 [001] 207.853420: balance_dirty_state: bdi btrfs-1: dirty=508 wb=972 unstable=0 bg_thresh=992 thresh=1984 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 207.853543: balance_dirty_state: bdi btrfs-1: dirty=533 wb=972 unstable=0 bg_thresh=991 thresh=1983 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 207.853548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 207.860850: balance_dirty_state: bdi btrfs-1: dirty=533 wb=972 unstable=0 bg_thresh=996 thresh=1992 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 207.860856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 207.872876: balance_dirty_state: bdi btrfs-1: dirty=533 wb=822 unstable=0 bg_thresh=995 thresh=1990 gap=635 poll_thresh=18 ino=257 dd-2584 [001] 207.872944: balance_dirty_state: bdi btrfs-1: dirty=558 wb=822 unstable=0 bg_thresh=994 thresh=1989 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 207.873002: balance_dirty_state: bdi btrfs-1: dirty=558 wb=822 unstable=0 bg_thresh=991 thresh=1983 gap=603 poll_thresh=14 ino=257 dd-2584 [001] 207.873060: balance_dirty_state: bdi btrfs-1: dirty=583 wb=822 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 207.873118: balance_dirty_state: bdi btrfs-1: dirty=608 wb=822 unstable=0 bg_thresh=993 thresh=1987 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 207.873237: balance_dirty_state: bdi btrfs-1: dirty=633 wb=822 unstable=0 bg_thresh=993 thresh=1986 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 207.873354: balance_dirty_state: bdi btrfs-1: dirty=658 wb=822 unstable=0 bg_thresh=992 thresh=1985 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 207.873471: balance_dirty_state: bdi btrfs-1: dirty=708 wb=822 unstable=0 bg_thresh=992 thresh=1984 gap=454 poll_thresh=19 ino=257 dd-2584 [001] 207.873475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 207.884902: balance_dirty_state: bdi btrfs-1: dirty=708 wb=822 unstable=0 bg_thresh=992 thresh=1984 gap=454 poll_thresh=19 ino=257 dd-2584 [001] 207.884915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 207.892955: balance_dirty_state: bdi btrfs-1: dirty=708 wb=822 unstable=0 bg_thresh=993 thresh=1986 gap=456 poll_thresh=19 ino=257 dd-2584 [005] 207.892962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 207.900938: balance_dirty_state: bdi btrfs-1: dirty=708 wb=822 unstable=0 bg_thresh=993 thresh=1986 gap=456 poll_thresh=19 ino=257 dd-2584 [005] 207.900948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 207.908973: balance_dirty_state: bdi btrfs-1: dirty=708 wb=697 unstable=0 bg_thresh=991 thresh=1983 gap=578 poll_thresh=19 ino=257 dd-2584 [005] 207.909051: balance_dirty_state: bdi btrfs-1: dirty=708 wb=697 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 207.909110: balance_dirty_state: bdi btrfs-1: dirty=733 wb=697 unstable=0 bg_thresh=996 thresh=1993 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 207.909167: balance_dirty_state: bdi btrfs-1: dirty=758 wb=697 unstable=0 bg_thresh=996 thresh=1993 gap=538 poll_thresh=16 ino=257 dd-2584 [005] 207.909455: balance_dirty_state: bdi btrfs-1: dirty=783 wb=697 unstable=0 bg_thresh=993 thresh=1986 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 207.909569: balance_dirty_state: bdi btrfs-1: dirty=808 wb=697 unstable=0 bg_thresh=995 thresh=1990 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 207.909574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 207.916947: balance_dirty_state: bdi btrfs-1: dirty=808 wb=697 unstable=0 bg_thresh=995 thresh=1990 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 207.916956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 207.924912: balance_dirty_state: bdi btrfs-1: dirty=808 wb=697 unstable=0 bg_thresh=995 thresh=1990 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 207.924921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 207.932891: balance_dirty_state: bdi btrfs-1: dirty=808 wb=572 unstable=0 bg_thresh=995 thresh=1990 gap=610 poll_thresh=18 ino=257 dd-2584 [000] 207.932971: balance_dirty_state: bdi btrfs-1: dirty=808 wb=572 unstable=0 bg_thresh=995 thresh=1990 gap=610 poll_thresh=13 ino=257 dd-2584 [000] 207.933039: balance_dirty_state: bdi btrfs-1: dirty=833 wb=572 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=14 ino=257 dd-2584 [000] 207.933104: balance_dirty_state: bdi btrfs-1: dirty=858 wb=572 unstable=0 bg_thresh=997 thresh=1995 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 207.933172: balance_dirty_state: bdi btrfs-1: dirty=858 wb=572 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 207.933309: balance_dirty_state: bdi btrfs-1: dirty=908 wb=572 unstable=0 bg_thresh=1002 thresh=2005 gap=525 poll_thresh=17 ino=257 dd-2584 [000] 207.933448: balance_dirty_state: bdi btrfs-1: dirty=933 wb=572 unstable=0 bg_thresh=1004 thresh=2009 gap=504 poll_thresh=18 ino=257 dd-2584 [000] 207.933587: balance_dirty_state: bdi btrfs-1: dirty=958 wb=572 unstable=0 bg_thresh=1004 thresh=2008 gap=478 poll_thresh=19 ino=257 dd-2584 [000] 207.933592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 207.940915: balance_dirty_state: bdi btrfs-1: dirty=958 wb=572 unstable=0 bg_thresh=1004 thresh=2008 gap=478 poll_thresh=19 ino=257 dd-2584 [000] 207.940921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 207.948879: balance_dirty_state: bdi btrfs-1: dirty=958 wb=447 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=19 ino=257 dd-2584 [000] 207.948956: balance_dirty_state: bdi btrfs-1: dirty=983 wb=447 unstable=0 bg_thresh=996 thresh=1992 gap=562 poll_thresh=14 ino=257 dd-2584 [000] 207.949024: balance_dirty_state: bdi btrfs-1: dirty=983 wb=447 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 207.949487: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=397 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=16 ino=257 flush-btrfs-1-2586 [006] 207.949553: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5376 wrote=0 to_write=8192 dd-2584 [000] 207.949684: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=322 unstable=0 bg_thresh=997 thresh=1994 gap=639 poll_thresh=17 ino=257 dd-2584 [000] 207.949837: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=372 unstable=0 bg_thresh=999 thresh=1998 gap=593 poll_thresh=18 ino=257 dd-2584 [000] 207.949985: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=422 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=19 ino=257 dd-2584 [000] 207.950148: balance_dirty_state: bdi btrfs-1: dirty=983 wb=472 unstable=0 bg_thresh=998 thresh=1996 gap=541 poll_thresh=20 ino=257 dd-2584 [000] 207.950349: balance_dirty_state: bdi btrfs-1: dirty=933 wb=547 unstable=0 bg_thresh=1000 thresh=2000 gap=520 poll_thresh=21 ino=257 dd-2584 [000] 207.950553: balance_dirty_state: bdi btrfs-1: dirty=908 wb=622 unstable=0 bg_thresh=999 thresh=1999 gap=469 poll_thresh=22 ino=257 dd-2584 [000] 207.950555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-303% task_weight=101% bdi_bw=58360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 207.953897: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=716 wrote=1040 to_write=7152 dd-2584 [000] 207.956841: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1372 unstable=0 bg_thresh=999 thresh=1999 gap=469 poll_thresh=22 ino=257 dd-2584 [000] 207.956906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=101% bdi_bw=54776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.964832: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1122 unstable=0 bg_thresh=986 thresh=1973 gap=693 poll_thresh=22 ino=257 dd-2584 [004] 207.964930: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1122 unstable=0 bg_thresh=992 thresh=1984 gap=679 poll_thresh=16 ino=257 dd-2584 [004] 207.965064: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1122 unstable=0 bg_thresh=994 thresh=1989 gap=659 poll_thresh=17 ino=257 dd-2584 [004] 207.965365: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1122 unstable=0 bg_thresh=994 thresh=1988 gap=633 poll_thresh=18 ino=257 dd-2584 [004] 207.965484: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1122 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 207.965601: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1122 unstable=0 bg_thresh=995 thresh=1991 gap=561 poll_thresh=20 ino=257 dd-2584 [004] 207.965718: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1122 unstable=0 bg_thresh=995 thresh=1990 gap=535 poll_thresh=21 ino=257 dd-2584 [004] 207.965835: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1122 unstable=0 bg_thresh=994 thresh=1989 gap=509 poll_thresh=22 ino=257 dd-2584 [004] 207.965954: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1122 unstable=0 bg_thresh=996 thresh=1993 gap=463 poll_thresh=23 ino=257 dd-2584 [004] 207.965959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-310% task_weight=100% bdi_bw=54776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.972812: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1122 unstable=0 bg_thresh=1000 thresh=2001 gap=471 poll_thresh=23 ino=257 dd-2584 [004] 207.972818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-300% task_weight=101% bdi_bw=54776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.980814: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1072 unstable=0 bg_thresh=1006 thresh=2013 gap=533 poll_thresh=23 ino=257 dd-2584 [004] 207.980913: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1072 unstable=0 bg_thresh=1009 thresh=2018 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 207.981098: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1047 unstable=0 bg_thresh=1008 thresh=2017 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 207.981580: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1047 unstable=0 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 207.981586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=101% bdi_bw=54776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.988832: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1047 unstable=0 bg_thresh=995 thresh=1991 gap=461 poll_thresh=19 ino=257 dd-2584 [004] 207.988838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=100% bdi_bw=54776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 207.996924: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1047 unstable=0 bg_thresh=994 thresh=1988 gap=458 poll_thresh=19 ino=257 dd-2584 [004] 207.996935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=100% bdi_bw=54776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 208.004915: balance_dirty_state: bdi btrfs-1: dirty=477 wb=916 unstable=0 bg_thresh=978 thresh=1956 gap=563 poll_thresh=19 ino=257 dd-2584 [005] 208.004991: balance_dirty_state: bdi btrfs-1: dirty=502 wb=916 unstable=0 bg_thresh=975 thresh=1950 gap=532 poll_thresh=14 ino=257 dd-2584 [005] 208.005059: balance_dirty_state: bdi btrfs-1: dirty=502 wb=916 unstable=0 bg_thresh=977 thresh=1955 gap=537 poll_thresh=15 ino=257 dd-2584 [005] 208.005128: balance_dirty_state: bdi btrfs-1: dirty=527 wb=916 unstable=0 bg_thresh=976 thresh=1953 gap=510 poll_thresh=16 ino=257 dd-2584 [005] 208.005270: balance_dirty_state: bdi btrfs-1: dirty=552 wb=916 unstable=0 bg_thresh=979 thresh=1958 gap=490 poll_thresh=17 ino=257 dd-2584 [005] 208.005407: balance_dirty_state: bdi btrfs-1: dirty=602 wb=916 unstable=0 bg_thresh=974 thresh=1949 gap=431 poll_thresh=18 ino=257 dd-2584 [005] 208.005412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1217 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-160% task_gap=-421% task_weight=101% bdi_bw=54776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 208.012916: balance_dirty_state: bdi btrfs-1: dirty=602 wb=791 unstable=0 bg_thresh=977 thresh=1955 gap=562 poll_thresh=18 ino=257 dd-2584 [007] 208.012986: balance_dirty_state: bdi btrfs-1: dirty=602 wb=791 unstable=0 bg_thresh=977 thresh=1955 gap=562 poll_thresh=13 ino=257 dd-2584 [007] 208.013047: balance_dirty_state: bdi btrfs-1: dirty=627 wb=791 unstable=0 bg_thresh=980 thresh=1960 gap=542 poll_thresh=14 ino=257 dd-2584 [007] 208.013108: balance_dirty_state: bdi btrfs-1: dirty=652 wb=791 unstable=0 bg_thresh=982 thresh=1965 gap=522 poll_thresh=15 ino=257 dd-2584 [007] 208.013168: balance_dirty_state: bdi btrfs-1: dirty=652 wb=791 unstable=0 bg_thresh=982 thresh=1965 gap=522 poll_thresh=16 ino=257 dd-2584 [007] 208.013295: balance_dirty_state: bdi btrfs-1: dirty=702 wb=791 unstable=0 bg_thresh=982 thresh=1964 gap=471 poll_thresh=17 ino=257 dd-2584 [007] 208.013299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-302% task_weight=101% bdi_bw=54776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 208.024925: balance_dirty_state: bdi btrfs-1: dirty=702 wb=791 unstable=0 bg_thresh=984 thresh=1969 gap=476 poll_thresh=17 ino=257 dd-2584 [004] 208.024934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=101% bdi_bw=54776 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 208.032878: balance_dirty_state: bdi btrfs-1: dirty=695 wb=666 unstable=0 bg_thresh=983 thresh=1966 gap=605 poll_thresh=17 ino=257 dd-2584 [004] 208.033040: balance_dirty_state: bdi btrfs-1: dirty=692 wb=659 unstable=0 bg_thresh=980 thresh=1961 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 208.033220: balance_dirty_state: bdi btrfs-1: dirty=717 wb=659 unstable=0 bg_thresh=983 thresh=1966 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 208.033880: balance_dirty_state: bdi btrfs-1: dirty=742 wb=659 unstable=0 bg_thresh=983 thresh=1966 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 208.034059: balance_dirty_state: bdi btrfs-1: dirty=742 wb=659 unstable=0 bg_thresh=985 thresh=1971 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 208.034318: balance_dirty_state: bdi btrfs-1: dirty=792 wb=659 unstable=0 bg_thresh=988 thresh=1976 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 208.034556: balance_dirty_state: bdi btrfs-1: dirty=817 wb=659 unstable=0 bg_thresh=990 thresh=1980 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 208.034797: balance_dirty_state: bdi btrfs-1: dirty=842 wb=659 unstable=0 bg_thresh=989 thresh=1979 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 208.034806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=54776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 208.040891: balance_dirty_state: bdi btrfs-1: dirty=852 wb=538 unstable=0 bg_thresh=980 thresh=1961 gap=571 poll_thresh=19 ino=257 dd-2584 [004] 208.040996: balance_dirty_state: bdi btrfs-1: dirty=852 wb=538 unstable=0 bg_thresh=980 thresh=1961 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 208.041053: balance_dirty_state: bdi btrfs-1: dirty=877 wb=538 unstable=0 bg_thresh=983 thresh=1966 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 208.041108: balance_dirty_state: bdi btrfs-1: dirty=902 wb=538 unstable=0 bg_thresh=985 thresh=1971 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 208.041220: balance_dirty_state: bdi btrfs-1: dirty=927 wb=538 unstable=0 bg_thresh=988 thresh=1976 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 208.041335: balance_dirty_state: bdi btrfs-1: dirty=952 wb=538 unstable=0 bg_thresh=987 thresh=1975 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 208.041339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=54776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 208.048977: balance_dirty_state: bdi btrfs-1: dirty=952 wb=538 unstable=0 bg_thresh=987 thresh=1975 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 208.048989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=54776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 208.056944: balance_dirty_state: bdi btrfs-1: dirty=952 wb=388 unstable=0 bg_thresh=985 thresh=1971 gap=631 poll_thresh=18 ino=257 dd-2584 [000] 208.057067: balance_dirty_state: bdi btrfs-1: dirty=952 wb=388 unstable=0 bg_thresh=988 thresh=1976 gap=636 poll_thresh=13 ino=257 dd-2584 [000] 208.057549: balance_dirty_state: bdi btrfs-1: dirty=977 wb=388 unstable=0 bg_thresh=990 thresh=1981 gap=616 poll_thresh=14 ino=257 dd-2584 [000] 208.057668: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=388 unstable=0 bg_thresh=987 thresh=1975 gap=585 poll_thresh=15 ino=257 flush-btrfs-1-2586 [006] 208.057713: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5484 wrote=0 to_write=8192 dd-2584 [000] 208.057796: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=388 unstable=0 bg_thresh=990 thresh=1980 gap=590 poll_thresh=16 ino=257 dd-2584 [000] 208.058038: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=388 unstable=0 bg_thresh=989 thresh=1979 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 208.058289: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=438 unstable=0 bg_thresh=989 thresh=1978 gap=513 poll_thresh=18 ino=257 dd-2584 [000] 208.058545: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=488 unstable=0 bg_thresh=991 thresh=1982 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 208.058548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=54776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 208.060504: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=820 wrote=960 to_write=7232 dd-2584 [000] 208.064945: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1213 unstable=0 bg_thresh=985 thresh=1971 gap=606 poll_thresh=19 ino=257 dd-2584 [000] 208.065029: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1213 unstable=0 bg_thresh=985 thresh=1971 gap=581 poll_thresh=14 ino=257 dd-2584 [000] 208.065107: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1213 unstable=0 bg_thresh=988 thresh=1976 gap=586 poll_thresh=15 ino=257 dd-2584 [000] 208.065183: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1213 unstable=0 bg_thresh=988 thresh=1976 gap=561 poll_thresh=16 ino=257 dd-2584 [000] 208.065339: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1213 unstable=0 bg_thresh=990 thresh=1981 gap=541 poll_thresh=17 ino=257 dd-2584 [000] 208.065498: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1213 unstable=0 bg_thresh=992 thresh=1985 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 208.065504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=101% bdi_bw=53372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 208.072872: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1213 unstable=0 bg_thresh=992 thresh=1985 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 208.072879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=101% bdi_bw=53372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 208.080920: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1090 unstable=0 bg_thresh=993 thresh=1987 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 208.081315: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1090 unstable=0 bg_thresh=993 thresh=1987 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 208.081399: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1090 unstable=0 bg_thresh=996 thresh=1992 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 208.081485: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1090 unstable=0 bg_thresh=996 thresh=1992 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 208.081569: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1090 unstable=0 bg_thresh=995 thresh=1991 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 208.081738: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1090 unstable=0 bg_thresh=995 thresh=1990 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 208.081911: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1090 unstable=0 bg_thresh=997 thresh=1994 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 208.082086: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1090 unstable=0 bg_thresh=996 thresh=1993 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 208.082092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-310% task_weight=100% bdi_bw=53372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 208.088942: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1095 unstable=0 bg_thresh=995 thresh=1991 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 208.088948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=100% bdi_bw=53372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 208.096947: balance_dirty_state: bdi btrfs-1: dirty=441 wb=945 unstable=0 bg_thresh=990 thresh=1980 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 208.097041: balance_dirty_state: bdi btrfs-1: dirty=441 wb=945 unstable=0 bg_thresh=990 thresh=1980 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 208.097127: balance_dirty_state: bdi btrfs-1: dirty=466 wb=945 unstable=0 bg_thresh=989 thresh=1979 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 208.097214: balance_dirty_state: bdi btrfs-1: dirty=491 wb=945 unstable=0 bg_thresh=989 thresh=1979 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 208.097387: balance_dirty_state: bdi btrfs-1: dirty=516 wb=945 unstable=0 bg_thresh=988 thresh=1977 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 208.097866: balance_dirty_state: bdi btrfs-1: dirty=541 wb=945 unstable=0 bg_thresh=988 thresh=1976 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 208.097873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=53372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 208.104908: balance_dirty_state: bdi btrfs-1: dirty=541 wb=820 unstable=0 bg_thresh=988 thresh=1976 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 208.105018: balance_dirty_state: bdi btrfs-1: dirty=566 wb=820 unstable=0 bg_thresh=990 thresh=1981 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 208.105075: balance_dirty_state: bdi btrfs-1: dirty=566 wb=820 unstable=0 bg_thresh=987 thresh=1975 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 208.105133: balance_dirty_state: bdi btrfs-1: dirty=591 wb=820 unstable=0 bg_thresh=990 thresh=1980 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 208.105191: balance_dirty_state: bdi btrfs-1: dirty=616 wb=820 unstable=0 bg_thresh=989 thresh=1979 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 208.105304: balance_dirty_state: bdi btrfs-1: dirty=641 wb=820 unstable=0 bg_thresh=989 thresh=1978 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 208.105418: balance_dirty_state: bdi btrfs-1: dirty=666 wb=820 unstable=0 bg_thresh=988 thresh=1977 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 208.105422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=53372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 208.112930: balance_dirty_state: bdi btrfs-1: dirty=666 wb=695 unstable=0 bg_thresh=986 thresh=1973 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 208.113001: balance_dirty_state: bdi btrfs-1: dirty=691 wb=695 unstable=0 bg_thresh=989 thresh=1978 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 208.113058: balance_dirty_state: bdi btrfs-1: dirty=716 wb=695 unstable=0 bg_thresh=986 thresh=1972 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 208.113115: balance_dirty_state: bdi btrfs-1: dirty=716 wb=695 unstable=0 bg_thresh=988 thresh=1977 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 208.113174: balance_dirty_state: bdi btrfs-1: dirty=741 wb=695 unstable=0 bg_thresh=988 thresh=1976 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 208.113291: balance_dirty_state: bdi btrfs-1: dirty=766 wb=695 unstable=0 bg_thresh=987 thresh=1975 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 208.113580: balance_dirty_state: bdi btrfs-1: dirty=791 wb=695 unstable=0 bg_thresh=987 thresh=1974 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 208.113584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=53372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 208.120960: balance_dirty_state: bdi btrfs-1: dirty=791 wb=695 unstable=0 bg_thresh=987 thresh=1974 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 208.120969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=53372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 208.128971: balance_dirty_state: bdi btrfs-1: dirty=791 wb=695 unstable=0 bg_thresh=987 thresh=1974 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 208.128979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=53372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 208.136943: balance_dirty_state: bdi btrfs-1: dirty=791 wb=570 unstable=0 bg_thresh=987 thresh=1975 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 208.137034: balance_dirty_state: bdi btrfs-1: dirty=816 wb=570 unstable=0 bg_thresh=990 thresh=1980 gap=594 poll_thresh=13 ino=257 dd-2584 [005] 208.137091: balance_dirty_state: bdi btrfs-1: dirty=816 wb=570 unstable=0 bg_thresh=990 thresh=1980 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 208.137147: balance_dirty_state: bdi btrfs-1: dirty=841 wb=570 unstable=0 bg_thresh=992 thresh=1985 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 208.137204: balance_dirty_state: bdi btrfs-1: dirty=841 wb=570 unstable=0 bg_thresh=989 thresh=1979 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 208.137318: balance_dirty_state: bdi btrfs-1: dirty=891 wb=570 unstable=0 bg_thresh=991 thresh=1983 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 208.137434: balance_dirty_state: bdi btrfs-1: dirty=916 wb=570 unstable=0 bg_thresh=991 thresh=1982 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 208.137550: balance_dirty_state: bdi btrfs-1: dirty=941 wb=570 unstable=0 bg_thresh=990 thresh=1981 gap=470 poll_thresh=19 ino=257 dd-2584 [005] 208.137555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=53372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 208.144968: balance_dirty_state: bdi btrfs-1: dirty=941 wb=570 unstable=0 bg_thresh=990 thresh=1981 gap=470 poll_thresh=19 ino=257 dd-2584 [005] 208.144973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=53372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 208.155973: balance_dirty_state: bdi btrfs-1: dirty=941 wb=445 unstable=0 bg_thresh=980 thresh=1961 gap=575 poll_thresh=19 ino=257 dd-2584 [001] 208.156042: balance_dirty_state: bdi btrfs-1: dirty=941 wb=445 unstable=0 bg_thresh=980 thresh=1961 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 208.156104: balance_dirty_state: bdi btrfs-1: dirty=966 wb=445 unstable=0 bg_thresh=983 thresh=1966 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 208.156165: balance_dirty_state: bdi btrfs-1: dirty=991 wb=445 unstable=0 bg_thresh=985 thresh=1971 gap=535 poll_thresh=16 ino=257 flush-btrfs-1-2586 [000] 208.156182: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5580 wrote=0 to_write=8192 dd-2584 [001] 208.156309: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=445 unstable=0 bg_thresh=985 thresh=1970 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 208.156636: balance_dirty_state: bdi btrfs-1: dirty=941 wb=545 unstable=0 bg_thresh=987 thresh=1975 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 208.156638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=53372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 208.159574: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=920 wrote=912 to_write=7280 dd-2584 [005] 208.160882: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1220 unstable=0 bg_thresh=982 thresh=1964 gap=590 poll_thresh=18 ino=257 dd-2584 [005] 208.160952: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1220 unstable=0 bg_thresh=984 thresh=1969 gap=570 poll_thresh=13 ino=257 dd-2584 [005] 208.161015: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1220 unstable=0 bg_thresh=981 thresh=1963 gap=539 poll_thresh=14 ino=257 dd-2584 [005] 208.161078: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1220 unstable=0 bg_thresh=986 thresh=1973 gap=549 poll_thresh=15 ino=257 dd-2584 [005] 208.161138: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1220 unstable=0 bg_thresh=983 thresh=1967 gap=518 poll_thresh=16 ino=257 dd-2584 [005] 208.161259: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1220 unstable=0 bg_thresh=983 thresh=1966 gap=492 poll_thresh=17 ino=257 dd-2584 [005] 208.161379: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1220 unstable=0 bg_thresh=982 thresh=1965 gap=466 poll_thresh=18 ino=257 dd-2584 [005] 208.161384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-300% task_weight=100% bdi_bw=53372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 208.172997: balance_dirty_state: bdi btrfs-1: dirty=279 wb=995 unstable=0 bg_thresh=976 thresh=1953 gap=679 poll_thresh=18 ino=257 dd-2584 [005] 208.173074: balance_dirty_state: bdi btrfs-1: dirty=304 wb=970 unstable=0 bg_thresh=976 thresh=1952 gap=678 poll_thresh=13 ino=257 dd-2584 [005] 208.173145: balance_dirty_state: bdi btrfs-1: dirty=329 wb=970 unstable=0 bg_thresh=978 thresh=1957 gap=658 poll_thresh=14 ino=257 dd-2584 [005] 208.173215: balance_dirty_state: bdi btrfs-1: dirty=329 wb=970 unstable=0 bg_thresh=978 thresh=1956 gap=657 poll_thresh=15 ino=257 dd-2584 [005] 208.173283: balance_dirty_state: bdi btrfs-1: dirty=354 wb=970 unstable=0 bg_thresh=978 thresh=1956 gap=632 poll_thresh=16 ino=257 dd-2584 [005] 208.173423: balance_dirty_state: bdi btrfs-1: dirty=379 wb=970 unstable=0 bg_thresh=977 thresh=1955 gap=606 poll_thresh=17 ino=257 dd-2584 [005] 208.173767: balance_dirty_state: bdi btrfs-1: dirty=429 wb=970 unstable=0 bg_thresh=974 thresh=1948 gap=549 poll_thresh=18 ino=257 dd-2584 [005] 208.173900: balance_dirty_state: bdi btrfs-1: dirty=454 wb=970 unstable=0 bg_thresh=976 thresh=1952 gap=528 poll_thresh=19 ino=257 dd-2584 [005] 208.174032: balance_dirty_state: bdi btrfs-1: dirty=479 wb=970 unstable=0 bg_thresh=975 thresh=1951 gap=502 poll_thresh=20 ino=257 dd-2584 [005] 208.174167: balance_dirty_state: bdi btrfs-1: dirty=504 wb=970 unstable=0 bg_thresh=975 thresh=1950 gap=476 poll_thresh=21 ino=257 dd-2584 [005] 208.174172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1219 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-134% task_gap=-369% task_weight=100% bdi_bw=52272 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 208.181061: balance_dirty_state: bdi btrfs-1: dirty=504 wb=970 unstable=0 bg_thresh=975 thresh=1950 gap=476 poll_thresh=21 ino=257 dd-2584 [006] 208.181065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1219 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-134% task_gap=-369% task_weight=100% bdi_bw=52272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 208.189063: balance_dirty_state: bdi btrfs-1: dirty=504 wb=970 unstable=0 bg_thresh=975 thresh=1950 gap=476 poll_thresh=21 ino=257 dd-2584 [006] 208.189071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1219 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-134% task_gap=-369% task_weight=100% bdi_bw=52272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 208.197032: balance_dirty_state: bdi btrfs-1: dirty=504 wb=920 unstable=0 bg_thresh=973 thresh=1946 gap=522 poll_thresh=21 ino=257 dd-2584 [006] 208.197100: balance_dirty_state: bdi btrfs-1: dirty=504 wb=920 unstable=0 bg_thresh=973 thresh=1946 gap=522 poll_thresh=16 ino=257 dd-2584 [006] 208.197212: balance_dirty_state: bdi btrfs-1: dirty=529 wb=920 unstable=0 bg_thresh=978 thresh=1956 gap=507 poll_thresh=17 ino=257 dd-2584 [006] 208.197324: balance_dirty_state: bdi btrfs-1: dirty=579 wb=920 unstable=0 bg_thresh=980 thresh=1961 gap=462 poll_thresh=18 ino=257 dd-2584 [006] 208.197328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1229 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=52272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.205049: balance_dirty_state: bdi btrfs-1: dirty=579 wb=920 unstable=0 bg_thresh=980 thresh=1961 gap=462 poll_thresh=18 ino=257 dd-2584 [003] 208.205057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1229 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=52272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.213021: balance_dirty_state: bdi btrfs-1: dirty=579 wb=795 unstable=0 bg_thresh=983 thresh=1966 gap=592 poll_thresh=18 ino=257 dd-2584 [003] 208.213133: balance_dirty_state: bdi btrfs-1: dirty=579 wb=795 unstable=0 bg_thresh=983 thresh=1966 gap=592 poll_thresh=13 ino=257 dd-2584 [003] 208.213229: balance_dirty_state: bdi btrfs-1: dirty=604 wb=795 unstable=0 bg_thresh=985 thresh=1971 gap=572 poll_thresh=14 ino=257 dd-2584 [003] 208.213322: balance_dirty_state: bdi btrfs-1: dirty=629 wb=795 unstable=0 bg_thresh=985 thresh=1971 gap=547 poll_thresh=15 ino=257 dd-2584 [003] 208.213708: balance_dirty_state: bdi btrfs-1: dirty=629 wb=795 unstable=0 bg_thresh=988 thresh=1976 gap=552 poll_thresh=16 ino=257 dd-2584 [003] 208.213899: balance_dirty_state: bdi btrfs-1: dirty=679 wb=795 unstable=0 bg_thresh=987 thresh=1975 gap=501 poll_thresh=17 ino=257 dd-2584 [003] 208.214091: balance_dirty_state: bdi btrfs-1: dirty=704 wb=795 unstable=0 bg_thresh=989 thresh=1979 gap=480 poll_thresh=18 ino=257 dd-2584 [003] 208.214098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=101% bdi_bw=52272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.221046: balance_dirty_state: bdi btrfs-1: dirty=704 wb=795 unstable=0 bg_thresh=989 thresh=1979 gap=480 poll_thresh=18 ino=257 dd-2584 [003] 208.221054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=101% bdi_bw=52272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.228993: balance_dirty_state: bdi btrfs-1: dirty=704 wb=795 unstable=0 bg_thresh=989 thresh=1979 gap=480 poll_thresh=18 ino=257 dd-2584 [003] 208.229004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=101% bdi_bw=52272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.236986: balance_dirty_state: bdi btrfs-1: dirty=704 wb=795 unstable=0 bg_thresh=989 thresh=1979 gap=480 poll_thresh=18 ino=257 dd-2584 [003] 208.236995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=101% bdi_bw=52272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.244976: balance_dirty_state: bdi btrfs-1: dirty=704 wb=670 unstable=0 bg_thresh=986 thresh=1972 gap=598 poll_thresh=18 ino=257 dd-2584 [003] 208.245085: balance_dirty_state: bdi btrfs-1: dirty=729 wb=670 unstable=0 bg_thresh=986 thresh=1972 gap=573 poll_thresh=13 ino=257 dd-2584 [003] 208.245184: balance_dirty_state: bdi btrfs-1: dirty=729 wb=670 unstable=0 bg_thresh=988 thresh=1977 gap=578 poll_thresh=14 ino=257 dd-2584 [003] 208.245282: balance_dirty_state: bdi btrfs-1: dirty=754 wb=670 unstable=0 bg_thresh=988 thresh=1977 gap=553 poll_thresh=15 ino=257 dd-2584 [003] 208.245387: balance_dirty_state: bdi btrfs-1: dirty=779 wb=670 unstable=0 bg_thresh=988 thresh=1976 gap=527 poll_thresh=16 ino=257 dd-2584 [003] 208.245587: balance_dirty_state: bdi btrfs-1: dirty=804 wb=670 unstable=0 bg_thresh=987 thresh=1975 gap=501 poll_thresh=17 ino=257 dd-2584 [003] 208.245790: balance_dirty_state: bdi btrfs-1: dirty=829 wb=670 unstable=0 bg_thresh=989 thresh=1979 gap=480 poll_thresh=18 ino=257 dd-2584 [003] 208.245797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=101% bdi_bw=52272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.252991: balance_dirty_state: bdi btrfs-1: dirty=829 wb=670 unstable=0 bg_thresh=989 thresh=1979 gap=480 poll_thresh=18 ino=257 dd-2584 [003] 208.252999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=101% bdi_bw=52272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.260961: balance_dirty_state: bdi btrfs-1: dirty=829 wb=520 unstable=0 bg_thresh=986 thresh=1973 gap=624 poll_thresh=18 ino=257 dd-2584 [003] 208.261064: balance_dirty_state: bdi btrfs-1: dirty=854 wb=520 unstable=0 bg_thresh=986 thresh=1973 gap=599 poll_thresh=13 ino=257 dd-2584 [003] 208.261121: balance_dirty_state: bdi btrfs-1: dirty=854 wb=520 unstable=0 bg_thresh=989 thresh=1978 gap=604 poll_thresh=14 ino=257 dd-2584 [003] 208.261178: balance_dirty_state: bdi btrfs-1: dirty=879 wb=520 unstable=0 bg_thresh=989 thresh=1978 gap=579 poll_thresh=15 ino=257 dd-2584 [003] 208.261405: balance_dirty_state: bdi btrfs-1: dirty=904 wb=520 unstable=0 bg_thresh=988 thresh=1977 gap=553 poll_thresh=16 ino=257 dd-2584 [003] 208.261518: balance_dirty_state: bdi btrfs-1: dirty=929 wb=520 unstable=0 bg_thresh=988 thresh=1976 gap=527 poll_thresh=17 ino=257 dd-2584 [003] 208.261630: balance_dirty_state: bdi btrfs-1: dirty=954 wb=520 unstable=0 bg_thresh=990 thresh=1980 gap=506 poll_thresh=18 ino=257 dd-2584 [003] 208.261742: balance_dirty_state: bdi btrfs-1: dirty=979 wb=520 unstable=0 bg_thresh=989 thresh=1979 gap=480 poll_thresh=19 ino=257 dd-2584 [003] 208.261746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=101% bdi_bw=52272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.268982: balance_dirty_state: bdi btrfs-1: dirty=979 wb=395 unstable=0 bg_thresh=981 thresh=1962 gap=588 poll_thresh=19 ino=257 dd-2584 [003] 208.269086: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=395 unstable=0 bg_thresh=981 thresh=1962 gap=563 poll_thresh=14 ino=257 dd-2584 [003] 208.269149: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=395 unstable=0 bg_thresh=983 thresh=1967 gap=543 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 208.269150: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5696 wrote=0 to_write=8192 dd-2584 [003] 208.269209: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=395 unstable=0 bg_thresh=983 thresh=1967 gap=543 poll_thresh=16 ino=257 dd-2584 [003] 208.269329: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=395 unstable=0 bg_thresh=986 thresh=1972 gap=498 poll_thresh=17 ino=257 dd-2584 [003] 208.269459: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=470 unstable=0 bg_thresh=991 thresh=1982 gap=458 poll_thresh=18 ino=257 dd-2584 [003] 208.269461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-277% task_weight=101% bdi_bw=52272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 208.273469: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1036 wrote=960 to_write=7232 dd-2584 [003] 208.276987: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1345 unstable=0 bg_thresh=991 thresh=1982 gap=483 poll_thresh=18 ino=257 dd-2584 [003] 208.276991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-277% task_weight=101% bdi_bw=49304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.285009: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1220 unstable=0 bg_thresh=987 thresh=1975 gap=601 poll_thresh=18 ino=257 dd-2584 [003] 208.285111: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1220 unstable=0 bg_thresh=987 thresh=1975 gap=576 poll_thresh=13 ino=257 dd-2584 [003] 208.285179: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1220 unstable=0 bg_thresh=987 thresh=1974 gap=575 poll_thresh=14 ino=257 dd-2584 [003] 208.285450: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1220 unstable=0 bg_thresh=984 thresh=1968 gap=544 poll_thresh=15 ino=257 dd-2584 [003] 208.285516: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1220 unstable=0 bg_thresh=986 thresh=1973 gap=524 poll_thresh=16 ino=257 dd-2584 [003] 208.285644: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1220 unstable=0 bg_thresh=986 thresh=1972 gap=498 poll_thresh=17 ino=257 dd-2584 [003] 208.285774: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1220 unstable=0 bg_thresh=988 thresh=1976 gap=477 poll_thresh=18 ino=257 dd-2584 [003] 208.285779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-285% task_weight=100% bdi_bw=49304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.293048: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1220 unstable=0 bg_thresh=982 thresh=1964 gap=465 poll_thresh=18 ino=257 dd-2584 [003] 208.293057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-302% task_weight=101% bdi_bw=49304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.301069: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1220 unstable=0 bg_thresh=982 thresh=1964 gap=465 poll_thresh=18 ino=257 dd-2584 [003] 208.301077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-302% task_weight=101% bdi_bw=49304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.309010: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1220 unstable=0 bg_thresh=987 thresh=1975 gap=476 poll_thresh=18 ino=257 dd-2584 [003] 208.309019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=100% bdi_bw=49304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.321037: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1095 unstable=0 bg_thresh=974 thresh=1948 gap=574 poll_thresh=18 ino=257 dd-2584 [003] 208.321138: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1095 unstable=0 bg_thresh=976 thresh=1953 gap=554 poll_thresh=13 ino=257 dd-2584 [003] 208.321195: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1095 unstable=0 bg_thresh=976 thresh=1953 gap=554 poll_thresh=14 ino=257 dd-2584 [003] 208.321252: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1095 unstable=0 bg_thresh=979 thresh=1958 gap=534 poll_thresh=15 ino=257 dd-2584 [003] 208.321308: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1095 unstable=0 bg_thresh=979 thresh=1958 gap=509 poll_thresh=16 ino=257 dd-2584 [003] 208.321422: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1095 unstable=0 bg_thresh=981 thresh=1963 gap=489 poll_thresh=17 ino=257 dd-2584 [003] 208.321426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-304% task_weight=101% bdi_bw=49304 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 208.329078: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1095 unstable=0 bg_thresh=981 thresh=1963 gap=489 poll_thresh=17 ino=257 dd-2584 [003] 208.329088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-304% task_weight=101% bdi_bw=49304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.337123: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1095 unstable=0 bg_thresh=981 thresh=1963 gap=489 poll_thresh=17 ino=257 dd-2584 [003] 208.337132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-304% task_weight=101% bdi_bw=49304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.345056: balance_dirty_state: bdi btrfs-1: dirty=379 wb=970 unstable=0 bg_thresh=977 thresh=1954 gap=605 poll_thresh=17 ino=257 dd-2584 [003] 208.345184: balance_dirty_state: bdi btrfs-1: dirty=404 wb=970 unstable=0 bg_thresh=977 thresh=1954 gap=580 poll_thresh=13 ino=257 dd-2584 [003] 208.345300: balance_dirty_state: bdi btrfs-1: dirty=404 wb=970 unstable=0 bg_thresh=979 thresh=1959 gap=585 poll_thresh=14 ino=257 dd-2584 [003] 208.345417: balance_dirty_state: bdi btrfs-1: dirty=429 wb=970 unstable=0 bg_thresh=979 thresh=1959 gap=560 poll_thresh=15 ino=257 dd-2584 [003] 208.345534: balance_dirty_state: bdi btrfs-1: dirty=429 wb=970 unstable=0 bg_thresh=982 thresh=1964 gap=565 poll_thresh=16 ino=257 dd-2584 [003] 208.346136: balance_dirty_state: bdi btrfs-1: dirty=479 wb=970 unstable=0 bg_thresh=981 thresh=1963 gap=514 poll_thresh=17 ino=257 dd-2584 [003] 208.346374: balance_dirty_state: bdi btrfs-1: dirty=504 wb=970 unstable=0 bg_thresh=983 thresh=1967 gap=493 poll_thresh=18 ino=257 dd-2584 [003] 208.346609: balance_dirty_state: bdi btrfs-1: dirty=529 wb=970 unstable=0 bg_thresh=983 thresh=1966 gap=467 poll_thresh=19 ino=257 dd-2584 [003] 208.346618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-348% task_weight=101% bdi_bw=49304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.353081: balance_dirty_state: bdi btrfs-1: dirty=529 wb=970 unstable=0 bg_thresh=983 thresh=1966 gap=467 poll_thresh=19 ino=257 dd-2584 [003] 208.353090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-348% task_weight=101% bdi_bw=49304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 208.360995: balance_dirty_state: bdi btrfs-1: dirty=529 wb=945 unstable=0 bg_thresh=983 thresh=1966 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 208.361074: balance_dirty_state: bdi btrfs-1: dirty=529 wb=945 unstable=0 bg_thresh=983 thresh=1966 gap=492 poll_thresh=14 ino=257 dd-2584 [000] 208.361147: balance_dirty_state: bdi btrfs-1: dirty=554 wb=945 unstable=0 bg_thresh=985 thresh=1971 gap=472 poll_thresh=15 ino=257 dd-2584 [000] 208.361153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-292% task_weight=101% bdi_bw=49304 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 208.368978: balance_dirty_state: bdi btrfs-1: dirty=554 wb=820 unstable=0 bg_thresh=983 thresh=1967 gap=593 poll_thresh=15 ino=257 dd-2584 [000] 208.369066: balance_dirty_state: bdi btrfs-1: dirty=554 wb=820 unstable=0 bg_thresh=986 thresh=1972 gap=598 poll_thresh=11 ino=257 dd-2584 [000] 208.369139: balance_dirty_state: bdi btrfs-1: dirty=579 wb=820 unstable=0 bg_thresh=986 thresh=1972 gap=573 poll_thresh=12 ino=257 dd-2584 [000] 208.369215: balance_dirty_state: bdi btrfs-1: dirty=604 wb=820 unstable=0 bg_thresh=988 thresh=1977 gap=553 poll_thresh=13 ino=257 dd-2584 [000] 208.369291: balance_dirty_state: bdi btrfs-1: dirty=604 wb=820 unstable=0 bg_thresh=988 thresh=1977 gap=553 poll_thresh=14 ino=257 dd-2584 [000] 208.369370: balance_dirty_state: bdi btrfs-1: dirty=629 wb=820 unstable=0 bg_thresh=988 thresh=1976 gap=527 poll_thresh=15 ino=257 dd-2584 [000] 208.369445: balance_dirty_state: bdi btrfs-1: dirty=654 wb=820 unstable=0 bg_thresh=990 thresh=1981 gap=507 poll_thresh=16 ino=257 dd-2584 [000] 208.369596: balance_dirty_state: bdi btrfs-1: dirty=679 wb=820 unstable=0 bg_thresh=987 thresh=1974 gap=475 poll_thresh=17 ino=257 dd-2584 [000] 208.369601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-288% task_weight=100% bdi_bw=49304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 208.376980: balance_dirty_state: bdi btrfs-1: dirty=679 wb=820 unstable=0 bg_thresh=987 thresh=1974 gap=475 poll_thresh=17 ino=257 dd-2584 [000] 208.376989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-288% task_weight=100% bdi_bw=49304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 208.385018: balance_dirty_state: bdi btrfs-1: dirty=679 wb=695 unstable=0 bg_thresh=983 thresh=1966 gap=592 poll_thresh=17 ino=257 dd-2584 [000] 208.385311: balance_dirty_state: bdi btrfs-1: dirty=704 wb=620 unstable=0 bg_thresh=982 thresh=1964 gap=640 poll_thresh=13 ino=257 dd-2584 [000] 208.385387: balance_dirty_state: bdi btrfs-1: dirty=704 wb=570 unstable=0 bg_thresh=979 thresh=1958 gap=684 poll_thresh=14 ino=257 dd-2584 [000] 208.385468: balance_dirty_state: bdi btrfs-1: dirty=729 wb=570 unstable=0 bg_thresh=981 thresh=1963 gap=664 poll_thresh=15 ino=257 dd-2584 [000] 208.385549: balance_dirty_state: bdi btrfs-1: dirty=729 wb=570 unstable=0 bg_thresh=981 thresh=1962 gap=663 poll_thresh=16 ino=257 dd-2584 [000] 208.385707: balance_dirty_state: bdi btrfs-1: dirty=779 wb=570 unstable=0 bg_thresh=980 thresh=1961 gap=612 poll_thresh=17 ino=257 dd-2584 [000] 208.385866: balance_dirty_state: bdi btrfs-1: dirty=804 wb=570 unstable=0 bg_thresh=980 thresh=1960 gap=586 poll_thresh=18 ino=257 dd-2584 [000] 208.386027: balance_dirty_state: bdi btrfs-1: dirty=829 wb=570 unstable=0 bg_thresh=979 thresh=1959 gap=560 poll_thresh=19 ino=257 dd-2584 [000] 208.386191: balance_dirty_state: bdi btrfs-1: dirty=879 wb=570 unstable=0 bg_thresh=981 thresh=1963 gap=514 poll_thresh=20 ino=257 dd-2584 [000] 208.386355: balance_dirty_state: bdi btrfs-1: dirty=904 wb=570 unstable=0 bg_thresh=981 thresh=1962 gap=488 poll_thresh=21 ino=257 dd-2584 [000] 208.386361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-256% task_weight=101% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 208.392948: balance_dirty_state: bdi btrfs-1: dirty=904 wb=445 unstable=0 bg_thresh=980 thresh=1961 gap=612 poll_thresh=21 ino=257 dd-2584 [000] 208.393026: balance_dirty_state: bdi btrfs-1: dirty=904 wb=445 unstable=0 bg_thresh=979 thresh=1958 gap=609 poll_thresh=16 ino=257 dd-2584 [000] 208.393369: balance_dirty_state: bdi btrfs-1: dirty=954 wb=445 unstable=0 bg_thresh=977 thresh=1954 gap=555 poll_thresh=17 ino=257 dd-2584 [000] 208.393513: balance_dirty_state: bdi btrfs-1: dirty=979 wb=445 unstable=0 bg_thresh=979 thresh=1959 gap=535 poll_thresh=18 ino=257 dd-2584 [000] 208.393656: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=445 unstable=0 bg_thresh=978 thresh=1957 gap=508 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 208.393712: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5820 wrote=0 to_write=8192 dd-2584 [000] 208.393805: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=445 unstable=0 bg_thresh=981 thresh=1962 gap=463 poll_thresh=20 ino=257 dd-2584 [000] 208.393807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 208.396218: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1156 wrote=912 to_write=7280 dd-2584 [000] 208.401014: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1370 unstable=0 bg_thresh=983 thresh=1967 gap=443 poll_thresh=20 ino=257 dd-2584 [000] 208.401022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=100% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 208.408959: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1270 unstable=0 bg_thresh=980 thresh=1960 gap=536 poll_thresh=20 ino=257 dd-2584 [004] 208.409058: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1245 unstable=0 bg_thresh=983 thresh=1966 gap=542 poll_thresh=15 ino=257 dd-2584 [004] 208.409182: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1245 unstable=0 bg_thresh=985 thresh=1971 gap=522 poll_thresh=16 ino=257 dd-2584 [004] 208.409418: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1245 unstable=0 bg_thresh=985 thresh=1970 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 208.409654: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1245 unstable=0 bg_thresh=984 thresh=1969 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 208.409663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 208.417020: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1120 unstable=0 bg_thresh=983 thresh=1966 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 208.417106: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1120 unstable=0 bg_thresh=983 thresh=1966 gap=567 poll_thresh=13 ino=257 dd-2584 [004] 208.417165: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1120 unstable=0 bg_thresh=982 thresh=1965 gap=541 poll_thresh=14 ino=257 dd-2584 [004] 208.417224: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1120 unstable=0 bg_thresh=982 thresh=1965 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 208.417520: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1120 unstable=0 bg_thresh=982 thresh=1964 gap=515 poll_thresh=16 ino=257 dd-2584 [004] 208.417650: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1120 unstable=0 bg_thresh=981 thresh=1963 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 208.417655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-28% task_gap=-156% task_weight=100% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 208.425007: balance_dirty_state: bdi btrfs-1: dirty=354 wb=995 unstable=0 bg_thresh=976 thresh=1952 gap=603 poll_thresh=17 ino=257 dd-2584 [000] 208.425105: balance_dirty_state: bdi btrfs-1: dirty=354 wb=995 unstable=0 bg_thresh=978 thresh=1957 gap=608 poll_thresh=13 ino=257 dd-2584 [000] 208.425234: balance_dirty_state: bdi btrfs-1: dirty=379 wb=995 unstable=0 bg_thresh=978 thresh=1957 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 208.425320: balance_dirty_state: bdi btrfs-1: dirty=404 wb=995 unstable=0 bg_thresh=981 thresh=1962 gap=563 poll_thresh=15 ino=257 dd-2584 [000] 208.425408: balance_dirty_state: bdi btrfs-1: dirty=404 wb=995 unstable=0 bg_thresh=981 thresh=1962 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 208.425638: balance_dirty_state: bdi btrfs-1: dirty=429 wb=995 unstable=0 bg_thresh=977 thresh=1955 gap=531 poll_thresh=17 ino=257 dd-2584 [000] 208.425817: balance_dirty_state: bdi btrfs-1: dirty=479 wb=995 unstable=0 bg_thresh=979 thresh=1959 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 208.425823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-30% task_gap=-160% task_weight=99% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 208.433092: balance_dirty_state: bdi btrfs-1: dirty=479 wb=995 unstable=0 bg_thresh=978 thresh=1957 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 208.433098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 208.441075: balance_dirty_state: bdi btrfs-1: dirty=479 wb=995 unstable=0 bg_thresh=975 thresh=1951 gap=477 poll_thresh=18 ino=257 dd-2584 [006] 208.441080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1220 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 208.449085: balance_dirty_state: bdi btrfs-1: dirty=479 wb=920 unstable=0 bg_thresh=973 thresh=1947 gap=548 poll_thresh=18 ino=257 dd-2584 [006] 208.449200: balance_dirty_state: bdi btrfs-1: dirty=479 wb=920 unstable=0 bg_thresh=976 thresh=1952 gap=553 poll_thresh=13 ino=257 dd-2584 [006] 208.449256: balance_dirty_state: bdi btrfs-1: dirty=504 wb=920 unstable=0 bg_thresh=976 thresh=1952 gap=528 poll_thresh=14 ino=257 dd-2584 [006] 208.449312: balance_dirty_state: bdi btrfs-1: dirty=529 wb=920 unstable=0 bg_thresh=978 thresh=1957 gap=508 poll_thresh=15 ino=257 dd-2584 [006] 208.449369: balance_dirty_state: bdi btrfs-1: dirty=529 wb=920 unstable=0 bg_thresh=978 thresh=1957 gap=508 poll_thresh=16 ino=257 dd-2584 [006] 208.449655: balance_dirty_state: bdi btrfs-1: dirty=554 wb=920 unstable=0 bg_thresh=978 thresh=1956 gap=482 poll_thresh=17 ino=257 dd-2584 [006] 208.449659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 208.457149: balance_dirty_state: bdi btrfs-1: dirty=554 wb=795 unstable=0 bg_thresh=979 thresh=1958 gap=609 poll_thresh=17 ino=257 dd-2584 [004] 208.457254: balance_dirty_state: bdi btrfs-1: dirty=579 wb=795 unstable=0 bg_thresh=978 thresh=1957 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 208.457374: balance_dirty_state: bdi btrfs-1: dirty=604 wb=795 unstable=0 bg_thresh=978 thresh=1957 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 208.457491: balance_dirty_state: bdi btrfs-1: dirty=604 wb=795 unstable=0 bg_thresh=978 thresh=1956 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 208.457610: balance_dirty_state: bdi btrfs-1: dirty=629 wb=795 unstable=0 bg_thresh=980 thresh=1961 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 208.457843: balance_dirty_state: bdi btrfs-1: dirty=654 wb=795 unstable=0 bg_thresh=980 thresh=1960 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 208.458081: balance_dirty_state: bdi btrfs-1: dirty=679 wb=795 unstable=0 bg_thresh=979 thresh=1959 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 208.458090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 208.469038: balance_dirty_state: bdi btrfs-1: dirty=679 wb=670 unstable=0 bg_thresh=982 thresh=1964 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 208.469183: balance_dirty_state: bdi btrfs-1: dirty=704 wb=670 unstable=0 bg_thresh=981 thresh=1963 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 208.469296: balance_dirty_state: bdi btrfs-1: dirty=729 wb=670 unstable=0 bg_thresh=981 thresh=1963 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 208.469414: balance_dirty_state: bdi btrfs-1: dirty=729 wb=670 unstable=0 bg_thresh=981 thresh=1962 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 208.469533: balance_dirty_state: bdi btrfs-1: dirty=754 wb=670 unstable=0 bg_thresh=980 thresh=1961 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 208.469769: balance_dirty_state: bdi btrfs-1: dirty=779 wb=670 unstable=0 bg_thresh=980 thresh=1960 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 208.470368: balance_dirty_state: bdi btrfs-1: dirty=804 wb=670 unstable=0 bg_thresh=979 thresh=1959 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 208.470377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 208.477040: balance_dirty_state: bdi btrfs-1: dirty=804 wb=545 unstable=0 bg_thresh=980 thresh=1960 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 208.477219: balance_dirty_state: bdi btrfs-1: dirty=829 wb=545 unstable=0 bg_thresh=982 thresh=1965 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 208.477339: balance_dirty_state: bdi btrfs-1: dirty=854 wb=545 unstable=0 bg_thresh=979 thresh=1959 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 208.477455: balance_dirty_state: bdi btrfs-1: dirty=854 wb=545 unstable=0 bg_thresh=982 thresh=1964 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 208.477574: balance_dirty_state: bdi btrfs-1: dirty=879 wb=545 unstable=0 bg_thresh=981 thresh=1963 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 208.477809: balance_dirty_state: bdi btrfs-1: dirty=904 wb=545 unstable=0 bg_thresh=981 thresh=1962 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 208.478044: balance_dirty_state: bdi btrfs-1: dirty=954 wb=545 unstable=0 bg_thresh=980 thresh=1961 gap=462 poll_thresh=18 ino=257 dd-2584 [004] 208.478053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-53% task_gap=-206% task_weight=99% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 208.489051: balance_dirty_state: bdi btrfs-1: dirty=954 wb=545 unstable=0 bg_thresh=980 thresh=1961 gap=462 poll_thresh=18 ino=257 dd-2584 [004] 208.489061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-53% task_gap=-206% task_weight=99% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 208.493108: balance_dirty_state: bdi btrfs-1: dirty=954 wb=420 unstable=0 bg_thresh=978 thresh=1957 gap=583 poll_thresh=18 ino=257 dd-2584 [000] 208.493232: balance_dirty_state: bdi btrfs-1: dirty=954 wb=420 unstable=0 bg_thresh=981 thresh=1962 gap=588 poll_thresh=13 ino=257 dd-2584 [000] 208.493349: balance_dirty_state: bdi btrfs-1: dirty=979 wb=420 unstable=0 bg_thresh=981 thresh=1962 gap=563 poll_thresh=14 ino=257 dd-2584 [000] 208.493467: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=420 unstable=0 bg_thresh=980 thresh=1961 gap=537 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 208.493550: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5920 wrote=0 to_write=8192 dd-2584 [000] 208.493595: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=420 unstable=0 bg_thresh=980 thresh=1961 gap=537 poll_thresh=16 ino=257 dd-2584 [000] 208.493841: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=420 unstable=0 bg_thresh=980 thresh=1960 gap=486 poll_thresh=17 ino=257 dd-2584 [000] 208.493844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=46324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 208.497388: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1260 wrote=896 to_write=7296 dd-2584 [000] 208.505085: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1320 unstable=0 bg_thresh=980 thresh=1960 gap=486 poll_thresh=17 ino=257 dd-2584 [000] 208.505094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=46324 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 208.513127: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1320 unstable=0 bg_thresh=980 thresh=1960 gap=486 poll_thresh=17 ino=257 dd-2584 [000] 208.513136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=46324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 208.521114: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1195 unstable=0 bg_thresh=979 thresh=1959 gap=610 poll_thresh=17 ino=257 dd-2584 [000] 208.521204: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1195 unstable=0 bg_thresh=981 thresh=1963 gap=614 poll_thresh=13 ino=257 dd-2584 [000] 208.521651: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1070 unstable=0 bg_thresh=984 thresh=1968 gap=719 poll_thresh=14 ino=257 dd-2584 [000] 208.521732: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1070 unstable=0 bg_thresh=983 thresh=1967 gap=718 poll_thresh=15 ino=257 dd-2584 [000] 208.521813: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1070 unstable=0 bg_thresh=983 thresh=1967 gap=693 poll_thresh=16 ino=257 dd-2584 [000] 208.521973: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1070 unstable=0 bg_thresh=983 thresh=1966 gap=667 poll_thresh=17 ino=257 dd-2584 [000] 208.522135: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1070 unstable=0 bg_thresh=985 thresh=1970 gap=621 poll_thresh=18 ino=257 dd-2584 [000] 208.522296: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1070 unstable=0 bg_thresh=981 thresh=1963 gap=589 poll_thresh=19 ino=257 dd-2584 [000] 208.522455: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1070 unstable=0 bg_thresh=981 thresh=1962 gap=563 poll_thresh=20 ino=257 dd-2584 [000] 208.522613: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1070 unstable=0 bg_thresh=980 thresh=1961 gap=512 poll_thresh=21 ino=257 dd-2584 [000] 208.522773: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1070 unstable=0 bg_thresh=982 thresh=1965 gap=491 poll_thresh=22 ino=257 dd-2584 [000] 208.522779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-202% task_weight=100% bdi_bw=46324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 208.529155: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1045 unstable=0 bg_thresh=982 thresh=1965 gap=516 poll_thresh=22 ino=257 dd-2584 [000] 208.529275: balance_dirty_state: bdi btrfs-1: dirty=404 wb=995 unstable=0 bg_thresh=981 thresh=1963 gap=564 poll_thresh=16 ino=257 dd-2584 [000] 208.529733: balance_dirty_state: bdi btrfs-1: dirty=454 wb=945 unstable=0 bg_thresh=984 thresh=1968 gap=569 poll_thresh=17 ino=257 dd-2584 [000] 208.529904: balance_dirty_state: bdi btrfs-1: dirty=479 wb=945 unstable=0 bg_thresh=983 thresh=1967 gap=543 poll_thresh=18 ino=257 dd-2584 [000] 208.530075: balance_dirty_state: bdi btrfs-1: dirty=504 wb=945 unstable=0 bg_thresh=985 thresh=1971 gap=522 poll_thresh=19 ino=257 dd-2584 [000] 208.530247: balance_dirty_state: bdi btrfs-1: dirty=554 wb=945 unstable=0 bg_thresh=982 thresh=1964 gap=465 poll_thresh=20 ino=257 dd-2584 [000] 208.530253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=100% bdi_bw=46324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 208.537054: balance_dirty_state: bdi btrfs-1: dirty=554 wb=945 unstable=0 bg_thresh=982 thresh=1964 gap=465 poll_thresh=20 ino=257 dd-2584 [000] 208.537066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=100% bdi_bw=46324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.545109: balance_dirty_state: bdi btrfs-1: dirty=554 wb=945 unstable=0 bg_thresh=982 thresh=1964 gap=465 poll_thresh=20 ino=257 dd-2584 [003] 208.545115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=100% bdi_bw=46324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.553092: balance_dirty_state: bdi btrfs-1: dirty=554 wb=920 unstable=0 bg_thresh=968 thresh=1936 gap=462 poll_thresh=20 ino=257 dd-2584 [003] 208.553097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1286 task_limit=1206 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=46324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.561021: balance_dirty_state: bdi btrfs-1: dirty=554 wb=795 unstable=0 bg_thresh=976 thresh=1953 gap=604 poll_thresh=20 ino=257 dd-2584 [003] 208.561878: balance_dirty_state: bdi btrfs-1: dirty=579 wb=795 unstable=0 bg_thresh=976 thresh=1953 gap=579 poll_thresh=15 ino=257 dd-2584 [003] 208.561945: balance_dirty_state: bdi btrfs-1: dirty=604 wb=795 unstable=0 bg_thresh=979 thresh=1958 gap=559 poll_thresh=16 ino=257 dd-2584 [003] 208.562079: balance_dirty_state: bdi btrfs-1: dirty=629 wb=795 unstable=0 bg_thresh=981 thresh=1963 gap=539 poll_thresh=17 ino=257 dd-2584 [003] 208.562217: balance_dirty_state: bdi btrfs-1: dirty=654 wb=795 unstable=0 bg_thresh=980 thresh=1961 gap=512 poll_thresh=18 ino=257 dd-2584 [003] 208.562359: balance_dirty_state: bdi btrfs-1: dirty=679 wb=795 unstable=0 bg_thresh=982 thresh=1965 gap=491 poll_thresh=19 ino=257 dd-2584 [003] 208.562364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=46324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.569036: balance_dirty_state: bdi btrfs-1: dirty=679 wb=795 unstable=0 bg_thresh=979 thresh=1958 gap=484 poll_thresh=19 ino=257 dd-2584 [003] 208.569040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-259% task_weight=99% bdi_bw=46324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.577131: balance_dirty_state: bdi btrfs-1: dirty=679 wb=545 unstable=0 bg_thresh=977 thresh=1955 gap=731 poll_thresh=19 ino=257 dd-2584 [003] 208.577387: balance_dirty_state: bdi btrfs-1: dirty=704 wb=545 unstable=0 bg_thresh=979 thresh=1958 gap=709 poll_thresh=14 ino=257 dd-2584 [003] 208.577448: balance_dirty_state: bdi btrfs-1: dirty=729 wb=545 unstable=0 bg_thresh=978 thresh=1957 gap=683 poll_thresh=15 ino=257 dd-2584 [003] 208.577508: balance_dirty_state: bdi btrfs-1: dirty=729 wb=545 unstable=0 bg_thresh=978 thresh=1957 gap=683 poll_thresh=16 ino=257 dd-2584 [003] 208.577627: balance_dirty_state: bdi btrfs-1: dirty=779 wb=545 unstable=0 bg_thresh=980 thresh=1961 gap=637 poll_thresh=17 ino=257 dd-2584 [003] 208.577746: balance_dirty_state: bdi btrfs-1: dirty=804 wb=545 unstable=0 bg_thresh=980 thresh=1960 gap=611 poll_thresh=18 ino=257 dd-2584 [003] 208.577865: balance_dirty_state: bdi btrfs-1: dirty=829 wb=545 unstable=0 bg_thresh=979 thresh=1959 gap=585 poll_thresh=19 ino=257 dd-2584 [003] 208.577984: balance_dirty_state: bdi btrfs-1: dirty=854 wb=545 unstable=0 bg_thresh=979 thresh=1958 gap=559 poll_thresh=20 ino=257 dd-2584 [003] 208.578104: balance_dirty_state: bdi btrfs-1: dirty=904 wb=545 unstable=0 bg_thresh=981 thresh=1962 gap=513 poll_thresh=21 ino=257 dd-2584 [003] 208.578225: balance_dirty_state: bdi btrfs-1: dirty=929 wb=545 unstable=0 bg_thresh=977 thresh=1955 gap=481 poll_thresh=22 ino=257 dd-2584 [003] 208.578230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=46324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.585089: balance_dirty_state: bdi btrfs-1: dirty=929 wb=420 unstable=0 bg_thresh=976 thresh=1952 gap=603 poll_thresh=22 ino=257 dd-2584 [003] 208.585162: balance_dirty_state: bdi btrfs-1: dirty=954 wb=420 unstable=0 bg_thresh=981 thresh=1963 gap=589 poll_thresh=16 ino=257 dd-2584 [003] 208.585505: balance_dirty_state: bdi btrfs-1: dirty=979 wb=420 unstable=0 bg_thresh=976 thresh=1953 gap=554 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 208.585529: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6012 wrote=0 to_write=8192 dd-2584 [003] 208.585657: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=420 unstable=0 bg_thresh=979 thresh=1958 gap=534 poll_thresh=18 ino=257 dd-2584 [003] 208.585803: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=445 unstable=0 bg_thresh=978 thresh=1957 gap=483 poll_thresh=19 ino=257 dd-2584 [003] 208.585805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=46324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 208.588027: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1348 wrote=880 to_write=7312 dd-2584 [003] 208.593123: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1295 unstable=0 bg_thresh=978 thresh=1957 gap=483 poll_thresh=19 ino=257 dd-2584 [003] 208.593131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=46324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.601097: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1145 unstable=0 bg_thresh=982 thresh=1964 gap=640 poll_thresh=19 ino=257 dd-2584 [003] 208.601201: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1145 unstable=0 bg_thresh=979 thresh=1958 gap=634 poll_thresh=14 ino=257 dd-2584 [003] 208.601299: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1145 unstable=0 bg_thresh=981 thresh=1963 gap=614 poll_thresh=15 ino=257 dd-2584 [003] 208.601396: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1145 unstable=0 bg_thresh=978 thresh=1957 gap=608 poll_thresh=16 ino=257 dd-2584 [003] 208.601589: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1145 unstable=0 bg_thresh=980 thresh=1961 gap=562 poll_thresh=17 ino=257 dd-2584 [003] 208.601782: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1145 unstable=0 bg_thresh=980 thresh=1960 gap=536 poll_thresh=18 ino=257 dd-2584 [003] 208.601973: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1145 unstable=0 bg_thresh=979 thresh=1959 gap=510 poll_thresh=19 ino=257 dd-2584 [003] 208.602463: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1145 unstable=0 bg_thresh=979 thresh=1958 gap=459 poll_thresh=20 ino=257 dd-2584 [003] 208.602471: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-55% task_gap=-210% task_weight=99% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.609054: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1020 unstable=0 bg_thresh=977 thresh=1955 gap=581 poll_thresh=20 ino=257 dd-2584 [003] 208.609124: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1020 unstable=0 bg_thresh=976 thresh=1953 gap=579 poll_thresh=15 ino=257 dd-2584 [003] 208.609186: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1020 unstable=0 bg_thresh=979 thresh=1959 gap=560 poll_thresh=16 ino=257 dd-2584 [003] 208.609308: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1020 unstable=0 bg_thresh=978 thresh=1957 gap=533 poll_thresh=17 ino=257 dd-2584 [003] 208.609429: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1020 unstable=0 bg_thresh=977 thresh=1955 gap=506 poll_thresh=18 ino=257 dd-2584 [003] 208.609553: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1020 unstable=0 bg_thresh=976 thresh=1953 gap=454 poll_thresh=19 ino=257 dd-2584 [003] 208.609558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1222 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-59% task_gap=-218% task_weight=99% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.617187: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1020 unstable=0 bg_thresh=981 thresh=1963 gap=464 poll_thresh=19 ino=257 dd-2584 [003] 208.617196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-52% task_gap=-205% task_weight=100% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 208.625177: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1020 unstable=0 bg_thresh=983 thresh=1967 gap=468 poll_thresh=19 ino=257 dd-2584 [000] 208.625186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 208.633053: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1020 unstable=0 bg_thresh=983 thresh=1967 gap=468 poll_thresh=19 ino=257 dd-2584 [000] 208.633065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 208.641127: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1020 unstable=0 bg_thresh=983 thresh=1967 gap=468 poll_thresh=19 ino=257 dd-2584 [000] 208.641137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 208.649131: balance_dirty_state: bdi btrfs-1: dirty=479 wb=895 unstable=0 bg_thresh=977 thresh=1954 gap=580 poll_thresh=19 ino=257 dd-2584 [006] 208.649260: balance_dirty_state: bdi btrfs-1: dirty=504 wb=895 unstable=0 bg_thresh=977 thresh=1954 gap=555 poll_thresh=14 ino=257 dd-2584 [006] 208.649378: balance_dirty_state: bdi btrfs-1: dirty=529 wb=895 unstable=0 bg_thresh=979 thresh=1959 gap=535 poll_thresh=15 ino=257 dd-2584 [006] 208.649496: balance_dirty_state: bdi btrfs-1: dirty=529 wb=895 unstable=0 bg_thresh=979 thresh=1959 gap=535 poll_thresh=16 ino=257 dd-2584 [006] 208.649728: balance_dirty_state: bdi btrfs-1: dirty=579 wb=895 unstable=0 bg_thresh=984 thresh=1969 gap=495 poll_thresh=17 ino=257 dd-2584 [006] 208.649964: balance_dirty_state: bdi btrfs-1: dirty=604 wb=895 unstable=0 bg_thresh=984 thresh=1968 gap=469 poll_thresh=18 ino=257 dd-2584 [006] 208.649973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 208.657085: balance_dirty_state: bdi btrfs-1: dirty=604 wb=770 unstable=0 bg_thresh=983 thresh=1967 gap=593 poll_thresh=18 ino=257 dd-2584 [006] 208.657575: balance_dirty_state: bdi btrfs-1: dirty=629 wb=770 unstable=0 bg_thresh=986 thresh=1972 gap=573 poll_thresh=13 ino=257 dd-2584 [006] 208.657694: balance_dirty_state: bdi btrfs-1: dirty=629 wb=770 unstable=0 bg_thresh=983 thresh=1966 gap=567 poll_thresh=14 ino=257 dd-2584 [006] 208.657813: balance_dirty_state: bdi btrfs-1: dirty=654 wb=770 unstable=0 bg_thresh=985 thresh=1971 gap=547 poll_thresh=15 ino=257 dd-2584 [006] 208.657931: balance_dirty_state: bdi btrfs-1: dirty=654 wb=770 unstable=0 bg_thresh=982 thresh=1965 gap=541 poll_thresh=16 ino=257 dd-2584 [006] 208.658165: balance_dirty_state: bdi btrfs-1: dirty=704 wb=770 unstable=0 bg_thresh=984 thresh=1969 gap=495 poll_thresh=17 ino=257 dd-2584 [006] 208.658402: balance_dirty_state: bdi btrfs-1: dirty=729 wb=770 unstable=0 bg_thresh=984 thresh=1968 gap=469 poll_thresh=18 ino=257 dd-2584 [006] 208.658410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=99% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 208.665098: balance_dirty_state: bdi btrfs-1: dirty=729 wb=520 unstable=0 bg_thresh=986 thresh=1972 gap=723 poll_thresh=18 ino=257 dd-2584 [006] 208.665167: balance_dirty_state: bdi btrfs-1: dirty=754 wb=520 unstable=0 bg_thresh=985 thresh=1971 gap=697 poll_thresh=13 ino=257 dd-2584 [006] 208.665227: balance_dirty_state: bdi btrfs-1: dirty=754 wb=520 unstable=0 bg_thresh=985 thresh=1971 gap=697 poll_thresh=14 ino=257 dd-2584 [006] 208.665284: balance_dirty_state: bdi btrfs-1: dirty=779 wb=520 unstable=0 bg_thresh=985 thresh=1970 gap=671 poll_thresh=15 ino=257 dd-2584 [006] 208.665340: balance_dirty_state: bdi btrfs-1: dirty=804 wb=520 unstable=0 bg_thresh=985 thresh=1970 gap=646 poll_thresh=16 ino=257 dd-2584 [006] 208.665452: balance_dirty_state: bdi btrfs-1: dirty=829 wb=520 unstable=0 bg_thresh=987 thresh=1974 gap=625 poll_thresh=17 ino=257 dd-2584 [006] 208.665563: balance_dirty_state: bdi btrfs-1: dirty=854 wb=520 unstable=0 bg_thresh=986 thresh=1973 gap=599 poll_thresh=18 ino=257 dd-2584 [006] 208.665846: balance_dirty_state: bdi btrfs-1: dirty=879 wb=520 unstable=0 bg_thresh=986 thresh=1972 gap=573 poll_thresh=19 ino=257 dd-2584 [006] 208.665959: balance_dirty_state: bdi btrfs-1: dirty=929 wb=520 unstable=0 bg_thresh=988 thresh=1976 gap=527 poll_thresh=20 ino=257 dd-2584 [006] 208.666077: balance_dirty_state: bdi btrfs-1: dirty=954 wb=520 unstable=0 bg_thresh=984 thresh=1969 gap=495 poll_thresh=21 ino=257 dd-2584 [006] 208.666192: balance_dirty_state: bdi btrfs-1: dirty=979 wb=520 unstable=0 bg_thresh=984 thresh=1968 gap=469 poll_thresh=22 ino=257 dd-2584 [006] 208.666196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=99% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 208.673092: balance_dirty_state: bdi btrfs-1: dirty=979 wb=395 unstable=0 bg_thresh=982 thresh=1965 gap=591 poll_thresh=22 ino=257 dd-2584 [000] 208.673156: balance_dirty_state: bdi btrfs-1: dirty=979 wb=395 unstable=0 bg_thresh=985 thresh=1970 gap=596 poll_thresh=16 ino=257 dd-2584 [000] 208.673272: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=395 unstable=0 bg_thresh=987 thresh=1975 gap=576 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 208.673337: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6100 wrote=0 to_write=8192 dd-2584 [000] 208.673396: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=395 unstable=0 bg_thresh=990 thresh=1980 gap=531 poll_thresh=18 ino=257 dd-2584 [000] 208.673520: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=395 unstable=0 bg_thresh=992 thresh=1984 gap=535 poll_thresh=19 ino=257 dd-2584 [000] 208.673847: balance_dirty_state: bdi btrfs-1: dirty=929 wb=545 unstable=0 bg_thresh=991 thresh=1983 gap=509 poll_thresh=20 ino=257 dd-2584 [000] 208.674018: balance_dirty_state: bdi btrfs-1: dirty=904 wb=620 unstable=0 bg_thresh=991 thresh=1982 gap=458 poll_thresh=21 ino=257 dd-2584 [000] 208.674020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 208.675622: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1436 wrote=976 to_write=7216 dd-2584 [000] 208.681150: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1245 unstable=0 bg_thresh=983 thresh=1966 gap=542 poll_thresh=21 ino=257 dd-2584 [000] 208.681234: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1245 unstable=0 bg_thresh=983 thresh=1966 gap=542 poll_thresh=16 ino=257 dd-2584 [000] 208.681386: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1245 unstable=0 bg_thresh=985 thresh=1971 gap=522 poll_thresh=17 ino=257 dd-2584 [000] 208.681538: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1245 unstable=0 bg_thresh=990 thresh=1981 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 208.681544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 208.689122: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1095 unstable=0 bg_thresh=987 thresh=1975 gap=626 poll_thresh=18 ino=257 dd-2584 [000] 208.689186: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1095 unstable=0 bg_thresh=987 thresh=1975 gap=626 poll_thresh=13 ino=257 dd-2584 [000] 208.689245: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1095 unstable=0 bg_thresh=990 thresh=1980 gap=606 poll_thresh=14 ino=257 dd-2584 [000] 208.689304: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1095 unstable=0 bg_thresh=990 thresh=1980 gap=581 poll_thresh=15 ino=257 dd-2584 [000] 208.689373: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1095 unstable=0 bg_thresh=992 thresh=1985 gap=586 poll_thresh=16 ino=257 dd-2584 [000] 208.689525: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1095 unstable=0 bg_thresh=992 thresh=1984 gap=535 poll_thresh=17 ino=257 dd-2584 [000] 208.689650: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1095 unstable=0 bg_thresh=996 thresh=1993 gap=519 poll_thresh=18 ino=257 dd-2584 [000] 208.689954: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1095 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=19 ino=257 dd-2584 [000] 208.689959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 208.697131: balance_dirty_state: bdi btrfs-1: dirty=404 wb=995 unstable=0 bg_thresh=988 thresh=1976 gap=577 poll_thresh=19 ino=257 dd-2584 [006] 208.697200: balance_dirty_state: bdi btrfs-1: dirty=429 wb=995 unstable=0 bg_thresh=988 thresh=1976 gap=552 poll_thresh=14 ino=257 dd-2584 [006] 208.697263: balance_dirty_state: bdi btrfs-1: dirty=454 wb=995 unstable=0 bg_thresh=987 thresh=1975 gap=526 poll_thresh=15 ino=257 dd-2584 [006] 208.697324: balance_dirty_state: bdi btrfs-1: dirty=454 wb=995 unstable=0 bg_thresh=987 thresh=1975 gap=526 poll_thresh=16 ino=257 dd-2584 [006] 208.697444: balance_dirty_state: bdi btrfs-1: dirty=479 wb=995 unstable=0 bg_thresh=987 thresh=1974 gap=500 poll_thresh=17 ino=257 dd-2584 [006] 208.697566: balance_dirty_state: bdi btrfs-1: dirty=529 wb=995 unstable=0 bg_thresh=989 thresh=1978 gap=454 poll_thresh=18 ino=257 dd-2584 [006] 208.697571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 208.709128: balance_dirty_state: bdi btrfs-1: dirty=529 wb=870 unstable=0 bg_thresh=985 thresh=1971 gap=572 poll_thresh=18 ino=257 dd-2584 [006] 208.709200: balance_dirty_state: bdi btrfs-1: dirty=529 wb=870 unstable=0 bg_thresh=985 thresh=1970 gap=571 poll_thresh=13 ino=257 dd-2584 [006] 208.709268: balance_dirty_state: bdi btrfs-1: dirty=554 wb=870 unstable=0 bg_thresh=985 thresh=1970 gap=546 poll_thresh=14 ino=257 dd-2584 [006] 208.709329: balance_dirty_state: bdi btrfs-1: dirty=579 wb=870 unstable=0 bg_thresh=987 thresh=1975 gap=526 poll_thresh=15 ino=257 dd-2584 [006] 208.709391: balance_dirty_state: bdi btrfs-1: dirty=579 wb=870 unstable=0 bg_thresh=987 thresh=1975 gap=526 poll_thresh=16 ino=257 dd-2584 [006] 208.709516: balance_dirty_state: bdi btrfs-1: dirty=629 wb=870 unstable=0 bg_thresh=987 thresh=1974 gap=475 poll_thresh=17 ino=257 dd-2584 [006] 208.709520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=45684 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 208.721129: balance_dirty_state: bdi btrfs-1: dirty=629 wb=745 unstable=0 bg_thresh=982 thresh=1964 gap=590 poll_thresh=17 ino=257 dd-2584 [006] 208.721238: balance_dirty_state: bdi btrfs-1: dirty=629 wb=745 unstable=0 bg_thresh=984 thresh=1968 gap=594 poll_thresh=13 ino=257 dd-2584 [006] 208.721725: balance_dirty_state: bdi btrfs-1: dirty=654 wb=745 unstable=0 bg_thresh=981 thresh=1962 gap=563 poll_thresh=14 ino=257 dd-2584 [006] 208.721843: balance_dirty_state: bdi btrfs-1: dirty=679 wb=745 unstable=0 bg_thresh=983 thresh=1967 gap=543 poll_thresh=15 ino=257 dd-2584 [006] 208.721961: balance_dirty_state: bdi btrfs-1: dirty=679 wb=745 unstable=0 bg_thresh=980 thresh=1961 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 208.722196: balance_dirty_state: bdi btrfs-1: dirty=704 wb=745 unstable=0 bg_thresh=980 thresh=1960 gap=511 poll_thresh=17 ino=257 dd-2584 [006] 208.722433: balance_dirty_state: bdi btrfs-1: dirty=754 wb=745 unstable=0 bg_thresh=982 thresh=1964 gap=465 poll_thresh=18 ino=257 dd-2584 [006] 208.722441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-203% task_weight=100% bdi_bw=45684 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 208.729158: balance_dirty_state: bdi btrfs-1: dirty=754 wb=745 unstable=0 bg_thresh=982 thresh=1964 gap=465 poll_thresh=18 ino=257 dd-2584 [006] 208.729166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-203% task_weight=100% bdi_bw=45684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 208.737210: balance_dirty_state: bdi btrfs-1: dirty=754 wb=620 unstable=0 bg_thresh=980 thresh=1961 gap=587 poll_thresh=18 ino=257 dd-2584 [006] 208.737328: balance_dirty_state: bdi btrfs-1: dirty=754 wb=620 unstable=0 bg_thresh=983 thresh=1966 gap=592 poll_thresh=13 ino=257 dd-2584 [006] 208.737431: balance_dirty_state: bdi btrfs-1: dirty=779 wb=620 unstable=0 bg_thresh=980 thresh=1960 gap=561 poll_thresh=14 ino=257 dd-2584 [006] 208.737533: balance_dirty_state: bdi btrfs-1: dirty=804 wb=620 unstable=0 bg_thresh=982 thresh=1965 gap=541 poll_thresh=15 ino=257 dd-2584 [006] 208.737633: balance_dirty_state: bdi btrfs-1: dirty=804 wb=620 unstable=0 bg_thresh=979 thresh=1959 gap=535 poll_thresh=16 ino=257 dd-2584 [006] 208.737838: balance_dirty_state: bdi btrfs-1: dirty=854 wb=620 unstable=0 bg_thresh=979 thresh=1958 gap=484 poll_thresh=17 ino=257 dd-2584 [006] 208.737845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-55% task_gap=-210% task_weight=99% bdi_bw=45684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 208.745269: balance_dirty_state: bdi btrfs-1: dirty=854 wb=470 unstable=0 bg_thresh=978 thresh=1957 gap=633 poll_thresh=17 ino=257 dd-2584 [003] 208.745399: balance_dirty_state: bdi btrfs-1: dirty=854 wb=470 unstable=0 bg_thresh=978 thresh=1956 gap=632 poll_thresh=13 ino=257 dd-2584 [003] 208.745518: balance_dirty_state: bdi btrfs-1: dirty=879 wb=470 unstable=0 bg_thresh=978 thresh=1956 gap=607 poll_thresh=14 ino=257 dd-2584 [003] 208.745636: balance_dirty_state: bdi btrfs-1: dirty=904 wb=470 unstable=0 bg_thresh=977 thresh=1955 gap=581 poll_thresh=15 ino=257 dd-2584 [003] 208.746119: balance_dirty_state: bdi btrfs-1: dirty=904 wb=470 unstable=0 bg_thresh=974 thresh=1949 gap=575 poll_thresh=16 ino=257 dd-2584 [003] 208.746353: balance_dirty_state: bdi btrfs-1: dirty=954 wb=470 unstable=0 bg_thresh=974 thresh=1948 gap=524 poll_thresh=17 ino=257 dd-2584 [003] 208.746590: balance_dirty_state: bdi btrfs-1: dirty=979 wb=470 unstable=0 bg_thresh=976 thresh=1952 gap=503 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 208.746674: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6172 wrote=0 to_write=8192 dd-2584 [003] 208.746841: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=470 unstable=0 bg_thresh=975 thresh=1951 gap=477 poll_thresh=19 ino=257 dd-2584 [003] 208.746844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1220 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-60% task_gap=-220% task_weight=100% bdi_bw=45684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 208.749107: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1512 wrote=832 to_write=7360 dd-2584 [003] 208.753179: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1295 unstable=0 bg_thresh=975 thresh=1951 gap=502 poll_thresh=19 ino=257 dd-2584 [003] 208.753248: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1295 unstable=0 bg_thresh=978 thresh=1956 gap=482 poll_thresh=14 ino=257 dd-2584 [003] 208.753253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-311% task_weight=99% bdi_bw=45684 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 208.761202: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1170 unstable=0 bg_thresh=976 thresh=1953 gap=604 poll_thresh=14 ino=257 dd-2584 [003] 208.761327: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1170 unstable=0 bg_thresh=973 thresh=1947 gap=598 poll_thresh=10 ino=257 dd-2584 [003] 208.761446: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1170 unstable=0 bg_thresh=976 thresh=1952 gap=578 poll_thresh=11 ino=257 dd-2584 [003] 208.761567: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1170 unstable=0 bg_thresh=975 thresh=1951 gap=552 poll_thresh=12 ino=257 dd-2584 [003] 208.761685: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1170 unstable=0 bg_thresh=978 thresh=1956 gap=557 poll_thresh=13 ino=257 dd-2584 [003] 208.761805: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1170 unstable=0 bg_thresh=975 thresh=1950 gap=526 poll_thresh=14 ino=257 dd-2584 [003] 208.761921: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1170 unstable=0 bg_thresh=977 thresh=1955 gap=506 poll_thresh=15 ino=257 dd-2584 [003] 208.762040: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1170 unstable=0 bg_thresh=974 thresh=1949 gap=500 poll_thresh=16 ino=257 dd-2584 [003] 208.762643: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1170 unstable=0 bg_thresh=974 thresh=1948 gap=474 poll_thresh=17 ino=257 dd-2584 [003] 208.762653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1298 task_limit=1217 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-86% task_gap=-274% task_weight=100% bdi_bw=45684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 208.769215: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1170 unstable=0 bg_thresh=974 thresh=1948 gap=474 poll_thresh=17 ino=257 dd-2584 [000] 208.769224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1298 task_limit=1217 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-86% task_gap=-274% task_weight=100% bdi_bw=45684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 208.777146: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1045 unstable=0 bg_thresh=975 thresh=1951 gap=602 poll_thresh=17 ino=257 dd-2584 [000] 208.777215: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1045 unstable=0 bg_thresh=975 thresh=1951 gap=577 poll_thresh=13 ino=257 dd-2584 [000] 208.777271: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1045 unstable=0 bg_thresh=978 thresh=1956 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 208.777328: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1045 unstable=0 bg_thresh=978 thresh=1956 gap=557 poll_thresh=15 ino=257 dd-2584 [000] 208.777384: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1045 unstable=0 bg_thresh=980 thresh=1961 gap=537 poll_thresh=16 ino=257 dd-2584 [000] 208.777497: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1045 unstable=0 bg_thresh=983 thresh=1966 gap=517 poll_thresh=17 ino=257 dd-2584 [000] 208.777610: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1045 unstable=0 bg_thresh=985 thresh=1970 gap=496 poll_thresh=18 ino=257 dd-2584 [000] 208.777723: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1045 unstable=0 bg_thresh=984 thresh=1969 gap=445 poll_thresh=19 ino=257 dd-2584 [000] 208.777727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=45684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 208.785127: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1045 unstable=0 bg_thresh=984 thresh=1969 gap=445 poll_thresh=19 ino=257 dd-2584 [000] 208.785133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=45684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 208.793083: balance_dirty_state: bdi btrfs-1: dirty=479 wb=920 unstable=0 bg_thresh=981 thresh=1963 gap=564 poll_thresh=19 ino=257 dd-2584 [004] 208.793172: balance_dirty_state: bdi btrfs-1: dirty=479 wb=920 unstable=0 bg_thresh=981 thresh=1963 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 208.793257: balance_dirty_state: bdi btrfs-1: dirty=504 wb=920 unstable=0 bg_thresh=984 thresh=1968 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 208.793342: balance_dirty_state: bdi btrfs-1: dirty=529 wb=920 unstable=0 bg_thresh=984 thresh=1968 gap=519 poll_thresh=16 ino=257 dd-2584 [004] 208.793508: balance_dirty_state: bdi btrfs-1: dirty=554 wb=920 unstable=0 bg_thresh=989 thresh=1978 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 208.793980: balance_dirty_state: bdi btrfs-1: dirty=579 wb=920 unstable=0 bg_thresh=988 thresh=1977 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 208.793987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=45684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 208.801097: balance_dirty_state: bdi btrfs-1: dirty=579 wb=720 unstable=0 bg_thresh=980 thresh=1961 gap=662 poll_thresh=18 ino=257 dd-2584 [004] 208.801221: balance_dirty_state: bdi btrfs-1: dirty=604 wb=720 unstable=0 bg_thresh=980 thresh=1961 gap=637 poll_thresh=13 ino=257 dd-2584 [004] 208.801337: balance_dirty_state: bdi btrfs-1: dirty=604 wb=720 unstable=0 bg_thresh=983 thresh=1966 gap=642 poll_thresh=14 ino=257 dd-2584 [004] 208.801452: balance_dirty_state: bdi btrfs-1: dirty=629 wb=720 unstable=0 bg_thresh=983 thresh=1966 gap=617 poll_thresh=15 ino=257 dd-2584 [004] 208.801567: balance_dirty_state: bdi btrfs-1: dirty=654 wb=720 unstable=0 bg_thresh=985 thresh=1971 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 208.801798: balance_dirty_state: bdi btrfs-1: dirty=679 wb=720 unstable=0 bg_thresh=988 thresh=1976 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 208.802035: balance_dirty_state: bdi btrfs-1: dirty=704 wb=720 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 208.802268: balance_dirty_state: bdi btrfs-1: dirty=754 wb=720 unstable=0 bg_thresh=989 thresh=1979 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 208.802503: balance_dirty_state: bdi btrfs-1: dirty=779 wb=720 unstable=0 bg_thresh=989 thresh=1978 gap=479 poll_thresh=20 ino=257 dd-2584 [004] 208.802511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=45684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 208.809152: balance_dirty_state: bdi btrfs-1: dirty=779 wb=720 unstable=0 bg_thresh=989 thresh=1978 gap=479 poll_thresh=20 ino=257 dd-2584 [004] 208.809161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=45684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 208.817131: balance_dirty_state: bdi btrfs-1: dirty=779 wb=595 unstable=0 bg_thresh=987 thresh=1974 gap=600 poll_thresh=20 ino=257 dd-2584 [004] 208.817210: balance_dirty_state: bdi btrfs-1: dirty=804 wb=595 unstable=0 bg_thresh=987 thresh=1974 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 208.817281: balance_dirty_state: bdi btrfs-1: dirty=804 wb=595 unstable=0 bg_thresh=989 thresh=1979 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 208.817645: balance_dirty_state: bdi btrfs-1: dirty=829 wb=595 unstable=0 bg_thresh=989 thresh=1978 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 208.817790: balance_dirty_state: bdi btrfs-1: dirty=879 wb=595 unstable=0 bg_thresh=988 thresh=1977 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 208.817934: balance_dirty_state: bdi btrfs-1: dirty=904 wb=595 unstable=0 bg_thresh=990 thresh=1981 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 208.817940: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 208.825140: balance_dirty_state: bdi btrfs-1: dirty=904 wb=470 unstable=0 bg_thresh=979 thresh=1959 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 208.825248: balance_dirty_state: bdi btrfs-1: dirty=929 wb=470 unstable=0 bg_thresh=979 thresh=1959 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 208.825358: balance_dirty_state: bdi btrfs-1: dirty=929 wb=470 unstable=0 bg_thresh=982 thresh=1964 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 208.825464: balance_dirty_state: bdi btrfs-1: dirty=954 wb=470 unstable=0 bg_thresh=982 thresh=1964 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 208.825679: balance_dirty_state: bdi btrfs-1: dirty=979 wb=470 unstable=0 bg_thresh=987 thresh=1974 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 208.825846: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=470 unstable=0 bg_thresh=986 thresh=1973 gap=499 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 208.825913: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6252 wrote=0 to_write=8192 dd-2584 [004] 208.825999: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=470 unstable=0 bg_thresh=986 thresh=1972 gap=448 poll_thresh=19 ino=257 dd-2584 [004] 208.826002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 208.828507: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1588 wrote=896 to_write=7296 dd-2584 [002] 208.833226: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1370 unstable=0 bg_thresh=985 thresh=1970 gap=421 poll_thresh=19 ino=257 dd-2584 [002] 208.833233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-195% task_weight=99% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 208.841185: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1370 unstable=0 bg_thresh=984 thresh=1969 gap=420 poll_thresh=19 ino=257 dd-2584 [001] 208.841191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 208.853238: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1245 unstable=0 bg_thresh=971 thresh=1943 gap=519 poll_thresh=19 ino=257 dd-2584 [006] 208.853343: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1245 unstable=0 bg_thresh=971 thresh=1943 gap=519 poll_thresh=14 ino=257 dd-2584 [006] 208.853834: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1245 unstable=0 bg_thresh=974 thresh=1948 gap=499 poll_thresh=15 ino=257 dd-2584 [006] 208.853950: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1245 unstable=0 bg_thresh=974 thresh=1948 gap=499 poll_thresh=16 ino=257 dd-2584 [006] 208.854181: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1245 unstable=0 bg_thresh=979 thresh=1958 gap=459 poll_thresh=17 ino=257 dd-2584 [006] 208.854190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 208.861219: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1245 unstable=0 bg_thresh=979 thresh=1958 gap=459 poll_thresh=17 ino=257 dd-2584 [006] 208.861228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 208.869231: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1245 unstable=0 bg_thresh=979 thresh=1958 gap=459 poll_thresh=17 ino=257 dd-2584 [006] 208.869239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 208.877261: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1095 unstable=0 bg_thresh=982 thresh=1965 gap=616 poll_thresh=17 ino=257 dd-2584 [000] 208.877388: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1095 unstable=0 bg_thresh=985 thresh=1970 gap=621 poll_thresh=13 ino=257 dd-2584 [000] 208.877502: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1095 unstable=0 bg_thresh=985 thresh=1970 gap=596 poll_thresh=14 ino=257 dd-2584 [000] 208.877618: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1095 unstable=0 bg_thresh=987 thresh=1975 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 208.877736: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1095 unstable=0 bg_thresh=987 thresh=1975 gap=576 poll_thresh=16 ino=257 dd-2584 [000] 208.877972: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1095 unstable=0 bg_thresh=989 thresh=1979 gap=555 poll_thresh=17 ino=257 dd-2584 [000] 208.878209: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1095 unstable=0 bg_thresh=989 thresh=1978 gap=504 poll_thresh=18 ino=257 dd-2584 [000] 208.878447: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1095 unstable=0 bg_thresh=985 thresh=1971 gap=472 poll_thresh=19 ino=257 dd-2584 [000] 208.878456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 208.885171: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1045 unstable=0 bg_thresh=983 thresh=1966 gap=517 poll_thresh=19 ino=257 dd-2584 [001] 208.885297: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1020 unstable=0 bg_thresh=985 thresh=1971 gap=547 poll_thresh=14 ino=257 dd-2584 [001] 208.885410: balance_dirty_state: bdi btrfs-1: dirty=429 wb=970 unstable=0 bg_thresh=985 thresh=1971 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 208.885822: balance_dirty_state: bdi btrfs-1: dirty=429 wb=970 unstable=0 bg_thresh=988 thresh=1976 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 208.886024: balance_dirty_state: bdi btrfs-1: dirty=454 wb=970 unstable=0 bg_thresh=990 thresh=1981 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 208.886227: balance_dirty_state: bdi btrfs-1: dirty=504 wb=970 unstable=0 bg_thresh=992 thresh=1985 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 208.886430: balance_dirty_state: bdi btrfs-1: dirty=529 wb=970 unstable=0 bg_thresh=992 thresh=1984 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 208.886439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 208.897144: balance_dirty_state: bdi btrfs-1: dirty=529 wb=920 unstable=0 bg_thresh=995 thresh=1991 gap=542 poll_thresh=19 ino=257 dd-2584 [005] 208.897329: balance_dirty_state: bdi btrfs-1: dirty=554 wb=920 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=14 ino=257 dd-2584 [005] 208.897506: balance_dirty_state: bdi btrfs-1: dirty=579 wb=920 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=15 ino=257 dd-2584 [005] 208.897518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [005] 208.905205: balance_dirty_state: bdi btrfs-1: dirty=579 wb=920 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=15 ino=257 dd-2584 [005] 208.905211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 208.913290: balance_dirty_state: bdi btrfs-1: dirty=579 wb=795 unstable=0 bg_thresh=996 thresh=1993 gap=619 poll_thresh=15 ino=257 dd-2584 [005] 208.913369: balance_dirty_state: bdi btrfs-1: dirty=579 wb=795 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=11 ino=257 dd-2584 [005] 208.913429: balance_dirty_state: bdi btrfs-1: dirty=604 wb=795 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=12 ino=257 dd-2584 [005] 208.913485: balance_dirty_state: bdi btrfs-1: dirty=629 wb=795 unstable=0 bg_thresh=993 thresh=1986 gap=562 poll_thresh=13 ino=257 dd-2584 [005] 208.913542: balance_dirty_state: bdi btrfs-1: dirty=629 wb=795 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=14 ino=257 dd-2584 [005] 208.913600: balance_dirty_state: bdi btrfs-1: dirty=654 wb=795 unstable=0 bg_thresh=995 thresh=1990 gap=541 poll_thresh=15 ino=257 dd-2584 [005] 208.913656: balance_dirty_state: bdi btrfs-1: dirty=679 wb=795 unstable=0 bg_thresh=997 thresh=1995 gap=521 poll_thresh=16 ino=257 dd-2584 [005] 208.913942: balance_dirty_state: bdi btrfs-1: dirty=704 wb=795 unstable=0 bg_thresh=997 thresh=1994 gap=495 poll_thresh=17 ino=257 dd-2584 [005] 208.913947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 208.921194: balance_dirty_state: bdi btrfs-1: dirty=704 wb=670 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=17 ino=257 dd-2584 [005] 208.921280: balance_dirty_state: bdi btrfs-1: dirty=704 wb=670 unstable=0 bg_thresh=990 thresh=1981 gap=607 poll_thresh=13 ino=257 dd-2584 [005] 208.921341: balance_dirty_state: bdi btrfs-1: dirty=729 wb=670 unstable=0 bg_thresh=990 thresh=1980 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 208.921398: balance_dirty_state: bdi btrfs-1: dirty=754 wb=670 unstable=0 bg_thresh=992 thresh=1985 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 208.921456: balance_dirty_state: bdi btrfs-1: dirty=754 wb=670 unstable=0 bg_thresh=992 thresh=1984 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 208.921569: balance_dirty_state: bdi btrfs-1: dirty=804 wb=670 unstable=0 bg_thresh=991 thresh=1983 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 208.921683: balance_dirty_state: bdi btrfs-1: dirty=829 wb=670 unstable=0 bg_thresh=991 thresh=1982 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 208.921688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=43924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 208.929221: balance_dirty_state: bdi btrfs-1: dirty=829 wb=545 unstable=0 bg_thresh=992 thresh=1984 gap=610 poll_thresh=18 ino=257 dd-2584 [005] 208.929293: balance_dirty_state: bdi btrfs-1: dirty=854 wb=545 unstable=0 bg_thresh=992 thresh=1984 gap=585 poll_thresh=13 ino=257 dd-2584 [005] 208.929351: balance_dirty_state: bdi btrfs-1: dirty=854 wb=545 unstable=0 bg_thresh=991 thresh=1983 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 208.929409: balance_dirty_state: bdi btrfs-1: dirty=879 wb=545 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 208.929466: balance_dirty_state: bdi btrfs-1: dirty=879 wb=545 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 208.929578: balance_dirty_state: bdi btrfs-1: dirty=929 wb=545 unstable=0 bg_thresh=993 thresh=1986 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 208.929862: balance_dirty_state: bdi btrfs-1: dirty=954 wb=545 unstable=0 bg_thresh=992 thresh=1985 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 208.929867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=43924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 208.937254: balance_dirty_state: bdi btrfs-1: dirty=954 wb=545 unstable=0 bg_thresh=992 thresh=1985 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 208.937264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=43924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 208.945213: balance_dirty_state: bdi btrfs-1: dirty=954 wb=420 unstable=0 bg_thresh=994 thresh=1988 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 208.945315: balance_dirty_state: bdi btrfs-1: dirty=979 wb=420 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=13 ino=257 dd-2584 [005] 208.945373: balance_dirty_state: bdi btrfs-1: dirty=979 wb=420 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 208.945431: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=420 unstable=0 bg_thresh=993 thresh=1986 gap=562 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 208.945454: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6372 wrote=0 to_write=8192 dd-2584 [005] 208.945519: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=420 unstable=0 bg_thresh=995 thresh=1991 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 208.945689: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=420 unstable=0 bg_thresh=995 thresh=1990 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 208.945865: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=470 unstable=0 bg_thresh=994 thresh=1989 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 208.945867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=43924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 208.947735: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1708 wrote=928 to_write=7264 dd-2584 [005] 208.953247: balance_dirty_state: bdi btrfs-1: dirty=154 wb=1320 unstable=0 bg_thresh=994 thresh=1989 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 208.953318: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1320 unstable=0 bg_thresh=994 thresh=1988 gap=489 poll_thresh=13 ino=257 dd-2584 [005] 208.953323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=43924 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 208.961167: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1320 unstable=0 bg_thresh=987 thresh=1974 gap=475 poll_thresh=13 ino=257 dd-2584 [001] 208.961173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=43924 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 208.973152: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1195 unstable=0 bg_thresh=976 thresh=1953 gap=579 poll_thresh=13 ino=257 dd-2584 [001] 208.973220: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1195 unstable=0 bg_thresh=979 thresh=1958 gap=559 poll_thresh=10 ino=257 dd-2584 [001] 208.973281: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1195 unstable=0 bg_thresh=979 thresh=1958 gap=559 poll_thresh=11 ino=257 dd-2584 [001] 208.973342: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1195 unstable=0 bg_thresh=981 thresh=1963 gap=539 poll_thresh=12 ino=257 dd-2584 [001] 208.973404: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1195 unstable=0 bg_thresh=981 thresh=1963 gap=539 poll_thresh=13 ino=257 dd-2584 [001] 208.973466: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1195 unstable=0 bg_thresh=981 thresh=1962 gap=513 poll_thresh=14 ino=257 dd-2584 [001] 208.973531: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1195 unstable=0 bg_thresh=981 thresh=1962 gap=488 poll_thresh=15 ino=257 dd-2584 [001] 208.973535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-28% task_gap=-157% task_weight=100% bdi_bw=43924 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 208.981205: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1070 unstable=0 bg_thresh=977 thresh=1955 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 208.981475: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1070 unstable=0 bg_thresh=979 thresh=1959 gap=610 poll_thresh=11 ino=257 dd-2584 [001] 208.981535: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1070 unstable=0 bg_thresh=979 thresh=1959 gap=585 poll_thresh=12 ino=257 dd-2584 [001] 208.981594: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1070 unstable=0 bg_thresh=979 thresh=1958 gap=559 poll_thresh=13 ino=257 dd-2584 [001] 208.981653: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1070 unstable=0 bg_thresh=979 thresh=1958 gap=559 poll_thresh=14 ino=257 dd-2584 [001] 208.981713: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1070 unstable=0 bg_thresh=978 thresh=1957 gap=533 poll_thresh=15 ino=257 dd-2584 [001] 208.981772: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1070 unstable=0 bg_thresh=978 thresh=1957 gap=508 poll_thresh=16 ino=257 dd-2584 [001] 208.981890: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1070 unstable=0 bg_thresh=980 thresh=1961 gap=487 poll_thresh=17 ino=257 dd-2584 [001] 208.981895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=43924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 208.989244: balance_dirty_state: bdi btrfs-1: dirty=404 wb=945 unstable=0 bg_thresh=980 thresh=1961 gap=612 poll_thresh=17 ino=257 dd-2584 [005] 208.989365: balance_dirty_state: bdi btrfs-1: dirty=404 wb=945 unstable=0 bg_thresh=983 thresh=1966 gap=617 poll_thresh=13 ino=257 dd-2584 [005] 208.989487: balance_dirty_state: bdi btrfs-1: dirty=429 wb=945 unstable=0 bg_thresh=983 thresh=1966 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 208.989605: balance_dirty_state: bdi btrfs-1: dirty=454 wb=945 unstable=0 bg_thresh=985 thresh=1971 gap=572 poll_thresh=15 ino=257 dd-2584 [005] 208.989725: balance_dirty_state: bdi btrfs-1: dirty=454 wb=945 unstable=0 bg_thresh=982 thresh=1965 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 208.989963: balance_dirty_state: bdi btrfs-1: dirty=504 wb=945 unstable=0 bg_thresh=982 thresh=1964 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 208.990201: balance_dirty_state: bdi btrfs-1: dirty=529 wb=945 unstable=0 bg_thresh=984 thresh=1968 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 208.990685: balance_dirty_state: bdi btrfs-1: dirty=554 wb=945 unstable=0 bg_thresh=977 thresh=1955 gap=456 poll_thresh=19 ino=257 dd-2584 [005] 208.990690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=43924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 208.997230: balance_dirty_state: bdi btrfs-1: dirty=554 wb=945 unstable=0 bg_thresh=990 thresh=1981 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 208.997236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=43924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 209.005218: balance_dirty_state: bdi btrfs-1: dirty=554 wb=670 unstable=0 bg_thresh=986 thresh=1973 gap=749 poll_thresh=19 ino=257 dd-2584 [006] 209.005287: balance_dirty_state: bdi btrfs-1: dirty=554 wb=670 unstable=0 bg_thresh=989 thresh=1978 gap=754 poll_thresh=14 ino=257 dd-2584 [006] 209.005351: balance_dirty_state: bdi btrfs-1: dirty=579 wb=670 unstable=0 bg_thresh=989 thresh=1978 gap=729 poll_thresh=15 ino=257 dd-2584 [006] 209.005412: balance_dirty_state: bdi btrfs-1: dirty=604 wb=670 unstable=0 bg_thresh=988 thresh=1977 gap=703 poll_thresh=16 ino=257 dd-2584 [006] 209.005531: balance_dirty_state: bdi btrfs-1: dirty=629 wb=670 unstable=0 bg_thresh=988 thresh=1976 gap=677 poll_thresh=17 ino=257 dd-2584 [006] 209.005654: balance_dirty_state: bdi btrfs-1: dirty=654 wb=670 unstable=0 bg_thresh=987 thresh=1975 gap=651 poll_thresh=18 ino=257 dd-2584 [006] 209.005774: balance_dirty_state: bdi btrfs-1: dirty=704 wb=670 unstable=0 bg_thresh=989 thresh=1979 gap=605 poll_thresh=19 ino=257 dd-2584 [006] 209.005895: balance_dirty_state: bdi btrfs-1: dirty=729 wb=670 unstable=0 bg_thresh=989 thresh=1978 gap=579 poll_thresh=20 ino=257 dd-2584 [006] 209.006015: balance_dirty_state: bdi btrfs-1: dirty=754 wb=670 unstable=0 bg_thresh=988 thresh=1977 gap=553 poll_thresh=21 ino=257 dd-2584 [006] 209.006317: balance_dirty_state: bdi btrfs-1: dirty=779 wb=670 unstable=0 bg_thresh=990 thresh=1981 gap=532 poll_thresh=22 ino=257 dd-2584 [006] 209.006436: balance_dirty_state: bdi btrfs-1: dirty=829 wb=670 unstable=0 bg_thresh=990 thresh=1980 gap=481 poll_thresh=23 ino=257 dd-2584 [006] 209.006441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=43924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 209.013242: balance_dirty_state: bdi btrfs-1: dirty=829 wb=670 unstable=0 bg_thresh=990 thresh=1980 gap=481 poll_thresh=23 ino=257 dd-2584 [006] 209.013247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=43924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 209.021294: balance_dirty_state: bdi btrfs-1: dirty=829 wb=420 unstable=0 bg_thresh=985 thresh=1971 gap=722 poll_thresh=23 ino=257 dd-2584 [000] 209.021372: balance_dirty_state: bdi btrfs-1: dirty=849 wb=431 unstable=0 bg_thresh=983 thresh=1967 gap=687 poll_thresh=17 ino=257 dd-2584 [000] 209.021703: balance_dirty_state: bdi btrfs-1: dirty=874 wb=406 unstable=0 bg_thresh=986 thresh=1972 gap=692 poll_thresh=18 ino=257 dd-2584 [000] 209.021941: balance_dirty_state: bdi btrfs-1: dirty=899 wb=306 unstable=0 bg_thresh=990 thresh=1981 gap=776 poll_thresh=19 ino=257 dd-2584 [000] 209.022183: balance_dirty_state: bdi btrfs-1: dirty=949 wb=306 unstable=0 bg_thresh=993 thresh=1986 gap=731 poll_thresh=20 ino=257 dd-2584 [000] 209.022416: balance_dirty_state: bdi btrfs-1: dirty=974 wb=306 unstable=0 bg_thresh=992 thresh=1985 gap=705 poll_thresh=21 ino=257 dd-2584 [000] 209.022650: balance_dirty_state: bdi btrfs-1: dirty=999 wb=306 unstable=0 bg_thresh=992 thresh=1984 gap=679 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 209.022700: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6448 wrote=0 to_write=8192 dd-2584 [000] 209.022899: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=306 unstable=0 bg_thresh=991 thresh=1982 gap=652 poll_thresh=23 ino=257 dd-2584 [000] 209.023516: balance_dirty_state: bdi btrfs-1: dirty=949 wb=431 unstable=0 bg_thresh=990 thresh=1981 gap=601 poll_thresh=24 ino=257 dd-2584 [000] 209.023837: balance_dirty_state: bdi btrfs-1: dirty=924 wb=506 unstable=0 bg_thresh=990 thresh=1980 gap=550 poll_thresh=25 ino=257 dd-2584 [000] 209.024177: balance_dirty_state: bdi btrfs-1: dirty=874 wb=581 unstable=0 bg_thresh=992 thresh=1984 gap=529 poll_thresh=26 ino=257 dd-2584 [000] 209.024516: balance_dirty_state: bdi btrfs-1: dirty=824 wb=631 unstable=0 bg_thresh=991 thresh=1983 gap=528 poll_thresh=27 ino=257 dd-2584 [000] 209.024863: balance_dirty_state: bdi btrfs-1: dirty=799 wb=706 unstable=0 bg_thresh=991 thresh=1982 gap=477 poll_thresh=28 ino=257 dd-2584 [000] 209.024867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=43924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 209.027814: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1788 wrote=1040 to_write=7152 dd-2584 [000] 209.029230: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1356 unstable=0 bg_thresh=991 thresh=1982 gap=452 poll_thresh=28 ino=257 dd-2584 [000] 209.029241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 209.037166: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1181 unstable=0 bg_thresh=990 thresh=1980 gap=625 poll_thresh=28 ino=257 dd-2584 [004] 209.037274: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1131 unstable=0 bg_thresh=986 thresh=1972 gap=667 poll_thresh=21 ino=257 dd-2584 [004] 209.037459: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1106 unstable=0 bg_thresh=994 thresh=1988 gap=658 poll_thresh=22 ino=257 dd-2584 [004] 209.037630: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1106 unstable=0 bg_thresh=996 thresh=1993 gap=638 poll_thresh=23 ino=257 dd-2584 [004] 209.038109: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1106 unstable=0 bg_thresh=996 thresh=1992 gap=612 poll_thresh=24 ino=257 dd-2584 [004] 209.038279: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1106 unstable=0 bg_thresh=995 thresh=1991 gap=561 poll_thresh=25 ino=257 dd-2584 [004] 209.038447: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1106 unstable=0 bg_thresh=997 thresh=1995 gap=540 poll_thresh=26 ino=257 dd-2584 [004] 209.038618: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1106 unstable=0 bg_thresh=997 thresh=1994 gap=514 poll_thresh=27 ino=257 dd-2584 [004] 209.038798: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1106 unstable=0 bg_thresh=996 thresh=1993 gap=488 poll_thresh=28 ino=257 dd-2584 [004] 209.038805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.045274: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1100 unstable=0 bg_thresh=999 thresh=1998 gap=486 poll_thresh=28 ino=257 dd-2584 [002] 209.045280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.057262: balance_dirty_state: bdi btrfs-1: dirty=412 wb=800 unstable=0 bg_thresh=998 thresh=1996 gap=784 poll_thresh=28 ino=257 dd-2584 [002] 209.057360: balance_dirty_state: bdi btrfs-1: dirty=412 wb=800 unstable=0 bg_thresh=998 thresh=1996 gap=784 poll_thresh=21 ino=257 dd-2584 [002] 209.057472: balance_dirty_state: bdi btrfs-1: dirty=462 wb=800 unstable=0 bg_thresh=1000 thresh=2001 gap=739 poll_thresh=22 ino=257 dd-2584 [002] 209.057585: balance_dirty_state: bdi btrfs-1: dirty=487 wb=800 unstable=0 bg_thresh=1005 thresh=2011 gap=724 poll_thresh=23 ino=257 dd-2584 [002] 209.057699: balance_dirty_state: bdi btrfs-1: dirty=512 wb=800 unstable=0 bg_thresh=1005 thresh=2010 gap=698 poll_thresh=24 ino=257 dd-2584 [002] 209.057985: balance_dirty_state: bdi btrfs-1: dirty=562 wb=800 unstable=0 bg_thresh=1004 thresh=2009 gap=647 poll_thresh=25 ino=257 dd-2584 [002] 209.058097: balance_dirty_state: bdi btrfs-1: dirty=587 wb=800 unstable=0 bg_thresh=1004 thresh=2008 gap=621 poll_thresh=26 ino=257 dd-2584 [002] 209.058209: balance_dirty_state: bdi btrfs-1: dirty=612 wb=800 unstable=0 bg_thresh=1006 thresh=2012 gap=600 poll_thresh=27 ino=257 dd-2584 [002] 209.058323: balance_dirty_state: bdi btrfs-1: dirty=637 wb=800 unstable=0 bg_thresh=1005 thresh=2011 gap=574 poll_thresh=28 ino=257 dd-2584 [002] 209.058436: balance_dirty_state: bdi btrfs-1: dirty=687 wb=800 unstable=0 bg_thresh=1005 thresh=2010 gap=523 poll_thresh=29 ino=257 dd-2584 [002] 209.058548: balance_dirty_state: bdi btrfs-1: dirty=712 wb=800 unstable=0 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=30 ino=257 dd-2584 [002] 209.058552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 209.065196: balance_dirty_state: bdi btrfs-1: dirty=716 wb=675 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=30 ino=257 dd-2584 [002] 209.065266: balance_dirty_state: bdi btrfs-1: dirty=716 wb=675 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=22 ino=257 dd-2584 [002] 209.065375: balance_dirty_state: bdi btrfs-1: dirty=766 wb=675 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=23 ino=257 dd-2584 [002] 209.065657: balance_dirty_state: bdi btrfs-1: dirty=791 wb=675 unstable=0 bg_thresh=1007 thresh=2015 gap=549 poll_thresh=24 ino=257 dd-2584 [002] 209.065772: balance_dirty_state: bdi btrfs-1: dirty=816 wb=675 unstable=0 bg_thresh=1007 thresh=2014 gap=523 poll_thresh=25 ino=257 dd-2584 [002] 209.065884: balance_dirty_state: bdi btrfs-1: dirty=866 wb=675 unstable=0 bg_thresh=1006 thresh=2013 gap=472 poll_thresh=26 ino=257 dd-2584 [002] 209.065888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.073284: balance_dirty_state: bdi btrfs-1: dirty=866 wb=550 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=26 ino=257 dd-2584 [002] 209.073351: balance_dirty_state: bdi btrfs-1: dirty=866 wb=550 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=19 ino=257 dd-2584 [002] 209.073466: balance_dirty_state: bdi btrfs-1: dirty=916 wb=550 unstable=0 bg_thresh=1002 thresh=2005 gap=539 poll_thresh=20 ino=257 dd-2584 [002] 209.073582: balance_dirty_state: bdi btrfs-1: dirty=941 wb=550 unstable=0 bg_thresh=1007 thresh=2015 gap=524 poll_thresh=21 ino=257 dd-2584 [002] 209.073699: balance_dirty_state: bdi btrfs-1: dirty=966 wb=550 unstable=0 bg_thresh=1007 thresh=2014 gap=498 poll_thresh=22 ino=257 dd-2584 [002] 209.073704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.081211: balance_dirty_state: bdi btrfs-1: dirty=966 wb=425 unstable=0 bg_thresh=983 thresh=1967 gap=576 poll_thresh=22 ino=257 dd-2584 [002] 209.081292: balance_dirty_state: bdi btrfs-1: dirty=991 wb=425 unstable=0 bg_thresh=983 thresh=1967 gap=551 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 209.081367: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6508 wrote=0 to_write=8192 dd-2584 [002] 209.081418: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=425 unstable=0 bg_thresh=986 thresh=1972 gap=531 poll_thresh=17 ino=257 dd-2584 [002] 209.081723: balance_dirty_state: bdi btrfs-1: dirty=941 wb=525 unstable=0 bg_thresh=988 thresh=1977 gap=511 poll_thresh=18 ino=257 dd-2584 [002] 209.081853: balance_dirty_state: bdi btrfs-1: dirty=941 wb=575 unstable=0 bg_thresh=993 thresh=1986 gap=470 poll_thresh=19 ino=257 dd-2584 [002] 209.081855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 209.083507: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1844 wrote=912 to_write=7280 dd-2584 [002] 209.089164: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1200 unstable=0 bg_thresh=996 thresh=1993 gap=627 poll_thresh=19 ino=257 dd-2584 [002] 209.089229: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1200 unstable=0 bg_thresh=996 thresh=1993 gap=627 poll_thresh=14 ino=257 dd-2584 [002] 209.089291: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1200 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=15 ino=257 dd-2584 [002] 209.089351: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1200 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=16 ino=257 dd-2584 [002] 209.089470: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1200 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=17 ino=257 dd-2584 [002] 209.089594: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1200 unstable=0 bg_thresh=1006 thresh=2013 gap=547 poll_thresh=18 ino=257 dd-2584 [002] 209.089716: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1200 unstable=0 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=19 ino=257 dd-2584 [002] 209.089841: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1200 unstable=0 bg_thresh=1008 thresh=2016 gap=475 poll_thresh=20 ino=257 dd-2584 [002] 209.089846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.097173: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1062 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=20 ino=257 dd-2584 [002] 209.097240: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1068 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 209.097305: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1068 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 209.097609: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1068 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=17 ino=257 dd-2584 [002] 209.097729: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1068 unstable=0 bg_thresh=1003 thresh=2007 gap=516 poll_thresh=18 ino=257 dd-2584 [002] 209.097851: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1068 unstable=0 bg_thresh=1002 thresh=2005 gap=464 poll_thresh=19 ino=257 dd-2584 [002] 209.097856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.105183: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1068 unstable=0 bg_thresh=984 thresh=1968 gap=427 poll_thresh=19 ino=257 dd-2584 [002] 209.105188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=98% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.113172: balance_dirty_state: bdi btrfs-1: dirty=473 wb=793 unstable=0 bg_thresh=983 thresh=1967 gap=701 poll_thresh=19 ino=257 dd-2584 [002] 209.113237: balance_dirty_state: bdi btrfs-1: dirty=473 wb=793 unstable=0 bg_thresh=983 thresh=1967 gap=701 poll_thresh=14 ino=257 dd-2584 [002] 209.113306: balance_dirty_state: bdi btrfs-1: dirty=494 wb=793 unstable=0 bg_thresh=986 thresh=1972 gap=685 poll_thresh=15 ino=257 dd-2584 [002] 209.113367: balance_dirty_state: bdi btrfs-1: dirty=519 wb=793 unstable=0 bg_thresh=986 thresh=1972 gap=660 poll_thresh=16 ino=257 dd-2584 [002] 209.113487: balance_dirty_state: bdi btrfs-1: dirty=544 wb=793 unstable=0 bg_thresh=991 thresh=1982 gap=645 poll_thresh=17 ino=257 dd-2584 [002] 209.113610: balance_dirty_state: bdi btrfs-1: dirty=569 wb=793 unstable=0 bg_thresh=990 thresh=1981 gap=619 poll_thresh=18 ino=257 dd-2584 [002] 209.113732: balance_dirty_state: bdi btrfs-1: dirty=594 wb=793 unstable=0 bg_thresh=990 thresh=1980 gap=593 poll_thresh=19 ino=257 dd-2584 [002] 209.114032: balance_dirty_state: bdi btrfs-1: dirty=644 wb=793 unstable=0 bg_thresh=989 thresh=1979 gap=542 poll_thresh=20 ino=257 dd-2584 [002] 209.114153: balance_dirty_state: bdi btrfs-1: dirty=669 wb=793 unstable=0 bg_thresh=991 thresh=1983 gap=521 poll_thresh=21 ino=257 dd-2584 [002] 209.114272: balance_dirty_state: bdi btrfs-1: dirty=694 wb=793 unstable=0 bg_thresh=991 thresh=1982 gap=495 poll_thresh=22 ino=257 dd-2584 [002] 209.114276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.121204: balance_dirty_state: bdi btrfs-1: dirty=694 wb=668 unstable=0 bg_thresh=986 thresh=1972 gap=610 poll_thresh=22 ino=257 dd-2584 [002] 209.121286: balance_dirty_state: bdi btrfs-1: dirty=719 wb=668 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 209.121405: balance_dirty_state: bdi btrfs-1: dirty=744 wb=668 unstable=0 bg_thresh=988 thresh=1976 gap=564 poll_thresh=17 ino=257 dd-2584 [002] 209.121523: balance_dirty_state: bdi btrfs-1: dirty=794 wb=668 unstable=0 bg_thresh=987 thresh=1975 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 209.121642: balance_dirty_state: bdi btrfs-1: dirty=819 wb=668 unstable=0 bg_thresh=987 thresh=1974 gap=487 poll_thresh=19 ino=257 dd-2584 [002] 209.121647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.129241: balance_dirty_state: bdi btrfs-1: dirty=819 wb=418 unstable=0 bg_thresh=980 thresh=1961 gap=724 poll_thresh=19 ino=257 dd-2584 [002] 209.129340: balance_dirty_state: bdi btrfs-1: dirty=819 wb=418 unstable=0 bg_thresh=980 thresh=1961 gap=724 poll_thresh=14 ino=257 dd-2584 [002] 209.129400: balance_dirty_state: bdi btrfs-1: dirty=844 wb=418 unstable=0 bg_thresh=983 thresh=1966 gap=704 poll_thresh=15 ino=257 dd-2584 [002] 209.129459: balance_dirty_state: bdi btrfs-1: dirty=869 wb=418 unstable=0 bg_thresh=983 thresh=1966 gap=679 poll_thresh=16 ino=257 dd-2584 [002] 209.129760: balance_dirty_state: bdi btrfs-1: dirty=894 wb=418 unstable=0 bg_thresh=988 thresh=1976 gap=664 poll_thresh=17 ino=257 dd-2584 [002] 209.129881: balance_dirty_state: bdi btrfs-1: dirty=919 wb=418 unstable=0 bg_thresh=987 thresh=1975 gap=638 poll_thresh=18 ino=257 dd-2584 [002] 209.129999: balance_dirty_state: bdi btrfs-1: dirty=969 wb=418 unstable=0 bg_thresh=987 thresh=1974 gap=587 poll_thresh=19 ino=257 dd-2584 [002] 209.130116: balance_dirty_state: bdi btrfs-1: dirty=994 wb=418 unstable=0 bg_thresh=989 thresh=1978 gap=566 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 209.130221: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6556 wrote=0 to_write=8192 dd-2584 [002] 209.130240: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=418 unstable=0 bg_thresh=988 thresh=1977 gap=540 poll_thresh=21 ino=257 dd-2584 [002] 209.130362: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=418 unstable=0 bg_thresh=988 thresh=1976 gap=514 poll_thresh=22 ino=257 dd-2584 [002] 209.130492: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=443 unstable=0 bg_thresh=987 thresh=1974 gap=462 poll_thresh=23 ino=257 dd-2584 [002] 209.130494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=47132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 209.132397: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1892 wrote=928 to_write=7264 dd-2584 [006] 209.137248: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1218 unstable=0 bg_thresh=977 thresh=1955 gap=543 poll_thresh=23 ino=257 dd-2584 [006] 209.137341: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1218 unstable=0 bg_thresh=983 thresh=1966 gap=554 poll_thresh=17 ino=257 dd-2584 [006] 209.137525: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1218 unstable=0 bg_thresh=982 thresh=1964 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 209.138001: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1218 unstable=0 bg_thresh=987 thresh=1974 gap=487 poll_thresh=19 ino=257 dd-2584 [006] 209.138008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-237% task_weight=98% bdi_bw=47132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 209.145255: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1093 unstable=0 bg_thresh=989 thresh=1978 gap=616 poll_thresh=19 ino=257 dd-2584 [006] 209.145380: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1093 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 209.145503: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1093 unstable=0 bg_thresh=991 thresh=1982 gap=595 poll_thresh=15 ino=257 dd-2584 [006] 209.145621: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1093 unstable=0 bg_thresh=988 thresh=1976 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 209.145855: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1093 unstable=0 bg_thresh=987 thresh=1975 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 209.146090: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1093 unstable=0 bg_thresh=987 thresh=1974 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 209.146099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=47132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 209.153278: balance_dirty_state: bdi btrfs-1: dirty=394 wb=968 unstable=0 bg_thresh=986 thresh=1972 gap=610 poll_thresh=18 ino=257 dd-2584 [006] 209.153393: balance_dirty_state: bdi btrfs-1: dirty=394 wb=968 unstable=0 bg_thresh=986 thresh=1973 gap=611 poll_thresh=13 ino=257 dd-2584 [006] 209.153454: balance_dirty_state: bdi btrfs-1: dirty=419 wb=968 unstable=0 bg_thresh=989 thresh=1978 gap=591 poll_thresh=14 ino=257 dd-2584 [006] 209.153513: balance_dirty_state: bdi btrfs-1: dirty=419 wb=968 unstable=0 bg_thresh=988 thresh=1977 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 209.153572: balance_dirty_state: bdi btrfs-1: dirty=444 wb=968 unstable=0 bg_thresh=988 thresh=1977 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 209.153690: balance_dirty_state: bdi btrfs-1: dirty=469 wb=968 unstable=0 bg_thresh=988 thresh=1976 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 209.153985: balance_dirty_state: bdi btrfs-1: dirty=519 wb=968 unstable=0 bg_thresh=987 thresh=1975 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 209.153990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=47132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 209.161267: balance_dirty_state: bdi btrfs-1: dirty=519 wb=843 unstable=0 bg_thresh=987 thresh=1974 gap=612 poll_thresh=18 ino=257 dd-2584 [006] 209.161374: balance_dirty_state: bdi btrfs-1: dirty=519 wb=843 unstable=0 bg_thresh=989 thresh=1978 gap=616 poll_thresh=13 ino=257 dd-2584 [006] 209.161433: balance_dirty_state: bdi btrfs-1: dirty=544 wb=843 unstable=0 bg_thresh=989 thresh=1978 gap=591 poll_thresh=14 ino=257 dd-2584 [006] 209.161492: balance_dirty_state: bdi btrfs-1: dirty=569 wb=843 unstable=0 bg_thresh=988 thresh=1977 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 209.161550: balance_dirty_state: bdi btrfs-1: dirty=569 wb=843 unstable=0 bg_thresh=988 thresh=1977 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 209.161667: balance_dirty_state: bdi btrfs-1: dirty=594 wb=843 unstable=0 bg_thresh=985 thresh=1970 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 209.161784: balance_dirty_state: bdi btrfs-1: dirty=644 wb=843 unstable=0 bg_thresh=987 thresh=1974 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 209.161789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=47132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 209.169262: balance_dirty_state: bdi btrfs-1: dirty=644 wb=693 unstable=0 bg_thresh=990 thresh=1980 gap=643 poll_thresh=18 ino=257 dd-2584 [006] 209.169326: balance_dirty_state: bdi btrfs-1: dirty=644 wb=693 unstable=0 bg_thresh=992 thresh=1985 gap=648 poll_thresh=13 ino=257 dd-2584 [006] 209.169386: balance_dirty_state: bdi btrfs-1: dirty=669 wb=693 unstable=0 bg_thresh=989 thresh=1979 gap=617 poll_thresh=14 ino=257 dd-2584 [006] 209.169445: balance_dirty_state: bdi btrfs-1: dirty=694 wb=693 unstable=0 bg_thresh=992 thresh=1984 gap=597 poll_thresh=15 ino=257 dd-2584 [006] 209.169503: balance_dirty_state: bdi btrfs-1: dirty=694 wb=693 unstable=0 bg_thresh=989 thresh=1978 gap=591 poll_thresh=16 ino=257 dd-2584 [006] 209.169622: balance_dirty_state: bdi btrfs-1: dirty=744 wb=668 unstable=0 bg_thresh=988 thresh=1977 gap=565 poll_thresh=17 ino=257 dd-2584 [006] 209.169920: balance_dirty_state: bdi btrfs-1: dirty=769 wb=668 unstable=0 bg_thresh=990 thresh=1981 gap=544 poll_thresh=18 ino=257 dd-2584 [006] 209.170040: balance_dirty_state: bdi btrfs-1: dirty=794 wb=668 unstable=0 bg_thresh=990 thresh=1980 gap=518 poll_thresh=19 ino=257 dd-2584 [006] 209.170158: balance_dirty_state: bdi btrfs-1: dirty=819 wb=668 unstable=0 bg_thresh=989 thresh=1979 gap=492 poll_thresh=20 ino=257 dd-2584 [006] 209.170163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=47132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 209.177289: balance_dirty_state: bdi btrfs-1: dirty=819 wb=543 unstable=0 bg_thresh=989 thresh=1979 gap=617 poll_thresh=20 ino=257 dd-2584 [006] 209.177363: balance_dirty_state: bdi btrfs-1: dirty=844 wb=543 unstable=0 bg_thresh=989 thresh=1978 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 209.177424: balance_dirty_state: bdi btrfs-1: dirty=869 wb=543 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 209.177536: balance_dirty_state: bdi btrfs-1: dirty=894 wb=543 unstable=0 bg_thresh=991 thresh=1982 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 209.177648: balance_dirty_state: bdi btrfs-1: dirty=919 wb=543 unstable=0 bg_thresh=990 thresh=1981 gap=519 poll_thresh=18 ino=257 dd-2584 [006] 209.177761: balance_dirty_state: bdi btrfs-1: dirty=969 wb=543 unstable=0 bg_thresh=990 thresh=1980 gap=468 poll_thresh=19 ino=257 dd-2584 [006] 209.177766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=47132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 209.185399: balance_dirty_state: bdi btrfs-1: dirty=969 wb=418 unstable=0 bg_thresh=989 thresh=1979 gap=592 poll_thresh=19 ino=257 dd-2584 [006] 209.185503: balance_dirty_state: bdi btrfs-1: dirty=969 wb=418 unstable=0 bg_thresh=989 thresh=1978 gap=591 poll_thresh=14 ino=257 dd-2584 [006] 209.185561: balance_dirty_state: bdi btrfs-1: dirty=994 wb=418 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 209.185623: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6612 wrote=0 to_write=8192 dd-2584 [006] 209.185625: balance_dirty_state: bdi btrfs-1: dirty=994 wb=418 unstable=0 bg_thresh=991 thresh=1982 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 209.185930: balance_dirty_state: bdi btrfs-1: dirty=969 wb=493 unstable=0 bg_thresh=990 thresh=1981 gap=519 poll_thresh=17 ino=257 dd-2584 [006] 209.186056: balance_dirty_state: bdi btrfs-1: dirty=944 wb=543 unstable=0 bg_thresh=990 thresh=1980 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 209.186058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=47132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 209.189473: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1952 wrote=880 to_write=7312 dd-2584 [006] 209.193350: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1169 unstable=0 bg_thresh=986 thresh=1972 gap=625 poll_thresh=18 ino=257 dd-2584 [006] 209.193448: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1169 unstable=0 bg_thresh=985 thresh=1971 gap=599 poll_thresh=13 ino=257 dd-2584 [006] 209.193509: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1169 unstable=0 bg_thresh=985 thresh=1971 gap=599 poll_thresh=14 ino=257 dd-2584 [006] 209.193569: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1169 unstable=0 bg_thresh=985 thresh=1970 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 209.193627: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1169 unstable=0 bg_thresh=987 thresh=1975 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 209.193746: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1169 unstable=0 bg_thresh=987 thresh=1974 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 209.193863: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1169 unstable=0 bg_thresh=986 thresh=1973 gap=501 poll_thresh=18 ino=257 dd-2584 [006] 209.193982: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1169 unstable=0 bg_thresh=988 thresh=1977 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 209.193986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=98% bdi_bw=47132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.201368: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1044 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=19 ino=257 dd-2584 [002] 209.201466: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1044 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=14 ino=257 dd-2584 [002] 209.201541: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1044 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=15 ino=257 dd-2584 [002] 209.201854: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1044 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 209.202003: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1044 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=17 ino=257 dd-2584 [002] 209.202156: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1044 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=18 ino=257 dd-2584 [002] 209.202308: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1044 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=19 ino=257 dd-2584 [002] 209.202314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=47132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.209205: balance_dirty_state: bdi btrfs-1: dirty=453 wb=919 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=19 ino=257 dd-2584 [002] 209.209293: balance_dirty_state: bdi btrfs-1: dirty=478 wb=919 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=14 ino=257 dd-2584 [002] 209.209370: balance_dirty_state: bdi btrfs-1: dirty=503 wb=919 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=15 ino=257 dd-2584 [002] 209.209444: balance_dirty_state: bdi btrfs-1: dirty=503 wb=919 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 209.209591: balance_dirty_state: bdi btrfs-1: dirty=553 wb=919 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=17 ino=257 dd-2584 [002] 209.209744: balance_dirty_state: bdi btrfs-1: dirty=578 wb=919 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=18 ino=257 dd-2584 [002] 209.209749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=47132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.217209: balance_dirty_state: bdi btrfs-1: dirty=578 wb=794 unstable=0 bg_thresh=995 thresh=1990 gap=618 poll_thresh=18 ino=257 dd-2584 [002] 209.217277: balance_dirty_state: bdi btrfs-1: dirty=603 wb=794 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=13 ino=257 dd-2584 [002] 209.217334: balance_dirty_state: bdi btrfs-1: dirty=603 wb=794 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=14 ino=257 dd-2584 [002] 209.217572: balance_dirty_state: bdi btrfs-1: dirty=628 wb=794 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=15 ino=257 dd-2584 [002] 209.217632: balance_dirty_state: bdi btrfs-1: dirty=628 wb=794 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=16 ino=257 dd-2584 [002] 209.217748: balance_dirty_state: bdi btrfs-1: dirty=678 wb=794 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 209.217865: balance_dirty_state: bdi btrfs-1: dirty=703 wb=794 unstable=0 bg_thresh=998 thresh=1997 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 209.217984: balance_dirty_state: bdi btrfs-1: dirty=728 wb=794 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=19 ino=257 dd-2584 [002] 209.217989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=47132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.225254: balance_dirty_state: bdi btrfs-1: dirty=728 wb=619 unstable=0 bg_thresh=991 thresh=1983 gap=636 poll_thresh=19 ino=257 dd-2584 [002] 209.225379: balance_dirty_state: bdi btrfs-1: dirty=753 wb=619 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=14 ino=257 dd-2584 [002] 209.225495: balance_dirty_state: bdi btrfs-1: dirty=778 wb=619 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=15 ino=257 dd-2584 [002] 209.225610: balance_dirty_state: bdi btrfs-1: dirty=778 wb=619 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=16 ino=257 dd-2584 [002] 209.225841: balance_dirty_state: bdi btrfs-1: dirty=828 wb=619 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=17 ino=257 dd-2584 [002] 209.226078: balance_dirty_state: bdi btrfs-1: dirty=853 wb=619 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=18 ino=257 dd-2584 [002] 209.226677: balance_dirty_state: bdi btrfs-1: dirty=878 wb=619 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=19 ino=257 dd-2584 [002] 209.226911: balance_dirty_state: bdi btrfs-1: dirty=903 wb=619 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=20 ino=257 dd-2584 [002] 209.226920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=47132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.233218: balance_dirty_state: bdi btrfs-1: dirty=903 wb=494 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=20 ino=257 dd-2584 [002] 209.233332: balance_dirty_state: bdi btrfs-1: dirty=928 wb=494 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 209.233449: balance_dirty_state: bdi btrfs-1: dirty=953 wb=494 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=16 ino=257 dd-2584 [002] 209.233688: balance_dirty_state: bdi btrfs-1: dirty=978 wb=494 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=17 ino=257 dd-2584 [002] 209.233925: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=494 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=18 ino=257 dd-2584 [002] 209.233934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=48904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 209.233978: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6660 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 209.238149: writeback_single_inode: bdi btrfs-1: ino=257 state= age=2000 wrote=848 to_write=7344 dd-2584 [002] 209.241304: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1219 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=18 ino=257 dd-2584 [002] 209.241401: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1219 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=13 ino=257 dd-2584 [002] 209.241461: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1219 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=14 ino=257 dd-2584 [002] 209.241520: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1219 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=15 ino=257 dd-2584 [002] 209.241579: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1219 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=16 ino=257 dd-2584 [002] 209.241698: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1219 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=17 ino=257 dd-2584 [002] 209.242003: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1219 unstable=0 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=18 ino=257 dd-2584 [002] 209.242123: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1219 unstable=0 bg_thresh=1003 thresh=2006 gap=459 poll_thresh=19 ino=257 dd-2584 [002] 209.242128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=48904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.249291: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1094 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=19 ino=257 dd-2584 [002] 209.249356: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1094 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=14 ino=257 dd-2584 [002] 209.249417: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1094 unstable=0 bg_thresh=991 thresh=1982 gap=535 poll_thresh=15 ino=257 dd-2584 [002] 209.249475: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1094 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=16 ino=257 dd-2584 [002] 209.249596: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1094 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=17 ino=257 dd-2584 [002] 209.249601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=48904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.257235: balance_dirty_state: bdi btrfs-1: dirty=403 wb=969 unstable=0 bg_thresh=985 thresh=1970 gap=598 poll_thresh=17 ino=257 dd-2584 [002] 209.257310: balance_dirty_state: bdi btrfs-1: dirty=403 wb=969 unstable=0 bg_thresh=985 thresh=1970 gap=598 poll_thresh=13 ino=257 dd-2584 [002] 209.257370: balance_dirty_state: bdi btrfs-1: dirty=428 wb=969 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=14 ino=257 dd-2584 [002] 209.257430: balance_dirty_state: bdi btrfs-1: dirty=453 wb=969 unstable=0 bg_thresh=987 thresh=1975 gap=553 poll_thresh=15 ino=257 dd-2584 [002] 209.257490: balance_dirty_state: bdi btrfs-1: dirty=453 wb=969 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 209.257611: balance_dirty_state: bdi btrfs-1: dirty=503 wb=969 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=17 ino=257 dd-2584 [002] 209.257735: balance_dirty_state: bdi btrfs-1: dirty=528 wb=969 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 209.257740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=48904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.265224: balance_dirty_state: bdi btrfs-1: dirty=528 wb=869 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=18 ino=257 dd-2584 [002] 209.265471: balance_dirty_state: bdi btrfs-1: dirty=553 wb=869 unstable=0 bg_thresh=985 thresh=1970 gap=548 poll_thresh=13 ino=257 dd-2584 [002] 209.265530: balance_dirty_state: bdi btrfs-1: dirty=553 wb=869 unstable=0 bg_thresh=987 thresh=1975 gap=553 poll_thresh=14 ino=257 dd-2584 [002] 209.265590: balance_dirty_state: bdi btrfs-1: dirty=578 wb=869 unstable=0 bg_thresh=984 thresh=1969 gap=522 poll_thresh=15 ino=257 dd-2584 [002] 209.265649: balance_dirty_state: bdi btrfs-1: dirty=578 wb=869 unstable=0 bg_thresh=987 thresh=1974 gap=527 poll_thresh=16 ino=257 dd-2584 [002] 209.265767: balance_dirty_state: bdi btrfs-1: dirty=628 wb=869 unstable=0 bg_thresh=986 thresh=1973 gap=476 poll_thresh=17 ino=257 dd-2584 [002] 209.265772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=48904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.273262: balance_dirty_state: bdi btrfs-1: dirty=628 wb=619 unstable=0 bg_thresh=981 thresh=1962 gap=715 poll_thresh=17 ino=257 dd-2584 [002] 209.273356: balance_dirty_state: bdi btrfs-1: dirty=628 wb=619 unstable=0 bg_thresh=981 thresh=1962 gap=715 poll_thresh=13 ino=257 dd-2584 [002] 209.273415: balance_dirty_state: bdi btrfs-1: dirty=653 wb=619 unstable=0 bg_thresh=983 thresh=1967 gap=695 poll_thresh=14 ino=257 dd-2584 [002] 209.273471: balance_dirty_state: bdi btrfs-1: dirty=678 wb=619 unstable=0 bg_thresh=983 thresh=1967 gap=670 poll_thresh=15 ino=257 dd-2584 [002] 209.273526: balance_dirty_state: bdi btrfs-1: dirty=678 wb=619 unstable=0 bg_thresh=986 thresh=1972 gap=675 poll_thresh=16 ino=257 dd-2584 [002] 209.273640: balance_dirty_state: bdi btrfs-1: dirty=728 wb=619 unstable=0 bg_thresh=985 thresh=1971 gap=624 poll_thresh=17 ino=257 dd-2584 [002] 209.273755: balance_dirty_state: bdi btrfs-1: dirty=753 wb=619 unstable=0 bg_thresh=987 thresh=1975 gap=603 poll_thresh=18 ino=257 dd-2584 [002] 209.273868: balance_dirty_state: bdi btrfs-1: dirty=778 wb=619 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=19 ino=257 dd-2584 [002] 209.274151: balance_dirty_state: bdi btrfs-1: dirty=803 wb=619 unstable=0 bg_thresh=986 thresh=1973 gap=551 poll_thresh=20 ino=257 dd-2584 [002] 209.274265: balance_dirty_state: bdi btrfs-1: dirty=853 wb=619 unstable=0 bg_thresh=988 thresh=1977 gap=505 poll_thresh=21 ino=257 dd-2584 [002] 209.274378: balance_dirty_state: bdi btrfs-1: dirty=878 wb=619 unstable=0 bg_thresh=988 thresh=1976 gap=479 poll_thresh=22 ino=257 dd-2584 [002] 209.274383: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=48904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.281263: balance_dirty_state: bdi btrfs-1: dirty=878 wb=469 unstable=0 bg_thresh=981 thresh=1962 gap=615 poll_thresh=22 ino=257 dd-2584 [002] 209.281354: balance_dirty_state: bdi btrfs-1: dirty=903 wb=469 unstable=0 bg_thresh=981 thresh=1962 gap=590 poll_thresh=16 ino=257 dd-2584 [002] 209.281469: balance_dirty_state: bdi btrfs-1: dirty=928 wb=469 unstable=0 bg_thresh=983 thresh=1967 gap=570 poll_thresh=17 ino=257 dd-2584 [002] 209.281581: balance_dirty_state: bdi btrfs-1: dirty=953 wb=469 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=18 ino=257 dd-2584 [002] 209.281695: balance_dirty_state: bdi btrfs-1: dirty=978 wb=469 unstable=0 bg_thresh=988 thresh=1976 gap=529 poll_thresh=19 ino=257 dd-2584 [002] 209.281808: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=469 unstable=0 bg_thresh=987 thresh=1975 gap=478 poll_thresh=20 ino=257 dd-2584 [002] 209.281812: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-284% task_weight=98% bdi_bw=48904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 209.281898: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6708 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 209.283868: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=864 to_write=7328 dd-2584 [002] 209.289229: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1194 unstable=0 bg_thresh=979 thresh=1959 gap=587 poll_thresh=20 ino=257 dd-2584 [002] 209.289293: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1194 unstable=0 bg_thresh=979 thresh=1959 gap=587 poll_thresh=15 ino=257 dd-2584 [002] 209.289531: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1194 unstable=0 bg_thresh=982 thresh=1964 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 209.289646: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1194 unstable=0 bg_thresh=984 thresh=1969 gap=547 poll_thresh=17 ino=257 dd-2584 [002] 209.289763: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1194 unstable=0 bg_thresh=987 thresh=1974 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 209.289881: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1194 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=19 ino=257 dd-2584 [002] 209.289886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=48904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.297285: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1069 unstable=0 bg_thresh=986 thresh=1972 gap=600 poll_thresh=19 ino=257 dd-2584 [002] 209.297406: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1069 unstable=0 bg_thresh=986 thresh=1972 gap=600 poll_thresh=14 ino=257 dd-2584 [002] 209.297522: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1069 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 209.297639: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1069 unstable=0 bg_thresh=985 thresh=1971 gap=549 poll_thresh=16 ino=257 dd-2584 [002] 209.297873: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1069 unstable=0 bg_thresh=987 thresh=1975 gap=528 poll_thresh=17 ino=257 dd-2584 [002] 209.298111: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1069 unstable=0 bg_thresh=987 thresh=1974 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 209.298345: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1069 unstable=0 bg_thresh=986 thresh=1973 gap=451 poll_thresh=19 ino=257 dd-2584 [002] 209.298353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=48904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.305251: balance_dirty_state: bdi btrfs-1: dirty=453 wb=944 unstable=0 bg_thresh=979 thresh=1958 gap=561 poll_thresh=19 ino=257 dd-2584 [002] 209.305735: balance_dirty_state: bdi btrfs-1: dirty=453 wb=944 unstable=0 bg_thresh=979 thresh=1958 gap=561 poll_thresh=14 ino=257 dd-2584 [002] 209.305851: balance_dirty_state: bdi btrfs-1: dirty=478 wb=944 unstable=0 bg_thresh=981 thresh=1963 gap=541 poll_thresh=15 ino=257 dd-2584 [002] 209.305965: balance_dirty_state: bdi btrfs-1: dirty=503 wb=944 unstable=0 bg_thresh=981 thresh=1963 gap=516 poll_thresh=16 ino=257 dd-2584 [002] 209.306196: balance_dirty_state: bdi btrfs-1: dirty=528 wb=944 unstable=0 bg_thresh=986 thresh=1973 gap=501 poll_thresh=17 ino=257 dd-2584 [002] 209.306434: balance_dirty_state: bdi btrfs-1: dirty=553 wb=944 unstable=0 bg_thresh=986 thresh=1972 gap=475 poll_thresh=18 ino=257 dd-2584 [002] 209.306443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=48904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.313236: balance_dirty_state: bdi btrfs-1: dirty=553 wb=869 unstable=0 bg_thresh=984 thresh=1968 gap=546 poll_thresh=18 ino=257 dd-2584 [002] 209.313298: balance_dirty_state: bdi btrfs-1: dirty=578 wb=869 unstable=0 bg_thresh=984 thresh=1968 gap=521 poll_thresh=13 ino=257 dd-2584 [002] 209.313356: balance_dirty_state: bdi btrfs-1: dirty=578 wb=869 unstable=0 bg_thresh=986 thresh=1973 gap=526 poll_thresh=14 ino=257 dd-2584 [002] 209.313415: balance_dirty_state: bdi btrfs-1: dirty=603 wb=869 unstable=0 bg_thresh=986 thresh=1973 gap=501 poll_thresh=15 ino=257 dd-2584 [002] 209.313474: balance_dirty_state: bdi btrfs-1: dirty=628 wb=869 unstable=0 bg_thresh=986 thresh=1972 gap=475 poll_thresh=16 ino=257 dd-2584 [002] 209.313478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=48904 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 209.321283: balance_dirty_state: bdi btrfs-1: dirty=628 wb=744 unstable=0 bg_thresh=980 thresh=1960 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 209.321348: balance_dirty_state: bdi btrfs-1: dirty=653 wb=744 unstable=0 bg_thresh=980 thresh=1960 gap=563 poll_thresh=12 ino=257 dd-2584 [000] 209.321406: balance_dirty_state: bdi btrfs-1: dirty=653 wb=744 unstable=0 bg_thresh=982 thresh=1965 gap=568 poll_thresh=13 ino=257 dd-2584 [000] 209.321464: balance_dirty_state: bdi btrfs-1: dirty=678 wb=744 unstable=0 bg_thresh=982 thresh=1965 gap=543 poll_thresh=14 ino=257 dd-2584 [000] 209.321521: balance_dirty_state: bdi btrfs-1: dirty=703 wb=744 unstable=0 bg_thresh=982 thresh=1964 gap=517 poll_thresh=15 ino=257 dd-2584 [000] 209.321638: balance_dirty_state: bdi btrfs-1: dirty=703 wb=694 unstable=0 bg_thresh=981 thresh=1962 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 209.322000: balance_dirty_state: bdi btrfs-1: dirty=728 wb=619 unstable=0 bg_thresh=983 thresh=1967 gap=620 poll_thresh=17 ino=257 dd-2584 [000] 209.322113: balance_dirty_state: bdi btrfs-1: dirty=778 wb=619 unstable=0 bg_thresh=983 thresh=1966 gap=569 poll_thresh=18 ino=257 dd-2584 [000] 209.322226: balance_dirty_state: bdi btrfs-1: dirty=803 wb=619 unstable=0 bg_thresh=982 thresh=1965 gap=543 poll_thresh=19 ino=257 dd-2584 [000] 209.322340: balance_dirty_state: bdi btrfs-1: dirty=828 wb=619 unstable=0 bg_thresh=984 thresh=1969 gap=522 poll_thresh=20 ino=257 dd-2584 [000] 209.322455: balance_dirty_state: bdi btrfs-1: dirty=878 wb=619 unstable=0 bg_thresh=984 thresh=1968 gap=471 poll_thresh=21 ino=257 dd-2584 [000] 209.322459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=48904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 209.333305: balance_dirty_state: bdi btrfs-1: dirty=878 wb=494 unstable=0 bg_thresh=984 thresh=1969 gap=597 poll_thresh=21 ino=257 dd-2584 [000] 209.333371: balance_dirty_state: bdi btrfs-1: dirty=878 wb=494 unstable=0 bg_thresh=984 thresh=1968 gap=596 poll_thresh=16 ino=257 dd-2584 [000] 209.333485: balance_dirty_state: bdi btrfs-1: dirty=928 wb=494 unstable=0 bg_thresh=983 thresh=1967 gap=545 poll_thresh=17 ino=257 dd-2584 [000] 209.333597: balance_dirty_state: bdi btrfs-1: dirty=953 wb=494 unstable=0 bg_thresh=983 thresh=1966 gap=519 poll_thresh=18 ino=257 dd-2584 [000] 209.333880: balance_dirty_state: bdi btrfs-1: dirty=978 wb=494 unstable=0 bg_thresh=985 thresh=1970 gap=498 poll_thresh=19 ino=257 dd-2584 [000] 209.333993: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=494 unstable=0 bg_thresh=984 thresh=1969 gap=472 poll_thresh=20 ino=257 dd-2584 [000] 209.333997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-196% task_weight=98% bdi_bw=48904 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 209.334084: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6760 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 209.337682: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=832 to_write=7360 dd-2584 [000] 209.341277: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1194 unstable=0 bg_thresh=983 thresh=1967 gap=620 poll_thresh=20 ino=257 dd-2584 [000] 209.341364: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1194 unstable=0 bg_thresh=980 thresh=1961 gap=589 poll_thresh=15 ino=257 dd-2584 [000] 209.341442: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1194 unstable=0 bg_thresh=983 thresh=1966 gap=569 poll_thresh=16 ino=257 dd-2584 [000] 209.341596: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1194 unstable=0 bg_thresh=985 thresh=1970 gap=548 poll_thresh=17 ino=257 dd-2584 [000] 209.341750: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1194 unstable=0 bg_thresh=984 thresh=1969 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 209.341910: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1194 unstable=0 bg_thresh=981 thresh=1962 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 209.341916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=51280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 209.349325: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1069 unstable=0 bg_thresh=982 thresh=1965 gap=618 poll_thresh=19 ino=257 dd-2584 [000] 209.349405: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1069 unstable=0 bg_thresh=982 thresh=1965 gap=593 poll_thresh=14 ino=257 dd-2584 [000] 209.349462: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1069 unstable=0 bg_thresh=982 thresh=1964 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 209.349521: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1069 unstable=0 bg_thresh=984 thresh=1969 gap=572 poll_thresh=16 ino=257 dd-2584 [000] 209.349633: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1069 unstable=0 bg_thresh=984 thresh=1968 gap=521 poll_thresh=17 ino=257 dd-2584 [000] 209.349919: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1069 unstable=0 bg_thresh=983 thresh=1967 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 209.350031: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1069 unstable=0 bg_thresh=983 thresh=1966 gap=469 poll_thresh=19 ino=257 dd-2584 [000] 209.350036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=98% bdi_bw=51280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 209.357358: balance_dirty_state: bdi btrfs-1: dirty=428 wb=944 unstable=0 bg_thresh=981 thresh=1963 gap=591 poll_thresh=19 ino=257 dd-2584 [000] 209.357475: balance_dirty_state: bdi btrfs-1: dirty=453 wb=894 unstable=0 bg_thresh=983 thresh=1967 gap=620 poll_thresh=14 ino=257 dd-2584 [000] 209.357580: balance_dirty_state: bdi btrfs-1: dirty=478 wb=844 unstable=0 bg_thresh=980 thresh=1960 gap=638 poll_thresh=15 ino=257 dd-2584 [000] 209.357667: balance_dirty_state: bdi btrfs-1: dirty=478 wb=844 unstable=0 bg_thresh=982 thresh=1965 gap=643 poll_thresh=16 ino=257 dd-2584 [000] 209.357853: balance_dirty_state: bdi btrfs-1: dirty=503 wb=844 unstable=0 bg_thresh=978 thresh=1957 gap=610 poll_thresh=17 ino=257 dd-2584 [000] 209.358034: balance_dirty_state: bdi btrfs-1: dirty=553 wb=844 unstable=0 bg_thresh=984 thresh=1968 gap=571 poll_thresh=18 ino=257 dd-2584 [000] 209.358206: balance_dirty_state: bdi btrfs-1: dirty=578 wb=844 unstable=0 bg_thresh=986 thresh=1972 gap=550 poll_thresh=19 ino=257 dd-2584 [000] 209.358374: balance_dirty_state: bdi btrfs-1: dirty=603 wb=844 unstable=0 bg_thresh=985 thresh=1971 gap=524 poll_thresh=20 ino=257 dd-2584 [000] 209.358844: balance_dirty_state: bdi btrfs-1: dirty=653 wb=844 unstable=0 bg_thresh=985 thresh=1970 gap=473 poll_thresh=21 ino=257 dd-2584 [000] 209.358850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=98% bdi_bw=51280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 209.366411: balance_dirty_state: bdi btrfs-1: dirty=653 wb=844 unstable=0 bg_thresh=978 thresh=1956 gap=459 poll_thresh=21 ino=257 dd-2584 [000] 209.366417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1226 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=51280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 209.373401: balance_dirty_state: bdi btrfs-1: dirty=653 wb=719 unstable=0 bg_thresh=976 thresh=1953 gap=581 poll_thresh=21 ino=257 dd-2584 [001] 209.373471: balance_dirty_state: bdi btrfs-1: dirty=653 wb=719 unstable=0 bg_thresh=976 thresh=1953 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 209.373590: balance_dirty_state: bdi btrfs-1: dirty=703 wb=719 unstable=0 bg_thresh=979 thresh=1958 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 209.373712: balance_dirty_state: bdi btrfs-1: dirty=728 wb=719 unstable=0 bg_thresh=981 thresh=1963 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 209.373832: balance_dirty_state: bdi btrfs-1: dirty=753 wb=719 unstable=0 bg_thresh=983 thresh=1967 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 209.373952: balance_dirty_state: bdi btrfs-1: dirty=803 wb=719 unstable=0 bg_thresh=983 thresh=1966 gap=444 poll_thresh=20 ino=257 dd-2584 [001] 209.373957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=51280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.381357: balance_dirty_state: bdi btrfs-1: dirty=803 wb=594 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=20 ino=257 dd-2584 [005] 209.381430: balance_dirty_state: bdi btrfs-1: dirty=828 wb=594 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 209.381493: balance_dirty_state: bdi btrfs-1: dirty=828 wb=594 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 209.381615: balance_dirty_state: bdi btrfs-1: dirty=853 wb=594 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=17 ino=257 dd-2584 [005] 209.381743: balance_dirty_state: bdi btrfs-1: dirty=903 wb=594 unstable=0 bg_thresh=994 thresh=1988 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 209.381748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=98% bdi_bw=51280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 209.389579: balance_dirty_state: bdi btrfs-1: dirty=903 wb=344 unstable=0 bg_thresh=992 thresh=1984 gap=737 poll_thresh=13 ino=257 dd-2584 [001] 209.389640: balance_dirty_state: bdi btrfs-1: dirty=928 wb=344 unstable=0 bg_thresh=989 thresh=1978 gap=706 poll_thresh=14 ino=257 dd-2584 [001] 209.389730: balance_dirty_state: bdi btrfs-1: dirty=953 wb=344 unstable=0 bg_thresh=991 thresh=1983 gap=686 poll_thresh=15 ino=257 dd-2584 [001] 209.389805: balance_dirty_state: bdi btrfs-1: dirty=953 wb=344 unstable=0 bg_thresh=988 thresh=1977 gap=680 poll_thresh=16 ino=257 dd-2584 [001] 209.389924: balance_dirty_state: bdi btrfs-1: dirty=978 wb=344 unstable=0 bg_thresh=990 thresh=1981 gap=659 poll_thresh=17 ino=257 dd-2584 [001] 209.390041: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=344 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 209.390092: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6816 wrote=0 to_write=8192 dd-2584 [001] 209.390167: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=344 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=19 ino=257 dd-2584 [001] 209.390294: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=344 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=20 ino=257 dd-2584 [001] 209.390425: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=419 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=21 ino=257 dd-2584 [001] 209.390553: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=469 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=22 ino=257 dd-2584 [001] 209.390554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=51280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 209.392390: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=976 to_write=7216 dd-2584 [001] 209.401331: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1194 unstable=0 bg_thresh=984 thresh=1969 gap=597 poll_thresh=22 ino=257 dd-2584 [001] 209.401595: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1194 unstable=0 bg_thresh=984 thresh=1969 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 209.401712: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1194 unstable=0 bg_thresh=987 thresh=1974 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 209.401829: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1194 unstable=0 bg_thresh=989 thresh=1979 gap=532 poll_thresh=18 ino=257 dd-2584 [001] 209.401948: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1194 unstable=0 bg_thresh=991 thresh=1983 gap=511 poll_thresh=19 ino=257 dd-2584 [001] 209.402067: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1194 unstable=0 bg_thresh=991 thresh=1982 gap=460 poll_thresh=20 ino=257 dd-2584 [001] 209.402073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=51280 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 209.409385: balance_dirty_state: bdi btrfs-1: dirty=328 wb=994 unstable=0 bg_thresh=991 thresh=1983 gap=661 poll_thresh=20 ino=257 dd-2584 [001] 209.409461: balance_dirty_state: bdi btrfs-1: dirty=328 wb=994 unstable=0 bg_thresh=990 thresh=1981 gap=659 poll_thresh=15 ino=257 dd-2584 [001] 209.409523: balance_dirty_state: bdi btrfs-1: dirty=353 wb=994 unstable=0 bg_thresh=987 thresh=1975 gap=628 poll_thresh=16 ino=257 dd-2584 [001] 209.409643: balance_dirty_state: bdi btrfs-1: dirty=378 wb=994 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=17 ino=257 dd-2584 [001] 209.409763: balance_dirty_state: bdi btrfs-1: dirty=403 wb=994 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=18 ino=257 dd-2584 [001] 209.410060: balance_dirty_state: bdi btrfs-1: dirty=453 wb=994 unstable=0 bg_thresh=991 thresh=1983 gap=536 poll_thresh=19 ino=257 dd-2584 [001] 209.410180: balance_dirty_state: bdi btrfs-1: dirty=478 wb=994 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=20 ino=257 dd-2584 [001] 209.410300: balance_dirty_state: bdi btrfs-1: dirty=503 wb=994 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=21 ino=257 dd-2584 [001] 209.410305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=51280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.417338: balance_dirty_state: bdi btrfs-1: dirty=503 wb=994 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=21 ino=257 dd-2584 [005] 209.417345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=51280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.425349: balance_dirty_state: bdi btrfs-1: dirty=503 wb=744 unstable=0 bg_thresh=992 thresh=1985 gap=738 poll_thresh=21 ino=257 dd-2584 [005] 209.425470: balance_dirty_state: bdi btrfs-1: dirty=503 wb=744 unstable=0 bg_thresh=992 thresh=1985 gap=738 poll_thresh=16 ino=257 dd-2584 [005] 209.425708: balance_dirty_state: bdi btrfs-1: dirty=553 wb=744 unstable=0 bg_thresh=992 thresh=1984 gap=687 poll_thresh=17 ino=257 dd-2584 [005] 209.425943: balance_dirty_state: bdi btrfs-1: dirty=578 wb=744 unstable=0 bg_thresh=994 thresh=1988 gap=666 poll_thresh=18 ino=257 dd-2584 [005] 209.426180: balance_dirty_state: bdi btrfs-1: dirty=603 wb=744 unstable=0 bg_thresh=993 thresh=1987 gap=640 poll_thresh=19 ino=257 dd-2584 [005] 209.426416: balance_dirty_state: bdi btrfs-1: dirty=628 wb=744 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=20 ino=257 dd-2584 [005] 209.426650: balance_dirty_state: bdi btrfs-1: dirty=678 wb=744 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=21 ino=257 dd-2584 [005] 209.427249: balance_dirty_state: bdi btrfs-1: dirty=703 wb=744 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=22 ino=257 dd-2584 [005] 209.427489: balance_dirty_state: bdi btrfs-1: dirty=728 wb=744 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=23 ino=257 dd-2584 [005] 209.427725: balance_dirty_state: bdi btrfs-1: dirty=778 wb=744 unstable=0 bg_thresh=993 thresh=1987 gap=465 poll_thresh=24 ino=257 dd-2584 [005] 209.427734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=51280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.433440: balance_dirty_state: bdi btrfs-1: dirty=778 wb=619 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=24 ino=257 dd-2584 [005] 209.433517: balance_dirty_state: bdi btrfs-1: dirty=778 wb=619 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=18 ino=257 dd-2584 [005] 209.433633: balance_dirty_state: bdi btrfs-1: dirty=828 wb=619 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=19 ino=257 dd-2584 [005] 209.433747: balance_dirty_state: bdi btrfs-1: dirty=853 wb=619 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=20 ino=257 dd-2584 [005] 209.433860: balance_dirty_state: bdi btrfs-1: dirty=878 wb=619 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=21 ino=257 dd-2584 [005] 209.433864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=51280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.441395: balance_dirty_state: bdi btrfs-1: dirty=878 wb=469 unstable=0 bg_thresh=994 thresh=1988 gap=641 poll_thresh=21 ino=257 dd-2584 [005] 209.441493: balance_dirty_state: bdi btrfs-1: dirty=903 wb=469 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=16 ino=257 dd-2584 [005] 209.441606: balance_dirty_state: bdi btrfs-1: dirty=928 wb=469 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=17 ino=257 dd-2584 [005] 209.441891: balance_dirty_state: bdi btrfs-1: dirty=953 wb=469 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=18 ino=257 dd-2584 [005] 209.442004: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=469 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 209.442068: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6868 wrote=0 to_write=8192 dd-2584 [005] 209.442130: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=469 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=20 ino=257 dd-2584 [005] 209.442131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 209.445783: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=864 to_write=7328 dd-2584 [005] 209.449353: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1194 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=20 ino=257 dd-2584 [005] 209.449447: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1194 unstable=0 bg_thresh=994 thresh=1989 gap=617 poll_thresh=15 ino=257 dd-2584 [005] 209.449508: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1194 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=16 ino=257 dd-2584 [005] 209.449627: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1194 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 209.449744: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1194 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 209.449862: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1194 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 209.449867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.457376: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1069 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=19 ino=257 dd-2584 [005] 209.457482: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1069 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 209.457541: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1069 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=15 ino=257 dd-2584 [005] 209.457774: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1069 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 209.457887: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1069 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 209.458000: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1069 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 209.458113: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1069 unstable=0 bg_thresh=994 thresh=1988 gap=466 poll_thresh=19 ino=257 dd-2584 [005] 209.458118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.465362: balance_dirty_state: bdi btrfs-1: dirty=453 wb=944 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=19 ino=257 dd-2584 [005] 209.465447: balance_dirty_state: bdi btrfs-1: dirty=453 wb=944 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 209.465507: balance_dirty_state: bdi btrfs-1: dirty=478 wb=944 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 209.465565: balance_dirty_state: bdi btrfs-1: dirty=503 wb=944 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 209.465682: balance_dirty_state: bdi btrfs-1: dirty=528 wb=944 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 209.465801: balance_dirty_state: bdi btrfs-1: dirty=553 wb=944 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 209.465805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.473342: balance_dirty_state: bdi btrfs-1: dirty=553 wb=819 unstable=0 bg_thresh=996 thresh=1992 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 209.473434: balance_dirty_state: bdi btrfs-1: dirty=578 wb=819 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=13 ino=257 dd-2584 [005] 209.473494: balance_dirty_state: bdi btrfs-1: dirty=578 wb=819 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 209.473730: balance_dirty_state: bdi btrfs-1: dirty=603 wb=819 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 209.473790: balance_dirty_state: bdi btrfs-1: dirty=628 wb=819 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 209.473908: balance_dirty_state: bdi btrfs-1: dirty=653 wb=819 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 209.474027: balance_dirty_state: bdi btrfs-1: dirty=678 wb=819 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 209.474032: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.481346: balance_dirty_state: bdi btrfs-1: dirty=678 wb=619 unstable=0 bg_thresh=994 thresh=1988 gap=691 poll_thresh=18 ino=257 dd-2584 [005] 209.481412: balance_dirty_state: bdi btrfs-1: dirty=703 wb=619 unstable=0 bg_thresh=996 thresh=1993 gap=671 poll_thresh=13 ino=257 dd-2584 [005] 209.481471: balance_dirty_state: bdi btrfs-1: dirty=728 wb=619 unstable=0 bg_thresh=993 thresh=1987 gap=640 poll_thresh=14 ino=257 dd-2584 [005] 209.481531: balance_dirty_state: bdi btrfs-1: dirty=728 wb=619 unstable=0 bg_thresh=996 thresh=1992 gap=645 poll_thresh=15 ino=257 dd-2584 [005] 209.481590: balance_dirty_state: bdi btrfs-1: dirty=753 wb=619 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=16 ino=257 dd-2584 [005] 209.481708: balance_dirty_state: bdi btrfs-1: dirty=778 wb=619 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=17 ino=257 dd-2584 [005] 209.481824: balance_dirty_state: bdi btrfs-1: dirty=803 wb=619 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=18 ino=257 dd-2584 [005] 209.481942: balance_dirty_state: bdi btrfs-1: dirty=853 wb=619 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=19 ino=257 dd-2584 [005] 209.482238: balance_dirty_state: bdi btrfs-1: dirty=878 wb=619 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=20 ino=257 dd-2584 [005] 209.482243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 209.489472: balance_dirty_state: bdi btrfs-1: dirty=878 wb=494 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=20 ino=257 dd-2584 [000] 209.489576: balance_dirty_state: bdi btrfs-1: dirty=878 wb=494 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=15 ino=257 dd-2584 [000] 209.489696: balance_dirty_state: bdi btrfs-1: dirty=903 wb=494 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=16 ino=257 dd-2584 [000] 209.489931: balance_dirty_state: bdi btrfs-1: dirty=928 wb=494 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=17 ino=257 dd-2584 [000] 209.490166: balance_dirty_state: bdi btrfs-1: dirty=953 wb=494 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=18 ino=257 dd-2584 [000] 209.490401: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=494 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=19 ino=257 dd-2584 [000] 209.490410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-69% task_weight=100% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 209.490453: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6916 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 209.494389: writeback_single_inode: bdi btrfs-1: ino=257 state= age=152 wrote=832 to_write=7360 dd-2584 [000] 209.497531: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1219 unstable=0 bg_thresh=998 thresh=1997 gap=625 poll_thresh=14 ino=257 dd-2584 [000] 209.497691: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1219 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=15 ino=257 dd-2584 [000] 209.497855: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1219 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=16 ino=257 dd-2584 [000] 209.498256: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1219 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=17 ino=257 dd-2584 [000] 209.499200: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1219 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=18 ino=257 dd-2584 [000] 209.499521: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1219 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=19 ino=257 dd-2584 [000] 209.499532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 209.505340: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1094 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=19 ino=257 dd-2584 [000] 209.505465: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1094 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=14 ino=257 dd-2584 [000] 209.505586: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1094 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 209.505704: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1094 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 209.505940: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1094 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=17 ino=257 dd-2584 [000] 209.506175: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1094 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 209.506183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 209.517376: balance_dirty_state: bdi btrfs-1: dirty=403 wb=869 unstable=0 bg_thresh=1000 thresh=2000 gap=728 poll_thresh=18 ino=257 dd-2584 [004] 209.517506: balance_dirty_state: bdi btrfs-1: dirty=428 wb=869 unstable=0 bg_thresh=1000 thresh=2000 gap=703 poll_thresh=13 ino=257 dd-2584 [004] 209.517593: balance_dirty_state: bdi btrfs-1: dirty=428 wb=869 unstable=0 bg_thresh=1002 thresh=2005 gap=708 poll_thresh=14 ino=257 dd-2584 [004] 209.517673: balance_dirty_state: bdi btrfs-1: dirty=453 wb=869 unstable=0 bg_thresh=1002 thresh=2005 gap=683 poll_thresh=15 ino=257 dd-2584 [004] 209.517756: balance_dirty_state: bdi btrfs-1: dirty=478 wb=869 unstable=0 bg_thresh=1005 thresh=2010 gap=663 poll_thresh=16 ino=257 dd-2584 [004] 209.517916: balance_dirty_state: bdi btrfs-1: dirty=503 wb=869 unstable=0 bg_thresh=1003 thresh=2006 gap=634 poll_thresh=17 ino=257 dd-2584 [004] 209.518360: balance_dirty_state: bdi btrfs-1: dirty=528 wb=869 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 209.518539: balance_dirty_state: bdi btrfs-1: dirty=553 wb=869 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=19 ino=257 dd-2584 [004] 209.518716: balance_dirty_state: bdi btrfs-1: dirty=603 wb=869 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=20 ino=257 dd-2584 [004] 209.518892: balance_dirty_state: bdi btrfs-1: dirty=628 wb=869 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=21 ino=257 dd-2584 [004] 209.519072: balance_dirty_state: bdi btrfs-1: dirty=653 wb=869 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=22 ino=257 dd-2584 [004] 209.519078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 209.525359: balance_dirty_state: bdi btrfs-1: dirty=653 wb=869 unstable=0 bg_thresh=1003 thresh=2007 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 209.525365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 209.537331: balance_dirty_state: bdi btrfs-1: dirty=653 wb=594 unstable=0 bg_thresh=983 thresh=1967 gap=720 poll_thresh=22 ino=257 dd-2584 [004] 209.537483: balance_dirty_state: bdi btrfs-1: dirty=678 wb=594 unstable=0 bg_thresh=986 thresh=1972 gap=700 poll_thresh=16 ino=257 dd-2584 [004] 209.537697: balance_dirty_state: bdi btrfs-1: dirty=703 wb=594 unstable=0 bg_thresh=985 thresh=1971 gap=674 poll_thresh=17 ino=257 dd-2584 [004] 209.537963: balance_dirty_state: bdi btrfs-1: dirty=728 wb=594 unstable=0 bg_thresh=982 thresh=1964 gap=642 poll_thresh=18 ino=257 dd-2584 [004] 209.538642: balance_dirty_state: bdi btrfs-1: dirty=778 wb=469 unstable=0 bg_thresh=986 thresh=1973 gap=726 poll_thresh=19 ino=257 dd-2584 [004] 209.538849: balance_dirty_state: bdi btrfs-1: dirty=803 wb=469 unstable=0 bg_thresh=986 thresh=1972 gap=700 poll_thresh=20 ino=257 dd-2584 [004] 209.539018: balance_dirty_state: bdi btrfs-1: dirty=828 wb=469 unstable=0 bg_thresh=985 thresh=1971 gap=674 poll_thresh=21 ino=257 dd-2584 [004] 209.539186: balance_dirty_state: bdi btrfs-1: dirty=878 wb=469 unstable=0 bg_thresh=985 thresh=1970 gap=623 poll_thresh=22 ino=257 dd-2584 [004] 209.539355: balance_dirty_state: bdi btrfs-1: dirty=903 wb=469 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=23 ino=257 dd-2584 [004] 209.539523: balance_dirty_state: bdi btrfs-1: dirty=928 wb=469 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=24 ino=257 dd-2584 [004] 209.539692: balance_dirty_state: bdi btrfs-1: dirty=953 wb=469 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=25 ino=257 dd-2584 [004] 209.539865: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=469 unstable=0 bg_thresh=988 thresh=1977 gap=505 poll_thresh=26 ino=257 flush-btrfs-1-2586 [003] 209.539911: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6964 wrote=0 to_write=8192 dd-2584 [004] 209.540288: balance_dirty_state: bdi btrfs-1: dirty=978 wb=519 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=27 ino=257 dd-2584 [004] 209.540290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-183% task_weight=101% bdi_bw=52632 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 209.543602: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=880 to_write=7312 dd-2584 [000] 209.545410: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1219 unstable=0 bg_thresh=987 thresh=1974 gap=602 poll_thresh=27 ino=257 dd-2584 [000] 209.545531: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1219 unstable=0 bg_thresh=986 thresh=1972 gap=575 poll_thresh=20 ino=257 dd-2584 [000] 209.545766: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1219 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=21 ino=257 dd-2584 [000] 209.546007: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1219 unstable=0 bg_thresh=987 thresh=1974 gap=527 poll_thresh=22 ino=257 dd-2584 [000] 209.546250: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1219 unstable=0 bg_thresh=991 thresh=1983 gap=511 poll_thresh=23 ino=257 dd-2584 [000] 209.546488: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1219 unstable=0 bg_thresh=990 thresh=1981 gap=459 poll_thresh=24 ino=257 dd-2584 [000] 209.546497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 209.553374: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1094 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=24 ino=257 dd-2584 [000] 209.553505: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1094 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=18 ino=257 dd-2584 [000] 209.553746: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1094 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=19 ino=257 dd-2584 [000] 209.554001: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1094 unstable=0 bg_thresh=988 thresh=1977 gap=505 poll_thresh=20 ino=257 collect-vmstat.-2569 [001] 209.554287: balance_dirty_state: bdi 0:15: dirty=403 wb=1094 unstable=0 bg_thresh=991 thresh=1982 gap=485 poll_thresh=31 ino=2375722 collect-vmstat.-2569 [001] 209.554303: balance_dirty_pages: bdi 0:15: bdi_limit=5 task_limit=5 bdi_dirty=2 avg_dirty=2 bdi_gap=480% task_gap=960% task_weight=0% bdi_bw=17468 base_bw=102400 task_bw=921600 dirtied=31 period=4 think=12496 pause=8 dd-2584 [000] 209.554684: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1094 unstable=0 bg_thresh=988 thresh=1976 gap=479 poll_thresh=21 ino=257 dd-2584 [000] 209.554693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 209.561425: balance_dirty_state: bdi btrfs-1: dirty=403 wb=969 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=21 ino=257 dd-2584 [006] 209.561550: balance_dirty_state: bdi btrfs-1: dirty=428 wb=969 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=16 ino=257 dd-2584 [006] 209.561780: balance_dirty_state: bdi btrfs-1: dirty=453 wb=969 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=17 ino=257 dd-2584 [006] 209.561995: balance_dirty_state: bdi btrfs-1: dirty=503 wb=969 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 209.562232: balance_dirty_state: bdi btrfs-1: dirty=528 wb=969 unstable=0 bg_thresh=998 thresh=1997 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 209.562465: balance_dirty_state: bdi btrfs-1: dirty=553 wb=969 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=20 ino=257 dd-2584 [006] 209.562474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 209.573332: balance_dirty_state: bdi btrfs-1: dirty=553 wb=919 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=20 ino=257 dd-2584 [006] 209.573413: balance_dirty_state: bdi btrfs-1: dirty=578 wb=919 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=15 ino=257 dd-2584 [006] 209.573418: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-195% task_weight=99% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [006] 209.581458: balance_dirty_state: bdi btrfs-1: dirty=578 wb=644 unstable=0 bg_thresh=992 thresh=1985 gap=763 poll_thresh=15 ino=257 dd-2584 [006] 209.581586: balance_dirty_state: bdi btrfs-1: dirty=578 wb=644 unstable=0 bg_thresh=992 thresh=1985 gap=763 poll_thresh=11 ino=257 dd-2584 [006] 209.581705: balance_dirty_state: bdi btrfs-1: dirty=603 wb=644 unstable=0 bg_thresh=992 thresh=1984 gap=737 poll_thresh=12 ino=257 dd-2584 [006] 209.581823: balance_dirty_state: bdi btrfs-1: dirty=628 wb=644 unstable=0 bg_thresh=992 thresh=1984 gap=712 poll_thresh=13 ino=257 dd-2584 [006] 209.581941: balance_dirty_state: bdi btrfs-1: dirty=628 wb=644 unstable=0 bg_thresh=991 thresh=1983 gap=711 poll_thresh=14 ino=257 dd-2584 [006] 209.582058: balance_dirty_state: bdi btrfs-1: dirty=653 wb=644 unstable=0 bg_thresh=991 thresh=1983 gap=686 poll_thresh=15 ino=257 dd-2584 [006] 209.582542: balance_dirty_state: bdi btrfs-1: dirty=678 wb=644 unstable=0 bg_thresh=991 thresh=1982 gap=660 poll_thresh=16 ino=257 dd-2584 [006] 209.582778: balance_dirty_state: bdi btrfs-1: dirty=703 wb=644 unstable=0 bg_thresh=993 thresh=1986 gap=639 poll_thresh=17 ino=257 dd-2584 [006] 209.583014: balance_dirty_state: bdi btrfs-1: dirty=728 wb=644 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 209.583246: balance_dirty_state: bdi btrfs-1: dirty=778 wb=644 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=19 ino=257 dd-2584 [006] 209.583486: balance_dirty_state: bdi btrfs-1: dirty=803 wb=644 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=20 ino=257 dd-2584 [006] 209.583722: balance_dirty_state: bdi btrfs-1: dirty=828 wb=644 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=21 ino=257 dd-2584 [006] 209.583957: balance_dirty_state: bdi btrfs-1: dirty=853 wb=644 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=22 ino=257 dd-2584 [006] 209.583966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 209.589513: balance_dirty_state: bdi btrfs-1: dirty=853 wb=519 unstable=0 bg_thresh=996 thresh=1992 gap=620 poll_thresh=22 ino=257 dd-2584 [001] 209.589643: balance_dirty_state: bdi btrfs-1: dirty=878 wb=519 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 209.589879: balance_dirty_state: bdi btrfs-1: dirty=903 wb=519 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 209.590480: balance_dirty_state: bdi btrfs-1: dirty=953 wb=519 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 209.590717: balance_dirty_state: bdi btrfs-1: dirty=978 wb=519 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=19 ino=257 dd-2584 [001] 209.590951: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=519 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=20 ino=257 dd-2584 [001] 209.590961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 209.591041: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7016 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 209.594717: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=848 to_write=7344 dd-2584 [001] 209.601453: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1119 unstable=0 bg_thresh=1001 thresh=2003 gap=731 poll_thresh=20 ino=257 dd-2584 [001] 209.601543: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1119 unstable=0 bg_thresh=998 thresh=1997 gap=700 poll_thresh=15 ino=257 dd-2584 [001] 209.601603: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1119 unstable=0 bg_thresh=1001 thresh=2002 gap=705 poll_thresh=16 ino=257 dd-2584 [001] 209.601721: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1119 unstable=0 bg_thresh=1000 thresh=2001 gap=654 poll_thresh=17 ino=257 dd-2584 [001] 209.601840: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1119 unstable=0 bg_thresh=1002 thresh=2005 gap=633 poll_thresh=18 ino=257 dd-2584 [001] 209.601961: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1119 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 209.602081: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1119 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=20 ino=257 dd-2584 [001] 209.602380: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1119 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=21 ino=257 dd-2584 [001] 209.602499: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1119 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=22 ino=257 dd-2584 [001] 209.602616: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1119 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=23 ino=257 dd-2584 [001] 209.602621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 209.609450: balance_dirty_state: bdi btrfs-1: dirty=403 wb=994 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=23 ino=257 dd-2584 [001] 209.609527: balance_dirty_state: bdi btrfs-1: dirty=428 wb=994 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 209.609653: balance_dirty_state: bdi btrfs-1: dirty=453 wb=994 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=18 ino=257 dd-2584 [001] 209.609770: balance_dirty_state: bdi btrfs-1: dirty=503 wb=994 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 209.609889: balance_dirty_state: bdi btrfs-1: dirty=528 wb=994 unstable=0 bg_thresh=996 thresh=1993 gap=471 poll_thresh=20 ino=257 dd-2584 [001] 209.609893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 209.617427: balance_dirty_state: bdi btrfs-1: dirty=528 wb=869 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=20 ino=257 dd-2584 [001] 209.617516: balance_dirty_state: bdi btrfs-1: dirty=528 wb=869 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=15 ino=257 dd-2584 [001] 209.617575: balance_dirty_state: bdi btrfs-1: dirty=553 wb=869 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 209.617873: balance_dirty_state: bdi btrfs-1: dirty=578 wb=869 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 209.617991: balance_dirty_state: bdi btrfs-1: dirty=628 wb=869 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 209.618108: balance_dirty_state: bdi btrfs-1: dirty=653 wb=869 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 209.618112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 209.625444: balance_dirty_state: bdi btrfs-1: dirty=653 wb=869 unstable=0 bg_thresh=996 thresh=1993 gap=471 poll_thresh=19 ino=257 dd-2584 [001] 209.625454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 209.633456: balance_dirty_state: bdi btrfs-1: dirty=653 wb=719 unstable=0 bg_thresh=999 thresh=1998 gap=626 poll_thresh=19 ino=257 dd-2584 [001] 209.633535: balance_dirty_state: bdi btrfs-1: dirty=678 wb=719 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 209.633596: balance_dirty_state: bdi btrfs-1: dirty=678 wb=719 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=15 ino=257 dd-2584 [001] 209.633654: balance_dirty_state: bdi btrfs-1: dirty=703 wb=719 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 209.633771: balance_dirty_state: bdi btrfs-1: dirty=728 wb=719 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 209.633888: balance_dirty_state: bdi btrfs-1: dirty=753 wb=719 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 209.634007: balance_dirty_state: bdi btrfs-1: dirty=803 wb=719 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 209.634011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 209.641531: balance_dirty_state: bdi btrfs-1: dirty=803 wb=469 unstable=0 bg_thresh=997 thresh=1995 gap=723 poll_thresh=19 ino=257 dd-2584 [001] 209.641653: balance_dirty_state: bdi btrfs-1: dirty=803 wb=469 unstable=0 bg_thresh=1000 thresh=2000 gap=728 poll_thresh=14 ino=257 dd-2584 [001] 209.641762: balance_dirty_state: bdi btrfs-1: dirty=828 wb=469 unstable=0 bg_thresh=999 thresh=1999 gap=702 poll_thresh=15 ino=257 dd-2584 [001] 209.642206: balance_dirty_state: bdi btrfs-1: dirty=853 wb=469 unstable=0 bg_thresh=999 thresh=1999 gap=677 poll_thresh=16 ino=257 dd-2584 [001] 209.642423: balance_dirty_state: bdi btrfs-1: dirty=878 wb=469 unstable=0 bg_thresh=999 thresh=1998 gap=651 poll_thresh=17 ino=257 dd-2584 [001] 209.642642: balance_dirty_state: bdi btrfs-1: dirty=903 wb=469 unstable=0 bg_thresh=1001 thresh=2002 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 209.642857: balance_dirty_state: bdi btrfs-1: dirty=928 wb=469 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=19 ino=257 dd-2584 [001] 209.643074: balance_dirty_state: bdi btrfs-1: dirty=978 wb=469 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=20 ino=257 dd-2584 [001] 209.643292: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=469 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 209.643374: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7068 wrote=0 to_write=8192 dd-2584 [001] 209.643523: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=469 unstable=0 bg_thresh=998 thresh=1997 gap=500 poll_thresh=22 ino=257 dd-2584 [001] 209.643753: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=494 unstable=0 bg_thresh=998 thresh=1996 gap=449 poll_thresh=23 ino=257 dd-2584 [001] 209.643756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=54472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 209.646474: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=912 to_write=7280 dd-2584 [001] 209.649437: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1244 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=23 ino=257 dd-2584 [001] 209.649503: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1244 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=17 ino=257 dd-2584 [001] 209.649802: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1244 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=18 ino=257 dd-2584 [001] 209.649921: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1244 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 209.650038: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1244 unstable=0 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=20 ino=257 dd-2584 [001] 209.650043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=55500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 209.657432: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1119 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=20 ino=257 dd-2584 [001] 209.657496: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1119 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 209.657555: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1119 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 209.657674: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1119 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 209.657791: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1119 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 209.657795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=55500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 209.665392: balance_dirty_state: bdi btrfs-1: dirty=378 wb=919 unstable=0 bg_thresh=994 thresh=1989 gap=692 poll_thresh=18 ino=257 dd-2584 [001] 209.665522: balance_dirty_state: bdi btrfs-1: dirty=403 wb=919 unstable=0 bg_thresh=997 thresh=1994 gap=672 poll_thresh=13 ino=257 dd-2584 [001] 209.665643: balance_dirty_state: bdi btrfs-1: dirty=403 wb=919 unstable=0 bg_thresh=996 thresh=1993 gap=671 poll_thresh=14 ino=257 dd-2584 [001] 209.665761: balance_dirty_state: bdi btrfs-1: dirty=428 wb=919 unstable=0 bg_thresh=996 thresh=1993 gap=646 poll_thresh=15 ino=257 dd-2584 [001] 209.665882: balance_dirty_state: bdi btrfs-1: dirty=428 wb=919 unstable=0 bg_thresh=996 thresh=1992 gap=645 poll_thresh=16 ino=257 dd-2584 [001] 209.666483: balance_dirty_state: bdi btrfs-1: dirty=478 wb=919 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=17 ino=257 dd-2584 [001] 209.666719: balance_dirty_state: bdi btrfs-1: dirty=503 wb=919 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=18 ino=257 dd-2584 [001] 209.666956: balance_dirty_state: bdi btrfs-1: dirty=528 wb=919 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=19 ino=257 dd-2584 [001] 209.667198: balance_dirty_state: bdi btrfs-1: dirty=578 wb=919 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=20 ino=257 dd-2584 [001] 209.667206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=55500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 209.673387: balance_dirty_state: bdi btrfs-1: dirty=578 wb=919 unstable=0 bg_thresh=990 thresh=1980 gap=483 poll_thresh=20 ino=257 dd-2584 [001] 209.673394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=55500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 209.681433: balance_dirty_state: bdi btrfs-1: dirty=578 wb=794 unstable=0 bg_thresh=1005 thresh=2011 gap=639 poll_thresh=20 ino=257 dd-2584 [006] 209.681499: balance_dirty_state: bdi btrfs-1: dirty=603 wb=794 unstable=0 bg_thresh=1008 thresh=2016 gap=619 poll_thresh=15 ino=257 dd-2584 [006] 209.681560: balance_dirty_state: bdi btrfs-1: dirty=628 wb=794 unstable=0 bg_thresh=1008 thresh=2016 gap=594 poll_thresh=16 ino=257 dd-2584 [006] 209.681682: balance_dirty_state: bdi btrfs-1: dirty=653 wb=794 unstable=0 bg_thresh=1007 thresh=2015 gap=568 poll_thresh=17 ino=257 dd-2584 [006] 209.681803: balance_dirty_state: bdi btrfs-1: dirty=678 wb=794 unstable=0 bg_thresh=1009 thresh=2019 gap=547 poll_thresh=18 ino=257 dd-2584 [006] 209.681925: balance_dirty_state: bdi btrfs-1: dirty=703 wb=794 unstable=0 bg_thresh=1009 thresh=2018 gap=521 poll_thresh=19 ino=257 dd-2584 [006] 209.682226: balance_dirty_state: bdi btrfs-1: dirty=753 wb=794 unstable=0 bg_thresh=1008 thresh=2017 gap=470 poll_thresh=20 ino=257 dd-2584 [006] 209.682232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=55500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 209.689486: balance_dirty_state: bdi btrfs-1: dirty=753 wb=669 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=20 ino=257 dd-2584 [006] 209.689583: balance_dirty_state: bdi btrfs-1: dirty=753 wb=644 unstable=0 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=15 ino=257 dd-2584 [006] 209.689728: balance_dirty_state: bdi btrfs-1: dirty=778 wb=569 unstable=0 bg_thresh=1001 thresh=2002 gap=655 poll_thresh=16 ino=257 dd-2584 [006] 209.689856: balance_dirty_state: bdi btrfs-1: dirty=803 wb=544 unstable=0 bg_thresh=1003 thresh=2006 gap=659 poll_thresh=17 ino=257 dd-2584 [006] 209.689975: balance_dirty_state: bdi btrfs-1: dirty=853 wb=544 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 209.690093: balance_dirty_state: bdi btrfs-1: dirty=878 wb=544 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=19 ino=257 dd-2584 [006] 209.690263: balance_dirty_state: bdi btrfs-1: dirty=903 wb=544 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=20 ino=257 dd-2584 [006] 209.690384: balance_dirty_state: bdi btrfs-1: dirty=928 wb=544 unstable=0 bg_thresh=1003 thresh=2007 gap=535 poll_thresh=21 ino=257 dd-2584 [006] 209.690545: balance_dirty_state: bdi btrfs-1: dirty=978 wb=544 unstable=0 bg_thresh=1000 thresh=2000 gap=478 poll_thresh=22 ino=257 dd-2584 [006] 209.690554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=55500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 209.697431: balance_dirty_state: bdi btrfs-1: dirty=978 wb=419 unstable=0 bg_thresh=980 thresh=1961 gap=564 poll_thresh=22 ino=257 dd-2584 [006] 209.697731: balance_dirty_state: bdi btrfs-1: dirty=978 wb=419 unstable=0 bg_thresh=983 thresh=1966 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 209.697850: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=419 unstable=0 bg_thresh=982 thresh=1965 gap=518 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 209.697903: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7124 wrote=0 to_write=8192 dd-2584 [006] 209.697977: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=419 unstable=0 bg_thresh=984 thresh=1969 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 209.698100: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=444 unstable=0 bg_thresh=984 thresh=1968 gap=471 poll_thresh=19 ino=257 dd-2584 [006] 209.698102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1320 avg_dirty=1320 bdi_gap=0% task_gap=-101% task_weight=99% bdi_bw=55500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 209.700265: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=896 to_write=7296 dd-2584 [002] 209.705481: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1194 unstable=0 bg_thresh=987 thresh=1974 gap=602 poll_thresh=19 ino=257 dd-2584 [002] 209.705551: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1194 unstable=0 bg_thresh=987 thresh=1974 gap=602 poll_thresh=14 ino=257 dd-2584 [002] 209.705615: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1194 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 209.705676: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1194 unstable=0 bg_thresh=989 thresh=1979 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 209.705798: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1194 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 209.705922: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1194 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=18 ino=257 dd-2584 [002] 209.706047: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1194 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=19 ino=257 dd-2584 [002] 209.706052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1280 avg_dirty=1280 bdi_gap=34% task_gap=-31% task_weight=101% bdi_bw=55500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.713695: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1044 unstable=0 bg_thresh=988 thresh=1976 gap=604 poll_thresh=14 ino=257 dd-2584 [002] 209.713754: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1044 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=15 ino=257 dd-2584 [002] 209.713812: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1044 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=16 ino=257 dd-2584 [002] 209.713926: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1044 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=17 ino=257 dd-2584 [002] 209.714047: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1044 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=18 ino=257 dd-2584 [002] 209.714160: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1044 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=19 ino=257 dd-2584 [002] 209.714164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=55500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.721437: balance_dirty_state: bdi btrfs-1: dirty=478 wb=919 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 209.721495: balance_dirty_state: bdi btrfs-1: dirty=478 wb=919 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=15 ino=257 dd-2584 [002] 209.721552: balance_dirty_state: bdi btrfs-1: dirty=503 wb=919 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 209.721667: balance_dirty_state: bdi btrfs-1: dirty=528 wb=919 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=17 ino=257 dd-2584 [002] 209.721787: balance_dirty_state: bdi btrfs-1: dirty=578 wb=919 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 209.721792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-80% task_weight=101% bdi_bw=55500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.729989: balance_dirty_state: bdi btrfs-1: dirty=603 wb=794 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=13 ino=257 dd-2584 [005] 209.730111: balance_dirty_state: bdi btrfs-1: dirty=603 wb=769 unstable=0 bg_thresh=997 thresh=1994 gap=622 poll_thresh=14 ino=257 dd-2584 [005] 209.730227: balance_dirty_state: bdi btrfs-1: dirty=628 wb=769 unstable=0 bg_thresh=999 thresh=1999 gap=602 poll_thresh=15 ino=257 dd-2584 [005] 209.730347: balance_dirty_state: bdi btrfs-1: dirty=653 wb=769 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=16 ino=257 dd-2584 [005] 209.730585: balance_dirty_state: bdi btrfs-1: dirty=678 wb=769 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=17 ino=257 dd-2584 [005] 209.730824: balance_dirty_state: bdi btrfs-1: dirty=703 wb=769 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=18 ino=257 dd-2584 [005] 209.731061: balance_dirty_state: bdi btrfs-1: dirty=728 wb=769 unstable=0 bg_thresh=1000 thresh=2001 gap=504 poll_thresh=19 ino=257 dd-2584 [005] 209.731298: balance_dirty_state: bdi btrfs-1: dirty=778 wb=769 unstable=0 bg_thresh=1000 thresh=2000 gap=453 poll_thresh=20 ino=257 dd-2584 [005] 209.731307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=55500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.737538: balance_dirty_state: bdi btrfs-1: dirty=778 wb=644 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=20 ino=257 dd-2584 [005] 209.737667: balance_dirty_state: bdi btrfs-1: dirty=778 wb=644 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 209.737788: balance_dirty_state: bdi btrfs-1: dirty=803 wb=644 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 209.738022: balance_dirty_state: bdi btrfs-1: dirty=828 wb=644 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 209.738622: balance_dirty_state: bdi btrfs-1: dirty=878 wb=644 unstable=0 bg_thresh=991 thresh=1983 gap=461 poll_thresh=18 ino=257 dd-2584 [005] 209.738631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1244 bdi_dirty=1320 avg_dirty=1320 bdi_gap=4% task_gap=-91% task_weight=100% bdi_bw=55500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.745639: balance_dirty_state: bdi btrfs-1: dirty=878 wb=519 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=13 ino=257 dd-2584 [005] 209.745696: balance_dirty_state: bdi btrfs-1: dirty=903 wb=519 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=14 ino=257 dd-2584 [005] 209.745755: balance_dirty_state: bdi btrfs-1: dirty=903 wb=519 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 209.745811: balance_dirty_state: bdi btrfs-1: dirty=928 wb=519 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 209.745923: balance_dirty_state: bdi btrfs-1: dirty=953 wb=519 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 209.746036: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=519 unstable=0 bg_thresh=993 thresh=1987 gap=465 poll_thresh=18 ino=257 dd-2584 [005] 209.746040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-135% task_weight=101% bdi_bw=55500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 209.746114: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7172 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 209.750146: writeback_single_inode: bdi btrfs-1: ino=257 state= age=148 wrote=816 to_write=7376 dd-2584 [005] 209.753565: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1219 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=18 ino=257 dd-2584 [005] 209.753635: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1219 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=13 ino=257 dd-2584 [005] 209.753702: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1219 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=14 ino=257 dd-2584 [005] 209.753766: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1219 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=15 ino=257 dd-2584 [005] 209.753829: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1219 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=16 ino=257 dd-2584 [005] 209.753958: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1219 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 209.754280: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1219 unstable=0 bg_thresh=992 thresh=1984 gap=462 poll_thresh=18 ino=257 dd-2584 [005] 209.754285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-187% task_weight=101% bdi_bw=56736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.761506: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1094 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=18 ino=257 dd-2584 [005] 209.761577: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1094 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=13 ino=257 dd-2584 [005] 209.761641: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1094 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 209.761705: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1094 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=15 ino=257 dd-2584 [005] 209.761768: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1094 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 209.761893: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1094 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 209.761898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=101% bdi_bw=56736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.769572: balance_dirty_state: bdi btrfs-1: dirty=403 wb=969 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=17 ino=257 dd-2584 [005] 209.769702: balance_dirty_state: bdi btrfs-1: dirty=403 wb=969 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=13 ino=257 dd-2584 [005] 209.769823: balance_dirty_state: bdi btrfs-1: dirty=428 wb=969 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 209.769940: balance_dirty_state: bdi btrfs-1: dirty=453 wb=969 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 209.770078: balance_dirty_state: bdi btrfs-1: dirty=453 wb=919 unstable=0 bg_thresh=991 thresh=1982 gap=610 poll_thresh=16 ino=257 dd-2584 [005] 209.770335: balance_dirty_state: bdi btrfs-1: dirty=478 wb=919 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=17 ino=257 dd-2584 [005] 209.770581: balance_dirty_state: bdi btrfs-1: dirty=528 wb=919 unstable=0 bg_thresh=989 thresh=1979 gap=532 poll_thresh=18 ino=257 dd-2584 [005] 209.771196: balance_dirty_state: bdi btrfs-1: dirty=553 wb=919 unstable=0 bg_thresh=990 thresh=1980 gap=508 poll_thresh=19 ino=257 dd-2584 [005] 209.771440: balance_dirty_state: bdi btrfs-1: dirty=578 wb=919 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=20 ino=257 dd-2584 [005] 209.771449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-139% task_weight=101% bdi_bw=56736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.777535: balance_dirty_state: bdi btrfs-1: dirty=578 wb=844 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=20 ino=257 dd-2584 [005] 209.777620: balance_dirty_state: bdi btrfs-1: dirty=603 wb=844 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=15 ino=257 dd-2584 [005] 209.777681: balance_dirty_state: bdi btrfs-1: dirty=628 wb=844 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=16 ino=257 dd-2584 [005] 209.777809: balance_dirty_state: bdi btrfs-1: dirty=653 wb=844 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=17 ino=257 dd-2584 [005] 209.777813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-130% task_weight=101% bdi_bw=56736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.785457: balance_dirty_state: bdi btrfs-1: dirty=653 wb=719 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=17 ino=257 dd-2584 [005] 209.785525: balance_dirty_state: bdi btrfs-1: dirty=653 wb=719 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=13 ino=257 dd-2584 [005] 209.785586: balance_dirty_state: bdi btrfs-1: dirty=678 wb=719 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 209.785645: balance_dirty_state: bdi btrfs-1: dirty=703 wb=719 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 209.785704: balance_dirty_state: bdi btrfs-1: dirty=703 wb=719 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=16 ino=257 dd-2584 [005] 209.785822: balance_dirty_state: bdi btrfs-1: dirty=753 wb=719 unstable=0 bg_thresh=991 thresh=1983 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 209.785941: balance_dirty_state: bdi btrfs-1: dirty=778 wb=719 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 209.785946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=101% bdi_bw=56736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.793801: balance_dirty_state: bdi btrfs-1: dirty=803 wb=444 unstable=0 bg_thresh=990 thresh=1981 gap=734 poll_thresh=13 ino=257 dd-2584 [005] 209.793859: balance_dirty_state: bdi btrfs-1: dirty=803 wb=444 unstable=0 bg_thresh=993 thresh=1986 gap=739 poll_thresh=14 ino=257 dd-2584 [005] 209.793915: balance_dirty_state: bdi btrfs-1: dirty=828 wb=444 unstable=0 bg_thresh=992 thresh=1985 gap=713 poll_thresh=15 ino=257 dd-2584 [005] 209.793971: balance_dirty_state: bdi btrfs-1: dirty=853 wb=444 unstable=0 bg_thresh=992 thresh=1985 gap=688 poll_thresh=16 ino=257 dd-2584 [005] 209.794084: balance_dirty_state: bdi btrfs-1: dirty=878 wb=444 unstable=0 bg_thresh=994 thresh=1989 gap=667 poll_thresh=17 ino=257 dd-2584 [005] 209.794196: balance_dirty_state: bdi btrfs-1: dirty=903 wb=444 unstable=0 bg_thresh=994 thresh=1988 gap=641 poll_thresh=18 ino=257 dd-2584 [005] 209.794309: balance_dirty_state: bdi btrfs-1: dirty=928 wb=444 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=19 ino=257 dd-2584 [005] 209.794424: balance_dirty_state: bdi btrfs-1: dirty=978 wb=444 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=20 ino=257 dd-2584 [005] 209.794540: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=444 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 209.794604: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7220 wrote=0 to_write=8192 dd-2584 [005] 209.794665: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=444 unstable=0 bg_thresh=991 thresh=1983 gap=511 poll_thresh=22 ino=257 dd-2584 [005] 209.794957: balance_dirty_state: bdi btrfs-1: dirty=953 wb=544 unstable=0 bg_thresh=991 thresh=1982 gap=485 poll_thresh=23 ino=257 dd-2584 [005] 209.794958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1244 bdi_dirty=1320 avg_dirty=1320 bdi_gap=4% task_gap=-91% task_weight=100% bdi_bw=56736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 209.798537: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=896 to_write=7296 dd-2584 [005] 209.801599: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1194 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=17 ino=257 dd-2584 [005] 209.801717: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1194 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 209.801834: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1194 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=19 ino=257 dd-2584 [005] 209.801954: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1194 unstable=0 bg_thresh=992 thresh=1985 gap=463 poll_thresh=20 ino=257 dd-2584 [005] 209.801959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1251 bdi_dirty=1320 avg_dirty=1320 bdi_gap=9% task_gap=-82% task_weight=101% bdi_bw=56736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.809613: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1069 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=15 ino=257 dd-2584 [005] 209.809673: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1069 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 209.809788: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1069 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 209.809904: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1069 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 209.810196: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1069 unstable=0 bg_thresh=995 thresh=1990 gap=468 poll_thresh=19 ino=257 dd-2584 [005] 209.810201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=12% task_gap=-75% task_weight=100% bdi_bw=56736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.817516: balance_dirty_state: bdi btrfs-1: dirty=453 wb=944 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 209.817577: balance_dirty_state: bdi btrfs-1: dirty=478 wb=944 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 209.817639: balance_dirty_state: bdi btrfs-1: dirty=503 wb=944 unstable=0 bg_thresh=991 thresh=1982 gap=535 poll_thresh=16 ino=257 dd-2584 [005] 209.817757: balance_dirty_state: bdi btrfs-1: dirty=528 wb=944 unstable=0 bg_thresh=990 thresh=1981 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 209.817876: balance_dirty_state: bdi btrfs-1: dirty=553 wb=944 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 209.817880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1280 avg_dirty=1280 bdi_gap=33% task_gap=-33% task_weight=99% bdi_bw=56736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 209.829542: balance_dirty_state: bdi btrfs-1: dirty=553 wb=894 unstable=0 bg_thresh=984 thresh=1969 gap=522 poll_thresh=13 ino=257 dd-2584 [001] 209.829627: balance_dirty_state: bdi btrfs-1: dirty=578 wb=894 unstable=0 bg_thresh=984 thresh=1969 gap=497 poll_thresh=14 ino=257 dd-2584 [001] 209.829716: balance_dirty_state: bdi btrfs-1: dirty=578 wb=894 unstable=0 bg_thresh=987 thresh=1974 gap=502 poll_thresh=15 ino=257 dd-2584 [001] 209.829803: balance_dirty_state: bdi btrfs-1: dirty=603 wb=894 unstable=0 bg_thresh=989 thresh=1979 gap=482 poll_thresh=16 ino=257 dd-2584 [001] 209.829810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-87% task_weight=99% bdi_bw=56736 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [002] 209.837502: balance_dirty_state: bdi btrfs-1: dirty=603 wb=644 unstable=0 bg_thresh=981 thresh=1962 gap=715 poll_thresh=12 ino=257 dd-2584 [002] 209.837565: balance_dirty_state: bdi btrfs-1: dirty=628 wb=644 unstable=0 bg_thresh=983 thresh=1967 gap=695 poll_thresh=13 ino=257 dd-2584 [002] 209.837629: balance_dirty_state: bdi btrfs-1: dirty=653 wb=644 unstable=0 bg_thresh=983 thresh=1967 gap=670 poll_thresh=14 ino=257 dd-2584 [002] 209.837870: balance_dirty_state: bdi btrfs-1: dirty=653 wb=644 unstable=0 bg_thresh=986 thresh=1972 gap=675 poll_thresh=15 ino=257 dd-2584 [002] 209.837930: balance_dirty_state: bdi btrfs-1: dirty=678 wb=644 unstable=0 bg_thresh=988 thresh=1977 gap=655 poll_thresh=16 ino=257 dd-2584 [002] 209.838050: balance_dirty_state: bdi btrfs-1: dirty=703 wb=644 unstable=0 bg_thresh=988 thresh=1976 gap=629 poll_thresh=17 ino=257 dd-2584 [002] 209.838168: balance_dirty_state: bdi btrfs-1: dirty=728 wb=644 unstable=0 bg_thresh=987 thresh=1975 gap=603 poll_thresh=18 ino=257 dd-2584 [002] 209.838283: balance_dirty_state: bdi btrfs-1: dirty=778 wb=644 unstable=0 bg_thresh=987 thresh=1974 gap=552 poll_thresh=19 ino=257 dd-2584 [002] 209.838400: balance_dirty_state: bdi btrfs-1: dirty=803 wb=644 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=20 ino=257 dd-2584 [002] 209.838519: balance_dirty_state: bdi btrfs-1: dirty=828 wb=644 unstable=0 bg_thresh=988 thresh=1977 gap=505 poll_thresh=21 ino=257 dd-2584 [002] 209.838638: balance_dirty_state: bdi btrfs-1: dirty=878 wb=644 unstable=0 bg_thresh=988 thresh=1976 gap=454 poll_thresh=22 ino=257 dd-2584 [002] 209.838643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1320 avg_dirty=1320 bdi_gap=4% task_gap=-89% task_weight=98% bdi_bw=56736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.845579: balance_dirty_state: bdi btrfs-1: dirty=903 wb=519 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 209.846173: balance_dirty_state: bdi btrfs-1: dirty=928 wb=519 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=17 ino=257 dd-2584 [002] 209.846407: balance_dirty_state: bdi btrfs-1: dirty=978 wb=519 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 209.846416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1280 avg_dirty=1280 bdi_gap=35% task_gap=-26% task_weight=98% bdi_bw=56736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.853568: balance_dirty_state: bdi btrfs-1: dirty=978 wb=394 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=13 ino=257 dd-2584 [002] 209.853628: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=394 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 209.853692: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7280 wrote=0 to_write=8192 dd-2584 [002] 209.853693: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=394 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=15 ino=257 dd-2584 [002] 209.853755: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=394 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=16 ino=257 dd-2584 [002] 209.853878: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=419 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=17 ino=257 dd-2584 [002] 209.854006: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=469 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=18 ino=257 dd-2584 [002] 209.854008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1320 avg_dirty=1320 bdi_gap=12% task_gap=-73% task_weight=98% bdi_bw=56736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 209.855821: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=912 to_write=7280 dd-2584 [002] 209.861582: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1169 unstable=0 bg_thresh=986 thresh=1972 gap=625 poll_thresh=13 ino=257 dd-2584 [002] 209.861701: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1169 unstable=0 bg_thresh=988 thresh=1977 gap=605 poll_thresh=14 ino=257 dd-2584 [002] 209.861818: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1169 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 209.861885: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1169 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 209.862189: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1169 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 209.862308: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1169 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 209.862427: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1169 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=19 ino=257 dd-2584 [002] 209.862432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=57936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.869428: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1044 unstable=0 bg_thresh=985 thresh=1971 gap=599 poll_thresh=19 ino=257 dd-2584 [002] 209.869563: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1044 unstable=0 bg_thresh=985 thresh=1971 gap=574 poll_thresh=14 ino=257 dd-2584 [002] 209.869679: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1044 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=15 ino=257 dd-2584 [002] 209.869795: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1044 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 209.870024: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1044 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 209.870262: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1044 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 209.870270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=9% task_gap=-79% task_weight=98% bdi_bw=57936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 209.877656: balance_dirty_state: bdi btrfs-1: dirty=453 wb=919 unstable=0 bg_thresh=986 thresh=1972 gap=600 poll_thresh=13 ino=257 dd-2584 [002] 209.877716: balance_dirty_state: bdi btrfs-1: dirty=478 wb=919 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 209.877773: balance_dirty_state: bdi btrfs-1: dirty=503 wb=919 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=15 ino=257 dd-2584 [002] 209.877831: balance_dirty_state: bdi btrfs-1: dirty=503 wb=919 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 209.878127: balance_dirty_state: bdi btrfs-1: dirty=553 wb=919 unstable=0 bg_thresh=990 thresh=1981 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 209.878244: balance_dirty_state: bdi btrfs-1: dirty=578 wb=919 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 209.878249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=57936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.885573: balance_dirty_state: bdi btrfs-1: dirty=578 wb=919 unstable=0 bg_thresh=985 thresh=1971 gap=474 poll_thresh=18 ino=257 dd-2584 [005] 209.885582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-144% task_weight=98% bdi_bw=57936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.893515: balance_dirty_state: bdi btrfs-1: dirty=578 wb=544 unstable=0 bg_thresh=985 thresh=1970 gap=848 poll_thresh=18 ino=257 dd-2584 [005] 209.893649: balance_dirty_state: bdi btrfs-1: dirty=603 wb=544 unstable=0 bg_thresh=987 thresh=1975 gap=828 poll_thresh=13 ino=257 dd-2584 [005] 209.893769: balance_dirty_state: bdi btrfs-1: dirty=603 wb=544 unstable=0 bg_thresh=987 thresh=1974 gap=827 poll_thresh=14 ino=257 dd-2584 [005] 209.893886: balance_dirty_state: bdi btrfs-1: dirty=628 wb=544 unstable=0 bg_thresh=987 thresh=1974 gap=802 poll_thresh=15 ino=257 dd-2584 [005] 209.894006: balance_dirty_state: bdi btrfs-1: dirty=653 wb=544 unstable=0 bg_thresh=986 thresh=1973 gap=776 poll_thresh=16 ino=257 dd-2584 [005] 209.894239: balance_dirty_state: bdi btrfs-1: dirty=678 wb=544 unstable=0 bg_thresh=986 thresh=1972 gap=750 poll_thresh=17 ino=257 dd-2584 [005] 209.894473: balance_dirty_state: bdi btrfs-1: dirty=703 wb=544 unstable=0 bg_thresh=988 thresh=1976 gap=729 poll_thresh=18 ino=257 dd-2584 [005] 209.894707: balance_dirty_state: bdi btrfs-1: dirty=753 wb=544 unstable=0 bg_thresh=987 thresh=1975 gap=678 poll_thresh=19 ino=257 dd-2584 [005] 209.894942: balance_dirty_state: bdi btrfs-1: dirty=778 wb=544 unstable=0 bg_thresh=987 thresh=1974 gap=652 poll_thresh=20 ino=257 dd-2584 [005] 209.895545: balance_dirty_state: bdi btrfs-1: dirty=803 wb=544 unstable=0 bg_thresh=986 thresh=1973 gap=626 poll_thresh=21 ino=257 dd-2584 [005] 209.895779: balance_dirty_state: bdi btrfs-1: dirty=828 wb=544 unstable=0 bg_thresh=988 thresh=1977 gap=605 poll_thresh=22 ino=257 dd-2584 [005] 209.896014: balance_dirty_state: bdi btrfs-1: dirty=878 wb=544 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=23 ino=257 dd-2584 [005] 209.896251: balance_dirty_state: bdi btrfs-1: dirty=903 wb=544 unstable=0 bg_thresh=987 thresh=1975 gap=528 poll_thresh=24 ino=257 dd-2584 [005] 209.896493: balance_dirty_state: bdi btrfs-1: dirty=928 wb=544 unstable=0 bg_thresh=987 thresh=1974 gap=502 poll_thresh=25 ino=257 dd-2584 [005] 209.896733: balance_dirty_state: bdi btrfs-1: dirty=978 wb=544 unstable=0 bg_thresh=989 thresh=1978 gap=456 poll_thresh=26 ino=257 dd-2584 [005] 209.896742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=57936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.901550: balance_dirty_state: bdi btrfs-1: dirty=978 wb=419 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=26 ino=257 dd-2584 [005] 209.901622: balance_dirty_state: bdi btrfs-1: dirty=978 wb=419 unstable=0 bg_thresh=983 thresh=1967 gap=570 poll_thresh=19 ino=257 dd-2584 [005] 209.901747: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=419 unstable=0 bg_thresh=982 thresh=1964 gap=542 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 209.901819: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7328 wrote=0 to_write=8192 dd-2584 [005] 209.902057: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=469 unstable=0 bg_thresh=983 thresh=1966 gap=494 poll_thresh=21 ino=257 dd-2584 [005] 209.902189: balance_dirty_state: bdi btrfs-1: dirty=978 wb=519 unstable=0 bg_thresh=982 thresh=1964 gap=467 poll_thresh=22 ino=257 dd-2584 [005] 209.902190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-3% task_gap=-106% task_weight=100% bdi_bw=57936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 209.904287: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=896 to_write=7296 dd-2584 [005] 209.909550: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1194 unstable=0 bg_thresh=987 thresh=1974 gap=602 poll_thresh=22 ino=257 dd-2584 [005] 209.909621: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1194 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 209.909740: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1194 unstable=0 bg_thresh=986 thresh=1972 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 209.909858: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1194 unstable=0 bg_thresh=985 thresh=1971 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 209.909975: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1194 unstable=0 bg_thresh=987 thresh=1975 gap=478 poll_thresh=19 ino=257 dd-2584 [005] 209.909980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1280 avg_dirty=1280 bdi_gap=27% task_gap=-42% task_weight=98% bdi_bw=57936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.917657: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1069 unstable=0 bg_thresh=985 thresh=1971 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 209.917714: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1069 unstable=0 bg_thresh=985 thresh=1970 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 209.917772: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1069 unstable=0 bg_thresh=985 thresh=1970 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 209.917886: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1069 unstable=0 bg_thresh=987 thresh=1974 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 209.918175: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1069 unstable=0 bg_thresh=983 thresh=1967 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 209.918288: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1069 unstable=0 bg_thresh=983 thresh=1966 gap=469 poll_thresh=19 ino=257 dd-2584 [005] 209.918293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-1% task_gap=-103% task_weight=100% bdi_bw=57936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.925548: balance_dirty_state: bdi btrfs-1: dirty=428 wb=944 unstable=0 bg_thresh=981 thresh=1963 gap=591 poll_thresh=19 ino=257 dd-2584 [005] 209.925629: balance_dirty_state: bdi btrfs-1: dirty=453 wb=944 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 209.925690: balance_dirty_state: bdi btrfs-1: dirty=478 wb=944 unstable=0 bg_thresh=986 thresh=1973 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 209.925749: balance_dirty_state: bdi btrfs-1: dirty=478 wb=944 unstable=0 bg_thresh=986 thresh=1973 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 209.925866: balance_dirty_state: bdi btrfs-1: dirty=503 wb=944 unstable=0 bg_thresh=988 thresh=1977 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 209.925983: balance_dirty_state: bdi btrfs-1: dirty=553 wb=944 unstable=0 bg_thresh=988 thresh=1976 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 209.925988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1320 avg_dirty=1320 bdi_gap=4% task_gap=-89% task_weight=98% bdi_bw=57936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.933655: balance_dirty_state: bdi btrfs-1: dirty=553 wb=819 unstable=0 bg_thresh=984 thresh=1968 gap=596 poll_thresh=13 ino=257 dd-2584 [005] 209.933716: balance_dirty_state: bdi btrfs-1: dirty=578 wb=819 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=14 ino=257 dd-2584 [005] 209.933775: balance_dirty_state: bdi btrfs-1: dirty=603 wb=819 unstable=0 bg_thresh=986 thresh=1972 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 209.933834: balance_dirty_state: bdi btrfs-1: dirty=603 wb=819 unstable=0 bg_thresh=986 thresh=1972 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 209.933952: balance_dirty_state: bdi btrfs-1: dirty=653 wb=819 unstable=0 bg_thresh=985 thresh=1970 gap=498 poll_thresh=17 ino=257 dd-2584 [005] 209.934248: balance_dirty_state: bdi btrfs-1: dirty=678 wb=819 unstable=0 bg_thresh=984 thresh=1969 gap=472 poll_thresh=18 ino=257 dd-2584 [005] 209.934253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1320 avg_dirty=1320 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=57936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.941511: balance_dirty_state: bdi btrfs-1: dirty=678 wb=669 unstable=0 bg_thresh=986 thresh=1972 gap=625 poll_thresh=18 ino=257 dd-2584 [005] 209.941603: balance_dirty_state: bdi btrfs-1: dirty=703 wb=669 unstable=0 bg_thresh=988 thresh=1977 gap=605 poll_thresh=13 ino=257 dd-2584 [005] 209.941723: balance_dirty_state: bdi btrfs-1: dirty=703 wb=669 unstable=0 bg_thresh=985 thresh=1971 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 209.941841: balance_dirty_state: bdi btrfs-1: dirty=728 wb=669 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 209.941958: balance_dirty_state: bdi btrfs-1: dirty=728 wb=669 unstable=0 bg_thresh=985 thresh=1970 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 209.942192: balance_dirty_state: bdi btrfs-1: dirty=778 wb=669 unstable=0 bg_thresh=987 thresh=1974 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 209.942428: balance_dirty_state: bdi btrfs-1: dirty=803 wb=669 unstable=0 bg_thresh=986 thresh=1973 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 209.942662: balance_dirty_state: bdi btrfs-1: dirty=828 wb=669 unstable=0 bg_thresh=986 thresh=1972 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 209.942671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1320 avg_dirty=1320 bdi_gap=1% task_gap=-95% task_weight=98% bdi_bw=57936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.949571: balance_dirty_state: bdi btrfs-1: dirty=853 wb=544 unstable=0 bg_thresh=985 thresh=1971 gap=574 poll_thresh=14 ino=257 dd-2584 [005] 209.949633: balance_dirty_state: bdi btrfs-1: dirty=878 wb=544 unstable=0 bg_thresh=985 thresh=1970 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 209.949693: balance_dirty_state: bdi btrfs-1: dirty=878 wb=544 unstable=0 bg_thresh=982 thresh=1964 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 209.949991: balance_dirty_state: bdi btrfs-1: dirty=903 wb=544 unstable=0 bg_thresh=984 thresh=1968 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 209.950115: balance_dirty_state: bdi btrfs-1: dirty=953 wb=544 unstable=0 bg_thresh=983 thresh=1967 gap=470 poll_thresh=18 ino=257 dd-2584 [005] 209.950119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-1% task_gap=-102% task_weight=100% bdi_bw=57936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 209.957531: balance_dirty_state: bdi btrfs-1: dirty=953 wb=419 unstable=0 bg_thresh=989 thresh=1979 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 209.957613: balance_dirty_state: bdi btrfs-1: dirty=953 wb=419 unstable=0 bg_thresh=989 thresh=1979 gap=607 poll_thresh=13 ino=257 dd-2584 [005] 209.957674: balance_dirty_state: bdi btrfs-1: dirty=978 wb=419 unstable=0 bg_thresh=989 thresh=1978 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 209.957734: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=419 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 209.957788: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7384 wrote=0 to_write=8192 dd-2584 [005] 209.957799: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=419 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 209.957921: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=419 unstable=0 bg_thresh=990 thresh=1981 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 209.958051: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=469 unstable=0 bg_thresh=990 thresh=1980 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 209.958053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=57936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 209.960734: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=204 wrote=896 to_write=7296 dd-2584 [005] 209.965492: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1194 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 209.965563: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1194 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=13 ino=257 dd-2584 [005] 209.965630: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1194 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 209.965693: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1194 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 209.965756: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1194 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 209.966060: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1194 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 209.966180: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1194 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 209.966185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=59080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 209.977468: balance_dirty_state: bdi btrfs-1: dirty=303 wb=944 unstable=0 bg_thresh=983 thresh=1967 gap=720 poll_thresh=18 ino=257 dd-2584 [001] 209.977534: balance_dirty_state: bdi btrfs-1: dirty=328 wb=944 unstable=0 bg_thresh=983 thresh=1967 gap=695 poll_thresh=13 ino=257 dd-2584 [001] 209.977594: balance_dirty_state: bdi btrfs-1: dirty=328 wb=944 unstable=0 bg_thresh=986 thresh=1972 gap=700 poll_thresh=14 ino=257 dd-2584 [001] 209.977652: balance_dirty_state: bdi btrfs-1: dirty=353 wb=944 unstable=0 bg_thresh=988 thresh=1977 gap=680 poll_thresh=15 ino=257 dd-2584 [001] 209.977711: balance_dirty_state: bdi btrfs-1: dirty=378 wb=944 unstable=0 bg_thresh=988 thresh=1977 gap=655 poll_thresh=16 ino=257 dd-2584 [001] 209.977834: balance_dirty_state: bdi btrfs-1: dirty=403 wb=944 unstable=0 bg_thresh=988 thresh=1976 gap=629 poll_thresh=17 ino=257 dd-2584 [001] 209.977955: balance_dirty_state: bdi btrfs-1: dirty=428 wb=944 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 209.978080: balance_dirty_state: bdi btrfs-1: dirty=478 wb=944 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=19 ino=257 dd-2584 [001] 209.978200: balance_dirty_state: bdi btrfs-1: dirty=503 wb=944 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=20 ino=257 dd-2584 [001] 209.978503: balance_dirty_state: bdi btrfs-1: dirty=528 wb=944 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=21 ino=257 dd-2584 [001] 209.978626: balance_dirty_state: bdi btrfs-1: dirty=553 wb=944 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=22 ino=257 dd-2584 [001] 209.978632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-78% task_weight=99% bdi_bw=59080 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 209.985570: balance_dirty_state: bdi btrfs-1: dirty=578 wb=944 unstable=0 bg_thresh=981 thresh=1962 gap=440 poll_thresh=16 ino=257 dd-2584 [005] 209.985577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-28% task_gap=-156% task_weight=99% bdi_bw=59080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 209.993566: balance_dirty_state: bdi btrfs-1: dirty=578 wb=644 unstable=0 bg_thresh=985 thresh=1970 gap=748 poll_thresh=16 ino=257 dd-2584 [005] 209.993654: balance_dirty_state: bdi btrfs-1: dirty=578 wb=644 unstable=0 bg_thresh=982 thresh=1964 gap=742 poll_thresh=12 ino=257 dd-2584 [005] 209.993733: balance_dirty_state: bdi btrfs-1: dirty=603 wb=644 unstable=0 bg_thresh=984 thresh=1969 gap=722 poll_thresh=13 ino=257 dd-2584 [005] 209.993813: balance_dirty_state: bdi btrfs-1: dirty=628 wb=644 unstable=0 bg_thresh=984 thresh=1968 gap=696 poll_thresh=14 ino=257 dd-2584 [005] 209.993894: balance_dirty_state: bdi btrfs-1: dirty=628 wb=644 unstable=0 bg_thresh=984 thresh=1968 gap=696 poll_thresh=15 ino=257 dd-2584 [005] 209.993975: balance_dirty_state: bdi btrfs-1: dirty=653 wb=644 unstable=0 bg_thresh=983 thresh=1967 gap=670 poll_thresh=16 ino=257 dd-2584 [005] 209.994133: balance_dirty_state: bdi btrfs-1: dirty=678 wb=644 unstable=0 bg_thresh=983 thresh=1966 gap=644 poll_thresh=17 ino=257 dd-2584 [005] 209.994297: balance_dirty_state: bdi btrfs-1: dirty=703 wb=644 unstable=0 bg_thresh=985 thresh=1970 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 209.994458: balance_dirty_state: bdi btrfs-1: dirty=753 wb=644 unstable=0 bg_thresh=984 thresh=1969 gap=572 poll_thresh=19 ino=257 dd-2584 [005] 209.994853: balance_dirty_state: bdi btrfs-1: dirty=778 wb=644 unstable=0 bg_thresh=984 thresh=1968 gap=546 poll_thresh=20 ino=257 dd-2584 [005] 209.995016: balance_dirty_state: bdi btrfs-1: dirty=803 wb=644 unstable=0 bg_thresh=983 thresh=1967 gap=520 poll_thresh=21 ino=257 dd-2584 [005] 209.995183: balance_dirty_state: bdi btrfs-1: dirty=853 wb=644 unstable=0 bg_thresh=985 thresh=1971 gap=474 poll_thresh=22 ino=257 dd-2584 [005] 209.995190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1320 avg_dirty=1320 bdi_gap=1% task_gap=-97% task_weight=99% bdi_bw=59080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 210.001608: balance_dirty_state: bdi btrfs-1: dirty=878 wb=519 unstable=0 bg_thresh=985 thresh=1970 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 210.001751: balance_dirty_state: bdi btrfs-1: dirty=903 wb=519 unstable=0 bg_thresh=984 thresh=1969 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 210.001892: balance_dirty_state: bdi btrfs-1: dirty=953 wb=519 unstable=0 bg_thresh=984 thresh=1968 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 210.002039: balance_dirty_state: bdi btrfs-1: dirty=978 wb=519 unstable=0 bg_thresh=986 thresh=1972 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 210.002044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-143% task_weight=98% bdi_bw=59080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 210.013586: balance_dirty_state: bdi btrfs-1: dirty=978 wb=394 unstable=0 bg_thresh=988 thresh=1976 gap=604 poll_thresh=19 ino=257 dd-2584 [001] 210.013671: balance_dirty_state: bdi btrfs-1: dirty=978 wb=394 unstable=0 bg_thresh=985 thresh=1970 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 210.013742: balance_dirty_state: bdi btrfs-1: dirty=991 wb=394 unstable=0 bg_thresh=984 thresh=1969 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 210.013817: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=394 unstable=0 bg_thresh=985 thresh=1970 gap=572 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 210.013818: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7440 wrote=0 to_write=8192 dd-2584 [001] 210.014145: balance_dirty_state: bdi btrfs-1: dirty=968 wb=444 unstable=0 bg_thresh=984 thresh=1968 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 210.014297: balance_dirty_state: bdi btrfs-1: dirty=944 wb=519 unstable=0 bg_thresh=985 thresh=1970 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 210.014446: balance_dirty_state: bdi btrfs-1: dirty=908 wb=569 unstable=0 bg_thresh=984 thresh=1968 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 210.014448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=99% bdi_bw=59080 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 210.016223: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=928 to_write=7264 dd-2584 [001] 210.021565: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1165 unstable=0 bg_thresh=988 thresh=1976 gap=624 poll_thresh=19 ino=257 dd-2584 [001] 210.021648: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1140 unstable=0 bg_thresh=991 thresh=1983 gap=631 poll_thresh=14 ino=257 dd-2584 [001] 210.021720: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1090 unstable=0 bg_thresh=988 thresh=1977 gap=650 poll_thresh=15 ino=257 dd-2584 [001] 210.021792: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1065 unstable=0 bg_thresh=991 thresh=1982 gap=680 poll_thresh=16 ino=257 dd-2584 [001] 210.021922: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1040 unstable=0 bg_thresh=990 thresh=1980 gap=653 poll_thresh=17 ino=257 dd-2584 [001] 210.022048: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1040 unstable=0 bg_thresh=993 thresh=1986 gap=634 poll_thresh=18 ino=257 dd-2584 [001] 210.022181: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1040 unstable=0 bg_thresh=989 thresh=1978 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 210.022313: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1040 unstable=0 bg_thresh=987 thresh=1975 gap=573 poll_thresh=20 ino=257 dd-2584 [001] 210.022629: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1040 unstable=0 bg_thresh=989 thresh=1978 gap=526 poll_thresh=21 ino=257 dd-2584 [001] 210.022754: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1040 unstable=0 bg_thresh=991 thresh=1983 gap=506 poll_thresh=22 ino=257 dd-2584 [001] 210.022881: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1040 unstable=0 bg_thresh=987 thresh=1974 gap=472 poll_thresh=23 ino=257 dd-2584 [001] 210.022886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=59080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 210.029580: balance_dirty_state: bdi btrfs-1: dirty=454 wb=990 unstable=0 bg_thresh=987 thresh=1974 gap=530 poll_thresh=23 ino=257 dd-2584 [001] 210.029653: balance_dirty_state: bdi btrfs-1: dirty=479 wb=990 unstable=0 bg_thresh=986 thresh=1972 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 210.029781: balance_dirty_state: bdi btrfs-1: dirty=504 wb=990 unstable=0 bg_thresh=985 thresh=1971 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 210.029785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=59080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 210.037579: balance_dirty_state: bdi btrfs-1: dirty=504 wb=915 unstable=0 bg_thresh=982 thresh=1965 gap=546 poll_thresh=18 ino=257 dd-2584 [001] 210.037646: balance_dirty_state: bdi btrfs-1: dirty=529 wb=915 unstable=0 bg_thresh=982 thresh=1964 gap=520 poll_thresh=13 ino=257 dd-2584 [001] 210.037706: balance_dirty_state: bdi btrfs-1: dirty=554 wb=915 unstable=0 bg_thresh=982 thresh=1964 gap=495 poll_thresh=14 ino=257 dd-2584 [001] 210.037764: balance_dirty_state: bdi btrfs-1: dirty=554 wb=915 unstable=0 bg_thresh=981 thresh=1963 gap=494 poll_thresh=15 ino=257 dd-2584 [001] 210.037824: balance_dirty_state: bdi btrfs-1: dirty=579 wb=915 unstable=0 bg_thresh=981 thresh=1963 gap=469 poll_thresh=16 ino=257 dd-2584 [001] 210.037828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-53% task_gap=-206% task_weight=99% bdi_bw=59080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 210.045563: balance_dirty_state: bdi btrfs-1: dirty=580 wb=671 unstable=0 bg_thresh=981 thresh=1963 gap=712 poll_thresh=16 ino=257 dd-2584 [001] 210.045649: balance_dirty_state: bdi btrfs-1: dirty=580 wb=671 unstable=0 bg_thresh=981 thresh=1962 gap=711 poll_thresh=12 ino=257 dd-2584 [001] 210.045705: balance_dirty_state: bdi btrfs-1: dirty=605 wb=671 unstable=0 bg_thresh=983 thresh=1967 gap=691 poll_thresh=13 ino=257 dd-2584 [001] 210.045763: balance_dirty_state: bdi btrfs-1: dirty=630 wb=671 unstable=0 bg_thresh=983 thresh=1966 gap=665 poll_thresh=14 ino=257 dd-2584 [001] 210.045991: balance_dirty_state: bdi btrfs-1: dirty=630 wb=671 unstable=0 bg_thresh=983 thresh=1966 gap=665 poll_thresh=15 ino=257 dd-2584 [001] 210.046051: balance_dirty_state: bdi btrfs-1: dirty=655 wb=671 unstable=0 bg_thresh=982 thresh=1965 gap=639 poll_thresh=16 ino=257 dd-2584 [001] 210.046166: balance_dirty_state: bdi btrfs-1: dirty=680 wb=671 unstable=0 bg_thresh=982 thresh=1964 gap=613 poll_thresh=17 ino=257 dd-2584 [001] 210.046282: balance_dirty_state: bdi btrfs-1: dirty=730 wb=671 unstable=0 bg_thresh=981 thresh=1963 gap=562 poll_thresh=18 ino=257 dd-2584 [001] 210.046398: balance_dirty_state: bdi btrfs-1: dirty=755 wb=671 unstable=0 bg_thresh=983 thresh=1967 gap=541 poll_thresh=19 ino=257 dd-2584 [001] 210.046514: balance_dirty_state: bdi btrfs-1: dirty=780 wb=671 unstable=0 bg_thresh=983 thresh=1966 gap=515 poll_thresh=20 ino=257 dd-2584 [001] 210.046631: balance_dirty_state: bdi btrfs-1: dirty=805 wb=671 unstable=0 bg_thresh=982 thresh=1965 gap=489 poll_thresh=21 ino=257 dd-2584 [001] 210.046635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=59080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 210.053567: balance_dirty_state: bdi btrfs-1: dirty=805 wb=546 unstable=0 bg_thresh=981 thresh=1962 gap=611 poll_thresh=21 ino=257 dd-2584 [001] 210.053633: balance_dirty_state: bdi btrfs-1: dirty=830 wb=546 unstable=0 bg_thresh=980 thresh=1961 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 210.053751: balance_dirty_state: bdi btrfs-1: dirty=855 wb=546 unstable=0 bg_thresh=980 thresh=1960 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 210.054036: balance_dirty_state: bdi btrfs-1: dirty=905 wb=546 unstable=0 bg_thresh=979 thresh=1959 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 210.054151: balance_dirty_state: bdi btrfs-1: dirty=930 wb=546 unstable=0 bg_thresh=981 thresh=1963 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 210.054155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-28% task_gap=-156% task_weight=100% bdi_bw=59080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 210.061531: balance_dirty_state: bdi btrfs-1: dirty=930 wb=421 unstable=0 bg_thresh=981 thresh=1962 gap=611 poll_thresh=19 ino=257 dd-2584 [001] 210.061637: balance_dirty_state: bdi btrfs-1: dirty=955 wb=421 unstable=0 bg_thresh=978 thresh=1956 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 210.061695: balance_dirty_state: bdi btrfs-1: dirty=955 wb=421 unstable=0 bg_thresh=980 thresh=1961 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 210.061751: balance_dirty_state: bdi btrfs-1: dirty=980 wb=421 unstable=0 bg_thresh=980 thresh=1960 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 210.061864: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=421 unstable=0 bg_thresh=979 thresh=1959 gap=533 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 210.061951: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7488 wrote=0 to_write=8192 dd-2584 [001] 210.061994: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=421 unstable=0 bg_thresh=979 thresh=1958 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 210.062119: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=446 unstable=0 bg_thresh=978 thresh=1957 gap=431 poll_thresh=19 ino=257 dd-2584 [001] 210.062120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1227 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=59080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 210.064306: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=308 wrote=880 to_write=7312 dd-2584 [001] 210.069565: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1196 unstable=0 bg_thresh=978 thresh=1956 gap=555 poll_thresh=19 ino=257 dd-2584 [001] 210.069631: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1196 unstable=0 bg_thresh=978 thresh=1956 gap=555 poll_thresh=14 ino=257 dd-2584 [001] 210.069691: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1196 unstable=0 bg_thresh=980 thresh=1961 gap=535 poll_thresh=15 ino=257 dd-2584 [001] 210.069748: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1196 unstable=0 bg_thresh=980 thresh=1961 gap=510 poll_thresh=16 ino=257 dd-2584 [001] 210.070047: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1196 unstable=0 bg_thresh=983 thresh=1966 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 210.070052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-26% task_gap=-152% task_weight=100% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.077554: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1046 unstable=0 bg_thresh=983 thresh=1966 gap=640 poll_thresh=17 ino=257 dd-2584 [004] 210.077681: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1046 unstable=0 bg_thresh=983 thresh=1966 gap=640 poll_thresh=13 ino=257 dd-2584 [004] 210.077796: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1046 unstable=0 bg_thresh=985 thresh=1971 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 210.077913: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1046 unstable=0 bg_thresh=985 thresh=1971 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 210.078029: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1046 unstable=0 bg_thresh=988 thresh=1976 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 210.078262: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1046 unstable=0 bg_thresh=990 thresh=1981 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 210.078501: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1046 unstable=0 bg_thresh=992 thresh=1985 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 210.078741: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1046 unstable=0 bg_thresh=992 thresh=1984 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 210.078982: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1046 unstable=0 bg_thresh=991 thresh=1983 gap=457 poll_thresh=20 ino=257 dd-2584 [004] 210.078991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.085550: balance_dirty_state: bdi btrfs-1: dirty=480 wb=930 unstable=0 bg_thresh=989 thresh=1979 gap=569 poll_thresh=20 ino=257 dd-2584 [004] 210.085737: balance_dirty_state: bdi btrfs-1: dirty=480 wb=930 unstable=0 bg_thresh=989 thresh=1979 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 210.085919: balance_dirty_state: bdi btrfs-1: dirty=505 wb=930 unstable=0 bg_thresh=991 thresh=1983 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 210.086925: balance_dirty_state: bdi btrfs-1: dirty=530 wb=930 unstable=0 bg_thresh=991 thresh=1982 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 210.087281: balance_dirty_state: bdi btrfs-1: dirty=555 wb=930 unstable=0 bg_thresh=990 thresh=1981 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 210.087638: balance_dirty_state: bdi btrfs-1: dirty=605 wb=930 unstable=0 bg_thresh=990 thresh=1980 gap=445 poll_thresh=19 ino=257 dd-2584 [004] 210.087650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.093573: balance_dirty_state: bdi btrfs-1: dirty=602 wb=802 unstable=0 bg_thresh=988 thresh=1976 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 210.093667: balance_dirty_state: bdi btrfs-1: dirty=602 wb=802 unstable=0 bg_thresh=987 thresh=1975 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 210.093753: balance_dirty_state: bdi btrfs-1: dirty=627 wb=802 unstable=0 bg_thresh=990 thresh=1980 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 210.093838: balance_dirty_state: bdi btrfs-1: dirty=652 wb=802 unstable=0 bg_thresh=987 thresh=1974 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 210.094009: balance_dirty_state: bdi btrfs-1: dirty=677 wb=802 unstable=0 bg_thresh=986 thresh=1973 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 210.094182: balance_dirty_state: bdi btrfs-1: dirty=702 wb=802 unstable=0 bg_thresh=986 thresh=1972 gap=468 poll_thresh=18 ino=257 dd-2584 [004] 210.094188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=98% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.101589: balance_dirty_state: bdi btrfs-1: dirty=702 wb=651 unstable=0 bg_thresh=984 thresh=1969 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 210.101669: balance_dirty_state: bdi btrfs-1: dirty=727 wb=651 unstable=0 bg_thresh=989 thresh=1979 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 210.101731: balance_dirty_state: bdi btrfs-1: dirty=727 wb=651 unstable=0 bg_thresh=986 thresh=1973 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 210.101790: balance_dirty_state: bdi btrfs-1: dirty=752 wb=651 unstable=0 bg_thresh=986 thresh=1972 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 210.101848: balance_dirty_state: bdi btrfs-1: dirty=777 wb=651 unstable=0 bg_thresh=986 thresh=1972 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 210.102136: balance_dirty_state: bdi btrfs-1: dirty=802 wb=651 unstable=0 bg_thresh=985 thresh=1971 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 210.102254: balance_dirty_state: bdi btrfs-1: dirty=827 wb=651 unstable=0 bg_thresh=987 thresh=1975 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 210.102371: balance_dirty_state: bdi btrfs-1: dirty=877 wb=651 unstable=0 bg_thresh=987 thresh=1974 gap=446 poll_thresh=19 ino=257 dd-2584 [004] 210.102375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.109581: balance_dirty_state: bdi btrfs-1: dirty=877 wb=526 unstable=0 bg_thresh=987 thresh=1974 gap=571 poll_thresh=19 ino=257 dd-2584 [004] 210.109678: balance_dirty_state: bdi btrfs-1: dirty=877 wb=526 unstable=0 bg_thresh=986 thresh=1973 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 210.109735: balance_dirty_state: bdi btrfs-1: dirty=902 wb=526 unstable=0 bg_thresh=986 thresh=1973 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 210.109792: balance_dirty_state: bdi btrfs-1: dirty=902 wb=526 unstable=0 bg_thresh=986 thresh=1972 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 210.109907: balance_dirty_state: bdi btrfs-1: dirty=952 wb=526 unstable=0 bg_thresh=985 thresh=1971 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 210.110024: balance_dirty_state: bdi btrfs-1: dirty=977 wb=526 unstable=0 bg_thresh=987 thresh=1975 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 210.110028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.117602: balance_dirty_state: bdi btrfs-1: dirty=977 wb=401 unstable=0 bg_thresh=990 thresh=1980 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 210.117694: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=401 unstable=0 bg_thresh=988 thresh=1976 gap=573 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 210.117734: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7544 wrote=0 to_write=8192 dd-2584 [004] 210.117782: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=401 unstable=0 bg_thresh=990 thresh=1981 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 210.117870: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=401 unstable=0 bg_thresh=987 thresh=1975 gap=547 poll_thresh=15 ino=257 dd-2584 [004] 210.118187: balance_dirty_state: bdi btrfs-1: dirty=902 wb=526 unstable=0 bg_thresh=990 thresh=1980 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 210.118363: balance_dirty_state: bdi btrfs-1: dirty=852 wb=601 unstable=0 bg_thresh=989 thresh=1978 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 210.118538: balance_dirty_state: bdi btrfs-1: dirty=802 wb=676 unstable=0 bg_thresh=988 thresh=1977 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 210.118713: balance_dirty_state: bdi btrfs-1: dirty=752 wb=751 unstable=0 bg_thresh=988 thresh=1976 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 210.118715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 210.119972: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=364 wrote=944 to_write=7248 dd-2584 [004] 210.125574: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1201 unstable=0 bg_thresh=988 thresh=1977 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 210.125663: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1201 unstable=0 bg_thresh=985 thresh=1971 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 210.125747: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1201 unstable=0 bg_thresh=988 thresh=1976 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 210.125878: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1201 unstable=0 bg_thresh=987 thresh=1975 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 210.126048: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1201 unstable=0 bg_thresh=987 thresh=1974 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 210.126229: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1201 unstable=0 bg_thresh=986 thresh=1973 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 210.126236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=99% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.133523: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1026 unstable=0 bg_thresh=980 thresh=1961 gap=633 poll_thresh=18 ino=257 dd-2584 [004] 210.133626: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1026 unstable=0 bg_thresh=983 thresh=1967 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 210.133723: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1026 unstable=0 bg_thresh=982 thresh=1965 gap=612 poll_thresh=14 ino=257 dd-2584 [004] 210.134135: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1026 unstable=0 bg_thresh=977 thresh=1954 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 210.134227: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1026 unstable=0 bg_thresh=982 thresh=1965 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 210.134404: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1026 unstable=0 bg_thresh=982 thresh=1964 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 210.134582: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1026 unstable=0 bg_thresh=984 thresh=1968 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 210.134772: balance_dirty_state: bdi btrfs-1: dirty=452 wb=951 unstable=0 bg_thresh=980 thresh=1961 gap=558 poll_thresh=19 ino=257 dd-2584 [004] 210.134953: balance_dirty_state: bdi btrfs-1: dirty=502 wb=951 unstable=0 bg_thresh=980 thresh=1960 gap=507 poll_thresh=20 ino=257 dd-2584 [004] 210.135137: balance_dirty_state: bdi btrfs-1: dirty=527 wb=951 unstable=0 bg_thresh=982 thresh=1964 gap=486 poll_thresh=21 ino=257 dd-2584 [004] 210.135144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-203% task_weight=100% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.141626: balance_dirty_state: bdi btrfs-1: dirty=530 wb=962 unstable=0 bg_thresh=984 thresh=1969 gap=477 poll_thresh=21 ino=257 dd-2584 [004] 210.141632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 210.149588: balance_dirty_state: bdi btrfs-1: dirty=530 wb=712 unstable=0 bg_thresh=985 thresh=1970 gap=728 poll_thresh=21 ino=257 dd-2584 [005] 210.149701: balance_dirty_state: bdi btrfs-1: dirty=555 wb=712 unstable=0 bg_thresh=987 thresh=1975 gap=708 poll_thresh=16 ino=257 dd-2584 [005] 210.149930: balance_dirty_state: bdi btrfs-1: dirty=580 wb=712 unstable=0 bg_thresh=990 thresh=1980 gap=688 poll_thresh=17 ino=257 dd-2584 [005] 210.150531: balance_dirty_state: bdi btrfs-1: dirty=605 wb=712 unstable=0 bg_thresh=989 thresh=1979 gap=662 poll_thresh=18 ino=257 dd-2584 [005] 210.150769: balance_dirty_state: bdi btrfs-1: dirty=630 wb=712 unstable=0 bg_thresh=991 thresh=1983 gap=641 poll_thresh=19 ino=257 dd-2584 [005] 210.151003: balance_dirty_state: bdi btrfs-1: dirty=680 wb=712 unstable=0 bg_thresh=991 thresh=1982 gap=590 poll_thresh=20 ino=257 dd-2584 [005] 210.151238: balance_dirty_state: bdi btrfs-1: dirty=705 wb=712 unstable=0 bg_thresh=987 thresh=1975 gap=558 poll_thresh=21 ino=257 dd-2584 [005] 210.151479: balance_dirty_state: bdi btrfs-1: dirty=730 wb=712 unstable=0 bg_thresh=987 thresh=1974 gap=532 poll_thresh=22 ino=257 dd-2584 [005] 210.151721: balance_dirty_state: bdi btrfs-1: dirty=755 wb=712 unstable=0 bg_thresh=989 thresh=1978 gap=511 poll_thresh=23 ino=257 dd-2584 [005] 210.151961: balance_dirty_state: bdi btrfs-1: dirty=805 wb=712 unstable=0 bg_thresh=988 thresh=1977 gap=460 poll_thresh=24 ino=257 dd-2584 [005] 210.151970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 210.157600: balance_dirty_state: bdi btrfs-1: dirty=805 wb=587 unstable=0 bg_thresh=985 thresh=1971 gap=579 poll_thresh=24 ino=257 dd-2584 [005] 210.157693: balance_dirty_state: bdi btrfs-1: dirty=805 wb=587 unstable=0 bg_thresh=988 thresh=1977 gap=585 poll_thresh=18 ino=257 dd-2584 [005] 210.157828: balance_dirty_state: bdi btrfs-1: dirty=855 wb=587 unstable=0 bg_thresh=990 thresh=1981 gap=539 poll_thresh=19 ino=257 dd-2584 [005] 210.158113: balance_dirty_state: bdi btrfs-1: dirty=880 wb=587 unstable=0 bg_thresh=990 thresh=1980 gap=513 poll_thresh=20 ino=257 dd-2584 [005] 210.158226: balance_dirty_state: bdi btrfs-1: dirty=905 wb=587 unstable=0 bg_thresh=989 thresh=1979 gap=487 poll_thresh=21 ino=257 dd-2584 [005] 210.158231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 210.165589: balance_dirty_state: bdi btrfs-1: dirty=905 wb=462 unstable=0 bg_thresh=988 thresh=1977 gap=610 poll_thresh=21 ino=257 dd-2584 [005] 210.165690: balance_dirty_state: bdi btrfs-1: dirty=930 wb=462 unstable=0 bg_thresh=988 thresh=1976 gap=584 poll_thresh=16 ino=257 dd-2584 [005] 210.165806: balance_dirty_state: bdi btrfs-1: dirty=955 wb=462 unstable=0 bg_thresh=987 thresh=1975 gap=558 poll_thresh=17 ino=257 dd-2584 [005] 210.165923: balance_dirty_state: bdi btrfs-1: dirty=980 wb=462 unstable=0 bg_thresh=989 thresh=1979 gap=537 poll_thresh=18 ino=257 dd-2584 [005] 210.166038: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=462 unstable=0 bg_thresh=989 thresh=1978 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 210.166043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=60108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 210.166163: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7592 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 210.170126: writeback_single_inode: bdi btrfs-1: ino=257 state= age=416 wrote=832 to_write=7360 dd-2584 [007] 210.173571: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1162 unstable=0 bg_thresh=989 thresh=1978 gap=611 poll_thresh=19 ino=257 dd-2584 [007] 210.173679: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1162 unstable=0 bg_thresh=991 thresh=1983 gap=616 poll_thresh=14 ino=257 dd-2584 [007] 210.173798: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1162 unstable=0 bg_thresh=991 thresh=1983 gap=591 poll_thresh=15 ino=257 dd-2584 [007] 210.173895: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1162 unstable=0 bg_thresh=994 thresh=1988 gap=571 poll_thresh=16 ino=257 dd-2584 [007] 210.174125: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1162 unstable=0 bg_thresh=993 thresh=1987 gap=545 poll_thresh=17 ino=257 dd-2584 [007] 210.174729: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1162 unstable=0 bg_thresh=993 thresh=1986 gap=519 poll_thresh=18 ino=257 dd-2584 [007] 210.174967: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1162 unstable=0 bg_thresh=995 thresh=1990 gap=473 poll_thresh=19 ino=257 dd-2584 [007] 210.174976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=60876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 210.181562: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1037 unstable=0 bg_thresh=995 thresh=1991 gap=599 poll_thresh=19 ino=257 dd-2584 [007] 210.181688: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1037 unstable=0 bg_thresh=995 thresh=1991 gap=599 poll_thresh=14 ino=257 dd-2584 [007] 210.181811: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1037 unstable=0 bg_thresh=995 thresh=1990 gap=573 poll_thresh=15 ino=257 dd-2584 [007] 210.181928: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1037 unstable=0 bg_thresh=992 thresh=1984 gap=542 poll_thresh=16 ino=257 dd-2584 [007] 210.182164: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1037 unstable=0 bg_thresh=994 thresh=1988 gap=521 poll_thresh=17 ino=257 dd-2584 [007] 210.182399: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1037 unstable=0 bg_thresh=993 thresh=1987 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 210.182407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=60876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 210.189561: balance_dirty_state: bdi btrfs-1: dirty=455 wb=912 unstable=0 bg_thresh=994 thresh=1988 gap=621 poll_thresh=18 ino=257 dd-2584 [007] 210.189683: balance_dirty_state: bdi btrfs-1: dirty=480 wb=912 unstable=0 bg_thresh=996 thresh=1993 gap=601 poll_thresh=13 ino=257 dd-2584 [007] 210.189743: balance_dirty_state: bdi btrfs-1: dirty=480 wb=912 unstable=0 bg_thresh=993 thresh=1987 gap=595 poll_thresh=14 ino=257 dd-2584 [007] 210.189802: balance_dirty_state: bdi btrfs-1: dirty=505 wb=912 unstable=0 bg_thresh=996 thresh=1992 gap=575 poll_thresh=15 ino=257 dd-2584 [007] 210.189861: balance_dirty_state: bdi btrfs-1: dirty=530 wb=912 unstable=0 bg_thresh=993 thresh=1986 gap=544 poll_thresh=16 ino=257 dd-2584 [007] 210.190158: balance_dirty_state: bdi btrfs-1: dirty=555 wb=912 unstable=0 bg_thresh=995 thresh=1990 gap=523 poll_thresh=17 ino=257 dd-2584 [007] 210.190277: balance_dirty_state: bdi btrfs-1: dirty=580 wb=912 unstable=0 bg_thresh=994 thresh=1989 gap=497 poll_thresh=18 ino=257 dd-2584 [007] 210.190282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=60876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 210.197577: balance_dirty_state: bdi btrfs-1: dirty=580 wb=762 unstable=0 bg_thresh=995 thresh=1991 gap=649 poll_thresh=18 ino=257 dd-2584 [007] 210.197656: balance_dirty_state: bdi btrfs-1: dirty=605 wb=762 unstable=0 bg_thresh=998 thresh=1996 gap=629 poll_thresh=13 ino=257 dd-2584 [007] 210.197719: balance_dirty_state: bdi btrfs-1: dirty=605 wb=762 unstable=0 bg_thresh=995 thresh=1990 gap=623 poll_thresh=14 ino=257 dd-2584 [007] 210.197778: balance_dirty_state: bdi btrfs-1: dirty=630 wb=762 unstable=0 bg_thresh=994 thresh=1989 gap=597 poll_thresh=15 ino=257 dd-2584 [007] 210.197837: balance_dirty_state: bdi btrfs-1: dirty=655 wb=762 unstable=0 bg_thresh=997 thresh=1994 gap=577 poll_thresh=16 ino=257 dd-2584 [007] 210.197953: balance_dirty_state: bdi btrfs-1: dirty=680 wb=762 unstable=0 bg_thresh=996 thresh=1993 gap=551 poll_thresh=17 ino=257 dd-2584 [007] 210.198069: balance_dirty_state: bdi btrfs-1: dirty=705 wb=762 unstable=0 bg_thresh=996 thresh=1992 gap=525 poll_thresh=18 ino=257 dd-2584 [007] 210.198189: balance_dirty_state: bdi btrfs-1: dirty=755 wb=762 unstable=0 bg_thresh=995 thresh=1991 gap=474 poll_thresh=19 ino=257 dd-2584 [007] 210.198193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=60876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 210.205619: balance_dirty_state: bdi btrfs-1: dirty=755 wb=587 unstable=0 bg_thresh=992 thresh=1984 gap=642 poll_thresh=19 ino=257 dd-2584 [007] 210.205719: balance_dirty_state: bdi btrfs-1: dirty=755 wb=587 unstable=0 bg_thresh=991 thresh=1983 gap=641 poll_thresh=14 ino=257 dd-2584 [007] 210.205781: balance_dirty_state: bdi btrfs-1: dirty=780 wb=587 unstable=0 bg_thresh=997 thresh=1994 gap=627 poll_thresh=15 ino=257 dd-2584 [007] 210.205841: balance_dirty_state: bdi btrfs-1: dirty=805 wb=587 unstable=0 bg_thresh=994 thresh=1988 gap=596 poll_thresh=16 ino=257 dd-2584 [007] 210.206134: balance_dirty_state: bdi btrfs-1: dirty=830 wb=587 unstable=0 bg_thresh=996 thresh=1992 gap=575 poll_thresh=17 ino=257 dd-2584 [007] 210.206253: balance_dirty_state: bdi btrfs-1: dirty=855 wb=587 unstable=0 bg_thresh=995 thresh=1991 gap=549 poll_thresh=18 ino=257 dd-2584 [007] 210.206370: balance_dirty_state: bdi btrfs-1: dirty=880 wb=587 unstable=0 bg_thresh=995 thresh=1990 gap=523 poll_thresh=19 ino=257 dd-2584 [007] 210.206489: balance_dirty_state: bdi btrfs-1: dirty=930 wb=587 unstable=0 bg_thresh=997 thresh=1994 gap=477 poll_thresh=20 ino=257 dd-2584 [007] 210.206493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=60876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 210.213618: balance_dirty_state: bdi btrfs-1: dirty=930 wb=462 unstable=0 bg_thresh=997 thresh=1994 gap=602 poll_thresh=20 ino=257 dd-2584 [007] 210.213712: balance_dirty_state: bdi btrfs-1: dirty=930 wb=462 unstable=0 bg_thresh=994 thresh=1988 gap=596 poll_thresh=15 ino=257 dd-2584 [007] 210.213769: balance_dirty_state: bdi btrfs-1: dirty=955 wb=462 unstable=0 bg_thresh=996 thresh=1993 gap=576 poll_thresh=16 ino=257 dd-2584 [007] 210.213882: balance_dirty_state: bdi btrfs-1: dirty=980 wb=462 unstable=0 bg_thresh=996 thresh=1992 gap=550 poll_thresh=17 ino=257 dd-2584 [007] 210.213994: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=462 unstable=0 bg_thresh=995 thresh=1991 gap=524 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 210.214057: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7640 wrote=0 to_write=8192 dd-2584 [007] 210.214123: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=462 unstable=0 bg_thresh=997 thresh=1995 gap=478 poll_thresh=19 ino=257 dd-2584 [007] 210.214125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=60876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 210.216405: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=848 to_write=7344 dd-2584 [003] 210.221634: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1187 unstable=0 bg_thresh=998 thresh=1997 gap=605 poll_thresh=19 ino=257 dd-2584 [003] 210.221879: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1187 unstable=0 bg_thresh=1001 thresh=2002 gap=585 poll_thresh=14 ino=257 dd-2584 [003] 210.221939: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1187 unstable=0 bg_thresh=1001 thresh=2002 gap=585 poll_thresh=15 ino=257 dd-2584 [003] 210.221998: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1187 unstable=0 bg_thresh=1000 thresh=2001 gap=559 poll_thresh=16 ino=257 dd-2584 [003] 210.222115: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1187 unstable=0 bg_thresh=1000 thresh=2000 gap=533 poll_thresh=17 ino=257 dd-2584 [003] 210.222232: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1187 unstable=0 bg_thresh=1002 thresh=2004 gap=487 poll_thresh=18 ino=257 dd-2584 [003] 210.222237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=60876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 210.229675: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1031 unstable=0 bg_thresh=1001 thresh=2003 gap=649 poll_thresh=18 ino=257 dd-2584 [003] 210.229765: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1031 unstable=0 bg_thresh=1001 thresh=2003 gap=649 poll_thresh=13 ino=257 dd-2584 [003] 210.229851: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1031 unstable=0 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=14 ino=257 dd-2584 [003] 210.229936: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1031 unstable=0 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=15 ino=257 dd-2584 [003] 210.230019: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1031 unstable=0 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=16 ino=257 dd-2584 [003] 210.230187: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1031 unstable=0 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=17 ino=257 dd-2584 [003] 210.230356: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1031 unstable=0 bg_thresh=1002 thresh=2004 gap=525 poll_thresh=18 ino=257 dd-2584 [003] 210.230782: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1031 unstable=0 bg_thresh=1001 thresh=2003 gap=499 poll_thresh=19 ino=257 dd-2584 [003] 210.230789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=60876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 210.237586: balance_dirty_state: bdi btrfs-1: dirty=473 wb=856 unstable=0 bg_thresh=1000 thresh=2001 gap=672 poll_thresh=19 ino=257 dd-2584 [003] 210.237689: balance_dirty_state: bdi btrfs-1: dirty=498 wb=856 unstable=0 bg_thresh=1000 thresh=2000 gap=646 poll_thresh=14 ino=257 dd-2584 [003] 210.237750: balance_dirty_state: bdi btrfs-1: dirty=523 wb=856 unstable=0 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=15 ino=257 dd-2584 [003] 210.237809: balance_dirty_state: bdi btrfs-1: dirty=523 wb=856 unstable=0 bg_thresh=999 thresh=1999 gap=620 poll_thresh=16 ino=257 dd-2584 [003] 210.237927: balance_dirty_state: bdi btrfs-1: dirty=548 wb=856 unstable=0 bg_thresh=999 thresh=1998 gap=594 poll_thresh=17 ino=257 dd-2584 [003] 210.238045: balance_dirty_state: bdi btrfs-1: dirty=598 wb=856 unstable=0 bg_thresh=998 thresh=1997 gap=543 poll_thresh=18 ino=257 dd-2584 [003] 210.238161: balance_dirty_state: bdi btrfs-1: dirty=623 wb=856 unstable=0 bg_thresh=1000 thresh=2001 gap=522 poll_thresh=19 ino=257 dd-2584 [003] 210.238281: balance_dirty_state: bdi btrfs-1: dirty=648 wb=856 unstable=0 bg_thresh=1000 thresh=2000 gap=496 poll_thresh=20 ino=257 dd-2584 [003] 210.238286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=60876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 210.245617: balance_dirty_state: bdi btrfs-1: dirty=648 wb=856 unstable=0 bg_thresh=997 thresh=1994 gap=490 poll_thresh=20 ino=257 dd-2584 [003] 210.245625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=60876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 210.253558: balance_dirty_state: bdi btrfs-1: dirty=648 wb=731 unstable=0 bg_thresh=995 thresh=1990 gap=611 poll_thresh=20 ino=257 dd-2584 [003] 210.253649: balance_dirty_state: bdi btrfs-1: dirty=673 wb=731 unstable=0 bg_thresh=1000 thresh=2000 gap=596 poll_thresh=15 ino=257 dd-2584 [003] 210.253712: balance_dirty_state: bdi btrfs-1: dirty=698 wb=731 unstable=0 bg_thresh=1000 thresh=2000 gap=571 poll_thresh=16 ino=257 dd-2584 [003] 210.253834: balance_dirty_state: bdi btrfs-1: dirty=723 wb=731 unstable=0 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=17 ino=257 dd-2584 [003] 210.254133: balance_dirty_state: bdi btrfs-1: dirty=748 wb=731 unstable=0 bg_thresh=1001 thresh=2003 gap=524 poll_thresh=18 ino=257 dd-2584 [003] 210.254254: balance_dirty_state: bdi btrfs-1: dirty=773 wb=731 unstable=0 bg_thresh=1001 thresh=2002 gap=498 poll_thresh=19 ino=257 dd-2584 [003] 210.254259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=60876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 210.261629: balance_dirty_state: bdi btrfs-1: dirty=773 wb=481 unstable=0 bg_thresh=1003 thresh=2007 gap=753 poll_thresh=19 ino=257 dd-2584 [003] 210.261697: balance_dirty_state: bdi btrfs-1: dirty=798 wb=481 unstable=0 bg_thresh=1003 thresh=2006 gap=727 poll_thresh=14 ino=257 dd-2584 [003] 210.261757: balance_dirty_state: bdi btrfs-1: dirty=823 wb=481 unstable=0 bg_thresh=1003 thresh=2006 gap=702 poll_thresh=15 ino=257 dd-2584 [003] 210.261817: balance_dirty_state: bdi btrfs-1: dirty=823 wb=481 unstable=0 bg_thresh=1002 thresh=2005 gap=701 poll_thresh=16 ino=257 dd-2584 [003] 210.261937: balance_dirty_state: bdi btrfs-1: dirty=873 wb=481 unstable=0 bg_thresh=1002 thresh=2004 gap=650 poll_thresh=17 ino=257 dd-2584 [003] 210.262056: balance_dirty_state: bdi btrfs-1: dirty=898 wb=481 unstable=0 bg_thresh=1004 thresh=2008 gap=629 poll_thresh=18 ino=257 dd-2584 [003] 210.262176: balance_dirty_state: bdi btrfs-1: dirty=923 wb=481 unstable=0 bg_thresh=1003 thresh=2007 gap=603 poll_thresh=19 ino=257 dd-2584 [003] 210.262298: balance_dirty_state: bdi btrfs-1: dirty=948 wb=481 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=20 ino=257 dd-2584 [003] 210.262602: balance_dirty_state: bdi btrfs-1: dirty=998 wb=481 unstable=0 bg_thresh=1005 thresh=2010 gap=531 poll_thresh=21 ino=257 dd-2584 [003] 210.262726: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=481 unstable=0 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 210.262777: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7688 wrote=0 to_write=8192 dd-2584 [003] 210.262862: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=481 unstable=0 bg_thresh=1004 thresh=2008 gap=479 poll_thresh=23 ino=257 dd-2584 [003] 210.262864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=60876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 210.264739: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=848 to_write=7344 dd-2584 [003] 210.269635: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1206 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=23 ino=257 dd-2584 [003] 210.269705: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1206 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=17 ino=257 dd-2584 [003] 210.269829: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1206 unstable=0 bg_thresh=993 thresh=1986 gap=532 poll_thresh=18 ino=257 dd-2584 [003] 210.269950: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1206 unstable=0 bg_thresh=992 thresh=1985 gap=506 poll_thresh=19 ino=257 dd-2584 [003] 210.270071: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1206 unstable=0 bg_thresh=992 thresh=1984 gap=455 poll_thresh=20 ino=257 dd-2584 [003] 210.270076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=60876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 210.277659: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1081 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=20 ino=257 dd-2584 [003] 210.277733: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1081 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=15 ino=257 dd-2584 [003] 210.277798: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1081 unstable=0 bg_thresh=1002 thresh=2005 gap=576 poll_thresh=16 ino=257 dd-2584 [003] 210.277925: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1081 unstable=0 bg_thresh=999 thresh=1998 gap=544 poll_thresh=17 ino=257 dd-2584 [003] 210.278238: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1081 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=18 ino=257 dd-2584 [003] 210.278244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=61724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 210.285673: balance_dirty_state: bdi btrfs-1: dirty=423 wb=956 unstable=0 bg_thresh=988 thresh=1976 gap=597 poll_thresh=18 ino=257 dd-2584 [003] 210.285752: balance_dirty_state: bdi btrfs-1: dirty=423 wb=956 unstable=0 bg_thresh=987 thresh=1975 gap=596 poll_thresh=13 ino=257 dd-2584 [003] 210.285811: balance_dirty_state: bdi btrfs-1: dirty=448 wb=956 unstable=0 bg_thresh=987 thresh=1975 gap=571 poll_thresh=14 ino=257 dd-2584 [003] 210.285872: balance_dirty_state: bdi btrfs-1: dirty=473 wb=956 unstable=0 bg_thresh=987 thresh=1974 gap=545 poll_thresh=15 ino=257 dd-2584 [003] 210.285932: balance_dirty_state: bdi btrfs-1: dirty=473 wb=956 unstable=0 bg_thresh=986 thresh=1973 gap=544 poll_thresh=16 ino=257 dd-2584 [003] 210.286050: balance_dirty_state: bdi btrfs-1: dirty=498 wb=956 unstable=0 bg_thresh=986 thresh=1972 gap=518 poll_thresh=17 ino=257 dd-2584 [003] 210.286169: balance_dirty_state: bdi btrfs-1: dirty=548 wb=956 unstable=0 bg_thresh=985 thresh=1971 gap=467 poll_thresh=18 ino=257 dd-2584 [003] 210.286173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=61724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 210.293695: balance_dirty_state: bdi btrfs-1: dirty=548 wb=881 unstable=0 bg_thresh=990 thresh=1980 gap=551 poll_thresh=18 ino=257 dd-2584 [003] 210.293763: balance_dirty_state: bdi btrfs-1: dirty=548 wb=881 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=13 ino=257 dd-2584 [003] 210.293823: balance_dirty_state: bdi btrfs-1: dirty=573 wb=881 unstable=0 bg_thresh=992 thresh=1984 gap=530 poll_thresh=14 ino=257 dd-2584 [003] 210.293886: balance_dirty_state: bdi btrfs-1: dirty=598 wb=881 unstable=0 bg_thresh=994 thresh=1989 gap=510 poll_thresh=15 ino=257 dd-2584 [003] 210.293945: balance_dirty_state: bdi btrfs-1: dirty=598 wb=881 unstable=0 bg_thresh=991 thresh=1983 gap=504 poll_thresh=16 ino=257 dd-2584 [003] 210.294063: balance_dirty_state: bdi btrfs-1: dirty=648 wb=881 unstable=0 bg_thresh=991 thresh=1982 gap=453 poll_thresh=17 ino=257 dd-2584 [003] 210.294068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=61724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 210.301665: balance_dirty_state: bdi btrfs-1: dirty=648 wb=881 unstable=0 bg_thresh=981 thresh=1962 gap=433 poll_thresh=17 ino=257 dd-2584 [003] 210.301670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=61724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 210.309740: balance_dirty_state: bdi btrfs-1: dirty=648 wb=606 unstable=0 bg_thresh=980 thresh=1961 gap=707 poll_thresh=17 ino=257 dd-2584 [007] 210.310080: balance_dirty_state: bdi btrfs-1: dirty=648 wb=481 unstable=0 bg_thresh=982 thresh=1965 gap=836 poll_thresh=13 ino=257 dd-2584 [007] 210.310197: balance_dirty_state: bdi btrfs-1: dirty=673 wb=481 unstable=0 bg_thresh=985 thresh=1970 gap=816 poll_thresh=14 ino=257 dd-2584 [007] 210.310313: balance_dirty_state: bdi btrfs-1: dirty=698 wb=481 unstable=0 bg_thresh=987 thresh=1975 gap=796 poll_thresh=15 ino=257 dd-2584 [007] 210.310428: balance_dirty_state: bdi btrfs-1: dirty=698 wb=481 unstable=0 bg_thresh=987 thresh=1975 gap=796 poll_thresh=16 ino=257 dd-2584 [007] 210.310663: balance_dirty_state: bdi btrfs-1: dirty=748 wb=481 unstable=0 bg_thresh=987 thresh=1974 gap=745 poll_thresh=17 ino=257 dd-2584 [007] 210.310900: balance_dirty_state: bdi btrfs-1: dirty=773 wb=481 unstable=0 bg_thresh=989 thresh=1978 gap=724 poll_thresh=18 ino=257 dd-2584 [007] 210.311134: balance_dirty_state: bdi btrfs-1: dirty=798 wb=481 unstable=0 bg_thresh=988 thresh=1977 gap=698 poll_thresh=19 ino=257 dd-2584 [007] 210.311367: balance_dirty_state: bdi btrfs-1: dirty=823 wb=481 unstable=0 bg_thresh=988 thresh=1976 gap=672 poll_thresh=20 ino=257 dd-2584 [007] 210.311605: balance_dirty_state: bdi btrfs-1: dirty=873 wb=481 unstable=0 bg_thresh=990 thresh=1980 gap=626 poll_thresh=21 ino=257 dd-2584 [007] 210.311838: balance_dirty_state: bdi btrfs-1: dirty=898 wb=481 unstable=0 bg_thresh=989 thresh=1979 gap=600 poll_thresh=22 ino=257 dd-2584 [007] 210.312405: balance_dirty_state: bdi btrfs-1: dirty=923 wb=481 unstable=0 bg_thresh=989 thresh=1978 gap=574 poll_thresh=23 ino=257 dd-2584 [007] 210.312640: balance_dirty_state: bdi btrfs-1: dirty=973 wb=481 unstable=0 bg_thresh=988 thresh=1977 gap=523 poll_thresh=24 ino=257 dd-2584 [007] 210.312878: balance_dirty_state: bdi btrfs-1: dirty=998 wb=481 unstable=0 bg_thresh=990 thresh=1981 gap=502 poll_thresh=25 ino=257 flush-btrfs-1-2586 [002] 210.312928: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7736 wrote=0 to_write=8192 dd-2584 [007] 210.313129: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=481 unstable=0 bg_thresh=987 thresh=1974 gap=470 poll_thresh=26 ino=257 dd-2584 [007] 210.313132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-237% task_weight=98% bdi_bw=61724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 210.316746: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=816 to_write=7376 dd-2584 [007] 210.317692: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1181 unstable=0 bg_thresh=983 thresh=1966 gap=587 poll_thresh=26 ino=257 dd-2584 [007] 210.317764: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1181 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=19 ino=257 dd-2584 [007] 210.317885: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1181 unstable=0 bg_thresh=988 thresh=1976 gap=547 poll_thresh=20 ino=257 dd-2584 [007] 210.318005: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1181 unstable=0 bg_thresh=987 thresh=1975 gap=521 poll_thresh=21 ino=257 dd-2584 [007] 210.318125: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1181 unstable=0 bg_thresh=987 thresh=1974 gap=470 poll_thresh=22 ino=257 dd-2584 [007] 210.318129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=61724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 210.325696: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1031 unstable=0 bg_thresh=986 thresh=1972 gap=618 poll_thresh=22 ino=257 dd-2584 [007] 210.325825: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1031 unstable=0 bg_thresh=985 thresh=1971 gap=617 poll_thresh=16 ino=257 dd-2584 [007] 210.326430: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1031 unstable=0 bg_thresh=985 thresh=1970 gap=566 poll_thresh=17 ino=257 dd-2584 [007] 210.326667: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1031 unstable=0 bg_thresh=987 thresh=1974 gap=545 poll_thresh=18 ino=257 dd-2584 [007] 210.326906: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1031 unstable=0 bg_thresh=986 thresh=1973 gap=519 poll_thresh=19 ino=257 dd-2584 [007] 210.327139: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1031 unstable=0 bg_thresh=986 thresh=1972 gap=493 poll_thresh=20 ino=257 dd-2584 [007] 210.327376: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1031 unstable=0 bg_thresh=988 thresh=1976 gap=447 poll_thresh=21 ino=257 dd-2584 [007] 210.327385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-234% task_weight=98% bdi_bw=61724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 210.333725: balance_dirty_state: bdi btrfs-1: dirty=498 wb=906 unstable=0 bg_thresh=987 thresh=1975 gap=571 poll_thresh=21 ino=257 dd-2584 [007] 210.333831: balance_dirty_state: bdi btrfs-1: dirty=498 wb=906 unstable=0 bg_thresh=984 thresh=1969 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 210.333944: balance_dirty_state: bdi btrfs-1: dirty=548 wb=906 unstable=0 bg_thresh=984 thresh=1968 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 210.334057: balance_dirty_state: bdi btrfs-1: dirty=573 wb=906 unstable=0 bg_thresh=986 thresh=1972 gap=493 poll_thresh=18 ino=257 dd-2584 [007] 210.334341: balance_dirty_state: bdi btrfs-1: dirty=598 wb=906 unstable=0 bg_thresh=985 thresh=1971 gap=467 poll_thresh=19 ino=257 dd-2584 [007] 210.334345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=61724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 210.341704: balance_dirty_state: bdi btrfs-1: dirty=598 wb=831 unstable=0 bg_thresh=986 thresh=1973 gap=544 poll_thresh=19 ino=257 dd-2584 [007] 210.341772: balance_dirty_state: bdi btrfs-1: dirty=623 wb=831 unstable=0 bg_thresh=989 thresh=1978 gap=524 poll_thresh=14 ino=257 dd-2584 [007] 210.341833: balance_dirty_state: bdi btrfs-1: dirty=623 wb=831 unstable=0 bg_thresh=986 thresh=1972 gap=518 poll_thresh=15 ino=257 dd-2584 [007] 210.341891: balance_dirty_state: bdi btrfs-1: dirty=648 wb=831 unstable=0 bg_thresh=988 thresh=1977 gap=498 poll_thresh=16 ino=257 dd-2584 [007] 210.342009: balance_dirty_state: bdi btrfs-1: dirty=673 wb=831 unstable=0 bg_thresh=985 thresh=1970 gap=466 poll_thresh=17 ino=257 dd-2584 [007] 210.342014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=61724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 210.349695: balance_dirty_state: bdi btrfs-1: dirty=673 wb=831 unstable=0 bg_thresh=984 thresh=1969 gap=465 poll_thresh=17 ino=257 dd-2584 [007] 210.349705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=61724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 210.357674: balance_dirty_state: bdi btrfs-1: dirty=673 wb=581 unstable=0 bg_thresh=984 thresh=1968 gap=714 poll_thresh=17 ino=257 dd-2584 [007] 210.357760: balance_dirty_state: bdi btrfs-1: dirty=698 wb=581 unstable=0 bg_thresh=986 thresh=1973 gap=694 poll_thresh=13 ino=257 dd-2584 [007] 210.357827: balance_dirty_state: bdi btrfs-1: dirty=723 wb=581 unstable=0 bg_thresh=986 thresh=1972 gap=668 poll_thresh=14 ino=257 dd-2584 [007] 210.357890: balance_dirty_state: bdi btrfs-1: dirty=723 wb=581 unstable=0 bg_thresh=986 thresh=1972 gap=668 poll_thresh=15 ino=257 dd-2584 [007] 210.357954: balance_dirty_state: bdi btrfs-1: dirty=748 wb=581 unstable=0 bg_thresh=985 thresh=1971 gap=642 poll_thresh=16 ino=257 dd-2584 [007] 210.358080: balance_dirty_state: bdi btrfs-1: dirty=773 wb=581 unstable=0 bg_thresh=985 thresh=1970 gap=616 poll_thresh=17 ino=257 dd-2584 [007] 210.358207: balance_dirty_state: bdi btrfs-1: dirty=798 wb=581 unstable=0 bg_thresh=984 thresh=1969 gap=590 poll_thresh=18 ino=257 dd-2584 [007] 210.358335: balance_dirty_state: bdi btrfs-1: dirty=848 wb=581 unstable=0 bg_thresh=986 thresh=1973 gap=544 poll_thresh=19 ino=257 dd-2584 [007] 210.358653: balance_dirty_state: bdi btrfs-1: dirty=873 wb=581 unstable=0 bg_thresh=986 thresh=1972 gap=518 poll_thresh=20 ino=257 dd-2584 [007] 210.358782: balance_dirty_state: bdi btrfs-1: dirty=898 wb=581 unstable=0 bg_thresh=985 thresh=1971 gap=492 poll_thresh=21 ino=257 dd-2584 [007] 210.358787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=61724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 210.365709: balance_dirty_state: bdi btrfs-1: dirty=898 wb=456 unstable=0 bg_thresh=986 thresh=1973 gap=619 poll_thresh=21 ino=257 dd-2584 [005] 210.365835: balance_dirty_state: bdi btrfs-1: dirty=898 wb=456 unstable=0 bg_thresh=989 thresh=1978 gap=624 poll_thresh=16 ino=257 dd-2584 [005] 210.366070: balance_dirty_state: bdi btrfs-1: dirty=948 wb=456 unstable=0 bg_thresh=991 thresh=1983 gap=579 poll_thresh=17 ino=257 dd-2584 [005] 210.366303: balance_dirty_state: bdi btrfs-1: dirty=973 wb=456 unstable=0 bg_thresh=991 thresh=1982 gap=553 poll_thresh=18 ino=257 dd-2584 [005] 210.366540: balance_dirty_state: bdi btrfs-1: dirty=998 wb=456 unstable=0 bg_thresh=993 thresh=1986 gap=532 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 210.366591: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7792 wrote=0 to_write=8192 dd-2584 [005] 210.366790: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=456 unstable=0 bg_thresh=992 thresh=1985 gap=506 poll_thresh=20 ino=257 dd-2584 [005] 210.367047: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=381 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=21 ino=257 dd-2584 [005] 210.367629: balance_dirty_state: bdi btrfs-1: dirty=898 wb=531 unstable=0 bg_thresh=988 thresh=1976 gap=547 poll_thresh=22 ino=257 dd-2584 [005] 210.367883: balance_dirty_state: bdi btrfs-1: dirty=873 wb=581 unstable=0 bg_thresh=990 thresh=1980 gap=526 poll_thresh=23 ino=257 dd-2584 [005] 210.368130: balance_dirty_state: bdi btrfs-1: dirty=873 wb=631 unstable=0 bg_thresh=989 thresh=1979 gap=475 poll_thresh=24 ino=257 dd-2584 [005] 210.368133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=61724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 210.371233: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=976 to_write=7216 dd-2584 [005] 210.373595: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1181 unstable=0 bg_thresh=989 thresh=1978 gap=599 poll_thresh=24 ino=257 dd-2584 [005] 210.373713: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1181 unstable=0 bg_thresh=989 thresh=1978 gap=599 poll_thresh=18 ino=257 dd-2584 [005] 210.373949: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1181 unstable=0 bg_thresh=988 thresh=1977 gap=548 poll_thresh=19 ino=257 dd-2584 [005] 210.374185: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1181 unstable=0 bg_thresh=990 thresh=1981 gap=527 poll_thresh=20 ino=257 dd-2584 [005] 210.374420: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1181 unstable=0 bg_thresh=990 thresh=1980 gap=501 poll_thresh=21 ino=257 dd-2584 [005] 210.374655: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1181 unstable=0 bg_thresh=989 thresh=1979 gap=475 poll_thresh=22 ino=257 dd-2584 [005] 210.374664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=61724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 210.381599: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1056 unstable=0 bg_thresh=986 thresh=1973 gap=594 poll_thresh=22 ino=257 dd-2584 [005] 210.381707: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1056 unstable=0 bg_thresh=986 thresh=1972 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 210.382188: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1056 unstable=0 bg_thresh=990 thresh=1980 gap=551 poll_thresh=17 ino=257 dd-2584 [005] 210.382364: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1056 unstable=0 bg_thresh=989 thresh=1978 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 210.382543: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1056 unstable=0 bg_thresh=991 thresh=1983 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 210.382549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=62484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 210.389691: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1006 unstable=0 bg_thresh=990 thresh=1981 gap=527 poll_thresh=19 ino=257 dd-2584 [001] 210.389762: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1006 unstable=0 bg_thresh=990 thresh=1981 gap=527 poll_thresh=14 ino=257 dd-2584 [001] 210.389823: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1006 unstable=0 bg_thresh=993 thresh=1986 gap=507 poll_thresh=15 ino=257 dd-2584 [001] 210.389882: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1006 unstable=0 bg_thresh=993 thresh=1986 gap=482 poll_thresh=16 ino=257 dd-2584 [001] 210.389887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=62484 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 210.397726: balance_dirty_state: bdi btrfs-1: dirty=498 wb=881 unstable=0 bg_thresh=991 thresh=1983 gap=604 poll_thresh=16 ino=257 dd-2584 [001] 210.397830: balance_dirty_state: bdi btrfs-1: dirty=498 wb=881 unstable=0 bg_thresh=991 thresh=1983 gap=604 poll_thresh=12 ino=257 dd-2584 [001] 210.397887: balance_dirty_state: bdi btrfs-1: dirty=523 wb=881 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 210.397942: balance_dirty_state: bdi btrfs-1: dirty=548 wb=881 unstable=0 bg_thresh=994 thresh=1988 gap=559 poll_thresh=14 ino=257 dd-2584 [001] 210.397998: balance_dirty_state: bdi btrfs-1: dirty=548 wb=881 unstable=0 bg_thresh=996 thresh=1993 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 210.398055: balance_dirty_state: bdi btrfs-1: dirty=573 wb=881 unstable=0 bg_thresh=999 thresh=1998 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 210.398169: balance_dirty_state: bdi btrfs-1: dirty=598 wb=881 unstable=0 bg_thresh=998 thresh=1997 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 210.398452: balance_dirty_state: bdi btrfs-1: dirty=623 wb=881 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 210.398457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=62484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 210.405684: balance_dirty_state: bdi btrfs-1: dirty=623 wb=756 unstable=0 bg_thresh=992 thresh=1985 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 210.405811: balance_dirty_state: bdi btrfs-1: dirty=648 wb=756 unstable=0 bg_thresh=992 thresh=1985 gap=581 poll_thresh=13 ino=257 dd-2584 [001] 210.405927: balance_dirty_state: bdi btrfs-1: dirty=673 wb=756 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=14 ino=257 dd-2584 [001] 210.406047: balance_dirty_state: bdi btrfs-1: dirty=673 wb=756 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 210.406165: balance_dirty_state: bdi btrfs-1: dirty=698 wb=756 unstable=0 bg_thresh=994 thresh=1989 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 210.406401: balance_dirty_state: bdi btrfs-1: dirty=723 wb=756 unstable=0 bg_thresh=994 thresh=1988 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 210.406640: balance_dirty_state: bdi btrfs-1: dirty=773 wb=756 unstable=0 bg_thresh=996 thresh=1992 gap=463 poll_thresh=18 ino=257 dd-2584 [001] 210.406649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=62484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 210.413646: balance_dirty_state: bdi btrfs-1: dirty=773 wb=606 unstable=0 bg_thresh=983 thresh=1966 gap=587 poll_thresh=18 ino=257 dd-2584 [001] 210.413726: balance_dirty_state: bdi btrfs-1: dirty=773 wb=606 unstable=0 bg_thresh=983 thresh=1966 gap=587 poll_thresh=13 ino=257 dd-2584 [001] 210.413785: balance_dirty_state: bdi btrfs-1: dirty=798 wb=606 unstable=0 bg_thresh=985 thresh=1971 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 210.413845: balance_dirty_state: bdi btrfs-1: dirty=798 wb=606 unstable=0 bg_thresh=985 thresh=1971 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 210.413904: balance_dirty_state: bdi btrfs-1: dirty=823 wb=606 unstable=0 bg_thresh=988 thresh=1976 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 210.414022: balance_dirty_state: bdi btrfs-1: dirty=848 wb=606 unstable=0 bg_thresh=990 thresh=1981 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 210.414324: balance_dirty_state: bdi btrfs-1: dirty=898 wb=606 unstable=0 bg_thresh=992 thresh=1985 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 210.414329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=62484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 210.421625: balance_dirty_state: bdi btrfs-1: dirty=898 wb=356 unstable=0 bg_thresh=978 thresh=1957 gap=703 poll_thresh=18 ino=257 dd-2584 [005] 210.421720: balance_dirty_state: bdi btrfs-1: dirty=898 wb=356 unstable=0 bg_thresh=975 thresh=1950 gap=696 poll_thresh=13 ino=257 dd-2584 [005] 210.421812: balance_dirty_state: bdi btrfs-1: dirty=923 wb=356 unstable=0 bg_thresh=980 thresh=1961 gap=682 poll_thresh=14 ino=257 dd-2584 [005] 210.421890: balance_dirty_state: bdi btrfs-1: dirty=948 wb=356 unstable=0 bg_thresh=986 thresh=1972 gap=668 poll_thresh=15 ino=257 dd-2584 [005] 210.421953: balance_dirty_state: bdi btrfs-1: dirty=948 wb=356 unstable=0 bg_thresh=985 thresh=1971 gap=667 poll_thresh=16 ino=257 dd-2584 [005] 210.422073: balance_dirty_state: bdi btrfs-1: dirty=998 wb=356 unstable=0 bg_thresh=985 thresh=1970 gap=616 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 210.422161: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7848 wrote=0 to_write=8192 dd-2584 [005] 210.422198: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=356 unstable=0 bg_thresh=984 thresh=1969 gap=590 poll_thresh=18 ino=257 dd-2584 [005] 210.422325: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=356 unstable=0 bg_thresh=984 thresh=1968 gap=564 poll_thresh=19 ino=257 dd-2584 [005] 210.422458: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=406 unstable=0 bg_thresh=989 thresh=1978 gap=524 poll_thresh=20 ino=257 dd-2584 [005] 210.422588: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=456 unstable=0 bg_thresh=988 thresh=1977 gap=498 poll_thresh=21 ino=257 dd-2584 [005] 210.422899: balance_dirty_state: bdi btrfs-1: dirty=898 wb=606 unstable=0 bg_thresh=988 thresh=1976 gap=472 poll_thresh=22 ino=257 dd-2584 [005] 210.422901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=62484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 210.424432: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=960 to_write=7232 dd-2584 [005] 210.429687: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1306 unstable=0 bg_thresh=987 thresh=1974 gap=470 poll_thresh=22 ino=257 dd-2584 [005] 210.429699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=62484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 210.437618: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1056 unstable=0 bg_thresh=992 thresh=1984 gap=730 poll_thresh=22 ino=257 dd-2584 [006] 210.437727: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1056 unstable=0 bg_thresh=992 thresh=1984 gap=730 poll_thresh=16 ino=257 dd-2584 [006] 210.437958: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1056 unstable=0 bg_thresh=997 thresh=1994 gap=690 poll_thresh=17 ino=257 dd-2584 [006] 210.438194: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1056 unstable=0 bg_thresh=999 thresh=1999 gap=670 poll_thresh=18 ino=257 dd-2584 [006] 210.438435: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1056 unstable=0 bg_thresh=999 thresh=1998 gap=644 poll_thresh=19 ino=257 dd-2584 [006] 210.438673: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1056 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=20 ino=257 dd-2584 [006] 210.438910: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1056 unstable=0 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=21 ino=257 dd-2584 [006] 210.439147: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1056 unstable=0 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=22 ino=257 dd-2584 [006] 210.439388: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1056 unstable=0 bg_thresh=999 thresh=1999 gap=520 poll_thresh=23 ino=257 dd-2584 [006] 210.440001: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1056 unstable=0 bg_thresh=992 thresh=1985 gap=456 poll_thresh=24 ino=257 dd-2584 [006] 210.440010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=62484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 210.445688: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1056 unstable=0 bg_thresh=993 thresh=1987 gap=458 poll_thresh=24 ino=257 dd-2584 [006] 210.445697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=62484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 210.453733: balance_dirty_state: bdi btrfs-1: dirty=473 wb=931 unstable=0 bg_thresh=993 thresh=1986 gap=582 poll_thresh=24 ino=257 dd-2584 [006] 210.453805: balance_dirty_state: bdi btrfs-1: dirty=473 wb=931 unstable=0 bg_thresh=993 thresh=1986 gap=582 poll_thresh=18 ino=257 dd-2584 [006] 210.453924: balance_dirty_state: bdi btrfs-1: dirty=523 wb=931 unstable=0 bg_thresh=992 thresh=1985 gap=531 poll_thresh=19 ino=257 dd-2584 [006] 210.454043: balance_dirty_state: bdi btrfs-1: dirty=548 wb=931 unstable=0 bg_thresh=994 thresh=1989 gap=510 poll_thresh=20 ino=257 dd-2584 [006] 210.454159: balance_dirty_state: bdi btrfs-1: dirty=573 wb=931 unstable=0 bg_thresh=994 thresh=1988 gap=484 poll_thresh=21 ino=257 dd-2584 [006] 210.454164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=62484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 210.461830: balance_dirty_state: bdi btrfs-1: dirty=573 wb=731 unstable=0 bg_thresh=994 thresh=1989 gap=685 poll_thresh=21 ino=257 dd-2584 [006] 210.461913: balance_dirty_state: bdi btrfs-1: dirty=598 wb=731 unstable=0 bg_thresh=994 thresh=1988 gap=659 poll_thresh=16 ino=257 dd-2584 [006] 210.462029: balance_dirty_state: bdi btrfs-1: dirty=623 wb=731 unstable=0 bg_thresh=993 thresh=1987 gap=633 poll_thresh=17 ino=257 dd-2584 [006] 210.462142: balance_dirty_state: bdi btrfs-1: dirty=648 wb=731 unstable=0 bg_thresh=993 thresh=1986 gap=607 poll_thresh=18 ino=257 dd-2584 [006] 210.462257: balance_dirty_state: bdi btrfs-1: dirty=698 wb=731 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=19 ino=257 dd-2584 [006] 210.462541: balance_dirty_state: bdi btrfs-1: dirty=723 wb=731 unstable=0 bg_thresh=994 thresh=1989 gap=535 poll_thresh=20 ino=257 dd-2584 [006] 210.462656: balance_dirty_state: bdi btrfs-1: dirty=748 wb=731 unstable=0 bg_thresh=994 thresh=1988 gap=509 poll_thresh=21 ino=257 dd-2584 [006] 210.462771: balance_dirty_state: bdi btrfs-1: dirty=798 wb=731 unstable=0 bg_thresh=993 thresh=1987 gap=458 poll_thresh=22 ino=257 dd-2584 [006] 210.462776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=62484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 210.469729: balance_dirty_state: bdi btrfs-1: dirty=798 wb=606 unstable=0 bg_thresh=993 thresh=1986 gap=582 poll_thresh=22 ino=257 dd-2584 [006] 210.469850: balance_dirty_state: bdi btrfs-1: dirty=798 wb=606 unstable=0 bg_thresh=992 thresh=1985 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 210.469965: balance_dirty_state: bdi btrfs-1: dirty=823 wb=606 unstable=0 bg_thresh=992 thresh=1984 gap=555 poll_thresh=17 ino=257 dd-2584 [006] 210.470079: balance_dirty_state: bdi btrfs-1: dirty=873 wb=606 unstable=0 bg_thresh=994 thresh=1988 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 210.470191: balance_dirty_state: bdi btrfs-1: dirty=898 wb=606 unstable=0 bg_thresh=993 thresh=1987 gap=483 poll_thresh=19 ino=257 dd-2584 [006] 210.470195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=62484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 210.477793: balance_dirty_state: bdi btrfs-1: dirty=898 wb=481 unstable=0 bg_thresh=992 thresh=1985 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 210.477913: balance_dirty_state: bdi btrfs-1: dirty=923 wb=456 unstable=0 bg_thresh=992 thresh=1985 gap=606 poll_thresh=14 ino=257 dd-2584 [006] 210.477988: balance_dirty_state: bdi btrfs-1: dirty=923 wb=381 unstable=0 bg_thresh=992 thresh=1984 gap=680 poll_thresh=15 ino=257 dd-2584 [006] 210.478055: balance_dirty_state: bdi btrfs-1: dirty=948 wb=356 unstable=0 bg_thresh=988 thresh=1977 gap=673 poll_thresh=16 ino=257 dd-2584 [006] 210.478358: balance_dirty_state: bdi btrfs-1: dirty=973 wb=356 unstable=0 bg_thresh=993 thresh=1986 gap=657 poll_thresh=17 ino=257 dd-2584 [006] 210.478478: balance_dirty_state: bdi btrfs-1: dirty=998 wb=356 unstable=0 bg_thresh=992 thresh=1985 gap=631 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 210.478503: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7904 wrote=0 to_write=8192 dd-2584 [006] 210.478646: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=356 unstable=0 bg_thresh=992 thresh=1984 gap=580 poll_thresh=19 ino=257 dd-2584 [006] 210.478820: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=406 unstable=0 bg_thresh=994 thresh=1988 gap=559 poll_thresh=20 ino=257 dd-2584 [006] 210.478994: balance_dirty_state: bdi btrfs-1: dirty=998 wb=456 unstable=0 bg_thresh=993 thresh=1987 gap=533 poll_thresh=21 ino=257 dd-2584 [006] 210.479168: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=481 unstable=0 bg_thresh=993 thresh=1986 gap=482 poll_thresh=22 ino=257 dd-2584 [006] 210.479170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=62484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 210.482824: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=308 wrote=944 to_write=7248 dd-2584 [006] 210.485771: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1256 unstable=0 bg_thresh=993 thresh=1986 gap=532 poll_thresh=22 ino=257 dd-2584 [006] 210.485875: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1206 unstable=0 bg_thresh=992 thresh=1985 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 210.486013: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1181 unstable=0 bg_thresh=988 thresh=1976 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 210.486320: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1181 unstable=0 bg_thresh=989 thresh=1978 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 210.486442: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1181 unstable=0 bg_thresh=991 thresh=1983 gap=504 poll_thresh=19 ino=257 dd-2584 [006] 210.486568: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1181 unstable=0 bg_thresh=990 thresh=1981 gap=477 poll_thresh=20 ino=257 dd-2584 [006] 210.486573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=63168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 210.493685: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1056 unstable=0 bg_thresh=991 thresh=1982 gap=603 poll_thresh=20 ino=257 dd-2584 [006] 210.493754: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1056 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=15 ino=257 dd-2584 [006] 210.493816: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1056 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 210.493935: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1056 unstable=0 bg_thresh=992 thresh=1985 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 210.494053: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1056 unstable=0 bg_thresh=992 thresh=1984 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 210.494173: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1056 unstable=0 bg_thresh=991 thresh=1983 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 210.494177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=63168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 210.501691: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1056 unstable=0 bg_thresh=993 thresh=1986 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 210.501696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=63168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 210.509715: balance_dirty_state: bdi btrfs-1: dirty=448 wb=856 unstable=0 bg_thresh=992 thresh=1985 gap=681 poll_thresh=19 ino=257 dd-2584 [001] 210.509788: balance_dirty_state: bdi btrfs-1: dirty=448 wb=856 unstable=0 bg_thresh=992 thresh=1985 gap=681 poll_thresh=14 ino=257 dd-2584 [001] 210.509848: balance_dirty_state: bdi btrfs-1: dirty=473 wb=856 unstable=0 bg_thresh=995 thresh=1990 gap=661 poll_thresh=15 ino=257 dd-2584 [001] 210.509908: balance_dirty_state: bdi btrfs-1: dirty=498 wb=856 unstable=0 bg_thresh=995 thresh=1990 gap=636 poll_thresh=16 ino=257 dd-2584 [001] 210.510205: balance_dirty_state: bdi btrfs-1: dirty=523 wb=856 unstable=0 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=17 ino=257 dd-2584 [001] 210.510323: balance_dirty_state: bdi btrfs-1: dirty=548 wb=856 unstable=0 bg_thresh=999 thresh=1999 gap=595 poll_thresh=18 ino=257 dd-2584 [001] 210.510440: balance_dirty_state: bdi btrfs-1: dirty=573 wb=856 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=19 ino=257 dd-2584 [001] 210.510556: balance_dirty_state: bdi btrfs-1: dirty=623 wb=856 unstable=0 bg_thresh=998 thresh=1997 gap=518 poll_thresh=20 ino=257 dd-2584 [001] 210.510673: balance_dirty_state: bdi btrfs-1: dirty=648 wb=856 unstable=0 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=21 ino=257 dd-2584 [001] 210.510678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=63168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 210.517699: balance_dirty_state: bdi btrfs-1: dirty=648 wb=731 unstable=0 bg_thresh=993 thresh=1986 gap=607 poll_thresh=21 ino=257 dd-2584 [001] 210.517807: balance_dirty_state: bdi btrfs-1: dirty=673 wb=731 unstable=0 bg_thresh=993 thresh=1986 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 210.517918: balance_dirty_state: bdi btrfs-1: dirty=698 wb=731 unstable=0 bg_thresh=995 thresh=1991 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 210.518028: balance_dirty_state: bdi btrfs-1: dirty=723 wb=731 unstable=0 bg_thresh=998 thresh=1996 gap=542 poll_thresh=18 ino=257 dd-2584 [001] 210.518311: balance_dirty_state: bdi btrfs-1: dirty=748 wb=731 unstable=0 bg_thresh=1000 thresh=2000 gap=521 poll_thresh=19 ino=257 dd-2584 [001] 210.518425: balance_dirty_state: bdi btrfs-1: dirty=798 wb=731 unstable=0 bg_thresh=999 thresh=1999 gap=470 poll_thresh=20 ino=257 dd-2584 [001] 210.518429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=63168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 210.525695: balance_dirty_state: bdi btrfs-1: dirty=798 wb=606 unstable=0 bg_thresh=992 thresh=1985 gap=581 poll_thresh=20 ino=257 dd-2584 [001] 210.525797: balance_dirty_state: bdi btrfs-1: dirty=798 wb=606 unstable=0 bg_thresh=992 thresh=1985 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 210.525853: balance_dirty_state: bdi btrfs-1: dirty=823 wb=606 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 210.525962: balance_dirty_state: bdi btrfs-1: dirty=848 wb=606 unstable=0 bg_thresh=997 thresh=1995 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 210.526074: balance_dirty_state: bdi btrfs-1: dirty=898 wb=606 unstable=0 bg_thresh=1000 thresh=2000 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 210.526078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=63168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 210.533770: balance_dirty_state: bdi btrfs-1: dirty=898 wb=481 unstable=0 bg_thresh=999 thresh=1998 gap=619 poll_thresh=18 ino=257 dd-2584 [001] 210.533843: balance_dirty_state: bdi btrfs-1: dirty=898 wb=481 unstable=0 bg_thresh=1001 thresh=2003 gap=624 poll_thresh=13 ino=257 dd-2584 [001] 210.533909: balance_dirty_state: bdi btrfs-1: dirty=923 wb=481 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 210.533976: balance_dirty_state: bdi btrfs-1: dirty=948 wb=481 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 210.534042: balance_dirty_state: bdi btrfs-1: dirty=948 wb=481 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 210.534177: balance_dirty_state: bdi btrfs-1: dirty=973 wb=481 unstable=0 bg_thresh=997 thresh=1994 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 210.534521: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=431 unstable=0 bg_thresh=998 thresh=1996 gap=542 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 210.534602: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7960 wrote=0 to_write=8192 dd-2584 [001] 210.534677: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=331 unstable=0 bg_thresh=997 thresh=1995 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 210.534817: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=356 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=20 ino=257 dd-2584 [001] 210.534961: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=406 unstable=0 bg_thresh=999 thresh=1998 gap=544 poll_thresh=21 ino=257 dd-2584 [001] 210.535103: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=456 unstable=0 bg_thresh=998 thresh=1997 gap=518 poll_thresh=22 ino=257 dd-2584 [001] 210.535246: balance_dirty_state: bdi btrfs-1: dirty=998 wb=506 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=23 ino=257 dd-2584 [001] 210.535247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=63168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 210.538955: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=364 wrote=1008 to_write=7184 dd-2584 [001] 210.541711: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1331 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=23 ino=257 dd-2584 [001] 210.541719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=63168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 210.549721: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1131 unstable=0 bg_thresh=984 thresh=1968 gap=664 poll_thresh=23 ino=257 dd-2584 [001] 210.549833: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1081 unstable=0 bg_thresh=983 thresh=1967 gap=688 poll_thresh=17 ino=257 dd-2584 [001] 210.549973: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1056 unstable=0 bg_thresh=988 thresh=1977 gap=698 poll_thresh=18 ino=257 dd-2584 [001] 210.550095: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1056 unstable=0 bg_thresh=988 thresh=1976 gap=672 poll_thresh=19 ino=257 dd-2584 [001] 210.550399: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1056 unstable=0 bg_thresh=987 thresh=1975 gap=621 poll_thresh=20 ino=257 dd-2584 [001] 210.550517: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1056 unstable=0 bg_thresh=987 thresh=1974 gap=595 poll_thresh=21 ino=257 dd-2584 [001] 210.550636: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1056 unstable=0 bg_thresh=989 thresh=1978 gap=574 poll_thresh=22 ino=257 dd-2584 [001] 210.550753: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1056 unstable=0 bg_thresh=988 thresh=1977 gap=548 poll_thresh=23 ino=257 dd-2584 [001] 210.550871: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1056 unstable=0 bg_thresh=988 thresh=1976 gap=497 poll_thresh=24 ino=257 dd-2584 [001] 210.550991: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1056 unstable=0 bg_thresh=990 thresh=1980 gap=476 poll_thresh=25 ino=257 dd-2584 [001] 210.550996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=63168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 210.557767: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1056 unstable=0 bg_thresh=987 thresh=1974 gap=470 poll_thresh=25 ino=257 dd-2584 [001] 210.557774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=63168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 210.565652: balance_dirty_state: bdi btrfs-1: dirty=448 wb=881 unstable=0 bg_thresh=994 thresh=1989 gap=660 poll_thresh=25 ino=257 dd-2584 [001] 210.565729: balance_dirty_state: bdi btrfs-1: dirty=473 wb=881 unstable=0 bg_thresh=991 thresh=1983 gap=629 poll_thresh=19 ino=257 dd-2584 [001] 210.565856: balance_dirty_state: bdi btrfs-1: dirty=498 wb=881 unstable=0 bg_thresh=991 thresh=1982 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 210.566163: balance_dirty_state: bdi btrfs-1: dirty=523 wb=881 unstable=0 bg_thresh=987 thresh=1975 gap=571 poll_thresh=21 ino=257 dd-2584 [001] 210.566288: balance_dirty_state: bdi btrfs-1: dirty=548 wb=881 unstable=0 bg_thresh=986 thresh=1972 gap=543 poll_thresh=22 ino=257 dd-2584 [001] 210.566413: balance_dirty_state: bdi btrfs-1: dirty=598 wb=881 unstable=0 bg_thresh=979 thresh=1958 gap=479 poll_thresh=23 ino=257 dd-2584 [001] 210.566418: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-129% task_gap=-357% task_weight=99% bdi_bw=63168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 210.573729: balance_dirty_state: bdi btrfs-1: dirty=598 wb=756 unstable=0 bg_thresh=981 thresh=1963 gap=609 poll_thresh=23 ino=257 dd-2584 [001] 210.573849: balance_dirty_state: bdi btrfs-1: dirty=598 wb=756 unstable=0 bg_thresh=984 thresh=1968 gap=614 poll_thresh=17 ino=257 dd-2584 [001] 210.574078: balance_dirty_state: bdi btrfs-1: dirty=648 wb=656 unstable=0 bg_thresh=986 thresh=1972 gap=668 poll_thresh=18 ino=257 dd-2584 [001] 210.574251: balance_dirty_state: bdi btrfs-1: dirty=673 wb=631 unstable=0 bg_thresh=985 thresh=1970 gap=666 poll_thresh=19 ino=257 dd-2584 [001] 210.574381: balance_dirty_state: bdi btrfs-1: dirty=698 wb=631 unstable=0 bg_thresh=980 thresh=1961 gap=632 poll_thresh=20 ino=257 dd-2584 [001] 210.574507: balance_dirty_state: bdi btrfs-1: dirty=748 wb=631 unstable=0 bg_thresh=979 thresh=1959 gap=580 poll_thresh=21 ino=257 dd-2584 [001] 210.574653: balance_dirty_state: bdi btrfs-1: dirty=773 wb=631 unstable=0 bg_thresh=982 thresh=1964 gap=560 poll_thresh=22 ino=257 dd-2584 [001] 210.575009: balance_dirty_state: bdi btrfs-1: dirty=798 wb=631 unstable=0 bg_thresh=977 thresh=1955 gap=526 poll_thresh=23 ino=257 dd-2584 [001] 210.575155: balance_dirty_state: bdi btrfs-1: dirty=823 wb=631 unstable=0 bg_thresh=982 thresh=1965 gap=511 poll_thresh=24 ino=257 dd-2584 [001] 210.575299: balance_dirty_state: bdi btrfs-1: dirty=873 wb=631 unstable=0 bg_thresh=978 thresh=1957 gap=453 poll_thresh=25 ino=257 dd-2584 [001] 210.575305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-154% task_gap=-408% task_weight=99% bdi_bw=63168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 210.581692: balance_dirty_state: bdi btrfs-1: dirty=873 wb=606 unstable=0 bg_thresh=986 thresh=1973 gap=494 poll_thresh=25 ino=257 dd-2584 [001] 210.581786: balance_dirty_state: bdi btrfs-1: dirty=873 wb=556 unstable=0 bg_thresh=985 thresh=1971 gap=542 poll_thresh=19 ino=257 dd-2584 [001] 210.581918: balance_dirty_state: bdi btrfs-1: dirty=923 wb=506 unstable=0 bg_thresh=988 thresh=1976 gap=547 poll_thresh=20 ino=257 dd-2584 [001] 210.582035: balance_dirty_state: bdi btrfs-1: dirty=948 wb=506 unstable=0 bg_thresh=993 thresh=1987 gap=533 poll_thresh=21 ino=257 dd-2584 [001] 210.582153: balance_dirty_state: bdi btrfs-1: dirty=973 wb=506 unstable=0 bg_thresh=995 thresh=1991 gap=512 poll_thresh=22 ino=257 dd-2584 [001] 210.582272: balance_dirty_state: bdi btrfs-1: dirty=998 wb=506 unstable=0 bg_thresh=992 thresh=1984 gap=480 poll_thresh=23 ino=257 dd-2584 [001] 210.582276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-369% task_weight=99% bdi_bw=63168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 210.582347: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8008 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 210.584269: writeback_single_inode: bdi btrfs-1: ino=257 state= age=408 wrote=832 to_write=7360 dd-2584 [005] 210.589712: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1206 unstable=0 bg_thresh=988 thresh=1977 gap=598 poll_thresh=23 ino=257 dd-2584 [005] 210.589807: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1206 unstable=0 bg_thresh=988 thresh=1976 gap=572 poll_thresh=17 ino=257 dd-2584 [005] 210.590266: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1206 unstable=0 bg_thresh=989 thresh=1978 gap=549 poll_thresh=18 ino=257 dd-2584 [005] 210.590389: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1206 unstable=0 bg_thresh=988 thresh=1976 gap=522 poll_thresh=19 ino=257 dd-2584 [005] 210.590513: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1206 unstable=0 bg_thresh=986 thresh=1973 gap=469 poll_thresh=20 ino=257 dd-2584 [005] 210.590518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 210.597797: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1081 unstable=0 bg_thresh=990 thresh=1980 gap=601 poll_thresh=20 ino=257 dd-2584 [005] 210.597865: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1081 unstable=0 bg_thresh=990 thresh=1980 gap=601 poll_thresh=15 ino=257 dd-2584 [005] 210.597926: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1081 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 210.598042: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1081 unstable=0 bg_thresh=989 thresh=1978 gap=549 poll_thresh=17 ino=257 dd-2584 [005] 210.598159: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1081 unstable=0 bg_thresh=988 thresh=1977 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 210.598278: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1081 unstable=0 bg_thresh=990 thresh=1981 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 210.598283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 210.605776: balance_dirty_state: bdi btrfs-1: dirty=423 wb=956 unstable=0 bg_thresh=990 thresh=1981 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 210.605847: balance_dirty_state: bdi btrfs-1: dirty=423 wb=956 unstable=0 bg_thresh=985 thresh=1970 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 210.605911: balance_dirty_state: bdi btrfs-1: dirty=448 wb=956 unstable=0 bg_thresh=987 thresh=1975 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 210.606153: balance_dirty_state: bdi btrfs-1: dirty=473 wb=956 unstable=0 bg_thresh=984 thresh=1968 gap=539 poll_thresh=16 ino=257 dd-2584 [005] 210.606276: balance_dirty_state: bdi btrfs-1: dirty=498 wb=956 unstable=0 bg_thresh=983 thresh=1966 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 210.606403: balance_dirty_state: bdi btrfs-1: dirty=523 wb=956 unstable=0 bg_thresh=982 thresh=1965 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 210.606407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=100% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 210.613754: balance_dirty_state: bdi btrfs-1: dirty=523 wb=956 unstable=0 bg_thresh=986 thresh=1972 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 210.613823: balance_dirty_state: bdi btrfs-1: dirty=548 wb=956 unstable=0 bg_thresh=988 thresh=1977 gap=473 poll_thresh=13 ino=257 dd-2584 [005] 210.613828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-379% task_weight=99% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 210.621758: balance_dirty_state: bdi btrfs-1: dirty=548 wb=706 unstable=0 bg_thresh=988 thresh=1976 gap=722 poll_thresh=13 ino=257 dd-2584 [005] 210.621843: balance_dirty_state: bdi btrfs-1: dirty=548 wb=706 unstable=0 bg_thresh=987 thresh=1975 gap=721 poll_thresh=10 ino=257 dd-2584 [005] 210.621903: balance_dirty_state: bdi btrfs-1: dirty=573 wb=706 unstable=0 bg_thresh=987 thresh=1975 gap=696 poll_thresh=11 ino=257 dd-2584 [005] 210.621960: balance_dirty_state: bdi btrfs-1: dirty=598 wb=706 unstable=0 bg_thresh=987 thresh=1974 gap=670 poll_thresh=12 ino=257 dd-2584 [005] 210.622017: balance_dirty_state: bdi btrfs-1: dirty=598 wb=706 unstable=0 bg_thresh=987 thresh=1974 gap=670 poll_thresh=13 ino=257 dd-2584 [005] 210.622074: balance_dirty_state: bdi btrfs-1: dirty=623 wb=706 unstable=0 bg_thresh=986 thresh=1973 gap=644 poll_thresh=14 ino=257 dd-2584 [005] 210.622131: balance_dirty_state: bdi btrfs-1: dirty=648 wb=706 unstable=0 bg_thresh=986 thresh=1972 gap=618 poll_thresh=15 ino=257 dd-2584 [005] 210.622188: balance_dirty_state: bdi btrfs-1: dirty=648 wb=706 unstable=0 bg_thresh=986 thresh=1972 gap=618 poll_thresh=16 ino=257 dd-2584 [005] 210.622300: balance_dirty_state: bdi btrfs-1: dirty=698 wb=706 unstable=0 bg_thresh=988 thresh=1976 gap=572 poll_thresh=17 ino=257 dd-2584 [005] 210.622584: balance_dirty_state: bdi btrfs-1: dirty=723 wb=706 unstable=0 bg_thresh=987 thresh=1975 gap=546 poll_thresh=18 ino=257 dd-2584 [005] 210.622699: balance_dirty_state: bdi btrfs-1: dirty=748 wb=706 unstable=0 bg_thresh=987 thresh=1974 gap=520 poll_thresh=19 ino=257 dd-2584 [005] 210.622813: balance_dirty_state: bdi btrfs-1: dirty=773 wb=706 unstable=0 bg_thresh=986 thresh=1973 gap=494 poll_thresh=20 ino=257 dd-2584 [005] 210.622927: balance_dirty_state: bdi btrfs-1: dirty=823 wb=706 unstable=0 bg_thresh=988 thresh=1977 gap=448 poll_thresh=21 ino=257 dd-2584 [005] 210.622931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-379% task_weight=99% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 210.629837: balance_dirty_state: bdi btrfs-1: dirty=823 wb=581 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=21 ino=257 dd-2584 [000] 210.629962: balance_dirty_state: bdi btrfs-1: dirty=848 wb=581 unstable=0 bg_thresh=988 thresh=1977 gap=548 poll_thresh=16 ino=257 dd-2584 [000] 210.630195: balance_dirty_state: bdi btrfs-1: dirty=873 wb=581 unstable=0 bg_thresh=993 thresh=1987 gap=533 poll_thresh=17 ino=257 dd-2584 [000] 210.630426: balance_dirty_state: bdi btrfs-1: dirty=898 wb=581 unstable=0 bg_thresh=996 thresh=1992 gap=513 poll_thresh=18 ino=257 dd-2584 [000] 210.630664: balance_dirty_state: bdi btrfs-1: dirty=948 wb=581 unstable=0 bg_thresh=998 thresh=1997 gap=468 poll_thresh=19 ino=257 dd-2584 [000] 210.630673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 210.637755: balance_dirty_state: bdi btrfs-1: dirty=948 wb=456 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=19 ino=257 dd-2584 [000] 210.637884: balance_dirty_state: bdi btrfs-1: dirty=948 wb=456 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=14 ino=257 dd-2584 [000] 210.638005: balance_dirty_state: bdi btrfs-1: dirty=973 wb=456 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 210.638493: balance_dirty_state: bdi btrfs-1: dirty=973 wb=456 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=16 ino=257 dd-2584 [000] 210.638734: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=456 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 210.638788: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8064 wrote=0 to_write=8192 dd-2584 [000] 210.638990: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=456 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 210.638993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 210.642983: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=864 to_write=7328 dd-2584 [000] 210.645782: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1181 unstable=0 bg_thresh=999 thresh=1998 gap=644 poll_thresh=18 ino=257 dd-2584 [000] 210.645869: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1181 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=13 ino=257 dd-2584 [000] 210.645932: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1181 unstable=0 bg_thresh=998 thresh=1997 gap=618 poll_thresh=14 ino=257 dd-2584 [000] 210.645994: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1181 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=15 ino=257 dd-2584 [000] 210.646055: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1181 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 210.646176: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1181 unstable=0 bg_thresh=997 thresh=1995 gap=541 poll_thresh=17 ino=257 dd-2584 [000] 210.646311: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1181 unstable=0 bg_thresh=999 thresh=1999 gap=520 poll_thresh=18 ino=257 dd-2584 [000] 210.646443: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1181 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=19 ino=257 dd-2584 [000] 210.646448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-398% task_weight=100% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.653731: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1056 unstable=0 bg_thresh=999 thresh=1998 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 210.653847: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1056 unstable=0 bg_thresh=999 thresh=1998 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 210.654331: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1056 unstable=0 bg_thresh=1001 thresh=2003 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 210.654448: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1056 unstable=0 bg_thresh=1001 thresh=2003 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 210.654677: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1056 unstable=0 bg_thresh=1006 thresh=2013 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 210.654926: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1056 unstable=0 bg_thresh=1006 thresh=2012 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 210.655169: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1056 unstable=0 bg_thresh=1005 thresh=2011 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 210.655178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-334% task_weight=101% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.661694: balance_dirty_state: bdi btrfs-1: dirty=473 wb=856 unstable=0 bg_thresh=1002 thresh=2005 gap=676 poll_thresh=19 ino=257 dd-2584 [004] 210.661794: balance_dirty_state: bdi btrfs-1: dirty=473 wb=856 unstable=0 bg_thresh=1002 thresh=2004 gap=675 poll_thresh=14 ino=257 dd-2584 [004] 210.661889: balance_dirty_state: bdi btrfs-1: dirty=498 wb=856 unstable=0 bg_thresh=1002 thresh=2004 gap=650 poll_thresh=15 ino=257 dd-2584 [004] 210.661984: balance_dirty_state: bdi btrfs-1: dirty=523 wb=856 unstable=0 bg_thresh=1001 thresh=2003 gap=624 poll_thresh=16 ino=257 dd-2584 [004] 210.662173: balance_dirty_state: bdi btrfs-1: dirty=548 wb=856 unstable=0 bg_thresh=1003 thresh=2007 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 210.662361: balance_dirty_state: bdi btrfs-1: dirty=573 wb=856 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 210.662875: balance_dirty_state: bdi btrfs-1: dirty=598 wb=856 unstable=0 bg_thresh=1002 thresh=2005 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 210.663078: balance_dirty_state: bdi btrfs-1: dirty=636 wb=856 unstable=0 bg_thresh=1001 thresh=2002 gap=510 poll_thresh=20 ino=257 dd-2584 [004] 210.663289: balance_dirty_state: bdi btrfs-1: dirty=662 wb=856 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=21 ino=257 dd-2584 [004] 210.663296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-145% task_gap=-390% task_weight=99% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.669737: balance_dirty_state: bdi btrfs-1: dirty=662 wb=856 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=21 ino=257 dd-2584 [004] 210.669747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-145% task_gap=-390% task_weight=99% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.677728: balance_dirty_state: bdi btrfs-1: dirty=662 wb=606 unstable=0 bg_thresh=1001 thresh=2003 gap=735 poll_thresh=21 ino=257 dd-2584 [004] 210.677814: balance_dirty_state: bdi btrfs-1: dirty=688 wb=606 unstable=0 bg_thresh=1001 thresh=2002 gap=708 poll_thresh=16 ino=257 dd-2584 [004] 210.677966: balance_dirty_state: bdi btrfs-1: dirty=714 wb=606 unstable=0 bg_thresh=1001 thresh=2002 gap=682 poll_thresh=17 ino=257 dd-2584 [004] 210.678115: balance_dirty_state: bdi btrfs-1: dirty=740 wb=606 unstable=0 bg_thresh=1001 thresh=2002 gap=656 poll_thresh=18 ino=257 dd-2584 [004] 210.678266: balance_dirty_state: bdi btrfs-1: dirty=779 wb=606 unstable=0 bg_thresh=1002 thresh=2005 gap=620 poll_thresh=19 ino=257 dd-2584 [004] 210.678417: balance_dirty_state: bdi btrfs-1: dirty=805 wb=606 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=20 ino=257 dd-2584 [004] 210.678571: balance_dirty_state: bdi btrfs-1: dirty=844 wb=606 unstable=0 bg_thresh=1001 thresh=2002 gap=552 poll_thresh=21 ino=257 dd-2584 [004] 210.678928: balance_dirty_state: bdi btrfs-1: dirty=870 wb=606 unstable=0 bg_thresh=1001 thresh=2003 gap=527 poll_thresh=22 ino=257 dd-2584 [004] 210.679079: balance_dirty_state: bdi btrfs-1: dirty=909 wb=606 unstable=0 bg_thresh=1001 thresh=2003 gap=488 poll_thresh=23 ino=257 dd-2584 [004] 210.679084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.685768: balance_dirty_state: bdi btrfs-1: dirty=909 wb=481 unstable=0 bg_thresh=1001 thresh=2003 gap=613 poll_thresh=23 ino=257 dd-2584 [004] 210.685856: balance_dirty_state: bdi btrfs-1: dirty=922 wb=481 unstable=0 bg_thresh=1002 thresh=2004 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 210.686011: balance_dirty_state: bdi btrfs-1: dirty=948 wb=481 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=18 ino=257 dd-2584 [004] 210.686194: balance_dirty_state: bdi btrfs-1: dirty=974 wb=481 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=19 ino=257 dd-2584 [004] 210.686423: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=481 unstable=0 bg_thresh=998 thresh=1997 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 210.686430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 210.686463: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8112 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 210.689485: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=864 to_write=7328 dd-2584 [004] 210.693733: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1207 unstable=0 bg_thresh=1000 thresh=2001 gap=621 poll_thresh=20 ino=257 dd-2584 [004] 210.693865: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1207 unstable=0 bg_thresh=1000 thresh=2000 gap=620 poll_thresh=15 ino=257 dd-2584 [004] 210.693962: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1207 unstable=0 bg_thresh=1002 thresh=2005 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 210.694129: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1207 unstable=0 bg_thresh=1002 thresh=2004 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 210.694583: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1207 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 210.695091: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1207 unstable=0 bg_thresh=1038 thresh=2076 gap=558 poll_thresh=19 ino=257 dd-2584 [004] 210.695271: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1207 unstable=0 bg_thresh=1034 thresh=2068 gap=525 poll_thresh=20 ino=257 dd-2584 [004] 210.695433: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1207 unstable=0 bg_thresh=1033 thresh=2067 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 210.695439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-80% task_gap=-261% task_weight=99% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.701712: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1082 unstable=0 bg_thresh=1019 thresh=2038 gap=595 poll_thresh=21 ino=257 dd-2584 [004] 210.701782: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1082 unstable=0 bg_thresh=1018 thresh=2037 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 210.701909: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1082 unstable=0 bg_thresh=1015 thresh=2030 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 210.702034: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1082 unstable=0 bg_thresh=1014 thresh=2028 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 210.702167: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1082 unstable=0 bg_thresh=1013 thresh=2027 gap=459 poll_thresh=19 ino=257 dd-2584 [004] 210.702172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-313% task_weight=101% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.709748: balance_dirty_state: bdi btrfs-1: dirty=486 wb=957 unstable=0 bg_thresh=1005 thresh=2010 gap=567 poll_thresh=19 ino=257 dd-2584 [004] 210.709817: balance_dirty_state: bdi btrfs-1: dirty=486 wb=957 unstable=0 bg_thresh=1004 thresh=2009 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 210.709878: balance_dirty_state: bdi btrfs-1: dirty=511 wb=957 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 210.710121: balance_dirty_state: bdi btrfs-1: dirty=536 wb=957 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=16 ino=257 dd-2584 [004] 210.710240: balance_dirty_state: bdi btrfs-1: dirty=561 wb=957 unstable=0 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 210.710244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.717793: balance_dirty_state: bdi btrfs-1: dirty=586 wb=857 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 210.717886: balance_dirty_state: bdi btrfs-1: dirty=586 wb=857 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=13 ino=257 dd-2584 [004] 210.717974: balance_dirty_state: bdi btrfs-1: dirty=611 wb=857 unstable=0 bg_thresh=1000 thresh=2001 gap=533 poll_thresh=14 ino=257 dd-2584 [004] 210.718061: balance_dirty_state: bdi btrfs-1: dirty=636 wb=857 unstable=0 bg_thresh=1003 thresh=2006 gap=513 poll_thresh=15 ino=257 dd-2584 [004] 210.718147: balance_dirty_state: bdi btrfs-1: dirty=636 wb=857 unstable=0 bg_thresh=1002 thresh=2005 gap=512 poll_thresh=16 ino=257 dd-2584 [004] 210.718317: balance_dirty_state: bdi btrfs-1: dirty=686 wb=857 unstable=0 bg_thresh=1002 thresh=2004 gap=461 poll_thresh=17 ino=257 dd-2584 [004] 210.718323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.725817: balance_dirty_state: bdi btrfs-1: dirty=686 wb=732 unstable=0 bg_thresh=1002 thresh=2005 gap=587 poll_thresh=17 ino=257 dd-2584 [004] 210.725882: balance_dirty_state: bdi btrfs-1: dirty=686 wb=732 unstable=0 bg_thresh=999 thresh=1999 gap=581 poll_thresh=13 ino=257 dd-2584 [004] 210.725942: balance_dirty_state: bdi btrfs-1: dirty=711 wb=732 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 210.726000: balance_dirty_state: bdi btrfs-1: dirty=736 wb=732 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=15 ino=257 dd-2584 [004] 210.726061: balance_dirty_state: bdi btrfs-1: dirty=736 wb=732 unstable=0 bg_thresh=1004 thresh=2008 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 210.726183: balance_dirty_state: bdi btrfs-1: dirty=761 wb=732 unstable=0 bg_thresh=1003 thresh=2007 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 210.726595: balance_dirty_state: bdi btrfs-1: dirty=811 wb=607 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 210.726723: balance_dirty_state: bdi btrfs-1: dirty=836 wb=607 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=19 ino=257 dd-2584 [004] 210.726852: balance_dirty_state: bdi btrfs-1: dirty=861 wb=607 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=20 ino=257 dd-2584 [004] 210.726980: balance_dirty_state: bdi btrfs-1: dirty=911 wb=607 unstable=0 bg_thresh=997 thresh=1995 gap=477 poll_thresh=21 ino=257 dd-2584 [004] 210.726985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.733776: balance_dirty_state: bdi btrfs-1: dirty=911 wb=607 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=21 ino=257 dd-2584 [004] 210.733788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.741784: balance_dirty_state: bdi btrfs-1: dirty=911 wb=330 unstable=0 bg_thresh=1003 thresh=2007 gap=766 poll_thresh=21 ino=257 dd-2584 [004] 210.741870: balance_dirty_state: bdi btrfs-1: dirty=911 wb=330 unstable=0 bg_thresh=1003 thresh=2007 gap=766 poll_thresh=16 ino=257 dd-2584 [004] 210.741987: balance_dirty_state: bdi btrfs-1: dirty=961 wb=330 unstable=0 bg_thresh=1005 thresh=2011 gap=720 poll_thresh=17 ino=257 dd-2584 [004] 210.742100: balance_dirty_state: bdi btrfs-1: dirty=986 wb=330 unstable=0 bg_thresh=1005 thresh=2010 gap=694 poll_thresh=18 ino=257 dd-2584 [004] 210.742213: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=330 unstable=0 bg_thresh=1004 thresh=2009 gap=668 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 210.742304: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8168 wrote=0 to_write=8192 dd-2584 [004] 210.742340: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=330 unstable=0 bg_thresh=1004 thresh=2008 gap=642 poll_thresh=20 ino=257 dd-2584 [004] 210.742652: balance_dirty_state: bdi btrfs-1: dirty=986 wb=430 unstable=0 bg_thresh=1006 thresh=2012 gap=596 poll_thresh=21 ino=257 dd-2584 [004] 210.742783: balance_dirty_state: bdi btrfs-1: dirty=948 wb=493 unstable=0 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=22 ino=257 dd-2584 [004] 210.742917: balance_dirty_state: bdi btrfs-1: dirty=923 wb=543 unstable=0 bg_thresh=1002 thresh=2004 gap=538 poll_thresh=23 ino=257 dd-2584 [004] 210.743049: balance_dirty_state: bdi btrfs-1: dirty=898 wb=593 unstable=0 bg_thresh=1004 thresh=2008 gap=517 poll_thresh=24 ino=257 dd-2584 [004] 210.743182: balance_dirty_state: bdi btrfs-1: dirty=898 wb=668 unstable=0 bg_thresh=1003 thresh=2007 gap=441 poll_thresh=25 ino=257 dd-2584 [004] 210.743184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 210.746362: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1008 to_write=7184 dd-2584 [004] 210.749815: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1238 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=25 ino=257 dd-2584 [004] 210.749901: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1238 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 210.750031: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1238 unstable=0 bg_thresh=1000 thresh=2001 gap=515 poll_thresh=20 ino=257 dd-2584 [004] 210.750159: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1238 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=21 ino=257 dd-2584 [004] 210.750163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.757815: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1121 unstable=0 bg_thresh=1005 thresh=2010 gap=616 poll_thresh=21 ino=257 dd-2584 [004] 210.757897: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1121 unstable=0 bg_thresh=1004 thresh=2009 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 210.758200: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1121 unstable=0 bg_thresh=1004 thresh=2008 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 210.758322: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1121 unstable=0 bg_thresh=1003 thresh=2007 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 210.758442: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1121 unstable=0 bg_thresh=1003 thresh=2006 gap=512 poll_thresh=19 ino=257 dd-2584 [004] 210.758562: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1121 unstable=0 bg_thresh=1005 thresh=2010 gap=466 poll_thresh=20 ino=257 dd-2584 [004] 210.758567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.765854: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1031 unstable=0 bg_thresh=1004 thresh=2009 gap=555 poll_thresh=20 ino=257 dd-2584 [004] 210.766027: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1031 unstable=0 bg_thresh=1004 thresh=2008 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 210.766206: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1031 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 210.766569: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1031 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 210.766939: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1031 unstable=0 bg_thresh=1005 thresh=2011 gap=457 poll_thresh=18 ino=257 dd-2584 [004] 210.766951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.773827: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1031 unstable=0 bg_thresh=1004 thresh=2008 gap=454 poll_thresh=18 ino=257 dd-2584 [004] 210.773838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.781797: balance_dirty_state: bdi btrfs-1: dirty=523 wb=781 unstable=0 bg_thresh=1006 thresh=2012 gap=708 poll_thresh=18 ino=257 dd-2584 [004] 210.781889: balance_dirty_state: bdi btrfs-1: dirty=523 wb=781 unstable=0 bg_thresh=1005 thresh=2011 gap=707 poll_thresh=13 ino=257 dd-2584 [004] 210.781950: balance_dirty_state: bdi btrfs-1: dirty=548 wb=781 unstable=0 bg_thresh=1005 thresh=2011 gap=682 poll_thresh=14 ino=257 dd-2584 [004] 210.782178: balance_dirty_state: bdi btrfs-1: dirty=548 wb=781 unstable=0 bg_thresh=1005 thresh=2010 gap=681 poll_thresh=15 ino=257 dd-2584 [004] 210.782234: balance_dirty_state: bdi btrfs-1: dirty=573 wb=781 unstable=0 bg_thresh=1005 thresh=2010 gap=656 poll_thresh=16 ino=257 dd-2584 [004] 210.782351: balance_dirty_state: bdi btrfs-1: dirty=598 wb=781 unstable=0 bg_thresh=1001 thresh=2003 gap=624 poll_thresh=17 ino=257 dd-2584 [004] 210.782468: balance_dirty_state: bdi btrfs-1: dirty=648 wb=781 unstable=0 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 210.782583: balance_dirty_state: bdi btrfs-1: dirty=673 wb=781 unstable=0 bg_thresh=1003 thresh=2006 gap=552 poll_thresh=19 ino=257 dd-2584 [004] 210.782698: balance_dirty_state: bdi btrfs-1: dirty=698 wb=781 unstable=0 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=20 ino=257 dd-2584 [004] 210.782814: balance_dirty_state: bdi btrfs-1: dirty=748 wb=781 unstable=0 bg_thresh=1004 thresh=2009 gap=480 poll_thresh=21 ino=257 dd-2584 [004] 210.782819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.789868: balance_dirty_state: bdi btrfs-1: dirty=748 wb=656 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=21 ino=257 dd-2584 [004] 210.789935: balance_dirty_state: bdi btrfs-1: dirty=748 wb=656 unstable=0 bg_thresh=1005 thresh=2010 gap=606 poll_thresh=16 ino=257 dd-2584 [004] 210.790051: balance_dirty_state: bdi btrfs-1: dirty=773 wb=656 unstable=0 bg_thresh=1004 thresh=2009 gap=580 poll_thresh=17 ino=257 dd-2584 [004] 210.790338: balance_dirty_state: bdi btrfs-1: dirty=823 wb=656 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 210.790456: balance_dirty_state: bdi btrfs-1: dirty=848 wb=656 unstable=0 bg_thresh=1003 thresh=2006 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 210.790572: balance_dirty_state: bdi btrfs-1: dirty=873 wb=656 unstable=0 bg_thresh=1002 thresh=2005 gap=476 poll_thresh=20 ino=257 dd-2584 [004] 210.790577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=64164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.797872: balance_dirty_state: bdi btrfs-1: dirty=873 wb=531 unstable=0 bg_thresh=1004 thresh=2008 gap=604 poll_thresh=20 ino=257 dd-2584 [004] 210.797938: balance_dirty_state: bdi btrfs-1: dirty=898 wb=531 unstable=0 bg_thresh=1004 thresh=2008 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 210.797996: balance_dirty_state: bdi btrfs-1: dirty=923 wb=531 unstable=0 bg_thresh=1003 thresh=2007 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 210.798112: balance_dirty_state: bdi btrfs-1: dirty=948 wb=531 unstable=0 bg_thresh=1003 thresh=2006 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 210.798231: balance_dirty_state: bdi btrfs-1: dirty=973 wb=531 unstable=0 bg_thresh=1005 thresh=2010 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 210.798438: balance_dirty_state: bdi btrfs-1: dirty=998 wb=431 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=19 ino=257 dd-2584 [004] 210.798593: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=406 unstable=0 bg_thresh=1003 thresh=2006 gap=552 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 210.798670: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8224 wrote=0 to_write=8192 dd-2584 [004] 210.798904: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=431 unstable=0 bg_thresh=1003 thresh=2007 gap=553 poll_thresh=21 ino=257 dd-2584 [004] 210.799040: balance_dirty_state: bdi btrfs-1: dirty=998 wb=481 unstable=0 bg_thresh=1004 thresh=2009 gap=530 poll_thresh=22 ino=257 dd-2584 [004] 210.799177: balance_dirty_state: bdi btrfs-1: dirty=998 wb=531 unstable=0 bg_thresh=1000 thresh=2000 gap=471 poll_thresh=23 ino=257 dd-2584 [004] 210.799179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=64988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 210.803048: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=944 to_write=7248 dd-2584 [004] 210.805807: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1331 unstable=0 bg_thresh=1004 thresh=2008 gap=479 poll_thresh=23 ino=257 dd-2584 [004] 210.805816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=64988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.813816: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1181 unstable=0 bg_thresh=1006 thresh=2012 gap=633 poll_thresh=23 ino=257 dd-2584 [004] 210.813925: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1131 unstable=0 bg_thresh=999 thresh=1998 gap=669 poll_thresh=17 ino=257 dd-2584 [004] 210.814120: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1056 unstable=0 bg_thresh=1004 thresh=2008 gap=729 poll_thresh=18 ino=257 dd-2584 [004] 210.814290: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1056 unstable=0 bg_thresh=1003 thresh=2007 gap=678 poll_thresh=19 ino=257 dd-2584 [004] 210.814462: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1056 unstable=0 bg_thresh=1003 thresh=2006 gap=652 poll_thresh=20 ino=257 dd-2584 [004] 210.814638: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1056 unstable=0 bg_thresh=1002 thresh=2005 gap=626 poll_thresh=21 ino=257 dd-2584 [004] 210.814817: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1056 unstable=0 bg_thresh=1004 thresh=2009 gap=580 poll_thresh=22 ino=257 dd-2584 [004] 210.815294: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1056 unstable=0 bg_thresh=1004 thresh=2008 gap=554 poll_thresh=23 ino=257 dd-2584 [004] 210.815468: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1056 unstable=0 bg_thresh=1003 thresh=2007 gap=528 poll_thresh=24 ino=257 dd-2584 [004] 210.815647: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1056 unstable=0 bg_thresh=1005 thresh=2011 gap=507 poll_thresh=25 ino=257 dd-2584 [004] 210.815832: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1056 unstable=0 bg_thresh=1005 thresh=2010 gap=468 poll_thresh=26 ino=257 dd-2584 [004] 210.815839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=64988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.821755: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1056 unstable=0 bg_thresh=1006 thresh=2013 gap=471 poll_thresh=26 ino=257 dd-2584 [004] 210.821765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=64988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 210.833785: balance_dirty_state: bdi btrfs-1: dirty=486 wb=831 unstable=0 bg_thresh=1007 thresh=2014 gap=697 poll_thresh=26 ino=257 dd-2584 [000] 210.833850: balance_dirty_state: bdi btrfs-1: dirty=486 wb=831 unstable=0 bg_thresh=1007 thresh=2014 gap=697 poll_thresh=19 ino=257 dd-2584 [000] 210.833970: balance_dirty_state: bdi btrfs-1: dirty=511 wb=831 unstable=0 bg_thresh=1009 thresh=2019 gap=677 poll_thresh=20 ino=257 dd-2584 [000] 210.834093: balance_dirty_state: bdi btrfs-1: dirty=561 wb=831 unstable=0 bg_thresh=1009 thresh=2018 gap=626 poll_thresh=21 ino=257 dd-2584 [000] 210.834216: balance_dirty_state: bdi btrfs-1: dirty=586 wb=831 unstable=0 bg_thresh=1011 thresh=2022 gap=605 poll_thresh=22 ino=257 dd-2584 [000] 210.834550: balance_dirty_state: bdi btrfs-1: dirty=611 wb=831 unstable=0 bg_thresh=1010 thresh=2021 gap=579 poll_thresh=23 ino=257 dd-2584 [000] 210.834682: balance_dirty_state: bdi btrfs-1: dirty=661 wb=831 unstable=0 bg_thresh=1007 thresh=2014 gap=522 poll_thresh=24 ino=257 dd-2584 [000] 210.834834: balance_dirty_state: bdi btrfs-1: dirty=686 wb=831 unstable=0 bg_thresh=1006 thresh=2013 gap=496 poll_thresh=25 ino=257 dd-2584 [000] 210.834839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=64988 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 210.841796: balance_dirty_state: bdi btrfs-1: dirty=686 wb=706 unstable=0 bg_thresh=996 thresh=1992 gap=600 poll_thresh=25 ino=257 dd-2584 [004] 210.841886: balance_dirty_state: bdi btrfs-1: dirty=711 wb=706 unstable=0 bg_thresh=996 thresh=1992 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 210.842013: balance_dirty_state: bdi btrfs-1: dirty=736 wb=706 unstable=0 bg_thresh=1001 thresh=2002 gap=560 poll_thresh=20 ino=257 dd-2584 [004] 210.842138: balance_dirty_state: bdi btrfs-1: dirty=786 wb=706 unstable=0 bg_thresh=1000 thresh=2001 gap=509 poll_thresh=21 ino=257 dd-2584 [004] 210.842263: balance_dirty_state: bdi btrfs-1: dirty=811 wb=706 unstable=0 bg_thresh=997 thresh=1994 gap=477 poll_thresh=22 ino=257 dd-2584 [004] 210.842268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=64988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 210.853850: balance_dirty_state: bdi btrfs-1: dirty=811 wb=431 unstable=0 bg_thresh=998 thresh=1997 gap=755 poll_thresh=22 ino=257 dd-2584 [004] 210.853923: balance_dirty_state: bdi btrfs-1: dirty=811 wb=431 unstable=0 bg_thresh=1001 thresh=2002 gap=760 poll_thresh=16 ino=257 dd-2584 [004] 210.854058: balance_dirty_state: bdi btrfs-1: dirty=861 wb=431 unstable=0 bg_thresh=1003 thresh=2007 gap=715 poll_thresh=17 ino=257 dd-2584 [004] 210.854411: balance_dirty_state: bdi btrfs-1: dirty=886 wb=431 unstable=0 bg_thresh=1003 thresh=2006 gap=689 poll_thresh=18 ino=257 dd-2584 [004] 210.854547: balance_dirty_state: bdi btrfs-1: dirty=911 wb=431 unstable=0 bg_thresh=1005 thresh=2010 gap=668 poll_thresh=19 ino=257 dd-2584 [004] 210.854685: balance_dirty_state: bdi btrfs-1: dirty=961 wb=431 unstable=0 bg_thresh=1004 thresh=2009 gap=617 poll_thresh=20 ino=257 dd-2584 [004] 210.854822: balance_dirty_state: bdi btrfs-1: dirty=986 wb=431 unstable=0 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=21 ino=257 dd-2584 [004] 210.854980: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=431 unstable=0 bg_thresh=1003 thresh=2007 gap=565 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 210.855049: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8280 wrote=0 to_write=8192 dd-2584 [004] 210.855199: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=431 unstable=0 bg_thresh=1004 thresh=2009 gap=542 poll_thresh=23 ino=257 dd-2584 [004] 210.855418: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=506 unstable=0 bg_thresh=1004 thresh=2008 gap=491 poll_thresh=24 ino=257 dd-2584 [004] 210.855421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=64988 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 210.857210: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=896 to_write=7296 dd-2584 [004] 210.861830: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1219 unstable=0 bg_thresh=1005 thresh=2011 gap=594 poll_thresh=24 ino=257 dd-2584 [004] 210.861925: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1219 unstable=0 bg_thresh=1005 thresh=2010 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 210.862049: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1219 unstable=0 bg_thresh=1004 thresh=2009 gap=542 poll_thresh=19 ino=257 dd-2584 [004] 210.862352: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1219 unstable=0 bg_thresh=1004 thresh=2008 gap=516 poll_thresh=20 ino=257 dd-2584 [004] 210.862473: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1219 unstable=0 bg_thresh=1003 thresh=2007 gap=490 poll_thresh=21 ino=257 dd-2584 [004] 210.862477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=64988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 210.869851: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1094 unstable=0 bg_thresh=1005 thresh=2011 gap=619 poll_thresh=21 ino=257 dd-2584 [007] 210.869977: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1094 unstable=0 bg_thresh=1008 thresh=2016 gap=599 poll_thresh=16 ino=257 dd-2584 [007] 210.870211: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1094 unstable=0 bg_thresh=1010 thresh=2021 gap=579 poll_thresh=17 ino=257 dd-2584 [007] 210.870442: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1094 unstable=0 bg_thresh=1013 thresh=2026 gap=534 poll_thresh=18 ino=257 dd-2584 [007] 210.870677: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1094 unstable=0 bg_thresh=1015 thresh=2030 gap=513 poll_thresh=19 ino=257 dd-2584 [007] 210.870918: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1094 unstable=0 bg_thresh=1014 thresh=2029 gap=487 poll_thresh=20 ino=257 dd-2584 [007] 210.870927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=64988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 210.877816: balance_dirty_state: bdi btrfs-1: dirty=448 wb=944 unstable=0 bg_thresh=1012 thresh=2025 gap=633 poll_thresh=20 ino=257 dd-2584 [007] 210.877915: balance_dirty_state: bdi btrfs-1: dirty=473 wb=944 unstable=0 bg_thresh=1009 thresh=2019 gap=602 poll_thresh=15 ino=257 dd-2584 [007] 210.878007: balance_dirty_state: bdi btrfs-1: dirty=473 wb=944 unstable=0 bg_thresh=1012 thresh=2024 gap=607 poll_thresh=16 ino=257 dd-2584 [007] 210.878465: balance_dirty_state: bdi btrfs-1: dirty=523 wb=944 unstable=0 bg_thresh=1011 thresh=2023 gap=556 poll_thresh=17 ino=257 dd-2584 [007] 210.878650: balance_dirty_state: bdi btrfs-1: dirty=548 wb=944 unstable=0 bg_thresh=1013 thresh=2027 gap=535 poll_thresh=18 ino=257 dd-2584 [007] 210.878835: balance_dirty_state: bdi btrfs-1: dirty=573 wb=944 unstable=0 bg_thresh=1013 thresh=2026 gap=509 poll_thresh=19 ino=257 dd-2584 [007] 210.879019: balance_dirty_state: bdi btrfs-1: dirty=598 wb=944 unstable=0 bg_thresh=1012 thresh=2025 gap=483 poll_thresh=20 ino=257 dd-2584 [007] 210.879026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-312% task_weight=98% bdi_bw=64988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 210.885850: balance_dirty_state: bdi btrfs-1: dirty=598 wb=819 unstable=0 bg_thresh=1012 thresh=2025 gap=608 poll_thresh=20 ino=257 dd-2584 [007] 210.885948: balance_dirty_state: bdi btrfs-1: dirty=623 wb=819 unstable=0 bg_thresh=1013 thresh=2026 gap=584 poll_thresh=15 ino=257 dd-2584 [007] 210.886010: balance_dirty_state: bdi btrfs-1: dirty=648 wb=819 unstable=0 bg_thresh=1015 thresh=2031 gap=564 poll_thresh=16 ino=257 dd-2584 [007] 210.886131: balance_dirty_state: bdi btrfs-1: dirty=673 wb=819 unstable=0 bg_thresh=1012 thresh=2024 gap=532 poll_thresh=17 ino=257 dd-2584 [007] 210.886251: balance_dirty_state: bdi btrfs-1: dirty=698 wb=819 unstable=0 bg_thresh=1011 thresh=2023 gap=506 poll_thresh=18 ino=257 dd-2584 [007] 210.886371: balance_dirty_state: bdi btrfs-1: dirty=748 wb=819 unstable=0 bg_thresh=1011 thresh=2022 gap=455 poll_thresh=19 ino=257 dd-2584 [007] 210.886376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-316% task_weight=98% bdi_bw=64988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 210.893859: balance_dirty_state: bdi btrfs-1: dirty=748 wb=694 unstable=0 bg_thresh=1014 thresh=2028 gap=586 poll_thresh=19 ino=257 dd-2584 [001] 210.893970: balance_dirty_state: bdi btrfs-1: dirty=773 wb=669 unstable=0 bg_thresh=1014 thresh=2028 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 210.894210: balance_dirty_state: bdi btrfs-1: dirty=798 wb=644 unstable=0 bg_thresh=1016 thresh=2033 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 210.894269: balance_dirty_state: bdi btrfs-1: dirty=798 wb=644 unstable=0 bg_thresh=1019 thresh=2038 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 210.894387: balance_dirty_state: bdi btrfs-1: dirty=848 wb=644 unstable=0 bg_thresh=1021 thresh=2043 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 210.894506: balance_dirty_state: bdi btrfs-1: dirty=873 wb=644 unstable=0 bg_thresh=1021 thresh=2042 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 210.894622: balance_dirty_state: bdi btrfs-1: dirty=898 wb=644 unstable=0 bg_thresh=1023 thresh=2046 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 210.894627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=64988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 210.901908: balance_dirty_state: bdi btrfs-1: dirty=898 wb=506 unstable=0 bg_thresh=1022 thresh=2044 gap=640 poll_thresh=19 ino=257 dd-2584 [001] 210.902038: balance_dirty_state: bdi btrfs-1: dirty=923 wb=506 unstable=0 bg_thresh=1019 thresh=2038 gap=609 poll_thresh=14 ino=257 dd-2584 [001] 210.902158: balance_dirty_state: bdi btrfs-1: dirty=923 wb=506 unstable=0 bg_thresh=1021 thresh=2043 gap=614 poll_thresh=15 ino=257 dd-2584 [001] 210.902275: balance_dirty_state: bdi btrfs-1: dirty=948 wb=506 unstable=0 bg_thresh=1018 thresh=2037 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 210.902512: balance_dirty_state: bdi btrfs-1: dirty=973 wb=506 unstable=0 bg_thresh=1020 thresh=2041 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 210.902746: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=506 unstable=0 bg_thresh=1020 thresh=2040 gap=511 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 210.902837: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8328 wrote=0 to_write=8192 dd-2584 [001] 210.903366: balance_dirty_state: bdi btrfs-1: dirty=973 wb=556 unstable=0 bg_thresh=1019 thresh=2039 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 210.903623: balance_dirty_state: bdi btrfs-1: dirty=948 wb=606 unstable=0 bg_thresh=1019 thresh=2038 gap=484 poll_thresh=20 ino=257 dd-2584 [001] 210.903627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=64948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 210.905983: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=864 to_write=7328 dd-2584 [001] 210.913806: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1106 unstable=0 bg_thresh=1019 thresh=2038 gap=734 poll_thresh=20 ino=257 dd-2584 [001] 210.913885: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1106 unstable=0 bg_thresh=1018 thresh=2037 gap=708 poll_thresh=15 ino=257 dd-2584 [001] 210.913946: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1106 unstable=0 bg_thresh=1021 thresh=2042 gap=713 poll_thresh=16 ino=257 dd-2584 [001] 210.914059: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1106 unstable=0 bg_thresh=1020 thresh=2041 gap=662 poll_thresh=17 ino=257 dd-2584 [001] 210.914175: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1106 unstable=0 bg_thresh=1020 thresh=2040 gap=636 poll_thresh=18 ino=257 dd-2584 [001] 210.914292: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1106 unstable=0 bg_thresh=1022 thresh=2044 gap=615 poll_thresh=19 ino=257 dd-2584 [001] 210.914409: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1106 unstable=0 bg_thresh=1021 thresh=2043 gap=564 poll_thresh=20 ino=257 dd-2584 [001] 210.914528: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1106 unstable=0 bg_thresh=1018 thresh=2036 gap=532 poll_thresh=21 ino=257 dd-2584 [001] 210.914818: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1106 unstable=0 bg_thresh=1017 thresh=2035 gap=506 poll_thresh=22 ino=257 dd-2584 [001] 210.914823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=64948 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 210.921924: balance_dirty_state: bdi btrfs-1: dirty=423 wb=981 unstable=0 bg_thresh=1019 thresh=2038 gap=634 poll_thresh=22 ino=257 dd-2584 [001] 210.922019: balance_dirty_state: bdi btrfs-1: dirty=448 wb=981 unstable=0 bg_thresh=1021 thresh=2043 gap=614 poll_thresh=16 ino=257 dd-2584 [001] 210.922135: balance_dirty_state: bdi btrfs-1: dirty=473 wb=981 unstable=0 bg_thresh=1021 thresh=2042 gap=588 poll_thresh=17 ino=257 dd-2584 [001] 210.922251: balance_dirty_state: bdi btrfs-1: dirty=498 wb=981 unstable=0 bg_thresh=1023 thresh=2046 gap=567 poll_thresh=18 ino=257 dd-2584 [001] 210.922366: balance_dirty_state: bdi btrfs-1: dirty=548 wb=981 unstable=0 bg_thresh=1022 thresh=2045 gap=516 poll_thresh=19 ino=257 dd-2584 [001] 210.922483: balance_dirty_state: bdi btrfs-1: dirty=573 wb=981 unstable=0 bg_thresh=1022 thresh=2044 gap=490 poll_thresh=20 ino=257 dd-2584 [001] 210.922487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=64948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 210.929785: balance_dirty_state: bdi btrfs-1: dirty=573 wb=856 unstable=0 bg_thresh=1021 thresh=2043 gap=614 poll_thresh=20 ino=257 dd-2584 [005] 210.929853: balance_dirty_state: bdi btrfs-1: dirty=573 wb=856 unstable=0 bg_thresh=1021 thresh=2043 gap=614 poll_thresh=15 ino=257 dd-2584 [005] 210.929913: balance_dirty_state: bdi btrfs-1: dirty=598 wb=856 unstable=0 bg_thresh=1024 thresh=2048 gap=594 poll_thresh=16 ino=257 dd-2584 [005] 210.930031: balance_dirty_state: bdi btrfs-1: dirty=623 wb=856 unstable=0 bg_thresh=1026 thresh=2053 gap=574 poll_thresh=17 ino=257 dd-2584 [005] 210.930150: balance_dirty_state: bdi btrfs-1: dirty=673 wb=856 unstable=0 bg_thresh=1026 thresh=2052 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 210.930449: balance_dirty_state: bdi btrfs-1: dirty=698 wb=856 unstable=0 bg_thresh=1028 thresh=2056 gap=502 poll_thresh=19 ino=257 dd-2584 [005] 210.930455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1319 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-87% task_gap=-273% task_weight=98% bdi_bw=64948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 210.937767: balance_dirty_state: bdi btrfs-1: dirty=698 wb=856 unstable=0 bg_thresh=1021 thresh=2042 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 210.937771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=64948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 210.945785: balance_dirty_state: bdi btrfs-1: dirty=698 wb=606 unstable=0 bg_thresh=1020 thresh=2040 gap=736 poll_thresh=19 ino=257 dd-2584 [005] 210.945856: balance_dirty_state: bdi btrfs-1: dirty=698 wb=606 unstable=0 bg_thresh=1020 thresh=2040 gap=736 poll_thresh=14 ino=257 dd-2584 [005] 210.945914: balance_dirty_state: bdi btrfs-1: dirty=723 wb=606 unstable=0 bg_thresh=1022 thresh=2045 gap=716 poll_thresh=15 ino=257 dd-2584 [005] 210.945972: balance_dirty_state: bdi btrfs-1: dirty=748 wb=606 unstable=0 bg_thresh=1022 thresh=2045 gap=691 poll_thresh=16 ino=257 dd-2584 [005] 210.946086: balance_dirty_state: bdi btrfs-1: dirty=773 wb=606 unstable=0 bg_thresh=1025 thresh=2050 gap=671 poll_thresh=17 ino=257 dd-2584 [005] 210.946205: balance_dirty_state: bdi btrfs-1: dirty=798 wb=606 unstable=0 bg_thresh=1027 thresh=2054 gap=650 poll_thresh=18 ino=257 dd-2584 [005] 210.946322: balance_dirty_state: bdi btrfs-1: dirty=848 wb=606 unstable=0 bg_thresh=1026 thresh=2053 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 210.946438: balance_dirty_state: bdi btrfs-1: dirty=873 wb=606 unstable=0 bg_thresh=1026 thresh=2052 gap=573 poll_thresh=20 ino=257 dd-2584 [005] 210.946555: balance_dirty_state: bdi btrfs-1: dirty=898 wb=606 unstable=0 bg_thresh=1025 thresh=2051 gap=547 poll_thresh=21 ino=257 dd-2584 [005] 210.946851: balance_dirty_state: bdi btrfs-1: dirty=923 wb=606 unstable=0 bg_thresh=1027 thresh=2055 gap=526 poll_thresh=22 ino=257 dd-2584 [005] 210.946971: balance_dirty_state: bdi btrfs-1: dirty=973 wb=606 unstable=0 bg_thresh=1027 thresh=2054 gap=475 poll_thresh=23 ino=257 dd-2584 [005] 210.946976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=64948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 210.953809: balance_dirty_state: bdi btrfs-1: dirty=973 wb=481 unstable=0 bg_thresh=1019 thresh=2039 gap=585 poll_thresh=23 ino=257 dd-2584 [005] 210.953879: balance_dirty_state: bdi btrfs-1: dirty=973 wb=481 unstable=0 bg_thresh=1019 thresh=2039 gap=585 poll_thresh=17 ino=257 dd-2584 [005] 210.953990: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=481 unstable=0 bg_thresh=1022 thresh=2044 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 210.954109: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=481 unstable=0 bg_thresh=1024 thresh=2049 gap=520 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 210.954168: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8380 wrote=0 to_write=8192 dd-2584 [005] 210.954232: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=481 unstable=0 bg_thresh=1029 thresh=2059 gap=505 poll_thresh=20 ino=257 dd-2584 [005] 210.954234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1321 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=64948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 210.956198: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=880 to_write=7312 dd-2584 [005] 210.961782: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1231 unstable=0 bg_thresh=1011 thresh=2023 gap=594 poll_thresh=20 ino=257 dd-2584 [005] 210.961868: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1231 unstable=0 bg_thresh=1011 thresh=2023 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 210.961952: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1231 unstable=0 bg_thresh=1014 thresh=2028 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 210.962118: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1231 unstable=0 bg_thresh=1019 thresh=2038 gap=534 poll_thresh=17 ino=257 dd-2584 [005] 210.962286: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1231 unstable=0 bg_thresh=1021 thresh=2043 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 210.962681: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1231 unstable=0 bg_thresh=1023 thresh=2047 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 210.962686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-238% task_weight=98% bdi_bw=64948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 210.969779: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1106 unstable=0 bg_thresh=1023 thresh=2047 gap=618 poll_thresh=19 ino=257 dd-2584 [005] 210.969842: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1106 unstable=0 bg_thresh=1023 thresh=2047 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 210.969900: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1106 unstable=0 bg_thresh=1026 thresh=2052 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 210.969958: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1106 unstable=0 bg_thresh=1026 thresh=2052 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 210.970073: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1106 unstable=0 bg_thresh=1028 thresh=2057 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 210.970193: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1106 unstable=0 bg_thresh=1033 thresh=2067 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 210.970198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=64948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 210.977843: balance_dirty_state: bdi btrfs-1: dirty=448 wb=981 unstable=0 bg_thresh=1007 thresh=2014 gap=585 poll_thresh=18 ino=257 dd-2584 [001] 210.977950: balance_dirty_state: bdi btrfs-1: dirty=473 wb=931 unstable=0 bg_thresh=1006 thresh=2013 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 210.978059: balance_dirty_state: bdi btrfs-1: dirty=486 wb=931 unstable=0 bg_thresh=1001 thresh=2003 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 210.978140: balance_dirty_state: bdi btrfs-1: dirty=486 wb=931 unstable=0 bg_thresh=1008 thresh=2017 gap=600 poll_thresh=15 ino=257 dd-2584 [001] 210.978201: balance_dirty_state: bdi btrfs-1: dirty=511 wb=931 unstable=0 bg_thresh=1004 thresh=2009 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 210.978335: balance_dirty_state: bdi btrfs-1: dirty=536 wb=931 unstable=0 bg_thresh=1004 thresh=2008 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 210.978656: balance_dirty_state: bdi btrfs-1: dirty=574 wb=931 unstable=0 bg_thresh=1005 thresh=2011 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 210.978782: balance_dirty_state: bdi btrfs-1: dirty=599 wb=931 unstable=0 bg_thresh=1008 thresh=2016 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 210.978787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=64948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 210.985792: balance_dirty_state: bdi btrfs-1: dirty=599 wb=881 unstable=0 bg_thresh=1004 thresh=2009 gap=529 poll_thresh=19 ino=257 dd-2584 [001] 210.985882: balance_dirty_state: bdi btrfs-1: dirty=624 wb=881 unstable=0 bg_thresh=1004 thresh=2009 gap=504 poll_thresh=14 ino=257 dd-2584 [001] 210.985970: balance_dirty_state: bdi btrfs-1: dirty=649 wb=881 unstable=0 bg_thresh=1007 thresh=2014 gap=484 poll_thresh=15 ino=257 dd-2584 [001] 210.985976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=64948 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 210.997804: balance_dirty_state: bdi btrfs-1: dirty=649 wb=756 unstable=0 bg_thresh=1009 thresh=2018 gap=613 poll_thresh=15 ino=257 dd-2584 [001] 210.997944: balance_dirty_state: bdi btrfs-1: dirty=649 wb=756 unstable=0 bg_thresh=1006 thresh=2012 gap=607 poll_thresh=11 ino=257 dd-2584 [001] 210.998071: balance_dirty_state: bdi btrfs-1: dirty=674 wb=756 unstable=0 bg_thresh=1005 thresh=2011 gap=581 poll_thresh=12 ino=257 dd-2584 [001] 210.998192: balance_dirty_state: bdi btrfs-1: dirty=699 wb=756 unstable=0 bg_thresh=1005 thresh=2011 gap=556 poll_thresh=13 ino=257 dd-2584 [001] 210.998318: balance_dirty_state: bdi btrfs-1: dirty=699 wb=756 unstable=0 bg_thresh=1005 thresh=2010 gap=555 poll_thresh=14 ino=257 dd-2584 [001] 210.998439: balance_dirty_state: bdi btrfs-1: dirty=724 wb=756 unstable=0 bg_thresh=1007 thresh=2015 gap=535 poll_thresh=15 ino=257 dd-2584 [001] 210.998562: balance_dirty_state: bdi btrfs-1: dirty=724 wb=756 unstable=0 bg_thresh=1004 thresh=2009 gap=529 poll_thresh=16 ino=257 dd-2584 [001] 210.998807: balance_dirty_state: bdi btrfs-1: dirty=774 wb=756 unstable=0 bg_thresh=1006 thresh=2013 gap=483 poll_thresh=17 ino=257 dd-2584 [001] 210.998816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=64948 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 211.009793: balance_dirty_state: bdi btrfs-1: dirty=768 wb=505 unstable=0 bg_thresh=997 thresh=1994 gap=721 poll_thresh=17 ino=257 dd-2584 [001] 211.009873: balance_dirty_state: bdi btrfs-1: dirty=768 wb=505 unstable=0 bg_thresh=997 thresh=1994 gap=721 poll_thresh=13 ino=257 dd-2584 [001] 211.009941: balance_dirty_state: bdi btrfs-1: dirty=793 wb=505 unstable=0 bg_thresh=996 thresh=1993 gap=695 poll_thresh=14 ino=257 dd-2584 [001] 211.010005: balance_dirty_state: bdi btrfs-1: dirty=818 wb=505 unstable=0 bg_thresh=999 thresh=1998 gap=675 poll_thresh=15 ino=257 dd-2584 [001] 211.010249: balance_dirty_state: bdi btrfs-1: dirty=818 wb=505 unstable=0 bg_thresh=996 thresh=1992 gap=669 poll_thresh=16 ino=257 dd-2584 [001] 211.010368: balance_dirty_state: bdi btrfs-1: dirty=868 wb=505 unstable=0 bg_thresh=995 thresh=1991 gap=618 poll_thresh=17 ino=257 dd-2584 [001] 211.010488: balance_dirty_state: bdi btrfs-1: dirty=893 wb=505 unstable=0 bg_thresh=997 thresh=1995 gap=597 poll_thresh=18 ino=257 dd-2584 [001] 211.010609: balance_dirty_state: bdi btrfs-1: dirty=918 wb=505 unstable=0 bg_thresh=997 thresh=1994 gap=571 poll_thresh=19 ino=257 dd-2584 [001] 211.010727: balance_dirty_state: bdi btrfs-1: dirty=943 wb=505 unstable=0 bg_thresh=996 thresh=1993 gap=545 poll_thresh=20 ino=257 dd-2584 [001] 211.010846: balance_dirty_state: bdi btrfs-1: dirty=993 wb=505 unstable=0 bg_thresh=998 thresh=1997 gap=499 poll_thresh=21 ino=257 dd-2584 [001] 211.010851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=64972 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 211.021797: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=249 unstable=0 bg_thresh=998 thresh=1997 gap=739 poll_thresh=21 ino=257 dd-2584 [001] 211.021879: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=249 unstable=0 bg_thresh=998 thresh=1997 gap=739 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 211.021906: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8448 wrote=0 to_write=8192 dd-2584 [001] 211.022009: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=249 unstable=0 bg_thresh=998 thresh=1996 gap=688 poll_thresh=17 ino=257 dd-2584 [001] 211.022140: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=274 unstable=0 bg_thresh=994 thresh=1989 gap=681 poll_thresh=18 ino=257 dd-2584 [001] 211.022450: balance_dirty_state: bdi btrfs-1: dirty=934 wb=399 unstable=0 bg_thresh=996 thresh=1993 gap=660 poll_thresh=19 ino=257 dd-2584 [001] 211.022580: balance_dirty_state: bdi btrfs-1: dirty=909 wb=474 unstable=0 bg_thresh=996 thresh=1992 gap=609 poll_thresh=20 ino=257 dd-2584 [001] 211.022710: balance_dirty_state: bdi btrfs-1: dirty=909 wb=499 unstable=0 bg_thresh=995 thresh=1991 gap=583 poll_thresh=21 ino=257 dd-2584 [001] 211.022839: balance_dirty_state: bdi btrfs-1: dirty=884 wb=574 unstable=0 bg_thresh=995 thresh=1990 gap=532 poll_thresh=22 ino=257 dd-2584 [001] 211.022970: balance_dirty_state: bdi btrfs-1: dirty=846 wb=612 unstable=0 bg_thresh=997 thresh=1994 gap=536 poll_thresh=23 ino=257 dd-2584 [001] 211.023102: balance_dirty_state: bdi btrfs-1: dirty=846 wb=662 unstable=0 bg_thresh=996 thresh=1993 gap=485 poll_thresh=24 ino=257 dd-2584 [001] 211.023104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=64972 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 211.024458: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=328 wrote=1056 to_write=7136 dd-2584 [001] 211.029799: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1062 unstable=0 bg_thresh=996 thresh=1993 gap=685 poll_thresh=24 ino=257 dd-2584 [001] 211.029885: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1062 unstable=0 bg_thresh=999 thresh=1999 gap=693 poll_thresh=18 ino=257 dd-2584 [001] 211.030011: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1062 unstable=0 bg_thresh=996 thresh=1992 gap=636 poll_thresh=19 ino=257 dd-2584 [001] 211.030316: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1062 unstable=0 bg_thresh=998 thresh=1996 gap=615 poll_thresh=20 ino=257 dd-2584 [001] 211.030435: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1062 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=21 ino=257 dd-2584 [001] 211.030553: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1062 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=22 ino=257 dd-2584 [001] 211.030671: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1062 unstable=0 bg_thresh=999 thresh=1998 gap=517 poll_thresh=23 ino=257 dd-2584 [001] 211.030789: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1062 unstable=0 bg_thresh=998 thresh=1997 gap=491 poll_thresh=24 ino=257 dd-2584 [001] 211.030794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=64972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 211.037813: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1062 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=24 ino=257 dd-2584 [006] 211.037817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=64972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 211.045819: balance_dirty_state: bdi btrfs-1: dirty=444 wb=812 unstable=0 bg_thresh=997 thresh=1995 gap=739 poll_thresh=24 ino=257 dd-2584 [006] 211.045932: balance_dirty_state: bdi btrfs-1: dirty=450 wb=799 unstable=0 bg_thresh=998 thresh=1997 gap=748 poll_thresh=18 ino=257 dd-2584 [006] 211.046166: balance_dirty_state: bdi btrfs-1: dirty=500 wb=799 unstable=0 bg_thresh=1003 thresh=2007 gap=708 poll_thresh=19 ino=257 dd-2584 [006] 211.046403: balance_dirty_state: bdi btrfs-1: dirty=525 wb=799 unstable=0 bg_thresh=1003 thresh=2006 gap=682 poll_thresh=20 ino=257 dd-2584 [006] 211.046639: balance_dirty_state: bdi btrfs-1: dirty=550 wb=799 unstable=0 bg_thresh=1002 thresh=2005 gap=656 poll_thresh=21 ino=257 dd-2584 [006] 211.047239: balance_dirty_state: bdi btrfs-1: dirty=600 wb=799 unstable=0 bg_thresh=1002 thresh=2004 gap=605 poll_thresh=22 ino=257 dd-2584 [006] 211.047473: balance_dirty_state: bdi btrfs-1: dirty=625 wb=799 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=23 ino=257 dd-2584 [006] 211.047709: balance_dirty_state: bdi btrfs-1: dirty=650 wb=799 unstable=0 bg_thresh=1003 thresh=2007 gap=558 poll_thresh=24 ino=257 dd-2584 [006] 211.047945: balance_dirty_state: bdi btrfs-1: dirty=675 wb=799 unstable=0 bg_thresh=1003 thresh=2006 gap=532 poll_thresh=25 ino=257 dd-2584 [006] 211.048180: balance_dirty_state: bdi btrfs-1: dirty=725 wb=799 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=26 ino=257 dd-2584 [006] 211.048189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=64972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 211.053867: balance_dirty_state: bdi btrfs-1: dirty=725 wb=673 unstable=0 bg_thresh=1002 thresh=2005 gap=607 poll_thresh=26 ino=257 dd-2584 [006] 211.053956: balance_dirty_state: bdi btrfs-1: dirty=725 wb=673 unstable=0 bg_thresh=1002 thresh=2004 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 211.054073: balance_dirty_state: bdi btrfs-1: dirty=775 wb=673 unstable=0 bg_thresh=1001 thresh=2003 gap=555 poll_thresh=20 ino=257 dd-2584 [006] 211.054186: balance_dirty_state: bdi btrfs-1: dirty=800 wb=673 unstable=0 bg_thresh=1003 thresh=2007 gap=534 poll_thresh=21 ino=257 dd-2584 [006] 211.054469: balance_dirty_state: bdi btrfs-1: dirty=825 wb=673 unstable=0 bg_thresh=1003 thresh=2006 gap=508 poll_thresh=22 ino=257 dd-2584 [006] 211.054583: balance_dirty_state: bdi btrfs-1: dirty=850 wb=673 unstable=0 bg_thresh=1002 thresh=2005 gap=482 poll_thresh=23 ino=257 dd-2584 [006] 211.054588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=64972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 211.065923: balance_dirty_state: bdi btrfs-1: dirty=850 wb=523 unstable=0 bg_thresh=1004 thresh=2009 gap=636 poll_thresh=23 ino=257 dd-2584 [000] 211.066049: balance_dirty_state: bdi btrfs-1: dirty=875 wb=523 unstable=0 bg_thresh=1004 thresh=2009 gap=611 poll_thresh=17 ino=257 dd-2584 [000] 211.066383: balance_dirty_state: bdi btrfs-1: dirty=900 wb=448 unstable=0 bg_thresh=1003 thresh=2006 gap=658 poll_thresh=18 ino=257 dd-2584 [000] 211.066638: balance_dirty_state: bdi btrfs-1: dirty=925 wb=398 unstable=0 bg_thresh=1011 thresh=2022 gap=699 poll_thresh=19 ino=257 dd-2584 [000] 211.066874: balance_dirty_state: bdi btrfs-1: dirty=950 wb=398 unstable=0 bg_thresh=1010 thresh=2021 gap=673 poll_thresh=20 ino=257 dd-2584 [000] 211.067106: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=398 unstable=0 bg_thresh=1010 thresh=2020 gap=622 poll_thresh=21 ino=257 dd-2584 [000] 211.067340: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=398 unstable=0 bg_thresh=1009 thresh=2019 gap=596 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 211.067394: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8492 wrote=0 to_write=8192 dd-2584 [000] 211.067586: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=398 unstable=0 bg_thresh=1011 thresh=2023 gap=575 poll_thresh=23 ino=257 dd-2584 [000] 211.068203: balance_dirty_state: bdi btrfs-1: dirty=975 wb=523 unstable=0 bg_thresh=1008 thresh=2016 gap=518 poll_thresh=24 ino=257 dd-2584 [000] 211.068452: balance_dirty_state: bdi btrfs-1: dirty=950 wb=573 unstable=0 bg_thresh=1007 thresh=2015 gap=492 poll_thresh=25 ino=257 dd-2584 [000] 211.068455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-235% task_weight=101% bdi_bw=64972 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 211.071773: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=376 wrote=896 to_write=7296 dd-2584 [005] 211.073929: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1313 unstable=0 bg_thresh=1006 thresh=2012 gap=505 poll_thresh=25 ino=257 dd-2584 [005] 211.074081: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1213 unstable=0 bg_thresh=1003 thresh=2006 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 211.074322: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1188 unstable=0 bg_thresh=1005 thresh=2011 gap=579 poll_thresh=20 ino=257 dd-2584 [005] 211.074564: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1188 unstable=0 bg_thresh=1004 thresh=2008 gap=551 poll_thresh=21 ino=257 dd-2584 [005] 211.074809: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1188 unstable=0 bg_thresh=1002 thresh=2004 gap=522 poll_thresh=22 ino=257 dd-2584 [005] 211.075014: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1188 unstable=0 bg_thresh=1004 thresh=2009 gap=477 poll_thresh=23 ino=257 dd-2584 [005] 211.075020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=64972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 211.081858: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1163 unstable=0 bg_thresh=1006 thresh=2013 gap=505 poll_thresh=23 ino=257 dd-2584 [005] 211.082010: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1063 unstable=0 bg_thresh=1005 thresh=2011 gap=603 poll_thresh=17 ino=257 dd-2584 [005] 211.082258: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1063 unstable=0 bg_thresh=1008 thresh=2016 gap=558 poll_thresh=18 ino=257 dd-2584 [005] 211.082669: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1063 unstable=0 bg_thresh=1010 thresh=2020 gap=537 poll_thresh=19 ino=257 dd-2584 [005] 211.082829: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1063 unstable=0 bg_thresh=1006 thresh=2013 gap=505 poll_thresh=20 ino=257 dd-2584 [005] 211.082986: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1063 unstable=0 bg_thresh=1006 thresh=2012 gap=479 poll_thresh=21 ino=257 dd-2584 [005] 211.082993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=101% bdi_bw=64972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 211.089830: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1063 unstable=0 bg_thresh=1004 thresh=2009 gap=476 poll_thresh=21 ino=257 dd-2584 [005] 211.089836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=100% bdi_bw=64972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 211.097939: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1043 unstable=0 bg_thresh=1007 thresh=2015 gap=498 poll_thresh=21 ino=257 dd-2584 [005] 211.097946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-235% task_weight=101% bdi_bw=64972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 211.105925: balance_dirty_state: bdi btrfs-1: dirty=474 wb=793 unstable=0 bg_thresh=1005 thresh=2011 gap=744 poll_thresh=21 ino=257 dd-2584 [005] 211.105997: balance_dirty_state: bdi btrfs-1: dirty=499 wb=793 unstable=0 bg_thresh=1005 thresh=2010 gap=718 poll_thresh=16 ino=257 dd-2584 [005] 211.106117: balance_dirty_state: bdi btrfs-1: dirty=524 wb=793 unstable=0 bg_thresh=1004 thresh=2009 gap=692 poll_thresh=17 ino=257 dd-2584 [005] 211.106235: balance_dirty_state: bdi btrfs-1: dirty=574 wb=793 unstable=0 bg_thresh=1004 thresh=2008 gap=641 poll_thresh=18 ino=257 dd-2584 [005] 211.106355: balance_dirty_state: bdi btrfs-1: dirty=599 wb=793 unstable=0 bg_thresh=1006 thresh=2012 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 211.106474: balance_dirty_state: bdi btrfs-1: dirty=624 wb=793 unstable=0 bg_thresh=1005 thresh=2011 gap=594 poll_thresh=20 ino=257 dd-2584 [005] 211.106774: balance_dirty_state: bdi btrfs-1: dirty=649 wb=793 unstable=0 bg_thresh=1005 thresh=2010 gap=568 poll_thresh=21 ino=257 dd-2584 [005] 211.106892: balance_dirty_state: bdi btrfs-1: dirty=699 wb=793 unstable=0 bg_thresh=1004 thresh=2009 gap=517 poll_thresh=22 ino=257 dd-2584 [005] 211.107087: balance_dirty_state: bdi btrfs-1: dirty=724 wb=693 unstable=0 bg_thresh=1003 thresh=2006 gap=589 poll_thresh=23 ino=257 dd-2584 [005] 211.107274: balance_dirty_state: bdi btrfs-1: dirty=749 wb=643 unstable=0 bg_thresh=1004 thresh=2009 gap=617 poll_thresh=24 ino=257 dd-2584 [005] 211.107465: balance_dirty_state: bdi btrfs-1: dirty=799 wb=643 unstable=0 bg_thresh=1007 thresh=2014 gap=572 poll_thresh=25 ino=257 dd-2584 [005] 211.107658: balance_dirty_state: bdi btrfs-1: dirty=824 wb=643 unstable=0 bg_thresh=1003 thresh=2006 gap=539 poll_thresh=26 ino=257 dd-2584 [005] 211.107847: balance_dirty_state: bdi btrfs-1: dirty=849 wb=643 unstable=0 bg_thresh=1004 thresh=2008 gap=516 poll_thresh=27 ino=257 dd-2584 [005] 211.108040: balance_dirty_state: bdi btrfs-1: dirty=874 wb=643 unstable=0 bg_thresh=1006 thresh=2013 gap=496 poll_thresh=28 ino=257 dd-2584 [005] 211.108047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=64972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 211.113939: balance_dirty_state: bdi btrfs-1: dirty=874 wb=643 unstable=0 bg_thresh=1008 thresh=2016 gap=499 poll_thresh=28 ino=257 dd-2584 [005] 211.113950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 211.121916: balance_dirty_state: bdi btrfs-1: dirty=874 wb=518 unstable=0 bg_thresh=1007 thresh=2014 gap=622 poll_thresh=28 ino=257 dd-2584 [005] 211.121983: balance_dirty_state: bdi btrfs-1: dirty=899 wb=518 unstable=0 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=21 ino=257 dd-2584 [005] 211.122280: balance_dirty_state: bdi btrfs-1: dirty=924 wb=518 unstable=0 bg_thresh=1006 thresh=2012 gap=570 poll_thresh=22 ino=257 dd-2584 [005] 211.122397: balance_dirty_state: bdi btrfs-1: dirty=974 wb=518 unstable=0 bg_thresh=1005 thresh=2011 gap=519 poll_thresh=23 ino=257 dd-2584 [005] 211.122594: balance_dirty_state: bdi btrfs-1: dirty=999 wb=393 unstable=0 bg_thresh=1001 thresh=2003 gap=611 poll_thresh=24 ino=257 dd-2584 [005] 211.122752: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=393 unstable=0 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=25 ino=257 flush-btrfs-1-2586 [000] 211.122767: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8548 wrote=0 to_write=8192 dd-2584 [005] 211.122878: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=393 unstable=0 bg_thresh=1006 thresh=2012 gap=570 poll_thresh=26 ino=257 dd-2584 [005] 211.123003: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=418 unstable=0 bg_thresh=1005 thresh=2011 gap=544 poll_thresh=27 ino=257 dd-2584 [005] 211.123128: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=468 unstable=0 bg_thresh=1005 thresh=2010 gap=518 poll_thresh=28 ino=257 dd-2584 [005] 211.123255: balance_dirty_state: bdi btrfs-1: dirty=999 wb=518 unstable=0 bg_thresh=1007 thresh=2014 gap=497 poll_thresh=29 ino=257 dd-2584 [005] 211.123256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 211.125021: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=428 wrote=960 to_write=7232 dd-2584 [005] 211.129929: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1343 unstable=0 bg_thresh=1007 thresh=2014 gap=472 poll_thresh=29 ino=257 dd-2584 [005] 211.129939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 211.137845: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1093 unstable=0 bg_thresh=997 thresh=1995 gap=703 poll_thresh=29 ino=257 dd-2584 [001] 211.138214: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1093 unstable=0 bg_thresh=997 thresh=1995 gap=703 poll_thresh=22 ino=257 dd-2584 [001] 211.138390: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1093 unstable=0 bg_thresh=997 thresh=1994 gap=652 poll_thresh=23 ino=257 dd-2584 [001] 211.138518: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1093 unstable=0 bg_thresh=999 thresh=1999 gap=632 poll_thresh=24 ino=257 dd-2584 [001] 211.138640: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1093 unstable=0 bg_thresh=1001 thresh=2003 gap=611 poll_thresh=25 ino=257 dd-2584 [001] 211.138759: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1093 unstable=0 bg_thresh=1001 thresh=2002 gap=560 poll_thresh=26 ino=257 dd-2584 [001] 211.138876: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1093 unstable=0 bg_thresh=1000 thresh=2001 gap=534 poll_thresh=27 ino=257 dd-2584 [001] 211.138999: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1093 unstable=0 bg_thresh=1002 thresh=2005 gap=513 poll_thresh=28 ino=257 dd-2584 [001] 211.139121: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1093 unstable=0 bg_thresh=1002 thresh=2004 gap=487 poll_thresh=29 ino=257 dd-2584 [001] 211.139126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-295% task_weight=100% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 211.145883: balance_dirty_state: bdi btrfs-1: dirty=424 wb=993 unstable=0 bg_thresh=988 thresh=1976 gap=559 poll_thresh=29 ino=257 dd-2584 [005] 211.145981: balance_dirty_state: bdi btrfs-1: dirty=449 wb=993 unstable=0 bg_thresh=987 thresh=1975 gap=533 poll_thresh=22 ino=257 dd-2584 [005] 211.146354: balance_dirty_state: bdi btrfs-1: dirty=474 wb=993 unstable=0 bg_thresh=992 thresh=1985 gap=518 poll_thresh=23 ino=257 dd-2584 [005] 211.146485: balance_dirty_state: bdi btrfs-1: dirty=499 wb=968 unstable=0 bg_thresh=992 thresh=1984 gap=517 poll_thresh=24 ino=257 dd-2584 [005] 211.146606: balance_dirty_state: bdi btrfs-1: dirty=549 wb=968 unstable=0 bg_thresh=991 thresh=1983 gap=466 poll_thresh=25 ino=257 dd-2584 [005] 211.146611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 211.153860: balance_dirty_state: bdi btrfs-1: dirty=549 wb=968 unstable=0 bg_thresh=994 thresh=1988 gap=471 poll_thresh=25 ino=257 dd-2584 [005] 211.153866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 211.161863: balance_dirty_state: bdi btrfs-1: dirty=549 wb=843 unstable=0 bg_thresh=985 thresh=1970 gap=578 poll_thresh=25 ino=257 dd-2584 [005] 211.161941: balance_dirty_state: bdi btrfs-1: dirty=549 wb=843 unstable=0 bg_thresh=987 thresh=1975 gap=583 poll_thresh=19 ino=257 dd-2584 [005] 211.162054: balance_dirty_state: bdi btrfs-1: dirty=599 wb=843 unstable=0 bg_thresh=990 thresh=1980 gap=538 poll_thresh=20 ino=257 dd-2584 [005] 211.162174: balance_dirty_state: bdi btrfs-1: dirty=624 wb=843 unstable=0 bg_thresh=989 thresh=1979 gap=512 poll_thresh=21 ino=257 dd-2584 [005] 211.162294: balance_dirty_state: bdi btrfs-1: dirty=649 wb=843 unstable=0 bg_thresh=991 thresh=1983 gap=491 poll_thresh=22 ino=257 dd-2584 [005] 211.162298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 211.169946: balance_dirty_state: bdi btrfs-1: dirty=649 wb=593 unstable=0 bg_thresh=994 thresh=1988 gap=746 poll_thresh=22 ino=257 dd-2584 [000] 211.170071: balance_dirty_state: bdi btrfs-1: dirty=649 wb=593 unstable=0 bg_thresh=996 thresh=1993 gap=751 poll_thresh=16 ino=257 dd-2584 [000] 211.170304: balance_dirty_state: bdi btrfs-1: dirty=674 wb=593 unstable=0 bg_thresh=996 thresh=1992 gap=725 poll_thresh=17 ino=257 dd-2584 [000] 211.170905: balance_dirty_state: bdi btrfs-1: dirty=724 wb=593 unstable=0 bg_thresh=995 thresh=1991 gap=674 poll_thresh=18 ino=257 dd-2584 [000] 211.171141: balance_dirty_state: bdi btrfs-1: dirty=749 wb=593 unstable=0 bg_thresh=997 thresh=1995 gap=653 poll_thresh=19 ino=257 dd-2584 [000] 211.171375: balance_dirty_state: bdi btrfs-1: dirty=774 wb=593 unstable=0 bg_thresh=997 thresh=1994 gap=627 poll_thresh=20 ino=257 dd-2584 [000] 211.171610: balance_dirty_state: bdi btrfs-1: dirty=824 wb=593 unstable=0 bg_thresh=996 thresh=1993 gap=576 poll_thresh=21 ino=257 dd-2584 [000] 211.171845: balance_dirty_state: bdi btrfs-1: dirty=849 wb=593 unstable=0 bg_thresh=996 thresh=1992 gap=550 poll_thresh=22 ino=257 dd-2584 [000] 211.172081: balance_dirty_state: bdi btrfs-1: dirty=874 wb=593 unstable=0 bg_thresh=998 thresh=1996 gap=529 poll_thresh=23 ino=257 dd-2584 [000] 211.172315: balance_dirty_state: bdi btrfs-1: dirty=899 wb=593 unstable=0 bg_thresh=997 thresh=1995 gap=503 poll_thresh=24 ino=257 dd-2584 [000] 211.172554: balance_dirty_state: bdi btrfs-1: dirty=949 wb=593 unstable=0 bg_thresh=994 thresh=1988 gap=446 poll_thresh=25 ino=257 dd-2584 [000] 211.172563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 211.178041: balance_dirty_state: bdi btrfs-1: dirty=949 wb=468 unstable=0 bg_thresh=994 thresh=1988 gap=571 poll_thresh=25 ino=257 dd-2584 [000] 211.178522: balance_dirty_state: bdi btrfs-1: dirty=949 wb=468 unstable=0 bg_thresh=996 thresh=1993 gap=576 poll_thresh=19 ino=257 dd-2584 [000] 211.178759: balance_dirty_state: bdi btrfs-1: dirty=999 wb=468 unstable=0 bg_thresh=996 thresh=1992 gap=525 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 211.178846: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8604 wrote=0 to_write=8192 dd-2584 [000] 211.179008: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=468 unstable=0 bg_thresh=995 thresh=1991 gap=499 poll_thresh=21 ino=257 dd-2584 [000] 211.179255: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=493 unstable=0 bg_thresh=997 thresh=1995 gap=478 poll_thresh=22 ino=257 dd-2584 [000] 211.179258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 211.184886: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=488 wrote=880 to_write=7312 dd-2584 [004] 211.185902: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1218 unstable=0 bg_thresh=991 thresh=1983 gap=591 poll_thresh=22 ino=257 dd-2584 [004] 211.185981: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1218 unstable=0 bg_thresh=994 thresh=1988 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 211.186100: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1218 unstable=0 bg_thresh=996 thresh=1993 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 211.186218: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1218 unstable=0 bg_thresh=999 thresh=1998 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 211.186338: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1218 unstable=0 bg_thresh=998 thresh=1997 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 211.186458: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1218 unstable=0 bg_thresh=997 thresh=1995 gap=453 poll_thresh=20 ino=257 dd-2584 [004] 211.186463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 211.193952: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1093 unstable=0 bg_thresh=999 thresh=1999 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 211.194427: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1093 unstable=0 bg_thresh=999 thresh=1999 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 211.194545: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1093 unstable=0 bg_thresh=999 thresh=1998 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 211.194779: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1093 unstable=0 bg_thresh=998 thresh=1997 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 211.195016: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1093 unstable=0 bg_thresh=1000 thresh=2001 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 211.195252: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1093 unstable=0 bg_thresh=1000 thresh=2000 gap=458 poll_thresh=19 ino=257 dd-2584 [004] 211.195261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 211.201937: balance_dirty_state: bdi btrfs-1: dirty=449 wb=943 unstable=0 bg_thresh=998 thresh=1996 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 211.202124: balance_dirty_state: bdi btrfs-1: dirty=449 wb=943 unstable=0 bg_thresh=998 thresh=1996 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 211.202303: balance_dirty_state: bdi btrfs-1: dirty=474 wb=943 unstable=0 bg_thresh=997 thresh=1995 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 211.202481: balance_dirty_state: bdi btrfs-1: dirty=499 wb=943 unstable=0 bg_thresh=997 thresh=1995 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 211.202841: balance_dirty_state: bdi btrfs-1: dirty=524 wb=943 unstable=0 bg_thresh=999 thresh=1999 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 211.203203: balance_dirty_state: bdi btrfs-1: dirty=549 wb=943 unstable=0 bg_thresh=996 thresh=1992 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 211.204202: balance_dirty_state: bdi btrfs-1: dirty=574 wb=943 unstable=0 bg_thresh=995 thresh=1991 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 211.204214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 211.209947: balance_dirty_state: bdi btrfs-1: dirty=574 wb=818 unstable=0 bg_thresh=995 thresh=1990 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 211.210062: balance_dirty_state: bdi btrfs-1: dirty=599 wb=818 unstable=0 bg_thresh=997 thresh=1995 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 211.210149: balance_dirty_state: bdi btrfs-1: dirty=624 wb=818 unstable=0 bg_thresh=997 thresh=1994 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 211.210234: balance_dirty_state: bdi btrfs-1: dirty=624 wb=818 unstable=0 bg_thresh=997 thresh=1994 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 211.210402: balance_dirty_state: bdi btrfs-1: dirty=674 wb=818 unstable=0 bg_thresh=999 thresh=1998 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 211.210570: balance_dirty_state: bdi btrfs-1: dirty=699 wb=818 unstable=0 bg_thresh=998 thresh=1997 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 211.210576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 211.217904: balance_dirty_state: bdi btrfs-1: dirty=699 wb=643 unstable=0 bg_thresh=1001 thresh=2002 gap=660 poll_thresh=18 ino=257 dd-2584 [004] 211.217972: balance_dirty_state: bdi btrfs-1: dirty=724 wb=643 unstable=0 bg_thresh=998 thresh=1996 gap=629 poll_thresh=13 ino=257 dd-2584 [004] 211.218030: balance_dirty_state: bdi btrfs-1: dirty=724 wb=643 unstable=0 bg_thresh=1000 thresh=2001 gap=634 poll_thresh=14 ino=257 dd-2584 [004] 211.218086: balance_dirty_state: bdi btrfs-1: dirty=749 wb=643 unstable=0 bg_thresh=1000 thresh=2000 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 211.218143: balance_dirty_state: bdi btrfs-1: dirty=774 wb=643 unstable=0 bg_thresh=1002 thresh=2005 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 211.218257: balance_dirty_state: bdi btrfs-1: dirty=799 wb=643 unstable=0 bg_thresh=999 thresh=1998 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 211.218370: balance_dirty_state: bdi btrfs-1: dirty=824 wb=643 unstable=0 bg_thresh=998 thresh=1997 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 211.218655: balance_dirty_state: bdi btrfs-1: dirty=849 wb=643 unstable=0 bg_thresh=998 thresh=1996 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 211.218768: balance_dirty_state: bdi btrfs-1: dirty=899 wb=643 unstable=0 bg_thresh=1000 thresh=2000 gap=458 poll_thresh=20 ino=257 dd-2584 [004] 211.218772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 211.225958: balance_dirty_state: bdi btrfs-1: dirty=899 wb=518 unstable=0 bg_thresh=998 thresh=1997 gap=580 poll_thresh=20 ino=257 dd-2584 [004] 211.226054: balance_dirty_state: bdi btrfs-1: dirty=899 wb=518 unstable=0 bg_thresh=998 thresh=1997 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 211.226115: balance_dirty_state: bdi btrfs-1: dirty=924 wb=518 unstable=0 bg_thresh=998 thresh=1996 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 211.226229: balance_dirty_state: bdi btrfs-1: dirty=949 wb=518 unstable=0 bg_thresh=997 thresh=1995 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 211.226341: balance_dirty_state: bdi btrfs-1: dirty=974 wb=518 unstable=0 bg_thresh=997 thresh=1994 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 211.226454: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=518 unstable=0 bg_thresh=999 thresh=1998 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 211.226458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 211.226530: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8652 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 211.231729: writeback_single_inode: bdi btrfs-1: ino=257 state= age=536 wrote=848 to_write=15536 dd-2584 [004] 211.233990: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1243 unstable=0 bg_thresh=1000 thresh=2001 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 211.234124: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1243 unstable=0 bg_thresh=997 thresh=1995 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 211.234243: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1243 unstable=0 bg_thresh=1000 thresh=2000 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 211.234356: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1243 unstable=0 bg_thresh=999 thresh=1999 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 211.234654: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1243 unstable=0 bg_thresh=999 thresh=1998 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 211.234772: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1243 unstable=0 bg_thresh=998 thresh=1997 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 211.234777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 211.242012: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1118 unstable=0 bg_thresh=997 thresh=1995 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 211.242090: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1118 unstable=0 bg_thresh=1000 thresh=2000 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 211.242152: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1118 unstable=0 bg_thresh=997 thresh=1994 gap=552 poll_thresh=14 ino=257 dd-2584 [004] 211.242209: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1118 unstable=0 bg_thresh=999 thresh=1999 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 211.242266: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1118 unstable=0 bg_thresh=999 thresh=1998 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 211.242378: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1118 unstable=0 bg_thresh=998 thresh=1997 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 211.242491: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1118 unstable=0 bg_thresh=998 thresh=1996 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 211.242496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 211.249953: balance_dirty_state: bdi btrfs-1: dirty=399 wb=968 unstable=0 bg_thresh=998 thresh=1996 gap=629 poll_thresh=18 ino=257 dd-2584 [004] 211.250044: balance_dirty_state: bdi btrfs-1: dirty=424 wb=968 unstable=0 bg_thresh=997 thresh=1995 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 211.250103: balance_dirty_state: bdi btrfs-1: dirty=449 wb=968 unstable=0 bg_thresh=1000 thresh=2000 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 211.250159: balance_dirty_state: bdi btrfs-1: dirty=449 wb=968 unstable=0 bg_thresh=997 thresh=1994 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 211.250217: balance_dirty_state: bdi btrfs-1: dirty=474 wb=968 unstable=0 bg_thresh=999 thresh=1999 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 211.250500: balance_dirty_state: bdi btrfs-1: dirty=499 wb=968 unstable=0 bg_thresh=999 thresh=1998 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 211.250613: balance_dirty_state: bdi btrfs-1: dirty=524 wb=968 unstable=0 bg_thresh=998 thresh=1997 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 211.250727: balance_dirty_state: bdi btrfs-1: dirty=574 wb=968 unstable=0 bg_thresh=1000 thresh=2001 gap=459 poll_thresh=19 ino=257 dd-2584 [004] 211.250731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 211.257994: balance_dirty_state: bdi btrfs-1: dirty=574 wb=868 unstable=0 bg_thresh=1001 thresh=2003 gap=561 poll_thresh=19 ino=257 dd-2584 [003] 211.258109: balance_dirty_state: bdi btrfs-1: dirty=599 wb=868 unstable=0 bg_thresh=998 thresh=1997 gap=530 poll_thresh=14 ino=257 dd-2584 [003] 211.258228: balance_dirty_state: bdi btrfs-1: dirty=599 wb=868 unstable=0 bg_thresh=1001 thresh=2002 gap=535 poll_thresh=15 ino=257 dd-2584 [003] 211.258346: balance_dirty_state: bdi btrfs-1: dirty=624 wb=868 unstable=0 bg_thresh=1000 thresh=2001 gap=509 poll_thresh=16 ino=257 dd-2584 [003] 211.258581: balance_dirty_state: bdi btrfs-1: dirty=649 wb=868 unstable=0 bg_thresh=1000 thresh=2000 gap=483 poll_thresh=17 ino=257 dd-2584 [003] 211.258591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.266010: balance_dirty_state: bdi btrfs-1: dirty=649 wb=868 unstable=0 bg_thresh=1001 thresh=2002 gap=485 poll_thresh=17 ino=257 dd-2584 [007] 211.266023: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.274005: balance_dirty_state: bdi btrfs-1: dirty=649 wb=743 unstable=0 bg_thresh=1006 thresh=2012 gap=620 poll_thresh=17 ino=257 dd-2584 [007] 211.274075: balance_dirty_state: bdi btrfs-1: dirty=649 wb=743 unstable=0 bg_thresh=1006 thresh=2012 gap=620 poll_thresh=13 ino=257 dd-2584 [007] 211.274138: balance_dirty_state: bdi btrfs-1: dirty=674 wb=743 unstable=0 bg_thresh=1005 thresh=2011 gap=594 poll_thresh=14 ino=257 dd-2584 [007] 211.274200: balance_dirty_state: bdi btrfs-1: dirty=699 wb=743 unstable=0 bg_thresh=1008 thresh=2016 gap=574 poll_thresh=15 ino=257 dd-2584 [007] 211.274260: balance_dirty_state: bdi btrfs-1: dirty=699 wb=743 unstable=0 bg_thresh=1005 thresh=2010 gap=568 poll_thresh=16 ino=257 dd-2584 [007] 211.274381: balance_dirty_state: bdi btrfs-1: dirty=749 wb=743 unstable=0 bg_thresh=1004 thresh=2009 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 211.274682: balance_dirty_state: bdi btrfs-1: dirty=774 wb=743 unstable=0 bg_thresh=1006 thresh=2013 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 211.274687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.282000: balance_dirty_state: bdi btrfs-1: dirty=774 wb=343 unstable=0 bg_thresh=989 thresh=1978 gap=861 poll_thresh=18 ino=257 dd-2584 [007] 211.282072: balance_dirty_state: bdi btrfs-1: dirty=799 wb=343 unstable=0 bg_thresh=989 thresh=1978 gap=836 poll_thresh=13 ino=257 dd-2584 [007] 211.282134: balance_dirty_state: bdi btrfs-1: dirty=799 wb=343 unstable=0 bg_thresh=991 thresh=1983 gap=841 poll_thresh=14 ino=257 dd-2584 [007] 211.282198: balance_dirty_state: bdi btrfs-1: dirty=824 wb=343 unstable=0 bg_thresh=991 thresh=1982 gap=815 poll_thresh=15 ino=257 dd-2584 [007] 211.282262: balance_dirty_state: bdi btrfs-1: dirty=849 wb=343 unstable=0 bg_thresh=987 thresh=1974 gap=782 poll_thresh=16 ino=257 dd-2584 [007] 211.282386: balance_dirty_state: bdi btrfs-1: dirty=874 wb=343 unstable=0 bg_thresh=992 thresh=1984 gap=767 poll_thresh=17 ino=257 dd-2584 [007] 211.282510: balance_dirty_state: bdi btrfs-1: dirty=899 wb=343 unstable=0 bg_thresh=988 thresh=1976 gap=734 poll_thresh=18 ino=257 dd-2584 [007] 211.282635: balance_dirty_state: bdi btrfs-1: dirty=924 wb=343 unstable=0 bg_thresh=999 thresh=1999 gap=732 poll_thresh=19 ino=257 dd-2584 [007] 211.282763: balance_dirty_state: bdi btrfs-1: dirty=974 wb=343 unstable=0 bg_thresh=995 thresh=1991 gap=674 poll_thresh=20 ino=257 dd-2584 [007] 211.282889: balance_dirty_state: bdi btrfs-1: dirty=999 wb=343 unstable=0 bg_thresh=994 thresh=1988 gap=646 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 211.282916: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8708 wrote=0 to_write=16384 dd-2584 [007] 211.283208: balance_dirty_state: bdi btrfs-1: dirty=999 wb=368 unstable=0 bg_thresh=996 thresh=1992 gap=625 poll_thresh=22 ino=257 dd-2584 [007] 211.283342: balance_dirty_state: bdi btrfs-1: dirty=999 wb=393 unstable=0 bg_thresh=989 thresh=1978 gap=586 poll_thresh=23 ino=257 dd-2584 [007] 211.283473: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=418 unstable=0 bg_thresh=990 thresh=1980 gap=538 poll_thresh=24 ino=257 dd-2584 [007] 211.283605: balance_dirty_state: bdi btrfs-1: dirty=999 wb=468 unstable=0 bg_thresh=989 thresh=1978 gap=511 poll_thresh=25 ino=257 dd-2584 [007] 211.283738: balance_dirty_state: bdi btrfs-1: dirty=999 wb=493 unstable=0 bg_thresh=991 thresh=1983 gap=491 poll_thresh=26 ino=257 dd-2584 [007] 211.283740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 211.286594: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=992 to_write=15392 dd-2584 [007] 211.289907: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1218 unstable=0 bg_thresh=988 thresh=1976 gap=609 poll_thresh=26 ino=257 dd-2584 [007] 211.289973: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1218 unstable=0 bg_thresh=990 thresh=1981 gap=589 poll_thresh=19 ino=257 dd-2584 [007] 211.290093: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1218 unstable=0 bg_thresh=993 thresh=1986 gap=569 poll_thresh=20 ino=257 dd-2584 [007] 211.290213: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1218 unstable=0 bg_thresh=995 thresh=1991 gap=524 poll_thresh=21 ino=257 dd-2584 [007] 211.290529: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1218 unstable=0 bg_thresh=997 thresh=1995 gap=503 poll_thresh=22 ino=257 dd-2584 [007] 211.290650: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1218 unstable=0 bg_thresh=997 thresh=1994 gap=477 poll_thresh=23 ino=257 dd-2584 [007] 211.290655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.297997: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1093 unstable=0 bg_thresh=999 thresh=1999 gap=607 poll_thresh=23 ino=257 dd-2584 [007] 211.298125: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1093 unstable=0 bg_thresh=999 thresh=1999 gap=582 poll_thresh=17 ino=257 dd-2584 [007] 211.298364: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1093 unstable=0 bg_thresh=1001 thresh=2003 gap=561 poll_thresh=18 ino=257 dd-2584 [007] 211.298600: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1093 unstable=0 bg_thresh=1001 thresh=2002 gap=535 poll_thresh=19 ino=257 dd-2584 [007] 211.298821: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1093 unstable=0 bg_thresh=994 thresh=1989 gap=472 poll_thresh=20 ino=257 dd-2584 [007] 211.298829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-316% task_weight=100% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.305983: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1018 unstable=0 bg_thresh=997 thresh=1994 gap=527 poll_thresh=20 ino=257 dd-2584 [007] 211.306084: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1018 unstable=0 bg_thresh=999 thresh=1999 gap=532 poll_thresh=15 ino=257 dd-2584 [007] 211.306144: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1018 unstable=0 bg_thresh=996 thresh=1993 gap=501 poll_thresh=16 ino=257 dd-2584 [007] 211.306265: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1018 unstable=0 bg_thresh=998 thresh=1997 gap=480 poll_thresh=17 ino=257 dd-2584 [007] 211.306269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 211.314010: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1018 unstable=0 bg_thresh=996 thresh=1992 gap=475 poll_thresh=17 ino=257 dd-2584 [005] 211.314016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 211.321969: balance_dirty_state: bdi btrfs-1: dirty=499 wb=743 unstable=0 bg_thresh=995 thresh=1991 gap=749 poll_thresh=17 ino=257 dd-2584 [005] 211.322064: balance_dirty_state: bdi btrfs-1: dirty=524 wb=743 unstable=0 bg_thresh=995 thresh=1991 gap=724 poll_thresh=13 ino=257 dd-2584 [005] 211.322132: balance_dirty_state: bdi btrfs-1: dirty=524 wb=743 unstable=0 bg_thresh=998 thresh=1996 gap=729 poll_thresh=14 ino=257 dd-2584 [005] 211.322410: balance_dirty_state: bdi btrfs-1: dirty=549 wb=743 unstable=0 bg_thresh=998 thresh=1996 gap=704 poll_thresh=15 ino=257 dd-2584 [005] 211.322478: balance_dirty_state: bdi btrfs-1: dirty=574 wb=743 unstable=0 bg_thresh=1000 thresh=2001 gap=684 poll_thresh=16 ino=257 dd-2584 [005] 211.322614: balance_dirty_state: bdi btrfs-1: dirty=599 wb=743 unstable=0 bg_thresh=1003 thresh=2006 gap=664 poll_thresh=17 ino=257 dd-2584 [005] 211.322752: balance_dirty_state: bdi btrfs-1: dirty=624 wb=743 unstable=0 bg_thresh=1005 thresh=2010 gap=643 poll_thresh=18 ino=257 dd-2584 [005] 211.322888: balance_dirty_state: bdi btrfs-1: dirty=674 wb=743 unstable=0 bg_thresh=1004 thresh=2009 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 211.323025: balance_dirty_state: bdi btrfs-1: dirty=699 wb=743 unstable=0 bg_thresh=1004 thresh=2008 gap=566 poll_thresh=20 ino=257 dd-2584 [005] 211.323166: balance_dirty_state: bdi btrfs-1: dirty=724 wb=743 unstable=0 bg_thresh=1003 thresh=2006 gap=539 poll_thresh=21 ino=257 dd-2584 [005] 211.323305: balance_dirty_state: bdi btrfs-1: dirty=749 wb=743 unstable=0 bg_thresh=1002 thresh=2005 gap=513 poll_thresh=22 ino=257 dd-2584 [005] 211.323443: balance_dirty_state: bdi btrfs-1: dirty=799 wb=743 unstable=0 bg_thresh=1002 thresh=2004 gap=462 poll_thresh=23 ino=257 dd-2584 [005] 211.323449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=66124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 211.330012: balance_dirty_state: bdi btrfs-1: dirty=799 wb=618 unstable=0 bg_thresh=1002 thresh=2004 gap=587 poll_thresh=23 ino=257 dd-2584 [005] 211.330302: balance_dirty_state: bdi btrfs-1: dirty=799 wb=618 unstable=0 bg_thresh=1002 thresh=2004 gap=587 poll_thresh=17 ino=257 dd-2584 [005] 211.330445: balance_dirty_state: bdi btrfs-1: dirty=849 wb=618 unstable=0 bg_thresh=1004 thresh=2008 gap=541 poll_thresh=18 ino=257 dd-2584 [005] 211.330584: balance_dirty_state: bdi btrfs-1: dirty=874 wb=618 unstable=0 bg_thresh=1003 thresh=2007 gap=515 poll_thresh=19 ino=257 dd-2584 [005] 211.330724: balance_dirty_state: bdi btrfs-1: dirty=899 wb=618 unstable=0 bg_thresh=1003 thresh=2006 gap=489 poll_thresh=20 ino=257 dd-2584 [005] 211.330729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=66124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 211.338002: balance_dirty_state: bdi btrfs-1: dirty=899 wb=493 unstable=0 bg_thresh=1002 thresh=2004 gap=612 poll_thresh=20 ino=257 dd-2584 [001] 211.338112: balance_dirty_state: bdi btrfs-1: dirty=924 wb=493 unstable=0 bg_thresh=1002 thresh=2004 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 211.338229: balance_dirty_state: bdi btrfs-1: dirty=949 wb=493 unstable=0 bg_thresh=1004 thresh=2009 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 211.338360: balance_dirty_state: bdi btrfs-1: dirty=974 wb=493 unstable=0 bg_thresh=1008 thresh=2016 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 211.338514: balance_dirty_state: bdi btrfs-1: dirty=999 wb=368 unstable=0 bg_thresh=1010 thresh=2021 gap=654 poll_thresh=18 ino=257 dd-2584 [001] 211.338733: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=368 unstable=0 bg_thresh=1009 thresh=2019 gap=602 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 211.338784: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8764 wrote=0 to_write=16384 dd-2584 [001] 211.339348: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=418 unstable=0 bg_thresh=1009 thresh=2018 gap=576 poll_thresh=20 ino=257 dd-2584 [001] 211.339597: balance_dirty_state: bdi btrfs-1: dirty=999 wb=468 unstable=0 bg_thresh=1008 thresh=2017 gap=550 poll_thresh=21 ino=257 dd-2584 [001] 211.339846: balance_dirty_state: bdi btrfs-1: dirty=974 wb=518 unstable=0 bg_thresh=1010 thresh=2021 gap=529 poll_thresh=22 ino=257 dd-2584 [001] 211.340093: balance_dirty_state: bdi btrfs-1: dirty=999 wb=543 unstable=0 bg_thresh=1010 thresh=2020 gap=478 poll_thresh=23 ino=257 dd-2584 [001] 211.340096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=66124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 211.345310: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=976 to_write=15408 dd-2584 [001] 211.345912: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1343 unstable=0 bg_thresh=1010 thresh=2020 gap=478 poll_thresh=23 ino=257 dd-2584 [001] 211.345919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=66124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 211.353917: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1218 unstable=0 bg_thresh=1010 thresh=2020 gap=603 poll_thresh=23 ino=257 dd-2584 [005] 211.354002: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1168 unstable=0 bg_thresh=1009 thresh=2019 gap=627 poll_thresh=17 ino=257 dd-2584 [005] 211.354142: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1093 unstable=0 bg_thresh=1011 thresh=2023 gap=681 poll_thresh=18 ino=257 dd-2584 [005] 211.354262: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1093 unstable=0 bg_thresh=1011 thresh=2022 gap=655 poll_thresh=19 ino=257 dd-2584 [005] 211.354381: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1093 unstable=0 bg_thresh=1010 thresh=2021 gap=604 poll_thresh=20 ino=257 dd-2584 [005] 211.354501: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1093 unstable=0 bg_thresh=1010 thresh=2020 gap=578 poll_thresh=21 ino=257 dd-2584 [005] 211.354827: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1093 unstable=0 bg_thresh=1012 thresh=2024 gap=557 poll_thresh=22 ino=257 dd-2584 [005] 211.354944: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1093 unstable=0 bg_thresh=1011 thresh=2023 gap=506 poll_thresh=23 ino=257 dd-2584 [005] 211.355061: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1093 unstable=0 bg_thresh=1011 thresh=2022 gap=480 poll_thresh=24 ino=257 dd-2584 [005] 211.355066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=66124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 211.361973: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1093 unstable=0 bg_thresh=1007 thresh=2015 gap=473 poll_thresh=24 ino=257 dd-2584 [005] 211.361979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=66124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 211.369995: balance_dirty_state: bdi btrfs-1: dirty=449 wb=868 unstable=0 bg_thresh=1007 thresh=2014 gap=697 poll_thresh=24 ino=257 dd-2584 [005] 211.370127: balance_dirty_state: bdi btrfs-1: dirty=449 wb=868 unstable=0 bg_thresh=1004 thresh=2008 gap=691 poll_thresh=18 ino=257 dd-2584 [005] 211.370366: balance_dirty_state: bdi btrfs-1: dirty=499 wb=868 unstable=0 bg_thresh=1006 thresh=2012 gap=645 poll_thresh=19 ino=257 dd-2584 [005] 211.370604: balance_dirty_state: bdi btrfs-1: dirty=524 wb=868 unstable=0 bg_thresh=1005 thresh=2011 gap=619 poll_thresh=20 ino=257 dd-2584 [005] 211.370838: balance_dirty_state: bdi btrfs-1: dirty=549 wb=868 unstable=0 bg_thresh=1005 thresh=2010 gap=593 poll_thresh=21 ino=257 dd-2584 [005] 211.371073: balance_dirty_state: bdi btrfs-1: dirty=599 wb=868 unstable=0 bg_thresh=1007 thresh=2014 gap=547 poll_thresh=22 ino=257 dd-2584 [005] 211.371669: balance_dirty_state: bdi btrfs-1: dirty=624 wb=868 unstable=0 bg_thresh=1006 thresh=2013 gap=521 poll_thresh=23 ino=257 dd-2584 [005] 211.371910: balance_dirty_state: bdi btrfs-1: dirty=649 wb=868 unstable=0 bg_thresh=1006 thresh=2012 gap=495 poll_thresh=24 ino=257 dd-2584 [005] 211.371919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=66124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 211.378040: balance_dirty_state: bdi btrfs-1: dirty=649 wb=743 unstable=0 bg_thresh=1007 thresh=2015 gap=623 poll_thresh=24 ino=257 dd-2584 [005] 211.378115: balance_dirty_state: bdi btrfs-1: dirty=674 wb=743 unstable=0 bg_thresh=1007 thresh=2014 gap=597 poll_thresh=18 ino=257 dd-2584 [005] 211.378230: balance_dirty_state: bdi btrfs-1: dirty=699 wb=743 unstable=0 bg_thresh=1009 thresh=2018 gap=576 poll_thresh=19 ino=257 dd-2584 [005] 211.378343: balance_dirty_state: bdi btrfs-1: dirty=724 wb=743 unstable=0 bg_thresh=1008 thresh=2017 gap=550 poll_thresh=20 ino=257 dd-2584 [005] 211.378458: balance_dirty_state: bdi btrfs-1: dirty=774 wb=743 unstable=0 bg_thresh=1008 thresh=2016 gap=499 poll_thresh=21 ino=257 dd-2584 [005] 211.378462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=66124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 211.386028: balance_dirty_state: bdi btrfs-1: dirty=774 wb=618 unstable=0 bg_thresh=1007 thresh=2015 gap=623 poll_thresh=21 ino=257 dd-2584 [004] 211.386147: balance_dirty_state: bdi btrfs-1: dirty=774 wb=618 unstable=0 bg_thresh=1007 thresh=2015 gap=623 poll_thresh=16 ino=257 dd-2584 [004] 211.386396: balance_dirty_state: bdi btrfs-1: dirty=824 wb=618 unstable=0 bg_thresh=1010 thresh=2020 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 211.386624: balance_dirty_state: bdi btrfs-1: dirty=849 wb=618 unstable=0 bg_thresh=1012 thresh=2025 gap=558 poll_thresh=18 ino=257 dd-2584 [004] 211.387226: balance_dirty_state: bdi btrfs-1: dirty=874 wb=618 unstable=0 bg_thresh=1017 thresh=2035 gap=543 poll_thresh=19 ino=257 dd-2584 [004] 211.387461: balance_dirty_state: bdi btrfs-1: dirty=924 wb=618 unstable=0 bg_thresh=1017 thresh=2034 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 211.387470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-164% task_weight=101% bdi_bw=66124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 211.393998: balance_dirty_state: bdi btrfs-1: dirty=924 wb=493 unstable=0 bg_thresh=1016 thresh=2033 gap=616 poll_thresh=20 ino=257 dd-2584 [004] 211.394124: balance_dirty_state: bdi btrfs-1: dirty=924 wb=493 unstable=0 bg_thresh=1016 thresh=2032 gap=615 poll_thresh=15 ino=257 dd-2584 [004] 211.394246: balance_dirty_state: bdi btrfs-1: dirty=949 wb=493 unstable=0 bg_thresh=1013 thresh=2026 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 211.394478: balance_dirty_state: bdi btrfs-1: dirty=974 wb=493 unstable=0 bg_thresh=1012 thresh=2025 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 211.394714: balance_dirty_state: bdi btrfs-1: dirty=999 wb=493 unstable=0 bg_thresh=1014 thresh=2029 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 211.394945: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=493 unstable=0 bg_thresh=1014 thresh=2028 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 211.394953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=66124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 211.394998: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8820 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 211.398636: writeback_single_inode: bdi btrfs-1: ino=257 state= age=164 wrote=832 to_write=15552 dd-2584 [004] 211.401935: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1193 unstable=0 bg_thresh=1012 thresh=2024 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 211.402041: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1193 unstable=0 bg_thresh=1014 thresh=2029 gap=612 poll_thresh=14 ino=257 dd-2584 [004] 211.402164: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1193 unstable=0 bg_thresh=1008 thresh=2017 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 211.402283: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1193 unstable=0 bg_thresh=1008 thresh=2016 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 211.402532: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1193 unstable=0 bg_thresh=1010 thresh=2020 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 211.403189: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1193 unstable=0 bg_thresh=1009 thresh=2019 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 211.403201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=66124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 211.410004: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1068 unstable=0 bg_thresh=1010 thresh=2020 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 211.410095: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1068 unstable=0 bg_thresh=1012 thresh=2025 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 211.410159: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1068 unstable=0 bg_thresh=1009 thresh=2019 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 211.410221: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1068 unstable=0 bg_thresh=1012 thresh=2024 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 211.410279: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1068 unstable=0 bg_thresh=1009 thresh=2018 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 211.410401: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1068 unstable=0 bg_thresh=1011 thresh=2022 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 211.410519: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1068 unstable=0 bg_thresh=1010 thresh=2021 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 211.410523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=66124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 211.417927: balance_dirty_state: bdi btrfs-1: dirty=449 wb=943 unstable=0 bg_thresh=990 thresh=1981 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 211.418018: balance_dirty_state: bdi btrfs-1: dirty=474 wb=943 unstable=0 bg_thresh=993 thresh=1986 gap=569 poll_thresh=13 ino=257 dd-2584 [004] 211.418108: balance_dirty_state: bdi btrfs-1: dirty=499 wb=943 unstable=0 bg_thresh=993 thresh=1986 gap=544 poll_thresh=14 ino=257 dd-2584 [004] 211.418198: balance_dirty_state: bdi btrfs-1: dirty=499 wb=943 unstable=0 bg_thresh=995 thresh=1991 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 211.418289: balance_dirty_state: bdi btrfs-1: dirty=524 wb=943 unstable=0 bg_thresh=998 thresh=1996 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 211.418474: balance_dirty_state: bdi btrfs-1: dirty=549 wb=943 unstable=0 bg_thresh=997 thresh=1995 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 211.418962: balance_dirty_state: bdi btrfs-1: dirty=574 wb=943 unstable=0 bg_thresh=997 thresh=1994 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 211.418969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=66124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 211.425945: balance_dirty_state: bdi btrfs-1: dirty=574 wb=743 unstable=0 bg_thresh=990 thresh=1980 gap=663 poll_thresh=18 ino=257 dd-2584 [006] 211.426008: balance_dirty_state: bdi btrfs-1: dirty=574 wb=743 unstable=0 bg_thresh=990 thresh=1980 gap=663 poll_thresh=13 ino=257 dd-2584 [006] 211.426068: balance_dirty_state: bdi btrfs-1: dirty=599 wb=743 unstable=0 bg_thresh=992 thresh=1985 gap=643 poll_thresh=14 ino=257 dd-2584 [006] 211.426128: balance_dirty_state: bdi btrfs-1: dirty=599 wb=743 unstable=0 bg_thresh=989 thresh=1979 gap=637 poll_thresh=15 ino=257 dd-2584 [006] 211.426187: balance_dirty_state: bdi btrfs-1: dirty=624 wb=743 unstable=0 bg_thresh=992 thresh=1984 gap=617 poll_thresh=16 ino=257 dd-2584 [006] 211.426306: balance_dirty_state: bdi btrfs-1: dirty=649 wb=743 unstable=0 bg_thresh=991 thresh=1983 gap=591 poll_thresh=17 ino=257 dd-2584 [006] 211.426426: balance_dirty_state: bdi btrfs-1: dirty=699 wb=743 unstable=0 bg_thresh=993 thresh=1987 gap=545 poll_thresh=18 ino=257 dd-2584 [006] 211.426546: balance_dirty_state: bdi btrfs-1: dirty=724 wb=743 unstable=0 bg_thresh=993 thresh=1986 gap=519 poll_thresh=19 ino=257 dd-2584 [006] 211.426668: balance_dirty_state: bdi btrfs-1: dirty=749 wb=743 unstable=0 bg_thresh=989 thresh=1979 gap=487 poll_thresh=20 ino=257 dd-2584 [006] 211.426673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-231% task_weight=99% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 211.434005: balance_dirty_state: bdi btrfs-1: dirty=749 wb=593 unstable=0 bg_thresh=990 thresh=1980 gap=638 poll_thresh=20 ino=257 dd-2584 [006] 211.434085: balance_dirty_state: bdi btrfs-1: dirty=774 wb=593 unstable=0 bg_thresh=992 thresh=1985 gap=618 poll_thresh=15 ino=257 dd-2584 [006] 211.434143: balance_dirty_state: bdi btrfs-1: dirty=774 wb=593 unstable=0 bg_thresh=992 thresh=1985 gap=618 poll_thresh=16 ino=257 dd-2584 [006] 211.434443: balance_dirty_state: bdi btrfs-1: dirty=824 wb=593 unstable=0 bg_thresh=997 thresh=1995 gap=578 poll_thresh=17 ino=257 dd-2584 [006] 211.434562: balance_dirty_state: bdi btrfs-1: dirty=849 wb=593 unstable=0 bg_thresh=997 thresh=1994 gap=552 poll_thresh=18 ino=257 dd-2584 [006] 211.434675: balance_dirty_state: bdi btrfs-1: dirty=874 wb=593 unstable=0 bg_thresh=993 thresh=1987 gap=520 poll_thresh=19 ino=257 dd-2584 [006] 211.434788: balance_dirty_state: bdi btrfs-1: dirty=924 wb=593 unstable=0 bg_thresh=995 thresh=1991 gap=474 poll_thresh=20 ino=257 dd-2584 [006] 211.434793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 211.442097: balance_dirty_state: bdi btrfs-1: dirty=924 wb=468 unstable=0 bg_thresh=997 thresh=1994 gap=602 poll_thresh=20 ino=257 dd-2584 [006] 211.442183: balance_dirty_state: bdi btrfs-1: dirty=924 wb=468 unstable=0 bg_thresh=997 thresh=1994 gap=602 poll_thresh=15 ino=257 dd-2584 [006] 211.442241: balance_dirty_state: bdi btrfs-1: dirty=949 wb=468 unstable=0 bg_thresh=996 thresh=1993 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 211.442354: balance_dirty_state: bdi btrfs-1: dirty=974 wb=468 unstable=0 bg_thresh=996 thresh=1992 gap=550 poll_thresh=17 ino=257 dd-2584 [006] 211.442468: balance_dirty_state: bdi btrfs-1: dirty=999 wb=468 unstable=0 bg_thresh=995 thresh=1991 gap=524 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 211.442488: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8868 wrote=0 to_write=16384 dd-2584 [006] 211.442634: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=468 unstable=0 bg_thresh=997 thresh=1995 gap=478 poll_thresh=19 ino=257 dd-2584 [006] 211.442636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 211.445520: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=848 to_write=15536 dd-2584 [006] 211.453956: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1068 unstable=0 bg_thresh=999 thresh=1998 gap=731 poll_thresh=19 ino=257 dd-2584 [006] 211.454250: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1068 unstable=0 bg_thresh=999 thresh=1998 gap=731 poll_thresh=14 ino=257 dd-2584 [006] 211.454307: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1068 unstable=0 bg_thresh=998 thresh=1997 gap=705 poll_thresh=15 ino=257 dd-2584 [006] 211.454365: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1068 unstable=0 bg_thresh=1001 thresh=2002 gap=685 poll_thresh=16 ino=257 dd-2584 [006] 211.454479: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1068 unstable=0 bg_thresh=997 thresh=1995 gap=653 poll_thresh=17 ino=257 dd-2584 [006] 211.454592: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1068 unstable=0 bg_thresh=997 thresh=1994 gap=627 poll_thresh=18 ino=257 dd-2584 [006] 211.454705: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1068 unstable=0 bg_thresh=996 thresh=1993 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 211.454819: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1068 unstable=0 bg_thresh=998 thresh=1997 gap=555 poll_thresh=20 ino=257 dd-2584 [006] 211.454933: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1068 unstable=0 bg_thresh=998 thresh=1996 gap=529 poll_thresh=21 ino=257 dd-2584 [006] 211.455049: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1068 unstable=0 bg_thresh=997 thresh=1995 gap=503 poll_thresh=22 ino=257 dd-2584 [006] 211.455322: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1068 unstable=0 bg_thresh=999 thresh=1999 gap=457 poll_thresh=23 ino=257 dd-2584 [006] 211.455327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 211.462134: balance_dirty_state: bdi btrfs-1: dirty=474 wb=943 unstable=0 bg_thresh=995 thresh=1990 gap=573 poll_thresh=23 ino=257 dd-2584 [006] 211.462205: balance_dirty_state: bdi btrfs-1: dirty=474 wb=943 unstable=0 bg_thresh=998 thresh=1996 gap=579 poll_thresh=17 ino=257 dd-2584 [006] 211.462327: balance_dirty_state: bdi btrfs-1: dirty=524 wb=943 unstable=0 bg_thresh=997 thresh=1995 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 211.462441: balance_dirty_state: bdi btrfs-1: dirty=549 wb=943 unstable=0 bg_thresh=999 thresh=1999 gap=507 poll_thresh=19 ino=257 dd-2584 [006] 211.462554: balance_dirty_state: bdi btrfs-1: dirty=574 wb=943 unstable=0 bg_thresh=999 thresh=1998 gap=481 poll_thresh=20 ino=257 dd-2584 [006] 211.462558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 211.474134: balance_dirty_state: bdi btrfs-1: dirty=574 wb=868 unstable=0 bg_thresh=997 thresh=1995 gap=553 poll_thresh=20 ino=257 dd-2584 [003] 211.474255: balance_dirty_state: bdi btrfs-1: dirty=599 wb=868 unstable=0 bg_thresh=997 thresh=1995 gap=528 poll_thresh=15 ino=257 dd-2584 [003] 211.474376: balance_dirty_state: bdi btrfs-1: dirty=624 wb=868 unstable=0 bg_thresh=997 thresh=1994 gap=502 poll_thresh=16 ino=257 dd-2584 [003] 211.474610: balance_dirty_state: bdi btrfs-1: dirty=649 wb=868 unstable=0 bg_thresh=996 thresh=1993 gap=476 poll_thresh=17 ino=257 dd-2584 [003] 211.474618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 211.482124: balance_dirty_state: bdi btrfs-1: dirty=649 wb=743 unstable=0 bg_thresh=996 thresh=1992 gap=600 poll_thresh=17 ino=257 dd-2584 [006] 211.482233: balance_dirty_state: bdi btrfs-1: dirty=674 wb=743 unstable=0 bg_thresh=998 thresh=1997 gap=580 poll_thresh=13 ino=257 dd-2584 [006] 211.482352: balance_dirty_state: bdi btrfs-1: dirty=674 wb=743 unstable=0 bg_thresh=995 thresh=1991 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 211.482471: balance_dirty_state: bdi btrfs-1: dirty=699 wb=743 unstable=0 bg_thresh=998 thresh=1996 gap=554 poll_thresh=15 ino=257 dd-2584 [006] 211.482589: balance_dirty_state: bdi btrfs-1: dirty=724 wb=743 unstable=0 bg_thresh=995 thresh=1990 gap=523 poll_thresh=16 ino=257 dd-2584 [006] 211.483188: balance_dirty_state: bdi btrfs-1: dirty=749 wb=743 unstable=0 bg_thresh=997 thresh=1994 gap=502 poll_thresh=17 ino=257 dd-2584 [006] 211.483426: balance_dirty_state: bdi btrfs-1: dirty=774 wb=743 unstable=0 bg_thresh=996 thresh=1993 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 211.483436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 211.490123: balance_dirty_state: bdi btrfs-1: dirty=774 wb=493 unstable=0 bg_thresh=998 thresh=1997 gap=730 poll_thresh=18 ino=257 dd-2584 [006] 211.490253: balance_dirty_state: bdi btrfs-1: dirty=799 wb=493 unstable=0 bg_thresh=1001 thresh=2002 gap=710 poll_thresh=13 ino=257 dd-2584 [006] 211.490372: balance_dirty_state: bdi btrfs-1: dirty=799 wb=493 unstable=0 bg_thresh=998 thresh=1996 gap=704 poll_thresh=14 ino=257 dd-2584 [006] 211.490493: balance_dirty_state: bdi btrfs-1: dirty=824 wb=493 unstable=0 bg_thresh=997 thresh=1995 gap=678 poll_thresh=15 ino=257 dd-2584 [006] 211.490611: balance_dirty_state: bdi btrfs-1: dirty=849 wb=493 unstable=0 bg_thresh=1000 thresh=2000 gap=658 poll_thresh=16 ino=257 dd-2584 [006] 211.490846: balance_dirty_state: bdi btrfs-1: dirty=874 wb=493 unstable=0 bg_thresh=999 thresh=1999 gap=632 poll_thresh=17 ino=257 dd-2584 [006] 211.491081: balance_dirty_state: bdi btrfs-1: dirty=899 wb=493 unstable=0 bg_thresh=999 thresh=1998 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 211.491316: balance_dirty_state: bdi btrfs-1: dirty=949 wb=493 unstable=0 bg_thresh=998 thresh=1997 gap=555 poll_thresh=19 ino=257 dd-2584 [006] 211.491551: balance_dirty_state: bdi btrfs-1: dirty=974 wb=493 unstable=0 bg_thresh=1000 thresh=2001 gap=534 poll_thresh=20 ino=257 dd-2584 [006] 211.492155: balance_dirty_state: bdi btrfs-1: dirty=999 wb=493 unstable=0 bg_thresh=1000 thresh=2000 gap=508 poll_thresh=21 ino=257 dd-2584 [006] 211.492390: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=493 unstable=0 bg_thresh=999 thresh=1999 gap=482 poll_thresh=22 ino=257 dd-2584 [006] 211.492399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 211.492428: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8916 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 211.496603: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=832 to_write=15552 dd-2584 [002] 211.502013: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1068 unstable=0 bg_thresh=998 thresh=1996 gap=729 poll_thresh=22 ino=257 dd-2584 [002] 211.502100: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1068 unstable=0 bg_thresh=998 thresh=1996 gap=729 poll_thresh=16 ino=257 dd-2584 [002] 211.502260: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1068 unstable=0 bg_thresh=1000 thresh=2000 gap=708 poll_thresh=17 ino=257 dd-2584 [002] 211.502422: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1068 unstable=0 bg_thresh=999 thresh=1999 gap=657 poll_thresh=18 ino=257 dd-2584 [002] 211.502577: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1068 unstable=0 bg_thresh=999 thresh=1998 gap=631 poll_thresh=19 ino=257 dd-2584 [002] 211.502730: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1068 unstable=0 bg_thresh=998 thresh=1997 gap=605 poll_thresh=20 ino=257 dd-2584 [002] 211.502887: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1068 unstable=0 bg_thresh=1000 thresh=2001 gap=559 poll_thresh=21 ino=257 dd-2584 [002] 211.503460: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1068 unstable=0 bg_thresh=1000 thresh=2000 gap=533 poll_thresh=22 ino=257 dd-2584 [002] 211.503700: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1068 unstable=0 bg_thresh=999 thresh=1999 gap=507 poll_thresh=23 ino=257 dd-2584 [002] 211.503936: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1068 unstable=0 bg_thresh=998 thresh=1997 gap=480 poll_thresh=24 ino=257 dd-2584 [002] 211.503945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 211.509963: balance_dirty_state: bdi btrfs-1: dirty=449 wb=943 unstable=0 bg_thresh=999 thresh=1998 gap=606 poll_thresh=24 ino=257 dd-2584 [002] 211.510029: balance_dirty_state: bdi btrfs-1: dirty=474 wb=943 unstable=0 bg_thresh=995 thresh=1990 gap=573 poll_thresh=18 ino=257 dd-2584 [002] 211.510150: balance_dirty_state: bdi btrfs-1: dirty=499 wb=943 unstable=0 bg_thresh=994 thresh=1988 gap=546 poll_thresh=19 ino=257 dd-2584 [002] 211.510275: balance_dirty_state: bdi btrfs-1: dirty=549 wb=943 unstable=0 bg_thresh=999 thresh=1998 gap=506 poll_thresh=20 ino=257 dd-2584 [002] 211.510398: balance_dirty_state: bdi btrfs-1: dirty=574 wb=943 unstable=0 bg_thresh=998 thresh=1997 gap=480 poll_thresh=21 ino=257 dd-2584 [002] 211.510402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 211.518071: balance_dirty_state: bdi btrfs-1: dirty=574 wb=868 unstable=0 bg_thresh=1000 thresh=2000 gap=558 poll_thresh=21 ino=257 dd-2584 [002] 211.518143: balance_dirty_state: bdi btrfs-1: dirty=599 wb=868 unstable=0 bg_thresh=999 thresh=1999 gap=532 poll_thresh=16 ino=257 dd-2584 [002] 211.518262: balance_dirty_state: bdi btrfs-1: dirty=624 wb=868 unstable=0 bg_thresh=999 thresh=1998 gap=506 poll_thresh=17 ino=257 dd-2584 [002] 211.518559: balance_dirty_state: bdi btrfs-1: dirty=649 wb=868 unstable=0 bg_thresh=998 thresh=1997 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 211.518564: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 211.526041: balance_dirty_state: bdi btrfs-1: dirty=649 wb=868 unstable=0 bg_thresh=999 thresh=1998 gap=481 poll_thresh=18 ino=257 dd-2584 [002] 211.526051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 211.534149: balance_dirty_state: bdi btrfs-1: dirty=649 wb=593 unstable=0 bg_thresh=998 thresh=1997 gap=755 poll_thresh=18 ino=257 dd-2584 [002] 211.534220: balance_dirty_state: bdi btrfs-1: dirty=674 wb=593 unstable=0 bg_thresh=1001 thresh=2002 gap=735 poll_thresh=13 ino=257 dd-2584 [002] 211.534281: balance_dirty_state: bdi btrfs-1: dirty=674 wb=593 unstable=0 bg_thresh=998 thresh=1996 gap=729 poll_thresh=14 ino=257 dd-2584 [002] 211.534343: balance_dirty_state: bdi btrfs-1: dirty=699 wb=593 unstable=0 bg_thresh=997 thresh=1995 gap=703 poll_thresh=15 ino=257 dd-2584 [002] 211.534404: balance_dirty_state: bdi btrfs-1: dirty=724 wb=593 unstable=0 bg_thresh=1000 thresh=2000 gap=683 poll_thresh=16 ino=257 dd-2584 [002] 211.534526: balance_dirty_state: bdi btrfs-1: dirty=749 wb=593 unstable=0 bg_thresh=999 thresh=1999 gap=657 poll_thresh=17 ino=257 dd-2584 [002] 211.534647: balance_dirty_state: bdi btrfs-1: dirty=774 wb=593 unstable=0 bg_thresh=999 thresh=1998 gap=631 poll_thresh=18 ino=257 dd-2584 [002] 211.534768: balance_dirty_state: bdi btrfs-1: dirty=799 wb=593 unstable=0 bg_thresh=1001 thresh=2002 gap=610 poll_thresh=19 ino=257 dd-2584 [002] 211.534889: balance_dirty_state: bdi btrfs-1: dirty=849 wb=593 unstable=0 bg_thresh=1000 thresh=2001 gap=559 poll_thresh=20 ino=257 dd-2584 [002] 211.535011: balance_dirty_state: bdi btrfs-1: dirty=874 wb=593 unstable=0 bg_thresh=1000 thresh=2000 gap=533 poll_thresh=21 ino=257 dd-2584 [002] 211.535317: balance_dirty_state: bdi btrfs-1: dirty=899 wb=593 unstable=0 bg_thresh=999 thresh=1999 gap=507 poll_thresh=22 ino=257 dd-2584 [002] 211.535440: balance_dirty_state: bdi btrfs-1: dirty=949 wb=593 unstable=0 bg_thresh=998 thresh=1997 gap=455 poll_thresh=23 ino=257 dd-2584 [002] 211.535445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=66460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.542093: balance_dirty_state: bdi btrfs-1: dirty=949 wb=468 unstable=0 bg_thresh=1001 thresh=2003 gap=586 poll_thresh=23 ino=257 dd-2584 [007] 211.542178: balance_dirty_state: bdi btrfs-1: dirty=974 wb=468 unstable=0 bg_thresh=1001 thresh=2003 gap=561 poll_thresh=17 ino=257 dd-2584 [007] 211.542299: balance_dirty_state: bdi btrfs-1: dirty=999 wb=468 unstable=0 bg_thresh=1004 thresh=2008 gap=541 poll_thresh=18 ino=257 dd-2584 [007] 211.542418: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=468 unstable=0 bg_thresh=1009 thresh=2018 gap=526 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 211.542505: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8968 wrote=0 to_write=16384 dd-2584 [007] 211.542549: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=468 unstable=0 bg_thresh=1008 thresh=2017 gap=475 poll_thresh=20 ino=257 dd-2584 [007] 211.542551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=101% bdi_bw=66460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 211.545263: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=864 to_write=15520 dd-2584 [007] 211.550010: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1318 unstable=0 bg_thresh=1017 thresh=2034 gap=492 poll_thresh=20 ino=257 dd-2584 [007] 211.550015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-164% task_weight=101% bdi_bw=66460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.558003: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1168 unstable=0 bg_thresh=1008 thresh=2017 gap=625 poll_thresh=20 ino=257 dd-2584 [007] 211.558071: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1168 unstable=0 bg_thresh=1008 thresh=2017 gap=625 poll_thresh=15 ino=257 dd-2584 [007] 211.558134: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1168 unstable=0 bg_thresh=1011 thresh=2022 gap=605 poll_thresh=16 ino=257 dd-2584 [007] 211.558263: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1168 unstable=0 bg_thresh=1010 thresh=2021 gap=579 poll_thresh=17 ino=257 dd-2584 [007] 211.558396: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1168 unstable=0 bg_thresh=1010 thresh=2020 gap=553 poll_thresh=18 ino=257 dd-2584 [007] 211.558711: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1168 unstable=0 bg_thresh=1015 thresh=2030 gap=513 poll_thresh=19 ino=257 dd-2584 [007] 211.558831: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1168 unstable=0 bg_thresh=1014 thresh=2029 gap=487 poll_thresh=20 ino=257 dd-2584 [007] 211.558836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=101% bdi_bw=66460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.566001: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1043 unstable=0 bg_thresh=991 thresh=1982 gap=565 poll_thresh=20 ino=257 dd-2584 [007] 211.566065: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1043 unstable=0 bg_thresh=993 thresh=1987 gap=545 poll_thresh=15 ino=257 dd-2584 [007] 211.566124: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1043 unstable=0 bg_thresh=993 thresh=1987 gap=545 poll_thresh=16 ino=257 dd-2584 [007] 211.566240: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1043 unstable=0 bg_thresh=996 thresh=1992 gap=500 poll_thresh=17 ino=257 dd-2584 [007] 211.566356: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1043 unstable=0 bg_thresh=995 thresh=1991 gap=474 poll_thresh=18 ino=257 dd-2584 [007] 211.566361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=66460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.577970: balance_dirty_state: bdi btrfs-1: dirty=474 wb=868 unstable=0 bg_thresh=994 thresh=1989 gap=647 poll_thresh=18 ino=257 dd-2584 [007] 211.578035: balance_dirty_state: bdi btrfs-1: dirty=474 wb=868 unstable=0 bg_thresh=994 thresh=1989 gap=647 poll_thresh=13 ino=257 dd-2584 [007] 211.578096: balance_dirty_state: bdi btrfs-1: dirty=499 wb=868 unstable=0 bg_thresh=997 thresh=1994 gap=627 poll_thresh=14 ino=257 dd-2584 [007] 211.578157: balance_dirty_state: bdi btrfs-1: dirty=524 wb=868 unstable=0 bg_thresh=997 thresh=1994 gap=602 poll_thresh=15 ino=257 dd-2584 [007] 211.578218: balance_dirty_state: bdi btrfs-1: dirty=524 wb=868 unstable=0 bg_thresh=999 thresh=1999 gap=607 poll_thresh=16 ino=257 dd-2584 [007] 211.578340: balance_dirty_state: bdi btrfs-1: dirty=574 wb=868 unstable=0 bg_thresh=999 thresh=1998 gap=556 poll_thresh=17 ino=257 dd-2584 [007] 211.578643: balance_dirty_state: bdi btrfs-1: dirty=599 wb=868 unstable=0 bg_thresh=998 thresh=1996 gap=529 poll_thresh=18 ino=257 dd-2584 [007] 211.578760: balance_dirty_state: bdi btrfs-1: dirty=624 wb=868 unstable=0 bg_thresh=997 thresh=1995 gap=503 poll_thresh=19 ino=257 dd-2584 [007] 211.578877: balance_dirty_state: bdi btrfs-1: dirty=674 wb=868 unstable=0 bg_thresh=997 thresh=1994 gap=452 poll_thresh=20 ino=257 dd-2584 [007] 211.578882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=66460 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 211.585985: balance_dirty_state: bdi btrfs-1: dirty=674 wb=868 unstable=0 bg_thresh=997 thresh=1994 gap=452 poll_thresh=20 ino=257 dd-2584 [007] 211.585992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=66460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.597992: balance_dirty_state: bdi btrfs-1: dirty=674 wb=618 unstable=0 bg_thresh=991 thresh=1982 gap=690 poll_thresh=20 ino=257 dd-2584 [007] 211.598107: balance_dirty_state: bdi btrfs-1: dirty=674 wb=618 unstable=0 bg_thresh=991 thresh=1982 gap=690 poll_thresh=15 ino=257 dd-2584 [007] 211.598164: balance_dirty_state: bdi btrfs-1: dirty=699 wb=618 unstable=0 bg_thresh=993 thresh=1987 gap=670 poll_thresh=16 ino=257 dd-2584 [007] 211.598281: balance_dirty_state: bdi btrfs-1: dirty=724 wb=618 unstable=0 bg_thresh=996 thresh=1992 gap=650 poll_thresh=17 ino=257 dd-2584 [007] 211.598393: balance_dirty_state: bdi btrfs-1: dirty=749 wb=618 unstable=0 bg_thresh=998 thresh=1997 gap=630 poll_thresh=18 ino=257 dd-2584 [007] 211.598507: balance_dirty_state: bdi btrfs-1: dirty=799 wb=618 unstable=0 bg_thresh=1000 thresh=2001 gap=584 poll_thresh=19 ino=257 dd-2584 [007] 211.598620: balance_dirty_state: bdi btrfs-1: dirty=824 wb=618 unstable=0 bg_thresh=1000 thresh=2000 gap=558 poll_thresh=20 ino=257 dd-2584 [007] 211.598904: balance_dirty_state: bdi btrfs-1: dirty=849 wb=618 unstable=0 bg_thresh=999 thresh=1999 gap=532 poll_thresh=21 ino=257 dd-2584 [007] 211.599019: balance_dirty_state: bdi btrfs-1: dirty=874 wb=618 unstable=0 bg_thresh=1001 thresh=2003 gap=511 poll_thresh=22 ino=257 dd-2584 [007] 211.599134: balance_dirty_state: bdi btrfs-1: dirty=924 wb=618 unstable=0 bg_thresh=998 thresh=1996 gap=454 poll_thresh=23 ino=257 dd-2584 [007] 211.599138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=66460 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 211.606000: balance_dirty_state: bdi btrfs-1: dirty=924 wb=468 unstable=0 bg_thresh=992 thresh=1984 gap=592 poll_thresh=23 ino=257 dd-2584 [007] 211.606110: balance_dirty_state: bdi btrfs-1: dirty=924 wb=468 unstable=0 bg_thresh=992 thresh=1984 gap=592 poll_thresh=17 ino=257 dd-2584 [007] 211.606224: balance_dirty_state: bdi btrfs-1: dirty=974 wb=468 unstable=0 bg_thresh=994 thresh=1989 gap=547 poll_thresh=18 ino=257 dd-2584 [007] 211.606337: balance_dirty_state: bdi btrfs-1: dirty=999 wb=468 unstable=0 bg_thresh=997 thresh=1994 gap=527 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 211.606422: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9032 wrote=0 to_write=16384 dd-2584 [007] 211.606462: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=468 unstable=0 bg_thresh=999 thresh=1998 gap=506 poll_thresh=20 ino=257 dd-2584 [007] 211.606586: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=468 unstable=0 bg_thresh=998 thresh=1997 gap=455 poll_thresh=21 ino=257 dd-2584 [007] 211.606587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=66460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 211.609140: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=848 to_write=15536 dd-2584 [007] 211.613999: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1193 unstable=0 bg_thresh=989 thresh=1979 gap=562 poll_thresh=21 ino=257 dd-2584 [007] 211.614140: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1193 unstable=0 bg_thresh=989 thresh=1979 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 211.614737: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1193 unstable=0 bg_thresh=992 thresh=1984 gap=542 poll_thresh=17 ino=257 dd-2584 [007] 211.614965: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1193 unstable=0 bg_thresh=997 thresh=1994 gap=502 poll_thresh=18 ino=257 dd-2584 [007] 211.615103: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1193 unstable=0 bg_thresh=999 thresh=1999 gap=482 poll_thresh=19 ino=257 dd-2584 [007] 211.615108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=66460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.622090: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1193 unstable=0 bg_thresh=999 thresh=1999 gap=482 poll_thresh=19 ino=257 dd-2584 [007] 211.622098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=66460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.630016: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1068 unstable=0 bg_thresh=997 thresh=1994 gap=602 poll_thresh=19 ino=257 dd-2584 [007] 211.630111: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1068 unstable=0 bg_thresh=997 thresh=1994 gap=577 poll_thresh=14 ino=257 dd-2584 [007] 211.630170: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1068 unstable=0 bg_thresh=999 thresh=1999 gap=582 poll_thresh=15 ino=257 dd-2584 [007] 211.630227: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1068 unstable=0 bg_thresh=999 thresh=1998 gap=556 poll_thresh=16 ino=257 dd-2584 [007] 211.630339: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1068 unstable=0 bg_thresh=998 thresh=1997 gap=530 poll_thresh=17 ino=257 dd-2584 [007] 211.630453: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1068 unstable=0 bg_thresh=998 thresh=1996 gap=504 poll_thresh=18 ino=257 dd-2584 [007] 211.630568: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1068 unstable=0 bg_thresh=1000 thresh=2000 gap=458 poll_thresh=19 ino=257 dd-2584 [007] 211.630572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=66460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.638028: balance_dirty_state: bdi btrfs-1: dirty=474 wb=943 unstable=0 bg_thresh=992 thresh=1984 gap=567 poll_thresh=19 ino=257 dd-2584 [007] 211.638149: balance_dirty_state: bdi btrfs-1: dirty=474 wb=943 unstable=0 bg_thresh=992 thresh=1984 gap=567 poll_thresh=14 ino=257 dd-2584 [007] 211.638624: balance_dirty_state: bdi btrfs-1: dirty=499 wb=943 unstable=0 bg_thresh=994 thresh=1989 gap=547 poll_thresh=15 ino=257 dd-2584 [007] 211.638741: balance_dirty_state: bdi btrfs-1: dirty=524 wb=943 unstable=0 bg_thresh=994 thresh=1989 gap=522 poll_thresh=16 ino=257 dd-2584 [007] 211.638972: balance_dirty_state: bdi btrfs-1: dirty=549 wb=943 unstable=0 bg_thresh=999 thresh=1999 gap=507 poll_thresh=17 ino=257 dd-2584 [007] 211.639207: balance_dirty_state: bdi btrfs-1: dirty=574 wb=943 unstable=0 bg_thresh=999 thresh=1998 gap=481 poll_thresh=18 ino=257 dd-2584 [007] 211.639216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.646080: balance_dirty_state: bdi btrfs-1: dirty=574 wb=843 unstable=0 bg_thresh=997 thresh=1994 gap=577 poll_thresh=18 ino=257 dd-2584 [007] 211.646205: balance_dirty_state: bdi btrfs-1: dirty=599 wb=843 unstable=0 bg_thresh=997 thresh=1994 gap=552 poll_thresh=13 ino=257 dd-2584 [007] 211.646320: balance_dirty_state: bdi btrfs-1: dirty=624 wb=843 unstable=0 bg_thresh=999 thresh=1999 gap=532 poll_thresh=14 ino=257 dd-2584 [007] 211.646440: balance_dirty_state: bdi btrfs-1: dirty=624 wb=843 unstable=0 bg_thresh=996 thresh=1993 gap=526 poll_thresh=15 ino=257 dd-2584 [007] 211.646556: balance_dirty_state: bdi btrfs-1: dirty=649 wb=843 unstable=0 bg_thresh=999 thresh=1998 gap=506 poll_thresh=16 ino=257 dd-2584 [007] 211.646789: balance_dirty_state: bdi btrfs-1: dirty=674 wb=843 unstable=0 bg_thresh=998 thresh=1997 gap=480 poll_thresh=17 ino=257 dd-2584 [007] 211.646797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 211.654010: balance_dirty_state: bdi btrfs-1: dirty=674 wb=768 unstable=0 bg_thresh=988 thresh=1977 gap=535 poll_thresh=17 ino=257 dd-2584 [003] 211.654126: balance_dirty_state: bdi btrfs-1: dirty=674 wb=718 unstable=0 bg_thresh=991 thresh=1982 gap=590 poll_thresh=13 ino=257 dd-2584 [003] 211.654214: balance_dirty_state: bdi btrfs-1: dirty=699 wb=718 unstable=0 bg_thresh=993 thresh=1987 gap=570 poll_thresh=14 ino=257 dd-2584 [003] 211.654276: balance_dirty_state: bdi btrfs-1: dirty=724 wb=718 unstable=0 bg_thresh=993 thresh=1987 gap=545 poll_thresh=15 ino=257 dd-2584 [003] 211.654336: balance_dirty_state: bdi btrfs-1: dirty=724 wb=718 unstable=0 bg_thresh=993 thresh=1986 gap=544 poll_thresh=16 ino=257 dd-2584 [003] 211.654634: balance_dirty_state: bdi btrfs-1: dirty=774 wb=718 unstable=0 bg_thresh=992 thresh=1985 gap=493 poll_thresh=17 ino=257 dd-2584 [003] 211.654639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 211.662090: balance_dirty_state: bdi btrfs-1: dirty=774 wb=468 unstable=0 bg_thresh=992 thresh=1984 gap=742 poll_thresh=17 ino=257 dd-2584 [003] 211.662155: balance_dirty_state: bdi btrfs-1: dirty=774 wb=468 unstable=0 bg_thresh=991 thresh=1983 gap=741 poll_thresh=13 ino=257 dd-2584 [003] 211.662213: balance_dirty_state: bdi btrfs-1: dirty=799 wb=468 unstable=0 bg_thresh=991 thresh=1983 gap=716 poll_thresh=14 ino=257 dd-2584 [003] 211.662273: balance_dirty_state: bdi btrfs-1: dirty=824 wb=468 unstable=0 bg_thresh=991 thresh=1982 gap=690 poll_thresh=15 ino=257 dd-2584 [003] 211.662331: balance_dirty_state: bdi btrfs-1: dirty=824 wb=468 unstable=0 bg_thresh=993 thresh=1987 gap=695 poll_thresh=16 ino=257 dd-2584 [003] 211.662448: balance_dirty_state: bdi btrfs-1: dirty=849 wb=468 unstable=0 bg_thresh=993 thresh=1986 gap=669 poll_thresh=17 ino=257 dd-2584 [003] 211.662565: balance_dirty_state: bdi btrfs-1: dirty=899 wb=468 unstable=0 bg_thresh=992 thresh=1985 gap=618 poll_thresh=18 ino=257 dd-2584 [003] 211.662682: balance_dirty_state: bdi btrfs-1: dirty=924 wb=468 unstable=0 bg_thresh=994 thresh=1989 gap=597 poll_thresh=19 ino=257 dd-2584 [003] 211.662800: balance_dirty_state: bdi btrfs-1: dirty=949 wb=468 unstable=0 bg_thresh=994 thresh=1988 gap=571 poll_thresh=20 ino=257 dd-2584 [003] 211.662922: balance_dirty_state: bdi btrfs-1: dirty=999 wb=468 unstable=0 bg_thresh=993 thresh=1987 gap=520 poll_thresh=21 ino=257 flush-btrfs-1-2586 [006] 211.662971: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9088 wrote=0 to_write=8192 dd-2584 [003] 211.663240: balance_dirty_state: bdi btrfs-1: dirty=974 wb=518 unstable=0 bg_thresh=990 thresh=1980 gap=488 poll_thresh=22 ino=257 dd-2584 [003] 211.663242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 211.665570: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=816 to_write=7376 dd-2584 [003] 211.670072: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1168 unstable=0 bg_thresh=991 thresh=1982 gap=590 poll_thresh=22 ino=257 dd-2584 [003] 211.670164: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1168 unstable=0 bg_thresh=990 thresh=1980 gap=563 poll_thresh=16 ino=257 dd-2584 [003] 211.670341: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1168 unstable=0 bg_thresh=992 thresh=1985 gap=543 poll_thresh=17 ino=257 dd-2584 [003] 211.670522: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1168 unstable=0 bg_thresh=994 thresh=1988 gap=521 poll_thresh=18 ino=257 dd-2584 [003] 211.670700: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1168 unstable=0 bg_thresh=990 thresh=1980 gap=488 poll_thresh=19 ino=257 dd-2584 [003] 211.670706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 211.678044: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1043 unstable=0 bg_thresh=994 thresh=1989 gap=622 poll_thresh=19 ino=257 dd-2584 [000] 211.678269: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1043 unstable=0 bg_thresh=994 thresh=1989 gap=597 poll_thresh=14 ino=257 dd-2584 [000] 211.678402: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1043 unstable=0 bg_thresh=997 thresh=1994 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 211.678520: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1043 unstable=0 bg_thresh=997 thresh=1994 gap=577 poll_thresh=16 ino=257 dd-2584 [000] 211.678768: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1043 unstable=0 bg_thresh=996 thresh=1993 gap=526 poll_thresh=17 ino=257 dd-2584 [000] 211.679064: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1043 unstable=0 bg_thresh=998 thresh=1997 gap=505 poll_thresh=18 ino=257 dd-2584 [000] 211.679688: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1043 unstable=0 bg_thresh=1004 thresh=2008 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 211.679697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 211.686086: balance_dirty_state: bdi btrfs-1: dirty=474 wb=918 unstable=0 bg_thresh=1002 thresh=2005 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 211.686269: balance_dirty_state: bdi btrfs-1: dirty=499 wb=918 unstable=0 bg_thresh=1002 thresh=2005 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 211.686443: balance_dirty_state: bdi btrfs-1: dirty=524 wb=918 unstable=0 bg_thresh=1005 thresh=2010 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 211.686622: balance_dirty_state: bdi btrfs-1: dirty=524 wb=918 unstable=0 bg_thresh=1002 thresh=2005 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 211.686891: balance_dirty_state: bdi btrfs-1: dirty=574 wb=918 unstable=0 bg_thresh=1002 thresh=2004 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 211.687254: balance_dirty_state: bdi btrfs-1: dirty=599 wb=918 unstable=0 bg_thresh=1004 thresh=2008 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 211.687267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-243% task_weight=100% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 211.694078: balance_dirty_state: bdi btrfs-1: dirty=599 wb=843 unstable=0 bg_thresh=999 thresh=1998 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 211.694263: balance_dirty_state: bdi btrfs-1: dirty=599 wb=843 unstable=0 bg_thresh=1001 thresh=2003 gap=561 poll_thresh=13 ino=257 dd-2584 [004] 211.694439: balance_dirty_state: bdi btrfs-1: dirty=624 wb=843 unstable=0 bg_thresh=998 thresh=1997 gap=530 poll_thresh=14 ino=257 dd-2584 [004] 211.694618: balance_dirty_state: bdi btrfs-1: dirty=649 wb=843 unstable=0 bg_thresh=1001 thresh=2002 gap=510 poll_thresh=15 ino=257 dd-2584 [004] 211.694786: balance_dirty_state: bdi btrfs-1: dirty=649 wb=843 unstable=0 bg_thresh=998 thresh=1996 gap=504 poll_thresh=16 ino=257 dd-2584 [004] 211.695148: balance_dirty_state: bdi btrfs-1: dirty=699 wb=843 unstable=0 bg_thresh=997 thresh=1995 gap=453 poll_thresh=17 ino=257 dd-2584 [004] 211.695160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-261% task_weight=101% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 211.702125: balance_dirty_state: bdi btrfs-1: dirty=699 wb=843 unstable=0 bg_thresh=994 thresh=1989 gap=447 poll_thresh=17 ino=257 dd-2584 [004] 211.702137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-268% task_weight=100% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.710047: balance_dirty_state: bdi btrfs-1: dirty=699 wb=718 unstable=0 bg_thresh=998 thresh=1996 gap=579 poll_thresh=17 ino=257 dd-2584 [007] 211.710112: balance_dirty_state: bdi btrfs-1: dirty=724 wb=718 unstable=0 bg_thresh=998 thresh=1996 gap=554 poll_thresh=13 ino=257 dd-2584 [007] 211.710350: balance_dirty_state: bdi btrfs-1: dirty=724 wb=718 unstable=0 bg_thresh=1000 thresh=2001 gap=559 poll_thresh=14 ino=257 dd-2584 [007] 211.710407: balance_dirty_state: bdi btrfs-1: dirty=749 wb=718 unstable=0 bg_thresh=1000 thresh=2001 gap=534 poll_thresh=15 ino=257 dd-2584 [007] 211.710463: balance_dirty_state: bdi btrfs-1: dirty=774 wb=718 unstable=0 bg_thresh=1003 thresh=2006 gap=514 poll_thresh=16 ino=257 dd-2584 [007] 211.710580: balance_dirty_state: bdi btrfs-1: dirty=799 wb=718 unstable=0 bg_thresh=1005 thresh=2011 gap=494 poll_thresh=17 ino=257 dd-2584 [007] 211.710584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-193% task_weight=101% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.718139: balance_dirty_state: bdi btrfs-1: dirty=799 wb=718 unstable=0 bg_thresh=997 thresh=1994 gap=477 poll_thresh=17 ino=257 dd-2584 [007] 211.718148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-214% task_weight=101% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.726183: balance_dirty_state: bdi btrfs-1: dirty=799 wb=568 unstable=0 bg_thresh=989 thresh=1979 gap=612 poll_thresh=17 ino=257 dd-2584 [007] 211.726265: balance_dirty_state: bdi btrfs-1: dirty=824 wb=568 unstable=0 bg_thresh=989 thresh=1979 gap=587 poll_thresh=13 ino=257 dd-2584 [007] 211.726324: balance_dirty_state: bdi btrfs-1: dirty=824 wb=568 unstable=0 bg_thresh=992 thresh=1984 gap=592 poll_thresh=14 ino=257 dd-2584 [007] 211.726382: balance_dirty_state: bdi btrfs-1: dirty=849 wb=568 unstable=0 bg_thresh=992 thresh=1984 gap=567 poll_thresh=15 ino=257 dd-2584 [007] 211.726440: balance_dirty_state: bdi btrfs-1: dirty=849 wb=568 unstable=0 bg_thresh=994 thresh=1989 gap=572 poll_thresh=16 ino=257 dd-2584 [007] 211.726556: balance_dirty_state: bdi btrfs-1: dirty=899 wb=568 unstable=0 bg_thresh=997 thresh=1994 gap=527 poll_thresh=17 ino=257 dd-2584 [007] 211.726676: balance_dirty_state: bdi btrfs-1: dirty=924 wb=568 unstable=0 bg_thresh=999 thresh=1998 gap=506 poll_thresh=18 ino=257 dd-2584 [007] 211.726794: balance_dirty_state: bdi btrfs-1: dirty=949 wb=568 unstable=0 bg_thresh=998 thresh=1997 gap=480 poll_thresh=19 ino=257 dd-2584 [007] 211.726799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.734230: balance_dirty_state: bdi btrfs-1: dirty=949 wb=443 unstable=0 bg_thresh=996 thresh=1992 gap=600 poll_thresh=19 ino=257 dd-2584 [007] 211.734299: balance_dirty_state: bdi btrfs-1: dirty=974 wb=443 unstable=0 bg_thresh=996 thresh=1992 gap=575 poll_thresh=14 ino=257 dd-2584 [007] 211.734554: balance_dirty_state: bdi btrfs-1: dirty=999 wb=443 unstable=0 bg_thresh=998 thresh=1997 gap=555 poll_thresh=15 ino=257 flush-btrfs-1-2586 [006] 211.734571: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9160 wrote=0 to_write=8192 dd-2584 [007] 211.734626: balance_dirty_state: bdi btrfs-1: dirty=999 wb=443 unstable=0 bg_thresh=995 thresh=1991 gap=549 poll_thresh=16 ino=257 dd-2584 [007] 211.734758: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=443 unstable=0 bg_thresh=997 thresh=1995 gap=528 poll_thresh=17 ino=257 dd-2584 [007] 211.734899: balance_dirty_state: bdi btrfs-1: dirty=999 wb=493 unstable=0 bg_thresh=997 thresh=1994 gap=502 poll_thresh=18 ino=257 dd-2584 [007] 211.735035: balance_dirty_state: bdi btrfs-1: dirty=974 wb=568 unstable=0 bg_thresh=996 thresh=1993 gap=451 poll_thresh=19 ino=257 dd-2584 [007] 211.735036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 211.737590: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=864 to_write=7328 dd-2584 [007] 211.742188: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1293 unstable=0 bg_thresh=996 thresh=1993 gap=476 poll_thresh=19 ino=257 dd-2584 [007] 211.742198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=63572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.750263: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1168 unstable=0 bg_thresh=995 thresh=1990 gap=598 poll_thresh=19 ino=257 dd-2584 [007] 211.750388: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1168 unstable=0 bg_thresh=995 thresh=1990 gap=573 poll_thresh=14 ino=257 dd-2584 [007] 211.750506: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1168 unstable=0 bg_thresh=997 thresh=1995 gap=578 poll_thresh=15 ino=257 dd-2584 [007] 211.750626: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1168 unstable=0 bg_thresh=997 thresh=1995 gap=553 poll_thresh=16 ino=257 dd-2584 [007] 211.750864: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1168 unstable=0 bg_thresh=999 thresh=1999 gap=532 poll_thresh=17 ino=257 dd-2584 [007] 211.751102: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1168 unstable=0 bg_thresh=999 thresh=1998 gap=481 poll_thresh=18 ino=257 dd-2584 [007] 211.751111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=63572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.758287: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1043 unstable=0 bg_thresh=997 thresh=1994 gap=602 poll_thresh=18 ino=257 dd-2584 [007] 211.758374: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1043 unstable=0 bg_thresh=997 thresh=1994 gap=602 poll_thresh=13 ino=257 dd-2584 [007] 211.758605: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1043 unstable=0 bg_thresh=999 thresh=1999 gap=582 poll_thresh=14 ino=257 dd-2584 [007] 211.758664: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1043 unstable=0 bg_thresh=996 thresh=1993 gap=576 poll_thresh=15 ino=257 dd-2584 [007] 211.758721: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1043 unstable=0 bg_thresh=999 thresh=1998 gap=556 poll_thresh=16 ino=257 dd-2584 [007] 211.758834: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1043 unstable=0 bg_thresh=998 thresh=1997 gap=530 poll_thresh=17 ino=257 dd-2584 [007] 211.758948: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1043 unstable=0 bg_thresh=1000 thresh=2001 gap=484 poll_thresh=18 ino=257 dd-2584 [007] 211.758953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=63572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.766271: balance_dirty_state: bdi btrfs-1: dirty=474 wb=918 unstable=0 bg_thresh=990 thresh=1980 gap=588 poll_thresh=18 ino=257 dd-2584 [007] 211.766378: balance_dirty_state: bdi btrfs-1: dirty=474 wb=918 unstable=0 bg_thresh=990 thresh=1980 gap=588 poll_thresh=13 ino=257 dd-2584 [007] 211.766434: balance_dirty_state: bdi btrfs-1: dirty=499 wb=918 unstable=0 bg_thresh=992 thresh=1985 gap=568 poll_thresh=14 ino=257 dd-2584 [007] 211.766489: balance_dirty_state: bdi btrfs-1: dirty=524 wb=918 unstable=0 bg_thresh=992 thresh=1985 gap=543 poll_thresh=15 ino=257 dd-2584 [007] 211.766544: balance_dirty_state: bdi btrfs-1: dirty=524 wb=918 unstable=0 bg_thresh=995 thresh=1990 gap=548 poll_thresh=16 ino=257 dd-2584 [007] 211.766657: balance_dirty_state: bdi btrfs-1: dirty=574 wb=918 unstable=0 bg_thresh=997 thresh=1995 gap=503 poll_thresh=17 ino=257 dd-2584 [007] 211.766771: balance_dirty_state: bdi btrfs-1: dirty=599 wb=918 unstable=0 bg_thresh=999 thresh=1999 gap=482 poll_thresh=18 ino=257 dd-2584 [007] 211.766775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=63572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.774036: balance_dirty_state: bdi btrfs-1: dirty=599 wb=868 unstable=0 bg_thresh=996 thresh=1992 gap=525 poll_thresh=18 ino=257 dd-2584 [007] 211.774097: balance_dirty_state: bdi btrfs-1: dirty=599 wb=868 unstable=0 bg_thresh=996 thresh=1992 gap=525 poll_thresh=13 ino=257 dd-2584 [007] 211.774342: balance_dirty_state: bdi btrfs-1: dirty=624 wb=868 unstable=0 bg_thresh=998 thresh=1997 gap=505 poll_thresh=14 ino=257 dd-2584 [007] 211.774402: balance_dirty_state: bdi btrfs-1: dirty=649 wb=868 unstable=0 bg_thresh=998 thresh=1997 gap=480 poll_thresh=15 ino=257 dd-2584 [007] 211.774406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=63572 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 211.782052: balance_dirty_state: bdi btrfs-1: dirty=649 wb=868 unstable=0 bg_thresh=997 thresh=1995 gap=478 poll_thresh=15 ino=257 dd-2584 [007] 211.782056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=63572 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 211.790181: balance_dirty_state: bdi btrfs-1: dirty=649 wb=618 unstable=0 bg_thresh=993 thresh=1987 gap=720 poll_thresh=15 ino=257 dd-2584 [007] 211.790283: balance_dirty_state: bdi btrfs-1: dirty=649 wb=618 unstable=0 bg_thresh=993 thresh=1987 gap=720 poll_thresh=11 ino=257 dd-2584 [007] 211.790339: balance_dirty_state: bdi btrfs-1: dirty=674 wb=618 unstable=0 bg_thresh=996 thresh=1992 gap=700 poll_thresh=12 ino=257 dd-2584 [007] 211.790394: balance_dirty_state: bdi btrfs-1: dirty=699 wb=618 unstable=0 bg_thresh=996 thresh=1992 gap=675 poll_thresh=13 ino=257 dd-2584 [007] 211.790450: balance_dirty_state: bdi btrfs-1: dirty=699 wb=618 unstable=0 bg_thresh=998 thresh=1997 gap=680 poll_thresh=14 ino=257 dd-2584 [007] 211.790505: balance_dirty_state: bdi btrfs-1: dirty=724 wb=618 unstable=0 bg_thresh=998 thresh=1997 gap=655 poll_thresh=15 ino=257 dd-2584 [007] 211.790562: balance_dirty_state: bdi btrfs-1: dirty=749 wb=618 unstable=0 bg_thresh=998 thresh=1996 gap=629 poll_thresh=16 ino=257 dd-2584 [007] 211.790677: balance_dirty_state: bdi btrfs-1: dirty=774 wb=618 unstable=0 bg_thresh=1000 thresh=2000 gap=608 poll_thresh=17 ino=257 dd-2584 [007] 211.790790: balance_dirty_state: bdi btrfs-1: dirty=799 wb=618 unstable=0 bg_thresh=999 thresh=1999 gap=582 poll_thresh=18 ino=257 dd-2584 [007] 211.790904: balance_dirty_state: bdi btrfs-1: dirty=824 wb=618 unstable=0 bg_thresh=999 thresh=1998 gap=556 poll_thresh=19 ino=257 dd-2584 [007] 211.791018: balance_dirty_state: bdi btrfs-1: dirty=874 wb=618 unstable=0 bg_thresh=1001 thresh=2002 gap=510 poll_thresh=20 ino=257 dd-2584 [007] 211.791303: balance_dirty_state: bdi btrfs-1: dirty=899 wb=618 unstable=0 bg_thresh=1000 thresh=2001 gap=484 poll_thresh=21 ino=257 dd-2584 [007] 211.791308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=63572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.798052: balance_dirty_state: bdi btrfs-1: dirty=899 wb=493 unstable=0 bg_thresh=989 thresh=1979 gap=587 poll_thresh=21 ino=257 dd-2584 [007] 211.798173: balance_dirty_state: bdi btrfs-1: dirty=924 wb=493 unstable=0 bg_thresh=989 thresh=1979 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 211.798403: balance_dirty_state: bdi btrfs-1: dirty=949 wb=493 unstable=0 bg_thresh=994 thresh=1989 gap=547 poll_thresh=17 ino=257 dd-2584 [007] 211.798638: balance_dirty_state: bdi btrfs-1: dirty=974 wb=493 unstable=0 bg_thresh=997 thresh=1994 gap=527 poll_thresh=18 ino=257 dd-2584 [007] 211.798875: balance_dirty_state: bdi btrfs-1: dirty=999 wb=493 unstable=0 bg_thresh=996 thresh=1993 gap=501 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 211.798925: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9224 wrote=0 to_write=8192 dd-2584 [007] 211.799120: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=493 unstable=0 bg_thresh=996 thresh=1992 gap=450 poll_thresh=20 ino=257 dd-2584 [007] 211.799123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=63572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 211.801985: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=296 wrote=816 to_write=7376 dd-2584 [007] 211.806154: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1318 unstable=0 bg_thresh=996 thresh=1992 gap=450 poll_thresh=20 ino=257 dd-2584 [007] 211.806162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=63572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.814167: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1318 unstable=0 bg_thresh=996 thresh=1992 gap=450 poll_thresh=20 ino=257 dd-2584 [007] 211.814176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=63572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.822159: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1193 unstable=0 bg_thresh=994 thresh=1989 gap=572 poll_thresh=20 ino=257 dd-2584 [007] 211.822256: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1193 unstable=0 bg_thresh=994 thresh=1989 gap=572 poll_thresh=15 ino=257 dd-2584 [007] 211.822317: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1193 unstable=0 bg_thresh=997 thresh=1994 gap=552 poll_thresh=16 ino=257 dd-2584 [007] 211.822435: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1193 unstable=0 bg_thresh=999 thresh=1999 gap=532 poll_thresh=17 ino=257 dd-2584 [007] 211.822741: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1193 unstable=0 bg_thresh=999 thresh=1998 gap=481 poll_thresh=18 ino=257 dd-2584 [007] 211.822746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=63572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.830190: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1068 unstable=0 bg_thresh=997 thresh=1995 gap=603 poll_thresh=18 ino=257 dd-2584 [007] 211.830317: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1068 unstable=0 bg_thresh=997 thresh=1995 gap=603 poll_thresh=13 ino=257 dd-2584 [007] 211.830433: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1068 unstable=0 bg_thresh=1000 thresh=2000 gap=583 poll_thresh=14 ino=257 dd-2584 [007] 211.830553: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1068 unstable=0 bg_thresh=1000 thresh=2000 gap=583 poll_thresh=15 ino=257 dd-2584 [007] 211.830672: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1068 unstable=0 bg_thresh=999 thresh=1999 gap=557 poll_thresh=16 ino=257 dd-2584 [007] 211.830909: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1068 unstable=0 bg_thresh=999 thresh=1998 gap=531 poll_thresh=17 ino=257 dd-2584 [007] 211.831151: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1068 unstable=0 bg_thresh=1001 thresh=2002 gap=485 poll_thresh=18 ino=257 dd-2584 [007] 211.831160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=63572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.838079: balance_dirty_state: bdi btrfs-1: dirty=449 wb=918 unstable=0 bg_thresh=982 thresh=1965 gap=598 poll_thresh=18 ino=257 dd-2584 [007] 211.838208: balance_dirty_state: bdi btrfs-1: dirty=449 wb=918 unstable=0 bg_thresh=982 thresh=1965 gap=598 poll_thresh=13 ino=257 dd-2584 [007] 211.838325: balance_dirty_state: bdi btrfs-1: dirty=474 wb=918 unstable=0 bg_thresh=985 thresh=1970 gap=578 poll_thresh=14 ino=257 dd-2584 [007] 211.838442: balance_dirty_state: bdi btrfs-1: dirty=499 wb=918 unstable=0 bg_thresh=985 thresh=1970 gap=553 poll_thresh=15 ino=257 dd-2584 [007] 211.838558: balance_dirty_state: bdi btrfs-1: dirty=499 wb=918 unstable=0 bg_thresh=987 thresh=1975 gap=558 poll_thresh=16 ino=257 dd-2584 [007] 211.838793: balance_dirty_state: bdi btrfs-1: dirty=549 wb=918 unstable=0 bg_thresh=990 thresh=1980 gap=513 poll_thresh=17 ino=257 dd-2584 [007] 211.839403: balance_dirty_state: bdi btrfs-1: dirty=574 wb=918 unstable=0 bg_thresh=992 thresh=1984 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 211.839412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=63572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.846064: balance_dirty_state: bdi btrfs-1: dirty=574 wb=918 unstable=0 bg_thresh=995 thresh=1991 gap=499 poll_thresh=18 ino=257 dd-2584 [007] 211.846125: balance_dirty_state: bdi btrfs-1: dirty=574 wb=918 unstable=0 bg_thresh=995 thresh=1991 gap=499 poll_thresh=13 ino=257 dd-2584 [007] 211.846181: balance_dirty_state: bdi btrfs-1: dirty=599 wb=918 unstable=0 bg_thresh=998 thresh=1996 gap=479 poll_thresh=14 ino=257 dd-2584 [007] 211.846186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=61644 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 211.854083: balance_dirty_state: bdi btrfs-1: dirty=599 wb=693 unstable=0 bg_thresh=995 thresh=1990 gap=698 poll_thresh=14 ino=257 dd-2584 [007] 211.854181: balance_dirty_state: bdi btrfs-1: dirty=624 wb=693 unstable=0 bg_thresh=995 thresh=1990 gap=673 poll_thresh=10 ino=257 dd-2584 [007] 211.854299: balance_dirty_state: bdi btrfs-1: dirty=624 wb=693 unstable=0 bg_thresh=997 thresh=1995 gap=678 poll_thresh=11 ino=257 dd-2584 [007] 211.854414: balance_dirty_state: bdi btrfs-1: dirty=649 wb=693 unstable=0 bg_thresh=997 thresh=1995 gap=653 poll_thresh=12 ino=257 dd-2584 [007] 211.854529: balance_dirty_state: bdi btrfs-1: dirty=674 wb=693 unstable=0 bg_thresh=1000 thresh=2000 gap=633 poll_thresh=13 ino=257 dd-2584 [007] 211.854649: balance_dirty_state: bdi btrfs-1: dirty=674 wb=693 unstable=0 bg_thresh=1002 thresh=2005 gap=638 poll_thresh=14 ino=257 dd-2584 [007] 211.854767: balance_dirty_state: bdi btrfs-1: dirty=699 wb=693 unstable=0 bg_thresh=1002 thresh=2005 gap=613 poll_thresh=15 ino=257 dd-2584 [007] 211.854869: balance_dirty_state: bdi btrfs-1: dirty=724 wb=693 unstable=0 bg_thresh=1002 thresh=2004 gap=587 poll_thresh=16 ino=257 dd-2584 [007] 211.855105: balance_dirty_state: bdi btrfs-1: dirty=749 wb=693 unstable=0 bg_thresh=1001 thresh=2003 gap=561 poll_thresh=17 ino=257 dd-2584 [007] 211.855343: balance_dirty_state: bdi btrfs-1: dirty=774 wb=693 unstable=0 bg_thresh=1003 thresh=2007 gap=540 poll_thresh=18 ino=257 dd-2584 [007] 211.855579: balance_dirty_state: bdi btrfs-1: dirty=799 wb=693 unstable=0 bg_thresh=1003 thresh=2006 gap=514 poll_thresh=19 ino=257 dd-2584 [007] 211.856181: balance_dirty_state: bdi btrfs-1: dirty=849 wb=693 unstable=0 bg_thresh=1002 thresh=2005 gap=463 poll_thresh=20 ino=257 dd-2584 [007] 211.856191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=61644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.862079: balance_dirty_state: bdi btrfs-1: dirty=849 wb=568 unstable=0 bg_thresh=995 thresh=1991 gap=574 poll_thresh=20 ino=257 dd-2584 [007] 211.862203: balance_dirty_state: bdi btrfs-1: dirty=849 wb=568 unstable=0 bg_thresh=995 thresh=1991 gap=574 poll_thresh=15 ino=257 dd-2584 [007] 211.862320: balance_dirty_state: bdi btrfs-1: dirty=874 wb=568 unstable=0 bg_thresh=998 thresh=1996 gap=554 poll_thresh=16 ino=257 dd-2584 [007] 211.862549: balance_dirty_state: bdi btrfs-1: dirty=899 wb=568 unstable=0 bg_thresh=1000 thresh=2001 gap=534 poll_thresh=17 ino=257 dd-2584 [007] 211.862782: balance_dirty_state: bdi btrfs-1: dirty=949 wb=568 unstable=0 bg_thresh=1003 thresh=2006 gap=489 poll_thresh=18 ino=257 dd-2584 [007] 211.862791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=61644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.870094: balance_dirty_state: bdi btrfs-1: dirty=949 wb=443 unstable=0 bg_thresh=1001 thresh=2003 gap=611 poll_thresh=18 ino=257 dd-2584 [007] 211.870217: balance_dirty_state: bdi btrfs-1: dirty=949 wb=443 unstable=0 bg_thresh=1001 thresh=2003 gap=611 poll_thresh=13 ino=257 dd-2584 [007] 211.870276: balance_dirty_state: bdi btrfs-1: dirty=974 wb=443 unstable=0 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=14 ino=257 dd-2584 [007] 211.870331: balance_dirty_state: bdi btrfs-1: dirty=974 wb=443 unstable=0 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=15 ino=257 dd-2584 [007] 211.870389: balance_dirty_state: bdi btrfs-1: dirty=999 wb=443 unstable=0 bg_thresh=1003 thresh=2007 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 211.870502: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=443 unstable=0 bg_thresh=1003 thresh=2006 gap=539 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 211.870589: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9296 wrote=0 to_write=8192 dd-2584 [007] 211.870629: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=443 unstable=0 bg_thresh=1005 thresh=2010 gap=493 poll_thresh=18 ino=257 dd-2584 [007] 211.870631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=61644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 211.873281: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=368 wrote=848 to_write=7344 dd-2584 [007] 211.878272: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1293 unstable=0 bg_thresh=1006 thresh=2012 gap=470 poll_thresh=18 ino=257 dd-2584 [007] 211.878281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=61644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.886106: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1168 unstable=0 bg_thresh=998 thresh=1996 gap=579 poll_thresh=18 ino=257 dd-2584 [007] 211.886375: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1168 unstable=0 bg_thresh=999 thresh=1998 gap=581 poll_thresh=13 ino=257 dd-2584 [007] 211.886438: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1168 unstable=0 bg_thresh=1001 thresh=2003 gap=561 poll_thresh=14 ino=257 dd-2584 [007] 211.886500: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1168 unstable=0 bg_thresh=1001 thresh=2003 gap=536 poll_thresh=15 ino=257 dd-2584 [007] 211.886562: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1168 unstable=0 bg_thresh=1004 thresh=2008 gap=541 poll_thresh=16 ino=257 dd-2584 [007] 211.886689: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1168 unstable=0 bg_thresh=1003 thresh=2007 gap=515 poll_thresh=17 ino=257 dd-2584 [007] 211.886816: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1168 unstable=0 bg_thresh=1005 thresh=2011 gap=469 poll_thresh=18 ino=257 dd-2584 [007] 211.886821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=61644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.894094: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1043 unstable=0 bg_thresh=999 thresh=1998 gap=581 poll_thresh=18 ino=257 dd-2584 [007] 211.894192: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1043 unstable=0 bg_thresh=999 thresh=1998 gap=581 poll_thresh=13 ino=257 dd-2584 [007] 211.894254: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1043 unstable=0 bg_thresh=1001 thresh=2003 gap=561 poll_thresh=14 ino=257 dd-2584 [007] 211.894315: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1043 unstable=0 bg_thresh=1001 thresh=2003 gap=536 poll_thresh=15 ino=257 dd-2584 [007] 211.894377: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1043 unstable=0 bg_thresh=1004 thresh=2008 gap=541 poll_thresh=16 ino=257 dd-2584 [007] 211.894504: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1043 unstable=0 bg_thresh=1003 thresh=2007 gap=490 poll_thresh=17 ino=257 dd-2584 [007] 211.894509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=61644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.902270: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1043 unstable=0 bg_thresh=1003 thresh=2007 gap=490 poll_thresh=17 ino=257 dd-2584 [007] 211.902275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=61644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.910086: balance_dirty_state: bdi btrfs-1: dirty=474 wb=868 unstable=0 bg_thresh=998 thresh=1997 gap=655 poll_thresh=17 ino=257 dd-2584 [007] 211.910155: balance_dirty_state: bdi btrfs-1: dirty=474 wb=868 unstable=0 bg_thresh=998 thresh=1997 gap=655 poll_thresh=13 ino=257 dd-2584 [007] 211.910221: balance_dirty_state: bdi btrfs-1: dirty=499 wb=868 unstable=0 bg_thresh=1001 thresh=2002 gap=635 poll_thresh=14 ino=257 dd-2584 [007] 211.910486: balance_dirty_state: bdi btrfs-1: dirty=524 wb=868 unstable=0 bg_thresh=1001 thresh=2002 gap=610 poll_thresh=15 ino=257 dd-2584 [007] 211.910552: balance_dirty_state: bdi btrfs-1: dirty=524 wb=868 unstable=0 bg_thresh=1003 thresh=2007 gap=615 poll_thresh=16 ino=257 dd-2584 [007] 211.910682: balance_dirty_state: bdi btrfs-1: dirty=549 wb=868 unstable=0 bg_thresh=1006 thresh=2012 gap=595 poll_thresh=17 ino=257 dd-2584 [007] 211.910816: balance_dirty_state: bdi btrfs-1: dirty=599 wb=868 unstable=0 bg_thresh=1005 thresh=2010 gap=543 poll_thresh=18 ino=257 dd-2584 [007] 211.910949: balance_dirty_state: bdi btrfs-1: dirty=624 wb=868 unstable=0 bg_thresh=1004 thresh=2009 gap=517 poll_thresh=19 ino=257 dd-2584 [007] 211.911081: balance_dirty_state: bdi btrfs-1: dirty=649 wb=868 unstable=0 bg_thresh=1004 thresh=2008 gap=491 poll_thresh=20 ino=257 dd-2584 [007] 211.911086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=61644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 211.918194: balance_dirty_state: bdi btrfs-1: dirty=649 wb=868 unstable=0 bg_thresh=1004 thresh=2008 gap=491 poll_thresh=20 ino=257 dd-2584 [007] 211.918199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=61644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 211.926129: balance_dirty_state: bdi btrfs-1: dirty=649 wb=743 unstable=0 bg_thresh=995 thresh=1990 gap=598 poll_thresh=20 ino=257 dd-2584 [003] 211.926290: balance_dirty_state: bdi btrfs-1: dirty=674 wb=743 unstable=0 bg_thresh=995 thresh=1990 gap=573 poll_thresh=15 ino=257 dd-2584 [003] 211.926377: balance_dirty_state: bdi btrfs-1: dirty=699 wb=743 unstable=0 bg_thresh=994 thresh=1988 gap=546 poll_thresh=16 ino=257 dd-2584 [003] 211.926548: balance_dirty_state: bdi btrfs-1: dirty=724 wb=743 unstable=0 bg_thresh=995 thresh=1991 gap=524 poll_thresh=17 ino=257 dd-2584 [003] 211.926719: balance_dirty_state: bdi btrfs-1: dirty=749 wb=743 unstable=0 bg_thresh=998 thresh=1996 gap=504 poll_thresh=18 ino=257 dd-2584 [003] 211.927168: balance_dirty_state: bdi btrfs-1: dirty=774 wb=743 unstable=0 bg_thresh=993 thresh=1986 gap=469 poll_thresh=19 ino=257 dd-2584 [003] 211.927174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=61644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 211.934196: balance_dirty_state: bdi btrfs-1: dirty=774 wb=618 unstable=0 bg_thresh=993 thresh=1986 gap=594 poll_thresh=19 ino=257 dd-2584 [003] 211.934322: balance_dirty_state: bdi btrfs-1: dirty=799 wb=618 unstable=0 bg_thresh=995 thresh=1991 gap=574 poll_thresh=14 ino=257 dd-2584 [003] 211.934441: balance_dirty_state: bdi btrfs-1: dirty=824 wb=618 unstable=0 bg_thresh=992 thresh=1985 gap=543 poll_thresh=15 ino=257 dd-2584 [003] 211.934560: balance_dirty_state: bdi btrfs-1: dirty=824 wb=618 unstable=0 bg_thresh=995 thresh=1990 gap=548 poll_thresh=16 ino=257 dd-2584 [003] 211.934794: balance_dirty_state: bdi btrfs-1: dirty=874 wb=618 unstable=0 bg_thresh=994 thresh=1989 gap=497 poll_thresh=17 ino=257 dd-2584 [003] 211.934803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=61644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 211.942271: balance_dirty_state: bdi btrfs-1: dirty=874 wb=618 unstable=0 bg_thresh=994 thresh=1989 gap=497 poll_thresh=17 ino=257 dd-2584 [003] 211.942280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=61644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 211.950291: balance_dirty_state: bdi btrfs-1: dirty=874 wb=468 unstable=0 bg_thresh=998 thresh=1996 gap=654 poll_thresh=17 ino=257 dd-2584 [003] 211.950368: balance_dirty_state: bdi btrfs-1: dirty=874 wb=468 unstable=0 bg_thresh=997 thresh=1995 gap=653 poll_thresh=13 ino=257 dd-2584 [003] 211.950426: balance_dirty_state: bdi btrfs-1: dirty=899 wb=468 unstable=0 bg_thresh=997 thresh=1995 gap=628 poll_thresh=14 ino=257 dd-2584 [003] 211.950483: balance_dirty_state: bdi btrfs-1: dirty=924 wb=468 unstable=0 bg_thresh=997 thresh=1994 gap=602 poll_thresh=15 ino=257 dd-2584 [003] 211.950539: balance_dirty_state: bdi btrfs-1: dirty=924 wb=468 unstable=0 bg_thresh=999 thresh=1999 gap=607 poll_thresh=16 ino=257 dd-2584 [003] 211.950653: balance_dirty_state: bdi btrfs-1: dirty=974 wb=468 unstable=0 bg_thresh=999 thresh=1998 gap=556 poll_thresh=17 ino=257 dd-2584 [003] 211.950765: balance_dirty_state: bdi btrfs-1: dirty=999 wb=468 unstable=0 bg_thresh=998 thresh=1997 gap=530 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 211.950829: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9376 wrote=0 to_write=8192 dd-2584 [003] 211.951072: balance_dirty_state: bdi btrfs-1: dirty=949 wb=518 unstable=0 bg_thresh=995 thresh=1990 gap=523 poll_thresh=19 ino=257 dd-2584 [003] 211.951200: balance_dirty_state: bdi btrfs-1: dirty=924 wb=568 unstable=0 bg_thresh=997 thresh=1994 gap=502 poll_thresh=20 ino=257 dd-2584 [003] 211.951324: balance_dirty_state: bdi btrfs-1: dirty=949 wb=618 unstable=0 bg_thresh=996 thresh=1993 gap=426 poll_thresh=21 ino=257 dd-2584 [003] 211.951326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 211.953472: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=448 wrote=848 to_write=7344 dd-2584 [003] 211.958229: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1193 unstable=0 bg_thresh=995 thresh=1990 gap=548 poll_thresh=21 ino=257 dd-2584 [003] 211.958339: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1193 unstable=0 bg_thresh=997 thresh=1995 gap=553 poll_thresh=16 ino=257 dd-2584 [003] 211.958457: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1193 unstable=0 bg_thresh=997 thresh=1994 gap=502 poll_thresh=17 ino=257 dd-2584 [003] 211.958576: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1193 unstable=0 bg_thresh=999 thresh=1998 gap=481 poll_thresh=18 ino=257 dd-2584 [003] 211.958581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 211.966226: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1068 unstable=0 bg_thresh=999 thresh=1998 gap=606 poll_thresh=18 ino=257 dd-2584 [003] 211.966355: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1068 unstable=0 bg_thresh=996 thresh=1992 gap=600 poll_thresh=13 ino=257 dd-2584 [003] 211.966476: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1068 unstable=0 bg_thresh=998 thresh=1997 gap=580 poll_thresh=14 ino=257 dd-2584 [003] 211.966596: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1068 unstable=0 bg_thresh=995 thresh=1991 gap=549 poll_thresh=15 ino=257 dd-2584 [003] 211.966714: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1068 unstable=0 bg_thresh=998 thresh=1996 gap=554 poll_thresh=16 ino=257 dd-2584 [003] 211.966955: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1068 unstable=0 bg_thresh=991 thresh=1983 gap=491 poll_thresh=17 ino=257 dd-2584 [003] 211.966963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 211.974147: balance_dirty_state: bdi btrfs-1: dirty=424 wb=993 unstable=0 bg_thresh=987 thresh=1974 gap=557 poll_thresh=17 ino=257 dd-2584 [003] 211.974546: balance_dirty_state: bdi btrfs-1: dirty=424 wb=943 unstable=0 bg_thresh=1002 thresh=2004 gap=637 poll_thresh=13 ino=257 dd-2584 [003] 211.974640: balance_dirty_state: bdi btrfs-1: dirty=449 wb=943 unstable=0 bg_thresh=1001 thresh=2003 gap=611 poll_thresh=14 ino=257 dd-2584 [003] 211.974727: balance_dirty_state: bdi btrfs-1: dirty=474 wb=943 unstable=0 bg_thresh=1004 thresh=2009 gap=592 poll_thresh=15 ino=257 dd-2584 [003] 211.974816: balance_dirty_state: bdi btrfs-1: dirty=474 wb=943 unstable=0 bg_thresh=1000 thresh=2001 gap=584 poll_thresh=16 ino=257 dd-2584 [003] 211.974994: balance_dirty_state: bdi btrfs-1: dirty=524 wb=943 unstable=0 bg_thresh=1003 thresh=2006 gap=539 poll_thresh=17 ino=257 dd-2584 [003] 211.975177: balance_dirty_state: bdi btrfs-1: dirty=549 wb=943 unstable=0 bg_thresh=1001 thresh=2002 gap=510 poll_thresh=18 ino=257 dd-2584 [003] 211.975357: balance_dirty_state: bdi btrfs-1: dirty=574 wb=943 unstable=0 bg_thresh=1000 thresh=2000 gap=483 poll_thresh=19 ino=257 dd-2584 [003] 211.975364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 211.982173: balance_dirty_state: bdi btrfs-1: dirty=574 wb=868 unstable=0 bg_thresh=1002 thresh=2004 gap=562 poll_thresh=19 ino=257 dd-2584 [003] 211.982275: balance_dirty_state: bdi btrfs-1: dirty=599 wb=868 unstable=0 bg_thresh=1002 thresh=2004 gap=537 poll_thresh=14 ino=257 dd-2584 [003] 211.982336: balance_dirty_state: bdi btrfs-1: dirty=599 wb=868 unstable=0 bg_thresh=1001 thresh=2003 gap=536 poll_thresh=15 ino=257 dd-2584 [003] 211.982395: balance_dirty_state: bdi btrfs-1: dirty=624 wb=868 unstable=0 bg_thresh=1001 thresh=2003 gap=511 poll_thresh=16 ino=257 dd-2584 [003] 211.982516: balance_dirty_state: bdi btrfs-1: dirty=649 wb=868 unstable=0 bg_thresh=1000 thresh=2001 gap=484 poll_thresh=17 ino=257 dd-2584 [003] 211.982521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 211.990240: balance_dirty_state: bdi btrfs-1: dirty=649 wb=868 unstable=0 bg_thresh=989 thresh=1978 gap=461 poll_thresh=17 ino=257 dd-2584 [003] 211.990245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 211.998216: balance_dirty_state: bdi btrfs-1: dirty=649 wb=743 unstable=0 bg_thresh=989 thresh=1978 gap=586 poll_thresh=17 ino=257 dd-2584 [001] 211.998290: balance_dirty_state: bdi btrfs-1: dirty=649 wb=743 unstable=0 bg_thresh=989 thresh=1978 gap=586 poll_thresh=13 ino=257 dd-2584 [001] 211.998537: balance_dirty_state: bdi btrfs-1: dirty=674 wb=743 unstable=0 bg_thresh=988 thresh=1977 gap=560 poll_thresh=14 ino=257 dd-2584 [001] 211.998602: balance_dirty_state: bdi btrfs-1: dirty=699 wb=743 unstable=0 bg_thresh=988 thresh=1977 gap=535 poll_thresh=15 ino=257 dd-2584 [001] 211.998669: balance_dirty_state: bdi btrfs-1: dirty=699 wb=743 unstable=0 bg_thresh=988 thresh=1976 gap=534 poll_thresh=16 ino=257 dd-2584 [001] 211.998797: balance_dirty_state: bdi btrfs-1: dirty=749 wb=743 unstable=0 bg_thresh=990 thresh=1980 gap=488 poll_thresh=17 ino=257 dd-2584 [001] 211.998802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 212.010203: balance_dirty_state: bdi btrfs-1: dirty=760 wb=612 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=17 ino=257 dd-2584 [001] 212.010288: balance_dirty_state: bdi btrfs-1: dirty=760 wb=612 unstable=0 bg_thresh=987 thresh=1974 gap=602 poll_thresh=13 ino=257 dd-2584 [001] 212.010354: balance_dirty_state: bdi btrfs-1: dirty=785 wb=612 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 212.010417: balance_dirty_state: bdi btrfs-1: dirty=785 wb=612 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 212.010481: balance_dirty_state: bdi btrfs-1: dirty=810 wb=612 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 212.010609: balance_dirty_state: bdi btrfs-1: dirty=835 wb=612 unstable=0 bg_thresh=988 thresh=1977 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 212.010739: balance_dirty_state: bdi btrfs-1: dirty=885 wb=612 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 212.010743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 212.018194: balance_dirty_state: bdi btrfs-1: dirty=885 wb=612 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 212.018198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 212.030186: balance_dirty_state: bdi btrfs-1: dirty=871 wb=333 unstable=0 bg_thresh=997 thresh=1994 gap=790 poll_thresh=18 ino=257 dd-2584 [001] 212.030259: balance_dirty_state: bdi btrfs-1: dirty=871 wb=333 unstable=0 bg_thresh=997 thresh=1994 gap=790 poll_thresh=13 ino=257 dd-2584 [001] 212.030325: balance_dirty_state: bdi btrfs-1: dirty=896 wb=333 unstable=0 bg_thresh=999 thresh=1999 gap=770 poll_thresh=14 ino=257 dd-2584 [001] 212.030390: balance_dirty_state: bdi btrfs-1: dirty=921 wb=333 unstable=0 bg_thresh=996 thresh=1993 gap=739 poll_thresh=15 ino=257 dd-2584 [001] 212.030644: balance_dirty_state: bdi btrfs-1: dirty=921 wb=333 unstable=0 bg_thresh=999 thresh=1998 gap=744 poll_thresh=16 ino=257 dd-2584 [001] 212.030765: balance_dirty_state: bdi btrfs-1: dirty=946 wb=333 unstable=0 bg_thresh=998 thresh=1996 gap=717 poll_thresh=17 ino=257 dd-2584 [001] 212.030885: balance_dirty_state: bdi btrfs-1: dirty=996 wb=333 unstable=0 bg_thresh=997 thresh=1995 gap=666 poll_thresh=18 ino=257 dd-2584 [001] 212.031002: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=333 unstable=0 bg_thresh=997 thresh=1994 gap=640 poll_thresh=19 ino=257 flush-btrfs-1-2586 [000] 212.031018: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9456 wrote=0 to_write=8192 dd-2584 [001] 212.031128: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=333 unstable=0 bg_thresh=999 thresh=1999 gap=620 poll_thresh=20 ino=257 dd-2584 [001] 212.031256: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=358 unstable=0 bg_thresh=1001 thresh=2003 gap=574 poll_thresh=21 ino=257 dd-2584 [001] 212.031384: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=408 unstable=0 bg_thresh=1001 thresh=2002 gap=548 poll_thresh=22 ino=257 dd-2584 [001] 212.031516: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=483 unstable=0 bg_thresh=997 thresh=1995 gap=491 poll_thresh=23 ino=257 dd-2584 [001] 212.031518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 212.033224: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=528 wrote=928 to_write=7264 dd-2584 [001] 212.042151: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1259 unstable=0 bg_thresh=993 thresh=1987 gap=488 poll_thresh=23 ino=257 dd-2584 [001] 212.042160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 212.050255: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1139 unstable=0 bg_thresh=993 thresh=1986 gap=609 poll_thresh=23 ino=257 dd-2584 [001] 212.050354: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1139 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=17 ino=257 dd-2584 [001] 212.050753: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1139 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=18 ino=257 dd-2584 [001] 212.050905: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1139 unstable=0 bg_thresh=994 thresh=1989 gap=537 poll_thresh=19 ino=257 dd-2584 [001] 212.051055: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1139 unstable=0 bg_thresh=994 thresh=1988 gap=486 poll_thresh=20 ino=257 dd-2584 [001] 212.051061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=60536 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 212.062240: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1014 unstable=0 bg_thresh=992 thresh=1985 gap=608 poll_thresh=20 ino=257 dd-2584 [001] 212.062350: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1014 unstable=0 bg_thresh=992 thresh=1984 gap=607 poll_thresh=15 ino=257 dd-2584 [001] 212.062470: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1014 unstable=0 bg_thresh=994 thresh=1989 gap=587 poll_thresh=16 ino=257 dd-2584 [001] 212.062708: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1014 unstable=0 bg_thresh=991 thresh=1982 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 212.062942: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1014 unstable=0 bg_thresh=990 thresh=1981 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 212.063178: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1014 unstable=0 bg_thresh=990 thresh=1980 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 212.063187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=58756 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 212.074248: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1022 unstable=0 bg_thresh=988 thresh=1977 gap=472 poll_thresh=19 ino=257 dd-2584 [001] 212.074258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=58756 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 212.082310: balance_dirty_state: bdi btrfs-1: dirty=492 wb=937 unstable=0 bg_thresh=990 thresh=1981 gap=552 poll_thresh=19 ino=257 dd-2584 [006] 212.082508: balance_dirty_state: bdi btrfs-1: dirty=492 wb=837 unstable=0 bg_thresh=987 thresh=1975 gap=646 poll_thresh=14 ino=257 dd-2584 [006] 212.082700: balance_dirty_state: bdi btrfs-1: dirty=517 wb=812 unstable=0 bg_thresh=990 thresh=1980 gap=651 poll_thresh=15 ino=257 dd-2584 [006] 212.083493: balance_dirty_state: bdi btrfs-1: dirty=542 wb=812 unstable=0 bg_thresh=988 thresh=1977 gap=623 poll_thresh=16 ino=257 dd-2584 [006] 212.083863: balance_dirty_state: bdi btrfs-1: dirty=567 wb=812 unstable=0 bg_thresh=994 thresh=1988 gap=609 poll_thresh=17 ino=257 dd-2584 [006] 212.084239: balance_dirty_state: bdi btrfs-1: dirty=592 wb=812 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=18 ino=257 dd-2584 [006] 212.084604: balance_dirty_state: bdi btrfs-1: dirty=642 wb=812 unstable=0 bg_thresh=988 thresh=1976 gap=522 poll_thresh=19 ino=257 dd-2584 [006] 212.084978: balance_dirty_state: bdi btrfs-1: dirty=667 wb=812 unstable=0 bg_thresh=993 thresh=1986 gap=507 poll_thresh=20 ino=257 dd-2584 [006] 212.085353: balance_dirty_state: bdi btrfs-1: dirty=692 wb=812 unstable=0 bg_thresh=989 thresh=1978 gap=474 poll_thresh=21 ino=257 dd-2584 [006] 212.085366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=58756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 212.090222: balance_dirty_state: bdi btrfs-1: dirty=692 wb=812 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=21 ino=257 dd-2584 [006] 212.090232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=58756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 212.098306: balance_dirty_state: bdi btrfs-1: dirty=692 wb=812 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=21 ino=257 dd-2584 [006] 212.098315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=58756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 212.106289: balance_dirty_state: bdi btrfs-1: dirty=692 wb=612 unstable=0 bg_thresh=990 thresh=1981 gap=677 poll_thresh=21 ino=257 dd-2584 [006] 212.106462: balance_dirty_state: bdi btrfs-1: dirty=703 wb=547 unstable=0 bg_thresh=993 thresh=1986 gap=736 poll_thresh=16 ino=257 dd-2584 [006] 212.106752: balance_dirty_state: bdi btrfs-1: dirty=728 wb=547 unstable=0 bg_thresh=995 thresh=1991 gap=716 poll_thresh=17 ino=257 dd-2584 [006] 212.106956: balance_dirty_state: bdi btrfs-1: dirty=753 wb=547 unstable=0 bg_thresh=995 thresh=1990 gap=690 poll_thresh=18 ino=257 dd-2584 [006] 212.107472: balance_dirty_state: bdi btrfs-1: dirty=803 wb=547 unstable=0 bg_thresh=994 thresh=1989 gap=639 poll_thresh=19 ino=257 dd-2584 [006] 212.107675: balance_dirty_state: bdi btrfs-1: dirty=828 wb=547 unstable=0 bg_thresh=996 thresh=1993 gap=618 poll_thresh=20 ino=257 dd-2584 [006] 212.107875: balance_dirty_state: bdi btrfs-1: dirty=853 wb=547 unstable=0 bg_thresh=996 thresh=1992 gap=592 poll_thresh=21 ino=257 dd-2584 [006] 212.108081: balance_dirty_state: bdi btrfs-1: dirty=878 wb=547 unstable=0 bg_thresh=995 thresh=1991 gap=566 poll_thresh=22 ino=257 dd-2584 [006] 212.108291: balance_dirty_state: bdi btrfs-1: dirty=928 wb=547 unstable=0 bg_thresh=997 thresh=1995 gap=520 poll_thresh=23 ino=257 dd-2584 [006] 212.108500: balance_dirty_state: bdi btrfs-1: dirty=953 wb=547 unstable=0 bg_thresh=994 thresh=1988 gap=488 poll_thresh=24 ino=257 dd-2584 [006] 212.108508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=58756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 212.114342: balance_dirty_state: bdi btrfs-1: dirty=953 wb=547 unstable=0 bg_thresh=994 thresh=1988 gap=488 poll_thresh=24 ino=257 dd-2584 [006] 212.114349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=58756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 212.122241: balance_dirty_state: bdi btrfs-1: dirty=953 wb=522 unstable=0 bg_thresh=994 thresh=1988 gap=513 poll_thresh=24 ino=257 dd-2584 [006] 212.122354: balance_dirty_state: bdi btrfs-1: dirty=978 wb=422 unstable=0 bg_thresh=990 thresh=1980 gap=580 poll_thresh=18 ino=257 dd-2584 [006] 212.122534: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=422 unstable=0 bg_thresh=995 thresh=1990 gap=565 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 212.122622: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9548 wrote=0 to_write=8192 dd-2584 [006] 212.123019: balance_dirty_state: bdi btrfs-1: dirty=928 wb=522 unstable=0 bg_thresh=993 thresh=1987 gap=537 poll_thresh=20 ino=257 dd-2584 [006] 212.123211: balance_dirty_state: bdi btrfs-1: dirty=928 wb=572 unstable=0 bg_thresh=991 thresh=1982 gap=482 poll_thresh=21 ino=257 dd-2584 [006] 212.123214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=58756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 212.125491: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=620 wrote=832 to_write=7360 dd-2584 [006] 212.130290: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1122 unstable=0 bg_thresh=996 thresh=1992 gap=617 poll_thresh=21 ino=257 dd-2584 [006] 212.130357: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1122 unstable=0 bg_thresh=995 thresh=1991 gap=616 poll_thresh=16 ino=257 dd-2584 [006] 212.130476: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1122 unstable=0 bg_thresh=995 thresh=1990 gap=590 poll_thresh=17 ino=257 dd-2584 [006] 212.130595: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1122 unstable=0 bg_thresh=997 thresh=1994 gap=544 poll_thresh=18 ino=257 dd-2584 [006] 212.130714: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1122 unstable=0 bg_thresh=996 thresh=1993 gap=518 poll_thresh=19 ino=257 dd-2584 [006] 212.130833: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1122 unstable=0 bg_thresh=996 thresh=1992 gap=492 poll_thresh=20 ino=257 dd-2584 [006] 212.130838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=58756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 212.138289: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1122 unstable=0 bg_thresh=996 thresh=1992 gap=492 poll_thresh=20 ino=257 dd-2584 [006] 212.138298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=58756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 212.146202: balance_dirty_state: bdi btrfs-1: dirty=378 wb=997 unstable=0 bg_thresh=995 thresh=1991 gap=616 poll_thresh=20 ino=257 dd-2584 [006] 212.146271: balance_dirty_state: bdi btrfs-1: dirty=403 wb=997 unstable=0 bg_thresh=992 thresh=1985 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 212.146330: balance_dirty_state: bdi btrfs-1: dirty=428 wb=997 unstable=0 bg_thresh=995 thresh=1990 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 212.146448: balance_dirty_state: bdi btrfs-1: dirty=453 wb=997 unstable=0 bg_thresh=997 thresh=1994 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 212.146751: balance_dirty_state: bdi btrfs-1: dirty=478 wb=997 unstable=0 bg_thresh=996 thresh=1993 gap=518 poll_thresh=18 ino=257 dd-2584 [006] 212.146868: balance_dirty_state: bdi btrfs-1: dirty=503 wb=997 unstable=0 bg_thresh=996 thresh=1992 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 212.146873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=58756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 212.154177: balance_dirty_state: bdi btrfs-1: dirty=503 wb=872 unstable=0 bg_thresh=991 thresh=1983 gap=608 poll_thresh=19 ino=257 dd-2584 [006] 212.154248: balance_dirty_state: bdi btrfs-1: dirty=528 wb=872 unstable=0 bg_thresh=994 thresh=1988 gap=588 poll_thresh=14 ino=257 dd-2584 [006] 212.154310: balance_dirty_state: bdi btrfs-1: dirty=553 wb=872 unstable=0 bg_thresh=993 thresh=1987 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 212.154375: balance_dirty_state: bdi btrfs-1: dirty=553 wb=872 unstable=0 bg_thresh=989 thresh=1979 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 212.154499: balance_dirty_state: bdi btrfs-1: dirty=603 wb=872 unstable=0 bg_thresh=989 thresh=1978 gap=503 poll_thresh=17 ino=257 dd-2584 [006] 212.154621: balance_dirty_state: bdi btrfs-1: dirty=628 wb=872 unstable=0 bg_thresh=991 thresh=1983 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 212.154626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=58756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 212.166311: balance_dirty_state: bdi btrfs-1: dirty=628 wb=747 unstable=0 bg_thresh=995 thresh=1990 gap=615 poll_thresh=18 ino=257 dd-2584 [002] 212.166411: balance_dirty_state: bdi btrfs-1: dirty=628 wb=747 unstable=0 bg_thresh=995 thresh=1990 gap=615 poll_thresh=13 ino=257 dd-2584 [002] 212.166531: balance_dirty_state: bdi btrfs-1: dirty=653 wb=747 unstable=0 bg_thresh=997 thresh=1995 gap=595 poll_thresh=14 ino=257 dd-2584 [002] 212.166650: balance_dirty_state: bdi btrfs-1: dirty=678 wb=747 unstable=0 bg_thresh=997 thresh=1995 gap=570 poll_thresh=15 ino=257 dd-2584 [002] 212.166767: balance_dirty_state: bdi btrfs-1: dirty=678 wb=747 unstable=0 bg_thresh=1000 thresh=2000 gap=575 poll_thresh=16 ino=257 dd-2584 [002] 212.167378: balance_dirty_state: bdi btrfs-1: dirty=728 wb=747 unstable=0 bg_thresh=1001 thresh=2002 gap=527 poll_thresh=17 ino=257 dd-2584 [002] 212.167619: balance_dirty_state: bdi btrfs-1: dirty=753 wb=747 unstable=0 bg_thresh=1000 thresh=2000 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 212.167856: balance_dirty_state: bdi btrfs-1: dirty=778 wb=747 unstable=0 bg_thresh=999 thresh=1999 gap=474 poll_thresh=19 ino=257 dd-2584 [002] 212.167866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 212.174254: balance_dirty_state: bdi btrfs-1: dirty=778 wb=747 unstable=0 bg_thresh=1002 thresh=2005 gap=480 poll_thresh=19 ino=257 dd-2584 [002] 212.174259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 212.182259: balance_dirty_state: bdi btrfs-1: dirty=778 wb=597 unstable=0 bg_thresh=997 thresh=1995 gap=620 poll_thresh=19 ino=257 dd-2584 [002] 212.182348: balance_dirty_state: bdi btrfs-1: dirty=803 wb=597 unstable=0 bg_thresh=997 thresh=1995 gap=595 poll_thresh=14 ino=257 dd-2584 [002] 212.182406: balance_dirty_state: bdi btrfs-1: dirty=828 wb=597 unstable=0 bg_thresh=997 thresh=1994 gap=569 poll_thresh=15 ino=257 dd-2584 [002] 212.182466: balance_dirty_state: bdi btrfs-1: dirty=828 wb=597 unstable=0 bg_thresh=997 thresh=1994 gap=569 poll_thresh=16 ino=257 dd-2584 [002] 212.182585: balance_dirty_state: bdi btrfs-1: dirty=853 wb=597 unstable=0 bg_thresh=999 thresh=1998 gap=548 poll_thresh=17 ino=257 dd-2584 [002] 212.182705: balance_dirty_state: bdi btrfs-1: dirty=903 wb=597 unstable=0 bg_thresh=995 thresh=1991 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 212.182709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 212.190303: balance_dirty_state: bdi btrfs-1: dirty=903 wb=472 unstable=0 bg_thresh=998 thresh=1996 gap=621 poll_thresh=18 ino=257 dd-2584 [002] 212.190367: balance_dirty_state: bdi btrfs-1: dirty=903 wb=472 unstable=0 bg_thresh=997 thresh=1995 gap=620 poll_thresh=13 ino=257 dd-2584 [002] 212.190425: balance_dirty_state: bdi btrfs-1: dirty=928 wb=472 unstable=0 bg_thresh=997 thresh=1995 gap=595 poll_thresh=14 ino=257 dd-2584 [002] 212.190485: balance_dirty_state: bdi btrfs-1: dirty=953 wb=472 unstable=0 bg_thresh=997 thresh=1994 gap=569 poll_thresh=15 ino=257 dd-2584 [002] 212.190546: balance_dirty_state: bdi btrfs-1: dirty=953 wb=472 unstable=0 bg_thresh=999 thresh=1999 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 212.190841: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=472 unstable=0 bg_thresh=999 thresh=1998 gap=523 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 212.190915: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9616 wrote=0 to_write=8192 dd-2584 [002] 212.190969: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=472 unstable=0 bg_thresh=995 thresh=1991 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 212.190970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 212.195828: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=692 wrote=784 to_write=7408 dd-2584 [002] 212.198264: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1122 unstable=0 bg_thresh=991 thresh=1983 gap=608 poll_thresh=18 ino=257 dd-2584 [002] 212.198363: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1122 unstable=0 bg_thresh=994 thresh=1988 gap=613 poll_thresh=13 ino=257 dd-2584 [002] 212.198424: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1122 unstable=0 bg_thresh=991 thresh=1982 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 212.198485: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1122 unstable=0 bg_thresh=996 thresh=1992 gap=567 poll_thresh=15 ino=257 dd-2584 [002] 212.198545: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1122 unstable=0 bg_thresh=993 thresh=1986 gap=561 poll_thresh=16 ino=257 dd-2584 [002] 212.198663: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1122 unstable=0 bg_thresh=992 thresh=1985 gap=510 poll_thresh=17 ino=257 dd-2584 [002] 212.198781: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1122 unstable=0 bg_thresh=992 thresh=1984 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 212.198786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 212.206279: balance_dirty_state: bdi btrfs-1: dirty=378 wb=997 unstable=0 bg_thresh=993 thresh=1986 gap=611 poll_thresh=18 ino=257 dd-2584 [002] 212.206386: balance_dirty_state: bdi btrfs-1: dirty=403 wb=997 unstable=0 bg_thresh=995 thresh=1991 gap=591 poll_thresh=13 ino=257 dd-2584 [002] 212.206447: balance_dirty_state: bdi btrfs-1: dirty=403 wb=997 unstable=0 bg_thresh=995 thresh=1990 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 212.206504: balance_dirty_state: bdi btrfs-1: dirty=428 wb=997 unstable=0 bg_thresh=997 thresh=1995 gap=570 poll_thresh=15 ino=257 dd-2584 [002] 212.206562: balance_dirty_state: bdi btrfs-1: dirty=453 wb=997 unstable=0 bg_thresh=994 thresh=1989 gap=539 poll_thresh=16 ino=257 dd-2584 [002] 212.206851: balance_dirty_state: bdi btrfs-1: dirty=478 wb=997 unstable=0 bg_thresh=994 thresh=1988 gap=513 poll_thresh=17 ino=257 dd-2584 [002] 212.206964: balance_dirty_state: bdi btrfs-1: dirty=503 wb=997 unstable=0 bg_thresh=993 thresh=1987 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 212.206968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 212.214275: balance_dirty_state: bdi btrfs-1: dirty=503 wb=797 unstable=0 bg_thresh=992 thresh=1985 gap=685 poll_thresh=18 ino=257 dd-2584 [002] 212.214363: balance_dirty_state: bdi btrfs-1: dirty=528 wb=797 unstable=0 bg_thresh=992 thresh=1984 gap=659 poll_thresh=13 ino=257 dd-2584 [002] 212.214484: balance_dirty_state: bdi btrfs-1: dirty=528 wb=797 unstable=0 bg_thresh=994 thresh=1989 gap=664 poll_thresh=14 ino=257 dd-2584 [002] 212.214601: balance_dirty_state: bdi btrfs-1: dirty=553 wb=797 unstable=0 bg_thresh=994 thresh=1988 gap=638 poll_thresh=15 ino=257 dd-2584 [002] 212.214719: balance_dirty_state: bdi btrfs-1: dirty=578 wb=797 unstable=0 bg_thresh=994 thresh=1988 gap=613 poll_thresh=16 ino=257 dd-2584 [002] 212.214954: balance_dirty_state: bdi btrfs-1: dirty=603 wb=797 unstable=0 bg_thresh=993 thresh=1987 gap=587 poll_thresh=17 ino=257 dd-2584 [002] 212.215194: balance_dirty_state: bdi btrfs-1: dirty=628 wb=797 unstable=0 bg_thresh=995 thresh=1991 gap=566 poll_thresh=18 ino=257 dd-2584 [002] 212.215428: balance_dirty_state: bdi btrfs-1: dirty=653 wb=797 unstable=0 bg_thresh=995 thresh=1990 gap=540 poll_thresh=19 ino=257 dd-2584 [002] 212.215662: balance_dirty_state: bdi btrfs-1: dirty=703 wb=797 unstable=0 bg_thresh=994 thresh=1989 gap=489 poll_thresh=20 ino=257 dd-2584 [002] 212.215670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 212.222273: balance_dirty_state: bdi btrfs-1: dirty=703 wb=797 unstable=0 bg_thresh=994 thresh=1989 gap=489 poll_thresh=20 ino=257 dd-2584 [002] 212.222280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 212.230250: balance_dirty_state: bdi btrfs-1: dirty=703 wb=797 unstable=0 bg_thresh=994 thresh=1989 gap=489 poll_thresh=20 ino=257 dd-2584 [002] 212.230258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 212.238250: balance_dirty_state: bdi btrfs-1: dirty=703 wb=672 unstable=0 bg_thresh=994 thresh=1989 gap=614 poll_thresh=20 ino=257 dd-2584 [000] 212.238485: balance_dirty_state: bdi btrfs-1: dirty=728 wb=672 unstable=0 bg_thresh=994 thresh=1989 gap=589 poll_thresh=15 ino=257 dd-2584 [000] 212.238542: balance_dirty_state: bdi btrfs-1: dirty=728 wb=672 unstable=0 bg_thresh=997 thresh=1994 gap=594 poll_thresh=16 ino=257 dd-2584 [000] 212.238653: balance_dirty_state: bdi btrfs-1: dirty=753 wb=672 unstable=0 bg_thresh=999 thresh=1999 gap=574 poll_thresh=17 ino=257 dd-2584 [000] 212.238765: balance_dirty_state: bdi btrfs-1: dirty=803 wb=672 unstable=0 bg_thresh=1002 thresh=2004 gap=529 poll_thresh=18 ino=257 dd-2584 [000] 212.238879: balance_dirty_state: bdi btrfs-1: dirty=828 wb=672 unstable=0 bg_thresh=1004 thresh=2008 gap=508 poll_thresh=19 ino=257 dd-2584 [000] 212.238991: balance_dirty_state: bdi btrfs-1: dirty=853 wb=672 unstable=0 bg_thresh=1003 thresh=2007 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 212.238996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 212.246206: balance_dirty_state: bdi btrfs-1: dirty=853 wb=547 unstable=0 bg_thresh=996 thresh=1993 gap=593 poll_thresh=20 ino=257 dd-2584 [000] 212.246285: balance_dirty_state: bdi btrfs-1: dirty=878 wb=547 unstable=0 bg_thresh=996 thresh=1993 gap=568 poll_thresh=15 ino=257 dd-2584 [000] 212.246341: balance_dirty_state: bdi btrfs-1: dirty=903 wb=547 unstable=0 bg_thresh=999 thresh=1998 gap=548 poll_thresh=16 ino=257 dd-2584 [000] 212.246451: balance_dirty_state: bdi btrfs-1: dirty=928 wb=547 unstable=0 bg_thresh=1001 thresh=2003 gap=528 poll_thresh=17 ino=257 dd-2584 [000] 212.246562: balance_dirty_state: bdi btrfs-1: dirty=953 wb=547 unstable=0 bg_thresh=1004 thresh=2008 gap=508 poll_thresh=18 ino=257 dd-2584 [000] 212.246846: balance_dirty_state: bdi btrfs-1: dirty=978 wb=547 unstable=0 bg_thresh=1006 thresh=2012 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 212.246851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 212.254296: balance_dirty_state: bdi btrfs-1: dirty=978 wb=547 unstable=0 bg_thresh=1006 thresh=2012 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 212.254305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 212.262226: balance_dirty_state: bdi btrfs-1: dirty=978 wb=422 unstable=0 bg_thresh=996 thresh=1993 gap=593 poll_thresh=19 ino=257 dd-2584 [000] 212.262298: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=422 unstable=0 bg_thresh=996 thresh=1993 gap=568 poll_thresh=14 ino=257 dd-2584 [000] 212.262361: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=422 unstable=0 bg_thresh=999 thresh=1998 gap=548 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 212.262362: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9688 wrote=0 to_write=8192 dd-2584 [000] 212.262421: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=422 unstable=0 bg_thresh=999 thresh=1998 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 212.262544: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=447 unstable=0 bg_thresh=1001 thresh=2003 gap=503 poll_thresh=17 ino=257 dd-2584 [000] 212.262672: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=522 unstable=0 bg_thresh=1003 thresh=2007 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 212.262673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 212.265068: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=760 wrote=848 to_write=7344 dd-2584 [000] 212.270276: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1122 unstable=0 bg_thresh=1001 thresh=2002 gap=627 poll_thresh=18 ino=257 dd-2584 [000] 212.270362: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1122 unstable=0 bg_thresh=1001 thresh=2002 gap=602 poll_thresh=13 ino=257 dd-2584 [000] 212.270420: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1122 unstable=0 bg_thresh=1003 thresh=2007 gap=607 poll_thresh=14 ino=257 dd-2584 [000] 212.270480: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1122 unstable=0 bg_thresh=1003 thresh=2007 gap=582 poll_thresh=15 ino=257 dd-2584 [000] 212.270539: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1122 unstable=0 bg_thresh=1003 thresh=2006 gap=581 poll_thresh=16 ino=257 dd-2584 [000] 212.270656: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1122 unstable=0 bg_thresh=1002 thresh=2005 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 212.270954: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1122 unstable=0 bg_thresh=1004 thresh=2009 gap=509 poll_thresh=18 ino=257 dd-2584 [000] 212.271074: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1122 unstable=0 bg_thresh=1004 thresh=2008 gap=483 poll_thresh=19 ino=257 dd-2584 [000] 212.271078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=56180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 212.278300: balance_dirty_state: bdi btrfs-1: dirty=403 wb=997 unstable=0 bg_thresh=995 thresh=1990 gap=590 poll_thresh=19 ino=257 dd-2584 [000] 212.278400: balance_dirty_state: bdi btrfs-1: dirty=428 wb=997 unstable=0 bg_thresh=995 thresh=1990 gap=565 poll_thresh=14 ino=257 dd-2584 [000] 212.278455: balance_dirty_state: bdi btrfs-1: dirty=453 wb=997 unstable=0 bg_thresh=997 thresh=1995 gap=545 poll_thresh=15 ino=257 dd-2584 [000] 212.278511: balance_dirty_state: bdi btrfs-1: dirty=453 wb=997 unstable=0 bg_thresh=997 thresh=1995 gap=545 poll_thresh=16 ino=257 dd-2584 [000] 212.278620: balance_dirty_state: bdi btrfs-1: dirty=478 wb=997 unstable=0 bg_thresh=1000 thresh=2000 gap=525 poll_thresh=17 ino=257 dd-2584 [000] 212.278734: balance_dirty_state: bdi btrfs-1: dirty=528 wb=997 unstable=0 bg_thresh=1005 thresh=2010 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 212.278738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=56180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.286225: balance_dirty_state: bdi btrfs-1: dirty=528 wb=872 unstable=0 bg_thresh=998 thresh=1997 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 212.286367: balance_dirty_state: bdi btrfs-1: dirty=553 wb=872 unstable=0 bg_thresh=998 thresh=1997 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 212.286516: balance_dirty_state: bdi btrfs-1: dirty=553 wb=872 unstable=0 bg_thresh=1001 thresh=2002 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 212.286670: balance_dirty_state: bdi btrfs-1: dirty=578 wb=872 unstable=0 bg_thresh=1001 thresh=2002 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 212.286774: balance_dirty_state: bdi btrfs-1: dirty=578 wb=872 unstable=0 bg_thresh=1003 thresh=2007 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 212.287083: balance_dirty_state: bdi btrfs-1: dirty=628 wb=872 unstable=0 bg_thresh=1003 thresh=2006 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 212.287713: balance_dirty_state: bdi btrfs-1: dirty=653 wb=872 unstable=0 bg_thresh=1007 thresh=2015 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 212.287724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=56180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.294256: balance_dirty_state: bdi btrfs-1: dirty=653 wb=872 unstable=0 bg_thresh=1001 thresh=2003 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 212.294266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=56180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.306292: balance_dirty_state: bdi btrfs-1: dirty=653 wb=597 unstable=0 bg_thresh=990 thresh=1981 gap=731 poll_thresh=18 ino=257 dd-2584 [004] 212.306405: balance_dirty_state: bdi btrfs-1: dirty=678 wb=597 unstable=0 bg_thresh=990 thresh=1981 gap=706 poll_thresh=13 ino=257 dd-2584 [004] 212.306487: balance_dirty_state: bdi btrfs-1: dirty=678 wb=597 unstable=0 bg_thresh=993 thresh=1986 gap=711 poll_thresh=14 ino=257 dd-2584 [004] 212.306553: balance_dirty_state: bdi btrfs-1: dirty=703 wb=597 unstable=0 bg_thresh=993 thresh=1986 gap=686 poll_thresh=15 ino=257 dd-2584 [004] 212.306610: balance_dirty_state: bdi btrfs-1: dirty=728 wb=597 unstable=0 bg_thresh=995 thresh=1991 gap=666 poll_thresh=16 ino=257 dd-2584 [004] 212.306725: balance_dirty_state: bdi btrfs-1: dirty=753 wb=597 unstable=0 bg_thresh=995 thresh=1990 gap=640 poll_thresh=17 ino=257 dd-2584 [004] 212.306844: balance_dirty_state: bdi btrfs-1: dirty=778 wb=597 unstable=0 bg_thresh=997 thresh=1994 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 212.307018: balance_dirty_state: bdi btrfs-1: dirty=803 wb=597 unstable=0 bg_thresh=996 thresh=1993 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 212.307192: balance_dirty_state: bdi btrfs-1: dirty=853 wb=597 unstable=0 bg_thresh=993 thresh=1986 gap=536 poll_thresh=20 ino=257 dd-2584 [004] 212.307364: balance_dirty_state: bdi btrfs-1: dirty=878 wb=597 unstable=0 bg_thresh=995 thresh=1990 gap=515 poll_thresh=21 ino=257 dd-2584 [004] 212.307808: balance_dirty_state: bdi btrfs-1: dirty=903 wb=597 unstable=0 bg_thresh=994 thresh=1989 gap=489 poll_thresh=22 ino=257 dd-2584 [004] 212.307815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=56180 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 212.314327: balance_dirty_state: bdi btrfs-1: dirty=903 wb=472 unstable=0 bg_thresh=990 thresh=1980 gap=605 poll_thresh=22 ino=257 dd-2584 [004] 212.314419: balance_dirty_state: bdi btrfs-1: dirty=928 wb=472 unstable=0 bg_thresh=990 thresh=1980 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 212.314553: balance_dirty_state: bdi btrfs-1: dirty=953 wb=472 unstable=0 bg_thresh=992 thresh=1985 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 212.314664: balance_dirty_state: bdi btrfs-1: dirty=978 wb=472 unstable=0 bg_thresh=995 thresh=1990 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 212.314779: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=472 unstable=0 bg_thresh=997 thresh=1994 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 212.314784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=56180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 212.314869: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9740 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 212.317279: writeback_single_inode: bdi btrfs-1: ino=257 state= age=812 wrote=768 to_write=7424 dd-2584 [004] 212.326261: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1122 unstable=0 bg_thresh=987 thresh=1974 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 212.326373: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1122 unstable=0 bg_thresh=987 thresh=1974 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 212.326435: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1122 unstable=0 bg_thresh=989 thresh=1979 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 212.326492: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1122 unstable=0 bg_thresh=989 thresh=1979 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 212.326608: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1122 unstable=0 bg_thresh=992 thresh=1984 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 212.326728: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1122 unstable=0 bg_thresh=997 thresh=1994 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 212.327020: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1122 unstable=0 bg_thresh=996 thresh=1993 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 212.327025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=56180 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 212.334265: balance_dirty_state: bdi btrfs-1: dirty=378 wb=997 unstable=0 bg_thresh=994 thresh=1989 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 212.334351: balance_dirty_state: bdi btrfs-1: dirty=403 wb=997 unstable=0 bg_thresh=994 thresh=1989 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 212.334406: balance_dirty_state: bdi btrfs-1: dirty=428 wb=997 unstable=0 bg_thresh=997 thresh=1994 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 212.334464: balance_dirty_state: bdi btrfs-1: dirty=428 wb=997 unstable=0 bg_thresh=994 thresh=1988 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 212.334577: balance_dirty_state: bdi btrfs-1: dirty=478 wb=997 unstable=0 bg_thresh=996 thresh=1992 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 212.334690: balance_dirty_state: bdi btrfs-1: dirty=503 wb=997 unstable=0 bg_thresh=995 thresh=1991 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 212.334694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=56180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.342315: balance_dirty_state: bdi btrfs-1: dirty=503 wb=997 unstable=0 bg_thresh=996 thresh=1993 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 212.342325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=56180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.354274: balance_dirty_state: bdi btrfs-1: dirty=503 wb=872 unstable=0 bg_thresh=991 thresh=1982 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 212.354379: balance_dirty_state: bdi btrfs-1: dirty=528 wb=872 unstable=0 bg_thresh=991 thresh=1982 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 212.354462: balance_dirty_state: bdi btrfs-1: dirty=528 wb=872 unstable=0 bg_thresh=993 thresh=1987 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 212.354545: balance_dirty_state: bdi btrfs-1: dirty=553 wb=872 unstable=0 bg_thresh=993 thresh=1987 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 212.354628: balance_dirty_state: bdi btrfs-1: dirty=578 wb=872 unstable=0 bg_thresh=996 thresh=1992 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 212.354817: balance_dirty_state: bdi btrfs-1: dirty=603 wb=797 unstable=0 bg_thresh=995 thresh=1991 gap=591 poll_thresh=17 ino=257 dd-2584 [004] 212.355288: balance_dirty_state: bdi btrfs-1: dirty=628 wb=797 unstable=0 bg_thresh=997 thresh=1995 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 212.355457: balance_dirty_state: bdi btrfs-1: dirty=653 wb=797 unstable=0 bg_thresh=997 thresh=1994 gap=544 poll_thresh=19 ino=257 dd-2584 [004] 212.355627: balance_dirty_state: bdi btrfs-1: dirty=703 wb=797 unstable=0 bg_thresh=996 thresh=1993 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 212.355633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=56180 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 212.362320: balance_dirty_state: bdi btrfs-1: dirty=703 wb=797 unstable=0 bg_thresh=996 thresh=1993 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 212.362329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=56180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.370286: balance_dirty_state: bdi btrfs-1: dirty=703 wb=647 unstable=0 bg_thresh=989 thresh=1978 gap=628 poll_thresh=20 ino=257 dd-2584 [004] 212.370375: balance_dirty_state: bdi btrfs-1: dirty=703 wb=647 unstable=0 bg_thresh=989 thresh=1978 gap=628 poll_thresh=15 ino=257 dd-2584 [004] 212.370436: balance_dirty_state: bdi btrfs-1: dirty=728 wb=647 unstable=0 bg_thresh=991 thresh=1983 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 212.370554: balance_dirty_state: bdi btrfs-1: dirty=753 wb=647 unstable=0 bg_thresh=994 thresh=1988 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 212.370674: balance_dirty_state: bdi btrfs-1: dirty=778 wb=647 unstable=0 bg_thresh=996 thresh=1993 gap=568 poll_thresh=18 ino=257 dd-2584 [004] 212.370798: balance_dirty_state: bdi btrfs-1: dirty=828 wb=647 unstable=0 bg_thresh=998 thresh=1997 gap=522 poll_thresh=19 ino=257 dd-2584 [004] 212.370917: balance_dirty_state: bdi btrfs-1: dirty=853 wb=647 unstable=0 bg_thresh=998 thresh=1996 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 212.370922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=56180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.378325: balance_dirty_state: bdi btrfs-1: dirty=853 wb=522 unstable=0 bg_thresh=989 thresh=1978 gap=603 poll_thresh=20 ino=257 dd-2584 [004] 212.378432: balance_dirty_state: bdi btrfs-1: dirty=878 wb=522 unstable=0 bg_thresh=989 thresh=1978 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 212.378676: balance_dirty_state: bdi btrfs-1: dirty=878 wb=522 unstable=0 bg_thresh=991 thresh=1983 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 212.378796: balance_dirty_state: bdi btrfs-1: dirty=928 wb=522 unstable=0 bg_thresh=994 thresh=1988 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 212.378916: balance_dirty_state: bdi btrfs-1: dirty=953 wb=522 unstable=0 bg_thresh=996 thresh=1993 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 212.379038: balance_dirty_state: bdi btrfs-1: dirty=978 wb=522 unstable=0 bg_thresh=998 thresh=1997 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 212.379043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=55720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.386272: balance_dirty_state: bdi btrfs-1: dirty=978 wb=522 unstable=0 bg_thresh=998 thresh=1997 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 212.386283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=55720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 212.394297: balance_dirty_state: bdi btrfs-1: dirty=978 wb=322 unstable=0 bg_thresh=993 thresh=1986 gap=686 poll_thresh=19 ino=257 dd-2584 [001] 212.394389: balance_dirty_state: bdi btrfs-1: dirty=978 wb=272 unstable=0 bg_thresh=995 thresh=1991 gap=741 poll_thresh=14 ino=257 dd-2584 [001] 212.394459: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=272 unstable=0 bg_thresh=995 thresh=1991 gap=716 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 212.394500: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9820 wrote=0 to_write=8192 dd-2584 [001] 212.394535: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=272 unstable=0 bg_thresh=998 thresh=1996 gap=696 poll_thresh=16 ino=257 dd-2584 [001] 212.394680: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=297 unstable=0 bg_thresh=1000 thresh=2001 gap=676 poll_thresh=17 ino=257 dd-2584 [001] 212.394830: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=347 unstable=0 bg_thresh=1002 thresh=2005 gap=655 poll_thresh=18 ino=257 dd-2584 [001] 212.394979: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=397 unstable=0 bg_thresh=1002 thresh=2004 gap=604 poll_thresh=19 ino=257 dd-2584 [001] 212.395342: balance_dirty_state: bdi btrfs-1: dirty=928 wb=497 unstable=0 bg_thresh=998 thresh=1997 gap=572 poll_thresh=20 ino=257 dd-2584 [001] 212.395490: balance_dirty_state: bdi btrfs-1: dirty=928 wb=522 unstable=0 bg_thresh=998 thresh=1996 gap=546 poll_thresh=21 ino=257 dd-2584 [001] 212.395641: balance_dirty_state: bdi btrfs-1: dirty=903 wb=572 unstable=0 bg_thresh=1000 thresh=2000 gap=525 poll_thresh=22 ino=257 dd-2584 [001] 212.395798: balance_dirty_state: bdi btrfs-1: dirty=928 wb=597 unstable=0 bg_thresh=999 thresh=1999 gap=474 poll_thresh=23 ino=257 dd-2584 [001] 212.395800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=55720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 212.398546: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=1008 to_write=7184 dd-2584 [001] 212.402335: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1272 unstable=0 bg_thresh=999 thresh=1999 gap=474 poll_thresh=23 ino=257 dd-2584 [001] 212.402344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=55720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 212.410264: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1247 unstable=0 bg_thresh=995 thresh=1991 gap=491 poll_thresh=23 ino=257 dd-2584 [001] 212.410269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=55720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 212.418336: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1147 unstable=0 bg_thresh=997 thresh=1994 gap=594 poll_thresh=23 ino=257 dd-2584 [001] 212.418422: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1147 unstable=0 bg_thresh=999 thresh=1999 gap=599 poll_thresh=17 ino=257 dd-2584 [001] 212.418571: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1147 unstable=0 bg_thresh=999 thresh=1998 gap=548 poll_thresh=18 ino=257 dd-2584 [001] 212.418701: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1147 unstable=0 bg_thresh=998 thresh=1997 gap=522 poll_thresh=19 ino=257 dd-2584 [001] 212.418822: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1147 unstable=0 bg_thresh=995 thresh=1990 gap=490 poll_thresh=20 ino=257 dd-2584 [001] 212.418830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=55720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 212.426362: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1147 unstable=0 bg_thresh=995 thresh=1991 gap=491 poll_thresh=20 ino=257 dd-2584 [001] 212.426368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=55720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 212.434377: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1147 unstable=0 bg_thresh=1003 thresh=2006 gap=506 poll_thresh=20 ino=257 dd-2584 [001] 212.434453: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1147 unstable=0 bg_thresh=1002 thresh=2005 gap=480 poll_thresh=15 ino=257 dd-2584 [001] 212.434457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=55720 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 212.442340: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1022 unstable=0 bg_thresh=1002 thresh=2004 gap=604 poll_thresh=15 ino=257 dd-2584 [001] 212.442590: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1022 unstable=0 bg_thresh=1001 thresh=2003 gap=603 poll_thresh=11 ino=257 dd-2584 [001] 212.442649: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1022 unstable=0 bg_thresh=1001 thresh=2003 gap=578 poll_thresh=12 ino=257 dd-2584 [001] 212.442710: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1022 unstable=0 bg_thresh=1001 thresh=2002 gap=552 poll_thresh=13 ino=257 dd-2584 [001] 212.442769: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1022 unstable=0 bg_thresh=1003 thresh=2007 gap=557 poll_thresh=14 ino=257 dd-2584 [001] 212.442828: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1022 unstable=0 bg_thresh=1000 thresh=2001 gap=526 poll_thresh=15 ino=257 dd-2584 [001] 212.442887: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1022 unstable=0 bg_thresh=1003 thresh=2006 gap=506 poll_thresh=16 ino=257 dd-2584 [001] 212.443004: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1022 unstable=0 bg_thresh=1002 thresh=2005 gap=480 poll_thresh=17 ino=257 dd-2584 [001] 212.443009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=55720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 212.450333: balance_dirty_state: bdi btrfs-1: dirty=503 wb=872 unstable=0 bg_thresh=997 thresh=1994 gap=619 poll_thresh=17 ino=257 dd-2584 [001] 212.450405: balance_dirty_state: bdi btrfs-1: dirty=528 wb=872 unstable=0 bg_thresh=999 thresh=1999 gap=599 poll_thresh=13 ino=257 dd-2584 [001] 212.450471: balance_dirty_state: bdi btrfs-1: dirty=528 wb=872 unstable=0 bg_thresh=998 thresh=1996 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 212.450535: balance_dirty_state: bdi btrfs-1: dirty=553 wb=872 unstable=0 bg_thresh=995 thresh=1990 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 212.450596: balance_dirty_state: bdi btrfs-1: dirty=578 wb=872 unstable=0 bg_thresh=1000 thresh=2001 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 212.450721: balance_dirty_state: bdi btrfs-1: dirty=603 wb=872 unstable=0 bg_thresh=996 thresh=1992 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 212.450851: balance_dirty_state: bdi btrfs-1: dirty=628 wb=872 unstable=0 bg_thresh=995 thresh=1991 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 212.450856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=55720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 212.462346: balance_dirty_state: bdi btrfs-1: dirty=628 wb=872 unstable=0 bg_thresh=991 thresh=1982 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 212.462354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=55720 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 212.474367: balance_dirty_state: bdi btrfs-1: dirty=628 wb=747 unstable=0 bg_thresh=992 thresh=1984 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 212.474633: balance_dirty_state: bdi btrfs-1: dirty=653 wb=747 unstable=0 bg_thresh=992 thresh=1984 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 212.474690: balance_dirty_state: bdi btrfs-1: dirty=653 wb=747 unstable=0 bg_thresh=994 thresh=1989 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 212.474747: balance_dirty_state: bdi btrfs-1: dirty=678 wb=747 unstable=0 bg_thresh=994 thresh=1989 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 212.474804: balance_dirty_state: bdi btrfs-1: dirty=703 wb=747 unstable=0 bg_thresh=997 thresh=1994 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 212.474920: balance_dirty_state: bdi btrfs-1: dirty=728 wb=747 unstable=0 bg_thresh=999 thresh=1999 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 212.475036: balance_dirty_state: bdi btrfs-1: dirty=753 wb=747 unstable=0 bg_thresh=1001 thresh=2003 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 212.475153: balance_dirty_state: bdi btrfs-1: dirty=778 wb=747 unstable=0 bg_thresh=1001 thresh=2002 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 212.475157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=55720 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 212.482368: balance_dirty_state: bdi btrfs-1: dirty=778 wb=747 unstable=0 bg_thresh=1001 thresh=2002 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 212.482377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=53028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 212.490379: balance_dirty_state: bdi btrfs-1: dirty=778 wb=622 unstable=0 bg_thresh=998 thresh=1997 gap=597 poll_thresh=19 ino=257 dd-2584 [000] 212.490492: balance_dirty_state: bdi btrfs-1: dirty=803 wb=622 unstable=0 bg_thresh=998 thresh=1997 gap=572 poll_thresh=14 ino=257 dd-2584 [000] 212.490607: balance_dirty_state: bdi btrfs-1: dirty=803 wb=622 unstable=0 bg_thresh=1001 thresh=2002 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 212.490722: balance_dirty_state: bdi btrfs-1: dirty=828 wb=622 unstable=0 bg_thresh=1003 thresh=2007 gap=557 poll_thresh=16 ino=257 dd-2584 [000] 212.490957: balance_dirty_state: bdi btrfs-1: dirty=853 wb=622 unstable=0 bg_thresh=1003 thresh=2006 gap=531 poll_thresh=17 ino=257 dd-2584 [000] 212.491557: balance_dirty_state: bdi btrfs-1: dirty=878 wb=622 unstable=0 bg_thresh=1002 thresh=2005 gap=505 poll_thresh=18 ino=257 dd-2584 [000] 212.491794: balance_dirty_state: bdi btrfs-1: dirty=928 wb=622 unstable=0 bg_thresh=1002 thresh=2004 gap=454 poll_thresh=19 ino=257 dd-2584 [000] 212.491803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=53028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 212.498329: balance_dirty_state: bdi btrfs-1: dirty=928 wb=497 unstable=0 bg_thresh=1001 thresh=2003 gap=578 poll_thresh=19 ino=257 dd-2584 [000] 212.498455: balance_dirty_state: bdi btrfs-1: dirty=928 wb=497 unstable=0 bg_thresh=1004 thresh=2008 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 212.498573: balance_dirty_state: bdi btrfs-1: dirty=953 wb=497 unstable=0 bg_thresh=1003 thresh=2007 gap=557 poll_thresh=15 ino=257 dd-2584 [000] 212.498690: balance_dirty_state: bdi btrfs-1: dirty=978 wb=497 unstable=0 bg_thresh=1003 thresh=2007 gap=532 poll_thresh=16 ino=257 dd-2584 [000] 212.498926: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=497 unstable=0 bg_thresh=1005 thresh=2011 gap=511 poll_thresh=17 ino=257 dd-2584 [000] 212.499160: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=497 unstable=0 bg_thresh=1005 thresh=2010 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 212.499168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=53028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 212.499213: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9924 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 212.502187: writeback_single_inode: bdi btrfs-1: ino=257 state= age=172 wrote=800 to_write=7392 dd-2584 [000] 212.510347: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1297 unstable=0 bg_thresh=1005 thresh=2010 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 212.510356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=53028 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 212.518390: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1147 unstable=0 bg_thresh=1003 thresh=2007 gap=632 poll_thresh=18 ino=257 dd-2584 [000] 212.518479: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1147 unstable=0 bg_thresh=1000 thresh=2001 gap=601 poll_thresh=13 ino=257 dd-2584 [000] 212.518550: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1147 unstable=0 bg_thresh=1000 thresh=2000 gap=600 poll_thresh=14 ino=257 dd-2584 [000] 212.518620: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1147 unstable=0 bg_thresh=1002 thresh=2005 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 212.518691: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1147 unstable=0 bg_thresh=999 thresh=1999 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 212.518832: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1147 unstable=0 bg_thresh=1001 thresh=2003 gap=528 poll_thresh=17 ino=257 dd-2584 [000] 212.519186: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1147 unstable=0 bg_thresh=1001 thresh=2002 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 212.519325: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1147 unstable=0 bg_thresh=1000 thresh=2001 gap=451 poll_thresh=19 ino=257 dd-2584 [000] 212.519330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=53028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.526319: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1022 unstable=0 bg_thresh=999 thresh=1999 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 212.526424: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1022 unstable=0 bg_thresh=999 thresh=1999 gap=549 poll_thresh=14 ino=257 dd-2584 [004] 212.526508: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1022 unstable=0 bg_thresh=1002 thresh=2004 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 212.526592: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1022 unstable=0 bg_thresh=1002 thresh=2004 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 212.526757: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1022 unstable=0 bg_thresh=1004 thresh=2009 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 212.526927: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1022 unstable=0 bg_thresh=1009 thresh=2019 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 212.526933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=53028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.534346: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1022 unstable=0 bg_thresh=1009 thresh=2019 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 212.534352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=53028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.542321: balance_dirty_state: bdi btrfs-1: dirty=528 wb=897 unstable=0 bg_thresh=1007 thresh=2014 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 212.542397: balance_dirty_state: bdi btrfs-1: dirty=528 wb=897 unstable=0 bg_thresh=1007 thresh=2014 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 212.542454: balance_dirty_state: bdi btrfs-1: dirty=553 wb=897 unstable=0 bg_thresh=1009 thresh=2019 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 212.542511: balance_dirty_state: bdi btrfs-1: dirty=578 wb=897 unstable=0 bg_thresh=1006 thresh=2013 gap=538 poll_thresh=15 ino=257 dd-2584 [004] 212.542568: balance_dirty_state: bdi btrfs-1: dirty=578 wb=897 unstable=0 bg_thresh=1009 thresh=2018 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 212.542852: balance_dirty_state: bdi btrfs-1: dirty=603 wb=897 unstable=0 bg_thresh=1008 thresh=2017 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 212.542967: balance_dirty_state: bdi btrfs-1: dirty=653 wb=897 unstable=0 bg_thresh=1010 thresh=2021 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 212.542971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=53028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 212.550430: balance_dirty_state: bdi btrfs-1: dirty=653 wb=897 unstable=0 bg_thresh=1010 thresh=2021 gap=471 poll_thresh=18 ino=257 dd-2584 [005] 212.550435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=53028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 212.558382: balance_dirty_state: bdi btrfs-1: dirty=653 wb=897 unstable=0 bg_thresh=1010 thresh=2021 gap=471 poll_thresh=18 ino=257 dd-2584 [005] 212.558390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=53028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 212.566426: balance_dirty_state: bdi btrfs-1: dirty=653 wb=797 unstable=0 bg_thresh=999 thresh=1999 gap=549 poll_thresh=18 ino=257 dd-2584 [005] 212.566553: balance_dirty_state: bdi btrfs-1: dirty=678 wb=797 unstable=0 bg_thresh=1002 thresh=2004 gap=529 poll_thresh=13 ino=257 dd-2584 [005] 212.566671: balance_dirty_state: bdi btrfs-1: dirty=678 wb=797 unstable=0 bg_thresh=1002 thresh=2004 gap=529 poll_thresh=14 ino=257 dd-2584 [005] 212.566790: balance_dirty_state: bdi btrfs-1: dirty=703 wb=797 unstable=0 bg_thresh=1001 thresh=2003 gap=503 poll_thresh=15 ino=257 dd-2584 [005] 212.566906: balance_dirty_state: bdi btrfs-1: dirty=703 wb=797 unstable=0 bg_thresh=1004 thresh=2008 gap=508 poll_thresh=16 ino=257 dd-2584 [005] 212.567141: balance_dirty_state: bdi btrfs-1: dirty=753 wb=797 unstable=0 bg_thresh=1003 thresh=2007 gap=457 poll_thresh=17 ino=257 dd-2584 [005] 212.567149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=53028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 212.574387: balance_dirty_state: bdi btrfs-1: dirty=753 wb=522 unstable=0 bg_thresh=1000 thresh=2000 gap=725 poll_thresh=17 ino=257 dd-2584 [005] 212.574470: balance_dirty_state: bdi btrfs-1: dirty=753 wb=522 unstable=0 bg_thresh=999 thresh=1999 gap=724 poll_thresh=13 ino=257 dd-2584 [005] 212.574533: balance_dirty_state: bdi btrfs-1: dirty=778 wb=522 unstable=0 bg_thresh=1005 thresh=2011 gap=711 poll_thresh=14 ino=257 dd-2584 [005] 212.574592: balance_dirty_state: bdi btrfs-1: dirty=803 wb=522 unstable=0 bg_thresh=1005 thresh=2010 gap=685 poll_thresh=15 ino=257 dd-2584 [005] 212.574652: balance_dirty_state: bdi btrfs-1: dirty=803 wb=522 unstable=0 bg_thresh=1007 thresh=2015 gap=690 poll_thresh=16 ino=257 dd-2584 [005] 212.574770: balance_dirty_state: bdi btrfs-1: dirty=853 wb=522 unstable=0 bg_thresh=1007 thresh=2014 gap=639 poll_thresh=17 ino=257 dd-2584 [005] 212.575071: balance_dirty_state: bdi btrfs-1: dirty=878 wb=522 unstable=0 bg_thresh=1003 thresh=2007 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 212.575192: balance_dirty_state: bdi btrfs-1: dirty=903 wb=522 unstable=0 bg_thresh=1003 thresh=2006 gap=581 poll_thresh=19 ino=257 dd-2584 [005] 212.575313: balance_dirty_state: bdi btrfs-1: dirty=928 wb=522 unstable=0 bg_thresh=1002 thresh=2004 gap=554 poll_thresh=20 ino=257 dd-2584 [005] 212.575432: balance_dirty_state: bdi btrfs-1: dirty=978 wb=522 unstable=0 bg_thresh=1001 thresh=2003 gap=503 poll_thresh=21 ino=257 dd-2584 [005] 212.575556: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=522 unstable=0 bg_thresh=1001 thresh=2002 gap=477 poll_thresh=22 ino=257 dd-2584 [005] 212.575561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=53028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 212.575617: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10000 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 212.578321: writeback_single_inode: bdi btrfs-1: ino=257 state= age=60 wrote=752 to_write=7440 dd-2584 [005] 212.582303: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1172 unstable=0 bg_thresh=996 thresh=1993 gap=593 poll_thresh=22 ino=257 dd-2584 [005] 212.582373: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1172 unstable=0 bg_thresh=992 thresh=1985 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 212.582504: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1172 unstable=0 bg_thresh=998 thresh=1996 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 212.582631: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1172 unstable=0 bg_thresh=994 thresh=1988 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 212.582761: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1172 unstable=0 bg_thresh=999 thresh=1998 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 212.582766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-205% task_weight=97% bdi_bw=53028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 212.594332: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1172 unstable=0 bg_thresh=989 thresh=1978 gap=478 poll_thresh=19 ino=257 dd-2584 [005] 212.594337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=51600 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 212.606351: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1047 unstable=0 bg_thresh=991 thresh=1982 gap=607 poll_thresh=19 ino=257 dd-2584 [005] 212.606620: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1047 unstable=0 bg_thresh=991 thresh=1982 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 212.606678: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1047 unstable=0 bg_thresh=993 thresh=1987 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 212.606734: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1047 unstable=0 bg_thresh=996 thresh=1992 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 212.606847: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1047 unstable=0 bg_thresh=998 thresh=1997 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 212.606963: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1047 unstable=0 bg_thresh=998 thresh=1996 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 212.606968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=51600 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 212.614403: balance_dirty_state: bdi btrfs-1: dirty=453 wb=947 unstable=0 bg_thresh=992 thresh=1984 gap=584 poll_thresh=18 ino=257 dd-2584 [005] 212.614523: balance_dirty_state: bdi btrfs-1: dirty=478 wb=922 unstable=0 bg_thresh=994 thresh=1989 gap=589 poll_thresh=13 ino=257 dd-2584 [005] 212.614588: balance_dirty_state: bdi btrfs-1: dirty=478 wb=922 unstable=0 bg_thresh=990 thresh=1981 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 212.614649: balance_dirty_state: bdi btrfs-1: dirty=503 wb=922 unstable=0 bg_thresh=993 thresh=1987 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 212.614712: balance_dirty_state: bdi btrfs-1: dirty=503 wb=922 unstable=0 bg_thresh=989 thresh=1979 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 212.614837: balance_dirty_state: bdi btrfs-1: dirty=553 wb=922 unstable=0 bg_thresh=989 thresh=1978 gap=503 poll_thresh=17 ino=257 dd-2584 [005] 212.614961: balance_dirty_state: bdi btrfs-1: dirty=578 wb=922 unstable=0 bg_thresh=994 thresh=1989 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 212.614966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=51600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.622452: balance_dirty_state: bdi btrfs-1: dirty=578 wb=922 unstable=0 bg_thresh=994 thresh=1989 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 212.622460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=51600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.630352: balance_dirty_state: bdi btrfs-1: dirty=578 wb=797 unstable=0 bg_thresh=994 thresh=1988 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 212.630454: balance_dirty_state: bdi btrfs-1: dirty=578 wb=797 unstable=0 bg_thresh=994 thresh=1988 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 212.630687: balance_dirty_state: bdi btrfs-1: dirty=603 wb=797 unstable=0 bg_thresh=996 thresh=1993 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 212.630744: balance_dirty_state: bdi btrfs-1: dirty=628 wb=797 unstable=0 bg_thresh=996 thresh=1993 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 212.630800: balance_dirty_state: bdi btrfs-1: dirty=628 wb=797 unstable=0 bg_thresh=999 thresh=1998 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 212.630913: balance_dirty_state: bdi btrfs-1: dirty=678 wb=797 unstable=0 bg_thresh=998 thresh=1997 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 212.631028: balance_dirty_state: bdi btrfs-1: dirty=703 wb=797 unstable=0 bg_thresh=1000 thresh=2001 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 212.631143: balance_dirty_state: bdi btrfs-1: dirty=728 wb=797 unstable=0 bg_thresh=1000 thresh=2000 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 212.631147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=51600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.638403: balance_dirty_state: bdi btrfs-1: dirty=728 wb=772 unstable=0 bg_thresh=994 thresh=1988 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 212.638416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=51600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.646391: balance_dirty_state: bdi btrfs-1: dirty=728 wb=522 unstable=0 bg_thresh=993 thresh=1987 gap=737 poll_thresh=19 ino=257 dd-2584 [004] 212.646483: balance_dirty_state: bdi btrfs-1: dirty=753 wb=522 unstable=0 bg_thresh=993 thresh=1987 gap=712 poll_thresh=14 ino=257 dd-2584 [004] 212.646544: balance_dirty_state: bdi btrfs-1: dirty=753 wb=522 unstable=0 bg_thresh=996 thresh=1992 gap=717 poll_thresh=15 ino=257 dd-2584 [004] 212.646604: balance_dirty_state: bdi btrfs-1: dirty=778 wb=522 unstable=0 bg_thresh=996 thresh=1992 gap=692 poll_thresh=16 ino=257 dd-2584 [004] 212.646723: balance_dirty_state: bdi btrfs-1: dirty=803 wb=522 unstable=0 bg_thresh=1001 thresh=2002 gap=677 poll_thresh=17 ino=257 dd-2584 [004] 212.646845: balance_dirty_state: bdi btrfs-1: dirty=853 wb=522 unstable=0 bg_thresh=1000 thresh=2001 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 212.647152: balance_dirty_state: bdi btrfs-1: dirty=878 wb=522 unstable=0 bg_thresh=1000 thresh=2000 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 212.647274: balance_dirty_state: bdi btrfs-1: dirty=903 wb=522 unstable=0 bg_thresh=999 thresh=1999 gap=574 poll_thresh=20 ino=257 dd-2584 [004] 212.647394: balance_dirty_state: bdi btrfs-1: dirty=928 wb=522 unstable=0 bg_thresh=1001 thresh=2003 gap=553 poll_thresh=21 ino=257 dd-2584 [004] 212.647516: balance_dirty_state: bdi btrfs-1: dirty=978 wb=522 unstable=0 bg_thresh=1001 thresh=2002 gap=502 poll_thresh=22 ino=257 dd-2584 [004] 212.647638: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=522 unstable=0 bg_thresh=1000 thresh=2001 gap=476 poll_thresh=23 ino=257 dd-2584 [004] 212.647643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=51600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 212.647678: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10072 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 212.650231: writeback_single_inode: bdi btrfs-1: ino=257 state= age=64 wrote=784 to_write=7408 dd-2584 [004] 212.654330: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1297 unstable=0 bg_thresh=1000 thresh=2001 gap=476 poll_thresh=23 ino=257 dd-2584 [004] 212.654335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=51600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.662429: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1297 unstable=0 bg_thresh=1000 thresh=2001 gap=476 poll_thresh=23 ino=257 dd-2584 [004] 212.662440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=51600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.670483: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1297 unstable=0 bg_thresh=1000 thresh=2001 gap=476 poll_thresh=23 ino=257 dd-2584 [004] 212.670490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=51600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.678466: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1297 unstable=0 bg_thresh=1000 thresh=2001 gap=476 poll_thresh=23 ino=257 dd-2584 [004] 212.678476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=51600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.686343: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1122 unstable=0 bg_thresh=990 thresh=1980 gap=630 poll_thresh=23 ino=257 dd-2584 [004] 212.686447: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1047 unstable=0 bg_thresh=990 thresh=1980 gap=680 poll_thresh=17 ino=257 dd-2584 [004] 212.686587: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1022 unstable=0 bg_thresh=995 thresh=1990 gap=690 poll_thresh=18 ino=257 dd-2584 [004] 212.686698: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1022 unstable=0 bg_thresh=997 thresh=1995 gap=670 poll_thresh=19 ino=257 dd-2584 [004] 212.686987: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1022 unstable=0 bg_thresh=997 thresh=1994 gap=644 poll_thresh=20 ino=257 dd-2584 [004] 212.687101: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1022 unstable=0 bg_thresh=996 thresh=1993 gap=593 poll_thresh=21 ino=257 dd-2584 [004] 212.687213: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1022 unstable=0 bg_thresh=998 thresh=1997 gap=572 poll_thresh=22 ino=257 dd-2584 [004] 212.687326: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1022 unstable=0 bg_thresh=998 thresh=1996 gap=546 poll_thresh=23 ino=257 dd-2584 [004] 212.687439: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1022 unstable=0 bg_thresh=997 thresh=1995 gap=495 poll_thresh=24 ino=257 dd-2584 [004] 212.687444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=51600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.694385: balance_dirty_state: bdi btrfs-1: dirty=478 wb=897 unstable=0 bg_thresh=993 thresh=1987 gap=612 poll_thresh=24 ino=257 dd-2584 [004] 212.694445: balance_dirty_state: bdi btrfs-1: dirty=478 wb=897 unstable=0 bg_thresh=993 thresh=1987 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 212.694555: balance_dirty_state: bdi btrfs-1: dirty=503 wb=897 unstable=0 bg_thresh=996 thresh=1992 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 212.694666: balance_dirty_state: bdi btrfs-1: dirty=553 wb=897 unstable=0 bg_thresh=1001 thresh=2002 gap=552 poll_thresh=20 ino=257 dd-2584 [004] 212.694780: balance_dirty_state: bdi btrfs-1: dirty=578 wb=897 unstable=0 bg_thresh=1000 thresh=2001 gap=526 poll_thresh=21 ino=257 dd-2584 [004] 212.695064: balance_dirty_state: bdi btrfs-1: dirty=603 wb=897 unstable=0 bg_thresh=1000 thresh=2000 gap=500 poll_thresh=22 ino=257 dd-2584 [004] 212.695179: balance_dirty_state: bdi btrfs-1: dirty=653 wb=897 unstable=0 bg_thresh=999 thresh=1999 gap=449 poll_thresh=23 ino=257 dd-2584 [004] 212.695183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=51600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.702431: balance_dirty_state: bdi btrfs-1: dirty=653 wb=897 unstable=0 bg_thresh=999 thresh=1999 gap=449 poll_thresh=23 ino=257 dd-2584 [004] 212.702441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.710350: balance_dirty_state: bdi btrfs-1: dirty=653 wb=797 unstable=0 bg_thresh=996 thresh=1992 gap=542 poll_thresh=23 ino=257 dd-2584 [004] 212.710442: balance_dirty_state: bdi btrfs-1: dirty=653 wb=797 unstable=0 bg_thresh=996 thresh=1992 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 212.710615: balance_dirty_state: bdi btrfs-1: dirty=703 wb=797 unstable=0 bg_thresh=995 thresh=1991 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 212.710621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.718398: balance_dirty_state: bdi btrfs-1: dirty=703 wb=797 unstable=0 bg_thresh=997 thresh=1995 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 212.718403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.726392: balance_dirty_state: bdi btrfs-1: dirty=703 wb=672 unstable=0 bg_thresh=990 thresh=1980 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 212.726482: balance_dirty_state: bdi btrfs-1: dirty=703 wb=672 unstable=0 bg_thresh=990 thresh=1980 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 212.726572: balance_dirty_state: bdi btrfs-1: dirty=728 wb=672 unstable=0 bg_thresh=992 thresh=1985 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 212.726657: balance_dirty_state: bdi btrfs-1: dirty=728 wb=672 unstable=0 bg_thresh=992 thresh=1985 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 212.726743: balance_dirty_state: bdi btrfs-1: dirty=753 wb=672 unstable=0 bg_thresh=995 thresh=1990 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 212.726914: balance_dirty_state: bdi btrfs-1: dirty=778 wb=672 unstable=0 bg_thresh=994 thresh=1989 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 212.727077: balance_dirty_state: bdi btrfs-1: dirty=828 wb=672 unstable=0 bg_thresh=996 thresh=1993 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 212.727081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.734359: balance_dirty_state: bdi btrfs-1: dirty=828 wb=547 unstable=0 bg_thresh=996 thresh=1993 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 212.734536: balance_dirty_state: bdi btrfs-1: dirty=828 wb=547 unstable=0 bg_thresh=996 thresh=1993 gap=618 poll_thresh=13 ino=257 dd-2584 [004] 212.735051: balance_dirty_state: bdi btrfs-1: dirty=853 wb=547 unstable=0 bg_thresh=999 thresh=1998 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 212.735168: balance_dirty_state: bdi btrfs-1: dirty=878 wb=547 unstable=0 bg_thresh=999 thresh=1998 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 212.735288: balance_dirty_state: bdi btrfs-1: dirty=878 wb=547 unstable=0 bg_thresh=1001 thresh=2003 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 212.735530: balance_dirty_state: bdi btrfs-1: dirty=903 wb=547 unstable=0 bg_thresh=1004 thresh=2008 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 212.735779: balance_dirty_state: bdi btrfs-1: dirty=953 wb=547 unstable=0 bg_thresh=1006 thresh=2012 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 212.736025: balance_dirty_state: bdi btrfs-1: dirty=978 wb=547 unstable=0 bg_thresh=1005 thresh=2011 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 212.736033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 212.742456: balance_dirty_state: bdi btrfs-1: dirty=978 wb=397 unstable=0 bg_thresh=1000 thresh=2000 gap=625 poll_thresh=19 ino=257 dd-2584 [005] 212.742539: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=397 unstable=0 bg_thresh=1000 thresh=2000 gap=600 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 212.742592: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10168 wrote=0 to_write=8192 dd-2584 [005] 212.742599: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=397 unstable=0 bg_thresh=1002 thresh=2005 gap=605 poll_thresh=15 ino=257 dd-2584 [005] 212.742657: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=397 unstable=0 bg_thresh=1002 thresh=2005 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 212.742779: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=422 unstable=0 bg_thresh=1002 thresh=2004 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 212.742909: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=472 unstable=0 bg_thresh=1004 thresh=2008 gap=508 poll_thresh=18 ino=257 dd-2584 [005] 212.743215: balance_dirty_state: bdi btrfs-1: dirty=953 wb=572 unstable=0 bg_thresh=1003 thresh=2007 gap=482 poll_thresh=19 ino=257 dd-2584 [005] 212.743217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 212.745487: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=896 to_write=7296 dd-2584 [005] 212.750429: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1172 unstable=0 bg_thresh=996 thresh=1992 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 212.750542: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1172 unstable=0 bg_thresh=998 thresh=1997 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 212.750661: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1172 unstable=0 bg_thresh=995 thresh=1991 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 212.750780: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1172 unstable=0 bg_thresh=998 thresh=1996 gap=546 poll_thresh=16 ino=257 dd-2584 [005] 212.751018: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1172 unstable=0 bg_thresh=997 thresh=1995 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 212.751255: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1172 unstable=0 bg_thresh=999 thresh=1999 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 212.751263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 212.758518: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1047 unstable=0 bg_thresh=1001 thresh=2003 gap=628 poll_thresh=18 ino=257 dd-2584 [005] 212.758616: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1047 unstable=0 bg_thresh=998 thresh=1997 gap=597 poll_thresh=13 ino=257 dd-2584 [005] 212.758674: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1047 unstable=0 bg_thresh=998 thresh=1996 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 212.758732: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1047 unstable=0 bg_thresh=998 thresh=1996 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 212.758790: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1047 unstable=0 bg_thresh=997 thresh=1995 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 212.758907: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1047 unstable=0 bg_thresh=999 thresh=1999 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 212.759200: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1047 unstable=0 bg_thresh=999 thresh=1998 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 212.759204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 212.766502: balance_dirty_state: bdi btrfs-1: dirty=453 wb=897 unstable=0 bg_thresh=1000 thresh=2001 gap=651 poll_thresh=18 ino=257 dd-2584 [006] 212.766631: balance_dirty_state: bdi btrfs-1: dirty=478 wb=897 unstable=0 bg_thresh=1003 thresh=2006 gap=631 poll_thresh=13 ino=257 dd-2584 [006] 212.766751: balance_dirty_state: bdi btrfs-1: dirty=478 wb=897 unstable=0 bg_thresh=1000 thresh=2000 gap=625 poll_thresh=14 ino=257 dd-2584 [006] 212.766868: balance_dirty_state: bdi btrfs-1: dirty=503 wb=897 unstable=0 bg_thresh=1002 thresh=2005 gap=605 poll_thresh=15 ino=257 dd-2584 [006] 212.766988: balance_dirty_state: bdi btrfs-1: dirty=503 wb=897 unstable=0 bg_thresh=999 thresh=1999 gap=599 poll_thresh=16 ino=257 dd-2584 [006] 212.767221: balance_dirty_state: bdi btrfs-1: dirty=553 wb=897 unstable=0 bg_thresh=1001 thresh=2003 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 212.767457: balance_dirty_state: bdi btrfs-1: dirty=578 wb=897 unstable=0 bg_thresh=1001 thresh=2002 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 212.767693: balance_dirty_state: bdi btrfs-1: dirty=603 wb=897 unstable=0 bg_thresh=1000 thresh=2001 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 212.767929: balance_dirty_state: bdi btrfs-1: dirty=653 wb=897 unstable=0 bg_thresh=1002 thresh=2005 gap=455 poll_thresh=20 ino=257 dd-2584 [006] 212.767937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 212.774443: balance_dirty_state: bdi btrfs-1: dirty=653 wb=897 unstable=0 bg_thresh=1001 thresh=2002 gap=452 poll_thresh=20 ino=257 dd-2584 [006] 212.774451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 212.786447: balance_dirty_state: bdi btrfs-1: dirty=653 wb=522 unstable=0 bg_thresh=991 thresh=1983 gap=808 poll_thresh=20 ino=257 dd-2584 [002] 212.786537: balance_dirty_state: bdi btrfs-1: dirty=653 wb=522 unstable=0 bg_thresh=994 thresh=1988 gap=813 poll_thresh=15 ino=257 dd-2584 [002] 212.786596: balance_dirty_state: bdi btrfs-1: dirty=678 wb=522 unstable=0 bg_thresh=991 thresh=1982 gap=782 poll_thresh=16 ino=257 dd-2584 [002] 212.786881: balance_dirty_state: bdi btrfs-1: dirty=703 wb=522 unstable=0 bg_thresh=993 thresh=1986 gap=761 poll_thresh=17 ino=257 dd-2584 [002] 212.786995: balance_dirty_state: bdi btrfs-1: dirty=753 wb=522 unstable=0 bg_thresh=992 thresh=1985 gap=710 poll_thresh=18 ino=257 dd-2584 [002] 212.787107: balance_dirty_state: bdi btrfs-1: dirty=778 wb=522 unstable=0 bg_thresh=992 thresh=1984 gap=684 poll_thresh=19 ino=257 dd-2584 [002] 212.787220: balance_dirty_state: bdi btrfs-1: dirty=803 wb=522 unstable=0 bg_thresh=994 thresh=1988 gap=663 poll_thresh=20 ino=257 dd-2584 [002] 212.787335: balance_dirty_state: bdi btrfs-1: dirty=828 wb=522 unstable=0 bg_thresh=993 thresh=1987 gap=637 poll_thresh=21 ino=257 dd-2584 [002] 212.787448: balance_dirty_state: bdi btrfs-1: dirty=878 wb=522 unstable=0 bg_thresh=993 thresh=1986 gap=586 poll_thresh=22 ino=257 dd-2584 [002] 212.787563: balance_dirty_state: bdi btrfs-1: dirty=903 wb=522 unstable=0 bg_thresh=992 thresh=1985 gap=560 poll_thresh=23 ino=257 dd-2584 [002] 212.787678: balance_dirty_state: bdi btrfs-1: dirty=928 wb=522 unstable=0 bg_thresh=994 thresh=1989 gap=539 poll_thresh=24 ino=257 dd-2584 [002] 212.787952: balance_dirty_state: bdi btrfs-1: dirty=978 wb=522 unstable=0 bg_thresh=994 thresh=1988 gap=488 poll_thresh=25 ino=257 dd-2584 [002] 212.787957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 212.794471: balance_dirty_state: bdi btrfs-1: dirty=978 wb=397 unstable=0 bg_thresh=991 thresh=1983 gap=608 poll_thresh=25 ino=257 dd-2584 [000] 212.794539: balance_dirty_state: bdi btrfs-1: dirty=978 wb=397 unstable=0 bg_thresh=991 thresh=1983 gap=608 poll_thresh=19 ino=257 dd-2584 [000] 212.794660: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=397 unstable=0 bg_thresh=993 thresh=1987 gap=562 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 212.794710: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10220 wrote=0 to_write=8192 dd-2584 [000] 212.794791: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=397 unstable=0 bg_thresh=995 thresh=1991 gap=541 poll_thresh=21 ino=257 dd-2584 [000] 212.794920: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=422 unstable=0 bg_thresh=997 thresh=1994 gap=519 poll_thresh=22 ino=257 dd-2584 [000] 212.795053: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=472 unstable=0 bg_thresh=999 thresh=1999 gap=499 poll_thresh=23 ino=257 dd-2584 [000] 212.795055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 212.797632: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=896 to_write=7296 dd-2584 [004] 212.802466: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1172 unstable=0 bg_thresh=998 thresh=1996 gap=621 poll_thresh=23 ino=257 dd-2584 [004] 212.802575: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1172 unstable=0 bg_thresh=1000 thresh=2001 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 212.802817: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1172 unstable=0 bg_thresh=1003 thresh=2006 gap=581 poll_thresh=18 ino=257 dd-2584 [004] 212.803069: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1172 unstable=0 bg_thresh=1005 thresh=2011 gap=561 poll_thresh=19 ino=257 dd-2584 [004] 212.803676: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1172 unstable=0 bg_thresh=1007 thresh=2015 gap=515 poll_thresh=20 ino=257 dd-2584 [004] 212.803911: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1172 unstable=0 bg_thresh=1007 thresh=2014 gap=489 poll_thresh=21 ino=257 dd-2584 [004] 212.803921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=50220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.810463: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1047 unstable=0 bg_thresh=1009 thresh=2018 gap=618 poll_thresh=21 ino=257 dd-2584 [004] 212.810584: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1047 unstable=0 bg_thresh=1009 thresh=2018 gap=618 poll_thresh=16 ino=257 dd-2584 [004] 212.810822: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1047 unstable=0 bg_thresh=1005 thresh=2011 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 212.811058: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1047 unstable=0 bg_thresh=1007 thresh=2015 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 212.811291: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1047 unstable=0 bg_thresh=1007 thresh=2014 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 212.811525: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1047 unstable=0 bg_thresh=1006 thresh=2013 gap=463 poll_thresh=20 ino=257 dd-2584 [004] 212.811534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=51484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.818465: balance_dirty_state: bdi btrfs-1: dirty=503 wb=947 unstable=0 bg_thresh=1005 thresh=2010 gap=560 poll_thresh=20 ino=257 dd-2584 [004] 212.818578: balance_dirty_state: bdi btrfs-1: dirty=503 wb=947 unstable=0 bg_thresh=1007 thresh=2015 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 212.818663: balance_dirty_state: bdi btrfs-1: dirty=528 wb=947 unstable=0 bg_thresh=1004 thresh=2009 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 212.818833: balance_dirty_state: bdi btrfs-1: dirty=553 wb=947 unstable=0 bg_thresh=1006 thresh=2013 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 212.819306: balance_dirty_state: bdi btrfs-1: dirty=578 wb=922 unstable=0 bg_thresh=1006 thresh=2012 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 212.819474: balance_dirty_state: bdi btrfs-1: dirty=628 wb=922 unstable=0 bg_thresh=1005 thresh=2011 gap=461 poll_thresh=19 ino=257 dd-2584 [004] 212.819480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=51484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.826449: balance_dirty_state: bdi btrfs-1: dirty=628 wb=922 unstable=0 bg_thresh=1007 thresh=2014 gap=464 poll_thresh=19 ino=257 dd-2584 [004] 212.826455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=51484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.834459: balance_dirty_state: bdi btrfs-1: dirty=628 wb=672 unstable=0 bg_thresh=1006 thresh=2013 gap=713 poll_thresh=19 ino=257 dd-2584 [004] 212.834551: balance_dirty_state: bdi btrfs-1: dirty=628 wb=672 unstable=0 bg_thresh=1006 thresh=2012 gap=712 poll_thresh=14 ino=257 dd-2584 [004] 212.834612: balance_dirty_state: bdi btrfs-1: dirty=653 wb=672 unstable=0 bg_thresh=1008 thresh=2017 gap=692 poll_thresh=15 ino=257 dd-2584 [004] 212.834668: balance_dirty_state: bdi btrfs-1: dirty=678 wb=672 unstable=0 bg_thresh=1008 thresh=2016 gap=666 poll_thresh=16 ino=257 dd-2584 [004] 212.834780: balance_dirty_state: bdi btrfs-1: dirty=703 wb=672 unstable=0 bg_thresh=1007 thresh=2015 gap=640 poll_thresh=17 ino=257 dd-2584 [004] 212.834892: balance_dirty_state: bdi btrfs-1: dirty=728 wb=672 unstable=0 bg_thresh=1007 thresh=2014 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 212.835007: balance_dirty_state: bdi btrfs-1: dirty=753 wb=672 unstable=0 bg_thresh=1006 thresh=2013 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 212.835119: balance_dirty_state: bdi btrfs-1: dirty=803 wb=672 unstable=0 bg_thresh=1008 thresh=2017 gap=542 poll_thresh=20 ino=257 dd-2584 [004] 212.835403: balance_dirty_state: bdi btrfs-1: dirty=828 wb=672 unstable=0 bg_thresh=1008 thresh=2016 gap=516 poll_thresh=21 ino=257 dd-2584 [004] 212.835518: balance_dirty_state: bdi btrfs-1: dirty=853 wb=672 unstable=0 bg_thresh=1007 thresh=2015 gap=490 poll_thresh=22 ino=257 dd-2584 [004] 212.835523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=51484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 212.846417: balance_dirty_state: bdi btrfs-1: dirty=853 wb=397 unstable=0 bg_thresh=1000 thresh=2001 gap=751 poll_thresh=22 ino=257 dd-2584 [004] 212.846485: balance_dirty_state: bdi btrfs-1: dirty=878 wb=397 unstable=0 bg_thresh=1000 thresh=2000 gap=725 poll_thresh=16 ino=257 dd-2584 [004] 212.846657: balance_dirty_state: bdi btrfs-1: dirty=903 wb=397 unstable=0 bg_thresh=999 thresh=1999 gap=699 poll_thresh=17 ino=257 dd-2584 [004] 212.846790: balance_dirty_state: bdi btrfs-1: dirty=928 wb=397 unstable=0 bg_thresh=999 thresh=1998 gap=673 poll_thresh=18 ino=257 dd-2584 [004] 212.846940: balance_dirty_state: bdi btrfs-1: dirty=978 wb=397 unstable=0 bg_thresh=998 thresh=1997 gap=622 poll_thresh=19 ino=257 dd-2584 [004] 212.847109: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=397 unstable=0 bg_thresh=1000 thresh=2001 gap=601 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 212.847198: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10272 wrote=0 to_write=8192 dd-2584 [004] 212.847292: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=397 unstable=0 bg_thresh=1000 thresh=2000 gap=575 poll_thresh=21 ino=257 dd-2584 [004] 212.847470: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=447 unstable=0 bg_thresh=999 thresh=1999 gap=524 poll_thresh=22 ino=257 dd-2584 [004] 212.847869: balance_dirty_state: bdi btrfs-1: dirty=928 wb=572 unstable=0 bg_thresh=1001 thresh=2003 gap=503 poll_thresh=23 ino=257 dd-2584 [004] 212.848060: balance_dirty_state: bdi btrfs-1: dirty=878 wb=647 unstable=0 bg_thresh=998 thresh=1996 gap=471 poll_thresh=24 ino=257 dd-2584 [004] 212.848062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=51484 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 212.850229: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=928 to_write=7264 dd-2584 [000] 212.854439: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1197 unstable=0 bg_thresh=990 thresh=1980 gap=580 poll_thresh=24 ino=257 dd-2584 [000] 212.854528: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1197 unstable=0 bg_thresh=992 thresh=1985 gap=560 poll_thresh=18 ino=257 dd-2584 [000] 212.854673: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1197 unstable=0 bg_thresh=997 thresh=1995 gap=545 poll_thresh=19 ino=257 dd-2584 [000] 212.854795: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1197 unstable=0 bg_thresh=1000 thresh=2000 gap=500 poll_thresh=20 ino=257 dd-2584 [000] 212.854994: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1197 unstable=0 bg_thresh=999 thresh=1999 gap=474 poll_thresh=21 ino=257 dd-2584 [000] 212.855000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=51484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 212.864983: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1072 unstable=0 bg_thresh=999 thresh=1999 gap=599 poll_thresh=21 ino=257 dd-2584 [000] 212.865130: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1072 unstable=0 bg_thresh=999 thresh=1998 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 212.865315: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1072 unstable=0 bg_thresh=998 thresh=1997 gap=547 poll_thresh=17 ino=257 dd-2584 [000] 212.865501: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1072 unstable=0 bg_thresh=998 thresh=1996 gap=521 poll_thresh=18 ino=257 dd-2584 [000] 212.865961: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1072 unstable=0 bg_thresh=997 thresh=1995 gap=495 poll_thresh=19 ino=257 dd-2584 [000] 212.865967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=51484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 212.870462: balance_dirty_state: bdi btrfs-1: dirty=428 wb=947 unstable=0 bg_thresh=992 thresh=1985 gap=610 poll_thresh=19 ino=257 dd-2584 [000] 212.870555: balance_dirty_state: bdi btrfs-1: dirty=453 wb=947 unstable=0 bg_thresh=992 thresh=1985 gap=585 poll_thresh=14 ino=257 dd-2584 [000] 212.870642: balance_dirty_state: bdi btrfs-1: dirty=478 wb=947 unstable=0 bg_thresh=995 thresh=1990 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 212.870732: balance_dirty_state: bdi btrfs-1: dirty=478 wb=947 unstable=0 bg_thresh=995 thresh=1990 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 212.870917: balance_dirty_state: bdi btrfs-1: dirty=528 wb=947 unstable=0 bg_thresh=997 thresh=1995 gap=520 poll_thresh=17 ino=257 dd-2584 [000] 212.871105: balance_dirty_state: bdi btrfs-1: dirty=553 wb=947 unstable=0 bg_thresh=999 thresh=1999 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 212.871112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=51484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 212.877268: balance_dirty_state: bdi 0:15: dirty=553 wb=947 unstable=0 bg_thresh=994 thresh=1988 gap=488 poll_thresh=23 ino=2375722 collect-vmstat.-2569 [000] 212.877280: balance_dirty_pages: bdi 0:15: bdi_limit=10 task_limit=10 bdi_dirty=2 avg_dirty=2 bdi_gap=582% task_gap=1164% task_weight=0% bdi_bw=17468 base_bw=102400 task_bw=3276800 dirtied=23 period=4 think=3312 pause=-3308 flush-0:15-2091 [005] 212.877329: writeback_single_inode: bdi 0:15: ino=2375722 state=I_DIRTY_DATASYNC|0x100 age=0 wrote=0 to_write=4096 dd-2584 [000] 212.878505: balance_dirty_state: bdi btrfs-1: dirty=553 wb=947 unstable=0 bg_thresh=994 thresh=1988 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 212.878511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=51484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 212.886557: balance_dirty_state: bdi btrfs-1: dirty=553 wb=672 unstable=0 bg_thresh=990 thresh=1980 gap=755 poll_thresh=18 ino=257 dd-2584 [006] 212.886623: balance_dirty_state: bdi btrfs-1: dirty=553 wb=672 unstable=0 bg_thresh=990 thresh=1980 gap=755 poll_thresh=13 ino=257 dd-2584 [006] 212.886682: balance_dirty_state: bdi btrfs-1: dirty=578 wb=672 unstable=0 bg_thresh=992 thresh=1985 gap=735 poll_thresh=14 ino=257 dd-2584 [006] 212.886739: balance_dirty_state: bdi btrfs-1: dirty=578 wb=672 unstable=0 bg_thresh=992 thresh=1985 gap=735 poll_thresh=15 ino=257 dd-2584 [006] 212.886797: balance_dirty_state: bdi btrfs-1: dirty=603 wb=672 unstable=0 bg_thresh=995 thresh=1990 gap=715 poll_thresh=16 ino=257 dd-2584 [006] 212.886917: balance_dirty_state: bdi btrfs-1: dirty=628 wb=672 unstable=0 bg_thresh=994 thresh=1989 gap=689 poll_thresh=17 ino=257 dd-2584 [006] 212.887218: balance_dirty_state: bdi btrfs-1: dirty=678 wb=672 unstable=0 bg_thresh=996 thresh=1993 gap=643 poll_thresh=18 ino=257 dd-2584 [006] 212.887336: balance_dirty_state: bdi btrfs-1: dirty=703 wb=672 unstable=0 bg_thresh=996 thresh=1992 gap=617 poll_thresh=19 ino=257 dd-2584 [006] 212.887453: balance_dirty_state: bdi btrfs-1: dirty=728 wb=672 unstable=0 bg_thresh=995 thresh=1991 gap=591 poll_thresh=20 ino=257 dd-2584 [006] 212.887571: balance_dirty_state: bdi btrfs-1: dirty=778 wb=672 unstable=0 bg_thresh=997 thresh=1995 gap=545 poll_thresh=21 ino=257 dd-2584 [006] 212.887687: balance_dirty_state: bdi btrfs-1: dirty=803 wb=672 unstable=0 bg_thresh=997 thresh=1994 gap=519 poll_thresh=22 ino=257 dd-2584 [006] 212.887803: balance_dirty_state: bdi btrfs-1: dirty=828 wb=672 unstable=0 bg_thresh=996 thresh=1993 gap=493 poll_thresh=23 ino=257 dd-2584 [006] 212.887808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=51484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 212.894542: balance_dirty_state: bdi btrfs-1: dirty=828 wb=547 unstable=0 bg_thresh=996 thresh=1992 gap=617 poll_thresh=23 ino=257 dd-2584 [006] 212.894660: balance_dirty_state: bdi btrfs-1: dirty=853 wb=547 unstable=0 bg_thresh=993 thresh=1986 gap=586 poll_thresh=17 ino=257 dd-2584 [006] 212.894899: balance_dirty_state: bdi btrfs-1: dirty=878 wb=547 unstable=0 bg_thresh=995 thresh=1990 gap=565 poll_thresh=18 ino=257 dd-2584 [006] 212.895134: balance_dirty_state: bdi btrfs-1: dirty=903 wb=547 unstable=0 bg_thresh=994 thresh=1989 gap=539 poll_thresh=19 ino=257 dd-2584 [006] 212.895730: balance_dirty_state: bdi btrfs-1: dirty=953 wb=547 unstable=0 bg_thresh=994 thresh=1988 gap=488 poll_thresh=20 ino=257 dd-2584 [006] 212.895740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=51484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 212.902598: balance_dirty_state: bdi btrfs-1: dirty=953 wb=422 unstable=0 bg_thresh=992 thresh=1985 gap=610 poll_thresh=20 ino=257 dd-2584 [006] 212.902694: balance_dirty_state: bdi btrfs-1: dirty=953 wb=422 unstable=0 bg_thresh=995 thresh=1990 gap=615 poll_thresh=15 ino=257 dd-2584 [006] 212.902751: balance_dirty_state: bdi btrfs-1: dirty=978 wb=422 unstable=0 bg_thresh=994 thresh=1989 gap=589 poll_thresh=16 ino=257 dd-2584 [006] 212.902865: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=422 unstable=0 bg_thresh=994 thresh=1988 gap=563 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 212.902950: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10328 wrote=0 to_write=8192 dd-2584 [006] 212.902993: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=422 unstable=0 bg_thresh=993 thresh=1987 gap=537 poll_thresh=18 ino=257 dd-2584 [006] 212.903116: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=422 unstable=0 bg_thresh=993 thresh=1986 gap=486 poll_thresh=19 ino=257 dd-2584 [006] 212.903117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=51484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 212.908664: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=864 to_write=7328 dd-2584 [002] 212.910564: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1147 unstable=0 bg_thresh=994 thresh=1989 gap=614 poll_thresh=19 ino=257 dd-2584 [002] 212.910686: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1147 unstable=0 bg_thresh=997 thresh=1994 gap=619 poll_thresh=14 ino=257 dd-2584 [002] 212.910808: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1147 unstable=0 bg_thresh=994 thresh=1988 gap=588 poll_thresh=15 ino=257 dd-2584 [002] 212.910927: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1147 unstable=0 bg_thresh=996 thresh=1993 gap=593 poll_thresh=16 ino=257 dd-2584 [002] 212.911165: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1147 unstable=0 bg_thresh=996 thresh=1992 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 212.911765: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1147 unstable=0 bg_thresh=998 thresh=1996 gap=521 poll_thresh=18 ino=257 dd-2584 [002] 212.912003: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1147 unstable=0 bg_thresh=997 thresh=1995 gap=495 poll_thresh=19 ino=257 dd-2584 [002] 212.912012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=101% bdi_bw=51484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 212.918546: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1022 unstable=0 bg_thresh=995 thresh=1991 gap=616 poll_thresh=19 ino=257 dd-2584 [002] 212.918676: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1022 unstable=0 bg_thresh=992 thresh=1985 gap=585 poll_thresh=14 ino=257 dd-2584 [002] 212.918797: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1022 unstable=0 bg_thresh=995 thresh=1990 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 212.918917: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1022 unstable=0 bg_thresh=994 thresh=1989 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 212.919150: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1022 unstable=0 bg_thresh=994 thresh=1988 gap=513 poll_thresh=17 ino=257 dd-2584 [002] 212.919387: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1022 unstable=0 bg_thresh=993 thresh=1987 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 212.919396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=53084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 212.926530: balance_dirty_state: bdi btrfs-1: dirty=478 wb=897 unstable=0 bg_thresh=993 thresh=1986 gap=611 poll_thresh=18 ino=257 dd-2584 [002] 212.926599: balance_dirty_state: bdi btrfs-1: dirty=478 wb=897 unstable=0 bg_thresh=992 thresh=1985 gap=610 poll_thresh=13 ino=257 dd-2584 [002] 212.926661: balance_dirty_state: bdi btrfs-1: dirty=503 wb=897 unstable=0 bg_thresh=995 thresh=1990 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 212.926721: balance_dirty_state: bdi btrfs-1: dirty=528 wb=897 unstable=0 bg_thresh=992 thresh=1984 gap=559 poll_thresh=15 ino=257 dd-2584 [002] 212.926781: balance_dirty_state: bdi btrfs-1: dirty=528 wb=897 unstable=0 bg_thresh=994 thresh=1989 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 212.926898: balance_dirty_state: bdi btrfs-1: dirty=578 wb=897 unstable=0 bg_thresh=994 thresh=1988 gap=513 poll_thresh=17 ino=257 dd-2584 [002] 212.927197: balance_dirty_state: bdi btrfs-1: dirty=603 wb=897 unstable=0 bg_thresh=993 thresh=1987 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 212.927202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=53084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 212.934524: balance_dirty_state: bdi btrfs-1: dirty=603 wb=747 unstable=0 bg_thresh=994 thresh=1988 gap=638 poll_thresh=18 ino=257 dd-2584 [006] 212.934650: balance_dirty_state: bdi btrfs-1: dirty=603 wb=747 unstable=0 bg_thresh=993 thresh=1987 gap=637 poll_thresh=13 ino=257 dd-2584 [006] 212.934770: balance_dirty_state: bdi btrfs-1: dirty=628 wb=747 unstable=0 bg_thresh=996 thresh=1992 gap=617 poll_thresh=14 ino=257 dd-2584 [006] 212.934888: balance_dirty_state: bdi btrfs-1: dirty=653 wb=747 unstable=0 bg_thresh=995 thresh=1991 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 212.935005: balance_dirty_state: bdi btrfs-1: dirty=653 wb=747 unstable=0 bg_thresh=995 thresh=1991 gap=591 poll_thresh=16 ino=257 dd-2584 [006] 212.935241: balance_dirty_state: bdi btrfs-1: dirty=703 wb=747 unstable=0 bg_thresh=995 thresh=1990 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 212.935474: balance_dirty_state: bdi btrfs-1: dirty=728 wb=747 unstable=0 bg_thresh=994 thresh=1989 gap=514 poll_thresh=18 ino=257 dd-2584 [006] 212.935710: balance_dirty_state: bdi btrfs-1: dirty=753 wb=747 unstable=0 bg_thresh=996 thresh=1993 gap=493 poll_thresh=19 ino=257 dd-2584 [006] 212.935719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=53084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 212.942567: balance_dirty_state: bdi btrfs-1: dirty=753 wb=622 unstable=0 bg_thresh=996 thresh=1992 gap=617 poll_thresh=19 ino=257 dd-2584 [006] 212.942695: balance_dirty_state: bdi btrfs-1: dirty=778 wb=622 unstable=0 bg_thresh=995 thresh=1991 gap=591 poll_thresh=14 ino=257 dd-2584 [006] 212.942813: balance_dirty_state: bdi btrfs-1: dirty=778 wb=622 unstable=0 bg_thresh=995 thresh=1991 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 212.942931: balance_dirty_state: bdi btrfs-1: dirty=803 wb=622 unstable=0 bg_thresh=995 thresh=1990 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 212.943526: balance_dirty_state: bdi btrfs-1: dirty=828 wb=622 unstable=0 bg_thresh=994 thresh=1989 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 212.943765: balance_dirty_state: bdi btrfs-1: dirty=878 wb=622 unstable=0 bg_thresh=996 thresh=1993 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 212.943774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=53084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 212.950497: balance_dirty_state: bdi btrfs-1: dirty=878 wb=472 unstable=0 bg_thresh=997 thresh=1994 gap=644 poll_thresh=18 ino=257 dd-2584 [006] 212.950606: balance_dirty_state: bdi btrfs-1: dirty=878 wb=472 unstable=0 bg_thresh=994 thresh=1988 gap=638 poll_thresh=13 ino=257 dd-2584 [006] 212.950668: balance_dirty_state: bdi btrfs-1: dirty=903 wb=472 unstable=0 bg_thresh=996 thresh=1993 gap=618 poll_thresh=14 ino=257 dd-2584 [006] 212.950724: balance_dirty_state: bdi btrfs-1: dirty=903 wb=472 unstable=0 bg_thresh=993 thresh=1987 gap=612 poll_thresh=15 ino=257 dd-2584 [006] 212.950781: balance_dirty_state: bdi btrfs-1: dirty=928 wb=472 unstable=0 bg_thresh=996 thresh=1992 gap=592 poll_thresh=16 ino=257 dd-2584 [006] 212.950894: balance_dirty_state: bdi btrfs-1: dirty=953 wb=472 unstable=0 bg_thresh=998 thresh=1996 gap=571 poll_thresh=17 ino=257 dd-2584 [006] 212.951006: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=472 unstable=0 bg_thresh=997 thresh=1995 gap=520 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 212.951097: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10376 wrote=0 to_write=8192 dd-2584 [006] 212.951130: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=472 unstable=0 bg_thresh=997 thresh=1994 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 212.951132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=53084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 212.955162: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=816 to_write=7376 dd-2584 [006] 212.958572: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1172 unstable=0 bg_thresh=997 thresh=1994 gap=619 poll_thresh=19 ino=257 dd-2584 [006] 212.958643: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1172 unstable=0 bg_thresh=994 thresh=1988 gap=588 poll_thresh=14 ino=257 dd-2584 [006] 212.958705: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1172 unstable=0 bg_thresh=996 thresh=1993 gap=593 poll_thresh=15 ino=257 dd-2584 [006] 212.958767: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1172 unstable=0 bg_thresh=996 thresh=1992 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 212.959074: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1172 unstable=0 bg_thresh=995 thresh=1991 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 212.959195: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1172 unstable=0 bg_thresh=995 thresh=1990 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 212.959316: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1172 unstable=0 bg_thresh=994 thresh=1989 gap=464 poll_thresh=19 ino=257 dd-2584 [006] 212.959321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=53084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 212.966523: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1047 unstable=0 bg_thresh=993 thresh=1987 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 212.966623: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1047 unstable=0 bg_thresh=995 thresh=1991 gap=591 poll_thresh=14 ino=257 dd-2584 [006] 212.966684: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1047 unstable=0 bg_thresh=995 thresh=1991 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 212.966745: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1047 unstable=0 bg_thresh=995 thresh=1990 gap=540 poll_thresh=16 ino=257 dd-2584 [006] 212.966865: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1047 unstable=0 bg_thresh=994 thresh=1989 gap=514 poll_thresh=17 ino=257 dd-2584 [006] 212.966985: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1047 unstable=0 bg_thresh=994 thresh=1988 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 212.966990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=53084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 212.974477: balance_dirty_state: bdi btrfs-1: dirty=453 wb=822 unstable=0 bg_thresh=995 thresh=1990 gap=715 poll_thresh=18 ino=257 dd-2584 [006] 212.974607: balance_dirty_state: bdi btrfs-1: dirty=478 wb=822 unstable=0 bg_thresh=997 thresh=1995 gap=695 poll_thresh=13 ino=257 dd-2584 [006] 212.974728: balance_dirty_state: bdi btrfs-1: dirty=478 wb=822 unstable=0 bg_thresh=997 thresh=1994 gap=694 poll_thresh=14 ino=257 dd-2584 [006] 212.974847: balance_dirty_state: bdi btrfs-1: dirty=503 wb=822 unstable=0 bg_thresh=994 thresh=1988 gap=663 poll_thresh=15 ino=257 dd-2584 [006] 212.975325: balance_dirty_state: bdi btrfs-1: dirty=528 wb=822 unstable=0 bg_thresh=996 thresh=1993 gap=643 poll_thresh=16 ino=257 dd-2584 [006] 212.975560: balance_dirty_state: bdi btrfs-1: dirty=553 wb=822 unstable=0 bg_thresh=996 thresh=1992 gap=617 poll_thresh=17 ino=257 dd-2584 [006] 212.975795: balance_dirty_state: bdi btrfs-1: dirty=578 wb=822 unstable=0 bg_thresh=995 thresh=1991 gap=591 poll_thresh=18 ino=257 dd-2584 [006] 212.976029: balance_dirty_state: bdi btrfs-1: dirty=628 wb=822 unstable=0 bg_thresh=997 thresh=1995 gap=545 poll_thresh=19 ino=257 dd-2584 [006] 212.976264: balance_dirty_state: bdi btrfs-1: dirty=653 wb=822 unstable=0 bg_thresh=997 thresh=1994 gap=519 poll_thresh=20 ino=257 dd-2584 [006] 212.976498: balance_dirty_state: bdi btrfs-1: dirty=678 wb=822 unstable=0 bg_thresh=996 thresh=1993 gap=493 poll_thresh=21 ino=257 dd-2584 [006] 212.976506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=53084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 212.982492: balance_dirty_state: bdi btrfs-1: dirty=678 wb=822 unstable=0 bg_thresh=995 thresh=1991 gap=491 poll_thresh=21 ino=257 dd-2584 [006] 212.982501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=53084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 212.994439: balance_dirty_state: bdi btrfs-1: dirty=678 wb=572 unstable=0 bg_thresh=990 thresh=1980 gap=730 poll_thresh=21 ino=257 dd-2584 [006] 212.994510: balance_dirty_state: bdi btrfs-1: dirty=703 wb=572 unstable=0 bg_thresh=992 thresh=1985 gap=710 poll_thresh=16 ino=257 dd-2584 [006] 212.994638: balance_dirty_state: bdi btrfs-1: dirty=728 wb=572 unstable=0 bg_thresh=992 thresh=1984 gap=684 poll_thresh=17 ino=257 dd-2584 [006] 212.994769: balance_dirty_state: bdi btrfs-1: dirty=753 wb=572 unstable=0 bg_thresh=991 thresh=1983 gap=658 poll_thresh=18 ino=257 dd-2584 [006] 212.995083: balance_dirty_state: bdi btrfs-1: dirty=803 wb=572 unstable=0 bg_thresh=990 thresh=1981 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 212.995209: balance_dirty_state: bdi btrfs-1: dirty=828 wb=572 unstable=0 bg_thresh=990 thresh=1980 gap=580 poll_thresh=20 ino=257 dd-2584 [006] 212.995335: balance_dirty_state: bdi btrfs-1: dirty=853 wb=572 unstable=0 bg_thresh=989 thresh=1979 gap=554 poll_thresh=21 ino=257 dd-2584 [006] 212.995459: balance_dirty_state: bdi btrfs-1: dirty=878 wb=572 unstable=0 bg_thresh=989 thresh=1978 gap=528 poll_thresh=22 ino=257 dd-2584 [006] 212.995586: balance_dirty_state: bdi btrfs-1: dirty=928 wb=572 unstable=0 bg_thresh=991 thresh=1982 gap=482 poll_thresh=23 ino=257 dd-2584 [006] 212.995591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=53084 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 213.006435: balance_dirty_state: bdi btrfs-1: dirty=928 wb=322 unstable=0 bg_thresh=987 thresh=1975 gap=725 poll_thresh=23 ino=257 dd-2584 [006] 213.006514: balance_dirty_state: bdi btrfs-1: dirty=928 wb=322 unstable=0 bg_thresh=984 thresh=1969 gap=719 poll_thresh=17 ino=257 dd-2584 [006] 213.006638: balance_dirty_state: bdi btrfs-1: dirty=978 wb=322 unstable=0 bg_thresh=984 thresh=1968 gap=668 poll_thresh=18 ino=257 dd-2584 [006] 213.006762: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=322 unstable=0 bg_thresh=983 thresh=1967 gap=642 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 213.006836: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10432 wrote=0 to_write=8192 dd-2584 [006] 213.007081: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=347 unstable=0 bg_thresh=985 thresh=1971 gap=621 poll_thresh=20 ino=257 dd-2584 [006] 213.007211: balance_dirty_state: bdi btrfs-1: dirty=978 wb=422 unstable=0 bg_thresh=985 thresh=1970 gap=570 poll_thresh=21 ino=257 dd-2584 [006] 213.007337: balance_dirty_state: bdi btrfs-1: dirty=978 wb=447 unstable=0 bg_thresh=984 thresh=1969 gap=544 poll_thresh=22 ino=257 dd-2584 [006] 213.007469: balance_dirty_state: bdi btrfs-1: dirty=953 wb=497 unstable=0 bg_thresh=986 thresh=1973 gap=523 poll_thresh=23 ino=257 dd-2584 [006] 213.007601: balance_dirty_state: bdi btrfs-1: dirty=928 wb=547 unstable=0 bg_thresh=986 thresh=1972 gap=497 poll_thresh=24 ino=257 dd-2584 [006] 213.007733: balance_dirty_state: bdi btrfs-1: dirty=953 wb=572 unstable=0 bg_thresh=985 thresh=1971 gap=446 poll_thresh=25 ino=257 dd-2584 [006] 213.007735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=53084 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 213.010103: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=320 wrote=992 to_write=7200 dd-2584 [006] 213.014514: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1322 unstable=0 bg_thresh=988 thresh=1977 gap=452 poll_thresh=25 ino=257 dd-2584 [006] 213.014520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=53084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 213.022582: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1022 unstable=0 bg_thresh=996 thresh=1993 gap=773 poll_thresh=25 ino=257 dd-2584 [002] 213.022662: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1022 unstable=0 bg_thresh=993 thresh=1986 gap=741 poll_thresh=19 ino=257 dd-2584 [002] 213.022800: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1022 unstable=0 bg_thresh=995 thresh=1990 gap=720 poll_thresh=20 ino=257 dd-2584 [002] 213.022930: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1022 unstable=0 bg_thresh=994 thresh=1989 gap=694 poll_thresh=21 ino=257 dd-2584 [002] 213.023244: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1022 unstable=0 bg_thresh=994 thresh=1988 gap=668 poll_thresh=22 ino=257 dd-2584 [002] 213.023364: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1022 unstable=0 bg_thresh=996 thresh=1992 gap=622 poll_thresh=23 ino=257 dd-2584 [002] 213.023484: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1022 unstable=0 bg_thresh=995 thresh=1991 gap=596 poll_thresh=24 ino=257 dd-2584 [002] 213.023603: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1022 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=25 ino=257 dd-2584 [002] 213.023720: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1022 unstable=0 bg_thresh=994 thresh=1989 gap=519 poll_thresh=26 ino=257 dd-2584 [002] 213.023839: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1022 unstable=0 bg_thresh=996 thresh=1993 gap=473 poll_thresh=27 ino=257 dd-2584 [002] 213.023845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=54880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 213.030578: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1022 unstable=0 bg_thresh=999 thresh=1999 gap=465 poll_thresh=27 ino=257 dd-2584 [006] 213.030585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-208% task_weight=101% bdi_bw=54880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 213.038516: balance_dirty_state: bdi btrfs-1: dirty=512 wb=772 unstable=0 bg_thresh=998 thresh=1997 gap=713 poll_thresh=27 ino=257 dd-2584 [006] 213.038630: balance_dirty_state: bdi btrfs-1: dirty=512 wb=772 unstable=0 bg_thresh=998 thresh=1997 gap=713 poll_thresh=20 ino=257 dd-2584 [006] 213.038874: balance_dirty_state: bdi btrfs-1: dirty=562 wb=772 unstable=0 bg_thresh=1000 thresh=2001 gap=667 poll_thresh=21 ino=257 dd-2584 [006] 213.039475: balance_dirty_state: bdi btrfs-1: dirty=587 wb=772 unstable=0 bg_thresh=1000 thresh=2000 gap=641 poll_thresh=22 ino=257 dd-2584 [006] 213.039710: balance_dirty_state: bdi btrfs-1: dirty=612 wb=772 unstable=0 bg_thresh=999 thresh=1999 gap=615 poll_thresh=23 ino=257 dd-2584 [006] 213.039946: balance_dirty_state: bdi btrfs-1: dirty=662 wb=772 unstable=0 bg_thresh=999 thresh=1998 gap=564 poll_thresh=24 ino=257 dd-2584 [006] 213.040183: balance_dirty_state: bdi btrfs-1: dirty=687 wb=772 unstable=0 bg_thresh=1001 thresh=2002 gap=543 poll_thresh=25 ino=257 dd-2584 [006] 213.040425: balance_dirty_state: bdi btrfs-1: dirty=712 wb=772 unstable=0 bg_thresh=1000 thresh=2001 gap=517 poll_thresh=26 ino=257 dd-2584 [006] 213.040667: balance_dirty_state: bdi btrfs-1: dirty=737 wb=772 unstable=0 bg_thresh=1000 thresh=2000 gap=491 poll_thresh=27 ino=257 dd-2584 [006] 213.040676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-206% task_weight=101% bdi_bw=54880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 213.046573: balance_dirty_state: bdi btrfs-1: dirty=746 wb=637 unstable=0 bg_thresh=998 thresh=1997 gap=614 poll_thresh=27 ino=257 dd-2584 [006] 213.046665: balance_dirty_state: bdi btrfs-1: dirty=771 wb=637 unstable=0 bg_thresh=998 thresh=1996 gap=588 poll_thresh=20 ino=257 dd-2584 [006] 213.046781: balance_dirty_state: bdi btrfs-1: dirty=796 wb=637 unstable=0 bg_thresh=1000 thresh=2000 gap=567 poll_thresh=21 ino=257 dd-2584 [006] 213.046895: balance_dirty_state: bdi btrfs-1: dirty=846 wb=637 unstable=0 bg_thresh=999 thresh=1999 gap=516 poll_thresh=22 ino=257 dd-2584 [006] 213.047178: balance_dirty_state: bdi btrfs-1: dirty=871 wb=637 unstable=0 bg_thresh=999 thresh=1998 gap=490 poll_thresh=23 ino=257 dd-2584 [006] 213.047182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=54880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 213.054594: balance_dirty_state: bdi btrfs-1: dirty=871 wb=512 unstable=0 bg_thresh=1000 thresh=2000 gap=617 poll_thresh=23 ino=257 dd-2584 [006] 213.054684: balance_dirty_state: bdi btrfs-1: dirty=896 wb=512 unstable=0 bg_thresh=997 thresh=1994 gap=586 poll_thresh=17 ino=257 dd-2584 [006] 213.054798: balance_dirty_state: bdi btrfs-1: dirty=921 wb=512 unstable=0 bg_thresh=999 thresh=1998 gap=565 poll_thresh=18 ino=257 dd-2584 [006] 213.054911: balance_dirty_state: bdi btrfs-1: dirty=946 wb=512 unstable=0 bg_thresh=998 thresh=1997 gap=539 poll_thresh=19 ino=257 dd-2584 [006] 213.055023: balance_dirty_state: bdi btrfs-1: dirty=971 wb=512 unstable=0 bg_thresh=998 thresh=1996 gap=513 poll_thresh=20 ino=257 dd-2584 [006] 213.055138: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=512 unstable=0 bg_thresh=1000 thresh=2000 gap=467 poll_thresh=21 ino=257 dd-2584 [006] 213.055142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=101% bdi_bw=54880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 213.055256: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10480 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 213.059383: writeback_single_inode: bdi btrfs-1: ino=257 state= age=372 wrote=768 to_write=7424 dd-2584 [006] 213.062587: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1108 unstable=0 bg_thresh=997 thresh=1994 gap=611 poll_thresh=21 ino=257 dd-2584 [006] 213.062688: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1108 unstable=0 bg_thresh=999 thresh=1999 gap=616 poll_thresh=16 ino=257 dd-2584 [006] 213.062809: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1108 unstable=0 bg_thresh=996 thresh=1992 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 213.062930: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1108 unstable=0 bg_thresh=995 thresh=1991 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 213.063231: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1108 unstable=0 bg_thresh=995 thresh=1990 gap=507 poll_thresh=19 ino=257 dd-2584 [006] 213.063348: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1108 unstable=0 bg_thresh=997 thresh=1994 gap=486 poll_thresh=20 ino=257 dd-2584 [006] 213.063353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=54880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 213.070576: balance_dirty_state: bdi btrfs-1: dirty=400 wb=983 unstable=0 bg_thresh=997 thresh=1995 gap=612 poll_thresh=20 ino=257 dd-2584 [006] 213.070649: balance_dirty_state: bdi btrfs-1: dirty=425 wb=983 unstable=0 bg_thresh=997 thresh=1995 gap=587 poll_thresh=15 ino=257 dd-2584 [006] 213.070712: balance_dirty_state: bdi btrfs-1: dirty=450 wb=983 unstable=0 bg_thresh=997 thresh=1994 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 213.070824: balance_dirty_state: bdi btrfs-1: dirty=475 wb=983 unstable=0 bg_thresh=996 thresh=1993 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 213.070938: balance_dirty_state: bdi btrfs-1: dirty=500 wb=983 unstable=0 bg_thresh=998 thresh=1997 gap=514 poll_thresh=18 ino=257 dd-2584 [006] 213.071052: balance_dirty_state: bdi btrfs-1: dirty=550 wb=983 unstable=0 bg_thresh=998 thresh=1996 gap=463 poll_thresh=19 ino=257 dd-2584 [006] 213.071056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=54880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 213.078569: balance_dirty_state: bdi btrfs-1: dirty=550 wb=858 unstable=0 bg_thresh=999 thresh=1999 gap=591 poll_thresh=19 ino=257 dd-2584 [006] 213.078656: balance_dirty_state: bdi btrfs-1: dirty=541 wb=847 unstable=0 bg_thresh=997 thresh=1994 gap=606 poll_thresh=14 ino=257 dd-2584 [006] 213.078718: balance_dirty_state: bdi btrfs-1: dirty=566 wb=847 unstable=0 bg_thresh=996 thresh=1992 gap=579 poll_thresh=15 ino=257 dd-2584 [006] 213.078782: balance_dirty_state: bdi btrfs-1: dirty=566 wb=847 unstable=0 bg_thresh=993 thresh=1986 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 213.079081: balance_dirty_state: bdi btrfs-1: dirty=616 wb=847 unstable=0 bg_thresh=998 thresh=1996 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 213.079200: balance_dirty_state: bdi btrfs-1: dirty=641 wb=847 unstable=0 bg_thresh=997 thresh=1995 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 213.079317: balance_dirty_state: bdi btrfs-1: dirty=666 wb=847 unstable=0 bg_thresh=997 thresh=1994 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 213.079322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-214% task_weight=101% bdi_bw=54880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 213.086542: balance_dirty_state: bdi btrfs-1: dirty=666 wb=722 unstable=0 bg_thresh=997 thresh=1995 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 213.086651: balance_dirty_state: bdi btrfs-1: dirty=691 wb=722 unstable=0 bg_thresh=1000 thresh=2000 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 213.086712: balance_dirty_state: bdi btrfs-1: dirty=716 wb=722 unstable=0 bg_thresh=999 thresh=1999 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 213.086772: balance_dirty_state: bdi btrfs-1: dirty=716 wb=722 unstable=0 bg_thresh=999 thresh=1999 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 213.086889: balance_dirty_state: bdi btrfs-1: dirty=766 wb=722 unstable=0 bg_thresh=1001 thresh=2003 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 213.087007: balance_dirty_state: bdi btrfs-1: dirty=791 wb=722 unstable=0 bg_thresh=998 thresh=1996 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 213.087011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=54880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 213.094582: balance_dirty_state: bdi btrfs-1: dirty=797 wb=500 unstable=0 bg_thresh=999 thresh=1998 gap=701 poll_thresh=18 ino=257 dd-2584 [006] 213.094648: balance_dirty_state: bdi btrfs-1: dirty=797 wb=500 unstable=0 bg_thresh=999 thresh=1998 gap=701 poll_thresh=13 ino=257 dd-2584 [006] 213.094710: balance_dirty_state: bdi btrfs-1: dirty=822 wb=500 unstable=0 bg_thresh=998 thresh=1997 gap=675 poll_thresh=14 ino=257 dd-2584 [006] 213.094769: balance_dirty_state: bdi btrfs-1: dirty=847 wb=500 unstable=0 bg_thresh=1001 thresh=2002 gap=655 poll_thresh=15 ino=257 dd-2584 [006] 213.094829: balance_dirty_state: bdi btrfs-1: dirty=847 wb=500 unstable=0 bg_thresh=1000 thresh=2001 gap=654 poll_thresh=16 ino=257 dd-2584 [006] 213.095123: balance_dirty_state: bdi btrfs-1: dirty=897 wb=500 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=17 ino=257 dd-2584 [006] 213.095241: balance_dirty_state: bdi btrfs-1: dirty=922 wb=500 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=18 ino=257 dd-2584 [006] 213.095359: balance_dirty_state: bdi btrfs-1: dirty=947 wb=500 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=19 ino=257 dd-2584 [006] 213.095471: balance_dirty_state: bdi btrfs-1: dirty=972 wb=500 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=20 ino=257 dd-2584 [006] 213.095588: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=500 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=21 ino=257 dd-2584 [006] 213.095592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=54880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 213.095703: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10520 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 213.100600: writeback_single_inode: bdi btrfs-1: ino=257 state= age=36 wrote=752 to_write=7440 dd-2584 [006] 213.102548: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1150 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=21 ino=257 dd-2584 [006] 213.102615: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1150 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=16 ino=257 dd-2584 [006] 213.102822: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1150 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 213.103068: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1150 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=18 ino=257 dd-2584 [006] 213.103710: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1150 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=19 ino=257 dd-2584 [006] 213.103950: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1150 unstable=0 bg_thresh=997 thresh=1994 gap=447 poll_thresh=20 ino=257 dd-2584 [006] 213.103959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=54880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 213.110589: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1025 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=20 ino=257 dd-2584 [006] 213.110708: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1025 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 213.110830: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1025 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 213.111065: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1025 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 213.111302: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1025 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 213.111311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=54880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 213.118604: balance_dirty_state: bdi btrfs-1: dirty=472 wb=900 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=18 ino=257 dd-2584 [006] 213.118672: balance_dirty_state: bdi btrfs-1: dirty=497 wb=900 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=13 ino=257 dd-2584 [006] 213.118734: balance_dirty_state: bdi btrfs-1: dirty=522 wb=900 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=14 ino=257 dd-2584 [006] 213.118793: balance_dirty_state: bdi btrfs-1: dirty=522 wb=900 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 213.118853: balance_dirty_state: bdi btrfs-1: dirty=547 wb=900 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=16 ino=257 dd-2584 [006] 213.118970: balance_dirty_state: bdi btrfs-1: dirty=572 wb=900 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 213.119268: balance_dirty_state: bdi btrfs-1: dirty=597 wb=900 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 213.119272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=54880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 213.126601: balance_dirty_state: bdi btrfs-1: dirty=597 wb=775 unstable=0 bg_thresh=997 thresh=1994 gap=622 poll_thresh=18 ino=257 dd-2584 [005] 213.126709: balance_dirty_state: bdi btrfs-1: dirty=622 wb=775 unstable=0 bg_thresh=999 thresh=1999 gap=602 poll_thresh=13 ino=257 dd-2584 [005] 213.126830: balance_dirty_state: bdi btrfs-1: dirty=622 wb=775 unstable=0 bg_thresh=999 thresh=1999 gap=602 poll_thresh=14 ino=257 dd-2584 [005] 213.126947: balance_dirty_state: bdi btrfs-1: dirty=647 wb=775 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=15 ino=257 dd-2584 [005] 213.127064: balance_dirty_state: bdi btrfs-1: dirty=647 wb=775 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 213.127298: balance_dirty_state: bdi btrfs-1: dirty=697 wb=775 unstable=0 bg_thresh=1004 thresh=2009 gap=537 poll_thresh=17 ino=257 dd-2584 [005] 213.127537: balance_dirty_state: bdi btrfs-1: dirty=722 wb=775 unstable=0 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 213.127771: balance_dirty_state: bdi btrfs-1: dirty=747 wb=775 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 213.127780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 213.134554: balance_dirty_state: bdi btrfs-1: dirty=747 wb=775 unstable=0 bg_thresh=1005 thresh=2010 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 213.134559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 213.142562: balance_dirty_state: bdi btrfs-1: dirty=747 wb=525 unstable=0 bg_thresh=1014 thresh=2028 gap=756 poll_thresh=19 ino=257 dd-2584 [005] 213.142633: balance_dirty_state: bdi btrfs-1: dirty=772 wb=525 unstable=0 bg_thresh=1016 thresh=2033 gap=736 poll_thresh=14 ino=257 dd-2584 [005] 213.142695: balance_dirty_state: bdi btrfs-1: dirty=797 wb=525 unstable=0 bg_thresh=1013 thresh=2027 gap=705 poll_thresh=15 ino=257 dd-2584 [005] 213.142756: balance_dirty_state: bdi btrfs-1: dirty=797 wb=525 unstable=0 bg_thresh=1016 thresh=2032 gap=710 poll_thresh=16 ino=257 dd-2584 [005] 213.142878: balance_dirty_state: bdi btrfs-1: dirty=822 wb=525 unstable=0 bg_thresh=1018 thresh=2036 gap=689 poll_thresh=17 ino=257 dd-2584 [005] 213.143178: balance_dirty_state: bdi btrfs-1: dirty=872 wb=525 unstable=0 bg_thresh=1017 thresh=2035 gap=638 poll_thresh=18 ino=257 dd-2584 [005] 213.143302: balance_dirty_state: bdi btrfs-1: dirty=897 wb=525 unstable=0 bg_thresh=1017 thresh=2034 gap=612 poll_thresh=19 ino=257 dd-2584 [005] 213.143425: balance_dirty_state: bdi btrfs-1: dirty=922 wb=525 unstable=0 bg_thresh=1019 thresh=2038 gap=591 poll_thresh=20 ino=257 dd-2584 [005] 213.143554: balance_dirty_state: bdi btrfs-1: dirty=972 wb=525 unstable=0 bg_thresh=1015 thresh=2031 gap=534 poll_thresh=21 ino=257 dd-2584 [005] 213.143681: balance_dirty_state: bdi btrfs-1: dirty=997 wb=525 unstable=0 bg_thresh=1015 thresh=2030 gap=508 poll_thresh=22 ino=257 dd-2584 [005] 213.143813: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=525 unstable=0 bg_thresh=1014 thresh=2029 gap=482 poll_thresh=23 ino=257 dd-2584 [005] 213.143818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 213.143866: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10568 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 213.146390: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=800 to_write=7392 dd-2584 [001] 213.150546: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1175 unstable=0 bg_thresh=1012 thresh=2024 gap=602 poll_thresh=23 ino=257 dd-2584 [001] 213.150633: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1175 unstable=0 bg_thresh=1011 thresh=2023 gap=588 poll_thresh=17 ino=257 dd-2584 [001] 213.150765: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1175 unstable=0 bg_thresh=1013 thresh=2026 gap=566 poll_thresh=18 ino=257 dd-2584 [001] 213.151087: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1175 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=19 ino=257 dd-2584 [001] 213.151214: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1175 unstable=0 bg_thresh=1016 thresh=2033 gap=498 poll_thresh=20 ino=257 dd-2584 [001] 213.151220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-119% task_weight=101% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 213.162511: balance_dirty_state: bdi btrfs-1: dirty=360 wb=900 unstable=0 bg_thresh=993 thresh=1987 gap=727 poll_thresh=20 ino=257 dd-2584 [005] 213.162637: balance_dirty_state: bdi btrfs-1: dirty=385 wb=900 unstable=0 bg_thresh=996 thresh=1992 gap=707 poll_thresh=15 ino=257 dd-2584 [005] 213.162760: balance_dirty_state: bdi btrfs-1: dirty=385 wb=900 unstable=0 bg_thresh=993 thresh=1986 gap=701 poll_thresh=16 ino=257 dd-2584 [005] 213.162899: balance_dirty_state: bdi btrfs-1: dirty=435 wb=900 unstable=0 bg_thresh=992 thresh=1984 gap=649 poll_thresh=17 ino=257 dd-2584 [005] 213.163022: balance_dirty_state: bdi btrfs-1: dirty=460 wb=900 unstable=0 bg_thresh=988 thresh=1977 gap=617 poll_thresh=18 ino=257 dd-2584 [005] 213.163152: balance_dirty_state: bdi btrfs-1: dirty=485 wb=900 unstable=0 bg_thresh=988 thresh=1976 gap=591 poll_thresh=19 ino=257 dd-2584 [005] 213.163281: balance_dirty_state: bdi btrfs-1: dirty=510 wb=900 unstable=0 bg_thresh=987 thresh=1975 gap=565 poll_thresh=20 ino=257 dd-2584 [005] 213.163411: balance_dirty_state: bdi btrfs-1: dirty=560 wb=900 unstable=0 bg_thresh=986 thresh=1973 gap=513 poll_thresh=21 ino=257 dd-2584 [005] 213.163734: balance_dirty_state: bdi btrfs-1: dirty=585 wb=900 unstable=0 bg_thresh=989 thresh=1978 gap=493 poll_thresh=22 ino=257 dd-2584 [005] 213.163740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-139% task_weight=101% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 213.174564: balance_dirty_state: bdi btrfs-1: dirty=585 wb=800 unstable=0 bg_thresh=995 thresh=1991 gap=606 poll_thresh=22 ino=257 dd-2584 [005] 213.174658: balance_dirty_state: bdi btrfs-1: dirty=610 wb=800 unstable=0 bg_thresh=995 thresh=1990 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 213.174791: balance_dirty_state: bdi btrfs-1: dirty=635 wb=800 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 213.174935: balance_dirty_state: bdi btrfs-1: dirty=660 wb=800 unstable=0 bg_thresh=990 thresh=1981 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 213.175084: balance_dirty_state: bdi btrfs-1: dirty=685 wb=800 unstable=0 bg_thresh=993 thresh=1986 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 213.175205: balance_dirty_state: bdi btrfs-1: dirty=735 wb=800 unstable=0 bg_thresh=995 thresh=1990 gap=455 poll_thresh=20 ino=257 dd-2584 [005] 213.175210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 213.182582: balance_dirty_state: bdi btrfs-1: dirty=735 wb=550 unstable=0 bg_thresh=994 thresh=1988 gap=703 poll_thresh=20 ino=257 dd-2584 [005] 213.182667: balance_dirty_state: bdi btrfs-1: dirty=735 wb=550 unstable=0 bg_thresh=994 thresh=1988 gap=703 poll_thresh=15 ino=257 dd-2584 [005] 213.182727: balance_dirty_state: bdi btrfs-1: dirty=760 wb=550 unstable=0 bg_thresh=993 thresh=1987 gap=677 poll_thresh=16 ino=257 dd-2584 [005] 213.182842: balance_dirty_state: bdi btrfs-1: dirty=785 wb=550 unstable=0 bg_thresh=993 thresh=1986 gap=651 poll_thresh=17 ino=257 dd-2584 [005] 213.182960: balance_dirty_state: bdi btrfs-1: dirty=835 wb=550 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 213.183244: balance_dirty_state: bdi btrfs-1: dirty=860 wb=550 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=19 ino=257 dd-2584 [005] 213.183357: balance_dirty_state: bdi btrfs-1: dirty=885 wb=550 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=20 ino=257 dd-2584 [005] 213.183470: balance_dirty_state: bdi btrfs-1: dirty=910 wb=550 unstable=0 bg_thresh=993 thresh=1987 gap=527 poll_thresh=21 ino=257 dd-2584 [005] 213.183583: balance_dirty_state: bdi btrfs-1: dirty=960 wb=550 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=22 ino=257 dd-2584 [005] 213.183588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 213.190603: balance_dirty_state: bdi btrfs-1: dirty=960 wb=425 unstable=0 bg_thresh=997 thresh=1995 gap=610 poll_thresh=22 ino=257 dd-2584 [005] 213.190747: balance_dirty_state: bdi btrfs-1: dirty=960 wb=425 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=16 ino=257 dd-2584 [005] 213.190982: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=425 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 213.191072: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10616 wrote=0 to_write=8192 dd-2584 [005] 213.191235: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=425 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=18 ino=257 dd-2584 [005] 213.191496: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=463 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=19 ino=257 dd-2584 [005] 213.192115: balance_dirty_state: bdi btrfs-1: dirty=922 wb=588 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=20 ino=257 dd-2584 [005] 213.192118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 213.196717: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=848 to_write=7344 dd-2584 [001] 213.198611: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1288 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 213.198624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 213.206623: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1013 unstable=0 bg_thresh=991 thresh=1982 gap=747 poll_thresh=20 ino=257 dd-2584 [001] 213.206692: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1013 unstable=0 bg_thresh=991 thresh=1982 gap=747 poll_thresh=15 ino=257 dd-2584 [001] 213.206755: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1013 unstable=0 bg_thresh=993 thresh=1987 gap=727 poll_thresh=16 ino=257 dd-2584 [001] 213.206880: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1013 unstable=0 bg_thresh=993 thresh=1986 gap=701 poll_thresh=17 ino=257 dd-2584 [001] 213.207004: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1013 unstable=0 bg_thresh=992 thresh=1985 gap=650 poll_thresh=18 ino=257 dd-2584 [001] 213.207129: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1013 unstable=0 bg_thresh=994 thresh=1989 gap=629 poll_thresh=19 ino=257 dd-2584 [001] 213.207253: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1013 unstable=0 bg_thresh=991 thresh=1982 gap=597 poll_thresh=20 ino=257 dd-2584 [001] 213.207377: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1013 unstable=0 bg_thresh=990 thresh=1981 gap=571 poll_thresh=21 ino=257 dd-2584 [001] 213.207503: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1013 unstable=0 bg_thresh=992 thresh=1985 gap=525 poll_thresh=22 ino=257 dd-2584 [001] 213.207821: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1013 unstable=0 bg_thresh=992 thresh=1984 gap=499 poll_thresh=23 ino=257 dd-2584 [001] 213.207948: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1013 unstable=0 bg_thresh=991 thresh=1983 gap=473 poll_thresh=24 ino=257 dd-2584 [001] 213.207953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 213.214591: balance_dirty_state: bdi btrfs-1: dirty=497 wb=888 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=24 ino=257 dd-2584 [001] 213.214721: balance_dirty_state: bdi btrfs-1: dirty=522 wb=888 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=18 ino=257 dd-2584 [001] 213.214841: balance_dirty_state: bdi btrfs-1: dirty=547 wb=888 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=19 ino=257 dd-2584 [001] 213.214953: balance_dirty_state: bdi btrfs-1: dirty=572 wb=888 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=20 ino=257 dd-2584 [001] 213.215067: balance_dirty_state: bdi btrfs-1: dirty=622 wb=888 unstable=0 bg_thresh=991 thresh=1983 gap=473 poll_thresh=21 ino=257 dd-2584 [001] 213.215071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 213.222602: balance_dirty_state: bdi btrfs-1: dirty=622 wb=863 unstable=0 bg_thresh=991 thresh=1982 gap=497 poll_thresh=21 ino=257 dd-2584 [005] 213.222734: balance_dirty_state: bdi btrfs-1: dirty=647 wb=863 unstable=0 bg_thresh=990 thresh=1981 gap=471 poll_thresh=16 ino=257 dd-2584 [005] 213.222743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 213.230602: balance_dirty_state: bdi btrfs-1: dirty=647 wb=738 unstable=0 bg_thresh=989 thresh=1979 gap=594 poll_thresh=16 ino=257 dd-2584 [005] 213.230733: balance_dirty_state: bdi btrfs-1: dirty=672 wb=738 unstable=0 bg_thresh=995 thresh=1990 gap=580 poll_thresh=12 ino=257 dd-2584 [005] 213.230852: balance_dirty_state: bdi btrfs-1: dirty=672 wb=738 unstable=0 bg_thresh=992 thresh=1984 gap=574 poll_thresh=13 ino=257 dd-2584 [005] 213.230973: balance_dirty_state: bdi btrfs-1: dirty=697 wb=738 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=14 ino=257 dd-2584 [005] 213.231090: balance_dirty_state: bdi btrfs-1: dirty=722 wb=738 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=15 ino=257 dd-2584 [005] 213.231209: balance_dirty_state: bdi btrfs-1: dirty=722 wb=738 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=16 ino=257 dd-2584 [005] 213.231807: balance_dirty_state: bdi btrfs-1: dirty=772 wb=738 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=17 ino=257 dd-2584 [005] 213.231817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-78% task_weight=99% bdi_bw=57052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 213.238671: balance_dirty_state: bdi btrfs-1: dirty=772 wb=500 unstable=0 bg_thresh=992 thresh=1985 gap=713 poll_thresh=13 ino=257 dd-2584 [005] 213.238731: balance_dirty_state: bdi btrfs-1: dirty=797 wb=500 unstable=0 bg_thresh=995 thresh=1990 gap=693 poll_thresh=14 ino=257 dd-2584 [005] 213.238789: balance_dirty_state: bdi btrfs-1: dirty=797 wb=500 unstable=0 bg_thresh=994 thresh=1989 gap=692 poll_thresh=15 ino=257 dd-2584 [005] 213.238846: balance_dirty_state: bdi btrfs-1: dirty=822 wb=500 unstable=0 bg_thresh=991 thresh=1983 gap=661 poll_thresh=16 ino=257 dd-2584 [005] 213.238963: balance_dirty_state: bdi btrfs-1: dirty=847 wb=500 unstable=0 bg_thresh=991 thresh=1982 gap=635 poll_thresh=17 ino=257 dd-2584 [005] 213.239081: balance_dirty_state: bdi btrfs-1: dirty=897 wb=500 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=18 ino=257 dd-2584 [005] 213.239197: balance_dirty_state: bdi btrfs-1: dirty=922 wb=500 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=19 ino=257 dd-2584 [005] 213.239315: balance_dirty_state: bdi btrfs-1: dirty=947 wb=500 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=20 ino=257 dd-2584 [005] 213.239432: balance_dirty_state: bdi btrfs-1: dirty=972 wb=500 unstable=0 bg_thresh=991 thresh=1983 gap=511 poll_thresh=21 ino=257 dd-2584 [005] 213.239719: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=500 unstable=0 bg_thresh=993 thresh=1987 gap=465 poll_thresh=22 ino=257 dd-2584 [005] 213.239724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=57052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 213.239834: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10664 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 213.244959: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=784 to_write=7408 dd-2584 [001] 213.246614: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1125 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=22 ino=257 dd-2584 [001] 213.246749: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1125 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=16 ino=257 dd-2584 [001] 213.246871: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1125 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 213.246987: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1125 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=18 ino=257 dd-2584 [001] 213.247106: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1125 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=19 ino=257 dd-2584 [001] 213.247225: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1125 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=20 ino=257 dd-2584 [001] 213.247230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=57052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 213.254592: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1000 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=20 ino=257 dd-2584 [001] 213.254724: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1000 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 213.254846: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1000 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 213.255081: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1000 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 213.255685: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1000 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 213.255922: balance_dirty_state: bdi btrfs-1: dirty=522 wb=1000 unstable=0 bg_thresh=996 thresh=1993 gap=471 poll_thresh=19 ino=257 dd-2584 [001] 213.255931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=57052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 213.262644: balance_dirty_state: bdi btrfs-1: dirty=522 wb=875 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 213.262711: balance_dirty_state: bdi btrfs-1: dirty=522 wb=875 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 213.262772: balance_dirty_state: bdi btrfs-1: dirty=547 wb=875 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 213.262830: balance_dirty_state: bdi btrfs-1: dirty=547 wb=875 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 213.262947: balance_dirty_state: bdi btrfs-1: dirty=597 wb=875 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 213.263068: balance_dirty_state: bdi btrfs-1: dirty=622 wb=875 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 213.263072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=57052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 213.270594: balance_dirty_state: bdi btrfs-1: dirty=622 wb=875 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 213.270599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=57052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 213.278578: balance_dirty_state: bdi btrfs-1: dirty=622 wb=650 unstable=0 bg_thresh=998 thresh=1997 gap=725 poll_thresh=18 ino=257 dd-2584 [001] 213.278692: balance_dirty_state: bdi btrfs-1: dirty=647 wb=650 unstable=0 bg_thresh=998 thresh=1996 gap=699 poll_thresh=13 ino=257 dd-2584 [001] 213.278814: balance_dirty_state: bdi btrfs-1: dirty=647 wb=650 unstable=0 bg_thresh=998 thresh=1996 gap=699 poll_thresh=14 ino=257 dd-2584 [001] 213.278932: balance_dirty_state: bdi btrfs-1: dirty=672 wb=650 unstable=0 bg_thresh=997 thresh=1995 gap=673 poll_thresh=15 ino=257 dd-2584 [001] 213.279050: balance_dirty_state: bdi btrfs-1: dirty=697 wb=650 unstable=0 bg_thresh=997 thresh=1995 gap=648 poll_thresh=16 ino=257 dd-2584 [001] 213.279179: balance_dirty_state: bdi btrfs-1: dirty=722 wb=650 unstable=0 bg_thresh=989 thresh=1979 gap=607 poll_thresh=17 ino=257 dd-2584 [001] 213.279481: balance_dirty_state: bdi btrfs-1: dirty=747 wb=650 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 213.279602: balance_dirty_state: bdi btrfs-1: dirty=772 wb=650 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=19 ino=257 dd-2584 [001] 213.279729: balance_dirty_state: bdi btrfs-1: dirty=822 wb=650 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=20 ino=257 dd-2584 [001] 213.279882: balance_dirty_state: bdi btrfs-1: dirty=847 wb=525 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=21 ino=257 dd-2584 [001] 213.280008: balance_dirty_state: bdi btrfs-1: dirty=872 wb=525 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=22 ino=257 dd-2584 [001] 213.280132: balance_dirty_state: bdi btrfs-1: dirty=922 wb=525 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=23 ino=257 dd-2584 [001] 213.280263: balance_dirty_state: bdi btrfs-1: dirty=947 wb=525 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=24 ino=257 dd-2584 [001] 213.280393: balance_dirty_state: bdi btrfs-1: dirty=972 wb=525 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=25 ino=257 dd-2584 [001] 213.280398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=57052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 213.286582: balance_dirty_state: bdi btrfs-1: dirty=972 wb=525 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=25 ino=257 dd-2584 [001] 213.286877: balance_dirty_state: bdi btrfs-1: dirty=997 wb=425 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 213.286903: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10712 wrote=0 to_write=8192 dd-2584 [001] 213.287011: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=400 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=20 ino=257 dd-2584 [001] 213.287141: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=425 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=21 ino=257 dd-2584 [001] 213.287271: balance_dirty_state: bdi btrfs-1: dirty=997 wb=500 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=22 ino=257 dd-2584 [001] 213.287273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=57052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 213.290748: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=848 to_write=7344 dd-2584 [005] 213.294557: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1225 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=22 ino=257 dd-2584 [005] 213.294674: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1150 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=16 ino=257 dd-2584 [005] 213.294891: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1125 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=17 ino=257 dd-2584 [005] 213.295137: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1125 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=18 ino=257 dd-2584 [005] 213.295388: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1125 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=19 ino=257 dd-2584 [005] 213.295639: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1125 unstable=0 bg_thresh=991 thresh=1983 gap=461 poll_thresh=20 ino=257 dd-2584 [005] 213.295648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-180% task_weight=101% bdi_bw=57052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 213.302597: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1000 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=20 ino=257 dd-2584 [005] 213.302856: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1000 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 213.302921: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1000 unstable=0 bg_thresh=989 thresh=1979 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 213.303044: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1000 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=17 ino=257 dd-2584 [005] 213.303167: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1000 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 213.303285: balance_dirty_state: bdi btrfs-1: dirty=522 wb=1000 unstable=0 bg_thresh=993 thresh=1987 gap=465 poll_thresh=19 ino=257 dd-2584 [005] 213.303290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=101% bdi_bw=57052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 213.310603: balance_dirty_state: bdi btrfs-1: dirty=522 wb=875 unstable=0 bg_thresh=984 thresh=1969 gap=572 poll_thresh=19 ino=257 dd-2584 [005] 213.310689: balance_dirty_state: bdi btrfs-1: dirty=522 wb=875 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 213.310749: balance_dirty_state: bdi btrfs-1: dirty=547 wb=875 unstable=0 bg_thresh=987 thresh=1974 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 213.310807: balance_dirty_state: bdi btrfs-1: dirty=572 wb=875 unstable=0 bg_thresh=989 thresh=1979 gap=532 poll_thresh=16 ino=257 dd-2584 [005] 213.310926: balance_dirty_state: bdi btrfs-1: dirty=597 wb=875 unstable=0 bg_thresh=989 thresh=1978 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 213.311047: balance_dirty_state: bdi btrfs-1: dirty=622 wb=875 unstable=0 bg_thresh=991 thresh=1982 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 213.311052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=57052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 213.322648: balance_dirty_state: bdi btrfs-1: dirty=622 wb=750 unstable=0 bg_thresh=982 thresh=1965 gap=593 poll_thresh=18 ino=257 dd-2584 [005] 213.322751: balance_dirty_state: bdi btrfs-1: dirty=647 wb=750 unstable=0 bg_thresh=982 thresh=1965 gap=568 poll_thresh=13 ino=257 dd-2584 [005] 213.322986: balance_dirty_state: bdi btrfs-1: dirty=647 wb=750 unstable=0 bg_thresh=985 thresh=1970 gap=573 poll_thresh=14 ino=257 dd-2584 [005] 213.323045: balance_dirty_state: bdi btrfs-1: dirty=672 wb=750 unstable=0 bg_thresh=985 thresh=1970 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 213.323103: balance_dirty_state: bdi btrfs-1: dirty=697 wb=750 unstable=0 bg_thresh=987 thresh=1975 gap=528 poll_thresh=16 ino=257 dd-2584 [005] 213.323220: balance_dirty_state: bdi btrfs-1: dirty=722 wb=750 unstable=0 bg_thresh=987 thresh=1974 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 213.323340: balance_dirty_state: bdi btrfs-1: dirty=747 wb=750 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 213.323344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=57052 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 213.330735: balance_dirty_state: bdi btrfs-1: dirty=747 wb=625 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=18 ino=257 dd-2584 [002] 213.330830: balance_dirty_state: bdi btrfs-1: dirty=747 wb=625 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=13 ino=257 dd-2584 [002] 213.330948: balance_dirty_state: bdi btrfs-1: dirty=772 wb=625 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=14 ino=257 dd-2584 [002] 213.331063: balance_dirty_state: bdi btrfs-1: dirty=797 wb=625 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=15 ino=257 dd-2584 [002] 213.331181: balance_dirty_state: bdi btrfs-1: dirty=797 wb=625 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 213.331416: balance_dirty_state: bdi btrfs-1: dirty=847 wb=625 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=17 ino=257 dd-2584 [002] 213.331651: balance_dirty_state: bdi btrfs-1: dirty=872 wb=625 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 213.331660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=57052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 213.338718: balance_dirty_state: bdi btrfs-1: dirty=872 wb=500 unstable=0 bg_thresh=997 thresh=1995 gap=623 poll_thresh=18 ino=257 dd-2584 [002] 213.338852: balance_dirty_state: bdi btrfs-1: dirty=897 wb=500 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=13 ino=257 dd-2584 [002] 213.339334: balance_dirty_state: bdi btrfs-1: dirty=897 wb=500 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=14 ino=257 dd-2584 [002] 213.339453: balance_dirty_state: bdi btrfs-1: dirty=922 wb=500 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=15 ino=257 dd-2584 [002] 213.339569: balance_dirty_state: bdi btrfs-1: dirty=947 wb=500 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=16 ino=257 dd-2584 [002] 213.339806: balance_dirty_state: bdi btrfs-1: dirty=972 wb=500 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=17 ino=257 dd-2584 [002] 213.340040: balance_dirty_state: bdi btrfs-1: dirty=997 wb=500 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=18 ino=257 dd-2584 [002] 213.340278: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=500 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=19 ino=257 dd-2584 [002] 213.340287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 213.340369: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10764 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 213.343693: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=800 to_write=7392 dd-2584 [002] 213.346647: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1175 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=19 ino=257 dd-2584 [002] 213.346720: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1175 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=14 ino=257 dd-2584 [002] 213.346780: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1175 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=15 ino=257 dd-2584 [002] 213.346842: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1175 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=16 ino=257 dd-2584 [002] 213.346960: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1175 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=17 ino=257 dd-2584 [002] 213.346965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 213.354656: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1025 unstable=0 bg_thresh=996 thresh=1992 gap=645 poll_thresh=17 ino=257 dd-2584 [002] 213.354789: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1025 unstable=0 bg_thresh=998 thresh=1997 gap=650 poll_thresh=13 ino=257 dd-2584 [002] 213.354863: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1025 unstable=0 bg_thresh=994 thresh=1989 gap=617 poll_thresh=14 ino=257 dd-2584 [002] 213.355159: balance_dirty_state: bdi btrfs-1: dirty=347 wb=900 unstable=0 bg_thresh=997 thresh=1995 gap=748 poll_thresh=15 ino=257 dd-2584 [002] 213.355230: balance_dirty_state: bdi btrfs-1: dirty=372 wb=900 unstable=0 bg_thresh=997 thresh=1994 gap=722 poll_thresh=16 ino=257 dd-2584 [002] 213.355370: balance_dirty_state: bdi btrfs-1: dirty=397 wb=900 unstable=0 bg_thresh=996 thresh=1993 gap=696 poll_thresh=17 ino=257 dd-2584 [002] 213.355507: balance_dirty_state: bdi btrfs-1: dirty=447 wb=900 unstable=0 bg_thresh=996 thresh=1992 gap=645 poll_thresh=18 ino=257 dd-2584 [002] 213.355646: balance_dirty_state: bdi btrfs-1: dirty=472 wb=900 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=19 ino=257 dd-2584 [002] 213.355785: balance_dirty_state: bdi btrfs-1: dirty=497 wb=900 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=20 ino=257 dd-2584 [002] 213.355922: balance_dirty_state: bdi btrfs-1: dirty=547 wb=900 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=21 ino=257 dd-2584 [002] 213.356059: balance_dirty_state: bdi btrfs-1: dirty=572 wb=900 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=22 ino=257 dd-2584 [002] 213.356197: balance_dirty_state: bdi btrfs-1: dirty=597 wb=900 unstable=0 bg_thresh=998 thresh=1997 gap=500 poll_thresh=23 ino=257 dd-2584 [002] 213.356531: balance_dirty_state: bdi btrfs-1: dirty=622 wb=900 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=24 ino=257 dd-2584 [002] 213.356536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 213.362613: balance_dirty_state: bdi btrfs-1: dirty=622 wb=900 unstable=0 bg_thresh=995 thresh=1990 gap=468 poll_thresh=24 ino=257 dd-2584 [002] 213.362619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 213.370660: balance_dirty_state: bdi btrfs-1: dirty=622 wb=675 unstable=0 bg_thresh=994 thresh=1989 gap=692 poll_thresh=24 ino=257 dd-2584 [002] 213.370733: balance_dirty_state: bdi btrfs-1: dirty=647 wb=675 unstable=0 bg_thresh=994 thresh=1988 gap=666 poll_thresh=18 ino=257 dd-2584 [002] 213.370852: balance_dirty_state: bdi btrfs-1: dirty=672 wb=675 unstable=0 bg_thresh=993 thresh=1987 gap=640 poll_thresh=19 ino=257 dd-2584 [002] 213.370969: balance_dirty_state: bdi btrfs-1: dirty=722 wb=675 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=20 ino=257 dd-2584 [002] 213.371088: balance_dirty_state: bdi btrfs-1: dirty=747 wb=675 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=21 ino=257 dd-2584 [002] 213.371204: balance_dirty_state: bdi btrfs-1: dirty=772 wb=675 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=22 ino=257 dd-2584 [002] 213.371322: balance_dirty_state: bdi btrfs-1: dirty=797 wb=675 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=23 ino=257 dd-2584 [002] 213.371440: balance_dirty_state: bdi btrfs-1: dirty=847 wb=675 unstable=0 bg_thresh=996 thresh=1992 gap=470 poll_thresh=24 ino=257 dd-2584 [002] 213.371444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 213.378649: balance_dirty_state: bdi btrfs-1: dirty=847 wb=550 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=24 ino=257 dd-2584 [000] 213.378775: balance_dirty_state: bdi btrfs-1: dirty=872 wb=550 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=18 ino=257 dd-2584 [000] 213.379368: balance_dirty_state: bdi btrfs-1: dirty=897 wb=550 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=19 ino=257 dd-2584 [000] 213.379602: balance_dirty_state: bdi btrfs-1: dirty=922 wb=550 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=20 ino=257 dd-2584 [000] 213.379838: balance_dirty_state: bdi btrfs-1: dirty=947 wb=550 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=21 ino=257 dd-2584 [000] 213.380071: balance_dirty_state: bdi btrfs-1: dirty=997 wb=550 unstable=0 bg_thresh=1002 thresh=2004 gap=457 poll_thresh=22 ino=257 dd-2584 [000] 213.380080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 213.386597: balance_dirty_state: bdi btrfs-1: dirty=997 wb=425 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=22 ino=257 dd-2584 [000] 213.386722: balance_dirty_state: bdi btrfs-1: dirty=997 wb=425 unstable=0 bg_thresh=1004 thresh=2008 gap=586 poll_thresh=16 ino=257 dd-2584 [000] 213.386959: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=425 unstable=0 bg_thresh=1003 thresh=2007 gap=535 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 213.387047: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10812 wrote=0 to_write=8192 dd-2584 [000] 213.387207: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=425 unstable=0 bg_thresh=1005 thresh=2011 gap=514 poll_thresh=18 ino=257 dd-2584 [000] 213.387454: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=450 unstable=0 bg_thresh=1005 thresh=2010 gap=488 poll_thresh=19 ino=257 dd-2584 [000] 213.387457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-241% task_weight=101% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 213.392119: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=864 to_write=7328 dd-2584 [004] 213.394600: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1150 unstable=0 bg_thresh=1007 thresh=2014 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 213.394700: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1150 unstable=0 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 213.394949: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1150 unstable=0 bg_thresh=1009 thresh=2019 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 213.395010: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1150 unstable=0 bg_thresh=1009 thresh=2019 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 213.395131: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1150 unstable=0 bg_thresh=1012 thresh=2024 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 213.395253: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1150 unstable=0 bg_thresh=1014 thresh=2028 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 213.395372: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1150 unstable=0 bg_thresh=1013 thresh=2027 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 213.395377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-266% task_weight=101% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.402585: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1025 unstable=0 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 213.402711: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1025 unstable=0 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 213.402826: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1025 unstable=0 bg_thresh=1009 thresh=2019 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 213.402941: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1025 unstable=0 bg_thresh=1009 thresh=2019 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 213.403170: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1025 unstable=0 bg_thresh=1012 thresh=2024 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 213.403408: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1025 unstable=0 bg_thresh=1014 thresh=2028 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 213.403417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-265% task_weight=101% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.410580: balance_dirty_state: bdi btrfs-1: dirty=497 wb=850 unstable=0 bg_thresh=1004 thresh=2008 gap=661 poll_thresh=18 ino=257 dd-2584 [004] 213.410737: balance_dirty_state: bdi btrfs-1: dirty=522 wb=850 unstable=0 bg_thresh=1004 thresh=2008 gap=636 poll_thresh=13 ino=257 dd-2584 [004] 213.411557: balance_dirty_state: bdi btrfs-1: dirty=522 wb=850 unstable=0 bg_thresh=1006 thresh=2013 gap=641 poll_thresh=14 ino=257 dd-2584 [004] 213.411733: balance_dirty_state: bdi btrfs-1: dirty=547 wb=850 unstable=0 bg_thresh=1006 thresh=2013 gap=616 poll_thresh=15 ino=257 dd-2584 [004] 213.411908: balance_dirty_state: bdi btrfs-1: dirty=572 wb=850 unstable=0 bg_thresh=1009 thresh=2018 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 213.412258: balance_dirty_state: bdi btrfs-1: dirty=597 wb=850 unstable=0 bg_thresh=1011 thresh=2023 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 213.412607: balance_dirty_state: bdi btrfs-1: dirty=622 wb=850 unstable=0 bg_thresh=1013 thresh=2027 gap=555 poll_thresh=18 ino=257 dd-2584 [004] 213.412963: balance_dirty_state: bdi btrfs-1: dirty=672 wb=850 unstable=0 bg_thresh=1010 thresh=2020 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 213.412975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.418602: balance_dirty_state: bdi btrfs-1: dirty=672 wb=850 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 213.418608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.426669: balance_dirty_state: bdi btrfs-1: dirty=672 wb=725 unstable=0 bg_thresh=1007 thresh=2015 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 213.426761: balance_dirty_state: bdi btrfs-1: dirty=672 wb=725 unstable=0 bg_thresh=1007 thresh=2015 gap=618 poll_thresh=14 ino=257 dd-2584 [004] 213.426848: balance_dirty_state: bdi btrfs-1: dirty=697 wb=725 unstable=0 bg_thresh=1010 thresh=2020 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 213.426934: balance_dirty_state: bdi btrfs-1: dirty=697 wb=725 unstable=0 bg_thresh=1010 thresh=2020 gap=598 poll_thresh=16 ino=257 dd-2584 [004] 213.427106: balance_dirty_state: bdi btrfs-1: dirty=747 wb=725 unstable=0 bg_thresh=1012 thresh=2025 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 213.427286: balance_dirty_state: bdi btrfs-1: dirty=772 wb=725 unstable=0 bg_thresh=1014 thresh=2029 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 213.427746: balance_dirty_state: bdi btrfs-1: dirty=797 wb=725 unstable=0 bg_thresh=1014 thresh=2028 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 213.427753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.434613: balance_dirty_state: bdi btrfs-1: dirty=797 wb=475 unstable=0 bg_thresh=1010 thresh=2021 gap=749 poll_thresh=19 ino=257 dd-2584 [004] 213.434679: balance_dirty_state: bdi btrfs-1: dirty=822 wb=475 unstable=0 bg_thresh=1010 thresh=2020 gap=723 poll_thresh=14 ino=257 dd-2584 [004] 213.434740: balance_dirty_state: bdi btrfs-1: dirty=847 wb=475 unstable=0 bg_thresh=1007 thresh=2014 gap=692 poll_thresh=15 ino=257 dd-2584 [004] 213.434801: balance_dirty_state: bdi btrfs-1: dirty=847 wb=475 unstable=0 bg_thresh=1006 thresh=2013 gap=691 poll_thresh=16 ino=257 dd-2584 [004] 213.434922: balance_dirty_state: bdi btrfs-1: dirty=872 wb=475 unstable=0 bg_thresh=1008 thresh=2017 gap=670 poll_thresh=17 ino=257 dd-2584 [004] 213.435044: balance_dirty_state: bdi btrfs-1: dirty=922 wb=475 unstable=0 bg_thresh=1005 thresh=2010 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 213.435166: balance_dirty_state: bdi btrfs-1: dirty=947 wb=475 unstable=0 bg_thresh=1004 thresh=2009 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 213.435295: balance_dirty_state: bdi btrfs-1: dirty=972 wb=475 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=20 ino=257 dd-2584 [004] 213.435441: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=475 unstable=0 bg_thresh=1006 thresh=2012 gap=515 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 213.435495: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10860 wrote=0 to_write=8192 dd-2584 [004] 213.435785: balance_dirty_state: bdi btrfs-1: dirty=972 wb=550 unstable=0 bg_thresh=1005 thresh=2011 gap=489 poll_thresh=22 ino=257 dd-2584 [004] 213.435787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 213.438246: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=800 to_write=7392 dd-2584 [004] 213.442630: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1150 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=22 ino=257 dd-2584 [004] 213.442728: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1150 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 213.442911: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1150 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 213.443102: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1125 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 213.443308: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1025 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 213.443492: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1025 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=20 ino=257 dd-2584 [004] 213.443670: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1025 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=21 ino=257 dd-2584 [004] 213.443852: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1025 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=22 ino=257 dd-2584 [004] 213.444032: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1025 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=23 ino=257 dd-2584 [004] 213.444039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=59912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.450669: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1025 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=23 ino=257 dd-2584 [004] 213.450675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=59912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.458665: balance_dirty_state: bdi btrfs-1: dirty=472 wb=800 unstable=0 bg_thresh=993 thresh=1986 gap=714 poll_thresh=23 ino=257 dd-2584 [004] 213.459062: balance_dirty_state: bdi btrfs-1: dirty=497 wb=800 unstable=0 bg_thresh=993 thresh=1986 gap=689 poll_thresh=17 ino=257 dd-2584 [004] 213.459227: balance_dirty_state: bdi btrfs-1: dirty=522 wb=800 unstable=0 bg_thresh=995 thresh=1991 gap=669 poll_thresh=18 ino=257 dd-2584 [004] 213.459395: balance_dirty_state: bdi btrfs-1: dirty=572 wb=800 unstable=0 bg_thresh=1000 thresh=2001 gap=629 poll_thresh=19 ino=257 dd-2584 [004] 213.459569: balance_dirty_state: bdi btrfs-1: dirty=597 wb=800 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=20 ino=257 dd-2584 [004] 213.459739: balance_dirty_state: bdi btrfs-1: dirty=622 wb=800 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=21 ino=257 dd-2584 [004] 213.459909: balance_dirty_state: bdi btrfs-1: dirty=672 wb=800 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=22 ino=257 dd-2584 [004] 213.460079: balance_dirty_state: bdi btrfs-1: dirty=697 wb=800 unstable=0 bg_thresh=1001 thresh=2002 gap=505 poll_thresh=23 ino=257 dd-2584 [004] 213.460250: balance_dirty_state: bdi btrfs-1: dirty=722 wb=800 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=24 ino=257 dd-2584 [004] 213.460257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-345% task_weight=98% bdi_bw=59912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.466642: balance_dirty_state: bdi btrfs-1: dirty=722 wb=800 unstable=0 bg_thresh=990 thresh=1981 gap=459 poll_thresh=24 ino=257 dd-2584 [004] 213.466654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-373% task_weight=99% bdi_bw=59912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 213.474679: balance_dirty_state: bdi btrfs-1: dirty=722 wb=550 unstable=0 bg_thresh=994 thresh=1989 gap=717 poll_thresh=24 ino=257 dd-2584 [000] 213.474741: balance_dirty_state: bdi btrfs-1: dirty=747 wb=550 unstable=0 bg_thresh=994 thresh=1989 gap=692 poll_thresh=18 ino=257 dd-2584 [000] 213.475021: balance_dirty_state: bdi btrfs-1: dirty=772 wb=550 unstable=0 bg_thresh=997 thresh=1994 gap=672 poll_thresh=19 ino=257 dd-2584 [000] 213.475134: balance_dirty_state: bdi btrfs-1: dirty=797 wb=550 unstable=0 bg_thresh=999 thresh=1998 gap=651 poll_thresh=20 ino=257 dd-2584 [000] 213.475248: balance_dirty_state: bdi btrfs-1: dirty=847 wb=550 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=21 ino=257 dd-2584 [000] 213.475361: balance_dirty_state: bdi btrfs-1: dirty=872 wb=550 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=22 ino=257 dd-2584 [000] 213.475475: balance_dirty_state: bdi btrfs-1: dirty=897 wb=550 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=23 ino=257 dd-2584 [000] 213.475589: balance_dirty_state: bdi btrfs-1: dirty=947 wb=550 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=24 ino=257 dd-2584 [000] 213.475593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=59912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 213.482661: balance_dirty_state: bdi btrfs-1: dirty=947 wb=425 unstable=0 bg_thresh=994 thresh=1989 gap=617 poll_thresh=24 ino=257 dd-2584 [000] 213.482790: balance_dirty_state: bdi btrfs-1: dirty=947 wb=425 unstable=0 bg_thresh=997 thresh=1994 gap=622 poll_thresh=18 ino=257 dd-2584 [000] 213.483024: balance_dirty_state: bdi btrfs-1: dirty=997 wb=425 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 213.483075: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10908 wrote=0 to_write=8192 dd-2584 [000] 213.483638: balance_dirty_state: bdi btrfs-1: dirty=947 wb=500 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=20 ino=257 dd-2584 [000] 213.483888: balance_dirty_state: bdi btrfs-1: dirty=897 wb=550 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=21 ino=257 dd-2584 [000] 213.484138: balance_dirty_state: bdi btrfs-1: dirty=897 wb=600 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=22 ino=257 dd-2584 [000] 213.484141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=59912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 213.487856: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=832 to_write=7360 dd-2584 [000] 213.490635: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1150 unstable=0 bg_thresh=997 thresh=1995 gap=623 poll_thresh=22 ino=257 dd-2584 [000] 213.490759: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1150 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=16 ino=257 dd-2584 [000] 213.490996: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1150 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=17 ino=257 dd-2584 [000] 213.491234: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1150 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=18 ino=257 dd-2584 [000] 213.491470: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1150 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=19 ino=257 dd-2584 [000] 213.491479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=59912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 213.502707: balance_dirty_state: bdi btrfs-1: dirty=347 wb=900 unstable=0 bg_thresh=994 thresh=1989 gap=742 poll_thresh=19 ino=257 dd-2584 [000] 213.502786: balance_dirty_state: bdi btrfs-1: dirty=347 wb=900 unstable=0 bg_thresh=994 thresh=1988 gap=741 poll_thresh=14 ino=257 dd-2584 [000] 213.502847: balance_dirty_state: bdi btrfs-1: dirty=372 wb=900 unstable=0 bg_thresh=994 thresh=1988 gap=716 poll_thresh=15 ino=257 dd-2584 [000] 213.502905: balance_dirty_state: bdi btrfs-1: dirty=397 wb=900 unstable=0 bg_thresh=993 thresh=1987 gap=690 poll_thresh=16 ino=257 dd-2584 [000] 213.503192: balance_dirty_state: bdi btrfs-1: dirty=422 wb=900 unstable=0 bg_thresh=993 thresh=1986 gap=664 poll_thresh=17 ino=257 dd-2584 [000] 213.503307: balance_dirty_state: bdi btrfs-1: dirty=447 wb=900 unstable=0 bg_thresh=995 thresh=1990 gap=643 poll_thresh=18 ino=257 dd-2584 [000] 213.503420: balance_dirty_state: bdi btrfs-1: dirty=497 wb=900 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=19 ino=257 dd-2584 [000] 213.503533: balance_dirty_state: bdi btrfs-1: dirty=522 wb=900 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=20 ino=257 dd-2584 [000] 213.503649: balance_dirty_state: bdi btrfs-1: dirty=547 wb=900 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=21 ino=257 dd-2584 [000] 213.503840: balance_dirty_state: bdi btrfs-1: dirty=572 wb=875 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=22 ino=257 dd-2584 [000] 213.504012: balance_dirty_state: bdi btrfs-1: dirty=622 wb=875 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=23 ino=257 dd-2584 [000] 213.504018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=59912 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 213.510693: balance_dirty_state: bdi btrfs-1: dirty=622 wb=875 unstable=0 bg_thresh=988 thresh=1977 gap=480 poll_thresh=23 ino=257 dd-2584 [000] 213.510699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=59912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 213.518655: balance_dirty_state: bdi btrfs-1: dirty=622 wb=625 unstable=0 bg_thresh=988 thresh=1976 gap=729 poll_thresh=23 ino=257 dd-2584 [000] 213.518723: balance_dirty_state: bdi btrfs-1: dirty=622 wb=625 unstable=0 bg_thresh=988 thresh=1976 gap=729 poll_thresh=17 ino=257 dd-2584 [000] 213.518834: balance_dirty_state: bdi btrfs-1: dirty=672 wb=625 unstable=0 bg_thresh=990 thresh=1981 gap=684 poll_thresh=18 ino=257 dd-2584 [000] 213.519118: balance_dirty_state: bdi btrfs-1: dirty=697 wb=625 unstable=0 bg_thresh=995 thresh=1991 gap=669 poll_thresh=19 ino=257 dd-2584 [000] 213.519232: balance_dirty_state: bdi btrfs-1: dirty=722 wb=625 unstable=0 bg_thresh=995 thresh=1990 gap=643 poll_thresh=20 ino=257 dd-2584 [000] 213.519344: balance_dirty_state: bdi btrfs-1: dirty=747 wb=625 unstable=0 bg_thresh=994 thresh=1989 gap=617 poll_thresh=21 ino=257 dd-2584 [000] 213.519456: balance_dirty_state: bdi btrfs-1: dirty=797 wb=625 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=22 ino=257 dd-2584 [000] 213.519568: balance_dirty_state: bdi btrfs-1: dirty=822 wb=625 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=23 ino=257 dd-2584 [000] 213.519682: balance_dirty_state: bdi btrfs-1: dirty=847 wb=625 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=24 ino=257 dd-2584 [000] 213.519794: balance_dirty_state: bdi btrfs-1: dirty=897 wb=625 unstable=0 bg_thresh=995 thresh=1990 gap=468 poll_thresh=25 ino=257 dd-2584 [000] 213.519799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=59912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 213.530637: balance_dirty_state: bdi btrfs-1: dirty=897 wb=475 unstable=0 bg_thresh=987 thresh=1975 gap=603 poll_thresh=25 ino=257 dd-2584 [000] 213.530761: balance_dirty_state: bdi btrfs-1: dirty=897 wb=475 unstable=0 bg_thresh=987 thresh=1975 gap=603 poll_thresh=19 ino=257 dd-2584 [000] 213.531356: balance_dirty_state: bdi btrfs-1: dirty=947 wb=475 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=20 ino=257 dd-2584 [000] 213.531588: balance_dirty_state: bdi btrfs-1: dirty=972 wb=475 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=21 ino=257 dd-2584 [000] 213.531825: balance_dirty_state: bdi btrfs-1: dirty=997 wb=475 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=22 ino=257 dd-2584 [000] 213.532058: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=475 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=23 ino=257 dd-2584 [000] 213.532067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=59912 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 213.532112: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10956 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 213.537397: writeback_single_inode: bdi btrfs-1: ino=257 state= age=188 wrote=800 to_write=7392 dd-2584 [000] 213.538724: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1150 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=23 ino=257 dd-2584 [000] 213.538799: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1150 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=17 ino=257 dd-2584 [000] 213.538916: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1150 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=18 ino=257 dd-2584 [000] 213.539035: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1150 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=19 ino=257 dd-2584 [000] 213.539153: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1150 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=20 ino=257 dd-2584 [000] 213.539158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=59912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 213.546735: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1025 unstable=0 bg_thresh=989 thresh=1979 gap=607 poll_thresh=20 ino=257 dd-2584 [000] 213.546816: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1025 unstable=0 bg_thresh=989 thresh=1979 gap=607 poll_thresh=15 ino=257 dd-2584 [000] 213.546872: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1025 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=16 ino=257 dd-2584 [000] 213.547156: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1025 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=17 ino=257 dd-2584 [000] 213.547269: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1025 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=18 ino=257 dd-2584 [000] 213.547383: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1025 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=19 ino=257 dd-2584 [000] 213.547387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.554622: balance_dirty_state: bdi btrfs-1: dirty=472 wb=900 unstable=0 bg_thresh=996 thresh=1992 gap=620 poll_thresh=19 ino=257 dd-2584 [004] 213.554711: balance_dirty_state: bdi btrfs-1: dirty=497 wb=900 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 213.554795: balance_dirty_state: bdi btrfs-1: dirty=497 wb=900 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 213.554878: balance_dirty_state: bdi btrfs-1: dirty=522 wb=900 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 213.555044: balance_dirty_state: bdi btrfs-1: dirty=547 wb=900 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 213.555215: balance_dirty_state: bdi btrfs-1: dirty=597 wb=900 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 213.555384: balance_dirty_state: bdi btrfs-1: dirty=622 wb=900 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 213.555391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.562676: balance_dirty_state: bdi btrfs-1: dirty=622 wb=725 unstable=0 bg_thresh=994 thresh=1988 gap=641 poll_thresh=19 ino=257 dd-2584 [004] 213.562812: balance_dirty_state: bdi btrfs-1: dirty=647 wb=725 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=14 ino=257 dd-2584 [004] 213.563309: balance_dirty_state: bdi btrfs-1: dirty=647 wb=725 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=15 ino=257 dd-2584 [004] 213.563455: balance_dirty_state: bdi btrfs-1: dirty=672 wb=725 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=16 ino=257 dd-2584 [004] 213.563645: balance_dirty_state: bdi btrfs-1: dirty=697 wb=725 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 213.563815: balance_dirty_state: bdi btrfs-1: dirty=722 wb=725 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=18 ino=257 dd-2584 [004] 213.563980: balance_dirty_state: bdi btrfs-1: dirty=772 wb=725 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 213.564262: balance_dirty_state: bdi btrfs-1: dirty=797 wb=725 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=20 ino=257 dd-2584 [004] 213.564267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.570748: balance_dirty_state: bdi btrfs-1: dirty=797 wb=575 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=20 ino=257 dd-2584 [004] 213.570836: balance_dirty_state: bdi btrfs-1: dirty=822 wb=575 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 213.570917: balance_dirty_state: bdi btrfs-1: dirty=822 wb=575 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 213.571079: balance_dirty_state: bdi btrfs-1: dirty=847 wb=575 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 213.571245: balance_dirty_state: bdi btrfs-1: dirty=897 wb=575 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 213.571616: balance_dirty_state: bdi btrfs-1: dirty=922 wb=575 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 213.571734: balance_dirty_state: bdi btrfs-1: dirty=947 wb=575 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 213.571739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.578632: balance_dirty_state: bdi btrfs-1: dirty=947 wb=450 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=20 ino=257 dd-2584 [004] 213.578755: balance_dirty_state: bdi btrfs-1: dirty=972 wb=450 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 213.578840: balance_dirty_state: bdi btrfs-1: dirty=997 wb=450 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 213.579012: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=450 unstable=0 bg_thresh=1005 thresh=2010 gap=538 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 213.579033: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11004 wrote=0 to_write=8192 dd-2584 [004] 213.579200: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=450 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 213.579370: balance_dirty_state: bdi btrfs-1: dirty=997 wb=525 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 213.579371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 213.581763: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=848 to_write=7344 dd-2584 [004] 213.586659: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1150 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=19 ino=257 dd-2584 [004] 213.586756: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1150 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 213.586847: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1150 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 213.586941: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1150 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 213.587296: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1150 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 213.587417: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1150 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 213.587422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-129% task_gap=-358% task_weight=99% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.594779: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1025 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 213.594853: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1025 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 213.594912: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1025 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 213.594969: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1025 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 213.595026: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1025 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 213.595138: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1025 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 213.595251: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1025 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 213.595255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.602756: balance_dirty_state: bdi btrfs-1: dirty=472 wb=875 unstable=0 bg_thresh=996 thresh=1992 gap=645 poll_thresh=18 ino=257 dd-2584 [004] 213.602857: balance_dirty_state: bdi btrfs-1: dirty=497 wb=875 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 213.602942: balance_dirty_state: bdi btrfs-1: dirty=497 wb=875 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=14 ino=257 dd-2584 [004] 213.603028: balance_dirty_state: bdi btrfs-1: dirty=522 wb=875 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 213.603111: balance_dirty_state: bdi btrfs-1: dirty=547 wb=875 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 213.603582: balance_dirty_state: bdi btrfs-1: dirty=572 wb=875 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 213.603752: balance_dirty_state: bdi btrfs-1: dirty=597 wb=875 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 213.603921: balance_dirty_state: bdi btrfs-1: dirty=622 wb=875 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 213.603928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.610715: balance_dirty_state: bdi btrfs-1: dirty=622 wb=875 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 213.610726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.618778: balance_dirty_state: bdi btrfs-1: dirty=622 wb=750 unstable=0 bg_thresh=994 thresh=1989 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 213.618880: balance_dirty_state: bdi btrfs-1: dirty=647 wb=750 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 213.618965: balance_dirty_state: bdi btrfs-1: dirty=672 wb=750 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 213.619052: balance_dirty_state: bdi btrfs-1: dirty=672 wb=750 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 213.619220: balance_dirty_state: bdi btrfs-1: dirty=722 wb=750 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 213.619389: balance_dirty_state: bdi btrfs-1: dirty=747 wb=750 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 213.619395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.626729: balance_dirty_state: bdi btrfs-1: dirty=747 wb=500 unstable=0 bg_thresh=996 thresh=1992 gap=745 poll_thresh=18 ino=257 dd-2584 [004] 213.626853: balance_dirty_state: bdi btrfs-1: dirty=772 wb=500 unstable=0 bg_thresh=998 thresh=1997 gap=725 poll_thresh=13 ino=257 dd-2584 [004] 213.626913: balance_dirty_state: bdi btrfs-1: dirty=772 wb=500 unstable=0 bg_thresh=995 thresh=1991 gap=719 poll_thresh=14 ino=257 dd-2584 [004] 213.626971: balance_dirty_state: bdi btrfs-1: dirty=797 wb=500 unstable=0 bg_thresh=998 thresh=1996 gap=699 poll_thresh=15 ino=257 dd-2584 [004] 213.627027: balance_dirty_state: bdi btrfs-1: dirty=797 wb=500 unstable=0 bg_thresh=997 thresh=1995 gap=698 poll_thresh=16 ino=257 dd-2584 [004] 213.627311: balance_dirty_state: bdi btrfs-1: dirty=847 wb=500 unstable=0 bg_thresh=997 thresh=1994 gap=647 poll_thresh=17 ino=257 dd-2584 [004] 213.627423: balance_dirty_state: bdi btrfs-1: dirty=872 wb=500 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 213.627536: balance_dirty_state: bdi btrfs-1: dirty=897 wb=500 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 213.627648: balance_dirty_state: bdi btrfs-1: dirty=947 wb=500 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=20 ino=257 dd-2584 [004] 213.627762: balance_dirty_state: bdi btrfs-1: dirty=972 wb=500 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=21 ino=257 dd-2584 [004] 213.627877: balance_dirty_state: bdi btrfs-1: dirty=997 wb=500 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=22 ino=257 dd-2584 [004] 213.627882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.634757: balance_dirty_state: bdi btrfs-1: dirty=997 wb=350 unstable=0 bg_thresh=998 thresh=1996 gap=649 poll_thresh=22 ino=257 dd-2584 [004] 213.634867: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=350 unstable=0 bg_thresh=997 thresh=1995 gap=623 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 213.634962: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11060 wrote=0 to_write=8192 dd-2584 [004] 213.634992: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=350 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=17 ino=257 dd-2584 [004] 213.635295: balance_dirty_state: bdi btrfs-1: dirty=997 wb=425 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 213.635423: balance_dirty_state: bdi btrfs-1: dirty=997 wb=475 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=19 ino=257 dd-2584 [004] 213.635550: balance_dirty_state: bdi btrfs-1: dirty=972 wb=525 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=20 ino=257 dd-2584 [004] 213.635675: balance_dirty_state: bdi btrfs-1: dirty=972 wb=550 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=21 ino=257 dd-2584 [004] 213.635677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-403% task_weight=101% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 213.639086: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=944 to_write=7248 dd-2584 [004] 213.642770: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1150 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=21 ino=257 dd-2584 [004] 213.642843: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1150 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 213.642973: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1150 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 213.643105: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1150 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 213.643224: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1150 unstable=0 bg_thresh=995 thresh=1991 gap=469 poll_thresh=19 ino=257 dd-2584 [004] 213.643228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=99% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.650660: balance_dirty_state: bdi btrfs-1: dirty=372 wb=975 unstable=0 bg_thresh=997 thresh=1994 gap=647 poll_thresh=19 ino=257 dd-2584 [004] 213.650774: balance_dirty_state: bdi btrfs-1: dirty=372 wb=975 unstable=0 bg_thresh=997 thresh=1994 gap=647 poll_thresh=14 ino=257 dd-2584 [004] 213.650861: balance_dirty_state: bdi btrfs-1: dirty=397 wb=975 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=15 ino=257 dd-2584 [004] 213.651251: balance_dirty_state: bdi btrfs-1: dirty=422 wb=975 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 213.651424: balance_dirty_state: bdi btrfs-1: dirty=447 wb=975 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 213.651598: balance_dirty_state: bdi btrfs-1: dirty=472 wb=950 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 213.651767: balance_dirty_state: bdi btrfs-1: dirty=497 wb=950 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=19 ino=257 dd-2584 [004] 213.651940: balance_dirty_state: bdi btrfs-1: dirty=547 wb=950 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 213.651946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=61596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.658701: balance_dirty_state: bdi btrfs-1: dirty=547 wb=950 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 213.658712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=61596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.666769: balance_dirty_state: bdi btrfs-1: dirty=547 wb=825 unstable=0 bg_thresh=996 thresh=1992 gap=620 poll_thresh=20 ino=257 dd-2584 [004] 213.666872: balance_dirty_state: bdi btrfs-1: dirty=547 wb=825 unstable=0 bg_thresh=998 thresh=1997 gap=625 poll_thresh=15 ino=257 dd-2584 [004] 213.666958: balance_dirty_state: bdi btrfs-1: dirty=572 wb=825 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 213.667127: balance_dirty_state: bdi btrfs-1: dirty=597 wb=825 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 213.667296: balance_dirty_state: bdi btrfs-1: dirty=647 wb=825 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 213.667765: balance_dirty_state: bdi btrfs-1: dirty=672 wb=825 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 213.667772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=61596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.674726: balance_dirty_state: bdi btrfs-1: dirty=672 wb=575 unstable=0 bg_thresh=996 thresh=1992 gap=745 poll_thresh=19 ino=257 dd-2584 [004] 213.674793: balance_dirty_state: bdi btrfs-1: dirty=672 wb=575 unstable=0 bg_thresh=998 thresh=1997 gap=750 poll_thresh=14 ino=257 dd-2584 [004] 213.674851: balance_dirty_state: bdi btrfs-1: dirty=697 wb=575 unstable=0 bg_thresh=995 thresh=1991 gap=719 poll_thresh=15 ino=257 dd-2584 [004] 213.674907: balance_dirty_state: bdi btrfs-1: dirty=722 wb=575 unstable=0 bg_thresh=998 thresh=1996 gap=699 poll_thresh=16 ino=257 dd-2584 [004] 213.675019: balance_dirty_state: bdi btrfs-1: dirty=747 wb=575 unstable=0 bg_thresh=997 thresh=1995 gap=673 poll_thresh=17 ino=257 dd-2584 [004] 213.675133: balance_dirty_state: bdi btrfs-1: dirty=772 wb=575 unstable=0 bg_thresh=996 thresh=1993 gap=646 poll_thresh=18 ino=257 dd-2584 [004] 213.675245: balance_dirty_state: bdi btrfs-1: dirty=822 wb=575 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 213.675359: balance_dirty_state: bdi btrfs-1: dirty=847 wb=575 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=20 ino=257 dd-2584 [004] 213.675472: balance_dirty_state: bdi btrfs-1: dirty=872 wb=575 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=21 ino=257 dd-2584 [004] 213.675584: balance_dirty_state: bdi btrfs-1: dirty=897 wb=575 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=22 ino=257 dd-2584 [004] 213.675871: balance_dirty_state: bdi btrfs-1: dirty=947 wb=575 unstable=0 bg_thresh=996 thresh=1993 gap=471 poll_thresh=23 ino=257 dd-2584 [004] 213.675876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=61596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.682758: balance_dirty_state: bdi btrfs-1: dirty=947 wb=450 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=23 ino=257 dd-2584 [004] 213.682832: balance_dirty_state: bdi btrfs-1: dirty=947 wb=450 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=17 ino=257 dd-2584 [004] 213.682946: balance_dirty_state: bdi btrfs-1: dirty=997 wb=450 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 213.683059: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=450 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 213.683119: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11108 wrote=0 to_write=8192 dd-2584 [004] 213.683185: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=450 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 213.683186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=61596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 213.685979: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=800 to_write=7392 dd-2584 [004] 213.694697: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1050 unstable=0 bg_thresh=1003 thresh=2006 gap=709 poll_thresh=20 ino=257 dd-2584 [004] 213.694800: balance_dirty_state: bdi btrfs-1: dirty=272 wb=975 unstable=0 bg_thresh=1003 thresh=2006 gap=759 poll_thresh=15 ino=257 dd-2584 [004] 213.694866: balance_dirty_state: bdi btrfs-1: dirty=272 wb=975 unstable=0 bg_thresh=1002 thresh=2005 gap=758 poll_thresh=16 ino=257 dd-2584 [004] 213.694987: balance_dirty_state: bdi btrfs-1: dirty=322 wb=975 unstable=0 bg_thresh=1002 thresh=2004 gap=707 poll_thresh=17 ino=257 dd-2584 [004] 213.695109: balance_dirty_state: bdi btrfs-1: dirty=347 wb=975 unstable=0 bg_thresh=1001 thresh=2003 gap=681 poll_thresh=18 ino=257 dd-2584 [004] 213.695414: balance_dirty_state: bdi btrfs-1: dirty=372 wb=975 unstable=0 bg_thresh=1003 thresh=2007 gap=660 poll_thresh=19 ino=257 dd-2584 [004] 213.695533: balance_dirty_state: bdi btrfs-1: dirty=422 wb=975 unstable=0 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=20 ino=257 dd-2584 [004] 213.695649: balance_dirty_state: bdi btrfs-1: dirty=447 wb=975 unstable=0 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=21 ino=257 dd-2584 [004] 213.695768: balance_dirty_state: bdi btrfs-1: dirty=472 wb=975 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=22 ino=257 dd-2584 [004] 213.695885: balance_dirty_state: bdi btrfs-1: dirty=497 wb=975 unstable=0 bg_thresh=1004 thresh=2008 gap=536 poll_thresh=23 ino=257 dd-2584 [004] 213.696003: balance_dirty_state: bdi btrfs-1: dirty=547 wb=975 unstable=0 bg_thresh=1003 thresh=2007 gap=485 poll_thresh=24 ino=257 dd-2584 [004] 213.696009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=61596 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 213.702733: balance_dirty_state: bdi btrfs-1: dirty=547 wb=850 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=24 ino=257 dd-2584 [004] 213.702831: balance_dirty_state: bdi btrfs-1: dirty=547 wb=850 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 213.703012: balance_dirty_state: bdi btrfs-1: dirty=597 wb=850 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=19 ino=257 dd-2584 [004] 213.703191: balance_dirty_state: bdi btrfs-1: dirty=622 wb=850 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=20 ino=257 dd-2584 [004] 213.703674: balance_dirty_state: bdi btrfs-1: dirty=647 wb=850 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=21 ino=257 dd-2584 [004] 213.703681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=61596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.710795: balance_dirty_state: bdi btrfs-1: dirty=647 wb=850 unstable=0 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=21 ino=257 dd-2584 [004] 213.710899: balance_dirty_state: bdi btrfs-1: dirty=672 wb=850 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=16 ino=257 dd-2584 [004] 213.710905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=61596 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 213.722690: balance_dirty_state: bdi btrfs-1: dirty=672 wb=600 unstable=0 bg_thresh=993 thresh=1987 gap=715 poll_thresh=16 ino=257 dd-2584 [000] 213.722825: balance_dirty_state: bdi btrfs-1: dirty=697 wb=600 unstable=0 bg_thresh=996 thresh=1992 gap=695 poll_thresh=12 ino=257 dd-2584 [000] 213.722915: balance_dirty_state: bdi btrfs-1: dirty=697 wb=600 unstable=0 bg_thresh=998 thresh=1997 gap=700 poll_thresh=13 ino=257 dd-2584 [000] 213.723004: balance_dirty_state: bdi btrfs-1: dirty=722 wb=600 unstable=0 bg_thresh=998 thresh=1997 gap=675 poll_thresh=14 ino=257 dd-2584 [000] 213.723093: balance_dirty_state: bdi btrfs-1: dirty=747 wb=600 unstable=0 bg_thresh=1001 thresh=2002 gap=655 poll_thresh=15 ino=257 dd-2584 [000] 213.723182: balance_dirty_state: bdi btrfs-1: dirty=747 wb=600 unstable=0 bg_thresh=1001 thresh=2002 gap=655 poll_thresh=16 ino=257 dd-2584 [000] 213.723408: balance_dirty_state: bdi btrfs-1: dirty=797 wb=600 unstable=0 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=17 ino=257 dd-2584 [000] 213.723592: balance_dirty_state: bdi btrfs-1: dirty=822 wb=600 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=18 ino=257 dd-2584 [000] 213.723779: balance_dirty_state: bdi btrfs-1: dirty=847 wb=600 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=19 ino=257 dd-2584 [000] 213.724009: balance_dirty_state: bdi btrfs-1: dirty=872 wb=600 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=20 ino=257 dd-2584 [000] 213.724553: balance_dirty_state: bdi btrfs-1: dirty=922 wb=600 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=21 ino=257 dd-2584 [000] 213.724560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=61596 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 213.730753: balance_dirty_state: bdi btrfs-1: dirty=922 wb=425 unstable=0 bg_thresh=995 thresh=1991 gap=644 poll_thresh=21 ino=257 dd-2584 [004] 213.730855: balance_dirty_state: bdi btrfs-1: dirty=947 wb=425 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=16 ino=257 dd-2584 [004] 213.731026: balance_dirty_state: bdi btrfs-1: dirty=972 wb=425 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=17 ino=257 dd-2584 [004] 213.731198: balance_dirty_state: bdi btrfs-1: dirty=997 wb=425 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 213.731369: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=425 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 213.731440: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11156 wrote=0 to_write=8192 dd-2584 [004] 213.731559: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=425 unstable=0 bg_thresh=998 thresh=1997 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 213.731747: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=500 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=21 ino=257 dd-2584 [004] 213.731749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=99% bdi_bw=61596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 213.734348: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=832 to_write=7360 dd-2584 [004] 213.742746: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1025 unstable=0 bg_thresh=989 thresh=1978 gap=706 poll_thresh=21 ino=257 dd-2584 [004] 213.742826: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1025 unstable=0 bg_thresh=991 thresh=1983 gap=686 poll_thresh=16 ino=257 dd-2584 [004] 213.742952: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1025 unstable=0 bg_thresh=991 thresh=1982 gap=660 poll_thresh=17 ino=257 dd-2584 [004] 213.743248: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1025 unstable=0 bg_thresh=990 thresh=1981 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 213.743363: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1025 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 213.743477: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1025 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=20 ino=257 dd-2584 [004] 213.743591: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1025 unstable=0 bg_thresh=991 thresh=1983 gap=536 poll_thresh=21 ino=257 dd-2584 [004] 213.743706: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1025 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=22 ino=257 dd-2584 [004] 213.743822: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1025 unstable=0 bg_thresh=990 thresh=1980 gap=458 poll_thresh=23 ino=257 dd-2584 [004] 213.743827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-375% task_weight=100% bdi_bw=61596 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 213.750781: balance_dirty_state: bdi btrfs-1: dirty=497 wb=900 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=23 ino=257 dd-2584 [005] 213.750940: balance_dirty_state: bdi btrfs-1: dirty=522 wb=875 unstable=0 bg_thresh=986 thresh=1972 gap=575 poll_thresh=17 ino=257 dd-2584 [005] 213.751115: balance_dirty_state: bdi btrfs-1: dirty=547 wb=875 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=18 ino=257 dd-2584 [005] 213.751702: balance_dirty_state: bdi btrfs-1: dirty=572 wb=875 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=19 ino=257 dd-2584 [005] 213.751938: balance_dirty_state: bdi btrfs-1: dirty=622 wb=875 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=20 ino=257 dd-2584 [005] 213.751947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-272% task_weight=101% bdi_bw=61596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 213.758775: balance_dirty_state: bdi btrfs-1: dirty=622 wb=875 unstable=0 bg_thresh=994 thresh=1988 gap=491 poll_thresh=20 ino=257 dd-2584 [005] 213.758781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=61816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 213.766757: balance_dirty_state: bdi btrfs-1: dirty=622 wb=625 unstable=0 bg_thresh=995 thresh=1991 gap=744 poll_thresh=20 ino=257 dd-2584 [005] 213.766864: balance_dirty_state: bdi btrfs-1: dirty=622 wb=625 unstable=0 bg_thresh=998 thresh=1996 gap=749 poll_thresh=15 ino=257 dd-2584 [005] 213.766982: balance_dirty_state: bdi btrfs-1: dirty=647 wb=625 unstable=0 bg_thresh=995 thresh=1990 gap=718 poll_thresh=16 ino=257 dd-2584 [005] 213.767216: balance_dirty_state: bdi btrfs-1: dirty=672 wb=625 unstable=0 bg_thresh=997 thresh=1994 gap=697 poll_thresh=17 ino=257 dd-2584 [005] 213.767454: balance_dirty_state: bdi btrfs-1: dirty=722 wb=625 unstable=0 bg_thresh=996 thresh=1993 gap=646 poll_thresh=18 ino=257 dd-2584 [005] 213.767689: balance_dirty_state: bdi btrfs-1: dirty=747 wb=625 unstable=0 bg_thresh=996 thresh=1992 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 213.767924: balance_dirty_state: bdi btrfs-1: dirty=772 wb=625 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=20 ino=257 dd-2584 [005] 213.768157: balance_dirty_state: bdi btrfs-1: dirty=797 wb=625 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=21 ino=257 dd-2584 [005] 213.768756: balance_dirty_state: bdi btrfs-1: dirty=847 wb=625 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=22 ino=257 dd-2584 [005] 213.768992: balance_dirty_state: bdi btrfs-1: dirty=872 wb=625 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=23 ino=257 dd-2584 [005] 213.769001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-310% task_weight=100% bdi_bw=61816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 213.774783: balance_dirty_state: bdi btrfs-1: dirty=872 wb=475 unstable=0 bg_thresh=995 thresh=1990 gap=643 poll_thresh=23 ino=257 dd-2584 [006] 213.774867: balance_dirty_state: bdi btrfs-1: dirty=897 wb=475 unstable=0 bg_thresh=997 thresh=1995 gap=623 poll_thresh=17 ino=257 dd-2584 [006] 213.774984: balance_dirty_state: bdi btrfs-1: dirty=922 wb=475 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 213.775103: balance_dirty_state: bdi btrfs-1: dirty=972 wb=475 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=19 ino=257 dd-2584 [006] 213.775221: balance_dirty_state: bdi btrfs-1: dirty=997 wb=475 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=20 ino=257 dd-2584 [006] 213.775339: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=475 unstable=0 bg_thresh=1001 thresh=2002 gap=505 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 213.775388: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11200 wrote=0 to_write=8192 dd-2584 [006] 213.775465: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=475 unstable=0 bg_thresh=1000 thresh=2001 gap=454 poll_thresh=22 ino=257 dd-2584 [006] 213.775467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=61816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 213.777865: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=784 to_write=7408 dd-2584 [006] 213.782770: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1125 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=22 ino=257 dd-2584 [006] 213.782846: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1125 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 213.783171: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1125 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=17 ino=257 dd-2584 [006] 213.783289: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1125 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 213.783405: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1125 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 213.783410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-295% task_weight=100% bdi_bw=61816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 213.790822: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1000 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=19 ino=257 dd-2584 [000] 213.790886: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1000 unstable=0 bg_thresh=1005 thresh=2010 gap=613 poll_thresh=14 ino=257 dd-2584 [000] 213.790946: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1000 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=15 ino=257 dd-2584 [000] 213.791005: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1000 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=16 ino=257 dd-2584 [000] 213.791122: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1000 unstable=0 bg_thresh=1004 thresh=2008 gap=536 poll_thresh=17 ino=257 dd-2584 [000] 213.791242: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1000 unstable=0 bg_thresh=1006 thresh=2012 gap=515 poll_thresh=18 ino=257 dd-2584 [000] 213.791359: balance_dirty_state: bdi btrfs-1: dirty=522 wb=1000 unstable=0 bg_thresh=1005 thresh=2011 gap=489 poll_thresh=19 ino=257 dd-2584 [000] 213.791364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-287% task_weight=101% bdi_bw=61816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 213.798730: balance_dirty_state: bdi btrfs-1: dirty=522 wb=875 unstable=0 bg_thresh=1004 thresh=2009 gap=612 poll_thresh=19 ino=257 dd-2584 [000] 213.798794: balance_dirty_state: bdi btrfs-1: dirty=547 wb=875 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=14 ino=257 dd-2584 [000] 213.798852: balance_dirty_state: bdi btrfs-1: dirty=572 wb=875 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=15 ino=257 dd-2584 [000] 213.799090: balance_dirty_state: bdi btrfs-1: dirty=572 wb=875 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 213.799209: balance_dirty_state: bdi btrfs-1: dirty=622 wb=875 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=17 ino=257 dd-2584 [000] 213.799395: balance_dirty_state: bdi btrfs-1: dirty=647 wb=825 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=18 ino=257 dd-2584 [000] 213.799577: balance_dirty_state: bdi btrfs-1: dirty=672 wb=825 unstable=0 bg_thresh=1001 thresh=2002 gap=505 poll_thresh=19 ino=257 dd-2584 [000] 213.799760: balance_dirty_state: bdi btrfs-1: dirty=697 wb=825 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=20 ino=257 dd-2584 [000] 213.799766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=61816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 213.810734: balance_dirty_state: bdi btrfs-1: dirty=697 wb=675 unstable=0 bg_thresh=1002 thresh=2005 gap=633 poll_thresh=20 ino=257 dd-2584 [000] 213.810796: balance_dirty_state: bdi btrfs-1: dirty=722 wb=675 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=15 ino=257 dd-2584 [000] 213.810853: balance_dirty_state: bdi btrfs-1: dirty=747 wb=675 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 213.810971: balance_dirty_state: bdi btrfs-1: dirty=772 wb=675 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=17 ino=257 dd-2584 [000] 213.811089: balance_dirty_state: bdi btrfs-1: dirty=797 wb=675 unstable=0 bg_thresh=1004 thresh=2008 gap=536 poll_thresh=18 ino=257 dd-2584 [000] 213.811384: balance_dirty_state: bdi btrfs-1: dirty=847 wb=675 unstable=0 bg_thresh=1006 thresh=2012 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 213.811389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=61816 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 213.818717: balance_dirty_state: bdi btrfs-1: dirty=847 wb=550 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=19 ino=257 dd-2584 [000] 213.818786: balance_dirty_state: bdi btrfs-1: dirty=847 wb=550 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=14 ino=257 dd-2584 [000] 213.818844: balance_dirty_state: bdi btrfs-1: dirty=872 wb=550 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=15 ino=257 dd-2584 [000] 213.818902: balance_dirty_state: bdi btrfs-1: dirty=897 wb=550 unstable=0 bg_thresh=1005 thresh=2010 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 213.819019: balance_dirty_state: bdi btrfs-1: dirty=922 wb=550 unstable=0 bg_thresh=1004 thresh=2009 gap=537 poll_thresh=17 ino=257 dd-2584 [000] 213.819137: balance_dirty_state: bdi btrfs-1: dirty=947 wb=550 unstable=0 bg_thresh=1006 thresh=2013 gap=516 poll_thresh=18 ino=257 dd-2584 [000] 213.819254: balance_dirty_state: bdi btrfs-1: dirty=972 wb=550 unstable=0 bg_thresh=1006 thresh=2012 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 213.819258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=101% bdi_bw=61816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 213.830720: balance_dirty_state: bdi btrfs-1: dirty=972 wb=300 unstable=0 bg_thresh=999 thresh=1998 gap=726 poll_thresh=19 ino=257 dd-2584 [000] 213.830792: balance_dirty_state: bdi btrfs-1: dirty=997 wb=300 unstable=0 bg_thresh=1001 thresh=2003 gap=706 poll_thresh=14 ino=257 dd-2584 [000] 213.830850: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=300 unstable=0 bg_thresh=1001 thresh=2003 gap=681 poll_thresh=15 ino=257 dd-2584 [000] 213.830911: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=300 unstable=0 bg_thresh=1004 thresh=2008 gap=686 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 213.830922: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11256 wrote=0 to_write=8192 dd-2584 [000] 213.831035: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=300 unstable=0 bg_thresh=1006 thresh=2013 gap=641 poll_thresh=17 ino=257 dd-2584 [000] 213.831339: balance_dirty_state: bdi btrfs-1: dirty=972 wb=425 unstable=0 bg_thresh=1011 thresh=2023 gap=626 poll_thresh=18 ino=257 dd-2584 [000] 213.831465: balance_dirty_state: bdi btrfs-1: dirty=947 wb=475 unstable=0 bg_thresh=1011 thresh=2022 gap=600 poll_thresh=19 ino=257 dd-2584 [000] 213.831596: balance_dirty_state: bdi btrfs-1: dirty=947 wb=500 unstable=0 bg_thresh=1007 thresh=2015 gap=568 poll_thresh=20 ino=257 dd-2584 [000] 213.831721: balance_dirty_state: bdi btrfs-1: dirty=947 wb=550 unstable=0 bg_thresh=1007 thresh=2014 gap=517 poll_thresh=21 ino=257 dd-2584 [000] 213.831848: balance_dirty_state: bdi btrfs-1: dirty=947 wb=575 unstable=0 bg_thresh=1009 thresh=2018 gap=496 poll_thresh=22 ino=257 dd-2584 [000] 213.831849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=61816 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 213.833982: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=292 wrote=944 to_write=7248 dd-2584 [004] 213.838775: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1125 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=22 ino=257 dd-2584 [004] 213.838840: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1125 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 213.838958: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1125 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 213.839076: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1125 unstable=0 bg_thresh=1004 thresh=2008 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 213.839196: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1125 unstable=0 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=19 ino=257 dd-2584 [004] 213.839496: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1125 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=20 ino=257 dd-2584 [004] 213.839501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=61816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 213.846838: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1000 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=20 ino=257 dd-2584 [001] 213.846949: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1000 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 213.847010: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1000 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 213.847132: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1000 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 213.847259: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1000 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 213.847382: balance_dirty_state: bdi btrfs-1: dirty=522 wb=1000 unstable=0 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 213.847387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=61816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 213.854729: balance_dirty_state: bdi btrfs-1: dirty=522 wb=875 unstable=0 bg_thresh=989 thresh=1978 gap=581 poll_thresh=19 ino=257 dd-2584 [001] 213.854857: balance_dirty_state: bdi btrfs-1: dirty=522 wb=875 unstable=0 bg_thresh=986 thresh=1972 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 213.854975: balance_dirty_state: bdi btrfs-1: dirty=547 wb=875 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 213.855093: balance_dirty_state: bdi btrfs-1: dirty=572 wb=875 unstable=0 bg_thresh=991 thresh=1982 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 213.855328: balance_dirty_state: bdi btrfs-1: dirty=597 wb=875 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 213.855938: balance_dirty_state: bdi btrfs-1: dirty=622 wb=875 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 213.855947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=61816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 213.862720: balance_dirty_state: bdi btrfs-1: dirty=622 wb=725 unstable=0 bg_thresh=986 thresh=1972 gap=625 poll_thresh=18 ino=257 dd-2584 [001] 213.862798: balance_dirty_state: bdi btrfs-1: dirty=647 wb=725 unstable=0 bg_thresh=988 thresh=1977 gap=605 poll_thresh=13 ino=257 dd-2584 [001] 213.862861: balance_dirty_state: bdi btrfs-1: dirty=647 wb=725 unstable=0 bg_thresh=985 thresh=1971 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 213.862921: balance_dirty_state: bdi btrfs-1: dirty=672 wb=725 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 213.862982: balance_dirty_state: bdi btrfs-1: dirty=697 wb=725 unstable=0 bg_thresh=987 thresh=1975 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 213.863105: balance_dirty_state: bdi btrfs-1: dirty=722 wb=725 unstable=0 bg_thresh=987 thresh=1974 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 213.863229: balance_dirty_state: bdi btrfs-1: dirty=747 wb=725 unstable=0 bg_thresh=986 thresh=1973 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 213.863349: balance_dirty_state: bdi btrfs-1: dirty=797 wb=725 unstable=0 bg_thresh=988 thresh=1977 gap=455 poll_thresh=19 ino=257 dd-2584 [001] 213.863354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=62880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 213.870789: balance_dirty_state: bdi btrfs-1: dirty=797 wb=600 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=19 ino=257 dd-2584 [005] 213.870883: balance_dirty_state: bdi btrfs-1: dirty=822 wb=600 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=14 ino=257 dd-2584 [005] 213.870952: balance_dirty_state: bdi btrfs-1: dirty=822 wb=600 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 213.871022: balance_dirty_state: bdi btrfs-1: dirty=847 wb=600 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 213.871162: balance_dirty_state: bdi btrfs-1: dirty=872 wb=600 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 213.871723: balance_dirty_state: bdi btrfs-1: dirty=897 wb=600 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 213.871732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=62880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 213.878887: balance_dirty_state: bdi btrfs-1: dirty=897 wb=475 unstable=0 bg_thresh=996 thresh=1992 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 213.879014: balance_dirty_state: bdi btrfs-1: dirty=922 wb=475 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=13 ino=257 dd-2584 [005] 213.879132: balance_dirty_state: bdi btrfs-1: dirty=947 wb=475 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=14 ino=257 dd-2584 [005] 213.879251: balance_dirty_state: bdi btrfs-1: dirty=947 wb=475 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 213.879369: balance_dirty_state: bdi btrfs-1: dirty=972 wb=475 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 213.879605: balance_dirty_state: bdi btrfs-1: dirty=997 wb=475 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=17 ino=257 dd-2584 [005] 213.879848: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=475 unstable=0 bg_thresh=996 thresh=1993 gap=471 poll_thresh=18 ino=257 dd-2584 [005] 213.879856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=62880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 213.879939: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11304 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 213.885070: writeback_single_inode: bdi btrfs-1: ino=257 state= age=344 wrote=784 to_write=7408 dd-2584 [005] 213.886884: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1125 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 213.887012: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1125 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=13 ino=257 dd-2584 [005] 213.887134: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1125 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 213.887253: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1125 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 213.887372: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1125 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 213.887616: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1125 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=17 ino=257 dd-2584 [005] 213.888224: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1125 unstable=0 bg_thresh=994 thresh=1988 gap=466 poll_thresh=18 ino=257 dd-2584 [005] 213.888233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=62880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 213.894845: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1000 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=18 ino=257 dd-2584 [001] 213.894982: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1000 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=13 ino=257 dd-2584 [001] 213.895105: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1000 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 213.895228: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1000 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=15 ino=257 dd-2584 [001] 213.895352: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1000 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 213.895596: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1000 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 213.895840: balance_dirty_state: bdi btrfs-1: dirty=522 wb=1000 unstable=0 bg_thresh=994 thresh=1989 gap=467 poll_thresh=18 ino=257 dd-2584 [001] 213.895849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=62880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 213.902844: balance_dirty_state: bdi btrfs-1: dirty=522 wb=950 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 213.902975: balance_dirty_state: bdi btrfs-1: dirty=522 wb=950 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=13 ino=257 dd-2584 [001] 213.903098: balance_dirty_state: bdi btrfs-1: dirty=547 wb=950 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=14 ino=257 dd-2584 [001] 213.903107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=62880 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 213.910832: balance_dirty_state: bdi btrfs-1: dirty=547 wb=800 unstable=0 bg_thresh=995 thresh=1990 gap=643 poll_thresh=14 ino=257 dd-2584 [001] 213.910937: balance_dirty_state: bdi btrfs-1: dirty=572 wb=800 unstable=0 bg_thresh=994 thresh=1989 gap=617 poll_thresh=10 ino=257 dd-2584 [001] 213.910999: balance_dirty_state: bdi btrfs-1: dirty=572 wb=800 unstable=0 bg_thresh=994 thresh=1989 gap=617 poll_thresh=11 ino=257 dd-2584 [001] 213.911065: balance_dirty_state: bdi btrfs-1: dirty=597 wb=800 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=12 ino=257 dd-2584 [001] 213.911126: balance_dirty_state: bdi btrfs-1: dirty=622 wb=800 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=13 ino=257 dd-2584 [001] 213.911366: balance_dirty_state: bdi btrfs-1: dirty=622 wb=800 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 213.911428: balance_dirty_state: bdi btrfs-1: dirty=647 wb=800 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=15 ino=257 dd-2584 [001] 213.911489: balance_dirty_state: bdi btrfs-1: dirty=647 wb=800 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 213.911611: balance_dirty_state: bdi btrfs-1: dirty=697 wb=800 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=17 ino=257 dd-2584 [001] 213.911616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=62880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 213.918878: balance_dirty_state: bdi btrfs-1: dirty=697 wb=550 unstable=0 bg_thresh=995 thresh=1990 gap=743 poll_thresh=17 ino=257 dd-2584 [005] 213.918993: balance_dirty_state: bdi btrfs-1: dirty=697 wb=550 unstable=0 bg_thresh=997 thresh=1995 gap=748 poll_thresh=13 ino=257 dd-2584 [005] 213.919116: balance_dirty_state: bdi btrfs-1: dirty=722 wb=550 unstable=0 bg_thresh=994 thresh=1989 gap=717 poll_thresh=14 ino=257 dd-2584 [005] 213.919238: balance_dirty_state: bdi btrfs-1: dirty=747 wb=550 unstable=0 bg_thresh=997 thresh=1994 gap=697 poll_thresh=15 ino=257 dd-2584 [005] 213.919361: balance_dirty_state: bdi btrfs-1: dirty=747 wb=550 unstable=0 bg_thresh=994 thresh=1988 gap=691 poll_thresh=16 ino=257 dd-2584 [005] 213.919602: balance_dirty_state: bdi btrfs-1: dirty=797 wb=550 unstable=0 bg_thresh=996 thresh=1992 gap=645 poll_thresh=17 ino=257 dd-2584 [005] 213.919843: balance_dirty_state: bdi btrfs-1: dirty=822 wb=550 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=18 ino=257 dd-2584 [005] 213.920100: balance_dirty_state: bdi btrfs-1: dirty=860 wb=550 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=19 ino=257 dd-2584 [005] 213.920735: balance_dirty_state: bdi btrfs-1: dirty=899 wb=550 unstable=0 bg_thresh=995 thresh=1991 gap=542 poll_thresh=20 ino=257 dd-2584 [005] 213.921004: balance_dirty_state: bdi btrfs-1: dirty=925 wb=550 unstable=0 bg_thresh=994 thresh=1989 gap=514 poll_thresh=21 ino=257 dd-2584 [005] 213.921272: balance_dirty_state: bdi btrfs-1: dirty=964 wb=550 unstable=0 bg_thresh=994 thresh=1989 gap=475 poll_thresh=22 ino=257 dd-2584 [005] 213.921281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=62880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 213.926899: balance_dirty_state: bdi btrfs-1: dirty=964 wb=425 unstable=0 bg_thresh=994 thresh=1989 gap=600 poll_thresh=22 ino=257 dd-2584 [005] 213.927044: balance_dirty_state: bdi btrfs-1: dirty=977 wb=425 unstable=0 bg_thresh=994 thresh=1988 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 213.927318: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=425 unstable=0 bg_thresh=994 thresh=1989 gap=561 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 213.927403: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11352 wrote=0 to_write=8192 dd-2584 [005] 213.927597: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=425 unstable=0 bg_thresh=994 thresh=1988 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 213.927876: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=475 unstable=0 bg_thresh=994 thresh=1989 gap=496 poll_thresh=19 ino=257 dd-2584 [005] 213.927879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=62880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 213.932770: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=800 to_write=7392 dd-2584 [005] 213.934918: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1096 unstable=0 bg_thresh=994 thresh=1989 gap=621 poll_thresh=19 ino=257 dd-2584 [005] 213.935014: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1096 unstable=0 bg_thresh=995 thresh=1990 gap=609 poll_thresh=14 ino=257 dd-2584 [005] 213.935084: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1096 unstable=0 bg_thresh=994 thresh=1989 gap=582 poll_thresh=15 ino=257 dd-2584 [005] 213.935153: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1096 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 213.935468: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1096 unstable=0 bg_thresh=994 thresh=1988 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 213.935605: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1096 unstable=0 bg_thresh=994 thresh=1988 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 213.935740: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1096 unstable=0 bg_thresh=993 thresh=1986 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 213.935744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=62880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 213.942912: balance_dirty_state: bdi btrfs-1: dirty=415 wb=971 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 213.943013: balance_dirty_state: bdi btrfs-1: dirty=428 wb=971 unstable=0 bg_thresh=997 thresh=1995 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 213.943082: balance_dirty_state: bdi btrfs-1: dirty=453 wb=971 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 213.943152: balance_dirty_state: bdi btrfs-1: dirty=453 wb=971 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 213.943288: balance_dirty_state: bdi btrfs-1: dirty=478 wb=971 unstable=0 bg_thresh=992 thresh=1984 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 213.943422: balance_dirty_state: bdi btrfs-1: dirty=528 wb=971 unstable=0 bg_thresh=994 thresh=1989 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 213.943426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=62880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 213.950834: balance_dirty_state: bdi btrfs-1: dirty=528 wb=821 unstable=0 bg_thresh=992 thresh=1985 gap=636 poll_thresh=18 ino=257 dd-2584 [005] 213.950928: balance_dirty_state: bdi btrfs-1: dirty=528 wb=821 unstable=0 bg_thresh=992 thresh=1984 gap=635 poll_thresh=13 ino=257 dd-2584 [005] 213.950988: balance_dirty_state: bdi btrfs-1: dirty=553 wb=821 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=14 ino=257 dd-2584 [005] 213.951050: balance_dirty_state: bdi btrfs-1: dirty=578 wb=821 unstable=0 bg_thresh=991 thresh=1983 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 213.951110: balance_dirty_state: bdi btrfs-1: dirty=578 wb=821 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 213.951410: balance_dirty_state: bdi btrfs-1: dirty=628 wb=821 unstable=0 bg_thresh=993 thresh=1987 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 213.951544: balance_dirty_state: bdi btrfs-1: dirty=654 wb=821 unstable=0 bg_thresh=993 thresh=1987 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 213.951673: balance_dirty_state: bdi btrfs-1: dirty=679 wb=821 unstable=0 bg_thresh=995 thresh=1991 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 213.951678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=62880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 213.958867: balance_dirty_state: bdi btrfs-1: dirty=679 wb=821 unstable=0 bg_thresh=995 thresh=1991 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 213.958873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=62880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.966830: balance_dirty_state: bdi btrfs-1: dirty=679 wb=546 unstable=0 bg_thresh=998 thresh=1996 gap=771 poll_thresh=19 ino=257 dd-2584 [004] 213.966922: balance_dirty_state: bdi btrfs-1: dirty=704 wb=546 unstable=0 bg_thresh=998 thresh=1996 gap=746 poll_thresh=14 ino=257 dd-2584 [004] 213.967018: balance_dirty_state: bdi btrfs-1: dirty=729 wb=546 unstable=0 bg_thresh=1000 thresh=2001 gap=726 poll_thresh=15 ino=257 dd-2584 [004] 213.967113: balance_dirty_state: bdi btrfs-1: dirty=729 wb=546 unstable=0 bg_thresh=1000 thresh=2001 gap=726 poll_thresh=16 ino=257 dd-2584 [004] 213.967299: balance_dirty_state: bdi btrfs-1: dirty=779 wb=546 unstable=0 bg_thresh=1003 thresh=2006 gap=681 poll_thresh=17 ino=257 dd-2584 [004] 213.967489: balance_dirty_state: bdi btrfs-1: dirty=804 wb=546 unstable=0 bg_thresh=1005 thresh=2010 gap=660 poll_thresh=18 ino=257 dd-2584 [004] 213.967676: balance_dirty_state: bdi btrfs-1: dirty=829 wb=546 unstable=0 bg_thresh=1004 thresh=2009 gap=634 poll_thresh=19 ino=257 dd-2584 [004] 213.968156: balance_dirty_state: bdi btrfs-1: dirty=854 wb=546 unstable=0 bg_thresh=1004 thresh=2008 gap=608 poll_thresh=20 ino=257 dd-2584 [004] 213.968344: balance_dirty_state: bdi btrfs-1: dirty=904 wb=546 unstable=0 bg_thresh=1003 thresh=2007 gap=557 poll_thresh=21 ino=257 dd-2584 [004] 213.968532: balance_dirty_state: bdi btrfs-1: dirty=929 wb=546 unstable=0 bg_thresh=1005 thresh=2011 gap=536 poll_thresh=22 ino=257 dd-2584 [004] 213.968766: balance_dirty_state: bdi btrfs-1: dirty=954 wb=521 unstable=0 bg_thresh=1005 thresh=2010 gap=535 poll_thresh=23 ino=257 dd-2584 [004] 213.968968: balance_dirty_state: bdi btrfs-1: dirty=980 wb=421 unstable=0 bg_thresh=1004 thresh=2008 gap=607 poll_thresh=24 ino=257 dd-2584 [004] 213.969224: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=421 unstable=0 bg_thresh=1001 thresh=2002 gap=563 poll_thresh=25 ino=257 flush-btrfs-1-2586 [003] 213.969313: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11392 wrote=0 to_write=8192 dd-2584 [004] 213.969429: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=421 unstable=0 bg_thresh=996 thresh=1993 gap=529 poll_thresh=26 ino=257 dd-2584 [004] 213.969636: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=499 unstable=0 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=27 ino=257 dd-2584 [004] 213.969638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=63836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 213.972879: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=816 to_write=7376 dd-2584 [004] 213.974770: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1242 unstable=0 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=27 ino=257 dd-2584 [004] 213.974777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=63836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.982791: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1117 unstable=0 bg_thresh=996 thresh=1992 gap=603 poll_thresh=27 ino=257 dd-2584 [004] 213.982891: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1117 unstable=0 bg_thresh=995 thresh=1990 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 213.983359: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1117 unstable=0 bg_thresh=988 thresh=1976 gap=549 poll_thresh=21 ino=257 dd-2584 [004] 213.983542: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1117 unstable=0 bg_thresh=996 thresh=1992 gap=515 poll_thresh=22 ino=257 dd-2584 [004] 213.983732: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1117 unstable=0 bg_thresh=995 thresh=1990 gap=488 poll_thresh=23 ino=257 dd-2584 [004] 213.983738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=63836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.990786: balance_dirty_state: bdi btrfs-1: dirty=385 wb=924 unstable=0 bg_thresh=985 thresh=1970 gap=661 poll_thresh=23 ino=257 dd-2584 [004] 213.990894: balance_dirty_state: bdi btrfs-1: dirty=385 wb=885 unstable=0 bg_thresh=980 thresh=1960 gap=690 poll_thresh=17 ino=257 dd-2584 [004] 213.991103: balance_dirty_state: bdi btrfs-1: dirty=423 wb=885 unstable=0 bg_thresh=986 thresh=1972 gap=664 poll_thresh=18 ino=257 dd-2584 [004] 213.991304: balance_dirty_state: bdi btrfs-1: dirty=448 wb=885 unstable=0 bg_thresh=985 thresh=1971 gap=638 poll_thresh=19 ino=257 dd-2584 [004] 213.991509: balance_dirty_state: bdi btrfs-1: dirty=498 wb=885 unstable=0 bg_thresh=982 thresh=1964 gap=581 poll_thresh=20 ino=257 dd-2584 [004] 213.991979: balance_dirty_state: bdi btrfs-1: dirty=536 wb=885 unstable=0 bg_thresh=978 thresh=1956 gap=535 poll_thresh=21 ino=257 dd-2584 [004] 213.992514: balance_dirty_state: bdi btrfs-1: dirty=561 wb=885 unstable=0 bg_thresh=972 thresh=1944 gap=498 poll_thresh=22 ino=257 dd-2584 [004] 213.993191: balance_dirty_state: bdi btrfs-1: dirty=586 wb=885 unstable=0 bg_thresh=997 thresh=1995 gap=524 poll_thresh=23 ino=257 dd-2584 [004] 213.993377: balance_dirty_state: bdi btrfs-1: dirty=611 wb=885 unstable=0 bg_thresh=985 thresh=1970 gap=474 poll_thresh=24 ino=257 dd-2584 [004] 213.993384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=101% bdi_bw=63836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 213.998804: balance_dirty_state: bdi btrfs-1: dirty=611 wb=885 unstable=0 bg_thresh=1024 thresh=2049 gap=553 poll_thresh=24 ino=257 dd-2584 [004] 213.998911: balance_dirty_state: bdi btrfs-1: dirty=636 wb=885 unstable=0 bg_thresh=1027 thresh=2054 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 213.999123: balance_dirty_state: bdi btrfs-1: dirty=661 wb=885 unstable=0 bg_thresh=1023 thresh=2047 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 213.999130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-240% task_weight=100% bdi_bw=63836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 214.006840: balance_dirty_state: bdi btrfs-1: dirty=661 wb=755 unstable=0 bg_thresh=1020 thresh=2040 gap=624 poll_thresh=19 ino=257 dd-2584 [004] 214.006954: balance_dirty_state: bdi btrfs-1: dirty=674 wb=749 unstable=0 bg_thresh=1021 thresh=2043 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 214.007053: balance_dirty_state: bdi btrfs-1: dirty=712 wb=749 unstable=0 bg_thresh=1020 thresh=2041 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 214.007159: balance_dirty_state: bdi btrfs-1: dirty=712 wb=749 unstable=0 bg_thresh=1020 thresh=2041 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 214.007705: balance_dirty_state: bdi btrfs-1: dirty=737 wb=749 unstable=0 bg_thresh=1036 thresh=2072 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 214.007886: balance_dirty_state: bdi btrfs-1: dirty=787 wb=749 unstable=0 bg_thresh=1035 thresh=2071 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 214.008351: balance_dirty_state: bdi btrfs-1: dirty=812 wb=749 unstable=0 bg_thresh=1035 thresh=2070 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 214.008358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1330 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-168% task_weight=100% bdi_bw=63836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 214.014848: balance_dirty_state: bdi btrfs-1: dirty=812 wb=623 unstable=0 bg_thresh=1026 thresh=2052 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 214.014951: balance_dirty_state: bdi btrfs-1: dirty=812 wb=610 unstable=0 bg_thresh=1025 thresh=2051 gap=629 poll_thresh=14 ino=257 dd-2584 [004] 214.015045: balance_dirty_state: bdi btrfs-1: dirty=837 wb=597 unstable=0 bg_thresh=1025 thresh=2051 gap=617 poll_thresh=15 ino=257 dd-2584 [004] 214.015141: balance_dirty_state: bdi btrfs-1: dirty=862 wb=597 unstable=0 bg_thresh=1025 thresh=2050 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 214.015343: balance_dirty_state: bdi btrfs-1: dirty=888 wb=597 unstable=0 bg_thresh=1027 thresh=2054 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 214.015542: balance_dirty_state: bdi btrfs-1: dirty=938 wb=597 unstable=0 bg_thresh=1026 thresh=2053 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 214.015743: balance_dirty_state: bdi btrfs-1: dirty=963 wb=597 unstable=0 bg_thresh=1026 thresh=2052 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 214.015749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=63836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 214.022811: balance_dirty_state: bdi btrfs-1: dirty=967 wb=337 unstable=0 bg_thresh=1030 thresh=2060 gap=756 poll_thresh=19 ino=257 dd-2584 [004] 214.023287: balance_dirty_state: bdi btrfs-1: dirty=967 wb=337 unstable=0 bg_thresh=1039 thresh=2078 gap=774 poll_thresh=14 ino=257 dd-2584 [004] 214.023391: balance_dirty_state: bdi btrfs-1: dirty=992 wb=337 unstable=0 bg_thresh=1036 thresh=2072 gap=743 poll_thresh=15 ino=257 dd-2584 [004] 214.023492: balance_dirty_state: bdi btrfs-1: dirty=992 wb=337 unstable=0 bg_thresh=1038 thresh=2077 gap=748 poll_thresh=16 ino=257 dd-2584 [004] 214.023696: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=337 unstable=0 bg_thresh=1040 thresh=2081 gap=702 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 214.023748: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11448 wrote=0 to_write=8192 dd-2584 [004] 214.024208: balance_dirty_state: bdi btrfs-1: dirty=916 wb=488 unstable=0 bg_thresh=1040 thresh=2080 gap=676 poll_thresh=18 ino=257 dd-2584 [004] 214.024830: balance_dirty_state: bdi btrfs-1: dirty=791 wb=651 unstable=0 bg_thresh=1036 thresh=2072 gap=630 poll_thresh=19 ino=257 dd-2584 [004] 214.025332: balance_dirty_state: bdi btrfs-1: dirty=666 wb=802 unstable=0 bg_thresh=1038 thresh=2077 gap=609 poll_thresh=20 ino=257 dd-2584 [004] 214.025547: balance_dirty_state: bdi btrfs-1: dirty=666 wb=852 unstable=0 bg_thresh=1037 thresh=2075 gap=557 poll_thresh=21 ino=257 dd-2584 [004] 214.026036: balance_dirty_state: bdi btrfs-1: dirty=540 wb=1003 unstable=0 bg_thresh=1038 thresh=2077 gap=534 poll_thresh=22 ino=257 dd-2584 [004] 214.026518: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1141 unstable=0 bg_thresh=1038 thresh=2077 gap=509 poll_thresh=23 ino=257 dd-2584 [004] 214.026520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1336 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-205% task_weight=101% bdi_bw=63836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 214.027123: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=960 to_write=7232 dd-2584 [004] 214.030811: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1317 unstable=0 bg_thresh=1038 thresh=2077 gap=509 poll_thresh=23 ino=257 dd-2584 [004] 214.030819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1336 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-160% task_weight=101% bdi_bw=63836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 214.038804: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1040 unstable=0 bg_thresh=1019 thresh=2038 gap=740 poll_thresh=23 ino=257 dd-2584 [004] 214.039340: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1040 unstable=0 bg_thresh=1018 thresh=2037 gap=726 poll_thresh=17 ino=257 dd-2584 [004] 214.039482: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1040 unstable=0 bg_thresh=1021 thresh=2043 gap=707 poll_thresh=18 ino=257 dd-2584 [004] 214.039618: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1040 unstable=0 bg_thresh=1024 thresh=2048 gap=687 poll_thresh=19 ino=257 dd-2584 [004] 214.039947: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1040 unstable=0 bg_thresh=1026 thresh=2053 gap=642 poll_thresh=20 ino=257 dd-2584 [004] 214.040076: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1040 unstable=0 bg_thresh=1028 thresh=2057 gap=621 poll_thresh=21 ino=257 dd-2584 [004] 214.040474: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1040 unstable=0 bg_thresh=1035 thresh=2071 gap=597 poll_thresh=22 ino=257 dd-2584 [004] 214.040602: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1040 unstable=0 bg_thresh=1037 thresh=2075 gap=576 poll_thresh=23 ino=257 dd-2584 [004] 214.040731: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1040 unstable=0 bg_thresh=1034 thresh=2068 gap=519 poll_thresh=24 ino=257 dd-2584 [004] 214.040858: balance_dirty_state: bdi btrfs-1: dirty=534 wb=1040 unstable=0 bg_thresh=1033 thresh=2067 gap=493 poll_thresh=25 ino=257 dd-2584 [004] 214.040864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=63836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 214.046883: balance_dirty_state: bdi btrfs-1: dirty=536 wb=1021 unstable=0 bg_thresh=1028 thresh=2057 gap=500 poll_thresh=25 ino=257 dd-2584 [004] 214.046888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=63836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 214.054913: balance_dirty_state: bdi btrfs-1: dirty=536 wb=833 unstable=0 bg_thresh=1028 thresh=2057 gap=688 poll_thresh=25 ino=257 dd-2584 [004] 214.055000: balance_dirty_state: bdi btrfs-1: dirty=554 wb=828 unstable=0 bg_thresh=1029 thresh=2059 gap=677 poll_thresh=19 ino=257 dd-2584 [004] 214.055128: balance_dirty_state: bdi btrfs-1: dirty=580 wb=828 unstable=0 bg_thresh=1029 thresh=2059 gap=651 poll_thresh=20 ino=257 dd-2584 [004] 214.055459: balance_dirty_state: bdi btrfs-1: dirty=630 wb=828 unstable=0 bg_thresh=1028 thresh=2056 gap=598 poll_thresh=21 ino=257 dd-2584 [004] 214.055645: balance_dirty_state: bdi btrfs-1: dirty=655 wb=828 unstable=0 bg_thresh=1033 thresh=2066 gap=583 poll_thresh=22 ino=257 dd-2584 [004] 214.055834: balance_dirty_state: bdi btrfs-1: dirty=680 wb=828 unstable=0 bg_thresh=1027 thresh=2055 gap=547 poll_thresh=23 ino=257 dd-2584 [004] 214.056020: balance_dirty_state: bdi btrfs-1: dirty=705 wb=828 unstable=0 bg_thresh=1023 thresh=2046 gap=513 poll_thresh=24 ino=257 dd-2584 [004] 214.056207: balance_dirty_state: bdi btrfs-1: dirty=755 wb=828 unstable=0 bg_thresh=1025 thresh=2051 gap=468 poll_thresh=25 ino=257 dd-2584 [004] 214.056213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=63836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 214.062918: balance_dirty_state: bdi btrfs-1: dirty=755 wb=702 unstable=0 bg_thresh=1025 thresh=2050 gap=593 poll_thresh=25 ino=257 dd-2584 [004] 214.063067: balance_dirty_state: bdi btrfs-1: dirty=768 wb=702 unstable=0 bg_thresh=1027 thresh=2055 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 214.063494: balance_dirty_state: bdi btrfs-1: dirty=806 wb=602 unstable=0 bg_thresh=1026 thresh=2053 gap=645 poll_thresh=20 ino=257 dd-2584 [004] 214.063894: balance_dirty_state: bdi btrfs-1: dirty=831 wb=577 unstable=0 bg_thresh=1022 thresh=2044 gap=636 poll_thresh=21 ino=257 dd-2584 [004] 214.064877: balance_dirty_state: bdi btrfs-1: dirty=856 wb=577 unstable=0 bg_thresh=1021 thresh=2042 gap=609 poll_thresh=22 ino=257 dd-2584 [004] 214.065873: balance_dirty_state: bdi btrfs-1: dirty=881 wb=577 unstable=0 bg_thresh=1025 thresh=2051 gap=593 poll_thresh=23 ino=257 dd-2584 [004] 214.066254: balance_dirty_state: bdi btrfs-1: dirty=931 wb=577 unstable=0 bg_thresh=1025 thresh=2050 gap=542 poll_thresh=24 ino=257 dd-2584 [004] 214.066674: balance_dirty_state: bdi btrfs-1: dirty=957 wb=577 unstable=0 bg_thresh=1023 thresh=2047 gap=513 poll_thresh=25 ino=257 dd-2584 [004] 214.067075: balance_dirty_state: bdi btrfs-1: dirty=982 wb=577 unstable=0 bg_thresh=1026 thresh=2053 gap=494 poll_thresh=26 ino=257 dd-2584 [004] 214.067087: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=63836 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 214.074879: balance_dirty_state: bdi btrfs-1: dirty=982 wb=451 unstable=0 bg_thresh=1027 thresh=2055 gap=622 poll_thresh=26 ino=257 dd-2584 [004] 214.074970: balance_dirty_state: bdi btrfs-1: dirty=982 wb=451 unstable=0 bg_thresh=1024 thresh=2049 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 214.075087: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=451 unstable=0 bg_thresh=1026 thresh=2053 gap=570 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 214.075173: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11500 wrote=0 to_write=8192 dd-2584 [004] 214.075212: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=451 unstable=0 bg_thresh=1026 thresh=2052 gap=544 poll_thresh=21 ino=257 dd-2584 [004] 214.075334: balance_dirty_state: bdi btrfs-1: dirty=1082 wb=451 unstable=0 bg_thresh=1025 thresh=2051 gap=518 poll_thresh=22 ino=257 dd-2584 [004] 214.075640: balance_dirty_state: bdi btrfs-1: dirty=994 wb=602 unstable=0 bg_thresh=1027 thresh=2055 gap=459 poll_thresh=23 ino=257 dd-2584 [004] 214.075642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-111% task_gap=-321% task_weight=99% bdi_bw=63820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 214.078955: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=864 to_write=7328 dd-2584 [004] 214.082848: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1201 unstable=0 bg_thresh=1032 thresh=2064 gap=599 poll_thresh=23 ino=257 dd-2584 [004] 214.082967: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1201 unstable=0 bg_thresh=1029 thresh=2058 gap=593 poll_thresh=17 ino=257 dd-2584 [004] 214.083085: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1201 unstable=0 bg_thresh=1028 thresh=2057 gap=567 poll_thresh=18 ino=257 dd-2584 [004] 214.083204: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1201 unstable=0 bg_thresh=1030 thresh=2061 gap=521 poll_thresh=19 ino=257 dd-2584 [004] 214.083329: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1201 unstable=0 bg_thresh=1030 thresh=2060 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 214.083333: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-270% task_weight=100% bdi_bw=63820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 214.090892: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1076 unstable=0 bg_thresh=1027 thresh=2054 gap=614 poll_thresh=20 ino=257 dd-2584 [004] 214.090990: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1076 unstable=0 bg_thresh=1026 thresh=2053 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 214.091079: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1076 unstable=0 bg_thresh=1026 thresh=2053 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 214.091257: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1076 unstable=0 bg_thresh=1028 thresh=2057 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 214.091436: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1076 unstable=0 bg_thresh=1028 thresh=2056 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 214.091616: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1076 unstable=0 bg_thresh=1027 thresh=2055 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 214.091622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=63820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 214.098865: balance_dirty_state: bdi btrfs-1: dirty=494 wb=888 unstable=0 bg_thresh=1019 thresh=2039 gap=657 poll_thresh=19 ino=257 dd-2584 [000] 214.099290: balance_dirty_state: bdi btrfs-1: dirty=494 wb=888 unstable=0 bg_thresh=1019 thresh=2039 gap=657 poll_thresh=14 ino=257 dd-2584 [000] 214.099377: balance_dirty_state: bdi btrfs-1: dirty=519 wb=888 unstable=0 bg_thresh=1022 thresh=2044 gap=637 poll_thresh=15 ino=257 dd-2584 [000] 214.099464: balance_dirty_state: bdi btrfs-1: dirty=544 wb=888 unstable=0 bg_thresh=1024 thresh=2049 gap=617 poll_thresh=16 ino=257 dd-2584 [000] 214.099635: balance_dirty_state: bdi btrfs-1: dirty=569 wb=888 unstable=0 bg_thresh=1027 thresh=2054 gap=597 poll_thresh=17 ino=257 dd-2584 [000] 214.099811: balance_dirty_state: bdi btrfs-1: dirty=594 wb=888 unstable=0 bg_thresh=1026 thresh=2053 gap=571 poll_thresh=18 ino=257 dd-2584 [000] 214.099988: balance_dirty_state: bdi btrfs-1: dirty=644 wb=888 unstable=0 bg_thresh=1026 thresh=2052 gap=520 poll_thresh=19 ino=257 dd-2584 [000] 214.100163: balance_dirty_state: bdi btrfs-1: dirty=669 wb=888 unstable=0 bg_thresh=1028 thresh=2056 gap=499 poll_thresh=20 ino=257 dd-2584 [000] 214.100169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=63820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 214.106824: balance_dirty_state: bdi btrfs-1: dirty=669 wb=762 unstable=0 bg_thresh=1024 thresh=2049 gap=618 poll_thresh=20 ino=257 dd-2584 [000] 214.106955: balance_dirty_state: bdi btrfs-1: dirty=694 wb=762 unstable=0 bg_thresh=1021 thresh=2043 gap=587 poll_thresh=15 ino=257 dd-2584 [000] 214.107079: balance_dirty_state: bdi btrfs-1: dirty=694 wb=762 unstable=0 bg_thresh=1024 thresh=2048 gap=592 poll_thresh=16 ino=257 dd-2584 [000] 214.107324: balance_dirty_state: bdi btrfs-1: dirty=719 wb=762 unstable=0 bg_thresh=1023 thresh=2047 gap=566 poll_thresh=17 ino=257 dd-2584 [000] 214.107926: balance_dirty_state: bdi btrfs-1: dirty=769 wb=762 unstable=0 bg_thresh=1023 thresh=2046 gap=515 poll_thresh=18 ino=257 dd-2584 [000] 214.108197: balance_dirty_state: bdi btrfs-1: dirty=795 wb=762 unstable=0 bg_thresh=1022 thresh=2044 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 214.108206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-94% task_gap=-289% task_weight=100% bdi_bw=63820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 214.114892: balance_dirty_state: bdi btrfs-1: dirty=795 wb=624 unstable=0 bg_thresh=1023 thresh=2046 gap=627 poll_thresh=19 ino=257 dd-2584 [000] 214.115022: balance_dirty_state: bdi btrfs-1: dirty=820 wb=624 unstable=0 bg_thresh=1024 thresh=2049 gap=605 poll_thresh=14 ino=257 dd-2584 [000] 214.115147: balance_dirty_state: bdi btrfs-1: dirty=820 wb=624 unstable=0 bg_thresh=1024 thresh=2048 gap=604 poll_thresh=15 ino=257 dd-2584 [000] 214.115269: balance_dirty_state: bdi btrfs-1: dirty=845 wb=624 unstable=0 bg_thresh=1026 thresh=2053 gap=584 poll_thresh=16 ino=257 dd-2584 [000] 214.115509: balance_dirty_state: bdi btrfs-1: dirty=870 wb=624 unstable=0 bg_thresh=1026 thresh=2052 gap=558 poll_thresh=17 ino=257 dd-2584 [000] 214.115751: balance_dirty_state: bdi btrfs-1: dirty=895 wb=624 unstable=0 bg_thresh=1025 thresh=2051 gap=532 poll_thresh=18 ino=257 dd-2584 [000] 214.116005: balance_dirty_state: bdi btrfs-1: dirty=920 wb=624 unstable=0 bg_thresh=1024 thresh=2048 gap=504 poll_thresh=19 ino=257 dd-2584 [000] 214.116014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-92% task_gap=-284% task_weight=98% bdi_bw=63820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 214.122965: balance_dirty_state: bdi btrfs-1: dirty=920 wb=498 unstable=0 bg_thresh=1024 thresh=2048 gap=630 poll_thresh=19 ino=257 dd-2584 [000] 214.123047: balance_dirty_state: bdi btrfs-1: dirty=945 wb=498 unstable=0 bg_thresh=1023 thresh=2047 gap=604 poll_thresh=14 ino=257 dd-2584 [000] 214.123110: balance_dirty_state: bdi btrfs-1: dirty=970 wb=498 unstable=0 bg_thresh=1026 thresh=2052 gap=584 poll_thresh=15 ino=257 dd-2584 [000] 214.123169: balance_dirty_state: bdi btrfs-1: dirty=970 wb=498 unstable=0 bg_thresh=1023 thresh=2046 gap=578 poll_thresh=16 ino=257 dd-2584 [000] 214.123456: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=498 unstable=0 bg_thresh=1022 thresh=2045 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 214.123573: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=498 unstable=0 bg_thresh=1024 thresh=2049 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 214.123578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1313 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-92% task_gap=-281% task_weight=97% bdi_bw=63820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 214.123652: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11548 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 214.126757: writeback_single_inode: bdi btrfs-1: ino=257 state= age=236 wrote=800 to_write=7392 dd-2584 [000] 214.130853: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1148 unstable=0 bg_thresh=1025 thresh=2050 gap=633 poll_thresh=18 ino=257 dd-2584 [000] 214.130919: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1148 unstable=0 bg_thresh=1025 thresh=2050 gap=608 poll_thresh=13 ino=257 dd-2584 [000] 214.130981: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1148 unstable=0 bg_thresh=1024 thresh=2049 gap=607 poll_thresh=14 ino=257 dd-2584 [000] 214.131042: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1148 unstable=0 bg_thresh=1027 thresh=2054 gap=587 poll_thresh=15 ino=257 dd-2584 [000] 214.131103: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1148 unstable=0 bg_thresh=1024 thresh=2048 gap=581 poll_thresh=16 ino=257 dd-2584 [000] 214.131223: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1148 unstable=0 bg_thresh=1023 thresh=2047 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 214.131347: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1148 unstable=0 bg_thresh=1025 thresh=2051 gap=509 poll_thresh=18 ino=257 dd-2584 [000] 214.131351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1315 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-90% task_gap=-279% task_weight=97% bdi_bw=63820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 214.138946: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1023 unstable=0 bg_thresh=1026 thresh=2053 gap=636 poll_thresh=18 ino=257 dd-2584 [000] 214.139023: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1023 unstable=0 bg_thresh=1023 thresh=2047 gap=605 poll_thresh=13 ino=257 dd-2584 [000] 214.139086: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1023 unstable=0 bg_thresh=1026 thresh=2052 gap=610 poll_thresh=14 ino=257 dd-2584 [000] 214.139146: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1023 unstable=0 bg_thresh=1025 thresh=2051 gap=584 poll_thresh=15 ino=257 dd-2584 [000] 214.139204: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1023 unstable=0 bg_thresh=1025 thresh=2051 gap=559 poll_thresh=16 ino=257 dd-2584 [000] 214.139545: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1023 unstable=0 bg_thresh=1030 thresh=2061 gap=544 poll_thresh=17 ino=257 dd-2584 [000] 214.139703: balance_dirty_state: bdi btrfs-1: dirty=532 wb=1023 unstable=0 bg_thresh=1031 thresh=2063 gap=508 poll_thresh=18 ino=257 dd-2584 [000] 214.139708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1325 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=63820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 214.147201: balance_dirty_state: bdi btrfs-1: dirty=532 wb=809 unstable=0 bg_thresh=1022 thresh=2045 gap=704 poll_thresh=18 ino=257 dd-2584 [000] 214.147394: balance_dirty_state: bdi btrfs-1: dirty=532 wb=809 unstable=0 bg_thresh=1019 thresh=2039 gap=698 poll_thresh=13 ino=257 dd-2584 [000] 214.147583: balance_dirty_state: bdi btrfs-1: dirty=557 wb=809 unstable=0 bg_thresh=1022 thresh=2044 gap=678 poll_thresh=14 ino=257 dd-2584 [000] 214.147765: balance_dirty_state: bdi btrfs-1: dirty=582 wb=809 unstable=0 bg_thresh=1019 thresh=2038 gap=647 poll_thresh=15 ino=257 dd-2584 [000] 214.147951: balance_dirty_state: bdi btrfs-1: dirty=582 wb=809 unstable=0 bg_thresh=1021 thresh=2043 gap=652 poll_thresh=16 ino=257 dd-2584 [000] 214.148324: balance_dirty_state: bdi btrfs-1: dirty=632 wb=809 unstable=0 bg_thresh=1020 thresh=2041 gap=600 poll_thresh=17 ino=257 dd-2584 [000] 214.148689: balance_dirty_state: bdi btrfs-1: dirty=657 wb=809 unstable=0 bg_thresh=1020 thresh=2040 gap=574 poll_thresh=18 ino=257 dd-2584 [000] 214.149063: balance_dirty_state: bdi btrfs-1: dirty=682 wb=784 unstable=0 bg_thresh=1019 thresh=2039 gap=573 poll_thresh=19 ino=257 dd-2584 [000] 214.149474: balance_dirty_state: bdi btrfs-1: dirty=733 wb=784 unstable=0 bg_thresh=1023 thresh=2046 gap=529 poll_thresh=20 ino=257 dd-2584 [000] 214.150538: balance_dirty_state: bdi btrfs-1: dirty=759 wb=784 unstable=0 bg_thresh=1023 thresh=2046 gap=503 poll_thresh=21 ino=257 dd-2584 [000] 214.150551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=63820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 214.157648: balance_dirty_state: bdi btrfs-1: dirty=759 wb=784 unstable=0 bg_thresh=1024 thresh=2049 gap=506 poll_thresh=21 ino=257 dd-2584 [001] 214.157658: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1312 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-92% task_gap=-283% task_weight=98% bdi_bw=63820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 214.166819: balance_dirty_state: bdi btrfs-1: dirty=759 wb=659 unstable=0 bg_thresh=1022 thresh=2045 gap=627 poll_thresh=21 ino=257 dd-2584 [001] 214.166914: balance_dirty_state: bdi btrfs-1: dirty=759 wb=659 unstable=0 bg_thresh=1022 thresh=2045 gap=627 poll_thresh=16 ino=257 dd-2584 [001] 214.167093: balance_dirty_state: bdi btrfs-1: dirty=809 wb=659 unstable=0 bg_thresh=1025 thresh=2050 gap=582 poll_thresh=17 ino=257 dd-2584 [001] 214.167274: balance_dirty_state: bdi btrfs-1: dirty=834 wb=659 unstable=0 bg_thresh=1027 thresh=2055 gap=562 poll_thresh=18 ino=257 dd-2584 [001] 214.167459: balance_dirty_state: bdi btrfs-1: dirty=859 wb=659 unstable=0 bg_thresh=1029 thresh=2059 gap=541 poll_thresh=19 ino=257 dd-2584 [001] 214.167635: balance_dirty_state: bdi btrfs-1: dirty=909 wb=659 unstable=0 bg_thresh=1023 thresh=2046 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 214.167640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-116% task_gap=-331% task_weight=98% bdi_bw=63820 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 214.178852: balance_dirty_state: bdi btrfs-1: dirty=909 wb=284 unstable=0 bg_thresh=998 thresh=1996 gap=803 poll_thresh=20 ino=257 dd-2584 [001] 214.178916: balance_dirty_state: bdi btrfs-1: dirty=909 wb=284 unstable=0 bg_thresh=998 thresh=1996 gap=803 poll_thresh=15 ino=257 dd-2584 [001] 214.178975: balance_dirty_state: bdi btrfs-1: dirty=934 wb=284 unstable=0 bg_thresh=1000 thresh=2001 gap=783 poll_thresh=16 ino=257 dd-2584 [001] 214.179092: balance_dirty_state: bdi btrfs-1: dirty=959 wb=284 unstable=0 bg_thresh=1003 thresh=2006 gap=763 poll_thresh=17 ino=257 dd-2584 [001] 214.179216: balance_dirty_state: bdi btrfs-1: dirty=984 wb=284 unstable=0 bg_thresh=1005 thresh=2011 gap=743 poll_thresh=18 ino=257 dd-2584 [001] 214.179524: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=284 unstable=0 bg_thresh=1001 thresh=2003 gap=685 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 214.179600: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11604 wrote=0 to_write=8192 dd-2584 [001] 214.179653: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=284 unstable=0 bg_thresh=1001 thresh=2002 gap=659 poll_thresh=20 ino=257 dd-2584 [001] 214.179781: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=309 unstable=0 bg_thresh=1000 thresh=2001 gap=633 poll_thresh=21 ino=257 dd-2584 [001] 214.179914: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=359 unstable=0 bg_thresh=1002 thresh=2005 gap=587 poll_thresh=22 ino=257 dd-2584 [001] 214.180047: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=409 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=23 ino=257 dd-2584 [001] 214.180178: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=459 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=24 ino=257 dd-2584 [001] 214.180310: balance_dirty_state: bdi btrfs-1: dirty=959 wb=534 unstable=0 bg_thresh=1001 thresh=2002 gap=509 poll_thresh=25 ino=257 dd-2584 [001] 214.180460: balance_dirty_state: bdi btrfs-1: dirty=922 wb=597 unstable=0 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=26 ino=257 dd-2584 [001] 214.180462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=64368 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 214.181942: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=976 to_write=7216 dd-2584 [001] 214.190834: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1175 unstable=0 bg_thresh=994 thresh=1989 gap=583 poll_thresh=26 ino=257 dd-2584 [001] 214.191216: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1175 unstable=0 bg_thresh=994 thresh=1989 gap=558 poll_thresh=19 ino=257 dd-2584 [001] 214.191410: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1150 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=20 ino=257 dd-2584 [001] 214.191615: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1037 unstable=0 bg_thresh=999 thresh=1999 gap=631 poll_thresh=21 ino=257 dd-2584 [001] 214.191812: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1037 unstable=0 bg_thresh=997 thresh=1995 gap=602 poll_thresh=22 ino=257 dd-2584 [001] 214.191998: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1037 unstable=0 bg_thresh=997 thresh=1994 gap=576 poll_thresh=23 ino=257 dd-2584 [001] 214.192182: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1037 unstable=0 bg_thresh=996 thresh=1993 gap=525 poll_thresh=24 ino=257 dd-2584 [001] 214.192365: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1037 unstable=0 bg_thresh=996 thresh=1992 gap=499 poll_thresh=25 ino=257 dd-2584 [001] 214.192549: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1037 unstable=0 bg_thresh=998 thresh=1996 gap=478 poll_thresh=26 ino=257 dd-2584 [001] 214.192557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=64368 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 214.198938: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1012 unstable=0 bg_thresh=998 thresh=1996 gap=503 poll_thresh=26 ino=257 dd-2584 [005] 214.199036: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1012 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=19 ino=257 dd-2584 [005] 214.199043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=97% bdi_bw=64368 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 214.206943: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1012 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 214.206950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-252% task_weight=97% bdi_bw=64368 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 214.214914: balance_dirty_state: bdi btrfs-1: dirty=506 wb=749 unstable=0 bg_thresh=998 thresh=1997 gap=742 poll_thresh=19 ino=257 dd-2584 [005] 214.215283: balance_dirty_state: bdi btrfs-1: dirty=506 wb=749 unstable=0 bg_thresh=998 thresh=1997 gap=742 poll_thresh=14 ino=257 dd-2584 [005] 214.215376: balance_dirty_state: bdi btrfs-1: dirty=531 wb=749 unstable=0 bg_thresh=1001 thresh=2002 gap=722 poll_thresh=15 ino=257 dd-2584 [005] 214.215467: balance_dirty_state: bdi btrfs-1: dirty=531 wb=749 unstable=0 bg_thresh=998 thresh=1996 gap=716 poll_thresh=16 ino=257 dd-2584 [005] 214.215651: balance_dirty_state: bdi btrfs-1: dirty=581 wb=749 unstable=0 bg_thresh=1000 thresh=2000 gap=670 poll_thresh=17 ino=257 dd-2584 [005] 214.215836: balance_dirty_state: bdi btrfs-1: dirty=606 wb=749 unstable=0 bg_thresh=999 thresh=1999 gap=644 poll_thresh=18 ino=257 dd-2584 [005] 214.216018: balance_dirty_state: bdi btrfs-1: dirty=631 wb=749 unstable=0 bg_thresh=999 thresh=1998 gap=618 poll_thresh=19 ino=257 dd-2584 [005] 214.216200: balance_dirty_state: bdi btrfs-1: dirty=681 wb=749 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=20 ino=257 dd-2584 [005] 214.216422: balance_dirty_state: bdi btrfs-1: dirty=706 wb=624 unstable=0 bg_thresh=1000 thresh=2001 gap=671 poll_thresh=21 ino=257 dd-2584 [005] 214.216613: balance_dirty_state: bdi btrfs-1: dirty=731 wb=624 unstable=0 bg_thresh=996 thresh=1992 gap=637 poll_thresh=22 ino=257 dd-2584 [005] 214.217051: balance_dirty_state: bdi btrfs-1: dirty=756 wb=624 unstable=0 bg_thresh=996 thresh=1993 gap=613 poll_thresh=23 ino=257 dd-2584 [005] 214.217241: balance_dirty_state: bdi btrfs-1: dirty=806 wb=624 unstable=0 bg_thresh=999 thresh=1998 gap=568 poll_thresh=24 ino=257 dd-2584 [005] 214.217433: balance_dirty_state: bdi btrfs-1: dirty=831 wb=624 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=25 ino=257 dd-2584 [005] 214.217626: balance_dirty_state: bdi btrfs-1: dirty=856 wb=624 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=26 ino=257 dd-2584 [005] 214.217816: balance_dirty_state: bdi btrfs-1: dirty=906 wb=624 unstable=0 bg_thresh=999 thresh=1998 gap=468 poll_thresh=27 ino=257 dd-2584 [005] 214.217823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=64368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.222926: balance_dirty_state: bdi btrfs-1: dirty=906 wb=497 unstable=0 bg_thresh=1002 thresh=2005 gap=602 poll_thresh=27 ino=257 dd-2584 [005] 214.223004: balance_dirty_state: bdi btrfs-1: dirty=906 wb=497 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=20 ino=257 dd-2584 [005] 214.223129: balance_dirty_state: bdi btrfs-1: dirty=931 wb=497 unstable=0 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=21 ino=257 dd-2584 [005] 214.223247: balance_dirty_state: bdi btrfs-1: dirty=981 wb=497 unstable=0 bg_thresh=1002 thresh=2005 gap=527 poll_thresh=22 ino=257 dd-2584 [005] 214.223364: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=497 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=23 ino=257 flush-btrfs-1-2586 [001] 214.223385: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11648 wrote=0 to_write=8192 dd-2584 [005] 214.223822: balance_dirty_state: bdi btrfs-1: dirty=956 wb=572 unstable=0 bg_thresh=1004 thresh=2008 gap=480 poll_thresh=24 ino=257 dd-2584 [005] 214.223824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=64368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 214.225397: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=800 to_write=7392 dd-2584 [005] 214.234933: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1172 unstable=0 bg_thresh=1006 thresh=2013 gap=610 poll_thresh=24 ino=257 dd-2584 [005] 214.235019: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1172 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=18 ino=257 dd-2584 [005] 214.235140: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1172 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=19 ino=257 dd-2584 [005] 214.235254: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1172 unstable=0 bg_thresh=1002 thresh=2005 gap=527 poll_thresh=20 ino=257 dd-2584 [005] 214.235370: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1172 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=21 ino=257 dd-2584 [005] 214.235374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=64368 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 214.242963: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1047 unstable=0 bg_thresh=1005 thresh=2010 gap=607 poll_thresh=21 ino=257 dd-2584 [005] 214.243035: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1047 unstable=0 bg_thresh=1004 thresh=2009 gap=606 poll_thresh=16 ino=257 dd-2584 [005] 214.243155: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1047 unstable=0 bg_thresh=1004 thresh=2008 gap=555 poll_thresh=17 ino=257 dd-2584 [005] 214.243274: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1047 unstable=0 bg_thresh=1003 thresh=2007 gap=529 poll_thresh=18 ino=257 dd-2584 [005] 214.243395: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1047 unstable=0 bg_thresh=1005 thresh=2011 gap=508 poll_thresh=19 ino=257 dd-2584 [005] 214.243698: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1047 unstable=0 bg_thresh=1005 thresh=2010 gap=457 poll_thresh=20 ino=257 dd-2584 [005] 214.243703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=64368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.250916: balance_dirty_state: bdi btrfs-1: dirty=506 wb=846 unstable=0 bg_thresh=1005 thresh=2010 gap=658 poll_thresh=20 ino=257 dd-2584 [005] 214.250984: balance_dirty_state: bdi btrfs-1: dirty=506 wb=846 unstable=0 bg_thresh=1005 thresh=2010 gap=658 poll_thresh=15 ino=257 dd-2584 [005] 214.251045: balance_dirty_state: bdi btrfs-1: dirty=531 wb=846 unstable=0 bg_thresh=1004 thresh=2009 gap=632 poll_thresh=16 ino=257 dd-2584 [005] 214.251163: balance_dirty_state: bdi btrfs-1: dirty=556 wb=846 unstable=0 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=17 ino=257 dd-2584 [005] 214.251282: balance_dirty_state: bdi btrfs-1: dirty=581 wb=846 unstable=0 bg_thresh=1006 thresh=2012 gap=585 poll_thresh=18 ino=257 dd-2584 [005] 214.251401: balance_dirty_state: bdi btrfs-1: dirty=631 wb=846 unstable=0 bg_thresh=1005 thresh=2011 gap=534 poll_thresh=19 ino=257 dd-2584 [005] 214.251522: balance_dirty_state: bdi btrfs-1: dirty=656 wb=846 unstable=0 bg_thresh=1005 thresh=2010 gap=508 poll_thresh=20 ino=257 dd-2584 [005] 214.251647: balance_dirty_state: bdi btrfs-1: dirty=681 wb=846 unstable=0 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=21 ino=257 dd-2584 [005] 214.251651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=64368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.258975: balance_dirty_state: bdi btrfs-1: dirty=681 wb=696 unstable=0 bg_thresh=1001 thresh=2003 gap=626 poll_thresh=21 ino=257 dd-2584 [005] 214.259056: balance_dirty_state: bdi btrfs-1: dirty=706 wb=696 unstable=0 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=16 ino=257 dd-2584 [005] 214.259357: balance_dirty_state: bdi btrfs-1: dirty=731 wb=696 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=17 ino=257 dd-2584 [005] 214.259481: balance_dirty_state: bdi btrfs-1: dirty=756 wb=696 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=18 ino=257 dd-2584 [005] 214.259604: balance_dirty_state: bdi btrfs-1: dirty=806 wb=696 unstable=0 bg_thresh=1003 thresh=2007 gap=505 poll_thresh=19 ino=257 dd-2584 [005] 214.259725: balance_dirty_state: bdi btrfs-1: dirty=831 wb=696 unstable=0 bg_thresh=1003 thresh=2006 gap=479 poll_thresh=20 ino=257 dd-2584 [005] 214.259730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=64368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.266968: balance_dirty_state: bdi btrfs-1: dirty=831 wb=571 unstable=0 bg_thresh=1005 thresh=2011 gap=609 poll_thresh=20 ino=257 dd-2584 [005] 214.267050: balance_dirty_state: bdi btrfs-1: dirty=856 wb=571 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 214.267110: balance_dirty_state: bdi btrfs-1: dirty=856 wb=571 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 214.267224: balance_dirty_state: bdi btrfs-1: dirty=906 wb=571 unstable=0 bg_thresh=1004 thresh=2009 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 214.267340: balance_dirty_state: bdi btrfs-1: dirty=931 wb=571 unstable=0 bg_thresh=1006 thresh=2013 gap=511 poll_thresh=18 ino=257 dd-2584 [005] 214.267452: balance_dirty_state: bdi btrfs-1: dirty=956 wb=571 unstable=0 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 214.267457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=99% bdi_bw=64368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.274994: balance_dirty_state: bdi btrfs-1: dirty=956 wb=446 unstable=0 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 214.275080: balance_dirty_state: bdi btrfs-1: dirty=981 wb=446 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 214.275307: balance_dirty_state: bdi btrfs-1: dirty=981 wb=446 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 214.275366: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=446 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 214.275389: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11700 wrote=0 to_write=8192 dd-2584 [005] 214.275540: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=446 unstable=0 bg_thresh=1004 thresh=2009 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 214.275713: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=496 unstable=0 bg_thresh=1006 thresh=2013 gap=461 poll_thresh=18 ino=257 dd-2584 [005] 214.275715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=64368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 214.277661: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=832 to_write=7360 dd-2584 [005] 214.282936: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1146 unstable=0 bg_thresh=1007 thresh=2015 gap=613 poll_thresh=18 ino=257 dd-2584 [005] 214.283030: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1146 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=13 ino=257 dd-2584 [005] 214.283090: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1146 unstable=0 bg_thresh=1007 thresh=2014 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 214.283149: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1146 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=15 ino=257 dd-2584 [005] 214.283209: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1146 unstable=0 bg_thresh=1006 thresh=2013 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 214.283326: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1146 unstable=0 bg_thresh=1008 thresh=2017 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 214.283444: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1146 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 214.283449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=64860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.290962: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1021 unstable=0 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 214.291029: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1021 unstable=0 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=13 ino=257 dd-2584 [005] 214.291090: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1021 unstable=0 bg_thresh=1006 thresh=2012 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 214.291341: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1021 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 214.291403: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1021 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 214.291525: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1021 unstable=0 bg_thresh=1007 thresh=2015 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 214.291647: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1021 unstable=0 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 214.291652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=64860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.298967: balance_dirty_state: bdi btrfs-1: dirty=506 wb=896 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 214.299057: balance_dirty_state: bdi btrfs-1: dirty=506 wb=896 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=13 ino=257 dd-2584 [005] 214.299124: balance_dirty_state: bdi btrfs-1: dirty=531 wb=896 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 214.299186: balance_dirty_state: bdi btrfs-1: dirty=556 wb=896 unstable=0 bg_thresh=1006 thresh=2013 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 214.299247: balance_dirty_state: bdi btrfs-1: dirty=556 wb=896 unstable=0 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 214.299368: balance_dirty_state: bdi btrfs-1: dirty=606 wb=896 unstable=0 bg_thresh=1005 thresh=2011 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 214.299491: balance_dirty_state: bdi btrfs-1: dirty=631 wb=896 unstable=0 bg_thresh=1005 thresh=2010 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 214.299496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=64860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.306981: balance_dirty_state: bdi btrfs-1: dirty=631 wb=771 unstable=0 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=18 ino=257 dd-2584 [005] 214.307050: balance_dirty_state: bdi btrfs-1: dirty=656 wb=771 unstable=0 bg_thresh=1006 thresh=2013 gap=586 poll_thresh=13 ino=257 dd-2584 [005] 214.307112: balance_dirty_state: bdi btrfs-1: dirty=656 wb=771 unstable=0 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 214.307351: balance_dirty_state: bdi btrfs-1: dirty=681 wb=771 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 214.307413: balance_dirty_state: bdi btrfs-1: dirty=681 wb=771 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 214.307531: balance_dirty_state: bdi btrfs-1: dirty=731 wb=771 unstable=0 bg_thresh=1005 thresh=2010 gap=508 poll_thresh=17 ino=257 dd-2584 [005] 214.307652: balance_dirty_state: bdi btrfs-1: dirty=756 wb=771 unstable=0 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 214.307657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=64860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 214.315213: balance_dirty_state: bdi btrfs-1: dirty=756 wb=596 unstable=0 bg_thresh=1000 thresh=2001 gap=649 poll_thresh=18 ino=257 dd-2584 [001] 214.315290: balance_dirty_state: bdi btrfs-1: dirty=756 wb=596 unstable=0 bg_thresh=1003 thresh=2006 gap=654 poll_thresh=13 ino=257 dd-2584 [001] 214.315357: balance_dirty_state: bdi btrfs-1: dirty=781 wb=596 unstable=0 bg_thresh=1000 thresh=2000 gap=623 poll_thresh=14 ino=257 dd-2584 [001] 214.315424: balance_dirty_state: bdi btrfs-1: dirty=806 wb=596 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=15 ino=257 dd-2584 [001] 214.315490: balance_dirty_state: bdi btrfs-1: dirty=806 wb=596 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 214.315620: balance_dirty_state: bdi btrfs-1: dirty=856 wb=596 unstable=0 bg_thresh=999 thresh=1998 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 214.315754: balance_dirty_state: bdi btrfs-1: dirty=881 wb=596 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 214.315887: balance_dirty_state: bdi btrfs-1: dirty=906 wb=596 unstable=0 bg_thresh=1000 thresh=2001 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 214.315892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=64860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 214.326930: balance_dirty_state: bdi btrfs-1: dirty=906 wb=346 unstable=0 bg_thresh=989 thresh=1979 gap=727 poll_thresh=19 ino=257 dd-2584 [001] 214.327186: balance_dirty_state: bdi btrfs-1: dirty=931 wb=346 unstable=0 bg_thresh=991 thresh=1982 gap=705 poll_thresh=14 ino=257 dd-2584 [001] 214.327246: balance_dirty_state: bdi btrfs-1: dirty=931 wb=346 unstable=0 bg_thresh=993 thresh=1987 gap=710 poll_thresh=15 ino=257 dd-2584 [001] 214.327307: balance_dirty_state: bdi btrfs-1: dirty=956 wb=346 unstable=0 bg_thresh=990 thresh=1980 gap=678 poll_thresh=16 ino=257 dd-2584 [001] 214.327432: balance_dirty_state: bdi btrfs-1: dirty=981 wb=346 unstable=0 bg_thresh=992 thresh=1985 gap=658 poll_thresh=17 ino=257 dd-2584 [001] 214.327552: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=346 unstable=0 bg_thresh=997 thresh=1995 gap=618 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 214.327578: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11752 wrote=0 to_write=8192 dd-2584 [001] 214.327721: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=346 unstable=0 bg_thresh=997 thresh=1994 gap=592 poll_thresh=19 ino=257 dd-2584 [001] 214.327900: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=371 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=20 ino=257 dd-2584 [001] 214.328083: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=421 unstable=0 bg_thresh=996 thresh=1992 gap=515 poll_thresh=21 ino=257 dd-2584 [001] 214.328263: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=471 unstable=0 bg_thresh=1001 thresh=2002 gap=500 poll_thresh=22 ino=257 dd-2584 [001] 214.328266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=64860 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 214.329979: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=912 to_write=7280 dd-2584 [001] 214.334886: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1121 unstable=0 bg_thresh=994 thresh=1989 gap=612 poll_thresh=22 ino=257 dd-2584 [001] 214.334981: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1121 unstable=0 bg_thresh=997 thresh=1994 gap=617 poll_thresh=16 ino=257 dd-2584 [001] 214.335328: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1121 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 214.335447: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1121 unstable=0 bg_thresh=993 thresh=1986 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 214.335568: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1121 unstable=0 bg_thresh=992 thresh=1985 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 214.335685: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1121 unstable=0 bg_thresh=994 thresh=1989 gap=462 poll_thresh=20 ino=257 dd-2584 [001] 214.335690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=64860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.343002: balance_dirty_state: bdi btrfs-1: dirty=406 wb=996 unstable=0 bg_thresh=986 thresh=1973 gap=571 poll_thresh=20 ino=257 dd-2584 [005] 214.343078: balance_dirty_state: bdi btrfs-1: dirty=406 wb=996 unstable=0 bg_thresh=989 thresh=1978 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 214.343138: balance_dirty_state: bdi btrfs-1: dirty=431 wb=996 unstable=0 bg_thresh=992 thresh=1984 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 214.343259: balance_dirty_state: bdi btrfs-1: dirty=456 wb=996 unstable=0 bg_thresh=993 thresh=1987 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 214.343383: balance_dirty_state: bdi btrfs-1: dirty=481 wb=996 unstable=0 bg_thresh=996 thresh=1992 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 214.343509: balance_dirty_state: bdi btrfs-1: dirty=531 wb=996 unstable=0 bg_thresh=992 thresh=1984 gap=457 poll_thresh=19 ino=257 dd-2584 [005] 214.343513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=64860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.350955: balance_dirty_state: bdi btrfs-1: dirty=531 wb=996 unstable=0 bg_thresh=996 thresh=1993 gap=466 poll_thresh=19 ino=257 dd-2584 [005] 214.350962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=64860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.358924: balance_dirty_state: bdi btrfs-1: dirty=531 wb=796 unstable=0 bg_thresh=996 thresh=1992 gap=665 poll_thresh=19 ino=257 dd-2584 [005] 214.359174: balance_dirty_state: bdi btrfs-1: dirty=531 wb=796 unstable=0 bg_thresh=996 thresh=1993 gap=666 poll_thresh=14 ino=257 dd-2584 [005] 214.359233: balance_dirty_state: bdi btrfs-1: dirty=556 wb=796 unstable=0 bg_thresh=996 thresh=1993 gap=641 poll_thresh=15 ino=257 dd-2584 [005] 214.359290: balance_dirty_state: bdi btrfs-1: dirty=581 wb=796 unstable=0 bg_thresh=996 thresh=1992 gap=615 poll_thresh=16 ino=257 dd-2584 [005] 214.359403: balance_dirty_state: bdi btrfs-1: dirty=606 wb=796 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=17 ino=257 dd-2584 [005] 214.359517: balance_dirty_state: bdi btrfs-1: dirty=631 wb=796 unstable=0 bg_thresh=997 thresh=1995 gap=568 poll_thresh=18 ino=257 dd-2584 [005] 214.359631: balance_dirty_state: bdi btrfs-1: dirty=656 wb=796 unstable=0 bg_thresh=997 thresh=1994 gap=542 poll_thresh=19 ino=257 dd-2584 [005] 214.359744: balance_dirty_state: bdi btrfs-1: dirty=706 wb=796 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=20 ino=257 dd-2584 [005] 214.359749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=64860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.366974: balance_dirty_state: bdi btrfs-1: dirty=706 wb=671 unstable=0 bg_thresh=996 thresh=1993 gap=616 poll_thresh=20 ino=257 dd-2584 [005] 214.367075: balance_dirty_state: bdi btrfs-1: dirty=706 wb=671 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=15 ino=257 dd-2584 [005] 214.367135: balance_dirty_state: bdi btrfs-1: dirty=731 wb=671 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 214.367263: balance_dirty_state: bdi btrfs-1: dirty=756 wb=671 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=17 ino=257 dd-2584 [005] 214.367572: balance_dirty_state: bdi btrfs-1: dirty=806 wb=546 unstable=0 bg_thresh=997 thresh=1994 gap=642 poll_thresh=18 ino=257 dd-2584 [005] 214.367686: balance_dirty_state: bdi btrfs-1: dirty=831 wb=546 unstable=0 bg_thresh=996 thresh=1993 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 214.367800: balance_dirty_state: bdi btrfs-1: dirty=856 wb=546 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=20 ino=257 dd-2584 [005] 214.367912: balance_dirty_state: bdi btrfs-1: dirty=881 wb=546 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=21 ino=257 dd-2584 [005] 214.368024: balance_dirty_state: bdi btrfs-1: dirty=931 wb=546 unstable=0 bg_thresh=997 thresh=1995 gap=518 poll_thresh=22 ino=257 dd-2584 [005] 214.368137: balance_dirty_state: bdi btrfs-1: dirty=956 wb=546 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=23 ino=257 dd-2584 [005] 214.368142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=64860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 214.375064: balance_dirty_state: bdi btrfs-1: dirty=956 wb=546 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=23 ino=257 dd-2584 [006] 214.375072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=64860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 214.382908: balance_dirty_state: bdi btrfs-1: dirty=956 wb=371 unstable=0 bg_thresh=996 thresh=1993 gap=666 poll_thresh=23 ino=257 dd-2584 [006] 214.382998: balance_dirty_state: bdi btrfs-1: dirty=956 wb=321 unstable=0 bg_thresh=996 thresh=1993 gap=716 poll_thresh=17 ino=257 dd-2584 [006] 214.383143: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=296 unstable=0 bg_thresh=1007 thresh=2015 gap=713 poll_thresh=18 ino=257 dd-2584 [006] 214.383273: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=296 unstable=0 bg_thresh=1010 thresh=2020 gap=693 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 214.383352: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11808 wrote=0 to_write=8192 dd-2584 [006] 214.383610: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=346 unstable=0 bg_thresh=1012 thresh=2025 gap=673 poll_thresh=20 ino=257 dd-2584 [006] 214.383738: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=396 unstable=0 bg_thresh=1014 thresh=2029 gap=627 poll_thresh=21 ino=257 dd-2584 [006] 214.383867: balance_dirty_state: bdi btrfs-1: dirty=981 wb=446 unstable=0 bg_thresh=1011 thresh=2022 gap=595 poll_thresh=22 ino=257 dd-2584 [006] 214.383994: balance_dirty_state: bdi btrfs-1: dirty=931 wb=521 unstable=0 bg_thresh=1010 thresh=2021 gap=569 poll_thresh=23 ino=257 dd-2584 [006] 214.384122: balance_dirty_state: bdi btrfs-1: dirty=906 wb=571 unstable=0 bg_thresh=1010 thresh=2020 gap=543 poll_thresh=24 ino=257 dd-2584 [006] 214.384251: balance_dirty_state: bdi btrfs-1: dirty=906 wb=621 unstable=0 bg_thresh=1012 thresh=2024 gap=497 poll_thresh=25 ino=257 dd-2584 [006] 214.384252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=64860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 214.385690: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=252 wrote=976 to_write=7216 dd-2584 [006] 214.390956: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1146 unstable=0 bg_thresh=1008 thresh=2016 gap=614 poll_thresh=25 ino=257 dd-2584 [006] 214.391036: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1146 unstable=0 bg_thresh=1011 thresh=2022 gap=620 poll_thresh=19 ino=257 dd-2584 [006] 214.391163: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1146 unstable=0 bg_thresh=1007 thresh=2014 gap=562 poll_thresh=20 ino=257 dd-2584 [006] 214.391494: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1146 unstable=0 bg_thresh=1011 thresh=2022 gap=545 poll_thresh=21 ino=257 dd-2584 [006] 214.391618: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1146 unstable=0 bg_thresh=1010 thresh=2021 gap=519 poll_thresh=22 ino=257 dd-2584 [006] 214.391744: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1146 unstable=0 bg_thresh=1006 thresh=2013 gap=486 poll_thresh=23 ino=257 dd-2584 [006] 214.391749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=65204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 214.398954: balance_dirty_state: bdi btrfs-1: dirty=381 wb=996 unstable=0 bg_thresh=1008 thresh=2016 gap=639 poll_thresh=23 ino=257 dd-2584 [006] 214.399041: balance_dirty_state: bdi btrfs-1: dirty=406 wb=996 unstable=0 bg_thresh=1007 thresh=2014 gap=612 poll_thresh=17 ino=257 dd-2584 [006] 214.399167: balance_dirty_state: bdi btrfs-1: dirty=431 wb=996 unstable=0 bg_thresh=1006 thresh=2013 gap=586 poll_thresh=18 ino=257 dd-2584 [006] 214.399287: balance_dirty_state: bdi btrfs-1: dirty=481 wb=996 unstable=0 bg_thresh=1011 thresh=2023 gap=546 poll_thresh=19 ino=257 dd-2584 [006] 214.399404: balance_dirty_state: bdi btrfs-1: dirty=506 wb=996 unstable=0 bg_thresh=1011 thresh=2022 gap=520 poll_thresh=20 ino=257 dd-2584 [006] 214.399523: balance_dirty_state: bdi btrfs-1: dirty=531 wb=996 unstable=0 bg_thresh=1010 thresh=2021 gap=494 poll_thresh=21 ino=257 dd-2584 [006] 214.399528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=65204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 214.407001: balance_dirty_state: bdi btrfs-1: dirty=531 wb=871 unstable=0 bg_thresh=1013 thresh=2026 gap=624 poll_thresh=21 ino=257 dd-2584 [006] 214.407070: balance_dirty_state: bdi btrfs-1: dirty=556 wb=871 unstable=0 bg_thresh=1012 thresh=2025 gap=598 poll_thresh=16 ino=257 dd-2584 [006] 214.407369: balance_dirty_state: bdi btrfs-1: dirty=581 wb=871 unstable=0 bg_thresh=1012 thresh=2024 gap=572 poll_thresh=17 ino=257 dd-2584 [006] 214.407489: balance_dirty_state: bdi btrfs-1: dirty=606 wb=871 unstable=0 bg_thresh=1011 thresh=2023 gap=546 poll_thresh=18 ino=257 dd-2584 [006] 214.407609: balance_dirty_state: bdi btrfs-1: dirty=656 wb=871 unstable=0 bg_thresh=1013 thresh=2027 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 214.407613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=65204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 214.415022: balance_dirty_state: bdi btrfs-1: dirty=656 wb=746 unstable=0 bg_thresh=1011 thresh=2022 gap=620 poll_thresh=19 ino=257 dd-2584 [006] 214.415091: balance_dirty_state: bdi btrfs-1: dirty=656 wb=746 unstable=0 bg_thresh=1008 thresh=2016 gap=614 poll_thresh=14 ino=257 dd-2584 [006] 214.415151: balance_dirty_state: bdi btrfs-1: dirty=681 wb=746 unstable=0 bg_thresh=1010 thresh=2021 gap=594 poll_thresh=15 ino=257 dd-2584 [006] 214.415210: balance_dirty_state: bdi btrfs-1: dirty=706 wb=746 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 214.415328: balance_dirty_state: bdi btrfs-1: dirty=731 wb=746 unstable=0 bg_thresh=1009 thresh=2019 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 214.415447: balance_dirty_state: bdi btrfs-1: dirty=756 wb=746 unstable=0 bg_thresh=1009 thresh=2018 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 214.415566: balance_dirty_state: bdi btrfs-1: dirty=781 wb=746 unstable=0 bg_thresh=1008 thresh=2017 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 214.415570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=65204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 214.422967: balance_dirty_state: bdi btrfs-1: dirty=781 wb=596 unstable=0 bg_thresh=1008 thresh=2016 gap=639 poll_thresh=19 ino=257 dd-2584 [006] 214.423033: balance_dirty_state: bdi btrfs-1: dirty=806 wb=596 unstable=0 bg_thresh=1010 thresh=2021 gap=619 poll_thresh=14 ino=257 dd-2584 [006] 214.423094: balance_dirty_state: bdi btrfs-1: dirty=831 wb=596 unstable=0 bg_thresh=1010 thresh=2020 gap=593 poll_thresh=15 ino=257 dd-2584 [006] 214.423333: balance_dirty_state: bdi btrfs-1: dirty=831 wb=596 unstable=0 bg_thresh=1010 thresh=2020 gap=593 poll_thresh=16 ino=257 dd-2584 [006] 214.423454: balance_dirty_state: bdi btrfs-1: dirty=881 wb=596 unstable=0 bg_thresh=1009 thresh=2018 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 214.423573: balance_dirty_state: bdi btrfs-1: dirty=906 wb=596 unstable=0 bg_thresh=1008 thresh=2017 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 214.423689: balance_dirty_state: bdi btrfs-1: dirty=931 wb=596 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 214.423694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=65204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 214.430966: balance_dirty_state: bdi btrfs-1: dirty=931 wb=471 unstable=0 bg_thresh=1007 thresh=2014 gap=612 poll_thresh=19 ino=257 dd-2584 [006] 214.431059: balance_dirty_state: bdi btrfs-1: dirty=956 wb=471 unstable=0 bg_thresh=1009 thresh=2019 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 214.431120: balance_dirty_state: bdi btrfs-1: dirty=981 wb=471 unstable=0 bg_thresh=1006 thresh=2013 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 214.431178: balance_dirty_state: bdi btrfs-1: dirty=981 wb=471 unstable=0 bg_thresh=1009 thresh=2018 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 214.431290: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=471 unstable=0 bg_thresh=1008 thresh=2017 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 214.431403: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=471 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 214.431407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=65204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 214.431482: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11856 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 214.433340: writeback_single_inode: bdi btrfs-1: ino=257 state= age=300 wrote=800 to_write=7392 dd-2584 [006] 214.439012: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1146 unstable=0 bg_thresh=1007 thresh=2015 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 214.439138: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1146 unstable=0 bg_thresh=1007 thresh=2014 gap=612 poll_thresh=13 ino=257 dd-2584 [006] 214.439256: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1146 unstable=0 bg_thresh=1009 thresh=2019 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 214.439741: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1146 unstable=0 bg_thresh=1009 thresh=2018 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 214.439815: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1146 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 214.439933: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1146 unstable=0 bg_thresh=1005 thresh=2011 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 214.440050: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1146 unstable=0 bg_thresh=1011 thresh=2022 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 214.440055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=65204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 214.446948: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1021 unstable=0 bg_thresh=1005 thresh=2011 gap=609 poll_thresh=18 ino=257 dd-2584 [002] 214.447085: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1021 unstable=0 bg_thresh=1008 thresh=2016 gap=589 poll_thresh=13 ino=257 dd-2584 [002] 214.447202: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1021 unstable=0 bg_thresh=1010 thresh=2021 gap=594 poll_thresh=14 ino=257 dd-2584 [002] 214.447321: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1021 unstable=0 bg_thresh=1013 thresh=2026 gap=574 poll_thresh=15 ino=257 dd-2584 [002] 214.447439: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1021 unstable=0 bg_thresh=1018 thresh=2036 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 214.447674: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1021 unstable=0 bg_thresh=1020 thresh=2041 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 214.447918: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1021 unstable=0 bg_thresh=1019 thresh=2039 gap=512 poll_thresh=18 ino=257 dd-2584 [002] 214.448155: balance_dirty_state: bdi btrfs-1: dirty=531 wb=1021 unstable=0 bg_thresh=1019 thresh=2038 gap=486 poll_thresh=19 ino=257 dd-2584 [002] 214.448164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=65204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 214.454915: balance_dirty_state: bdi btrfs-1: dirty=531 wb=1021 unstable=0 bg_thresh=1019 thresh=2038 gap=486 poll_thresh=19 ino=257 dd-2584 [002] 214.454922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=65204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 214.462907: balance_dirty_state: bdi btrfs-1: dirty=531 wb=796 unstable=0 bg_thresh=1008 thresh=2016 gap=689 poll_thresh=19 ino=257 dd-2584 [002] 214.463159: balance_dirty_state: bdi btrfs-1: dirty=556 wb=771 unstable=0 bg_thresh=1005 thresh=2010 gap=683 poll_thresh=14 ino=257 dd-2584 [002] 214.463219: balance_dirty_state: bdi btrfs-1: dirty=581 wb=771 unstable=0 bg_thresh=1007 thresh=2015 gap=663 poll_thresh=15 ino=257 dd-2584 [002] 214.463277: balance_dirty_state: bdi btrfs-1: dirty=581 wb=771 unstable=0 bg_thresh=1007 thresh=2015 gap=663 poll_thresh=16 ino=257 dd-2584 [002] 214.463398: balance_dirty_state: bdi btrfs-1: dirty=631 wb=771 unstable=0 bg_thresh=1007 thresh=2014 gap=612 poll_thresh=17 ino=257 dd-2584 [002] 214.463516: balance_dirty_state: bdi btrfs-1: dirty=656 wb=771 unstable=0 bg_thresh=1009 thresh=2018 gap=591 poll_thresh=18 ino=257 dd-2584 [002] 214.463634: balance_dirty_state: bdi btrfs-1: dirty=681 wb=771 unstable=0 bg_thresh=1008 thresh=2017 gap=565 poll_thresh=19 ino=257 dd-2584 [002] 214.463753: balance_dirty_state: bdi btrfs-1: dirty=706 wb=771 unstable=0 bg_thresh=1008 thresh=2016 gap=539 poll_thresh=20 ino=257 dd-2584 [002] 214.463873: balance_dirty_state: bdi btrfs-1: dirty=756 wb=771 unstable=0 bg_thresh=1010 thresh=2020 gap=493 poll_thresh=21 ino=257 dd-2584 [002] 214.463877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-132% task_weight=98% bdi_bw=65204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 214.470924: balance_dirty_state: bdi btrfs-1: dirty=756 wb=646 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=21 ino=257 dd-2584 [006] 214.471018: balance_dirty_state: bdi btrfs-1: dirty=756 wb=646 unstable=0 bg_thresh=998 thresh=1996 gap=594 poll_thresh=16 ino=257 dd-2584 [006] 214.471202: balance_dirty_state: bdi btrfs-1: dirty=806 wb=646 unstable=0 bg_thresh=997 thresh=1994 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 214.471675: balance_dirty_state: bdi btrfs-1: dirty=831 wb=646 unstable=0 bg_thresh=995 thresh=1991 gap=514 poll_thresh=18 ino=257 dd-2584 [006] 214.471854: balance_dirty_state: bdi btrfs-1: dirty=856 wb=646 unstable=0 bg_thresh=997 thresh=1994 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 214.471861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=65204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 214.479037: balance_dirty_state: bdi btrfs-1: dirty=856 wb=571 unstable=0 bg_thresh=994 thresh=1989 gap=562 poll_thresh=19 ino=257 dd-2584 [006] 214.479125: balance_dirty_state: bdi btrfs-1: dirty=881 wb=571 unstable=0 bg_thresh=997 thresh=1994 gap=542 poll_thresh=14 ino=257 dd-2584 [006] 214.479204: balance_dirty_state: bdi btrfs-1: dirty=906 wb=571 unstable=0 bg_thresh=997 thresh=1994 gap=517 poll_thresh=15 ino=257 dd-2584 [006] 214.479281: balance_dirty_state: bdi btrfs-1: dirty=906 wb=571 unstable=0 bg_thresh=999 thresh=1999 gap=522 poll_thresh=16 ino=257 dd-2584 [006] 214.479438: balance_dirty_state: bdi btrfs-1: dirty=956 wb=571 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=17 ino=257 dd-2584 [006] 214.479444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=65204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 214.486957: balance_dirty_state: bdi btrfs-1: dirty=956 wb=446 unstable=0 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=17 ino=257 dd-2584 [006] 214.487045: balance_dirty_state: bdi btrfs-1: dirty=956 wb=446 unstable=0 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=13 ino=257 dd-2584 [006] 214.487108: balance_dirty_state: bdi btrfs-1: dirty=981 wb=446 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=14 ino=257 dd-2584 [006] 214.487168: balance_dirty_state: bdi btrfs-1: dirty=981 wb=446 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 214.487229: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=446 unstable=0 bg_thresh=999 thresh=1998 gap=546 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 214.487288: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11912 wrote=0 to_write=8192 dd-2584 [006] 214.487359: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=446 unstable=0 bg_thresh=998 thresh=1997 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 214.487839: balance_dirty_state: bdi btrfs-1: dirty=931 wb=471 unstable=0 bg_thresh=993 thresh=1987 gap=585 poll_thresh=18 ino=257 dd-2584 [006] 214.488025: balance_dirty_state: bdi btrfs-1: dirty=881 wb=546 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=19 ino=257 dd-2584 [006] 214.488212: balance_dirty_state: bdi btrfs-1: dirty=831 wb=621 unstable=0 bg_thresh=994 thresh=1988 gap=536 poll_thresh=20 ino=257 dd-2584 [006] 214.488396: balance_dirty_state: bdi btrfs-1: dirty=806 wb=671 unstable=0 bg_thresh=996 thresh=1993 gap=516 poll_thresh=21 ino=257 dd-2584 [006] 214.488584: balance_dirty_state: bdi btrfs-1: dirty=781 wb=746 unstable=0 bg_thresh=995 thresh=1990 gap=463 poll_thresh=22 ino=257 dd-2584 [006] 214.488586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=65204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 214.489776: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=944 to_write=7248 dd-2584 [005] 214.494986: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1146 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=22 ino=257 dd-2584 [005] 214.495055: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1146 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 214.495176: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1146 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=17 ino=257 dd-2584 [005] 214.495297: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1146 unstable=0 bg_thresh=1003 thresh=2007 gap=530 poll_thresh=18 ino=257 dd-2584 [005] 214.495422: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1146 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=19 ino=257 dd-2584 [005] 214.495735: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1146 unstable=0 bg_thresh=1002 thresh=2005 gap=453 poll_thresh=20 ino=257 dd-2584 [005] 214.495742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.503044: balance_dirty_state: bdi btrfs-1: dirty=406 wb=996 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=20 ino=257 dd-2584 [005] 214.503178: balance_dirty_state: bdi btrfs-1: dirty=406 wb=996 unstable=0 bg_thresh=1007 thresh=2014 gap=612 poll_thresh=15 ino=257 dd-2584 [005] 214.503299: balance_dirty_state: bdi btrfs-1: dirty=431 wb=996 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=16 ino=257 dd-2584 [005] 214.503498: balance_dirty_state: bdi btrfs-1: dirty=456 wb=971 unstable=0 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=17 ino=257 dd-2584 [005] 214.503650: balance_dirty_state: bdi btrfs-1: dirty=506 wb=971 unstable=0 bg_thresh=1005 thresh=2010 gap=533 poll_thresh=18 ino=257 dd-2584 [005] 214.503885: balance_dirty_state: bdi btrfs-1: dirty=531 wb=971 unstable=0 bg_thresh=1004 thresh=2009 gap=507 poll_thresh=19 ino=257 dd-2584 [005] 214.504125: balance_dirty_state: bdi btrfs-1: dirty=556 wb=971 unstable=0 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=20 ino=257 dd-2584 [005] 214.504134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.511050: balance_dirty_state: bdi btrfs-1: dirty=556 wb=971 unstable=0 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=20 ino=257 dd-2584 [005] 214.511060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.519040: balance_dirty_state: bdi btrfs-1: dirty=556 wb=896 unstable=0 bg_thresh=1002 thresh=2004 gap=552 poll_thresh=20 ino=257 dd-2584 [005] 214.519118: balance_dirty_state: bdi btrfs-1: dirty=581 wb=846 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=15 ino=257 dd-2584 [005] 214.519185: balance_dirty_state: bdi btrfs-1: dirty=581 wb=846 unstable=0 bg_thresh=1007 thresh=2014 gap=587 poll_thresh=16 ino=257 dd-2584 [005] 214.519303: balance_dirty_state: bdi btrfs-1: dirty=631 wb=846 unstable=0 bg_thresh=1006 thresh=2013 gap=536 poll_thresh=17 ino=257 dd-2584 [005] 214.519600: balance_dirty_state: bdi btrfs-1: dirty=656 wb=846 unstable=0 bg_thresh=1006 thresh=2012 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 214.519718: balance_dirty_state: bdi btrfs-1: dirty=681 wb=846 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 214.519722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.527011: balance_dirty_state: bdi btrfs-1: dirty=681 wb=596 unstable=0 bg_thresh=1007 thresh=2015 gap=738 poll_thresh=19 ino=257 dd-2584 [005] 214.527127: balance_dirty_state: bdi btrfs-1: dirty=706 wb=596 unstable=0 bg_thresh=1007 thresh=2014 gap=712 poll_thresh=14 ino=257 dd-2584 [005] 214.527233: balance_dirty_state: bdi btrfs-1: dirty=731 wb=596 unstable=0 bg_thresh=1007 thresh=2014 gap=687 poll_thresh=15 ino=257 dd-2584 [005] 214.527334: balance_dirty_state: bdi btrfs-1: dirty=731 wb=596 unstable=0 bg_thresh=1006 thresh=2013 gap=686 poll_thresh=16 ino=257 dd-2584 [005] 214.527543: balance_dirty_state: bdi btrfs-1: dirty=756 wb=596 unstable=0 bg_thresh=1006 thresh=2012 gap=660 poll_thresh=17 ino=257 dd-2584 [005] 214.527748: balance_dirty_state: bdi btrfs-1: dirty=806 wb=596 unstable=0 bg_thresh=1005 thresh=2011 gap=609 poll_thresh=18 ino=257 dd-2584 [005] 214.527953: balance_dirty_state: bdi btrfs-1: dirty=831 wb=596 unstable=0 bg_thresh=1007 thresh=2015 gap=588 poll_thresh=19 ino=257 dd-2584 [005] 214.528156: balance_dirty_state: bdi btrfs-1: dirty=856 wb=596 unstable=0 bg_thresh=1007 thresh=2014 gap=562 poll_thresh=20 ino=257 dd-2584 [005] 214.528674: balance_dirty_state: bdi btrfs-1: dirty=906 wb=596 unstable=0 bg_thresh=1006 thresh=2013 gap=511 poll_thresh=21 ino=257 dd-2584 [005] 214.528885: balance_dirty_state: bdi btrfs-1: dirty=931 wb=596 unstable=0 bg_thresh=1008 thresh=2017 gap=490 poll_thresh=22 ino=257 dd-2584 [005] 214.528893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=98% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.535135: balance_dirty_state: bdi btrfs-1: dirty=931 wb=471 unstable=0 bg_thresh=1008 thresh=2017 gap=615 poll_thresh=22 ino=257 dd-2584 [005] 214.535223: balance_dirty_state: bdi btrfs-1: dirty=931 wb=471 unstable=0 bg_thresh=1005 thresh=2011 gap=609 poll_thresh=16 ino=257 dd-2584 [005] 214.535335: balance_dirty_state: bdi btrfs-1: dirty=981 wb=471 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=17 ino=257 dd-2584 [005] 214.535447: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=471 unstable=0 bg_thresh=1004 thresh=2009 gap=532 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 214.535470: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11960 wrote=0 to_write=8192 dd-2584 [005] 214.535618: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=471 unstable=0 bg_thresh=1006 thresh=2013 gap=511 poll_thresh=19 ino=257 dd-2584 [005] 214.535794: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=521 unstable=0 bg_thresh=1006 thresh=2012 gap=460 poll_thresh=20 ino=257 dd-2584 [005] 214.535797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 214.539271: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=816 to_write=7376 dd-2584 [005] 214.543077: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1171 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=20 ino=257 dd-2584 [005] 214.543160: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1171 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=15 ino=257 dd-2584 [005] 214.543220: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1171 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 214.543345: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1171 unstable=0 bg_thresh=1003 thresh=2007 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 214.543658: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1171 unstable=0 bg_thresh=1005 thresh=2011 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 214.543775: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1171 unstable=0 bg_thresh=1005 thresh=2010 gap=458 poll_thresh=19 ino=257 dd-2584 [005] 214.543780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.550947: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1046 unstable=0 bg_thresh=1006 thresh=2012 gap=585 poll_thresh=19 ino=257 dd-2584 [005] 214.551051: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1046 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 214.551110: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1046 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 214.551169: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1046 unstable=0 bg_thresh=1005 thresh=2010 gap=533 poll_thresh=16 ino=257 dd-2584 [005] 214.551288: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1046 unstable=0 bg_thresh=1007 thresh=2014 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 214.551404: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1046 unstable=0 bg_thresh=1006 thresh=2013 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 214.551408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.558987: balance_dirty_state: bdi btrfs-1: dirty=481 wb=996 unstable=0 bg_thresh=1008 thresh=2016 gap=539 poll_thresh=18 ino=257 dd-2584 [005] 214.559082: balance_dirty_state: bdi btrfs-1: dirty=506 wb=996 unstable=0 bg_thresh=1005 thresh=2010 gap=508 poll_thresh=13 ino=257 dd-2584 [005] 214.559141: balance_dirty_state: bdi btrfs-1: dirty=506 wb=996 unstable=0 bg_thresh=1007 thresh=2015 gap=513 poll_thresh=14 ino=257 dd-2584 [005] 214.559200: balance_dirty_state: bdi btrfs-1: dirty=531 wb=996 unstable=0 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=15 ino=257 dd-2584 [005] 214.559204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 214.567023: balance_dirty_state: bdi btrfs-1: dirty=531 wb=871 unstable=0 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=15 ino=257 dd-2584 [005] 214.567088: balance_dirty_state: bdi btrfs-1: dirty=556 wb=871 unstable=0 bg_thresh=1009 thresh=2018 gap=591 poll_thresh=11 ino=257 dd-2584 [005] 214.567147: balance_dirty_state: bdi btrfs-1: dirty=556 wb=871 unstable=0 bg_thresh=1006 thresh=2012 gap=585 poll_thresh=12 ino=257 dd-2584 [005] 214.567384: balance_dirty_state: bdi btrfs-1: dirty=581 wb=871 unstable=0 bg_thresh=1008 thresh=2017 gap=565 poll_thresh=13 ino=257 dd-2584 [005] 214.567444: balance_dirty_state: bdi btrfs-1: dirty=606 wb=871 unstable=0 bg_thresh=1005 thresh=2011 gap=534 poll_thresh=14 ino=257 dd-2584 [005] 214.567501: balance_dirty_state: bdi btrfs-1: dirty=606 wb=871 unstable=0 bg_thresh=1008 thresh=2016 gap=539 poll_thresh=15 ino=257 dd-2584 [005] 214.567561: balance_dirty_state: bdi btrfs-1: dirty=631 wb=871 unstable=0 bg_thresh=1005 thresh=2010 gap=508 poll_thresh=16 ino=257 dd-2584 [005] 214.567680: balance_dirty_state: bdi btrfs-1: dirty=656 wb=871 unstable=0 bg_thresh=1007 thresh=2014 gap=487 poll_thresh=17 ino=257 dd-2584 [005] 214.567685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.575055: balance_dirty_state: bdi btrfs-1: dirty=656 wb=596 unstable=0 bg_thresh=1005 thresh=2010 gap=758 poll_thresh=17 ino=257 dd-2584 [005] 214.575137: balance_dirty_state: bdi btrfs-1: dirty=681 wb=596 unstable=0 bg_thresh=1004 thresh=2009 gap=732 poll_thresh=13 ino=257 dd-2584 [005] 214.575203: balance_dirty_state: bdi btrfs-1: dirty=706 wb=596 unstable=0 bg_thresh=1004 thresh=2009 gap=707 poll_thresh=14 ino=257 dd-2584 [005] 214.575268: balance_dirty_state: bdi btrfs-1: dirty=706 wb=596 unstable=0 bg_thresh=1004 thresh=2008 gap=706 poll_thresh=15 ino=257 dd-2584 [005] 214.575334: balance_dirty_state: bdi btrfs-1: dirty=731 wb=596 unstable=0 bg_thresh=1004 thresh=2008 gap=681 poll_thresh=16 ino=257 dd-2584 [005] 214.575464: balance_dirty_state: bdi btrfs-1: dirty=756 wb=596 unstable=0 bg_thresh=1003 thresh=2007 gap=655 poll_thresh=17 ino=257 dd-2584 [005] 214.575600: balance_dirty_state: bdi btrfs-1: dirty=781 wb=596 unstable=0 bg_thresh=1005 thresh=2011 gap=634 poll_thresh=18 ino=257 dd-2584 [005] 214.575734: balance_dirty_state: bdi btrfs-1: dirty=831 wb=596 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=19 ino=257 dd-2584 [005] 214.576075: balance_dirty_state: bdi btrfs-1: dirty=856 wb=596 unstable=0 bg_thresh=1004 thresh=2009 gap=557 poll_thresh=20 ino=257 dd-2584 [005] 214.576211: balance_dirty_state: bdi btrfs-1: dirty=881 wb=596 unstable=0 bg_thresh=1006 thresh=2013 gap=536 poll_thresh=21 ino=257 dd-2584 [005] 214.576351: balance_dirty_state: bdi btrfs-1: dirty=906 wb=596 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=22 ino=257 dd-2584 [005] 214.576486: balance_dirty_state: bdi btrfs-1: dirty=956 wb=596 unstable=0 bg_thresh=1002 thresh=2005 gap=453 poll_thresh=23 ino=257 dd-2584 [005] 214.576491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.583066: balance_dirty_state: bdi btrfs-1: dirty=956 wb=471 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=23 ino=257 dd-2584 [005] 214.583142: balance_dirty_state: bdi btrfs-1: dirty=956 wb=471 unstable=0 bg_thresh=1007 thresh=2014 gap=587 poll_thresh=17 ino=257 dd-2584 [005] 214.583261: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=471 unstable=0 bg_thresh=1006 thresh=2013 gap=536 poll_thresh=18 ino=257 dd-2584 [005] 214.583378: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=471 unstable=0 bg_thresh=1008 thresh=2017 gap=515 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 214.583402: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12008 wrote=0 to_write=8192 dd-2584 [005] 214.583552: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=471 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=20 ino=257 dd-2584 [005] 214.583554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 214.587208: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=816 to_write=7376 dd-2584 [005] 214.591074: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1146 unstable=0 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=20 ino=257 dd-2584 [005] 214.591141: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1146 unstable=0 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 214.591379: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1146 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 214.591498: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1146 unstable=0 bg_thresh=1005 thresh=2011 gap=534 poll_thresh=17 ino=257 dd-2584 [005] 214.591616: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1146 unstable=0 bg_thresh=1004 thresh=2009 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 214.591732: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1146 unstable=0 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 214.591736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=65300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.598964: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1021 unstable=0 bg_thresh=997 thresh=1994 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 214.599031: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1021 unstable=0 bg_thresh=994 thresh=1988 gap=561 poll_thresh=14 ino=257 dd-2584 [005] 214.599094: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1021 unstable=0 bg_thresh=996 thresh=1993 gap=541 poll_thresh=15 ino=257 dd-2584 [005] 214.599154: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1021 unstable=0 bg_thresh=996 thresh=1992 gap=540 poll_thresh=16 ino=257 dd-2584 [005] 214.599273: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1021 unstable=0 bg_thresh=995 thresh=1991 gap=489 poll_thresh=17 ino=257 dd-2584 [005] 214.599278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 214.607072: balance_dirty_state: bdi btrfs-1: dirty=481 wb=896 unstable=0 bg_thresh=991 thresh=1983 gap=606 poll_thresh=17 ino=257 dd-2584 [001] 214.607200: balance_dirty_state: bdi btrfs-1: dirty=481 wb=896 unstable=0 bg_thresh=991 thresh=1983 gap=606 poll_thresh=13 ino=257 dd-2584 [001] 214.607317: balance_dirty_state: bdi btrfs-1: dirty=506 wb=896 unstable=0 bg_thresh=994 thresh=1988 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 214.607433: balance_dirty_state: bdi btrfs-1: dirty=506 wb=896 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 214.607551: balance_dirty_state: bdi btrfs-1: dirty=531 wb=896 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 214.608159: balance_dirty_state: bdi btrfs-1: dirty=556 wb=896 unstable=0 bg_thresh=999 thresh=1998 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 214.608398: balance_dirty_state: bdi btrfs-1: dirty=606 wb=896 unstable=0 bg_thresh=1001 thresh=2002 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 214.608408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 214.614976: balance_dirty_state: bdi btrfs-1: dirty=606 wb=771 unstable=0 bg_thresh=994 thresh=1988 gap=611 poll_thresh=18 ino=257 dd-2584 [002] 214.615041: balance_dirty_state: bdi btrfs-1: dirty=606 wb=771 unstable=0 bg_thresh=994 thresh=1988 gap=611 poll_thresh=13 ino=257 dd-2584 [002] 214.615101: balance_dirty_state: bdi btrfs-1: dirty=631 wb=771 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=14 ino=257 dd-2584 [002] 214.615161: balance_dirty_state: bdi btrfs-1: dirty=656 wb=771 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=15 ino=257 dd-2584 [002] 214.615221: balance_dirty_state: bdi btrfs-1: dirty=656 wb=771 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=16 ino=257 dd-2584 [002] 214.615344: balance_dirty_state: bdi btrfs-1: dirty=706 wb=771 unstable=0 bg_thresh=997 thresh=1995 gap=518 poll_thresh=17 ino=257 dd-2584 [002] 214.615467: balance_dirty_state: bdi btrfs-1: dirty=731 wb=771 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 214.615473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-69% task_weight=98% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 214.623025: balance_dirty_state: bdi btrfs-1: dirty=756 wb=596 unstable=0 bg_thresh=991 thresh=1983 gap=631 poll_thresh=13 ino=257 dd-2584 [002] 214.623086: balance_dirty_state: bdi btrfs-1: dirty=756 wb=596 unstable=0 bg_thresh=994 thresh=1988 gap=636 poll_thresh=14 ino=257 dd-2584 [002] 214.623145: balance_dirty_state: bdi btrfs-1: dirty=781 wb=596 unstable=0 bg_thresh=994 thresh=1988 gap=611 poll_thresh=15 ino=257 dd-2584 [002] 214.623204: balance_dirty_state: bdi btrfs-1: dirty=781 wb=596 unstable=0 bg_thresh=996 thresh=1993 gap=616 poll_thresh=16 ino=257 dd-2584 [002] 214.623501: balance_dirty_state: bdi btrfs-1: dirty=831 wb=596 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=17 ino=257 dd-2584 [002] 214.623622: balance_dirty_state: bdi btrfs-1: dirty=856 wb=596 unstable=0 bg_thresh=998 thresh=1996 gap=544 poll_thresh=18 ino=257 dd-2584 [002] 214.623739: balance_dirty_state: bdi btrfs-1: dirty=881 wb=596 unstable=0 bg_thresh=997 thresh=1995 gap=518 poll_thresh=19 ino=257 dd-2584 [002] 214.623857: balance_dirty_state: bdi btrfs-1: dirty=931 wb=596 unstable=0 bg_thresh=997 thresh=1994 gap=467 poll_thresh=20 ino=257 dd-2584 [002] 214.623861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-69% task_weight=99% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 214.631059: balance_dirty_state: bdi btrfs-1: dirty=931 wb=471 unstable=0 bg_thresh=986 thresh=1973 gap=571 poll_thresh=15 ino=257 dd-2584 [002] 214.631125: balance_dirty_state: bdi btrfs-1: dirty=956 wb=471 unstable=0 bg_thresh=989 thresh=1978 gap=551 poll_thresh=16 ino=257 dd-2584 [002] 214.631255: balance_dirty_state: bdi btrfs-1: dirty=981 wb=471 unstable=0 bg_thresh=991 thresh=1983 gap=531 poll_thresh=17 ino=257 dd-2584 [002] 214.631387: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=471 unstable=0 bg_thresh=994 thresh=1988 gap=511 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 214.631464: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12056 wrote=0 to_write=16384 dd-2584 [002] 214.631528: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=471 unstable=0 bg_thresh=996 thresh=1992 gap=465 poll_thresh=19 ino=257 dd-2584 [002] 214.631530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-70% task_weight=98% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 214.633545: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=784 to_write=15600 dd-2584 [002] 214.639246: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1146 unstable=0 bg_thresh=994 thresh=1988 gap=561 poll_thresh=14 ino=257 dd-2584 [002] 214.639305: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1146 unstable=0 bg_thresh=996 thresh=1993 gap=541 poll_thresh=15 ino=257 dd-2584 [002] 214.639364: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1146 unstable=0 bg_thresh=996 thresh=1993 gap=516 poll_thresh=16 ino=257 dd-2584 [002] 214.639484: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1146 unstable=0 bg_thresh=995 thresh=1991 gap=489 poll_thresh=17 ino=257 dd-2584 [002] 214.639488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 214.647003: balance_dirty_state: bdi btrfs-1: dirty=356 wb=996 unstable=0 bg_thresh=992 thresh=1985 gap=633 poll_thresh=17 ino=257 dd-2584 [002] 214.647126: balance_dirty_state: bdi btrfs-1: dirty=381 wb=996 unstable=0 bg_thresh=992 thresh=1985 gap=608 poll_thresh=13 ino=257 dd-2584 [002] 214.647183: balance_dirty_state: bdi btrfs-1: dirty=381 wb=996 unstable=0 bg_thresh=995 thresh=1990 gap=613 poll_thresh=14 ino=257 dd-2584 [002] 214.647244: balance_dirty_state: bdi btrfs-1: dirty=406 wb=996 unstable=0 bg_thresh=995 thresh=1990 gap=588 poll_thresh=15 ino=257 dd-2584 [002] 214.647301: balance_dirty_state: bdi btrfs-1: dirty=406 wb=996 unstable=0 bg_thresh=994 thresh=1989 gap=587 poll_thresh=16 ino=257 dd-2584 [002] 214.647415: balance_dirty_state: bdi btrfs-1: dirty=456 wb=996 unstable=0 bg_thresh=994 thresh=1988 gap=536 poll_thresh=17 ino=257 dd-2584 [002] 214.647529: balance_dirty_state: bdi btrfs-1: dirty=481 wb=996 unstable=0 bg_thresh=996 thresh=1992 gap=515 poll_thresh=18 ino=257 dd-2584 [002] 214.647644: balance_dirty_state: bdi btrfs-1: dirty=506 wb=996 unstable=0 bg_thresh=995 thresh=1991 gap=489 poll_thresh=19 ino=257 dd-2584 [002] 214.647648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 214.654984: balance_dirty_state: bdi btrfs-1: dirty=506 wb=846 unstable=0 bg_thresh=989 thresh=1979 gap=627 poll_thresh=19 ino=257 dd-2584 [002] 214.655107: balance_dirty_state: bdi btrfs-1: dirty=531 wb=846 unstable=0 bg_thresh=989 thresh=1979 gap=602 poll_thresh=14 ino=257 dd-2584 [002] 214.655588: balance_dirty_state: bdi btrfs-1: dirty=556 wb=821 unstable=0 bg_thresh=992 thresh=1984 gap=607 poll_thresh=15 ino=257 dd-2584 [002] 214.655704: balance_dirty_state: bdi btrfs-1: dirty=556 wb=821 unstable=0 bg_thresh=992 thresh=1984 gap=607 poll_thresh=16 ino=257 dd-2584 [002] 214.655937: balance_dirty_state: bdi btrfs-1: dirty=581 wb=821 unstable=0 bg_thresh=994 thresh=1989 gap=587 poll_thresh=17 ino=257 dd-2584 [002] 214.656177: balance_dirty_state: bdi btrfs-1: dirty=631 wb=821 unstable=0 bg_thresh=996 thresh=1993 gap=541 poll_thresh=18 ino=257 dd-2584 [002] 214.656412: balance_dirty_state: bdi btrfs-1: dirty=656 wb=821 unstable=0 bg_thresh=996 thresh=1992 gap=515 poll_thresh=19 ino=257 dd-2584 [002] 214.656646: balance_dirty_state: bdi btrfs-1: dirty=681 wb=821 unstable=0 bg_thresh=995 thresh=1991 gap=489 poll_thresh=20 ino=257 dd-2584 [002] 214.656655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 214.663013: balance_dirty_state: bdi btrfs-1: dirty=681 wb=821 unstable=0 bg_thresh=994 thresh=1989 gap=487 poll_thresh=20 ino=257 dd-2584 [002] 214.663021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 214.671001: balance_dirty_state: bdi btrfs-1: dirty=681 wb=671 unstable=0 bg_thresh=991 thresh=1982 gap=630 poll_thresh=20 ino=257 dd-2584 [002] 214.671065: balance_dirty_state: bdi btrfs-1: dirty=706 wb=671 unstable=0 bg_thresh=991 thresh=1982 gap=605 poll_thresh=15 ino=257 dd-2584 [002] 214.671121: balance_dirty_state: bdi btrfs-1: dirty=731 wb=671 unstable=0 bg_thresh=993 thresh=1987 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 214.671236: balance_dirty_state: bdi btrfs-1: dirty=756 wb=671 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=17 ino=257 dd-2584 [002] 214.671354: balance_dirty_state: bdi btrfs-1: dirty=781 wb=671 unstable=0 bg_thresh=995 thresh=1991 gap=539 poll_thresh=18 ino=257 dd-2584 [002] 214.671654: balance_dirty_state: bdi btrfs-1: dirty=806 wb=671 unstable=0 bg_thresh=997 thresh=1995 gap=518 poll_thresh=19 ino=257 dd-2584 [002] 214.671771: balance_dirty_state: bdi btrfs-1: dirty=856 wb=671 unstable=0 bg_thresh=997 thresh=1994 gap=467 poll_thresh=20 ino=257 dd-2584 [002] 214.671776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 214.679003: balance_dirty_state: bdi btrfs-1: dirty=856 wb=421 unstable=0 bg_thresh=987 thresh=1975 gap=698 poll_thresh=20 ino=257 dd-2584 [002] 214.679127: balance_dirty_state: bdi btrfs-1: dirty=856 wb=421 unstable=0 bg_thresh=987 thresh=1975 gap=698 poll_thresh=15 ino=257 dd-2584 [002] 214.679243: balance_dirty_state: bdi btrfs-1: dirty=881 wb=421 unstable=0 bg_thresh=990 thresh=1980 gap=678 poll_thresh=16 ino=257 dd-2584 [002] 214.679471: balance_dirty_state: bdi btrfs-1: dirty=906 wb=421 unstable=0 bg_thresh=992 thresh=1985 gap=658 poll_thresh=17 ino=257 dd-2584 [002] 214.679703: balance_dirty_state: bdi btrfs-1: dirty=956 wb=421 unstable=0 bg_thresh=995 thresh=1990 gap=613 poll_thresh=18 ino=257 dd-2584 [002] 214.679938: balance_dirty_state: bdi btrfs-1: dirty=981 wb=421 unstable=0 bg_thresh=997 thresh=1994 gap=592 poll_thresh=19 ino=257 dd-2584 [002] 214.680174: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=421 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=20 ino=257 flush-btrfs-1-2586 [004] 214.680264: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12104 wrote=0 to_write=16384 dd-2584 [002] 214.680422: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=421 unstable=0 bg_thresh=996 thresh=1992 gap=540 poll_thresh=21 ino=257 dd-2584 [002] 214.681039: balance_dirty_state: bdi btrfs-1: dirty=981 wb=546 unstable=0 bg_thresh=998 thresh=1996 gap=469 poll_thresh=22 ino=257 dd-2584 [002] 214.681042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 214.684169: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=800 to_write=15584 dd-2584 [002] 214.687028: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1096 unstable=0 bg_thresh=988 thresh=1976 gap=574 poll_thresh=22 ino=257 dd-2584 [002] 214.687111: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1096 unstable=0 bg_thresh=988 thresh=1976 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 214.687226: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1096 unstable=0 bg_thresh=990 thresh=1981 gap=529 poll_thresh=17 ino=257 dd-2584 [002] 214.687340: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1096 unstable=0 bg_thresh=993 thresh=1986 gap=509 poll_thresh=18 ino=257 dd-2584 [002] 214.687459: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1096 unstable=0 bg_thresh=995 thresh=1990 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 214.687463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 214.695012: balance_dirty_state: bdi btrfs-1: dirty=406 wb=971 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=19 ino=257 dd-2584 [002] 214.695097: balance_dirty_state: bdi btrfs-1: dirty=431 wb=971 unstable=0 bg_thresh=988 thresh=1977 gap=575 poll_thresh=14 ino=257 dd-2584 [002] 214.695156: balance_dirty_state: bdi btrfs-1: dirty=431 wb=971 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 214.695211: balance_dirty_state: bdi btrfs-1: dirty=456 wb=971 unstable=0 bg_thresh=991 thresh=1982 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 214.695322: balance_dirty_state: bdi btrfs-1: dirty=481 wb=971 unstable=0 bg_thresh=993 thresh=1987 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 214.695436: balance_dirty_state: bdi btrfs-1: dirty=531 wb=971 unstable=0 bg_thresh=995 thresh=1991 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 214.695441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=65540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 214.702987: balance_dirty_state: bdi btrfs-1: dirty=531 wb=846 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=18 ino=257 dd-2584 [002] 214.703227: balance_dirty_state: bdi btrfs-1: dirty=531 wb=846 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=13 ino=257 dd-2584 [002] 214.703284: balance_dirty_state: bdi btrfs-1: dirty=556 wb=846 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 214.703343: balance_dirty_state: bdi btrfs-1: dirty=581 wb=846 unstable=0 bg_thresh=991 thresh=1982 gap=555 poll_thresh=15 ino=257 dd-2584 [002] 214.703400: balance_dirty_state: bdi btrfs-1: dirty=581 wb=846 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 214.703515: balance_dirty_state: bdi btrfs-1: dirty=606 wb=846 unstable=0 bg_thresh=996 thresh=1992 gap=540 poll_thresh=17 ino=257 dd-2584 [002] 214.703633: balance_dirty_state: bdi btrfs-1: dirty=656 wb=846 unstable=0 bg_thresh=998 thresh=1996 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 214.703638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 214.711028: balance_dirty_state: bdi btrfs-1: dirty=656 wb=696 unstable=0 bg_thresh=995 thresh=1990 gap=638 poll_thresh=18 ino=257 dd-2584 [002] 214.711095: balance_dirty_state: bdi btrfs-1: dirty=656 wb=696 unstable=0 bg_thresh=995 thresh=1990 gap=638 poll_thresh=13 ino=257 dd-2584 [002] 214.711151: balance_dirty_state: bdi btrfs-1: dirty=681 wb=696 unstable=0 bg_thresh=997 thresh=1995 gap=618 poll_thresh=14 ino=257 dd-2584 [002] 214.711207: balance_dirty_state: bdi btrfs-1: dirty=706 wb=696 unstable=0 bg_thresh=994 thresh=1989 gap=587 poll_thresh=15 ino=257 dd-2584 [002] 214.711263: balance_dirty_state: bdi btrfs-1: dirty=706 wb=696 unstable=0 bg_thresh=997 thresh=1994 gap=592 poll_thresh=16 ino=257 dd-2584 [002] 214.711376: balance_dirty_state: bdi btrfs-1: dirty=756 wb=696 unstable=0 bg_thresh=996 thresh=1993 gap=541 poll_thresh=17 ino=257 dd-2584 [002] 214.711489: balance_dirty_state: bdi btrfs-1: dirty=781 wb=696 unstable=0 bg_thresh=998 thresh=1997 gap=520 poll_thresh=18 ino=257 dd-2584 [002] 214.711774: balance_dirty_state: bdi btrfs-1: dirty=806 wb=696 unstable=0 bg_thresh=995 thresh=1990 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 214.711778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 214.719003: balance_dirty_state: bdi btrfs-1: dirty=806 wb=571 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=19 ino=257 dd-2584 [002] 214.719084: balance_dirty_state: bdi btrfs-1: dirty=831 wb=571 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 214.719139: balance_dirty_state: bdi btrfs-1: dirty=831 wb=571 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 214.719194: balance_dirty_state: bdi btrfs-1: dirty=856 wb=571 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 214.719304: balance_dirty_state: bdi btrfs-1: dirty=881 wb=571 unstable=0 bg_thresh=996 thresh=1992 gap=540 poll_thresh=17 ino=257 dd-2584 [002] 214.719418: balance_dirty_state: bdi btrfs-1: dirty=931 wb=571 unstable=0 bg_thresh=998 thresh=1996 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 214.719423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 214.727082: balance_dirty_state: bdi btrfs-1: dirty=931 wb=446 unstable=0 bg_thresh=996 thresh=1993 gap=616 poll_thresh=18 ino=257 dd-2584 [002] 214.727176: balance_dirty_state: bdi btrfs-1: dirty=931 wb=446 unstable=0 bg_thresh=996 thresh=1993 gap=616 poll_thresh=13 ino=257 dd-2584 [002] 214.727232: balance_dirty_state: bdi btrfs-1: dirty=956 wb=446 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=14 ino=257 dd-2584 [002] 214.727289: balance_dirty_state: bdi btrfs-1: dirty=981 wb=446 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 214.727346: balance_dirty_state: bdi btrfs-1: dirty=981 wb=446 unstable=0 bg_thresh=998 thresh=1997 gap=570 poll_thresh=16 ino=257 dd-2584 [002] 214.727458: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=446 unstable=0 bg_thresh=998 thresh=1996 gap=544 poll_thresh=17 ino=257 flush-btrfs-1-2586 [004] 214.727541: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12152 wrote=0 to_write=16384 dd-2584 [002] 214.727765: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=496 unstable=0 bg_thresh=994 thresh=1989 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 214.727767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 214.729308: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=752 to_write=15632 dd-2584 [002] 214.735111: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1071 unstable=0 bg_thresh=987 thresh=1975 gap=598 poll_thresh=18 ino=257 dd-2584 [002] 214.735197: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1071 unstable=0 bg_thresh=987 thresh=1975 gap=598 poll_thresh=13 ino=257 dd-2584 [002] 214.735256: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1071 unstable=0 bg_thresh=993 thresh=1986 gap=584 poll_thresh=14 ino=257 dd-2584 [002] 214.735314: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1071 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 214.735373: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1071 unstable=0 bg_thresh=998 thresh=1997 gap=570 poll_thresh=16 ino=257 dd-2584 [002] 214.735491: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1071 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=17 ino=257 dd-2584 [002] 214.735611: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1071 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=18 ino=257 dd-2584 [002] 214.735732: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1071 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=19 ino=257 dd-2584 [002] 214.735736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 214.743089: balance_dirty_state: bdi btrfs-1: dirty=456 wb=946 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=19 ino=257 dd-2584 [002] 214.743181: balance_dirty_state: bdi btrfs-1: dirty=481 wb=946 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=14 ino=257 dd-2584 [002] 214.743241: balance_dirty_state: bdi btrfs-1: dirty=481 wb=946 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=15 ino=257 dd-2584 [002] 214.743301: balance_dirty_state: bdi btrfs-1: dirty=506 wb=946 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=16 ino=257 dd-2584 [002] 214.743426: balance_dirty_state: bdi btrfs-1: dirty=531 wb=946 unstable=0 bg_thresh=1003 thresh=2006 gap=529 poll_thresh=17 ino=257 dd-2584 [002] 214.743730: balance_dirty_state: bdi btrfs-1: dirty=581 wb=946 unstable=0 bg_thresh=1005 thresh=2010 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 214.743735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 214.751002: balance_dirty_state: bdi btrfs-1: dirty=581 wb=821 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=18 ino=257 dd-2584 [002] 214.751066: balance_dirty_state: bdi btrfs-1: dirty=581 wb=821 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=13 ino=257 dd-2584 [002] 214.751124: balance_dirty_state: bdi btrfs-1: dirty=606 wb=821 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=14 ino=257 dd-2584 [002] 214.751184: balance_dirty_state: bdi btrfs-1: dirty=631 wb=821 unstable=0 bg_thresh=1001 thresh=2002 gap=550 poll_thresh=15 ino=257 dd-2584 [002] 214.751241: balance_dirty_state: bdi btrfs-1: dirty=631 wb=821 unstable=0 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 214.751358: balance_dirty_state: bdi btrfs-1: dirty=656 wb=821 unstable=0 bg_thresh=1006 thresh=2012 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 214.751479: balance_dirty_state: bdi btrfs-1: dirty=706 wb=821 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 214.751484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 214.759108: balance_dirty_state: bdi btrfs-1: dirty=706 wb=696 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=18 ino=257 dd-2584 [002] 214.759174: balance_dirty_state: bdi btrfs-1: dirty=706 wb=696 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=13 ino=257 dd-2584 [002] 214.759235: balance_dirty_state: bdi btrfs-1: dirty=731 wb=696 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=14 ino=257 dd-2584 [002] 214.759294: balance_dirty_state: bdi btrfs-1: dirty=756 wb=696 unstable=0 bg_thresh=999 thresh=1998 gap=546 poll_thresh=15 ino=257 dd-2584 [002] 214.759353: balance_dirty_state: bdi btrfs-1: dirty=756 wb=696 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=16 ino=257 dd-2584 [002] 214.759476: balance_dirty_state: bdi btrfs-1: dirty=806 wb=696 unstable=0 bg_thresh=998 thresh=1996 gap=494 poll_thresh=17 ino=257 dd-2584 [002] 214.759481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 214.767027: balance_dirty_state: bdi btrfs-1: dirty=806 wb=521 unstable=0 bg_thresh=985 thresh=1971 gap=644 poll_thresh=17 ino=257 dd-2584 [002] 214.767372: balance_dirty_state: bdi btrfs-1: dirty=806 wb=521 unstable=0 bg_thresh=985 thresh=1970 gap=643 poll_thresh=13 ino=257 dd-2584 [002] 214.767430: balance_dirty_state: bdi btrfs-1: dirty=831 wb=521 unstable=0 bg_thresh=985 thresh=1970 gap=618 poll_thresh=14 ino=257 dd-2584 [002] 214.767488: balance_dirty_state: bdi btrfs-1: dirty=856 wb=521 unstable=0 bg_thresh=987 thresh=1975 gap=598 poll_thresh=15 ino=257 dd-2584 [002] 214.767547: balance_dirty_state: bdi btrfs-1: dirty=856 wb=521 unstable=0 bg_thresh=987 thresh=1975 gap=598 poll_thresh=16 ino=257 dd-2584 [002] 214.767659: balance_dirty_state: bdi btrfs-1: dirty=881 wb=521 unstable=0 bg_thresh=992 thresh=1985 gap=583 poll_thresh=17 ino=257 dd-2584 [002] 214.767780: balance_dirty_state: bdi btrfs-1: dirty=931 wb=521 unstable=0 bg_thresh=992 thresh=1984 gap=532 poll_thresh=18 ino=257 dd-2584 [002] 214.767900: balance_dirty_state: bdi btrfs-1: dirty=956 wb=521 unstable=0 bg_thresh=988 thresh=1977 gap=500 poll_thresh=19 ino=257 dd-2584 [002] 214.768017: balance_dirty_state: bdi btrfs-1: dirty=981 wb=521 unstable=0 bg_thresh=990 thresh=1981 gap=479 poll_thresh=20 ino=257 dd-2584 [002] 214.768022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 214.775126: balance_dirty_state: bdi btrfs-1: dirty=981 wb=396 unstable=0 bg_thresh=984 thresh=1968 gap=591 poll_thresh=20 ino=257 dd-2584 [002] 214.775212: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=396 unstable=0 bg_thresh=984 thresh=1968 gap=566 poll_thresh=15 ino=257 flush-btrfs-1-2586 [006] 214.775240: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12200 wrote=0 to_write=16384 dd-2584 [002] 214.775330: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=396 unstable=0 bg_thresh=986 thresh=1973 gap=546 poll_thresh=16 ino=257 dd-2584 [002] 214.775571: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=396 unstable=0 bg_thresh=989 thresh=1978 gap=551 poll_thresh=17 ino=257 dd-2584 [002] 214.776231: balance_dirty_state: bdi btrfs-1: dirty=931 wb=546 unstable=0 bg_thresh=988 thresh=1977 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 214.776501: balance_dirty_state: bdi btrfs-1: dirty=906 wb=546 unstable=0 bg_thresh=990 thresh=1981 gap=529 poll_thresh=19 ino=257 dd-2584 [002] 214.776795: balance_dirty_state: bdi btrfs-1: dirty=906 wb=521 unstable=0 bg_thresh=993 thresh=1986 gap=559 poll_thresh=20 ino=257 dd-2584 [002] 214.777041: balance_dirty_state: bdi btrfs-1: dirty=881 wb=546 unstable=0 bg_thresh=992 thresh=1985 gap=558 poll_thresh=21 ino=257 dd-2584 [002] 214.777292: balance_dirty_state: bdi btrfs-1: dirty=856 wb=596 unstable=0 bg_thresh=994 thresh=1989 gap=537 poll_thresh=22 ino=257 dd-2584 [002] 214.777539: balance_dirty_state: bdi btrfs-1: dirty=856 wb=646 unstable=0 bg_thresh=994 thresh=1988 gap=486 poll_thresh=23 ino=257 dd-2584 [002] 214.777542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 214.779378: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=944 to_write=15440 dd-2584 [006] 214.783136: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1071 unstable=0 bg_thresh=990 thresh=1981 gap=604 poll_thresh=23 ino=257 dd-2584 [006] 214.783270: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1071 unstable=0 bg_thresh=993 thresh=1987 gap=585 poll_thresh=17 ino=257 dd-2584 [006] 214.783538: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1071 unstable=0 bg_thresh=995 thresh=1991 gap=564 poll_thresh=18 ino=257 dd-2584 [006] 214.784145: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1071 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=19 ino=257 dd-2584 [006] 214.784384: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1071 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=20 ino=257 dd-2584 [006] 214.784621: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1071 unstable=0 bg_thresh=999 thresh=1999 gap=472 poll_thresh=21 ino=257 dd-2584 [006] 214.784631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 214.791107: balance_dirty_state: bdi btrfs-1: dirty=456 wb=971 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=21 ino=257 dd-2584 [006] 214.791270: balance_dirty_state: bdi btrfs-1: dirty=456 wb=971 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 214.791509: balance_dirty_state: bdi btrfs-1: dirty=506 wb=971 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 214.791747: balance_dirty_state: bdi btrfs-1: dirty=531 wb=971 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 214.791984: balance_dirty_state: bdi btrfs-1: dirty=556 wb=971 unstable=0 bg_thresh=999 thresh=1999 gap=472 poll_thresh=19 ino=257 dd-2584 [006] 214.791993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 214.799108: balance_dirty_state: bdi btrfs-1: dirty=556 wb=971 unstable=0 bg_thresh=1001 thresh=2002 gap=475 poll_thresh=19 ino=257 dd-2584 [006] 214.799118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=65912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.807127: balance_dirty_state: bdi btrfs-1: dirty=556 wb=846 unstable=0 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 214.807258: balance_dirty_state: bdi btrfs-1: dirty=556 wb=846 unstable=0 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 214.807376: balance_dirty_state: bdi btrfs-1: dirty=556 wb=846 unstable=0 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=15 ino=257 dd-2584 [005] 214.807491: balance_dirty_state: bdi btrfs-1: dirty=581 wb=846 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=16 ino=257 dd-2584 [005] 214.808095: balance_dirty_state: bdi btrfs-1: dirty=606 wb=846 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=17 ino=257 dd-2584 [005] 214.808333: balance_dirty_state: bdi btrfs-1: dirty=656 wb=846 unstable=0 bg_thresh=1007 thresh=2014 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 214.808567: balance_dirty_state: bdi btrfs-1: dirty=681 wb=846 unstable=0 bg_thresh=1006 thresh=2013 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 214.808576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1280 avg_dirty=1280 bdi_gap=49% task_gap=-1% task_weight=100% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.815257: balance_dirty_state: bdi btrfs-1: dirty=706 wb=596 unstable=0 bg_thresh=1005 thresh=2010 gap=708 poll_thresh=14 ino=257 dd-2584 [005] 214.815375: balance_dirty_state: bdi btrfs-1: dirty=706 wb=596 unstable=0 bg_thresh=1004 thresh=2009 gap=707 poll_thresh=15 ino=257 dd-2584 [005] 214.815493: balance_dirty_state: bdi btrfs-1: dirty=731 wb=596 unstable=0 bg_thresh=1007 thresh=2014 gap=687 poll_thresh=16 ino=257 dd-2584 [005] 214.815732: balance_dirty_state: bdi btrfs-1: dirty=756 wb=596 unstable=0 bg_thresh=1003 thresh=2007 gap=655 poll_thresh=17 ino=257 dd-2584 [005] 214.815966: balance_dirty_state: bdi btrfs-1: dirty=781 wb=596 unstable=0 bg_thresh=1003 thresh=2006 gap=629 poll_thresh=18 ino=257 dd-2584 [005] 214.816204: balance_dirty_state: bdi btrfs-1: dirty=831 wb=596 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=19 ino=257 dd-2584 [005] 214.816439: balance_dirty_state: bdi btrfs-1: dirty=856 wb=596 unstable=0 bg_thresh=1004 thresh=2009 gap=557 poll_thresh=20 ino=257 dd-2584 [005] 214.817039: balance_dirty_state: bdi btrfs-1: dirty=881 wb=596 unstable=0 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=21 ino=257 dd-2584 [005] 214.817274: balance_dirty_state: bdi btrfs-1: dirty=931 wb=596 unstable=0 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=22 ino=257 dd-2584 [005] 214.817283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1280 avg_dirty=1280 bdi_gap=45% task_gap=-7% task_weight=99% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 214.823274: balance_dirty_state: bdi btrfs-1: dirty=931 wb=446 unstable=0 bg_thresh=1008 thresh=2016 gap=639 poll_thresh=16 ino=257 dd-2584 [005] 214.823392: balance_dirty_state: bdi btrfs-1: dirty=956 wb=446 unstable=0 bg_thresh=1007 thresh=2015 gap=613 poll_thresh=17 ino=257 dd-2584 [005] 214.823506: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=446 unstable=0 bg_thresh=1006 thresh=2013 gap=561 poll_thresh=18 ino=257 dd-2584 [005] 214.823617: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=446 unstable=0 bg_thresh=1006 thresh=2012 gap=535 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 214.823704: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12248 wrote=0 to_write=16384 dd-2584 [005] 214.823742: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=446 unstable=0 bg_thresh=1005 thresh=2011 gap=509 poll_thresh=20 ino=257 dd-2584 [005] 214.823866: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=446 unstable=0 bg_thresh=1007 thresh=2015 gap=488 poll_thresh=21 ino=257 dd-2584 [005] 214.823867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 214.827440: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=388 wrote=816 to_write=15568 dd-2584 [000] 214.831173: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1121 unstable=0 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=21 ino=257 dd-2584 [000] 214.831270: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1121 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=16 ino=257 dd-2584 [000] 214.831869: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1121 unstable=0 bg_thresh=1011 thresh=2022 gap=570 poll_thresh=17 ino=257 dd-2584 [000] 214.832106: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1121 unstable=0 bg_thresh=1010 thresh=2021 gap=544 poll_thresh=18 ino=257 dd-2584 [000] 214.832346: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1121 unstable=0 bg_thresh=1012 thresh=2025 gap=523 poll_thresh=19 ino=257 dd-2584 [000] 214.832527: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1121 unstable=0 bg_thresh=1012 thresh=2024 gap=472 poll_thresh=20 ino=257 dd-2584 [000] 214.832532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 214.839110: balance_dirty_state: bdi btrfs-1: dirty=431 wb=996 unstable=0 bg_thresh=1014 thresh=2029 gap=602 poll_thresh=20 ino=257 dd-2584 [004] 214.839296: balance_dirty_state: bdi btrfs-1: dirty=431 wb=996 unstable=0 bg_thresh=1014 thresh=2029 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 214.839470: balance_dirty_state: bdi btrfs-1: dirty=456 wb=996 unstable=0 bg_thresh=1017 thresh=2034 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 214.839827: balance_dirty_state: bdi btrfs-1: dirty=481 wb=996 unstable=0 bg_thresh=1016 thresh=2033 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 214.840182: balance_dirty_state: bdi btrfs-1: dirty=506 wb=996 unstable=0 bg_thresh=1016 thresh=2032 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 214.840542: balance_dirty_state: bdi btrfs-1: dirty=531 wb=996 unstable=0 bg_thresh=1018 thresh=2036 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 214.841543: balance_dirty_state: bdi btrfs-1: dirty=581 wb=996 unstable=0 bg_thresh=1017 thresh=2035 gap=458 poll_thresh=20 ino=257 dd-2584 [004] 214.841555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 214.847054: balance_dirty_state: bdi btrfs-1: dirty=581 wb=946 unstable=0 bg_thresh=1015 thresh=2031 gap=504 poll_thresh=20 ino=257 dd-2584 [004] 214.847059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-121% task_weight=100% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 214.855083: balance_dirty_state: bdi btrfs-1: dirty=581 wb=696 unstable=0 bg_thresh=1017 thresh=2035 gap=758 poll_thresh=20 ino=257 dd-2584 [001] 214.855151: balance_dirty_state: bdi btrfs-1: dirty=581 wb=696 unstable=0 bg_thresh=1017 thresh=2035 gap=758 poll_thresh=15 ino=257 dd-2584 [001] 214.855212: balance_dirty_state: bdi btrfs-1: dirty=606 wb=696 unstable=0 bg_thresh=1020 thresh=2040 gap=738 poll_thresh=16 ino=257 dd-2584 [001] 214.855333: balance_dirty_state: bdi btrfs-1: dirty=631 wb=696 unstable=0 bg_thresh=1022 thresh=2045 gap=718 poll_thresh=17 ino=257 dd-2584 [001] 214.855456: balance_dirty_state: bdi btrfs-1: dirty=656 wb=696 unstable=0 bg_thresh=1022 thresh=2044 gap=692 poll_thresh=18 ino=257 dd-2584 [001] 214.855578: balance_dirty_state: bdi btrfs-1: dirty=706 wb=696 unstable=0 bg_thresh=1024 thresh=2048 gap=646 poll_thresh=19 ino=257 dd-2584 [001] 214.855699: balance_dirty_state: bdi btrfs-1: dirty=731 wb=696 unstable=0 bg_thresh=1023 thresh=2047 gap=620 poll_thresh=20 ino=257 dd-2584 [001] 214.855819: balance_dirty_state: bdi btrfs-1: dirty=756 wb=696 unstable=0 bg_thresh=1023 thresh=2046 gap=594 poll_thresh=21 ino=257 dd-2584 [001] 214.855940: balance_dirty_state: bdi btrfs-1: dirty=806 wb=696 unstable=0 bg_thresh=1025 thresh=2050 gap=548 poll_thresh=22 ino=257 dd-2584 [001] 214.856247: balance_dirty_state: bdi btrfs-1: dirty=831 wb=696 unstable=0 bg_thresh=1024 thresh=2049 gap=522 poll_thresh=23 ino=257 dd-2584 [001] 214.856369: balance_dirty_state: bdi btrfs-1: dirty=856 wb=696 unstable=0 bg_thresh=1024 thresh=2048 gap=496 poll_thresh=24 ino=257 dd-2584 [001] 214.856374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-148% task_weight=100% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 214.863056: balance_dirty_state: bdi btrfs-1: dirty=856 wb=571 unstable=0 bg_thresh=1015 thresh=2030 gap=603 poll_thresh=24 ino=257 dd-2584 [001] 214.863129: balance_dirty_state: bdi btrfs-1: dirty=881 wb=571 unstable=0 bg_thresh=1015 thresh=2030 gap=578 poll_thresh=18 ino=257 dd-2584 [001] 214.863248: balance_dirty_state: bdi btrfs-1: dirty=906 wb=571 unstable=0 bg_thresh=1017 thresh=2035 gap=558 poll_thresh=19 ino=257 dd-2584 [001] 214.863369: balance_dirty_state: bdi btrfs-1: dirty=931 wb=571 unstable=0 bg_thresh=1020 thresh=2040 gap=538 poll_thresh=20 ino=257 dd-2584 [001] 214.863492: balance_dirty_state: bdi btrfs-1: dirty=981 wb=571 unstable=0 bg_thresh=1022 thresh=2044 gap=492 poll_thresh=21 ino=257 dd-2584 [001] 214.863496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-25% task_gap=-152% task_weight=100% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 214.871069: balance_dirty_state: bdi btrfs-1: dirty=981 wb=446 unstable=0 bg_thresh=1017 thresh=2034 gap=607 poll_thresh=21 ino=257 dd-2584 [001] 214.871154: balance_dirty_state: bdi btrfs-1: dirty=981 wb=446 unstable=0 bg_thresh=1017 thresh=2034 gap=607 poll_thresh=16 ino=257 dd-2584 [001] 214.871268: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=446 unstable=0 bg_thresh=1019 thresh=2039 gap=562 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 214.871353: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12296 wrote=0 to_write=16384 dd-2584 [001] 214.871390: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=446 unstable=0 bg_thresh=1022 thresh=2044 gap=542 poll_thresh=18 ino=257 dd-2584 [001] 214.871694: balance_dirty_state: bdi btrfs-1: dirty=981 wb=546 unstable=0 bg_thresh=1024 thresh=2048 gap=521 poll_thresh=19 ino=257 dd-2584 [001] 214.871821: balance_dirty_state: bdi btrfs-1: dirty=956 wb=596 unstable=0 bg_thresh=1023 thresh=2047 gap=495 poll_thresh=20 ino=257 dd-2584 [001] 214.871822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-1% task_gap=-102% task_weight=100% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 214.873332: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=432 wrote=848 to_write=15536 dd-2584 [001] 214.879052: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1171 unstable=0 bg_thresh=1015 thresh=2030 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 214.879178: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1171 unstable=0 bg_thresh=1015 thresh=2030 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 214.879293: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1171 unstable=0 bg_thresh=1017 thresh=2035 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 214.879522: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1171 unstable=0 bg_thresh=1020 thresh=2040 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 214.879755: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1171 unstable=0 bg_thresh=1022 thresh=2045 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 214.879991: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1171 unstable=0 bg_thresh=1024 thresh=2049 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 214.879999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-23% task_gap=-147% task_weight=99% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 214.887123: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1046 unstable=0 bg_thresh=1015 thresh=2030 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 214.887250: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1046 unstable=0 bg_thresh=1017 thresh=2035 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 214.887369: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1046 unstable=0 bg_thresh=1017 thresh=2035 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 214.887492: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1046 unstable=0 bg_thresh=1017 thresh=2034 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 214.888104: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1046 unstable=0 bg_thresh=1016 thresh=2033 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 214.888113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 214.895048: balance_dirty_state: bdi btrfs-1: dirty=481 wb=896 unstable=0 bg_thresh=1002 thresh=2004 gap=627 poll_thresh=17 ino=257 dd-2584 [001] 214.895112: balance_dirty_state: bdi btrfs-1: dirty=481 wb=896 unstable=0 bg_thresh=1002 thresh=2004 gap=627 poll_thresh=13 ino=257 dd-2584 [001] 214.895171: balance_dirty_state: bdi btrfs-1: dirty=506 wb=896 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 214.895230: balance_dirty_state: bdi btrfs-1: dirty=531 wb=896 unstable=0 bg_thresh=1007 thresh=2014 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 214.895288: balance_dirty_state: bdi btrfs-1: dirty=531 wb=896 unstable=0 bg_thresh=1007 thresh=2014 gap=587 poll_thresh=16 ino=257 dd-2584 [001] 214.895406: balance_dirty_state: bdi btrfs-1: dirty=581 wb=896 unstable=0 bg_thresh=1009 thresh=2019 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 214.895527: balance_dirty_state: bdi btrfs-1: dirty=606 wb=896 unstable=0 bg_thresh=1011 thresh=2023 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 214.895647: balance_dirty_state: bdi btrfs-1: dirty=631 wb=896 unstable=0 bg_thresh=1011 thresh=2022 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 214.895651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 214.903065: balance_dirty_state: bdi btrfs-1: dirty=631 wb=771 unstable=0 bg_thresh=1014 thresh=2028 gap=626 poll_thresh=19 ino=257 dd-2584 [001] 214.903128: balance_dirty_state: bdi btrfs-1: dirty=656 wb=771 unstable=0 bg_thresh=1014 thresh=2028 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 214.903187: balance_dirty_state: bdi btrfs-1: dirty=656 wb=771 unstable=0 bg_thresh=1016 thresh=2033 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 214.903246: balance_dirty_state: bdi btrfs-1: dirty=681 wb=771 unstable=0 bg_thresh=1016 thresh=2033 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 214.903366: balance_dirty_state: bdi btrfs-1: dirty=706 wb=771 unstable=0 bg_thresh=1018 thresh=2037 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 214.903667: balance_dirty_state: bdi btrfs-1: dirty=756 wb=771 unstable=0 bg_thresh=1015 thresh=2030 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 214.903671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=65780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 214.911059: balance_dirty_state: bdi btrfs-1: dirty=756 wb=596 unstable=0 bg_thresh=992 thresh=1984 gap=632 poll_thresh=18 ino=257 dd-2584 [001] 214.911151: balance_dirty_state: bdi btrfs-1: dirty=756 wb=596 unstable=0 bg_thresh=992 thresh=1984 gap=632 poll_thresh=13 ino=257 dd-2584 [001] 214.911239: balance_dirty_state: bdi btrfs-1: dirty=781 wb=596 unstable=0 bg_thresh=994 thresh=1989 gap=612 poll_thresh=14 ino=257 dd-2584 [001] 214.911327: balance_dirty_state: bdi btrfs-1: dirty=781 wb=596 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=15 ino=257 dd-2584 [001] 214.911403: balance_dirty_state: bdi btrfs-1: dirty=806 wb=596 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 214.911524: balance_dirty_state: bdi btrfs-1: dirty=831 wb=596 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 214.911648: balance_dirty_state: bdi btrfs-1: dirty=881 wb=596 unstable=0 bg_thresh=995 thresh=1991 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 214.911767: balance_dirty_state: bdi btrfs-1: dirty=906 wb=596 unstable=0 bg_thresh=995 thresh=1990 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 214.911772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 214.919064: balance_dirty_state: bdi btrfs-1: dirty=906 wb=471 unstable=0 bg_thresh=992 thresh=1985 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 214.919138: balance_dirty_state: bdi btrfs-1: dirty=931 wb=471 unstable=0 bg_thresh=992 thresh=1985 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 214.919199: balance_dirty_state: bdi btrfs-1: dirty=931 wb=471 unstable=0 bg_thresh=995 thresh=1990 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 214.919258: balance_dirty_state: bdi btrfs-1: dirty=956 wb=471 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 214.919557: balance_dirty_state: bdi btrfs-1: dirty=981 wb=471 unstable=0 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 214.919676: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=471 unstable=0 bg_thresh=999 thresh=1999 gap=522 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 214.919754: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12344 wrote=0 to_write=16384 dd-2584 [001] 214.919800: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=471 unstable=0 bg_thresh=999 thresh=1998 gap=471 poll_thresh=19 ino=257 dd-2584 [001] 214.919801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 214.921581: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=480 wrote=784 to_write=15600 dd-2584 [001] 214.927086: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1146 unstable=0 bg_thresh=984 thresh=1969 gap=542 poll_thresh=19 ino=257 dd-2584 [001] 214.927152: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1146 unstable=0 bg_thresh=984 thresh=1969 gap=542 poll_thresh=14 ino=257 dd-2584 [001] 214.927226: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1146 unstable=0 bg_thresh=987 thresh=1974 gap=522 poll_thresh=15 ino=257 dd-2584 [001] 214.927341: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1146 unstable=0 bg_thresh=987 thresh=1974 gap=497 poll_thresh=16 ino=257 dd-2584 [001] 214.927574: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1146 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=17 ino=257 dd-2584 [001] 214.927583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 214.935097: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1021 unstable=0 bg_thresh=989 thresh=1978 gap=601 poll_thresh=17 ino=257 dd-2584 [001] 214.935234: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1021 unstable=0 bg_thresh=989 thresh=1978 gap=576 poll_thresh=13 ino=257 dd-2584 [001] 214.935353: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1021 unstable=0 bg_thresh=991 thresh=1983 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 214.935473: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1021 unstable=0 bg_thresh=991 thresh=1983 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 214.935593: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1021 unstable=0 bg_thresh=991 thresh=1982 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 214.935832: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1021 unstable=0 bg_thresh=990 thresh=1981 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 214.936442: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1021 unstable=0 bg_thresh=992 thresh=1985 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 214.936451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1320 avg_dirty=1320 bdi_gap=9% task_gap=-80% task_weight=99% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 214.943257: balance_dirty_state: bdi btrfs-1: dirty=506 wb=896 unstable=0 bg_thresh=989 thresh=1979 gap=577 poll_thresh=13 ino=257 dd-2584 [001] 214.943317: balance_dirty_state: bdi btrfs-1: dirty=506 wb=896 unstable=0 bg_thresh=992 thresh=1984 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 214.943377: balance_dirty_state: bdi btrfs-1: dirty=531 wb=896 unstable=0 bg_thresh=992 thresh=1984 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 214.943437: balance_dirty_state: bdi btrfs-1: dirty=556 wb=896 unstable=0 bg_thresh=991 thresh=1983 gap=531 poll_thresh=16 ino=257 dd-2584 [001] 214.943557: balance_dirty_state: bdi btrfs-1: dirty=581 wb=896 unstable=0 bg_thresh=991 thresh=1982 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 214.943676: balance_dirty_state: bdi btrfs-1: dirty=606 wb=896 unstable=0 bg_thresh=993 thresh=1986 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 214.943681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 214.951288: balance_dirty_state: bdi btrfs-1: dirty=631 wb=896 unstable=0 bg_thresh=991 thresh=1982 gap=455 poll_thresh=13 ino=257 dd-2584 [001] 214.951293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 214.959172: balance_dirty_state: bdi btrfs-1: dirty=631 wb=546 unstable=0 bg_thresh=990 thresh=1980 gap=803 poll_thresh=13 ino=257 dd-2584 [001] 214.959242: balance_dirty_state: bdi btrfs-1: dirty=631 wb=546 unstable=0 bg_thresh=992 thresh=1985 gap=808 poll_thresh=10 ino=257 dd-2584 [001] 214.959304: balance_dirty_state: bdi btrfs-1: dirty=656 wb=546 unstable=0 bg_thresh=989 thresh=1979 gap=777 poll_thresh=11 ino=257 dd-2584 [001] 214.959365: balance_dirty_state: bdi btrfs-1: dirty=681 wb=546 unstable=0 bg_thresh=992 thresh=1984 gap=757 poll_thresh=12 ino=257 dd-2584 [001] 214.959426: balance_dirty_state: bdi btrfs-1: dirty=681 wb=546 unstable=0 bg_thresh=991 thresh=1983 gap=756 poll_thresh=13 ino=257 dd-2584 [001] 214.959488: balance_dirty_state: bdi btrfs-1: dirty=706 wb=546 unstable=0 bg_thresh=994 thresh=1988 gap=736 poll_thresh=14 ino=257 dd-2584 [001] 214.959732: balance_dirty_state: bdi btrfs-1: dirty=731 wb=546 unstable=0 bg_thresh=991 thresh=1982 gap=705 poll_thresh=15 ino=257 dd-2584 [001] 214.959794: balance_dirty_state: bdi btrfs-1: dirty=731 wb=546 unstable=0 bg_thresh=993 thresh=1987 gap=710 poll_thresh=16 ino=257 dd-2584 [001] 214.959915: balance_dirty_state: bdi btrfs-1: dirty=781 wb=546 unstable=0 bg_thresh=993 thresh=1986 gap=659 poll_thresh=17 ino=257 dd-2584 [001] 214.960037: balance_dirty_state: bdi btrfs-1: dirty=806 wb=546 unstable=0 bg_thresh=992 thresh=1985 gap=633 poll_thresh=18 ino=257 dd-2584 [001] 214.960162: balance_dirty_state: bdi btrfs-1: dirty=831 wb=546 unstable=0 bg_thresh=991 thresh=1983 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 214.960284: balance_dirty_state: bdi btrfs-1: dirty=856 wb=546 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=20 ino=257 dd-2584 [001] 214.960406: balance_dirty_state: bdi btrfs-1: dirty=906 wb=546 unstable=0 bg_thresh=990 thresh=1981 gap=529 poll_thresh=21 ino=257 dd-2584 [001] 214.960529: balance_dirty_state: bdi btrfs-1: dirty=931 wb=546 unstable=0 bg_thresh=992 thresh=1985 gap=508 poll_thresh=22 ino=257 dd-2584 [001] 214.960653: balance_dirty_state: bdi btrfs-1: dirty=956 wb=546 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=23 ino=257 dd-2584 [001] 214.960658: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 214.967172: balance_dirty_state: bdi btrfs-1: dirty=956 wb=546 unstable=0 bg_thresh=990 thresh=1981 gap=479 poll_thresh=23 ino=257 dd-2584 [001] 214.967176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 214.975193: balance_dirty_state: bdi btrfs-1: dirty=956 wb=296 unstable=0 bg_thresh=992 thresh=1985 gap=733 poll_thresh=23 ino=257 dd-2584 [001] 214.975453: balance_dirty_state: bdi btrfs-1: dirty=981 wb=296 unstable=0 bg_thresh=992 thresh=1985 gap=708 poll_thresh=17 ino=257 dd-2584 [001] 214.975579: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=296 unstable=0 bg_thresh=992 thresh=1984 gap=682 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 214.975615: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12400 wrote=0 to_write=16384 dd-2584 [001] 214.975714: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=296 unstable=0 bg_thresh=994 thresh=1988 gap=661 poll_thresh=19 ino=257 dd-2584 [001] 214.975852: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=321 unstable=0 bg_thresh=990 thresh=1981 gap=629 poll_thresh=20 ino=257 dd-2584 [001] 214.975989: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=371 unstable=0 bg_thresh=990 thresh=1980 gap=603 poll_thresh=21 ino=257 dd-2584 [001] 214.976124: balance_dirty_state: bdi btrfs-1: dirty=981 wb=421 unstable=0 bg_thresh=989 thresh=1979 gap=577 poll_thresh=22 ino=257 dd-2584 [001] 214.976260: balance_dirty_state: bdi btrfs-1: dirty=981 wb=471 unstable=0 bg_thresh=991 thresh=1983 gap=531 poll_thresh=23 ino=257 dd-2584 [001] 214.976396: balance_dirty_state: bdi btrfs-1: dirty=956 wb=546 unstable=0 bg_thresh=991 thresh=1982 gap=480 poll_thresh=24 ino=257 dd-2584 [001] 214.976398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 214.979456: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=540 wrote=928 to_write=15456 dd-2584 [005] 214.985282: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1096 unstable=0 bg_thresh=990 thresh=1980 gap=603 poll_thresh=24 ino=257 dd-2584 [005] 214.985353: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1096 unstable=0 bg_thresh=990 thresh=1980 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 214.985675: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1096 unstable=0 bg_thresh=992 thresh=1985 gap=558 poll_thresh=19 ino=257 dd-2584 [005] 214.985804: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1096 unstable=0 bg_thresh=994 thresh=1989 gap=537 poll_thresh=20 ino=257 dd-2584 [005] 214.985932: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1096 unstable=0 bg_thresh=994 thresh=1988 gap=511 poll_thresh=21 ino=257 dd-2584 [005] 214.986058: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1096 unstable=0 bg_thresh=993 thresh=1987 gap=485 poll_thresh=22 ino=257 dd-2584 [005] 214.986063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 214.991103: balance_dirty_state: bdi btrfs-1: dirty=406 wb=946 unstable=0 bg_thresh=988 thresh=1977 gap=625 poll_thresh=22 ino=257 dd-2584 [001] 214.991170: balance_dirty_state: bdi btrfs-1: dirty=406 wb=946 unstable=0 bg_thresh=988 thresh=1977 gap=625 poll_thresh=16 ino=257 dd-2584 [001] 214.991285: balance_dirty_state: bdi btrfs-1: dirty=456 wb=946 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 214.991401: balance_dirty_state: bdi btrfs-1: dirty=481 wb=946 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 214.991521: balance_dirty_state: bdi btrfs-1: dirty=506 wb=946 unstable=0 bg_thresh=995 thresh=1991 gap=539 poll_thresh=19 ino=257 dd-2584 [001] 214.991818: balance_dirty_state: bdi btrfs-1: dirty=556 wb=946 unstable=0 bg_thresh=995 thresh=1990 gap=488 poll_thresh=20 ino=257 dd-2584 [001] 214.991823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 214.999163: balance_dirty_state: bdi btrfs-1: dirty=556 wb=946 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=20 ino=257 dd-2584 [001] 214.999232: balance_dirty_state: bdi btrfs-1: dirty=556 wb=946 unstable=0 bg_thresh=1002 thresh=2005 gap=503 poll_thresh=15 ino=257 dd-2584 [001] 214.999296: balance_dirty_state: bdi btrfs-1: dirty=581 wb=946 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=16 ino=257 dd-2584 [001] 214.999300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 215.007084: balance_dirty_state: bdi btrfs-1: dirty=581 wb=696 unstable=0 bg_thresh=996 thresh=1993 gap=716 poll_thresh=16 ino=257 dd-2584 [001] 215.007148: balance_dirty_state: bdi btrfs-1: dirty=606 wb=696 unstable=0 bg_thresh=996 thresh=1993 gap=691 poll_thresh=12 ino=257 dd-2584 [001] 215.007208: balance_dirty_state: bdi btrfs-1: dirty=606 wb=696 unstable=0 bg_thresh=999 thresh=1998 gap=696 poll_thresh=13 ino=257 dd-2584 [001] 215.007266: balance_dirty_state: bdi btrfs-1: dirty=631 wb=696 unstable=0 bg_thresh=999 thresh=1998 gap=671 poll_thresh=14 ino=257 dd-2584 [001] 215.007325: balance_dirty_state: bdi btrfs-1: dirty=631 wb=696 unstable=0 bg_thresh=1001 thresh=2003 gap=676 poll_thresh=15 ino=257 dd-2584 [001] 215.007386: balance_dirty_state: bdi btrfs-1: dirty=656 wb=696 unstable=0 bg_thresh=1001 thresh=2003 gap=651 poll_thresh=16 ino=257 dd-2584 [001] 215.007506: balance_dirty_state: bdi btrfs-1: dirty=681 wb=696 unstable=0 bg_thresh=1003 thresh=2007 gap=630 poll_thresh=17 ino=257 dd-2584 [001] 215.007626: balance_dirty_state: bdi btrfs-1: dirty=731 wb=696 unstable=0 bg_thresh=1003 thresh=2006 gap=579 poll_thresh=18 ino=257 dd-2584 [001] 215.007746: balance_dirty_state: bdi btrfs-1: dirty=756 wb=696 unstable=0 bg_thresh=1002 thresh=2005 gap=553 poll_thresh=19 ino=257 dd-2584 [001] 215.007867: balance_dirty_state: bdi btrfs-1: dirty=781 wb=696 unstable=0 bg_thresh=1004 thresh=2009 gap=532 poll_thresh=20 ino=257 dd-2584 [001] 215.008169: balance_dirty_state: bdi btrfs-1: dirty=806 wb=696 unstable=0 bg_thresh=1004 thresh=2008 gap=506 poll_thresh=21 ino=257 dd-2584 [001] 215.008287: balance_dirty_state: bdi btrfs-1: dirty=856 wb=696 unstable=0 bg_thresh=1003 thresh=2007 gap=455 poll_thresh=22 ino=257 dd-2584 [001] 215.008291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=66440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 215.015210: balance_dirty_state: bdi btrfs-1: dirty=856 wb=671 unstable=0 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=22 ino=257 dd-2584 [001] 215.015215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 215.023098: balance_dirty_state: bdi btrfs-1: dirty=856 wb=421 unstable=0 bg_thresh=995 thresh=1990 gap=713 poll_thresh=22 ino=257 dd-2584 [001] 215.023163: balance_dirty_state: bdi btrfs-1: dirty=856 wb=421 unstable=0 bg_thresh=995 thresh=1990 gap=713 poll_thresh=16 ino=257 dd-2584 [001] 215.023281: balance_dirty_state: bdi btrfs-1: dirty=906 wb=421 unstable=0 bg_thresh=997 thresh=1995 gap=668 poll_thresh=17 ino=257 dd-2584 [001] 215.023397: balance_dirty_state: bdi btrfs-1: dirty=931 wb=421 unstable=0 bg_thresh=1000 thresh=2000 gap=648 poll_thresh=18 ino=257 dd-2584 [001] 215.023518: balance_dirty_state: bdi btrfs-1: dirty=956 wb=421 unstable=0 bg_thresh=1005 thresh=2010 gap=633 poll_thresh=19 ino=257 dd-2584 [001] 215.023640: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=421 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 215.023694: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12448 wrote=0 to_write=16384 dd-2584 [001] 215.023766: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=421 unstable=0 bg_thresh=1001 thresh=2002 gap=550 poll_thresh=21 ino=257 dd-2584 [001] 215.024074: balance_dirty_state: bdi btrfs-1: dirty=931 wb=521 unstable=0 bg_thresh=1003 thresh=2006 gap=554 poll_thresh=22 ino=257 dd-2584 [001] 215.024203: balance_dirty_state: bdi btrfs-1: dirty=906 wb=571 unstable=0 bg_thresh=1002 thresh=2005 gap=528 poll_thresh=23 ino=257 dd-2584 [001] 215.024330: balance_dirty_state: bdi btrfs-1: dirty=906 wb=621 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=24 ino=257 dd-2584 [001] 215.024332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 215.025755: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=584 wrote=864 to_write=15520 dd-2584 [001] 215.031092: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1146 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=24 ino=257 dd-2584 [001] 215.031159: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1146 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 215.031283: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1146 unstable=0 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=19 ino=257 dd-2584 [001] 215.031407: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1146 unstable=0 bg_thresh=1008 thresh=2017 gap=540 poll_thresh=20 ino=257 dd-2584 [001] 215.031531: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1146 unstable=0 bg_thresh=1008 thresh=2016 gap=514 poll_thresh=21 ino=257 dd-2584 [001] 215.031658: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1146 unstable=0 bg_thresh=1007 thresh=2015 gap=488 poll_thresh=22 ino=257 dd-2584 [001] 215.031663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 215.039094: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1021 unstable=0 bg_thresh=1012 thresh=2024 gap=622 poll_thresh=22 ino=257 dd-2584 [001] 215.039159: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1021 unstable=0 bg_thresh=1012 thresh=2024 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 215.039468: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1021 unstable=0 bg_thresh=1011 thresh=2023 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 215.039587: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1021 unstable=0 bg_thresh=1013 thresh=2027 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 215.039707: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1021 unstable=0 bg_thresh=1013 thresh=2026 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 215.039712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 215.047124: balance_dirty_state: bdi btrfs-1: dirty=524 wb=978 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 215.047129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 215.055117: balance_dirty_state: bdi btrfs-1: dirty=524 wb=728 unstable=0 bg_thresh=989 thresh=1978 gap=726 poll_thresh=19 ino=257 dd-2584 [001] 215.055208: balance_dirty_state: bdi btrfs-1: dirty=559 wb=735 unstable=0 bg_thresh=991 thresh=1982 gap=688 poll_thresh=14 ino=257 dd-2584 [001] 215.055266: balance_dirty_state: bdi btrfs-1: dirty=559 wb=735 unstable=0 bg_thresh=993 thresh=1987 gap=693 poll_thresh=15 ino=257 dd-2584 [001] 215.055325: balance_dirty_state: bdi btrfs-1: dirty=584 wb=735 unstable=0 bg_thresh=993 thresh=1987 gap=668 poll_thresh=16 ino=257 dd-2584 [001] 215.055442: balance_dirty_state: bdi btrfs-1: dirty=609 wb=735 unstable=0 bg_thresh=996 thresh=1992 gap=648 poll_thresh=17 ino=257 dd-2584 [001] 215.055564: balance_dirty_state: bdi btrfs-1: dirty=634 wb=735 unstable=0 bg_thresh=998 thresh=1996 gap=627 poll_thresh=18 ino=257 dd-2584 [001] 215.055685: balance_dirty_state: bdi btrfs-1: dirty=684 wb=735 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=19 ino=257 dd-2584 [001] 215.055807: balance_dirty_state: bdi btrfs-1: dirty=709 wb=735 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=20 ino=257 dd-2584 [001] 215.056107: balance_dirty_state: bdi btrfs-1: dirty=734 wb=735 unstable=0 bg_thresh=999 thresh=1998 gap=529 poll_thresh=21 ino=257 dd-2584 [001] 215.056229: balance_dirty_state: bdi btrfs-1: dirty=759 wb=735 unstable=0 bg_thresh=998 thresh=1997 gap=503 poll_thresh=22 ino=257 dd-2584 [001] 215.056346: balance_dirty_state: bdi btrfs-1: dirty=809 wb=735 unstable=0 bg_thresh=998 thresh=1996 gap=452 poll_thresh=23 ino=257 dd-2584 [001] 215.056351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 215.063137: balance_dirty_state: bdi btrfs-1: dirty=809 wb=610 unstable=0 bg_thresh=989 thresh=1979 gap=560 poll_thresh=23 ino=257 dd-2584 [001] 215.063221: balance_dirty_state: bdi btrfs-1: dirty=809 wb=610 unstable=0 bg_thresh=989 thresh=1979 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 215.063338: balance_dirty_state: bdi btrfs-1: dirty=859 wb=610 unstable=0 bg_thresh=992 thresh=1984 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 215.063454: balance_dirty_state: bdi btrfs-1: dirty=884 wb=610 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 215.063458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 215.071149: balance_dirty_state: bdi btrfs-1: dirty=890 wb=491 unstable=0 bg_thresh=989 thresh=1979 gap=598 poll_thresh=19 ino=257 dd-2584 [001] 215.071257: balance_dirty_state: bdi btrfs-1: dirty=915 wb=491 unstable=0 bg_thresh=989 thresh=1979 gap=573 poll_thresh=14 ino=257 dd-2584 [001] 215.071318: balance_dirty_state: bdi btrfs-1: dirty=915 wb=491 unstable=0 bg_thresh=992 thresh=1984 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 215.071375: balance_dirty_state: bdi btrfs-1: dirty=940 wb=491 unstable=0 bg_thresh=992 thresh=1984 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 215.071488: balance_dirty_state: bdi btrfs-1: dirty=965 wb=491 unstable=0 bg_thresh=997 thresh=1994 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 215.071775: balance_dirty_state: bdi btrfs-1: dirty=990 wb=491 unstable=0 bg_thresh=996 thresh=1993 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 215.071889: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=491 unstable=0 bg_thresh=996 thresh=1992 gap=461 poll_thresh=19 ino=257 dd-2584 [001] 215.071894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 215.071975: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12496 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 215.073907: writeback_single_inode: bdi btrfs-1: ino=257 state= age=632 wrote=752 to_write=15632 dd-2584 [001] 215.079117: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1122 unstable=0 bg_thresh=992 thresh=1985 gap=572 poll_thresh=19 ino=257 dd-2584 [001] 215.079181: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1122 unstable=0 bg_thresh=992 thresh=1985 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 215.079250: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1122 unstable=0 bg_thresh=995 thresh=1990 gap=552 poll_thresh=15 ino=257 dd-2584 [001] 215.079311: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1122 unstable=0 bg_thresh=997 thresh=1995 gap=532 poll_thresh=16 ino=257 dd-2584 [001] 215.079432: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1122 unstable=0 bg_thresh=997 thresh=1994 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 215.079549: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1122 unstable=0 bg_thresh=996 thresh=1993 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 215.079553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 215.087126: balance_dirty_state: bdi btrfs-1: dirty=391 wb=997 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 215.087245: balance_dirty_state: bdi btrfs-1: dirty=416 wb=997 unstable=0 bg_thresh=994 thresh=1989 gap=576 poll_thresh=13 ino=257 dd-2584 [001] 215.087310: balance_dirty_state: bdi btrfs-1: dirty=441 wb=997 unstable=0 bg_thresh=997 thresh=1994 gap=556 poll_thresh=14 ino=257 dd-2584 [001] 215.087367: balance_dirty_state: bdi btrfs-1: dirty=441 wb=997 unstable=0 bg_thresh=994 thresh=1988 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 215.087426: balance_dirty_state: bdi btrfs-1: dirty=466 wb=997 unstable=0 bg_thresh=996 thresh=1993 gap=530 poll_thresh=16 ino=257 dd-2584 [001] 215.087715: balance_dirty_state: bdi btrfs-1: dirty=491 wb=997 unstable=0 bg_thresh=996 thresh=1992 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 215.087830: balance_dirty_state: bdi btrfs-1: dirty=516 wb=997 unstable=0 bg_thresh=998 thresh=1996 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 215.087834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 215.095146: balance_dirty_state: bdi btrfs-1: dirty=522 wb=857 unstable=0 bg_thresh=989 thresh=1979 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 215.095221: balance_dirty_state: bdi btrfs-1: dirty=547 wb=857 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 215.095280: balance_dirty_state: bdi btrfs-1: dirty=572 wb=857 unstable=0 bg_thresh=992 thresh=1984 gap=555 poll_thresh=14 ino=257 dd-2584 [001] 215.095338: balance_dirty_state: bdi btrfs-1: dirty=572 wb=857 unstable=0 bg_thresh=992 thresh=1984 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 215.095396: balance_dirty_state: bdi btrfs-1: dirty=597 wb=857 unstable=0 bg_thresh=994 thresh=1989 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 215.095514: balance_dirty_state: bdi btrfs-1: dirty=622 wb=857 unstable=0 bg_thresh=994 thresh=1988 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 215.095631: balance_dirty_state: bdi btrfs-1: dirty=672 wb=857 unstable=0 bg_thresh=996 thresh=1992 gap=463 poll_thresh=18 ino=257 dd-2584 [001] 215.095636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 215.103135: balance_dirty_state: bdi btrfs-1: dirty=672 wb=632 unstable=0 bg_thresh=992 thresh=1985 gap=681 poll_thresh=18 ino=257 dd-2584 [001] 215.103232: balance_dirty_state: bdi btrfs-1: dirty=672 wb=632 unstable=0 bg_thresh=992 thresh=1985 gap=681 poll_thresh=13 ino=257 dd-2584 [001] 215.103292: balance_dirty_state: bdi btrfs-1: dirty=697 wb=632 unstable=0 bg_thresh=995 thresh=1990 gap=661 poll_thresh=14 ino=257 dd-2584 [001] 215.103348: balance_dirty_state: bdi btrfs-1: dirty=697 wb=632 unstable=0 bg_thresh=995 thresh=1990 gap=661 poll_thresh=15 ino=257 dd-2584 [001] 215.103405: balance_dirty_state: bdi btrfs-1: dirty=722 wb=632 unstable=0 bg_thresh=994 thresh=1989 gap=635 poll_thresh=16 ino=257 dd-2584 [001] 215.103688: balance_dirty_state: bdi btrfs-1: dirty=747 wb=632 unstable=0 bg_thresh=994 thresh=1988 gap=609 poll_thresh=17 ino=257 dd-2584 [001] 215.103803: balance_dirty_state: bdi btrfs-1: dirty=797 wb=632 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=18 ino=257 dd-2584 [001] 215.103917: balance_dirty_state: bdi btrfs-1: dirty=822 wb=632 unstable=0 bg_thresh=995 thresh=1991 gap=537 poll_thresh=19 ino=257 dd-2584 [001] 215.104030: balance_dirty_state: bdi btrfs-1: dirty=847 wb=632 unstable=0 bg_thresh=995 thresh=1990 gap=511 poll_thresh=20 ino=257 dd-2584 [001] 215.104145: balance_dirty_state: bdi btrfs-1: dirty=897 wb=632 unstable=0 bg_thresh=997 thresh=1994 gap=465 poll_thresh=21 ino=257 dd-2584 [001] 215.104149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 215.111149: balance_dirty_state: bdi btrfs-1: dirty=897 wb=507 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=21 ino=257 dd-2584 [001] 215.111265: balance_dirty_state: bdi btrfs-1: dirty=897 wb=507 unstable=0 bg_thresh=991 thresh=1982 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 215.111383: balance_dirty_state: bdi btrfs-1: dirty=922 wb=507 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 215.111496: balance_dirty_state: bdi btrfs-1: dirty=972 wb=507 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 215.111611: balance_dirty_state: bdi btrfs-1: dirty=997 wb=507 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 215.111615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=66252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 215.119157: balance_dirty_state: bdi btrfs-1: dirty=997 wb=382 unstable=0 bg_thresh=997 thresh=1995 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 215.119450: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=382 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 215.119513: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=382 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 215.119536: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12544 wrote=0 to_write=16384 dd-2584 [001] 215.119577: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=382 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 215.119700: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=382 unstable=0 bg_thresh=996 thresh=1993 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 215.119826: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=457 unstable=0 bg_thresh=998 thresh=1997 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 215.119953: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=507 unstable=0 bg_thresh=998 thresh=1996 gap=467 poll_thresh=19 ino=257 dd-2584 [001] 215.119955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 215.121531: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=848 to_write=15536 dd-2584 [001] 215.127128: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1107 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=19 ino=257 dd-2584 [001] 215.127199: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1107 unstable=0 bg_thresh=992 thresh=1984 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 215.127258: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1107 unstable=0 bg_thresh=992 thresh=1984 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 215.127316: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1107 unstable=0 bg_thresh=994 thresh=1989 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 215.127435: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1107 unstable=0 bg_thresh=994 thresh=1988 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 215.127555: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1107 unstable=0 bg_thresh=996 thresh=1992 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 215.127560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 215.135141: balance_dirty_state: bdi btrfs-1: dirty=397 wb=982 unstable=0 bg_thresh=992 thresh=1985 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 215.135425: balance_dirty_state: bdi btrfs-1: dirty=422 wb=982 unstable=0 bg_thresh=992 thresh=1985 gap=581 poll_thresh=13 ino=257 dd-2584 [001] 215.135482: balance_dirty_state: bdi btrfs-1: dirty=447 wb=982 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=14 ino=257 dd-2584 [001] 215.135538: balance_dirty_state: bdi btrfs-1: dirty=447 wb=982 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 215.135595: balance_dirty_state: bdi btrfs-1: dirty=472 wb=982 unstable=0 bg_thresh=994 thresh=1989 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 215.135708: balance_dirty_state: bdi btrfs-1: dirty=497 wb=982 unstable=0 bg_thresh=994 thresh=1988 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 215.135822: balance_dirty_state: bdi btrfs-1: dirty=522 wb=982 unstable=0 bg_thresh=996 thresh=1992 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 215.135826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 215.143139: balance_dirty_state: bdi btrfs-1: dirty=522 wb=857 unstable=0 bg_thresh=990 thresh=1980 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 215.143226: balance_dirty_state: bdi btrfs-1: dirty=547 wb=857 unstable=0 bg_thresh=990 thresh=1980 gap=576 poll_thresh=13 ino=257 dd-2584 [001] 215.143285: balance_dirty_state: bdi btrfs-1: dirty=572 wb=857 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=14 ino=257 dd-2584 [001] 215.143343: balance_dirty_state: bdi btrfs-1: dirty=572 wb=857 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 215.143400: balance_dirty_state: bdi btrfs-1: dirty=597 wb=857 unstable=0 bg_thresh=995 thresh=1990 gap=536 poll_thresh=16 ino=257 dd-2584 [001] 215.143517: balance_dirty_state: bdi btrfs-1: dirty=622 wb=857 unstable=0 bg_thresh=997 thresh=1995 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 215.143634: balance_dirty_state: bdi btrfs-1: dirty=647 wb=857 unstable=0 bg_thresh=999 thresh=1999 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 215.143639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 215.151205: balance_dirty_state: bdi btrfs-1: dirty=647 wb=732 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 215.151445: balance_dirty_state: bdi btrfs-1: dirty=672 wb=732 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 215.151503: balance_dirty_state: bdi btrfs-1: dirty=697 wb=732 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=14 ino=257 dd-2584 [001] 215.151562: balance_dirty_state: bdi btrfs-1: dirty=697 wb=732 unstable=0 bg_thresh=995 thresh=1991 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 215.151620: balance_dirty_state: bdi btrfs-1: dirty=722 wb=732 unstable=0 bg_thresh=998 thresh=1996 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 215.151737: balance_dirty_state: bdi btrfs-1: dirty=747 wb=732 unstable=0 bg_thresh=997 thresh=1995 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 215.151854: balance_dirty_state: bdi btrfs-1: dirty=797 wb=732 unstable=0 bg_thresh=999 thresh=1999 gap=470 poll_thresh=18 ino=257 dd-2584 [001] 215.151859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 215.159215: balance_dirty_state: bdi btrfs-1: dirty=797 wb=607 unstable=0 bg_thresh=990 thresh=1981 gap=577 poll_thresh=18 ino=257 dd-2584 [001] 215.159300: balance_dirty_state: bdi btrfs-1: dirty=797 wb=607 unstable=0 bg_thresh=990 thresh=1981 gap=577 poll_thresh=13 ino=257 dd-2584 [001] 215.159359: balance_dirty_state: bdi btrfs-1: dirty=822 wb=607 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=14 ino=257 dd-2584 [001] 215.159415: balance_dirty_state: bdi btrfs-1: dirty=847 wb=607 unstable=0 bg_thresh=993 thresh=1986 gap=532 poll_thresh=15 ino=257 dd-2584 [001] 215.159470: balance_dirty_state: bdi btrfs-1: dirty=847 wb=607 unstable=0 bg_thresh=995 thresh=1991 gap=537 poll_thresh=16 ino=257 dd-2584 [001] 215.159596: balance_dirty_state: bdi btrfs-1: dirty=872 wb=582 unstable=0 bg_thresh=995 thresh=1990 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 215.159733: balance_dirty_state: bdi btrfs-1: dirty=922 wb=482 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=18 ino=257 dd-2584 [001] 215.160027: balance_dirty_state: bdi btrfs-1: dirty=947 wb=482 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=19 ino=257 dd-2584 [001] 215.160144: balance_dirty_state: bdi btrfs-1: dirty=972 wb=482 unstable=0 bg_thresh=995 thresh=1991 gap=537 poll_thresh=20 ino=257 dd-2584 [001] 215.160261: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=482 unstable=0 bg_thresh=997 thresh=1995 gap=491 poll_thresh=21 ino=257 dd-2584 [001] 215.160266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-69% task_weight=100% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 215.160310: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12584 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 215.161951: writeback_single_inode: bdi btrfs-1: ino=257 state= age=80 wrote=720 to_write=15664 dd-2584 [001] 215.167333: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1207 unstable=0 bg_thresh=997 thresh=1995 gap=491 poll_thresh=16 ino=257 dd-2584 [001] 215.167337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 215.175258: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1082 unstable=0 bg_thresh=1008 thresh=2016 gap=637 poll_thresh=16 ino=257 dd-2584 [001] 215.175327: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1082 unstable=0 bg_thresh=1007 thresh=2015 gap=611 poll_thresh=12 ino=257 dd-2584 [001] 215.175390: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1082 unstable=0 bg_thresh=1007 thresh=2015 gap=611 poll_thresh=13 ino=257 dd-2584 [001] 215.175451: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1082 unstable=0 bg_thresh=1007 thresh=2014 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 215.175512: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1082 unstable=0 bg_thresh=1007 thresh=2014 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 215.175572: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1082 unstable=0 bg_thresh=1006 thresh=2013 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 215.175694: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1082 unstable=0 bg_thresh=1008 thresh=2017 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 215.175815: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1082 unstable=0 bg_thresh=1008 thresh=2016 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 215.175820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 215.183595: balance_dirty_state: bdi btrfs-1: dirty=472 wb=832 unstable=0 bg_thresh=999 thresh=1999 gap=695 poll_thresh=13 ino=257 dd-2584 [005] 215.183686: balance_dirty_state: bdi btrfs-1: dirty=472 wb=832 unstable=0 bg_thresh=996 thresh=1993 gap=689 poll_thresh=14 ino=257 dd-2584 [005] 215.183776: balance_dirty_state: bdi btrfs-1: dirty=497 wb=832 unstable=0 bg_thresh=996 thresh=1992 gap=663 poll_thresh=15 ino=257 dd-2584 [005] 215.183866: balance_dirty_state: bdi btrfs-1: dirty=497 wb=832 unstable=0 bg_thresh=998 thresh=1997 gap=668 poll_thresh=16 ino=257 dd-2584 [005] 215.184042: balance_dirty_state: bdi btrfs-1: dirty=547 wb=832 unstable=0 bg_thresh=998 thresh=1996 gap=617 poll_thresh=17 ino=257 dd-2584 [005] 215.184220: balance_dirty_state: bdi btrfs-1: dirty=572 wb=832 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=18 ino=257 dd-2584 [005] 215.184398: balance_dirty_state: bdi btrfs-1: dirty=597 wb=832 unstable=0 bg_thresh=994 thresh=1988 gap=559 poll_thresh=19 ino=257 dd-2584 [005] 215.184574: balance_dirty_state: bdi btrfs-1: dirty=647 wb=832 unstable=0 bg_thresh=1002 thresh=2004 gap=525 poll_thresh=20 ino=257 dd-2584 [005] 215.184751: balance_dirty_state: bdi btrfs-1: dirty=672 wb=832 unstable=0 bg_thresh=1001 thresh=2003 gap=499 poll_thresh=21 ino=257 dd-2584 [005] 215.184758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 215.191214: balance_dirty_state: bdi btrfs-1: dirty=672 wb=832 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=21 ino=257 dd-2584 [006] 215.191219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 215.199224: balance_dirty_state: bdi btrfs-1: dirty=672 wb=632 unstable=0 bg_thresh=1001 thresh=2003 gap=699 poll_thresh=21 ino=257 dd-2584 [006] 215.199353: balance_dirty_state: bdi btrfs-1: dirty=672 wb=632 unstable=0 bg_thresh=1001 thresh=2003 gap=699 poll_thresh=16 ino=257 dd-2584 [006] 215.199954: balance_dirty_state: bdi btrfs-1: dirty=722 wb=632 unstable=0 bg_thresh=1003 thresh=2007 gap=653 poll_thresh=17 ino=257 dd-2584 [006] 215.200192: balance_dirty_state: bdi btrfs-1: dirty=747 wb=632 unstable=0 bg_thresh=1006 thresh=2012 gap=633 poll_thresh=18 ino=257 dd-2584 [006] 215.200345: balance_dirty_state: bdi btrfs-1: dirty=772 wb=632 unstable=0 bg_thresh=1005 thresh=2011 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 215.200559: balance_dirty_state: bdi btrfs-1: dirty=822 wb=632 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=20 ino=257 dd-2584 [006] 215.200692: balance_dirty_state: bdi btrfs-1: dirty=847 wb=632 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=21 ino=257 dd-2584 [006] 215.200824: balance_dirty_state: bdi btrfs-1: dirty=872 wb=632 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=22 ino=257 dd-2584 [006] 215.200957: balance_dirty_state: bdi btrfs-1: dirty=897 wb=632 unstable=0 bg_thresh=1003 thresh=2006 gap=477 poll_thresh=23 ino=257 dd-2584 [006] 215.200963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 215.207269: balance_dirty_state: bdi btrfs-1: dirty=897 wb=507 unstable=0 bg_thresh=999 thresh=1999 gap=595 poll_thresh=23 ino=257 dd-2584 [006] 215.207360: balance_dirty_state: bdi btrfs-1: dirty=922 wb=507 unstable=0 bg_thresh=1002 thresh=2004 gap=575 poll_thresh=17 ino=257 dd-2584 [006] 215.207480: balance_dirty_state: bdi btrfs-1: dirty=947 wb=507 unstable=0 bg_thresh=1001 thresh=2003 gap=549 poll_thresh=18 ino=257 dd-2584 [006] 215.207768: balance_dirty_state: bdi btrfs-1: dirty=997 wb=507 unstable=0 bg_thresh=1001 thresh=2002 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 215.207772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 215.215316: balance_dirty_state: bdi btrfs-1: dirty=997 wb=357 unstable=0 bg_thresh=1000 thresh=2000 gap=646 poll_thresh=19 ino=257 dd-2584 [000] 215.215408: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=357 unstable=0 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 215.215490: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12640 wrote=0 to_write=16384 dd-2584 [000] 215.215536: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=357 unstable=0 bg_thresh=1002 thresh=2005 gap=626 poll_thresh=15 ino=257 dd-2584 [000] 215.215657: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=357 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=16 ino=257 dd-2584 [000] 215.215904: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=382 unstable=0 bg_thresh=1002 thresh=2004 gap=575 poll_thresh=17 ino=257 dd-2584 [000] 215.216157: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=432 unstable=0 bg_thresh=1004 thresh=2008 gap=554 poll_thresh=18 ino=257 dd-2584 [000] 215.216405: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=482 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=19 ino=257 dd-2584 [000] 215.216722: balance_dirty_state: bdi btrfs-1: dirty=972 wb=457 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=20 ino=257 dd-2584 [000] 215.216923: balance_dirty_state: bdi btrfs-1: dirty=922 wb=507 unstable=0 bg_thresh=1002 thresh=2004 gap=575 poll_thresh=21 ino=257 dd-2584 [000] 215.217414: balance_dirty_state: bdi btrfs-1: dirty=747 wb=707 unstable=0 bg_thresh=1003 thresh=2006 gap=552 poll_thresh=22 ino=257 dd-2584 [000] 215.217606: balance_dirty_state: bdi btrfs-1: dirty=747 wb=757 unstable=0 bg_thresh=1002 thresh=2005 gap=501 poll_thresh=23 ino=257 dd-2584 [000] 215.217609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 215.218687: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=976 to_write=15408 dd-2584 [000] 215.223263: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1207 unstable=0 bg_thresh=1003 thresh=2006 gap=502 poll_thresh=23 ino=257 dd-2584 [000] 215.223389: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1207 unstable=0 bg_thresh=1005 thresh=2011 gap=507 poll_thresh=17 ino=257 dd-2584 [000] 215.223625: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1207 unstable=0 bg_thresh=1005 thresh=2010 gap=456 poll_thresh=18 ino=257 dd-2584 [000] 215.223634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.231272: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1007 unstable=0 bg_thresh=1005 thresh=2011 gap=657 poll_thresh=18 ino=257 dd-2584 [004] 215.231454: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1007 unstable=0 bg_thresh=1005 thresh=2011 gap=632 poll_thresh=13 ino=257 dd-2584 [004] 215.231633: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1007 unstable=0 bg_thresh=1008 thresh=2016 gap=637 poll_thresh=14 ino=257 dd-2584 [004] 215.231812: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1007 unstable=0 bg_thresh=1010 thresh=2021 gap=617 poll_thresh=15 ino=257 dd-2584 [004] 215.231987: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1007 unstable=0 bg_thresh=1010 thresh=2021 gap=617 poll_thresh=16 ino=257 dd-2584 [004] 215.232344: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1007 unstable=0 bg_thresh=1010 thresh=2020 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 215.232709: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1007 unstable=0 bg_thresh=1012 thresh=2024 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 215.233067: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1007 unstable=0 bg_thresh=1011 thresh=2023 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 215.234075: balance_dirty_state: bdi btrfs-1: dirty=547 wb=1007 unstable=0 bg_thresh=1011 thresh=2022 gap=468 poll_thresh=20 ino=257 dd-2584 [004] 215.234088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.239217: balance_dirty_state: bdi btrfs-1: dirty=547 wb=1007 unstable=0 bg_thresh=999 thresh=1998 gap=444 poll_thresh=20 ino=257 dd-2584 [004] 215.239229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.247202: balance_dirty_state: bdi btrfs-1: dirty=547 wb=757 unstable=0 bg_thresh=1001 thresh=2003 gap=699 poll_thresh=20 ino=257 dd-2584 [004] 215.247280: balance_dirty_state: bdi btrfs-1: dirty=547 wb=757 unstable=0 bg_thresh=1001 thresh=2003 gap=699 poll_thresh=15 ino=257 dd-2584 [004] 215.247339: balance_dirty_state: bdi btrfs-1: dirty=572 wb=757 unstable=0 bg_thresh=1004 thresh=2008 gap=679 poll_thresh=16 ino=257 dd-2584 [004] 215.247449: balance_dirty_state: bdi btrfs-1: dirty=597 wb=757 unstable=0 bg_thresh=1006 thresh=2013 gap=659 poll_thresh=17 ino=257 dd-2584 [004] 215.247560: balance_dirty_state: bdi btrfs-1: dirty=622 wb=757 unstable=0 bg_thresh=1009 thresh=2018 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 215.247674: balance_dirty_state: bdi btrfs-1: dirty=672 wb=757 unstable=0 bg_thresh=1011 thresh=2022 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 215.247787: balance_dirty_state: bdi btrfs-1: dirty=697 wb=757 unstable=0 bg_thresh=1010 thresh=2021 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 215.247899: balance_dirty_state: bdi btrfs-1: dirty=722 wb=757 unstable=0 bg_thresh=1010 thresh=2020 gap=541 poll_thresh=21 ino=257 dd-2584 [004] 215.248011: balance_dirty_state: bdi btrfs-1: dirty=772 wb=757 unstable=0 bg_thresh=1012 thresh=2024 gap=495 poll_thresh=22 ino=257 dd-2584 [004] 215.248016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.255195: balance_dirty_state: bdi btrfs-1: dirty=772 wb=632 unstable=0 bg_thresh=1008 thresh=2016 gap=612 poll_thresh=22 ino=257 dd-2584 [004] 215.255432: balance_dirty_state: bdi btrfs-1: dirty=772 wb=632 unstable=0 bg_thresh=1008 thresh=2016 gap=612 poll_thresh=16 ino=257 dd-2584 [004] 215.255545: balance_dirty_state: bdi btrfs-1: dirty=797 wb=632 unstable=0 bg_thresh=1007 thresh=2015 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 215.255657: balance_dirty_state: bdi btrfs-1: dirty=847 wb=632 unstable=0 bg_thresh=1007 thresh=2014 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 215.255769: balance_dirty_state: bdi btrfs-1: dirty=872 wb=632 unstable=0 bg_thresh=1009 thresh=2018 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 215.255882: balance_dirty_state: bdi btrfs-1: dirty=897 wb=632 unstable=0 bg_thresh=1008 thresh=2017 gap=488 poll_thresh=20 ino=257 dd-2584 [004] 215.255887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=98% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.263226: balance_dirty_state: bdi btrfs-1: dirty=897 wb=507 unstable=0 bg_thresh=1003 thresh=2007 gap=603 poll_thresh=20 ino=257 dd-2584 [004] 215.263292: balance_dirty_state: bdi btrfs-1: dirty=922 wb=507 unstable=0 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 215.263348: balance_dirty_state: bdi btrfs-1: dirty=947 wb=507 unstable=0 bg_thresh=1006 thresh=2012 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 215.263458: balance_dirty_state: bdi btrfs-1: dirty=972 wb=507 unstable=0 bg_thresh=1008 thresh=2017 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 215.263571: balance_dirty_state: bdi btrfs-1: dirty=997 wb=507 unstable=0 bg_thresh=1008 thresh=2016 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 215.263853: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=507 unstable=0 bg_thresh=1010 thresh=2020 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 215.263858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-132% task_weight=98% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 215.263917: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12688 wrote=0 to_write=16384 flush-btrfs-1-2586 [006] 215.265616: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=736 to_write=15648 dd-2584 [004] 215.271181: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1107 unstable=0 bg_thresh=1005 thresh=2011 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 215.271261: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1107 unstable=0 bg_thresh=1005 thresh=2011 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 215.271318: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1107 unstable=0 bg_thresh=1008 thresh=2016 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 215.271372: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1107 unstable=0 bg_thresh=1008 thresh=2016 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 215.271485: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1107 unstable=0 bg_thresh=1013 thresh=2026 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 215.271597: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1107 unstable=0 bg_thresh=1012 thresh=2025 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 215.271602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.279178: balance_dirty_state: bdi btrfs-1: dirty=422 wb=982 unstable=0 bg_thresh=1006 thresh=2012 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 215.279264: balance_dirty_state: bdi btrfs-1: dirty=447 wb=982 unstable=0 bg_thresh=1006 thresh=2012 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 215.279347: balance_dirty_state: bdi btrfs-1: dirty=447 wb=982 unstable=0 bg_thresh=1008 thresh=2017 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 215.279431: balance_dirty_state: bdi btrfs-1: dirty=472 wb=982 unstable=0 bg_thresh=1008 thresh=2017 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 215.279513: balance_dirty_state: bdi btrfs-1: dirty=472 wb=982 unstable=0 bg_thresh=1011 thresh=2022 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 215.279683: balance_dirty_state: bdi btrfs-1: dirty=522 wb=982 unstable=0 bg_thresh=1010 thresh=2021 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 215.279854: balance_dirty_state: bdi btrfs-1: dirty=547 wb=982 unstable=0 bg_thresh=1012 thresh=2025 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 215.279860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.287193: balance_dirty_state: bdi btrfs-1: dirty=547 wb=732 unstable=0 bg_thresh=1003 thresh=2007 gap=728 poll_thresh=18 ino=257 dd-2584 [004] 215.287581: balance_dirty_state: bdi btrfs-1: dirty=572 wb=732 unstable=0 bg_thresh=1003 thresh=2007 gap=703 poll_thresh=13 ino=257 dd-2584 [004] 215.287664: balance_dirty_state: bdi btrfs-1: dirty=572 wb=732 unstable=0 bg_thresh=1006 thresh=2012 gap=708 poll_thresh=14 ino=257 dd-2584 [004] 215.287747: balance_dirty_state: bdi btrfs-1: dirty=597 wb=732 unstable=0 bg_thresh=1006 thresh=2012 gap=683 poll_thresh=15 ino=257 dd-2584 [004] 215.287830: balance_dirty_state: bdi btrfs-1: dirty=622 wb=732 unstable=0 bg_thresh=1008 thresh=2017 gap=663 poll_thresh=16 ino=257 dd-2584 [004] 215.287997: balance_dirty_state: bdi btrfs-1: dirty=647 wb=732 unstable=0 bg_thresh=1011 thresh=2022 gap=643 poll_thresh=17 ino=257 dd-2584 [004] 215.288167: balance_dirty_state: bdi btrfs-1: dirty=672 wb=732 unstable=0 bg_thresh=1013 thresh=2026 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 215.288336: balance_dirty_state: bdi btrfs-1: dirty=697 wb=732 unstable=0 bg_thresh=1012 thresh=2025 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 215.288505: balance_dirty_state: bdi btrfs-1: dirty=747 wb=732 unstable=0 bg_thresh=1012 thresh=2024 gap=545 poll_thresh=20 ino=257 dd-2584 [004] 215.288676: balance_dirty_state: bdi btrfs-1: dirty=772 wb=732 unstable=0 bg_thresh=1014 thresh=2028 gap=524 poll_thresh=21 ino=257 dd-2584 [004] 215.288848: balance_dirty_state: bdi btrfs-1: dirty=797 wb=732 unstable=0 bg_thresh=1013 thresh=2027 gap=498 poll_thresh=22 ino=257 dd-2584 [004] 215.288854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.295216: balance_dirty_state: bdi btrfs-1: dirty=797 wb=607 unstable=0 bg_thresh=1005 thresh=2011 gap=607 poll_thresh=22 ino=257 dd-2584 [004] 215.295451: balance_dirty_state: bdi btrfs-1: dirty=822 wb=607 unstable=0 bg_thresh=1005 thresh=2011 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 215.295562: balance_dirty_state: bdi btrfs-1: dirty=847 wb=607 unstable=0 bg_thresh=1008 thresh=2016 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 215.295673: balance_dirty_state: bdi btrfs-1: dirty=872 wb=607 unstable=0 bg_thresh=1010 thresh=2021 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 215.295787: balance_dirty_state: bdi btrfs-1: dirty=922 wb=607 unstable=0 bg_thresh=1012 thresh=2025 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 215.295791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.303196: balance_dirty_state: bdi btrfs-1: dirty=922 wb=482 unstable=0 bg_thresh=1010 thresh=2020 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 215.303275: balance_dirty_state: bdi btrfs-1: dirty=922 wb=482 unstable=0 bg_thresh=1010 thresh=2020 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 215.303331: balance_dirty_state: bdi btrfs-1: dirty=947 wb=482 unstable=0 bg_thresh=1012 thresh=2025 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 215.303388: balance_dirty_state: bdi btrfs-1: dirty=972 wb=482 unstable=0 bg_thresh=1012 thresh=2025 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 215.303500: balance_dirty_state: bdi btrfs-1: dirty=997 wb=482 unstable=0 bg_thresh=1012 thresh=2024 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 215.303613: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=482 unstable=0 bg_thresh=1014 thresh=2028 gap=524 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 215.303671: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12728 wrote=0 to_write=16384 dd-2584 [004] 215.303737: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=482 unstable=0 bg_thresh=1013 thresh=2027 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 215.303739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 215.305418: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=752 to_write=15632 dd-2584 [004] 215.311225: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1107 unstable=0 bg_thresh=1009 thresh=2018 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 215.311628: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1107 unstable=0 bg_thresh=1009 thresh=2018 gap=614 poll_thresh=14 ino=257 dd-2584 [004] 215.311738: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1107 unstable=0 bg_thresh=1011 thresh=2023 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 215.311854: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1107 unstable=0 bg_thresh=1011 thresh=2023 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 215.312086: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1107 unstable=0 bg_thresh=1016 thresh=2033 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 215.312326: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1107 unstable=0 bg_thresh=1016 thresh=2032 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 215.312563: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1107 unstable=0 bg_thresh=1012 thresh=2025 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 215.312573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.319287: balance_dirty_state: bdi btrfs-1: dirty=422 wb=982 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 215.319375: balance_dirty_state: bdi btrfs-1: dirty=447 wb=982 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 215.319456: balance_dirty_state: bdi btrfs-1: dirty=472 wb=982 unstable=0 bg_thresh=996 thresh=1992 gap=538 poll_thresh=15 ino=257 dd-2584 [004] 215.319539: balance_dirty_state: bdi btrfs-1: dirty=472 wb=982 unstable=0 bg_thresh=996 thresh=1992 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 215.319711: balance_dirty_state: bdi btrfs-1: dirty=497 wb=982 unstable=0 bg_thresh=1001 thresh=2002 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 215.319889: balance_dirty_state: bdi btrfs-1: dirty=547 wb=982 unstable=0 bg_thresh=1000 thresh=2001 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 215.319895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.327249: balance_dirty_state: bdi btrfs-1: dirty=547 wb=857 unstable=0 bg_thresh=996 thresh=1993 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 215.327606: balance_dirty_state: bdi btrfs-1: dirty=547 wb=857 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 215.327690: balance_dirty_state: bdi btrfs-1: dirty=572 wb=857 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 215.327770: balance_dirty_state: bdi btrfs-1: dirty=597 wb=857 unstable=0 bg_thresh=1001 thresh=2003 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 215.327853: balance_dirty_state: bdi btrfs-1: dirty=597 wb=857 unstable=0 bg_thresh=1004 thresh=2008 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 215.328022: balance_dirty_state: bdi btrfs-1: dirty=647 wb=857 unstable=0 bg_thresh=1006 thresh=2013 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 215.328199: balance_dirty_state: bdi btrfs-1: dirty=672 wb=857 unstable=0 bg_thresh=1008 thresh=2017 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 215.328204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.335268: balance_dirty_state: bdi btrfs-1: dirty=672 wb=757 unstable=0 bg_thresh=987 thresh=1975 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 215.335363: balance_dirty_state: bdi btrfs-1: dirty=697 wb=757 unstable=0 bg_thresh=987 thresh=1975 gap=521 poll_thresh=13 ino=257 dd-2584 [004] 215.335447: balance_dirty_state: bdi btrfs-1: dirty=697 wb=757 unstable=0 bg_thresh=990 thresh=1980 gap=526 poll_thresh=14 ino=257 dd-2584 [004] 215.335531: balance_dirty_state: bdi btrfs-1: dirty=722 wb=757 unstable=0 bg_thresh=990 thresh=1980 gap=501 poll_thresh=15 ino=257 dd-2584 [004] 215.335614: balance_dirty_state: bdi btrfs-1: dirty=722 wb=757 unstable=0 bg_thresh=992 thresh=1985 gap=506 poll_thresh=16 ino=257 dd-2584 [004] 215.335786: balance_dirty_state: bdi btrfs-1: dirty=772 wb=757 unstable=0 bg_thresh=992 thresh=1984 gap=455 poll_thresh=17 ino=257 dd-2584 [004] 215.335792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.343271: balance_dirty_state: bdi btrfs-1: dirty=772 wb=757 unstable=0 bg_thresh=992 thresh=1984 gap=455 poll_thresh=17 ino=257 dd-2584 [004] 215.343277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.351282: balance_dirty_state: bdi btrfs-1: dirty=772 wb=632 unstable=0 bg_thresh=988 thresh=1976 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 215.351369: balance_dirty_state: bdi btrfs-1: dirty=772 wb=632 unstable=0 bg_thresh=988 thresh=1976 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 215.351448: balance_dirty_state: bdi btrfs-1: dirty=797 wb=632 unstable=0 bg_thresh=990 thresh=1981 gap=552 poll_thresh=14 ino=257 dd-2584 [004] 215.351680: balance_dirty_state: bdi btrfs-1: dirty=822 wb=632 unstable=0 bg_thresh=990 thresh=1981 gap=527 poll_thresh=15 ino=257 dd-2584 [004] 215.351738: balance_dirty_state: bdi btrfs-1: dirty=822 wb=632 unstable=0 bg_thresh=993 thresh=1986 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 215.351850: balance_dirty_state: bdi btrfs-1: dirty=872 wb=632 unstable=0 bg_thresh=992 thresh=1985 gap=481 poll_thresh=17 ino=257 dd-2584 [004] 215.351854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.359273: balance_dirty_state: bdi btrfs-1: dirty=872 wb=632 unstable=0 bg_thresh=992 thresh=1984 gap=480 poll_thresh=17 ino=257 dd-2584 [004] 215.359285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.367223: balance_dirty_state: bdi btrfs-1: dirty=872 wb=507 unstable=0 bg_thresh=984 thresh=1968 gap=589 poll_thresh=17 ino=257 dd-2584 [004] 215.367329: balance_dirty_state: bdi btrfs-1: dirty=872 wb=507 unstable=0 bg_thresh=984 thresh=1968 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 215.367385: balance_dirty_state: bdi btrfs-1: dirty=897 wb=507 unstable=0 bg_thresh=986 thresh=1973 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 215.367441: balance_dirty_state: bdi btrfs-1: dirty=897 wb=507 unstable=0 bg_thresh=986 thresh=1973 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 215.367497: balance_dirty_state: bdi btrfs-1: dirty=922 wb=507 unstable=0 bg_thresh=989 thresh=1978 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 215.367609: balance_dirty_state: bdi btrfs-1: dirty=947 wb=507 unstable=0 bg_thresh=991 thresh=1983 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 215.367723: balance_dirty_state: bdi btrfs-1: dirty=997 wb=507 unstable=0 bg_thresh=993 thresh=1987 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 215.367728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 215.367786: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12792 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 215.369519: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=704 to_write=15680 dd-2584 [004] 215.375279: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1082 unstable=0 bg_thresh=990 thresh=1981 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 215.375365: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1082 unstable=0 bg_thresh=990 thresh=1981 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 215.375422: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1082 unstable=0 bg_thresh=993 thresh=1986 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 215.375480: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1082 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 215.375538: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1082 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 215.375828: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1082 unstable=0 bg_thresh=992 thresh=1984 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 215.375942: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1082 unstable=0 bg_thresh=994 thresh=1988 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 215.375947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.383331: balance_dirty_state: bdi btrfs-1: dirty=422 wb=957 unstable=0 bg_thresh=986 thresh=1972 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 215.383410: balance_dirty_state: bdi btrfs-1: dirty=422 wb=957 unstable=0 bg_thresh=986 thresh=1972 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 215.383465: balance_dirty_state: bdi btrfs-1: dirty=447 wb=957 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 215.383521: balance_dirty_state: bdi btrfs-1: dirty=472 wb=957 unstable=0 bg_thresh=988 thresh=1977 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 215.383576: balance_dirty_state: bdi btrfs-1: dirty=472 wb=957 unstable=0 bg_thresh=991 thresh=1982 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 215.383689: balance_dirty_state: bdi btrfs-1: dirty=522 wb=957 unstable=0 bg_thresh=990 thresh=1981 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 215.383802: balance_dirty_state: bdi btrfs-1: dirty=547 wb=957 unstable=0 bg_thresh=992 thresh=1985 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 215.383807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.391296: balance_dirty_state: bdi btrfs-1: dirty=547 wb=957 unstable=0 bg_thresh=992 thresh=1985 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 215.391308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.399220: balance_dirty_state: bdi btrfs-1: dirty=547 wb=807 unstable=0 bg_thresh=985 thresh=1970 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 215.399311: balance_dirty_state: bdi btrfs-1: dirty=572 wb=807 unstable=0 bg_thresh=985 thresh=1970 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 215.399410: balance_dirty_state: bdi btrfs-1: dirty=572 wb=782 unstable=0 bg_thresh=987 thresh=1975 gap=621 poll_thresh=14 ino=257 dd-2584 [004] 215.399517: balance_dirty_state: bdi btrfs-1: dirty=597 wb=707 unstable=0 bg_thresh=987 thresh=1975 gap=671 poll_thresh=15 ino=257 dd-2584 [004] 215.399605: balance_dirty_state: bdi btrfs-1: dirty=597 wb=707 unstable=0 bg_thresh=990 thresh=1980 gap=676 poll_thresh=16 ino=257 dd-2584 [004] 215.400114: balance_dirty_state: bdi btrfs-1: dirty=647 wb=707 unstable=0 bg_thresh=992 thresh=1985 gap=631 poll_thresh=17 ino=257 dd-2584 [004] 215.400296: balance_dirty_state: bdi btrfs-1: dirty=672 wb=707 unstable=0 bg_thresh=994 thresh=1989 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 215.400479: balance_dirty_state: bdi btrfs-1: dirty=697 wb=707 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 215.400660: balance_dirty_state: bdi btrfs-1: dirty=747 wb=707 unstable=0 bg_thresh=993 thresh=1987 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 215.400847: balance_dirty_state: bdi btrfs-1: dirty=772 wb=707 unstable=0 bg_thresh=992 thresh=1985 gap=506 poll_thresh=21 ino=257 dd-2584 [004] 215.401029: balance_dirty_state: bdi btrfs-1: dirty=797 wb=707 unstable=0 bg_thresh=992 thresh=1984 gap=480 poll_thresh=22 ino=257 dd-2584 [004] 215.401035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.407235: balance_dirty_state: bdi btrfs-1: dirty=797 wb=707 unstable=0 bg_thresh=992 thresh=1984 gap=480 poll_thresh=22 ino=257 dd-2584 [004] 215.407241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 215.415222: balance_dirty_state: bdi btrfs-1: dirty=797 wb=582 unstable=0 bg_thresh=985 thresh=1971 gap=592 poll_thresh=22 ino=257 dd-2584 [000] 215.415309: balance_dirty_state: bdi btrfs-1: dirty=822 wb=582 unstable=0 bg_thresh=988 thresh=1976 gap=572 poll_thresh=16 ino=257 dd-2584 [000] 215.415478: balance_dirty_state: bdi btrfs-1: dirty=847 wb=582 unstable=0 bg_thresh=988 thresh=1976 gap=547 poll_thresh=17 ino=257 dd-2584 [000] 215.415930: balance_dirty_state: bdi btrfs-1: dirty=872 wb=582 unstable=0 bg_thresh=990 thresh=1981 gap=527 poll_thresh=18 ino=257 dd-2584 [000] 215.416102: balance_dirty_state: bdi btrfs-1: dirty=897 wb=582 unstable=0 bg_thresh=986 thresh=1973 gap=494 poll_thresh=19 ino=257 dd-2584 [000] 215.416272: balance_dirty_state: bdi btrfs-1: dirty=947 wb=582 unstable=0 bg_thresh=989 thresh=1978 gap=449 poll_thresh=20 ino=257 dd-2584 [000] 215.416278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 215.423256: balance_dirty_state: bdi btrfs-1: dirty=947 wb=457 unstable=0 bg_thresh=991 thresh=1983 gap=579 poll_thresh=20 ino=257 dd-2584 [000] 215.423352: balance_dirty_state: bdi btrfs-1: dirty=947 wb=457 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 215.423437: balance_dirty_state: bdi btrfs-1: dirty=972 wb=457 unstable=0 bg_thresh=988 thresh=1976 gap=547 poll_thresh=16 ino=257 dd-2584 [000] 215.423607: balance_dirty_state: bdi btrfs-1: dirty=997 wb=457 unstable=0 bg_thresh=987 thresh=1975 gap=521 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 215.423678: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12848 wrote=0 to_write=16384 dd-2584 [000] 215.423783: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=457 unstable=0 bg_thresh=989 thresh=1979 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 215.423962: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=482 unstable=0 bg_thresh=989 thresh=1978 gap=449 poll_thresh=19 ino=257 dd-2584 [000] 215.423964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 215.427414: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=784 to_write=15600 dd-2584 [000] 215.431247: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1107 unstable=0 bg_thresh=987 thresh=1975 gap=571 poll_thresh=19 ino=257 dd-2584 [000] 215.431313: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1107 unstable=0 bg_thresh=987 thresh=1975 gap=571 poll_thresh=14 ino=257 dd-2584 [000] 215.431372: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1107 unstable=0 bg_thresh=987 thresh=1974 gap=545 poll_thresh=15 ino=257 dd-2584 [000] 215.431433: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1107 unstable=0 bg_thresh=989 thresh=1979 gap=525 poll_thresh=16 ino=257 dd-2584 [000] 215.431729: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1107 unstable=0 bg_thresh=989 thresh=1978 gap=499 poll_thresh=17 ino=257 dd-2584 [000] 215.431846: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1107 unstable=0 bg_thresh=988 thresh=1977 gap=473 poll_thresh=18 ino=257 dd-2584 [000] 215.431851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 215.439267: balance_dirty_state: bdi btrfs-1: dirty=397 wb=982 unstable=0 bg_thresh=990 thresh=1981 gap=602 poll_thresh=18 ino=257 dd-2584 [000] 215.439334: balance_dirty_state: bdi btrfs-1: dirty=422 wb=982 unstable=0 bg_thresh=990 thresh=1980 gap=576 poll_thresh=13 ino=257 dd-2584 [000] 215.439392: balance_dirty_state: bdi btrfs-1: dirty=447 wb=982 unstable=0 bg_thresh=987 thresh=1974 gap=545 poll_thresh=14 ino=257 dd-2584 [000] 215.439449: balance_dirty_state: bdi btrfs-1: dirty=447 wb=982 unstable=0 bg_thresh=989 thresh=1979 gap=550 poll_thresh=15 ino=257 dd-2584 [000] 215.439505: balance_dirty_state: bdi btrfs-1: dirty=472 wb=982 unstable=0 bg_thresh=989 thresh=1978 gap=524 poll_thresh=16 ino=257 dd-2584 [000] 215.439618: balance_dirty_state: bdi btrfs-1: dirty=497 wb=982 unstable=0 bg_thresh=988 thresh=1977 gap=498 poll_thresh=17 ino=257 dd-2584 [000] 215.439730: balance_dirty_state: bdi btrfs-1: dirty=522 wb=982 unstable=0 bg_thresh=988 thresh=1976 gap=472 poll_thresh=18 ino=257 dd-2584 [000] 215.439735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 215.447281: balance_dirty_state: bdi btrfs-1: dirty=522 wb=857 unstable=0 bg_thresh=986 thresh=1972 gap=593 poll_thresh=18 ino=257 dd-2584 [000] 215.447343: balance_dirty_state: bdi btrfs-1: dirty=547 wb=857 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=13 ino=257 dd-2584 [000] 215.447401: balance_dirty_state: bdi btrfs-1: dirty=572 wb=857 unstable=0 bg_thresh=988 thresh=1976 gap=547 poll_thresh=14 ino=257 dd-2584 [000] 215.447458: balance_dirty_state: bdi btrfs-1: dirty=572 wb=857 unstable=0 bg_thresh=988 thresh=1976 gap=547 poll_thresh=15 ino=257 dd-2584 [000] 215.447514: balance_dirty_state: bdi btrfs-1: dirty=597 wb=857 unstable=0 bg_thresh=987 thresh=1975 gap=521 poll_thresh=16 ino=257 dd-2584 [000] 215.447799: balance_dirty_state: bdi btrfs-1: dirty=622 wb=857 unstable=0 bg_thresh=987 thresh=1974 gap=495 poll_thresh=17 ino=257 dd-2584 [000] 215.447913: balance_dirty_state: bdi btrfs-1: dirty=647 wb=857 unstable=0 bg_thresh=986 thresh=1973 gap=469 poll_thresh=18 ino=257 dd-2584 [000] 215.447918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-142% task_gap=-385% task_weight=99% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.455257: balance_dirty_state: bdi btrfs-1: dirty=647 wb=782 unstable=0 bg_thresh=988 thresh=1977 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 215.455347: balance_dirty_state: bdi btrfs-1: dirty=672 wb=782 unstable=0 bg_thresh=988 thresh=1977 gap=523 poll_thresh=13 ino=257 dd-2584 [004] 215.455431: balance_dirty_state: bdi btrfs-1: dirty=672 wb=782 unstable=0 bg_thresh=991 thresh=1982 gap=528 poll_thresh=14 ino=257 dd-2584 [004] 215.455517: balance_dirty_state: bdi btrfs-1: dirty=697 wb=782 unstable=0 bg_thresh=991 thresh=1982 gap=503 poll_thresh=15 ino=257 dd-2584 [004] 215.455602: balance_dirty_state: bdi btrfs-1: dirty=722 wb=782 unstable=0 bg_thresh=993 thresh=1987 gap=483 poll_thresh=16 ino=257 dd-2584 [004] 215.455608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 215.463296: balance_dirty_state: bdi btrfs-1: dirty=722 wb=782 unstable=0 bg_thresh=996 thresh=1992 gap=488 poll_thresh=16 ino=257 dd-2584 [004] 215.463302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-129% task_gap=-358% task_weight=99% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 215.471290: balance_dirty_state: bdi btrfs-1: dirty=722 wb=657 unstable=0 bg_thresh=994 thresh=1988 gap=609 poll_thresh=16 ino=257 dd-2584 [004] 215.471358: balance_dirty_state: bdi btrfs-1: dirty=722 wb=657 unstable=0 bg_thresh=994 thresh=1988 gap=609 poll_thresh=12 ino=257 dd-2584 [004] 215.471418: balance_dirty_state: bdi btrfs-1: dirty=747 wb=657 unstable=0 bg_thresh=996 thresh=1993 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 215.471478: balance_dirty_state: bdi btrfs-1: dirty=772 wb=657 unstable=0 bg_thresh=996 thresh=1993 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 215.471542: balance_dirty_state: bdi btrfs-1: dirty=772 wb=657 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 215.471642: balance_dirty_state: bdi btrfs-1: dirty=797 wb=607 unstable=0 bg_thresh=999 thresh=1998 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 215.471839: balance_dirty_state: bdi btrfs-1: dirty=822 wb=532 unstable=0 bg_thresh=1001 thresh=2002 gap=648 poll_thresh=17 ino=257 dd-2584 [004] 215.472316: balance_dirty_state: bdi btrfs-1: dirty=847 wb=532 unstable=0 bg_thresh=993 thresh=1986 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 215.472495: balance_dirty_state: bdi btrfs-1: dirty=897 wb=532 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 215.472673: balance_dirty_state: bdi btrfs-1: dirty=922 wb=532 unstable=0 bg_thresh=988 thresh=1977 gap=523 poll_thresh=20 ino=257 dd-2584 [004] 215.472855: balance_dirty_state: bdi btrfs-1: dirty=947 wb=532 unstable=0 bg_thresh=990 thresh=1980 gap=501 poll_thresh=21 ino=257 dd-2584 [004] 215.473038: balance_dirty_state: bdi btrfs-1: dirty=997 wb=532 unstable=0 bg_thresh=989 thresh=1979 gap=450 poll_thresh=22 ino=257 dd-2584 [004] 215.473045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-138% task_gap=-377% task_weight=100% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 215.473057: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12896 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 215.474844: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=704 to_write=7488 dd-2584 [000] 215.479290: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1257 unstable=0 bg_thresh=992 thresh=1985 gap=456 poll_thresh=22 ino=257 dd-2584 [000] 215.479328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.487702: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1132 unstable=0 bg_thresh=991 thresh=1983 gap=579 poll_thresh=22 ino=257 dd-2584 [004] 215.487798: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1132 unstable=0 bg_thresh=991 thresh=1982 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 215.487990: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1057 unstable=0 bg_thresh=990 thresh=1981 gap=602 poll_thresh=17 ino=257 dd-2584 [004] 215.488178: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1007 unstable=0 bg_thresh=987 thresh=1975 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 215.488353: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1007 unstable=0 bg_thresh=986 thresh=1972 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 215.488812: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1007 unstable=0 bg_thresh=981 thresh=1963 gap=559 poll_thresh=20 ino=257 dd-2584 [004] 215.488985: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1007 unstable=0 bg_thresh=984 thresh=1968 gap=514 poll_thresh=21 ino=257 dd-2584 [004] 215.489159: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1007 unstable=0 bg_thresh=980 thresh=1960 gap=481 poll_thresh=22 ino=257 dd-2584 [004] 215.489165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-127% task_gap=-354% task_weight=99% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.495326: balance_dirty_state: bdi btrfs-1: dirty=472 wb=882 unstable=0 bg_thresh=987 thresh=1974 gap=620 poll_thresh=22 ino=257 dd-2584 [004] 215.495399: balance_dirty_state: bdi btrfs-1: dirty=497 wb=882 unstable=0 bg_thresh=986 thresh=1973 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 215.495512: balance_dirty_state: bdi btrfs-1: dirty=522 wb=882 unstable=0 bg_thresh=986 thresh=1972 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 215.495624: balance_dirty_state: bdi btrfs-1: dirty=547 wb=882 unstable=0 bg_thresh=985 thresh=1971 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 215.495737: balance_dirty_state: bdi btrfs-1: dirty=572 wb=882 unstable=0 bg_thresh=987 thresh=1975 gap=521 poll_thresh=19 ino=257 dd-2584 [004] 215.495850: balance_dirty_state: bdi btrfs-1: dirty=622 wb=882 unstable=0 bg_thresh=987 thresh=1974 gap=470 poll_thresh=20 ino=257 dd-2584 [004] 215.495854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.503378: balance_dirty_state: bdi btrfs-1: dirty=647 wb=732 unstable=0 bg_thresh=984 thresh=1968 gap=589 poll_thresh=20 ino=257 dd-2584 [004] 215.503475: balance_dirty_state: bdi btrfs-1: dirty=647 wb=732 unstable=0 bg_thresh=981 thresh=1962 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 215.503880: balance_dirty_state: bdi btrfs-1: dirty=672 wb=732 unstable=0 bg_thresh=982 thresh=1964 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 215.504060: balance_dirty_state: bdi btrfs-1: dirty=697 wb=732 unstable=0 bg_thresh=984 thresh=1969 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 215.504232: balance_dirty_state: bdi btrfs-1: dirty=747 wb=732 unstable=0 bg_thresh=986 thresh=1973 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 215.504400: balance_dirty_state: bdi btrfs-1: dirty=772 wb=732 unstable=0 bg_thresh=986 thresh=1972 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 215.504406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-289% task_weight=99% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.511251: balance_dirty_state: bdi btrfs-1: dirty=772 wb=607 unstable=0 bg_thresh=989 thresh=1978 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 215.511384: balance_dirty_state: bdi btrfs-1: dirty=772 wb=607 unstable=0 bg_thresh=988 thresh=1977 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 215.511471: balance_dirty_state: bdi btrfs-1: dirty=797 wb=607 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 215.511555: balance_dirty_state: bdi btrfs-1: dirty=822 wb=607 unstable=0 bg_thresh=988 thresh=1976 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 215.511727: balance_dirty_state: bdi btrfs-1: dirty=847 wb=607 unstable=0 bg_thresh=987 thresh=1975 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 215.511899: balance_dirty_state: bdi btrfs-1: dirty=872 wb=607 unstable=0 bg_thresh=987 thresh=1974 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 215.512072: balance_dirty_state: bdi btrfs-1: dirty=922 wb=607 unstable=0 bg_thresh=989 thresh=1978 gap=449 poll_thresh=19 ino=257 dd-2584 [004] 215.512077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.519356: balance_dirty_state: bdi btrfs-1: dirty=922 wb=607 unstable=0 bg_thresh=989 thresh=1978 gap=449 poll_thresh=19 ino=257 dd-2584 [004] 215.519370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.527360: balance_dirty_state: bdi btrfs-1: dirty=922 wb=482 unstable=0 bg_thresh=990 thresh=1981 gap=577 poll_thresh=19 ino=257 dd-2584 [004] 215.527806: balance_dirty_state: bdi btrfs-1: dirty=922 wb=482 unstable=0 bg_thresh=987 thresh=1975 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 215.527911: balance_dirty_state: bdi btrfs-1: dirty=947 wb=482 unstable=0 bg_thresh=990 thresh=1980 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 215.528013: balance_dirty_state: bdi btrfs-1: dirty=947 wb=482 unstable=0 bg_thresh=989 thresh=1979 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 215.528216: balance_dirty_state: bdi btrfs-1: dirty=997 wb=482 unstable=0 bg_thresh=989 thresh=1978 gap=499 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 215.528296: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12952 wrote=0 to_write=8192 dd-2584 [004] 215.528429: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=482 unstable=0 bg_thresh=988 thresh=1977 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 215.528431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 215.530502: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=736 to_write=7456 dd-2584 [004] 215.535345: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1207 unstable=0 bg_thresh=988 thresh=1977 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 215.535357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-379% task_weight=99% bdi_bw=63900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.543369: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1207 unstable=0 bg_thresh=988 thresh=1977 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 215.543380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-379% task_weight=99% bdi_bw=63900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 215.551402: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1082 unstable=0 bg_thresh=988 thresh=1977 gap=598 poll_thresh=18 ino=257 dd-2584 [000] 215.551536: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1082 unstable=0 bg_thresh=988 thresh=1977 gap=598 poll_thresh=13 ino=257 dd-2584 [000] 215.551654: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1082 unstable=0 bg_thresh=991 thresh=1982 gap=578 poll_thresh=14 ino=257 dd-2584 [000] 215.551772: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1082 unstable=0 bg_thresh=991 thresh=1982 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 215.551888: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1082 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 215.552128: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1082 unstable=0 bg_thresh=995 thresh=1991 gap=537 poll_thresh=17 ino=257 dd-2584 [000] 215.552363: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1082 unstable=0 bg_thresh=995 thresh=1990 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 215.552372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=63900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 215.559304: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1082 unstable=0 bg_thresh=995 thresh=1990 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 215.559312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=63900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 215.567299: balance_dirty_state: bdi btrfs-1: dirty=422 wb=932 unstable=0 bg_thresh=994 thresh=1989 gap=635 poll_thresh=18 ino=257 dd-2584 [000] 215.567380: balance_dirty_state: bdi btrfs-1: dirty=422 wb=932 unstable=0 bg_thresh=991 thresh=1983 gap=629 poll_thresh=13 ino=257 dd-2584 [000] 215.567614: balance_dirty_state: bdi btrfs-1: dirty=447 wb=932 unstable=0 bg_thresh=994 thresh=1988 gap=609 poll_thresh=14 ino=257 dd-2584 [000] 215.567671: balance_dirty_state: bdi btrfs-1: dirty=472 wb=932 unstable=0 bg_thresh=991 thresh=1982 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 215.567728: balance_dirty_state: bdi btrfs-1: dirty=472 wb=932 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=16 ino=257 dd-2584 [000] 215.567842: balance_dirty_state: bdi btrfs-1: dirty=522 wb=932 unstable=0 bg_thresh=995 thresh=1991 gap=537 poll_thresh=17 ino=257 dd-2584 [000] 215.567955: balance_dirty_state: bdi btrfs-1: dirty=547 wb=932 unstable=0 bg_thresh=995 thresh=1990 gap=511 poll_thresh=18 ino=257 dd-2584 [000] 215.568068: balance_dirty_state: bdi btrfs-1: dirty=572 wb=932 unstable=0 bg_thresh=994 thresh=1989 gap=485 poll_thresh=19 ino=257 dd-2584 [000] 215.568073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=63900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.575338: balance_dirty_state: bdi btrfs-1: dirty=572 wb=807 unstable=0 bg_thresh=993 thresh=1986 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 215.575465: balance_dirty_state: bdi btrfs-1: dirty=597 wb=807 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 215.575523: balance_dirty_state: bdi btrfs-1: dirty=597 wb=807 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 215.575579: balance_dirty_state: bdi btrfs-1: dirty=622 wb=807 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 215.575693: balance_dirty_state: bdi btrfs-1: dirty=647 wb=807 unstable=0 bg_thresh=991 thresh=1983 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 215.575807: balance_dirty_state: bdi btrfs-1: dirty=697 wb=807 unstable=0 bg_thresh=993 thresh=1987 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 215.575812: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=63900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.583406: balance_dirty_state: bdi btrfs-1: dirty=697 wb=807 unstable=0 bg_thresh=993 thresh=1987 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 215.583416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=63900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 215.595283: balance_dirty_state: bdi btrfs-1: dirty=697 wb=732 unstable=0 bg_thresh=986 thresh=1972 gap=543 poll_thresh=18 ino=257 dd-2584 [000] 215.595717: balance_dirty_state: bdi btrfs-1: dirty=722 wb=732 unstable=0 bg_thresh=991 thresh=1982 gap=528 poll_thresh=13 ino=257 dd-2584 [000] 215.595800: balance_dirty_state: bdi btrfs-1: dirty=722 wb=732 unstable=0 bg_thresh=991 thresh=1982 gap=528 poll_thresh=14 ino=257 dd-2584 [000] 215.595886: balance_dirty_state: bdi btrfs-1: dirty=747 wb=732 unstable=0 bg_thresh=993 thresh=1987 gap=508 poll_thresh=15 ino=257 dd-2584 [000] 215.595969: balance_dirty_state: bdi btrfs-1: dirty=772 wb=732 unstable=0 bg_thresh=993 thresh=1986 gap=482 poll_thresh=16 ino=257 dd-2584 [000] 215.595975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=63900 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 215.603378: balance_dirty_state: bdi btrfs-1: dirty=772 wb=732 unstable=0 bg_thresh=982 thresh=1964 gap=460 poll_thresh=16 ino=257 dd-2584 [001] 215.603384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=63900 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 215.611377: balance_dirty_state: bdi btrfs-1: dirty=772 wb=607 unstable=0 bg_thresh=982 thresh=1964 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 215.611444: balance_dirty_state: bdi btrfs-1: dirty=797 wb=607 unstable=0 bg_thresh=982 thresh=1964 gap=560 poll_thresh=12 ino=257 dd-2584 [001] 215.611501: balance_dirty_state: bdi btrfs-1: dirty=797 wb=607 unstable=0 bg_thresh=984 thresh=1969 gap=565 poll_thresh=13 ino=257 dd-2584 [001] 215.611558: balance_dirty_state: bdi btrfs-1: dirty=822 wb=607 unstable=0 bg_thresh=984 thresh=1969 gap=540 poll_thresh=14 ino=257 dd-2584 [001] 215.611616: balance_dirty_state: bdi btrfs-1: dirty=847 wb=607 unstable=0 bg_thresh=987 thresh=1974 gap=520 poll_thresh=15 ino=257 dd-2584 [001] 215.611674: balance_dirty_state: bdi btrfs-1: dirty=847 wb=607 unstable=0 bg_thresh=987 thresh=1974 gap=520 poll_thresh=16 ino=257 dd-2584 [001] 215.611792: balance_dirty_state: bdi btrfs-1: dirty=872 wb=607 unstable=0 bg_thresh=989 thresh=1978 gap=499 poll_thresh=17 ino=257 dd-2584 [001] 215.611912: balance_dirty_state: bdi btrfs-1: dirty=922 wb=607 unstable=0 bg_thresh=988 thresh=1977 gap=448 poll_thresh=18 ino=257 dd-2584 [001] 215.611917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-379% task_weight=99% bdi_bw=63900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 215.623367: balance_dirty_state: bdi btrfs-1: dirty=922 wb=482 unstable=0 bg_thresh=987 thresh=1975 gap=571 poll_thresh=18 ino=257 dd-2584 [001] 215.623468: balance_dirty_state: bdi btrfs-1: dirty=922 wb=482 unstable=0 bg_thresh=990 thresh=1980 gap=576 poll_thresh=13 ino=257 dd-2584 [001] 215.623529: balance_dirty_state: bdi btrfs-1: dirty=947 wb=482 unstable=0 bg_thresh=987 thresh=1974 gap=545 poll_thresh=14 ino=257 dd-2584 [001] 215.623591: balance_dirty_state: bdi btrfs-1: dirty=972 wb=482 unstable=0 bg_thresh=986 thresh=1973 gap=519 poll_thresh=15 ino=257 dd-2584 [001] 215.623832: balance_dirty_state: bdi btrfs-1: dirty=972 wb=482 unstable=0 bg_thresh=989 thresh=1978 gap=524 poll_thresh=16 ino=257 dd-2584 [001] 215.623954: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=482 unstable=0 bg_thresh=988 thresh=1977 gap=473 poll_thresh=17 ino=257 dd-2584 [001] 215.623959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=63900 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 215.623975: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13048 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 215.625665: writeback_single_inode: bdi btrfs-1: ino=257 state= age=136 wrote=704 to_write=7488 dd-2584 [001] 215.635394: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1057 unstable=0 bg_thresh=985 thresh=1971 gap=592 poll_thresh=17 ino=257 dd-2584 [001] 215.635512: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1057 unstable=0 bg_thresh=985 thresh=1970 gap=591 poll_thresh=13 ino=257 dd-2584 [001] 215.635574: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1057 unstable=0 bg_thresh=985 thresh=1970 gap=566 poll_thresh=14 ino=257 dd-2584 [001] 215.635631: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1057 unstable=0 bg_thresh=984 thresh=1969 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 215.635689: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1057 unstable=0 bg_thresh=984 thresh=1969 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 215.635805: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1057 unstable=0 bg_thresh=986 thresh=1973 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 215.635920: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1057 unstable=0 bg_thresh=986 thresh=1972 gap=468 poll_thresh=18 ino=257 dd-2584 [001] 215.635924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-289% task_weight=99% bdi_bw=63900 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 215.643406: balance_dirty_state: bdi btrfs-1: dirty=447 wb=932 unstable=0 bg_thresh=985 thresh=1971 gap=592 poll_thresh=18 ino=257 dd-2584 [001] 215.643490: balance_dirty_state: bdi btrfs-1: dirty=447 wb=932 unstable=0 bg_thresh=985 thresh=1970 gap=591 poll_thresh=13 ino=257 dd-2584 [001] 215.643556: balance_dirty_state: bdi btrfs-1: dirty=472 wb=932 unstable=0 bg_thresh=985 thresh=1970 gap=566 poll_thresh=14 ino=257 dd-2584 [001] 215.643618: balance_dirty_state: bdi btrfs-1: dirty=497 wb=932 unstable=0 bg_thresh=984 thresh=1969 gap=540 poll_thresh=15 ino=257 dd-2584 [001] 215.643679: balance_dirty_state: bdi btrfs-1: dirty=497 wb=932 unstable=0 bg_thresh=981 thresh=1963 gap=534 poll_thresh=16 ino=257 dd-2584 [001] 215.643993: balance_dirty_state: bdi btrfs-1: dirty=547 wb=932 unstable=0 bg_thresh=983 thresh=1967 gap=488 poll_thresh=17 ino=257 dd-2584 [001] 215.643998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 215.651382: balance_dirty_state: bdi btrfs-1: dirty=547 wb=932 unstable=0 bg_thresh=983 thresh=1967 gap=488 poll_thresh=17 ino=257 dd-2584 [001] 215.651391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 215.659439: balance_dirty_state: bdi btrfs-1: dirty=547 wb=932 unstable=0 bg_thresh=983 thresh=1967 gap=488 poll_thresh=17 ino=257 dd-2584 [001] 215.659453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 215.667388: balance_dirty_state: bdi btrfs-1: dirty=547 wb=807 unstable=0 bg_thresh=985 thresh=1970 gap=616 poll_thresh=17 ino=257 dd-2584 [001] 215.667516: balance_dirty_state: bdi btrfs-1: dirty=547 wb=807 unstable=0 bg_thresh=987 thresh=1975 gap=621 poll_thresh=13 ino=257 dd-2584 [001] 215.667639: balance_dirty_state: bdi btrfs-1: dirty=572 wb=807 unstable=0 bg_thresh=984 thresh=1969 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 215.667755: balance_dirty_state: bdi btrfs-1: dirty=572 wb=807 unstable=0 bg_thresh=987 thresh=1974 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 215.667873: balance_dirty_state: bdi btrfs-1: dirty=597 wb=807 unstable=0 bg_thresh=984 thresh=1968 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 215.668109: balance_dirty_state: bdi btrfs-1: dirty=622 wb=807 unstable=0 bg_thresh=986 thresh=1972 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 215.668343: balance_dirty_state: bdi btrfs-1: dirty=672 wb=807 unstable=0 bg_thresh=985 thresh=1971 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 215.668352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 215.675429: balance_dirty_state: bdi btrfs-1: dirty=672 wb=707 unstable=0 bg_thresh=984 thresh=1968 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 215.675497: balance_dirty_state: bdi btrfs-1: dirty=672 wb=707 unstable=0 bg_thresh=986 thresh=1973 gap=594 poll_thresh=13 ino=257 dd-2584 [001] 215.675558: balance_dirty_state: bdi btrfs-1: dirty=697 wb=707 unstable=0 bg_thresh=983 thresh=1967 gap=563 poll_thresh=14 ino=257 dd-2584 [001] 215.675617: balance_dirty_state: bdi btrfs-1: dirty=722 wb=707 unstable=0 bg_thresh=986 thresh=1972 gap=543 poll_thresh=15 ino=257 dd-2584 [001] 215.675677: balance_dirty_state: bdi btrfs-1: dirty=722 wb=707 unstable=0 bg_thresh=983 thresh=1966 gap=537 poll_thresh=16 ino=257 dd-2584 [001] 215.675796: balance_dirty_state: bdi btrfs-1: dirty=747 wb=707 unstable=0 bg_thresh=985 thresh=1970 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 215.676093: balance_dirty_state: bdi btrfs-1: dirty=797 wb=707 unstable=0 bg_thresh=984 thresh=1969 gap=465 poll_thresh=18 ino=257 dd-2584 [001] 215.676098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.683397: balance_dirty_state: bdi btrfs-1: dirty=797 wb=582 unstable=0 bg_thresh=982 thresh=1965 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 215.683466: balance_dirty_state: bdi btrfs-1: dirty=797 wb=582 unstable=0 bg_thresh=982 thresh=1965 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 215.683522: balance_dirty_state: bdi btrfs-1: dirty=822 wb=582 unstable=0 bg_thresh=985 thresh=1970 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 215.683579: balance_dirty_state: bdi btrfs-1: dirty=822 wb=582 unstable=0 bg_thresh=985 thresh=1970 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 215.683634: balance_dirty_state: bdi btrfs-1: dirty=847 wb=582 unstable=0 bg_thresh=987 thresh=1975 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 215.683747: balance_dirty_state: bdi btrfs-1: dirty=872 wb=582 unstable=0 bg_thresh=990 thresh=1980 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 215.683861: balance_dirty_state: bdi btrfs-1: dirty=922 wb=582 unstable=0 bg_thresh=992 thresh=1984 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 215.683866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 215.695367: balance_dirty_state: bdi btrfs-1: dirty=922 wb=457 unstable=0 bg_thresh=981 thresh=1962 gap=583 poll_thresh=18 ino=257 dd-2584 [000] 215.695495: balance_dirty_state: bdi btrfs-1: dirty=922 wb=457 unstable=0 bg_thresh=981 thresh=1962 gap=583 poll_thresh=13 ino=257 dd-2584 [000] 215.695611: balance_dirty_state: bdi btrfs-1: dirty=947 wb=457 unstable=0 bg_thresh=983 thresh=1967 gap=563 poll_thresh=14 ino=257 dd-2584 [000] 215.695727: balance_dirty_state: bdi btrfs-1: dirty=972 wb=457 unstable=0 bg_thresh=983 thresh=1967 gap=538 poll_thresh=15 ino=257 dd-2584 [000] 215.695843: balance_dirty_state: bdi btrfs-1: dirty=972 wb=457 unstable=0 bg_thresh=986 thresh=1972 gap=543 poll_thresh=16 ino=257 dd-2584 [000] 215.696075: balance_dirty_state: bdi btrfs-1: dirty=997 wb=457 unstable=0 bg_thresh=988 thresh=1977 gap=523 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 215.696126: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13120 wrote=0 to_write=8192 dd-2584 [000] 215.696695: balance_dirty_state: bdi btrfs-1: dirty=972 wb=532 unstable=0 bg_thresh=990 thresh=1981 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 215.696698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 215.698333: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=736 to_write=7456 dd-2584 [000] 215.703341: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1082 unstable=0 bg_thresh=990 thresh=1980 gap=601 poll_thresh=18 ino=257 dd-2584 [000] 215.703467: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1082 unstable=0 bg_thresh=987 thresh=1974 gap=595 poll_thresh=13 ino=257 dd-2584 [000] 215.703585: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1082 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=14 ino=257 dd-2584 [000] 215.703703: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1082 unstable=0 bg_thresh=986 thresh=1973 gap=544 poll_thresh=15 ino=257 dd-2584 [000] 215.703821: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1082 unstable=0 bg_thresh=989 thresh=1978 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 215.704058: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1082 unstable=0 bg_thresh=991 thresh=1982 gap=503 poll_thresh=17 ino=257 dd-2584 [000] 215.704293: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1082 unstable=0 bg_thresh=990 thresh=1981 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 215.704302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 215.711346: balance_dirty_state: bdi btrfs-1: dirty=422 wb=957 unstable=0 bg_thresh=991 thresh=1983 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 215.711417: balance_dirty_state: bdi btrfs-1: dirty=447 wb=957 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=13 ino=257 dd-2584 [000] 215.711474: balance_dirty_state: bdi btrfs-1: dirty=447 wb=957 unstable=0 bg_thresh=991 thresh=1982 gap=578 poll_thresh=14 ino=257 dd-2584 [000] 215.711531: balance_dirty_state: bdi btrfs-1: dirty=472 wb=957 unstable=0 bg_thresh=988 thresh=1976 gap=547 poll_thresh=15 ino=257 dd-2584 [000] 215.711587: balance_dirty_state: bdi btrfs-1: dirty=472 wb=957 unstable=0 bg_thresh=990 thresh=1981 gap=552 poll_thresh=16 ino=257 dd-2584 [000] 215.711701: balance_dirty_state: bdi btrfs-1: dirty=522 wb=957 unstable=0 bg_thresh=992 thresh=1985 gap=506 poll_thresh=17 ino=257 dd-2584 [000] 215.711988: balance_dirty_state: bdi btrfs-1: dirty=547 wb=957 unstable=0 bg_thresh=989 thresh=1978 gap=474 poll_thresh=18 ino=257 dd-2584 [000] 215.711993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.719336: balance_dirty_state: bdi btrfs-1: dirty=547 wb=757 unstable=0 bg_thresh=990 thresh=1981 gap=677 poll_thresh=18 ino=257 dd-2584 [004] 215.719424: balance_dirty_state: bdi btrfs-1: dirty=547 wb=757 unstable=0 bg_thresh=990 thresh=1981 gap=677 poll_thresh=13 ino=257 dd-2584 [004] 215.719507: balance_dirty_state: bdi btrfs-1: dirty=572 wb=757 unstable=0 bg_thresh=993 thresh=1986 gap=657 poll_thresh=14 ino=257 dd-2584 [004] 215.719591: balance_dirty_state: bdi btrfs-1: dirty=597 wb=757 unstable=0 bg_thresh=993 thresh=1986 gap=632 poll_thresh=15 ino=257 dd-2584 [004] 215.719674: balance_dirty_state: bdi btrfs-1: dirty=597 wb=757 unstable=0 bg_thresh=995 thresh=1991 gap=637 poll_thresh=16 ino=257 dd-2584 [004] 215.719843: balance_dirty_state: bdi btrfs-1: dirty=647 wb=757 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 215.720015: balance_dirty_state: bdi btrfs-1: dirty=672 wb=757 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=18 ino=257 dd-2584 [004] 215.720183: balance_dirty_state: bdi btrfs-1: dirty=697 wb=757 unstable=0 bg_thresh=996 thresh=1993 gap=539 poll_thresh=19 ino=257 dd-2584 [004] 215.720351: balance_dirty_state: bdi btrfs-1: dirty=722 wb=757 unstable=0 bg_thresh=996 thresh=1992 gap=513 poll_thresh=20 ino=257 dd-2584 [004] 215.720520: balance_dirty_state: bdi btrfs-1: dirty=772 wb=757 unstable=0 bg_thresh=998 thresh=1996 gap=467 poll_thresh=21 ino=257 dd-2584 [004] 215.720526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.727413: balance_dirty_state: bdi btrfs-1: dirty=772 wb=757 unstable=0 bg_thresh=989 thresh=1979 gap=450 poll_thresh=21 ino=257 dd-2584 [004] 215.727424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.735400: balance_dirty_state: bdi btrfs-1: dirty=772 wb=632 unstable=0 bg_thresh=996 thresh=1993 gap=589 poll_thresh=21 ino=257 dd-2584 [004] 215.735499: balance_dirty_state: bdi btrfs-1: dirty=772 wb=632 unstable=0 bg_thresh=996 thresh=1993 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 215.735869: balance_dirty_state: bdi btrfs-1: dirty=822 wb=632 unstable=0 bg_thresh=999 thresh=1998 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 215.735990: balance_dirty_state: bdi btrfs-1: dirty=847 wb=632 unstable=0 bg_thresh=998 thresh=1997 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 215.736113: balance_dirty_state: bdi btrfs-1: dirty=872 wb=632 unstable=0 bg_thresh=997 thresh=1995 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 215.736118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.744835: balance_dirty_state: bdi btrfs-1: dirty=872 wb=507 unstable=0 bg_thresh=978 thresh=1957 gap=578 poll_thresh=19 ino=257 dd-2584 [004] 215.744924: balance_dirty_state: bdi btrfs-1: dirty=897 wb=507 unstable=0 bg_thresh=978 thresh=1957 gap=553 poll_thresh=14 ino=257 dd-2584 [004] 215.745010: balance_dirty_state: bdi btrfs-1: dirty=897 wb=507 unstable=0 bg_thresh=981 thresh=1962 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 215.745094: balance_dirty_state: bdi btrfs-1: dirty=922 wb=507 unstable=0 bg_thresh=981 thresh=1962 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 215.745231: balance_dirty_state: bdi btrfs-1: dirty=947 wb=507 unstable=0 bg_thresh=986 thresh=1972 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 215.745356: balance_dirty_state: bdi btrfs-1: dirty=997 wb=507 unstable=0 bg_thresh=985 thresh=1971 gap=467 poll_thresh=18 ino=257 dd-2584 [004] 215.745362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=60908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 215.745546: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13168 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 215.747172: writeback_single_inode: bdi btrfs-1: ino=257 state= age=108 wrote=704 to_write=7488 dd-2584 [004] 215.751335: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1207 unstable=0 bg_thresh=982 thresh=1965 gap=461 poll_thresh=18 ino=257 dd-2584 [004] 215.751340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-300% task_weight=100% bdi_bw=59012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.759411: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1082 unstable=0 bg_thresh=982 thresh=1965 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 215.759506: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1082 unstable=0 bg_thresh=985 thresh=1970 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 215.759597: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1082 unstable=0 bg_thresh=982 thresh=1964 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 215.759682: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1082 unstable=0 bg_thresh=984 thresh=1969 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 215.759925: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1082 unstable=0 bg_thresh=981 thresh=1963 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 215.760040: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1082 unstable=0 bg_thresh=983 thresh=1967 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 215.760155: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1082 unstable=0 bg_thresh=983 thresh=1966 gap=462 poll_thresh=18 ino=257 dd-2584 [004] 215.760160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=59012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 215.767470: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1082 unstable=0 bg_thresh=983 thresh=1966 gap=462 poll_thresh=18 ino=257 dd-2584 [005] 215.767483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=59012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 215.779447: balance_dirty_state: bdi btrfs-1: dirty=422 wb=957 unstable=0 bg_thresh=982 thresh=1965 gap=586 poll_thresh=18 ino=257 dd-2584 [006] 215.779562: balance_dirty_state: bdi btrfs-1: dirty=447 wb=957 unstable=0 bg_thresh=982 thresh=1965 gap=561 poll_thresh=13 ino=257 dd-2584 [006] 215.779680: balance_dirty_state: bdi btrfs-1: dirty=447 wb=957 unstable=0 bg_thresh=985 thresh=1970 gap=566 poll_thresh=14 ino=257 dd-2584 [006] 215.779796: balance_dirty_state: bdi btrfs-1: dirty=472 wb=957 unstable=0 bg_thresh=987 thresh=1975 gap=546 poll_thresh=15 ino=257 dd-2584 [006] 215.779914: balance_dirty_state: bdi btrfs-1: dirty=497 wb=957 unstable=0 bg_thresh=987 thresh=1975 gap=521 poll_thresh=16 ino=257 dd-2584 [006] 215.780149: balance_dirty_state: bdi btrfs-1: dirty=522 wb=957 unstable=0 bg_thresh=990 thresh=1980 gap=501 poll_thresh=17 ino=257 dd-2584 [006] 215.780384: balance_dirty_state: bdi btrfs-1: dirty=547 wb=957 unstable=0 bg_thresh=992 thresh=1984 gap=480 poll_thresh=18 ino=257 dd-2584 [006] 215.780392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=59012 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 215.787432: balance_dirty_state: bdi btrfs-1: dirty=547 wb=832 unstable=0 bg_thresh=991 thresh=1983 gap=604 poll_thresh=18 ino=257 dd-2584 [006] 215.787531: balance_dirty_state: bdi btrfs-1: dirty=572 wb=807 unstable=0 bg_thresh=985 thresh=1970 gap=591 poll_thresh=13 ino=257 dd-2584 [006] 215.787617: balance_dirty_state: bdi btrfs-1: dirty=597 wb=807 unstable=0 bg_thresh=987 thresh=1975 gap=571 poll_thresh=14 ino=257 dd-2584 [006] 215.787700: balance_dirty_state: bdi btrfs-1: dirty=597 wb=807 unstable=0 bg_thresh=990 thresh=1980 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 215.788026: balance_dirty_state: bdi btrfs-1: dirty=622 wb=807 unstable=0 bg_thresh=987 thresh=1974 gap=545 poll_thresh=16 ino=257 dd-2584 [006] 215.788188: balance_dirty_state: bdi btrfs-1: dirty=647 wb=807 unstable=0 bg_thresh=989 thresh=1978 gap=524 poll_thresh=17 ino=257 dd-2584 [006] 215.788366: balance_dirty_state: bdi btrfs-1: dirty=672 wb=732 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=18 ino=257 dd-2584 [006] 215.788526: balance_dirty_state: bdi btrfs-1: dirty=722 wb=732 unstable=0 bg_thresh=988 thresh=1976 gap=522 poll_thresh=19 ino=257 dd-2584 [006] 215.788685: balance_dirty_state: bdi btrfs-1: dirty=747 wb=732 unstable=0 bg_thresh=987 thresh=1975 gap=496 poll_thresh=20 ino=257 dd-2584 [006] 215.788846: balance_dirty_state: bdi btrfs-1: dirty=772 wb=732 unstable=0 bg_thresh=989 thresh=1979 gap=475 poll_thresh=21 ino=257 dd-2584 [006] 215.788852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=59012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 215.795451: balance_dirty_state: bdi btrfs-1: dirty=772 wb=732 unstable=0 bg_thresh=986 thresh=1973 gap=469 poll_thresh=21 ino=257 dd-2584 [006] 215.795456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=59012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 215.803399: balance_dirty_state: bdi btrfs-1: dirty=772 wb=482 unstable=0 bg_thresh=990 thresh=1980 gap=726 poll_thresh=21 ino=257 dd-2584 [000] 215.803474: balance_dirty_state: bdi btrfs-1: dirty=797 wb=482 unstable=0 bg_thresh=990 thresh=1980 gap=701 poll_thresh=16 ino=257 dd-2584 [000] 215.803589: balance_dirty_state: bdi btrfs-1: dirty=822 wb=482 unstable=0 bg_thresh=992 thresh=1985 gap=681 poll_thresh=17 ino=257 dd-2584 [000] 215.803706: balance_dirty_state: bdi btrfs-1: dirty=847 wb=482 unstable=0 bg_thresh=997 thresh=1995 gap=666 poll_thresh=18 ino=257 dd-2584 [000] 215.804003: balance_dirty_state: bdi btrfs-1: dirty=872 wb=482 unstable=0 bg_thresh=997 thresh=1994 gap=640 poll_thresh=19 ino=257 dd-2584 [000] 215.804119: balance_dirty_state: bdi btrfs-1: dirty=922 wb=482 unstable=0 bg_thresh=996 thresh=1993 gap=589 poll_thresh=20 ino=257 dd-2584 [000] 215.804236: balance_dirty_state: bdi btrfs-1: dirty=947 wb=482 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=21 ino=257 dd-2584 [000] 215.804352: balance_dirty_state: bdi btrfs-1: dirty=972 wb=482 unstable=0 bg_thresh=998 thresh=1996 gap=542 poll_thresh=22 ino=257 dd-2584 [000] 215.804469: balance_dirty_state: bdi btrfs-1: dirty=997 wb=482 unstable=0 bg_thresh=997 thresh=1995 gap=516 poll_thresh=23 ino=257 dd-2584 [000] 215.804586: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=482 unstable=0 bg_thresh=997 thresh=1994 gap=465 poll_thresh=24 ino=257 dd-2584 [000] 215.804591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=59012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 215.804602: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13228 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 215.806315: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=752 to_write=7440 dd-2584 [000] 215.811353: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1207 unstable=0 bg_thresh=997 thresh=1994 gap=490 poll_thresh=24 ino=257 dd-2584 [000] 215.811359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=59012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.819377: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1207 unstable=0 bg_thresh=989 thresh=1978 gap=474 poll_thresh=24 ino=257 dd-2584 [004] 215.819389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=59012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 215.827431: balance_dirty_state: bdi btrfs-1: dirty=297 wb=957 unstable=0 bg_thresh=989 thresh=1979 gap=725 poll_thresh=24 ino=257 dd-2584 [000] 215.827510: balance_dirty_state: bdi btrfs-1: dirty=297 wb=957 unstable=0 bg_thresh=992 thresh=1984 gap=730 poll_thresh=18 ino=257 dd-2584 [000] 215.827620: balance_dirty_state: bdi btrfs-1: dirty=347 wb=957 unstable=0 bg_thresh=994 thresh=1989 gap=685 poll_thresh=19 ino=257 dd-2584 [000] 215.827904: balance_dirty_state: bdi btrfs-1: dirty=372 wb=957 unstable=0 bg_thresh=997 thresh=1994 gap=665 poll_thresh=20 ino=257 dd-2584 [000] 215.828020: balance_dirty_state: bdi btrfs-1: dirty=397 wb=957 unstable=0 bg_thresh=996 thresh=1993 gap=639 poll_thresh=21 ino=257 dd-2584 [000] 215.828132: balance_dirty_state: bdi btrfs-1: dirty=447 wb=957 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=22 ino=257 dd-2584 [000] 215.828245: balance_dirty_state: bdi btrfs-1: dirty=472 wb=957 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=23 ino=257 dd-2584 [000] 215.828358: balance_dirty_state: bdi btrfs-1: dirty=497 wb=957 unstable=0 bg_thresh=997 thresh=1995 gap=541 poll_thresh=24 ino=257 dd-2584 [000] 215.828471: balance_dirty_state: bdi btrfs-1: dirty=522 wb=957 unstable=0 bg_thresh=999 thresh=1999 gap=520 poll_thresh=25 ino=257 dd-2584 [000] 215.828584: balance_dirty_state: bdi btrfs-1: dirty=572 wb=957 unstable=0 bg_thresh=999 thresh=1998 gap=469 poll_thresh=26 ino=257 dd-2584 [000] 215.828588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=59012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 215.835455: balance_dirty_state: bdi btrfs-1: dirty=572 wb=957 unstable=0 bg_thresh=999 thresh=1998 gap=469 poll_thresh=26 ino=257 dd-2584 [000] 215.835465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=59012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 215.843479: balance_dirty_state: bdi btrfs-1: dirty=572 wb=957 unstable=0 bg_thresh=999 thresh=1998 gap=469 poll_thresh=26 ino=257 dd-2584 [000] 215.843489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=59012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 215.851401: balance_dirty_state: bdi btrfs-1: dirty=572 wb=807 unstable=0 bg_thresh=991 thresh=1982 gap=603 poll_thresh=26 ino=257 dd-2584 [000] 215.851487: balance_dirty_state: bdi btrfs-1: dirty=572 wb=807 unstable=0 bg_thresh=991 thresh=1982 gap=603 poll_thresh=19 ino=257 dd-2584 [000] 215.851599: balance_dirty_state: bdi btrfs-1: dirty=622 wb=807 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=20 ino=257 dd-2584 [000] 215.851883: balance_dirty_state: bdi btrfs-1: dirty=647 wb=807 unstable=0 bg_thresh=998 thresh=1997 gap=543 poll_thresh=21 ino=257 dd-2584 [000] 215.851997: balance_dirty_state: bdi btrfs-1: dirty=672 wb=807 unstable=0 bg_thresh=998 thresh=1996 gap=517 poll_thresh=22 ino=257 dd-2584 [000] 215.852109: balance_dirty_state: bdi btrfs-1: dirty=697 wb=807 unstable=0 bg_thresh=997 thresh=1995 gap=491 poll_thresh=23 ino=257 dd-2584 [000] 215.852114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=59012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.859368: balance_dirty_state: bdi btrfs-1: dirty=697 wb=757 unstable=0 bg_thresh=991 thresh=1983 gap=529 poll_thresh=23 ino=257 dd-2584 [004] 215.859457: balance_dirty_state: bdi btrfs-1: dirty=697 wb=757 unstable=0 bg_thresh=994 thresh=1988 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 215.859626: balance_dirty_state: bdi btrfs-1: dirty=747 wb=757 unstable=0 bg_thresh=993 thresh=1987 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 215.859633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.867418: balance_dirty_state: bdi btrfs-1: dirty=747 wb=757 unstable=0 bg_thresh=987 thresh=1975 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 215.867423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-284% task_weight=98% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.875470: balance_dirty_state: bdi btrfs-1: dirty=747 wb=632 unstable=0 bg_thresh=986 thresh=1973 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 215.875562: balance_dirty_state: bdi btrfs-1: dirty=747 wb=632 unstable=0 bg_thresh=989 thresh=1978 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 215.875645: balance_dirty_state: bdi btrfs-1: dirty=772 wb=632 unstable=0 bg_thresh=986 thresh=1972 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 215.875730: balance_dirty_state: bdi btrfs-1: dirty=797 wb=632 unstable=0 bg_thresh=988 thresh=1977 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 215.875818: balance_dirty_state: bdi btrfs-1: dirty=797 wb=632 unstable=0 bg_thresh=988 thresh=1976 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 215.875990: balance_dirty_state: bdi btrfs-1: dirty=822 wb=632 unstable=0 bg_thresh=987 thresh=1975 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 215.876443: balance_dirty_state: bdi btrfs-1: dirty=872 wb=632 unstable=0 bg_thresh=990 thresh=1980 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 215.876449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.887466: balance_dirty_state: bdi btrfs-1: dirty=872 wb=357 unstable=0 bg_thresh=985 thresh=1971 gap=742 poll_thresh=18 ino=257 dd-2584 [004] 215.887557: balance_dirty_state: bdi btrfs-1: dirty=872 wb=357 unstable=0 bg_thresh=988 thresh=1976 gap=747 poll_thresh=13 ino=257 dd-2584 [004] 215.887637: balance_dirty_state: bdi btrfs-1: dirty=897 wb=357 unstable=0 bg_thresh=985 thresh=1970 gap=716 poll_thresh=14 ino=257 dd-2584 [004] 215.887723: balance_dirty_state: bdi btrfs-1: dirty=922 wb=357 unstable=0 bg_thresh=987 thresh=1975 gap=696 poll_thresh=15 ino=257 dd-2584 [004] 215.887811: balance_dirty_state: bdi btrfs-1: dirty=922 wb=357 unstable=0 bg_thresh=987 thresh=1974 gap=695 poll_thresh=16 ino=257 dd-2584 [004] 215.887986: balance_dirty_state: bdi btrfs-1: dirty=972 wb=357 unstable=0 bg_thresh=986 thresh=1973 gap=644 poll_thresh=17 ino=257 dd-2584 [004] 215.888160: balance_dirty_state: bdi btrfs-1: dirty=997 wb=357 unstable=0 bg_thresh=986 thresh=1972 gap=618 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 215.888224: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13312 wrote=0 to_write=8192 dd-2584 [004] 215.888350: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=357 unstable=0 bg_thresh=988 thresh=1976 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 215.888541: balance_dirty_state: bdi btrfs-1: dirty=972 wb=432 unstable=0 bg_thresh=987 thresh=1975 gap=571 poll_thresh=20 ino=257 dd-2584 [004] 215.888737: balance_dirty_state: bdi btrfs-1: dirty=947 wb=532 unstable=0 bg_thresh=987 thresh=1974 gap=495 poll_thresh=21 ino=257 dd-2584 [004] 215.889220: balance_dirty_state: bdi btrfs-1: dirty=747 wb=732 unstable=0 bg_thresh=986 thresh=1973 gap=494 poll_thresh=22 ino=257 dd-2584 [004] 215.889415: balance_dirty_state: bdi btrfs-1: dirty=697 wb=832 unstable=0 bg_thresh=988 thresh=1977 gap=448 poll_thresh=23 ino=257 dd-2584 [004] 215.889417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-164% task_gap=-426% task_weight=98% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 215.890354: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=880 to_write=7312 dd-2584 [004] 215.895461: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1132 unstable=0 bg_thresh=985 thresh=1970 gap=566 poll_thresh=23 ino=257 dd-2584 [004] 215.895527: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1132 unstable=0 bg_thresh=985 thresh=1970 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 215.895649: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1132 unstable=0 bg_thresh=987 thresh=1974 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 215.895769: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1132 unstable=0 bg_thresh=986 thresh=1973 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 215.895892: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1132 unstable=0 bg_thresh=986 thresh=1972 gap=443 poll_thresh=20 ino=257 dd-2584 [004] 215.895896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-143% task_gap=-385% task_weight=98% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.903443: balance_dirty_state: bdi btrfs-1: dirty=397 wb=982 unstable=0 bg_thresh=985 thresh=1971 gap=592 poll_thresh=20 ino=257 dd-2584 [004] 215.903536: balance_dirty_state: bdi btrfs-1: dirty=397 wb=982 unstable=0 bg_thresh=985 thresh=1970 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 215.903597: balance_dirty_state: bdi btrfs-1: dirty=422 wb=982 unstable=0 bg_thresh=985 thresh=1970 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 215.903714: balance_dirty_state: bdi btrfs-1: dirty=447 wb=982 unstable=0 bg_thresh=984 thresh=1968 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 215.903831: balance_dirty_state: bdi btrfs-1: dirty=497 wb=982 unstable=0 bg_thresh=983 thresh=1967 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 215.903835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-344% task_weight=98% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.911502: balance_dirty_state: bdi btrfs-1: dirty=497 wb=882 unstable=0 bg_thresh=983 thresh=1966 gap=587 poll_thresh=18 ino=257 dd-2584 [004] 215.911909: balance_dirty_state: bdi btrfs-1: dirty=497 wb=882 unstable=0 bg_thresh=985 thresh=1971 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 215.911996: balance_dirty_state: bdi btrfs-1: dirty=522 wb=882 unstable=0 bg_thresh=982 thresh=1965 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 215.912080: balance_dirty_state: bdi btrfs-1: dirty=547 wb=882 unstable=0 bg_thresh=985 thresh=1970 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 215.912165: balance_dirty_state: bdi btrfs-1: dirty=547 wb=882 unstable=0 bg_thresh=984 thresh=1969 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 215.912334: balance_dirty_state: bdi btrfs-1: dirty=572 wb=882 unstable=0 bg_thresh=984 thresh=1968 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 215.912506: balance_dirty_state: bdi btrfs-1: dirty=622 wb=882 unstable=0 bg_thresh=983 thresh=1967 gap=463 poll_thresh=18 ino=257 dd-2584 [004] 215.912512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-344% task_weight=98% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.923445: balance_dirty_state: bdi btrfs-1: dirty=622 wb=757 unstable=0 bg_thresh=982 thresh=1964 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 215.923530: balance_dirty_state: bdi btrfs-1: dirty=622 wb=757 unstable=0 bg_thresh=984 thresh=1969 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 215.923598: balance_dirty_state: bdi btrfs-1: dirty=647 wb=757 unstable=0 bg_thresh=981 thresh=1963 gap=559 poll_thresh=14 ino=257 dd-2584 [004] 215.923663: balance_dirty_state: bdi btrfs-1: dirty=672 wb=757 unstable=0 bg_thresh=984 thresh=1968 gap=539 poll_thresh=15 ino=257 dd-2584 [004] 215.923730: balance_dirty_state: bdi btrfs-1: dirty=672 wb=757 unstable=0 bg_thresh=983 thresh=1967 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 215.923861: balance_dirty_state: bdi btrfs-1: dirty=722 wb=757 unstable=0 bg_thresh=983 thresh=1966 gap=487 poll_thresh=17 ino=257 dd-2584 [004] 215.923867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-345% task_weight=98% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 215.931418: balance_dirty_state: bdi btrfs-1: dirty=722 wb=632 unstable=0 bg_thresh=986 thresh=1972 gap=618 poll_thresh=17 ino=257 dd-2584 [004] 215.931537: balance_dirty_state: bdi btrfs-1: dirty=722 wb=632 unstable=0 bg_thresh=985 thresh=1971 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 215.931594: balance_dirty_state: bdi btrfs-1: dirty=747 wb=632 unstable=0 bg_thresh=985 thresh=1971 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 215.931822: balance_dirty_state: bdi btrfs-1: dirty=747 wb=632 unstable=0 bg_thresh=985 thresh=1970 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 215.931879: balance_dirty_state: bdi btrfs-1: dirty=772 wb=632 unstable=0 bg_thresh=985 thresh=1970 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 215.931991: balance_dirty_state: bdi btrfs-1: dirty=797 wb=632 unstable=0 bg_thresh=987 thresh=1974 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 215.932106: balance_dirty_state: bdi btrfs-1: dirty=847 wb=632 unstable=0 bg_thresh=986 thresh=1973 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 215.932219: balance_dirty_state: bdi btrfs-1: dirty=872 wb=632 unstable=0 bg_thresh=986 thresh=1972 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 215.932223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.939488: balance_dirty_state: bdi btrfs-1: dirty=872 wb=632 unstable=0 bg_thresh=986 thresh=1972 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 215.939493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 215.947524: balance_dirty_state: bdi btrfs-1: dirty=872 wb=632 unstable=0 bg_thresh=986 thresh=1972 gap=468 poll_thresh=19 ino=257 dd-2584 [000] 215.947534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 215.955460: balance_dirty_state: bdi btrfs-1: dirty=872 wb=507 unstable=0 bg_thresh=986 thresh=1973 gap=594 poll_thresh=19 ino=257 dd-2584 [000] 215.955568: balance_dirty_state: bdi btrfs-1: dirty=897 wb=507 unstable=0 bg_thresh=986 thresh=1973 gap=569 poll_thresh=14 ino=257 dd-2584 [000] 215.955670: balance_dirty_state: bdi btrfs-1: dirty=922 wb=507 unstable=0 bg_thresh=989 thresh=1978 gap=549 poll_thresh=15 ino=257 dd-2584 [000] 215.955769: balance_dirty_state: bdi btrfs-1: dirty=922 wb=507 unstable=0 bg_thresh=989 thresh=1978 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 215.955970: balance_dirty_state: bdi btrfs-1: dirty=972 wb=507 unstable=0 bg_thresh=994 thresh=1988 gap=509 poll_thresh=17 ino=257 dd-2584 [000] 215.956173: balance_dirty_state: bdi btrfs-1: dirty=997 wb=507 unstable=0 bg_thresh=993 thresh=1987 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 215.956180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=57316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 215.956262: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13380 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 215.959114: writeback_single_inode: bdi btrfs-1: ino=257 state= age=128 wrote=704 to_write=7488 dd-2584 [000] 215.963406: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1207 unstable=0 bg_thresh=993 thresh=1987 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 215.963411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.971452: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1207 unstable=0 bg_thresh=993 thresh=1987 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 215.971457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.979439: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1057 unstable=0 bg_thresh=991 thresh=1983 gap=629 poll_thresh=18 ino=257 dd-2584 [004] 215.979566: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1057 unstable=0 bg_thresh=991 thresh=1982 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 215.980049: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1057 unstable=0 bg_thresh=993 thresh=1987 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 215.980171: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1057 unstable=0 bg_thresh=990 thresh=1981 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 215.980287: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1057 unstable=0 bg_thresh=990 thresh=1980 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 215.980523: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1057 unstable=0 bg_thresh=989 thresh=1979 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 215.980757: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1057 unstable=0 bg_thresh=989 thresh=1978 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 215.980992: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1057 unstable=0 bg_thresh=991 thresh=1982 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 215.981001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-160% task_gap=-420% task_weight=100% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.987461: balance_dirty_state: bdi btrfs-1: dirty=447 wb=932 unstable=0 bg_thresh=985 thresh=1970 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 215.987577: balance_dirty_state: bdi btrfs-1: dirty=472 wb=932 unstable=0 bg_thresh=985 thresh=1970 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 215.987696: balance_dirty_state: bdi btrfs-1: dirty=497 wb=932 unstable=0 bg_thresh=984 thresh=1969 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 215.987814: balance_dirty_state: bdi btrfs-1: dirty=497 wb=932 unstable=0 bg_thresh=987 thresh=1974 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 215.988048: balance_dirty_state: bdi btrfs-1: dirty=547 wb=932 unstable=0 bg_thresh=986 thresh=1973 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 215.988282: balance_dirty_state: bdi btrfs-1: dirty=572 wb=932 unstable=0 bg_thresh=986 thresh=1972 gap=468 poll_thresh=18 ino=257 dd-2584 [004] 215.988290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-143% task_gap=-385% task_weight=98% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 215.999433: balance_dirty_state: bdi btrfs-1: dirty=572 wb=932 unstable=0 bg_thresh=994 thresh=1988 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 215.999439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-362% task_weight=98% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 216.007445: balance_dirty_state: bdi btrfs-1: dirty=572 wb=807 unstable=0 bg_thresh=989 thresh=1979 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 216.007819: balance_dirty_state: bdi btrfs-1: dirty=572 wb=807 unstable=0 bg_thresh=989 thresh=1979 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 216.007905: balance_dirty_state: bdi btrfs-1: dirty=597 wb=807 unstable=0 bg_thresh=992 thresh=1984 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 216.007990: balance_dirty_state: bdi btrfs-1: dirty=622 wb=807 unstable=0 bg_thresh=992 thresh=1984 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 216.008075: balance_dirty_state: bdi btrfs-1: dirty=622 wb=807 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 216.008248: balance_dirty_state: bdi btrfs-1: dirty=672 wb=807 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 216.008423: balance_dirty_state: bdi btrfs-1: dirty=697 wb=807 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 216.008429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-349% task_weight=98% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.016127: balance_dirty_state: bdi btrfs-1: dirty=697 wb=707 unstable=0 bg_thresh=988 thresh=1976 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 216.016220: balance_dirty_state: bdi btrfs-1: dirty=722 wb=707 unstable=0 bg_thresh=988 thresh=1976 gap=547 poll_thresh=13 ino=257 dd-2584 [004] 216.016308: balance_dirty_state: bdi btrfs-1: dirty=722 wb=707 unstable=0 bg_thresh=990 thresh=1981 gap=552 poll_thresh=14 ino=257 dd-2584 [004] 216.016398: balance_dirty_state: bdi btrfs-1: dirty=747 wb=707 unstable=0 bg_thresh=990 thresh=1981 gap=527 poll_thresh=15 ino=257 dd-2584 [004] 216.016486: balance_dirty_state: bdi btrfs-1: dirty=772 wb=707 unstable=0 bg_thresh=993 thresh=1986 gap=507 poll_thresh=16 ino=257 dd-2584 [004] 216.016666: balance_dirty_state: bdi btrfs-1: dirty=797 wb=707 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=17 ino=257 dd-2584 [004] 216.016673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-358% task_weight=98% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.023434: balance_dirty_state: bdi btrfs-1: dirty=797 wb=707 unstable=0 bg_thresh=989 thresh=1979 gap=475 poll_thresh=17 ino=257 dd-2584 [004] 216.023440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-138% task_gap=-376% task_weight=99% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.031483: balance_dirty_state: bdi btrfs-1: dirty=797 wb=557 unstable=0 bg_thresh=983 thresh=1967 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 216.031597: balance_dirty_state: bdi btrfs-1: dirty=797 wb=557 unstable=0 bg_thresh=983 thresh=1967 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 216.031747: balance_dirty_state: bdi btrfs-1: dirty=822 wb=557 unstable=0 bg_thresh=986 thresh=1972 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 216.032261: balance_dirty_state: bdi btrfs-1: dirty=847 wb=557 unstable=0 bg_thresh=986 thresh=1972 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 216.032347: balance_dirty_state: bdi btrfs-1: dirty=847 wb=557 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 216.032512: balance_dirty_state: bdi btrfs-1: dirty=897 wb=557 unstable=0 bg_thresh=994 thresh=1988 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 216.032687: balance_dirty_state: bdi btrfs-1: dirty=922 wb=557 unstable=0 bg_thresh=996 thresh=1992 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 216.032851: balance_dirty_state: bdi btrfs-1: dirty=947 wb=557 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 216.032858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-407% task_weight=99% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 216.039465: balance_dirty_state: bdi btrfs-1: dirty=947 wb=432 unstable=0 bg_thresh=981 thresh=1963 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 216.039555: balance_dirty_state: bdi btrfs-1: dirty=963 wb=438 unstable=0 bg_thresh=988 thresh=1977 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 216.039629: balance_dirty_state: bdi btrfs-1: dirty=988 wb=438 unstable=0 bg_thresh=984 thresh=1969 gap=543 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 216.039671: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13464 wrote=0 to_write=8192 dd-2584 [001] 216.039710: balance_dirty_state: bdi btrfs-1: dirty=988 wb=438 unstable=0 bg_thresh=987 thresh=1974 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 216.039864: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=438 unstable=0 bg_thresh=989 thresh=1978 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 216.040025: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=488 unstable=0 bg_thresh=994 thresh=1988 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 216.040027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 216.042115: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=768 to_write=7424 dd-2584 [001] 216.051447: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1068 unstable=0 bg_thresh=999 thresh=1998 gap=608 poll_thresh=18 ino=257 dd-2584 [001] 216.051633: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1068 unstable=0 bg_thresh=999 thresh=1998 gap=608 poll_thresh=13 ino=257 dd-2584 [001] 216.052380: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1068 unstable=0 bg_thresh=998 thresh=1997 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 216.052558: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1068 unstable=0 bg_thresh=998 thresh=1997 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 216.052734: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1068 unstable=0 bg_thresh=998 thresh=1996 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 216.053089: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1068 unstable=0 bg_thresh=997 thresh=1995 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 216.053403: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1068 unstable=0 bg_thresh=999 thresh=1999 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 216.053413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 216.063524: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1068 unstable=0 bg_thresh=1002 thresh=2005 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 216.063529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=56024 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 216.071534: balance_dirty_state: bdi btrfs-1: dirty=447 wb=943 unstable=0 bg_thresh=999 thresh=1999 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 216.071634: balance_dirty_state: bdi btrfs-1: dirty=472 wb=943 unstable=0 bg_thresh=996 thresh=1993 gap=578 poll_thresh=13 ino=257 dd-2584 [001] 216.071720: balance_dirty_state: bdi btrfs-1: dirty=472 wb=943 unstable=0 bg_thresh=999 thresh=1998 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 216.071805: balance_dirty_state: bdi btrfs-1: dirty=497 wb=943 unstable=0 bg_thresh=996 thresh=1992 gap=552 poll_thresh=15 ino=257 dd-2584 [001] 216.071889: balance_dirty_state: bdi btrfs-1: dirty=522 wb=943 unstable=0 bg_thresh=998 thresh=1997 gap=532 poll_thresh=16 ino=257 dd-2584 [001] 216.072060: balance_dirty_state: bdi btrfs-1: dirty=547 wb=943 unstable=0 bg_thresh=1000 thresh=2001 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 216.072228: balance_dirty_state: bdi btrfs-1: dirty=572 wb=943 unstable=0 bg_thresh=1000 thresh=2000 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 216.072234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.079559: balance_dirty_state: bdi btrfs-1: dirty=578 wb=818 unstable=0 bg_thresh=999 thresh=1999 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 216.079684: balance_dirty_state: bdi btrfs-1: dirty=578 wb=818 unstable=0 bg_thresh=999 thresh=1999 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 216.080165: balance_dirty_state: bdi btrfs-1: dirty=603 wb=818 unstable=0 bg_thresh=1002 thresh=2004 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 216.080285: balance_dirty_state: bdi btrfs-1: dirty=628 wb=818 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 216.080403: balance_dirty_state: bdi btrfs-1: dirty=628 wb=818 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 216.080721: balance_dirty_state: bdi btrfs-1: dirty=678 wb=818 unstable=0 bg_thresh=997 thresh=1995 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 216.081084: balance_dirty_state: bdi btrfs-1: dirty=703 wb=818 unstable=0 bg_thresh=1002 thresh=2005 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 216.081097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 216.087467: balance_dirty_state: bdi btrfs-1: dirty=703 wb=768 unstable=0 bg_thresh=1003 thresh=2007 gap=536 poll_thresh=18 ino=257 dd-2584 [000] 216.087650: balance_dirty_state: bdi btrfs-1: dirty=728 wb=768 unstable=0 bg_thresh=1003 thresh=2007 gap=511 poll_thresh=13 ino=257 dd-2584 [000] 216.087829: balance_dirty_state: bdi btrfs-1: dirty=728 wb=768 unstable=0 bg_thresh=1006 thresh=2012 gap=516 poll_thresh=14 ino=257 dd-2584 [000] 216.088005: balance_dirty_state: bdi btrfs-1: dirty=753 wb=768 unstable=0 bg_thresh=1006 thresh=2012 gap=491 poll_thresh=15 ino=257 dd-2584 [000] 216.088017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 216.095540: balance_dirty_state: bdi btrfs-1: dirty=754 wb=767 unstable=0 bg_thresh=1009 thresh=2018 gap=497 poll_thresh=15 ino=257 dd-2584 [000] 216.095546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 216.103487: balance_dirty_state: bdi btrfs-1: dirty=754 wb=767 unstable=0 bg_thresh=1009 thresh=2018 gap=497 poll_thresh=15 ino=257 dd-2584 [000] 216.103498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 216.115517: balance_dirty_state: bdi btrfs-1: dirty=754 wb=642 unstable=0 bg_thresh=1011 thresh=2023 gap=627 poll_thresh=15 ino=257 dd-2584 [000] 216.115603: balance_dirty_state: bdi btrfs-1: dirty=754 wb=642 unstable=0 bg_thresh=1011 thresh=2023 gap=627 poll_thresh=11 ino=257 dd-2584 [000] 216.115676: balance_dirty_state: bdi btrfs-1: dirty=779 wb=642 unstable=0 bg_thresh=1014 thresh=2028 gap=607 poll_thresh=12 ino=257 dd-2584 [000] 216.115748: balance_dirty_state: bdi btrfs-1: dirty=804 wb=642 unstable=0 bg_thresh=1014 thresh=2028 gap=582 poll_thresh=13 ino=257 dd-2584 [000] 216.115819: balance_dirty_state: bdi btrfs-1: dirty=804 wb=642 unstable=0 bg_thresh=1016 thresh=2033 gap=587 poll_thresh=14 ino=257 dd-2584 [000] 216.115892: balance_dirty_state: bdi btrfs-1: dirty=829 wb=642 unstable=0 bg_thresh=1013 thresh=2027 gap=556 poll_thresh=15 ino=257 dd-2584 [000] 216.115965: balance_dirty_state: bdi btrfs-1: dirty=854 wb=642 unstable=0 bg_thresh=1016 thresh=2032 gap=536 poll_thresh=16 ino=257 dd-2584 [000] 216.116336: balance_dirty_state: bdi btrfs-1: dirty=879 wb=642 unstable=0 bg_thresh=1015 thresh=2030 gap=509 poll_thresh=17 ino=257 dd-2584 [000] 216.116479: balance_dirty_state: bdi btrfs-1: dirty=904 wb=642 unstable=0 bg_thresh=1014 thresh=2029 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 216.116485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-309% task_weight=100% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 216.123469: balance_dirty_state: bdi btrfs-1: dirty=904 wb=642 unstable=0 bg_thresh=1014 thresh=2029 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 216.123476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-309% task_weight=100% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 216.131492: balance_dirty_state: bdi btrfs-1: dirty=904 wb=517 unstable=0 bg_thresh=1009 thresh=2019 gap=598 poll_thresh=18 ino=257 dd-2584 [000] 216.131565: balance_dirty_state: bdi btrfs-1: dirty=929 wb=517 unstable=0 bg_thresh=1009 thresh=2019 gap=573 poll_thresh=13 ino=257 dd-2584 [000] 216.131621: balance_dirty_state: bdi btrfs-1: dirty=954 wb=517 unstable=0 bg_thresh=1012 thresh=2024 gap=553 poll_thresh=14 ino=257 dd-2584 [000] 216.131676: balance_dirty_state: bdi btrfs-1: dirty=954 wb=517 unstable=0 bg_thresh=1012 thresh=2024 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 216.131733: balance_dirty_state: bdi btrfs-1: dirty=979 wb=517 unstable=0 bg_thresh=1014 thresh=2029 gap=533 poll_thresh=16 ino=257 dd-2584 [000] 216.131846: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=517 unstable=0 bg_thresh=1017 thresh=2034 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 216.131961: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=517 unstable=0 bg_thresh=1016 thresh=2032 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 216.131966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 216.132028: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13556 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 216.133681: writeback_single_inode: bdi btrfs-1: ino=257 state= age=152 wrote=720 to_write=7472 dd-2584 [000] 216.139512: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1242 unstable=0 bg_thresh=1015 thresh=2030 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 216.139516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 216.147521: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1117 unstable=0 bg_thresh=1009 thresh=2018 gap=597 poll_thresh=18 ino=257 dd-2584 [000] 216.147584: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1117 unstable=0 bg_thresh=1009 thresh=2018 gap=572 poll_thresh=13 ino=257 dd-2584 [000] 216.147645: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1117 unstable=0 bg_thresh=1011 thresh=2023 gap=552 poll_thresh=14 ino=257 dd-2584 [000] 216.147700: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1117 unstable=0 bg_thresh=1011 thresh=2023 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 216.147756: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1117 unstable=0 bg_thresh=1014 thresh=2028 gap=532 poll_thresh=16 ino=257 dd-2584 [000] 216.148043: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1117 unstable=0 bg_thresh=1013 thresh=2027 gap=506 poll_thresh=17 ino=257 dd-2584 [000] 216.148047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 216.155477: balance_dirty_state: bdi btrfs-1: dirty=404 wb=992 unstable=0 bg_thresh=1012 thresh=2024 gap=628 poll_thresh=17 ino=257 dd-2584 [000] 216.155553: balance_dirty_state: bdi btrfs-1: dirty=429 wb=992 unstable=0 bg_thresh=1012 thresh=2024 gap=603 poll_thresh=13 ino=257 dd-2584 [000] 216.155608: balance_dirty_state: bdi btrfs-1: dirty=429 wb=992 unstable=0 bg_thresh=1014 thresh=2029 gap=608 poll_thresh=14 ino=257 dd-2584 [000] 216.155664: balance_dirty_state: bdi btrfs-1: dirty=454 wb=992 unstable=0 bg_thresh=1014 thresh=2029 gap=583 poll_thresh=15 ino=257 dd-2584 [000] 216.155721: balance_dirty_state: bdi btrfs-1: dirty=479 wb=992 unstable=0 bg_thresh=1017 thresh=2034 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 216.155835: balance_dirty_state: bdi btrfs-1: dirty=504 wb=992 unstable=0 bg_thresh=1013 thresh=2027 gap=531 poll_thresh=17 ino=257 dd-2584 [000] 216.155949: balance_dirty_state: bdi btrfs-1: dirty=529 wb=992 unstable=0 bg_thresh=1015 thresh=2031 gap=510 poll_thresh=18 ino=257 dd-2584 [000] 216.156061: balance_dirty_state: bdi btrfs-1: dirty=579 wb=992 unstable=0 bg_thresh=1015 thresh=2030 gap=459 poll_thresh=19 ino=257 dd-2584 [000] 216.156065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.163628: balance_dirty_state: bdi btrfs-1: dirty=579 wb=992 unstable=0 bg_thresh=1016 thresh=2033 gap=462 poll_thresh=19 ino=257 dd-2584 [004] 216.163634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-303% task_weight=99% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.171501: balance_dirty_state: bdi btrfs-1: dirty=579 wb=992 unstable=0 bg_thresh=1004 thresh=2008 gap=437 poll_thresh=19 ino=257 dd-2584 [004] 216.171506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.183540: balance_dirty_state: bdi btrfs-1: dirty=580 wb=868 unstable=0 bg_thresh=992 thresh=1985 gap=537 poll_thresh=19 ino=257 dd-2584 [004] 216.183615: balance_dirty_state: bdi btrfs-1: dirty=605 wb=868 unstable=0 bg_thresh=992 thresh=1984 gap=511 poll_thresh=14 ino=257 dd-2584 [004] 216.183677: balance_dirty_state: bdi btrfs-1: dirty=605 wb=868 unstable=0 bg_thresh=992 thresh=1984 gap=511 poll_thresh=15 ino=257 dd-2584 [004] 216.183742: balance_dirty_state: bdi btrfs-1: dirty=630 wb=868 unstable=0 bg_thresh=991 thresh=1983 gap=485 poll_thresh=16 ino=257 dd-2584 [004] 216.183747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 collect-vmstat.-2569 [001] 216.187320: balance_dirty_state: bdi 0:15: dirty=630 wb=743 unstable=0 bg_thresh=989 thresh=1978 gap=605 poll_thresh=24 ino=2375722 dd-2584 [004] 216.191554: balance_dirty_state: bdi btrfs-1: dirty=630 wb=743 unstable=0 bg_thresh=989 thresh=1978 gap=605 poll_thresh=16 ino=257 dd-2584 [004] 216.191659: balance_dirty_state: bdi btrfs-1: dirty=655 wb=743 unstable=0 bg_thresh=989 thresh=1978 gap=580 poll_thresh=12 ino=257 dd-2584 [004] 216.192049: balance_dirty_state: bdi btrfs-1: dirty=655 wb=743 unstable=0 bg_thresh=988 thresh=1977 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 216.192137: balance_dirty_state: bdi btrfs-1: dirty=680 wb=743 unstable=0 bg_thresh=988 thresh=1977 gap=554 poll_thresh=14 ino=257 dd-2584 [004] 216.192224: balance_dirty_state: bdi btrfs-1: dirty=680 wb=743 unstable=0 bg_thresh=988 thresh=1976 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 216.192309: balance_dirty_state: bdi btrfs-1: dirty=705 wb=743 unstable=0 bg_thresh=990 thresh=1981 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 216.192479: balance_dirty_state: bdi btrfs-1: dirty=730 wb=743 unstable=0 bg_thresh=990 thresh=1980 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 216.192650: balance_dirty_state: bdi btrfs-1: dirty=780 wb=743 unstable=0 bg_thresh=986 thresh=1973 gap=450 poll_thresh=18 ino=257 dd-2584 [004] 216.192656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.203577: balance_dirty_state: bdi btrfs-1: dirty=780 wb=593 unstable=0 bg_thresh=991 thresh=1983 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 216.203661: balance_dirty_state: bdi btrfs-1: dirty=780 wb=593 unstable=0 bg_thresh=991 thresh=1983 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 216.203722: balance_dirty_state: bdi btrfs-1: dirty=805 wb=593 unstable=0 bg_thresh=991 thresh=1982 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 216.203778: balance_dirty_state: bdi btrfs-1: dirty=830 wb=593 unstable=0 bg_thresh=991 thresh=1982 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 216.203834: balance_dirty_state: bdi btrfs-1: dirty=830 wb=593 unstable=0 bg_thresh=990 thresh=1981 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 216.203948: balance_dirty_state: bdi btrfs-1: dirty=880 wb=593 unstable=0 bg_thresh=990 thresh=1980 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 216.204062: balance_dirty_state: bdi btrfs-1: dirty=905 wb=593 unstable=0 bg_thresh=992 thresh=1984 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 216.204066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 216.211620: balance_dirty_state: bdi btrfs-1: dirty=905 wb=593 unstable=0 bg_thresh=992 thresh=1984 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 216.211631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.219570: balance_dirty_state: bdi btrfs-1: dirty=905 wb=468 unstable=0 bg_thresh=991 thresh=1983 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 216.219883: balance_dirty_state: bdi btrfs-1: dirty=905 wb=468 unstable=0 bg_thresh=991 thresh=1983 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 216.219943: balance_dirty_state: bdi btrfs-1: dirty=930 wb=468 unstable=0 bg_thresh=991 thresh=1982 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 216.219999: balance_dirty_state: bdi btrfs-1: dirty=955 wb=468 unstable=0 bg_thresh=988 thresh=1976 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 216.220056: balance_dirty_state: bdi btrfs-1: dirty=955 wb=468 unstable=0 bg_thresh=990 thresh=1981 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 216.220170: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=468 unstable=0 bg_thresh=992 thresh=1985 gap=512 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 216.220260: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13644 wrote=0 to_write=8192 dd-2584 [004] 216.220295: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=468 unstable=0 bg_thresh=992 thresh=1984 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 216.220296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 216.223688: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=704 to_write=7488 dd-2584 [004] 216.227564: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1165 unstable=0 bg_thresh=993 thresh=1986 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 216.227574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.235597: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1040 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 216.235756: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1040 unstable=0 bg_thresh=990 thresh=1981 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 216.235880: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1040 unstable=0 bg_thresh=993 thresh=1986 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 216.235998: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1040 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 216.236116: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1040 unstable=0 bg_thresh=992 thresh=1985 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 216.236352: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1040 unstable=0 bg_thresh=994 thresh=1989 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 216.236587: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1040 unstable=0 bg_thresh=994 thresh=1988 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 216.236596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.243591: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1040 unstable=0 bg_thresh=994 thresh=1988 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 216.243603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.251649: balance_dirty_state: bdi btrfs-1: dirty=459 wb=915 unstable=0 bg_thresh=992 thresh=1984 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 216.251904: balance_dirty_state: bdi btrfs-1: dirty=484 wb=915 unstable=0 bg_thresh=989 thresh=1978 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 216.251963: balance_dirty_state: bdi btrfs-1: dirty=484 wb=915 unstable=0 bg_thresh=988 thresh=1977 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 216.252020: balance_dirty_state: bdi btrfs-1: dirty=509 wb=915 unstable=0 bg_thresh=988 thresh=1977 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 216.252077: balance_dirty_state: bdi btrfs-1: dirty=534 wb=915 unstable=0 bg_thresh=990 thresh=1981 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 216.252190: balance_dirty_state: bdi btrfs-1: dirty=559 wb=915 unstable=0 bg_thresh=990 thresh=1980 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 216.252302: balance_dirty_state: bdi btrfs-1: dirty=584 wb=915 unstable=0 bg_thresh=989 thresh=1979 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 216.252307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.259650: balance_dirty_state: bdi btrfs-1: dirty=584 wb=915 unstable=0 bg_thresh=989 thresh=1979 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 216.259659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.267557: balance_dirty_state: bdi btrfs-1: dirty=584 wb=715 unstable=0 bg_thresh=991 thresh=1982 gap=683 poll_thresh=18 ino=257 dd-2584 [004] 216.267652: balance_dirty_state: bdi btrfs-1: dirty=609 wb=715 unstable=0 bg_thresh=991 thresh=1982 gap=658 poll_thresh=13 ino=257 dd-2584 [004] 216.267738: balance_dirty_state: bdi btrfs-1: dirty=609 wb=715 unstable=0 bg_thresh=990 thresh=1981 gap=657 poll_thresh=14 ino=257 dd-2584 [004] 216.267825: balance_dirty_state: bdi btrfs-1: dirty=634 wb=715 unstable=0 bg_thresh=993 thresh=1986 gap=637 poll_thresh=15 ino=257 dd-2584 [004] 216.267910: balance_dirty_state: bdi btrfs-1: dirty=659 wb=715 unstable=0 bg_thresh=992 thresh=1985 gap=611 poll_thresh=16 ino=257 dd-2584 [004] 216.268079: balance_dirty_state: bdi btrfs-1: dirty=684 wb=715 unstable=0 bg_thresh=992 thresh=1984 gap=585 poll_thresh=17 ino=257 dd-2584 [004] 216.268249: balance_dirty_state: bdi btrfs-1: dirty=709 wb=715 unstable=0 bg_thresh=991 thresh=1983 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 216.268724: balance_dirty_state: bdi btrfs-1: dirty=759 wb=715 unstable=0 bg_thresh=993 thresh=1987 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 216.268893: balance_dirty_state: bdi btrfs-1: dirty=784 wb=715 unstable=0 bg_thresh=993 thresh=1986 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 216.268899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.275541: balance_dirty_state: bdi btrfs-1: dirty=784 wb=715 unstable=0 bg_thresh=995 thresh=1990 gap=491 poll_thresh=20 ino=257 dd-2584 [004] 216.275547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.283584: balance_dirty_state: bdi btrfs-1: dirty=784 wb=440 unstable=0 bg_thresh=994 thresh=1989 gap=765 poll_thresh=20 ino=257 dd-2584 [004] 216.283675: balance_dirty_state: bdi btrfs-1: dirty=784 wb=440 unstable=0 bg_thresh=991 thresh=1983 gap=759 poll_thresh=15 ino=257 dd-2584 [004] 216.283760: balance_dirty_state: bdi btrfs-1: dirty=809 wb=440 unstable=0 bg_thresh=994 thresh=1988 gap=739 poll_thresh=16 ino=257 dd-2584 [004] 216.283926: balance_dirty_state: bdi btrfs-1: dirty=834 wb=440 unstable=0 bg_thresh=993 thresh=1987 gap=713 poll_thresh=17 ino=257 dd-2584 [004] 216.284095: balance_dirty_state: bdi btrfs-1: dirty=884 wb=440 unstable=0 bg_thresh=995 thresh=1991 gap=667 poll_thresh=18 ino=257 dd-2584 [004] 216.284262: balance_dirty_state: bdi btrfs-1: dirty=909 wb=440 unstable=0 bg_thresh=995 thresh=1990 gap=641 poll_thresh=19 ino=257 dd-2584 [004] 216.284429: balance_dirty_state: bdi btrfs-1: dirty=934 wb=440 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=20 ino=257 dd-2584 [004] 216.284600: balance_dirty_state: bdi btrfs-1: dirty=984 wb=440 unstable=0 bg_thresh=991 thresh=1982 gap=558 poll_thresh=21 ino=257 dd-2584 [004] 216.285028: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=440 unstable=0 bg_thresh=993 thresh=1986 gap=537 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 216.285102: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13708 wrote=0 to_write=8192 dd-2584 [004] 216.285209: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=440 unstable=0 bg_thresh=992 thresh=1985 gap=511 poll_thresh=23 ino=257 dd-2584 [004] 216.285389: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=490 unstable=0 bg_thresh=992 thresh=1984 gap=485 poll_thresh=24 ino=257 dd-2584 [004] 216.285391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=51392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 216.288565: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=736 to_write=7456 dd-2584 [004] 216.291614: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1190 unstable=0 bg_thresh=992 thresh=1984 gap=485 poll_thresh=24 ino=257 dd-2584 [004] 216.291620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=50544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.299648: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1190 unstable=0 bg_thresh=992 thresh=1984 gap=485 poll_thresh=24 ino=257 dd-2584 [004] 216.299656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=50544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 216.307561: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1040 unstable=0 bg_thresh=992 thresh=1984 gap=635 poll_thresh=24 ino=257 dd-2584 [000] 216.307637: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1040 unstable=0 bg_thresh=988 thresh=1977 gap=628 poll_thresh=18 ino=257 dd-2584 [000] 216.307761: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1040 unstable=0 bg_thresh=996 thresh=1993 gap=594 poll_thresh=19 ino=257 dd-2584 [000] 216.307886: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1040 unstable=0 bg_thresh=992 thresh=1985 gap=561 poll_thresh=20 ino=257 dd-2584 [000] 216.308014: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1040 unstable=0 bg_thresh=992 thresh=1984 gap=535 poll_thresh=21 ino=257 dd-2584 [000] 216.308141: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1040 unstable=0 bg_thresh=990 thresh=1981 gap=507 poll_thresh=22 ino=257 dd-2584 [000] 216.308761: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1040 unstable=0 bg_thresh=995 thresh=1990 gap=466 poll_thresh=23 ino=257 dd-2584 [000] 216.308771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-375% task_weight=100% bdi_bw=50544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.315548: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1040 unstable=0 bg_thresh=1000 thresh=2000 gap=476 poll_thresh=23 ino=257 dd-2584 [004] 216.315555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=50544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.323569: balance_dirty_state: bdi btrfs-1: dirty=484 wb=915 unstable=0 bg_thresh=989 thresh=1978 gap=579 poll_thresh=23 ino=257 dd-2584 [004] 216.323657: balance_dirty_state: bdi btrfs-1: dirty=509 wb=915 unstable=0 bg_thresh=991 thresh=1983 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 216.323824: balance_dirty_state: bdi btrfs-1: dirty=534 wb=915 unstable=0 bg_thresh=994 thresh=1988 gap=539 poll_thresh=18 ino=257 dd-2584 [004] 216.323991: balance_dirty_state: bdi btrfs-1: dirty=584 wb=915 unstable=0 bg_thresh=996 thresh=1993 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 216.323997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-276% task_weight=101% bdi_bw=50544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.331587: balance_dirty_state: bdi btrfs-1: dirty=584 wb=790 unstable=0 bg_thresh=997 thresh=1995 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 216.331699: balance_dirty_state: bdi btrfs-1: dirty=584 wb=790 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 216.331819: balance_dirty_state: bdi btrfs-1: dirty=609 wb=790 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 216.331938: balance_dirty_state: bdi btrfs-1: dirty=609 wb=790 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 216.332173: balance_dirty_state: bdi btrfs-1: dirty=659 wb=790 unstable=0 bg_thresh=993 thresh=1987 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 216.332414: balance_dirty_state: bdi btrfs-1: dirty=684 wb=790 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 216.332632: balance_dirty_state: bdi btrfs-1: dirty=709 wb=790 unstable=0 bg_thresh=995 thresh=1990 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 216.332638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=50544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.343589: balance_dirty_state: bdi btrfs-1: dirty=709 wb=740 unstable=0 bg_thresh=993 thresh=1987 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 216.343697: balance_dirty_state: bdi btrfs-1: dirty=734 wb=740 unstable=0 bg_thresh=996 thresh=1992 gap=518 poll_thresh=14 ino=257 dd-2584 [004] 216.344087: balance_dirty_state: bdi btrfs-1: dirty=759 wb=740 unstable=0 bg_thresh=993 thresh=1986 gap=487 poll_thresh=15 ino=257 dd-2584 [004] 216.344093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=50544 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 216.355644: balance_dirty_state: bdi btrfs-1: dirty=759 wb=615 unstable=0 bg_thresh=992 thresh=1985 gap=611 poll_thresh=15 ino=257 dd-2584 [004] 216.355742: balance_dirty_state: bdi btrfs-1: dirty=759 wb=615 unstable=0 bg_thresh=996 thresh=1992 gap=618 poll_thresh=11 ino=257 dd-2584 [004] 216.355800: balance_dirty_state: bdi btrfs-1: dirty=784 wb=615 unstable=0 bg_thresh=995 thresh=1991 gap=592 poll_thresh=12 ino=257 dd-2584 [004] 216.355857: balance_dirty_state: bdi btrfs-1: dirty=809 wb=615 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=13 ino=257 dd-2584 [004] 216.355914: balance_dirty_state: bdi btrfs-1: dirty=809 wb=615 unstable=0 bg_thresh=995 thresh=1990 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 216.355972: balance_dirty_state: bdi btrfs-1: dirty=834 wb=615 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 216.356030: balance_dirty_state: bdi btrfs-1: dirty=834 wb=615 unstable=0 bg_thresh=994 thresh=1989 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 216.356143: balance_dirty_state: bdi btrfs-1: dirty=884 wb=615 unstable=0 bg_thresh=994 thresh=1988 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 216.356147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=50544 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 216.367617: balance_dirty_state: bdi btrfs-1: dirty=884 wb=490 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=17 ino=257 dd-2584 [004] 216.367718: balance_dirty_state: bdi btrfs-1: dirty=884 wb=490 unstable=0 bg_thresh=997 thresh=1994 gap=620 poll_thresh=13 ino=257 dd-2584 [004] 216.367780: balance_dirty_state: bdi btrfs-1: dirty=909 wb=490 unstable=0 bg_thresh=996 thresh=1993 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 216.367837: balance_dirty_state: bdi btrfs-1: dirty=934 wb=490 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 216.367895: balance_dirty_state: bdi btrfs-1: dirty=934 wb=490 unstable=0 bg_thresh=996 thresh=1992 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 216.368009: balance_dirty_state: bdi btrfs-1: dirty=984 wb=490 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 216.368292: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=490 unstable=0 bg_thresh=995 thresh=1990 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 216.368297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=50544 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 216.368409: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13792 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 216.371738: writeback_single_inode: bdi btrfs-1: ino=257 state= age=224 wrote=688 to_write=7504 dd-2584 [004] 216.375619: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1040 unstable=0 bg_thresh=997 thresh=1994 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 216.375705: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1040 unstable=0 bg_thresh=996 thresh=1993 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 216.375765: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1040 unstable=0 bg_thresh=999 thresh=1998 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 216.375825: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1040 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 216.375884: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1040 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 216.376002: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1040 unstable=0 bg_thresh=998 thresh=1996 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 216.376122: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1040 unstable=0 bg_thresh=1000 thresh=2000 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 216.376242: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1040 unstable=0 bg_thresh=999 thresh=1999 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 216.376247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=50544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.383652: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1040 unstable=0 bg_thresh=999 thresh=1999 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 216.383662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=50544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 216.391650: balance_dirty_state: bdi btrfs-1: dirty=484 wb=890 unstable=0 bg_thresh=997 thresh=1994 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 216.391777: balance_dirty_state: bdi btrfs-1: dirty=509 wb=890 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 216.391895: balance_dirty_state: bdi btrfs-1: dirty=509 wb=890 unstable=0 bg_thresh=999 thresh=1999 gap=600 poll_thresh=15 ino=257 dd-2584 [005] 216.392009: balance_dirty_state: bdi btrfs-1: dirty=534 wb=890 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 216.392245: balance_dirty_state: bdi btrfs-1: dirty=559 wb=890 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=17 ino=257 dd-2584 [005] 216.392849: balance_dirty_state: bdi btrfs-1: dirty=584 wb=890 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=18 ino=257 dd-2584 [005] 216.393083: balance_dirty_state: bdi btrfs-1: dirty=634 wb=890 unstable=0 bg_thresh=1000 thresh=2001 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 216.393092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 216.399691: balance_dirty_state: bdi btrfs-1: dirty=634 wb=890 unstable=0 bg_thresh=1000 thresh=2001 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 216.399700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 216.407652: balance_dirty_state: bdi btrfs-1: dirty=634 wb=765 unstable=0 bg_thresh=1002 thresh=2005 gap=606 poll_thresh=19 ino=257 dd-2584 [005] 216.407740: balance_dirty_state: bdi btrfs-1: dirty=634 wb=765 unstable=0 bg_thresh=1005 thresh=2010 gap=611 poll_thresh=14 ino=257 dd-2584 [005] 216.407796: balance_dirty_state: bdi btrfs-1: dirty=659 wb=765 unstable=0 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 216.407853: balance_dirty_state: bdi btrfs-1: dirty=684 wb=765 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 216.407967: balance_dirty_state: bdi btrfs-1: dirty=709 wb=765 unstable=0 bg_thresh=1003 thresh=2007 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 216.408079: balance_dirty_state: bdi btrfs-1: dirty=734 wb=765 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 216.408193: balance_dirty_state: bdi btrfs-1: dirty=759 wb=765 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 216.408198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 216.415661: balance_dirty_state: bdi btrfs-1: dirty=759 wb=690 unstable=0 bg_thresh=1003 thresh=2006 gap=557 poll_thresh=19 ino=257 dd-2584 [005] 216.415732: balance_dirty_state: bdi btrfs-1: dirty=784 wb=690 unstable=0 bg_thresh=1003 thresh=2006 gap=532 poll_thresh=14 ino=257 dd-2584 [005] 216.415793: balance_dirty_state: bdi btrfs-1: dirty=809 wb=690 unstable=0 bg_thresh=1002 thresh=2005 gap=506 poll_thresh=15 ino=257 dd-2584 [005] 216.415852: balance_dirty_state: bdi btrfs-1: dirty=809 wb=690 unstable=0 bg_thresh=1005 thresh=2010 gap=511 poll_thresh=16 ino=257 dd-2584 [005] 216.416147: balance_dirty_state: bdi btrfs-1: dirty=859 wb=690 unstable=0 bg_thresh=1004 thresh=2009 gap=460 poll_thresh=17 ino=257 dd-2584 [005] 216.416152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 216.423698: balance_dirty_state: bdi btrfs-1: dirty=859 wb=665 unstable=0 bg_thresh=1004 thresh=2009 gap=485 poll_thresh=17 ino=257 dd-2584 [005] 216.423707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.431682: balance_dirty_state: bdi btrfs-1: dirty=859 wb=540 unstable=0 bg_thresh=1000 thresh=2001 gap=602 poll_thresh=17 ino=257 dd-2584 [004] 216.431811: balance_dirty_state: bdi btrfs-1: dirty=884 wb=540 unstable=0 bg_thresh=1003 thresh=2006 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 216.431930: balance_dirty_state: bdi btrfs-1: dirty=909 wb=540 unstable=0 bg_thresh=1000 thresh=2000 gap=551 poll_thresh=14 ino=257 dd-2584 [004] 216.432048: balance_dirty_state: bdi btrfs-1: dirty=909 wb=540 unstable=0 bg_thresh=1002 thresh=2005 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 216.432166: balance_dirty_state: bdi btrfs-1: dirty=934 wb=540 unstable=0 bg_thresh=999 thresh=1999 gap=525 poll_thresh=16 ino=257 dd-2584 [004] 216.432402: balance_dirty_state: bdi btrfs-1: dirty=959 wb=540 unstable=0 bg_thresh=1001 thresh=2003 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 216.432637: balance_dirty_state: bdi btrfs-1: dirty=984 wb=540 unstable=0 bg_thresh=1001 thresh=2002 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 216.432646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.443604: balance_dirty_state: bdi btrfs-1: dirty=984 wb=290 unstable=0 bg_thresh=997 thresh=1994 gap=720 poll_thresh=18 ino=257 dd-2584 [004] 216.443685: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=290 unstable=0 bg_thresh=998 thresh=1997 gap=698 poll_thresh=13 ino=257 dd-2584 [004] 216.443751: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=290 unstable=0 bg_thresh=1001 thresh=2002 gap=678 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 216.443760: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13868 wrote=0 to_write=8192 dd-2584 [004] 216.443816: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=290 unstable=0 bg_thresh=995 thresh=1990 gap=666 poll_thresh=15 ino=257 dd-2584 [004] 216.443881: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=290 unstable=0 bg_thresh=994 thresh=1989 gap=640 poll_thresh=16 ino=257 dd-2584 [004] 216.444014: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=365 unstable=0 bg_thresh=994 thresh=1988 gap=614 poll_thresh=17 ino=257 dd-2584 [004] 216.444360: balance_dirty_state: bdi btrfs-1: dirty=884 wb=515 unstable=0 bg_thresh=990 thresh=1981 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 216.444499: balance_dirty_state: bdi btrfs-1: dirty=884 wb=565 unstable=0 bg_thresh=992 thresh=1985 gap=536 poll_thresh=19 ino=257 dd-2584 [004] 216.444667: balance_dirty_state: bdi btrfs-1: dirty=834 wb=640 unstable=0 bg_thresh=992 thresh=1984 gap=510 poll_thresh=20 ino=257 dd-2584 [004] 216.444854: balance_dirty_state: bdi btrfs-1: dirty=784 wb=715 unstable=0 bg_thresh=991 thresh=1983 gap=484 poll_thresh=21 ino=257 dd-2584 [004] 216.444856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 216.445891: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=880 to_write=7312 dd-2584 [000] 216.451575: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1190 unstable=0 bg_thresh=997 thresh=1995 gap=496 poll_thresh=21 ino=257 dd-2584 [000] 216.451581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.459616: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1065 unstable=0 bg_thresh=988 thresh=1977 gap=603 poll_thresh=21 ino=257 dd-2584 [004] 216.459712: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1065 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 216.459882: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1065 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 216.460064: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1065 unstable=0 bg_thresh=990 thresh=1980 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 216.460246: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1065 unstable=0 bg_thresh=992 thresh=1984 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 216.460252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=101% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.467653: balance_dirty_state: bdi btrfs-1: dirty=434 wb=940 unstable=0 bg_thresh=988 thresh=1976 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 216.467760: balance_dirty_state: bdi btrfs-1: dirty=434 wb=940 unstable=0 bg_thresh=988 thresh=1976 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 216.468157: balance_dirty_state: bdi btrfs-1: dirty=459 wb=940 unstable=0 bg_thresh=987 thresh=1975 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 216.468254: balance_dirty_state: bdi btrfs-1: dirty=484 wb=940 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 216.468445: balance_dirty_state: bdi btrfs-1: dirty=509 wb=940 unstable=0 bg_thresh=986 thresh=1973 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 216.468640: balance_dirty_state: bdi btrfs-1: dirty=534 wb=940 unstable=0 bg_thresh=986 thresh=1972 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 216.468829: balance_dirty_state: bdi btrfs-1: dirty=584 wb=940 unstable=0 bg_thresh=985 thresh=1971 gap=447 poll_thresh=19 ino=257 dd-2584 [004] 216.468836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.475632: balance_dirty_state: bdi btrfs-1: dirty=584 wb=890 unstable=0 bg_thresh=983 thresh=1967 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 216.475725: balance_dirty_state: bdi btrfs-1: dirty=584 wb=890 unstable=0 bg_thresh=986 thresh=1972 gap=498 poll_thresh=14 ino=257 dd-2584 [004] 216.475814: balance_dirty_state: bdi btrfs-1: dirty=609 wb=890 unstable=0 bg_thresh=985 thresh=1971 gap=472 poll_thresh=15 ino=257 dd-2584 [004] 216.475820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 216.483572: balance_dirty_state: bdi btrfs-1: dirty=609 wb=890 unstable=0 bg_thresh=985 thresh=1971 gap=472 poll_thresh=15 ino=257 dd-2584 [004] 216.483584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=49004 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 216.495688: balance_dirty_state: bdi btrfs-1: dirty=609 wb=765 unstable=0 bg_thresh=985 thresh=1971 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 216.495770: balance_dirty_state: bdi btrfs-1: dirty=609 wb=765 unstable=0 bg_thresh=985 thresh=1971 gap=597 poll_thresh=11 ino=257 dd-2584 [004] 216.495831: balance_dirty_state: bdi btrfs-1: dirty=634 wb=765 unstable=0 bg_thresh=985 thresh=1970 gap=571 poll_thresh=12 ino=257 dd-2584 [004] 216.495889: balance_dirty_state: bdi btrfs-1: dirty=659 wb=765 unstable=0 bg_thresh=987 thresh=1975 gap=551 poll_thresh=13 ino=257 dd-2584 [004] 216.495946: balance_dirty_state: bdi btrfs-1: dirty=659 wb=765 unstable=0 bg_thresh=984 thresh=1969 gap=545 poll_thresh=14 ino=257 dd-2584 [004] 216.496002: balance_dirty_state: bdi btrfs-1: dirty=684 wb=765 unstable=0 bg_thresh=987 thresh=1974 gap=525 poll_thresh=15 ino=257 dd-2584 [004] 216.496058: balance_dirty_state: bdi btrfs-1: dirty=709 wb=765 unstable=0 bg_thresh=984 thresh=1968 gap=494 poll_thresh=16 ino=257 dd-2584 [004] 216.496342: balance_dirty_state: bdi btrfs-1: dirty=734 wb=765 unstable=0 bg_thresh=986 thresh=1972 gap=473 poll_thresh=17 ino=257 dd-2584 [004] 216.496346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=48244 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 216.507656: balance_dirty_state: bdi btrfs-1: dirty=734 wb=640 unstable=0 bg_thresh=988 thresh=1976 gap=602 poll_thresh=17 ino=257 dd-2584 [004] 216.507741: balance_dirty_state: bdi btrfs-1: dirty=759 wb=640 unstable=0 bg_thresh=985 thresh=1970 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 216.507805: balance_dirty_state: bdi btrfs-1: dirty=759 wb=640 unstable=0 bg_thresh=987 thresh=1975 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 216.507867: balance_dirty_state: bdi btrfs-1: dirty=784 wb=640 unstable=0 bg_thresh=987 thresh=1974 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 216.507928: balance_dirty_state: bdi btrfs-1: dirty=809 wb=640 unstable=0 bg_thresh=987 thresh=1974 gap=525 poll_thresh=16 ino=257 dd-2584 [004] 216.508049: balance_dirty_state: bdi btrfs-1: dirty=834 wb=640 unstable=0 bg_thresh=989 thresh=1978 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 216.508170: balance_dirty_state: bdi btrfs-1: dirty=859 wb=640 unstable=0 bg_thresh=988 thresh=1977 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 216.508175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=48244 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 216.515700: balance_dirty_state: bdi btrfs-1: dirty=859 wb=640 unstable=0 bg_thresh=988 thresh=1977 gap=478 poll_thresh=18 ino=257 dd-2584 [000] 216.515711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=48244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 216.523607: balance_dirty_state: bdi btrfs-1: dirty=859 wb=515 unstable=0 bg_thresh=987 thresh=1975 gap=601 poll_thresh=18 ino=257 dd-2584 [000] 216.523686: balance_dirty_state: bdi btrfs-1: dirty=859 wb=515 unstable=0 bg_thresh=987 thresh=1975 gap=601 poll_thresh=13 ino=257 dd-2584 [000] 216.523747: balance_dirty_state: bdi btrfs-1: dirty=884 wb=515 unstable=0 bg_thresh=990 thresh=1980 gap=581 poll_thresh=14 ino=257 dd-2584 [000] 216.523802: balance_dirty_state: bdi btrfs-1: dirty=909 wb=515 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=15 ino=257 dd-2584 [000] 216.523860: balance_dirty_state: bdi btrfs-1: dirty=909 wb=515 unstable=0 bg_thresh=992 thresh=1985 gap=561 poll_thresh=16 ino=257 dd-2584 [000] 216.523973: balance_dirty_state: bdi btrfs-1: dirty=959 wb=515 unstable=0 bg_thresh=992 thresh=1984 gap=510 poll_thresh=17 ino=257 dd-2584 [000] 216.524259: balance_dirty_state: bdi btrfs-1: dirty=984 wb=515 unstable=0 bg_thresh=991 thresh=1982 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 216.524264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=48244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 216.531713: balance_dirty_state: bdi btrfs-1: dirty=984 wb=515 unstable=0 bg_thresh=991 thresh=1982 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 216.531721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=48244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 216.539623: balance_dirty_state: bdi btrfs-1: dirty=984 wb=390 unstable=0 bg_thresh=993 thresh=1986 gap=612 poll_thresh=18 ino=257 dd-2584 [000] 216.539692: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=390 unstable=0 bg_thresh=993 thresh=1986 gap=587 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 216.539755: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13964 wrote=0 to_write=8192 dd-2584 [000] 216.539762: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=390 unstable=0 bg_thresh=992 thresh=1985 gap=586 poll_thresh=14 ino=257 dd-2584 [000] 216.539826: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=390 unstable=0 bg_thresh=992 thresh=1985 gap=561 poll_thresh=15 ino=257 dd-2584 [000] 216.539893: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=390 unstable=0 bg_thresh=992 thresh=1984 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 216.540030: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=440 unstable=0 bg_thresh=994 thresh=1988 gap=514 poll_thresh=17 ino=257 dd-2584 [000] 216.540168: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=490 unstable=0 bg_thresh=993 thresh=1987 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 216.540169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=48244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 216.541770: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=800 to_write=7392 dd-2584 [000] 216.547603: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1040 unstable=0 bg_thresh=992 thresh=1984 gap=635 poll_thresh=18 ino=257 dd-2584 [000] 216.547672: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1040 unstable=0 bg_thresh=992 thresh=1984 gap=610 poll_thresh=13 ino=257 dd-2584 [000] 216.547738: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1040 unstable=0 bg_thresh=991 thresh=1983 gap=609 poll_thresh=14 ino=257 dd-2584 [000] 216.547798: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1040 unstable=0 bg_thresh=991 thresh=1983 gap=584 poll_thresh=15 ino=257 dd-2584 [000] 216.547857: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1040 unstable=0 bg_thresh=991 thresh=1982 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 216.547978: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1040 unstable=0 bg_thresh=993 thresh=1986 gap=537 poll_thresh=17 ino=257 dd-2584 [000] 216.548276: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1040 unstable=0 bg_thresh=992 thresh=1985 gap=511 poll_thresh=18 ino=257 dd-2584 [000] 216.548394: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1040 unstable=0 bg_thresh=992 thresh=1984 gap=485 poll_thresh=19 ino=257 dd-2584 [000] 216.548399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=48244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.555603: balance_dirty_state: bdi btrfs-1: dirty=459 wb=915 unstable=0 bg_thresh=994 thresh=1988 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 216.555707: balance_dirty_state: bdi btrfs-1: dirty=484 wb=915 unstable=0 bg_thresh=993 thresh=1987 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 216.555803: balance_dirty_state: bdi btrfs-1: dirty=484 wb=915 unstable=0 bg_thresh=993 thresh=1987 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 216.555899: balance_dirty_state: bdi btrfs-1: dirty=509 wb=915 unstable=0 bg_thresh=993 thresh=1986 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 216.556089: balance_dirty_state: bdi btrfs-1: dirty=534 wb=915 unstable=0 bg_thresh=992 thresh=1985 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 216.556278: balance_dirty_state: bdi btrfs-1: dirty=584 wb=915 unstable=0 bg_thresh=992 thresh=1984 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 216.556285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=48244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.563660: balance_dirty_state: bdi btrfs-1: dirty=584 wb=915 unstable=0 bg_thresh=990 thresh=1981 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 216.563666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=48244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 216.571656: balance_dirty_state: bdi btrfs-1: dirty=584 wb=690 unstable=0 bg_thresh=995 thresh=1990 gap=716 poll_thresh=18 ino=257 dd-2584 [001] 216.571741: balance_dirty_state: bdi btrfs-1: dirty=584 wb=690 unstable=0 bg_thresh=995 thresh=1990 gap=716 poll_thresh=13 ino=257 dd-2584 [001] 216.571803: balance_dirty_state: bdi btrfs-1: dirty=609 wb=690 unstable=0 bg_thresh=997 thresh=1995 gap=696 poll_thresh=14 ino=257 dd-2584 [001] 216.571864: balance_dirty_state: bdi btrfs-1: dirty=634 wb=690 unstable=0 bg_thresh=997 thresh=1995 gap=671 poll_thresh=15 ino=257 dd-2584 [001] 216.571924: balance_dirty_state: bdi btrfs-1: dirty=634 wb=690 unstable=0 bg_thresh=997 thresh=1994 gap=670 poll_thresh=16 ino=257 dd-2584 [001] 216.572223: balance_dirty_state: bdi btrfs-1: dirty=684 wb=690 unstable=0 bg_thresh=999 thresh=1999 gap=625 poll_thresh=17 ino=257 dd-2584 [001] 216.572344: balance_dirty_state: bdi btrfs-1: dirty=709 wb=690 unstable=0 bg_thresh=1001 thresh=2003 gap=604 poll_thresh=18 ino=257 dd-2584 [001] 216.572462: balance_dirty_state: bdi btrfs-1: dirty=734 wb=690 unstable=0 bg_thresh=1001 thresh=2002 gap=578 poll_thresh=19 ino=257 dd-2584 [001] 216.572581: balance_dirty_state: bdi btrfs-1: dirty=784 wb=690 unstable=0 bg_thresh=1000 thresh=2001 gap=527 poll_thresh=20 ino=257 dd-2584 [001] 216.572701: balance_dirty_state: bdi btrfs-1: dirty=809 wb=690 unstable=0 bg_thresh=1002 thresh=2005 gap=506 poll_thresh=21 ino=257 dd-2584 [001] 216.572819: balance_dirty_state: bdi btrfs-1: dirty=834 wb=690 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=22 ino=257 dd-2584 [001] 216.572824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=48244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 216.579635: balance_dirty_state: bdi btrfs-1: dirty=834 wb=565 unstable=0 bg_thresh=993 thresh=1987 gap=588 poll_thresh=22 ino=257 dd-2584 [001] 216.579706: balance_dirty_state: bdi btrfs-1: dirty=859 wb=565 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 216.579824: balance_dirty_state: bdi btrfs-1: dirty=884 wb=565 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 216.579942: balance_dirty_state: bdi btrfs-1: dirty=909 wb=565 unstable=0 bg_thresh=998 thresh=1997 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 216.580243: balance_dirty_state: bdi btrfs-1: dirty=959 wb=565 unstable=0 bg_thresh=1000 thresh=2001 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 216.580248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=48244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 216.587605: balance_dirty_state: bdi btrfs-1: dirty=959 wb=565 unstable=0 bg_thresh=990 thresh=1980 gap=456 poll_thresh=19 ino=257 dd-2584 [001] 216.587609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=48244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 216.595620: balance_dirty_state: bdi btrfs-1: dirty=959 wb=565 unstable=0 bg_thresh=990 thresh=1980 gap=456 poll_thresh=19 ino=257 dd-2584 [001] 216.595627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=48244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 216.603675: balance_dirty_state: bdi btrfs-1: dirty=984 wb=440 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=19 ino=257 dd-2584 [001] 216.603740: balance_dirty_state: bdi btrfs-1: dirty=984 wb=440 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=14 ino=257 dd-2584 [001] 216.603796: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=440 unstable=0 bg_thresh=992 thresh=1985 gap=536 poll_thresh=15 ino=257 dd-2584 [001] 216.603858: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=440 unstable=0 bg_thresh=992 thresh=1985 gap=536 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 216.603882: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14028 wrote=0 to_write=8192 dd-2584 [001] 216.603980: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=440 unstable=0 bg_thresh=997 thresh=1995 gap=496 poll_thresh=17 ino=257 dd-2584 [001] 216.603982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=47528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 216.605574: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=720 to_write=7472 dd-2584 [001] 216.611617: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1140 unstable=0 bg_thresh=997 thresh=1995 gap=496 poll_thresh=17 ino=257 dd-2584 [001] 216.611625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=47528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 216.619644: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1140 unstable=0 bg_thresh=998 thresh=1997 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 216.619652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=47528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 216.627621: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1015 unstable=0 bg_thresh=991 thresh=1983 gap=609 poll_thresh=17 ino=257 dd-2584 [001] 216.627712: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1015 unstable=0 bg_thresh=991 thresh=1983 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 216.627786: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1015 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 216.627860: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1015 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 216.627934: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1015 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 216.628085: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1015 unstable=0 bg_thresh=996 thresh=1992 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 216.628235: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1015 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 216.628240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=47528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 216.635765: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1015 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 216.635775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=47528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 216.643777: balance_dirty_state: bdi btrfs-1: dirty=484 wb=865 unstable=0 bg_thresh=994 thresh=1989 gap=640 poll_thresh=18 ino=257 dd-2584 [001] 216.643874: balance_dirty_state: bdi btrfs-1: dirty=484 wb=865 unstable=0 bg_thresh=994 thresh=1989 gap=640 poll_thresh=13 ino=257 dd-2584 [001] 216.644246: balance_dirty_state: bdi btrfs-1: dirty=509 wb=865 unstable=0 bg_thresh=997 thresh=1994 gap=620 poll_thresh=14 ino=257 dd-2584 [001] 216.644337: balance_dirty_state: bdi btrfs-1: dirty=534 wb=865 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 216.644427: balance_dirty_state: bdi btrfs-1: dirty=534 wb=865 unstable=0 bg_thresh=996 thresh=1993 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 216.644606: balance_dirty_state: bdi btrfs-1: dirty=584 wb=865 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 216.644788: balance_dirty_state: bdi btrfs-1: dirty=609 wb=865 unstable=0 bg_thresh=998 thresh=1996 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 216.644966: balance_dirty_state: bdi btrfs-1: dirty=634 wb=865 unstable=0 bg_thresh=997 thresh=1995 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 216.644973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=47528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 216.651703: balance_dirty_state: bdi btrfs-1: dirty=634 wb=740 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 216.651808: balance_dirty_state: bdi btrfs-1: dirty=659 wb=740 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 216.651896: balance_dirty_state: bdi btrfs-1: dirty=684 wb=740 unstable=0 bg_thresh=996 thresh=1992 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 216.651986: balance_dirty_state: bdi btrfs-1: dirty=684 wb=740 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 216.652164: balance_dirty_state: bdi btrfs-1: dirty=709 wb=740 unstable=0 bg_thresh=998 thresh=1996 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 216.652345: balance_dirty_state: bdi btrfs-1: dirty=759 wb=740 unstable=0 bg_thresh=997 thresh=1995 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 216.652352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=47528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 216.659619: balance_dirty_state: bdi btrfs-1: dirty=759 wb=615 unstable=0 bg_thresh=990 thresh=1981 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 216.659857: balance_dirty_state: bdi btrfs-1: dirty=759 wb=615 unstable=0 bg_thresh=990 thresh=1981 gap=607 poll_thresh=13 ino=257 dd-2584 [001] 216.659915: balance_dirty_state: bdi btrfs-1: dirty=784 wb=615 unstable=0 bg_thresh=993 thresh=1986 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 216.659972: balance_dirty_state: bdi btrfs-1: dirty=809 wb=615 unstable=0 bg_thresh=993 thresh=1986 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 216.660029: balance_dirty_state: bdi btrfs-1: dirty=809 wb=615 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 216.660155: balance_dirty_state: bdi btrfs-1: dirty=859 wb=590 unstable=0 bg_thresh=998 thresh=1996 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 216.660273: balance_dirty_state: bdi btrfs-1: dirty=884 wb=590 unstable=0 bg_thresh=1000 thresh=2000 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 216.660390: balance_dirty_state: bdi btrfs-1: dirty=909 wb=590 unstable=0 bg_thresh=999 thresh=1999 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 216.660507: balance_dirty_state: bdi btrfs-1: dirty=934 wb=590 unstable=0 bg_thresh=996 thresh=1992 gap=468 poll_thresh=20 ino=257 dd-2584 [001] 216.660511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=47528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 216.667795: balance_dirty_state: bdi btrfs-1: dirty=934 wb=465 unstable=0 bg_thresh=989 thresh=1979 gap=580 poll_thresh=20 ino=257 dd-2584 [001] 216.667887: balance_dirty_state: bdi btrfs-1: dirty=959 wb=465 unstable=0 bg_thresh=989 thresh=1979 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 216.667944: balance_dirty_state: bdi btrfs-1: dirty=984 wb=465 unstable=0 bg_thresh=992 thresh=1984 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 216.668054: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=465 unstable=0 bg_thresh=994 thresh=1989 gap=515 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 216.668140: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14092 wrote=0 to_write=8192 dd-2584 [001] 216.668366: balance_dirty_state: bdi btrfs-1: dirty=984 wb=515 unstable=0 bg_thresh=997 thresh=1994 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 216.668368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=100% bdi_bw=47528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 216.669757: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=292 wrote=688 to_write=7504 dd-2584 [001] 216.675736: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1165 unstable=0 bg_thresh=996 thresh=1993 gap=469 poll_thresh=13 ino=257 dd-2584 [001] 216.675740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=47528 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 216.683642: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1040 unstable=0 bg_thresh=990 thresh=1981 gap=582 poll_thresh=13 ino=257 dd-2584 [001] 216.683763: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1040 unstable=0 bg_thresh=990 thresh=1981 gap=557 poll_thresh=10 ino=257 dd-2584 [001] 216.683880: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1040 unstable=0 bg_thresh=993 thresh=1986 gap=562 poll_thresh=11 ino=257 dd-2584 [001] 216.683995: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1040 unstable=0 bg_thresh=993 thresh=1986 gap=537 poll_thresh=12 ino=257 dd-2584 [001] 216.684109: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1040 unstable=0 bg_thresh=995 thresh=1991 gap=542 poll_thresh=13 ino=257 dd-2584 [001] 216.684225: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1040 unstable=0 bg_thresh=998 thresh=1996 gap=522 poll_thresh=14 ino=257 dd-2584 [001] 216.684343: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1040 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=15 ino=257 dd-2584 [001] 216.684351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=100% bdi_bw=47528 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 216.691749: balance_dirty_state: bdi btrfs-1: dirty=459 wb=915 unstable=0 bg_thresh=996 thresh=1993 gap=619 poll_thresh=11 ino=257 dd-2584 [001] 216.691808: balance_dirty_state: bdi btrfs-1: dirty=484 wb=915 unstable=0 bg_thresh=999 thresh=1998 gap=599 poll_thresh=12 ino=257 dd-2584 [001] 216.691864: balance_dirty_state: bdi btrfs-1: dirty=509 wb=915 unstable=0 bg_thresh=996 thresh=1992 gap=568 poll_thresh=13 ino=257 dd-2584 [001] 216.691922: balance_dirty_state: bdi btrfs-1: dirty=509 wb=915 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=14 ino=257 dd-2584 [001] 216.691980: balance_dirty_state: bdi btrfs-1: dirty=534 wb=915 unstable=0 bg_thresh=995 thresh=1991 gap=542 poll_thresh=15 ino=257 dd-2584 [001] 216.692037: balance_dirty_state: bdi btrfs-1: dirty=559 wb=915 unstable=0 bg_thresh=998 thresh=1996 gap=522 poll_thresh=16 ino=257 dd-2584 [001] 216.692325: balance_dirty_state: bdi btrfs-1: dirty=584 wb=915 unstable=0 bg_thresh=1000 thresh=2000 gap=501 poll_thresh=17 ino=257 dd-2584 [001] 216.692439: balance_dirty_state: bdi btrfs-1: dirty=609 wb=915 unstable=0 bg_thresh=999 thresh=1999 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 216.692444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=47528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 216.699645: balance_dirty_state: bdi btrfs-1: dirty=609 wb=790 unstable=0 bg_thresh=989 thresh=1979 gap=580 poll_thresh=18 ino=257 dd-2584 [001] 216.699727: balance_dirty_state: bdi btrfs-1: dirty=634 wb=790 unstable=0 bg_thresh=989 thresh=1979 gap=555 poll_thresh=13 ino=257 dd-2584 [001] 216.699783: balance_dirty_state: bdi btrfs-1: dirty=634 wb=790 unstable=0 bg_thresh=992 thresh=1984 gap=560 poll_thresh=14 ino=257 dd-2584 [001] 216.699838: balance_dirty_state: bdi btrfs-1: dirty=659 wb=790 unstable=0 bg_thresh=992 thresh=1984 gap=535 poll_thresh=15 ino=257 dd-2584 [001] 216.699893: balance_dirty_state: bdi btrfs-1: dirty=684 wb=790 unstable=0 bg_thresh=994 thresh=1989 gap=515 poll_thresh=16 ino=257 dd-2584 [001] 216.700006: balance_dirty_state: bdi btrfs-1: dirty=709 wb=790 unstable=0 bg_thresh=997 thresh=1994 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 216.700010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=47528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 216.707710: balance_dirty_state: bdi btrfs-1: dirty=709 wb=690 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=17 ino=257 dd-2584 [001] 216.707812: balance_dirty_state: bdi btrfs-1: dirty=734 wb=690 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=13 ino=257 dd-2584 [001] 216.707871: balance_dirty_state: bdi btrfs-1: dirty=734 wb=690 unstable=0 bg_thresh=1001 thresh=2002 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 216.707934: balance_dirty_state: bdi btrfs-1: dirty=759 wb=690 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=15 ino=257 dd-2584 [001] 216.708000: balance_dirty_state: bdi btrfs-1: dirty=784 wb=690 unstable=0 bg_thresh=997 thresh=1994 gap=520 poll_thresh=16 ino=257 dd-2584 [001] 216.708127: balance_dirty_state: bdi btrfs-1: dirty=809 wb=690 unstable=0 bg_thresh=994 thresh=1989 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 216.708133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 216.715805: balance_dirty_state: bdi btrfs-1: dirty=809 wb=565 unstable=0 bg_thresh=994 thresh=1988 gap=614 poll_thresh=17 ino=257 dd-2584 [001] 216.715878: balance_dirty_state: bdi btrfs-1: dirty=809 wb=565 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=13 ino=257 dd-2584 [001] 216.716127: balance_dirty_state: bdi btrfs-1: dirty=834 wb=565 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 216.716187: balance_dirty_state: bdi btrfs-1: dirty=859 wb=565 unstable=0 bg_thresh=993 thresh=1986 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 216.716247: balance_dirty_state: bdi btrfs-1: dirty=859 wb=565 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 216.716365: balance_dirty_state: bdi btrfs-1: dirty=909 wb=565 unstable=0 bg_thresh=995 thresh=1990 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 216.716484: balance_dirty_state: bdi btrfs-1: dirty=934 wb=565 unstable=0 bg_thresh=997 thresh=1994 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 216.716489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 216.723700: balance_dirty_state: bdi btrfs-1: dirty=934 wb=315 unstable=0 bg_thresh=980 thresh=1961 gap=712 poll_thresh=18 ino=257 dd-2584 [001] 216.723823: balance_dirty_state: bdi btrfs-1: dirty=959 wb=315 unstable=0 bg_thresh=980 thresh=1961 gap=687 poll_thresh=13 ino=257 dd-2584 [001] 216.723907: balance_dirty_state: bdi btrfs-1: dirty=959 wb=315 unstable=0 bg_thresh=983 thresh=1966 gap=692 poll_thresh=14 ino=257 dd-2584 [001] 216.723992: balance_dirty_state: bdi btrfs-1: dirty=984 wb=315 unstable=0 bg_thresh=983 thresh=1966 gap=667 poll_thresh=15 ino=257 dd-2584 [001] 216.724080: balance_dirty_state: bdi btrfs-1: dirty=984 wb=315 unstable=0 bg_thresh=985 thresh=1971 gap=672 poll_thresh=16 ino=257 dd-2584 [001] 216.724207: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=315 unstable=0 bg_thresh=988 thresh=1976 gap=627 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 216.724283: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14148 wrote=0 to_write=8192 dd-2584 [001] 216.724335: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=315 unstable=0 bg_thresh=990 thresh=1980 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 216.724645: balance_dirty_state: bdi btrfs-1: dirty=984 wb=415 unstable=0 bg_thresh=986 thresh=1973 gap=574 poll_thresh=19 ino=257 dd-2584 [001] 216.724776: balance_dirty_state: bdi btrfs-1: dirty=984 wb=465 unstable=0 bg_thresh=986 thresh=1972 gap=523 poll_thresh=20 ino=257 dd-2584 [001] 216.724908: balance_dirty_state: bdi btrfs-1: dirty=984 wb=490 unstable=0 bg_thresh=988 thresh=1976 gap=502 poll_thresh=21 ino=257 dd-2584 [001] 216.725038: balance_dirty_state: bdi btrfs-1: dirty=959 wb=540 unstable=0 bg_thresh=987 thresh=1975 gap=476 poll_thresh=22 ino=257 dd-2584 [001] 216.725039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 216.727044: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=348 wrote=848 to_write=7344 dd-2584 [001] 216.731651: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1040 unstable=0 bg_thresh=995 thresh=1990 gap=616 poll_thresh=22 ino=257 dd-2584 [001] 216.731743: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1040 unstable=0 bg_thresh=992 thresh=1984 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 216.731909: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1040 unstable=0 bg_thresh=991 thresh=1983 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 216.732075: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1040 unstable=0 bg_thresh=993 thresh=1987 gap=538 poll_thresh=18 ino=257 dd-2584 [001] 216.732240: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1040 unstable=0 bg_thresh=993 thresh=1986 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 216.732246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.739698: balance_dirty_state: bdi btrfs-1: dirty=459 wb=915 unstable=0 bg_thresh=996 thresh=1992 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 216.739821: balance_dirty_state: bdi btrfs-1: dirty=459 wb=915 unstable=0 bg_thresh=996 thresh=1992 gap=618 poll_thresh=14 ino=257 dd-2584 [004] 216.739956: balance_dirty_state: bdi btrfs-1: dirty=484 wb=915 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 216.740601: balance_dirty_state: bdi btrfs-1: dirty=484 wb=890 unstable=0 bg_thresh=997 thresh=1995 gap=621 poll_thresh=16 ino=257 dd-2584 [004] 216.740889: balance_dirty_state: bdi btrfs-1: dirty=534 wb=890 unstable=0 bg_thresh=997 thresh=1994 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 216.741178: balance_dirty_state: bdi btrfs-1: dirty=559 wb=890 unstable=0 bg_thresh=999 thresh=1998 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 216.741475: balance_dirty_state: bdi btrfs-1: dirty=584 wb=865 unstable=0 bg_thresh=998 thresh=1997 gap=548 poll_thresh=19 ino=257 dd-2584 [004] 216.741763: balance_dirty_state: bdi btrfs-1: dirty=634 wb=865 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=20 ino=257 dd-2584 [004] 216.741773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.751787: balance_dirty_state: bdi btrfs-1: dirty=634 wb=865 unstable=0 bg_thresh=997 thresh=1995 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 216.751793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 216.759762: balance_dirty_state: bdi btrfs-1: dirty=634 wb=615 unstable=0 bg_thresh=997 thresh=1994 gap=745 poll_thresh=20 ino=257 dd-2584 [004] 216.759846: balance_dirty_state: bdi btrfs-1: dirty=634 wb=615 unstable=0 bg_thresh=994 thresh=1988 gap=739 poll_thresh=15 ino=257 dd-2584 [004] 216.759906: balance_dirty_state: bdi btrfs-1: dirty=659 wb=615 unstable=0 bg_thresh=996 thresh=1993 gap=719 poll_thresh=16 ino=257 dd-2584 [004] 216.760019: balance_dirty_state: bdi btrfs-1: dirty=684 wb=615 unstable=0 bg_thresh=996 thresh=1992 gap=693 poll_thresh=17 ino=257 dd-2584 [004] 216.760131: balance_dirty_state: bdi btrfs-1: dirty=709 wb=615 unstable=0 bg_thresh=995 thresh=1991 gap=667 poll_thresh=18 ino=257 dd-2584 [004] 216.760413: balance_dirty_state: bdi btrfs-1: dirty=759 wb=615 unstable=0 bg_thresh=997 thresh=1995 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 216.760529: balance_dirty_state: bdi btrfs-1: dirty=784 wb=615 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=20 ino=257 dd-2584 [004] 216.760642: balance_dirty_state: bdi btrfs-1: dirty=809 wb=615 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=21 ino=257 dd-2584 [004] 216.760759: balance_dirty_state: bdi btrfs-1: dirty=859 wb=615 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=22 ino=257 dd-2584 [004] 216.760873: balance_dirty_state: bdi btrfs-1: dirty=884 wb=615 unstable=0 bg_thresh=995 thresh=1990 gap=491 poll_thresh=23 ino=257 dd-2584 [004] 216.760877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.767741: balance_dirty_state: bdi btrfs-1: dirty=884 wb=490 unstable=0 bg_thresh=995 thresh=1990 gap=616 poll_thresh=23 ino=257 dd-2584 [004] 216.767818: balance_dirty_state: bdi btrfs-1: dirty=884 wb=490 unstable=0 bg_thresh=995 thresh=1990 gap=616 poll_thresh=17 ino=257 dd-2584 [004] 216.767931: balance_dirty_state: bdi btrfs-1: dirty=934 wb=490 unstable=0 bg_thresh=994 thresh=1989 gap=565 poll_thresh=18 ino=257 dd-2584 [004] 216.768046: balance_dirty_state: bdi btrfs-1: dirty=959 wb=490 unstable=0 bg_thresh=996 thresh=1993 gap=544 poll_thresh=19 ino=257 dd-2584 [004] 216.768158: balance_dirty_state: bdi btrfs-1: dirty=984 wb=490 unstable=0 bg_thresh=996 thresh=1992 gap=518 poll_thresh=20 ino=257 dd-2584 [004] 216.768441: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=490 unstable=0 bg_thresh=995 thresh=1991 gap=467 poll_thresh=21 ino=257 dd-2584 [004] 216.768446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 216.768555: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14192 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 216.771439: writeback_single_inode: bdi btrfs-1: ino=257 state= age=392 wrote=688 to_write=7504 dd-2584 [004] 216.779809: balance_dirty_state: bdi btrfs-1: dirty=359 wb=915 unstable=0 bg_thresh=994 thresh=1989 gap=715 poll_thresh=21 ino=257 dd-2584 [004] 216.779880: balance_dirty_state: bdi btrfs-1: dirty=359 wb=915 unstable=0 bg_thresh=994 thresh=1988 gap=714 poll_thresh=16 ino=257 dd-2584 [004] 216.780007: balance_dirty_state: bdi btrfs-1: dirty=409 wb=915 unstable=0 bg_thresh=996 thresh=1992 gap=668 poll_thresh=17 ino=257 dd-2584 [004] 216.780131: balance_dirty_state: bdi btrfs-1: dirty=434 wb=915 unstable=0 bg_thresh=995 thresh=1991 gap=642 poll_thresh=18 ino=257 dd-2584 [004] 216.780252: balance_dirty_state: bdi btrfs-1: dirty=459 wb=915 unstable=0 bg_thresh=995 thresh=1990 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 216.780374: balance_dirty_state: bdi btrfs-1: dirty=484 wb=915 unstable=0 bg_thresh=994 thresh=1989 gap=590 poll_thresh=20 ino=257 dd-2584 [004] 216.780497: balance_dirty_state: bdi btrfs-1: dirty=534 wb=915 unstable=0 bg_thresh=996 thresh=1993 gap=544 poll_thresh=21 ino=257 dd-2584 [004] 216.780618: balance_dirty_state: bdi btrfs-1: dirty=559 wb=915 unstable=0 bg_thresh=996 thresh=1992 gap=518 poll_thresh=22 ino=257 dd-2584 [004] 216.780927: balance_dirty_state: bdi btrfs-1: dirty=584 wb=915 unstable=0 bg_thresh=995 thresh=1991 gap=492 poll_thresh=23 ino=257 dd-2584 [004] 216.780933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 216.787746: balance_dirty_state: bdi btrfs-1: dirty=584 wb=765 unstable=0 bg_thresh=997 thresh=1995 gap=646 poll_thresh=23 ino=257 dd-2584 [005] 216.787846: balance_dirty_state: bdi btrfs-1: dirty=584 wb=765 unstable=0 bg_thresh=1000 thresh=2000 gap=651 poll_thresh=17 ino=257 dd-2584 [005] 216.788082: balance_dirty_state: bdi btrfs-1: dirty=634 wb=765 unstable=0 bg_thresh=1002 thresh=2005 gap=606 poll_thresh=18 ino=257 dd-2584 [005] 216.788316: balance_dirty_state: bdi btrfs-1: dirty=659 wb=765 unstable=0 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=19 ino=257 dd-2584 [005] 216.788552: balance_dirty_state: bdi btrfs-1: dirty=684 wb=765 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=20 ino=257 dd-2584 [005] 216.788786: balance_dirty_state: bdi btrfs-1: dirty=709 wb=765 unstable=0 bg_thresh=1003 thresh=2007 gap=533 poll_thresh=21 ino=257 dd-2584 [005] 216.789021: balance_dirty_state: bdi btrfs-1: dirty=759 wb=765 unstable=0 bg_thresh=1003 thresh=2006 gap=482 poll_thresh=22 ino=257 dd-2584 [005] 216.789030: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 216.795744: balance_dirty_state: bdi btrfs-1: dirty=759 wb=765 unstable=0 bg_thresh=1001 thresh=2002 gap=478 poll_thresh=22 ino=257 dd-2584 [005] 216.795753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 216.803776: balance_dirty_state: bdi btrfs-1: dirty=759 wb=540 unstable=0 bg_thresh=1000 thresh=2001 gap=702 poll_thresh=22 ino=257 dd-2584 [005] 216.803861: balance_dirty_state: bdi btrfs-1: dirty=759 wb=540 unstable=0 bg_thresh=1000 thresh=2000 gap=701 poll_thresh=16 ino=257 dd-2584 [005] 216.803979: balance_dirty_state: bdi btrfs-1: dirty=809 wb=540 unstable=0 bg_thresh=999 thresh=1999 gap=650 poll_thresh=17 ino=257 dd-2584 [005] 216.804263: balance_dirty_state: bdi btrfs-1: dirty=834 wb=540 unstable=0 bg_thresh=999 thresh=1998 gap=624 poll_thresh=18 ino=257 dd-2584 [005] 216.804376: balance_dirty_state: bdi btrfs-1: dirty=859 wb=540 unstable=0 bg_thresh=1001 thresh=2002 gap=603 poll_thresh=19 ino=257 dd-2584 [005] 216.804489: balance_dirty_state: bdi btrfs-1: dirty=884 wb=540 unstable=0 bg_thresh=1000 thresh=2001 gap=577 poll_thresh=20 ino=257 dd-2584 [005] 216.804604: balance_dirty_state: bdi btrfs-1: dirty=934 wb=540 unstable=0 bg_thresh=1000 thresh=2000 gap=526 poll_thresh=21 ino=257 dd-2584 [005] 216.804717: balance_dirty_state: bdi btrfs-1: dirty=959 wb=540 unstable=0 bg_thresh=1002 thresh=2004 gap=505 poll_thresh=22 ino=257 dd-2584 [005] 216.804845: balance_dirty_state: bdi btrfs-1: dirty=984 wb=540 unstable=0 bg_thresh=1001 thresh=2003 gap=479 poll_thresh=23 ino=257 dd-2584 [005] 216.804850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=47072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 216.811739: balance_dirty_state: bdi btrfs-1: dirty=984 wb=290 unstable=0 bg_thresh=1000 thresh=2001 gap=727 poll_thresh=23 ino=257 dd-2584 [000] 216.811851: balance_dirty_state: bdi btrfs-1: dirty=984 wb=290 unstable=0 bg_thresh=1000 thresh=2001 gap=727 poll_thresh=17 ino=257 dd-2584 [000] 216.812085: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=290 unstable=0 bg_thresh=1003 thresh=2006 gap=682 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 216.812137: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14236 wrote=0 to_write=8192 dd-2584 [000] 216.812330: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=290 unstable=0 bg_thresh=1005 thresh=2011 gap=662 poll_thresh=19 ino=257 dd-2584 [000] 216.812947: balance_dirty_state: bdi btrfs-1: dirty=959 wb=415 unstable=0 bg_thresh=1007 thresh=2015 gap=641 poll_thresh=20 ino=257 dd-2584 [000] 216.813134: balance_dirty_state: bdi btrfs-1: dirty=934 wb=465 unstable=0 bg_thresh=1007 thresh=2014 gap=615 poll_thresh=21 ino=257 dd-2584 [000] 216.813259: balance_dirty_state: bdi btrfs-1: dirty=959 wb=490 unstable=0 bg_thresh=1006 thresh=2013 gap=564 poll_thresh=22 ino=257 dd-2584 [000] 216.813387: balance_dirty_state: bdi btrfs-1: dirty=934 wb=540 unstable=0 bg_thresh=1008 thresh=2017 gap=543 poll_thresh=23 ino=257 dd-2584 [000] 216.813512: balance_dirty_state: bdi btrfs-1: dirty=934 wb=565 unstable=0 bg_thresh=1008 thresh=2016 gap=517 poll_thresh=24 ino=257 dd-2584 [000] 216.813637: balance_dirty_state: bdi btrfs-1: dirty=934 wb=615 unstable=0 bg_thresh=1007 thresh=2015 gap=466 poll_thresh=25 ino=257 dd-2584 [000] 216.813639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=49944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 216.815617: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=928 to_write=7264 dd-2584 [000] 216.819679: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1090 unstable=0 bg_thresh=1008 thresh=2017 gap=593 poll_thresh=25 ino=257 dd-2584 [000] 216.819752: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1090 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=19 ino=257 dd-2584 [000] 216.819886: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1090 unstable=0 bg_thresh=1006 thresh=2013 gap=564 poll_thresh=20 ino=257 dd-2584 [000] 216.820214: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1090 unstable=0 bg_thresh=1007 thresh=2015 gap=516 poll_thresh=21 ino=257 dd-2584 [000] 216.820347: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1090 unstable=0 bg_thresh=1010 thresh=2020 gap=496 poll_thresh=22 ino=257 dd-2584 [000] 216.820352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=49944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 216.827713: balance_dirty_state: bdi btrfs-1: dirty=434 wb=965 unstable=0 bg_thresh=1008 thresh=2017 gap=618 poll_thresh=22 ino=257 dd-2584 [000] 216.827794: balance_dirty_state: bdi btrfs-1: dirty=459 wb=965 unstable=0 bg_thresh=1008 thresh=2017 gap=593 poll_thresh=16 ino=257 dd-2584 [000] 216.827911: balance_dirty_state: bdi btrfs-1: dirty=484 wb=965 unstable=0 bg_thresh=1007 thresh=2015 gap=566 poll_thresh=17 ino=257 dd-2584 [000] 216.828024: balance_dirty_state: bdi btrfs-1: dirty=509 wb=965 unstable=0 bg_thresh=1007 thresh=2014 gap=540 poll_thresh=18 ino=257 dd-2584 [000] 216.828138: balance_dirty_state: bdi btrfs-1: dirty=534 wb=965 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=19 ino=257 dd-2584 [000] 216.828250: balance_dirty_state: bdi btrfs-1: dirty=584 wb=965 unstable=0 bg_thresh=1006 thresh=2012 gap=463 poll_thresh=20 ino=257 dd-2584 [000] 216.828254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=49944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.838816: balance_dirty_state: bdi btrfs-1: dirty=584 wb=790 unstable=0 bg_thresh=1010 thresh=2021 gap=647 poll_thresh=20 ino=257 dd-2584 [004] 216.838882: balance_dirty_state: bdi btrfs-1: dirty=609 wb=790 unstable=0 bg_thresh=1007 thresh=2015 gap=616 poll_thresh=15 ino=257 dd-2584 [004] 216.838940: balance_dirty_state: bdi btrfs-1: dirty=609 wb=790 unstable=0 bg_thresh=1012 thresh=2025 gap=626 poll_thresh=16 ino=257 dd-2584 [004] 216.839054: balance_dirty_state: bdi btrfs-1: dirty=659 wb=790 unstable=0 bg_thresh=1009 thresh=2018 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 216.839339: balance_dirty_state: bdi btrfs-1: dirty=684 wb=790 unstable=0 bg_thresh=1008 thresh=2017 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 216.839451: balance_dirty_state: bdi btrfs-1: dirty=709 wb=790 unstable=0 bg_thresh=1008 thresh=2016 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 216.839565: balance_dirty_state: bdi btrfs-1: dirty=759 wb=790 unstable=0 bg_thresh=1010 thresh=2020 gap=471 poll_thresh=20 ino=257 dd-2584 [004] 216.839570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=49944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 216.843721: balance_dirty_state: bdi btrfs-1: dirty=759 wb=790 unstable=0 bg_thresh=1010 thresh=2020 gap=471 poll_thresh=20 ino=257 dd-2584 [000] 216.843733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=49944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 216.851727: balance_dirty_state: bdi btrfs-1: dirty=759 wb=665 unstable=0 bg_thresh=1003 thresh=2006 gap=582 poll_thresh=20 ino=257 dd-2584 [000] 216.851850: balance_dirty_state: bdi btrfs-1: dirty=759 wb=665 unstable=0 bg_thresh=1003 thresh=2006 gap=582 poll_thresh=15 ino=257 dd-2584 [000] 216.851960: balance_dirty_state: bdi btrfs-1: dirty=784 wb=665 unstable=0 bg_thresh=999 thresh=1999 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 216.852181: balance_dirty_state: bdi btrfs-1: dirty=809 wb=665 unstable=0 bg_thresh=999 thresh=1998 gap=524 poll_thresh=17 ino=257 dd-2584 [000] 216.852563: balance_dirty_state: bdi btrfs-1: dirty=859 wb=640 unstable=0 bg_thresh=995 thresh=1990 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 216.852574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=49944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 216.859774: balance_dirty_state: bdi btrfs-1: dirty=859 wb=415 unstable=0 bg_thresh=991 thresh=1982 gap=708 poll_thresh=18 ino=257 dd-2584 [004] 216.859846: balance_dirty_state: bdi btrfs-1: dirty=859 wb=415 unstable=0 bg_thresh=987 thresh=1975 gap=701 poll_thresh=13 ino=257 dd-2584 [004] 216.859910: balance_dirty_state: bdi btrfs-1: dirty=884 wb=415 unstable=0 bg_thresh=990 thresh=1980 gap=681 poll_thresh=14 ino=257 dd-2584 [004] 216.859978: balance_dirty_state: bdi btrfs-1: dirty=909 wb=415 unstable=0 bg_thresh=993 thresh=1986 gap=662 poll_thresh=15 ino=257 dd-2584 [004] 216.860132: balance_dirty_state: bdi btrfs-1: dirty=909 wb=415 unstable=0 bg_thresh=992 thresh=1985 gap=661 poll_thresh=16 ino=257 dd-2584 [004] 216.861023: balance_dirty_state: bdi btrfs-1: dirty=934 wb=415 unstable=0 bg_thresh=992 thresh=1984 gap=635 poll_thresh=17 ino=257 dd-2584 [004] 216.861376: balance_dirty_state: bdi btrfs-1: dirty=984 wb=415 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 216.861724: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=415 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 216.861816: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14284 wrote=0 to_write=8192 dd-2584 [004] 216.862087: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=440 unstable=0 bg_thresh=993 thresh=1986 gap=537 poll_thresh=20 ino=257 dd-2584 [004] 216.862465: balance_dirty_state: bdi btrfs-1: dirty=984 wb=515 unstable=0 bg_thresh=995 thresh=1990 gap=491 poll_thresh=21 ino=257 dd-2584 [004] 216.862469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=49944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 216.866793: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=736 to_write=7456 dd-2584 [004] 216.867695: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1040 unstable=0 bg_thresh=984 thresh=1968 gap=594 poll_thresh=21 ino=257 dd-2584 [004] 216.867764: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1040 unstable=0 bg_thresh=980 thresh=1961 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 216.867930: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1040 unstable=0 bg_thresh=983 thresh=1966 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 216.868071: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1040 unstable=0 bg_thresh=982 thresh=1965 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 216.868458: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1040 unstable=0 bg_thresh=984 thresh=1969 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 216.868630: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1040 unstable=0 bg_thresh=984 thresh=1968 gap=469 poll_thresh=20 ino=257 dd-2584 [004] 216.868637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1235 bdi_dirty=1320 avg_dirty=1320 bdi_gap=0% task_gap=-102% task_weight=101% bdi_bw=49944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 216.875717: balance_dirty_state: bdi btrfs-1: dirty=459 wb=915 unstable=0 bg_thresh=979 thresh=1959 gap=585 poll_thresh=20 ino=257 dd-2584 [005] 216.875781: balance_dirty_state: bdi btrfs-1: dirty=484 wb=915 unstable=0 bg_thresh=982 thresh=1964 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 216.875838: balance_dirty_state: bdi btrfs-1: dirty=509 wb=915 unstable=0 bg_thresh=982 thresh=1964 gap=540 poll_thresh=16 ino=257 dd-2584 [005] 216.875953: balance_dirty_state: bdi btrfs-1: dirty=534 wb=915 unstable=0 bg_thresh=984 thresh=1969 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 216.876071: balance_dirty_state: bdi btrfs-1: dirty=559 wb=915 unstable=0 bg_thresh=984 thresh=1968 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 216.876191: balance_dirty_state: bdi btrfs-1: dirty=584 wb=915 unstable=0 bg_thresh=986 thresh=1972 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 216.876196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=49944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 216.883832: balance_dirty_state: bdi btrfs-1: dirty=584 wb=890 unstable=0 bg_thresh=978 thresh=1956 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 216.883838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=49944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 216.891748: balance_dirty_state: bdi btrfs-1: dirty=584 wb=640 unstable=0 bg_thresh=978 thresh=1957 gap=733 poll_thresh=19 ino=257 dd-2584 [001] 216.891856: balance_dirty_state: bdi btrfs-1: dirty=584 wb=615 unstable=0 bg_thresh=981 thresh=1962 gap=763 poll_thresh=14 ino=257 dd-2584 [001] 216.891974: balance_dirty_state: bdi btrfs-1: dirty=609 wb=615 unstable=0 bg_thresh=981 thresh=1962 gap=738 poll_thresh=15 ino=257 dd-2584 [001] 216.892090: balance_dirty_state: bdi btrfs-1: dirty=634 wb=615 unstable=0 bg_thresh=983 thresh=1967 gap=718 poll_thresh=16 ino=257 dd-2584 [001] 216.892325: balance_dirty_state: bdi btrfs-1: dirty=659 wb=615 unstable=0 bg_thresh=986 thresh=1972 gap=698 poll_thresh=17 ino=257 dd-2584 [001] 216.892930: balance_dirty_state: bdi btrfs-1: dirty=684 wb=615 unstable=0 bg_thresh=988 thresh=1976 gap=677 poll_thresh=18 ino=257 dd-2584 [001] 216.893164: balance_dirty_state: bdi btrfs-1: dirty=709 wb=615 unstable=0 bg_thresh=987 thresh=1975 gap=651 poll_thresh=19 ino=257 dd-2584 [001] 216.893398: balance_dirty_state: bdi btrfs-1: dirty=759 wb=615 unstable=0 bg_thresh=987 thresh=1974 gap=600 poll_thresh=20 ino=257 dd-2584 [001] 216.893631: balance_dirty_state: bdi btrfs-1: dirty=784 wb=615 unstable=0 bg_thresh=986 thresh=1973 gap=574 poll_thresh=21 ino=257 dd-2584 [001] 216.893868: balance_dirty_state: bdi btrfs-1: dirty=809 wb=615 unstable=0 bg_thresh=988 thresh=1977 gap=553 poll_thresh=22 ino=257 dd-2584 [001] 216.894101: balance_dirty_state: bdi btrfs-1: dirty=859 wb=615 unstable=0 bg_thresh=988 thresh=1976 gap=502 poll_thresh=23 ino=257 dd-2584 [001] 216.894336: balance_dirty_state: bdi btrfs-1: dirty=884 wb=615 unstable=0 bg_thresh=987 thresh=1975 gap=476 poll_thresh=24 ino=257 dd-2584 [001] 216.894345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-190% task_weight=100% bdi_bw=49944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 216.899801: balance_dirty_state: bdi btrfs-1: dirty=884 wb=490 unstable=0 bg_thresh=988 thresh=1976 gap=602 poll_thresh=24 ino=257 dd-2584 [000] 216.899926: balance_dirty_state: bdi btrfs-1: dirty=884 wb=490 unstable=0 bg_thresh=988 thresh=1976 gap=602 poll_thresh=18 ino=257 dd-2584 [000] 216.900520: balance_dirty_state: bdi btrfs-1: dirty=934 wb=490 unstable=0 bg_thresh=990 thresh=1981 gap=557 poll_thresh=19 ino=257 dd-2584 [000] 216.900752: balance_dirty_state: bdi btrfs-1: dirty=959 wb=490 unstable=0 bg_thresh=995 thresh=1991 gap=542 poll_thresh=20 ino=257 dd-2584 [000] 216.900991: balance_dirty_state: bdi btrfs-1: dirty=984 wb=490 unstable=0 bg_thresh=995 thresh=1990 gap=516 poll_thresh=21 ino=257 dd-2584 [000] 216.901225: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=490 unstable=0 bg_thresh=994 thresh=1989 gap=490 poll_thresh=22 ino=257 dd-2584 [000] 216.901234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=49944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 216.901275: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14324 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 216.905919: writeback_single_inode: bdi btrfs-1: ino=257 state= age=124 wrote=720 to_write=7472 dd-2584 [002] 216.907727: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1090 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=22 ino=257 dd-2584 [002] 216.907795: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1090 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=16 ino=257 dd-2584 [002] 216.907919: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1090 unstable=0 bg_thresh=996 thresh=1992 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 216.908042: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1090 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=18 ino=257 dd-2584 [002] 216.908165: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1090 unstable=0 bg_thresh=1000 thresh=2001 gap=527 poll_thresh=19 ino=257 dd-2584 [002] 216.908287: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1090 unstable=0 bg_thresh=1000 thresh=2000 gap=476 poll_thresh=20 ino=257 dd-2584 [002] 216.908291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=49944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 216.915725: balance_dirty_state: bdi btrfs-1: dirty=434 wb=965 unstable=0 bg_thresh=993 thresh=1987 gap=588 poll_thresh=20 ino=257 dd-2584 [002] 216.915984: balance_dirty_state: bdi btrfs-1: dirty=434 wb=965 unstable=0 bg_thresh=993 thresh=1987 gap=588 poll_thresh=15 ino=257 dd-2584 [002] 216.916045: balance_dirty_state: bdi btrfs-1: dirty=459 wb=965 unstable=0 bg_thresh=996 thresh=1992 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 216.916163: balance_dirty_state: bdi btrfs-1: dirty=484 wb=965 unstable=0 bg_thresh=998 thresh=1997 gap=548 poll_thresh=17 ino=257 dd-2584 [002] 216.916283: balance_dirty_state: bdi btrfs-1: dirty=509 wb=965 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=18 ino=257 dd-2584 [002] 216.916405: balance_dirty_state: bdi btrfs-1: dirty=559 wb=965 unstable=0 bg_thresh=1003 thresh=2006 gap=482 poll_thresh=19 ino=257 dd-2584 [002] 216.916410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=51588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 216.923731: balance_dirty_state: bdi btrfs-1: dirty=559 wb=840 unstable=0 bg_thresh=999 thresh=1999 gap=600 poll_thresh=19 ino=257 dd-2584 [002] 216.923819: balance_dirty_state: bdi btrfs-1: dirty=559 wb=840 unstable=0 bg_thresh=999 thresh=1999 gap=600 poll_thresh=14 ino=257 dd-2584 [002] 216.923879: balance_dirty_state: bdi btrfs-1: dirty=584 wb=840 unstable=0 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 216.923934: balance_dirty_state: bdi btrfs-1: dirty=609 wb=840 unstable=0 bg_thresh=1002 thresh=2004 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 216.924047: balance_dirty_state: bdi btrfs-1: dirty=634 wb=840 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=17 ino=257 dd-2584 [002] 216.924161: balance_dirty_state: bdi btrfs-1: dirty=659 wb=840 unstable=0 bg_thresh=1000 thresh=2001 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 216.924444: balance_dirty_state: bdi btrfs-1: dirty=684 wb=840 unstable=0 bg_thresh=1000 thresh=2000 gap=476 poll_thresh=19 ino=257 dd-2584 [002] 216.924448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-206% task_weight=101% bdi_bw=51588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 216.931813: balance_dirty_state: bdi btrfs-1: dirty=684 wb=740 unstable=0 bg_thresh=995 thresh=1990 gap=566 poll_thresh=19 ino=257 dd-2584 [002] 216.931889: balance_dirty_state: bdi btrfs-1: dirty=709 wb=740 unstable=0 bg_thresh=995 thresh=1990 gap=541 poll_thresh=14 ino=257 dd-2584 [002] 216.931947: balance_dirty_state: bdi btrfs-1: dirty=734 wb=740 unstable=0 bg_thresh=997 thresh=1995 gap=521 poll_thresh=15 ino=257 dd-2584 [002] 216.932005: balance_dirty_state: bdi btrfs-1: dirty=734 wb=740 unstable=0 bg_thresh=997 thresh=1995 gap=521 poll_thresh=16 ino=257 dd-2584 [002] 216.932122: balance_dirty_state: bdi btrfs-1: dirty=784 wb=740 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=17 ino=257 dd-2584 [002] 216.932126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=51588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 216.939810: balance_dirty_state: bdi btrfs-1: dirty=784 wb=740 unstable=0 bg_thresh=1001 thresh=2002 gap=478 poll_thresh=17 ino=257 dd-2584 [002] 216.939819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=51588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 216.947803: balance_dirty_state: bdi btrfs-1: dirty=784 wb=490 unstable=0 bg_thresh=997 thresh=1995 gap=721 poll_thresh=17 ino=257 dd-2584 [002] 216.947888: balance_dirty_state: bdi btrfs-1: dirty=784 wb=490 unstable=0 bg_thresh=994 thresh=1989 gap=715 poll_thresh=13 ino=257 dd-2584 [002] 216.947956: balance_dirty_state: bdi btrfs-1: dirty=809 wb=490 unstable=0 bg_thresh=997 thresh=1994 gap=695 poll_thresh=14 ino=257 dd-2584 [002] 216.948022: balance_dirty_state: bdi btrfs-1: dirty=834 wb=490 unstable=0 bg_thresh=996 thresh=1993 gap=669 poll_thresh=15 ino=257 dd-2584 [002] 216.948087: balance_dirty_state: bdi btrfs-1: dirty=834 wb=490 unstable=0 bg_thresh=996 thresh=1993 gap=669 poll_thresh=16 ino=257 dd-2584 [002] 216.948219: balance_dirty_state: bdi btrfs-1: dirty=859 wb=490 unstable=0 bg_thresh=996 thresh=1992 gap=643 poll_thresh=17 ino=257 dd-2584 [002] 216.948350: balance_dirty_state: bdi btrfs-1: dirty=909 wb=490 unstable=0 bg_thresh=998 thresh=1996 gap=597 poll_thresh=18 ino=257 dd-2584 [002] 216.948482: balance_dirty_state: bdi btrfs-1: dirty=934 wb=490 unstable=0 bg_thresh=997 thresh=1995 gap=571 poll_thresh=19 ino=257 dd-2584 [002] 216.948815: balance_dirty_state: bdi btrfs-1: dirty=959 wb=490 unstable=0 bg_thresh=997 thresh=1994 gap=545 poll_thresh=20 ino=257 dd-2584 [002] 216.948949: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=490 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=21 ino=257 dd-2584 [002] 216.948954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=51588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 216.949018: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14372 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 216.951930: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=720 to_write=7472 dd-2584 [002] 216.955878: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1040 unstable=0 bg_thresh=994 thresh=1989 gap=640 poll_thresh=21 ino=257 dd-2584 [002] 216.955967: balance_dirty_state: bdi btrfs-1: dirty=309 wb=965 unstable=0 bg_thresh=994 thresh=1989 gap=715 poll_thresh=16 ino=257 dd-2584 [002] 216.956113: balance_dirty_state: bdi btrfs-1: dirty=334 wb=940 unstable=0 bg_thresh=993 thresh=1986 gap=712 poll_thresh=17 ino=257 dd-2584 [002] 216.956248: balance_dirty_state: bdi btrfs-1: dirty=384 wb=940 unstable=0 bg_thresh=995 thresh=1991 gap=667 poll_thresh=18 ino=257 dd-2584 [002] 216.956380: balance_dirty_state: bdi btrfs-1: dirty=409 wb=940 unstable=0 bg_thresh=995 thresh=1990 gap=641 poll_thresh=19 ino=257 dd-2584 [002] 216.956512: balance_dirty_state: bdi btrfs-1: dirty=434 wb=940 unstable=0 bg_thresh=997 thresh=1994 gap=620 poll_thresh=20 ino=257 dd-2584 [002] 216.956643: balance_dirty_state: bdi btrfs-1: dirty=484 wb=940 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=21 ino=257 dd-2584 [002] 216.956976: balance_dirty_state: bdi btrfs-1: dirty=509 wb=940 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=22 ino=257 dd-2584 [002] 216.957109: balance_dirty_state: bdi btrfs-1: dirty=534 wb=940 unstable=0 bg_thresh=992 thresh=1985 gap=511 poll_thresh=23 ino=257 dd-2584 [002] 216.957241: balance_dirty_state: bdi btrfs-1: dirty=559 wb=940 unstable=0 bg_thresh=994 thresh=1989 gap=490 poll_thresh=24 ino=257 dd-2584 [002] 216.957246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=51588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 216.963831: balance_dirty_state: bdi btrfs-1: dirty=559 wb=815 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=24 ino=257 dd-2584 [002] 216.963906: balance_dirty_state: bdi btrfs-1: dirty=584 wb=790 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=18 ino=257 dd-2584 [002] 216.964031: balance_dirty_state: bdi btrfs-1: dirty=609 wb=790 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=19 ino=257 dd-2584 [002] 216.964154: balance_dirty_state: bdi btrfs-1: dirty=659 wb=790 unstable=0 bg_thresh=996 thresh=1993 gap=544 poll_thresh=20 ino=257 dd-2584 [002] 216.964279: balance_dirty_state: bdi btrfs-1: dirty=684 wb=790 unstable=0 bg_thresh=992 thresh=1985 gap=511 poll_thresh=21 ino=257 dd-2584 [002] 216.964402: balance_dirty_state: bdi btrfs-1: dirty=709 wb=790 unstable=0 bg_thresh=991 thresh=1983 gap=484 poll_thresh=22 ino=257 dd-2584 [002] 216.964407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=51588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 216.971836: balance_dirty_state: bdi btrfs-1: dirty=709 wb=715 unstable=0 bg_thresh=996 thresh=1992 gap=568 poll_thresh=22 ino=257 dd-2584 [002] 216.971905: balance_dirty_state: bdi btrfs-1: dirty=734 wb=715 unstable=0 bg_thresh=995 thresh=1991 gap=542 poll_thresh=16 ino=257 dd-2584 [002] 216.972204: balance_dirty_state: bdi btrfs-1: dirty=759 wb=715 unstable=0 bg_thresh=995 thresh=1990 gap=516 poll_thresh=17 ino=257 dd-2584 [002] 216.972324: balance_dirty_state: bdi btrfs-1: dirty=784 wb=715 unstable=0 bg_thresh=997 thresh=1994 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 216.972328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=51588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 216.979796: balance_dirty_state: bdi btrfs-1: dirty=784 wb=590 unstable=0 bg_thresh=999 thresh=1998 gap=624 poll_thresh=18 ino=257 dd-2584 [002] 216.979875: balance_dirty_state: bdi btrfs-1: dirty=809 wb=590 unstable=0 bg_thresh=999 thresh=1998 gap=599 poll_thresh=13 ino=257 dd-2584 [002] 216.979935: balance_dirty_state: bdi btrfs-1: dirty=834 wb=590 unstable=0 bg_thresh=1001 thresh=2003 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 216.979995: balance_dirty_state: bdi btrfs-1: dirty=834 wb=590 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=15 ino=257 dd-2584 [002] 216.980054: balance_dirty_state: bdi btrfs-1: dirty=859 wb=590 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=16 ino=257 dd-2584 [002] 216.980173: balance_dirty_state: bdi btrfs-1: dirty=884 wb=590 unstable=0 bg_thresh=1003 thresh=2006 gap=532 poll_thresh=17 ino=257 dd-2584 [002] 216.980292: balance_dirty_state: bdi btrfs-1: dirty=934 wb=590 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=18 ino=257 dd-2584 [002] 216.980297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=51588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 216.987806: balance_dirty_state: bdi btrfs-1: dirty=934 wb=465 unstable=0 bg_thresh=1002 thresh=2004 gap=605 poll_thresh=18 ino=257 dd-2584 [002] 216.987888: balance_dirty_state: bdi btrfs-1: dirty=934 wb=465 unstable=0 bg_thresh=999 thresh=1998 gap=599 poll_thresh=13 ino=257 dd-2584 [002] 216.987953: balance_dirty_state: bdi btrfs-1: dirty=959 wb=465 unstable=0 bg_thresh=1001 thresh=2003 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 216.988015: balance_dirty_state: bdi btrfs-1: dirty=959 wb=465 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=15 ino=257 dd-2584 [002] 216.988075: balance_dirty_state: bdi btrfs-1: dirty=984 wb=465 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=16 ino=257 dd-2584 [002] 216.988376: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=465 unstable=0 bg_thresh=1000 thresh=2000 gap=526 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 216.988428: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14412 wrote=0 to_write=8192 dd-2584 [002] 216.988504: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=465 unstable=0 bg_thresh=1002 thresh=2004 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 216.988506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=51588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 216.991696: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=752 to_write=7440 dd-2584 [006] 216.995761: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1115 unstable=0 bg_thresh=1006 thresh=2013 gap=614 poll_thresh=18 ino=257 dd-2584 [006] 216.995831: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1115 unstable=0 bg_thresh=1009 thresh=2018 gap=619 poll_thresh=13 ino=257 dd-2584 [006] 216.995896: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1115 unstable=0 bg_thresh=1011 thresh=2023 gap=599 poll_thresh=14 ino=257 dd-2584 [006] 216.995959: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1115 unstable=0 bg_thresh=1011 thresh=2023 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 216.996022: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1115 unstable=0 bg_thresh=1014 thresh=2028 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 216.996159: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1115 unstable=0 bg_thresh=1015 thresh=2031 gap=557 poll_thresh=17 ino=257 dd-2584 [006] 216.996303: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1115 unstable=0 bg_thresh=1016 thresh=2032 gap=519 poll_thresh=18 ino=257 dd-2584 [006] 216.996449: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1115 unstable=0 bg_thresh=1015 thresh=2031 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 216.996454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=51588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.003797: balance_dirty_state: bdi btrfs-1: dirty=424 wb=965 unstable=0 bg_thresh=1015 thresh=2030 gap=641 poll_thresh=19 ino=257 dd-2584 [006] 217.003865: balance_dirty_state: bdi btrfs-1: dirty=449 wb=965 unstable=0 bg_thresh=1012 thresh=2024 gap=610 poll_thresh=14 ino=257 dd-2584 [006] 217.003928: balance_dirty_state: bdi btrfs-1: dirty=474 wb=965 unstable=0 bg_thresh=1014 thresh=2029 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 217.003991: balance_dirty_state: bdi btrfs-1: dirty=474 wb=965 unstable=0 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 217.004438: balance_dirty_state: bdi btrfs-1: dirty=524 wb=965 unstable=0 bg_thresh=1006 thresh=2012 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 217.004631: balance_dirty_state: bdi btrfs-1: dirty=562 wb=965 unstable=0 bg_thresh=1006 thresh=2013 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 217.004638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=51588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.011819: balance_dirty_state: bdi btrfs-1: dirty=562 wb=965 unstable=0 bg_thresh=1006 thresh=2013 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 217.011824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=51588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.019805: balance_dirty_state: bdi btrfs-1: dirty=556 wb=765 unstable=0 bg_thresh=999 thresh=1999 gap=678 poll_thresh=18 ino=257 dd-2584 [006] 217.019872: balance_dirty_state: bdi btrfs-1: dirty=556 wb=765 unstable=0 bg_thresh=999 thresh=1999 gap=678 poll_thresh=13 ino=257 dd-2584 [006] 217.019933: balance_dirty_state: bdi btrfs-1: dirty=581 wb=765 unstable=0 bg_thresh=999 thresh=1998 gap=652 poll_thresh=14 ino=257 dd-2584 [006] 217.019993: balance_dirty_state: bdi btrfs-1: dirty=606 wb=765 unstable=0 bg_thresh=999 thresh=1998 gap=627 poll_thresh=15 ino=257 dd-2584 [006] 217.020055: balance_dirty_state: bdi btrfs-1: dirty=606 wb=765 unstable=0 bg_thresh=998 thresh=1997 gap=626 poll_thresh=16 ino=257 dd-2584 [006] 217.020179: balance_dirty_state: bdi btrfs-1: dirty=656 wb=765 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=17 ino=257 dd-2584 [006] 217.020302: balance_dirty_state: bdi btrfs-1: dirty=681 wb=765 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=18 ino=257 dd-2584 [006] 217.020424: balance_dirty_state: bdi btrfs-1: dirty=706 wb=765 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=19 ino=257 dd-2584 [006] 217.020550: balance_dirty_state: bdi btrfs-1: dirty=756 wb=765 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=20 ino=257 dd-2584 [006] 217.020555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.027874: balance_dirty_state: bdi btrfs-1: dirty=756 wb=765 unstable=0 bg_thresh=1002 thresh=2005 gap=484 poll_thresh=20 ino=257 dd-2584 [006] 217.027878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.035758: balance_dirty_state: bdi btrfs-1: dirty=756 wb=390 unstable=0 bg_thresh=995 thresh=1990 gap=844 poll_thresh=20 ino=257 dd-2584 [006] 217.036008: balance_dirty_state: bdi btrfs-1: dirty=756 wb=390 unstable=0 bg_thresh=994 thresh=1989 gap=843 poll_thresh=15 ino=257 dd-2584 [006] 217.036069: balance_dirty_state: bdi btrfs-1: dirty=781 wb=390 unstable=0 bg_thresh=997 thresh=1994 gap=823 poll_thresh=16 ino=257 dd-2584 [006] 217.036188: balance_dirty_state: bdi btrfs-1: dirty=806 wb=390 unstable=0 bg_thresh=996 thresh=1993 gap=797 poll_thresh=17 ino=257 dd-2584 [006] 217.036308: balance_dirty_state: bdi btrfs-1: dirty=831 wb=390 unstable=0 bg_thresh=993 thresh=1986 gap=765 poll_thresh=18 ino=257 dd-2584 [006] 217.036425: balance_dirty_state: bdi btrfs-1: dirty=881 wb=390 unstable=0 bg_thresh=992 thresh=1985 gap=714 poll_thresh=19 ino=257 dd-2584 [006] 217.036544: balance_dirty_state: bdi btrfs-1: dirty=906 wb=390 unstable=0 bg_thresh=994 thresh=1989 gap=693 poll_thresh=20 ino=257 dd-2584 [006] 217.036664: balance_dirty_state: bdi btrfs-1: dirty=931 wb=390 unstable=0 bg_thresh=994 thresh=1988 gap=667 poll_thresh=21 ino=257 dd-2584 [006] 217.036785: balance_dirty_state: bdi btrfs-1: dirty=956 wb=390 unstable=0 bg_thresh=993 thresh=1987 gap=641 poll_thresh=22 ino=257 dd-2584 [006] 217.036909: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=390 unstable=0 bg_thresh=993 thresh=1986 gap=590 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 217.036966: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14460 wrote=0 to_write=8192 dd-2584 [006] 217.037211: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=415 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=24 ino=257 dd-2584 [006] 217.037344: balance_dirty_state: bdi btrfs-1: dirty=968 wb=478 unstable=0 bg_thresh=994 thresh=1989 gap=543 poll_thresh=25 ino=257 dd-2584 [006] 217.037475: balance_dirty_state: bdi btrfs-1: dirty=966 wb=517 unstable=0 bg_thresh=994 thresh=1988 gap=505 poll_thresh=26 ino=257 dd-2584 [006] 217.037611: balance_dirty_state: bdi btrfs-1: dirty=966 wb=555 unstable=0 bg_thresh=996 thresh=1992 gap=471 poll_thresh=27 ino=257 dd-2584 [006] 217.037613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 217.039746: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=848 to_write=7344 dd-2584 [006] 217.043748: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1093 unstable=0 bg_thresh=998 thresh=1997 gap=588 poll_thresh=27 ino=257 dd-2584 [006] 217.043823: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1088 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=20 ino=257 dd-2584 [006] 217.043950: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1088 unstable=0 bg_thresh=1000 thresh=2001 gap=531 poll_thresh=21 ino=257 dd-2584 [006] 217.044075: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1088 unstable=0 bg_thresh=1000 thresh=2000 gap=505 poll_thresh=22 ino=257 dd-2584 [006] 217.044202: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1088 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=23 ino=257 dd-2584 [006] 217.044208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.051893: balance_dirty_state: bdi btrfs-1: dirty=432 wb=963 unstable=0 bg_thresh=993 thresh=1987 gap=592 poll_thresh=23 ino=257 dd-2584 [006] 217.051963: balance_dirty_state: bdi btrfs-1: dirty=457 wb=963 unstable=0 bg_thresh=993 thresh=1987 gap=567 poll_thresh=17 ino=257 dd-2584 [006] 217.052277: balance_dirty_state: bdi btrfs-1: dirty=482 wb=963 unstable=0 bg_thresh=995 thresh=1991 gap=546 poll_thresh=18 ino=257 dd-2584 [006] 217.052398: balance_dirty_state: bdi btrfs-1: dirty=507 wb=963 unstable=0 bg_thresh=995 thresh=1990 gap=520 poll_thresh=19 ino=257 dd-2584 [006] 217.052522: balance_dirty_state: bdi btrfs-1: dirty=557 wb=963 unstable=0 bg_thresh=991 thresh=1983 gap=463 poll_thresh=20 ino=257 dd-2584 [006] 217.052526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.059867: balance_dirty_state: bdi btrfs-1: dirty=557 wb=838 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=20 ino=257 dd-2584 [006] 217.059936: balance_dirty_state: bdi btrfs-1: dirty=557 wb=838 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=15 ino=257 dd-2584 [006] 217.059996: balance_dirty_state: bdi btrfs-1: dirty=582 wb=838 unstable=0 bg_thresh=994 thresh=1989 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 217.060114: balance_dirty_state: bdi btrfs-1: dirty=607 wb=838 unstable=0 bg_thresh=996 thresh=1993 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 217.060234: balance_dirty_state: bdi btrfs-1: dirty=657 wb=838 unstable=0 bg_thresh=996 thresh=1992 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 217.060239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.067838: balance_dirty_state: bdi btrfs-1: dirty=657 wb=724 unstable=0 bg_thresh=991 thresh=1982 gap=601 poll_thresh=18 ino=257 dd-2584 [006] 217.067924: balance_dirty_state: bdi btrfs-1: dirty=652 wb=727 unstable=0 bg_thresh=992 thresh=1984 gap=605 poll_thresh=13 ino=257 dd-2584 [006] 217.067984: balance_dirty_state: bdi btrfs-1: dirty=677 wb=727 unstable=0 bg_thresh=989 thresh=1978 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 217.068044: balance_dirty_state: bdi btrfs-1: dirty=677 wb=727 unstable=0 bg_thresh=991 thresh=1983 gap=579 poll_thresh=15 ino=257 dd-2584 [006] 217.068104: balance_dirty_state: bdi btrfs-1: dirty=702 wb=727 unstable=0 bg_thresh=991 thresh=1982 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 217.068393: balance_dirty_state: bdi btrfs-1: dirty=727 wb=727 unstable=0 bg_thresh=990 thresh=1981 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 217.068512: balance_dirty_state: bdi btrfs-1: dirty=777 wb=727 unstable=0 bg_thresh=990 thresh=1980 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 217.068516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 217.075916: balance_dirty_state: bdi btrfs-1: dirty=777 wb=601 unstable=0 bg_thresh=989 thresh=1978 gap=600 poll_thresh=18 ino=257 dd-2584 [000] 217.076013: balance_dirty_state: bdi btrfs-1: dirty=802 wb=601 unstable=0 bg_thresh=989 thresh=1978 gap=575 poll_thresh=13 ino=257 dd-2584 [000] 217.076130: balance_dirty_state: bdi btrfs-1: dirty=827 wb=601 unstable=0 bg_thresh=991 thresh=1983 gap=555 poll_thresh=14 ino=257 dd-2584 [000] 217.076246: balance_dirty_state: bdi btrfs-1: dirty=827 wb=601 unstable=0 bg_thresh=991 thresh=1983 gap=555 poll_thresh=15 ino=257 dd-2584 [000] 217.076365: balance_dirty_state: bdi btrfs-1: dirty=852 wb=601 unstable=0 bg_thresh=994 thresh=1988 gap=535 poll_thresh=16 ino=257 dd-2584 [000] 217.076603: balance_dirty_state: bdi btrfs-1: dirty=877 wb=601 unstable=0 bg_thresh=993 thresh=1987 gap=509 poll_thresh=17 ino=257 dd-2584 [000] 217.076945: balance_dirty_state: bdi btrfs-1: dirty=927 wb=476 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=18 ino=257 dd-2584 [000] 217.077173: balance_dirty_state: bdi btrfs-1: dirty=952 wb=476 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=19 ino=257 dd-2584 [000] 217.077413: balance_dirty_state: bdi btrfs-1: dirty=977 wb=476 unstable=0 bg_thresh=997 thresh=1994 gap=541 poll_thresh=20 ino=257 dd-2584 [000] 217.078019: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=476 unstable=0 bg_thresh=996 thresh=1993 gap=515 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 217.078066: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14500 wrote=0 to_write=8192 dd-2584 [000] 217.078274: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=476 unstable=0 bg_thresh=998 thresh=1997 gap=469 poll_thresh=22 ino=257 dd-2584 [000] 217.078277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 217.082721: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=704 to_write=7488 dd-2584 [000] 217.083948: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1177 unstable=0 bg_thresh=997 thresh=1995 gap=469 poll_thresh=22 ino=257 dd-2584 [000] 217.083956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 217.091936: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1032 unstable=0 bg_thresh=995 thresh=1990 gap=612 poll_thresh=22 ino=257 dd-2584 [000] 217.092003: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1032 unstable=0 bg_thresh=995 thresh=1990 gap=612 poll_thresh=16 ino=257 dd-2584 [000] 217.092118: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1032 unstable=0 bg_thresh=994 thresh=1988 gap=560 poll_thresh=17 ino=257 dd-2584 [000] 217.092334: balance_dirty_state: bdi btrfs-1: dirty=421 wb=957 unstable=0 bg_thresh=990 thresh=1980 gap=602 poll_thresh=18 ino=257 dd-2584 [000] 217.092492: balance_dirty_state: bdi btrfs-1: dirty=446 wb=907 unstable=0 bg_thresh=992 thresh=1985 gap=632 poll_thresh=19 ino=257 dd-2584 [000] 217.092610: balance_dirty_state: bdi btrfs-1: dirty=496 wb=907 unstable=0 bg_thresh=992 thresh=1984 gap=581 poll_thresh=20 ino=257 dd-2584 [000] 217.092724: balance_dirty_state: bdi btrfs-1: dirty=521 wb=907 unstable=0 bg_thresh=994 thresh=1988 gap=560 poll_thresh=21 ino=257 dd-2584 [000] 217.093013: balance_dirty_state: bdi btrfs-1: dirty=546 wb=907 unstable=0 bg_thresh=993 thresh=1987 gap=534 poll_thresh=22 ino=257 dd-2584 [000] 217.093130: balance_dirty_state: bdi btrfs-1: dirty=571 wb=907 unstable=0 bg_thresh=993 thresh=1986 gap=508 poll_thresh=23 ino=257 dd-2584 [000] 217.093248: balance_dirty_state: bdi btrfs-1: dirty=621 wb=907 unstable=0 bg_thresh=992 thresh=1985 gap=457 poll_thresh=24 ino=257 dd-2584 [000] 217.093252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 217.099839: balance_dirty_state: bdi btrfs-1: dirty=621 wb=782 unstable=0 bg_thresh=993 thresh=1987 gap=584 poll_thresh=24 ino=257 dd-2584 [004] 217.099932: balance_dirty_state: bdi btrfs-1: dirty=621 wb=782 unstable=0 bg_thresh=993 thresh=1987 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 217.100101: balance_dirty_state: bdi btrfs-1: dirty=671 wb=782 unstable=0 bg_thresh=998 thresh=1997 gap=544 poll_thresh=19 ino=257 dd-2584 [004] 217.100275: balance_dirty_state: bdi btrfs-1: dirty=696 wb=782 unstable=0 bg_thresh=998 thresh=1996 gap=518 poll_thresh=20 ino=257 dd-2584 [004] 217.100451: balance_dirty_state: bdi btrfs-1: dirty=721 wb=782 unstable=0 bg_thresh=997 thresh=1995 gap=492 poll_thresh=21 ino=257 dd-2584 [004] 217.100457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=101% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 217.107790: balance_dirty_state: bdi btrfs-1: dirty=721 wb=782 unstable=0 bg_thresh=996 thresh=1992 gap=489 poll_thresh=21 ino=257 dd-2584 [004] 217.107796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=100% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 217.115855: balance_dirty_state: bdi btrfs-1: dirty=721 wb=582 unstable=0 bg_thresh=996 thresh=1993 gap=690 poll_thresh=21 ino=257 dd-2584 [000] 217.115939: balance_dirty_state: bdi btrfs-1: dirty=721 wb=582 unstable=0 bg_thresh=996 thresh=1992 gap=689 poll_thresh=16 ino=257 dd-2584 [000] 217.116093: balance_dirty_state: bdi btrfs-1: dirty=771 wb=582 unstable=0 bg_thresh=998 thresh=1996 gap=643 poll_thresh=17 ino=257 dd-2584 [000] 217.116479: balance_dirty_state: bdi btrfs-1: dirty=796 wb=582 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=18 ino=257 dd-2584 [000] 217.116636: balance_dirty_state: bdi btrfs-1: dirty=821 wb=582 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=19 ino=257 dd-2584 [000] 217.116793: balance_dirty_state: bdi btrfs-1: dirty=871 wb=582 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=20 ino=257 dd-2584 [000] 217.116948: balance_dirty_state: bdi btrfs-1: dirty=896 wb=582 unstable=0 bg_thresh=998 thresh=1997 gap=519 poll_thresh=21 ino=257 dd-2584 [000] 217.117105: balance_dirty_state: bdi btrfs-1: dirty=921 wb=582 unstable=0 bg_thresh=998 thresh=1996 gap=493 poll_thresh=22 ino=257 dd-2584 [000] 217.117111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 217.123875: balance_dirty_state: bdi btrfs-1: dirty=921 wb=457 unstable=0 bg_thresh=997 thresh=1994 gap=616 poll_thresh=22 ino=257 dd-2584 [000] 217.123953: balance_dirty_state: bdi btrfs-1: dirty=946 wb=457 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=16 ino=257 dd-2584 [000] 217.124072: balance_dirty_state: bdi btrfs-1: dirty=971 wb=457 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=17 ino=257 dd-2584 [000] 217.124185: balance_dirty_state: bdi btrfs-1: dirty=996 wb=457 unstable=0 bg_thresh=995 thresh=1991 gap=538 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 217.124276: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14548 wrote=0 to_write=8192 dd-2584 [000] 217.124310: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=457 unstable=0 bg_thresh=995 thresh=1990 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 217.124312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=54720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 217.128324: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=704 to_write=7488 dd-2584 [000] 217.131774: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1057 unstable=0 bg_thresh=995 thresh=1991 gap=613 poll_thresh=19 ino=257 dd-2584 [000] 217.132015: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1057 unstable=0 bg_thresh=998 thresh=1996 gap=618 poll_thresh=14 ino=257 dd-2584 [000] 217.132076: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1057 unstable=0 bg_thresh=995 thresh=1990 gap=587 poll_thresh=15 ino=257 dd-2584 [000] 217.132136: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1057 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=16 ino=257 dd-2584 [000] 217.132254: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1057 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=17 ino=257 dd-2584 [000] 217.132374: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1057 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=18 ino=257 dd-2584 [000] 217.132493: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1057 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=19 ino=257 dd-2584 [000] 217.132497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=54720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 217.139898: balance_dirty_state: bdi btrfs-1: dirty=446 wb=907 unstable=0 bg_thresh=999 thresh=1999 gap=646 poll_thresh=19 ino=257 dd-2584 [000] 217.139972: balance_dirty_state: bdi btrfs-1: dirty=471 wb=907 unstable=0 bg_thresh=999 thresh=1998 gap=620 poll_thresh=14 ino=257 dd-2584 [000] 217.140030: balance_dirty_state: bdi btrfs-1: dirty=496 wb=907 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=15 ino=257 dd-2584 [000] 217.140086: balance_dirty_state: bdi btrfs-1: dirty=496 wb=907 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=16 ino=257 dd-2584 [000] 217.140200: balance_dirty_state: bdi btrfs-1: dirty=546 wb=907 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=17 ino=257 dd-2584 [000] 217.140315: balance_dirty_state: bdi btrfs-1: dirty=571 wb=907 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 217.140604: balance_dirty_state: bdi btrfs-1: dirty=596 wb=907 unstable=0 bg_thresh=999 thresh=1999 gap=496 poll_thresh=19 ino=257 dd-2584 [000] 217.140609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-160% task_weight=101% bdi_bw=54720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 217.147796: balance_dirty_state: bdi btrfs-1: dirty=596 wb=732 unstable=0 bg_thresh=999 thresh=1998 gap=670 poll_thresh=19 ino=257 dd-2584 [004] 217.147892: balance_dirty_state: bdi btrfs-1: dirty=621 wb=732 unstable=0 bg_thresh=998 thresh=1997 gap=644 poll_thresh=14 ino=257 dd-2584 [004] 217.147978: balance_dirty_state: bdi btrfs-1: dirty=646 wb=732 unstable=0 bg_thresh=998 thresh=1997 gap=619 poll_thresh=15 ino=257 dd-2584 [004] 217.148064: balance_dirty_state: bdi btrfs-1: dirty=646 wb=732 unstable=0 bg_thresh=998 thresh=1996 gap=618 poll_thresh=16 ino=257 dd-2584 [004] 217.148233: balance_dirty_state: bdi btrfs-1: dirty=696 wb=732 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 217.148408: balance_dirty_state: bdi btrfs-1: dirty=721 wb=732 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 217.148581: balance_dirty_state: bdi btrfs-1: dirty=746 wb=732 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 217.148756: balance_dirty_state: bdi btrfs-1: dirty=771 wb=732 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=20 ino=257 dd-2584 [004] 217.148763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=54720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 217.155815: balance_dirty_state: bdi btrfs-1: dirty=771 wb=657 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=20 ino=257 dd-2584 [004] 217.155917: balance_dirty_state: bdi btrfs-1: dirty=796 wb=607 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 217.155979: balance_dirty_state: bdi btrfs-1: dirty=821 wb=607 unstable=0 bg_thresh=998 thresh=1996 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 217.156268: balance_dirty_state: bdi btrfs-1: dirty=846 wb=607 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 217.156385: balance_dirty_state: bdi btrfs-1: dirty=871 wb=607 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 217.156502: balance_dirty_state: bdi btrfs-1: dirty=896 wb=607 unstable=0 bg_thresh=999 thresh=1998 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 217.156507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=54720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 217.163890: balance_dirty_state: bdi btrfs-1: dirty=896 wb=482 unstable=0 bg_thresh=1000 thresh=2000 gap=622 poll_thresh=19 ino=257 dd-2584 [004] 217.164019: balance_dirty_state: bdi btrfs-1: dirty=921 wb=482 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 217.164144: balance_dirty_state: bdi btrfs-1: dirty=946 wb=482 unstable=0 bg_thresh=1002 thresh=2004 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 217.164264: balance_dirty_state: bdi btrfs-1: dirty=946 wb=482 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 217.164507: balance_dirty_state: bdi btrfs-1: dirty=996 wb=482 unstable=0 bg_thresh=998 thresh=1997 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 217.164748: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=482 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 217.164757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-158% task_weight=101% bdi_bw=54720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 217.164802: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14588 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 217.168870: writeback_single_inode: bdi btrfs-1: ino=257 state= age=212 wrote=704 to_write=7488 dd-2584 [004] 217.175847: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1032 unstable=0 bg_thresh=997 thresh=1994 gap=641 poll_thresh=18 ino=257 dd-2584 [004] 217.175928: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1032 unstable=0 bg_thresh=997 thresh=1994 gap=616 poll_thresh=13 ino=257 dd-2584 [004] 217.175988: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1032 unstable=0 bg_thresh=996 thresh=1993 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 217.176072: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1032 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 217.176183: balance_dirty_state: bdi btrfs-1: dirty=396 wb=982 unstable=0 bg_thresh=992 thresh=1985 gap=607 poll_thresh=16 ino=257 dd-2584 [004] 217.176649: balance_dirty_state: bdi btrfs-1: dirty=421 wb=907 unstable=0 bg_thresh=996 thresh=1993 gap=665 poll_thresh=17 ino=257 dd-2584 [004] 217.176799: balance_dirty_state: bdi btrfs-1: dirty=446 wb=907 unstable=0 bg_thresh=998 thresh=1997 gap=644 poll_thresh=18 ino=257 dd-2584 [004] 217.176918: balance_dirty_state: bdi btrfs-1: dirty=471 wb=907 unstable=0 bg_thresh=998 thresh=1996 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 217.177045: balance_dirty_state: bdi btrfs-1: dirty=521 wb=907 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 217.177205: balance_dirty_state: bdi btrfs-1: dirty=546 wb=907 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=21 ino=257 dd-2584 [004] 217.177380: balance_dirty_state: bdi btrfs-1: dirty=571 wb=907 unstable=0 bg_thresh=996 thresh=1992 gap=514 poll_thresh=22 ino=257 dd-2584 [004] 217.177539: balance_dirty_state: bdi btrfs-1: dirty=596 wb=907 unstable=0 bg_thresh=995 thresh=1991 gap=488 poll_thresh=23 ino=257 dd-2584 [004] 217.177544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=54720 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 217.184001: balance_dirty_state: bdi btrfs-1: dirty=596 wb=782 unstable=0 bg_thresh=994 thresh=1989 gap=611 poll_thresh=23 ino=257 dd-2584 [000] 217.184118: balance_dirty_state: bdi btrfs-1: dirty=621 wb=782 unstable=0 bg_thresh=993 thresh=1987 gap=584 poll_thresh=17 ino=257 dd-2584 [000] 217.184796: balance_dirty_state: bdi btrfs-1: dirty=646 wb=782 unstable=0 bg_thresh=993 thresh=1987 gap=559 poll_thresh=18 ino=257 dd-2584 [000] 217.185016: balance_dirty_state: bdi btrfs-1: dirty=671 wb=782 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=19 ino=257 dd-2584 [000] 217.185167: balance_dirty_state: bdi btrfs-1: dirty=721 wb=782 unstable=0 bg_thresh=999 thresh=1999 gap=496 poll_thresh=20 ino=257 dd-2584 [000] 217.185172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=54720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 217.191857: balance_dirty_state: bdi btrfs-1: dirty=721 wb=732 unstable=0 bg_thresh=996 thresh=1992 gap=539 poll_thresh=20 ino=257 dd-2584 [004] 217.191967: balance_dirty_state: bdi btrfs-1: dirty=746 wb=732 unstable=0 bg_thresh=995 thresh=1991 gap=513 poll_thresh=15 ino=257 dd-2584 [004] 217.192056: balance_dirty_state: bdi btrfs-1: dirty=771 wb=732 unstable=0 bg_thresh=998 thresh=1996 gap=493 poll_thresh=16 ino=257 dd-2584 [004] 217.192062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=54720 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 217.199865: balance_dirty_state: bdi btrfs-1: dirty=771 wb=732 unstable=0 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=16 ino=257 dd-2584 [004] 217.199871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=54720 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 217.207913: balance_dirty_state: bdi btrfs-1: dirty=771 wb=482 unstable=0 bg_thresh=993 thresh=1987 gap=734 poll_thresh=16 ino=257 dd-2584 [005] 217.208027: balance_dirty_state: bdi btrfs-1: dirty=796 wb=482 unstable=0 bg_thresh=996 thresh=1992 gap=714 poll_thresh=12 ino=257 dd-2584 [005] 217.208143: balance_dirty_state: bdi btrfs-1: dirty=796 wb=482 unstable=0 bg_thresh=996 thresh=1992 gap=714 poll_thresh=13 ino=257 dd-2584 [005] 217.208263: balance_dirty_state: bdi btrfs-1: dirty=821 wb=482 unstable=0 bg_thresh=998 thresh=1997 gap=694 poll_thresh=14 ino=257 dd-2584 [005] 217.208380: balance_dirty_state: bdi btrfs-1: dirty=821 wb=482 unstable=0 bg_thresh=995 thresh=1991 gap=688 poll_thresh=15 ino=257 dd-2584 [005] 217.208497: balance_dirty_state: bdi btrfs-1: dirty=846 wb=482 unstable=0 bg_thresh=998 thresh=1996 gap=668 poll_thresh=16 ino=257 dd-2584 [005] 217.208737: balance_dirty_state: bdi btrfs-1: dirty=871 wb=482 unstable=0 bg_thresh=997 thresh=1994 gap=641 poll_thresh=17 ino=257 dd-2584 [005] 217.208974: balance_dirty_state: bdi btrfs-1: dirty=921 wb=482 unstable=0 bg_thresh=996 thresh=1993 gap=590 poll_thresh=18 ino=257 dd-2584 [005] 217.209576: balance_dirty_state: bdi btrfs-1: dirty=946 wb=482 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=19 ino=257 dd-2584 [005] 217.209811: balance_dirty_state: bdi btrfs-1: dirty=971 wb=482 unstable=0 bg_thresh=995 thresh=1991 gap=538 poll_thresh=20 ino=257 dd-2584 [005] 217.210048: balance_dirty_state: bdi btrfs-1: dirty=996 wb=482 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=21 ino=257 dd-2584 [005] 217.210295: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=482 unstable=0 bg_thresh=997 thresh=1994 gap=466 poll_thresh=22 ino=257 dd-2584 [005] 217.210309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=54720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 217.210392: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14632 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 217.213653: writeback_single_inode: bdi btrfs-1: ino=257 state= age=36 wrote=704 to_write=7488 dd-2584 [005] 217.215906: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1032 unstable=0 bg_thresh=996 thresh=1992 gap=614 poll_thresh=22 ino=257 dd-2584 [005] 217.216036: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1032 unstable=0 bg_thresh=996 thresh=1992 gap=614 poll_thresh=16 ino=257 dd-2584 [005] 217.216273: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1032 unstable=0 bg_thresh=998 thresh=1996 gap=568 poll_thresh=17 ino=257 dd-2584 [005] 217.216513: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1032 unstable=0 bg_thresh=994 thresh=1989 gap=536 poll_thresh=18 ino=257 dd-2584 [005] 217.216748: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1032 unstable=0 bg_thresh=994 thresh=1988 gap=510 poll_thresh=19 ino=257 dd-2584 [005] 217.217226: balance_dirty_state: bdi btrfs-1: dirty=496 wb=907 unstable=0 bg_thresh=996 thresh=1992 gap=589 poll_thresh=20 ino=257 dd-2584 [005] 217.217345: balance_dirty_state: bdi btrfs-1: dirty=521 wb=907 unstable=0 bg_thresh=998 thresh=1996 gap=568 poll_thresh=21 ino=257 dd-2584 [005] 217.217462: balance_dirty_state: bdi btrfs-1: dirty=546 wb=907 unstable=0 bg_thresh=997 thresh=1995 gap=542 poll_thresh=22 ino=257 dd-2584 [005] 217.217580: balance_dirty_state: bdi btrfs-1: dirty=571 wb=907 unstable=0 bg_thresh=997 thresh=1994 gap=516 poll_thresh=23 ino=257 dd-2584 [005] 217.217704: balance_dirty_state: bdi btrfs-1: dirty=621 wb=907 unstable=0 bg_thresh=999 thresh=1998 gap=470 poll_thresh=24 ino=257 dd-2584 [005] 217.217709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=54720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 217.223880: balance_dirty_state: bdi btrfs-1: dirty=621 wb=907 unstable=0 bg_thresh=999 thresh=1998 gap=470 poll_thresh=24 ino=257 dd-2584 [005] 217.223889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=54720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 217.231835: balance_dirty_state: bdi btrfs-1: dirty=621 wb=732 unstable=0 bg_thresh=997 thresh=1995 gap=642 poll_thresh=24 ino=257 dd-2584 [001] 217.231903: balance_dirty_state: bdi btrfs-1: dirty=621 wb=732 unstable=0 bg_thresh=997 thresh=1995 gap=642 poll_thresh=18 ino=257 dd-2584 [001] 217.232025: balance_dirty_state: bdi btrfs-1: dirty=671 wb=732 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 217.232145: balance_dirty_state: bdi btrfs-1: dirty=696 wb=732 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=20 ino=257 dd-2584 [001] 217.232269: balance_dirty_state: bdi btrfs-1: dirty=721 wb=732 unstable=0 bg_thresh=1004 thresh=2009 gap=556 poll_thresh=21 ino=257 dd-2584 [001] 217.232578: balance_dirty_state: bdi btrfs-1: dirty=771 wb=732 unstable=0 bg_thresh=1004 thresh=2008 gap=505 poll_thresh=22 ino=257 dd-2584 [001] 217.232699: balance_dirty_state: bdi btrfs-1: dirty=796 wb=732 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=23 ino=257 dd-2584 [001] 217.232704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=56292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 217.239820: balance_dirty_state: bdi btrfs-1: dirty=796 wb=582 unstable=0 bg_thresh=996 thresh=1993 gap=615 poll_thresh=23 ino=257 dd-2584 [001] 217.239933: balance_dirty_state: bdi btrfs-1: dirty=821 wb=582 unstable=0 bg_thresh=996 thresh=1993 gap=590 poll_thresh=17 ino=257 dd-2584 [001] 217.240053: balance_dirty_state: bdi btrfs-1: dirty=846 wb=582 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=18 ino=257 dd-2584 [001] 217.240172: balance_dirty_state: bdi btrfs-1: dirty=871 wb=582 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=19 ino=257 dd-2584 [001] 217.240294: balance_dirty_state: bdi btrfs-1: dirty=896 wb=582 unstable=0 bg_thresh=1006 thresh=2013 gap=535 poll_thresh=20 ino=257 dd-2584 [001] 217.240414: balance_dirty_state: bdi btrfs-1: dirty=946 wb=582 unstable=0 bg_thresh=1006 thresh=2012 gap=484 poll_thresh=21 ino=257 dd-2584 [001] 217.240419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=56292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 217.247885: balance_dirty_state: bdi btrfs-1: dirty=946 wb=457 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=21 ino=257 dd-2584 [001] 217.248009: balance_dirty_state: bdi btrfs-1: dirty=946 wb=457 unstable=0 bg_thresh=1001 thresh=2003 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 217.248240: balance_dirty_state: bdi btrfs-1: dirty=996 wb=457 unstable=0 bg_thresh=1004 thresh=2008 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 217.248833: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=457 unstable=0 bg_thresh=1006 thresh=2013 gap=535 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 217.248885: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14672 wrote=0 to_write=8192 dd-2584 [001] 217.249082: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=457 unstable=0 bg_thresh=1008 thresh=2017 gap=514 poll_thresh=19 ino=257 dd-2584 [001] 217.249332: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=507 unstable=0 bg_thresh=1008 thresh=2016 gap=488 poll_thresh=20 ino=257 dd-2584 [001] 217.249335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=56292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 217.251738: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=736 to_write=7456 dd-2584 [001] 217.255881: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1057 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=20 ino=257 dd-2584 [001] 217.255967: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1057 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 217.256025: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1057 unstable=0 bg_thresh=1002 thresh=2005 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 217.256140: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1057 unstable=0 bg_thresh=1005 thresh=2010 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 217.256257: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1057 unstable=0 bg_thresh=1004 thresh=2009 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 217.256377: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1057 unstable=0 bg_thresh=1006 thresh=2013 gap=460 poll_thresh=19 ino=257 dd-2584 [001] 217.256382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=56292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 217.263832: balance_dirty_state: bdi btrfs-1: dirty=496 wb=932 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=19 ino=257 dd-2584 [001] 217.263939: balance_dirty_state: bdi btrfs-1: dirty=496 wb=932 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 217.264000: balance_dirty_state: bdi btrfs-1: dirty=521 wb=932 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 217.264228: balance_dirty_state: bdi btrfs-1: dirty=521 wb=932 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 217.264338: balance_dirty_state: bdi btrfs-1: dirty=571 wb=932 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 217.264452: balance_dirty_state: bdi btrfs-1: dirty=596 wb=932 unstable=0 bg_thresh=1007 thresh=2015 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 217.264456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=56292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 217.271834: balance_dirty_state: bdi btrfs-1: dirty=596 wb=732 unstable=0 bg_thresh=1001 thresh=2002 gap=674 poll_thresh=18 ino=257 dd-2584 [001] 217.271959: balance_dirty_state: bdi btrfs-1: dirty=621 wb=732 unstable=0 bg_thresh=1001 thresh=2002 gap=649 poll_thresh=13 ino=257 dd-2584 [001] 217.272074: balance_dirty_state: bdi btrfs-1: dirty=621 wb=732 unstable=0 bg_thresh=1003 thresh=2007 gap=654 poll_thresh=14 ino=257 dd-2584 [001] 217.272190: balance_dirty_state: bdi btrfs-1: dirty=646 wb=732 unstable=0 bg_thresh=1003 thresh=2007 gap=629 poll_thresh=15 ino=257 dd-2584 [001] 217.272305: balance_dirty_state: bdi btrfs-1: dirty=671 wb=732 unstable=0 bg_thresh=1006 thresh=2012 gap=609 poll_thresh=16 ino=257 dd-2584 [001] 217.272540: balance_dirty_state: bdi btrfs-1: dirty=696 wb=732 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=17 ino=257 dd-2584 [001] 217.272780: balance_dirty_state: bdi btrfs-1: dirty=721 wb=732 unstable=0 bg_thresh=1004 thresh=2009 gap=556 poll_thresh=18 ino=257 dd-2584 [001] 217.273022: balance_dirty_state: bdi btrfs-1: dirty=746 wb=732 unstable=0 bg_thresh=1004 thresh=2008 gap=530 poll_thresh=19 ino=257 dd-2584 [001] 217.273629: balance_dirty_state: bdi btrfs-1: dirty=796 wb=732 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 217.273639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=56292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 217.279860: balance_dirty_state: bdi btrfs-1: dirty=796 wb=732 unstable=0 bg_thresh=994 thresh=1989 gap=461 poll_thresh=20 ino=257 dd-2584 [005] 217.279873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=56292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 217.287985: balance_dirty_state: bdi btrfs-1: dirty=796 wb=482 unstable=0 bg_thresh=1000 thresh=2001 gap=723 poll_thresh=20 ino=257 dd-2584 [005] 217.288119: balance_dirty_state: bdi btrfs-1: dirty=796 wb=482 unstable=0 bg_thresh=1003 thresh=2006 gap=728 poll_thresh=15 ino=257 dd-2584 [005] 217.288237: balance_dirty_state: bdi btrfs-1: dirty=821 wb=482 unstable=0 bg_thresh=1000 thresh=2000 gap=697 poll_thresh=16 ino=257 dd-2584 [005] 217.288473: balance_dirty_state: bdi btrfs-1: dirty=846 wb=482 unstable=0 bg_thresh=999 thresh=1999 gap=671 poll_thresh=17 ino=257 dd-2584 [005] 217.288705: balance_dirty_state: bdi btrfs-1: dirty=871 wb=482 unstable=0 bg_thresh=999 thresh=1998 gap=645 poll_thresh=18 ino=257 dd-2584 [005] 217.288942: balance_dirty_state: bdi btrfs-1: dirty=921 wb=482 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 217.289176: balance_dirty_state: bdi btrfs-1: dirty=946 wb=482 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=20 ino=257 dd-2584 [005] 217.289410: balance_dirty_state: bdi btrfs-1: dirty=971 wb=482 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=21 ino=257 dd-2584 [005] 217.289643: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=482 unstable=0 bg_thresh=999 thresh=1999 gap=496 poll_thresh=22 ino=257 dd-2584 [005] 217.289652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=56292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 217.289694: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14712 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 217.292249: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=656 to_write=7536 dd-2584 [005] 217.296005: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1032 unstable=0 bg_thresh=998 thresh=1997 gap=619 poll_thresh=22 ino=257 dd-2584 [005] 217.296091: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1032 unstable=0 bg_thresh=1000 thresh=2001 gap=623 poll_thresh=16 ino=257 dd-2584 [005] 217.296389: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1032 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=17 ino=257 dd-2584 [005] 217.296507: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1032 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=18 ino=257 dd-2584 [005] 217.296624: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1032 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=19 ino=257 dd-2584 [005] 217.296742: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1032 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=20 ino=257 dd-2584 [005] 217.296747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=56292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.303989: balance_dirty_state: bdi btrfs-1: dirty=471 wb=907 unstable=0 bg_thresh=1002 thresh=2005 gap=627 poll_thresh=20 ino=257 dd-2584 [006] 217.304117: balance_dirty_state: bdi btrfs-1: dirty=471 wb=907 unstable=0 bg_thresh=1002 thresh=2005 gap=627 poll_thresh=15 ino=257 dd-2584 [006] 217.304234: balance_dirty_state: bdi btrfs-1: dirty=496 wb=907 unstable=0 bg_thresh=1005 thresh=2010 gap=607 poll_thresh=16 ino=257 dd-2584 [006] 217.304465: balance_dirty_state: bdi btrfs-1: dirty=521 wb=907 unstable=0 bg_thresh=1007 thresh=2015 gap=587 poll_thresh=17 ino=257 dd-2584 [006] 217.304702: balance_dirty_state: bdi btrfs-1: dirty=571 wb=907 unstable=0 bg_thresh=1010 thresh=2020 gap=542 poll_thresh=18 ino=257 dd-2584 [006] 217.304940: balance_dirty_state: bdi btrfs-1: dirty=596 wb=907 unstable=0 bg_thresh=1012 thresh=2024 gap=521 poll_thresh=19 ino=257 dd-2584 [006] 217.305537: balance_dirty_state: bdi btrfs-1: dirty=621 wb=907 unstable=0 bg_thresh=1011 thresh=2023 gap=495 poll_thresh=20 ino=257 dd-2584 [006] 217.305547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=56292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.311875: balance_dirty_state: bdi btrfs-1: dirty=621 wb=782 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=20 ino=257 dd-2584 [006] 217.312010: balance_dirty_state: bdi btrfs-1: dirty=646 wb=782 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 217.312132: balance_dirty_state: bdi btrfs-1: dirty=646 wb=782 unstable=0 bg_thresh=995 thresh=1991 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 217.312370: balance_dirty_state: bdi btrfs-1: dirty=696 wb=782 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 217.312606: balance_dirty_state: bdi btrfs-1: dirty=721 wb=782 unstable=0 bg_thresh=997 thresh=1994 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 217.312615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=56292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.319957: balance_dirty_state: bdi btrfs-1: dirty=721 wb=682 unstable=0 bg_thresh=1010 thresh=2021 gap=618 poll_thresh=18 ino=257 dd-2584 [006] 217.320024: balance_dirty_state: bdi btrfs-1: dirty=746 wb=682 unstable=0 bg_thresh=1010 thresh=2021 gap=593 poll_thresh=13 ino=257 dd-2584 [006] 217.320085: balance_dirty_state: bdi btrfs-1: dirty=746 wb=682 unstable=0 bg_thresh=1010 thresh=2020 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 217.320146: balance_dirty_state: bdi btrfs-1: dirty=771 wb=682 unstable=0 bg_thresh=1010 thresh=2020 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 217.320207: balance_dirty_state: bdi btrfs-1: dirty=771 wb=682 unstable=0 bg_thresh=1009 thresh=2019 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 217.320330: balance_dirty_state: bdi btrfs-1: dirty=821 wb=682 unstable=0 bg_thresh=1011 thresh=2023 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 217.320451: balance_dirty_state: bdi btrfs-1: dirty=846 wb=682 unstable=0 bg_thresh=1011 thresh=2022 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 217.320456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=56292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.327919: balance_dirty_state: bdi btrfs-1: dirty=846 wb=557 unstable=0 bg_thresh=1012 thresh=2024 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 217.328164: balance_dirty_state: bdi btrfs-1: dirty=871 wb=557 unstable=0 bg_thresh=1012 thresh=2024 gap=596 poll_thresh=13 ino=257 dd-2584 [006] 217.328224: balance_dirty_state: bdi btrfs-1: dirty=871 wb=557 unstable=0 bg_thresh=1011 thresh=2023 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 217.328286: balance_dirty_state: bdi btrfs-1: dirty=896 wb=557 unstable=0 bg_thresh=1008 thresh=2017 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 217.328346: balance_dirty_state: bdi btrfs-1: dirty=921 wb=557 unstable=0 bg_thresh=1013 thresh=2027 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 217.328463: balance_dirty_state: bdi btrfs-1: dirty=946 wb=557 unstable=0 bg_thresh=1013 thresh=2026 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 217.328581: balance_dirty_state: bdi btrfs-1: dirty=971 wb=557 unstable=0 bg_thresh=1012 thresh=2025 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 217.328585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=99% bdi_bw=56292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.339854: balance_dirty_state: bdi btrfs-1: dirty=971 wb=307 unstable=0 bg_thresh=991 thresh=1983 gap=705 poll_thresh=18 ino=257 dd-2584 [006] 217.339918: balance_dirty_state: bdi btrfs-1: dirty=996 wb=307 unstable=0 bg_thresh=994 thresh=1988 gap=685 poll_thresh=13 ino=257 dd-2584 [006] 217.339977: balance_dirty_state: bdi btrfs-1: dirty=996 wb=307 unstable=0 bg_thresh=994 thresh=1988 gap=685 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 217.339996: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14764 wrote=0 to_write=8192 dd-2584 [006] 217.340038: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=307 unstable=0 bg_thresh=996 thresh=1993 gap=665 poll_thresh=15 ino=257 dd-2584 [006] 217.340096: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=307 unstable=0 bg_thresh=996 thresh=1993 gap=640 poll_thresh=16 ino=257 dd-2584 [006] 217.340224: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=332 unstable=0 bg_thresh=999 thresh=1998 gap=620 poll_thresh=17 ino=257 dd-2584 [006] 217.340355: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=382 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=18 ino=257 dd-2584 [006] 217.340664: balance_dirty_state: bdi btrfs-1: dirty=946 wb=507 unstable=0 bg_thresh=1000 thresh=2001 gap=548 poll_thresh=19 ino=257 dd-2584 [006] 217.340793: balance_dirty_state: bdi btrfs-1: dirty=946 wb=532 unstable=0 bg_thresh=1000 thresh=2000 gap=522 poll_thresh=20 ino=257 dd-2584 [006] 217.340921: balance_dirty_state: bdi btrfs-1: dirty=921 wb=582 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=21 ino=257 dd-2584 [006] 217.341047: balance_dirty_state: bdi btrfs-1: dirty=921 wb=607 unstable=0 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=22 ino=257 dd-2584 [006] 217.341049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=57384 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 217.343506: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=912 to_write=7280 dd-2584 [006] 217.347917: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1082 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=22 ino=257 dd-2584 [006] 217.348018: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1082 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=16 ino=257 dd-2584 [006] 217.348140: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1082 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=17 ino=257 dd-2584 [006] 217.348262: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1082 unstable=0 bg_thresh=1001 thresh=2003 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 217.348267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-58% task_weight=98% bdi_bw=57384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.355997: balance_dirty_state: bdi btrfs-1: dirty=421 wb=932 unstable=0 bg_thresh=995 thresh=1991 gap=638 poll_thresh=13 ino=257 dd-2584 [006] 217.356061: balance_dirty_state: bdi btrfs-1: dirty=446 wb=932 unstable=0 bg_thresh=998 thresh=1996 gap=618 poll_thresh=14 ino=257 dd-2584 [006] 217.356122: balance_dirty_state: bdi btrfs-1: dirty=471 wb=932 unstable=0 bg_thresh=995 thresh=1990 gap=587 poll_thresh=15 ino=257 dd-2584 [006] 217.356366: balance_dirty_state: bdi btrfs-1: dirty=471 wb=932 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=16 ino=257 dd-2584 [006] 217.356484: balance_dirty_state: bdi btrfs-1: dirty=496 wb=932 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 217.356602: balance_dirty_state: bdi btrfs-1: dirty=546 wb=932 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=18 ino=257 dd-2584 [006] 217.356722: balance_dirty_state: bdi btrfs-1: dirty=571 wb=932 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 217.356727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=16% task_gap=-66% task_weight=99% bdi_bw=57384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 217.364019: balance_dirty_state: bdi btrfs-1: dirty=571 wb=807 unstable=0 bg_thresh=991 thresh=1982 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 217.364090: balance_dirty_state: bdi btrfs-1: dirty=596 wb=807 unstable=0 bg_thresh=993 thresh=1987 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 217.364159: balance_dirty_state: bdi btrfs-1: dirty=621 wb=807 unstable=0 bg_thresh=993 thresh=1987 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 217.364295: balance_dirty_state: bdi btrfs-1: dirty=646 wb=807 unstable=0 bg_thresh=996 thresh=1992 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 217.364434: balance_dirty_state: bdi btrfs-1: dirty=671 wb=807 unstable=0 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 217.364573: balance_dirty_state: bdi btrfs-1: dirty=696 wb=807 unstable=0 bg_thresh=997 thresh=1995 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 217.364578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=57384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 217.371933: balance_dirty_state: bdi btrfs-1: dirty=696 wb=682 unstable=0 bg_thresh=997 thresh=1994 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 217.372422: balance_dirty_state: bdi btrfs-1: dirty=721 wb=682 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 217.372542: balance_dirty_state: bdi btrfs-1: dirty=746 wb=682 unstable=0 bg_thresh=996 thresh=1993 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 217.372660: balance_dirty_state: bdi btrfs-1: dirty=746 wb=682 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 217.372897: balance_dirty_state: bdi btrfs-1: dirty=796 wb=682 unstable=0 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 217.373132: balance_dirty_state: bdi btrfs-1: dirty=821 wb=682 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 217.373141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=57384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 217.379928: balance_dirty_state: bdi btrfs-1: dirty=821 wb=532 unstable=0 bg_thresh=1001 thresh=2003 gap=650 poll_thresh=18 ino=257 dd-2584 [001] 217.380029: balance_dirty_state: bdi btrfs-1: dirty=846 wb=507 unstable=0 bg_thresh=998 thresh=1997 gap=644 poll_thresh=13 ino=257 dd-2584 [001] 217.380104: balance_dirty_state: bdi btrfs-1: dirty=846 wb=432 unstable=0 bg_thresh=1001 thresh=2002 gap=724 poll_thresh=14 ino=257 dd-2584 [001] 217.380166: balance_dirty_state: bdi btrfs-1: dirty=871 wb=407 unstable=0 bg_thresh=994 thresh=1988 gap=710 poll_thresh=15 ino=257 dd-2584 [001] 217.380229: balance_dirty_state: bdi btrfs-1: dirty=871 wb=407 unstable=0 bg_thresh=996 thresh=1993 gap=715 poll_thresh=16 ino=257 dd-2584 [001] 217.380350: balance_dirty_state: bdi btrfs-1: dirty=921 wb=407 unstable=0 bg_thresh=1001 thresh=2003 gap=675 poll_thresh=17 ino=257 dd-2584 [001] 217.380466: balance_dirty_state: bdi btrfs-1: dirty=946 wb=407 unstable=0 bg_thresh=998 thresh=1996 gap=643 poll_thresh=18 ino=257 dd-2584 [001] 217.380748: balance_dirty_state: bdi btrfs-1: dirty=971 wb=407 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=19 ino=257 dd-2584 [001] 217.380864: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=407 unstable=0 bg_thresh=999 thresh=1999 gap=571 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 217.380930: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14804 wrote=0 to_write=8192 dd-2584 [001] 217.380988: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=407 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=21 ino=257 dd-2584 [001] 217.381110: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=432 unstable=0 bg_thresh=998 thresh=1997 gap=519 poll_thresh=22 ino=257 dd-2584 [001] 217.381238: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=482 unstable=0 bg_thresh=998 thresh=1996 gap=493 poll_thresh=23 ino=257 dd-2584 [001] 217.381240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=57384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 217.385825: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=784 to_write=7408 dd-2584 [001] 217.387901: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1182 unstable=0 bg_thresh=994 thresh=1989 gap=486 poll_thresh=23 ino=257 dd-2584 [001] 217.387907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=57384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 217.395943: balance_dirty_state: bdi btrfs-1: dirty=321 wb=932 unstable=0 bg_thresh=999 thresh=1998 gap=745 poll_thresh=23 ino=257 dd-2584 [001] 217.396012: balance_dirty_state: bdi btrfs-1: dirty=346 wb=932 unstable=0 bg_thresh=1001 thresh=2003 gap=725 poll_thresh=17 ino=257 dd-2584 [001] 217.396141: balance_dirty_state: bdi btrfs-1: dirty=371 wb=932 unstable=0 bg_thresh=997 thresh=1995 gap=692 poll_thresh=18 ino=257 dd-2584 [001] 217.396264: balance_dirty_state: bdi btrfs-1: dirty=421 wb=932 unstable=0 bg_thresh=994 thresh=1988 gap=635 poll_thresh=19 ino=257 dd-2584 [001] 217.396382: balance_dirty_state: bdi btrfs-1: dirty=446 wb=932 unstable=0 bg_thresh=993 thresh=1987 gap=609 poll_thresh=20 ino=257 dd-2584 [001] 217.396681: balance_dirty_state: bdi btrfs-1: dirty=471 wb=932 unstable=0 bg_thresh=995 thresh=1991 gap=588 poll_thresh=21 ino=257 dd-2584 [001] 217.396798: balance_dirty_state: bdi btrfs-1: dirty=496 wb=932 unstable=0 bg_thresh=995 thresh=1990 gap=562 poll_thresh=22 ino=257 dd-2584 [001] 217.396915: balance_dirty_state: bdi btrfs-1: dirty=546 wb=932 unstable=0 bg_thresh=994 thresh=1989 gap=511 poll_thresh=23 ino=257 dd-2584 [001] 217.397034: balance_dirty_state: bdi btrfs-1: dirty=571 wb=932 unstable=0 bg_thresh=996 thresh=1993 gap=490 poll_thresh=24 ino=257 dd-2584 [001] 217.397039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=57384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 217.403983: balance_dirty_state: bdi btrfs-1: dirty=571 wb=932 unstable=0 bg_thresh=992 thresh=1985 gap=482 poll_thresh=24 ino=257 dd-2584 [005] 217.403988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=57384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 217.411958: balance_dirty_state: bdi btrfs-1: dirty=571 wb=732 unstable=0 bg_thresh=988 thresh=1977 gap=674 poll_thresh=24 ino=257 dd-2584 [005] 217.412039: balance_dirty_state: bdi btrfs-1: dirty=596 wb=682 unstable=0 bg_thresh=988 thresh=1977 gap=699 poll_thresh=18 ino=257 dd-2584 [005] 217.412173: balance_dirty_state: bdi btrfs-1: dirty=621 wb=657 unstable=0 bg_thresh=994 thresh=1988 gap=710 poll_thresh=19 ino=257 dd-2584 [005] 217.412305: balance_dirty_state: bdi btrfs-1: dirty=671 wb=657 unstable=0 bg_thresh=996 thresh=1993 gap=665 poll_thresh=20 ino=257 dd-2584 [005] 217.412437: balance_dirty_state: bdi btrfs-1: dirty=696 wb=657 unstable=0 bg_thresh=998 thresh=1997 gap=644 poll_thresh=21 ino=257 dd-2584 [005] 217.412771: balance_dirty_state: bdi btrfs-1: dirty=721 wb=657 unstable=0 bg_thresh=998 thresh=1996 gap=618 poll_thresh=22 ino=257 dd-2584 [005] 217.412903: balance_dirty_state: bdi btrfs-1: dirty=746 wb=657 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=23 ino=257 dd-2584 [005] 217.413035: balance_dirty_state: bdi btrfs-1: dirty=796 wb=657 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=24 ino=257 dd-2584 [005] 217.413167: balance_dirty_state: bdi btrfs-1: dirty=821 wb=657 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=25 ino=257 dd-2584 [005] 217.413298: balance_dirty_state: bdi btrfs-1: dirty=846 wb=657 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=26 ino=257 dd-2584 [005] 217.413304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=57384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 217.419934: balance_dirty_state: bdi btrfs-1: dirty=846 wb=532 unstable=0 bg_thresh=998 thresh=1997 gap=619 poll_thresh=26 ino=257 dd-2584 [005] 217.420044: balance_dirty_state: bdi btrfs-1: dirty=871 wb=532 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 217.420277: balance_dirty_state: bdi btrfs-1: dirty=896 wb=532 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=20 ino=257 dd-2584 [005] 217.420513: balance_dirty_state: bdi btrfs-1: dirty=921 wb=532 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=21 ino=257 dd-2584 [005] 217.420748: balance_dirty_state: bdi btrfs-1: dirty=971 wb=532 unstable=0 bg_thresh=999 thresh=1998 gap=495 poll_thresh=22 ino=257 dd-2584 [005] 217.420756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=57384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 217.427980: balance_dirty_state: bdi btrfs-1: dirty=971 wb=407 unstable=0 bg_thresh=1000 thresh=2001 gap=623 poll_thresh=22 ino=257 dd-2584 [003] 217.428466: balance_dirty_state: bdi btrfs-1: dirty=971 wb=407 unstable=0 bg_thresh=1000 thresh=2001 gap=623 poll_thresh=16 ino=257 dd-2584 [003] 217.428702: balance_dirty_state: bdi btrfs-1: dirty=996 wb=407 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=17 ino=257 dd-2584 [003] 217.428942: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=407 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 217.428989: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14852 wrote=0 to_write=8192 dd-2584 [003] 217.429299: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=407 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=19 ino=257 dd-2584 [003] 217.429663: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=457 unstable=0 bg_thresh=1004 thresh=2008 gap=505 poll_thresh=20 ino=257 dd-2584 [003] 217.430027: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=482 unstable=0 bg_thresh=1006 thresh=2012 gap=484 poll_thresh=21 ino=257 dd-2584 [003] 217.430032: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=99% bdi_bw=57384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 217.434851: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=800 to_write=7392 dd-2584 [007] 217.439916: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1082 unstable=0 bg_thresh=1007 thresh=2014 gap=611 poll_thresh=21 ino=257 dd-2584 [007] 217.440051: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1082 unstable=0 bg_thresh=1007 thresh=2014 gap=611 poll_thresh=16 ino=257 dd-2584 [007] 217.440210: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1082 unstable=0 bg_thresh=1009 thresh=2018 gap=565 poll_thresh=17 ino=257 dd-2584 [007] 217.440363: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1082 unstable=0 bg_thresh=1008 thresh=2017 gap=539 poll_thresh=18 ino=257 dd-2584 [007] 217.440806: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1082 unstable=0 bg_thresh=1008 thresh=2016 gap=513 poll_thresh=19 ino=257 dd-2584 [007] 217.440957: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1082 unstable=0 bg_thresh=1007 thresh=2015 gap=462 poll_thresh=20 ino=257 dd-2584 [007] 217.440963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-92% task_weight=98% bdi_bw=57384 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 217.448141: balance_dirty_state: bdi btrfs-1: dirty=471 wb=932 unstable=0 bg_thresh=1004 thresh=2009 gap=606 poll_thresh=15 ino=257 dd-2584 [007] 217.448263: balance_dirty_state: bdi btrfs-1: dirty=496 wb=932 unstable=0 bg_thresh=1007 thresh=2014 gap=586 poll_thresh=16 ino=257 dd-2584 [007] 217.448447: balance_dirty_state: bdi btrfs-1: dirty=521 wb=857 unstable=0 bg_thresh=1003 thresh=2006 gap=628 poll_thresh=17 ino=257 dd-2584 [007] 217.448579: balance_dirty_state: bdi btrfs-1: dirty=546 wb=807 unstable=0 bg_thresh=1008 thresh=2017 gap=664 poll_thresh=18 ino=257 dd-2584 [007] 217.448705: balance_dirty_state: bdi btrfs-1: dirty=596 wb=807 unstable=0 bg_thresh=1001 thresh=2003 gap=600 poll_thresh=19 ino=257 dd-2584 [007] 217.448825: balance_dirty_state: bdi btrfs-1: dirty=621 wb=807 unstable=0 bg_thresh=1006 thresh=2013 gap=585 poll_thresh=20 ino=257 dd-2584 [007] 217.448955: balance_dirty_state: bdi btrfs-1: dirty=646 wb=807 unstable=0 bg_thresh=1002 thresh=2005 gap=552 poll_thresh=21 ino=257 dd-2584 [007] 217.449257: balance_dirty_state: bdi btrfs-1: dirty=696 wb=807 unstable=0 bg_thresh=1004 thresh=2008 gap=505 poll_thresh=22 ino=257 dd-2584 [007] 217.449381: balance_dirty_state: bdi btrfs-1: dirty=721 wb=807 unstable=0 bg_thresh=1002 thresh=2005 gap=477 poll_thresh=23 ino=257 dd-2584 [007] 217.449386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 217.455960: balance_dirty_state: bdi btrfs-1: dirty=721 wb=807 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=23 ino=257 dd-2584 [007] 217.455970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 217.467967: balance_dirty_state: bdi btrfs-1: dirty=721 wb=557 unstable=0 bg_thresh=1004 thresh=2009 gap=731 poll_thresh=23 ino=257 dd-2584 [007] 217.468078: balance_dirty_state: bdi btrfs-1: dirty=721 wb=557 unstable=0 bg_thresh=1004 thresh=2009 gap=731 poll_thresh=17 ino=257 dd-2584 [007] 217.468197: balance_dirty_state: bdi btrfs-1: dirty=771 wb=557 unstable=0 bg_thresh=1006 thresh=2013 gap=685 poll_thresh=18 ino=257 dd-2584 [007] 217.468317: balance_dirty_state: bdi btrfs-1: dirty=796 wb=557 unstable=0 bg_thresh=1006 thresh=2012 gap=659 poll_thresh=19 ino=257 dd-2584 [007] 217.468437: balance_dirty_state: bdi btrfs-1: dirty=821 wb=557 unstable=0 bg_thresh=1002 thresh=2005 gap=627 poll_thresh=20 ino=257 dd-2584 [007] 217.468559: balance_dirty_state: bdi btrfs-1: dirty=871 wb=557 unstable=0 bg_thresh=1002 thresh=2004 gap=576 poll_thresh=21 ino=257 dd-2584 [007] 217.468681: balance_dirty_state: bdi btrfs-1: dirty=896 wb=557 unstable=0 bg_thresh=1004 thresh=2008 gap=555 poll_thresh=22 ino=257 dd-2584 [007] 217.468985: balance_dirty_state: bdi btrfs-1: dirty=921 wb=557 unstable=0 bg_thresh=1003 thresh=2007 gap=529 poll_thresh=23 ino=257 dd-2584 [007] 217.469109: balance_dirty_state: bdi btrfs-1: dirty=946 wb=557 unstable=0 bg_thresh=1003 thresh=2006 gap=503 poll_thresh=24 ino=257 dd-2584 [007] 217.469227: balance_dirty_state: bdi btrfs-1: dirty=996 wb=557 unstable=0 bg_thresh=1002 thresh=2005 gap=452 poll_thresh=25 ino=257 dd-2584 [007] 217.469232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 217.475890: balance_dirty_state: bdi btrfs-1: dirty=996 wb=432 unstable=0 bg_thresh=989 thresh=1978 gap=550 poll_thresh=25 ino=257 flush-btrfs-1-2586 [003] 217.475950: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14900 wrote=0 to_write=8192 dd-2584 [007] 217.475976: balance_dirty_state: bdi btrfs-1: dirty=996 wb=432 unstable=0 bg_thresh=989 thresh=1978 gap=550 poll_thresh=19 ino=257 dd-2584 [007] 217.476146: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=457 unstable=0 bg_thresh=991 thresh=1983 gap=480 poll_thresh=20 ino=257 dd-2584 [007] 217.476148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1280 avg_dirty=1280 bdi_gap=32% task_gap=-34% task_weight=98% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 217.478306: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=720 to_write=7472 dd-2584 [007] 217.483986: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1007 unstable=0 bg_thresh=989 thresh=1979 gap=626 poll_thresh=15 ino=257 dd-2584 [007] 217.484060: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1007 unstable=0 bg_thresh=992 thresh=1984 gap=606 poll_thresh=16 ino=257 dd-2584 [007] 217.484184: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1007 unstable=0 bg_thresh=991 thresh=1983 gap=580 poll_thresh=17 ino=257 dd-2584 [007] 217.484311: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1007 unstable=0 bg_thresh=988 thresh=1976 gap=548 poll_thresh=18 ino=257 dd-2584 [007] 217.484437: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1007 unstable=0 bg_thresh=987 thresh=1975 gap=497 poll_thresh=19 ino=257 dd-2584 [007] 217.484746: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1007 unstable=0 bg_thresh=989 thresh=1979 gap=476 poll_thresh=20 ino=257 dd-2584 [007] 217.484751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-135% task_weight=99% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 217.491991: balance_dirty_state: bdi btrfs-1: dirty=496 wb=882 unstable=0 bg_thresh=986 thresh=1972 gap=594 poll_thresh=20 ino=257 dd-2584 [007] 217.492103: balance_dirty_state: bdi btrfs-1: dirty=521 wb=882 unstable=0 bg_thresh=988 thresh=1977 gap=574 poll_thresh=15 ino=257 dd-2584 [007] 217.492161: balance_dirty_state: bdi btrfs-1: dirty=521 wb=882 unstable=0 bg_thresh=985 thresh=1971 gap=568 poll_thresh=16 ino=257 dd-2584 [007] 217.492273: balance_dirty_state: bdi btrfs-1: dirty=571 wb=882 unstable=0 bg_thresh=985 thresh=1970 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 217.492386: balance_dirty_state: bdi btrfs-1: dirty=596 wb=882 unstable=0 bg_thresh=984 thresh=1969 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 217.492391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1320 avg_dirty=1320 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 217.500032: balance_dirty_state: bdi btrfs-1: dirty=596 wb=757 unstable=0 bg_thresh=984 thresh=1969 gap=616 poll_thresh=18 ino=257 dd-2584 [007] 217.500129: balance_dirty_state: bdi btrfs-1: dirty=621 wb=757 unstable=0 bg_thresh=987 thresh=1974 gap=596 poll_thresh=13 ino=257 dd-2584 [007] 217.500217: balance_dirty_state: bdi btrfs-1: dirty=621 wb=757 unstable=0 bg_thresh=986 thresh=1973 gap=595 poll_thresh=14 ino=257 dd-2584 [007] 217.500302: balance_dirty_state: bdi btrfs-1: dirty=646 wb=757 unstable=0 bg_thresh=989 thresh=1978 gap=575 poll_thresh=15 ino=257 dd-2584 [007] 217.500388: balance_dirty_state: bdi btrfs-1: dirty=646 wb=757 unstable=0 bg_thresh=986 thresh=1972 gap=569 poll_thresh=16 ino=257 dd-2584 [007] 217.500562: balance_dirty_state: bdi btrfs-1: dirty=696 wb=757 unstable=0 bg_thresh=985 thresh=1971 gap=518 poll_thresh=17 ino=257 dd-2584 [007] 217.500734: balance_dirty_state: bdi btrfs-1: dirty=721 wb=757 unstable=0 bg_thresh=987 thresh=1975 gap=497 poll_thresh=18 ino=257 dd-2584 [007] 217.501166: balance_dirty_state: bdi btrfs-1: dirty=746 wb=757 unstable=0 bg_thresh=987 thresh=1974 gap=471 poll_thresh=19 ino=257 dd-2584 [007] 217.501173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-140% task_weight=98% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 217.508012: balance_dirty_state: bdi btrfs-1: dirty=746 wb=632 unstable=0 bg_thresh=989 thresh=1978 gap=600 poll_thresh=19 ino=257 dd-2584 [007] 217.508106: balance_dirty_state: bdi btrfs-1: dirty=771 wb=632 unstable=0 bg_thresh=988 thresh=1977 gap=574 poll_thresh=14 ino=257 dd-2584 [007] 217.508165: balance_dirty_state: bdi btrfs-1: dirty=796 wb=632 unstable=0 bg_thresh=988 thresh=1977 gap=549 poll_thresh=15 ino=257 dd-2584 [007] 217.508232: balance_dirty_state: bdi btrfs-1: dirty=796 wb=607 unstable=0 bg_thresh=988 thresh=1976 gap=573 poll_thresh=16 ino=257 dd-2584 [007] 217.508352: balance_dirty_state: bdi btrfs-1: dirty=821 wb=607 unstable=0 bg_thresh=987 thresh=1975 gap=547 poll_thresh=17 ino=257 dd-2584 [007] 217.508470: balance_dirty_state: bdi btrfs-1: dirty=871 wb=607 unstable=0 bg_thresh=989 thresh=1979 gap=501 poll_thresh=18 ino=257 dd-2584 [007] 217.508588: balance_dirty_state: bdi btrfs-1: dirty=896 wb=607 unstable=0 bg_thresh=989 thresh=1978 gap=475 poll_thresh=19 ino=257 dd-2584 [007] 217.508593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 217.516053: balance_dirty_state: bdi btrfs-1: dirty=896 wb=482 unstable=0 bg_thresh=989 thresh=1978 gap=600 poll_thresh=19 ino=257 dd-2584 [007] 217.516160: balance_dirty_state: bdi btrfs-1: dirty=921 wb=482 unstable=0 bg_thresh=986 thresh=1972 gap=569 poll_thresh=14 ino=257 dd-2584 [007] 217.516218: balance_dirty_state: bdi btrfs-1: dirty=921 wb=482 unstable=0 bg_thresh=988 thresh=1977 gap=574 poll_thresh=15 ino=257 dd-2584 [007] 217.516274: balance_dirty_state: bdi btrfs-1: dirty=946 wb=482 unstable=0 bg_thresh=985 thresh=1971 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 217.516389: balance_dirty_state: bdi btrfs-1: dirty=971 wb=482 unstable=0 bg_thresh=987 thresh=1975 gap=522 poll_thresh=17 ino=257 dd-2584 [007] 217.516672: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=482 unstable=0 bg_thresh=987 thresh=1974 gap=471 poll_thresh=18 ino=257 dd-2584 [007] 217.516676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1320 avg_dirty=1320 bdi_gap=2% task_gap=-93% task_weight=99% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 217.516695: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14940 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 217.518775: writeback_single_inode: bdi btrfs-1: ino=257 state= age=220 wrote=672 to_write=7520 dd-2584 [007] 217.524094: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1032 unstable=0 bg_thresh=991 thresh=1983 gap=605 poll_thresh=13 ino=257 dd-2584 [007] 217.524204: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1032 unstable=0 bg_thresh=988 thresh=1977 gap=574 poll_thresh=14 ino=257 dd-2584 [007] 217.524314: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1032 unstable=0 bg_thresh=991 thresh=1982 gap=579 poll_thresh=15 ino=257 dd-2584 [007] 217.524425: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1032 unstable=0 bg_thresh=990 thresh=1981 gap=553 poll_thresh=16 ino=257 dd-2584 [007] 217.524642: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1032 unstable=0 bg_thresh=990 thresh=1980 gap=527 poll_thresh=17 ino=257 dd-2584 [007] 217.524860: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1032 unstable=0 bg_thresh=989 thresh=1979 gap=476 poll_thresh=18 ino=257 dd-2584 [007] 217.524868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-88% task_weight=100% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 217.532202: balance_dirty_state: bdi btrfs-1: dirty=471 wb=907 unstable=0 bg_thresh=986 thresh=1972 gap=594 poll_thresh=13 ino=257 dd-2584 [007] 217.532260: balance_dirty_state: bdi btrfs-1: dirty=496 wb=907 unstable=0 bg_thresh=986 thresh=1972 gap=569 poll_thresh=14 ino=257 dd-2584 [007] 217.532320: balance_dirty_state: bdi btrfs-1: dirty=521 wb=907 unstable=0 bg_thresh=988 thresh=1976 gap=548 poll_thresh=15 ino=257 dd-2584 [007] 217.532377: balance_dirty_state: bdi btrfs-1: dirty=521 wb=907 unstable=0 bg_thresh=988 thresh=1976 gap=548 poll_thresh=16 ino=257 dd-2584 [007] 217.532491: balance_dirty_state: bdi btrfs-1: dirty=546 wb=907 unstable=0 bg_thresh=987 thresh=1975 gap=522 poll_thresh=17 ino=257 dd-2584 [007] 217.532779: balance_dirty_state: bdi btrfs-1: dirty=596 wb=907 unstable=0 bg_thresh=987 thresh=1974 gap=471 poll_thresh=18 ino=257 dd-2584 [007] 217.532783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1320 avg_dirty=1320 bdi_gap=2% task_gap=-93% task_weight=99% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 217.540196: balance_dirty_state: bdi btrfs-1: dirty=596 wb=732 unstable=0 bg_thresh=985 thresh=1970 gap=642 poll_thresh=13 ino=257 dd-2584 [007] 217.540259: balance_dirty_state: bdi btrfs-1: dirty=621 wb=732 unstable=0 bg_thresh=990 thresh=1981 gap=628 poll_thresh=14 ino=257 dd-2584 [007] 217.540320: balance_dirty_state: bdi btrfs-1: dirty=646 wb=732 unstable=0 bg_thresh=986 thresh=1973 gap=595 poll_thresh=15 ino=257 dd-2584 [007] 217.540382: balance_dirty_state: bdi btrfs-1: dirty=646 wb=732 unstable=0 bg_thresh=986 thresh=1973 gap=595 poll_thresh=16 ino=257 dd-2584 [007] 217.540504: balance_dirty_state: bdi btrfs-1: dirty=696 wb=732 unstable=0 bg_thresh=985 thresh=1970 gap=542 poll_thresh=17 ino=257 dd-2584 [007] 217.540626: balance_dirty_state: bdi btrfs-1: dirty=721 wb=732 unstable=0 bg_thresh=984 thresh=1969 gap=516 poll_thresh=18 ino=257 dd-2584 [007] 217.540767: balance_dirty_state: bdi btrfs-1: dirty=746 wb=707 unstable=0 bg_thresh=983 thresh=1966 gap=513 poll_thresh=19 ino=257 dd-2584 [007] 217.540892: balance_dirty_state: bdi btrfs-1: dirty=771 wb=707 unstable=0 bg_thresh=988 thresh=1977 gap=499 poll_thresh=20 ino=257 dd-2584 [007] 217.541014: balance_dirty_state: bdi btrfs-1: dirty=821 wb=707 unstable=0 bg_thresh=984 thresh=1969 gap=441 poll_thresh=21 ino=257 dd-2584 [007] 217.541019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-148% task_weight=99% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 217.548062: balance_dirty_state: bdi btrfs-1: dirty=821 wb=707 unstable=0 bg_thresh=986 thresh=1972 gap=444 poll_thresh=21 ino=257 dd-2584 [007] 217.548071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=58988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 217.556029: balance_dirty_state: bdi btrfs-1: dirty=821 wb=557 unstable=0 bg_thresh=985 thresh=1971 gap=593 poll_thresh=21 ino=257 dd-2584 [007] 217.556269: balance_dirty_state: bdi btrfs-1: dirty=821 wb=557 unstable=0 bg_thresh=988 thresh=1976 gap=598 poll_thresh=16 ino=257 dd-2584 [007] 217.556389: balance_dirty_state: bdi btrfs-1: dirty=871 wb=557 unstable=0 bg_thresh=990 thresh=1980 gap=552 poll_thresh=17 ino=257 dd-2584 [007] 217.556506: balance_dirty_state: bdi btrfs-1: dirty=896 wb=557 unstable=0 bg_thresh=989 thresh=1979 gap=526 poll_thresh=18 ino=257 dd-2584 [007] 217.556622: balance_dirty_state: bdi btrfs-1: dirty=921 wb=557 unstable=0 bg_thresh=989 thresh=1978 gap=500 poll_thresh=19 ino=257 dd-2584 [007] 217.556742: balance_dirty_state: bdi btrfs-1: dirty=946 wb=557 unstable=0 bg_thresh=985 thresh=1971 gap=468 poll_thresh=20 ino=257 dd-2584 [007] 217.556747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-144% task_weight=98% bdi_bw=59172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 217.564012: balance_dirty_state: bdi btrfs-1: dirty=946 wb=282 unstable=0 bg_thresh=985 thresh=1971 gap=743 poll_thresh=20 ino=257 dd-2584 [007] 217.564126: balance_dirty_state: bdi btrfs-1: dirty=971 wb=282 unstable=0 bg_thresh=988 thresh=1976 gap=723 poll_thresh=15 ino=257 dd-2584 [007] 217.564229: balance_dirty_state: bdi btrfs-1: dirty=996 wb=282 unstable=0 bg_thresh=987 thresh=1975 gap=697 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 217.564266: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14988 wrote=0 to_write=8192 dd-2584 [007] 217.564453: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=282 unstable=0 bg_thresh=987 thresh=1974 gap=671 poll_thresh=17 ino=257 dd-2584 [007] 217.564629: balance_dirty_state: bdi btrfs-1: dirty=996 wb=332 unstable=0 bg_thresh=986 thresh=1973 gap=645 poll_thresh=18 ino=257 dd-2584 [007] 217.565092: balance_dirty_state: bdi btrfs-1: dirty=896 wb=482 unstable=0 bg_thresh=986 thresh=1972 gap=594 poll_thresh=19 ino=257 dd-2584 [007] 217.565266: balance_dirty_state: bdi btrfs-1: dirty=871 wb=532 unstable=0 bg_thresh=988 thresh=1976 gap=573 poll_thresh=20 ino=257 dd-2584 [007] 217.565440: balance_dirty_state: bdi btrfs-1: dirty=846 wb=582 unstable=0 bg_thresh=987 thresh=1975 gap=547 poll_thresh=21 ino=257 dd-2584 [007] 217.565614: balance_dirty_state: bdi btrfs-1: dirty=821 wb=632 unstable=0 bg_thresh=987 thresh=1974 gap=521 poll_thresh=22 ino=257 dd-2584 [007] 217.565788: balance_dirty_state: bdi btrfs-1: dirty=846 wb=657 unstable=0 bg_thresh=989 thresh=1978 gap=475 poll_thresh=23 ino=257 dd-2584 [007] 217.565790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=59172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 217.567344: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=880 to_write=7312 dd-2584 [003] 217.571926: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1032 unstable=0 bg_thresh=989 thresh=1978 gap=600 poll_thresh=23 ino=257 dd-2584 [003] 217.572028: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1032 unstable=0 bg_thresh=986 thresh=1972 gap=594 poll_thresh=17 ino=257 dd-2584 [003] 217.572186: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1032 unstable=0 bg_thresh=988 thresh=1976 gap=573 poll_thresh=18 ino=257 dd-2584 [003] 217.572339: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1032 unstable=0 bg_thresh=987 thresh=1975 gap=522 poll_thresh=19 ino=257 dd-2584 [003] 217.572493: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1032 unstable=0 bg_thresh=987 thresh=1974 gap=496 poll_thresh=20 ino=257 dd-2584 [003] 217.572943: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1032 unstable=0 bg_thresh=986 thresh=1973 gap=470 poll_thresh=21 ino=257 dd-2584 [003] 217.572949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=59172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 217.580017: balance_dirty_state: bdi btrfs-1: dirty=471 wb=882 unstable=0 bg_thresh=987 thresh=1974 gap=621 poll_thresh=21 ino=257 dd-2584 [003] 217.580148: balance_dirty_state: bdi btrfs-1: dirty=496 wb=882 unstable=0 bg_thresh=986 thresh=1973 gap=595 poll_thresh=16 ino=257 dd-2584 [003] 217.580385: balance_dirty_state: bdi btrfs-1: dirty=521 wb=882 unstable=0 bg_thresh=986 thresh=1972 gap=569 poll_thresh=17 ino=257 dd-2584 [003] 217.580622: balance_dirty_state: bdi btrfs-1: dirty=546 wb=882 unstable=0 bg_thresh=988 thresh=1976 gap=548 poll_thresh=18 ino=257 dd-2584 [003] 217.580857: balance_dirty_state: bdi btrfs-1: dirty=596 wb=882 unstable=0 bg_thresh=987 thresh=1975 gap=497 poll_thresh=19 ino=257 dd-2584 [003] 217.581094: balance_dirty_state: bdi btrfs-1: dirty=621 wb=882 unstable=0 bg_thresh=987 thresh=1974 gap=471 poll_thresh=20 ino=257 dd-2584 [003] 217.581103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-140% task_weight=98% bdi_bw=59172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 217.588020: balance_dirty_state: bdi btrfs-1: dirty=621 wb=882 unstable=0 bg_thresh=988 thresh=1976 gap=473 poll_thresh=20 ino=257 dd-2584 [003] 217.588030: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=98% bdi_bw=59172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 217.596062: balance_dirty_state: bdi btrfs-1: dirty=621 wb=757 unstable=0 bg_thresh=990 thresh=1981 gap=603 poll_thresh=20 ino=257 dd-2584 [003] 217.596190: balance_dirty_state: bdi btrfs-1: dirty=646 wb=757 unstable=0 bg_thresh=990 thresh=1980 gap=577 poll_thresh=15 ino=257 dd-2584 [003] 217.596285: balance_dirty_state: bdi btrfs-1: dirty=646 wb=757 unstable=0 bg_thresh=990 thresh=1980 gap=577 poll_thresh=16 ino=257 dd-2584 [003] 217.596408: balance_dirty_state: bdi btrfs-1: dirty=696 wb=757 unstable=0 bg_thresh=992 thresh=1984 gap=531 poll_thresh=17 ino=257 dd-2584 [003] 217.596708: balance_dirty_state: bdi btrfs-1: dirty=721 wb=757 unstable=0 bg_thresh=991 thresh=1983 gap=505 poll_thresh=18 ino=257 dd-2584 [003] 217.596827: balance_dirty_state: bdi btrfs-1: dirty=746 wb=757 unstable=0 bg_thresh=991 thresh=1982 gap=479 poll_thresh=19 ino=257 dd-2584 [003] 217.596832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-131% task_weight=98% bdi_bw=59172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.604017: balance_dirty_state: bdi btrfs-1: dirty=746 wb=632 unstable=0 bg_thresh=994 thresh=1989 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 217.604083: balance_dirty_state: bdi btrfs-1: dirty=771 wb=632 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=14 ino=257 dd-2584 [006] 217.604142: balance_dirty_state: bdi btrfs-1: dirty=771 wb=632 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 217.604201: balance_dirty_state: bdi btrfs-1: dirty=796 wb=632 unstable=0 bg_thresh=999 thresh=1999 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 217.604322: balance_dirty_state: bdi btrfs-1: dirty=821 wb=632 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 217.604444: balance_dirty_state: bdi btrfs-1: dirty=846 wb=632 unstable=0 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 217.604566: balance_dirty_state: bdi btrfs-1: dirty=896 wb=632 unstable=0 bg_thresh=1000 thresh=2001 gap=473 poll_thresh=19 ino=257 dd-2584 [006] 217.604571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=59172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.615962: balance_dirty_state: bdi btrfs-1: dirty=896 wb=382 unstable=0 bg_thresh=992 thresh=1985 gap=707 poll_thresh=19 ino=257 dd-2584 [006] 217.616059: balance_dirty_state: bdi btrfs-1: dirty=896 wb=382 unstable=0 bg_thresh=989 thresh=1979 gap=701 poll_thresh=14 ino=257 dd-2584 [006] 217.616178: balance_dirty_state: bdi btrfs-1: dirty=921 wb=382 unstable=0 bg_thresh=992 thresh=1984 gap=681 poll_thresh=15 ino=257 dd-2584 [006] 217.616299: balance_dirty_state: bdi btrfs-1: dirty=946 wb=382 unstable=0 bg_thresh=991 thresh=1983 gap=655 poll_thresh=16 ino=257 dd-2584 [006] 217.616838: balance_dirty_state: bdi btrfs-1: dirty=971 wb=257 unstable=0 bg_thresh=990 thresh=1980 gap=752 poll_thresh=17 ino=257 dd-2584 [006] 217.616964: balance_dirty_state: bdi btrfs-1: dirty=996 wb=257 unstable=0 bg_thresh=989 thresh=1978 gap=725 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 217.617017: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15040 wrote=0 to_write=8192 dd-2584 [006] 217.617095: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=257 unstable=0 bg_thresh=988 thresh=1976 gap=673 poll_thresh=19 ino=257 dd-2584 [006] 217.617226: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=282 unstable=0 bg_thresh=989 thresh=1979 gap=651 poll_thresh=20 ino=257 dd-2584 [006] 217.617358: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=332 unstable=0 bg_thresh=992 thresh=1984 gap=631 poll_thresh=21 ino=257 dd-2584 [006] 217.617493: balance_dirty_state: bdi btrfs-1: dirty=996 wb=382 unstable=0 bg_thresh=989 thresh=1979 gap=601 poll_thresh=22 ino=257 dd-2584 [006] 217.617624: balance_dirty_state: bdi btrfs-1: dirty=996 wb=407 unstable=0 bg_thresh=992 thresh=1984 gap=581 poll_thresh=23 ino=257 dd-2584 [006] 217.617758: balance_dirty_state: bdi btrfs-1: dirty=996 wb=432 unstable=0 bg_thresh=993 thresh=1987 gap=559 poll_thresh=24 ino=257 dd-2584 [006] 217.618080: balance_dirty_state: bdi btrfs-1: dirty=946 wb=532 unstable=0 bg_thresh=986 thresh=1972 gap=494 poll_thresh=25 ino=257 dd-2584 [006] 217.618268: balance_dirty_state: bdi btrfs-1: dirty=896 wb=582 unstable=0 bg_thresh=988 thresh=1976 gap=498 poll_thresh=26 ino=257 dd-2584 [006] 217.618459: balance_dirty_state: bdi btrfs-1: dirty=921 wb=632 unstable=0 bg_thresh=992 thresh=1985 gap=432 poll_thresh=27 ino=257 dd-2584 [006] 217.618461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=59172 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 217.620404: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=960 to_write=7232 dd-2584 [006] 217.627948: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1082 unstable=0 bg_thresh=988 thresh=1976 gap=548 poll_thresh=27 ino=257 dd-2584 [006] 217.628014: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1082 unstable=0 bg_thresh=990 thresh=1981 gap=553 poll_thresh=20 ino=257 dd-2584 [006] 217.628134: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1082 unstable=0 bg_thresh=993 thresh=1986 gap=508 poll_thresh=21 ino=257 dd-2584 [006] 217.628257: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1082 unstable=0 bg_thresh=995 thresh=1991 gap=488 poll_thresh=22 ino=257 dd-2584 [006] 217.628262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=59172 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 217.636055: balance_dirty_state: bdi btrfs-1: dirty=421 wb=982 unstable=0 bg_thresh=989 thresh=1978 gap=575 poll_thresh=22 ino=257 dd-2584 [006] 217.636127: balance_dirty_state: bdi btrfs-1: dirty=446 wb=982 unstable=0 bg_thresh=989 thresh=1978 gap=550 poll_thresh=16 ino=257 dd-2584 [006] 217.636255: balance_dirty_state: bdi btrfs-1: dirty=471 wb=982 unstable=0 bg_thresh=991 thresh=1982 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 217.636380: balance_dirty_state: bdi btrfs-1: dirty=496 wb=982 unstable=0 bg_thresh=990 thresh=1981 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 217.636688: balance_dirty_state: bdi btrfs-1: dirty=521 wb=982 unstable=0 bg_thresh=990 thresh=1980 gap=477 poll_thresh=19 ino=257 dd-2584 [006] 217.636693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=59172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.644060: balance_dirty_state: bdi btrfs-1: dirty=521 wb=857 unstable=0 bg_thresh=989 thresh=1979 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 217.644154: balance_dirty_state: bdi btrfs-1: dirty=546 wb=857 unstable=0 bg_thresh=989 thresh=1978 gap=575 poll_thresh=14 ino=257 dd-2584 [006] 217.644217: balance_dirty_state: bdi btrfs-1: dirty=571 wb=857 unstable=0 bg_thresh=991 thresh=1983 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 217.644275: balance_dirty_state: bdi btrfs-1: dirty=571 wb=857 unstable=0 bg_thresh=991 thresh=1982 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 217.644393: balance_dirty_state: bdi btrfs-1: dirty=621 wb=857 unstable=0 bg_thresh=990 thresh=1981 gap=503 poll_thresh=17 ino=257 dd-2584 [006] 217.644507: balance_dirty_state: bdi btrfs-1: dirty=646 wb=857 unstable=0 bg_thresh=990 thresh=1980 gap=477 poll_thresh=18 ino=257 dd-2584 [006] 217.644511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=59172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.652157: balance_dirty_state: bdi btrfs-1: dirty=646 wb=707 unstable=0 bg_thresh=990 thresh=1981 gap=628 poll_thresh=18 ino=257 dd-2584 [006] 217.652257: balance_dirty_state: bdi btrfs-1: dirty=671 wb=707 unstable=0 bg_thresh=987 thresh=1975 gap=597 poll_thresh=13 ino=257 dd-2584 [006] 217.652314: balance_dirty_state: bdi btrfs-1: dirty=671 wb=707 unstable=0 bg_thresh=992 thresh=1985 gap=607 poll_thresh=14 ino=257 dd-2584 [006] 217.652371: balance_dirty_state: bdi btrfs-1: dirty=696 wb=707 unstable=0 bg_thresh=989 thresh=1979 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 217.652428: balance_dirty_state: bdi btrfs-1: dirty=696 wb=707 unstable=0 bg_thresh=992 thresh=1984 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 217.652541: balance_dirty_state: bdi btrfs-1: dirty=746 wb=707 unstable=0 bg_thresh=991 thresh=1983 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 217.652653: balance_dirty_state: bdi btrfs-1: dirty=771 wb=707 unstable=0 bg_thresh=991 thresh=1982 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 217.652940: balance_dirty_state: bdi btrfs-1: dirty=796 wb=707 unstable=0 bg_thresh=993 thresh=1986 gap=483 poll_thresh=19 ino=257 dd-2584 [006] 217.652944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=59172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.660047: balance_dirty_state: bdi btrfs-1: dirty=796 wb=582 unstable=0 bg_thresh=990 thresh=1981 gap=603 poll_thresh=19 ino=257 dd-2584 [006] 217.660136: balance_dirty_state: bdi btrfs-1: dirty=821 wb=532 unstable=0 bg_thresh=987 thresh=1975 gap=622 poll_thresh=14 ino=257 dd-2584 [006] 217.660212: balance_dirty_state: bdi btrfs-1: dirty=846 wb=457 unstable=0 bg_thresh=987 thresh=1974 gap=671 poll_thresh=15 ino=257 dd-2584 [006] 217.660271: balance_dirty_state: bdi btrfs-1: dirty=846 wb=457 unstable=0 bg_thresh=987 thresh=1974 gap=671 poll_thresh=16 ino=257 dd-2584 [006] 217.660388: balance_dirty_state: bdi btrfs-1: dirty=896 wb=457 unstable=0 bg_thresh=986 thresh=1973 gap=620 poll_thresh=17 ino=257 dd-2584 [006] 217.660506: balance_dirty_state: bdi btrfs-1: dirty=921 wb=457 unstable=0 bg_thresh=988 thresh=1977 gap=599 poll_thresh=18 ino=257 dd-2584 [006] 217.660622: balance_dirty_state: bdi btrfs-1: dirty=946 wb=457 unstable=0 bg_thresh=988 thresh=1976 gap=573 poll_thresh=19 ino=257 dd-2584 [006] 217.660740: balance_dirty_state: bdi btrfs-1: dirty=971 wb=457 unstable=0 bg_thresh=987 thresh=1975 gap=547 poll_thresh=20 ino=257 dd-2584 [006] 217.660859: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=457 unstable=0 bg_thresh=989 thresh=1979 gap=501 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 217.660930: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15084 wrote=0 to_write=8192 dd-2584 [006] 217.661167: balance_dirty_state: bdi btrfs-1: dirty=996 wb=507 unstable=0 bg_thresh=989 thresh=1978 gap=475 poll_thresh=22 ino=257 dd-2584 [006] 217.661169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=60816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 217.662698: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=704 to_write=7488 dd-2584 [006] 217.668073: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1032 unstable=0 bg_thresh=990 thresh=1980 gap=602 poll_thresh=22 ino=257 dd-2584 [006] 217.668161: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1032 unstable=0 bg_thresh=986 thresh=1973 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 217.668297: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1032 unstable=0 bg_thresh=988 thresh=1977 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 217.668433: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1032 unstable=0 bg_thresh=991 thresh=1982 gap=529 poll_thresh=18 ino=257 dd-2584 [006] 217.668567: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1032 unstable=0 bg_thresh=989 thresh=1979 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 217.668701: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1032 unstable=0 bg_thresh=988 thresh=1977 gap=449 poll_thresh=20 ino=257 dd-2584 [006] 217.668707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=60816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.676085: balance_dirty_state: bdi btrfs-1: dirty=496 wb=907 unstable=0 bg_thresh=990 thresh=1980 gap=577 poll_thresh=20 ino=257 dd-2584 [006] 217.676166: balance_dirty_state: bdi btrfs-1: dirty=496 wb=907 unstable=0 bg_thresh=987 thresh=1974 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 217.676227: balance_dirty_state: bdi btrfs-1: dirty=521 wb=907 unstable=0 bg_thresh=989 thresh=1979 gap=551 poll_thresh=16 ino=257 dd-2584 [006] 217.676348: balance_dirty_state: bdi btrfs-1: dirty=546 wb=907 unstable=0 bg_thresh=989 thresh=1978 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 217.676468: balance_dirty_state: bdi btrfs-1: dirty=596 wb=907 unstable=0 bg_thresh=991 thresh=1982 gap=479 poll_thresh=18 ino=257 dd-2584 [006] 217.676472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=60816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.683994: balance_dirty_state: bdi btrfs-1: dirty=596 wb=907 unstable=0 bg_thresh=987 thresh=1974 gap=471 poll_thresh=18 ino=257 dd-2584 [006] 217.683999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=60816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.692060: balance_dirty_state: bdi btrfs-1: dirty=596 wb=707 unstable=0 bg_thresh=986 thresh=1973 gap=670 poll_thresh=18 ino=257 dd-2584 [006] 217.692321: balance_dirty_state: bdi btrfs-1: dirty=596 wb=707 unstable=0 bg_thresh=983 thresh=1967 gap=664 poll_thresh=13 ino=257 dd-2584 [006] 217.692380: balance_dirty_state: bdi btrfs-1: dirty=621 wb=707 unstable=0 bg_thresh=983 thresh=1966 gap=638 poll_thresh=14 ino=257 dd-2584 [006] 217.692437: balance_dirty_state: bdi btrfs-1: dirty=621 wb=707 unstable=0 bg_thresh=983 thresh=1966 gap=638 poll_thresh=15 ino=257 dd-2584 [006] 217.692495: balance_dirty_state: bdi btrfs-1: dirty=646 wb=707 unstable=0 bg_thresh=982 thresh=1965 gap=612 poll_thresh=16 ino=257 dd-2584 [006] 217.692608: balance_dirty_state: bdi btrfs-1: dirty=671 wb=707 unstable=0 bg_thresh=984 thresh=1969 gap=591 poll_thresh=17 ino=257 dd-2584 [006] 217.692720: balance_dirty_state: bdi btrfs-1: dirty=721 wb=707 unstable=0 bg_thresh=984 thresh=1968 gap=540 poll_thresh=18 ino=257 dd-2584 [006] 217.692833: balance_dirty_state: bdi btrfs-1: dirty=746 wb=707 unstable=0 bg_thresh=983 thresh=1967 gap=514 poll_thresh=19 ino=257 dd-2584 [006] 217.692947: balance_dirty_state: bdi btrfs-1: dirty=771 wb=707 unstable=0 bg_thresh=983 thresh=1966 gap=488 poll_thresh=20 ino=257 dd-2584 [006] 217.692952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=60816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.700101: balance_dirty_state: bdi btrfs-1: dirty=771 wb=582 unstable=0 bg_thresh=982 thresh=1965 gap=612 poll_thresh=20 ino=257 dd-2584 [006] 217.700196: balance_dirty_state: bdi btrfs-1: dirty=796 wb=582 unstable=0 bg_thresh=985 thresh=1970 gap=592 poll_thresh=15 ino=257 dd-2584 [006] 217.700252: balance_dirty_state: bdi btrfs-1: dirty=796 wb=582 unstable=0 bg_thresh=984 thresh=1969 gap=591 poll_thresh=16 ino=257 dd-2584 [006] 217.700365: balance_dirty_state: bdi btrfs-1: dirty=846 wb=582 unstable=0 bg_thresh=984 thresh=1968 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 217.700650: balance_dirty_state: bdi btrfs-1: dirty=871 wb=582 unstable=0 bg_thresh=983 thresh=1967 gap=514 poll_thresh=18 ino=257 dd-2584 [006] 217.700763: balance_dirty_state: bdi btrfs-1: dirty=896 wb=582 unstable=0 bg_thresh=983 thresh=1966 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 217.700767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=60816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.708061: balance_dirty_state: bdi btrfs-1: dirty=896 wb=457 unstable=0 bg_thresh=985 thresh=1971 gap=618 poll_thresh=19 ino=257 dd-2584 [006] 217.708178: balance_dirty_state: bdi btrfs-1: dirty=921 wb=457 unstable=0 bg_thresh=985 thresh=1970 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 217.708255: balance_dirty_state: bdi btrfs-1: dirty=946 wb=407 unstable=0 bg_thresh=984 thresh=1968 gap=615 poll_thresh=15 ino=257 dd-2584 [006] 217.708332: balance_dirty_state: bdi btrfs-1: dirty=946 wb=332 unstable=0 bg_thresh=981 thresh=1962 gap=684 poll_thresh=16 ino=257 dd-2584 [006] 217.708455: balance_dirty_state: bdi btrfs-1: dirty=996 wb=332 unstable=0 bg_thresh=982 thresh=1965 gap=637 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 217.708530: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15132 wrote=0 to_write=8192 dd-2584 [006] 217.708581: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=332 unstable=0 bg_thresh=981 thresh=1963 gap=610 poll_thresh=18 ino=257 dd-2584 [006] 217.708709: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=357 unstable=0 bg_thresh=983 thresh=1966 gap=588 poll_thresh=19 ino=257 dd-2584 [006] 217.708842: balance_dirty_state: bdi btrfs-1: dirty=996 wb=407 unstable=0 bg_thresh=979 thresh=1958 gap=555 poll_thresh=20 ino=257 dd-2584 [006] 217.709150: balance_dirty_state: bdi btrfs-1: dirty=921 wb=532 unstable=0 bg_thresh=983 thresh=1966 gap=513 poll_thresh=21 ino=257 dd-2584 [006] 217.709282: balance_dirty_state: bdi btrfs-1: dirty=896 wb=582 unstable=0 bg_thresh=982 thresh=1964 gap=486 poll_thresh=22 ino=257 dd-2584 [006] 217.709283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-203% task_weight=100% bdi_bw=60816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 217.711639: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=800 to_write=7392 dd-2584 [006] 217.716073: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1107 unstable=0 bg_thresh=981 thresh=1963 gap=510 poll_thresh=22 ino=257 dd-2584 [006] 217.716173: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1082 unstable=0 bg_thresh=984 thresh=1968 gap=515 poll_thresh=16 ino=257 dd-2584 [006] 217.716305: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1007 unstable=0 bg_thresh=983 thresh=1967 gap=564 poll_thresh=17 ino=257 dd-2584 [006] 217.716423: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1007 unstable=0 bg_thresh=983 thresh=1966 gap=538 poll_thresh=18 ino=257 dd-2584 [006] 217.716540: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1007 unstable=0 bg_thresh=982 thresh=1965 gap=512 poll_thresh=19 ino=257 dd-2584 [006] 217.716658: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1007 unstable=0 bg_thresh=984 thresh=1969 gap=466 poll_thresh=20 ino=257 dd-2584 [006] 217.716663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=60816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 217.724058: balance_dirty_state: bdi btrfs-1: dirty=496 wb=882 unstable=0 bg_thresh=984 thresh=1968 gap=590 poll_thresh=20 ino=257 dd-2584 [000] 217.724126: balance_dirty_state: bdi btrfs-1: dirty=521 wb=882 unstable=0 bg_thresh=983 thresh=1967 gap=564 poll_thresh=15 ino=257 dd-2584 [000] 217.724188: balance_dirty_state: bdi btrfs-1: dirty=521 wb=882 unstable=0 bg_thresh=984 thresh=1968 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 217.724312: balance_dirty_state: bdi btrfs-1: dirty=571 wb=882 unstable=0 bg_thresh=986 thresh=1973 gap=520 poll_thresh=17 ino=257 dd-2584 [000] 217.724612: balance_dirty_state: bdi btrfs-1: dirty=596 wb=882 unstable=0 bg_thresh=988 thresh=1977 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 217.724729: balance_dirty_state: bdi btrfs-1: dirty=621 wb=882 unstable=0 bg_thresh=990 thresh=1981 gap=478 poll_thresh=19 ino=257 dd-2584 [000] 217.724734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=60816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 217.732049: balance_dirty_state: bdi btrfs-1: dirty=621 wb=807 unstable=0 bg_thresh=993 thresh=1986 gap=558 poll_thresh=19 ino=257 dd-2584 [004] 217.732146: balance_dirty_state: bdi btrfs-1: dirty=621 wb=807 unstable=0 bg_thresh=995 thresh=1991 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 217.732230: balance_dirty_state: bdi btrfs-1: dirty=646 wb=807 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 217.732314: balance_dirty_state: bdi btrfs-1: dirty=671 wb=807 unstable=0 bg_thresh=998 thresh=1996 gap=518 poll_thresh=16 ino=257 dd-2584 [004] 217.732483: balance_dirty_state: bdi btrfs-1: dirty=696 wb=807 unstable=0 bg_thresh=997 thresh=1995 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 217.732490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=60816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 217.740052: balance_dirty_state: bdi btrfs-1: dirty=696 wb=682 unstable=0 bg_thresh=993 thresh=1987 gap=609 poll_thresh=17 ino=257 dd-2584 [000] 217.740146: balance_dirty_state: bdi btrfs-1: dirty=721 wb=682 unstable=0 bg_thresh=996 thresh=1992 gap=589 poll_thresh=13 ino=257 dd-2584 [000] 217.740209: balance_dirty_state: bdi btrfs-1: dirty=721 wb=682 unstable=0 bg_thresh=995 thresh=1991 gap=588 poll_thresh=14 ino=257 dd-2584 [000] 217.740268: balance_dirty_state: bdi btrfs-1: dirty=746 wb=682 unstable=0 bg_thresh=995 thresh=1991 gap=563 poll_thresh=15 ino=257 dd-2584 [000] 217.740328: balance_dirty_state: bdi btrfs-1: dirty=771 wb=682 unstable=0 bg_thresh=995 thresh=1990 gap=537 poll_thresh=16 ino=257 dd-2584 [000] 217.740515: balance_dirty_state: bdi btrfs-1: dirty=796 wb=682 unstable=0 bg_thresh=994 thresh=1989 gap=511 poll_thresh=17 ino=257 dd-2584 [000] 217.740958: balance_dirty_state: bdi btrfs-1: dirty=821 wb=682 unstable=0 bg_thresh=994 thresh=1988 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 217.740964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=60816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 217.748080: balance_dirty_state: bdi btrfs-1: dirty=821 wb=557 unstable=0 bg_thresh=979 thresh=1959 gap=581 poll_thresh=18 ino=257 dd-2584 [003] 217.748166: balance_dirty_state: bdi btrfs-1: dirty=846 wb=557 unstable=0 bg_thresh=979 thresh=1959 gap=556 poll_thresh=13 ino=257 dd-2584 [003] 217.748226: balance_dirty_state: bdi btrfs-1: dirty=846 wb=557 unstable=0 bg_thresh=982 thresh=1964 gap=561 poll_thresh=14 ino=257 dd-2584 [003] 217.748285: balance_dirty_state: bdi btrfs-1: dirty=871 wb=557 unstable=0 bg_thresh=982 thresh=1964 gap=536 poll_thresh=15 ino=257 dd-2584 [003] 217.748344: balance_dirty_state: bdi btrfs-1: dirty=896 wb=557 unstable=0 bg_thresh=984 thresh=1969 gap=516 poll_thresh=16 ino=257 dd-2584 [003] 217.748466: balance_dirty_state: bdi btrfs-1: dirty=921 wb=557 unstable=0 bg_thresh=987 thresh=1974 gap=496 poll_thresh=17 ino=257 dd-2584 [003] 217.748588: balance_dirty_state: bdi btrfs-1: dirty=946 wb=557 unstable=0 bg_thresh=989 thresh=1978 gap=475 poll_thresh=18 ino=257 dd-2584 [003] 217.748593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=60816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 217.756046: balance_dirty_state: bdi btrfs-1: dirty=946 wb=432 unstable=0 bg_thresh=981 thresh=1962 gap=584 poll_thresh=18 ino=257 dd-2584 [003] 217.756114: balance_dirty_state: bdi btrfs-1: dirty=971 wb=432 unstable=0 bg_thresh=981 thresh=1962 gap=559 poll_thresh=13 ino=257 dd-2584 [003] 217.756178: balance_dirty_state: bdi btrfs-1: dirty=971 wb=432 unstable=0 bg_thresh=983 thresh=1967 gap=564 poll_thresh=14 ino=257 dd-2584 [003] 217.756239: balance_dirty_state: bdi btrfs-1: dirty=996 wb=432 unstable=0 bg_thresh=986 thresh=1972 gap=544 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 217.756290: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15180 wrote=0 to_write=8192 dd-2584 [003] 217.756305: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=432 unstable=0 bg_thresh=986 thresh=1972 gap=519 poll_thresh=16 ino=257 dd-2584 [003] 217.756431: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=432 unstable=0 bg_thresh=988 thresh=1977 gap=499 poll_thresh=17 ino=257 dd-2584 [003] 217.756762: balance_dirty_state: bdi btrfs-1: dirty=946 wb=457 unstable=0 bg_thresh=990 thresh=1980 gap=577 poll_thresh=18 ino=257 dd-2584 [003] 217.756896: balance_dirty_state: bdi btrfs-1: dirty=971 wb=457 unstable=0 bg_thresh=989 thresh=1979 gap=551 poll_thresh=19 ino=257 dd-2584 [003] 217.757023: balance_dirty_state: bdi btrfs-1: dirty=971 wb=507 unstable=0 bg_thresh=989 thresh=1978 gap=500 poll_thresh=20 ino=257 dd-2584 [003] 217.757151: balance_dirty_state: bdi btrfs-1: dirty=946 wb=532 unstable=0 bg_thresh=988 thresh=1976 gap=498 poll_thresh=21 ino=257 dd-2584 [003] 217.757279: balance_dirty_state: bdi btrfs-1: dirty=946 wb=557 unstable=0 bg_thresh=987 thresh=1975 gap=472 poll_thresh=22 ino=257 dd-2584 [003] 217.757281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=60816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 217.758767: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=864 to_write=7328 dd-2584 [003] 217.763988: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1182 unstable=0 bg_thresh=984 thresh=1969 gap=441 poll_thresh=22 ino=257 dd-2584 [003] 217.763993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=61044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 217.772114: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1057 unstable=0 bg_thresh=982 thresh=1965 gap=562 poll_thresh=22 ino=257 dd-2584 [007] 217.772215: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1007 unstable=0 bg_thresh=979 thresh=1958 gap=605 poll_thresh=16 ino=257 dd-2584 [007] 217.772372: balance_dirty_state: bdi btrfs-1: dirty=371 wb=932 unstable=0 bg_thresh=984 thresh=1969 gap=666 poll_thresh=17 ino=257 dd-2584 [007] 217.772526: balance_dirty_state: bdi btrfs-1: dirty=421 wb=932 unstable=0 bg_thresh=987 thresh=1974 gap=621 poll_thresh=18 ino=257 dd-2584 [007] 217.772681: balance_dirty_state: bdi btrfs-1: dirty=446 wb=932 unstable=0 bg_thresh=986 thresh=1972 gap=594 poll_thresh=19 ino=257 dd-2584 [007] 217.773056: balance_dirty_state: bdi btrfs-1: dirty=471 wb=932 unstable=0 bg_thresh=985 thresh=1971 gap=568 poll_thresh=20 ino=257 dd-2584 [007] 217.773202: balance_dirty_state: bdi btrfs-1: dirty=496 wb=932 unstable=0 bg_thresh=985 thresh=1970 gap=542 poll_thresh=21 ino=257 dd-2584 [007] 217.773348: balance_dirty_state: bdi btrfs-1: dirty=546 wb=932 unstable=0 bg_thresh=987 thresh=1974 gap=496 poll_thresh=22 ino=257 dd-2584 [007] 217.773498: balance_dirty_state: bdi btrfs-1: dirty=571 wb=932 unstable=0 bg_thresh=986 thresh=1973 gap=470 poll_thresh=23 ino=257 dd-2584 [007] 217.773504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=61044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 217.780088: balance_dirty_state: bdi btrfs-1: dirty=571 wb=932 unstable=0 bg_thresh=986 thresh=1973 gap=470 poll_thresh=23 ino=257 dd-2584 [007] 217.780096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=61044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 217.788103: balance_dirty_state: bdi btrfs-1: dirty=571 wb=782 unstable=0 bg_thresh=988 thresh=1977 gap=624 poll_thresh=23 ino=257 dd-2584 [007] 217.788214: balance_dirty_state: bdi btrfs-1: dirty=596 wb=782 unstable=0 bg_thresh=991 thresh=1982 gap=604 poll_thresh=17 ino=257 dd-2584 [007] 217.788450: balance_dirty_state: bdi btrfs-1: dirty=621 wb=782 unstable=0 bg_thresh=990 thresh=1981 gap=578 poll_thresh=18 ino=257 dd-2584 [007] 217.788683: balance_dirty_state: bdi btrfs-1: dirty=646 wb=782 unstable=0 bg_thresh=990 thresh=1980 gap=552 poll_thresh=19 ino=257 dd-2584 [007] 217.788920: balance_dirty_state: bdi btrfs-1: dirty=671 wb=782 unstable=0 bg_thresh=989 thresh=1978 gap=525 poll_thresh=20 ino=257 dd-2584 [007] 217.789418: balance_dirty_state: bdi btrfs-1: dirty=721 wb=632 unstable=0 bg_thresh=988 thresh=1977 gap=624 poll_thresh=21 ino=257 dd-2584 [007] 217.789632: balance_dirty_state: bdi btrfs-1: dirty=746 wb=632 unstable=0 bg_thresh=988 thresh=1976 gap=598 poll_thresh=22 ino=257 dd-2584 [007] 217.789868: balance_dirty_state: bdi btrfs-1: dirty=771 wb=632 unstable=0 bg_thresh=990 thresh=1980 gap=577 poll_thresh=23 ino=257 dd-2584 [007] 217.790103: balance_dirty_state: bdi btrfs-1: dirty=821 wb=632 unstable=0 bg_thresh=989 thresh=1979 gap=526 poll_thresh=24 ino=257 dd-2584 [007] 217.790342: balance_dirty_state: bdi btrfs-1: dirty=846 wb=632 unstable=0 bg_thresh=989 thresh=1978 gap=500 poll_thresh=25 ino=257 dd-2584 [007] 217.790578: balance_dirty_state: bdi btrfs-1: dirty=871 wb=632 unstable=0 bg_thresh=988 thresh=1977 gap=474 poll_thresh=26 ino=257 dd-2584 [007] 217.790586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=61044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 217.796128: balance_dirty_state: bdi btrfs-1: dirty=871 wb=507 unstable=0 bg_thresh=988 thresh=1977 gap=599 poll_thresh=26 ino=257 dd-2584 [007] 217.796198: balance_dirty_state: bdi btrfs-1: dirty=896 wb=507 unstable=0 bg_thresh=991 thresh=1982 gap=579 poll_thresh=19 ino=257 dd-2584 [007] 217.796316: balance_dirty_state: bdi btrfs-1: dirty=921 wb=507 unstable=0 bg_thresh=987 thresh=1975 gap=547 poll_thresh=20 ino=257 dd-2584 [007] 217.796431: balance_dirty_state: bdi btrfs-1: dirty=946 wb=507 unstable=0 bg_thresh=987 thresh=1974 gap=521 poll_thresh=21 ino=257 dd-2584 [007] 217.796717: balance_dirty_state: bdi btrfs-1: dirty=996 wb=507 unstable=0 bg_thresh=986 thresh=1973 gap=470 poll_thresh=22 ino=257 dd-2584 [007] 217.796721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=61044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 217.796790: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15220 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 217.799898: writeback_single_inode: bdi btrfs-1: ino=257 state= age=272 wrote=656 to_write=7536 dd-2584 [007] 217.804143: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1007 unstable=0 bg_thresh=986 thresh=1973 gap=645 poll_thresh=22 ino=257 dd-2584 [007] 217.804246: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1007 unstable=0 bg_thresh=991 thresh=1983 gap=655 poll_thresh=16 ino=257 dd-2584 [007] 217.804369: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1007 unstable=0 bg_thresh=991 thresh=1982 gap=604 poll_thresh=17 ino=257 dd-2584 [007] 217.804491: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1007 unstable=0 bg_thresh=990 thresh=1981 gap=578 poll_thresh=18 ino=257 dd-2584 [007] 217.804637: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1007 unstable=0 bg_thresh=990 thresh=1980 gap=552 poll_thresh=19 ino=257 dd-2584 [007] 217.804760: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1007 unstable=0 bg_thresh=992 thresh=1984 gap=531 poll_thresh=20 ino=257 dd-2584 [007] 217.804885: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1007 unstable=0 bg_thresh=988 thresh=1977 gap=474 poll_thresh=21 ino=257 dd-2584 [007] 217.804889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=61044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 217.812169: balance_dirty_state: bdi btrfs-1: dirty=496 wb=882 unstable=0 bg_thresh=988 thresh=1977 gap=599 poll_thresh=21 ino=257 dd-2584 [007] 217.812301: balance_dirty_state: bdi btrfs-1: dirty=496 wb=882 unstable=0 bg_thresh=988 thresh=1977 gap=599 poll_thresh=16 ino=257 dd-2584 [007] 217.812545: balance_dirty_state: bdi btrfs-1: dirty=546 wb=882 unstable=0 bg_thresh=988 thresh=1976 gap=548 poll_thresh=17 ino=257 dd-2584 [007] 217.813154: balance_dirty_state: bdi btrfs-1: dirty=571 wb=882 unstable=0 bg_thresh=990 thresh=1980 gap=527 poll_thresh=18 ino=257 dd-2584 [007] 217.813396: balance_dirty_state: bdi btrfs-1: dirty=596 wb=882 unstable=0 bg_thresh=989 thresh=1979 gap=501 poll_thresh=19 ino=257 dd-2584 [007] 217.813637: balance_dirty_state: bdi btrfs-1: dirty=621 wb=882 unstable=0 bg_thresh=989 thresh=1978 gap=475 poll_thresh=20 ino=257 dd-2584 [007] 217.813646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=61044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 217.820122: balance_dirty_state: bdi btrfs-1: dirty=621 wb=757 unstable=0 bg_thresh=989 thresh=1978 gap=600 poll_thresh=20 ino=257 dd-2584 [002] 217.820251: balance_dirty_state: bdi btrfs-1: dirty=621 wb=757 unstable=0 bg_thresh=989 thresh=1978 gap=600 poll_thresh=15 ino=257 dd-2584 [002] 217.820368: balance_dirty_state: bdi btrfs-1: dirty=646 wb=757 unstable=0 bg_thresh=991 thresh=1983 gap=580 poll_thresh=16 ino=257 dd-2584 [002] 217.820602: balance_dirty_state: bdi btrfs-1: dirty=671 wb=757 unstable=0 bg_thresh=994 thresh=1988 gap=560 poll_thresh=17 ino=257 dd-2584 [002] 217.820846: balance_dirty_state: bdi btrfs-1: dirty=721 wb=757 unstable=0 bg_thresh=993 thresh=1987 gap=509 poll_thresh=18 ino=257 dd-2584 [002] 217.821089: balance_dirty_state: bdi btrfs-1: dirty=746 wb=757 unstable=0 bg_thresh=995 thresh=1991 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 217.821098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=61044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 217.828083: balance_dirty_state: bdi btrfs-1: dirty=746 wb=757 unstable=0 bg_thresh=995 thresh=1991 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 217.828092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=61044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 217.836085: balance_dirty_state: bdi btrfs-1: dirty=746 wb=632 unstable=0 bg_thresh=995 thresh=1991 gap=613 poll_thresh=19 ino=257 dd-2584 [002] 217.836172: balance_dirty_state: bdi btrfs-1: dirty=771 wb=632 unstable=0 bg_thresh=995 thresh=1991 gap=588 poll_thresh=14 ino=257 dd-2584 [002] 217.836239: balance_dirty_state: bdi btrfs-1: dirty=771 wb=632 unstable=0 bg_thresh=995 thresh=1990 gap=587 poll_thresh=15 ino=257 dd-2584 [002] 217.836487: balance_dirty_state: bdi btrfs-1: dirty=797 wb=632 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 217.836623: balance_dirty_state: bdi btrfs-1: dirty=823 wb=632 unstable=0 bg_thresh=993 thresh=1987 gap=532 poll_thresh=17 ino=257 dd-2584 [002] 217.836760: balance_dirty_state: bdi btrfs-1: dirty=862 wb=632 unstable=0 bg_thresh=995 thresh=1990 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 217.836765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=61044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 217.844069: balance_dirty_state: bdi btrfs-1: dirty=862 wb=407 unstable=0 bg_thresh=995 thresh=1990 gap=721 poll_thresh=18 ino=257 dd-2584 [002] 217.844144: balance_dirty_state: bdi btrfs-1: dirty=875 wb=407 unstable=0 bg_thresh=994 thresh=1989 gap=707 poll_thresh=13 ino=257 dd-2584 [002] 217.844213: balance_dirty_state: bdi btrfs-1: dirty=888 wb=407 unstable=0 bg_thresh=995 thresh=1990 gap=695 poll_thresh=14 ino=257 dd-2584 [002] 217.844281: balance_dirty_state: bdi btrfs-1: dirty=901 wb=407 unstable=0 bg_thresh=994 thresh=1989 gap=681 poll_thresh=15 ino=257 dd-2584 [002] 217.844348: balance_dirty_state: bdi btrfs-1: dirty=914 wb=407 unstable=0 bg_thresh=995 thresh=1990 gap=669 poll_thresh=16 ino=257 dd-2584 [002] 217.844482: balance_dirty_state: bdi btrfs-1: dirty=953 wb=407 unstable=0 bg_thresh=995 thresh=1991 gap=631 poll_thresh=17 ino=257 dd-2584 [002] 217.844615: balance_dirty_state: bdi btrfs-1: dirty=979 wb=407 unstable=0 bg_thresh=995 thresh=1990 gap=604 poll_thresh=18 ino=257 dd-2584 [002] 217.844749: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=407 unstable=0 bg_thresh=994 thresh=1988 gap=563 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 217.844798: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15268 wrote=0 to_write=8192 dd-2584 [002] 217.845069: balance_dirty_state: bdi btrfs-1: dirty=994 wb=482 unstable=0 bg_thresh=993 thresh=1986 gap=510 poll_thresh=20 ino=257 dd-2584 [002] 217.845213: balance_dirty_state: bdi btrfs-1: dirty=958 wb=532 unstable=0 bg_thresh=995 thresh=1991 gap=501 poll_thresh=21 ino=257 dd-2584 [002] 217.845359: balance_dirty_state: bdi btrfs-1: dirty=934 wb=607 unstable=0 bg_thresh=994 thresh=1989 gap=448 poll_thresh=22 ino=257 dd-2584 [002] 217.845361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=61044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 217.846718: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=816 to_write=7376 dd-2584 [002] 217.852032: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1095 unstable=0 bg_thresh=994 thresh=1989 gap=598 poll_thresh=22 ino=257 dd-2584 [002] 217.852108: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1095 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=16 ino=257 dd-2584 [002] 217.852313: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1095 unstable=0 bg_thresh=992 thresh=1984 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 217.852512: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1095 unstable=0 bg_thresh=994 thresh=1988 gap=521 poll_thresh=18 ino=257 dd-2584 [002] 217.852708: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1095 unstable=0 bg_thresh=996 thresh=1993 gap=476 poll_thresh=19 ino=257 dd-2584 [002] 217.852714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=61044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 217.860134: balance_dirty_state: bdi btrfs-1: dirty=422 wb=970 unstable=0 bg_thresh=996 thresh=1993 gap=601 poll_thresh=19 ino=257 dd-2584 [002] 217.860232: balance_dirty_state: bdi btrfs-1: dirty=422 wb=970 unstable=0 bg_thresh=999 thresh=1998 gap=606 poll_thresh=14 ino=257 dd-2584 [002] 217.860292: balance_dirty_state: bdi btrfs-1: dirty=447 wb=970 unstable=0 bg_thresh=998 thresh=1997 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 217.860351: balance_dirty_state: bdi btrfs-1: dirty=472 wb=970 unstable=0 bg_thresh=998 thresh=1997 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 217.860640: balance_dirty_state: bdi btrfs-1: dirty=497 wb=970 unstable=0 bg_thresh=1000 thresh=2001 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 217.860771: balance_dirty_state: bdi btrfs-1: dirty=523 wb=970 unstable=0 bg_thresh=996 thresh=1992 gap=499 poll_thresh=18 ino=257 dd-2584 [002] 217.860897: balance_dirty_state: bdi btrfs-1: dirty=548 wb=970 unstable=0 bg_thresh=999 thresh=1998 gap=480 poll_thresh=19 ino=257 dd-2584 [002] 217.860902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=61044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.868139: balance_dirty_state: bdi btrfs-1: dirty=548 wb=820 unstable=0 bg_thresh=999 thresh=1999 gap=631 poll_thresh=19 ino=257 dd-2584 [006] 217.868251: balance_dirty_state: bdi btrfs-1: dirty=548 wb=820 unstable=0 bg_thresh=999 thresh=1999 gap=631 poll_thresh=14 ino=257 dd-2584 [006] 217.868369: balance_dirty_state: bdi btrfs-1: dirty=573 wb=820 unstable=0 bg_thresh=1002 thresh=2004 gap=611 poll_thresh=15 ino=257 dd-2584 [006] 217.868487: balance_dirty_state: bdi btrfs-1: dirty=598 wb=820 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 217.868720: balance_dirty_state: bdi btrfs-1: dirty=623 wb=820 unstable=0 bg_thresh=1004 thresh=2009 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 217.868959: balance_dirty_state: bdi btrfs-1: dirty=648 wb=820 unstable=0 bg_thresh=1006 thresh=2013 gap=545 poll_thresh=18 ino=257 dd-2584 [006] 217.869195: balance_dirty_state: bdi btrfs-1: dirty=673 wb=820 unstable=0 bg_thresh=1009 thresh=2018 gap=525 poll_thresh=19 ino=257 dd-2584 [006] 217.869433: balance_dirty_state: bdi btrfs-1: dirty=723 wb=820 unstable=0 bg_thresh=1008 thresh=2017 gap=474 poll_thresh=20 ino=257 dd-2584 [006] 217.869446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=62028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.876024: balance_dirty_state: bdi btrfs-1: dirty=723 wb=695 unstable=0 bg_thresh=995 thresh=1991 gap=573 poll_thresh=20 ino=257 dd-2584 [006] 217.876268: balance_dirty_state: bdi btrfs-1: dirty=723 wb=695 unstable=0 bg_thresh=998 thresh=1996 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 217.876329: balance_dirty_state: bdi btrfs-1: dirty=748 wb=695 unstable=0 bg_thresh=995 thresh=1990 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 217.876452: balance_dirty_state: bdi btrfs-1: dirty=773 wb=695 unstable=0 bg_thresh=997 thresh=1994 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 217.876574: balance_dirty_state: bdi btrfs-1: dirty=823 wb=695 unstable=0 bg_thresh=996 thresh=1993 gap=475 poll_thresh=18 ino=257 dd-2584 [006] 217.876578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-163% task_weight=97% bdi_bw=62028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.884149: balance_dirty_state: bdi btrfs-1: dirty=823 wb=570 unstable=0 bg_thresh=993 thresh=1986 gap=593 poll_thresh=18 ino=257 dd-2584 [006] 217.884218: balance_dirty_state: bdi btrfs-1: dirty=823 wb=570 unstable=0 bg_thresh=992 thresh=1985 gap=592 poll_thresh=13 ino=257 dd-2584 [006] 217.884276: balance_dirty_state: bdi btrfs-1: dirty=848 wb=570 unstable=0 bg_thresh=989 thresh=1979 gap=561 poll_thresh=14 ino=257 dd-2584 [006] 217.884338: balance_dirty_state: bdi btrfs-1: dirty=848 wb=570 unstable=0 bg_thresh=992 thresh=1984 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 217.884400: balance_dirty_state: bdi btrfs-1: dirty=873 wb=570 unstable=0 bg_thresh=988 thresh=1977 gap=534 poll_thresh=16 ino=257 dd-2584 [006] 217.884529: balance_dirty_state: bdi btrfs-1: dirty=898 wb=570 unstable=0 bg_thresh=985 thresh=1970 gap=502 poll_thresh=17 ino=257 dd-2584 [006] 217.884656: balance_dirty_state: bdi btrfs-1: dirty=948 wb=570 unstable=0 bg_thresh=987 thresh=1974 gap=456 poll_thresh=18 ino=257 dd-2584 [006] 217.884661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-187% task_weight=97% bdi_bw=62028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.892137: balance_dirty_state: bdi btrfs-1: dirty=948 wb=306 unstable=0 bg_thresh=983 thresh=1966 gap=712 poll_thresh=18 ino=257 dd-2584 [006] 217.892208: balance_dirty_state: bdi btrfs-1: dirty=948 wb=306 unstable=0 bg_thresh=982 thresh=1965 gap=711 poll_thresh=13 ino=257 dd-2584 [006] 217.892269: balance_dirty_state: bdi btrfs-1: dirty=973 wb=306 unstable=0 bg_thresh=982 thresh=1965 gap=686 poll_thresh=14 ino=257 dd-2584 [006] 217.892513: balance_dirty_state: bdi btrfs-1: dirty=998 wb=306 unstable=0 bg_thresh=979 thresh=1958 gap=654 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 217.892531: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15316 wrote=0 to_write=8192 dd-2584 [006] 217.892602: balance_dirty_state: bdi btrfs-1: dirty=998 wb=306 unstable=0 bg_thresh=981 thresh=1963 gap=659 poll_thresh=16 ino=257 dd-2584 [006] 217.892782: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=319 unstable=0 bg_thresh=981 thresh=1962 gap=608 poll_thresh=17 ino=257 dd-2584 [006] 217.892968: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=369 unstable=0 bg_thresh=980 thresh=1961 gap=582 poll_thresh=18 ino=257 dd-2584 [006] 217.893156: balance_dirty_state: bdi btrfs-1: dirty=985 wb=419 unstable=0 bg_thresh=985 thresh=1971 gap=567 poll_thresh=19 ino=257 dd-2584 [006] 217.893348: balance_dirty_state: bdi btrfs-1: dirty=960 wb=469 unstable=0 bg_thresh=982 thresh=1964 gap=535 poll_thresh=20 ino=257 dd-2584 [006] 217.893535: balance_dirty_state: bdi btrfs-1: dirty=972 wb=520 unstable=0 bg_thresh=981 thresh=1963 gap=471 poll_thresh=21 ino=257 dd-2584 [006] 217.893537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-301% task_weight=99% bdi_bw=62028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 217.894984: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=880 to_write=7312 dd-2584 [006] 217.900032: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1053 unstable=0 bg_thresh=976 thresh=1952 gap=590 poll_thresh=21 ino=257 dd-2584 [006] 217.900127: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1053 unstable=0 bg_thresh=978 thresh=1956 gap=594 poll_thresh=16 ino=257 dd-2584 [006] 217.900305: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1053 unstable=0 bg_thresh=979 thresh=1959 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 217.900738: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1053 unstable=0 bg_thresh=985 thresh=1970 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 217.900858: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1053 unstable=0 bg_thresh=987 thresh=1974 gap=512 poll_thresh=19 ino=257 dd-2584 [006] 217.900975: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1053 unstable=0 bg_thresh=986 thresh=1973 gap=486 poll_thresh=20 ino=257 dd-2584 [006] 217.900981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=62028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.908090: balance_dirty_state: bdi btrfs-1: dirty=434 wb=923 unstable=0 bg_thresh=985 thresh=1971 gap=614 poll_thresh=20 ino=257 dd-2584 [006] 217.908216: balance_dirty_state: bdi btrfs-1: dirty=459 wb=923 unstable=0 bg_thresh=988 thresh=1976 gap=594 poll_thresh=15 ino=257 dd-2584 [006] 217.908335: balance_dirty_state: bdi btrfs-1: dirty=484 wb=923 unstable=0 bg_thresh=985 thresh=1970 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 217.908575: balance_dirty_state: bdi btrfs-1: dirty=509 wb=923 unstable=0 bg_thresh=984 thresh=1969 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 217.908817: balance_dirty_state: bdi btrfs-1: dirty=534 wb=923 unstable=0 bg_thresh=986 thresh=1973 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 217.909059: balance_dirty_state: bdi btrfs-1: dirty=584 wb=923 unstable=0 bg_thresh=986 thresh=1972 gap=465 poll_thresh=19 ino=257 dd-2584 [006] 217.909067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=62028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.916221: balance_dirty_state: bdi btrfs-1: dirty=584 wb=923 unstable=0 bg_thresh=985 thresh=1971 gap=464 poll_thresh=19 ino=257 dd-2584 [006] 217.916225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-241% task_weight=98% bdi_bw=62028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.924187: balance_dirty_state: bdi btrfs-1: dirty=584 wb=758 unstable=0 bg_thresh=987 thresh=1975 gap=633 poll_thresh=19 ino=257 dd-2584 [006] 217.924254: balance_dirty_state: bdi btrfs-1: dirty=584 wb=758 unstable=0 bg_thresh=987 thresh=1974 gap=632 poll_thresh=14 ino=257 dd-2584 [006] 217.924312: balance_dirty_state: bdi btrfs-1: dirty=609 wb=758 unstable=0 bg_thresh=987 thresh=1974 gap=607 poll_thresh=15 ino=257 dd-2584 [006] 217.924369: balance_dirty_state: bdi btrfs-1: dirty=609 wb=758 unstable=0 bg_thresh=986 thresh=1973 gap=606 poll_thresh=16 ino=257 dd-2584 [006] 217.924656: balance_dirty_state: bdi btrfs-1: dirty=659 wb=758 unstable=0 bg_thresh=986 thresh=1972 gap=555 poll_thresh=17 ino=257 dd-2584 [006] 217.924771: balance_dirty_state: bdi btrfs-1: dirty=684 wb=758 unstable=0 bg_thresh=988 thresh=1976 gap=534 poll_thresh=18 ino=257 dd-2584 [006] 217.924887: balance_dirty_state: bdi btrfs-1: dirty=709 wb=758 unstable=0 bg_thresh=987 thresh=1975 gap=508 poll_thresh=19 ino=257 dd-2584 [006] 217.925006: balance_dirty_state: bdi btrfs-1: dirty=759 wb=758 unstable=0 bg_thresh=987 thresh=1974 gap=457 poll_thresh=20 ino=257 dd-2584 [006] 217.925010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-237% task_weight=98% bdi_bw=62028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.932202: balance_dirty_state: bdi btrfs-1: dirty=759 wb=644 unstable=0 bg_thresh=986 thresh=1972 gap=569 poll_thresh=20 ino=257 dd-2584 [006] 217.932330: balance_dirty_state: bdi btrfs-1: dirty=759 wb=644 unstable=0 bg_thresh=985 thresh=1971 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 217.932449: balance_dirty_state: bdi btrfs-1: dirty=784 wb=644 unstable=0 bg_thresh=985 thresh=1971 gap=543 poll_thresh=16 ino=257 dd-2584 [006] 217.932683: balance_dirty_state: bdi btrfs-1: dirty=809 wb=644 unstable=0 bg_thresh=987 thresh=1975 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 217.932922: balance_dirty_state: bdi btrfs-1: dirty=834 wb=644 unstable=0 bg_thresh=987 thresh=1974 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 217.933189: balance_dirty_state: bdi btrfs-1: dirty=884 wb=494 unstable=0 bg_thresh=983 thresh=1966 gap=588 poll_thresh=19 ino=257 dd-2584 [006] 217.933711: balance_dirty_state: bdi btrfs-1: dirty=909 wb=494 unstable=0 bg_thresh=986 thresh=1972 gap=569 poll_thresh=20 ino=257 dd-2584 [006] 217.933952: balance_dirty_state: bdi btrfs-1: dirty=934 wb=494 unstable=0 bg_thresh=988 thresh=1976 gap=548 poll_thresh=21 ino=257 dd-2584 [006] 217.934195: balance_dirty_state: bdi btrfs-1: dirty=984 wb=494 unstable=0 bg_thresh=987 thresh=1975 gap=497 poll_thresh=22 ino=257 dd-2584 [006] 217.934438: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=494 unstable=0 bg_thresh=984 thresh=1968 gap=465 poll_thresh=23 ino=257 dd-2584 [006] 217.934447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=62028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 217.934476: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15356 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 217.936124: writeback_single_inode: bdi btrfs-1: ino=257 state= age=132 wrote=704 to_write=7488 dd-2584 [006] 217.940070: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1069 unstable=0 bg_thresh=982 thresh=1965 gap=587 poll_thresh=23 ino=257 dd-2584 [006] 217.940163: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1069 unstable=0 bg_thresh=987 thresh=1975 gap=597 poll_thresh=17 ino=257 dd-2584 [006] 217.940345: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1069 unstable=0 bg_thresh=986 thresh=1973 gap=545 poll_thresh=18 ino=257 dd-2584 [006] 217.940529: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1069 unstable=0 bg_thresh=984 thresh=1969 gap=516 poll_thresh=19 ino=257 dd-2584 [006] 217.940714: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1069 unstable=0 bg_thresh=985 thresh=1970 gap=492 poll_thresh=20 ino=257 dd-2584 [006] 217.940721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=98% bdi_bw=62028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.952054: balance_dirty_state: bdi btrfs-1: dirty=409 wb=944 unstable=0 bg_thresh=982 thresh=1965 gap=612 poll_thresh=20 ino=257 dd-2584 [006] 217.952161: balance_dirty_state: bdi btrfs-1: dirty=434 wb=944 unstable=0 bg_thresh=982 thresh=1965 gap=587 poll_thresh=15 ino=257 dd-2584 [006] 217.952394: balance_dirty_state: bdi btrfs-1: dirty=459 wb=944 unstable=0 bg_thresh=985 thresh=1970 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 217.952505: balance_dirty_state: bdi btrfs-1: dirty=484 wb=944 unstable=0 bg_thresh=987 thresh=1975 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 217.952616: balance_dirty_state: bdi btrfs-1: dirty=509 wb=944 unstable=0 bg_thresh=990 thresh=1980 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 217.952731: balance_dirty_state: bdi btrfs-1: dirty=534 wb=944 unstable=0 bg_thresh=989 thresh=1978 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 217.952843: balance_dirty_state: bdi btrfs-1: dirty=584 wb=944 unstable=0 bg_thresh=988 thresh=1977 gap=449 poll_thresh=20 ino=257 dd-2584 [006] 217.952848: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=62028 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 217.964058: balance_dirty_state: bdi btrfs-1: dirty=584 wb=819 unstable=0 bg_thresh=982 thresh=1964 gap=561 poll_thresh=20 ino=257 dd-2584 [006] 217.964122: balance_dirty_state: bdi btrfs-1: dirty=584 wb=819 unstable=0 bg_thresh=982 thresh=1964 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 217.964179: balance_dirty_state: bdi btrfs-1: dirty=609 wb=819 unstable=0 bg_thresh=984 thresh=1969 gap=541 poll_thresh=16 ino=257 dd-2584 [006] 217.964294: balance_dirty_state: bdi btrfs-1: dirty=634 wb=819 unstable=0 bg_thresh=987 thresh=1974 gap=521 poll_thresh=17 ino=257 dd-2584 [006] 217.964410: balance_dirty_state: bdi btrfs-1: dirty=684 wb=819 unstable=0 bg_thresh=989 thresh=1979 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 217.964415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-231% task_weight=99% bdi_bw=62028 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 217.972064: balance_dirty_state: bdi btrfs-1: dirty=684 wb=594 unstable=0 bg_thresh=988 thresh=1976 gap=698 poll_thresh=18 ino=257 dd-2584 [006] 217.972139: balance_dirty_state: bdi btrfs-1: dirty=684 wb=594 unstable=0 bg_thresh=988 thresh=1976 gap=698 poll_thresh=13 ino=257 dd-2584 [006] 217.972393: balance_dirty_state: bdi btrfs-1: dirty=709 wb=594 unstable=0 bg_thresh=990 thresh=1981 gap=678 poll_thresh=14 ino=257 dd-2584 [006] 217.972457: balance_dirty_state: bdi btrfs-1: dirty=709 wb=594 unstable=0 bg_thresh=987 thresh=1975 gap=672 poll_thresh=15 ino=257 dd-2584 [006] 217.972519: balance_dirty_state: bdi btrfs-1: dirty=734 wb=594 unstable=0 bg_thresh=990 thresh=1980 gap=652 poll_thresh=16 ino=257 dd-2584 [006] 217.972648: balance_dirty_state: bdi btrfs-1: dirty=759 wb=594 unstable=0 bg_thresh=989 thresh=1979 gap=626 poll_thresh=17 ino=257 dd-2584 [006] 217.972778: balance_dirty_state: bdi btrfs-1: dirty=809 wb=594 unstable=0 bg_thresh=991 thresh=1983 gap=580 poll_thresh=18 ino=257 dd-2584 [006] 217.972908: balance_dirty_state: bdi btrfs-1: dirty=834 wb=594 unstable=0 bg_thresh=991 thresh=1982 gap=554 poll_thresh=19 ino=257 dd-2584 [006] 217.973038: balance_dirty_state: bdi btrfs-1: dirty=859 wb=594 unstable=0 bg_thresh=990 thresh=1981 gap=528 poll_thresh=20 ino=257 dd-2584 [006] 217.973169: balance_dirty_state: bdi btrfs-1: dirty=884 wb=594 unstable=0 bg_thresh=992 thresh=1985 gap=507 poll_thresh=21 ino=257 dd-2584 [006] 217.973302: balance_dirty_state: bdi btrfs-1: dirty=934 wb=594 unstable=0 bg_thresh=989 thresh=1978 gap=450 poll_thresh=22 ino=257 dd-2584 [006] 217.973307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=62912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.980122: balance_dirty_state: bdi btrfs-1: dirty=934 wb=444 unstable=0 bg_thresh=989 thresh=1979 gap=601 poll_thresh=22 ino=257 dd-2584 [006] 217.980207: balance_dirty_state: bdi btrfs-1: dirty=934 wb=444 unstable=0 bg_thresh=989 thresh=1979 gap=601 poll_thresh=16 ino=257 dd-2584 [006] 217.980504: balance_dirty_state: bdi btrfs-1: dirty=984 wb=444 unstable=0 bg_thresh=989 thresh=1978 gap=550 poll_thresh=17 ino=257 dd-2584 [006] 217.980625: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=444 unstable=0 bg_thresh=991 thresh=1982 gap=529 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 217.980649: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15404 wrote=0 to_write=8192 dd-2584 [006] 217.980804: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=444 unstable=0 bg_thresh=990 thresh=1981 gap=503 poll_thresh=19 ino=257 dd-2584 [006] 217.980993: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=494 unstable=0 bg_thresh=990 thresh=1980 gap=452 poll_thresh=20 ino=257 dd-2584 [006] 217.980995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=62912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 217.983555: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=768 to_write=7424 dd-2584 [006] 217.988150: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1094 unstable=0 bg_thresh=987 thresh=1975 gap=572 poll_thresh=20 ino=257 dd-2584 [006] 217.988235: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1094 unstable=0 bg_thresh=987 thresh=1974 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 217.988297: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1094 unstable=0 bg_thresh=987 thresh=1974 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 217.988417: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1094 unstable=0 bg_thresh=989 thresh=1978 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 217.988539: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1094 unstable=0 bg_thresh=985 thresh=1971 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 217.988660: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1094 unstable=0 bg_thresh=985 thresh=1970 gap=442 poll_thresh=19 ino=257 dd-2584 [006] 217.988665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=62912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 217.996164: balance_dirty_state: bdi btrfs-1: dirty=434 wb=969 unstable=0 bg_thresh=995 thresh=1990 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 217.996416: balance_dirty_state: bdi btrfs-1: dirty=434 wb=969 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 217.996489: balance_dirty_state: bdi btrfs-1: dirty=460 wb=969 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 217.996558: balance_dirty_state: bdi btrfs-1: dirty=473 wb=969 unstable=0 bg_thresh=997 thresh=1995 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 217.996696: balance_dirty_state: bdi btrfs-1: dirty=499 wb=969 unstable=0 bg_thresh=998 thresh=1996 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 217.996836: balance_dirty_state: bdi btrfs-1: dirty=538 wb=969 unstable=0 bg_thresh=997 thresh=1994 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 217.996841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=62912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.004139: balance_dirty_state: bdi btrfs-1: dirty=538 wb=969 unstable=0 bg_thresh=997 thresh=1994 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 218.004144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=62912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.012149: balance_dirty_state: bdi btrfs-1: dirty=538 wb=794 unstable=0 bg_thresh=991 thresh=1983 gap=651 poll_thresh=18 ino=257 dd-2584 [006] 218.012221: balance_dirty_state: bdi btrfs-1: dirty=563 wb=794 unstable=0 bg_thresh=991 thresh=1983 gap=626 poll_thresh=13 ino=257 dd-2584 [006] 218.012286: balance_dirty_state: bdi btrfs-1: dirty=563 wb=794 unstable=0 bg_thresh=993 thresh=1987 gap=630 poll_thresh=14 ino=257 dd-2584 [006] 218.012350: balance_dirty_state: bdi btrfs-1: dirty=588 wb=794 unstable=0 bg_thresh=993 thresh=1987 gap=605 poll_thresh=15 ino=257 dd-2584 [006] 218.012412: balance_dirty_state: bdi btrfs-1: dirty=613 wb=794 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 218.012539: balance_dirty_state: bdi btrfs-1: dirty=638 wb=794 unstable=0 bg_thresh=992 thresh=1985 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 218.012666: balance_dirty_state: bdi btrfs-1: dirty=663 wb=794 unstable=0 bg_thresh=992 thresh=1984 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 218.012976: balance_dirty_state: bdi btrfs-1: dirty=713 wb=794 unstable=0 bg_thresh=994 thresh=1988 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 218.012981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=62912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.020110: balance_dirty_state: bdi btrfs-1: dirty=704 wb=569 unstable=0 bg_thresh=989 thresh=1979 gap=706 poll_thresh=19 ino=257 dd-2584 [006] 218.020186: balance_dirty_state: bdi btrfs-1: dirty=704 wb=544 unstable=0 bg_thresh=992 thresh=1985 gap=737 poll_thresh=14 ino=257 dd-2584 [006] 218.020252: balance_dirty_state: bdi btrfs-1: dirty=729 wb=544 unstable=0 bg_thresh=988 thresh=1976 gap=703 poll_thresh=15 ino=257 dd-2584 [006] 218.020317: balance_dirty_state: bdi btrfs-1: dirty=754 wb=544 unstable=0 bg_thresh=990 thresh=1981 gap=683 poll_thresh=16 ino=257 dd-2584 [006] 218.020446: balance_dirty_state: bdi btrfs-1: dirty=779 wb=544 unstable=0 bg_thresh=990 thresh=1980 gap=657 poll_thresh=17 ino=257 dd-2584 [006] 218.020573: balance_dirty_state: bdi btrfs-1: dirty=804 wb=544 unstable=0 bg_thresh=988 thresh=1976 gap=628 poll_thresh=18 ino=257 dd-2584 [006] 218.020701: balance_dirty_state: bdi btrfs-1: dirty=854 wb=544 unstable=0 bg_thresh=987 thresh=1974 gap=576 poll_thresh=19 ino=257 dd-2584 [006] 218.020830: balance_dirty_state: bdi btrfs-1: dirty=879 wb=544 unstable=0 bg_thresh=992 thresh=1984 gap=561 poll_thresh=20 ino=257 dd-2584 [006] 218.020960: balance_dirty_state: bdi btrfs-1: dirty=904 wb=544 unstable=0 bg_thresh=990 thresh=1981 gap=533 poll_thresh=21 ino=257 dd-2584 [006] 218.021088: balance_dirty_state: bdi btrfs-1: dirty=929 wb=544 unstable=0 bg_thresh=991 thresh=1982 gap=509 poll_thresh=22 ino=257 dd-2584 [006] 218.021395: balance_dirty_state: bdi btrfs-1: dirty=979 wb=544 unstable=0 bg_thresh=989 thresh=1979 gap=456 poll_thresh=23 ino=257 dd-2584 [006] 218.021400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=62912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.028172: balance_dirty_state: bdi btrfs-1: dirty=979 wb=419 unstable=0 bg_thresh=992 thresh=1984 gap=586 poll_thresh=23 ino=257 dd-2584 [006] 218.028238: balance_dirty_state: bdi btrfs-1: dirty=979 wb=419 unstable=0 bg_thresh=991 thresh=1983 gap=585 poll_thresh=17 ino=257 dd-2584 [006] 218.028361: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=419 unstable=0 bg_thresh=993 thresh=1987 gap=539 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 218.028387: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15452 wrote=0 to_write=8192 dd-2584 [006] 218.028543: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=419 unstable=0 bg_thresh=993 thresh=1986 gap=513 poll_thresh=19 ino=257 dd-2584 [006] 218.028811: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=444 unstable=0 bg_thresh=992 thresh=1985 gap=487 poll_thresh=20 ino=257 dd-2584 [006] 218.028815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=62912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 218.030579: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=784 to_write=7408 dd-2584 [006] 218.036123: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1048 unstable=0 bg_thresh=994 thresh=1989 gap=641 poll_thresh=20 ino=257 dd-2584 [006] 218.036217: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1048 unstable=0 bg_thresh=997 thresh=1994 gap=621 poll_thresh=15 ino=257 dd-2584 [006] 218.036282: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1048 unstable=0 bg_thresh=994 thresh=1988 gap=615 poll_thresh=16 ino=257 dd-2584 [006] 218.036415: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1048 unstable=0 bg_thresh=996 thresh=1992 gap=569 poll_thresh=17 ino=257 dd-2584 [006] 218.036541: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1048 unstable=0 bg_thresh=995 thresh=1991 gap=543 poll_thresh=18 ino=257 dd-2584 [006] 218.036851: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1048 unstable=0 bg_thresh=995 thresh=1990 gap=517 poll_thresh=19 ino=257 dd-2584 [006] 218.036973: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1048 unstable=0 bg_thresh=997 thresh=1994 gap=471 poll_thresh=20 ino=257 dd-2584 [006] 218.036979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=62912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 218.047058: balance_dirty_state: bdi btrfs-1: dirty=475 wb=923 unstable=0 bg_thresh=993 thresh=1986 gap=588 poll_thresh=20 ino=257 dd-2584 [002] 218.047186: balance_dirty_state: bdi btrfs-1: dirty=475 wb=923 unstable=0 bg_thresh=992 thresh=1985 gap=587 poll_thresh=15 ino=257 dd-2584 [002] 218.047264: balance_dirty_state: bdi btrfs-1: dirty=500 wb=923 unstable=0 bg_thresh=992 thresh=1985 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 218.047499: balance_dirty_state: bdi btrfs-1: dirty=525 wb=923 unstable=0 bg_thresh=989 thresh=1978 gap=530 poll_thresh=17 ino=257 dd-2584 [002] 218.047648: balance_dirty_state: bdi btrfs-1: dirty=575 wb=923 unstable=0 bg_thresh=985 thresh=1971 gap=473 poll_thresh=18 ino=257 dd-2584 [002] 218.047653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=62912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 218.052124: balance_dirty_state: bdi btrfs-1: dirty=595 wb=779 unstable=0 bg_thresh=985 thresh=1971 gap=597 poll_thresh=18 ino=257 dd-2584 [002] 218.052255: balance_dirty_state: bdi btrfs-1: dirty=595 wb=779 unstable=0 bg_thresh=990 thresh=1981 gap=607 poll_thresh=13 ino=257 dd-2584 [002] 218.052381: balance_dirty_state: bdi btrfs-1: dirty=620 wb=779 unstable=0 bg_thresh=987 thresh=1975 gap=576 poll_thresh=14 ino=257 dd-2584 [002] 218.052501: balance_dirty_state: bdi btrfs-1: dirty=620 wb=779 unstable=0 bg_thresh=990 thresh=1980 gap=581 poll_thresh=15 ino=257 dd-2584 [002] 218.052627: balance_dirty_state: bdi btrfs-1: dirty=645 wb=779 unstable=0 bg_thresh=987 thresh=1974 gap=550 poll_thresh=16 ino=257 dd-2584 [002] 218.052869: balance_dirty_state: bdi btrfs-1: dirty=670 wb=779 unstable=0 bg_thresh=986 thresh=1973 gap=524 poll_thresh=17 ino=257 dd-2584 [002] 218.053503: balance_dirty_state: bdi btrfs-1: dirty=720 wb=779 unstable=0 bg_thresh=985 thresh=1971 gap=472 poll_thresh=18 ino=257 dd-2584 [002] 218.053513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=62912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.060198: balance_dirty_state: bdi btrfs-1: dirty=734 wb=787 unstable=0 bg_thresh=992 thresh=1984 gap=463 poll_thresh=18 ino=257 dd-2584 [006] 218.060209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=62912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.068158: balance_dirty_state: bdi btrfs-1: dirty=731 wb=521 unstable=0 bg_thresh=991 thresh=1982 gap=730 poll_thresh=18 ino=257 dd-2584 [006] 218.068225: balance_dirty_state: bdi btrfs-1: dirty=731 wb=521 unstable=0 bg_thresh=991 thresh=1982 gap=730 poll_thresh=13 ino=257 dd-2584 [006] 218.068283: balance_dirty_state: bdi btrfs-1: dirty=756 wb=521 unstable=0 bg_thresh=993 thresh=1987 gap=710 poll_thresh=14 ino=257 dd-2584 [006] 218.068339: balance_dirty_state: bdi btrfs-1: dirty=781 wb=521 unstable=0 bg_thresh=993 thresh=1987 gap=685 poll_thresh=15 ino=257 dd-2584 [006] 218.068396: balance_dirty_state: bdi btrfs-1: dirty=781 wb=521 unstable=0 bg_thresh=996 thresh=1992 gap=690 poll_thresh=16 ino=257 dd-2584 [006] 218.068512: balance_dirty_state: bdi btrfs-1: dirty=806 wb=521 unstable=0 bg_thresh=992 thresh=1985 gap=658 poll_thresh=17 ino=257 dd-2584 [006] 218.068630: balance_dirty_state: bdi btrfs-1: dirty=856 wb=521 unstable=0 bg_thresh=994 thresh=1989 gap=612 poll_thresh=18 ino=257 dd-2584 [006] 218.068748: balance_dirty_state: bdi btrfs-1: dirty=881 wb=521 unstable=0 bg_thresh=994 thresh=1988 gap=586 poll_thresh=19 ino=257 dd-2584 [006] 218.068868: balance_dirty_state: bdi btrfs-1: dirty=906 wb=521 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=20 ino=257 dd-2584 [006] 218.068992: balance_dirty_state: bdi btrfs-1: dirty=956 wb=521 unstable=0 bg_thresh=995 thresh=1991 gap=514 poll_thresh=21 ino=257 dd-2584 [006] 218.069290: balance_dirty_state: bdi btrfs-1: dirty=981 wb=521 unstable=0 bg_thresh=998 thresh=1996 gap=494 poll_thresh=22 ino=257 dd-2584 [006] 218.069295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=62912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.076149: balance_dirty_state: bdi btrfs-1: dirty=981 wb=396 unstable=0 bg_thresh=1000 thresh=2001 gap=624 poll_thresh=22 ino=257 dd-2584 [006] 218.076235: balance_dirty_state: bdi btrfs-1: dirty=981 wb=396 unstable=0 bg_thresh=997 thresh=1995 gap=618 poll_thresh=16 ino=257 dd-2584 [006] 218.076353: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=396 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 218.076377: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15500 wrote=0 to_write=8192 dd-2584 [006] 218.076523: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=396 unstable=0 bg_thresh=999 thresh=1998 gap=546 poll_thresh=18 ino=257 dd-2584 [006] 218.076697: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=446 unstable=0 bg_thresh=998 thresh=1997 gap=520 poll_thresh=19 ino=257 dd-2584 [006] 218.076872: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=496 unstable=0 bg_thresh=998 thresh=1996 gap=469 poll_thresh=20 ino=257 dd-2584 [006] 218.076874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=63084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 218.078444: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=784 to_write=7408 dd-2584 [006] 218.084142: balance_dirty_state: bdi btrfs-1: dirty=358 wb=950 unstable=0 bg_thresh=999 thresh=1999 gap=691 poll_thresh=20 ino=257 dd-2584 [006] 218.084221: balance_dirty_state: bdi btrfs-1: dirty=358 wb=950 unstable=0 bg_thresh=1002 thresh=2004 gap=696 poll_thresh=15 ino=257 dd-2584 [006] 218.084284: balance_dirty_state: bdi btrfs-1: dirty=383 wb=950 unstable=0 bg_thresh=999 thresh=1998 gap=665 poll_thresh=16 ino=257 dd-2584 [006] 218.084407: balance_dirty_state: bdi btrfs-1: dirty=408 wb=950 unstable=0 bg_thresh=1001 thresh=2002 gap=644 poll_thresh=17 ino=257 dd-2584 [006] 218.084532: balance_dirty_state: bdi btrfs-1: dirty=433 wb=950 unstable=0 bg_thresh=1000 thresh=2001 gap=618 poll_thresh=18 ino=257 dd-2584 [006] 218.084837: balance_dirty_state: bdi btrfs-1: dirty=483 wb=950 unstable=0 bg_thresh=1000 thresh=2000 gap=567 poll_thresh=19 ino=257 dd-2584 [006] 218.084960: balance_dirty_state: bdi btrfs-1: dirty=508 wb=950 unstable=0 bg_thresh=1002 thresh=2004 gap=546 poll_thresh=20 ino=257 dd-2584 [006] 218.085081: balance_dirty_state: bdi btrfs-1: dirty=533 wb=950 unstable=0 bg_thresh=1001 thresh=2003 gap=520 poll_thresh=21 ino=257 dd-2584 [006] 218.085203: balance_dirty_state: bdi btrfs-1: dirty=583 wb=950 unstable=0 bg_thresh=1001 thresh=2002 gap=469 poll_thresh=22 ino=257 dd-2584 [006] 218.085208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=63084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.092178: balance_dirty_state: bdi btrfs-1: dirty=583 wb=825 unstable=0 bg_thresh=998 thresh=1997 gap=589 poll_thresh=22 ino=257 dd-2584 [006] 218.092251: balance_dirty_state: bdi btrfs-1: dirty=597 wb=817 unstable=0 bg_thresh=993 thresh=1986 gap=572 poll_thresh=16 ino=257 dd-2584 [006] 218.092388: balance_dirty_state: bdi btrfs-1: dirty=622 wb=817 unstable=0 bg_thresh=1001 thresh=2002 gap=563 poll_thresh=17 ino=257 dd-2584 [006] 218.092518: balance_dirty_state: bdi btrfs-1: dirty=672 wb=817 unstable=0 bg_thresh=997 thresh=1994 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 218.092645: balance_dirty_state: bdi btrfs-1: dirty=697 wb=817 unstable=0 bg_thresh=995 thresh=1991 gap=477 poll_thresh=19 ino=257 dd-2584 [006] 218.092650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=63084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.100261: balance_dirty_state: bdi btrfs-1: dirty=697 wb=817 unstable=0 bg_thresh=999 thresh=1999 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 218.100270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=63084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.108207: balance_dirty_state: bdi btrfs-1: dirty=697 wb=642 unstable=0 bg_thresh=995 thresh=1990 gap=651 poll_thresh=19 ino=257 dd-2584 [006] 218.108283: balance_dirty_state: bdi btrfs-1: dirty=722 wb=592 unstable=0 bg_thresh=998 thresh=1996 gap=682 poll_thresh=14 ino=257 dd-2584 [006] 218.108668: balance_dirty_state: bdi btrfs-1: dirty=722 wb=567 unstable=0 bg_thresh=1000 thresh=2001 gap=712 poll_thresh=15 ino=257 dd-2584 [006] 218.108773: balance_dirty_state: bdi btrfs-1: dirty=747 wb=567 unstable=0 bg_thresh=1000 thresh=2000 gap=686 poll_thresh=16 ino=257 dd-2584 [006] 218.108955: balance_dirty_state: bdi btrfs-1: dirty=772 wb=567 unstable=0 bg_thresh=999 thresh=1999 gap=660 poll_thresh=17 ino=257 dd-2584 [006] 218.109078: balance_dirty_state: bdi btrfs-1: dirty=822 wb=567 unstable=0 bg_thresh=999 thresh=1998 gap=609 poll_thresh=18 ino=257 dd-2584 [006] 218.109196: balance_dirty_state: bdi btrfs-1: dirty=847 wb=567 unstable=0 bg_thresh=998 thresh=1997 gap=583 poll_thresh=19 ino=257 dd-2584 [006] 218.109315: balance_dirty_state: bdi btrfs-1: dirty=872 wb=567 unstable=0 bg_thresh=1000 thresh=2001 gap=562 poll_thresh=20 ino=257 dd-2584 [006] 218.109435: balance_dirty_state: bdi btrfs-1: dirty=897 wb=567 unstable=0 bg_thresh=1000 thresh=2000 gap=536 poll_thresh=21 ino=257 dd-2584 [006] 218.109553: balance_dirty_state: bdi btrfs-1: dirty=947 wb=567 unstable=0 bg_thresh=999 thresh=1999 gap=485 poll_thresh=22 ino=257 dd-2584 [006] 218.109558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=63084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.116215: balance_dirty_state: bdi btrfs-1: dirty=947 wb=417 unstable=0 bg_thresh=994 thresh=1988 gap=624 poll_thresh=22 ino=257 dd-2584 [006] 218.116286: balance_dirty_state: bdi btrfs-1: dirty=947 wb=417 unstable=0 bg_thresh=990 thresh=1981 gap=617 poll_thresh=16 ino=257 dd-2584 [006] 218.116590: balance_dirty_state: bdi btrfs-1: dirty=997 wb=417 unstable=0 bg_thresh=994 thresh=1989 gap=575 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 218.116614: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15540 wrote=0 to_write=8192 dd-2584 [006] 218.116769: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=417 unstable=0 bg_thresh=993 thresh=1987 gap=548 poll_thresh=18 ino=257 dd-2584 [006] 218.116955: balance_dirty_state: bdi btrfs-1: dirty=997 wb=467 unstable=0 bg_thresh=996 thresh=1992 gap=528 poll_thresh=19 ino=257 dd-2584 [006] 218.117142: balance_dirty_state: bdi btrfs-1: dirty=972 wb=492 unstable=0 bg_thresh=992 thresh=1984 gap=520 poll_thresh=20 ino=257 dd-2584 [006] 218.117325: balance_dirty_state: bdi btrfs-1: dirty=972 wb=542 unstable=0 bg_thresh=993 thresh=1986 gap=472 poll_thresh=21 ino=257 dd-2584 [006] 218.117327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=63084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 218.118699: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=752 to_write=7440 dd-2584 [006] 218.124185: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1042 unstable=0 bg_thresh=998 thresh=1997 gap=583 poll_thresh=21 ino=257 dd-2584 [006] 218.124252: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1042 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 218.124372: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1042 unstable=0 bg_thresh=995 thresh=1990 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 218.124492: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1042 unstable=0 bg_thresh=997 thresh=1994 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 218.124610: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1042 unstable=0 bg_thresh=996 thresh=1993 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 218.124615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=63084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.132277: balance_dirty_state: bdi btrfs-1: dirty=472 wb=917 unstable=0 bg_thresh=996 thresh=1992 gap=603 poll_thresh=19 ino=257 dd-2584 [006] 218.132538: balance_dirty_state: bdi btrfs-1: dirty=497 wb=917 unstable=0 bg_thresh=998 thresh=1997 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 218.132598: balance_dirty_state: bdi btrfs-1: dirty=497 wb=917 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 218.132657: balance_dirty_state: bdi btrfs-1: dirty=522 wb=917 unstable=0 bg_thresh=998 thresh=1996 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 218.132774: balance_dirty_state: bdi btrfs-1: dirty=547 wb=917 unstable=0 bg_thresh=997 thresh=1995 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 218.132891: balance_dirty_state: bdi btrfs-1: dirty=597 wb=917 unstable=0 bg_thresh=999 thresh=1999 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 218.132896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=63084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.140283: balance_dirty_state: bdi btrfs-1: dirty=597 wb=792 unstable=0 bg_thresh=1000 thresh=2000 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 218.140378: balance_dirty_state: bdi btrfs-1: dirty=597 wb=792 unstable=0 bg_thresh=997 thresh=1994 gap=605 poll_thresh=13 ino=257 dd-2584 [006] 218.140438: balance_dirty_state: bdi btrfs-1: dirty=622 wb=792 unstable=0 bg_thresh=996 thresh=1993 gap=579 poll_thresh=14 ino=257 dd-2584 [006] 218.140497: balance_dirty_state: bdi btrfs-1: dirty=647 wb=792 unstable=0 bg_thresh=996 thresh=1993 gap=554 poll_thresh=15 ino=257 dd-2584 [006] 218.140556: balance_dirty_state: bdi btrfs-1: dirty=647 wb=792 unstable=0 bg_thresh=996 thresh=1992 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 218.140673: balance_dirty_state: bdi btrfs-1: dirty=672 wb=792 unstable=0 bg_thresh=995 thresh=1991 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 218.140790: balance_dirty_state: bdi btrfs-1: dirty=722 wb=792 unstable=0 bg_thresh=997 thresh=1995 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 218.140795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=63084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.148183: balance_dirty_state: bdi btrfs-1: dirty=722 wb=667 unstable=0 bg_thresh=995 thresh=1991 gap=602 poll_thresh=18 ino=257 dd-2584 [006] 218.148250: balance_dirty_state: bdi btrfs-1: dirty=722 wb=667 unstable=0 bg_thresh=995 thresh=1991 gap=602 poll_thresh=13 ino=257 dd-2584 [006] 218.148487: balance_dirty_state: bdi btrfs-1: dirty=747 wb=667 unstable=0 bg_thresh=995 thresh=1990 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 218.148548: balance_dirty_state: bdi btrfs-1: dirty=772 wb=667 unstable=0 bg_thresh=995 thresh=1990 gap=551 poll_thresh=15 ino=257 dd-2584 [006] 218.148608: balance_dirty_state: bdi btrfs-1: dirty=772 wb=667 unstable=0 bg_thresh=994 thresh=1989 gap=550 poll_thresh=16 ino=257 dd-2584 [006] 218.148728: balance_dirty_state: bdi btrfs-1: dirty=822 wb=667 unstable=0 bg_thresh=994 thresh=1988 gap=499 poll_thresh=17 ino=257 dd-2584 [006] 218.148844: balance_dirty_state: bdi btrfs-1: dirty=847 wb=667 unstable=0 bg_thresh=996 thresh=1992 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 218.148849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=63084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.156225: balance_dirty_state: bdi btrfs-1: dirty=847 wb=517 unstable=0 bg_thresh=998 thresh=1996 gap=632 poll_thresh=18 ino=257 dd-2584 [006] 218.156316: balance_dirty_state: bdi btrfs-1: dirty=872 wb=517 unstable=0 bg_thresh=995 thresh=1990 gap=601 poll_thresh=13 ino=257 dd-2584 [006] 218.156373: balance_dirty_state: bdi btrfs-1: dirty=872 wb=517 unstable=0 bg_thresh=997 thresh=1995 gap=606 poll_thresh=14 ino=257 dd-2584 [006] 218.156430: balance_dirty_state: bdi btrfs-1: dirty=897 wb=517 unstable=0 bg_thresh=997 thresh=1994 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 218.156487: balance_dirty_state: bdi btrfs-1: dirty=897 wb=517 unstable=0 bg_thresh=997 thresh=1994 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 218.156600: balance_dirty_state: bdi btrfs-1: dirty=947 wb=517 unstable=0 bg_thresh=999 thresh=1998 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 218.156713: balance_dirty_state: bdi btrfs-1: dirty=972 wb=517 unstable=0 bg_thresh=998 thresh=1997 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 218.156996: balance_dirty_state: bdi btrfs-1: dirty=997 wb=517 unstable=0 bg_thresh=998 thresh=1996 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 218.157001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=63084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.164227: balance_dirty_state: bdi btrfs-1: dirty=997 wb=392 unstable=0 bg_thresh=998 thresh=1997 gap=608 poll_thresh=19 ino=257 dd-2584 [006] 218.164293: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=392 unstable=0 bg_thresh=998 thresh=1996 gap=582 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 218.164317: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15588 wrote=0 to_write=8192 dd-2584 [006] 218.164382: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=392 unstable=0 bg_thresh=998 thresh=1996 gap=557 poll_thresh=15 ino=257 dd-2584 [006] 218.164467: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=392 unstable=0 bg_thresh=997 thresh=1995 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 218.164648: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=442 unstable=0 bg_thresh=997 thresh=1994 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 218.164830: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=492 unstable=0 bg_thresh=999 thresh=1998 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 218.164832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=63084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 218.166265: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=752 to_write=7440 dd-2584 [006] 218.172239: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1017 unstable=0 bg_thresh=997 thresh=1995 gap=631 poll_thresh=18 ino=257 dd-2584 [006] 218.172317: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1017 unstable=0 bg_thresh=994 thresh=1989 gap=625 poll_thresh=13 ino=257 dd-2584 [006] 218.172380: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1017 unstable=0 bg_thresh=997 thresh=1994 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 218.172438: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1017 unstable=0 bg_thresh=994 thresh=1988 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 218.172497: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1017 unstable=0 bg_thresh=996 thresh=1993 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 218.172615: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1017 unstable=0 bg_thresh=996 thresh=1992 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 218.172735: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1017 unstable=0 bg_thresh=998 thresh=1996 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 218.173032: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1017 unstable=0 bg_thresh=997 thresh=1995 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 218.173037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=63084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.184122: balance_dirty_state: bdi btrfs-1: dirty=497 wb=892 unstable=0 bg_thresh=990 thresh=1981 gap=592 poll_thresh=19 ino=257 dd-2584 [006] 218.184184: balance_dirty_state: bdi btrfs-1: dirty=522 wb=892 unstable=0 bg_thresh=996 thresh=1992 gap=578 poll_thresh=14 ino=257 dd-2584 [006] 218.184243: balance_dirty_state: bdi btrfs-1: dirty=522 wb=892 unstable=0 bg_thresh=1001 thresh=2003 gap=589 poll_thresh=15 ino=257 dd-2584 [006] 218.184301: balance_dirty_state: bdi btrfs-1: dirty=547 wb=892 unstable=0 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 218.184421: balance_dirty_state: bdi btrfs-1: dirty=572 wb=892 unstable=0 bg_thresh=1001 thresh=2002 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 218.184544: balance_dirty_state: bdi btrfs-1: dirty=622 wb=892 unstable=0 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 218.184548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=63460 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 218.196248: balance_dirty_state: bdi btrfs-1: dirty=622 wb=642 unstable=0 bg_thresh=992 thresh=1984 gap=720 poll_thresh=18 ino=257 dd-2584 [001] 218.196315: balance_dirty_state: bdi btrfs-1: dirty=622 wb=642 unstable=0 bg_thresh=992 thresh=1984 gap=720 poll_thresh=13 ino=257 dd-2584 [001] 218.196374: balance_dirty_state: bdi btrfs-1: dirty=647 wb=642 unstable=0 bg_thresh=994 thresh=1989 gap=700 poll_thresh=14 ino=257 dd-2584 [001] 218.196433: balance_dirty_state: bdi btrfs-1: dirty=672 wb=642 unstable=0 bg_thresh=997 thresh=1994 gap=680 poll_thresh=15 ino=257 dd-2584 [001] 218.196491: balance_dirty_state: bdi btrfs-1: dirty=672 wb=642 unstable=0 bg_thresh=997 thresh=1994 gap=680 poll_thresh=16 ino=257 dd-2584 [001] 218.196611: balance_dirty_state: bdi btrfs-1: dirty=722 wb=642 unstable=0 bg_thresh=996 thresh=1993 gap=629 poll_thresh=17 ino=257 dd-2584 [001] 218.196915: balance_dirty_state: bdi btrfs-1: dirty=747 wb=642 unstable=0 bg_thresh=998 thresh=1997 gap=608 poll_thresh=18 ino=257 dd-2584 [001] 218.197034: balance_dirty_state: bdi btrfs-1: dirty=772 wb=642 unstable=0 bg_thresh=998 thresh=1996 gap=582 poll_thresh=19 ino=257 dd-2584 [001] 218.197172: balance_dirty_state: bdi btrfs-1: dirty=822 wb=592 unstable=0 bg_thresh=994 thresh=1988 gap=574 poll_thresh=20 ino=257 dd-2584 [001] 218.197316: balance_dirty_state: bdi btrfs-1: dirty=847 wb=517 unstable=0 bg_thresh=999 thresh=1998 gap=634 poll_thresh=21 ino=257 dd-2584 [001] 218.197444: balance_dirty_state: bdi btrfs-1: dirty=872 wb=517 unstable=0 bg_thresh=998 thresh=1996 gap=607 poll_thresh=22 ino=257 dd-2584 [001] 218.197570: balance_dirty_state: bdi btrfs-1: dirty=897 wb=517 unstable=0 bg_thresh=994 thresh=1989 gap=575 poll_thresh=23 ino=257 dd-2584 [001] 218.197695: balance_dirty_state: bdi btrfs-1: dirty=947 wb=517 unstable=0 bg_thresh=993 thresh=1987 gap=523 poll_thresh=24 ino=257 dd-2584 [001] 218.197822: balance_dirty_state: bdi btrfs-1: dirty=972 wb=517 unstable=0 bg_thresh=997 thresh=1995 gap=506 poll_thresh=25 ino=257 dd-2584 [001] 218.198108: balance_dirty_state: bdi btrfs-1: dirty=997 wb=517 unstable=0 bg_thresh=999 thresh=1998 gap=484 poll_thresh=26 ino=257 dd-2584 [001] 218.198113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=63460 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 218.208214: balance_dirty_state: bdi btrfs-1: dirty=997 wb=392 unstable=0 bg_thresh=996 thresh=1993 gap=604 poll_thresh=26 ino=257 flush-btrfs-1-2586 [002] 218.208241: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15632 wrote=0 to_write=8192 dd-2584 [001] 218.208293: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=392 unstable=0 bg_thresh=996 thresh=1992 gap=578 poll_thresh=19 ino=257 dd-2584 [001] 218.208417: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=417 unstable=0 bg_thresh=995 thresh=1991 gap=527 poll_thresh=20 ino=257 dd-2584 [001] 218.208545: balance_dirty_state: bdi btrfs-1: dirty=997 wb=467 unstable=0 bg_thresh=995 thresh=1990 gap=526 poll_thresh=21 ino=257 dd-2584 [001] 218.208673: balance_dirty_state: bdi btrfs-1: dirty=997 wb=517 unstable=0 bg_thresh=994 thresh=1989 gap=475 poll_thresh=22 ino=257 dd-2584 [001] 218.208674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=63460 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 218.210068: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=768 to_write=7424 dd-2584 [001] 218.220258: balance_dirty_state: bdi btrfs-1: dirty=372 wb=892 unstable=0 bg_thresh=994 thresh=1988 gap=724 poll_thresh=22 ino=257 dd-2584 [001] 218.220349: balance_dirty_state: bdi btrfs-1: dirty=372 wb=892 unstable=0 bg_thresh=993 thresh=1987 gap=723 poll_thresh=16 ino=257 dd-2584 [001] 218.220467: balance_dirty_state: bdi btrfs-1: dirty=422 wb=892 unstable=0 bg_thresh=993 thresh=1986 gap=672 poll_thresh=17 ino=257 dd-2584 [001] 218.220584: balance_dirty_state: bdi btrfs-1: dirty=447 wb=892 unstable=0 bg_thresh=995 thresh=1990 gap=651 poll_thresh=18 ino=257 dd-2584 [001] 218.220700: balance_dirty_state: bdi btrfs-1: dirty=472 wb=892 unstable=0 bg_thresh=994 thresh=1989 gap=625 poll_thresh=19 ino=257 dd-2584 [001] 218.220993: balance_dirty_state: bdi btrfs-1: dirty=497 wb=892 unstable=0 bg_thresh=994 thresh=1988 gap=599 poll_thresh=20 ino=257 dd-2584 [001] 218.221111: balance_dirty_state: bdi btrfs-1: dirty=547 wb=892 unstable=0 bg_thresh=996 thresh=1992 gap=553 poll_thresh=21 ino=257 dd-2584 [001] 218.221224: balance_dirty_state: bdi btrfs-1: dirty=572 wb=892 unstable=0 bg_thresh=995 thresh=1991 gap=527 poll_thresh=22 ino=257 dd-2584 [001] 218.221339: balance_dirty_state: bdi btrfs-1: dirty=597 wb=892 unstable=0 bg_thresh=995 thresh=1990 gap=501 poll_thresh=23 ino=257 dd-2584 [001] 218.221453: balance_dirty_state: bdi btrfs-1: dirty=647 wb=892 unstable=0 bg_thresh=994 thresh=1989 gap=450 poll_thresh=24 ino=257 dd-2584 [001] 218.221459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=63460 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 218.228262: balance_dirty_state: bdi btrfs-1: dirty=647 wb=767 unstable=0 bg_thresh=993 thresh=1987 gap=573 poll_thresh=24 ino=257 dd-2584 [001] 218.228350: balance_dirty_state: bdi btrfs-1: dirty=647 wb=767 unstable=0 bg_thresh=993 thresh=1987 gap=573 poll_thresh=18 ino=257 dd-2584 [001] 218.228468: balance_dirty_state: bdi btrfs-1: dirty=672 wb=767 unstable=0 bg_thresh=993 thresh=1986 gap=547 poll_thresh=19 ino=257 dd-2584 [001] 218.228586: balance_dirty_state: bdi btrfs-1: dirty=722 wb=767 unstable=0 bg_thresh=992 thresh=1985 gap=496 poll_thresh=20 ino=257 dd-2584 [001] 218.228590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=63460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 218.236169: balance_dirty_state: bdi btrfs-1: dirty=722 wb=767 unstable=0 bg_thresh=993 thresh=1987 gap=498 poll_thresh=20 ino=257 dd-2584 [001] 218.236279: balance_dirty_state: bdi btrfs-1: dirty=722 wb=767 unstable=0 bg_thresh=996 thresh=1992 gap=503 poll_thresh=15 ino=257 dd-2584 [001] 218.236340: balance_dirty_state: bdi btrfs-1: dirty=747 wb=767 unstable=0 bg_thresh=995 thresh=1991 gap=477 poll_thresh=16 ino=257 dd-2584 [001] 218.236344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=63460 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 218.248229: balance_dirty_state: bdi btrfs-1: dirty=747 wb=517 unstable=0 bg_thresh=995 thresh=1990 gap=726 poll_thresh=16 ino=257 dd-2584 [001] 218.248534: balance_dirty_state: bdi btrfs-1: dirty=772 wb=517 unstable=0 bg_thresh=997 thresh=1995 gap=706 poll_thresh=12 ino=257 dd-2584 [001] 218.248602: balance_dirty_state: bdi btrfs-1: dirty=772 wb=517 unstable=0 bg_thresh=994 thresh=1989 gap=700 poll_thresh=13 ino=257 dd-2584 [001] 218.248667: balance_dirty_state: bdi btrfs-1: dirty=797 wb=517 unstable=0 bg_thresh=997 thresh=1994 gap=680 poll_thresh=14 ino=257 dd-2584 [001] 218.248733: balance_dirty_state: bdi btrfs-1: dirty=822 wb=517 unstable=0 bg_thresh=994 thresh=1988 gap=649 poll_thresh=15 ino=257 dd-2584 [001] 218.248799: balance_dirty_state: bdi btrfs-1: dirty=822 wb=517 unstable=0 bg_thresh=996 thresh=1993 gap=654 poll_thresh=16 ino=257 dd-2584 [001] 218.248931: balance_dirty_state: bdi btrfs-1: dirty=872 wb=517 unstable=0 bg_thresh=993 thresh=1986 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 218.249064: balance_dirty_state: bdi btrfs-1: dirty=897 wb=517 unstable=0 bg_thresh=995 thresh=1990 gap=576 poll_thresh=18 ino=257 dd-2584 [001] 218.249195: balance_dirty_state: bdi btrfs-1: dirty=922 wb=517 unstable=0 bg_thresh=994 thresh=1989 gap=550 poll_thresh=19 ino=257 dd-2584 [001] 218.249350: balance_dirty_state: bdi btrfs-1: dirty=947 wb=442 unstable=0 bg_thresh=991 thresh=1982 gap=593 poll_thresh=20 ino=257 dd-2584 [001] 218.249486: balance_dirty_state: bdi btrfs-1: dirty=997 wb=392 unstable=0 bg_thresh=996 thresh=1992 gap=603 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 218.249526: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15672 wrote=0 to_write=8192 dd-2584 [001] 218.249792: balance_dirty_state: bdi btrfs-1: dirty=947 wb=467 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=22 ino=257 dd-2584 [001] 218.249920: balance_dirty_state: bdi btrfs-1: dirty=922 wb=517 unstable=0 bg_thresh=995 thresh=1990 gap=551 poll_thresh=23 ino=257 dd-2584 [001] 218.250047: balance_dirty_state: bdi btrfs-1: dirty=897 wb=567 unstable=0 bg_thresh=994 thresh=1989 gap=525 poll_thresh=24 ino=257 dd-2584 [001] 218.250176: balance_dirty_state: bdi btrfs-1: dirty=897 wb=642 unstable=0 bg_thresh=996 thresh=1993 gap=454 poll_thresh=25 ino=257 dd-2584 [001] 218.250178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=63460 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 218.251318: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=308 wrote=752 to_write=7440 dd-2584 [001] 218.256151: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1042 unstable=0 bg_thresh=997 thresh=1994 gap=580 poll_thresh=25 ino=257 dd-2584 [001] 218.256215: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1042 unstable=0 bg_thresh=994 thresh=1988 gap=574 poll_thresh=19 ino=257 dd-2584 [001] 218.256332: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1042 unstable=0 bg_thresh=993 thresh=1987 gap=523 poll_thresh=20 ino=257 dd-2584 [001] 218.256450: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1042 unstable=0 bg_thresh=993 thresh=1986 gap=497 poll_thresh=21 ino=257 dd-2584 [001] 218.256569: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1042 unstable=0 bg_thresh=995 thresh=1990 gap=476 poll_thresh=22 ino=257 dd-2584 [001] 218.256573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=63460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 218.264182: balance_dirty_state: bdi btrfs-1: dirty=472 wb=917 unstable=0 bg_thresh=993 thresh=1987 gap=598 poll_thresh=22 ino=257 dd-2584 [003] 218.264261: balance_dirty_state: bdi btrfs-1: dirty=472 wb=917 unstable=0 bg_thresh=996 thresh=1992 gap=603 poll_thresh=16 ino=257 dd-2584 [003] 218.264551: balance_dirty_state: bdi btrfs-1: dirty=522 wb=917 unstable=0 bg_thresh=998 thresh=1997 gap=558 poll_thresh=17 ino=257 dd-2584 [003] 218.264663: balance_dirty_state: bdi btrfs-1: dirty=547 wb=917 unstable=0 bg_thresh=1001 thresh=2002 gap=538 poll_thresh=18 ino=257 dd-2584 [003] 218.264779: balance_dirty_state: bdi btrfs-1: dirty=572 wb=917 unstable=0 bg_thresh=1003 thresh=2006 gap=517 poll_thresh=19 ino=257 dd-2584 [003] 218.264891: balance_dirty_state: bdi btrfs-1: dirty=622 wb=917 unstable=0 bg_thresh=1002 thresh=2005 gap=466 poll_thresh=20 ino=257 dd-2584 [003] 218.264895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=63460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 218.272146: balance_dirty_state: bdi btrfs-1: dirty=622 wb=792 unstable=0 bg_thresh=995 thresh=1990 gap=576 poll_thresh=20 ino=257 dd-2584 [003] 218.272207: balance_dirty_state: bdi btrfs-1: dirty=622 wb=792 unstable=0 bg_thresh=995 thresh=1990 gap=576 poll_thresh=15 ino=257 dd-2584 [003] 218.272265: balance_dirty_state: bdi btrfs-1: dirty=647 wb=792 unstable=0 bg_thresh=997 thresh=1995 gap=556 poll_thresh=16 ino=257 dd-2584 [003] 218.272379: balance_dirty_state: bdi btrfs-1: dirty=672 wb=792 unstable=0 bg_thresh=1000 thresh=2000 gap=536 poll_thresh=17 ino=257 dd-2584 [003] 218.272495: balance_dirty_state: bdi btrfs-1: dirty=697 wb=792 unstable=0 bg_thresh=1002 thresh=2005 gap=516 poll_thresh=18 ino=257 dd-2584 [003] 218.272613: balance_dirty_state: bdi btrfs-1: dirty=747 wb=792 unstable=0 bg_thresh=1004 thresh=2009 gap=470 poll_thresh=19 ino=257 dd-2584 [003] 218.272618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=63460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 218.280147: balance_dirty_state: bdi btrfs-1: dirty=747 wb=792 unstable=0 bg_thresh=996 thresh=1993 gap=454 poll_thresh=19 ino=257 dd-2584 [003] 218.280151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=63460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 218.288191: balance_dirty_state: bdi btrfs-1: dirty=747 wb=542 unstable=0 bg_thresh=996 thresh=1992 gap=703 poll_thresh=19 ino=257 dd-2584 [003] 218.288254: balance_dirty_state: bdi btrfs-1: dirty=747 wb=542 unstable=0 bg_thresh=996 thresh=1992 gap=703 poll_thresh=14 ino=257 dd-2584 [003] 218.288496: balance_dirty_state: bdi btrfs-1: dirty=772 wb=542 unstable=0 bg_thresh=998 thresh=1997 gap=683 poll_thresh=15 ino=257 dd-2584 [003] 218.288556: balance_dirty_state: bdi btrfs-1: dirty=797 wb=542 unstable=0 bg_thresh=998 thresh=1997 gap=658 poll_thresh=16 ino=257 dd-2584 [003] 218.288675: balance_dirty_state: bdi btrfs-1: dirty=822 wb=542 unstable=0 bg_thresh=1003 thresh=2007 gap=643 poll_thresh=17 ino=257 dd-2584 [003] 218.288797: balance_dirty_state: bdi btrfs-1: dirty=847 wb=542 unstable=0 bg_thresh=1003 thresh=2006 gap=617 poll_thresh=18 ino=257 dd-2584 [003] 218.288917: balance_dirty_state: bdi btrfs-1: dirty=872 wb=542 unstable=0 bg_thresh=1002 thresh=2005 gap=591 poll_thresh=19 ino=257 dd-2584 [003] 218.289036: balance_dirty_state: bdi btrfs-1: dirty=922 wb=542 unstable=0 bg_thresh=1002 thresh=2004 gap=540 poll_thresh=20 ino=257 dd-2584 [003] 218.289157: balance_dirty_state: bdi btrfs-1: dirty=947 wb=542 unstable=0 bg_thresh=1004 thresh=2008 gap=519 poll_thresh=21 ino=257 dd-2584 [003] 218.289280: balance_dirty_state: bdi btrfs-1: dirty=972 wb=542 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=22 ino=257 dd-2584 [003] 218.289285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 218.296167: balance_dirty_state: bdi btrfs-1: dirty=972 wb=392 unstable=0 bg_thresh=994 thresh=1988 gap=624 poll_thresh=22 ino=257 dd-2584 [003] 218.296242: balance_dirty_state: bdi btrfs-1: dirty=997 wb=392 unstable=0 bg_thresh=994 thresh=1988 gap=599 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 218.296279: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15720 wrote=0 to_write=8192 dd-2584 [003] 218.296549: balance_dirty_state: bdi btrfs-1: dirty=947 wb=442 unstable=0 bg_thresh=996 thresh=1993 gap=604 poll_thresh=17 ino=257 dd-2584 [003] 218.296675: balance_dirty_state: bdi btrfs-1: dirty=947 wb=492 unstable=0 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=18 ino=257 dd-2584 [003] 218.296802: balance_dirty_state: bdi btrfs-1: dirty=922 wb=567 unstable=0 bg_thresh=1004 thresh=2008 gap=519 poll_thresh=19 ino=257 dd-2584 [003] 218.296929: balance_dirty_state: bdi btrfs-1: dirty=872 wb=617 unstable=0 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=20 ino=257 dd-2584 [003] 218.297056: balance_dirty_state: bdi btrfs-1: dirty=847 wb=667 unstable=0 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=21 ino=257 dd-2584 [003] 218.297057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 218.298190: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=356 wrote=800 to_write=7392 dd-2584 [003] 218.304169: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1067 unstable=0 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=21 ino=257 dd-2584 [003] 218.304287: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1067 unstable=0 bg_thresh=1002 thresh=2004 gap=565 poll_thresh=16 ino=257 dd-2584 [003] 218.304520: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1067 unstable=0 bg_thresh=1001 thresh=2003 gap=539 poll_thresh=17 ino=257 dd-2584 [003] 218.304754: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1067 unstable=0 bg_thresh=1001 thresh=2002 gap=488 poll_thresh=18 ino=257 dd-2584 [003] 218.304762: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 218.312191: balance_dirty_state: bdi btrfs-1: dirty=447 wb=917 unstable=0 bg_thresh=997 thresh=1995 gap=631 poll_thresh=18 ino=257 dd-2584 [003] 218.312271: balance_dirty_state: bdi btrfs-1: dirty=447 wb=917 unstable=0 bg_thresh=997 thresh=1995 gap=631 poll_thresh=13 ino=257 dd-2584 [003] 218.312329: balance_dirty_state: bdi btrfs-1: dirty=472 wb=917 unstable=0 bg_thresh=1000 thresh=2000 gap=611 poll_thresh=14 ino=257 dd-2584 [003] 218.312568: balance_dirty_state: bdi btrfs-1: dirty=472 wb=917 unstable=0 bg_thresh=1000 thresh=2000 gap=611 poll_thresh=15 ino=257 dd-2584 [003] 218.312626: balance_dirty_state: bdi btrfs-1: dirty=497 wb=917 unstable=0 bg_thresh=1002 thresh=2005 gap=591 poll_thresh=16 ino=257 dd-2584 [003] 218.312742: balance_dirty_state: bdi btrfs-1: dirty=522 wb=917 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=17 ino=257 dd-2584 [003] 218.312861: balance_dirty_state: bdi btrfs-1: dirty=572 wb=917 unstable=0 bg_thresh=1007 thresh=2014 gap=525 poll_thresh=18 ino=257 dd-2584 [003] 218.312980: balance_dirty_state: bdi btrfs-1: dirty=597 wb=917 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=19 ino=257 dd-2584 [003] 218.312985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 218.320216: balance_dirty_state: bdi btrfs-1: dirty=597 wb=917 unstable=0 bg_thresh=986 thresh=1972 gap=458 poll_thresh=19 ino=257 dd-2584 [003] 218.320225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 218.328240: balance_dirty_state: bdi btrfs-1: dirty=597 wb=692 unstable=0 bg_thresh=996 thresh=1992 gap=703 poll_thresh=19 ino=257 dd-2584 [003] 218.328307: balance_dirty_state: bdi btrfs-1: dirty=622 wb=692 unstable=0 bg_thresh=996 thresh=1992 gap=678 poll_thresh=14 ino=257 dd-2584 [003] 218.328367: balance_dirty_state: bdi btrfs-1: dirty=622 wb=692 unstable=0 bg_thresh=998 thresh=1997 gap=683 poll_thresh=15 ino=257 dd-2584 [003] 218.328425: balance_dirty_state: bdi btrfs-1: dirty=647 wb=692 unstable=0 bg_thresh=998 thresh=1997 gap=658 poll_thresh=16 ino=257 dd-2584 [003] 218.328544: balance_dirty_state: bdi btrfs-1: dirty=672 wb=692 unstable=0 bg_thresh=1003 thresh=2007 gap=643 poll_thresh=17 ino=257 dd-2584 [003] 218.328664: balance_dirty_state: bdi btrfs-1: dirty=697 wb=692 unstable=0 bg_thresh=1003 thresh=2006 gap=617 poll_thresh=18 ino=257 dd-2584 [003] 218.328961: balance_dirty_state: bdi btrfs-1: dirty=747 wb=692 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=19 ino=257 dd-2584 [003] 218.329081: balance_dirty_state: bdi btrfs-1: dirty=772 wb=692 unstable=0 bg_thresh=1002 thresh=2004 gap=540 poll_thresh=20 ino=257 dd-2584 [003] 218.329199: balance_dirty_state: bdi btrfs-1: dirty=797 wb=692 unstable=0 bg_thresh=1004 thresh=2008 gap=519 poll_thresh=21 ino=257 dd-2584 [003] 218.329318: balance_dirty_state: bdi btrfs-1: dirty=847 wb=692 unstable=0 bg_thresh=1003 thresh=2007 gap=468 poll_thresh=22 ino=257 dd-2584 [003] 218.329323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 218.336176: balance_dirty_state: bdi btrfs-1: dirty=847 wb=567 unstable=0 bg_thresh=991 thresh=1983 gap=569 poll_thresh=22 ino=257 dd-2584 [005] 218.336279: balance_dirty_state: bdi btrfs-1: dirty=872 wb=567 unstable=0 bg_thresh=991 thresh=1982 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 218.336451: balance_dirty_state: bdi btrfs-1: dirty=897 wb=567 unstable=0 bg_thresh=990 thresh=1981 gap=517 poll_thresh=17 ino=257 dd-2584 [005] 218.336580: balance_dirty_state: bdi btrfs-1: dirty=922 wb=567 unstable=0 bg_thresh=993 thresh=1986 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 218.336711: balance_dirty_state: bdi btrfs-1: dirty=947 wb=567 unstable=0 bg_thresh=995 thresh=1990 gap=476 poll_thresh=19 ino=257 dd-2584 [005] 218.336716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 218.344188: balance_dirty_state: bdi btrfs-1: dirty=947 wb=342 unstable=0 bg_thresh=987 thresh=1974 gap=685 poll_thresh=19 ino=257 dd-2584 [005] 218.344264: balance_dirty_state: bdi btrfs-1: dirty=972 wb=317 unstable=0 bg_thresh=987 thresh=1974 gap=685 poll_thresh=14 ino=257 dd-2584 [005] 218.344334: balance_dirty_state: bdi btrfs-1: dirty=997 wb=317 unstable=0 bg_thresh=986 thresh=1972 gap=658 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 218.344391: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15768 wrote=0 to_write=8192 dd-2584 [005] 218.344597: balance_dirty_state: bdi btrfs-1: dirty=947 wb=342 unstable=0 bg_thresh=986 thresh=1972 gap=683 poll_thresh=16 ino=257 dd-2584 [005] 218.344727: balance_dirty_state: bdi btrfs-1: dirty=947 wb=392 unstable=0 bg_thresh=985 thresh=1971 gap=632 poll_thresh=17 ino=257 dd-2584 [005] 218.344867: balance_dirty_state: bdi btrfs-1: dirty=922 wb=442 unstable=0 bg_thresh=987 thresh=1975 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 218.345041: balance_dirty_state: bdi btrfs-1: dirty=872 wb=517 unstable=0 bg_thresh=987 thresh=1974 gap=585 poll_thresh=19 ino=257 dd-2584 [005] 218.345213: balance_dirty_state: bdi btrfs-1: dirty=822 wb=592 unstable=0 bg_thresh=986 thresh=1973 gap=559 poll_thresh=20 ino=257 dd-2584 [005] 218.345385: balance_dirty_state: bdi btrfs-1: dirty=797 wb=667 unstable=0 bg_thresh=986 thresh=1972 gap=508 poll_thresh=21 ino=257 dd-2584 [005] 218.345558: balance_dirty_state: bdi btrfs-1: dirty=747 wb=742 unstable=0 bg_thresh=988 thresh=1976 gap=487 poll_thresh=22 ino=257 dd-2584 [005] 218.345560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-234% task_weight=98% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 218.346427: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=404 wrote=832 to_write=7360 dd-2584 [005] 218.352198: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1017 unstable=0 bg_thresh=987 thresh=1974 gap=610 poll_thresh=22 ino=257 dd-2584 [005] 218.352291: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1017 unstable=0 bg_thresh=986 thresh=1972 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 218.352466: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1017 unstable=0 bg_thresh=985 thresh=1970 gap=556 poll_thresh=17 ino=257 dd-2584 [005] 218.352900: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1017 unstable=0 bg_thresh=989 thresh=1979 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 218.353020: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1017 unstable=0 bg_thresh=991 thresh=1983 gap=519 poll_thresh=19 ino=257 dd-2584 [005] 218.353139: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1017 unstable=0 bg_thresh=991 thresh=1982 gap=468 poll_thresh=20 ino=257 dd-2584 [005] 218.353145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 218.364195: balance_dirty_state: bdi btrfs-1: dirty=497 wb=842 unstable=0 bg_thresh=984 thresh=1968 gap=629 poll_thresh=20 ino=257 dd-2584 [005] 218.364279: balance_dirty_state: bdi btrfs-1: dirty=497 wb=842 unstable=0 bg_thresh=984 thresh=1968 gap=629 poll_thresh=15 ino=257 dd-2584 [005] 218.364347: balance_dirty_state: bdi btrfs-1: dirty=522 wb=842 unstable=0 bg_thresh=986 thresh=1973 gap=609 poll_thresh=16 ino=257 dd-2584 [005] 218.364469: balance_dirty_state: bdi btrfs-1: dirty=547 wb=842 unstable=0 bg_thresh=985 thresh=1971 gap=582 poll_thresh=17 ino=257 dd-2584 [005] 218.364588: balance_dirty_state: bdi btrfs-1: dirty=597 wb=842 unstable=0 bg_thresh=985 thresh=1970 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 218.364706: balance_dirty_state: bdi btrfs-1: dirty=622 wb=842 unstable=0 bg_thresh=984 thresh=1969 gap=505 poll_thresh=19 ino=257 dd-2584 [005] 218.364822: balance_dirty_state: bdi btrfs-1: dirty=647 wb=842 unstable=0 bg_thresh=984 thresh=1968 gap=479 poll_thresh=20 ino=257 dd-2584 [005] 218.364827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=99% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 218.372317: balance_dirty_state: bdi btrfs-1: dirty=647 wb=717 unstable=0 bg_thresh=983 thresh=1967 gap=603 poll_thresh=20 ino=257 dd-2584 [004] 218.372799: balance_dirty_state: bdi btrfs-1: dirty=672 wb=717 unstable=0 bg_thresh=983 thresh=1967 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 218.372917: balance_dirty_state: bdi btrfs-1: dirty=672 wb=717 unstable=0 bg_thresh=986 thresh=1972 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 218.373151: balance_dirty_state: bdi btrfs-1: dirty=722 wb=717 unstable=0 bg_thresh=988 thresh=1977 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 218.373386: balance_dirty_state: bdi btrfs-1: dirty=747 wb=717 unstable=0 bg_thresh=988 thresh=1976 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 218.373622: balance_dirty_state: bdi btrfs-1: dirty=772 wb=717 unstable=0 bg_thresh=990 thresh=1980 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 218.373631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.380303: balance_dirty_state: bdi btrfs-1: dirty=772 wb=592 unstable=0 bg_thresh=987 thresh=1975 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 218.380430: balance_dirty_state: bdi btrfs-1: dirty=797 wb=592 unstable=0 bg_thresh=984 thresh=1969 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 218.380549: balance_dirty_state: bdi btrfs-1: dirty=797 wb=592 unstable=0 bg_thresh=987 thresh=1974 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 218.380666: balance_dirty_state: bdi btrfs-1: dirty=822 wb=592 unstable=0 bg_thresh=986 thresh=1973 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 218.380899: balance_dirty_state: bdi btrfs-1: dirty=847 wb=592 unstable=0 bg_thresh=986 thresh=1972 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 218.381137: balance_dirty_state: bdi btrfs-1: dirty=897 wb=592 unstable=0 bg_thresh=985 thresh=1971 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 218.381145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 218.388311: balance_dirty_state: bdi btrfs-1: dirty=897 wb=467 unstable=0 bg_thresh=986 thresh=1973 gap=609 poll_thresh=18 ino=257 dd-2584 [000] 218.388382: balance_dirty_state: bdi btrfs-1: dirty=922 wb=467 unstable=0 bg_thresh=986 thresh=1973 gap=584 poll_thresh=13 ino=257 dd-2584 [000] 218.388613: balance_dirty_state: bdi btrfs-1: dirty=922 wb=467 unstable=0 bg_thresh=989 thresh=1978 gap=589 poll_thresh=14 ino=257 dd-2584 [000] 218.388668: balance_dirty_state: bdi btrfs-1: dirty=947 wb=467 unstable=0 bg_thresh=989 thresh=1978 gap=564 poll_thresh=15 ino=257 dd-2584 [000] 218.388724: balance_dirty_state: bdi btrfs-1: dirty=972 wb=467 unstable=0 bg_thresh=991 thresh=1983 gap=544 poll_thresh=16 ino=257 dd-2584 [000] 218.388836: balance_dirty_state: bdi btrfs-1: dirty=997 wb=467 unstable=0 bg_thresh=994 thresh=1988 gap=524 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 218.388929: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15812 wrote=0 to_write=8192 dd-2584 [000] 218.388962: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=467 unstable=0 bg_thresh=996 thresh=1992 gap=503 poll_thresh=18 ino=257 dd-2584 [000] 218.389086: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=467 unstable=0 bg_thresh=995 thresh=1991 gap=477 poll_thresh=19 ino=257 dd-2584 [000] 218.389088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 218.390571: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=448 wrote=704 to_write=7488 dd-2584 [000] 218.396274: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1042 unstable=0 bg_thresh=993 thresh=1987 gap=598 poll_thresh=19 ino=257 dd-2584 [000] 218.396361: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1042 unstable=0 bg_thresh=993 thresh=1987 gap=573 poll_thresh=14 ino=257 dd-2584 [000] 218.396419: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1042 unstable=0 bg_thresh=996 thresh=1992 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 218.396476: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1042 unstable=0 bg_thresh=993 thresh=1986 gap=547 poll_thresh=16 ino=257 dd-2584 [000] 218.396590: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1042 unstable=0 bg_thresh=995 thresh=1990 gap=501 poll_thresh=17 ino=257 dd-2584 [000] 218.396705: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1042 unstable=0 bg_thresh=994 thresh=1989 gap=475 poll_thresh=18 ino=257 dd-2584 [000] 218.396710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-172% task_weight=100% bdi_bw=64736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.404283: balance_dirty_state: bdi btrfs-1: dirty=472 wb=917 unstable=0 bg_thresh=994 thresh=1989 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 218.404676: balance_dirty_state: bdi btrfs-1: dirty=472 wb=917 unstable=0 bg_thresh=997 thresh=1994 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 218.404763: balance_dirty_state: bdi btrfs-1: dirty=497 wb=917 unstable=0 bg_thresh=996 thresh=1993 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 218.404847: balance_dirty_state: bdi btrfs-1: dirty=522 wb=917 unstable=0 bg_thresh=996 thresh=1993 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 218.404933: balance_dirty_state: bdi btrfs-1: dirty=522 wb=917 unstable=0 bg_thresh=996 thresh=1992 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 218.405111: balance_dirty_state: bdi btrfs-1: dirty=547 wb=917 unstable=0 bg_thresh=995 thresh=1991 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 218.405286: balance_dirty_state: bdi btrfs-1: dirty=597 wb=917 unstable=0 bg_thresh=995 thresh=1990 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 218.405292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=64736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.416239: balance_dirty_state: bdi btrfs-1: dirty=597 wb=717 unstable=0 bg_thresh=991 thresh=1983 gap=669 poll_thresh=18 ino=257 dd-2584 [004] 218.416321: balance_dirty_state: bdi btrfs-1: dirty=597 wb=717 unstable=0 bg_thresh=991 thresh=1983 gap=669 poll_thresh=13 ino=257 dd-2584 [004] 218.416378: balance_dirty_state: bdi btrfs-1: dirty=622 wb=717 unstable=0 bg_thresh=994 thresh=1988 gap=649 poll_thresh=14 ino=257 dd-2584 [004] 218.416433: balance_dirty_state: bdi btrfs-1: dirty=647 wb=717 unstable=0 bg_thresh=994 thresh=1988 gap=624 poll_thresh=15 ino=257 dd-2584 [004] 218.416488: balance_dirty_state: bdi btrfs-1: dirty=647 wb=717 unstable=0 bg_thresh=996 thresh=1993 gap=629 poll_thresh=16 ino=257 dd-2584 [004] 218.416602: balance_dirty_state: bdi btrfs-1: dirty=697 wb=717 unstable=0 bg_thresh=996 thresh=1992 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 218.416715: balance_dirty_state: bdi btrfs-1: dirty=722 wb=717 unstable=0 bg_thresh=998 thresh=1996 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 218.416999: balance_dirty_state: bdi btrfs-1: dirty=747 wb=717 unstable=0 bg_thresh=997 thresh=1995 gap=531 poll_thresh=19 ino=257 dd-2584 [004] 218.417111: balance_dirty_state: bdi btrfs-1: dirty=772 wb=717 unstable=0 bg_thresh=997 thresh=1994 gap=505 poll_thresh=20 ino=257 dd-2584 [004] 218.417225: balance_dirty_state: bdi btrfs-1: dirty=822 wb=717 unstable=0 bg_thresh=999 thresh=1998 gap=459 poll_thresh=21 ino=257 dd-2584 [004] 218.417229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=101% bdi_bw=64736 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 218.428243: balance_dirty_state: bdi btrfs-1: dirty=822 wb=467 unstable=0 bg_thresh=990 thresh=1980 gap=691 poll_thresh=21 ino=257 dd-2584 [004] 218.428325: balance_dirty_state: bdi btrfs-1: dirty=822 wb=467 unstable=0 bg_thresh=990 thresh=1980 gap=691 poll_thresh=16 ino=257 dd-2584 [004] 218.428436: balance_dirty_state: bdi btrfs-1: dirty=872 wb=467 unstable=0 bg_thresh=992 thresh=1985 gap=646 poll_thresh=17 ino=257 dd-2584 [004] 218.428547: balance_dirty_state: bdi btrfs-1: dirty=897 wb=467 unstable=0 bg_thresh=997 thresh=1995 gap=631 poll_thresh=18 ino=257 dd-2584 [004] 218.428660: balance_dirty_state: bdi btrfs-1: dirty=922 wb=467 unstable=0 bg_thresh=997 thresh=1994 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 218.428772: balance_dirty_state: bdi btrfs-1: dirty=947 wb=467 unstable=0 bg_thresh=996 thresh=1993 gap=579 poll_thresh=20 ino=257 dd-2584 [004] 218.429055: balance_dirty_state: bdi btrfs-1: dirty=997 wb=467 unstable=0 bg_thresh=996 thresh=1992 gap=528 poll_thresh=21 ino=257 dd-2584 [004] 218.429179: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=467 unstable=0 bg_thresh=998 thresh=1996 gap=507 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 218.429267: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15852 wrote=0 to_write=8192 dd-2584 [004] 218.429306: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=467 unstable=0 bg_thresh=997 thresh=1995 gap=481 poll_thresh=23 ino=257 dd-2584 [004] 218.429308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=64736 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 218.430898: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=488 wrote=704 to_write=7488 dd-2584 [004] 218.440254: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1042 unstable=0 bg_thresh=991 thresh=1982 gap=593 poll_thresh=23 ino=257 dd-2584 [004] 218.440319: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1042 unstable=0 bg_thresh=991 thresh=1982 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 218.440433: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1042 unstable=0 bg_thresh=993 thresh=1987 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 218.440544: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1042 unstable=0 bg_thresh=998 thresh=1997 gap=533 poll_thresh=19 ino=257 dd-2584 [004] 218.440658: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1042 unstable=0 bg_thresh=998 thresh=1996 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 218.440663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-164% task_weight=101% bdi_bw=64736 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 218.448276: balance_dirty_state: bdi btrfs-1: dirty=472 wb=892 unstable=0 bg_thresh=996 thresh=1992 gap=628 poll_thresh=20 ino=257 dd-2584 [004] 218.448397: balance_dirty_state: bdi btrfs-1: dirty=472 wb=892 unstable=0 bg_thresh=996 thresh=1992 gap=628 poll_thresh=15 ino=257 dd-2584 [004] 218.448512: balance_dirty_state: bdi btrfs-1: dirty=497 wb=892 unstable=0 bg_thresh=998 thresh=1997 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 218.448770: balance_dirty_state: bdi btrfs-1: dirty=522 wb=892 unstable=0 bg_thresh=998 thresh=1996 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 218.449753: balance_dirty_state: bdi btrfs-1: dirty=572 wb=767 unstable=0 bg_thresh=995 thresh=1991 gap=652 poll_thresh=18 ino=257 dd-2584 [004] 218.450116: balance_dirty_state: bdi btrfs-1: dirty=597 wb=767 unstable=0 bg_thresh=993 thresh=1987 gap=623 poll_thresh=19 ino=257 dd-2584 [004] 218.450472: balance_dirty_state: bdi btrfs-1: dirty=622 wb=767 unstable=0 bg_thresh=992 thresh=1985 gap=596 poll_thresh=20 ino=257 dd-2584 [004] 218.450833: balance_dirty_state: bdi btrfs-1: dirty=647 wb=767 unstable=0 bg_thresh=989 thresh=1978 gap=564 poll_thresh=21 ino=257 dd-2584 [004] 218.451199: balance_dirty_state: bdi btrfs-1: dirty=697 wb=767 unstable=0 bg_thresh=994 thresh=1988 gap=524 poll_thresh=22 ino=257 dd-2584 [004] 218.451563: balance_dirty_state: bdi btrfs-1: dirty=722 wb=767 unstable=0 bg_thresh=990 thresh=1980 gap=491 poll_thresh=23 ino=257 dd-2584 [004] 218.451576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-184% task_weight=101% bdi_bw=64736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.456374: balance_dirty_state: bdi btrfs-1: dirty=722 wb=717 unstable=0 bg_thresh=993 thresh=1986 gap=547 poll_thresh=23 ino=257 dd-2584 [004] 218.456470: balance_dirty_state: bdi btrfs-1: dirty=747 wb=717 unstable=0 bg_thresh=987 thresh=1974 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 218.456647: balance_dirty_state: bdi btrfs-1: dirty=772 wb=717 unstable=0 bg_thresh=989 thresh=1979 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 218.456653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=64736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.464218: balance_dirty_state: bdi btrfs-1: dirty=772 wb=717 unstable=0 bg_thresh=994 thresh=1988 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 218.464310: balance_dirty_state: bdi btrfs-1: dirty=797 wb=717 unstable=0 bg_thresh=994 thresh=1988 gap=474 poll_thresh=13 ino=257 dd-2584 [004] 218.464316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=64736 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 218.472253: balance_dirty_state: bdi btrfs-1: dirty=797 wb=467 unstable=0 bg_thresh=983 thresh=1966 gap=702 poll_thresh=13 ino=257 dd-2584 [004] 218.472605: balance_dirty_state: bdi btrfs-1: dirty=797 wb=467 unstable=0 bg_thresh=985 thresh=1971 gap=707 poll_thresh=10 ino=257 dd-2584 [004] 218.472664: balance_dirty_state: bdi btrfs-1: dirty=822 wb=467 unstable=0 bg_thresh=982 thresh=1965 gap=676 poll_thresh=11 ino=257 dd-2584 [004] 218.472721: balance_dirty_state: bdi btrfs-1: dirty=822 wb=467 unstable=0 bg_thresh=985 thresh=1970 gap=681 poll_thresh=12 ino=257 dd-2584 [004] 218.472805: balance_dirty_state: bdi btrfs-1: dirty=847 wb=467 unstable=0 bg_thresh=984 thresh=1969 gap=655 poll_thresh=13 ino=257 dd-2584 [004] 218.472886: balance_dirty_state: bdi btrfs-1: dirty=872 wb=467 unstable=0 bg_thresh=984 thresh=1969 gap=630 poll_thresh=14 ino=257 dd-2584 [004] 218.472950: balance_dirty_state: bdi btrfs-1: dirty=872 wb=467 unstable=0 bg_thresh=984 thresh=1968 gap=629 poll_thresh=15 ino=257 dd-2584 [004] 218.473010: balance_dirty_state: bdi btrfs-1: dirty=897 wb=467 unstable=0 bg_thresh=986 thresh=1973 gap=609 poll_thresh=16 ino=257 dd-2584 [004] 218.473180: balance_dirty_state: bdi btrfs-1: dirty=922 wb=467 unstable=0 bg_thresh=986 thresh=1972 gap=583 poll_thresh=17 ino=257 dd-2584 [004] 218.473304: balance_dirty_state: bdi btrfs-1: dirty=972 wb=467 unstable=0 bg_thresh=982 thresh=1965 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 218.473464: balance_dirty_state: bdi btrfs-1: dirty=997 wb=467 unstable=0 bg_thresh=984 thresh=1969 gap=505 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 218.473556: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15896 wrote=0 to_write=8192 dd-2584 [004] 218.473650: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=467 unstable=0 bg_thresh=984 thresh=1968 gap=479 poll_thresh=20 ino=257 dd-2584 [004] 218.473652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=99% bdi_bw=64736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 218.475135: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=532 wrote=672 to_write=7520 dd-2584 [004] 218.484238: balance_dirty_state: bdi btrfs-1: dirty=347 wb=867 unstable=0 bg_thresh=980 thresh=1960 gap=746 poll_thresh=20 ino=257 dd-2584 [004] 218.484318: balance_dirty_state: bdi btrfs-1: dirty=372 wb=867 unstable=0 bg_thresh=982 thresh=1965 gap=726 poll_thresh=15 ino=257 dd-2584 [004] 218.484565: balance_dirty_state: bdi btrfs-1: dirty=372 wb=867 unstable=0 bg_thresh=982 thresh=1965 gap=726 poll_thresh=16 ino=257 dd-2584 [004] 218.484720: balance_dirty_state: bdi btrfs-1: dirty=422 wb=867 unstable=0 bg_thresh=985 thresh=1970 gap=681 poll_thresh=17 ino=257 dd-2584 [004] 218.484863: balance_dirty_state: bdi btrfs-1: dirty=447 wb=867 unstable=0 bg_thresh=984 thresh=1969 gap=655 poll_thresh=18 ino=257 dd-2584 [004] 218.485008: balance_dirty_state: bdi btrfs-1: dirty=472 wb=867 unstable=0 bg_thresh=986 thresh=1973 gap=634 poll_thresh=19 ino=257 dd-2584 [004] 218.485154: balance_dirty_state: bdi btrfs-1: dirty=522 wb=867 unstable=0 bg_thresh=986 thresh=1972 gap=583 poll_thresh=20 ino=257 dd-2584 [004] 218.485285: balance_dirty_state: bdi btrfs-1: dirty=547 wb=867 unstable=0 bg_thresh=985 thresh=1971 gap=557 poll_thresh=21 ino=257 dd-2584 [004] 218.485431: balance_dirty_state: bdi btrfs-1: dirty=572 wb=867 unstable=0 bg_thresh=984 thresh=1969 gap=530 poll_thresh=22 ino=257 dd-2584 [004] 218.485546: balance_dirty_state: bdi btrfs-1: dirty=597 wb=867 unstable=0 bg_thresh=984 thresh=1968 gap=504 poll_thresh=23 ino=257 dd-2584 [004] 218.485817: balance_dirty_state: bdi btrfs-1: dirty=647 wb=867 unstable=0 bg_thresh=983 thresh=1967 gap=453 poll_thresh=24 ino=257 dd-2584 [004] 218.485822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=100% bdi_bw=64736 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 218.492262: balance_dirty_state: bdi btrfs-1: dirty=647 wb=742 unstable=0 bg_thresh=981 thresh=1963 gap=574 poll_thresh=24 ino=257 dd-2584 [006] 218.492357: balance_dirty_state: bdi btrfs-1: dirty=647 wb=742 unstable=0 bg_thresh=981 thresh=1963 gap=574 poll_thresh=18 ino=257 dd-2584 [006] 218.492475: balance_dirty_state: bdi btrfs-1: dirty=697 wb=742 unstable=0 bg_thresh=984 thresh=1968 gap=529 poll_thresh=19 ino=257 dd-2584 [006] 218.492586: balance_dirty_state: bdi btrfs-1: dirty=722 wb=742 unstable=0 bg_thresh=986 thresh=1973 gap=509 poll_thresh=20 ino=257 dd-2584 [006] 218.492700: balance_dirty_state: bdi btrfs-1: dirty=747 wb=742 unstable=0 bg_thresh=988 thresh=1977 gap=488 poll_thresh=21 ino=257 dd-2584 [006] 218.492705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=64736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.500214: balance_dirty_state: bdi btrfs-1: dirty=747 wb=692 unstable=0 bg_thresh=986 thresh=1973 gap=534 poll_thresh=21 ino=257 dd-2584 [006] 218.500276: balance_dirty_state: bdi btrfs-1: dirty=772 wb=692 unstable=0 bg_thresh=986 thresh=1973 gap=509 poll_thresh=16 ino=257 dd-2584 [006] 218.500403: balance_dirty_state: bdi btrfs-1: dirty=797 wb=692 unstable=0 bg_thresh=989 thresh=1978 gap=489 poll_thresh=17 ino=257 dd-2584 [006] 218.500407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=65036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 218.508265: balance_dirty_state: bdi btrfs-1: dirty=797 wb=542 unstable=0 bg_thresh=984 thresh=1969 gap=630 poll_thresh=17 ino=257 dd-2584 [002] 218.508360: balance_dirty_state: bdi btrfs-1: dirty=822 wb=542 unstable=0 bg_thresh=987 thresh=1974 gap=610 poll_thresh=13 ino=257 dd-2584 [002] 218.508442: balance_dirty_state: bdi btrfs-1: dirty=822 wb=467 unstable=0 bg_thresh=985 thresh=1970 gap=681 poll_thresh=14 ino=257 dd-2584 [002] 218.508507: balance_dirty_state: bdi btrfs-1: dirty=847 wb=442 unstable=0 bg_thresh=987 thresh=1975 gap=686 poll_thresh=15 ino=257 dd-2584 [002] 218.508568: balance_dirty_state: bdi btrfs-1: dirty=847 wb=442 unstable=0 bg_thresh=984 thresh=1969 gap=680 poll_thresh=16 ino=257 dd-2584 [002] 218.508855: balance_dirty_state: bdi btrfs-1: dirty=897 wb=442 unstable=0 bg_thresh=984 thresh=1968 gap=629 poll_thresh=17 ino=257 dd-2584 [002] 218.508968: balance_dirty_state: bdi btrfs-1: dirty=922 wb=442 unstable=0 bg_thresh=986 thresh=1972 gap=608 poll_thresh=18 ino=257 dd-2584 [002] 218.509081: balance_dirty_state: bdi btrfs-1: dirty=947 wb=442 unstable=0 bg_thresh=985 thresh=1971 gap=582 poll_thresh=19 ino=257 dd-2584 [002] 218.509194: balance_dirty_state: bdi btrfs-1: dirty=997 wb=442 unstable=0 bg_thresh=985 thresh=1970 gap=531 poll_thresh=20 ino=257 flush-btrfs-1-2586 [006] 218.509212: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15932 wrote=0 to_write=8192 dd-2584 [002] 218.509362: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=442 unstable=0 bg_thresh=987 thresh=1974 gap=510 poll_thresh=21 ino=257 dd-2584 [002] 218.509537: balance_dirty_state: bdi btrfs-1: dirty=997 wb=492 unstable=0 bg_thresh=986 thresh=1973 gap=484 poll_thresh=22 ino=257 dd-2584 [002] 218.509539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=99% bdi_bw=65036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 218.510963: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=568 wrote=704 to_write=7488 dd-2584 [000] 218.516298: balance_dirty_state: bdi btrfs-1: dirty=352 wb=992 unstable=0 bg_thresh=979 thresh=1958 gap=614 poll_thresh=22 ino=257 dd-2584 [000] 218.516366: balance_dirty_state: bdi btrfs-1: dirty=377 wb=992 unstable=0 bg_thresh=979 thresh=1958 gap=589 poll_thresh=16 ino=257 dd-2584 [000] 218.516488: balance_dirty_state: bdi btrfs-1: dirty=402 wb=992 unstable=0 bg_thresh=981 thresh=1962 gap=568 poll_thresh=17 ino=257 dd-2584 [000] 218.516610: balance_dirty_state: bdi btrfs-1: dirty=427 wb=992 unstable=0 bg_thresh=986 thresh=1972 gap=553 poll_thresh=18 ino=257 dd-2584 [000] 218.516909: balance_dirty_state: bdi btrfs-1: dirty=452 wb=992 unstable=0 bg_thresh=985 thresh=1971 gap=527 poll_thresh=19 ino=257 dd-2584 [000] 218.517026: balance_dirty_state: bdi btrfs-1: dirty=502 wb=992 unstable=0 bg_thresh=985 thresh=1970 gap=476 poll_thresh=20 ino=257 dd-2584 [000] 218.517031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-147% task_weight=99% bdi_bw=65036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 218.524300: balance_dirty_state: bdi btrfs-1: dirty=502 wb=867 unstable=0 bg_thresh=987 thresh=1975 gap=606 poll_thresh=20 ino=257 dd-2584 [000] 218.524426: balance_dirty_state: bdi btrfs-1: dirty=502 wb=867 unstable=0 bg_thresh=990 thresh=1980 gap=611 poll_thresh=15 ino=257 dd-2584 [000] 218.524544: balance_dirty_state: bdi btrfs-1: dirty=527 wb=867 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=16 ino=257 dd-2584 [000] 218.524777: balance_dirty_state: bdi btrfs-1: dirty=552 wb=867 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 218.525014: balance_dirty_state: bdi btrfs-1: dirty=602 wb=867 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=18 ino=257 dd-2584 [000] 218.525251: balance_dirty_state: bdi btrfs-1: dirty=627 wb=867 unstable=0 bg_thresh=988 thresh=1976 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 218.525259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=65036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 218.532347: balance_dirty_state: bdi btrfs-1: dirty=627 wb=742 unstable=0 bg_thresh=985 thresh=1970 gap=601 poll_thresh=19 ino=257 dd-2584 [000] 218.532429: balance_dirty_state: bdi btrfs-1: dirty=652 wb=742 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=14 ino=257 dd-2584 [000] 218.532490: balance_dirty_state: bdi btrfs-1: dirty=652 wb=742 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=15 ino=257 dd-2584 [000] 218.532549: balance_dirty_state: bdi btrfs-1: dirty=677 wb=742 unstable=0 bg_thresh=987 thresh=1974 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 218.532845: balance_dirty_state: bdi btrfs-1: dirty=702 wb=742 unstable=0 bg_thresh=989 thresh=1978 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 218.532963: balance_dirty_state: bdi btrfs-1: dirty=727 wb=742 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=18 ino=257 dd-2584 [000] 218.533168: balance_dirty_state: bdi btrfs-1: dirty=777 wb=717 unstable=0 bg_thresh=987 thresh=1975 gap=481 poll_thresh=19 ino=257 dd-2584 [000] 218.533174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=65036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 218.541100: balance_dirty_state: bdi btrfs-1: dirty=777 wb=717 unstable=0 bg_thresh=985 thresh=1970 gap=476 poll_thresh=19 ino=257 dd-2584 [000] 218.541105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-147% task_weight=99% bdi_bw=65036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 218.552328: balance_dirty_state: bdi btrfs-1: dirty=777 wb=467 unstable=0 bg_thresh=981 thresh=1963 gap=719 poll_thresh=19 ino=257 dd-2584 [000] 218.552401: balance_dirty_state: bdi btrfs-1: dirty=777 wb=467 unstable=0 bg_thresh=981 thresh=1963 gap=719 poll_thresh=14 ino=257 dd-2584 [000] 218.552471: balance_dirty_state: bdi btrfs-1: dirty=802 wb=467 unstable=0 bg_thresh=984 thresh=1968 gap=699 poll_thresh=15 ino=257 dd-2584 [000] 218.552538: balance_dirty_state: bdi btrfs-1: dirty=827 wb=467 unstable=0 bg_thresh=984 thresh=1968 gap=674 poll_thresh=16 ino=257 dd-2584 [000] 218.552674: balance_dirty_state: bdi btrfs-1: dirty=852 wb=467 unstable=0 bg_thresh=989 thresh=1978 gap=659 poll_thresh=17 ino=257 dd-2584 [000] 218.552812: balance_dirty_state: bdi btrfs-1: dirty=877 wb=467 unstable=0 bg_thresh=988 thresh=1977 gap=633 poll_thresh=18 ino=257 dd-2584 [000] 218.552948: balance_dirty_state: bdi btrfs-1: dirty=902 wb=467 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=19 ino=257 dd-2584 [000] 218.553084: balance_dirty_state: bdi btrfs-1: dirty=952 wb=467 unstable=0 bg_thresh=987 thresh=1975 gap=556 poll_thresh=20 ino=257 dd-2584 [000] 218.553432: balance_dirty_state: bdi btrfs-1: dirty=977 wb=467 unstable=0 bg_thresh=986 thresh=1973 gap=529 poll_thresh=21 ino=257 dd-2584 [000] 218.553571: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=467 unstable=0 bg_thresh=986 thresh=1972 gap=503 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 218.553635: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15976 wrote=0 to_write=8192 dd-2584 [000] 218.553716: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=467 unstable=0 bg_thresh=985 thresh=1971 gap=452 poll_thresh=23 ino=257 dd-2584 [000] 218.553718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=65036 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 218.556423: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=616 wrote=688 to_write=7504 dd-2584 [000] 218.560237: balance_dirty_state: bdi btrfs-1: dirty=377 wb=992 unstable=0 bg_thresh=981 thresh=1963 gap=594 poll_thresh=23 ino=257 dd-2584 [000] 218.560308: balance_dirty_state: bdi btrfs-1: dirty=377 wb=992 unstable=0 bg_thresh=981 thresh=1963 gap=594 poll_thresh=17 ino=257 dd-2584 [000] 218.560444: balance_dirty_state: bdi btrfs-1: dirty=402 wb=992 unstable=0 bg_thresh=984 thresh=1968 gap=574 poll_thresh=18 ino=257 dd-2584 [000] 218.560580: balance_dirty_state: bdi btrfs-1: dirty=452 wb=992 unstable=0 bg_thresh=989 thresh=1978 gap=534 poll_thresh=19 ino=257 dd-2584 [000] 218.560718: balance_dirty_state: bdi btrfs-1: dirty=477 wb=992 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=20 ino=257 dd-2584 [000] 218.560855: balance_dirty_state: bdi btrfs-1: dirty=502 wb=992 unstable=0 bg_thresh=988 thresh=1976 gap=482 poll_thresh=21 ino=257 dd-2584 [000] 218.560860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=65036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 218.568327: balance_dirty_state: bdi btrfs-1: dirty=502 wb=867 unstable=0 bg_thresh=986 thresh=1973 gap=604 poll_thresh=21 ino=257 dd-2584 [000] 218.568410: balance_dirty_state: bdi btrfs-1: dirty=527 wb=867 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=16 ino=257 dd-2584 [000] 218.568705: balance_dirty_state: bdi btrfs-1: dirty=552 wb=867 unstable=0 bg_thresh=986 thresh=1972 gap=553 poll_thresh=17 ino=257 dd-2584 [000] 218.568821: balance_dirty_state: bdi btrfs-1: dirty=577 wb=867 unstable=0 bg_thresh=988 thresh=1976 gap=532 poll_thresh=18 ino=257 dd-2584 [000] 218.568939: balance_dirty_state: bdi btrfs-1: dirty=627 wb=867 unstable=0 bg_thresh=987 thresh=1975 gap=481 poll_thresh=19 ino=257 dd-2584 [000] 218.568943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=65036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.576252: balance_dirty_state: bdi btrfs-1: dirty=627 wb=742 unstable=0 bg_thresh=980 thresh=1960 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 218.576339: balance_dirty_state: bdi btrfs-1: dirty=627 wb=742 unstable=0 bg_thresh=982 thresh=1965 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 218.576424: balance_dirty_state: bdi btrfs-1: dirty=652 wb=742 unstable=0 bg_thresh=982 thresh=1965 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 218.576509: balance_dirty_state: bdi btrfs-1: dirty=677 wb=742 unstable=0 bg_thresh=982 thresh=1964 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 218.576677: balance_dirty_state: bdi btrfs-1: dirty=702 wb=742 unstable=0 bg_thresh=981 thresh=1963 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 218.576849: balance_dirty_state: bdi btrfs-1: dirty=727 wb=742 unstable=0 bg_thresh=981 thresh=1962 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 218.577018: balance_dirty_state: bdi btrfs-1: dirty=752 wb=742 unstable=0 bg_thresh=983 thresh=1966 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 218.577024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=65036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.584295: balance_dirty_state: bdi btrfs-1: dirty=752 wb=542 unstable=0 bg_thresh=977 thresh=1954 gap=660 poll_thresh=19 ino=257 dd-2584 [004] 218.584419: balance_dirty_state: bdi btrfs-1: dirty=777 wb=542 unstable=0 bg_thresh=977 thresh=1954 gap=635 poll_thresh=14 ino=257 dd-2584 [004] 218.584897: balance_dirty_state: bdi btrfs-1: dirty=802 wb=542 unstable=0 bg_thresh=979 thresh=1959 gap=615 poll_thresh=15 ino=257 dd-2584 [004] 218.585014: balance_dirty_state: bdi btrfs-1: dirty=802 wb=542 unstable=0 bg_thresh=979 thresh=1959 gap=615 poll_thresh=16 ino=257 dd-2584 [004] 218.585241: balance_dirty_state: bdi btrfs-1: dirty=852 wb=542 unstable=0 bg_thresh=984 thresh=1969 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 218.585479: balance_dirty_state: bdi btrfs-1: dirty=877 wb=542 unstable=0 bg_thresh=984 thresh=1968 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 218.585712: balance_dirty_state: bdi btrfs-1: dirty=902 wb=542 unstable=0 bg_thresh=983 thresh=1967 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 218.585945: balance_dirty_state: bdi btrfs-1: dirty=952 wb=542 unstable=0 bg_thresh=983 thresh=1966 gap=472 poll_thresh=20 ino=257 dd-2584 [004] 218.585954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=65036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.592302: balance_dirty_state: bdi btrfs-1: dirty=952 wb=417 unstable=0 bg_thresh=979 thresh=1959 gap=590 poll_thresh=20 ino=257 dd-2584 [004] 218.592391: balance_dirty_state: bdi btrfs-1: dirty=952 wb=417 unstable=0 bg_thresh=979 thresh=1959 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 218.592454: balance_dirty_state: bdi btrfs-1: dirty=977 wb=417 unstable=0 bg_thresh=982 thresh=1964 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 218.592565: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=417 unstable=0 bg_thresh=984 thresh=1969 gap=550 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 218.592654: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16016 wrote=0 to_write=8192 dd-2584 [004] 218.592706: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=417 unstable=0 bg_thresh=987 thresh=1974 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 218.593183: balance_dirty_state: bdi btrfs-1: dirty=902 wb=592 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 218.593186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=65036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 218.594896: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=652 wrote=704 to_write=7488 dd-2584 [004] 218.600269: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1017 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 218.600357: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1017 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 218.600444: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1017 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 218.600535: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1017 unstable=0 bg_thresh=994 thresh=1988 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 218.600710: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1017 unstable=0 bg_thresh=993 thresh=1987 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 218.600889: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1017 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 218.600896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=65036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.608286: balance_dirty_state: bdi btrfs-1: dirty=477 wb=892 unstable=0 bg_thresh=989 thresh=1978 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 218.608374: balance_dirty_state: bdi btrfs-1: dirty=502 wb=892 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 218.608431: balance_dirty_state: bdi btrfs-1: dirty=502 wb=892 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 218.608515: balance_dirty_state: bdi btrfs-1: dirty=527 wb=892 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 218.608600: balance_dirty_state: bdi btrfs-1: dirty=552 wb=892 unstable=0 bg_thresh=991 thresh=1982 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 218.608771: balance_dirty_state: bdi btrfs-1: dirty=577 wb=892 unstable=0 bg_thresh=990 thresh=1981 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 218.609113: balance_dirty_state: bdi btrfs-1: dirty=602 wb=892 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 218.609119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=65520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.616308: balance_dirty_state: bdi btrfs-1: dirty=602 wb=717 unstable=0 bg_thresh=980 thresh=1961 gap=642 poll_thresh=18 ino=257 dd-2584 [004] 218.616401: balance_dirty_state: bdi btrfs-1: dirty=627 wb=717 unstable=0 bg_thresh=980 thresh=1961 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 218.616490: balance_dirty_state: bdi btrfs-1: dirty=652 wb=717 unstable=0 bg_thresh=983 thresh=1966 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 218.616579: balance_dirty_state: bdi btrfs-1: dirty=652 wb=717 unstable=0 bg_thresh=983 thresh=1966 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 218.616669: balance_dirty_state: bdi btrfs-1: dirty=677 wb=717 unstable=0 bg_thresh=985 thresh=1971 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 218.616850: balance_dirty_state: bdi btrfs-1: dirty=702 wb=717 unstable=0 bg_thresh=988 thresh=1976 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 218.617032: balance_dirty_state: bdi btrfs-1: dirty=727 wb=717 unstable=0 bg_thresh=990 thresh=1980 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 218.617213: balance_dirty_state: bdi btrfs-1: dirty=777 wb=717 unstable=0 bg_thresh=986 thresh=1973 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 218.617220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-53% task_gap=-206% task_weight=100% bdi_bw=65520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.628318: balance_dirty_state: bdi btrfs-1: dirty=777 wb=592 unstable=0 bg_thresh=983 thresh=1967 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 218.628385: balance_dirty_state: bdi btrfs-1: dirty=777 wb=592 unstable=0 bg_thresh=986 thresh=1973 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 218.628466: balance_dirty_state: bdi btrfs-1: dirty=802 wb=592 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 218.628553: balance_dirty_state: bdi btrfs-1: dirty=827 wb=592 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 218.628689: balance_dirty_state: bdi btrfs-1: dirty=852 wb=592 unstable=0 bg_thresh=994 thresh=1988 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 218.629047: balance_dirty_state: bdi btrfs-1: dirty=877 wb=592 unstable=0 bg_thresh=993 thresh=1987 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 218.629234: balance_dirty_state: bdi btrfs-1: dirty=902 wb=517 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=19 ino=257 dd-2584 [004] 218.629411: balance_dirty_state: bdi btrfs-1: dirty=952 wb=467 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=20 ino=257 dd-2584 [004] 218.629585: balance_dirty_state: bdi btrfs-1: dirty=977 wb=467 unstable=0 bg_thresh=991 thresh=1983 gap=539 poll_thresh=21 ino=257 dd-2584 [004] 218.629717: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=467 unstable=0 bg_thresh=994 thresh=1988 gap=519 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 218.629802: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16052 wrote=0 to_write=8192 dd-2584 [004] 218.629842: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=467 unstable=0 bg_thresh=993 thresh=1987 gap=468 poll_thresh=23 ino=257 dd-2584 [004] 218.629844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=65520 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 218.631932: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=688 wrote=672 to_write=7520 dd-2584 [004] 218.636276: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1117 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=23 ino=257 dd-2584 [004] 218.636281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=99% bdi_bw=65520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.644358: balance_dirty_state: bdi btrfs-1: dirty=377 wb=842 unstable=0 bg_thresh=991 thresh=1982 gap=763 poll_thresh=23 ino=257 dd-2584 [004] 218.644448: balance_dirty_state: bdi btrfs-1: dirty=377 wb=842 unstable=0 bg_thresh=988 thresh=1976 gap=757 poll_thresh=17 ino=257 dd-2584 [004] 218.644566: balance_dirty_state: bdi btrfs-1: dirty=402 wb=842 unstable=0 bg_thresh=987 thresh=1975 gap=731 poll_thresh=18 ino=257 dd-2584 [004] 218.644859: balance_dirty_state: bdi btrfs-1: dirty=452 wb=842 unstable=0 bg_thresh=989 thresh=1979 gap=685 poll_thresh=19 ino=257 dd-2584 [004] 218.644974: balance_dirty_state: bdi btrfs-1: dirty=477 wb=842 unstable=0 bg_thresh=989 thresh=1978 gap=659 poll_thresh=20 ino=257 dd-2584 [004] 218.645088: balance_dirty_state: bdi btrfs-1: dirty=502 wb=842 unstable=0 bg_thresh=988 thresh=1977 gap=633 poll_thresh=21 ino=257 dd-2584 [004] 218.645201: balance_dirty_state: bdi btrfs-1: dirty=552 wb=842 unstable=0 bg_thresh=988 thresh=1976 gap=582 poll_thresh=22 ino=257 dd-2584 [004] 218.645314: balance_dirty_state: bdi btrfs-1: dirty=577 wb=842 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=23 ino=257 dd-2584 [004] 218.645430: balance_dirty_state: bdi btrfs-1: dirty=602 wb=842 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=24 ino=257 dd-2584 [004] 218.645544: balance_dirty_state: bdi btrfs-1: dirty=627 wb=842 unstable=0 bg_thresh=986 thresh=1972 gap=503 poll_thresh=25 ino=257 dd-2584 [004] 218.645658: balance_dirty_state: bdi btrfs-1: dirty=677 wb=842 unstable=0 bg_thresh=988 thresh=1976 gap=457 poll_thresh=26 ino=257 dd-2584 [004] 218.645662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=100% bdi_bw=65520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.652355: balance_dirty_state: bdi btrfs-1: dirty=677 wb=717 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=26 ino=257 dd-2584 [004] 218.652473: balance_dirty_state: bdi btrfs-1: dirty=677 wb=717 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 218.652921: balance_dirty_state: bdi btrfs-1: dirty=727 wb=717 unstable=0 bg_thresh=987 thresh=1975 gap=531 poll_thresh=20 ino=257 dd-2584 [004] 218.653091: balance_dirty_state: bdi btrfs-1: dirty=752 wb=717 unstable=0 bg_thresh=990 thresh=1980 gap=511 poll_thresh=21 ino=257 dd-2584 [004] 218.653263: balance_dirty_state: bdi btrfs-1: dirty=777 wb=717 unstable=0 bg_thresh=986 thresh=1972 gap=478 poll_thresh=22 ino=257 dd-2584 [004] 218.653269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-254% task_weight=100% bdi_bw=65520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.664372: balance_dirty_state: bdi btrfs-1: dirty=777 wb=667 unstable=0 bg_thresh=984 thresh=1969 gap=525 poll_thresh=22 ino=257 dd-2584 [004] 218.664463: balance_dirty_state: bdi btrfs-1: dirty=802 wb=667 unstable=0 bg_thresh=984 thresh=1969 gap=500 poll_thresh=16 ino=257 dd-2584 [004] 218.664634: balance_dirty_state: bdi btrfs-1: dirty=827 wb=667 unstable=0 bg_thresh=983 thresh=1967 gap=473 poll_thresh=17 ino=257 dd-2584 [004] 218.664640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-55% task_gap=-210% task_weight=99% bdi_bw=65520 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 218.672306: balance_dirty_state: bdi btrfs-1: dirty=827 wb=417 unstable=0 bg_thresh=983 thresh=1966 gap=722 poll_thresh=17 ino=257 dd-2584 [004] 218.672463: balance_dirty_state: bdi btrfs-1: dirty=852 wb=417 unstable=0 bg_thresh=983 thresh=1966 gap=697 poll_thresh=13 ino=257 dd-2584 [004] 218.672589: balance_dirty_state: bdi btrfs-1: dirty=852 wb=417 unstable=0 bg_thresh=985 thresh=1971 gap=702 poll_thresh=14 ino=257 dd-2584 [004] 218.672708: balance_dirty_state: bdi btrfs-1: dirty=877 wb=417 unstable=0 bg_thresh=985 thresh=1971 gap=677 poll_thresh=15 ino=257 dd-2584 [004] 218.672825: balance_dirty_state: bdi btrfs-1: dirty=902 wb=417 unstable=0 bg_thresh=985 thresh=1970 gap=651 poll_thresh=16 ino=257 dd-2584 [004] 218.673058: balance_dirty_state: bdi btrfs-1: dirty=927 wb=417 unstable=0 bg_thresh=984 thresh=1969 gap=625 poll_thresh=17 ino=257 dd-2584 [004] 218.673656: balance_dirty_state: bdi btrfs-1: dirty=952 wb=417 unstable=0 bg_thresh=986 thresh=1973 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 218.673892: balance_dirty_state: bdi btrfs-1: dirty=977 wb=417 unstable=0 bg_thresh=986 thresh=1972 gap=578 poll_thresh=19 ino=257 dd-2584 [004] 218.674124: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=417 unstable=0 bg_thresh=985 thresh=1971 gap=527 poll_thresh=20 ino=257 flush-btrfs-1-2586 [000] 218.674161: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16096 wrote=0 to_write=8192 dd-2584 [004] 218.674484: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=417 unstable=0 bg_thresh=987 thresh=1975 gap=506 poll_thresh=21 ino=257 dd-2584 [004] 218.674854: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=442 unstable=0 bg_thresh=987 thresh=1974 gap=505 poll_thresh=22 ino=257 dd-2584 [004] 218.675220: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=492 unstable=0 bg_thresh=986 thresh=1973 gap=454 poll_thresh=23 ino=257 dd-2584 [004] 218.675224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=65520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 218.678203: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=736 wrote=752 to_write=7440 dd-2584 [004] 218.680352: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1017 unstable=0 bg_thresh=981 thresh=1962 gap=568 poll_thresh=23 ino=257 dd-2584 [004] 218.680413: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1017 unstable=0 bg_thresh=981 thresh=1962 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 218.680531: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1017 unstable=0 bg_thresh=983 thresh=1967 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 218.680646: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1017 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 218.680942: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1017 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=20 ino=257 dd-2584 [004] 218.680947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=65520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.688310: balance_dirty_state: bdi btrfs-1: dirty=477 wb=892 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=20 ino=257 dd-2584 [004] 218.688416: balance_dirty_state: bdi btrfs-1: dirty=502 wb=892 unstable=0 bg_thresh=988 thresh=1977 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 218.688475: balance_dirty_state: bdi btrfs-1: dirty=502 wb=892 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 218.688589: balance_dirty_state: bdi btrfs-1: dirty=552 wb=892 unstable=0 bg_thresh=990 thresh=1981 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 218.688701: balance_dirty_state: bdi btrfs-1: dirty=577 wb=892 unstable=0 bg_thresh=990 thresh=1980 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 218.688815: balance_dirty_state: bdi btrfs-1: dirty=602 wb=892 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 218.688819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=65520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.696301: balance_dirty_state: bdi btrfs-1: dirty=602 wb=742 unstable=0 bg_thresh=981 thresh=1963 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 218.696388: balance_dirty_state: bdi btrfs-1: dirty=627 wb=742 unstable=0 bg_thresh=981 thresh=1963 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 218.696471: balance_dirty_state: bdi btrfs-1: dirty=627 wb=742 unstable=0 bg_thresh=984 thresh=1968 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 218.696555: balance_dirty_state: bdi btrfs-1: dirty=652 wb=742 unstable=0 bg_thresh=984 thresh=1968 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 218.696720: balance_dirty_state: bdi btrfs-1: dirty=677 wb=742 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 218.697191: balance_dirty_state: bdi btrfs-1: dirty=727 wb=742 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 218.697362: balance_dirty_state: bdi btrfs-1: dirty=752 wb=742 unstable=0 bg_thresh=988 thresh=1976 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 218.697368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=65520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.704325: balance_dirty_state: bdi btrfs-1: dirty=752 wb=617 unstable=0 bg_thresh=986 thresh=1973 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 218.704391: balance_dirty_state: bdi btrfs-1: dirty=777 wb=617 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 218.704446: balance_dirty_state: bdi btrfs-1: dirty=777 wb=617 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 218.704502: balance_dirty_state: bdi btrfs-1: dirty=802 wb=617 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 218.704616: balance_dirty_state: bdi btrfs-1: dirty=827 wb=617 unstable=0 bg_thresh=991 thresh=1982 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 218.704729: balance_dirty_state: bdi btrfs-1: dirty=852 wb=617 unstable=0 bg_thresh=990 thresh=1981 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 218.704841: balance_dirty_state: bdi btrfs-1: dirty=902 wb=617 unstable=0 bg_thresh=990 thresh=1980 gap=461 poll_thresh=19 ino=257 dd-2584 [004] 218.704845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=65520 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.712314: balance_dirty_state: bdi btrfs-1: dirty=902 wb=492 unstable=0 bg_thresh=983 thresh=1967 gap=573 poll_thresh=19 ino=257 dd-2584 [004] 218.712388: balance_dirty_state: bdi btrfs-1: dirty=902 wb=492 unstable=0 bg_thresh=983 thresh=1967 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 218.712445: balance_dirty_state: bdi btrfs-1: dirty=927 wb=492 unstable=0 bg_thresh=986 thresh=1972 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 218.712499: balance_dirty_state: bdi btrfs-1: dirty=952 wb=492 unstable=0 bg_thresh=986 thresh=1972 gap=528 poll_thresh=16 ino=257 dd-2584 [004] 218.712782: balance_dirty_state: bdi btrfs-1: dirty=977 wb=492 unstable=0 bg_thresh=991 thresh=1982 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 218.712897: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=492 unstable=0 bg_thresh=990 thresh=1981 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 218.712901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 218.712917: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16136 wrote=0 to_write=16384 flush-btrfs-1-2586 [000] 218.714360: writeback_single_inode: bdi btrfs-1: ino=257 state= age=772 wrote=640 to_write=15744 dd-2584 [004] 218.720341: balance_dirty_state: bdi btrfs-1: dirty=377 wb=992 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 218.720402: balance_dirty_state: bdi btrfs-1: dirty=402 wb=992 unstable=0 bg_thresh=988 thresh=1977 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 218.720458: balance_dirty_state: bdi btrfs-1: dirty=402 wb=992 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 218.720516: balance_dirty_state: bdi btrfs-1: dirty=427 wb=992 unstable=0 bg_thresh=988 thresh=1976 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 218.720572: balance_dirty_state: bdi btrfs-1: dirty=452 wb=992 unstable=0 bg_thresh=990 thresh=1981 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 218.720685: balance_dirty_state: bdi btrfs-1: dirty=477 wb=992 unstable=0 bg_thresh=990 thresh=1980 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 218.720798: balance_dirty_state: bdi btrfs-1: dirty=502 wb=992 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 218.720803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.728307: balance_dirty_state: bdi btrfs-1: dirty=502 wb=867 unstable=0 bg_thresh=983 thresh=1966 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 218.728388: balance_dirty_state: bdi btrfs-1: dirty=527 wb=867 unstable=0 bg_thresh=983 thresh=1966 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 218.728445: balance_dirty_state: bdi btrfs-1: dirty=552 wb=867 unstable=0 bg_thresh=985 thresh=1971 gap=552 poll_thresh=14 ino=257 dd-2584 [004] 218.728500: balance_dirty_state: bdi btrfs-1: dirty=552 wb=867 unstable=0 bg_thresh=985 thresh=1971 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 218.728555: balance_dirty_state: bdi btrfs-1: dirty=577 wb=867 unstable=0 bg_thresh=988 thresh=1976 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 218.728840: balance_dirty_state: bdi btrfs-1: dirty=602 wb=867 unstable=0 bg_thresh=990 thresh=1981 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 218.728955: balance_dirty_state: bdi btrfs-1: dirty=627 wb=867 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 218.728959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.736323: balance_dirty_state: bdi btrfs-1: dirty=627 wb=742 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 218.736408: balance_dirty_state: bdi btrfs-1: dirty=652 wb=742 unstable=0 bg_thresh=988 thresh=1976 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 218.736474: balance_dirty_state: bdi btrfs-1: dirty=677 wb=742 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 218.736531: balance_dirty_state: bdi btrfs-1: dirty=677 wb=742 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 218.736588: balance_dirty_state: bdi btrfs-1: dirty=702 wb=742 unstable=0 bg_thresh=990 thresh=1980 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 218.736757: balance_dirty_state: bdi btrfs-1: dirty=727 wb=742 unstable=0 bg_thresh=989 thresh=1979 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 218.736925: balance_dirty_state: bdi btrfs-1: dirty=777 wb=742 unstable=0 bg_thresh=991 thresh=1983 gap=464 poll_thresh=18 ino=257 dd-2584 [004] 218.736931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 218.744327: balance_dirty_state: bdi btrfs-1: dirty=777 wb=642 unstable=0 bg_thresh=985 thresh=1970 gap=551 poll_thresh=18 ino=257 dd-2584 [000] 218.744458: balance_dirty_state: bdi btrfs-1: dirty=777 wb=642 unstable=0 bg_thresh=987 thresh=1975 gap=556 poll_thresh=13 ino=257 dd-2584 [000] 218.744549: balance_dirty_state: bdi btrfs-1: dirty=777 wb=642 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=14 ino=257 dd-2584 [000] 218.744639: balance_dirty_state: bdi btrfs-1: dirty=802 wb=642 unstable=0 bg_thresh=990 thresh=1980 gap=536 poll_thresh=15 ino=257 dd-2584 [000] 218.744729: balance_dirty_state: bdi btrfs-1: dirty=827 wb=642 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=16 ino=257 dd-2584 [000] 218.745355: balance_dirty_state: bdi btrfs-1: dirty=852 wb=642 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=17 ino=257 dd-2584 [000] 218.745368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.752412: balance_dirty_state: bdi btrfs-1: dirty=852 wb=517 unstable=0 bg_thresh=985 thresh=1971 gap=602 poll_thresh=17 ino=257 dd-2584 [004] 218.752492: balance_dirty_state: bdi btrfs-1: dirty=852 wb=517 unstable=0 bg_thresh=985 thresh=1971 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 218.752553: balance_dirty_state: bdi btrfs-1: dirty=877 wb=517 unstable=0 bg_thresh=985 thresh=1970 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 218.752613: balance_dirty_state: bdi btrfs-1: dirty=902 wb=517 unstable=0 bg_thresh=985 thresh=1970 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 218.752672: balance_dirty_state: bdi btrfs-1: dirty=902 wb=517 unstable=0 bg_thresh=984 thresh=1969 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 218.752791: balance_dirty_state: bdi btrfs-1: dirty=927 wb=517 unstable=0 bg_thresh=986 thresh=1973 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 218.752916: balance_dirty_state: bdi btrfs-1: dirty=977 wb=517 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 218.752923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.760390: balance_dirty_state: bdi btrfs-1: dirty=977 wb=392 unstable=0 bg_thresh=986 thresh=1972 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 218.760483: balance_dirty_state: bdi btrfs-1: dirty=977 wb=392 unstable=0 bg_thresh=983 thresh=1966 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 218.760569: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=392 unstable=0 bg_thresh=985 thresh=1971 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 218.760661: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=392 unstable=0 bg_thresh=985 thresh=1970 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 218.760750: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=392 unstable=0 bg_thresh=985 thresh=1970 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 218.760930: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=392 unstable=0 bg_thresh=987 thresh=1974 gap=505 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 218.761339: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16184 wrote=0 to_write=16384 dd-2584 [004] 218.761403: balance_dirty_state: bdi btrfs-1: dirty=1102 wb=267 unstable=0 bg_thresh=987 thresh=1974 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 218.761593: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=317 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 218.761785: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=392 unstable=0 bg_thresh=988 thresh=1977 gap=558 poll_thresh=20 ino=257 dd-2584 [004] 218.761974: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=442 unstable=0 bg_thresh=988 thresh=1976 gap=507 poll_thresh=21 ino=257 dd-2584 [004] 218.762166: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=492 unstable=0 bg_thresh=984 thresh=1969 gap=475 poll_thresh=22 ino=257 dd-2584 [004] 218.762169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 218.764154: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=864 to_write=15520 dd-2584 [006] 218.768365: balance_dirty_state: bdi btrfs-1: dirty=377 wb=992 unstable=0 bg_thresh=986 thresh=1973 gap=604 poll_thresh=22 ino=257 dd-2584 [006] 218.768482: balance_dirty_state: bdi btrfs-1: dirty=377 wb=992 unstable=0 bg_thresh=986 thresh=1973 gap=604 poll_thresh=16 ino=257 dd-2584 [006] 218.768696: balance_dirty_state: bdi btrfs-1: dirty=427 wb=992 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 218.768817: balance_dirty_state: bdi btrfs-1: dirty=452 wb=992 unstable=0 bg_thresh=994 thresh=1988 gap=544 poll_thresh=18 ino=257 dd-2584 [006] 218.768943: balance_dirty_state: bdi btrfs-1: dirty=477 wb=992 unstable=0 bg_thresh=993 thresh=1987 gap=518 poll_thresh=19 ino=257 dd-2584 [006] 218.769249: balance_dirty_state: bdi btrfs-1: dirty=527 wb=992 unstable=0 bg_thresh=990 thresh=1980 gap=461 poll_thresh=20 ino=257 dd-2584 [006] 218.769254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.776339: balance_dirty_state: bdi btrfs-1: dirty=527 wb=867 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=20 ino=257 dd-2584 [006] 218.776420: balance_dirty_state: bdi btrfs-1: dirty=527 wb=867 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 218.776497: balance_dirty_state: bdi btrfs-1: dirty=552 wb=867 unstable=0 bg_thresh=986 thresh=1972 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 218.776648: balance_dirty_state: bdi btrfs-1: dirty=577 wb=867 unstable=0 bg_thresh=988 thresh=1976 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 218.776803: balance_dirty_state: bdi btrfs-1: dirty=602 wb=867 unstable=0 bg_thresh=987 thresh=1975 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 218.776955: balance_dirty_state: bdi btrfs-1: dirty=652 wb=867 unstable=0 bg_thresh=987 thresh=1974 gap=455 poll_thresh=19 ino=257 dd-2584 [006] 218.776960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.784391: balance_dirty_state: bdi btrfs-1: dirty=652 wb=867 unstable=0 bg_thresh=987 thresh=1975 gap=456 poll_thresh=19 ino=257 dd-2584 [006] 218.784399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.792366: balance_dirty_state: bdi btrfs-1: dirty=652 wb=592 unstable=0 bg_thresh=987 thresh=1974 gap=730 poll_thresh=19 ino=257 dd-2584 [004] 218.792495: balance_dirty_state: bdi btrfs-1: dirty=677 wb=592 unstable=0 bg_thresh=986 thresh=1973 gap=704 poll_thresh=14 ino=257 dd-2584 [004] 218.792613: balance_dirty_state: bdi btrfs-1: dirty=677 wb=592 unstable=0 bg_thresh=986 thresh=1973 gap=704 poll_thresh=15 ino=257 dd-2584 [004] 218.792732: balance_dirty_state: bdi btrfs-1: dirty=702 wb=592 unstable=0 bg_thresh=986 thresh=1972 gap=678 poll_thresh=16 ino=257 dd-2584 [004] 218.792965: balance_dirty_state: bdi btrfs-1: dirty=727 wb=592 unstable=0 bg_thresh=985 thresh=1971 gap=652 poll_thresh=17 ino=257 dd-2584 [004] 218.793563: balance_dirty_state: bdi btrfs-1: dirty=752 wb=592 unstable=0 bg_thresh=987 thresh=1975 gap=631 poll_thresh=18 ino=257 dd-2584 [004] 218.793800: balance_dirty_state: bdi btrfs-1: dirty=802 wb=592 unstable=0 bg_thresh=987 thresh=1974 gap=580 poll_thresh=19 ino=257 dd-2584 [004] 218.794034: balance_dirty_state: bdi btrfs-1: dirty=827 wb=592 unstable=0 bg_thresh=986 thresh=1973 gap=554 poll_thresh=20 ino=257 dd-2584 [004] 218.794269: balance_dirty_state: bdi btrfs-1: dirty=852 wb=592 unstable=0 bg_thresh=986 thresh=1972 gap=528 poll_thresh=21 ino=257 dd-2584 [004] 218.794506: balance_dirty_state: bdi btrfs-1: dirty=902 wb=592 unstable=0 bg_thresh=988 thresh=1976 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 218.794515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-282% task_weight=98% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 218.800411: balance_dirty_state: bdi btrfs-1: dirty=902 wb=467 unstable=0 bg_thresh=987 thresh=1974 gap=605 poll_thresh=22 ino=257 dd-2584 [004] 218.800557: balance_dirty_state: bdi btrfs-1: dirty=902 wb=467 unstable=0 bg_thresh=984 thresh=1968 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 218.800792: balance_dirty_state: bdi btrfs-1: dirty=927 wb=467 unstable=0 bg_thresh=983 thresh=1967 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 218.801027: balance_dirty_state: bdi btrfs-1: dirty=977 wb=467 unstable=0 bg_thresh=985 thresh=1971 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 218.801263: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=467 unstable=0 bg_thresh=985 thresh=1970 gap=501 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 218.801351: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16224 wrote=0 to_write=16384 dd-2584 [004] 218.801884: balance_dirty_state: bdi btrfs-1: dirty=952 wb=542 unstable=0 bg_thresh=984 thresh=1969 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 218.801887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 218.805481: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=656 to_write=15728 dd-2584 [004] 218.808426: balance_dirty_state: bdi btrfs-1: dirty=377 wb=992 unstable=0 bg_thresh=987 thresh=1974 gap=605 poll_thresh=20 ino=257 dd-2584 [004] 218.808510: balance_dirty_state: bdi btrfs-1: dirty=402 wb=992 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 218.808569: balance_dirty_state: bdi btrfs-1: dirty=427 wb=992 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 218.808687: balance_dirty_state: bdi btrfs-1: dirty=452 wb=992 unstable=0 bg_thresh=988 thresh=1977 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 218.808803: balance_dirty_state: bdi btrfs-1: dirty=477 wb=992 unstable=0 bg_thresh=988 thresh=1976 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 218.808942: balance_dirty_state: bdi btrfs-1: dirty=502 wb=992 unstable=0 bg_thresh=987 thresh=1975 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 218.808947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.816409: balance_dirty_state: bdi btrfs-1: dirty=502 wb=867 unstable=0 bg_thresh=987 thresh=1975 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 218.816521: balance_dirty_state: bdi btrfs-1: dirty=502 wb=867 unstable=0 bg_thresh=990 thresh=1980 gap=611 poll_thresh=14 ino=257 dd-2584 [006] 218.816641: balance_dirty_state: bdi btrfs-1: dirty=527 wb=867 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 218.816758: balance_dirty_state: bdi btrfs-1: dirty=552 wb=867 unstable=0 bg_thresh=989 thresh=1979 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 218.816993: balance_dirty_state: bdi btrfs-1: dirty=577 wb=867 unstable=0 bg_thresh=991 thresh=1983 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 218.817598: balance_dirty_state: bdi btrfs-1: dirty=602 wb=867 unstable=0 bg_thresh=988 thresh=1976 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 218.817832: balance_dirty_state: bdi btrfs-1: dirty=627 wb=867 unstable=0 bg_thresh=987 thresh=1975 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 218.817841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.824333: balance_dirty_state: bdi btrfs-1: dirty=627 wb=742 unstable=0 bg_thresh=985 thresh=1970 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 218.824460: balance_dirty_state: bdi btrfs-1: dirty=652 wb=742 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 218.824580: balance_dirty_state: bdi btrfs-1: dirty=677 wb=742 unstable=0 bg_thresh=987 thresh=1974 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 218.824699: balance_dirty_state: bdi btrfs-1: dirty=677 wb=742 unstable=0 bg_thresh=987 thresh=1974 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 218.824934: balance_dirty_state: bdi btrfs-1: dirty=727 wb=742 unstable=0 bg_thresh=986 thresh=1973 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 218.825168: balance_dirty_state: bdi btrfs-1: dirty=752 wb=742 unstable=0 bg_thresh=986 thresh=1972 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 218.825177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.832411: balance_dirty_state: bdi btrfs-1: dirty=752 wb=742 unstable=0 bg_thresh=986 thresh=1973 gap=479 poll_thresh=18 ino=257 dd-2584 [006] 218.832422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=99% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 218.840453: balance_dirty_state: bdi btrfs-1: dirty=752 wb=517 unstable=0 bg_thresh=986 thresh=1973 gap=704 poll_thresh=18 ino=257 dd-2584 [002] 218.840530: balance_dirty_state: bdi btrfs-1: dirty=752 wb=517 unstable=0 bg_thresh=986 thresh=1973 gap=704 poll_thresh=13 ino=257 dd-2584 [002] 218.840590: balance_dirty_state: bdi btrfs-1: dirty=777 wb=517 unstable=0 bg_thresh=989 thresh=1978 gap=684 poll_thresh=14 ino=257 dd-2584 [002] 218.840649: balance_dirty_state: bdi btrfs-1: dirty=802 wb=517 unstable=0 bg_thresh=989 thresh=1978 gap=659 poll_thresh=15 ino=257 dd-2584 [002] 218.840707: balance_dirty_state: bdi btrfs-1: dirty=802 wb=517 unstable=0 bg_thresh=991 thresh=1983 gap=664 poll_thresh=16 ino=257 dd-2584 [002] 218.840824: balance_dirty_state: bdi btrfs-1: dirty=852 wb=517 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=17 ino=257 dd-2584 [002] 218.841123: balance_dirty_state: bdi btrfs-1: dirty=877 wb=517 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=18 ino=257 dd-2584 [002] 218.841240: balance_dirty_state: bdi btrfs-1: dirty=902 wb=517 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=19 ino=257 dd-2584 [002] 218.841356: balance_dirty_state: bdi btrfs-1: dirty=952 wb=517 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=20 ino=257 dd-2584 [002] 218.841473: balance_dirty_state: bdi btrfs-1: dirty=977 wb=517 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=21 ino=257 dd-2584 [002] 218.841590: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=517 unstable=0 bg_thresh=996 thresh=1993 gap=474 poll_thresh=22 ino=257 dd-2584 [002] 218.841595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 218.841666: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16264 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 218.843778: writeback_single_inode: bdi btrfs-1: ino=257 state= age=120 wrote=640 to_write=15744 dd-2584 [002] 218.848470: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1042 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=22 ino=257 dd-2584 [002] 218.848565: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1042 unstable=0 bg_thresh=986 thresh=1973 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 218.848681: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1042 unstable=0 bg_thresh=989 thresh=1978 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 218.848797: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1042 unstable=0 bg_thresh=994 thresh=1988 gap=519 poll_thresh=18 ino=257 dd-2584 [002] 218.849096: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1042 unstable=0 bg_thresh=993 thresh=1987 gap=468 poll_thresh=19 ino=257 dd-2584 [002] 218.849100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 218.856413: balance_dirty_state: bdi btrfs-1: dirty=477 wb=917 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=19 ino=257 dd-2584 [002] 218.856511: balance_dirty_state: bdi btrfs-1: dirty=477 wb=917 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=14 ino=257 dd-2584 [002] 218.856569: balance_dirty_state: bdi btrfs-1: dirty=502 wb=917 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=15 ino=257 dd-2584 [002] 218.856628: balance_dirty_state: bdi btrfs-1: dirty=502 wb=917 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=16 ino=257 dd-2584 [002] 218.856748: balance_dirty_state: bdi btrfs-1: dirty=552 wb=917 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=17 ino=257 dd-2584 [002] 218.856871: balance_dirty_state: bdi btrfs-1: dirty=577 wb=917 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 218.856876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 218.864454: balance_dirty_state: bdi btrfs-1: dirty=577 wb=792 unstable=0 bg_thresh=992 thresh=1985 gap=616 poll_thresh=18 ino=257 dd-2584 [002] 218.864586: balance_dirty_state: bdi btrfs-1: dirty=602 wb=792 unstable=0 bg_thresh=988 thresh=1977 gap=583 poll_thresh=13 ino=257 dd-2584 [002] 218.864708: balance_dirty_state: bdi btrfs-1: dirty=602 wb=792 unstable=0 bg_thresh=988 thresh=1977 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 218.864830: balance_dirty_state: bdi btrfs-1: dirty=627 wb=792 unstable=0 bg_thresh=987 thresh=1975 gap=556 poll_thresh=15 ino=257 dd-2584 [002] 218.864951: balance_dirty_state: bdi btrfs-1: dirty=652 wb=792 unstable=0 bg_thresh=987 thresh=1975 gap=531 poll_thresh=16 ino=257 dd-2584 [002] 218.865221: balance_dirty_state: bdi btrfs-1: dirty=677 wb=692 unstable=0 bg_thresh=992 thresh=1985 gap=616 poll_thresh=17 ino=257 dd-2584 [002] 218.865400: balance_dirty_state: bdi btrfs-1: dirty=702 wb=642 unstable=0 bg_thresh=991 thresh=1983 gap=639 poll_thresh=18 ino=257 dd-2584 [002] 218.865722: balance_dirty_state: bdi btrfs-1: dirty=727 wb=642 unstable=0 bg_thresh=981 thresh=1962 gap=593 poll_thresh=19 ino=257 dd-2584 [002] 218.865854: balance_dirty_state: bdi btrfs-1: dirty=777 wb=642 unstable=0 bg_thresh=979 thresh=1959 gap=540 poll_thresh=20 ino=257 dd-2584 [002] 218.865985: balance_dirty_state: bdi btrfs-1: dirty=802 wb=642 unstable=0 bg_thresh=985 thresh=1970 gap=526 poll_thresh=21 ino=257 dd-2584 [002] 218.866118: balance_dirty_state: bdi btrfs-1: dirty=827 wb=642 unstable=0 bg_thresh=981 thresh=1962 gap=493 poll_thresh=22 ino=257 dd-2584 [002] 218.866247: balance_dirty_state: bdi btrfs-1: dirty=877 wb=642 unstable=0 bg_thresh=983 thresh=1967 gap=448 poll_thresh=23 ino=257 dd-2584 [002] 218.866252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 218.872351: balance_dirty_state: bdi btrfs-1: dirty=877 wb=642 unstable=0 bg_thresh=986 thresh=1972 gap=453 poll_thresh=23 ino=257 dd-2584 [002] 218.872358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-289% task_weight=99% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 218.880470: balance_dirty_state: bdi btrfs-1: dirty=877 wb=517 unstable=0 bg_thresh=985 thresh=1971 gap=577 poll_thresh=23 ino=257 dd-2584 [006] 218.880541: balance_dirty_state: bdi btrfs-1: dirty=902 wb=517 unstable=0 bg_thresh=988 thresh=1976 gap=557 poll_thresh=17 ino=257 dd-2584 [006] 218.880664: balance_dirty_state: bdi btrfs-1: dirty=927 wb=517 unstable=0 bg_thresh=987 thresh=1975 gap=531 poll_thresh=18 ino=257 dd-2584 [006] 218.880786: balance_dirty_state: bdi btrfs-1: dirty=952 wb=517 unstable=0 bg_thresh=987 thresh=1974 gap=505 poll_thresh=19 ino=257 dd-2584 [006] 218.881088: balance_dirty_state: bdi btrfs-1: dirty=977 wb=517 unstable=0 bg_thresh=983 thresh=1967 gap=473 poll_thresh=20 ino=257 dd-2584 [006] 218.881093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=100% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 218.892416: balance_dirty_state: bdi btrfs-1: dirty=977 wb=267 unstable=0 bg_thresh=985 thresh=1970 gap=726 poll_thresh=20 ino=257 dd-2584 [001] 218.892482: balance_dirty_state: bdi btrfs-1: dirty=977 wb=267 unstable=0 bg_thresh=987 thresh=1975 gap=731 poll_thresh=15 ino=257 dd-2584 [001] 218.892541: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=267 unstable=0 bg_thresh=987 thresh=1975 gap=706 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 218.892567: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16316 wrote=0 to_write=16384 dd-2584 [001] 218.892711: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=267 unstable=0 bg_thresh=992 thresh=1985 gap=691 poll_thresh=17 ino=257 dd-2584 [001] 218.892893: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=317 unstable=0 bg_thresh=992 thresh=1984 gap=640 poll_thresh=18 ino=257 dd-2584 [001] 218.893082: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=367 unstable=0 bg_thresh=991 thresh=1983 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 218.893265: balance_dirty_state: bdi btrfs-1: dirty=977 wb=417 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=20 ino=257 dd-2584 [001] 218.893450: balance_dirty_state: bdi btrfs-1: dirty=952 wb=467 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=21 ino=257 dd-2584 [001] 218.893636: balance_dirty_state: bdi btrfs-1: dirty=952 wb=517 unstable=0 bg_thresh=991 thresh=1982 gap=513 poll_thresh=22 ino=257 dd-2584 [001] 218.894127: balance_dirty_state: bdi btrfs-1: dirty=852 wb=642 unstable=0 bg_thresh=984 thresh=1969 gap=475 poll_thresh=23 ino=257 dd-2584 [001] 218.894129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 218.895503: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=880 to_write=15504 dd-2584 [005] 218.904374: balance_dirty_state: bdi btrfs-1: dirty=352 wb=867 unstable=0 bg_thresh=982 thresh=1964 gap=745 poll_thresh=23 ino=257 dd-2584 [005] 218.904449: balance_dirty_state: bdi btrfs-1: dirty=352 wb=867 unstable=0 bg_thresh=985 thresh=1970 gap=751 poll_thresh=17 ino=257 dd-2584 [005] 218.904628: balance_dirty_state: bdi btrfs-1: dirty=377 wb=867 unstable=0 bg_thresh=987 thresh=1974 gap=730 poll_thresh=18 ino=257 dd-2584 [005] 218.904755: balance_dirty_state: bdi btrfs-1: dirty=427 wb=867 unstable=0 bg_thresh=986 thresh=1973 gap=679 poll_thresh=19 ino=257 dd-2584 [005] 218.904922: balance_dirty_state: bdi btrfs-1: dirty=452 wb=867 unstable=0 bg_thresh=986 thresh=1972 gap=653 poll_thresh=20 ino=257 dd-2584 [005] 218.905051: balance_dirty_state: bdi btrfs-1: dirty=477 wb=867 unstable=0 bg_thresh=985 thresh=1971 gap=627 poll_thresh=21 ino=257 dd-2584 [005] 218.905182: balance_dirty_state: bdi btrfs-1: dirty=527 wb=867 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=22 ino=257 dd-2584 [005] 218.905320: balance_dirty_state: bdi btrfs-1: dirty=552 wb=867 unstable=0 bg_thresh=987 thresh=1974 gap=555 poll_thresh=23 ino=257 dd-2584 [005] 218.905444: balance_dirty_state: bdi btrfs-1: dirty=577 wb=867 unstable=0 bg_thresh=986 thresh=1973 gap=529 poll_thresh=24 ino=257 dd-2584 [005] 218.905752: balance_dirty_state: bdi btrfs-1: dirty=602 wb=867 unstable=0 bg_thresh=983 thresh=1966 gap=497 poll_thresh=25 ino=257 dd-2584 [005] 218.905870: balance_dirty_state: bdi btrfs-1: dirty=652 wb=867 unstable=0 bg_thresh=985 thresh=1970 gap=451 poll_thresh=26 ino=257 dd-2584 [005] 218.905875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 218.916520: balance_dirty_state: bdi btrfs-1: dirty=652 wb=742 unstable=0 bg_thresh=982 thresh=1964 gap=570 poll_thresh=26 ino=257 dd-2584 [005] 218.916585: balance_dirty_state: bdi btrfs-1: dirty=652 wb=742 unstable=0 bg_thresh=982 thresh=1964 gap=570 poll_thresh=19 ino=257 dd-2584 [005] 218.916703: balance_dirty_state: bdi btrfs-1: dirty=702 wb=742 unstable=0 bg_thresh=984 thresh=1968 gap=524 poll_thresh=20 ino=257 dd-2584 [005] 218.916817: balance_dirty_state: bdi btrfs-1: dirty=727 wb=742 unstable=0 bg_thresh=983 thresh=1967 gap=498 poll_thresh=21 ino=257 dd-2584 [005] 218.916930: balance_dirty_state: bdi btrfs-1: dirty=752 wb=742 unstable=0 bg_thresh=983 thresh=1966 gap=472 poll_thresh=22 ino=257 dd-2584 [005] 218.916935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 218.924468: balance_dirty_state: bdi btrfs-1: dirty=752 wb=617 unstable=0 bg_thresh=982 thresh=1965 gap=596 poll_thresh=22 ino=257 dd-2584 [001] 218.924564: balance_dirty_state: bdi btrfs-1: dirty=777 wb=617 unstable=0 bg_thresh=982 thresh=1965 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 218.924695: balance_dirty_state: bdi btrfs-1: dirty=802 wb=617 unstable=0 bg_thresh=985 thresh=1970 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 218.924825: balance_dirty_state: bdi btrfs-1: dirty=827 wb=617 unstable=0 bg_thresh=990 thresh=1980 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 218.925160: balance_dirty_state: bdi btrfs-1: dirty=852 wb=617 unstable=0 bg_thresh=989 thresh=1979 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 218.925291: balance_dirty_state: bdi btrfs-1: dirty=902 wb=617 unstable=0 bg_thresh=989 thresh=1978 gap=459 poll_thresh=20 ino=257 dd-2584 [001] 218.925296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 218.936372: balance_dirty_state: bdi btrfs-1: dirty=902 wb=367 unstable=0 bg_thresh=984 thresh=1968 gap=699 poll_thresh=20 ino=257 dd-2584 [001] 218.936454: balance_dirty_state: bdi btrfs-1: dirty=902 wb=367 unstable=0 bg_thresh=984 thresh=1968 gap=699 poll_thresh=15 ino=257 dd-2584 [001] 218.936536: balance_dirty_state: bdi btrfs-1: dirty=927 wb=367 unstable=0 bg_thresh=986 thresh=1973 gap=679 poll_thresh=16 ino=257 dd-2584 [001] 218.936666: balance_dirty_state: bdi btrfs-1: dirty=952 wb=367 unstable=0 bg_thresh=989 thresh=1978 gap=659 poll_thresh=17 ino=257 dd-2584 [001] 218.936797: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=367 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 218.936820: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16360 wrote=0 to_write=16384 dd-2584 [001] 218.936997: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=367 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=19 ino=257 dd-2584 [001] 218.937200: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=417 unstable=0 bg_thresh=990 thresh=1980 gap=536 poll_thresh=20 ino=257 dd-2584 [001] 218.937404: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=467 unstable=0 bg_thresh=989 thresh=1979 gap=510 poll_thresh=21 ino=257 dd-2584 [001] 218.937948: balance_dirty_state: bdi btrfs-1: dirty=902 wb=592 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=22 ino=257 dd-2584 [001] 218.937950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 218.939339: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=784 to_write=15600 dd-2584 [001] 218.944363: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1017 unstable=0 bg_thresh=981 thresh=1963 gap=594 poll_thresh=22 ino=257 dd-2584 [001] 218.944430: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1017 unstable=0 bg_thresh=981 thresh=1963 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 218.944546: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1017 unstable=0 bg_thresh=984 thresh=1968 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 218.944662: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1017 unstable=0 bg_thresh=989 thresh=1978 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 218.944782: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1017 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 218.944900: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1017 unstable=0 bg_thresh=988 thresh=1976 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 218.944905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 218.956360: balance_dirty_state: bdi btrfs-1: dirty=477 wb=892 unstable=0 bg_thresh=982 thresh=1964 gap=595 poll_thresh=20 ino=257 dd-2584 [001] 218.956432: balance_dirty_state: bdi btrfs-1: dirty=502 wb=892 unstable=0 bg_thresh=982 thresh=1964 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 218.956493: balance_dirty_state: bdi btrfs-1: dirty=527 wb=892 unstable=0 bg_thresh=984 thresh=1969 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 218.956609: balance_dirty_state: bdi btrfs-1: dirty=552 wb=892 unstable=0 bg_thresh=987 thresh=1974 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 218.956907: balance_dirty_state: bdi btrfs-1: dirty=577 wb=892 unstable=0 bg_thresh=989 thresh=1979 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 218.957026: balance_dirty_state: bdi btrfs-1: dirty=627 wb=892 unstable=0 bg_thresh=991 thresh=1983 gap=464 poll_thresh=19 ino=257 dd-2584 [001] 218.957031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 218.964408: balance_dirty_state: bdi btrfs-1: dirty=627 wb=642 unstable=0 bg_thresh=988 thresh=1977 gap=708 poll_thresh=19 ino=257 dd-2584 [001] 218.964470: balance_dirty_state: bdi btrfs-1: dirty=627 wb=642 unstable=0 bg_thresh=988 thresh=1977 gap=708 poll_thresh=14 ino=257 dd-2584 [001] 218.964528: balance_dirty_state: bdi btrfs-1: dirty=652 wb=642 unstable=0 bg_thresh=991 thresh=1982 gap=688 poll_thresh=15 ino=257 dd-2584 [001] 218.964587: balance_dirty_state: bdi btrfs-1: dirty=652 wb=642 unstable=0 bg_thresh=988 thresh=1976 gap=682 poll_thresh=16 ino=257 dd-2584 [001] 218.964704: balance_dirty_state: bdi btrfs-1: dirty=702 wb=642 unstable=0 bg_thresh=990 thresh=1980 gap=636 poll_thresh=17 ino=257 dd-2584 [001] 218.964824: balance_dirty_state: bdi btrfs-1: dirty=727 wb=642 unstable=0 bg_thresh=989 thresh=1979 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 218.964940: balance_dirty_state: bdi btrfs-1: dirty=752 wb=642 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 218.965058: balance_dirty_state: bdi btrfs-1: dirty=802 wb=642 unstable=0 bg_thresh=988 thresh=1977 gap=533 poll_thresh=20 ino=257 dd-2584 [001] 218.965175: balance_dirty_state: bdi btrfs-1: dirty=827 wb=642 unstable=0 bg_thresh=990 thresh=1981 gap=512 poll_thresh=21 ino=257 dd-2584 [001] 218.965473: balance_dirty_state: bdi btrfs-1: dirty=852 wb=642 unstable=0 bg_thresh=990 thresh=1980 gap=486 poll_thresh=22 ino=257 dd-2584 [001] 218.965478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-280% task_weight=101% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 218.972411: balance_dirty_state: bdi btrfs-1: dirty=852 wb=517 unstable=0 bg_thresh=981 thresh=1962 gap=593 poll_thresh=22 ino=257 dd-2584 [001] 218.972535: balance_dirty_state: bdi btrfs-1: dirty=877 wb=517 unstable=0 bg_thresh=981 thresh=1962 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 218.972766: balance_dirty_state: bdi btrfs-1: dirty=902 wb=517 unstable=0 bg_thresh=983 thresh=1967 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 218.972997: balance_dirty_state: bdi btrfs-1: dirty=927 wb=517 unstable=0 bg_thresh=988 thresh=1977 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 218.973234: balance_dirty_state: bdi btrfs-1: dirty=977 wb=517 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 218.973243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 218.980391: balance_dirty_state: bdi btrfs-1: dirty=977 wb=392 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 218.980514: balance_dirty_state: bdi btrfs-1: dirty=977 wb=392 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 218.980629: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=392 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 218.980675: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16404 wrote=0 to_write=16384 dd-2584 [001] 218.980811: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=392 unstable=0 bg_thresh=988 thresh=1976 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 218.981170: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=417 unstable=0 bg_thresh=990 thresh=1980 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 218.981539: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=467 unstable=0 bg_thresh=989 thresh=1979 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 218.982525: balance_dirty_state: bdi btrfs-1: dirty=902 wb=617 unstable=0 bg_thresh=989 thresh=1978 gap=459 poll_thresh=19 ino=257 dd-2584 [001] 218.982529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-235% task_weight=101% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 218.985091: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=768 to_write=15616 dd-2584 [001] 218.988375: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1042 unstable=0 bg_thresh=981 thresh=1962 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 218.988437: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1042 unstable=0 bg_thresh=981 thresh=1962 gap=568 poll_thresh=14 ino=257 dd-2584 [001] 218.988494: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1042 unstable=0 bg_thresh=983 thresh=1967 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 218.988553: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1042 unstable=0 bg_thresh=983 thresh=1967 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 218.988668: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1042 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 218.988787: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1042 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 218.988791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 218.996494: balance_dirty_state: bdi btrfs-1: dirty=452 wb=917 unstable=0 bg_thresh=993 thresh=1986 gap=617 poll_thresh=18 ino=257 dd-2584 [001] 218.996561: balance_dirty_state: bdi btrfs-1: dirty=452 wb=917 unstable=0 bg_thresh=993 thresh=1986 gap=617 poll_thresh=13 ino=257 dd-2584 [001] 218.996621: balance_dirty_state: bdi btrfs-1: dirty=477 wb=917 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 218.996686: balance_dirty_state: bdi btrfs-1: dirty=502 wb=917 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 218.996752: balance_dirty_state: bdi btrfs-1: dirty=502 wb=917 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 218.996882: balance_dirty_state: bdi btrfs-1: dirty=552 wb=917 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 218.997192: balance_dirty_state: bdi btrfs-1: dirty=577 wb=917 unstable=0 bg_thresh=993 thresh=1987 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 218.997197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.004387: balance_dirty_state: bdi btrfs-1: dirty=577 wb=892 unstable=0 bg_thresh=987 thresh=1975 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 219.004498: balance_dirty_state: bdi btrfs-1: dirty=602 wb=817 unstable=0 bg_thresh=987 thresh=1974 gap=555 poll_thresh=13 ino=257 dd-2584 [005] 219.004587: balance_dirty_state: bdi btrfs-1: dirty=602 wb=817 unstable=0 bg_thresh=989 thresh=1979 gap=560 poll_thresh=14 ino=257 dd-2584 [005] 219.004677: balance_dirty_state: bdi btrfs-1: dirty=627 wb=817 unstable=0 bg_thresh=986 thresh=1973 gap=529 poll_thresh=15 ino=257 dd-2584 [005] 219.004768: balance_dirty_state: bdi btrfs-1: dirty=652 wb=817 unstable=0 bg_thresh=989 thresh=1978 gap=509 poll_thresh=16 ino=257 dd-2584 [005] 219.004945: balance_dirty_state: bdi btrfs-1: dirty=677 wb=817 unstable=0 bg_thresh=988 thresh=1977 gap=483 poll_thresh=17 ino=257 dd-2584 [005] 219.004952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.012451: balance_dirty_state: bdi btrfs-1: dirty=677 wb=817 unstable=0 bg_thresh=987 thresh=1975 gap=481 poll_thresh=17 ino=257 dd-2584 [005] 219.012457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 219.020470: balance_dirty_state: bdi btrfs-1: dirty=677 wb=542 unstable=0 bg_thresh=989 thresh=1978 gap=759 poll_thresh=17 ino=257 dd-2584 [001] 219.020568: balance_dirty_state: bdi btrfs-1: dirty=702 wb=542 unstable=0 bg_thresh=989 thresh=1978 gap=734 poll_thresh=13 ino=257 dd-2584 [001] 219.020655: balance_dirty_state: bdi btrfs-1: dirty=702 wb=542 unstable=0 bg_thresh=991 thresh=1983 gap=739 poll_thresh=14 ino=257 dd-2584 [001] 219.020741: balance_dirty_state: bdi btrfs-1: dirty=727 wb=542 unstable=0 bg_thresh=991 thresh=1983 gap=714 poll_thresh=15 ino=257 dd-2584 [001] 219.020827: balance_dirty_state: bdi btrfs-1: dirty=752 wb=542 unstable=0 bg_thresh=994 thresh=1988 gap=694 poll_thresh=16 ino=257 dd-2584 [001] 219.021002: balance_dirty_state: bdi btrfs-1: dirty=777 wb=542 unstable=0 bg_thresh=993 thresh=1987 gap=668 poll_thresh=17 ino=257 dd-2584 [001] 219.021178: balance_dirty_state: bdi btrfs-1: dirty=802 wb=542 unstable=0 bg_thresh=995 thresh=1991 gap=647 poll_thresh=18 ino=257 dd-2584 [001] 219.021611: balance_dirty_state: bdi btrfs-1: dirty=827 wb=542 unstable=0 bg_thresh=995 thresh=1990 gap=621 poll_thresh=19 ino=257 dd-2584 [001] 219.021783: balance_dirty_state: bdi btrfs-1: dirty=877 wb=542 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=20 ino=257 dd-2584 [001] 219.021956: balance_dirty_state: bdi btrfs-1: dirty=902 wb=542 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=21 ino=257 dd-2584 [001] 219.022125: balance_dirty_state: bdi btrfs-1: dirty=927 wb=542 unstable=0 bg_thresh=996 thresh=1992 gap=523 poll_thresh=22 ino=257 dd-2584 [001] 219.022293: balance_dirty_state: bdi btrfs-1: dirty=977 wb=542 unstable=0 bg_thresh=995 thresh=1991 gap=472 poll_thresh=23 ino=257 dd-2584 [001] 219.022300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 219.028458: balance_dirty_state: bdi btrfs-1: dirty=977 wb=542 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=23 ino=257 dd-2584 [001] 219.028463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 219.036418: balance_dirty_state: bdi btrfs-1: dirty=977 wb=292 unstable=0 bg_thresh=981 thresh=1963 gap=694 poll_thresh=23 ino=257 dd-2584 [001] 219.036499: balance_dirty_state: bdi btrfs-1: dirty=977 wb=292 unstable=0 bg_thresh=984 thresh=1968 gap=699 poll_thresh=17 ino=257 dd-2584 [001] 219.036651: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=292 unstable=0 bg_thresh=986 thresh=1973 gap=679 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 219.036681: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16460 wrote=0 to_write=16384 dd-2584 [001] 219.036853: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=292 unstable=0 bg_thresh=986 thresh=1972 gap=628 poll_thresh=19 ino=257 dd-2584 [001] 219.037044: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=342 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=20 ino=257 dd-2584 [001] 219.037524: balance_dirty_state: bdi btrfs-1: dirty=952 wb=342 unstable=0 bg_thresh=988 thresh=1977 gap=683 poll_thresh=21 ino=257 dd-2584 [001] 219.037714: balance_dirty_state: bdi btrfs-1: dirty=952 wb=392 unstable=0 bg_thresh=981 thresh=1963 gap=619 poll_thresh=22 ino=257 dd-2584 [001] 219.037898: balance_dirty_state: bdi btrfs-1: dirty=927 wb=442 unstable=0 bg_thresh=980 thresh=1960 gap=591 poll_thresh=23 ino=257 dd-2584 [001] 219.038084: balance_dirty_state: bdi btrfs-1: dirty=902 wb=492 unstable=0 bg_thresh=981 thresh=1963 gap=569 poll_thresh=24 ino=257 dd-2584 [001] 219.038272: balance_dirty_state: bdi btrfs-1: dirty=877 wb=517 unstable=0 bg_thresh=984 thresh=1968 gap=574 poll_thresh=25 ino=257 dd-2584 [001] 219.038457: balance_dirty_state: bdi btrfs-1: dirty=877 wb=567 unstable=0 bg_thresh=989 thresh=1978 gap=534 poll_thresh=26 ino=257 dd-2584 [001] 219.038646: balance_dirty_state: bdi btrfs-1: dirty=852 wb=617 unstable=0 bg_thresh=990 thresh=1980 gap=511 poll_thresh=27 ino=257 dd-2584 [001] 219.038832: balance_dirty_state: bdi btrfs-1: dirty=827 wb=667 unstable=0 bg_thresh=988 thresh=1977 gap=483 poll_thresh=28 ino=257 dd-2584 [001] 219.038834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 219.040067: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=992 to_write=15392 dd-2584 [001] 219.044435: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1144 unstable=0 bg_thresh=978 thresh=1956 gap=460 poll_thresh=28 ino=257 dd-2584 [001] 219.044450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-130% task_gap=-360% task_weight=99% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 219.052539: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1024 unstable=0 bg_thresh=982 thresh=1964 gap=573 poll_thresh=28 ino=257 dd-2584 [001] 219.052813: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1024 unstable=0 bg_thresh=983 thresh=1967 gap=551 poll_thresh=21 ino=257 dd-2584 [001] 219.052932: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1024 unstable=0 bg_thresh=980 thresh=1960 gap=519 poll_thresh=22 ino=257 dd-2584 [001] 219.053051: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1024 unstable=0 bg_thresh=979 thresh=1959 gap=493 poll_thresh=23 ino=257 dd-2584 [001] 219.053168: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1024 unstable=0 bg_thresh=981 thresh=1963 gap=447 poll_thresh=24 ino=257 dd-2584 [001] 219.053173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=100% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 219.060494: balance_dirty_state: bdi btrfs-1: dirty=485 wb=899 unstable=0 bg_thresh=981 thresh=1962 gap=578 poll_thresh=24 ino=257 dd-2584 [001] 219.060573: balance_dirty_state: bdi btrfs-1: dirty=485 wb=899 unstable=0 bg_thresh=981 thresh=1962 gap=578 poll_thresh=18 ino=257 dd-2584 [001] 219.060691: balance_dirty_state: bdi btrfs-1: dirty=535 wb=899 unstable=0 bg_thresh=980 thresh=1961 gap=527 poll_thresh=19 ino=257 dd-2584 [001] 219.060809: balance_dirty_state: bdi btrfs-1: dirty=560 wb=899 unstable=0 bg_thresh=982 thresh=1965 gap=506 poll_thresh=20 ino=257 dd-2584 [001] 219.060928: balance_dirty_state: bdi btrfs-1: dirty=585 wb=899 unstable=0 bg_thresh=982 thresh=1964 gap=480 poll_thresh=21 ino=257 dd-2584 [001] 219.060933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=100% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 219.068515: balance_dirty_state: bdi btrfs-1: dirty=585 wb=649 unstable=0 bg_thresh=985 thresh=1970 gap=736 poll_thresh=21 ino=257 dd-2584 [001] 219.068586: balance_dirty_state: bdi btrfs-1: dirty=610 wb=649 unstable=0 bg_thresh=984 thresh=1969 gap=710 poll_thresh=16 ino=257 dd-2584 [001] 219.068882: balance_dirty_state: bdi btrfs-1: dirty=635 wb=649 unstable=0 bg_thresh=984 thresh=1968 gap=684 poll_thresh=17 ino=257 dd-2584 [001] 219.069002: balance_dirty_state: bdi btrfs-1: dirty=660 wb=649 unstable=0 bg_thresh=983 thresh=1967 gap=658 poll_thresh=18 ino=257 dd-2584 [001] 219.069120: balance_dirty_state: bdi btrfs-1: dirty=710 wb=649 unstable=0 bg_thresh=983 thresh=1966 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 219.069237: balance_dirty_state: bdi btrfs-1: dirty=735 wb=649 unstable=0 bg_thresh=985 thresh=1970 gap=586 poll_thresh=20 ino=257 dd-2584 [001] 219.069354: balance_dirty_state: bdi btrfs-1: dirty=760 wb=649 unstable=0 bg_thresh=984 thresh=1969 gap=560 poll_thresh=21 ino=257 dd-2584 [001] 219.069472: balance_dirty_state: bdi btrfs-1: dirty=810 wb=649 unstable=0 bg_thresh=984 thresh=1968 gap=509 poll_thresh=22 ino=257 dd-2584 [001] 219.069592: balance_dirty_state: bdi btrfs-1: dirty=835 wb=649 unstable=0 bg_thresh=986 thresh=1972 gap=488 poll_thresh=23 ino=257 dd-2584 [001] 219.069597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 219.076555: balance_dirty_state: bdi btrfs-1: dirty=835 wb=499 unstable=0 bg_thresh=987 thresh=1974 gap=640 poll_thresh=23 ino=257 dd-2584 [001] 219.076621: balance_dirty_state: bdi btrfs-1: dirty=835 wb=499 unstable=0 bg_thresh=984 thresh=1968 gap=634 poll_thresh=17 ino=257 dd-2584 [001] 219.076735: balance_dirty_state: bdi btrfs-1: dirty=885 wb=499 unstable=0 bg_thresh=983 thresh=1967 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 219.077021: balance_dirty_state: bdi btrfs-1: dirty=910 wb=499 unstable=0 bg_thresh=985 thresh=1971 gap=562 poll_thresh=19 ino=257 dd-2584 [001] 219.077133: balance_dirty_state: bdi btrfs-1: dirty=935 wb=499 unstable=0 bg_thresh=985 thresh=1970 gap=536 poll_thresh=20 ino=257 dd-2584 [001] 219.077246: balance_dirty_state: bdi btrfs-1: dirty=985 wb=499 unstable=0 bg_thresh=984 thresh=1969 gap=485 poll_thresh=21 ino=257 dd-2584 [001] 219.077251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-246% task_weight=101% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 219.077267: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16500 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 219.080164: writeback_single_inode: bdi btrfs-1: ino=257 state= age=228 wrote=608 to_write=15776 dd-2584 [005] 219.084545: balance_dirty_state: bdi btrfs-1: dirty=378 wb=961 unstable=0 bg_thresh=984 thresh=1969 gap=630 poll_thresh=21 ino=257 dd-2584 [005] 219.084659: balance_dirty_state: bdi btrfs-1: dirty=378 wb=961 unstable=0 bg_thresh=984 thresh=1969 gap=630 poll_thresh=16 ino=257 dd-2584 [005] 219.084891: balance_dirty_state: bdi btrfs-1: dirty=403 wb=961 unstable=0 bg_thresh=989 thresh=1979 gap=615 poll_thresh=17 ino=257 dd-2584 [005] 219.085127: balance_dirty_state: bdi btrfs-1: dirty=453 wb=961 unstable=0 bg_thresh=989 thresh=1978 gap=564 poll_thresh=18 ino=257 dd-2584 [005] 219.085363: balance_dirty_state: bdi btrfs-1: dirty=478 wb=961 unstable=0 bg_thresh=988 thresh=1977 gap=538 poll_thresh=19 ino=257 dd-2584 [005] 219.085597: balance_dirty_state: bdi btrfs-1: dirty=503 wb=961 unstable=0 bg_thresh=988 thresh=1976 gap=512 poll_thresh=20 ino=257 dd-2584 [005] 219.086197: balance_dirty_state: bdi btrfs-1: dirty=553 wb=961 unstable=0 bg_thresh=990 thresh=1980 gap=466 poll_thresh=21 ino=257 dd-2584 [005] 219.086206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.092527: balance_dirty_state: bdi btrfs-1: dirty=553 wb=836 unstable=0 bg_thresh=990 thresh=1980 gap=591 poll_thresh=21 ino=257 dd-2584 [005] 219.092655: balance_dirty_state: bdi btrfs-1: dirty=562 wb=837 unstable=0 bg_thresh=989 thresh=1978 gap=579 poll_thresh=16 ino=257 dd-2584 [005] 219.092894: balance_dirty_state: bdi btrfs-1: dirty=587 wb=837 unstable=0 bg_thresh=991 thresh=1982 gap=558 poll_thresh=17 ino=257 dd-2584 [005] 219.093130: balance_dirty_state: bdi btrfs-1: dirty=637 wb=837 unstable=0 bg_thresh=987 thresh=1975 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 219.093365: balance_dirty_state: bdi btrfs-1: dirty=662 wb=837 unstable=0 bg_thresh=987 thresh=1974 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 219.093374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.100542: balance_dirty_state: bdi btrfs-1: dirty=662 wb=837 unstable=0 bg_thresh=986 thresh=1973 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 219.100552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.108545: balance_dirty_state: bdi btrfs-1: dirty=662 wb=612 unstable=0 bg_thresh=986 thresh=1972 gap=698 poll_thresh=19 ino=257 dd-2584 [005] 219.108622: balance_dirty_state: bdi btrfs-1: dirty=687 wb=612 unstable=0 bg_thresh=988 thresh=1977 gap=678 poll_thresh=14 ino=257 dd-2584 [005] 219.108682: balance_dirty_state: bdi btrfs-1: dirty=687 wb=612 unstable=0 bg_thresh=985 thresh=1971 gap=672 poll_thresh=15 ino=257 dd-2584 [005] 219.108743: balance_dirty_state: bdi btrfs-1: dirty=712 wb=612 unstable=0 bg_thresh=988 thresh=1976 gap=652 poll_thresh=16 ino=257 dd-2584 [005] 219.108860: balance_dirty_state: bdi btrfs-1: dirty=737 wb=612 unstable=0 bg_thresh=987 thresh=1975 gap=626 poll_thresh=17 ino=257 dd-2584 [005] 219.108977: balance_dirty_state: bdi btrfs-1: dirty=787 wb=612 unstable=0 bg_thresh=989 thresh=1979 gap=580 poll_thresh=18 ino=257 dd-2584 [005] 219.109294: balance_dirty_state: bdi btrfs-1: dirty=812 wb=612 unstable=0 bg_thresh=989 thresh=1978 gap=554 poll_thresh=19 ino=257 dd-2584 [005] 219.109473: balance_dirty_state: bdi btrfs-1: dirty=837 wb=612 unstable=0 bg_thresh=988 thresh=1977 gap=528 poll_thresh=20 ino=257 dd-2584 [005] 219.109599: balance_dirty_state: bdi btrfs-1: dirty=862 wb=612 unstable=0 bg_thresh=985 thresh=1970 gap=496 poll_thresh=21 ino=257 dd-2584 [005] 219.109727: balance_dirty_state: bdi btrfs-1: dirty=912 wb=612 unstable=0 bg_thresh=987 thresh=1974 gap=450 poll_thresh=22 ino=257 dd-2584 [005] 219.109734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.116539: balance_dirty_state: bdi btrfs-1: dirty=912 wb=487 unstable=0 bg_thresh=987 thresh=1975 gap=576 poll_thresh=22 ino=257 dd-2584 [005] 219.116608: balance_dirty_state: bdi btrfs-1: dirty=912 wb=487 unstable=0 bg_thresh=987 thresh=1975 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 219.116730: balance_dirty_state: bdi btrfs-1: dirty=962 wb=487 unstable=0 bg_thresh=989 thresh=1979 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 219.116851: balance_dirty_state: bdi btrfs-1: dirty=987 wb=487 unstable=0 bg_thresh=989 thresh=1978 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 219.116973: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=487 unstable=0 bg_thresh=988 thresh=1977 gap=478 poll_thresh=19 ino=257 dd-2584 [005] 219.116977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 219.116994: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16540 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 219.118476: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=640 to_write=15744 dd-2584 [005] 219.124497: balance_dirty_state: bdi btrfs-1: dirty=387 wb=987 unstable=0 bg_thresh=990 thresh=1981 gap=607 poll_thresh=19 ino=257 dd-2584 [005] 219.124588: balance_dirty_state: bdi btrfs-1: dirty=412 wb=987 unstable=0 bg_thresh=990 thresh=1980 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 219.124661: balance_dirty_state: bdi btrfs-1: dirty=412 wb=962 unstable=0 bg_thresh=992 thresh=1985 gap=611 poll_thresh=15 ino=257 dd-2584 [005] 219.124908: balance_dirty_state: bdi btrfs-1: dirty=437 wb=862 unstable=0 bg_thresh=989 thresh=1978 gap=679 poll_thresh=16 ino=257 dd-2584 [005] 219.125023: balance_dirty_state: bdi btrfs-1: dirty=462 wb=862 unstable=0 bg_thresh=988 thresh=1977 gap=653 poll_thresh=17 ino=257 dd-2584 [005] 219.125135: balance_dirty_state: bdi btrfs-1: dirty=512 wb=862 unstable=0 bg_thresh=990 thresh=1981 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 219.125248: balance_dirty_state: bdi btrfs-1: dirty=537 wb=862 unstable=0 bg_thresh=990 thresh=1980 gap=581 poll_thresh=19 ino=257 dd-2584 [005] 219.125360: balance_dirty_state: bdi btrfs-1: dirty=562 wb=862 unstable=0 bg_thresh=989 thresh=1979 gap=555 poll_thresh=20 ino=257 dd-2584 [005] 219.125473: balance_dirty_state: bdi btrfs-1: dirty=587 wb=862 unstable=0 bg_thresh=989 thresh=1978 gap=529 poll_thresh=21 ino=257 dd-2584 [005] 219.125586: balance_dirty_state: bdi btrfs-1: dirty=637 wb=862 unstable=0 bg_thresh=991 thresh=1982 gap=483 poll_thresh=22 ino=257 dd-2584 [005] 219.125591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=66104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.132500: balance_dirty_state: bdi btrfs-1: dirty=637 wb=812 unstable=0 bg_thresh=987 thresh=1975 gap=526 poll_thresh=22 ino=257 dd-2584 [005] 219.132589: balance_dirty_state: bdi btrfs-1: dirty=637 wb=737 unstable=0 bg_thresh=990 thresh=1980 gap=606 poll_thresh=16 ino=257 dd-2584 [005] 219.132718: balance_dirty_state: bdi btrfs-1: dirty=687 wb=737 unstable=0 bg_thresh=985 thresh=1971 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 219.133017: balance_dirty_state: bdi btrfs-1: dirty=712 wb=737 unstable=0 bg_thresh=986 thresh=1973 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 219.133140: balance_dirty_state: bdi btrfs-1: dirty=737 wb=737 unstable=0 bg_thresh=987 thresh=1974 gap=500 poll_thresh=19 ino=257 dd-2584 [005] 219.133265: balance_dirty_state: bdi btrfs-1: dirty=762 wb=737 unstable=0 bg_thresh=986 thresh=1972 gap=473 poll_thresh=20 ino=257 dd-2584 [005] 219.133270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=67200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.140526: balance_dirty_state: bdi btrfs-1: dirty=762 wb=637 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=20 ino=257 dd-2584 [005] 219.140655: balance_dirty_state: bdi btrfs-1: dirty=787 wb=637 unstable=0 bg_thresh=988 thresh=1976 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 219.140775: balance_dirty_state: bdi btrfs-1: dirty=812 wb=637 unstable=0 bg_thresh=990 thresh=1981 gap=532 poll_thresh=16 ino=257 dd-2584 [005] 219.141009: balance_dirty_state: bdi btrfs-1: dirty=837 wb=637 unstable=0 bg_thresh=990 thresh=1980 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 219.141246: balance_dirty_state: bdi btrfs-1: dirty=862 wb=637 unstable=0 bg_thresh=992 thresh=1984 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 219.141255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=67200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.148540: balance_dirty_state: bdi btrfs-1: dirty=862 wb=637 unstable=0 bg_thresh=991 thresh=1983 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 219.148549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=67200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.156596: balance_dirty_state: bdi btrfs-1: dirty=862 wb=387 unstable=0 bg_thresh=991 thresh=1982 gap=733 poll_thresh=18 ino=257 dd-2584 [005] 219.156672: balance_dirty_state: bdi btrfs-1: dirty=887 wb=387 unstable=0 bg_thresh=988 thresh=1976 gap=702 poll_thresh=13 ino=257 dd-2584 [005] 219.156731: balance_dirty_state: bdi btrfs-1: dirty=912 wb=387 unstable=0 bg_thresh=990 thresh=1981 gap=682 poll_thresh=14 ino=257 dd-2584 [005] 219.156790: balance_dirty_state: bdi btrfs-1: dirty=912 wb=387 unstable=0 bg_thresh=987 thresh=1975 gap=676 poll_thresh=15 ino=257 dd-2584 [005] 219.156848: balance_dirty_state: bdi btrfs-1: dirty=937 wb=387 unstable=0 bg_thresh=990 thresh=1980 gap=656 poll_thresh=16 ino=257 dd-2584 [005] 219.157144: balance_dirty_state: bdi btrfs-1: dirty=962 wb=387 unstable=0 bg_thresh=986 thresh=1973 gap=624 poll_thresh=17 ino=257 dd-2584 [005] 219.157262: balance_dirty_state: bdi btrfs-1: dirty=987 wb=387 unstable=0 bg_thresh=988 thresh=1977 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 219.157377: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=387 unstable=0 bg_thresh=988 thresh=1976 gap=552 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 219.157401: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16580 wrote=0 to_write=16384 dd-2584 [005] 219.157550: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=387 unstable=0 bg_thresh=987 thresh=1975 gap=526 poll_thresh=20 ino=257 dd-2584 [005] 219.157732: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=437 unstable=0 bg_thresh=989 thresh=1979 gap=505 poll_thresh=21 ino=257 dd-2584 [005] 219.157915: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=487 unstable=0 bg_thresh=989 thresh=1978 gap=454 poll_thresh=22 ino=257 dd-2584 [005] 219.157917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=67200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 219.160770: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=736 to_write=15648 dd-2584 [005] 219.164618: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1012 unstable=0 bg_thresh=989 thresh=1979 gap=580 poll_thresh=22 ino=257 dd-2584 [005] 219.164704: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1012 unstable=0 bg_thresh=989 thresh=1979 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 219.164823: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1012 unstable=0 bg_thresh=989 thresh=1978 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 219.165124: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1012 unstable=0 bg_thresh=988 thresh=1976 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 219.165242: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1012 unstable=0 bg_thresh=987 thresh=1975 gap=476 poll_thresh=19 ino=257 dd-2584 [005] 219.165247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=67200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.176524: balance_dirty_state: bdi btrfs-1: dirty=487 wb=737 unstable=0 bg_thresh=989 thresh=1978 gap=754 poll_thresh=19 ino=257 dd-2584 [005] 219.176608: balance_dirty_state: bdi btrfs-1: dirty=512 wb=737 unstable=0 bg_thresh=991 thresh=1983 gap=734 poll_thresh=14 ino=257 dd-2584 [005] 219.176672: balance_dirty_state: bdi btrfs-1: dirty=512 wb=737 unstable=0 bg_thresh=988 thresh=1977 gap=728 poll_thresh=15 ino=257 dd-2584 [005] 219.176732: balance_dirty_state: bdi btrfs-1: dirty=537 wb=737 unstable=0 bg_thresh=991 thresh=1982 gap=708 poll_thresh=16 ino=257 dd-2584 [005] 219.176853: balance_dirty_state: bdi btrfs-1: dirty=562 wb=737 unstable=0 bg_thresh=993 thresh=1986 gap=687 poll_thresh=17 ino=257 dd-2584 [005] 219.176973: balance_dirty_state: bdi btrfs-1: dirty=612 wb=737 unstable=0 bg_thresh=992 thresh=1985 gap=636 poll_thresh=18 ino=257 dd-2584 [005] 219.177094: balance_dirty_state: bdi btrfs-1: dirty=637 wb=737 unstable=0 bg_thresh=989 thresh=1978 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 219.177213: balance_dirty_state: bdi btrfs-1: dirty=662 wb=737 unstable=0 bg_thresh=988 thresh=1977 gap=578 poll_thresh=20 ino=257 dd-2584 [005] 219.177335: balance_dirty_state: bdi btrfs-1: dirty=687 wb=737 unstable=0 bg_thresh=990 thresh=1981 gap=557 poll_thresh=21 ino=257 dd-2584 [005] 219.177638: balance_dirty_state: bdi btrfs-1: dirty=737 wb=737 unstable=0 bg_thresh=990 thresh=1980 gap=506 poll_thresh=22 ino=257 dd-2584 [005] 219.177758: balance_dirty_state: bdi btrfs-1: dirty=762 wb=737 unstable=0 bg_thresh=989 thresh=1979 gap=480 poll_thresh=23 ino=257 dd-2584 [005] 219.177764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=67200 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 219.184514: balance_dirty_state: bdi btrfs-1: dirty=762 wb=737 unstable=0 bg_thresh=985 thresh=1970 gap=471 poll_thresh=23 ino=257 dd-2584 [005] 219.184524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-147% task_weight=99% bdi_bw=67200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 219.192460: balance_dirty_state: bdi btrfs-1: dirty=762 wb=487 unstable=0 bg_thresh=981 thresh=1963 gap=714 poll_thresh=23 ino=257 dd-2584 [001] 219.192563: balance_dirty_state: bdi btrfs-1: dirty=787 wb=487 unstable=0 bg_thresh=981 thresh=1963 gap=689 poll_thresh=17 ino=257 dd-2584 [001] 219.192795: balance_dirty_state: bdi btrfs-1: dirty=812 wb=487 unstable=0 bg_thresh=984 thresh=1968 gap=669 poll_thresh=18 ino=257 dd-2584 [001] 219.193032: balance_dirty_state: bdi btrfs-1: dirty=837 wb=487 unstable=0 bg_thresh=986 thresh=1973 gap=649 poll_thresh=19 ino=257 dd-2584 [001] 219.193271: balance_dirty_state: bdi btrfs-1: dirty=862 wb=487 unstable=0 bg_thresh=988 thresh=1977 gap=628 poll_thresh=20 ino=257 dd-2584 [001] 219.193463: balance_dirty_state: bdi btrfs-1: dirty=912 wb=487 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=21 ino=257 dd-2584 [001] 219.193598: balance_dirty_state: bdi btrfs-1: dirty=937 wb=487 unstable=0 bg_thresh=990 thresh=1981 gap=557 poll_thresh=22 ino=257 dd-2584 [001] 219.193932: balance_dirty_state: bdi btrfs-1: dirty=962 wb=487 unstable=0 bg_thresh=990 thresh=1980 gap=531 poll_thresh=23 ino=257 dd-2584 [001] 219.194052: balance_dirty_state: bdi btrfs-1: dirty=987 wb=487 unstable=0 bg_thresh=992 thresh=1984 gap=510 poll_thresh=24 ino=257 dd-2584 [001] 219.194172: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=487 unstable=0 bg_thresh=991 thresh=1983 gap=459 poll_thresh=25 ino=257 dd-2584 [001] 219.194177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=67200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 219.194196: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16616 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 219.195972: writeback_single_inode: bdi btrfs-1: ino=257 state= age=68 wrote=656 to_write=15728 dd-2584 [001] 219.200472: balance_dirty_state: bdi btrfs-1: dirty=387 wb=987 unstable=0 bg_thresh=988 thresh=1977 gap=603 poll_thresh=25 ino=257 dd-2584 [001] 219.200538: balance_dirty_state: bdi btrfs-1: dirty=387 wb=987 unstable=0 bg_thresh=991 thresh=1982 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 219.200655: balance_dirty_state: bdi btrfs-1: dirty=437 wb=987 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=20 ino=257 dd-2584 [001] 219.200773: balance_dirty_state: bdi btrfs-1: dirty=462 wb=987 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=21 ino=257 dd-2584 [001] 219.200893: balance_dirty_state: bdi btrfs-1: dirty=487 wb=987 unstable=0 bg_thresh=998 thresh=1996 gap=522 poll_thresh=22 ino=257 dd-2584 [001] 219.201013: balance_dirty_state: bdi btrfs-1: dirty=537 wb=987 unstable=0 bg_thresh=994 thresh=1989 gap=465 poll_thresh=23 ino=257 dd-2584 [001] 219.201018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=67200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 219.208540: balance_dirty_state: bdi btrfs-1: dirty=537 wb=862 unstable=0 bg_thresh=990 thresh=1980 gap=581 poll_thresh=23 ino=257 dd-2584 [001] 219.208625: balance_dirty_state: bdi btrfs-1: dirty=537 wb=862 unstable=0 bg_thresh=992 thresh=1985 gap=586 poll_thresh=17 ino=257 dd-2584 [001] 219.208920: balance_dirty_state: bdi btrfs-1: dirty=562 wb=862 unstable=0 bg_thresh=992 thresh=1984 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 219.209035: balance_dirty_state: bdi btrfs-1: dirty=612 wb=862 unstable=0 bg_thresh=991 thresh=1983 gap=509 poll_thresh=19 ino=257 dd-2584 [001] 219.209149: balance_dirty_state: bdi btrfs-1: dirty=637 wb=862 unstable=0 bg_thresh=991 thresh=1982 gap=483 poll_thresh=20 ino=257 dd-2584 [001] 219.209154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=67200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 219.220551: balance_dirty_state: bdi btrfs-1: dirty=637 wb=737 unstable=0 bg_thresh=988 thresh=1976 gap=602 poll_thresh=20 ino=257 dd-2584 [001] 219.220656: balance_dirty_state: bdi btrfs-1: dirty=662 wb=737 unstable=0 bg_thresh=987 thresh=1975 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 219.220716: balance_dirty_state: bdi btrfs-1: dirty=662 wb=737 unstable=0 bg_thresh=990 thresh=1980 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 219.220836: balance_dirty_state: bdi btrfs-1: dirty=712 wb=737 unstable=0 bg_thresh=989 thresh=1979 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 219.220956: balance_dirty_state: bdi btrfs-1: dirty=737 wb=737 unstable=0 bg_thresh=989 thresh=1978 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 219.221077: balance_dirty_state: bdi btrfs-1: dirty=762 wb=737 unstable=0 bg_thresh=988 thresh=1976 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 219.221081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=67200 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 219.232565: balance_dirty_state: bdi btrfs-1: dirty=762 wb=537 unstable=0 bg_thresh=991 thresh=1982 gap=683 poll_thresh=19 ino=257 dd-2584 [001] 219.232636: balance_dirty_state: bdi btrfs-1: dirty=787 wb=537 unstable=0 bg_thresh=991 thresh=1982 gap=658 poll_thresh=14 ino=257 dd-2584 [001] 219.232703: balance_dirty_state: bdi btrfs-1: dirty=787 wb=537 unstable=0 bg_thresh=990 thresh=1981 gap=657 poll_thresh=15 ino=257 dd-2584 [001] 219.232768: balance_dirty_state: bdi btrfs-1: dirty=812 wb=537 unstable=0 bg_thresh=990 thresh=1981 gap=632 poll_thresh=16 ino=257 dd-2584 [001] 219.233101: balance_dirty_state: bdi btrfs-1: dirty=837 wb=537 unstable=0 bg_thresh=992 thresh=1985 gap=611 poll_thresh=17 ino=257 dd-2584 [001] 219.233234: balance_dirty_state: bdi btrfs-1: dirty=887 wb=537 unstable=0 bg_thresh=992 thresh=1984 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 219.233365: balance_dirty_state: bdi btrfs-1: dirty=912 wb=537 unstable=0 bg_thresh=991 thresh=1983 gap=534 poll_thresh=19 ino=257 dd-2584 [001] 219.233498: balance_dirty_state: bdi btrfs-1: dirty=937 wb=537 unstable=0 bg_thresh=993 thresh=1987 gap=513 poll_thresh=20 ino=257 dd-2584 [001] 219.233632: balance_dirty_state: bdi btrfs-1: dirty=962 wb=537 unstable=0 bg_thresh=993 thresh=1986 gap=487 poll_thresh=21 ino=257 dd-2584 [001] 219.233637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=67200 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 219.240615: balance_dirty_state: bdi btrfs-1: dirty=962 wb=287 unstable=0 bg_thresh=991 thresh=1983 gap=734 poll_thresh=21 ino=257 dd-2584 [005] 219.240723: balance_dirty_state: bdi btrfs-1: dirty=962 wb=287 unstable=0 bg_thresh=990 thresh=1981 gap=732 poll_thresh=16 ino=257 dd-2584 [005] 219.240953: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=287 unstable=0 bg_thresh=996 thresh=1992 gap=693 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 219.240991: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16664 wrote=0 to_write=16384 dd-2584 [005] 219.241182: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=287 unstable=0 bg_thresh=995 thresh=1991 gap=667 poll_thresh=18 ino=257 dd-2584 [005] 219.241732: balance_dirty_state: bdi btrfs-1: dirty=937 wb=437 unstable=0 bg_thresh=997 thresh=1995 gap=621 poll_thresh=19 ino=257 dd-2584 [005] 219.241934: balance_dirty_state: bdi btrfs-1: dirty=912 wb=487 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=20 ino=257 dd-2584 [005] 219.242136: balance_dirty_state: bdi btrfs-1: dirty=912 wb=512 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=21 ino=257 dd-2584 [005] 219.242338: balance_dirty_state: bdi btrfs-1: dirty=887 wb=562 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=22 ino=257 dd-2584 [005] 219.242542: balance_dirty_state: bdi btrfs-1: dirty=862 wb=612 unstable=0 bg_thresh=998 thresh=1996 gap=522 poll_thresh=23 ino=257 dd-2584 [005] 219.242745: balance_dirty_state: bdi btrfs-1: dirty=862 wb=662 unstable=0 bg_thresh=997 thresh=1995 gap=471 poll_thresh=24 ino=257 dd-2584 [005] 219.242747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=67300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 219.243957: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=864 to_write=15520 dd-2584 [001] 219.248640: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1137 unstable=0 bg_thresh=997 thresh=1995 gap=471 poll_thresh=24 ino=257 dd-2584 [001] 219.248655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=67300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 219.256593: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1012 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=24 ino=257 dd-2584 [001] 219.256723: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1012 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=18 ino=257 dd-2584 [001] 219.256962: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1012 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=19 ino=257 dd-2584 [001] 219.257195: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1012 unstable=0 bg_thresh=997 thresh=1994 gap=520 poll_thresh=20 ino=257 dd-2584 [001] 219.257696: balance_dirty_state: bdi btrfs-1: dirty=487 wb=862 unstable=0 bg_thresh=999 thresh=1998 gap=649 poll_thresh=21 ino=257 dd-2584 [001] 219.257816: balance_dirty_state: bdi btrfs-1: dirty=537 wb=862 unstable=0 bg_thresh=994 thresh=1989 gap=590 poll_thresh=22 ino=257 dd-2584 [001] 219.257937: balance_dirty_state: bdi btrfs-1: dirty=562 wb=862 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=23 ino=257 dd-2584 [001] 219.258055: balance_dirty_state: bdi btrfs-1: dirty=587 wb=862 unstable=0 bg_thresh=998 thresh=1996 gap=547 poll_thresh=24 ino=257 dd-2584 [001] 219.258179: balance_dirty_state: bdi btrfs-1: dirty=612 wb=862 unstable=0 bg_thresh=996 thresh=1993 gap=519 poll_thresh=25 ino=257 dd-2584 [001] 219.258308: balance_dirty_state: bdi btrfs-1: dirty=662 wb=837 unstable=0 bg_thresh=992 thresh=1984 gap=485 poll_thresh=26 ino=257 dd-2584 [001] 219.258313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=67300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 219.268555: balance_dirty_state: bdi btrfs-1: dirty=662 wb=837 unstable=0 bg_thresh=995 thresh=1991 gap=492 poll_thresh=26 ino=257 dd-2584 [001] 219.268560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=67300 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 219.276538: balance_dirty_state: bdi btrfs-1: dirty=662 wb=587 unstable=0 bg_thresh=992 thresh=1985 gap=736 poll_thresh=26 ino=257 dd-2584 [001] 219.276608: balance_dirty_state: bdi btrfs-1: dirty=662 wb=587 unstable=0 bg_thresh=992 thresh=1985 gap=736 poll_thresh=19 ino=257 dd-2584 [001] 219.276726: balance_dirty_state: bdi btrfs-1: dirty=712 wb=587 unstable=0 bg_thresh=995 thresh=1990 gap=691 poll_thresh=20 ino=257 dd-2584 [001] 219.277022: balance_dirty_state: bdi btrfs-1: dirty=737 wb=587 unstable=0 bg_thresh=994 thresh=1989 gap=665 poll_thresh=21 ino=257 dd-2584 [001] 219.277142: balance_dirty_state: bdi btrfs-1: dirty=762 wb=587 unstable=0 bg_thresh=996 thresh=1993 gap=644 poll_thresh=22 ino=257 dd-2584 [001] 219.277259: balance_dirty_state: bdi btrfs-1: dirty=812 wb=587 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=23 ino=257 dd-2584 [001] 219.277375: balance_dirty_state: bdi btrfs-1: dirty=837 wb=587 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=24 ino=257 dd-2584 [001] 219.277492: balance_dirty_state: bdi btrfs-1: dirty=862 wb=587 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=25 ino=257 dd-2584 [001] 219.277609: balance_dirty_state: bdi btrfs-1: dirty=887 wb=587 unstable=0 bg_thresh=997 thresh=1994 gap=520 poll_thresh=26 ino=257 dd-2584 [001] 219.277725: balance_dirty_state: bdi btrfs-1: dirty=937 wb=587 unstable=0 bg_thresh=996 thresh=1993 gap=469 poll_thresh=27 ino=257 dd-2584 [001] 219.277730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=67300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 219.288506: balance_dirty_state: bdi btrfs-1: dirty=937 wb=337 unstable=0 bg_thresh=988 thresh=1977 gap=703 poll_thresh=27 ino=257 dd-2584 [001] 219.288611: balance_dirty_state: bdi btrfs-1: dirty=937 wb=337 unstable=0 bg_thresh=988 thresh=1977 gap=703 poll_thresh=20 ino=257 dd-2584 [001] 219.288842: balance_dirty_state: bdi btrfs-1: dirty=987 wb=337 unstable=0 bg_thresh=991 thresh=1982 gap=658 poll_thresh=21 ino=257 dd-2584 [001] 219.289435: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=337 unstable=0 bg_thresh=996 thresh=1992 gap=643 poll_thresh=22 ino=257 flush-btrfs-1-2586 [005] 219.289480: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16712 wrote=0 to_write=16384 dd-2584 [001] 219.289674: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=362 unstable=0 bg_thresh=995 thresh=1991 gap=592 poll_thresh=23 ino=257 dd-2584 [001] 219.289848: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=387 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=24 ino=257 dd-2584 [001] 219.290018: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=437 unstable=0 bg_thresh=994 thresh=1989 gap=540 poll_thresh=25 ino=257 dd-2584 [001] 219.290193: balance_dirty_state: bdi btrfs-1: dirty=987 wb=487 unstable=0 bg_thresh=996 thresh=1993 gap=519 poll_thresh=26 ino=257 dd-2584 [001] 219.290374: balance_dirty_state: bdi btrfs-1: dirty=962 wb=537 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=27 ino=257 dd-2584 [001] 219.290376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=67300 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 219.291672: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=784 to_write=15600 dd-2584 [005] 219.296514: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1012 unstable=0 bg_thresh=987 thresh=1974 gap=575 poll_thresh=27 ino=257 dd-2584 [005] 219.296631: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1012 unstable=0 bg_thresh=986 thresh=1973 gap=574 poll_thresh=20 ino=257 dd-2584 [005] 219.296806: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1012 unstable=0 bg_thresh=985 thresh=1971 gap=547 poll_thresh=21 ino=257 dd-2584 [005] 219.297278: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1012 unstable=0 bg_thresh=987 thresh=1974 gap=525 poll_thresh=22 ino=257 dd-2584 [005] 219.297460: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1012 unstable=0 bg_thresh=988 thresh=1977 gap=478 poll_thresh=23 ino=257 dd-2584 [005] 219.297467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=67300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.304503: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1012 unstable=0 bg_thresh=990 thresh=1981 gap=482 poll_thresh=23 ino=257 dd-2584 [005] 219.304507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=67300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 219.312517: balance_dirty_state: bdi btrfs-1: dirty=487 wb=787 unstable=0 bg_thresh=985 thresh=1971 gap=697 poll_thresh=23 ino=257 dd-2584 [006] 219.312600: balance_dirty_state: bdi btrfs-1: dirty=487 wb=787 unstable=0 bg_thresh=988 thresh=1976 gap=702 poll_thresh=17 ino=257 dd-2584 [006] 219.312723: balance_dirty_state: bdi btrfs-1: dirty=537 wb=787 unstable=0 bg_thresh=990 thresh=1981 gap=657 poll_thresh=18 ino=257 dd-2584 [006] 219.312961: balance_dirty_state: bdi btrfs-1: dirty=562 wb=787 unstable=0 bg_thresh=990 thresh=1980 gap=631 poll_thresh=19 ino=257 dd-2584 [006] 219.313100: balance_dirty_state: bdi btrfs-1: dirty=587 wb=787 unstable=0 bg_thresh=992 thresh=1984 gap=610 poll_thresh=20 ino=257 dd-2584 [006] 219.313219: balance_dirty_state: bdi btrfs-1: dirty=637 wb=787 unstable=0 bg_thresh=991 thresh=1983 gap=559 poll_thresh=21 ino=257 dd-2584 [006] 219.313339: balance_dirty_state: bdi btrfs-1: dirty=662 wb=787 unstable=0 bg_thresh=991 thresh=1982 gap=533 poll_thresh=22 ino=257 dd-2584 [006] 219.313460: balance_dirty_state: bdi btrfs-1: dirty=687 wb=787 unstable=0 bg_thresh=990 thresh=1981 gap=507 poll_thresh=23 ino=257 dd-2584 [006] 219.313761: balance_dirty_state: bdi btrfs-1: dirty=712 wb=787 unstable=0 bg_thresh=992 thresh=1985 gap=486 poll_thresh=24 ino=257 dd-2584 [006] 219.313766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=67300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 219.320545: balance_dirty_state: bdi btrfs-1: dirty=712 wb=787 unstable=0 bg_thresh=988 thresh=1977 gap=478 poll_thresh=24 ino=257 dd-2584 [002] 219.320558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=67300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 219.328566: balance_dirty_state: bdi btrfs-1: dirty=712 wb=662 unstable=0 bg_thresh=989 thresh=1978 gap=604 poll_thresh=24 ino=257 dd-2584 [002] 219.328662: balance_dirty_state: bdi btrfs-1: dirty=712 wb=662 unstable=0 bg_thresh=991 thresh=1983 gap=609 poll_thresh=18 ino=257 dd-2584 [002] 219.328842: balance_dirty_state: bdi btrfs-1: dirty=737 wb=637 unstable=0 bg_thresh=994 thresh=1988 gap=614 poll_thresh=19 ino=257 dd-2584 [002] 219.329025: balance_dirty_state: bdi btrfs-1: dirty=787 wb=562 unstable=0 bg_thresh=993 thresh=1986 gap=637 poll_thresh=20 ino=257 dd-2584 [002] 219.329157: balance_dirty_state: bdi btrfs-1: dirty=812 wb=537 unstable=0 bg_thresh=995 thresh=1991 gap=642 poll_thresh=21 ino=257 dd-2584 [002] 219.329279: balance_dirty_state: bdi btrfs-1: dirty=837 wb=537 unstable=0 bg_thresh=996 thresh=1992 gap=618 poll_thresh=22 ino=257 dd-2584 [002] 219.329403: balance_dirty_state: bdi btrfs-1: dirty=887 wb=537 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=23 ino=257 dd-2584 [002] 219.329527: balance_dirty_state: bdi btrfs-1: dirty=912 wb=537 unstable=0 bg_thresh=995 thresh=1990 gap=541 poll_thresh=24 ino=257 dd-2584 [002] 219.329834: balance_dirty_state: bdi btrfs-1: dirty=937 wb=537 unstable=0 bg_thresh=994 thresh=1989 gap=515 poll_thresh=25 ino=257 dd-2584 [002] 219.329954: balance_dirty_state: bdi btrfs-1: dirty=962 wb=537 unstable=0 bg_thresh=996 thresh=1993 gap=494 poll_thresh=26 ino=257 dd-2584 [002] 219.329959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=67300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.336620: balance_dirty_state: bdi btrfs-1: dirty=962 wb=537 unstable=0 bg_thresh=993 thresh=1987 gap=488 poll_thresh=26 ino=257 dd-2584 [005] 219.336627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=67300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.348649: balance_dirty_state: bdi btrfs-1: dirty=962 wb=412 unstable=0 bg_thresh=992 thresh=1984 gap=610 poll_thresh=26 ino=257 dd-2584 [005] 219.348774: balance_dirty_state: bdi btrfs-1: dirty=962 wb=412 unstable=0 bg_thresh=992 thresh=1984 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 219.349006: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=412 unstable=0 bg_thresh=994 thresh=1989 gap=565 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 219.349044: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16772 wrote=0 to_write=16384 dd-2584 [005] 219.349238: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=412 unstable=0 bg_thresh=994 thresh=1988 gap=539 poll_thresh=21 ino=257 dd-2584 [005] 219.349414: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=462 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=22 ino=257 dd-2584 [005] 219.349416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 219.350928: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=736 to_write=15648 dd-2584 [004] 219.356609: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1037 unstable=0 bg_thresh=996 thresh=1993 gap=619 poll_thresh=22 ino=257 dd-2584 [004] 219.356734: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1037 unstable=0 bg_thresh=999 thresh=1998 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 219.356971: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1037 unstable=0 bg_thresh=1001 thresh=2003 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 219.357211: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1037 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 219.357817: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1037 unstable=0 bg_thresh=1003 thresh=2006 gap=532 poll_thresh=19 ino=257 dd-2584 [004] 219.358054: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1037 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=20 ino=257 dd-2584 [004] 219.358063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.368593: balance_dirty_state: bdi btrfs-1: dirty=487 wb=887 unstable=0 bg_thresh=1004 thresh=2009 gap=635 poll_thresh=20 ino=257 dd-2584 [004] 219.368781: balance_dirty_state: bdi btrfs-1: dirty=487 wb=887 unstable=0 bg_thresh=1004 thresh=2008 gap=634 poll_thresh=15 ino=257 dd-2584 [004] 219.368964: balance_dirty_state: bdi btrfs-1: dirty=512 wb=887 unstable=0 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=16 ino=257 dd-2584 [004] 219.369319: balance_dirty_state: bdi btrfs-1: dirty=537 wb=887 unstable=0 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=17 ino=257 dd-2584 [004] 219.369678: balance_dirty_state: bdi btrfs-1: dirty=587 wb=887 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 219.370030: balance_dirty_state: bdi btrfs-1: dirty=612 wb=887 unstable=0 bg_thresh=1005 thresh=2010 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 219.370388: balance_dirty_state: bdi btrfs-1: dirty=637 wb=887 unstable=0 bg_thresh=1004 thresh=2009 gap=485 poll_thresh=20 ino=257 dd-2584 [004] 219.370400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 219.376561: balance_dirty_state: bdi btrfs-1: dirty=637 wb=612 unstable=0 bg_thresh=1002 thresh=2005 gap=756 poll_thresh=20 ino=257 dd-2584 [004] 219.376634: balance_dirty_state: bdi btrfs-1: dirty=662 wb=612 unstable=0 bg_thresh=1002 thresh=2004 gap=730 poll_thresh=15 ino=257 dd-2584 [004] 219.376698: balance_dirty_state: bdi btrfs-1: dirty=662 wb=612 unstable=0 bg_thresh=1001 thresh=2003 gap=729 poll_thresh=16 ino=257 dd-2584 [004] 219.376981: balance_dirty_state: bdi btrfs-1: dirty=712 wb=612 unstable=0 bg_thresh=1001 thresh=2002 gap=678 poll_thresh=17 ino=257 dd-2584 [004] 219.377094: balance_dirty_state: bdi btrfs-1: dirty=737 wb=612 unstable=0 bg_thresh=1000 thresh=2001 gap=652 poll_thresh=18 ino=257 dd-2584 [004] 219.377206: balance_dirty_state: bdi btrfs-1: dirty=762 wb=612 unstable=0 bg_thresh=1000 thresh=2000 gap=626 poll_thresh=19 ino=257 dd-2584 [004] 219.377320: balance_dirty_state: bdi btrfs-1: dirty=812 wb=612 unstable=0 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=20 ino=257 dd-2584 [004] 219.377433: balance_dirty_state: bdi btrfs-1: dirty=837 wb=612 unstable=0 bg_thresh=1001 thresh=2003 gap=554 poll_thresh=21 ino=257 dd-2584 [004] 219.377547: balance_dirty_state: bdi btrfs-1: dirty=862 wb=612 unstable=0 bg_thresh=1001 thresh=2002 gap=528 poll_thresh=22 ino=257 dd-2584 [004] 219.377665: balance_dirty_state: bdi btrfs-1: dirty=887 wb=612 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=23 ino=257 dd-2584 [004] 219.377780: balance_dirty_state: bdi btrfs-1: dirty=937 wb=612 unstable=0 bg_thresh=1002 thresh=2005 gap=456 poll_thresh=24 ino=257 dd-2584 [004] 219.377785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.388641: balance_dirty_state: bdi btrfs-1: dirty=937 wb=487 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=24 ino=257 dd-2584 [004] 219.388826: balance_dirty_state: bdi btrfs-1: dirty=937 wb=487 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 219.389431: balance_dirty_state: bdi btrfs-1: dirty=987 wb=487 unstable=0 bg_thresh=1003 thresh=2007 gap=533 poll_thresh=19 ino=257 dd-2584 [004] 219.389666: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=487 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 219.389749: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16812 wrote=0 to_write=16384 dd-2584 [004] 219.389865: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=487 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=21 ino=257 dd-2584 [004] 219.389867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 219.391450: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=704 to_write=15680 dd-2584 [000] 219.396637: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1062 unstable=0 bg_thresh=1000 thresh=2001 gap=602 poll_thresh=21 ino=257 dd-2584 [000] 219.396766: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1062 unstable=0 bg_thresh=1000 thresh=2001 gap=577 poll_thresh=16 ino=257 dd-2584 [000] 219.397000: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1062 unstable=0 bg_thresh=1003 thresh=2006 gap=557 poll_thresh=17 ino=257 dd-2584 [000] 219.397230: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1062 unstable=0 bg_thresh=1005 thresh=2011 gap=537 poll_thresh=18 ino=257 dd-2584 [000] 219.397468: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1062 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 219.397476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 219.404587: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1062 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 219.404595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 219.412593: balance_dirty_state: bdi btrfs-1: dirty=462 wb=937 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=19 ino=257 dd-2584 [000] 219.412666: balance_dirty_state: bdi btrfs-1: dirty=462 wb=937 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=14 ino=257 dd-2584 [000] 219.412723: balance_dirty_state: bdi btrfs-1: dirty=487 wb=937 unstable=0 bg_thresh=1008 thresh=2016 gap=592 poll_thresh=15 ino=257 dd-2584 [000] 219.412783: balance_dirty_state: bdi btrfs-1: dirty=512 wb=937 unstable=0 bg_thresh=1008 thresh=2016 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 219.413080: balance_dirty_state: bdi btrfs-1: dirty=537 wb=937 unstable=0 bg_thresh=1007 thresh=2015 gap=541 poll_thresh=17 ino=257 dd-2584 [000] 219.413198: balance_dirty_state: bdi btrfs-1: dirty=562 wb=937 unstable=0 bg_thresh=1009 thresh=2019 gap=520 poll_thresh=18 ino=257 dd-2584 [000] 219.413315: balance_dirty_state: bdi btrfs-1: dirty=587 wb=937 unstable=0 bg_thresh=1009 thresh=2018 gap=494 poll_thresh=19 ino=257 dd-2584 [000] 219.413320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 219.420531: balance_dirty_state: bdi btrfs-1: dirty=587 wb=812 unstable=0 bg_thresh=999 thresh=1999 gap=600 poll_thresh=19 ino=257 dd-2584 [000] 219.420654: balance_dirty_state: bdi btrfs-1: dirty=612 wb=812 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=14 ino=257 dd-2584 [000] 219.420769: balance_dirty_state: bdi btrfs-1: dirty=637 wb=812 unstable=0 bg_thresh=1002 thresh=2004 gap=555 poll_thresh=15 ino=257 dd-2584 [000] 219.420885: balance_dirty_state: bdi btrfs-1: dirty=637 wb=812 unstable=0 bg_thresh=1002 thresh=2004 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 219.421117: balance_dirty_state: bdi btrfs-1: dirty=662 wb=812 unstable=0 bg_thresh=1004 thresh=2009 gap=535 poll_thresh=17 ino=257 dd-2584 [000] 219.421354: balance_dirty_state: bdi btrfs-1: dirty=712 wb=812 unstable=0 bg_thresh=1009 thresh=2019 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 219.421362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.428563: balance_dirty_state: bdi btrfs-1: dirty=712 wb=737 unstable=0 bg_thresh=1009 thresh=2019 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 219.428685: balance_dirty_state: bdi btrfs-1: dirty=737 wb=737 unstable=0 bg_thresh=1012 thresh=2024 gap=550 poll_thresh=13 ino=257 dd-2584 [004] 219.428773: balance_dirty_state: bdi btrfs-1: dirty=737 wb=737 unstable=0 bg_thresh=1011 thresh=2023 gap=549 poll_thresh=14 ino=257 dd-2584 [004] 219.428861: balance_dirty_state: bdi btrfs-1: dirty=762 wb=737 unstable=0 bg_thresh=1011 thresh=2023 gap=524 poll_thresh=15 ino=257 dd-2584 [004] 219.429264: balance_dirty_state: bdi btrfs-1: dirty=787 wb=737 unstable=0 bg_thresh=1011 thresh=2022 gap=498 poll_thresh=16 ino=257 dd-2584 [004] 219.429270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 219.440570: balance_dirty_state: bdi btrfs-1: dirty=787 wb=587 unstable=0 bg_thresh=1003 thresh=2006 gap=632 poll_thresh=16 ino=257 dd-2584 [000] 219.440638: balance_dirty_state: bdi btrfs-1: dirty=787 wb=587 unstable=0 bg_thresh=1005 thresh=2011 gap=637 poll_thresh=12 ino=257 dd-2584 [000] 219.440698: balance_dirty_state: bdi btrfs-1: dirty=812 wb=587 unstable=0 bg_thresh=1002 thresh=2005 gap=606 poll_thresh=13 ino=257 dd-2584 [000] 219.440757: balance_dirty_state: bdi btrfs-1: dirty=837 wb=587 unstable=0 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 219.440815: balance_dirty_state: bdi btrfs-1: dirty=837 wb=587 unstable=0 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 219.440874: balance_dirty_state: bdi btrfs-1: dirty=862 wb=587 unstable=0 bg_thresh=1001 thresh=2003 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 219.441047: balance_dirty_state: bdi btrfs-1: dirty=887 wb=587 unstable=0 bg_thresh=1006 thresh=2013 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 219.441212: balance_dirty_state: bdi btrfs-1: dirty=937 wb=587 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 219.441218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 219.448540: balance_dirty_state: bdi btrfs-1: dirty=937 wb=587 unstable=0 bg_thresh=995 thresh=1991 gap=467 poll_thresh=18 ino=257 dd-2584 [004] 219.448546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.456552: balance_dirty_state: bdi btrfs-1: dirty=937 wb=462 unstable=0 bg_thresh=1001 thresh=2003 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 219.456642: balance_dirty_state: bdi btrfs-1: dirty=937 wb=462 unstable=0 bg_thresh=1001 thresh=2003 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 219.456731: balance_dirty_state: bdi btrfs-1: dirty=962 wb=462 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 219.456820: balance_dirty_state: bdi btrfs-1: dirty=987 wb=462 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 219.456904: balance_dirty_state: bdi btrfs-1: dirty=987 wb=462 unstable=0 bg_thresh=1006 thresh=2013 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 219.457030: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=462 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 219.457050: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16880 wrote=0 to_write=8192 dd-2584 [004] 219.457350: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=537 unstable=0 bg_thresh=1005 thresh=2010 gap=461 poll_thresh=18 ino=257 dd-2584 [004] 219.457352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=64628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 219.459454: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=256 wrote=704 to_write=7488 dd-2584 [004] 219.464573: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1037 unstable=0 bg_thresh=994 thresh=1989 gap=565 poll_thresh=18 ino=257 dd-2584 [004] 219.464670: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1037 unstable=0 bg_thresh=994 thresh=1989 gap=565 poll_thresh=13 ino=257 dd-2584 [004] 219.464743: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1037 unstable=0 bg_thresh=997 thresh=1994 gap=545 poll_thresh=14 ino=257 dd-2584 [004] 219.464805: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1037 unstable=0 bg_thresh=997 thresh=1994 gap=520 poll_thresh=15 ino=257 dd-2584 [004] 219.464865: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1037 unstable=0 bg_thresh=999 thresh=1999 gap=525 poll_thresh=16 ino=257 dd-2584 [004] 219.464988: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1037 unstable=0 bg_thresh=995 thresh=1990 gap=466 poll_thresh=17 ino=257 dd-2584 [004] 219.464993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=64628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.476596: balance_dirty_state: bdi btrfs-1: dirty=487 wb=787 unstable=0 bg_thresh=990 thresh=1980 gap=706 poll_thresh=17 ino=257 dd-2584 [004] 219.476688: balance_dirty_state: bdi btrfs-1: dirty=487 wb=787 unstable=0 bg_thresh=990 thresh=1980 gap=706 poll_thresh=13 ino=257 dd-2584 [004] 219.476756: balance_dirty_state: bdi btrfs-1: dirty=512 wb=787 unstable=0 bg_thresh=992 thresh=1985 gap=686 poll_thresh=14 ino=257 dd-2584 [004] 219.476819: balance_dirty_state: bdi btrfs-1: dirty=537 wb=787 unstable=0 bg_thresh=992 thresh=1985 gap=661 poll_thresh=15 ino=257 dd-2584 [004] 219.476892: balance_dirty_state: bdi btrfs-1: dirty=537 wb=787 unstable=0 bg_thresh=992 thresh=1984 gap=660 poll_thresh=16 ino=257 dd-2584 [004] 219.477079: balance_dirty_state: bdi btrfs-1: dirty=562 wb=737 unstable=0 bg_thresh=991 thresh=1983 gap=684 poll_thresh=17 ino=257 dd-2584 [004] 219.477271: balance_dirty_state: bdi btrfs-1: dirty=612 wb=737 unstable=0 bg_thresh=996 thresh=1993 gap=644 poll_thresh=18 ino=257 dd-2584 [004] 219.477754: balance_dirty_state: bdi btrfs-1: dirty=637 wb=737 unstable=0 bg_thresh=996 thresh=1992 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 219.477933: balance_dirty_state: bdi btrfs-1: dirty=662 wb=737 unstable=0 bg_thresh=995 thresh=1991 gap=592 poll_thresh=20 ino=257 dd-2584 [004] 219.478114: balance_dirty_state: bdi btrfs-1: dirty=712 wb=737 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=21 ino=257 dd-2584 [004] 219.478303: balance_dirty_state: bdi btrfs-1: dirty=737 wb=712 unstable=0 bg_thresh=997 thresh=1994 gap=545 poll_thresh=22 ino=257 dd-2584 [004] 219.478485: balance_dirty_state: bdi btrfs-1: dirty=762 wb=712 unstable=0 bg_thresh=996 thresh=1993 gap=519 poll_thresh=23 ino=257 dd-2584 [004] 219.478663: balance_dirty_state: bdi btrfs-1: dirty=787 wb=712 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=24 ino=257 dd-2584 [004] 219.478670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=64628 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 219.484626: balance_dirty_state: bdi btrfs-1: dirty=787 wb=712 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=24 ino=257 dd-2584 [004] 219.484631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=64628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.492599: balance_dirty_state: bdi btrfs-1: dirty=787 wb=562 unstable=0 bg_thresh=991 thresh=1982 gap=633 poll_thresh=24 ino=257 dd-2584 [004] 219.492722: balance_dirty_state: bdi btrfs-1: dirty=812 wb=512 unstable=0 bg_thresh=990 thresh=1981 gap=657 poll_thresh=18 ino=257 dd-2584 [004] 219.492880: balance_dirty_state: bdi btrfs-1: dirty=837 wb=462 unstable=0 bg_thresh=993 thresh=1986 gap=687 poll_thresh=19 ino=257 dd-2584 [004] 219.493175: balance_dirty_state: bdi btrfs-1: dirty=887 wb=462 unstable=0 bg_thresh=992 thresh=1985 gap=636 poll_thresh=20 ino=257 dd-2584 [004] 219.493294: balance_dirty_state: bdi btrfs-1: dirty=912 wb=462 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=21 ino=257 dd-2584 [004] 219.493414: balance_dirty_state: bdi btrfs-1: dirty=937 wb=462 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=22 ino=257 dd-2584 [004] 219.493533: balance_dirty_state: bdi btrfs-1: dirty=962 wb=462 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=23 ino=257 dd-2584 [004] 219.493650: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=462 unstable=0 bg_thresh=993 thresh=1986 gap=512 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 219.493702: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16916 wrote=0 to_write=8192 dd-2584 [004] 219.493776: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=462 unstable=0 bg_thresh=995 thresh=1990 gap=491 poll_thresh=25 ino=257 dd-2584 [004] 219.493778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=64628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 219.495828: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=292 wrote=656 to_write=7536 dd-2584 [004] 219.500661: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1112 unstable=0 bg_thresh=995 thresh=1990 gap=516 poll_thresh=25 ino=257 dd-2584 [004] 219.500766: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1112 unstable=0 bg_thresh=994 thresh=1989 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 219.500770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=64628 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 219.508680: balance_dirty_state: bdi btrfs-1: dirty=387 wb=987 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 219.508747: balance_dirty_state: bdi btrfs-1: dirty=387 wb=987 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=14 ino=257 dd-2584 [004] 219.508809: balance_dirty_state: bdi btrfs-1: dirty=412 wb=987 unstable=0 bg_thresh=993 thresh=1986 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 219.508867: balance_dirty_state: bdi btrfs-1: dirty=437 wb=987 unstable=0 bg_thresh=993 thresh=1986 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 219.509153: balance_dirty_state: bdi btrfs-1: dirty=462 wb=987 unstable=0 bg_thresh=995 thresh=1990 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 219.509268: balance_dirty_state: bdi btrfs-1: dirty=487 wb=987 unstable=0 bg_thresh=994 thresh=1989 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 219.509381: balance_dirty_state: bdi btrfs-1: dirty=512 wb=987 unstable=0 bg_thresh=991 thresh=1982 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 219.509385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=64628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.516707: balance_dirty_state: bdi btrfs-1: dirty=512 wb=987 unstable=0 bg_thresh=991 thresh=1982 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 219.516720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=64628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.524661: balance_dirty_state: bdi btrfs-1: dirty=512 wb=862 unstable=0 bg_thresh=992 thresh=1985 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 219.524809: balance_dirty_state: bdi btrfs-1: dirty=537 wb=862 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 219.524912: balance_dirty_state: bdi btrfs-1: dirty=562 wb=862 unstable=0 bg_thresh=992 thresh=1984 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 219.525013: balance_dirty_state: bdi btrfs-1: dirty=562 wb=862 unstable=0 bg_thresh=994 thresh=1989 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 219.525216: balance_dirty_state: bdi btrfs-1: dirty=612 wb=862 unstable=0 bg_thresh=996 thresh=1993 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 219.525417: balance_dirty_state: bdi btrfs-1: dirty=637 wb=862 unstable=0 bg_thresh=996 thresh=1992 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 219.525424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=64628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.532632: balance_dirty_state: bdi btrfs-1: dirty=637 wb=737 unstable=0 bg_thresh=991 thresh=1983 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 219.532751: balance_dirty_state: bdi btrfs-1: dirty=662 wb=737 unstable=0 bg_thresh=988 thresh=1977 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 219.532857: balance_dirty_state: bdi btrfs-1: dirty=662 wb=737 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 219.532964: balance_dirty_state: bdi btrfs-1: dirty=687 wb=737 unstable=0 bg_thresh=989 thresh=1978 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 219.533074: balance_dirty_state: bdi btrfs-1: dirty=687 wb=737 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 219.533589: balance_dirty_state: bdi btrfs-1: dirty=737 wb=737 unstable=0 bg_thresh=996 thresh=1993 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 219.533792: balance_dirty_state: bdi btrfs-1: dirty=762 wb=737 unstable=0 bg_thresh=993 thresh=1986 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 219.533800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=64628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.540687: balance_dirty_state: bdi btrfs-1: dirty=762 wb=662 unstable=0 bg_thresh=992 thresh=1985 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 219.540877: balance_dirty_state: bdi btrfs-1: dirty=787 wb=662 unstable=0 bg_thresh=992 thresh=1985 gap=536 poll_thresh=13 ino=257 dd-2584 [004] 219.541056: balance_dirty_state: bdi btrfs-1: dirty=787 wb=662 unstable=0 bg_thresh=992 thresh=1984 gap=535 poll_thresh=14 ino=257 dd-2584 [004] 219.541242: balance_dirty_state: bdi btrfs-1: dirty=812 wb=662 unstable=0 bg_thresh=994 thresh=1989 gap=515 poll_thresh=15 ino=257 dd-2584 [004] 219.541418: balance_dirty_state: bdi btrfs-1: dirty=837 wb=662 unstable=0 bg_thresh=994 thresh=1988 gap=489 poll_thresh=16 ino=257 dd-2584 [004] 219.541430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=64628 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 219.548677: balance_dirty_state: bdi btrfs-1: dirty=837 wb=662 unstable=0 bg_thresh=994 thresh=1988 gap=489 poll_thresh=16 ino=257 dd-2584 [004] 219.548688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=64628 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 219.556695: balance_dirty_state: bdi btrfs-1: dirty=837 wb=537 unstable=0 bg_thresh=996 thresh=1993 gap=619 poll_thresh=16 ino=257 dd-2584 [004] 219.556770: balance_dirty_state: bdi btrfs-1: dirty=837 wb=537 unstable=0 bg_thresh=996 thresh=1993 gap=619 poll_thresh=12 ino=257 dd-2584 [004] 219.556830: balance_dirty_state: bdi btrfs-1: dirty=862 wb=537 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 219.556887: balance_dirty_state: bdi btrfs-1: dirty=887 wb=537 unstable=0 bg_thresh=996 thresh=1992 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 219.556943: balance_dirty_state: bdi btrfs-1: dirty=887 wb=537 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 219.557000: balance_dirty_state: bdi btrfs-1: dirty=912 wb=537 unstable=0 bg_thresh=995 thresh=1991 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 219.557113: balance_dirty_state: bdi btrfs-1: dirty=937 wb=537 unstable=0 bg_thresh=997 thresh=1995 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 219.557396: balance_dirty_state: bdi btrfs-1: dirty=962 wb=537 unstable=0 bg_thresh=997 thresh=1994 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 219.557401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=64628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.564717: balance_dirty_state: bdi btrfs-1: dirty=962 wb=412 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 219.564784: balance_dirty_state: bdi btrfs-1: dirty=987 wb=412 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 219.564846: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=412 unstable=0 bg_thresh=991 thresh=1982 gap=558 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 219.564908: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16988 wrote=0 to_write=8192 dd-2584 [004] 219.564910: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=412 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 219.564975: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=412 unstable=0 bg_thresh=993 thresh=1986 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 219.565106: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=437 unstable=0 bg_thresh=992 thresh=1985 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 219.565237: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=512 unstable=0 bg_thresh=992 thresh=1984 gap=460 poll_thresh=18 ino=257 dd-2584 [004] 219.565239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=98% bdi_bw=63436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 219.569589: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=368 wrote=736 to_write=7456 dd-2584 [004] 219.572700: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1162 unstable=0 bg_thresh=992 thresh=1984 gap=460 poll_thresh=18 ino=257 dd-2584 [004] 219.572705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=98% bdi_bw=63436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.580614: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1037 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 219.580714: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1012 unstable=0 bg_thresh=997 thresh=1995 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 219.580818: balance_dirty_state: bdi btrfs-1: dirty=412 wb=962 unstable=0 bg_thresh=991 thresh=1983 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 219.580932: balance_dirty_state: bdi btrfs-1: dirty=412 wb=912 unstable=0 bg_thresh=996 thresh=1993 gap=669 poll_thresh=15 ino=257 dd-2584 [004] 219.581015: balance_dirty_state: bdi btrfs-1: dirty=437 wb=912 unstable=0 bg_thresh=996 thresh=1993 gap=644 poll_thresh=16 ino=257 dd-2584 [004] 219.581141: balance_dirty_state: bdi btrfs-1: dirty=462 wb=912 unstable=0 bg_thresh=999 thresh=1998 gap=624 poll_thresh=17 ino=257 dd-2584 [004] 219.581500: balance_dirty_state: bdi btrfs-1: dirty=512 wb=912 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=18 ino=257 dd-2584 [004] 219.581689: balance_dirty_state: bdi btrfs-1: dirty=537 wb=912 unstable=0 bg_thresh=1000 thresh=2001 gap=552 poll_thresh=19 ino=257 dd-2584 [004] 219.581876: balance_dirty_state: bdi btrfs-1: dirty=562 wb=912 unstable=0 bg_thresh=1000 thresh=2000 gap=526 poll_thresh=20 ino=257 dd-2584 [004] 219.582015: balance_dirty_state: bdi btrfs-1: dirty=587 wb=912 unstable=0 bg_thresh=999 thresh=1999 gap=500 poll_thresh=21 ino=257 dd-2584 [004] 219.582138: balance_dirty_state: bdi btrfs-1: dirty=637 wb=912 unstable=0 bg_thresh=999 thresh=1998 gap=449 poll_thresh=22 ino=257 dd-2584 [004] 219.582143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=63436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.588614: balance_dirty_state: bdi btrfs-1: dirty=637 wb=912 unstable=0 bg_thresh=995 thresh=1991 gap=442 poll_thresh=22 ino=257 dd-2584 [004] 219.588618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=63436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.596624: balance_dirty_state: bdi btrfs-1: dirty=637 wb=912 unstable=0 bg_thresh=998 thresh=1996 gap=447 poll_thresh=22 ino=257 dd-2584 [004] 219.596628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=63436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.608692: balance_dirty_state: bdi btrfs-1: dirty=637 wb=912 unstable=0 bg_thresh=991 thresh=1982 gap=433 poll_thresh=22 ino=257 dd-2584 [004] 219.608698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=63436 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 219.616639: balance_dirty_state: bdi btrfs-1: dirty=637 wb=762 unstable=0 bg_thresh=986 thresh=1973 gap=574 poll_thresh=22 ino=257 dd-2584 [004] 219.616761: balance_dirty_state: bdi btrfs-1: dirty=637 wb=762 unstable=0 bg_thresh=986 thresh=1973 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 219.616928: balance_dirty_state: bdi btrfs-1: dirty=687 wb=762 unstable=0 bg_thresh=991 thresh=1983 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 219.617107: balance_dirty_state: bdi btrfs-1: dirty=712 wb=762 unstable=0 bg_thresh=991 thresh=1982 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 219.617290: balance_dirty_state: bdi btrfs-1: dirty=737 wb=762 unstable=0 bg_thresh=990 thresh=1981 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 219.617296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=63436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.624632: balance_dirty_state: bdi btrfs-1: dirty=737 wb=637 unstable=0 bg_thresh=990 thresh=1981 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 219.625013: balance_dirty_state: bdi btrfs-1: dirty=762 wb=637 unstable=0 bg_thresh=993 thresh=1986 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 219.625102: balance_dirty_state: bdi btrfs-1: dirty=762 wb=637 unstable=0 bg_thresh=990 thresh=1980 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 219.625176: balance_dirty_state: bdi btrfs-1: dirty=787 wb=637 unstable=0 bg_thresh=989 thresh=1979 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 219.625291: balance_dirty_state: bdi btrfs-1: dirty=812 wb=637 unstable=0 bg_thresh=989 thresh=1978 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 219.625405: balance_dirty_state: bdi btrfs-1: dirty=862 wb=637 unstable=0 bg_thresh=991 thresh=1982 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 219.625409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=63436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.632627: balance_dirty_state: bdi btrfs-1: dirty=862 wb=512 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 219.632732: balance_dirty_state: bdi btrfs-1: dirty=887 wb=512 unstable=0 bg_thresh=994 thresh=1989 gap=590 poll_thresh=13 ino=257 dd-2584 [005] 219.632849: balance_dirty_state: bdi btrfs-1: dirty=887 wb=512 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 219.632962: balance_dirty_state: bdi btrfs-1: dirty=912 wb=512 unstable=0 bg_thresh=997 thresh=1994 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 219.633076: balance_dirty_state: bdi btrfs-1: dirty=937 wb=512 unstable=0 bg_thresh=999 thresh=1999 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 219.633312: balance_dirty_state: bdi btrfs-1: dirty=962 wb=512 unstable=0 bg_thresh=999 thresh=1998 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 219.633548: balance_dirty_state: bdi btrfs-1: dirty=987 wb=512 unstable=0 bg_thresh=1001 thresh=2002 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 219.634147: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=512 unstable=0 bg_thresh=1000 thresh=2001 gap=452 poll_thresh=19 ino=257 dd-2584 [005] 219.634156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=63436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 219.634203: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17056 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 219.638474: writeback_single_inode: bdi btrfs-1: ino=257 state= age=436 wrote=640 to_write=7552 dd-2584 [005] 219.640602: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1137 unstable=0 bg_thresh=1000 thresh=2001 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 219.640609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=63436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.648677: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1137 unstable=0 bg_thresh=1000 thresh=2001 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 219.648685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=63436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.656637: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1012 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=19 ino=257 dd-2584 [005] 219.656704: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1012 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=14 ino=257 dd-2584 [005] 219.656767: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1012 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 219.656829: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1012 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 219.656953: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1012 unstable=0 bg_thresh=999 thresh=1998 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 219.657081: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1012 unstable=0 bg_thresh=1001 thresh=2002 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 219.657208: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1012 unstable=0 bg_thresh=1000 thresh=2001 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 219.657213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=63436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.664680: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1012 unstable=0 bg_thresh=1000 thresh=2001 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 219.664689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=63436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.672615: balance_dirty_state: bdi btrfs-1: dirty=512 wb=862 unstable=0 bg_thresh=992 thresh=1984 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 219.672739: balance_dirty_state: bdi btrfs-1: dirty=537 wb=862 unstable=0 bg_thresh=992 thresh=1984 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 219.672854: balance_dirty_state: bdi btrfs-1: dirty=562 wb=862 unstable=0 bg_thresh=994 thresh=1989 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 219.672970: balance_dirty_state: bdi btrfs-1: dirty=562 wb=862 unstable=0 bg_thresh=994 thresh=1989 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 219.673197: balance_dirty_state: bdi btrfs-1: dirty=612 wb=862 unstable=0 bg_thresh=997 thresh=1994 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 219.673799: balance_dirty_state: bdi btrfs-1: dirty=637 wb=862 unstable=0 bg_thresh=1002 thresh=2004 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 219.674035: balance_dirty_state: bdi btrfs-1: dirty=662 wb=862 unstable=0 bg_thresh=1001 thresh=2003 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 219.674043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=60336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.680632: balance_dirty_state: bdi btrfs-1: dirty=662 wb=737 unstable=0 bg_thresh=1000 thresh=2000 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 219.680711: balance_dirty_state: bdi btrfs-1: dirty=687 wb=737 unstable=0 bg_thresh=1000 thresh=2000 gap=576 poll_thresh=14 ino=257 dd-2584 [005] 219.680770: balance_dirty_state: bdi btrfs-1: dirty=687 wb=737 unstable=0 bg_thresh=1002 thresh=2005 gap=581 poll_thresh=15 ino=257 dd-2584 [005] 219.680827: balance_dirty_state: bdi btrfs-1: dirty=712 wb=737 unstable=0 bg_thresh=999 thresh=1999 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 219.680939: balance_dirty_state: bdi btrfs-1: dirty=737 wb=737 unstable=0 bg_thresh=999 thresh=1998 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 219.681053: balance_dirty_state: bdi btrfs-1: dirty=787 wb=737 unstable=0 bg_thresh=1001 thresh=2002 gap=478 poll_thresh=18 ino=257 dd-2584 [005] 219.681057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=60336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.688697: balance_dirty_state: bdi btrfs-1: dirty=787 wb=737 unstable=0 bg_thresh=1001 thresh=2002 gap=478 poll_thresh=18 ino=257 dd-2584 [005] 219.688705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=60336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.696691: balance_dirty_state: bdi btrfs-1: dirty=787 wb=737 unstable=0 bg_thresh=1001 thresh=2002 gap=478 poll_thresh=18 ino=257 dd-2584 [005] 219.696700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=60336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.704679: balance_dirty_state: bdi btrfs-1: dirty=787 wb=637 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=18 ino=257 dd-2584 [005] 219.704745: balance_dirty_state: bdi btrfs-1: dirty=787 wb=637 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=13 ino=257 dd-2584 [005] 219.704808: balance_dirty_state: bdi btrfs-1: dirty=812 wb=637 unstable=0 bg_thresh=996 thresh=1993 gap=544 poll_thresh=14 ino=257 dd-2584 [005] 219.704870: balance_dirty_state: bdi btrfs-1: dirty=812 wb=637 unstable=0 bg_thresh=996 thresh=1993 gap=544 poll_thresh=15 ino=257 dd-2584 [005] 219.704932: balance_dirty_state: bdi btrfs-1: dirty=837 wb=637 unstable=0 bg_thresh=999 thresh=1998 gap=524 poll_thresh=16 ino=257 dd-2584 [005] 219.705057: balance_dirty_state: bdi btrfs-1: dirty=862 wb=637 unstable=0 bg_thresh=1001 thresh=2003 gap=504 poll_thresh=17 ino=257 dd-2584 [005] 219.705377: balance_dirty_state: bdi btrfs-1: dirty=912 wb=637 unstable=0 bg_thresh=1003 thresh=2007 gap=458 poll_thresh=18 ino=257 dd-2584 [005] 219.705382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=60336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.712641: balance_dirty_state: bdi btrfs-1: dirty=912 wb=637 unstable=0 bg_thresh=997 thresh=1995 gap=446 poll_thresh=18 ino=257 dd-2584 [005] 219.712649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=60336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 219.720683: balance_dirty_state: bdi btrfs-1: dirty=912 wb=637 unstable=0 bg_thresh=1000 thresh=2001 gap=452 poll_thresh=18 ino=257 dd-2584 [001] 219.720696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=60336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 219.728673: balance_dirty_state: bdi btrfs-1: dirty=912 wb=512 unstable=0 bg_thresh=987 thresh=1974 gap=550 poll_thresh=18 ino=257 dd-2584 [001] 219.728795: balance_dirty_state: bdi btrfs-1: dirty=912 wb=512 unstable=0 bg_thresh=987 thresh=1974 gap=550 poll_thresh=13 ino=257 dd-2584 [001] 219.728912: balance_dirty_state: bdi btrfs-1: dirty=937 wb=512 unstable=0 bg_thresh=989 thresh=1979 gap=530 poll_thresh=14 ino=257 dd-2584 [001] 219.729028: balance_dirty_state: bdi btrfs-1: dirty=962 wb=512 unstable=0 bg_thresh=992 thresh=1984 gap=510 poll_thresh=15 ino=257 dd-2584 [001] 219.729143: balance_dirty_state: bdi btrfs-1: dirty=962 wb=512 unstable=0 bg_thresh=992 thresh=1984 gap=510 poll_thresh=16 ino=257 dd-2584 [001] 219.729380: balance_dirty_state: bdi btrfs-1: dirty=987 wb=512 unstable=0 bg_thresh=991 thresh=1983 gap=484 poll_thresh=17 ino=257 dd-2584 [001] 219.729389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=60336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 219.736705: balance_dirty_state: bdi btrfs-1: dirty=987 wb=387 unstable=0 bg_thresh=993 thresh=1987 gap=613 poll_thresh=17 ino=257 dd-2584 [001] 219.736826: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=387 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 219.736887: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17160 wrote=0 to_write=8192 dd-2584 [001] 219.736892: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=387 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 219.736957: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=387 unstable=0 bg_thresh=995 thresh=1991 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 219.737021: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=387 unstable=0 bg_thresh=995 thresh=1990 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 219.737155: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=462 unstable=0 bg_thresh=994 thresh=1989 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 219.737157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=60336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 219.739921: balance_dirty_state: bdi 0:15: dirty=462 wb=1037 unstable=0 bg_thresh=991 thresh=1983 gap=484 poll_thresh=25 ino=2375722 collect-vmstat.-2569 [000] 219.739928: balance_dirty_pages: bdi 0:15: bdi_limit=7 task_limit=7 bdi_dirty=3 avg_dirty=3 bdi_gap=457% task_gap=914% task_weight=0% bdi_bw=17468 base_bw=102400 task_bw=1638400 dirtied=25 period=4 think=6860 pause=-6856 flush-btrfs-1-2586 [002] 219.740204: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=720 to_write=7472 dd-2584 [001] 219.744631: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1112 unstable=0 bg_thresh=997 thresh=1995 gap=496 poll_thresh=17 ino=257 dd-2584 [001] 219.744635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=60336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 219.752761: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1112 unstable=0 bg_thresh=1000 thresh=2001 gap=502 poll_thresh=17 ino=257 dd-2584 [007] 219.752867: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1112 unstable=0 bg_thresh=1000 thresh=2001 gap=502 poll_thresh=13 ino=257 dd-2584 [007] 219.752987: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1112 unstable=0 bg_thresh=1003 thresh=2006 gap=482 poll_thresh=14 ino=257 dd-2584 [007] 219.752995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=60336 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 219.760740: balance_dirty_state: bdi btrfs-1: dirty=412 wb=987 unstable=0 bg_thresh=999 thresh=1999 gap=600 poll_thresh=14 ino=257 dd-2584 [007] 219.761234: balance_dirty_state: bdi btrfs-1: dirty=437 wb=987 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=10 ino=257 dd-2584 [007] 219.761351: balance_dirty_state: bdi btrfs-1: dirty=437 wb=987 unstable=0 bg_thresh=1002 thresh=2004 gap=580 poll_thresh=11 ino=257 dd-2584 [007] 219.761470: balance_dirty_state: bdi btrfs-1: dirty=462 wb=987 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=12 ino=257 dd-2584 [007] 219.761587: balance_dirty_state: bdi btrfs-1: dirty=487 wb=987 unstable=0 bg_thresh=1001 thresh=2003 gap=529 poll_thresh=13 ino=257 dd-2584 [007] 219.761709: balance_dirty_state: bdi btrfs-1: dirty=487 wb=987 unstable=0 bg_thresh=1004 thresh=2008 gap=534 poll_thresh=14 ino=257 dd-2584 [007] 219.761826: balance_dirty_state: bdi btrfs-1: dirty=512 wb=987 unstable=0 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=15 ino=257 dd-2584 [007] 219.761946: balance_dirty_state: bdi btrfs-1: dirty=537 wb=987 unstable=0 bg_thresh=1003 thresh=2007 gap=483 poll_thresh=16 ino=257 dd-2584 [007] 219.761954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=60336 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 219.768813: balance_dirty_state: bdi btrfs-1: dirty=537 wb=862 unstable=0 bg_thresh=1006 thresh=2012 gap=613 poll_thresh=16 ino=257 dd-2584 [007] 219.768937: balance_dirty_state: bdi btrfs-1: dirty=537 wb=862 unstable=0 bg_thresh=1005 thresh=2011 gap=612 poll_thresh=12 ino=257 dd-2584 [007] 219.769056: balance_dirty_state: bdi btrfs-1: dirty=562 wb=862 unstable=0 bg_thresh=1008 thresh=2016 gap=592 poll_thresh=13 ino=257 dd-2584 [007] 219.769175: balance_dirty_state: bdi btrfs-1: dirty=587 wb=862 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=14 ino=257 dd-2584 [007] 219.769293: balance_dirty_state: bdi btrfs-1: dirty=587 wb=862 unstable=0 bg_thresh=1007 thresh=2015 gap=566 poll_thresh=15 ino=257 dd-2584 [007] 219.769414: balance_dirty_state: bdi btrfs-1: dirty=612 wb=862 unstable=0 bg_thresh=1007 thresh=2014 gap=540 poll_thresh=16 ino=257 dd-2584 [007] 219.769651: balance_dirty_state: bdi btrfs-1: dirty=637 wb=862 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 219.769885: balance_dirty_state: bdi btrfs-1: dirty=662 wb=862 unstable=0 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=18 ino=257 dd-2584 [007] 219.769894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=60336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.776769: balance_dirty_state: bdi btrfs-1: dirty=662 wb=862 unstable=0 bg_thresh=1007 thresh=2014 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 219.776781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=57020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.784687: balance_dirty_state: bdi btrfs-1: dirty=662 wb=737 unstable=0 bg_thresh=1006 thresh=2013 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 219.785505: balance_dirty_state: bdi btrfs-1: dirty=662 wb=737 unstable=0 bg_thresh=1006 thresh=2013 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 219.785685: balance_dirty_state: bdi btrfs-1: dirty=687 wb=737 unstable=0 bg_thresh=1009 thresh=2018 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 219.785863: balance_dirty_state: bdi btrfs-1: dirty=712 wb=737 unstable=0 bg_thresh=1009 thresh=2018 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 219.786040: balance_dirty_state: bdi btrfs-1: dirty=712 wb=737 unstable=0 bg_thresh=1008 thresh=2017 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 219.786400: balance_dirty_state: bdi btrfs-1: dirty=762 wb=737 unstable=0 bg_thresh=1008 thresh=2016 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 219.786762: balance_dirty_state: bdi btrfs-1: dirty=787 wb=737 unstable=0 bg_thresh=1010 thresh=2020 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 219.786774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=57020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.792721: balance_dirty_state: bdi btrfs-1: dirty=787 wb=737 unstable=0 bg_thresh=1010 thresh=2020 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 219.792732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=57020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 219.800784: balance_dirty_state: bdi btrfs-1: dirty=787 wb=612 unstable=0 bg_thresh=1010 thresh=2020 gap=621 poll_thresh=18 ino=257 dd-2584 [000] 219.800911: balance_dirty_state: bdi btrfs-1: dirty=787 wb=612 unstable=0 bg_thresh=1010 thresh=2020 gap=621 poll_thresh=13 ino=257 dd-2584 [000] 219.801030: balance_dirty_state: bdi btrfs-1: dirty=812 wb=612 unstable=0 bg_thresh=1012 thresh=2025 gap=601 poll_thresh=14 ino=257 dd-2584 [000] 219.801145: balance_dirty_state: bdi btrfs-1: dirty=837 wb=612 unstable=0 bg_thresh=1012 thresh=2025 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 219.801264: balance_dirty_state: bdi btrfs-1: dirty=837 wb=612 unstable=0 bg_thresh=1015 thresh=2030 gap=581 poll_thresh=16 ino=257 dd-2584 [000] 219.801500: balance_dirty_state: bdi btrfs-1: dirty=887 wb=612 unstable=0 bg_thresh=1014 thresh=2029 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 219.801737: balance_dirty_state: bdi btrfs-1: dirty=912 wb=612 unstable=0 bg_thresh=1016 thresh=2033 gap=509 poll_thresh=18 ino=257 dd-2584 [000] 219.802338: balance_dirty_state: bdi btrfs-1: dirty=937 wb=612 unstable=0 bg_thresh=1013 thresh=2026 gap=477 poll_thresh=19 ino=257 dd-2584 [000] 219.802347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=57020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 219.808654: balance_dirty_state: bdi btrfs-1: dirty=937 wb=612 unstable=0 bg_thresh=1013 thresh=2026 gap=477 poll_thresh=19 ino=257 dd-2584 [000] 219.808661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=57020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 219.816756: balance_dirty_state: bdi btrfs-1: dirty=937 wb=612 unstable=0 bg_thresh=1013 thresh=2026 gap=477 poll_thresh=19 ino=257 dd-2584 [000] 219.816765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=57020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 219.824773: balance_dirty_state: bdi btrfs-1: dirty=937 wb=487 unstable=0 bg_thresh=1013 thresh=2026 gap=602 poll_thresh=19 ino=257 dd-2584 [000] 219.824856: balance_dirty_state: bdi btrfs-1: dirty=962 wb=487 unstable=0 bg_thresh=1013 thresh=2026 gap=577 poll_thresh=14 ino=257 dd-2584 [000] 219.824933: balance_dirty_state: bdi btrfs-1: dirty=962 wb=487 unstable=0 bg_thresh=1012 thresh=2025 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 219.825010: balance_dirty_state: bdi btrfs-1: dirty=987 wb=487 unstable=0 bg_thresh=1015 thresh=2030 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 219.825164: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=487 unstable=0 bg_thresh=1014 thresh=2029 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 219.825316: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=487 unstable=0 bg_thresh=1014 thresh=2028 gap=479 poll_thresh=18 ino=257 dd-2584 [000] 219.825322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=57020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 219.825391: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17248 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 219.829867: writeback_single_inode: bdi btrfs-1: ino=257 state= age=172 wrote=688 to_write=7504 dd-2584 [000] 219.832730: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1037 unstable=0 bg_thresh=1014 thresh=2028 gap=629 poll_thresh=18 ino=257 dd-2584 [000] 219.832820: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1037 unstable=0 bg_thresh=1013 thresh=2027 gap=628 poll_thresh=13 ino=257 dd-2584 [000] 219.832899: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1037 unstable=0 bg_thresh=1016 thresh=2032 gap=608 poll_thresh=14 ino=257 dd-2584 [000] 219.832978: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1037 unstable=0 bg_thresh=1013 thresh=2026 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 219.833058: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1037 unstable=0 bg_thresh=1015 thresh=2031 gap=582 poll_thresh=16 ino=257 dd-2584 [000] 219.833216: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1037 unstable=0 bg_thresh=1015 thresh=2030 gap=556 poll_thresh=17 ino=257 dd-2584 [000] 219.833609: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1037 unstable=0 bg_thresh=1011 thresh=2023 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 219.833615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=57020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 219.840775: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1037 unstable=0 bg_thresh=1011 thresh=2023 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 219.840781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=57020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.848941: balance_dirty_state: bdi btrfs-1: dirty=487 wb=887 unstable=0 bg_thresh=1014 thresh=2028 gap=654 poll_thresh=18 ino=257 dd-2584 [004] 219.849034: balance_dirty_state: bdi btrfs-1: dirty=487 wb=887 unstable=0 bg_thresh=1014 thresh=2028 gap=654 poll_thresh=13 ino=257 dd-2584 [004] 219.849181: balance_dirty_state: bdi btrfs-1: dirty=512 wb=887 unstable=0 bg_thresh=1013 thresh=2027 gap=628 poll_thresh=14 ino=257 dd-2584 [004] 219.849364: balance_dirty_state: bdi btrfs-1: dirty=537 wb=887 unstable=0 bg_thresh=1016 thresh=2032 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 219.849550: balance_dirty_state: bdi btrfs-1: dirty=537 wb=887 unstable=0 bg_thresh=1013 thresh=2026 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 219.849921: balance_dirty_state: bdi btrfs-1: dirty=587 wb=887 unstable=0 bg_thresh=1015 thresh=2030 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 219.850256: balance_dirty_state: bdi btrfs-1: dirty=612 wb=887 unstable=0 bg_thresh=1014 thresh=2029 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 219.850560: balance_dirty_state: bdi btrfs-1: dirty=637 wb=887 unstable=0 bg_thresh=1014 thresh=2028 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 219.850572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=57020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.856670: balance_dirty_state: bdi btrfs-1: dirty=637 wb=887 unstable=0 bg_thresh=1010 thresh=2021 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 219.856675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=57020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 219.864681: balance_dirty_state: bdi btrfs-1: dirty=637 wb=662 unstable=0 bg_thresh=991 thresh=1982 gap=683 poll_thresh=19 ino=257 dd-2584 [005] 219.864757: balance_dirty_state: bdi btrfs-1: dirty=650 wb=662 unstable=0 bg_thresh=991 thresh=1983 gap=671 poll_thresh=14 ino=257 dd-2584 [005] 219.864826: balance_dirty_state: bdi btrfs-1: dirty=663 wb=662 unstable=0 bg_thresh=991 thresh=1982 gap=657 poll_thresh=15 ino=257 dd-2584 [005] 219.864897: balance_dirty_state: bdi btrfs-1: dirty=689 wb=662 unstable=0 bg_thresh=990 thresh=1981 gap=630 poll_thresh=16 ino=257 dd-2584 [005] 219.865040: balance_dirty_state: bdi btrfs-1: dirty=715 wb=662 unstable=0 bg_thresh=992 thresh=1985 gap=608 poll_thresh=17 ino=257 dd-2584 [005] 219.865346: balance_dirty_state: bdi btrfs-1: dirty=740 wb=662 unstable=0 bg_thresh=994 thresh=1988 gap=586 poll_thresh=18 ino=257 dd-2584 [005] 219.865483: balance_dirty_state: bdi btrfs-1: dirty=779 wb=662 unstable=0 bg_thresh=994 thresh=1988 gap=547 poll_thresh=19 ino=257 dd-2584 [005] 219.865620: balance_dirty_state: bdi btrfs-1: dirty=805 wb=662 unstable=0 bg_thresh=993 thresh=1986 gap=519 poll_thresh=20 ino=257 dd-2584 [005] 219.865757: balance_dirty_state: bdi btrfs-1: dirty=844 wb=662 unstable=0 bg_thresh=994 thresh=1989 gap=483 poll_thresh=21 ino=257 dd-2584 [005] 219.865762: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=57020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 219.872797: balance_dirty_state: bdi btrfs-1: dirty=844 wb=662 unstable=0 bg_thresh=997 thresh=1995 gap=489 poll_thresh=21 ino=257 dd-2584 [001] 219.872803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=57020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 219.880695: balance_dirty_state: bdi btrfs-1: dirty=844 wb=662 unstable=0 bg_thresh=998 thresh=1996 gap=490 poll_thresh=21 ino=257 dd-2584 [001] 219.880711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 219.888750: balance_dirty_state: bdi btrfs-1: dirty=844 wb=537 unstable=0 bg_thresh=997 thresh=1994 gap=613 poll_thresh=21 ino=257 dd-2584 [001] 219.888881: balance_dirty_state: bdi btrfs-1: dirty=869 wb=537 unstable=0 bg_thresh=997 thresh=1994 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 219.889122: balance_dirty_state: bdi btrfs-1: dirty=894 wb=537 unstable=0 bg_thresh=999 thresh=1999 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 219.889364: balance_dirty_state: bdi btrfs-1: dirty=944 wb=537 unstable=0 bg_thresh=999 thresh=1998 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 219.889633: balance_dirty_state: bdi btrfs-1: dirty=957 wb=537 unstable=0 bg_thresh=999 thresh=1998 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 219.890275: balance_dirty_state: bdi btrfs-1: dirty=996 wb=537 unstable=0 bg_thresh=999 thresh=1998 gap=465 poll_thresh=20 ino=257 dd-2584 [001] 219.890284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.896793: balance_dirty_state: bdi btrfs-1: dirty=996 wb=412 unstable=0 bg_thresh=999 thresh=1998 gap=590 poll_thresh=20 ino=257 dd-2584 [004] 219.896899: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=412 unstable=0 bg_thresh=998 thresh=1997 gap=564 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 219.896993: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17320 wrote=0 to_write=8192 dd-2584 [004] 219.897033: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=412 unstable=0 bg_thresh=998 thresh=1997 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 219.897313: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=437 unstable=0 bg_thresh=997 thresh=1995 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 219.897607: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=512 unstable=0 bg_thresh=996 thresh=1993 gap=458 poll_thresh=18 ino=257 dd-2584 [004] 219.897610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 219.901921: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=736 to_write=7456 dd-2584 [004] 219.904779: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1048 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=18 ino=257 dd-2584 [004] 219.904914: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1048 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=13 ino=257 dd-2584 [004] 219.905041: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1048 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 219.905182: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1048 unstable=0 bg_thresh=996 thresh=1992 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 219.905323: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1048 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=16 ino=257 dd-2584 [004] 219.905598: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1048 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=17 ino=257 dd-2584 [004] 219.905607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.912796: balance_dirty_state: bdi btrfs-1: dirty=464 wb=923 unstable=0 bg_thresh=999 thresh=1999 gap=612 poll_thresh=17 ino=257 dd-2584 [004] 219.912879: balance_dirty_state: bdi btrfs-1: dirty=464 wb=923 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 219.912943: balance_dirty_state: bdi btrfs-1: dirty=489 wb=923 unstable=0 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 219.913003: balance_dirty_state: bdi btrfs-1: dirty=514 wb=923 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 219.913240: balance_dirty_state: bdi btrfs-1: dirty=514 wb=923 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 219.913372: balance_dirty_state: bdi btrfs-1: dirty=553 wb=923 unstable=0 bg_thresh=1000 thresh=2000 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 219.913498: balance_dirty_state: bdi btrfs-1: dirty=578 wb=923 unstable=0 bg_thresh=1001 thresh=2002 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 219.913626: balance_dirty_state: bdi btrfs-1: dirty=628 wb=923 unstable=0 bg_thresh=1003 thresh=2006 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 219.913631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 219.920832: balance_dirty_state: bdi btrfs-1: dirty=628 wb=798 unstable=0 bg_thresh=1000 thresh=2001 gap=575 poll_thresh=19 ino=257 dd-2584 [000] 219.920969: balance_dirty_state: bdi btrfs-1: dirty=628 wb=798 unstable=0 bg_thresh=1003 thresh=2006 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 219.921089: balance_dirty_state: bdi btrfs-1: dirty=653 wb=798 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=15 ino=257 dd-2584 [000] 219.921207: balance_dirty_state: bdi btrfs-1: dirty=678 wb=798 unstable=0 bg_thresh=1002 thresh=2005 gap=529 poll_thresh=16 ino=257 dd-2584 [000] 219.921441: balance_dirty_state: bdi btrfs-1: dirty=703 wb=798 unstable=0 bg_thresh=1002 thresh=2004 gap=503 poll_thresh=17 ino=257 dd-2584 [000] 219.921678: balance_dirty_state: bdi btrfs-1: dirty=728 wb=798 unstable=0 bg_thresh=1004 thresh=2008 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 219.921687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 219.928809: balance_dirty_state: bdi btrfs-1: dirty=728 wb=798 unstable=0 bg_thresh=1004 thresh=2008 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 219.928817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 219.936757: balance_dirty_state: bdi btrfs-1: dirty=728 wb=748 unstable=0 bg_thresh=1004 thresh=2008 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 219.936944: balance_dirty_state: bdi btrfs-1: dirty=728 wb=748 unstable=0 bg_thresh=1001 thresh=2002 gap=526 poll_thresh=13 ino=257 dd-2584 [004] 219.937125: balance_dirty_state: bdi btrfs-1: dirty=753 wb=748 unstable=0 bg_thresh=1003 thresh=2007 gap=506 poll_thresh=14 ino=257 dd-2584 [004] 219.937963: balance_dirty_state: bdi btrfs-1: dirty=753 wb=748 unstable=0 bg_thresh=1000 thresh=2001 gap=500 poll_thresh=15 ino=257 dd-2584 [004] 219.937975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 219.944799: balance_dirty_state: bdi btrfs-1: dirty=753 wb=748 unstable=0 bg_thresh=1000 thresh=2001 gap=500 poll_thresh=15 ino=257 dd-2584 [005] 219.944807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 219.952761: balance_dirty_state: bdi btrfs-1: dirty=753 wb=498 unstable=0 bg_thresh=1000 thresh=2001 gap=750 poll_thresh=15 ino=257 dd-2584 [005] 219.952910: balance_dirty_state: bdi btrfs-1: dirty=766 wb=498 unstable=0 bg_thresh=1001 thresh=2002 gap=738 poll_thresh=11 ino=257 dd-2584 [005] 219.953046: balance_dirty_state: bdi btrfs-1: dirty=779 wb=498 unstable=0 bg_thresh=1000 thresh=2001 gap=724 poll_thresh=12 ino=257 dd-2584 [005] 219.953212: balance_dirty_state: bdi btrfs-1: dirty=779 wb=498 unstable=0 bg_thresh=997 thresh=1994 gap=717 poll_thresh=13 ino=257 dd-2584 [005] 219.953314: balance_dirty_state: bdi btrfs-1: dirty=804 wb=498 unstable=0 bg_thresh=997 thresh=1994 gap=692 poll_thresh=14 ino=257 dd-2584 [005] 219.953412: balance_dirty_state: bdi btrfs-1: dirty=829 wb=498 unstable=0 bg_thresh=999 thresh=1999 gap=672 poll_thresh=15 ino=257 dd-2584 [005] 219.953509: balance_dirty_state: bdi btrfs-1: dirty=829 wb=498 unstable=0 bg_thresh=995 thresh=1991 gap=664 poll_thresh=16 ino=257 dd-2584 [005] 219.953707: balance_dirty_state: bdi btrfs-1: dirty=879 wb=498 unstable=0 bg_thresh=1003 thresh=2007 gap=630 poll_thresh=17 ino=257 dd-2584 [005] 219.953904: balance_dirty_state: bdi btrfs-1: dirty=904 wb=498 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 219.954100: balance_dirty_state: bdi btrfs-1: dirty=929 wb=498 unstable=0 bg_thresh=1000 thresh=2001 gap=574 poll_thresh=19 ino=257 dd-2584 [005] 219.954300: balance_dirty_state: bdi btrfs-1: dirty=954 wb=498 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=20 ino=257 dd-2584 [005] 219.954796: balance_dirty_state: bdi btrfs-1: dirty=992 wb=498 unstable=0 bg_thresh=1003 thresh=2007 gap=517 poll_thresh=21 ino=257 dd-2584 [005] 219.954934: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=498 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=22 ino=257 dd-2584 [005] 219.954939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 219.955009: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17376 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 219.957894: writeback_single_inode: bdi btrfs-1: ino=257 state= age=124 wrote=704 to_write=7488 dd-2584 [005] 219.960774: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1051 unstable=0 bg_thresh=1007 thresh=2015 gap=640 poll_thresh=22 ino=257 dd-2584 [005] 219.960871: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1051 unstable=0 bg_thresh=1007 thresh=2014 gap=639 poll_thresh=16 ino=257 dd-2584 [005] 219.960990: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1051 unstable=0 bg_thresh=1006 thresh=2013 gap=588 poll_thresh=17 ino=257 dd-2584 [005] 219.961106: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1051 unstable=0 bg_thresh=1008 thresh=2017 gap=567 poll_thresh=18 ino=257 dd-2584 [005] 219.961225: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1051 unstable=0 bg_thresh=1008 thresh=2016 gap=541 poll_thresh=19 ino=257 dd-2584 [005] 219.961342: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1051 unstable=0 bg_thresh=1007 thresh=2015 gap=490 poll_thresh=20 ino=257 dd-2584 [005] 219.961346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=101% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 219.968781: balance_dirty_state: bdi btrfs-1: dirty=474 wb=897 unstable=0 bg_thresh=1007 thresh=2015 gap=644 poll_thresh=20 ino=257 dd-2584 [001] 219.968898: balance_dirty_state: bdi btrfs-1: dirty=499 wb=897 unstable=0 bg_thresh=1007 thresh=2015 gap=619 poll_thresh=15 ino=257 dd-2584 [001] 219.969012: balance_dirty_state: bdi btrfs-1: dirty=499 wb=897 unstable=0 bg_thresh=1010 thresh=2020 gap=624 poll_thresh=16 ino=257 dd-2584 [001] 219.969241: balance_dirty_state: bdi btrfs-1: dirty=549 wb=897 unstable=0 bg_thresh=1012 thresh=2025 gap=579 poll_thresh=17 ino=257 dd-2584 [001] 219.969845: balance_dirty_state: bdi btrfs-1: dirty=574 wb=897 unstable=0 bg_thresh=1012 thresh=2024 gap=553 poll_thresh=18 ino=257 dd-2584 [001] 219.970116: balance_dirty_state: bdi btrfs-1: dirty=599 wb=897 unstable=0 bg_thresh=1008 thresh=2016 gap=520 poll_thresh=19 ino=257 dd-2584 [001] 219.970334: balance_dirty_state: bdi btrfs-1: dirty=637 wb=897 unstable=0 bg_thresh=1010 thresh=2020 gap=486 poll_thresh=20 ino=257 dd-2584 [001] 219.970339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=100% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 219.976783: balance_dirty_state: bdi btrfs-1: dirty=637 wb=897 unstable=0 bg_thresh=1010 thresh=2020 gap=486 poll_thresh=20 ino=257 dd-2584 [001] 219.976793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=100% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 219.984711: balance_dirty_state: bdi btrfs-1: dirty=637 wb=897 unstable=0 bg_thresh=1005 thresh=2010 gap=476 poll_thresh=20 ino=257 dd-2584 [001] 219.984717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-288% task_weight=101% bdi_bw=53656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 219.992742: balance_dirty_state: bdi btrfs-1: dirty=637 wb=770 unstable=0 bg_thresh=990 thresh=1980 gap=573 poll_thresh=20 ino=257 dd-2584 [001] 219.992863: balance_dirty_state: bdi btrfs-1: dirty=662 wb=770 unstable=0 bg_thresh=992 thresh=1985 gap=553 poll_thresh=15 ino=257 dd-2584 [001] 219.992996: balance_dirty_state: bdi btrfs-1: dirty=662 wb=770 unstable=0 bg_thresh=998 thresh=1996 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 219.993256: balance_dirty_state: bdi btrfs-1: dirty=712 wb=770 unstable=0 bg_thresh=997 thresh=1995 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 219.993517: balance_dirty_state: bdi btrfs-1: dirty=737 wb=770 unstable=0 bg_thresh=997 thresh=1994 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 219.993526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-262% task_weight=101% bdi_bw=53656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.000710: balance_dirty_state: bdi btrfs-1: dirty=737 wb=770 unstable=0 bg_thresh=1026 thresh=2053 gap=546 poll_thresh=18 ino=257 dd-2584 [001] 220.000841: balance_dirty_state: bdi btrfs-1: dirty=762 wb=770 unstable=0 bg_thresh=1028 thresh=2057 gap=525 poll_thresh=13 ino=257 dd-2584 [001] 220.000966: balance_dirty_state: bdi btrfs-1: dirty=762 wb=770 unstable=0 bg_thresh=1031 thresh=2062 gap=530 poll_thresh=14 ino=257 dd-2584 [001] 220.001105: balance_dirty_state: bdi btrfs-1: dirty=775 wb=770 unstable=0 bg_thresh=1030 thresh=2061 gap=516 poll_thresh=15 ino=257 dd-2584 [001] 220.001236: balance_dirty_state: bdi btrfs-1: dirty=800 wb=770 unstable=0 bg_thresh=1031 thresh=2062 gap=492 poll_thresh=16 ino=257 dd-2584 [001] 220.001244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1322 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-224% task_weight=101% bdi_bw=53656 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 220.008711: balance_dirty_state: bdi btrfs-1: dirty=800 wb=718 unstable=0 bg_thresh=1026 thresh=2053 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 220.008980: balance_dirty_state: bdi btrfs-1: dirty=826 wb=718 unstable=0 bg_thresh=1021 thresh=2043 gap=499 poll_thresh=12 ino=257 dd-2584 [001] 220.008985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-72% task_gap=-245% task_weight=100% bdi_bw=53656 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 220.016719: balance_dirty_state: bdi btrfs-1: dirty=826 wb=693 unstable=0 bg_thresh=1018 thresh=2037 gap=518 poll_thresh=12 ino=257 dd-2584 [001] 220.016806: balance_dirty_state: bdi btrfs-1: dirty=851 wb=693 unstable=0 bg_thresh=1022 thresh=2045 gap=501 poll_thresh=9 ino=257 dd-2584 [001] 220.016811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-196% task_weight=100% bdi_bw=53656 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 220.024711: balance_dirty_state: bdi btrfs-1: dirty=851 wb=591 unstable=0 bg_thresh=1019 thresh=2039 gap=597 poll_thresh=9 ino=257 dd-2584 [001] 220.024788: balance_dirty_state: bdi btrfs-1: dirty=864 wb=591 unstable=0 bg_thresh=1018 thresh=2037 gap=582 poll_thresh=7 ino=257 dd-2584 [001] 220.024859: balance_dirty_state: bdi btrfs-1: dirty=877 wb=591 unstable=0 bg_thresh=1019 thresh=2039 gap=571 poll_thresh=8 ino=257 dd-2584 [001] 220.024925: balance_dirty_state: bdi btrfs-1: dirty=877 wb=591 unstable=0 bg_thresh=1019 thresh=2038 gap=570 poll_thresh=9 ino=257 dd-2584 [001] 220.024990: balance_dirty_state: bdi btrfs-1: dirty=902 wb=591 unstable=0 bg_thresh=1019 thresh=2038 gap=545 poll_thresh=10 ino=257 dd-2584 [001] 220.025055: balance_dirty_state: bdi btrfs-1: dirty=927 wb=591 unstable=0 bg_thresh=1018 thresh=2037 gap=519 poll_thresh=11 ino=257 dd-2584 [001] 220.025120: balance_dirty_state: bdi btrfs-1: dirty=927 wb=591 unstable=0 bg_thresh=1018 thresh=2037 gap=519 poll_thresh=12 ino=257 dd-2584 [001] 220.025187: balance_dirty_state: bdi btrfs-1: dirty=952 wb=591 unstable=0 bg_thresh=1018 thresh=2036 gap=493 poll_thresh=13 ino=257 dd-2584 [001] 220.025191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=98% bdi_bw=53656 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 220.032714: balance_dirty_state: bdi btrfs-1: dirty=952 wb=465 unstable=0 bg_thresh=1018 thresh=2036 gap=619 poll_thresh=13 ino=257 dd-2584 [001] 220.032798: balance_dirty_state: bdi btrfs-1: dirty=967 wb=463 unstable=0 bg_thresh=1017 thresh=2034 gap=604 poll_thresh=10 ino=257 dd-2584 [001] 220.032868: balance_dirty_state: bdi btrfs-1: dirty=980 wb=463 unstable=0 bg_thresh=1016 thresh=2033 gap=590 poll_thresh=11 ino=257 dd-2584 [001] 220.032936: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=463 unstable=0 bg_thresh=1013 thresh=2027 gap=559 poll_thresh=12 ino=257 dd-2584 [001] 220.033004: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=463 unstable=0 bg_thresh=1016 thresh=2032 gap=564 poll_thresh=13 ino=257 dd-2584 [001] 220.033395: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=463 unstable=0 bg_thresh=1035 thresh=2071 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 220.033463: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=463 unstable=0 bg_thresh=1032 thresh=2065 gap=559 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 220.033472: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17456 wrote=0 to_write=8192 dd-2584 [001] 220.033529: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=463 unstable=0 bg_thresh=1035 thresh=2070 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 220.033846: balance_dirty_state: bdi btrfs-1: dirty=993 wb=563 unstable=0 bg_thresh=1034 thresh=2069 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 220.033848: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=53656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 220.035268: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=752 to_write=7440 dd-2584 [001] 220.040735: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1089 unstable=0 bg_thresh=1018 thresh=2037 gap=594 poll_thresh=17 ino=257 dd-2584 [001] 220.040815: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1089 unstable=0 bg_thresh=1018 thresh=2036 gap=580 poll_thresh=13 ino=257 dd-2584 [001] 220.040885: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1089 unstable=0 bg_thresh=1017 thresh=2035 gap=554 poll_thresh=14 ino=257 dd-2584 [001] 220.040956: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1089 unstable=0 bg_thresh=1020 thresh=2040 gap=534 poll_thresh=15 ino=257 dd-2584 [001] 220.041025: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1089 unstable=0 bg_thresh=1019 thresh=2039 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 220.041515: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1089 unstable=0 bg_thresh=1031 thresh=2063 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 220.041641: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1089 unstable=0 bg_thresh=1031 thresh=2062 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 220.041647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-222% task_weight=100% bdi_bw=53656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.048791: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1089 unstable=0 bg_thresh=1029 thresh=2058 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 220.048796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=53656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.056741: balance_dirty_state: bdi btrfs-1: dirty=510 wb=961 unstable=0 bg_thresh=1026 thresh=2053 gap=582 poll_thresh=18 ino=257 dd-2584 [001] 220.056859: balance_dirty_state: bdi btrfs-1: dirty=523 wb=961 unstable=0 bg_thresh=1025 thresh=2051 gap=567 poll_thresh=13 ino=257 dd-2584 [001] 220.056934: balance_dirty_state: bdi btrfs-1: dirty=549 wb=961 unstable=0 bg_thresh=1025 thresh=2051 gap=541 poll_thresh=14 ino=257 dd-2584 [001] 220.057005: balance_dirty_state: bdi btrfs-1: dirty=549 wb=961 unstable=0 bg_thresh=1025 thresh=2050 gap=540 poll_thresh=15 ino=257 dd-2584 [001] 220.057076: balance_dirty_state: bdi btrfs-1: dirty=574 wb=961 unstable=0 bg_thresh=1025 thresh=2050 gap=515 poll_thresh=16 ino=257 dd-2584 [001] 220.057565: balance_dirty_state: bdi btrfs-1: dirty=600 wb=961 unstable=0 bg_thresh=1013 thresh=2027 gap=466 poll_thresh=17 ino=257 dd-2584 [001] 220.057570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=53656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.064814: balance_dirty_state: bdi btrfs-1: dirty=600 wb=961 unstable=0 bg_thresh=1014 thresh=2029 gap=468 poll_thresh=17 ino=257 dd-2584 [001] 220.064820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=53656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.072802: balance_dirty_state: bdi btrfs-1: dirty=600 wb=961 unstable=0 bg_thresh=1014 thresh=2029 gap=468 poll_thresh=17 ino=257 dd-2584 [001] 220.072811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=53656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.080810: balance_dirty_state: bdi btrfs-1: dirty=604 wb=790 unstable=0 bg_thresh=1007 thresh=2015 gap=621 poll_thresh=17 ino=257 dd-2584 [001] 220.081073: balance_dirty_state: bdi btrfs-1: dirty=617 wb=790 unstable=0 bg_thresh=1007 thresh=2015 gap=608 poll_thresh=13 ino=257 dd-2584 [001] 220.081142: balance_dirty_state: bdi btrfs-1: dirty=630 wb=790 unstable=0 bg_thresh=1007 thresh=2014 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 220.081206: balance_dirty_state: bdi btrfs-1: dirty=655 wb=790 unstable=0 bg_thresh=1007 thresh=2014 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 220.081271: balance_dirty_state: bdi btrfs-1: dirty=655 wb=790 unstable=0 bg_thresh=1009 thresh=2019 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 220.081403: balance_dirty_state: bdi btrfs-1: dirty=705 wb=790 unstable=0 bg_thresh=1011 thresh=2023 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 220.081538: balance_dirty_state: bdi btrfs-1: dirty=743 wb=790 unstable=0 bg_thresh=1010 thresh=2021 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 220.081543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=53656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.088854: balance_dirty_state: bdi btrfs-1: dirty=743 wb=740 unstable=0 bg_thresh=1007 thresh=2014 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 220.088954: balance_dirty_state: bdi btrfs-1: dirty=743 wb=665 unstable=0 bg_thresh=1005 thresh=2011 gap=603 poll_thresh=13 ino=257 dd-2584 [001] 220.089025: balance_dirty_state: bdi btrfs-1: dirty=756 wb=640 unstable=0 bg_thresh=1004 thresh=2009 gap=613 poll_thresh=14 ino=257 dd-2584 [001] 220.089092: balance_dirty_state: bdi btrfs-1: dirty=769 wb=640 unstable=0 bg_thresh=1004 thresh=2008 gap=599 poll_thresh=15 ino=257 dd-2584 [001] 220.089158: balance_dirty_state: bdi btrfs-1: dirty=794 wb=640 unstable=0 bg_thresh=1007 thresh=2015 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 220.089287: balance_dirty_state: bdi btrfs-1: dirty=819 wb=640 unstable=0 bg_thresh=1007 thresh=2014 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 220.089414: balance_dirty_state: bdi btrfs-1: dirty=869 wb=640 unstable=0 bg_thresh=1006 thresh=2013 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 220.089720: balance_dirty_state: bdi btrfs-1: dirty=894 wb=640 unstable=0 bg_thresh=1008 thresh=2017 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 220.089725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.096878: balance_dirty_state: bdi btrfs-1: dirty=905 wb=519 unstable=0 bg_thresh=1013 thresh=2027 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 220.096951: balance_dirty_state: bdi btrfs-1: dirty=905 wb=519 unstable=0 bg_thresh=1013 thresh=2026 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 220.097016: balance_dirty_state: bdi btrfs-1: dirty=930 wb=519 unstable=0 bg_thresh=1010 thresh=2020 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 220.097083: balance_dirty_state: bdi btrfs-1: dirty=955 wb=519 unstable=0 bg_thresh=1012 thresh=2025 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 220.097561: balance_dirty_state: bdi btrfs-1: dirty=980 wb=519 unstable=0 bg_thresh=1036 thresh=2073 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 220.097680: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=519 unstable=0 bg_thresh=1038 thresh=2077 gap=553 poll_thresh=18 ino=257 dd-2584 [001] 220.097797: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=519 unstable=0 bg_thresh=1038 thresh=2076 gap=527 poll_thresh=19 ino=257 dd-2584 [001] 220.097912: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=519 unstable=0 bg_thresh=1037 thresh=2075 gap=476 poll_thresh=20 ino=257 dd-2584 [001] 220.097917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 220.098026: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17520 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 220.100090: writeback_single_inode: bdi btrfs-1: ino=257 state= age=136 wrote=688 to_write=7504 dd-2584 [001] 220.104893: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1187 unstable=0 bg_thresh=1037 thresh=2075 gap=476 poll_thresh=20 ino=257 dd-2584 [001] 220.104898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.116807: balance_dirty_state: bdi btrfs-1: dirty=412 wb=935 unstable=0 bg_thresh=1027 thresh=2054 gap=707 poll_thresh=20 ino=257 dd-2584 [001] 220.116878: balance_dirty_state: bdi btrfs-1: dirty=412 wb=935 unstable=0 bg_thresh=1027 thresh=2054 gap=707 poll_thresh=15 ino=257 dd-2584 [001] 220.116938: balance_dirty_state: bdi btrfs-1: dirty=437 wb=935 unstable=0 bg_thresh=1026 thresh=2053 gap=681 poll_thresh=16 ino=257 dd-2584 [001] 220.117227: balance_dirty_state: bdi btrfs-1: dirty=462 wb=935 unstable=0 bg_thresh=1026 thresh=2052 gap=655 poll_thresh=17 ino=257 dd-2584 [001] 220.117341: balance_dirty_state: bdi btrfs-1: dirty=487 wb=935 unstable=0 bg_thresh=1025 thresh=2051 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 220.117455: balance_dirty_state: bdi btrfs-1: dirty=537 wb=935 unstable=0 bg_thresh=1027 thresh=2055 gap=583 poll_thresh=19 ino=257 dd-2584 [001] 220.117570: balance_dirty_state: bdi btrfs-1: dirty=562 wb=935 unstable=0 bg_thresh=1027 thresh=2054 gap=557 poll_thresh=20 ino=257 dd-2584 [001] 220.117687: balance_dirty_state: bdi btrfs-1: dirty=587 wb=935 unstable=0 bg_thresh=1026 thresh=2053 gap=531 poll_thresh=21 ino=257 dd-2584 [001] 220.117804: balance_dirty_state: bdi btrfs-1: dirty=637 wb=935 unstable=0 bg_thresh=1028 thresh=2057 gap=485 poll_thresh=22 ino=257 dd-2584 [001] 220.117808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 220.124930: balance_dirty_state: bdi btrfs-1: dirty=637 wb=935 unstable=0 bg_thresh=1028 thresh=2057 gap=485 poll_thresh=22 ino=257 dd-2584 [001] 220.124938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.132886: balance_dirty_state: bdi btrfs-1: dirty=637 wb=796 unstable=0 bg_thresh=1030 thresh=2060 gap=627 poll_thresh=22 ino=257 dd-2584 [001] 220.133018: balance_dirty_state: bdi btrfs-1: dirty=637 wb=796 unstable=0 bg_thresh=1030 thresh=2060 gap=627 poll_thresh=16 ino=257 dd-2584 [001] 220.133264: balance_dirty_state: bdi btrfs-1: dirty=662 wb=796 unstable=0 bg_thresh=1029 thresh=2058 gap=600 poll_thresh=17 ino=257 dd-2584 [001] 220.133505: balance_dirty_state: bdi btrfs-1: dirty=712 wb=796 unstable=0 bg_thresh=1028 thresh=2057 gap=549 poll_thresh=18 ino=257 dd-2584 [001] 220.134112: balance_dirty_state: bdi btrfs-1: dirty=737 wb=796 unstable=0 bg_thresh=1028 thresh=2056 gap=523 poll_thresh=19 ino=257 dd-2584 [001] 220.134354: balance_dirty_state: bdi btrfs-1: dirty=762 wb=796 unstable=0 bg_thresh=1027 thresh=2055 gap=497 poll_thresh=20 ino=257 dd-2584 [001] 220.134363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.140909: balance_dirty_state: bdi btrfs-1: dirty=762 wb=796 unstable=0 bg_thresh=1027 thresh=2055 gap=497 poll_thresh=20 ino=257 dd-2584 [001] 220.140918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 220.148784: balance_dirty_state: bdi btrfs-1: dirty=762 wb=683 unstable=0 bg_thresh=1028 thresh=2057 gap=612 poll_thresh=20 ino=257 dd-2584 [005] 220.148876: balance_dirty_state: bdi btrfs-1: dirty=762 wb=683 unstable=0 bg_thresh=1028 thresh=2057 gap=612 poll_thresh=15 ino=257 dd-2584 [005] 220.148958: balance_dirty_state: bdi btrfs-1: dirty=787 wb=683 unstable=0 bg_thresh=1031 thresh=2062 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 220.149119: balance_dirty_state: bdi btrfs-1: dirty=812 wb=683 unstable=0 bg_thresh=1033 thresh=2067 gap=572 poll_thresh=17 ino=257 dd-2584 [005] 220.149283: balance_dirty_state: bdi btrfs-1: dirty=862 wb=683 unstable=0 bg_thresh=1033 thresh=2066 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 220.149448: balance_dirty_state: bdi btrfs-1: dirty=887 wb=683 unstable=0 bg_thresh=1032 thresh=2065 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 220.149455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-59% task_gap=-218% task_weight=100% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 220.156770: balance_dirty_state: bdi btrfs-1: dirty=887 wb=683 unstable=0 bg_thresh=1025 thresh=2051 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 220.156776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 220.164798: balance_dirty_state: bdi btrfs-1: dirty=869 wb=588 unstable=0 bg_thresh=1020 thresh=2041 gap=584 poll_thresh=19 ino=257 dd-2584 [005] 220.164864: balance_dirty_state: bdi btrfs-1: dirty=894 wb=588 unstable=0 bg_thresh=1020 thresh=2041 gap=559 poll_thresh=14 ino=257 dd-2584 [005] 220.164925: balance_dirty_state: bdi btrfs-1: dirty=894 wb=588 unstable=0 bg_thresh=1023 thresh=2046 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 220.164986: balance_dirty_state: bdi btrfs-1: dirty=919 wb=588 unstable=0 bg_thresh=1023 thresh=2046 gap=539 poll_thresh=16 ino=257 dd-2584 [005] 220.165291: balance_dirty_state: bdi btrfs-1: dirty=944 wb=588 unstable=0 bg_thresh=1019 thresh=2039 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 220.165296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.172816: balance_dirty_state: bdi btrfs-1: dirty=944 wb=588 unstable=0 bg_thresh=1017 thresh=2034 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 220.172822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.180770: balance_dirty_state: bdi btrfs-1: dirty=944 wb=460 unstable=0 bg_thresh=1009 thresh=2018 gap=614 poll_thresh=17 ino=257 dd-2584 [001] 220.180896: balance_dirty_state: bdi btrfs-1: dirty=969 wb=460 unstable=0 bg_thresh=1009 thresh=2018 gap=589 poll_thresh=13 ino=257 dd-2584 [001] 220.180964: balance_dirty_state: bdi btrfs-1: dirty=994 wb=460 unstable=0 bg_thresh=1011 thresh=2023 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 220.181026: balance_dirty_state: bdi btrfs-1: dirty=994 wb=460 unstable=0 bg_thresh=1011 thresh=2023 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 220.181088: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=460 unstable=0 bg_thresh=1011 thresh=2022 gap=543 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 220.181108: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17604 wrote=0 to_write=8192 dd-2584 [001] 220.181266: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=460 unstable=0 bg_thresh=1010 thresh=2021 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 220.181459: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=510 unstable=0 bg_thresh=1012 thresh=2025 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 220.181461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=52268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 220.183444: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=704 to_write=7488 dd-2584 [001] 220.192820: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1160 unstable=0 bg_thresh=1003 thresh=2007 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 220.192829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=50396 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 220.200875: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1034 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=18 ino=257 dd-2584 [001] 220.200974: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1034 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=13 ino=257 dd-2584 [001] 220.201039: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1034 unstable=0 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=14 ino=257 dd-2584 [001] 220.201104: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1034 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=15 ino=257 dd-2584 [001] 220.201167: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1034 unstable=0 bg_thresh=1005 thresh=2011 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 220.201290: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1034 unstable=0 bg_thresh=1005 thresh=2010 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 220.201595: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1034 unstable=0 bg_thresh=1007 thresh=2014 gap=461 poll_thresh=18 ino=257 dd-2584 [001] 220.201600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=50396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 220.208959: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1034 unstable=0 bg_thresh=1007 thresh=2014 gap=461 poll_thresh=18 ino=257 dd-2584 [006] 220.208967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=50396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 220.216958: balance_dirty_state: bdi btrfs-1: dirty=519 wb=896 unstable=0 bg_thresh=1006 thresh=2012 gap=597 poll_thresh=18 ino=257 dd-2584 [006] 220.217085: balance_dirty_state: bdi btrfs-1: dirty=519 wb=896 unstable=0 bg_thresh=1006 thresh=2012 gap=597 poll_thresh=13 ino=257 dd-2584 [006] 220.217204: balance_dirty_state: bdi btrfs-1: dirty=544 wb=896 unstable=0 bg_thresh=1008 thresh=2017 gap=577 poll_thresh=14 ino=257 dd-2584 [006] 220.217321: balance_dirty_state: bdi btrfs-1: dirty=569 wb=896 unstable=0 bg_thresh=1011 thresh=2022 gap=557 poll_thresh=15 ino=257 dd-2584 [006] 220.217440: balance_dirty_state: bdi btrfs-1: dirty=569 wb=896 unstable=0 bg_thresh=1011 thresh=2022 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 220.217682: balance_dirty_state: bdi btrfs-1: dirty=619 wb=896 unstable=0 bg_thresh=1013 thresh=2027 gap=512 poll_thresh=17 ino=257 dd-2584 [006] 220.217925: balance_dirty_state: bdi btrfs-1: dirty=644 wb=896 unstable=0 bg_thresh=1015 thresh=2031 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 220.217933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=50396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 220.224902: balance_dirty_state: bdi btrfs-1: dirty=644 wb=896 unstable=0 bg_thresh=1016 thresh=2033 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 220.224911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=50396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 220.232969: balance_dirty_state: bdi btrfs-1: dirty=644 wb=758 unstable=0 bg_thresh=1018 thresh=2036 gap=634 poll_thresh=18 ino=257 dd-2584 [006] 220.233059: balance_dirty_state: bdi btrfs-1: dirty=669 wb=758 unstable=0 bg_thresh=1015 thresh=2030 gap=603 poll_thresh=13 ino=257 dd-2584 [006] 220.233120: balance_dirty_state: bdi btrfs-1: dirty=669 wb=758 unstable=0 bg_thresh=1017 thresh=2035 gap=608 poll_thresh=14 ino=257 dd-2584 [006] 220.233178: balance_dirty_state: bdi btrfs-1: dirty=694 wb=758 unstable=0 bg_thresh=1017 thresh=2034 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 220.233236: balance_dirty_state: bdi btrfs-1: dirty=719 wb=758 unstable=0 bg_thresh=1017 thresh=2034 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 220.233353: balance_dirty_state: bdi btrfs-1: dirty=744 wb=758 unstable=0 bg_thresh=1019 thresh=2038 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 220.233642: balance_dirty_state: bdi btrfs-1: dirty=769 wb=758 unstable=0 bg_thresh=1015 thresh=2031 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 220.233646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-306% task_weight=100% bdi_bw=50396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 220.240984: balance_dirty_state: bdi btrfs-1: dirty=769 wb=758 unstable=0 bg_thresh=1015 thresh=2031 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 220.240994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-306% task_weight=100% bdi_bw=50396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 220.248900: balance_dirty_state: bdi btrfs-1: dirty=769 wb=708 unstable=0 bg_thresh=1015 thresh=2031 gap=554 poll_thresh=18 ino=257 dd-2584 [006] 220.248981: balance_dirty_state: bdi btrfs-1: dirty=794 wb=708 unstable=0 bg_thresh=1015 thresh=2031 gap=529 poll_thresh=13 ino=257 dd-2584 [006] 220.249041: balance_dirty_state: bdi btrfs-1: dirty=794 wb=708 unstable=0 bg_thresh=1015 thresh=2030 gap=528 poll_thresh=14 ino=257 dd-2584 [006] 220.249100: balance_dirty_state: bdi btrfs-1: dirty=819 wb=708 unstable=0 bg_thresh=1017 thresh=2035 gap=508 poll_thresh=15 ino=257 dd-2584 [006] 220.249104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-301% task_weight=99% bdi_bw=50396 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 220.256937: balance_dirty_state: bdi btrfs-1: dirty=819 wb=708 unstable=0 bg_thresh=1017 thresh=2035 gap=508 poll_thresh=15 ino=257 dd-2584 [006] 220.256942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-301% task_weight=99% bdi_bw=50396 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 220.264967: balance_dirty_state: bdi btrfs-1: dirty=819 wb=583 unstable=0 bg_thresh=1016 thresh=2033 gap=631 poll_thresh=15 ino=257 dd-2584 [006] 220.265051: balance_dirty_state: bdi btrfs-1: dirty=844 wb=583 unstable=0 bg_thresh=1013 thresh=2027 gap=600 poll_thresh=11 ino=257 dd-2584 [006] 220.265118: balance_dirty_state: bdi btrfs-1: dirty=844 wb=583 unstable=0 bg_thresh=1016 thresh=2032 gap=605 poll_thresh=12 ino=257 dd-2584 [006] 220.265182: balance_dirty_state: bdi btrfs-1: dirty=869 wb=583 unstable=0 bg_thresh=1015 thresh=2031 gap=579 poll_thresh=13 ino=257 dd-2584 [006] 220.265244: balance_dirty_state: bdi btrfs-1: dirty=894 wb=583 unstable=0 bg_thresh=1015 thresh=2031 gap=554 poll_thresh=14 ino=257 dd-2584 [006] 220.265309: balance_dirty_state: bdi btrfs-1: dirty=894 wb=583 unstable=0 bg_thresh=1015 thresh=2030 gap=553 poll_thresh=15 ino=257 dd-2584 [006] 220.265374: balance_dirty_state: bdi btrfs-1: dirty=919 wb=583 unstable=0 bg_thresh=1017 thresh=2035 gap=533 poll_thresh=16 ino=257 dd-2584 [006] 220.265503: balance_dirty_state: bdi btrfs-1: dirty=944 wb=583 unstable=0 bg_thresh=1017 thresh=2034 gap=507 poll_thresh=17 ino=257 dd-2584 [006] 220.265508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=50396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 220.273010: balance_dirty_state: bdi btrfs-1: dirty=944 wb=583 unstable=0 bg_thresh=1017 thresh=2034 gap=507 poll_thresh=17 ino=257 dd-2584 [006] 220.273019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=50396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 220.280926: balance_dirty_state: bdi btrfs-1: dirty=944 wb=458 unstable=0 bg_thresh=1016 thresh=2032 gap=630 poll_thresh=17 ino=257 dd-2584 [006] 220.280996: balance_dirty_state: bdi btrfs-1: dirty=969 wb=458 unstable=0 bg_thresh=1015 thresh=2031 gap=604 poll_thresh=13 ino=257 dd-2584 [006] 220.281058: balance_dirty_state: bdi btrfs-1: dirty=969 wb=458 unstable=0 bg_thresh=1015 thresh=2031 gap=604 poll_thresh=14 ino=257 dd-2584 [006] 220.281119: balance_dirty_state: bdi btrfs-1: dirty=994 wb=458 unstable=0 bg_thresh=1015 thresh=2030 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 220.281180: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=458 unstable=0 bg_thresh=1012 thresh=2024 gap=547 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 220.281204: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17704 wrote=0 to_write=8192 dd-2584 [006] 220.281648: balance_dirty_state: bdi btrfs-1: dirty=969 wb=533 unstable=0 bg_thresh=1014 thresh=2028 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 220.281834: balance_dirty_state: bdi btrfs-1: dirty=944 wb=583 unstable=0 bg_thresh=1013 thresh=2027 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 220.281837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=50396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 220.283052: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=688 to_write=7504 dd-2584 [006] 220.288949: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1008 unstable=0 bg_thresh=1014 thresh=2029 gap=627 poll_thresh=18 ino=257 dd-2584 [006] 220.289046: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1008 unstable=0 bg_thresh=1017 thresh=2034 gap=607 poll_thresh=13 ino=257 dd-2584 [006] 220.289105: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1008 unstable=0 bg_thresh=1014 thresh=2028 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 220.289163: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1008 unstable=0 bg_thresh=1016 thresh=2033 gap=581 poll_thresh=15 ino=257 dd-2584 [006] 220.289222: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1008 unstable=0 bg_thresh=1013 thresh=2027 gap=550 poll_thresh=16 ino=257 dd-2584 [006] 220.289338: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1008 unstable=0 bg_thresh=1015 thresh=2031 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 220.289454: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1008 unstable=0 bg_thresh=1015 thresh=2030 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 220.289458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=50396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 220.296950: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1008 unstable=0 bg_thresh=1012 thresh=2024 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 220.296959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 220.304874: balance_dirty_state: bdi btrfs-1: dirty=519 wb=883 unstable=0 bg_thresh=1007 thresh=2014 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 220.304943: balance_dirty_state: bdi btrfs-1: dirty=519 wb=883 unstable=0 bg_thresh=1007 thresh=2014 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 220.305007: balance_dirty_state: bdi btrfs-1: dirty=544 wb=883 unstable=0 bg_thresh=1009 thresh=2019 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 220.305070: balance_dirty_state: bdi btrfs-1: dirty=569 wb=883 unstable=0 bg_thresh=1012 thresh=2024 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 220.305135: balance_dirty_state: bdi btrfs-1: dirty=569 wb=883 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 220.305458: balance_dirty_state: bdi btrfs-1: dirty=619 wb=883 unstable=0 bg_thresh=1005 thresh=2011 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 220.305609: balance_dirty_state: bdi btrfs-1: dirty=644 wb=883 unstable=0 bg_thresh=1007 thresh=2015 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 220.305614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 220.312869: balance_dirty_state: bdi btrfs-1: dirty=644 wb=758 unstable=0 bg_thresh=990 thresh=1981 gap=579 poll_thresh=18 ino=257 dd-2584 [004] 220.313052: balance_dirty_state: bdi btrfs-1: dirty=669 wb=758 unstable=0 bg_thresh=993 thresh=1986 gap=559 poll_thresh=13 ino=257 dd-2584 [004] 220.313228: balance_dirty_state: bdi btrfs-1: dirty=669 wb=758 unstable=0 bg_thresh=993 thresh=1986 gap=559 poll_thresh=14 ino=257 dd-2584 [004] 220.313403: balance_dirty_state: bdi btrfs-1: dirty=694 wb=758 unstable=0 bg_thresh=995 thresh=1991 gap=539 poll_thresh=15 ino=257 dd-2584 [004] 220.313585: balance_dirty_state: bdi btrfs-1: dirty=719 wb=758 unstable=0 bg_thresh=995 thresh=1991 gap=514 poll_thresh=16 ino=257 dd-2584 [004] 220.313947: balance_dirty_state: bdi btrfs-1: dirty=744 wb=758 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=17 ino=257 dd-2584 [004] 220.313959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 220.320843: balance_dirty_state: bdi btrfs-1: dirty=744 wb=583 unstable=0 bg_thresh=995 thresh=1990 gap=663 poll_thresh=17 ino=257 dd-2584 [004] 220.320909: balance_dirty_state: bdi btrfs-1: dirty=744 wb=583 unstable=0 bg_thresh=997 thresh=1995 gap=668 poll_thresh=13 ino=257 dd-2584 [004] 220.320971: balance_dirty_state: bdi btrfs-1: dirty=769 wb=583 unstable=0 bg_thresh=997 thresh=1994 gap=642 poll_thresh=14 ino=257 dd-2584 [004] 220.321051: balance_dirty_state: bdi btrfs-1: dirty=794 wb=583 unstable=0 bg_thresh=999 thresh=1999 gap=622 poll_thresh=15 ino=257 dd-2584 [004] 220.321140: balance_dirty_state: bdi btrfs-1: dirty=794 wb=583 unstable=0 bg_thresh=996 thresh=1993 gap=616 poll_thresh=16 ino=257 dd-2584 [004] 220.321272: balance_dirty_state: bdi btrfs-1: dirty=844 wb=583 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 220.321626: balance_dirty_state: bdi btrfs-1: dirty=869 wb=583 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 220.321742: balance_dirty_state: bdi btrfs-1: dirty=894 wb=583 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 220.321867: balance_dirty_state: bdi btrfs-1: dirty=919 wb=583 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=20 ino=257 dd-2584 [004] 220.321873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 220.332977: balance_dirty_state: bdi btrfs-1: dirty=919 wb=433 unstable=0 bg_thresh=995 thresh=1990 gap=638 poll_thresh=20 ino=257 dd-2584 [004] 220.333057: balance_dirty_state: bdi btrfs-1: dirty=944 wb=433 unstable=0 bg_thresh=997 thresh=1995 gap=618 poll_thresh=15 ino=257 dd-2584 [004] 220.333116: balance_dirty_state: bdi btrfs-1: dirty=969 wb=433 unstable=0 bg_thresh=997 thresh=1994 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 220.333231: balance_dirty_state: bdi btrfs-1: dirty=994 wb=433 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 220.333345: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=433 unstable=0 bg_thresh=996 thresh=1992 gap=540 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 220.333436: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17756 wrote=0 to_write=8192 dd-2584 [004] 220.333473: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=433 unstable=0 bg_thresh=998 thresh=1996 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 220.333475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 220.336471: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=672 to_write=7520 dd-2584 [004] 220.340886: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1108 unstable=0 bg_thresh=998 thresh=1996 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 220.340900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 220.348951: balance_dirty_state: bdi btrfs-1: dirty=394 wb=983 unstable=0 bg_thresh=997 thresh=1994 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 220.349080: balance_dirty_state: bdi btrfs-1: dirty=394 wb=958 unstable=0 bg_thresh=993 thresh=1986 gap=634 poll_thresh=14 ino=257 dd-2584 [004] 220.349191: balance_dirty_state: bdi btrfs-1: dirty=419 wb=883 unstable=0 bg_thresh=995 thresh=1991 gap=689 poll_thresh=15 ino=257 dd-2584 [004] 220.349454: balance_dirty_state: bdi btrfs-1: dirty=444 wb=858 unstable=0 bg_thresh=995 thresh=1991 gap=689 poll_thresh=16 ino=257 dd-2584 [004] 220.349572: balance_dirty_state: bdi btrfs-1: dirty=469 wb=858 unstable=0 bg_thresh=992 thresh=1984 gap=657 poll_thresh=17 ino=257 dd-2584 [004] 220.349689: balance_dirty_state: bdi btrfs-1: dirty=494 wb=858 unstable=0 bg_thresh=994 thresh=1988 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 220.349804: balance_dirty_state: bdi btrfs-1: dirty=519 wb=858 unstable=0 bg_thresh=993 thresh=1987 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 220.349921: balance_dirty_state: bdi btrfs-1: dirty=569 wb=858 unstable=0 bg_thresh=993 thresh=1986 gap=559 poll_thresh=20 ino=257 dd-2584 [004] 220.350038: balance_dirty_state: bdi btrfs-1: dirty=594 wb=858 unstable=0 bg_thresh=995 thresh=1990 gap=538 poll_thresh=21 ino=257 dd-2584 [004] 220.350155: balance_dirty_state: bdi btrfs-1: dirty=619 wb=858 unstable=0 bg_thresh=994 thresh=1989 gap=512 poll_thresh=22 ino=257 dd-2584 [004] 220.350270: balance_dirty_state: bdi btrfs-1: dirty=644 wb=858 unstable=0 bg_thresh=994 thresh=1988 gap=486 poll_thresh=23 ino=257 dd-2584 [004] 220.350274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 220.360911: balance_dirty_state: bdi btrfs-1: dirty=644 wb=858 unstable=0 bg_thresh=994 thresh=1988 gap=486 poll_thresh=23 ino=257 dd-2584 [004] 220.360922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 220.368973: balance_dirty_state: bdi btrfs-1: dirty=644 wb=733 unstable=0 bg_thresh=996 thresh=1992 gap=615 poll_thresh=23 ino=257 dd-2584 [004] 220.369139: balance_dirty_state: bdi btrfs-1: dirty=669 wb=733 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=17 ino=257 dd-2584 [004] 220.370020: balance_dirty_state: bdi btrfs-1: dirty=694 wb=733 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=18 ino=257 dd-2584 [004] 220.370337: balance_dirty_state: bdi btrfs-1: dirty=744 wb=733 unstable=0 bg_thresh=997 thresh=1994 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 220.370652: balance_dirty_state: bdi btrfs-1: dirty=769 wb=733 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=20 ino=257 dd-2584 [004] 220.370663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 220.376971: balance_dirty_state: bdi btrfs-1: dirty=769 wb=733 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=20 ino=257 dd-2584 [004] 220.376980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 220.384843: balance_dirty_state: bdi btrfs-1: dirty=769 wb=683 unstable=0 bg_thresh=991 thresh=1983 gap=531 poll_thresh=20 ino=257 dd-2584 [004] 220.384940: balance_dirty_state: bdi btrfs-1: dirty=794 wb=683 unstable=0 bg_thresh=994 thresh=1989 gap=512 poll_thresh=15 ino=257 dd-2584 [004] 220.385032: balance_dirty_state: bdi btrfs-1: dirty=794 wb=683 unstable=0 bg_thresh=994 thresh=1988 gap=511 poll_thresh=16 ino=257 dd-2584 [004] 220.385211: balance_dirty_state: bdi btrfs-1: dirty=844 wb=683 unstable=0 bg_thresh=993 thresh=1987 gap=460 poll_thresh=17 ino=257 dd-2584 [004] 220.385217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 220.392885: balance_dirty_state: bdi btrfs-1: dirty=844 wb=558 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=17 ino=257 dd-2584 [000] 220.393006: balance_dirty_state: bdi btrfs-1: dirty=869 wb=558 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=13 ino=257 dd-2584 [000] 220.393123: balance_dirty_state: bdi btrfs-1: dirty=869 wb=558 unstable=0 bg_thresh=998 thresh=1997 gap=570 poll_thresh=14 ino=257 dd-2584 [000] 220.393241: balance_dirty_state: bdi btrfs-1: dirty=894 wb=558 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=15 ino=257 dd-2584 [000] 220.393357: balance_dirty_state: bdi btrfs-1: dirty=919 wb=558 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=16 ino=257 dd-2584 [000] 220.393601: balance_dirty_state: bdi btrfs-1: dirty=944 wb=558 unstable=0 bg_thresh=997 thresh=1995 gap=493 poll_thresh=17 ino=257 dd-2584 [000] 220.393610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=48400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.400877: balance_dirty_state: bdi btrfs-1: dirty=944 wb=433 unstable=0 bg_thresh=995 thresh=1990 gap=613 poll_thresh=17 ino=257 dd-2584 [001] 220.401117: balance_dirty_state: bdi btrfs-1: dirty=944 wb=433 unstable=0 bg_thresh=995 thresh=1990 gap=613 poll_thresh=13 ino=257 dd-2584 [001] 220.401176: balance_dirty_state: bdi btrfs-1: dirty=969 wb=433 unstable=0 bg_thresh=997 thresh=1995 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 220.401234: balance_dirty_state: bdi btrfs-1: dirty=969 wb=433 unstable=0 bg_thresh=997 thresh=1995 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 220.401291: balance_dirty_state: bdi btrfs-1: dirty=994 wb=433 unstable=0 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 220.401407: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=433 unstable=0 bg_thresh=1002 thresh=2005 gap=553 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 220.401481: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17824 wrote=0 to_write=8192 dd-2584 [001] 220.401533: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=433 unstable=0 bg_thresh=1004 thresh=2009 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 220.401658: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=458 unstable=0 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 220.401659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=48484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 220.403126: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=284 wrote=704 to_write=7488 dd-2584 [001] 220.408860: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1008 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=19 ino=257 dd-2584 [001] 220.408927: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1008 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=14 ino=257 dd-2584 [001] 220.408986: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1008 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 220.409044: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1008 unstable=0 bg_thresh=999 thresh=1998 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 220.409157: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1008 unstable=0 bg_thresh=1001 thresh=2003 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 220.409455: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1008 unstable=0 bg_thresh=1003 thresh=2007 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 220.409574: balance_dirty_state: bdi btrfs-1: dirty=544 wb=1008 unstable=0 bg_thresh=1003 thresh=2006 gap=454 poll_thresh=19 ino=257 dd-2584 [001] 220.409579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=48484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.416859: balance_dirty_state: bdi btrfs-1: dirty=544 wb=883 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=19 ino=257 dd-2584 [001] 220.416939: balance_dirty_state: bdi btrfs-1: dirty=544 wb=883 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=14 ino=257 dd-2584 [001] 220.416994: balance_dirty_state: bdi btrfs-1: dirty=569 wb=883 unstable=0 bg_thresh=997 thresh=1995 gap=543 poll_thresh=15 ino=257 dd-2584 [001] 220.417049: balance_dirty_state: bdi btrfs-1: dirty=594 wb=883 unstable=0 bg_thresh=997 thresh=1995 gap=518 poll_thresh=16 ino=257 dd-2584 [001] 220.417159: balance_dirty_state: bdi btrfs-1: dirty=619 wb=883 unstable=0 bg_thresh=1000 thresh=2000 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 220.417163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=48484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.424857: balance_dirty_state: bdi btrfs-1: dirty=619 wb=733 unstable=0 bg_thresh=995 thresh=1991 gap=639 poll_thresh=17 ino=257 dd-2584 [001] 220.424920: balance_dirty_state: bdi btrfs-1: dirty=644 wb=733 unstable=0 bg_thresh=995 thresh=1991 gap=614 poll_thresh=13 ino=257 dd-2584 [001] 220.424978: balance_dirty_state: bdi btrfs-1: dirty=644 wb=733 unstable=0 bg_thresh=998 thresh=1996 gap=619 poll_thresh=14 ino=257 dd-2584 [001] 220.425035: balance_dirty_state: bdi btrfs-1: dirty=669 wb=733 unstable=0 bg_thresh=998 thresh=1996 gap=594 poll_thresh=15 ino=257 dd-2584 [001] 220.425092: balance_dirty_state: bdi btrfs-1: dirty=669 wb=733 unstable=0 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=16 ino=257 dd-2584 [001] 220.425208: balance_dirty_state: bdi btrfs-1: dirty=719 wb=733 unstable=0 bg_thresh=1003 thresh=2006 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 220.425326: balance_dirty_state: bdi btrfs-1: dirty=744 wb=733 unstable=0 bg_thresh=1005 thresh=2010 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 220.425622: balance_dirty_state: bdi btrfs-1: dirty=769 wb=733 unstable=0 bg_thresh=1004 thresh=2009 gap=507 poll_thresh=19 ino=257 dd-2584 [001] 220.425744: balance_dirty_state: bdi btrfs-1: dirty=819 wb=733 unstable=0 bg_thresh=1006 thresh=2013 gap=461 poll_thresh=20 ino=257 dd-2584 [001] 220.425748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=48484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 220.432863: balance_dirty_state: bdi btrfs-1: dirty=819 wb=733 unstable=0 bg_thresh=1009 thresh=2018 gap=466 poll_thresh=20 ino=257 dd-2584 [005] 220.432869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=48484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 220.444864: balance_dirty_state: bdi btrfs-1: dirty=819 wb=708 unstable=0 bg_thresh=994 thresh=1988 gap=461 poll_thresh=20 ino=257 dd-2584 [005] 220.444868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=48484 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 220.452931: balance_dirty_state: bdi btrfs-1: dirty=819 wb=708 unstable=0 bg_thresh=1000 thresh=2000 gap=473 poll_thresh=20 ino=257 dd-2584 [005] 220.452938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=48484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 220.464946: balance_dirty_state: bdi btrfs-1: dirty=819 wb=458 unstable=0 bg_thresh=994 thresh=1989 gap=712 poll_thresh=20 ino=257 dd-2584 [005] 220.465019: balance_dirty_state: bdi btrfs-1: dirty=844 wb=458 unstable=0 bg_thresh=994 thresh=1989 gap=687 poll_thresh=15 ino=257 dd-2584 [005] 220.465079: balance_dirty_state: bdi btrfs-1: dirty=844 wb=458 unstable=0 bg_thresh=997 thresh=1994 gap=692 poll_thresh=16 ino=257 dd-2584 [005] 220.465202: balance_dirty_state: bdi btrfs-1: dirty=894 wb=458 unstable=0 bg_thresh=999 thresh=1999 gap=647 poll_thresh=17 ino=257 dd-2584 [005] 220.465328: balance_dirty_state: bdi btrfs-1: dirty=919 wb=458 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=18 ino=257 dd-2584 [005] 220.465456: balance_dirty_state: bdi btrfs-1: dirty=944 wb=458 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 220.465583: balance_dirty_state: bdi btrfs-1: dirty=969 wb=458 unstable=0 bg_thresh=1000 thresh=2001 gap=574 poll_thresh=20 ino=257 dd-2584 [005] 220.465711: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=458 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 220.465751: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17888 wrote=0 to_write=8192 dd-2584 [005] 220.466037: balance_dirty_state: bdi btrfs-1: dirty=969 wb=533 unstable=0 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=22 ino=257 dd-2584 [005] 220.466168: balance_dirty_state: bdi btrfs-1: dirty=944 wb=583 unstable=0 bg_thresh=1001 thresh=2003 gap=476 poll_thresh=23 ino=257 dd-2584 [005] 220.466170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=48484 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 220.468632: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=348 wrote=672 to_write=7520 dd-2584 [001] 220.472886: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1133 unstable=0 bg_thresh=1001 thresh=2003 gap=476 poll_thresh=23 ino=257 dd-2584 [001] 220.472894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=48484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.480944: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1008 unstable=0 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=23 ino=257 dd-2584 [001] 220.481030: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1008 unstable=0 bg_thresh=1005 thresh=2010 gap=608 poll_thresh=17 ino=257 dd-2584 [001] 220.481187: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1008 unstable=0 bg_thresh=1007 thresh=2015 gap=588 poll_thresh=18 ino=257 dd-2584 [001] 220.481344: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1008 unstable=0 bg_thresh=1010 thresh=2020 gap=543 poll_thresh=19 ino=257 dd-2584 [001] 220.481506: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1008 unstable=0 bg_thresh=1012 thresh=2024 gap=522 poll_thresh=20 ino=257 dd-2584 [001] 220.481664: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1008 unstable=0 bg_thresh=1011 thresh=2023 gap=496 poll_thresh=21 ino=257 dd-2584 [001] 220.481670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=48484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.488887: balance_dirty_state: bdi btrfs-1: dirty=519 wb=883 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=21 ino=257 dd-2584 [001] 220.489004: balance_dirty_state: bdi btrfs-1: dirty=544 wb=883 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 220.489117: balance_dirty_state: bdi btrfs-1: dirty=569 wb=883 unstable=0 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=17 ino=257 dd-2584 [001] 220.489404: balance_dirty_state: bdi btrfs-1: dirty=619 wb=883 unstable=0 bg_thresh=1012 thresh=2024 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 220.489518: balance_dirty_state: bdi btrfs-1: dirty=644 wb=883 unstable=0 bg_thresh=1011 thresh=2023 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 220.489523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=48484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 220.496956: balance_dirty_state: bdi btrfs-1: dirty=644 wb=758 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=19 ino=257 dd-2584 [005] 220.497063: balance_dirty_state: bdi btrfs-1: dirty=669 wb=758 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=14 ino=257 dd-2584 [005] 220.497211: balance_dirty_state: bdi btrfs-1: dirty=694 wb=708 unstable=0 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=15 ino=257 dd-2584 [005] 220.497301: balance_dirty_state: bdi btrfs-1: dirty=694 wb=708 unstable=0 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 220.497541: balance_dirty_state: bdi btrfs-1: dirty=719 wb=708 unstable=0 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=17 ino=257 dd-2584 [005] 220.497778: balance_dirty_state: bdi btrfs-1: dirty=769 wb=708 unstable=0 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=18 ino=257 dd-2584 [005] 220.498011: balance_dirty_state: bdi btrfs-1: dirty=794 wb=708 unstable=0 bg_thresh=1001 thresh=2003 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 220.498245: balance_dirty_state: bdi btrfs-1: dirty=819 wb=708 unstable=0 bg_thresh=1001 thresh=2002 gap=475 poll_thresh=20 ino=257 dd-2584 [005] 220.498254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=48484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 220.504951: balance_dirty_state: bdi btrfs-1: dirty=819 wb=683 unstable=0 bg_thresh=1001 thresh=2002 gap=500 poll_thresh=20 ino=257 dd-2584 [005] 220.504960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=47932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 220.512955: balance_dirty_state: bdi btrfs-1: dirty=819 wb=683 unstable=0 bg_thresh=1001 thresh=2002 gap=500 poll_thresh=20 ino=257 dd-2584 [005] 220.512965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=47932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 220.521019: balance_dirty_state: bdi btrfs-1: dirty=819 wb=533 unstable=0 bg_thresh=1002 thresh=2004 gap=652 poll_thresh=20 ino=257 dd-2584 [005] 220.521137: balance_dirty_state: bdi btrfs-1: dirty=844 wb=433 unstable=0 bg_thresh=1000 thresh=2001 gap=724 poll_thresh=15 ino=257 dd-2584 [005] 220.521430: balance_dirty_state: bdi btrfs-1: dirty=869 wb=433 unstable=0 bg_thresh=1003 thresh=2007 gap=705 poll_thresh=16 ino=257 dd-2584 [005] 220.521543: balance_dirty_state: bdi btrfs-1: dirty=894 wb=433 unstable=0 bg_thresh=1003 thresh=2006 gap=679 poll_thresh=17 ino=257 dd-2584 [005] 220.521655: balance_dirty_state: bdi btrfs-1: dirty=919 wb=433 unstable=0 bg_thresh=1002 thresh=2005 gap=653 poll_thresh=18 ino=257 dd-2584 [005] 220.521768: balance_dirty_state: bdi btrfs-1: dirty=944 wb=433 unstable=0 bg_thresh=1004 thresh=2009 gap=632 poll_thresh=19 ino=257 dd-2584 [005] 220.521882: balance_dirty_state: bdi btrfs-1: dirty=994 wb=433 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=20 ino=257 dd-2584 [005] 220.521997: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=433 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 220.522082: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17944 wrote=0 to_write=8192 dd-2584 [005] 220.522123: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=433 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=22 ino=257 dd-2584 [005] 220.522250: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=458 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=23 ino=257 dd-2584 [005] 220.522252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=47932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 220.523973: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=404 wrote=688 to_write=7504 dd-2584 [005] 220.528928: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1108 unstable=0 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=23 ino=257 dd-2584 [005] 220.529029: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1108 unstable=0 bg_thresh=1004 thresh=2009 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 220.529319: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1108 unstable=0 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 220.529324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=47932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 220.537033: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1108 unstable=0 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 220.537044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=47932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.545018: balance_dirty_state: bdi btrfs-1: dirty=419 wb=983 unstable=0 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=18 ino=257 dd-2584 [001] 220.545091: balance_dirty_state: bdi btrfs-1: dirty=419 wb=983 unstable=0 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=13 ino=257 dd-2584 [001] 220.545149: balance_dirty_state: bdi btrfs-1: dirty=444 wb=983 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 220.545208: balance_dirty_state: bdi btrfs-1: dirty=469 wb=983 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 220.545267: balance_dirty_state: bdi btrfs-1: dirty=469 wb=983 unstable=0 bg_thresh=1008 thresh=2016 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 220.545384: balance_dirty_state: bdi btrfs-1: dirty=519 wb=983 unstable=0 bg_thresh=1010 thresh=2021 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 220.545502: balance_dirty_state: bdi btrfs-1: dirty=544 wb=983 unstable=0 bg_thresh=1012 thresh=2025 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 220.545506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=47932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.552890: balance_dirty_state: bdi btrfs-1: dirty=544 wb=858 unstable=0 bg_thresh=1009 thresh=2018 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 220.552970: balance_dirty_state: bdi btrfs-1: dirty=569 wb=783 unstable=0 bg_thresh=1009 thresh=2018 gap=666 poll_thresh=13 ino=257 dd-2584 [001] 220.553041: balance_dirty_state: bdi btrfs-1: dirty=569 wb=733 unstable=0 bg_thresh=1011 thresh=2023 gap=721 poll_thresh=14 ino=257 dd-2584 [002] 220.553170: balance_dirty_state: bdi btrfs-1: dirty=569 wb=733 unstable=0 bg_thresh=1008 thresh=2017 gap=715 poll_thresh=15 ino=257 dd-2584 [002] 220.553243: balance_dirty_state: bdi btrfs-1: dirty=594 wb=733 unstable=0 bg_thresh=1008 thresh=2016 gap=689 poll_thresh=16 ino=257 dd-2584 [002] 220.553447: balance_dirty_state: bdi btrfs-1: dirty=619 wb=733 unstable=0 bg_thresh=1007 thresh=2015 gap=663 poll_thresh=17 ino=257 dd-2584 [002] 220.553964: balance_dirty_state: bdi btrfs-1: dirty=669 wb=733 unstable=0 bg_thresh=1007 thresh=2014 gap=612 poll_thresh=18 ino=257 dd-2584 [002] 220.554168: balance_dirty_state: bdi btrfs-1: dirty=694 wb=733 unstable=0 bg_thresh=1009 thresh=2018 gap=591 poll_thresh=19 ino=257 dd-2584 [002] 220.554369: balance_dirty_state: bdi btrfs-1: dirty=719 wb=733 unstable=0 bg_thresh=1008 thresh=2017 gap=565 poll_thresh=20 ino=257 dd-2584 [002] 220.554570: balance_dirty_state: bdi btrfs-1: dirty=744 wb=733 unstable=0 bg_thresh=1008 thresh=2016 gap=539 poll_thresh=21 ino=257 dd-2584 [002] 220.554774: balance_dirty_state: bdi btrfs-1: dirty=794 wb=733 unstable=0 bg_thresh=1010 thresh=2020 gap=493 poll_thresh=22 ino=257 dd-2584 [002] 220.554782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=47932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 220.560999: balance_dirty_state: bdi btrfs-1: dirty=792 wb=739 unstable=0 bg_thresh=1001 thresh=2003 gap=472 poll_thresh=22 ino=257 dd-2584 [002] 220.561011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=47932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 220.568991: balance_dirty_state: bdi btrfs-1: dirty=792 wb=614 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=22 ino=257 dd-2584 [002] 220.569083: balance_dirty_state: bdi btrfs-1: dirty=792 wb=614 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=16 ino=257 dd-2584 [002] 220.569204: balance_dirty_state: bdi btrfs-1: dirty=842 wb=614 unstable=0 bg_thresh=1005 thresh=2011 gap=555 poll_thresh=17 ino=257 dd-2584 [002] 220.569326: balance_dirty_state: bdi btrfs-1: dirty=867 wb=614 unstable=0 bg_thresh=1002 thresh=2004 gap=523 poll_thresh=18 ino=257 dd-2584 [002] 220.569629: balance_dirty_state: bdi btrfs-1: dirty=892 wb=614 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=19 ino=257 dd-2584 [002] 220.569634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=47932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 220.576900: balance_dirty_state: bdi btrfs-1: dirty=892 wb=464 unstable=0 bg_thresh=1000 thresh=2000 gap=644 poll_thresh=19 ino=257 dd-2584 [002] 220.576964: balance_dirty_state: bdi btrfs-1: dirty=917 wb=464 unstable=0 bg_thresh=1002 thresh=2005 gap=624 poll_thresh=14 ino=257 dd-2584 [002] 220.577025: balance_dirty_state: bdi btrfs-1: dirty=942 wb=464 unstable=0 bg_thresh=999 thresh=1999 gap=593 poll_thresh=15 ino=257 dd-2584 [002] 220.577084: balance_dirty_state: bdi btrfs-1: dirty=942 wb=464 unstable=0 bg_thresh=1002 thresh=2004 gap=598 poll_thresh=16 ino=257 dd-2584 [002] 220.577203: balance_dirty_state: bdi btrfs-1: dirty=992 wb=464 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=17 ino=257 dd-2584 [002] 220.577324: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=464 unstable=0 bg_thresh=1003 thresh=2007 gap=526 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 220.577348: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18000 wrote=0 to_write=8192 dd-2584 [002] 220.577500: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=464 unstable=0 bg_thresh=1003 thresh=2006 gap=500 poll_thresh=19 ino=257 dd-2584 [002] 220.577502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=47932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 220.579630: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=460 wrote=688 to_write=7504 dd-2584 [002] 220.584897: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1014 unstable=0 bg_thresh=999 thresh=1999 gap=618 poll_thresh=19 ino=257 dd-2584 [002] 220.584970: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1014 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 220.585033: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1014 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=15 ino=257 dd-2584 [002] 220.585100: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1014 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 220.585229: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1014 unstable=0 bg_thresh=992 thresh=1984 gap=528 poll_thresh=17 ino=257 dd-2584 [002] 220.585560: balance_dirty_state: bdi btrfs-1: dirty=492 wb=989 unstable=0 bg_thresh=991 thresh=1983 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 220.585709: balance_dirty_state: bdi btrfs-1: dirty=517 wb=889 unstable=0 bg_thresh=990 thresh=1981 gap=575 poll_thresh=19 ino=257 dd-2584 [002] 220.585835: balance_dirty_state: bdi btrfs-1: dirty=542 wb=889 unstable=0 bg_thresh=992 thresh=1984 gap=553 poll_thresh=20 ino=257 dd-2584 [002] 220.585961: balance_dirty_state: bdi btrfs-1: dirty=567 wb=889 unstable=0 bg_thresh=993 thresh=1987 gap=531 poll_thresh=21 ino=257 dd-2584 [002] 220.586083: balance_dirty_state: bdi btrfs-1: dirty=617 wb=889 unstable=0 bg_thresh=992 thresh=1985 gap=479 poll_thresh=22 ino=257 dd-2584 [002] 220.586089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=47932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 220.593017: balance_dirty_state: bdi btrfs-1: dirty=617 wb=764 unstable=0 bg_thresh=997 thresh=1994 gap=613 poll_thresh=22 ino=257 dd-2584 [006] 220.593120: balance_dirty_state: bdi btrfs-1: dirty=617 wb=764 unstable=0 bg_thresh=994 thresh=1988 gap=607 poll_thresh=16 ino=257 dd-2584 [006] 220.593292: balance_dirty_state: bdi btrfs-1: dirty=667 wb=764 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 220.593462: balance_dirty_state: bdi btrfs-1: dirty=692 wb=764 unstable=0 bg_thresh=995 thresh=1991 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 220.593632: balance_dirty_state: bdi btrfs-1: dirty=717 wb=764 unstable=0 bg_thresh=995 thresh=1990 gap=509 poll_thresh=19 ino=257 dd-2584 [006] 220.594062: balance_dirty_state: bdi btrfs-1: dirty=767 wb=764 unstable=0 bg_thresh=994 thresh=1989 gap=458 poll_thresh=20 ino=257 dd-2584 [006] 220.594069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=47932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 220.600939: balance_dirty_state: bdi btrfs-1: dirty=767 wb=764 unstable=0 bg_thresh=990 thresh=1981 gap=450 poll_thresh=20 ino=257 dd-2584 [006] 220.600946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=47932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 220.608998: balance_dirty_state: bdi btrfs-1: dirty=767 wb=564 unstable=0 bg_thresh=989 thresh=1979 gap=648 poll_thresh=20 ino=257 dd-2584 [006] 220.609088: balance_dirty_state: bdi btrfs-1: dirty=767 wb=564 unstable=0 bg_thresh=989 thresh=1978 gap=647 poll_thresh=15 ino=257 dd-2584 [006] 220.609149: balance_dirty_state: bdi btrfs-1: dirty=792 wb=564 unstable=0 bg_thresh=991 thresh=1983 gap=627 poll_thresh=16 ino=257 dd-2584 [006] 220.609268: balance_dirty_state: bdi btrfs-1: dirty=817 wb=564 unstable=0 bg_thresh=991 thresh=1982 gap=601 poll_thresh=17 ino=257 dd-2584 [006] 220.609387: balance_dirty_state: bdi btrfs-1: dirty=842 wb=564 unstable=0 bg_thresh=990 thresh=1981 gap=575 poll_thresh=18 ino=257 dd-2584 [006] 220.609505: balance_dirty_state: bdi btrfs-1: dirty=892 wb=564 unstable=0 bg_thresh=990 thresh=1980 gap=524 poll_thresh=19 ino=257 dd-2584 [006] 220.609624: balance_dirty_state: bdi btrfs-1: dirty=917 wb=564 unstable=0 bg_thresh=992 thresh=1984 gap=503 poll_thresh=20 ino=257 dd-2584 [006] 220.609745: balance_dirty_state: bdi btrfs-1: dirty=942 wb=564 unstable=0 bg_thresh=991 thresh=1983 gap=477 poll_thresh=21 ino=257 dd-2584 [006] 220.609750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=48844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 220.617040: balance_dirty_state: bdi btrfs-1: dirty=942 wb=439 unstable=0 bg_thresh=993 thresh=1986 gap=605 poll_thresh=21 ino=257 dd-2584 [006] 220.617118: balance_dirty_state: bdi btrfs-1: dirty=967 wb=439 unstable=0 bg_thresh=992 thresh=1985 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 220.617408: balance_dirty_state: bdi btrfs-1: dirty=992 wb=439 unstable=0 bg_thresh=992 thresh=1984 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 220.617522: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=439 unstable=0 bg_thresh=991 thresh=1983 gap=527 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 220.617546: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18040 wrote=0 to_write=8192 dd-2584 [006] 220.617705: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=439 unstable=0 bg_thresh=993 thresh=1987 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 220.617707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-125% task_weight=98% bdi_bw=48844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 220.619886: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=500 wrote=688 to_write=7504 dd-2584 [006] 220.624924: balance_dirty_state: bdi btrfs-1: dirty=367 wb=989 unstable=0 bg_thresh=994 thresh=1989 gap=633 poll_thresh=19 ino=257 dd-2584 [006] 220.625016: balance_dirty_state: bdi btrfs-1: dirty=367 wb=989 unstable=0 bg_thresh=991 thresh=1983 gap=627 poll_thresh=14 ino=257 dd-2584 [006] 220.625077: balance_dirty_state: bdi btrfs-1: dirty=392 wb=989 unstable=0 bg_thresh=994 thresh=1988 gap=607 poll_thresh=15 ino=257 dd-2584 [006] 220.625135: balance_dirty_state: bdi btrfs-1: dirty=417 wb=989 unstable=0 bg_thresh=991 thresh=1982 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 220.625248: balance_dirty_state: bdi btrfs-1: dirty=442 wb=989 unstable=0 bg_thresh=993 thresh=1986 gap=555 poll_thresh=17 ino=257 dd-2584 [006] 220.625366: balance_dirty_state: bdi btrfs-1: dirty=467 wb=989 unstable=0 bg_thresh=992 thresh=1985 gap=529 poll_thresh=18 ino=257 dd-2584 [006] 220.625510: balance_dirty_state: bdi btrfs-1: dirty=517 wb=914 unstable=0 bg_thresh=988 thresh=1976 gap=545 poll_thresh=19 ino=257 dd-2584 [006] 220.625645: balance_dirty_state: bdi btrfs-1: dirty=542 wb=864 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=20 ino=257 dd-2584 [006] 220.625950: balance_dirty_state: bdi btrfs-1: dirty=567 wb=864 unstable=0 bg_thresh=994 thresh=1989 gap=558 poll_thresh=21 ino=257 dd-2584 [006] 220.626074: balance_dirty_state: bdi btrfs-1: dirty=592 wb=864 unstable=0 bg_thresh=993 thresh=1987 gap=531 poll_thresh=22 ino=257 dd-2584 [006] 220.626197: balance_dirty_state: bdi btrfs-1: dirty=642 wb=864 unstable=0 bg_thresh=989 thresh=1979 gap=473 poll_thresh=23 ino=257 dd-2584 [006] 220.626202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=48844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 220.633079: balance_dirty_state: bdi btrfs-1: dirty=642 wb=864 unstable=0 bg_thresh=994 thresh=1988 gap=482 poll_thresh=23 ino=257 dd-2584 [006] 220.633089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=48844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 220.641058: balance_dirty_state: bdi btrfs-1: dirty=642 wb=689 unstable=0 bg_thresh=994 thresh=1989 gap=658 poll_thresh=23 ino=257 dd-2584 [006] 220.641162: balance_dirty_state: bdi btrfs-1: dirty=642 wb=689 unstable=0 bg_thresh=994 thresh=1988 gap=657 poll_thresh=17 ino=257 dd-2584 [006] 220.641365: balance_dirty_state: bdi btrfs-1: dirty=692 wb=689 unstable=0 bg_thresh=993 thresh=1987 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 220.641569: balance_dirty_state: bdi btrfs-1: dirty=717 wb=689 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=19 ino=257 dd-2584 [006] 220.641773: balance_dirty_state: bdi btrfs-1: dirty=742 wb=689 unstable=0 bg_thresh=995 thresh=1990 gap=559 poll_thresh=20 ino=257 dd-2584 [006] 220.641977: balance_dirty_state: bdi btrfs-1: dirty=767 wb=689 unstable=0 bg_thresh=994 thresh=1989 gap=533 poll_thresh=21 ino=257 dd-2584 [006] 220.642493: balance_dirty_state: bdi btrfs-1: dirty=817 wb=689 unstable=0 bg_thresh=996 thresh=1993 gap=487 poll_thresh=22 ino=257 dd-2584 [006] 220.642502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=48844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 220.649024: balance_dirty_state: bdi btrfs-1: dirty=817 wb=689 unstable=0 bg_thresh=996 thresh=1993 gap=487 poll_thresh=22 ino=257 dd-2584 [006] 220.649030: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=48844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 220.657118: balance_dirty_state: bdi btrfs-1: dirty=817 wb=414 unstable=0 bg_thresh=996 thresh=1992 gap=761 poll_thresh=22 ino=257 dd-2584 [006] 220.657210: balance_dirty_state: bdi btrfs-1: dirty=817 wb=414 unstable=0 bg_thresh=993 thresh=1986 gap=755 poll_thresh=16 ino=257 dd-2584 [006] 220.657325: balance_dirty_state: bdi btrfs-1: dirty=867 wb=414 unstable=0 bg_thresh=992 thresh=1985 gap=704 poll_thresh=17 ino=257 dd-2584 [006] 220.657438: balance_dirty_state: bdi btrfs-1: dirty=892 wb=414 unstable=0 bg_thresh=992 thresh=1984 gap=678 poll_thresh=18 ino=257 dd-2584 [006] 220.657557: balance_dirty_state: bdi btrfs-1: dirty=917 wb=414 unstable=0 bg_thresh=994 thresh=1988 gap=657 poll_thresh=19 ino=257 dd-2584 [006] 220.657703: balance_dirty_state: bdi btrfs-1: dirty=942 wb=289 unstable=0 bg_thresh=990 thresh=1980 gap=749 poll_thresh=20 ino=257 dd-2584 [006] 220.657827: balance_dirty_state: bdi btrfs-1: dirty=992 wb=289 unstable=0 bg_thresh=988 thresh=1977 gap=696 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 220.657850: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18080 wrote=0 to_write=8192 dd-2584 [006] 220.658008: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=289 unstable=0 bg_thresh=991 thresh=1982 gap=676 poll_thresh=22 ino=257 dd-2584 [006] 220.658194: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=339 unstable=0 bg_thresh=992 thresh=1984 gap=628 poll_thresh=23 ino=257 dd-2584 [006] 220.658660: balance_dirty_state: bdi btrfs-1: dirty=942 wb=464 unstable=0 bg_thresh=994 thresh=1988 gap=582 poll_thresh=24 ino=257 dd-2584 [006] 220.658834: balance_dirty_state: bdi btrfs-1: dirty=917 wb=514 unstable=0 bg_thresh=993 thresh=1987 gap=556 poll_thresh=25 ino=257 dd-2584 [006] 220.659011: balance_dirty_state: bdi btrfs-1: dirty=892 wb=564 unstable=0 bg_thresh=995 thresh=1991 gap=535 poll_thresh=26 ino=257 dd-2584 [006] 220.659183: balance_dirty_state: bdi btrfs-1: dirty=867 wb=614 unstable=0 bg_thresh=995 thresh=1990 gap=509 poll_thresh=27 ino=257 dd-2584 [006] 220.659357: balance_dirty_state: bdi btrfs-1: dirty=867 wb=664 unstable=0 bg_thresh=994 thresh=1989 gap=458 poll_thresh=28 ino=257 dd-2584 [006] 220.659359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=48844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 220.660878: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=540 wrote=848 to_write=7344 dd-2584 [002] 220.664935: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1139 unstable=0 bg_thresh=994 thresh=1989 gap=458 poll_thresh=28 ino=257 dd-2584 [002] 220.664941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=48844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 220.673145: balance_dirty_state: bdi btrfs-1: dirty=392 wb=989 unstable=0 bg_thresh=996 thresh=1993 gap=612 poll_thresh=28 ino=257 dd-2584 [002] 220.673273: balance_dirty_state: bdi btrfs-1: dirty=392 wb=914 unstable=0 bg_thresh=990 thresh=1980 gap=674 poll_thresh=21 ino=257 dd-2584 [002] 220.673419: balance_dirty_state: bdi btrfs-1: dirty=417 wb=889 unstable=0 bg_thresh=992 thresh=1985 gap=679 poll_thresh=22 ino=257 dd-2584 [002] 220.673654: balance_dirty_state: bdi btrfs-1: dirty=442 wb=889 unstable=0 bg_thresh=992 thresh=1984 gap=653 poll_thresh=23 ino=257 dd-2584 [002] 220.674258: balance_dirty_state: bdi btrfs-1: dirty=492 wb=889 unstable=0 bg_thresh=994 thresh=1988 gap=607 poll_thresh=24 ino=257 dd-2584 [002] 220.674496: balance_dirty_state: bdi btrfs-1: dirty=517 wb=889 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=25 ino=257 dd-2584 [002] 220.674730: balance_dirty_state: bdi btrfs-1: dirty=542 wb=889 unstable=0 bg_thresh=993 thresh=1986 gap=555 poll_thresh=26 ino=257 dd-2584 [002] 220.674964: balance_dirty_state: bdi btrfs-1: dirty=592 wb=889 unstable=0 bg_thresh=992 thresh=1985 gap=504 poll_thresh=27 ino=257 dd-2584 [002] 220.675200: balance_dirty_state: bdi btrfs-1: dirty=617 wb=889 unstable=0 bg_thresh=994 thresh=1989 gap=483 poll_thresh=28 ino=257 dd-2584 [002] 220.675209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=48844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 220.681071: balance_dirty_state: bdi btrfs-1: dirty=617 wb=839 unstable=0 bg_thresh=992 thresh=1985 gap=529 poll_thresh=28 ino=257 dd-2584 [002] 220.681149: balance_dirty_state: bdi btrfs-1: dirty=617 wb=839 unstable=0 bg_thresh=992 thresh=1984 gap=528 poll_thresh=21 ino=257 dd-2584 [002] 220.681268: balance_dirty_state: bdi btrfs-1: dirty=667 wb=839 unstable=0 bg_thresh=991 thresh=1983 gap=477 poll_thresh=22 ino=257 dd-2584 [002] 220.681272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=48844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 220.689054: balance_dirty_state: bdi btrfs-1: dirty=667 wb=839 unstable=0 bg_thresh=994 thresh=1988 gap=482 poll_thresh=22 ino=257 dd-2584 [002] 220.689060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=48844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 220.697044: balance_dirty_state: bdi btrfs-1: dirty=667 wb=564 unstable=0 bg_thresh=993 thresh=1987 gap=756 poll_thresh=22 ino=257 dd-2584 [002] 220.697138: balance_dirty_state: bdi btrfs-1: dirty=667 wb=564 unstable=0 bg_thresh=990 thresh=1981 gap=750 poll_thresh=16 ino=257 dd-2584 [002] 220.697264: balance_dirty_state: bdi btrfs-1: dirty=717 wb=564 unstable=0 bg_thresh=992 thresh=1985 gap=704 poll_thresh=17 ino=257 dd-2584 [002] 220.697581: balance_dirty_state: bdi btrfs-1: dirty=742 wb=439 unstable=0 bg_thresh=988 thresh=1977 gap=796 poll_thresh=18 ino=257 dd-2584 [002] 220.697706: balance_dirty_state: bdi btrfs-1: dirty=767 wb=439 unstable=0 bg_thresh=991 thresh=1982 gap=776 poll_thresh=19 ino=257 dd-2584 [002] 220.697826: balance_dirty_state: bdi btrfs-1: dirty=817 wb=439 unstable=0 bg_thresh=990 thresh=1981 gap=725 poll_thresh=20 ino=257 dd-2584 [002] 220.697948: balance_dirty_state: bdi btrfs-1: dirty=842 wb=439 unstable=0 bg_thresh=992 thresh=1985 gap=704 poll_thresh=21 ino=257 dd-2584 [002] 220.698068: balance_dirty_state: bdi btrfs-1: dirty=867 wb=439 unstable=0 bg_thresh=992 thresh=1984 gap=678 poll_thresh=22 ino=257 dd-2584 [002] 220.698190: balance_dirty_state: bdi btrfs-1: dirty=892 wb=439 unstable=0 bg_thresh=991 thresh=1983 gap=652 poll_thresh=23 ino=257 dd-2584 [002] 220.698312: balance_dirty_state: bdi btrfs-1: dirty=942 wb=439 unstable=0 bg_thresh=993 thresh=1987 gap=606 poll_thresh=24 ino=257 dd-2584 [002] 220.698433: balance_dirty_state: bdi btrfs-1: dirty=967 wb=439 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=25 ino=257 dd-2584 [002] 220.698722: balance_dirty_state: bdi btrfs-1: dirty=992 wb=439 unstable=0 bg_thresh=992 thresh=1985 gap=554 poll_thresh=26 ino=257 dd-2584 [002] 220.698844: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=439 unstable=0 bg_thresh=992 thresh=1984 gap=528 poll_thresh=27 ino=257 flush-btrfs-1-2586 [006] 220.698869: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18120 wrote=0 to_write=8192 dd-2584 [002] 220.699032: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=439 unstable=0 bg_thresh=994 thresh=1988 gap=482 poll_thresh=28 ino=257 dd-2584 [002] 220.699035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=48844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 220.701082: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=584 wrote=688 to_write=7504 dd-2584 [006] 220.705951: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1014 unstable=0 bg_thresh=997 thresh=1995 gap=614 poll_thresh=28 ino=257 dd-2584 [006] 220.706082: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1014 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=21 ino=257 dd-2584 [006] 220.706334: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1014 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=22 ino=257 dd-2584 [006] 220.706578: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1014 unstable=0 bg_thresh=995 thresh=1990 gap=534 poll_thresh=23 ino=257 dd-2584 [006] 220.706823: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1014 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=24 ino=257 dd-2584 [006] 220.706832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=48844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 220.713039: balance_dirty_state: bdi btrfs-1: dirty=492 wb=989 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=24 ino=257 dd-2584 [006] 220.713128: balance_dirty_state: bdi btrfs-1: dirty=492 wb=964 unstable=0 bg_thresh=999 thresh=1999 gap=543 poll_thresh=18 ino=257 dd-2584 [006] 220.713267: balance_dirty_state: bdi btrfs-1: dirty=542 wb=889 unstable=0 bg_thresh=1002 thresh=2004 gap=573 poll_thresh=19 ino=257 dd-2584 [006] 220.713572: balance_dirty_state: bdi btrfs-1: dirty=567 wb=889 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=20 ino=257 dd-2584 [006] 220.713691: balance_dirty_state: bdi btrfs-1: dirty=592 wb=889 unstable=0 bg_thresh=1003 thresh=2007 gap=526 poll_thresh=21 ino=257 dd-2584 [006] 220.713809: balance_dirty_state: bdi btrfs-1: dirty=617 wb=889 unstable=0 bg_thresh=1003 thresh=2006 gap=500 poll_thresh=22 ino=257 dd-2584 [006] 220.713813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=51380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 220.720936: balance_dirty_state: bdi btrfs-1: dirty=617 wb=889 unstable=0 bg_thresh=996 thresh=1992 gap=486 poll_thresh=22 ino=257 dd-2584 [006] 220.720940: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=51380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 220.728944: balance_dirty_state: bdi btrfs-1: dirty=617 wb=689 unstable=0 bg_thresh=992 thresh=1985 gap=679 poll_thresh=22 ino=257 dd-2584 [006] 220.729006: balance_dirty_state: bdi btrfs-1: dirty=642 wb=689 unstable=0 bg_thresh=992 thresh=1985 gap=654 poll_thresh=16 ino=257 dd-2584 [006] 220.729121: balance_dirty_state: bdi btrfs-1: dirty=667 wb=689 unstable=0 bg_thresh=997 thresh=1995 gap=639 poll_thresh=17 ino=257 dd-2584 [006] 220.729238: balance_dirty_state: bdi btrfs-1: dirty=717 wb=689 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=18 ino=257 dd-2584 [006] 220.729356: balance_dirty_state: bdi btrfs-1: dirty=742 wb=689 unstable=0 bg_thresh=999 thresh=1999 gap=568 poll_thresh=19 ino=257 dd-2584 [006] 220.729477: balance_dirty_state: bdi btrfs-1: dirty=767 wb=689 unstable=0 bg_thresh=999 thresh=1998 gap=542 poll_thresh=20 ino=257 dd-2584 [006] 220.729598: balance_dirty_state: bdi btrfs-1: dirty=792 wb=689 unstable=0 bg_thresh=1001 thresh=2002 gap=521 poll_thresh=21 ino=257 dd-2584 [006] 220.729898: balance_dirty_state: bdi btrfs-1: dirty=842 wb=689 unstable=0 bg_thresh=999 thresh=1999 gap=468 poll_thresh=22 ino=257 dd-2584 [006] 220.729903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=51380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.737080: balance_dirty_state: bdi btrfs-1: dirty=842 wb=564 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=22 ino=257 dd-2584 [001] 220.737143: balance_dirty_state: bdi btrfs-1: dirty=867 wb=564 unstable=0 bg_thresh=999 thresh=1998 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 220.737256: balance_dirty_state: bdi btrfs-1: dirty=892 wb=564 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 220.737370: balance_dirty_state: bdi btrfs-1: dirty=917 wb=564 unstable=0 bg_thresh=1001 thresh=2002 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 220.737492: balance_dirty_state: bdi btrfs-1: dirty=967 wb=564 unstable=0 bg_thresh=1006 thresh=2012 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 220.737496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=51380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.744965: balance_dirty_state: bdi btrfs-1: dirty=967 wb=439 unstable=0 bg_thresh=998 thresh=1997 gap=591 poll_thresh=19 ino=257 dd-2584 [001] 220.745103: balance_dirty_state: bdi btrfs-1: dirty=967 wb=439 unstable=0 bg_thresh=998 thresh=1997 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 220.745164: balance_dirty_state: bdi btrfs-1: dirty=992 wb=439 unstable=0 bg_thresh=1001 thresh=2002 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 220.745219: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=439 unstable=0 bg_thresh=1001 thresh=2002 gap=546 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 220.745310: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18168 wrote=0 to_write=8192 dd-2584 [001] 220.745345: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=439 unstable=0 bg_thresh=1003 thresh=2007 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 220.745471: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=464 unstable=0 bg_thresh=1005 thresh=2011 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 220.745778: balance_dirty_state: bdi btrfs-1: dirty=942 wb=589 unstable=0 bg_thresh=1005 thresh=2010 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 220.745780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=51380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 220.747625: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=628 wrote=720 to_write=7472 dd-2584 [001] 220.752961: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1039 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 220.753104: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1039 unstable=0 bg_thresh=1003 thresh=2007 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 220.753165: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1039 unstable=0 bg_thresh=1006 thresh=2012 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 220.753224: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1039 unstable=0 bg_thresh=1003 thresh=2006 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 220.753340: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1039 unstable=0 bg_thresh=1005 thresh=2010 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 220.753456: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1039 unstable=0 bg_thresh=1004 thresh=2009 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 220.753460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=51380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 220.761056: balance_dirty_state: bdi btrfs-1: dirty=492 wb=914 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 220.761214: balance_dirty_state: bdi btrfs-1: dirty=492 wb=914 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 220.761339: balance_dirty_state: bdi btrfs-1: dirty=517 wb=914 unstable=0 bg_thresh=1003 thresh=2006 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 220.761457: balance_dirty_state: bdi btrfs-1: dirty=542 wb=914 unstable=0 bg_thresh=1003 thresh=2006 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 220.761577: balance_dirty_state: bdi btrfs-1: dirty=542 wb=914 unstable=0 bg_thresh=1002 thresh=2005 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 220.761814: balance_dirty_state: bdi btrfs-1: dirty=567 wb=914 unstable=0 bg_thresh=1002 thresh=2004 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 220.762458: balance_dirty_state: bdi btrfs-1: dirty=617 wb=789 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 220.762596: balance_dirty_state: bdi btrfs-1: dirty=642 wb=789 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=19 ino=257 dd-2584 [004] 220.762730: balance_dirty_state: bdi btrfs-1: dirty=667 wb=789 unstable=0 bg_thresh=996 thresh=1992 gap=536 poll_thresh=20 ino=257 dd-2584 [004] 220.762865: balance_dirty_state: bdi btrfs-1: dirty=717 wb=789 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=21 ino=257 dd-2584 [004] 220.762870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=51380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 220.769060: balance_dirty_state: bdi btrfs-1: dirty=717 wb=739 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=21 ino=257 dd-2584 [004] 220.769243: balance_dirty_state: bdi btrfs-1: dirty=717 wb=739 unstable=0 bg_thresh=997 thresh=1994 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 220.769600: balance_dirty_state: bdi btrfs-1: dirty=742 wb=739 unstable=0 bg_thresh=996 thresh=1993 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 220.769955: balance_dirty_state: bdi btrfs-1: dirty=792 wb=739 unstable=0 bg_thresh=996 thresh=1992 gap=461 poll_thresh=18 ino=257 dd-2584 [004] 220.769967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=51380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 220.777068: balance_dirty_state: bdi btrfs-1: dirty=792 wb=739 unstable=0 bg_thresh=997 thresh=1994 gap=463 poll_thresh=18 ino=257 dd-2584 [004] 220.777079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=51380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 220.785063: balance_dirty_state: bdi btrfs-1: dirty=792 wb=489 unstable=0 bg_thresh=996 thresh=1992 gap=711 poll_thresh=18 ino=257 dd-2584 [004] 220.785144: balance_dirty_state: bdi btrfs-1: dirty=792 wb=489 unstable=0 bg_thresh=998 thresh=1997 gap=716 poll_thresh=13 ino=257 dd-2584 [004] 220.785218: balance_dirty_state: bdi btrfs-1: dirty=817 wb=489 unstable=0 bg_thresh=998 thresh=1996 gap=690 poll_thresh=14 ino=257 dd-2584 [004] 220.785292: balance_dirty_state: bdi btrfs-1: dirty=842 wb=489 unstable=0 bg_thresh=997 thresh=1995 gap=664 poll_thresh=15 ino=257 dd-2584 [004] 220.785363: balance_dirty_state: bdi btrfs-1: dirty=842 wb=489 unstable=0 bg_thresh=997 thresh=1995 gap=664 poll_thresh=16 ino=257 dd-2584 [004] 220.785725: balance_dirty_state: bdi btrfs-1: dirty=892 wb=489 unstable=0 bg_thresh=997 thresh=1994 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 220.785867: balance_dirty_state: bdi btrfs-1: dirty=917 wb=489 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=18 ino=257 dd-2584 [004] 220.786012: balance_dirty_state: bdi btrfs-1: dirty=942 wb=489 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 220.786155: balance_dirty_state: bdi btrfs-1: dirty=967 wb=489 unstable=0 bg_thresh=998 thresh=1996 gap=540 poll_thresh=20 ino=257 dd-2584 [004] 220.786298: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=489 unstable=0 bg_thresh=997 thresh=1995 gap=489 poll_thresh=21 ino=257 dd-2584 [004] 220.786303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=51380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 220.786370: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18208 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 220.790771: writeback_single_inode: bdi btrfs-1: ino=257 state= age=672 wrote=640 to_write=7552 dd-2584 [004] 220.793047: balance_dirty_state: bdi btrfs-1: dirty=392 wb=964 unstable=0 bg_thresh=996 thresh=1993 gap=637 poll_thresh=21 ino=257 dd-2584 [004] 220.793132: balance_dirty_state: bdi btrfs-1: dirty=392 wb=964 unstable=0 bg_thresh=996 thresh=1992 gap=636 poll_thresh=16 ino=257 dd-2584 [004] 220.793277: balance_dirty_state: bdi btrfs-1: dirty=442 wb=964 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=17 ino=257 dd-2584 [004] 220.793423: balance_dirty_state: bdi btrfs-1: dirty=467 wb=964 unstable=0 bg_thresh=997 thresh=1995 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 220.793787: balance_dirty_state: bdi btrfs-1: dirty=492 wb=964 unstable=0 bg_thresh=997 thresh=1994 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 220.793932: balance_dirty_state: bdi btrfs-1: dirty=517 wb=964 unstable=0 bg_thresh=996 thresh=1993 gap=512 poll_thresh=20 ino=257 dd-2584 [004] 220.794076: balance_dirty_state: bdi btrfs-1: dirty=567 wb=964 unstable=0 bg_thresh=998 thresh=1997 gap=466 poll_thresh=21 ino=257 dd-2584 [004] 220.794081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=51380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 220.801101: balance_dirty_state: bdi btrfs-1: dirty=567 wb=839 unstable=0 bg_thresh=999 thresh=1999 gap=593 poll_thresh=21 ino=257 dd-2584 [004] 220.801175: balance_dirty_state: bdi btrfs-1: dirty=567 wb=839 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 220.801290: balance_dirty_state: bdi btrfs-1: dirty=617 wb=839 unstable=0 bg_thresh=996 thresh=1992 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 220.801403: balance_dirty_state: bdi btrfs-1: dirty=642 wb=839 unstable=0 bg_thresh=998 thresh=1996 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 220.801514: balance_dirty_state: bdi btrfs-1: dirty=667 wb=839 unstable=0 bg_thresh=997 thresh=1995 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 220.801519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=51380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 220.809001: balance_dirty_state: bdi btrfs-1: dirty=667 wb=714 unstable=0 bg_thresh=998 thresh=1997 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 220.809107: balance_dirty_state: bdi btrfs-1: dirty=692 wb=714 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 220.809192: balance_dirty_state: bdi btrfs-1: dirty=717 wb=714 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 220.809277: balance_dirty_state: bdi btrfs-1: dirty=717 wb=714 unstable=0 bg_thresh=997 thresh=1995 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 220.809747: balance_dirty_state: bdi btrfs-1: dirty=742 wb=714 unstable=0 bg_thresh=997 thresh=1994 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 220.809917: balance_dirty_state: bdi btrfs-1: dirty=792 wb=714 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 220.809923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=51380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 220.817054: balance_dirty_state: bdi btrfs-1: dirty=792 wb=514 unstable=0 bg_thresh=999 thresh=1998 gap=692 poll_thresh=18 ino=257 dd-2584 [004] 220.817143: balance_dirty_state: bdi btrfs-1: dirty=792 wb=514 unstable=0 bg_thresh=999 thresh=1998 gap=692 poll_thresh=13 ino=257 dd-2584 [004] 220.817204: balance_dirty_state: bdi btrfs-1: dirty=817 wb=514 unstable=0 bg_thresh=998 thresh=1997 gap=666 poll_thresh=14 ino=257 dd-2584 [004] 220.817261: balance_dirty_state: bdi btrfs-1: dirty=842 wb=514 unstable=0 bg_thresh=998 thresh=1997 gap=641 poll_thresh=15 ino=257 dd-2584 [004] 220.817317: balance_dirty_state: bdi btrfs-1: dirty=842 wb=514 unstable=0 bg_thresh=998 thresh=1996 gap=640 poll_thresh=16 ino=257 dd-2584 [004] 220.817431: balance_dirty_state: bdi btrfs-1: dirty=892 wb=514 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=17 ino=257 dd-2584 [004] 220.817543: balance_dirty_state: bdi btrfs-1: dirty=917 wb=514 unstable=0 bg_thresh=999 thresh=1999 gap=568 poll_thresh=18 ino=257 dd-2584 [004] 220.817658: balance_dirty_state: bdi btrfs-1: dirty=942 wb=514 unstable=0 bg_thresh=999 thresh=1998 gap=542 poll_thresh=19 ino=257 dd-2584 [004] 220.817772: balance_dirty_state: bdi btrfs-1: dirty=967 wb=514 unstable=0 bg_thresh=998 thresh=1997 gap=516 poll_thresh=20 ino=257 dd-2584 [004] 220.818057: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=514 unstable=0 bg_thresh=998 thresh=1996 gap=465 poll_thresh=21 ino=257 dd-2584 [004] 220.818061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 220.818169: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18240 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 220.820507: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=624 to_write=7568 dd-2584 [004] 220.825079: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1014 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=21 ino=257 dd-2584 [004] 220.825158: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1014 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 220.825276: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1014 unstable=0 bg_thresh=995 thresh=1991 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 220.825395: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1014 unstable=0 bg_thresh=997 thresh=1995 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 220.825512: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1014 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 220.825516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.833043: balance_dirty_state: bdi btrfs-1: dirty=492 wb=889 unstable=0 bg_thresh=996 thresh=1992 gap=611 poll_thresh=19 ino=257 dd-2584 [001] 220.833136: balance_dirty_state: bdi btrfs-1: dirty=517 wb=889 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 220.833194: balance_dirty_state: bdi btrfs-1: dirty=517 wb=889 unstable=0 bg_thresh=998 thresh=1997 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 220.833251: balance_dirty_state: bdi btrfs-1: dirty=542 wb=889 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 220.833363: balance_dirty_state: bdi btrfs-1: dirty=567 wb=889 unstable=0 bg_thresh=1001 thresh=2002 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 220.833476: balance_dirty_state: bdi btrfs-1: dirty=592 wb=889 unstable=0 bg_thresh=1006 thresh=2012 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 220.833763: balance_dirty_state: bdi btrfs-1: dirty=642 wb=889 unstable=0 bg_thresh=1005 thresh=2011 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 220.833767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.840990: balance_dirty_state: bdi btrfs-1: dirty=642 wb=764 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 220.841079: balance_dirty_state: bdi btrfs-1: dirty=642 wb=764 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 220.841154: balance_dirty_state: bdi btrfs-1: dirty=667 wb=764 unstable=0 bg_thresh=1003 thresh=2007 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 220.841218: balance_dirty_state: bdi btrfs-1: dirty=692 wb=764 unstable=0 bg_thresh=1000 thresh=2001 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 220.841335: balance_dirty_state: bdi btrfs-1: dirty=717 wb=764 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 220.841448: balance_dirty_state: bdi btrfs-1: dirty=742 wb=764 unstable=0 bg_thresh=1002 thresh=2004 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 220.841453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.848976: balance_dirty_state: bdi btrfs-1: dirty=742 wb=639 unstable=0 bg_thresh=987 thresh=1974 gap=593 poll_thresh=18 ino=257 dd-2584 [001] 220.849040: balance_dirty_state: bdi btrfs-1: dirty=767 wb=639 unstable=0 bg_thresh=987 thresh=1974 gap=568 poll_thresh=13 ino=257 dd-2584 [001] 220.849099: balance_dirty_state: bdi btrfs-1: dirty=767 wb=639 unstable=0 bg_thresh=989 thresh=1979 gap=573 poll_thresh=14 ino=257 dd-2584 [001] 220.849158: balance_dirty_state: bdi btrfs-1: dirty=792 wb=639 unstable=0 bg_thresh=989 thresh=1979 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 220.849216: balance_dirty_state: bdi btrfs-1: dirty=817 wb=639 unstable=0 bg_thresh=992 thresh=1984 gap=528 poll_thresh=16 ino=257 dd-2584 [001] 220.849338: balance_dirty_state: bdi btrfs-1: dirty=842 wb=639 unstable=0 bg_thresh=994 thresh=1988 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 220.849460: balance_dirty_state: bdi btrfs-1: dirty=867 wb=639 unstable=0 bg_thresh=998 thresh=1997 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 220.849464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.856995: balance_dirty_state: bdi btrfs-1: dirty=867 wb=639 unstable=0 bg_thresh=1003 thresh=2006 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 220.856999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.865101: balance_dirty_state: bdi btrfs-1: dirty=867 wb=364 unstable=0 bg_thresh=993 thresh=1986 gap=755 poll_thresh=18 ino=257 dd-2584 [001] 220.865346: balance_dirty_state: bdi btrfs-1: dirty=892 wb=364 unstable=0 bg_thresh=996 thresh=1992 gap=736 poll_thresh=13 ino=257 dd-2584 [001] 220.865407: balance_dirty_state: bdi btrfs-1: dirty=917 wb=364 unstable=0 bg_thresh=998 thresh=1997 gap=716 poll_thresh=14 ino=257 dd-2584 [001] 220.865464: balance_dirty_state: bdi btrfs-1: dirty=917 wb=364 unstable=0 bg_thresh=998 thresh=1997 gap=716 poll_thresh=15 ino=257 dd-2584 [001] 220.865522: balance_dirty_state: bdi btrfs-1: dirty=942 wb=364 unstable=0 bg_thresh=1001 thresh=2002 gap=696 poll_thresh=16 ino=257 dd-2584 [001] 220.865638: balance_dirty_state: bdi btrfs-1: dirty=967 wb=364 unstable=0 bg_thresh=1000 thresh=2001 gap=670 poll_thresh=17 ino=257 dd-2584 [001] 220.865757: balance_dirty_state: bdi btrfs-1: dirty=992 wb=364 unstable=0 bg_thresh=1002 thresh=2005 gap=649 poll_thresh=18 ino=257 dd-2584 [001] 220.865875: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=364 unstable=0 bg_thresh=1002 thresh=2004 gap=598 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 220.865952: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18288 wrote=0 to_write=8192 dd-2584 [001] 220.866001: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=364 unstable=0 bg_thresh=1001 thresh=2003 gap=572 poll_thresh=20 ino=257 dd-2584 [001] 220.866127: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=389 unstable=0 bg_thresh=1003 thresh=2007 gap=551 poll_thresh=21 ino=257 dd-2584 [001] 220.866260: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=439 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=22 ino=257 dd-2584 [001] 220.866555: balance_dirty_state: bdi btrfs-1: dirty=967 wb=564 unstable=0 bg_thresh=1002 thresh=2005 gap=474 poll_thresh=23 ino=257 dd-2584 [001] 220.866557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 220.868724: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=784 to_write=7408 dd-2584 [001] 220.872983: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1039 unstable=0 bg_thresh=992 thresh=1984 gap=578 poll_thresh=23 ino=257 dd-2584 [001] 220.873052: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1039 unstable=0 bg_thresh=992 thresh=1984 gap=578 poll_thresh=17 ino=257 dd-2584 [001] 220.873175: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1039 unstable=0 bg_thresh=994 thresh=1989 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 220.873297: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1039 unstable=0 bg_thresh=999 thresh=1999 gap=518 poll_thresh=19 ino=257 dd-2584 [001] 220.873424: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1039 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 220.873429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.881037: balance_dirty_state: bdi btrfs-1: dirty=467 wb=814 unstable=0 bg_thresh=987 thresh=1975 gap=694 poll_thresh=20 ino=257 dd-2584 [001] 220.881103: balance_dirty_state: bdi btrfs-1: dirty=492 wb=814 unstable=0 bg_thresh=987 thresh=1975 gap=669 poll_thresh=15 ino=257 dd-2584 [001] 220.881165: balance_dirty_state: bdi btrfs-1: dirty=517 wb=814 unstable=0 bg_thresh=990 thresh=1980 gap=649 poll_thresh=16 ino=257 dd-2584 [001] 220.881289: balance_dirty_state: bdi btrfs-1: dirty=542 wb=814 unstable=0 bg_thresh=992 thresh=1985 gap=629 poll_thresh=17 ino=257 dd-2584 [001] 220.881414: balance_dirty_state: bdi btrfs-1: dirty=567 wb=814 unstable=0 bg_thresh=992 thresh=1984 gap=603 poll_thresh=18 ino=257 dd-2584 [001] 220.881722: balance_dirty_state: bdi btrfs-1: dirty=592 wb=814 unstable=0 bg_thresh=994 thresh=1988 gap=582 poll_thresh=19 ino=257 dd-2584 [001] 220.881841: balance_dirty_state: bdi btrfs-1: dirty=642 wb=814 unstable=0 bg_thresh=993 thresh=1987 gap=531 poll_thresh=20 ino=257 dd-2584 [001] 220.881961: balance_dirty_state: bdi btrfs-1: dirty=667 wb=814 unstable=0 bg_thresh=993 thresh=1986 gap=505 poll_thresh=21 ino=257 dd-2584 [001] 220.882080: balance_dirty_state: bdi btrfs-1: dirty=692 wb=814 unstable=0 bg_thresh=995 thresh=1990 gap=484 poll_thresh=22 ino=257 dd-2584 [001] 220.882085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.889082: balance_dirty_state: bdi btrfs-1: dirty=692 wb=814 unstable=0 bg_thresh=992 thresh=1984 gap=478 poll_thresh=22 ino=257 dd-2584 [001] 220.889092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.897089: balance_dirty_state: bdi btrfs-1: dirty=692 wb=539 unstable=0 bg_thresh=990 thresh=1981 gap=750 poll_thresh=22 ino=257 dd-2584 [001] 220.897179: balance_dirty_state: bdi btrfs-1: dirty=717 wb=539 unstable=0 bg_thresh=987 thresh=1975 gap=719 poll_thresh=16 ino=257 dd-2584 [001] 220.897298: balance_dirty_state: bdi btrfs-1: dirty=742 wb=539 unstable=0 bg_thresh=987 thresh=1974 gap=693 poll_thresh=17 ino=257 dd-2584 [001] 220.897416: balance_dirty_state: bdi btrfs-1: dirty=767 wb=539 unstable=0 bg_thresh=986 thresh=1973 gap=667 poll_thresh=18 ino=257 dd-2584 [001] 220.897533: balance_dirty_state: bdi btrfs-1: dirty=817 wb=539 unstable=0 bg_thresh=988 thresh=1977 gap=621 poll_thresh=19 ino=257 dd-2584 [001] 220.897650: balance_dirty_state: bdi btrfs-1: dirty=842 wb=539 unstable=0 bg_thresh=988 thresh=1976 gap=595 poll_thresh=20 ino=257 dd-2584 [001] 220.897945: balance_dirty_state: bdi btrfs-1: dirty=867 wb=539 unstable=0 bg_thresh=987 thresh=1975 gap=569 poll_thresh=21 ino=257 dd-2584 [001] 220.898066: balance_dirty_state: bdi btrfs-1: dirty=917 wb=539 unstable=0 bg_thresh=987 thresh=1974 gap=518 poll_thresh=22 ino=257 dd-2584 [001] 220.898185: balance_dirty_state: bdi btrfs-1: dirty=942 wb=539 unstable=0 bg_thresh=989 thresh=1978 gap=497 poll_thresh=23 ino=257 dd-2584 [001] 220.898307: balance_dirty_state: bdi btrfs-1: dirty=967 wb=539 unstable=0 bg_thresh=988 thresh=1977 gap=471 poll_thresh=24 ino=257 dd-2584 [001] 220.898311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-300% task_weight=100% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.905142: balance_dirty_state: bdi btrfs-1: dirty=967 wb=414 unstable=0 bg_thresh=987 thresh=1975 gap=594 poll_thresh=24 ino=257 dd-2584 [001] 220.905211: balance_dirty_state: bdi btrfs-1: dirty=992 wb=414 unstable=0 bg_thresh=987 thresh=1974 gap=568 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 220.905261: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18328 wrote=0 to_write=8192 dd-2584 [001] 220.905342: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=414 unstable=0 bg_thresh=987 thresh=1974 gap=543 poll_thresh=19 ino=257 dd-2584 [001] 220.905475: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=439 unstable=0 bg_thresh=988 thresh=1977 gap=521 poll_thresh=20 ino=257 dd-2584 [001] 220.905607: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=489 unstable=0 bg_thresh=984 thresh=1969 gap=463 poll_thresh=21 ino=257 dd-2584 [001] 220.905609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-308% task_weight=99% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 220.909947: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=720 to_write=7472 dd-2584 [001] 220.913101: balance_dirty_state: bdi btrfs-1: dirty=392 wb=989 unstable=0 bg_thresh=990 thresh=1980 gap=599 poll_thresh=21 ino=257 dd-2584 [001] 220.913190: balance_dirty_state: bdi btrfs-1: dirty=392 wb=989 unstable=0 bg_thresh=990 thresh=1980 gap=599 poll_thresh=16 ino=257 dd-2584 [001] 220.913489: balance_dirty_state: bdi btrfs-1: dirty=417 wb=989 unstable=0 bg_thresh=986 thresh=1973 gap=567 poll_thresh=17 ino=257 dd-2584 [001] 220.913610: balance_dirty_state: bdi btrfs-1: dirty=467 wb=989 unstable=0 bg_thresh=988 thresh=1977 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 220.913727: balance_dirty_state: bdi btrfs-1: dirty=492 wb=989 unstable=0 bg_thresh=988 thresh=1976 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 220.913844: balance_dirty_state: bdi btrfs-1: dirty=517 wb=989 unstable=0 bg_thresh=987 thresh=1975 gap=469 poll_thresh=20 ino=257 dd-2584 [001] 220.913849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=52880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.921180: balance_dirty_state: bdi btrfs-1: dirty=517 wb=864 unstable=0 bg_thresh=987 thresh=1974 gap=593 poll_thresh=20 ino=257 dd-2584 [001] 220.921250: balance_dirty_state: bdi btrfs-1: dirty=542 wb=864 unstable=0 bg_thresh=989 thresh=1979 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 220.921310: balance_dirty_state: bdi btrfs-1: dirty=567 wb=864 unstable=0 bg_thresh=989 thresh=1978 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 220.921423: balance_dirty_state: bdi btrfs-1: dirty=592 wb=864 unstable=0 bg_thresh=988 thresh=1977 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 220.921537: balance_dirty_state: bdi btrfs-1: dirty=617 wb=864 unstable=0 bg_thresh=988 thresh=1976 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 220.921650: balance_dirty_state: bdi btrfs-1: dirty=642 wb=864 unstable=0 bg_thresh=987 thresh=1975 gap=469 poll_thresh=19 ino=257 dd-2584 [001] 220.921655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=100% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.929130: balance_dirty_state: bdi btrfs-1: dirty=642 wb=739 unstable=0 bg_thresh=987 thresh=1975 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 220.929376: balance_dirty_state: bdi btrfs-1: dirty=667 wb=739 unstable=0 bg_thresh=987 thresh=1975 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 220.929439: balance_dirty_state: bdi btrfs-1: dirty=692 wb=739 unstable=0 bg_thresh=986 thresh=1973 gap=542 poll_thresh=15 ino=257 dd-2584 [001] 220.929503: balance_dirty_state: bdi btrfs-1: dirty=692 wb=739 unstable=0 bg_thresh=986 thresh=1972 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 220.929625: balance_dirty_state: bdi btrfs-1: dirty=742 wb=739 unstable=0 bg_thresh=988 thresh=1977 gap=496 poll_thresh=17 ino=257 dd-2584 [001] 220.929750: balance_dirty_state: bdi btrfs-1: dirty=767 wb=739 unstable=0 bg_thresh=984 thresh=1969 gap=463 poll_thresh=18 ino=257 dd-2584 [001] 220.929755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 220.937049: balance_dirty_state: bdi btrfs-1: dirty=767 wb=589 unstable=0 bg_thresh=986 thresh=1973 gap=617 poll_thresh=18 ino=257 dd-2584 [001] 220.937118: balance_dirty_state: bdi btrfs-1: dirty=792 wb=589 unstable=0 bg_thresh=989 thresh=1978 gap=597 poll_thresh=13 ino=257 dd-2584 [001] 220.937180: balance_dirty_state: bdi btrfs-1: dirty=792 wb=589 unstable=0 bg_thresh=988 thresh=1977 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 220.937239: balance_dirty_state: bdi btrfs-1: dirty=817 wb=589 unstable=0 bg_thresh=988 thresh=1977 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 220.937299: balance_dirty_state: bdi btrfs-1: dirty=817 wb=589 unstable=0 bg_thresh=988 thresh=1976 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 220.937418: balance_dirty_state: bdi btrfs-1: dirty=867 wb=589 unstable=0 bg_thresh=987 thresh=1975 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 220.937538: balance_dirty_state: bdi btrfs-1: dirty=892 wb=589 unstable=0 bg_thresh=987 thresh=1974 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 220.937543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 220.945077: balance_dirty_state: bdi btrfs-1: dirty=892 wb=439 unstable=0 bg_thresh=987 thresh=1974 gap=643 poll_thresh=18 ino=257 dd-2584 [000] 220.945165: balance_dirty_state: bdi btrfs-1: dirty=917 wb=439 unstable=0 bg_thresh=987 thresh=1974 gap=618 poll_thresh=13 ino=257 dd-2584 [000] 220.945526: balance_dirty_state: bdi btrfs-1: dirty=917 wb=439 unstable=0 bg_thresh=989 thresh=1979 gap=623 poll_thresh=14 ino=257 dd-2584 [000] 220.945616: balance_dirty_state: bdi btrfs-1: dirty=942 wb=439 unstable=0 bg_thresh=989 thresh=1979 gap=598 poll_thresh=15 ino=257 dd-2584 [000] 220.945703: balance_dirty_state: bdi btrfs-1: dirty=967 wb=439 unstable=0 bg_thresh=992 thresh=1984 gap=578 poll_thresh=16 ino=257 dd-2584 [000] 220.945878: balance_dirty_state: bdi btrfs-1: dirty=992 wb=439 unstable=0 bg_thresh=994 thresh=1989 gap=558 poll_thresh=17 ino=257 dd-2584 [000] 220.946059: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=439 unstable=0 bg_thresh=996 thresh=1993 gap=537 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 220.946080: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18368 wrote=0 to_write=8192 dd-2584 [000] 220.946247: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=464 unstable=0 bg_thresh=996 thresh=1992 gap=511 poll_thresh=19 ino=257 dd-2584 [000] 220.946436: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=514 unstable=0 bg_thresh=995 thresh=1991 gap=460 poll_thresh=20 ino=257 dd-2584 [000] 220.946438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 220.948618: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=704 to_write=7488 dd-2584 [000] 220.953141: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1039 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=20 ino=257 dd-2584 [000] 220.953208: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1039 unstable=0 bg_thresh=995 thresh=1990 gap=584 poll_thresh=15 ino=257 dd-2584 [000] 220.953270: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1039 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 220.953387: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1039 unstable=0 bg_thresh=996 thresh=1993 gap=537 poll_thresh=17 ino=257 dd-2584 [000] 220.953684: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1039 unstable=0 bg_thresh=996 thresh=1992 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 220.953689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 220.961105: balance_dirty_state: bdi btrfs-1: dirty=467 wb=914 unstable=0 bg_thresh=994 thresh=1989 gap=608 poll_thresh=18 ino=257 dd-2584 [000] 220.961197: balance_dirty_state: bdi btrfs-1: dirty=467 wb=914 unstable=0 bg_thresh=994 thresh=1989 gap=608 poll_thresh=13 ino=257 dd-2584 [000] 220.961254: balance_dirty_state: bdi btrfs-1: dirty=492 wb=914 unstable=0 bg_thresh=994 thresh=1988 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 220.961312: balance_dirty_state: bdi btrfs-1: dirty=517 wb=914 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=15 ino=257 dd-2584 [000] 220.961368: balance_dirty_state: bdi btrfs-1: dirty=517 wb=914 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=16 ino=257 dd-2584 [000] 220.961481: balance_dirty_state: bdi btrfs-1: dirty=542 wb=914 unstable=0 bg_thresh=995 thresh=1991 gap=535 poll_thresh=17 ino=257 dd-2584 [000] 220.961593: balance_dirty_state: bdi btrfs-1: dirty=592 wb=914 unstable=0 bg_thresh=995 thresh=1990 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 220.961597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 220.969076: balance_dirty_state: bdi btrfs-1: dirty=592 wb=789 unstable=0 bg_thresh=995 thresh=1991 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 220.969181: balance_dirty_state: bdi btrfs-1: dirty=617 wb=789 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 220.969265: balance_dirty_state: bdi btrfs-1: dirty=642 wb=789 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 220.969349: balance_dirty_state: bdi btrfs-1: dirty=642 wb=789 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 220.969433: balance_dirty_state: bdi btrfs-1: dirty=667 wb=789 unstable=0 bg_thresh=1000 thresh=2001 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 220.969602: balance_dirty_state: bdi btrfs-1: dirty=692 wb=789 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 220.970073: balance_dirty_state: bdi btrfs-1: dirty=717 wb=789 unstable=0 bg_thresh=1005 thresh=2010 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 220.970244: balance_dirty_state: bdi btrfs-1: dirty=767 wb=789 unstable=0 bg_thresh=1004 thresh=2009 gap=453 poll_thresh=19 ino=257 dd-2584 [004] 220.970250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 220.977067: balance_dirty_state: bdi btrfs-1: dirty=767 wb=589 unstable=0 bg_thresh=1002 thresh=2004 gap=648 poll_thresh=19 ino=257 dd-2584 [004] 220.977190: balance_dirty_state: bdi btrfs-1: dirty=767 wb=589 unstable=0 bg_thresh=1002 thresh=2004 gap=648 poll_thresh=14 ino=257 dd-2584 [004] 220.977305: balance_dirty_state: bdi btrfs-1: dirty=792 wb=589 unstable=0 bg_thresh=1004 thresh=2009 gap=628 poll_thresh=15 ino=257 dd-2584 [004] 220.977424: balance_dirty_state: bdi btrfs-1: dirty=817 wb=589 unstable=0 bg_thresh=1001 thresh=2003 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 220.977656: balance_dirty_state: bdi btrfs-1: dirty=842 wb=589 unstable=0 bg_thresh=1001 thresh=2002 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 220.977894: balance_dirty_state: bdi btrfs-1: dirty=867 wb=589 unstable=0 bg_thresh=1003 thresh=2006 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 220.978128: balance_dirty_state: bdi btrfs-1: dirty=892 wb=589 unstable=0 bg_thresh=1002 thresh=2005 gap=524 poll_thresh=19 ino=257 dd-2584 [004] 220.978363: balance_dirty_state: bdi btrfs-1: dirty=942 wb=589 unstable=0 bg_thresh=1002 thresh=2004 gap=473 poll_thresh=20 ino=257 dd-2584 [004] 220.978371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 220.985069: balance_dirty_state: bdi btrfs-1: dirty=942 wb=464 unstable=0 bg_thresh=997 thresh=1994 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 220.985208: balance_dirty_state: bdi btrfs-1: dirty=942 wb=464 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 220.985347: balance_dirty_state: bdi btrfs-1: dirty=967 wb=464 unstable=0 bg_thresh=999 thresh=1998 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 220.986072: balance_dirty_state: bdi btrfs-1: dirty=992 wb=464 unstable=0 bg_thresh=993 thresh=1987 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 220.986350: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=464 unstable=0 bg_thresh=996 thresh=1992 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 220.986360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-118% task_weight=98% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 220.986393: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18408 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 220.989529: writeback_single_inode: bdi btrfs-1: ino=257 state= age=164 wrote=656 to_write=7536 dd-2584 [004] 220.993032: balance_dirty_state: bdi btrfs-1: dirty=392 wb=989 unstable=0 bg_thresh=1000 thresh=2000 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 220.993129: balance_dirty_state: bdi btrfs-1: dirty=392 wb=989 unstable=0 bg_thresh=997 thresh=1994 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 220.993221: balance_dirty_state: bdi btrfs-1: dirty=417 wb=989 unstable=0 bg_thresh=999 thresh=1999 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 220.993311: balance_dirty_state: bdi btrfs-1: dirty=417 wb=989 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 220.993399: balance_dirty_state: bdi btrfs-1: dirty=442 wb=989 unstable=0 bg_thresh=1002 thresh=2004 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 220.993576: balance_dirty_state: bdi btrfs-1: dirty=467 wb=989 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 220.993740: balance_dirty_state: bdi btrfs-1: dirty=517 wb=989 unstable=0 bg_thresh=1003 thresh=2007 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 220.993745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.001101: balance_dirty_state: bdi btrfs-1: dirty=517 wb=864 unstable=0 bg_thresh=987 thresh=1975 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 221.001209: balance_dirty_state: bdi btrfs-1: dirty=517 wb=864 unstable=0 bg_thresh=983 thresh=1967 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 221.001311: balance_dirty_state: bdi btrfs-1: dirty=542 wb=864 unstable=0 bg_thresh=989 thresh=1978 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 221.001415: balance_dirty_state: bdi btrfs-1: dirty=567 wb=864 unstable=0 bg_thresh=982 thresh=1964 gap=533 poll_thresh=15 ino=257 dd-2584 [004] 221.001521: balance_dirty_state: bdi btrfs-1: dirty=567 wb=864 unstable=0 bg_thresh=987 thresh=1975 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 221.002019: balance_dirty_state: bdi btrfs-1: dirty=592 wb=864 unstable=0 bg_thresh=987 thresh=1974 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 221.002210: balance_dirty_state: bdi btrfs-1: dirty=642 wb=864 unstable=0 bg_thresh=986 thresh=1973 gap=467 poll_thresh=18 ino=257 dd-2584 [004] 221.002216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.009118: balance_dirty_state: bdi btrfs-1: dirty=642 wb=864 unstable=0 bg_thresh=988 thresh=1976 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 221.009123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-234% task_weight=98% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 221.017071: balance_dirty_state: bdi btrfs-1: dirty=642 wb=739 unstable=0 bg_thresh=991 thresh=1982 gap=601 poll_thresh=18 ino=257 dd-2584 [002] 221.017144: balance_dirty_state: bdi btrfs-1: dirty=642 wb=739 unstable=0 bg_thresh=993 thresh=1987 gap=606 poll_thresh=13 ino=257 dd-2584 [002] 221.017207: balance_dirty_state: bdi btrfs-1: dirty=667 wb=739 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=14 ino=257 dd-2584 [002] 221.017270: balance_dirty_state: bdi btrfs-1: dirty=692 wb=739 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 221.017332: balance_dirty_state: bdi btrfs-1: dirty=692 wb=739 unstable=0 bg_thresh=993 thresh=1986 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 221.017455: balance_dirty_state: bdi btrfs-1: dirty=742 wb=739 unstable=0 bg_thresh=992 thresh=1985 gap=504 poll_thresh=17 ino=257 dd-2584 [002] 221.017579: balance_dirty_state: bdi btrfs-1: dirty=767 wb=739 unstable=0 bg_thresh=994 thresh=1989 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 221.017584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=54540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 221.025124: balance_dirty_state: bdi btrfs-1: dirty=767 wb=739 unstable=0 bg_thresh=998 thresh=1997 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 221.025129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 221.033088: balance_dirty_state: bdi btrfs-1: dirty=767 wb=414 unstable=0 bg_thresh=997 thresh=1994 gap=813 poll_thresh=18 ino=257 dd-2584 [002] 221.033162: balance_dirty_state: bdi btrfs-1: dirty=792 wb=414 unstable=0 bg_thresh=996 thresh=1993 gap=787 poll_thresh=13 ino=257 dd-2584 [002] 221.033229: balance_dirty_state: bdi btrfs-1: dirty=792 wb=414 unstable=0 bg_thresh=993 thresh=1987 gap=781 poll_thresh=14 ino=257 dd-2584 [002] 221.033295: balance_dirty_state: bdi btrfs-1: dirty=817 wb=414 unstable=0 bg_thresh=996 thresh=1992 gap=761 poll_thresh=15 ino=257 dd-2584 [002] 221.033376: balance_dirty_state: bdi btrfs-1: dirty=842 wb=339 unstable=0 bg_thresh=989 thresh=1979 gap=798 poll_thresh=16 ino=257 dd-2584 [002] 221.033696: balance_dirty_state: bdi btrfs-1: dirty=867 wb=264 unstable=0 bg_thresh=993 thresh=1987 gap=856 poll_thresh=17 ino=257 dd-2584 [002] 221.033823: balance_dirty_state: bdi btrfs-1: dirty=892 wb=264 unstable=0 bg_thresh=990 thresh=1980 gap=824 poll_thresh=18 ino=257 dd-2584 [002] 221.033949: balance_dirty_state: bdi btrfs-1: dirty=917 wb=264 unstable=0 bg_thresh=989 thresh=1979 gap=798 poll_thresh=19 ino=257 dd-2584 [002] 221.034073: balance_dirty_state: bdi btrfs-1: dirty=967 wb=264 unstable=0 bg_thresh=986 thresh=1972 gap=741 poll_thresh=20 ino=257 dd-2584 [002] 221.034206: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=264 unstable=0 bg_thresh=988 thresh=1976 gap=707 poll_thresh=21 ino=257 flush-btrfs-1-2586 [006] 221.034233: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18456 wrote=0 to_write=8192 dd-2584 [002] 221.034408: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=264 unstable=0 bg_thresh=988 thresh=1977 gap=682 poll_thresh=22 ino=257 dd-2584 [002] 221.034619: balance_dirty_state: bdi btrfs-1: dirty=994 wb=314 unstable=0 bg_thresh=984 thresh=1968 gap=660 poll_thresh=23 ino=257 dd-2584 [002] 221.034833: balance_dirty_state: bdi btrfs-1: dirty=983 wb=364 unstable=0 bg_thresh=985 thresh=1970 gap=623 poll_thresh=24 ino=257 dd-2584 [002] 221.035276: balance_dirty_state: bdi btrfs-1: dirty=983 wb=389 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=25 ino=257 dd-2584 [002] 221.035464: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=389 unstable=0 bg_thresh=989 thresh=1978 gap=580 poll_thresh=26 ino=257 dd-2584 [002] 221.035653: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=389 unstable=0 bg_thresh=988 thresh=1976 gap=539 poll_thresh=27 ino=257 dd-2584 [002] 221.035838: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=389 unstable=0 bg_thresh=989 thresh=1979 gap=516 poll_thresh=28 ino=257 dd-2584 [002] 221.036023: balance_dirty_state: bdi btrfs-1: dirty=1113 wb=389 unstable=0 bg_thresh=988 thresh=1977 gap=475 poll_thresh=29 ino=257 dd-2584 [002] 221.036026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-281% task_weight=98% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 221.038522: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=864 to_write=7328 dd-2584 [006] 221.043128: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1002 unstable=0 bg_thresh=984 thresh=1968 gap=577 poll_thresh=29 ino=257 dd-2584 [006] 221.043217: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1002 unstable=0 bg_thresh=987 thresh=1974 gap=583 poll_thresh=22 ino=257 dd-2584 [006] 221.043381: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1002 unstable=0 bg_thresh=989 thresh=1978 gap=537 poll_thresh=23 ino=257 dd-2584 [006] 221.043545: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1002 unstable=0 bg_thresh=988 thresh=1977 gap=511 poll_thresh=24 ino=257 dd-2584 [006] 221.043964: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1002 unstable=0 bg_thresh=985 thresh=1970 gap=479 poll_thresh=25 ino=257 dd-2584 [006] 221.043970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=98% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.049142: balance_dirty_state: bdi btrfs-1: dirty=488 wb=868 unstable=0 bg_thresh=990 thresh=1980 gap=624 poll_thresh=25 ino=257 dd-2584 [004] 221.049208: balance_dirty_state: bdi btrfs-1: dirty=488 wb=868 unstable=0 bg_thresh=993 thresh=1986 gap=630 poll_thresh=19 ino=257 dd-2584 [004] 221.049632: balance_dirty_state: bdi btrfs-1: dirty=538 wb=868 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=20 ino=257 dd-2584 [004] 221.049816: balance_dirty_state: bdi btrfs-1: dirty=563 wb=868 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=21 ino=257 dd-2584 [004] 221.049996: balance_dirty_state: bdi btrfs-1: dirty=588 wb=868 unstable=0 bg_thresh=998 thresh=1996 gap=540 poll_thresh=22 ino=257 dd-2584 [004] 221.050176: balance_dirty_state: bdi btrfs-1: dirty=638 wb=868 unstable=0 bg_thresh=997 thresh=1995 gap=489 poll_thresh=23 ino=257 dd-2584 [004] 221.050182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.057152: balance_dirty_state: bdi btrfs-1: dirty=638 wb=868 unstable=0 bg_thresh=997 thresh=1995 gap=489 poll_thresh=23 ino=257 dd-2584 [004] 221.057158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.065129: balance_dirty_state: bdi btrfs-1: dirty=638 wb=593 unstable=0 bg_thresh=999 thresh=1998 gap=767 poll_thresh=23 ino=257 dd-2584 [004] 221.065221: balance_dirty_state: bdi btrfs-1: dirty=638 wb=593 unstable=0 bg_thresh=999 thresh=1999 gap=768 poll_thresh=17 ino=257 dd-2584 [004] 221.065341: balance_dirty_state: bdi btrfs-1: dirty=688 wb=593 unstable=0 bg_thresh=999 thresh=1998 gap=717 poll_thresh=18 ino=257 dd-2584 [004] 221.065460: balance_dirty_state: bdi btrfs-1: dirty=713 wb=593 unstable=0 bg_thresh=1001 thresh=2002 gap=696 poll_thresh=19 ino=257 dd-2584 [004] 221.065755: balance_dirty_state: bdi btrfs-1: dirty=738 wb=593 unstable=0 bg_thresh=1000 thresh=2001 gap=670 poll_thresh=20 ino=257 dd-2584 [004] 221.065873: balance_dirty_state: bdi btrfs-1: dirty=763 wb=593 unstable=0 bg_thresh=1000 thresh=2000 gap=644 poll_thresh=21 ino=257 dd-2584 [004] 221.065991: balance_dirty_state: bdi btrfs-1: dirty=813 wb=593 unstable=0 bg_thresh=999 thresh=1999 gap=593 poll_thresh=22 ino=257 dd-2584 [004] 221.066111: balance_dirty_state: bdi btrfs-1: dirty=838 wb=593 unstable=0 bg_thresh=1001 thresh=2003 gap=572 poll_thresh=23 ino=257 dd-2584 [004] 221.066231: balance_dirty_state: bdi btrfs-1: dirty=863 wb=593 unstable=0 bg_thresh=1001 thresh=2002 gap=546 poll_thresh=24 ino=257 dd-2584 [004] 221.066353: balance_dirty_state: bdi btrfs-1: dirty=888 wb=593 unstable=0 bg_thresh=997 thresh=1995 gap=514 poll_thresh=25 ino=257 dd-2584 [004] 221.066475: balance_dirty_state: bdi btrfs-1: dirty=938 wb=593 unstable=0 bg_thresh=999 thresh=1999 gap=468 poll_thresh=26 ino=257 dd-2584 [004] 221.066479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.073155: balance_dirty_state: bdi btrfs-1: dirty=938 wb=468 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=26 ino=257 dd-2584 [004] 221.073227: balance_dirty_state: bdi btrfs-1: dirty=938 wb=468 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 221.073346: balance_dirty_state: bdi btrfs-1: dirty=988 wb=468 unstable=0 bg_thresh=997 thresh=1995 gap=539 poll_thresh=20 ino=257 dd-2584 [004] 221.073646: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=468 unstable=0 bg_thresh=999 thresh=1999 gap=518 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 221.073665: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18496 wrote=0 to_write=8192 dd-2584 [004] 221.073775: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=468 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=22 ino=257 dd-2584 [004] 221.073777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 221.075730: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=672 to_write=7520 dd-2584 [004] 221.081128: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1018 unstable=0 bg_thresh=999 thresh=1999 gap=593 poll_thresh=22 ino=257 dd-2584 [004] 221.081220: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1020 unstable=0 bg_thresh=997 thresh=1995 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 221.081340: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1020 unstable=0 bg_thresh=997 thresh=1994 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 221.081461: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1020 unstable=0 bg_thresh=996 thresh=1993 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 221.081466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.089152: balance_dirty_state: bdi btrfs-1: dirty=475 wb=906 unstable=0 bg_thresh=998 thresh=1996 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 221.089247: balance_dirty_state: bdi btrfs-1: dirty=500 wb=906 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 221.089339: balance_dirty_state: bdi btrfs-1: dirty=525 wb=906 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 221.089427: balance_dirty_state: bdi btrfs-1: dirty=525 wb=906 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 221.089521: balance_dirty_state: bdi btrfs-1: dirty=550 wb=906 unstable=0 bg_thresh=999 thresh=1999 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 221.089703: balance_dirty_state: bdi btrfs-1: dirty=575 wb=906 unstable=0 bg_thresh=999 thresh=1998 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 221.090200: balance_dirty_state: bdi btrfs-1: dirty=625 wb=906 unstable=0 bg_thresh=998 thresh=1997 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 221.090207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.097154: balance_dirty_state: bdi btrfs-1: dirty=625 wb=896 unstable=0 bg_thresh=997 thresh=1995 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 221.097165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.105130: balance_dirty_state: bdi btrfs-1: dirty=625 wb=664 unstable=0 bg_thresh=996 thresh=1993 gap=704 poll_thresh=18 ino=257 dd-2584 [004] 221.105264: balance_dirty_state: bdi btrfs-1: dirty=625 wb=664 unstable=0 bg_thresh=996 thresh=1992 gap=703 poll_thresh=13 ino=257 dd-2584 [004] 221.105324: balance_dirty_state: bdi btrfs-1: dirty=650 wb=664 unstable=0 bg_thresh=998 thresh=1997 gap=683 poll_thresh=14 ino=257 dd-2584 [004] 221.105382: balance_dirty_state: bdi btrfs-1: dirty=650 wb=664 unstable=0 bg_thresh=995 thresh=1991 gap=677 poll_thresh=15 ino=257 dd-2584 [004] 221.105441: balance_dirty_state: bdi btrfs-1: dirty=675 wb=664 unstable=0 bg_thresh=998 thresh=1996 gap=657 poll_thresh=16 ino=257 dd-2584 [004] 221.105558: balance_dirty_state: bdi btrfs-1: dirty=700 wb=664 unstable=0 bg_thresh=997 thresh=1995 gap=631 poll_thresh=17 ino=257 dd-2584 [004] 221.105677: balance_dirty_state: bdi btrfs-1: dirty=750 wb=664 unstable=0 bg_thresh=996 thresh=1993 gap=579 poll_thresh=18 ino=257 dd-2584 [004] 221.105794: balance_dirty_state: bdi btrfs-1: dirty=775 wb=664 unstable=0 bg_thresh=996 thresh=1992 gap=553 poll_thresh=19 ino=257 dd-2584 [004] 221.105910: balance_dirty_state: bdi btrfs-1: dirty=800 wb=664 unstable=0 bg_thresh=995 thresh=1991 gap=527 poll_thresh=20 ino=257 dd-2584 [004] 221.106028: balance_dirty_state: bdi btrfs-1: dirty=850 wb=664 unstable=0 bg_thresh=995 thresh=1990 gap=476 poll_thresh=21 ino=257 dd-2584 [004] 221.106032: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.113175: balance_dirty_state: bdi btrfs-1: dirty=850 wb=539 unstable=0 bg_thresh=993 thresh=1987 gap=598 poll_thresh=21 ino=257 dd-2584 [004] 221.113243: balance_dirty_state: bdi btrfs-1: dirty=850 wb=539 unstable=0 bg_thresh=996 thresh=1992 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 221.113544: balance_dirty_state: bdi btrfs-1: dirty=875 wb=539 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 221.113667: balance_dirty_state: bdi btrfs-1: dirty=925 wb=539 unstable=0 bg_thresh=995 thresh=1990 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 221.113792: balance_dirty_state: bdi btrfs-1: dirty=950 wb=539 unstable=0 bg_thresh=997 thresh=1994 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 221.113918: balance_dirty_state: bdi btrfs-1: dirty=975 wb=539 unstable=0 bg_thresh=996 thresh=1992 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 221.113922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.121223: balance_dirty_state: bdi btrfs-1: dirty=975 wb=414 unstable=0 bg_thresh=998 thresh=1997 gap=608 poll_thresh=20 ino=257 dd-2584 [004] 221.121305: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=414 unstable=0 bg_thresh=1001 thresh=2002 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 221.121367: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=414 unstable=0 bg_thresh=998 thresh=1996 gap=557 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 221.121455: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18544 wrote=0 to_write=8192 dd-2584 [004] 221.121492: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=414 unstable=0 bg_thresh=997 thresh=1995 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 221.121642: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=439 unstable=0 bg_thresh=999 thresh=1999 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 221.121857: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=389 unstable=0 bg_thresh=998 thresh=1996 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 221.122176: balance_dirty_state: bdi btrfs-1: dirty=925 wb=489 unstable=0 bg_thresh=997 thresh=1995 gap=581 poll_thresh=20 ino=257 dd-2584 [004] 221.122302: balance_dirty_state: bdi btrfs-1: dirty=925 wb=539 unstable=0 bg_thresh=997 thresh=1994 gap=530 poll_thresh=21 ino=257 dd-2584 [004] 221.122432: balance_dirty_state: bdi btrfs-1: dirty=900 wb=564 unstable=0 bg_thresh=999 thresh=1998 gap=534 poll_thresh=22 ino=257 dd-2584 [004] 221.122562: balance_dirty_state: bdi btrfs-1: dirty=925 wb=614 unstable=0 bg_thresh=998 thresh=1997 gap=458 poll_thresh=23 ino=257 dd-2584 [004] 221.122564: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 221.124170: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=832 to_write=7360 dd-2584 [004] 221.129217: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1114 unstable=0 bg_thresh=998 thresh=1997 gap=458 poll_thresh=23 ino=257 dd-2584 [004] 221.129226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=56872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.137234: balance_dirty_state: bdi btrfs-1: dirty=425 wb=989 unstable=0 bg_thresh=997 thresh=1995 gap=581 poll_thresh=23 ino=257 dd-2584 [004] 221.137356: balance_dirty_state: bdi btrfs-1: dirty=425 wb=939 unstable=0 bg_thresh=993 thresh=1986 gap=622 poll_thresh=17 ino=257 dd-2584 [004] 221.137555: balance_dirty_state: bdi btrfs-1: dirty=450 wb=864 unstable=0 bg_thresh=998 thresh=1997 gap=683 poll_thresh=18 ino=257 dd-2584 [004] 221.137730: balance_dirty_state: bdi btrfs-1: dirty=500 wb=864 unstable=0 bg_thresh=1000 thresh=2001 gap=637 poll_thresh=19 ino=257 dd-2584 [004] 221.137899: balance_dirty_state: bdi btrfs-1: dirty=525 wb=864 unstable=0 bg_thresh=1000 thresh=2000 gap=611 poll_thresh=20 ino=257 dd-2584 [004] 221.138373: balance_dirty_state: bdi btrfs-1: dirty=550 wb=864 unstable=0 bg_thresh=999 thresh=1999 gap=585 poll_thresh=21 ino=257 dd-2584 [004] 221.138544: balance_dirty_state: bdi btrfs-1: dirty=600 wb=864 unstable=0 bg_thresh=1001 thresh=2003 gap=539 poll_thresh=22 ino=257 dd-2584 [004] 221.138712: balance_dirty_state: bdi btrfs-1: dirty=625 wb=864 unstable=0 bg_thresh=1001 thresh=2002 gap=513 poll_thresh=23 ino=257 dd-2584 [004] 221.138902: balance_dirty_state: bdi btrfs-1: dirty=650 wb=864 unstable=0 bg_thresh=997 thresh=1994 gap=480 poll_thresh=24 ino=257 dd-2584 [004] 221.138908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=56872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.145200: balance_dirty_state: bdi btrfs-1: dirty=650 wb=864 unstable=0 bg_thresh=999 thresh=1999 gap=485 poll_thresh=24 ino=257 dd-2584 [004] 221.145206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=56872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.153190: balance_dirty_state: bdi btrfs-1: dirty=650 wb=714 unstable=0 bg_thresh=997 thresh=1994 gap=630 poll_thresh=24 ino=257 dd-2584 [004] 221.153254: balance_dirty_state: bdi btrfs-1: dirty=675 wb=714 unstable=0 bg_thresh=994 thresh=1988 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 221.153429: balance_dirty_state: bdi btrfs-1: dirty=700 wb=714 unstable=0 bg_thresh=996 thresh=1992 gap=578 poll_thresh=19 ino=257 dd-2584 [004] 221.153605: balance_dirty_state: bdi btrfs-1: dirty=725 wb=714 unstable=0 bg_thresh=995 thresh=1991 gap=552 poll_thresh=20 ino=257 dd-2584 [004] 221.153785: balance_dirty_state: bdi btrfs-1: dirty=775 wb=714 unstable=0 bg_thresh=995 thresh=1990 gap=501 poll_thresh=21 ino=257 dd-2584 [004] 221.153962: balance_dirty_state: bdi btrfs-1: dirty=800 wb=714 unstable=0 bg_thresh=994 thresh=1989 gap=475 poll_thresh=22 ino=257 dd-2584 [004] 221.153969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=56872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.161200: balance_dirty_state: bdi btrfs-1: dirty=800 wb=589 unstable=0 bg_thresh=999 thresh=1999 gap=610 poll_thresh=22 ino=257 dd-2584 [004] 221.161590: balance_dirty_state: bdi btrfs-1: dirty=825 wb=589 unstable=0 bg_thresh=1007 thresh=2014 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 221.161772: balance_dirty_state: bdi btrfs-1: dirty=850 wb=589 unstable=0 bg_thresh=1003 thresh=2007 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 221.161954: balance_dirty_state: bdi btrfs-1: dirty=875 wb=589 unstable=0 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 221.162138: balance_dirty_state: bdi btrfs-1: dirty=900 wb=589 unstable=0 bg_thresh=1002 thresh=2005 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 221.162326: balance_dirty_state: bdi btrfs-1: dirty=950 wb=589 unstable=0 bg_thresh=1004 thresh=2009 gap=470 poll_thresh=20 ino=257 dd-2584 [004] 221.162333: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=56872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.169130: balance_dirty_state: bdi btrfs-1: dirty=950 wb=339 unstable=0 bg_thresh=996 thresh=1992 gap=703 poll_thresh=20 ino=257 dd-2584 [004] 221.169224: balance_dirty_state: bdi btrfs-1: dirty=950 wb=339 unstable=0 bg_thresh=996 thresh=1992 gap=703 poll_thresh=15 ino=257 dd-2584 [004] 221.169313: balance_dirty_state: bdi btrfs-1: dirty=975 wb=339 unstable=0 bg_thresh=995 thresh=1991 gap=677 poll_thresh=16 ino=257 dd-2584 [004] 221.169451: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=339 unstable=0 bg_thresh=995 thresh=1990 gap=651 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 221.169469: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18592 wrote=0 to_write=8192 dd-2584 [004] 221.169609: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=339 unstable=0 bg_thresh=994 thresh=1989 gap=650 poll_thresh=18 ino=257 dd-2584 [004] 221.169994: balance_dirty_state: bdi btrfs-1: dirty=900 wb=514 unstable=0 bg_thresh=996 thresh=1993 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 221.170184: balance_dirty_state: bdi btrfs-1: dirty=875 wb=564 unstable=0 bg_thresh=996 thresh=1992 gap=553 poll_thresh=20 ino=257 dd-2584 [004] 221.170376: balance_dirty_state: bdi btrfs-1: dirty=825 wb=614 unstable=0 bg_thresh=995 thresh=1991 gap=552 poll_thresh=21 ino=257 dd-2584 [004] 221.170556: balance_dirty_state: bdi btrfs-1: dirty=825 wb=664 unstable=0 bg_thresh=997 thresh=1995 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 221.170692: balance_dirty_state: bdi btrfs-1: dirty=825 wb=714 unstable=0 bg_thresh=997 thresh=1994 gap=455 poll_thresh=23 ino=257 dd-2584 [004] 221.170693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=56872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 221.172064: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=784 to_write=7408 dd-2584 [004] 221.181143: balance_dirty_state: bdi btrfs-1: dirty=400 wb=964 unstable=0 bg_thresh=984 thresh=1968 gap=604 poll_thresh=23 ino=257 dd-2584 [004] 221.181238: balance_dirty_state: bdi btrfs-1: dirty=425 wb=964 unstable=0 bg_thresh=984 thresh=1968 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 221.181424: balance_dirty_state: bdi btrfs-1: dirty=450 wb=964 unstable=0 bg_thresh=986 thresh=1973 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 221.181609: balance_dirty_state: bdi btrfs-1: dirty=475 wb=964 unstable=0 bg_thresh=989 thresh=1978 gap=539 poll_thresh=19 ino=257 dd-2584 [004] 221.181799: balance_dirty_state: bdi btrfs-1: dirty=500 wb=964 unstable=0 bg_thresh=991 thresh=1982 gap=518 poll_thresh=20 ino=257 dd-2584 [004] 221.182295: balance_dirty_state: bdi btrfs-1: dirty=550 wb=964 unstable=0 bg_thresh=990 thresh=1981 gap=467 poll_thresh=21 ino=257 dd-2584 [004] 221.182303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=56872 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 221.189090: balance_dirty_state: bdi btrfs-1: dirty=550 wb=764 unstable=0 bg_thresh=979 thresh=1959 gap=645 poll_thresh=21 ino=257 dd-2584 [004] 221.189173: balance_dirty_state: bdi btrfs-1: dirty=550 wb=764 unstable=0 bg_thresh=982 thresh=1965 gap=651 poll_thresh=16 ino=257 dd-2584 [004] 221.189348: balance_dirty_state: bdi btrfs-1: dirty=600 wb=764 unstable=0 bg_thresh=985 thresh=1970 gap=606 poll_thresh=17 ino=257 dd-2584 [004] 221.189523: balance_dirty_state: bdi btrfs-1: dirty=625 wb=764 unstable=0 bg_thresh=990 thresh=1980 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 221.189706: balance_dirty_state: bdi btrfs-1: dirty=650 wb=764 unstable=0 bg_thresh=989 thresh=1979 gap=565 poll_thresh=19 ino=257 dd-2584 [004] 221.189882: balance_dirty_state: bdi btrfs-1: dirty=675 wb=764 unstable=0 bg_thresh=989 thresh=1978 gap=539 poll_thresh=20 ino=257 dd-2584 [004] 221.190064: balance_dirty_state: bdi btrfs-1: dirty=725 wb=764 unstable=0 bg_thresh=988 thresh=1977 gap=488 poll_thresh=21 ino=257 dd-2584 [004] 221.190070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=56872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.201133: balance_dirty_state: bdi btrfs-1: dirty=725 wb=639 unstable=0 bg_thresh=988 thresh=1976 gap=612 poll_thresh=21 ino=257 dd-2584 [004] 221.201250: balance_dirty_state: bdi btrfs-1: dirty=725 wb=639 unstable=0 bg_thresh=988 thresh=1976 gap=612 poll_thresh=16 ino=257 dd-2584 [004] 221.201368: balance_dirty_state: bdi btrfs-1: dirty=775 wb=639 unstable=0 bg_thresh=990 thresh=1981 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 221.201664: balance_dirty_state: bdi btrfs-1: dirty=800 wb=639 unstable=0 bg_thresh=992 thresh=1985 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 221.201783: balance_dirty_state: bdi btrfs-1: dirty=825 wb=639 unstable=0 bg_thresh=992 thresh=1984 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 221.201902: balance_dirty_state: bdi btrfs-1: dirty=850 wb=639 unstable=0 bg_thresh=991 thresh=1983 gap=494 poll_thresh=20 ino=257 dd-2584 [004] 221.201907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=56872 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 221.213181: balance_dirty_state: bdi btrfs-1: dirty=850 wb=389 unstable=0 bg_thresh=986 thresh=1973 gap=734 poll_thresh=20 ino=257 dd-2584 [004] 221.213309: balance_dirty_state: bdi btrfs-1: dirty=875 wb=389 unstable=0 bg_thresh=986 thresh=1973 gap=709 poll_thresh=15 ino=257 dd-2584 [004] 221.213426: balance_dirty_state: bdi btrfs-1: dirty=900 wb=389 unstable=0 bg_thresh=989 thresh=1978 gap=689 poll_thresh=16 ino=257 dd-2584 [004] 221.213655: balance_dirty_state: bdi btrfs-1: dirty=925 wb=389 unstable=0 bg_thresh=991 thresh=1983 gap=669 poll_thresh=17 ino=257 dd-2584 [004] 221.213890: balance_dirty_state: bdi btrfs-1: dirty=950 wb=389 unstable=0 bg_thresh=991 thresh=1982 gap=643 poll_thresh=18 ino=257 dd-2584 [004] 221.214128: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=389 unstable=0 bg_thresh=993 thresh=1986 gap=597 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 221.214213: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18636 wrote=0 to_write=8192 dd-2584 [004] 221.214333: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=389 unstable=0 bg_thresh=992 thresh=1985 gap=571 poll_thresh=20 ino=257 dd-2584 [004] 221.214638: balance_dirty_state: bdi btrfs-1: dirty=925 wb=514 unstable=0 bg_thresh=992 thresh=1984 gap=545 poll_thresh=21 ino=257 dd-2584 [004] 221.214765: balance_dirty_state: bdi btrfs-1: dirty=925 wb=564 unstable=0 bg_thresh=991 thresh=1982 gap=493 poll_thresh=22 ino=257 dd-2584 [004] 221.214767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=56872 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 221.216452: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=688 to_write=7504 dd-2584 [004] 221.221120: balance_dirty_state: bdi btrfs-1: dirty=400 wb=964 unstable=0 bg_thresh=984 thresh=1968 gap=604 poll_thresh=22 ino=257 dd-2584 [004] 221.221214: balance_dirty_state: bdi btrfs-1: dirty=425 wb=964 unstable=0 bg_thresh=984 thresh=1968 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 221.221331: balance_dirty_state: bdi btrfs-1: dirty=450 wb=964 unstable=0 bg_thresh=986 thresh=1973 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 221.221446: balance_dirty_state: bdi btrfs-1: dirty=500 wb=964 unstable=0 bg_thresh=989 thresh=1978 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 221.221566: balance_dirty_state: bdi btrfs-1: dirty=525 wb=964 unstable=0 bg_thresh=991 thresh=1982 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 221.221571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-131% task_weight=98% bdi_bw=56872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.229175: balance_dirty_state: bdi btrfs-1: dirty=525 wb=839 unstable=0 bg_thresh=988 thresh=1977 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 221.229266: balance_dirty_state: bdi btrfs-1: dirty=550 wb=839 unstable=0 bg_thresh=988 thresh=1977 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 221.229354: balance_dirty_state: bdi btrfs-1: dirty=550 wb=839 unstable=0 bg_thresh=991 thresh=1982 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 221.229441: balance_dirty_state: bdi btrfs-1: dirty=575 wb=839 unstable=0 bg_thresh=991 thresh=1982 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 221.229618: balance_dirty_state: bdi btrfs-1: dirty=600 wb=839 unstable=0 bg_thresh=990 thresh=1981 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 221.230111: balance_dirty_state: bdi btrfs-1: dirty=625 wb=839 unstable=0 bg_thresh=992 thresh=1985 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 221.230292: balance_dirty_state: bdi btrfs-1: dirty=675 wb=839 unstable=0 bg_thresh=989 thresh=1978 gap=464 poll_thresh=19 ino=257 dd-2584 [004] 221.230298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=56872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.237127: balance_dirty_state: bdi btrfs-1: dirty=675 wb=689 unstable=0 bg_thresh=984 thresh=1968 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 221.237231: balance_dirty_state: bdi btrfs-1: dirty=675 wb=689 unstable=0 bg_thresh=984 thresh=1968 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 221.237289: balance_dirty_state: bdi btrfs-1: dirty=700 wb=689 unstable=0 bg_thresh=986 thresh=1973 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 221.237347: balance_dirty_state: bdi btrfs-1: dirty=725 wb=689 unstable=0 bg_thresh=986 thresh=1973 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 221.237460: balance_dirty_state: bdi btrfs-1: dirty=750 wb=689 unstable=0 bg_thresh=989 thresh=1978 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 221.237578: balance_dirty_state: bdi btrfs-1: dirty=775 wb=689 unstable=0 bg_thresh=991 thresh=1982 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 221.237695: balance_dirty_state: bdi btrfs-1: dirty=800 wb=689 unstable=0 bg_thresh=990 thresh=1981 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 221.237700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.245129: balance_dirty_state: bdi btrfs-1: dirty=800 wb=539 unstable=0 bg_thresh=983 thresh=1967 gap=628 poll_thresh=19 ino=257 dd-2584 [004] 221.245214: balance_dirty_state: bdi btrfs-1: dirty=825 wb=539 unstable=0 bg_thresh=983 thresh=1967 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 221.245274: balance_dirty_state: bdi btrfs-1: dirty=850 wb=539 unstable=0 bg_thresh=986 thresh=1972 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 221.245330: balance_dirty_state: bdi btrfs-1: dirty=850 wb=539 unstable=0 bg_thresh=986 thresh=1972 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 221.245612: balance_dirty_state: bdi btrfs-1: dirty=900 wb=539 unstable=0 bg_thresh=988 thresh=1977 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 221.245725: balance_dirty_state: bdi btrfs-1: dirty=925 wb=539 unstable=0 bg_thresh=990 thresh=1981 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 221.245837: balance_dirty_state: bdi btrfs-1: dirty=950 wb=539 unstable=0 bg_thresh=990 thresh=1980 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 221.245842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.253236: balance_dirty_state: bdi btrfs-1: dirty=950 wb=414 unstable=0 bg_thresh=984 thresh=1969 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 221.253361: balance_dirty_state: bdi btrfs-1: dirty=975 wb=414 unstable=0 bg_thresh=984 thresh=1969 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 221.253477: balance_dirty_state: bdi btrfs-1: dirty=975 wb=414 unstable=0 bg_thresh=987 thresh=1974 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 221.253593: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=414 unstable=0 bg_thresh=987 thresh=1974 gap=560 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 221.253679: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18676 wrote=0 to_write=8192 dd-2584 [004] 221.253794: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=414 unstable=0 bg_thresh=989 thresh=1979 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 221.253923: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=464 unstable=0 bg_thresh=991 thresh=1983 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 221.253924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 221.255821: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=656 to_write=7536 dd-2584 [004] 221.261223: balance_dirty_state: bdi btrfs-1: dirty=400 wb=939 unstable=0 bg_thresh=984 thresh=1968 gap=629 poll_thresh=18 ino=257 dd-2584 [004] 221.261346: balance_dirty_state: bdi btrfs-1: dirty=400 wb=939 unstable=0 bg_thresh=984 thresh=1968 gap=629 poll_thresh=13 ino=257 dd-2584 [004] 221.261466: balance_dirty_state: bdi btrfs-1: dirty=425 wb=939 unstable=0 bg_thresh=986 thresh=1973 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 221.261580: balance_dirty_state: bdi btrfs-1: dirty=450 wb=939 unstable=0 bg_thresh=986 thresh=1973 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 221.262059: balance_dirty_state: bdi btrfs-1: dirty=450 wb=939 unstable=0 bg_thresh=989 thresh=1978 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 221.262293: balance_dirty_state: bdi btrfs-1: dirty=475 wb=939 unstable=0 bg_thresh=991 thresh=1983 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 221.262530: balance_dirty_state: bdi btrfs-1: dirty=525 wb=939 unstable=0 bg_thresh=993 thresh=1987 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 221.262767: balance_dirty_state: bdi btrfs-1: dirty=550 wb=939 unstable=0 bg_thresh=990 thresh=1980 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 221.262776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.269190: balance_dirty_state: bdi btrfs-1: dirty=550 wb=814 unstable=0 bg_thresh=985 thresh=1970 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 221.269288: balance_dirty_state: bdi btrfs-1: dirty=575 wb=814 unstable=0 bg_thresh=985 thresh=1970 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 221.269344: balance_dirty_state: bdi btrfs-1: dirty=575 wb=814 unstable=0 bg_thresh=987 thresh=1975 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 221.269400: balance_dirty_state: bdi btrfs-1: dirty=600 wb=814 unstable=0 bg_thresh=987 thresh=1975 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 221.269515: balance_dirty_state: bdi btrfs-1: dirty=625 wb=814 unstable=0 bg_thresh=984 thresh=1968 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 221.269630: balance_dirty_state: bdi btrfs-1: dirty=675 wb=814 unstable=0 bg_thresh=986 thresh=1972 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 221.269635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.277137: balance_dirty_state: bdi btrfs-1: dirty=675 wb=689 unstable=0 bg_thresh=983 thresh=1966 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 221.277224: balance_dirty_state: bdi btrfs-1: dirty=675 wb=689 unstable=0 bg_thresh=983 thresh=1966 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 221.277307: balance_dirty_state: bdi btrfs-1: dirty=700 wb=689 unstable=0 bg_thresh=985 thresh=1971 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 221.277693: balance_dirty_state: bdi btrfs-1: dirty=700 wb=689 unstable=0 bg_thresh=985 thresh=1971 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 221.277776: balance_dirty_state: bdi btrfs-1: dirty=725 wb=689 unstable=0 bg_thresh=988 thresh=1976 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 221.277944: balance_dirty_state: bdi btrfs-1: dirty=750 wb=689 unstable=0 bg_thresh=990 thresh=1981 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 221.278117: balance_dirty_state: bdi btrfs-1: dirty=800 wb=689 unstable=0 bg_thresh=992 thresh=1985 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 221.278123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.285136: balance_dirty_state: bdi btrfs-1: dirty=800 wb=514 unstable=0 bg_thresh=989 thresh=1979 gap=665 poll_thresh=18 ino=257 dd-2584 [004] 221.285216: balance_dirty_state: bdi btrfs-1: dirty=800 wb=514 unstable=0 bg_thresh=989 thresh=1979 gap=665 poll_thresh=13 ino=257 dd-2584 [004] 221.285272: balance_dirty_state: bdi btrfs-1: dirty=825 wb=514 unstable=0 bg_thresh=992 thresh=1984 gap=645 poll_thresh=14 ino=257 dd-2584 [004] 221.285328: balance_dirty_state: bdi btrfs-1: dirty=850 wb=514 unstable=0 bg_thresh=992 thresh=1984 gap=620 poll_thresh=15 ino=257 dd-2584 [004] 221.285384: balance_dirty_state: bdi btrfs-1: dirty=850 wb=514 unstable=0 bg_thresh=991 thresh=1983 gap=619 poll_thresh=16 ino=257 dd-2584 [004] 221.285496: balance_dirty_state: bdi btrfs-1: dirty=875 wb=514 unstable=0 bg_thresh=991 thresh=1982 gap=593 poll_thresh=17 ino=257 dd-2584 [004] 221.285609: balance_dirty_state: bdi btrfs-1: dirty=925 wb=514 unstable=0 bg_thresh=993 thresh=1986 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 221.285722: balance_dirty_state: bdi btrfs-1: dirty=950 wb=514 unstable=0 bg_thresh=992 thresh=1985 gap=521 poll_thresh=19 ino=257 dd-2584 [004] 221.286005: balance_dirty_state: bdi btrfs-1: dirty=975 wb=514 unstable=0 bg_thresh=992 thresh=1984 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 221.286010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.293192: balance_dirty_state: bdi btrfs-1: dirty=975 wb=389 unstable=0 bg_thresh=985 thresh=1970 gap=606 poll_thresh=20 ino=257 dd-2584 [004] 221.293285: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=389 unstable=0 bg_thresh=985 thresh=1970 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 221.293377: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=389 unstable=0 bg_thresh=987 thresh=1975 gap=561 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 221.293378: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18716 wrote=0 to_write=8192 dd-2584 [004] 221.293519: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=414 unstable=0 bg_thresh=990 thresh=1980 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 221.293704: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=489 unstable=0 bg_thresh=989 thresh=1979 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 221.293706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 221.295589: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=300 wrote=688 to_write=7504 dd-2584 [004] 221.301196: balance_dirty_state: bdi btrfs-1: dirty=400 wb=964 unstable=0 bg_thresh=980 thresh=1961 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 221.301289: balance_dirty_state: bdi btrfs-1: dirty=425 wb=964 unstable=0 bg_thresh=980 thresh=1961 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 221.301375: balance_dirty_state: bdi btrfs-1: dirty=425 wb=964 unstable=0 bg_thresh=983 thresh=1966 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 221.301462: balance_dirty_state: bdi btrfs-1: dirty=450 wb=964 unstable=0 bg_thresh=983 thresh=1966 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 221.301551: balance_dirty_state: bdi btrfs-1: dirty=475 wb=964 unstable=0 bg_thresh=985 thresh=1971 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 221.301788: balance_dirty_state: bdi btrfs-1: dirty=500 wb=964 unstable=0 bg_thresh=985 thresh=1970 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 221.302032: balance_dirty_state: bdi btrfs-1: dirty=525 wb=964 unstable=0 bg_thresh=987 thresh=1974 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 221.302041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.309203: balance_dirty_state: bdi btrfs-1: dirty=525 wb=839 unstable=0 bg_thresh=975 thresh=1950 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 221.309582: balance_dirty_state: bdi btrfs-1: dirty=550 wb=839 unstable=0 bg_thresh=977 thresh=1955 gap=566 poll_thresh=13 ino=257 dd-2584 [004] 221.309666: balance_dirty_state: bdi btrfs-1: dirty=575 wb=839 unstable=0 bg_thresh=980 thresh=1960 gap=546 poll_thresh=14 ino=257 dd-2584 [004] 221.309754: balance_dirty_state: bdi btrfs-1: dirty=575 wb=839 unstable=0 bg_thresh=980 thresh=1960 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 221.309873: balance_dirty_state: bdi btrfs-1: dirty=600 wb=839 unstable=0 bg_thresh=982 thresh=1965 gap=526 poll_thresh=16 ino=257 dd-2584 [004] 221.310126: balance_dirty_state: bdi btrfs-1: dirty=625 wb=839 unstable=0 bg_thresh=982 thresh=1964 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 221.310345: balance_dirty_state: bdi btrfs-1: dirty=650 wb=839 unstable=0 bg_thresh=984 thresh=1968 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 221.310354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=99% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.317193: balance_dirty_state: bdi btrfs-1: dirty=650 wb=714 unstable=0 bg_thresh=986 thresh=1973 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 221.317295: balance_dirty_state: bdi btrfs-1: dirty=675 wb=714 unstable=0 bg_thresh=983 thresh=1967 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 221.317378: balance_dirty_state: bdi btrfs-1: dirty=700 wb=714 unstable=0 bg_thresh=986 thresh=1972 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 221.317465: balance_dirty_state: bdi btrfs-1: dirty=700 wb=714 unstable=0 bg_thresh=983 thresh=1966 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 221.317551: balance_dirty_state: bdi btrfs-1: dirty=725 wb=714 unstable=0 bg_thresh=985 thresh=1971 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 221.317725: balance_dirty_state: bdi btrfs-1: dirty=750 wb=714 unstable=0 bg_thresh=987 thresh=1975 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 221.317898: balance_dirty_state: bdi btrfs-1: dirty=800 wb=714 unstable=0 bg_thresh=984 thresh=1968 gap=454 poll_thresh=18 ino=257 dd-2584 [004] 221.317905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 221.325222: balance_dirty_state: bdi btrfs-1: dirty=800 wb=564 unstable=0 bg_thresh=983 thresh=1967 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 221.325533: balance_dirty_state: bdi btrfs-1: dirty=825 wb=564 unstable=0 bg_thresh=986 thresh=1972 gap=583 poll_thresh=13 ino=257 dd-2584 [006] 221.325591: balance_dirty_state: bdi btrfs-1: dirty=825 wb=564 unstable=0 bg_thresh=986 thresh=1972 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 221.325648: balance_dirty_state: bdi btrfs-1: dirty=850 wb=564 unstable=0 bg_thresh=988 thresh=1977 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 221.325706: balance_dirty_state: bdi btrfs-1: dirty=875 wb=564 unstable=0 bg_thresh=991 thresh=1982 gap=543 poll_thresh=16 ino=257 dd-2584 [006] 221.325897: balance_dirty_state: bdi btrfs-1: dirty=900 wb=564 unstable=0 bg_thresh=993 thresh=1987 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 221.326064: balance_dirty_state: bdi btrfs-1: dirty=925 wb=564 unstable=0 bg_thresh=993 thresh=1986 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 221.326300: balance_dirty_state: bdi btrfs-1: dirty=975 wb=564 unstable=0 bg_thresh=992 thresh=1985 gap=446 poll_thresh=19 ino=257 dd-2584 [006] 221.326309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 221.333272: balance_dirty_state: bdi btrfs-1: dirty=975 wb=439 unstable=0 bg_thresh=992 thresh=1985 gap=571 poll_thresh=19 ino=257 dd-2584 [006] 221.333412: balance_dirty_state: bdi btrfs-1: dirty=975 wb=389 unstable=0 bg_thresh=992 thresh=1984 gap=620 poll_thresh=14 ino=257 dd-2584 [006] 221.333491: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=339 unstable=0 bg_thresh=991 thresh=1982 gap=643 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 221.333515: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18756 wrote=0 to_write=8192 dd-2584 [006] 221.333603: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=314 unstable=0 bg_thresh=991 thresh=1982 gap=668 poll_thresh=16 ino=257 dd-2584 [006] 221.333786: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=339 unstable=0 bg_thresh=995 thresh=1991 gap=627 poll_thresh=17 ino=257 dd-2584 [006] 221.334252: balance_dirty_state: bdi btrfs-1: dirty=900 wb=464 unstable=0 bg_thresh=995 thresh=1990 gap=626 poll_thresh=18 ino=257 dd-2584 [006] 221.334425: balance_dirty_state: bdi btrfs-1: dirty=875 wb=514 unstable=0 bg_thresh=994 thresh=1989 gap=600 poll_thresh=19 ino=257 dd-2584 [006] 221.334603: balance_dirty_state: bdi btrfs-1: dirty=875 wb=564 unstable=0 bg_thresh=996 thresh=1993 gap=554 poll_thresh=20 ino=257 dd-2584 [006] 221.334778: balance_dirty_state: bdi btrfs-1: dirty=850 wb=614 unstable=0 bg_thresh=996 thresh=1992 gap=528 poll_thresh=21 ino=257 dd-2584 [006] 221.334951: balance_dirty_state: bdi btrfs-1: dirty=825 wb=664 unstable=0 bg_thresh=995 thresh=1991 gap=502 poll_thresh=22 ino=257 dd-2584 [006] 221.335127: balance_dirty_state: bdi btrfs-1: dirty=825 wb=714 unstable=0 bg_thresh=995 thresh=1990 gap=451 poll_thresh=23 ino=257 dd-2584 [006] 221.335128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=58372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 221.336426: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=816 to_write=7376 dd-2584 [002] 221.344856: balance_dirty_state: bdi btrfs-1: dirty=400 wb=964 unstable=0 bg_thresh=993 thresh=1986 gap=622 poll_thresh=23 ino=257 dd-2584 [002] 221.344923: balance_dirty_state: bdi btrfs-1: dirty=425 wb=964 unstable=0 bg_thresh=993 thresh=1986 gap=597 poll_thresh=17 ino=257 dd-2584 [002] 221.345043: balance_dirty_state: bdi btrfs-1: dirty=450 wb=964 unstable=0 bg_thresh=992 thresh=1985 gap=571 poll_thresh=18 ino=257 dd-2584 [002] 221.345223: balance_dirty_state: bdi btrfs-1: dirty=475 wb=964 unstable=0 bg_thresh=992 thresh=1984 gap=545 poll_thresh=19 ino=257 dd-2584 [002] 221.345517: balance_dirty_state: bdi btrfs-1: dirty=500 wb=964 unstable=0 bg_thresh=994 thresh=1988 gap=524 poll_thresh=20 ino=257 dd-2584 [002] 221.345629: balance_dirty_state: bdi btrfs-1: dirty=550 wb=964 unstable=0 bg_thresh=993 thresh=1987 gap=473 poll_thresh=21 ino=257 dd-2584 [002] 221.345633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=59400 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 221.353249: balance_dirty_state: bdi btrfs-1: dirty=550 wb=839 unstable=0 bg_thresh=994 thresh=1989 gap=600 poll_thresh=21 ino=257 dd-2584 [002] 221.353334: balance_dirty_state: bdi btrfs-1: dirty=550 wb=839 unstable=0 bg_thresh=994 thresh=1988 gap=599 poll_thresh=16 ino=257 dd-2584 [002] 221.353453: balance_dirty_state: bdi btrfs-1: dirty=600 wb=839 unstable=0 bg_thresh=993 thresh=1987 gap=548 poll_thresh=17 ino=257 dd-2584 [002] 221.353570: balance_dirty_state: bdi btrfs-1: dirty=625 wb=839 unstable=0 bg_thresh=995 thresh=1991 gap=527 poll_thresh=18 ino=257 dd-2584 [002] 221.353688: balance_dirty_state: bdi btrfs-1: dirty=650 wb=839 unstable=0 bg_thresh=995 thresh=1990 gap=501 poll_thresh=19 ino=257 dd-2584 [002] 221.353806: balance_dirty_state: bdi btrfs-1: dirty=675 wb=839 unstable=0 bg_thresh=994 thresh=1989 gap=475 poll_thresh=20 ino=257 dd-2584 [002] 221.353811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=59400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.361252: balance_dirty_state: bdi btrfs-1: dirty=675 wb=714 unstable=0 bg_thresh=996 thresh=1992 gap=603 poll_thresh=20 ino=257 dd-2584 [005] 221.361357: balance_dirty_state: bdi btrfs-1: dirty=675 wb=714 unstable=0 bg_thresh=996 thresh=1992 gap=603 poll_thresh=15 ino=257 dd-2584 [005] 221.361416: balance_dirty_state: bdi btrfs-1: dirty=700 wb=714 unstable=0 bg_thresh=998 thresh=1997 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 221.361713: balance_dirty_state: bdi btrfs-1: dirty=725 wb=714 unstable=0 bg_thresh=998 thresh=1996 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 221.361831: balance_dirty_state: bdi btrfs-1: dirty=775 wb=714 unstable=0 bg_thresh=997 thresh=1995 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 221.361949: balance_dirty_state: bdi btrfs-1: dirty=800 wb=714 unstable=0 bg_thresh=999 thresh=1999 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 221.361954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=59400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.369290: balance_dirty_state: bdi btrfs-1: dirty=800 wb=539 unstable=0 bg_thresh=999 thresh=1998 gap=659 poll_thresh=19 ino=257 dd-2584 [005] 221.369421: balance_dirty_state: bdi btrfs-1: dirty=825 wb=539 unstable=0 bg_thresh=996 thresh=1992 gap=628 poll_thresh=14 ino=257 dd-2584 [005] 221.369539: balance_dirty_state: bdi btrfs-1: dirty=825 wb=539 unstable=0 bg_thresh=998 thresh=1997 gap=633 poll_thresh=15 ino=257 dd-2584 [005] 221.369657: balance_dirty_state: bdi btrfs-1: dirty=850 wb=539 unstable=0 bg_thresh=998 thresh=1996 gap=607 poll_thresh=16 ino=257 dd-2584 [005] 221.369892: balance_dirty_state: bdi btrfs-1: dirty=875 wb=539 unstable=0 bg_thresh=997 thresh=1995 gap=581 poll_thresh=17 ino=257 dd-2584 [005] 221.370127: balance_dirty_state: bdi btrfs-1: dirty=900 wb=539 unstable=0 bg_thresh=997 thresh=1994 gap=555 poll_thresh=18 ino=257 dd-2584 [005] 221.370361: balance_dirty_state: bdi btrfs-1: dirty=950 wb=539 unstable=0 bg_thresh=996 thresh=1993 gap=504 poll_thresh=19 ino=257 dd-2584 [005] 221.370593: balance_dirty_state: bdi btrfs-1: dirty=975 wb=539 unstable=0 bg_thresh=998 thresh=1997 gap=483 poll_thresh=20 ino=257 dd-2584 [005] 221.370602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=59400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.377338: balance_dirty_state: bdi btrfs-1: dirty=975 wb=414 unstable=0 bg_thresh=999 thresh=1998 gap=609 poll_thresh=20 ino=257 dd-2584 [005] 221.377592: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=414 unstable=0 bg_thresh=999 thresh=1998 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 221.377659: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=414 unstable=0 bg_thresh=998 thresh=1997 gap=583 poll_thresh=16 ino=257 flush-btrfs-1-2586 [006] 221.377681: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18800 wrote=0 to_write=8192 dd-2584 [005] 221.377782: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=414 unstable=0 bg_thresh=998 thresh=1996 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 221.377911: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=464 unstable=0 bg_thresh=1002 thresh=2005 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 221.377912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=59400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 221.381730: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=388 wrote=688 to_write=7504 dd-2584 [000] 221.385174: balance_dirty_state: bdi btrfs-1: dirty=400 wb=989 unstable=0 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=18 ino=257 dd-2584 [000] 221.385261: balance_dirty_state: bdi btrfs-1: dirty=425 wb=989 unstable=0 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=13 ino=257 dd-2584 [000] 221.385321: balance_dirty_state: bdi btrfs-1: dirty=425 wb=989 unstable=0 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=14 ino=257 dd-2584 [000] 221.385380: balance_dirty_state: bdi btrfs-1: dirty=450 wb=989 unstable=0 bg_thresh=1004 thresh=2009 gap=570 poll_thresh=15 ino=257 dd-2584 [000] 221.385440: balance_dirty_state: bdi btrfs-1: dirty=475 wb=989 unstable=0 bg_thresh=1004 thresh=2008 gap=544 poll_thresh=16 ino=257 dd-2584 [000] 221.385558: balance_dirty_state: bdi btrfs-1: dirty=500 wb=989 unstable=0 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=17 ino=257 dd-2584 [000] 221.385677: balance_dirty_state: bdi btrfs-1: dirty=525 wb=989 unstable=0 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 221.385681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=59400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.397224: balance_dirty_state: bdi btrfs-1: dirty=525 wb=864 unstable=0 bg_thresh=1005 thresh=2010 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 221.397351: balance_dirty_state: bdi btrfs-1: dirty=525 wb=864 unstable=0 bg_thresh=1005 thresh=2010 gap=621 poll_thresh=13 ino=257 dd-2584 [004] 221.397436: balance_dirty_state: bdi btrfs-1: dirty=550 wb=864 unstable=0 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 221.397828: balance_dirty_state: bdi btrfs-1: dirty=550 wb=864 unstable=0 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 221.397913: balance_dirty_state: bdi btrfs-1: dirty=575 wb=864 unstable=0 bg_thresh=1004 thresh=2008 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 221.398084: balance_dirty_state: bdi btrfs-1: dirty=600 wb=864 unstable=0 bg_thresh=1006 thresh=2012 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 221.398262: balance_dirty_state: bdi btrfs-1: dirty=650 wb=864 unstable=0 bg_thresh=1002 thresh=2004 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 221.398269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=59400 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 221.405255: balance_dirty_state: bdi btrfs-1: dirty=650 wb=689 unstable=0 bg_thresh=1006 thresh=2013 gap=674 poll_thresh=18 ino=257 dd-2584 [004] 221.405378: balance_dirty_state: bdi btrfs-1: dirty=650 wb=689 unstable=0 bg_thresh=1006 thresh=2013 gap=674 poll_thresh=13 ino=257 dd-2584 [004] 221.405496: balance_dirty_state: bdi btrfs-1: dirty=675 wb=689 unstable=0 bg_thresh=1006 thresh=2012 gap=648 poll_thresh=14 ino=257 dd-2584 [004] 221.405616: balance_dirty_state: bdi btrfs-1: dirty=700 wb=689 unstable=0 bg_thresh=1006 thresh=2012 gap=623 poll_thresh=15 ino=257 dd-2584 [004] 221.405735: balance_dirty_state: bdi btrfs-1: dirty=700 wb=689 unstable=0 bg_thresh=1008 thresh=2016 gap=627 poll_thresh=16 ino=257 dd-2584 [004] 221.405971: balance_dirty_state: bdi btrfs-1: dirty=750 wb=689 unstable=0 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 221.406205: balance_dirty_state: bdi btrfs-1: dirty=775 wb=689 unstable=0 bg_thresh=1007 thresh=2014 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 221.406439: balance_dirty_state: bdi btrfs-1: dirty=800 wb=689 unstable=0 bg_thresh=1006 thresh=2013 gap=524 poll_thresh=19 ino=257 dd-2584 [004] 221.407038: balance_dirty_state: bdi btrfs-1: dirty=825 wb=689 unstable=0 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 221.407047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=59400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.413291: balance_dirty_state: bdi btrfs-1: dirty=825 wb=564 unstable=0 bg_thresh=1006 thresh=2013 gap=624 poll_thresh=20 ino=257 dd-2584 [004] 221.413419: balance_dirty_state: bdi btrfs-1: dirty=850 wb=564 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 221.413537: balance_dirty_state: bdi btrfs-1: dirty=875 wb=564 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 221.413771: balance_dirty_state: bdi btrfs-1: dirty=900 wb=564 unstable=0 bg_thresh=1005 thresh=2011 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 221.414006: balance_dirty_state: bdi btrfs-1: dirty=925 wb=564 unstable=0 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 221.414241: balance_dirty_state: bdi btrfs-1: dirty=950 wb=564 unstable=0 bg_thresh=1007 thresh=2014 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 221.414249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=59400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.421311: balance_dirty_state: bdi btrfs-1: dirty=950 wb=414 unstable=0 bg_thresh=1007 thresh=2015 gap=651 poll_thresh=19 ino=257 dd-2584 [004] 221.421404: balance_dirty_state: bdi btrfs-1: dirty=975 wb=414 unstable=0 bg_thresh=1004 thresh=2009 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 221.421464: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=414 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 221.421521: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=414 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 221.421634: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=414 unstable=0 bg_thresh=1006 thresh=2012 gap=548 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 221.421720: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18844 wrote=0 to_write=8192 dd-2584 [004] 221.421941: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=439 unstable=0 bg_thresh=1005 thresh=2011 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 221.422069: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=514 unstable=0 bg_thresh=1005 thresh=2010 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 221.422070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=59400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 221.426217: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=432 wrote=720 to_write=7472 dd-2584 [004] 221.433189: balance_dirty_state: bdi btrfs-1: dirty=375 wb=864 unstable=0 bg_thresh=1000 thresh=2001 gap=762 poll_thresh=19 ino=257 dd-2584 [004] 221.433286: balance_dirty_state: bdi btrfs-1: dirty=400 wb=864 unstable=0 bg_thresh=1000 thresh=2001 gap=737 poll_thresh=14 ino=257 dd-2584 [004] 221.433383: balance_dirty_state: bdi btrfs-1: dirty=425 wb=864 unstable=0 bg_thresh=1002 thresh=2005 gap=716 poll_thresh=15 ino=257 dd-2584 [004] 221.433476: balance_dirty_state: bdi btrfs-1: dirty=425 wb=864 unstable=0 bg_thresh=1002 thresh=2005 gap=716 poll_thresh=16 ino=257 dd-2584 [004] 221.433659: balance_dirty_state: bdi btrfs-1: dirty=450 wb=864 unstable=0 bg_thresh=1002 thresh=2004 gap=690 poll_thresh=17 ino=257 dd-2584 [004] 221.433843: balance_dirty_state: bdi btrfs-1: dirty=500 wb=864 unstable=0 bg_thresh=1001 thresh=2003 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 221.434028: balance_dirty_state: bdi btrfs-1: dirty=525 wb=864 unstable=0 bg_thresh=1003 thresh=2007 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 221.434215: balance_dirty_state: bdi btrfs-1: dirty=550 wb=864 unstable=0 bg_thresh=1000 thresh=2000 gap=586 poll_thresh=20 ino=257 dd-2584 [004] 221.434401: balance_dirty_state: bdi btrfs-1: dirty=600 wb=864 unstable=0 bg_thresh=999 thresh=1999 gap=535 poll_thresh=21 ino=257 dd-2584 [004] 221.434881: balance_dirty_state: bdi btrfs-1: dirty=625 wb=864 unstable=0 bg_thresh=999 thresh=1998 gap=509 poll_thresh=22 ino=257 dd-2584 [004] 221.435066: balance_dirty_state: bdi btrfs-1: dirty=650 wb=864 unstable=0 bg_thresh=1001 thresh=2002 gap=488 poll_thresh=23 ino=257 dd-2584 [004] 221.435073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=59400 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 221.441177: balance_dirty_state: bdi btrfs-1: dirty=650 wb=739 unstable=0 bg_thresh=997 thresh=1995 gap=606 poll_thresh=23 ino=257 dd-2584 [004] 221.441275: balance_dirty_state: bdi btrfs-1: dirty=675 wb=739 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=17 ino=257 dd-2584 [004] 221.441459: balance_dirty_state: bdi btrfs-1: dirty=700 wb=739 unstable=0 bg_thresh=999 thresh=1999 gap=560 poll_thresh=18 ino=257 dd-2584 [004] 221.441642: balance_dirty_state: bdi btrfs-1: dirty=725 wb=739 unstable=0 bg_thresh=1001 thresh=2003 gap=539 poll_thresh=19 ino=257 dd-2584 [004] 221.441824: balance_dirty_state: bdi btrfs-1: dirty=775 wb=739 unstable=0 bg_thresh=1001 thresh=2002 gap=488 poll_thresh=20 ino=257 dd-2584 [004] 221.441830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=59400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 221.449192: balance_dirty_state: bdi btrfs-1: dirty=775 wb=614 unstable=0 bg_thresh=998 thresh=1996 gap=607 poll_thresh=20 ino=257 dd-2584 [004] 221.449286: balance_dirty_state: bdi btrfs-1: dirty=775 wb=614 unstable=0 bg_thresh=1001 thresh=2002 gap=613 poll_thresh=15 ino=257 dd-2584 [004] 221.449382: balance_dirty_state: bdi btrfs-1: dirty=800 wb=614 unstable=0 bg_thresh=997 thresh=1995 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 221.449567: balance_dirty_state: bdi btrfs-1: dirty=825 wb=614 unstable=0 bg_thresh=999 thresh=1999 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 221.450062: balance_dirty_state: bdi btrfs-1: dirty=850 wb=614 unstable=0 bg_thresh=997 thresh=1994 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 221.450242: balance_dirty_state: bdi btrfs-1: dirty=900 wb=614 unstable=0 bg_thresh=1002 thresh=2005 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 221.450248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=60240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 221.457194: balance_dirty_state: bdi btrfs-1: dirty=900 wb=439 unstable=0 bg_thresh=988 thresh=1977 gap=638 poll_thresh=19 ino=257 dd-2584 [001] 221.457260: balance_dirty_state: bdi btrfs-1: dirty=900 wb=439 unstable=0 bg_thresh=988 thresh=1977 gap=638 poll_thresh=14 ino=257 dd-2584 [001] 221.457321: balance_dirty_state: bdi btrfs-1: dirty=925 wb=439 unstable=0 bg_thresh=991 thresh=1982 gap=618 poll_thresh=15 ino=257 dd-2584 [001] 221.457380: balance_dirty_state: bdi btrfs-1: dirty=950 wb=439 unstable=0 bg_thresh=996 thresh=1993 gap=604 poll_thresh=16 ino=257 dd-2584 [001] 221.457501: balance_dirty_state: bdi btrfs-1: dirty=975 wb=439 unstable=0 bg_thresh=999 thresh=1998 gap=584 poll_thresh=17 ino=257 dd-2584 [001] 221.457622: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=439 unstable=0 bg_thresh=998 thresh=1997 gap=558 poll_thresh=18 ino=257 flush-btrfs-1-2586 [000] 221.457684: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18880 wrote=0 to_write=8192 dd-2584 [001] 221.457750: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=439 unstable=0 bg_thresh=998 thresh=1996 gap=507 poll_thresh=19 ino=257 dd-2584 [001] 221.457881: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=464 unstable=0 bg_thresh=1000 thresh=2000 gap=486 poll_thresh=20 ino=257 dd-2584 [001] 221.457882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=60240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 221.459374: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=464 wrote=688 to_write=7504 dd-2584 [001] 221.465194: balance_dirty_state: bdi btrfs-1: dirty=400 wb=989 unstable=0 bg_thresh=985 thresh=1970 gap=581 poll_thresh=20 ino=257 dd-2584 [001] 221.465263: balance_dirty_state: bdi btrfs-1: dirty=425 wb=989 unstable=0 bg_thresh=985 thresh=1970 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 221.465324: balance_dirty_state: bdi btrfs-1: dirty=425 wb=989 unstable=0 bg_thresh=987 thresh=1975 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 221.465633: balance_dirty_state: bdi btrfs-1: dirty=450 wb=989 unstable=0 bg_thresh=993 thresh=1986 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 221.465749: balance_dirty_state: bdi btrfs-1: dirty=500 wb=989 unstable=0 bg_thresh=995 thresh=1991 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 221.465870: balance_dirty_state: bdi btrfs-1: dirty=525 wb=989 unstable=0 bg_thresh=994 thresh=1989 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 221.465875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=60240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 221.473195: balance_dirty_state: bdi btrfs-1: dirty=525 wb=864 unstable=0 bg_thresh=985 thresh=1971 gap=582 poll_thresh=19 ino=257 dd-2584 [001] 221.473284: balance_dirty_state: bdi btrfs-1: dirty=550 wb=864 unstable=0 bg_thresh=985 thresh=1971 gap=557 poll_thresh=14 ino=257 dd-2584 [001] 221.473428: balance_dirty_state: bdi btrfs-1: dirty=550 wb=864 unstable=0 bg_thresh=988 thresh=1976 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 221.473577: balance_dirty_state: bdi btrfs-1: dirty=575 wb=864 unstable=0 bg_thresh=988 thresh=1976 gap=537 poll_thresh=16 ino=257 dd-2584 [001] 221.473734: balance_dirty_state: bdi btrfs-1: dirty=600 wb=864 unstable=0 bg_thresh=990 thresh=1980 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 221.473880: balance_dirty_state: bdi btrfs-1: dirty=625 wb=864 unstable=0 bg_thresh=989 thresh=1979 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 221.473885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-231% task_weight=99% bdi_bw=60240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.481254: balance_dirty_state: bdi btrfs-1: dirty=625 wb=739 unstable=0 bg_thresh=990 thresh=1981 gap=617 poll_thresh=18 ino=257 dd-2584 [005] 221.481319: balance_dirty_state: bdi btrfs-1: dirty=625 wb=739 unstable=0 bg_thresh=990 thresh=1981 gap=617 poll_thresh=13 ino=257 dd-2584 [005] 221.481374: balance_dirty_state: bdi btrfs-1: dirty=650 wb=739 unstable=0 bg_thresh=993 thresh=1986 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 221.481428: balance_dirty_state: bdi btrfs-1: dirty=675 wb=739 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 221.481656: balance_dirty_state: bdi btrfs-1: dirty=675 wb=739 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=16 ino=257 dd-2584 [005] 221.481768: balance_dirty_state: bdi btrfs-1: dirty=725 wb=739 unstable=0 bg_thresh=995 thresh=1990 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 221.481886: balance_dirty_state: bdi btrfs-1: dirty=750 wb=739 unstable=0 bg_thresh=997 thresh=1994 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 221.482001: balance_dirty_state: bdi btrfs-1: dirty=775 wb=739 unstable=0 bg_thresh=996 thresh=1993 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 221.482006: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=60240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.489273: balance_dirty_state: bdi btrfs-1: dirty=775 wb=664 unstable=0 bg_thresh=993 thresh=1986 gap=547 poll_thresh=19 ino=257 dd-2584 [005] 221.489404: balance_dirty_state: bdi btrfs-1: dirty=800 wb=664 unstable=0 bg_thresh=992 thresh=1985 gap=521 poll_thresh=14 ino=257 dd-2584 [005] 221.489525: balance_dirty_state: bdi btrfs-1: dirty=825 wb=664 unstable=0 bg_thresh=992 thresh=1985 gap=496 poll_thresh=15 ino=257 dd-2584 [005] 221.489534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=60240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 221.497262: balance_dirty_state: bdi btrfs-1: dirty=825 wb=539 unstable=0 bg_thresh=989 thresh=1978 gap=614 poll_thresh=15 ino=257 dd-2584 [005] 221.497330: balance_dirty_state: bdi btrfs-1: dirty=825 wb=539 unstable=0 bg_thresh=988 thresh=1977 gap=613 poll_thresh=11 ino=257 dd-2584 [005] 221.497392: balance_dirty_state: bdi btrfs-1: dirty=850 wb=539 unstable=0 bg_thresh=991 thresh=1982 gap=593 poll_thresh=12 ino=257 dd-2584 [005] 221.497472: balance_dirty_state: bdi btrfs-1: dirty=850 wb=514 unstable=0 bg_thresh=984 thresh=1969 gap=605 poll_thresh=13 ino=257 dd-2584 [005] 221.497581: balance_dirty_state: bdi btrfs-1: dirty=875 wb=439 unstable=0 bg_thresh=984 thresh=1968 gap=654 poll_thresh=14 ino=257 dd-2584 [005] 221.497668: balance_dirty_state: bdi btrfs-1: dirty=900 wb=414 unstable=0 bg_thresh=987 thresh=1974 gap=660 poll_thresh=15 ino=257 dd-2584 [005] 221.497757: balance_dirty_state: bdi btrfs-1: dirty=900 wb=414 unstable=0 bg_thresh=983 thresh=1966 gap=652 poll_thresh=16 ino=257 dd-2584 [005] 221.498208: balance_dirty_state: bdi btrfs-1: dirty=950 wb=414 unstable=0 bg_thresh=988 thresh=1977 gap=613 poll_thresh=17 ino=257 dd-2584 [005] 221.498326: balance_dirty_state: bdi btrfs-1: dirty=975 wb=414 unstable=0 bg_thresh=990 thresh=1981 gap=592 poll_thresh=18 ino=257 dd-2584 [005] 221.498443: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=414 unstable=0 bg_thresh=990 thresh=1980 gap=566 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 221.498520: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18920 wrote=0 to_write=8192 dd-2584 [005] 221.498567: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=414 unstable=0 bg_thresh=989 thresh=1979 gap=540 poll_thresh=20 ino=257 dd-2584 [005] 221.498693: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=439 unstable=0 bg_thresh=991 thresh=1983 gap=469 poll_thresh=21 ino=257 dd-2584 [005] 221.498695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=60240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 221.500711: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=504 wrote=688 to_write=7504 dd-2584 [005] 221.505321: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1114 unstable=0 bg_thresh=991 thresh=1983 gap=469 poll_thresh=21 ino=257 dd-2584 [005] 221.505328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=60240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.513205: balance_dirty_state: bdi btrfs-1: dirty=400 wb=889 unstable=0 bg_thresh=987 thresh=1974 gap=685 poll_thresh=21 ino=257 dd-2584 [005] 221.513299: balance_dirty_state: bdi btrfs-1: dirty=400 wb=864 unstable=0 bg_thresh=990 thresh=1980 gap=716 poll_thresh=16 ino=257 dd-2584 [005] 221.513429: balance_dirty_state: bdi btrfs-1: dirty=450 wb=864 unstable=0 bg_thresh=986 thresh=1973 gap=659 poll_thresh=17 ino=257 dd-2584 [005] 221.513543: balance_dirty_state: bdi btrfs-1: dirty=475 wb=864 unstable=0 bg_thresh=988 thresh=1977 gap=638 poll_thresh=18 ino=257 dd-2584 [005] 221.513658: balance_dirty_state: bdi btrfs-1: dirty=500 wb=864 unstable=0 bg_thresh=988 thresh=1976 gap=612 poll_thresh=19 ino=257 dd-2584 [005] 221.513944: balance_dirty_state: bdi btrfs-1: dirty=550 wb=864 unstable=0 bg_thresh=987 thresh=1975 gap=561 poll_thresh=20 ino=257 dd-2584 [005] 221.514058: balance_dirty_state: bdi btrfs-1: dirty=575 wb=864 unstable=0 bg_thresh=987 thresh=1974 gap=535 poll_thresh=21 ino=257 dd-2584 [005] 221.514171: balance_dirty_state: bdi btrfs-1: dirty=600 wb=864 unstable=0 bg_thresh=989 thresh=1978 gap=514 poll_thresh=22 ino=257 dd-2584 [005] 221.514284: balance_dirty_state: bdi btrfs-1: dirty=625 wb=864 unstable=0 bg_thresh=988 thresh=1977 gap=488 poll_thresh=23 ino=257 dd-2584 [005] 221.514289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=60240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.521275: balance_dirty_state: bdi btrfs-1: dirty=625 wb=739 unstable=0 bg_thresh=984 thresh=1969 gap=605 poll_thresh=23 ino=257 dd-2584 [005] 221.521383: balance_dirty_state: bdi btrfs-1: dirty=650 wb=739 unstable=0 bg_thresh=987 thresh=1974 gap=585 poll_thresh=17 ino=257 dd-2584 [005] 221.521560: balance_dirty_state: bdi btrfs-1: dirty=675 wb=739 unstable=0 bg_thresh=983 thresh=1966 gap=552 poll_thresh=18 ino=257 dd-2584 [005] 221.521737: balance_dirty_state: bdi btrfs-1: dirty=725 wb=739 unstable=0 bg_thresh=988 thresh=1977 gap=513 poll_thresh=19 ino=257 dd-2584 [005] 221.521918: balance_dirty_state: bdi btrfs-1: dirty=750 wb=739 unstable=0 bg_thresh=987 thresh=1974 gap=485 poll_thresh=20 ino=257 dd-2584 [005] 221.521924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=60240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 221.529326: balance_dirty_state: bdi btrfs-1: dirty=750 wb=739 unstable=0 bg_thresh=990 thresh=1980 gap=491 poll_thresh=20 ino=257 dd-2584 [001] 221.529338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=60240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 221.537273: balance_dirty_state: bdi btrfs-1: dirty=750 wb=564 unstable=0 bg_thresh=989 thresh=1979 gap=665 poll_thresh=20 ino=257 dd-2584 [001] 221.537375: balance_dirty_state: bdi btrfs-1: dirty=775 wb=564 unstable=0 bg_thresh=989 thresh=1979 gap=640 poll_thresh=15 ino=257 dd-2584 [001] 221.537615: balance_dirty_state: bdi btrfs-1: dirty=800 wb=439 unstable=0 bg_thresh=989 thresh=1979 gap=740 poll_thresh=16 ino=257 dd-2584 [001] 221.537732: balance_dirty_state: bdi btrfs-1: dirty=825 wb=439 unstable=0 bg_thresh=992 thresh=1984 gap=720 poll_thresh=17 ino=257 dd-2584 [001] 221.537849: balance_dirty_state: bdi btrfs-1: dirty=850 wb=439 unstable=0 bg_thresh=994 thresh=1989 gap=700 poll_thresh=18 ino=257 dd-2584 [001] 221.537967: balance_dirty_state: bdi btrfs-1: dirty=900 wb=439 unstable=0 bg_thresh=996 thresh=1993 gap=654 poll_thresh=19 ino=257 dd-2584 [001] 221.538082: balance_dirty_state: bdi btrfs-1: dirty=925 wb=439 unstable=0 bg_thresh=996 thresh=1992 gap=628 poll_thresh=20 ino=257 dd-2584 [001] 221.538200: balance_dirty_state: bdi btrfs-1: dirty=950 wb=439 unstable=0 bg_thresh=992 thresh=1985 gap=596 poll_thresh=21 ino=257 dd-2584 [001] 221.538317: balance_dirty_state: bdi btrfs-1: dirty=975 wb=439 unstable=0 bg_thresh=994 thresh=1989 gap=575 poll_thresh=22 ino=257 dd-2584 [001] 221.538434: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=439 unstable=0 bg_thresh=994 thresh=1988 gap=524 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 221.538509: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18960 wrote=0 to_write=8192 dd-2584 [001] 221.538724: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=489 unstable=0 bg_thresh=993 thresh=1987 gap=498 poll_thresh=24 ino=257 dd-2584 [001] 221.538850: balance_dirty_state: bdi btrfs-1: dirty=975 wb=539 unstable=0 bg_thresh=993 thresh=1986 gap=472 poll_thresh=25 ino=257 dd-2584 [001] 221.538852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=60240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 221.540648: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=544 wrote=672 to_write=7520 dd-2584 [001] 221.545313: balance_dirty_state: bdi btrfs-1: dirty=400 wb=989 unstable=0 bg_thresh=993 thresh=1986 gap=597 poll_thresh=25 ino=257 dd-2584 [001] 221.545394: balance_dirty_state: bdi btrfs-1: dirty=425 wb=989 unstable=0 bg_thresh=992 thresh=1984 gap=570 poll_thresh=19 ino=257 dd-2584 [001] 221.545522: balance_dirty_state: bdi btrfs-1: dirty=450 wb=989 unstable=0 bg_thresh=991 thresh=1982 gap=543 poll_thresh=20 ino=257 dd-2584 [001] 221.545645: balance_dirty_state: bdi btrfs-1: dirty=475 wb=989 unstable=0 bg_thresh=996 thresh=1993 gap=529 poll_thresh=21 ino=257 dd-2584 [001] 221.545772: balance_dirty_state: bdi btrfs-1: dirty=525 wb=989 unstable=0 bg_thresh=995 thresh=1990 gap=476 poll_thresh=22 ino=257 dd-2584 [001] 221.545777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=60240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 221.553242: balance_dirty_state: bdi btrfs-1: dirty=525 wb=864 unstable=0 bg_thresh=994 thresh=1989 gap=600 poll_thresh=22 ino=257 dd-2584 [001] 221.553319: balance_dirty_state: bdi btrfs-1: dirty=525 wb=864 unstable=0 bg_thresh=997 thresh=1994 gap=605 poll_thresh=16 ino=257 dd-2584 [001] 221.553438: balance_dirty_state: bdi btrfs-1: dirty=575 wb=864 unstable=0 bg_thresh=996 thresh=1993 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 221.553557: balance_dirty_state: bdi btrfs-1: dirty=600 wb=864 unstable=0 bg_thresh=996 thresh=1992 gap=528 poll_thresh=18 ino=257 dd-2584 [001] 221.553855: balance_dirty_state: bdi btrfs-1: dirty=625 wb=864 unstable=0 bg_thresh=995 thresh=1991 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 221.553974: balance_dirty_state: bdi btrfs-1: dirty=675 wb=864 unstable=0 bg_thresh=997 thresh=1995 gap=456 poll_thresh=20 ino=257 dd-2584 [001] 221.553979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=61308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 221.561287: balance_dirty_state: bdi btrfs-1: dirty=675 wb=714 unstable=0 bg_thresh=997 thresh=1995 gap=606 poll_thresh=20 ino=257 dd-2584 [001] 221.561353: balance_dirty_state: bdi btrfs-1: dirty=675 wb=714 unstable=0 bg_thresh=994 thresh=1989 gap=600 poll_thresh=15 ino=257 dd-2584 [001] 221.561414: balance_dirty_state: bdi btrfs-1: dirty=700 wb=714 unstable=0 bg_thresh=997 thresh=1994 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 221.561530: balance_dirty_state: bdi btrfs-1: dirty=725 wb=714 unstable=0 bg_thresh=996 thresh=1993 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 221.561650: balance_dirty_state: bdi btrfs-1: dirty=750 wb=714 unstable=0 bg_thresh=995 thresh=1991 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 221.561767: balance_dirty_state: bdi btrfs-1: dirty=800 wb=714 unstable=0 bg_thresh=995 thresh=1990 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 221.561771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=61308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 221.569284: balance_dirty_state: bdi btrfs-1: dirty=800 wb=714 unstable=0 bg_thresh=989 thresh=1978 gap=464 poll_thresh=19 ino=257 dd-2584 [001] 221.569289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=61308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 221.577331: balance_dirty_state: bdi btrfs-1: dirty=800 wb=539 unstable=0 bg_thresh=991 thresh=1982 gap=643 poll_thresh=19 ino=257 dd-2584 [001] 221.577423: balance_dirty_state: bdi btrfs-1: dirty=800 wb=539 unstable=0 bg_thresh=991 thresh=1982 gap=643 poll_thresh=14 ino=257 dd-2584 [001] 221.577479: balance_dirty_state: bdi btrfs-1: dirty=825 wb=539 unstable=0 bg_thresh=993 thresh=1987 gap=623 poll_thresh=15 ino=257 dd-2584 [001] 221.577534: balance_dirty_state: bdi btrfs-1: dirty=850 wb=539 unstable=0 bg_thresh=993 thresh=1987 gap=598 poll_thresh=16 ino=257 dd-2584 [001] 221.577644: balance_dirty_state: bdi btrfs-1: dirty=875 wb=539 unstable=0 bg_thresh=998 thresh=1997 gap=583 poll_thresh=17 ino=257 dd-2584 [001] 221.577929: balance_dirty_state: bdi btrfs-1: dirty=900 wb=539 unstable=0 bg_thresh=998 thresh=1996 gap=557 poll_thresh=18 ino=257 dd-2584 [001] 221.578042: balance_dirty_state: bdi btrfs-1: dirty=925 wb=539 unstable=0 bg_thresh=997 thresh=1995 gap=531 poll_thresh=19 ino=257 dd-2584 [001] 221.578155: balance_dirty_state: bdi btrfs-1: dirty=975 wb=539 unstable=0 bg_thresh=997 thresh=1994 gap=480 poll_thresh=20 ino=257 dd-2584 [001] 221.578159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=61308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 221.585272: balance_dirty_state: bdi btrfs-1: dirty=975 wb=414 unstable=0 bg_thresh=999 thresh=1999 gap=610 poll_thresh=20 ino=257 dd-2584 [001] 221.585369: balance_dirty_state: bdi btrfs-1: dirty=975 wb=414 unstable=0 bg_thresh=999 thresh=1999 gap=610 poll_thresh=15 ino=257 dd-2584 [001] 221.585430: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=414 unstable=0 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 221.585551: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=414 unstable=0 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 221.585602: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19008 wrote=0 to_write=8192 dd-2584 [001] 221.585681: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=414 unstable=0 bg_thresh=1001 thresh=2002 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 221.585811: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=439 unstable=0 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 221.585812: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=61308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 221.587897: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=592 wrote=688 to_write=7504 dd-2584 [005] 221.593232: balance_dirty_state: bdi btrfs-1: dirty=425 wb=814 unstable=0 bg_thresh=987 thresh=1974 gap=735 poll_thresh=19 ino=257 dd-2584 [005] 221.593329: balance_dirty_state: bdi btrfs-1: dirty=425 wb=814 unstable=0 bg_thresh=990 thresh=1980 gap=741 poll_thresh=14 ino=257 dd-2584 [005] 221.593411: balance_dirty_state: bdi btrfs-1: dirty=450 wb=814 unstable=0 bg_thresh=992 thresh=1985 gap=721 poll_thresh=15 ino=257 dd-2584 [005] 221.593664: balance_dirty_state: bdi btrfs-1: dirty=475 wb=814 unstable=0 bg_thresh=989 thresh=1979 gap=690 poll_thresh=16 ino=257 dd-2584 [005] 221.593785: balance_dirty_state: bdi btrfs-1: dirty=500 wb=814 unstable=0 bg_thresh=994 thresh=1989 gap=675 poll_thresh=17 ino=257 dd-2584 [005] 221.593906: balance_dirty_state: bdi btrfs-1: dirty=525 wb=814 unstable=0 bg_thresh=994 thresh=1988 gap=649 poll_thresh=18 ino=257 dd-2584 [005] 221.594024: balance_dirty_state: bdi btrfs-1: dirty=575 wb=814 unstable=0 bg_thresh=993 thresh=1987 gap=598 poll_thresh=19 ino=257 dd-2584 [005] 221.594140: balance_dirty_state: bdi btrfs-1: dirty=600 wb=814 unstable=0 bg_thresh=993 thresh=1986 gap=572 poll_thresh=20 ino=257 dd-2584 [005] 221.594260: balance_dirty_state: bdi btrfs-1: dirty=625 wb=814 unstable=0 bg_thresh=995 thresh=1990 gap=551 poll_thresh=21 ino=257 dd-2584 [005] 221.594378: balance_dirty_state: bdi btrfs-1: dirty=650 wb=814 unstable=0 bg_thresh=991 thresh=1983 gap=519 poll_thresh=22 ino=257 dd-2584 [005] 221.594499: balance_dirty_state: bdi btrfs-1: dirty=700 wb=814 unstable=0 bg_thresh=991 thresh=1982 gap=468 poll_thresh=23 ino=257 dd-2584 [005] 221.594504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-136% task_gap=-372% task_weight=100% bdi_bw=61308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.601316: balance_dirty_state: bdi btrfs-1: dirty=700 wb=689 unstable=0 bg_thresh=988 thresh=1976 gap=587 poll_thresh=23 ino=257 dd-2584 [005] 221.601414: balance_dirty_state: bdi btrfs-1: dirty=700 wb=689 unstable=0 bg_thresh=984 thresh=1968 gap=579 poll_thresh=17 ino=257 dd-2584 [005] 221.601892: balance_dirty_state: bdi btrfs-1: dirty=750 wb=689 unstable=0 bg_thresh=986 thresh=1973 gap=534 poll_thresh=18 ino=257 dd-2584 [005] 221.602070: balance_dirty_state: bdi btrfs-1: dirty=775 wb=689 unstable=0 bg_thresh=985 thresh=1970 gap=506 poll_thresh=19 ino=257 dd-2584 [005] 221.602247: balance_dirty_state: bdi btrfs-1: dirty=800 wb=689 unstable=0 bg_thresh=984 thresh=1968 gap=479 poll_thresh=20 ino=257 dd-2584 [005] 221.602254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-146% task_gap=-392% task_weight=99% bdi_bw=61308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.609344: balance_dirty_state: bdi btrfs-1: dirty=800 wb=689 unstable=0 bg_thresh=987 thresh=1974 gap=485 poll_thresh=20 ino=257 dd-2584 [005] 221.609353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=61308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.621285: balance_dirty_state: bdi btrfs-1: dirty=800 wb=414 unstable=0 bg_thresh=979 thresh=1958 gap=744 poll_thresh=20 ino=257 dd-2584 [005] 221.621374: balance_dirty_state: bdi btrfs-1: dirty=825 wb=414 unstable=0 bg_thresh=982 thresh=1965 gap=726 poll_thresh=15 ino=257 dd-2584 [005] 221.621489: balance_dirty_state: bdi btrfs-1: dirty=825 wb=414 unstable=0 bg_thresh=982 thresh=1965 gap=726 poll_thresh=16 ino=257 dd-2584 [005] 221.621722: balance_dirty_state: bdi btrfs-1: dirty=875 wb=414 unstable=0 bg_thresh=985 thresh=1970 gap=681 poll_thresh=17 ino=257 dd-2584 [005] 221.621959: balance_dirty_state: bdi btrfs-1: dirty=900 wb=414 unstable=0 bg_thresh=984 thresh=1968 gap=654 poll_thresh=18 ino=257 dd-2584 [005] 221.622197: balance_dirty_state: bdi btrfs-1: dirty=925 wb=414 unstable=0 bg_thresh=983 thresh=1967 gap=628 poll_thresh=19 ino=257 dd-2584 [005] 221.622432: balance_dirty_state: bdi btrfs-1: dirty=975 wb=414 unstable=0 bg_thresh=983 thresh=1966 gap=577 poll_thresh=20 ino=257 dd-2584 [005] 221.623030: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=414 unstable=0 bg_thresh=982 thresh=1965 gap=551 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 221.623076: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19044 wrote=0 to_write=8192 dd-2584 [005] 221.623279: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=414 unstable=0 bg_thresh=984 thresh=1969 gap=530 poll_thresh=22 ino=257 dd-2584 [005] 221.623529: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=464 unstable=0 bg_thresh=984 thresh=1968 gap=504 poll_thresh=23 ino=257 dd-2584 [005] 221.623778: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=514 unstable=0 bg_thresh=983 thresh=1967 gap=453 poll_thresh=24 ino=257 dd-2584 [005] 221.623781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-394% task_weight=100% bdi_bw=61308 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 221.625983: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=632 wrote=672 to_write=7520 dd-2584 [005] 221.629309: balance_dirty_state: bdi btrfs-1: dirty=425 wb=964 unstable=0 bg_thresh=984 thresh=1969 gap=580 poll_thresh=24 ino=257 dd-2584 [005] 221.629418: balance_dirty_state: bdi btrfs-1: dirty=425 wb=964 unstable=0 bg_thresh=987 thresh=1974 gap=585 poll_thresh=18 ino=257 dd-2584 [005] 221.629540: balance_dirty_state: bdi btrfs-1: dirty=475 wb=964 unstable=0 bg_thresh=986 thresh=1972 gap=533 poll_thresh=19 ino=257 dd-2584 [005] 221.629659: balance_dirty_state: bdi btrfs-1: dirty=500 wb=964 unstable=0 bg_thresh=985 thresh=1971 gap=507 poll_thresh=20 ino=257 dd-2584 [005] 221.629778: balance_dirty_state: bdi btrfs-1: dirty=525 wb=964 unstable=0 bg_thresh=985 thresh=1970 gap=481 poll_thresh=21 ino=257 dd-2584 [005] 221.629783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-389% task_weight=99% bdi_bw=61308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 221.637435: balance_dirty_state: bdi btrfs-1: dirty=525 wb=839 unstable=0 bg_thresh=984 thresh=1969 gap=605 poll_thresh=21 ino=257 dd-2584 [007] 221.637549: balance_dirty_state: bdi btrfs-1: dirty=525 wb=839 unstable=0 bg_thresh=985 thresh=1971 gap=607 poll_thresh=16 ino=257 dd-2584 [007] 221.638150: balance_dirty_state: bdi btrfs-1: dirty=575 wb=839 unstable=0 bg_thresh=988 thresh=1976 gap=562 poll_thresh=17 ino=257 dd-2584 [007] 221.638382: balance_dirty_state: bdi btrfs-1: dirty=600 wb=839 unstable=0 bg_thresh=990 thresh=1981 gap=542 poll_thresh=18 ino=257 dd-2584 [007] 221.638620: balance_dirty_state: bdi btrfs-1: dirty=625 wb=839 unstable=0 bg_thresh=992 thresh=1985 gap=521 poll_thresh=19 ino=257 dd-2584 [007] 221.638854: balance_dirty_state: bdi btrfs-1: dirty=675 wb=839 unstable=0 bg_thresh=992 thresh=1984 gap=470 poll_thresh=20 ino=257 dd-2584 [007] 221.638863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-369% task_weight=99% bdi_bw=61308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 221.645335: balance_dirty_state: bdi btrfs-1: dirty=675 wb=714 unstable=0 bg_thresh=991 thresh=1983 gap=594 poll_thresh=20 ino=257 dd-2584 [007] 221.645480: balance_dirty_state: bdi btrfs-1: dirty=675 wb=714 unstable=0 bg_thresh=991 thresh=1982 gap=593 poll_thresh=15 ino=257 dd-2584 [007] 221.645601: balance_dirty_state: bdi btrfs-1: dirty=700 wb=714 unstable=0 bg_thresh=991 thresh=1982 gap=568 poll_thresh=16 ino=257 dd-2584 [007] 221.645835: balance_dirty_state: bdi btrfs-1: dirty=725 wb=714 unstable=0 bg_thresh=990 thresh=1981 gap=542 poll_thresh=17 ino=257 dd-2584 [007] 221.646071: balance_dirty_state: bdi btrfs-1: dirty=750 wb=714 unstable=0 bg_thresh=992 thresh=1985 gap=521 poll_thresh=18 ino=257 dd-2584 [007] 221.646305: balance_dirty_state: bdi btrfs-1: dirty=800 wb=714 unstable=0 bg_thresh=992 thresh=1984 gap=470 poll_thresh=19 ino=257 dd-2584 [007] 221.646314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-369% task_weight=99% bdi_bw=61308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 221.653376: balance_dirty_state: bdi btrfs-1: dirty=800 wb=589 unstable=0 bg_thresh=994 thresh=1989 gap=600 poll_thresh=19 ino=257 dd-2584 [007] 221.653647: balance_dirty_state: bdi btrfs-1: dirty=800 wb=589 unstable=0 bg_thresh=994 thresh=1988 gap=599 poll_thresh=14 ino=257 dd-2584 [007] 221.653707: balance_dirty_state: bdi btrfs-1: dirty=825 wb=589 unstable=0 bg_thresh=994 thresh=1988 gap=574 poll_thresh=15 ino=257 dd-2584 [007] 221.653766: balance_dirty_state: bdi btrfs-1: dirty=850 wb=589 unstable=0 bg_thresh=993 thresh=1987 gap=548 poll_thresh=16 ino=257 dd-2584 [007] 221.653884: balance_dirty_state: bdi btrfs-1: dirty=875 wb=589 unstable=0 bg_thresh=995 thresh=1991 gap=527 poll_thresh=17 ino=257 dd-2584 [007] 221.654001: balance_dirty_state: bdi btrfs-1: dirty=900 wb=589 unstable=0 bg_thresh=995 thresh=1990 gap=501 poll_thresh=18 ino=257 dd-2584 [007] 221.654120: balance_dirty_state: bdi btrfs-1: dirty=925 wb=589 unstable=0 bg_thresh=994 thresh=1989 gap=475 poll_thresh=19 ino=257 dd-2584 [007] 221.654125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-155% task_gap=-410% task_weight=99% bdi_bw=61308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 221.661451: balance_dirty_state: bdi btrfs-1: dirty=925 wb=414 unstable=0 bg_thresh=994 thresh=1989 gap=650 poll_thresh=19 ino=257 dd-2584 [007] 221.661521: balance_dirty_state: bdi btrfs-1: dirty=950 wb=414 unstable=0 bg_thresh=991 thresh=1983 gap=619 poll_thresh=14 ino=257 dd-2584 [007] 221.661580: balance_dirty_state: bdi btrfs-1: dirty=975 wb=414 unstable=0 bg_thresh=994 thresh=1988 gap=599 poll_thresh=15 ino=257 dd-2584 [007] 221.661637: balance_dirty_state: bdi btrfs-1: dirty=975 wb=414 unstable=0 bg_thresh=993 thresh=1987 gap=598 poll_thresh=16 ino=257 dd-2584 [007] 221.661750: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=414 unstable=0 bg_thresh=993 thresh=1986 gap=547 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 221.661835: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19084 wrote=0 to_write=8192 dd-2584 [007] 221.661875: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=414 unstable=0 bg_thresh=992 thresh=1985 gap=521 poll_thresh=18 ino=257 dd-2584 [007] 221.662180: balance_dirty_state: bdi btrfs-1: dirty=975 wb=514 unstable=0 bg_thresh=994 thresh=1989 gap=500 poll_thresh=19 ino=257 dd-2584 [007] 221.662306: balance_dirty_state: bdi btrfs-1: dirty=975 wb=564 unstable=0 bg_thresh=994 thresh=1988 gap=449 poll_thresh=20 ino=257 dd-2584 [007] 221.662307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-156% task_gap=-411% task_weight=99% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 221.665715: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=672 wrote=704 to_write=7488 dd-2584 [007] 221.669426: balance_dirty_state: bdi btrfs-1: dirty=425 wb=989 unstable=0 bg_thresh=993 thresh=1986 gap=572 poll_thresh=20 ino=257 dd-2584 [007] 221.669519: balance_dirty_state: bdi btrfs-1: dirty=425 wb=989 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=15 ino=257 dd-2584 [007] 221.669579: balance_dirty_state: bdi btrfs-1: dirty=450 wb=989 unstable=0 bg_thresh=992 thresh=1985 gap=546 poll_thresh=16 ino=257 dd-2584 [007] 221.669697: balance_dirty_state: bdi btrfs-1: dirty=475 wb=989 unstable=0 bg_thresh=992 thresh=1984 gap=520 poll_thresh=17 ino=257 dd-2584 [007] 221.669815: balance_dirty_state: bdi btrfs-1: dirty=500 wb=989 unstable=0 bg_thresh=994 thresh=1988 gap=499 poll_thresh=18 ino=257 dd-2584 [007] 221.669932: balance_dirty_state: bdi btrfs-1: dirty=550 wb=989 unstable=0 bg_thresh=993 thresh=1987 gap=448 poll_thresh=19 ino=257 dd-2584 [007] 221.669937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-156% task_gap=-413% task_weight=99% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 221.677461: balance_dirty_state: bdi btrfs-1: dirty=550 wb=839 unstable=0 bg_thresh=993 thresh=1987 gap=598 poll_thresh=19 ino=257 dd-2584 [007] 221.677555: balance_dirty_state: bdi btrfs-1: dirty=550 wb=839 unstable=0 bg_thresh=993 thresh=1986 gap=597 poll_thresh=14 ino=257 dd-2584 [007] 221.677612: balance_dirty_state: bdi btrfs-1: dirty=575 wb=839 unstable=0 bg_thresh=993 thresh=1986 gap=572 poll_thresh=15 ino=257 dd-2584 [007] 221.677668: balance_dirty_state: bdi btrfs-1: dirty=600 wb=839 unstable=0 bg_thresh=992 thresh=1985 gap=546 poll_thresh=16 ino=257 dd-2584 [007] 221.677956: balance_dirty_state: bdi btrfs-1: dirty=625 wb=839 unstable=0 bg_thresh=992 thresh=1984 gap=520 poll_thresh=17 ino=257 dd-2584 [007] 221.678068: balance_dirty_state: bdi btrfs-1: dirty=650 wb=839 unstable=0 bg_thresh=994 thresh=1988 gap=499 poll_thresh=18 ino=257 dd-2584 [007] 221.678181: balance_dirty_state: bdi btrfs-1: dirty=675 wb=839 unstable=0 bg_thresh=993 thresh=1987 gap=473 poll_thresh=19 ino=257 dd-2584 [007] 221.678185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-156% task_gap=-413% task_weight=99% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 221.685394: balance_dirty_state: bdi btrfs-1: dirty=675 wb=714 unstable=0 bg_thresh=993 thresh=1987 gap=598 poll_thresh=19 ino=257 dd-2584 [001] 221.685461: balance_dirty_state: bdi btrfs-1: dirty=675 wb=714 unstable=0 bg_thresh=993 thresh=1987 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 221.685522: balance_dirty_state: bdi btrfs-1: dirty=700 wb=714 unstable=0 bg_thresh=996 thresh=1992 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 221.685583: balance_dirty_state: bdi btrfs-1: dirty=725 wb=714 unstable=0 bg_thresh=998 thresh=1997 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 221.685704: balance_dirty_state: bdi btrfs-1: dirty=750 wb=714 unstable=0 bg_thresh=1001 thresh=2002 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 221.685826: balance_dirty_state: bdi btrfs-1: dirty=775 wb=714 unstable=0 bg_thresh=1000 thresh=2001 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 221.685948: balance_dirty_state: bdi btrfs-1: dirty=825 wb=714 unstable=0 bg_thresh=1000 thresh=2000 gap=461 poll_thresh=19 ino=257 dd-2584 [001] 221.685953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-147% task_gap=-395% task_weight=99% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 221.693331: balance_dirty_state: bdi btrfs-1: dirty=825 wb=564 unstable=0 bg_thresh=994 thresh=1989 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 221.693410: balance_dirty_state: bdi btrfs-1: dirty=825 wb=564 unstable=0 bg_thresh=997 thresh=1994 gap=605 poll_thresh=14 ino=257 dd-2584 [001] 221.693469: balance_dirty_state: bdi btrfs-1: dirty=850 wb=564 unstable=0 bg_thresh=997 thresh=1994 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 221.693714: balance_dirty_state: bdi btrfs-1: dirty=850 wb=564 unstable=0 bg_thresh=999 thresh=1999 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 221.693836: balance_dirty_state: bdi btrfs-1: dirty=900 wb=564 unstable=0 bg_thresh=1002 thresh=2004 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 221.693957: balance_dirty_state: bdi btrfs-1: dirty=925 wb=564 unstable=0 bg_thresh=1001 thresh=2003 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 221.694078: balance_dirty_state: bdi btrfs-1: dirty=950 wb=564 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 221.694083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-142% task_gap=-385% task_weight=99% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 221.701392: balance_dirty_state: bdi btrfs-1: dirty=950 wb=439 unstable=0 bg_thresh=994 thresh=1988 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 221.701517: balance_dirty_state: bdi btrfs-1: dirty=975 wb=439 unstable=0 bg_thresh=994 thresh=1988 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 221.701634: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=439 unstable=0 bg_thresh=996 thresh=1993 gap=554 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 221.701721: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19124 wrote=0 to_write=8192 dd-2584 [001] 221.701758: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=439 unstable=0 bg_thresh=996 thresh=1993 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 221.701996: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=464 unstable=0 bg_thresh=1001 thresh=2003 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 221.702248: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=514 unstable=0 bg_thresh=1001 thresh=2002 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 221.702251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-392% task_weight=99% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 221.706303: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=712 wrote=672 to_write=7520 dd-2584 [001] 221.709290: balance_dirty_state: bdi btrfs-1: dirty=400 wb=989 unstable=0 bg_thresh=995 thresh=1990 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 221.709368: balance_dirty_state: bdi btrfs-1: dirty=400 wb=989 unstable=0 bg_thresh=995 thresh=1990 gap=601 poll_thresh=13 ino=257 dd-2584 [001] 221.709425: balance_dirty_state: bdi btrfs-1: dirty=425 wb=989 unstable=0 bg_thresh=997 thresh=1995 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 221.709662: balance_dirty_state: bdi btrfs-1: dirty=450 wb=989 unstable=0 bg_thresh=997 thresh=1995 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 221.709720: balance_dirty_state: bdi btrfs-1: dirty=450 wb=989 unstable=0 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 221.709837: balance_dirty_state: bdi btrfs-1: dirty=500 wb=989 unstable=0 bg_thresh=999 thresh=1999 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 221.709954: balance_dirty_state: bdi btrfs-1: dirty=525 wb=989 unstable=0 bg_thresh=1001 thresh=2003 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 221.709959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-169% task_gap=-438% task_weight=99% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 221.717396: balance_dirty_state: bdi btrfs-1: dirty=525 wb=864 unstable=0 bg_thresh=994 thresh=1988 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 221.717491: balance_dirty_state: bdi btrfs-1: dirty=550 wb=864 unstable=0 bg_thresh=994 thresh=1988 gap=574 poll_thresh=13 ino=257 dd-2584 [001] 221.717546: balance_dirty_state: bdi btrfs-1: dirty=550 wb=864 unstable=0 bg_thresh=996 thresh=1993 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 221.717601: balance_dirty_state: bdi btrfs-1: dirty=575 wb=864 unstable=0 bg_thresh=996 thresh=1993 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 221.717656: balance_dirty_state: bdi btrfs-1: dirty=575 wb=864 unstable=0 bg_thresh=999 thresh=1998 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 221.717768: balance_dirty_state: bdi btrfs-1: dirty=625 wb=864 unstable=0 bg_thresh=1001 thresh=2003 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 221.717882: balance_dirty_state: bdi btrfs-1: dirty=650 wb=864 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 221.717887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-166% task_gap=-432% task_weight=99% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 221.725262: balance_dirty_state: bdi btrfs-1: dirty=650 wb=739 unstable=0 bg_thresh=994 thresh=1989 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 221.725325: balance_dirty_state: bdi btrfs-1: dirty=675 wb=739 unstable=0 bg_thresh=994 thresh=1989 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 221.725385: balance_dirty_state: bdi btrfs-1: dirty=675 wb=739 unstable=0 bg_thresh=997 thresh=1994 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 221.725622: balance_dirty_state: bdi btrfs-1: dirty=700 wb=739 unstable=0 bg_thresh=988 thresh=1976 gap=537 poll_thresh=15 ino=257 dd-2584 [001] 221.725682: balance_dirty_state: bdi btrfs-1: dirty=725 wb=739 unstable=0 bg_thresh=984 thresh=1969 gap=505 poll_thresh=16 ino=257 dd-2584 [001] 221.725801: balance_dirty_state: bdi btrfs-1: dirty=750 wb=739 unstable=0 bg_thresh=987 thresh=1974 gap=485 poll_thresh=17 ino=257 dd-2584 [001] 221.725806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-431% task_weight=99% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 221.733281: balance_dirty_state: bdi btrfs-1: dirty=750 wb=614 unstable=0 bg_thresh=1001 thresh=2002 gap=638 poll_thresh=17 ino=257 dd-2584 [001] 221.733346: balance_dirty_state: bdi btrfs-1: dirty=775 wb=614 unstable=0 bg_thresh=1001 thresh=2002 gap=613 poll_thresh=13 ino=257 dd-2584 [001] 221.733405: balance_dirty_state: bdi btrfs-1: dirty=775 wb=614 unstable=0 bg_thresh=1003 thresh=2007 gap=618 poll_thresh=14 ino=257 dd-2584 [001] 221.733465: balance_dirty_state: bdi btrfs-1: dirty=800 wb=614 unstable=0 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 221.733525: balance_dirty_state: bdi btrfs-1: dirty=800 wb=614 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=16 ino=257 dd-2584 [001] 221.733645: balance_dirty_state: bdi btrfs-1: dirty=850 wb=614 unstable=0 bg_thresh=999 thresh=1999 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 221.733764: balance_dirty_state: bdi btrfs-1: dirty=875 wb=614 unstable=0 bg_thresh=1001 thresh=2003 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 221.733884: balance_dirty_state: bdi btrfs-1: dirty=900 wb=614 unstable=0 bg_thresh=1001 thresh=2002 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 221.733888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-392% task_weight=99% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 221.741296: balance_dirty_state: bdi btrfs-1: dirty=900 wb=414 unstable=0 bg_thresh=989 thresh=1978 gap=664 poll_thresh=19 ino=257 dd-2584 [001] 221.741364: balance_dirty_state: bdi btrfs-1: dirty=925 wb=414 unstable=0 bg_thresh=989 thresh=1978 gap=639 poll_thresh=14 ino=257 dd-2584 [001] 221.741426: balance_dirty_state: bdi btrfs-1: dirty=950 wb=414 unstable=0 bg_thresh=991 thresh=1983 gap=619 poll_thresh=15 ino=257 dd-2584 [001] 221.741664: balance_dirty_state: bdi btrfs-1: dirty=950 wb=414 unstable=0 bg_thresh=991 thresh=1983 gap=619 poll_thresh=16 ino=257 dd-2584 [001] 221.741780: balance_dirty_state: bdi btrfs-1: dirty=975 wb=414 unstable=0 bg_thresh=996 thresh=1993 gap=604 poll_thresh=17 ino=257 dd-2584 [001] 221.741900: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=414 unstable=0 bg_thresh=999 thresh=1998 gap=559 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 221.741918: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19164 wrote=0 to_write=8192 dd-2584 [001] 221.742026: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=414 unstable=0 bg_thresh=998 thresh=1997 gap=533 poll_thresh=19 ino=257 dd-2584 [001] 221.742154: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=464 unstable=0 bg_thresh=998 thresh=1996 gap=507 poll_thresh=20 ino=257 dd-2584 [001] 221.742280: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=514 unstable=0 bg_thresh=1000 thresh=2000 gap=461 poll_thresh=21 ino=257 dd-2584 [001] 221.742282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-147% task_gap=-395% task_weight=99% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 221.744231: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=748 wrote=720 to_write=7472 dd-2584 [001] 221.749308: balance_dirty_state: bdi btrfs-1: dirty=400 wb=989 unstable=0 bg_thresh=977 thresh=1955 gap=566 poll_thresh=21 ino=257 dd-2584 [001] 221.749383: balance_dirty_state: bdi btrfs-1: dirty=400 wb=989 unstable=0 bg_thresh=977 thresh=1955 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 221.749500: balance_dirty_state: bdi btrfs-1: dirty=450 wb=989 unstable=0 bg_thresh=980 thresh=1960 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 221.749621: balance_dirty_state: bdi btrfs-1: dirty=475 wb=989 unstable=0 bg_thresh=985 thresh=1970 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 221.749929: balance_dirty_state: bdi btrfs-1: dirty=500 wb=989 unstable=0 bg_thresh=987 thresh=1975 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 221.749935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-165% task_gap=-430% task_weight=99% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 221.757295: balance_dirty_state: bdi btrfs-1: dirty=500 wb=864 unstable=0 bg_thresh=982 thresh=1964 gap=600 poll_thresh=19 ino=257 dd-2584 [006] 221.757386: balance_dirty_state: bdi btrfs-1: dirty=525 wb=864 unstable=0 bg_thresh=982 thresh=1964 gap=575 poll_thresh=14 ino=257 dd-2584 [006] 221.757501: balance_dirty_state: bdi btrfs-1: dirty=525 wb=864 unstable=0 bg_thresh=984 thresh=1969 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 221.757620: balance_dirty_state: bdi btrfs-1: dirty=550 wb=864 unstable=0 bg_thresh=981 thresh=1963 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 221.757856: balance_dirty_state: bdi btrfs-1: dirty=575 wb=864 unstable=0 bg_thresh=981 thresh=1962 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 221.758095: balance_dirty_state: bdi btrfs-1: dirty=625 wb=864 unstable=0 bg_thresh=983 thresh=1966 gap=477 poll_thresh=18 ino=257 dd-2584 [006] 221.758104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-394% task_weight=98% bdi_bw=61872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 221.765282: balance_dirty_state: bdi btrfs-1: dirty=625 wb=739 unstable=0 bg_thresh=979 thresh=1959 gap=595 poll_thresh=18 ino=257 dd-2584 [006] 221.765347: balance_dirty_state: bdi btrfs-1: dirty=625 wb=739 unstable=0 bg_thresh=979 thresh=1958 gap=594 poll_thresh=13 ino=257 dd-2584 [006] 221.765408: balance_dirty_state: bdi btrfs-1: dirty=650 wb=739 unstable=0 bg_thresh=979 thresh=1958 gap=569 poll_thresh=14 ino=257 dd-2584 [006] 221.765467: balance_dirty_state: bdi btrfs-1: dirty=675 wb=739 unstable=0 bg_thresh=978 thresh=1957 gap=543 poll_thresh=15 ino=257 dd-2584 [006] 221.765528: balance_dirty_state: bdi btrfs-1: dirty=675 wb=739 unstable=0 bg_thresh=978 thresh=1957 gap=543 poll_thresh=16 ino=257 dd-2584 [006] 221.765649: balance_dirty_state: bdi btrfs-1: dirty=700 wb=739 unstable=0 bg_thresh=978 thresh=1956 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 221.765951: balance_dirty_state: bdi btrfs-1: dirty=750 wb=739 unstable=0 bg_thresh=980 thresh=1960 gap=471 poll_thresh=18 ino=257 dd-2584 [006] 221.765956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-152% task_gap=-402% task_weight=98% bdi_bw=62460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 221.773448: balance_dirty_state: bdi btrfs-1: dirty=750 wb=589 unstable=0 bg_thresh=979 thresh=1959 gap=620 poll_thresh=18 ino=257 dd-2584 [006] 221.773531: balance_dirty_state: bdi btrfs-1: dirty=750 wb=589 unstable=0 bg_thresh=979 thresh=1958 gap=619 poll_thresh=13 ino=257 dd-2584 [006] 221.773588: balance_dirty_state: bdi btrfs-1: dirty=775 wb=589 unstable=0 bg_thresh=979 thresh=1958 gap=594 poll_thresh=14 ino=257 dd-2584 [006] 221.773646: balance_dirty_state: bdi btrfs-1: dirty=800 wb=589 unstable=0 bg_thresh=978 thresh=1957 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 221.773704: balance_dirty_state: bdi btrfs-1: dirty=800 wb=589 unstable=0 bg_thresh=975 thresh=1951 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 221.773820: balance_dirty_state: bdi btrfs-1: dirty=850 wb=589 unstable=0 bg_thresh=977 thresh=1955 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 221.773934: balance_dirty_state: bdi btrfs-1: dirty=875 wb=589 unstable=0 bg_thresh=977 thresh=1954 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 221.774048: balance_dirty_state: bdi btrfs-1: dirty=900 wb=589 unstable=0 bg_thresh=976 thresh=1953 gap=464 poll_thresh=19 ino=257 dd-2584 [006] 221.774052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1223 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-132% task_gap=-364% task_weight=98% bdi_bw=62460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.781404: balance_dirty_state: bdi btrfs-1: dirty=900 wb=464 unstable=0 bg_thresh=978 thresh=1957 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 221.781482: balance_dirty_state: bdi btrfs-1: dirty=925 wb=464 unstable=0 bg_thresh=981 thresh=1962 gap=573 poll_thresh=14 ino=257 dd-2584 [005] 221.781598: balance_dirty_state: bdi btrfs-1: dirty=925 wb=464 unstable=0 bg_thresh=981 thresh=1962 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 221.781713: balance_dirty_state: bdi btrfs-1: dirty=950 wb=464 unstable=0 bg_thresh=983 thresh=1967 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 221.781948: balance_dirty_state: bdi btrfs-1: dirty=975 wb=464 unstable=0 bg_thresh=983 thresh=1966 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 221.782550: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=464 unstable=0 bg_thresh=985 thresh=1970 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 221.782559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=62460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 221.782638: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19204 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 221.785052: writeback_single_inode: bdi btrfs-1: ino=257 state= age=788 wrote=624 to_write=7568 dd-2584 [005] 221.789466: balance_dirty_state: bdi btrfs-1: dirty=400 wb=964 unstable=0 bg_thresh=984 thresh=1969 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 221.789595: balance_dirty_state: bdi btrfs-1: dirty=400 wb=964 unstable=0 bg_thresh=984 thresh=1969 gap=605 poll_thresh=13 ino=257 dd-2584 [005] 221.789715: balance_dirty_state: bdi btrfs-1: dirty=425 wb=964 unstable=0 bg_thresh=984 thresh=1968 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 221.789833: balance_dirty_state: bdi btrfs-1: dirty=450 wb=964 unstable=0 bg_thresh=984 thresh=1968 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 221.789950: balance_dirty_state: bdi btrfs-1: dirty=450 wb=964 unstable=0 bg_thresh=983 thresh=1967 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 221.790184: balance_dirty_state: bdi btrfs-1: dirty=500 wb=964 unstable=0 bg_thresh=983 thresh=1966 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 221.790423: balance_dirty_state: bdi btrfs-1: dirty=525 wb=964 unstable=0 bg_thresh=985 thresh=1970 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 221.790432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=62460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.797492: balance_dirty_state: bdi btrfs-1: dirty=525 wb=839 unstable=0 bg_thresh=986 thresh=1973 gap=609 poll_thresh=18 ino=257 dd-2584 [005] 221.797559: balance_dirty_state: bdi btrfs-1: dirty=525 wb=839 unstable=0 bg_thresh=986 thresh=1973 gap=609 poll_thresh=13 ino=257 dd-2584 [005] 221.797617: balance_dirty_state: bdi btrfs-1: dirty=550 wb=839 unstable=0 bg_thresh=986 thresh=1972 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 221.797674: balance_dirty_state: bdi btrfs-1: dirty=575 wb=839 unstable=0 bg_thresh=986 thresh=1972 gap=558 poll_thresh=15 ino=257 dd-2584 [005] 221.797731: balance_dirty_state: bdi btrfs-1: dirty=575 wb=839 unstable=0 bg_thresh=985 thresh=1971 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 221.797847: balance_dirty_state: bdi btrfs-1: dirty=625 wb=839 unstable=0 bg_thresh=987 thresh=1975 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 221.798135: balance_dirty_state: bdi btrfs-1: dirty=650 wb=839 unstable=0 bg_thresh=987 thresh=1974 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 221.798139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=62460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.805313: balance_dirty_state: bdi btrfs-1: dirty=650 wb=714 unstable=0 bg_thresh=985 thresh=1970 gap=606 poll_thresh=18 ino=257 dd-2584 [005] 221.805382: balance_dirty_state: bdi btrfs-1: dirty=675 wb=714 unstable=0 bg_thresh=982 thresh=1964 gap=575 poll_thresh=13 ino=257 dd-2584 [005] 221.805442: balance_dirty_state: bdi btrfs-1: dirty=675 wb=714 unstable=0 bg_thresh=984 thresh=1969 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 221.805501: balance_dirty_state: bdi btrfs-1: dirty=700 wb=714 unstable=0 bg_thresh=981 thresh=1963 gap=549 poll_thresh=15 ino=257 dd-2584 [005] 221.805559: balance_dirty_state: bdi btrfs-1: dirty=700 wb=714 unstable=0 bg_thresh=984 thresh=1968 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 221.805677: balance_dirty_state: bdi btrfs-1: dirty=750 wb=714 unstable=0 bg_thresh=986 thresh=1972 gap=508 poll_thresh=17 ino=257 dd-2584 [005] 221.805795: balance_dirty_state: bdi btrfs-1: dirty=775 wb=714 unstable=0 bg_thresh=985 thresh=1971 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 221.805799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-241% task_weight=98% bdi_bw=62460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.813326: balance_dirty_state: bdi btrfs-1: dirty=775 wb=489 unstable=0 bg_thresh=988 thresh=1977 gap=713 poll_thresh=18 ino=257 dd-2584 [005] 221.813426: balance_dirty_state: bdi btrfs-1: dirty=800 wb=489 unstable=0 bg_thresh=985 thresh=1971 gap=682 poll_thresh=13 ino=257 dd-2584 [005] 221.813483: balance_dirty_state: bdi btrfs-1: dirty=800 wb=489 unstable=0 bg_thresh=988 thresh=1976 gap=687 poll_thresh=14 ino=257 dd-2584 [005] 221.813540: balance_dirty_state: bdi btrfs-1: dirty=825 wb=489 unstable=0 bg_thresh=985 thresh=1970 gap=656 poll_thresh=15 ino=257 dd-2584 [005] 221.813599: balance_dirty_state: bdi btrfs-1: dirty=850 wb=489 unstable=0 bg_thresh=987 thresh=1974 gap=635 poll_thresh=16 ino=257 dd-2584 [005] 221.813711: balance_dirty_state: bdi btrfs-1: dirty=875 wb=489 unstable=0 bg_thresh=986 thresh=1973 gap=609 poll_thresh=17 ino=257 dd-2584 [005] 221.813996: balance_dirty_state: bdi btrfs-1: dirty=900 wb=489 unstable=0 bg_thresh=986 thresh=1972 gap=583 poll_thresh=18 ino=257 dd-2584 [005] 221.814110: balance_dirty_state: bdi btrfs-1: dirty=925 wb=489 unstable=0 bg_thresh=985 thresh=1971 gap=557 poll_thresh=19 ino=257 dd-2584 [005] 221.814225: balance_dirty_state: bdi btrfs-1: dirty=975 wb=489 unstable=0 bg_thresh=987 thresh=1975 gap=511 poll_thresh=20 ino=257 dd-2584 [005] 221.814338: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=489 unstable=0 bg_thresh=987 thresh=1974 gap=485 poll_thresh=21 ino=257 dd-2584 [005] 221.814342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=62460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 221.814421: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19236 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 221.818170: writeback_single_inode: bdi btrfs-1: ino=257 state= age=28 wrote=608 to_write=7584 dd-2584 [005] 221.821344: balance_dirty_state: bdi btrfs-1: dirty=400 wb=964 unstable=0 bg_thresh=984 thresh=1968 gap=604 poll_thresh=21 ino=257 dd-2584 [005] 221.821445: balance_dirty_state: bdi btrfs-1: dirty=425 wb=964 unstable=0 bg_thresh=984 thresh=1968 gap=579 poll_thresh=16 ino=257 dd-2584 [005] 221.821564: balance_dirty_state: bdi btrfs-1: dirty=450 wb=964 unstable=0 bg_thresh=983 thresh=1967 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 221.821684: balance_dirty_state: bdi btrfs-1: dirty=475 wb=964 unstable=0 bg_thresh=982 thresh=1965 gap=526 poll_thresh=18 ino=257 dd-2584 [005] 221.821800: balance_dirty_state: bdi btrfs-1: dirty=500 wb=964 unstable=0 bg_thresh=982 thresh=1964 gap=500 poll_thresh=19 ino=257 dd-2584 [005] 221.822097: balance_dirty_state: bdi btrfs-1: dirty=550 wb=964 unstable=0 bg_thresh=981 thresh=1963 gap=449 poll_thresh=20 ino=257 dd-2584 [005] 221.822102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-301% task_weight=99% bdi_bw=62460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.829440: balance_dirty_state: bdi btrfs-1: dirty=550 wb=839 unstable=0 bg_thresh=984 thresh=1969 gap=580 poll_thresh=20 ino=257 dd-2584 [005] 221.829519: balance_dirty_state: bdi btrfs-1: dirty=550 wb=839 unstable=0 bg_thresh=987 thresh=1974 gap=585 poll_thresh=15 ino=257 dd-2584 [005] 221.829581: balance_dirty_state: bdi btrfs-1: dirty=575 wb=839 unstable=0 bg_thresh=986 thresh=1973 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 221.829703: balance_dirty_state: bdi btrfs-1: dirty=600 wb=839 unstable=0 bg_thresh=986 thresh=1972 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 221.829823: balance_dirty_state: bdi btrfs-1: dirty=650 wb=839 unstable=0 bg_thresh=985 thresh=1971 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 221.829828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-290% task_weight=98% bdi_bw=62460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.837424: balance_dirty_state: bdi btrfs-1: dirty=650 wb=714 unstable=0 bg_thresh=984 thresh=1969 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 221.837500: balance_dirty_state: bdi btrfs-1: dirty=650 wb=714 unstable=0 bg_thresh=987 thresh=1974 gap=610 poll_thresh=13 ino=257 dd-2584 [005] 221.837561: balance_dirty_state: bdi btrfs-1: dirty=675 wb=714 unstable=0 bg_thresh=984 thresh=1968 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 221.837625: balance_dirty_state: bdi btrfs-1: dirty=700 wb=714 unstable=0 bg_thresh=989 thresh=1978 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 221.837685: balance_dirty_state: bdi btrfs-1: dirty=700 wb=714 unstable=0 bg_thresh=986 thresh=1972 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 221.837807: balance_dirty_state: bdi btrfs-1: dirty=725 wb=714 unstable=0 bg_thresh=985 thresh=1971 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 221.837928: balance_dirty_state: bdi btrfs-1: dirty=775 wb=714 unstable=0 bg_thresh=985 thresh=1970 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 221.837932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=62460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.845415: balance_dirty_state: bdi btrfs-1: dirty=775 wb=614 unstable=0 bg_thresh=983 thresh=1966 gap=577 poll_thresh=18 ino=257 dd-2584 [005] 221.845482: balance_dirty_state: bdi btrfs-1: dirty=775 wb=614 unstable=0 bg_thresh=982 thresh=1965 gap=576 poll_thresh=13 ino=257 dd-2584 [005] 221.845732: balance_dirty_state: bdi btrfs-1: dirty=800 wb=614 unstable=0 bg_thresh=985 thresh=1970 gap=556 poll_thresh=14 ino=257 dd-2584 [005] 221.845795: balance_dirty_state: bdi btrfs-1: dirty=825 wb=614 unstable=0 bg_thresh=984 thresh=1969 gap=530 poll_thresh=15 ino=257 dd-2584 [005] 221.845856: balance_dirty_state: bdi btrfs-1: dirty=825 wb=614 unstable=0 bg_thresh=984 thresh=1969 gap=530 poll_thresh=16 ino=257 dd-2584 [005] 221.845977: balance_dirty_state: bdi btrfs-1: dirty=875 wb=614 unstable=0 bg_thresh=984 thresh=1968 gap=479 poll_thresh=17 ino=257 dd-2584 [005] 221.845982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=62460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.853407: balance_dirty_state: bdi btrfs-1: dirty=875 wb=614 unstable=0 bg_thresh=986 thresh=1973 gap=484 poll_thresh=17 ino=257 dd-2584 [005] 221.853414: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=62460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.861464: balance_dirty_state: bdi btrfs-1: dirty=875 wb=339 unstable=0 bg_thresh=986 thresh=1973 gap=759 poll_thresh=17 ino=257 dd-2584 [005] 221.861538: balance_dirty_state: bdi btrfs-1: dirty=875 wb=339 unstable=0 bg_thresh=986 thresh=1972 gap=758 poll_thresh=13 ino=257 dd-2584 [005] 221.861598: balance_dirty_state: bdi btrfs-1: dirty=900 wb=339 unstable=0 bg_thresh=986 thresh=1972 gap=733 poll_thresh=14 ino=257 dd-2584 [005] 221.861660: balance_dirty_state: bdi btrfs-1: dirty=900 wb=339 unstable=0 bg_thresh=985 thresh=1971 gap=732 poll_thresh=15 ino=257 dd-2584 [005] 221.861720: balance_dirty_state: bdi btrfs-1: dirty=925 wb=339 unstable=0 bg_thresh=988 thresh=1976 gap=712 poll_thresh=16 ino=257 dd-2584 [005] 221.861842: balance_dirty_state: bdi btrfs-1: dirty=950 wb=339 unstable=0 bg_thresh=984 thresh=1969 gap=680 poll_thresh=17 ino=257 dd-2584 [005] 221.861962: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=339 unstable=0 bg_thresh=984 thresh=1968 gap=629 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 221.861997: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19284 wrote=0 to_write=8192 dd-2584 [005] 221.862091: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=339 unstable=0 bg_thresh=986 thresh=1972 gap=608 poll_thresh=19 ino=257 dd-2584 [005] 221.862511: balance_dirty_state: bdi btrfs-1: dirty=900 wb=364 unstable=0 bg_thresh=985 thresh=1970 gap=706 poll_thresh=20 ino=257 dd-2584 [005] 221.862707: balance_dirty_state: bdi btrfs-1: dirty=900 wb=414 unstable=0 bg_thresh=980 thresh=1961 gap=647 poll_thresh=21 ino=257 dd-2584 [005] 221.862900: balance_dirty_state: bdi btrfs-1: dirty=875 wb=464 unstable=0 bg_thresh=979 thresh=1959 gap=620 poll_thresh=22 ino=257 dd-2584 [005] 221.863094: balance_dirty_state: bdi btrfs-1: dirty=850 wb=514 unstable=0 bg_thresh=984 thresh=1969 gap=605 poll_thresh=23 ino=257 dd-2584 [005] 221.863287: balance_dirty_state: bdi btrfs-1: dirty=825 wb=564 unstable=0 bg_thresh=983 thresh=1967 gap=578 poll_thresh=24 ino=257 dd-2584 [005] 221.863481: balance_dirty_state: bdi btrfs-1: dirty=825 wb=614 unstable=0 bg_thresh=982 thresh=1965 gap=526 poll_thresh=25 ino=257 dd-2584 [005] 221.863674: balance_dirty_state: bdi btrfs-1: dirty=800 wb=664 unstable=0 bg_thresh=983 thresh=1967 gap=503 poll_thresh=26 ino=257 dd-2584 [005] 221.863868: balance_dirty_state: bdi btrfs-1: dirty=800 wb=714 unstable=0 bg_thresh=981 thresh=1962 gap=448 poll_thresh=27 ino=257 dd-2584 [005] 221.863870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-304% task_weight=100% bdi_bw=62460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 221.865699: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=880 to_write=7312 dd-2584 [005] 221.869330: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1089 unstable=0 bg_thresh=985 thresh=1970 gap=481 poll_thresh=27 ino=257 dd-2584 [005] 221.869335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.877331: balance_dirty_state: bdi btrfs-1: dirty=400 wb=864 unstable=0 bg_thresh=986 thresh=1973 gap=709 poll_thresh=27 ino=257 dd-2584 [005] 221.877404: balance_dirty_state: bdi btrfs-1: dirty=425 wb=864 unstable=0 bg_thresh=986 thresh=1972 gap=683 poll_thresh=20 ino=257 dd-2584 [005] 221.877715: balance_dirty_state: bdi btrfs-1: dirty=450 wb=864 unstable=0 bg_thresh=985 thresh=1971 gap=657 poll_thresh=21 ino=257 dd-2584 [005] 221.877864: balance_dirty_state: bdi btrfs-1: dirty=475 wb=864 unstable=0 bg_thresh=985 thresh=1970 gap=631 poll_thresh=22 ino=257 dd-2584 [005] 221.878037: balance_dirty_state: bdi btrfs-1: dirty=525 wb=864 unstable=0 bg_thresh=984 thresh=1969 gap=580 poll_thresh=23 ino=257 dd-2584 [005] 221.878214: balance_dirty_state: bdi btrfs-1: dirty=550 wb=864 unstable=0 bg_thresh=986 thresh=1973 gap=559 poll_thresh=24 ino=257 dd-2584 [005] 221.878390: balance_dirty_state: bdi btrfs-1: dirty=575 wb=864 unstable=0 bg_thresh=989 thresh=1978 gap=539 poll_thresh=25 ino=257 dd-2584 [005] 221.878515: balance_dirty_state: bdi btrfs-1: dirty=625 wb=864 unstable=0 bg_thresh=988 thresh=1977 gap=488 poll_thresh=26 ino=257 dd-2584 [005] 221.878521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-281% task_weight=98% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.885324: balance_dirty_state: bdi btrfs-1: dirty=625 wb=864 unstable=0 bg_thresh=983 thresh=1967 gap=478 poll_thresh=26 ino=257 dd-2584 [005] 221.885329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.893339: balance_dirty_state: bdi btrfs-1: dirty=625 wb=589 unstable=0 bg_thresh=985 thresh=1971 gap=757 poll_thresh=26 ino=257 dd-2584 [005] 221.893417: balance_dirty_state: bdi btrfs-1: dirty=625 wb=589 unstable=0 bg_thresh=988 thresh=1976 gap=762 poll_thresh=19 ino=257 dd-2584 [005] 221.893533: balance_dirty_state: bdi btrfs-1: dirty=650 wb=589 unstable=0 bg_thresh=990 thresh=1981 gap=742 poll_thresh=20 ino=257 dd-2584 [005] 221.893833: balance_dirty_state: bdi btrfs-1: dirty=700 wb=589 unstable=0 bg_thresh=990 thresh=1980 gap=691 poll_thresh=21 ino=257 dd-2584 [005] 221.893951: balance_dirty_state: bdi btrfs-1: dirty=725 wb=589 unstable=0 bg_thresh=992 thresh=1984 gap=670 poll_thresh=22 ino=257 dd-2584 [005] 221.894071: balance_dirty_state: bdi btrfs-1: dirty=750 wb=589 unstable=0 bg_thresh=991 thresh=1983 gap=644 poll_thresh=23 ino=257 dd-2584 [005] 221.894189: balance_dirty_state: bdi btrfs-1: dirty=800 wb=589 unstable=0 bg_thresh=991 thresh=1982 gap=593 poll_thresh=24 ino=257 dd-2584 [005] 221.894308: balance_dirty_state: bdi btrfs-1: dirty=825 wb=589 unstable=0 bg_thresh=990 thresh=1981 gap=567 poll_thresh=25 ino=257 dd-2584 [005] 221.894426: balance_dirty_state: bdi btrfs-1: dirty=850 wb=589 unstable=0 bg_thresh=992 thresh=1985 gap=546 poll_thresh=26 ino=257 dd-2584 [005] 221.894545: balance_dirty_state: bdi btrfs-1: dirty=875 wb=589 unstable=0 bg_thresh=992 thresh=1984 gap=520 poll_thresh=27 ino=257 dd-2584 [005] 221.894664: balance_dirty_state: bdi btrfs-1: dirty=925 wb=589 unstable=0 bg_thresh=991 thresh=1983 gap=469 poll_thresh=28 ino=257 dd-2584 [005] 221.894669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.901389: balance_dirty_state: bdi btrfs-1: dirty=925 wb=464 unstable=0 bg_thresh=978 thresh=1956 gap=567 poll_thresh=28 ino=257 dd-2584 [005] 221.901461: balance_dirty_state: bdi btrfs-1: dirty=925 wb=464 unstable=0 bg_thresh=978 thresh=1956 gap=567 poll_thresh=21 ino=257 dd-2584 [005] 221.901742: balance_dirty_state: bdi btrfs-1: dirty=975 wb=464 unstable=0 bg_thresh=980 thresh=1961 gap=522 poll_thresh=22 ino=257 dd-2584 [005] 221.901855: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=464 unstable=0 bg_thresh=980 thresh=1960 gap=496 poll_thresh=23 ino=257 flush-btrfs-1-2586 [001] 221.901875: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19324 wrote=0 to_write=8192 dd-2584 [005] 221.902023: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=464 unstable=0 bg_thresh=982 thresh=1964 gap=475 poll_thresh=24 ino=257 dd-2584 [005] 221.902025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 221.903366: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=624 to_write=7568 dd-2584 [005] 221.909432: balance_dirty_state: bdi btrfs-1: dirty=400 wb=964 unstable=0 bg_thresh=981 thresh=1963 gap=599 poll_thresh=24 ino=257 dd-2584 [005] 221.909535: balance_dirty_state: bdi btrfs-1: dirty=425 wb=964 unstable=0 bg_thresh=984 thresh=1968 gap=579 poll_thresh=18 ino=257 dd-2584 [005] 221.909656: balance_dirty_state: bdi btrfs-1: dirty=450 wb=964 unstable=0 bg_thresh=983 thresh=1967 gap=553 poll_thresh=19 ino=257 dd-2584 [005] 221.909775: balance_dirty_state: bdi btrfs-1: dirty=475 wb=964 unstable=0 bg_thresh=980 thresh=1960 gap=521 poll_thresh=20 ino=257 dd-2584 [005] 221.909896: balance_dirty_state: bdi btrfs-1: dirty=525 wb=964 unstable=0 bg_thresh=982 thresh=1964 gap=475 poll_thresh=21 ino=257 dd-2584 [005] 221.909901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.917413: balance_dirty_state: bdi btrfs-1: dirty=525 wb=839 unstable=0 bg_thresh=982 thresh=1965 gap=601 poll_thresh=21 ino=257 dd-2584 [005] 221.917506: balance_dirty_state: bdi btrfs-1: dirty=525 wb=839 unstable=0 bg_thresh=982 thresh=1965 gap=601 poll_thresh=16 ino=257 dd-2584 [005] 221.917625: balance_dirty_state: bdi btrfs-1: dirty=575 wb=839 unstable=0 bg_thresh=982 thresh=1964 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 221.917924: balance_dirty_state: bdi btrfs-1: dirty=600 wb=839 unstable=0 bg_thresh=981 thresh=1963 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 221.918043: balance_dirty_state: bdi btrfs-1: dirty=625 wb=839 unstable=0 bg_thresh=983 thresh=1967 gap=503 poll_thresh=19 ino=257 dd-2584 [005] 221.918163: balance_dirty_state: bdi btrfs-1: dirty=650 wb=839 unstable=0 bg_thresh=983 thresh=1966 gap=477 poll_thresh=20 ino=257 dd-2584 [005] 221.918167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-345% task_weight=98% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.925446: balance_dirty_state: bdi btrfs-1: dirty=650 wb=839 unstable=0 bg_thresh=985 thresh=1971 gap=482 poll_thresh=20 ino=257 dd-2584 [005] 221.925453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-338% task_weight=98% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.933392: balance_dirty_state: bdi btrfs-1: dirty=650 wb=589 unstable=0 bg_thresh=982 thresh=1964 gap=725 poll_thresh=20 ino=257 dd-2584 [005] 221.933466: balance_dirty_state: bdi btrfs-1: dirty=675 wb=589 unstable=0 bg_thresh=981 thresh=1963 gap=699 poll_thresh=15 ino=257 dd-2584 [005] 221.933531: balance_dirty_state: bdi btrfs-1: dirty=700 wb=589 unstable=0 bg_thresh=981 thresh=1963 gap=674 poll_thresh=16 ino=257 dd-2584 [005] 221.933654: balance_dirty_state: bdi btrfs-1: dirty=725 wb=589 unstable=0 bg_thresh=978 thresh=1956 gap=642 poll_thresh=17 ino=257 dd-2584 [005] 221.933776: balance_dirty_state: bdi btrfs-1: dirty=750 wb=589 unstable=0 bg_thresh=980 thresh=1960 gap=621 poll_thresh=18 ino=257 dd-2584 [005] 221.933898: balance_dirty_state: bdi btrfs-1: dirty=800 wb=589 unstable=0 bg_thresh=979 thresh=1959 gap=570 poll_thresh=19 ino=257 dd-2584 [005] 221.934020: balance_dirty_state: bdi btrfs-1: dirty=825 wb=589 unstable=0 bg_thresh=979 thresh=1958 gap=544 poll_thresh=20 ino=257 dd-2584 [005] 221.934328: balance_dirty_state: bdi btrfs-1: dirty=850 wb=589 unstable=0 bg_thresh=981 thresh=1962 gap=523 poll_thresh=21 ino=257 dd-2584 [005] 221.934451: balance_dirty_state: bdi btrfs-1: dirty=875 wb=589 unstable=0 bg_thresh=980 thresh=1961 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 221.934573: balance_dirty_state: bdi btrfs-1: dirty=925 wb=589 unstable=0 bg_thresh=980 thresh=1960 gap=446 poll_thresh=23 ino=257 dd-2584 [005] 221.934578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-127% task_gap=-353% task_weight=98% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.941393: balance_dirty_state: bdi btrfs-1: dirty=925 wb=414 unstable=0 bg_thresh=980 thresh=1960 gap=621 poll_thresh=23 ino=257 dd-2584 [005] 221.941496: balance_dirty_state: bdi btrfs-1: dirty=925 wb=339 unstable=0 bg_thresh=982 thresh=1965 gap=701 poll_thresh=17 ino=257 dd-2584 [005] 221.941652: balance_dirty_state: bdi btrfs-1: dirty=975 wb=339 unstable=0 bg_thresh=984 thresh=1969 gap=655 poll_thresh=18 ino=257 dd-2584 [005] 221.941765: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=339 unstable=0 bg_thresh=984 thresh=1968 gap=629 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 221.941782: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19364 wrote=0 to_write=8192 dd-2584 [005] 221.941937: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=339 unstable=0 bg_thresh=983 thresh=1967 gap=603 poll_thresh=20 ino=257 dd-2584 [005] 221.942111: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=389 unstable=0 bg_thresh=983 thresh=1966 gap=577 poll_thresh=21 ino=257 dd-2584 [005] 221.942584: balance_dirty_state: bdi btrfs-1: dirty=925 wb=514 unstable=0 bg_thresh=985 thresh=1970 gap=531 poll_thresh=22 ino=257 dd-2584 [005] 221.942764: balance_dirty_state: bdi btrfs-1: dirty=900 wb=564 unstable=0 bg_thresh=984 thresh=1969 gap=505 poll_thresh=23 ino=257 dd-2584 [005] 221.942945: balance_dirty_state: bdi btrfs-1: dirty=875 wb=614 unstable=0 bg_thresh=984 thresh=1968 gap=479 poll_thresh=24 ino=257 dd-2584 [005] 221.942947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 221.943976: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=752 to_write=7440 dd-2584 [005] 221.949365: balance_dirty_state: bdi btrfs-1: dirty=400 wb=964 unstable=0 bg_thresh=983 thresh=1966 gap=602 poll_thresh=24 ino=257 dd-2584 [005] 221.949456: balance_dirty_state: bdi btrfs-1: dirty=425 wb=964 unstable=0 bg_thresh=979 thresh=1959 gap=570 poll_thresh=18 ino=257 dd-2584 [005] 221.949643: balance_dirty_state: bdi btrfs-1: dirty=450 wb=964 unstable=0 bg_thresh=977 thresh=1955 gap=541 poll_thresh=19 ino=257 dd-2584 [005] 221.949821: balance_dirty_state: bdi btrfs-1: dirty=475 wb=964 unstable=0 bg_thresh=979 thresh=1959 gap=520 poll_thresh=20 ino=257 dd-2584 [005] 221.949998: balance_dirty_state: bdi btrfs-1: dirty=525 wb=964 unstable=0 bg_thresh=982 thresh=1964 gap=475 poll_thresh=21 ino=257 dd-2584 [005] 221.950005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.957427: balance_dirty_state: bdi btrfs-1: dirty=525 wb=839 unstable=0 bg_thresh=980 thresh=1960 gap=596 poll_thresh=21 ino=257 dd-2584 [005] 221.957524: balance_dirty_state: bdi btrfs-1: dirty=525 wb=839 unstable=0 bg_thresh=982 thresh=1965 gap=601 poll_thresh=16 ino=257 dd-2584 [005] 221.957638: balance_dirty_state: bdi btrfs-1: dirty=575 wb=839 unstable=0 bg_thresh=984 thresh=1969 gap=555 poll_thresh=17 ino=257 dd-2584 [005] 221.957925: balance_dirty_state: bdi btrfs-1: dirty=600 wb=839 unstable=0 bg_thresh=984 thresh=1968 gap=529 poll_thresh=18 ino=257 dd-2584 [005] 221.958038: balance_dirty_state: bdi btrfs-1: dirty=625 wb=839 unstable=0 bg_thresh=983 thresh=1967 gap=503 poll_thresh=19 ino=257 dd-2584 [005] 221.958151: balance_dirty_state: bdi btrfs-1: dirty=650 wb=839 unstable=0 bg_thresh=983 thresh=1966 gap=477 poll_thresh=20 ino=257 dd-2584 [005] 221.958156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 221.965373: balance_dirty_state: bdi btrfs-1: dirty=650 wb=714 unstable=0 bg_thresh=985 thresh=1970 gap=606 poll_thresh=20 ino=257 dd-2584 [005] 221.965481: balance_dirty_state: bdi btrfs-1: dirty=675 wb=714 unstable=0 bg_thresh=984 thresh=1969 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 221.965540: balance_dirty_state: bdi btrfs-1: dirty=700 wb=714 unstable=0 bg_thresh=984 thresh=1968 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 221.965657: balance_dirty_state: bdi btrfs-1: dirty=725 wb=714 unstable=0 bg_thresh=983 thresh=1967 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 221.965774: balance_dirty_state: bdi btrfs-1: dirty=750 wb=714 unstable=0 bg_thresh=983 thresh=1966 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 221.965892: balance_dirty_state: bdi btrfs-1: dirty=800 wb=714 unstable=0 bg_thresh=982 thresh=1965 gap=451 poll_thresh=19 ino=257 dd-2584 [005] 221.965896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=100% bdi_bw=62832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 221.973373: balance_dirty_state: bdi btrfs-1: dirty=800 wb=714 unstable=0 bg_thresh=982 thresh=1964 gap=450 poll_thresh=19 ino=257 dd-2584 [001] 221.973378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=63324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 221.981364: balance_dirty_state: bdi btrfs-1: dirty=800 wb=464 unstable=0 bg_thresh=982 thresh=1964 gap=700 poll_thresh=19 ino=257 dd-2584 [001] 221.981488: balance_dirty_state: bdi btrfs-1: dirty=825 wb=464 unstable=0 bg_thresh=982 thresh=1964 gap=675 poll_thresh=14 ino=257 dd-2584 [001] 221.981605: balance_dirty_state: bdi btrfs-1: dirty=825 wb=464 unstable=0 bg_thresh=984 thresh=1969 gap=680 poll_thresh=15 ino=257 dd-2584 [001] 221.981722: balance_dirty_state: bdi btrfs-1: dirty=850 wb=464 unstable=0 bg_thresh=987 thresh=1974 gap=660 poll_thresh=16 ino=257 dd-2584 [001] 221.982317: balance_dirty_state: bdi btrfs-1: dirty=875 wb=464 unstable=0 bg_thresh=989 thresh=1979 gap=640 poll_thresh=17 ino=257 dd-2584 [001] 221.982553: balance_dirty_state: bdi btrfs-1: dirty=925 wb=464 unstable=0 bg_thresh=989 thresh=1978 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 221.982787: balance_dirty_state: bdi btrfs-1: dirty=950 wb=464 unstable=0 bg_thresh=988 thresh=1977 gap=563 poll_thresh=19 ino=257 dd-2584 [001] 221.983024: balance_dirty_state: bdi btrfs-1: dirty=975 wb=464 unstable=0 bg_thresh=990 thresh=1981 gap=542 poll_thresh=20 ino=257 dd-2584 [001] 221.983260: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=464 unstable=0 bg_thresh=990 thresh=1980 gap=516 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 221.983306: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19404 wrote=0 to_write=8192 dd-2584 [001] 221.983497: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=464 unstable=0 bg_thresh=989 thresh=1979 gap=465 poll_thresh=22 ino=257 dd-2584 [001] 221.983500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=63324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 221.984865: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=624 to_write=7568 dd-2584 [001] 221.989347: balance_dirty_state: bdi btrfs-1: dirty=425 wb=964 unstable=0 bg_thresh=990 thresh=1980 gap=591 poll_thresh=22 ino=257 dd-2584 [001] 221.989409: balance_dirty_state: bdi btrfs-1: dirty=425 wb=964 unstable=0 bg_thresh=990 thresh=1980 gap=591 poll_thresh=16 ino=257 dd-2584 [001] 221.989527: balance_dirty_state: bdi btrfs-1: dirty=475 wb=964 unstable=0 bg_thresh=989 thresh=1979 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 221.989813: balance_dirty_state: bdi btrfs-1: dirty=500 wb=964 unstable=0 bg_thresh=991 thresh=1983 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 221.989929: balance_dirty_state: bdi btrfs-1: dirty=525 wb=964 unstable=0 bg_thresh=991 thresh=1982 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 221.989933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=63324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 221.997367: balance_dirty_state: bdi btrfs-1: dirty=525 wb=839 unstable=0 bg_thresh=991 thresh=1983 gap=619 poll_thresh=19 ino=257 dd-2584 [001] 221.997435: balance_dirty_state: bdi btrfs-1: dirty=550 wb=839 unstable=0 bg_thresh=991 thresh=1982 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 221.997498: balance_dirty_state: bdi btrfs-1: dirty=550 wb=839 unstable=0 bg_thresh=993 thresh=1987 gap=598 poll_thresh=15 ino=257 dd-2584 [001] 221.997561: balance_dirty_state: bdi btrfs-1: dirty=575 wb=839 unstable=0 bg_thresh=990 thresh=1981 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 221.997690: balance_dirty_state: bdi btrfs-1: dirty=600 wb=839 unstable=0 bg_thresh=990 thresh=1980 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 221.997817: balance_dirty_state: bdi btrfs-1: dirty=650 wb=839 unstable=0 bg_thresh=989 thresh=1979 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 221.997822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=63324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.005351: balance_dirty_state: bdi btrfs-1: dirty=650 wb=739 unstable=0 bg_thresh=984 thresh=1968 gap=579 poll_thresh=18 ino=257 dd-2584 [001] 222.005417: balance_dirty_state: bdi btrfs-1: dirty=650 wb=739 unstable=0 bg_thresh=984 thresh=1968 gap=579 poll_thresh=13 ino=257 dd-2584 [001] 222.005478: balance_dirty_state: bdi btrfs-1: dirty=675 wb=739 unstable=0 bg_thresh=986 thresh=1973 gap=559 poll_thresh=14 ino=257 dd-2584 [001] 222.005539: balance_dirty_state: bdi btrfs-1: dirty=700 wb=739 unstable=0 bg_thresh=986 thresh=1973 gap=534 poll_thresh=15 ino=257 dd-2584 [001] 222.005598: balance_dirty_state: bdi btrfs-1: dirty=700 wb=739 unstable=0 bg_thresh=989 thresh=1978 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 222.005721: balance_dirty_state: bdi btrfs-1: dirty=725 wb=739 unstable=0 bg_thresh=991 thresh=1983 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 222.006025: balance_dirty_state: bdi btrfs-1: dirty=775 wb=739 unstable=0 bg_thresh=993 thresh=1987 gap=473 poll_thresh=18 ino=257 dd-2584 [001] 222.006030: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=63324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.013354: balance_dirty_state: bdi btrfs-1: dirty=775 wb=614 unstable=0 bg_thresh=993 thresh=1987 gap=598 poll_thresh=18 ino=257 dd-2584 [001] 222.013419: balance_dirty_state: bdi btrfs-1: dirty=775 wb=614 unstable=0 bg_thresh=990 thresh=1981 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 222.013479: balance_dirty_state: bdi btrfs-1: dirty=800 wb=614 unstable=0 bg_thresh=993 thresh=1986 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 222.013539: balance_dirty_state: bdi btrfs-1: dirty=825 wb=614 unstable=0 bg_thresh=990 thresh=1980 gap=541 poll_thresh=15 ino=257 dd-2584 [001] 222.013598: balance_dirty_state: bdi btrfs-1: dirty=825 wb=614 unstable=0 bg_thresh=992 thresh=1985 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 222.013718: balance_dirty_state: bdi btrfs-1: dirty=875 wb=614 unstable=0 bg_thresh=992 thresh=1984 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 222.013722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=63324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.021367: balance_dirty_state: bdi btrfs-1: dirty=875 wb=614 unstable=0 bg_thresh=992 thresh=1984 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 222.021375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=63324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.029370: balance_dirty_state: bdi btrfs-1: dirty=875 wb=364 unstable=0 bg_thresh=983 thresh=1966 gap=727 poll_thresh=17 ino=257 dd-2584 [001] 222.029494: balance_dirty_state: bdi btrfs-1: dirty=875 wb=364 unstable=0 bg_thresh=983 thresh=1966 gap=727 poll_thresh=13 ino=257 dd-2584 [001] 222.029610: balance_dirty_state: bdi btrfs-1: dirty=900 wb=364 unstable=0 bg_thresh=985 thresh=1971 gap=707 poll_thresh=14 ino=257 dd-2584 [001] 222.029727: balance_dirty_state: bdi btrfs-1: dirty=900 wb=364 unstable=0 bg_thresh=985 thresh=1971 gap=707 poll_thresh=15 ino=257 dd-2584 [001] 222.029848: balance_dirty_state: bdi btrfs-1: dirty=925 wb=289 unstable=0 bg_thresh=988 thresh=1976 gap=762 poll_thresh=16 ino=257 dd-2584 [001] 222.029983: balance_dirty_state: bdi btrfs-1: dirty=950 wb=239 unstable=0 bg_thresh=988 thresh=1976 gap=787 poll_thresh=17 ino=257 dd-2584 [001] 222.030110: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=239 unstable=0 bg_thresh=993 thresh=1986 gap=747 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 222.030135: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19452 wrote=0 to_write=8192 dd-2584 [001] 222.030566: balance_dirty_state: bdi btrfs-1: dirty=950 wb=314 unstable=0 bg_thresh=992 thresh=1985 gap=721 poll_thresh=19 ino=257 dd-2584 [001] 222.030750: balance_dirty_state: bdi btrfs-1: dirty=925 wb=364 unstable=0 bg_thresh=992 thresh=1984 gap=695 poll_thresh=20 ino=257 dd-2584 [001] 222.030936: balance_dirty_state: bdi btrfs-1: dirty=925 wb=414 unstable=0 bg_thresh=994 thresh=1988 gap=649 poll_thresh=21 ino=257 dd-2584 [001] 222.031119: balance_dirty_state: bdi btrfs-1: dirty=900 wb=464 unstable=0 bg_thresh=993 thresh=1987 gap=623 poll_thresh=22 ino=257 dd-2584 [001] 222.031302: balance_dirty_state: bdi btrfs-1: dirty=875 wb=514 unstable=0 bg_thresh=993 thresh=1986 gap=597 poll_thresh=23 ino=257 dd-2584 [001] 222.031483: balance_dirty_state: bdi btrfs-1: dirty=850 wb=564 unstable=0 bg_thresh=992 thresh=1985 gap=571 poll_thresh=24 ino=257 dd-2584 [001] 222.031667: balance_dirty_state: bdi btrfs-1: dirty=850 wb=614 unstable=0 bg_thresh=994 thresh=1989 gap=525 poll_thresh=25 ino=257 dd-2584 [001] 222.031856: balance_dirty_state: bdi btrfs-1: dirty=825 wb=664 unstable=0 bg_thresh=994 thresh=1988 gap=499 poll_thresh=26 ino=257 dd-2584 [001] 222.032334: balance_dirty_state: bdi btrfs-1: dirty=725 wb=789 unstable=0 bg_thresh=978 thresh=1957 gap=443 poll_thresh=27 ino=257 dd-2584 [001] 222.032336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1227 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-129% task_gap=-358% task_weight=98% bdi_bw=63324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 222.033066: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=208 wrote=864 to_write=7328 dd-2584 [001] 222.037431: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1089 unstable=0 bg_thresh=993 thresh=1987 gap=498 poll_thresh=27 ino=257 dd-2584 [001] 222.037512: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1089 unstable=0 bg_thresh=996 thresh=1992 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 222.037517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=63324 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 222.045440: balance_dirty_state: bdi btrfs-1: dirty=425 wb=864 unstable=0 bg_thresh=991 thresh=1983 gap=694 poll_thresh=20 ino=257 dd-2584 [001] 222.045512: balance_dirty_state: bdi btrfs-1: dirty=425 wb=864 unstable=0 bg_thresh=991 thresh=1982 gap=693 poll_thresh=15 ino=257 dd-2584 [001] 222.045577: balance_dirty_state: bdi btrfs-1: dirty=450 wb=864 unstable=0 bg_thresh=991 thresh=1982 gap=668 poll_thresh=16 ino=257 dd-2584 [001] 222.045700: balance_dirty_state: bdi btrfs-1: dirty=475 wb=864 unstable=0 bg_thresh=987 thresh=1975 gap=636 poll_thresh=17 ino=257 dd-2584 [001] 222.045830: balance_dirty_state: bdi btrfs-1: dirty=525 wb=864 unstable=0 bg_thresh=989 thresh=1979 gap=590 poll_thresh=18 ino=257 dd-2584 [001] 222.045956: balance_dirty_state: bdi btrfs-1: dirty=550 wb=864 unstable=0 bg_thresh=989 thresh=1978 gap=564 poll_thresh=19 ino=257 dd-2584 [001] 222.046082: balance_dirty_state: bdi btrfs-1: dirty=575 wb=864 unstable=0 bg_thresh=988 thresh=1977 gap=538 poll_thresh=20 ino=257 dd-2584 [001] 222.046210: balance_dirty_state: bdi btrfs-1: dirty=625 wb=864 unstable=0 bg_thresh=988 thresh=1976 gap=487 poll_thresh=21 ino=257 dd-2584 [001] 222.046215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-282% task_weight=98% bdi_bw=63324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.053425: balance_dirty_state: bdi btrfs-1: dirty=625 wb=857 unstable=0 bg_thresh=975 thresh=1951 gap=469 poll_thresh=21 ino=257 dd-2584 [001] 222.053431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1221 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-109% task_gap=-318% task_weight=98% bdi_bw=63324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 222.061433: balance_dirty_state: bdi btrfs-1: dirty=645 wb=620 unstable=0 bg_thresh=983 thresh=1966 gap=701 poll_thresh=21 ino=257 dd-2584 [005] 222.061555: balance_dirty_state: bdi btrfs-1: dirty=645 wb=620 unstable=0 bg_thresh=983 thresh=1966 gap=701 poll_thresh=16 ino=257 dd-2584 [005] 222.062520: balance_dirty_state: bdi btrfs-1: dirty=695 wb=620 unstable=0 bg_thresh=985 thresh=1970 gap=655 poll_thresh=17 ino=257 dd-2584 [005] 222.062875: balance_dirty_state: bdi btrfs-1: dirty=720 wb=620 unstable=0 bg_thresh=984 thresh=1969 gap=629 poll_thresh=18 ino=257 dd-2584 [005] 222.063235: balance_dirty_state: bdi btrfs-1: dirty=745 wb=620 unstable=0 bg_thresh=984 thresh=1968 gap=603 poll_thresh=19 ino=257 dd-2584 [005] 222.063595: balance_dirty_state: bdi btrfs-1: dirty=795 wb=620 unstable=0 bg_thresh=983 thresh=1967 gap=552 poll_thresh=20 ino=257 dd-2584 [005] 222.063958: balance_dirty_state: bdi btrfs-1: dirty=820 wb=620 unstable=0 bg_thresh=985 thresh=1971 gap=531 poll_thresh=21 ino=257 dd-2584 [005] 222.064321: balance_dirty_state: bdi btrfs-1: dirty=845 wb=620 unstable=0 bg_thresh=985 thresh=1970 gap=505 poll_thresh=22 ino=257 dd-2584 [005] 222.064688: balance_dirty_state: bdi btrfs-1: dirty=870 wb=620 unstable=0 bg_thresh=984 thresh=1969 gap=479 poll_thresh=23 ino=257 dd-2584 [005] 222.064701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=98% bdi_bw=63324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 222.069447: balance_dirty_state: bdi btrfs-1: dirty=878 wb=506 unstable=0 bg_thresh=978 thresh=1957 gap=573 poll_thresh=23 ino=257 dd-2584 [005] 222.069539: balance_dirty_state: bdi btrfs-1: dirty=903 wb=506 unstable=0 bg_thresh=978 thresh=1956 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 222.069889: balance_dirty_state: bdi btrfs-1: dirty=928 wb=506 unstable=0 bg_thresh=977 thresh=1955 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 222.070010: balance_dirty_state: bdi btrfs-1: dirty=978 wb=506 unstable=0 bg_thresh=977 thresh=1954 gap=470 poll_thresh=19 ino=257 dd-2584 [005] 222.070015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1224 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=63324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 222.070030: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19492 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 222.071260: writeback_single_inode: bdi btrfs-1: ino=257 state= age=248 wrote=528 to_write=7664 dd-2584 [007] 222.081495: balance_dirty_state: bdi btrfs-1: dirty=442 wb=759 unstable=0 bg_thresh=978 thresh=1957 gap=756 poll_thresh=19 ino=257 dd-2584 [007] 222.081602: balance_dirty_state: bdi btrfs-1: dirty=442 wb=759 unstable=0 bg_thresh=978 thresh=1957 gap=756 poll_thresh=14 ino=257 dd-2584 [007] 222.081723: balance_dirty_state: bdi btrfs-1: dirty=467 wb=759 unstable=0 bg_thresh=981 thresh=1962 gap=736 poll_thresh=15 ino=257 dd-2584 [007] 222.081840: balance_dirty_state: bdi btrfs-1: dirty=492 wb=759 unstable=0 bg_thresh=983 thresh=1967 gap=716 poll_thresh=16 ino=257 dd-2584 [007] 222.082074: balance_dirty_state: bdi btrfs-1: dirty=517 wb=759 unstable=0 bg_thresh=986 thresh=1972 gap=696 poll_thresh=17 ino=257 dd-2584 [007] 222.082313: balance_dirty_state: bdi btrfs-1: dirty=542 wb=759 unstable=0 bg_thresh=985 thresh=1971 gap=670 poll_thresh=18 ino=257 dd-2584 [007] 222.082548: balance_dirty_state: bdi btrfs-1: dirty=592 wb=759 unstable=0 bg_thresh=985 thresh=1970 gap=619 poll_thresh=19 ino=257 dd-2584 [007] 222.082785: balance_dirty_state: bdi btrfs-1: dirty=617 wb=759 unstable=0 bg_thresh=987 thresh=1974 gap=598 poll_thresh=20 ino=257 dd-2584 [007] 222.083024: balance_dirty_state: bdi btrfs-1: dirty=642 wb=759 unstable=0 bg_thresh=983 thresh=1967 gap=566 poll_thresh=21 ino=257 dd-2584 [007] 222.083632: balance_dirty_state: bdi btrfs-1: dirty=667 wb=759 unstable=0 bg_thresh=983 thresh=1966 gap=540 poll_thresh=22 ino=257 dd-2584 [007] 222.083867: balance_dirty_state: bdi btrfs-1: dirty=717 wb=759 unstable=0 bg_thresh=982 thresh=1965 gap=489 poll_thresh=23 ino=257 dd-2584 [007] 222.083876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=99% bdi_bw=64612 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 222.089502: balance_dirty_state: bdi btrfs-1: dirty=717 wb=759 unstable=0 bg_thresh=982 thresh=1965 gap=489 poll_thresh=23 ino=257 dd-2584 [007] 222.089511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=99% bdi_bw=64612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 222.097507: balance_dirty_state: bdi btrfs-1: dirty=722 wb=543 unstable=0 bg_thresh=982 thresh=1964 gap=699 poll_thresh=23 ino=257 dd-2584 [007] 222.097633: balance_dirty_state: bdi btrfs-1: dirty=722 wb=543 unstable=0 bg_thresh=984 thresh=1969 gap=704 poll_thresh=17 ino=257 dd-2584 [007] 222.097869: balance_dirty_state: bdi btrfs-1: dirty=772 wb=543 unstable=0 bg_thresh=984 thresh=1968 gap=653 poll_thresh=18 ino=257 dd-2584 [007] 222.098106: balance_dirty_state: bdi btrfs-1: dirty=797 wb=543 unstable=0 bg_thresh=986 thresh=1972 gap=632 poll_thresh=19 ino=257 dd-2584 [007] 222.098340: balance_dirty_state: bdi btrfs-1: dirty=822 wb=543 unstable=0 bg_thresh=985 thresh=1971 gap=606 poll_thresh=20 ino=257 dd-2584 [007] 222.098582: balance_dirty_state: bdi btrfs-1: dirty=847 wb=543 unstable=0 bg_thresh=985 thresh=1970 gap=580 poll_thresh=21 ino=257 dd-2584 [007] 222.098828: balance_dirty_state: bdi btrfs-1: dirty=897 wb=543 unstable=0 bg_thresh=984 thresh=1968 gap=528 poll_thresh=22 ino=257 dd-2584 [007] 222.099433: balance_dirty_state: bdi btrfs-1: dirty=922 wb=543 unstable=0 bg_thresh=983 thresh=1967 gap=502 poll_thresh=23 ino=257 dd-2584 [007] 222.099678: balance_dirty_state: bdi btrfs-1: dirty=947 wb=543 unstable=0 bg_thresh=983 thresh=1966 gap=476 poll_thresh=24 ino=257 dd-2584 [007] 222.099686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=64612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 222.105497: balance_dirty_state: bdi btrfs-1: dirty=947 wb=418 unstable=0 bg_thresh=981 thresh=1963 gap=598 poll_thresh=24 ino=257 dd-2584 [006] 222.105580: balance_dirty_state: bdi btrfs-1: dirty=947 wb=418 unstable=0 bg_thresh=981 thresh=1963 gap=598 poll_thresh=18 ino=257 dd-2584 [006] 222.105694: balance_dirty_state: bdi btrfs-1: dirty=997 wb=418 unstable=0 bg_thresh=984 thresh=1968 gap=553 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 222.105755: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19528 wrote=0 to_write=8192 dd-2584 [006] 222.105817: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=418 unstable=0 bg_thresh=986 thresh=1973 gap=533 poll_thresh=20 ino=257 dd-2584 [006] 222.105946: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=443 unstable=0 bg_thresh=991 thresh=1983 gap=518 poll_thresh=21 ino=257 dd-2584 [006] 222.106074: balance_dirty_state: bdi btrfs-1: dirty=997 wb=493 unstable=0 bg_thresh=988 thresh=1976 gap=486 poll_thresh=22 ino=257 dd-2584 [006] 222.106075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=64612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 222.107295: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=656 to_write=7536 dd-2584 [006] 222.113429: balance_dirty_state: bdi btrfs-1: dirty=447 wb=943 unstable=0 bg_thresh=983 thresh=1967 gap=577 poll_thresh=22 ino=257 dd-2584 [006] 222.113496: balance_dirty_state: bdi btrfs-1: dirty=447 wb=943 unstable=0 bg_thresh=983 thresh=1967 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 222.113614: balance_dirty_state: bdi btrfs-1: dirty=497 wb=943 unstable=0 bg_thresh=986 thresh=1972 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 222.113911: balance_dirty_state: bdi btrfs-1: dirty=522 wb=943 unstable=0 bg_thresh=988 thresh=1977 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 222.114031: balance_dirty_state: bdi btrfs-1: dirty=547 wb=943 unstable=0 bg_thresh=990 thresh=1981 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 222.114036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=64612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 222.121572: balance_dirty_state: bdi btrfs-1: dirty=547 wb=818 unstable=0 bg_thresh=987 thresh=1975 gap=610 poll_thresh=19 ino=257 dd-2584 [000] 222.121699: balance_dirty_state: bdi btrfs-1: dirty=572 wb=818 unstable=0 bg_thresh=987 thresh=1975 gap=585 poll_thresh=14 ino=257 dd-2584 [000] 222.121817: balance_dirty_state: bdi btrfs-1: dirty=572 wb=818 unstable=0 bg_thresh=990 thresh=1980 gap=590 poll_thresh=15 ino=257 dd-2584 [000] 222.121934: balance_dirty_state: bdi btrfs-1: dirty=597 wb=818 unstable=0 bg_thresh=992 thresh=1985 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 222.122171: balance_dirty_state: bdi btrfs-1: dirty=622 wb=818 unstable=0 bg_thresh=992 thresh=1984 gap=544 poll_thresh=17 ino=257 dd-2584 [000] 222.122408: balance_dirty_state: bdi btrfs-1: dirty=647 wb=818 unstable=0 bg_thresh=991 thresh=1983 gap=518 poll_thresh=18 ino=257 dd-2584 [000] 222.122645: balance_dirty_state: bdi btrfs-1: dirty=697 wb=818 unstable=0 bg_thresh=991 thresh=1982 gap=467 poll_thresh=19 ino=257 dd-2584 [000] 222.122654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=64612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 222.129511: balance_dirty_state: bdi btrfs-1: dirty=697 wb=668 unstable=0 bg_thresh=986 thresh=1972 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 222.129646: balance_dirty_state: bdi btrfs-1: dirty=697 wb=668 unstable=0 bg_thresh=986 thresh=1972 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 222.129730: balance_dirty_state: bdi btrfs-1: dirty=722 wb=668 unstable=0 bg_thresh=988 thresh=1977 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 222.129815: balance_dirty_state: bdi btrfs-1: dirty=747 wb=668 unstable=0 bg_thresh=988 thresh=1977 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 222.130283: balance_dirty_state: bdi btrfs-1: dirty=772 wb=668 unstable=0 bg_thresh=991 thresh=1982 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 222.130455: balance_dirty_state: bdi btrfs-1: dirty=797 wb=668 unstable=0 bg_thresh=993 thresh=1986 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 222.130624: balance_dirty_state: bdi btrfs-1: dirty=847 wb=668 unstable=0 bg_thresh=992 thresh=1985 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 222.130630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=64612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 222.137535: balance_dirty_state: bdi btrfs-1: dirty=847 wb=543 unstable=0 bg_thresh=992 thresh=1984 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 222.137663: balance_dirty_state: bdi btrfs-1: dirty=847 wb=543 unstable=0 bg_thresh=994 thresh=1989 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 222.137782: balance_dirty_state: bdi btrfs-1: dirty=872 wb=543 unstable=0 bg_thresh=991 thresh=1983 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 222.137899: balance_dirty_state: bdi btrfs-1: dirty=897 wb=543 unstable=0 bg_thresh=994 thresh=1988 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 222.138134: balance_dirty_state: bdi btrfs-1: dirty=922 wb=543 unstable=0 bg_thresh=996 thresh=1992 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 222.138369: balance_dirty_state: bdi btrfs-1: dirty=947 wb=543 unstable=0 bg_thresh=995 thresh=1991 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 222.138610: balance_dirty_state: bdi btrfs-1: dirty=972 wb=543 unstable=0 bg_thresh=995 thresh=1990 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 222.138619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=64612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 222.145559: balance_dirty_state: bdi btrfs-1: dirty=972 wb=418 unstable=0 bg_thresh=996 thresh=1993 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 222.145641: balance_dirty_state: bdi btrfs-1: dirty=997 wb=418 unstable=0 bg_thresh=993 thresh=1987 gap=572 poll_thresh=14 ino=257 flush-btrfs-1-2586 [000] 222.145666: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19568 wrote=0 to_write=8192 dd-2584 [004] 222.145730: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=418 unstable=0 bg_thresh=993 thresh=1986 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 222.146101: balance_dirty_state: bdi btrfs-1: dirty=922 wb=493 unstable=0 bg_thresh=998 thresh=1996 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 222.146280: balance_dirty_state: bdi btrfs-1: dirty=922 wb=543 unstable=0 bg_thresh=997 thresh=1995 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 222.146458: balance_dirty_state: bdi btrfs-1: dirty=922 wb=593 unstable=0 bg_thresh=997 thresh=1994 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 222.146461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=64612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 222.147643: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=656 to_write=7536 dd-2584 [004] 222.153532: balance_dirty_state: bdi btrfs-1: dirty=447 wb=943 unstable=0 bg_thresh=996 thresh=1993 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 222.153597: balance_dirty_state: bdi btrfs-1: dirty=447 wb=943 unstable=0 bg_thresh=996 thresh=1992 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 222.153662: balance_dirty_state: bdi btrfs-1: dirty=472 wb=943 unstable=0 bg_thresh=996 thresh=1992 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 222.153769: balance_dirty_state: bdi btrfs-1: dirty=497 wb=893 unstable=0 bg_thresh=994 thresh=1988 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 222.153876: balance_dirty_state: bdi btrfs-1: dirty=497 wb=843 unstable=0 bg_thresh=994 thresh=1988 gap=648 poll_thresh=16 ino=257 dd-2584 [004] 222.154026: balance_dirty_state: bdi btrfs-1: dirty=547 wb=818 unstable=0 bg_thresh=993 thresh=1986 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 222.154149: balance_dirty_state: bdi btrfs-1: dirty=572 wb=818 unstable=0 bg_thresh=992 thresh=1984 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 222.154272: balance_dirty_state: bdi btrfs-1: dirty=597 wb=818 unstable=0 bg_thresh=994 thresh=1988 gap=573 poll_thresh=19 ino=257 dd-2584 [004] 222.154575: balance_dirty_state: bdi btrfs-1: dirty=647 wb=818 unstable=0 bg_thresh=992 thresh=1984 gap=519 poll_thresh=20 ino=257 dd-2584 [004] 222.154699: balance_dirty_state: bdi btrfs-1: dirty=672 wb=818 unstable=0 bg_thresh=994 thresh=1989 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 222.154822: balance_dirty_state: bdi btrfs-1: dirty=697 wb=818 unstable=0 bg_thresh=993 thresh=1986 gap=471 poll_thresh=22 ino=257 dd-2584 [004] 222.154827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=64612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 222.161478: balance_dirty_state: bdi btrfs-1: dirty=697 wb=818 unstable=0 bg_thresh=992 thresh=1985 gap=470 poll_thresh=22 ino=257 dd-2584 [004] 222.161484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=64612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 222.169509: balance_dirty_state: bdi btrfs-1: dirty=697 wb=693 unstable=0 bg_thresh=994 thresh=1988 gap=598 poll_thresh=22 ino=257 dd-2584 [004] 222.169605: balance_dirty_state: bdi btrfs-1: dirty=722 wb=693 unstable=0 bg_thresh=999 thresh=1998 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 222.169775: balance_dirty_state: bdi btrfs-1: dirty=747 wb=693 unstable=0 bg_thresh=998 thresh=1997 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 222.170190: balance_dirty_state: bdi btrfs-1: dirty=772 wb=568 unstable=0 bg_thresh=997 thresh=1995 gap=655 poll_thresh=18 ino=257 dd-2584 [004] 222.170365: balance_dirty_state: bdi btrfs-1: dirty=822 wb=568 unstable=0 bg_thresh=997 thresh=1994 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 222.170536: balance_dirty_state: bdi btrfs-1: dirty=847 wb=568 unstable=0 bg_thresh=996 thresh=1992 gap=577 poll_thresh=20 ino=257 dd-2584 [004] 222.170704: balance_dirty_state: bdi btrfs-1: dirty=872 wb=568 unstable=0 bg_thresh=995 thresh=1991 gap=551 poll_thresh=21 ino=257 dd-2584 [004] 222.171173: balance_dirty_state: bdi btrfs-1: dirty=897 wb=568 unstable=0 bg_thresh=995 thresh=1990 gap=525 poll_thresh=22 ino=257 dd-2584 [004] 222.171346: balance_dirty_state: bdi btrfs-1: dirty=947 wb=568 unstable=0 bg_thresh=994 thresh=1989 gap=474 poll_thresh=23 ino=257 dd-2584 [004] 222.171352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=64612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 222.181448: balance_dirty_state: bdi btrfs-1: dirty=947 wb=418 unstable=0 bg_thresh=986 thresh=1972 gap=607 poll_thresh=23 ino=257 dd-2584 [004] 222.181514: balance_dirty_state: bdi btrfs-1: dirty=947 wb=418 unstable=0 bg_thresh=988 thresh=1977 gap=612 poll_thresh=17 ino=257 dd-2584 [004] 222.181632: balance_dirty_state: bdi btrfs-1: dirty=997 wb=418 unstable=0 bg_thresh=988 thresh=1976 gap=561 poll_thresh=18 ino=257 flush-btrfs-1-2586 [000] 222.181693: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19604 wrote=0 to_write=8192 dd-2584 [004] 222.181821: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=418 unstable=0 bg_thresh=990 thresh=1980 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 222.182012: balance_dirty_state: bdi btrfs-1: dirty=997 wb=468 unstable=0 bg_thresh=992 thresh=1984 gap=519 poll_thresh=20 ino=257 dd-2584 [004] 222.182204: balance_dirty_state: bdi btrfs-1: dirty=972 wb=518 unstable=0 bg_thresh=991 thresh=1983 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 222.182206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=64612 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 222.183468: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=640 to_write=7552 dd-2584 [004] 222.189511: balance_dirty_state: bdi btrfs-1: dirty=422 wb=918 unstable=0 bg_thresh=985 thresh=1970 gap=630 poll_thresh=21 ino=257 dd-2584 [004] 222.189608: balance_dirty_state: bdi btrfs-1: dirty=447 wb=918 unstable=0 bg_thresh=984 thresh=1969 gap=604 poll_thresh=16 ino=257 dd-2584 [004] 222.189788: balance_dirty_state: bdi btrfs-1: dirty=472 wb=918 unstable=0 bg_thresh=984 thresh=1968 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 222.190231: balance_dirty_state: bdi btrfs-1: dirty=522 wb=918 unstable=0 bg_thresh=983 thresh=1967 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 222.190385: balance_dirty_state: bdi btrfs-1: dirty=547 wb=918 unstable=0 bg_thresh=985 thresh=1971 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 222.190505: balance_dirty_state: bdi btrfs-1: dirty=572 wb=918 unstable=0 bg_thresh=985 thresh=1970 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 222.190510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=64828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 222.203178: balance_dirty_state: bdi btrfs-1: dirty=572 wb=643 unstable=0 bg_thresh=978 thresh=1957 gap=742 poll_thresh=20 ino=257 dd-2584 [005] 222.203241: balance_dirty_state: bdi btrfs-1: dirty=572 wb=643 unstable=0 bg_thresh=978 thresh=1957 gap=742 poll_thresh=15 ino=257 dd-2584 [005] 222.203299: balance_dirty_state: bdi btrfs-1: dirty=597 wb=643 unstable=0 bg_thresh=981 thresh=1962 gap=722 poll_thresh=16 ino=257 dd-2584 [005] 222.203414: balance_dirty_state: bdi btrfs-1: dirty=622 wb=643 unstable=0 bg_thresh=983 thresh=1967 gap=702 poll_thresh=17 ino=257 dd-2584 [005] 222.203532: balance_dirty_state: bdi btrfs-1: dirty=647 wb=643 unstable=0 bg_thresh=983 thresh=1966 gap=676 poll_thresh=18 ino=257 dd-2584 [005] 222.203654: balance_dirty_state: bdi btrfs-1: dirty=697 wb=643 unstable=0 bg_thresh=985 thresh=1970 gap=630 poll_thresh=19 ino=257 dd-2584 [005] 222.203775: balance_dirty_state: bdi btrfs-1: dirty=722 wb=643 unstable=0 bg_thresh=984 thresh=1969 gap=604 poll_thresh=20 ino=257 dd-2584 [005] 222.204076: balance_dirty_state: bdi btrfs-1: dirty=747 wb=643 unstable=0 bg_thresh=984 thresh=1968 gap=578 poll_thresh=21 ino=257 dd-2584 [005] 222.204195: balance_dirty_state: bdi btrfs-1: dirty=797 wb=643 unstable=0 bg_thresh=986 thresh=1972 gap=532 poll_thresh=22 ino=257 dd-2584 [005] 222.204312: balance_dirty_state: bdi btrfs-1: dirty=822 wb=643 unstable=0 bg_thresh=985 thresh=1971 gap=506 poll_thresh=23 ino=257 dd-2584 [005] 222.204431: balance_dirty_state: bdi btrfs-1: dirty=847 wb=643 unstable=0 bg_thresh=982 thresh=1964 gap=474 poll_thresh=24 ino=257 dd-2584 [005] 222.204436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-173% task_gap=-447% task_weight=100% bdi_bw=64828 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 222.213494: balance_dirty_state: bdi btrfs-1: dirty=847 wb=518 unstable=0 bg_thresh=981 thresh=1963 gap=598 poll_thresh=24 ino=257 dd-2584 [005] 222.213622: balance_dirty_state: bdi btrfs-1: dirty=872 wb=518 unstable=0 bg_thresh=978 thresh=1957 gap=567 poll_thresh=18 ino=257 dd-2584 [005] 222.213860: balance_dirty_state: bdi btrfs-1: dirty=897 wb=518 unstable=0 bg_thresh=980 thresh=1961 gap=546 poll_thresh=19 ino=257 dd-2584 [005] 222.214094: balance_dirty_state: bdi btrfs-1: dirty=922 wb=518 unstable=0 bg_thresh=980 thresh=1960 gap=520 poll_thresh=20 ino=257 dd-2584 [005] 222.214327: balance_dirty_state: bdi btrfs-1: dirty=972 wb=518 unstable=0 bg_thresh=979 thresh=1959 gap=469 poll_thresh=21 ino=257 dd-2584 [005] 222.214335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-128% task_gap=-355% task_weight=98% bdi_bw=64828 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 222.225607: balance_dirty_state: bdi btrfs-1: dirty=972 wb=268 unstable=0 bg_thresh=978 thresh=1957 gap=717 poll_thresh=21 ino=257 dd-2584 [006] 222.225732: balance_dirty_state: bdi btrfs-1: dirty=997 wb=268 unstable=0 bg_thresh=978 thresh=1957 gap=692 poll_thresh=16 ino=257 flush-btrfs-1-2586 [000] 222.225818: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19648 wrote=0 to_write=8192 dd-2584 [006] 222.226349: balance_dirty_state: bdi btrfs-1: dirty=947 wb=343 unstable=0 bg_thresh=981 thresh=1962 gap=672 poll_thresh=17 ino=257 dd-2584 [006] 222.226592: balance_dirty_state: bdi btrfs-1: dirty=922 wb=393 unstable=0 bg_thresh=983 thresh=1967 gap=652 poll_thresh=18 ino=257 dd-2584 [006] 222.226845: balance_dirty_state: bdi btrfs-1: dirty=922 wb=443 unstable=0 bg_thresh=988 thresh=1977 gap=612 poll_thresh=19 ino=257 dd-2584 [006] 222.227096: balance_dirty_state: bdi btrfs-1: dirty=897 wb=493 unstable=0 bg_thresh=985 thresh=1970 gap=580 poll_thresh=20 ino=257 dd-2584 [006] 222.227345: balance_dirty_state: bdi btrfs-1: dirty=872 wb=543 unstable=0 bg_thresh=984 thresh=1969 gap=554 poll_thresh=21 ino=257 dd-2584 [006] 222.227592: balance_dirty_state: bdi btrfs-1: dirty=847 wb=593 unstable=0 bg_thresh=986 thresh=1973 gap=533 poll_thresh=22 ino=257 dd-2584 [006] 222.227846: balance_dirty_state: bdi btrfs-1: dirty=847 wb=643 unstable=0 bg_thresh=986 thresh=1972 gap=482 poll_thresh=23 ino=257 dd-2584 [006] 222.227849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-289% task_weight=99% bdi_bw=64828 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 222.229385: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=784 to_write=7408 dd-2584 [006] 222.233567: balance_dirty_state: bdi btrfs-1: dirty=447 wb=918 unstable=0 bg_thresh=988 thresh=1977 gap=612 poll_thresh=23 ino=257 dd-2584 [006] 222.233693: balance_dirty_state: bdi btrfs-1: dirty=447 wb=918 unstable=0 bg_thresh=991 thresh=1982 gap=617 poll_thresh=17 ino=257 dd-2584 [006] 222.234276: balance_dirty_state: bdi btrfs-1: dirty=497 wb=918 unstable=0 bg_thresh=990 thresh=1981 gap=566 poll_thresh=18 ino=257 dd-2584 [006] 222.234514: balance_dirty_state: bdi btrfs-1: dirty=522 wb=918 unstable=0 bg_thresh=990 thresh=1980 gap=540 poll_thresh=19 ino=257 dd-2584 [006] 222.234751: balance_dirty_state: bdi btrfs-1: dirty=547 wb=918 unstable=0 bg_thresh=992 thresh=1984 gap=519 poll_thresh=20 ino=257 dd-2584 [006] 222.234988: balance_dirty_state: bdi btrfs-1: dirty=572 wb=918 unstable=0 bg_thresh=988 thresh=1977 gap=487 poll_thresh=21 ino=257 dd-2584 [006] 222.234996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=98% bdi_bw=64828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 222.241504: balance_dirty_state: bdi btrfs-1: dirty=572 wb=793 unstable=0 bg_thresh=987 thresh=1974 gap=609 poll_thresh=21 ino=257 dd-2584 [006] 222.241585: balance_dirty_state: bdi btrfs-1: dirty=597 wb=793 unstable=0 bg_thresh=987 thresh=1974 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 222.241704: balance_dirty_state: bdi btrfs-1: dirty=622 wb=793 unstable=0 bg_thresh=986 thresh=1973 gap=558 poll_thresh=17 ino=257 dd-2584 [006] 222.241822: balance_dirty_state: bdi btrfs-1: dirty=672 wb=793 unstable=0 bg_thresh=988 thresh=1977 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 222.241940: balance_dirty_state: bdi btrfs-1: dirty=697 wb=793 unstable=0 bg_thresh=988 thresh=1976 gap=486 poll_thresh=19 ino=257 dd-2584 [006] 222.241945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=64828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 222.249541: balance_dirty_state: bdi btrfs-1: dirty=697 wb=668 unstable=0 bg_thresh=985 thresh=1971 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 222.249622: balance_dirty_state: bdi btrfs-1: dirty=722 wb=668 unstable=0 bg_thresh=985 thresh=1970 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 222.249680: balance_dirty_state: bdi btrfs-1: dirty=722 wb=668 unstable=0 bg_thresh=985 thresh=1970 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 222.249915: balance_dirty_state: bdi btrfs-1: dirty=747 wb=668 unstable=0 bg_thresh=984 thresh=1969 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 222.250034: balance_dirty_state: bdi btrfs-1: dirty=772 wb=668 unstable=0 bg_thresh=986 thresh=1973 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 222.250152: balance_dirty_state: bdi btrfs-1: dirty=797 wb=668 unstable=0 bg_thresh=986 thresh=1972 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 222.250274: balance_dirty_state: bdi btrfs-1: dirty=847 wb=668 unstable=0 bg_thresh=985 thresh=1971 gap=456 poll_thresh=19 ino=257 dd-2584 [006] 222.250278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-338% task_weight=98% bdi_bw=64828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 222.257516: balance_dirty_state: bdi btrfs-1: dirty=847 wb=543 unstable=0 bg_thresh=985 thresh=1970 gap=580 poll_thresh=19 ino=257 dd-2584 [006] 222.257593: balance_dirty_state: bdi btrfs-1: dirty=847 wb=543 unstable=0 bg_thresh=982 thresh=1964 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 222.257652: balance_dirty_state: bdi btrfs-1: dirty=872 wb=543 unstable=0 bg_thresh=987 thresh=1974 gap=559 poll_thresh=15 ino=257 dd-2584 [006] 222.257708: balance_dirty_state: bdi btrfs-1: dirty=897 wb=543 unstable=0 bg_thresh=984 thresh=1968 gap=528 poll_thresh=16 ino=257 dd-2584 [006] 222.257820: balance_dirty_state: bdi btrfs-1: dirty=922 wb=543 unstable=0 bg_thresh=983 thresh=1967 gap=502 poll_thresh=17 ino=257 dd-2584 [006] 222.257934: balance_dirty_state: bdi btrfs-1: dirty=947 wb=543 unstable=0 bg_thresh=983 thresh=1966 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 222.257938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-346% task_weight=100% bdi_bw=64828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 222.265598: balance_dirty_state: bdi btrfs-1: dirty=947 wb=418 unstable=0 bg_thresh=986 thresh=1972 gap=607 poll_thresh=18 ino=257 dd-2584 [006] 222.265701: balance_dirty_state: bdi btrfs-1: dirty=972 wb=418 unstable=0 bg_thresh=988 thresh=1977 gap=587 poll_thresh=13 ino=257 dd-2584 [006] 222.265762: balance_dirty_state: bdi btrfs-1: dirty=972 wb=418 unstable=0 bg_thresh=988 thresh=1976 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 222.265989: balance_dirty_state: bdi btrfs-1: dirty=997 wb=418 unstable=0 bg_thresh=990 thresh=1981 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 222.266053: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=418 unstable=0 bg_thresh=987 thresh=1975 gap=535 poll_thresh=16 ino=257 flush-btrfs-1-2586 [000] 222.266073: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19688 wrote=0 to_write=8192 dd-2584 [006] 222.266175: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=418 unstable=0 bg_thresh=987 thresh=1974 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 222.266306: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=468 unstable=0 bg_thresh=986 thresh=1973 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 222.266308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=64828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 222.268908: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=640 to_write=7552 dd-2584 [000] 222.273540: balance_dirty_state: bdi btrfs-1: dirty=422 wb=943 unstable=0 bg_thresh=984 thresh=1968 gap=603 poll_thresh=18 ino=257 dd-2584 [000] 222.273621: balance_dirty_state: bdi btrfs-1: dirty=447 wb=943 unstable=0 bg_thresh=984 thresh=1968 gap=578 poll_thresh=13 ino=257 dd-2584 [000] 222.273679: balance_dirty_state: bdi btrfs-1: dirty=447 wb=943 unstable=0 bg_thresh=986 thresh=1973 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 222.273738: balance_dirty_state: bdi btrfs-1: dirty=472 wb=943 unstable=0 bg_thresh=986 thresh=1973 gap=558 poll_thresh=15 ino=257 dd-2584 [000] 222.273796: balance_dirty_state: bdi btrfs-1: dirty=497 wb=943 unstable=0 bg_thresh=989 thresh=1978 gap=538 poll_thresh=16 ino=257 dd-2584 [000] 222.273912: balance_dirty_state: bdi btrfs-1: dirty=522 wb=943 unstable=0 bg_thresh=991 thresh=1983 gap=518 poll_thresh=17 ino=257 dd-2584 [000] 222.274031: balance_dirty_state: bdi btrfs-1: dirty=547 wb=943 unstable=0 bg_thresh=993 thresh=1987 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 222.274149: balance_dirty_state: bdi btrfs-1: dirty=572 wb=943 unstable=0 bg_thresh=993 thresh=1986 gap=471 poll_thresh=19 ino=257 dd-2584 [000] 222.274153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=64828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 222.281454: balance_dirty_state: bdi btrfs-1: dirty=572 wb=818 unstable=0 bg_thresh=991 thresh=1982 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 222.281847: balance_dirty_state: bdi btrfs-1: dirty=597 wb=818 unstable=0 bg_thresh=991 thresh=1982 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 222.281932: balance_dirty_state: bdi btrfs-1: dirty=597 wb=818 unstable=0 bg_thresh=993 thresh=1987 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 222.282015: balance_dirty_state: bdi btrfs-1: dirty=622 wb=818 unstable=0 bg_thresh=996 thresh=1992 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 222.282185: balance_dirty_state: bdi btrfs-1: dirty=647 wb=818 unstable=0 bg_thresh=995 thresh=1991 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 222.282357: balance_dirty_state: bdi btrfs-1: dirty=697 wb=818 unstable=0 bg_thresh=995 thresh=1990 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 222.282363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=64828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.289476: balance_dirty_state: bdi btrfs-1: dirty=697 wb=693 unstable=0 bg_thresh=989 thresh=1979 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 222.289600: balance_dirty_state: bdi btrfs-1: dirty=697 wb=693 unstable=0 bg_thresh=992 thresh=1984 gap=594 poll_thresh=13 ino=257 dd-2584 [001] 222.289718: balance_dirty_state: bdi btrfs-1: dirty=722 wb=693 unstable=0 bg_thresh=992 thresh=1984 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 222.289834: balance_dirty_state: bdi btrfs-1: dirty=747 wb=693 unstable=0 bg_thresh=994 thresh=1989 gap=549 poll_thresh=15 ino=257 dd-2584 [001] 222.289951: balance_dirty_state: bdi btrfs-1: dirty=747 wb=693 unstable=0 bg_thresh=994 thresh=1989 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 222.290186: balance_dirty_state: bdi btrfs-1: dirty=772 wb=693 unstable=0 bg_thresh=997 thresh=1994 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 222.290421: balance_dirty_state: bdi btrfs-1: dirty=822 wb=693 unstable=0 bg_thresh=999 thresh=1998 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 222.290429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=64828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.297586: balance_dirty_state: bdi btrfs-1: dirty=822 wb=568 unstable=0 bg_thresh=998 thresh=1997 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 222.297716: balance_dirty_state: bdi btrfs-1: dirty=822 wb=568 unstable=0 bg_thresh=998 thresh=1996 gap=606 poll_thresh=13 ino=257 dd-2584 [001] 222.298198: balance_dirty_state: bdi btrfs-1: dirty=847 wb=568 unstable=0 bg_thresh=998 thresh=1996 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 222.298319: balance_dirty_state: bdi btrfs-1: dirty=872 wb=568 unstable=0 bg_thresh=997 thresh=1995 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 222.298437: balance_dirty_state: bdi btrfs-1: dirty=872 wb=568 unstable=0 bg_thresh=994 thresh=1989 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 222.298675: balance_dirty_state: bdi btrfs-1: dirty=922 wb=568 unstable=0 bg_thresh=996 thresh=1993 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 222.298910: balance_dirty_state: bdi btrfs-1: dirty=947 wb=568 unstable=0 bg_thresh=996 thresh=1992 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 222.298919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.305608: balance_dirty_state: bdi btrfs-1: dirty=947 wb=418 unstable=0 bg_thresh=997 thresh=1994 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 222.305739: balance_dirty_state: bdi btrfs-1: dirty=972 wb=418 unstable=0 bg_thresh=999 thresh=1999 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 222.305859: balance_dirty_state: bdi btrfs-1: dirty=972 wb=418 unstable=0 bg_thresh=996 thresh=1993 gap=603 poll_thresh=14 ino=257 dd-2584 [001] 222.305977: balance_dirty_state: bdi btrfs-1: dirty=997 wb=418 unstable=0 bg_thresh=999 thresh=1998 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 222.306094: balance_dirty_state: bdi btrfs-1: dirty=997 wb=418 unstable=0 bg_thresh=996 thresh=1992 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 222.306337: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=418 unstable=0 bg_thresh=998 thresh=1996 gap=531 poll_thresh=17 ino=257 flush-btrfs-1-2586 [004] 222.306421: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19728 wrote=0 to_write=8192 dd-2584 [001] 222.306582: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=418 unstable=0 bg_thresh=997 thresh=1995 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 222.307205: balance_dirty_state: bdi btrfs-1: dirty=972 wb=518 unstable=0 bg_thresh=997 thresh=1994 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 222.307425: balance_dirty_state: bdi btrfs-1: dirty=972 wb=593 unstable=0 bg_thresh=999 thresh=1998 gap=433 poll_thresh=20 ino=257 dd-2584 [001] 222.307427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 222.309370: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=720 to_write=7472 dd-2584 [001] 222.313540: balance_dirty_state: bdi btrfs-1: dirty=422 wb=993 unstable=0 bg_thresh=998 thresh=1996 gap=581 poll_thresh=20 ino=257 dd-2584 [001] 222.313610: balance_dirty_state: bdi btrfs-1: dirty=422 wb=993 unstable=0 bg_thresh=997 thresh=1995 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 222.313674: balance_dirty_state: bdi btrfs-1: dirty=447 wb=993 unstable=0 bg_thresh=997 thresh=1995 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 222.313797: balance_dirty_state: bdi btrfs-1: dirty=472 wb=993 unstable=0 bg_thresh=997 thresh=1994 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 222.313918: balance_dirty_state: bdi btrfs-1: dirty=497 wb=993 unstable=0 bg_thresh=996 thresh=1993 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 222.314040: balance_dirty_state: bdi btrfs-1: dirty=547 wb=993 unstable=0 bg_thresh=998 thresh=1997 gap=457 poll_thresh=19 ino=257 dd-2584 [001] 222.314045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-149% task_gap=-399% task_weight=100% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.321582: balance_dirty_state: bdi btrfs-1: dirty=547 wb=868 unstable=0 bg_thresh=1002 thresh=2004 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 222.321653: balance_dirty_state: bdi btrfs-1: dirty=547 wb=868 unstable=0 bg_thresh=1001 thresh=2003 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 222.321720: balance_dirty_state: bdi btrfs-1: dirty=572 wb=868 unstable=0 bg_thresh=1001 thresh=2003 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 222.321783: balance_dirty_state: bdi btrfs-1: dirty=597 wb=868 unstable=0 bg_thresh=1001 thresh=2002 gap=537 poll_thresh=16 ino=257 dd-2584 [001] 222.321912: balance_dirty_state: bdi btrfs-1: dirty=622 wb=868 unstable=0 bg_thresh=1000 thresh=2001 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 222.322222: balance_dirty_state: bdi btrfs-1: dirty=647 wb=868 unstable=0 bg_thresh=1000 thresh=2000 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 222.322226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.333462: balance_dirty_state: bdi btrfs-1: dirty=647 wb=743 unstable=0 bg_thresh=984 thresh=1969 gap=579 poll_thresh=18 ino=257 dd-2584 [001] 222.333533: balance_dirty_state: bdi btrfs-1: dirty=659 wb=735 unstable=0 bg_thresh=984 thresh=1968 gap=574 poll_thresh=13 ino=257 dd-2584 [001] 222.333598: balance_dirty_state: bdi btrfs-1: dirty=659 wb=735 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 222.333666: balance_dirty_state: bdi btrfs-1: dirty=684 wb=735 unstable=0 bg_thresh=986 thresh=1973 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 222.333733: balance_dirty_state: bdi btrfs-1: dirty=709 wb=735 unstable=0 bg_thresh=989 thresh=1978 gap=534 poll_thresh=16 ino=257 dd-2584 [001] 222.333876: balance_dirty_state: bdi btrfs-1: dirty=734 wb=735 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 222.334024: balance_dirty_state: bdi btrfs-1: dirty=759 wb=735 unstable=0 bg_thresh=990 thresh=1980 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 222.334029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1246 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-376% task_weight=101% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 222.341546: balance_dirty_state: bdi btrfs-1: dirty=759 wb=460 unstable=0 bg_thresh=995 thresh=1990 gap=771 poll_thresh=18 ino=257 dd-2584 [001] 222.341616: balance_dirty_state: bdi btrfs-1: dirty=784 wb=460 unstable=0 bg_thresh=992 thresh=1984 gap=740 poll_thresh=13 ino=257 dd-2584 [001] 222.341678: balance_dirty_state: bdi btrfs-1: dirty=809 wb=460 unstable=0 bg_thresh=994 thresh=1989 gap=720 poll_thresh=14 ino=257 dd-2584 [001] 222.341739: balance_dirty_state: bdi btrfs-1: dirty=809 wb=460 unstable=0 bg_thresh=991 thresh=1983 gap=714 poll_thresh=15 ino=257 dd-2584 [001] 222.341801: balance_dirty_state: bdi btrfs-1: dirty=834 wb=460 unstable=0 bg_thresh=994 thresh=1988 gap=694 poll_thresh=16 ino=257 dd-2584 [001] 222.341928: balance_dirty_state: bdi btrfs-1: dirty=859 wb=460 unstable=0 bg_thresh=993 thresh=1986 gap=667 poll_thresh=17 ino=257 dd-2584 [001] 222.342230: balance_dirty_state: bdi btrfs-1: dirty=884 wb=460 unstable=0 bg_thresh=992 thresh=1985 gap=641 poll_thresh=18 ino=257 dd-2584 [001] 222.342349: balance_dirty_state: bdi btrfs-1: dirty=934 wb=460 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 222.342467: balance_dirty_state: bdi btrfs-1: dirty=959 wb=460 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=20 ino=257 dd-2584 [001] 222.342587: balance_dirty_state: bdi btrfs-1: dirty=984 wb=460 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=21 ino=257 dd-2584 [001] 222.342706: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=460 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=22 ino=257 dd-2584 [001] 222.342710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-368% task_weight=101% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 222.342758: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19764 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 222.344230: writeback_single_inode: bdi btrfs-1: ino=257 state= age=260 wrote=624 to_write=7568 dd-2584 [001] 222.353531: balance_dirty_state: bdi btrfs-1: dirty=409 wb=835 unstable=0 bg_thresh=990 thresh=1980 gap=736 poll_thresh=22 ino=257 dd-2584 [001] 222.353621: balance_dirty_state: bdi btrfs-1: dirty=409 wb=835 unstable=0 bg_thresh=990 thresh=1980 gap=736 poll_thresh=16 ino=257 dd-2584 [001] 222.353742: balance_dirty_state: bdi btrfs-1: dirty=434 wb=835 unstable=0 bg_thresh=989 thresh=1979 gap=710 poll_thresh=17 ino=257 dd-2584 [001] 222.353869: balance_dirty_state: bdi btrfs-1: dirty=484 wb=835 unstable=0 bg_thresh=988 thresh=1977 gap=658 poll_thresh=18 ino=257 dd-2584 [001] 222.354175: balance_dirty_state: bdi btrfs-1: dirty=509 wb=835 unstable=0 bg_thresh=988 thresh=1976 gap=632 poll_thresh=19 ino=257 dd-2584 [001] 222.354294: balance_dirty_state: bdi btrfs-1: dirty=534 wb=835 unstable=0 bg_thresh=987 thresh=1975 gap=606 poll_thresh=20 ino=257 dd-2584 [001] 222.354413: balance_dirty_state: bdi btrfs-1: dirty=584 wb=835 unstable=0 bg_thresh=989 thresh=1979 gap=560 poll_thresh=21 ino=257 dd-2584 [001] 222.354531: balance_dirty_state: bdi btrfs-1: dirty=609 wb=835 unstable=0 bg_thresh=989 thresh=1978 gap=534 poll_thresh=22 ino=257 dd-2584 [001] 222.354649: balance_dirty_state: bdi btrfs-1: dirty=634 wb=835 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=23 ino=257 dd-2584 [001] 222.354767: balance_dirty_state: bdi btrfs-1: dirty=659 wb=835 unstable=0 bg_thresh=988 thresh=1976 gap=482 poll_thresh=24 ino=257 dd-2584 [001] 222.354772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 222.365556: balance_dirty_state: bdi btrfs-1: dirty=659 wb=710 unstable=0 bg_thresh=985 thresh=1970 gap=601 poll_thresh=24 ino=257 dd-2584 [001] 222.365628: balance_dirty_state: bdi btrfs-1: dirty=684 wb=710 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=18 ino=257 dd-2584 [001] 222.365752: balance_dirty_state: bdi btrfs-1: dirty=709 wb=710 unstable=0 bg_thresh=986 thresh=1973 gap=554 poll_thresh=19 ino=257 dd-2584 [001] 222.365869: balance_dirty_state: bdi btrfs-1: dirty=759 wb=710 unstable=0 bg_thresh=986 thresh=1972 gap=503 poll_thresh=20 ino=257 dd-2584 [001] 222.366165: balance_dirty_state: bdi btrfs-1: dirty=784 wb=710 unstable=0 bg_thresh=985 thresh=1971 gap=477 poll_thresh=21 ino=257 dd-2584 [001] 222.366170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 222.377679: balance_dirty_state: bdi btrfs-1: dirty=784 wb=510 unstable=0 bg_thresh=981 thresh=1963 gap=669 poll_thresh=21 ino=257 dd-2584 [001] 222.377760: balance_dirty_state: bdi btrfs-1: dirty=809 wb=510 unstable=0 bg_thresh=984 thresh=1968 gap=649 poll_thresh=16 ino=257 dd-2584 [001] 222.377873: balance_dirty_state: bdi btrfs-1: dirty=834 wb=510 unstable=0 bg_thresh=983 thresh=1967 gap=623 poll_thresh=17 ino=257 dd-2584 [001] 222.377986: balance_dirty_state: bdi btrfs-1: dirty=859 wb=510 unstable=0 bg_thresh=983 thresh=1966 gap=597 poll_thresh=18 ino=257 dd-2584 [001] 222.378098: balance_dirty_state: bdi btrfs-1: dirty=884 wb=510 unstable=0 bg_thresh=982 thresh=1965 gap=571 poll_thresh=19 ino=257 dd-2584 [001] 222.378212: balance_dirty_state: bdi btrfs-1: dirty=934 wb=510 unstable=0 bg_thresh=984 thresh=1969 gap=525 poll_thresh=20 ino=257 dd-2584 [001] 222.378327: balance_dirty_state: bdi btrfs-1: dirty=959 wb=510 unstable=0 bg_thresh=981 thresh=1962 gap=493 poll_thresh=21 ino=257 dd-2584 [001] 222.378442: balance_dirty_state: bdi btrfs-1: dirty=984 wb=510 unstable=0 bg_thresh=980 thresh=1961 gap=467 poll_thresh=22 ino=257 dd-2584 [001] 222.378446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 222.378549: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19800 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 222.381302: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=592 to_write=7600 dd-2584 [001] 222.385598: balance_dirty_state: bdi btrfs-1: dirty=409 wb=960 unstable=0 bg_thresh=979 thresh=1958 gap=589 poll_thresh=22 ino=257 dd-2584 [001] 222.385726: balance_dirty_state: bdi btrfs-1: dirty=434 wb=960 unstable=0 bg_thresh=981 thresh=1963 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 222.386331: balance_dirty_state: bdi btrfs-1: dirty=459 wb=960 unstable=0 bg_thresh=981 thresh=1962 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 222.386565: balance_dirty_state: bdi btrfs-1: dirty=484 wb=960 unstable=0 bg_thresh=983 thresh=1966 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 222.386781: balance_dirty_state: bdi btrfs-1: dirty=534 wb=885 unstable=0 bg_thresh=979 thresh=1958 gap=539 poll_thresh=19 ino=257 dd-2584 [001] 222.386920: balance_dirty_state: bdi btrfs-1: dirty=559 wb=835 unstable=0 bg_thresh=981 thresh=1963 gap=569 poll_thresh=20 ino=257 dd-2584 [001] 222.387038: balance_dirty_state: bdi btrfs-1: dirty=584 wb=835 unstable=0 bg_thresh=981 thresh=1962 gap=543 poll_thresh=21 ino=257 dd-2584 [001] 222.387156: balance_dirty_state: bdi btrfs-1: dirty=634 wb=835 unstable=0 bg_thresh=980 thresh=1960 gap=491 poll_thresh=22 ino=257 dd-2584 [001] 222.387274: balance_dirty_state: bdi btrfs-1: dirty=659 wb=835 unstable=0 bg_thresh=979 thresh=1959 gap=465 poll_thresh=23 ino=257 dd-2584 [001] 222.387278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.393648: balance_dirty_state: bdi btrfs-1: dirty=659 wb=835 unstable=0 bg_thresh=981 thresh=1963 gap=469 poll_thresh=23 ino=257 dd-2584 [001] 222.393660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=100% bdi_bw=65020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.405647: balance_dirty_state: bdi btrfs-1: dirty=659 wb=585 unstable=0 bg_thresh=982 thresh=1964 gap=720 poll_thresh=23 ino=257 dd-2584 [001] 222.405742: balance_dirty_state: bdi btrfs-1: dirty=659 wb=585 unstable=0 bg_thresh=984 thresh=1969 gap=725 poll_thresh=17 ino=257 dd-2584 [001] 222.406128: balance_dirty_state: bdi btrfs-1: dirty=709 wb=585 unstable=0 bg_thresh=984 thresh=1968 gap=674 poll_thresh=18 ino=257 dd-2584 [001] 222.406280: balance_dirty_state: bdi btrfs-1: dirty=734 wb=585 unstable=0 bg_thresh=983 thresh=1967 gap=648 poll_thresh=19 ino=257 dd-2584 [001] 222.406430: balance_dirty_state: bdi btrfs-1: dirty=759 wb=585 unstable=0 bg_thresh=983 thresh=1966 gap=622 poll_thresh=20 ino=257 dd-2584 [001] 222.406583: balance_dirty_state: bdi btrfs-1: dirty=809 wb=585 unstable=0 bg_thresh=985 thresh=1970 gap=576 poll_thresh=21 ino=257 dd-2584 [001] 222.406734: balance_dirty_state: bdi btrfs-1: dirty=834 wb=585 unstable=0 bg_thresh=984 thresh=1969 gap=550 poll_thresh=22 ino=257 dd-2584 [001] 222.406887: balance_dirty_state: bdi btrfs-1: dirty=859 wb=585 unstable=0 bg_thresh=981 thresh=1962 gap=518 poll_thresh=23 ino=257 dd-2584 [001] 222.407038: balance_dirty_state: bdi btrfs-1: dirty=884 wb=585 unstable=0 bg_thresh=983 thresh=1966 gap=497 poll_thresh=24 ino=257 dd-2584 [001] 222.407190: balance_dirty_state: bdi btrfs-1: dirty=934 wb=585 unstable=0 bg_thresh=982 thresh=1965 gap=446 poll_thresh=25 ino=257 dd-2584 [001] 222.407197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=100% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 222.413542: balance_dirty_state: bdi btrfs-1: dirty=934 wb=585 unstable=0 bg_thresh=985 thresh=1970 gap=451 poll_thresh=25 ino=257 dd-2584 [001] 222.413552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-341% task_weight=99% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.421575: balance_dirty_state: bdi btrfs-1: dirty=934 wb=335 unstable=0 bg_thresh=984 thresh=1969 gap=700 poll_thresh=25 ino=257 dd-2584 [001] 222.421669: balance_dirty_state: bdi btrfs-1: dirty=934 wb=335 unstable=0 bg_thresh=984 thresh=1969 gap=700 poll_thresh=19 ino=257 dd-2584 [001] 222.422052: balance_dirty_state: bdi btrfs-1: dirty=984 wb=335 unstable=0 bg_thresh=986 thresh=1973 gap=654 poll_thresh=20 ino=257 dd-2584 [001] 222.422203: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=335 unstable=0 bg_thresh=986 thresh=1972 gap=628 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 222.422242: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19844 wrote=0 to_write=8192 dd-2584 [001] 222.422363: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=335 unstable=0 bg_thresh=985 thresh=1971 gap=627 poll_thresh=22 ino=257 dd-2584 [001] 222.422524: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=385 unstable=0 bg_thresh=985 thresh=1970 gap=576 poll_thresh=23 ino=257 dd-2584 [001] 222.422686: balance_dirty_state: bdi btrfs-1: dirty=984 wb=460 unstable=0 bg_thresh=984 thresh=1968 gap=524 poll_thresh=24 ino=257 dd-2584 [001] 222.422847: balance_dirty_state: bdi btrfs-1: dirty=959 wb=510 unstable=0 bg_thresh=983 thresh=1967 gap=498 poll_thresh=25 ino=257 dd-2584 [001] 222.423011: balance_dirty_state: bdi btrfs-1: dirty=934 wb=560 unstable=0 bg_thresh=983 thresh=1966 gap=472 poll_thresh=26 ino=257 dd-2584 [001] 222.423013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-346% task_weight=100% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 222.424453: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=752 to_write=7440 dd-2584 [004] 222.429607: balance_dirty_state: bdi btrfs-1: dirty=384 wb=985 unstable=0 bg_thresh=982 thresh=1964 gap=595 poll_thresh=26 ino=257 dd-2584 [004] 222.429686: balance_dirty_state: bdi btrfs-1: dirty=409 wb=985 unstable=0 bg_thresh=982 thresh=1964 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 222.430005: balance_dirty_state: bdi btrfs-1: dirty=434 wb=985 unstable=0 bg_thresh=984 thresh=1969 gap=550 poll_thresh=20 ino=257 dd-2584 [004] 222.430125: balance_dirty_state: bdi btrfs-1: dirty=459 wb=985 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=21 ino=257 dd-2584 [004] 222.430247: balance_dirty_state: bdi btrfs-1: dirty=484 wb=985 unstable=0 bg_thresh=989 thresh=1978 gap=509 poll_thresh=22 ino=257 dd-2584 [004] 222.430368: balance_dirty_state: bdi btrfs-1: dirty=534 wb=985 unstable=0 bg_thresh=988 thresh=1977 gap=458 poll_thresh=23 ino=257 dd-2584 [004] 222.430373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 222.437503: balance_dirty_state: bdi btrfs-1: dirty=534 wb=760 unstable=0 bg_thresh=982 thresh=1965 gap=671 poll_thresh=23 ino=257 dd-2584 [004] 222.437599: balance_dirty_state: bdi btrfs-1: dirty=534 wb=760 unstable=0 bg_thresh=982 thresh=1965 gap=671 poll_thresh=17 ino=257 dd-2584 [004] 222.437776: balance_dirty_state: bdi btrfs-1: dirty=584 wb=760 unstable=0 bg_thresh=985 thresh=1970 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 222.437953: balance_dirty_state: bdi btrfs-1: dirty=609 wb=760 unstable=0 bg_thresh=990 thresh=1980 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 222.438139: balance_dirty_state: bdi btrfs-1: dirty=634 wb=760 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=20 ino=257 dd-2584 [004] 222.438321: balance_dirty_state: bdi btrfs-1: dirty=659 wb=760 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=21 ino=257 dd-2584 [004] 222.438828: balance_dirty_state: bdi btrfs-1: dirty=709 wb=760 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=22 ino=257 dd-2584 [004] 222.439012: balance_dirty_state: bdi btrfs-1: dirty=734 wb=760 unstable=0 bg_thresh=990 thresh=1981 gap=487 poll_thresh=23 ino=257 dd-2584 [004] 222.439019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=101% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 222.445506: balance_dirty_state: bdi btrfs-1: dirty=734 wb=760 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=23 ino=257 dd-2584 [000] 222.445512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=101% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 222.453589: balance_dirty_state: bdi btrfs-1: dirty=734 wb=510 unstable=0 bg_thresh=995 thresh=1990 gap=746 poll_thresh=23 ino=257 dd-2584 [000] 222.453661: balance_dirty_state: bdi btrfs-1: dirty=759 wb=510 unstable=0 bg_thresh=997 thresh=1995 gap=726 poll_thresh=17 ino=257 dd-2584 [000] 222.453788: balance_dirty_state: bdi btrfs-1: dirty=784 wb=510 unstable=0 bg_thresh=1000 thresh=2000 gap=706 poll_thresh=18 ino=257 dd-2584 [000] 222.453980: balance_dirty_state: bdi btrfs-1: dirty=834 wb=510 unstable=0 bg_thresh=999 thresh=1999 gap=655 poll_thresh=19 ino=257 dd-2584 [000] 222.454163: balance_dirty_state: bdi btrfs-1: dirty=859 wb=510 unstable=0 bg_thresh=999 thresh=1998 gap=629 poll_thresh=20 ino=257 dd-2584 [000] 222.454295: balance_dirty_state: bdi btrfs-1: dirty=884 wb=510 unstable=0 bg_thresh=1001 thresh=2002 gap=608 poll_thresh=21 ino=257 dd-2584 [000] 222.454472: balance_dirty_state: bdi btrfs-1: dirty=909 wb=510 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=22 ino=257 dd-2584 [000] 222.454952: balance_dirty_state: bdi btrfs-1: dirty=959 wb=510 unstable=0 bg_thresh=1002 thresh=2005 gap=536 poll_thresh=23 ino=257 dd-2584 [000] 222.456289: balance_dirty_state: bdi btrfs-1: dirty=984 wb=510 unstable=0 bg_thresh=999 thresh=1998 gap=504 poll_thresh=24 ino=257 dd-2584 [000] 222.456483: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=510 unstable=0 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=25 ino=257 dd-2584 [000] 222.456490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 222.456546: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19876 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 222.458205: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=624 to_write=7568 dd-2584 [004] 222.465586: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1010 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=25 ino=257 dd-2584 [004] 222.465690: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1010 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=19 ino=257 dd-2584 [004] 222.465866: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1010 unstable=0 bg_thresh=991 thresh=1982 gap=538 poll_thresh=20 ino=257 dd-2584 [004] 222.466272: balance_dirty_state: bdi btrfs-1: dirty=459 wb=860 unstable=0 bg_thresh=991 thresh=1982 gap=663 poll_thresh=21 ino=257 dd-2584 [004] 222.466442: balance_dirty_state: bdi btrfs-1: dirty=509 wb=860 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=22 ino=257 dd-2584 [004] 222.466618: balance_dirty_state: bdi btrfs-1: dirty=534 wb=860 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=23 ino=257 dd-2584 [004] 222.466819: balance_dirty_state: bdi btrfs-1: dirty=559 wb=860 unstable=0 bg_thresh=992 thresh=1984 gap=565 poll_thresh=24 ino=257 dd-2584 [004] 222.467142: balance_dirty_state: bdi btrfs-1: dirty=584 wb=860 unstable=0 bg_thresh=991 thresh=1983 gap=539 poll_thresh=25 ino=257 dd-2584 [004] 222.467291: balance_dirty_state: bdi btrfs-1: dirty=634 wb=860 unstable=0 bg_thresh=994 thresh=1988 gap=494 poll_thresh=26 ino=257 dd-2584 [004] 222.467298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 222.473890: balance_dirty_state: bdi btrfs-1: dirty=634 wb=735 unstable=0 bg_thresh=982 thresh=1964 gap=595 poll_thresh=26 ino=257 dd-2584 [001] 222.473954: balance_dirty_state: bdi btrfs-1: dirty=659 wb=735 unstable=0 bg_thresh=982 thresh=1964 gap=570 poll_thresh=19 ino=257 dd-2584 [001] 222.474069: balance_dirty_state: bdi btrfs-1: dirty=684 wb=735 unstable=0 bg_thresh=984 thresh=1969 gap=550 poll_thresh=20 ino=257 dd-2584 [001] 222.474185: balance_dirty_state: bdi btrfs-1: dirty=709 wb=735 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=21 ino=257 dd-2584 [001] 222.474306: balance_dirty_state: bdi btrfs-1: dirty=759 wb=735 unstable=0 bg_thresh=986 thresh=1972 gap=478 poll_thresh=22 ino=257 dd-2584 [001] 222.474311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-288% task_weight=98% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.481511: balance_dirty_state: bdi btrfs-1: dirty=759 wb=735 unstable=0 bg_thresh=982 thresh=1964 gap=470 poll_thresh=22 ino=257 dd-2584 [001] 222.481515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.489565: balance_dirty_state: bdi btrfs-1: dirty=759 wb=510 unstable=0 bg_thresh=979 thresh=1958 gap=689 poll_thresh=22 ino=257 dd-2584 [001] 222.489639: balance_dirty_state: bdi btrfs-1: dirty=759 wb=510 unstable=0 bg_thresh=979 thresh=1958 gap=689 poll_thresh=16 ino=257 dd-2584 [001] 222.489757: balance_dirty_state: bdi btrfs-1: dirty=809 wb=510 unstable=0 bg_thresh=984 thresh=1968 gap=649 poll_thresh=17 ino=257 dd-2584 [001] 222.489872: balance_dirty_state: bdi btrfs-1: dirty=834 wb=510 unstable=0 bg_thresh=986 thresh=1973 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 222.490160: balance_dirty_state: bdi btrfs-1: dirty=859 wb=510 unstable=0 bg_thresh=986 thresh=1972 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 222.490274: balance_dirty_state: bdi btrfs-1: dirty=909 wb=510 unstable=0 bg_thresh=985 thresh=1971 gap=552 poll_thresh=20 ino=257 dd-2584 [001] 222.490388: balance_dirty_state: bdi btrfs-1: dirty=934 wb=510 unstable=0 bg_thresh=987 thresh=1975 gap=531 poll_thresh=21 ino=257 dd-2584 [001] 222.490501: balance_dirty_state: bdi btrfs-1: dirty=959 wb=510 unstable=0 bg_thresh=987 thresh=1974 gap=505 poll_thresh=22 ino=257 dd-2584 [001] 222.490614: balance_dirty_state: bdi btrfs-1: dirty=984 wb=510 unstable=0 bg_thresh=986 thresh=1973 gap=479 poll_thresh=23 ino=257 dd-2584 [001] 222.490619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 222.501540: balance_dirty_state: bdi btrfs-1: dirty=984 wb=360 unstable=0 bg_thresh=984 thresh=1969 gap=625 poll_thresh=23 ino=257 dd-2584 [005] 222.501666: balance_dirty_state: bdi btrfs-1: dirty=984 wb=285 unstable=0 bg_thresh=981 thresh=1962 gap=693 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 222.501742: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19924 wrote=0 to_write=8192 dd-2584 [005] 222.501848: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=260 unstable=0 bg_thresh=983 thresh=1967 gap=673 poll_thresh=18 ino=257 dd-2584 [005] 222.502102: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=285 unstable=0 bg_thresh=983 thresh=1966 gap=647 poll_thresh=19 ino=257 dd-2584 [005] 222.502728: balance_dirty_state: bdi btrfs-1: dirty=909 wb=435 unstable=0 bg_thresh=985 thresh=1970 gap=626 poll_thresh=20 ino=257 dd-2584 [005] 222.502977: balance_dirty_state: bdi btrfs-1: dirty=884 wb=485 unstable=0 bg_thresh=984 thresh=1969 gap=600 poll_thresh=21 ino=257 dd-2584 [005] 222.503228: balance_dirty_state: bdi btrfs-1: dirty=884 wb=535 unstable=0 bg_thresh=984 thresh=1968 gap=549 poll_thresh=22 ino=257 dd-2584 [005] 222.503476: balance_dirty_state: bdi btrfs-1: dirty=859 wb=585 unstable=0 bg_thresh=986 thresh=1972 gap=528 poll_thresh=23 ino=257 dd-2584 [005] 222.503729: balance_dirty_state: bdi btrfs-1: dirty=834 wb=635 unstable=0 bg_thresh=985 thresh=1971 gap=502 poll_thresh=24 ino=257 dd-2584 [005] 222.503979: balance_dirty_state: bdi btrfs-1: dirty=834 wb=685 unstable=0 bg_thresh=985 thresh=1970 gap=451 poll_thresh=25 ino=257 dd-2584 [005] 222.503982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-341% task_weight=99% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 222.505978: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=864 to_write=7328 dd-2584 [001] 222.513694: balance_dirty_state: bdi btrfs-1: dirty=409 wb=985 unstable=0 bg_thresh=983 thresh=1966 gap=572 poll_thresh=25 ino=257 dd-2584 [001] 222.513773: balance_dirty_state: bdi btrfs-1: dirty=434 wb=985 unstable=0 bg_thresh=983 thresh=1966 gap=547 poll_thresh=19 ino=257 dd-2584 [001] 222.513896: balance_dirty_state: bdi btrfs-1: dirty=459 wb=985 unstable=0 bg_thresh=985 thresh=1971 gap=527 poll_thresh=20 ino=257 dd-2584 [001] 222.514017: balance_dirty_state: bdi btrfs-1: dirty=509 wb=985 unstable=0 bg_thresh=990 thresh=1981 gap=487 poll_thresh=21 ino=257 dd-2584 [001] 222.514022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=65640 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 222.521598: balance_dirty_state: bdi btrfs-1: dirty=509 wb=885 unstable=0 bg_thresh=988 thresh=1976 gap=582 poll_thresh=21 ino=257 dd-2584 [001] 222.521862: balance_dirty_state: bdi btrfs-1: dirty=509 wb=885 unstable=0 bg_thresh=988 thresh=1976 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 222.521985: balance_dirty_state: bdi btrfs-1: dirty=534 wb=885 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 222.522107: balance_dirty_state: bdi btrfs-1: dirty=584 wb=885 unstable=0 bg_thresh=989 thresh=1979 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 222.522230: balance_dirty_state: bdi btrfs-1: dirty=609 wb=885 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 222.522235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=65640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.529603: balance_dirty_state: bdi btrfs-1: dirty=609 wb=735 unstable=0 bg_thresh=982 thresh=1965 gap=621 poll_thresh=19 ino=257 dd-2584 [001] 222.529683: balance_dirty_state: bdi btrfs-1: dirty=634 wb=735 unstable=0 bg_thresh=982 thresh=1965 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 222.529741: balance_dirty_state: bdi btrfs-1: dirty=634 wb=735 unstable=0 bg_thresh=985 thresh=1970 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 222.529796: balance_dirty_state: bdi btrfs-1: dirty=659 wb=735 unstable=0 bg_thresh=985 thresh=1970 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 222.529906: balance_dirty_state: bdi btrfs-1: dirty=684 wb=735 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=17 ino=257 dd-2584 [001] 222.530021: balance_dirty_state: bdi btrfs-1: dirty=734 wb=735 unstable=0 bg_thresh=989 thresh=1979 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 222.530134: balance_dirty_state: bdi btrfs-1: dirty=759 wb=735 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 222.530139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=65640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.537689: balance_dirty_state: bdi btrfs-1: dirty=759 wb=610 unstable=0 bg_thresh=987 thresh=1975 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 222.537951: balance_dirty_state: bdi btrfs-1: dirty=759 wb=610 unstable=0 bg_thresh=987 thresh=1975 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 222.538012: balance_dirty_state: bdi btrfs-1: dirty=784 wb=610 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=15 ino=257 dd-2584 [001] 222.538073: balance_dirty_state: bdi btrfs-1: dirty=809 wb=610 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 222.538214: balance_dirty_state: bdi btrfs-1: dirty=834 wb=485 unstable=0 bg_thresh=992 thresh=1984 gap=665 poll_thresh=17 ino=257 dd-2584 [001] 222.538340: balance_dirty_state: bdi btrfs-1: dirty=859 wb=485 unstable=0 bg_thresh=986 thresh=1972 gap=628 poll_thresh=18 ino=257 dd-2584 [001] 222.538460: balance_dirty_state: bdi btrfs-1: dirty=909 wb=485 unstable=0 bg_thresh=982 thresh=1964 gap=570 poll_thresh=19 ino=257 dd-2584 [001] 222.538582: balance_dirty_state: bdi btrfs-1: dirty=934 wb=485 unstable=0 bg_thresh=981 thresh=1962 gap=543 poll_thresh=20 ino=257 dd-2584 [001] 222.538705: balance_dirty_state: bdi btrfs-1: dirty=959 wb=485 unstable=0 bg_thresh=986 thresh=1972 gap=528 poll_thresh=21 ino=257 dd-2584 [001] 222.538831: balance_dirty_state: bdi btrfs-1: dirty=984 wb=485 unstable=0 bg_thresh=985 thresh=1970 gap=501 poll_thresh=22 ino=257 dd-2584 [001] 222.539118: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=485 unstable=0 bg_thresh=984 thresh=1968 gap=449 poll_thresh=23 ino=257 dd-2584 [001] 222.539122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=65640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 222.539191: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19960 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 222.540686: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=608 to_write=15776 dd-2584 [001] 222.545655: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1085 unstable=0 bg_thresh=987 thresh=1975 gap=456 poll_thresh=23 ino=257 dd-2584 [001] 222.545664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=65640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.553615: balance_dirty_state: bdi btrfs-1: dirty=434 wb=960 unstable=0 bg_thresh=987 thresh=1974 gap=580 poll_thresh=23 ino=257 dd-2584 [001] 222.553713: balance_dirty_state: bdi btrfs-1: dirty=434 wb=885 unstable=0 bg_thresh=989 thresh=1979 gap=660 poll_thresh=17 ino=257 dd-2584 [001] 222.553841: balance_dirty_state: bdi btrfs-1: dirty=484 wb=835 unstable=0 bg_thresh=989 thresh=1978 gap=659 poll_thresh=18 ino=257 dd-2584 [001] 222.553960: balance_dirty_state: bdi btrfs-1: dirty=509 wb=835 unstable=0 bg_thresh=988 thresh=1976 gap=632 poll_thresh=19 ino=257 dd-2584 [001] 222.554077: balance_dirty_state: bdi btrfs-1: dirty=534 wb=835 unstable=0 bg_thresh=987 thresh=1975 gap=606 poll_thresh=20 ino=257 dd-2584 [001] 222.554194: balance_dirty_state: bdi btrfs-1: dirty=559 wb=835 unstable=0 bg_thresh=987 thresh=1974 gap=580 poll_thresh=21 ino=257 dd-2584 [001] 222.554312: balance_dirty_state: bdi btrfs-1: dirty=609 wb=835 unstable=0 bg_thresh=989 thresh=1978 gap=534 poll_thresh=22 ino=257 dd-2584 [001] 222.554429: balance_dirty_state: bdi btrfs-1: dirty=634 wb=835 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=23 ino=257 dd-2584 [001] 222.554547: balance_dirty_state: bdi btrfs-1: dirty=659 wb=835 unstable=0 bg_thresh=988 thresh=1976 gap=482 poll_thresh=24 ino=257 dd-2584 [001] 222.554551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-282% task_weight=98% bdi_bw=65640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.561545: balance_dirty_state: bdi btrfs-1: dirty=659 wb=835 unstable=0 bg_thresh=981 thresh=1962 gap=468 poll_thresh=24 ino=257 dd-2584 [001] 222.561550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=65640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.569538: balance_dirty_state: bdi btrfs-1: dirty=659 wb=610 unstable=0 bg_thresh=980 thresh=1961 gap=692 poll_thresh=24 ino=257 dd-2584 [001] 222.569779: balance_dirty_state: bdi btrfs-1: dirty=684 wb=610 unstable=0 bg_thresh=980 thresh=1961 gap=667 poll_thresh=18 ino=257 dd-2584 [001] 222.569889: balance_dirty_state: bdi btrfs-1: dirty=709 wb=610 unstable=0 bg_thresh=983 thresh=1966 gap=647 poll_thresh=19 ino=257 dd-2584 [001] 222.569999: balance_dirty_state: bdi btrfs-1: dirty=734 wb=610 unstable=0 bg_thresh=988 thresh=1976 gap=632 poll_thresh=20 ino=257 dd-2584 [001] 222.570114: balance_dirty_state: bdi btrfs-1: dirty=784 wb=610 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=21 ino=257 dd-2584 [001] 222.570227: balance_dirty_state: bdi btrfs-1: dirty=809 wb=610 unstable=0 bg_thresh=987 thresh=1974 gap=555 poll_thresh=22 ino=257 dd-2584 [001] 222.570339: balance_dirty_state: bdi btrfs-1: dirty=834 wb=610 unstable=0 bg_thresh=986 thresh=1973 gap=529 poll_thresh=23 ino=257 dd-2584 [001] 222.570452: balance_dirty_state: bdi btrfs-1: dirty=884 wb=610 unstable=0 bg_thresh=988 thresh=1977 gap=483 poll_thresh=24 ino=257 dd-2584 [001] 222.570456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=65640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.577557: balance_dirty_state: bdi btrfs-1: dirty=884 wb=485 unstable=0 bg_thresh=985 thresh=1971 gap=602 poll_thresh=24 ino=257 dd-2584 [001] 222.577681: balance_dirty_state: bdi btrfs-1: dirty=884 wb=485 unstable=0 bg_thresh=985 thresh=1971 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 222.577914: balance_dirty_state: bdi btrfs-1: dirty=934 wb=485 unstable=0 bg_thresh=988 thresh=1976 gap=557 poll_thresh=19 ino=257 dd-2584 [001] 222.578512: balance_dirty_state: bdi btrfs-1: dirty=959 wb=485 unstable=0 bg_thresh=990 thresh=1980 gap=536 poll_thresh=20 ino=257 dd-2584 [001] 222.578750: balance_dirty_state: bdi btrfs-1: dirty=984 wb=485 unstable=0 bg_thresh=989 thresh=1979 gap=510 poll_thresh=21 ino=257 dd-2584 [001] 222.578985: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=485 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=22 ino=257 dd-2584 [001] 222.578994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=65640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 222.579072: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20000 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 222.581996: writeback_single_inode: bdi btrfs-1: ino=257 state= age=28 wrote=592 to_write=15792 dd-2584 [001] 222.585579: balance_dirty_state: bdi btrfs-1: dirty=409 wb=960 unstable=0 bg_thresh=982 thresh=1964 gap=595 poll_thresh=22 ino=257 dd-2584 [001] 222.585660: balance_dirty_state: bdi btrfs-1: dirty=434 wb=960 unstable=0 bg_thresh=982 thresh=1964 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 222.585776: balance_dirty_state: bdi btrfs-1: dirty=459 wb=960 unstable=0 bg_thresh=984 thresh=1969 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 222.585891: balance_dirty_state: bdi btrfs-1: dirty=509 wb=960 unstable=0 bg_thresh=989 thresh=1979 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 222.586009: balance_dirty_state: bdi btrfs-1: dirty=534 wb=960 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 222.586014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=65640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.593644: balance_dirty_state: bdi btrfs-1: dirty=534 wb=835 unstable=0 bg_thresh=982 thresh=1964 gap=595 poll_thresh=19 ino=257 dd-2584 [001] 222.593735: balance_dirty_state: bdi btrfs-1: dirty=534 wb=835 unstable=0 bg_thresh=982 thresh=1964 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 222.593794: balance_dirty_state: bdi btrfs-1: dirty=559 wb=835 unstable=0 bg_thresh=984 thresh=1969 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 222.593854: balance_dirty_state: bdi btrfs-1: dirty=584 wb=835 unstable=0 bg_thresh=981 thresh=1963 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 222.594151: balance_dirty_state: bdi btrfs-1: dirty=609 wb=835 unstable=0 bg_thresh=983 thresh=1966 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 222.594272: balance_dirty_state: bdi btrfs-1: dirty=634 wb=835 unstable=0 bg_thresh=982 thresh=1965 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 222.594391: balance_dirty_state: bdi btrfs-1: dirty=684 wb=835 unstable=0 bg_thresh=982 thresh=1964 gap=445 poll_thresh=19 ino=257 dd-2584 [001] 222.594396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=65640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.601543: balance_dirty_state: bdi btrfs-1: dirty=684 wb=710 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=19 ino=257 dd-2584 [001] 222.601605: balance_dirty_state: bdi btrfs-1: dirty=684 wb=710 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 222.601665: balance_dirty_state: bdi btrfs-1: dirty=709 wb=710 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 222.601723: balance_dirty_state: bdi btrfs-1: dirty=734 wb=710 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 222.601841: balance_dirty_state: bdi btrfs-1: dirty=759 wb=710 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 222.601961: balance_dirty_state: bdi btrfs-1: dirty=784 wb=710 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 222.602079: balance_dirty_state: bdi btrfs-1: dirty=809 wb=710 unstable=0 bg_thresh=997 thresh=1995 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 222.602084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=65640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.609565: balance_dirty_state: bdi btrfs-1: dirty=809 wb=610 unstable=0 bg_thresh=984 thresh=1968 gap=549 poll_thresh=19 ino=257 dd-2584 [001] 222.609631: balance_dirty_state: bdi btrfs-1: dirty=834 wb=610 unstable=0 bg_thresh=984 thresh=1968 gap=524 poll_thresh=14 ino=257 dd-2584 [001] 222.609877: balance_dirty_state: bdi btrfs-1: dirty=859 wb=610 unstable=0 bg_thresh=983 thresh=1967 gap=498 poll_thresh=15 ino=257 dd-2584 [001] 222.609940: balance_dirty_state: bdi btrfs-1: dirty=859 wb=610 unstable=0 bg_thresh=986 thresh=1973 gap=504 poll_thresh=16 ino=257 dd-2584 [001] 222.610065: balance_dirty_state: bdi btrfs-1: dirty=909 wb=610 unstable=0 bg_thresh=988 thresh=1976 gap=457 poll_thresh=17 ino=257 dd-2584 [001] 222.610070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=65640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.617568: balance_dirty_state: bdi btrfs-1: dirty=909 wb=335 unstable=0 bg_thresh=975 thresh=1951 gap=707 poll_thresh=17 ino=257 dd-2584 [001] 222.617632: balance_dirty_state: bdi btrfs-1: dirty=909 wb=335 unstable=0 bg_thresh=975 thresh=1951 gap=707 poll_thresh=13 ino=257 dd-2584 [001] 222.617690: balance_dirty_state: bdi btrfs-1: dirty=934 wb=335 unstable=0 bg_thresh=978 thresh=1956 gap=687 poll_thresh=14 ino=257 dd-2584 [001] 222.617746: balance_dirty_state: bdi btrfs-1: dirty=934 wb=335 unstable=0 bg_thresh=980 thresh=1961 gap=692 poll_thresh=15 ino=257 dd-2584 [001] 222.617804: balance_dirty_state: bdi btrfs-1: dirty=959 wb=335 unstable=0 bg_thresh=980 thresh=1961 gap=667 poll_thresh=16 ino=257 dd-2584 [001] 222.617921: balance_dirty_state: bdi btrfs-1: dirty=984 wb=335 unstable=0 bg_thresh=983 thresh=1966 gap=647 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 222.617997: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20040 wrote=0 to_write=16384 dd-2584 [001] 222.618047: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=335 unstable=0 bg_thresh=985 thresh=1970 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 222.618177: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=360 unstable=0 bg_thresh=984 thresh=1969 gap=575 poll_thresh=19 ino=257 dd-2584 [001] 222.618312: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=410 unstable=0 bg_thresh=984 thresh=1968 gap=549 poll_thresh=20 ino=257 dd-2584 [001] 222.618623: balance_dirty_state: bdi btrfs-1: dirty=934 wb=535 unstable=0 bg_thresh=989 thresh=1978 gap=509 poll_thresh=21 ino=257 dd-2584 [001] 222.618750: balance_dirty_state: bdi btrfs-1: dirty=934 wb=560 unstable=0 bg_thresh=988 thresh=1977 gap=483 poll_thresh=22 ino=257 dd-2584 [001] 222.618752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 222.620386: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=736 to_write=15648 dd-2584 [001] 222.625586: balance_dirty_state: bdi btrfs-1: dirty=434 wb=935 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=22 ino=257 dd-2584 [001] 222.625707: balance_dirty_state: bdi btrfs-1: dirty=434 wb=935 unstable=0 bg_thresh=990 thresh=1980 gap=611 poll_thresh=16 ino=257 dd-2584 [001] 222.625831: balance_dirty_state: bdi btrfs-1: dirty=484 wb=935 unstable=0 bg_thresh=989 thresh=1979 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 222.625956: balance_dirty_state: bdi btrfs-1: dirty=509 wb=935 unstable=0 bg_thresh=989 thresh=1978 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 222.626078: balance_dirty_state: bdi btrfs-1: dirty=534 wb=935 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 222.626198: balance_dirty_state: bdi btrfs-1: dirty=584 wb=935 unstable=0 bg_thresh=990 thresh=1981 gap=462 poll_thresh=20 ino=257 dd-2584 [001] 222.626203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 222.633659: balance_dirty_state: bdi btrfs-1: dirty=584 wb=810 unstable=0 bg_thresh=987 thresh=1974 gap=580 poll_thresh=20 ino=257 dd-2584 [006] 222.633768: balance_dirty_state: bdi btrfs-1: dirty=609 wb=810 unstable=0 bg_thresh=987 thresh=1974 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 222.633885: balance_dirty_state: bdi btrfs-1: dirty=634 wb=810 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=16 ino=257 dd-2584 [006] 222.634489: balance_dirty_state: bdi btrfs-1: dirty=659 wb=810 unstable=0 bg_thresh=992 thresh=1984 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 222.634724: balance_dirty_state: bdi btrfs-1: dirty=684 wb=810 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 222.634734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 222.641686: balance_dirty_state: bdi btrfs-1: dirty=684 wb=735 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=18 ino=257 dd-2584 [006] 222.641792: balance_dirty_state: bdi btrfs-1: dirty=709 wb=735 unstable=0 bg_thresh=992 thresh=1985 gap=541 poll_thresh=13 ino=257 dd-2584 [006] 222.641911: balance_dirty_state: bdi btrfs-1: dirty=709 wb=735 unstable=0 bg_thresh=992 thresh=1984 gap=540 poll_thresh=14 ino=257 dd-2584 [006] 222.642031: balance_dirty_state: bdi btrfs-1: dirty=734 wb=735 unstable=0 bg_thresh=992 thresh=1984 gap=515 poll_thresh=15 ino=257 dd-2584 [006] 222.642147: balance_dirty_state: bdi btrfs-1: dirty=759 wb=735 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=16 ino=257 dd-2584 [006] 222.642156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 222.649740: balance_dirty_state: bdi btrfs-1: dirty=759 wb=610 unstable=0 bg_thresh=991 thresh=1983 gap=614 poll_thresh=16 ino=257 dd-2584 [002] 222.649814: balance_dirty_state: bdi btrfs-1: dirty=759 wb=610 unstable=0 bg_thresh=991 thresh=1983 gap=614 poll_thresh=12 ino=257 dd-2584 [002] 222.649875: balance_dirty_state: bdi btrfs-1: dirty=784 wb=610 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=13 ino=257 dd-2584 [002] 222.649936: balance_dirty_state: bdi btrfs-1: dirty=809 wb=610 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 222.649997: balance_dirty_state: bdi btrfs-1: dirty=809 wb=610 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=15 ino=257 dd-2584 [002] 222.650058: balance_dirty_state: bdi btrfs-1: dirty=834 wb=610 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 222.650181: balance_dirty_state: bdi btrfs-1: dirty=859 wb=610 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=17 ino=257 dd-2584 [002] 222.650302: balance_dirty_state: bdi btrfs-1: dirty=884 wb=610 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 222.650609: balance_dirty_state: bdi btrfs-1: dirty=934 wb=610 unstable=0 bg_thresh=997 thresh=1995 gap=451 poll_thresh=19 ino=257 dd-2584 [002] 222.650614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.657771: balance_dirty_state: bdi btrfs-1: dirty=934 wb=485 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=19 ino=257 dd-2584 [001] 222.657885: balance_dirty_state: bdi btrfs-1: dirty=934 wb=485 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=14 ino=257 dd-2584 [001] 222.658003: balance_dirty_state: bdi btrfs-1: dirty=959 wb=485 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=15 ino=257 dd-2584 [001] 222.658126: balance_dirty_state: bdi btrfs-1: dirty=959 wb=485 unstable=0 bg_thresh=992 thresh=1985 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 222.658360: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=485 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 222.658369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 222.658453: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20080 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 222.662376: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=560 to_write=15824 dd-2584 [001] 222.665655: balance_dirty_state: bdi btrfs-1: dirty=434 wb=885 unstable=0 bg_thresh=988 thresh=1976 gap=657 poll_thresh=17 ino=257 dd-2584 [001] 222.665807: balance_dirty_state: bdi btrfs-1: dirty=434 wb=810 unstable=0 bg_thresh=993 thresh=1987 gap=743 poll_thresh=13 ino=257 dd-2584 [001] 222.665931: balance_dirty_state: bdi btrfs-1: dirty=459 wb=810 unstable=0 bg_thresh=990 thresh=1981 gap=712 poll_thresh=14 ino=257 dd-2584 [001] 222.666050: balance_dirty_state: bdi btrfs-1: dirty=484 wb=810 unstable=0 bg_thresh=993 thresh=1986 gap=692 poll_thresh=15 ino=257 dd-2584 [001] 222.666168: balance_dirty_state: bdi btrfs-1: dirty=484 wb=810 unstable=0 bg_thresh=990 thresh=1980 gap=686 poll_thresh=16 ino=257 dd-2584 [001] 222.666410: balance_dirty_state: bdi btrfs-1: dirty=534 wb=810 unstable=0 bg_thresh=992 thresh=1984 gap=640 poll_thresh=17 ino=257 dd-2584 [001] 222.666645: balance_dirty_state: bdi btrfs-1: dirty=559 wb=810 unstable=0 bg_thresh=991 thresh=1983 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 222.667247: balance_dirty_state: bdi btrfs-1: dirty=584 wb=810 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=19 ino=257 dd-2584 [001] 222.667486: balance_dirty_state: bdi btrfs-1: dirty=609 wb=810 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=20 ino=257 dd-2584 [001] 222.667722: balance_dirty_state: bdi btrfs-1: dirty=659 wb=810 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=21 ino=257 dd-2584 [001] 222.667957: balance_dirty_state: bdi btrfs-1: dirty=684 wb=810 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=22 ino=257 dd-2584 [001] 222.667966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.673631: balance_dirty_state: bdi btrfs-1: dirty=684 wb=685 unstable=0 bg_thresh=989 thresh=1978 gap=609 poll_thresh=22 ino=257 dd-2584 [001] 222.673702: balance_dirty_state: bdi btrfs-1: dirty=709 wb=685 unstable=0 bg_thresh=988 thresh=1977 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 222.673829: balance_dirty_state: bdi btrfs-1: dirty=734 wb=685 unstable=0 bg_thresh=987 thresh=1975 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 222.673954: balance_dirty_state: bdi btrfs-1: dirty=759 wb=685 unstable=0 bg_thresh=986 thresh=1973 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 222.674075: balance_dirty_state: bdi btrfs-1: dirty=784 wb=685 unstable=0 bg_thresh=994 thresh=1989 gap=520 poll_thresh=19 ino=257 dd-2584 [001] 222.674192: balance_dirty_state: bdi btrfs-1: dirty=834 wb=685 unstable=0 bg_thresh=994 thresh=1988 gap=469 poll_thresh=20 ino=257 dd-2584 [001] 222.674196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.681689: balance_dirty_state: bdi btrfs-1: dirty=834 wb=685 unstable=0 bg_thresh=993 thresh=1987 gap=468 poll_thresh=20 ino=257 dd-2584 [001] 222.681698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.689630: balance_dirty_state: bdi btrfs-1: dirty=859 wb=435 unstable=0 bg_thresh=993 thresh=1986 gap=692 poll_thresh=20 ino=257 dd-2584 [001] 222.689909: balance_dirty_state: bdi btrfs-1: dirty=859 wb=435 unstable=0 bg_thresh=992 thresh=1985 gap=691 poll_thresh=15 ino=257 dd-2584 [001] 222.689970: balance_dirty_state: bdi btrfs-1: dirty=884 wb=435 unstable=0 bg_thresh=992 thresh=1985 gap=666 poll_thresh=16 ino=257 dd-2584 [001] 222.690088: balance_dirty_state: bdi btrfs-1: dirty=909 wb=435 unstable=0 bg_thresh=992 thresh=1984 gap=640 poll_thresh=17 ino=257 dd-2584 [001] 222.690207: balance_dirty_state: bdi btrfs-1: dirty=959 wb=435 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 222.690326: balance_dirty_state: bdi btrfs-1: dirty=984 wb=435 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=19 ino=257 dd-2584 [001] 222.690444: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=435 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 222.690520: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20112 wrote=0 to_write=16384 dd-2584 [001] 222.690569: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=435 unstable=0 bg_thresh=989 thresh=1979 gap=510 poll_thresh=21 ino=257 dd-2584 [001] 222.690700: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=460 unstable=0 bg_thresh=991 thresh=1983 gap=464 poll_thresh=22 ino=257 dd-2584 [001] 222.690701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-180% task_weight=101% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 222.692751: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=624 to_write=15760 dd-2584 [001] 222.697665: balance_dirty_state: bdi btrfs-1: dirty=459 wb=935 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=22 ino=257 dd-2584 [001] 222.697759: balance_dirty_state: bdi btrfs-1: dirty=459 wb=935 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=16 ino=257 dd-2584 [001] 222.698048: balance_dirty_state: bdi btrfs-1: dirty=509 wb=935 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 222.698161: balance_dirty_state: bdi btrfs-1: dirty=534 wb=935 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 222.698277: balance_dirty_state: bdi btrfs-1: dirty=559 wb=935 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 222.698282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.705744: balance_dirty_state: bdi btrfs-1: dirty=559 wb=785 unstable=0 bg_thresh=991 thresh=1982 gap=638 poll_thresh=19 ino=257 dd-2584 [001] 222.705830: balance_dirty_state: bdi btrfs-1: dirty=584 wb=785 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=14 ino=257 dd-2584 [001] 222.705887: balance_dirty_state: bdi btrfs-1: dirty=584 wb=785 unstable=0 bg_thresh=993 thresh=1986 gap=617 poll_thresh=15 ino=257 dd-2584 [001] 222.705943: balance_dirty_state: bdi btrfs-1: dirty=609 wb=785 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 222.706057: balance_dirty_state: bdi btrfs-1: dirty=634 wb=785 unstable=0 bg_thresh=989 thresh=1979 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 222.706168: balance_dirty_state: bdi btrfs-1: dirty=684 wb=785 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 222.706282: balance_dirty_state: bdi btrfs-1: dirty=709 wb=785 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 222.706286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=101% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.713619: balance_dirty_state: bdi btrfs-1: dirty=709 wb=610 unstable=0 bg_thresh=991 thresh=1983 gap=664 poll_thresh=19 ino=257 dd-2584 [001] 222.713723: balance_dirty_state: bdi btrfs-1: dirty=734 wb=610 unstable=0 bg_thresh=991 thresh=1982 gap=638 poll_thresh=14 ino=257 dd-2584 [001] 222.713783: balance_dirty_state: bdi btrfs-1: dirty=734 wb=610 unstable=0 bg_thresh=991 thresh=1982 gap=638 poll_thresh=15 ino=257 dd-2584 [001] 222.714020: balance_dirty_state: bdi btrfs-1: dirty=759 wb=610 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=16 ino=257 dd-2584 [001] 222.714137: balance_dirty_state: bdi btrfs-1: dirty=784 wb=610 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=17 ino=257 dd-2584 [001] 222.714255: balance_dirty_state: bdi btrfs-1: dirty=809 wb=610 unstable=0 bg_thresh=992 thresh=1984 gap=565 poll_thresh=18 ino=257 dd-2584 [001] 222.714372: balance_dirty_state: bdi btrfs-1: dirty=859 wb=610 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=19 ino=257 dd-2584 [001] 222.714489: balance_dirty_state: bdi btrfs-1: dirty=884 wb=610 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=20 ino=257 dd-2584 [001] 222.714494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.721652: balance_dirty_state: bdi btrfs-1: dirty=884 wb=610 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 222.721661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=66000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.729657: balance_dirty_state: bdi btrfs-1: dirty=884 wb=360 unstable=0 bg_thresh=992 thresh=1984 gap=740 poll_thresh=20 ino=257 dd-2584 [001] 222.729767: balance_dirty_state: bdi btrfs-1: dirty=909 wb=360 unstable=0 bg_thresh=991 thresh=1983 gap=714 poll_thresh=15 ino=257 dd-2584 [001] 222.729871: balance_dirty_state: bdi btrfs-1: dirty=909 wb=360 unstable=0 bg_thresh=994 thresh=1988 gap=719 poll_thresh=16 ino=257 dd-2584 [001] 222.730073: balance_dirty_state: bdi btrfs-1: dirty=959 wb=360 unstable=0 bg_thresh=993 thresh=1987 gap=668 poll_thresh=17 ino=257 dd-2584 [001] 222.730274: balance_dirty_state: bdi btrfs-1: dirty=984 wb=360 unstable=0 bg_thresh=993 thresh=1986 gap=642 poll_thresh=18 ino=257 dd-2584 [001] 222.730785: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=360 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 222.730836: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20152 wrote=0 to_write=16384 dd-2584 [001] 222.731001: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=360 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=20 ino=257 dd-2584 [001] 222.731214: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=410 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=21 ino=257 dd-2584 [001] 222.731342: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=460 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=22 ino=257 dd-2584 [001] 222.731472: balance_dirty_state: bdi btrfs-1: dirty=984 wb=510 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=23 ino=257 dd-2584 [001] 222.731474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=66000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 222.734920: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=688 to_write=15696 dd-2584 [001] 222.737660: balance_dirty_state: bdi btrfs-1: dirty=459 wb=910 unstable=0 bg_thresh=995 thresh=1990 gap=621 poll_thresh=23 ino=257 dd-2584 [001] 222.737729: balance_dirty_state: bdi btrfs-1: dirty=484 wb=910 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=17 ino=257 dd-2584 [001] 222.737858: balance_dirty_state: bdi btrfs-1: dirty=509 wb=910 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=18 ino=257 dd-2584 [001] 222.738036: balance_dirty_state: bdi btrfs-1: dirty=534 wb=910 unstable=0 bg_thresh=999 thresh=1999 gap=555 poll_thresh=19 ino=257 dd-2584 [001] 222.738243: balance_dirty_state: bdi btrfs-1: dirty=584 wb=910 unstable=0 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=20 ino=257 dd-2584 [001] 222.738765: balance_dirty_state: bdi btrfs-1: dirty=609 wb=910 unstable=0 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=21 ino=257 dd-2584 [001] 222.738773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=66000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 222.749699: balance_dirty_state: bdi btrfs-1: dirty=609 wb=785 unstable=0 bg_thresh=988 thresh=1976 gap=582 poll_thresh=21 ino=257 dd-2584 [001] 222.749829: balance_dirty_state: bdi btrfs-1: dirty=634 wb=785 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 222.750031: balance_dirty_state: bdi btrfs-1: dirty=659 wb=735 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 222.750158: balance_dirty_state: bdi btrfs-1: dirty=684 wb=735 unstable=0 bg_thresh=988 thresh=1977 gap=558 poll_thresh=18 ino=257 dd-2584 [001] 222.750283: balance_dirty_state: bdi btrfs-1: dirty=709 wb=735 unstable=0 bg_thresh=990 thresh=1980 gap=536 poll_thresh=19 ino=257 dd-2584 [001] 222.750408: balance_dirty_state: bdi btrfs-1: dirty=759 wb=735 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=20 ino=257 dd-2584 [001] 222.750413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=66000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 222.761732: balance_dirty_state: bdi btrfs-1: dirty=759 wb=685 unstable=0 bg_thresh=986 thresh=1972 gap=528 poll_thresh=20 ino=257 dd-2584 [001] 222.761808: balance_dirty_state: bdi btrfs-1: dirty=759 wb=685 unstable=0 bg_thresh=988 thresh=1977 gap=533 poll_thresh=15 ino=257 dd-2584 [001] 222.761868: balance_dirty_state: bdi btrfs-1: dirty=784 wb=685 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=16 ino=257 dd-2584 [001] 222.761986: balance_dirty_state: bdi btrfs-1: dirty=809 wb=685 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=17 ino=257 dd-2584 [001] 222.761991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=66000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 222.769664: balance_dirty_state: bdi btrfs-1: dirty=809 wb=510 unstable=0 bg_thresh=991 thresh=1983 gap=664 poll_thresh=17 ino=257 dd-2584 [001] 222.769748: balance_dirty_state: bdi btrfs-1: dirty=834 wb=460 unstable=0 bg_thresh=991 thresh=1982 gap=688 poll_thresh=13 ino=257 dd-2584 [001] 222.769995: balance_dirty_state: bdi btrfs-1: dirty=859 wb=410 unstable=0 bg_thresh=991 thresh=1982 gap=713 poll_thresh=14 ino=257 dd-2584 [001] 222.770058: balance_dirty_state: bdi btrfs-1: dirty=859 wb=410 unstable=0 bg_thresh=993 thresh=1986 gap=717 poll_thresh=15 ino=257 dd-2584 [001] 222.770119: balance_dirty_state: bdi btrfs-1: dirty=884 wb=410 unstable=0 bg_thresh=993 thresh=1986 gap=692 poll_thresh=16 ino=257 dd-2584 [001] 222.770246: balance_dirty_state: bdi btrfs-1: dirty=909 wb=410 unstable=0 bg_thresh=992 thresh=1985 gap=666 poll_thresh=17 ino=257 dd-2584 [001] 222.770369: balance_dirty_state: bdi btrfs-1: dirty=934 wb=410 unstable=0 bg_thresh=989 thresh=1978 gap=634 poll_thresh=18 ino=257 dd-2584 [001] 222.770492: balance_dirty_state: bdi btrfs-1: dirty=984 wb=410 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=19 ino=257 dd-2584 [001] 222.770614: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=410 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 222.770689: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20192 wrote=0 to_write=16384 dd-2584 [001] 222.770742: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=410 unstable=0 bg_thresh=990 thresh=1980 gap=536 poll_thresh=21 ino=257 dd-2584 [001] 222.770871: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=435 unstable=0 bg_thresh=989 thresh=1979 gap=485 poll_thresh=22 ino=257 dd-2584 [001] 222.770872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=66000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 222.773170: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=608 to_write=15776 dd-2584 [001] 222.781755: balance_dirty_state: bdi btrfs-1: dirty=484 wb=760 unstable=0 bg_thresh=988 thresh=1976 gap=732 poll_thresh=22 ino=257 dd-2584 [001] 222.781883: balance_dirty_state: bdi btrfs-1: dirty=484 wb=760 unstable=0 bg_thresh=993 thresh=1986 gap=742 poll_thresh=16 ino=257 dd-2584 [001] 222.782487: balance_dirty_state: bdi btrfs-1: dirty=509 wb=760 unstable=0 bg_thresh=992 thresh=1985 gap=716 poll_thresh=17 ino=257 dd-2584 [001] 222.782721: balance_dirty_state: bdi btrfs-1: dirty=559 wb=760 unstable=0 bg_thresh=992 thresh=1984 gap=665 poll_thresh=18 ino=257 dd-2584 [001] 222.782958: balance_dirty_state: bdi btrfs-1: dirty=584 wb=760 unstable=0 bg_thresh=988 thresh=1977 gap=633 poll_thresh=19 ino=257 dd-2584 [001] 222.783194: balance_dirty_state: bdi btrfs-1: dirty=609 wb=760 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=20 ino=257 dd-2584 [001] 222.783430: balance_dirty_state: bdi btrfs-1: dirty=659 wb=760 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=21 ino=257 dd-2584 [001] 222.783665: balance_dirty_state: bdi btrfs-1: dirty=684 wb=760 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=22 ino=257 dd-2584 [001] 222.783903: balance_dirty_state: bdi btrfs-1: dirty=709 wb=760 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=23 ino=257 dd-2584 [001] 222.784138: balance_dirty_state: bdi btrfs-1: dirty=734 wb=760 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=24 ino=257 dd-2584 [001] 222.784147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=66000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 222.789731: balance_dirty_state: bdi btrfs-1: dirty=734 wb=635 unstable=0 bg_thresh=992 thresh=1985 gap=616 poll_thresh=24 ino=257 dd-2584 [005] 222.790066: balance_dirty_state: bdi btrfs-1: dirty=734 wb=635 unstable=0 bg_thresh=992 thresh=1984 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 222.790300: balance_dirty_state: bdi btrfs-1: dirty=759 wb=635 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=19 ino=257 dd-2584 [005] 222.790534: balance_dirty_state: bdi btrfs-1: dirty=809 wb=635 unstable=0 bg_thresh=991 thresh=1982 gap=538 poll_thresh=20 ino=257 dd-2584 [005] 222.790773: balance_dirty_state: bdi btrfs-1: dirty=834 wb=635 unstable=0 bg_thresh=993 thresh=1986 gap=517 poll_thresh=21 ino=257 dd-2584 [005] 222.791008: balance_dirty_state: bdi btrfs-1: dirty=859 wb=635 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=22 ino=257 dd-2584 [005] 222.791017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=66000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 222.797675: balance_dirty_state: bdi btrfs-1: dirty=859 wb=560 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=22 ino=257 dd-2584 [005] 222.797770: balance_dirty_state: bdi btrfs-1: dirty=884 wb=510 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 222.797894: balance_dirty_state: bdi btrfs-1: dirty=909 wb=510 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=17 ino=257 dd-2584 [005] 222.798019: balance_dirty_state: bdi btrfs-1: dirty=934 wb=510 unstable=0 bg_thresh=989 thresh=1978 gap=534 poll_thresh=18 ino=257 dd-2584 [005] 222.798142: balance_dirty_state: bdi btrfs-1: dirty=984 wb=510 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 222.798147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=66000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 222.805688: balance_dirty_state: bdi btrfs-1: dirty=984 wb=335 unstable=0 bg_thresh=992 thresh=1985 gap=666 poll_thresh=19 ino=257 dd-2584 [005] 222.805965: balance_dirty_state: bdi btrfs-1: dirty=984 wb=335 unstable=0 bg_thresh=992 thresh=1985 gap=666 poll_thresh=14 ino=257 dd-2584 [005] 222.806022: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=335 unstable=0 bg_thresh=992 thresh=1984 gap=640 poll_thresh=15 ino=257 dd-2584 [005] 222.806087: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=335 unstable=0 bg_thresh=992 thresh=1984 gap=615 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 222.806112: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20228 wrote=0 to_write=16384 dd-2584 [005] 222.806211: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=335 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=17 ino=257 dd-2584 [005] 222.806339: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=410 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=18 ino=257 dd-2584 [005] 222.806466: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=460 unstable=0 bg_thresh=993 thresh=1986 gap=517 poll_thresh=19 ino=257 dd-2584 [005] 222.806590: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=485 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=20 ino=257 dd-2584 [005] 222.806591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=66000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 222.810320: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=704 to_write=15680 dd-2584 [005] 222.813696: balance_dirty_state: bdi btrfs-1: dirty=434 wb=935 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=20 ino=257 dd-2584 [005] 222.813781: balance_dirty_state: bdi btrfs-1: dirty=434 wb=935 unstable=0 bg_thresh=993 thresh=1987 gap=618 poll_thresh=15 ino=257 dd-2584 [005] 222.813849: balance_dirty_state: bdi btrfs-1: dirty=459 wb=935 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 222.813972: balance_dirty_state: bdi btrfs-1: dirty=484 wb=935 unstable=0 bg_thresh=988 thresh=1977 gap=558 poll_thresh=17 ino=257 dd-2584 [005] 222.814271: balance_dirty_state: bdi btrfs-1: dirty=534 wb=935 unstable=0 bg_thresh=991 thresh=1982 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 222.814390: balance_dirty_state: bdi btrfs-1: dirty=559 wb=935 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 222.814395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=66000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 222.821703: balance_dirty_state: bdi btrfs-1: dirty=559 wb=810 unstable=0 bg_thresh=993 thresh=1986 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 222.821796: balance_dirty_state: bdi btrfs-1: dirty=584 wb=810 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 222.821855: balance_dirty_state: bdi btrfs-1: dirty=584 wb=810 unstable=0 bg_thresh=992 thresh=1985 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 222.821913: balance_dirty_state: bdi btrfs-1: dirty=609 wb=810 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 222.822030: balance_dirty_state: bdi btrfs-1: dirty=634 wb=810 unstable=0 bg_thresh=994 thresh=1989 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 222.822148: balance_dirty_state: bdi btrfs-1: dirty=659 wb=810 unstable=0 bg_thresh=994 thresh=1988 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 222.822266: balance_dirty_state: bdi btrfs-1: dirty=709 wb=810 unstable=0 bg_thresh=993 thresh=1986 gap=467 poll_thresh=19 ino=257 dd-2584 [005] 222.822270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=66000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 222.829724: balance_dirty_state: bdi btrfs-1: dirty=709 wb=710 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=19 ino=257 dd-2584 [005] 222.829803: balance_dirty_state: bdi btrfs-1: dirty=709 wb=710 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=14 ino=257 dd-2584 [005] 222.829863: balance_dirty_state: bdi btrfs-1: dirty=734 wb=710 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=15 ino=257 dd-2584 [005] 222.829922: balance_dirty_state: bdi btrfs-1: dirty=759 wb=710 unstable=0 bg_thresh=993 thresh=1987 gap=518 poll_thresh=16 ino=257 dd-2584 [005] 222.830221: balance_dirty_state: bdi btrfs-1: dirty=784 wb=710 unstable=0 bg_thresh=995 thresh=1991 gap=497 poll_thresh=17 ino=257 dd-2584 [005] 222.830226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 222.837770: balance_dirty_state: bdi btrfs-1: dirty=784 wb=710 unstable=0 bg_thresh=995 thresh=1990 gap=496 poll_thresh=17 ino=257 dd-2584 [005] 222.837775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 222.845748: balance_dirty_state: bdi btrfs-1: dirty=784 wb=460 unstable=0 bg_thresh=994 thresh=1989 gap=745 poll_thresh=17 ino=257 dd-2584 [005] 222.845824: balance_dirty_state: bdi btrfs-1: dirty=809 wb=460 unstable=0 bg_thresh=991 thresh=1983 gap=714 poll_thresh=13 ino=257 dd-2584 [005] 222.845886: balance_dirty_state: bdi btrfs-1: dirty=809 wb=460 unstable=0 bg_thresh=994 thresh=1988 gap=719 poll_thresh=14 ino=257 dd-2584 [005] 222.845946: balance_dirty_state: bdi btrfs-1: dirty=834 wb=460 unstable=0 bg_thresh=993 thresh=1987 gap=693 poll_thresh=15 ino=257 dd-2584 [005] 222.846006: balance_dirty_state: bdi btrfs-1: dirty=834 wb=460 unstable=0 bg_thresh=993 thresh=1987 gap=693 poll_thresh=16 ino=257 dd-2584 [005] 222.846127: balance_dirty_state: bdi btrfs-1: dirty=884 wb=460 unstable=0 bg_thresh=993 thresh=1986 gap=642 poll_thresh=17 ino=257 dd-2584 [005] 222.846249: balance_dirty_state: bdi btrfs-1: dirty=909 wb=460 unstable=0 bg_thresh=995 thresh=1990 gap=621 poll_thresh=18 ino=257 dd-2584 [005] 222.846370: balance_dirty_state: bdi btrfs-1: dirty=934 wb=460 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=19 ino=257 dd-2584 [005] 222.846491: balance_dirty_state: bdi btrfs-1: dirty=984 wb=460 unstable=0 bg_thresh=991 thresh=1982 gap=538 poll_thresh=20 ino=257 dd-2584 [005] 222.846613: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=460 unstable=0 bg_thresh=993 thresh=1986 gap=517 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 222.846686: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20268 wrote=0 to_write=16384 dd-2584 [005] 222.846927: balance_dirty_state: bdi btrfs-1: dirty=984 wb=510 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=22 ino=257 dd-2584 [005] 222.846929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 222.848941: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=608 to_write=15776 dd-2584 [005] 222.853767: balance_dirty_state: bdi btrfs-1: dirty=434 wb=910 unstable=0 bg_thresh=994 thresh=1988 gap=644 poll_thresh=22 ino=257 dd-2584 [005] 222.853845: balance_dirty_state: bdi btrfs-1: dirty=459 wb=910 unstable=0 bg_thresh=996 thresh=1993 gap=624 poll_thresh=16 ino=257 dd-2584 [005] 222.853968: balance_dirty_state: bdi btrfs-1: dirty=484 wb=910 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=17 ino=257 dd-2584 [005] 222.854092: balance_dirty_state: bdi btrfs-1: dirty=509 wb=910 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=18 ino=257 dd-2584 [005] 222.854213: balance_dirty_state: bdi btrfs-1: dirty=559 wb=910 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=19 ino=257 dd-2584 [005] 222.854336: balance_dirty_state: bdi btrfs-1: dirty=584 wb=910 unstable=0 bg_thresh=994 thresh=1988 gap=494 poll_thresh=20 ino=257 dd-2584 [005] 222.854341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 222.861768: balance_dirty_state: bdi btrfs-1: dirty=584 wb=785 unstable=0 bg_thresh=992 thresh=1984 gap=615 poll_thresh=20 ino=257 dd-2584 [005] 222.861837: balance_dirty_state: bdi btrfs-1: dirty=609 wb=785 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=15 ino=257 dd-2584 [005] 222.861898: balance_dirty_state: bdi btrfs-1: dirty=609 wb=785 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 222.862019: balance_dirty_state: bdi btrfs-1: dirty=634 wb=785 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=17 ino=257 dd-2584 [005] 222.862142: balance_dirty_state: bdi btrfs-1: dirty=684 wb=785 unstable=0 bg_thresh=990 thresh=1981 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 222.862449: balance_dirty_state: bdi btrfs-1: dirty=709 wb=785 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 222.862454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 222.869705: balance_dirty_state: bdi btrfs-1: dirty=709 wb=660 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=19 ino=257 dd-2584 [005] 222.869782: balance_dirty_state: bdi btrfs-1: dirty=734 wb=660 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 222.869845: balance_dirty_state: bdi btrfs-1: dirty=734 wb=660 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=15 ino=257 dd-2584 [005] 222.869906: balance_dirty_state: bdi btrfs-1: dirty=759 wb=660 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 222.870027: balance_dirty_state: bdi btrfs-1: dirty=784 wb=660 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 222.870149: balance_dirty_state: bdi btrfs-1: dirty=809 wb=660 unstable=0 bg_thresh=992 thresh=1984 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 222.870271: balance_dirty_state: bdi btrfs-1: dirty=859 wb=660 unstable=0 bg_thresh=994 thresh=1988 gap=469 poll_thresh=19 ino=257 dd-2584 [005] 222.870275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 222.877747: balance_dirty_state: bdi btrfs-1: dirty=859 wb=485 unstable=0 bg_thresh=995 thresh=1990 gap=646 poll_thresh=19 ino=257 dd-2584 [005] 222.877823: balance_dirty_state: bdi btrfs-1: dirty=859 wb=485 unstable=0 bg_thresh=995 thresh=1990 gap=646 poll_thresh=14 ino=257 dd-2584 [005] 222.877883: balance_dirty_state: bdi btrfs-1: dirty=884 wb=485 unstable=0 bg_thresh=994 thresh=1989 gap=620 poll_thresh=15 ino=257 dd-2584 [005] 222.877942: balance_dirty_state: bdi btrfs-1: dirty=909 wb=485 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 222.878061: balance_dirty_state: bdi btrfs-1: dirty=934 wb=485 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=17 ino=257 dd-2584 [005] 222.878361: balance_dirty_state: bdi btrfs-1: dirty=959 wb=485 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=18 ino=257 dd-2584 [005] 222.878479: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=485 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 222.878484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 222.878557: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20300 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 222.880485: writeback_single_inode: bdi btrfs-1: ino=257 state= age=292 wrote=560 to_write=15824 dd-2584 [005] 222.885761: balance_dirty_state: bdi btrfs-1: dirty=459 wb=910 unstable=0 bg_thresh=991 thresh=1982 gap=613 poll_thresh=19 ino=257 dd-2584 [005] 222.885828: balance_dirty_state: bdi btrfs-1: dirty=459 wb=910 unstable=0 bg_thresh=991 thresh=1982 gap=613 poll_thresh=14 ino=257 dd-2584 [005] 222.885887: balance_dirty_state: bdi btrfs-1: dirty=484 wb=910 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=15 ino=257 dd-2584 [005] 222.885950: balance_dirty_state: bdi btrfs-1: dirty=484 wb=910 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 222.886070: balance_dirty_state: bdi btrfs-1: dirty=534 wb=910 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 222.886191: balance_dirty_state: bdi btrfs-1: dirty=559 wb=910 unstable=0 bg_thresh=997 thresh=1994 gap=525 poll_thresh=18 ino=257 dd-2584 [005] 222.886313: balance_dirty_state: bdi btrfs-1: dirty=584 wb=910 unstable=0 bg_thresh=996 thresh=1993 gap=499 poll_thresh=19 ino=257 dd-2584 [005] 222.886434: balance_dirty_state: bdi btrfs-1: dirty=634 wb=910 unstable=0 bg_thresh=996 thresh=1992 gap=448 poll_thresh=20 ino=257 dd-2584 [005] 222.886438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 222.893676: balance_dirty_state: bdi btrfs-1: dirty=634 wb=760 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=20 ino=257 dd-2584 [005] 222.893754: balance_dirty_state: bdi btrfs-1: dirty=634 wb=760 unstable=0 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=15 ino=257 dd-2584 [005] 222.894001: balance_dirty_state: bdi btrfs-1: dirty=659 wb=760 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 222.894121: balance_dirty_state: bdi btrfs-1: dirty=684 wb=760 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=17 ino=257 dd-2584 [005] 222.894241: balance_dirty_state: bdi btrfs-1: dirty=709 wb=760 unstable=0 bg_thresh=995 thresh=1991 gap=522 poll_thresh=18 ino=257 dd-2584 [005] 222.894362: balance_dirty_state: bdi btrfs-1: dirty=759 wb=760 unstable=0 bg_thresh=995 thresh=1990 gap=471 poll_thresh=19 ino=257 dd-2584 [005] 222.894366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 222.905650: balance_dirty_state: bdi btrfs-1: dirty=759 wb=535 unstable=0 bg_thresh=980 thresh=1960 gap=666 poll_thresh=19 ino=257 dd-2584 [005] 222.905741: balance_dirty_state: bdi btrfs-1: dirty=759 wb=535 unstable=0 bg_thresh=982 thresh=1965 gap=671 poll_thresh=14 ino=257 dd-2584 [005] 222.905833: balance_dirty_state: bdi btrfs-1: dirty=784 wb=535 unstable=0 bg_thresh=982 thresh=1964 gap=645 poll_thresh=15 ino=257 dd-2584 [005] 222.905919: balance_dirty_state: bdi btrfs-1: dirty=809 wb=535 unstable=0 bg_thresh=984 thresh=1969 gap=625 poll_thresh=16 ino=257 dd-2584 [005] 222.906068: balance_dirty_state: bdi btrfs-1: dirty=834 wb=535 unstable=0 bg_thresh=987 thresh=1974 gap=605 poll_thresh=17 ino=257 dd-2584 [005] 222.906188: balance_dirty_state: bdi btrfs-1: dirty=859 wb=535 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=18 ino=257 dd-2584 [005] 222.906310: balance_dirty_state: bdi btrfs-1: dirty=884 wb=535 unstable=0 bg_thresh=985 thresh=1971 gap=552 poll_thresh=19 ino=257 dd-2584 [005] 222.906609: balance_dirty_state: bdi btrfs-1: dirty=934 wb=535 unstable=0 bg_thresh=985 thresh=1970 gap=501 poll_thresh=20 ino=257 dd-2584 [005] 222.906728: balance_dirty_state: bdi btrfs-1: dirty=959 wb=535 unstable=0 bg_thresh=984 thresh=1969 gap=475 poll_thresh=21 ino=257 dd-2584 [005] 222.906733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 222.913676: balance_dirty_state: bdi btrfs-1: dirty=959 wb=535 unstable=0 bg_thresh=984 thresh=1968 gap=474 poll_thresh=21 ino=257 dd-2584 [005] 222.913680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=99% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 222.921771: balance_dirty_state: bdi btrfs-1: dirty=959 wb=285 unstable=0 bg_thresh=983 thresh=1967 gap=723 poll_thresh=21 ino=257 dd-2584 [005] 222.921848: balance_dirty_state: bdi btrfs-1: dirty=984 wb=285 unstable=0 bg_thresh=986 thresh=1972 gap=703 poll_thresh=16 ino=257 dd-2584 [005] 222.921960: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=285 unstable=0 bg_thresh=988 thresh=1977 gap=683 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 222.922033: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20344 wrote=0 to_write=16384 dd-2584 [005] 222.922083: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=285 unstable=0 bg_thresh=988 thresh=1976 gap=657 poll_thresh=18 ino=257 dd-2584 [005] 222.922209: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=310 unstable=0 bg_thresh=990 thresh=1980 gap=636 poll_thresh=19 ino=257 dd-2584 [005] 222.922339: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=385 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=20 ino=257 dd-2584 [005] 222.922465: balance_dirty_state: bdi btrfs-1: dirty=984 wb=435 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=21 ino=257 dd-2584 [005] 222.922771: balance_dirty_state: bdi btrfs-1: dirty=934 wb=510 unstable=0 bg_thresh=985 thresh=1971 gap=527 poll_thresh=22 ino=257 dd-2584 [005] 222.922901: balance_dirty_state: bdi btrfs-1: dirty=934 wb=560 unstable=0 bg_thresh=987 thresh=1975 gap=481 poll_thresh=23 ino=257 dd-2584 [005] 222.922903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 222.924858: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=752 to_write=15632 dd-2584 [005] 222.929750: balance_dirty_state: bdi btrfs-1: dirty=459 wb=910 unstable=0 bg_thresh=986 thresh=1973 gap=604 poll_thresh=23 ino=257 dd-2584 [005] 222.929851: balance_dirty_state: bdi btrfs-1: dirty=459 wb=910 unstable=0 bg_thresh=986 thresh=1973 gap=604 poll_thresh=17 ino=257 dd-2584 [005] 222.929973: balance_dirty_state: bdi btrfs-1: dirty=509 wb=910 unstable=0 bg_thresh=986 thresh=1972 gap=553 poll_thresh=18 ino=257 dd-2584 [005] 222.930092: balance_dirty_state: bdi btrfs-1: dirty=534 wb=910 unstable=0 bg_thresh=985 thresh=1971 gap=527 poll_thresh=19 ino=257 dd-2584 [005] 222.930213: balance_dirty_state: bdi btrfs-1: dirty=559 wb=910 unstable=0 bg_thresh=987 thresh=1975 gap=506 poll_thresh=20 ino=257 dd-2584 [005] 222.930332: balance_dirty_state: bdi btrfs-1: dirty=584 wb=910 unstable=0 bg_thresh=987 thresh=1974 gap=480 poll_thresh=21 ino=257 dd-2584 [005] 222.930337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 222.937730: balance_dirty_state: bdi btrfs-1: dirty=584 wb=735 unstable=0 bg_thresh=990 thresh=1981 gap=662 poll_thresh=21 ino=257 dd-2584 [005] 222.937834: balance_dirty_state: bdi btrfs-1: dirty=609 wb=735 unstable=0 bg_thresh=990 thresh=1980 gap=636 poll_thresh=16 ino=257 dd-2584 [005] 222.937956: balance_dirty_state: bdi btrfs-1: dirty=634 wb=735 unstable=0 bg_thresh=989 thresh=1979 gap=610 poll_thresh=17 ino=257 dd-2584 [005] 222.938258: balance_dirty_state: bdi btrfs-1: dirty=684 wb=735 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=18 ino=257 dd-2584 [005] 222.938375: balance_dirty_state: bdi btrfs-1: dirty=709 wb=735 unstable=0 bg_thresh=991 thresh=1982 gap=538 poll_thresh=19 ino=257 dd-2584 [005] 222.938493: balance_dirty_state: bdi btrfs-1: dirty=734 wb=735 unstable=0 bg_thresh=990 thresh=1981 gap=512 poll_thresh=20 ino=257 dd-2584 [005] 222.938611: balance_dirty_state: bdi btrfs-1: dirty=759 wb=735 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=21 ino=257 dd-2584 [005] 222.938615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=66704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 222.945777: balance_dirty_state: bdi btrfs-1: dirty=759 wb=735 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=21 ino=257 dd-2584 [005] 222.945786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=66704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 222.953845: balance_dirty_state: bdi btrfs-1: dirty=759 wb=485 unstable=0 bg_thresh=992 thresh=1985 gap=741 poll_thresh=21 ino=257 dd-2584 [005] 222.953912: balance_dirty_state: bdi btrfs-1: dirty=784 wb=485 unstable=0 bg_thresh=989 thresh=1979 gap=710 poll_thresh=16 ino=257 dd-2584 [005] 222.954035: balance_dirty_state: bdi btrfs-1: dirty=809 wb=485 unstable=0 bg_thresh=989 thresh=1978 gap=684 poll_thresh=17 ino=257 dd-2584 [005] 222.954156: balance_dirty_state: bdi btrfs-1: dirty=859 wb=485 unstable=0 bg_thresh=988 thresh=1977 gap=633 poll_thresh=18 ino=257 dd-2584 [005] 222.954281: balance_dirty_state: bdi btrfs-1: dirty=884 wb=485 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=19 ino=257 dd-2584 [005] 222.954403: balance_dirty_state: bdi btrfs-1: dirty=909 wb=485 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=20 ino=257 dd-2584 [005] 222.954710: balance_dirty_state: bdi btrfs-1: dirty=934 wb=485 unstable=0 bg_thresh=989 thresh=1979 gap=560 poll_thresh=21 ino=257 dd-2584 [005] 222.954836: balance_dirty_state: bdi btrfs-1: dirty=984 wb=485 unstable=0 bg_thresh=989 thresh=1978 gap=509 poll_thresh=22 ino=257 dd-2584 [005] 222.954964: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=485 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=23 ino=257 dd-2584 [005] 222.954968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=66704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 222.955029: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20376 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 222.957157: writeback_single_inode: bdi btrfs-1: ino=257 state= age=68 wrote=560 to_write=15824 dd-2584 [005] 222.961822: balance_dirty_state: bdi btrfs-1: dirty=434 wb=935 unstable=0 bg_thresh=991 thresh=1982 gap=613 poll_thresh=23 ino=257 dd-2584 [005] 222.961906: balance_dirty_state: bdi btrfs-1: dirty=459 wb=935 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=17 ino=257 dd-2584 [005] 222.962040: balance_dirty_state: bdi btrfs-1: dirty=484 wb=935 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=18 ino=257 dd-2584 [005] 222.962165: balance_dirty_state: bdi btrfs-1: dirty=509 wb=935 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=19 ino=257 dd-2584 [005] 222.962297: balance_dirty_state: bdi btrfs-1: dirty=534 wb=935 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=20 ino=257 dd-2584 [005] 222.962423: balance_dirty_state: bdi btrfs-1: dirty=584 wb=935 unstable=0 bg_thresh=991 thresh=1982 gap=463 poll_thresh=21 ino=257 dd-2584 [005] 222.962428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=66704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 222.969844: balance_dirty_state: bdi btrfs-1: dirty=584 wb=810 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=21 ino=257 dd-2584 [000] 222.969935: balance_dirty_state: bdi btrfs-1: dirty=584 wb=810 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=16 ino=257 dd-2584 [000] 222.970534: balance_dirty_state: bdi btrfs-1: dirty=634 wb=810 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=17 ino=257 dd-2584 [000] 222.970776: balance_dirty_state: bdi btrfs-1: dirty=659 wb=810 unstable=0 bg_thresh=995 thresh=1991 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 222.971025: balance_dirty_state: bdi btrfs-1: dirty=684 wb=810 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=19 ino=257 dd-2584 [000] 222.971034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=66704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 222.977738: balance_dirty_state: bdi btrfs-1: dirty=684 wb=660 unstable=0 bg_thresh=994 thresh=1989 gap=645 poll_thresh=19 ino=257 dd-2584 [004] 222.977926: balance_dirty_state: bdi btrfs-1: dirty=684 wb=660 unstable=0 bg_thresh=997 thresh=1994 gap=650 poll_thresh=14 ino=257 dd-2584 [004] 222.978111: balance_dirty_state: bdi btrfs-1: dirty=709 wb=660 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=15 ino=257 dd-2584 [004] 222.978301: balance_dirty_state: bdi btrfs-1: dirty=734 wb=660 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 222.978671: balance_dirty_state: bdi btrfs-1: dirty=759 wb=660 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 222.979043: balance_dirty_state: bdi btrfs-1: dirty=784 wb=660 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=18 ino=257 dd-2584 [004] 222.979412: balance_dirty_state: bdi btrfs-1: dirty=834 wb=660 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 222.980425: balance_dirty_state: bdi btrfs-1: dirty=859 wb=660 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 222.980437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=66704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 222.985699: balance_dirty_state: bdi btrfs-1: dirty=859 wb=635 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 222.985814: balance_dirty_state: bdi btrfs-1: dirty=859 wb=560 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 222.985908: balance_dirty_state: bdi btrfs-1: dirty=884 wb=560 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 222.986116: balance_dirty_state: bdi btrfs-1: dirty=910 wb=560 unstable=0 bg_thresh=993 thresh=1987 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 222.986319: balance_dirty_state: bdi btrfs-1: dirty=949 wb=560 unstable=0 bg_thresh=992 thresh=1985 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 222.986325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=66704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 222.993781: balance_dirty_state: bdi btrfs-1: dirty=949 wb=310 unstable=0 bg_thresh=992 thresh=1985 gap=726 poll_thresh=18 ino=257 dd-2584 [004] 222.993871: balance_dirty_state: bdi btrfs-1: dirty=962 wb=310 unstable=0 bg_thresh=993 thresh=1986 gap=714 poll_thresh=13 ino=257 dd-2584 [004] 222.993940: balance_dirty_state: bdi btrfs-1: dirty=975 wb=310 unstable=0 bg_thresh=993 thresh=1987 gap=702 poll_thresh=14 ino=257 dd-2584 [004] 222.994007: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=310 unstable=0 bg_thresh=993 thresh=1986 gap=675 poll_thresh=15 ino=257 dd-2584 [004] 222.994080: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=310 unstable=0 bg_thresh=994 thresh=1988 gap=664 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 222.994084: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20416 wrote=0 to_write=16384 dd-2584 [004] 222.994224: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=310 unstable=0 bg_thresh=994 thresh=1988 gap=638 poll_thresh=17 ino=257 dd-2584 [004] 222.994372: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=385 unstable=0 bg_thresh=993 thresh=1986 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 222.994697: balance_dirty_state: bdi btrfs-1: dirty=905 wb=510 unstable=0 bg_thresh=992 thresh=1985 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 222.994845: balance_dirty_state: bdi btrfs-1: dirty=919 wb=535 unstable=0 bg_thresh=993 thresh=1986 gap=532 poll_thresh=20 ino=257 dd-2584 [004] 222.994992: balance_dirty_state: bdi btrfs-1: dirty=895 wb=585 unstable=0 bg_thresh=994 thresh=1988 gap=508 poll_thresh=21 ino=257 dd-2584 [004] 222.995178: balance_dirty_state: bdi btrfs-1: dirty=884 wb=635 unstable=0 bg_thresh=986 thresh=1972 gap=453 poll_thresh=22 ino=257 dd-2584 [004] 222.995179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-289% task_weight=99% bdi_bw=66704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 222.998764: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=784 to_write=15600 dd-2584 [004] 223.001694: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1085 unstable=0 bg_thresh=999 thresh=1999 gap=480 poll_thresh=22 ino=257 dd-2584 [004] 223.001701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=66704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 223.009723: balance_dirty_state: bdi btrfs-1: dirty=434 wb=835 unstable=0 bg_thresh=998 thresh=1996 gap=727 poll_thresh=22 ino=257 dd-2584 [004] 223.009874: balance_dirty_state: bdi btrfs-1: dirty=459 wb=835 unstable=0 bg_thresh=1002 thresh=2004 gap=710 poll_thresh=16 ino=257 dd-2584 [004] 223.010171: balance_dirty_state: bdi btrfs-1: dirty=484 wb=835 unstable=0 bg_thresh=1001 thresh=2003 gap=684 poll_thresh=17 ino=257 dd-2584 [004] 223.010502: balance_dirty_state: bdi btrfs-1: dirty=510 wb=835 unstable=0 bg_thresh=1000 thresh=2001 gap=656 poll_thresh=18 ino=257 dd-2584 [004] 223.010812: balance_dirty_state: bdi btrfs-1: dirty=535 wb=835 unstable=0 bg_thresh=1000 thresh=2000 gap=630 poll_thresh=19 ino=257 dd-2584 [004] 223.011122: balance_dirty_state: bdi btrfs-1: dirty=585 wb=835 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=20 ino=257 dd-2584 [004] 223.011900: balance_dirty_state: bdi btrfs-1: dirty=610 wb=835 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=21 ino=257 dd-2584 [004] 223.012669: balance_dirty_state: bdi btrfs-1: dirty=635 wb=835 unstable=0 bg_thresh=1041 thresh=2082 gap=612 poll_thresh=22 ino=257 dd-2584 [004] 223.012853: balance_dirty_state: bdi btrfs-1: dirty=660 wb=835 unstable=0 bg_thresh=1043 thresh=2086 gap=591 poll_thresh=23 ino=257 dd-2584 [004] 223.013036: balance_dirty_state: bdi btrfs-1: dirty=710 wb=835 unstable=0 bg_thresh=1042 thresh=2085 gap=540 poll_thresh=24 ino=257 dd-2584 [004] 223.013225: balance_dirty_state: bdi btrfs-1: dirty=735 wb=835 unstable=0 bg_thresh=1039 thresh=2078 gap=508 poll_thresh=25 ino=257 dd-2584 [004] 223.013232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-248% task_weight=100% bdi_bw=66704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 223.017771: balance_dirty_state: bdi btrfs-1: dirty=735 wb=835 unstable=0 bg_thresh=1039 thresh=2078 gap=508 poll_thresh=25 ino=257 dd-2584 [004] 223.017780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-248% task_weight=100% bdi_bw=66704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 223.025694: balance_dirty_state: bdi btrfs-1: dirty=731 wb=779 unstable=0 bg_thresh=1033 thresh=2067 gap=557 poll_thresh=25 ino=257 dd-2584 [004] 223.025793: balance_dirty_state: bdi btrfs-1: dirty=756 wb=779 unstable=0 bg_thresh=1033 thresh=2067 gap=532 poll_thresh=19 ino=257 dd-2584 [004] 223.025986: balance_dirty_state: bdi btrfs-1: dirty=781 wb=779 unstable=0 bg_thresh=1035 thresh=2071 gap=511 poll_thresh=20 ino=257 dd-2584 [004] 223.025992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-100% task_gap=-301% task_weight=99% bdi_bw=66704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 223.033716: balance_dirty_state: bdi btrfs-1: dirty=794 wb=398 unstable=0 bg_thresh=1027 thresh=2054 gap=862 poll_thresh=20 ino=257 dd-2584 [004] 223.033810: balance_dirty_state: bdi btrfs-1: dirty=794 wb=398 unstable=0 bg_thresh=1027 thresh=2054 gap=862 poll_thresh=15 ino=257 dd-2584 [004] 223.033900: balance_dirty_state: bdi btrfs-1: dirty=819 wb=398 unstable=0 bg_thresh=1026 thresh=2053 gap=836 poll_thresh=16 ino=257 dd-2584 [004] 223.034274: balance_dirty_state: bdi btrfs-1: dirty=844 wb=398 unstable=0 bg_thresh=1029 thresh=2058 gap=816 poll_thresh=17 ino=257 dd-2584 [004] 223.034439: balance_dirty_state: bdi btrfs-1: dirty=894 wb=398 unstable=0 bg_thresh=1031 thresh=2063 gap=771 poll_thresh=18 ino=257 dd-2584 [004] 223.034609: balance_dirty_state: bdi btrfs-1: dirty=919 wb=398 unstable=0 bg_thresh=1033 thresh=2067 gap=750 poll_thresh=19 ino=257 dd-2584 [004] 223.034774: balance_dirty_state: bdi btrfs-1: dirty=944 wb=398 unstable=0 bg_thresh=1033 thresh=2066 gap=724 poll_thresh=20 ino=257 dd-2584 [004] 223.034893: balance_dirty_state: bdi btrfs-1: dirty=994 wb=398 unstable=0 bg_thresh=1032 thresh=2065 gap=673 poll_thresh=21 ino=257 dd-2584 [004] 223.035011: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=398 unstable=0 bg_thresh=1032 thresh=2064 gap=647 poll_thresh=22 ino=257 dd-2584 [004] 223.035129: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=398 unstable=0 bg_thresh=1034 thresh=2068 gap=626 poll_thresh=23 ino=257 flush-btrfs-1-2586 [000] 223.035149: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20456 wrote=0 to_write=16384 dd-2584 [004] 223.035304: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=398 unstable=0 bg_thresh=1033 thresh=2067 gap=600 poll_thresh=24 ino=257 dd-2584 [004] 223.035764: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=499 unstable=0 bg_thresh=1032 thresh=2064 gap=559 poll_thresh=25 ino=257 dd-2584 [004] 223.035986: balance_dirty_state: bdi btrfs-1: dirty=957 wb=574 unstable=0 bg_thresh=1033 thresh=2066 gap=535 poll_thresh=26 ino=257 dd-2584 [004] 223.036193: balance_dirty_state: bdi btrfs-1: dirty=945 wb=624 unstable=0 bg_thresh=1029 thresh=2059 gap=490 poll_thresh=27 ino=257 dd-2584 [004] 223.036195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=100% bdi_bw=66704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 223.037290: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=736 to_write=15648 dd-2584 [007] 223.045821: balance_dirty_state: bdi btrfs-1: dirty=466 wb=974 unstable=0 bg_thresh=1013 thresh=2027 gap=587 poll_thresh=27 ino=257 dd-2584 [007] 223.045932: balance_dirty_state: bdi btrfs-1: dirty=475 wb=970 unstable=0 bg_thresh=1014 thresh=2028 gap=583 poll_thresh=20 ino=257 dd-2584 [007] 223.046182: balance_dirty_state: bdi btrfs-1: dirty=525 wb=970 unstable=0 bg_thresh=1013 thresh=2026 gap=531 poll_thresh=21 ino=257 dd-2584 [007] 223.046397: balance_dirty_state: bdi btrfs-1: dirty=550 wb=970 unstable=0 bg_thresh=1012 thresh=2025 gap=505 poll_thresh=22 ino=257 dd-2584 [007] 223.046406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=66856 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 223.053788: balance_dirty_state: bdi btrfs-1: dirty=550 wb=853 unstable=0 bg_thresh=996 thresh=1992 gap=589 poll_thresh=22 ino=257 dd-2584 [007] 223.053878: balance_dirty_state: bdi btrfs-1: dirty=575 wb=853 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=16 ino=257 dd-2584 [007] 223.054010: balance_dirty_state: bdi btrfs-1: dirty=600 wb=853 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=17 ino=257 dd-2584 [007] 223.054137: balance_dirty_state: bdi btrfs-1: dirty=625 wb=853 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=18 ino=257 dd-2584 [007] 223.054449: balance_dirty_state: bdi btrfs-1: dirty=675 wb=853 unstable=0 bg_thresh=997 thresh=1994 gap=466 poll_thresh=19 ino=257 dd-2584 [007] 223.054453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=66856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 223.061789: balance_dirty_state: bdi btrfs-1: dirty=675 wb=710 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=19 ino=257 dd-2584 [007] 223.061882: balance_dirty_state: bdi btrfs-1: dirty=675 wb=710 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=14 ino=257 dd-2584 [007] 223.061944: balance_dirty_state: bdi btrfs-1: dirty=700 wb=710 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=15 ino=257 dd-2584 [007] 223.062005: balance_dirty_state: bdi btrfs-1: dirty=700 wb=710 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=16 ino=257 dd-2584 [007] 223.062125: balance_dirty_state: bdi btrfs-1: dirty=750 wb=710 unstable=0 bg_thresh=993 thresh=1987 gap=527 poll_thresh=17 ino=257 dd-2584 [007] 223.062248: balance_dirty_state: bdi btrfs-1: dirty=775 wb=710 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=18 ino=257 dd-2584 [007] 223.062371: balance_dirty_state: bdi btrfs-1: dirty=800 wb=710 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=19 ino=257 dd-2584 [007] 223.062375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=66856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 223.069790: balance_dirty_state: bdi btrfs-1: dirty=800 wb=584 unstable=0 bg_thresh=1001 thresh=2003 gap=619 poll_thresh=19 ino=257 dd-2584 [007] 223.069875: balance_dirty_state: bdi btrfs-1: dirty=825 wb=584 unstable=0 bg_thresh=1001 thresh=2002 gap=593 poll_thresh=14 ino=257 dd-2584 [007] 223.069934: balance_dirty_state: bdi btrfs-1: dirty=850 wb=584 unstable=0 bg_thresh=1001 thresh=2002 gap=568 poll_thresh=15 ino=257 dd-2584 [007] 223.069993: balance_dirty_state: bdi btrfs-1: dirty=850 wb=584 unstable=0 bg_thresh=1000 thresh=2001 gap=567 poll_thresh=16 ino=257 dd-2584 [007] 223.070115: balance_dirty_state: bdi btrfs-1: dirty=875 wb=584 unstable=0 bg_thresh=1000 thresh=2000 gap=541 poll_thresh=17 ino=257 dd-2584 [007] 223.070416: balance_dirty_state: bdi btrfs-1: dirty=925 wb=584 unstable=0 bg_thresh=1002 thresh=2004 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 223.070420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=66856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 223.077823: balance_dirty_state: bdi btrfs-1: dirty=925 wb=459 unstable=0 bg_thresh=1001 thresh=2003 gap=619 poll_thresh=18 ino=257 dd-2584 [000] 223.077914: balance_dirty_state: bdi btrfs-1: dirty=925 wb=459 unstable=0 bg_thresh=1001 thresh=2003 gap=619 poll_thresh=13 ino=257 dd-2584 [000] 223.078016: balance_dirty_state: bdi btrfs-1: dirty=950 wb=459 unstable=0 bg_thresh=1004 thresh=2008 gap=599 poll_thresh=14 ino=257 dd-2584 [000] 223.078120: balance_dirty_state: bdi btrfs-1: dirty=950 wb=459 unstable=0 bg_thresh=1006 thresh=2013 gap=604 poll_thresh=15 ino=257 dd-2584 [000] 223.078226: balance_dirty_state: bdi btrfs-1: dirty=975 wb=459 unstable=0 bg_thresh=1003 thresh=2007 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 223.078435: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=459 unstable=0 bg_thresh=1003 thresh=2006 gap=547 poll_thresh=17 ino=257 dd-2584 [000] 223.078646: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=459 unstable=0 bg_thresh=1005 thresh=2010 gap=526 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 223.078728: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20500 wrote=0 to_write=16384 dd-2584 [000] 223.078953: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=384 unstable=0 bg_thresh=1004 thresh=2009 gap=575 poll_thresh=19 ino=257 dd-2584 [000] 223.079152: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=459 unstable=0 bg_thresh=1004 thresh=2008 gap=549 poll_thresh=20 ino=257 dd-2584 [000] 223.079349: balance_dirty_state: bdi btrfs-1: dirty=950 wb=509 unstable=0 bg_thresh=1003 thresh=2007 gap=548 poll_thresh=21 ino=257 dd-2584 [000] 223.079828: balance_dirty_state: bdi btrfs-1: dirty=800 wb=709 unstable=0 bg_thresh=1002 thresh=2004 gap=495 poll_thresh=22 ino=257 dd-2584 [000] 223.079831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=66856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 223.080661: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=704 to_write=15680 dd-2584 [000] 223.085820: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1044 unstable=0 bg_thresh=1004 thresh=2008 gap=503 poll_thresh=22 ino=257 dd-2584 [000] 223.085928: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1044 unstable=0 bg_thresh=1006 thresh=2013 gap=483 poll_thresh=16 ino=257 dd-2584 [000] 223.085935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=66856 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 223.097822: balance_dirty_state: bdi btrfs-1: dirty=486 wb=794 unstable=0 bg_thresh=1007 thresh=2015 gap=735 poll_thresh=16 ino=257 dd-2584 [004] 223.097910: balance_dirty_state: bdi btrfs-1: dirty=485 wb=802 unstable=0 bg_thresh=1006 thresh=2013 gap=726 poll_thresh=12 ino=257 dd-2584 [004] 223.097997: balance_dirty_state: bdi btrfs-1: dirty=510 wb=802 unstable=0 bg_thresh=1009 thresh=2018 gap=706 poll_thresh=13 ino=257 dd-2584 [004] 223.098084: balance_dirty_state: bdi btrfs-1: dirty=535 wb=802 unstable=0 bg_thresh=1009 thresh=2018 gap=681 poll_thresh=14 ino=257 dd-2584 [004] 223.098169: balance_dirty_state: bdi btrfs-1: dirty=535 wb=802 unstable=0 bg_thresh=1011 thresh=2023 gap=686 poll_thresh=15 ino=257 dd-2584 [004] 223.098253: balance_dirty_state: bdi btrfs-1: dirty=560 wb=802 unstable=0 bg_thresh=1011 thresh=2023 gap=661 poll_thresh=16 ino=257 dd-2584 [004] 223.098428: balance_dirty_state: bdi btrfs-1: dirty=585 wb=802 unstable=0 bg_thresh=1013 thresh=2027 gap=640 poll_thresh=17 ino=257 dd-2584 [004] 223.098598: balance_dirty_state: bdi btrfs-1: dirty=635 wb=802 unstable=0 bg_thresh=1013 thresh=2026 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 223.098771: balance_dirty_state: bdi btrfs-1: dirty=660 wb=802 unstable=0 bg_thresh=1012 thresh=2025 gap=563 poll_thresh=19 ino=257 dd-2584 [004] 223.098945: balance_dirty_state: bdi btrfs-1: dirty=685 wb=802 unstable=0 bg_thresh=1012 thresh=2024 gap=537 poll_thresh=20 ino=257 dd-2584 [004] 223.099425: balance_dirty_state: bdi btrfs-1: dirty=710 wb=802 unstable=0 bg_thresh=1014 thresh=2028 gap=516 poll_thresh=21 ino=257 dd-2584 [004] 223.099600: balance_dirty_state: bdi btrfs-1: dirty=760 wb=802 unstable=0 bg_thresh=1013 thresh=2027 gap=465 poll_thresh=22 ino=257 dd-2584 [004] 223.099607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=66856 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 223.109764: balance_dirty_state: bdi btrfs-1: dirty=760 wb=575 unstable=0 bg_thresh=1006 thresh=2012 gap=677 poll_thresh=22 ino=257 dd-2584 [004] 223.109847: balance_dirty_state: bdi btrfs-1: dirty=760 wb=575 unstable=0 bg_thresh=1006 thresh=2012 gap=677 poll_thresh=16 ino=257 dd-2584 [004] 223.109958: balance_dirty_state: bdi btrfs-1: dirty=810 wb=575 unstable=0 bg_thresh=1008 thresh=2017 gap=632 poll_thresh=17 ino=257 dd-2584 [004] 223.110068: balance_dirty_state: bdi btrfs-1: dirty=835 wb=575 unstable=0 bg_thresh=1011 thresh=2022 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 223.110181: balance_dirty_state: bdi btrfs-1: dirty=860 wb=575 unstable=0 bg_thresh=1013 thresh=2026 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 223.110294: balance_dirty_state: bdi btrfs-1: dirty=885 wb=575 unstable=0 bg_thresh=1012 thresh=2025 gap=565 poll_thresh=20 ino=257 dd-2584 [004] 223.110408: balance_dirty_state: bdi btrfs-1: dirty=935 wb=575 unstable=0 bg_thresh=1012 thresh=2024 gap=514 poll_thresh=21 ino=257 dd-2584 [004] 223.110523: balance_dirty_state: bdi btrfs-1: dirty=960 wb=575 unstable=0 bg_thresh=1011 thresh=2023 gap=488 poll_thresh=22 ino=257 dd-2584 [004] 223.110527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=66856 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 223.117743: balance_dirty_state: bdi btrfs-1: dirty=960 wb=475 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=22 ino=257 dd-2584 [004] 223.118120: balance_dirty_state: bdi btrfs-1: dirty=976 wb=484 unstable=0 bg_thresh=1006 thresh=2012 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 223.118295: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=484 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 223.118473: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=459 unstable=0 bg_thresh=1011 thresh=2022 gap=537 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 223.118534: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20540 wrote=0 to_write=16384 dd-2584 [004] 223.118668: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=459 unstable=0 bg_thresh=1013 thresh=2026 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 223.118670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=66856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 223.119966: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=608 to_write=15776 dd-2584 [004] 223.125779: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1059 unstable=0 bg_thresh=1010 thresh=2021 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 223.125785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=66856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 223.133741: balance_dirty_state: bdi btrfs-1: dirty=476 wb=934 unstable=0 bg_thresh=1008 thresh=2016 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 223.133850: balance_dirty_state: bdi btrfs-1: dirty=476 wb=934 unstable=0 bg_thresh=1008 thresh=2016 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 223.133913: balance_dirty_state: bdi btrfs-1: dirty=501 wb=934 unstable=0 bg_thresh=1010 thresh=2021 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 223.133972: balance_dirty_state: bdi btrfs-1: dirty=501 wb=934 unstable=0 bg_thresh=1010 thresh=2021 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 223.134090: balance_dirty_state: bdi btrfs-1: dirty=551 wb=934 unstable=0 bg_thresh=1010 thresh=2020 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 223.134209: balance_dirty_state: bdi btrfs-1: dirty=576 wb=934 unstable=0 bg_thresh=1012 thresh=2024 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 223.134327: balance_dirty_state: bdi btrfs-1: dirty=601 wb=934 unstable=0 bg_thresh=1008 thresh=2017 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 223.134332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=66856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 223.141753: balance_dirty_state: bdi btrfs-1: dirty=601 wb=934 unstable=0 bg_thresh=1008 thresh=2017 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 223.141759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=66856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 223.149756: balance_dirty_state: bdi btrfs-1: dirty=601 wb=809 unstable=0 bg_thresh=1003 thresh=2006 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 223.150011: balance_dirty_state: bdi btrfs-1: dirty=626 wb=809 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 223.150073: balance_dirty_state: bdi btrfs-1: dirty=651 wb=809 unstable=0 bg_thresh=1005 thresh=2011 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 223.150134: balance_dirty_state: bdi btrfs-1: dirty=651 wb=809 unstable=0 bg_thresh=1005 thresh=2011 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 223.150256: balance_dirty_state: bdi btrfs-1: dirty=676 wb=809 unstable=0 bg_thresh=1008 thresh=2016 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 223.150381: balance_dirty_state: bdi btrfs-1: dirty=726 wb=809 unstable=0 bg_thresh=1010 thresh=2020 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 223.150386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 223.157734: balance_dirty_state: bdi btrfs-1: dirty=726 wb=684 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 223.157832: balance_dirty_state: bdi btrfs-1: dirty=726 wb=684 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 223.157924: balance_dirty_state: bdi btrfs-1: dirty=751 wb=684 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 223.158017: balance_dirty_state: bdi btrfs-1: dirty=776 wb=684 unstable=0 bg_thresh=1006 thresh=2012 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 223.158108: balance_dirty_state: bdi btrfs-1: dirty=776 wb=684 unstable=0 bg_thresh=1008 thresh=2017 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 223.158297: balance_dirty_state: bdi btrfs-1: dirty=826 wb=684 unstable=0 bg_thresh=1011 thresh=2022 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 223.158486: balance_dirty_state: bdi btrfs-1: dirty=851 wb=684 unstable=0 bg_thresh=1013 thresh=2026 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 223.158493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 223.165740: balance_dirty_state: bdi btrfs-1: dirty=851 wb=609 unstable=0 bg_thresh=1005 thresh=2010 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 223.165829: balance_dirty_state: bdi btrfs-1: dirty=876 wb=609 unstable=0 bg_thresh=1005 thresh=2010 gap=525 poll_thresh=13 ino=257 dd-2584 [004] 223.166225: balance_dirty_state: bdi btrfs-1: dirty=876 wb=484 unstable=0 bg_thresh=1004 thresh=2008 gap=648 poll_thresh=14 ino=257 dd-2584 [004] 223.166315: balance_dirty_state: bdi btrfs-1: dirty=901 wb=484 unstable=0 bg_thresh=1004 thresh=2008 gap=623 poll_thresh=15 ino=257 dd-2584 [004] 223.166403: balance_dirty_state: bdi btrfs-1: dirty=901 wb=484 unstable=0 bg_thresh=1006 thresh=2013 gap=628 poll_thresh=16 ino=257 dd-2584 [004] 223.166584: balance_dirty_state: bdi btrfs-1: dirty=951 wb=484 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 223.166741: balance_dirty_state: bdi btrfs-1: dirty=976 wb=484 unstable=0 bg_thresh=1008 thresh=2016 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 223.166861: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=484 unstable=0 bg_thresh=1007 thresh=2015 gap=530 poll_thresh=19 ino=257 dd-2584 [004] 223.166981: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=484 unstable=0 bg_thresh=1007 thresh=2014 gap=479 poll_thresh=20 ino=257 dd-2584 [004] 223.166986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 223.167034: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20588 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 223.168356: writeback_single_inode: bdi btrfs-1: ino=257 state= age=204 wrote=576 to_write=15808 dd-2584 [004] 223.173762: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1059 unstable=0 bg_thresh=1004 thresh=2009 gap=474 poll_thresh=20 ino=257 dd-2584 [004] 223.173768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 223.181849: balance_dirty_state: bdi btrfs-1: dirty=476 wb=809 unstable=0 bg_thresh=1000 thresh=2000 gap=715 poll_thresh=20 ino=257 dd-2584 [004] 223.181946: balance_dirty_state: bdi btrfs-1: dirty=476 wb=809 unstable=0 bg_thresh=999 thresh=1999 gap=714 poll_thresh=15 ino=257 dd-2584 [004] 223.182033: balance_dirty_state: bdi btrfs-1: dirty=501 wb=809 unstable=0 bg_thresh=1002 thresh=2005 gap=695 poll_thresh=16 ino=257 dd-2584 [004] 223.182196: balance_dirty_state: bdi btrfs-1: dirty=526 wb=809 unstable=0 bg_thresh=1002 thresh=2004 gap=669 poll_thresh=17 ino=257 dd-2584 [004] 223.182561: balance_dirty_state: bdi btrfs-1: dirty=551 wb=809 unstable=0 bg_thresh=1004 thresh=2008 gap=648 poll_thresh=18 ino=257 dd-2584 [004] 223.182719: balance_dirty_state: bdi btrfs-1: dirty=601 wb=809 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 223.182898: balance_dirty_state: bdi btrfs-1: dirty=626 wb=809 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=20 ino=257 dd-2584 [004] 223.183040: balance_dirty_state: bdi btrfs-1: dirty=651 wb=809 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=21 ino=257 dd-2584 [004] 223.183158: balance_dirty_state: bdi btrfs-1: dirty=701 wb=809 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=22 ino=257 dd-2584 [004] 223.183162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 223.189821: balance_dirty_state: bdi btrfs-1: dirty=701 wb=809 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=22 ino=257 dd-2584 [004] 223.189826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 223.197839: balance_dirty_state: bdi btrfs-1: dirty=701 wb=809 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=22 ino=257 dd-2584 [004] 223.197846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 223.205826: balance_dirty_state: bdi btrfs-1: dirty=701 wb=584 unstable=0 bg_thresh=1004 thresh=2009 gap=724 poll_thresh=22 ino=257 dd-2584 [004] 223.205923: balance_dirty_state: bdi btrfs-1: dirty=701 wb=584 unstable=0 bg_thresh=1004 thresh=2008 gap=723 poll_thresh=16 ino=257 dd-2584 [004] 223.206099: balance_dirty_state: bdi btrfs-1: dirty=726 wb=584 unstable=0 bg_thresh=1003 thresh=2007 gap=697 poll_thresh=17 ino=257 dd-2584 [004] 223.206277: balance_dirty_state: bdi btrfs-1: dirty=776 wb=584 unstable=0 bg_thresh=1003 thresh=2006 gap=646 poll_thresh=18 ino=257 dd-2584 [004] 223.206460: balance_dirty_state: bdi btrfs-1: dirty=801 wb=584 unstable=0 bg_thresh=1005 thresh=2010 gap=625 poll_thresh=19 ino=257 dd-2584 [004] 223.206939: balance_dirty_state: bdi btrfs-1: dirty=826 wb=584 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=20 ino=257 dd-2584 [004] 223.207122: balance_dirty_state: bdi btrfs-1: dirty=876 wb=584 unstable=0 bg_thresh=1001 thresh=2002 gap=542 poll_thresh=21 ino=257 dd-2584 [004] 223.207305: balance_dirty_state: bdi btrfs-1: dirty=901 wb=584 unstable=0 bg_thresh=1000 thresh=2001 gap=516 poll_thresh=22 ino=257 dd-2584 [004] 223.207493: balance_dirty_state: bdi btrfs-1: dirty=926 wb=584 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=23 ino=257 dd-2584 [004] 223.207499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 223.213837: balance_dirty_state: bdi btrfs-1: dirty=926 wb=459 unstable=0 bg_thresh=996 thresh=1992 gap=607 poll_thresh=23 ino=257 dd-2584 [004] 223.213912: balance_dirty_state: bdi btrfs-1: dirty=951 wb=459 unstable=0 bg_thresh=996 thresh=1992 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 223.214024: balance_dirty_state: bdi btrfs-1: dirty=976 wb=459 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 223.214136: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=459 unstable=0 bg_thresh=1001 thresh=2002 gap=542 poll_thresh=19 ino=257 dd-2584 [004] 223.214251: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=459 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 223.214256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 223.214321: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20636 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 223.215656: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=576 to_write=15808 dd-2584 [004] 223.221792: balance_dirty_state: bdi btrfs-1: dirty=476 wb=909 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=20 ino=257 dd-2584 [004] 223.221899: balance_dirty_state: bdi btrfs-1: dirty=476 wb=909 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=15 ino=257 dd-2584 [004] 223.222128: balance_dirty_state: bdi btrfs-1: dirty=501 wb=909 unstable=0 bg_thresh=1003 thresh=2006 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 223.222242: balance_dirty_state: bdi btrfs-1: dirty=526 wb=909 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 223.222356: balance_dirty_state: bdi btrfs-1: dirty=551 wb=909 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 223.222472: balance_dirty_state: bdi btrfs-1: dirty=601 wb=909 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 223.222477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 223.229787: balance_dirty_state: bdi btrfs-1: dirty=601 wb=784 unstable=0 bg_thresh=1000 thresh=2000 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 223.229924: balance_dirty_state: bdi btrfs-1: dirty=601 wb=784 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=14 ino=257 dd-2584 [004] 223.229987: balance_dirty_state: bdi btrfs-1: dirty=626 wb=784 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 223.230046: balance_dirty_state: bdi btrfs-1: dirty=651 wb=784 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 223.230163: balance_dirty_state: bdi btrfs-1: dirty=676 wb=784 unstable=0 bg_thresh=1001 thresh=2002 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 223.230281: balance_dirty_state: bdi btrfs-1: dirty=701 wb=784 unstable=0 bg_thresh=1003 thresh=2006 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 223.230398: balance_dirty_state: bdi btrfs-1: dirty=726 wb=784 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 223.230402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-386% task_weight=98% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 223.237807: balance_dirty_state: bdi btrfs-1: dirty=726 wb=584 unstable=0 bg_thresh=997 thresh=1994 gap=684 poll_thresh=19 ino=257 dd-2584 [004] 223.238206: balance_dirty_state: bdi btrfs-1: dirty=751 wb=584 unstable=0 bg_thresh=997 thresh=1994 gap=659 poll_thresh=14 ino=257 dd-2584 [004] 223.238290: balance_dirty_state: bdi btrfs-1: dirty=776 wb=584 unstable=0 bg_thresh=999 thresh=1999 gap=639 poll_thresh=15 ino=257 dd-2584 [004] 223.238374: balance_dirty_state: bdi btrfs-1: dirty=776 wb=584 unstable=0 bg_thresh=999 thresh=1999 gap=639 poll_thresh=16 ino=257 dd-2584 [004] 223.238541: balance_dirty_state: bdi btrfs-1: dirty=826 wb=584 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=17 ino=257 dd-2584 [004] 223.238711: balance_dirty_state: bdi btrfs-1: dirty=851 wb=584 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=18 ino=257 dd-2584 [004] 223.238885: balance_dirty_state: bdi btrfs-1: dirty=876 wb=584 unstable=0 bg_thresh=1003 thresh=2007 gap=547 poll_thresh=19 ino=257 dd-2584 [004] 223.239059: balance_dirty_state: bdi btrfs-1: dirty=926 wb=584 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 223.239065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 223.245861: balance_dirty_state: bdi btrfs-1: dirty=926 wb=584 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=20 ino=257 dd-2584 [006] 223.245866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=66156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 223.253838: balance_dirty_state: bdi btrfs-1: dirty=926 wb=459 unstable=0 bg_thresh=992 thresh=1984 gap=599 poll_thresh=20 ino=257 dd-2584 [006] 223.253909: balance_dirty_state: bdi btrfs-1: dirty=926 wb=459 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=15 ino=257 dd-2584 [006] 223.253972: balance_dirty_state: bdi btrfs-1: dirty=951 wb=459 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=16 ino=257 dd-2584 [006] 223.254092: balance_dirty_state: bdi btrfs-1: dirty=976 wb=459 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 223.254395: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=459 unstable=0 bg_thresh=1004 thresh=2008 gap=523 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 223.254419: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20676 wrote=0 to_write=8192 dd-2584 [006] 223.254573: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=459 unstable=0 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=19 ino=257 dd-2584 [006] 223.254575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 223.255822: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=576 to_write=7616 dd-2584 [006] 223.261863: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1034 unstable=0 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=19 ino=257 dd-2584 [006] 223.261873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 223.269858: balance_dirty_state: bdi btrfs-1: dirty=476 wb=909 unstable=0 bg_thresh=1005 thresh=2011 gap=626 poll_thresh=19 ino=257 dd-2584 [006] 223.269986: balance_dirty_state: bdi btrfs-1: dirty=501 wb=909 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 223.270107: balance_dirty_state: bdi btrfs-1: dirty=501 wb=909 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=15 ino=257 dd-2584 [006] 223.270227: balance_dirty_state: bdi btrfs-1: dirty=526 wb=909 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 223.270462: balance_dirty_state: bdi btrfs-1: dirty=551 wb=909 unstable=0 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 223.270699: balance_dirty_state: bdi btrfs-1: dirty=576 wb=909 unstable=0 bg_thresh=1003 thresh=2007 gap=522 poll_thresh=18 ino=257 dd-2584 [006] 223.270933: balance_dirty_state: bdi btrfs-1: dirty=626 wb=909 unstable=0 bg_thresh=1003 thresh=2006 gap=471 poll_thresh=19 ino=257 dd-2584 [006] 223.270942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 223.277864: balance_dirty_state: bdi btrfs-1: dirty=626 wb=784 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=19 ino=257 dd-2584 [006] 223.277987: balance_dirty_state: bdi btrfs-1: dirty=626 wb=784 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 223.278109: balance_dirty_state: bdi btrfs-1: dirty=651 wb=784 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 223.278227: balance_dirty_state: bdi btrfs-1: dirty=676 wb=784 unstable=0 bg_thresh=1001 thresh=2002 gap=542 poll_thresh=16 ino=257 dd-2584 [006] 223.278832: balance_dirty_state: bdi btrfs-1: dirty=701 wb=784 unstable=0 bg_thresh=1003 thresh=2006 gap=521 poll_thresh=17 ino=257 dd-2584 [006] 223.279076: balance_dirty_state: bdi btrfs-1: dirty=726 wb=784 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 223.279085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 223.285884: balance_dirty_state: bdi btrfs-1: dirty=726 wb=659 unstable=0 bg_thresh=1005 thresh=2010 gap=625 poll_thresh=18 ino=257 dd-2584 [006] 223.285968: balance_dirty_state: bdi btrfs-1: dirty=751 wb=659 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=13 ino=257 dd-2584 [006] 223.286027: balance_dirty_state: bdi btrfs-1: dirty=751 wb=659 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=14 ino=257 dd-2584 [006] 223.286088: balance_dirty_state: bdi btrfs-1: dirty=776 wb=659 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 223.286149: balance_dirty_state: bdi btrfs-1: dirty=801 wb=659 unstable=0 bg_thresh=1006 thresh=2013 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 223.286293: balance_dirty_state: bdi btrfs-1: dirty=826 wb=584 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=17 ino=257 dd-2584 [006] 223.286420: balance_dirty_state: bdi btrfs-1: dirty=851 wb=584 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=18 ino=257 dd-2584 [006] 223.286548: balance_dirty_state: bdi btrfs-1: dirty=901 wb=584 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=19 ino=257 dd-2584 [006] 223.286678: balance_dirty_state: bdi btrfs-1: dirty=926 wb=584 unstable=0 bg_thresh=1005 thresh=2010 gap=500 poll_thresh=20 ino=257 dd-2584 [006] 223.286683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 223.293867: balance_dirty_state: bdi btrfs-1: dirty=926 wb=584 unstable=0 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=20 ino=257 dd-2584 [006] 223.293877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 223.301854: balance_dirty_state: bdi btrfs-1: dirty=926 wb=459 unstable=0 bg_thresh=1005 thresh=2010 gap=625 poll_thresh=20 ino=257 dd-2584 [006] 223.301924: balance_dirty_state: bdi btrfs-1: dirty=951 wb=459 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=15 ino=257 dd-2584 [006] 223.302162: balance_dirty_state: bdi btrfs-1: dirty=951 wb=459 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=16 ino=257 dd-2584 [006] 223.302285: balance_dirty_state: bdi btrfs-1: dirty=976 wb=459 unstable=0 bg_thresh=1001 thresh=2002 gap=567 poll_thresh=17 ino=257 dd-2584 [006] 223.302406: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=459 unstable=0 bg_thresh=1003 thresh=2006 gap=521 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 223.302428: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20724 wrote=0 to_write=8192 dd-2584 [006] 223.302587: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=459 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=19 ino=257 dd-2584 [006] 223.302589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 223.303845: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=576 to_write=7616 dd-2584 [006] 223.309884: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1034 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=19 ino=257 dd-2584 [006] 223.309894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 223.317929: balance_dirty_state: bdi btrfs-1: dirty=476 wb=859 unstable=0 bg_thresh=1001 thresh=2003 gap=668 poll_thresh=19 ino=257 dd-2584 [006] 223.318012: balance_dirty_state: bdi btrfs-1: dirty=501 wb=809 unstable=0 bg_thresh=1000 thresh=2000 gap=690 poll_thresh=14 ino=257 dd-2584 [006] 223.318081: balance_dirty_state: bdi btrfs-1: dirty=501 wb=784 unstable=0 bg_thresh=999 thresh=1999 gap=714 poll_thresh=15 ino=257 dd-2584 [006] 223.318148: balance_dirty_state: bdi btrfs-1: dirty=526 wb=784 unstable=0 bg_thresh=995 thresh=1991 gap=681 poll_thresh=16 ino=257 dd-2584 [006] 223.318277: balance_dirty_state: bdi btrfs-1: dirty=551 wb=784 unstable=0 bg_thresh=1000 thresh=2001 gap=666 poll_thresh=17 ino=257 dd-2584 [006] 223.318408: balance_dirty_state: bdi btrfs-1: dirty=576 wb=784 unstable=0 bg_thresh=999 thresh=1998 gap=638 poll_thresh=18 ino=257 dd-2584 [006] 223.318537: balance_dirty_state: bdi btrfs-1: dirty=626 wb=784 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=19 ino=257 dd-2584 [006] 223.318848: balance_dirty_state: bdi btrfs-1: dirty=651 wb=784 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=20 ino=257 dd-2584 [006] 223.318976: balance_dirty_state: bdi btrfs-1: dirty=676 wb=784 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=21 ino=257 dd-2584 [006] 223.319107: balance_dirty_state: bdi btrfs-1: dirty=726 wb=784 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=22 ino=257 dd-2584 [006] 223.319112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-340% task_weight=98% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 223.325898: balance_dirty_state: bdi btrfs-1: dirty=726 wb=784 unstable=0 bg_thresh=1008 thresh=2017 gap=507 poll_thresh=22 ino=257 dd-2584 [006] 223.325966: balance_dirty_state: bdi btrfs-1: dirty=726 wb=784 unstable=0 bg_thresh=1011 thresh=2022 gap=512 poll_thresh=16 ino=257 dd-2584 [006] 223.326088: balance_dirty_state: bdi btrfs-1: dirty=776 wb=784 unstable=0 bg_thresh=1010 thresh=2021 gap=461 poll_thresh=17 ino=257 dd-2584 [006] 223.326092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-133% task_gap=-365% task_weight=99% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 223.337845: balance_dirty_state: bdi btrfs-1: dirty=776 wb=584 unstable=0 bg_thresh=1004 thresh=2008 gap=648 poll_thresh=17 ino=257 dd-2584 [006] 223.337935: balance_dirty_state: bdi btrfs-1: dirty=776 wb=584 unstable=0 bg_thresh=1003 thresh=2006 gap=646 poll_thresh=13 ino=257 dd-2584 [006] 223.337997: balance_dirty_state: bdi btrfs-1: dirty=801 wb=584 unstable=0 bg_thresh=1005 thresh=2011 gap=626 poll_thresh=14 ino=257 dd-2584 [006] 223.338060: balance_dirty_state: bdi btrfs-1: dirty=801 wb=584 unstable=0 bg_thresh=1004 thresh=2008 gap=623 poll_thresh=15 ino=257 dd-2584 [006] 223.338122: balance_dirty_state: bdi btrfs-1: dirty=826 wb=584 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=16 ino=257 dd-2584 [006] 223.338244: balance_dirty_state: bdi btrfs-1: dirty=851 wb=584 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=17 ino=257 dd-2584 [006] 223.338550: balance_dirty_state: bdi btrfs-1: dirty=901 wb=584 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=18 ino=257 dd-2584 [006] 223.338670: balance_dirty_state: bdi btrfs-1: dirty=926 wb=584 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=19 ino=257 dd-2584 [006] 223.338676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 223.345878: balance_dirty_state: bdi btrfs-1: dirty=926 wb=584 unstable=0 bg_thresh=1007 thresh=2015 gap=505 poll_thresh=19 ino=257 dd-2584 [006] 223.345962: balance_dirty_state: bdi btrfs-1: dirty=951 wb=584 unstable=0 bg_thresh=1004 thresh=2009 gap=474 poll_thresh=14 ino=257 dd-2584 [006] 223.345967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 223.351120: balance_dirty_state: bdi 0:15: dirty=951 wb=584 unstable=0 bg_thresh=1001 thresh=2003 gap=468 poll_thresh=26 ino=2375722 collect-vmstat.-2569 [000] 223.351128: balance_dirty_pages: bdi 0:15: bdi_limit=8 task_limit=8 bdi_dirty=5 avg_dirty=5 bdi_gap=267% task_gap=533% task_weight=0% bdi_bw=17468 base_bw=102400 task_bw=460800 dirtied=26 period=4 think=3612 pause=-3608 dd-2584 [006] 223.357920: balance_dirty_state: bdi btrfs-1: dirty=951 wb=459 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 223.358019: balance_dirty_state: bdi btrfs-1: dirty=951 wb=459 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=10 ino=257 dd-2584 [006] 223.358079: balance_dirty_state: bdi btrfs-1: dirty=976 wb=459 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=11 ino=257 dd-2584 [006] 223.358132: balance_dirty_state: bdi btrfs-1: dirty=976 wb=459 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=12 ino=257 dd-2584 [006] 223.358189: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=459 unstable=0 bg_thresh=1008 thresh=2017 gap=557 poll_thresh=13 ino=257 dd-2584 [006] 223.358246: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=459 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 223.358270: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20780 wrote=0 to_write=8192 dd-2584 [006] 223.358331: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=459 unstable=0 bg_thresh=1008 thresh=2016 gap=531 poll_thresh=15 ino=257 dd-2584 [006] 223.358413: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=459 unstable=0 bg_thresh=1010 thresh=2021 gap=511 poll_thresh=16 ino=257 dd-2584 [006] 223.358590: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=509 unstable=0 bg_thresh=1010 thresh=2020 gap=485 poll_thresh=17 ino=257 dd-2584 [006] 223.358592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-133% task_gap=-367% task_weight=99% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 223.359811: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=608 to_write=7584 dd-2584 [001] 223.365913: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1084 unstable=0 bg_thresh=1010 thresh=2020 gap=460 poll_thresh=17 ino=257 dd-2584 [001] 223.365921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-133% task_gap=-367% task_weight=99% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.373883: balance_dirty_state: bdi btrfs-1: dirty=476 wb=959 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=17 ino=257 dd-2584 [001] 223.373994: balance_dirty_state: bdi btrfs-1: dirty=476 wb=959 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=13 ino=257 dd-2584 [001] 223.374089: balance_dirty_state: bdi btrfs-1: dirty=501 wb=959 unstable=0 bg_thresh=1011 thresh=2023 gap=563 poll_thresh=14 ino=257 dd-2584 [001] 223.374183: balance_dirty_state: bdi btrfs-1: dirty=501 wb=959 unstable=0 bg_thresh=1011 thresh=2023 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 223.374574: balance_dirty_state: bdi btrfs-1: dirty=526 wb=959 unstable=0 bg_thresh=1014 thresh=2028 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 223.374762: balance_dirty_state: bdi btrfs-1: dirty=551 wb=959 unstable=0 bg_thresh=1016 thresh=2033 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 223.374953: balance_dirty_state: bdi btrfs-1: dirty=601 wb=959 unstable=0 bg_thresh=1018 thresh=2037 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 223.374960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-298% task_weight=99% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.385818: balance_dirty_state: bdi btrfs-1: dirty=601 wb=709 unstable=0 bg_thresh=1011 thresh=2023 gap=713 poll_thresh=18 ino=257 dd-2584 [001] 223.385940: balance_dirty_state: bdi btrfs-1: dirty=601 wb=709 unstable=0 bg_thresh=1011 thresh=2023 gap=713 poll_thresh=13 ino=257 dd-2584 [001] 223.386000: balance_dirty_state: bdi btrfs-1: dirty=626 wb=709 unstable=0 bg_thresh=1014 thresh=2028 gap=693 poll_thresh=14 ino=257 dd-2584 [001] 223.386055: balance_dirty_state: bdi btrfs-1: dirty=651 wb=709 unstable=0 bg_thresh=1014 thresh=2028 gap=668 poll_thresh=15 ino=257 dd-2584 [001] 223.386110: balance_dirty_state: bdi btrfs-1: dirty=651 wb=709 unstable=0 bg_thresh=1016 thresh=2033 gap=673 poll_thresh=16 ino=257 dd-2584 [001] 223.386224: balance_dirty_state: bdi btrfs-1: dirty=676 wb=709 unstable=0 bg_thresh=1016 thresh=2032 gap=647 poll_thresh=17 ino=257 dd-2584 [001] 223.386338: balance_dirty_state: bdi btrfs-1: dirty=726 wb=709 unstable=0 bg_thresh=1018 thresh=2036 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 223.386452: balance_dirty_state: bdi btrfs-1: dirty=751 wb=709 unstable=0 bg_thresh=1017 thresh=2035 gap=575 poll_thresh=19 ino=257 dd-2584 [001] 223.386747: balance_dirty_state: bdi btrfs-1: dirty=776 wb=684 unstable=0 bg_thresh=1017 thresh=2034 gap=574 poll_thresh=20 ino=257 dd-2584 [001] 223.386869: balance_dirty_state: bdi btrfs-1: dirty=826 wb=684 unstable=0 bg_thresh=1019 thresh=2038 gap=528 poll_thresh=21 ino=257 dd-2584 [001] 223.386991: balance_dirty_state: bdi btrfs-1: dirty=851 wb=684 unstable=0 bg_thresh=1015 thresh=2031 gap=496 poll_thresh=22 ino=257 dd-2584 [001] 223.386996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-306% task_weight=100% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 223.393892: balance_dirty_state: bdi btrfs-1: dirty=851 wb=634 unstable=0 bg_thresh=1009 thresh=2018 gap=533 poll_thresh=22 ino=257 dd-2584 [005] 223.394017: balance_dirty_state: bdi btrfs-1: dirty=851 wb=634 unstable=0 bg_thresh=1011 thresh=2023 gap=538 poll_thresh=16 ino=257 dd-2584 [005] 223.394136: balance_dirty_state: bdi btrfs-1: dirty=901 wb=634 unstable=0 bg_thresh=1011 thresh=2022 gap=487 poll_thresh=17 ino=257 dd-2584 [005] 223.394140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-318% task_weight=100% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 223.401977: balance_dirty_state: bdi btrfs-1: dirty=901 wb=509 unstable=0 bg_thresh=1010 thresh=2021 gap=611 poll_thresh=17 ino=257 dd-2584 [005] 223.402050: balance_dirty_state: bdi btrfs-1: dirty=901 wb=509 unstable=0 bg_thresh=1007 thresh=2015 gap=605 poll_thresh=13 ino=257 dd-2584 [005] 223.402111: balance_dirty_state: bdi btrfs-1: dirty=926 wb=509 unstable=0 bg_thresh=1010 thresh=2020 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 223.402183: balance_dirty_state: bdi btrfs-1: dirty=951 wb=509 unstable=0 bg_thresh=1007 thresh=2014 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 223.402290: balance_dirty_state: bdi btrfs-1: dirty=951 wb=409 unstable=0 bg_thresh=1006 thresh=2012 gap=652 poll_thresh=16 ino=257 dd-2584 [005] 223.402463: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=384 unstable=0 bg_thresh=1011 thresh=2022 gap=637 poll_thresh=17 ino=257 dd-2584 [005] 223.402576: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=384 unstable=0 bg_thresh=1010 thresh=2021 gap=611 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 223.402665: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20824 wrote=0 to_write=8192 dd-2584 [005] 223.402887: balance_dirty_state: bdi btrfs-1: dirty=976 wb=434 unstable=0 bg_thresh=1010 thresh=2020 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 223.403015: balance_dirty_state: bdi btrfs-1: dirty=951 wb=484 unstable=0 bg_thresh=1006 thresh=2013 gap=578 poll_thresh=20 ino=257 dd-2584 [005] 223.403144: balance_dirty_state: bdi btrfs-1: dirty=951 wb=534 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=21 ino=257 dd-2584 [005] 223.403269: balance_dirty_state: bdi btrfs-1: dirty=926 wb=584 unstable=0 bg_thresh=1008 thresh=2016 gap=506 poll_thresh=22 ino=257 dd-2584 [005] 223.403397: balance_dirty_state: bdi btrfs-1: dirty=901 wb=634 unstable=0 bg_thresh=1007 thresh=2015 gap=480 poll_thresh=23 ino=257 dd-2584 [005] 223.403399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-328% task_weight=101% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 223.404401: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=720 to_write=7472 dd-2584 [005] 223.409942: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1084 unstable=0 bg_thresh=1007 thresh=2015 gap=480 poll_thresh=23 ino=257 dd-2584 [005] 223.409955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-328% task_weight=101% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 223.417917: balance_dirty_state: bdi btrfs-1: dirty=451 wb=834 unstable=0 bg_thresh=1007 thresh=2014 gap=729 poll_thresh=23 ino=257 dd-2584 [005] 223.418002: balance_dirty_state: bdi btrfs-1: dirty=476 wb=834 unstable=0 bg_thresh=1009 thresh=2019 gap=709 poll_thresh=17 ino=257 dd-2584 [005] 223.418116: balance_dirty_state: bdi btrfs-1: dirty=501 wb=834 unstable=0 bg_thresh=1009 thresh=2018 gap=683 poll_thresh=18 ino=257 dd-2584 [005] 223.418229: balance_dirty_state: bdi btrfs-1: dirty=526 wb=834 unstable=0 bg_thresh=1008 thresh=2017 gap=657 poll_thresh=19 ino=257 dd-2584 [005] 223.418516: balance_dirty_state: bdi btrfs-1: dirty=576 wb=834 unstable=0 bg_thresh=1010 thresh=2021 gap=611 poll_thresh=20 ino=257 dd-2584 [005] 223.418631: balance_dirty_state: bdi btrfs-1: dirty=601 wb=834 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=21 ino=257 dd-2584 [005] 223.418743: balance_dirty_state: bdi btrfs-1: dirty=626 wb=834 unstable=0 bg_thresh=1006 thresh=2013 gap=553 poll_thresh=22 ino=257 dd-2584 [005] 223.418855: balance_dirty_state: bdi btrfs-1: dirty=676 wb=834 unstable=0 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=23 ino=257 dd-2584 [005] 223.418859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.425937: balance_dirty_state: bdi btrfs-1: dirty=676 wb=734 unstable=0 bg_thresh=1008 thresh=2017 gap=607 poll_thresh=23 ino=257 dd-2584 [001] 223.426019: balance_dirty_state: bdi btrfs-1: dirty=676 wb=734 unstable=0 bg_thresh=1008 thresh=2017 gap=607 poll_thresh=17 ino=257 dd-2584 [001] 223.426161: balance_dirty_state: bdi btrfs-1: dirty=726 wb=734 unstable=0 bg_thresh=1011 thresh=2022 gap=562 poll_thresh=18 ino=257 dd-2584 [001] 223.426304: balance_dirty_state: bdi btrfs-1: dirty=751 wb=734 unstable=0 bg_thresh=1016 thresh=2032 gap=547 poll_thresh=19 ino=257 dd-2584 [001] 223.426448: balance_dirty_state: bdi btrfs-1: dirty=776 wb=734 unstable=0 bg_thresh=1015 thresh=2031 gap=521 poll_thresh=20 ino=257 dd-2584 [001] 223.426593: balance_dirty_state: bdi btrfs-1: dirty=826 wb=734 unstable=0 bg_thresh=1015 thresh=2030 gap=470 poll_thresh=21 ino=257 dd-2584 [001] 223.426598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.433819: balance_dirty_state: bdi btrfs-1: dirty=826 wb=609 unstable=0 bg_thresh=1008 thresh=2017 gap=582 poll_thresh=21 ino=257 dd-2584 [001] 223.434113: balance_dirty_state: bdi btrfs-1: dirty=826 wb=609 unstable=0 bg_thresh=1008 thresh=2017 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 223.434254: balance_dirty_state: bdi btrfs-1: dirty=876 wb=609 unstable=0 bg_thresh=1011 thresh=2022 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 223.434395: balance_dirty_state: bdi btrfs-1: dirty=901 wb=609 unstable=0 bg_thresh=1016 thresh=2032 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 223.434540: balance_dirty_state: bdi btrfs-1: dirty=926 wb=609 unstable=0 bg_thresh=1015 thresh=2031 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 223.434545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.441898: balance_dirty_state: bdi btrfs-1: dirty=926 wb=609 unstable=0 bg_thresh=1015 thresh=2031 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 223.441908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.449858: balance_dirty_state: bdi btrfs-1: dirty=926 wb=484 unstable=0 bg_thresh=1013 thresh=2027 gap=617 poll_thresh=19 ino=257 dd-2584 [001] 223.449937: balance_dirty_state: bdi btrfs-1: dirty=951 wb=484 unstable=0 bg_thresh=1013 thresh=2027 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 223.449997: balance_dirty_state: bdi btrfs-1: dirty=951 wb=484 unstable=0 bg_thresh=1016 thresh=2032 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 223.450053: balance_dirty_state: bdi btrfs-1: dirty=976 wb=484 unstable=0 bg_thresh=1013 thresh=2026 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 223.450165: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=484 unstable=0 bg_thresh=1015 thresh=2030 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 223.450278: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=484 unstable=0 bg_thresh=1014 thresh=2029 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 223.450282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 223.450365: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20872 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 223.451690: writeback_single_inode: bdi btrfs-1: ino=257 state= age=228 wrote=576 to_write=7616 dd-2584 [001] 223.457884: balance_dirty_state: bdi btrfs-1: dirty=476 wb=934 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 223.457975: balance_dirty_state: bdi btrfs-1: dirty=476 wb=934 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=13 ino=257 dd-2584 [001] 223.458037: balance_dirty_state: bdi btrfs-1: dirty=501 wb=934 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 223.458274: balance_dirty_state: bdi btrfs-1: dirty=501 wb=934 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 223.458332: balance_dirty_state: bdi btrfs-1: dirty=526 wb=934 unstable=0 bg_thresh=1006 thresh=2013 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 223.458450: balance_dirty_state: bdi btrfs-1: dirty=551 wb=934 unstable=0 bg_thresh=1009 thresh=2018 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 223.458563: balance_dirty_state: bdi btrfs-1: dirty=601 wb=934 unstable=0 bg_thresh=1011 thresh=2022 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 223.458568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=62964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.465846: balance_dirty_state: bdi btrfs-1: dirty=601 wb=809 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=18 ino=257 dd-2584 [001] 223.465972: balance_dirty_state: bdi btrfs-1: dirty=601 wb=809 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 223.466090: balance_dirty_state: bdi btrfs-1: dirty=626 wb=809 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 223.466206: balance_dirty_state: bdi btrfs-1: dirty=651 wb=809 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=15 ino=257 dd-2584 [001] 223.466323: balance_dirty_state: bdi btrfs-1: dirty=651 wb=809 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 223.466558: balance_dirty_state: bdi btrfs-1: dirty=701 wb=809 unstable=0 bg_thresh=1004 thresh=2009 gap=499 poll_thresh=17 ino=257 dd-2584 [001] 223.466568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.473879: balance_dirty_state: bdi btrfs-1: dirty=701 wb=809 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=17 ino=257 dd-2584 [001] 223.473888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.481829: balance_dirty_state: bdi btrfs-1: dirty=701 wb=684 unstable=0 bg_thresh=987 thresh=1975 gap=590 poll_thresh=17 ino=257 dd-2584 [001] 223.481893: balance_dirty_state: bdi btrfs-1: dirty=701 wb=684 unstable=0 bg_thresh=987 thresh=1975 gap=590 poll_thresh=13 ino=257 dd-2584 [001] 223.481952: balance_dirty_state: bdi btrfs-1: dirty=726 wb=684 unstable=0 bg_thresh=990 thresh=1980 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 223.482010: balance_dirty_state: bdi btrfs-1: dirty=726 wb=684 unstable=0 bg_thresh=990 thresh=1980 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 223.482069: balance_dirty_state: bdi btrfs-1: dirty=751 wb=684 unstable=0 bg_thresh=992 thresh=1985 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 223.482369: balance_dirty_state: bdi btrfs-1: dirty=776 wb=684 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 223.482488: balance_dirty_state: bdi btrfs-1: dirty=826 wb=684 unstable=0 bg_thresh=997 thresh=1994 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 223.482493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 223.489913: balance_dirty_state: bdi btrfs-1: dirty=826 wb=584 unstable=0 bg_thresh=990 thresh=1980 gap=570 poll_thresh=18 ino=257 dd-2584 [005] 223.489994: balance_dirty_state: bdi btrfs-1: dirty=826 wb=584 unstable=0 bg_thresh=990 thresh=1980 gap=570 poll_thresh=13 ino=257 dd-2584 [005] 223.490053: balance_dirty_state: bdi btrfs-1: dirty=851 wb=584 unstable=0 bg_thresh=992 thresh=1985 gap=550 poll_thresh=14 ino=257 dd-2584 [005] 223.490109: balance_dirty_state: bdi btrfs-1: dirty=876 wb=584 unstable=0 bg_thresh=992 thresh=1985 gap=525 poll_thresh=15 ino=257 dd-2584 [005] 223.490165: balance_dirty_state: bdi btrfs-1: dirty=876 wb=584 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=16 ino=257 dd-2584 [005] 223.490282: balance_dirty_state: bdi btrfs-1: dirty=901 wb=584 unstable=0 bg_thresh=994 thresh=1989 gap=504 poll_thresh=17 ino=257 dd-2584 [005] 223.490401: balance_dirty_state: bdi btrfs-1: dirty=951 wb=584 unstable=0 bg_thresh=996 thresh=1993 gap=458 poll_thresh=18 ino=257 dd-2584 [005] 223.490406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 223.497935: balance_dirty_state: bdi btrfs-1: dirty=951 wb=459 unstable=0 bg_thresh=991 thresh=1983 gap=573 poll_thresh=18 ino=257 dd-2584 [005] 223.498008: balance_dirty_state: bdi btrfs-1: dirty=951 wb=459 unstable=0 bg_thresh=988 thresh=1977 gap=567 poll_thresh=13 ino=257 dd-2584 [005] 223.498070: balance_dirty_state: bdi btrfs-1: dirty=976 wb=459 unstable=0 bg_thresh=991 thresh=1982 gap=547 poll_thresh=14 ino=257 dd-2584 [005] 223.498129: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=459 unstable=0 bg_thresh=988 thresh=1976 gap=516 poll_thresh=15 ino=257 dd-2584 [005] 223.498194: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=459 unstable=0 bg_thresh=990 thresh=1981 gap=521 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 223.498218: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20920 wrote=0 to_write=8192 dd-2584 [005] 223.498505: balance_dirty_state: bdi btrfs-1: dirty=951 wb=559 unstable=0 bg_thresh=992 thresh=1985 gap=475 poll_thresh=17 ino=257 dd-2584 [005] 223.498507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 223.500702: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=576 to_write=7616 dd-2584 [005] 223.505950: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1034 unstable=0 bg_thresh=992 thresh=1985 gap=475 poll_thresh=17 ino=257 dd-2584 [005] 223.505961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 223.513904: balance_dirty_state: bdi btrfs-1: dirty=476 wb=909 unstable=0 bg_thresh=992 thresh=1984 gap=599 poll_thresh=17 ino=257 dd-2584 [005] 223.513987: balance_dirty_state: bdi btrfs-1: dirty=476 wb=909 unstable=0 bg_thresh=989 thresh=1978 gap=593 poll_thresh=13 ino=257 dd-2584 [005] 223.514049: balance_dirty_state: bdi btrfs-1: dirty=501 wb=909 unstable=0 bg_thresh=991 thresh=1983 gap=573 poll_thresh=14 ino=257 dd-2584 [005] 223.514110: balance_dirty_state: bdi btrfs-1: dirty=501 wb=909 unstable=0 bg_thresh=988 thresh=1977 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 223.514171: balance_dirty_state: bdi btrfs-1: dirty=526 wb=909 unstable=0 bg_thresh=991 thresh=1982 gap=547 poll_thresh=16 ino=257 dd-2584 [005] 223.514292: balance_dirty_state: bdi btrfs-1: dirty=551 wb=909 unstable=0 bg_thresh=990 thresh=1981 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 223.514415: balance_dirty_state: bdi btrfs-1: dirty=601 wb=909 unstable=0 bg_thresh=992 thresh=1985 gap=475 poll_thresh=18 ino=257 dd-2584 [005] 223.514420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 223.521982: balance_dirty_state: bdi btrfs-1: dirty=601 wb=784 unstable=0 bg_thresh=991 thresh=1983 gap=598 poll_thresh=18 ino=257 dd-2584 [005] 223.522057: balance_dirty_state: bdi btrfs-1: dirty=601 wb=784 unstable=0 bg_thresh=988 thresh=1977 gap=592 poll_thresh=13 ino=257 dd-2584 [005] 223.522125: balance_dirty_state: bdi btrfs-1: dirty=626 wb=784 unstable=0 bg_thresh=988 thresh=1976 gap=566 poll_thresh=14 ino=257 dd-2584 [005] 223.522192: balance_dirty_state: bdi btrfs-1: dirty=651 wb=784 unstable=0 bg_thresh=988 thresh=1976 gap=541 poll_thresh=15 ino=257 dd-2584 [005] 223.522258: balance_dirty_state: bdi btrfs-1: dirty=651 wb=784 unstable=0 bg_thresh=987 thresh=1975 gap=540 poll_thresh=16 ino=257 dd-2584 [005] 223.522392: balance_dirty_state: bdi btrfs-1: dirty=701 wb=784 unstable=0 bg_thresh=989 thresh=1979 gap=494 poll_thresh=17 ino=257 dd-2584 [005] 223.522397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 223.529990: balance_dirty_state: bdi btrfs-1: dirty=701 wb=659 unstable=0 bg_thresh=991 thresh=1982 gap=622 poll_thresh=17 ino=257 dd-2584 [005] 223.530269: balance_dirty_state: bdi btrfs-1: dirty=701 wb=659 unstable=0 bg_thresh=991 thresh=1982 gap=622 poll_thresh=13 ino=257 dd-2584 [005] 223.530337: balance_dirty_state: bdi btrfs-1: dirty=726 wb=659 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 223.530404: balance_dirty_state: bdi btrfs-1: dirty=726 wb=659 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=15 ino=257 dd-2584 [005] 223.530470: balance_dirty_state: bdi btrfs-1: dirty=751 wb=659 unstable=0 bg_thresh=990 thresh=1980 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 223.530601: balance_dirty_state: bdi btrfs-1: dirty=776 wb=659 unstable=0 bg_thresh=989 thresh=1979 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 223.530733: balance_dirty_state: bdi btrfs-1: dirty=826 wb=659 unstable=0 bg_thresh=991 thresh=1983 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 223.530865: balance_dirty_state: bdi btrfs-1: dirty=851 wb=659 unstable=0 bg_thresh=991 thresh=1982 gap=472 poll_thresh=19 ino=257 dd-2584 [005] 223.530870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 223.537964: balance_dirty_state: bdi btrfs-1: dirty=851 wb=584 unstable=0 bg_thresh=989 thresh=1978 gap=543 poll_thresh=19 ino=257 dd-2584 [005] 223.538039: balance_dirty_state: bdi btrfs-1: dirty=876 wb=584 unstable=0 bg_thresh=986 thresh=1972 gap=512 poll_thresh=14 ino=257 dd-2584 [005] 223.538106: balance_dirty_state: bdi btrfs-1: dirty=876 wb=584 unstable=0 bg_thresh=988 thresh=1977 gap=517 poll_thresh=15 ino=257 dd-2584 [005] 223.538172: balance_dirty_state: bdi btrfs-1: dirty=901 wb=584 unstable=0 bg_thresh=985 thresh=1971 gap=486 poll_thresh=16 ino=257 dd-2584 [005] 223.538177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 223.545946: balance_dirty_state: bdi btrfs-1: dirty=901 wb=584 unstable=0 bg_thresh=985 thresh=1971 gap=486 poll_thresh=16 ino=257 dd-2584 [001] 223.545957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 223.553970: balance_dirty_state: bdi btrfs-1: dirty=901 wb=459 unstable=0 bg_thresh=985 thresh=1971 gap=611 poll_thresh=16 ino=257 dd-2584 [001] 223.554089: balance_dirty_state: bdi btrfs-1: dirty=901 wb=459 unstable=0 bg_thresh=988 thresh=1976 gap=616 poll_thresh=12 ino=257 dd-2584 [001] 223.554158: balance_dirty_state: bdi btrfs-1: dirty=926 wb=434 unstable=0 bg_thresh=988 thresh=1976 gap=616 poll_thresh=13 ino=257 dd-2584 [001] 223.554232: balance_dirty_state: bdi btrfs-1: dirty=951 wb=359 unstable=0 bg_thresh=990 thresh=1981 gap=671 poll_thresh=14 ino=257 dd-2584 [001] 223.554468: balance_dirty_state: bdi btrfs-1: dirty=951 wb=334 unstable=0 bg_thresh=990 thresh=1980 gap=695 poll_thresh=15 ino=257 dd-2584 [001] 223.554527: balance_dirty_state: bdi btrfs-1: dirty=976 wb=334 unstable=0 bg_thresh=992 thresh=1985 gap=675 poll_thresh=16 ino=257 dd-2584 [001] 223.554644: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=334 unstable=0 bg_thresh=994 thresh=1989 gap=654 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 223.554697: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20976 wrote=0 to_write=8192 dd-2584 [001] 223.554769: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=334 unstable=0 bg_thresh=994 thresh=1988 gap=628 poll_thresh=18 ino=257 dd-2584 [001] 223.554895: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=384 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=19 ino=257 dd-2584 [001] 223.555022: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=434 unstable=0 bg_thresh=993 thresh=1986 gap=551 poll_thresh=20 ino=257 dd-2584 [001] 223.555148: balance_dirty_state: bdi btrfs-1: dirty=976 wb=484 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=21 ino=257 dd-2584 [001] 223.555275: balance_dirty_state: bdi btrfs-1: dirty=976 wb=534 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=22 ino=257 dd-2584 [001] 223.555277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-268% task_weight=100% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 223.557542: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=704 to_write=7488 dd-2584 [001] 223.561912: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1059 unstable=0 bg_thresh=991 thresh=1982 gap=447 poll_thresh=22 ino=257 dd-2584 [001] 223.561920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-277% task_weight=101% bdi_bw=62416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.570010: balance_dirty_state: bdi btrfs-1: dirty=476 wb=909 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=22 ino=257 dd-2584 [001] 223.570135: balance_dirty_state: bdi btrfs-1: dirty=476 wb=909 unstable=0 bg_thresh=990 thresh=1980 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 223.570733: balance_dirty_state: bdi btrfs-1: dirty=501 wb=909 unstable=0 bg_thresh=992 thresh=1984 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 223.570969: balance_dirty_state: bdi btrfs-1: dirty=551 wb=909 unstable=0 bg_thresh=991 thresh=1983 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 223.571205: balance_dirty_state: bdi btrfs-1: dirty=576 wb=909 unstable=0 bg_thresh=991 thresh=1982 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 223.571438: balance_dirty_state: bdi btrfs-1: dirty=601 wb=909 unstable=0 bg_thresh=990 thresh=1981 gap=471 poll_thresh=20 ino=257 dd-2584 [001] 223.571447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=60764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.577989: balance_dirty_state: bdi btrfs-1: dirty=601 wb=909 unstable=0 bg_thresh=990 thresh=1981 gap=471 poll_thresh=20 ino=257 dd-2584 [001] 223.577998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=60764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.585900: balance_dirty_state: bdi btrfs-1: dirty=601 wb=709 unstable=0 bg_thresh=985 thresh=1971 gap=661 poll_thresh=20 ino=257 dd-2584 [001] 223.585989: balance_dirty_state: bdi btrfs-1: dirty=626 wb=709 unstable=0 bg_thresh=985 thresh=1971 gap=636 poll_thresh=15 ino=257 dd-2584 [001] 223.586048: balance_dirty_state: bdi btrfs-1: dirty=651 wb=709 unstable=0 bg_thresh=988 thresh=1976 gap=616 poll_thresh=16 ino=257 dd-2584 [001] 223.586162: balance_dirty_state: bdi btrfs-1: dirty=676 wb=709 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=17 ino=257 dd-2584 [001] 223.586279: balance_dirty_state: bdi btrfs-1: dirty=701 wb=709 unstable=0 bg_thresh=990 thresh=1980 gap=570 poll_thresh=18 ino=257 dd-2584 [001] 223.586396: balance_dirty_state: bdi btrfs-1: dirty=726 wb=709 unstable=0 bg_thresh=992 thresh=1984 gap=549 poll_thresh=19 ino=257 dd-2584 [001] 223.586691: balance_dirty_state: bdi btrfs-1: dirty=776 wb=709 unstable=0 bg_thresh=991 thresh=1983 gap=498 poll_thresh=20 ino=257 dd-2584 [001] 223.586810: balance_dirty_state: bdi btrfs-1: dirty=801 wb=709 unstable=0 bg_thresh=991 thresh=1982 gap=472 poll_thresh=21 ino=257 dd-2584 [001] 223.586814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=60764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.593912: balance_dirty_state: bdi btrfs-1: dirty=801 wb=709 unstable=0 bg_thresh=991 thresh=1982 gap=472 poll_thresh=21 ino=257 dd-2584 [001] 223.593917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=60764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.601897: balance_dirty_state: bdi btrfs-1: dirty=801 wb=709 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=21 ino=257 dd-2584 [001] 223.601905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=60764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.609906: balance_dirty_state: bdi btrfs-1: dirty=801 wb=584 unstable=0 bg_thresh=984 thresh=1968 gap=583 poll_thresh=21 ino=257 dd-2584 [001] 223.609971: balance_dirty_state: bdi btrfs-1: dirty=826 wb=584 unstable=0 bg_thresh=984 thresh=1968 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 223.610086: balance_dirty_state: bdi btrfs-1: dirty=851 wb=584 unstable=0 bg_thresh=986 thresh=1973 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 223.610204: balance_dirty_state: bdi btrfs-1: dirty=876 wb=584 unstable=0 bg_thresh=991 thresh=1983 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 223.610321: balance_dirty_state: bdi btrfs-1: dirty=901 wb=584 unstable=0 bg_thresh=991 thresh=1982 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 223.610437: balance_dirty_state: bdi btrfs-1: dirty=951 wb=584 unstable=0 bg_thresh=990 thresh=1981 gap=446 poll_thresh=20 ino=257 dd-2584 [001] 223.610441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=60764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.617898: balance_dirty_state: bdi btrfs-1: dirty=951 wb=584 unstable=0 bg_thresh=992 thresh=1985 gap=450 poll_thresh=20 ino=257 dd-2584 [001] 223.617904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=60764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.625981: balance_dirty_state: bdi btrfs-1: dirty=951 wb=584 unstable=0 bg_thresh=989 thresh=1979 gap=444 poll_thresh=20 ino=257 dd-2584 [001] 223.625988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=60764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.634019: balance_dirty_state: bdi btrfs-1: dirty=951 wb=584 unstable=0 bg_thresh=989 thresh=1979 gap=444 poll_thresh=20 ino=257 dd-2584 [001] 223.634034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=60764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 223.642022: balance_dirty_state: bdi btrfs-1: dirty=951 wb=459 unstable=0 bg_thresh=986 thresh=1972 gap=562 poll_thresh=20 ino=257 dd-2584 [005] 223.642156: balance_dirty_state: bdi btrfs-1: dirty=951 wb=459 unstable=0 bg_thresh=991 thresh=1983 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 223.642240: balance_dirty_state: bdi btrfs-1: dirty=976 wb=459 unstable=0 bg_thresh=988 thresh=1977 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 223.642410: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=459 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 223.642495: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21064 wrote=0 to_write=8192 dd-2584 [005] 223.642730: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=509 unstable=0 bg_thresh=993 thresh=1987 gap=452 poll_thresh=18 ino=257 dd-2584 [005] 223.642731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=60764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 223.643869: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=576 to_write=7616 dd-2584 [005] 223.650065: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1034 unstable=0 bg_thresh=993 thresh=1987 gap=452 poll_thresh=18 ino=257 dd-2584 [005] 223.650074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=60764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 223.658069: balance_dirty_state: bdi btrfs-1: dirty=501 wb=909 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=18 ino=257 dd-2584 [005] 223.658199: balance_dirty_state: bdi btrfs-1: dirty=501 wb=909 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=13 ino=257 dd-2584 [005] 223.658318: balance_dirty_state: bdi btrfs-1: dirty=526 wb=909 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=14 ino=257 dd-2584 [005] 223.658437: balance_dirty_state: bdi btrfs-1: dirty=551 wb=909 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=15 ino=257 dd-2584 [005] 223.658555: balance_dirty_state: bdi btrfs-1: dirty=551 wb=909 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=16 ino=257 dd-2584 [005] 223.658789: balance_dirty_state: bdi btrfs-1: dirty=601 wb=909 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=17 ino=257 dd-2584 [005] 223.658797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=60764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.666076: balance_dirty_state: bdi btrfs-1: dirty=601 wb=784 unstable=0 bg_thresh=994 thresh=1988 gap=603 poll_thresh=17 ino=257 dd-2584 [001] 223.666168: balance_dirty_state: bdi btrfs-1: dirty=601 wb=784 unstable=0 bg_thresh=994 thresh=1988 gap=603 poll_thresh=13 ino=257 dd-2584 [001] 223.666242: balance_dirty_state: bdi btrfs-1: dirty=626 wb=784 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 223.666317: balance_dirty_state: bdi btrfs-1: dirty=651 wb=784 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 223.666390: balance_dirty_state: bdi btrfs-1: dirty=651 wb=784 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 223.666542: balance_dirty_state: bdi btrfs-1: dirty=701 wb=784 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 223.666695: balance_dirty_state: bdi btrfs-1: dirty=726 wb=784 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 223.666701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=60764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.673990: balance_dirty_state: bdi btrfs-1: dirty=726 wb=659 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 223.674310: balance_dirty_state: bdi btrfs-1: dirty=726 wb=659 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=13 ino=257 dd-2584 [001] 223.674385: balance_dirty_state: bdi btrfs-1: dirty=751 wb=659 unstable=0 bg_thresh=1003 thresh=2006 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 223.674462: balance_dirty_state: bdi btrfs-1: dirty=776 wb=659 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 223.674537: balance_dirty_state: bdi btrfs-1: dirty=776 wb=659 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 223.674690: balance_dirty_state: bdi btrfs-1: dirty=826 wb=659 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 223.674843: balance_dirty_state: bdi btrfs-1: dirty=851 wb=659 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 223.674849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=57872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.681973: balance_dirty_state: bdi btrfs-1: dirty=851 wb=659 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 223.681983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=57872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 223.689916: balance_dirty_state: bdi btrfs-1: dirty=851 wb=584 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=18 ino=257 dd-2584 [005] 223.690039: balance_dirty_state: bdi btrfs-1: dirty=851 wb=584 unstable=0 bg_thresh=1001 thresh=2002 gap=567 poll_thresh=13 ino=257 dd-2584 [005] 223.690133: balance_dirty_state: bdi btrfs-1: dirty=876 wb=584 unstable=0 bg_thresh=1003 thresh=2007 gap=547 poll_thresh=14 ino=257 dd-2584 [005] 223.690211: balance_dirty_state: bdi btrfs-1: dirty=876 wb=584 unstable=0 bg_thresh=1000 thresh=2001 gap=541 poll_thresh=15 ino=257 dd-2584 [005] 223.690271: balance_dirty_state: bdi btrfs-1: dirty=901 wb=584 unstable=0 bg_thresh=1003 thresh=2006 gap=521 poll_thresh=16 ino=257 dd-2584 [005] 223.690389: balance_dirty_state: bdi btrfs-1: dirty=926 wb=584 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=17 ino=257 dd-2584 [005] 223.690394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=57872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 223.698016: balance_dirty_state: bdi btrfs-1: dirty=926 wb=459 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=17 ino=257 dd-2584 [005] 223.698145: balance_dirty_state: bdi btrfs-1: dirty=951 wb=459 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=13 ino=257 dd-2584 [005] 223.698266: balance_dirty_state: bdi btrfs-1: dirty=976 wb=459 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=14 ino=257 dd-2584 [005] 223.698750: balance_dirty_state: bdi btrfs-1: dirty=976 wb=459 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 223.698870: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=459 unstable=0 bg_thresh=997 thresh=1995 gap=535 poll_thresh=16 ino=257 flush-btrfs-1-2586 [006] 223.698960: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21120 wrote=0 to_write=8192 dd-2584 [005] 223.699115: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=459 unstable=0 bg_thresh=997 thresh=1994 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 223.699363: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=509 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 223.699366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=57872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 223.701760: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=576 to_write=7616 dd-2584 [005] 223.706014: balance_dirty_state: bdi btrfs-1: dirty=476 wb=909 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=18 ino=257 dd-2584 [005] 223.706110: balance_dirty_state: bdi btrfs-1: dirty=501 wb=909 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=13 ino=257 dd-2584 [005] 223.706170: balance_dirty_state: bdi btrfs-1: dirty=526 wb=909 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=14 ino=257 dd-2584 [005] 223.706230: balance_dirty_state: bdi btrfs-1: dirty=526 wb=909 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 223.706291: balance_dirty_state: bdi btrfs-1: dirty=551 wb=909 unstable=0 bg_thresh=994 thresh=1989 gap=529 poll_thresh=16 ino=257 dd-2584 [005] 223.706407: balance_dirty_state: bdi btrfs-1: dirty=576 wb=909 unstable=0 bg_thresh=994 thresh=1988 gap=503 poll_thresh=17 ino=257 dd-2584 [005] 223.706525: balance_dirty_state: bdi btrfs-1: dirty=626 wb=909 unstable=0 bg_thresh=993 thresh=1987 gap=452 poll_thresh=18 ino=257 dd-2584 [005] 223.706529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=57872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.713958: balance_dirty_state: bdi btrfs-1: dirty=626 wb=784 unstable=0 bg_thresh=995 thresh=1990 gap=580 poll_thresh=18 ino=257 dd-2584 [001] 223.714034: balance_dirty_state: bdi btrfs-1: dirty=651 wb=784 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=13 ino=257 dd-2584 [001] 223.714097: balance_dirty_state: bdi btrfs-1: dirty=651 wb=784 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=14 ino=257 dd-2584 [001] 223.714353: balance_dirty_state: bdi btrfs-1: dirty=676 wb=784 unstable=0 bg_thresh=997 thresh=1995 gap=535 poll_thresh=15 ino=257 dd-2584 [001] 223.714416: balance_dirty_state: bdi btrfs-1: dirty=701 wb=784 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=16 ino=257 dd-2584 [001] 223.714543: balance_dirty_state: bdi btrfs-1: dirty=726 wb=784 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=17 ino=257 dd-2584 [001] 223.714548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-208% task_weight=101% bdi_bw=57872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.721936: balance_dirty_state: bdi btrfs-1: dirty=726 wb=659 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=17 ino=257 dd-2584 [001] 223.722009: balance_dirty_state: bdi btrfs-1: dirty=726 wb=659 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=13 ino=257 dd-2584 [001] 223.722071: balance_dirty_state: bdi btrfs-1: dirty=751 wb=659 unstable=0 bg_thresh=996 thresh=1992 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 223.722132: balance_dirty_state: bdi btrfs-1: dirty=776 wb=659 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 223.722193: balance_dirty_state: bdi btrfs-1: dirty=776 wb=659 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 223.722318: balance_dirty_state: bdi btrfs-1: dirty=826 wb=659 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 223.722444: balance_dirty_state: bdi btrfs-1: dirty=851 wb=659 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 223.722449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-198% task_weight=100% bdi_bw=57872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.729928: balance_dirty_state: bdi btrfs-1: dirty=851 wb=659 unstable=0 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 223.729934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=101% bdi_bw=57872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.737936: balance_dirty_state: bdi btrfs-1: dirty=851 wb=584 unstable=0 bg_thresh=989 thresh=1979 gap=544 poll_thresh=18 ino=257 dd-2584 [001] 223.738004: balance_dirty_state: bdi btrfs-1: dirty=876 wb=584 unstable=0 bg_thresh=989 thresh=1979 gap=519 poll_thresh=13 ino=257 dd-2584 [001] 223.738065: balance_dirty_state: bdi btrfs-1: dirty=876 wb=584 unstable=0 bg_thresh=992 thresh=1984 gap=524 poll_thresh=14 ino=257 dd-2584 [001] 223.738126: balance_dirty_state: bdi btrfs-1: dirty=901 wb=584 unstable=0 bg_thresh=994 thresh=1989 gap=504 poll_thresh=15 ino=257 dd-2584 [001] 223.738187: balance_dirty_state: bdi btrfs-1: dirty=901 wb=584 unstable=0 bg_thresh=994 thresh=1989 gap=504 poll_thresh=16 ino=257 dd-2584 [001] 223.738488: balance_dirty_state: bdi btrfs-1: dirty=951 wb=584 unstable=0 bg_thresh=997 thresh=1994 gap=459 poll_thresh=17 ino=257 dd-2584 [001] 223.738493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-262% task_weight=101% bdi_bw=57872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.745927: balance_dirty_state: bdi btrfs-1: dirty=951 wb=584 unstable=0 bg_thresh=993 thresh=1986 gap=451 poll_thresh=17 ino=257 dd-2584 [001] 223.745931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-272% task_weight=101% bdi_bw=57872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 223.753931: balance_dirty_state: bdi btrfs-1: dirty=951 wb=459 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=17 ino=257 dd-2584 [001] 223.754009: balance_dirty_state: bdi btrfs-1: dirty=951 wb=459 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 223.754070: balance_dirty_state: bdi btrfs-1: dirty=976 wb=459 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 223.754129: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=459 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=15 ino=257 dd-2584 [001] 223.754189: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=459 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 223.754306: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=459 unstable=0 bg_thresh=1004 thresh=2009 gap=499 poll_thresh=17 ino=257 dd-2584 [001] 223.754311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=100% bdi_bw=57872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 223.754379: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21176 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 223.755660: writeback_single_inode: bdi btrfs-1: ino=257 state= age=296 wrote=544 to_write=7648 dd-2584 [002] 223.762053: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1009 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=17 ino=257 dd-2584 [002] 223.762060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=101% bdi_bw=57872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 223.770075: balance_dirty_state: bdi btrfs-1: dirty=501 wb=884 unstable=0 bg_thresh=991 thresh=1982 gap=597 poll_thresh=17 ino=257 dd-2584 [002] 223.770209: balance_dirty_state: bdi btrfs-1: dirty=501 wb=884 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=13 ino=257 dd-2584 [002] 223.770328: balance_dirty_state: bdi btrfs-1: dirty=501 wb=884 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=14 ino=257 dd-2584 [002] 223.770446: balance_dirty_state: bdi btrfs-1: dirty=526 wb=884 unstable=0 bg_thresh=996 thresh=1992 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 223.770563: balance_dirty_state: bdi btrfs-1: dirty=551 wb=884 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 223.770802: balance_dirty_state: bdi btrfs-1: dirty=576 wb=884 unstable=0 bg_thresh=998 thresh=1997 gap=537 poll_thresh=17 ino=257 dd-2584 [002] 223.771044: balance_dirty_state: bdi btrfs-1: dirty=601 wb=884 unstable=0 bg_thresh=1000 thresh=2001 gap=516 poll_thresh=18 ino=257 dd-2584 [002] 223.771654: balance_dirty_state: bdi btrfs-1: dirty=651 wb=884 unstable=0 bg_thresh=1000 thresh=2000 gap=465 poll_thresh=19 ino=257 dd-2584 [002] 223.771664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-206% task_weight=101% bdi_bw=57872 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 223.778105: balance_dirty_state: bdi btrfs-1: dirty=651 wb=884 unstable=0 bg_thresh=1000 thresh=2000 gap=465 poll_thresh=19 ino=257 dd-2584 [002] 223.778117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-206% task_weight=101% bdi_bw=55428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 223.786042: balance_dirty_state: bdi btrfs-1: dirty=651 wb=709 unstable=0 bg_thresh=996 thresh=1992 gap=632 poll_thresh=19 ino=257 dd-2584 [002] 223.786120: balance_dirty_state: bdi btrfs-1: dirty=651 wb=709 unstable=0 bg_thresh=996 thresh=1993 gap=633 poll_thresh=14 ino=257 dd-2584 [002] 223.786207: balance_dirty_state: bdi btrfs-1: dirty=676 wb=634 unstable=0 bg_thresh=999 thresh=1999 gap=689 poll_thresh=15 ino=257 dd-2584 [002] 223.786304: balance_dirty_state: bdi btrfs-1: dirty=701 wb=634 unstable=0 bg_thresh=999 thresh=1998 gap=663 poll_thresh=16 ino=257 dd-2584 [002] 223.786495: balance_dirty_state: bdi btrfs-1: dirty=726 wb=634 unstable=0 bg_thresh=1001 thresh=2002 gap=642 poll_thresh=17 ino=257 dd-2584 [002] 223.786689: balance_dirty_state: bdi btrfs-1: dirty=751 wb=634 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=18 ino=257 dd-2584 [002] 223.786879: balance_dirty_state: bdi btrfs-1: dirty=776 wb=634 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=19 ino=257 dd-2584 [002] 223.787069: balance_dirty_state: bdi btrfs-1: dirty=826 wb=634 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=20 ino=257 dd-2584 [002] 223.787257: balance_dirty_state: bdi btrfs-1: dirty=851 wb=634 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=21 ino=257 dd-2584 [002] 223.787735: balance_dirty_state: bdi btrfs-1: dirty=876 wb=634 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=22 ino=257 dd-2584 [002] 223.787742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=55428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 223.794057: balance_dirty_state: bdi btrfs-1: dirty=876 wb=559 unstable=0 bg_thresh=1001 thresh=2002 gap=567 poll_thresh=22 ino=257 dd-2584 [002] 223.794167: balance_dirty_state: bdi btrfs-1: dirty=901 wb=559 unstable=0 bg_thresh=998 thresh=1996 gap=536 poll_thresh=16 ino=257 dd-2584 [002] 223.794358: balance_dirty_state: bdi btrfs-1: dirty=926 wb=559 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=17 ino=257 dd-2584 [002] 223.794547: balance_dirty_state: bdi btrfs-1: dirty=951 wb=559 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 223.794555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=55428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 223.802069: balance_dirty_state: bdi btrfs-1: dirty=951 wb=559 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 223.802079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=55428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 223.810158: balance_dirty_state: bdi btrfs-1: dirty=951 wb=434 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=18 ino=257 dd-2584 [002] 223.810264: balance_dirty_state: bdi btrfs-1: dirty=976 wb=434 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=13 ino=257 dd-2584 [002] 223.810357: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=434 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=14 ino=257 flush-btrfs-1-2586 [006] 223.810393: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21232 wrote=0 to_write=8192 dd-2584 [002] 223.810495: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=434 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 223.810631: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=434 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=16 ino=257 dd-2584 [002] 223.810911: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=484 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=17 ino=257 dd-2584 [002] 223.811188: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=534 unstable=0 bg_thresh=999 thresh=1999 gap=464 poll_thresh=18 ino=257 dd-2584 [002] 223.811191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=55428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 223.813524: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=608 to_write=7584 dd-2584 [002] 223.818097: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1034 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 223.818104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=55428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 223.826146: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1034 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 223.826156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=55428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 223.834171: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1034 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 223.834179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=55428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 223.842076: balance_dirty_state: bdi btrfs-1: dirty=476 wb=909 unstable=0 bg_thresh=1001 thresh=2003 gap=618 poll_thresh=18 ino=257 dd-2584 [002] 223.842199: balance_dirty_state: bdi btrfs-1: dirty=476 wb=909 unstable=0 bg_thresh=1001 thresh=2002 gap=617 poll_thresh=13 ino=257 dd-2584 [002] 223.842310: balance_dirty_state: bdi btrfs-1: dirty=501 wb=909 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=14 ino=257 dd-2584 [002] 223.842757: balance_dirty_state: bdi btrfs-1: dirty=501 wb=909 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=15 ino=257 dd-2584 [002] 223.842869: balance_dirty_state: bdi btrfs-1: dirty=526 wb=909 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=16 ino=257 dd-2584 [002] 223.843086: balance_dirty_state: bdi btrfs-1: dirty=551 wb=909 unstable=0 bg_thresh=1002 thresh=2005 gap=545 poll_thresh=17 ino=257 dd-2584 [002] 223.843302: balance_dirty_state: bdi btrfs-1: dirty=601 wb=909 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 223.843310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=55428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 223.850169: balance_dirty_state: bdi btrfs-1: dirty=601 wb=784 unstable=0 bg_thresh=1001 thresh=2003 gap=618 poll_thresh=18 ino=257 dd-2584 [002] 223.850261: balance_dirty_state: bdi btrfs-1: dirty=601 wb=784 unstable=0 bg_thresh=1001 thresh=2002 gap=617 poll_thresh=13 ino=257 dd-2584 [002] 223.850318: balance_dirty_state: bdi btrfs-1: dirty=626 wb=784 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=14 ino=257 dd-2584 [002] 223.850376: balance_dirty_state: bdi btrfs-1: dirty=651 wb=784 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=15 ino=257 dd-2584 [002] 223.850432: balance_dirty_state: bdi btrfs-1: dirty=651 wb=784 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=16 ino=257 dd-2584 [002] 223.850544: balance_dirty_state: bdi btrfs-1: dirty=676 wb=784 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 223.850656: balance_dirty_state: bdi btrfs-1: dirty=726 wb=784 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 223.850661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=55428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 223.858148: balance_dirty_state: bdi btrfs-1: dirty=726 wb=784 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 223.858158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=55428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 223.866089: balance_dirty_state: bdi btrfs-1: dirty=726 wb=659 unstable=0 bg_thresh=998 thresh=1996 gap=611 poll_thresh=18 ino=257 dd-2584 [002] 223.866186: balance_dirty_state: bdi btrfs-1: dirty=726 wb=659 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=13 ino=257 dd-2584 [002] 223.866248: balance_dirty_state: bdi btrfs-1: dirty=751 wb=659 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 223.866488: balance_dirty_state: bdi btrfs-1: dirty=776 wb=659 unstable=0 bg_thresh=1005 thresh=2011 gap=576 poll_thresh=15 ino=257 dd-2584 [002] 223.866548: balance_dirty_state: bdi btrfs-1: dirty=776 wb=659 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=16 ino=257 dd-2584 [002] 223.866666: balance_dirty_state: bdi btrfs-1: dirty=826 wb=659 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=17 ino=257 dd-2584 [002] 223.866786: balance_dirty_state: bdi btrfs-1: dirty=851 wb=659 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=18 ino=257 dd-2584 [002] 223.866790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=55428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 223.874078: balance_dirty_state: bdi btrfs-1: dirty=851 wb=659 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=18 ino=257 dd-2584 [002] 223.874083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=55428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 223.882063: balance_dirty_state: bdi btrfs-1: dirty=851 wb=634 unstable=0 bg_thresh=999 thresh=1998 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 223.882197: balance_dirty_state: bdi btrfs-1: dirty=876 wb=634 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=13 ino=257 dd-2584 [002] 223.882207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=53236 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 223.890058: balance_dirty_state: bdi btrfs-1: dirty=876 wb=634 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=13 ino=257 dd-2584 [002] 223.890068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=53236 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 223.901994: balance_dirty_state: bdi btrfs-1: dirty=876 wb=384 unstable=0 bg_thresh=991 thresh=1983 gap=723 poll_thresh=13 ino=257 dd-2584 [002] 223.902061: balance_dirty_state: bdi btrfs-1: dirty=876 wb=384 unstable=0 bg_thresh=991 thresh=1983 gap=723 poll_thresh=10 ino=257 dd-2584 [002] 223.902125: balance_dirty_state: bdi btrfs-1: dirty=901 wb=384 unstable=0 bg_thresh=994 thresh=1988 gap=703 poll_thresh=11 ino=257 dd-2584 [002] 223.902188: balance_dirty_state: bdi btrfs-1: dirty=901 wb=384 unstable=0 bg_thresh=994 thresh=1988 gap=703 poll_thresh=12 ino=257 dd-2584 [002] 223.902250: balance_dirty_state: bdi btrfs-1: dirty=926 wb=384 unstable=0 bg_thresh=993 thresh=1987 gap=677 poll_thresh=13 ino=257 dd-2584 [002] 223.902309: balance_dirty_state: bdi btrfs-1: dirty=951 wb=384 unstable=0 bg_thresh=996 thresh=1992 gap=657 poll_thresh=14 ino=257 dd-2584 [002] 223.902370: balance_dirty_state: bdi btrfs-1: dirty=951 wb=384 unstable=0 bg_thresh=993 thresh=1986 gap=651 poll_thresh=15 ino=257 dd-2584 [002] 223.902433: balance_dirty_state: bdi btrfs-1: dirty=976 wb=384 unstable=0 bg_thresh=995 thresh=1991 gap=631 poll_thresh=16 ino=257 dd-2584 [002] 223.902554: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=384 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 223.902576: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21324 wrote=0 to_write=8192 dd-2584 [002] 223.903017: balance_dirty_state: bdi btrfs-1: dirty=976 wb=459 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=18 ino=257 dd-2584 [002] 223.903197: balance_dirty_state: bdi btrfs-1: dirty=951 wb=509 unstable=0 bg_thresh=996 thresh=1993 gap=533 poll_thresh=19 ino=257 dd-2584 [002] 223.903383: balance_dirty_state: bdi btrfs-1: dirty=926 wb=559 unstable=0 bg_thresh=996 thresh=1992 gap=507 poll_thresh=20 ino=257 dd-2584 [002] 223.903562: balance_dirty_state: bdi btrfs-1: dirty=901 wb=609 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=21 ino=257 dd-2584 [002] 223.903564: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=53236 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 223.905590: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=672 to_write=7520 dd-2584 [000] 223.910120: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1059 unstable=0 bg_thresh=995 thresh=1991 gap=456 poll_thresh=21 ino=257 dd-2584 [000] 223.910128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=53236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 223.918101: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1059 unstable=0 bg_thresh=995 thresh=1991 gap=456 poll_thresh=21 ino=257 dd-2584 [005] 223.918111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=53236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 223.926112: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1059 unstable=0 bg_thresh=996 thresh=1993 gap=458 poll_thresh=21 ino=257 dd-2584 [005] 223.926121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=53236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 223.934177: balance_dirty_state: bdi btrfs-1: dirty=476 wb=934 unstable=0 bg_thresh=987 thresh=1974 gap=564 poll_thresh=21 ino=257 dd-2584 [005] 223.934243: balance_dirty_state: bdi btrfs-1: dirty=476 wb=934 unstable=0 bg_thresh=987 thresh=1974 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 223.934358: balance_dirty_state: bdi btrfs-1: dirty=526 wb=934 unstable=0 bg_thresh=989 thresh=1979 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 223.934477: balance_dirty_state: bdi btrfs-1: dirty=551 wb=934 unstable=0 bg_thresh=989 thresh=1978 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 223.934482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=53236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 223.942130: balance_dirty_state: bdi btrfs-1: dirty=551 wb=809 unstable=0 bg_thresh=991 thresh=1983 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 223.942196: balance_dirty_state: bdi btrfs-1: dirty=551 wb=809 unstable=0 bg_thresh=994 thresh=1988 gap=628 poll_thresh=13 ino=257 dd-2584 [005] 223.942258: balance_dirty_state: bdi btrfs-1: dirty=576 wb=809 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=14 ino=257 dd-2584 [005] 223.942319: balance_dirty_state: bdi btrfs-1: dirty=601 wb=809 unstable=0 bg_thresh=996 thresh=1992 gap=582 poll_thresh=15 ino=257 dd-2584 [005] 223.942562: balance_dirty_state: bdi btrfs-1: dirty=601 wb=809 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 223.942681: balance_dirty_state: bdi btrfs-1: dirty=651 wb=809 unstable=0 bg_thresh=992 thresh=1985 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 223.942799: balance_dirty_state: bdi btrfs-1: dirty=676 wb=809 unstable=0 bg_thresh=992 thresh=1984 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 223.942917: balance_dirty_state: bdi btrfs-1: dirty=701 wb=809 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=19 ino=257 dd-2584 [005] 223.942922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=53236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 223.950054: balance_dirty_state: bdi btrfs-1: dirty=701 wb=709 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=19 ino=257 dd-2584 [005] 223.950121: balance_dirty_state: bdi btrfs-1: dirty=726 wb=709 unstable=0 bg_thresh=993 thresh=1987 gap=552 poll_thresh=14 ino=257 dd-2584 [005] 223.950182: balance_dirty_state: bdi btrfs-1: dirty=726 wb=709 unstable=0 bg_thresh=993 thresh=1987 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 223.950240: balance_dirty_state: bdi btrfs-1: dirty=751 wb=709 unstable=0 bg_thresh=993 thresh=1986 gap=526 poll_thresh=16 ino=257 dd-2584 [005] 223.950357: balance_dirty_state: bdi btrfs-1: dirty=776 wb=709 unstable=0 bg_thresh=992 thresh=1985 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 223.950476: balance_dirty_state: bdi btrfs-1: dirty=826 wb=709 unstable=0 bg_thresh=994 thresh=1989 gap=454 poll_thresh=18 ino=257 dd-2584 [005] 223.950481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=53236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 223.958211: balance_dirty_state: bdi btrfs-1: dirty=826 wb=709 unstable=0 bg_thresh=994 thresh=1989 gap=454 poll_thresh=18 ino=257 dd-2584 [005] 223.958216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=53236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 223.966164: balance_dirty_state: bdi btrfs-1: dirty=826 wb=584 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=18 ino=257 dd-2584 [005] 223.966250: balance_dirty_state: bdi btrfs-1: dirty=826 wb=584 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=13 ino=257 dd-2584 [005] 223.966308: balance_dirty_state: bdi btrfs-1: dirty=851 wb=584 unstable=0 bg_thresh=992 thresh=1985 gap=550 poll_thresh=14 ino=257 dd-2584 [005] 223.966535: balance_dirty_state: bdi btrfs-1: dirty=876 wb=584 unstable=0 bg_thresh=992 thresh=1985 gap=525 poll_thresh=15 ino=257 dd-2584 [005] 223.966592: balance_dirty_state: bdi btrfs-1: dirty=876 wb=584 unstable=0 bg_thresh=992 thresh=1984 gap=524 poll_thresh=16 ino=257 dd-2584 [005] 223.966706: balance_dirty_state: bdi btrfs-1: dirty=926 wb=584 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=17 ino=257 dd-2584 [005] 223.966711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=53236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 223.974181: balance_dirty_state: bdi btrfs-1: dirty=926 wb=584 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=17 ino=257 dd-2584 [005] 223.974191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=53236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 223.982143: balance_dirty_state: bdi btrfs-1: dirty=926 wb=434 unstable=0 bg_thresh=993 thresh=1987 gap=627 poll_thresh=17 ino=257 dd-2584 [005] 223.982210: balance_dirty_state: bdi btrfs-1: dirty=926 wb=434 unstable=0 bg_thresh=990 thresh=1981 gap=621 poll_thresh=13 ino=257 dd-2584 [005] 223.982271: balance_dirty_state: bdi btrfs-1: dirty=951 wb=434 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 223.982332: balance_dirty_state: bdi btrfs-1: dirty=951 wb=434 unstable=0 bg_thresh=990 thresh=1980 gap=595 poll_thresh=15 ino=257 dd-2584 [005] 223.982392: balance_dirty_state: bdi btrfs-1: dirty=976 wb=434 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 223.982514: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=434 unstable=0 bg_thresh=992 thresh=1984 gap=549 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 223.982538: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21404 wrote=0 to_write=8192 dd-2584 [005] 223.982696: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=434 unstable=0 bg_thresh=994 thresh=1988 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 223.982882: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=484 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 223.982885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=53236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 223.985384: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=608 to_write=7584 dd-2584 [005] 223.990198: balance_dirty_state: bdi btrfs-1: dirty=476 wb=909 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=19 ino=257 dd-2584 [005] 223.990283: balance_dirty_state: bdi btrfs-1: dirty=501 wb=909 unstable=0 bg_thresh=992 thresh=1984 gap=574 poll_thresh=14 ino=257 dd-2584 [005] 223.990343: balance_dirty_state: bdi btrfs-1: dirty=501 wb=909 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 223.990581: balance_dirty_state: bdi btrfs-1: dirty=526 wb=909 unstable=0 bg_thresh=991 thresh=1983 gap=548 poll_thresh=16 ino=257 dd-2584 [005] 223.990701: balance_dirty_state: bdi btrfs-1: dirty=551 wb=909 unstable=0 bg_thresh=993 thresh=1987 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 223.990818: balance_dirty_state: bdi btrfs-1: dirty=576 wb=909 unstable=0 bg_thresh=993 thresh=1986 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 223.990936: balance_dirty_state: bdi btrfs-1: dirty=626 wb=909 unstable=0 bg_thresh=992 thresh=1985 gap=450 poll_thresh=19 ino=257 dd-2584 [005] 223.990941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=51368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 223.998190: balance_dirty_state: bdi btrfs-1: dirty=626 wb=784 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 223.998286: balance_dirty_state: bdi btrfs-1: dirty=626 wb=784 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 223.998348: balance_dirty_state: bdi btrfs-1: dirty=651 wb=784 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 223.998408: balance_dirty_state: bdi btrfs-1: dirty=676 wb=784 unstable=0 bg_thresh=1002 thresh=2005 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 223.998526: balance_dirty_state: bdi btrfs-1: dirty=701 wb=784 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 223.998644: balance_dirty_state: bdi btrfs-1: dirty=726 wb=784 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 223.998649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=51368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 224.010079: balance_dirty_state: bdi btrfs-1: dirty=726 wb=784 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 224.010089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=51368 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 224.018087: balance_dirty_state: bdi btrfs-1: dirty=726 wb=784 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 224.018096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=51368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 224.026135: balance_dirty_state: bdi btrfs-1: dirty=726 wb=784 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 224.026145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=51368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 224.034082: balance_dirty_state: bdi btrfs-1: dirty=724 wb=647 unstable=0 bg_thresh=1000 thresh=2001 gap=630 poll_thresh=18 ino=257 dd-2584 [005] 224.034157: balance_dirty_state: bdi btrfs-1: dirty=749 wb=647 unstable=0 bg_thresh=1000 thresh=2001 gap=605 poll_thresh=13 ino=257 dd-2584 [005] 224.034226: balance_dirty_state: bdi btrfs-1: dirty=749 wb=647 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 224.034476: balance_dirty_state: bdi btrfs-1: dirty=774 wb=647 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 224.034539: balance_dirty_state: bdi btrfs-1: dirty=799 wb=647 unstable=0 bg_thresh=1002 thresh=2004 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 224.034661: balance_dirty_state: bdi btrfs-1: dirty=824 wb=647 unstable=0 bg_thresh=1001 thresh=2003 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 224.034787: balance_dirty_state: bdi btrfs-1: dirty=849 wb=647 unstable=0 bg_thresh=1001 thresh=2002 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 224.034916: balance_dirty_state: bdi btrfs-1: dirty=899 wb=647 unstable=0 bg_thresh=1000 thresh=2001 gap=455 poll_thresh=19 ino=257 dd-2584 [005] 224.034921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=51368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 224.042065: balance_dirty_state: bdi btrfs-1: dirty=878 wb=597 unstable=0 bg_thresh=1000 thresh=2001 gap=526 poll_thresh=19 ino=257 dd-2584 [001] 224.042192: balance_dirty_state: bdi btrfs-1: dirty=878 wb=597 unstable=0 bg_thresh=1000 thresh=2001 gap=526 poll_thresh=14 ino=257 dd-2584 [001] 224.042310: balance_dirty_state: bdi btrfs-1: dirty=903 wb=597 unstable=0 bg_thresh=1003 thresh=2006 gap=506 poll_thresh=15 ino=257 dd-2584 [001] 224.042428: balance_dirty_state: bdi btrfs-1: dirty=903 wb=597 unstable=0 bg_thresh=1003 thresh=2006 gap=506 poll_thresh=16 ino=257 dd-2584 [001] 224.042658: balance_dirty_state: bdi btrfs-1: dirty=928 wb=597 unstable=0 bg_thresh=1005 thresh=2010 gap=485 poll_thresh=17 ino=257 dd-2584 [001] 224.042668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=51368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 224.054036: balance_dirty_state: bdi btrfs-1: dirty=922 wb=459 unstable=0 bg_thresh=991 thresh=1982 gap=601 poll_thresh=17 ino=257 dd-2584 [001] 224.054164: balance_dirty_state: bdi btrfs-1: dirty=947 wb=459 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=13 ino=257 dd-2584 [001] 224.054253: balance_dirty_state: bdi btrfs-1: dirty=972 wb=459 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=14 ino=257 dd-2584 [001] 224.054315: balance_dirty_state: bdi btrfs-1: dirty=972 wb=459 unstable=0 bg_thresh=997 thresh=1995 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 224.054563: balance_dirty_state: bdi btrfs-1: dirty=997 wb=459 unstable=0 bg_thresh=997 thresh=1995 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 224.054686: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=459 unstable=0 bg_thresh=996 thresh=1992 gap=511 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 224.054709: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21476 wrote=0 to_write=8192 dd-2584 [001] 224.054863: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=459 unstable=0 bg_thresh=1001 thresh=2002 gap=471 poll_thresh=18 ino=257 dd-2584 [001] 224.054865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=51368 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 224.056355: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=284 wrote=624 to_write=7568 dd-2584 [005] 224.066150: balance_dirty_state: bdi btrfs-1: dirty=447 wb=959 unstable=0 bg_thresh=1004 thresh=2009 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 224.066274: balance_dirty_state: bdi btrfs-1: dirty=472 wb=959 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=13 ino=257 dd-2584 [005] 224.066390: balance_dirty_state: bdi btrfs-1: dirty=472 wb=959 unstable=0 bg_thresh=1007 thresh=2014 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 224.066505: balance_dirty_state: bdi btrfs-1: dirty=497 wb=959 unstable=0 bg_thresh=1009 thresh=2019 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 224.066610: balance_dirty_state: bdi btrfs-1: dirty=497 wb=959 unstable=0 bg_thresh=1006 thresh=2013 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 224.066779: balance_dirty_state: bdi btrfs-1: dirty=547 wb=959 unstable=0 bg_thresh=1004 thresh=2009 gap=503 poll_thresh=17 ino=257 dd-2584 [005] 224.066904: balance_dirty_state: bdi btrfs-1: dirty=572 wb=959 unstable=0 bg_thresh=1006 thresh=2013 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 224.066916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=51368 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 224.074121: balance_dirty_state: bdi btrfs-1: dirty=572 wb=959 unstable=0 bg_thresh=1009 thresh=2019 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 224.074133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=51368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 224.086184: balance_dirty_state: bdi btrfs-1: dirty=566 wb=850 unstable=0 bg_thresh=1009 thresh=2019 gap=603 poll_thresh=18 ino=257 dd-2584 [000] 224.086313: balance_dirty_state: bdi btrfs-1: dirty=591 wb=850 unstable=0 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=13 ino=257 dd-2584 [000] 224.086431: balance_dirty_state: bdi btrfs-1: dirty=616 wb=850 unstable=0 bg_thresh=1012 thresh=2024 gap=558 poll_thresh=14 ino=257 dd-2584 [000] 224.086547: balance_dirty_state: bdi btrfs-1: dirty=616 wb=850 unstable=0 bg_thresh=1012 thresh=2024 gap=558 poll_thresh=15 ino=257 dd-2584 [000] 224.087034: balance_dirty_state: bdi btrfs-1: dirty=641 wb=850 unstable=0 bg_thresh=1014 thresh=2029 gap=538 poll_thresh=16 ino=257 dd-2584 [000] 224.087272: balance_dirty_state: bdi btrfs-1: dirty=666 wb=850 unstable=0 bg_thresh=1014 thresh=2028 gap=512 poll_thresh=17 ino=257 dd-2584 [000] 224.087511: balance_dirty_state: bdi btrfs-1: dirty=691 wb=850 unstable=0 bg_thresh=1016 thresh=2032 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 224.087520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=51368 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 224.094102: balance_dirty_state: bdi btrfs-1: dirty=691 wb=850 unstable=0 bg_thresh=1016 thresh=2032 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 224.094109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=48804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 224.102106: balance_dirty_state: bdi btrfs-1: dirty=704 wb=722 unstable=0 bg_thresh=1013 thresh=2027 gap=601 poll_thresh=18 ino=257 dd-2584 [000] 224.102173: balance_dirty_state: bdi btrfs-1: dirty=704 wb=722 unstable=0 bg_thresh=1013 thresh=2027 gap=601 poll_thresh=13 ino=257 dd-2584 [000] 224.102232: balance_dirty_state: bdi btrfs-1: dirty=729 wb=722 unstable=0 bg_thresh=1013 thresh=2026 gap=575 poll_thresh=14 ino=257 dd-2584 [000] 224.102289: balance_dirty_state: bdi btrfs-1: dirty=754 wb=722 unstable=0 bg_thresh=1015 thresh=2031 gap=555 poll_thresh=15 ino=257 dd-2584 [000] 224.102347: balance_dirty_state: bdi btrfs-1: dirty=754 wb=722 unstable=0 bg_thresh=1012 thresh=2025 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 224.102462: balance_dirty_state: bdi btrfs-1: dirty=804 wb=722 unstable=0 bg_thresh=1014 thresh=2029 gap=503 poll_thresh=17 ino=257 dd-2584 [000] 224.102467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=48804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 224.110185: balance_dirty_state: bdi btrfs-1: dirty=804 wb=722 unstable=0 bg_thresh=1014 thresh=2029 gap=503 poll_thresh=17 ino=257 dd-2584 [000] 224.110195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=48804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 224.118086: balance_dirty_state: bdi btrfs-1: dirty=804 wb=622 unstable=0 bg_thresh=1010 thresh=2021 gap=595 poll_thresh=17 ino=257 dd-2584 [004] 224.118193: balance_dirty_state: bdi btrfs-1: dirty=804 wb=622 unstable=0 bg_thresh=1010 thresh=2021 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 224.118281: balance_dirty_state: bdi btrfs-1: dirty=829 wb=622 unstable=0 bg_thresh=1013 thresh=2026 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 224.118366: balance_dirty_state: bdi btrfs-1: dirty=854 wb=622 unstable=0 bg_thresh=1013 thresh=2026 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 224.118450: balance_dirty_state: bdi btrfs-1: dirty=854 wb=622 unstable=0 bg_thresh=1015 thresh=2031 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 224.118920: balance_dirty_state: bdi btrfs-1: dirty=904 wb=622 unstable=0 bg_thresh=1018 thresh=2036 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 224.119092: balance_dirty_state: bdi btrfs-1: dirty=929 wb=622 unstable=0 bg_thresh=1020 thresh=2040 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 224.119099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-200% task_weight=98% bdi_bw=48804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 224.126086: balance_dirty_state: bdi btrfs-1: dirty=929 wb=497 unstable=0 bg_thresh=1016 thresh=2033 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 224.126179: balance_dirty_state: bdi btrfs-1: dirty=954 wb=497 unstable=0 bg_thresh=1016 thresh=2033 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 224.126238: balance_dirty_state: bdi btrfs-1: dirty=954 wb=497 unstable=0 bg_thresh=1019 thresh=2038 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 224.126299: balance_dirty_state: bdi btrfs-1: dirty=979 wb=497 unstable=0 bg_thresh=1019 thresh=2038 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 224.126359: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=497 unstable=0 bg_thresh=1018 thresh=2037 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 224.126472: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=497 unstable=0 bg_thresh=1018 thresh=2036 gap=510 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 224.126562: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21548 wrote=0 to_write=8192 dd-2584 [004] 224.126598: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=497 unstable=0 bg_thresh=1020 thresh=2040 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 224.126600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-246% task_weight=98% bdi_bw=48804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 224.127989: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=356 wrote=608 to_write=7584 dd-2584 [004] 224.134137: balance_dirty_state: bdi btrfs-1: dirty=454 wb=972 unstable=0 bg_thresh=1016 thresh=2033 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 224.134258: balance_dirty_state: bdi btrfs-1: dirty=479 wb=972 unstable=0 bg_thresh=1016 thresh=2033 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 224.134375: balance_dirty_state: bdi btrfs-1: dirty=479 wb=972 unstable=0 bg_thresh=1019 thresh=2038 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 224.134495: balance_dirty_state: bdi btrfs-1: dirty=504 wb=972 unstable=0 bg_thresh=1019 thresh=2038 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 224.134612: balance_dirty_state: bdi btrfs-1: dirty=529 wb=972 unstable=0 bg_thresh=1018 thresh=2037 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 224.135216: balance_dirty_state: bdi btrfs-1: dirty=554 wb=972 unstable=0 bg_thresh=1018 thresh=2036 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 224.135456: balance_dirty_state: bdi btrfs-1: dirty=579 wb=972 unstable=0 bg_thresh=1020 thresh=2040 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 224.135465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-200% task_weight=98% bdi_bw=48804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 224.142118: balance_dirty_state: bdi btrfs-1: dirty=579 wb=972 unstable=0 bg_thresh=1020 thresh=2040 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 224.142127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-200% task_weight=98% bdi_bw=48804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 224.150089: balance_dirty_state: bdi btrfs-1: dirty=579 wb=847 unstable=0 bg_thresh=1011 thresh=2023 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 224.150160: balance_dirty_state: bdi btrfs-1: dirty=604 wb=847 unstable=0 bg_thresh=1011 thresh=2023 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 224.150220: balance_dirty_state: bdi btrfs-1: dirty=604 wb=847 unstable=0 bg_thresh=1014 thresh=2028 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 224.150275: balance_dirty_state: bdi btrfs-1: dirty=629 wb=847 unstable=0 bg_thresh=1014 thresh=2028 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 224.150330: balance_dirty_state: bdi btrfs-1: dirty=654 wb=847 unstable=0 bg_thresh=1016 thresh=2033 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 224.150442: balance_dirty_state: bdi btrfs-1: dirty=679 wb=847 unstable=0 bg_thresh=1019 thresh=2038 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 224.150556: balance_dirty_state: bdi btrfs-1: dirty=704 wb=847 unstable=0 bg_thresh=1021 thresh=2042 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 224.150560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-199% task_weight=99% bdi_bw=48804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 224.158144: balance_dirty_state: bdi btrfs-1: dirty=704 wb=847 unstable=0 bg_thresh=1021 thresh=2042 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 224.158152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-199% task_weight=99% bdi_bw=48804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 224.166144: balance_dirty_state: bdi btrfs-1: dirty=704 wb=722 unstable=0 bg_thresh=1018 thresh=2036 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 224.166270: balance_dirty_state: bdi btrfs-1: dirty=729 wb=722 unstable=0 bg_thresh=1018 thresh=2036 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 224.166388: balance_dirty_state: bdi btrfs-1: dirty=754 wb=722 unstable=0 bg_thresh=1020 thresh=2041 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 224.166506: balance_dirty_state: bdi btrfs-1: dirty=754 wb=722 unstable=0 bg_thresh=1017 thresh=2035 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 224.166623: balance_dirty_state: bdi btrfs-1: dirty=779 wb=722 unstable=0 bg_thresh=1020 thresh=2040 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 224.167219: balance_dirty_state: bdi btrfs-1: dirty=804 wb=722 unstable=0 bg_thresh=1019 thresh=2039 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 224.167456: balance_dirty_state: bdi btrfs-1: dirty=829 wb=722 unstable=0 bg_thresh=1021 thresh=2043 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 224.167465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-49% task_gap=-198% task_weight=99% bdi_bw=48804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 224.174105: balance_dirty_state: bdi btrfs-1: dirty=829 wb=722 unstable=0 bg_thresh=1009 thresh=2019 gap=468 poll_thresh=18 ino=257 dd-2584 [004] 224.174111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=48804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 224.182083: balance_dirty_state: bdi btrfs-1: dirty=829 wb=597 unstable=0 bg_thresh=992 thresh=1984 gap=558 poll_thresh=18 ino=257 dd-2584 [004] 224.182179: balance_dirty_state: bdi btrfs-1: dirty=854 wb=597 unstable=0 bg_thresh=992 thresh=1984 gap=533 poll_thresh=13 ino=257 dd-2584 [004] 224.182269: balance_dirty_state: bdi btrfs-1: dirty=879 wb=597 unstable=0 bg_thresh=994 thresh=1989 gap=513 poll_thresh=14 ino=257 dd-2584 [004] 224.182358: balance_dirty_state: bdi btrfs-1: dirty=879 wb=597 unstable=0 bg_thresh=994 thresh=1989 gap=513 poll_thresh=15 ino=257 dd-2584 [004] 224.182446: balance_dirty_state: bdi btrfs-1: dirty=904 wb=597 unstable=0 bg_thresh=997 thresh=1994 gap=493 poll_thresh=16 ino=257 dd-2584 [004] 224.182452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=48804 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 224.190166: balance_dirty_state: bdi btrfs-1: dirty=904 wb=472 unstable=0 bg_thresh=998 thresh=1997 gap=621 poll_thresh=16 ino=257 dd-2584 [000] 224.190257: balance_dirty_state: bdi btrfs-1: dirty=904 wb=472 unstable=0 bg_thresh=998 thresh=1997 gap=621 poll_thresh=12 ino=257 dd-2584 [000] 224.190339: balance_dirty_state: bdi btrfs-1: dirty=929 wb=472 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=13 ino=257 dd-2584 [000] 224.190424: balance_dirty_state: bdi btrfs-1: dirty=954 wb=472 unstable=0 bg_thresh=1003 thresh=2007 gap=581 poll_thresh=14 ino=257 dd-2584 [000] 224.190508: balance_dirty_state: bdi btrfs-1: dirty=954 wb=472 unstable=0 bg_thresh=1003 thresh=2007 gap=581 poll_thresh=15 ino=257 dd-2584 [000] 224.190593: balance_dirty_state: bdi btrfs-1: dirty=979 wb=472 unstable=0 bg_thresh=1006 thresh=2012 gap=561 poll_thresh=16 ino=257 dd-2584 [000] 224.190769: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=472 unstable=0 bg_thresh=1005 thresh=2011 gap=535 poll_thresh=17 ino=257 dd-2584 [000] 224.190946: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=472 unstable=0 bg_thresh=1005 thresh=2010 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 224.190953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=48804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 224.191038: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21612 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 224.192422: writeback_single_inode: bdi btrfs-1: ino=257 state= age=420 wrote=592 to_write=7600 dd-2584 [000] 224.198177: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1072 unstable=0 bg_thresh=1001 thresh=2003 gap=452 poll_thresh=18 ino=257 dd-2584 [000] 224.198182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=47596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 224.206150: balance_dirty_state: bdi btrfs-1: dirty=479 wb=947 unstable=0 bg_thresh=999 thresh=1998 gap=572 poll_thresh=18 ino=257 dd-2584 [007] 224.206493: balance_dirty_state: bdi btrfs-1: dirty=479 wb=847 unstable=0 bg_thresh=1001 thresh=2002 gap=676 poll_thresh=13 ino=257 dd-2584 [007] 224.206557: balance_dirty_state: bdi btrfs-1: dirty=504 wb=822 unstable=0 bg_thresh=1001 thresh=2002 gap=676 poll_thresh=14 ino=257 dd-2584 [007] 224.206663: balance_dirty_state: bdi btrfs-1: dirty=529 wb=822 unstable=0 bg_thresh=1003 thresh=2007 gap=656 poll_thresh=15 ino=257 dd-2584 [007] 224.206778: balance_dirty_state: bdi btrfs-1: dirty=529 wb=822 unstable=0 bg_thresh=1003 thresh=2007 gap=656 poll_thresh=16 ino=257 dd-2584 [007] 224.207013: balance_dirty_state: bdi btrfs-1: dirty=579 wb=822 unstable=0 bg_thresh=1008 thresh=2017 gap=616 poll_thresh=17 ino=257 dd-2584 [007] 224.207251: balance_dirty_state: bdi btrfs-1: dirty=604 wb=822 unstable=0 bg_thresh=1008 thresh=2016 gap=590 poll_thresh=18 ino=257 dd-2584 [007] 224.207488: balance_dirty_state: bdi btrfs-1: dirty=629 wb=822 unstable=0 bg_thresh=1007 thresh=2015 gap=564 poll_thresh=19 ino=257 dd-2584 [007] 224.207724: balance_dirty_state: bdi btrfs-1: dirty=679 wb=822 unstable=0 bg_thresh=1007 thresh=2014 gap=513 poll_thresh=20 ino=257 dd-2584 [007] 224.207962: balance_dirty_state: bdi btrfs-1: dirty=704 wb=822 unstable=0 bg_thresh=1009 thresh=2018 gap=492 poll_thresh=21 ino=257 dd-2584 [007] 224.207971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=47596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 224.214270: balance_dirty_state: bdi btrfs-1: dirty=704 wb=822 unstable=0 bg_thresh=1009 thresh=2018 gap=492 poll_thresh=21 ino=257 dd-2584 [007] 224.214279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=47596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 224.222247: balance_dirty_state: bdi btrfs-1: dirty=704 wb=822 unstable=0 bg_thresh=1009 thresh=2018 gap=492 poll_thresh=21 ino=257 dd-2584 [007] 224.222256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=47596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 224.230233: balance_dirty_state: bdi btrfs-1: dirty=704 wb=597 unstable=0 bg_thresh=1009 thresh=2018 gap=717 poll_thresh=21 ino=257 dd-2584 [006] 224.230361: balance_dirty_state: bdi btrfs-1: dirty=704 wb=597 unstable=0 bg_thresh=1009 thresh=2018 gap=717 poll_thresh=16 ino=257 dd-2584 [006] 224.230958: balance_dirty_state: bdi btrfs-1: dirty=754 wb=597 unstable=0 bg_thresh=1014 thresh=2028 gap=677 poll_thresh=17 ino=257 dd-2584 [006] 224.231196: balance_dirty_state: bdi btrfs-1: dirty=779 wb=597 unstable=0 bg_thresh=1013 thresh=2027 gap=651 poll_thresh=18 ino=257 dd-2584 [006] 224.231433: balance_dirty_state: bdi btrfs-1: dirty=804 wb=597 unstable=0 bg_thresh=1013 thresh=2026 gap=625 poll_thresh=19 ino=257 dd-2584 [006] 224.231667: balance_dirty_state: bdi btrfs-1: dirty=854 wb=597 unstable=0 bg_thresh=1012 thresh=2025 gap=574 poll_thresh=20 ino=257 dd-2584 [006] 224.231903: balance_dirty_state: bdi btrfs-1: dirty=879 wb=597 unstable=0 bg_thresh=1014 thresh=2029 gap=553 poll_thresh=21 ino=257 dd-2584 [006] 224.232139: balance_dirty_state: bdi btrfs-1: dirty=904 wb=597 unstable=0 bg_thresh=1011 thresh=2022 gap=521 poll_thresh=22 ino=257 dd-2584 [006] 224.232376: balance_dirty_state: bdi btrfs-1: dirty=929 wb=597 unstable=0 bg_thresh=1010 thresh=2021 gap=495 poll_thresh=23 ino=257 dd-2584 [006] 224.232386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=47596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 224.238203: balance_dirty_state: bdi btrfs-1: dirty=929 wb=597 unstable=0 bg_thresh=1010 thresh=2021 gap=495 poll_thresh=23 ino=257 dd-2584 [006] 224.238212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=47596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 224.246208: balance_dirty_state: bdi btrfs-1: dirty=929 wb=472 unstable=0 bg_thresh=1013 thresh=2026 gap=625 poll_thresh=23 ino=257 dd-2584 [006] 224.246279: balance_dirty_state: bdi btrfs-1: dirty=954 wb=472 unstable=0 bg_thresh=1015 thresh=2031 gap=605 poll_thresh=17 ino=257 dd-2584 [006] 224.246399: balance_dirty_state: bdi btrfs-1: dirty=979 wb=472 unstable=0 bg_thresh=1015 thresh=2030 gap=579 poll_thresh=18 ino=257 dd-2584 [006] 224.246682: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=472 unstable=0 bg_thresh=1014 thresh=2029 gap=528 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 224.246706: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21668 wrote=0 to_write=8192 dd-2584 [006] 224.246852: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=472 unstable=0 bg_thresh=1016 thresh=2033 gap=532 poll_thresh=20 ino=257 dd-2584 [006] 224.247027: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=522 unstable=0 bg_thresh=1016 thresh=2032 gap=506 poll_thresh=21 ino=257 dd-2584 [006] 224.247029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=47596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 224.248246: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=608 to_write=7584 dd-2584 [006] 224.254268: balance_dirty_state: bdi btrfs-1: dirty=454 wb=947 unstable=0 bg_thresh=1014 thresh=2028 gap=627 poll_thresh=21 ino=257 dd-2584 [006] 224.254371: balance_dirty_state: bdi btrfs-1: dirty=479 wb=947 unstable=0 bg_thresh=1013 thresh=2027 gap=601 poll_thresh=16 ino=257 dd-2584 [006] 224.254490: balance_dirty_state: bdi btrfs-1: dirty=504 wb=947 unstable=0 bg_thresh=1013 thresh=2026 gap=575 poll_thresh=17 ino=257 dd-2584 [006] 224.254609: balance_dirty_state: bdi btrfs-1: dirty=529 wb=947 unstable=0 bg_thresh=1012 thresh=2025 gap=549 poll_thresh=18 ino=257 dd-2584 [006] 224.254728: balance_dirty_state: bdi btrfs-1: dirty=579 wb=947 unstable=0 bg_thresh=1012 thresh=2024 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 224.254732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=47596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 224.262275: balance_dirty_state: bdi btrfs-1: dirty=579 wb=947 unstable=0 bg_thresh=1012 thresh=2024 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 224.262285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=47596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 224.270237: balance_dirty_state: bdi btrfs-1: dirty=579 wb=822 unstable=0 bg_thresh=1012 thresh=2024 gap=623 poll_thresh=19 ino=257 dd-2584 [004] 224.270305: balance_dirty_state: bdi btrfs-1: dirty=604 wb=822 unstable=0 bg_thresh=1012 thresh=2024 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 224.270366: balance_dirty_state: bdi btrfs-1: dirty=604 wb=822 unstable=0 bg_thresh=1014 thresh=2029 gap=603 poll_thresh=15 ino=257 dd-2584 [004] 224.270426: balance_dirty_state: bdi btrfs-1: dirty=629 wb=822 unstable=0 bg_thresh=1014 thresh=2029 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 224.270734: balance_dirty_state: bdi btrfs-1: dirty=654 wb=822 unstable=0 bg_thresh=1017 thresh=2034 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 224.270856: balance_dirty_state: bdi btrfs-1: dirty=679 wb=822 unstable=0 bg_thresh=1019 thresh=2038 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 224.270978: balance_dirty_state: bdi btrfs-1: dirty=729 wb=822 unstable=0 bg_thresh=1018 thresh=2037 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 224.270983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=47596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 224.278205: balance_dirty_state: bdi btrfs-1: dirty=729 wb=822 unstable=0 bg_thresh=1018 thresh=2037 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 224.278210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=47596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 224.286108: balance_dirty_state: bdi btrfs-1: dirty=729 wb=672 unstable=0 bg_thresh=1012 thresh=2024 gap=623 poll_thresh=19 ino=257 dd-2584 [004] 224.286172: balance_dirty_state: bdi btrfs-1: dirty=729 wb=672 unstable=0 bg_thresh=1012 thresh=2024 gap=623 poll_thresh=14 ino=257 dd-2584 [004] 224.286232: balance_dirty_state: bdi btrfs-1: dirty=754 wb=672 unstable=0 bg_thresh=1014 thresh=2029 gap=603 poll_thresh=15 ino=257 dd-2584 [004] 224.286291: balance_dirty_state: bdi btrfs-1: dirty=779 wb=672 unstable=0 bg_thresh=1014 thresh=2029 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 224.286408: balance_dirty_state: bdi btrfs-1: dirty=804 wb=672 unstable=0 bg_thresh=1017 thresh=2034 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 224.286531: balance_dirty_state: bdi btrfs-1: dirty=829 wb=672 unstable=0 bg_thresh=1019 thresh=2038 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 224.286652: balance_dirty_state: bdi btrfs-1: dirty=879 wb=672 unstable=0 bg_thresh=1018 thresh=2037 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 224.286657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-158% task_weight=98% bdi_bw=47596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 224.294100: balance_dirty_state: bdi btrfs-1: dirty=879 wb=597 unstable=0 bg_thresh=1011 thresh=2023 gap=547 poll_thresh=19 ino=257 dd-2584 [000] 224.294188: balance_dirty_state: bdi btrfs-1: dirty=879 wb=597 unstable=0 bg_thresh=1011 thresh=2023 gap=547 poll_thresh=14 ino=257 dd-2584 [000] 224.294574: balance_dirty_state: bdi btrfs-1: dirty=904 wb=597 unstable=0 bg_thresh=1011 thresh=2022 gap=521 poll_thresh=15 ino=257 dd-2584 [000] 224.294659: balance_dirty_state: bdi btrfs-1: dirty=929 wb=597 unstable=0 bg_thresh=1011 thresh=2022 gap=496 poll_thresh=16 ino=257 dd-2584 [000] 224.294665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=47596 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 224.302172: balance_dirty_state: bdi btrfs-1: dirty=929 wb=597 unstable=0 bg_thresh=1001 thresh=2003 gap=477 poll_thresh=16 ino=257 dd-2584 [004] 224.302184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=46980 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 224.310122: balance_dirty_state: bdi btrfs-1: dirty=929 wb=472 unstable=0 bg_thresh=1013 thresh=2027 gap=626 poll_thresh=16 ino=257 dd-2584 [004] 224.310211: balance_dirty_state: bdi btrfs-1: dirty=929 wb=472 unstable=0 bg_thresh=1016 thresh=2032 gap=631 poll_thresh=12 ino=257 dd-2584 [004] 224.310299: balance_dirty_state: bdi btrfs-1: dirty=954 wb=472 unstable=0 bg_thresh=1016 thresh=2032 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 224.310387: balance_dirty_state: bdi btrfs-1: dirty=954 wb=472 unstable=0 bg_thresh=1018 thresh=2037 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 224.310473: balance_dirty_state: bdi btrfs-1: dirty=979 wb=472 unstable=0 bg_thresh=1018 thresh=2037 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 224.310561: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=472 unstable=0 bg_thresh=1021 thresh=2042 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 224.310739: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=472 unstable=0 bg_thresh=1023 thresh=2046 gap=545 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 224.310827: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21732 wrote=0 to_write=8192 dd-2584 [004] 224.310929: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=472 unstable=0 bg_thresh=1022 thresh=2045 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 224.311124: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=547 unstable=0 bg_thresh=1022 thresh=2044 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 224.311126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=46980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 224.312326: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=624 to_write=7568 dd-2584 [004] 224.318155: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1097 unstable=0 bg_thresh=1004 thresh=2008 gap=432 poll_thresh=19 ino=257 dd-2584 [004] 224.318163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=46980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 224.326220: balance_dirty_state: bdi btrfs-1: dirty=479 wb=972 unstable=0 bg_thresh=1001 thresh=2002 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 224.326313: balance_dirty_state: bdi btrfs-1: dirty=479 wb=972 unstable=0 bg_thresh=1001 thresh=2002 gap=551 poll_thresh=14 ino=257 dd-2584 [004] 224.326401: balance_dirty_state: bdi btrfs-1: dirty=504 wb=972 unstable=0 bg_thresh=1003 thresh=2007 gap=531 poll_thresh=15 ino=257 dd-2584 [004] 224.326489: balance_dirty_state: bdi btrfs-1: dirty=504 wb=972 unstable=0 bg_thresh=1003 thresh=2007 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 224.326935: balance_dirty_state: bdi btrfs-1: dirty=554 wb=972 unstable=0 bg_thresh=1006 thresh=2012 gap=486 poll_thresh=17 ino=257 dd-2584 [004] 224.326941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-48% task_weight=99% bdi_bw=46980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 224.334267: balance_dirty_state: bdi btrfs-1: dirty=554 wb=722 unstable=0 bg_thresh=994 thresh=1988 gap=712 poll_thresh=13 ino=257 dd-2584 [001] 224.334329: balance_dirty_state: bdi btrfs-1: dirty=579 wb=722 unstable=0 bg_thresh=994 thresh=1988 gap=687 poll_thresh=14 ino=257 dd-2584 [001] 224.334390: balance_dirty_state: bdi btrfs-1: dirty=604 wb=722 unstable=0 bg_thresh=996 thresh=1993 gap=667 poll_thresh=15 ino=257 dd-2584 [001] 224.334448: balance_dirty_state: bdi btrfs-1: dirty=604 wb=722 unstable=0 bg_thresh=996 thresh=1993 gap=667 poll_thresh=16 ino=257 dd-2584 [001] 224.334570: balance_dirty_state: bdi btrfs-1: dirty=654 wb=722 unstable=0 bg_thresh=1007 thresh=2015 gap=639 poll_thresh=17 ino=257 dd-2584 [001] 224.334689: balance_dirty_state: bdi btrfs-1: dirty=679 wb=722 unstable=0 bg_thresh=1007 thresh=2014 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 224.334806: balance_dirty_state: bdi btrfs-1: dirty=704 wb=722 unstable=0 bg_thresh=1006 thresh=2013 gap=587 poll_thresh=19 ino=257 dd-2584 [001] 224.334925: balance_dirty_state: bdi btrfs-1: dirty=754 wb=722 unstable=0 bg_thresh=1006 thresh=2012 gap=536 poll_thresh=20 ino=257 dd-2584 [001] 224.335044: balance_dirty_state: bdi btrfs-1: dirty=779 wb=722 unstable=0 bg_thresh=1008 thresh=2016 gap=515 poll_thresh=21 ino=257 dd-2584 [001] 224.335343: balance_dirty_state: bdi btrfs-1: dirty=804 wb=722 unstable=0 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=22 ino=257 dd-2584 [001] 224.335348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=46980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 224.342217: balance_dirty_state: bdi btrfs-1: dirty=804 wb=622 unstable=0 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=22 ino=257 dd-2584 [005] 224.342358: balance_dirty_state: bdi btrfs-1: dirty=829 wb=622 unstable=0 bg_thresh=1007 thresh=2015 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 224.342571: balance_dirty_state: bdi btrfs-1: dirty=854 wb=622 unstable=0 bg_thresh=1010 thresh=2020 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 224.342788: balance_dirty_state: bdi btrfs-1: dirty=879 wb=622 unstable=0 bg_thresh=1012 thresh=2025 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 224.343010: balance_dirty_state: bdi btrfs-1: dirty=904 wb=622 unstable=0 bg_thresh=1014 thresh=2029 gap=503 poll_thresh=19 ino=257 dd-2584 [005] 224.343018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=46980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 224.350179: balance_dirty_state: bdi btrfs-1: dirty=904 wb=622 unstable=0 bg_thresh=1014 thresh=2029 gap=503 poll_thresh=19 ino=257 dd-2584 [005] 224.350187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=46980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 224.358170: balance_dirty_state: bdi btrfs-1: dirty=904 wb=497 unstable=0 bg_thresh=1014 thresh=2028 gap=627 poll_thresh=19 ino=257 dd-2584 [005] 224.358245: balance_dirty_state: bdi btrfs-1: dirty=929 wb=497 unstable=0 bg_thresh=1011 thresh=2022 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 224.358310: balance_dirty_state: bdi btrfs-1: dirty=954 wb=497 unstable=0 bg_thresh=1014 thresh=2029 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 224.358370: balance_dirty_state: bdi btrfs-1: dirty=954 wb=497 unstable=0 bg_thresh=1011 thresh=2023 gap=572 poll_thresh=16 ino=257 dd-2584 [005] 224.358484: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=497 unstable=0 bg_thresh=1011 thresh=2022 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 224.358598: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=497 unstable=0 bg_thresh=1013 thresh=2026 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 224.358602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-79% task_weight=99% bdi_bw=46980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 224.358683: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21780 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 224.360005: writeback_single_inode: bdi btrfs-1: ino=257 state= age=152 wrote=560 to_write=7632 dd-2584 [005] 224.366702: balance_dirty_state: bdi btrfs-1: dirty=504 wb=947 unstable=0 bg_thresh=1015 thresh=2030 gap=579 poll_thresh=13 ino=257 dd-2584 [005] 224.366825: balance_dirty_state: bdi btrfs-1: dirty=504 wb=947 unstable=0 bg_thresh=1012 thresh=2024 gap=573 poll_thresh=14 ino=257 dd-2584 [005] 224.366943: balance_dirty_state: bdi btrfs-1: dirty=529 wb=947 unstable=0 bg_thresh=1011 thresh=2023 gap=547 poll_thresh=15 ino=257 dd-2584 [005] 224.367060: balance_dirty_state: bdi btrfs-1: dirty=554 wb=947 unstable=0 bg_thresh=1011 thresh=2023 gap=522 poll_thresh=16 ino=257 dd-2584 [005] 224.367295: balance_dirty_state: bdi btrfs-1: dirty=579 wb=947 unstable=0 bg_thresh=1011 thresh=2022 gap=496 poll_thresh=17 ino=257 dd-2584 [005] 224.367302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1320 avg_dirty=1320 bdi_gap=30% task_gap=-36% task_weight=98% bdi_bw=46980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 224.374429: balance_dirty_state: bdi btrfs-1: dirty=579 wb=947 unstable=0 bg_thresh=1013 thresh=2027 gap=501 poll_thresh=13 ino=257 dd-2584 [000] 224.374438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1360 avg_dirty=1360 bdi_gap=10% task_gap=-78% task_weight=99% bdi_bw=46980 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 224.382302: balance_dirty_state: bdi btrfs-1: dirty=604 wb=822 unstable=0 bg_thresh=1016 thresh=2032 gap=606 poll_thresh=10 ino=257 dd-2584 [000] 224.382420: balance_dirty_state: bdi btrfs-1: dirty=604 wb=822 unstable=0 bg_thresh=1016 thresh=2032 gap=606 poll_thresh=11 ino=257 dd-2584 [000] 224.382540: balance_dirty_state: bdi btrfs-1: dirty=629 wb=822 unstable=0 bg_thresh=1018 thresh=2037 gap=586 poll_thresh=12 ino=257 dd-2584 [000] 224.382657: balance_dirty_state: bdi btrfs-1: dirty=654 wb=822 unstable=0 bg_thresh=1015 thresh=2031 gap=555 poll_thresh=13 ino=257 dd-2584 [000] 224.382775: balance_dirty_state: bdi btrfs-1: dirty=654 wb=822 unstable=0 bg_thresh=1018 thresh=2036 gap=560 poll_thresh=14 ino=257 dd-2584 [000] 224.382895: balance_dirty_state: bdi btrfs-1: dirty=679 wb=822 unstable=0 bg_thresh=1017 thresh=2035 gap=534 poll_thresh=15 ino=257 dd-2584 [000] 224.383014: balance_dirty_state: bdi btrfs-1: dirty=704 wb=822 unstable=0 bg_thresh=1017 thresh=2035 gap=509 poll_thresh=16 ino=257 dd-2584 [000] 224.383248: balance_dirty_state: bdi btrfs-1: dirty=729 wb=822 unstable=0 bg_thresh=1019 thresh=2039 gap=488 poll_thresh=17 ino=257 dd-2584 [000] 224.383257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1360 avg_dirty=1360 bdi_gap=17% task_gap=-64% task_weight=98% bdi_bw=46980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 224.390513: balance_dirty_state: bdi btrfs-1: dirty=754 wb=822 unstable=0 bg_thresh=1016 thresh=2033 gap=457 poll_thresh=13 ino=257 dd-2584 [000] 224.390517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=46980 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 224.398255: balance_dirty_state: bdi btrfs-1: dirty=754 wb=822 unstable=0 bg_thresh=1016 thresh=2033 gap=457 poll_thresh=13 ino=257 dd-2584 [004] 224.398266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=46980 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 224.406228: balance_dirty_state: bdi btrfs-1: dirty=754 wb=822 unstable=0 bg_thresh=1016 thresh=2033 gap=457 poll_thresh=13 ino=257 dd-2584 [004] 224.406241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=45956 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 224.414202: balance_dirty_state: bdi btrfs-1: dirty=754 wb=697 unstable=0 bg_thresh=1019 thresh=2038 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 224.414305: balance_dirty_state: bdi btrfs-1: dirty=754 wb=697 unstable=0 bg_thresh=1019 thresh=2038 gap=587 poll_thresh=10 ino=257 dd-2584 [004] 224.414406: balance_dirty_state: bdi btrfs-1: dirty=779 wb=697 unstable=0 bg_thresh=1021 thresh=2043 gap=567 poll_thresh=11 ino=257 dd-2584 [004] 224.414506: balance_dirty_state: bdi btrfs-1: dirty=804 wb=697 unstable=0 bg_thresh=1021 thresh=2043 gap=542 poll_thresh=12 ino=257 dd-2584 [004] 224.414606: balance_dirty_state: bdi btrfs-1: dirty=804 wb=697 unstable=0 bg_thresh=1024 thresh=2048 gap=547 poll_thresh=13 ino=257 dd-2584 [004] 224.414707: balance_dirty_state: bdi btrfs-1: dirty=829 wb=697 unstable=0 bg_thresh=1024 thresh=2048 gap=522 poll_thresh=14 ino=257 dd-2584 [004] 224.414809: balance_dirty_state: bdi btrfs-1: dirty=854 wb=697 unstable=0 bg_thresh=1023 thresh=2047 gap=496 poll_thresh=15 ino=257 dd-2584 [004] 224.414816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-1% task_gap=-102% task_weight=100% bdi_bw=45956 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 224.426206: balance_dirty_state: bdi btrfs-1: dirty=854 wb=572 unstable=0 bg_thresh=1022 thresh=2044 gap=618 poll_thresh=15 ino=257 dd-2584 [004] 224.426317: balance_dirty_state: bdi btrfs-1: dirty=854 wb=572 unstable=0 bg_thresh=1022 thresh=2044 gap=618 poll_thresh=11 ino=257 dd-2584 [004] 224.426401: balance_dirty_state: bdi btrfs-1: dirty=879 wb=572 unstable=0 bg_thresh=1024 thresh=2049 gap=598 poll_thresh=12 ino=257 dd-2584 [004] 224.426484: balance_dirty_state: bdi btrfs-1: dirty=904 wb=572 unstable=0 bg_thresh=1024 thresh=2049 gap=573 poll_thresh=13 ino=257 dd-2584 [004] 224.426569: balance_dirty_state: bdi btrfs-1: dirty=904 wb=572 unstable=0 bg_thresh=1027 thresh=2054 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 224.426655: balance_dirty_state: bdi btrfs-1: dirty=929 wb=572 unstable=0 bg_thresh=1024 thresh=2048 gap=547 poll_thresh=15 ino=257 dd-2584 [004] 224.426742: balance_dirty_state: bdi btrfs-1: dirty=929 wb=572 unstable=0 bg_thresh=1023 thresh=2047 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 224.426914: balance_dirty_state: bdi btrfs-1: dirty=979 wb=572 unstable=0 bg_thresh=1025 thresh=2051 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 224.426920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1400 avg_dirty=1400 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=45956 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 224.434412: balance_dirty_state: bdi btrfs-1: dirty=979 wb=497 unstable=0 bg_thresh=1022 thresh=2044 gap=568 poll_thresh=13 ino=257 dd-2584 [004] 224.434857: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=447 unstable=0 bg_thresh=1021 thresh=2043 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 224.434954: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=447 unstable=0 bg_thresh=1024 thresh=2048 gap=572 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 224.435032: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21856 wrote=0 to_write=8192 dd-2584 [004] 224.435057: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=447 unstable=0 bg_thresh=1021 thresh=2042 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 224.435199: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=447 unstable=0 bg_thresh=1020 thresh=2041 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 224.435333: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=522 unstable=0 bg_thresh=1022 thresh=2045 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 224.435335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-2% task_gap=-105% task_weight=100% bdi_bw=45956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 224.436695: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=624 to_write=7568 dd-2584 [004] 224.442167: balance_dirty_state: bdi btrfs-1: dirty=479 wb=947 unstable=0 bg_thresh=1011 thresh=2022 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 224.442316: balance_dirty_state: bdi btrfs-1: dirty=479 wb=947 unstable=0 bg_thresh=1011 thresh=2022 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 224.442460: balance_dirty_state: bdi btrfs-1: dirty=504 wb=947 unstable=0 bg_thresh=1013 thresh=2027 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 224.442605: balance_dirty_state: bdi btrfs-1: dirty=529 wb=947 unstable=0 bg_thresh=1013 thresh=2027 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 224.442746: balance_dirty_state: bdi btrfs-1: dirty=529 wb=947 unstable=0 bg_thresh=1016 thresh=2032 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 224.443036: balance_dirty_state: bdi btrfs-1: dirty=579 wb=947 unstable=0 bg_thresh=1018 thresh=2037 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 224.443324: balance_dirty_state: bdi btrfs-1: dirty=604 wb=947 unstable=0 bg_thresh=1020 thresh=2041 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 224.443334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=45956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 224.450175: balance_dirty_state: bdi btrfs-1: dirty=604 wb=947 unstable=0 bg_thresh=1010 thresh=2021 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 224.450179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=45956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 224.458278: balance_dirty_state: bdi btrfs-1: dirty=604 wb=947 unstable=0 bg_thresh=1001 thresh=2003 gap=452 poll_thresh=18 ino=257 dd-2584 [004] 224.458284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=45956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 224.466203: balance_dirty_state: bdi btrfs-1: dirty=604 wb=947 unstable=0 bg_thresh=1001 thresh=2002 gap=451 poll_thresh=18 ino=257 dd-2584 [004] 224.466209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=45956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 224.474335: balance_dirty_state: bdi btrfs-1: dirty=604 wb=822 unstable=0 bg_thresh=995 thresh=1990 gap=564 poll_thresh=18 ino=257 dd-2584 [000] 224.474427: balance_dirty_state: bdi btrfs-1: dirty=604 wb=822 unstable=0 bg_thresh=994 thresh=1989 gap=563 poll_thresh=13 ino=257 dd-2584 [000] 224.474787: balance_dirty_state: bdi btrfs-1: dirty=629 wb=822 unstable=0 bg_thresh=1001 thresh=2003 gap=552 poll_thresh=14 ino=257 dd-2584 [000] 224.474844: balance_dirty_state: bdi btrfs-1: dirty=654 wb=822 unstable=0 bg_thresh=1004 thresh=2008 gap=532 poll_thresh=15 ino=257 dd-2584 [000] 224.474900: balance_dirty_state: bdi btrfs-1: dirty=654 wb=822 unstable=0 bg_thresh=1004 thresh=2008 gap=532 poll_thresh=16 ino=257 dd-2584 [000] 224.475013: balance_dirty_state: bdi btrfs-1: dirty=679 wb=822 unstable=0 bg_thresh=1003 thresh=2007 gap=506 poll_thresh=17 ino=257 dd-2584 [000] 224.475124: balance_dirty_state: bdi btrfs-1: dirty=729 wb=822 unstable=0 bg_thresh=1005 thresh=2011 gap=460 poll_thresh=18 ino=257 dd-2584 [000] 224.475129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=45956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 224.486260: balance_dirty_state: bdi btrfs-1: dirty=729 wb=822 unstable=0 bg_thresh=1005 thresh=2011 gap=460 poll_thresh=18 ino=257 dd-2584 [000] 224.486268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=45956 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 224.494350: balance_dirty_state: bdi btrfs-1: dirty=729 wb=697 unstable=0 bg_thresh=1006 thresh=2012 gap=586 poll_thresh=18 ino=257 dd-2584 [001] 224.494467: balance_dirty_state: bdi btrfs-1: dirty=754 wb=697 unstable=0 bg_thresh=1008 thresh=2017 gap=566 poll_thresh=13 ino=257 dd-2584 [001] 224.494584: balance_dirty_state: bdi btrfs-1: dirty=754 wb=697 unstable=0 bg_thresh=1011 thresh=2022 gap=571 poll_thresh=14 ino=257 dd-2584 [001] 224.494698: balance_dirty_state: bdi btrfs-1: dirty=779 wb=697 unstable=0 bg_thresh=1011 thresh=2022 gap=546 poll_thresh=15 ino=257 dd-2584 [001] 224.494813: balance_dirty_state: bdi btrfs-1: dirty=804 wb=697 unstable=0 bg_thresh=1013 thresh=2027 gap=526 poll_thresh=16 ino=257 dd-2584 [001] 224.495046: balance_dirty_state: bdi btrfs-1: dirty=829 wb=697 unstable=0 bg_thresh=1016 thresh=2032 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 224.495054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1360 avg_dirty=1360 bdi_gap=13% task_gap=-73% task_weight=99% bdi_bw=45956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 224.502438: balance_dirty_state: bdi btrfs-1: dirty=854 wb=697 unstable=0 bg_thresh=1015 thresh=2031 gap=480 poll_thresh=13 ino=257 dd-2584 [001] 224.502447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1360 avg_dirty=1360 bdi_gap=12% task_gap=-74% task_weight=100% bdi_bw=45956 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 224.514337: balance_dirty_state: bdi btrfs-1: dirty=854 wb=647 unstable=0 bg_thresh=1009 thresh=2018 gap=517 poll_thresh=10 ino=257 dd-2584 [001] 224.514397: balance_dirty_state: bdi btrfs-1: dirty=879 wb=647 unstable=0 bg_thresh=1011 thresh=2023 gap=497 poll_thresh=11 ino=257 dd-2584 [001] 224.514401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-83% task_weight=99% bdi_bw=44232 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 224.526595: balance_dirty_state: bdi btrfs-1: dirty=879 wb=397 unstable=0 bg_thresh=1011 thresh=2022 gap=746 poll_thresh=8 ino=257 dd-2584 [001] 224.526677: balance_dirty_state: bdi btrfs-1: dirty=904 wb=397 unstable=0 bg_thresh=1011 thresh=2022 gap=721 poll_thresh=9 ino=257 dd-2584 [001] 224.526756: balance_dirty_state: bdi btrfs-1: dirty=929 wb=397 unstable=0 bg_thresh=1010 thresh=2021 gap=695 poll_thresh=10 ino=257 dd-2584 [001] 224.526836: balance_dirty_state: bdi btrfs-1: dirty=929 wb=397 unstable=0 bg_thresh=1010 thresh=2021 gap=695 poll_thresh=11 ino=257 dd-2584 [001] 224.526917: balance_dirty_state: bdi btrfs-1: dirty=954 wb=397 unstable=0 bg_thresh=1010 thresh=2020 gap=669 poll_thresh=12 ino=257 dd-2584 [001] 224.526997: balance_dirty_state: bdi btrfs-1: dirty=979 wb=397 unstable=0 bg_thresh=1012 thresh=2025 gap=649 poll_thresh=13 ino=257 dd-2584 [001] 224.527077: balance_dirty_state: bdi btrfs-1: dirty=979 wb=397 unstable=0 bg_thresh=1012 thresh=2024 gap=648 poll_thresh=14 ino=257 dd-2584 [001] 224.527155: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=397 unstable=0 bg_thresh=1012 thresh=2024 gap=623 poll_thresh=15 ino=257 dd-2584 [001] 224.527236: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=397 unstable=0 bg_thresh=1011 thresh=2023 gap=597 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 224.527308: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21948 wrote=0 to_write=8192 dd-2584 [001] 224.527401: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=397 unstable=0 bg_thresh=1011 thresh=2022 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 224.527527: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=422 unstable=0 bg_thresh=1010 thresh=2021 gap=545 poll_thresh=18 ino=257 dd-2584 [001] 224.527656: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=472 unstable=0 bg_thresh=1012 thresh=2025 gap=549 poll_thresh=19 ino=257 dd-2584 [001] 224.527945: balance_dirty_state: bdi btrfs-1: dirty=929 wb=597 unstable=0 bg_thresh=1012 thresh=2024 gap=498 poll_thresh=20 ino=257 dd-2584 [001] 224.527947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-82% task_weight=99% bdi_bw=44232 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 224.528943: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=672 to_write=7520 dd-2584 [001] 224.534402: balance_dirty_state: bdi btrfs-1: dirty=479 wb=922 unstable=0 bg_thresh=1009 thresh=2018 gap=617 poll_thresh=15 ino=257 dd-2584 [001] 224.534463: balance_dirty_state: bdi btrfs-1: dirty=504 wb=922 unstable=0 bg_thresh=1011 thresh=2023 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 224.534580: balance_dirty_state: bdi btrfs-1: dirty=529 wb=922 unstable=0 bg_thresh=1011 thresh=2022 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 224.534699: balance_dirty_state: bdi btrfs-1: dirty=579 wb=922 unstable=0 bg_thresh=1013 thresh=2026 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 224.534820: balance_dirty_state: bdi btrfs-1: dirty=604 wb=922 unstable=0 bg_thresh=1012 thresh=2025 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 224.534825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-80% task_weight=99% bdi_bw=44232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 224.542433: balance_dirty_state: bdi btrfs-1: dirty=604 wb=772 unstable=0 bg_thresh=1012 thresh=2024 gap=648 poll_thresh=14 ino=257 dd-2584 [001] 224.542493: balance_dirty_state: bdi btrfs-1: dirty=629 wb=772 unstable=0 bg_thresh=1012 thresh=2024 gap=623 poll_thresh=15 ino=257 dd-2584 [001] 224.542552: balance_dirty_state: bdi btrfs-1: dirty=654 wb=772 unstable=0 bg_thresh=1011 thresh=2023 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 224.542674: balance_dirty_state: bdi btrfs-1: dirty=679 wb=772 unstable=0 bg_thresh=1011 thresh=2022 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 224.542802: balance_dirty_state: bdi btrfs-1: dirty=717 wb=772 unstable=0 bg_thresh=1009 thresh=2019 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 224.543108: balance_dirty_state: bdi btrfs-1: dirty=756 wb=772 unstable=0 bg_thresh=1011 thresh=2022 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 224.543112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=44232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 224.550272: balance_dirty_state: bdi btrfs-1: dirty=756 wb=672 unstable=0 bg_thresh=1011 thresh=2022 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 224.550372: balance_dirty_state: bdi btrfs-1: dirty=769 wb=672 unstable=0 bg_thresh=1011 thresh=2023 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 224.550440: balance_dirty_state: bdi btrfs-1: dirty=782 wb=672 unstable=0 bg_thresh=1011 thresh=2022 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 224.550508: balance_dirty_state: bdi btrfs-1: dirty=795 wb=672 unstable=0 bg_thresh=1010 thresh=2021 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 224.550643: balance_dirty_state: bdi btrfs-1: dirty=834 wb=672 unstable=0 bg_thresh=1009 thresh=2019 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 224.550778: balance_dirty_state: bdi btrfs-1: dirty=860 wb=672 unstable=0 bg_thresh=1010 thresh=2021 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 224.550783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=44232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 224.558303: balance_dirty_state: bdi btrfs-1: dirty=860 wb=672 unstable=0 bg_thresh=1010 thresh=2021 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 224.558308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=44232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 224.566332: balance_dirty_state: bdi btrfs-1: dirty=860 wb=422 unstable=0 bg_thresh=1010 thresh=2021 gap=739 poll_thresh=18 ino=257 dd-2584 [001] 224.566409: balance_dirty_state: bdi btrfs-1: dirty=886 wb=422 unstable=0 bg_thresh=1010 thresh=2020 gap=712 poll_thresh=13 ino=257 dd-2584 [001] 224.566478: balance_dirty_state: bdi btrfs-1: dirty=899 wb=422 unstable=0 bg_thresh=1009 thresh=2019 gap=698 poll_thresh=14 ino=257 dd-2584 [001] 224.566546: balance_dirty_state: bdi btrfs-1: dirty=912 wb=422 unstable=0 bg_thresh=1010 thresh=2020 gap=686 poll_thresh=15 ino=257 dd-2584 [001] 224.566614: balance_dirty_state: bdi btrfs-1: dirty=925 wb=422 unstable=0 bg_thresh=1009 thresh=2019 gap=672 poll_thresh=16 ino=257 dd-2584 [001] 224.566748: balance_dirty_state: bdi btrfs-1: dirty=964 wb=422 unstable=0 bg_thresh=1011 thresh=2022 gap=636 poll_thresh=17 ino=257 dd-2584 [001] 224.567059: balance_dirty_state: bdi btrfs-1: dirty=990 wb=422 unstable=0 bg_thresh=1011 thresh=2022 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 224.567193: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=422 unstable=0 bg_thresh=1010 thresh=2020 gap=569 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 224.567239: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21988 wrote=0 to_write=8192 dd-2584 [001] 224.567335: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=422 unstable=0 bg_thresh=1010 thresh=2020 gap=543 poll_thresh=20 ino=257 dd-2584 [001] 224.567483: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=497 unstable=0 bg_thresh=1010 thresh=2021 gap=480 poll_thresh=21 ino=257 dd-2584 [001] 224.567485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1320 avg_dirty=1320 bdi_gap=30% task_gap=-39% task_weight=99% bdi_bw=44232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 224.568730: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=608 to_write=7584 dd-2584 [001] 224.574375: balance_dirty_state: bdi btrfs-1: dirty=479 wb=912 unstable=0 bg_thresh=1007 thresh=2015 gap=624 poll_thresh=16 ino=257 dd-2584 [001] 224.574599: balance_dirty_state: bdi btrfs-1: dirty=529 wb=912 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=17 ino=257 dd-2584 [001] 224.574769: balance_dirty_state: bdi btrfs-1: dirty=554 wb=912 unstable=0 bg_thresh=1006 thresh=2012 gap=546 poll_thresh=18 ino=257 dd-2584 [001] 224.574922: balance_dirty_state: bdi btrfs-1: dirty=579 wb=912 unstable=0 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=19 ino=257 dd-2584 [001] 224.575083: balance_dirty_state: bdi btrfs-1: dirty=604 wb=912 unstable=0 bg_thresh=1004 thresh=2008 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 224.575089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=44232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 224.582229: balance_dirty_state: bdi btrfs-1: dirty=604 wb=787 unstable=0 bg_thresh=1023 thresh=2047 gap=656 poll_thresh=20 ino=257 dd-2584 [001] 224.582482: balance_dirty_state: bdi btrfs-1: dirty=629 wb=787 unstable=0 bg_thresh=1023 thresh=2046 gap=630 poll_thresh=15 ino=257 dd-2584 [001] 224.582542: balance_dirty_state: bdi btrfs-1: dirty=629 wb=787 unstable=0 bg_thresh=1023 thresh=2046 gap=630 poll_thresh=16 ino=257 dd-2584 [001] 224.582659: balance_dirty_state: bdi btrfs-1: dirty=679 wb=787 unstable=0 bg_thresh=1025 thresh=2050 gap=584 poll_thresh=17 ino=257 dd-2584 [001] 224.582777: balance_dirty_state: bdi btrfs-1: dirty=704 wb=787 unstable=0 bg_thresh=1024 thresh=2049 gap=558 poll_thresh=18 ino=257 dd-2584 [001] 224.582898: balance_dirty_state: bdi btrfs-1: dirty=729 wb=787 unstable=0 bg_thresh=1024 thresh=2048 gap=532 poll_thresh=19 ino=257 dd-2584 [001] 224.583016: balance_dirty_state: bdi btrfs-1: dirty=754 wb=787 unstable=0 bg_thresh=1023 thresh=2047 gap=506 poll_thresh=20 ino=257 dd-2584 [001] 224.583021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-148% task_weight=100% bdi_bw=44232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 224.590214: balance_dirty_state: bdi btrfs-1: dirty=754 wb=637 unstable=0 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=20 ino=257 dd-2584 [001] 224.590303: balance_dirty_state: bdi btrfs-1: dirty=787 wb=645 unstable=0 bg_thresh=1004 thresh=2008 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 224.590387: balance_dirty_state: bdi btrfs-1: dirty=812 wb=645 unstable=0 bg_thresh=1003 thresh=2007 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 224.590563: balance_dirty_state: bdi btrfs-1: dirty=837 wb=645 unstable=0 bg_thresh=1003 thresh=2006 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 224.590748: balance_dirty_state: bdi btrfs-1: dirty=862 wb=645 unstable=0 bg_thresh=1002 thresh=2005 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 224.590754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=44232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 224.598210: balance_dirty_state: bdi btrfs-1: dirty=862 wb=495 unstable=0 bg_thresh=999 thresh=1998 gap=641 poll_thresh=18 ino=257 dd-2584 [005] 224.598579: balance_dirty_state: bdi btrfs-1: dirty=862 wb=495 unstable=0 bg_thresh=999 thresh=1998 gap=641 poll_thresh=13 ino=257 dd-2584 [005] 224.598661: balance_dirty_state: bdi btrfs-1: dirty=887 wb=495 unstable=0 bg_thresh=1001 thresh=2003 gap=621 poll_thresh=14 ino=257 dd-2584 [005] 224.598744: balance_dirty_state: bdi btrfs-1: dirty=912 wb=495 unstable=0 bg_thresh=1004 thresh=2008 gap=601 poll_thresh=15 ino=257 dd-2584 [005] 224.598830: balance_dirty_state: bdi btrfs-1: dirty=912 wb=495 unstable=0 bg_thresh=1001 thresh=2002 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 224.599002: balance_dirty_state: bdi btrfs-1: dirty=962 wb=495 unstable=0 bg_thresh=1000 thresh=2001 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 224.599179: balance_dirty_state: bdi btrfs-1: dirty=987 wb=495 unstable=0 bg_thresh=1002 thresh=2005 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 224.599398: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=495 unstable=0 bg_thresh=1002 thresh=2004 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 224.599408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=44232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 224.599440: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22020 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 224.601698: writeback_single_inode: bdi btrfs-1: ino=257 state= age=232 wrote=560 to_write=7632 dd-2584 [004] 224.606224: balance_dirty_state: bdi btrfs-1: dirty=449 wb=932 unstable=0 bg_thresh=1002 thresh=2005 gap=624 poll_thresh=19 ino=257 dd-2584 [004] 224.606309: balance_dirty_state: bdi btrfs-1: dirty=474 wb=932 unstable=0 bg_thresh=1002 thresh=2005 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 224.606369: balance_dirty_state: bdi btrfs-1: dirty=474 wb=932 unstable=0 bg_thresh=1005 thresh=2010 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 224.606431: balance_dirty_state: bdi btrfs-1: dirty=499 wb=932 unstable=0 bg_thresh=1005 thresh=2010 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 224.606550: balance_dirty_state: bdi btrfs-1: dirty=524 wb=932 unstable=0 bg_thresh=1007 thresh=2015 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 224.606902: balance_dirty_state: bdi btrfs-1: dirty=549 wb=932 unstable=0 bg_thresh=1006 thresh=2013 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 224.607076: balance_dirty_state: bdi btrfs-1: dirty=599 wb=932 unstable=0 bg_thresh=1006 thresh=2012 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 224.607083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=44232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 224.614279: balance_dirty_state: bdi btrfs-1: dirty=599 wb=802 unstable=0 bg_thresh=998 thresh=1997 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 224.614414: balance_dirty_state: bdi btrfs-1: dirty=599 wb=802 unstable=0 bg_thresh=998 thresh=1997 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 224.614536: balance_dirty_state: bdi btrfs-1: dirty=624 wb=802 unstable=0 bg_thresh=1001 thresh=2002 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 224.614651: balance_dirty_state: bdi btrfs-1: dirty=649 wb=802 unstable=0 bg_thresh=1001 thresh=2002 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 224.614881: balance_dirty_state: bdi btrfs-1: dirty=674 wb=802 unstable=0 bg_thresh=1003 thresh=2007 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 224.615118: balance_dirty_state: bdi btrfs-1: dirty=699 wb=802 unstable=0 bg_thresh=1008 thresh=2017 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 224.615356: balance_dirty_state: bdi btrfs-1: dirty=724 wb=802 unstable=0 bg_thresh=1005 thresh=2010 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 224.615364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=44232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 224.622224: balance_dirty_state: bdi btrfs-1: dirty=724 wb=620 unstable=0 bg_thresh=999 thresh=1998 gap=654 poll_thresh=19 ino=257 dd-2584 [004] 224.622379: balance_dirty_state: bdi btrfs-1: dirty=749 wb=620 unstable=0 bg_thresh=999 thresh=1998 gap=629 poll_thresh=14 ino=257 dd-2584 [004] 224.622554: balance_dirty_state: bdi btrfs-1: dirty=774 wb=620 unstable=0 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 224.622731: balance_dirty_state: bdi btrfs-1: dirty=774 wb=620 unstable=0 bg_thresh=1004 thresh=2008 gap=614 poll_thresh=16 ino=257 dd-2584 [004] 224.623734: balance_dirty_state: bdi btrfs-1: dirty=824 wb=620 unstable=0 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 224.624093: balance_dirty_state: bdi btrfs-1: dirty=849 wb=620 unstable=0 bg_thresh=1003 thresh=2006 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 224.624459: balance_dirty_state: bdi btrfs-1: dirty=874 wb=620 unstable=0 bg_thresh=1002 thresh=2005 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 224.624816: balance_dirty_state: bdi btrfs-1: dirty=924 wb=620 unstable=0 bg_thresh=1004 thresh=2009 gap=465 poll_thresh=20 ino=257 dd-2584 [004] 224.624829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=47064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 224.634259: balance_dirty_state: bdi btrfs-1: dirty=924 wb=456 unstable=0 bg_thresh=1000 thresh=2001 gap=621 poll_thresh=20 ino=257 dd-2584 [004] 224.634386: balance_dirty_state: bdi btrfs-1: dirty=924 wb=456 unstable=0 bg_thresh=1000 thresh=2001 gap=621 poll_thresh=15 ino=257 dd-2584 [004] 224.634446: balance_dirty_state: bdi btrfs-1: dirty=949 wb=456 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=16 ino=257 dd-2584 [004] 224.634558: balance_dirty_state: bdi btrfs-1: dirty=974 wb=456 unstable=0 bg_thresh=1005 thresh=2011 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 224.634670: balance_dirty_state: bdi btrfs-1: dirty=999 wb=456 unstable=0 bg_thresh=1008 thresh=2016 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 224.634785: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=456 unstable=0 bg_thresh=1007 thresh=2014 gap=509 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 224.634849: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22056 wrote=0 to_write=8192 dd-2584 [004] 224.635091: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=506 unstable=0 bg_thresh=1006 thresh=2013 gap=483 poll_thresh=20 ino=257 dd-2584 [004] 224.635093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=47064 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 224.636401: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=624 to_write=7568 dd-2584 [004] 224.642405: balance_dirty_state: bdi btrfs-1: dirty=474 wb=943 unstable=0 bg_thresh=1004 thresh=2009 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 224.642464: balance_dirty_state: bdi btrfs-1: dirty=474 wb=943 unstable=0 bg_thresh=1007 thresh=2014 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 224.642581: balance_dirty_state: bdi btrfs-1: dirty=499 wb=943 unstable=0 bg_thresh=1009 thresh=2019 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 224.642699: balance_dirty_state: bdi btrfs-1: dirty=549 wb=943 unstable=0 bg_thresh=1006 thresh=2012 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 224.642818: balance_dirty_state: bdi btrfs-1: dirty=574 wb=943 unstable=0 bg_thresh=1008 thresh=2016 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 224.642822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=47064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 224.650460: balance_dirty_state: bdi btrfs-1: dirty=599 wb=818 unstable=0 bg_thresh=1002 thresh=2004 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 224.650578: balance_dirty_state: bdi btrfs-1: dirty=599 wb=818 unstable=0 bg_thresh=1001 thresh=2003 gap=586 poll_thresh=15 ino=257 dd-2584 [002] 224.650696: balance_dirty_state: bdi btrfs-1: dirty=624 wb=818 unstable=0 bg_thresh=1004 thresh=2008 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 224.650932: balance_dirty_state: bdi btrfs-1: dirty=649 wb=818 unstable=0 bg_thresh=1003 thresh=2007 gap=540 poll_thresh=17 ino=257 dd-2584 [002] 224.651168: balance_dirty_state: bdi btrfs-1: dirty=674 wb=818 unstable=0 bg_thresh=1003 thresh=2006 gap=514 poll_thresh=18 ino=257 dd-2584 [002] 224.651678: balance_dirty_state: bdi btrfs-1: dirty=724 wb=718 unstable=0 bg_thresh=998 thresh=1997 gap=555 poll_thresh=19 ino=257 dd-2584 [002] 224.651799: balance_dirty_state: bdi btrfs-1: dirty=749 wb=693 unstable=0 bg_thresh=1000 thresh=2000 gap=558 poll_thresh=20 ino=257 dd-2584 [002] 224.651920: balance_dirty_state: bdi btrfs-1: dirty=774 wb=693 unstable=0 bg_thresh=998 thresh=1997 gap=530 poll_thresh=21 ino=257 dd-2584 [002] 224.652043: balance_dirty_state: bdi btrfs-1: dirty=799 wb=693 unstable=0 bg_thresh=1001 thresh=2002 gap=510 poll_thresh=22 ino=257 dd-2584 [002] 224.652170: balance_dirty_state: bdi btrfs-1: dirty=849 wb=693 unstable=0 bg_thresh=993 thresh=1987 gap=445 poll_thresh=23 ino=257 dd-2584 [002] 224.652175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-125% task_weight=98% bdi_bw=47064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 224.658345: balance_dirty_state: bdi btrfs-1: dirty=849 wb=643 unstable=0 bg_thresh=999 thresh=1998 gap=506 poll_thresh=23 ino=257 dd-2584 [002] 224.658473: balance_dirty_state: bdi btrfs-1: dirty=849 wb=643 unstable=0 bg_thresh=1001 thresh=2003 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 224.658710: balance_dirty_state: bdi btrfs-1: dirty=899 wb=643 unstable=0 bg_thresh=1001 thresh=2002 gap=460 poll_thresh=18 ino=257 dd-2584 [002] 224.658719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=47064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 224.666321: balance_dirty_state: bdi btrfs-1: dirty=899 wb=643 unstable=0 bg_thresh=1000 thresh=2000 gap=458 poll_thresh=18 ino=257 dd-2584 [002] 224.666330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=47064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 224.674344: balance_dirty_state: bdi btrfs-1: dirty=899 wb=393 unstable=0 bg_thresh=1000 thresh=2000 gap=708 poll_thresh=18 ino=257 dd-2584 [002] 224.674434: balance_dirty_state: bdi btrfs-1: dirty=899 wb=393 unstable=0 bg_thresh=999 thresh=1999 gap=707 poll_thresh=13 ino=257 dd-2584 [002] 224.674524: balance_dirty_state: bdi btrfs-1: dirty=924 wb=393 unstable=0 bg_thresh=1002 thresh=2004 gap=687 poll_thresh=14 ino=257 dd-2584 [002] 224.674613: balance_dirty_state: bdi btrfs-1: dirty=949 wb=393 unstable=0 bg_thresh=999 thresh=1998 gap=656 poll_thresh=15 ino=257 dd-2584 [002] 224.674976: balance_dirty_state: bdi btrfs-1: dirty=949 wb=393 unstable=0 bg_thresh=1001 thresh=2003 gap=661 poll_thresh=16 ino=257 dd-2584 [002] 224.675153: balance_dirty_state: bdi btrfs-1: dirty=999 wb=393 unstable=0 bg_thresh=1001 thresh=2002 gap=610 poll_thresh=17 ino=257 dd-2584 [002] 224.675331: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=393 unstable=0 bg_thresh=1003 thresh=2006 gap=589 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 224.675365: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22096 wrote=0 to_write=8192 dd-2584 [002] 224.675600: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=393 unstable=0 bg_thresh=1002 thresh=2005 gap=563 poll_thresh=19 ino=257 dd-2584 [002] 224.675882: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=418 unstable=0 bg_thresh=995 thresh=1991 gap=549 poll_thresh=20 ino=257 dd-2584 [002] 224.676127: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=368 unstable=0 bg_thresh=998 thresh=1996 gap=604 poll_thresh=21 ino=257 dd-2584 [002] 224.676334: balance_dirty_state: bdi btrfs-1: dirty=999 wb=418 unstable=0 bg_thresh=1002 thresh=2005 gap=588 poll_thresh=22 ino=257 dd-2584 [002] 224.676543: balance_dirty_state: bdi btrfs-1: dirty=974 wb=443 unstable=0 bg_thresh=1001 thresh=2002 gap=585 poll_thresh=23 ino=257 dd-2584 [002] 224.677059: balance_dirty_state: bdi btrfs-1: dirty=899 wb=568 unstable=0 bg_thresh=998 thresh=1997 gap=530 poll_thresh=24 ino=257 dd-2584 [002] 224.677268: balance_dirty_state: bdi btrfs-1: dirty=899 wb=618 unstable=0 bg_thresh=1000 thresh=2000 gap=483 poll_thresh=25 ino=257 dd-2584 [002] 224.677270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-63% task_weight=99% bdi_bw=47064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 224.678680: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=800 to_write=7392 dd-2584 [002] 224.682516: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1068 unstable=0 bg_thresh=1002 thresh=2004 gap=462 poll_thresh=19 ino=257 dd-2584 [002] 224.682523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=47064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 224.690401: balance_dirty_state: bdi btrfs-1: dirty=474 wb=943 unstable=0 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=19 ino=257 dd-2584 [002] 224.690503: balance_dirty_state: bdi btrfs-1: dirty=499 wb=943 unstable=0 bg_thresh=1004 thresh=2008 gap=566 poll_thresh=14 ino=257 dd-2584 [002] 224.690570: balance_dirty_state: bdi btrfs-1: dirty=499 wb=918 unstable=0 bg_thresh=999 thresh=1999 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 224.690635: balance_dirty_state: bdi btrfs-1: dirty=524 wb=918 unstable=0 bg_thresh=999 thresh=1998 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 224.690760: balance_dirty_state: bdi btrfs-1: dirty=549 wb=918 unstable=0 bg_thresh=1001 thresh=2003 gap=536 poll_thresh=17 ino=257 dd-2584 [002] 224.690877: balance_dirty_state: bdi btrfs-1: dirty=599 wb=918 unstable=0 bg_thresh=1001 thresh=2002 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 224.690882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=47064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 224.698333: balance_dirty_state: bdi btrfs-1: dirty=599 wb=818 unstable=0 bg_thresh=1001 thresh=2002 gap=585 poll_thresh=18 ino=257 dd-2584 [002] 224.698414: balance_dirty_state: bdi btrfs-1: dirty=599 wb=818 unstable=0 bg_thresh=1000 thresh=2000 gap=583 poll_thresh=13 ino=257 dd-2584 [002] 224.698479: balance_dirty_state: bdi btrfs-1: dirty=624 wb=818 unstable=0 bg_thresh=997 thresh=1994 gap=552 poll_thresh=14 ino=257 dd-2584 [002] 224.698540: balance_dirty_state: bdi btrfs-1: dirty=624 wb=818 unstable=0 bg_thresh=1002 thresh=2005 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 224.698601: balance_dirty_state: bdi btrfs-1: dirty=649 wb=818 unstable=0 bg_thresh=1002 thresh=2004 gap=537 poll_thresh=16 ino=257 dd-2584 [002] 224.698906: balance_dirty_state: bdi btrfs-1: dirty=674 wb=818 unstable=0 bg_thresh=997 thresh=1995 gap=503 poll_thresh=17 ino=257 dd-2584 [002] 224.699030: balance_dirty_state: bdi btrfs-1: dirty=724 wb=818 unstable=0 bg_thresh=1000 thresh=2000 gap=458 poll_thresh=18 ino=257 dd-2584 [002] 224.699035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=47064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 224.706306: balance_dirty_state: bdi btrfs-1: dirty=724 wb=568 unstable=0 bg_thresh=1000 thresh=2001 gap=709 poll_thresh=18 ino=257 dd-2584 [002] 224.706392: balance_dirty_state: bdi btrfs-1: dirty=724 wb=568 unstable=0 bg_thresh=1003 thresh=2006 gap=714 poll_thresh=13 ino=257 dd-2584 [002] 224.706457: balance_dirty_state: bdi btrfs-1: dirty=749 wb=568 unstable=0 bg_thresh=1000 thresh=2000 gap=683 poll_thresh=14 ino=257 dd-2584 [002] 224.706518: balance_dirty_state: bdi btrfs-1: dirty=774 wb=568 unstable=0 bg_thresh=999 thresh=1999 gap=657 poll_thresh=15 ino=257 dd-2584 [002] 224.706580: balance_dirty_state: bdi btrfs-1: dirty=774 wb=568 unstable=0 bg_thresh=1002 thresh=2004 gap=662 poll_thresh=16 ino=257 dd-2584 [002] 224.706701: balance_dirty_state: bdi btrfs-1: dirty=799 wb=568 unstable=0 bg_thresh=1001 thresh=2003 gap=636 poll_thresh=17 ino=257 dd-2584 [002] 224.706822: balance_dirty_state: bdi btrfs-1: dirty=849 wb=568 unstable=0 bg_thresh=1001 thresh=2002 gap=585 poll_thresh=18 ino=257 dd-2584 [002] 224.706944: balance_dirty_state: bdi btrfs-1: dirty=874 wb=568 unstable=0 bg_thresh=1003 thresh=2006 gap=564 poll_thresh=19 ino=257 dd-2584 [002] 224.707065: balance_dirty_state: bdi btrfs-1: dirty=899 wb=568 unstable=0 bg_thresh=1002 thresh=2005 gap=538 poll_thresh=20 ino=257 dd-2584 [002] 224.707371: balance_dirty_state: bdi btrfs-1: dirty=949 wb=568 unstable=0 bg_thresh=1002 thresh=2004 gap=487 poll_thresh=21 ino=257 dd-2584 [002] 224.707377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-104% task_weight=98% bdi_bw=47064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 224.714367: balance_dirty_state: bdi btrfs-1: dirty=949 wb=443 unstable=0 bg_thresh=1000 thresh=2000 gap=608 poll_thresh=21 ino=257 dd-2584 [002] 224.714434: balance_dirty_state: bdi btrfs-1: dirty=949 wb=443 unstable=0 bg_thresh=999 thresh=1999 gap=607 poll_thresh=16 ino=257 dd-2584 [002] 224.714556: balance_dirty_state: bdi btrfs-1: dirty=999 wb=443 unstable=0 bg_thresh=999 thresh=1998 gap=556 poll_thresh=17 ino=257 dd-2584 [002] 224.714676: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=443 unstable=0 bg_thresh=1001 thresh=2002 gap=535 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 224.714701: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22136 wrote=0 to_write=8192 dd-2584 [002] 224.714852: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=443 unstable=0 bg_thresh=1000 thresh=2001 gap=509 poll_thresh=19 ino=257 dd-2584 [002] 224.715034: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=493 unstable=0 bg_thresh=1000 thresh=2000 gap=483 poll_thresh=20 ino=257 dd-2584 [002] 224.715036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=47064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 224.716346: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=640 to_write=7552 dd-2584 [002] 224.722332: balance_dirty_state: bdi btrfs-1: dirty=424 wb=943 unstable=0 bg_thresh=993 thresh=1986 gap=619 poll_thresh=20 ino=257 dd-2584 [002] 224.722403: balance_dirty_state: bdi btrfs-1: dirty=449 wb=943 unstable=0 bg_thresh=990 thresh=1980 gap=588 poll_thresh=15 ino=257 dd-2584 [002] 224.722470: balance_dirty_state: bdi btrfs-1: dirty=474 wb=943 unstable=0 bg_thresh=995 thresh=1990 gap=573 poll_thresh=16 ino=257 dd-2584 [002] 224.722594: balance_dirty_state: bdi btrfs-1: dirty=499 wb=943 unstable=0 bg_thresh=994 thresh=1989 gap=547 poll_thresh=17 ino=257 dd-2584 [002] 224.722904: balance_dirty_state: bdi btrfs-1: dirty=524 wb=943 unstable=0 bg_thresh=997 thresh=1994 gap=527 poll_thresh=18 ino=257 dd-2584 [002] 224.723022: balance_dirty_state: bdi btrfs-1: dirty=549 wb=943 unstable=0 bg_thresh=996 thresh=1993 gap=501 poll_thresh=19 ino=257 dd-2584 [002] 224.723142: balance_dirty_state: bdi btrfs-1: dirty=599 wb=943 unstable=0 bg_thresh=995 thresh=1991 gap=449 poll_thresh=20 ino=257 dd-2584 [002] 224.723147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=47064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 224.730316: balance_dirty_state: bdi btrfs-1: dirty=599 wb=818 unstable=0 bg_thresh=993 thresh=1987 gap=570 poll_thresh=20 ino=257 dd-2584 [002] 224.730390: balance_dirty_state: bdi btrfs-1: dirty=599 wb=818 unstable=0 bg_thresh=996 thresh=1992 gap=575 poll_thresh=15 ino=257 dd-2584 [002] 224.730457: balance_dirty_state: bdi btrfs-1: dirty=624 wb=818 unstable=0 bg_thresh=994 thresh=1988 gap=546 poll_thresh=16 ino=257 dd-2584 [002] 224.730592: balance_dirty_state: bdi btrfs-1: dirty=649 wb=818 unstable=0 bg_thresh=996 thresh=1993 gap=526 poll_thresh=17 ino=257 dd-2584 [002] 224.730722: balance_dirty_state: bdi btrfs-1: dirty=699 wb=818 unstable=0 bg_thresh=997 thresh=1995 gap=478 poll_thresh=18 ino=257 dd-2584 [002] 224.730727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=49128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 224.738252: balance_dirty_state: bdi btrfs-1: dirty=699 wb=793 unstable=0 bg_thresh=999 thresh=1998 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 224.738341: balance_dirty_state: bdi btrfs-1: dirty=724 wb=793 unstable=0 bg_thresh=999 thresh=1998 gap=481 poll_thresh=13 ino=257 dd-2584 [006] 224.738347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=49128 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 224.750329: balance_dirty_state: bdi btrfs-1: dirty=724 wb=518 unstable=0 bg_thresh=999 thresh=1999 gap=757 poll_thresh=13 ino=257 dd-2584 [006] 224.750426: balance_dirty_state: bdi btrfs-1: dirty=724 wb=518 unstable=0 bg_thresh=1002 thresh=2004 gap=762 poll_thresh=10 ino=257 dd-2584 [006] 224.750515: balance_dirty_state: bdi btrfs-1: dirty=749 wb=518 unstable=0 bg_thresh=1002 thresh=2004 gap=737 poll_thresh=11 ino=257 dd-2584 [006] 224.750603: balance_dirty_state: bdi btrfs-1: dirty=774 wb=518 unstable=0 bg_thresh=1004 thresh=2009 gap=717 poll_thresh=12 ino=257 dd-2584 [006] 224.750692: balance_dirty_state: bdi btrfs-1: dirty=774 wb=518 unstable=0 bg_thresh=1007 thresh=2014 gap=722 poll_thresh=13 ino=257 dd-2584 [006] 224.751055: balance_dirty_state: bdi btrfs-1: dirty=799 wb=518 unstable=0 bg_thresh=1007 thresh=2014 gap=697 poll_thresh=14 ino=257 dd-2584 [006] 224.751145: balance_dirty_state: bdi btrfs-1: dirty=824 wb=518 unstable=0 bg_thresh=1009 thresh=2019 gap=677 poll_thresh=15 ino=257 dd-2584 [006] 224.751237: balance_dirty_state: bdi btrfs-1: dirty=824 wb=518 unstable=0 bg_thresh=1009 thresh=2018 gap=676 poll_thresh=16 ino=257 dd-2584 [006] 224.751415: balance_dirty_state: bdi btrfs-1: dirty=849 wb=518 unstable=0 bg_thresh=1008 thresh=2017 gap=650 poll_thresh=17 ino=257 dd-2584 [006] 224.751608: balance_dirty_state: bdi btrfs-1: dirty=899 wb=468 unstable=0 bg_thresh=1004 thresh=2009 gap=642 poll_thresh=18 ino=257 dd-2584 [006] 224.751749: balance_dirty_state: bdi btrfs-1: dirty=924 wb=393 unstable=0 bg_thresh=1007 thresh=2014 gap=697 poll_thresh=19 ino=257 dd-2584 [006] 224.751914: balance_dirty_state: bdi btrfs-1: dirty=949 wb=393 unstable=0 bg_thresh=1009 thresh=2018 gap=676 poll_thresh=20 ino=257 dd-2584 [006] 224.752093: balance_dirty_state: bdi btrfs-1: dirty=999 wb=393 unstable=0 bg_thresh=1008 thresh=2017 gap=625 poll_thresh=21 ino=257 dd-2584 [006] 224.752273: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=393 unstable=0 bg_thresh=1008 thresh=2016 gap=599 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 224.752304: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22172 wrote=0 to_write=8192 dd-2584 [006] 224.752970: balance_dirty_state: bdi btrfs-1: dirty=949 wb=468 unstable=0 bg_thresh=1010 thresh=2020 gap=603 poll_thresh=23 ino=257 dd-2584 [006] 224.753249: balance_dirty_state: bdi btrfs-1: dirty=949 wb=518 unstable=0 bg_thresh=1008 thresh=2017 gap=550 poll_thresh=24 ino=257 dd-2584 [006] 224.753526: balance_dirty_state: bdi btrfs-1: dirty=949 wb=568 unstable=0 bg_thresh=1008 thresh=2016 gap=499 poll_thresh=25 ino=257 dd-2584 [006] 224.753529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=49128 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 224.755068: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=672 to_write=7520 dd-2584 [002] 224.758344: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1068 unstable=0 bg_thresh=1005 thresh=2010 gap=493 poll_thresh=25 ino=257 dd-2584 [002] 224.758353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=49128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 224.766631: balance_dirty_state: bdi btrfs-1: dirty=474 wb=943 unstable=0 bg_thresh=1008 thresh=2017 gap=600 poll_thresh=19 ino=257 dd-2584 [002] 224.766873: balance_dirty_state: bdi btrfs-1: dirty=499 wb=943 unstable=0 bg_thresh=1008 thresh=2016 gap=574 poll_thresh=20 ino=257 dd-2584 [002] 224.767122: balance_dirty_state: bdi btrfs-1: dirty=549 wb=918 unstable=0 bg_thresh=1007 thresh=2015 gap=548 poll_thresh=21 ino=257 dd-2584 [002] 224.767298: balance_dirty_state: bdi btrfs-1: dirty=574 wb=818 unstable=0 bg_thresh=1005 thresh=2011 gap=619 poll_thresh=22 ino=257 dd-2584 [002] 224.767435: balance_dirty_state: bdi btrfs-1: dirty=599 wb=818 unstable=0 bg_thresh=1001 thresh=2003 gap=586 poll_thresh=23 ino=257 dd-2584 [002] 224.767770: balance_dirty_state: bdi btrfs-1: dirty=624 wb=818 unstable=0 bg_thresh=999 thresh=1999 gap=557 poll_thresh=24 ino=257 dd-2584 [002] 224.767904: balance_dirty_state: bdi btrfs-1: dirty=674 wb=818 unstable=0 bg_thresh=1003 thresh=2007 gap=515 poll_thresh=25 ino=257 dd-2584 [002] 224.768035: balance_dirty_state: bdi btrfs-1: dirty=699 wb=818 unstable=0 bg_thresh=1006 thresh=2012 gap=495 poll_thresh=26 ino=257 dd-2584 [002] 224.768041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-95% task_weight=99% bdi_bw=49128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 224.774649: balance_dirty_state: bdi btrfs-1: dirty=724 wb=818 unstable=0 bg_thresh=1005 thresh=2011 gap=469 poll_thresh=19 ino=257 dd-2584 [002] 224.774659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=49128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 224.782363: balance_dirty_state: bdi btrfs-1: dirty=724 wb=693 unstable=0 bg_thresh=1007 thresh=2014 gap=597 poll_thresh=19 ino=257 dd-2584 [006] 224.782480: balance_dirty_state: bdi btrfs-1: dirty=724 wb=693 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 224.782601: balance_dirty_state: bdi btrfs-1: dirty=749 wb=693 unstable=0 bg_thresh=1006 thresh=2013 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 224.782720: balance_dirty_state: bdi btrfs-1: dirty=774 wb=693 unstable=0 bg_thresh=1006 thresh=2012 gap=545 poll_thresh=16 ino=257 dd-2584 [006] 224.782954: balance_dirty_state: bdi btrfs-1: dirty=799 wb=693 unstable=0 bg_thresh=1005 thresh=2011 gap=519 poll_thresh=17 ino=257 dd-2584 [006] 224.783188: balance_dirty_state: bdi btrfs-1: dirty=824 wb=693 unstable=0 bg_thresh=1005 thresh=2010 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 224.783197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=49128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 224.790461: balance_dirty_state: bdi btrfs-1: dirty=849 wb=568 unstable=0 bg_thresh=1007 thresh=2014 gap=597 poll_thresh=13 ino=257 dd-2584 [006] 224.790581: balance_dirty_state: bdi btrfs-1: dirty=849 wb=568 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 224.791092: balance_dirty_state: bdi btrfs-1: dirty=874 wb=493 unstable=0 bg_thresh=1009 thresh=2018 gap=651 poll_thresh=15 ino=257 dd-2584 [006] 224.791223: balance_dirty_state: bdi btrfs-1: dirty=899 wb=443 unstable=0 bg_thresh=1006 thresh=2012 gap=670 poll_thresh=16 ino=257 dd-2584 [006] 224.791460: balance_dirty_state: bdi btrfs-1: dirty=924 wb=443 unstable=0 bg_thresh=1005 thresh=2011 gap=644 poll_thresh=17 ino=257 dd-2584 [006] 224.791694: balance_dirty_state: bdi btrfs-1: dirty=949 wb=443 unstable=0 bg_thresh=1007 thresh=2015 gap=623 poll_thresh=18 ino=257 dd-2584 [006] 224.791931: balance_dirty_state: bdi btrfs-1: dirty=999 wb=443 unstable=0 bg_thresh=1007 thresh=2014 gap=572 poll_thresh=19 ino=257 dd-2584 [006] 224.792172: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=443 unstable=0 bg_thresh=1006 thresh=2013 gap=546 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 224.792210: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22212 wrote=0 to_write=8192 dd-2584 [006] 224.792414: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=443 unstable=0 bg_thresh=1006 thresh=2012 gap=520 poll_thresh=21 ino=257 dd-2584 [006] 224.792601: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=493 unstable=0 bg_thresh=1008 thresh=2016 gap=499 poll_thresh=22 ino=257 dd-2584 [006] 224.792603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=49128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 224.793910: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=656 to_write=7536 dd-2584 [000] 224.798446: balance_dirty_state: bdi btrfs-1: dirty=424 wb=943 unstable=0 bg_thresh=1007 thresh=2015 gap=648 poll_thresh=22 ino=257 dd-2584 [000] 224.798554: balance_dirty_state: bdi btrfs-1: dirty=449 wb=943 unstable=0 bg_thresh=1007 thresh=2015 gap=623 poll_thresh=16 ino=257 dd-2584 [000] 224.799153: balance_dirty_state: bdi btrfs-1: dirty=474 wb=943 unstable=0 bg_thresh=1010 thresh=2020 gap=603 poll_thresh=17 ino=257 dd-2584 [000] 224.799389: balance_dirty_state: bdi btrfs-1: dirty=499 wb=943 unstable=0 bg_thresh=1009 thresh=2019 gap=577 poll_thresh=18 ino=257 dd-2584 [000] 224.799625: balance_dirty_state: bdi btrfs-1: dirty=524 wb=943 unstable=0 bg_thresh=1011 thresh=2023 gap=556 poll_thresh=19 ino=257 dd-2584 [000] 224.799862: balance_dirty_state: bdi btrfs-1: dirty=574 wb=943 unstable=0 bg_thresh=1011 thresh=2022 gap=505 poll_thresh=20 ino=257 dd-2584 [000] 224.799870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=49128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 224.806334: balance_dirty_state: bdi btrfs-1: dirty=574 wb=818 unstable=0 bg_thresh=1012 thresh=2025 gap=633 poll_thresh=20 ino=257 dd-2584 [002] 224.806464: balance_dirty_state: bdi btrfs-1: dirty=599 wb=818 unstable=0 bg_thresh=1015 thresh=2030 gap=613 poll_thresh=15 ino=257 dd-2584 [002] 224.806583: balance_dirty_state: bdi btrfs-1: dirty=599 wb=818 unstable=0 bg_thresh=1012 thresh=2024 gap=607 poll_thresh=16 ino=257 dd-2584 [002] 224.806818: balance_dirty_state: bdi btrfs-1: dirty=649 wb=818 unstable=0 bg_thresh=1011 thresh=2023 gap=556 poll_thresh=17 ino=257 dd-2584 [002] 224.807054: balance_dirty_state: bdi btrfs-1: dirty=674 wb=818 unstable=0 bg_thresh=1011 thresh=2022 gap=530 poll_thresh=18 ino=257 dd-2584 [002] 224.807294: balance_dirty_state: bdi btrfs-1: dirty=699 wb=818 unstable=0 bg_thresh=1013 thresh=2026 gap=509 poll_thresh=19 ino=257 dd-2584 [002] 224.807903: balance_dirty_state: bdi btrfs-1: dirty=724 wb=818 unstable=0 bg_thresh=1012 thresh=2025 gap=483 poll_thresh=20 ino=257 dd-2584 [002] 224.807912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=49128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 224.814293: balance_dirty_state: bdi btrfs-1: dirty=724 wb=693 unstable=0 bg_thresh=1011 thresh=2023 gap=606 poll_thresh=20 ino=257 dd-2584 [002] 224.814426: balance_dirty_state: bdi btrfs-1: dirty=749 wb=693 unstable=0 bg_thresh=1011 thresh=2022 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 224.814545: balance_dirty_state: bdi btrfs-1: dirty=774 wb=693 unstable=0 bg_thresh=1011 thresh=2022 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 224.814783: balance_dirty_state: bdi btrfs-1: dirty=799 wb=693 unstable=0 bg_thresh=1013 thresh=2026 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 224.815018: balance_dirty_state: bdi btrfs-1: dirty=824 wb=693 unstable=0 bg_thresh=1012 thresh=2025 gap=508 poll_thresh=18 ino=257 dd-2584 [002] 224.815253: balance_dirty_state: bdi btrfs-1: dirty=874 wb=693 unstable=0 bg_thresh=1012 thresh=2024 gap=457 poll_thresh=19 ino=257 dd-2584 [002] 224.815262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=49128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 224.822334: balance_dirty_state: bdi btrfs-1: dirty=874 wb=568 unstable=0 bg_thresh=1013 thresh=2026 gap=584 poll_thresh=19 ino=257 dd-2584 [002] 224.822468: balance_dirty_state: bdi btrfs-1: dirty=874 wb=568 unstable=0 bg_thresh=1012 thresh=2025 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 224.822588: balance_dirty_state: bdi btrfs-1: dirty=899 wb=568 unstable=0 bg_thresh=1009 thresh=2019 gap=552 poll_thresh=15 ino=257 dd-2584 [002] 224.822709: balance_dirty_state: bdi btrfs-1: dirty=899 wb=568 unstable=0 bg_thresh=1014 thresh=2029 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 224.822943: balance_dirty_state: bdi btrfs-1: dirty=949 wb=568 unstable=0 bg_thresh=1014 thresh=2028 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 224.823179: balance_dirty_state: bdi btrfs-1: dirty=974 wb=568 unstable=0 bg_thresh=1013 thresh=2027 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 224.823188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=49128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 224.830421: balance_dirty_state: bdi btrfs-1: dirty=974 wb=418 unstable=0 bg_thresh=1014 thresh=2028 gap=636 poll_thresh=18 ino=257 dd-2584 [002] 224.830674: balance_dirty_state: bdi btrfs-1: dirty=999 wb=418 unstable=0 bg_thresh=1011 thresh=2022 gap=605 poll_thresh=13 ino=257 dd-2584 [002] 224.830732: balance_dirty_state: bdi btrfs-1: dirty=999 wb=418 unstable=0 bg_thresh=1013 thresh=2027 gap=610 poll_thresh=14 ino=257 dd-2584 [002] 224.830789: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=418 unstable=0 bg_thresh=1013 thresh=2026 gap=584 poll_thresh=15 ino=257 flush-btrfs-1-2586 [006] 224.830812: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22252 wrote=0 to_write=8192 dd-2584 [002] 224.830874: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=418 unstable=0 bg_thresh=1015 thresh=2031 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 224.831045: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=468 unstable=0 bg_thresh=1015 thresh=2030 gap=488 poll_thresh=17 ino=257 dd-2584 [002] 224.831047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=49128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 224.832385: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=640 to_write=7552 dd-2584 [002] 224.838440: balance_dirty_state: bdi btrfs-1: dirty=449 wb=943 unstable=0 bg_thresh=1014 thresh=2028 gap=636 poll_thresh=17 ino=257 dd-2584 [002] 224.838534: balance_dirty_state: bdi btrfs-1: dirty=449 wb=943 unstable=0 bg_thresh=1011 thresh=2022 gap=630 poll_thresh=13 ino=257 dd-2584 [002] 224.838593: balance_dirty_state: bdi btrfs-1: dirty=474 wb=943 unstable=0 bg_thresh=1013 thresh=2027 gap=610 poll_thresh=14 ino=257 dd-2584 [002] 224.838654: balance_dirty_state: bdi btrfs-1: dirty=499 wb=943 unstable=0 bg_thresh=1010 thresh=2021 gap=579 poll_thresh=15 ino=257 dd-2584 [002] 224.838714: balance_dirty_state: bdi btrfs-1: dirty=499 wb=943 unstable=0 bg_thresh=1010 thresh=2020 gap=578 poll_thresh=16 ino=257 dd-2584 [002] 224.838831: balance_dirty_state: bdi btrfs-1: dirty=549 wb=943 unstable=0 bg_thresh=1012 thresh=2024 gap=532 poll_thresh=17 ino=257 dd-2584 [002] 224.838951: balance_dirty_state: bdi btrfs-1: dirty=574 wb=943 unstable=0 bg_thresh=1011 thresh=2023 gap=506 poll_thresh=18 ino=257 dd-2584 [002] 224.839074: balance_dirty_state: bdi btrfs-1: dirty=599 wb=943 unstable=0 bg_thresh=1011 thresh=2022 gap=480 poll_thresh=19 ino=257 dd-2584 [002] 224.839078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=51444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 224.846396: balance_dirty_state: bdi btrfs-1: dirty=599 wb=818 unstable=0 bg_thresh=1012 thresh=2024 gap=607 poll_thresh=19 ino=257 dd-2584 [002] 224.846885: balance_dirty_state: bdi btrfs-1: dirty=624 wb=818 unstable=0 bg_thresh=1014 thresh=2029 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 224.847005: balance_dirty_state: bdi btrfs-1: dirty=649 wb=818 unstable=0 bg_thresh=1014 thresh=2028 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 224.847121: balance_dirty_state: bdi btrfs-1: dirty=649 wb=818 unstable=0 bg_thresh=1014 thresh=2028 gap=561 poll_thresh=16 ino=257 dd-2584 [002] 224.847356: balance_dirty_state: bdi btrfs-1: dirty=674 wb=818 unstable=0 bg_thresh=1013 thresh=2027 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 224.847588: balance_dirty_state: bdi btrfs-1: dirty=724 wb=818 unstable=0 bg_thresh=1013 thresh=2026 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 224.847598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-80% task_weight=100% bdi_bw=51444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 224.854474: balance_dirty_state: bdi btrfs-1: dirty=724 wb=693 unstable=0 bg_thresh=1013 thresh=2026 gap=609 poll_thresh=13 ino=257 dd-2584 [002] 224.854534: balance_dirty_state: bdi btrfs-1: dirty=749 wb=693 unstable=0 bg_thresh=1012 thresh=2025 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 224.854594: balance_dirty_state: bdi btrfs-1: dirty=774 wb=693 unstable=0 bg_thresh=1015 thresh=2030 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 224.854652: balance_dirty_state: bdi btrfs-1: dirty=774 wb=693 unstable=0 bg_thresh=1012 thresh=2024 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 224.854768: balance_dirty_state: bdi btrfs-1: dirty=824 wb=693 unstable=0 bg_thresh=1011 thresh=2023 gap=506 poll_thresh=17 ino=257 dd-2584 [002] 224.854886: balance_dirty_state: bdi btrfs-1: dirty=849 wb=693 unstable=0 bg_thresh=1013 thresh=2027 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 224.854891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=51444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 224.862327: balance_dirty_state: bdi btrfs-1: dirty=849 wb=568 unstable=0 bg_thresh=1001 thresh=2003 gap=586 poll_thresh=18 ino=257 dd-2584 [002] 224.862441: balance_dirty_state: bdi btrfs-1: dirty=849 wb=568 unstable=0 bg_thresh=1001 thresh=2003 gap=586 poll_thresh=13 ino=257 dd-2584 [002] 224.862684: balance_dirty_state: bdi btrfs-1: dirty=874 wb=568 unstable=0 bg_thresh=1001 thresh=2002 gap=560 poll_thresh=14 ino=257 dd-2584 [002] 224.862745: balance_dirty_state: bdi btrfs-1: dirty=899 wb=568 unstable=0 bg_thresh=1003 thresh=2007 gap=540 poll_thresh=15 ino=257 dd-2584 [002] 224.862803: balance_dirty_state: bdi btrfs-1: dirty=899 wb=568 unstable=0 bg_thresh=1000 thresh=2001 gap=534 poll_thresh=16 ino=257 dd-2584 [002] 224.862921: balance_dirty_state: bdi btrfs-1: dirty=949 wb=568 unstable=0 bg_thresh=1000 thresh=2000 gap=483 poll_thresh=17 ino=257 dd-2584 [002] 224.862926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-109% task_weight=98% bdi_bw=51444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 224.870362: balance_dirty_state: bdi btrfs-1: dirty=949 wb=418 unstable=0 bg_thresh=1001 thresh=2003 gap=636 poll_thresh=17 ino=257 dd-2584 [002] 224.870432: balance_dirty_state: bdi btrfs-1: dirty=949 wb=418 unstable=0 bg_thresh=1004 thresh=2008 gap=641 poll_thresh=13 ino=257 dd-2584 [002] 224.870494: balance_dirty_state: bdi btrfs-1: dirty=974 wb=418 unstable=0 bg_thresh=1003 thresh=2007 gap=615 poll_thresh=14 ino=257 dd-2584 [002] 224.870551: balance_dirty_state: bdi btrfs-1: dirty=999 wb=418 unstable=0 bg_thresh=1003 thresh=2006 gap=589 poll_thresh=15 ino=257 dd-2584 [002] 224.870613: balance_dirty_state: bdi btrfs-1: dirty=999 wb=418 unstable=0 bg_thresh=1003 thresh=2006 gap=589 poll_thresh=16 ino=257 dd-2584 [002] 224.870732: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=418 unstable=0 bg_thresh=1002 thresh=2005 gap=538 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 224.870756: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22292 wrote=0 to_write=8192 dd-2584 [002] 224.870910: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=418 unstable=0 bg_thresh=1004 thresh=2009 gap=517 poll_thresh=18 ino=257 dd-2584 [002] 224.871093: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=468 unstable=0 bg_thresh=1004 thresh=2008 gap=491 poll_thresh=19 ino=257 dd-2584 [002] 224.871095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=51444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 224.872441: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=264 wrote=656 to_write=7536 dd-2584 [002] 224.878344: balance_dirty_state: bdi btrfs-1: dirty=449 wb=943 unstable=0 bg_thresh=1004 thresh=2009 gap=617 poll_thresh=19 ino=257 dd-2584 [002] 224.878417: balance_dirty_state: bdi btrfs-1: dirty=474 wb=943 unstable=0 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=14 ino=257 dd-2584 [002] 224.878794: balance_dirty_state: bdi btrfs-1: dirty=474 wb=943 unstable=0 bg_thresh=1010 thresh=2020 gap=603 poll_thresh=15 ino=257 dd-2584 [002] 224.878886: balance_dirty_state: bdi btrfs-1: dirty=499 wb=943 unstable=0 bg_thresh=1009 thresh=2019 gap=577 poll_thresh=16 ino=257 dd-2584 [002] 224.879108: balance_dirty_state: bdi btrfs-1: dirty=524 wb=943 unstable=0 bg_thresh=1009 thresh=2018 gap=551 poll_thresh=17 ino=257 dd-2584 [002] 224.879347: balance_dirty_state: bdi btrfs-1: dirty=574 wb=943 unstable=0 bg_thresh=1008 thresh=2017 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 224.879357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=98% bdi_bw=51444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 224.886358: balance_dirty_state: bdi btrfs-1: dirty=574 wb=818 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=18 ino=257 dd-2584 [002] 224.886458: balance_dirty_state: bdi btrfs-1: dirty=574 wb=818 unstable=0 bg_thresh=1003 thresh=2007 gap=615 poll_thresh=13 ino=257 dd-2584 [002] 224.886551: balance_dirty_state: bdi btrfs-1: dirty=599 wb=818 unstable=0 bg_thresh=1006 thresh=2012 gap=595 poll_thresh=14 ino=257 dd-2584 [002] 224.886640: balance_dirty_state: bdi btrfs-1: dirty=599 wb=818 unstable=0 bg_thresh=1003 thresh=2006 gap=589 poll_thresh=15 ino=257 dd-2584 [002] 224.886731: balance_dirty_state: bdi btrfs-1: dirty=624 wb=818 unstable=0 bg_thresh=1005 thresh=2011 gap=569 poll_thresh=16 ino=257 dd-2584 [002] 224.886910: balance_dirty_state: bdi btrfs-1: dirty=649 wb=818 unstable=0 bg_thresh=1005 thresh=2010 gap=543 poll_thresh=17 ino=257 dd-2584 [002] 224.887089: balance_dirty_state: bdi btrfs-1: dirty=699 wb=818 unstable=0 bg_thresh=1004 thresh=2009 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 224.887096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=51444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 224.894405: balance_dirty_state: bdi btrfs-1: dirty=699 wb=668 unstable=0 bg_thresh=1001 thresh=2002 gap=635 poll_thresh=18 ino=257 dd-2584 [002] 224.894490: balance_dirty_state: bdi btrfs-1: dirty=699 wb=668 unstable=0 bg_thresh=997 thresh=1995 gap=628 poll_thresh=13 ino=257 dd-2584 [002] 224.894554: balance_dirty_state: bdi btrfs-1: dirty=724 wb=668 unstable=0 bg_thresh=1000 thresh=2000 gap=608 poll_thresh=14 ino=257 dd-2584 [002] 224.894795: balance_dirty_state: bdi btrfs-1: dirty=749 wb=668 unstable=0 bg_thresh=994 thresh=1988 gap=571 poll_thresh=15 ino=257 dd-2584 [002] 224.894858: balance_dirty_state: bdi btrfs-1: dirty=749 wb=668 unstable=0 bg_thresh=996 thresh=1993 gap=576 poll_thresh=16 ino=257 dd-2584 [002] 224.894977: balance_dirty_state: bdi btrfs-1: dirty=799 wb=668 unstable=0 bg_thresh=996 thresh=1992 gap=525 poll_thresh=17 ino=257 dd-2584 [002] 224.895098: balance_dirty_state: bdi btrfs-1: dirty=824 wb=668 unstable=0 bg_thresh=995 thresh=1990 gap=498 poll_thresh=18 ino=257 dd-2584 [002] 224.895217: balance_dirty_state: bdi btrfs-1: dirty=849 wb=668 unstable=0 bg_thresh=994 thresh=1989 gap=472 poll_thresh=19 ino=257 dd-2584 [002] 224.895221: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=51444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 224.902436: balance_dirty_state: bdi btrfs-1: dirty=849 wb=668 unstable=0 bg_thresh=995 thresh=1991 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 224.902444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=51444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 224.910379: balance_dirty_state: bdi btrfs-1: dirty=849 wb=418 unstable=0 bg_thresh=995 thresh=1991 gap=724 poll_thresh=19 ino=257 dd-2584 [005] 224.910506: balance_dirty_state: bdi btrfs-1: dirty=874 wb=418 unstable=0 bg_thresh=998 thresh=1996 gap=704 poll_thresh=14 ino=257 dd-2584 [005] 224.910621: balance_dirty_state: bdi btrfs-1: dirty=874 wb=418 unstable=0 bg_thresh=998 thresh=1996 gap=704 poll_thresh=15 ino=257 dd-2584 [005] 224.910736: balance_dirty_state: bdi btrfs-1: dirty=899 wb=418 unstable=0 bg_thresh=1000 thresh=2001 gap=684 poll_thresh=16 ino=257 dd-2584 [005] 224.910970: balance_dirty_state: bdi btrfs-1: dirty=924 wb=418 unstable=0 bg_thresh=1000 thresh=2000 gap=658 poll_thresh=17 ino=257 dd-2584 [005] 224.911208: balance_dirty_state: bdi btrfs-1: dirty=974 wb=418 unstable=0 bg_thresh=1002 thresh=2004 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 224.911788: balance_dirty_state: bdi btrfs-1: dirty=999 wb=268 unstable=0 bg_thresh=1001 thresh=2003 gap=736 poll_thresh=19 ino=257 dd-2584 [005] 224.912008: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=268 unstable=0 bg_thresh=1001 thresh=2002 gap=710 poll_thresh=20 ino=257 flush-btrfs-1-2586 [006] 224.912056: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22332 wrote=0 to_write=8192 dd-2584 [005] 224.912255: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=268 unstable=0 bg_thresh=1000 thresh=2001 gap=659 poll_thresh=21 ino=257 dd-2584 [005] 224.912509: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=318 unstable=0 bg_thresh=1002 thresh=2005 gap=638 poll_thresh=22 ino=257 dd-2584 [005] 224.912758: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=368 unstable=0 bg_thresh=1002 thresh=2004 gap=612 poll_thresh=23 ino=257 dd-2584 [005] 224.913004: balance_dirty_state: bdi btrfs-1: dirty=999 wb=418 unstable=0 bg_thresh=1001 thresh=2003 gap=586 poll_thresh=24 ino=257 dd-2584 [005] 224.913255: balance_dirty_state: bdi btrfs-1: dirty=999 wb=493 unstable=0 bg_thresh=1003 thresh=2007 gap=515 poll_thresh=25 ino=257 dd-2584 [005] 224.913506: balance_dirty_state: bdi btrfs-1: dirty=974 wb=543 unstable=0 bg_thresh=1003 thresh=2006 gap=489 poll_thresh=26 ino=257 dd-2584 [005] 224.913509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=51444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 224.915850: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=308 wrote=768 to_write=7424 dd-2584 [004] 224.918433: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1043 unstable=0 bg_thresh=1003 thresh=2006 gap=514 poll_thresh=26 ino=257 dd-2584 [004] 224.918557: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1043 unstable=0 bg_thresh=1003 thresh=2006 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 224.918565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=51444 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 224.926448: balance_dirty_state: bdi btrfs-1: dirty=474 wb=793 unstable=0 bg_thresh=1004 thresh=2009 gap=742 poll_thresh=19 ino=257 dd-2584 [004] 224.926868: balance_dirty_state: bdi btrfs-1: dirty=474 wb=793 unstable=0 bg_thresh=1007 thresh=2014 gap=747 poll_thresh=14 ino=257 dd-2584 [004] 224.926951: balance_dirty_state: bdi btrfs-1: dirty=499 wb=793 unstable=0 bg_thresh=1007 thresh=2014 gap=722 poll_thresh=15 ino=257 dd-2584 [004] 224.927036: balance_dirty_state: bdi btrfs-1: dirty=524 wb=793 unstable=0 bg_thresh=1009 thresh=2019 gap=702 poll_thresh=16 ino=257 dd-2584 [004] 224.927208: balance_dirty_state: bdi btrfs-1: dirty=549 wb=793 unstable=0 bg_thresh=1009 thresh=2018 gap=676 poll_thresh=17 ino=257 dd-2584 [004] 224.927377: balance_dirty_state: bdi btrfs-1: dirty=574 wb=793 unstable=0 bg_thresh=1011 thresh=2022 gap=655 poll_thresh=18 ino=257 dd-2584 [004] 224.927545: balance_dirty_state: bdi btrfs-1: dirty=624 wb=793 unstable=0 bg_thresh=1010 thresh=2021 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 224.927714: balance_dirty_state: bdi btrfs-1: dirty=649 wb=793 unstable=0 bg_thresh=1010 thresh=2020 gap=578 poll_thresh=20 ino=257 dd-2584 [004] 224.927894: balance_dirty_state: bdi btrfs-1: dirty=674 wb=793 unstable=0 bg_thresh=1012 thresh=2024 gap=557 poll_thresh=21 ino=257 dd-2584 [004] 224.928077: balance_dirty_state: bdi btrfs-1: dirty=699 wb=793 unstable=0 bg_thresh=1008 thresh=2016 gap=524 poll_thresh=22 ino=257 dd-2584 [004] 224.928549: balance_dirty_state: bdi btrfs-1: dirty=749 wb=793 unstable=0 bg_thresh=1007 thresh=2015 gap=473 poll_thresh=23 ino=257 dd-2584 [004] 224.928556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=51444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 224.938452: balance_dirty_state: bdi btrfs-1: dirty=749 wb=668 unstable=0 bg_thresh=1010 thresh=2020 gap=603 poll_thresh=23 ino=257 dd-2584 [004] 224.938547: balance_dirty_state: bdi btrfs-1: dirty=749 wb=668 unstable=0 bg_thresh=1007 thresh=2014 gap=597 poll_thresh=17 ino=257 dd-2584 [004] 224.938719: balance_dirty_state: bdi btrfs-1: dirty=799 wb=668 unstable=0 bg_thresh=1009 thresh=2018 gap=551 poll_thresh=18 ino=257 dd-2584 [004] 224.938889: balance_dirty_state: bdi btrfs-1: dirty=824 wb=668 unstable=0 bg_thresh=1008 thresh=2017 gap=525 poll_thresh=19 ino=257 dd-2584 [004] 224.939061: balance_dirty_state: bdi btrfs-1: dirty=849 wb=668 unstable=0 bg_thresh=1008 thresh=2016 gap=499 poll_thresh=20 ino=257 dd-2584 [004] 224.939067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=51444 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 224.950414: balance_dirty_state: bdi btrfs-1: dirty=849 wb=518 unstable=0 bg_thresh=1010 thresh=2020 gap=653 poll_thresh=20 ino=257 dd-2584 [004] 224.950496: balance_dirty_state: bdi btrfs-1: dirty=874 wb=518 unstable=0 bg_thresh=1012 thresh=2025 gap=633 poll_thresh=15 ino=257 dd-2584 [004] 224.950557: balance_dirty_state: bdi btrfs-1: dirty=874 wb=518 unstable=0 bg_thresh=1012 thresh=2024 gap=632 poll_thresh=16 ino=257 dd-2584 [004] 224.950671: balance_dirty_state: bdi btrfs-1: dirty=924 wb=518 unstable=0 bg_thresh=1011 thresh=2023 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 224.950784: balance_dirty_state: bdi btrfs-1: dirty=949 wb=518 unstable=0 bg_thresh=1011 thresh=2022 gap=555 poll_thresh=18 ino=257 dd-2584 [004] 224.950896: balance_dirty_state: bdi btrfs-1: dirty=974 wb=518 unstable=0 bg_thresh=1010 thresh=2021 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 224.951181: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=518 unstable=0 bg_thresh=1012 thresh=2025 gap=483 poll_thresh=20 ino=257 dd-2584 [004] 224.951186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=52848 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 224.951258: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22372 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 224.952840: writeback_single_inode: bdi btrfs-1: ino=257 state= age=344 wrote=560 to_write=7632 dd-2584 [004] 224.962422: balance_dirty_state: bdi btrfs-1: dirty=474 wb=818 unstable=0 bg_thresh=1011 thresh=2023 gap=731 poll_thresh=20 ino=257 dd-2584 [004] 224.962503: balance_dirty_state: bdi btrfs-1: dirty=474 wb=818 unstable=0 bg_thresh=1011 thresh=2022 gap=730 poll_thresh=15 ino=257 dd-2584 [004] 224.962563: balance_dirty_state: bdi btrfs-1: dirty=499 wb=818 unstable=0 bg_thresh=1011 thresh=2022 gap=705 poll_thresh=16 ino=257 dd-2584 [004] 224.962676: balance_dirty_state: bdi btrfs-1: dirty=524 wb=818 unstable=0 bg_thresh=1010 thresh=2021 gap=679 poll_thresh=17 ino=257 dd-2584 [004] 224.962790: balance_dirty_state: bdi btrfs-1: dirty=549 wb=818 unstable=0 bg_thresh=1012 thresh=2025 gap=658 poll_thresh=18 ino=257 dd-2584 [004] 224.962903: balance_dirty_state: bdi btrfs-1: dirty=599 wb=818 unstable=0 bg_thresh=1012 thresh=2024 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 224.963016: balance_dirty_state: bdi btrfs-1: dirty=624 wb=818 unstable=0 bg_thresh=1008 thresh=2017 gap=575 poll_thresh=20 ino=257 dd-2584 [004] 224.963129: balance_dirty_state: bdi btrfs-1: dirty=649 wb=818 unstable=0 bg_thresh=1008 thresh=2016 gap=549 poll_thresh=21 ino=257 dd-2584 [004] 224.963243: balance_dirty_state: bdi btrfs-1: dirty=699 wb=818 unstable=0 bg_thresh=1010 thresh=2020 gap=503 poll_thresh=22 ino=257 dd-2584 [004] 224.963247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=52848 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 224.970411: balance_dirty_state: bdi btrfs-1: dirty=699 wb=693 unstable=0 bg_thresh=1008 thresh=2017 gap=625 poll_thresh=22 ino=257 dd-2584 [004] 224.970839: balance_dirty_state: bdi btrfs-1: dirty=699 wb=693 unstable=0 bg_thresh=1008 thresh=2017 gap=625 poll_thresh=16 ino=257 dd-2584 [004] 224.971008: balance_dirty_state: bdi btrfs-1: dirty=724 wb=693 unstable=0 bg_thresh=1010 thresh=2021 gap=604 poll_thresh=17 ino=257 dd-2584 [004] 224.971177: balance_dirty_state: bdi btrfs-1: dirty=774 wb=693 unstable=0 bg_thresh=1010 thresh=2020 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 224.971349: balance_dirty_state: bdi btrfs-1: dirty=799 wb=693 unstable=0 bg_thresh=1009 thresh=2019 gap=527 poll_thresh=19 ino=257 dd-2584 [004] 224.971517: balance_dirty_state: bdi btrfs-1: dirty=824 wb=693 unstable=0 bg_thresh=1011 thresh=2023 gap=506 poll_thresh=20 ino=257 dd-2584 [004] 224.971687: balance_dirty_state: bdi btrfs-1: dirty=874 wb=693 unstable=0 bg_thresh=1008 thresh=2016 gap=449 poll_thresh=21 ino=257 dd-2584 [004] 224.971694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=52848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 224.978460: balance_dirty_state: bdi btrfs-1: dirty=874 wb=568 unstable=0 bg_thresh=1009 thresh=2018 gap=576 poll_thresh=21 ino=257 dd-2584 [002] 224.978531: balance_dirty_state: bdi btrfs-1: dirty=899 wb=568 unstable=0 bg_thresh=1011 thresh=2023 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 224.978650: balance_dirty_state: bdi btrfs-1: dirty=924 wb=568 unstable=0 bg_thresh=1011 thresh=2022 gap=530 poll_thresh=17 ino=257 dd-2584 [002] 224.978767: balance_dirty_state: bdi btrfs-1: dirty=949 wb=568 unstable=0 bg_thresh=1010 thresh=2021 gap=504 poll_thresh=18 ino=257 dd-2584 [002] 224.978772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=52848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 224.986499: balance_dirty_state: bdi btrfs-1: dirty=949 wb=443 unstable=0 bg_thresh=1014 thresh=2029 gap=637 poll_thresh=18 ino=257 dd-2584 [002] 224.986988: balance_dirty_state: bdi btrfs-1: dirty=974 wb=443 unstable=0 bg_thresh=1011 thresh=2023 gap=606 poll_thresh=13 ino=257 dd-2584 [002] 224.987106: balance_dirty_state: bdi btrfs-1: dirty=999 wb=443 unstable=0 bg_thresh=1011 thresh=2022 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 224.987224: balance_dirty_state: bdi btrfs-1: dirty=999 wb=443 unstable=0 bg_thresh=1011 thresh=2022 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 224.987342: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=443 unstable=0 bg_thresh=1010 thresh=2021 gap=554 poll_thresh=16 ino=257 flush-btrfs-1-2586 [006] 224.987387: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22408 wrote=0 to_write=8192 dd-2584 [002] 224.987701: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=468 unstable=0 bg_thresh=1010 thresh=2020 gap=528 poll_thresh=17 ino=257 dd-2584 [002] 224.988070: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=518 unstable=0 bg_thresh=1012 thresh=2024 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 224.988074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=52848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 224.990643: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=608 to_write=7584 dd-2584 [002] 224.994466: balance_dirty_state: bdi btrfs-1: dirty=449 wb=943 unstable=0 bg_thresh=1012 thresh=2024 gap=632 poll_thresh=18 ino=257 dd-2584 [002] 224.994594: balance_dirty_state: bdi btrfs-1: dirty=474 wb=943 unstable=0 bg_thresh=1012 thresh=2024 gap=607 poll_thresh=13 ino=257 dd-2584 [002] 224.994712: balance_dirty_state: bdi btrfs-1: dirty=499 wb=943 unstable=0 bg_thresh=1011 thresh=2023 gap=581 poll_thresh=14 ino=257 dd-2584 [002] 224.994832: balance_dirty_state: bdi btrfs-1: dirty=499 wb=943 unstable=0 bg_thresh=1011 thresh=2023 gap=581 poll_thresh=15 ino=257 dd-2584 [002] 224.994949: balance_dirty_state: bdi btrfs-1: dirty=524 wb=943 unstable=0 bg_thresh=1011 thresh=2022 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 224.995185: balance_dirty_state: bdi btrfs-1: dirty=549 wb=943 unstable=0 bg_thresh=1013 thresh=2026 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 224.995420: balance_dirty_state: bdi btrfs-1: dirty=599 wb=943 unstable=0 bg_thresh=1012 thresh=2025 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 224.995429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=52848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 225.002433: balance_dirty_state: bdi btrfs-1: dirty=599 wb=818 unstable=0 bg_thresh=1013 thresh=2026 gap=609 poll_thresh=18 ino=257 dd-2584 [002] 225.008368: balance_dirty_state: bdi btrfs-1: dirty=599 wb=768 unstable=0 bg_thresh=1010 thresh=2020 gap=653 poll_thresh=13 ino=257 dd-2584 [002] 225.008441: balance_dirty_state: bdi btrfs-1: dirty=624 wb=743 unstable=0 bg_thresh=1012 thresh=2025 gap=658 poll_thresh=14 ino=257 dd-2584 [002] 225.008513: balance_dirty_state: bdi btrfs-1: dirty=624 wb=693 unstable=0 bg_thresh=1009 thresh=2019 gap=702 poll_thresh=15 ino=257 dd-2584 [002] 225.008586: balance_dirty_state: bdi btrfs-1: dirty=649 wb=668 unstable=0 bg_thresh=1012 thresh=2024 gap=707 poll_thresh=16 ino=257 dd-2584 [002] 225.008711: balance_dirty_state: bdi btrfs-1: dirty=674 wb=643 unstable=0 bg_thresh=1014 thresh=2028 gap=711 poll_thresh=17 ino=257 dd-2584 [002] 225.008839: balance_dirty_state: bdi btrfs-1: dirty=724 wb=643 unstable=0 bg_thresh=1013 thresh=2027 gap=660 poll_thresh=18 ino=257 dd-2584 [002] 225.008966: balance_dirty_state: bdi btrfs-1: dirty=749 wb=643 unstable=0 bg_thresh=1013 thresh=2026 gap=634 poll_thresh=19 ino=257 dd-2584 [002] 225.009103: balance_dirty_state: bdi btrfs-1: dirty=787 wb=643 unstable=0 bg_thresh=1013 thresh=2026 gap=596 poll_thresh=20 ino=257 dd-2584 [002] 225.009244: balance_dirty_state: bdi btrfs-1: dirty=813 wb=643 unstable=0 bg_thresh=1013 thresh=2026 gap=570 poll_thresh=21 ino=257 dd-2584 [002] 225.009384: balance_dirty_state: bdi btrfs-1: dirty=852 wb=643 unstable=0 bg_thresh=1012 thresh=2024 gap=529 poll_thresh=22 ino=257 dd-2584 [002] 225.009701: balance_dirty_state: bdi btrfs-1: dirty=878 wb=643 unstable=0 bg_thresh=1012 thresh=2024 gap=503 poll_thresh=23 ino=257 dd-2584 [002] 225.009707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=52848 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 225.014415: balance_dirty_state: bdi btrfs-1: dirty=878 wb=643 unstable=0 bg_thresh=1005 thresh=2010 gap=489 poll_thresh=23 ino=257 dd-2584 [002] 225.014420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=52848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 225.022414: balance_dirty_state: bdi btrfs-1: dirty=878 wb=643 unstable=0 bg_thresh=1005 thresh=2010 gap=489 poll_thresh=23 ino=257 dd-2584 [002] 225.022419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=52848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 225.030401: balance_dirty_state: bdi btrfs-1: dirty=878 wb=393 unstable=0 bg_thresh=1013 thresh=2027 gap=756 poll_thresh=23 ino=257 dd-2584 [002] 225.030474: balance_dirty_state: bdi btrfs-1: dirty=878 wb=393 unstable=0 bg_thresh=1014 thresh=2029 gap=758 poll_thresh=17 ino=257 dd-2584 [002] 225.030597: balance_dirty_state: bdi btrfs-1: dirty=928 wb=393 unstable=0 bg_thresh=1014 thresh=2028 gap=707 poll_thresh=18 ino=257 dd-2584 [002] 225.030718: balance_dirty_state: bdi btrfs-1: dirty=953 wb=393 unstable=0 bg_thresh=1013 thresh=2027 gap=681 poll_thresh=19 ino=257 dd-2584 [002] 225.030838: balance_dirty_state: bdi btrfs-1: dirty=978 wb=393 unstable=0 bg_thresh=1013 thresh=2026 gap=655 poll_thresh=20 ino=257 dd-2584 [002] 225.030958: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=393 unstable=0 bg_thresh=1015 thresh=2030 gap=634 poll_thresh=21 ino=257 dd-2584 [002] 225.031080: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=393 unstable=0 bg_thresh=1014 thresh=2029 gap=583 poll_thresh=22 ino=257 flush-btrfs-1-2586 [006] 225.031106: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22452 wrote=0 to_write=8192 dd-2584 [002] 225.031260: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=393 unstable=0 bg_thresh=1014 thresh=2028 gap=557 poll_thresh=23 ino=257 dd-2584 [002] 225.031757: balance_dirty_state: bdi btrfs-1: dirty=978 wb=518 unstable=0 bg_thresh=1016 thresh=2032 gap=536 poll_thresh=24 ino=257 dd-2584 [002] 225.031943: balance_dirty_state: bdi btrfs-1: dirty=978 wb=568 unstable=0 bg_thresh=1015 thresh=2031 gap=485 poll_thresh=25 ino=257 dd-2584 [002] 225.031945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-119% task_weight=98% bdi_bw=52848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 225.033055: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=688 to_write=7504 dd-2584 [002] 225.038352: balance_dirty_state: bdi btrfs-1: dirty=473 wb=812 unstable=0 bg_thresh=1011 thresh=2022 gap=737 poll_thresh=25 ino=257 dd-2584 [002] 225.038420: balance_dirty_state: bdi btrfs-1: dirty=473 wb=812 unstable=0 bg_thresh=1010 thresh=2021 gap=736 poll_thresh=19 ino=257 dd-2584 [002] 225.038544: balance_dirty_state: bdi btrfs-1: dirty=523 wb=812 unstable=0 bg_thresh=1010 thresh=2020 gap=685 poll_thresh=20 ino=257 dd-2584 [002] 225.038666: balance_dirty_state: bdi btrfs-1: dirty=548 wb=812 unstable=0 bg_thresh=1009 thresh=2019 gap=659 poll_thresh=21 ino=257 dd-2584 [002] 225.038789: balance_dirty_state: bdi btrfs-1: dirty=573 wb=812 unstable=0 bg_thresh=1011 thresh=2023 gap=638 poll_thresh=22 ino=257 dd-2584 [002] 225.038915: balance_dirty_state: bdi btrfs-1: dirty=598 wb=812 unstable=0 bg_thresh=1011 thresh=2022 gap=612 poll_thresh=23 ino=257 dd-2584 [002] 225.039043: balance_dirty_state: bdi btrfs-1: dirty=648 wb=812 unstable=0 bg_thresh=1010 thresh=2021 gap=561 poll_thresh=24 ino=257 dd-2584 [002] 225.039168: balance_dirty_state: bdi btrfs-1: dirty=673 wb=812 unstable=0 bg_thresh=1010 thresh=2020 gap=535 poll_thresh=25 ino=257 dd-2584 [002] 225.039478: balance_dirty_state: bdi btrfs-1: dirty=698 wb=812 unstable=0 bg_thresh=1012 thresh=2024 gap=514 poll_thresh=26 ino=257 dd-2584 [002] 225.039601: balance_dirty_state: bdi btrfs-1: dirty=748 wb=812 unstable=0 bg_thresh=1011 thresh=2023 gap=463 poll_thresh=27 ino=257 dd-2584 [002] 225.039607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=52848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 225.046422: balance_dirty_state: bdi btrfs-1: dirty=741 wb=697 unstable=0 bg_thresh=1008 thresh=2016 gap=578 poll_thresh=27 ino=257 dd-2584 [002] 225.046496: balance_dirty_state: bdi btrfs-1: dirty=741 wb=697 unstable=0 bg_thresh=1005 thresh=2010 gap=572 poll_thresh=20 ino=257 dd-2584 [002] 225.046622: balance_dirty_state: bdi btrfs-1: dirty=766 wb=697 unstable=0 bg_thresh=1007 thresh=2014 gap=551 poll_thresh=21 ino=257 dd-2584 [002] 225.046742: balance_dirty_state: bdi btrfs-1: dirty=816 wb=697 unstable=0 bg_thresh=1006 thresh=2013 gap=500 poll_thresh=22 ino=257 dd-2584 [002] 225.046747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=52848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 225.054456: balance_dirty_state: bdi btrfs-1: dirty=816 wb=697 unstable=0 bg_thresh=995 thresh=1991 gap=478 poll_thresh=22 ino=257 dd-2584 [002] 225.054461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=54040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 225.062373: balance_dirty_state: bdi btrfs-1: dirty=818 wb=446 unstable=0 bg_thresh=990 thresh=1980 gap=716 poll_thresh=22 ino=257 dd-2584 [002] 225.062436: balance_dirty_state: bdi btrfs-1: dirty=818 wb=446 unstable=0 bg_thresh=992 thresh=1985 gap=721 poll_thresh=16 ino=257 dd-2584 [002] 225.062552: balance_dirty_state: bdi btrfs-1: dirty=868 wb=446 unstable=0 bg_thresh=995 thresh=1990 gap=676 poll_thresh=17 ino=257 dd-2584 [002] 225.062678: balance_dirty_state: bdi btrfs-1: dirty=893 wb=446 unstable=0 bg_thresh=994 thresh=1989 gap=650 poll_thresh=18 ino=257 dd-2584 [002] 225.062803: balance_dirty_state: bdi btrfs-1: dirty=918 wb=446 unstable=0 bg_thresh=996 thresh=1993 gap=629 poll_thresh=19 ino=257 dd-2584 [002] 225.063113: balance_dirty_state: bdi btrfs-1: dirty=943 wb=446 unstable=0 bg_thresh=993 thresh=1986 gap=597 poll_thresh=20 ino=257 dd-2584 [002] 225.063240: balance_dirty_state: bdi btrfs-1: dirty=993 wb=446 unstable=0 bg_thresh=989 thresh=1979 gap=540 poll_thresh=21 ino=257 flush-btrfs-1-2586 [006] 225.063265: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22484 wrote=0 to_write=8192 dd-2584 [002] 225.063423: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=446 unstable=0 bg_thresh=989 thresh=1978 gap=514 poll_thresh=22 ino=257 dd-2584 [002] 225.063614: balance_dirty_state: bdi btrfs-1: dirty=993 wb=496 unstable=0 bg_thresh=991 thresh=1982 gap=493 poll_thresh=23 ino=257 dd-2584 [002] 225.063616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=54040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 225.065222: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=592 to_write=7600 dd-2584 [002] 225.070402: balance_dirty_state: bdi btrfs-1: dirty=468 wb=918 unstable=0 bg_thresh=999 thresh=1999 gap=613 poll_thresh=23 ino=257 dd-2584 [002] 225.070471: balance_dirty_state: bdi btrfs-1: dirty=493 wb=918 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=17 ino=257 dd-2584 [002] 225.070594: balance_dirty_state: bdi btrfs-1: dirty=518 wb=918 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=18 ino=257 dd-2584 [002] 225.070718: balance_dirty_state: bdi btrfs-1: dirty=568 wb=918 unstable=0 bg_thresh=998 thresh=1996 gap=510 poll_thresh=19 ino=257 dd-2584 [002] 225.070841: balance_dirty_state: bdi btrfs-1: dirty=593 wb=918 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=20 ino=257 dd-2584 [002] 225.070846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=54040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 225.078448: balance_dirty_state: bdi btrfs-1: dirty=575 wb=790 unstable=0 bg_thresh=996 thresh=1993 gap=628 poll_thresh=20 ino=257 dd-2584 [002] 225.078541: balance_dirty_state: bdi btrfs-1: dirty=575 wb=790 unstable=0 bg_thresh=996 thresh=1992 gap=627 poll_thresh=15 ino=257 dd-2584 [002] 225.078788: balance_dirty_state: bdi btrfs-1: dirty=600 wb=790 unstable=0 bg_thresh=996 thresh=1992 gap=602 poll_thresh=16 ino=257 dd-2584 [002] 225.078920: balance_dirty_state: bdi btrfs-1: dirty=625 wb=740 unstable=0 bg_thresh=998 thresh=1996 gap=631 poll_thresh=17 ino=257 dd-2584 [002] 225.079057: balance_dirty_state: bdi btrfs-1: dirty=675 wb=665 unstable=0 bg_thresh=997 thresh=1995 gap=655 poll_thresh=18 ino=257 dd-2584 [002] 225.079175: balance_dirty_state: bdi btrfs-1: dirty=700 wb=665 unstable=0 bg_thresh=997 thresh=1994 gap=629 poll_thresh=19 ino=257 dd-2584 [002] 225.079293: balance_dirty_state: bdi btrfs-1: dirty=725 wb=665 unstable=0 bg_thresh=996 thresh=1993 gap=603 poll_thresh=20 ino=257 dd-2584 [002] 225.079416: balance_dirty_state: bdi btrfs-1: dirty=750 wb=665 unstable=0 bg_thresh=995 thresh=1991 gap=576 poll_thresh=21 ino=257 dd-2584 [002] 225.079539: balance_dirty_state: bdi btrfs-1: dirty=800 wb=665 unstable=0 bg_thresh=995 thresh=1990 gap=525 poll_thresh=22 ino=257 dd-2584 [002] 225.079661: balance_dirty_state: bdi btrfs-1: dirty=825 wb=665 unstable=0 bg_thresh=994 thresh=1989 gap=499 poll_thresh=23 ino=257 dd-2584 [002] 225.079947: balance_dirty_state: bdi btrfs-1: dirty=850 wb=665 unstable=0 bg_thresh=996 thresh=1993 gap=478 poll_thresh=24 ino=257 dd-2584 [002] 225.079952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=54040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 225.086472: balance_dirty_state: bdi btrfs-1: dirty=865 wb=665 unstable=0 bg_thresh=996 thresh=1993 gap=463 poll_thresh=24 ino=257 dd-2584 [002] 225.086479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=54040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 225.094466: balance_dirty_state: bdi btrfs-1: dirty=869 wb=474 unstable=0 bg_thresh=994 thresh=1989 gap=646 poll_thresh=24 ino=257 dd-2584 [005] 225.094581: balance_dirty_state: bdi btrfs-1: dirty=869 wb=474 unstable=0 bg_thresh=997 thresh=1994 gap=651 poll_thresh=18 ino=257 dd-2584 [005] 225.094813: balance_dirty_state: bdi btrfs-1: dirty=919 wb=474 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=19 ino=257 dd-2584 [005] 225.095050: balance_dirty_state: bdi btrfs-1: dirty=944 wb=474 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=20 ino=257 dd-2584 [005] 225.095284: balance_dirty_state: bdi btrfs-1: dirty=969 wb=474 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=21 ino=257 dd-2584 [005] 225.095518: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=474 unstable=0 bg_thresh=1000 thresh=2001 gap=508 poll_thresh=22 ino=257 flush-btrfs-1-2586 [006] 225.095563: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22516 wrote=0 to_write=8192 dd-2584 [005] 225.095700: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=474 unstable=0 bg_thresh=1000 thresh=2000 gap=482 poll_thresh=23 ino=257 dd-2584 [005] 225.095701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=54040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 225.096991: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=576 to_write=7616 dd-2584 [005] 225.102480: balance_dirty_state: bdi btrfs-1: dirty=469 wb=924 unstable=0 bg_thresh=1002 thresh=2004 gap=611 poll_thresh=23 ino=257 dd-2584 [005] 225.102608: balance_dirty_state: bdi btrfs-1: dirty=494 wb=924 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=17 ino=257 dd-2584 [005] 225.102850: balance_dirty_state: bdi btrfs-1: dirty=519 wb=924 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=18 ino=257 dd-2584 [005] 225.103452: balance_dirty_state: bdi btrfs-1: dirty=544 wb=924 unstable=0 bg_thresh=1000 thresh=2001 gap=533 poll_thresh=19 ino=257 dd-2584 [005] 225.103688: balance_dirty_state: bdi btrfs-1: dirty=569 wb=924 unstable=0 bg_thresh=1000 thresh=2000 gap=507 poll_thresh=20 ino=257 dd-2584 [005] 225.103930: balance_dirty_state: bdi btrfs-1: dirty=619 wb=924 unstable=0 bg_thresh=999 thresh=1999 gap=456 poll_thresh=21 ino=257 dd-2584 [005] 225.103938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=54040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 225.110475: balance_dirty_state: bdi btrfs-1: dirty=619 wb=774 unstable=0 bg_thresh=999 thresh=1998 gap=605 poll_thresh=21 ino=257 dd-2584 [005] 225.110604: balance_dirty_state: bdi btrfs-1: dirty=619 wb=774 unstable=0 bg_thresh=1001 thresh=2003 gap=610 poll_thresh=16 ino=257 dd-2584 [005] 225.110839: balance_dirty_state: bdi btrfs-1: dirty=669 wb=774 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=17 ino=257 dd-2584 [005] 225.111074: balance_dirty_state: bdi btrfs-1: dirty=694 wb=774 unstable=0 bg_thresh=1003 thresh=2006 gap=538 poll_thresh=18 ino=257 dd-2584 [005] 225.111306: balance_dirty_state: bdi btrfs-1: dirty=719 wb=774 unstable=0 bg_thresh=1002 thresh=2005 gap=512 poll_thresh=19 ino=257 dd-2584 [005] 225.111552: balance_dirty_state: bdi btrfs-1: dirty=744 wb=774 unstable=0 bg_thresh=999 thresh=1998 gap=480 poll_thresh=20 ino=257 dd-2584 [005] 225.111561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=54040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 225.118459: balance_dirty_state: bdi btrfs-1: dirty=744 wb=599 unstable=0 bg_thresh=999 thresh=1999 gap=656 poll_thresh=20 ino=257 dd-2584 [005] 225.118570: balance_dirty_state: bdi btrfs-1: dirty=769 wb=599 unstable=0 bg_thresh=1002 thresh=2004 gap=636 poll_thresh=15 ino=257 dd-2584 [005] 225.118630: balance_dirty_state: bdi btrfs-1: dirty=794 wb=599 unstable=0 bg_thresh=1001 thresh=2003 gap=610 poll_thresh=16 ino=257 dd-2584 [005] 225.118931: balance_dirty_state: bdi btrfs-1: dirty=819 wb=574 unstable=0 bg_thresh=1001 thresh=2002 gap=609 poll_thresh=17 ino=257 dd-2584 [005] 225.119051: balance_dirty_state: bdi btrfs-1: dirty=844 wb=574 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=18 ino=257 dd-2584 [005] 225.119169: balance_dirty_state: bdi btrfs-1: dirty=894 wb=574 unstable=0 bg_thresh=1002 thresh=2005 gap=537 poll_thresh=19 ino=257 dd-2584 [005] 225.119286: balance_dirty_state: bdi btrfs-1: dirty=919 wb=574 unstable=0 bg_thresh=1002 thresh=2004 gap=511 poll_thresh=20 ino=257 dd-2584 [005] 225.119403: balance_dirty_state: bdi btrfs-1: dirty=944 wb=574 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=21 ino=257 dd-2584 [005] 225.119407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=54040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 225.126422: balance_dirty_state: bdi btrfs-1: dirty=944 wb=574 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=21 ino=257 dd-2584 [005] 225.126431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=54040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 225.134474: balance_dirty_state: bdi btrfs-1: dirty=944 wb=324 unstable=0 bg_thresh=1000 thresh=2000 gap=732 poll_thresh=21 ino=257 dd-2584 [005] 225.134542: balance_dirty_state: bdi btrfs-1: dirty=969 wb=324 unstable=0 bg_thresh=1002 thresh=2005 gap=712 poll_thresh=16 ino=257 dd-2584 [005] 225.134665: balance_dirty_state: bdi btrfs-1: dirty=994 wb=324 unstable=0 bg_thresh=999 thresh=1998 gap=680 poll_thresh=17 ino=257 dd-2584 [005] 225.134786: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=324 unstable=0 bg_thresh=998 thresh=1997 gap=654 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 225.134825: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22556 wrote=0 to_write=8192 dd-2584 [005] 225.135103: balance_dirty_state: bdi btrfs-1: dirty=994 wb=399 unstable=0 bg_thresh=998 thresh=1996 gap=603 poll_thresh=19 ino=257 dd-2584 [005] 225.135236: balance_dirty_state: bdi btrfs-1: dirty=969 wb=449 unstable=0 bg_thresh=1000 thresh=2000 gap=582 poll_thresh=20 ino=257 dd-2584 [005] 225.135374: balance_dirty_state: bdi btrfs-1: dirty=944 wb=499 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=21 ino=257 dd-2584 [005] 225.135503: balance_dirty_state: bdi btrfs-1: dirty=894 wb=549 unstable=0 bg_thresh=999 thresh=1998 gap=555 poll_thresh=22 ino=257 dd-2584 [005] 225.135635: balance_dirty_state: bdi btrfs-1: dirty=894 wb=624 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=23 ino=257 dd-2584 [005] 225.135636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=54040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 225.136572: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=720 to_write=7472 dd-2584 [000] 225.142433: balance_dirty_state: bdi btrfs-1: dirty=469 wb=924 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=23 ino=257 dd-2584 [000] 225.142519: balance_dirty_state: bdi btrfs-1: dirty=494 wb=924 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=17 ino=257 dd-2584 [000] 225.142696: balance_dirty_state: bdi btrfs-1: dirty=519 wb=924 unstable=0 bg_thresh=1003 thresh=2006 gap=563 poll_thresh=18 ino=257 dd-2584 [000] 225.142878: balance_dirty_state: bdi btrfs-1: dirty=544 wb=924 unstable=0 bg_thresh=1005 thresh=2010 gap=542 poll_thresh=19 ino=257 dd-2584 [000] 225.143058: balance_dirty_state: bdi btrfs-1: dirty=569 wb=924 unstable=0 bg_thresh=1004 thresh=2009 gap=516 poll_thresh=20 ino=257 dd-2584 [000] 225.143512: balance_dirty_state: bdi btrfs-1: dirty=619 wb=924 unstable=0 bg_thresh=1004 thresh=2008 gap=465 poll_thresh=21 ino=257 dd-2584 [000] 225.143519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=54040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 225.154410: balance_dirty_state: bdi btrfs-1: dirty=619 wb=724 unstable=0 bg_thresh=1005 thresh=2011 gap=668 poll_thresh=21 ino=257 dd-2584 [004] 225.154533: balance_dirty_state: bdi btrfs-1: dirty=619 wb=724 unstable=0 bg_thresh=1002 thresh=2005 gap=662 poll_thresh=16 ino=257 dd-2584 [004] 225.154703: balance_dirty_state: bdi btrfs-1: dirty=669 wb=724 unstable=0 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=17 ino=257 dd-2584 [004] 225.154871: balance_dirty_state: bdi btrfs-1: dirty=694 wb=724 unstable=0 bg_thresh=1004 thresh=2008 gap=590 poll_thresh=18 ino=257 dd-2584 [004] 225.155041: balance_dirty_state: bdi btrfs-1: dirty=719 wb=724 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=19 ino=257 dd-2584 [004] 225.155210: balance_dirty_state: bdi btrfs-1: dirty=769 wb=724 unstable=0 bg_thresh=1003 thresh=2006 gap=513 poll_thresh=20 ino=257 dd-2584 [004] 225.155380: balance_dirty_state: bdi btrfs-1: dirty=794 wb=724 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=21 ino=257 dd-2584 [004] 225.155386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=54040 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 225.162430: balance_dirty_state: bdi btrfs-1: dirty=794 wb=599 unstable=0 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=21 ino=257 dd-2584 [004] 225.162557: balance_dirty_state: bdi btrfs-1: dirty=819 wb=599 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 225.162794: balance_dirty_state: bdi btrfs-1: dirty=844 wb=599 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 225.163390: balance_dirty_state: bdi btrfs-1: dirty=869 wb=599 unstable=0 bg_thresh=1003 thresh=2006 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 225.163624: balance_dirty_state: bdi btrfs-1: dirty=894 wb=599 unstable=0 bg_thresh=1002 thresh=2005 gap=512 poll_thresh=19 ino=257 dd-2584 [004] 225.163866: balance_dirty_state: bdi btrfs-1: dirty=944 wb=599 unstable=0 bg_thresh=1002 thresh=2004 gap=461 poll_thresh=20 ino=257 dd-2584 [004] 225.163874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=56152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 225.170457: balance_dirty_state: bdi btrfs-1: dirty=944 wb=474 unstable=0 bg_thresh=1004 thresh=2008 gap=590 poll_thresh=20 ino=257 dd-2584 [004] 225.170552: balance_dirty_state: bdi btrfs-1: dirty=944 wb=474 unstable=0 bg_thresh=1006 thresh=2013 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 225.170609: balance_dirty_state: bdi btrfs-1: dirty=969 wb=474 unstable=0 bg_thresh=1006 thresh=2012 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 225.170722: balance_dirty_state: bdi btrfs-1: dirty=994 wb=474 unstable=0 bg_thresh=1005 thresh=2011 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 225.170834: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=474 unstable=0 bg_thresh=1005 thresh=2010 gap=517 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 225.170895: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22592 wrote=0 to_write=8192 dd-2584 [004] 225.170961: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=474 unstable=0 bg_thresh=1007 thresh=2014 gap=471 poll_thresh=19 ino=257 dd-2584 [004] 225.170963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=56152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 225.172699: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=208 wrote=592 to_write=7600 dd-2584 [004] 225.182640: balance_dirty_state: bdi btrfs-1: dirty=494 wb=799 unstable=0 bg_thresh=1001 thresh=2002 gap=709 poll_thresh=14 ino=257 dd-2584 [004] 225.182827: balance_dirty_state: bdi btrfs-1: dirty=519 wb=799 unstable=0 bg_thresh=1000 thresh=2001 gap=683 poll_thresh=15 ino=257 dd-2584 [004] 225.183606: balance_dirty_state: bdi btrfs-1: dirty=544 wb=799 unstable=0 bg_thresh=997 thresh=1995 gap=652 poll_thresh=16 ino=257 dd-2584 [004] 225.183953: balance_dirty_state: bdi btrfs-1: dirty=569 wb=799 unstable=0 bg_thresh=999 thresh=1999 gap=631 poll_thresh=17 ino=257 dd-2584 [004] 225.184271: balance_dirty_state: bdi btrfs-1: dirty=594 wb=799 unstable=0 bg_thresh=999 thresh=1998 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 225.184575: balance_dirty_state: bdi btrfs-1: dirty=644 wb=799 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=19 ino=257 dd-2584 [004] 225.184941: balance_dirty_state: bdi btrfs-1: dirty=669 wb=799 unstable=0 bg_thresh=1000 thresh=2001 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 225.185310: balance_dirty_state: bdi btrfs-1: dirty=694 wb=799 unstable=0 bg_thresh=1000 thresh=2000 gap=507 poll_thresh=21 ino=257 dd-2584 [004] 225.185675: balance_dirty_state: bdi btrfs-1: dirty=719 wb=799 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=22 ino=257 dd-2584 [004] 225.185687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-63% task_weight=98% bdi_bw=56152 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 225.190589: balance_dirty_state: bdi btrfs-1: dirty=744 wb=674 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 225.190772: balance_dirty_state: bdi btrfs-1: dirty=769 wb=674 unstable=0 bg_thresh=997 thresh=1994 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 225.191267: balance_dirty_state: bdi btrfs-1: dirty=819 wb=674 unstable=0 bg_thresh=999 thresh=1998 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 225.191444: balance_dirty_state: bdi btrfs-1: dirty=844 wb=674 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 225.191450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=16% task_gap=-66% task_weight=99% bdi_bw=56152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 225.198544: balance_dirty_state: bdi btrfs-1: dirty=844 wb=574 unstable=0 bg_thresh=992 thresh=1984 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 225.198634: balance_dirty_state: bdi btrfs-1: dirty=869 wb=574 unstable=0 bg_thresh=991 thresh=1983 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 225.198724: balance_dirty_state: bdi btrfs-1: dirty=894 wb=574 unstable=0 bg_thresh=991 thresh=1983 gap=515 poll_thresh=16 ino=257 dd-2584 [004] 225.198905: balance_dirty_state: bdi btrfs-1: dirty=919 wb=574 unstable=0 bg_thresh=993 thresh=1987 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 225.198911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-77% task_weight=98% bdi_bw=56152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 225.206528: balance_dirty_state: bdi btrfs-1: dirty=944 wb=324 unstable=0 bg_thresh=995 thresh=1991 gap=723 poll_thresh=13 ino=257 dd-2584 [004] 225.206611: balance_dirty_state: bdi btrfs-1: dirty=944 wb=324 unstable=0 bg_thresh=995 thresh=1991 gap=723 poll_thresh=14 ino=257 dd-2584 [004] 225.206700: balance_dirty_state: bdi btrfs-1: dirty=969 wb=324 unstable=0 bg_thresh=995 thresh=1990 gap=697 poll_thresh=15 ino=257 dd-2584 [004] 225.206782: balance_dirty_state: bdi btrfs-1: dirty=994 wb=324 unstable=0 bg_thresh=995 thresh=1990 gap=672 poll_thresh=16 ino=257 dd-2584 [004] 225.206911: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=324 unstable=0 bg_thresh=994 thresh=1988 gap=645 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 225.206985: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22628 wrote=0 to_write=8192 dd-2584 [004] 225.207261: balance_dirty_state: bdi btrfs-1: dirty=969 wb=399 unstable=0 bg_thresh=993 thresh=1987 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 225.207390: balance_dirty_state: bdi btrfs-1: dirty=919 wb=474 unstable=0 bg_thresh=993 thresh=1986 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 225.207564: balance_dirty_state: bdi btrfs-1: dirty=894 wb=549 unstable=0 bg_thresh=992 thresh=1985 gap=542 poll_thresh=20 ino=257 dd-2584 [004] 225.207736: balance_dirty_state: bdi btrfs-1: dirty=844 wb=624 unstable=0 bg_thresh=994 thresh=1989 gap=521 poll_thresh=21 ino=257 dd-2584 [004] 225.207907: balance_dirty_state: bdi btrfs-1: dirty=794 wb=699 unstable=0 bg_thresh=994 thresh=1988 gap=495 poll_thresh=22 ino=257 dd-2584 [004] 225.207909: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=56152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 225.208654: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=688 to_write=7504 dd-2584 [004] 225.214445: balance_dirty_state: bdi btrfs-1: dirty=469 wb=899 unstable=0 bg_thresh=989 thresh=1979 gap=611 poll_thresh=22 ino=257 dd-2584 [004] 225.214538: balance_dirty_state: bdi btrfs-1: dirty=494 wb=899 unstable=0 bg_thresh=991 thresh=1983 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 225.214668: balance_dirty_state: bdi btrfs-1: dirty=519 wb=899 unstable=0 bg_thresh=987 thresh=1975 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 225.214812: balance_dirty_state: bdi btrfs-1: dirty=544 wb=899 unstable=0 bg_thresh=989 thresh=1978 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 225.215001: balance_dirty_state: bdi btrfs-1: dirty=594 wb=899 unstable=0 bg_thresh=987 thresh=1975 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 225.215008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1320 avg_dirty=1320 bdi_gap=3% task_gap=-91% task_weight=98% bdi_bw=56152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 225.222758: balance_dirty_state: bdi btrfs-1: dirty=594 wb=774 unstable=0 bg_thresh=991 thresh=1982 gap=614 poll_thresh=14 ino=257 dd-2584 [004] 225.222816: balance_dirty_state: bdi btrfs-1: dirty=619 wb=774 unstable=0 bg_thresh=990 thresh=1981 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 225.222873: balance_dirty_state: bdi btrfs-1: dirty=644 wb=774 unstable=0 bg_thresh=990 thresh=1981 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 225.222986: balance_dirty_state: bdi btrfs-1: dirty=669 wb=774 unstable=0 bg_thresh=992 thresh=1985 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 225.223099: balance_dirty_state: bdi btrfs-1: dirty=694 wb=774 unstable=0 bg_thresh=992 thresh=1984 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 225.223211: balance_dirty_state: bdi btrfs-1: dirty=744 wb=774 unstable=0 bg_thresh=991 thresh=1983 gap=465 poll_thresh=19 ino=257 dd-2584 [004] 225.223216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-82% task_weight=98% bdi_bw=56152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 225.230615: balance_dirty_state: bdi btrfs-1: dirty=744 wb=699 unstable=0 bg_thresh=991 thresh=1982 gap=539 poll_thresh=14 ino=257 dd-2584 [004] 225.230702: balance_dirty_state: bdi btrfs-1: dirty=769 wb=699 unstable=0 bg_thresh=993 thresh=1987 gap=519 poll_thresh=15 ino=257 dd-2584 [004] 225.230789: balance_dirty_state: bdi btrfs-1: dirty=769 wb=699 unstable=0 bg_thresh=993 thresh=1986 gap=518 poll_thresh=16 ino=257 dd-2584 [004] 225.230957: balance_dirty_state: bdi btrfs-1: dirty=819 wb=699 unstable=0 bg_thresh=992 thresh=1985 gap=467 poll_thresh=17 ino=257 dd-2584 [004] 225.230963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=9% task_gap=-79% task_weight=98% bdi_bw=56152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 225.242588: balance_dirty_state: bdi btrfs-1: dirty=819 wb=424 unstable=0 bg_thresh=990 thresh=1980 gap=737 poll_thresh=13 ino=257 dd-2584 [004] 225.242653: balance_dirty_state: bdi btrfs-1: dirty=844 wb=424 unstable=0 bg_thresh=992 thresh=1985 gap=717 poll_thresh=14 ino=257 dd-2584 [004] 225.242907: balance_dirty_state: bdi btrfs-1: dirty=869 wb=424 unstable=0 bg_thresh=989 thresh=1979 gap=686 poll_thresh=15 ino=257 dd-2584 [004] 225.242972: balance_dirty_state: bdi btrfs-1: dirty=869 wb=424 unstable=0 bg_thresh=992 thresh=1984 gap=691 poll_thresh=16 ino=257 dd-2584 [004] 225.243097: balance_dirty_state: bdi btrfs-1: dirty=919 wb=424 unstable=0 bg_thresh=994 thresh=1988 gap=645 poll_thresh=17 ino=257 dd-2584 [004] 225.243223: balance_dirty_state: bdi btrfs-1: dirty=944 wb=424 unstable=0 bg_thresh=993 thresh=1987 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 225.243349: balance_dirty_state: bdi btrfs-1: dirty=969 wb=424 unstable=0 bg_thresh=993 thresh=1986 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 225.243481: balance_dirty_state: bdi btrfs-1: dirty=994 wb=424 unstable=0 bg_thresh=995 thresh=1990 gap=572 poll_thresh=20 ino=257 dd-2584 [004] 225.243613: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=424 unstable=0 bg_thresh=991 thresh=1983 gap=515 poll_thresh=21 ino=257 flush-btrfs-1-2586 [006] 225.243669: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22664 wrote=0 to_write=8192 dd-2584 [004] 225.243752: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=424 unstable=0 bg_thresh=991 thresh=1982 gap=489 poll_thresh=22 ino=257 dd-2584 [004] 225.243753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-83% task_weight=98% bdi_bw=56152 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 225.245460: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=280 wrote=592 to_write=7600 dd-2584 [005] 225.250569: balance_dirty_state: bdi btrfs-1: dirty=469 wb=899 unstable=0 bg_thresh=995 thresh=1990 gap=622 poll_thresh=16 ino=257 dd-2584 [005] 225.251169: balance_dirty_state: bdi btrfs-1: dirty=519 wb=899 unstable=0 bg_thresh=997 thresh=1995 gap=577 poll_thresh=17 ino=257 dd-2584 [005] 225.251404: balance_dirty_state: bdi btrfs-1: dirty=544 wb=899 unstable=0 bg_thresh=997 thresh=1994 gap=551 poll_thresh=18 ino=257 dd-2584 [005] 225.251643: balance_dirty_state: bdi btrfs-1: dirty=569 wb=899 unstable=0 bg_thresh=999 thresh=1998 gap=530 poll_thresh=19 ino=257 dd-2584 [005] 225.251875: balance_dirty_state: bdi btrfs-1: dirty=594 wb=899 unstable=0 bg_thresh=998 thresh=1997 gap=504 poll_thresh=20 ino=257 dd-2584 [005] 225.252107: balance_dirty_state: bdi btrfs-1: dirty=644 wb=899 unstable=0 bg_thresh=998 thresh=1996 gap=453 poll_thresh=21 ino=257 dd-2584 [005] 225.252116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=56152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 225.258468: balance_dirty_state: bdi btrfs-1: dirty=644 wb=774 unstable=0 bg_thresh=997 thresh=1995 gap=577 poll_thresh=21 ino=257 dd-2584 [005] 225.258595: balance_dirty_state: bdi btrfs-1: dirty=644 wb=774 unstable=0 bg_thresh=994 thresh=1989 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 225.258831: balance_dirty_state: bdi btrfs-1: dirty=694 wb=774 unstable=0 bg_thresh=996 thresh=1993 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 225.259065: balance_dirty_state: bdi btrfs-1: dirty=719 wb=774 unstable=0 bg_thresh=996 thresh=1992 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 225.259298: balance_dirty_state: bdi btrfs-1: dirty=744 wb=774 unstable=0 bg_thresh=995 thresh=1991 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 225.259306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=56152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 225.266471: balance_dirty_state: bdi btrfs-1: dirty=744 wb=649 unstable=0 bg_thresh=996 thresh=1993 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 225.266972: balance_dirty_state: bdi btrfs-1: dirty=769 wb=649 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 225.267085: balance_dirty_state: bdi btrfs-1: dirty=769 wb=649 unstable=0 bg_thresh=995 thresh=1990 gap=572 poll_thresh=15 ino=257 dd-2584 [005] 225.267177: balance_dirty_state: bdi btrfs-1: dirty=794 wb=649 unstable=0 bg_thresh=997 thresh=1995 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 225.267385: balance_dirty_state: bdi btrfs-1: dirty=819 wb=649 unstable=0 bg_thresh=997 thresh=1994 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 225.267620: balance_dirty_state: bdi btrfs-1: dirty=869 wb=649 unstable=0 bg_thresh=996 thresh=1993 gap=475 poll_thresh=18 ino=257 dd-2584 [005] 225.267630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.274446: balance_dirty_state: bdi btrfs-1: dirty=869 wb=524 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 225.274511: balance_dirty_state: bdi btrfs-1: dirty=869 wb=524 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=13 ino=257 dd-2584 [001] 225.274570: balance_dirty_state: bdi btrfs-1: dirty=894 wb=524 unstable=0 bg_thresh=998 thresh=1997 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 225.274635: balance_dirty_state: bdi btrfs-1: dirty=919 wb=499 unstable=0 bg_thresh=998 thresh=1997 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 225.274698: balance_dirty_state: bdi btrfs-1: dirty=919 wb=474 unstable=0 bg_thresh=1001 thresh=2002 gap=609 poll_thresh=16 ino=257 dd-2584 [001] 225.274815: balance_dirty_state: bdi btrfs-1: dirty=969 wb=474 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=17 ino=257 dd-2584 [001] 225.274933: balance_dirty_state: bdi btrfs-1: dirty=994 wb=474 unstable=0 bg_thresh=1005 thresh=2011 gap=543 poll_thresh=18 ino=257 dd-2584 [001] 225.275230: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=474 unstable=0 bg_thresh=1005 thresh=2010 gap=517 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 225.275251: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22696 wrote=0 to_write=8192 dd-2584 [001] 225.275409: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=474 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=20 ino=257 dd-2584 [001] 225.275411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 225.277163: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=312 wrote=592 to_write=7600 dd-2584 [001] 225.282446: balance_dirty_state: bdi btrfs-1: dirty=444 wb=949 unstable=0 bg_thresh=995 thresh=1990 gap=597 poll_thresh=20 ino=257 dd-2584 [001] 225.282533: balance_dirty_state: bdi btrfs-1: dirty=469 wb=949 unstable=0 bg_thresh=995 thresh=1990 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 225.282593: balance_dirty_state: bdi btrfs-1: dirty=494 wb=949 unstable=0 bg_thresh=997 thresh=1995 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 225.282703: balance_dirty_state: bdi btrfs-1: dirty=519 wb=949 unstable=0 bg_thresh=1000 thresh=2000 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 225.282814: balance_dirty_state: bdi btrfs-1: dirty=544 wb=949 unstable=0 bg_thresh=1002 thresh=2005 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 225.282927: balance_dirty_state: bdi btrfs-1: dirty=594 wb=949 unstable=0 bg_thresh=1004 thresh=2009 gap=466 poll_thresh=19 ino=257 dd-2584 [001] 225.282931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.290449: balance_dirty_state: bdi btrfs-1: dirty=594 wb=824 unstable=0 bg_thresh=996 thresh=1992 gap=574 poll_thresh=19 ino=257 dd-2584 [001] 225.290540: balance_dirty_state: bdi btrfs-1: dirty=594 wb=824 unstable=0 bg_thresh=996 thresh=1992 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 225.290600: balance_dirty_state: bdi btrfs-1: dirty=619 wb=824 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 225.290655: balance_dirty_state: bdi btrfs-1: dirty=644 wb=824 unstable=0 bg_thresh=998 thresh=1997 gap=529 poll_thresh=16 ino=257 dd-2584 [001] 225.290765: balance_dirty_state: bdi btrfs-1: dirty=669 wb=824 unstable=0 bg_thresh=1003 thresh=2007 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 225.291052: balance_dirty_state: bdi btrfs-1: dirty=694 wb=824 unstable=0 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 225.291057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.298457: balance_dirty_state: bdi btrfs-1: dirty=694 wb=699 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=18 ino=257 dd-2584 [001] 225.298578: balance_dirty_state: bdi btrfs-1: dirty=719 wb=699 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=13 ino=257 dd-2584 [001] 225.298693: balance_dirty_state: bdi btrfs-1: dirty=719 wb=699 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 225.298811: balance_dirty_state: bdi btrfs-1: dirty=744 wb=699 unstable=0 bg_thresh=1003 thresh=2006 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 225.298929: balance_dirty_state: bdi btrfs-1: dirty=769 wb=699 unstable=0 bg_thresh=1002 thresh=2005 gap=537 poll_thresh=16 ino=257 dd-2584 [001] 225.299163: balance_dirty_state: bdi btrfs-1: dirty=794 wb=699 unstable=0 bg_thresh=1002 thresh=2004 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 225.299399: balance_dirty_state: bdi btrfs-1: dirty=819 wb=699 unstable=0 bg_thresh=1004 thresh=2008 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 225.299407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.306535: balance_dirty_state: bdi btrfs-1: dirty=819 wb=624 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=18 ino=257 dd-2584 [001] 225.306655: balance_dirty_state: bdi btrfs-1: dirty=844 wb=624 unstable=0 bg_thresh=1001 thresh=2002 gap=534 poll_thresh=13 ino=257 dd-2584 [001] 225.306771: balance_dirty_state: bdi btrfs-1: dirty=844 wb=624 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=14 ino=257 dd-2584 [001] 225.306893: balance_dirty_state: bdi btrfs-1: dirty=869 wb=624 unstable=0 bg_thresh=1003 thresh=2007 gap=514 poll_thresh=15 ino=257 dd-2584 [001] 225.307010: balance_dirty_state: bdi btrfs-1: dirty=894 wb=624 unstable=0 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=16 ino=257 dd-2584 [001] 225.307019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-151% task_weight=100% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 225.314473: balance_dirty_state: bdi btrfs-1: dirty=894 wb=499 unstable=0 bg_thresh=1002 thresh=2005 gap=612 poll_thresh=16 ino=257 dd-2584 [001] 225.314562: balance_dirty_state: bdi btrfs-1: dirty=894 wb=499 unstable=0 bg_thresh=1002 thresh=2005 gap=612 poll_thresh=12 ino=257 dd-2584 [001] 225.314620: balance_dirty_state: bdi btrfs-1: dirty=919 wb=499 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=13 ino=257 dd-2584 [001] 225.314858: balance_dirty_state: bdi btrfs-1: dirty=944 wb=499 unstable=0 bg_thresh=1004 thresh=2009 gap=566 poll_thresh=14 ino=257 dd-2584 [001] 225.314917: balance_dirty_state: bdi btrfs-1: dirty=944 wb=499 unstable=0 bg_thresh=1004 thresh=2008 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 225.314977: balance_dirty_state: bdi btrfs-1: dirty=969 wb=499 unstable=0 bg_thresh=1004 thresh=2008 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 225.315095: balance_dirty_state: bdi btrfs-1: dirty=994 wb=499 unstable=0 bg_thresh=1000 thresh=2001 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 225.315211: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=499 unstable=0 bg_thresh=1002 thresh=2005 gap=462 poll_thresh=18 ino=257 dd-2584 [001] 225.315216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 225.315235: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22736 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 225.317613: writeback_single_inode: bdi btrfs-1: ino=257 state= age=352 wrote=576 to_write=7616 dd-2584 [001] 225.322441: balance_dirty_state: bdi btrfs-1: dirty=469 wb=949 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=18 ino=257 dd-2584 [001] 225.322553: balance_dirty_state: bdi btrfs-1: dirty=469 wb=949 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=13 ino=257 dd-2584 [001] 225.322658: balance_dirty_state: bdi btrfs-1: dirty=494 wb=949 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=14 ino=257 dd-2584 [001] 225.322761: balance_dirty_state: bdi btrfs-1: dirty=494 wb=949 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 225.322864: balance_dirty_state: bdi btrfs-1: dirty=519 wb=949 unstable=0 bg_thresh=998 thresh=1996 gap=528 poll_thresh=16 ino=257 dd-2584 [001] 225.323070: balance_dirty_state: bdi btrfs-1: dirty=544 wb=949 unstable=0 bg_thresh=997 thresh=1995 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 225.323276: balance_dirty_state: bdi btrfs-1: dirty=594 wb=949 unstable=0 bg_thresh=999 thresh=1999 gap=456 poll_thresh=18 ino=257 dd-2584 [001] 225.323284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.330510: balance_dirty_state: bdi btrfs-1: dirty=594 wb=799 unstable=0 bg_thresh=1011 thresh=2022 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 225.330590: balance_dirty_state: bdi btrfs-1: dirty=594 wb=774 unstable=0 bg_thresh=1013 thresh=2027 gap=659 poll_thresh=13 ino=257 dd-2584 [001] 225.330837: balance_dirty_state: bdi btrfs-1: dirty=619 wb=699 unstable=0 bg_thresh=1007 thresh=2014 gap=696 poll_thresh=14 ino=257 dd-2584 [001] 225.330899: balance_dirty_state: bdi btrfs-1: dirty=644 wb=699 unstable=0 bg_thresh=1009 thresh=2019 gap=676 poll_thresh=15 ino=257 dd-2584 [001] 225.330961: balance_dirty_state: bdi btrfs-1: dirty=644 wb=699 unstable=0 bg_thresh=1003 thresh=2006 gap=663 poll_thresh=16 ino=257 dd-2584 [001] 225.331084: balance_dirty_state: bdi btrfs-1: dirty=669 wb=699 unstable=0 bg_thresh=1002 thresh=2004 gap=636 poll_thresh=17 ino=257 dd-2584 [001] 225.331209: balance_dirty_state: bdi btrfs-1: dirty=719 wb=699 unstable=0 bg_thresh=1004 thresh=2008 gap=590 poll_thresh=18 ino=257 dd-2584 [001] 225.331331: balance_dirty_state: bdi btrfs-1: dirty=744 wb=699 unstable=0 bg_thresh=1006 thresh=2013 gap=570 poll_thresh=19 ino=257 dd-2584 [001] 225.331458: balance_dirty_state: bdi btrfs-1: dirty=769 wb=699 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=20 ino=257 dd-2584 [001] 225.331581: balance_dirty_state: bdi btrfs-1: dirty=819 wb=699 unstable=0 bg_thresh=1006 thresh=2013 gap=495 poll_thresh=21 ino=257 dd-2584 [001] 225.331586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.338437: balance_dirty_state: bdi btrfs-1: dirty=819 wb=599 unstable=0 bg_thresh=995 thresh=1990 gap=572 poll_thresh=21 ino=257 dd-2584 [001] 225.338499: balance_dirty_state: bdi btrfs-1: dirty=819 wb=599 unstable=0 bg_thresh=997 thresh=1995 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 225.338615: balance_dirty_state: bdi btrfs-1: dirty=869 wb=599 unstable=0 bg_thresh=1000 thresh=2000 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 225.338918: balance_dirty_state: bdi btrfs-1: dirty=894 wb=599 unstable=0 bg_thresh=999 thresh=1999 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 225.339038: balance_dirty_state: bdi btrfs-1: dirty=919 wb=599 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 225.339043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 225.346451: balance_dirty_state: bdi btrfs-1: dirty=919 wb=474 unstable=0 bg_thresh=990 thresh=1980 gap=587 poll_thresh=19 ino=257 dd-2584 [005] 225.346547: balance_dirty_state: bdi btrfs-1: dirty=944 wb=474 unstable=0 bg_thresh=992 thresh=1985 gap=567 poll_thresh=14 ino=257 dd-2584 [005] 225.346636: balance_dirty_state: bdi btrfs-1: dirty=944 wb=474 unstable=0 bg_thresh=989 thresh=1979 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 225.346722: balance_dirty_state: bdi btrfs-1: dirty=969 wb=474 unstable=0 bg_thresh=992 thresh=1984 gap=541 poll_thresh=16 ino=257 dd-2584 [005] 225.346897: balance_dirty_state: bdi btrfs-1: dirty=994 wb=474 unstable=0 bg_thresh=991 thresh=1983 gap=515 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 225.346917: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22768 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 225.348943: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=544 to_write=7648 dd-2584 [005] 225.349123: balance_dirty_state: bdi btrfs-1: dirty=494 wb=999 unstable=0 bg_thresh=993 thresh=1987 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 225.349129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.354457: balance_dirty_state: bdi btrfs-1: dirty=494 wb=874 unstable=0 bg_thresh=991 thresh=1983 gap=615 poll_thresh=18 ino=257 dd-2584 [001] 225.354549: balance_dirty_state: bdi btrfs-1: dirty=519 wb=874 unstable=0 bg_thresh=988 thresh=1977 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 225.354694: balance_dirty_state: bdi btrfs-1: dirty=519 wb=874 unstable=0 bg_thresh=991 thresh=1982 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 225.354845: balance_dirty_state: bdi btrfs-1: dirty=544 wb=874 unstable=0 bg_thresh=988 thresh=1976 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 225.354995: balance_dirty_state: bdi btrfs-1: dirty=569 wb=874 unstable=0 bg_thresh=990 thresh=1981 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 225.355620: balance_dirty_state: bdi btrfs-1: dirty=594 wb=874 unstable=0 bg_thresh=987 thresh=1974 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 225.355840: balance_dirty_state: bdi btrfs-1: dirty=619 wb=874 unstable=0 bg_thresh=989 thresh=1978 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 225.355849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.362586: balance_dirty_state: bdi btrfs-1: dirty=619 wb=749 unstable=0 bg_thresh=986 thresh=1973 gap=605 poll_thresh=18 ino=257 dd-2584 [001] 225.362700: balance_dirty_state: bdi btrfs-1: dirty=644 wb=749 unstable=0 bg_thresh=986 thresh=1973 gap=580 poll_thresh=13 ino=257 dd-2584 [001] 225.362819: balance_dirty_state: bdi btrfs-1: dirty=644 wb=749 unstable=0 bg_thresh=986 thresh=1972 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 225.362938: balance_dirty_state: bdi btrfs-1: dirty=669 wb=749 unstable=0 bg_thresh=986 thresh=1972 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 225.363056: balance_dirty_state: bdi btrfs-1: dirty=694 wb=749 unstable=0 bg_thresh=985 thresh=1971 gap=528 poll_thresh=16 ino=257 dd-2584 [001] 225.363293: balance_dirty_state: bdi btrfs-1: dirty=719 wb=749 unstable=0 bg_thresh=985 thresh=1970 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 225.363526: balance_dirty_state: bdi btrfs-1: dirty=744 wb=749 unstable=0 bg_thresh=987 thresh=1974 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 225.363535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=57324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.370590: balance_dirty_state: bdi btrfs-1: dirty=744 wb=624 unstable=0 bg_thresh=986 thresh=1973 gap=605 poll_thresh=18 ino=257 dd-2584 [001] 225.370679: balance_dirty_state: bdi btrfs-1: dirty=769 wb=574 unstable=0 bg_thresh=986 thresh=1973 gap=630 poll_thresh=13 ino=257 dd-2584 [001] 225.370742: balance_dirty_state: bdi btrfs-1: dirty=794 wb=549 unstable=0 bg_thresh=989 thresh=1978 gap=635 poll_thresh=14 ino=257 dd-2584 [001] 225.370803: balance_dirty_state: bdi btrfs-1: dirty=794 wb=549 unstable=0 bg_thresh=989 thresh=1978 gap=635 poll_thresh=15 ino=257 dd-2584 [001] 225.370863: balance_dirty_state: bdi btrfs-1: dirty=819 wb=549 unstable=0 bg_thresh=988 thresh=1977 gap=609 poll_thresh=16 ino=257 dd-2584 [001] 225.371160: balance_dirty_state: bdi btrfs-1: dirty=844 wb=549 unstable=0 bg_thresh=990 thresh=1981 gap=588 poll_thresh=17 ino=257 dd-2584 [001] 225.371278: balance_dirty_state: bdi btrfs-1: dirty=869 wb=549 unstable=0 bg_thresh=990 thresh=1980 gap=562 poll_thresh=18 ino=257 dd-2584 [001] 225.371395: balance_dirty_state: bdi btrfs-1: dirty=919 wb=549 unstable=0 bg_thresh=989 thresh=1979 gap=511 poll_thresh=19 ino=257 dd-2584 [001] 225.371514: balance_dirty_state: bdi btrfs-1: dirty=944 wb=549 unstable=0 bg_thresh=989 thresh=1978 gap=485 poll_thresh=20 ino=257 dd-2584 [001] 225.371519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=58532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.378546: balance_dirty_state: bdi btrfs-1: dirty=944 wb=549 unstable=0 bg_thresh=985 thresh=1970 gap=477 poll_thresh=20 ino=257 dd-2584 [001] 225.378556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-195% task_weight=99% bdi_bw=58532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.386549: balance_dirty_state: bdi btrfs-1: dirty=944 wb=299 unstable=0 bg_thresh=986 thresh=1973 gap=730 poll_thresh=20 ino=257 dd-2584 [001] 225.386633: balance_dirty_state: bdi btrfs-1: dirty=969 wb=299 unstable=0 bg_thresh=989 thresh=1978 gap=710 poll_thresh=15 ino=257 dd-2584 [001] 225.386695: balance_dirty_state: bdi btrfs-1: dirty=969 wb=299 unstable=0 bg_thresh=991 thresh=1983 gap=715 poll_thresh=16 ino=257 dd-2584 [001] 225.386816: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=299 unstable=0 bg_thresh=991 thresh=1982 gap=664 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 225.386841: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22808 wrote=0 to_write=8192 dd-2584 [001] 225.386998: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=324 unstable=0 bg_thresh=990 thresh=1981 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 225.387188: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=349 unstable=0 bg_thresh=987 thresh=1974 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 225.387686: balance_dirty_state: bdi btrfs-1: dirty=919 wb=499 unstable=0 bg_thresh=989 thresh=1978 gap=560 poll_thresh=20 ino=257 dd-2584 [001] 225.387874: balance_dirty_state: bdi btrfs-1: dirty=919 wb=549 unstable=0 bg_thresh=988 thresh=1977 gap=509 poll_thresh=21 ino=257 dd-2584 [001] 225.388064: balance_dirty_state: bdi btrfs-1: dirty=894 wb=599 unstable=0 bg_thresh=988 thresh=1976 gap=483 poll_thresh=22 ino=257 dd-2584 [001] 225.388066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=58532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 225.389492: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=704 to_write=7488 dd-2584 [005] 225.394511: balance_dirty_state: bdi btrfs-1: dirty=469 wb=874 unstable=0 bg_thresh=985 thresh=1971 gap=628 poll_thresh=22 ino=257 dd-2584 [005] 225.394599: balance_dirty_state: bdi btrfs-1: dirty=469 wb=874 unstable=0 bg_thresh=982 thresh=1964 gap=621 poll_thresh=16 ino=257 dd-2584 [005] 225.394793: balance_dirty_state: bdi btrfs-1: dirty=494 wb=874 unstable=0 bg_thresh=981 thresh=1962 gap=594 poll_thresh=17 ino=257 dd-2584 [005] 225.395035: balance_dirty_state: bdi btrfs-1: dirty=544 wb=874 unstable=0 bg_thresh=980 thresh=1961 gap=543 poll_thresh=18 ino=257 dd-2584 [005] 225.395279: balance_dirty_state: bdi btrfs-1: dirty=569 wb=874 unstable=0 bg_thresh=985 thresh=1971 gap=528 poll_thresh=19 ino=257 dd-2584 [005] 225.395523: balance_dirty_state: bdi btrfs-1: dirty=594 wb=874 unstable=0 bg_thresh=984 thresh=1969 gap=501 poll_thresh=20 ino=257 dd-2584 [005] 225.395771: balance_dirty_state: bdi btrfs-1: dirty=644 wb=874 unstable=0 bg_thresh=980 thresh=1961 gap=443 poll_thresh=21 ino=257 dd-2584 [005] 225.395780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=58532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 225.402653: balance_dirty_state: bdi btrfs-1: dirty=644 wb=749 unstable=0 bg_thresh=985 thresh=1970 gap=577 poll_thresh=21 ino=257 dd-2584 [005] 225.403155: balance_dirty_state: bdi btrfs-1: dirty=644 wb=699 unstable=0 bg_thresh=987 thresh=1975 gap=632 poll_thresh=16 ino=257 dd-2584 [005] 225.403394: balance_dirty_state: bdi btrfs-1: dirty=669 wb=699 unstable=0 bg_thresh=989 thresh=1979 gap=611 poll_thresh=17 ino=257 dd-2584 [005] 225.403629: balance_dirty_state: bdi btrfs-1: dirty=719 wb=699 unstable=0 bg_thresh=989 thresh=1978 gap=560 poll_thresh=18 ino=257 dd-2584 [005] 225.403868: balance_dirty_state: bdi btrfs-1: dirty=744 wb=699 unstable=0 bg_thresh=985 thresh=1971 gap=528 poll_thresh=19 ino=257 dd-2584 [005] 225.404103: balance_dirty_state: bdi btrfs-1: dirty=769 wb=699 unstable=0 bg_thresh=985 thresh=1970 gap=502 poll_thresh=20 ino=257 dd-2584 [005] 225.404340: balance_dirty_state: bdi btrfs-1: dirty=819 wb=699 unstable=0 bg_thresh=987 thresh=1974 gap=456 poll_thresh=21 ino=257 dd-2584 [005] 225.404350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=58532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 225.410527: balance_dirty_state: bdi btrfs-1: dirty=819 wb=699 unstable=0 bg_thresh=982 thresh=1964 gap=446 poll_thresh=21 ino=257 dd-2584 [005] 225.410531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=100% bdi_bw=58532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 225.418679: balance_dirty_state: bdi btrfs-1: dirty=819 wb=449 unstable=0 bg_thresh=985 thresh=1970 gap=702 poll_thresh=21 ino=257 dd-2584 [005] 225.418781: balance_dirty_state: bdi btrfs-1: dirty=819 wb=449 unstable=0 bg_thresh=985 thresh=1970 gap=702 poll_thresh=16 ino=257 dd-2584 [005] 225.418962: balance_dirty_state: bdi btrfs-1: dirty=869 wb=449 unstable=0 bg_thresh=984 thresh=1969 gap=651 poll_thresh=17 ino=257 dd-2584 [005] 225.419140: balance_dirty_state: bdi btrfs-1: dirty=894 wb=449 unstable=0 bg_thresh=984 thresh=1968 gap=625 poll_thresh=18 ino=257 dd-2584 [005] 225.419592: balance_dirty_state: bdi btrfs-1: dirty=919 wb=449 unstable=0 bg_thresh=986 thresh=1972 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 225.419769: balance_dirty_state: bdi btrfs-1: dirty=944 wb=449 unstable=0 bg_thresh=985 thresh=1971 gap=578 poll_thresh=20 ino=257 dd-2584 [005] 225.419950: balance_dirty_state: bdi btrfs-1: dirty=994 wb=449 unstable=0 bg_thresh=982 thresh=1964 gap=521 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 225.419979: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22840 wrote=0 to_write=8192 dd-2584 [005] 225.420224: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=449 unstable=0 bg_thresh=984 thresh=1968 gap=500 poll_thresh=22 ino=257 dd-2584 [005] 225.420502: balance_dirty_state: bdi btrfs-1: dirty=994 wb=499 unstable=0 bg_thresh=983 thresh=1967 gap=474 poll_thresh=23 ino=257 dd-2584 [005] 225.420506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=100% bdi_bw=58532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 225.423035: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=592 to_write=7600 dd-2584 [001] 225.426897: balance_dirty_state: bdi btrfs-1: dirty=469 wb=924 unstable=0 bg_thresh=983 thresh=1966 gap=573 poll_thresh=23 ino=257 dd-2584 [001] 225.426962: balance_dirty_state: bdi btrfs-1: dirty=469 wb=924 unstable=0 bg_thresh=983 thresh=1966 gap=573 poll_thresh=17 ino=257 dd-2584 [001] 225.427080: balance_dirty_state: bdi btrfs-1: dirty=494 wb=924 unstable=0 bg_thresh=985 thresh=1971 gap=553 poll_thresh=18 ino=257 dd-2584 [001] 225.427192: balance_dirty_state: bdi btrfs-1: dirty=519 wb=924 unstable=0 bg_thresh=990 thresh=1981 gap=538 poll_thresh=19 ino=257 dd-2584 [001] 225.427478: balance_dirty_state: bdi btrfs-1: dirty=569 wb=924 unstable=0 bg_thresh=990 thresh=1980 gap=487 poll_thresh=20 ino=257 dd-2584 [001] 225.427482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=58532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.438481: balance_dirty_state: bdi btrfs-1: dirty=569 wb=799 unstable=0 bg_thresh=988 thresh=1976 gap=608 poll_thresh=20 ino=257 dd-2584 [001] 225.438561: balance_dirty_state: bdi btrfs-1: dirty=569 wb=799 unstable=0 bg_thresh=988 thresh=1976 gap=608 poll_thresh=15 ino=257 dd-2584 [001] 225.438616: balance_dirty_state: bdi btrfs-1: dirty=594 wb=799 unstable=0 bg_thresh=990 thresh=1981 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 225.438728: balance_dirty_state: bdi btrfs-1: dirty=619 wb=799 unstable=0 bg_thresh=990 thresh=1980 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 225.438840: balance_dirty_state: bdi btrfs-1: dirty=669 wb=799 unstable=0 bg_thresh=989 thresh=1979 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 225.438953: balance_dirty_state: bdi btrfs-1: dirty=694 wb=799 unstable=0 bg_thresh=991 thresh=1983 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 225.438957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=58532 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 225.446469: balance_dirty_state: bdi btrfs-1: dirty=694 wb=674 unstable=0 bg_thresh=983 thresh=1967 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 225.446531: balance_dirty_state: bdi btrfs-1: dirty=719 wb=674 unstable=0 bg_thresh=983 thresh=1967 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 225.446589: balance_dirty_state: bdi btrfs-1: dirty=719 wb=674 unstable=0 bg_thresh=986 thresh=1972 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 225.446645: balance_dirty_state: bdi btrfs-1: dirty=744 wb=674 unstable=0 bg_thresh=986 thresh=1972 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 225.446760: balance_dirty_state: bdi btrfs-1: dirty=769 wb=674 unstable=0 bg_thresh=988 thresh=1977 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 225.446878: balance_dirty_state: bdi btrfs-1: dirty=794 wb=674 unstable=0 bg_thresh=990 thresh=1981 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 225.447174: balance_dirty_state: bdi btrfs-1: dirty=844 wb=674 unstable=0 bg_thresh=990 thresh=1980 gap=462 poll_thresh=19 ino=257 dd-2584 [001] 225.447179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=58532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.454510: balance_dirty_state: bdi btrfs-1: dirty=844 wb=449 unstable=0 bg_thresh=981 thresh=1962 gap=669 poll_thresh=19 ino=257 dd-2584 [001] 225.454591: balance_dirty_state: bdi btrfs-1: dirty=844 wb=449 unstable=0 bg_thresh=981 thresh=1962 gap=669 poll_thresh=14 ino=257 dd-2584 [001] 225.454649: balance_dirty_state: bdi btrfs-1: dirty=869 wb=449 unstable=0 bg_thresh=983 thresh=1967 gap=649 poll_thresh=15 ino=257 dd-2584 [001] 225.454704: balance_dirty_state: bdi btrfs-1: dirty=894 wb=449 unstable=0 bg_thresh=983 thresh=1967 gap=624 poll_thresh=16 ino=257 dd-2584 [001] 225.454814: balance_dirty_state: bdi btrfs-1: dirty=919 wb=449 unstable=0 bg_thresh=988 thresh=1977 gap=609 poll_thresh=17 ino=257 dd-2584 [001] 225.454928: balance_dirty_state: bdi btrfs-1: dirty=944 wb=449 unstable=0 bg_thresh=991 thresh=1982 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 225.455039: balance_dirty_state: bdi btrfs-1: dirty=969 wb=449 unstable=0 bg_thresh=990 thresh=1981 gap=563 poll_thresh=19 ino=257 dd-2584 [001] 225.455152: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=449 unstable=0 bg_thresh=987 thresh=1974 gap=506 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 225.455175: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22876 wrote=0 to_write=8192 dd-2584 [001] 225.455321: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=474 unstable=0 bg_thresh=989 thresh=1978 gap=460 poll_thresh=21 ino=257 dd-2584 [001] 225.455323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=58532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 225.457017: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=592 to_write=7600 dd-2584 [001] 225.462482: balance_dirty_state: bdi btrfs-1: dirty=469 wb=924 unstable=0 bg_thresh=994 thresh=1989 gap=596 poll_thresh=21 ino=257 dd-2584 [001] 225.462547: balance_dirty_state: bdi btrfs-1: dirty=494 wb=924 unstable=0 bg_thresh=997 thresh=1994 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 225.462848: balance_dirty_state: bdi btrfs-1: dirty=519 wb=924 unstable=0 bg_thresh=996 thresh=1993 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 225.462966: balance_dirty_state: bdi btrfs-1: dirty=544 wb=924 unstable=0 bg_thresh=996 thresh=1992 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 225.463084: balance_dirty_state: bdi btrfs-1: dirty=569 wb=924 unstable=0 bg_thresh=995 thresh=1991 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 225.463202: balance_dirty_state: bdi btrfs-1: dirty=619 wb=924 unstable=0 bg_thresh=997 thresh=1995 gap=452 poll_thresh=20 ino=257 dd-2584 [001] 225.463207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=58532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.470551: balance_dirty_state: bdi btrfs-1: dirty=619 wb=799 unstable=0 bg_thresh=994 thresh=1989 gap=571 poll_thresh=20 ino=257 dd-2584 [001] 225.470619: balance_dirty_state: bdi btrfs-1: dirty=619 wb=799 unstable=0 bg_thresh=991 thresh=1983 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 225.470679: balance_dirty_state: bdi btrfs-1: dirty=644 wb=799 unstable=0 bg_thresh=994 thresh=1988 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 225.470799: balance_dirty_state: bdi btrfs-1: dirty=669 wb=799 unstable=0 bg_thresh=990 thresh=1981 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 225.470920: balance_dirty_state: bdi btrfs-1: dirty=719 wb=799 unstable=0 bg_thresh=992 thresh=1985 gap=467 poll_thresh=18 ino=257 dd-2584 [001] 225.470925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=58532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.478493: balance_dirty_state: bdi btrfs-1: dirty=719 wb=624 unstable=0 bg_thresh=990 thresh=1981 gap=638 poll_thresh=18 ino=257 dd-2584 [001] 225.478556: balance_dirty_state: bdi btrfs-1: dirty=719 wb=624 unstable=0 bg_thresh=990 thresh=1981 gap=638 poll_thresh=13 ino=257 dd-2584 [001] 225.478614: balance_dirty_state: bdi btrfs-1: dirty=744 wb=624 unstable=0 bg_thresh=993 thresh=1986 gap=618 poll_thresh=14 ino=257 dd-2584 [001] 225.478853: balance_dirty_state: bdi btrfs-1: dirty=744 wb=599 unstable=0 bg_thresh=993 thresh=1986 gap=643 poll_thresh=15 ino=257 dd-2584 [001] 225.478911: balance_dirty_state: bdi btrfs-1: dirty=769 wb=599 unstable=0 bg_thresh=995 thresh=1991 gap=623 poll_thresh=16 ino=257 dd-2584 [001] 225.479027: balance_dirty_state: bdi btrfs-1: dirty=794 wb=599 unstable=0 bg_thresh=995 thresh=1990 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 225.479149: balance_dirty_state: bdi btrfs-1: dirty=844 wb=599 unstable=0 bg_thresh=995 thresh=1990 gap=547 poll_thresh=18 ino=257 dd-2584 [001] 225.479270: balance_dirty_state: bdi btrfs-1: dirty=869 wb=599 unstable=0 bg_thresh=994 thresh=1989 gap=521 poll_thresh=19 ino=257 dd-2584 [001] 225.479393: balance_dirty_state: bdi btrfs-1: dirty=894 wb=599 unstable=0 bg_thresh=991 thresh=1982 gap=489 poll_thresh=20 ino=257 dd-2584 [001] 225.479398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=59700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.486485: balance_dirty_state: bdi btrfs-1: dirty=894 wb=474 unstable=0 bg_thresh=1002 thresh=2005 gap=637 poll_thresh=20 ino=257 dd-2584 [001] 225.486552: balance_dirty_state: bdi btrfs-1: dirty=919 wb=474 unstable=0 bg_thresh=1005 thresh=2010 gap=617 poll_thresh=15 ino=257 dd-2584 [001] 225.486613: balance_dirty_state: bdi btrfs-1: dirty=944 wb=474 unstable=0 bg_thresh=1004 thresh=2009 gap=591 poll_thresh=16 ino=257 dd-2584 [001] 225.486736: balance_dirty_state: bdi btrfs-1: dirty=969 wb=474 unstable=0 bg_thresh=1004 thresh=2008 gap=565 poll_thresh=17 ino=257 dd-2584 [001] 225.486855: balance_dirty_state: bdi btrfs-1: dirty=994 wb=474 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=18 ino=257 dd-2584 [001] 225.487149: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=474 unstable=0 bg_thresh=1003 thresh=2006 gap=513 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 225.487173: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22908 wrote=0 to_write=8192 dd-2584 [001] 225.487328: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=474 unstable=0 bg_thresh=1005 thresh=2010 gap=467 poll_thresh=20 ino=257 dd-2584 [001] 225.487330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=59700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 225.489121: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=592 to_write=7600 dd-2584 [001] 225.494508: balance_dirty_state: bdi btrfs-1: dirty=469 wb=949 unstable=0 bg_thresh=1003 thresh=2007 gap=589 poll_thresh=20 ino=257 dd-2584 [001] 225.494620: balance_dirty_state: bdi btrfs-1: dirty=469 wb=949 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 225.494681: balance_dirty_state: bdi btrfs-1: dirty=494 wb=949 unstable=0 bg_thresh=1003 thresh=2006 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 225.494796: balance_dirty_state: bdi btrfs-1: dirty=519 wb=949 unstable=0 bg_thresh=1002 thresh=2005 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 225.494911: balance_dirty_state: bdi btrfs-1: dirty=544 wb=949 unstable=0 bg_thresh=1004 thresh=2009 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 225.495026: balance_dirty_state: bdi btrfs-1: dirty=594 wb=949 unstable=0 bg_thresh=1004 thresh=2008 gap=465 poll_thresh=19 ino=257 dd-2584 [001] 225.495031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=59700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.502571: balance_dirty_state: bdi btrfs-1: dirty=594 wb=824 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=19 ino=257 dd-2584 [001] 225.502638: balance_dirty_state: bdi btrfs-1: dirty=594 wb=824 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 225.502697: balance_dirty_state: bdi btrfs-1: dirty=619 wb=824 unstable=0 bg_thresh=1001 thresh=2003 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 225.502757: balance_dirty_state: bdi btrfs-1: dirty=644 wb=824 unstable=0 bg_thresh=998 thresh=1997 gap=529 poll_thresh=16 ino=257 dd-2584 [001] 225.503048: balance_dirty_state: bdi btrfs-1: dirty=669 wb=824 unstable=0 bg_thresh=1000 thresh=2001 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 225.503162: balance_dirty_state: bdi btrfs-1: dirty=694 wb=824 unstable=0 bg_thresh=1000 thresh=2000 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 225.503166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=59700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.510556: balance_dirty_state: bdi btrfs-1: dirty=694 wb=699 unstable=0 bg_thresh=1001 thresh=2003 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 225.510621: balance_dirty_state: bdi btrfs-1: dirty=719 wb=699 unstable=0 bg_thresh=1001 thresh=2002 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 225.510686: balance_dirty_state: bdi btrfs-1: dirty=744 wb=699 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=14 ino=257 dd-2584 [001] 225.510746: balance_dirty_state: bdi btrfs-1: dirty=744 wb=699 unstable=0 bg_thresh=1000 thresh=2001 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 225.510803: balance_dirty_state: bdi btrfs-1: dirty=769 wb=699 unstable=0 bg_thresh=1000 thresh=2001 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 225.510916: balance_dirty_state: bdi btrfs-1: dirty=794 wb=699 unstable=0 bg_thresh=1002 thresh=2005 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 225.511029: balance_dirty_state: bdi btrfs-1: dirty=819 wb=699 unstable=0 bg_thresh=1002 thresh=2004 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 225.511033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=59700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.518519: balance_dirty_state: bdi btrfs-1: dirty=819 wb=624 unstable=0 bg_thresh=1000 thresh=2001 gap=558 poll_thresh=18 ino=257 dd-2584 [001] 225.518607: balance_dirty_state: bdi btrfs-1: dirty=844 wb=624 unstable=0 bg_thresh=1000 thresh=2000 gap=532 poll_thresh=13 ino=257 dd-2584 [001] 225.518667: balance_dirty_state: bdi btrfs-1: dirty=869 wb=624 unstable=0 bg_thresh=1000 thresh=2000 gap=507 poll_thresh=14 ino=257 dd-2584 [001] 225.518727: balance_dirty_state: bdi btrfs-1: dirty=869 wb=624 unstable=0 bg_thresh=999 thresh=1999 gap=506 poll_thresh=15 ino=257 dd-2584 [001] 225.518788: balance_dirty_state: bdi btrfs-1: dirty=894 wb=624 unstable=0 bg_thresh=999 thresh=1998 gap=480 poll_thresh=16 ino=257 dd-2584 [001] 225.518793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=59700 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 225.526574: balance_dirty_state: bdi btrfs-1: dirty=894 wb=499 unstable=0 bg_thresh=998 thresh=1997 gap=604 poll_thresh=16 ino=257 dd-2584 [001] 225.526653: balance_dirty_state: bdi btrfs-1: dirty=919 wb=499 unstable=0 bg_thresh=1001 thresh=2002 gap=584 poll_thresh=12 ino=257 dd-2584 [001] 225.526897: balance_dirty_state: bdi btrfs-1: dirty=919 wb=499 unstable=0 bg_thresh=998 thresh=1996 gap=578 poll_thresh=13 ino=257 dd-2584 [001] 225.526959: balance_dirty_state: bdi btrfs-1: dirty=944 wb=499 unstable=0 bg_thresh=1000 thresh=2001 gap=558 poll_thresh=14 ino=257 dd-2584 [001] 225.527019: balance_dirty_state: bdi btrfs-1: dirty=944 wb=499 unstable=0 bg_thresh=997 thresh=1995 gap=552 poll_thresh=15 ino=257 dd-2584 [001] 225.527079: balance_dirty_state: bdi btrfs-1: dirty=969 wb=499 unstable=0 bg_thresh=1000 thresh=2000 gap=532 poll_thresh=16 ino=257 dd-2584 [001] 225.527202: balance_dirty_state: bdi btrfs-1: dirty=994 wb=499 unstable=0 bg_thresh=1002 thresh=2004 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 225.527323: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=499 unstable=0 bg_thresh=1001 thresh=2003 gap=460 poll_thresh=18 ino=257 dd-2584 [001] 225.527327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=59700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 225.527347: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22948 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 225.529545: writeback_single_inode: bdi btrfs-1: ino=257 state= age=180 wrote=576 to_write=7616 dd-2584 [001] 225.534500: balance_dirty_state: bdi btrfs-1: dirty=469 wb=924 unstable=0 bg_thresh=1002 thresh=2005 gap=612 poll_thresh=18 ino=257 dd-2584 [001] 225.534582: balance_dirty_state: bdi btrfs-1: dirty=469 wb=899 unstable=0 bg_thresh=996 thresh=1992 gap=624 poll_thresh=13 ino=257 dd-2584 [001] 225.534657: balance_dirty_state: bdi btrfs-1: dirty=494 wb=849 unstable=0 bg_thresh=998 thresh=1997 gap=654 poll_thresh=14 ino=257 dd-2584 [001] 225.534727: balance_dirty_state: bdi btrfs-1: dirty=519 wb=824 unstable=0 bg_thresh=998 thresh=1997 gap=654 poll_thresh=15 ino=257 dd-2584 [001] 225.534788: balance_dirty_state: bdi btrfs-1: dirty=519 wb=799 unstable=0 bg_thresh=1001 thresh=2002 gap=684 poll_thresh=16 ino=257 dd-2584 [001] 225.534908: balance_dirty_state: bdi btrfs-1: dirty=569 wb=799 unstable=0 bg_thresh=1000 thresh=2000 gap=632 poll_thresh=17 ino=257 dd-2584 [001] 225.535026: balance_dirty_state: bdi btrfs-1: dirty=594 wb=799 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 225.535322: balance_dirty_state: bdi btrfs-1: dirty=619 wb=799 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=19 ino=257 dd-2584 [001] 225.535440: balance_dirty_state: bdi btrfs-1: dirty=644 wb=799 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=20 ino=257 dd-2584 [001] 225.535558: balance_dirty_state: bdi btrfs-1: dirty=694 wb=799 unstable=0 bg_thresh=1000 thresh=2001 gap=508 poll_thresh=21 ino=257 dd-2584 [001] 225.535673: balance_dirty_state: bdi btrfs-1: dirty=719 wb=799 unstable=0 bg_thresh=1000 thresh=2000 gap=482 poll_thresh=22 ino=257 dd-2584 [001] 225.535678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=59700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.542629: balance_dirty_state: bdi btrfs-1: dirty=719 wb=674 unstable=0 bg_thresh=999 thresh=1998 gap=605 poll_thresh=22 ino=257 dd-2584 [001] 225.542700: balance_dirty_state: bdi btrfs-1: dirty=744 wb=674 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 225.542825: balance_dirty_state: bdi btrfs-1: dirty=769 wb=674 unstable=0 bg_thresh=1000 thresh=2001 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 225.542948: balance_dirty_state: bdi btrfs-1: dirty=794 wb=674 unstable=0 bg_thresh=1000 thresh=2000 gap=532 poll_thresh=18 ino=257 dd-2584 [001] 225.543073: balance_dirty_state: bdi btrfs-1: dirty=819 wb=674 unstable=0 bg_thresh=995 thresh=1991 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 225.543375: balance_dirty_state: bdi btrfs-1: dirty=869 wb=674 unstable=0 bg_thresh=994 thresh=1989 gap=446 poll_thresh=20 ino=257 dd-2584 [001] 225.543380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=59700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.550605: balance_dirty_state: bdi btrfs-1: dirty=869 wb=599 unstable=0 bg_thresh=1000 thresh=2000 gap=532 poll_thresh=20 ino=257 dd-2584 [001] 225.550681: balance_dirty_state: bdi btrfs-1: dirty=869 wb=599 unstable=0 bg_thresh=1002 thresh=2005 gap=537 poll_thresh=15 ino=257 dd-2584 [001] 225.550741: balance_dirty_state: bdi btrfs-1: dirty=894 wb=599 unstable=0 bg_thresh=1002 thresh=2004 gap=511 poll_thresh=16 ino=257 dd-2584 [001] 225.550858: balance_dirty_state: bdi btrfs-1: dirty=919 wb=599 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=17 ino=257 dd-2584 [001] 225.550863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=59700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.558591: balance_dirty_state: bdi btrfs-1: dirty=919 wb=599 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=17 ino=257 dd-2584 [001] 225.558601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=59700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.566662: balance_dirty_state: bdi btrfs-1: dirty=919 wb=349 unstable=0 bg_thresh=1000 thresh=2000 gap=732 poll_thresh=17 ino=257 dd-2584 [001] 225.566735: balance_dirty_state: bdi btrfs-1: dirty=944 wb=349 unstable=0 bg_thresh=1002 thresh=2005 gap=712 poll_thresh=13 ino=257 dd-2584 [001] 225.566801: balance_dirty_state: bdi btrfs-1: dirty=969 wb=349 unstable=0 bg_thresh=999 thresh=1999 gap=681 poll_thresh=14 ino=257 dd-2584 [001] 225.566867: balance_dirty_state: bdi btrfs-1: dirty=969 wb=349 unstable=0 bg_thresh=1002 thresh=2004 gap=686 poll_thresh=15 ino=257 dd-2584 [001] 225.566934: balance_dirty_state: bdi btrfs-1: dirty=994 wb=349 unstable=0 bg_thresh=1001 thresh=2003 gap=660 poll_thresh=16 ino=257 dd-2584 [001] 225.567066: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=349 unstable=0 bg_thresh=1001 thresh=2002 gap=634 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 225.567093: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22988 wrote=0 to_write=8192 dd-2584 [001] 225.567266: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=349 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=18 ino=257 dd-2584 [001] 225.567471: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=399 unstable=0 bg_thresh=1000 thresh=2000 gap=557 poll_thresh=19 ino=257 dd-2584 [001] 225.568014: balance_dirty_state: bdi btrfs-1: dirty=919 wb=549 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=20 ino=257 dd-2584 [001] 225.568216: balance_dirty_state: bdi btrfs-1: dirty=919 wb=574 unstable=0 bg_thresh=1001 thresh=2003 gap=510 poll_thresh=21 ino=257 dd-2584 [001] 225.568425: balance_dirty_state: bdi btrfs-1: dirty=894 wb=624 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=22 ino=257 dd-2584 [001] 225.568427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=59700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 225.570069: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=720 to_write=7472 dd-2584 [005] 225.574524: balance_dirty_state: bdi btrfs-1: dirty=444 wb=949 unstable=0 bg_thresh=1002 thresh=2005 gap=612 poll_thresh=22 ino=257 dd-2584 [005] 225.574619: balance_dirty_state: bdi btrfs-1: dirty=469 wb=949 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 225.574798: balance_dirty_state: bdi btrfs-1: dirty=494 wb=949 unstable=0 bg_thresh=1001 thresh=2003 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 225.574976: balance_dirty_state: bdi btrfs-1: dirty=519 wb=949 unstable=0 bg_thresh=1001 thresh=2002 gap=534 poll_thresh=18 ino=257 dd-2584 [005] 225.575158: balance_dirty_state: bdi btrfs-1: dirty=544 wb=949 unstable=0 bg_thresh=1003 thresh=2006 gap=513 poll_thresh=19 ino=257 dd-2584 [005] 225.575337: balance_dirty_state: bdi btrfs-1: dirty=594 wb=949 unstable=0 bg_thresh=1002 thresh=2005 gap=462 poll_thresh=20 ino=257 dd-2584 [005] 225.575344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=59700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 225.582636: balance_dirty_state: bdi btrfs-1: dirty=594 wb=749 unstable=0 bg_thresh=1001 thresh=2003 gap=660 poll_thresh=20 ino=257 dd-2584 [005] 225.582763: balance_dirty_state: bdi btrfs-1: dirty=594 wb=749 unstable=0 bg_thresh=1001 thresh=2002 gap=659 poll_thresh=15 ino=257 dd-2584 [005] 225.582883: balance_dirty_state: bdi btrfs-1: dirty=619 wb=749 unstable=0 bg_thresh=1001 thresh=2002 gap=634 poll_thresh=16 ino=257 dd-2584 [005] 225.583487: balance_dirty_state: bdi btrfs-1: dirty=644 wb=749 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=17 ino=257 dd-2584 [005] 225.583725: balance_dirty_state: bdi btrfs-1: dirty=694 wb=749 unstable=0 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=18 ino=257 dd-2584 [005] 225.583960: balance_dirty_state: bdi btrfs-1: dirty=719 wb=749 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=19 ino=257 dd-2584 [005] 225.584194: balance_dirty_state: bdi btrfs-1: dirty=744 wb=749 unstable=0 bg_thresh=1001 thresh=2003 gap=510 poll_thresh=20 ino=257 dd-2584 [005] 225.584431: balance_dirty_state: bdi btrfs-1: dirty=769 wb=749 unstable=0 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=21 ino=257 dd-2584 [005] 225.584440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=60664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 225.590648: balance_dirty_state: bdi btrfs-1: dirty=769 wb=749 unstable=0 bg_thresh=1004 thresh=2009 gap=491 poll_thresh=21 ino=257 dd-2584 [005] 225.590659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=60664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 225.598609: balance_dirty_state: bdi btrfs-1: dirty=769 wb=499 unstable=0 bg_thresh=992 thresh=1985 gap=717 poll_thresh=21 ino=257 dd-2584 [005] 225.598678: balance_dirty_state: bdi btrfs-1: dirty=794 wb=499 unstable=0 bg_thresh=992 thresh=1985 gap=692 poll_thresh=16 ino=257 dd-2584 [005] 225.598801: balance_dirty_state: bdi btrfs-1: dirty=819 wb=499 unstable=0 bg_thresh=994 thresh=1989 gap=671 poll_thresh=17 ino=257 dd-2584 [005] 225.598923: balance_dirty_state: bdi btrfs-1: dirty=869 wb=499 unstable=0 bg_thresh=1001 thresh=2003 gap=635 poll_thresh=18 ino=257 dd-2584 [005] 225.599225: balance_dirty_state: bdi btrfs-1: dirty=894 wb=499 unstable=0 bg_thresh=1006 thresh=2012 gap=619 poll_thresh=19 ino=257 dd-2584 [005] 225.599345: balance_dirty_state: bdi btrfs-1: dirty=919 wb=499 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=20 ino=257 dd-2584 [005] 225.599464: balance_dirty_state: bdi btrfs-1: dirty=944 wb=499 unstable=0 bg_thresh=1005 thresh=2010 gap=567 poll_thresh=21 ino=257 dd-2584 [005] 225.599582: balance_dirty_state: bdi btrfs-1: dirty=994 wb=499 unstable=0 bg_thresh=1007 thresh=2014 gap=521 poll_thresh=22 ino=257 dd-2584 [005] 225.599709: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=499 unstable=0 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=23 ino=257 dd-2584 [005] 225.599713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=60664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 225.599733: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23020 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 225.601520: writeback_single_inode: bdi btrfs-1: ino=257 state= age=64 wrote=576 to_write=7616 dd-2584 [005] 225.606517: balance_dirty_state: bdi btrfs-1: dirty=469 wb=949 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=23 ino=257 dd-2584 [005] 225.606583: balance_dirty_state: bdi btrfs-1: dirty=494 wb=949 unstable=0 bg_thresh=1010 thresh=2021 gap=578 poll_thresh=17 ino=257 dd-2584 [005] 225.606703: balance_dirty_state: bdi btrfs-1: dirty=519 wb=949 unstable=0 bg_thresh=1010 thresh=2020 gap=552 poll_thresh=18 ino=257 dd-2584 [005] 225.606823: balance_dirty_state: bdi btrfs-1: dirty=544 wb=949 unstable=0 bg_thresh=1009 thresh=2019 gap=526 poll_thresh=19 ino=257 dd-2584 [005] 225.606945: balance_dirty_state: bdi btrfs-1: dirty=594 wb=949 unstable=0 bg_thresh=1011 thresh=2023 gap=480 poll_thresh=20 ino=257 dd-2584 [005] 225.606949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=60664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.614565: balance_dirty_state: bdi btrfs-1: dirty=594 wb=824 unstable=0 bg_thresh=997 thresh=1995 gap=577 poll_thresh=20 ino=257 dd-2584 [001] 225.614930: balance_dirty_state: bdi btrfs-1: dirty=594 wb=824 unstable=0 bg_thresh=997 thresh=1995 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 225.615017: balance_dirty_state: bdi btrfs-1: dirty=619 wb=824 unstable=0 bg_thresh=997 thresh=1994 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 225.615201: balance_dirty_state: bdi btrfs-1: dirty=644 wb=824 unstable=0 bg_thresh=993 thresh=1987 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 225.615413: balance_dirty_state: bdi btrfs-1: dirty=669 wb=824 unstable=0 bg_thresh=993 thresh=1986 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 225.615418: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=60664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.626550: balance_dirty_state: bdi btrfs-1: dirty=669 wb=699 unstable=0 bg_thresh=989 thresh=1979 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 225.626615: balance_dirty_state: bdi btrfs-1: dirty=694 wb=699 unstable=0 bg_thresh=989 thresh=1979 gap=586 poll_thresh=13 ino=257 dd-2584 [001] 225.626675: balance_dirty_state: bdi btrfs-1: dirty=719 wb=699 unstable=0 bg_thresh=992 thresh=1984 gap=566 poll_thresh=14 ino=257 dd-2584 [001] 225.626734: balance_dirty_state: bdi btrfs-1: dirty=719 wb=699 unstable=0 bg_thresh=994 thresh=1989 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 225.626793: balance_dirty_state: bdi btrfs-1: dirty=744 wb=699 unstable=0 bg_thresh=994 thresh=1989 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 225.626910: balance_dirty_state: bdi btrfs-1: dirty=769 wb=699 unstable=0 bg_thresh=994 thresh=1988 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 225.627028: balance_dirty_state: bdi btrfs-1: dirty=794 wb=699 unstable=0 bg_thresh=996 thresh=1992 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 225.627147: balance_dirty_state: bdi btrfs-1: dirty=844 wb=699 unstable=0 bg_thresh=995 thresh=1991 gap=448 poll_thresh=19 ino=257 dd-2584 [001] 225.627152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=60664 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 225.634631: balance_dirty_state: bdi btrfs-1: dirty=844 wb=499 unstable=0 bg_thresh=994 thresh=1989 gap=646 poll_thresh=19 ino=257 dd-2584 [000] 225.634915: balance_dirty_state: bdi btrfs-1: dirty=869 wb=499 unstable=0 bg_thresh=997 thresh=1994 gap=626 poll_thresh=14 ino=257 dd-2584 [000] 225.634970: balance_dirty_state: bdi btrfs-1: dirty=869 wb=499 unstable=0 bg_thresh=997 thresh=1994 gap=626 poll_thresh=15 ino=257 dd-2584 [000] 225.635024: balance_dirty_state: bdi btrfs-1: dirty=894 wb=499 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=16 ino=257 dd-2584 [000] 225.635133: balance_dirty_state: bdi btrfs-1: dirty=919 wb=499 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=17 ino=257 dd-2584 [000] 225.635247: balance_dirty_state: bdi btrfs-1: dirty=944 wb=499 unstable=0 bg_thresh=1004 thresh=2008 gap=565 poll_thresh=18 ino=257 dd-2584 [000] 225.635361: balance_dirty_state: bdi btrfs-1: dirty=994 wb=499 unstable=0 bg_thresh=1003 thresh=2007 gap=514 poll_thresh=19 ino=257 dd-2584 [000] 225.635476: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=499 unstable=0 bg_thresh=1000 thresh=2000 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 225.635481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-109% task_weight=98% bdi_bw=60664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 225.635566: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23056 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 225.637244: writeback_single_inode: bdi btrfs-1: ino=257 state= age=28 wrote=544 to_write=7648 dd-2584 [000] 225.642616: balance_dirty_state: bdi btrfs-1: dirty=469 wb=899 unstable=0 bg_thresh=991 thresh=1983 gap=615 poll_thresh=20 ino=257 dd-2584 [000] 225.642679: balance_dirty_state: bdi btrfs-1: dirty=494 wb=899 unstable=0 bg_thresh=991 thresh=1983 gap=590 poll_thresh=15 ino=257 dd-2584 [000] 225.642735: balance_dirty_state: bdi btrfs-1: dirty=494 wb=899 unstable=0 bg_thresh=994 thresh=1988 gap=595 poll_thresh=16 ino=257 dd-2584 [000] 225.642847: balance_dirty_state: bdi btrfs-1: dirty=544 wb=899 unstable=0 bg_thresh=996 thresh=1993 gap=550 poll_thresh=17 ino=257 dd-2584 [000] 225.643134: balance_dirty_state: bdi btrfs-1: dirty=569 wb=899 unstable=0 bg_thresh=999 thresh=1998 gap=530 poll_thresh=18 ino=257 dd-2584 [000] 225.643251: balance_dirty_state: bdi btrfs-1: dirty=594 wb=899 unstable=0 bg_thresh=1001 thresh=2002 gap=509 poll_thresh=19 ino=257 dd-2584 [000] 225.643365: balance_dirty_state: bdi btrfs-1: dirty=619 wb=899 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=20 ino=257 dd-2584 [000] 225.643370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=60664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 225.650600: balance_dirty_state: bdi btrfs-1: dirty=619 wb=774 unstable=0 bg_thresh=998 thresh=1996 gap=603 poll_thresh=20 ino=257 dd-2584 [000] 225.650663: balance_dirty_state: bdi btrfs-1: dirty=644 wb=774 unstable=0 bg_thresh=998 thresh=1996 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 225.650724: balance_dirty_state: bdi btrfs-1: dirty=669 wb=774 unstable=0 bg_thresh=1000 thresh=2001 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 225.650838: balance_dirty_state: bdi btrfs-1: dirty=694 wb=774 unstable=0 bg_thresh=1000 thresh=2000 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 225.650953: balance_dirty_state: bdi btrfs-1: dirty=719 wb=774 unstable=0 bg_thresh=999 thresh=1999 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 225.651070: balance_dirty_state: bdi btrfs-1: dirty=744 wb=774 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=19 ino=257 dd-2584 [000] 225.651074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=60664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 225.658661: balance_dirty_state: bdi btrfs-1: dirty=744 wb=574 unstable=0 bg_thresh=998 thresh=1997 gap=679 poll_thresh=19 ino=257 dd-2584 [004] 225.658757: balance_dirty_state: bdi btrfs-1: dirty=769 wb=574 unstable=0 bg_thresh=998 thresh=1997 gap=654 poll_thresh=14 ino=257 dd-2584 [004] 225.658842: balance_dirty_state: bdi btrfs-1: dirty=769 wb=574 unstable=0 bg_thresh=1001 thresh=2002 gap=659 poll_thresh=15 ino=257 dd-2584 [004] 225.658929: balance_dirty_state: bdi btrfs-1: dirty=794 wb=574 unstable=0 bg_thresh=1001 thresh=2002 gap=634 poll_thresh=16 ino=257 dd-2584 [004] 225.659398: balance_dirty_state: bdi btrfs-1: dirty=819 wb=574 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=17 ino=257 dd-2584 [004] 225.659570: balance_dirty_state: bdi btrfs-1: dirty=869 wb=574 unstable=0 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 225.659741: balance_dirty_state: bdi btrfs-1: dirty=894 wb=574 unstable=0 bg_thresh=999 thresh=1998 gap=530 poll_thresh=19 ino=257 dd-2584 [004] 225.659911: balance_dirty_state: bdi btrfs-1: dirty=919 wb=574 unstable=0 bg_thresh=998 thresh=1997 gap=504 poll_thresh=20 ino=257 dd-2584 [004] 225.660081: balance_dirty_state: bdi btrfs-1: dirty=944 wb=574 unstable=0 bg_thresh=998 thresh=1996 gap=478 poll_thresh=21 ino=257 dd-2584 [004] 225.660087: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=60664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 225.670596: balance_dirty_state: bdi btrfs-1: dirty=944 wb=449 unstable=0 bg_thresh=994 thresh=1989 gap=596 poll_thresh=21 ino=257 dd-2584 [004] 225.670667: balance_dirty_state: bdi btrfs-1: dirty=969 wb=449 unstable=0 bg_thresh=994 thresh=1989 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 225.670780: balance_dirty_state: bdi btrfs-1: dirty=994 wb=449 unstable=0 bg_thresh=997 thresh=1994 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 225.670892: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=449 unstable=0 bg_thresh=1002 thresh=2004 gap=511 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 225.670962: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23092 wrote=0 to_write=8192 dd-2584 [004] 225.671198: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=524 unstable=0 bg_thresh=1001 thresh=2003 gap=460 poll_thresh=19 ino=257 dd-2584 [004] 225.671200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=60664 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 225.672921: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=608 to_write=7584 dd-2584 [004] 225.682607: balance_dirty_state: bdi btrfs-1: dirty=469 wb=824 unstable=0 bg_thresh=996 thresh=1992 gap=699 poll_thresh=19 ino=257 dd-2584 [004] 225.682673: balance_dirty_state: bdi btrfs-1: dirty=469 wb=824 unstable=0 bg_thresh=996 thresh=1992 gap=699 poll_thresh=14 ino=257 dd-2584 [004] 225.682729: balance_dirty_state: bdi btrfs-1: dirty=494 wb=824 unstable=0 bg_thresh=998 thresh=1997 gap=679 poll_thresh=15 ino=257 dd-2584 [004] 225.682785: balance_dirty_state: bdi btrfs-1: dirty=519 wb=824 unstable=0 bg_thresh=998 thresh=1997 gap=654 poll_thresh=16 ino=257 dd-2584 [004] 225.682897: balance_dirty_state: bdi btrfs-1: dirty=544 wb=824 unstable=0 bg_thresh=1003 thresh=2007 gap=639 poll_thresh=17 ino=257 dd-2584 [004] 225.683011: balance_dirty_state: bdi btrfs-1: dirty=569 wb=824 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 225.683125: balance_dirty_state: bdi btrfs-1: dirty=619 wb=824 unstable=0 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=19 ino=257 dd-2584 [004] 225.683237: balance_dirty_state: bdi btrfs-1: dirty=644 wb=824 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=20 ino=257 dd-2584 [004] 225.683350: balance_dirty_state: bdi btrfs-1: dirty=669 wb=824 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=21 ino=257 dd-2584 [004] 225.683465: balance_dirty_state: bdi btrfs-1: dirty=694 wb=824 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=22 ino=257 dd-2584 [004] 225.683470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=60664 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 225.690630: balance_dirty_state: bdi btrfs-1: dirty=719 wb=649 unstable=0 bg_thresh=990 thresh=1980 gap=612 poll_thresh=22 ino=257 dd-2584 [004] 225.691020: balance_dirty_state: bdi btrfs-1: dirty=744 wb=649 unstable=0 bg_thresh=990 thresh=1980 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 225.691188: balance_dirty_state: bdi btrfs-1: dirty=769 wb=649 unstable=0 bg_thresh=992 thresh=1985 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 225.691352: balance_dirty_state: bdi btrfs-1: dirty=819 wb=649 unstable=0 bg_thresh=997 thresh=1995 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 225.691522: balance_dirty_state: bdi btrfs-1: dirty=844 wb=649 unstable=0 bg_thresh=1000 thresh=2000 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 225.691692: balance_dirty_state: bdi btrfs-1: dirty=869 wb=649 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=20 ino=257 dd-2584 [004] 225.691698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 225.698570: balance_dirty_state: bdi btrfs-1: dirty=869 wb=524 unstable=0 bg_thresh=998 thresh=1996 gap=603 poll_thresh=20 ino=257 dd-2584 [004] 225.698648: balance_dirty_state: bdi btrfs-1: dirty=894 wb=524 unstable=0 bg_thresh=998 thresh=1996 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 225.698704: balance_dirty_state: bdi btrfs-1: dirty=894 wb=524 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 225.698817: balance_dirty_state: bdi btrfs-1: dirty=944 wb=524 unstable=0 bg_thresh=1000 thresh=2000 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 225.698929: balance_dirty_state: bdi btrfs-1: dirty=969 wb=524 unstable=0 bg_thresh=999 thresh=1999 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 225.699212: balance_dirty_state: bdi btrfs-1: dirty=994 wb=524 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 225.699216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 225.706604: balance_dirty_state: bdi btrfs-1: dirty=994 wb=399 unstable=0 bg_thresh=991 thresh=1983 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 225.706673: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=399 unstable=0 bg_thresh=991 thresh=1983 gap=565 poll_thresh=14 ino=257 flush-btrfs-1-2586 [005] 225.706682: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23128 wrote=0 to_write=8192 dd-2584 [004] 225.706734: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=399 unstable=0 bg_thresh=994 thresh=1988 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 225.706795: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=399 unstable=0 bg_thresh=994 thresh=1988 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 225.706921: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=449 unstable=0 bg_thresh=996 thresh=1993 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 225.707047: balance_dirty_state: bdi btrfs-1: dirty=994 wb=499 unstable=0 bg_thresh=998 thresh=1997 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 225.707173: balance_dirty_state: bdi btrfs-1: dirty=969 wb=549 unstable=0 bg_thresh=998 thresh=1996 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 225.707174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 225.708773: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=656 to_write=7536 dd-2584 [004] 225.714582: balance_dirty_state: bdi btrfs-1: dirty=494 wb=924 unstable=0 bg_thresh=992 thresh=1984 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 225.714655: balance_dirty_state: bdi btrfs-1: dirty=519 wb=924 unstable=0 bg_thresh=992 thresh=1984 gap=541 poll_thresh=14 ino=257 dd-2584 [004] 225.714711: balance_dirty_state: bdi btrfs-1: dirty=519 wb=924 unstable=0 bg_thresh=994 thresh=1989 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 225.714767: balance_dirty_state: bdi btrfs-1: dirty=544 wb=924 unstable=0 bg_thresh=994 thresh=1989 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 225.714876: balance_dirty_state: bdi btrfs-1: dirty=569 wb=924 unstable=0 bg_thresh=999 thresh=1999 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 225.715162: balance_dirty_state: bdi btrfs-1: dirty=619 wb=924 unstable=0 bg_thresh=999 thresh=1998 gap=455 poll_thresh=18 ino=257 dd-2584 [004] 225.715166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 225.722596: balance_dirty_state: bdi btrfs-1: dirty=619 wb=799 unstable=0 bg_thresh=996 thresh=1993 gap=575 poll_thresh=18 ino=257 dd-2584 [004] 225.722709: balance_dirty_state: bdi btrfs-1: dirty=619 wb=799 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 225.722766: balance_dirty_state: bdi btrfs-1: dirty=644 wb=799 unstable=0 bg_thresh=1001 thresh=2003 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 225.722822: balance_dirty_state: bdi btrfs-1: dirty=644 wb=799 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 225.722879: balance_dirty_state: bdi btrfs-1: dirty=669 wb=799 unstable=0 bg_thresh=1001 thresh=2002 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 225.722990: balance_dirty_state: bdi btrfs-1: dirty=694 wb=799 unstable=0 bg_thresh=1000 thresh=2001 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 225.723105: balance_dirty_state: bdi btrfs-1: dirty=744 wb=799 unstable=0 bg_thresh=997 thresh=1994 gap=451 poll_thresh=18 ino=257 dd-2584 [004] 225.723109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 225.730575: balance_dirty_state: bdi btrfs-1: dirty=744 wb=699 unstable=0 bg_thresh=990 thresh=1981 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 225.730662: balance_dirty_state: bdi btrfs-1: dirty=744 wb=699 unstable=0 bg_thresh=990 thresh=1981 gap=538 poll_thresh=13 ino=257 dd-2584 [004] 225.730746: balance_dirty_state: bdi btrfs-1: dirty=769 wb=699 unstable=0 bg_thresh=993 thresh=1986 gap=518 poll_thresh=14 ino=257 dd-2584 [004] 225.730828: balance_dirty_state: bdi btrfs-1: dirty=794 wb=699 unstable=0 bg_thresh=993 thresh=1986 gap=493 poll_thresh=15 ino=257 dd-2584 [004] 225.730834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=98% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 225.738578: balance_dirty_state: bdi btrfs-1: dirty=794 wb=574 unstable=0 bg_thresh=995 thresh=1990 gap=622 poll_thresh=15 ino=257 dd-2584 [004] 225.738640: balance_dirty_state: bdi btrfs-1: dirty=794 wb=574 unstable=0 bg_thresh=995 thresh=1990 gap=622 poll_thresh=11 ino=257 dd-2584 [004] 225.738699: balance_dirty_state: bdi btrfs-1: dirty=819 wb=574 unstable=0 bg_thresh=997 thresh=1995 gap=602 poll_thresh=12 ino=257 dd-2584 [004] 225.738757: balance_dirty_state: bdi btrfs-1: dirty=844 wb=574 unstable=0 bg_thresh=997 thresh=1995 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 225.738816: balance_dirty_state: bdi btrfs-1: dirty=844 wb=574 unstable=0 bg_thresh=1000 thresh=2000 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 225.739170: balance_dirty_state: bdi btrfs-1: dirty=869 wb=449 unstable=0 bg_thresh=999 thresh=1998 gap=680 poll_thresh=15 ino=257 dd-2584 [004] 225.739254: balance_dirty_state: bdi btrfs-1: dirty=869 wb=449 unstable=0 bg_thresh=999 thresh=1998 gap=680 poll_thresh=16 ino=257 dd-2584 [004] 225.739394: balance_dirty_state: bdi btrfs-1: dirty=919 wb=449 unstable=0 bg_thresh=1001 thresh=2002 gap=634 poll_thresh=17 ino=257 dd-2584 [004] 225.739520: balance_dirty_state: bdi btrfs-1: dirty=944 wb=449 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 225.739637: balance_dirty_state: bdi btrfs-1: dirty=969 wb=449 unstable=0 bg_thresh=1000 thresh=2000 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 225.739756: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=449 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 225.739770: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23160 wrote=0 to_write=8192 dd-2584 [004] 225.739883: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=449 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=21 ino=257 dd-2584 [004] 225.740068: balance_dirty_state: bdi btrfs-1: dirty=969 wb=524 unstable=0 bg_thresh=998 thresh=1996 gap=503 poll_thresh=22 ino=257 dd-2584 [004] 225.740254: balance_dirty_state: bdi btrfs-1: dirty=919 wb=599 unstable=0 bg_thresh=997 thresh=1995 gap=477 poll_thresh=23 ino=257 dd-2584 [004] 225.740256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 225.741736: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=608 to_write=7584 dd-2584 [004] 225.746575: balance_dirty_state: bdi btrfs-1: dirty=469 wb=899 unstable=0 bg_thresh=995 thresh=1991 gap=623 poll_thresh=23 ino=257 dd-2584 [004] 225.746922: balance_dirty_state: bdi btrfs-1: dirty=494 wb=899 unstable=0 bg_thresh=995 thresh=1991 gap=598 poll_thresh=17 ino=257 dd-2584 [004] 225.747042: balance_dirty_state: bdi btrfs-1: dirty=519 wb=899 unstable=0 bg_thresh=992 thresh=1984 gap=566 poll_thresh=18 ino=257 dd-2584 [004] 225.747187: balance_dirty_state: bdi btrfs-1: dirty=569 wb=899 unstable=0 bg_thresh=994 thresh=1988 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 225.747367: balance_dirty_state: bdi btrfs-1: dirty=594 wb=899 unstable=0 bg_thresh=993 thresh=1987 gap=494 poll_thresh=20 ino=257 dd-2584 [004] 225.747374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 225.754620: balance_dirty_state: bdi btrfs-1: dirty=594 wb=774 unstable=0 bg_thresh=986 thresh=1973 gap=605 poll_thresh=20 ino=257 dd-2584 [004] 225.754700: balance_dirty_state: bdi btrfs-1: dirty=619 wb=774 unstable=0 bg_thresh=989 thresh=1978 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 225.754790: balance_dirty_state: bdi btrfs-1: dirty=619 wb=774 unstable=0 bg_thresh=986 thresh=1972 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 225.754965: balance_dirty_state: bdi btrfs-1: dirty=644 wb=774 unstable=0 bg_thresh=988 thresh=1976 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 225.755139: balance_dirty_state: bdi btrfs-1: dirty=694 wb=774 unstable=0 bg_thresh=987 thresh=1975 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 225.755315: balance_dirty_state: bdi btrfs-1: dirty=719 wb=774 unstable=0 bg_thresh=987 thresh=1974 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 225.755321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 225.762616: balance_dirty_state: bdi btrfs-1: dirty=719 wb=649 unstable=0 bg_thresh=986 thresh=1972 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 225.762706: balance_dirty_state: bdi btrfs-1: dirty=744 wb=649 unstable=0 bg_thresh=988 thresh=1977 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 225.763075: balance_dirty_state: bdi btrfs-1: dirty=744 wb=649 unstable=0 bg_thresh=988 thresh=1977 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 225.763160: balance_dirty_state: bdi btrfs-1: dirty=769 wb=649 unstable=0 bg_thresh=991 thresh=1982 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 225.763334: balance_dirty_state: bdi btrfs-1: dirty=794 wb=649 unstable=0 bg_thresh=990 thresh=1981 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 225.763515: balance_dirty_state: bdi btrfs-1: dirty=819 wb=649 unstable=0 bg_thresh=992 thresh=1985 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 225.763690: balance_dirty_state: bdi btrfs-1: dirty=869 wb=649 unstable=0 bg_thresh=992 thresh=1984 gap=466 poll_thresh=19 ino=257 dd-2584 [004] 225.763696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 225.770606: balance_dirty_state: bdi btrfs-1: dirty=869 wb=499 unstable=0 bg_thresh=993 thresh=1987 gap=619 poll_thresh=19 ino=257 dd-2584 [000] 225.770699: balance_dirty_state: bdi btrfs-1: dirty=869 wb=499 unstable=0 bg_thresh=993 thresh=1987 gap=619 poll_thresh=14 ino=257 dd-2584 [000] 225.770781: balance_dirty_state: bdi btrfs-1: dirty=894 wb=499 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=15 ino=257 dd-2584 [000] 225.770863: balance_dirty_state: bdi btrfs-1: dirty=894 wb=499 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=16 ino=257 dd-2584 [000] 225.771031: balance_dirty_state: bdi btrfs-1: dirty=944 wb=499 unstable=0 bg_thresh=995 thresh=1991 gap=548 poll_thresh=17 ino=257 dd-2584 [000] 225.771245: balance_dirty_state: bdi btrfs-1: dirty=969 wb=499 unstable=0 bg_thresh=997 thresh=1995 gap=527 poll_thresh=18 ino=257 dd-2584 [000] 225.771716: balance_dirty_state: bdi btrfs-1: dirty=994 wb=499 unstable=0 bg_thresh=997 thresh=1994 gap=501 poll_thresh=19 ino=257 dd-2584 [000] 225.771886: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=499 unstable=0 bg_thresh=996 thresh=1993 gap=450 poll_thresh=20 ino=257 dd-2584 [000] 225.771892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 225.771973: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23192 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 225.773721: writeback_single_inode: bdi btrfs-1: ino=257 state= age=128 wrote=560 to_write=7632 dd-2584 [006] 225.778646: balance_dirty_state: bdi btrfs-1: dirty=494 wb=949 unstable=0 bg_thresh=990 thresh=1981 gap=538 poll_thresh=20 ino=257 dd-2584 [006] 225.778731: balance_dirty_state: bdi btrfs-1: dirty=519 wb=949 unstable=0 bg_thresh=991 thresh=1983 gap=515 poll_thresh=15 ino=257 dd-2584 [006] 225.778830: balance_dirty_state: bdi btrfs-1: dirty=519 wb=949 unstable=0 bg_thresh=994 thresh=1988 gap=520 poll_thresh=16 ino=257 dd-2584 [006] 225.779059: balance_dirty_state: bdi btrfs-1: dirty=569 wb=949 unstable=0 bg_thresh=996 thresh=1993 gap=475 poll_thresh=17 ino=257 dd-2584 [006] 225.779068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 225.786644: balance_dirty_state: bdi btrfs-1: dirty=569 wb=824 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=17 ino=257 dd-2584 [006] 225.786771: balance_dirty_state: bdi btrfs-1: dirty=569 wb=824 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=13 ino=257 dd-2584 [006] 225.786890: balance_dirty_state: bdi btrfs-1: dirty=594 wb=824 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 225.787011: balance_dirty_state: bdi btrfs-1: dirty=619 wb=824 unstable=0 bg_thresh=1001 thresh=2003 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 225.787129: balance_dirty_state: bdi btrfs-1: dirty=619 wb=824 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 225.787365: balance_dirty_state: bdi btrfs-1: dirty=669 wb=824 unstable=0 bg_thresh=1000 thresh=2001 gap=508 poll_thresh=17 ino=257 dd-2584 [006] 225.787598: balance_dirty_state: bdi btrfs-1: dirty=694 wb=824 unstable=0 bg_thresh=1000 thresh=2000 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 225.787606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 225.794626: balance_dirty_state: bdi btrfs-1: dirty=694 wb=699 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 225.794742: balance_dirty_state: bdi btrfs-1: dirty=719 wb=699 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=13 ino=257 dd-2584 [006] 225.794984: balance_dirty_state: bdi btrfs-1: dirty=719 wb=699 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 225.795045: balance_dirty_state: bdi btrfs-1: dirty=744 wb=699 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=15 ino=257 dd-2584 [006] 225.795103: balance_dirty_state: bdi btrfs-1: dirty=744 wb=699 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 225.795220: balance_dirty_state: bdi btrfs-1: dirty=794 wb=699 unstable=0 bg_thresh=1000 thresh=2001 gap=508 poll_thresh=17 ino=257 dd-2584 [006] 225.795337: balance_dirty_state: bdi btrfs-1: dirty=819 wb=699 unstable=0 bg_thresh=1000 thresh=2000 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 225.795342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 225.802685: balance_dirty_state: bdi btrfs-1: dirty=819 wb=599 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=18 ino=257 dd-2584 [006] 225.802773: balance_dirty_state: bdi btrfs-1: dirty=844 wb=599 unstable=0 bg_thresh=1000 thresh=2000 gap=557 poll_thresh=13 ino=257 dd-2584 [006] 225.802834: balance_dirty_state: bdi btrfs-1: dirty=844 wb=599 unstable=0 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=14 ino=257 dd-2584 [006] 225.802893: balance_dirty_state: bdi btrfs-1: dirty=869 wb=599 unstable=0 bg_thresh=999 thresh=1999 gap=531 poll_thresh=15 ino=257 dd-2584 [006] 225.802951: balance_dirty_state: bdi btrfs-1: dirty=894 wb=599 unstable=0 bg_thresh=1002 thresh=2004 gap=511 poll_thresh=16 ino=257 dd-2584 [006] 225.803069: balance_dirty_state: bdi btrfs-1: dirty=919 wb=599 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=17 ino=257 dd-2584 [006] 225.803073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 225.810745: balance_dirty_state: bdi btrfs-1: dirty=919 wb=474 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=17 ino=257 dd-2584 [006] 225.810825: balance_dirty_state: bdi btrfs-1: dirty=919 wb=474 unstable=0 bg_thresh=997 thresh=1995 gap=602 poll_thresh=13 ino=257 dd-2584 [006] 225.810883: balance_dirty_state: bdi btrfs-1: dirty=944 wb=474 unstable=0 bg_thresh=1002 thresh=2005 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 225.810940: balance_dirty_state: bdi btrfs-1: dirty=969 wb=474 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 225.811166: balance_dirty_state: bdi btrfs-1: dirty=969 wb=474 unstable=0 bg_thresh=999 thresh=1998 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 225.811279: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=474 unstable=0 bg_thresh=998 thresh=1997 gap=504 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 225.811363: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23232 wrote=0 to_write=8192 dd-2584 [006] 225.811405: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=474 unstable=0 bg_thresh=998 thresh=1996 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 225.811407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 225.813406: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=544 to_write=7648 dd-2584 [006] 225.818658: balance_dirty_state: bdi btrfs-1: dirty=494 wb=874 unstable=0 bg_thresh=990 thresh=1981 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 225.818764: balance_dirty_state: bdi btrfs-1: dirty=519 wb=874 unstable=0 bg_thresh=993 thresh=1986 gap=593 poll_thresh=13 ino=257 dd-2584 [006] 225.818823: balance_dirty_state: bdi btrfs-1: dirty=519 wb=874 unstable=0 bg_thresh=992 thresh=1985 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 225.818881: balance_dirty_state: bdi btrfs-1: dirty=544 wb=874 unstable=0 bg_thresh=992 thresh=1985 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 225.818941: balance_dirty_state: bdi btrfs-1: dirty=569 wb=874 unstable=0 bg_thresh=992 thresh=1984 gap=541 poll_thresh=16 ino=257 dd-2584 [006] 225.819057: balance_dirty_state: bdi btrfs-1: dirty=594 wb=874 unstable=0 bg_thresh=991 thresh=1983 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 225.819177: balance_dirty_state: bdi btrfs-1: dirty=619 wb=874 unstable=0 bg_thresh=993 thresh=1987 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 225.819181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 225.826798: balance_dirty_state: bdi btrfs-1: dirty=619 wb=749 unstable=0 bg_thresh=992 thresh=1985 gap=617 poll_thresh=18 ino=257 dd-2584 [005] 225.826923: balance_dirty_state: bdi btrfs-1: dirty=619 wb=749 unstable=0 bg_thresh=992 thresh=1985 gap=617 poll_thresh=13 ino=257 dd-2584 [005] 225.827040: balance_dirty_state: bdi btrfs-1: dirty=644 wb=749 unstable=0 bg_thresh=995 thresh=1990 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 225.827156: balance_dirty_state: bdi btrfs-1: dirty=669 wb=749 unstable=0 bg_thresh=995 thresh=1990 gap=572 poll_thresh=15 ino=257 dd-2584 [005] 225.827466: balance_dirty_state: bdi btrfs-1: dirty=669 wb=699 unstable=0 bg_thresh=997 thresh=1994 gap=626 poll_thresh=16 ino=257 dd-2584 [005] 225.827600: balance_dirty_state: bdi btrfs-1: dirty=719 wb=624 unstable=0 bg_thresh=999 thresh=1999 gap=656 poll_thresh=17 ino=257 dd-2584 [005] 225.827717: balance_dirty_state: bdi btrfs-1: dirty=744 wb=624 unstable=0 bg_thresh=1001 thresh=2003 gap=635 poll_thresh=18 ino=257 dd-2584 [005] 225.827834: balance_dirty_state: bdi btrfs-1: dirty=769 wb=624 unstable=0 bg_thresh=1001 thresh=2002 gap=609 poll_thresh=19 ino=257 dd-2584 [005] 225.827950: balance_dirty_state: bdi btrfs-1: dirty=794 wb=624 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=20 ino=257 dd-2584 [005] 225.828068: balance_dirty_state: bdi btrfs-1: dirty=844 wb=624 unstable=0 bg_thresh=1002 thresh=2005 gap=537 poll_thresh=21 ino=257 dd-2584 [005] 225.828184: balance_dirty_state: bdi btrfs-1: dirty=869 wb=624 unstable=0 bg_thresh=1002 thresh=2004 gap=511 poll_thresh=22 ino=257 dd-2584 [005] 225.828301: balance_dirty_state: bdi btrfs-1: dirty=894 wb=624 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=23 ino=257 dd-2584 [005] 225.828306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 225.834699: balance_dirty_state: bdi btrfs-1: dirty=894 wb=574 unstable=0 bg_thresh=1002 thresh=2005 gap=537 poll_thresh=23 ino=257 dd-2584 [005] 225.834767: balance_dirty_state: bdi btrfs-1: dirty=919 wb=574 unstable=0 bg_thresh=999 thresh=1999 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 225.835066: balance_dirty_state: bdi btrfs-1: dirty=944 wb=574 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 225.835071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 225.842734: balance_dirty_state: bdi btrfs-1: dirty=944 wb=449 unstable=0 bg_thresh=995 thresh=1990 gap=597 poll_thresh=18 ino=257 dd-2584 [005] 225.842851: balance_dirty_state: bdi btrfs-1: dirty=969 wb=449 unstable=0 bg_thresh=997 thresh=1995 gap=577 poll_thresh=13 ino=257 dd-2584 [005] 225.842909: balance_dirty_state: bdi btrfs-1: dirty=969 wb=449 unstable=0 bg_thresh=994 thresh=1989 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 225.842966: balance_dirty_state: bdi btrfs-1: dirty=994 wb=449 unstable=0 bg_thresh=994 thresh=1988 gap=545 poll_thresh=15 ino=257 dd-2584 [005] 225.843022: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=449 unstable=0 bg_thresh=994 thresh=1988 gap=520 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 225.843045: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23264 wrote=0 to_write=8192 dd-2584 [005] 225.843192: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=449 unstable=0 bg_thresh=993 thresh=1987 gap=494 poll_thresh=17 ino=257 dd-2584 [005] 225.843194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 225.845123: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=560 to_write=7632 dd-2584 [005] 225.854631: balance_dirty_state: bdi btrfs-1: dirty=494 wb=724 unstable=0 bg_thresh=993 thresh=1986 gap=768 poll_thresh=17 ino=257 dd-2584 [005] 225.854695: balance_dirty_state: bdi btrfs-1: dirty=519 wb=724 unstable=0 bg_thresh=995 thresh=1990 gap=747 poll_thresh=13 ino=257 dd-2584 [005] 225.854755: balance_dirty_state: bdi btrfs-1: dirty=519 wb=724 unstable=0 bg_thresh=995 thresh=1990 gap=747 poll_thresh=14 ino=257 dd-2584 [005] 225.854811: balance_dirty_state: bdi btrfs-1: dirty=544 wb=724 unstable=0 bg_thresh=994 thresh=1989 gap=721 poll_thresh=15 ino=257 dd-2584 [005] 225.854868: balance_dirty_state: bdi btrfs-1: dirty=569 wb=724 unstable=0 bg_thresh=994 thresh=1989 gap=696 poll_thresh=16 ino=257 dd-2584 [005] 225.854980: balance_dirty_state: bdi btrfs-1: dirty=594 wb=724 unstable=0 bg_thresh=994 thresh=1988 gap=670 poll_thresh=17 ino=257 dd-2584 [005] 225.855093: balance_dirty_state: bdi btrfs-1: dirty=619 wb=724 unstable=0 bg_thresh=996 thresh=1992 gap=649 poll_thresh=18 ino=257 dd-2584 [005] 225.855378: balance_dirty_state: bdi btrfs-1: dirty=644 wb=724 unstable=0 bg_thresh=995 thresh=1991 gap=623 poll_thresh=19 ino=257 dd-2584 [005] 225.855493: balance_dirty_state: bdi btrfs-1: dirty=694 wb=724 unstable=0 bg_thresh=992 thresh=1984 gap=566 poll_thresh=20 ino=257 dd-2584 [005] 225.855605: balance_dirty_state: bdi btrfs-1: dirty=719 wb=724 unstable=0 bg_thresh=991 thresh=1983 gap=540 poll_thresh=21 ino=257 dd-2584 [005] 225.855717: balance_dirty_state: bdi btrfs-1: dirty=744 wb=724 unstable=0 bg_thresh=993 thresh=1987 gap=519 poll_thresh=22 ino=257 dd-2584 [005] 225.855829: balance_dirty_state: bdi btrfs-1: dirty=794 wb=724 unstable=0 bg_thresh=993 thresh=1986 gap=468 poll_thresh=23 ino=257 dd-2584 [005] 225.855834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 225.862722: balance_dirty_state: bdi btrfs-1: dirty=794 wb=574 unstable=0 bg_thresh=994 thresh=1988 gap=620 poll_thresh=23 ino=257 dd-2584 [005] 225.862812: balance_dirty_state: bdi btrfs-1: dirty=794 wb=574 unstable=0 bg_thresh=996 thresh=1993 gap=625 poll_thresh=17 ino=257 dd-2584 [005] 225.862934: balance_dirty_state: bdi btrfs-1: dirty=819 wb=574 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=18 ino=257 dd-2584 [005] 225.863053: balance_dirty_state: bdi btrfs-1: dirty=869 wb=574 unstable=0 bg_thresh=998 thresh=1996 gap=553 poll_thresh=19 ino=257 dd-2584 [005] 225.863350: balance_dirty_state: bdi btrfs-1: dirty=894 wb=574 unstable=0 bg_thresh=997 thresh=1995 gap=527 poll_thresh=20 ino=257 dd-2584 [005] 225.863469: balance_dirty_state: bdi btrfs-1: dirty=919 wb=574 unstable=0 bg_thresh=994 thresh=1988 gap=495 poll_thresh=21 ino=257 dd-2584 [005] 225.863474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 225.870717: balance_dirty_state: bdi btrfs-1: dirty=919 wb=574 unstable=0 bg_thresh=993 thresh=1986 gap=493 poll_thresh=21 ino=257 dd-2584 [005] 225.870722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 225.878645: balance_dirty_state: bdi btrfs-1: dirty=919 wb=324 unstable=0 bg_thresh=996 thresh=1993 gap=750 poll_thresh=21 ino=257 dd-2584 [005] 225.878709: balance_dirty_state: bdi btrfs-1: dirty=944 wb=324 unstable=0 bg_thresh=993 thresh=1987 gap=719 poll_thresh=16 ino=257 dd-2584 [005] 225.878830: balance_dirty_state: bdi btrfs-1: dirty=969 wb=324 unstable=0 bg_thresh=995 thresh=1991 gap=698 poll_thresh=17 ino=257 dd-2584 [005] 225.878948: balance_dirty_state: bdi btrfs-1: dirty=994 wb=324 unstable=0 bg_thresh=995 thresh=1990 gap=672 poll_thresh=18 ino=257 dd-2584 [005] 225.879067: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=324 unstable=0 bg_thresh=994 thresh=1989 gap=621 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 225.879090: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23300 wrote=0 to_write=8192 dd-2584 [005] 225.879244: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=324 unstable=0 bg_thresh=996 thresh=1993 gap=625 poll_thresh=20 ino=257 dd-2584 [005] 225.879424: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=374 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=21 ino=257 dd-2584 [005] 225.879608: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=424 unstable=0 bg_thresh=983 thresh=1967 gap=524 poll_thresh=22 ino=257 dd-2584 [005] 225.880096: balance_dirty_state: bdi btrfs-1: dirty=919 wb=574 unstable=0 bg_thresh=983 thresh=1966 gap=473 poll_thresh=23 ino=257 dd-2584 [005] 225.880098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 225.881491: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=672 to_write=7520 dd-2584 [005] 225.890745: balance_dirty_state: bdi btrfs-1: dirty=494 wb=849 unstable=0 bg_thresh=995 thresh=1991 gap=648 poll_thresh=23 ino=257 dd-2584 [005] 225.890821: balance_dirty_state: bdi btrfs-1: dirty=519 wb=849 unstable=0 bg_thresh=995 thresh=1990 gap=622 poll_thresh=17 ino=257 dd-2584 [005] 225.890972: balance_dirty_state: bdi btrfs-1: dirty=544 wb=774 unstable=0 bg_thresh=997 thresh=1994 gap=676 poll_thresh=18 ino=257 dd-2584 [005] 225.891111: balance_dirty_state: bdi btrfs-1: dirty=569 wb=724 unstable=0 bg_thresh=999 thresh=1999 gap=706 poll_thresh=19 ino=257 dd-2584 [005] 225.891243: balance_dirty_state: bdi btrfs-1: dirty=594 wb=724 unstable=0 bg_thresh=995 thresh=1991 gap=673 poll_thresh=20 ino=257 dd-2584 [005] 225.891376: balance_dirty_state: bdi btrfs-1: dirty=644 wb=724 unstable=0 bg_thresh=991 thresh=1983 gap=615 poll_thresh=21 ino=257 dd-2584 [005] 225.891505: balance_dirty_state: bdi btrfs-1: dirty=669 wb=724 unstable=0 bg_thresh=989 thresh=1979 gap=586 poll_thresh=22 ino=257 dd-2584 [005] 225.891632: balance_dirty_state: bdi btrfs-1: dirty=694 wb=724 unstable=0 bg_thresh=988 thresh=1977 gap=559 poll_thresh=23 ino=257 dd-2584 [005] 225.891947: balance_dirty_state: bdi btrfs-1: dirty=719 wb=724 unstable=0 bg_thresh=993 thresh=1987 gap=544 poll_thresh=24 ino=257 dd-2584 [005] 225.892068: balance_dirty_state: bdi btrfs-1: dirty=769 wb=724 unstable=0 bg_thresh=995 thresh=1991 gap=498 poll_thresh=25 ino=257 dd-2584 [005] 225.892185: balance_dirty_state: bdi btrfs-1: dirty=794 wb=724 unstable=0 bg_thresh=995 thresh=1990 gap=472 poll_thresh=26 ino=257 dd-2584 [005] 225.892190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=61944 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 225.899780: balance_dirty_state: bdi btrfs-1: dirty=794 wb=699 unstable=0 bg_thresh=991 thresh=1983 gap=490 poll_thresh=26 ino=257 dd-2584 [001] 225.899786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=62684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.910696: balance_dirty_state: bdi btrfs-1: dirty=794 wb=424 unstable=0 bg_thresh=990 thresh=1981 gap=763 poll_thresh=26 ino=257 dd-2584 [001] 225.910774: balance_dirty_state: bdi btrfs-1: dirty=794 wb=424 unstable=0 bg_thresh=990 thresh=1981 gap=763 poll_thresh=19 ino=257 dd-2584 [001] 225.910889: balance_dirty_state: bdi btrfs-1: dirty=819 wb=424 unstable=0 bg_thresh=995 thresh=1991 gap=748 poll_thresh=20 ino=257 dd-2584 [001] 225.911003: balance_dirty_state: bdi btrfs-1: dirty=869 wb=424 unstable=0 bg_thresh=998 thresh=1996 gap=703 poll_thresh=21 ino=257 dd-2584 [001] 225.911122: balance_dirty_state: bdi btrfs-1: dirty=894 wb=424 unstable=0 bg_thresh=997 thresh=1995 gap=677 poll_thresh=22 ino=257 dd-2584 [001] 225.911239: balance_dirty_state: bdi btrfs-1: dirty=919 wb=424 unstable=0 bg_thresh=997 thresh=1994 gap=651 poll_thresh=23 ino=257 dd-2584 [001] 225.911360: balance_dirty_state: bdi btrfs-1: dirty=944 wb=424 unstable=0 bg_thresh=999 thresh=1998 gap=630 poll_thresh=24 ino=257 dd-2584 [001] 225.911660: balance_dirty_state: bdi btrfs-1: dirty=994 wb=424 unstable=0 bg_thresh=998 thresh=1997 gap=579 poll_thresh=25 ino=257 dd-2584 [001] 225.911781: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=424 unstable=0 bg_thresh=998 thresh=1996 gap=553 poll_thresh=26 ino=257 flush-btrfs-1-2586 [005] 225.911803: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23332 wrote=0 to_write=8192 dd-2584 [001] 225.911958: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=449 unstable=0 bg_thresh=997 thresh=1995 gap=502 poll_thresh=27 ino=257 dd-2584 [001] 225.912140: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=474 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=28 ino=257 dd-2584 [001] 225.912142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=62684 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 225.913846: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=608 to_write=7584 dd-2584 [001] 225.922744: balance_dirty_state: bdi btrfs-1: dirty=494 wb=899 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=28 ino=257 dd-2584 [001] 225.922825: balance_dirty_state: bdi btrfs-1: dirty=494 wb=899 unstable=0 bg_thresh=996 thresh=1993 gap=600 poll_thresh=21 ino=257 dd-2584 [001] 225.922944: balance_dirty_state: bdi btrfs-1: dirty=519 wb=899 unstable=0 bg_thresh=998 thresh=1997 gap=579 poll_thresh=22 ino=257 dd-2584 [001] 225.923060: balance_dirty_state: bdi btrfs-1: dirty=569 wb=899 unstable=0 bg_thresh=998 thresh=1996 gap=528 poll_thresh=23 ino=257 dd-2584 [001] 225.923174: balance_dirty_state: bdi btrfs-1: dirty=594 wb=899 unstable=0 bg_thresh=997 thresh=1995 gap=502 poll_thresh=24 ino=257 dd-2584 [001] 225.923465: balance_dirty_state: bdi btrfs-1: dirty=619 wb=899 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=25 ino=257 dd-2584 [001] 225.923470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=62684 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 225.930801: balance_dirty_state: bdi btrfs-1: dirty=619 wb=774 unstable=0 bg_thresh=999 thresh=1998 gap=605 poll_thresh=25 ino=257 dd-2584 [001] 225.930901: balance_dirty_state: bdi btrfs-1: dirty=644 wb=774 unstable=0 bg_thresh=996 thresh=1992 gap=574 poll_thresh=19 ino=257 dd-2584 [001] 225.931014: balance_dirty_state: bdi btrfs-1: dirty=669 wb=774 unstable=0 bg_thresh=995 thresh=1991 gap=548 poll_thresh=20 ino=257 dd-2584 [001] 225.931128: balance_dirty_state: bdi btrfs-1: dirty=719 wb=774 unstable=0 bg_thresh=997 thresh=1995 gap=502 poll_thresh=21 ino=257 dd-2584 [001] 225.931242: balance_dirty_state: bdi btrfs-1: dirty=744 wb=774 unstable=0 bg_thresh=997 thresh=1994 gap=476 poll_thresh=22 ino=257 dd-2584 [001] 225.931246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=62684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 225.942739: balance_dirty_state: bdi btrfs-1: dirty=744 wb=524 unstable=0 bg_thresh=993 thresh=1987 gap=719 poll_thresh=22 ino=257 dd-2584 [001] 225.942808: balance_dirty_state: bdi btrfs-1: dirty=744 wb=524 unstable=0 bg_thresh=996 thresh=1992 gap=724 poll_thresh=16 ino=257 dd-2584 [001] 225.942930: balance_dirty_state: bdi btrfs-1: dirty=794 wb=524 unstable=0 bg_thresh=995 thresh=1991 gap=673 poll_thresh=17 ino=257 dd-2584 [001] 225.943052: balance_dirty_state: bdi btrfs-1: dirty=819 wb=524 unstable=0 bg_thresh=995 thresh=1990 gap=647 poll_thresh=18 ino=257 dd-2584 [001] 225.943175: balance_dirty_state: bdi btrfs-1: dirty=844 wb=524 unstable=0 bg_thresh=997 thresh=1994 gap=626 poll_thresh=19 ino=257 dd-2584 [001] 225.943485: balance_dirty_state: bdi btrfs-1: dirty=894 wb=524 unstable=0 bg_thresh=993 thresh=1987 gap=569 poll_thresh=20 ino=257 dd-2584 [001] 225.943607: balance_dirty_state: bdi btrfs-1: dirty=919 wb=524 unstable=0 bg_thresh=993 thresh=1986 gap=543 poll_thresh=21 ino=257 dd-2584 [001] 225.943729: balance_dirty_state: bdi btrfs-1: dirty=944 wb=524 unstable=0 bg_thresh=992 thresh=1985 gap=517 poll_thresh=22 ino=257 dd-2584 [001] 225.943853: balance_dirty_state: bdi btrfs-1: dirty=969 wb=524 unstable=0 bg_thresh=994 thresh=1989 gap=496 poll_thresh=23 ino=257 dd-2584 [001] 225.943858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=62684 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 225.954755: balance_dirty_state: bdi btrfs-1: dirty=969 wb=374 unstable=0 bg_thresh=996 thresh=1993 gap=650 poll_thresh=23 ino=257 dd-2584 [001] 225.954827: balance_dirty_state: bdi btrfs-1: dirty=994 wb=374 unstable=0 bg_thresh=996 thresh=1993 gap=625 poll_thresh=17 ino=257 dd-2584 [001] 225.954948: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=374 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 225.954968: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23376 wrote=0 to_write=8192 dd-2584 [001] 225.955133: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=374 unstable=0 bg_thresh=998 thresh=1996 gap=553 poll_thresh=19 ino=257 dd-2584 [001] 225.955322: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=424 unstable=0 bg_thresh=997 thresh=1995 gap=527 poll_thresh=20 ino=257 dd-2584 [001] 225.955531: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=374 unstable=0 bg_thresh=994 thresh=1988 gap=595 poll_thresh=21 ino=257 dd-2584 [001] 225.956004: balance_dirty_state: bdi btrfs-1: dirty=919 wb=474 unstable=0 bg_thresh=989 thresh=1978 gap=585 poll_thresh=22 ino=257 dd-2584 [001] 225.956187: balance_dirty_state: bdi btrfs-1: dirty=919 wb=524 unstable=0 bg_thresh=994 thresh=1988 gap=545 poll_thresh=23 ino=257 dd-2584 [001] 225.956366: balance_dirty_state: bdi btrfs-1: dirty=894 wb=574 unstable=0 bg_thresh=993 thresh=1987 gap=519 poll_thresh=24 ino=257 dd-2584 [001] 225.956546: balance_dirty_state: bdi btrfs-1: dirty=869 wb=624 unstable=0 bg_thresh=993 thresh=1986 gap=493 poll_thresh=25 ino=257 dd-2584 [001] 225.956548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=62684 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 225.957449: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=768 to_write=7424 dd-2584 [001] 225.962750: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1024 unstable=0 bg_thresh=993 thresh=1986 gap=493 poll_thresh=25 ino=257 dd-2584 [001] 225.962756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=62684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 225.970739: balance_dirty_state: bdi btrfs-1: dirty=469 wb=799 unstable=0 bg_thresh=992 thresh=1985 gap=717 poll_thresh=25 ino=257 dd-2584 [005] 225.970810: balance_dirty_state: bdi btrfs-1: dirty=494 wb=799 unstable=0 bg_thresh=989 thresh=1978 gap=685 poll_thresh=19 ino=257 dd-2584 [005] 225.970934: balance_dirty_state: bdi btrfs-1: dirty=519 wb=799 unstable=0 bg_thresh=985 thresh=1971 gap=653 poll_thresh=20 ino=257 dd-2584 [005] 225.971060: balance_dirty_state: bdi btrfs-1: dirty=544 wb=799 unstable=0 bg_thresh=985 thresh=1970 gap=627 poll_thresh=21 ino=257 dd-2584 [005] 225.971184: balance_dirty_state: bdi btrfs-1: dirty=569 wb=799 unstable=0 bg_thresh=984 thresh=1968 gap=600 poll_thresh=22 ino=257 dd-2584 [005] 225.971488: balance_dirty_state: bdi btrfs-1: dirty=619 wb=799 unstable=0 bg_thresh=983 thresh=1967 gap=549 poll_thresh=23 ino=257 dd-2584 [005] 225.971612: balance_dirty_state: bdi btrfs-1: dirty=644 wb=799 unstable=0 bg_thresh=989 thresh=1978 gap=535 poll_thresh=24 ino=257 dd-2584 [005] 225.971735: balance_dirty_state: bdi btrfs-1: dirty=669 wb=799 unstable=0 bg_thresh=988 thresh=1976 gap=508 poll_thresh=25 ino=257 dd-2584 [005] 225.971860: balance_dirty_state: bdi btrfs-1: dirty=719 wb=799 unstable=0 bg_thresh=984 thresh=1968 gap=450 poll_thresh=26 ino=257 dd-2584 [005] 225.971865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=99% bdi_bw=62684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 225.978727: balance_dirty_state: bdi btrfs-1: dirty=719 wb=674 unstable=0 bg_thresh=985 thresh=1970 gap=577 poll_thresh=26 ino=257 dd-2584 [005] 225.978848: balance_dirty_state: bdi btrfs-1: dirty=719 wb=674 unstable=0 bg_thresh=984 thresh=1969 gap=576 poll_thresh=19 ino=257 dd-2584 [005] 225.979085: balance_dirty_state: bdi btrfs-1: dirty=769 wb=674 unstable=0 bg_thresh=984 thresh=1968 gap=525 poll_thresh=20 ino=257 dd-2584 [005] 225.979319: balance_dirty_state: bdi btrfs-1: dirty=794 wb=674 unstable=0 bg_thresh=983 thresh=1967 gap=499 poll_thresh=21 ino=257 dd-2584 [005] 225.979557: balance_dirty_state: bdi btrfs-1: dirty=819 wb=674 unstable=0 bg_thresh=985 thresh=1971 gap=478 poll_thresh=22 ino=257 dd-2584 [005] 225.979566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-144% task_weight=98% bdi_bw=62684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 225.986815: balance_dirty_state: bdi btrfs-1: dirty=819 wb=549 unstable=0 bg_thresh=988 thresh=1976 gap=608 poll_thresh=22 ino=257 dd-2584 [005] 225.986891: balance_dirty_state: bdi btrfs-1: dirty=844 wb=549 unstable=0 bg_thresh=990 thresh=1981 gap=588 poll_thresh=16 ino=257 dd-2584 [005] 225.987178: balance_dirty_state: bdi btrfs-1: dirty=869 wb=549 unstable=0 bg_thresh=990 thresh=1980 gap=562 poll_thresh=17 ino=257 dd-2584 [005] 225.987293: balance_dirty_state: bdi btrfs-1: dirty=894 wb=549 unstable=0 bg_thresh=986 thresh=1973 gap=530 poll_thresh=18 ino=257 dd-2584 [005] 225.987407: balance_dirty_state: bdi btrfs-1: dirty=944 wb=549 unstable=0 bg_thresh=986 thresh=1972 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 225.987412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=62684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 225.994780: balance_dirty_state: bdi btrfs-1: dirty=944 wb=399 unstable=0 bg_thresh=985 thresh=1971 gap=628 poll_thresh=19 ino=257 dd-2584 [000] 225.994843: balance_dirty_state: bdi btrfs-1: dirty=944 wb=399 unstable=0 bg_thresh=985 thresh=1971 gap=628 poll_thresh=14 ino=257 dd-2584 [000] 225.994902: balance_dirty_state: bdi btrfs-1: dirty=969 wb=399 unstable=0 bg_thresh=988 thresh=1976 gap=608 poll_thresh=15 ino=257 dd-2584 [000] 225.994961: balance_dirty_state: bdi btrfs-1: dirty=994 wb=399 unstable=0 bg_thresh=988 thresh=1976 gap=583 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 225.995033: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23416 wrote=0 to_write=8192 dd-2584 [000] 225.995083: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=399 unstable=0 bg_thresh=990 thresh=1981 gap=563 poll_thresh=17 ino=257 dd-2584 [000] 225.995212: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=424 unstable=0 bg_thresh=995 thresh=1990 gap=547 poll_thresh=18 ino=257 dd-2584 [000] 225.995341: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=474 unstable=0 bg_thresh=994 thresh=1989 gap=496 poll_thresh=19 ino=257 dd-2584 [000] 225.995342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=62684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 225.996481: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=608 to_write=7584 dd-2584 [004] 226.006184: balance_dirty_state: bdi btrfs-1: dirty=494 wb=999 unstable=0 bg_thresh=1003 thresh=2007 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 226.006372: balance_dirty_state: bdi btrfs-1: dirty=494 wb=999 unstable=0 bg_thresh=1003 thresh=2007 gap=514 poll_thresh=14 ino=257 dd-2584 [004] 226.006554: balance_dirty_state: bdi btrfs-1: dirty=519 wb=999 unstable=0 bg_thresh=1006 thresh=2012 gap=494 poll_thresh=15 ino=257 dd-2584 [004] 226.006568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 226.010741: balance_dirty_state: bdi btrfs-1: dirty=519 wb=999 unstable=0 bg_thresh=1006 thresh=2012 gap=494 poll_thresh=15 ino=257 dd-2584 [004] 226.010752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 226.018668: balance_dirty_state: bdi btrfs-1: dirty=519 wb=624 unstable=0 bg_thresh=994 thresh=1989 gap=846 poll_thresh=15 ino=257 dd-2584 [002] 226.018921: balance_dirty_state: bdi btrfs-1: dirty=544 wb=624 unstable=0 bg_thresh=994 thresh=1989 gap=821 poll_thresh=11 ino=257 dd-2584 [002] 226.018981: balance_dirty_state: bdi btrfs-1: dirty=569 wb=624 unstable=0 bg_thresh=997 thresh=1994 gap=801 poll_thresh=12 ino=257 dd-2584 [002] 226.019038: balance_dirty_state: bdi btrfs-1: dirty=569 wb=624 unstable=0 bg_thresh=997 thresh=1994 gap=801 poll_thresh=13 ino=257 dd-2584 [002] 226.019097: balance_dirty_state: bdi btrfs-1: dirty=594 wb=624 unstable=0 bg_thresh=999 thresh=1999 gap=781 poll_thresh=14 ino=257 dd-2584 [002] 226.019158: balance_dirty_state: bdi btrfs-1: dirty=619 wb=624 unstable=0 bg_thresh=999 thresh=1999 gap=756 poll_thresh=15 ino=257 dd-2584 [002] 226.019218: balance_dirty_state: bdi btrfs-1: dirty=619 wb=624 unstable=0 bg_thresh=999 thresh=1998 gap=755 poll_thresh=16 ino=257 dd-2584 [002] 226.019337: balance_dirty_state: bdi btrfs-1: dirty=644 wb=624 unstable=0 bg_thresh=1001 thresh=2002 gap=734 poll_thresh=17 ino=257 dd-2584 [002] 226.019455: balance_dirty_state: bdi btrfs-1: dirty=694 wb=624 unstable=0 bg_thresh=1000 thresh=2001 gap=683 poll_thresh=18 ino=257 dd-2584 [002] 226.019574: balance_dirty_state: bdi btrfs-1: dirty=719 wb=624 unstable=0 bg_thresh=1000 thresh=2000 gap=657 poll_thresh=19 ino=257 dd-2584 [002] 226.019694: balance_dirty_state: bdi btrfs-1: dirty=744 wb=624 unstable=0 bg_thresh=1002 thresh=2004 gap=636 poll_thresh=20 ino=257 dd-2584 [002] 226.019811: balance_dirty_state: bdi btrfs-1: dirty=794 wb=624 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=21 ino=257 dd-2584 [002] 226.020094: balance_dirty_state: bdi btrfs-1: dirty=819 wb=624 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=22 ino=257 dd-2584 [002] 226.020215: balance_dirty_state: bdi btrfs-1: dirty=844 wb=624 unstable=0 bg_thresh=1000 thresh=2001 gap=533 poll_thresh=23 ino=257 dd-2584 [002] 226.020336: balance_dirty_state: bdi btrfs-1: dirty=869 wb=624 unstable=0 bg_thresh=1002 thresh=2005 gap=512 poll_thresh=24 ino=257 dd-2584 [002] 226.020458: balance_dirty_state: bdi btrfs-1: dirty=919 wb=624 unstable=0 bg_thresh=1002 thresh=2004 gap=461 poll_thresh=25 ino=257 dd-2584 [002] 226.020463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 226.026670: balance_dirty_state: bdi btrfs-1: dirty=919 wb=499 unstable=0 bg_thresh=990 thresh=1981 gap=563 poll_thresh=25 ino=257 dd-2584 [006] 226.026767: balance_dirty_state: bdi btrfs-1: dirty=944 wb=499 unstable=0 bg_thresh=990 thresh=1980 gap=537 poll_thresh=19 ino=257 dd-2584 [006] 226.026950: balance_dirty_state: bdi btrfs-1: dirty=969 wb=499 unstable=0 bg_thresh=992 thresh=1985 gap=517 poll_thresh=20 ino=257 dd-2584 [006] 226.027127: balance_dirty_state: bdi btrfs-1: dirty=994 wb=499 unstable=0 bg_thresh=995 thresh=1990 gap=497 poll_thresh=21 ino=257 dd-2584 [006] 226.027134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 226.034785: balance_dirty_state: bdi btrfs-1: dirty=987 wb=491 unstable=0 bg_thresh=1003 thresh=2007 gap=529 poll_thresh=21 ino=257 dd-2584 [005] 226.034855: balance_dirty_state: bdi btrfs-1: dirty=998 wb=478 unstable=0 bg_thresh=1003 thresh=2006 gap=530 poll_thresh=16 ino=257 dd-2584 [005] 226.034978: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=478 unstable=0 bg_thresh=1005 thresh=2010 gap=484 poll_thresh=17 ino=257 dd-2584 [005] 226.034983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 226.034999: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23456 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 226.036283: writeback_single_inode: bdi btrfs-1: ino=257 state= age=256 wrote=544 to_write=7648 dd-2584 [005] 226.042748: balance_dirty_state: bdi btrfs-1: dirty=523 wb=778 unstable=0 bg_thresh=1003 thresh=2007 gap=706 poll_thresh=17 ino=257 dd-2584 [005] 226.043095: balance_dirty_state: bdi btrfs-1: dirty=523 wb=653 unstable=0 bg_thresh=997 thresh=1995 gap=819 poll_thresh=13 ino=257 dd-2584 [005] 226.043163: balance_dirty_state: bdi btrfs-1: dirty=548 wb=653 unstable=0 bg_thresh=1003 thresh=2007 gap=806 poll_thresh=14 ino=257 dd-2584 [005] 226.043223: balance_dirty_state: bdi btrfs-1: dirty=573 wb=653 unstable=0 bg_thresh=1003 thresh=2006 gap=780 poll_thresh=15 ino=257 dd-2584 [005] 226.043284: balance_dirty_state: bdi btrfs-1: dirty=573 wb=653 unstable=0 bg_thresh=1003 thresh=2006 gap=780 poll_thresh=16 ino=257 dd-2584 [005] 226.043403: balance_dirty_state: bdi btrfs-1: dirty=623 wb=653 unstable=0 bg_thresh=1002 thresh=2005 gap=729 poll_thresh=17 ino=257 dd-2584 [005] 226.043522: balance_dirty_state: bdi btrfs-1: dirty=648 wb=653 unstable=0 bg_thresh=1004 thresh=2009 gap=708 poll_thresh=18 ino=257 dd-2584 [005] 226.043645: balance_dirty_state: bdi btrfs-1: dirty=673 wb=653 unstable=0 bg_thresh=1001 thresh=2002 gap=676 poll_thresh=19 ino=257 dd-2584 [005] 226.043764: balance_dirty_state: bdi btrfs-1: dirty=698 wb=653 unstable=0 bg_thresh=1000 thresh=2001 gap=650 poll_thresh=20 ino=257 dd-2584 [005] 226.043884: balance_dirty_state: bdi btrfs-1: dirty=748 wb=653 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=21 ino=257 dd-2584 [005] 226.044006: balance_dirty_state: bdi btrfs-1: dirty=773 wb=653 unstable=0 bg_thresh=999 thresh=1998 gap=572 poll_thresh=22 ino=257 dd-2584 [005] 226.044298: balance_dirty_state: bdi btrfs-1: dirty=798 wb=653 unstable=0 bg_thresh=995 thresh=1991 gap=540 poll_thresh=23 ino=257 dd-2584 [005] 226.044424: balance_dirty_state: bdi btrfs-1: dirty=848 wb=653 unstable=0 bg_thresh=995 thresh=1990 gap=489 poll_thresh=24 ino=257 dd-2584 [005] 226.044430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 226.050685: balance_dirty_state: bdi btrfs-1: dirty=854 wb=571 unstable=0 bg_thresh=980 thresh=1961 gap=536 poll_thresh=24 ino=257 dd-2584 [005] 226.050755: balance_dirty_state: bdi btrfs-1: dirty=854 wb=571 unstable=0 bg_thresh=980 thresh=1960 gap=535 poll_thresh=18 ino=257 dd-2584 [005] 226.050881: balance_dirty_state: bdi btrfs-1: dirty=904 wb=571 unstable=0 bg_thresh=981 thresh=1962 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 226.050886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-28% task_gap=-157% task_weight=100% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 226.058732: balance_dirty_state: bdi btrfs-1: dirty=904 wb=546 unstable=0 bg_thresh=989 thresh=1978 gap=528 poll_thresh=19 ino=257 dd-2584 [005] 226.058801: balance_dirty_state: bdi btrfs-1: dirty=904 wb=546 unstable=0 bg_thresh=986 thresh=1972 gap=522 poll_thresh=14 ino=257 dd-2584 [005] 226.058863: balance_dirty_state: bdi btrfs-1: dirty=929 wb=546 unstable=0 bg_thresh=988 thresh=1977 gap=502 poll_thresh=15 ino=257 dd-2584 [005] 226.058921: balance_dirty_state: bdi btrfs-1: dirty=929 wb=546 unstable=0 bg_thresh=985 thresh=1971 gap=496 poll_thresh=16 ino=257 dd-2584 [005] 226.059044: balance_dirty_state: bdi btrfs-1: dirty=979 wb=546 unstable=0 bg_thresh=985 thresh=1970 gap=445 poll_thresh=17 ino=257 dd-2584 [005] 226.059048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=98% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 226.070739: balance_dirty_state: bdi btrfs-1: dirty=979 wb=296 unstable=0 bg_thresh=984 thresh=1968 gap=693 poll_thresh=17 ino=257 dd-2584 [001] 226.070874: balance_dirty_state: bdi btrfs-1: dirty=979 wb=296 unstable=0 bg_thresh=984 thresh=1968 gap=693 poll_thresh=13 ino=257 dd-2584 [001] 226.070990: balance_dirty_state: bdi btrfs-1: dirty=979 wb=296 unstable=0 bg_thresh=986 thresh=1973 gap=698 poll_thresh=14 ino=257 dd-2584 [001] 226.071109: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=271 unstable=0 bg_thresh=983 thresh=1966 gap=691 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 226.071131: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23492 wrote=0 to_write=8192 dd-2584 [001] 226.071210: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=171 unstable=0 bg_thresh=988 thresh=1977 gap=777 poll_thresh=16 ino=257 dd-2584 [001] 226.071671: balance_dirty_state: bdi btrfs-1: dirty=929 wb=271 unstable=0 bg_thresh=988 thresh=1976 gap=776 poll_thresh=17 ino=257 dd-2584 [001] 226.071853: balance_dirty_state: bdi btrfs-1: dirty=929 wb=321 unstable=0 bg_thresh=990 thresh=1980 gap=730 poll_thresh=18 ino=257 dd-2584 [001] 226.072035: balance_dirty_state: bdi btrfs-1: dirty=929 wb=371 unstable=0 bg_thresh=989 thresh=1979 gap=679 poll_thresh=19 ino=257 dd-2584 [001] 226.072216: balance_dirty_state: bdi btrfs-1: dirty=904 wb=421 unstable=0 bg_thresh=989 thresh=1978 gap=653 poll_thresh=20 ino=257 dd-2584 [001] 226.072400: balance_dirty_state: bdi btrfs-1: dirty=879 wb=471 unstable=0 bg_thresh=991 thresh=1982 gap=632 poll_thresh=21 ino=257 dd-2584 [001] 226.072584: balance_dirty_state: bdi btrfs-1: dirty=854 wb=521 unstable=0 bg_thresh=990 thresh=1981 gap=606 poll_thresh=22 ino=257 dd-2584 [001] 226.072770: balance_dirty_state: bdi btrfs-1: dirty=854 wb=571 unstable=0 bg_thresh=990 thresh=1980 gap=555 poll_thresh=23 ino=257 dd-2584 [001] 226.072959: balance_dirty_state: bdi btrfs-1: dirty=829 wb=621 unstable=0 bg_thresh=989 thresh=1979 gap=529 poll_thresh=24 ino=257 dd-2584 [001] 226.073418: balance_dirty_state: bdi btrfs-1: dirty=729 wb=746 unstable=0 bg_thresh=991 thresh=1983 gap=508 poll_thresh=25 ino=257 dd-2584 [001] 226.073605: balance_dirty_state: bdi btrfs-1: dirty=729 wb=796 unstable=0 bg_thresh=991 thresh=1982 gap=457 poll_thresh=26 ino=257 dd-2584 [001] 226.073608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 226.074092: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=832 to_write=7360 dd-2584 [005] 226.082786: balance_dirty_state: bdi btrfs-1: dirty=533 wb=835 unstable=0 bg_thresh=988 thresh=1976 gap=608 poll_thresh=26 ino=257 dd-2584 [005] 226.082914: balance_dirty_state: bdi btrfs-1: dirty=533 wb=835 unstable=0 bg_thresh=984 thresh=1969 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 226.083157: balance_dirty_state: bdi btrfs-1: dirty=558 wb=835 unstable=0 bg_thresh=989 thresh=1979 gap=586 poll_thresh=20 ino=257 dd-2584 [005] 226.083401: balance_dirty_state: bdi btrfs-1: dirty=608 wb=835 unstable=0 bg_thresh=991 thresh=1983 gap=540 poll_thresh=21 ino=257 dd-2584 [005] 226.083592: balance_dirty_state: bdi btrfs-1: dirty=633 wb=835 unstable=0 bg_thresh=991 thresh=1982 gap=514 poll_thresh=22 ino=257 dd-2584 [005] 226.083716: balance_dirty_state: bdi btrfs-1: dirty=658 wb=835 unstable=0 bg_thresh=993 thresh=1987 gap=494 poll_thresh=23 ino=257 dd-2584 [005] 226.083721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 226.090847: balance_dirty_state: bdi btrfs-1: dirty=651 wb=838 unstable=0 bg_thresh=990 thresh=1981 gap=492 poll_thresh=23 ino=257 dd-2584 [002] 226.090857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 226.098764: balance_dirty_state: bdi btrfs-1: dirty=645 wb=581 unstable=0 bg_thresh=990 thresh=1981 gap=755 poll_thresh=23 ino=257 dd-2584 [002] 226.098892: balance_dirty_state: bdi btrfs-1: dirty=645 wb=581 unstable=0 bg_thresh=990 thresh=1981 gap=755 poll_thresh=17 ino=257 dd-2584 [002] 226.099126: balance_dirty_state: bdi btrfs-1: dirty=695 wb=581 unstable=0 bg_thresh=995 thresh=1991 gap=715 poll_thresh=18 ino=257 dd-2584 [002] 226.099728: balance_dirty_state: bdi btrfs-1: dirty=720 wb=581 unstable=0 bg_thresh=998 thresh=1996 gap=695 poll_thresh=19 ino=257 dd-2584 [002] 226.099966: balance_dirty_state: bdi btrfs-1: dirty=745 wb=581 unstable=0 bg_thresh=997 thresh=1995 gap=669 poll_thresh=20 ino=257 dd-2584 [002] 226.100201: balance_dirty_state: bdi btrfs-1: dirty=795 wb=581 unstable=0 bg_thresh=997 thresh=1994 gap=618 poll_thresh=21 ino=257 dd-2584 [002] 226.100435: balance_dirty_state: bdi btrfs-1: dirty=820 wb=581 unstable=0 bg_thresh=999 thresh=1998 gap=597 poll_thresh=22 ino=257 dd-2584 [002] 226.100667: balance_dirty_state: bdi btrfs-1: dirty=845 wb=581 unstable=0 bg_thresh=998 thresh=1997 gap=571 poll_thresh=23 ino=257 dd-2584 [002] 226.100904: balance_dirty_state: bdi btrfs-1: dirty=870 wb=581 unstable=0 bg_thresh=998 thresh=1996 gap=545 poll_thresh=24 ino=257 dd-2584 [002] 226.101138: balance_dirty_state: bdi btrfs-1: dirty=920 wb=581 unstable=0 bg_thresh=997 thresh=1995 gap=494 poll_thresh=25 ino=257 dd-2584 [002] 226.101147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 226.106791: balance_dirty_state: bdi btrfs-1: dirty=920 wb=456 unstable=0 bg_thresh=999 thresh=1999 gap=623 poll_thresh=25 ino=257 dd-2584 [002] 226.106891: balance_dirty_state: bdi btrfs-1: dirty=920 wb=456 unstable=0 bg_thresh=999 thresh=1998 gap=622 poll_thresh=19 ino=257 dd-2584 [002] 226.107175: balance_dirty_state: bdi btrfs-1: dirty=970 wb=456 unstable=0 bg_thresh=998 thresh=1997 gap=571 poll_thresh=20 ino=257 dd-2584 [002] 226.107292: balance_dirty_state: bdi btrfs-1: dirty=995 wb=456 unstable=0 bg_thresh=1000 thresh=2001 gap=550 poll_thresh=21 ino=257 dd-2584 [002] 226.107408: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=456 unstable=0 bg_thresh=1000 thresh=2000 gap=524 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 226.107468: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23528 wrote=0 to_write=8192 dd-2584 [002] 226.107537: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=456 unstable=0 bg_thresh=999 thresh=1999 gap=498 poll_thresh=23 ino=257 dd-2584 [002] 226.107539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=63848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 226.109165: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=560 to_write=7632 dd-2584 [006] 226.114793: balance_dirty_state: bdi btrfs-1: dirty=495 wb=881 unstable=0 bg_thresh=1000 thresh=2000 gap=624 poll_thresh=23 ino=257 dd-2584 [006] 226.114904: balance_dirty_state: bdi btrfs-1: dirty=495 wb=881 unstable=0 bg_thresh=1002 thresh=2005 gap=629 poll_thresh=17 ino=257 dd-2584 [006] 226.115139: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=0 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=18 ino=257 dd-2584 [006] 226.115376: balance_dirty_state: bdi btrfs-1: dirty=570 wb=881 unstable=0 bg_thresh=1004 thresh=2009 gap=558 poll_thresh=19 ino=257 dd-2584 [006] 226.115614: balance_dirty_state: bdi btrfs-1: dirty=595 wb=881 unstable=0 bg_thresh=1006 thresh=2013 gap=537 poll_thresh=20 ino=257 dd-2584 [006] 226.115848: balance_dirty_state: bdi btrfs-1: dirty=645 wb=881 unstable=0 bg_thresh=1006 thresh=2012 gap=486 poll_thresh=21 ino=257 dd-2584 [006] 226.115857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=63848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 226.122775: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=1000 thresh=2001 gap=600 poll_thresh=21 ino=257 dd-2584 [006] 226.123265: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=1000 thresh=2001 gap=600 poll_thresh=16 ino=257 dd-2584 [006] 226.123501: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=17 ino=257 dd-2584 [006] 226.123744: balance_dirty_state: bdi btrfs-1: dirty=720 wb=756 unstable=0 bg_thresh=1002 thresh=2004 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 226.123986: balance_dirty_state: bdi btrfs-1: dirty=745 wb=756 unstable=0 bg_thresh=1001 thresh=2003 gap=502 poll_thresh=19 ino=257 dd-2584 [006] 226.124230: balance_dirty_state: bdi btrfs-1: dirty=770 wb=756 unstable=0 bg_thresh=998 thresh=1996 gap=470 poll_thresh=20 ino=257 dd-2584 [006] 226.124239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=63848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 226.130818: balance_dirty_state: bdi btrfs-1: dirty=770 wb=556 unstable=0 bg_thresh=999 thresh=1998 gap=672 poll_thresh=20 ino=257 dd-2584 [006] 226.130885: balance_dirty_state: bdi btrfs-1: dirty=795 wb=556 unstable=0 bg_thresh=1001 thresh=2003 gap=652 poll_thresh=15 ino=257 dd-2584 [006] 226.130945: balance_dirty_state: bdi btrfs-1: dirty=820 wb=556 unstable=0 bg_thresh=1001 thresh=2002 gap=626 poll_thresh=16 ino=257 dd-2584 [006] 226.131066: balance_dirty_state: bdi btrfs-1: dirty=845 wb=556 unstable=0 bg_thresh=1000 thresh=2001 gap=600 poll_thresh=17 ino=257 dd-2584 [006] 226.131183: balance_dirty_state: bdi btrfs-1: dirty=870 wb=556 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=18 ino=257 dd-2584 [006] 226.131479: balance_dirty_state: bdi btrfs-1: dirty=895 wb=556 unstable=0 bg_thresh=999 thresh=1999 gap=548 poll_thresh=19 ino=257 dd-2584 [006] 226.131598: balance_dirty_state: bdi btrfs-1: dirty=945 wb=556 unstable=0 bg_thresh=1001 thresh=2003 gap=502 poll_thresh=20 ino=257 dd-2584 [006] 226.131718: balance_dirty_state: bdi btrfs-1: dirty=970 wb=556 unstable=0 bg_thresh=1001 thresh=2002 gap=476 poll_thresh=21 ino=257 dd-2584 [006] 226.131723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=63848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 226.138793: balance_dirty_state: bdi btrfs-1: dirty=970 wb=556 unstable=0 bg_thresh=1006 thresh=2013 gap=487 poll_thresh=21 ino=257 dd-2584 [002] 226.138800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=63848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 226.146780: balance_dirty_state: bdi btrfs-1: dirty=970 wb=381 unstable=0 bg_thresh=997 thresh=1995 gap=644 poll_thresh=21 ino=257 dd-2584 [002] 226.146849: balance_dirty_state: bdi btrfs-1: dirty=995 wb=381 unstable=0 bg_thresh=997 thresh=1995 gap=619 poll_thresh=16 ino=257 dd-2584 [002] 226.146973: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=381 unstable=0 bg_thresh=999 thresh=1998 gap=597 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 226.147030: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23568 wrote=0 to_write=8192 dd-2584 [002] 226.147109: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=381 unstable=0 bg_thresh=1004 thresh=2008 gap=557 poll_thresh=18 ino=257 dd-2584 [002] 226.147262: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=356 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=19 ino=257 dd-2584 [002] 226.147395: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=406 unstable=0 bg_thresh=999 thresh=1999 gap=573 poll_thresh=20 ino=257 dd-2584 [002] 226.147527: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=456 unstable=0 bg_thresh=995 thresh=1991 gap=515 poll_thresh=21 ino=257 dd-2584 [002] 226.147839: balance_dirty_state: bdi btrfs-1: dirty=970 wb=531 unstable=0 bg_thresh=1000 thresh=2000 gap=499 poll_thresh=22 ino=257 dd-2584 [002] 226.147841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=63848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 226.149437: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=688 to_write=7504 dd-2584 [002] 226.154774: balance_dirty_state: bdi btrfs-1: dirty=495 wb=881 unstable=0 bg_thresh=1004 thresh=2008 gap=632 poll_thresh=22 ino=257 dd-2584 [002] 226.154844: balance_dirty_state: bdi btrfs-1: dirty=495 wb=881 unstable=0 bg_thresh=1006 thresh=2013 gap=637 poll_thresh=16 ino=257 dd-2584 [002] 226.154967: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=0 bg_thresh=1006 thresh=2012 gap=586 poll_thresh=17 ino=257 dd-2584 [002] 226.155087: balance_dirty_state: bdi btrfs-1: dirty=570 wb=881 unstable=0 bg_thresh=1005 thresh=2011 gap=560 poll_thresh=18 ino=257 dd-2584 [002] 226.155208: balance_dirty_state: bdi btrfs-1: dirty=595 wb=881 unstable=0 bg_thresh=1005 thresh=2010 gap=534 poll_thresh=19 ino=257 dd-2584 [002] 226.155327: balance_dirty_state: bdi btrfs-1: dirty=645 wb=881 unstable=0 bg_thresh=1007 thresh=2014 gap=488 poll_thresh=20 ino=257 dd-2584 [002] 226.155332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=63848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 226.162820: balance_dirty_state: bdi btrfs-1: dirty=645 wb=706 unstable=0 bg_thresh=1006 thresh=2012 gap=661 poll_thresh=20 ino=257 dd-2584 [002] 226.162894: balance_dirty_state: bdi btrfs-1: dirty=645 wb=706 unstable=0 bg_thresh=1003 thresh=2006 gap=655 poll_thresh=15 ino=257 dd-2584 [002] 226.162960: balance_dirty_state: bdi btrfs-1: dirty=670 wb=706 unstable=0 bg_thresh=1005 thresh=2011 gap=635 poll_thresh=16 ino=257 dd-2584 [002] 226.163082: balance_dirty_state: bdi btrfs-1: dirty=695 wb=706 unstable=0 bg_thresh=1002 thresh=2004 gap=603 poll_thresh=17 ino=257 dd-2584 [002] 226.163384: balance_dirty_state: bdi btrfs-1: dirty=720 wb=706 unstable=0 bg_thresh=1004 thresh=2008 gap=582 poll_thresh=18 ino=257 dd-2584 [002] 226.163502: balance_dirty_state: bdi btrfs-1: dirty=770 wb=706 unstable=0 bg_thresh=1003 thresh=2007 gap=531 poll_thresh=19 ino=257 dd-2584 [002] 226.163622: balance_dirty_state: bdi btrfs-1: dirty=795 wb=706 unstable=0 bg_thresh=1003 thresh=2006 gap=505 poll_thresh=20 ino=257 dd-2584 [002] 226.163743: balance_dirty_state: bdi btrfs-1: dirty=820 wb=706 unstable=0 bg_thresh=1002 thresh=2005 gap=479 poll_thresh=21 ino=257 dd-2584 [002] 226.163747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=63848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 226.170786: balance_dirty_state: bdi btrfs-1: dirty=820 wb=706 unstable=0 bg_thresh=1004 thresh=2008 gap=482 poll_thresh=21 ino=257 dd-2584 [002] 226.170791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=63848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 226.178797: balance_dirty_state: bdi btrfs-1: dirty=820 wb=431 unstable=0 bg_thresh=1004 thresh=2009 gap=758 poll_thresh=21 ino=257 dd-2584 [002] 226.178865: balance_dirty_state: bdi btrfs-1: dirty=845 wb=431 unstable=0 bg_thresh=1007 thresh=2014 gap=738 poll_thresh=16 ino=257 dd-2584 [002] 226.178986: balance_dirty_state: bdi btrfs-1: dirty=870 wb=431 unstable=0 bg_thresh=1006 thresh=2013 gap=712 poll_thresh=17 ino=257 dd-2584 [002] 226.179106: balance_dirty_state: bdi btrfs-1: dirty=895 wb=431 unstable=0 bg_thresh=1006 thresh=2012 gap=686 poll_thresh=18 ino=257 dd-2584 [002] 226.179227: balance_dirty_state: bdi btrfs-1: dirty=945 wb=431 unstable=0 bg_thresh=1002 thresh=2005 gap=629 poll_thresh=19 ino=257 dd-2584 [002] 226.179351: balance_dirty_state: bdi btrfs-1: dirty=970 wb=431 unstable=0 bg_thresh=1004 thresh=2009 gap=608 poll_thresh=20 ino=257 dd-2584 [002] 226.179650: balance_dirty_state: bdi btrfs-1: dirty=995 wb=431 unstable=0 bg_thresh=1004 thresh=2008 gap=582 poll_thresh=21 ino=257 dd-2584 [002] 226.179773: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=431 unstable=0 bg_thresh=1003 thresh=2007 gap=531 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 226.179828: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23600 wrote=0 to_write=8192 dd-2584 [002] 226.179906: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=431 unstable=0 bg_thresh=1005 thresh=2011 gap=510 poll_thresh=23 ino=257 dd-2584 [002] 226.180042: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=456 unstable=0 bg_thresh=1005 thresh=2010 gap=509 poll_thresh=24 ino=257 dd-2584 [002] 226.180178: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=531 unstable=0 bg_thresh=1004 thresh=2009 gap=458 poll_thresh=25 ino=257 dd-2584 [002] 226.180180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=63848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 226.181935: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=640 to_write=7552 dd-2584 [002] 226.186780: balance_dirty_state: bdi btrfs-1: dirty=495 wb=931 unstable=0 bg_thresh=995 thresh=1990 gap=564 poll_thresh=25 ino=257 dd-2584 [002] 226.186850: balance_dirty_state: bdi btrfs-1: dirty=520 wb=931 unstable=0 bg_thresh=997 thresh=1995 gap=544 poll_thresh=19 ino=257 dd-2584 [002] 226.186978: balance_dirty_state: bdi btrfs-1: dirty=545 wb=931 unstable=0 bg_thresh=996 thresh=1993 gap=517 poll_thresh=20 ino=257 dd-2584 [002] 226.187102: balance_dirty_state: bdi btrfs-1: dirty=595 wb=931 unstable=0 bg_thresh=996 thresh=1992 gap=466 poll_thresh=21 ino=257 dd-2584 [002] 226.187107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=63848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 226.194800: balance_dirty_state: bdi btrfs-1: dirty=595 wb=806 unstable=0 bg_thresh=987 thresh=1974 gap=573 poll_thresh=21 ino=257 dd-2584 [002] 226.194878: balance_dirty_state: bdi btrfs-1: dirty=595 wb=806 unstable=0 bg_thresh=987 thresh=1974 gap=573 poll_thresh=16 ino=257 dd-2584 [002] 226.195188: balance_dirty_state: bdi btrfs-1: dirty=645 wb=806 unstable=0 bg_thresh=986 thresh=1973 gap=522 poll_thresh=17 ino=257 dd-2584 [002] 226.195305: balance_dirty_state: bdi btrfs-1: dirty=670 wb=806 unstable=0 bg_thresh=988 thresh=1977 gap=501 poll_thresh=18 ino=257 dd-2584 [002] 226.195424: balance_dirty_state: bdi btrfs-1: dirty=695 wb=806 unstable=0 bg_thresh=988 thresh=1976 gap=475 poll_thresh=19 ino=257 dd-2584 [002] 226.195429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=63848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 226.202777: balance_dirty_state: bdi btrfs-1: dirty=695 wb=681 unstable=0 bg_thresh=988 thresh=1977 gap=601 poll_thresh=19 ino=257 dd-2584 [002] 226.202842: balance_dirty_state: bdi btrfs-1: dirty=720 wb=681 unstable=0 bg_thresh=988 thresh=1976 gap=575 poll_thresh=14 ino=257 dd-2584 [002] 226.202903: balance_dirty_state: bdi btrfs-1: dirty=720 wb=681 unstable=0 bg_thresh=988 thresh=1976 gap=575 poll_thresh=15 ino=257 dd-2584 [002] 226.202963: balance_dirty_state: bdi btrfs-1: dirty=745 wb=681 unstable=0 bg_thresh=987 thresh=1975 gap=549 poll_thresh=16 ino=257 dd-2584 [002] 226.203082: balance_dirty_state: bdi btrfs-1: dirty=770 wb=681 unstable=0 bg_thresh=989 thresh=1979 gap=528 poll_thresh=17 ino=257 dd-2584 [002] 226.203203: balance_dirty_state: bdi btrfs-1: dirty=820 wb=681 unstable=0 bg_thresh=989 thresh=1978 gap=477 poll_thresh=18 ino=257 dd-2584 [002] 226.203207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=63848 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 226.210815: balance_dirty_state: bdi btrfs-1: dirty=820 wb=506 unstable=0 bg_thresh=985 thresh=1970 gap=644 poll_thresh=18 ino=257 dd-2584 [000] 226.210883: balance_dirty_state: bdi btrfs-1: dirty=845 wb=506 unstable=0 bg_thresh=985 thresh=1970 gap=619 poll_thresh=13 ino=257 dd-2584 [000] 226.210941: balance_dirty_state: bdi btrfs-1: dirty=845 wb=506 unstable=0 bg_thresh=987 thresh=1975 gap=624 poll_thresh=14 ino=257 dd-2584 [000] 226.210996: balance_dirty_state: bdi btrfs-1: dirty=870 wb=506 unstable=0 bg_thresh=987 thresh=1975 gap=599 poll_thresh=15 ino=257 dd-2584 [000] 226.211222: balance_dirty_state: bdi btrfs-1: dirty=870 wb=506 unstable=0 bg_thresh=990 thresh=1980 gap=604 poll_thresh=16 ino=257 dd-2584 [000] 226.211336: balance_dirty_state: bdi btrfs-1: dirty=920 wb=506 unstable=0 bg_thresh=992 thresh=1985 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 226.211452: balance_dirty_state: bdi btrfs-1: dirty=945 wb=506 unstable=0 bg_thresh=991 thresh=1983 gap=532 poll_thresh=18 ino=257 dd-2584 [000] 226.211564: balance_dirty_state: bdi btrfs-1: dirty=970 wb=506 unstable=0 bg_thresh=991 thresh=1982 gap=506 poll_thresh=19 ino=257 dd-2584 [000] 226.211677: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=506 unstable=0 bg_thresh=990 thresh=1981 gap=455 poll_thresh=20 ino=257 dd-2584 [000] 226.211681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=64392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 226.211744: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23632 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 226.213269: writeback_single_inode: bdi btrfs-1: ino=257 state= age=168 wrote=496 to_write=7696 dd-2584 [000] 226.222791: balance_dirty_state: bdi btrfs-1: dirty=520 wb=881 unstable=0 bg_thresh=984 thresh=1968 gap=567 poll_thresh=20 ino=257 dd-2584 [000] 226.222856: balance_dirty_state: bdi btrfs-1: dirty=520 wb=881 unstable=0 bg_thresh=984 thresh=1968 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 226.222915: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=0 bg_thresh=986 thresh=1973 gap=547 poll_thresh=16 ino=257 dd-2584 [000] 226.223028: balance_dirty_state: bdi btrfs-1: dirty=570 wb=881 unstable=0 bg_thresh=989 thresh=1978 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 226.223141: balance_dirty_state: bdi btrfs-1: dirty=595 wb=881 unstable=0 bg_thresh=991 thresh=1983 gap=507 poll_thresh=18 ino=257 dd-2584 [000] 226.223429: balance_dirty_state: bdi btrfs-1: dirty=645 wb=881 unstable=0 bg_thresh=993 thresh=1987 gap=461 poll_thresh=19 ino=257 dd-2584 [000] 226.223433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=64392 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 226.230790: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=985 thresh=1971 gap=570 poll_thresh=19 ino=257 dd-2584 [000] 226.230868: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=985 thresh=1971 gap=570 poll_thresh=14 ino=257 dd-2584 [000] 226.230924: balance_dirty_state: bdi btrfs-1: dirty=670 wb=756 unstable=0 bg_thresh=988 thresh=1976 gap=550 poll_thresh=15 ino=257 dd-2584 [000] 226.230979: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=0 bg_thresh=988 thresh=1976 gap=525 poll_thresh=16 ino=257 dd-2584 [000] 226.231089: balance_dirty_state: bdi btrfs-1: dirty=720 wb=756 unstable=0 bg_thresh=990 thresh=1981 gap=505 poll_thresh=17 ino=257 dd-2584 [000] 226.231204: balance_dirty_state: bdi btrfs-1: dirty=745 wb=756 unstable=0 bg_thresh=992 thresh=1985 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 226.231208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=64392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.242843: balance_dirty_state: bdi btrfs-1: dirty=745 wb=506 unstable=0 bg_thresh=986 thresh=1973 gap=722 poll_thresh=18 ino=257 dd-2584 [004] 226.242936: balance_dirty_state: bdi btrfs-1: dirty=745 wb=506 unstable=0 bg_thresh=986 thresh=1973 gap=722 poll_thresh=13 ino=257 dd-2584 [004] 226.243020: balance_dirty_state: bdi btrfs-1: dirty=770 wb=506 unstable=0 bg_thresh=989 thresh=1978 gap=702 poll_thresh=14 ino=257 dd-2584 [004] 226.243103: balance_dirty_state: bdi btrfs-1: dirty=795 wb=506 unstable=0 bg_thresh=989 thresh=1978 gap=677 poll_thresh=15 ino=257 dd-2584 [004] 226.243187: balance_dirty_state: bdi btrfs-1: dirty=795 wb=506 unstable=0 bg_thresh=991 thresh=1983 gap=682 poll_thresh=16 ino=257 dd-2584 [004] 226.243358: balance_dirty_state: bdi btrfs-1: dirty=845 wb=506 unstable=0 bg_thresh=994 thresh=1988 gap=637 poll_thresh=17 ino=257 dd-2584 [004] 226.243531: balance_dirty_state: bdi btrfs-1: dirty=870 wb=506 unstable=0 bg_thresh=996 thresh=1992 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 226.244005: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 226.244176: balance_dirty_state: bdi btrfs-1: dirty=945 wb=506 unstable=0 bg_thresh=995 thresh=1990 gap=539 poll_thresh=20 ino=257 dd-2584 [004] 226.244352: balance_dirty_state: bdi btrfs-1: dirty=970 wb=506 unstable=0 bg_thresh=997 thresh=1994 gap=518 poll_thresh=21 ino=257 dd-2584 [004] 226.244527: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=0 bg_thresh=996 thresh=1993 gap=492 poll_thresh=22 ino=257 dd-2584 [004] 226.244533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=64392 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 226.250768: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=0 bg_thresh=980 thresh=1961 gap=460 poll_thresh=22 ino=257 dd-2584 [001] 226.250777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1221 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-84% task_gap=-268% task_weight=98% bdi_bw=64392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 226.250820: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23672 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 226.253595: writeback_single_inode: bdi btrfs-1: ino=257 state= age=28 wrote=496 to_write=7696 dd-2584 [001] 226.258808: balance_dirty_state: bdi btrfs-1: dirty=495 wb=756 unstable=0 bg_thresh=985 thresh=1970 gap=719 poll_thresh=22 ino=257 dd-2584 [001] 226.258937: balance_dirty_state: bdi btrfs-1: dirty=495 wb=756 unstable=0 bg_thresh=985 thresh=1970 gap=719 poll_thresh=16 ino=257 dd-2584 [001] 226.259171: balance_dirty_state: bdi btrfs-1: dirty=545 wb=756 unstable=0 bg_thresh=987 thresh=1975 gap=674 poll_thresh=17 ino=257 dd-2584 [001] 226.259403: balance_dirty_state: bdi btrfs-1: dirty=570 wb=756 unstable=0 bg_thresh=990 thresh=1980 gap=654 poll_thresh=18 ino=257 dd-2584 [001] 226.259639: balance_dirty_state: bdi btrfs-1: dirty=595 wb=756 unstable=0 bg_thresh=995 thresh=1990 gap=639 poll_thresh=19 ino=257 dd-2584 [001] 226.260240: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=994 thresh=1989 gap=588 poll_thresh=20 ino=257 dd-2584 [001] 226.260443: balance_dirty_state: bdi btrfs-1: dirty=670 wb=756 unstable=0 bg_thresh=994 thresh=1988 gap=562 poll_thresh=21 ino=257 dd-2584 [001] 226.260676: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=0 bg_thresh=993 thresh=1987 gap=536 poll_thresh=22 ino=257 dd-2584 [001] 226.260914: balance_dirty_state: bdi btrfs-1: dirty=720 wb=756 unstable=0 bg_thresh=992 thresh=1985 gap=509 poll_thresh=23 ino=257 dd-2584 [001] 226.261150: balance_dirty_state: bdi btrfs-1: dirty=770 wb=756 unstable=0 bg_thresh=992 thresh=1984 gap=458 poll_thresh=24 ino=257 dd-2584 [001] 226.261159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=98% bdi_bw=64392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 226.266793: balance_dirty_state: bdi btrfs-1: dirty=770 wb=631 unstable=0 bg_thresh=992 thresh=1985 gap=584 poll_thresh=24 ino=257 dd-2584 [001] 226.266919: balance_dirty_state: bdi btrfs-1: dirty=770 wb=631 unstable=0 bg_thresh=995 thresh=1990 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 226.267153: balance_dirty_state: bdi btrfs-1: dirty=820 wb=631 unstable=0 bg_thresh=994 thresh=1989 gap=538 poll_thresh=19 ino=257 dd-2584 [001] 226.267390: balance_dirty_state: bdi btrfs-1: dirty=845 wb=631 unstable=0 bg_thresh=996 thresh=1993 gap=517 poll_thresh=20 ino=257 dd-2584 [001] 226.267622: balance_dirty_state: bdi btrfs-1: dirty=870 wb=631 unstable=0 bg_thresh=996 thresh=1992 gap=491 poll_thresh=21 ino=257 dd-2584 [001] 226.267630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=64392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 226.274781: balance_dirty_state: bdi btrfs-1: dirty=870 wb=506 unstable=0 bg_thresh=996 thresh=1993 gap=617 poll_thresh=21 ino=257 dd-2584 [001] 226.275047: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=0 bg_thresh=993 thresh=1987 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 226.275166: balance_dirty_state: bdi btrfs-1: dirty=920 wb=506 unstable=0 bg_thresh=993 thresh=1986 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 226.275285: balance_dirty_state: bdi btrfs-1: dirty=945 wb=506 unstable=0 bg_thresh=995 thresh=1990 gap=539 poll_thresh=18 ino=257 dd-2584 [001] 226.275401: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=0 bg_thresh=994 thresh=1989 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 226.275406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=64392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 226.275450: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23696 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 226.277435: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=496 to_write=7696 dd-2584 [004] 226.282805: balance_dirty_state: bdi btrfs-1: dirty=495 wb=881 unstable=0 bg_thresh=994 thresh=1988 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 226.282888: balance_dirty_state: bdi btrfs-1: dirty=520 wb=881 unstable=0 bg_thresh=994 thresh=1988 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 226.282949: balance_dirty_state: bdi btrfs-1: dirty=520 wb=881 unstable=0 bg_thresh=996 thresh=1993 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 226.283004: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=0 bg_thresh=996 thresh=1993 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 226.283114: balance_dirty_state: bdi btrfs-1: dirty=570 wb=881 unstable=0 bg_thresh=999 thresh=1998 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 226.283228: balance_dirty_state: bdi btrfs-1: dirty=620 wb=881 unstable=0 bg_thresh=1001 thresh=2002 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 226.283341: balance_dirty_state: bdi btrfs-1: dirty=645 wb=881 unstable=0 bg_thresh=1000 thresh=2001 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 226.283345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=64392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.290763: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=998 thresh=1997 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 226.291008: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=998 thresh=1997 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 226.291064: balance_dirty_state: bdi btrfs-1: dirty=670 wb=756 unstable=0 bg_thresh=1001 thresh=2002 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 226.291120: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=0 bg_thresh=1001 thresh=2002 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 226.291233: balance_dirty_state: bdi btrfs-1: dirty=720 wb=756 unstable=0 bg_thresh=997 thresh=1995 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 226.291346: balance_dirty_state: bdi btrfs-1: dirty=745 wb=756 unstable=0 bg_thresh=999 thresh=1999 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 226.291350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=64392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.298753: balance_dirty_state: bdi btrfs-1: dirty=745 wb=631 unstable=0 bg_thresh=994 thresh=1989 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 226.298833: balance_dirty_state: bdi btrfs-1: dirty=770 wb=631 unstable=0 bg_thresh=994 thresh=1989 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 226.298889: balance_dirty_state: bdi btrfs-1: dirty=795 wb=631 unstable=0 bg_thresh=997 thresh=1994 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 226.298943: balance_dirty_state: bdi btrfs-1: dirty=795 wb=631 unstable=0 bg_thresh=997 thresh=1994 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 226.298998: balance_dirty_state: bdi btrfs-1: dirty=820 wb=631 unstable=0 bg_thresh=999 thresh=1999 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 226.299187: balance_dirty_state: bdi btrfs-1: dirty=845 wb=531 unstable=0 bg_thresh=999 thresh=1998 gap=622 poll_thresh=17 ino=257 dd-2584 [004] 226.299359: balance_dirty_state: bdi btrfs-1: dirty=870 wb=506 unstable=0 bg_thresh=1001 thresh=2002 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 226.299827: balance_dirty_state: bdi btrfs-1: dirty=920 wb=506 unstable=0 bg_thresh=1000 thresh=2001 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 226.299997: balance_dirty_state: bdi btrfs-1: dirty=945 wb=506 unstable=0 bg_thresh=1000 thresh=2000 gap=549 poll_thresh=20 ino=257 dd-2584 [004] 226.300169: balance_dirty_state: bdi btrfs-1: dirty=970 wb=506 unstable=0 bg_thresh=1002 thresh=2004 gap=528 poll_thresh=21 ino=257 dd-2584 [004] 226.300339: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=506 unstable=0 bg_thresh=1001 thresh=2003 gap=477 poll_thresh=22 ino=257 dd-2584 [004] 226.300345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=64392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 226.300432: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23720 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 226.302224: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=512 to_write=7680 dd-2584 [004] 226.306770: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1006 unstable=0 bg_thresh=992 thresh=1985 gap=459 poll_thresh=22 ino=257 dd-2584 [004] 226.306776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=64392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.314781: balance_dirty_state: bdi btrfs-1: dirty=520 wb=756 unstable=0 bg_thresh=1001 thresh=2003 gap=727 poll_thresh=22 ino=257 dd-2584 [004] 226.314870: balance_dirty_state: bdi btrfs-1: dirty=520 wb=756 unstable=0 bg_thresh=1000 thresh=2000 gap=724 poll_thresh=16 ino=257 dd-2584 [004] 226.315027: balance_dirty_state: bdi btrfs-1: dirty=545 wb=756 unstable=0 bg_thresh=1002 thresh=2005 gap=704 poll_thresh=17 ino=257 dd-2584 [004] 226.315150: balance_dirty_state: bdi btrfs-1: dirty=595 wb=756 unstable=0 bg_thresh=1002 thresh=2004 gap=653 poll_thresh=18 ino=257 dd-2584 [004] 226.315272: balance_dirty_state: bdi btrfs-1: dirty=620 wb=756 unstable=0 bg_thresh=1004 thresh=2008 gap=632 poll_thresh=19 ino=257 dd-2584 [004] 226.315392: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=20 ino=257 dd-2584 [004] 226.315695: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=0 bg_thresh=1003 thresh=2006 gap=555 poll_thresh=21 ino=257 dd-2584 [004] 226.315818: balance_dirty_state: bdi btrfs-1: dirty=720 wb=756 unstable=0 bg_thresh=1005 thresh=2010 gap=534 poll_thresh=22 ino=257 dd-2584 [004] 226.315945: balance_dirty_state: bdi btrfs-1: dirty=745 wb=756 unstable=0 bg_thresh=1004 thresh=2009 gap=508 poll_thresh=23 ino=257 dd-2584 [004] 226.316082: balance_dirty_state: bdi btrfs-1: dirty=770 wb=756 unstable=0 bg_thresh=1001 thresh=2002 gap=476 poll_thresh=24 ino=257 dd-2584 [004] 226.316087: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.322778: balance_dirty_state: bdi btrfs-1: dirty=770 wb=631 unstable=0 bg_thresh=992 thresh=1984 gap=583 poll_thresh=24 ino=257 dd-2584 [004] 226.322871: balance_dirty_state: bdi btrfs-1: dirty=795 wb=631 unstable=0 bg_thresh=995 thresh=1990 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 226.323045: balance_dirty_state: bdi btrfs-1: dirty=820 wb=631 unstable=0 bg_thresh=997 thresh=1994 gap=543 poll_thresh=19 ino=257 dd-2584 [004] 226.323221: balance_dirty_state: bdi btrfs-1: dirty=870 wb=631 unstable=0 bg_thresh=993 thresh=1986 gap=485 poll_thresh=20 ino=257 dd-2584 [004] 226.323227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.330832: balance_dirty_state: bdi btrfs-1: dirty=870 wb=531 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=20 ino=257 dd-2584 [004] 226.330931: balance_dirty_state: bdi btrfs-1: dirty=870 wb=531 unstable=0 bg_thresh=997 thresh=1995 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 226.331022: balance_dirty_state: bdi btrfs-1: dirty=895 wb=531 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 226.331529: balance_dirty_state: bdi btrfs-1: dirty=920 wb=531 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 226.331710: balance_dirty_state: bdi btrfs-1: dirty=945 wb=531 unstable=0 bg_thresh=1002 thresh=2004 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 226.331893: balance_dirty_state: bdi btrfs-1: dirty=995 wb=531 unstable=0 bg_thresh=1004 thresh=2008 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 226.331899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.338910: balance_dirty_state: bdi btrfs-1: dirty=995 wb=381 unstable=0 bg_thresh=999 thresh=1998 gap=622 poll_thresh=19 ino=257 dd-2584 [004] 226.338998: balance_dirty_state: bdi btrfs-1: dirty=995 wb=381 unstable=0 bg_thresh=996 thresh=1992 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 226.339083: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=381 unstable=0 bg_thresh=998 thresh=1997 gap=596 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 226.339174: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23760 wrote=0 to_write=8192 dd-2584 [004] 226.339177: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=381 unstable=0 bg_thresh=995 thresh=1991 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 226.339348: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=406 unstable=0 bg_thresh=997 thresh=1995 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 226.339478: balance_dirty_state: bdi btrfs-1: dirty=995 wb=456 unstable=0 bg_thresh=997 thresh=1994 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 226.339606: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=0 bg_thresh=996 thresh=1993 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 226.339608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 226.341244: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=624 to_write=7568 dd-2584 [004] 226.346873: balance_dirty_state: bdi btrfs-1: dirty=520 wb=881 unstable=0 bg_thresh=996 thresh=1993 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 226.346974: balance_dirty_state: bdi btrfs-1: dirty=520 wb=881 unstable=0 bg_thresh=996 thresh=1992 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 226.347037: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=0 bg_thresh=996 thresh=1992 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 226.347268: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=0 bg_thresh=995 thresh=1991 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 226.347383: balance_dirty_state: bdi btrfs-1: dirty=595 wb=881 unstable=0 bg_thresh=997 thresh=1995 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 226.347497: balance_dirty_state: bdi btrfs-1: dirty=620 wb=881 unstable=0 bg_thresh=997 thresh=1994 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 226.347501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.354957: balance_dirty_state: bdi btrfs-1: dirty=620 wb=756 unstable=0 bg_thresh=996 thresh=1993 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 226.355040: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=996 thresh=1993 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 226.355098: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=996 thresh=1992 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 226.355155: balance_dirty_state: bdi btrfs-1: dirty=670 wb=756 unstable=0 bg_thresh=998 thresh=1997 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 226.355213: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=0 bg_thresh=998 thresh=1996 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 226.355327: balance_dirty_state: bdi btrfs-1: dirty=720 wb=756 unstable=0 bg_thresh=997 thresh=1995 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 226.355439: balance_dirty_state: bdi btrfs-1: dirty=745 wb=756 unstable=0 bg_thresh=997 thresh=1994 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 226.355443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.362882: balance_dirty_state: bdi btrfs-1: dirty=745 wb=631 unstable=0 bg_thresh=1000 thresh=2000 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 226.363014: balance_dirty_state: bdi btrfs-1: dirty=770 wb=631 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 226.363099: balance_dirty_state: bdi btrfs-1: dirty=770 wb=631 unstable=0 bg_thresh=999 thresh=1999 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 226.363186: balance_dirty_state: bdi btrfs-1: dirty=795 wb=631 unstable=0 bg_thresh=999 thresh=1998 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 226.363572: balance_dirty_state: bdi btrfs-1: dirty=820 wb=631 unstable=0 bg_thresh=1001 thresh=2003 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 226.363742: balance_dirty_state: bdi btrfs-1: dirty=845 wb=631 unstable=0 bg_thresh=1001 thresh=2002 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 226.363912: balance_dirty_state: bdi btrfs-1: dirty=870 wb=631 unstable=0 bg_thresh=1000 thresh=2001 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 226.363918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 226.370882: balance_dirty_state: bdi btrfs-1: dirty=870 wb=556 unstable=0 bg_thresh=998 thresh=1997 gap=571 poll_thresh=18 ino=257 dd-2584 [000] 226.370996: balance_dirty_state: bdi btrfs-1: dirty=895 wb=481 unstable=0 bg_thresh=998 thresh=1997 gap=621 poll_thresh=13 ino=257 dd-2584 [000] 226.371060: balance_dirty_state: bdi btrfs-1: dirty=920 wb=481 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=14 ino=257 dd-2584 [000] 226.371116: balance_dirty_state: bdi btrfs-1: dirty=920 wb=481 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=15 ino=257 dd-2584 [000] 226.371174: balance_dirty_state: bdi btrfs-1: dirty=945 wb=481 unstable=0 bg_thresh=1000 thresh=2001 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 226.371286: balance_dirty_state: bdi btrfs-1: dirty=970 wb=481 unstable=0 bg_thresh=1000 thresh=2000 gap=549 poll_thresh=17 ino=257 dd-2584 [000] 226.371400: balance_dirty_state: bdi btrfs-1: dirty=995 wb=481 unstable=0 bg_thresh=1002 thresh=2004 gap=528 poll_thresh=18 ino=257 dd-2584 [000] 226.371512: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=481 unstable=0 bg_thresh=1001 thresh=2003 gap=477 poll_thresh=19 ino=257 dd-2584 [000] 226.371517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 226.371597: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23792 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 226.373343: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=528 to_write=7664 dd-2584 [002] 226.378901: balance_dirty_state: bdi btrfs-1: dirty=520 wb=881 unstable=0 bg_thresh=1003 thresh=2006 gap=605 poll_thresh=19 ino=257 dd-2584 [002] 226.378982: balance_dirty_state: bdi btrfs-1: dirty=520 wb=881 unstable=0 bg_thresh=1003 thresh=2006 gap=605 poll_thresh=14 ino=257 dd-2584 [002] 226.379215: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=0 bg_thresh=1005 thresh=2011 gap=585 poll_thresh=15 ino=257 dd-2584 [002] 226.379271: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=0 bg_thresh=1005 thresh=2011 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 226.379383: balance_dirty_state: bdi btrfs-1: dirty=595 wb=881 unstable=0 bg_thresh=1008 thresh=2016 gap=540 poll_thresh=17 ino=257 dd-2584 [002] 226.379497: balance_dirty_state: bdi btrfs-1: dirty=620 wb=881 unstable=0 bg_thresh=1010 thresh=2020 gap=519 poll_thresh=18 ino=257 dd-2584 [002] 226.379612: balance_dirty_state: bdi btrfs-1: dirty=645 wb=881 unstable=0 bg_thresh=1009 thresh=2019 gap=493 poll_thresh=19 ino=257 dd-2584 [002] 226.379616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 226.386950: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=1003 thresh=2006 gap=605 poll_thresh=19 ino=257 dd-2584 [002] 226.387058: balance_dirty_state: bdi btrfs-1: dirty=670 wb=756 unstable=0 bg_thresh=1003 thresh=2006 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 226.387113: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=0 bg_thresh=1005 thresh=2011 gap=560 poll_thresh=15 ino=257 dd-2584 [002] 226.387170: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=0 bg_thresh=1008 thresh=2016 gap=565 poll_thresh=16 ino=257 dd-2584 [002] 226.387280: balance_dirty_state: bdi btrfs-1: dirty=745 wb=756 unstable=0 bg_thresh=1010 thresh=2021 gap=520 poll_thresh=17 ino=257 dd-2584 [002] 226.387398: balance_dirty_state: bdi btrfs-1: dirty=770 wb=756 unstable=0 bg_thresh=1010 thresh=2020 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 226.387402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 226.394779: balance_dirty_state: bdi btrfs-1: dirty=770 wb=531 unstable=0 bg_thresh=1002 thresh=2005 gap=704 poll_thresh=18 ino=257 dd-2584 [002] 226.394842: balance_dirty_state: bdi btrfs-1: dirty=770 wb=531 unstable=0 bg_thresh=1005 thresh=2010 gap=709 poll_thresh=13 ino=257 dd-2584 [002] 226.395078: balance_dirty_state: bdi btrfs-1: dirty=795 wb=531 unstable=0 bg_thresh=1005 thresh=2010 gap=684 poll_thresh=14 ino=257 dd-2584 [002] 226.395137: balance_dirty_state: bdi btrfs-1: dirty=820 wb=531 unstable=0 bg_thresh=1007 thresh=2015 gap=664 poll_thresh=15 ino=257 dd-2584 [002] 226.395196: balance_dirty_state: bdi btrfs-1: dirty=820 wb=531 unstable=0 bg_thresh=1007 thresh=2015 gap=664 poll_thresh=16 ino=257 dd-2584 [002] 226.395313: balance_dirty_state: bdi btrfs-1: dirty=870 wb=531 unstable=0 bg_thresh=1009 thresh=2019 gap=618 poll_thresh=17 ino=257 dd-2584 [002] 226.395431: balance_dirty_state: bdi btrfs-1: dirty=895 wb=531 unstable=0 bg_thresh=1009 thresh=2018 gap=592 poll_thresh=18 ino=257 dd-2584 [002] 226.395548: balance_dirty_state: bdi btrfs-1: dirty=920 wb=531 unstable=0 bg_thresh=1008 thresh=2017 gap=566 poll_thresh=19 ino=257 dd-2584 [002] 226.395669: balance_dirty_state: bdi btrfs-1: dirty=945 wb=531 unstable=0 bg_thresh=1005 thresh=2010 gap=534 poll_thresh=20 ino=257 dd-2584 [002] 226.395787: balance_dirty_state: bdi btrfs-1: dirty=995 wb=531 unstable=0 bg_thresh=1007 thresh=2014 gap=488 poll_thresh=21 ino=257 dd-2584 [002] 226.395792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 226.402793: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=0 bg_thresh=1001 thresh=2002 gap=501 poll_thresh=21 ino=257 dd-2584 [002] 226.402856: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=0 bg_thresh=1001 thresh=2002 gap=501 poll_thresh=16 ino=257 dd-2584 [002] 226.402971: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=506 unstable=0 bg_thresh=1003 thresh=2007 gap=456 poll_thresh=17 ino=257 dd-2584 [002] 226.402976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 226.403044: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23824 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 226.404726: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=528 to_write=7664 dd-2584 [002] 226.410800: balance_dirty_state: bdi btrfs-1: dirty=495 wb=781 unstable=0 bg_thresh=1002 thresh=2005 gap=729 poll_thresh=17 ino=257 dd-2584 [002] 226.411062: balance_dirty_state: bdi btrfs-1: dirty=495 wb=781 unstable=0 bg_thresh=1005 thresh=2010 gap=734 poll_thresh=13 ino=257 dd-2584 [002] 226.411119: balance_dirty_state: bdi btrfs-1: dirty=520 wb=781 unstable=0 bg_thresh=1005 thresh=2010 gap=709 poll_thresh=14 ino=257 dd-2584 [002] 226.411175: balance_dirty_state: bdi btrfs-1: dirty=545 wb=781 unstable=0 bg_thresh=1007 thresh=2015 gap=689 poll_thresh=15 ino=257 dd-2584 [002] 226.411229: balance_dirty_state: bdi btrfs-1: dirty=545 wb=781 unstable=0 bg_thresh=1007 thresh=2015 gap=689 poll_thresh=16 ino=257 dd-2584 [002] 226.411342: balance_dirty_state: bdi btrfs-1: dirty=595 wb=781 unstable=0 bg_thresh=1010 thresh=2020 gap=644 poll_thresh=17 ino=257 dd-2584 [002] 226.411454: balance_dirty_state: bdi btrfs-1: dirty=620 wb=781 unstable=0 bg_thresh=1012 thresh=2024 gap=623 poll_thresh=18 ino=257 dd-2584 [002] 226.411568: balance_dirty_state: bdi btrfs-1: dirty=645 wb=781 unstable=0 bg_thresh=1008 thresh=2017 gap=591 poll_thresh=19 ino=257 dd-2584 [002] 226.411680: balance_dirty_state: bdi btrfs-1: dirty=670 wb=781 unstable=0 bg_thresh=1008 thresh=2016 gap=565 poll_thresh=20 ino=257 dd-2584 [002] 226.411793: balance_dirty_state: bdi btrfs-1: dirty=720 wb=781 unstable=0 bg_thresh=1010 thresh=2020 gap=519 poll_thresh=21 ino=257 dd-2584 [002] 226.411905: balance_dirty_state: bdi btrfs-1: dirty=745 wb=781 unstable=0 bg_thresh=1009 thresh=2019 gap=493 poll_thresh=22 ino=257 dd-2584 [002] 226.411910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=64724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 226.418818: balance_dirty_state: bdi btrfs-1: dirty=745 wb=656 unstable=0 bg_thresh=1007 thresh=2014 gap=613 poll_thresh=22 ino=257 dd-2584 [002] 226.419070: balance_dirty_state: bdi btrfs-1: dirty=770 wb=656 unstable=0 bg_thresh=1007 thresh=2014 gap=588 poll_thresh=16 ino=257 dd-2584 [002] 226.419182: balance_dirty_state: bdi btrfs-1: dirty=795 wb=656 unstable=0 bg_thresh=1009 thresh=2019 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 226.419294: balance_dirty_state: bdi btrfs-1: dirty=820 wb=656 unstable=0 bg_thresh=1011 thresh=2023 gap=547 poll_thresh=18 ino=257 dd-2584 [002] 226.419407: balance_dirty_state: bdi btrfs-1: dirty=845 wb=656 unstable=0 bg_thresh=1011 thresh=2022 gap=521 poll_thresh=19 ino=257 dd-2584 [002] 226.419520: balance_dirty_state: bdi btrfs-1: dirty=895 wb=656 unstable=0 bg_thresh=1010 thresh=2021 gap=470 poll_thresh=20 ino=257 dd-2584 [002] 226.419524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=65024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 226.426804: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=0 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=20 ino=257 dd-2584 [002] 226.426929: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=0 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=15 ino=257 dd-2584 [002] 226.427045: balance_dirty_state: bdi btrfs-1: dirty=920 wb=506 unstable=0 bg_thresh=1006 thresh=2012 gap=586 poll_thresh=16 ino=257 dd-2584 [002] 226.427274: balance_dirty_state: bdi btrfs-1: dirty=945 wb=506 unstable=0 bg_thresh=1008 thresh=2017 gap=566 poll_thresh=17 ino=257 dd-2584 [002] 226.427509: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=0 bg_thresh=1008 thresh=2016 gap=515 poll_thresh=18 ino=257 dd-2584 [002] 226.428109: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=506 unstable=0 bg_thresh=1010 thresh=2020 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 226.428118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=65024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 226.428198: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23848 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 226.431705: writeback_single_inode: bdi btrfs-1: ino=257 state= age=20 wrote=528 to_write=7664 dd-2584 [002] 226.434806: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1031 unstable=0 bg_thresh=1007 thresh=2014 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 226.434815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=65024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 226.442792: balance_dirty_state: bdi btrfs-1: dirty=495 wb=781 unstable=0 bg_thresh=996 thresh=1992 gap=716 poll_thresh=19 ino=257 dd-2584 [002] 226.442858: balance_dirty_state: bdi btrfs-1: dirty=495 wb=781 unstable=0 bg_thresh=996 thresh=1992 gap=716 poll_thresh=14 ino=257 dd-2584 [002] 226.442917: balance_dirty_state: bdi btrfs-1: dirty=520 wb=781 unstable=0 bg_thresh=998 thresh=1997 gap=696 poll_thresh=15 ino=257 dd-2584 [002] 226.442977: balance_dirty_state: bdi btrfs-1: dirty=545 wb=781 unstable=0 bg_thresh=998 thresh=1997 gap=671 poll_thresh=16 ino=257 dd-2584 [002] 226.443097: balance_dirty_state: bdi btrfs-1: dirty=570 wb=781 unstable=0 bg_thresh=1001 thresh=2002 gap=651 poll_thresh=17 ino=257 dd-2584 [002] 226.443218: balance_dirty_state: bdi btrfs-1: dirty=595 wb=781 unstable=0 bg_thresh=1003 thresh=2006 gap=630 poll_thresh=18 ino=257 dd-2584 [002] 226.443337: balance_dirty_state: bdi btrfs-1: dirty=645 wb=781 unstable=0 bg_thresh=1002 thresh=2005 gap=579 poll_thresh=19 ino=257 dd-2584 [002] 226.443457: balance_dirty_state: bdi btrfs-1: dirty=670 wb=781 unstable=0 bg_thresh=1002 thresh=2004 gap=553 poll_thresh=20 ino=257 dd-2584 [002] 226.443578: balance_dirty_state: bdi btrfs-1: dirty=695 wb=781 unstable=0 bg_thresh=1004 thresh=2008 gap=532 poll_thresh=21 ino=257 dd-2584 [002] 226.443700: balance_dirty_state: bdi btrfs-1: dirty=720 wb=781 unstable=0 bg_thresh=1003 thresh=2007 gap=506 poll_thresh=22 ino=257 dd-2584 [002] 226.444001: balance_dirty_state: bdi btrfs-1: dirty=770 wb=781 unstable=0 bg_thresh=1003 thresh=2006 gap=455 poll_thresh=23 ino=257 dd-2584 [002] 226.444006: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=65024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 226.450821: balance_dirty_state: bdi btrfs-1: dirty=770 wb=656 unstable=0 bg_thresh=989 thresh=1979 gap=553 poll_thresh=23 ino=257 dd-2584 [002] 226.450911: balance_dirty_state: bdi btrfs-1: dirty=770 wb=656 unstable=0 bg_thresh=986 thresh=1973 gap=547 poll_thresh=17 ino=257 dd-2584 [002] 226.451067: balance_dirty_state: bdi btrfs-1: dirty=820 wb=656 unstable=0 bg_thresh=989 thresh=1978 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 226.451189: balance_dirty_state: bdi btrfs-1: dirty=845 wb=656 unstable=0 bg_thresh=994 thresh=1988 gap=487 poll_thresh=19 ino=257 dd-2584 [002] 226.451193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=65024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 226.458794: balance_dirty_state: bdi btrfs-1: dirty=845 wb=531 unstable=0 bg_thresh=987 thresh=1975 gap=599 poll_thresh=19 ino=257 dd-2584 [002] 226.458859: balance_dirty_state: bdi btrfs-1: dirty=870 wb=531 unstable=0 bg_thresh=987 thresh=1975 gap=574 poll_thresh=14 ino=257 dd-2584 [002] 226.458921: balance_dirty_state: bdi btrfs-1: dirty=870 wb=531 unstable=0 bg_thresh=990 thresh=1980 gap=579 poll_thresh=15 ino=257 dd-2584 [002] 226.458980: balance_dirty_state: bdi btrfs-1: dirty=895 wb=531 unstable=0 bg_thresh=992 thresh=1985 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 226.459101: balance_dirty_state: bdi btrfs-1: dirty=920 wb=531 unstable=0 bg_thresh=995 thresh=1990 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 226.459225: balance_dirty_state: bdi btrfs-1: dirty=945 wb=531 unstable=0 bg_thresh=994 thresh=1989 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 226.459349: balance_dirty_state: bdi btrfs-1: dirty=995 wb=531 unstable=0 bg_thresh=991 thresh=1982 gap=456 poll_thresh=19 ino=257 dd-2584 [002] 226.459354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=65024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 226.459375: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23880 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 226.461135: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=496 to_write=7696 dd-2584 [002] 226.466920: balance_dirty_state: bdi btrfs-1: dirty=495 wb=906 unstable=0 bg_thresh=998 thresh=1996 gap=595 poll_thresh=19 ino=257 dd-2584 [002] 226.467168: balance_dirty_state: bdi btrfs-1: dirty=495 wb=906 unstable=0 bg_thresh=997 thresh=1995 gap=594 poll_thresh=14 ino=257 dd-2584 [002] 226.467229: balance_dirty_state: bdi btrfs-1: dirty=520 wb=906 unstable=0 bg_thresh=997 thresh=1994 gap=568 poll_thresh=15 ino=257 dd-2584 [002] 226.467288: balance_dirty_state: bdi btrfs-1: dirty=545 wb=906 unstable=0 bg_thresh=997 thresh=1994 gap=543 poll_thresh=16 ino=257 dd-2584 [002] 226.467407: balance_dirty_state: bdi btrfs-1: dirty=570 wb=906 unstable=0 bg_thresh=999 thresh=1998 gap=522 poll_thresh=17 ino=257 dd-2584 [002] 226.467525: balance_dirty_state: bdi btrfs-1: dirty=595 wb=906 unstable=0 bg_thresh=998 thresh=1997 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 226.467529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=65024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 226.474934: balance_dirty_state: bdi btrfs-1: dirty=595 wb=756 unstable=0 bg_thresh=995 thresh=1990 gap=639 poll_thresh=18 ino=257 dd-2584 [001] 226.475000: balance_dirty_state: bdi btrfs-1: dirty=595 wb=756 unstable=0 bg_thresh=995 thresh=1990 gap=639 poll_thresh=13 ino=257 dd-2584 [001] 226.475060: balance_dirty_state: bdi btrfs-1: dirty=620 wb=756 unstable=0 bg_thresh=997 thresh=1995 gap=619 poll_thresh=14 ino=257 dd-2584 [001] 226.475118: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=997 thresh=1995 gap=594 poll_thresh=15 ino=257 dd-2584 [001] 226.475177: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=16 ino=257 dd-2584 [001] 226.475295: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=0 bg_thresh=999 thresh=1999 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 226.475414: balance_dirty_state: bdi btrfs-1: dirty=720 wb=756 unstable=0 bg_thresh=1001 thresh=2003 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 226.475712: balance_dirty_state: bdi btrfs-1: dirty=745 wb=756 unstable=0 bg_thresh=1001 thresh=2002 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 226.475833: balance_dirty_state: bdi btrfs-1: dirty=770 wb=756 unstable=0 bg_thresh=1000 thresh=2001 gap=475 poll_thresh=20 ino=257 dd-2584 [001] 226.475838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=65024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 226.486931: balance_dirty_state: bdi btrfs-1: dirty=770 wb=481 unstable=0 bg_thresh=996 thresh=1993 gap=742 poll_thresh=20 ino=257 dd-2584 [002] 226.487047: balance_dirty_state: bdi btrfs-1: dirty=795 wb=481 unstable=0 bg_thresh=993 thresh=1987 gap=711 poll_thresh=15 ino=257 dd-2584 [002] 226.487172: balance_dirty_state: bdi btrfs-1: dirty=795 wb=481 unstable=0 bg_thresh=996 thresh=1992 gap=716 poll_thresh=16 ino=257 dd-2584 [002] 226.487408: balance_dirty_state: bdi btrfs-1: dirty=845 wb=481 unstable=0 bg_thresh=995 thresh=1991 gap=665 poll_thresh=17 ino=257 dd-2584 [002] 226.487646: balance_dirty_state: bdi btrfs-1: dirty=870 wb=481 unstable=0 bg_thresh=997 thresh=1995 gap=644 poll_thresh=18 ino=257 dd-2584 [002] 226.487882: balance_dirty_state: bdi btrfs-1: dirty=895 wb=481 unstable=0 bg_thresh=997 thresh=1994 gap=618 poll_thresh=19 ino=257 dd-2584 [002] 226.488119: balance_dirty_state: bdi btrfs-1: dirty=945 wb=481 unstable=0 bg_thresh=993 thresh=1987 gap=561 poll_thresh=20 ino=257 dd-2584 [002] 226.488356: balance_dirty_state: bdi btrfs-1: dirty=970 wb=481 unstable=0 bg_thresh=995 thresh=1991 gap=540 poll_thresh=21 ino=257 dd-2584 [002] 226.488960: balance_dirty_state: bdi btrfs-1: dirty=995 wb=481 unstable=0 bg_thresh=995 thresh=1990 gap=514 poll_thresh=22 ino=257 dd-2584 [002] 226.489197: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=481 unstable=0 bg_thresh=994 thresh=1989 gap=488 poll_thresh=23 ino=257 dd-2584 [002] 226.489206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=65024 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 226.489280: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23908 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 226.492986: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=560 to_write=7632 dd-2584 [002] 226.494890: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1056 unstable=0 bg_thresh=995 thresh=1991 gap=465 poll_thresh=23 ino=257 dd-2584 [002] 226.494895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=65024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 226.502921: balance_dirty_state: bdi btrfs-1: dirty=470 wb=806 unstable=0 bg_thresh=996 thresh=1992 gap=716 poll_thresh=23 ino=257 dd-2584 [002] 226.503012: balance_dirty_state: bdi btrfs-1: dirty=495 wb=806 unstable=0 bg_thresh=998 thresh=1997 gap=696 poll_thresh=17 ino=257 dd-2584 [002] 226.503249: balance_dirty_state: bdi btrfs-1: dirty=520 wb=806 unstable=0 bg_thresh=998 thresh=1996 gap=670 poll_thresh=18 ino=257 dd-2584 [002] 226.503483: balance_dirty_state: bdi btrfs-1: dirty=570 wb=806 unstable=0 bg_thresh=997 thresh=1995 gap=619 poll_thresh=19 ino=257 dd-2584 [002] 226.503718: balance_dirty_state: bdi btrfs-1: dirty=595 wb=806 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=20 ino=257 dd-2584 [002] 226.503953: balance_dirty_state: bdi btrfs-1: dirty=620 wb=806 unstable=0 bg_thresh=996 thresh=1992 gap=566 poll_thresh=21 ino=257 dd-2584 [002] 226.504189: balance_dirty_state: bdi btrfs-1: dirty=645 wb=806 unstable=0 bg_thresh=995 thresh=1991 gap=540 poll_thresh=22 ino=257 dd-2584 [002] 226.504424: balance_dirty_state: bdi btrfs-1: dirty=695 wb=806 unstable=0 bg_thresh=995 thresh=1990 gap=489 poll_thresh=23 ino=257 dd-2584 [002] 226.504433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=65024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 226.510947: balance_dirty_state: bdi btrfs-1: dirty=695 wb=681 unstable=0 bg_thresh=996 thresh=1992 gap=616 poll_thresh=23 ino=257 dd-2584 [002] 226.511181: balance_dirty_state: bdi btrfs-1: dirty=695 wb=681 unstable=0 bg_thresh=998 thresh=1997 gap=621 poll_thresh=17 ino=257 dd-2584 [002] 226.511294: balance_dirty_state: bdi btrfs-1: dirty=745 wb=681 unstable=0 bg_thresh=998 thresh=1996 gap=570 poll_thresh=18 ino=257 dd-2584 [002] 226.511408: balance_dirty_state: bdi btrfs-1: dirty=770 wb=681 unstable=0 bg_thresh=1000 thresh=2000 gap=549 poll_thresh=19 ino=257 dd-2584 [002] 226.511520: balance_dirty_state: bdi btrfs-1: dirty=795 wb=681 unstable=0 bg_thresh=999 thresh=1999 gap=523 poll_thresh=20 ino=257 dd-2584 [002] 226.511632: balance_dirty_state: bdi btrfs-1: dirty=820 wb=681 unstable=0 bg_thresh=999 thresh=1998 gap=497 poll_thresh=21 ino=257 dd-2584 [002] 226.511636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=65024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 226.518902: balance_dirty_state: bdi btrfs-1: dirty=820 wb=556 unstable=0 bg_thresh=998 thresh=1996 gap=620 poll_thresh=21 ino=257 dd-2584 [002] 226.519008: balance_dirty_state: bdi btrfs-1: dirty=845 wb=556 unstable=0 bg_thresh=997 thresh=1995 gap=594 poll_thresh=16 ino=257 dd-2584 [002] 226.519126: balance_dirty_state: bdi btrfs-1: dirty=870 wb=556 unstable=0 bg_thresh=997 thresh=1994 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 226.519242: balance_dirty_state: bdi btrfs-1: dirty=920 wb=556 unstable=0 bg_thresh=996 thresh=1993 gap=517 poll_thresh=18 ino=257 dd-2584 [002] 226.519359: balance_dirty_state: bdi btrfs-1: dirty=945 wb=556 unstable=0 bg_thresh=996 thresh=1992 gap=491 poll_thresh=19 ino=257 dd-2584 [002] 226.519363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=65024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 226.526920: balance_dirty_state: bdi btrfs-1: dirty=945 wb=556 unstable=0 bg_thresh=996 thresh=1993 gap=492 poll_thresh=19 ino=257 dd-2584 [002] 226.526928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 226.534925: balance_dirty_state: bdi btrfs-1: dirty=945 wb=306 unstable=0 bg_thresh=995 thresh=1991 gap=740 poll_thresh=19 ino=257 dd-2584 [001] 226.535412: balance_dirty_state: bdi btrfs-1: dirty=970 wb=306 unstable=0 bg_thresh=995 thresh=1991 gap=715 poll_thresh=14 ino=257 dd-2584 [001] 226.535535: balance_dirty_state: bdi btrfs-1: dirty=995 wb=306 unstable=0 bg_thresh=995 thresh=1990 gap=689 poll_thresh=15 ino=257 dd-2584 [001] 226.535652: balance_dirty_state: bdi btrfs-1: dirty=995 wb=306 unstable=0 bg_thresh=997 thresh=1995 gap=694 poll_thresh=16 ino=257 dd-2584 [001] 226.535888: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=306 unstable=0 bg_thresh=994 thresh=1988 gap=637 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 226.535939: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23956 wrote=0 to_write=8192 dd-2584 [001] 226.536135: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=306 unstable=0 bg_thresh=993 thresh=1987 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 226.536386: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=356 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 226.536634: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=406 unstable=0 bg_thresh=995 thresh=1990 gap=564 poll_thresh=20 ino=257 dd-2584 [001] 226.536901: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=431 unstable=0 bg_thresh=992 thresh=1985 gap=534 poll_thresh=21 ino=257 dd-2584 [001] 226.537050: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=381 unstable=0 bg_thresh=990 thresh=1980 gap=579 poll_thresh=22 ino=257 dd-2584 [001] 226.537354: balance_dirty_state: bdi btrfs-1: dirty=945 wb=431 unstable=0 bg_thresh=992 thresh=1985 gap=609 poll_thresh=23 ino=257 dd-2584 [001] 226.537485: balance_dirty_state: bdi btrfs-1: dirty=970 wb=481 unstable=0 bg_thresh=995 thresh=1990 gap=539 poll_thresh=24 ino=257 dd-2584 [001] 226.537618: balance_dirty_state: bdi btrfs-1: dirty=970 wb=506 unstable=0 bg_thresh=994 thresh=1988 gap=512 poll_thresh=25 ino=257 dd-2584 [001] 226.537750: balance_dirty_state: bdi btrfs-1: dirty=945 wb=531 unstable=0 bg_thresh=995 thresh=1991 gap=515 poll_thresh=26 ino=257 dd-2584 [001] 226.537879: balance_dirty_state: bdi btrfs-1: dirty=945 wb=581 unstable=0 bg_thresh=994 thresh=1989 gap=463 poll_thresh=27 ino=257 dd-2584 [001] 226.537881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-316% task_weight=100% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 226.539625: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=864 to_write=7328 dd-2584 [001] 226.542869: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1031 unstable=0 bg_thresh=996 thresh=1992 gap=466 poll_thresh=27 ino=257 dd-2584 [001] 226.542877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-311% task_weight=100% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 226.550921: balance_dirty_state: bdi btrfs-1: dirty=495 wb=856 unstable=0 bg_thresh=998 thresh=1996 gap=645 poll_thresh=27 ino=257 dd-2584 [001] 226.550988: balance_dirty_state: bdi btrfs-1: dirty=520 wb=856 unstable=0 bg_thresh=997 thresh=1995 gap=619 poll_thresh=20 ino=257 dd-2584 [001] 226.551108: balance_dirty_state: bdi btrfs-1: dirty=545 wb=856 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=21 ino=257 dd-2584 [001] 226.551227: balance_dirty_state: bdi btrfs-1: dirty=595 wb=856 unstable=0 bg_thresh=996 thresh=1993 gap=542 poll_thresh=22 ino=257 dd-2584 [001] 226.551344: balance_dirty_state: bdi btrfs-1: dirty=620 wb=856 unstable=0 bg_thresh=998 thresh=1997 gap=521 poll_thresh=23 ino=257 dd-2584 [001] 226.551642: balance_dirty_state: bdi btrfs-1: dirty=645 wb=856 unstable=0 bg_thresh=998 thresh=1996 gap=495 poll_thresh=24 ino=257 dd-2584 [001] 226.551647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.558895: balance_dirty_state: bdi btrfs-1: dirty=645 wb=731 unstable=0 bg_thresh=997 thresh=1995 gap=619 poll_thresh=24 ino=257 dd-2584 [004] 226.558969: balance_dirty_state: bdi btrfs-1: dirty=670 wb=731 unstable=0 bg_thresh=997 thresh=1995 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 226.559101: balance_dirty_state: bdi btrfs-1: dirty=695 wb=731 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 226.559230: balance_dirty_state: bdi btrfs-1: dirty=720 wb=731 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=20 ino=257 dd-2584 [004] 226.559362: balance_dirty_state: bdi btrfs-1: dirty=770 wb=731 unstable=0 bg_thresh=1004 thresh=2009 gap=508 poll_thresh=21 ino=257 dd-2584 [004] 226.559493: balance_dirty_state: bdi btrfs-1: dirty=795 wb=731 unstable=0 bg_thresh=1004 thresh=2008 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 226.559498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.566840: balance_dirty_state: bdi btrfs-1: dirty=795 wb=606 unstable=0 bg_thresh=998 thresh=1996 gap=595 poll_thresh=22 ino=257 dd-2584 [004] 226.566910: balance_dirty_state: bdi btrfs-1: dirty=820 wb=606 unstable=0 bg_thresh=998 thresh=1996 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 226.567038: balance_dirty_state: bdi btrfs-1: dirty=845 wb=606 unstable=0 bg_thresh=1000 thresh=2001 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 226.567167: balance_dirty_state: bdi btrfs-1: dirty=870 wb=606 unstable=0 bg_thresh=1003 thresh=2006 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 226.567500: balance_dirty_state: bdi btrfs-1: dirty=920 wb=606 unstable=0 bg_thresh=1005 thresh=2010 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 226.567505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.574905: balance_dirty_state: bdi btrfs-1: dirty=920 wb=456 unstable=0 bg_thresh=998 thresh=1997 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 226.575028: balance_dirty_state: bdi btrfs-1: dirty=920 wb=456 unstable=0 bg_thresh=998 thresh=1997 gap=621 poll_thresh=14 ino=257 dd-2584 [004] 226.575146: balance_dirty_state: bdi btrfs-1: dirty=945 wb=456 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=15 ino=257 dd-2584 [004] 226.575302: balance_dirty_state: bdi btrfs-1: dirty=945 wb=456 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=16 ino=257 dd-2584 [004] 226.575642: balance_dirty_state: bdi btrfs-1: dirty=995 wb=456 unstable=0 bg_thresh=1005 thresh=2011 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 226.575992: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=456 unstable=0 bg_thresh=1007 thresh=2015 gap=539 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 226.576045: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23996 wrote=0 to_write=8192 dd-2584 [004] 226.576341: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=481 unstable=0 bg_thresh=1007 thresh=2014 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 226.576595: balance_dirty_state: bdi btrfs-1: dirty=995 wb=531 unstable=0 bg_thresh=1006 thresh=2013 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 226.576598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 226.580241: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=576 to_write=7616 dd-2584 [004] 226.582927: balance_dirty_state: bdi btrfs-1: dirty=495 wb=906 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=20 ino=257 dd-2584 [004] 226.583033: balance_dirty_state: bdi btrfs-1: dirty=495 wb=906 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 226.583122: balance_dirty_state: bdi btrfs-1: dirty=520 wb=906 unstable=0 bg_thresh=1002 thresh=2005 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 226.583523: balance_dirty_state: bdi btrfs-1: dirty=545 wb=906 unstable=0 bg_thresh=1005 thresh=2010 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 226.583679: balance_dirty_state: bdi btrfs-1: dirty=570 wb=906 unstable=0 bg_thresh=1004 thresh=2009 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 226.583861: balance_dirty_state: bdi btrfs-1: dirty=620 wb=906 unstable=0 bg_thresh=1006 thresh=2013 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 226.583868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 226.590844: balance_dirty_state: bdi btrfs-1: dirty=620 wb=781 unstable=0 bg_thresh=1003 thresh=2006 gap=605 poll_thresh=19 ino=257 dd-2584 [000] 226.590935: balance_dirty_state: bdi btrfs-1: dirty=620 wb=781 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=14 ino=257 dd-2584 [000] 226.591021: balance_dirty_state: bdi btrfs-1: dirty=645 wb=781 unstable=0 bg_thresh=1002 thresh=2005 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 226.591111: balance_dirty_state: bdi btrfs-1: dirty=670 wb=781 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 226.591293: balance_dirty_state: bdi btrfs-1: dirty=695 wb=781 unstable=0 bg_thresh=1001 thresh=2003 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 226.591484: balance_dirty_state: bdi btrfs-1: dirty=720 wb=781 unstable=0 bg_thresh=1001 thresh=2002 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 226.591709: balance_dirty_state: bdi btrfs-1: dirty=770 wb=781 unstable=0 bg_thresh=1000 thresh=2001 gap=450 poll_thresh=19 ino=257 dd-2584 [000] 226.591716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=101% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.598859: balance_dirty_state: bdi btrfs-1: dirty=770 wb=556 unstable=0 bg_thresh=986 thresh=1973 gap=647 poll_thresh=19 ino=257 dd-2584 [004] 226.598956: balance_dirty_state: bdi btrfs-1: dirty=770 wb=556 unstable=0 bg_thresh=986 thresh=1973 gap=647 poll_thresh=14 ino=257 dd-2584 [004] 226.599047: balance_dirty_state: bdi btrfs-1: dirty=795 wb=556 unstable=0 bg_thresh=989 thresh=1978 gap=627 poll_thresh=15 ino=257 dd-2584 [004] 226.599455: balance_dirty_state: bdi btrfs-1: dirty=820 wb=556 unstable=0 bg_thresh=980 thresh=1960 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 226.599631: balance_dirty_state: bdi btrfs-1: dirty=845 wb=556 unstable=0 bg_thresh=982 thresh=1964 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 226.599811: balance_dirty_state: bdi btrfs-1: dirty=870 wb=556 unstable=0 bg_thresh=981 thresh=1963 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 226.599992: balance_dirty_state: bdi btrfs-1: dirty=895 wb=556 unstable=0 bg_thresh=984 thresh=1968 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 226.600169: balance_dirty_state: bdi btrfs-1: dirty=945 wb=556 unstable=0 bg_thresh=986 thresh=1972 gap=471 poll_thresh=20 ino=257 dd-2584 [004] 226.600175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.606858: balance_dirty_state: bdi btrfs-1: dirty=945 wb=431 unstable=0 bg_thresh=982 thresh=1964 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 226.606929: balance_dirty_state: bdi btrfs-1: dirty=945 wb=431 unstable=0 bg_thresh=982 thresh=1964 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 226.607002: balance_dirty_state: bdi btrfs-1: dirty=970 wb=431 unstable=0 bg_thresh=981 thresh=1963 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 226.607119: balance_dirty_state: bdi btrfs-1: dirty=995 wb=431 unstable=0 bg_thresh=984 thresh=1968 gap=542 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 226.607193: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24028 wrote=0 to_write=8192 dd-2584 [004] 226.607244: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=431 unstable=0 bg_thresh=986 thresh=1973 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 226.607563: balance_dirty_state: bdi btrfs-1: dirty=970 wb=556 unstable=0 bg_thresh=991 thresh=1983 gap=457 poll_thresh=19 ino=257 dd-2584 [004] 226.607565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 226.609072: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=576 to_write=7616 dd-2584 [004] 226.614880: balance_dirty_state: bdi btrfs-1: dirty=495 wb=881 unstable=0 bg_thresh=981 thresh=1962 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 226.615000: balance_dirty_state: bdi btrfs-1: dirty=520 wb=881 unstable=0 bg_thresh=981 thresh=1962 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 226.615061: balance_dirty_state: bdi btrfs-1: dirty=520 wb=881 unstable=0 bg_thresh=983 thresh=1967 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 226.615116: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=0 bg_thresh=983 thresh=1967 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 226.615228: balance_dirty_state: bdi btrfs-1: dirty=570 wb=881 unstable=0 bg_thresh=988 thresh=1977 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 226.615344: balance_dirty_state: bdi btrfs-1: dirty=595 wb=881 unstable=0 bg_thresh=991 thresh=1982 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 226.615461: balance_dirty_state: bdi btrfs-1: dirty=645 wb=881 unstable=0 bg_thresh=990 thresh=1981 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 226.615465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-374% task_weight=100% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.622874: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=989 thresh=1978 gap=577 poll_thresh=19 ino=257 dd-2584 [004] 226.623018: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=989 thresh=1978 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 226.623078: balance_dirty_state: bdi btrfs-1: dirty=670 wb=756 unstable=0 bg_thresh=991 thresh=1983 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 226.623137: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=0 bg_thresh=988 thresh=1977 gap=526 poll_thresh=16 ino=257 dd-2584 [004] 226.623253: balance_dirty_state: bdi btrfs-1: dirty=720 wb=756 unstable=0 bg_thresh=990 thresh=1981 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 226.623544: balance_dirty_state: bdi btrfs-1: dirty=745 wb=756 unstable=0 bg_thresh=990 thresh=1980 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 226.623549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=64728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.630956: balance_dirty_state: bdi btrfs-1: dirty=745 wb=631 unstable=0 bg_thresh=983 thresh=1967 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 226.631049: balance_dirty_state: bdi btrfs-1: dirty=770 wb=631 unstable=0 bg_thresh=983 thresh=1967 gap=566 poll_thresh=13 ino=257 dd-2584 [004] 226.631133: balance_dirty_state: bdi btrfs-1: dirty=770 wb=631 unstable=0 bg_thresh=986 thresh=1972 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 226.631216: balance_dirty_state: bdi btrfs-1: dirty=795 wb=631 unstable=0 bg_thresh=986 thresh=1972 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 226.631301: balance_dirty_state: bdi btrfs-1: dirty=820 wb=631 unstable=0 bg_thresh=988 thresh=1977 gap=526 poll_thresh=16 ino=257 dd-2584 [004] 226.631469: balance_dirty_state: bdi btrfs-1: dirty=845 wb=631 unstable=0 bg_thresh=988 thresh=1976 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 226.631640: balance_dirty_state: bdi btrfs-1: dirty=870 wb=631 unstable=0 bg_thresh=990 thresh=1980 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 226.631646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=65808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.638879: balance_dirty_state: bdi btrfs-1: dirty=870 wb=556 unstable=0 bg_thresh=983 thresh=1967 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 226.639024: balance_dirty_state: bdi btrfs-1: dirty=895 wb=531 unstable=0 bg_thresh=983 thresh=1967 gap=541 poll_thresh=13 ino=257 dd-2584 [004] 226.639123: balance_dirty_state: bdi btrfs-1: dirty=920 wb=481 unstable=0 bg_thresh=986 thresh=1972 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 226.639212: balance_dirty_state: bdi btrfs-1: dirty=920 wb=431 unstable=0 bg_thresh=986 thresh=1972 gap=621 poll_thresh=15 ino=257 dd-2584 [004] 226.639298: balance_dirty_state: bdi btrfs-1: dirty=945 wb=431 unstable=0 bg_thresh=986 thresh=1972 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 226.639461: balance_dirty_state: bdi btrfs-1: dirty=970 wb=431 unstable=0 bg_thresh=987 thresh=1975 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 226.639747: balance_dirty_state: bdi btrfs-1: dirty=995 wb=431 unstable=0 bg_thresh=989 thresh=1979 gap=553 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 226.639811: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24060 wrote=0 to_write=16384 dd-2584 [004] 226.639874: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=431 unstable=0 bg_thresh=989 thresh=1978 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 226.640001: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=481 unstable=0 bg_thresh=988 thresh=1977 gap=451 poll_thresh=20 ino=257 dd-2584 [004] 226.640002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=65808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 226.643242: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=576 to_write=15808 dd-2584 [004] 226.646940: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1006 unstable=0 bg_thresh=988 thresh=1977 gap=476 poll_thresh=20 ino=257 dd-2584 [004] 226.646945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=65808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 226.654986: balance_dirty_state: bdi btrfs-1: dirty=495 wb=881 unstable=0 bg_thresh=987 thresh=1974 gap=598 poll_thresh=20 ino=257 dd-2584 [007] 226.655097: balance_dirty_state: bdi btrfs-1: dirty=495 wb=881 unstable=0 bg_thresh=989 thresh=1979 gap=603 poll_thresh=15 ino=257 dd-2584 [007] 226.655217: balance_dirty_state: bdi btrfs-1: dirty=520 wb=881 unstable=0 bg_thresh=989 thresh=1979 gap=578 poll_thresh=16 ino=257 dd-2584 [007] 226.655455: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=0 bg_thresh=991 thresh=1983 gap=557 poll_thresh=17 ino=257 dd-2584 [007] 226.655689: balance_dirty_state: bdi btrfs-1: dirty=595 wb=881 unstable=0 bg_thresh=991 thresh=1982 gap=506 poll_thresh=18 ino=257 dd-2584 [007] 226.655925: balance_dirty_state: bdi btrfs-1: dirty=620 wb=881 unstable=0 bg_thresh=990 thresh=1981 gap=480 poll_thresh=19 ino=257 dd-2584 [007] 226.655934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=65808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 226.662988: balance_dirty_state: bdi btrfs-1: dirty=620 wb=631 unstable=0 bg_thresh=993 thresh=1987 gap=736 poll_thresh=19 ino=257 dd-2584 [007] 226.663062: balance_dirty_state: bdi btrfs-1: dirty=645 wb=631 unstable=0 bg_thresh=994 thresh=1988 gap=712 poll_thresh=14 ino=257 dd-2584 [007] 226.663128: balance_dirty_state: bdi btrfs-1: dirty=645 wb=631 unstable=0 bg_thresh=991 thresh=1982 gap=706 poll_thresh=15 ino=257 dd-2584 [007] 226.663194: balance_dirty_state: bdi btrfs-1: dirty=670 wb=631 unstable=0 bg_thresh=993 thresh=1987 gap=686 poll_thresh=16 ino=257 dd-2584 [007] 226.663517: balance_dirty_state: bdi btrfs-1: dirty=695 wb=631 unstable=0 bg_thresh=990 thresh=1980 gap=654 poll_thresh=17 ino=257 dd-2584 [007] 226.663644: balance_dirty_state: bdi btrfs-1: dirty=720 wb=631 unstable=0 bg_thresh=992 thresh=1984 gap=633 poll_thresh=18 ino=257 dd-2584 [007] 226.663770: balance_dirty_state: bdi btrfs-1: dirty=770 wb=631 unstable=0 bg_thresh=991 thresh=1983 gap=582 poll_thresh=19 ino=257 dd-2584 [007] 226.663896: balance_dirty_state: bdi btrfs-1: dirty=795 wb=631 unstable=0 bg_thresh=991 thresh=1982 gap=556 poll_thresh=20 ino=257 dd-2584 [007] 226.664024: balance_dirty_state: bdi btrfs-1: dirty=820 wb=631 unstable=0 bg_thresh=993 thresh=1986 gap=535 poll_thresh=21 ino=257 dd-2584 [007] 226.664151: balance_dirty_state: bdi btrfs-1: dirty=870 wb=631 unstable=0 bg_thresh=992 thresh=1985 gap=484 poll_thresh=22 ino=257 dd-2584 [007] 226.664156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=65808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 226.670988: balance_dirty_state: bdi btrfs-1: dirty=870 wb=556 unstable=0 bg_thresh=986 thresh=1973 gap=547 poll_thresh=22 ino=257 dd-2584 [007] 226.671073: balance_dirty_state: bdi btrfs-1: dirty=870 wb=556 unstable=0 bg_thresh=986 thresh=1973 gap=547 poll_thresh=16 ino=257 dd-2584 [007] 226.671193: balance_dirty_state: bdi btrfs-1: dirty=895 wb=556 unstable=0 bg_thresh=988 thresh=1977 gap=526 poll_thresh=17 ino=257 dd-2584 [007] 226.671490: balance_dirty_state: bdi btrfs-1: dirty=945 wb=556 unstable=0 bg_thresh=985 thresh=1970 gap=469 poll_thresh=18 ino=257 dd-2584 [007] 226.671494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-341% task_weight=99% bdi_bw=65808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 226.679017: balance_dirty_state: bdi btrfs-1: dirty=945 wb=431 unstable=0 bg_thresh=985 thresh=1970 gap=594 poll_thresh=18 ino=257 dd-2584 [007] 226.679107: balance_dirty_state: bdi btrfs-1: dirty=945 wb=431 unstable=0 bg_thresh=987 thresh=1975 gap=599 poll_thresh=13 ino=257 dd-2584 [007] 226.679167: balance_dirty_state: bdi btrfs-1: dirty=970 wb=431 unstable=0 bg_thresh=984 thresh=1969 gap=568 poll_thresh=14 ino=257 dd-2584 [007] 226.679223: balance_dirty_state: bdi btrfs-1: dirty=995 wb=431 unstable=0 bg_thresh=987 thresh=1974 gap=548 poll_thresh=15 ino=257 dd-2584 [007] 226.679287: balance_dirty_state: bdi btrfs-1: dirty=995 wb=431 unstable=0 bg_thresh=984 thresh=1968 gap=542 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 226.679288: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24100 wrote=0 to_write=16384 dd-2584 [007] 226.679411: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=431 unstable=0 bg_thresh=986 thresh=1972 gap=496 poll_thresh=17 ino=257 dd-2584 [007] 226.679539: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=506 unstable=0 bg_thresh=985 thresh=1971 gap=445 poll_thresh=18 ino=257 dd-2584 [007] 226.679540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=65808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 226.680824: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=576 to_write=15808 dd-2584 [005] 226.691023: balance_dirty_state: bdi btrfs-1: dirty=495 wb=756 unstable=0 bg_thresh=987 thresh=1974 gap=723 poll_thresh=18 ino=257 dd-2584 [005] 226.691129: balance_dirty_state: bdi btrfs-1: dirty=520 wb=756 unstable=0 bg_thresh=987 thresh=1974 gap=698 poll_thresh=13 ino=257 dd-2584 [005] 226.691248: balance_dirty_state: bdi btrfs-1: dirty=520 wb=756 unstable=0 bg_thresh=989 thresh=1979 gap=703 poll_thresh=14 ino=257 dd-2584 [005] 226.691365: balance_dirty_state: bdi btrfs-1: dirty=545 wb=756 unstable=0 bg_thresh=989 thresh=1979 gap=678 poll_thresh=15 ino=257 dd-2584 [005] 226.691485: balance_dirty_state: bdi btrfs-1: dirty=570 wb=756 unstable=0 bg_thresh=992 thresh=1984 gap=658 poll_thresh=16 ino=257 dd-2584 [005] 226.691718: balance_dirty_state: bdi btrfs-1: dirty=595 wb=756 unstable=0 bg_thresh=991 thresh=1983 gap=632 poll_thresh=17 ino=257 dd-2584 [005] 226.692320: balance_dirty_state: bdi btrfs-1: dirty=620 wb=756 unstable=0 bg_thresh=993 thresh=1987 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 226.692554: balance_dirty_state: bdi btrfs-1: dirty=670 wb=756 unstable=0 bg_thresh=993 thresh=1986 gap=560 poll_thresh=19 ino=257 dd-2584 [005] 226.692787: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=0 bg_thresh=992 thresh=1985 gap=534 poll_thresh=20 ino=257 dd-2584 [005] 226.693027: balance_dirty_state: bdi btrfs-1: dirty=720 wb=756 unstable=0 bg_thresh=991 thresh=1983 gap=507 poll_thresh=21 ino=257 dd-2584 [005] 226.693262: balance_dirty_state: bdi btrfs-1: dirty=745 wb=756 unstable=0 bg_thresh=991 thresh=1982 gap=481 poll_thresh=22 ino=257 dd-2584 [005] 226.693272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=65808 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 226.698962: balance_dirty_state: bdi btrfs-1: dirty=745 wb=631 unstable=0 bg_thresh=991 thresh=1983 gap=607 poll_thresh=22 ino=257 dd-2584 [005] 226.699094: balance_dirty_state: bdi btrfs-1: dirty=770 wb=631 unstable=0 bg_thresh=991 thresh=1983 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 226.699329: balance_dirty_state: bdi btrfs-1: dirty=795 wb=631 unstable=0 bg_thresh=993 thresh=1987 gap=561 poll_thresh=17 ino=257 dd-2584 [005] 226.699565: balance_dirty_state: bdi btrfs-1: dirty=845 wb=631 unstable=0 bg_thresh=993 thresh=1986 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 226.699799: balance_dirty_state: bdi btrfs-1: dirty=870 wb=631 unstable=0 bg_thresh=992 thresh=1985 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 226.699809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=65808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 226.706967: balance_dirty_state: bdi btrfs-1: dirty=870 wb=556 unstable=0 bg_thresh=991 thresh=1983 gap=557 poll_thresh=19 ino=257 dd-2584 [005] 226.707234: balance_dirty_state: bdi btrfs-1: dirty=895 wb=556 unstable=0 bg_thresh=991 thresh=1982 gap=531 poll_thresh=14 ino=257 dd-2584 [005] 226.707295: balance_dirty_state: bdi btrfs-1: dirty=895 wb=556 unstable=0 bg_thresh=991 thresh=1982 gap=531 poll_thresh=15 ino=257 dd-2584 [005] 226.707353: balance_dirty_state: bdi btrfs-1: dirty=920 wb=556 unstable=0 bg_thresh=990 thresh=1981 gap=505 poll_thresh=16 ino=257 dd-2584 [005] 226.707473: balance_dirty_state: bdi btrfs-1: dirty=945 wb=556 unstable=0 bg_thresh=992 thresh=1985 gap=484 poll_thresh=17 ino=257 dd-2584 [005] 226.707477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=65808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 226.714913: balance_dirty_state: bdi btrfs-1: dirty=945 wb=431 unstable=0 bg_thresh=994 thresh=1989 gap=613 poll_thresh=17 ino=257 dd-2584 [005] 226.714979: balance_dirty_state: bdi btrfs-1: dirty=970 wb=431 unstable=0 bg_thresh=991 thresh=1983 gap=582 poll_thresh=13 ino=257 dd-2584 [005] 226.715039: balance_dirty_state: bdi btrfs-1: dirty=970 wb=431 unstable=0 bg_thresh=994 thresh=1988 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 226.715100: balance_dirty_state: bdi btrfs-1: dirty=995 wb=431 unstable=0 bg_thresh=991 thresh=1982 gap=556 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 226.715122: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24136 wrote=0 to_write=16384 dd-2584 [005] 226.715186: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=431 unstable=0 bg_thresh=993 thresh=1987 gap=536 poll_thresh=16 ino=257 dd-2584 [005] 226.715366: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=456 unstable=0 bg_thresh=993 thresh=1986 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 226.715550: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=0 bg_thresh=995 thresh=1990 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 226.715552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=65808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 226.716938: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=576 to_write=15808 dd-2584 [005] 226.722990: balance_dirty_state: bdi btrfs-1: dirty=495 wb=881 unstable=0 bg_thresh=994 thresh=1989 gap=613 poll_thresh=18 ino=257 dd-2584 [005] 226.723061: balance_dirty_state: bdi btrfs-1: dirty=520 wb=881 unstable=0 bg_thresh=991 thresh=1983 gap=582 poll_thresh=13 ino=257 dd-2584 [005] 226.723125: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=0 bg_thresh=994 thresh=1988 gap=562 poll_thresh=14 ino=257 dd-2584 [005] 226.723188: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=0 bg_thresh=991 thresh=1982 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 226.723433: balance_dirty_state: bdi btrfs-1: dirty=570 wb=881 unstable=0 bg_thresh=990 thresh=1981 gap=530 poll_thresh=16 ino=257 dd-2584 [005] 226.723553: balance_dirty_state: bdi btrfs-1: dirty=595 wb=881 unstable=0 bg_thresh=992 thresh=1985 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 226.723674: balance_dirty_state: bdi btrfs-1: dirty=620 wb=881 unstable=0 bg_thresh=992 thresh=1984 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 226.723680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=65808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 226.730974: balance_dirty_state: bdi btrfs-1: dirty=620 wb=631 unstable=0 bg_thresh=999 thresh=1998 gap=747 poll_thresh=18 ino=257 dd-2584 [005] 226.731042: balance_dirty_state: bdi btrfs-1: dirty=645 wb=631 unstable=0 bg_thresh=999 thresh=1998 gap=722 poll_thresh=13 ino=257 dd-2584 [005] 226.731104: balance_dirty_state: bdi btrfs-1: dirty=670 wb=631 unstable=0 bg_thresh=997 thresh=1994 gap=693 poll_thresh=14 ino=257 dd-2584 [005] 226.731165: balance_dirty_state: bdi btrfs-1: dirty=670 wb=631 unstable=0 bg_thresh=997 thresh=1994 gap=693 poll_thresh=15 ino=257 dd-2584 [005] 226.731224: balance_dirty_state: bdi btrfs-1: dirty=695 wb=631 unstable=0 bg_thresh=996 thresh=1993 gap=667 poll_thresh=16 ino=257 dd-2584 [005] 226.731346: balance_dirty_state: bdi btrfs-1: dirty=720 wb=631 unstable=0 bg_thresh=998 thresh=1997 gap=646 poll_thresh=17 ino=257 dd-2584 [005] 226.731466: balance_dirty_state: bdi btrfs-1: dirty=745 wb=631 unstable=0 bg_thresh=998 thresh=1996 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 226.731588: balance_dirty_state: bdi btrfs-1: dirty=795 wb=631 unstable=0 bg_thresh=997 thresh=1995 gap=569 poll_thresh=19 ino=257 dd-2584 [005] 226.731891: balance_dirty_state: bdi btrfs-1: dirty=820 wb=631 unstable=0 bg_thresh=996 thresh=1993 gap=542 poll_thresh=20 ino=257 dd-2584 [005] 226.732012: balance_dirty_state: bdi btrfs-1: dirty=845 wb=631 unstable=0 bg_thresh=996 thresh=1992 gap=516 poll_thresh=21 ino=257 dd-2584 [005] 226.732131: balance_dirty_state: bdi btrfs-1: dirty=895 wb=631 unstable=0 bg_thresh=995 thresh=1991 gap=465 poll_thresh=22 ino=257 dd-2584 [005] 226.732136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=65808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 226.738932: balance_dirty_state: bdi btrfs-1: dirty=895 wb=556 unstable=0 bg_thresh=992 thresh=1984 gap=533 poll_thresh=22 ino=257 dd-2584 [005] 226.738992: balance_dirty_state: bdi btrfs-1: dirty=895 wb=556 unstable=0 bg_thresh=994 thresh=1989 gap=538 poll_thresh=16 ino=257 dd-2584 [005] 226.739108: balance_dirty_state: bdi btrfs-1: dirty=945 wb=556 unstable=0 bg_thresh=997 thresh=1994 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 226.739113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 226.750981: balance_dirty_state: bdi btrfs-1: dirty=945 wb=306 unstable=0 bg_thresh=990 thresh=1980 gap=729 poll_thresh=17 ino=257 dd-2584 [005] 226.751055: balance_dirty_state: bdi btrfs-1: dirty=945 wb=306 unstable=0 bg_thresh=992 thresh=1985 gap=734 poll_thresh=13 ino=257 dd-2584 [005] 226.751118: balance_dirty_state: bdi btrfs-1: dirty=970 wb=306 unstable=0 bg_thresh=989 thresh=1979 gap=703 poll_thresh=14 ino=257 dd-2584 [005] 226.751177: balance_dirty_state: bdi btrfs-1: dirty=970 wb=306 unstable=0 bg_thresh=992 thresh=1984 gap=708 poll_thresh=15 ino=257 dd-2584 [005] 226.751236: balance_dirty_state: bdi btrfs-1: dirty=995 wb=306 unstable=0 bg_thresh=991 thresh=1983 gap=682 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 226.751257: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24172 wrote=0 to_write=16384 dd-2584 [005] 226.751414: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=306 unstable=0 bg_thresh=991 thresh=1982 gap=656 poll_thresh=17 ino=257 dd-2584 [005] 226.751602: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=356 unstable=0 bg_thresh=990 thresh=1981 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 226.752092: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=0 bg_thresh=990 thresh=1980 gap=579 poll_thresh=19 ino=257 dd-2584 [005] 226.752276: balance_dirty_state: bdi btrfs-1: dirty=870 wb=556 unstable=0 bg_thresh=995 thresh=1990 gap=564 poll_thresh=20 ino=257 dd-2584 [005] 226.752458: balance_dirty_state: bdi btrfs-1: dirty=870 wb=606 unstable=0 bg_thresh=994 thresh=1989 gap=513 poll_thresh=21 ino=257 dd-2584 [005] 226.752637: balance_dirty_state: bdi btrfs-1: dirty=870 wb=656 unstable=0 bg_thresh=994 thresh=1988 gap=462 poll_thresh=22 ino=257 dd-2584 [005] 226.752639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 226.753419: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=688 to_write=15696 dd-2584 [005] 226.762981: balance_dirty_state: bdi btrfs-1: dirty=520 wb=856 unstable=0 bg_thresh=988 thresh=1976 gap=600 poll_thresh=22 ino=257 dd-2584 [005] 226.763062: balance_dirty_state: bdi btrfs-1: dirty=520 wb=856 unstable=0 bg_thresh=990 thresh=1981 gap=605 poll_thresh=16 ino=257 dd-2584 [005] 226.763178: balance_dirty_state: bdi btrfs-1: dirty=570 wb=856 unstable=0 bg_thresh=993 thresh=1986 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 226.763298: balance_dirty_state: bdi btrfs-1: dirty=595 wb=856 unstable=0 bg_thresh=992 thresh=1985 gap=534 poll_thresh=18 ino=257 dd-2584 [005] 226.763418: balance_dirty_state: bdi btrfs-1: dirty=620 wb=856 unstable=0 bg_thresh=994 thresh=1989 gap=513 poll_thresh=19 ino=257 dd-2584 [005] 226.763722: balance_dirty_state: bdi btrfs-1: dirty=670 wb=856 unstable=0 bg_thresh=994 thresh=1988 gap=462 poll_thresh=20 ino=257 dd-2584 [005] 226.763727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 226.770979: balance_dirty_state: bdi btrfs-1: dirty=670 wb=731 unstable=0 bg_thresh=990 thresh=1981 gap=580 poll_thresh=20 ino=257 dd-2584 [005] 226.771047: balance_dirty_state: bdi btrfs-1: dirty=670 wb=731 unstable=0 bg_thresh=990 thresh=1980 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 226.771108: balance_dirty_state: bdi btrfs-1: dirty=695 wb=731 unstable=0 bg_thresh=987 thresh=1974 gap=548 poll_thresh=16 ino=257 dd-2584 [005] 226.771225: balance_dirty_state: bdi btrfs-1: dirty=720 wb=731 unstable=0 bg_thresh=986 thresh=1973 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 226.771343: balance_dirty_state: bdi btrfs-1: dirty=745 wb=731 unstable=0 bg_thresh=988 thresh=1977 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 226.771473: balance_dirty_state: bdi btrfs-1: dirty=795 wb=681 unstable=0 bg_thresh=988 thresh=1976 gap=500 poll_thresh=19 ino=257 dd-2584 [005] 226.771592: balance_dirty_state: bdi btrfs-1: dirty=820 wb=681 unstable=0 bg_thresh=987 thresh=1975 gap=474 poll_thresh=20 ino=257 dd-2584 [005] 226.771597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 226.778995: balance_dirty_state: bdi btrfs-1: dirty=820 wb=531 unstable=0 bg_thresh=988 thresh=1976 gap=625 poll_thresh=20 ino=257 dd-2584 [005] 226.779066: balance_dirty_state: bdi btrfs-1: dirty=845 wb=531 unstable=0 bg_thresh=990 thresh=1981 gap=605 poll_thresh=15 ino=257 dd-2584 [005] 226.779126: balance_dirty_state: bdi btrfs-1: dirty=845 wb=531 unstable=0 bg_thresh=990 thresh=1980 gap=604 poll_thresh=16 ino=257 dd-2584 [005] 226.779242: balance_dirty_state: bdi btrfs-1: dirty=870 wb=531 unstable=0 bg_thresh=989 thresh=1979 gap=578 poll_thresh=17 ino=257 dd-2584 [005] 226.779538: balance_dirty_state: bdi btrfs-1: dirty=920 wb=531 unstable=0 bg_thresh=989 thresh=1978 gap=527 poll_thresh=18 ino=257 dd-2584 [005] 226.779655: balance_dirty_state: bdi btrfs-1: dirty=945 wb=531 unstable=0 bg_thresh=988 thresh=1977 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 226.779773: balance_dirty_state: bdi btrfs-1: dirty=970 wb=531 unstable=0 bg_thresh=990 thresh=1981 gap=480 poll_thresh=20 ino=257 dd-2584 [005] 226.779777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 226.791000: balance_dirty_state: bdi btrfs-1: dirty=970 wb=281 unstable=0 bg_thresh=989 thresh=1979 gap=728 poll_thresh=20 ino=257 dd-2584 [005] 226.791094: balance_dirty_state: bdi btrfs-1: dirty=995 wb=281 unstable=0 bg_thresh=986 thresh=1973 gap=697 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 226.791113: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24212 wrote=0 to_write=16384 dd-2584 [005] 226.791183: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=281 unstable=0 bg_thresh=989 thresh=1978 gap=677 poll_thresh=16 ino=257 dd-2584 [005] 226.791357: balance_dirty_state: bdi btrfs-1: dirty=995 wb=331 unstable=0 bg_thresh=988 thresh=1977 gap=651 poll_thresh=17 ino=257 dd-2584 [005] 226.791531: balance_dirty_state: bdi btrfs-1: dirty=970 wb=381 unstable=0 bg_thresh=990 thresh=1981 gap=630 poll_thresh=18 ino=257 dd-2584 [005] 226.791700: balance_dirty_state: bdi btrfs-1: dirty=970 wb=431 unstable=0 bg_thresh=990 thresh=1980 gap=579 poll_thresh=19 ino=257 dd-2584 [005] 226.791883: balance_dirty_state: bdi btrfs-1: dirty=970 wb=481 unstable=0 bg_thresh=989 thresh=1979 gap=528 poll_thresh=20 ino=257 dd-2584 [005] 226.792367: balance_dirty_state: bdi btrfs-1: dirty=845 wb=606 unstable=0 bg_thresh=986 thresh=1972 gap=521 poll_thresh=21 ino=257 dd-2584 [005] 226.792551: balance_dirty_state: bdi btrfs-1: dirty=820 wb=656 unstable=0 bg_thresh=988 thresh=1976 gap=500 poll_thresh=22 ino=257 dd-2584 [005] 226.792732: balance_dirty_state: bdi btrfs-1: dirty=820 wb=706 unstable=0 bg_thresh=987 thresh=1975 gap=449 poll_thresh=23 ino=257 dd-2584 [005] 226.792734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 226.794139: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=720 to_write=15664 dd-2584 [005] 226.798966: balance_dirty_state: bdi btrfs-1: dirty=520 wb=881 unstable=0 bg_thresh=984 thresh=1969 gap=568 poll_thresh=23 ino=257 dd-2584 [005] 226.799049: balance_dirty_state: bdi btrfs-1: dirty=520 wb=881 unstable=0 bg_thresh=987 thresh=1974 gap=573 poll_thresh=17 ino=257 dd-2584 [005] 226.799174: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=0 bg_thresh=987 thresh=1975 gap=549 poll_thresh=18 ino=257 dd-2584 [005] 226.799297: balance_dirty_state: bdi btrfs-1: dirty=595 wb=881 unstable=0 bg_thresh=990 thresh=1980 gap=504 poll_thresh=19 ino=257 dd-2584 [005] 226.799421: balance_dirty_state: bdi btrfs-1: dirty=620 wb=881 unstable=0 bg_thresh=986 thresh=1972 gap=471 poll_thresh=20 ino=257 dd-2584 [005] 226.799426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 226.806975: balance_dirty_state: bdi btrfs-1: dirty=620 wb=756 unstable=0 bg_thresh=990 thresh=1980 gap=604 poll_thresh=20 ino=257 dd-2584 [005] 226.807068: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=989 thresh=1979 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 226.807127: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=992 thresh=1984 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 226.807266: balance_dirty_state: bdi btrfs-1: dirty=695 wb=706 unstable=0 bg_thresh=985 thresh=1970 gap=569 poll_thresh=17 ino=257 dd-2584 [005] 226.807566: balance_dirty_state: bdi btrfs-1: dirty=720 wb=706 unstable=0 bg_thresh=987 thresh=1975 gap=549 poll_thresh=18 ino=257 dd-2584 [005] 226.807683: balance_dirty_state: bdi btrfs-1: dirty=745 wb=706 unstable=0 bg_thresh=989 thresh=1979 gap=528 poll_thresh=19 ino=257 dd-2584 [005] 226.807799: balance_dirty_state: bdi btrfs-1: dirty=770 wb=706 unstable=0 bg_thresh=989 thresh=1978 gap=502 poll_thresh=20 ino=257 dd-2584 [005] 226.807917: balance_dirty_state: bdi btrfs-1: dirty=820 wb=706 unstable=0 bg_thresh=988 thresh=1977 gap=451 poll_thresh=21 ino=257 dd-2584 [005] 226.807922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=98% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 226.814985: balance_dirty_state: bdi btrfs-1: dirty=820 wb=681 unstable=0 bg_thresh=985 thresh=1971 gap=470 poll_thresh=21 ino=257 dd-2584 [005] 226.814990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-338% task_weight=98% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 226.823021: balance_dirty_state: bdi btrfs-1: dirty=820 wb=456 unstable=0 bg_thresh=987 thresh=1974 gap=698 poll_thresh=21 ino=257 dd-2584 [001] 226.823111: balance_dirty_state: bdi btrfs-1: dirty=820 wb=456 unstable=0 bg_thresh=989 thresh=1979 gap=703 poll_thresh=16 ino=257 dd-2584 [001] 226.823345: balance_dirty_state: bdi btrfs-1: dirty=870 wb=456 unstable=0 bg_thresh=992 thresh=1984 gap=658 poll_thresh=17 ino=257 dd-2584 [001] 226.823580: balance_dirty_state: bdi btrfs-1: dirty=895 wb=456 unstable=0 bg_thresh=994 thresh=1989 gap=638 poll_thresh=18 ino=257 dd-2584 [001] 226.823815: balance_dirty_state: bdi btrfs-1: dirty=920 wb=456 unstable=0 bg_thresh=994 thresh=1988 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 226.824410: balance_dirty_state: bdi btrfs-1: dirty=945 wb=456 unstable=0 bg_thresh=996 thresh=1992 gap=591 poll_thresh=20 ino=257 dd-2584 [001] 226.824645: balance_dirty_state: bdi btrfs-1: dirty=995 wb=456 unstable=0 bg_thresh=995 thresh=1991 gap=540 poll_thresh=21 ino=257 dd-2584 [001] 226.824879: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=456 unstable=0 bg_thresh=995 thresh=1990 gap=514 poll_thresh=22 ino=257 flush-btrfs-1-2586 [005] 226.824923: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24244 wrote=0 to_write=16384 dd-2584 [001] 226.825108: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=456 unstable=0 bg_thresh=994 thresh=1989 gap=488 poll_thresh=23 ino=257 dd-2584 [001] 226.825110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 226.826336: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=320 wrote=544 to_write=15840 dd-2584 [001] 226.830960: balance_dirty_state: bdi btrfs-1: dirty=495 wb=881 unstable=0 bg_thresh=993 thresh=1987 gap=611 poll_thresh=23 ino=257 dd-2584 [001] 226.831032: balance_dirty_state: bdi btrfs-1: dirty=520 wb=881 unstable=0 bg_thresh=996 thresh=1992 gap=591 poll_thresh=17 ino=257 dd-2584 [001] 226.831164: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=0 bg_thresh=992 thresh=1984 gap=558 poll_thresh=18 ino=257 dd-2584 [001] 226.831291: balance_dirty_state: bdi btrfs-1: dirty=595 wb=881 unstable=0 bg_thresh=991 thresh=1982 gap=506 poll_thresh=19 ino=257 dd-2584 [001] 226.831417: balance_dirty_state: bdi btrfs-1: dirty=620 wb=881 unstable=0 bg_thresh=992 thresh=1985 gap=484 poll_thresh=20 ino=257 dd-2584 [001] 226.831422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 226.839006: balance_dirty_state: bdi btrfs-1: dirty=620 wb=756 unstable=0 bg_thresh=997 thresh=1994 gap=618 poll_thresh=20 ino=257 dd-2584 [001] 226.839074: balance_dirty_state: bdi btrfs-1: dirty=620 wb=756 unstable=0 bg_thresh=999 thresh=1999 gap=623 poll_thresh=15 ino=257 dd-2584 [001] 226.839135: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=996 thresh=1993 gap=592 poll_thresh=16 ino=257 dd-2584 [001] 226.839432: balance_dirty_state: bdi btrfs-1: dirty=670 wb=756 unstable=0 bg_thresh=996 thresh=1992 gap=566 poll_thresh=17 ino=257 dd-2584 [001] 226.839551: balance_dirty_state: bdi btrfs-1: dirty=720 wb=756 unstable=0 bg_thresh=998 thresh=1996 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 226.839668: balance_dirty_state: bdi btrfs-1: dirty=745 wb=756 unstable=0 bg_thresh=997 thresh=1995 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 226.839672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=65896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.846976: balance_dirty_state: bdi btrfs-1: dirty=745 wb=606 unstable=0 bg_thresh=998 thresh=1997 gap=646 poll_thresh=19 ino=257 dd-2584 [004] 226.847043: balance_dirty_state: bdi btrfs-1: dirty=770 wb=606 unstable=0 bg_thresh=998 thresh=1997 gap=621 poll_thresh=14 ino=257 dd-2584 [004] 226.847104: balance_dirty_state: bdi btrfs-1: dirty=770 wb=606 unstable=0 bg_thresh=1001 thresh=2002 gap=626 poll_thresh=15 ino=257 dd-2584 [004] 226.847165: balance_dirty_state: bdi btrfs-1: dirty=795 wb=606 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=16 ino=257 dd-2584 [004] 226.847285: balance_dirty_state: bdi btrfs-1: dirty=820 wb=606 unstable=0 bg_thresh=1003 thresh=2007 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 226.847407: balance_dirty_state: bdi btrfs-1: dirty=845 wb=606 unstable=0 bg_thresh=1008 thresh=2017 gap=566 poll_thresh=18 ino=257 dd-2584 [004] 226.847529: balance_dirty_state: bdi btrfs-1: dirty=895 wb=606 unstable=0 bg_thresh=1005 thresh=2010 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 226.847834: balance_dirty_state: bdi btrfs-1: dirty=920 wb=606 unstable=0 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=20 ino=257 dd-2584 [004] 226.847839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=66288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.855004: balance_dirty_state: bdi btrfs-1: dirty=920 wb=531 unstable=0 bg_thresh=1000 thresh=2001 gap=550 poll_thresh=20 ino=257 dd-2584 [004] 226.855076: balance_dirty_state: bdi btrfs-1: dirty=945 wb=531 unstable=0 bg_thresh=1000 thresh=2001 gap=525 poll_thresh=15 ino=257 dd-2584 [004] 226.855136: balance_dirty_state: bdi btrfs-1: dirty=945 wb=531 unstable=0 bg_thresh=1003 thresh=2006 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 226.855254: balance_dirty_state: bdi btrfs-1: dirty=995 wb=531 unstable=0 bg_thresh=1005 thresh=2011 gap=485 poll_thresh=17 ino=257 dd-2584 [004] 226.855258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=66288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.862960: balance_dirty_state: bdi btrfs-1: dirty=995 wb=406 unstable=0 bg_thresh=998 thresh=1997 gap=596 poll_thresh=17 ino=257 dd-2584 [004] 226.863047: balance_dirty_state: bdi btrfs-1: dirty=995 wb=406 unstable=0 bg_thresh=998 thresh=1997 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 226.863131: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=406 unstable=0 bg_thresh=1001 thresh=2002 gap=576 poll_thresh=14 ino=257 flush-btrfs-1-2586 [005] 226.863197: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24284 wrote=0 to_write=16384 dd-2584 [004] 226.863228: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=406 unstable=0 bg_thresh=1004 thresh=2008 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 226.863318: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=406 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 226.863502: balance_dirty_state: bdi btrfs-1: dirty=995 wb=481 unstable=0 bg_thresh=1006 thresh=2012 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 226.863664: balance_dirty_state: bdi btrfs-1: dirty=970 wb=556 unstable=0 bg_thresh=1008 thresh=2016 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 226.863665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=66288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 226.864793: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=360 wrote=608 to_write=15776 dd-2584 [004] 226.870960: balance_dirty_state: bdi btrfs-1: dirty=520 wb=881 unstable=0 bg_thresh=994 thresh=1988 gap=587 poll_thresh=18 ino=257 dd-2584 [004] 226.871025: balance_dirty_state: bdi btrfs-1: dirty=520 wb=881 unstable=0 bg_thresh=994 thresh=1988 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 226.871103: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=0 bg_thresh=996 thresh=1993 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 226.871191: balance_dirty_state: bdi btrfs-1: dirty=570 wb=881 unstable=0 bg_thresh=996 thresh=1993 gap=542 poll_thresh=15 ino=257 dd-2584 [004] 226.871437: balance_dirty_state: bdi btrfs-1: dirty=570 wb=881 unstable=0 bg_thresh=999 thresh=1998 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 226.871550: balance_dirty_state: bdi btrfs-1: dirty=595 wb=881 unstable=0 bg_thresh=1001 thresh=2003 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 226.871719: balance_dirty_state: bdi btrfs-1: dirty=645 wb=881 unstable=0 bg_thresh=1000 thresh=2001 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 226.871725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=66288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.878981: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=982 thresh=1965 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 226.879060: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=982 thresh=1965 gap=564 poll_thresh=13 ino=257 dd-2584 [004] 226.879118: balance_dirty_state: bdi btrfs-1: dirty=670 wb=756 unstable=0 bg_thresh=985 thresh=1970 gap=544 poll_thresh=14 ino=257 dd-2584 [004] 226.879174: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=0 bg_thresh=985 thresh=1970 gap=519 poll_thresh=15 ino=257 dd-2584 [004] 226.879232: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=0 bg_thresh=987 thresh=1975 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 226.879345: balance_dirty_state: bdi btrfs-1: dirty=745 wb=756 unstable=0 bg_thresh=987 thresh=1974 gap=473 poll_thresh=17 ino=257 dd-2584 [004] 226.879349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=66288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.887000: balance_dirty_state: bdi btrfs-1: dirty=745 wb=606 unstable=0 bg_thresh=994 thresh=1989 gap=638 poll_thresh=17 ino=257 dd-2584 [004] 226.887100: balance_dirty_state: bdi btrfs-1: dirty=745 wb=606 unstable=0 bg_thresh=994 thresh=1988 gap=637 poll_thresh=13 ino=257 dd-2584 [004] 226.887186: balance_dirty_state: bdi btrfs-1: dirty=770 wb=606 unstable=0 bg_thresh=996 thresh=1993 gap=617 poll_thresh=14 ino=257 dd-2584 [004] 226.887273: balance_dirty_state: bdi btrfs-1: dirty=795 wb=606 unstable=0 bg_thresh=993 thresh=1987 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 226.887360: balance_dirty_state: bdi btrfs-1: dirty=795 wb=606 unstable=0 bg_thresh=996 thresh=1992 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 226.887802: balance_dirty_state: bdi btrfs-1: dirty=820 wb=606 unstable=0 bg_thresh=995 thresh=1991 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 226.887973: balance_dirty_state: bdi btrfs-1: dirty=870 wb=606 unstable=0 bg_thresh=997 thresh=1995 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 226.888144: balance_dirty_state: bdi btrfs-1: dirty=895 wb=606 unstable=0 bg_thresh=997 thresh=1994 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 226.888150: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=66288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 226.894970: balance_dirty_state: bdi btrfs-1: dirty=895 wb=481 unstable=0 bg_thresh=986 thresh=1972 gap=596 poll_thresh=19 ino=257 dd-2584 [005] 226.895033: balance_dirty_state: bdi btrfs-1: dirty=895 wb=481 unstable=0 bg_thresh=988 thresh=1977 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 226.895106: balance_dirty_state: bdi btrfs-1: dirty=920 wb=481 unstable=0 bg_thresh=991 thresh=1982 gap=581 poll_thresh=15 ino=257 dd-2584 [005] 226.895162: balance_dirty_state: bdi btrfs-1: dirty=945 wb=481 unstable=0 bg_thresh=991 thresh=1982 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 226.895280: balance_dirty_state: bdi btrfs-1: dirty=970 wb=481 unstable=0 bg_thresh=990 thresh=1981 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 226.895399: balance_dirty_state: bdi btrfs-1: dirty=995 wb=481 unstable=0 bg_thresh=992 thresh=1985 gap=509 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 226.895419: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24316 wrote=0 to_write=16384 dd-2584 [005] 226.895573: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=506 unstable=0 bg_thresh=995 thresh=1990 gap=464 poll_thresh=19 ino=257 dd-2584 [005] 226.895576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=66288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 226.896717: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=392 wrote=528 to_write=15856 dd-2584 [005] 226.907066: balance_dirty_state: bdi btrfs-1: dirty=495 wb=756 unstable=0 bg_thresh=996 thresh=1992 gap=741 poll_thresh=19 ino=257 dd-2584 [005] 226.907182: balance_dirty_state: bdi btrfs-1: dirty=520 wb=756 unstable=0 bg_thresh=995 thresh=1991 gap=715 poll_thresh=14 ino=257 dd-2584 [005] 226.907286: balance_dirty_state: bdi btrfs-1: dirty=545 wb=756 unstable=0 bg_thresh=995 thresh=1991 gap=690 poll_thresh=15 ino=257 dd-2584 [005] 226.907704: balance_dirty_state: bdi btrfs-1: dirty=545 wb=756 unstable=0 bg_thresh=995 thresh=1990 gap=689 poll_thresh=16 ino=257 dd-2584 [005] 226.907908: balance_dirty_state: bdi btrfs-1: dirty=595 wb=756 unstable=0 bg_thresh=994 thresh=1989 gap=638 poll_thresh=17 ino=257 dd-2584 [005] 226.908112: balance_dirty_state: bdi btrfs-1: dirty=620 wb=756 unstable=0 bg_thresh=994 thresh=1988 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 226.908313: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=996 thresh=1992 gap=591 poll_thresh=19 ino=257 dd-2584 [005] 226.908514: balance_dirty_state: bdi btrfs-1: dirty=670 wb=756 unstable=0 bg_thresh=995 thresh=1991 gap=565 poll_thresh=20 ino=257 dd-2584 [005] 226.908717: balance_dirty_state: bdi btrfs-1: dirty=720 wb=756 unstable=0 bg_thresh=995 thresh=1990 gap=514 poll_thresh=21 ino=257 dd-2584 [005] 226.908920: balance_dirty_state: bdi btrfs-1: dirty=745 wb=756 unstable=0 bg_thresh=997 thresh=1994 gap=493 poll_thresh=22 ino=257 dd-2584 [005] 226.908928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=66288 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 226.915038: balance_dirty_state: bdi btrfs-1: dirty=745 wb=631 unstable=0 bg_thresh=996 thresh=1993 gap=617 poll_thresh=22 ino=257 dd-2584 [005] 226.915154: balance_dirty_state: bdi btrfs-1: dirty=770 wb=631 unstable=0 bg_thresh=993 thresh=1987 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 226.915357: balance_dirty_state: bdi btrfs-1: dirty=795 wb=631 unstable=0 bg_thresh=993 thresh=1986 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 226.915874: balance_dirty_state: bdi btrfs-1: dirty=820 wb=631 unstable=0 bg_thresh=995 thresh=1990 gap=539 poll_thresh=18 ino=257 dd-2584 [005] 226.916077: balance_dirty_state: bdi btrfs-1: dirty=845 wb=631 unstable=0 bg_thresh=994 thresh=1989 gap=513 poll_thresh=19 ino=257 dd-2584 [005] 226.916280: balance_dirty_state: bdi btrfs-1: dirty=895 wb=631 unstable=0 bg_thresh=994 thresh=1988 gap=462 poll_thresh=20 ino=257 dd-2584 [005] 226.916288: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=66288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 226.927048: balance_dirty_state: bdi btrfs-1: dirty=895 wb=406 unstable=0 bg_thresh=993 thresh=1987 gap=686 poll_thresh=20 ino=257 dd-2584 [005] 226.927155: balance_dirty_state: bdi btrfs-1: dirty=895 wb=406 unstable=0 bg_thresh=996 thresh=1992 gap=691 poll_thresh=15 ino=257 dd-2584 [005] 226.927212: balance_dirty_state: bdi btrfs-1: dirty=920 wb=406 unstable=0 bg_thresh=995 thresh=1991 gap=665 poll_thresh=16 ino=257 dd-2584 [005] 226.927328: balance_dirty_state: bdi btrfs-1: dirty=945 wb=406 unstable=0 bg_thresh=995 thresh=1990 gap=639 poll_thresh=17 ino=257 dd-2584 [005] 226.927441: balance_dirty_state: bdi btrfs-1: dirty=995 wb=406 unstable=0 bg_thresh=994 thresh=1989 gap=588 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 226.927460: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24348 wrote=0 to_write=16384 dd-2584 [005] 226.927612: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=431 unstable=0 bg_thresh=994 thresh=1988 gap=537 poll_thresh=19 ino=257 dd-2584 [005] 226.927787: balance_dirty_state: bdi btrfs-1: dirty=995 wb=481 unstable=0 bg_thresh=996 thresh=1992 gap=516 poll_thresh=20 ino=257 dd-2584 [005] 226.928258: balance_dirty_state: bdi btrfs-1: dirty=870 wb=606 unstable=0 bg_thresh=995 thresh=1991 gap=515 poll_thresh=21 ino=257 dd-2584 [005] 226.928437: balance_dirty_state: bdi btrfs-1: dirty=870 wb=656 unstable=0 bg_thresh=995 thresh=1990 gap=464 poll_thresh=22 ino=257 dd-2584 [005] 226.928440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=66288 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 226.930097: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=424 wrote=608 to_write=15776 dd-2584 [005] 226.935115: balance_dirty_state: bdi btrfs-1: dirty=520 wb=906 unstable=0 bg_thresh=992 thresh=1984 gap=558 poll_thresh=22 ino=257 dd-2584 [005] 226.935180: balance_dirty_state: bdi btrfs-1: dirty=520 wb=906 unstable=0 bg_thresh=991 thresh=1983 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 226.935299: balance_dirty_state: bdi btrfs-1: dirty=570 wb=906 unstable=0 bg_thresh=991 thresh=1982 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 226.935417: balance_dirty_state: bdi btrfs-1: dirty=595 wb=906 unstable=0 bg_thresh=990 thresh=1981 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 226.935422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=66288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.943072: balance_dirty_state: bdi btrfs-1: dirty=595 wb=781 unstable=0 bg_thresh=993 thresh=1986 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 226.943154: balance_dirty_state: bdi btrfs-1: dirty=620 wb=781 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 226.943211: balance_dirty_state: bdi btrfs-1: dirty=620 wb=781 unstable=0 bg_thresh=992 thresh=1985 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 226.943268: balance_dirty_state: bdi btrfs-1: dirty=645 wb=781 unstable=0 bg_thresh=995 thresh=1990 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 226.943325: balance_dirty_state: bdi btrfs-1: dirty=670 wb=781 unstable=0 bg_thresh=992 thresh=1984 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 226.943438: balance_dirty_state: bdi btrfs-1: dirty=695 wb=781 unstable=0 bg_thresh=991 thresh=1983 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 226.943725: balance_dirty_state: bdi btrfs-1: dirty=720 wb=781 unstable=0 bg_thresh=993 thresh=1987 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 226.943730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=66288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.951015: balance_dirty_state: bdi btrfs-1: dirty=720 wb=656 unstable=0 bg_thresh=987 thresh=1975 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 226.951114: balance_dirty_state: bdi btrfs-1: dirty=745 wb=656 unstable=0 bg_thresh=987 thresh=1975 gap=574 poll_thresh=13 ino=257 dd-2584 [004] 226.951196: balance_dirty_state: bdi btrfs-1: dirty=745 wb=656 unstable=0 bg_thresh=990 thresh=1980 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 226.951280: balance_dirty_state: bdi btrfs-1: dirty=770 wb=656 unstable=0 bg_thresh=990 thresh=1980 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 226.951363: balance_dirty_state: bdi btrfs-1: dirty=795 wb=656 unstable=0 bg_thresh=992 thresh=1985 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 226.951530: balance_dirty_state: bdi btrfs-1: dirty=820 wb=656 unstable=0 bg_thresh=995 thresh=1990 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 226.951700: balance_dirty_state: bdi btrfs-1: dirty=845 wb=656 unstable=0 bg_thresh=997 thresh=1994 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 226.951706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.958991: balance_dirty_state: bdi btrfs-1: dirty=845 wb=506 unstable=0 bg_thresh=986 thresh=1972 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 226.959069: balance_dirty_state: bdi btrfs-1: dirty=870 wb=506 unstable=0 bg_thresh=986 thresh=1972 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 226.959125: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=0 bg_thresh=988 thresh=1977 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 226.959180: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=0 bg_thresh=988 thresh=1977 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 226.959236: balance_dirty_state: bdi btrfs-1: dirty=920 wb=506 unstable=0 bg_thresh=991 thresh=1982 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 226.959347: balance_dirty_state: bdi btrfs-1: dirty=945 wb=506 unstable=0 bg_thresh=993 thresh=1987 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 226.959631: balance_dirty_state: bdi btrfs-1: dirty=970 wb=506 unstable=0 bg_thresh=995 thresh=1991 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 226.959744: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=506 unstable=0 bg_thresh=995 thresh=1990 gap=464 poll_thresh=19 ino=257 dd-2584 [004] 226.959749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 226.959810: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24380 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 226.960952: writeback_single_inode: bdi btrfs-1: ino=257 state= age=456 wrote=496 to_write=15888 dd-2584 [004] 226.967013: balance_dirty_state: bdi btrfs-1: dirty=520 wb=881 unstable=0 bg_thresh=992 thresh=1985 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 226.967084: balance_dirty_state: bdi btrfs-1: dirty=520 wb=881 unstable=0 bg_thresh=992 thresh=1985 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 226.967140: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=0 bg_thresh=995 thresh=1990 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 226.967197: balance_dirty_state: bdi btrfs-1: dirty=570 wb=881 unstable=0 bg_thresh=995 thresh=1990 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 226.967309: balance_dirty_state: bdi btrfs-1: dirty=595 wb=881 unstable=0 bg_thresh=994 thresh=1988 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 226.967423: balance_dirty_state: bdi btrfs-1: dirty=620 wb=881 unstable=0 bg_thresh=993 thresh=1987 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 226.967427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.975001: balance_dirty_state: bdi btrfs-1: dirty=620 wb=731 unstable=0 bg_thresh=988 thresh=1976 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 226.975077: balance_dirty_state: bdi btrfs-1: dirty=645 wb=731 unstable=0 bg_thresh=988 thresh=1976 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 226.975133: balance_dirty_state: bdi btrfs-1: dirty=645 wb=731 unstable=0 bg_thresh=990 thresh=1981 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 226.975188: balance_dirty_state: bdi btrfs-1: dirty=670 wb=731 unstable=0 bg_thresh=990 thresh=1981 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 226.975244: balance_dirty_state: bdi btrfs-1: dirty=695 wb=731 unstable=0 bg_thresh=993 thresh=1986 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 226.975356: balance_dirty_state: bdi btrfs-1: dirty=720 wb=731 unstable=0 bg_thresh=992 thresh=1985 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 226.975641: balance_dirty_state: bdi btrfs-1: dirty=745 wb=731 unstable=0 bg_thresh=994 thresh=1989 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 226.975754: balance_dirty_state: bdi btrfs-1: dirty=795 wb=731 unstable=0 bg_thresh=994 thresh=1988 gap=462 poll_thresh=19 ino=257 dd-2584 [004] 226.975759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 226.983023: balance_dirty_state: bdi btrfs-1: dirty=795 wb=606 unstable=0 bg_thresh=992 thresh=1984 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 226.983127: balance_dirty_state: bdi btrfs-1: dirty=795 wb=606 unstable=0 bg_thresh=992 thresh=1984 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 226.983184: balance_dirty_state: bdi btrfs-1: dirty=820 wb=606 unstable=0 bg_thresh=994 thresh=1989 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 226.983244: balance_dirty_state: bdi btrfs-1: dirty=820 wb=606 unstable=0 bg_thresh=994 thresh=1989 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 226.983360: balance_dirty_state: bdi btrfs-1: dirty=870 wb=606 unstable=0 bg_thresh=996 thresh=1993 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 226.983516: balance_dirty_state: bdi btrfs-1: dirty=895 wb=606 unstable=0 bg_thresh=992 thresh=1985 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 226.983523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 226.991043: balance_dirty_state: bdi btrfs-1: dirty=895 wb=381 unstable=0 bg_thresh=995 thresh=1991 gap=715 poll_thresh=18 ino=257 dd-2584 [003] 226.991170: balance_dirty_state: bdi btrfs-1: dirty=920 wb=381 unstable=0 bg_thresh=995 thresh=1991 gap=690 poll_thresh=13 ino=257 dd-2584 [003] 226.991289: balance_dirty_state: bdi btrfs-1: dirty=920 wb=381 unstable=0 bg_thresh=998 thresh=1996 gap=695 poll_thresh=14 ino=257 dd-2584 [003] 226.991408: balance_dirty_state: bdi btrfs-1: dirty=945 wb=381 unstable=0 bg_thresh=1000 thresh=2001 gap=675 poll_thresh=15 ino=257 dd-2584 [003] 226.991525: balance_dirty_state: bdi btrfs-1: dirty=970 wb=381 unstable=0 bg_thresh=1000 thresh=2001 gap=650 poll_thresh=16 ino=257 dd-2584 [003] 226.992123: balance_dirty_state: bdi btrfs-1: dirty=995 wb=381 unstable=0 bg_thresh=1003 thresh=2006 gap=630 poll_thresh=17 ino=257 dd-2584 [003] 226.992360: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=381 unstable=0 bg_thresh=1005 thresh=2010 gap=609 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 226.992409: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24412 wrote=0 to_write=16384 dd-2584 [003] 226.992613: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=381 unstable=0 bg_thresh=1001 thresh=2003 gap=577 poll_thresh=19 ino=257 dd-2584 [003] 226.992862: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=431 unstable=0 bg_thresh=1001 thresh=2002 gap=526 poll_thresh=20 ino=257 dd-2584 [003] 226.993113: balance_dirty_state: bdi btrfs-1: dirty=995 wb=481 unstable=0 bg_thresh=1003 thresh=2006 gap=530 poll_thresh=21 ino=257 dd-2584 [003] 226.993424: balance_dirty_state: bdi btrfs-1: dirty=970 wb=556 unstable=0 bg_thresh=1002 thresh=2005 gap=479 poll_thresh=22 ino=257 dd-2584 [003] 226.993428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 226.995317: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=640 to_write=15744 dd-2584 [003] 227.003028: balance_dirty_state: bdi btrfs-1: dirty=495 wb=881 unstable=0 bg_thresh=997 thresh=1995 gap=619 poll_thresh=22 ino=257 dd-2584 [003] 227.003097: balance_dirty_state: bdi btrfs-1: dirty=520 wb=881 unstable=0 bg_thresh=997 thresh=1995 gap=594 poll_thresh=16 ino=257 dd-2584 [003] 227.003223: balance_dirty_state: bdi btrfs-1: dirty=545 wb=881 unstable=0 bg_thresh=999 thresh=1999 gap=573 poll_thresh=17 ino=257 dd-2584 [003] 227.003347: balance_dirty_state: bdi btrfs-1: dirty=595 wb=881 unstable=0 bg_thresh=999 thresh=1998 gap=522 poll_thresh=18 ino=257 dd-2584 [003] 227.003651: balance_dirty_state: bdi btrfs-1: dirty=620 wb=881 unstable=0 bg_thresh=998 thresh=1997 gap=496 poll_thresh=19 ino=257 dd-2584 [003] 227.003656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-258% task_weight=101% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 227.011088: balance_dirty_state: bdi btrfs-1: dirty=620 wb=756 unstable=0 bg_thresh=1007 thresh=2015 gap=639 poll_thresh=19 ino=257 dd-2584 [003] 227.011158: balance_dirty_state: bdi btrfs-1: dirty=620 wb=756 unstable=0 bg_thresh=1007 thresh=2014 gap=638 poll_thresh=14 ino=257 dd-2584 [003] 227.011220: balance_dirty_state: bdi btrfs-1: dirty=645 wb=756 unstable=0 bg_thresh=1006 thresh=2013 gap=612 poll_thresh=15 ino=257 dd-2584 [003] 227.011281: balance_dirty_state: bdi btrfs-1: dirty=670 wb=756 unstable=0 bg_thresh=1006 thresh=2013 gap=587 poll_thresh=16 ino=257 dd-2584 [003] 227.011403: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=0 bg_thresh=1008 thresh=2017 gap=566 poll_thresh=17 ino=257 dd-2584 [003] 227.011523: balance_dirty_state: bdi btrfs-1: dirty=720 wb=756 unstable=0 bg_thresh=1008 thresh=2016 gap=540 poll_thresh=18 ino=257 dd-2584 [003] 227.011642: balance_dirty_state: bdi btrfs-1: dirty=770 wb=756 unstable=0 bg_thresh=1007 thresh=2015 gap=489 poll_thresh=19 ino=257 dd-2584 [003] 227.011647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 227.019004: balance_dirty_state: bdi btrfs-1: dirty=770 wb=756 unstable=0 bg_thresh=1007 thresh=2015 gap=489 poll_thresh=19 ino=257 dd-2584 [003] 227.019008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 227.027049: balance_dirty_state: bdi btrfs-1: dirty=771 wb=656 unstable=0 bg_thresh=1008 thresh=2016 gap=589 poll_thresh=19 ino=257 dd-2584 [003] 227.027134: balance_dirty_state: bdi btrfs-1: dirty=771 wb=656 unstable=0 bg_thresh=1007 thresh=2015 gap=588 poll_thresh=14 ino=257 dd-2584 [003] 227.027202: balance_dirty_state: bdi btrfs-1: dirty=796 wb=656 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=15 ino=257 dd-2584 [003] 227.027268: balance_dirty_state: bdi btrfs-1: dirty=796 wb=656 unstable=0 bg_thresh=1007 thresh=2014 gap=562 poll_thresh=16 ino=257 dd-2584 [003] 227.027399: balance_dirty_state: bdi btrfs-1: dirty=846 wb=656 unstable=0 bg_thresh=1006 thresh=2013 gap=511 poll_thresh=17 ino=257 dd-2584 [003] 227.027714: balance_dirty_state: bdi btrfs-1: dirty=871 wb=631 unstable=0 bg_thresh=1006 thresh=2012 gap=510 poll_thresh=18 ino=257 dd-2584 [003] 227.027869: balance_dirty_state: bdi btrfs-1: dirty=896 wb=556 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=19 ino=257 dd-2584 [003] 227.028001: balance_dirty_state: bdi btrfs-1: dirty=946 wb=531 unstable=0 bg_thresh=1011 thresh=2022 gap=545 poll_thresh=20 ino=257 dd-2584 [003] 227.028157: balance_dirty_state: bdi btrfs-1: dirty=971 wb=531 unstable=0 bg_thresh=1006 thresh=2013 gap=511 poll_thresh=21 ino=257 dd-2584 [003] 227.028306: balance_dirty_state: bdi btrfs-1: dirty=996 wb=531 unstable=0 bg_thresh=1011 thresh=2023 gap=496 poll_thresh=22 ino=257 dd-2584 [003] 227.028312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=100% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 227.035053: balance_dirty_state: bdi btrfs-1: dirty=996 wb=406 unstable=0 bg_thresh=1013 thresh=2026 gap=624 poll_thresh=22 ino=257 dd-2584 [003] 227.035131: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=406 unstable=0 bg_thresh=1010 thresh=2020 gap=593 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 227.035171: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24456 wrote=0 to_write=16384 dd-2584 [003] 227.035280: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=406 unstable=0 bg_thresh=1012 thresh=2024 gap=572 poll_thresh=17 ino=257 dd-2584 [003] 227.035428: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=456 unstable=0 bg_thresh=1014 thresh=2028 gap=526 poll_thresh=18 ino=257 dd-2584 [003] 227.035848: balance_dirty_state: bdi btrfs-1: dirty=946 wb=506 unstable=0 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=19 ino=257 dd-2584 [003] 227.036063: balance_dirty_state: bdi btrfs-1: dirty=896 wb=531 unstable=0 bg_thresh=1013 thresh=2026 gap=599 poll_thresh=20 ino=257 dd-2584 [003] 227.036274: balance_dirty_state: bdi btrfs-1: dirty=846 wb=606 unstable=0 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=21 ino=257 dd-2584 [003] 227.036485: balance_dirty_state: bdi btrfs-1: dirty=796 wb=681 unstable=0 bg_thresh=1012 thresh=2024 gap=547 poll_thresh=22 ino=257 dd-2584 [003] 227.036695: balance_dirty_state: bdi btrfs-1: dirty=796 wb=756 unstable=0 bg_thresh=1013 thresh=2027 gap=475 poll_thresh=23 ino=257 dd-2584 [003] 227.036697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 227.037441: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=736 to_write=15648 dd-2584 [000] 227.043015: balance_dirty_state: bdi btrfs-1: dirty=521 wb=881 unstable=0 bg_thresh=1007 thresh=2015 gap=613 poll_thresh=23 ino=257 dd-2584 [000] 227.043079: balance_dirty_state: bdi btrfs-1: dirty=546 wb=881 unstable=0 bg_thresh=1010 thresh=2020 gap=593 poll_thresh=17 ino=257 dd-2584 [000] 227.043239: balance_dirty_state: bdi btrfs-1: dirty=571 wb=881 unstable=0 bg_thresh=1012 thresh=2025 gap=573 poll_thresh=18 ino=257 dd-2584 [000] 227.043405: balance_dirty_state: bdi btrfs-1: dirty=596 wb=881 unstable=0 bg_thresh=1012 thresh=2024 gap=547 poll_thresh=19 ino=257 dd-2584 [000] 227.043601: balance_dirty_state: bdi btrfs-1: dirty=621 wb=881 unstable=0 bg_thresh=1014 thresh=2028 gap=526 poll_thresh=20 ino=257 dd-2584 [000] 227.044066: balance_dirty_state: bdi btrfs-1: dirty=671 wb=881 unstable=0 bg_thresh=1010 thresh=2021 gap=469 poll_thresh=21 ino=257 dd-2584 [000] 227.044073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-273% task_weight=100% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 227.051013: balance_dirty_state: bdi btrfs-1: dirty=681 wb=725 unstable=0 bg_thresh=998 thresh=1997 gap=591 poll_thresh=21 ino=257 dd-2584 [004] 227.051109: balance_dirty_state: bdi btrfs-1: dirty=681 wb=725 unstable=0 bg_thresh=994 thresh=1989 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 227.051292: balance_dirty_state: bdi btrfs-1: dirty=731 wb=725 unstable=0 bg_thresh=996 thresh=1993 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 227.051475: balance_dirty_state: bdi btrfs-1: dirty=756 wb=725 unstable=0 bg_thresh=992 thresh=1985 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 227.051658: balance_dirty_state: bdi btrfs-1: dirty=781 wb=725 unstable=0 bg_thresh=994 thresh=1988 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 227.051664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 227.059047: balance_dirty_state: bdi btrfs-1: dirty=785 wb=607 unstable=0 bg_thresh=1000 thresh=2000 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 227.059191: balance_dirty_state: bdi btrfs-1: dirty=810 wb=607 unstable=0 bg_thresh=1002 thresh=2005 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 227.059298: balance_dirty_state: bdi btrfs-1: dirty=835 wb=607 unstable=0 bg_thresh=999 thresh=1999 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 227.059405: balance_dirty_state: bdi btrfs-1: dirty=835 wb=607 unstable=0 bg_thresh=1002 thresh=2004 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 227.059619: balance_dirty_state: bdi btrfs-1: dirty=885 wb=607 unstable=0 bg_thresh=1001 thresh=2003 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 227.059836: balance_dirty_state: bdi btrfs-1: dirty=910 wb=607 unstable=0 bg_thresh=1003 thresh=2007 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 227.059843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 227.067019: balance_dirty_state: bdi btrfs-1: dirty=910 wb=482 unstable=0 bg_thresh=997 thresh=1994 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 227.067317: balance_dirty_state: bdi btrfs-1: dirty=910 wb=482 unstable=0 bg_thresh=994 thresh=1988 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 227.067375: balance_dirty_state: bdi btrfs-1: dirty=935 wb=482 unstable=0 bg_thresh=996 thresh=1993 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 227.067441: balance_dirty_state: bdi btrfs-1: dirty=960 wb=482 unstable=0 bg_thresh=993 thresh=1987 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 227.067527: balance_dirty_state: bdi btrfs-1: dirty=960 wb=482 unstable=0 bg_thresh=996 thresh=1992 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 227.067698: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=482 unstable=0 bg_thresh=995 thresh=1991 gap=499 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 227.067792: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24488 wrote=0 to_write=16384 dd-2584 [004] 227.067872: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=482 unstable=0 bg_thresh=997 thresh=1995 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 227.067874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 227.069805: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=496 to_write=15888 dd-2584 [005] 227.075129: balance_dirty_state: bdi btrfs-1: dirty=530 wb=867 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=18 ino=257 dd-2584 [005] 227.075210: balance_dirty_state: bdi btrfs-1: dirty=530 wb=867 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=13 ino=257 dd-2584 [005] 227.075268: balance_dirty_state: bdi btrfs-1: dirty=555 wb=867 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=14 ino=257 dd-2584 [005] 227.075325: balance_dirty_state: bdi btrfs-1: dirty=580 wb=867 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 227.075383: balance_dirty_state: bdi btrfs-1: dirty=580 wb=867 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 227.075503: balance_dirty_state: bdi btrfs-1: dirty=630 wb=867 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=17 ino=257 dd-2584 [005] 227.075623: balance_dirty_state: bdi btrfs-1: dirty=655 wb=867 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 227.075628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 227.083106: balance_dirty_state: bdi btrfs-1: dirty=661 wb=750 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=18 ino=257 dd-2584 [005] 227.083356: balance_dirty_state: bdi btrfs-1: dirty=686 wb=750 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=13 ino=257 dd-2584 [005] 227.083421: balance_dirty_state: bdi btrfs-1: dirty=686 wb=750 unstable=0 bg_thresh=992 thresh=1985 gap=549 poll_thresh=14 ino=257 dd-2584 [005] 227.083488: balance_dirty_state: bdi btrfs-1: dirty=711 wb=750 unstable=0 bg_thresh=992 thresh=1984 gap=523 poll_thresh=15 ino=257 dd-2584 [005] 227.083553: balance_dirty_state: bdi btrfs-1: dirty=736 wb=750 unstable=0 bg_thresh=992 thresh=1984 gap=498 poll_thresh=16 ino=257 dd-2584 [005] 227.083679: balance_dirty_state: bdi btrfs-1: dirty=761 wb=750 unstable=0 bg_thresh=994 thresh=1988 gap=477 poll_thresh=17 ino=257 dd-2584 [005] 227.083684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 227.091095: balance_dirty_state: bdi btrfs-1: dirty=761 wb=750 unstable=0 bg_thresh=994 thresh=1988 gap=477 poll_thresh=17 ino=257 dd-2584 [005] 227.091100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 227.099182: balance_dirty_state: bdi btrfs-1: dirty=756 wb=613 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=17 ino=257 dd-2584 [005] 227.099252: balance_dirty_state: bdi btrfs-1: dirty=756 wb=613 unstable=0 bg_thresh=991 thresh=1982 gap=613 poll_thresh=13 ino=257 dd-2584 [005] 227.099373: balance_dirty_state: bdi btrfs-1: dirty=781 wb=613 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 227.099490: balance_dirty_state: bdi btrfs-1: dirty=806 wb=613 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 227.099607: balance_dirty_state: bdi btrfs-1: dirty=806 wb=613 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 227.099840: balance_dirty_state: bdi btrfs-1: dirty=856 wb=613 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 227.100082: balance_dirty_state: bdi btrfs-1: dirty=881 wb=613 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 227.100091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 227.107126: balance_dirty_state: bdi btrfs-1: dirty=879 wb=498 unstable=0 bg_thresh=992 thresh=1985 gap=608 poll_thresh=18 ino=257 dd-2584 [005] 227.107255: balance_dirty_state: bdi btrfs-1: dirty=904 wb=498 unstable=0 bg_thresh=989 thresh=1979 gap=577 poll_thresh=13 ino=257 dd-2584 [005] 227.107375: balance_dirty_state: bdi btrfs-1: dirty=904 wb=498 unstable=0 bg_thresh=992 thresh=1984 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 227.107859: balance_dirty_state: bdi btrfs-1: dirty=929 wb=498 unstable=0 bg_thresh=991 thresh=1983 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 227.107978: balance_dirty_state: bdi btrfs-1: dirty=929 wb=498 unstable=0 bg_thresh=988 thresh=1977 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 227.108214: balance_dirty_state: bdi btrfs-1: dirty=979 wb=498 unstable=0 bg_thresh=990 thresh=1981 gap=504 poll_thresh=17 ino=257 dd-2584 [005] 227.108454: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=498 unstable=0 bg_thresh=990 thresh=1980 gap=478 poll_thresh=18 ino=257 dd-2584 [005] 227.108463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 227.108505: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24528 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 227.110498: writeback_single_inode: bdi btrfs-1: ino=257 state= age=140 wrote=480 to_write=15904 dd-2584 [005] 227.115103: balance_dirty_state: bdi btrfs-1: dirty=529 wb=848 unstable=0 bg_thresh=991 thresh=1982 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 227.115201: balance_dirty_state: bdi btrfs-1: dirty=554 wb=848 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=13 ino=257 dd-2584 [005] 227.115262: balance_dirty_state: bdi btrfs-1: dirty=554 wb=848 unstable=0 bg_thresh=990 thresh=1981 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 227.115320: balance_dirty_state: bdi btrfs-1: dirty=579 wb=848 unstable=0 bg_thresh=993 thresh=1986 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 227.115380: balance_dirty_state: bdi btrfs-1: dirty=604 wb=848 unstable=0 bg_thresh=990 thresh=1980 gap=528 poll_thresh=16 ino=257 dd-2584 [005] 227.115498: balance_dirty_state: bdi btrfs-1: dirty=629 wb=848 unstable=0 bg_thresh=992 thresh=1984 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 227.115615: balance_dirty_state: bdi btrfs-1: dirty=654 wb=848 unstable=0 bg_thresh=991 thresh=1983 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 227.115620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 227.123135: balance_dirty_state: bdi btrfs-1: dirty=654 wb=723 unstable=0 bg_thresh=986 thresh=1973 gap=596 poll_thresh=18 ino=257 dd-2584 [001] 227.123252: balance_dirty_state: bdi btrfs-1: dirty=654 wb=723 unstable=0 bg_thresh=986 thresh=1973 gap=596 poll_thresh=13 ino=257 dd-2584 [001] 227.123371: balance_dirty_state: bdi btrfs-1: dirty=679 wb=723 unstable=0 bg_thresh=989 thresh=1978 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 227.123856: balance_dirty_state: bdi btrfs-1: dirty=704 wb=723 unstable=0 bg_thresh=989 thresh=1978 gap=551 poll_thresh=15 ino=257 dd-2584 [001] 227.123974: balance_dirty_state: bdi btrfs-1: dirty=704 wb=723 unstable=0 bg_thresh=991 thresh=1983 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 227.124211: balance_dirty_state: bdi btrfs-1: dirty=754 wb=723 unstable=0 bg_thresh=991 thresh=1982 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 227.124448: balance_dirty_state: bdi btrfs-1: dirty=779 wb=723 unstable=0 bg_thresh=993 thresh=1986 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 227.124457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 227.131173: balance_dirty_state: bdi btrfs-1: dirty=779 wb=723 unstable=0 bg_thresh=993 thresh=1986 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 227.131185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 227.139171: balance_dirty_state: bdi btrfs-1: dirty=779 wb=598 unstable=0 bg_thresh=995 thresh=1990 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 227.139256: balance_dirty_state: bdi btrfs-1: dirty=804 wb=598 unstable=0 bg_thresh=995 thresh=1990 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 227.139316: balance_dirty_state: bdi btrfs-1: dirty=804 wb=598 unstable=0 bg_thresh=994 thresh=1989 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 227.139373: balance_dirty_state: bdi btrfs-1: dirty=829 wb=598 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 227.139434: balance_dirty_state: bdi btrfs-1: dirty=854 wb=598 unstable=0 bg_thresh=994 thresh=1988 gap=536 poll_thresh=16 ino=257 dd-2584 [001] 227.139568: balance_dirty_state: bdi btrfs-1: dirty=879 wb=573 unstable=0 bg_thresh=992 thresh=1984 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 227.139692: balance_dirty_state: bdi btrfs-1: dirty=904 wb=573 unstable=0 bg_thresh=994 thresh=1989 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 227.139817: balance_dirty_state: bdi btrfs-1: dirty=929 wb=573 unstable=0 bg_thresh=990 thresh=1980 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 227.139822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 227.147141: balance_dirty_state: bdi btrfs-1: dirty=929 wb=473 unstable=0 bg_thresh=994 thresh=1989 gap=587 poll_thresh=19 ino=257 dd-2584 [005] 227.147399: balance_dirty_state: bdi btrfs-1: dirty=954 wb=473 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=14 ino=257 dd-2584 [005] 227.147462: balance_dirty_state: bdi btrfs-1: dirty=954 wb=473 unstable=0 bg_thresh=993 thresh=1986 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 227.147521: balance_dirty_state: bdi btrfs-1: dirty=979 wb=473 unstable=0 bg_thresh=992 thresh=1985 gap=533 poll_thresh=16 ino=257 dd-2584 [005] 227.147640: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=473 unstable=0 bg_thresh=992 thresh=1984 gap=507 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 227.147686: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24568 wrote=0 to_write=16384 dd-2584 [005] 227.147765: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=473 unstable=0 bg_thresh=991 thresh=1983 gap=456 poll_thresh=18 ino=257 dd-2584 [005] 227.147767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 227.148942: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=528 to_write=15856 dd-2584 [005] 227.155104: balance_dirty_state: bdi btrfs-1: dirty=529 wb=823 unstable=0 bg_thresh=987 thresh=1975 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 227.155182: balance_dirty_state: bdi btrfs-1: dirty=529 wb=773 unstable=0 bg_thresh=993 thresh=1986 gap=684 poll_thresh=13 ino=257 dd-2584 [005] 227.155248: balance_dirty_state: bdi btrfs-1: dirty=554 wb=748 unstable=0 bg_thresh=995 thresh=1991 gap=689 poll_thresh=14 ino=257 dd-2584 [005] 227.155308: balance_dirty_state: bdi btrfs-1: dirty=579 wb=748 unstable=0 bg_thresh=995 thresh=1991 gap=664 poll_thresh=15 ino=257 dd-2584 [005] 227.155368: balance_dirty_state: bdi btrfs-1: dirty=579 wb=748 unstable=0 bg_thresh=995 thresh=1990 gap=663 poll_thresh=16 ino=257 dd-2584 [005] 227.155485: balance_dirty_state: bdi btrfs-1: dirty=604 wb=748 unstable=0 bg_thresh=994 thresh=1989 gap=637 poll_thresh=17 ino=257 dd-2584 [005] 227.155602: balance_dirty_state: bdi btrfs-1: dirty=654 wb=748 unstable=0 bg_thresh=994 thresh=1988 gap=586 poll_thresh=18 ino=257 dd-2584 [005] 227.155899: balance_dirty_state: bdi btrfs-1: dirty=679 wb=748 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=19 ino=257 dd-2584 [005] 227.156023: balance_dirty_state: bdi btrfs-1: dirty=704 wb=748 unstable=0 bg_thresh=995 thresh=1991 gap=539 poll_thresh=20 ino=257 dd-2584 [005] 227.156143: balance_dirty_state: bdi btrfs-1: dirty=754 wb=748 unstable=0 bg_thresh=995 thresh=1990 gap=488 poll_thresh=21 ino=257 dd-2584 [005] 227.156148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=66608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 227.163112: balance_dirty_state: bdi btrfs-1: dirty=754 wb=623 unstable=0 bg_thresh=995 thresh=1990 gap=613 poll_thresh=21 ino=257 dd-2584 [005] 227.163236: balance_dirty_state: bdi btrfs-1: dirty=754 wb=623 unstable=0 bg_thresh=994 thresh=1989 gap=612 poll_thresh=16 ino=257 dd-2584 [005] 227.163470: balance_dirty_state: bdi btrfs-1: dirty=804 wb=623 unstable=0 bg_thresh=994 thresh=1988 gap=561 poll_thresh=17 ino=257 dd-2584 [005] 227.163709: balance_dirty_state: bdi btrfs-1: dirty=829 wb=623 unstable=0 bg_thresh=996 thresh=1992 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 227.163940: balance_dirty_state: bdi btrfs-1: dirty=854 wb=623 unstable=0 bg_thresh=995 thresh=1991 gap=514 poll_thresh=19 ino=257 dd-2584 [005] 227.164176: balance_dirty_state: bdi btrfs-1: dirty=879 wb=623 unstable=0 bg_thresh=995 thresh=1990 gap=488 poll_thresh=20 ino=257 dd-2584 [005] 227.164184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 227.171039: balance_dirty_state: bdi btrfs-1: dirty=879 wb=523 unstable=0 bg_thresh=992 thresh=1984 gap=582 poll_thresh=20 ino=257 dd-2584 [001] 227.171130: balance_dirty_state: bdi btrfs-1: dirty=904 wb=523 unstable=0 bg_thresh=991 thresh=1983 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 227.171220: balance_dirty_state: bdi btrfs-1: dirty=929 wb=523 unstable=0 bg_thresh=991 thresh=1983 gap=531 poll_thresh=16 ino=257 dd-2584 [001] 227.171591: balance_dirty_state: bdi btrfs-1: dirty=954 wb=523 unstable=0 bg_thresh=993 thresh=1987 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 227.171715: balance_dirty_state: bdi btrfs-1: dirty=979 wb=523 unstable=0 bg_thresh=993 thresh=1986 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 227.171720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 227.179162: balance_dirty_state: bdi btrfs-1: dirty=979 wb=398 unstable=0 bg_thresh=994 thresh=1988 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 227.179296: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=398 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 227.179389: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24600 wrote=0 to_write=16384 dd-2584 [001] 227.179427: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=398 unstable=0 bg_thresh=993 thresh=1987 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 227.179547: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=398 unstable=0 bg_thresh=993 thresh=1986 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 227.179678: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=423 unstable=0 bg_thresh=995 thresh=1991 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 227.179936: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=473 unstable=0 bg_thresh=995 thresh=1990 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 227.180193: balance_dirty_state: bdi btrfs-1: dirty=979 wb=523 unstable=0 bg_thresh=994 thresh=1989 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 227.180196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 227.181921: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=592 to_write=15792 dd-2584 [001] 227.187052: balance_dirty_state: bdi btrfs-1: dirty=504 wb=998 unstable=0 bg_thresh=976 thresh=1952 gap=450 poll_thresh=18 ino=257 dd-2584 [001] 227.187057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1222 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 227.199087: balance_dirty_state: bdi btrfs-1: dirty=504 wb=748 unstable=0 bg_thresh=978 thresh=1956 gap=704 poll_thresh=18 ino=257 dd-2584 [003] 227.199212: balance_dirty_state: bdi btrfs-1: dirty=504 wb=748 unstable=0 bg_thresh=980 thresh=1961 gap=709 poll_thresh=13 ino=257 dd-2584 [003] 227.199338: balance_dirty_state: bdi btrfs-1: dirty=529 wb=748 unstable=0 bg_thresh=980 thresh=1961 gap=684 poll_thresh=14 ino=257 dd-2584 [003] 227.199458: balance_dirty_state: bdi btrfs-1: dirty=554 wb=748 unstable=0 bg_thresh=983 thresh=1966 gap=664 poll_thresh=15 ino=257 dd-2584 [003] 227.199578: balance_dirty_state: bdi btrfs-1: dirty=554 wb=748 unstable=0 bg_thresh=985 thresh=1971 gap=669 poll_thresh=16 ino=257 dd-2584 [003] 227.200190: balance_dirty_state: bdi btrfs-1: dirty=604 wb=748 unstable=0 bg_thresh=988 thresh=1976 gap=624 poll_thresh=17 ino=257 dd-2584 [003] 227.200397: balance_dirty_state: bdi btrfs-1: dirty=629 wb=748 unstable=0 bg_thresh=987 thresh=1975 gap=598 poll_thresh=18 ino=257 dd-2584 [003] 227.200621: balance_dirty_state: bdi btrfs-1: dirty=654 wb=748 unstable=0 bg_thresh=987 thresh=1974 gap=572 poll_thresh=19 ino=257 collect-vmstat.-2569 [000] 227.200682: balance_dirty_state: bdi 0:15: dirty=654 wb=748 unstable=0 bg_thresh=986 thresh=1973 gap=571 poll_thresh=27 ino=2375722 dd-2584 [003] 227.200799: balance_dirty_state: bdi btrfs-1: dirty=704 wb=748 unstable=0 bg_thresh=989 thresh=1978 gap=526 poll_thresh=20 ino=257 dd-2584 [003] 227.200981: balance_dirty_state: bdi btrfs-1: dirty=729 wb=748 unstable=0 bg_thresh=985 thresh=1971 gap=494 poll_thresh=21 ino=257 dd-2584 [003] 227.201129: balance_dirty_state: bdi btrfs-1: dirty=754 wb=748 unstable=0 bg_thresh=985 thresh=1970 gap=468 poll_thresh=22 ino=257 dd-2584 [003] 227.201134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 227.211110: balance_dirty_state: bdi btrfs-1: dirty=754 wb=623 unstable=0 bg_thresh=977 thresh=1954 gap=577 poll_thresh=22 ino=257 dd-2584 [007] 227.211229: balance_dirty_state: bdi btrfs-1: dirty=754 wb=623 unstable=0 bg_thresh=977 thresh=1954 gap=577 poll_thresh=16 ino=257 dd-2584 [007] 227.211406: balance_dirty_state: bdi btrfs-1: dirty=804 wb=623 unstable=0 bg_thresh=979 thresh=1958 gap=531 poll_thresh=17 ino=257 dd-2584 [007] 227.211898: balance_dirty_state: bdi btrfs-1: dirty=829 wb=623 unstable=0 bg_thresh=978 thresh=1957 gap=505 poll_thresh=18 ino=257 dd-2584 [007] 227.212076: balance_dirty_state: bdi btrfs-1: dirty=854 wb=623 unstable=0 bg_thresh=978 thresh=1956 gap=479 poll_thresh=19 ino=257 dd-2584 [007] 227.212083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1226 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-310% task_weight=98% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 227.219152: balance_dirty_state: bdi btrfs-1: dirty=854 wb=473 unstable=0 bg_thresh=977 thresh=1955 gap=628 poll_thresh=19 ino=257 dd-2584 [000] 227.219222: balance_dirty_state: bdi btrfs-1: dirty=879 wb=473 unstable=0 bg_thresh=977 thresh=1955 gap=603 poll_thresh=14 ino=257 dd-2584 [000] 227.219278: balance_dirty_state: bdi btrfs-1: dirty=879 wb=473 unstable=0 bg_thresh=980 thresh=1960 gap=608 poll_thresh=15 ino=257 dd-2584 [000] 227.219333: balance_dirty_state: bdi btrfs-1: dirty=904 wb=473 unstable=0 bg_thresh=980 thresh=1960 gap=583 poll_thresh=16 ino=257 dd-2584 [000] 227.219443: balance_dirty_state: bdi btrfs-1: dirty=929 wb=473 unstable=0 bg_thresh=982 thresh=1965 gap=563 poll_thresh=17 ino=257 dd-2584 [000] 227.219561: balance_dirty_state: bdi btrfs-1: dirty=954 wb=473 unstable=0 bg_thresh=987 thresh=1975 gap=548 poll_thresh=18 ino=257 dd-2584 [000] 227.219674: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=473 unstable=0 bg_thresh=987 thresh=1974 gap=497 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 227.219764: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24640 wrote=0 to_write=16384 dd-2584 [000] 227.219803: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=473 unstable=0 bg_thresh=983 thresh=1967 gap=465 poll_thresh=20 ino=257 dd-2584 [000] 227.219804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 227.221041: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=544 to_write=15840 dd-2584 [005] 227.231121: balance_dirty_state: bdi btrfs-1: dirty=479 wb=773 unstable=0 bg_thresh=980 thresh=1960 gap=708 poll_thresh=20 ino=257 dd-2584 [005] 227.231188: balance_dirty_state: bdi btrfs-1: dirty=504 wb=773 unstable=0 bg_thresh=982 thresh=1965 gap=688 poll_thresh=15 ino=257 dd-2584 [005] 227.231247: balance_dirty_state: bdi btrfs-1: dirty=529 wb=773 unstable=0 bg_thresh=985 thresh=1970 gap=668 poll_thresh=16 ino=257 dd-2584 [005] 227.231541: balance_dirty_state: bdi btrfs-1: dirty=554 wb=773 unstable=0 bg_thresh=987 thresh=1975 gap=648 poll_thresh=17 ino=257 dd-2584 [005] 227.231660: balance_dirty_state: bdi btrfs-1: dirty=579 wb=773 unstable=0 bg_thresh=987 thresh=1974 gap=622 poll_thresh=18 ino=257 dd-2584 [005] 227.231779: balance_dirty_state: bdi btrfs-1: dirty=604 wb=773 unstable=0 bg_thresh=986 thresh=1973 gap=596 poll_thresh=19 ino=257 dd-2584 [005] 227.231896: balance_dirty_state: bdi btrfs-1: dirty=654 wb=773 unstable=0 bg_thresh=988 thresh=1977 gap=550 poll_thresh=20 ino=257 dd-2584 [005] 227.232013: balance_dirty_state: bdi btrfs-1: dirty=679 wb=773 unstable=0 bg_thresh=988 thresh=1976 gap=524 poll_thresh=21 ino=257 dd-2584 [005] 227.232131: balance_dirty_state: bdi btrfs-1: dirty=704 wb=773 unstable=0 bg_thresh=987 thresh=1975 gap=498 poll_thresh=22 ino=257 dd-2584 [005] 227.232250: balance_dirty_state: bdi btrfs-1: dirty=754 wb=773 unstable=0 bg_thresh=984 thresh=1968 gap=441 poll_thresh=23 ino=257 dd-2584 [005] 227.232255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=98% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 227.239124: balance_dirty_state: bdi btrfs-1: dirty=754 wb=648 unstable=0 bg_thresh=983 thresh=1967 gap=565 poll_thresh=23 ino=257 dd-2584 [005] 227.239191: balance_dirty_state: bdi btrfs-1: dirty=754 wb=648 unstable=0 bg_thresh=987 thresh=1974 gap=572 poll_thresh=17 ino=257 dd-2584 [005] 227.239489: balance_dirty_state: bdi btrfs-1: dirty=804 wb=648 unstable=0 bg_thresh=986 thresh=1973 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 227.239607: balance_dirty_state: bdi btrfs-1: dirty=829 wb=648 unstable=0 bg_thresh=988 thresh=1977 gap=500 poll_thresh=19 ino=257 dd-2584 [005] 227.239724: balance_dirty_state: bdi btrfs-1: dirty=854 wb=648 unstable=0 bg_thresh=988 thresh=1976 gap=474 poll_thresh=20 ino=257 dd-2584 [005] 227.239729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-282% task_weight=98% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 227.247115: balance_dirty_state: bdi btrfs-1: dirty=854 wb=548 unstable=0 bg_thresh=986 thresh=1973 gap=571 poll_thresh=20 ino=257 dd-2584 [005] 227.247224: balance_dirty_state: bdi btrfs-1: dirty=879 wb=548 unstable=0 bg_thresh=986 thresh=1972 gap=545 poll_thresh=15 ino=257 dd-2584 [005] 227.247283: balance_dirty_state: bdi btrfs-1: dirty=879 wb=548 unstable=0 bg_thresh=986 thresh=1972 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 227.247396: balance_dirty_state: bdi btrfs-1: dirty=929 wb=548 unstable=0 bg_thresh=985 thresh=1971 gap=494 poll_thresh=17 ino=257 dd-2584 [005] 227.247509: balance_dirty_state: bdi btrfs-1: dirty=954 wb=548 unstable=0 bg_thresh=987 thresh=1975 gap=473 poll_thresh=18 ino=257 dd-2584 [005] 227.247513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-284% task_weight=98% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 227.255192: balance_dirty_state: bdi btrfs-1: dirty=954 wb=423 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=18 ino=257 dd-2584 [005] 227.255260: balance_dirty_state: bdi btrfs-1: dirty=979 wb=423 unstable=0 bg_thresh=985 thresh=1971 gap=569 poll_thresh=13 ino=257 dd-2584 [005] 227.255322: balance_dirty_state: bdi btrfs-1: dirty=979 wb=423 unstable=0 bg_thresh=985 thresh=1970 gap=568 poll_thresh=14 ino=257 dd-2584 [005] 227.255382: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=423 unstable=0 bg_thresh=987 thresh=1975 gap=548 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 227.255418: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24676 wrote=0 to_write=16384 dd-2584 [005] 227.255449: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=423 unstable=0 bg_thresh=984 thresh=1969 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 227.255781: balance_dirty_state: bdi btrfs-1: dirty=979 wb=423 unstable=0 bg_thresh=982 thresh=1965 gap=563 poll_thresh=17 ino=257 dd-2584 [005] 227.255925: balance_dirty_state: bdi btrfs-1: dirty=954 wb=423 unstable=0 bg_thresh=985 thresh=1970 gap=593 poll_thresh=18 ino=257 dd-2584 [005] 227.256057: balance_dirty_state: bdi btrfs-1: dirty=929 wb=473 unstable=0 bg_thresh=983 thresh=1967 gap=565 poll_thresh=19 ino=257 dd-2584 [005] 227.256188: balance_dirty_state: bdi btrfs-1: dirty=904 wb=523 unstable=0 bg_thresh=982 thresh=1965 gap=538 poll_thresh=20 ino=257 dd-2584 [005] 227.256320: balance_dirty_state: bdi btrfs-1: dirty=879 wb=598 unstable=0 bg_thresh=983 thresh=1967 gap=490 poll_thresh=21 ino=257 dd-2584 [005] 227.256321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 227.257199: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=688 to_write=15696 dd-2584 [005] 227.263160: balance_dirty_state: bdi btrfs-1: dirty=504 wb=973 unstable=0 bg_thresh=985 thresh=1970 gap=493 poll_thresh=21 ino=257 dd-2584 [005] 227.263243: balance_dirty_state: bdi btrfs-1: dirty=529 wb=973 unstable=0 bg_thresh=985 thresh=1970 gap=468 poll_thresh=16 ino=257 dd-2584 [005] 227.263247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=65624 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 227.271180: balance_dirty_state: bdi btrfs-1: dirty=529 wb=973 unstable=0 bg_thresh=985 thresh=1970 gap=468 poll_thresh=16 ino=257 dd-2584 [005] 227.271189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=64480 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 227.279187: balance_dirty_state: bdi btrfs-1: dirty=529 wb=973 unstable=0 bg_thresh=985 thresh=1970 gap=468 poll_thresh=16 ino=257 dd-2584 [004] 227.279196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=64480 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 227.287085: balance_dirty_state: bdi btrfs-1: dirty=529 wb=848 unstable=0 bg_thresh=984 thresh=1969 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 227.287164: balance_dirty_state: bdi btrfs-1: dirty=554 wb=848 unstable=0 bg_thresh=984 thresh=1969 gap=567 poll_thresh=12 ino=257 dd-2584 [004] 227.287221: balance_dirty_state: bdi btrfs-1: dirty=554 wb=848 unstable=0 bg_thresh=987 thresh=1974 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 227.287277: balance_dirty_state: bdi btrfs-1: dirty=579 wb=848 unstable=0 bg_thresh=987 thresh=1974 gap=547 poll_thresh=14 ino=257 dd-2584 [004] 227.287333: balance_dirty_state: bdi btrfs-1: dirty=579 wb=848 unstable=0 bg_thresh=989 thresh=1979 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 227.287391: balance_dirty_state: bdi btrfs-1: dirty=604 wb=848 unstable=0 bg_thresh=992 thresh=1984 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 227.287678: balance_dirty_state: bdi btrfs-1: dirty=629 wb=848 unstable=0 bg_thresh=991 thresh=1983 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 227.287831: balance_dirty_state: bdi btrfs-1: dirty=679 wb=848 unstable=0 bg_thresh=987 thresh=1974 gap=447 poll_thresh=18 ino=257 dd-2584 [004] 227.287837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=64480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 227.295151: balance_dirty_state: bdi btrfs-1: dirty=679 wb=698 unstable=0 bg_thresh=991 thresh=1983 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 227.295340: balance_dirty_state: bdi btrfs-1: dirty=679 wb=698 unstable=0 bg_thresh=991 thresh=1982 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 227.295521: balance_dirty_state: bdi btrfs-1: dirty=704 wb=698 unstable=0 bg_thresh=990 thresh=1981 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 227.295699: balance_dirty_state: bdi btrfs-1: dirty=729 wb=698 unstable=0 bg_thresh=990 thresh=1981 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 227.295877: balance_dirty_state: bdi btrfs-1: dirty=729 wb=698 unstable=0 bg_thresh=990 thresh=1980 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 227.296238: balance_dirty_state: bdi btrfs-1: dirty=754 wb=698 unstable=0 bg_thresh=989 thresh=1979 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 227.296595: balance_dirty_state: bdi btrfs-1: dirty=804 wb=698 unstable=0 bg_thresh=989 thresh=1978 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 227.296607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=64480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 227.303136: balance_dirty_state: bdi btrfs-1: dirty=804 wb=698 unstable=0 bg_thresh=985 thresh=1971 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 227.303147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-290% task_weight=98% bdi_bw=64480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 227.311128: balance_dirty_state: bdi btrfs-1: dirty=804 wb=448 unstable=0 bg_thresh=985 thresh=1970 gap=718 poll_thresh=18 ino=257 dd-2584 [004] 227.311192: balance_dirty_state: bdi btrfs-1: dirty=804 wb=448 unstable=0 bg_thresh=982 thresh=1964 gap=712 poll_thresh=13 ino=257 dd-2584 [004] 227.311252: balance_dirty_state: bdi btrfs-1: dirty=829 wb=448 unstable=0 bg_thresh=984 thresh=1969 gap=692 poll_thresh=14 ino=257 dd-2584 [004] 227.311333: balance_dirty_state: bdi btrfs-1: dirty=854 wb=448 unstable=0 bg_thresh=983 thresh=1967 gap=665 poll_thresh=15 ino=257 dd-2584 [004] 227.311423: balance_dirty_state: bdi btrfs-1: dirty=854 wb=448 unstable=0 bg_thresh=982 thresh=1965 gap=663 poll_thresh=16 ino=257 dd-2584 [004] 227.311898: balance_dirty_state: bdi btrfs-1: dirty=904 wb=323 unstable=0 bg_thresh=981 thresh=1963 gap=736 poll_thresh=17 ino=257 dd-2584 [004] 227.312077: balance_dirty_state: bdi btrfs-1: dirty=929 wb=323 unstable=0 bg_thresh=986 thresh=1973 gap=721 poll_thresh=18 ino=257 dd-2584 [004] 227.312261: balance_dirty_state: bdi btrfs-1: dirty=954 wb=323 unstable=0 bg_thresh=979 thresh=1959 gap=682 poll_thresh=19 ino=257 dd-2584 [004] 227.312435: balance_dirty_state: bdi btrfs-1: dirty=979 wb=323 unstable=0 bg_thresh=981 thresh=1963 gap=661 poll_thresh=20 ino=257 dd-2584 [004] 227.312615: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=323 unstable=0 bg_thresh=983 thresh=1966 gap=614 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 227.312695: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24732 wrote=0 to_write=8192 dd-2584 [004] 227.312797: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=323 unstable=0 bg_thresh=985 thresh=1971 gap=594 poll_thresh=22 ino=257 dd-2584 [004] 227.312986: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=398 unstable=0 bg_thresh=984 thresh=1969 gap=567 poll_thresh=23 ino=257 dd-2584 [004] 227.313169: balance_dirty_state: bdi btrfs-1: dirty=979 wb=473 unstable=0 bg_thresh=983 thresh=1967 gap=515 poll_thresh=24 ino=257 dd-2584 [004] 227.313529: balance_dirty_state: bdi btrfs-1: dirty=829 wb=648 unstable=0 bg_thresh=988 thresh=1977 gap=500 poll_thresh=25 ino=257 dd-2584 [004] 227.313718: balance_dirty_state: bdi btrfs-1: dirty=779 wb=723 unstable=0 bg_thresh=988 thresh=1976 gap=474 poll_thresh=26 ino=257 dd-2584 [004] 227.313720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-282% task_weight=98% bdi_bw=64480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 227.314360: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=672 to_write=7520 dd-2584 [004] 227.319081: balance_dirty_state: bdi btrfs-1: dirty=504 wb=998 unstable=0 bg_thresh=991 thresh=1982 gap=480 poll_thresh=26 ino=257 dd-2584 [004] 227.319086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=64480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 227.327210: balance_dirty_state: bdi btrfs-1: dirty=504 wb=998 unstable=0 bg_thresh=985 thresh=1970 gap=468 poll_thresh=26 ino=257 dd-2584 [004] 227.327216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=64480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 227.339189: balance_dirty_state: bdi btrfs-1: dirty=504 wb=848 unstable=0 bg_thresh=984 thresh=1969 gap=617 poll_thresh=26 ino=257 dd-2584 [001] 227.339265: balance_dirty_state: bdi btrfs-1: dirty=529 wb=848 unstable=0 bg_thresh=983 thresh=1966 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 227.339391: balance_dirty_state: bdi btrfs-1: dirty=554 wb=848 unstable=0 bg_thresh=982 thresh=1964 gap=562 poll_thresh=20 ino=257 dd-2584 [001] 227.339519: balance_dirty_state: bdi btrfs-1: dirty=604 wb=848 unstable=0 bg_thresh=987 thresh=1975 gap=523 poll_thresh=21 ino=257 dd-2584 [001] 227.339652: balance_dirty_state: bdi btrfs-1: dirty=629 wb=848 unstable=0 bg_thresh=989 thresh=1978 gap=501 poll_thresh=22 ino=257 dd-2584 [001] 227.339784: balance_dirty_state: bdi btrfs-1: dirty=654 wb=848 unstable=0 bg_thresh=988 thresh=1976 gap=474 poll_thresh=23 ino=257 dd-2584 [001] 227.339789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=64480 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 227.347165: balance_dirty_state: bdi btrfs-1: dirty=654 wb=848 unstable=0 bg_thresh=988 thresh=1976 gap=474 poll_thresh=23 ino=257 dd-2584 [001] 227.347177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=64480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 227.355242: balance_dirty_state: bdi btrfs-1: dirty=654 wb=723 unstable=0 bg_thresh=990 thresh=1981 gap=604 poll_thresh=23 ino=257 dd-2584 [001] 227.355344: balance_dirty_state: bdi btrfs-1: dirty=679 wb=723 unstable=0 bg_thresh=987 thresh=1975 gap=573 poll_thresh=17 ino=257 dd-2584 [001] 227.355463: balance_dirty_state: bdi btrfs-1: dirty=704 wb=723 unstable=0 bg_thresh=989 thresh=1979 gap=552 poll_thresh=18 ino=257 dd-2584 [001] 227.355757: balance_dirty_state: bdi btrfs-1: dirty=729 wb=723 unstable=0 bg_thresh=989 thresh=1978 gap=526 poll_thresh=19 ino=257 dd-2584 [001] 227.355872: balance_dirty_state: bdi btrfs-1: dirty=779 wb=723 unstable=0 bg_thresh=988 thresh=1977 gap=475 poll_thresh=20 ino=257 dd-2584 [001] 227.355876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-281% task_weight=98% bdi_bw=64480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 227.363278: balance_dirty_state: bdi btrfs-1: dirty=779 wb=723 unstable=0 bg_thresh=988 thresh=1977 gap=475 poll_thresh=20 ino=257 dd-2584 [001] 227.363287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-281% task_weight=98% bdi_bw=64480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 227.371149: balance_dirty_state: bdi btrfs-1: dirty=779 wb=673 unstable=0 bg_thresh=985 thresh=1970 gap=518 poll_thresh=20 ino=257 dd-2584 [001] 227.371234: balance_dirty_state: bdi btrfs-1: dirty=779 wb=673 unstable=0 bg_thresh=987 thresh=1975 gap=523 poll_thresh=15 ino=257 dd-2584 [001] 227.371356: balance_dirty_state: bdi btrfs-1: dirty=804 wb=673 unstable=0 bg_thresh=984 thresh=1969 gap=492 poll_thresh=16 ino=257 dd-2584 [001] 227.371364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=64480 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 227.379231: balance_dirty_state: bdi btrfs-1: dirty=804 wb=548 unstable=0 bg_thresh=985 thresh=1970 gap=618 poll_thresh=16 ino=257 dd-2584 [001] 227.379314: balance_dirty_state: bdi btrfs-1: dirty=804 wb=548 unstable=0 bg_thresh=984 thresh=1969 gap=617 poll_thresh=12 ino=257 dd-2584 [001] 227.379372: balance_dirty_state: bdi btrfs-1: dirty=829 wb=548 unstable=0 bg_thresh=987 thresh=1974 gap=597 poll_thresh=13 ino=257 dd-2584 [001] 227.379429: balance_dirty_state: bdi btrfs-1: dirty=854 wb=548 unstable=0 bg_thresh=986 thresh=1973 gap=571 poll_thresh=14 ino=257 dd-2584 [001] 227.379486: balance_dirty_state: bdi btrfs-1: dirty=854 wb=548 unstable=0 bg_thresh=986 thresh=1973 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 227.379543: balance_dirty_state: bdi btrfs-1: dirty=879 wb=548 unstable=0 bg_thresh=986 thresh=1972 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 227.379655: balance_dirty_state: bdi btrfs-1: dirty=904 wb=548 unstable=0 bg_thresh=985 thresh=1971 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 227.379767: balance_dirty_state: bdi btrfs-1: dirty=954 wb=548 unstable=0 bg_thresh=985 thresh=1970 gap=468 poll_thresh=18 ino=257 dd-2584 [001] 227.379772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=62208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 227.387246: balance_dirty_state: bdi btrfs-1: dirty=954 wb=548 unstable=0 bg_thresh=985 thresh=1970 gap=468 poll_thresh=18 ino=257 dd-2584 [001] 227.387255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=62208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 227.395227: balance_dirty_state: bdi btrfs-1: dirty=954 wb=548 unstable=0 bg_thresh=985 thresh=1970 gap=468 poll_thresh=18 ino=257 dd-2584 [001] 227.395237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=62208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 227.403223: balance_dirty_state: bdi btrfs-1: dirty=954 wb=523 unstable=0 bg_thresh=985 thresh=1970 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 227.403365: balance_dirty_state: bdi btrfs-1: dirty=954 wb=448 unstable=0 bg_thresh=987 thresh=1975 gap=573 poll_thresh=13 ino=257 dd-2584 [001] 227.403477: balance_dirty_state: bdi btrfs-1: dirty=979 wb=423 unstable=0 bg_thresh=985 thresh=1970 gap=568 poll_thresh=14 ino=257 dd-2584 [001] 227.403893: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=423 unstable=0 bg_thresh=985 thresh=1970 gap=543 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 227.403977: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24824 wrote=0 to_write=8192 dd-2584 [001] 227.404005: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=423 unstable=0 bg_thresh=987 thresh=1975 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 227.404219: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=448 unstable=0 bg_thresh=983 thresh=1967 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 227.404446: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=498 unstable=0 bg_thresh=985 thresh=1971 gap=469 poll_thresh=18 ino=257 dd-2584 [001] 227.404449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=62208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 227.406441: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=560 to_write=7632 dd-2584 [001] 227.411216: balance_dirty_state: bdi btrfs-1: dirty=529 wb=973 unstable=0 bg_thresh=990 thresh=1980 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 227.411224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=62208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 227.419201: balance_dirty_state: bdi btrfs-1: dirty=529 wb=848 unstable=0 bg_thresh=989 thresh=1979 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 227.419290: balance_dirty_state: bdi btrfs-1: dirty=529 wb=848 unstable=0 bg_thresh=986 thresh=1973 gap=596 poll_thresh=13 ino=257 dd-2584 [001] 227.419349: balance_dirty_state: bdi btrfs-1: dirty=554 wb=848 unstable=0 bg_thresh=989 thresh=1978 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 227.419408: balance_dirty_state: bdi btrfs-1: dirty=579 wb=848 unstable=0 bg_thresh=986 thresh=1972 gap=545 poll_thresh=15 ino=257 dd-2584 [001] 227.419467: balance_dirty_state: bdi btrfs-1: dirty=579 wb=848 unstable=0 bg_thresh=988 thresh=1977 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 227.419583: balance_dirty_state: bdi btrfs-1: dirty=629 wb=848 unstable=0 bg_thresh=988 thresh=1976 gap=499 poll_thresh=17 ino=257 dd-2584 [001] 227.419702: balance_dirty_state: bdi btrfs-1: dirty=654 wb=848 unstable=0 bg_thresh=990 thresh=1980 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 227.419707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=62208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 227.427245: balance_dirty_state: bdi btrfs-1: dirty=654 wb=723 unstable=0 bg_thresh=989 thresh=1978 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 227.427312: balance_dirty_state: bdi btrfs-1: dirty=654 wb=723 unstable=0 bg_thresh=986 thresh=1972 gap=595 poll_thresh=13 ino=257 dd-2584 [001] 227.427373: balance_dirty_state: bdi btrfs-1: dirty=679 wb=723 unstable=0 bg_thresh=988 thresh=1977 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 227.427620: balance_dirty_state: bdi btrfs-1: dirty=704 wb=723 unstable=0 bg_thresh=985 thresh=1971 gap=544 poll_thresh=15 ino=257 dd-2584 [001] 227.427681: balance_dirty_state: bdi btrfs-1: dirty=704 wb=723 unstable=0 bg_thresh=988 thresh=1976 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 227.427805: balance_dirty_state: bdi btrfs-1: dirty=754 wb=723 unstable=0 bg_thresh=987 thresh=1974 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 227.427927: balance_dirty_state: bdi btrfs-1: dirty=779 wb=723 unstable=0 bg_thresh=986 thresh=1973 gap=471 poll_thresh=18 ino=257 dd-2584 [001] 227.427931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=62208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 227.435203: balance_dirty_state: bdi btrfs-1: dirty=779 wb=598 unstable=0 bg_thresh=991 thresh=1983 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 227.435273: balance_dirty_state: bdi btrfs-1: dirty=804 wb=598 unstable=0 bg_thresh=991 thresh=1983 gap=581 poll_thresh=13 ino=257 dd-2584 [001] 227.435333: balance_dirty_state: bdi btrfs-1: dirty=804 wb=598 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 227.435393: balance_dirty_state: bdi btrfs-1: dirty=829 wb=598 unstable=0 bg_thresh=991 thresh=1982 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 227.435453: balance_dirty_state: bdi btrfs-1: dirty=854 wb=598 unstable=0 bg_thresh=990 thresh=1981 gap=529 poll_thresh=16 ino=257 dd-2584 [001] 227.435574: balance_dirty_state: bdi btrfs-1: dirty=879 wb=598 unstable=0 bg_thresh=992 thresh=1985 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 227.435696: balance_dirty_state: bdi btrfs-1: dirty=904 wb=598 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 227.435701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=62208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 227.443206: balance_dirty_state: bdi btrfs-1: dirty=904 wb=598 unstable=0 bg_thresh=1000 thresh=2001 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 227.443215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=62208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 227.451176: balance_dirty_state: bdi btrfs-1: dirty=904 wb=473 unstable=0 bg_thresh=995 thresh=1991 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 227.451248: balance_dirty_state: bdi btrfs-1: dirty=929 wb=473 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=13 ino=257 dd-2584 [001] 227.451312: balance_dirty_state: bdi btrfs-1: dirty=929 wb=473 unstable=0 bg_thresh=995 thresh=1990 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 227.451554: balance_dirty_state: bdi btrfs-1: dirty=954 wb=473 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 227.451616: balance_dirty_state: bdi btrfs-1: dirty=979 wb=473 unstable=0 bg_thresh=997 thresh=1994 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 227.451736: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=473 unstable=0 bg_thresh=996 thresh=1993 gap=516 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 227.451789: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24872 wrote=0 to_write=8192 dd-2584 [001] 227.451861: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=473 unstable=0 bg_thresh=996 thresh=1992 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 227.451862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=62208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 227.453014: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=336 wrote=512 to_write=7680 dd-2584 [001] 227.459150: balance_dirty_state: bdi btrfs-1: dirty=504 wb=823 unstable=0 bg_thresh=995 thresh=1990 gap=663 poll_thresh=18 ino=257 dd-2584 [001] 227.459243: balance_dirty_state: bdi btrfs-1: dirty=529 wb=823 unstable=0 bg_thresh=993 thresh=1987 gap=635 poll_thresh=13 ino=257 dd-2584 [001] 227.459333: balance_dirty_state: bdi btrfs-1: dirty=529 wb=823 unstable=0 bg_thresh=996 thresh=1993 gap=641 poll_thresh=14 ino=257 dd-2584 [001] 227.459424: balance_dirty_state: bdi btrfs-1: dirty=554 wb=823 unstable=0 bg_thresh=995 thresh=1991 gap=614 poll_thresh=15 ino=257 dd-2584 [001] 227.459512: balance_dirty_state: bdi btrfs-1: dirty=579 wb=823 unstable=0 bg_thresh=992 thresh=1984 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 227.459706: balance_dirty_state: bdi btrfs-1: dirty=604 wb=823 unstable=0 bg_thresh=994 thresh=1988 gap=561 poll_thresh=17 ino=257 dd-2584 [001] 227.459857: balance_dirty_state: bdi btrfs-1: dirty=629 wb=823 unstable=0 bg_thresh=993 thresh=1986 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 227.459990: balance_dirty_state: bdi btrfs-1: dirty=679 wb=823 unstable=0 bg_thresh=994 thresh=1989 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 227.459995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=62208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 227.467224: balance_dirty_state: bdi btrfs-1: dirty=679 wb=823 unstable=0 bg_thresh=984 thresh=1968 gap=466 poll_thresh=19 ino=257 dd-2584 [001] 227.467229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=62208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 227.475131: balance_dirty_state: bdi btrfs-1: dirty=679 wb=698 unstable=0 bg_thresh=975 thresh=1951 gap=574 poll_thresh=19 ino=257 dd-2584 [001] 227.475510: balance_dirty_state: bdi btrfs-1: dirty=679 wb=698 unstable=0 bg_thresh=980 thresh=1961 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 227.475596: balance_dirty_state: bdi btrfs-1: dirty=704 wb=698 unstable=0 bg_thresh=978 thresh=1957 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 227.475684: balance_dirty_state: bdi btrfs-1: dirty=729 wb=698 unstable=0 bg_thresh=978 thresh=1957 gap=530 poll_thresh=16 ino=257 dd-2584 [001] 227.475833: balance_dirty_state: bdi btrfs-1: dirty=754 wb=698 unstable=0 bg_thresh=977 thresh=1955 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 227.475961: balance_dirty_state: bdi btrfs-1: dirty=779 wb=698 unstable=0 bg_thresh=979 thresh=1958 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 227.475965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-308% task_weight=99% bdi_bw=62208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 227.487220: balance_dirty_state: bdi btrfs-1: dirty=779 wb=698 unstable=0 bg_thresh=987 thresh=1975 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 227.487348: balance_dirty_state: bdi btrfs-1: dirty=779 wb=698 unstable=0 bg_thresh=990 thresh=1980 gap=503 poll_thresh=13 ino=257 dd-2584 [006] 227.487466: balance_dirty_state: bdi btrfs-1: dirty=804 wb=698 unstable=0 bg_thresh=990 thresh=1980 gap=478 poll_thresh=14 ino=257 dd-2584 [006] 227.487475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=59240 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [006] 227.495229: balance_dirty_state: bdi btrfs-1: dirty=804 wb=573 unstable=0 bg_thresh=989 thresh=1979 gap=602 poll_thresh=14 ino=257 dd-2584 [006] 227.495323: balance_dirty_state: bdi btrfs-1: dirty=829 wb=573 unstable=0 bg_thresh=992 thresh=1984 gap=582 poll_thresh=10 ino=257 dd-2584 [006] 227.495437: balance_dirty_state: bdi btrfs-1: dirty=829 wb=573 unstable=0 bg_thresh=992 thresh=1984 gap=582 poll_thresh=11 ino=257 dd-2584 [006] 227.495554: balance_dirty_state: bdi btrfs-1: dirty=854 wb=573 unstable=0 bg_thresh=994 thresh=1989 gap=562 poll_thresh=12 ino=257 dd-2584 [006] 227.495674: balance_dirty_state: bdi btrfs-1: dirty=879 wb=573 unstable=0 bg_thresh=994 thresh=1989 gap=537 poll_thresh=13 ino=257 dd-2584 [006] 227.495795: balance_dirty_state: bdi btrfs-1: dirty=879 wb=573 unstable=0 bg_thresh=996 thresh=1993 gap=541 poll_thresh=14 ino=257 dd-2584 [006] 227.495913: balance_dirty_state: bdi btrfs-1: dirty=904 wb=573 unstable=0 bg_thresh=993 thresh=1987 gap=510 poll_thresh=15 ino=257 dd-2584 [006] 227.496030: balance_dirty_state: bdi btrfs-1: dirty=929 wb=573 unstable=0 bg_thresh=996 thresh=1992 gap=490 poll_thresh=16 ino=257 dd-2584 [006] 227.496039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=59240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 227.503209: balance_dirty_state: bdi btrfs-1: dirty=929 wb=573 unstable=0 bg_thresh=996 thresh=1992 gap=490 poll_thresh=16 ino=257 dd-2584 [006] 227.503218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=59240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 227.511208: balance_dirty_state: bdi btrfs-1: dirty=929 wb=523 unstable=0 bg_thresh=995 thresh=1991 gap=539 poll_thresh=16 ino=257 dd-2584 [006] 227.511479: balance_dirty_state: bdi btrfs-1: dirty=929 wb=523 unstable=0 bg_thresh=992 thresh=1985 gap=533 poll_thresh=12 ino=257 dd-2584 [006] 227.511540: balance_dirty_state: bdi btrfs-1: dirty=954 wb=523 unstable=0 bg_thresh=995 thresh=1990 gap=513 poll_thresh=13 ino=257 dd-2584 [006] 227.511599: balance_dirty_state: bdi btrfs-1: dirty=979 wb=523 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=14 ino=257 dd-2584 [006] 227.511604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=59240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 227.519362: balance_dirty_state: bdi btrfs-1: dirty=979 wb=523 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=14 ino=257 dd-2584 [000] 227.519367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=59240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 227.527240: balance_dirty_state: bdi btrfs-1: dirty=979 wb=398 unstable=0 bg_thresh=991 thresh=1983 gap=606 poll_thresh=14 ino=257 dd-2584 [000] 227.527349: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=398 unstable=0 bg_thresh=994 thresh=1988 gap=586 poll_thresh=10 ino=257 flush-btrfs-1-2586 [002] 227.527437: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24948 wrote=0 to_write=8192 dd-2584 [000] 227.527473: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=398 unstable=0 bg_thresh=994 thresh=1988 gap=586 poll_thresh=11 ino=257 dd-2584 [000] 227.527589: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=398 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=12 ino=257 dd-2584 [000] 227.527715: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=423 unstable=0 bg_thresh=996 thresh=1993 gap=541 poll_thresh=13 ino=257 dd-2584 [000] 227.527841: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=448 unstable=0 bg_thresh=996 thresh=1992 gap=540 poll_thresh=14 ino=257 dd-2584 [000] 227.527966: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=473 unstable=0 bg_thresh=998 thresh=1997 gap=520 poll_thresh=15 ino=257 dd-2584 [000] 227.528092: balance_dirty_state: bdi btrfs-1: dirty=979 wb=498 unstable=0 bg_thresh=998 thresh=1996 gap=519 poll_thresh=16 ino=257 dd-2584 [000] 227.528342: balance_dirty_state: bdi btrfs-1: dirty=979 wb=548 unstable=0 bg_thresh=997 thresh=1995 gap=468 poll_thresh=17 ino=257 dd-2584 [000] 227.528345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=59240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 227.530417: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=412 wrote=608 to_write=7584 dd-2584 [000] 227.535272: balance_dirty_state: bdi btrfs-1: dirty=529 wb=998 unstable=0 bg_thresh=997 thresh=1995 gap=468 poll_thresh=17 ino=257 dd-2584 [000] 227.535281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=59240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 227.543199: balance_dirty_state: bdi btrfs-1: dirty=529 wb=848 unstable=0 bg_thresh=997 thresh=1994 gap=617 poll_thresh=17 ino=257 dd-2584 [007] 227.543273: balance_dirty_state: bdi btrfs-1: dirty=554 wb=848 unstable=0 bg_thresh=997 thresh=1994 gap=592 poll_thresh=13 ino=257 dd-2584 [007] 227.543333: balance_dirty_state: bdi btrfs-1: dirty=579 wb=848 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=14 ino=257 dd-2584 [007] 227.543392: balance_dirty_state: bdi btrfs-1: dirty=579 wb=848 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=15 ino=257 dd-2584 [007] 227.543450: balance_dirty_state: bdi btrfs-1: dirty=604 wb=848 unstable=0 bg_thresh=1002 thresh=2004 gap=552 poll_thresh=16 ino=257 dd-2584 [007] 227.543749: balance_dirty_state: bdi btrfs-1: dirty=629 wb=848 unstable=0 bg_thresh=1004 thresh=2009 gap=532 poll_thresh=17 ino=257 dd-2584 [007] 227.543867: balance_dirty_state: bdi btrfs-1: dirty=654 wb=848 unstable=0 bg_thresh=1006 thresh=2013 gap=511 poll_thresh=18 ino=257 dd-2584 [007] 227.543983: balance_dirty_state: bdi btrfs-1: dirty=704 wb=848 unstable=0 bg_thresh=1006 thresh=2012 gap=460 poll_thresh=19 ino=257 dd-2584 [007] 227.543987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=99% bdi_bw=59240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 227.551168: balance_dirty_state: bdi btrfs-1: dirty=704 wb=723 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=19 ino=257 dd-2584 [007] 227.551248: balance_dirty_state: bdi btrfs-1: dirty=704 wb=723 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=14 ino=257 dd-2584 [007] 227.551302: balance_dirty_state: bdi btrfs-1: dirty=729 wb=723 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=15 ino=257 dd-2584 [007] 227.551358: balance_dirty_state: bdi btrfs-1: dirty=754 wb=723 unstable=0 bg_thresh=1000 thresh=2001 gap=524 poll_thresh=16 ino=257 dd-2584 [007] 227.551468: balance_dirty_state: bdi btrfs-1: dirty=779 wb=723 unstable=0 bg_thresh=1005 thresh=2011 gap=509 poll_thresh=17 ino=257 dd-2584 [007] 227.551582: balance_dirty_state: bdi btrfs-1: dirty=804 wb=723 unstable=0 bg_thresh=1005 thresh=2010 gap=483 poll_thresh=18 ino=257 dd-2584 [007] 227.551587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=59240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 227.559156: balance_dirty_state: bdi btrfs-1: dirty=804 wb=598 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=18 ino=257 dd-2584 [007] 227.559220: balance_dirty_state: bdi btrfs-1: dirty=829 wb=598 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=13 ino=257 dd-2584 [007] 227.559278: balance_dirty_state: bdi btrfs-1: dirty=829 wb=598 unstable=0 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=14 ino=257 dd-2584 [007] 227.559337: balance_dirty_state: bdi btrfs-1: dirty=854 wb=598 unstable=0 bg_thresh=1002 thresh=2004 gap=552 poll_thresh=15 ino=257 dd-2584 [007] 227.559574: balance_dirty_state: bdi btrfs-1: dirty=879 wb=598 unstable=0 bg_thresh=1001 thresh=2003 gap=526 poll_thresh=16 ino=257 dd-2584 [007] 227.559692: balance_dirty_state: bdi btrfs-1: dirty=904 wb=598 unstable=0 bg_thresh=1001 thresh=2002 gap=500 poll_thresh=17 ino=257 dd-2584 [007] 227.559697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=59240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 227.567185: balance_dirty_state: bdi btrfs-1: dirty=904 wb=473 unstable=0 bg_thresh=995 thresh=1991 gap=614 poll_thresh=17 ino=257 dd-2584 [007] 227.567257: balance_dirty_state: bdi btrfs-1: dirty=929 wb=473 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=13 ino=257 dd-2584 [007] 227.567314: balance_dirty_state: bdi btrfs-1: dirty=929 wb=473 unstable=0 bg_thresh=998 thresh=1996 gap=594 poll_thresh=14 ino=257 dd-2584 [007] 227.567368: balance_dirty_state: bdi btrfs-1: dirty=954 wb=473 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=15 ino=257 dd-2584 [007] 227.567423: balance_dirty_state: bdi btrfs-1: dirty=979 wb=473 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=16 ino=257 dd-2584 [007] 227.567535: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=473 unstable=0 bg_thresh=1003 thresh=2006 gap=529 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 227.567623: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24988 wrote=0 to_write=8192 dd-2584 [007] 227.567660: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=473 unstable=0 bg_thresh=1005 thresh=2010 gap=508 poll_thresh=18 ino=257 dd-2584 [007] 227.567784: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=498 unstable=0 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=19 ino=257 dd-2584 [007] 227.567786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=59240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 227.568866: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=452 wrote=528 to_write=7664 dd-2584 [007] 227.575183: balance_dirty_state: bdi btrfs-1: dirty=529 wb=998 unstable=0 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=19 ino=257 dd-2584 [007] 227.575192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=59240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 227.583169: balance_dirty_state: bdi btrfs-1: dirty=529 wb=998 unstable=0 bg_thresh=1001 thresh=2003 gap=476 poll_thresh=19 ino=257 dd-2584 [007] 227.583172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=59240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 227.591207: balance_dirty_state: bdi btrfs-1: dirty=529 wb=873 unstable=0 bg_thresh=982 thresh=1965 gap=563 poll_thresh=19 ino=257 dd-2584 [007] 227.591270: balance_dirty_state: bdi btrfs-1: dirty=554 wb=873 unstable=0 bg_thresh=982 thresh=1965 gap=538 poll_thresh=14 ino=257 dd-2584 [007] 227.591332: balance_dirty_state: bdi btrfs-1: dirty=579 wb=873 unstable=0 bg_thresh=985 thresh=1970 gap=518 poll_thresh=15 ino=257 dd-2584 [007] 227.591392: balance_dirty_state: bdi btrfs-1: dirty=579 wb=873 unstable=0 bg_thresh=985 thresh=1970 gap=518 poll_thresh=16 ino=257 dd-2584 [007] 227.591692: balance_dirty_state: bdi btrfs-1: dirty=629 wb=873 unstable=0 bg_thresh=990 thresh=1980 gap=478 poll_thresh=17 ino=257 dd-2584 [007] 227.591697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=56816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 227.599163: balance_dirty_state: bdi btrfs-1: dirty=629 wb=748 unstable=0 bg_thresh=976 thresh=1953 gap=576 poll_thresh=17 ino=257 dd-2584 [007] 227.599234: balance_dirty_state: bdi btrfs-1: dirty=629 wb=748 unstable=0 bg_thresh=976 thresh=1953 gap=576 poll_thresh=13 ino=257 dd-2584 [007] 227.599312: balance_dirty_state: bdi btrfs-1: dirty=654 wb=748 unstable=0 bg_thresh=979 thresh=1958 gap=556 poll_thresh=14 ino=257 dd-2584 [007] 227.599371: balance_dirty_state: bdi btrfs-1: dirty=679 wb=748 unstable=0 bg_thresh=979 thresh=1958 gap=531 poll_thresh=15 ino=257 dd-2584 [007] 227.599429: balance_dirty_state: bdi btrfs-1: dirty=679 wb=748 unstable=0 bg_thresh=981 thresh=1963 gap=536 poll_thresh=16 ino=257 dd-2584 [007] 227.599548: balance_dirty_state: bdi btrfs-1: dirty=704 wb=748 unstable=0 bg_thresh=984 thresh=1968 gap=516 poll_thresh=17 ino=257 dd-2584 [007] 227.599668: balance_dirty_state: bdi btrfs-1: dirty=754 wb=748 unstable=0 bg_thresh=986 thresh=1972 gap=470 poll_thresh=18 ino=257 dd-2584 [007] 227.599672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=56816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 227.607322: balance_dirty_state: bdi btrfs-1: dirty=754 wb=748 unstable=0 bg_thresh=986 thresh=1972 gap=470 poll_thresh=18 ino=257 dd-2584 [007] 227.607328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=56816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 227.615181: balance_dirty_state: bdi btrfs-1: dirty=754 wb=623 unstable=0 bg_thresh=983 thresh=1966 gap=589 poll_thresh=18 ino=257 dd-2584 [007] 227.615245: balance_dirty_state: bdi btrfs-1: dirty=754 wb=623 unstable=0 bg_thresh=983 thresh=1966 gap=589 poll_thresh=13 ino=257 dd-2584 [007] 227.615309: balance_dirty_state: bdi btrfs-1: dirty=779 wb=623 unstable=0 bg_thresh=985 thresh=1971 gap=569 poll_thresh=14 ino=257 dd-2584 [007] 227.615428: balance_dirty_state: bdi btrfs-1: dirty=804 wb=623 unstable=0 bg_thresh=982 thresh=1965 gap=538 poll_thresh=15 ino=257 dd-2584 [007] 227.615547: balance_dirty_state: bdi btrfs-1: dirty=804 wb=623 unstable=0 bg_thresh=985 thresh=1970 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 227.615783: balance_dirty_state: bdi btrfs-1: dirty=854 wb=623 unstable=0 bg_thresh=984 thresh=1969 gap=492 poll_thresh=17 ino=257 dd-2584 [007] 227.615792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-196% task_weight=98% bdi_bw=56816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 227.623353: balance_dirty_state: bdi btrfs-1: dirty=854 wb=523 unstable=0 bg_thresh=981 thresh=1963 gap=586 poll_thresh=17 ino=257 dd-2584 [007] 227.623846: balance_dirty_state: bdi btrfs-1: dirty=854 wb=523 unstable=0 bg_thresh=981 thresh=1962 gap=585 poll_thresh=13 ino=257 dd-2584 [007] 227.623965: balance_dirty_state: bdi btrfs-1: dirty=879 wb=523 unstable=0 bg_thresh=983 thresh=1967 gap=565 poll_thresh=14 ino=257 dd-2584 [007] 227.624085: balance_dirty_state: bdi btrfs-1: dirty=904 wb=523 unstable=0 bg_thresh=980 thresh=1961 gap=534 poll_thresh=15 ino=257 dd-2584 [007] 227.624203: balance_dirty_state: bdi btrfs-1: dirty=904 wb=523 unstable=0 bg_thresh=983 thresh=1966 gap=539 poll_thresh=16 ino=257 dd-2584 [007] 227.624439: balance_dirty_state: bdi btrfs-1: dirty=929 wb=523 unstable=0 bg_thresh=982 thresh=1965 gap=513 poll_thresh=17 ino=257 dd-2584 [007] 227.624674: balance_dirty_state: bdi btrfs-1: dirty=979 wb=523 unstable=0 bg_thresh=984 thresh=1969 gap=467 poll_thresh=18 ino=257 dd-2584 [007] 227.624682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=56816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 227.631335: balance_dirty_state: bdi btrfs-1: dirty=979 wb=523 unstable=0 bg_thresh=986 thresh=1973 gap=471 poll_thresh=18 ino=257 dd-2584 [007] 227.631344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=56816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 227.639391: balance_dirty_state: bdi btrfs-1: dirty=979 wb=398 unstable=0 bg_thresh=988 thresh=1976 gap=599 poll_thresh=18 ino=257 dd-2584 [007] 227.639501: balance_dirty_state: bdi btrfs-1: dirty=979 wb=398 unstable=0 bg_thresh=985 thresh=1970 gap=593 poll_thresh=13 ino=257 dd-2584 [007] 227.639605: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=398 unstable=0 bg_thresh=984 thresh=1969 gap=567 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 227.639683: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25060 wrote=0 to_write=8192 dd-2584 [007] 227.639716: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=398 unstable=0 bg_thresh=984 thresh=1969 gap=542 poll_thresh=15 ino=257 dd-2584 [007] 227.639818: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=398 unstable=0 bg_thresh=984 thresh=1968 gap=541 poll_thresh=16 ino=257 dd-2584 [007] 227.639977: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=448 unstable=0 bg_thresh=980 thresh=1961 gap=484 poll_thresh=17 ino=257 dd-2584 [007] 227.639978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-254% task_weight=98% bdi_bw=56816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 227.642013: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=524 wrote=528 to_write=7664 dd-2584 [007] 227.647312: balance_dirty_state: bdi btrfs-1: dirty=554 wb=798 unstable=0 bg_thresh=983 thresh=1966 gap=614 poll_thresh=17 ino=257 dd-2584 [007] 227.647438: balance_dirty_state: bdi btrfs-1: dirty=554 wb=798 unstable=0 bg_thresh=985 thresh=1971 gap=619 poll_thresh=13 ino=257 dd-2584 [007] 227.647572: balance_dirty_state: bdi btrfs-1: dirty=579 wb=798 unstable=0 bg_thresh=985 thresh=1970 gap=593 poll_thresh=14 ino=257 dd-2584 [007] 227.647988: balance_dirty_state: bdi btrfs-1: dirty=579 wb=798 unstable=0 bg_thresh=985 thresh=1970 gap=593 poll_thresh=15 ino=257 dd-2584 [007] 227.648090: balance_dirty_state: bdi btrfs-1: dirty=604 wb=798 unstable=0 bg_thresh=984 thresh=1969 gap=567 poll_thresh=16 ino=257 dd-2584 [007] 227.648291: balance_dirty_state: bdi btrfs-1: dirty=629 wb=798 unstable=0 bg_thresh=984 thresh=1968 gap=541 poll_thresh=17 ino=257 dd-2584 [007] 227.648496: balance_dirty_state: bdi btrfs-1: dirty=679 wb=798 unstable=0 bg_thresh=986 thresh=1972 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 227.648697: balance_dirty_state: bdi btrfs-1: dirty=704 wb=798 unstable=0 bg_thresh=985 thresh=1971 gap=469 poll_thresh=19 ino=257 dd-2584 [007] 227.648705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-241% task_weight=98% bdi_bw=56816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 227.655407: balance_dirty_state: bdi btrfs-1: dirty=704 wb=798 unstable=0 bg_thresh=985 thresh=1971 gap=469 poll_thresh=19 ino=257 dd-2584 [007] 227.655416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-241% task_weight=98% bdi_bw=56816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 227.663363: balance_dirty_state: bdi btrfs-1: dirty=704 wb=798 unstable=0 bg_thresh=985 thresh=1971 gap=469 poll_thresh=19 ino=257 dd-2584 [007] 227.663375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-241% task_weight=98% bdi_bw=56816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 227.671354: balance_dirty_state: bdi btrfs-1: dirty=704 wb=673 unstable=0 bg_thresh=984 thresh=1968 gap=591 poll_thresh=19 ino=257 dd-2584 [007] 227.671476: balance_dirty_state: bdi btrfs-1: dirty=729 wb=673 unstable=0 bg_thresh=981 thresh=1962 gap=560 poll_thresh=14 ino=257 dd-2584 [007] 227.671580: balance_dirty_state: bdi btrfs-1: dirty=729 wb=673 unstable=0 bg_thresh=983 thresh=1967 gap=565 poll_thresh=15 ino=257 dd-2584 [007] 227.671680: balance_dirty_state: bdi btrfs-1: dirty=754 wb=673 unstable=0 bg_thresh=980 thresh=1961 gap=534 poll_thresh=16 ino=257 dd-2584 [007] 227.671884: balance_dirty_state: bdi btrfs-1: dirty=779 wb=673 unstable=0 bg_thresh=982 thresh=1965 gap=513 poll_thresh=17 ino=257 dd-2584 [007] 227.672087: balance_dirty_state: bdi btrfs-1: dirty=804 wb=673 unstable=0 bg_thresh=982 thresh=1964 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 227.672095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=56816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 227.679375: balance_dirty_state: bdi btrfs-1: dirty=804 wb=673 unstable=0 bg_thresh=982 thresh=1964 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 227.679380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=56816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 227.691372: balance_dirty_state: bdi btrfs-1: dirty=804 wb=398 unstable=0 bg_thresh=983 thresh=1967 gap=765 poll_thresh=18 ino=257 dd-2584 [007] 227.691466: balance_dirty_state: bdi btrfs-1: dirty=829 wb=398 unstable=0 bg_thresh=983 thresh=1966 gap=739 poll_thresh=13 ino=257 dd-2584 [007] 227.691694: balance_dirty_state: bdi btrfs-1: dirty=854 wb=398 unstable=0 bg_thresh=983 thresh=1966 gap=714 poll_thresh=14 ino=257 dd-2584 [007] 227.691751: balance_dirty_state: bdi btrfs-1: dirty=854 wb=398 unstable=0 bg_thresh=982 thresh=1965 gap=713 poll_thresh=15 ino=257 dd-2584 [007] 227.691808: balance_dirty_state: bdi btrfs-1: dirty=879 wb=398 unstable=0 bg_thresh=985 thresh=1970 gap=693 poll_thresh=16 ino=257 dd-2584 [007] 227.691921: balance_dirty_state: bdi btrfs-1: dirty=904 wb=398 unstable=0 bg_thresh=984 thresh=1969 gap=667 poll_thresh=17 ino=257 dd-2584 [007] 227.692033: balance_dirty_state: bdi btrfs-1: dirty=954 wb=398 unstable=0 bg_thresh=984 thresh=1968 gap=616 poll_thresh=18 ino=257 dd-2584 [007] 227.692147: balance_dirty_state: bdi btrfs-1: dirty=979 wb=398 unstable=0 bg_thresh=980 thresh=1961 gap=584 poll_thresh=19 ino=257 dd-2584 [007] 227.692259: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=398 unstable=0 bg_thresh=982 thresh=1965 gap=563 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 227.692344: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25112 wrote=0 to_write=8192 dd-2584 [007] 227.692384: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=398 unstable=0 bg_thresh=982 thresh=1964 gap=537 poll_thresh=21 ino=257 dd-2584 [007] 227.692509: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=448 unstable=0 bg_thresh=981 thresh=1963 gap=486 poll_thresh=22 ino=257 dd-2584 [007] 227.692511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=56816 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 227.694718: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=576 wrote=528 to_write=7664 dd-2584 [007] 227.699363: balance_dirty_state: bdi btrfs-1: dirty=529 wb=948 unstable=0 bg_thresh=981 thresh=1963 gap=486 poll_thresh=22 ino=257 dd-2584 [007] 227.699372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=54884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 227.707313: balance_dirty_state: bdi btrfs-1: dirty=529 wb=798 unstable=0 bg_thresh=983 thresh=1967 gap=640 poll_thresh=22 ino=257 dd-2584 [007] 227.707402: balance_dirty_state: bdi btrfs-1: dirty=529 wb=798 unstable=0 bg_thresh=986 thresh=1972 gap=645 poll_thresh=16 ino=257 dd-2584 [007] 227.707704: balance_dirty_state: bdi btrfs-1: dirty=579 wb=798 unstable=0 bg_thresh=985 thresh=1970 gap=593 poll_thresh=17 ino=257 dd-2584 [007] 227.707821: balance_dirty_state: bdi btrfs-1: dirty=604 wb=798 unstable=0 bg_thresh=984 thresh=1969 gap=567 poll_thresh=18 ino=257 dd-2584 [007] 227.707941: balance_dirty_state: bdi btrfs-1: dirty=629 wb=798 unstable=0 bg_thresh=984 thresh=1968 gap=541 poll_thresh=19 ino=257 dd-2584 [007] 227.708060: balance_dirty_state: bdi btrfs-1: dirty=654 wb=798 unstable=0 bg_thresh=980 thresh=1961 gap=509 poll_thresh=20 ino=257 dd-2584 [007] 227.708180: balance_dirty_state: bdi btrfs-1: dirty=704 wb=798 unstable=0 bg_thresh=982 thresh=1965 gap=463 poll_thresh=21 ino=257 dd-2584 [007] 227.708185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-300% task_weight=100% bdi_bw=54884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 227.715301: balance_dirty_state: bdi btrfs-1: dirty=704 wb=673 unstable=0 bg_thresh=986 thresh=1973 gap=596 poll_thresh=21 ino=257 dd-2584 [004] 227.715393: balance_dirty_state: bdi btrfs-1: dirty=729 wb=673 unstable=0 bg_thresh=989 thresh=1978 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 227.715553: balance_dirty_state: bdi btrfs-1: dirty=754 wb=673 unstable=0 bg_thresh=991 thresh=1983 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 227.715688: balance_dirty_state: bdi btrfs-1: dirty=779 wb=673 unstable=0 bg_thresh=991 thresh=1982 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 227.716049: balance_dirty_state: bdi btrfs-1: dirty=829 wb=673 unstable=0 bg_thresh=993 thresh=1986 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 227.716055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=54884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 227.723301: balance_dirty_state: bdi btrfs-1: dirty=829 wb=673 unstable=0 bg_thresh=993 thresh=1986 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 227.723307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=54884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 227.731250: balance_dirty_state: bdi btrfs-1: dirty=829 wb=548 unstable=0 bg_thresh=983 thresh=1966 gap=589 poll_thresh=19 ino=257 dd-2584 [006] 227.731319: balance_dirty_state: bdi btrfs-1: dirty=829 wb=548 unstable=0 bg_thresh=986 thresh=1972 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 227.731377: balance_dirty_state: bdi btrfs-1: dirty=854 wb=548 unstable=0 bg_thresh=988 thresh=1977 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 227.731433: balance_dirty_state: bdi btrfs-1: dirty=854 wb=548 unstable=0 bg_thresh=988 thresh=1977 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 227.731548: balance_dirty_state: bdi btrfs-1: dirty=904 wb=548 unstable=0 bg_thresh=993 thresh=1987 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 227.731668: balance_dirty_state: bdi btrfs-1: dirty=929 wb=548 unstable=0 bg_thresh=993 thresh=1986 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 227.731786: balance_dirty_state: bdi btrfs-1: dirty=954 wb=548 unstable=0 bg_thresh=992 thresh=1985 gap=483 poll_thresh=19 ino=257 dd-2584 [006] 227.731791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=54884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 227.739275: balance_dirty_state: bdi btrfs-1: dirty=954 wb=523 unstable=0 bg_thresh=989 thresh=1979 gap=502 poll_thresh=19 ino=257 dd-2584 [006] 227.739360: balance_dirty_state: bdi btrfs-1: dirty=979 wb=523 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=14 ino=257 dd-2584 [006] 227.739365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=54884 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 227.747299: balance_dirty_state: bdi btrfs-1: dirty=979 wb=398 unstable=0 bg_thresh=991 thresh=1982 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 227.747376: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=398 unstable=0 bg_thresh=990 thresh=1981 gap=579 poll_thresh=10 ino=257 flush-btrfs-1-2586 [002] 227.747403: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25168 wrote=0 to_write=8192 dd-2584 [006] 227.747465: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=398 unstable=0 bg_thresh=990 thresh=1981 gap=579 poll_thresh=11 ino=257 dd-2584 [006] 227.747549: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=398 unstable=0 bg_thresh=990 thresh=1980 gap=553 poll_thresh=12 ino=257 dd-2584 [006] 227.747643: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=423 unstable=0 bg_thresh=992 thresh=1985 gap=558 poll_thresh=13 ino=257 dd-2584 [006] 227.747732: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=448 unstable=0 bg_thresh=989 thresh=1979 gap=527 poll_thresh=14 ino=257 dd-2584 [006] 227.748117: balance_dirty_state: bdi btrfs-1: dirty=929 wb=548 unstable=0 bg_thresh=992 thresh=1984 gap=507 poll_thresh=15 ino=257 dd-2584 [006] 227.748209: balance_dirty_state: bdi btrfs-1: dirty=904 wb=573 unstable=0 bg_thresh=989 thresh=1978 gap=501 poll_thresh=16 ino=257 dd-2584 [006] 227.748389: balance_dirty_state: bdi btrfs-1: dirty=904 wb=623 unstable=0 bg_thresh=991 thresh=1982 gap=455 poll_thresh=17 ino=257 dd-2584 [006] 227.748391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=54884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 227.749975: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=632 wrote=592 to_write=7600 dd-2584 [006] 227.755267: balance_dirty_state: bdi btrfs-1: dirty=554 wb=848 unstable=0 bg_thresh=990 thresh=1980 gap=578 poll_thresh=17 ino=257 dd-2584 [006] 227.755375: balance_dirty_state: bdi btrfs-1: dirty=554 wb=848 unstable=0 bg_thresh=987 thresh=1974 gap=572 poll_thresh=13 ino=257 dd-2584 [006] 227.755434: balance_dirty_state: bdi btrfs-1: dirty=579 wb=848 unstable=0 bg_thresh=989 thresh=1979 gap=552 poll_thresh=14 ino=257 dd-2584 [006] 227.755491: balance_dirty_state: bdi btrfs-1: dirty=604 wb=848 unstable=0 bg_thresh=989 thresh=1978 gap=526 poll_thresh=15 ino=257 dd-2584 [006] 227.755547: balance_dirty_state: bdi btrfs-1: dirty=604 wb=848 unstable=0 bg_thresh=989 thresh=1978 gap=526 poll_thresh=16 ino=257 dd-2584 [006] 227.755661: balance_dirty_state: bdi btrfs-1: dirty=654 wb=848 unstable=0 bg_thresh=988 thresh=1977 gap=475 poll_thresh=17 ino=257 dd-2584 [006] 227.755665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=54884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 227.763316: balance_dirty_state: bdi btrfs-1: dirty=654 wb=723 unstable=0 bg_thresh=987 thresh=1975 gap=598 poll_thresh=17 ino=257 dd-2584 [006] 227.763401: balance_dirty_state: bdi btrfs-1: dirty=654 wb=723 unstable=0 bg_thresh=987 thresh=1974 gap=597 poll_thresh=13 ino=257 dd-2584 [006] 227.763461: balance_dirty_state: bdi btrfs-1: dirty=679 wb=723 unstable=0 bg_thresh=989 thresh=1979 gap=577 poll_thresh=14 ino=257 dd-2584 [006] 227.763520: balance_dirty_state: bdi btrfs-1: dirty=679 wb=723 unstable=0 bg_thresh=989 thresh=1978 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 227.763577: balance_dirty_state: bdi btrfs-1: dirty=704 wb=723 unstable=0 bg_thresh=989 thresh=1978 gap=551 poll_thresh=16 ino=257 dd-2584 [006] 227.763690: balance_dirty_state: bdi btrfs-1: dirty=729 wb=723 unstable=0 bg_thresh=988 thresh=1977 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 227.763980: balance_dirty_state: bdi btrfs-1: dirty=779 wb=723 unstable=0 bg_thresh=987 thresh=1975 gap=473 poll_thresh=18 ino=257 dd-2584 [006] 227.763985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=54884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 227.771338: balance_dirty_state: bdi btrfs-1: dirty=779 wb=598 unstable=0 bg_thresh=987 thresh=1974 gap=597 poll_thresh=18 ino=257 dd-2584 [006] 227.771427: balance_dirty_state: bdi btrfs-1: dirty=779 wb=598 unstable=0 bg_thresh=987 thresh=1974 gap=597 poll_thresh=13 ino=257 dd-2584 [006] 227.771491: balance_dirty_state: bdi btrfs-1: dirty=804 wb=598 unstable=0 bg_thresh=986 thresh=1973 gap=571 poll_thresh=14 ino=257 dd-2584 [006] 227.771551: balance_dirty_state: bdi btrfs-1: dirty=829 wb=598 unstable=0 bg_thresh=989 thresh=1978 gap=551 poll_thresh=15 ino=257 dd-2584 [006] 227.771609: balance_dirty_state: bdi btrfs-1: dirty=829 wb=598 unstable=0 bg_thresh=986 thresh=1972 gap=545 poll_thresh=16 ino=257 dd-2584 [006] 227.771726: balance_dirty_state: bdi btrfs-1: dirty=854 wb=598 unstable=0 bg_thresh=985 thresh=1971 gap=519 poll_thresh=17 ino=257 dd-2584 [006] 227.771844: balance_dirty_state: bdi btrfs-1: dirty=904 wb=598 unstable=0 bg_thresh=987 thresh=1975 gap=473 poll_thresh=18 ino=257 dd-2584 [006] 227.771849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=54884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 227.779320: balance_dirty_state: bdi btrfs-1: dirty=904 wb=598 unstable=0 bg_thresh=987 thresh=1975 gap=473 poll_thresh=18 ino=257 dd-2584 [006] 227.779329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=54884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 227.787330: balance_dirty_state: bdi btrfs-1: dirty=904 wb=473 unstable=0 bg_thresh=987 thresh=1975 gap=598 poll_thresh=18 ino=257 dd-2584 [006] 227.787397: balance_dirty_state: bdi btrfs-1: dirty=904 wb=473 unstable=0 bg_thresh=990 thresh=1980 gap=603 poll_thresh=13 ino=257 dd-2584 [006] 227.787457: balance_dirty_state: bdi btrfs-1: dirty=929 wb=473 unstable=0 bg_thresh=987 thresh=1974 gap=572 poll_thresh=14 ino=257 dd-2584 [006] 227.787519: balance_dirty_state: bdi btrfs-1: dirty=954 wb=473 unstable=0 bg_thresh=989 thresh=1979 gap=552 poll_thresh=15 ino=257 dd-2584 [006] 227.787579: balance_dirty_state: bdi btrfs-1: dirty=954 wb=473 unstable=0 bg_thresh=986 thresh=1973 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 227.787700: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=473 unstable=0 bg_thresh=986 thresh=1972 gap=495 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 227.787723: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25208 wrote=0 to_write=8192 dd-2584 [006] 227.788190: balance_dirty_state: bdi btrfs-1: dirty=929 wb=573 unstable=0 bg_thresh=988 thresh=1976 gap=474 poll_thresh=18 ino=257 dd-2584 [006] 227.788192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=54884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 227.789933: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=672 wrote=480 to_write=7712 dd-2584 [006] 227.795402: balance_dirty_state: bdi btrfs-1: dirty=554 wb=948 unstable=0 bg_thresh=988 thresh=1976 gap=474 poll_thresh=18 ino=257 dd-2584 [006] 227.795412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=54884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 227.803424: balance_dirty_state: bdi btrfs-1: dirty=554 wb=823 unstable=0 bg_thresh=987 thresh=1975 gap=598 poll_thresh=18 ino=257 dd-2584 [006] 227.803550: balance_dirty_state: bdi btrfs-1: dirty=579 wb=823 unstable=0 bg_thresh=987 thresh=1974 gap=572 poll_thresh=13 ino=257 dd-2584 [006] 227.803669: balance_dirty_state: bdi btrfs-1: dirty=579 wb=823 unstable=0 bg_thresh=987 thresh=1974 gap=572 poll_thresh=14 ino=257 dd-2584 [006] 227.803788: balance_dirty_state: bdi btrfs-1: dirty=604 wb=823 unstable=0 bg_thresh=986 thresh=1973 gap=546 poll_thresh=15 ino=257 dd-2584 [006] 227.803905: balance_dirty_state: bdi btrfs-1: dirty=604 wb=823 unstable=0 bg_thresh=986 thresh=1973 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 227.804139: balance_dirty_state: bdi btrfs-1: dirty=654 wb=823 unstable=0 bg_thresh=988 thresh=1977 gap=500 poll_thresh=17 ino=257 dd-2584 [006] 227.804376: balance_dirty_state: bdi btrfs-1: dirty=679 wb=823 unstable=0 bg_thresh=988 thresh=1976 gap=474 poll_thresh=18 ino=257 dd-2584 [006] 227.804385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=53996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 227.811452: balance_dirty_state: bdi btrfs-1: dirty=679 wb=823 unstable=0 bg_thresh=988 thresh=1976 gap=474 poll_thresh=18 ino=257 dd-2584 [006] 227.811462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=53996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 227.819451: balance_dirty_state: bdi btrfs-1: dirty=679 wb=698 unstable=0 bg_thresh=988 thresh=1976 gap=599 poll_thresh=18 ino=257 dd-2584 [006] 227.819569: balance_dirty_state: bdi btrfs-1: dirty=704 wb=698 unstable=0 bg_thresh=987 thresh=1975 gap=573 poll_thresh=13 ino=257 dd-2584 [006] 227.819679: balance_dirty_state: bdi btrfs-1: dirty=704 wb=698 unstable=0 bg_thresh=987 thresh=1975 gap=573 poll_thresh=14 ino=257 dd-2584 [006] 227.819788: balance_dirty_state: bdi btrfs-1: dirty=729 wb=698 unstable=0 bg_thresh=987 thresh=1974 gap=547 poll_thresh=15 ino=257 dd-2584 [006] 227.819898: balance_dirty_state: bdi btrfs-1: dirty=754 wb=698 unstable=0 bg_thresh=987 thresh=1974 gap=522 poll_thresh=16 ino=257 dd-2584 [006] 227.820117: balance_dirty_state: bdi btrfs-1: dirty=779 wb=698 unstable=0 bg_thresh=986 thresh=1972 gap=495 poll_thresh=17 ino=257 dd-2584 [006] 227.820672: balance_dirty_state: bdi btrfs-1: dirty=804 wb=698 unstable=0 bg_thresh=985 thresh=1971 gap=469 poll_thresh=18 ino=257 dd-2584 [006] 227.820681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=53996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 227.827425: balance_dirty_state: bdi btrfs-1: dirty=804 wb=698 unstable=0 bg_thresh=985 thresh=1971 gap=469 poll_thresh=18 ino=257 dd-2584 [006] 227.827434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=53996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 227.835437: balance_dirty_state: bdi btrfs-1: dirty=804 wb=698 unstable=0 bg_thresh=985 thresh=1971 gap=469 poll_thresh=18 ino=257 dd-2584 [006] 227.835446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=53996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 227.843340: balance_dirty_state: bdi btrfs-1: dirty=804 wb=573 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=18 ino=257 dd-2584 [006] 227.843415: balance_dirty_state: bdi btrfs-1: dirty=829 wb=573 unstable=0 bg_thresh=988 thresh=1976 gap=574 poll_thresh=13 ino=257 dd-2584 [006] 227.843477: balance_dirty_state: bdi btrfs-1: dirty=829 wb=573 unstable=0 bg_thresh=988 thresh=1976 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 227.843538: balance_dirty_state: bdi btrfs-1: dirty=854 wb=573 unstable=0 bg_thresh=987 thresh=1975 gap=548 poll_thresh=15 ino=257 dd-2584 [006] 227.843597: balance_dirty_state: bdi btrfs-1: dirty=879 wb=573 unstable=0 bg_thresh=987 thresh=1975 gap=523 poll_thresh=16 ino=257 dd-2584 [006] 227.843717: balance_dirty_state: bdi btrfs-1: dirty=904 wb=573 unstable=0 bg_thresh=986 thresh=1973 gap=496 poll_thresh=17 ino=257 dd-2584 [006] 227.843835: balance_dirty_state: bdi btrfs-1: dirty=929 wb=573 unstable=0 bg_thresh=986 thresh=1972 gap=470 poll_thresh=18 ino=257 dd-2584 [006] 227.843840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=53996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 227.851306: balance_dirty_state: bdi btrfs-1: dirty=929 wb=573 unstable=0 bg_thresh=986 thresh=1972 gap=470 poll_thresh=18 ino=257 dd-2584 [006] 227.851312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=53996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 227.859359: balance_dirty_state: bdi btrfs-1: dirty=929 wb=573 unstable=0 bg_thresh=985 thresh=1970 gap=468 poll_thresh=18 ino=257 dd-2584 [005] 227.859366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=53996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 227.867303: balance_dirty_state: bdi btrfs-1: dirty=929 wb=348 unstable=0 bg_thresh=983 thresh=1967 gap=690 poll_thresh=18 ino=257 dd-2584 [005] 227.867367: balance_dirty_state: bdi btrfs-1: dirty=929 wb=348 unstable=0 bg_thresh=983 thresh=1967 gap=690 poll_thresh=13 ino=257 dd-2584 [005] 227.867428: balance_dirty_state: bdi btrfs-1: dirty=954 wb=348 unstable=0 bg_thresh=986 thresh=1972 gap=670 poll_thresh=14 ino=257 dd-2584 [005] 227.867488: balance_dirty_state: bdi btrfs-1: dirty=954 wb=348 unstable=0 bg_thresh=986 thresh=1972 gap=670 poll_thresh=15 ino=257 dd-2584 [005] 227.867547: balance_dirty_state: bdi btrfs-1: dirty=979 wb=348 unstable=0 bg_thresh=988 thresh=1977 gap=650 poll_thresh=16 ino=257 dd-2584 [005] 227.867670: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=348 unstable=0 bg_thresh=988 thresh=1976 gap=624 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 227.867744: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25288 wrote=0 to_write=8192 dd-2584 [005] 227.867986: balance_dirty_state: bdi btrfs-1: dirty=979 wb=423 unstable=0 bg_thresh=990 thresh=1980 gap=578 poll_thresh=18 ino=257 dd-2584 [005] 227.868114: balance_dirty_state: bdi btrfs-1: dirty=954 wb=473 unstable=0 bg_thresh=989 thresh=1979 gap=552 poll_thresh=19 ino=257 dd-2584 [005] 227.868274: balance_dirty_state: bdi btrfs-1: dirty=904 wb=548 unstable=0 bg_thresh=989 thresh=1978 gap=526 poll_thresh=20 ino=257 dd-2584 [005] 227.868446: balance_dirty_state: bdi btrfs-1: dirty=854 wb=623 unstable=0 bg_thresh=991 thresh=1982 gap=505 poll_thresh=21 ino=257 dd-2584 [005] 227.868617: balance_dirty_state: bdi btrfs-1: dirty=829 wb=698 unstable=0 bg_thresh=990 thresh=1981 gap=454 poll_thresh=22 ino=257 dd-2584 [005] 227.868619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=53996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 227.869319: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=752 wrote=640 to_write=7552 dd-2584 [005] 227.875288: balance_dirty_state: bdi btrfs-1: dirty=529 wb=998 unstable=0 bg_thresh=990 thresh=1981 gap=454 poll_thresh=22 ino=257 dd-2584 [005] 227.875297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=53996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 227.883286: balance_dirty_state: bdi btrfs-1: dirty=529 wb=873 unstable=0 bg_thresh=990 thresh=1981 gap=579 poll_thresh=22 ino=257 dd-2584 [005] 227.883357: balance_dirty_state: bdi btrfs-1: dirty=529 wb=873 unstable=0 bg_thresh=987 thresh=1975 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 227.883478: balance_dirty_state: bdi btrfs-1: dirty=579 wb=873 unstable=0 bg_thresh=989 thresh=1979 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 227.883593: balance_dirty_state: bdi btrfs-1: dirty=604 wb=873 unstable=0 bg_thresh=989 thresh=1978 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 227.883879: balance_dirty_state: bdi btrfs-1: dirty=629 wb=873 unstable=0 bg_thresh=988 thresh=1977 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 227.883884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=53996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 227.891293: balance_dirty_state: bdi btrfs-1: dirty=629 wb=748 unstable=0 bg_thresh=986 thresh=1972 gap=595 poll_thresh=19 ino=257 dd-2584 [005] 227.891442: balance_dirty_state: bdi btrfs-1: dirty=654 wb=748 unstable=0 bg_thresh=985 thresh=1971 gap=569 poll_thresh=14 ino=257 dd-2584 [005] 227.891525: balance_dirty_state: bdi btrfs-1: dirty=679 wb=748 unstable=0 bg_thresh=988 thresh=1977 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 227.891612: balance_dirty_state: bdi btrfs-1: dirty=679 wb=748 unstable=0 bg_thresh=985 thresh=1970 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 227.891782: balance_dirty_state: bdi btrfs-1: dirty=704 wb=748 unstable=0 bg_thresh=986 thresh=1973 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 227.891951: balance_dirty_state: bdi btrfs-1: dirty=754 wb=748 unstable=0 bg_thresh=989 thresh=1978 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 227.891957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=53996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 227.899422: balance_dirty_state: bdi btrfs-1: dirty=754 wb=748 unstable=0 bg_thresh=990 thresh=1981 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 227.899431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=53996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 227.907349: balance_dirty_state: bdi btrfs-1: dirty=754 wb=648 unstable=0 bg_thresh=990 thresh=1980 gap=578 poll_thresh=18 ino=257 dd-2584 [005] 227.907425: balance_dirty_state: bdi btrfs-1: dirty=754 wb=648 unstable=0 bg_thresh=990 thresh=1980 gap=578 poll_thresh=13 ino=257 dd-2584 [005] 227.907490: balance_dirty_state: bdi btrfs-1: dirty=779 wb=648 unstable=0 bg_thresh=989 thresh=1979 gap=552 poll_thresh=14 ino=257 dd-2584 [005] 227.907555: balance_dirty_state: bdi btrfs-1: dirty=804 wb=648 unstable=0 bg_thresh=992 thresh=1984 gap=532 poll_thresh=15 ino=257 dd-2584 [005] 227.907619: balance_dirty_state: bdi btrfs-1: dirty=804 wb=648 unstable=0 bg_thresh=989 thresh=1978 gap=526 poll_thresh=16 ino=257 dd-2584 [005] 227.907748: balance_dirty_state: bdi btrfs-1: dirty=854 wb=648 unstable=0 bg_thresh=991 thresh=1982 gap=480 poll_thresh=17 ino=257 dd-2584 [005] 227.907753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=51636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 227.915376: balance_dirty_state: bdi btrfs-1: dirty=854 wb=648 unstable=0 bg_thresh=991 thresh=1982 gap=480 poll_thresh=17 ino=257 dd-2584 [005] 227.915385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=51636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 227.923416: balance_dirty_state: bdi btrfs-1: dirty=854 wb=523 unstable=0 bg_thresh=991 thresh=1982 gap=605 poll_thresh=17 ino=257 dd-2584 [005] 227.923545: balance_dirty_state: bdi btrfs-1: dirty=854 wb=523 unstable=0 bg_thresh=988 thresh=1976 gap=599 poll_thresh=13 ino=257 dd-2584 [005] 227.923664: balance_dirty_state: bdi btrfs-1: dirty=879 wb=523 unstable=0 bg_thresh=990 thresh=1981 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 227.924144: balance_dirty_state: bdi btrfs-1: dirty=879 wb=523 unstable=0 bg_thresh=987 thresh=1975 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 227.924262: balance_dirty_state: bdi btrfs-1: dirty=904 wb=523 unstable=0 bg_thresh=990 thresh=1980 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 227.924499: balance_dirty_state: bdi btrfs-1: dirty=929 wb=523 unstable=0 bg_thresh=992 thresh=1984 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 227.924732: balance_dirty_state: bdi btrfs-1: dirty=979 wb=523 unstable=0 bg_thresh=991 thresh=1983 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 227.924741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=51636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 227.931429: balance_dirty_state: bdi btrfs-1: dirty=979 wb=373 unstable=0 bg_thresh=990 thresh=1981 gap=629 poll_thresh=18 ino=257 dd-2584 [005] 227.931524: balance_dirty_state: bdi btrfs-1: dirty=979 wb=373 unstable=0 bg_thresh=987 thresh=1975 gap=623 poll_thresh=13 ino=257 dd-2584 [005] 227.931581: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=373 unstable=0 bg_thresh=990 thresh=1980 gap=603 poll_thresh=14 ino=257 dd-2584 [005] 227.931646: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=373 unstable=0 bg_thresh=987 thresh=1974 gap=572 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 227.931668: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25352 wrote=0 to_write=8192 dd-2584 [005] 227.931707: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=373 unstable=0 bg_thresh=989 thresh=1979 gap=577 poll_thresh=16 ino=257 dd-2584 [005] 227.931836: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=398 unstable=0 bg_thresh=988 thresh=1977 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 227.931963: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=448 unstable=0 bg_thresh=988 thresh=1976 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 227.932100: balance_dirty_state: bdi btrfs-1: dirty=979 wb=523 unstable=0 bg_thresh=987 thresh=1975 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 227.932102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=51636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 227.934174: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=816 wrote=608 to_write=7584 dd-2584 [005] 227.939383: balance_dirty_state: bdi btrfs-1: dirty=529 wb=973 unstable=0 bg_thresh=987 thresh=1975 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 227.939393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=51636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 227.947437: balance_dirty_state: bdi btrfs-1: dirty=529 wb=848 unstable=0 bg_thresh=987 thresh=1975 gap=598 poll_thresh=19 ino=257 dd-2584 [005] 227.947694: balance_dirty_state: bdi btrfs-1: dirty=554 wb=848 unstable=0 bg_thresh=990 thresh=1980 gap=578 poll_thresh=14 ino=257 dd-2584 [005] 227.947753: balance_dirty_state: bdi btrfs-1: dirty=554 wb=848 unstable=0 bg_thresh=989 thresh=1979 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 227.947810: balance_dirty_state: bdi btrfs-1: dirty=579 wb=848 unstable=0 bg_thresh=989 thresh=1979 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 227.947922: balance_dirty_state: bdi btrfs-1: dirty=604 wb=848 unstable=0 bg_thresh=989 thresh=1978 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 227.948033: balance_dirty_state: bdi btrfs-1: dirty=654 wb=848 unstable=0 bg_thresh=988 thresh=1977 gap=475 poll_thresh=18 ino=257 dd-2584 [005] 227.948038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=51636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 227.955462: balance_dirty_state: bdi btrfs-1: dirty=654 wb=848 unstable=0 bg_thresh=988 thresh=1977 gap=475 poll_thresh=18 ino=257 dd-2584 [005] 227.955467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=51636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 227.963407: balance_dirty_state: bdi btrfs-1: dirty=654 wb=723 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=18 ino=257 dd-2584 [002] 227.963536: balance_dirty_state: bdi btrfs-1: dirty=654 wb=723 unstable=0 bg_thresh=991 thresh=1982 gap=605 poll_thresh=13 ino=257 dd-2584 [002] 227.963656: balance_dirty_state: bdi btrfs-1: dirty=679 wb=723 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 227.963772: balance_dirty_state: bdi btrfs-1: dirty=679 wb=723 unstable=0 bg_thresh=993 thresh=1987 gap=585 poll_thresh=15 ino=257 dd-2584 [002] 227.963888: balance_dirty_state: bdi btrfs-1: dirty=704 wb=723 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=16 ino=257 dd-2584 [002] 227.964124: balance_dirty_state: bdi btrfs-1: dirty=729 wb=723 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=17 ino=257 dd-2584 [002] 227.964360: balance_dirty_state: bdi btrfs-1: dirty=754 wb=723 unstable=0 bg_thresh=998 thresh=1996 gap=519 poll_thresh=18 ino=257 dd-2584 [002] 227.964961: balance_dirty_state: bdi btrfs-1: dirty=804 wb=723 unstable=0 bg_thresh=997 thresh=1995 gap=468 poll_thresh=19 ino=257 dd-2584 [002] 227.964971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=51636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 227.971435: balance_dirty_state: bdi btrfs-1: dirty=804 wb=723 unstable=0 bg_thresh=992 thresh=1985 gap=458 poll_thresh=19 ino=257 dd-2584 [002] 227.971445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=51636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 227.979386: balance_dirty_state: bdi btrfs-1: dirty=804 wb=598 unstable=0 bg_thresh=995 thresh=1990 gap=588 poll_thresh=19 ino=257 dd-2584 [002] 227.979517: balance_dirty_state: bdi btrfs-1: dirty=804 wb=598 unstable=0 bg_thresh=994 thresh=1989 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 227.979639: balance_dirty_state: bdi btrfs-1: dirty=829 wb=598 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=15 ino=257 dd-2584 [002] 227.979761: balance_dirty_state: bdi btrfs-1: dirty=854 wb=598 unstable=0 bg_thresh=994 thresh=1988 gap=536 poll_thresh=16 ino=257 dd-2584 [002] 227.980008: balance_dirty_state: bdi btrfs-1: dirty=879 wb=598 unstable=0 bg_thresh=996 thresh=1992 gap=515 poll_thresh=17 ino=257 dd-2584 [002] 227.980249: balance_dirty_state: bdi btrfs-1: dirty=904 wb=598 unstable=0 bg_thresh=995 thresh=1991 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 227.980258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=51636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 227.987373: balance_dirty_state: bdi btrfs-1: dirty=904 wb=473 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 227.987446: balance_dirty_state: bdi btrfs-1: dirty=929 wb=473 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=13 ino=257 dd-2584 [006] 227.987506: balance_dirty_state: bdi btrfs-1: dirty=954 wb=473 unstable=0 bg_thresh=998 thresh=1997 gap=570 poll_thresh=14 ino=257 dd-2584 [006] 227.987567: balance_dirty_state: bdi btrfs-1: dirty=954 wb=473 unstable=0 bg_thresh=995 thresh=1991 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 227.987627: balance_dirty_state: bdi btrfs-1: dirty=979 wb=473 unstable=0 bg_thresh=998 thresh=1996 gap=544 poll_thresh=16 ino=257 dd-2584 [006] 227.987748: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=473 unstable=0 bg_thresh=997 thresh=1995 gap=518 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 227.987772: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25408 wrote=0 to_write=8192 dd-2584 [006] 227.987927: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=498 unstable=0 bg_thresh=999 thresh=1999 gap=472 poll_thresh=18 ino=257 dd-2584 [006] 227.987929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=51636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 227.989090: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=872 wrote=512 to_write=7680 dd-2584 [006] 227.995305: balance_dirty_state: bdi btrfs-1: dirty=529 wb=998 unstable=0 bg_thresh=987 thresh=1975 gap=448 poll_thresh=18 ino=257 dd-2584 [006] 227.995309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-382% task_weight=99% bdi_bw=51636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 228.003361: balance_dirty_state: bdi btrfs-1: dirty=529 wb=998 unstable=0 bg_thresh=996 thresh=1993 gap=466 poll_thresh=18 ino=257 dd-2584 [006] 228.003366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=51636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 228.011325: balance_dirty_state: bdi btrfs-1: dirty=529 wb=748 unstable=0 bg_thresh=988 thresh=1976 gap=699 poll_thresh=18 ino=257 dd-2584 [006] 228.011590: balance_dirty_state: bdi btrfs-1: dirty=554 wb=748 unstable=0 bg_thresh=988 thresh=1976 gap=674 poll_thresh=13 ino=257 dd-2584 [006] 228.011651: balance_dirty_state: bdi btrfs-1: dirty=579 wb=748 unstable=0 bg_thresh=990 thresh=1981 gap=654 poll_thresh=14 ino=257 dd-2584 [006] 228.011712: balance_dirty_state: bdi btrfs-1: dirty=579 wb=748 unstable=0 bg_thresh=990 thresh=1980 gap=653 poll_thresh=15 ino=257 dd-2584 [006] 228.011771: balance_dirty_state: bdi btrfs-1: dirty=604 wb=748 unstable=0 bg_thresh=987 thresh=1974 gap=622 poll_thresh=16 ino=257 dd-2584 [006] 228.011889: balance_dirty_state: bdi btrfs-1: dirty=629 wb=748 unstable=0 bg_thresh=989 thresh=1978 gap=601 poll_thresh=17 ino=257 dd-2584 [006] 228.012007: balance_dirty_state: bdi btrfs-1: dirty=654 wb=748 unstable=0 bg_thresh=988 thresh=1977 gap=575 poll_thresh=18 ino=257 dd-2584 [006] 228.012124: balance_dirty_state: bdi btrfs-1: dirty=704 wb=748 unstable=0 bg_thresh=988 thresh=1976 gap=524 poll_thresh=19 ino=257 dd-2584 [006] 228.012242: balance_dirty_state: bdi btrfs-1: dirty=729 wb=748 unstable=0 bg_thresh=990 thresh=1980 gap=503 poll_thresh=20 ino=257 dd-2584 [006] 228.012360: balance_dirty_state: bdi btrfs-1: dirty=754 wb=748 unstable=0 bg_thresh=989 thresh=1979 gap=477 poll_thresh=21 ino=257 dd-2584 [006] 228.012365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 228.023371: balance_dirty_state: bdi btrfs-1: dirty=766 wb=748 unstable=0 bg_thresh=989 thresh=1979 gap=465 poll_thresh=21 ino=257 dd-2584 [006] 228.023375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 228.035382: balance_dirty_state: bdi btrfs-1: dirty=759 wb=520 unstable=0 bg_thresh=999 thresh=1998 gap=719 poll_thresh=21 ino=257 dd-2584 [006] 228.035458: balance_dirty_state: bdi btrfs-1: dirty=759 wb=520 unstable=0 bg_thresh=999 thresh=1998 gap=719 poll_thresh=16 ino=257 dd-2584 [006] 228.035763: balance_dirty_state: bdi btrfs-1: dirty=809 wb=520 unstable=0 bg_thresh=1001 thresh=2002 gap=673 poll_thresh=17 ino=257 dd-2584 [006] 228.035883: balance_dirty_state: bdi btrfs-1: dirty=834 wb=520 unstable=0 bg_thresh=1000 thresh=2001 gap=647 poll_thresh=18 ino=257 dd-2584 [006] 228.036000: balance_dirty_state: bdi btrfs-1: dirty=859 wb=520 unstable=0 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=19 ino=257 dd-2584 [006] 228.036119: balance_dirty_state: bdi btrfs-1: dirty=909 wb=520 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=20 ino=257 dd-2584 [006] 228.036238: balance_dirty_state: bdi btrfs-1: dirty=934 wb=520 unstable=0 bg_thresh=998 thresh=1997 gap=543 poll_thresh=21 ino=257 dd-2584 [006] 228.036358: balance_dirty_state: bdi btrfs-1: dirty=959 wb=520 unstable=0 bg_thresh=998 thresh=1996 gap=517 poll_thresh=22 ino=257 dd-2584 [006] 228.036476: balance_dirty_state: bdi btrfs-1: dirty=984 wb=520 unstable=0 bg_thresh=997 thresh=1995 gap=491 poll_thresh=23 ino=257 dd-2584 [006] 228.036481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 228.043429: balance_dirty_state: bdi btrfs-1: dirty=984 wb=520 unstable=0 bg_thresh=994 thresh=1988 gap=484 poll_thresh=23 ino=257 dd-2584 [006] 228.043435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 228.051409: balance_dirty_state: bdi btrfs-1: dirty=984 wb=512 unstable=0 bg_thresh=994 thresh=1988 gap=492 poll_thresh=23 ino=257 dd-2584 [006] 228.051415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 228.059473: balance_dirty_state: bdi btrfs-1: dirty=984 wb=387 unstable=0 bg_thresh=991 thresh=1983 gap=612 poll_thresh=23 ino=257 dd-2584 [006] 228.059579: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=337 unstable=0 bg_thresh=988 thresh=1976 gap=630 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 228.059605: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25480 wrote=0 to_write=8192 dd-2584 [006] 228.059813: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=262 unstable=0 bg_thresh=990 thresh=1981 gap=685 poll_thresh=18 ino=257 dd-2584 [006] 228.060438: balance_dirty_state: bdi btrfs-1: dirty=959 wb=387 unstable=0 bg_thresh=990 thresh=1980 gap=634 poll_thresh=19 ino=257 dd-2584 [006] 228.060673: balance_dirty_state: bdi btrfs-1: dirty=934 wb=437 unstable=0 bg_thresh=992 thresh=1984 gap=613 poll_thresh=20 ino=257 dd-2584 [006] 228.060904: balance_dirty_state: bdi btrfs-1: dirty=909 wb=487 unstable=0 bg_thresh=991 thresh=1983 gap=587 poll_thresh=21 ino=257 dd-2584 [006] 228.061138: balance_dirty_state: bdi btrfs-1: dirty=884 wb=537 unstable=0 bg_thresh=991 thresh=1982 gap=561 poll_thresh=22 ino=257 dd-2584 [006] 228.061372: balance_dirty_state: bdi btrfs-1: dirty=884 wb=587 unstable=0 bg_thresh=990 thresh=1981 gap=510 poll_thresh=23 ino=257 dd-2584 [006] 228.061609: balance_dirty_state: bdi btrfs-1: dirty=859 wb=637 unstable=0 bg_thresh=992 thresh=1985 gap=489 poll_thresh=24 ino=257 dd-2584 [006] 228.061613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 228.062594: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=944 wrote=704 to_write=7488 dd-2584 [006] 228.067459: balance_dirty_state: bdi btrfs-1: dirty=534 wb=962 unstable=0 bg_thresh=992 thresh=1985 gap=489 poll_thresh=24 ino=257 dd-2584 [006] 228.067469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 228.075467: balance_dirty_state: bdi btrfs-1: dirty=528 wb=841 unstable=0 bg_thresh=996 thresh=1992 gap=623 poll_thresh=24 ino=257 dd-2584 [006] 228.075580: balance_dirty_state: bdi btrfs-1: dirty=553 wb=841 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=18 ino=257 dd-2584 [006] 228.075694: balance_dirty_state: bdi btrfs-1: dirty=578 wb=841 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=19 ino=257 dd-2584 [006] 228.075983: balance_dirty_state: bdi btrfs-1: dirty=603 wb=841 unstable=0 bg_thresh=994 thresh=1989 gap=545 poll_thresh=20 ino=257 dd-2584 [006] 228.076099: balance_dirty_state: bdi btrfs-1: dirty=653 wb=841 unstable=0 bg_thresh=996 thresh=1993 gap=499 poll_thresh=21 ino=257 dd-2584 [006] 228.076214: balance_dirty_state: bdi btrfs-1: dirty=678 wb=841 unstable=0 bg_thresh=996 thresh=1992 gap=473 poll_thresh=22 ino=257 dd-2584 [006] 228.076218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-129% task_gap=-356% task_weight=98% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 228.083524: balance_dirty_state: bdi btrfs-1: dirty=684 wb=833 unstable=0 bg_thresh=996 thresh=1993 gap=476 poll_thresh=22 ino=257 dd-2584 [000] 228.083535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-355% task_weight=98% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 228.095450: balance_dirty_state: bdi btrfs-1: dirty=684 wb=833 unstable=0 bg_thresh=996 thresh=1993 gap=476 poll_thresh=22 ino=257 dd-2584 [000] 228.095461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-355% task_weight=98% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 228.103357: balance_dirty_state: bdi btrfs-1: dirty=693 wb=704 unstable=0 bg_thresh=999 thresh=1999 gap=602 poll_thresh=22 ino=257 dd-2584 [004] 228.103522: balance_dirty_state: bdi btrfs-1: dirty=693 wb=704 unstable=0 bg_thresh=999 thresh=1999 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 228.103825: balance_dirty_state: bdi btrfs-1: dirty=743 wb=704 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 228.104131: balance_dirty_state: bdi btrfs-1: dirty=768 wb=704 unstable=0 bg_thresh=1007 thresh=2014 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 228.104442: balance_dirty_state: bdi btrfs-1: dirty=793 wb=704 unstable=0 bg_thresh=1006 thresh=2013 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 228.104749: balance_dirty_state: bdi btrfs-1: dirty=843 wb=704 unstable=0 bg_thresh=1006 thresh=2012 gap=465 poll_thresh=20 ino=257 dd-2584 [004] 228.104760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.111375: balance_dirty_state: bdi btrfs-1: dirty=843 wb=704 unstable=0 bg_thresh=1006 thresh=2012 gap=465 poll_thresh=20 ino=257 dd-2584 [004] 228.111387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.119398: balance_dirty_state: bdi btrfs-1: dirty=843 wb=579 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=20 ino=257 dd-2584 [004] 228.119466: balance_dirty_state: bdi btrfs-1: dirty=843 wb=579 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 228.119526: balance_dirty_state: bdi btrfs-1: dirty=868 wb=579 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 228.119829: balance_dirty_state: bdi btrfs-1: dirty=893 wb=579 unstable=0 bg_thresh=1004 thresh=2009 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 228.119950: balance_dirty_state: bdi btrfs-1: dirty=918 wb=579 unstable=0 bg_thresh=1007 thresh=2014 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 228.120073: balance_dirty_state: bdi btrfs-1: dirty=968 wb=579 unstable=0 bg_thresh=1006 thresh=2012 gap=465 poll_thresh=19 ino=257 dd-2584 [004] 228.120078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=48568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.127390: balance_dirty_state: bdi btrfs-1: dirty=968 wb=454 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 228.127452: balance_dirty_state: bdi btrfs-1: dirty=968 wb=454 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 228.127510: balance_dirty_state: bdi btrfs-1: dirty=993 wb=454 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 228.127566: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=454 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 228.127651: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25548 wrote=0 to_write=8192 dd-2584 [004] 228.127687: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=454 unstable=0 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 228.127812: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=479 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 228.127814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=48568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 228.129331: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1012 wrote=528 to_write=7664 dd-2584 [004] 228.135406: balance_dirty_state: bdi btrfs-1: dirty=543 wb=979 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 228.135410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=48568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.143363: balance_dirty_state: bdi btrfs-1: dirty=543 wb=854 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 228.143429: balance_dirty_state: bdi btrfs-1: dirty=568 wb=854 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 228.143489: balance_dirty_state: bdi btrfs-1: dirty=568 wb=854 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 228.143547: balance_dirty_state: bdi btrfs-1: dirty=593 wb=854 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 228.143788: balance_dirty_state: bdi btrfs-1: dirty=618 wb=854 unstable=0 bg_thresh=1003 thresh=2007 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 228.143905: balance_dirty_state: bdi btrfs-1: dirty=643 wb=854 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 228.144056: balance_dirty_state: bdi btrfs-1: dirty=668 wb=854 unstable=0 bg_thresh=1005 thresh=2010 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 228.144061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=48568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 228.151365: balance_dirty_state: bdi btrfs-1: dirty=668 wb=729 unstable=0 bg_thresh=1007 thresh=2015 gap=618 poll_thresh=18 ino=257 dd-2584 [000] 228.151451: balance_dirty_state: bdi btrfs-1: dirty=668 wb=729 unstable=0 bg_thresh=1007 thresh=2015 gap=618 poll_thresh=13 ino=257 dd-2584 [000] 228.151534: balance_dirty_state: bdi btrfs-1: dirty=693 wb=729 unstable=0 bg_thresh=1010 thresh=2020 gap=598 poll_thresh=14 ino=257 dd-2584 [000] 228.151615: balance_dirty_state: bdi btrfs-1: dirty=718 wb=729 unstable=0 bg_thresh=1010 thresh=2020 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 228.151699: balance_dirty_state: bdi btrfs-1: dirty=718 wb=729 unstable=0 bg_thresh=1012 thresh=2025 gap=578 poll_thresh=16 ino=257 dd-2584 [000] 228.151866: balance_dirty_state: bdi btrfs-1: dirty=768 wb=729 unstable=0 bg_thresh=1012 thresh=2024 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 228.152039: balance_dirty_state: bdi btrfs-1: dirty=793 wb=729 unstable=0 bg_thresh=1014 thresh=2028 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 228.152045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=48568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.159381: balance_dirty_state: bdi btrfs-1: dirty=793 wb=729 unstable=0 bg_thresh=1011 thresh=2022 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 228.159387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=48568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 228.167479: balance_dirty_state: bdi btrfs-1: dirty=793 wb=604 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 228.167571: balance_dirty_state: bdi btrfs-1: dirty=818 wb=604 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=13 ino=257 dd-2584 [000] 228.167657: balance_dirty_state: bdi btrfs-1: dirty=818 wb=604 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 228.167741: balance_dirty_state: bdi btrfs-1: dirty=843 wb=604 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=15 ino=257 dd-2584 [000] 228.168098: balance_dirty_state: bdi btrfs-1: dirty=868 wb=604 unstable=0 bg_thresh=1005 thresh=2011 gap=539 poll_thresh=16 ino=257 dd-2584 [000] 228.168267: balance_dirty_state: bdi btrfs-1: dirty=893 wb=604 unstable=0 bg_thresh=1005 thresh=2010 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 228.168439: balance_dirty_state: bdi btrfs-1: dirty=918 wb=604 unstable=0 bg_thresh=1007 thresh=2014 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 228.168446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=48568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 228.175395: balance_dirty_state: bdi btrfs-1: dirty=918 wb=554 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 228.175456: balance_dirty_state: bdi btrfs-1: dirty=943 wb=554 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=13 ino=257 dd-2584 [000] 228.175460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=48568 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 228.183448: balance_dirty_state: bdi btrfs-1: dirty=943 wb=529 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=13 ino=257 dd-2584 [005] 228.183568: balance_dirty_state: bdi btrfs-1: dirty=943 wb=529 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=10 ino=257 dd-2584 [005] 228.183682: balance_dirty_state: bdi btrfs-1: dirty=968 wb=529 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=11 ino=257 dd-2584 [005] 228.183797: balance_dirty_state: bdi btrfs-1: dirty=993 wb=529 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=12 ino=257 dd-2584 [005] 228.183806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-348% task_weight=98% bdi_bw=48568 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 228.191514: balance_dirty_state: bdi btrfs-1: dirty=993 wb=529 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=12 ino=257 dd-2584 [006] 228.191522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-348% task_weight=98% bdi_bw=48568 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 228.199467: balance_dirty_state: bdi btrfs-1: dirty=993 wb=404 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=12 ino=257 dd-2584 [006] 228.199595: balance_dirty_state: bdi btrfs-1: dirty=993 wb=404 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=9 ino=257 dd-2584 [006] 228.199712: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=404 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=10 ino=257 flush-btrfs-1-2586 [000] 228.199791: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25620 wrote=0 to_write=8192 dd-2584 [006] 228.199835: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=404 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=11 ino=257 dd-2584 [006] 228.199953: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=404 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=12 ino=257 dd-2584 [006] 228.200078: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=404 unstable=0 bg_thresh=1009 thresh=2018 gap=571 poll_thresh=13 ino=257 dd-2584 [006] 228.200203: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=429 unstable=0 bg_thresh=1009 thresh=2018 gap=546 poll_thresh=14 ino=257 dd-2584 [006] 228.200329: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=454 unstable=0 bg_thresh=1008 thresh=2017 gap=545 poll_thresh=15 ino=257 dd-2584 [006] 228.200819: balance_dirty_state: bdi btrfs-1: dirty=943 wb=579 unstable=0 bg_thresh=1008 thresh=2016 gap=494 poll_thresh=16 ino=257 dd-2584 [006] 228.200822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=48568 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 228.202608: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1084 wrote=576 to_write=7616 dd-2584 [006] 228.207461: balance_dirty_state: bdi btrfs-1: dirty=543 wb=954 unstable=0 bg_thresh=1008 thresh=2016 gap=519 poll_thresh=16 ino=257 dd-2584 [006] 228.207560: balance_dirty_state: bdi btrfs-1: dirty=568 wb=954 unstable=0 bg_thresh=1010 thresh=2021 gap=499 poll_thresh=12 ino=257 dd-2584 [006] 228.207565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=48568 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 228.215463: balance_dirty_state: bdi btrfs-1: dirty=568 wb=829 unstable=0 bg_thresh=1010 thresh=2020 gap=623 poll_thresh=12 ino=257 dd-2584 [000] 228.215580: balance_dirty_state: bdi btrfs-1: dirty=568 wb=829 unstable=0 bg_thresh=1007 thresh=2014 gap=617 poll_thresh=9 ino=257 dd-2584 [000] 228.215698: balance_dirty_state: bdi btrfs-1: dirty=593 wb=829 unstable=0 bg_thresh=1009 thresh=2019 gap=597 poll_thresh=10 ino=257 dd-2584 [000] 228.215818: balance_dirty_state: bdi btrfs-1: dirty=618 wb=829 unstable=0 bg_thresh=1006 thresh=2013 gap=566 poll_thresh=11 ino=257 dd-2584 [000] 228.215935: balance_dirty_state: bdi btrfs-1: dirty=618 wb=829 unstable=0 bg_thresh=1009 thresh=2018 gap=571 poll_thresh=12 ino=257 dd-2584 [000] 228.216053: balance_dirty_state: bdi btrfs-1: dirty=643 wb=829 unstable=0 bg_thresh=1006 thresh=2012 gap=540 poll_thresh=13 ino=257 dd-2584 [000] 228.216173: balance_dirty_state: bdi btrfs-1: dirty=668 wb=829 unstable=0 bg_thresh=1008 thresh=2017 gap=520 poll_thresh=14 ino=257 dd-2584 [000] 228.216293: balance_dirty_state: bdi btrfs-1: dirty=668 wb=829 unstable=0 bg_thresh=1008 thresh=2016 gap=519 poll_thresh=15 ino=257 dd-2584 [000] 228.216411: balance_dirty_state: bdi btrfs-1: dirty=693 wb=829 unstable=0 bg_thresh=1010 thresh=2021 gap=499 poll_thresh=16 ino=257 dd-2584 [000] 228.216420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=48568 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 228.223420: balance_dirty_state: bdi btrfs-1: dirty=693 wb=704 unstable=0 bg_thresh=1009 thresh=2018 gap=621 poll_thresh=16 ino=257 dd-2584 [000] 228.223549: balance_dirty_state: bdi btrfs-1: dirty=693 wb=704 unstable=0 bg_thresh=1006 thresh=2012 gap=615 poll_thresh=12 ino=257 dd-2584 [000] 228.223666: balance_dirty_state: bdi btrfs-1: dirty=718 wb=704 unstable=0 bg_thresh=1005 thresh=2011 gap=589 poll_thresh=13 ino=257 dd-2584 [000] 228.223786: balance_dirty_state: bdi btrfs-1: dirty=743 wb=704 unstable=0 bg_thresh=1005 thresh=2011 gap=564 poll_thresh=14 ino=257 dd-2584 [000] 228.223903: balance_dirty_state: bdi btrfs-1: dirty=743 wb=704 unstable=0 bg_thresh=1005 thresh=2010 gap=563 poll_thresh=15 ino=257 dd-2584 [000] 228.224021: balance_dirty_state: bdi btrfs-1: dirty=768 wb=704 unstable=0 bg_thresh=1005 thresh=2010 gap=538 poll_thresh=16 ino=257 dd-2584 [000] 228.224625: balance_dirty_state: bdi btrfs-1: dirty=793 wb=704 unstable=0 bg_thresh=1007 thresh=2014 gap=517 poll_thresh=17 ino=257 dd-2584 [000] 228.224860: balance_dirty_state: bdi btrfs-1: dirty=843 wb=704 unstable=0 bg_thresh=1006 thresh=2013 gap=466 poll_thresh=18 ino=257 dd-2584 [000] 228.224869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=47228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 228.231481: balance_dirty_state: bdi btrfs-1: dirty=843 wb=704 unstable=0 bg_thresh=1006 thresh=2013 gap=466 poll_thresh=18 ino=257 dd-2584 [000] 228.231490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=47228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.239395: balance_dirty_state: bdi btrfs-1: dirty=843 wb=579 unstable=0 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 228.239484: balance_dirty_state: bdi btrfs-1: dirty=868 wb=579 unstable=0 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=13 ino=257 dd-2584 [004] 228.239569: balance_dirty_state: bdi btrfs-1: dirty=893 wb=579 unstable=0 bg_thresh=1009 thresh=2019 gap=547 poll_thresh=14 ino=257 dd-2584 [004] 228.239653: balance_dirty_state: bdi btrfs-1: dirty=893 wb=579 unstable=0 bg_thresh=1009 thresh=2019 gap=547 poll_thresh=15 ino=257 dd-2584 [004] 228.239736: balance_dirty_state: bdi btrfs-1: dirty=918 wb=579 unstable=0 bg_thresh=1012 thresh=2024 gap=527 poll_thresh=16 ino=257 dd-2584 [004] 228.239903: balance_dirty_state: bdi btrfs-1: dirty=943 wb=579 unstable=0 bg_thresh=1014 thresh=2029 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 228.239909: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-308% task_weight=99% bdi_bw=47228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.247392: balance_dirty_state: bdi btrfs-1: dirty=943 wb=579 unstable=0 bg_thresh=1014 thresh=2029 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 228.247400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=47228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.255387: balance_dirty_state: bdi btrfs-1: dirty=943 wb=579 unstable=0 bg_thresh=1014 thresh=2029 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 228.255394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=47228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.263433: balance_dirty_state: bdi btrfs-1: dirty=943 wb=429 unstable=0 bg_thresh=1013 thresh=2026 gap=654 poll_thresh=17 ino=257 dd-2584 [004] 228.263505: balance_dirty_state: bdi btrfs-1: dirty=968 wb=429 unstable=0 bg_thresh=1013 thresh=2026 gap=629 poll_thresh=13 ino=257 dd-2584 [004] 228.263573: balance_dirty_state: bdi btrfs-1: dirty=968 wb=429 unstable=0 bg_thresh=1015 thresh=2031 gap=634 poll_thresh=14 ino=257 dd-2584 [004] 228.263643: balance_dirty_state: bdi btrfs-1: dirty=993 wb=429 unstable=0 bg_thresh=1015 thresh=2031 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 228.263712: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=429 unstable=0 bg_thresh=1015 thresh=2030 gap=583 poll_thresh=16 ino=257 flush-btrfs-1-2586 [000] 228.263738: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25684 wrote=0 to_write=8192 dd-2584 [004] 228.263905: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=454 unstable=0 bg_thresh=1014 thresh=2029 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 228.264378: balance_dirty_state: bdi btrfs-1: dirty=918 wb=579 unstable=0 bg_thresh=1016 thresh=2033 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 228.264557: balance_dirty_state: bdi btrfs-1: dirty=918 wb=629 unstable=0 bg_thresh=1016 thresh=2032 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 228.264559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-102% task_gap=-303% task_weight=98% bdi_bw=47228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 228.265328: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1148 wrote=544 to_write=7648 dd-2584 [004] 228.271401: balance_dirty_state: bdi btrfs-1: dirty=568 wb=854 unstable=0 bg_thresh=1013 thresh=2027 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 228.271472: balance_dirty_state: bdi btrfs-1: dirty=568 wb=854 unstable=0 bg_thresh=1013 thresh=2027 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 228.271535: balance_dirty_state: bdi btrfs-1: dirty=593 wb=854 unstable=0 bg_thresh=1016 thresh=2032 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 228.271590: balance_dirty_state: bdi btrfs-1: dirty=618 wb=854 unstable=0 bg_thresh=1016 thresh=2032 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 228.271703: balance_dirty_state: bdi btrfs-1: dirty=643 wb=854 unstable=0 bg_thresh=1012 thresh=2025 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 228.271819: balance_dirty_state: bdi btrfs-1: dirty=668 wb=854 unstable=0 bg_thresh=1014 thresh=2029 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 228.271824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=47228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.279437: balance_dirty_state: bdi btrfs-1: dirty=668 wb=854 unstable=0 bg_thresh=1011 thresh=2022 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 228.279441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-132% task_gap=-364% task_weight=99% bdi_bw=47228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.287449: balance_dirty_state: bdi btrfs-1: dirty=668 wb=854 unstable=0 bg_thresh=1007 thresh=2014 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 228.287458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-375% task_weight=100% bdi_bw=47228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.295433: balance_dirty_state: bdi btrfs-1: dirty=668 wb=729 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 228.295498: balance_dirty_state: bdi btrfs-1: dirty=693 wb=729 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 228.295557: balance_dirty_state: bdi btrfs-1: dirty=693 wb=729 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 228.295616: balance_dirty_state: bdi btrfs-1: dirty=718 wb=729 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 228.295680: balance_dirty_state: bdi btrfs-1: dirty=743 wb=729 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=16 ino=257 dd-2584 [004] 228.295862: balance_dirty_state: bdi btrfs-1: dirty=768 wb=729 unstable=0 bg_thresh=1002 thresh=2004 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 228.296312: balance_dirty_state: bdi btrfs-1: dirty=793 wb=729 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 228.296319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=47228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.303507: balance_dirty_state: bdi btrfs-1: dirty=793 wb=729 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 228.303513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-150% task_gap=-400% task_weight=100% bdi_bw=47228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.311481: balance_dirty_state: bdi btrfs-1: dirty=793 wb=604 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 228.311573: balance_dirty_state: bdi btrfs-1: dirty=818 wb=604 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=13 ino=257 dd-2584 [004] 228.311657: balance_dirty_state: bdi btrfs-1: dirty=818 wb=604 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 228.311742: balance_dirty_state: bdi btrfs-1: dirty=843 wb=604 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 228.311824: balance_dirty_state: bdi btrfs-1: dirty=868 wb=604 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 228.311992: balance_dirty_state: bdi btrfs-1: dirty=893 wb=604 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 228.312166: balance_dirty_state: bdi btrfs-1: dirty=918 wb=604 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 228.312172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-150% task_gap=-400% task_weight=100% bdi_bw=47228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.319455: balance_dirty_state: bdi btrfs-1: dirty=918 wb=604 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 228.319464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-150% task_gap=-400% task_weight=100% bdi_bw=47228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.327435: balance_dirty_state: bdi btrfs-1: dirty=918 wb=529 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 228.327514: balance_dirty_state: bdi btrfs-1: dirty=943 wb=529 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=13 ino=257 dd-2584 [004] 228.327571: balance_dirty_state: bdi btrfs-1: dirty=968 wb=529 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=14 ino=257 dd-2584 [004] 228.327630: balance_dirty_state: bdi btrfs-1: dirty=968 wb=529 unstable=0 bg_thresh=1000 thresh=2001 gap=504 poll_thresh=15 ino=257 dd-2584 [004] 228.327686: balance_dirty_state: bdi btrfs-1: dirty=993 wb=529 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=16 ino=257 dd-2584 [004] 228.327691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-174% task_gap=-450% task_weight=100% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 228.335466: balance_dirty_state: bdi btrfs-1: dirty=993 wb=404 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=16 ino=257 dd-2584 [000] 228.335585: balance_dirty_state: bdi btrfs-1: dirty=993 wb=404 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=12 ino=257 dd-2584 [000] 228.335702: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=404 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=13 ino=257 flush-btrfs-1-2586 [004] 228.335737: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25756 wrote=0 to_write=8192 dd-2584 [000] 228.336539: balance_dirty_state: bdi btrfs-1: dirty=968 wb=479 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=14 ino=257 dd-2584 [000] 228.336726: balance_dirty_state: bdi btrfs-1: dirty=943 wb=504 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=15 ino=257 dd-2584 [000] 228.336910: balance_dirty_state: bdi btrfs-1: dirty=943 wb=529 unstable=0 bg_thresh=1000 thresh=2000 gap=528 poll_thresh=16 ino=257 dd-2584 [000] 228.337276: balance_dirty_state: bdi btrfs-1: dirty=918 wb=554 unstable=0 bg_thresh=1002 thresh=2004 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 228.337648: balance_dirty_state: bdi btrfs-1: dirty=918 wb=604 unstable=0 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 228.337653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 228.339770: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1224 wrote=576 to_write=7616 dd-2584 [000] 228.343490: balance_dirty_state: bdi btrfs-1: dirty=568 wb=729 unstable=0 bg_thresh=997 thresh=1995 gap=698 poll_thresh=18 ino=257 dd-2584 [000] 228.343612: balance_dirty_state: bdi btrfs-1: dirty=568 wb=729 unstable=0 bg_thresh=997 thresh=1995 gap=698 poll_thresh=13 ino=257 dd-2584 [000] 228.343730: balance_dirty_state: bdi btrfs-1: dirty=593 wb=729 unstable=0 bg_thresh=1000 thresh=2000 gap=678 poll_thresh=14 ino=257 dd-2584 [000] 228.343846: balance_dirty_state: bdi btrfs-1: dirty=618 wb=729 unstable=0 bg_thresh=1000 thresh=2000 gap=653 poll_thresh=15 ino=257 dd-2584 [000] 228.343962: balance_dirty_state: bdi btrfs-1: dirty=618 wb=729 unstable=0 bg_thresh=1002 thresh=2005 gap=658 poll_thresh=16 ino=257 dd-2584 [000] 228.344201: balance_dirty_state: bdi btrfs-1: dirty=643 wb=729 unstable=0 bg_thresh=999 thresh=1998 gap=626 poll_thresh=17 ino=257 dd-2584 [000] 228.344437: balance_dirty_state: bdi btrfs-1: dirty=693 wb=729 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=18 ino=257 dd-2584 [000] 228.345037: balance_dirty_state: bdi btrfs-1: dirty=718 wb=729 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=19 ino=257 dd-2584 [000] 228.345274: balance_dirty_state: bdi btrfs-1: dirty=743 wb=729 unstable=0 bg_thresh=1000 thresh=2000 gap=528 poll_thresh=20 ino=257 dd-2584 [000] 228.345511: balance_dirty_state: bdi btrfs-1: dirty=793 wb=729 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=21 ino=257 dd-2584 [000] 228.345520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.351483: balance_dirty_state: bdi btrfs-1: dirty=793 wb=604 unstable=0 bg_thresh=999 thresh=1999 gap=602 poll_thresh=21 ino=257 flush-0:15-2091 [005] 228.351556: writeback_single_inode: bdi 0:15: ino=2375725 state=I_DIRTY_DATASYNC age=0 wrote=1 to_write=4095 flush-0:15-2091 [005] 228.351581: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=0 wrote=2 to_write=4093 dd-2584 [004] 228.351629: balance_dirty_state: bdi btrfs-1: dirty=793 wb=604 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 228.351807: balance_dirty_state: bdi btrfs-1: dirty=843 wb=604 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 228.352118: balance_dirty_state: bdi btrfs-1: dirty=868 wb=604 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 228.352298: balance_dirty_state: bdi btrfs-1: dirty=893 wb=604 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 228.352305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 228.359470: balance_dirty_state: bdi btrfs-1: dirty=893 wb=604 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=19 ino=257 dd-2584 [000] 228.359483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 228.367525: balance_dirty_state: bdi btrfs-1: dirty=893 wb=604 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=19 ino=257 dd-2584 [000] 228.367534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 228.375502: balance_dirty_state: bdi btrfs-1: dirty=893 wb=579 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=19 ino=257 dd-2584 [000] 228.375596: balance_dirty_state: bdi btrfs-1: dirty=893 wb=579 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=14 ino=257 dd-2584 [000] 228.375652: balance_dirty_state: bdi btrfs-1: dirty=918 wb=579 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=15 ino=257 dd-2584 [000] 228.375708: balance_dirty_state: bdi btrfs-1: dirty=918 wb=579 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=16 ino=257 dd-2584 [000] 228.375989: balance_dirty_state: bdi btrfs-1: dirty=968 wb=579 unstable=0 bg_thresh=1001 thresh=2003 gap=456 poll_thresh=17 ino=257 dd-2584 [000] 228.375994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 228.383549: balance_dirty_state: bdi btrfs-1: dirty=968 wb=429 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=17 ino=257 dd-2584 [000] 228.383614: balance_dirty_state: bdi btrfs-1: dirty=968 wb=429 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=13 ino=257 dd-2584 [000] 228.383674: balance_dirty_state: bdi btrfs-1: dirty=993 wb=429 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 228.383735: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=429 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=15 ino=257 flush-btrfs-1-2586 [004] 228.383759: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25804 wrote=0 to_write=8192 dd-2584 [000] 228.383829: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=429 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 228.384006: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=454 unstable=0 bg_thresh=1002 thresh=2004 gap=507 poll_thresh=17 ino=257 dd-2584 [000] 228.384181: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=504 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 228.384183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 228.385196: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1268 wrote=544 to_write=7648 dd-2584 [000] 228.391532: balance_dirty_state: bdi btrfs-1: dirty=568 wb=954 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 228.391537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 228.399530: balance_dirty_state: bdi btrfs-1: dirty=568 wb=954 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 228.399539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 228.407493: balance_dirty_state: bdi btrfs-1: dirty=568 wb=954 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 228.407502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 228.415470: balance_dirty_state: bdi btrfs-1: dirty=568 wb=829 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=18 ino=257 dd-2584 [000] 228.415532: balance_dirty_state: bdi btrfs-1: dirty=593 wb=829 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=13 ino=257 dd-2584 [000] 228.415590: balance_dirty_state: bdi btrfs-1: dirty=593 wb=829 unstable=0 bg_thresh=1004 thresh=2009 gap=587 poll_thresh=14 ino=257 dd-2584 [000] 228.415648: balance_dirty_state: bdi btrfs-1: dirty=618 wb=829 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=15 ino=257 dd-2584 [000] 228.415707: balance_dirty_state: bdi btrfs-1: dirty=618 wb=829 unstable=0 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 228.415825: balance_dirty_state: bdi btrfs-1: dirty=668 wb=829 unstable=0 bg_thresh=1012 thresh=2025 gap=528 poll_thresh=17 ino=257 dd-2584 [000] 228.416129: balance_dirty_state: bdi btrfs-1: dirty=693 wb=829 unstable=0 bg_thresh=1008 thresh=2017 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 228.416134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.423534: balance_dirty_state: bdi btrfs-1: dirty=693 wb=729 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=18 ino=257 dd-2584 [004] 228.423690: balance_dirty_state: bdi btrfs-1: dirty=693 wb=729 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 228.423827: balance_dirty_state: bdi btrfs-1: dirty=718 wb=729 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=14 ino=257 dd-2584 [004] 228.423976: balance_dirty_state: bdi btrfs-1: dirty=743 wb=729 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=15 ino=257 dd-2584 [004] 228.424135: balance_dirty_state: bdi btrfs-1: dirty=743 wb=729 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 228.424447: balance_dirty_state: bdi btrfs-1: dirty=768 wb=729 unstable=0 bg_thresh=998 thresh=1997 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 228.424744: balance_dirty_state: bdi btrfs-1: dirty=818 wb=729 unstable=0 bg_thresh=998 thresh=1996 gap=449 poll_thresh=18 ino=257 dd-2584 [004] 228.424752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=99% bdi_bw=45240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 228.431568: balance_dirty_state: bdi btrfs-1: dirty=818 wb=729 unstable=0 bg_thresh=995 thresh=1990 gap=443 poll_thresh=18 ino=257 dd-2584 [005] 228.431577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=98% bdi_bw=44080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 228.439443: balance_dirty_state: bdi btrfs-1: dirty=818 wb=579 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=18 ino=257 dd-2584 [005] 228.439529: balance_dirty_state: bdi btrfs-1: dirty=818 wb=579 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=13 ino=257 dd-2584 [005] 228.439645: balance_dirty_state: bdi btrfs-1: dirty=843 wb=579 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=14 ino=257 dd-2584 [005] 228.439760: balance_dirty_state: bdi btrfs-1: dirty=868 wb=579 unstable=0 bg_thresh=990 thresh=1980 gap=533 poll_thresh=15 ino=257 dd-2584 [005] 228.439875: balance_dirty_state: bdi btrfs-1: dirty=868 wb=579 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=16 ino=257 dd-2584 [005] 228.440114: balance_dirty_state: bdi btrfs-1: dirty=893 wb=579 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 228.440434: balance_dirty_state: bdi btrfs-1: dirty=943 wb=579 unstable=0 bg_thresh=994 thresh=1988 gap=466 poll_thresh=18 ino=257 dd-2584 [005] 228.440439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-362% task_weight=98% bdi_bw=44080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 228.447580: balance_dirty_state: bdi btrfs-1: dirty=943 wb=404 unstable=0 bg_thresh=988 thresh=1976 gap=629 poll_thresh=18 ino=257 dd-2584 [005] 228.447661: balance_dirty_state: bdi btrfs-1: dirty=943 wb=404 unstable=0 bg_thresh=985 thresh=1970 gap=623 poll_thresh=13 ino=257 dd-2584 [005] 228.447724: balance_dirty_state: bdi btrfs-1: dirty=968 wb=404 unstable=0 bg_thresh=984 thresh=1969 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 228.447783: balance_dirty_state: bdi btrfs-1: dirty=993 wb=404 unstable=0 bg_thresh=984 thresh=1969 gap=572 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 228.447804: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25868 wrote=0 to_write=8192 dd-2584 [005] 228.447871: balance_dirty_state: bdi btrfs-1: dirty=993 wb=404 unstable=0 bg_thresh=984 thresh=1968 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 228.448054: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=429 unstable=0 bg_thresh=986 thresh=1972 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 228.448239: balance_dirty_state: bdi btrfs-1: dirty=993 wb=479 unstable=0 bg_thresh=985 thresh=1971 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 228.448419: balance_dirty_state: bdi btrfs-1: dirty=968 wb=529 unstable=0 bg_thresh=987 thresh=1975 gap=478 poll_thresh=19 ino=257 dd-2584 [005] 228.448422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-332% task_weight=98% bdi_bw=44080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 228.449767: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1332 wrote=544 to_write=7648 dd-2584 [000] 228.459543: balance_dirty_state: bdi btrfs-1: dirty=543 wb=829 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=19 ino=257 dd-2584 [000] 228.459612: balance_dirty_state: bdi btrfs-1: dirty=568 wb=829 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=14 ino=257 dd-2584 [000] 228.459677: balance_dirty_state: bdi btrfs-1: dirty=568 wb=829 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=15 ino=257 dd-2584 [000] 228.459740: balance_dirty_state: bdi btrfs-1: dirty=593 wb=829 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=16 ino=257 dd-2584 [000] 228.459864: balance_dirty_state: bdi btrfs-1: dirty=618 wb=829 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=17 ino=257 dd-2584 [000] 228.460168: balance_dirty_state: bdi btrfs-1: dirty=643 wb=829 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=18 ino=257 dd-2584 [000] 228.460287: balance_dirty_state: bdi btrfs-1: dirty=693 wb=829 unstable=0 bg_thresh=993 thresh=1987 gap=465 poll_thresh=19 ino=257 dd-2584 [000] 228.460292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=98% bdi_bw=44080 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 228.467528: balance_dirty_state: bdi btrfs-1: dirty=693 wb=704 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=19 ino=257 dd-2584 [000] 228.467611: balance_dirty_state: bdi btrfs-1: dirty=693 wb=704 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=14 ino=257 dd-2584 [000] 228.467669: balance_dirty_state: bdi btrfs-1: dirty=718 wb=704 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 228.467725: balance_dirty_state: bdi btrfs-1: dirty=743 wb=704 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 228.467838: balance_dirty_state: bdi btrfs-1: dirty=768 wb=704 unstable=0 bg_thresh=1000 thresh=2000 gap=528 poll_thresh=17 ino=257 dd-2584 [000] 228.467951: balance_dirty_state: bdi btrfs-1: dirty=793 wb=704 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 228.468064: balance_dirty_state: bdi btrfs-1: dirty=843 wb=704 unstable=0 bg_thresh=999 thresh=1998 gap=451 poll_thresh=19 ino=257 dd-2584 [000] 228.468068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=44080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 228.475648: balance_dirty_state: bdi btrfs-1: dirty=843 wb=704 unstable=0 bg_thresh=999 thresh=1998 gap=451 poll_thresh=19 ino=257 dd-2584 [000] 228.475656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=44080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 228.483620: balance_dirty_state: bdi btrfs-1: dirty=843 wb=704 unstable=0 bg_thresh=999 thresh=1998 gap=451 poll_thresh=19 ino=257 dd-2584 [000] 228.483629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=44080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.491549: balance_dirty_state: bdi btrfs-1: dirty=843 wb=579 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 228.491657: balance_dirty_state: bdi btrfs-1: dirty=843 wb=579 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 228.491746: balance_dirty_state: bdi btrfs-1: dirty=868 wb=579 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 228.491836: balance_dirty_state: bdi btrfs-1: dirty=893 wb=579 unstable=0 bg_thresh=1004 thresh=2008 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 228.492313: balance_dirty_state: bdi btrfs-1: dirty=918 wb=579 unstable=0 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 228.492488: balance_dirty_state: bdi btrfs-1: dirty=943 wb=579 unstable=0 bg_thresh=1005 thresh=2011 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 228.492494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=44080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.499574: balance_dirty_state: bdi btrfs-1: dirty=943 wb=554 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 228.499641: balance_dirty_state: bdi btrfs-1: dirty=968 wb=554 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=13 ino=257 dd-2584 [004] 228.499645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=44080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 228.507580: balance_dirty_state: bdi btrfs-1: dirty=968 wb=429 unstable=0 bg_thresh=1005 thresh=2011 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 228.507645: balance_dirty_state: bdi btrfs-1: dirty=993 wb=429 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=10 ino=257 dd-2584 [004] 228.507703: balance_dirty_state: bdi btrfs-1: dirty=993 wb=429 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=11 ino=257 dd-2584 [004] 228.507759: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=429 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=12 ino=257 dd-2584 [004] 228.507824: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=429 unstable=0 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=13 ino=257 flush-btrfs-1-2586 [001] 228.507848: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25928 wrote=0 to_write=8192 dd-2584 [004] 228.507886: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=429 unstable=0 bg_thresh=1004 thresh=2008 gap=536 poll_thresh=14 ino=257 dd-2584 [004] 228.507948: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=429 unstable=0 bg_thresh=1006 thresh=2013 gap=516 poll_thresh=15 ino=257 dd-2584 [004] 228.508012: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=454 unstable=0 bg_thresh=1006 thresh=2012 gap=515 poll_thresh=16 ino=257 dd-2584 [004] 228.508139: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=504 unstable=0 bg_thresh=1005 thresh=2011 gap=464 poll_thresh=17 ino=257 dd-2584 [004] 228.508141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=44080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 228.509628: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1392 wrote=560 to_write=7632 dd-2584 [004] 228.515510: balance_dirty_state: bdi btrfs-1: dirty=568 wb=829 unstable=0 bg_thresh=1005 thresh=2010 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 228.515570: balance_dirty_state: bdi btrfs-1: dirty=568 wb=829 unstable=0 bg_thresh=1004 thresh=2009 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 228.515627: balance_dirty_state: bdi btrfs-1: dirty=593 wb=829 unstable=0 bg_thresh=1004 thresh=2009 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 228.515856: balance_dirty_state: bdi btrfs-1: dirty=618 wb=829 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 228.515914: balance_dirty_state: bdi btrfs-1: dirty=618 wb=829 unstable=0 bg_thresh=1006 thresh=2013 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 228.516027: balance_dirty_state: bdi btrfs-1: dirty=668 wb=829 unstable=0 bg_thresh=1006 thresh=2012 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 228.516141: balance_dirty_state: bdi btrfs-1: dirty=693 wb=829 unstable=0 bg_thresh=1005 thresh=2011 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 228.516146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=44080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.523535: balance_dirty_state: bdi btrfs-1: dirty=693 wb=704 unstable=0 bg_thresh=1005 thresh=2010 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 228.523619: balance_dirty_state: bdi btrfs-1: dirty=693 wb=704 unstable=0 bg_thresh=1004 thresh=2009 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 228.523676: balance_dirty_state: bdi btrfs-1: dirty=718 wb=704 unstable=0 bg_thresh=1004 thresh=2009 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 228.523735: balance_dirty_state: bdi btrfs-1: dirty=743 wb=704 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 228.523791: balance_dirty_state: bdi btrfs-1: dirty=743 wb=704 unstable=0 bg_thresh=1006 thresh=2013 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 228.523947: balance_dirty_state: bdi btrfs-1: dirty=793 wb=679 unstable=0 bg_thresh=1003 thresh=2006 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 228.524145: balance_dirty_state: bdi btrfs-1: dirty=818 wb=579 unstable=0 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 228.524328: balance_dirty_state: bdi btrfs-1: dirty=843 wb=579 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 228.524817: balance_dirty_state: bdi btrfs-1: dirty=868 wb=579 unstable=0 bg_thresh=1005 thresh=2010 gap=563 poll_thresh=20 ino=257 dd-2584 [004] 228.524985: balance_dirty_state: bdi btrfs-1: dirty=918 wb=579 unstable=0 bg_thresh=1004 thresh=2009 gap=512 poll_thresh=21 ino=257 dd-2584 [004] 228.525155: balance_dirty_state: bdi btrfs-1: dirty=943 wb=579 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=22 ino=257 dd-2584 [004] 228.525161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=44080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.531591: balance_dirty_state: bdi btrfs-1: dirty=943 wb=579 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=22 ino=257 dd-2584 [004] 228.531602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=44080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.539577: balance_dirty_state: bdi btrfs-1: dirty=943 wb=429 unstable=0 bg_thresh=1003 thresh=2006 gap=634 poll_thresh=22 ino=257 dd-2584 [004] 228.539665: balance_dirty_state: bdi btrfs-1: dirty=968 wb=429 unstable=0 bg_thresh=1005 thresh=2011 gap=614 poll_thresh=16 ino=257 dd-2584 [004] 228.539810: balance_dirty_state: bdi btrfs-1: dirty=993 wb=429 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 228.539955: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=429 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 228.540018: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25960 wrote=0 to_write=8192 dd-2584 [004] 228.540106: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=429 unstable=0 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=19 ino=257 dd-2584 [004] 228.540262: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=479 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=20 ino=257 dd-2584 [004] 228.540264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=44896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 228.542319: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1424 wrote=528 to_write=7664 dd-2584 [004] 228.547561: balance_dirty_state: bdi btrfs-1: dirty=568 wb=829 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=20 ino=257 dd-2584 [004] 228.547643: balance_dirty_state: bdi btrfs-1: dirty=568 wb=829 unstable=0 bg_thresh=1006 thresh=2012 gap=615 poll_thresh=15 ino=257 dd-2584 [004] 228.547938: balance_dirty_state: bdi btrfs-1: dirty=593 wb=829 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 228.548082: balance_dirty_state: bdi btrfs-1: dirty=618 wb=829 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 228.548227: balance_dirty_state: bdi btrfs-1: dirty=668 wb=829 unstable=0 bg_thresh=1004 thresh=2009 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 228.548371: balance_dirty_state: bdi btrfs-1: dirty=693 wb=829 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 228.548377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=44896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.559503: balance_dirty_state: bdi btrfs-1: dirty=693 wb=579 unstable=0 bg_thresh=996 thresh=1992 gap=720 poll_thresh=19 ino=257 dd-2584 [004] 228.559687: balance_dirty_state: bdi btrfs-1: dirty=718 wb=579 unstable=0 bg_thresh=998 thresh=1997 gap=700 poll_thresh=14 ino=257 dd-2584 [004] 228.559868: balance_dirty_state: bdi btrfs-1: dirty=718 wb=579 unstable=0 bg_thresh=1001 thresh=2002 gap=705 poll_thresh=15 ino=257 dd-2584 [004] 228.560046: balance_dirty_state: bdi btrfs-1: dirty=743 wb=579 unstable=0 bg_thresh=998 thresh=1996 gap=674 poll_thresh=16 ino=257 dd-2584 [004] 228.560405: balance_dirty_state: bdi btrfs-1: dirty=768 wb=579 unstable=0 bg_thresh=997 thresh=1995 gap=648 poll_thresh=17 ino=257 dd-2584 [004] 228.560765: balance_dirty_state: bdi btrfs-1: dirty=793 wb=579 unstable=0 bg_thresh=999 thresh=1999 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 228.561123: balance_dirty_state: bdi btrfs-1: dirty=843 wb=579 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=19 ino=257 dd-2584 [004] 228.562095: balance_dirty_state: bdi btrfs-1: dirty=868 wb=579 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=20 ino=257 dd-2584 [004] 228.562457: balance_dirty_state: bdi btrfs-1: dirty=893 wb=579 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=21 ino=257 dd-2584 [004] 228.562818: balance_dirty_state: bdi btrfs-1: dirty=943 wb=579 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=22 ino=257 dd-2584 [004] 228.562831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=44896 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 228.567540: balance_dirty_state: bdi btrfs-1: dirty=943 wb=454 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=22 ino=257 dd-2584 [004] 228.567651: balance_dirty_state: bdi btrfs-1: dirty=943 wb=454 unstable=0 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=16 ino=257 dd-2584 [004] 228.567835: balance_dirty_state: bdi btrfs-1: dirty=968 wb=454 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 228.568021: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=454 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 228.568095: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25988 wrote=0 to_write=8192 dd-2584 [004] 228.568216: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=479 unstable=0 bg_thresh=994 thresh=1988 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 228.568219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=44896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 228.571289: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1452 wrote=480 to_write=7712 dd-2584 [004] 228.575510: balance_dirty_state: bdi btrfs-1: dirty=568 wb=729 unstable=0 bg_thresh=993 thresh=1987 gap=690 poll_thresh=19 ino=257 dd-2584 [004] 228.575692: balance_dirty_state: bdi btrfs-1: dirty=593 wb=729 unstable=0 bg_thresh=996 thresh=1992 gap=670 poll_thresh=14 ino=257 dd-2584 [004] 228.575877: balance_dirty_state: bdi btrfs-1: dirty=593 wb=729 unstable=0 bg_thresh=995 thresh=1991 gap=669 poll_thresh=15 ino=257 dd-2584 [004] 228.576061: balance_dirty_state: bdi btrfs-1: dirty=618 wb=729 unstable=0 bg_thresh=995 thresh=1991 gap=644 poll_thresh=16 ino=257 dd-2584 [004] 228.576716: balance_dirty_state: bdi btrfs-1: dirty=643 wb=729 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=17 ino=257 dd-2584 [004] 228.576884: balance_dirty_state: bdi btrfs-1: dirty=668 wb=729 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 228.577004: balance_dirty_state: bdi btrfs-1: dirty=718 wb=729 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 228.577122: balance_dirty_state: bdi btrfs-1: dirty=743 wb=729 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=20 ino=257 dd-2584 [004] 228.577240: balance_dirty_state: bdi btrfs-1: dirty=768 wb=729 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 228.577245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=44896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 228.583544: balance_dirty_state: bdi btrfs-1: dirty=768 wb=604 unstable=0 bg_thresh=989 thresh=1979 gap=607 poll_thresh=21 ino=257 dd-2584 [000] 228.583635: balance_dirty_state: bdi btrfs-1: dirty=766 wb=607 unstable=0 bg_thresh=987 thresh=1974 gap=601 poll_thresh=16 ino=257 dd-2584 [000] 228.583798: balance_dirty_state: bdi btrfs-1: dirty=791 wb=607 unstable=0 bg_thresh=989 thresh=1979 gap=581 poll_thresh=17 ino=257 dd-2584 [000] 228.583965: balance_dirty_state: bdi btrfs-1: dirty=841 wb=607 unstable=0 bg_thresh=992 thresh=1984 gap=536 poll_thresh=18 ino=257 dd-2584 [000] 228.584299: balance_dirty_state: bdi btrfs-1: dirty=866 wb=607 unstable=0 bg_thresh=994 thresh=1988 gap=515 poll_thresh=19 ino=257 dd-2584 [000] 228.584418: balance_dirty_state: bdi btrfs-1: dirty=891 wb=607 unstable=0 bg_thresh=993 thresh=1987 gap=489 poll_thresh=20 ino=257 dd-2584 [000] 228.584423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=44896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.591563: balance_dirty_state: bdi btrfs-1: dirty=891 wb=457 unstable=0 bg_thresh=985 thresh=1971 gap=623 poll_thresh=20 ino=257 dd-2584 [004] 228.591674: balance_dirty_state: bdi btrfs-1: dirty=916 wb=457 unstable=0 bg_thresh=985 thresh=1971 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 228.591781: balance_dirty_state: bdi btrfs-1: dirty=941 wb=457 unstable=0 bg_thresh=988 thresh=1976 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 228.591990: balance_dirty_state: bdi btrfs-1: dirty=966 wb=457 unstable=0 bg_thresh=990 thresh=1981 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 228.592208: balance_dirty_state: bdi btrfs-1: dirty=991 wb=457 unstable=0 bg_thresh=990 thresh=1980 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 228.592435: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=457 unstable=0 bg_thresh=992 thresh=1984 gap=511 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 228.592499: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26012 wrote=0 to_write=8192 dd-2584 [004] 228.592667: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=457 unstable=0 bg_thresh=991 thresh=1983 gap=485 poll_thresh=20 ino=257 dd-2584 [004] 228.592670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-371% task_weight=100% bdi_bw=44896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 228.593984: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1476 wrote=512 to_write=7680 dd-2584 [003] 228.599528: balance_dirty_state: bdi btrfs-1: dirty=566 wb=832 unstable=0 bg_thresh=990 thresh=1980 gap=582 poll_thresh=20 ino=257 dd-2584 [003] 228.599621: balance_dirty_state: bdi btrfs-1: dirty=566 wb=832 unstable=0 bg_thresh=990 thresh=1980 gap=582 poll_thresh=15 ino=257 dd-2584 [003] 228.599686: balance_dirty_state: bdi btrfs-1: dirty=591 wb=832 unstable=0 bg_thresh=992 thresh=1985 gap=562 poll_thresh=16 ino=257 dd-2584 [003] 228.599973: balance_dirty_state: bdi btrfs-1: dirty=616 wb=832 unstable=0 bg_thresh=995 thresh=1990 gap=542 poll_thresh=17 ino=257 dd-2584 [003] 228.600086: balance_dirty_state: bdi btrfs-1: dirty=666 wb=832 unstable=0 bg_thresh=997 thresh=1995 gap=497 poll_thresh=18 ino=257 dd-2584 [003] 228.600090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=44896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 228.607512: balance_dirty_state: bdi btrfs-1: dirty=666 wb=707 unstable=0 bg_thresh=996 thresh=1992 gap=619 poll_thresh=18 ino=257 dd-2584 [003] 228.607632: balance_dirty_state: bdi btrfs-1: dirty=666 wb=707 unstable=0 bg_thresh=996 thresh=1992 gap=619 poll_thresh=13 ino=257 dd-2584 [003] 228.607704: balance_dirty_state: bdi btrfs-1: dirty=691 wb=707 unstable=0 bg_thresh=998 thresh=1997 gap=599 poll_thresh=14 ino=257 dd-2584 [003] 228.607760: balance_dirty_state: bdi btrfs-1: dirty=716 wb=707 unstable=0 bg_thresh=998 thresh=1997 gap=574 poll_thresh=15 ino=257 dd-2584 [003] 228.607818: balance_dirty_state: bdi btrfs-1: dirty=716 wb=707 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=16 ino=257 dd-2584 [003] 228.607931: balance_dirty_state: bdi btrfs-1: dirty=766 wb=707 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=17 ino=257 dd-2584 [003] 228.608046: balance_dirty_state: bdi btrfs-1: dirty=791 wb=707 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=18 ino=257 dd-2584 [003] 228.608158: balance_dirty_state: bdi btrfs-1: dirty=816 wb=707 unstable=0 bg_thresh=999 thresh=1998 gap=475 poll_thresh=19 ino=257 dd-2584 [003] 228.608163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=44896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 228.615527: balance_dirty_state: bdi btrfs-1: dirty=816 wb=582 unstable=0 bg_thresh=992 thresh=1985 gap=587 poll_thresh=19 ino=257 dd-2584 [003] 228.615647: balance_dirty_state: bdi btrfs-1: dirty=841 wb=582 unstable=0 bg_thresh=992 thresh=1985 gap=562 poll_thresh=14 ino=257 dd-2584 [003] 228.615763: balance_dirty_state: bdi btrfs-1: dirty=841 wb=582 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=15 ino=257 dd-2584 [003] 228.615877: balance_dirty_state: bdi btrfs-1: dirty=866 wb=582 unstable=0 bg_thresh=995 thresh=1990 gap=542 poll_thresh=16 ino=257 dd-2584 [003] 228.616467: balance_dirty_state: bdi btrfs-1: dirty=891 wb=582 unstable=0 bg_thresh=1000 thresh=2000 gap=527 poll_thresh=17 ino=257 dd-2584 [003] 228.616706: balance_dirty_state: bdi btrfs-1: dirty=941 wb=582 unstable=0 bg_thresh=999 thresh=1999 gap=476 poll_thresh=18 ino=257 dd-2584 [003] 228.616715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=44896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 228.623558: balance_dirty_state: bdi btrfs-1: dirty=941 wb=482 unstable=0 bg_thresh=992 thresh=1985 gap=562 poll_thresh=18 ino=257 dd-2584 [007] 228.623645: balance_dirty_state: bdi btrfs-1: dirty=941 wb=482 unstable=0 bg_thresh=992 thresh=1985 gap=562 poll_thresh=13 ino=257 dd-2584 [007] 228.623703: balance_dirty_state: bdi btrfs-1: dirty=966 wb=482 unstable=0 bg_thresh=995 thresh=1990 gap=542 poll_thresh=14 ino=257 dd-2584 [007] 228.623761: balance_dirty_state: bdi btrfs-1: dirty=991 wb=482 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=15 ino=257 dd-2584 [007] 228.623818: balance_dirty_state: bdi btrfs-1: dirty=991 wb=482 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=16 ino=257 dd-2584 [007] 228.623937: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=482 unstable=0 bg_thresh=997 thresh=1994 gap=471 poll_thresh=17 ino=257 dd-2584 [007] 228.623941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=44896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 228.623986: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26044 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 228.625076: writeback_single_inode: bdi btrfs-1: ino=257 state= age=1508 wrote=464 to_write=7728 dd-2584 [007] 228.631681: balance_dirty_state: bdi btrfs-1: dirty=566 wb=832 unstable=0 bg_thresh=996 thresh=1993 gap=595 poll_thresh=17 ino=257 dd-2584 [007] 228.631810: balance_dirty_state: bdi btrfs-1: dirty=566 wb=832 unstable=0 bg_thresh=999 thresh=1998 gap=600 poll_thresh=13 ino=257 dd-2584 [007] 228.631930: balance_dirty_state: bdi btrfs-1: dirty=591 wb=832 unstable=0 bg_thresh=998 thresh=1997 gap=574 poll_thresh=14 ino=257 dd-2584 [007] 228.632049: balance_dirty_state: bdi btrfs-1: dirty=616 wb=832 unstable=0 bg_thresh=998 thresh=1997 gap=549 poll_thresh=15 ino=257 dd-2584 [007] 228.632169: balance_dirty_state: bdi btrfs-1: dirty=616 wb=832 unstable=0 bg_thresh=998 thresh=1996 gap=548 poll_thresh=16 ino=257 dd-2584 [007] 228.632402: balance_dirty_state: bdi btrfs-1: dirty=666 wb=832 unstable=0 bg_thresh=997 thresh=1995 gap=497 poll_thresh=17 ino=257 dd-2584 [007] 228.632411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=44896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 228.639663: balance_dirty_state: bdi btrfs-1: dirty=666 wb=657 unstable=0 bg_thresh=997 thresh=1995 gap=672 poll_thresh=17 ino=257 dd-2584 [007] 228.640039: balance_dirty_state: bdi btrfs-1: dirty=666 wb=557 unstable=0 bg_thresh=993 thresh=1986 gap=763 poll_thresh=13 ino=257 dd-2584 [007] 228.640118: balance_dirty_state: bdi btrfs-1: dirty=691 wb=557 unstable=0 bg_thresh=998 thresh=1997 gap=749 poll_thresh=14 ino=257 dd-2584 [007] 228.640176: balance_dirty_state: bdi btrfs-1: dirty=691 wb=557 unstable=0 bg_thresh=995 thresh=1991 gap=743 poll_thresh=15 ino=257 dd-2584 [007] 228.640233: balance_dirty_state: bdi btrfs-1: dirty=716 wb=557 unstable=0 bg_thresh=998 thresh=1996 gap=723 poll_thresh=16 ino=257 dd-2584 [007] 228.640346: balance_dirty_state: bdi btrfs-1: dirty=741 wb=557 unstable=0 bg_thresh=997 thresh=1995 gap=697 poll_thresh=17 ino=257 dd-2584 [007] 228.640458: balance_dirty_state: bdi btrfs-1: dirty=791 wb=557 unstable=0 bg_thresh=997 thresh=1994 gap=646 poll_thresh=18 ino=257 dd-2584 [007] 228.640571: balance_dirty_state: bdi btrfs-1: dirty=816 wb=557 unstable=0 bg_thresh=999 thresh=1998 gap=625 poll_thresh=19 ino=257 dd-2584 [007] 228.640683: balance_dirty_state: bdi btrfs-1: dirty=841 wb=557 unstable=0 bg_thresh=998 thresh=1997 gap=599 poll_thresh=20 ino=257 dd-2584 [007] 228.640797: balance_dirty_state: bdi btrfs-1: dirty=866 wb=557 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=21 ino=257 dd-2584 [007] 228.640910: balance_dirty_state: bdi btrfs-1: dirty=916 wb=557 unstable=0 bg_thresh=997 thresh=1994 gap=521 poll_thresh=22 ino=257 dd-2584 [007] 228.641180: balance_dirty_state: bdi btrfs-1: dirty=941 wb=557 unstable=0 bg_thresh=996 thresh=1993 gap=495 poll_thresh=23 ino=257 dd-2584 [007] 228.641185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=44896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 228.647615: balance_dirty_state: bdi btrfs-1: dirty=941 wb=532 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=23 ino=257 dd-2584 [006] 228.647708: balance_dirty_state: bdi btrfs-1: dirty=941 wb=532 unstable=0 bg_thresh=996 thresh=1992 gap=519 poll_thresh=17 ino=257 dd-2584 [006] 228.647827: balance_dirty_state: bdi btrfs-1: dirty=966 wb=532 unstable=0 bg_thresh=1001 thresh=2003 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 228.647944: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=532 unstable=0 bg_thresh=1004 thresh=2008 gap=460 poll_thresh=19 ino=257 dd-2584 [006] 228.647949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=47504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 228.647967: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26068 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 228.649083: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=464 to_write=7728 dd-2584 [006] 228.655614: balance_dirty_state: bdi btrfs-1: dirty=566 wb=757 unstable=0 bg_thresh=1003 thresh=2007 gap=684 poll_thresh=19 ino=257 dd-2584 [006] 228.655684: balance_dirty_state: bdi btrfs-1: dirty=566 wb=757 unstable=0 bg_thresh=1000 thresh=2001 gap=678 poll_thresh=14 ino=257 dd-2584 [006] 228.655748: balance_dirty_state: bdi btrfs-1: dirty=591 wb=757 unstable=0 bg_thresh=1002 thresh=2005 gap=657 poll_thresh=15 ino=257 dd-2584 [006] 228.655807: balance_dirty_state: bdi btrfs-1: dirty=616 wb=757 unstable=0 bg_thresh=1002 thresh=2005 gap=632 poll_thresh=16 ino=257 dd-2584 [006] 228.655922: balance_dirty_state: bdi btrfs-1: dirty=641 wb=757 unstable=0 bg_thresh=1002 thresh=2004 gap=606 poll_thresh=17 ino=257 dd-2584 [006] 228.656040: balance_dirty_state: bdi btrfs-1: dirty=666 wb=757 unstable=0 bg_thresh=1001 thresh=2003 gap=580 poll_thresh=18 ino=257 dd-2584 [006] 228.656160: balance_dirty_state: bdi btrfs-1: dirty=716 wb=757 unstable=0 bg_thresh=1003 thresh=2007 gap=534 poll_thresh=19 ino=257 dd-2584 [006] 228.656458: balance_dirty_state: bdi btrfs-1: dirty=741 wb=757 unstable=0 bg_thresh=1003 thresh=2006 gap=508 poll_thresh=20 ino=257 dd-2584 [006] 228.656575: balance_dirty_state: bdi btrfs-1: dirty=766 wb=757 unstable=0 bg_thresh=1002 thresh=2005 gap=482 poll_thresh=21 ino=257 dd-2584 [006] 228.656580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-387% task_weight=99% bdi_bw=47504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 228.663625: balance_dirty_state: bdi btrfs-1: dirty=766 wb=632 unstable=0 bg_thresh=999 thresh=1998 gap=600 poll_thresh=21 ino=257 dd-2584 [006] 228.663694: balance_dirty_state: bdi btrfs-1: dirty=791 wb=632 unstable=0 bg_thresh=1004 thresh=2009 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 228.663820: balance_dirty_state: bdi btrfs-1: dirty=816 wb=632 unstable=0 bg_thresh=1003 thresh=2006 gap=558 poll_thresh=17 ino=257 dd-2584 [006] 228.663941: balance_dirty_state: bdi btrfs-1: dirty=841 wb=632 unstable=0 bg_thresh=1005 thresh=2011 gap=538 poll_thresh=18 ino=257 dd-2584 [006] 228.664058: balance_dirty_state: bdi btrfs-1: dirty=891 wb=632 unstable=0 bg_thresh=1005 thresh=2010 gap=487 poll_thresh=19 ino=257 dd-2584 [006] 228.664063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=47504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 228.671630: balance_dirty_state: bdi btrfs-1: dirty=891 wb=507 unstable=0 bg_thresh=1004 thresh=2009 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 228.671698: balance_dirty_state: bdi btrfs-1: dirty=891 wb=507 unstable=0 bg_thresh=1001 thresh=2003 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 228.671760: balance_dirty_state: bdi btrfs-1: dirty=916 wb=507 unstable=0 bg_thresh=1004 thresh=2008 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 228.671820: balance_dirty_state: bdi btrfs-1: dirty=916 wb=507 unstable=0 bg_thresh=1003 thresh=2007 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 228.671936: balance_dirty_state: bdi btrfs-1: dirty=966 wb=507 unstable=0 bg_thresh=1003 thresh=2006 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 228.672231: balance_dirty_state: bdi btrfs-1: dirty=991 wb=507 unstable=0 bg_thresh=1002 thresh=2005 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 228.672347: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=507 unstable=0 bg_thresh=1002 thresh=2004 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 228.672352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-389% task_weight=99% bdi_bw=47504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 228.672371: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26092 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 228.673444: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=464 to_write=7728 dd-2584 [006] 228.679581: balance_dirty_state: bdi btrfs-1: dirty=541 wb=907 unstable=0 bg_thresh=1003 thresh=2006 gap=558 poll_thresh=19 ino=257 dd-2584 [006] 228.679650: balance_dirty_state: bdi btrfs-1: dirty=566 wb=907 unstable=0 bg_thresh=1005 thresh=2011 gap=538 poll_thresh=14 ino=257 dd-2584 [006] 228.679711: balance_dirty_state: bdi btrfs-1: dirty=591 wb=907 unstable=0 bg_thresh=1005 thresh=2010 gap=512 poll_thresh=15 ino=257 dd-2584 [006] 228.679772: balance_dirty_state: bdi btrfs-1: dirty=591 wb=907 unstable=0 bg_thresh=1004 thresh=2009 gap=511 poll_thresh=16 ino=257 dd-2584 [006] 228.679889: balance_dirty_state: bdi btrfs-1: dirty=641 wb=907 unstable=0 bg_thresh=1004 thresh=2008 gap=460 poll_thresh=17 ino=257 dd-2584 [006] 228.679893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=47504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 228.687643: balance_dirty_state: bdi btrfs-1: dirty=641 wb=782 unstable=0 bg_thresh=1003 thresh=2007 gap=584 poll_thresh=17 ino=257 dd-2584 [006] 228.687710: balance_dirty_state: bdi btrfs-1: dirty=641 wb=782 unstable=0 bg_thresh=1003 thresh=2007 gap=584 poll_thresh=13 ino=257 dd-2584 [006] 228.687771: balance_dirty_state: bdi btrfs-1: dirty=666 wb=782 unstable=0 bg_thresh=1003 thresh=2006 gap=558 poll_thresh=14 ino=257 dd-2584 [006] 228.687830: balance_dirty_state: bdi btrfs-1: dirty=666 wb=782 unstable=0 bg_thresh=1005 thresh=2011 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 228.687889: balance_dirty_state: bdi btrfs-1: dirty=691 wb=782 unstable=0 bg_thresh=1002 thresh=2005 gap=532 poll_thresh=16 ino=257 dd-2584 [006] 228.688005: balance_dirty_state: bdi btrfs-1: dirty=716 wb=782 unstable=0 bg_thresh=1004 thresh=2009 gap=511 poll_thresh=17 ino=257 dd-2584 [006] 228.688300: balance_dirty_state: bdi btrfs-1: dirty=766 wb=782 unstable=0 bg_thresh=1004 thresh=2008 gap=460 poll_thresh=18 ino=257 dd-2584 [006] 228.688305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=47504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 228.695642: balance_dirty_state: bdi btrfs-1: dirty=766 wb=632 unstable=0 bg_thresh=1003 thresh=2007 gap=609 poll_thresh=18 ino=257 dd-2584 [006] 228.695710: balance_dirty_state: bdi btrfs-1: dirty=766 wb=632 unstable=0 bg_thresh=1003 thresh=2007 gap=609 poll_thresh=13 ino=257 dd-2584 [006] 228.695773: balance_dirty_state: bdi btrfs-1: dirty=791 wb=632 unstable=0 bg_thresh=1006 thresh=2012 gap=589 poll_thresh=14 ino=257 dd-2584 [006] 228.695832: balance_dirty_state: bdi btrfs-1: dirty=816 wb=632 unstable=0 bg_thresh=1008 thresh=2017 gap=569 poll_thresh=15 ino=257 dd-2584 [006] 228.695893: balance_dirty_state: bdi btrfs-1: dirty=816 wb=632 unstable=0 bg_thresh=1008 thresh=2016 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 228.696012: balance_dirty_state: bdi btrfs-1: dirty=841 wb=632 unstable=0 bg_thresh=1007 thresh=2015 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 228.696130: balance_dirty_state: bdi btrfs-1: dirty=891 wb=632 unstable=0 bg_thresh=1007 thresh=2014 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 228.696135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=47504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 228.703524: balance_dirty_state: bdi btrfs-1: dirty=891 wb=432 unstable=0 bg_thresh=996 thresh=1992 gap=669 poll_thresh=18 ino=257 dd-2584 [006] 228.703591: balance_dirty_state: bdi btrfs-1: dirty=891 wb=432 unstable=0 bg_thresh=995 thresh=1991 gap=668 poll_thresh=13 ino=257 dd-2584 [006] 228.703651: balance_dirty_state: bdi btrfs-1: dirty=916 wb=432 unstable=0 bg_thresh=995 thresh=1991 gap=643 poll_thresh=14 ino=257 dd-2584 [006] 228.703713: balance_dirty_state: bdi btrfs-1: dirty=941 wb=432 unstable=0 bg_thresh=995 thresh=1990 gap=617 poll_thresh=15 ino=257 dd-2584 [006] 228.703772: balance_dirty_state: bdi btrfs-1: dirty=941 wb=432 unstable=0 bg_thresh=997 thresh=1995 gap=622 poll_thresh=16 ino=257 dd-2584 [006] 228.703891: balance_dirty_state: bdi btrfs-1: dirty=991 wb=432 unstable=0 bg_thresh=997 thresh=1994 gap=571 poll_thresh=17 ino=257 dd-2584 [006] 228.704192: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=432 unstable=0 bg_thresh=993 thresh=1987 gap=539 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 228.704216: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26124 wrote=0 to_write=8192 dd-2584 [006] 228.704368: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=432 unstable=0 bg_thresh=993 thresh=1986 gap=513 poll_thresh=19 ino=257 dd-2584 [006] 228.704551: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=482 unstable=0 bg_thresh=995 thresh=1990 gap=492 poll_thresh=20 ino=257 dd-2584 [006] 228.704554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=47504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 228.705610: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=528 to_write=7664 dd-2584 [006] 228.711662: balance_dirty_state: bdi btrfs-1: dirty=541 wb=832 unstable=0 bg_thresh=990 thresh=1981 gap=608 poll_thresh=20 ino=257 dd-2584 [006] 228.711731: balance_dirty_state: bdi btrfs-1: dirty=566 wb=832 unstable=0 bg_thresh=987 thresh=1975 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 228.711794: balance_dirty_state: bdi btrfs-1: dirty=591 wb=832 unstable=0 bg_thresh=990 thresh=1980 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 228.711916: balance_dirty_state: bdi btrfs-1: dirty=616 wb=832 unstable=0 bg_thresh=986 thresh=1973 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 228.712037: balance_dirty_state: bdi btrfs-1: dirty=641 wb=832 unstable=0 bg_thresh=988 thresh=1977 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 228.712159: balance_dirty_state: bdi btrfs-1: dirty=691 wb=832 unstable=0 bg_thresh=988 thresh=1976 gap=453 poll_thresh=19 ino=257 dd-2584 [006] 228.712164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=47504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 228.719670: balance_dirty_state: bdi btrfs-1: dirty=691 wb=707 unstable=0 bg_thresh=990 thresh=1980 gap=582 poll_thresh=19 ino=257 dd-2584 [006] 228.719747: balance_dirty_state: bdi btrfs-1: dirty=691 wb=707 unstable=0 bg_thresh=992 thresh=1985 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 228.719809: balance_dirty_state: bdi btrfs-1: dirty=716 wb=707 unstable=0 bg_thresh=992 thresh=1985 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 228.719867: balance_dirty_state: bdi btrfs-1: dirty=716 wb=707 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 228.720163: balance_dirty_state: bdi btrfs-1: dirty=766 wb=707 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 228.720283: balance_dirty_state: bdi btrfs-1: dirty=791 wb=707 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=18 ino=257 dd-2584 [006] 228.720400: balance_dirty_state: bdi btrfs-1: dirty=816 wb=707 unstable=0 bg_thresh=999 thresh=1998 gap=475 poll_thresh=19 ino=257 dd-2584 [006] 228.720405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=47504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 228.727606: balance_dirty_state: bdi btrfs-1: dirty=816 wb=582 unstable=0 bg_thresh=997 thresh=1994 gap=596 poll_thresh=19 ino=257 dd-2584 [006] 228.727716: balance_dirty_state: bdi btrfs-1: dirty=841 wb=582 unstable=0 bg_thresh=994 thresh=1988 gap=565 poll_thresh=14 ino=257 dd-2584 [006] 228.727777: balance_dirty_state: bdi btrfs-1: dirty=866 wb=582 unstable=0 bg_thresh=996 thresh=1993 gap=545 poll_thresh=15 ino=257 dd-2584 [006] 228.727837: balance_dirty_state: bdi btrfs-1: dirty=866 wb=582 unstable=0 bg_thresh=993 thresh=1987 gap=539 poll_thresh=16 ino=257 dd-2584 [006] 228.727958: balance_dirty_state: bdi btrfs-1: dirty=916 wb=582 unstable=0 bg_thresh=992 thresh=1985 gap=487 poll_thresh=17 ino=257 dd-2584 [006] 228.727962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=47504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 228.739664: balance_dirty_state: bdi btrfs-1: dirty=916 wb=382 unstable=0 bg_thresh=988 thresh=1976 gap=678 poll_thresh=17 ino=257 dd-2584 [006] 228.739758: balance_dirty_state: bdi btrfs-1: dirty=916 wb=382 unstable=0 bg_thresh=987 thresh=1975 gap=677 poll_thresh=13 ino=257 dd-2584 [006] 228.739817: balance_dirty_state: bdi btrfs-1: dirty=941 wb=382 unstable=0 bg_thresh=987 thresh=1975 gap=652 poll_thresh=14 ino=257 dd-2584 [006] 228.739874: balance_dirty_state: bdi btrfs-1: dirty=941 wb=382 unstable=0 bg_thresh=987 thresh=1974 gap=651 poll_thresh=15 ino=257 dd-2584 [006] 228.739932: balance_dirty_state: bdi btrfs-1: dirty=966 wb=382 unstable=0 bg_thresh=987 thresh=1974 gap=626 poll_thresh=16 ino=257 dd-2584 [006] 228.740218: balance_dirty_state: bdi btrfs-1: dirty=991 wb=382 unstable=0 bg_thresh=986 thresh=1973 gap=600 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 228.740242: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26160 wrote=0 to_write=8192 dd-2584 [006] 228.740389: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=382 unstable=0 bg_thresh=988 thresh=1977 gap=579 poll_thresh=18 ino=257 dd-2584 [006] 228.740563: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=432 unstable=0 bg_thresh=988 thresh=1976 gap=528 poll_thresh=19 ino=257 dd-2584 [006] 228.740736: balance_dirty_state: bdi btrfs-1: dirty=991 wb=482 unstable=0 bg_thresh=987 thresh=1975 gap=502 poll_thresh=20 ino=257 dd-2584 [006] 228.740920: balance_dirty_state: bdi btrfs-1: dirty=966 wb=532 unstable=0 bg_thresh=989 thresh=1979 gap=481 poll_thresh=21 ino=257 dd-2584 [006] 228.740922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=47504 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 228.742838: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=576 to_write=7616 dd-2584 [006] 228.747648: balance_dirty_state: bdi btrfs-1: dirty=541 wb=832 unstable=0 bg_thresh=992 thresh=1984 gap=611 poll_thresh=21 ino=257 dd-2584 [006] 228.747738: balance_dirty_state: bdi btrfs-1: dirty=566 wb=832 unstable=0 bg_thresh=991 thresh=1983 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 228.747856: balance_dirty_state: bdi btrfs-1: dirty=591 wb=832 unstable=0 bg_thresh=991 thresh=1982 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 228.747970: balance_dirty_state: bdi btrfs-1: dirty=641 wb=832 unstable=0 bg_thresh=990 thresh=1981 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 228.748085: balance_dirty_state: bdi btrfs-1: dirty=666 wb=832 unstable=0 bg_thresh=990 thresh=1980 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 228.748090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=47504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.755729: balance_dirty_state: bdi btrfs-1: dirty=666 wb=707 unstable=0 bg_thresh=989 thresh=1979 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 228.756203: balance_dirty_state: bdi btrfs-1: dirty=666 wb=707 unstable=0 bg_thresh=989 thresh=1978 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 228.756323: balance_dirty_state: bdi btrfs-1: dirty=691 wb=707 unstable=0 bg_thresh=989 thresh=1978 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 228.756441: balance_dirty_state: bdi btrfs-1: dirty=716 wb=707 unstable=0 bg_thresh=988 thresh=1977 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 228.756677: balance_dirty_state: bdi btrfs-1: dirty=741 wb=707 unstable=0 bg_thresh=988 thresh=1976 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 228.756913: balance_dirty_state: bdi btrfs-1: dirty=766 wb=707 unstable=0 bg_thresh=990 thresh=1980 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 228.757147: balance_dirty_state: bdi btrfs-1: dirty=816 wb=707 unstable=0 bg_thresh=989 thresh=1979 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 228.757155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=49836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.763690: balance_dirty_state: bdi btrfs-1: dirty=816 wb=582 unstable=0 bg_thresh=990 thresh=1980 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 228.763878: balance_dirty_state: bdi btrfs-1: dirty=816 wb=582 unstable=0 bg_thresh=987 thresh=1974 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 228.764057: balance_dirty_state: bdi btrfs-1: dirty=841 wb=582 unstable=0 bg_thresh=989 thresh=1979 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 228.764236: balance_dirty_state: bdi btrfs-1: dirty=841 wb=582 unstable=0 bg_thresh=986 thresh=1973 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 228.764596: balance_dirty_state: bdi btrfs-1: dirty=891 wb=582 unstable=0 bg_thresh=988 thresh=1977 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 228.764951: balance_dirty_state: bdi btrfs-1: dirty=916 wb=582 unstable=0 bg_thresh=988 thresh=1976 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 228.764963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=49836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 228.771683: balance_dirty_state: bdi btrfs-1: dirty=916 wb=432 unstable=0 bg_thresh=988 thresh=1977 gap=629 poll_thresh=18 ino=257 dd-2584 [004] 228.771931: balance_dirty_state: bdi btrfs-1: dirty=941 wb=432 unstable=0 bg_thresh=991 thresh=1982 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 228.771988: balance_dirty_state: bdi btrfs-1: dirty=941 wb=432 unstable=0 bg_thresh=988 thresh=1976 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 228.772045: balance_dirty_state: bdi btrfs-1: dirty=966 wb=432 unstable=0 bg_thresh=990 thresh=1981 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 228.772101: balance_dirty_state: bdi btrfs-1: dirty=991 wb=432 unstable=0 bg_thresh=987 thresh=1975 gap=552 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 228.772187: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26192 wrote=0 to_write=8192 dd-2584 [004] 228.772227: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=432 unstable=0 bg_thresh=989 thresh=1979 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 228.772353: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=457 unstable=0 bg_thresh=989 thresh=1978 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 228.772481: balance_dirty_state: bdi btrfs-1: dirty=966 wb=532 unstable=0 bg_thresh=988 thresh=1977 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 228.772482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=49836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 228.774239: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=528 to_write=7664 dd-2584 [001] 228.783707: balance_dirty_state: bdi btrfs-1: dirty=541 wb=707 unstable=0 bg_thresh=989 thresh=1978 gap=730 poll_thresh=19 ino=257 dd-2584 [001] 228.783811: balance_dirty_state: bdi btrfs-1: dirty=541 wb=707 unstable=0 bg_thresh=989 thresh=1978 gap=730 poll_thresh=14 ino=257 dd-2584 [001] 228.783929: balance_dirty_state: bdi btrfs-1: dirty=566 wb=707 unstable=0 bg_thresh=991 thresh=1983 gap=710 poll_thresh=15 ino=257 dd-2584 [001] 228.784047: balance_dirty_state: bdi btrfs-1: dirty=566 wb=707 unstable=0 bg_thresh=994 thresh=1988 gap=715 poll_thresh=16 ino=257 dd-2584 [001] 228.784282: balance_dirty_state: bdi btrfs-1: dirty=591 wb=707 unstable=0 bg_thresh=996 thresh=1993 gap=695 poll_thresh=17 ino=257 dd-2584 [001] 228.784885: balance_dirty_state: bdi btrfs-1: dirty=641 wb=707 unstable=0 bg_thresh=996 thresh=1992 gap=644 poll_thresh=18 ino=257 dd-2584 [001] 228.785121: balance_dirty_state: bdi btrfs-1: dirty=666 wb=707 unstable=0 bg_thresh=995 thresh=1991 gap=618 poll_thresh=19 ino=257 dd-2584 [001] 228.785355: balance_dirty_state: bdi btrfs-1: dirty=691 wb=707 unstable=0 bg_thresh=997 thresh=1995 gap=597 poll_thresh=20 ino=257 dd-2584 [001] 228.785589: balance_dirty_state: bdi btrfs-1: dirty=741 wb=707 unstable=0 bg_thresh=997 thresh=1994 gap=546 poll_thresh=21 ino=257 dd-2584 [001] 228.785826: balance_dirty_state: bdi btrfs-1: dirty=766 wb=707 unstable=0 bg_thresh=996 thresh=1993 gap=520 poll_thresh=22 ino=257 dd-2584 [001] 228.786065: balance_dirty_state: bdi btrfs-1: dirty=791 wb=707 unstable=0 bg_thresh=995 thresh=1991 gap=493 poll_thresh=23 ino=257 dd-2584 [001] 228.786074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=49836 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 228.791685: balance_dirty_state: bdi btrfs-1: dirty=791 wb=582 unstable=0 bg_thresh=994 thresh=1989 gap=616 poll_thresh=23 ino=257 dd-2584 [001] 228.791754: balance_dirty_state: bdi btrfs-1: dirty=816 wb=582 unstable=0 bg_thresh=991 thresh=1983 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 228.791879: balance_dirty_state: bdi btrfs-1: dirty=841 wb=582 unstable=0 bg_thresh=991 thresh=1983 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 228.792003: balance_dirty_state: bdi btrfs-1: dirty=866 wb=582 unstable=0 bg_thresh=993 thresh=1987 gap=539 poll_thresh=19 ino=257 dd-2584 [001] 228.792300: balance_dirty_state: bdi btrfs-1: dirty=916 wb=582 unstable=0 bg_thresh=996 thresh=1992 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 228.792305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=49836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 228.803621: balance_dirty_state: bdi btrfs-1: dirty=916 wb=382 unstable=0 bg_thresh=995 thresh=1990 gap=692 poll_thresh=20 ino=257 dd-2584 [001] 228.803713: balance_dirty_state: bdi btrfs-1: dirty=916 wb=382 unstable=0 bg_thresh=994 thresh=1989 gap=691 poll_thresh=15 ino=257 dd-2584 [001] 228.803772: balance_dirty_state: bdi btrfs-1: dirty=941 wb=382 unstable=0 bg_thresh=994 thresh=1989 gap=666 poll_thresh=16 ino=257 dd-2584 [001] 228.803890: balance_dirty_state: bdi btrfs-1: dirty=966 wb=382 unstable=0 bg_thresh=996 thresh=1993 gap=645 poll_thresh=17 ino=257 dd-2584 [001] 228.804006: balance_dirty_state: bdi btrfs-1: dirty=991 wb=382 unstable=0 bg_thresh=996 thresh=1992 gap=619 poll_thresh=18 ino=257 dd-2584 [001] 228.804124: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=382 unstable=0 bg_thresh=992 thresh=1985 gap=562 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 228.804175: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26224 wrote=0 to_write=8192 dd-2584 [001] 228.804249: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=382 unstable=0 bg_thresh=992 thresh=1984 gap=536 poll_thresh=20 ino=257 dd-2584 [001] 228.804376: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=432 unstable=0 bg_thresh=994 thresh=1988 gap=515 poll_thresh=21 ino=257 dd-2584 [001] 228.804502: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=482 unstable=0 bg_thresh=993 thresh=1987 gap=464 poll_thresh=22 ino=257 dd-2584 [001] 228.804503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=49836 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 228.806808: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=608 to_write=7584 dd-2584 [001] 228.811583: balance_dirty_state: bdi btrfs-1: dirty=516 wb=882 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=22 ino=257 dd-2584 [001] 228.812005: balance_dirty_state: bdi btrfs-1: dirty=516 wb=882 unstable=0 bg_thresh=996 thresh=1993 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 228.812167: balance_dirty_state: bdi btrfs-1: dirty=541 wb=882 unstable=0 bg_thresh=996 thresh=1992 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 228.812326: balance_dirty_state: bdi btrfs-1: dirty=591 wb=882 unstable=0 bg_thresh=995 thresh=1991 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 228.812483: balance_dirty_state: bdi btrfs-1: dirty=616 wb=882 unstable=0 bg_thresh=995 thresh=1990 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 228.812489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=49836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 228.819697: balance_dirty_state: bdi btrfs-1: dirty=616 wb=757 unstable=0 bg_thresh=994 thresh=1989 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 228.819799: balance_dirty_state: bdi btrfs-1: dirty=641 wb=757 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 228.819857: balance_dirty_state: bdi btrfs-1: dirty=641 wb=757 unstable=0 bg_thresh=993 thresh=1987 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 228.819914: balance_dirty_state: bdi btrfs-1: dirty=666 wb=757 unstable=0 bg_thresh=993 thresh=1987 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 228.820027: balance_dirty_state: bdi btrfs-1: dirty=691 wb=757 unstable=0 bg_thresh=995 thresh=1991 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 228.820139: balance_dirty_state: bdi btrfs-1: dirty=741 wb=757 unstable=0 bg_thresh=995 thresh=1990 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 228.820143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=49836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 228.827668: balance_dirty_state: bdi btrfs-1: dirty=741 wb=632 unstable=0 bg_thresh=996 thresh=1993 gap=620 poll_thresh=18 ino=257 dd-2584 [001] 228.827749: balance_dirty_state: bdi btrfs-1: dirty=741 wb=632 unstable=0 bg_thresh=993 thresh=1987 gap=614 poll_thresh=13 ino=257 dd-2584 [001] 228.827809: balance_dirty_state: bdi btrfs-1: dirty=766 wb=632 unstable=0 bg_thresh=996 thresh=1992 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 228.828046: balance_dirty_state: bdi btrfs-1: dirty=766 wb=632 unstable=0 bg_thresh=995 thresh=1991 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 228.828107: balance_dirty_state: bdi btrfs-1: dirty=791 wb=632 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 228.828224: balance_dirty_state: bdi btrfs-1: dirty=816 wb=632 unstable=0 bg_thresh=997 thresh=1995 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 228.828341: balance_dirty_state: bdi btrfs-1: dirty=866 wb=632 unstable=0 bg_thresh=997 thresh=1994 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 228.828346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=49836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 228.835680: balance_dirty_state: bdi btrfs-1: dirty=891 wb=457 unstable=0 bg_thresh=997 thresh=1995 gap=647 poll_thresh=18 ino=257 dd-2584 [001] 228.835749: balance_dirty_state: bdi btrfs-1: dirty=891 wb=457 unstable=0 bg_thresh=997 thresh=1994 gap=646 poll_thresh=13 ino=257 dd-2584 [001] 228.835811: balance_dirty_state: bdi btrfs-1: dirty=916 wb=457 unstable=0 bg_thresh=994 thresh=1988 gap=615 poll_thresh=14 ino=257 dd-2584 [001] 228.835871: balance_dirty_state: bdi btrfs-1: dirty=941 wb=457 unstable=0 bg_thresh=996 thresh=1993 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 228.835932: balance_dirty_state: bdi btrfs-1: dirty=941 wb=457 unstable=0 bg_thresh=996 thresh=1992 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 228.836051: balance_dirty_state: bdi btrfs-1: dirty=966 wb=457 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=17 ino=257 dd-2584 [001] 228.836169: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=457 unstable=0 bg_thresh=994 thresh=1989 gap=516 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 228.836244: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26256 wrote=0 to_write=8192 dd-2584 [001] 228.836295: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=457 unstable=0 bg_thresh=996 thresh=1993 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 228.836296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=49836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 228.838202: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=512 to_write=7680 dd-2584 [001] 228.847670: balance_dirty_state: bdi btrfs-1: dirty=541 wb=707 unstable=0 bg_thresh=1004 thresh=2008 gap=760 poll_thresh=19 ino=257 dd-2584 [001] 228.847932: balance_dirty_state: bdi btrfs-1: dirty=566 wb=707 unstable=0 bg_thresh=1004 thresh=2008 gap=735 poll_thresh=14 ino=257 dd-2584 [001] 228.847994: balance_dirty_state: bdi btrfs-1: dirty=566 wb=707 unstable=0 bg_thresh=1003 thresh=2007 gap=734 poll_thresh=15 ino=257 dd-2584 [001] 228.848053: balance_dirty_state: bdi btrfs-1: dirty=591 wb=707 unstable=0 bg_thresh=1003 thresh=2007 gap=709 poll_thresh=16 ino=257 dd-2584 [001] 228.848171: balance_dirty_state: bdi btrfs-1: dirty=616 wb=707 unstable=0 bg_thresh=1003 thresh=2006 gap=683 poll_thresh=17 ino=257 dd-2584 [001] 228.848291: balance_dirty_state: bdi btrfs-1: dirty=666 wb=707 unstable=0 bg_thresh=1002 thresh=2004 gap=631 poll_thresh=18 ino=257 dd-2584 [001] 228.848410: balance_dirty_state: bdi btrfs-1: dirty=691 wb=707 unstable=0 bg_thresh=1001 thresh=2003 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 228.848529: balance_dirty_state: bdi btrfs-1: dirty=716 wb=707 unstable=0 bg_thresh=1001 thresh=2002 gap=579 poll_thresh=20 ino=257 dd-2584 [001] 228.848648: balance_dirty_state: bdi btrfs-1: dirty=741 wb=707 unstable=0 bg_thresh=1003 thresh=2006 gap=558 poll_thresh=21 ino=257 dd-2584 [001] 228.848768: balance_dirty_state: bdi btrfs-1: dirty=791 wb=707 unstable=0 bg_thresh=1002 thresh=2005 gap=507 poll_thresh=22 ino=257 dd-2584 [001] 228.849049: balance_dirty_state: bdi btrfs-1: dirty=816 wb=707 unstable=0 bg_thresh=1002 thresh=2004 gap=481 poll_thresh=23 ino=257 dd-2584 [001] 228.849054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=49836 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 228.855631: balance_dirty_state: bdi btrfs-1: dirty=816 wb=582 unstable=0 bg_thresh=992 thresh=1984 gap=586 poll_thresh=23 ino=257 dd-2584 [001] 228.855701: balance_dirty_state: bdi btrfs-1: dirty=841 wb=582 unstable=0 bg_thresh=997 thresh=1995 gap=572 poll_thresh=17 ino=257 dd-2584 [001] 228.855828: balance_dirty_state: bdi btrfs-1: dirty=866 wb=582 unstable=0 bg_thresh=999 thresh=1999 gap=551 poll_thresh=18 ino=257 dd-2584 [001] 228.855951: balance_dirty_state: bdi btrfs-1: dirty=891 wb=582 unstable=0 bg_thresh=995 thresh=1991 gap=518 poll_thresh=19 ino=257 dd-2584 [001] 228.856153: balance_dirty_state: bdi btrfs-1: dirty=916 wb=582 unstable=0 bg_thresh=995 thresh=1990 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 228.856162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=49836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 228.867613: balance_dirty_state: bdi btrfs-1: dirty=916 wb=482 unstable=0 bg_thresh=978 thresh=1957 gap=559 poll_thresh=20 ino=257 dd-2584 [003] 228.867713: balance_dirty_state: bdi btrfs-1: dirty=916 wb=482 unstable=0 bg_thresh=981 thresh=1962 gap=564 poll_thresh=15 ino=257 dd-2584 [003] 228.867805: balance_dirty_state: bdi btrfs-1: dirty=941 wb=482 unstable=0 bg_thresh=981 thresh=1962 gap=539 poll_thresh=16 ino=257 dd-2584 [003] 228.867985: balance_dirty_state: bdi btrfs-1: dirty=966 wb=482 unstable=0 bg_thresh=983 thresh=1967 gap=519 poll_thresh=17 ino=257 dd-2584 [003] 228.868168: balance_dirty_state: bdi btrfs-1: dirty=991 wb=482 unstable=0 bg_thresh=989 thresh=1978 gap=505 poll_thresh=18 ino=257 dd-2584 [003] 228.868342: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=482 unstable=0 bg_thresh=991 thresh=1982 gap=459 poll_thresh=19 ino=257 dd-2584 [003] 228.868346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=51572 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 228.868416: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26288 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 228.869632: writeback_single_inode: bdi btrfs-1: ino=257 state= age=188 wrote=512 to_write=7680 dd-2584 [003] 228.875597: balance_dirty_state: bdi btrfs-1: dirty=516 wb=757 unstable=0 bg_thresh=991 thresh=1983 gap=710 poll_thresh=19 ino=257 dd-2584 [003] 228.875858: balance_dirty_state: bdi btrfs-1: dirty=516 wb=757 unstable=0 bg_thresh=991 thresh=1983 gap=710 poll_thresh=14 ino=257 dd-2584 [003] 228.875919: balance_dirty_state: bdi btrfs-1: dirty=541 wb=757 unstable=0 bg_thresh=991 thresh=1982 gap=684 poll_thresh=15 ino=257 dd-2584 [003] 228.875979: balance_dirty_state: bdi btrfs-1: dirty=566 wb=757 unstable=0 bg_thresh=991 thresh=1982 gap=659 poll_thresh=16 ino=257 dd-2584 [003] 228.876099: balance_dirty_state: bdi btrfs-1: dirty=591 wb=757 unstable=0 bg_thresh=987 thresh=1975 gap=627 poll_thresh=17 ino=257 dd-2584 [003] 228.876221: balance_dirty_state: bdi btrfs-1: dirty=616 wb=757 unstable=0 bg_thresh=986 thresh=1973 gap=600 poll_thresh=18 ino=257 dd-2584 [003] 228.876340: balance_dirty_state: bdi btrfs-1: dirty=641 wb=757 unstable=0 bg_thresh=986 thresh=1972 gap=574 poll_thresh=19 ino=257 dd-2584 [003] 228.876457: balance_dirty_state: bdi btrfs-1: dirty=691 wb=757 unstable=0 bg_thresh=985 thresh=1971 gap=523 poll_thresh=20 ino=257 dd-2584 [003] 228.876575: balance_dirty_state: bdi btrfs-1: dirty=716 wb=757 unstable=0 bg_thresh=985 thresh=1970 gap=497 poll_thresh=21 ino=257 dd-2584 [003] 228.876694: balance_dirty_state: bdi btrfs-1: dirty=741 wb=757 unstable=0 bg_thresh=987 thresh=1974 gap=476 poll_thresh=22 ino=257 dd-2584 [003] 228.876699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=51572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 228.883604: balance_dirty_state: bdi btrfs-1: dirty=741 wb=632 unstable=0 bg_thresh=975 thresh=1951 gap=578 poll_thresh=22 ino=257 dd-2584 [003] 228.883719: balance_dirty_state: bdi btrfs-1: dirty=766 wb=632 unstable=0 bg_thresh=975 thresh=1951 gap=553 poll_thresh=16 ino=257 dd-2584 [003] 228.884007: balance_dirty_state: bdi btrfs-1: dirty=791 wb=632 unstable=0 bg_thresh=980 thresh=1961 gap=538 poll_thresh=17 ino=257 dd-2584 [003] 228.884120: balance_dirty_state: bdi btrfs-1: dirty=816 wb=632 unstable=0 bg_thresh=983 thresh=1966 gap=518 poll_thresh=18 ino=257 dd-2584 [003] 228.884235: balance_dirty_state: bdi btrfs-1: dirty=866 wb=632 unstable=0 bg_thresh=982 thresh=1965 gap=467 poll_thresh=19 ino=257 dd-2584 [003] 228.884240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=100% bdi_bw=51572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 228.891617: balance_dirty_state: bdi btrfs-1: dirty=866 wb=507 unstable=0 bg_thresh=980 thresh=1961 gap=588 poll_thresh=19 ino=257 dd-2584 [003] 228.891762: balance_dirty_state: bdi btrfs-1: dirty=866 wb=507 unstable=0 bg_thresh=980 thresh=1961 gap=588 poll_thresh=14 ino=257 dd-2584 [003] 228.891880: balance_dirty_state: bdi btrfs-1: dirty=891 wb=507 unstable=0 bg_thresh=983 thresh=1966 gap=568 poll_thresh=15 ino=257 dd-2584 [003] 228.891999: balance_dirty_state: bdi btrfs-1: dirty=916 wb=507 unstable=0 bg_thresh=985 thresh=1971 gap=548 poll_thresh=16 ino=257 dd-2584 [003] 228.892234: balance_dirty_state: bdi btrfs-1: dirty=941 wb=507 unstable=0 bg_thresh=985 thresh=1970 gap=522 poll_thresh=17 ino=257 dd-2584 [003] 228.892471: balance_dirty_state: bdi btrfs-1: dirty=966 wb=507 unstable=0 bg_thresh=984 thresh=1969 gap=496 poll_thresh=18 ino=257 dd-2584 [003] 228.892705: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=507 unstable=0 bg_thresh=984 thresh=1968 gap=445 poll_thresh=19 ino=257 dd-2584 [003] 228.892714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=51572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 228.892797: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26312 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 228.895186: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=496 to_write=7696 dd-2584 [003] 228.899626: balance_dirty_state: bdi btrfs-1: dirty=541 wb=982 unstable=0 bg_thresh=983 thresh=1966 gap=443 poll_thresh=19 ino=257 dd-2584 [003] 228.899634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=51572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 228.907622: balance_dirty_state: bdi btrfs-1: dirty=541 wb=707 unstable=0 bg_thresh=979 thresh=1959 gap=711 poll_thresh=19 ino=257 dd-2584 [003] 228.907725: balance_dirty_state: bdi btrfs-1: dirty=541 wb=707 unstable=0 bg_thresh=979 thresh=1959 gap=711 poll_thresh=14 ino=257 dd-2584 [003] 228.907956: balance_dirty_state: bdi btrfs-1: dirty=566 wb=707 unstable=0 bg_thresh=982 thresh=1964 gap=691 poll_thresh=15 ino=257 dd-2584 [003] 228.908012: balance_dirty_state: bdi btrfs-1: dirty=566 wb=707 unstable=0 bg_thresh=982 thresh=1964 gap=691 poll_thresh=16 ino=257 dd-2584 [003] 228.908124: balance_dirty_state: bdi btrfs-1: dirty=616 wb=707 unstable=0 bg_thresh=984 thresh=1968 gap=645 poll_thresh=17 ino=257 dd-2584 [003] 228.908239: balance_dirty_state: bdi btrfs-1: dirty=641 wb=707 unstable=0 bg_thresh=983 thresh=1967 gap=619 poll_thresh=18 ino=257 dd-2584 [003] 228.908352: balance_dirty_state: bdi btrfs-1: dirty=666 wb=707 unstable=0 bg_thresh=983 thresh=1966 gap=593 poll_thresh=19 ino=257 dd-2584 [003] 228.908464: balance_dirty_state: bdi btrfs-1: dirty=716 wb=707 unstable=0 bg_thresh=982 thresh=1965 gap=542 poll_thresh=20 ino=257 dd-2584 [003] 228.908578: balance_dirty_state: bdi btrfs-1: dirty=741 wb=707 unstable=0 bg_thresh=984 thresh=1969 gap=521 poll_thresh=21 ino=257 dd-2584 [003] 228.908692: balance_dirty_state: bdi btrfs-1: dirty=766 wb=707 unstable=0 bg_thresh=984 thresh=1968 gap=495 poll_thresh=22 ino=257 dd-2584 [003] 228.908804: balance_dirty_state: bdi btrfs-1: dirty=791 wb=707 unstable=0 bg_thresh=983 thresh=1967 gap=469 poll_thresh=23 ino=257 dd-2584 [003] 228.908809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=51572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 228.915613: balance_dirty_state: bdi btrfs-1: dirty=791 wb=582 unstable=0 bg_thresh=975 thresh=1950 gap=577 poll_thresh=23 ino=257 dd-2584 [003] 228.915921: balance_dirty_state: bdi btrfs-1: dirty=816 wb=582 unstable=0 bg_thresh=975 thresh=1950 gap=552 poll_thresh=17 ino=257 dd-2584 [003] 228.916033: balance_dirty_state: bdi btrfs-1: dirty=841 wb=582 unstable=0 bg_thresh=977 thresh=1955 gap=532 poll_thresh=18 ino=257 dd-2584 [003] 228.916143: balance_dirty_state: bdi btrfs-1: dirty=891 wb=582 unstable=0 bg_thresh=982 thresh=1965 gap=492 poll_thresh=19 ino=257 dd-2584 [003] 228.916257: balance_dirty_state: bdi btrfs-1: dirty=916 wb=582 unstable=0 bg_thresh=982 thresh=1964 gap=466 poll_thresh=20 ino=257 dd-2584 [003] 228.916261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=51572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 228.923612: balance_dirty_state: bdi btrfs-1: dirty=916 wb=457 unstable=0 bg_thresh=982 thresh=1964 gap=591 poll_thresh=20 ino=257 dd-2584 [003] 228.923675: balance_dirty_state: bdi btrfs-1: dirty=941 wb=457 unstable=0 bg_thresh=982 thresh=1964 gap=566 poll_thresh=15 ino=257 dd-2584 [003] 228.923736: balance_dirty_state: bdi btrfs-1: dirty=941 wb=457 unstable=0 bg_thresh=984 thresh=1969 gap=571 poll_thresh=16 ino=257 dd-2584 [003] 228.923854: balance_dirty_state: bdi btrfs-1: dirty=966 wb=457 unstable=0 bg_thresh=981 thresh=1962 gap=539 poll_thresh=17 ino=257 dd-2584 [003] 228.923972: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=457 unstable=0 bg_thresh=980 thresh=1961 gap=488 poll_thresh=18 ino=257 dd-2584 [003] 228.923976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=51572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 228.924024: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26344 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 228.925148: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=480 to_write=7712 dd-2584 [003] 228.931608: balance_dirty_state: bdi btrfs-1: dirty=516 wb=832 unstable=0 bg_thresh=974 thresh=1948 gap=600 poll_thresh=18 ino=257 dd-2584 [003] 228.931721: balance_dirty_state: bdi btrfs-1: dirty=516 wb=832 unstable=0 bg_thresh=974 thresh=1948 gap=600 poll_thresh=13 ino=257 dd-2584 [003] 228.931779: balance_dirty_state: bdi btrfs-1: dirty=541 wb=832 unstable=0 bg_thresh=976 thresh=1953 gap=580 poll_thresh=14 ino=257 dd-2584 [003] 228.931837: balance_dirty_state: bdi btrfs-1: dirty=566 wb=832 unstable=0 bg_thresh=976 thresh=1953 gap=555 poll_thresh=15 ino=257 dd-2584 [003] 228.932073: balance_dirty_state: bdi btrfs-1: dirty=566 wb=832 unstable=0 bg_thresh=979 thresh=1958 gap=560 poll_thresh=16 ino=257 dd-2584 [003] 228.932191: balance_dirty_state: bdi btrfs-1: dirty=616 wb=832 unstable=0 bg_thresh=981 thresh=1963 gap=515 poll_thresh=17 ino=257 dd-2584 [003] 228.932308: balance_dirty_state: bdi btrfs-1: dirty=641 wb=832 unstable=0 bg_thresh=983 thresh=1967 gap=494 poll_thresh=18 ino=257 dd-2584 [003] 228.932425: balance_dirty_state: bdi btrfs-1: dirty=666 wb=832 unstable=0 bg_thresh=983 thresh=1966 gap=468 poll_thresh=19 ino=257 dd-2584 [003] 228.932429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=51572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 228.939623: balance_dirty_state: bdi btrfs-1: dirty=666 wb=707 unstable=0 bg_thresh=975 thresh=1950 gap=577 poll_thresh=19 ino=257 dd-2584 [003] 228.939725: balance_dirty_state: bdi btrfs-1: dirty=691 wb=707 unstable=0 bg_thresh=975 thresh=1950 gap=552 poll_thresh=14 ino=257 dd-2584 [003] 228.939783: balance_dirty_state: bdi btrfs-1: dirty=691 wb=707 unstable=0 bg_thresh=977 thresh=1955 gap=557 poll_thresh=15 ino=257 dd-2584 [003] 228.939840: balance_dirty_state: bdi btrfs-1: dirty=716 wb=707 unstable=0 bg_thresh=980 thresh=1960 gap=537 poll_thresh=16 ino=257 dd-2584 [003] 228.939953: balance_dirty_state: bdi btrfs-1: dirty=741 wb=707 unstable=0 bg_thresh=982 thresh=1965 gap=517 poll_thresh=17 ino=257 dd-2584 [003] 228.940072: balance_dirty_state: bdi btrfs-1: dirty=791 wb=707 unstable=0 bg_thresh=982 thresh=1964 gap=466 poll_thresh=18 ino=257 dd-2584 [003] 228.940076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=100% bdi_bw=51572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 228.947637: balance_dirty_state: bdi btrfs-1: dirty=791 wb=582 unstable=0 bg_thresh=976 thresh=1952 gap=579 poll_thresh=18 ino=257 dd-2584 [003] 228.947700: balance_dirty_state: bdi btrfs-1: dirty=791 wb=582 unstable=0 bg_thresh=976 thresh=1952 gap=579 poll_thresh=13 ino=257 dd-2584 [003] 228.947757: balance_dirty_state: bdi btrfs-1: dirty=816 wb=582 unstable=0 bg_thresh=978 thresh=1957 gap=559 poll_thresh=14 ino=257 dd-2584 [003] 228.947991: balance_dirty_state: bdi btrfs-1: dirty=841 wb=582 unstable=0 bg_thresh=978 thresh=1957 gap=534 poll_thresh=15 ino=257 dd-2584 [003] 228.948049: balance_dirty_state: bdi btrfs-1: dirty=841 wb=582 unstable=0 bg_thresh=981 thresh=1962 gap=539 poll_thresh=16 ino=257 dd-2584 [003] 228.948166: balance_dirty_state: bdi btrfs-1: dirty=866 wb=582 unstable=0 bg_thresh=980 thresh=1961 gap=513 poll_thresh=17 ino=257 dd-2584 [003] 228.948282: balance_dirty_state: bdi btrfs-1: dirty=916 wb=582 unstable=0 bg_thresh=982 thresh=1965 gap=467 poll_thresh=18 ino=257 dd-2584 [003] 228.948287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=51572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 228.955610: balance_dirty_state: bdi btrfs-1: dirty=916 wb=457 unstable=0 bg_thresh=973 thresh=1947 gap=574 poll_thresh=18 ino=257 dd-2584 [003] 228.955674: balance_dirty_state: bdi btrfs-1: dirty=916 wb=457 unstable=0 bg_thresh=976 thresh=1952 gap=579 poll_thresh=13 ino=257 dd-2584 [003] 228.955732: balance_dirty_state: bdi btrfs-1: dirty=941 wb=457 unstable=0 bg_thresh=976 thresh=1952 gap=554 poll_thresh=14 ino=257 dd-2584 [003] 228.955791: balance_dirty_state: bdi btrfs-1: dirty=966 wb=457 unstable=0 bg_thresh=978 thresh=1957 gap=534 poll_thresh=15 ino=257 dd-2584 [003] 228.955848: balance_dirty_state: bdi btrfs-1: dirty=966 wb=457 unstable=0 bg_thresh=978 thresh=1957 gap=534 poll_thresh=16 ino=257 dd-2584 [003] 228.955965: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=457 unstable=0 bg_thresh=981 thresh=1962 gap=489 poll_thresh=17 ino=257 dd-2584 [003] 228.955970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=51572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 228.956042: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26376 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 228.957225: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=496 to_write=7696 dd-2584 [003] 228.963734: balance_dirty_state: bdi btrfs-1: dirty=541 wb=807 unstable=0 bg_thresh=980 thresh=1960 gap=612 poll_thresh=17 ino=257 dd-2584 [003] 228.963841: balance_dirty_state: bdi btrfs-1: dirty=541 wb=807 unstable=0 bg_thresh=980 thresh=1960 gap=612 poll_thresh=13 ino=257 dd-2584 [003] 228.963897: balance_dirty_state: bdi btrfs-1: dirty=566 wb=807 unstable=0 bg_thresh=982 thresh=1965 gap=592 poll_thresh=14 ino=257 dd-2584 [003] 228.963952: balance_dirty_state: bdi btrfs-1: dirty=566 wb=807 unstable=0 bg_thresh=982 thresh=1965 gap=592 poll_thresh=15 ino=257 dd-2584 [003] 228.964009: balance_dirty_state: bdi btrfs-1: dirty=591 wb=807 unstable=0 bg_thresh=982 thresh=1964 gap=566 poll_thresh=16 ino=257 dd-2584 [003] 228.964295: balance_dirty_state: bdi btrfs-1: dirty=616 wb=807 unstable=0 bg_thresh=981 thresh=1963 gap=540 poll_thresh=17 ino=257 dd-2584 [003] 228.964413: balance_dirty_state: bdi btrfs-1: dirty=666 wb=807 unstable=0 bg_thresh=983 thresh=1967 gap=494 poll_thresh=18 ino=257 dd-2584 [003] 228.964548: balance_dirty_state: bdi btrfs-1: dirty=691 wb=732 unstable=0 bg_thresh=983 thresh=1966 gap=543 poll_thresh=19 ino=257 dd-2584 [003] 228.964676: balance_dirty_state: bdi btrfs-1: dirty=716 wb=682 unstable=0 bg_thresh=979 thresh=1959 gap=561 poll_thresh=20 ino=257 dd-2584 [003] 228.964797: balance_dirty_state: bdi btrfs-1: dirty=766 wb=682 unstable=0 bg_thresh=984 thresh=1969 gap=521 poll_thresh=21 ino=257 dd-2584 [003] 228.964919: balance_dirty_state: bdi btrfs-1: dirty=791 wb=682 unstable=0 bg_thresh=983 thresh=1967 gap=494 poll_thresh=22 ino=257 dd-2584 [003] 228.965041: balance_dirty_state: bdi btrfs-1: dirty=816 wb=682 unstable=0 bg_thresh=982 thresh=1964 gap=466 poll_thresh=23 ino=257 dd-2584 [003] 228.965046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=51572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 228.971724: balance_dirty_state: bdi btrfs-1: dirty=816 wb=682 unstable=0 bg_thresh=981 thresh=1963 gap=465 poll_thresh=23 ino=257 dd-2584 [003] 228.971733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-125% task_gap=-351% task_weight=100% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 228.979731: balance_dirty_state: bdi btrfs-1: dirty=816 wb=457 unstable=0 bg_thresh=981 thresh=1962 gap=689 poll_thresh=23 ino=257 dd-2584 [003] 228.979799: balance_dirty_state: bdi btrfs-1: dirty=841 wb=457 unstable=0 bg_thresh=978 thresh=1956 gap=658 poll_thresh=17 ino=257 dd-2584 [003] 228.980098: balance_dirty_state: bdi btrfs-1: dirty=866 wb=457 unstable=0 bg_thresh=980 thresh=1960 gap=637 poll_thresh=18 ino=257 dd-2584 [003] 228.980216: balance_dirty_state: bdi btrfs-1: dirty=891 wb=457 unstable=0 bg_thresh=979 thresh=1959 gap=611 poll_thresh=19 ino=257 dd-2584 [003] 228.980332: balance_dirty_state: bdi btrfs-1: dirty=941 wb=457 unstable=0 bg_thresh=979 thresh=1958 gap=560 poll_thresh=20 ino=257 dd-2584 [003] 228.980448: balance_dirty_state: bdi btrfs-1: dirty=966 wb=457 unstable=0 bg_thresh=978 thresh=1957 gap=534 poll_thresh=21 ino=257 dd-2584 [003] 228.980565: balance_dirty_state: bdi btrfs-1: dirty=991 wb=457 unstable=0 bg_thresh=980 thresh=1961 gap=513 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 228.980638: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26400 wrote=0 to_write=8192 dd-2584 [003] 228.980688: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=457 unstable=0 bg_thresh=980 thresh=1960 gap=487 poll_thresh=23 ino=257 dd-2584 [003] 228.980691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-103% task_gap=-305% task_weight=99% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 228.981932: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=16 wrote=496 to_write=7696 dd-2584 [003] 228.987655: balance_dirty_state: bdi btrfs-1: dirty=516 wb=832 unstable=0 bg_thresh=975 thresh=1950 gap=602 poll_thresh=23 ino=257 dd-2584 [003] 228.987720: balance_dirty_state: bdi btrfs-1: dirty=541 wb=832 unstable=0 bg_thresh=975 thresh=1950 gap=577 poll_thresh=17 ino=257 dd-2584 [003] 228.987840: balance_dirty_state: bdi btrfs-1: dirty=566 wb=832 unstable=0 bg_thresh=980 thresh=1960 gap=562 poll_thresh=18 ino=257 dd-2584 [003] 228.987960: balance_dirty_state: bdi btrfs-1: dirty=616 wb=832 unstable=0 bg_thresh=980 thresh=1961 gap=513 poll_thresh=19 ino=257 dd-2584 [003] 228.988264: balance_dirty_state: bdi btrfs-1: dirty=641 wb=832 unstable=0 bg_thresh=980 thresh=1960 gap=487 poll_thresh=20 ino=257 dd-2584 [003] 228.988269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-103% task_gap=-305% task_weight=99% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 228.995697: balance_dirty_state: bdi btrfs-1: dirty=641 wb=707 unstable=0 bg_thresh=974 thresh=1949 gap=601 poll_thresh=20 ino=257 dd-2584 [001] 228.995788: balance_dirty_state: bdi btrfs-1: dirty=666 wb=707 unstable=0 bg_thresh=977 thresh=1954 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 228.995897: balance_dirty_state: bdi btrfs-1: dirty=691 wb=707 unstable=0 bg_thresh=977 thresh=1954 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 228.996109: balance_dirty_state: bdi btrfs-1: dirty=716 wb=707 unstable=0 bg_thresh=979 thresh=1959 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 228.996327: balance_dirty_state: bdi btrfs-1: dirty=741 wb=707 unstable=0 bg_thresh=982 thresh=1964 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 228.996547: balance_dirty_state: bdi btrfs-1: dirty=791 wb=707 unstable=0 bg_thresh=984 thresh=1968 gap=470 poll_thresh=19 ino=257 dd-2584 [001] 228.996555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.007718: balance_dirty_state: bdi btrfs-1: dirty=791 wb=707 unstable=0 bg_thresh=983 thresh=1966 gap=468 poll_thresh=19 ino=257 dd-2584 [001] 229.007727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 229.019730: balance_dirty_state: bdi btrfs-1: dirty=791 wb=332 unstable=0 bg_thresh=981 thresh=1963 gap=840 poll_thresh=19 ino=257 dd-2584 [001] 229.019845: balance_dirty_state: bdi btrfs-1: dirty=791 wb=332 unstable=0 bg_thresh=984 thresh=1968 gap=845 poll_thresh=14 ino=257 dd-2584 [001] 229.019945: balance_dirty_state: bdi btrfs-1: dirty=816 wb=332 unstable=0 bg_thresh=981 thresh=1962 gap=814 poll_thresh=15 ino=257 dd-2584 [001] 229.020045: balance_dirty_state: bdi btrfs-1: dirty=816 wb=332 unstable=0 bg_thresh=980 thresh=1961 gap=813 poll_thresh=16 ino=257 dd-2584 [001] 229.020240: balance_dirty_state: bdi btrfs-1: dirty=866 wb=332 unstable=0 bg_thresh=980 thresh=1960 gap=762 poll_thresh=17 ino=257 dd-2584 [001] 229.020732: balance_dirty_state: bdi btrfs-1: dirty=891 wb=332 unstable=0 bg_thresh=982 thresh=1964 gap=741 poll_thresh=18 ino=257 dd-2584 [001] 229.020923: balance_dirty_state: bdi btrfs-1: dirty=916 wb=332 unstable=0 bg_thresh=981 thresh=1963 gap=715 poll_thresh=19 ino=257 dd-2584 [001] 229.021112: balance_dirty_state: bdi btrfs-1: dirty=966 wb=332 unstable=0 bg_thresh=981 thresh=1962 gap=664 poll_thresh=20 ino=257 dd-2584 [001] 229.021302: balance_dirty_state: bdi btrfs-1: dirty=991 wb=332 unstable=0 bg_thresh=980 thresh=1961 gap=638 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 229.021327: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26440 wrote=0 to_write=8192 dd-2584 [001] 229.021506: balance_dirty_state: bdi btrfs-1: dirty=991 wb=357 unstable=0 bg_thresh=982 thresh=1965 gap=617 poll_thresh=22 ino=257 dd-2584 [001] 229.021708: balance_dirty_state: bdi btrfs-1: dirty=966 wb=407 unstable=0 bg_thresh=982 thresh=1964 gap=591 poll_thresh=23 ino=257 dd-2584 [001] 229.021910: balance_dirty_state: bdi btrfs-1: dirty=966 wb=457 unstable=0 bg_thresh=981 thresh=1963 gap=540 poll_thresh=24 ino=257 dd-2584 [001] 229.022162: balance_dirty_state: bdi btrfs-1: dirty=941 wb=507 unstable=0 bg_thresh=983 thresh=1967 gap=519 poll_thresh=25 ino=257 dd-2584 [001] 229.022904: balance_dirty_state: bdi btrfs-1: dirty=766 wb=707 unstable=0 bg_thresh=983 thresh=1966 gap=493 poll_thresh=26 ino=257 dd-2584 [001] 229.023189: balance_dirty_state: bdi btrfs-1: dirty=741 wb=782 unstable=0 bg_thresh=982 thresh=1965 gap=442 poll_thresh=27 ino=257 dd-2584 [001] 229.023192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-300% task_weight=100% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 229.024024: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=640 to_write=7552 dd-2584 [001] 229.031650: balance_dirty_state: bdi btrfs-1: dirty=541 wb=982 unstable=0 bg_thresh=982 thresh=1965 gap=442 poll_thresh=27 ino=257 dd-2584 [001] 229.031659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=100% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.039630: balance_dirty_state: bdi btrfs-1: dirty=566 wb=732 unstable=0 bg_thresh=983 thresh=1966 gap=668 poll_thresh=27 ino=257 dd-2584 [001] 229.039695: balance_dirty_state: bdi btrfs-1: dirty=566 wb=732 unstable=0 bg_thresh=983 thresh=1966 gap=668 poll_thresh=20 ino=257 dd-2584 [001] 229.039815: balance_dirty_state: bdi btrfs-1: dirty=591 wb=732 unstable=0 bg_thresh=988 thresh=1976 gap=653 poll_thresh=21 ino=257 dd-2584 [001] 229.039936: balance_dirty_state: bdi btrfs-1: dirty=641 wb=732 unstable=0 bg_thresh=990 thresh=1981 gap=608 poll_thresh=22 ino=257 dd-2584 [001] 229.040058: balance_dirty_state: bdi btrfs-1: dirty=666 wb=732 unstable=0 bg_thresh=990 thresh=1980 gap=582 poll_thresh=23 ino=257 dd-2584 [001] 229.040180: balance_dirty_state: bdi btrfs-1: dirty=691 wb=732 unstable=0 bg_thresh=989 thresh=1979 gap=556 poll_thresh=24 ino=257 dd-2584 [001] 229.040303: balance_dirty_state: bdi btrfs-1: dirty=741 wb=732 unstable=0 bg_thresh=991 thresh=1983 gap=510 poll_thresh=25 ino=257 dd-2584 [001] 229.040427: balance_dirty_state: bdi btrfs-1: dirty=766 wb=732 unstable=0 bg_thresh=991 thresh=1982 gap=484 poll_thresh=26 ino=257 dd-2584 [001] 229.040431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 229.051645: balance_dirty_state: bdi btrfs-1: dirty=766 wb=507 unstable=0 bg_thresh=985 thresh=1971 gap=698 poll_thresh=26 ino=257 dd-2584 [001] 229.051911: balance_dirty_state: bdi btrfs-1: dirty=766 wb=509 unstable=0 bg_thresh=985 thresh=1971 gap=696 poll_thresh=19 ino=257 dd-2584 [001] 229.052025: balance_dirty_state: bdi btrfs-1: dirty=816 wb=509 unstable=0 bg_thresh=988 thresh=1976 gap=651 poll_thresh=20 ino=257 dd-2584 [001] 229.052142: balance_dirty_state: bdi btrfs-1: dirty=841 wb=509 unstable=0 bg_thresh=993 thresh=1986 gap=636 poll_thresh=21 ino=257 dd-2584 [001] 229.052267: balance_dirty_state: bdi btrfs-1: dirty=866 wb=509 unstable=0 bg_thresh=992 thresh=1985 gap=610 poll_thresh=22 ino=257 dd-2584 [001] 229.052387: balance_dirty_state: bdi btrfs-1: dirty=916 wb=509 unstable=0 bg_thresh=992 thresh=1984 gap=559 poll_thresh=23 ino=257 dd-2584 [001] 229.052506: balance_dirty_state: bdi btrfs-1: dirty=941 wb=509 unstable=0 bg_thresh=991 thresh=1983 gap=533 poll_thresh=24 ino=257 dd-2584 [001] 229.052626: balance_dirty_state: bdi btrfs-1: dirty=966 wb=509 unstable=0 bg_thresh=993 thresh=1987 gap=512 poll_thresh=25 ino=257 dd-2584 [001] 229.052747: balance_dirty_state: bdi btrfs-1: dirty=991 wb=509 unstable=0 bg_thresh=993 thresh=1986 gap=486 poll_thresh=26 ino=257 dd-2584 [001] 229.052752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-272% task_weight=101% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 229.063675: balance_dirty_state: bdi btrfs-1: dirty=992 wb=247 unstable=0 bg_thresh=992 thresh=1985 gap=746 poll_thresh=26 ino=257 dd-2584 [001] 229.063764: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=247 unstable=0 bg_thresh=992 thresh=1985 gap=721 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 229.063839: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26484 wrote=0 to_write=8192 dd-2584 [001] 229.064075: balance_dirty_state: bdi btrfs-1: dirty=992 wb=297 unstable=0 bg_thresh=992 thresh=1984 gap=695 poll_thresh=20 ino=257 dd-2584 [001] 229.064205: balance_dirty_state: bdi btrfs-1: dirty=992 wb=347 unstable=0 bg_thresh=994 thresh=1988 gap=649 poll_thresh=21 ino=257 dd-2584 [001] 229.064370: balance_dirty_state: bdi btrfs-1: dirty=942 wb=422 unstable=0 bg_thresh=993 thresh=1987 gap=623 poll_thresh=22 ino=257 dd-2584 [001] 229.064552: balance_dirty_state: bdi btrfs-1: dirty=892 wb=447 unstable=0 bg_thresh=993 thresh=1986 gap=647 poll_thresh=23 ino=257 dd-2584 [001] 229.064734: balance_dirty_state: bdi btrfs-1: dirty=842 wb=447 unstable=0 bg_thresh=992 thresh=1985 gap=696 poll_thresh=24 ino=257 dd-2584 [001] 229.064905: balance_dirty_state: bdi btrfs-1: dirty=817 wb=522 unstable=0 bg_thresh=994 thresh=1989 gap=650 poll_thresh=25 ino=257 dd-2584 [001] 229.065076: balance_dirty_state: bdi btrfs-1: dirty=792 wb=572 unstable=0 bg_thresh=994 thresh=1988 gap=624 poll_thresh=26 ino=257 dd-2584 [001] 229.065250: balance_dirty_state: bdi btrfs-1: dirty=742 wb=647 unstable=0 bg_thresh=990 thresh=1981 gap=592 poll_thresh=27 ino=257 dd-2584 [001] 229.065756: balance_dirty_state: bdi btrfs-1: dirty=592 wb=847 unstable=0 bg_thresh=990 thresh=1980 gap=541 poll_thresh=28 ino=257 dd-2584 [001] 229.065934: balance_dirty_state: bdi btrfs-1: dirty=592 wb=872 unstable=0 bg_thresh=986 thresh=1972 gap=508 poll_thresh=29 ino=257 dd-2584 [001] 229.066116: balance_dirty_state: bdi btrfs-1: dirty=592 wb=897 unstable=0 bg_thresh=985 thresh=1971 gap=482 poll_thresh=30 ino=257 dd-2584 [001] 229.066118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 229.066191: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=816 to_write=7376 dd-2584 [001] 229.075667: balance_dirty_state: bdi btrfs-1: dirty=567 wb=797 unstable=0 bg_thresh=984 thresh=1968 gap=604 poll_thresh=30 ino=257 dd-2584 [001] 229.075764: balance_dirty_state: bdi btrfs-1: dirty=581 wb=809 unstable=0 bg_thresh=988 thresh=1976 gap=586 poll_thresh=22 ino=257 dd-2584 [001] 229.075882: balance_dirty_state: bdi btrfs-1: dirty=606 wb=809 unstable=0 bg_thresh=987 thresh=1975 gap=560 poll_thresh=23 ino=257 dd-2584 [001] 229.075997: balance_dirty_state: bdi btrfs-1: dirty=631 wb=809 unstable=0 bg_thresh=989 thresh=1979 gap=539 poll_thresh=24 ino=257 dd-2584 [001] 229.076112: balance_dirty_state: bdi btrfs-1: dirty=681 wb=809 unstable=0 bg_thresh=989 thresh=1978 gap=488 poll_thresh=25 ino=257 dd-2584 [001] 229.076116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=55128 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 229.083767: balance_dirty_state: bdi btrfs-1: dirty=676 wb=700 unstable=0 bg_thresh=987 thresh=1974 gap=598 poll_thresh=25 ino=257 dd-2584 [005] 229.083894: balance_dirty_state: bdi btrfs-1: dirty=676 wb=700 unstable=0 bg_thresh=987 thresh=1974 gap=598 poll_thresh=19 ino=257 dd-2584 [005] 229.084130: balance_dirty_state: bdi btrfs-1: dirty=726 wb=700 unstable=0 bg_thresh=992 thresh=1984 gap=558 poll_thresh=20 ino=257 dd-2584 [005] 229.084729: balance_dirty_state: bdi btrfs-1: dirty=751 wb=700 unstable=0 bg_thresh=994 thresh=1989 gap=538 poll_thresh=21 ino=257 dd-2584 [005] 229.084965: balance_dirty_state: bdi btrfs-1: dirty=776 wb=700 unstable=0 bg_thresh=994 thresh=1988 gap=512 poll_thresh=22 ino=257 dd-2584 [005] 229.085199: balance_dirty_state: bdi btrfs-1: dirty=826 wb=700 unstable=0 bg_thresh=993 thresh=1987 gap=461 poll_thresh=23 ino=257 dd-2584 [005] 229.085208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=101% bdi_bw=55128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 229.091804: balance_dirty_state: bdi btrfs-1: dirty=826 wb=575 unstable=0 bg_thresh=993 thresh=1986 gap=585 poll_thresh=23 ino=257 dd-2584 [002] 229.091901: balance_dirty_state: bdi btrfs-1: dirty=826 wb=575 unstable=0 bg_thresh=993 thresh=1986 gap=585 poll_thresh=17 ino=257 dd-2584 [002] 229.092012: balance_dirty_state: bdi btrfs-1: dirty=876 wb=575 unstable=0 bg_thresh=995 thresh=1991 gap=540 poll_thresh=18 ino=257 dd-2584 [002] 229.092124: balance_dirty_state: bdi btrfs-1: dirty=901 wb=575 unstable=0 bg_thresh=998 thresh=1996 gap=520 poll_thresh=19 ino=257 dd-2584 [002] 229.092237: balance_dirty_state: bdi btrfs-1: dirty=926 wb=575 unstable=0 bg_thresh=1003 thresh=2006 gap=505 poll_thresh=20 ino=257 dd-2584 [002] 229.092351: balance_dirty_state: bdi btrfs-1: dirty=976 wb=575 unstable=0 bg_thresh=999 thresh=1999 gap=448 poll_thresh=21 ino=257 dd-2584 [002] 229.092355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-208% task_weight=101% bdi_bw=55128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 229.103669: balance_dirty_state: bdi btrfs-1: dirty=971 wb=306 unstable=1 bg_thresh=994 thresh=1988 gap=710 poll_thresh=21 ino=257 dd-2584 [002] 229.103730: balance_dirty_state: bdi btrfs-1: dirty=971 wb=306 unstable=1 bg_thresh=994 thresh=1988 gap=710 poll_thresh=16 ino=257 dd-2584 [002] 229.104026: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=306 unstable=1 bg_thresh=996 thresh=1993 gap=665 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 229.104101: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26524 wrote=0 to_write=8192 dd-2584 [002] 229.104147: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=306 unstable=1 bg_thresh=999 thresh=1998 gap=645 poll_thresh=18 ino=257 dd-2584 [002] 229.104273: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=331 unstable=1 bg_thresh=1001 thresh=2002 gap=624 poll_thresh=19 ino=257 dd-2584 [002] 229.104398: balance_dirty_state: bdi btrfs-1: dirty=996 wb=406 unstable=1 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=20 ino=257 dd-2584 [002] 229.104524: balance_dirty_state: bdi btrfs-1: dirty=996 wb=456 unstable=1 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=21 ino=257 dd-2584 [002] 229.104651: balance_dirty_state: bdi btrfs-1: dirty=971 wb=506 unstable=1 bg_thresh=999 thresh=1999 gap=521 poll_thresh=22 ino=257 dd-2584 [002] 229.104779: balance_dirty_state: bdi btrfs-1: dirty=946 wb=556 unstable=1 bg_thresh=1001 thresh=2003 gap=500 poll_thresh=23 ino=257 dd-2584 [002] 229.104781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-202% task_weight=101% bdi_bw=55128 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 229.105663: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=640 to_write=7552 dd-2584 [002] 229.111677: balance_dirty_state: bdi btrfs-1: dirty=546 wb=831 unstable=1 bg_thresh=994 thresh=1988 gap=610 poll_thresh=23 ino=257 dd-2584 [002] 229.111747: balance_dirty_state: bdi btrfs-1: dirty=571 wb=831 unstable=1 bg_thresh=994 thresh=1988 gap=585 poll_thresh=17 ino=257 dd-2584 [002] 229.112031: balance_dirty_state: bdi btrfs-1: dirty=596 wb=831 unstable=1 bg_thresh=996 thresh=1993 gap=565 poll_thresh=18 ino=257 dd-2584 [002] 229.112142: balance_dirty_state: bdi btrfs-1: dirty=621 wb=831 unstable=1 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=19 ino=257 dd-2584 [002] 229.112257: balance_dirty_state: bdi btrfs-1: dirty=671 wb=831 unstable=1 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=20 ino=257 dd-2584 [002] 229.112262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-204% task_weight=101% bdi_bw=55128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 229.119672: balance_dirty_state: bdi btrfs-1: dirty=671 wb=731 unstable=1 bg_thresh=998 thresh=1997 gap=594 poll_thresh=20 ino=257 dd-2584 [002] 229.119793: balance_dirty_state: bdi btrfs-1: dirty=671 wb=731 unstable=1 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=15 ino=257 dd-2584 [002] 229.119908: balance_dirty_state: bdi btrfs-1: dirty=696 wb=731 unstable=1 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 229.120155: balance_dirty_state: bdi btrfs-1: dirty=721 wb=731 unstable=1 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=17 ino=257 dd-2584 [002] 229.120399: balance_dirty_state: bdi btrfs-1: dirty=771 wb=731 unstable=1 bg_thresh=996 thresh=1992 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 229.120407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=100% bdi_bw=55128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 229.127705: balance_dirty_state: bdi btrfs-1: dirty=771 wb=706 unstable=1 bg_thresh=994 thresh=1988 gap=510 poll_thresh=18 ino=257 dd-2584 [002] 229.127809: balance_dirty_state: bdi btrfs-1: dirty=771 wb=706 unstable=1 bg_thresh=993 thresh=1987 gap=509 poll_thresh=13 ino=257 dd-2584 [002] 229.127870: balance_dirty_state: bdi btrfs-1: dirty=796 wb=706 unstable=1 bg_thresh=993 thresh=1987 gap=484 poll_thresh=14 ino=257 dd-2584 [002] 229.127874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=101% bdi_bw=55128 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 229.135769: balance_dirty_state: bdi btrfs-1: dirty=796 wb=531 unstable=1 bg_thresh=994 thresh=1989 gap=661 poll_thresh=14 ino=257 dd-2584 [002] 229.135838: balance_dirty_state: bdi btrfs-1: dirty=796 wb=531 unstable=1 bg_thresh=994 thresh=1988 gap=660 poll_thresh=10 ino=257 dd-2584 [002] 229.135900: balance_dirty_state: bdi btrfs-1: dirty=821 wb=531 unstable=1 bg_thresh=994 thresh=1988 gap=635 poll_thresh=11 ino=257 dd-2584 [002] 229.135963: balance_dirty_state: bdi btrfs-1: dirty=846 wb=531 unstable=1 bg_thresh=996 thresh=1992 gap=614 poll_thresh=12 ino=257 dd-2584 [002] 229.136199: balance_dirty_state: bdi btrfs-1: dirty=846 wb=531 unstable=1 bg_thresh=993 thresh=1986 gap=608 poll_thresh=13 ino=257 dd-2584 [002] 229.136260: balance_dirty_state: bdi btrfs-1: dirty=871 wb=531 unstable=1 bg_thresh=995 thresh=1991 gap=588 poll_thresh=14 ino=257 dd-2584 [002] 229.136318: balance_dirty_state: bdi btrfs-1: dirty=896 wb=531 unstable=1 bg_thresh=992 thresh=1985 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 229.136378: balance_dirty_state: bdi btrfs-1: dirty=896 wb=531 unstable=1 bg_thresh=995 thresh=1990 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 229.136496: balance_dirty_state: bdi btrfs-1: dirty=946 wb=531 unstable=1 bg_thresh=994 thresh=1989 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 229.136615: balance_dirty_state: bdi btrfs-1: dirty=971 wb=531 unstable=1 bg_thresh=996 thresh=1993 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 229.136619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=55128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 229.143748: balance_dirty_state: bdi btrfs-1: dirty=971 wb=281 unstable=1 bg_thresh=996 thresh=1992 gap=739 poll_thresh=18 ino=257 dd-2584 [002] 229.143814: balance_dirty_state: bdi btrfs-1: dirty=996 wb=281 unstable=1 bg_thresh=993 thresh=1986 gap=708 poll_thresh=13 ino=257 flush-btrfs-1-2586 [003] 229.143863: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26564 wrote=0 to_write=8192 dd-2584 [002] 229.143880: balance_dirty_state: bdi btrfs-1: dirty=996 wb=281 unstable=1 bg_thresh=995 thresh=1991 gap=713 poll_thresh=14 ino=257 dd-2584 [002] 229.143939: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=281 unstable=1 bg_thresh=992 thresh=1985 gap=682 poll_thresh=15 ino=257 dd-2584 [002] 229.144003: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=281 unstable=1 bg_thresh=995 thresh=1990 gap=687 poll_thresh=16 ino=257 dd-2584 [002] 229.144131: balance_dirty_state: bdi btrfs-1: dirty=996 wb=331 unstable=1 bg_thresh=997 thresh=1994 gap=666 poll_thresh=17 ino=257 dd-2584 [002] 229.144260: balance_dirty_state: bdi btrfs-1: dirty=971 wb=406 unstable=1 bg_thresh=993 thresh=1987 gap=609 poll_thresh=18 ino=257 dd-2584 [002] 229.144563: balance_dirty_state: bdi btrfs-1: dirty=871 wb=531 unstable=1 bg_thresh=993 thresh=1986 gap=583 poll_thresh=19 ino=257 dd-2584 [002] 229.144690: balance_dirty_state: bdi btrfs-1: dirty=871 wb=581 unstable=1 bg_thresh=992 thresh=1985 gap=532 poll_thresh=20 ino=257 dd-2584 [002] 229.144819: balance_dirty_state: bdi btrfs-1: dirty=821 wb=631 unstable=1 bg_thresh=994 thresh=1989 gap=536 poll_thresh=21 ino=257 dd-2584 [002] 229.144946: balance_dirty_state: bdi btrfs-1: dirty=796 wb=706 unstable=1 bg_thresh=994 thresh=1988 gap=485 poll_thresh=22 ino=257 dd-2584 [002] 229.144947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=55128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 229.145515: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=672 to_write=7520 dd-2584 [002] 229.151726: balance_dirty_state: bdi btrfs-1: dirty=546 wb=806 unstable=1 bg_thresh=992 thresh=1985 gap=632 poll_thresh=22 ino=257 dd-2584 [002] 229.151791: balance_dirty_state: bdi btrfs-1: dirty=571 wb=806 unstable=1 bg_thresh=992 thresh=1985 gap=607 poll_thresh=16 ino=257 dd-2584 [002] 229.151910: balance_dirty_state: bdi btrfs-1: dirty=596 wb=806 unstable=1 bg_thresh=992 thresh=1984 gap=581 poll_thresh=17 ino=257 dd-2584 [002] 229.152029: balance_dirty_state: bdi btrfs-1: dirty=621 wb=806 unstable=1 bg_thresh=994 thresh=1988 gap=560 poll_thresh=18 ino=257 dd-2584 [002] 229.152147: balance_dirty_state: bdi btrfs-1: dirty=671 wb=806 unstable=1 bg_thresh=990 thresh=1981 gap=503 poll_thresh=19 ino=257 dd-2584 [002] 229.152442: balance_dirty_state: bdi btrfs-1: dirty=696 wb=806 unstable=1 bg_thresh=990 thresh=1980 gap=477 poll_thresh=20 ino=257 dd-2584 [002] 229.152447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-136% task_weight=101% bdi_bw=55128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 229.159710: balance_dirty_state: bdi btrfs-1: dirty=696 wb=681 unstable=1 bg_thresh=989 thresh=1979 gap=601 poll_thresh=20 ino=257 dd-2584 [002] 229.159817: balance_dirty_state: bdi btrfs-1: dirty=721 wb=681 unstable=1 bg_thresh=992 thresh=1984 gap=581 poll_thresh=15 ino=257 dd-2584 [002] 229.159878: balance_dirty_state: bdi btrfs-1: dirty=721 wb=681 unstable=1 bg_thresh=991 thresh=1983 gap=580 poll_thresh=16 ino=257 dd-2584 [002] 229.159995: balance_dirty_state: bdi btrfs-1: dirty=746 wb=681 unstable=1 bg_thresh=991 thresh=1982 gap=554 poll_thresh=17 ino=257 dd-2584 [002] 229.160113: balance_dirty_state: bdi btrfs-1: dirty=796 wb=681 unstable=1 bg_thresh=990 thresh=1981 gap=503 poll_thresh=18 ino=257 dd-2584 [002] 229.160231: balance_dirty_state: bdi btrfs-1: dirty=821 wb=656 unstable=1 bg_thresh=990 thresh=1980 gap=502 poll_thresh=19 ino=257 dd-2584 [002] 229.160349: balance_dirty_state: bdi btrfs-1: dirty=846 wb=656 unstable=1 bg_thresh=992 thresh=1984 gap=481 poll_thresh=20 ino=257 dd-2584 [002] 229.160354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=101% bdi_bw=55128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 229.167749: balance_dirty_state: bdi btrfs-1: dirty=846 wb=531 unstable=1 bg_thresh=992 thresh=1985 gap=607 poll_thresh=20 ino=257 dd-2584 [002] 229.167841: balance_dirty_state: bdi btrfs-1: dirty=871 wb=531 unstable=1 bg_thresh=995 thresh=1990 gap=587 poll_thresh=15 ino=257 dd-2584 [002] 229.167903: balance_dirty_state: bdi btrfs-1: dirty=896 wb=531 unstable=1 bg_thresh=992 thresh=1984 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 229.168022: balance_dirty_state: bdi btrfs-1: dirty=921 wb=531 unstable=1 bg_thresh=991 thresh=1983 gap=530 poll_thresh=17 ino=257 dd-2584 [002] 229.168320: balance_dirty_state: bdi btrfs-1: dirty=946 wb=531 unstable=1 bg_thresh=993 thresh=1987 gap=509 poll_thresh=18 ino=257 dd-2584 [002] 229.168439: balance_dirty_state: bdi btrfs-1: dirty=971 wb=531 unstable=1 bg_thresh=993 thresh=1986 gap=483 poll_thresh=19 ino=257 dd-2584 [002] 229.168443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-176% task_weight=101% bdi_bw=55128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.175803: balance_dirty_state: bdi btrfs-1: dirty=971 wb=406 unstable=1 bg_thresh=990 thresh=1980 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 229.175882: balance_dirty_state: bdi btrfs-1: dirty=971 wb=406 unstable=1 bg_thresh=990 thresh=1980 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 229.175943: balance_dirty_state: bdi btrfs-1: dirty=996 wb=406 unstable=1 bg_thresh=992 thresh=1985 gap=582 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 229.176006: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26596 wrote=0 to_write=8192 dd-2584 [001] 229.176007: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=406 unstable=1 bg_thresh=992 thresh=1985 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 229.176132: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=431 unstable=1 bg_thresh=995 thresh=1990 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 229.176263: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=481 unstable=1 bg_thresh=997 thresh=1994 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 229.176265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=55128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 229.177312: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=544 to_write=7648 dd-2584 [001] 229.183701: balance_dirty_state: bdi btrfs-1: dirty=549 wb=831 unstable=1 bg_thresh=984 thresh=1968 gap=587 poll_thresh=18 ino=257 dd-2584 [001] 229.183765: balance_dirty_state: bdi btrfs-1: dirty=574 wb=831 unstable=1 bg_thresh=984 thresh=1968 gap=562 poll_thresh=13 ino=257 dd-2584 [001] 229.183827: balance_dirty_state: bdi btrfs-1: dirty=599 wb=831 unstable=1 bg_thresh=986 thresh=1973 gap=542 poll_thresh=14 ino=257 dd-2584 [001] 229.183887: balance_dirty_state: bdi btrfs-1: dirty=599 wb=831 unstable=1 bg_thresh=986 thresh=1973 gap=542 poll_thresh=15 ino=257 dd-2584 [001] 229.183946: balance_dirty_state: bdi btrfs-1: dirty=624 wb=831 unstable=1 bg_thresh=989 thresh=1978 gap=522 poll_thresh=16 ino=257 dd-2584 [001] 229.184068: balance_dirty_state: bdi btrfs-1: dirty=649 wb=831 unstable=1 bg_thresh=991 thresh=1983 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 229.184377: balance_dirty_state: bdi btrfs-1: dirty=674 wb=831 unstable=1 bg_thresh=993 thresh=1987 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 229.184382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=56500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.191687: balance_dirty_state: bdi btrfs-1: dirty=674 wb=706 unstable=1 bg_thresh=988 thresh=1977 gap=596 poll_thresh=18 ino=257 dd-2584 [001] 229.191750: balance_dirty_state: bdi btrfs-1: dirty=699 wb=706 unstable=1 bg_thresh=988 thresh=1977 gap=571 poll_thresh=13 ino=257 dd-2584 [001] 229.191808: balance_dirty_state: bdi btrfs-1: dirty=724 wb=706 unstable=1 bg_thresh=991 thresh=1982 gap=551 poll_thresh=14 ino=257 dd-2584 [001] 229.191866: balance_dirty_state: bdi btrfs-1: dirty=724 wb=706 unstable=1 bg_thresh=991 thresh=1982 gap=551 poll_thresh=15 ino=257 dd-2584 [001] 229.191924: balance_dirty_state: bdi btrfs-1: dirty=749 wb=706 unstable=1 bg_thresh=993 thresh=1987 gap=531 poll_thresh=16 ino=257 dd-2584 [001] 229.192041: balance_dirty_state: bdi btrfs-1: dirty=774 wb=706 unstable=1 bg_thresh=996 thresh=1992 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 229.192159: balance_dirty_state: bdi btrfs-1: dirty=824 wb=706 unstable=1 bg_thresh=998 thresh=1996 gap=465 poll_thresh=18 ino=257 dd-2584 [001] 229.192164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=56500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.199693: balance_dirty_state: bdi btrfs-1: dirty=824 wb=556 unstable=1 bg_thresh=985 thresh=1971 gap=590 poll_thresh=18 ino=257 dd-2584 [001] 229.199757: balance_dirty_state: bdi btrfs-1: dirty=824 wb=556 unstable=1 bg_thresh=985 thresh=1971 gap=590 poll_thresh=13 ino=257 dd-2584 [001] 229.199816: balance_dirty_state: bdi btrfs-1: dirty=849 wb=556 unstable=1 bg_thresh=988 thresh=1976 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 229.199876: balance_dirty_state: bdi btrfs-1: dirty=849 wb=556 unstable=1 bg_thresh=988 thresh=1976 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 229.199934: balance_dirty_state: bdi btrfs-1: dirty=874 wb=556 unstable=1 bg_thresh=990 thresh=1981 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 229.200053: balance_dirty_state: bdi btrfs-1: dirty=899 wb=556 unstable=1 bg_thresh=990 thresh=1980 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 229.200352: balance_dirty_state: bdi btrfs-1: dirty=949 wb=556 unstable=1 bg_thresh=992 thresh=1984 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 229.200357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=56500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.207762: balance_dirty_state: bdi btrfs-1: dirty=949 wb=431 unstable=1 bg_thresh=982 thresh=1965 gap=584 poll_thresh=18 ino=257 dd-2584 [001] 229.207837: balance_dirty_state: bdi btrfs-1: dirty=949 wb=431 unstable=1 bg_thresh=982 thresh=1965 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 229.207896: balance_dirty_state: bdi btrfs-1: dirty=974 wb=431 unstable=1 bg_thresh=985 thresh=1970 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 229.207952: balance_dirty_state: bdi btrfs-1: dirty=999 wb=431 unstable=1 bg_thresh=985 thresh=1970 gap=539 poll_thresh=15 ino=257 dd-2584 [001] 229.208015: balance_dirty_state: bdi btrfs-1: dirty=999 wb=431 unstable=1 bg_thresh=987 thresh=1975 gap=544 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 229.208042: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26628 wrote=0 to_write=8192 dd-2584 [001] 229.208137: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=431 unstable=1 bg_thresh=990 thresh=1980 gap=499 poll_thresh=17 ino=257 dd-2584 [001] 229.208266: balance_dirty_state: bdi btrfs-1: dirty=999 wb=481 unstable=1 bg_thresh=992 thresh=1984 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 229.208396: balance_dirty_state: bdi btrfs-1: dirty=974 wb=556 unstable=1 bg_thresh=991 thresh=1983 gap=452 poll_thresh=19 ino=257 dd-2584 [001] 229.208397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=56500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 229.209351: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=544 to_write=7648 dd-2584 [001] 229.215710: balance_dirty_state: bdi btrfs-1: dirty=549 wb=856 unstable=1 bg_thresh=989 thresh=1978 gap=572 poll_thresh=19 ino=257 dd-2584 [001] 229.215815: balance_dirty_state: bdi btrfs-1: dirty=574 wb=856 unstable=1 bg_thresh=989 thresh=1978 gap=547 poll_thresh=14 ino=257 dd-2584 [001] 229.215875: balance_dirty_state: bdi btrfs-1: dirty=574 wb=856 unstable=1 bg_thresh=991 thresh=1983 gap=552 poll_thresh=15 ino=257 dd-2584 [001] 229.215930: balance_dirty_state: bdi btrfs-1: dirty=599 wb=856 unstable=1 bg_thresh=991 thresh=1983 gap=527 poll_thresh=16 ino=257 dd-2584 [001] 229.216219: balance_dirty_state: bdi btrfs-1: dirty=624 wb=856 unstable=1 bg_thresh=990 thresh=1981 gap=500 poll_thresh=17 ino=257 dd-2584 [001] 229.216332: balance_dirty_state: bdi btrfs-1: dirty=674 wb=856 unstable=1 bg_thresh=990 thresh=1980 gap=449 poll_thresh=18 ino=257 dd-2584 [001] 229.216337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=56500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.223732: balance_dirty_state: bdi btrfs-1: dirty=674 wb=706 unstable=1 bg_thresh=983 thresh=1966 gap=585 poll_thresh=18 ino=257 dd-2584 [001] 229.223834: balance_dirty_state: bdi btrfs-1: dirty=674 wb=706 unstable=1 bg_thresh=983 thresh=1966 gap=585 poll_thresh=13 ino=257 dd-2584 [001] 229.223891: balance_dirty_state: bdi btrfs-1: dirty=699 wb=706 unstable=1 bg_thresh=985 thresh=1971 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 229.223950: balance_dirty_state: bdi btrfs-1: dirty=699 wb=706 unstable=1 bg_thresh=985 thresh=1971 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 229.224005: balance_dirty_state: bdi btrfs-1: dirty=724 wb=706 unstable=1 bg_thresh=988 thresh=1976 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 229.224118: balance_dirty_state: bdi btrfs-1: dirty=749 wb=706 unstable=1 bg_thresh=990 thresh=1981 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 229.224230: balance_dirty_state: bdi btrfs-1: dirty=799 wb=706 unstable=1 bg_thresh=992 thresh=1985 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 229.224235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=56500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.231692: balance_dirty_state: bdi btrfs-1: dirty=799 wb=581 unstable=1 bg_thresh=984 thresh=1969 gap=588 poll_thresh=18 ino=257 dd-2584 [001] 229.231753: balance_dirty_state: bdi btrfs-1: dirty=799 wb=581 unstable=1 bg_thresh=984 thresh=1969 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 229.231810: balance_dirty_state: bdi btrfs-1: dirty=824 wb=581 unstable=1 bg_thresh=987 thresh=1974 gap=568 poll_thresh=14 ino=257 dd-2584 [001] 229.231868: balance_dirty_state: bdi btrfs-1: dirty=849 wb=581 unstable=1 bg_thresh=987 thresh=1974 gap=543 poll_thresh=15 ino=257 dd-2584 [001] 229.231925: balance_dirty_state: bdi btrfs-1: dirty=849 wb=581 unstable=1 bg_thresh=989 thresh=1979 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 229.232218: balance_dirty_state: bdi btrfs-1: dirty=899 wb=581 unstable=1 bg_thresh=992 thresh=1984 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 229.232337: balance_dirty_state: bdi btrfs-1: dirty=924 wb=581 unstable=1 bg_thresh=991 thresh=1982 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 229.232342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=56500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.239717: balance_dirty_state: bdi btrfs-1: dirty=924 wb=431 unstable=1 bg_thresh=988 thresh=1976 gap=620 poll_thresh=18 ino=257 dd-2584 [001] 229.239810: balance_dirty_state: bdi btrfs-1: dirty=924 wb=431 unstable=1 bg_thresh=988 thresh=1976 gap=620 poll_thresh=13 ino=257 dd-2584 [001] 229.239867: balance_dirty_state: bdi btrfs-1: dirty=949 wb=431 unstable=1 bg_thresh=990 thresh=1981 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 229.239926: balance_dirty_state: bdi btrfs-1: dirty=974 wb=431 unstable=1 bg_thresh=993 thresh=1986 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 229.239986: balance_dirty_state: bdi btrfs-1: dirty=974 wb=431 unstable=1 bg_thresh=990 thresh=1980 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 229.240099: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=431 unstable=1 bg_thresh=989 thresh=1979 gap=523 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 229.240186: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26660 wrote=0 to_write=8192 dd-2584 [001] 229.240225: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=431 unstable=1 bg_thresh=991 thresh=1983 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 229.240352: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=456 unstable=1 bg_thresh=991 thresh=1982 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 229.240353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=56500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 229.241437: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=276 wrote=528 to_write=7664 dd-2584 [001] 229.247740: balance_dirty_state: bdi btrfs-1: dirty=549 wb=831 unstable=1 bg_thresh=982 thresh=1965 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 229.247861: balance_dirty_state: bdi btrfs-1: dirty=574 wb=831 unstable=1 bg_thresh=982 thresh=1965 gap=559 poll_thresh=14 ino=257 dd-2584 [001] 229.247978: balance_dirty_state: bdi btrfs-1: dirty=574 wb=831 unstable=1 bg_thresh=985 thresh=1970 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 229.248094: balance_dirty_state: bdi btrfs-1: dirty=599 wb=831 unstable=1 bg_thresh=985 thresh=1970 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 229.248689: balance_dirty_state: bdi btrfs-1: dirty=624 wb=831 unstable=1 bg_thresh=990 thresh=1980 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 229.248925: balance_dirty_state: bdi btrfs-1: dirty=674 wb=831 unstable=1 bg_thresh=992 thresh=1985 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 229.248934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=56500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.255717: balance_dirty_state: bdi btrfs-1: dirty=674 wb=706 unstable=1 bg_thresh=990 thresh=1980 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 229.255837: balance_dirty_state: bdi btrfs-1: dirty=674 wb=706 unstable=1 bg_thresh=990 thresh=1980 gap=599 poll_thresh=13 ino=257 dd-2584 [001] 229.255954: balance_dirty_state: bdi btrfs-1: dirty=699 wb=706 unstable=1 bg_thresh=992 thresh=1985 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 229.256072: balance_dirty_state: bdi btrfs-1: dirty=724 wb=706 unstable=1 bg_thresh=992 thresh=1984 gap=553 poll_thresh=15 ino=257 dd-2584 [001] 229.256189: balance_dirty_state: bdi btrfs-1: dirty=724 wb=706 unstable=1 bg_thresh=992 thresh=1984 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 229.256426: balance_dirty_state: bdi btrfs-1: dirty=774 wb=706 unstable=1 bg_thresh=988 thresh=1977 gap=496 poll_thresh=17 ino=257 dd-2584 [001] 229.256660: balance_dirty_state: bdi btrfs-1: dirty=799 wb=706 unstable=1 bg_thresh=990 thresh=1981 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 229.256669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=56500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.263704: balance_dirty_state: bdi btrfs-1: dirty=799 wb=581 unstable=1 bg_thresh=984 thresh=1969 gap=588 poll_thresh=18 ino=257 dd-2584 [001] 229.263765: balance_dirty_state: bdi btrfs-1: dirty=799 wb=581 unstable=1 bg_thresh=984 thresh=1969 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 229.263823: balance_dirty_state: bdi btrfs-1: dirty=824 wb=581 unstable=1 bg_thresh=987 thresh=1974 gap=568 poll_thresh=14 ino=257 dd-2584 [001] 229.263880: balance_dirty_state: bdi btrfs-1: dirty=849 wb=581 unstable=1 bg_thresh=987 thresh=1974 gap=543 poll_thresh=15 ino=257 dd-2584 [001] 229.263937: balance_dirty_state: bdi btrfs-1: dirty=849 wb=581 unstable=1 bg_thresh=989 thresh=1979 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 229.264232: balance_dirty_state: bdi btrfs-1: dirty=899 wb=581 unstable=1 bg_thresh=992 thresh=1984 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 229.264351: balance_dirty_state: bdi btrfs-1: dirty=924 wb=581 unstable=1 bg_thresh=991 thresh=1982 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 229.264355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=56500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.271739: balance_dirty_state: bdi btrfs-1: dirty=924 wb=406 unstable=1 bg_thresh=983 thresh=1967 gap=636 poll_thresh=18 ino=257 dd-2584 [001] 229.271810: balance_dirty_state: bdi btrfs-1: dirty=949 wb=406 unstable=1 bg_thresh=983 thresh=1967 gap=611 poll_thresh=13 ino=257 dd-2584 [001] 229.271866: balance_dirty_state: bdi btrfs-1: dirty=949 wb=406 unstable=1 bg_thresh=986 thresh=1972 gap=616 poll_thresh=14 ino=257 dd-2584 [001] 229.271921: balance_dirty_state: bdi btrfs-1: dirty=974 wb=406 unstable=1 bg_thresh=986 thresh=1972 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 229.271976: balance_dirty_state: bdi btrfs-1: dirty=974 wb=406 unstable=1 bg_thresh=988 thresh=1977 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 229.272088: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=406 unstable=1 bg_thresh=991 thresh=1982 gap=551 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 229.272176: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26692 wrote=0 to_write=8192 dd-2584 [001] 229.272212: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=406 unstable=1 bg_thresh=993 thresh=1986 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 229.272338: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=431 unstable=1 bg_thresh=992 thresh=1985 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 229.272463: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=481 unstable=1 bg_thresh=992 thresh=1984 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 229.272464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=56500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 229.273512: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=308 wrote=560 to_write=7632 dd-2584 [001] 229.279724: balance_dirty_state: bdi btrfs-1: dirty=549 wb=831 unstable=1 bg_thresh=984 thresh=1968 gap=587 poll_thresh=20 ino=257 dd-2584 [001] 229.279973: balance_dirty_state: bdi btrfs-1: dirty=549 wb=831 unstable=1 bg_thresh=984 thresh=1968 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 229.280029: balance_dirty_state: bdi btrfs-1: dirty=574 wb=831 unstable=1 bg_thresh=986 thresh=1973 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 229.280139: balance_dirty_state: bdi btrfs-1: dirty=599 wb=831 unstable=1 bg_thresh=989 thresh=1978 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 229.280253: balance_dirty_state: bdi btrfs-1: dirty=624 wb=831 unstable=1 bg_thresh=991 thresh=1983 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 229.280366: balance_dirty_state: bdi btrfs-1: dirty=674 wb=831 unstable=1 bg_thresh=991 thresh=1982 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 229.280370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=56500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.287732: balance_dirty_state: bdi btrfs-1: dirty=674 wb=706 unstable=1 bg_thresh=989 thresh=1979 gap=598 poll_thresh=19 ino=257 dd-2584 [001] 229.287853: balance_dirty_state: bdi btrfs-1: dirty=674 wb=706 unstable=1 bg_thresh=989 thresh=1979 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 229.287970: balance_dirty_state: bdi btrfs-1: dirty=699 wb=706 unstable=1 bg_thresh=992 thresh=1984 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 229.288087: balance_dirty_state: bdi btrfs-1: dirty=724 wb=706 unstable=1 bg_thresh=989 thresh=1978 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 229.288321: balance_dirty_state: bdi btrfs-1: dirty=749 wb=706 unstable=1 bg_thresh=991 thresh=1982 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 229.288556: balance_dirty_state: bdi btrfs-1: dirty=774 wb=706 unstable=1 bg_thresh=990 thresh=1981 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 229.289148: balance_dirty_state: bdi btrfs-1: dirty=799 wb=706 unstable=1 bg_thresh=990 thresh=1980 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 229.289157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=57636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.295746: balance_dirty_state: bdi btrfs-1: dirty=799 wb=581 unstable=1 bg_thresh=984 thresh=1968 gap=587 poll_thresh=19 ino=257 dd-2584 [001] 229.295824: balance_dirty_state: bdi btrfs-1: dirty=824 wb=581 unstable=1 bg_thresh=984 thresh=1968 gap=562 poll_thresh=14 ino=257 dd-2584 [001] 229.295881: balance_dirty_state: bdi btrfs-1: dirty=849 wb=581 unstable=1 bg_thresh=986 thresh=1973 gap=542 poll_thresh=15 ino=257 dd-2584 [001] 229.295938: balance_dirty_state: bdi btrfs-1: dirty=849 wb=581 unstable=1 bg_thresh=986 thresh=1973 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 229.296051: balance_dirty_state: bdi btrfs-1: dirty=899 wb=581 unstable=1 bg_thresh=991 thresh=1983 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 229.296169: balance_dirty_state: bdi btrfs-1: dirty=924 wb=581 unstable=1 bg_thresh=991 thresh=1982 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 229.296173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=57636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.303745: balance_dirty_state: bdi btrfs-1: dirty=924 wb=431 unstable=1 bg_thresh=992 thresh=1984 gap=628 poll_thresh=18 ino=257 dd-2584 [001] 229.303809: balance_dirty_state: bdi btrfs-1: dirty=949 wb=431 unstable=1 bg_thresh=992 thresh=1984 gap=603 poll_thresh=13 ino=257 dd-2584 [001] 229.303867: balance_dirty_state: bdi btrfs-1: dirty=949 wb=431 unstable=1 bg_thresh=994 thresh=1989 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 229.303926: balance_dirty_state: bdi btrfs-1: dirty=974 wb=431 unstable=1 bg_thresh=994 thresh=1989 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 229.303986: balance_dirty_state: bdi btrfs-1: dirty=999 wb=431 unstable=1 bg_thresh=994 thresh=1988 gap=557 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 229.304058: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26724 wrote=0 to_write=8192 dd-2584 [001] 229.304111: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=431 unstable=1 bg_thresh=993 thresh=1987 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 229.304240: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=481 unstable=1 bg_thresh=995 thresh=1991 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 229.304242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=57636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 229.305332: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=512 to_write=7680 dd-2584 [001] 229.311758: balance_dirty_state: bdi btrfs-1: dirty=549 wb=831 unstable=1 bg_thresh=980 thresh=1961 gap=580 poll_thresh=18 ino=257 dd-2584 [001] 229.312004: balance_dirty_state: bdi btrfs-1: dirty=574 wb=831 unstable=1 bg_thresh=980 thresh=1961 gap=555 poll_thresh=13 ino=257 dd-2584 [001] 229.312064: balance_dirty_state: bdi btrfs-1: dirty=574 wb=831 unstable=1 bg_thresh=983 thresh=1966 gap=560 poll_thresh=14 ino=257 dd-2584 [001] 229.312123: balance_dirty_state: bdi btrfs-1: dirty=599 wb=831 unstable=1 bg_thresh=983 thresh=1966 gap=535 poll_thresh=15 ino=257 dd-2584 [001] 229.312181: balance_dirty_state: bdi btrfs-1: dirty=624 wb=831 unstable=1 bg_thresh=985 thresh=1971 gap=515 poll_thresh=16 ino=257 dd-2584 [001] 229.312300: balance_dirty_state: bdi btrfs-1: dirty=649 wb=831 unstable=1 bg_thresh=988 thresh=1976 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 229.312420: balance_dirty_state: bdi btrfs-1: dirty=674 wb=831 unstable=1 bg_thresh=987 thresh=1974 gap=468 poll_thresh=18 ino=257 dd-2584 [001] 229.312425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=57636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.319774: balance_dirty_state: bdi btrfs-1: dirty=674 wb=681 unstable=1 bg_thresh=978 thresh=1956 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 229.319898: balance_dirty_state: bdi btrfs-1: dirty=699 wb=681 unstable=1 bg_thresh=978 thresh=1956 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 229.320014: balance_dirty_state: bdi btrfs-1: dirty=699 wb=681 unstable=1 bg_thresh=980 thresh=1961 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 229.320130: balance_dirty_state: bdi btrfs-1: dirty=724 wb=681 unstable=1 bg_thresh=980 thresh=1961 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 229.320245: balance_dirty_state: bdi btrfs-1: dirty=749 wb=681 unstable=1 bg_thresh=983 thresh=1966 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 229.320483: balance_dirty_state: bdi btrfs-1: dirty=774 wb=681 unstable=1 bg_thresh=985 thresh=1971 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 229.320743: balance_dirty_state: bdi btrfs-1: dirty=799 wb=656 unstable=1 bg_thresh=985 thresh=1971 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 229.321371: balance_dirty_state: bdi btrfs-1: dirty=849 wb=556 unstable=1 bg_thresh=988 thresh=1976 gap=570 poll_thresh=19 ino=257 dd-2584 [001] 229.321608: balance_dirty_state: bdi btrfs-1: dirty=874 wb=556 unstable=1 bg_thresh=987 thresh=1975 gap=544 poll_thresh=20 ino=257 dd-2584 [001] 229.321846: balance_dirty_state: bdi btrfs-1: dirty=899 wb=556 unstable=1 bg_thresh=989 thresh=1979 gap=523 poll_thresh=21 ino=257 dd-2584 [001] 229.322083: balance_dirty_state: bdi btrfs-1: dirty=924 wb=556 unstable=1 bg_thresh=989 thresh=1978 gap=497 poll_thresh=22 ino=257 dd-2584 [001] 229.322319: balance_dirty_state: bdi btrfs-1: dirty=974 wb=556 unstable=1 bg_thresh=988 thresh=1977 gap=446 poll_thresh=23 ino=257 dd-2584 [001] 229.322329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=57636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.327828: balance_dirty_state: bdi btrfs-1: dirty=974 wb=556 unstable=1 bg_thresh=993 thresh=1987 gap=456 poll_thresh=23 ino=257 dd-2584 [001] 229.327837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=57636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.335731: balance_dirty_state: bdi btrfs-1: dirty=974 wb=431 unstable=1 bg_thresh=987 thresh=1974 gap=568 poll_thresh=23 ino=257 dd-2584 [001] 229.335795: balance_dirty_state: bdi btrfs-1: dirty=974 wb=431 unstable=1 bg_thresh=987 thresh=1974 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 229.335929: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=431 unstable=1 bg_thresh=986 thresh=1973 gap=517 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 229.336004: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26756 wrote=0 to_write=8192 dd-2584 [001] 229.336054: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=431 unstable=1 bg_thresh=988 thresh=1977 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 229.336363: balance_dirty_state: bdi btrfs-1: dirty=949 wb=556 unstable=1 bg_thresh=988 thresh=1976 gap=470 poll_thresh=20 ino=257 dd-2584 [001] 229.336365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=57636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 229.337274: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=372 wrote=528 to_write=7664 dd-2584 [001] 229.343780: balance_dirty_state: bdi btrfs-1: dirty=549 wb=781 unstable=1 bg_thresh=984 thresh=1968 gap=637 poll_thresh=20 ino=257 dd-2584 [001] 229.343849: balance_dirty_state: bdi btrfs-1: dirty=574 wb=781 unstable=1 bg_thresh=984 thresh=1968 gap=612 poll_thresh=15 ino=257 dd-2584 [001] 229.343966: balance_dirty_state: bdi btrfs-1: dirty=574 wb=781 unstable=1 bg_thresh=986 thresh=1973 gap=617 poll_thresh=16 ino=257 dd-2584 [001] 229.344103: balance_dirty_state: bdi btrfs-1: dirty=624 wb=781 unstable=1 bg_thresh=989 thresh=1978 gap=572 poll_thresh=17 ino=257 dd-2584 [001] 229.344222: balance_dirty_state: bdi btrfs-1: dirty=649 wb=781 unstable=1 bg_thresh=991 thresh=1983 gap=552 poll_thresh=18 ino=257 dd-2584 [001] 229.344344: balance_dirty_state: bdi btrfs-1: dirty=674 wb=781 unstable=1 bg_thresh=990 thresh=1981 gap=525 poll_thresh=19 ino=257 dd-2584 [001] 229.344558: balance_dirty_state: bdi btrfs-1: dirty=724 wb=781 unstable=1 bg_thresh=990 thresh=1980 gap=474 poll_thresh=20 ino=257 dd-2584 [001] 229.344567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=57636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.351755: balance_dirty_state: bdi btrfs-1: dirty=724 wb=656 unstable=1 bg_thresh=983 thresh=1967 gap=586 poll_thresh=20 ino=257 dd-2584 [001] 229.351885: balance_dirty_state: bdi btrfs-1: dirty=724 wb=656 unstable=1 bg_thresh=983 thresh=1967 gap=586 poll_thresh=15 ino=257 dd-2584 [001] 229.352002: balance_dirty_state: bdi btrfs-1: dirty=749 wb=656 unstable=1 bg_thresh=986 thresh=1972 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 229.352234: balance_dirty_state: bdi btrfs-1: dirty=774 wb=656 unstable=1 bg_thresh=988 thresh=1977 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 229.352832: balance_dirty_state: bdi btrfs-1: dirty=799 wb=656 unstable=1 bg_thresh=991 thresh=1982 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 229.353070: balance_dirty_state: bdi btrfs-1: dirty=849 wb=656 unstable=1 bg_thresh=993 thresh=1986 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 229.353079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=57636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.359749: balance_dirty_state: bdi btrfs-1: dirty=849 wb=531 unstable=1 bg_thresh=983 thresh=1966 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 229.359812: balance_dirty_state: bdi btrfs-1: dirty=849 wb=531 unstable=1 bg_thresh=983 thresh=1966 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 229.359870: balance_dirty_state: bdi btrfs-1: dirty=874 wb=531 unstable=1 bg_thresh=985 thresh=1971 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 229.359928: balance_dirty_state: bdi btrfs-1: dirty=899 wb=531 unstable=1 bg_thresh=985 thresh=1971 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 229.360043: balance_dirty_state: bdi btrfs-1: dirty=924 wb=531 unstable=1 bg_thresh=990 thresh=1981 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 229.360163: balance_dirty_state: bdi btrfs-1: dirty=949 wb=531 unstable=1 bg_thresh=990 thresh=1980 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 229.360280: balance_dirty_state: bdi btrfs-1: dirty=974 wb=531 unstable=1 bg_thresh=989 thresh=1979 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 229.360284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=57636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.367769: balance_dirty_state: bdi btrfs-1: dirty=974 wb=406 unstable=1 bg_thresh=982 thresh=1964 gap=583 poll_thresh=19 ino=257 dd-2584 [001] 229.367871: balance_dirty_state: bdi btrfs-1: dirty=999 wb=406 unstable=1 bg_thresh=982 thresh=1964 gap=558 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 229.367930: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26788 wrote=0 to_write=8192 dd-2584 [001] 229.367932: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=406 unstable=1 bg_thresh=984 thresh=1969 gap=538 poll_thresh=15 ino=257 dd-2584 [001] 229.367993: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=406 unstable=1 bg_thresh=984 thresh=1969 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 229.368293: balance_dirty_state: bdi btrfs-1: dirty=949 wb=531 unstable=1 bg_thresh=987 thresh=1974 gap=493 poll_thresh=17 ino=257 dd-2584 [001] 229.368294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=57636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 229.369147: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=404 wrote=512 to_write=7680 dd-2584 [001] 229.375765: balance_dirty_state: bdi btrfs-1: dirty=549 wb=806 unstable=1 bg_thresh=987 thresh=1975 gap=619 poll_thresh=17 ino=257 dd-2584 [001] 229.375852: balance_dirty_state: bdi btrfs-1: dirty=549 wb=806 unstable=1 bg_thresh=987 thresh=1975 gap=619 poll_thresh=13 ino=257 dd-2584 [001] 229.375912: balance_dirty_state: bdi btrfs-1: dirty=574 wb=806 unstable=1 bg_thresh=990 thresh=1980 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 229.375969: balance_dirty_state: bdi btrfs-1: dirty=599 wb=806 unstable=1 bg_thresh=990 thresh=1980 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 229.376025: balance_dirty_state: bdi btrfs-1: dirty=599 wb=806 unstable=1 bg_thresh=992 thresh=1985 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 229.376138: balance_dirty_state: bdi btrfs-1: dirty=649 wb=806 unstable=1 bg_thresh=992 thresh=1984 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 229.376252: balance_dirty_state: bdi btrfs-1: dirty=674 wb=806 unstable=1 bg_thresh=994 thresh=1988 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 229.376367: balance_dirty_state: bdi btrfs-1: dirty=699 wb=806 unstable=1 bg_thresh=990 thresh=1981 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 229.376372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=57636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.383789: balance_dirty_state: bdi btrfs-1: dirty=699 wb=656 unstable=1 bg_thresh=983 thresh=1966 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 229.383912: balance_dirty_state: bdi btrfs-1: dirty=724 wb=656 unstable=1 bg_thresh=985 thresh=1971 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 229.384027: balance_dirty_state: bdi btrfs-1: dirty=724 wb=656 unstable=1 bg_thresh=985 thresh=1971 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 229.384144: balance_dirty_state: bdi btrfs-1: dirty=749 wb=656 unstable=1 bg_thresh=988 thresh=1976 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 229.384382: balance_dirty_state: bdi btrfs-1: dirty=774 wb=656 unstable=1 bg_thresh=987 thresh=1975 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 229.384988: balance_dirty_state: bdi btrfs-1: dirty=824 wb=531 unstable=1 bg_thresh=989 thresh=1979 gap=623 poll_thresh=18 ino=257 dd-2584 [001] 229.385222: balance_dirty_state: bdi btrfs-1: dirty=849 wb=531 unstable=1 bg_thresh=989 thresh=1978 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 229.385456: balance_dirty_state: bdi btrfs-1: dirty=874 wb=531 unstable=1 bg_thresh=988 thresh=1977 gap=571 poll_thresh=20 ino=257 dd-2584 [001] 229.385692: balance_dirty_state: bdi btrfs-1: dirty=899 wb=531 unstable=1 bg_thresh=988 thresh=1976 gap=545 poll_thresh=21 ino=257 dd-2584 [001] 229.385930: balance_dirty_state: bdi btrfs-1: dirty=949 wb=531 unstable=1 bg_thresh=990 thresh=1980 gap=499 poll_thresh=22 ino=257 dd-2584 [001] 229.386165: balance_dirty_state: bdi btrfs-1: dirty=974 wb=531 unstable=1 bg_thresh=989 thresh=1979 gap=473 poll_thresh=23 ino=257 dd-2584 [001] 229.386174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=57636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.391862: balance_dirty_state: bdi btrfs-1: dirty=974 wb=531 unstable=1 bg_thresh=985 thresh=1970 gap=464 poll_thresh=23 ino=257 dd-2584 [001] 229.391871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-195% task_weight=99% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 229.399837: balance_dirty_state: bdi btrfs-1: dirty=974 wb=406 unstable=1 bg_thresh=982 thresh=1964 gap=583 poll_thresh=23 ino=257 dd-2584 [001] 229.399935: balance_dirty_state: bdi btrfs-1: dirty=999 wb=406 unstable=1 bg_thresh=981 thresh=1963 gap=557 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 229.400008: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26820 wrote=0 to_write=8192 dd-2584 [001] 229.400059: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=406 unstable=1 bg_thresh=981 thresh=1962 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 229.400365: balance_dirty_state: bdi btrfs-1: dirty=924 wb=506 unstable=1 bg_thresh=980 thresh=1961 gap=530 poll_thresh=19 ino=257 dd-2584 [001] 229.400544: balance_dirty_state: bdi btrfs-1: dirty=899 wb=531 unstable=1 bg_thresh=980 thresh=1960 gap=529 poll_thresh=20 ino=257 dd-2584 [001] 229.400740: balance_dirty_state: bdi btrfs-1: dirty=874 wb=531 unstable=1 bg_thresh=981 thresh=1963 gap=557 poll_thresh=21 ino=257 dd-2584 [001] 229.400914: balance_dirty_state: bdi btrfs-1: dirty=824 wb=606 unstable=1 bg_thresh=981 thresh=1962 gap=531 poll_thresh=22 ino=257 dd-2584 [001] 229.401084: balance_dirty_state: bdi btrfs-1: dirty=774 wb=681 unstable=1 bg_thresh=980 thresh=1961 gap=505 poll_thresh=23 ino=257 dd-2584 [001] 229.401249: balance_dirty_state: bdi btrfs-1: dirty=774 wb=731 unstable=1 bg_thresh=980 thresh=1960 gap=454 poll_thresh=24 ino=257 dd-2584 [001] 229.401251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 229.402134: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=436 wrote=672 to_write=7520 dd-2584 [001] 229.407767: balance_dirty_state: bdi btrfs-1: dirty=549 wb=931 unstable=1 bg_thresh=980 thresh=1960 gap=479 poll_thresh=24 ino=257 dd-2584 [001] 229.407775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 229.415837: balance_dirty_state: bdi btrfs-1: dirty=549 wb=806 unstable=1 bg_thresh=982 thresh=1965 gap=609 poll_thresh=24 ino=257 dd-2584 [004] 229.415957: balance_dirty_state: bdi btrfs-1: dirty=574 wb=806 unstable=1 bg_thresh=985 thresh=1970 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 229.416178: balance_dirty_state: bdi btrfs-1: dirty=599 wb=756 unstable=1 bg_thresh=987 thresh=1975 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 229.416345: balance_dirty_state: bdi btrfs-1: dirty=624 wb=756 unstable=1 bg_thresh=990 thresh=1980 gap=599 poll_thresh=20 ino=257 dd-2584 [004] 229.416819: balance_dirty_state: bdi btrfs-1: dirty=649 wb=756 unstable=1 bg_thresh=995 thresh=1990 gap=584 poll_thresh=21 ino=257 dd-2584 [004] 229.416987: balance_dirty_state: bdi btrfs-1: dirty=699 wb=756 unstable=1 bg_thresh=994 thresh=1989 gap=533 poll_thresh=22 ino=257 dd-2584 [004] 229.417171: balance_dirty_state: bdi btrfs-1: dirty=724 wb=706 unstable=1 bg_thresh=994 thresh=1988 gap=557 poll_thresh=23 ino=257 dd-2584 [004] 229.417349: balance_dirty_state: bdi btrfs-1: dirty=749 wb=681 unstable=1 bg_thresh=990 thresh=1981 gap=550 poll_thresh=24 ino=257 dd-2584 [004] 229.417520: balance_dirty_state: bdi btrfs-1: dirty=799 wb=681 unstable=1 bg_thresh=992 thresh=1985 gap=504 poll_thresh=25 ino=257 dd-2584 [004] 229.417689: balance_dirty_state: bdi btrfs-1: dirty=824 wb=681 unstable=1 bg_thresh=992 thresh=1984 gap=478 poll_thresh=26 ino=257 dd-2584 [004] 229.417695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=101% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 229.423785: balance_dirty_state: bdi btrfs-1: dirty=824 wb=681 unstable=1 bg_thresh=984 thresh=1969 gap=463 poll_thresh=26 ino=257 dd-2584 [004] 229.423797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1236 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-149% task_weight=101% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 229.431788: balance_dirty_state: bdi btrfs-1: dirty=824 wb=406 unstable=1 bg_thresh=984 thresh=1969 gap=738 poll_thresh=26 ino=257 dd-2584 [004] 229.431859: balance_dirty_state: bdi btrfs-1: dirty=824 wb=406 unstable=1 bg_thresh=987 thresh=1974 gap=743 poll_thresh=19 ino=257 dd-2584 [004] 229.431968: balance_dirty_state: bdi btrfs-1: dirty=874 wb=406 unstable=1 bg_thresh=989 thresh=1979 gap=698 poll_thresh=20 ino=257 dd-2584 [004] 229.432248: balance_dirty_state: bdi btrfs-1: dirty=899 wb=406 unstable=1 bg_thresh=992 thresh=1984 gap=678 poll_thresh=21 ino=257 dd-2584 [004] 229.432363: balance_dirty_state: bdi btrfs-1: dirty=924 wb=406 unstable=1 bg_thresh=994 thresh=1988 gap=657 poll_thresh=22 ino=257 dd-2584 [004] 229.432475: balance_dirty_state: bdi btrfs-1: dirty=974 wb=406 unstable=1 bg_thresh=993 thresh=1987 gap=606 poll_thresh=23 ino=257 dd-2584 [004] 229.432588: balance_dirty_state: bdi btrfs-1: dirty=999 wb=406 unstable=1 bg_thresh=993 thresh=1986 gap=580 poll_thresh=24 ino=257 flush-btrfs-1-2586 [003] 229.432651: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26852 wrote=0 to_write=8192 dd-2584 [004] 229.432712: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=406 unstable=1 bg_thresh=992 thresh=1985 gap=554 poll_thresh=25 ino=257 dd-2584 [004] 229.432839: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=456 unstable=1 bg_thresh=994 thresh=1989 gap=508 poll_thresh=26 ino=257 dd-2584 [004] 229.432965: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=506 unstable=1 bg_thresh=994 thresh=1988 gap=457 poll_thresh=27 ino=257 dd-2584 [004] 229.432967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 229.433953: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=468 wrote=544 to_write=7648 dd-2584 [004] 229.439820: balance_dirty_state: bdi btrfs-1: dirty=574 wb=831 unstable=1 bg_thresh=985 thresh=1971 gap=565 poll_thresh=27 ino=257 dd-2584 [004] 229.439880: balance_dirty_state: bdi btrfs-1: dirty=574 wb=831 unstable=1 bg_thresh=985 thresh=1971 gap=565 poll_thresh=20 ino=257 dd-2584 [004] 229.439991: balance_dirty_state: bdi btrfs-1: dirty=624 wb=831 unstable=1 bg_thresh=988 thresh=1976 gap=520 poll_thresh=21 ino=257 dd-2584 [004] 229.440273: balance_dirty_state: bdi btrfs-1: dirty=649 wb=831 unstable=1 bg_thresh=993 thresh=1986 gap=505 poll_thresh=22 ino=257 dd-2584 [004] 229.440387: balance_dirty_state: bdi btrfs-1: dirty=674 wb=831 unstable=1 bg_thresh=992 thresh=1985 gap=479 poll_thresh=23 ino=257 dd-2584 [004] 229.440391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-226% task_weight=101% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 229.447775: balance_dirty_state: bdi btrfs-1: dirty=674 wb=706 unstable=1 bg_thresh=987 thresh=1974 gap=593 poll_thresh=23 ino=257 dd-2584 [004] 229.447866: balance_dirty_state: bdi btrfs-1: dirty=699 wb=706 unstable=1 bg_thresh=987 thresh=1974 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 229.448039: balance_dirty_state: bdi btrfs-1: dirty=724 wb=706 unstable=1 bg_thresh=989 thresh=1979 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 229.448215: balance_dirty_state: bdi btrfs-1: dirty=749 wb=706 unstable=1 bg_thresh=994 thresh=1989 gap=533 poll_thresh=19 ino=257 dd-2584 [004] 229.448397: balance_dirty_state: bdi btrfs-1: dirty=799 wb=706 unstable=1 bg_thresh=997 thresh=1994 gap=488 poll_thresh=20 ino=257 dd-2584 [004] 229.448403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 229.460918: balance_dirty_state: bdi btrfs-1: dirty=799 wb=656 unstable=1 bg_thresh=995 thresh=1990 gap=534 poll_thresh=20 ino=257 dd-2584 [000] 229.461014: balance_dirty_state: bdi btrfs-1: dirty=824 wb=656 unstable=1 bg_thresh=995 thresh=1990 gap=509 poll_thresh=15 ino=257 dd-2584 [000] 229.461104: balance_dirty_state: bdi btrfs-1: dirty=824 wb=656 unstable=1 bg_thresh=997 thresh=1995 gap=514 poll_thresh=16 ino=257 dd-2584 [000] 229.461321: balance_dirty_state: bdi btrfs-1: dirty=874 wb=656 unstable=1 bg_thresh=1000 thresh=2000 gap=469 poll_thresh=17 ino=257 dd-2584 [000] 229.461327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 229.467856: balance_dirty_state: bdi btrfs-1: dirty=874 wb=406 unstable=1 bg_thresh=983 thresh=1967 gap=686 poll_thresh=17 ino=257 dd-2584 [000] 229.467922: balance_dirty_state: bdi btrfs-1: dirty=874 wb=406 unstable=1 bg_thresh=986 thresh=1972 gap=691 poll_thresh=13 ino=257 dd-2584 [000] 229.468150: balance_dirty_state: bdi btrfs-1: dirty=899 wb=406 unstable=1 bg_thresh=986 thresh=1972 gap=666 poll_thresh=14 ino=257 dd-2584 [000] 229.468205: balance_dirty_state: bdi btrfs-1: dirty=924 wb=406 unstable=1 bg_thresh=988 thresh=1977 gap=646 poll_thresh=15 ino=257 dd-2584 [000] 229.468261: balance_dirty_state: bdi btrfs-1: dirty=924 wb=406 unstable=1 bg_thresh=988 thresh=1977 gap=646 poll_thresh=16 ino=257 dd-2584 [000] 229.468374: balance_dirty_state: bdi btrfs-1: dirty=949 wb=406 unstable=1 bg_thresh=990 thresh=1981 gap=625 poll_thresh=17 ino=257 dd-2584 [000] 229.468489: balance_dirty_state: bdi btrfs-1: dirty=999 wb=406 unstable=1 bg_thresh=990 thresh=1980 gap=574 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 229.468554: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26888 wrote=0 to_write=8192 dd-2584 [000] 229.468616: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=406 unstable=1 bg_thresh=989 thresh=1979 gap=548 poll_thresh=19 ino=257 dd-2584 [000] 229.468744: balance_dirty_state: bdi btrfs-1: dirty=999 wb=456 unstable=1 bg_thresh=991 thresh=1983 gap=527 poll_thresh=20 ino=257 dd-2584 [000] 229.468874: balance_dirty_state: bdi btrfs-1: dirty=999 wb=506 unstable=1 bg_thresh=991 thresh=1982 gap=476 poll_thresh=21 ino=257 dd-2584 [000] 229.468876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 229.469884: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=504 wrote=512 to_write=7680 dd-2584 [000] 229.475864: balance_dirty_state: bdi btrfs-1: dirty=574 wb=806 unstable=1 bg_thresh=982 thresh=1964 gap=583 poll_thresh=21 ino=257 dd-2584 [000] 229.475931: balance_dirty_state: bdi btrfs-1: dirty=574 wb=806 unstable=1 bg_thresh=984 thresh=1969 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 229.476081: balance_dirty_state: bdi btrfs-1: dirty=624 wb=806 unstable=1 bg_thresh=987 thresh=1974 gap=543 poll_thresh=17 ino=257 dd-2584 [000] 229.476386: balance_dirty_state: bdi btrfs-1: dirty=649 wb=806 unstable=1 bg_thresh=983 thresh=1967 gap=511 poll_thresh=18 ino=257 dd-2584 [000] 229.476506: balance_dirty_state: bdi btrfs-1: dirty=674 wb=806 unstable=1 bg_thresh=985 thresh=1971 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 229.476511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 229.483852: balance_dirty_state: bdi btrfs-1: dirty=674 wb=681 unstable=1 bg_thresh=986 thresh=1973 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 229.483942: balance_dirty_state: bdi btrfs-1: dirty=674 wb=681 unstable=1 bg_thresh=986 thresh=1973 gap=617 poll_thresh=14 ino=257 dd-2584 [004] 229.484065: balance_dirty_state: bdi btrfs-1: dirty=699 wb=681 unstable=1 bg_thresh=989 thresh=1978 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 229.484212: balance_dirty_state: bdi btrfs-1: dirty=724 wb=681 unstable=1 bg_thresh=989 thresh=1978 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 229.484358: balance_dirty_state: bdi btrfs-1: dirty=749 wb=681 unstable=1 bg_thresh=988 thresh=1977 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 229.484473: balance_dirty_state: bdi btrfs-1: dirty=774 wb=681 unstable=1 bg_thresh=990 thresh=1981 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 229.484665: balance_dirty_state: bdi btrfs-1: dirty=799 wb=681 unstable=1 bg_thresh=990 thresh=1980 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 229.484954: balance_dirty_state: bdi btrfs-1: dirty=849 wb=606 unstable=1 bg_thresh=986 thresh=1972 gap=516 poll_thresh=20 ino=257 dd-2584 [004] 229.485434: balance_dirty_state: bdi btrfs-1: dirty=874 wb=556 unstable=1 bg_thresh=988 thresh=1977 gap=546 poll_thresh=21 ino=257 dd-2584 [004] 229.485608: balance_dirty_state: bdi btrfs-1: dirty=899 wb=556 unstable=1 bg_thresh=990 thresh=1981 gap=525 poll_thresh=22 ino=257 dd-2584 [004] 229.485778: balance_dirty_state: bdi btrfs-1: dirty=949 wb=556 unstable=1 bg_thresh=990 thresh=1980 gap=474 poll_thresh=23 ino=257 dd-2584 [004] 229.485784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 229.491910: balance_dirty_state: bdi btrfs-1: dirty=949 wb=531 unstable=1 bg_thresh=989 thresh=1979 gap=498 poll_thresh=23 ino=257 dd-2584 [004] 229.492003: balance_dirty_state: bdi btrfs-1: dirty=949 wb=531 unstable=1 bg_thresh=989 thresh=1978 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 229.492172: balance_dirty_state: bdi btrfs-1: dirty=974 wb=531 unstable=1 bg_thresh=988 thresh=1977 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 229.492178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-251% task_weight=99% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 229.499937: balance_dirty_state: bdi btrfs-1: dirty=974 wb=406 unstable=1 bg_thresh=989 thresh=1979 gap=598 poll_thresh=18 ino=257 dd-2584 [006] 229.500002: balance_dirty_state: bdi btrfs-1: dirty=974 wb=406 unstable=1 bg_thresh=992 thresh=1984 gap=603 poll_thresh=13 ino=257 dd-2584 [006] 229.500061: balance_dirty_state: bdi btrfs-1: dirty=999 wb=406 unstable=1 bg_thresh=992 thresh=1984 gap=578 poll_thresh=14 ino=257 dd-2584 [006] 229.500124: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=406 unstable=1 bg_thresh=994 thresh=1989 gap=558 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 229.500150: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26920 wrote=0 to_write=8192 dd-2584 [006] 229.500185: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=406 unstable=1 bg_thresh=994 thresh=1989 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 229.500311: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=431 unstable=1 bg_thresh=997 thresh=1994 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 229.500439: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=481 unstable=1 bg_thresh=999 thresh=1998 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 229.500441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=59672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 229.501487: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=536 wrote=560 to_write=7632 dd-2584 [006] 229.507886: balance_dirty_state: bdi btrfs-1: dirty=549 wb=806 unstable=1 bg_thresh=998 thresh=1997 gap=641 poll_thresh=18 ino=257 dd-2584 [006] 229.508159: balance_dirty_state: bdi btrfs-1: dirty=574 wb=806 unstable=1 bg_thresh=998 thresh=1997 gap=616 poll_thresh=13 ino=257 dd-2584 [006] 229.508218: balance_dirty_state: bdi btrfs-1: dirty=574 wb=806 unstable=1 bg_thresh=998 thresh=1996 gap=615 poll_thresh=14 ino=257 dd-2584 [006] 229.508275: balance_dirty_state: bdi btrfs-1: dirty=599 wb=806 unstable=1 bg_thresh=998 thresh=1996 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 229.508336: balance_dirty_state: bdi btrfs-1: dirty=624 wb=806 unstable=1 bg_thresh=997 thresh=1995 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 229.508458: balance_dirty_state: bdi btrfs-1: dirty=649 wb=806 unstable=1 bg_thresh=993 thresh=1987 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 229.508593: balance_dirty_state: bdi btrfs-1: dirty=674 wb=756 unstable=1 bg_thresh=995 thresh=1991 gap=560 poll_thresh=18 ino=257 dd-2584 [006] 229.508726: balance_dirty_state: bdi btrfs-1: dirty=699 wb=681 unstable=1 bg_thresh=995 thresh=1990 gap=609 poll_thresh=19 ino=257 dd-2584 [006] 229.508842: balance_dirty_state: bdi btrfs-1: dirty=749 wb=681 unstable=1 bg_thresh=994 thresh=1989 gap=558 poll_thresh=20 ino=257 dd-2584 [006] 229.508960: balance_dirty_state: bdi btrfs-1: dirty=774 wb=681 unstable=1 bg_thresh=996 thresh=1993 gap=537 poll_thresh=21 ino=257 dd-2584 [006] 229.509077: balance_dirty_state: bdi btrfs-1: dirty=799 wb=681 unstable=1 bg_thresh=996 thresh=1992 gap=511 poll_thresh=22 ino=257 dd-2584 [006] 229.509359: balance_dirty_state: bdi btrfs-1: dirty=824 wb=681 unstable=1 bg_thresh=995 thresh=1991 gap=485 poll_thresh=23 ino=257 dd-2584 [006] 229.509363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-310% task_weight=98% bdi_bw=59672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 229.515888: balance_dirty_state: bdi btrfs-1: dirty=824 wb=681 unstable=1 bg_thresh=995 thresh=1991 gap=485 poll_thresh=23 ino=257 dd-2584 [006] 229.515897: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-310% task_weight=98% bdi_bw=59672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 229.523913: balance_dirty_state: bdi btrfs-1: dirty=824 wb=556 unstable=1 bg_thresh=998 thresh=1997 gap=616 poll_thresh=23 ino=257 dd-2584 [006] 229.524023: balance_dirty_state: bdi btrfs-1: dirty=849 wb=556 unstable=1 bg_thresh=993 thresh=1987 gap=581 poll_thresh=17 ino=257 dd-2584 [006] 229.524237: balance_dirty_state: bdi btrfs-1: dirty=874 wb=556 unstable=1 bg_thresh=995 thresh=1991 gap=560 poll_thresh=18 ino=257 dd-2584 [006] 229.524446: balance_dirty_state: bdi btrfs-1: dirty=924 wb=556 unstable=1 bg_thresh=991 thresh=1983 gap=502 poll_thresh=19 ino=257 dd-2584 [006] 229.524657: balance_dirty_state: bdi btrfs-1: dirty=949 wb=556 unstable=1 bg_thresh=991 thresh=1982 gap=476 poll_thresh=20 ino=257 dd-2584 [006] 229.524664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=59672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 229.531892: balance_dirty_state: bdi btrfs-1: dirty=949 wb=456 unstable=1 bg_thresh=989 thresh=1979 gap=573 poll_thresh=20 ino=257 dd-2584 [006] 229.532017: balance_dirty_state: bdi btrfs-1: dirty=974 wb=431 unstable=1 bg_thresh=985 thresh=1971 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 229.532121: balance_dirty_state: bdi btrfs-1: dirty=974 wb=431 unstable=1 bg_thresh=988 thresh=1977 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 229.532329: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=431 unstable=1 bg_thresh=990 thresh=1981 gap=525 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 229.532408: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26952 wrote=0 to_write=8192 dd-2584 [006] 229.532540: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=431 unstable=1 bg_thresh=990 thresh=1980 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 229.533064: balance_dirty_state: bdi btrfs-1: dirty=949 wb=556 unstable=1 bg_thresh=989 thresh=1979 gap=473 poll_thresh=19 ino=257 dd-2584 [006] 229.533067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=59672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 229.534906: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=568 wrote=528 to_write=7664 dd-2584 [006] 229.539891: balance_dirty_state: bdi btrfs-1: dirty=549 wb=706 unstable=1 bg_thresh=989 thresh=1978 gap=722 poll_thresh=19 ino=257 dd-2584 [006] 229.539990: balance_dirty_state: bdi btrfs-1: dirty=574 wb=706 unstable=1 bg_thresh=988 thresh=1977 gap=696 poll_thresh=14 ino=257 dd-2584 [006] 229.540050: balance_dirty_state: bdi btrfs-1: dirty=574 wb=706 unstable=1 bg_thresh=991 thresh=1982 gap=701 poll_thresh=15 ino=257 dd-2584 [006] 229.540109: balance_dirty_state: bdi btrfs-1: dirty=599 wb=706 unstable=1 bg_thresh=990 thresh=1981 gap=675 poll_thresh=16 ino=257 dd-2584 [006] 229.540228: balance_dirty_state: bdi btrfs-1: dirty=624 wb=706 unstable=1 bg_thresh=990 thresh=1980 gap=649 poll_thresh=17 ino=257 dd-2584 [006] 229.540344: balance_dirty_state: bdi btrfs-1: dirty=674 wb=706 unstable=1 bg_thresh=989 thresh=1979 gap=598 poll_thresh=18 ino=257 dd-2584 [006] 229.540460: balance_dirty_state: bdi btrfs-1: dirty=699 wb=706 unstable=1 bg_thresh=991 thresh=1983 gap=577 poll_thresh=19 ino=257 dd-2584 [006] 229.540576: balance_dirty_state: bdi btrfs-1: dirty=724 wb=706 unstable=1 bg_thresh=991 thresh=1982 gap=551 poll_thresh=20 ino=257 dd-2584 [006] 229.540695: balance_dirty_state: bdi btrfs-1: dirty=749 wb=706 unstable=1 bg_thresh=990 thresh=1981 gap=525 poll_thresh=21 ino=257 dd-2584 [006] 229.540812: balance_dirty_state: bdi btrfs-1: dirty=799 wb=706 unstable=1 bg_thresh=990 thresh=1980 gap=474 poll_thresh=22 ino=257 dd-2584 [006] 229.540816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=59672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 229.547870: balance_dirty_state: bdi btrfs-1: dirty=799 wb=581 unstable=1 bg_thresh=987 thresh=1974 gap=593 poll_thresh=22 ino=257 dd-2584 [006] 229.548126: balance_dirty_state: bdi btrfs-1: dirty=799 wb=581 unstable=1 bg_thresh=985 thresh=1971 gap=590 poll_thresh=16 ino=257 dd-2584 [006] 229.548246: balance_dirty_state: bdi btrfs-1: dirty=849 wb=581 unstable=1 bg_thresh=987 thresh=1974 gap=543 poll_thresh=17 ino=257 dd-2584 [006] 229.548370: balance_dirty_state: bdi btrfs-1: dirty=874 wb=581 unstable=1 bg_thresh=986 thresh=1972 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 229.548492: balance_dirty_state: bdi btrfs-1: dirty=899 wb=581 unstable=1 bg_thresh=985 thresh=1971 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 229.548497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=59672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 229.555896: balance_dirty_state: bdi btrfs-1: dirty=899 wb=581 unstable=1 bg_thresh=987 thresh=1975 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 229.556021: balance_dirty_state: bdi btrfs-1: dirty=924 wb=556 unstable=1 bg_thresh=987 thresh=1974 gap=493 poll_thresh=14 ino=257 dd-2584 [006] 229.556025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-251% task_weight=99% bdi_bw=59672 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 229.563906: balance_dirty_state: bdi btrfs-1: dirty=924 wb=381 unstable=1 bg_thresh=986 thresh=1973 gap=667 poll_thresh=14 ino=257 dd-2584 [006] 229.563986: balance_dirty_state: bdi btrfs-1: dirty=924 wb=331 unstable=1 bg_thresh=985 thresh=1971 gap=715 poll_thresh=10 ino=257 dd-2584 [006] 229.564052: balance_dirty_state: bdi btrfs-1: dirty=949 wb=281 unstable=1 bg_thresh=988 thresh=1976 gap=745 poll_thresh=11 ino=257 dd-2584 [006] 229.564110: balance_dirty_state: bdi btrfs-1: dirty=974 wb=281 unstable=1 bg_thresh=988 thresh=1976 gap=720 poll_thresh=12 ino=257 dd-2584 [006] 229.564169: balance_dirty_state: bdi btrfs-1: dirty=974 wb=281 unstable=1 bg_thresh=987 thresh=1975 gap=719 poll_thresh=13 ino=257 dd-2584 [006] 229.564229: balance_dirty_state: bdi btrfs-1: dirty=999 wb=281 unstable=1 bg_thresh=987 thresh=1975 gap=694 poll_thresh=14 ino=257 dd-2584 [006] 229.564291: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=281 unstable=1 bg_thresh=987 thresh=1974 gap=668 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 229.564299: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26984 wrote=0 to_write=8192 dd-2584 [006] 229.564354: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=281 unstable=1 bg_thresh=989 thresh=1979 gap=673 poll_thresh=16 ino=257 dd-2584 [006] 229.564656: balance_dirty_state: bdi btrfs-1: dirty=949 wb=406 unstable=1 bg_thresh=989 thresh=1978 gap=622 poll_thresh=17 ino=257 dd-2584 [006] 229.564781: balance_dirty_state: bdi btrfs-1: dirty=924 wb=456 unstable=1 bg_thresh=988 thresh=1977 gap=596 poll_thresh=18 ino=257 dd-2584 [006] 229.564908: balance_dirty_state: bdi btrfs-1: dirty=874 wb=506 unstable=1 bg_thresh=985 thresh=1970 gap=589 poll_thresh=19 ino=257 dd-2584 [006] 229.565035: balance_dirty_state: bdi btrfs-1: dirty=849 wb=556 unstable=1 bg_thresh=987 thresh=1974 gap=568 poll_thresh=20 ino=257 dd-2584 [006] 229.565163: balance_dirty_state: bdi btrfs-1: dirty=849 wb=631 unstable=1 bg_thresh=986 thresh=1973 gap=492 poll_thresh=21 ino=257 dd-2584 [006] 229.565164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=59672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 229.565840: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=600 wrote=640 to_write=7552 dd-2584 [006] 229.571914: balance_dirty_state: bdi btrfs-1: dirty=549 wb=806 unstable=1 bg_thresh=982 thresh=1964 gap=608 poll_thresh=21 ino=257 dd-2584 [006] 229.571980: balance_dirty_state: bdi btrfs-1: dirty=549 wb=806 unstable=1 bg_thresh=990 thresh=1981 gap=625 poll_thresh=16 ino=257 dd-2584 [006] 229.572104: balance_dirty_state: bdi btrfs-1: dirty=599 wb=806 unstable=1 bg_thresh=990 thresh=1980 gap=574 poll_thresh=17 ino=257 dd-2584 [006] 229.572228: balance_dirty_state: bdi btrfs-1: dirty=624 wb=806 unstable=1 bg_thresh=986 thresh=1972 gap=541 poll_thresh=18 ino=257 dd-2584 [006] 229.572353: balance_dirty_state: bdi btrfs-1: dirty=649 wb=806 unstable=1 bg_thresh=988 thresh=1976 gap=520 poll_thresh=19 ino=257 dd-2584 [006] 229.572653: balance_dirty_state: bdi btrfs-1: dirty=674 wb=806 unstable=1 bg_thresh=986 thresh=1973 gap=492 poll_thresh=20 ino=257 dd-2584 [006] 229.572658: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-190% task_weight=98% bdi_bw=59672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 229.579850: balance_dirty_state: bdi btrfs-1: dirty=674 wb=681 unstable=1 bg_thresh=988 thresh=1977 gap=621 poll_thresh=20 ino=257 dd-2584 [006] 229.579969: balance_dirty_state: bdi btrfs-1: dirty=699 wb=681 unstable=1 bg_thresh=985 thresh=1971 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 229.580030: balance_dirty_state: bdi btrfs-1: dirty=724 wb=681 unstable=1 bg_thresh=985 thresh=1970 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 229.580154: balance_dirty_state: bdi btrfs-1: dirty=749 wb=681 unstable=1 bg_thresh=986 thresh=1973 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 229.580272: balance_dirty_state: bdi btrfs-1: dirty=774 wb=681 unstable=1 bg_thresh=989 thresh=1978 gap=522 poll_thresh=18 ino=257 dd-2584 [006] 229.580388: balance_dirty_state: bdi btrfs-1: dirty=824 wb=681 unstable=1 bg_thresh=988 thresh=1977 gap=471 poll_thresh=19 ino=257 dd-2584 [006] 229.580392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=59672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 229.587884: balance_dirty_state: bdi btrfs-1: dirty=824 wb=556 unstable=1 bg_thresh=988 thresh=1976 gap=595 poll_thresh=19 ino=257 dd-2584 [006] 229.587976: balance_dirty_state: bdi btrfs-1: dirty=824 wb=556 unstable=1 bg_thresh=990 thresh=1981 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 229.588034: balance_dirty_state: bdi btrfs-1: dirty=849 wb=556 unstable=1 bg_thresh=987 thresh=1975 gap=569 poll_thresh=15 ino=257 dd-2584 [006] 229.588093: balance_dirty_state: bdi btrfs-1: dirty=849 wb=556 unstable=1 bg_thresh=990 thresh=1980 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 229.588210: balance_dirty_state: bdi btrfs-1: dirty=899 wb=556 unstable=1 bg_thresh=989 thresh=1979 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 229.588503: balance_dirty_state: bdi btrfs-1: dirty=924 wb=556 unstable=1 bg_thresh=989 thresh=1978 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 229.588623: balance_dirty_state: bdi btrfs-1: dirty=949 wb=556 unstable=1 bg_thresh=988 thresh=1976 gap=470 poll_thresh=19 ino=257 dd-2584 [006] 229.588627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=59672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 229.595865: balance_dirty_state: bdi btrfs-1: dirty=949 wb=406 unstable=1 bg_thresh=986 thresh=1972 gap=616 poll_thresh=19 ino=257 dd-2584 [006] 229.595931: balance_dirty_state: bdi btrfs-1: dirty=974 wb=406 unstable=1 bg_thresh=989 thresh=1978 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 229.595992: balance_dirty_state: bdi btrfs-1: dirty=999 wb=406 unstable=1 bg_thresh=988 thresh=1977 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 229.596055: balance_dirty_state: bdi btrfs-1: dirty=999 wb=406 unstable=1 bg_thresh=991 thresh=1982 gap=576 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 229.596066: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27016 wrote=0 to_write=8192 dd-2584 [006] 229.596181: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=406 unstable=1 bg_thresh=987 thresh=1975 gap=519 poll_thresh=17 ino=257 dd-2584 [006] 229.596311: balance_dirty_state: bdi btrfs-1: dirty=999 wb=456 unstable=1 bg_thresh=987 thresh=1974 gap=518 poll_thresh=18 ino=257 dd-2584 [006] 229.596439: balance_dirty_state: bdi btrfs-1: dirty=974 wb=531 unstable=1 bg_thresh=989 thresh=1978 gap=472 poll_thresh=19 ino=257 dd-2584 [006] 229.596441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=59672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 229.597909: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=632 wrote=560 to_write=7632 dd-2584 [006] 229.603817: balance_dirty_state: bdi btrfs-1: dirty=549 wb=831 unstable=1 bg_thresh=978 thresh=1956 gap=575 poll_thresh=19 ino=257 dd-2584 [006] 229.603883: balance_dirty_state: bdi btrfs-1: dirty=574 wb=831 unstable=1 bg_thresh=977 thresh=1955 gap=549 poll_thresh=14 ino=257 dd-2584 [006] 229.603944: balance_dirty_state: bdi btrfs-1: dirty=574 wb=831 unstable=1 bg_thresh=977 thresh=1955 gap=549 poll_thresh=15 ino=257 dd-2584 [006] 229.604005: balance_dirty_state: bdi btrfs-1: dirty=599 wb=831 unstable=1 bg_thresh=980 thresh=1960 gap=529 poll_thresh=16 ino=257 dd-2584 [006] 229.604310: balance_dirty_state: bdi btrfs-1: dirty=624 wb=831 unstable=1 bg_thresh=979 thresh=1959 gap=503 poll_thresh=17 ino=257 dd-2584 [006] 229.604432: balance_dirty_state: bdi btrfs-1: dirty=674 wb=831 unstable=1 bg_thresh=979 thresh=1958 gap=452 poll_thresh=18 ino=257 dd-2584 [006] 229.604437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-259% task_weight=99% bdi_bw=60952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 229.611834: balance_dirty_state: bdi btrfs-1: dirty=674 wb=706 unstable=1 bg_thresh=987 thresh=1974 gap=593 poll_thresh=18 ino=257 dd-2584 [002] 229.611928: balance_dirty_state: bdi btrfs-1: dirty=699 wb=706 unstable=1 bg_thresh=985 thresh=1971 gap=565 poll_thresh=13 ino=257 dd-2584 [002] 229.612019: balance_dirty_state: bdi btrfs-1: dirty=724 wb=706 unstable=1 bg_thresh=988 thresh=1976 gap=545 poll_thresh=14 ino=257 dd-2584 [002] 229.612108: balance_dirty_state: bdi btrfs-1: dirty=724 wb=706 unstable=1 bg_thresh=985 thresh=1970 gap=539 poll_thresh=15 ino=257 dd-2584 [002] 229.612196: balance_dirty_state: bdi btrfs-1: dirty=749 wb=706 unstable=1 bg_thresh=987 thresh=1975 gap=519 poll_thresh=16 ino=257 dd-2584 [002] 229.612375: balance_dirty_state: bdi btrfs-1: dirty=774 wb=706 unstable=1 bg_thresh=990 thresh=1980 gap=499 poll_thresh=17 ino=257 dd-2584 [002] 229.612540: balance_dirty_state: bdi btrfs-1: dirty=824 wb=706 unstable=1 bg_thresh=983 thresh=1966 gap=435 poll_thresh=18 ino=257 dd-2584 [002] 229.612546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=60952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 229.619847: balance_dirty_state: bdi btrfs-1: dirty=824 wb=581 unstable=1 bg_thresh=982 thresh=1965 gap=559 poll_thresh=18 ino=257 dd-2584 [002] 229.619915: balance_dirty_state: bdi btrfs-1: dirty=824 wb=581 unstable=1 bg_thresh=982 thresh=1965 gap=559 poll_thresh=13 ino=257 dd-2584 [002] 229.619976: balance_dirty_state: bdi btrfs-1: dirty=849 wb=581 unstable=1 bg_thresh=982 thresh=1964 gap=533 poll_thresh=14 ino=257 dd-2584 [002] 229.620039: balance_dirty_state: bdi btrfs-1: dirty=849 wb=581 unstable=1 bg_thresh=982 thresh=1964 gap=533 poll_thresh=15 ino=257 dd-2584 [002] 229.620101: balance_dirty_state: bdi btrfs-1: dirty=874 wb=581 unstable=1 bg_thresh=981 thresh=1963 gap=507 poll_thresh=16 ino=257 dd-2584 [002] 229.620403: balance_dirty_state: bdi btrfs-1: dirty=899 wb=581 unstable=1 bg_thresh=983 thresh=1967 gap=486 poll_thresh=17 ino=257 dd-2584 [002] 229.620408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=100% bdi_bw=60952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 229.627960: balance_dirty_state: bdi btrfs-1: dirty=899 wb=431 unstable=1 bg_thresh=987 thresh=1975 gap=644 poll_thresh=17 ino=257 dd-2584 [002] 229.628028: balance_dirty_state: bdi btrfs-1: dirty=924 wb=431 unstable=1 bg_thresh=987 thresh=1975 gap=619 poll_thresh=13 ino=257 dd-2584 [002] 229.628088: balance_dirty_state: bdi btrfs-1: dirty=949 wb=431 unstable=1 bg_thresh=987 thresh=1974 gap=593 poll_thresh=14 ino=257 dd-2584 [002] 229.628147: balance_dirty_state: bdi btrfs-1: dirty=949 wb=431 unstable=1 bg_thresh=987 thresh=1974 gap=593 poll_thresh=15 ino=257 dd-2584 [002] 229.628207: balance_dirty_state: bdi btrfs-1: dirty=974 wb=431 unstable=1 bg_thresh=986 thresh=1973 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 229.628324: balance_dirty_state: bdi btrfs-1: dirty=999 wb=431 unstable=1 bg_thresh=986 thresh=1972 gap=541 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 229.628397: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27048 wrote=0 to_write=8192 dd-2584 [002] 229.628452: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=431 unstable=1 bg_thresh=988 thresh=1976 gap=520 poll_thresh=18 ino=257 dd-2584 [002] 229.628582: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=481 unstable=1 bg_thresh=987 thresh=1975 gap=469 poll_thresh=19 ino=257 dd-2584 [002] 229.628583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=60952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 229.629581: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=664 wrote=496 to_write=7696 dd-2584 [002] 229.639846: balance_dirty_state: bdi btrfs-1: dirty=574 wb=656 unstable=1 bg_thresh=982 thresh=1964 gap=733 poll_thresh=19 ino=257 dd-2584 [002] 229.639959: balance_dirty_state: bdi btrfs-1: dirty=574 wb=656 unstable=1 bg_thresh=982 thresh=1964 gap=733 poll_thresh=14 ino=257 dd-2584 [002] 229.640021: balance_dirty_state: bdi btrfs-1: dirty=599 wb=656 unstable=1 bg_thresh=984 thresh=1969 gap=713 poll_thresh=15 ino=257 dd-2584 [002] 229.640078: balance_dirty_state: bdi btrfs-1: dirty=624 wb=656 unstable=1 bg_thresh=984 thresh=1969 gap=688 poll_thresh=16 ino=257 dd-2584 [002] 229.640190: balance_dirty_state: bdi btrfs-1: dirty=649 wb=656 unstable=1 bg_thresh=989 thresh=1979 gap=673 poll_thresh=17 ino=257 dd-2584 [002] 229.640482: balance_dirty_state: bdi btrfs-1: dirty=674 wb=656 unstable=1 bg_thresh=986 thresh=1972 gap=641 poll_thresh=18 ino=257 dd-2584 [002] 229.640596: balance_dirty_state: bdi btrfs-1: dirty=724 wb=656 unstable=1 bg_thresh=985 thresh=1971 gap=590 poll_thresh=19 ino=257 dd-2584 [002] 229.640710: balance_dirty_state: bdi btrfs-1: dirty=749 wb=656 unstable=1 bg_thresh=985 thresh=1970 gap=564 poll_thresh=20 ino=257 dd-2584 [002] 229.640823: balance_dirty_state: bdi btrfs-1: dirty=774 wb=656 unstable=1 bg_thresh=987 thresh=1974 gap=543 poll_thresh=21 ino=257 dd-2584 [002] 229.640938: balance_dirty_state: bdi btrfs-1: dirty=799 wb=656 unstable=1 bg_thresh=986 thresh=1973 gap=517 poll_thresh=22 ino=257 dd-2584 [002] 229.641052: balance_dirty_state: bdi btrfs-1: dirty=849 wb=656 unstable=1 bg_thresh=986 thresh=1972 gap=466 poll_thresh=23 ino=257 dd-2584 [002] 229.641056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-288% task_weight=98% bdi_bw=60952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 229.651828: balance_dirty_state: bdi btrfs-1: dirty=849 wb=531 unstable=1 bg_thresh=980 thresh=1960 gap=579 poll_thresh=23 ino=257 dd-2584 [002] 229.651897: balance_dirty_state: bdi btrfs-1: dirty=849 wb=531 unstable=1 bg_thresh=980 thresh=1960 gap=579 poll_thresh=17 ino=257 dd-2584 [002] 229.652014: balance_dirty_state: bdi btrfs-1: dirty=899 wb=531 unstable=1 bg_thresh=985 thresh=1970 gap=539 poll_thresh=18 ino=257 dd-2584 [002] 229.652307: balance_dirty_state: bdi btrfs-1: dirty=924 wb=531 unstable=1 bg_thresh=987 thresh=1975 gap=519 poll_thresh=19 ino=257 dd-2584 [002] 229.652427: balance_dirty_state: bdi btrfs-1: dirty=949 wb=531 unstable=1 bg_thresh=987 thresh=1974 gap=493 poll_thresh=20 ino=257 dd-2584 [002] 229.652431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=60952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 229.663852: balance_dirty_state: bdi btrfs-1: dirty=949 wb=356 unstable=1 bg_thresh=985 thresh=1970 gap=664 poll_thresh=20 ino=257 dd-2584 [002] 229.663975: balance_dirty_state: bdi btrfs-1: dirty=974 wb=356 unstable=1 bg_thresh=987 thresh=1975 gap=644 poll_thresh=15 ino=257 dd-2584 [002] 229.664037: balance_dirty_state: bdi btrfs-1: dirty=974 wb=356 unstable=1 bg_thresh=987 thresh=1975 gap=644 poll_thresh=16 ino=257 dd-2584 [002] 229.664151: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=356 unstable=1 bg_thresh=987 thresh=1974 gap=593 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 229.664210: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27084 wrote=0 to_write=8192 dd-2584 [002] 229.664277: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=356 unstable=1 bg_thresh=986 thresh=1973 gap=567 poll_thresh=18 ino=257 dd-2584 [002] 229.664404: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=406 unstable=1 bg_thresh=988 thresh=1977 gap=546 poll_thresh=19 ino=257 dd-2584 [002] 229.664532: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=456 unstable=1 bg_thresh=988 thresh=1976 gap=495 poll_thresh=20 ino=257 dd-2584 [002] 229.664658: balance_dirty_state: bdi btrfs-1: dirty=999 wb=506 unstable=1 bg_thresh=987 thresh=1975 gap=469 poll_thresh=21 ino=257 dd-2584 [002] 229.664660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=60952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 229.665643: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=700 wrote=576 to_write=7616 dd-2584 [002] 229.675851: balance_dirty_state: bdi btrfs-1: dirty=574 wb=681 unstable=1 bg_thresh=984 thresh=1969 gap=713 poll_thresh=21 ino=257 dd-2584 [002] 229.675979: balance_dirty_state: bdi btrfs-1: dirty=574 wb=681 unstable=1 bg_thresh=987 thresh=1974 gap=718 poll_thresh=16 ino=257 dd-2584 [002] 229.676268: balance_dirty_state: bdi btrfs-1: dirty=624 wb=681 unstable=1 bg_thresh=986 thresh=1973 gap=667 poll_thresh=17 ino=257 dd-2584 [002] 229.676379: balance_dirty_state: bdi btrfs-1: dirty=649 wb=681 unstable=1 bg_thresh=986 thresh=1972 gap=641 poll_thresh=18 ino=257 dd-2584 [002] 229.676492: balance_dirty_state: bdi btrfs-1: dirty=674 wb=681 unstable=1 bg_thresh=988 thresh=1976 gap=620 poll_thresh=19 ino=257 dd-2584 [002] 229.676605: balance_dirty_state: bdi btrfs-1: dirty=724 wb=681 unstable=1 bg_thresh=987 thresh=1975 gap=569 poll_thresh=20 ino=257 dd-2584 [002] 229.676718: balance_dirty_state: bdi btrfs-1: dirty=749 wb=681 unstable=1 bg_thresh=987 thresh=1974 gap=543 poll_thresh=21 ino=257 dd-2584 [002] 229.676830: balance_dirty_state: bdi btrfs-1: dirty=774 wb=681 unstable=1 bg_thresh=986 thresh=1973 gap=517 poll_thresh=22 ino=257 dd-2584 [002] 229.676943: balance_dirty_state: bdi btrfs-1: dirty=799 wb=681 unstable=1 bg_thresh=988 thresh=1977 gap=496 poll_thresh=23 ino=257 dd-2584 [002] 229.677058: balance_dirty_state: bdi btrfs-1: dirty=849 wb=681 unstable=1 bg_thresh=988 thresh=1976 gap=445 poll_thresh=24 ino=257 dd-2584 [002] 229.677062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-282% task_weight=98% bdi_bw=60952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 229.687859: balance_dirty_state: bdi btrfs-1: dirty=849 wb=431 unstable=1 bg_thresh=980 thresh=1961 gap=680 poll_thresh=24 ino=257 dd-2584 [002] 229.688122: balance_dirty_state: bdi btrfs-1: dirty=849 wb=431 unstable=1 bg_thresh=980 thresh=1961 gap=680 poll_thresh=18 ino=257 dd-2584 [002] 229.688232: balance_dirty_state: bdi btrfs-1: dirty=899 wb=431 unstable=1 bg_thresh=985 thresh=1971 gap=640 poll_thresh=19 ino=257 dd-2584 [002] 229.688343: balance_dirty_state: bdi btrfs-1: dirty=924 wb=431 unstable=1 bg_thresh=988 thresh=1976 gap=620 poll_thresh=20 ino=257 dd-2584 [002] 229.688456: balance_dirty_state: bdi btrfs-1: dirty=949 wb=431 unstable=1 bg_thresh=987 thresh=1975 gap=594 poll_thresh=21 ino=257 dd-2584 [002] 229.688569: balance_dirty_state: bdi btrfs-1: dirty=974 wb=431 unstable=1 bg_thresh=987 thresh=1974 gap=568 poll_thresh=22 ino=257 dd-2584 [002] 229.688681: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=431 unstable=1 bg_thresh=989 thresh=1978 gap=522 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 229.688745: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27108 wrote=0 to_write=8192 dd-2584 [002] 229.688807: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=431 unstable=1 bg_thresh=988 thresh=1977 gap=496 poll_thresh=24 ino=257 dd-2584 [002] 229.688934: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=481 unstable=1 bg_thresh=988 thresh=1976 gap=470 poll_thresh=25 ino=257 dd-2584 [002] 229.688935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=60952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 229.689952: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=724 wrote=512 to_write=7680 dd-2584 [002] 229.699979: balance_dirty_state: bdi btrfs-1: dirty=549 wb=831 unstable=1 bg_thresh=978 thresh=1957 gap=576 poll_thresh=25 ino=257 dd-2584 [002] 229.700084: balance_dirty_state: bdi btrfs-1: dirty=574 wb=831 unstable=1 bg_thresh=978 thresh=1957 gap=551 poll_thresh=19 ino=257 dd-2584 [002] 229.700377: balance_dirty_state: bdi btrfs-1: dirty=599 wb=831 unstable=1 bg_thresh=981 thresh=1962 gap=531 poll_thresh=20 ino=257 dd-2584 [002] 229.700490: balance_dirty_state: bdi btrfs-1: dirty=624 wb=831 unstable=1 bg_thresh=986 thresh=1972 gap=516 poll_thresh=21 ino=257 dd-2584 [002] 229.700612: balance_dirty_state: bdi btrfs-1: dirty=674 wb=831 unstable=1 bg_thresh=985 thresh=1970 gap=464 poll_thresh=22 ino=257 dd-2584 [002] 229.700617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=60952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 229.707932: balance_dirty_state: bdi btrfs-1: dirty=674 wb=706 unstable=1 bg_thresh=985 thresh=1970 gap=589 poll_thresh=22 ino=257 dd-2584 [002] 229.708019: balance_dirty_state: bdi btrfs-1: dirty=674 wb=706 unstable=1 bg_thresh=984 thresh=1969 gap=588 poll_thresh=16 ino=257 dd-2584 [002] 229.708144: balance_dirty_state: bdi btrfs-1: dirty=724 wb=706 unstable=1 bg_thresh=984 thresh=1968 gap=537 poll_thresh=17 ino=257 dd-2584 [002] 229.708267: balance_dirty_state: bdi btrfs-1: dirty=749 wb=706 unstable=1 bg_thresh=980 thresh=1961 gap=505 poll_thresh=18 ino=257 dd-2584 [002] 229.708396: balance_dirty_state: bdi btrfs-1: dirty=774 wb=706 unstable=1 bg_thresh=983 thresh=1966 gap=485 poll_thresh=19 ino=257 dd-2584 [002] 229.708400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=61324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 229.715876: balance_dirty_state: bdi btrfs-1: dirty=799 wb=531 unstable=1 bg_thresh=982 thresh=1965 gap=634 poll_thresh=19 ino=257 dd-2584 [006] 229.715997: balance_dirty_state: bdi btrfs-1: dirty=799 wb=531 unstable=1 bg_thresh=982 thresh=1965 gap=634 poll_thresh=14 ino=257 dd-2584 [006] 229.716115: balance_dirty_state: bdi btrfs-1: dirty=824 wb=531 unstable=1 bg_thresh=985 thresh=1970 gap=614 poll_thresh=15 ino=257 dd-2584 [006] 229.716234: balance_dirty_state: bdi btrfs-1: dirty=824 wb=531 unstable=1 bg_thresh=985 thresh=1970 gap=614 poll_thresh=16 ino=257 dd-2584 [006] 229.716907: balance_dirty_state: bdi btrfs-1: dirty=874 wb=531 unstable=1 bg_thresh=987 thresh=1975 gap=569 poll_thresh=17 ino=257 dd-2584 [006] 229.717148: balance_dirty_state: bdi btrfs-1: dirty=899 wb=531 unstable=1 bg_thresh=989 thresh=1979 gap=548 poll_thresh=18 ino=257 dd-2584 [006] 229.717386: balance_dirty_state: bdi btrfs-1: dirty=924 wb=531 unstable=1 bg_thresh=989 thresh=1978 gap=522 poll_thresh=19 ino=257 dd-2584 [006] 229.717625: balance_dirty_state: bdi btrfs-1: dirty=974 wb=531 unstable=1 bg_thresh=988 thresh=1977 gap=471 poll_thresh=20 ino=257 dd-2584 [006] 229.717634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=61324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 229.724028: balance_dirty_state: bdi btrfs-1: dirty=974 wb=506 unstable=1 bg_thresh=988 thresh=1977 gap=496 poll_thresh=20 ino=257 dd-2584 [006] 229.724158: balance_dirty_state: bdi btrfs-1: dirty=974 wb=506 unstable=1 bg_thresh=988 thresh=1976 gap=495 poll_thresh=15 ino=257 dd-2584 [006] 229.724277: balance_dirty_state: bdi btrfs-1: dirty=999 wb=506 unstable=1 bg_thresh=988 thresh=1976 gap=470 poll_thresh=16 ino=257 dd-2584 [006] 229.724285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-282% task_weight=98% bdi_bw=61324 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 229.724325: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27144 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 229.725758: writeback_single_inode: bdi btrfs-1: ino=257 state= age=760 wrote=432 to_write=7760 dd-2584 [006] 229.732008: balance_dirty_state: bdi btrfs-1: dirty=574 wb=931 unstable=1 bg_thresh=991 thresh=1982 gap=476 poll_thresh=16 ino=257 dd-2584 [006] 229.732013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=61324 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 229.739953: balance_dirty_state: bdi btrfs-1: dirty=574 wb=931 unstable=1 bg_thresh=996 thresh=1993 gap=487 poll_thresh=16 ino=257 dd-2584 [006] 229.739958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=61324 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 229.748785: balance_dirty_state: bdi btrfs-1: dirty=574 wb=931 unstable=1 bg_thresh=986 thresh=1972 gap=466 poll_thresh=16 ino=257 dd-2584 [002] 229.748790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-288% task_weight=98% bdi_bw=61324 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 229.755978: balance_dirty_state: bdi btrfs-1: dirty=574 wb=931 unstable=1 bg_thresh=982 thresh=1965 gap=459 poll_thresh=16 ino=257 dd-2584 [006] 229.755984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=99% bdi_bw=61324 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 229.763957: balance_dirty_state: bdi btrfs-1: dirty=574 wb=931 unstable=1 bg_thresh=981 thresh=1962 gap=456 poll_thresh=16 ino=257 dd-2584 [006] 229.763962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=61324 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 229.771945: balance_dirty_state: bdi btrfs-1: dirty=574 wb=931 unstable=1 bg_thresh=981 thresh=1962 gap=456 poll_thresh=16 ino=257 dd-2584 [006] 229.771953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=61324 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 229.779966: balance_dirty_state: bdi btrfs-1: dirty=574 wb=931 unstable=1 bg_thresh=981 thresh=1962 gap=456 poll_thresh=16 ino=257 dd-2584 [006] 229.779971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=61324 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 229.788061: balance_dirty_state: bdi btrfs-1: dirty=574 wb=931 unstable=1 bg_thresh=982 thresh=1964 gap=458 poll_thresh=16 ino=257 dd-2584 [006] 229.788070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=61324 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 229.796007: balance_dirty_state: bdi btrfs-1: dirty=574 wb=931 unstable=1 bg_thresh=982 thresh=1964 gap=458 poll_thresh=16 ino=257 dd-2584 [006] 229.796014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=61324 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 229.804065: balance_dirty_state: bdi btrfs-1: dirty=574 wb=931 unstable=1 bg_thresh=982 thresh=1964 gap=458 poll_thresh=16 ino=257 dd-2584 [006] 229.804071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=61324 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 229.811979: balance_dirty_state: bdi btrfs-1: dirty=574 wb=931 unstable=1 bg_thresh=980 thresh=1960 gap=454 poll_thresh=16 ino=257 dd-2584 [000] 229.811987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-103% task_gap=-304% task_weight=98% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 229.819936: balance_dirty_state: bdi btrfs-1: dirty=574 wb=556 unstable=1 bg_thresh=979 thresh=1958 gap=827 poll_thresh=16 ino=257 dd-2584 [000] 229.820002: balance_dirty_state: bdi btrfs-1: dirty=599 wb=556 unstable=1 bg_thresh=979 thresh=1958 gap=802 poll_thresh=12 ino=257 dd-2584 [000] 229.820062: balance_dirty_state: bdi btrfs-1: dirty=624 wb=556 unstable=1 bg_thresh=981 thresh=1963 gap=782 poll_thresh=13 ino=257 dd-2584 [000] 229.820122: balance_dirty_state: bdi btrfs-1: dirty=624 wb=556 unstable=1 bg_thresh=981 thresh=1963 gap=782 poll_thresh=14 ino=257 dd-2584 [000] 229.820183: balance_dirty_state: bdi btrfs-1: dirty=649 wb=556 unstable=1 bg_thresh=984 thresh=1968 gap=762 poll_thresh=15 ino=257 dd-2584 [000] 229.820244: balance_dirty_state: bdi btrfs-1: dirty=674 wb=556 unstable=1 bg_thresh=986 thresh=1973 gap=742 poll_thresh=16 ino=257 dd-2584 [000] 229.820551: balance_dirty_state: bdi btrfs-1: dirty=699 wb=556 unstable=1 bg_thresh=986 thresh=1972 gap=716 poll_thresh=17 ino=257 dd-2584 [000] 229.820665: balance_dirty_state: bdi btrfs-1: dirty=724 wb=556 unstable=1 bg_thresh=985 thresh=1971 gap=690 poll_thresh=18 ino=257 dd-2584 [000] 229.820779: balance_dirty_state: bdi btrfs-1: dirty=749 wb=556 unstable=1 bg_thresh=987 thresh=1975 gap=669 poll_thresh=19 ino=257 dd-2584 [000] 229.820891: balance_dirty_state: bdi btrfs-1: dirty=799 wb=556 unstable=1 bg_thresh=987 thresh=1974 gap=618 poll_thresh=20 ino=257 dd-2584 [000] 229.821004: balance_dirty_state: bdi btrfs-1: dirty=824 wb=556 unstable=1 bg_thresh=986 thresh=1973 gap=592 poll_thresh=21 ino=257 dd-2584 [000] 229.821117: balance_dirty_state: bdi btrfs-1: dirty=849 wb=556 unstable=1 bg_thresh=986 thresh=1972 gap=566 poll_thresh=22 ino=257 dd-2584 [000] 229.821279: balance_dirty_state: bdi btrfs-1: dirty=899 wb=531 unstable=1 bg_thresh=988 thresh=1976 gap=545 poll_thresh=23 ino=257 dd-2584 [000] 229.821452: balance_dirty_state: bdi btrfs-1: dirty=924 wb=506 unstable=1 bg_thresh=987 thresh=1975 gap=544 poll_thresh=24 ino=257 dd-2584 [000] 229.821903: balance_dirty_state: bdi btrfs-1: dirty=949 wb=506 unstable=1 bg_thresh=987 thresh=1974 gap=518 poll_thresh=25 ino=257 dd-2584 [000] 229.822072: balance_dirty_state: bdi btrfs-1: dirty=974 wb=506 unstable=1 bg_thresh=986 thresh=1973 gap=492 poll_thresh=26 ino=257 dd-2584 [000] 229.822078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 229.827955: balance_dirty_state: bdi btrfs-1: dirty=974 wb=181 unstable=1 bg_thresh=978 thresh=1957 gap=801 poll_thresh=26 ino=257 dd-2584 [000] 229.828058: balance_dirty_state: bdi btrfs-1: dirty=999 wb=181 unstable=1 bg_thresh=981 thresh=1962 gap=781 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 229.828124: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27248 wrote=0 to_write=8192 dd-2584 [000] 229.828288: balance_dirty_state: bdi btrfs-1: dirty=999 wb=206 unstable=1 bg_thresh=983 thresh=1967 gap=761 poll_thresh=20 ino=257 dd-2584 [000] 229.828471: balance_dirty_state: bdi btrfs-1: dirty=974 wb=281 unstable=1 bg_thresh=986 thresh=1972 gap=716 poll_thresh=21 ino=257 dd-2584 [000] 229.828659: balance_dirty_state: bdi btrfs-1: dirty=924 wb=356 unstable=1 bg_thresh=985 thresh=1971 gap=690 poll_thresh=22 ino=257 dd-2584 [000] 229.828846: balance_dirty_state: bdi btrfs-1: dirty=874 wb=431 unstable=1 bg_thresh=987 thresh=1975 gap=669 poll_thresh=23 ino=257 dd-2584 [000] 229.829034: balance_dirty_state: bdi btrfs-1: dirty=799 wb=531 unstable=1 bg_thresh=987 thresh=1974 gap=643 poll_thresh=24 ino=257 dd-2584 [000] 229.829225: balance_dirty_state: bdi btrfs-1: dirty=774 wb=581 unstable=1 bg_thresh=986 thresh=1973 gap=617 poll_thresh=25 ino=257 dd-2584 [000] 229.829724: balance_dirty_state: bdi btrfs-1: dirty=599 wb=781 unstable=1 bg_thresh=986 thresh=1972 gap=591 poll_thresh=26 ino=257 flush-btrfs-1-2586 [003] 229.829795: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=8 wrote=640 to_write=7552 dd-2584 [000] 229.829902: balance_dirty_state: bdi btrfs-1: dirty=599 wb=806 unstable=1 bg_thresh=988 thresh=1976 gap=570 poll_thresh=27 ino=257 dd-2584 [000] 229.830076: balance_dirty_state: bdi btrfs-1: dirty=649 wb=806 unstable=1 bg_thresh=987 thresh=1975 gap=519 poll_thresh=28 ino=257 dd-2584 [000] 229.830254: balance_dirty_state: bdi btrfs-1: dirty=674 wb=806 unstable=1 bg_thresh=987 thresh=1974 gap=493 poll_thresh=29 ino=257 dd-2584 [000] 229.830260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 229.835994: balance_dirty_state: bdi btrfs-1: dirty=674 wb=631 unstable=1 bg_thresh=987 thresh=1975 gap=669 poll_thresh=29 ino=257 dd-2584 [003] 229.837593: balance_dirty_state: bdi btrfs-1: dirty=674 wb=656 unstable=1 bg_thresh=984 thresh=1969 gap=638 poll_thresh=22 ino=257 dd-2584 [003] 229.837715: balance_dirty_state: bdi btrfs-1: dirty=674 wb=681 unstable=1 bg_thresh=989 thresh=1979 gap=623 poll_thresh=23 ino=257 dd-2584 [003] 229.837839: balance_dirty_state: bdi btrfs-1: dirty=674 wb=706 unstable=1 bg_thresh=994 thresh=1989 gap=608 poll_thresh=24 ino=257 dd-2584 [003] 229.837962: balance_dirty_state: bdi btrfs-1: dirty=699 wb=706 unstable=1 bg_thresh=994 thresh=1988 gap=582 poll_thresh=25 ino=257 dd-2584 [003] 229.838322: balance_dirty_state: bdi btrfs-1: dirty=674 wb=781 unstable=1 bg_thresh=988 thresh=1976 gap=520 poll_thresh=26 ino=257 dd-2584 [003] 229.838443: balance_dirty_state: bdi btrfs-1: dirty=674 wb=806 unstable=1 bg_thresh=987 thresh=1975 gap=494 poll_thresh=27 ino=257 dd-2584 [003] 229.838562: balance_dirty_state: bdi btrfs-1: dirty=699 wb=831 unstable=1 bg_thresh=989 thresh=1979 gap=448 poll_thresh=28 ino=257 dd-2584 [003] 229.838568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-231% task_weight=99% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 229.843918: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1219 unstable=1 bg_thresh=989 thresh=1979 gap=448 poll_thresh=28 ino=257 dd-2584 [003] 229.843922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-231% task_weight=99% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 229.852022: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1219 unstable=1 bg_thresh=989 thresh=1979 gap=448 poll_thresh=28 ino=257 dd-2584 [003] 229.852031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-231% task_weight=99% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 229.860078: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1219 unstable=1 bg_thresh=989 thresh=1979 gap=448 poll_thresh=28 ino=257 dd-2584 [003] 229.860086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-231% task_weight=99% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 229.867986: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1144 unstable=1 bg_thresh=986 thresh=1973 gap=517 poll_thresh=28 ino=257 dd-2584 [003] 229.868101: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1144 unstable=1 bg_thresh=986 thresh=1973 gap=517 poll_thresh=21 ino=257 dd-2584 [003] 229.868228: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1144 unstable=1 bg_thresh=986 thresh=1972 gap=466 poll_thresh=22 ino=257 dd-2584 [003] 229.868232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-289% task_weight=99% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 229.876025: balance_dirty_state: bdi btrfs-1: dirty=361 wb=969 unstable=1 bg_thresh=985 thresh=1971 gap=640 poll_thresh=22 ino=257 dd-2584 [003] 229.876116: balance_dirty_state: bdi btrfs-1: dirty=361 wb=969 unstable=1 bg_thresh=985 thresh=1970 gap=639 poll_thresh=16 ino=257 dd-2584 [003] 229.876264: balance_dirty_state: bdi btrfs-1: dirty=386 wb=969 unstable=1 bg_thresh=987 thresh=1975 gap=619 poll_thresh=17 ino=257 dd-2584 [003] 229.876410: balance_dirty_state: bdi btrfs-1: dirty=436 wb=969 unstable=1 bg_thresh=989 thresh=1979 gap=573 poll_thresh=18 ino=257 dd-2584 [003] 229.876559: balance_dirty_state: bdi btrfs-1: dirty=461 wb=969 unstable=1 bg_thresh=989 thresh=1978 gap=547 poll_thresh=19 ino=257 dd-2584 [003] 229.877044: balance_dirty_state: bdi btrfs-1: dirty=486 wb=969 unstable=1 bg_thresh=985 thresh=1971 gap=515 poll_thresh=20 ino=257 dd-2584 [003] 229.877192: balance_dirty_state: bdi btrfs-1: dirty=536 wb=969 unstable=1 bg_thresh=987 thresh=1975 gap=469 poll_thresh=21 ino=257 dd-2584 [003] 229.877198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-284% task_weight=98% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 229.884017: balance_dirty_state: bdi btrfs-1: dirty=536 wb=856 unstable=1 bg_thresh=986 thresh=1973 gap=580 poll_thresh=21 ino=257 dd-2584 [003] 229.884102: balance_dirty_state: bdi btrfs-1: dirty=536 wb=856 unstable=1 bg_thresh=983 thresh=1967 gap=574 poll_thresh=16 ino=257 dd-2584 [003] 229.884223: balance_dirty_state: bdi btrfs-1: dirty=586 wb=856 unstable=1 bg_thresh=983 thresh=1966 gap=523 poll_thresh=17 ino=257 dd-2584 [003] 229.884348: balance_dirty_state: bdi btrfs-1: dirty=611 wb=856 unstable=1 bg_thresh=985 thresh=1970 gap=502 poll_thresh=18 ino=257 dd-2584 [003] 229.884473: balance_dirty_state: bdi btrfs-1: dirty=636 wb=856 unstable=1 bg_thresh=984 thresh=1969 gap=476 poll_thresh=19 ino=257 dd-2584 [003] 229.884478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=98% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 229.891953: balance_dirty_state: bdi btrfs-1: dirty=636 wb=856 unstable=1 bg_thresh=981 thresh=1963 gap=470 poll_thresh=19 ino=257 dd-2584 [003] 229.891958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 229.900017: balance_dirty_state: bdi btrfs-1: dirty=636 wb=856 unstable=1 bg_thresh=984 thresh=1969 gap=476 poll_thresh=19 ino=257 dd-2584 [003] 229.900022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=98% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 229.908013: balance_dirty_state: bdi btrfs-1: dirty=636 wb=706 unstable=1 bg_thresh=984 thresh=1969 gap=626 poll_thresh=19 ino=257 dd-2584 [000] 229.908100: balance_dirty_state: bdi btrfs-1: dirty=636 wb=706 unstable=1 bg_thresh=984 thresh=1969 gap=626 poll_thresh=14 ino=257 dd-2584 [000] 229.908180: balance_dirty_state: bdi btrfs-1: dirty=661 wb=706 unstable=1 bg_thresh=987 thresh=1974 gap=606 poll_thresh=15 ino=257 dd-2584 [000] 229.908263: balance_dirty_state: bdi btrfs-1: dirty=686 wb=706 unstable=1 bg_thresh=987 thresh=1974 gap=581 poll_thresh=16 ino=257 dd-2584 [000] 229.908432: balance_dirty_state: bdi btrfs-1: dirty=711 wb=706 unstable=1 bg_thresh=989 thresh=1978 gap=560 poll_thresh=17 ino=257 dd-2584 [000] 229.908873: balance_dirty_state: bdi btrfs-1: dirty=750 wb=706 unstable=1 bg_thresh=989 thresh=1979 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 229.909060: balance_dirty_state: bdi btrfs-1: dirty=776 wb=706 unstable=1 bg_thresh=989 thresh=1979 gap=496 poll_thresh=19 ino=257 dd-2584 [000] 229.909246: balance_dirty_state: bdi btrfs-1: dirty=802 wb=706 unstable=1 bg_thresh=988 thresh=1977 gap=468 poll_thresh=20 ino=257 dd-2584 [000] 229.909252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=98% bdi_bw=55876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 229.916097: balance_dirty_state: bdi btrfs-1: dirty=802 wb=706 unstable=1 bg_thresh=988 thresh=1977 gap=468 poll_thresh=20 ino=257 dd-2584 [000] 229.916103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=98% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 229.923971: balance_dirty_state: bdi btrfs-1: dirty=802 wb=631 unstable=1 bg_thresh=988 thresh=1977 gap=543 poll_thresh=20 ino=257 dd-2584 [000] 229.924071: balance_dirty_state: bdi btrfs-1: dirty=828 wb=631 unstable=1 bg_thresh=988 thresh=1977 gap=517 poll_thresh=15 ino=257 dd-2584 [000] 229.924166: balance_dirty_state: bdi btrfs-1: dirty=841 wb=631 unstable=1 bg_thresh=988 thresh=1976 gap=503 poll_thresh=16 ino=257 dd-2584 [000] 229.924356: balance_dirty_state: bdi btrfs-1: dirty=867 wb=631 unstable=1 bg_thresh=989 thresh=1979 gap=480 poll_thresh=17 ino=257 dd-2584 [000] 229.924362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 229.931984: balance_dirty_state: bdi btrfs-1: dirty=867 wb=631 unstable=1 bg_thresh=985 thresh=1970 gap=471 poll_thresh=17 ino=257 dd-2584 [004] 229.931992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 229.940058: balance_dirty_state: bdi btrfs-1: dirty=867 wb=631 unstable=1 bg_thresh=985 thresh=1970 gap=471 poll_thresh=17 ino=257 dd-2584 [004] 229.940068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 229.948071: balance_dirty_state: bdi btrfs-1: dirty=867 wb=631 unstable=1 bg_thresh=985 thresh=1970 gap=471 poll_thresh=17 ino=257 dd-2584 [004] 229.948080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 229.956070: balance_dirty_state: bdi btrfs-1: dirty=867 wb=631 unstable=1 bg_thresh=985 thresh=1970 gap=471 poll_thresh=17 ino=257 dd-2584 [000] 229.956080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 229.963954: balance_dirty_state: bdi btrfs-1: dirty=867 wb=631 unstable=1 bg_thresh=985 thresh=1970 gap=471 poll_thresh=17 ino=257 dd-2584 [000] 229.963959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 229.971973: balance_dirty_state: bdi btrfs-1: dirty=867 wb=631 unstable=1 bg_thresh=985 thresh=1970 gap=471 poll_thresh=17 ino=257 dd-2584 [000] 229.971978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 229.979977: balance_dirty_state: bdi btrfs-1: dirty=867 wb=631 unstable=1 bg_thresh=985 thresh=1970 gap=471 poll_thresh=17 ino=257 dd-2584 [000] 229.979982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 229.987958: balance_dirty_state: bdi btrfs-1: dirty=867 wb=631 unstable=1 bg_thresh=985 thresh=1970 gap=471 poll_thresh=17 ino=257 dd-2584 [000] 229.987964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 229.995977: balance_dirty_state: bdi btrfs-1: dirty=867 wb=631 unstable=1 bg_thresh=985 thresh=1970 gap=471 poll_thresh=17 ino=257 dd-2584 [000] 229.995982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 230.006895: balance_dirty_state: bdi btrfs-1: dirty=867 wb=631 unstable=1 bg_thresh=979 thresh=1959 gap=460 poll_thresh=17 ino=257 dd-2584 [004] 230.006901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-306% task_weight=98% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 230.011957: balance_dirty_state: bdi btrfs-1: dirty=867 wb=631 unstable=1 bg_thresh=982 thresh=1964 gap=465 poll_thresh=17 ino=257 dd-2584 [004] 230.011963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 230.019964: balance_dirty_state: bdi btrfs-1: dirty=867 wb=631 unstable=1 bg_thresh=982 thresh=1964 gap=465 poll_thresh=17 ino=257 dd-2584 [004] 230.019970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=50620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 230.027977: balance_dirty_state: bdi btrfs-1: dirty=867 wb=631 unstable=1 bg_thresh=1024 thresh=2048 gap=549 poll_thresh=17 ino=257 dd-2584 [000] 230.028058: balance_dirty_state: bdi btrfs-1: dirty=892 wb=631 unstable=1 bg_thresh=1018 thresh=2036 gap=512 poll_thresh=13 ino=257 dd-2584 [000] 230.028133: balance_dirty_state: bdi btrfs-1: dirty=892 wb=631 unstable=1 bg_thresh=1020 thresh=2041 gap=517 poll_thresh=14 ino=257 dd-2584 [000] 230.028230: balance_dirty_state: bdi btrfs-1: dirty=917 wb=631 unstable=1 bg_thresh=1014 thresh=2028 gap=479 poll_thresh=15 ino=257 dd-2584 [000] 230.028234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=50620 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 230.036063: balance_dirty_state: bdi btrfs-1: dirty=911 wb=631 unstable=1 bg_thresh=1003 thresh=2007 gap=464 poll_thresh=15 ino=257 dd-2584 [004] 230.036075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=50620 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 230.044014: balance_dirty_state: bdi btrfs-1: dirty=912 wb=381 unstable=1 bg_thresh=993 thresh=1987 gap=693 poll_thresh=15 ino=257 dd-2584 [004] 230.044106: balance_dirty_state: bdi btrfs-1: dirty=912 wb=381 unstable=1 bg_thresh=990 thresh=1981 gap=687 poll_thresh=11 ino=257 dd-2584 [004] 230.044190: balance_dirty_state: bdi btrfs-1: dirty=937 wb=381 unstable=1 bg_thresh=993 thresh=1986 gap=667 poll_thresh=12 ino=257 dd-2584 [004] 230.044272: balance_dirty_state: bdi btrfs-1: dirty=937 wb=381 unstable=1 bg_thresh=990 thresh=1980 gap=661 poll_thresh=13 ino=257 dd-2584 [004] 230.044357: balance_dirty_state: bdi btrfs-1: dirty=962 wb=381 unstable=1 bg_thresh=992 thresh=1985 gap=641 poll_thresh=14 ino=257 dd-2584 [004] 230.044707: balance_dirty_state: bdi btrfs-1: dirty=987 wb=381 unstable=1 bg_thresh=992 thresh=1985 gap=616 poll_thresh=15 ino=257 dd-2584 [004] 230.044793: balance_dirty_state: bdi btrfs-1: dirty=987 wb=381 unstable=1 bg_thresh=995 thresh=1990 gap=621 poll_thresh=16 ino=257 dd-2584 [004] 230.044966: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=381 unstable=1 bg_thresh=997 thresh=1994 gap=575 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 230.045036: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27464 wrote=0 to_write=8192 dd-2584 [004] 230.045158: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=381 unstable=1 bg_thresh=996 thresh=1993 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 230.045346: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=406 unstable=1 bg_thresh=989 thresh=1979 gap=510 poll_thresh=19 ino=257 dd-2584 [004] 230.045549: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=406 unstable=1 bg_thresh=994 thresh=1989 gap=520 poll_thresh=20 ino=257 dd-2584 [004] 230.045752: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=406 unstable=1 bg_thresh=991 thresh=1982 gap=563 poll_thresh=21 ino=257 dd-2584 [004] 230.045883: balance_dirty_state: bdi btrfs-1: dirty=987 wb=456 unstable=1 bg_thresh=990 thresh=1981 gap=537 poll_thresh=22 ino=257 dd-2584 [004] 230.046011: balance_dirty_state: bdi btrfs-1: dirty=962 wb=506 unstable=1 bg_thresh=990 thresh=1980 gap=511 poll_thresh=23 ino=257 dd-2584 [004] 230.046391: balance_dirty_state: bdi btrfs-1: dirty=837 wb=681 unstable=1 bg_thresh=995 thresh=1990 gap=471 poll_thresh=24 ino=257 dd-2584 [004] 230.046394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=50620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 230.048406: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=1280 to_write=6912 dd-2584 [003] 230.052020: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1405 unstable=1 bg_thresh=994 thresh=1989 gap=583 poll_thresh=24 ino=257 dd-2584 [003] 230.052089: balance_dirty_state: bdi btrfs-1: dirty=16 wb=1405 unstable=1 bg_thresh=994 thresh=1989 gap=567 poll_thresh=18 ino=257 dd-2584 [003] 230.052217: balance_dirty_state: bdi btrfs-1: dirty=41 wb=1405 unstable=1 bg_thresh=997 thresh=1994 gap=547 poll_thresh=19 ino=257 dd-2584 [003] 230.052341: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1405 unstable=1 bg_thresh=1002 thresh=2004 gap=532 poll_thresh=20 ino=257 dd-2584 [003] 230.052468: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1405 unstable=1 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=21 ino=257 dd-2584 [003] 230.052473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=50620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 230.060056: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1294 unstable=1 bg_thresh=998 thresh=1996 gap=590 poll_thresh=21 ino=257 dd-2584 [003] 230.060134: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1294 unstable=1 bg_thresh=998 thresh=1996 gap=590 poll_thresh=16 ino=257 dd-2584 [003] 230.060262: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1294 unstable=1 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=17 ino=257 dd-2584 [003] 230.060392: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1294 unstable=1 bg_thresh=996 thresh=1993 gap=512 poll_thresh=18 ino=257 dd-2584 [003] 230.060520: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1294 unstable=1 bg_thresh=996 thresh=1992 gap=486 poll_thresh=19 ino=257 dd-2584 [003] 230.060525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=50620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 230.072047: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1294 unstable=1 bg_thresh=996 thresh=1992 gap=486 poll_thresh=19 ino=257 dd-2584 [003] 230.072056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=50620 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 230.080124: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1294 unstable=1 bg_thresh=996 thresh=1992 gap=486 poll_thresh=19 ino=257 dd-2584 [003] 230.080135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=50620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 230.088202: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1294 unstable=1 bg_thresh=1002 thresh=2004 gap=505 poll_thresh=19 ino=257 dd-2584 [006] 230.088690: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1294 unstable=1 bg_thresh=1002 thresh=2004 gap=505 poll_thresh=14 ino=257 dd-2584 [006] 230.088808: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1294 unstable=1 bg_thresh=1004 thresh=2009 gap=485 poll_thresh=15 ino=257 dd-2584 [006] 230.088817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=50620 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 230.096187: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1276 unstable=1 bg_thresh=1005 thresh=2011 gap=498 poll_thresh=15 ino=257 dd-2584 [006] 230.096195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=50620 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 230.104122: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1151 unstable=1 bg_thresh=995 thresh=1990 gap=602 poll_thresh=15 ino=257 dd-2584 [006] 230.104192: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1151 unstable=1 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=11 ino=257 dd-2584 [006] 230.104253: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1151 unstable=1 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=12 ino=257 dd-2584 [006] 230.104315: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1151 unstable=1 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=13 ino=257 dd-2584 [006] 230.104372: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1151 unstable=1 bg_thresh=1000 thresh=2000 gap=537 poll_thresh=14 ino=257 dd-2584 [006] 230.104430: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1151 unstable=1 bg_thresh=1002 thresh=2005 gap=542 poll_thresh=15 ino=257 dd-2584 [006] 230.104486: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1151 unstable=1 bg_thresh=1002 thresh=2004 gap=516 poll_thresh=16 ino=257 dd-2584 [006] 230.104598: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1151 unstable=1 bg_thresh=1001 thresh=2003 gap=490 poll_thresh=17 ino=257 dd-2584 [006] 230.104602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=50620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 230.112115: balance_dirty_state: bdi btrfs-1: dirty=361 wb=651 unstable=1 bg_thresh=1003 thresh=2007 gap=994 poll_thresh=17 ino=257 dd-2584 [006] 230.112222: balance_dirty_state: bdi btrfs-1: dirty=386 wb=651 unstable=1 bg_thresh=1006 thresh=2012 gap=974 poll_thresh=13 ino=257 dd-2584 [006] 230.112279: balance_dirty_state: bdi btrfs-1: dirty=411 wb=651 unstable=1 bg_thresh=1003 thresh=2006 gap=943 poll_thresh=14 ino=257 dd-2584 [006] 230.112336: balance_dirty_state: bdi btrfs-1: dirty=411 wb=651 unstable=1 bg_thresh=1005 thresh=2011 gap=948 poll_thresh=15 ino=257 dd-2584 [006] 230.112393: balance_dirty_state: bdi btrfs-1: dirty=436 wb=651 unstable=1 bg_thresh=1005 thresh=2010 gap=922 poll_thresh=16 ino=257 dd-2584 [006] 230.112504: balance_dirty_state: bdi btrfs-1: dirty=461 wb=651 unstable=1 bg_thresh=1004 thresh=2009 gap=896 poll_thresh=17 ino=257 dd-2584 [006] 230.112787: balance_dirty_state: bdi btrfs-1: dirty=486 wb=651 unstable=1 bg_thresh=1004 thresh=2008 gap=870 poll_thresh=18 ino=257 dd-2584 [006] 230.112900: balance_dirty_state: bdi btrfs-1: dirty=536 wb=651 unstable=1 bg_thresh=1003 thresh=2007 gap=819 poll_thresh=19 ino=257 dd-2584 [006] 230.113013: balance_dirty_state: bdi btrfs-1: dirty=561 wb=651 unstable=1 bg_thresh=1005 thresh=2011 gap=798 poll_thresh=20 ino=257 dd-2584 [006] 230.113123: balance_dirty_state: bdi btrfs-1: dirty=586 wb=651 unstable=1 bg_thresh=1005 thresh=2010 gap=772 poll_thresh=21 ino=257 dd-2584 [006] 230.113237: balance_dirty_state: bdi btrfs-1: dirty=611 wb=651 unstable=1 bg_thresh=1004 thresh=2009 gap=746 poll_thresh=22 ino=257 dd-2584 [006] 230.113351: balance_dirty_state: bdi btrfs-1: dirty=661 wb=651 unstable=1 bg_thresh=1006 thresh=2013 gap=700 poll_thresh=23 ino=257 dd-2584 [006] 230.113465: balance_dirty_state: bdi btrfs-1: dirty=686 wb=651 unstable=1 bg_thresh=1006 thresh=2012 gap=674 poll_thresh=24 ino=257 dd-2584 [006] 230.113595: balance_dirty_state: bdi btrfs-1: dirty=711 wb=638 unstable=1 bg_thresh=1005 thresh=2011 gap=661 poll_thresh=25 ino=257 dd-2584 [006] 230.113884: balance_dirty_state: bdi btrfs-1: dirty=761 wb=499 unstable=1 bg_thresh=1002 thresh=2005 gap=744 poll_thresh=26 ino=257 dd-2584 [006] 230.114012: balance_dirty_state: bdi btrfs-1: dirty=786 wb=499 unstable=1 bg_thresh=1000 thresh=2001 gap=715 poll_thresh=27 ino=257 dd-2584 [006] 230.114137: balance_dirty_state: bdi btrfs-1: dirty=811 wb=499 unstable=1 bg_thresh=999 thresh=1998 gap=687 poll_thresh=28 ino=257 dd-2584 [006] 230.114264: balance_dirty_state: bdi btrfs-1: dirty=836 wb=499 unstable=1 bg_thresh=998 thresh=1997 gap=661 poll_thresh=29 ino=257 dd-2584 [006] 230.114390: balance_dirty_state: bdi btrfs-1: dirty=886 wb=499 unstable=1 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=30 ino=257 dd-2584 [006] 230.114515: balance_dirty_state: bdi btrfs-1: dirty=911 wb=499 unstable=1 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=31 ino=257 dd-2584 [006] 230.114640: balance_dirty_state: bdi btrfs-1: dirty=936 wb=499 unstable=1 bg_thresh=998 thresh=1997 gap=561 poll_thresh=32 ino=257 dd-2584 [006] 230.114992: balance_dirty_state: bdi btrfs-1: dirty=986 wb=499 unstable=1 bg_thresh=1006 thresh=2012 gap=526 poll_thresh=34 ino=257 dd-2584 [006] 230.115182: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=499 unstable=1 bg_thresh=1001 thresh=2003 gap=467 poll_thresh=36 ino=257 dd-2584 [006] 230.115187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=50620 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 230.115209: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27532 wrote=0 to_write=8192 dd-2584 [006] 230.120044: balance_dirty_state: bdi btrfs-1: dirty=311 wb=945 unstable=1 bg_thresh=1002 thresh=2005 gap=748 poll_thresh=36 ino=257 dd-2584 [006] 230.120155: balance_dirty_state: bdi btrfs-1: dirty=336 wb=895 unstable=1 bg_thresh=999 thresh=1999 gap=767 poll_thresh=27 ino=257 dd-2584 [006] 230.120288: balance_dirty_state: bdi btrfs-1: dirty=311 wb=895 unstable=1 bg_thresh=1004 thresh=2009 gap=802 poll_thresh=28 ino=257 dd-2584 [006] 230.120417: balance_dirty_state: bdi btrfs-1: dirty=286 wb=970 unstable=1 bg_thresh=1004 thresh=2008 gap=751 poll_thresh=29 ino=257 dd-2584 [006] 230.120546: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1020 unstable=1 bg_thresh=1003 thresh=2007 gap=700 poll_thresh=30 ino=257 dd-2584 [006] 230.120674: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1070 unstable=1 bg_thresh=1003 thresh=2006 gap=674 poll_thresh=31 ino=257 dd-2584 [006] 230.120803: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1120 unstable=1 bg_thresh=1005 thresh=2010 gap=653 poll_thresh=32 ino=257 dd-2584 [006] 230.121177: balance_dirty_state: bdi btrfs-1: dirty=136 wb=1270 unstable=1 bg_thresh=1004 thresh=2008 gap=601 poll_thresh=34 ino=257 dd-2584 [006] 230.121368: balance_dirty_state: bdi btrfs-1: dirty=111 wb=1345 unstable=1 bg_thresh=1006 thresh=2012 gap=555 poll_thresh=36 ino=257 dd-2584 [006] 230.121564: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1420 unstable=1 bg_thresh=1005 thresh=2010 gap=503 poll_thresh=38 ino=257 dd-2584 [006] 230.121763: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1495 unstable=1 bg_thresh=1004 thresh=2009 gap=452 poll_thresh=40 ino=257 dd-2584 [006] 230.121765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=50620 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 230.122230: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=300 wrote=1424 to_write=6768 dd-2584 [006] 230.127997: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1328 unstable=0 bg_thresh=1000 thresh=2001 gap=673 poll_thresh=40 ino=257 dd-2584 [006] 230.128066: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1328 unstable=0 bg_thresh=1000 thresh=2000 gap=672 poll_thresh=30 ino=257 dd-2584 [006] 230.128194: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1328 unstable=0 bg_thresh=1002 thresh=2004 gap=629 poll_thresh=31 ino=257 dd-2584 [006] 230.128320: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1328 unstable=0 bg_thresh=1001 thresh=2003 gap=603 poll_thresh=32 ino=257 dd-2584 [006] 230.128684: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1328 unstable=0 bg_thresh=998 thresh=1996 gap=546 poll_thresh=34 ino=257 dd-2584 [006] 230.128862: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1328 unstable=0 bg_thresh=1002 thresh=2005 gap=505 poll_thresh=36 ino=257 dd-2584 [006] 230.129039: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1328 unstable=0 bg_thresh=999 thresh=1998 gap=448 poll_thresh=38 ino=257 dd-2584 [006] 230.129046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=53248 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [002] 230.136067: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1203 unstable=0 bg_thresh=998 thresh=1997 gap=572 poll_thresh=38 ino=257 dd-2584 [002] 230.136142: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1203 unstable=0 bg_thresh=998 thresh=1997 gap=572 poll_thresh=28 ino=257 dd-2584 [002] 230.136264: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1203 unstable=0 bg_thresh=1000 thresh=2001 gap=526 poll_thresh=29 ino=257 dd-2584 [002] 230.136385: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1203 unstable=0 bg_thresh=1000 thresh=2000 gap=500 poll_thresh=30 ino=257 dd-2584 [002] 230.136502: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1203 unstable=0 bg_thresh=999 thresh=1999 gap=474 poll_thresh=31 ino=257 dd-2584 [002] 230.136506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-110% task_weight=98% bdi_bw=53248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 230.144121: balance_dirty_state: bdi btrfs-1: dirty=322 wb=928 unstable=0 bg_thresh=999 thresh=1998 gap=748 poll_thresh=31 ino=257 dd-2584 [002] 230.144607: balance_dirty_state: bdi btrfs-1: dirty=347 wb=928 unstable=0 bg_thresh=998 thresh=1997 gap=722 poll_thresh=23 ino=257 dd-2584 [002] 230.144844: balance_dirty_state: bdi btrfs-1: dirty=372 wb=928 unstable=0 bg_thresh=998 thresh=1996 gap=696 poll_thresh=24 ino=257 dd-2584 [002] 230.145082: balance_dirty_state: bdi btrfs-1: dirty=422 wb=928 unstable=0 bg_thresh=1000 thresh=2000 gap=650 poll_thresh=25 ino=257 dd-2584 [002] 230.145316: balance_dirty_state: bdi btrfs-1: dirty=447 wb=928 unstable=0 bg_thresh=999 thresh=1999 gap=624 poll_thresh=26 ino=257 dd-2584 [002] 230.145553: balance_dirty_state: bdi btrfs-1: dirty=472 wb=928 unstable=0 bg_thresh=999 thresh=1998 gap=598 poll_thresh=27 ino=257 dd-2584 [002] 230.145791: balance_dirty_state: bdi btrfs-1: dirty=497 wb=928 unstable=0 bg_thresh=1001 thresh=2002 gap=577 poll_thresh=28 ino=257 dd-2584 [002] 230.146030: balance_dirty_state: bdi btrfs-1: dirty=547 wb=928 unstable=0 bg_thresh=1000 thresh=2001 gap=526 poll_thresh=29 ino=257 dd-2584 [002] 230.146270: balance_dirty_state: bdi btrfs-1: dirty=572 wb=928 unstable=0 bg_thresh=1000 thresh=2000 gap=500 poll_thresh=30 ino=257 dd-2584 [002] 230.146846: balance_dirty_state: bdi btrfs-1: dirty=597 wb=928 unstable=0 bg_thresh=999 thresh=1999 gap=474 poll_thresh=31 ino=257 dd-2584 [002] 230.146855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=53248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 230.152069: balance_dirty_state: bdi btrfs-1: dirty=597 wb=803 unstable=0 bg_thresh=1002 thresh=2004 gap=604 poll_thresh=31 ino=257 dd-2584 [002] 230.152196: balance_dirty_state: bdi btrfs-1: dirty=622 wb=803 unstable=0 bg_thresh=1001 thresh=2003 gap=578 poll_thresh=23 ino=257 dd-2584 [002] 230.152429: balance_dirty_state: bdi btrfs-1: dirty=647 wb=803 unstable=0 bg_thresh=1001 thresh=2002 gap=552 poll_thresh=24 ino=257 dd-2584 [002] 230.152664: balance_dirty_state: bdi btrfs-1: dirty=672 wb=803 unstable=0 bg_thresh=1000 thresh=2001 gap=526 poll_thresh=25 ino=257 dd-2584 [002] 230.152899: balance_dirty_state: bdi btrfs-1: dirty=722 wb=803 unstable=0 bg_thresh=1000 thresh=2000 gap=475 poll_thresh=26 ino=257 dd-2584 [002] 230.152906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-109% task_weight=98% bdi_bw=53248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 230.160079: balance_dirty_state: bdi btrfs-1: dirty=722 wb=678 unstable=0 bg_thresh=999 thresh=1999 gap=599 poll_thresh=26 ino=257 dd-2584 [002] 230.160143: balance_dirty_state: bdi btrfs-1: dirty=722 wb=678 unstable=0 bg_thresh=1001 thresh=2003 gap=603 poll_thresh=19 ino=257 dd-2584 [002] 230.160262: balance_dirty_state: bdi btrfs-1: dirty=772 wb=678 unstable=0 bg_thresh=1001 thresh=2002 gap=552 poll_thresh=20 ino=257 dd-2584 [002] 230.160379: balance_dirty_state: bdi btrfs-1: dirty=797 wb=678 unstable=0 bg_thresh=1000 thresh=2001 gap=526 poll_thresh=21 ino=257 dd-2584 [002] 230.160496: balance_dirty_state: bdi btrfs-1: dirty=822 wb=678 unstable=0 bg_thresh=1000 thresh=2000 gap=500 poll_thresh=22 ino=257 dd-2584 [002] 230.160794: balance_dirty_state: bdi btrfs-1: dirty=847 wb=678 unstable=0 bg_thresh=1002 thresh=2004 gap=479 poll_thresh=23 ino=257 dd-2584 [002] 230.160799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=53248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 230.168083: balance_dirty_state: bdi btrfs-1: dirty=847 wb=528 unstable=0 bg_thresh=1002 thresh=2005 gap=630 poll_thresh=23 ino=257 dd-2584 [002] 230.168183: balance_dirty_state: bdi btrfs-1: dirty=872 wb=528 unstable=0 bg_thresh=999 thresh=1999 gap=599 poll_thresh=17 ino=257 dd-2584 [002] 230.168304: balance_dirty_state: bdi btrfs-1: dirty=897 wb=528 unstable=0 bg_thresh=999 thresh=1998 gap=573 poll_thresh=18 ino=257 dd-2584 [002] 230.168424: balance_dirty_state: bdi btrfs-1: dirty=947 wb=528 unstable=0 bg_thresh=995 thresh=1991 gap=516 poll_thresh=19 ino=257 dd-2584 [002] 230.168542: balance_dirty_state: bdi btrfs-1: dirty=972 wb=528 unstable=0 bg_thresh=997 thresh=1995 gap=495 poll_thresh=20 ino=257 dd-2584 [002] 230.168547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=53248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 230.176203: balance_dirty_state: bdi btrfs-1: dirty=972 wb=403 unstable=0 bg_thresh=996 thresh=1992 gap=617 poll_thresh=20 ino=257 dd-2584 [002] 230.176288: balance_dirty_state: bdi btrfs-1: dirty=997 wb=403 unstable=0 bg_thresh=998 thresh=1997 gap=597 poll_thresh=15 ino=257 dd-2584 [002] 230.176349: balance_dirty_state: bdi btrfs-1: dirty=997 wb=403 unstable=0 bg_thresh=995 thresh=1991 gap=591 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 230.176367: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27596 wrote=0 to_write=8192 dd-2584 [002] 230.176475: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=403 unstable=0 bg_thresh=995 thresh=1990 gap=565 poll_thresh=17 ino=257 dd-2584 [002] 230.176605: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=428 unstable=0 bg_thresh=997 thresh=1994 gap=519 poll_thresh=18 ino=257 dd-2584 [002] 230.176734: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=478 unstable=0 bg_thresh=996 thresh=1993 gap=493 poll_thresh=19 ino=257 dd-2584 [002] 230.176736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=53248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 230.180749: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=360 wrote=1104 to_write=7088 dd-2584 [006] 230.184018: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1378 unstable=0 bg_thresh=986 thresh=1973 gap=595 poll_thresh=19 ino=257 dd-2584 [006] 230.184395: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1378 unstable=0 bg_thresh=989 thresh=1978 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 230.184483: balance_dirty_state: bdi btrfs-1: dirty=22 wb=1378 unstable=0 bg_thresh=988 thresh=1977 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 230.184568: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1378 unstable=0 bg_thresh=994 thresh=1988 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 230.184690: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1378 unstable=0 bg_thresh=990 thresh=1981 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 230.184814: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1378 unstable=0 bg_thresh=990 thresh=1980 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 230.184938: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1378 unstable=0 bg_thresh=992 thresh=1984 gap=459 poll_thresh=19 ino=257 dd-2584 [006] 230.184944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=53248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 230.192111: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1378 unstable=0 bg_thresh=984 thresh=1969 gap=444 poll_thresh=19 ino=257 dd-2584 [006] 230.192120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=98% bdi_bw=53248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 230.200076: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1228 unstable=0 bg_thresh=979 thresh=1958 gap=583 poll_thresh=19 ino=257 dd-2584 [006] 230.200142: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1228 unstable=0 bg_thresh=979 thresh=1958 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 230.200202: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1228 unstable=0 bg_thresh=981 thresh=1963 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 230.200259: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1228 unstable=0 bg_thresh=981 thresh=1963 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 230.200382: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1228 unstable=0 bg_thresh=981 thresh=1962 gap=512 poll_thresh=17 ino=257 dd-2584 [006] 230.200505: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1228 unstable=0 bg_thresh=983 thresh=1966 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 230.200510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=53248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 230.208144: balance_dirty_state: bdi btrfs-1: dirty=247 wb=978 unstable=0 bg_thresh=991 thresh=1983 gap=758 poll_thresh=18 ino=257 dd-2584 [005] 230.208389: balance_dirty_state: bdi btrfs-1: dirty=247 wb=978 unstable=0 bg_thresh=991 thresh=1983 gap=758 poll_thresh=13 ino=257 dd-2584 [005] 230.208447: balance_dirty_state: bdi btrfs-1: dirty=272 wb=978 unstable=0 bg_thresh=994 thresh=1988 gap=738 poll_thresh=14 ino=257 dd-2584 [005] 230.208504: balance_dirty_state: bdi btrfs-1: dirty=297 wb=978 unstable=0 bg_thresh=996 thresh=1993 gap=718 poll_thresh=15 ino=257 dd-2584 [005] 230.208559: balance_dirty_state: bdi btrfs-1: dirty=297 wb=978 unstable=0 bg_thresh=996 thresh=1993 gap=718 poll_thresh=16 ino=257 dd-2584 [005] 230.208677: balance_dirty_state: bdi btrfs-1: dirty=347 wb=978 unstable=0 bg_thresh=999 thresh=1998 gap=673 poll_thresh=17 ino=257 dd-2584 [005] 230.208795: balance_dirty_state: bdi btrfs-1: dirty=372 wb=978 unstable=0 bg_thresh=1001 thresh=2002 gap=652 poll_thresh=18 ino=257 dd-2584 [005] 230.208912: balance_dirty_state: bdi btrfs-1: dirty=397 wb=978 unstable=0 bg_thresh=1000 thresh=2001 gap=626 poll_thresh=19 ino=257 dd-2584 [005] 230.209032: balance_dirty_state: bdi btrfs-1: dirty=447 wb=978 unstable=0 bg_thresh=1000 thresh=2000 gap=575 poll_thresh=20 ino=257 dd-2584 [005] 230.209180: balance_dirty_state: bdi btrfs-1: dirty=472 wb=978 unstable=0 bg_thresh=996 thresh=1992 gap=542 poll_thresh=21 ino=257 dd-2584 [005] 230.209325: balance_dirty_state: bdi btrfs-1: dirty=497 wb=978 unstable=0 bg_thresh=995 thresh=1991 gap=516 poll_thresh=22 ino=257 dd-2584 [005] 230.209673: balance_dirty_state: bdi btrfs-1: dirty=522 wb=978 unstable=0 bg_thresh=995 thresh=1990 gap=490 poll_thresh=23 ino=257 dd-2584 [005] 230.209679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=53248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 230.216156: balance_dirty_state: bdi btrfs-1: dirty=522 wb=853 unstable=0 bg_thresh=995 thresh=1990 gap=615 poll_thresh=23 ino=257 dd-2584 [005] 230.216282: balance_dirty_state: bdi btrfs-1: dirty=547 wb=853 unstable=0 bg_thresh=997 thresh=1995 gap=595 poll_thresh=17 ino=257 dd-2584 [005] 230.216519: balance_dirty_state: bdi btrfs-1: dirty=572 wb=853 unstable=0 bg_thresh=997 thresh=1994 gap=569 poll_thresh=18 ino=257 dd-2584 [005] 230.216754: balance_dirty_state: bdi btrfs-1: dirty=622 wb=853 unstable=0 bg_thresh=996 thresh=1993 gap=518 poll_thresh=19 ino=257 dd-2584 [005] 230.216987: balance_dirty_state: bdi btrfs-1: dirty=647 wb=853 unstable=0 bg_thresh=998 thresh=1997 gap=497 poll_thresh=20 ino=257 dd-2584 [005] 230.216996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=53248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 230.224214: balance_dirty_state: bdi btrfs-1: dirty=647 wb=728 unstable=0 bg_thresh=999 thresh=1998 gap=623 poll_thresh=20 ino=257 dd-2584 [001] 230.224284: balance_dirty_state: bdi btrfs-1: dirty=647 wb=728 unstable=0 bg_thresh=999 thresh=1998 gap=623 poll_thresh=15 ino=257 dd-2584 [001] 230.224345: balance_dirty_state: bdi btrfs-1: dirty=672 wb=728 unstable=0 bg_thresh=1001 thresh=2003 gap=603 poll_thresh=16 ino=257 dd-2584 [001] 230.224458: balance_dirty_state: bdi btrfs-1: dirty=697 wb=728 unstable=0 bg_thresh=1004 thresh=2008 gap=583 poll_thresh=17 ino=257 dd-2584 [001] 230.224571: balance_dirty_state: bdi btrfs-1: dirty=747 wb=728 unstable=0 bg_thresh=1006 thresh=2013 gap=538 poll_thresh=18 ino=257 dd-2584 [001] 230.224857: balance_dirty_state: bdi btrfs-1: dirty=772 wb=728 unstable=0 bg_thresh=1008 thresh=2017 gap=517 poll_thresh=19 ino=257 dd-2584 [001] 230.224970: balance_dirty_state: bdi btrfs-1: dirty=797 wb=728 unstable=0 bg_thresh=1008 thresh=2016 gap=491 poll_thresh=20 ino=257 dd-2584 [001] 230.224975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=53248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 230.236054: balance_dirty_state: bdi btrfs-1: dirty=797 wb=478 unstable=0 bg_thresh=1002 thresh=2005 gap=730 poll_thresh=20 ino=257 dd-2584 [001] 230.236164: balance_dirty_state: bdi btrfs-1: dirty=822 wb=478 unstable=0 bg_thresh=1002 thresh=2005 gap=705 poll_thresh=15 ino=257 dd-2584 [001] 230.236224: balance_dirty_state: bdi btrfs-1: dirty=847 wb=478 unstable=0 bg_thresh=1005 thresh=2010 gap=685 poll_thresh=16 ino=257 dd-2584 [001] 230.236333: balance_dirty_state: bdi btrfs-1: dirty=872 wb=478 unstable=0 bg_thresh=1007 thresh=2015 gap=665 poll_thresh=17 ino=257 dd-2584 [001] 230.236446: balance_dirty_state: bdi btrfs-1: dirty=897 wb=478 unstable=0 bg_thresh=1007 thresh=2014 gap=639 poll_thresh=18 ino=257 dd-2584 [001] 230.236559: balance_dirty_state: bdi btrfs-1: dirty=922 wb=478 unstable=0 bg_thresh=1009 thresh=2018 gap=618 poll_thresh=19 ino=257 dd-2584 [001] 230.236672: balance_dirty_state: bdi btrfs-1: dirty=972 wb=478 unstable=0 bg_thresh=1005 thresh=2011 gap=561 poll_thresh=20 ino=257 dd-2584 [001] 230.236785: balance_dirty_state: bdi btrfs-1: dirty=997 wb=478 unstable=0 bg_thresh=1005 thresh=2010 gap=535 poll_thresh=21 ino=257 dd-2584 [001] 230.237069: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=478 unstable=0 bg_thresh=1007 thresh=2014 gap=514 poll_thresh=22 ino=257 flush-btrfs-1-2586 [007] 230.237160: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27656 wrote=0 to_write=8192 dd-2584 [001] 230.237197: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=478 unstable=0 bg_thresh=1006 thresh=2013 gap=488 poll_thresh=23 ino=257 dd-2584 [001] 230.237199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=55132 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 230.239632: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=416 wrote=1072 to_write=7120 dd-2584 [001] 230.248062: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1303 unstable=0 bg_thresh=998 thresh=1997 gap=694 poll_thresh=23 ino=257 dd-2584 [001] 230.248155: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1303 unstable=0 bg_thresh=998 thresh=1997 gap=694 poll_thresh=17 ino=257 dd-2584 [001] 230.248274: balance_dirty_state: bdi btrfs-1: dirty=22 wb=1303 unstable=0 bg_thresh=1000 thresh=2001 gap=676 poll_thresh=18 ino=257 dd-2584 [001] 230.248391: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1303 unstable=0 bg_thresh=1000 thresh=2000 gap=625 poll_thresh=19 ino=257 dd-2584 [001] 230.248505: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1303 unstable=0 bg_thresh=999 thresh=1999 gap=599 poll_thresh=20 ino=257 dd-2584 [001] 230.248620: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1303 unstable=0 bg_thresh=996 thresh=1992 gap=567 poll_thresh=21 ino=257 dd-2584 [001] 230.248736: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1303 unstable=0 bg_thresh=998 thresh=1996 gap=521 poll_thresh=22 ino=257 dd-2584 [001] 230.248852: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1303 unstable=0 bg_thresh=997 thresh=1995 gap=495 poll_thresh=23 ino=257 dd-2584 [001] 230.248857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=55132 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 230.256158: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1178 unstable=0 bg_thresh=998 thresh=1997 gap=622 poll_thresh=23 ino=257 dd-2584 [005] 230.256422: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1178 unstable=0 bg_thresh=995 thresh=1991 gap=616 poll_thresh=17 ino=257 dd-2584 [005] 230.256546: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1178 unstable=0 bg_thresh=997 thresh=1995 gap=570 poll_thresh=18 ino=257 dd-2584 [005] 230.256668: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1178 unstable=0 bg_thresh=997 thresh=1994 gap=544 poll_thresh=19 ino=257 dd-2584 [005] 230.256789: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1178 unstable=0 bg_thresh=996 thresh=1993 gap=518 poll_thresh=20 ino=257 dd-2584 [005] 230.256911: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1178 unstable=0 bg_thresh=996 thresh=1992 gap=467 poll_thresh=21 ino=257 dd-2584 [005] 230.256916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=55132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 230.264050: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1178 unstable=0 bg_thresh=991 thresh=1982 gap=457 poll_thresh=21 ino=257 dd-2584 [005] 230.264056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=55132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 230.272109: balance_dirty_state: bdi btrfs-1: dirty=347 wb=953 unstable=0 bg_thresh=990 thresh=1981 gap=681 poll_thresh=21 ino=257 dd-2584 [005] 230.272180: balance_dirty_state: bdi btrfs-1: dirty=347 wb=953 unstable=0 bg_thresh=990 thresh=1980 gap=680 poll_thresh=16 ino=257 dd-2584 [005] 230.272300: balance_dirty_state: bdi btrfs-1: dirty=397 wb=953 unstable=0 bg_thresh=989 thresh=1979 gap=629 poll_thresh=17 ino=257 dd-2584 [005] 230.272417: balance_dirty_state: bdi btrfs-1: dirty=422 wb=953 unstable=0 bg_thresh=989 thresh=1978 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 230.272537: balance_dirty_state: bdi btrfs-1: dirty=447 wb=953 unstable=0 bg_thresh=991 thresh=1982 gap=582 poll_thresh=19 ino=257 dd-2584 [005] 230.272823: balance_dirty_state: bdi btrfs-1: dirty=472 wb=953 unstable=0 bg_thresh=990 thresh=1981 gap=556 poll_thresh=20 ino=257 dd-2584 [005] 230.272936: balance_dirty_state: bdi btrfs-1: dirty=522 wb=953 unstable=0 bg_thresh=990 thresh=1980 gap=505 poll_thresh=21 ino=257 dd-2584 [005] 230.273049: balance_dirty_state: bdi btrfs-1: dirty=547 wb=953 unstable=0 bg_thresh=989 thresh=1979 gap=479 poll_thresh=22 ino=257 dd-2584 [005] 230.273054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-328% task_weight=99% bdi_bw=55132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 230.280174: balance_dirty_state: bdi btrfs-1: dirty=547 wb=828 unstable=0 bg_thresh=990 thresh=1980 gap=605 poll_thresh=22 ino=257 dd-2584 [000] 230.280301: balance_dirty_state: bdi btrfs-1: dirty=572 wb=828 unstable=0 bg_thresh=990 thresh=1980 gap=580 poll_thresh=16 ino=257 dd-2584 [000] 230.280532: balance_dirty_state: bdi btrfs-1: dirty=597 wb=828 unstable=0 bg_thresh=992 thresh=1985 gap=560 poll_thresh=17 ino=257 dd-2584 [000] 230.280763: balance_dirty_state: bdi btrfs-1: dirty=622 wb=828 unstable=0 bg_thresh=997 thresh=1995 gap=545 poll_thresh=18 ino=257 dd-2584 [000] 230.281000: balance_dirty_state: bdi btrfs-1: dirty=647 wb=828 unstable=0 bg_thresh=997 thresh=1994 gap=519 poll_thresh=19 ino=257 dd-2584 [000] 230.281234: balance_dirty_state: bdi btrfs-1: dirty=697 wb=828 unstable=0 bg_thresh=996 thresh=1993 gap=468 poll_thresh=20 ino=257 dd-2584 [000] 230.281243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-355% task_weight=98% bdi_bw=55132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 230.288126: balance_dirty_state: bdi btrfs-1: dirty=697 wb=703 unstable=0 bg_thresh=996 thresh=1993 gap=593 poll_thresh=20 ino=257 dd-2584 [000] 230.288253: balance_dirty_state: bdi btrfs-1: dirty=697 wb=703 unstable=0 bg_thresh=996 thresh=1992 gap=592 poll_thresh=15 ino=257 dd-2584 [000] 230.288734: balance_dirty_state: bdi btrfs-1: dirty=722 wb=703 unstable=0 bg_thresh=996 thresh=1992 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 230.288971: balance_dirty_state: bdi btrfs-1: dirty=747 wb=703 unstable=0 bg_thresh=998 thresh=1996 gap=546 poll_thresh=17 ino=257 dd-2584 [000] 230.289284: balance_dirty_state: bdi btrfs-1: dirty=797 wb=603 unstable=0 bg_thresh=997 thresh=1995 gap=595 poll_thresh=18 ino=257 dd-2584 [000] 230.289463: balance_dirty_state: bdi btrfs-1: dirty=822 wb=578 unstable=0 bg_thresh=990 thresh=1981 gap=581 poll_thresh=19 ino=257 dd-2584 [000] 230.289630: balance_dirty_state: bdi btrfs-1: dirty=847 wb=578 unstable=0 bg_thresh=992 thresh=1984 gap=559 poll_thresh=20 ino=257 dd-2584 [000] 230.289804: balance_dirty_state: bdi btrfs-1: dirty=872 wb=578 unstable=0 bg_thresh=994 thresh=1989 gap=539 poll_thresh=21 ino=257 dd-2584 [000] 230.289979: balance_dirty_state: bdi btrfs-1: dirty=922 wb=578 unstable=0 bg_thresh=991 thresh=1982 gap=482 poll_thresh=22 ino=257 dd-2584 [000] 230.289985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=55132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 230.296174: balance_dirty_state: bdi btrfs-1: dirty=922 wb=578 unstable=0 bg_thresh=993 thresh=1987 gap=487 poll_thresh=22 ino=257 dd-2584 [000] 230.296183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=55132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 230.304168: balance_dirty_state: bdi btrfs-1: dirty=922 wb=453 unstable=0 bg_thresh=993 thresh=1986 gap=611 poll_thresh=22 ino=257 dd-2584 [000] 230.304296: balance_dirty_state: bdi btrfs-1: dirty=922 wb=453 unstable=0 bg_thresh=995 thresh=1991 gap=616 poll_thresh=16 ino=257 dd-2584 [000] 230.304590: balance_dirty_state: bdi btrfs-1: dirty=972 wb=453 unstable=0 bg_thresh=995 thresh=1990 gap=565 poll_thresh=17 ino=257 dd-2584 [000] 230.305091: balance_dirty_state: bdi btrfs-1: dirty=997 wb=328 unstable=0 bg_thresh=997 thresh=1994 gap=669 poll_thresh=18 ino=257 dd-2584 [000] 230.305326: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=328 unstable=0 bg_thresh=996 thresh=1993 gap=643 poll_thresh=19 ino=257 flush-btrfs-1-2586 [007] 230.305379: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27724 wrote=0 to_write=8192 dd-2584 [000] 230.305575: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=328 unstable=0 bg_thresh=993 thresh=1986 gap=611 poll_thresh=20 ino=257 dd-2584 [000] 230.305824: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=353 unstable=0 bg_thresh=995 thresh=1990 gap=565 poll_thresh=21 ino=257 dd-2584 [000] 230.306073: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=403 unstable=0 bg_thresh=994 thresh=1989 gap=539 poll_thresh=22 ino=257 dd-2584 [000] 230.306319: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=453 unstable=0 bg_thresh=994 thresh=1988 gap=513 poll_thresh=23 ino=257 dd-2584 [000] 230.306504: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=503 unstable=0 bg_thresh=993 thresh=1987 gap=462 poll_thresh=24 ino=257 dd-2584 [000] 230.306506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=55132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 230.308812: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=488 wrote=1200 to_write=6992 dd-2584 [000] 230.312056: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1528 unstable=0 bg_thresh=993 thresh=1987 gap=459 poll_thresh=24 ino=257 dd-2584 [000] 230.312062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1601 avg_dirty=1601 bdi_gap=-157% task_gap=-413% task_weight=98% bdi_bw=55132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 230.320067: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1278 unstable=0 bg_thresh=987 thresh=1975 gap=697 poll_thresh=24 ino=257 dd-2584 [000] 230.320135: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1278 unstable=0 bg_thresh=987 thresh=1975 gap=697 poll_thresh=18 ino=257 dd-2584 [000] 230.320663: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1278 unstable=0 bg_thresh=992 thresh=1985 gap=660 poll_thresh=19 ino=257 dd-2584 [000] 230.320782: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1278 unstable=0 bg_thresh=995 thresh=1990 gap=640 poll_thresh=20 ino=257 dd-2584 [000] 230.320898: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1278 unstable=0 bg_thresh=994 thresh=1989 gap=614 poll_thresh=21 ino=257 dd-2584 [000] 230.321048: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1278 unstable=0 bg_thresh=994 thresh=1988 gap=588 poll_thresh=22 ino=257 dd-2584 [000] 230.321166: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1278 unstable=0 bg_thresh=996 thresh=1992 gap=542 poll_thresh=23 ino=257 dd-2584 [000] 230.321281: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1278 unstable=0 bg_thresh=995 thresh=1991 gap=516 poll_thresh=24 ino=257 dd-2584 [000] 230.321428: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1278 unstable=0 bg_thresh=995 thresh=1990 gap=490 poll_thresh=25 ino=257 dd-2584 [000] 230.321433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=55132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 230.328103: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1228 unstable=0 bg_thresh=975 thresh=1950 gap=500 poll_thresh=25 ino=257 dd-2584 [000] 230.328194: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1228 unstable=0 bg_thresh=975 thresh=1950 gap=475 poll_thresh=19 ino=257 dd-2584 [000] 230.328201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1220 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-134% task_gap=-368% task_weight=98% bdi_bw=55132 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 230.336178: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1228 unstable=0 bg_thresh=975 thresh=1951 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 230.336183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1221 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-134% task_gap=-367% task_weight=98% bdi_bw=55132 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 230.348123: balance_dirty_state: bdi btrfs-1: dirty=247 wb=828 unstable=0 bg_thresh=970 thresh=1940 gap=865 poll_thresh=19 ino=257 dd-2584 [001] 230.348227: balance_dirty_state: bdi btrfs-1: dirty=247 wb=828 unstable=0 bg_thresh=972 thresh=1945 gap=870 poll_thresh=14 ino=257 dd-2584 [001] 230.348345: balance_dirty_state: bdi btrfs-1: dirty=272 wb=828 unstable=0 bg_thresh=972 thresh=1945 gap=845 poll_thresh=15 ino=257 dd-2584 [001] 230.348825: balance_dirty_state: bdi btrfs-1: dirty=297 wb=828 unstable=0 bg_thresh=975 thresh=1950 gap=825 poll_thresh=16 ino=257 dd-2584 [001] 230.349060: balance_dirty_state: bdi btrfs-1: dirty=322 wb=828 unstable=0 bg_thresh=977 thresh=1955 gap=805 poll_thresh=17 ino=257 dd-2584 [001] 230.349299: balance_dirty_state: bdi btrfs-1: dirty=347 wb=828 unstable=0 bg_thresh=979 thresh=1959 gap=784 poll_thresh=18 ino=257 dd-2584 [001] 230.349533: balance_dirty_state: bdi btrfs-1: dirty=397 wb=828 unstable=0 bg_thresh=979 thresh=1958 gap=733 poll_thresh=19 ino=257 dd-2584 [001] 230.349766: balance_dirty_state: bdi btrfs-1: dirty=422 wb=828 unstable=0 bg_thresh=978 thresh=1957 gap=707 poll_thresh=20 ino=257 dd-2584 [001] 230.349999: balance_dirty_state: bdi btrfs-1: dirty=447 wb=828 unstable=0 bg_thresh=978 thresh=1956 gap=681 poll_thresh=21 ino=257 dd-2584 [001] 230.350236: balance_dirty_state: bdi btrfs-1: dirty=472 wb=828 unstable=0 bg_thresh=980 thresh=1960 gap=660 poll_thresh=22 ino=257 dd-2584 [001] 230.350469: balance_dirty_state: bdi btrfs-1: dirty=522 wb=828 unstable=0 bg_thresh=979 thresh=1959 gap=609 poll_thresh=23 ino=257 dd-2584 [001] 230.351037: balance_dirty_state: bdi btrfs-1: dirty=547 wb=828 unstable=0 bg_thresh=976 thresh=1952 gap=577 poll_thresh=24 ino=257 dd-2584 [001] 230.351275: balance_dirty_state: bdi btrfs-1: dirty=572 wb=828 unstable=0 bg_thresh=978 thresh=1956 gap=556 poll_thresh=25 ino=257 dd-2584 [001] 230.351511: balance_dirty_state: bdi btrfs-1: dirty=622 wb=828 unstable=0 bg_thresh=977 thresh=1955 gap=505 poll_thresh=26 ino=257 dd-2584 [001] 230.351746: balance_dirty_state: bdi btrfs-1: dirty=647 wb=828 unstable=0 bg_thresh=977 thresh=1954 gap=479 poll_thresh=27 ino=257 dd-2584 [001] 230.351756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-131% task_gap=-363% task_weight=99% bdi_bw=56600 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 230.356198: balance_dirty_state: bdi btrfs-1: dirty=647 wb=703 unstable=0 bg_thresh=978 thresh=1956 gap=606 poll_thresh=27 ino=257 dd-2584 [001] 230.356326: balance_dirty_state: bdi btrfs-1: dirty=647 wb=703 unstable=0 bg_thresh=980 thresh=1961 gap=611 poll_thresh=20 ino=257 dd-2584 [001] 230.356562: balance_dirty_state: bdi btrfs-1: dirty=697 wb=703 unstable=0 bg_thresh=980 thresh=1960 gap=560 poll_thresh=21 ino=257 dd-2584 [001] 230.356796: balance_dirty_state: bdi btrfs-1: dirty=722 wb=703 unstable=0 bg_thresh=979 thresh=1959 gap=534 poll_thresh=22 ino=257 dd-2584 [001] 230.357031: balance_dirty_state: bdi btrfs-1: dirty=747 wb=703 unstable=0 bg_thresh=979 thresh=1958 gap=508 poll_thresh=23 ino=257 dd-2584 [001] 230.357266: balance_dirty_state: bdi btrfs-1: dirty=797 wb=703 unstable=0 bg_thresh=978 thresh=1956 gap=456 poll_thresh=24 ino=257 dd-2584 [001] 230.357274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1226 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-154% task_gap=-408% task_weight=98% bdi_bw=56600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 230.364213: balance_dirty_state: bdi btrfs-1: dirty=797 wb=578 unstable=0 bg_thresh=976 thresh=1953 gap=578 poll_thresh=24 ino=257 dd-2584 [005] 230.364684: balance_dirty_state: bdi btrfs-1: dirty=822 wb=578 unstable=0 bg_thresh=979 thresh=1958 gap=558 poll_thresh=18 ino=257 dd-2584 [005] 230.364913: balance_dirty_state: bdi btrfs-1: dirty=847 wb=578 unstable=0 bg_thresh=981 thresh=1963 gap=538 poll_thresh=19 ino=257 dd-2584 [005] 230.365147: balance_dirty_state: bdi btrfs-1: dirty=872 wb=578 unstable=0 bg_thresh=984 thresh=1968 gap=518 poll_thresh=20 ino=257 dd-2584 [005] 230.365383: balance_dirty_state: bdi btrfs-1: dirty=897 wb=578 unstable=0 bg_thresh=986 thresh=1972 gap=497 poll_thresh=21 ino=257 dd-2584 [005] 230.365617: balance_dirty_state: bdi btrfs-1: dirty=947 wb=578 unstable=0 bg_thresh=985 thresh=1971 gap=446 poll_thresh=22 ino=257 dd-2584 [005] 230.365626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-388% task_weight=99% bdi_bw=56600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 230.372204: balance_dirty_state: bdi btrfs-1: dirty=947 wb=453 unstable=0 bg_thresh=988 thresh=1976 gap=576 poll_thresh=22 ino=257 dd-2584 [005] 230.372333: balance_dirty_state: bdi btrfs-1: dirty=947 wb=453 unstable=0 bg_thresh=985 thresh=1970 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 230.372568: balance_dirty_state: bdi btrfs-1: dirty=997 wb=453 unstable=0 bg_thresh=987 thresh=1974 gap=524 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 230.372615: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27792 wrote=0 to_write=8192 dd-2584 [005] 230.372808: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=453 unstable=0 bg_thresh=986 thresh=1973 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 230.372981: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=478 unstable=0 bg_thresh=986 thresh=1972 gap=472 poll_thresh=19 ino=257 dd-2584 [005] 230.372983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-167% task_gap=-433% task_weight=98% bdi_bw=56600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 230.376190: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=556 wrote=1056 to_write=7136 dd-2584 [001] 230.384103: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1228 unstable=0 bg_thresh=984 thresh=1969 gap=741 poll_thresh=19 ino=257 dd-2584 [001] 230.384484: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1228 unstable=0 bg_thresh=987 thresh=1974 gap=746 poll_thresh=14 ino=257 dd-2584 [001] 230.384563: balance_dirty_state: bdi btrfs-1: dirty=22 wb=1228 unstable=0 bg_thresh=984 thresh=1968 gap=718 poll_thresh=15 ino=257 dd-2584 [001] 230.384639: balance_dirty_state: bdi btrfs-1: dirty=22 wb=1228 unstable=0 bg_thresh=986 thresh=1973 gap=723 poll_thresh=16 ino=257 dd-2584 [001] 230.384793: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1228 unstable=0 bg_thresh=986 thresh=1972 gap=672 poll_thresh=17 ino=257 dd-2584 [001] 230.384946: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1228 unstable=0 bg_thresh=988 thresh=1976 gap=651 poll_thresh=18 ino=257 dd-2584 [001] 230.385099: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1228 unstable=0 bg_thresh=987 thresh=1975 gap=625 poll_thresh=19 ino=257 dd-2584 [001] 230.385251: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1228 unstable=0 bg_thresh=987 thresh=1974 gap=599 poll_thresh=20 ino=257 dd-2584 [001] 230.385405: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1228 unstable=0 bg_thresh=986 thresh=1973 gap=548 poll_thresh=21 ino=257 dd-2584 [001] 230.385563: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1228 unstable=0 bg_thresh=985 thresh=1971 gap=521 poll_thresh=22 ino=257 dd-2584 [001] 230.385985: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1228 unstable=0 bg_thresh=985 thresh=1970 gap=495 poll_thresh=23 ino=257 dd-2584 [001] 230.386138: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1228 unstable=0 bg_thresh=984 thresh=1969 gap=469 poll_thresh=24 ino=257 dd-2584 [001] 230.386143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-169% task_gap=-439% task_weight=99% bdi_bw=56600 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 230.392157: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1103 unstable=0 bg_thresh=980 thresh=1961 gap=586 poll_thresh=24 ino=257 dd-2584 [005] 230.392247: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1103 unstable=0 bg_thresh=983 thresh=1966 gap=566 poll_thresh=18 ino=257 dd-2584 [005] 230.392408: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1103 unstable=0 bg_thresh=979 thresh=1959 gap=534 poll_thresh=19 ino=257 dd-2584 [005] 230.392602: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1103 unstable=0 bg_thresh=984 thresh=1969 gap=519 poll_thresh=20 ino=257 dd-2584 [005] 230.392837: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1103 unstable=0 bg_thresh=984 thresh=1968 gap=468 poll_thresh=21 ino=257 dd-2584 [005] 230.392846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-146% task_gap=-392% task_weight=99% bdi_bw=56600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 230.400160: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1003 unstable=0 bg_thresh=986 thresh=1973 gap=573 poll_thresh=21 ino=257 dd-2584 [005] 230.400238: balance_dirty_state: bdi btrfs-1: dirty=397 wb=978 unstable=0 bg_thresh=986 thresh=1973 gap=598 poll_thresh=16 ino=257 dd-2584 [005] 230.400356: balance_dirty_state: bdi btrfs-1: dirty=447 wb=978 unstable=0 bg_thresh=986 thresh=1972 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 230.400474: balance_dirty_state: bdi btrfs-1: dirty=472 wb=978 unstable=0 bg_thresh=988 thresh=1976 gap=526 poll_thresh=18 ino=257 dd-2584 [005] 230.400773: balance_dirty_state: bdi btrfs-1: dirty=497 wb=978 unstable=0 bg_thresh=984 thresh=1969 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 230.400891: balance_dirty_state: bdi btrfs-1: dirty=522 wb=978 unstable=0 bg_thresh=984 thresh=1968 gap=468 poll_thresh=20 ino=257 dd-2584 [005] 230.400896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-170% task_gap=-441% task_weight=99% bdi_bw=56600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 230.408139: balance_dirty_state: bdi btrfs-1: dirty=522 wb=853 unstable=0 bg_thresh=984 thresh=1968 gap=593 poll_thresh=20 ino=257 dd-2584 [005] 230.408208: balance_dirty_state: bdi btrfs-1: dirty=547 wb=853 unstable=0 bg_thresh=986 thresh=1973 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 230.408279: balance_dirty_state: bdi btrfs-1: dirty=572 wb=803 unstable=0 bg_thresh=986 thresh=1972 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 230.408398: balance_dirty_state: bdi btrfs-1: dirty=597 wb=803 unstable=0 bg_thresh=985 thresh=1971 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 230.408517: balance_dirty_state: bdi btrfs-1: dirty=622 wb=803 unstable=0 bg_thresh=985 thresh=1970 gap=545 poll_thresh=18 ino=257 dd-2584 [005] 230.408635: balance_dirty_state: bdi btrfs-1: dirty=672 wb=803 unstable=0 bg_thresh=984 thresh=1969 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 230.408754: balance_dirty_state: bdi btrfs-1: dirty=697 wb=803 unstable=0 bg_thresh=986 thresh=1973 gap=473 poll_thresh=20 ino=257 dd-2584 [005] 230.408759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-142% task_gap=-385% task_weight=99% bdi_bw=56600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 230.416221: balance_dirty_state: bdi btrfs-1: dirty=697 wb=678 unstable=0 bg_thresh=984 thresh=1968 gap=593 poll_thresh=20 ino=257 dd-2584 [005] 230.416321: balance_dirty_state: bdi btrfs-1: dirty=697 wb=678 unstable=0 bg_thresh=986 thresh=1973 gap=598 poll_thresh=15 ino=257 dd-2584 [005] 230.416380: balance_dirty_state: bdi btrfs-1: dirty=722 wb=678 unstable=0 bg_thresh=983 thresh=1967 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 230.416665: balance_dirty_state: bdi btrfs-1: dirty=747 wb=678 unstable=0 bg_thresh=983 thresh=1966 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 230.416778: balance_dirty_state: bdi btrfs-1: dirty=797 wb=678 unstable=0 bg_thresh=982 thresh=1965 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 230.416783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=100% bdi_bw=56600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 230.424244: balance_dirty_state: bdi btrfs-1: dirty=797 wb=553 unstable=0 bg_thresh=985 thresh=1970 gap=620 poll_thresh=18 ino=257 dd-2584 [007] 230.424325: balance_dirty_state: bdi btrfs-1: dirty=797 wb=553 unstable=0 bg_thresh=985 thresh=1970 gap=620 poll_thresh=13 ino=257 dd-2584 [007] 230.424385: balance_dirty_state: bdi btrfs-1: dirty=822 wb=553 unstable=0 bg_thresh=987 thresh=1975 gap=600 poll_thresh=14 ino=257 dd-2584 [007] 230.424445: balance_dirty_state: bdi btrfs-1: dirty=847 wb=553 unstable=0 bg_thresh=990 thresh=1980 gap=580 poll_thresh=15 ino=257 dd-2584 [007] 230.424506: balance_dirty_state: bdi btrfs-1: dirty=847 wb=553 unstable=0 bg_thresh=990 thresh=1980 gap=580 poll_thresh=16 ino=257 dd-2584 [007] 230.424628: balance_dirty_state: bdi btrfs-1: dirty=897 wb=553 unstable=0 bg_thresh=989 thresh=1979 gap=529 poll_thresh=17 ino=257 dd-2584 [007] 230.424749: balance_dirty_state: bdi btrfs-1: dirty=922 wb=553 unstable=0 bg_thresh=991 thresh=1983 gap=508 poll_thresh=18 ino=257 dd-2584 [007] 230.424870: balance_dirty_state: bdi btrfs-1: dirty=947 wb=553 unstable=0 bg_thresh=991 thresh=1982 gap=482 poll_thresh=19 ino=257 dd-2584 [007] 230.424875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=56600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 230.432099: balance_dirty_state: bdi btrfs-1: dirty=947 wb=428 unstable=0 bg_thresh=985 thresh=1970 gap=595 poll_thresh=19 ino=257 dd-2584 [007] 230.432194: balance_dirty_state: bdi btrfs-1: dirty=972 wb=428 unstable=0 bg_thresh=985 thresh=1970 gap=570 poll_thresh=14 ino=257 dd-2584 [007] 230.432252: balance_dirty_state: bdi btrfs-1: dirty=997 wb=428 unstable=0 bg_thresh=987 thresh=1975 gap=550 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 230.432270: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27852 wrote=0 to_write=8192 dd-2584 [007] 230.432315: balance_dirty_state: bdi btrfs-1: dirty=997 wb=428 unstable=0 bg_thresh=987 thresh=1975 gap=550 poll_thresh=16 ino=257 dd-2584 [007] 230.432622: balance_dirty_state: bdi btrfs-1: dirty=947 wb=503 unstable=0 bg_thresh=992 thresh=1985 gap=535 poll_thresh=17 ino=257 dd-2584 [007] 230.432750: balance_dirty_state: bdi btrfs-1: dirty=947 wb=553 unstable=0 bg_thresh=992 thresh=1984 gap=484 poll_thresh=18 ino=257 dd-2584 [007] 230.432752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=98% bdi_bw=56600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 230.435781: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=612 wrote=1088 to_write=7104 dd-2584 [007] 230.440087: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1403 unstable=0 bg_thresh=982 thresh=1965 gap=562 poll_thresh=18 ino=257 dd-2584 [007] 230.440160: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1403 unstable=0 bg_thresh=982 thresh=1965 gap=562 poll_thresh=13 ino=257 dd-2584 [007] 230.440219: balance_dirty_state: bdi btrfs-1: dirty=22 wb=1403 unstable=0 bg_thresh=985 thresh=1970 gap=545 poll_thresh=14 ino=257 dd-2584 [007] 230.440277: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1403 unstable=0 bg_thresh=985 thresh=1970 gap=520 poll_thresh=15 ino=257 dd-2584 [007] 230.440335: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1403 unstable=0 bg_thresh=987 thresh=1975 gap=525 poll_thresh=16 ino=257 dd-2584 [007] 230.440454: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1403 unstable=0 bg_thresh=990 thresh=1980 gap=480 poll_thresh=17 ino=257 dd-2584 [007] 230.440458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=56600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 230.448119: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1278 unstable=0 bg_thresh=983 thresh=1966 gap=591 poll_thresh=17 ino=257 dd-2584 [007] 230.448183: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1278 unstable=0 bg_thresh=983 thresh=1966 gap=591 poll_thresh=13 ino=257 dd-2584 [007] 230.448244: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1278 unstable=0 bg_thresh=985 thresh=1971 gap=571 poll_thresh=14 ino=257 dd-2584 [007] 230.448307: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1278 unstable=0 bg_thresh=982 thresh=1965 gap=565 poll_thresh=15 ino=257 dd-2584 [007] 230.448369: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1278 unstable=0 bg_thresh=982 thresh=1964 gap=539 poll_thresh=16 ino=257 dd-2584 [007] 230.448490: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1278 unstable=0 bg_thresh=981 thresh=1963 gap=513 poll_thresh=17 ino=257 dd-2584 [007] 230.448788: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1278 unstable=0 bg_thresh=983 thresh=1967 gap=467 poll_thresh=18 ino=257 dd-2584 [007] 230.448792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=56600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 230.456093: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1153 unstable=0 bg_thresh=976 thresh=1953 gap=578 poll_thresh=18 ino=257 dd-2584 [007] 230.456157: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1153 unstable=0 bg_thresh=976 thresh=1953 gap=578 poll_thresh=13 ino=257 dd-2584 [007] 230.456215: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1153 unstable=0 bg_thresh=979 thresh=1958 gap=558 poll_thresh=14 ino=257 dd-2584 [007] 230.456273: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1153 unstable=0 bg_thresh=981 thresh=1963 gap=538 poll_thresh=15 ino=257 dd-2584 [007] 230.456332: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1153 unstable=0 bg_thresh=981 thresh=1963 gap=538 poll_thresh=16 ino=257 dd-2584 [007] 230.456451: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1153 unstable=0 bg_thresh=984 thresh=1968 gap=493 poll_thresh=17 ino=257 dd-2584 [007] 230.456574: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1153 unstable=0 bg_thresh=986 thresh=1972 gap=472 poll_thresh=18 ino=257 dd-2584 [007] 230.456579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-288% task_weight=98% bdi_bw=57816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 230.464153: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1028 unstable=0 bg_thresh=981 thresh=1963 gap=588 poll_thresh=18 ino=257 dd-2584 [003] 230.464226: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1028 unstable=0 bg_thresh=981 thresh=1963 gap=563 poll_thresh=13 ino=257 dd-2584 [003] 230.464288: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1028 unstable=0 bg_thresh=984 thresh=1968 gap=543 poll_thresh=14 ino=257 dd-2584 [003] 230.464356: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1028 unstable=0 bg_thresh=984 thresh=1968 gap=543 poll_thresh=15 ino=257 dd-2584 [003] 230.464447: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1028 unstable=0 bg_thresh=986 thresh=1973 gap=523 poll_thresh=16 ino=257 dd-2584 [003] 230.464578: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1028 unstable=0 bg_thresh=989 thresh=1978 gap=503 poll_thresh=17 ino=257 dd-2584 [003] 230.464893: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1028 unstable=0 bg_thresh=988 thresh=1976 gap=476 poll_thresh=18 ino=257 dd-2584 [003] 230.464900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-234% task_weight=98% bdi_bw=57816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 230.472222: balance_dirty_state: bdi btrfs-1: dirty=472 wb=853 unstable=0 bg_thresh=986 thresh=1972 gap=647 poll_thresh=18 ino=257 dd-2584 [005] 230.472294: balance_dirty_state: bdi btrfs-1: dirty=472 wb=853 unstable=0 bg_thresh=988 thresh=1977 gap=652 poll_thresh=13 ino=257 dd-2584 [005] 230.472387: balance_dirty_state: bdi btrfs-1: dirty=497 wb=853 unstable=0 bg_thresh=988 thresh=1977 gap=627 poll_thresh=14 ino=257 dd-2584 [005] 230.472507: balance_dirty_state: bdi btrfs-1: dirty=522 wb=853 unstable=0 bg_thresh=988 thresh=1976 gap=601 poll_thresh=15 ino=257 dd-2584 [005] 230.472625: balance_dirty_state: bdi btrfs-1: dirty=522 wb=853 unstable=0 bg_thresh=988 thresh=1976 gap=601 poll_thresh=16 ino=257 dd-2584 [005] 230.472861: balance_dirty_state: bdi btrfs-1: dirty=547 wb=853 unstable=0 bg_thresh=987 thresh=1975 gap=575 poll_thresh=17 ino=257 dd-2584 [005] 230.473098: balance_dirty_state: bdi btrfs-1: dirty=597 wb=853 unstable=0 bg_thresh=989 thresh=1979 gap=529 poll_thresh=18 ino=257 dd-2584 [005] 230.473332: balance_dirty_state: bdi btrfs-1: dirty=622 wb=853 unstable=0 bg_thresh=989 thresh=1978 gap=503 poll_thresh=19 ino=257 dd-2584 [005] 230.473571: balance_dirty_state: bdi btrfs-1: dirty=647 wb=853 unstable=0 bg_thresh=985 thresh=1971 gap=471 poll_thresh=20 ino=257 dd-2584 [005] 230.473580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-290% task_weight=98% bdi_bw=57816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 230.484248: balance_dirty_state: bdi btrfs-1: dirty=647 wb=728 unstable=0 bg_thresh=988 thresh=1976 gap=601 poll_thresh=20 ino=257 dd-2584 [005] 230.484355: balance_dirty_state: bdi btrfs-1: dirty=672 wb=728 unstable=0 bg_thresh=987 thresh=1975 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 230.484477: balance_dirty_state: bdi btrfs-1: dirty=697 wb=728 unstable=0 bg_thresh=990 thresh=1980 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 230.485026: balance_dirty_state: bdi btrfs-1: dirty=722 wb=603 unstable=0 bg_thresh=989 thresh=1979 gap=654 poll_thresh=17 ino=257 dd-2584 [005] 230.485263: balance_dirty_state: bdi btrfs-1: dirty=747 wb=603 unstable=0 bg_thresh=989 thresh=1978 gap=628 poll_thresh=18 ino=257 dd-2584 [005] 230.485501: balance_dirty_state: bdi btrfs-1: dirty=772 wb=603 unstable=0 bg_thresh=985 thresh=1971 gap=596 poll_thresh=19 ino=257 dd-2584 [005] 230.485737: balance_dirty_state: bdi btrfs-1: dirty=822 wb=603 unstable=0 bg_thresh=987 thresh=1975 gap=550 poll_thresh=20 ino=257 dd-2584 [005] 230.485971: balance_dirty_state: bdi btrfs-1: dirty=847 wb=603 unstable=0 bg_thresh=987 thresh=1974 gap=524 poll_thresh=21 ino=257 dd-2584 [005] 230.486205: balance_dirty_state: bdi btrfs-1: dirty=872 wb=603 unstable=0 bg_thresh=986 thresh=1973 gap=498 poll_thresh=22 ino=257 dd-2584 [005] 230.486442: balance_dirty_state: bdi btrfs-1: dirty=922 wb=603 unstable=0 bg_thresh=988 thresh=1977 gap=452 poll_thresh=23 ino=257 dd-2584 [005] 230.486451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=98% bdi_bw=57816 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 230.492353: balance_dirty_state: bdi btrfs-1: dirty=922 wb=603 unstable=0 bg_thresh=988 thresh=1977 gap=452 poll_thresh=23 ino=257 dd-2584 [005] 230.492358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=98% bdi_bw=57816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 230.504120: balance_dirty_state: bdi btrfs-1: dirty=922 wb=353 unstable=0 bg_thresh=984 thresh=1968 gap=693 poll_thresh=23 ino=257 dd-2584 [005] 230.504266: balance_dirty_state: bdi btrfs-1: dirty=922 wb=353 unstable=0 bg_thresh=984 thresh=1968 gap=693 poll_thresh=17 ino=257 dd-2584 [005] 230.504553: balance_dirty_state: bdi btrfs-1: dirty=947 wb=353 unstable=0 bg_thresh=989 thresh=1978 gap=678 poll_thresh=18 ino=257 dd-2584 [005] 230.504667: balance_dirty_state: bdi btrfs-1: dirty=997 wb=353 unstable=0 bg_thresh=991 thresh=1983 gap=633 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 230.504688: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27924 wrote=0 to_write=8192 dd-2584 [005] 230.504834: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=353 unstable=0 bg_thresh=991 thresh=1982 gap=607 poll_thresh=20 ino=257 dd-2584 [005] 230.505006: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=378 unstable=0 bg_thresh=990 thresh=1981 gap=581 poll_thresh=21 ino=257 dd-2584 [005] 230.505179: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=428 unstable=0 bg_thresh=992 thresh=1985 gap=535 poll_thresh=22 ino=257 dd-2584 [005] 230.505352: balance_dirty_state: bdi btrfs-1: dirty=997 wb=478 unstable=0 bg_thresh=992 thresh=1984 gap=509 poll_thresh=23 ino=257 dd-2584 [005] 230.505526: balance_dirty_state: bdi btrfs-1: dirty=972 wb=503 unstable=0 bg_thresh=991 thresh=1983 gap=508 poll_thresh=24 ino=257 dd-2584 [005] 230.505700: balance_dirty_state: bdi btrfs-1: dirty=947 wb=553 unstable=0 bg_thresh=991 thresh=1982 gap=482 poll_thresh=25 ino=257 dd-2584 [005] 230.505701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=57816 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 230.508902: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=688 wrote=1200 to_write=6992 dd-2584 [001] 230.516121: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1303 unstable=0 bg_thresh=988 thresh=1976 gap=673 poll_thresh=25 ino=257 dd-2584 [001] 230.516209: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1303 unstable=0 bg_thresh=988 thresh=1976 gap=673 poll_thresh=19 ino=257 dd-2584 [001] 230.516632: balance_dirty_state: bdi btrfs-1: dirty=22 wb=1303 unstable=0 bg_thresh=993 thresh=1986 gap=661 poll_thresh=20 ino=257 dd-2584 [001] 230.516749: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1303 unstable=0 bg_thresh=995 thresh=1991 gap=641 poll_thresh=21 ino=257 dd-2584 [001] 230.516867: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1303 unstable=0 bg_thresh=995 thresh=1990 gap=615 poll_thresh=22 ino=257 dd-2584 [001] 230.516985: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1303 unstable=0 bg_thresh=994 thresh=1989 gap=564 poll_thresh=23 ino=257 dd-2584 [001] 230.517101: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1303 unstable=0 bg_thresh=996 thresh=1993 gap=543 poll_thresh=24 ino=257 dd-2584 [001] 230.517219: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1303 unstable=0 bg_thresh=996 thresh=1992 gap=517 poll_thresh=25 ino=257 dd-2584 [001] 230.517338: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1303 unstable=0 bg_thresh=995 thresh=1991 gap=466 poll_thresh=26 ino=257 dd-2584 [001] 230.517343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=57816 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 230.528219: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1153 unstable=0 bg_thresh=997 thresh=1994 gap=619 poll_thresh=26 ino=257 dd-2584 [001] 230.528303: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1153 unstable=0 bg_thresh=996 thresh=1993 gap=618 poll_thresh=19 ino=257 dd-2584 [001] 230.528600: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1153 unstable=0 bg_thresh=996 thresh=1992 gap=592 poll_thresh=20 ino=257 dd-2584 [001] 230.528718: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1153 unstable=0 bg_thresh=995 thresh=1991 gap=541 poll_thresh=21 ino=257 dd-2584 [001] 230.528835: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1153 unstable=0 bg_thresh=997 thresh=1995 gap=520 poll_thresh=22 ino=257 dd-2584 [001] 230.528951: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1153 unstable=0 bg_thresh=997 thresh=1994 gap=494 poll_thresh=23 ino=257 dd-2584 [001] 230.528956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=57816 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 230.540220: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1028 unstable=0 bg_thresh=996 thresh=1993 gap=618 poll_thresh=23 ino=257 dd-2584 [001] 230.540303: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1028 unstable=0 bg_thresh=996 thresh=1993 gap=593 poll_thresh=17 ino=257 dd-2584 [001] 230.540426: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1028 unstable=0 bg_thresh=998 thresh=1997 gap=572 poll_thresh=18 ino=257 dd-2584 [001] 230.540548: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1028 unstable=0 bg_thresh=998 thresh=1996 gap=521 poll_thresh=19 ino=257 dd-2584 [001] 230.540671: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1028 unstable=0 bg_thresh=994 thresh=1989 gap=489 poll_thresh=20 ino=257 dd-2584 [001] 230.540676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=57816 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 230.548162: balance_dirty_state: bdi btrfs-1: dirty=472 wb=903 unstable=0 bg_thresh=993 thresh=1987 gap=612 poll_thresh=20 ino=257 dd-2584 [001] 230.548241: balance_dirty_state: bdi btrfs-1: dirty=472 wb=903 unstable=0 bg_thresh=996 thresh=1992 gap=617 poll_thresh=15 ino=257 dd-2584 [001] 230.548308: balance_dirty_state: bdi btrfs-1: dirty=497 wb=903 unstable=0 bg_thresh=993 thresh=1986 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 230.548622: balance_dirty_state: bdi btrfs-1: dirty=522 wb=903 unstable=0 bg_thresh=995 thresh=1990 gap=565 poll_thresh=17 ino=257 dd-2584 [001] 230.548768: balance_dirty_state: bdi btrfs-1: dirty=572 wb=828 unstable=0 bg_thresh=991 thresh=1982 gap=582 poll_thresh=18 ino=257 dd-2584 [001] 230.548906: balance_dirty_state: bdi btrfs-1: dirty=597 wb=778 unstable=0 bg_thresh=990 thresh=1981 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 230.549034: balance_dirty_state: bdi btrfs-1: dirty=622 wb=778 unstable=0 bg_thresh=989 thresh=1978 gap=578 poll_thresh=20 ino=257 dd-2584 [001] 230.549165: balance_dirty_state: bdi btrfs-1: dirty=647 wb=778 unstable=0 bg_thresh=985 thresh=1970 gap=545 poll_thresh=21 ino=257 dd-2584 [001] 230.549291: balance_dirty_state: bdi btrfs-1: dirty=697 wb=778 unstable=0 bg_thresh=984 thresh=1968 gap=493 poll_thresh=22 ino=257 dd-2584 [001] 230.549419: balance_dirty_state: bdi btrfs-1: dirty=722 wb=778 unstable=0 bg_thresh=983 thresh=1967 gap=467 poll_thresh=23 ino=257 dd-2584 [001] 230.549425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=57816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 230.556196: balance_dirty_state: bdi btrfs-1: dirty=722 wb=778 unstable=0 bg_thresh=986 thresh=1973 gap=473 poll_thresh=23 ino=257 dd-2584 [000] 230.556233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=99% bdi_bw=57816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 230.564138: balance_dirty_state: bdi btrfs-1: dirty=722 wb=528 unstable=0 bg_thresh=986 thresh=1973 gap=723 poll_thresh=23 ino=257 dd-2584 [004] 230.564229: balance_dirty_state: bdi btrfs-1: dirty=747 wb=528 unstable=0 bg_thresh=983 thresh=1966 gap=691 poll_thresh=17 ino=257 dd-2584 [004] 230.564567: balance_dirty_state: bdi btrfs-1: dirty=772 wb=528 unstable=0 bg_thresh=988 thresh=1977 gap=677 poll_thresh=18 ino=257 dd-2584 [004] 230.564678: balance_dirty_state: bdi btrfs-1: dirty=797 wb=528 unstable=0 bg_thresh=993 thresh=1987 gap=662 poll_thresh=19 ino=257 dd-2584 [004] 230.564792: balance_dirty_state: bdi btrfs-1: dirty=847 wb=528 unstable=0 bg_thresh=996 thresh=1992 gap=617 poll_thresh=20 ino=257 dd-2584 [004] 230.564904: balance_dirty_state: bdi btrfs-1: dirty=872 wb=528 unstable=0 bg_thresh=995 thresh=1991 gap=591 poll_thresh=21 ino=257 dd-2584 [004] 230.565017: balance_dirty_state: bdi btrfs-1: dirty=897 wb=528 unstable=0 bg_thresh=995 thresh=1990 gap=565 poll_thresh=22 ino=257 dd-2584 [004] 230.565130: balance_dirty_state: bdi btrfs-1: dirty=922 wb=528 unstable=0 bg_thresh=994 thresh=1988 gap=538 poll_thresh=23 ino=257 dd-2584 [004] 230.565243: balance_dirty_state: bdi btrfs-1: dirty=972 wb=528 unstable=0 bg_thresh=993 thresh=1987 gap=487 poll_thresh=24 ino=257 dd-2584 [004] 230.565247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=58748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 230.572200: balance_dirty_state: bdi btrfs-1: dirty=972 wb=403 unstable=0 bg_thresh=993 thresh=1987 gap=612 poll_thresh=24 ino=257 dd-2584 [004] 230.572302: balance_dirty_state: bdi btrfs-1: dirty=972 wb=403 unstable=0 bg_thresh=996 thresh=1992 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 230.572415: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=403 unstable=0 bg_thresh=995 thresh=1991 gap=566 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 230.572479: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27992 wrote=0 to_write=8192 dd-2584 [004] 230.572725: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=428 unstable=0 bg_thresh=997 thresh=1995 gap=545 poll_thresh=20 ino=257 dd-2584 [004] 230.572854: balance_dirty_state: bdi btrfs-1: dirty=997 wb=478 unstable=0 bg_thresh=999 thresh=1999 gap=524 poll_thresh=21 ino=257 dd-2584 [004] 230.572981: balance_dirty_state: bdi btrfs-1: dirty=972 wb=528 unstable=0 bg_thresh=999 thresh=1998 gap=498 poll_thresh=22 ino=257 dd-2584 [004] 230.572982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=58748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 230.576054: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=752 wrote=1136 to_write=7056 dd-2584 [000] 230.580151: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1403 unstable=0 bg_thresh=1002 thresh=2004 gap=601 poll_thresh=22 ino=257 dd-2584 [000] 230.580262: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1403 unstable=0 bg_thresh=1002 thresh=2004 gap=601 poll_thresh=16 ino=257 dd-2584 [000] 230.580432: balance_dirty_state: bdi btrfs-1: dirty=22 wb=1403 unstable=0 bg_thresh=998 thresh=1996 gap=571 poll_thresh=17 ino=257 dd-2584 [000] 230.580603: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1403 unstable=0 bg_thresh=991 thresh=1983 gap=533 poll_thresh=18 ino=257 dd-2584 [000] 230.588543: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1403 unstable=0 bg_thresh=1008 thresh=2017 gap=542 poll_thresh=19 ino=257 dd-2584 [000] 230.588699: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1403 unstable=0 bg_thresh=1008 thresh=2016 gap=491 poll_thresh=20 ino=257 dd-2584 [000] 230.588704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=58748 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [000] 230.596188: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1403 unstable=0 bg_thresh=992 thresh=1984 gap=459 poll_thresh=20 ino=257 dd-2584 [000] 230.596192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=58748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 230.604255: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1403 unstable=0 bg_thresh=988 thresh=1976 gap=451 poll_thresh=20 ino=257 dd-2584 [004] 230.604262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-234% task_weight=98% bdi_bw=58748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 230.616251: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1403 unstable=0 bg_thresh=982 thresh=1964 gap=439 poll_thresh=20 ino=257 dd-2584 [006] 230.616257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-251% task_weight=99% bdi_bw=58748 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 230.624249: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1403 unstable=0 bg_thresh=982 thresh=1964 gap=439 poll_thresh=20 ino=257 dd-2584 [006] 230.624255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-251% task_weight=99% bdi_bw=58748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 230.632220: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1403 unstable=0 bg_thresh=982 thresh=1964 gap=439 poll_thresh=20 ino=257 dd-2584 [006] 230.632227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-251% task_weight=99% bdi_bw=58748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 230.640236: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1403 unstable=0 bg_thresh=982 thresh=1964 gap=439 poll_thresh=20 ino=257 dd-2584 [006] 230.640244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-251% task_weight=99% bdi_bw=58748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 230.648278: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1403 unstable=0 bg_thresh=983 thresh=1966 gap=441 poll_thresh=20 ino=257 dd-2584 [006] 230.648285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=98% bdi_bw=58748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 230.656259: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1403 unstable=0 bg_thresh=983 thresh=1966 gap=441 poll_thresh=20 ino=257 dd-2584 [006] 230.656266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=98% bdi_bw=58748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 230.664286: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1403 unstable=0 bg_thresh=983 thresh=1966 gap=441 poll_thresh=20 ino=257 dd-2584 [000] 230.664295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=98% bdi_bw=58748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 230.672169: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1403 unstable=0 bg_thresh=983 thresh=1966 gap=441 poll_thresh=20 ino=257 dd-2584 [000] 230.672176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=98% bdi_bw=53644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 230.680217: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1403 unstable=0 bg_thresh=983 thresh=1966 gap=441 poll_thresh=20 ino=257 dd-2584 [003] 230.680227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=98% bdi_bw=53644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 230.688196: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1403 unstable=0 bg_thresh=975 thresh=1950 gap=425 poll_thresh=20 ino=257 dd-2584 [003] 230.688204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1220 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-85% task_gap=-270% task_weight=98% bdi_bw=53644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 230.700259: balance_dirty_state: bdi btrfs-1: dirty=122 wb=828 unstable=0 bg_thresh=976 thresh=1953 gap=1003 poll_thresh=20 ino=257 dd-2584 [003] 230.700334: balance_dirty_state: bdi btrfs-1: dirty=147 wb=828 unstable=0 bg_thresh=976 thresh=1953 gap=978 poll_thresh=15 ino=257 dd-2584 [003] 230.700655: balance_dirty_state: bdi btrfs-1: dirty=172 wb=828 unstable=0 bg_thresh=981 thresh=1963 gap=963 poll_thresh=32 ino=257 dd-2584 [003] 230.700830: balance_dirty_state: bdi btrfs-1: dirty=222 wb=828 unstable=0 bg_thresh=981 thresh=1962 gap=912 poll_thresh=34 ino=257 dd-2584 [003] 230.701006: balance_dirty_state: bdi btrfs-1: dirty=272 wb=828 unstable=0 bg_thresh=983 thresh=1966 gap=866 poll_thresh=36 ino=257 dd-2584 [003] 230.701182: balance_dirty_state: bdi btrfs-1: dirty=322 wb=828 unstable=0 bg_thresh=982 thresh=1964 gap=814 poll_thresh=38 ino=257 dd-2584 [003] 230.701358: balance_dirty_state: bdi btrfs-1: dirty=372 wb=828 unstable=0 bg_thresh=984 thresh=1968 gap=768 poll_thresh=40 ino=257 dd-2584 [003] 230.701706: balance_dirty_state: bdi btrfs-1: dirty=422 wb=803 unstable=0 bg_thresh=983 thresh=1966 gap=741 poll_thresh=42 ino=257 dd-2584 [003] 230.701911: balance_dirty_state: bdi btrfs-1: dirty=472 wb=703 unstable=0 bg_thresh=982 thresh=1964 gap=789 poll_thresh=44 ino=257 dd-2584 [003] 230.702086: balance_dirty_state: bdi btrfs-1: dirty=522 wb=703 unstable=0 bg_thresh=984 thresh=1968 gap=743 poll_thresh=46 ino=257 dd-2584 [003] 230.702263: balance_dirty_state: bdi btrfs-1: dirty=572 wb=703 unstable=0 bg_thresh=983 thresh=1966 gap=691 poll_thresh=48 ino=257 dd-2584 [003] 230.702497: balance_dirty_state: bdi btrfs-1: dirty=622 wb=703 unstable=0 bg_thresh=982 thresh=1964 gap=639 poll_thresh=50 ino=257 dd-2584 [003] 230.702905: balance_dirty_state: bdi btrfs-1: dirty=697 wb=703 unstable=0 bg_thresh=983 thresh=1967 gap=567 poll_thresh=52 ino=257 dd-2584 [003] 230.703148: balance_dirty_state: bdi btrfs-1: dirty=747 wb=703 unstable=0 bg_thresh=982 thresh=1965 gap=515 poll_thresh=54 ino=257 dd-2584 [003] 230.703392: balance_dirty_state: bdi btrfs-1: dirty=822 wb=703 unstable=0 bg_thresh=984 thresh=1968 gap=443 poll_thresh=56 ino=257 dd-2584 [003] 230.703397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=53644 base_bw=28 task_bw=0 dirtied=64 period=0 think=4 pause=8 dd-2584 [003] 230.708256: balance_dirty_state: bdi btrfs-1: dirty=822 wb=203 unstable=0 bg_thresh=984 thresh=1968 gap=943 poll_thresh=56 ino=257 dd-2584 [003] 230.708334: balance_dirty_state: bdi btrfs-1: dirty=835 wb=203 unstable=0 bg_thresh=983 thresh=1967 gap=929 poll_thresh=42 ino=257 dd-2584 [003] 230.708539: balance_dirty_state: bdi btrfs-1: dirty=874 wb=203 unstable=0 bg_thresh=984 thresh=1968 gap=891 poll_thresh=44 ino=257 dd-2584 [003] 230.708927: balance_dirty_state: bdi btrfs-1: dirty=926 wb=128 unstable=0 bg_thresh=984 thresh=1968 gap=914 poll_thresh=46 ino=257 dd-2584 [003] 230.709129: balance_dirty_state: bdi btrfs-1: dirty=978 wb=128 unstable=0 bg_thresh=983 thresh=1967 gap=861 poll_thresh=48 ino=257 dd-2584 [003] 230.709397: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=128 unstable=0 bg_thresh=983 thresh=1967 gap=796 poll_thresh=50 ino=257 flush-btrfs-1-2586 [005] 230.709447: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28128 wrote=0 to_write=8192 dd-2584 [003] 230.709692: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=153 unstable=0 bg_thresh=983 thresh=1967 gap=731 poll_thresh=52 ino=257 dd-2584 [003] 230.710014: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=203 unstable=0 bg_thresh=984 thresh=1968 gap=730 poll_thresh=54 ino=257 dd-2584 [003] 230.710562: balance_dirty_state: bdi btrfs-1: dirty=936 wb=353 unstable=0 bg_thresh=983 thresh=1967 gap=678 poll_thresh=56 ino=257 dd-2584 [003] 230.710989: balance_dirty_state: bdi btrfs-1: dirty=911 wb=478 unstable=0 bg_thresh=980 thresh=1961 gap=572 poll_thresh=58 ino=257 dd-2584 [003] 230.711407: balance_dirty_state: bdi btrfs-1: dirty=861 wb=578 unstable=0 bg_thresh=985 thresh=1970 gap=531 poll_thresh=60 ino=257 dd-2584 [003] 230.711832: balance_dirty_state: bdi btrfs-1: dirty=812 wb=678 unstable=0 bg_thresh=982 thresh=1965 gap=475 poll_thresh=62 ino=257 dd-2584 [003] 230.711834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-26% task_gap=-154% task_weight=100% bdi_bw=53644 base_bw=28 task_bw=0 dirtied=64 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 230.714705: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=892 wrote=1440 to_write=6752 dd-2584 [003] 230.716180: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1343 unstable=0 bg_thresh=1020 thresh=2040 gap=697 poll_thresh=62 ino=257 dd-2584 [003] 230.716431: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1343 unstable=0 bg_thresh=1017 thresh=2034 gap=691 poll_thresh=46 ino=257 dd-2584 [003] 230.716612: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1343 unstable=0 bg_thresh=1016 thresh=2032 gap=642 poll_thresh=48 ino=257 dd-2584 [003] 230.716850: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1343 unstable=0 bg_thresh=1017 thresh=2035 gap=570 poll_thresh=50 ino=257 dd-2584 [003] 230.717089: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1343 unstable=0 bg_thresh=1016 thresh=2033 gap=518 poll_thresh=52 ino=257 dd-2584 [003] 230.717326: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1343 unstable=0 bg_thresh=1018 thresh=2036 gap=446 poll_thresh=54 ino=257 dd-2584 [003] 230.717331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-207% task_weight=99% bdi_bw=53644 base_bw=28 task_bw=0 dirtied=64 period=0 think=0 pause=8 dd-2584 [003] 230.724229: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1343 unstable=0 bg_thresh=1011 thresh=2023 gap=433 poll_thresh=54 ino=257 dd-2584 [003] 230.724234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=53644 base_bw=28 task_bw=0 dirtied=64 period=0 think=0 pause=8 dd-2584 [003] 230.732284: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1343 unstable=0 bg_thresh=1005 thresh=2011 gap=421 poll_thresh=54 ino=257 dd-2584 [003] 230.732291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=53644 base_bw=28 task_bw=0 dirtied=64 period=0 think=0 pause=8 dd-2584 [003] 230.740218: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1218 unstable=0 bg_thresh=990 thresh=1981 gap=516 poll_thresh=54 ino=257 dd-2584 [003] 230.740529: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1218 unstable=0 bg_thresh=990 thresh=1980 gap=515 poll_thresh=40 ino=257 dd-2584 [003] 230.740723: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1218 unstable=0 bg_thresh=989 thresh=1978 gap=463 poll_thresh=42 ino=257 dd-2584 [003] 230.740728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=53644 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [003] 230.748320: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1093 unstable=0 bg_thresh=991 thresh=1982 gap=592 poll_thresh=42 ino=257 dd-2584 [003] 230.748398: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1093 unstable=0 bg_thresh=988 thresh=1976 gap=561 poll_thresh=31 ino=257 dd-2584 [003] 230.748531: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1093 unstable=0 bg_thresh=987 thresh=1975 gap=535 poll_thresh=32 ino=257 dd-2584 [003] 230.748734: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1093 unstable=0 bg_thresh=989 thresh=1979 gap=489 poll_thresh=34 ino=257 dd-2584 [003] 230.748739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=53644 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [003] 230.756313: balance_dirty_state: bdi btrfs-1: dirty=397 wb=943 unstable=0 bg_thresh=985 thresh=1970 gap=630 poll_thresh=34 ino=257 dd-2584 [003] 230.756411: balance_dirty_state: bdi btrfs-1: dirty=422 wb=943 unstable=0 bg_thresh=984 thresh=1969 gap=604 poll_thresh=25 ino=257 dd-2584 [003] 230.756545: balance_dirty_state: bdi btrfs-1: dirty=447 wb=943 unstable=0 bg_thresh=984 thresh=1968 gap=578 poll_thresh=26 ino=257 dd-2584 [003] 230.756683: balance_dirty_state: bdi btrfs-1: dirty=472 wb=943 unstable=0 bg_thresh=986 thresh=1972 gap=557 poll_thresh=27 ino=257 dd-2584 [003] 230.757022: balance_dirty_state: bdi btrfs-1: dirty=522 wb=943 unstable=0 bg_thresh=985 thresh=1971 gap=506 poll_thresh=28 ino=257 dd-2584 [003] 230.757158: balance_dirty_state: bdi btrfs-1: dirty=547 wb=943 unstable=0 bg_thresh=985 thresh=1970 gap=480 poll_thresh=29 ino=257 dd-2584 [003] 230.757164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=98% bdi_bw=53644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 230.764409: balance_dirty_state: bdi btrfs-1: dirty=547 wb=818 unstable=0 bg_thresh=988 thresh=1977 gap=612 poll_thresh=29 ino=257 dd-2584 [007] 230.764501: balance_dirty_state: bdi btrfs-1: dirty=547 wb=818 unstable=0 bg_thresh=988 thresh=1977 gap=612 poll_thresh=22 ino=257 dd-2584 [007] 230.764618: balance_dirty_state: bdi btrfs-1: dirty=597 wb=818 unstable=0 bg_thresh=991 thresh=1982 gap=567 poll_thresh=23 ino=257 dd-2584 [007] 230.764731: balance_dirty_state: bdi btrfs-1: dirty=622 wb=818 unstable=0 bg_thresh=993 thresh=1987 gap=547 poll_thresh=24 ino=257 dd-2584 [007] 230.764844: balance_dirty_state: bdi btrfs-1: dirty=647 wb=818 unstable=0 bg_thresh=995 thresh=1991 gap=526 poll_thresh=25 ino=257 dd-2584 [007] 230.764956: balance_dirty_state: bdi btrfs-1: dirty=697 wb=818 unstable=0 bg_thresh=995 thresh=1990 gap=475 poll_thresh=26 ino=257 dd-2584 [007] 230.764961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=53644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 230.772405: balance_dirty_state: bdi btrfs-1: dirty=697 wb=693 unstable=0 bg_thresh=993 thresh=1987 gap=597 poll_thresh=26 ino=257 dd-2584 [007] 230.772530: balance_dirty_state: bdi btrfs-1: dirty=697 wb=693 unstable=0 bg_thresh=993 thresh=1987 gap=597 poll_thresh=19 ino=257 dd-2584 [007] 230.772764: balance_dirty_state: bdi btrfs-1: dirty=722 wb=693 unstable=0 bg_thresh=993 thresh=1986 gap=571 poll_thresh=20 ino=257 dd-2584 [007] 230.773370: balance_dirty_state: bdi btrfs-1: dirty=772 wb=693 unstable=0 bg_thresh=989 thresh=1979 gap=514 poll_thresh=21 ino=257 dd-2584 [007] 230.773621: balance_dirty_state: bdi btrfs-1: dirty=797 wb=693 unstable=0 bg_thresh=988 thresh=1976 gap=486 poll_thresh=22 ino=257 dd-2584 [007] 230.773631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-186% task_weight=98% bdi_bw=53644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 230.780327: balance_dirty_state: bdi btrfs-1: dirty=797 wb=566 unstable=0 bg_thresh=994 thresh=1988 gap=625 poll_thresh=22 ino=257 dd-2584 [007] 230.780455: balance_dirty_state: bdi btrfs-1: dirty=822 wb=566 unstable=0 bg_thresh=996 thresh=1993 gap=605 poll_thresh=16 ino=257 dd-2584 [007] 230.780692: balance_dirty_state: bdi btrfs-1: dirty=847 wb=566 unstable=0 bg_thresh=996 thresh=1992 gap=579 poll_thresh=17 ino=257 dd-2584 [007] 230.780957: balance_dirty_state: bdi btrfs-1: dirty=872 wb=488 unstable=0 bg_thresh=992 thresh=1985 gap=625 poll_thresh=18 ino=257 dd-2584 [007] 230.781226: balance_dirty_state: bdi btrfs-1: dirty=922 wb=436 unstable=0 bg_thresh=991 thresh=1982 gap=624 poll_thresh=19 ino=257 dd-2584 [007] 230.781464: balance_dirty_state: bdi btrfs-1: dirty=947 wb=436 unstable=0 bg_thresh=993 thresh=1987 gap=604 poll_thresh=20 ino=257 dd-2584 [007] 230.781700: balance_dirty_state: bdi btrfs-1: dirty=972 wb=436 unstable=0 bg_thresh=993 thresh=1986 gap=578 poll_thresh=21 ino=257 dd-2584 [007] 230.781933: balance_dirty_state: bdi btrfs-1: dirty=997 wb=436 unstable=0 bg_thresh=992 thresh=1985 gap=552 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 230.782019: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28200 wrote=0 to_write=8192 dd-2584 [007] 230.782555: balance_dirty_state: bdi btrfs-1: dirty=997 wb=461 unstable=0 bg_thresh=994 thresh=1989 gap=531 poll_thresh=23 ino=257 dd-2584 [007] 230.782808: balance_dirty_state: bdi btrfs-1: dirty=972 wb=536 unstable=0 bg_thresh=994 thresh=1988 gap=480 poll_thresh=24 ino=257 dd-2584 [007] 230.782811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=57360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 230.788288: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1361 unstable=0 bg_thresh=994 thresh=1988 gap=480 poll_thresh=24 ino=257 dd-2584 [007] 230.788292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=57360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 230.789412: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=968 wrote=1088 to_write=7104 dd-2584 [007] 230.796338: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1381 unstable=0 bg_thresh=987 thresh=1975 gap=594 poll_thresh=24 ino=257 dd-2584 [007] 230.796474: balance_dirty_state: bdi btrfs-1: dirty=22 wb=1381 unstable=0 bg_thresh=984 thresh=1969 gap=566 poll_thresh=18 ino=257 dd-2584 [007] 230.796603: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1381 unstable=0 bg_thresh=984 thresh=1968 gap=540 poll_thresh=19 ino=257 dd-2584 [007] 230.796725: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1381 unstable=0 bg_thresh=986 thresh=1972 gap=519 poll_thresh=20 ino=257 dd-2584 [007] 230.796845: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1381 unstable=0 bg_thresh=985 thresh=1971 gap=493 poll_thresh=21 ino=257 dd-2584 [007] 230.796967: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1381 unstable=0 bg_thresh=985 thresh=1970 gap=442 poll_thresh=22 ino=257 dd-2584 [007] 230.796971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=57360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 230.805765: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1230 unstable=0 bg_thresh=980 thresh=1961 gap=584 poll_thresh=22 ino=257 dd-2584 [003] 230.805837: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1230 unstable=0 bg_thresh=983 thresh=1966 gap=564 poll_thresh=16 ino=257 dd-2584 [003] 230.805960: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1230 unstable=0 bg_thresh=982 thresh=1965 gap=538 poll_thresh=17 ino=257 dd-2584 [003] 230.806263: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1230 unstable=0 bg_thresh=982 thresh=1964 gap=512 poll_thresh=18 ino=257 dd-2584 [003] 230.806380: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1230 unstable=0 bg_thresh=984 thresh=1968 gap=491 poll_thresh=19 ino=257 dd-2584 [003] 230.806385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=57360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 230.812404: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1103 unstable=0 bg_thresh=984 thresh=1968 gap=618 poll_thresh=19 ino=257 dd-2584 [003] 230.812533: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1103 unstable=0 bg_thresh=984 thresh=1968 gap=593 poll_thresh=14 ino=257 dd-2584 [003] 230.812655: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1103 unstable=0 bg_thresh=983 thresh=1967 gap=567 poll_thresh=15 ino=257 dd-2584 [003] 230.812780: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1103 unstable=0 bg_thresh=986 thresh=1972 gap=572 poll_thresh=16 ino=257 dd-2584 [003] 230.813024: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1103 unstable=0 bg_thresh=982 thresh=1965 gap=515 poll_thresh=17 ino=257 dd-2584 [003] 230.813266: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1103 unstable=0 bg_thresh=982 thresh=1964 gap=489 poll_thresh=18 ino=257 dd-2584 [003] 230.813275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=57360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 230.820402: balance_dirty_state: bdi btrfs-1: dirty=372 wb=853 unstable=0 bg_thresh=982 thresh=1964 gap=739 poll_thresh=18 ino=257 dd-2584 [003] 230.820501: balance_dirty_state: bdi btrfs-1: dirty=397 wb=853 unstable=0 bg_thresh=984 thresh=1969 gap=719 poll_thresh=13 ino=257 dd-2584 [003] 230.820558: balance_dirty_state: bdi btrfs-1: dirty=397 wb=853 unstable=0 bg_thresh=981 thresh=1963 gap=713 poll_thresh=14 ino=257 dd-2584 [003] 230.820615: balance_dirty_state: bdi btrfs-1: dirty=422 wb=853 unstable=0 bg_thresh=984 thresh=1968 gap=693 poll_thresh=15 ino=257 dd-2584 [003] 230.820671: balance_dirty_state: bdi btrfs-1: dirty=422 wb=853 unstable=0 bg_thresh=983 thresh=1967 gap=692 poll_thresh=16 ino=257 dd-2584 [003] 230.820954: balance_dirty_state: bdi btrfs-1: dirty=472 wb=853 unstable=0 bg_thresh=983 thresh=1966 gap=641 poll_thresh=17 ino=257 dd-2584 [003] 230.821070: balance_dirty_state: bdi btrfs-1: dirty=497 wb=853 unstable=0 bg_thresh=982 thresh=1965 gap=615 poll_thresh=18 ino=257 dd-2584 [003] 230.821187: balance_dirty_state: bdi btrfs-1: dirty=522 wb=853 unstable=0 bg_thresh=984 thresh=1969 gap=594 poll_thresh=19 ino=257 dd-2584 [003] 230.821304: balance_dirty_state: bdi btrfs-1: dirty=572 wb=853 unstable=0 bg_thresh=984 thresh=1968 gap=543 poll_thresh=20 ino=257 dd-2584 [003] 230.821420: balance_dirty_state: bdi btrfs-1: dirty=597 wb=853 unstable=0 bg_thresh=983 thresh=1967 gap=517 poll_thresh=21 ino=257 dd-2584 [003] 230.821536: balance_dirty_state: bdi btrfs-1: dirty=622 wb=853 unstable=0 bg_thresh=983 thresh=1966 gap=491 poll_thresh=22 ino=257 dd-2584 [003] 230.821540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=57360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 230.828291: balance_dirty_state: bdi btrfs-1: dirty=622 wb=728 unstable=0 bg_thresh=981 thresh=1962 gap=612 poll_thresh=22 ino=257 dd-2584 [003] 230.828361: balance_dirty_state: bdi btrfs-1: dirty=647 wb=728 unstable=0 bg_thresh=983 thresh=1967 gap=592 poll_thresh=16 ino=257 dd-2584 [003] 230.828489: balance_dirty_state: bdi btrfs-1: dirty=672 wb=728 unstable=0 bg_thresh=982 thresh=1965 gap=565 poll_thresh=17 ino=257 dd-2584 [003] 230.828617: balance_dirty_state: bdi btrfs-1: dirty=697 wb=728 unstable=0 bg_thresh=978 thresh=1957 gap=532 poll_thresh=18 ino=257 dd-2584 [003] 230.828921: balance_dirty_state: bdi btrfs-1: dirty=747 wb=728 unstable=0 bg_thresh=979 thresh=1959 gap=484 poll_thresh=19 ino=257 dd-2584 [003] 230.828926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=57360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 230.836306: balance_dirty_state: bdi btrfs-1: dirty=747 wb=603 unstable=0 bg_thresh=983 thresh=1967 gap=617 poll_thresh=19 ino=257 dd-2584 [003] 230.836400: balance_dirty_state: bdi btrfs-1: dirty=747 wb=603 unstable=0 bg_thresh=986 thresh=1972 gap=622 poll_thresh=14 ino=257 dd-2584 [003] 230.836456: balance_dirty_state: bdi btrfs-1: dirty=772 wb=603 unstable=0 bg_thresh=983 thresh=1966 gap=591 poll_thresh=15 ino=257 dd-2584 [003] 230.836513: balance_dirty_state: bdi btrfs-1: dirty=797 wb=603 unstable=0 bg_thresh=985 thresh=1971 gap=571 poll_thresh=16 ino=257 dd-2584 [003] 230.836627: balance_dirty_state: bdi btrfs-1: dirty=822 wb=603 unstable=0 bg_thresh=982 thresh=1964 gap=539 poll_thresh=17 ino=257 dd-2584 [003] 230.836738: balance_dirty_state: bdi btrfs-1: dirty=847 wb=603 unstable=0 bg_thresh=981 thresh=1963 gap=513 poll_thresh=18 ino=257 dd-2584 [003] 230.836852: balance_dirty_state: bdi btrfs-1: dirty=872 wb=603 unstable=0 bg_thresh=983 thresh=1967 gap=492 poll_thresh=19 ino=257 dd-2584 [003] 230.836967: balance_dirty_state: bdi btrfs-1: dirty=922 wb=603 unstable=0 bg_thresh=983 thresh=1966 gap=441 poll_thresh=20 ino=257 dd-2584 [003] 230.836971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=57360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 230.844307: balance_dirty_state: bdi btrfs-1: dirty=922 wb=478 unstable=0 bg_thresh=983 thresh=1966 gap=566 poll_thresh=20 ino=257 dd-2584 [003] 230.844395: balance_dirty_state: bdi btrfs-1: dirty=922 wb=478 unstable=0 bg_thresh=983 thresh=1966 gap=566 poll_thresh=15 ino=257 dd-2584 [003] 230.844452: balance_dirty_state: bdi btrfs-1: dirty=947 wb=478 unstable=0 bg_thresh=982 thresh=1965 gap=540 poll_thresh=16 ino=257 dd-2584 [003] 230.844736: balance_dirty_state: bdi btrfs-1: dirty=972 wb=478 unstable=0 bg_thresh=984 thresh=1969 gap=519 poll_thresh=17 ino=257 dd-2584 [003] 230.844850: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=478 unstable=0 bg_thresh=984 thresh=1968 gap=468 poll_thresh=18 ino=257 dd-2584 [003] 230.844854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=57360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 230.844929: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28264 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 230.848605: writeback_single_inode: bdi btrfs-1: ino=257 state= age=1028 wrote=1008 to_write=7184 dd-2584 [003] 230.852323: balance_dirty_state: bdi btrfs-1: dirty=22 wb=1328 unstable=0 bg_thresh=986 thresh=1973 gap=623 poll_thresh=18 ino=257 dd-2584 [003] 230.852400: balance_dirty_state: bdi btrfs-1: dirty=22 wb=1328 unstable=0 bg_thresh=986 thresh=1973 gap=623 poll_thresh=13 ino=257 dd-2584 [003] 230.852462: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1328 unstable=0 bg_thresh=986 thresh=1972 gap=597 poll_thresh=14 ino=257 dd-2584 [003] 230.852521: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1328 unstable=0 bg_thresh=983 thresh=1966 gap=591 poll_thresh=15 ino=257 dd-2584 [003] 230.852580: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1328 unstable=0 bg_thresh=985 thresh=1971 gap=571 poll_thresh=16 ino=257 dd-2584 [003] 230.852699: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1328 unstable=0 bg_thresh=987 thresh=1975 gap=550 poll_thresh=17 ino=257 dd-2584 [003] 230.852820: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1328 unstable=0 bg_thresh=987 thresh=1974 gap=499 poll_thresh=18 ino=257 dd-2584 [003] 230.852944: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1328 unstable=0 bg_thresh=986 thresh=1973 gap=473 poll_thresh=19 ino=257 dd-2584 [003] 230.852949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=57360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 230.860301: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1203 unstable=0 bg_thresh=992 thresh=1984 gap=609 poll_thresh=19 ino=257 dd-2584 [003] 230.860392: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1203 unstable=0 bg_thresh=986 thresh=1972 gap=572 poll_thresh=14 ino=257 dd-2584 [003] 230.860459: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1203 unstable=0 bg_thresh=991 thresh=1982 gap=582 poll_thresh=15 ino=257 dd-2584 [003] 230.860520: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1203 unstable=0 bg_thresh=988 thresh=1976 gap=551 poll_thresh=16 ino=257 dd-2584 [003] 230.860826: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1203 unstable=0 bg_thresh=987 thresh=1975 gap=525 poll_thresh=17 ino=257 dd-2584 [003] 230.860946: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1203 unstable=0 bg_thresh=987 thresh=1974 gap=499 poll_thresh=18 ino=257 dd-2584 [003] 230.861065: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1203 unstable=0 bg_thresh=989 thresh=1978 gap=453 poll_thresh=19 ino=257 dd-2584 [003] 230.861070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=57360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 230.868377: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1078 unstable=0 bg_thresh=988 thresh=1976 gap=576 poll_thresh=19 ino=257 dd-2584 [003] 230.868506: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1078 unstable=0 bg_thresh=987 thresh=1975 gap=575 poll_thresh=14 ino=257 dd-2584 [003] 230.868610: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1078 unstable=0 bg_thresh=984 thresh=1968 gap=543 poll_thresh=15 ino=257 dd-2584 [003] 230.868672: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1078 unstable=0 bg_thresh=983 thresh=1967 gap=517 poll_thresh=16 ino=257 dd-2584 [003] 230.868853: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1078 unstable=0 bg_thresh=986 thresh=1972 gap=497 poll_thresh=17 ino=257 dd-2584 [003] 230.869092: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1078 unstable=0 bg_thresh=988 thresh=1976 gap=476 poll_thresh=18 ino=257 dd-2584 [003] 230.869100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=57360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 230.876355: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1078 unstable=0 bg_thresh=991 thresh=1982 gap=482 poll_thresh=18 ino=257 dd-2584 [003] 230.876365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=57360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 230.884322: balance_dirty_state: bdi btrfs-1: dirty=447 wb=828 unstable=0 bg_thresh=978 thresh=1956 gap=681 poll_thresh=18 ino=257 dd-2584 [003] 230.884400: balance_dirty_state: bdi btrfs-1: dirty=472 wb=828 unstable=0 bg_thresh=981 thresh=1962 gap=662 poll_thresh=13 ino=257 dd-2584 [003] 230.884466: balance_dirty_state: bdi btrfs-1: dirty=472 wb=828 unstable=0 bg_thresh=983 thresh=1967 gap=667 poll_thresh=14 ino=257 dd-2584 [003] 230.884531: balance_dirty_state: bdi btrfs-1: dirty=497 wb=828 unstable=0 bg_thresh=980 thresh=1960 gap=635 poll_thresh=15 ino=257 dd-2584 [003] 230.884776: balance_dirty_state: bdi btrfs-1: dirty=522 wb=828 unstable=0 bg_thresh=982 thresh=1964 gap=614 poll_thresh=16 ino=257 dd-2584 [003] 230.884903: balance_dirty_state: bdi btrfs-1: dirty=547 wb=828 unstable=0 bg_thresh=981 thresh=1962 gap=587 poll_thresh=17 ino=257 dd-2584 [003] 230.885027: balance_dirty_state: bdi btrfs-1: dirty=572 wb=828 unstable=0 bg_thresh=982 thresh=1965 gap=565 poll_thresh=18 ino=257 dd-2584 [003] 230.885150: balance_dirty_state: bdi btrfs-1: dirty=622 wb=828 unstable=0 bg_thresh=981 thresh=1963 gap=513 poll_thresh=19 ino=257 dd-2584 [003] 230.885271: balance_dirty_state: bdi btrfs-1: dirty=647 wb=828 unstable=0 bg_thresh=984 thresh=1968 gap=493 poll_thresh=20 ino=257 dd-2584 [003] 230.885391: balance_dirty_state: bdi btrfs-1: dirty=672 wb=828 unstable=0 bg_thresh=986 thresh=1972 gap=472 poll_thresh=21 ino=257 dd-2584 [003] 230.885396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-289% task_weight=99% bdi_bw=58096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 230.892368: balance_dirty_state: bdi btrfs-1: dirty=672 wb=703 unstable=0 bg_thresh=991 thresh=1983 gap=608 poll_thresh=21 ino=257 dd-2584 [003] 230.892434: balance_dirty_state: bdi btrfs-1: dirty=697 wb=703 unstable=0 bg_thresh=988 thresh=1977 gap=577 poll_thresh=16 ino=257 dd-2584 [003] 230.892550: balance_dirty_state: bdi btrfs-1: dirty=722 wb=703 unstable=0 bg_thresh=988 thresh=1976 gap=551 poll_thresh=17 ino=257 dd-2584 [003] 230.892667: balance_dirty_state: bdi btrfs-1: dirty=747 wb=703 unstable=0 bg_thresh=987 thresh=1975 gap=525 poll_thresh=18 ino=257 dd-2584 [003] 230.892968: balance_dirty_state: bdi btrfs-1: dirty=797 wb=703 unstable=0 bg_thresh=989 thresh=1979 gap=479 poll_thresh=19 ino=257 dd-2584 [003] 230.892973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=58096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 230.900354: balance_dirty_state: bdi btrfs-1: dirty=797 wb=578 unstable=0 bg_thresh=985 thresh=1970 gap=595 poll_thresh=19 ino=257 dd-2584 [003] 230.900422: balance_dirty_state: bdi btrfs-1: dirty=797 wb=578 unstable=0 bg_thresh=984 thresh=1969 gap=594 poll_thresh=14 ino=257 dd-2584 [003] 230.900481: balance_dirty_state: bdi btrfs-1: dirty=822 wb=578 unstable=0 bg_thresh=984 thresh=1969 gap=569 poll_thresh=15 ino=257 dd-2584 [003] 230.900539: balance_dirty_state: bdi btrfs-1: dirty=847 wb=578 unstable=0 bg_thresh=984 thresh=1968 gap=543 poll_thresh=16 ino=257 dd-2584 [003] 230.900657: balance_dirty_state: bdi btrfs-1: dirty=872 wb=578 unstable=0 bg_thresh=983 thresh=1967 gap=517 poll_thresh=17 ino=257 dd-2584 [003] 230.900774: balance_dirty_state: bdi btrfs-1: dirty=897 wb=578 unstable=0 bg_thresh=983 thresh=1966 gap=491 poll_thresh=18 ino=257 dd-2584 [003] 230.900779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=58096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 230.908376: balance_dirty_state: bdi btrfs-1: dirty=897 wb=453 unstable=0 bg_thresh=982 thresh=1964 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 230.908478: balance_dirty_state: bdi btrfs-1: dirty=897 wb=453 unstable=0 bg_thresh=982 thresh=1964 gap=614 poll_thresh=13 ino=257 dd-2584 [001] 230.908595: balance_dirty_state: bdi btrfs-1: dirty=897 wb=453 unstable=0 bg_thresh=984 thresh=1969 gap=619 poll_thresh=14 ino=257 dd-2584 [001] 230.908709: balance_dirty_state: bdi btrfs-1: dirty=922 wb=453 unstable=0 bg_thresh=987 thresh=1974 gap=599 poll_thresh=15 ino=257 dd-2584 [001] 230.908828: balance_dirty_state: bdi btrfs-1: dirty=947 wb=453 unstable=0 bg_thresh=987 thresh=1974 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 230.909064: balance_dirty_state: bdi btrfs-1: dirty=972 wb=453 unstable=0 bg_thresh=986 thresh=1973 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 230.909670: balance_dirty_state: bdi btrfs-1: dirty=997 wb=453 unstable=0 bg_thresh=988 thresh=1977 gap=527 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 230.909710: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28328 wrote=0 to_write=8192 dd-2584 [001] 230.910025: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=453 unstable=0 bg_thresh=988 thresh=1976 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 230.910029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=58096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 230.916486: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=1024 to_write=7168 dd-2584 [005] 230.920318: balance_dirty_state: bdi btrfs-1: dirty=22 wb=1353 unstable=0 bg_thresh=990 thresh=1981 gap=606 poll_thresh=19 ino=257 dd-2584 [005] 230.920444: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1353 unstable=0 bg_thresh=990 thresh=1981 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 230.920524: balance_dirty_state: bdi btrfs-1: dirty=47 wb=1353 unstable=0 bg_thresh=993 thresh=1986 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 230.920599: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1353 unstable=0 bg_thresh=993 thresh=1986 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 230.920752: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1353 unstable=0 bg_thresh=995 thresh=1990 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 230.920908: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1353 unstable=0 bg_thresh=994 thresh=1989 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 230.920914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1401 avg_dirty=1401 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=58096 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 230.928353: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1103 unstable=0 bg_thresh=993 thresh=1986 gap=736 poll_thresh=18 ino=257 dd-2584 [005] 230.928418: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1103 unstable=0 bg_thresh=995 thresh=1991 gap=741 poll_thresh=13 ino=257 dd-2584 [005] 230.928478: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1103 unstable=0 bg_thresh=992 thresh=1985 gap=710 poll_thresh=14 ino=257 dd-2584 [005] 230.928539: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1103 unstable=0 bg_thresh=995 thresh=1990 gap=690 poll_thresh=15 ino=257 dd-2584 [005] 230.928600: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1103 unstable=0 bg_thresh=992 thresh=1984 gap=684 poll_thresh=16 ino=257 dd-2584 [005] 230.928721: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1103 unstable=0 bg_thresh=994 thresh=1988 gap=663 poll_thresh=17 ino=257 dd-2584 [005] 230.929025: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1103 unstable=0 bg_thresh=993 thresh=1987 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 230.929144: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1103 unstable=0 bg_thresh=993 thresh=1986 gap=586 poll_thresh=19 ino=257 dd-2584 [005] 230.929264: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1103 unstable=0 bg_thresh=992 thresh=1985 gap=560 poll_thresh=20 ino=257 dd-2584 [005] 230.929386: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1103 unstable=0 bg_thresh=994 thresh=1989 gap=514 poll_thresh=21 ino=257 dd-2584 [005] 230.929507: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1103 unstable=0 bg_thresh=994 thresh=1988 gap=488 poll_thresh=22 ino=257 dd-2584 [005] 230.929512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=58096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 230.936379: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1103 unstable=0 bg_thresh=994 thresh=1988 gap=488 poll_thresh=22 ino=257 dd-2584 [005] 230.936389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=58096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 230.944389: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1103 unstable=0 bg_thresh=994 thresh=1988 gap=488 poll_thresh=22 ino=257 dd-2584 [005] 230.944398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=58096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 230.952402: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1103 unstable=0 bg_thresh=994 thresh=1988 gap=488 poll_thresh=22 ino=257 dd-2584 [005] 230.952411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=58096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 230.960452: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1103 unstable=0 bg_thresh=994 thresh=1988 gap=488 poll_thresh=22 ino=257 dd-2584 [005] 230.960462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=58096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 230.968431: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1103 unstable=0 bg_thresh=994 thresh=1988 gap=488 poll_thresh=22 ino=257 dd-2584 [005] 230.968438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=58096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 230.976435: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1103 unstable=0 bg_thresh=994 thresh=1988 gap=488 poll_thresh=22 ino=257 dd-2584 [005] 230.976443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=58096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 230.984412: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1103 unstable=0 bg_thresh=994 thresh=1988 gap=488 poll_thresh=22 ino=257 dd-2584 [005] 230.984426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=58096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 230.992441: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1103 unstable=0 bg_thresh=994 thresh=1988 gap=488 poll_thresh=22 ino=257 dd-2584 [005] 230.992449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 231.000364: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1103 unstable=0 bg_thresh=1002 thresh=2005 gap=505 poll_thresh=22 ino=257 dd-2584 [005] 231.000457: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1103 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=16 ino=257 dd-2584 [005] 231.000461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 231.008352: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1103 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=16 ino=257 dd-2584 [005] 231.008362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 231.016386: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1103 unstable=0 bg_thresh=998 thresh=1997 gap=484 poll_thresh=16 ino=257 dd-2584 [005] 231.016395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 231.024408: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1103 unstable=0 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=16 ino=257 dd-2584 [005] 231.024415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 231.032407: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1089 unstable=0 bg_thresh=996 thresh=1992 gap=497 poll_thresh=16 ino=257 dd-2584 [005] 231.032416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 231.040336: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1024 unstable=0 bg_thresh=986 thresh=1972 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 231.040438: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1024 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=12 ino=257 dd-2584 [001] 231.040557: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1024 unstable=0 bg_thresh=988 thresh=1977 gap=521 poll_thresh=13 ino=257 dd-2584 [001] 231.040674: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1024 unstable=0 bg_thresh=991 thresh=1982 gap=501 poll_thresh=14 ino=257 dd-2584 [001] 231.040791: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1024 unstable=0 bg_thresh=988 thresh=1976 gap=495 poll_thresh=15 ino=257 dd-2584 [001] 231.040906: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1024 unstable=0 bg_thresh=990 thresh=1981 gap=475 poll_thresh=16 ino=257 dd-2584 [001] 231.040915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 231.052397: balance_dirty_state: bdi btrfs-1: dirty=480 wb=637 unstable=0 bg_thresh=988 thresh=1976 gap=859 poll_thresh=16 ino=257 dd-2584 [001] 231.052683: balance_dirty_state: bdi btrfs-1: dirty=480 wb=612 unstable=0 bg_thresh=990 thresh=1981 gap=889 poll_thresh=12 ino=257 dd-2584 [001] 231.052753: balance_dirty_state: bdi btrfs-1: dirty=505 wb=587 unstable=0 bg_thresh=987 thresh=1975 gap=883 poll_thresh=13 ino=257 dd-2584 [001] 231.052822: balance_dirty_state: bdi btrfs-1: dirty=530 wb=562 unstable=0 bg_thresh=991 thresh=1982 gap=890 poll_thresh=14 ino=257 dd-2584 [001] 231.052891: balance_dirty_state: bdi btrfs-1: dirty=530 wb=512 unstable=0 bg_thresh=989 thresh=1978 gap=936 poll_thresh=15 ino=257 dd-2584 [001] 231.052952: balance_dirty_state: bdi btrfs-1: dirty=555 wb=512 unstable=0 bg_thresh=992 thresh=1984 gap=917 poll_thresh=16 ino=257 dd-2584 [001] 231.053071: balance_dirty_state: bdi btrfs-1: dirty=580 wb=512 unstable=0 bg_thresh=994 thresh=1988 gap=896 poll_thresh=17 ino=257 dd-2584 [001] 231.053189: balance_dirty_state: bdi btrfs-1: dirty=630 wb=512 unstable=0 bg_thresh=993 thresh=1987 gap=845 poll_thresh=18 ino=257 dd-2584 [001] 231.053306: balance_dirty_state: bdi btrfs-1: dirty=655 wb=512 unstable=0 bg_thresh=993 thresh=1986 gap=819 poll_thresh=19 ino=257 dd-2584 [001] 231.053424: balance_dirty_state: bdi btrfs-1: dirty=680 wb=512 unstable=0 bg_thresh=992 thresh=1985 gap=793 poll_thresh=20 ino=257 dd-2584 [001] 231.053543: balance_dirty_state: bdi btrfs-1: dirty=705 wb=512 unstable=0 bg_thresh=994 thresh=1989 gap=772 poll_thresh=21 ino=257 dd-2584 [001] 231.053825: balance_dirty_state: bdi btrfs-1: dirty=755 wb=512 unstable=0 bg_thresh=994 thresh=1988 gap=721 poll_thresh=22 ino=257 dd-2584 [001] 231.053946: balance_dirty_state: bdi btrfs-1: dirty=780 wb=512 unstable=0 bg_thresh=990 thresh=1981 gap=689 poll_thresh=23 ino=257 dd-2584 [001] 231.054066: balance_dirty_state: bdi btrfs-1: dirty=805 wb=512 unstable=0 bg_thresh=992 thresh=1985 gap=668 poll_thresh=24 ino=257 dd-2584 [001] 231.054184: balance_dirty_state: bdi btrfs-1: dirty=855 wb=512 unstable=0 bg_thresh=992 thresh=1984 gap=617 poll_thresh=25 ino=257 dd-2584 [001] 231.054307: balance_dirty_state: bdi btrfs-1: dirty=880 wb=512 unstable=0 bg_thresh=991 thresh=1983 gap=591 poll_thresh=26 ino=257 dd-2584 [001] 231.054429: balance_dirty_state: bdi btrfs-1: dirty=905 wb=512 unstable=0 bg_thresh=991 thresh=1982 gap=565 poll_thresh=27 ino=257 dd-2584 [001] 231.054553: balance_dirty_state: bdi btrfs-1: dirty=930 wb=512 unstable=0 bg_thresh=993 thresh=1986 gap=544 poll_thresh=28 ino=257 dd-2584 [001] 231.054676: balance_dirty_state: bdi btrfs-1: dirty=980 wb=512 unstable=0 bg_thresh=992 thresh=1984 gap=492 poll_thresh=29 ino=257 dd-2584 [001] 231.054681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 231.064321: balance_dirty_state: bdi btrfs-1: dirty=980 wb=112 unstable=0 bg_thresh=990 thresh=1981 gap=889 poll_thresh=29 ino=257 dd-2584 [001] 231.064390: balance_dirty_state: bdi btrfs-1: dirty=980 wb=112 unstable=0 bg_thresh=993 thresh=1986 gap=894 poll_thresh=22 ino=257 dd-2584 [001] 231.064694: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=12 unstable=0 bg_thresh=992 thresh=1985 gap=943 poll_thresh=23 ino=257 flush-btrfs-1-2586 [005] 231.064719: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28484 wrote=0 to_write=8192 dd-2584 [001] 231.064868: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=12 unstable=0 bg_thresh=992 thresh=1984 gap=917 poll_thresh=24 ino=257 dd-2584 [001] 231.065045: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=37 unstable=0 bg_thresh=991 thresh=1983 gap=891 poll_thresh=25 ino=257 dd-2584 [001] 231.065225: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=87 unstable=0 bg_thresh=993 thresh=1987 gap=870 poll_thresh=26 ino=257 dd-2584 [001] 231.065409: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=137 unstable=0 bg_thresh=993 thresh=1986 gap=819 poll_thresh=27 ino=257 dd-2584 [001] 231.065589: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=162 unstable=0 bg_thresh=992 thresh=1985 gap=793 poll_thresh=28 ino=257 dd-2584 [001] 231.065771: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=212 unstable=0 bg_thresh=992 thresh=1984 gap=767 poll_thresh=29 ino=257 dd-2584 [001] 231.065951: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=262 unstable=0 bg_thresh=994 thresh=1988 gap=721 poll_thresh=30 ino=257 dd-2584 [001] 231.066416: balance_dirty_state: bdi btrfs-1: dirty=892 wb=400 unstable=0 bg_thresh=993 thresh=1987 gap=695 poll_thresh=31 ino=257 dd-2584 [001] 231.066600: balance_dirty_state: bdi btrfs-1: dirty=867 wb=450 unstable=0 bg_thresh=993 thresh=1986 gap=669 poll_thresh=32 ino=257 dd-2584 [001] 231.066873: balance_dirty_state: bdi btrfs-1: dirty=842 wb=525 unstable=0 bg_thresh=992 thresh=1984 gap=617 poll_thresh=34 ino=257 dd-2584 [001] 231.067146: balance_dirty_state: bdi btrfs-1: dirty=817 wb=600 unstable=0 bg_thresh=997 thresh=1994 gap=577 poll_thresh=36 ino=257 dd-2584 [001] 231.067418: balance_dirty_state: bdi btrfs-1: dirty=792 wb=650 unstable=0 bg_thresh=996 thresh=1992 gap=550 poll_thresh=38 ino=257 dd-2584 [001] 231.067703: balance_dirty_state: bdi btrfs-1: dirty=767 wb=750 unstable=0 bg_thresh=995 thresh=1990 gap=473 poll_thresh=40 ino=257 dd-2584 [001] 231.067705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=48 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 231.070216: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=1488 to_write=6704 collect-vmstat.-2569 [002] 231.073515: balance_dirty_state: bdi 0:15: dirty=31 wb=1371 unstable=0 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=28 ino=2375722 dd-2584 [005] 231.076312: balance_dirty_state: bdi btrfs-1: dirty=36 wb=1233 unstable=0 bg_thresh=999 thresh=1998 gap=729 poll_thresh=40 ino=257 dd-2584 [005] 231.076700: balance_dirty_state: bdi btrfs-1: dirty=61 wb=1233 unstable=0 bg_thresh=999 thresh=1998 gap=704 poll_thresh=30 ino=257 dd-2584 [005] 231.076866: balance_dirty_state: bdi btrfs-1: dirty=86 wb=1233 unstable=0 bg_thresh=998 thresh=1996 gap=677 poll_thresh=31 ino=257 dd-2584 [005] 231.077051: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1233 unstable=0 bg_thresh=997 thresh=1994 gap=649 poll_thresh=32 ino=257 dd-2584 [005] 231.077324: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1233 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=34 ino=257 dd-2584 [005] 231.077613: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1183 unstable=0 bg_thresh=997 thresh=1995 gap=596 poll_thresh=36 ino=257 dd-2584 [005] 231.077904: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1108 unstable=0 bg_thresh=998 thresh=1996 gap=633 poll_thresh=38 ino=257 dd-2584 [005] 231.078456: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1108 unstable=0 bg_thresh=994 thresh=1988 gap=573 poll_thresh=40 ino=257 dd-2584 [005] 231.078742: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1108 unstable=0 bg_thresh=991 thresh=1982 gap=516 poll_thresh=42 ino=257 dd-2584 [005] 231.079019: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1108 unstable=0 bg_thresh=990 thresh=1980 gap=489 poll_thresh=44 ino=257 dd-2584 [005] 231.079026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=48 period=0 think=4 pause=8 dd-2584 [005] 231.084369: balance_dirty_state: bdi btrfs-1: dirty=381 wb=998 unstable=0 bg_thresh=991 thresh=1982 gap=603 poll_thresh=44 ino=257 dd-2584 [005] 231.084465: balance_dirty_state: bdi btrfs-1: dirty=406 wb=998 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=33 ino=257 dd-2584 [005] 231.084814: balance_dirty_state: bdi btrfs-1: dirty=457 wb=998 unstable=0 bg_thresh=993 thresh=1986 gap=531 poll_thresh=35 ino=257 dd-2584 [005] 231.085309: balance_dirty_state: bdi btrfs-1: dirty=495 wb=873 unstable=0 bg_thresh=1033 thresh=2066 gap=698 poll_thresh=37 ino=257 dd-2584 [005] 231.085658: balance_dirty_state: bdi btrfs-1: dirty=545 wb=873 unstable=0 bg_thresh=1032 thresh=2064 gap=646 poll_thresh=39 ino=257 dd-2584 [005] 231.085829: balance_dirty_state: bdi btrfs-1: dirty=595 wb=873 unstable=0 bg_thresh=1034 thresh=2068 gap=600 poll_thresh=41 ino=257 dd-2584 [005] 231.086000: balance_dirty_state: bdi btrfs-1: dirty=645 wb=873 unstable=0 bg_thresh=1033 thresh=2066 gap=548 poll_thresh=43 ino=257 dd-2584 [005] 231.086169: balance_dirty_state: bdi btrfs-1: dirty=695 wb=873 unstable=0 bg_thresh=1035 thresh=2070 gap=502 poll_thresh=45 ino=257 dd-2584 [005] 231.086174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-167% task_weight=99% bdi_bw=54780 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [005] 231.096438: balance_dirty_state: bdi btrfs-1: dirty=695 wb=723 unstable=0 bg_thresh=1035 thresh=2070 gap=652 poll_thresh=45 ino=257 dd-2584 [005] 231.096522: balance_dirty_state: bdi btrfs-1: dirty=720 wb=723 unstable=0 bg_thresh=1032 thresh=2064 gap=621 poll_thresh=34 ino=257 dd-2584 [005] 231.096693: balance_dirty_state: bdi btrfs-1: dirty=770 wb=723 unstable=0 bg_thresh=1031 thresh=2062 gap=569 poll_thresh=36 ino=257 dd-2584 [005] 231.097055: balance_dirty_state: bdi btrfs-1: dirty=795 wb=723 unstable=0 bg_thresh=1025 thresh=2050 gap=532 poll_thresh=38 ino=257 dd-2584 [005] 231.097255: balance_dirty_state: bdi btrfs-1: dirty=845 wb=723 unstable=0 bg_thresh=1020 thresh=2040 gap=472 poll_thresh=40 ino=257 dd-2584 [005] 231.097260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-247% task_weight=99% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=48 period=0 think=4 pause=8 dd-2584 [005] 231.104479: balance_dirty_state: bdi btrfs-1: dirty=849 wb=598 unstable=0 bg_thresh=1026 thresh=2052 gap=605 poll_thresh=40 ino=257 dd-2584 [005] 231.104572: balance_dirty_state: bdi btrfs-1: dirty=874 wb=598 unstable=0 bg_thresh=1029 thresh=2059 gap=587 poll_thresh=30 ino=257 dd-2584 [005] 231.104690: balance_dirty_state: bdi btrfs-1: dirty=899 wb=598 unstable=0 bg_thresh=1029 thresh=2058 gap=561 poll_thresh=31 ino=257 dd-2584 [005] 231.104809: balance_dirty_state: bdi btrfs-1: dirty=949 wb=598 unstable=0 bg_thresh=1028 thresh=2057 gap=510 poll_thresh=32 ino=257 dd-2584 [005] 231.104813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1320 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 231.112452: balance_dirty_state: bdi btrfs-1: dirty=949 wb=473 unstable=0 bg_thresh=1027 thresh=2055 gap=633 poll_thresh=32 ino=257 dd-2584 [005] 231.112586: balance_dirty_state: bdi btrfs-1: dirty=949 wb=473 unstable=0 bg_thresh=1027 thresh=2054 gap=632 poll_thresh=24 ino=257 dd-2584 [005] 231.112839: balance_dirty_state: bdi btrfs-1: dirty=974 wb=473 unstable=0 bg_thresh=1026 thresh=2053 gap=606 poll_thresh=25 ino=257 dd-2584 [005] 231.113115: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=473 unstable=0 bg_thresh=1026 thresh=2053 gap=567 poll_thresh=26 ino=257 dd-2584 [005] 231.113378: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=473 unstable=0 bg_thresh=1026 thresh=2053 gap=517 poll_thresh=27 ino=257 flush-btrfs-1-2586 [001] 231.113423: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28532 wrote=0 to_write=8192 dd-2584 [005] 231.114376: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=536 unstable=0 bg_thresh=1026 thresh=2052 gap=491 poll_thresh=28 ino=257 dd-2584 [005] 231.114381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 231.119429: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=264 wrote=1056 to_write=7136 dd-2584 [001] 231.124321: balance_dirty_state: bdi btrfs-1: dirty=38 wb=1398 unstable=0 bg_thresh=1026 thresh=2053 gap=617 poll_thresh=28 ino=257 dd-2584 [001] 231.124419: balance_dirty_state: bdi btrfs-1: dirty=63 wb=1398 unstable=0 bg_thresh=1023 thresh=2047 gap=586 poll_thresh=21 ino=257 dd-2584 [001] 231.124605: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1398 unstable=0 bg_thresh=1025 thresh=2051 gap=565 poll_thresh=22 ino=257 dd-2584 [001] 231.124788: balance_dirty_state: bdi btrfs-1: dirty=113 wb=1398 unstable=0 bg_thresh=1025 thresh=2050 gap=539 poll_thresh=23 ino=257 dd-2584 [001] 231.124982: balance_dirty_state: bdi btrfs-1: dirty=138 wb=1398 unstable=0 bg_thresh=1024 thresh=2049 gap=513 poll_thresh=24 ino=257 dd-2584 [001] 231.125427: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1398 unstable=0 bg_thresh=1027 thresh=2055 gap=481 poll_thresh=25 ino=257 dd-2584 [001] 231.125434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1318 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-138% task_weight=98% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 231.132471: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1148 unstable=0 bg_thresh=1024 thresh=2048 gap=724 poll_thresh=25 ino=257 dd-2584 [001] 231.132614: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1148 unstable=0 bg_thresh=1024 thresh=2049 gap=712 poll_thresh=19 ino=257 dd-2584 [001] 231.132880: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1148 unstable=0 bg_thresh=1026 thresh=2053 gap=691 poll_thresh=20 ino=257 dd-2584 [001] 231.133144: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1148 unstable=0 bg_thresh=1026 thresh=2052 gap=640 poll_thresh=21 ino=257 dd-2584 [001] 231.133777: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1148 unstable=0 bg_thresh=1025 thresh=2051 gap=614 poll_thresh=22 ino=257 dd-2584 [001] 231.134475: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1123 unstable=0 bg_thresh=1031 thresh=2062 gap=625 poll_thresh=23 ino=257 dd-2584 [001] 231.134624: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1073 unstable=0 bg_thresh=1030 thresh=2061 gap=649 poll_thresh=24 ino=257 dd-2584 [001] 231.134764: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1073 unstable=0 bg_thresh=1027 thresh=2054 gap=591 poll_thresh=25 ino=257 dd-2584 [001] 231.134901: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1073 unstable=0 bg_thresh=1027 thresh=2055 gap=567 poll_thresh=26 ino=257 dd-2584 [001] 231.135031: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1073 unstable=0 bg_thresh=1024 thresh=2048 gap=535 poll_thresh=27 ino=257 dd-2584 [001] 231.135377: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1073 unstable=0 bg_thresh=1035 thresh=2070 gap=519 poll_thresh=28 ino=257 dd-2584 [001] 231.135507: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1073 unstable=0 bg_thresh=1034 thresh=2069 gap=493 poll_thresh=29 ino=257 dd-2584 [001] 231.135512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 231.140390: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1073 unstable=0 bg_thresh=1034 thresh=2069 gap=493 poll_thresh=29 ino=257 dd-2584 [001] 231.140398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 231.148412: balance_dirty_state: bdi btrfs-1: dirty=503 wb=945 unstable=0 bg_thresh=1026 thresh=2053 gap=605 poll_thresh=29 ino=257 dd-2584 [001] 231.148728: balance_dirty_state: bdi btrfs-1: dirty=516 wb=828 unstable=0 bg_thresh=1023 thresh=2046 gap=702 poll_thresh=22 ino=257 dd-2584 [001] 231.148863: balance_dirty_state: bdi btrfs-1: dirty=554 wb=815 unstable=0 bg_thresh=1025 thresh=2050 gap=681 poll_thresh=23 ino=257 dd-2584 [001] 231.148992: balance_dirty_state: bdi btrfs-1: dirty=579 wb=815 unstable=0 bg_thresh=1024 thresh=2049 gap=655 poll_thresh=24 ino=257 dd-2584 [001] 231.149114: balance_dirty_state: bdi btrfs-1: dirty=604 wb=815 unstable=0 bg_thresh=1024 thresh=2048 gap=629 poll_thresh=25 ino=257 dd-2584 [001] 231.149238: balance_dirty_state: bdi btrfs-1: dirty=654 wb=815 unstable=0 bg_thresh=1026 thresh=2052 gap=583 poll_thresh=26 ino=257 dd-2584 [001] 231.149366: balance_dirty_state: bdi btrfs-1: dirty=692 wb=815 unstable=0 bg_thresh=1024 thresh=2049 gap=542 poll_thresh=27 ino=257 dd-2584 [001] 231.149729: balance_dirty_state: bdi btrfs-1: dirty=717 wb=815 unstable=0 bg_thresh=1035 thresh=2070 gap=538 poll_thresh=28 ino=257 dd-2584 [001] 231.149858: balance_dirty_state: bdi btrfs-1: dirty=742 wb=815 unstable=0 bg_thresh=1034 thresh=2069 gap=512 poll_thresh=29 ino=257 dd-2584 [001] 231.149863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-122% task_weight=98% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 231.156508: balance_dirty_state: bdi btrfs-1: dirty=742 wb=815 unstable=0 bg_thresh=1034 thresh=2069 gap=512 poll_thresh=29 ino=257 dd-2584 [001] 231.156517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-122% task_weight=98% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 231.164388: balance_dirty_state: bdi btrfs-1: dirty=742 wb=626 unstable=0 bg_thresh=1020 thresh=2041 gap=673 poll_thresh=29 ino=257 dd-2584 [001] 231.164502: balance_dirty_state: bdi btrfs-1: dirty=755 wb=562 unstable=0 bg_thresh=1023 thresh=2047 gap=730 poll_thresh=22 ino=257 dd-2584 [001] 231.164812: balance_dirty_state: bdi btrfs-1: dirty=780 wb=562 unstable=0 bg_thresh=1026 thresh=2052 gap=710 poll_thresh=23 ino=257 dd-2584 [001] 231.164941: balance_dirty_state: bdi btrfs-1: dirty=830 wb=562 unstable=0 bg_thresh=1025 thresh=2051 gap=659 poll_thresh=24 ino=257 dd-2584 [001] 231.165069: balance_dirty_state: bdi btrfs-1: dirty=855 wb=562 unstable=0 bg_thresh=1025 thresh=2050 gap=633 poll_thresh=25 ino=257 dd-2584 [001] 231.165196: balance_dirty_state: bdi btrfs-1: dirty=880 wb=562 unstable=0 bg_thresh=1024 thresh=2049 gap=607 poll_thresh=26 ino=257 dd-2584 [001] 231.165644: balance_dirty_state: bdi btrfs-1: dirty=918 wb=562 unstable=0 bg_thresh=1033 thresh=2066 gap=586 poll_thresh=27 ino=257 dd-2584 [001] 231.165771: balance_dirty_state: bdi btrfs-1: dirty=943 wb=562 unstable=0 bg_thresh=1035 thresh=2070 gap=565 poll_thresh=28 ino=257 dd-2584 [001] 231.165900: balance_dirty_state: bdi btrfs-1: dirty=993 wb=562 unstable=0 bg_thresh=1034 thresh=2069 gap=514 poll_thresh=29 ino=257 dd-2584 [001] 231.165905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 231.172452: balance_dirty_state: bdi btrfs-1: dirty=993 wb=437 unstable=0 bg_thresh=1026 thresh=2052 gap=622 poll_thresh=29 ino=257 dd-2584 [001] 231.172530: balance_dirty_state: bdi btrfs-1: dirty=993 wb=437 unstable=0 bg_thresh=1026 thresh=2052 gap=622 poll_thresh=22 ino=257 dd-2584 [001] 231.172846: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=437 unstable=0 bg_thresh=1025 thresh=2051 gap=583 poll_thresh=23 ino=257 flush-btrfs-1-2586 [005] 231.172872: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28592 wrote=0 to_write=8192 dd-2584 [001] 231.173043: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=437 unstable=0 bg_thresh=1027 thresh=2055 gap=549 poll_thresh=24 ino=257 dd-2584 [001] 231.173243: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=462 unstable=0 bg_thresh=1026 thresh=2053 gap=522 poll_thresh=25 ino=257 dd-2584 [001] 231.173848: balance_dirty_state: bdi btrfs-1: dirty=931 wb=638 unstable=0 bg_thresh=1036 thresh=2073 gap=504 poll_thresh=26 ino=257 dd-2584 [001] 231.173850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-252% task_weight=98% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 231.176667: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=324 wrote=1104 to_write=7088 dd-2584 [005] 231.180380: balance_dirty_state: bdi btrfs-1: dirty=38 wb=1406 unstable=0 bg_thresh=1026 thresh=2052 gap=608 poll_thresh=26 ino=257 dd-2584 [005] 231.180468: balance_dirty_state: bdi btrfs-1: dirty=38 wb=1406 unstable=0 bg_thresh=1024 thresh=2049 gap=605 poll_thresh=19 ino=257 dd-2584 [005] 231.180645: balance_dirty_state: bdi btrfs-1: dirty=76 wb=1406 unstable=0 bg_thresh=1024 thresh=2049 gap=567 poll_thresh=20 ino=257 dd-2584 [005] 231.180834: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1406 unstable=0 bg_thresh=1025 thresh=2050 gap=530 poll_thresh=21 ino=257 dd-2584 [005] 231.181022: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1406 unstable=0 bg_thresh=1027 thresh=2054 gap=509 poll_thresh=22 ino=257 dd-2584 [005] 231.181028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 231.188358: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1281 unstable=0 bg_thresh=1023 thresh=2046 gap=626 poll_thresh=22 ino=257 dd-2584 [005] 231.188435: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1281 unstable=0 bg_thresh=1020 thresh=2040 gap=620 poll_thresh=16 ino=257 dd-2584 [005] 231.188762: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1281 unstable=0 bg_thresh=1019 thresh=2039 gap=569 poll_thresh=17 ino=257 dd-2584 [005] 231.189132: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1281 unstable=0 bg_thresh=1030 thresh=2060 gap=552 poll_thresh=18 ino=257 dd-2584 [005] 231.189263: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1281 unstable=0 bg_thresh=1029 thresh=2058 gap=525 poll_thresh=19 ino=257 dd-2584 [005] 231.189395: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1281 unstable=0 bg_thresh=1027 thresh=2055 gap=484 poll_thresh=20 ino=257 dd-2584 [005] 231.189400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1318 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-65% task_gap=-229% task_weight=98% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 231.196341: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1142 unstable=0 bg_thresh=1015 thresh=2031 gap=599 poll_thresh=20 ino=257 dd-2584 [001] 231.196438: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1142 unstable=0 bg_thresh=1015 thresh=2030 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 231.196531: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1142 unstable=0 bg_thresh=1015 thresh=2030 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 231.196711: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1142 unstable=0 bg_thresh=1014 thresh=2029 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 231.196890: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1142 unstable=0 bg_thresh=1014 thresh=2028 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 231.196897: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 231.204361: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1004 unstable=0 bg_thresh=1009 thresh=2018 gap=624 poll_thresh=18 ino=257 dd-2584 [005] 231.204458: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1004 unstable=0 bg_thresh=1006 thresh=2012 gap=618 poll_thresh=13 ino=257 dd-2584 [005] 231.204553: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1004 unstable=0 bg_thresh=1008 thresh=2017 gap=598 poll_thresh=14 ino=257 dd-2584 [005] 231.204646: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1004 unstable=0 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 231.204931: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1004 unstable=0 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 231.205054: balance_dirty_state: bdi btrfs-1: dirty=490 wb=1004 unstable=0 bg_thresh=1004 thresh=2009 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 231.205176: balance_dirty_state: bdi btrfs-1: dirty=515 wb=1004 unstable=0 bg_thresh=1006 thresh=2013 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 231.205181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=58092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 231.216399: balance_dirty_state: bdi btrfs-1: dirty=515 wb=866 unstable=0 bg_thresh=992 thresh=1984 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 231.216478: balance_dirty_state: bdi btrfs-1: dirty=528 wb=866 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=13 ino=257 dd-2584 [005] 231.216565: balance_dirty_state: bdi btrfs-1: dirty=554 wb=866 unstable=0 bg_thresh=991 thresh=1982 gap=562 poll_thresh=14 ino=257 dd-2584 [005] 231.216653: balance_dirty_state: bdi btrfs-1: dirty=567 wb=866 unstable=0 bg_thresh=990 thresh=1981 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 231.216744: balance_dirty_state: bdi btrfs-1: dirty=580 wb=866 unstable=0 bg_thresh=990 thresh=1980 gap=534 poll_thresh=16 ino=257 dd-2584 [005] 231.216905: balance_dirty_state: bdi btrfs-1: dirty=605 wb=866 unstable=0 bg_thresh=991 thresh=1983 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 231.217067: balance_dirty_state: bdi btrfs-1: dirty=630 wb=866 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 231.217073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=58092 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 231.224495: balance_dirty_state: bdi btrfs-1: dirty=630 wb=752 unstable=0 bg_thresh=995 thresh=1991 gap=609 poll_thresh=18 ino=257 dd-2584 [005] 231.224592: balance_dirty_state: bdi btrfs-1: dirty=655 wb=752 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=13 ino=257 dd-2584 [005] 231.224651: balance_dirty_state: bdi btrfs-1: dirty=680 wb=752 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=14 ino=257 dd-2584 [005] 231.224711: balance_dirty_state: bdi btrfs-1: dirty=680 wb=752 unstable=0 bg_thresh=992 thresh=1984 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 231.224941: balance_dirty_state: bdi btrfs-1: dirty=705 wb=752 unstable=0 bg_thresh=994 thresh=1989 gap=532 poll_thresh=16 ino=257 dd-2584 [005] 231.225059: balance_dirty_state: bdi btrfs-1: dirty=730 wb=752 unstable=0 bg_thresh=994 thresh=1988 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 231.225189: balance_dirty_state: bdi btrfs-1: dirty=755 wb=727 unstable=0 bg_thresh=996 thresh=1992 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 231.225338: balance_dirty_state: bdi btrfs-1: dirty=805 wb=626 unstable=0 bg_thresh=993 thresh=1986 gap=555 poll_thresh=19 ino=257 dd-2584 [005] 231.225484: balance_dirty_state: bdi btrfs-1: dirty=844 wb=626 unstable=0 bg_thresh=992 thresh=1984 gap=514 poll_thresh=20 ino=257 dd-2584 [005] 231.225617: balance_dirty_state: bdi btrfs-1: dirty=869 wb=626 unstable=0 bg_thresh=990 thresh=1981 gap=486 poll_thresh=21 ino=257 dd-2584 [005] 231.225622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=58092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 231.232523: balance_dirty_state: bdi btrfs-1: dirty=869 wb=626 unstable=0 bg_thresh=995 thresh=1990 gap=495 poll_thresh=21 ino=257 dd-2584 [005] 231.232533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=58092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 231.240570: balance_dirty_state: bdi btrfs-1: dirty=869 wb=501 unstable=0 bg_thresh=997 thresh=1994 gap=624 poll_thresh=21 ino=257 dd-2584 [005] 231.240679: balance_dirty_state: bdi btrfs-1: dirty=894 wb=463 unstable=0 bg_thresh=996 thresh=1993 gap=636 poll_thresh=16 ino=257 dd-2584 [005] 231.240852: balance_dirty_state: bdi btrfs-1: dirty=919 wb=375 unstable=0 bg_thresh=995 thresh=1991 gap=697 poll_thresh=17 ino=257 dd-2584 [005] 231.241030: balance_dirty_state: bdi btrfs-1: dirty=944 wb=375 unstable=0 bg_thresh=995 thresh=1990 gap=671 poll_thresh=18 ino=257 dd-2584 [005] 231.241519: balance_dirty_state: bdi btrfs-1: dirty=969 wb=375 unstable=0 bg_thresh=997 thresh=1994 gap=650 poll_thresh=19 ino=257 dd-2584 [005] 231.241715: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=375 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 231.241747: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28660 wrote=0 to_write=8192 dd-2584 [005] 231.242006: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=375 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=21 ino=257 dd-2584 [005] 231.242310: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=400 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=22 ino=257 dd-2584 [005] 231.242647: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=464 unstable=0 bg_thresh=995 thresh=1991 gap=509 poll_thresh=23 ino=257 dd-2584 [005] 231.242987: balance_dirty_state: bdi btrfs-1: dirty=994 wb=514 unstable=0 bg_thresh=995 thresh=1991 gap=483 poll_thresh=24 ino=257 dd-2584 [005] 231.242990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=58092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 231.248146: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=392 wrote=1104 to_write=7088 dd-2584 [001] 231.248363: balance_dirty_state: bdi btrfs-1: dirty=25 wb=1483 unstable=0 bg_thresh=995 thresh=1991 gap=483 poll_thresh=24 ino=257 dd-2584 [001] 231.248373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=58092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 231.256365: balance_dirty_state: bdi btrfs-1: dirty=25 wb=1219 unstable=0 bg_thresh=995 thresh=1991 gap=747 poll_thresh=24 ino=257 dd-2584 [001] 231.256494: balance_dirty_state: bdi btrfs-1: dirty=50 wb=1219 unstable=0 bg_thresh=998 thresh=1996 gap=727 poll_thresh=18 ino=257 dd-2584 [001] 231.256662: balance_dirty_state: bdi btrfs-1: dirty=75 wb=1219 unstable=0 bg_thresh=1000 thresh=2001 gap=707 poll_thresh=19 ino=257 dd-2584 [001] 231.257129: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1219 unstable=0 bg_thresh=1000 thresh=2001 gap=682 poll_thresh=20 ino=257 dd-2584 [001] 231.257296: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1219 unstable=0 bg_thresh=1000 thresh=2000 gap=656 poll_thresh=21 ino=257 dd-2584 [001] 231.257460: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1219 unstable=0 bg_thresh=1002 thresh=2004 gap=610 poll_thresh=22 ino=257 dd-2584 [001] 231.257634: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1219 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=23 ino=257 dd-2584 [001] 231.257811: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1219 unstable=0 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=24 ino=257 dd-2584 [001] 231.257989: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1219 unstable=0 bg_thresh=1000 thresh=2001 gap=507 poll_thresh=25 ino=257 dd-2584 [001] 231.258141: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1219 unstable=0 bg_thresh=999 thresh=1999 gap=480 poll_thresh=26 ino=257 dd-2584 [001] 231.258146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=58092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 231.264456: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1219 unstable=0 bg_thresh=999 thresh=1999 gap=480 poll_thresh=26 ino=257 dd-2584 [006] 231.264465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=58092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 231.272469: balance_dirty_state: bdi btrfs-1: dirty=300 wb=992 unstable=0 bg_thresh=998 thresh=1997 gap=705 poll_thresh=26 ino=257 dd-2584 [006] 231.272540: balance_dirty_state: bdi btrfs-1: dirty=300 wb=992 unstable=0 bg_thresh=1001 thresh=2002 gap=710 poll_thresh=19 ino=257 dd-2584 [006] 231.272662: balance_dirty_state: bdi btrfs-1: dirty=350 wb=992 unstable=0 bg_thresh=1003 thresh=2007 gap=665 poll_thresh=20 ino=257 dd-2584 [006] 231.272962: balance_dirty_state: bdi btrfs-1: dirty=375 wb=992 unstable=0 bg_thresh=1006 thresh=2012 gap=645 poll_thresh=21 ino=257 dd-2584 [006] 231.273085: balance_dirty_state: bdi btrfs-1: dirty=400 wb=992 unstable=0 bg_thresh=1005 thresh=2011 gap=619 poll_thresh=22 ino=257 dd-2584 [006] 231.273204: balance_dirty_state: bdi btrfs-1: dirty=450 wb=992 unstable=0 bg_thresh=1007 thresh=2015 gap=573 poll_thresh=23 ino=257 dd-2584 [006] 231.273325: balance_dirty_state: bdi btrfs-1: dirty=475 wb=992 unstable=0 bg_thresh=1007 thresh=2014 gap=547 poll_thresh=24 ino=257 dd-2584 [006] 231.273464: balance_dirty_state: bdi btrfs-1: dirty=500 wb=992 unstable=0 bg_thresh=1006 thresh=2013 gap=521 poll_thresh=25 ino=257 dd-2584 [006] 231.273705: balance_dirty_state: bdi btrfs-1: dirty=525 wb=992 unstable=0 bg_thresh=1006 thresh=2012 gap=495 poll_thresh=26 ino=257 dd-2584 [006] 231.273714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-188% task_weight=97% bdi_bw=58092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 231.280507: balance_dirty_state: bdi btrfs-1: dirty=525 wb=866 unstable=0 bg_thresh=1006 thresh=2013 gap=622 poll_thresh=26 ino=257 dd-2584 [006] 231.280575: balance_dirty_state: bdi btrfs-1: dirty=550 wb=866 unstable=0 bg_thresh=1009 thresh=2018 gap=602 poll_thresh=19 ino=257 dd-2584 [006] 231.280691: balance_dirty_state: bdi btrfs-1: dirty=575 wb=866 unstable=0 bg_thresh=1008 thresh=2017 gap=576 poll_thresh=20 ino=257 dd-2584 [006] 231.280980: balance_dirty_state: bdi btrfs-1: dirty=625 wb=866 unstable=0 bg_thresh=1008 thresh=2016 gap=525 poll_thresh=21 ino=257 dd-2584 [006] 231.281099: balance_dirty_state: bdi btrfs-1: dirty=650 wb=866 unstable=0 bg_thresh=1007 thresh=2014 gap=498 poll_thresh=22 ino=257 dd-2584 [006] 231.281103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=58092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 231.288518: balance_dirty_state: bdi btrfs-1: dirty=650 wb=741 unstable=0 bg_thresh=1008 thresh=2016 gap=625 poll_thresh=22 ino=257 dd-2584 [002] 231.288594: balance_dirty_state: bdi btrfs-1: dirty=650 wb=741 unstable=0 bg_thresh=1008 thresh=2016 gap=625 poll_thresh=16 ino=257 dd-2584 [002] 231.288720: balance_dirty_state: bdi btrfs-1: dirty=700 wb=741 unstable=0 bg_thresh=1010 thresh=2021 gap=580 poll_thresh=17 ino=257 dd-2584 [002] 231.288844: balance_dirty_state: bdi btrfs-1: dirty=725 wb=741 unstable=0 bg_thresh=1013 thresh=2026 gap=560 poll_thresh=18 ino=257 dd-2584 [002] 231.288971: balance_dirty_state: bdi btrfs-1: dirty=750 wb=741 unstable=0 bg_thresh=1015 thresh=2030 gap=539 poll_thresh=19 ino=257 dd-2584 [002] 231.289094: balance_dirty_state: bdi btrfs-1: dirty=800 wb=741 unstable=0 bg_thresh=1014 thresh=2029 gap=488 poll_thresh=20 ino=257 dd-2584 [002] 231.289099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-214% task_weight=97% bdi_bw=58092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 231.296460: balance_dirty_state: bdi btrfs-1: dirty=800 wb=615 unstable=0 bg_thresh=1007 thresh=2015 gap=600 poll_thresh=20 ino=257 dd-2584 [002] 231.296550: balance_dirty_state: bdi btrfs-1: dirty=800 wb=615 unstable=0 bg_thresh=1007 thresh=2015 gap=600 poll_thresh=15 ino=257 dd-2584 [002] 231.296614: balance_dirty_state: bdi btrfs-1: dirty=825 wb=615 unstable=0 bg_thresh=1010 thresh=2020 gap=580 poll_thresh=16 ino=257 dd-2584 [002] 231.296736: balance_dirty_state: bdi btrfs-1: dirty=850 wb=615 unstable=0 bg_thresh=1012 thresh=2025 gap=560 poll_thresh=17 ino=257 dd-2584 [002] 231.297045: balance_dirty_state: bdi btrfs-1: dirty=875 wb=615 unstable=0 bg_thresh=1015 thresh=2030 gap=540 poll_thresh=18 ino=257 dd-2584 [002] 231.297170: balance_dirty_state: bdi btrfs-1: dirty=925 wb=615 unstable=0 bg_thresh=1017 thresh=2034 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 231.297175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-207% task_weight=97% bdi_bw=58092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 231.304377: balance_dirty_state: bdi btrfs-1: dirty=925 wb=351 unstable=0 bg_thresh=1007 thresh=2015 gap=739 poll_thresh=19 ino=257 dd-2584 [006] 231.304484: balance_dirty_state: bdi btrfs-1: dirty=950 wb=351 unstable=0 bg_thresh=1010 thresh=2020 gap=719 poll_thresh=14 ino=257 dd-2584 [006] 231.304606: balance_dirty_state: bdi btrfs-1: dirty=950 wb=351 unstable=0 bg_thresh=1007 thresh=2014 gap=713 poll_thresh=15 ino=257 dd-2584 [006] 231.304728: balance_dirty_state: bdi btrfs-1: dirty=975 wb=351 unstable=0 bg_thresh=1009 thresh=2019 gap=693 poll_thresh=16 ino=257 dd-2584 [006] 231.304969: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=351 unstable=0 bg_thresh=1009 thresh=2018 gap=667 poll_thresh=17 ino=257 dd-2584 [006] 231.305211: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=351 unstable=0 bg_thresh=1008 thresh=2017 gap=641 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 231.305301: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28724 wrote=0 to_write=8192 dd-2584 [006] 231.305477: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=351 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=19 ino=257 dd-2584 [006] 231.305763: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=376 unstable=0 bg_thresh=1007 thresh=2014 gap=574 poll_thresh=20 ino=257 dd-2584 [006] 231.306423: balance_dirty_state: bdi btrfs-1: dirty=978 wb=501 unstable=0 bg_thresh=1009 thresh=2019 gap=540 poll_thresh=21 ino=257 dd-2584 [006] 231.306716: balance_dirty_state: bdi btrfs-1: dirty=954 wb=551 unstable=0 bg_thresh=1008 thresh=2017 gap=512 poll_thresh=22 ino=257 dd-2584 [006] 231.307008: balance_dirty_state: bdi btrfs-1: dirty=955 wb=576 unstable=0 bg_thresh=1008 thresh=2017 gap=486 poll_thresh=23 ino=257 dd-2584 [006] 231.307011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-228% task_weight=97% bdi_bw=58092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 231.312529: balance_dirty_state: bdi btrfs-1: dirty=90 wb=1328 unstable=0 bg_thresh=1009 thresh=2019 gap=601 poll_thresh=23 ino=257 dd-2584 [006] 231.312605: balance_dirty_state: bdi btrfs-1: dirty=89 wb=1341 unstable=0 bg_thresh=1010 thresh=2021 gap=591 poll_thresh=17 ino=257 dd-2584 [006] 231.312737: balance_dirty_state: bdi btrfs-1: dirty=75 wb=1380 unstable=0 bg_thresh=1010 thresh=2020 gap=565 poll_thresh=18 ino=257 dd-2584 [006] 231.312869: balance_dirty_state: bdi btrfs-1: dirty=75 wb=1418 unstable=0 bg_thresh=1009 thresh=2019 gap=526 poll_thresh=19 ino=257 dd-2584 [006] 231.313007: balance_dirty_state: bdi btrfs-1: dirty=88 wb=1443 unstable=0 bg_thresh=1010 thresh=2020 gap=489 poll_thresh=20 ino=257 dd-2584 [006] 231.313008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1287 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-64% task_gap=-225% task_weight=97% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 231.313210: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=460 wrote=1280 to_write=6912 dd-2584 [006] 231.320385: balance_dirty_state: bdi btrfs-1: dirty=25 wb=1368 unstable=0 bg_thresh=1001 thresh=2002 gap=609 poll_thresh=20 ino=257 dd-2584 [006] 231.320489: balance_dirty_state: bdi btrfs-1: dirty=50 wb=1368 unstable=0 bg_thresh=1000 thresh=2000 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 231.320587: balance_dirty_state: bdi btrfs-1: dirty=75 wb=1368 unstable=0 bg_thresh=1000 thresh=2000 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 231.320782: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1368 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 231.321227: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1368 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 231.321347: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1368 unstable=0 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 231.321352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 231.328403: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1368 unstable=0 bg_thresh=986 thresh=1973 gap=455 poll_thresh=19 ino=257 dd-2584 [001] 231.328408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 231.336405: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1166 unstable=0 bg_thresh=990 thresh=1980 gap=664 poll_thresh=19 ino=257 dd-2584 [001] 231.336500: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1166 unstable=0 bg_thresh=990 thresh=1980 gap=664 poll_thresh=14 ino=257 dd-2584 [001] 231.336589: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1166 unstable=0 bg_thresh=992 thresh=1985 gap=644 poll_thresh=15 ino=257 dd-2584 [001] 231.336679: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1166 unstable=0 bg_thresh=992 thresh=1985 gap=619 poll_thresh=16 ino=257 dd-2584 [001] 231.336856: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1166 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=17 ino=257 dd-2584 [001] 231.337043: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1166 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=18 ino=257 dd-2584 [001] 231.337228: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1166 unstable=0 bg_thresh=996 thresh=1993 gap=527 poll_thresh=19 ino=257 dd-2584 [001] 231.337412: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1166 unstable=0 bg_thresh=998 thresh=1997 gap=506 poll_thresh=20 ino=257 dd-2584 [001] 231.337884: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1166 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=21 ino=257 dd-2584 [001] 231.337892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=97% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 231.348484: balance_dirty_state: bdi btrfs-1: dirty=350 wb=916 unstable=0 bg_thresh=998 thresh=1997 gap=731 poll_thresh=21 ino=257 dd-2584 [006] 231.348552: balance_dirty_state: bdi btrfs-1: dirty=375 wb=916 unstable=0 bg_thresh=998 thresh=1997 gap=706 poll_thresh=16 ino=257 dd-2584 [006] 231.348667: balance_dirty_state: bdi btrfs-1: dirty=400 wb=916 unstable=0 bg_thresh=1001 thresh=2002 gap=686 poll_thresh=17 ino=257 dd-2584 [006] 231.348782: balance_dirty_state: bdi btrfs-1: dirty=450 wb=916 unstable=0 bg_thresh=1003 thresh=2007 gap=641 poll_thresh=18 ino=257 dd-2584 [006] 231.348905: balance_dirty_state: bdi btrfs-1: dirty=475 wb=916 unstable=0 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=19 ino=257 dd-2584 [006] 231.349026: balance_dirty_state: bdi btrfs-1: dirty=500 wb=916 unstable=0 bg_thresh=1005 thresh=2010 gap=594 poll_thresh=20 ino=257 dd-2584 [006] 231.349148: balance_dirty_state: bdi btrfs-1: dirty=550 wb=916 unstable=0 bg_thresh=1004 thresh=2009 gap=543 poll_thresh=21 ino=257 dd-2584 [006] 231.349269: balance_dirty_state: bdi btrfs-1: dirty=575 wb=916 unstable=0 bg_thresh=1004 thresh=2008 gap=517 poll_thresh=22 ino=257 dd-2584 [006] 231.349391: balance_dirty_state: bdi btrfs-1: dirty=600 wb=916 unstable=0 bg_thresh=1006 thresh=2012 gap=496 poll_thresh=23 ino=257 dd-2584 [006] 231.349396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=97% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 231.356474: balance_dirty_state: bdi btrfs-1: dirty=600 wb=791 unstable=0 bg_thresh=1006 thresh=2013 gap=622 poll_thresh=23 ino=257 dd-2584 [006] 231.356939: balance_dirty_state: bdi btrfs-1: dirty=625 wb=791 unstable=0 bg_thresh=1006 thresh=2012 gap=596 poll_thresh=17 ino=257 dd-2584 [006] 231.357182: balance_dirty_state: bdi btrfs-1: dirty=650 wb=791 unstable=0 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=18 ino=257 dd-2584 [006] 231.357423: balance_dirty_state: bdi btrfs-1: dirty=675 wb=791 unstable=0 bg_thresh=1005 thresh=2010 gap=544 poll_thresh=19 ino=257 dd-2584 [006] 231.357668: balance_dirty_state: bdi btrfs-1: dirty=725 wb=791 unstable=0 bg_thresh=1007 thresh=2014 gap=498 poll_thresh=20 ino=257 dd-2584 [006] 231.357677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-232% task_weight=97% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 231.364585: balance_dirty_state: bdi btrfs-1: dirty=725 wb=641 unstable=0 bg_thresh=1004 thresh=2009 gap=643 poll_thresh=20 ino=257 dd-2584 [006] 231.364669: balance_dirty_state: bdi btrfs-1: dirty=725 wb=641 unstable=0 bg_thresh=1004 thresh=2009 gap=643 poll_thresh=15 ino=257 dd-2584 [006] 231.364731: balance_dirty_state: bdi btrfs-1: dirty=750 wb=641 unstable=0 bg_thresh=1004 thresh=2008 gap=617 poll_thresh=16 ino=257 dd-2584 [006] 231.364848: balance_dirty_state: bdi btrfs-1: dirty=775 wb=641 unstable=0 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=17 ino=257 dd-2584 [006] 231.364965: balance_dirty_state: bdi btrfs-1: dirty=800 wb=641 unstable=0 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=18 ino=257 dd-2584 [006] 231.365082: balance_dirty_state: bdi btrfs-1: dirty=850 wb=641 unstable=0 bg_thresh=1005 thresh=2010 gap=519 poll_thresh=19 ino=257 dd-2584 [006] 231.365370: balance_dirty_state: bdi btrfs-1: dirty=875 wb=641 unstable=0 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=20 ino=257 dd-2584 [006] 231.365375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-285% task_weight=97% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 231.372618: balance_dirty_state: bdi btrfs-1: dirty=875 wb=516 unstable=0 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=20 ino=257 dd-2584 [005] 231.372745: balance_dirty_state: bdi btrfs-1: dirty=875 wb=516 unstable=0 bg_thresh=1008 thresh=2016 gap=625 poll_thresh=15 ino=257 dd-2584 [005] 231.372862: balance_dirty_state: bdi btrfs-1: dirty=900 wb=516 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=16 ino=257 dd-2584 [005] 231.373098: balance_dirty_state: bdi btrfs-1: dirty=925 wb=516 unstable=0 bg_thresh=1007 thresh=2015 gap=574 poll_thresh=17 ino=257 dd-2584 [005] 231.373335: balance_dirty_state: bdi btrfs-1: dirty=950 wb=516 unstable=0 bg_thresh=1007 thresh=2014 gap=548 poll_thresh=18 ino=257 dd-2584 [005] 231.373579: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=516 unstable=0 bg_thresh=1009 thresh=2018 gap=502 poll_thresh=19 ino=257 dd-2584 [005] 231.373589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 231.380564: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=391 unstable=0 bg_thresh=1011 thresh=2022 gap=631 poll_thresh=19 ino=257 dd-2584 [005] 231.380691: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=391 unstable=0 bg_thresh=1013 thresh=2027 gap=636 poll_thresh=14 ino=257 dd-2584 [005] 231.380812: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=391 unstable=0 bg_thresh=1010 thresh=2021 gap=605 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 231.380851: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28800 wrote=0 to_write=8192 dd-2584 [005] 231.380993: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=391 unstable=0 bg_thresh=1010 thresh=2020 gap=579 poll_thresh=16 ino=257 dd-2584 [005] 231.381362: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=391 unstable=0 bg_thresh=1009 thresh=2019 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 231.381744: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=441 unstable=0 bg_thresh=1011 thresh=2023 gap=532 poll_thresh=18 ino=257 dd-2584 [005] 231.382743: balance_dirty_state: bdi btrfs-1: dirty=950 wb=591 unstable=0 bg_thresh=1011 thresh=2022 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 231.382747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-316% task_weight=98% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 231.386940: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=532 wrote=1120 to_write=7072 dd-2584 [001] 231.388419: balance_dirty_state: bdi btrfs-1: dirty=50 wb=1366 unstable=0 bg_thresh=1009 thresh=2018 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 231.388566: balance_dirty_state: bdi btrfs-1: dirty=50 wb=1366 unstable=0 bg_thresh=1008 thresh=2017 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 231.388736: balance_dirty_state: bdi btrfs-1: dirty=75 wb=1366 unstable=0 bg_thresh=1008 thresh=2017 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 231.388901: balance_dirty_state: bdi btrfs-1: dirty=75 wb=1366 unstable=0 bg_thresh=1008 thresh=2016 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 231.389232: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1366 unstable=0 bg_thresh=1007 thresh=2015 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 231.389574: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1366 unstable=0 bg_thresh=1009 thresh=2019 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 231.389585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 231.400464: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1303 unstable=0 bg_thresh=1010 thresh=2020 gap=567 poll_thresh=18 ino=257 dd-2584 [001] 231.400532: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1303 unstable=0 bg_thresh=1007 thresh=2014 gap=561 poll_thresh=13 ino=257 dd-2584 [001] 231.400593: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1303 unstable=0 bg_thresh=1009 thresh=2019 gap=541 poll_thresh=14 ino=257 dd-2584 [001] 231.400656: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1303 unstable=0 bg_thresh=1006 thresh=2013 gap=510 poll_thresh=15 ino=257 dd-2584 [001] 231.400721: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1303 unstable=0 bg_thresh=1009 thresh=2018 gap=515 poll_thresh=16 ino=257 dd-2584 [001] 231.400844: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1303 unstable=0 bg_thresh=1008 thresh=2017 gap=464 poll_thresh=17 ino=257 dd-2584 [001] 231.400848: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 231.408440: balance_dirty_state: bdi btrfs-1: dirty=250 wb=998 unstable=0 bg_thresh=1009 thresh=2019 gap=771 poll_thresh=17 ino=257 dd-2584 [000] 231.408508: balance_dirty_state: bdi btrfs-1: dirty=275 wb=998 unstable=0 bg_thresh=1009 thresh=2019 gap=746 poll_thresh=13 ino=257 dd-2584 [000] 231.408748: balance_dirty_state: bdi btrfs-1: dirty=275 wb=998 unstable=0 bg_thresh=1012 thresh=2024 gap=751 poll_thresh=14 ino=257 dd-2584 [000] 231.408810: balance_dirty_state: bdi btrfs-1: dirty=300 wb=998 unstable=0 bg_thresh=1014 thresh=2029 gap=731 poll_thresh=15 ino=257 dd-2584 [000] 231.408871: balance_dirty_state: bdi btrfs-1: dirty=325 wb=998 unstable=0 bg_thresh=1014 thresh=2029 gap=706 poll_thresh=16 ino=257 dd-2584 [000] 231.408991: balance_dirty_state: bdi btrfs-1: dirty=350 wb=998 unstable=0 bg_thresh=1016 thresh=2033 gap=685 poll_thresh=17 ino=257 dd-2584 [000] 231.409112: balance_dirty_state: bdi btrfs-1: dirty=375 wb=998 unstable=0 bg_thresh=1016 thresh=2032 gap=659 poll_thresh=18 ino=257 dd-2584 [000] 231.409234: balance_dirty_state: bdi btrfs-1: dirty=400 wb=998 unstable=0 bg_thresh=1012 thresh=2025 gap=627 poll_thresh=19 ino=257 dd-2584 [000] 231.409353: balance_dirty_state: bdi btrfs-1: dirty=450 wb=998 unstable=0 bg_thresh=1012 thresh=2024 gap=576 poll_thresh=20 ino=257 dd-2584 [000] 231.409478: balance_dirty_state: bdi btrfs-1: dirty=475 wb=998 unstable=0 bg_thresh=1014 thresh=2028 gap=555 poll_thresh=21 ino=257 dd-2584 [000] 231.409616: balance_dirty_state: bdi btrfs-1: dirty=514 wb=998 unstable=0 bg_thresh=1013 thresh=2026 gap=514 poll_thresh=22 ino=257 dd-2584 [000] 231.409916: balance_dirty_state: bdi btrfs-1: dirty=540 wb=998 unstable=0 bg_thresh=1013 thresh=2026 gap=488 poll_thresh=23 ino=257 dd-2584 [000] 231.409921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=59308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 231.416486: balance_dirty_state: bdi btrfs-1: dirty=540 wb=873 unstable=0 bg_thresh=1013 thresh=2027 gap=614 poll_thresh=23 ino=257 dd-2584 [000] 231.416586: balance_dirty_state: bdi btrfs-1: dirty=540 wb=873 unstable=0 bg_thresh=1014 thresh=2029 gap=616 poll_thresh=17 ino=257 dd-2584 [000] 231.416701: balance_dirty_state: bdi btrfs-1: dirty=590 wb=873 unstable=0 bg_thresh=1016 thresh=2033 gap=570 poll_thresh=18 ino=257 dd-2584 [000] 231.416817: balance_dirty_state: bdi btrfs-1: dirty=615 wb=873 unstable=0 bg_thresh=1016 thresh=2032 gap=544 poll_thresh=19 ino=257 dd-2584 [000] 231.416933: balance_dirty_state: bdi btrfs-1: dirty=640 wb=873 unstable=0 bg_thresh=1015 thresh=2031 gap=518 poll_thresh=20 ino=257 dd-2584 [000] 231.417049: balance_dirty_state: bdi btrfs-1: dirty=690 wb=873 unstable=0 bg_thresh=1015 thresh=2030 gap=467 poll_thresh=21 ino=257 dd-2584 [000] 231.417053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 231.424446: balance_dirty_state: bdi btrfs-1: dirty=690 wb=748 unstable=0 bg_thresh=1013 thresh=2027 gap=589 poll_thresh=21 ino=257 dd-2584 [000] 231.424514: balance_dirty_state: bdi btrfs-1: dirty=690 wb=748 unstable=0 bg_thresh=1013 thresh=2026 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 231.424630: balance_dirty_state: bdi btrfs-1: dirty=715 wb=748 unstable=0 bg_thresh=1012 thresh=2025 gap=562 poll_thresh=17 ino=257 dd-2584 [000] 231.424746: balance_dirty_state: bdi btrfs-1: dirty=765 wb=748 unstable=0 bg_thresh=1012 thresh=2024 gap=511 poll_thresh=18 ino=257 dd-2584 [000] 231.425035: balance_dirty_state: bdi btrfs-1: dirty=790 wb=748 unstable=0 bg_thresh=1014 thresh=2028 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 231.425039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 231.432567: balance_dirty_state: bdi btrfs-1: dirty=790 wb=748 unstable=0 bg_thresh=1014 thresh=2028 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 231.432572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 231.440433: balance_dirty_state: bdi btrfs-1: dirty=790 wb=623 unstable=0 bg_thresh=1014 thresh=2029 gap=616 poll_thresh=19 ino=257 dd-2584 [000] 231.440508: balance_dirty_state: bdi btrfs-1: dirty=815 wb=623 unstable=0 bg_thresh=1014 thresh=2028 gap=590 poll_thresh=14 ino=257 dd-2584 [000] 231.440569: balance_dirty_state: bdi btrfs-1: dirty=815 wb=623 unstable=0 bg_thresh=1014 thresh=2028 gap=590 poll_thresh=15 ino=257 dd-2584 [000] 231.440626: balance_dirty_state: bdi btrfs-1: dirty=840 wb=623 unstable=0 bg_thresh=1013 thresh=2027 gap=564 poll_thresh=16 ino=257 dd-2584 [000] 231.440741: balance_dirty_state: bdi btrfs-1: dirty=865 wb=623 unstable=0 bg_thresh=1013 thresh=2026 gap=538 poll_thresh=17 ino=257 dd-2584 [000] 231.440858: balance_dirty_state: bdi btrfs-1: dirty=915 wb=623 unstable=0 bg_thresh=1012 thresh=2025 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 231.440862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 231.451610: balance_dirty_state: bdi btrfs-1: dirty=915 wb=623 unstable=0 bg_thresh=1001 thresh=2002 gap=464 poll_thresh=18 ino=257 dd-2584 [004] 231.451617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 231.456463: balance_dirty_state: bdi btrfs-1: dirty=915 wb=548 unstable=0 bg_thresh=1000 thresh=2000 gap=537 poll_thresh=18 ino=257 dd-2584 [003] 231.456555: balance_dirty_state: bdi btrfs-1: dirty=915 wb=498 unstable=0 bg_thresh=996 thresh=1993 gap=580 poll_thresh=13 ino=257 dd-2584 [003] 231.456623: balance_dirty_state: bdi btrfs-1: dirty=940 wb=473 unstable=0 bg_thresh=1002 thresh=2004 gap=591 poll_thresh=14 ino=257 dd-2584 [003] 231.456689: balance_dirty_state: bdi btrfs-1: dirty=965 wb=473 unstable=0 bg_thresh=995 thresh=1990 gap=552 poll_thresh=15 ino=257 dd-2584 [003] 231.456758: balance_dirty_state: bdi btrfs-1: dirty=965 wb=473 unstable=0 bg_thresh=997 thresh=1995 gap=557 poll_thresh=16 ino=257 dd-2584 [003] 231.456889: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=473 unstable=0 bg_thresh=997 thresh=1994 gap=506 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 231.456941: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28876 wrote=0 to_write=8192 dd-2584 [003] 231.457041: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=473 unstable=0 bg_thresh=995 thresh=1990 gap=476 poll_thresh=18 ino=257 dd-2584 [003] 231.457043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 231.460375: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=604 wrote=992 to_write=7200 dd-2584 [007] 231.468534: balance_dirty_state: bdi btrfs-1: dirty=50 wb=1464 unstable=0 bg_thresh=993 thresh=1987 gap=473 poll_thresh=18 ino=257 dd-2584 [007] 231.468540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 231.476498: balance_dirty_state: bdi btrfs-1: dirty=50 wb=1464 unstable=0 bg_thresh=993 thresh=1987 gap=473 poll_thresh=18 ino=257 dd-2584 [007] 231.476506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1521 avg_dirty=1521 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 231.484532: balance_dirty_state: bdi btrfs-1: dirty=50 wb=1339 unstable=0 bg_thresh=995 thresh=1990 gap=601 poll_thresh=18 ino=257 dd-2584 [007] 231.484836: balance_dirty_state: bdi btrfs-1: dirty=50 wb=1339 unstable=0 bg_thresh=995 thresh=1990 gap=601 poll_thresh=13 ino=257 dd-2584 [007] 231.484894: balance_dirty_state: bdi btrfs-1: dirty=75 wb=1339 unstable=0 bg_thresh=997 thresh=1995 gap=581 poll_thresh=14 ino=257 dd-2584 [007] 231.484950: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1339 unstable=0 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=15 ino=257 dd-2584 [007] 231.485006: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1339 unstable=0 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=16 ino=257 dd-2584 [007] 231.485123: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1339 unstable=0 bg_thresh=999 thresh=1999 gap=510 poll_thresh=17 ino=257 dd-2584 [007] 231.485243: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1339 unstable=0 bg_thresh=1001 thresh=2003 gap=489 poll_thresh=18 ino=257 dd-2584 [007] 231.485247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 231.492577: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1189 unstable=0 bg_thresh=1000 thresh=2001 gap=637 poll_thresh=18 ino=257 dd-2584 [000] 231.492703: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1189 unstable=0 bg_thresh=1000 thresh=2001 gap=637 poll_thresh=13 ino=257 dd-2584 [000] 231.492819: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1189 unstable=0 bg_thresh=1003 thresh=2006 gap=617 poll_thresh=14 ino=257 dd-2584 [000] 231.492934: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1189 unstable=0 bg_thresh=1003 thresh=2006 gap=617 poll_thresh=15 ino=257 dd-2584 [000] 231.493223: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1139 unstable=0 bg_thresh=1003 thresh=2006 gap=642 poll_thresh=16 ino=257 dd-2584 [000] 231.493606: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1064 unstable=0 bg_thresh=1005 thresh=2011 gap=697 poll_thresh=17 ino=257 dd-2584 [000] 231.493971: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1064 unstable=0 bg_thresh=1004 thresh=2009 gap=645 poll_thresh=18 ino=257 dd-2584 [000] 231.494974: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1064 unstable=0 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=19 ino=257 dd-2584 [000] 231.495331: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1064 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=20 ino=257 dd-2584 [000] 231.495694: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1064 unstable=0 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=21 ino=257 dd-2584 [000] 231.496057: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1064 unstable=0 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=22 ino=257 dd-2584 [000] 231.496539: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1064 unstable=0 bg_thresh=1004 thresh=2009 gap=495 poll_thresh=23 ino=257 dd-2584 [000] 231.496552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 231.508544: balance_dirty_state: bdi btrfs-1: dirty=450 wb=939 unstable=0 bg_thresh=995 thresh=1991 gap=602 poll_thresh=23 ino=257 dd-2584 [000] 231.508644: balance_dirty_state: bdi btrfs-1: dirty=475 wb=939 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=17 ino=257 dd-2584 [000] 231.508810: balance_dirty_state: bdi btrfs-1: dirty=500 wb=939 unstable=0 bg_thresh=1000 thresh=2001 gap=562 poll_thresh=18 ino=257 dd-2584 [000] 231.508976: balance_dirty_state: bdi btrfs-1: dirty=525 wb=939 unstable=0 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=19 ino=257 dd-2584 [000] 231.509446: balance_dirty_state: bdi btrfs-1: dirty=575 wb=939 unstable=0 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=20 ino=257 dd-2584 [000] 231.509452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 231.516551: balance_dirty_state: bdi btrfs-1: dirty=575 wb=939 unstable=0 bg_thresh=998 thresh=1996 gap=482 poll_thresh=20 ino=257 dd-2584 [002] 231.516556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=60156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 231.524532: balance_dirty_state: bdi btrfs-1: dirty=575 wb=839 unstable=0 bg_thresh=998 thresh=1996 gap=582 poll_thresh=20 ino=257 dd-2584 [002] 231.524657: balance_dirty_state: bdi btrfs-1: dirty=575 wb=839 unstable=0 bg_thresh=998 thresh=1996 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 231.524775: balance_dirty_state: bdi btrfs-1: dirty=600 wb=839 unstable=0 bg_thresh=1000 thresh=2001 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 231.525007: balance_dirty_state: bdi btrfs-1: dirty=625 wb=839 unstable=0 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 231.525243: balance_dirty_state: bdi btrfs-1: dirty=675 wb=839 unstable=0 bg_thresh=1002 thresh=2005 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 231.525251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=57560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 231.532517: balance_dirty_state: bdi btrfs-1: dirty=675 wb=714 unstable=0 bg_thresh=1005 thresh=2010 gap=621 poll_thresh=18 ino=257 dd-2584 [002] 231.532585: balance_dirty_state: bdi btrfs-1: dirty=675 wb=714 unstable=0 bg_thresh=1004 thresh=2009 gap=620 poll_thresh=13 ino=257 dd-2584 [002] 231.532647: balance_dirty_state: bdi btrfs-1: dirty=700 wb=714 unstable=0 bg_thresh=1007 thresh=2014 gap=600 poll_thresh=14 ino=257 dd-2584 [002] 231.532703: balance_dirty_state: bdi btrfs-1: dirty=700 wb=714 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=15 ino=257 dd-2584 [002] 231.532760: balance_dirty_state: bdi btrfs-1: dirty=725 wb=714 unstable=0 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 231.532874: balance_dirty_state: bdi btrfs-1: dirty=750 wb=714 unstable=0 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 231.532987: balance_dirty_state: bdi btrfs-1: dirty=800 wb=714 unstable=0 bg_thresh=1005 thresh=2010 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 231.532991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=57560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 231.540518: balance_dirty_state: bdi btrfs-1: dirty=800 wb=589 unstable=0 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=18 ino=257 dd-2584 [000] 231.540591: balance_dirty_state: bdi btrfs-1: dirty=800 wb=589 unstable=0 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=13 ino=257 dd-2584 [000] 231.540869: balance_dirty_state: bdi btrfs-1: dirty=825 wb=589 unstable=0 bg_thresh=1006 thresh=2013 gap=599 poll_thresh=14 ino=257 dd-2584 [000] 231.540937: balance_dirty_state: bdi btrfs-1: dirty=825 wb=589 unstable=0 bg_thresh=1006 thresh=2013 gap=599 poll_thresh=15 ino=257 dd-2584 [000] 231.541004: balance_dirty_state: bdi btrfs-1: dirty=850 wb=589 unstable=0 bg_thresh=1009 thresh=2018 gap=579 poll_thresh=16 ino=257 dd-2584 [000] 231.541140: balance_dirty_state: bdi btrfs-1: dirty=875 wb=589 unstable=0 bg_thresh=1011 thresh=2023 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 231.541277: balance_dirty_state: bdi btrfs-1: dirty=925 wb=589 unstable=0 bg_thresh=1013 thresh=2027 gap=513 poll_thresh=18 ino=257 dd-2584 [000] 231.541415: balance_dirty_state: bdi btrfs-1: dirty=950 wb=589 unstable=0 bg_thresh=1013 thresh=2026 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 231.541420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=57560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 231.548459: balance_dirty_state: bdi btrfs-1: dirty=950 wb=589 unstable=0 bg_thresh=1013 thresh=2026 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 231.548462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=57560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 231.556470: balance_dirty_state: bdi btrfs-1: dirty=950 wb=461 unstable=0 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=19 ino=257 dd-2584 [000] 231.556547: balance_dirty_state: bdi btrfs-1: dirty=975 wb=461 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=14 ino=257 dd-2584 [000] 231.556604: balance_dirty_state: bdi btrfs-1: dirty=975 wb=461 unstable=0 bg_thresh=1006 thresh=2013 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 231.556659: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=461 unstable=0 bg_thresh=1006 thresh=2013 gap=552 poll_thresh=16 ino=257 dd-2584 [000] 231.556771: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=461 unstable=0 bg_thresh=1011 thresh=2023 gap=537 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 231.556838: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28976 wrote=0 to_write=8192 dd-2584 [000] 231.556900: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=461 unstable=0 bg_thresh=1011 thresh=2022 gap=511 poll_thresh=18 ino=257 dd-2584 [000] 231.557206: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=536 unstable=0 bg_thresh=1010 thresh=2021 gap=485 poll_thresh=19 ino=257 dd-2584 [000] 231.557208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=57560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 231.560253: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=704 wrote=1056 to_write=7136 dd-2584 [000] 231.564560: balance_dirty_state: bdi btrfs-1: dirty=50 wb=1511 unstable=0 bg_thresh=1010 thresh=2021 gap=460 poll_thresh=19 ino=257 dd-2584 [000] 231.564570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1601 avg_dirty=1601 bdi_gap=-133% task_gap=-367% task_weight=99% bdi_bw=57560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 231.572551: balance_dirty_state: bdi btrfs-1: dirty=50 wb=1511 unstable=0 bg_thresh=1010 thresh=2021 gap=460 poll_thresh=19 ino=257 dd-2584 [000] 231.572560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1601 avg_dirty=1601 bdi_gap=-133% task_gap=-367% task_weight=99% bdi_bw=57560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 231.580484: balance_dirty_state: bdi btrfs-1: dirty=50 wb=1386 unstable=0 bg_thresh=1009 thresh=2018 gap=582 poll_thresh=19 ino=257 dd-2584 [000] 231.580591: balance_dirty_state: bdi btrfs-1: dirty=50 wb=1386 unstable=0 bg_thresh=1009 thresh=2018 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 231.580691: balance_dirty_state: bdi btrfs-1: dirty=75 wb=1386 unstable=0 bg_thresh=1011 thresh=2023 gap=562 poll_thresh=15 ino=257 dd-2584 [000] 231.580795: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1386 unstable=0 bg_thresh=1011 thresh=2023 gap=537 poll_thresh=16 ino=257 dd-2584 [000] 231.580997: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1386 unstable=0 bg_thresh=1011 thresh=2022 gap=511 poll_thresh=17 ino=257 dd-2584 [000] 231.581202: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1386 unstable=0 bg_thresh=1013 thresh=2026 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 231.581209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=57560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 231.588516: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1261 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 231.588677: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1261 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 231.588776: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1261 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 231.588873: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1261 unstable=0 bg_thresh=999 thresh=1999 gap=538 poll_thresh=15 ino=257 dd-2584 [004] 231.588966: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1261 unstable=0 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 231.589108: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1261 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 231.589113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=57560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 231.596540: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1261 unstable=0 bg_thresh=992 thresh=1985 gap=474 poll_thresh=17 ino=257 dd-2584 [004] 231.596546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=57560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 231.604569: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1136 unstable=0 bg_thresh=985 thresh=1970 gap=584 poll_thresh=17 ino=257 dd-2584 [000] 231.604664: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1136 unstable=0 bg_thresh=985 thresh=1970 gap=559 poll_thresh=13 ino=257 dd-2584 [000] 231.605029: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1136 unstable=0 bg_thresh=987 thresh=1975 gap=564 poll_thresh=14 ino=257 dd-2584 [000] 231.605112: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1136 unstable=0 bg_thresh=987 thresh=1975 gap=539 poll_thresh=15 ino=257 dd-2584 [000] 231.605194: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1136 unstable=0 bg_thresh=990 thresh=1980 gap=519 poll_thresh=16 ino=257 dd-2584 [000] 231.605363: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1136 unstable=0 bg_thresh=992 thresh=1985 gap=499 poll_thresh=17 ino=257 dd-2584 [000] 231.605534: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1136 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=18 ino=257 dd-2584 [000] 231.605540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=57560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 231.612563: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1048 unstable=0 bg_thresh=992 thresh=1984 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 231.612658: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1048 unstable=0 bg_thresh=992 thresh=1984 gap=536 poll_thresh=13 ino=257 dd-2584 [004] 231.612748: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1048 unstable=0 bg_thresh=994 thresh=1989 gap=541 poll_thresh=14 ino=257 dd-2584 [004] 231.612833: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1048 unstable=0 bg_thresh=994 thresh=1989 gap=516 poll_thresh=15 ino=257 dd-2584 [004] 231.612921: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1048 unstable=0 bg_thresh=997 thresh=1994 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 231.613097: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1048 unstable=0 bg_thresh=996 thresh=1993 gap=470 poll_thresh=17 ino=257 dd-2584 [004] 231.613103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=57560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 231.624505: balance_dirty_state: bdi btrfs-1: dirty=475 wb=898 unstable=0 bg_thresh=992 thresh=1984 gap=611 poll_thresh=17 ino=257 dd-2584 [004] 231.624628: balance_dirty_state: bdi btrfs-1: dirty=475 wb=898 unstable=0 bg_thresh=992 thresh=1984 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 231.624686: balance_dirty_state: bdi btrfs-1: dirty=500 wb=898 unstable=0 bg_thresh=994 thresh=1989 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 231.624743: balance_dirty_state: bdi btrfs-1: dirty=525 wb=898 unstable=0 bg_thresh=994 thresh=1989 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 231.624971: balance_dirty_state: bdi btrfs-1: dirty=525 wb=898 unstable=0 bg_thresh=994 thresh=1988 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 231.625083: balance_dirty_state: bdi btrfs-1: dirty=575 wb=898 unstable=0 bg_thresh=993 thresh=1987 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 231.625197: balance_dirty_state: bdi btrfs-1: dirty=600 wb=898 unstable=0 bg_thresh=995 thresh=1991 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 231.625201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=57560 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 231.632499: balance_dirty_state: bdi btrfs-1: dirty=600 wb=773 unstable=0 bg_thresh=988 thresh=1977 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 231.632614: balance_dirty_state: bdi btrfs-1: dirty=600 wb=773 unstable=0 bg_thresh=988 thresh=1977 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 231.632674: balance_dirty_state: bdi btrfs-1: dirty=625 wb=773 unstable=0 bg_thresh=991 thresh=1982 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 231.632729: balance_dirty_state: bdi btrfs-1: dirty=650 wb=773 unstable=0 bg_thresh=991 thresh=1982 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 231.632786: balance_dirty_state: bdi btrfs-1: dirty=650 wb=773 unstable=0 bg_thresh=993 thresh=1987 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 231.632899: balance_dirty_state: bdi btrfs-1: dirty=700 wb=773 unstable=0 bg_thresh=993 thresh=1986 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 231.633013: balance_dirty_state: bdi btrfs-1: dirty=725 wb=773 unstable=0 bg_thresh=995 thresh=1990 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 231.633018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=55864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 231.640496: balance_dirty_state: bdi btrfs-1: dirty=725 wb=648 unstable=0 bg_thresh=987 thresh=1975 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 231.640612: balance_dirty_state: bdi btrfs-1: dirty=750 wb=648 unstable=0 bg_thresh=987 thresh=1975 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 231.640672: balance_dirty_state: bdi btrfs-1: dirty=750 wb=648 unstable=0 bg_thresh=990 thresh=1980 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 231.640727: balance_dirty_state: bdi btrfs-1: dirty=775 wb=648 unstable=0 bg_thresh=990 thresh=1980 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 231.640953: balance_dirty_state: bdi btrfs-1: dirty=800 wb=648 unstable=0 bg_thresh=992 thresh=1985 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 231.641067: balance_dirty_state: bdi btrfs-1: dirty=825 wb=648 unstable=0 bg_thresh=995 thresh=1990 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 231.641180: balance_dirty_state: bdi btrfs-1: dirty=850 wb=648 unstable=0 bg_thresh=997 thresh=1994 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 231.641185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=55864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 231.648603: balance_dirty_state: bdi btrfs-1: dirty=850 wb=648 unstable=0 bg_thresh=998 thresh=1996 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 231.648615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=55864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 231.656493: balance_dirty_state: bdi btrfs-1: dirty=850 wb=523 unstable=0 bg_thresh=991 thresh=1982 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 231.656568: balance_dirty_state: bdi btrfs-1: dirty=875 wb=523 unstable=0 bg_thresh=991 thresh=1982 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 231.656671: balance_dirty_state: bdi btrfs-1: dirty=875 wb=523 unstable=0 bg_thresh=993 thresh=1987 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 231.656731: balance_dirty_state: bdi btrfs-1: dirty=900 wb=523 unstable=0 bg_thresh=993 thresh=1987 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 231.656791: balance_dirty_state: bdi btrfs-1: dirty=925 wb=523 unstable=0 bg_thresh=996 thresh=1992 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 231.656912: balance_dirty_state: bdi btrfs-1: dirty=950 wb=523 unstable=0 bg_thresh=995 thresh=1991 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 231.657035: balance_dirty_state: bdi btrfs-1: dirty=975 wb=523 unstable=0 bg_thresh=997 thresh=1995 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 231.657039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=55864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 231.664609: balance_dirty_state: bdi btrfs-1: dirty=975 wb=523 unstable=0 bg_thresh=997 thresh=1995 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 231.664621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=55864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 231.676553: balance_dirty_state: bdi btrfs-1: dirty=975 wb=398 unstable=0 bg_thresh=989 thresh=1978 gap=605 poll_thresh=18 ino=257 dd-2584 [000] 231.676683: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=398 unstable=0 bg_thresh=989 thresh=1978 gap=580 poll_thresh=13 ino=257 flush-btrfs-1-2586 [005] 231.676737: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29096 wrote=0 to_write=8192 dd-2584 [000] 231.676811: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=398 unstable=0 bg_thresh=988 thresh=1977 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 231.676931: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=398 unstable=0 bg_thresh=988 thresh=1977 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 231.677428: balance_dirty_state: bdi btrfs-1: dirty=900 wb=398 unstable=0 bg_thresh=985 thresh=1970 gap=672 poll_thresh=16 ino=257 dd-2584 [000] 231.677617: balance_dirty_state: bdi btrfs-1: dirty=900 wb=448 unstable=0 bg_thresh=990 thresh=1980 gap=632 poll_thresh=17 ino=257 dd-2584 [000] 231.677852: balance_dirty_state: bdi btrfs-1: dirty=875 wb=498 unstable=0 bg_thresh=989 thresh=1979 gap=606 poll_thresh=18 ino=257 dd-2584 [000] 231.678098: balance_dirty_state: bdi btrfs-1: dirty=900 wb=523 unstable=0 bg_thresh=989 thresh=1978 gap=555 poll_thresh=19 ino=257 dd-2584 [000] 231.678344: balance_dirty_state: bdi btrfs-1: dirty=875 wb=548 unstable=0 bg_thresh=988 thresh=1977 gap=554 poll_thresh=20 ino=257 dd-2584 [000] 231.678593: balance_dirty_state: bdi btrfs-1: dirty=875 wb=598 unstable=0 bg_thresh=990 thresh=1981 gap=508 poll_thresh=21 ino=257 dd-2584 [000] 231.678843: balance_dirty_state: bdi btrfs-1: dirty=875 wb=623 unstable=0 bg_thresh=990 thresh=1980 gap=482 poll_thresh=22 ino=257 dd-2584 [000] 231.678846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=55864 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 231.684453: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=828 wrote=1200 to_write=6992 dd-2584 [002] 231.684580: balance_dirty_state: bdi btrfs-1: dirty=50 wb=1473 unstable=0 bg_thresh=990 thresh=1980 gap=457 poll_thresh=22 ino=257 dd-2584 [002] 231.684587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-138% task_gap=-376% task_weight=100% bdi_bw=55864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 231.692521: balance_dirty_state: bdi btrfs-1: dirty=50 wb=1348 unstable=0 bg_thresh=991 thresh=1983 gap=585 poll_thresh=22 ino=257 dd-2584 [006] 231.692600: balance_dirty_state: bdi btrfs-1: dirty=75 wb=1348 unstable=0 bg_thresh=990 thresh=1981 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 231.692736: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1348 unstable=0 bg_thresh=992 thresh=1985 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 231.693088: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1348 unstable=0 bg_thresh=994 thresh=1989 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 231.693222: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1348 unstable=0 bg_thresh=996 thresh=1992 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 231.693227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=55864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 231.700642: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1223 unstable=0 bg_thresh=998 thresh=1997 gap=624 poll_thresh=19 ino=257 dd-2584 [006] 231.700772: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1223 unstable=0 bg_thresh=995 thresh=1991 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 231.700892: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1223 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 231.701010: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1223 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 231.701247: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1223 unstable=0 bg_thresh=994 thresh=1989 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 231.701411: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1223 unstable=0 bg_thresh=993 thresh=1986 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 231.701416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=55864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 231.708627: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1223 unstable=0 bg_thresh=999 thresh=1998 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 231.708693: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1223 unstable=0 bg_thresh=998 thresh=1997 gap=474 poll_thresh=13 ino=257 dd-2584 [006] 231.708697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=55864 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 231.720383: balance_dirty_state: bdi btrfs-1: dirty=300 wb=923 unstable=0 bg_thresh=991 thresh=1983 gap=760 poll_thresh=13 ino=257 dd-2584 [002] 231.720452: balance_dirty_state: bdi btrfs-1: dirty=300 wb=923 unstable=0 bg_thresh=991 thresh=1983 gap=760 poll_thresh=10 ino=257 dd-2584 [002] 231.720529: balance_dirty_state: bdi btrfs-1: dirty=325 wb=923 unstable=0 bg_thresh=991 thresh=1982 gap=734 poll_thresh=11 ino=257 dd-2584 [002] 231.720605: balance_dirty_state: bdi btrfs-1: dirty=350 wb=923 unstable=0 bg_thresh=993 thresh=1987 gap=714 poll_thresh=12 ino=257 dd-2584 [002] 231.720739: balance_dirty_state: bdi btrfs-1: dirty=350 wb=923 unstable=0 bg_thresh=990 thresh=1981 gap=708 poll_thresh=13 ino=257 dd-2584 [002] 231.721093: balance_dirty_state: bdi btrfs-1: dirty=375 wb=923 unstable=0 bg_thresh=993 thresh=1986 gap=688 poll_thresh=14 ino=257 dd-2584 [002] 231.721154: balance_dirty_state: bdi btrfs-1: dirty=400 wb=923 unstable=0 bg_thresh=990 thresh=1980 gap=657 poll_thresh=15 ino=257 dd-2584 [002] 231.721213: balance_dirty_state: bdi btrfs-1: dirty=400 wb=923 unstable=0 bg_thresh=992 thresh=1985 gap=662 poll_thresh=16 ino=257 dd-2584 [002] 231.721333: balance_dirty_state: bdi btrfs-1: dirty=425 wb=923 unstable=0 bg_thresh=992 thresh=1984 gap=636 poll_thresh=17 ino=257 dd-2584 [002] 231.721501: balance_dirty_state: bdi btrfs-1: dirty=475 wb=923 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=18 ino=257 dd-2584 [002] 231.721683: balance_dirty_state: bdi btrfs-1: dirty=500 wb=923 unstable=0 bg_thresh=990 thresh=1981 gap=558 poll_thresh=19 ino=257 dd-2584 [002] 231.721906: balance_dirty_state: bdi btrfs-1: dirty=525 wb=923 unstable=0 bg_thresh=990 thresh=1980 gap=532 poll_thresh=20 ino=257 dd-2584 [002] 231.722046: balance_dirty_state: bdi btrfs-1: dirty=575 wb=923 unstable=0 bg_thresh=989 thresh=1979 gap=481 poll_thresh=21 ino=257 dd-2584 [002] 231.722051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=55864 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 231.728527: balance_dirty_state: bdi btrfs-1: dirty=575 wb=798 unstable=0 bg_thresh=974 thresh=1949 gap=576 poll_thresh=21 ino=257 dd-2584 [002] 231.728667: balance_dirty_state: bdi btrfs-1: dirty=575 wb=798 unstable=0 bg_thresh=977 thresh=1954 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 231.728885: balance_dirty_state: bdi btrfs-1: dirty=600 wb=798 unstable=0 bg_thresh=976 thresh=1953 gap=555 poll_thresh=17 ino=257 dd-2584 [002] 231.729476: balance_dirty_state: bdi btrfs-1: dirty=650 wb=798 unstable=0 bg_thresh=972 thresh=1945 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 231.729737: balance_dirty_state: bdi btrfs-1: dirty=675 wb=798 unstable=0 bg_thresh=972 thresh=1944 gap=471 poll_thresh=19 ino=257 dd-2584 [002] 231.729743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1294 task_limit=1215 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-114% task_gap=-326% task_weight=98% bdi_bw=55864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 231.736593: balance_dirty_state: bdi btrfs-1: dirty=675 wb=798 unstable=0 bg_thresh=981 thresh=1962 gap=489 poll_thresh=19 ino=257 dd-2584 [002] 231.736598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=54876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 231.744627: balance_dirty_state: bdi btrfs-1: dirty=675 wb=673 unstable=0 bg_thresh=982 thresh=1965 gap=617 poll_thresh=19 ino=257 dd-2584 [006] 231.744759: balance_dirty_state: bdi btrfs-1: dirty=675 wb=673 unstable=0 bg_thresh=982 thresh=1965 gap=617 poll_thresh=14 ino=257 dd-2584 [006] 231.744875: balance_dirty_state: bdi btrfs-1: dirty=700 wb=673 unstable=0 bg_thresh=985 thresh=1970 gap=597 poll_thresh=15 ino=257 dd-2584 [006] 231.744990: balance_dirty_state: bdi btrfs-1: dirty=700 wb=673 unstable=0 bg_thresh=985 thresh=1970 gap=597 poll_thresh=16 ino=257 dd-2584 [006] 231.745221: balance_dirty_state: bdi btrfs-1: dirty=750 wb=673 unstable=0 bg_thresh=987 thresh=1975 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 231.745457: balance_dirty_state: bdi btrfs-1: dirty=775 wb=673 unstable=0 bg_thresh=989 thresh=1979 gap=531 poll_thresh=18 ino=257 dd-2584 [006] 231.745690: balance_dirty_state: bdi btrfs-1: dirty=800 wb=673 unstable=0 bg_thresh=989 thresh=1978 gap=505 poll_thresh=19 ino=257 dd-2584 [006] 231.745924: balance_dirty_state: bdi btrfs-1: dirty=850 wb=673 unstable=0 bg_thresh=988 thresh=1977 gap=454 poll_thresh=20 ino=257 dd-2584 [006] 231.745933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=54876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 231.752612: balance_dirty_state: bdi btrfs-1: dirty=850 wb=673 unstable=0 bg_thresh=988 thresh=1977 gap=454 poll_thresh=20 ino=257 dd-2584 [006] 231.752621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=54876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 231.760678: balance_dirty_state: bdi btrfs-1: dirty=850 wb=548 unstable=0 bg_thresh=988 thresh=1976 gap=578 poll_thresh=20 ino=257 dd-2584 [006] 231.760805: balance_dirty_state: bdi btrfs-1: dirty=850 wb=548 unstable=0 bg_thresh=991 thresh=1983 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 231.761290: balance_dirty_state: bdi btrfs-1: dirty=875 wb=548 unstable=0 bg_thresh=991 thresh=1982 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 231.761527: balance_dirty_state: bdi btrfs-1: dirty=900 wb=548 unstable=0 bg_thresh=990 thresh=1981 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 231.761761: balance_dirty_state: bdi btrfs-1: dirty=925 wb=548 unstable=0 bg_thresh=990 thresh=1980 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 231.761994: balance_dirty_state: bdi btrfs-1: dirty=975 wb=548 unstable=0 bg_thresh=989 thresh=1979 gap=456 poll_thresh=19 ino=257 dd-2584 [006] 231.762002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=54876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 231.768689: balance_dirty_state: bdi btrfs-1: dirty=975 wb=423 unstable=0 bg_thresh=991 thresh=1983 gap=585 poll_thresh=19 ino=257 dd-2584 [006] 231.768785: balance_dirty_state: bdi btrfs-1: dirty=975 wb=423 unstable=0 bg_thresh=991 thresh=1982 gap=584 poll_thresh=14 ino=257 dd-2584 [006] 231.768846: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=423 unstable=0 bg_thresh=993 thresh=1987 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 231.768910: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=423 unstable=0 bg_thresh=993 thresh=1986 gap=538 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 231.768931: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29188 wrote=0 to_write=8192 dd-2584 [006] 231.769036: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=423 unstable=0 bg_thresh=992 thresh=1985 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 231.769160: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=448 unstable=0 bg_thresh=992 thresh=1984 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 231.769161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=98% bdi_bw=54876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 231.774453: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=920 wrote=1040 to_write=7152 dd-2584 [006] 231.776633: balance_dirty_state: bdi btrfs-1: dirty=25 wb=1348 unstable=0 bg_thresh=990 thresh=1981 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 231.776733: balance_dirty_state: bdi btrfs-1: dirty=50 wb=1348 unstable=0 bg_thresh=990 thresh=1981 gap=583 poll_thresh=13 ino=257 dd-2584 [006] 231.776796: balance_dirty_state: bdi btrfs-1: dirty=50 wb=1348 unstable=0 bg_thresh=992 thresh=1985 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 231.777037: balance_dirty_state: bdi btrfs-1: dirty=75 wb=1348 unstable=0 bg_thresh=989 thresh=1979 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 231.777097: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1348 unstable=0 bg_thresh=992 thresh=1984 gap=536 poll_thresh=16 ino=257 dd-2584 [006] 231.777215: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1348 unstable=0 bg_thresh=991 thresh=1983 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 231.777332: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1348 unstable=0 bg_thresh=991 thresh=1982 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 231.777337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=54876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 231.784588: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1348 unstable=0 bg_thresh=991 thresh=1982 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 231.784597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=54876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 231.792608: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1223 unstable=0 bg_thresh=992 thresh=1984 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 231.792719: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1223 unstable=0 bg_thresh=991 thresh=1983 gap=585 poll_thresh=13 ino=257 dd-2584 [006] 231.792821: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1223 unstable=0 bg_thresh=994 thresh=1988 gap=565 poll_thresh=14 ino=257 dd-2584 [006] 231.792922: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1223 unstable=0 bg_thresh=991 thresh=1982 gap=559 poll_thresh=15 ino=257 dd-2584 [006] 231.793023: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1223 unstable=0 bg_thresh=993 thresh=1987 gap=539 poll_thresh=16 ino=257 dd-2584 [006] 231.793226: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1223 unstable=0 bg_thresh=993 thresh=1986 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 231.793430: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1223 unstable=0 bg_thresh=995 thresh=1990 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 231.793437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=54876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 231.800583: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1173 unstable=0 bg_thresh=993 thresh=1986 gap=538 poll_thresh=18 ino=257 dd-2584 [006] 231.800698: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1173 unstable=0 bg_thresh=990 thresh=1980 gap=507 poll_thresh=13 ino=257 dd-2584 [006] 231.800801: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1173 unstable=0 bg_thresh=989 thresh=1979 gap=481 poll_thresh=14 ino=257 dd-2584 [006] 231.800808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=54876 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 231.808631: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1048 unstable=0 bg_thresh=992 thresh=1984 gap=611 poll_thresh=14 ino=257 dd-2584 [007] 231.808874: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1048 unstable=0 bg_thresh=992 thresh=1984 gap=586 poll_thresh=10 ino=257 dd-2584 [007] 231.808933: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1048 unstable=0 bg_thresh=994 thresh=1989 gap=591 poll_thresh=11 ino=257 dd-2584 [007] 231.808992: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1048 unstable=0 bg_thresh=994 thresh=1989 gap=566 poll_thresh=12 ino=257 dd-2584 [007] 231.809049: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1048 unstable=0 bg_thresh=997 thresh=1994 gap=546 poll_thresh=13 ino=257 dd-2584 [007] 231.809109: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1048 unstable=0 bg_thresh=997 thresh=1994 gap=546 poll_thresh=14 ino=257 dd-2584 [007] 231.809168: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1048 unstable=0 bg_thresh=996 thresh=1993 gap=520 poll_thresh=15 ino=257 dd-2584 [007] 231.809227: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1048 unstable=0 bg_thresh=999 thresh=1998 gap=525 poll_thresh=16 ino=257 dd-2584 [007] 231.809373: balance_dirty_state: bdi btrfs-1: dirty=475 wb=923 unstable=0 bg_thresh=998 thresh=1997 gap=599 poll_thresh=17 ino=257 dd-2584 [007] 231.809491: balance_dirty_state: bdi btrfs-1: dirty=500 wb=923 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=18 ino=257 dd-2584 [007] 231.809608: balance_dirty_state: bdi btrfs-1: dirty=525 wb=923 unstable=0 bg_thresh=1000 thresh=2000 gap=552 poll_thresh=19 ino=257 dd-2584 [007] 231.809726: balance_dirty_state: bdi btrfs-1: dirty=575 wb=923 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=20 ino=257 dd-2584 [007] 231.810006: balance_dirty_state: bdi btrfs-1: dirty=600 wb=923 unstable=0 bg_thresh=999 thresh=1998 gap=475 poll_thresh=21 ino=257 dd-2584 [007] 231.810011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=54876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 231.816571: balance_dirty_state: bdi btrfs-1: dirty=600 wb=798 unstable=0 bg_thresh=991 thresh=1983 gap=585 poll_thresh=21 ino=257 dd-2584 [007] 231.816726: balance_dirty_state: bdi btrfs-1: dirty=600 wb=798 unstable=0 bg_thresh=991 thresh=1983 gap=585 poll_thresh=16 ino=257 dd-2584 [007] 231.816956: balance_dirty_state: bdi btrfs-1: dirty=650 wb=798 unstable=0 bg_thresh=994 thresh=1988 gap=540 poll_thresh=17 ino=257 dd-2584 [007] 231.817189: balance_dirty_state: bdi btrfs-1: dirty=675 wb=798 unstable=0 bg_thresh=999 thresh=1998 gap=525 poll_thresh=18 ino=257 dd-2584 [007] 231.817424: balance_dirty_state: bdi btrfs-1: dirty=700 wb=798 unstable=0 bg_thresh=998 thresh=1997 gap=499 poll_thresh=19 ino=257 dd-2584 [007] 231.817433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=54876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 231.824628: balance_dirty_state: bdi btrfs-1: dirty=700 wb=673 unstable=0 bg_thresh=996 thresh=1993 gap=620 poll_thresh=19 ino=257 dd-2584 [007] 231.824751: balance_dirty_state: bdi btrfs-1: dirty=725 wb=673 unstable=0 bg_thresh=996 thresh=1993 gap=595 poll_thresh=14 ino=257 dd-2584 [007] 231.824867: balance_dirty_state: bdi btrfs-1: dirty=750 wb=673 unstable=0 bg_thresh=999 thresh=1998 gap=575 poll_thresh=15 ino=257 dd-2584 [007] 231.824984: balance_dirty_state: bdi btrfs-1: dirty=750 wb=673 unstable=0 bg_thresh=996 thresh=1992 gap=569 poll_thresh=16 ino=257 dd-2584 [007] 231.825218: balance_dirty_state: bdi btrfs-1: dirty=800 wb=673 unstable=0 bg_thresh=998 thresh=1996 gap=523 poll_thresh=17 ino=257 dd-2584 [007] 231.825453: balance_dirty_state: bdi btrfs-1: dirty=825 wb=673 unstable=0 bg_thresh=997 thresh=1995 gap=497 poll_thresh=18 ino=257 dd-2584 [007] 231.825461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=54876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 231.832625: balance_dirty_state: bdi btrfs-1: dirty=825 wb=673 unstable=0 bg_thresh=997 thresh=1995 gap=497 poll_thresh=18 ino=257 dd-2584 [007] 231.832634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=54876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 231.840662: balance_dirty_state: bdi btrfs-1: dirty=825 wb=673 unstable=0 bg_thresh=997 thresh=1995 gap=497 poll_thresh=18 ino=257 dd-2584 [007] 231.840667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=53988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 231.848601: balance_dirty_state: bdi btrfs-1: dirty=825 wb=523 unstable=0 bg_thresh=1000 thresh=2000 gap=652 poll_thresh=18 ino=257 dd-2584 [007] 231.848722: balance_dirty_state: bdi btrfs-1: dirty=825 wb=523 unstable=0 bg_thresh=1000 thresh=2000 gap=652 poll_thresh=13 ino=257 dd-2584 [007] 231.849165: balance_dirty_state: bdi btrfs-1: dirty=850 wb=523 unstable=0 bg_thresh=1002 thresh=2005 gap=632 poll_thresh=14 ino=257 dd-2584 [007] 231.849276: balance_dirty_state: bdi btrfs-1: dirty=875 wb=523 unstable=0 bg_thresh=1005 thresh=2010 gap=612 poll_thresh=15 ino=257 dd-2584 [007] 231.849384: balance_dirty_state: bdi btrfs-1: dirty=875 wb=523 unstable=0 bg_thresh=1002 thresh=2004 gap=606 poll_thresh=16 ino=257 dd-2584 [007] 231.849603: balance_dirty_state: bdi btrfs-1: dirty=925 wb=523 unstable=0 bg_thresh=1001 thresh=2003 gap=555 poll_thresh=17 ino=257 dd-2584 [007] 231.849823: balance_dirty_state: bdi btrfs-1: dirty=950 wb=523 unstable=0 bg_thresh=1000 thresh=2001 gap=528 poll_thresh=18 ino=257 dd-2584 [007] 231.850046: balance_dirty_state: bdi btrfs-1: dirty=975 wb=523 unstable=0 bg_thresh=1000 thresh=2000 gap=502 poll_thresh=19 ino=257 dd-2584 [007] 231.850265: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=523 unstable=0 bg_thresh=996 thresh=1993 gap=470 poll_thresh=20 ino=257 dd-2584 [007] 231.850274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=53988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 231.850292: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29268 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 231.853373: writeback_single_inode: bdi btrfs-1: ino=257 state= age=1000 wrote=976 to_write=7216 dd-2584 [007] 231.860552: balance_dirty_state: bdi btrfs-1: dirty=25 wb=1348 unstable=0 bg_thresh=977 thresh=1955 gap=582 poll_thresh=20 ino=257 dd-2584 [007] 231.860629: balance_dirty_state: bdi btrfs-1: dirty=50 wb=1348 unstable=0 bg_thresh=977 thresh=1955 gap=557 poll_thresh=15 ino=257 dd-2584 [007] 231.860693: balance_dirty_state: bdi btrfs-1: dirty=75 wb=1348 unstable=0 bg_thresh=980 thresh=1960 gap=537 poll_thresh=16 ino=257 dd-2584 [007] 231.860811: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1348 unstable=0 bg_thresh=982 thresh=1965 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 231.861124: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1348 unstable=0 bg_thresh=985 thresh=1970 gap=497 poll_thresh=18 ino=257 dd-2584 [007] 231.861242: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1348 unstable=0 bg_thresh=987 thresh=1974 gap=451 poll_thresh=19 ino=257 dd-2584 [007] 231.861248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-431% task_weight=99% bdi_bw=53988 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 231.868566: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1223 unstable=0 bg_thresh=978 thresh=1957 gap=559 poll_thresh=19 ino=257 dd-2584 [007] 231.868638: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1223 unstable=0 bg_thresh=978 thresh=1957 gap=559 poll_thresh=14 ino=257 dd-2584 [007] 231.868697: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1223 unstable=0 bg_thresh=981 thresh=1962 gap=539 poll_thresh=15 ino=257 dd-2584 [007] 231.868756: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1223 unstable=0 bg_thresh=983 thresh=1967 gap=519 poll_thresh=16 ino=257 dd-2584 [007] 231.868870: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1223 unstable=0 bg_thresh=986 thresh=1972 gap=499 poll_thresh=17 ino=257 dd-2584 [007] 231.868993: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1223 unstable=0 bg_thresh=985 thresh=1971 gap=473 poll_thresh=18 ino=257 dd-2584 [007] 231.868998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-192% task_gap=-483% task_weight=98% bdi_bw=53988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 231.880774: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1098 unstable=0 bg_thresh=979 thresh=1958 gap=585 poll_thresh=18 ino=257 dd-2584 [007] 231.880861: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1098 unstable=0 bg_thresh=979 thresh=1958 gap=560 poll_thresh=13 ino=257 dd-2584 [007] 231.880917: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1098 unstable=0 bg_thresh=981 thresh=1963 gap=565 poll_thresh=14 ino=257 dd-2584 [007] 231.880973: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1098 unstable=0 bg_thresh=984 thresh=1968 gap=545 poll_thresh=15 ino=257 dd-2584 [007] 231.881029: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1098 unstable=0 bg_thresh=984 thresh=1968 gap=520 poll_thresh=16 ino=257 dd-2584 [007] 231.881141: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1098 unstable=0 bg_thresh=983 thresh=1967 gap=494 poll_thresh=17 ino=257 dd-2584 [007] 231.881428: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1098 unstable=0 bg_thresh=985 thresh=1971 gap=473 poll_thresh=18 ino=257 dd-2584 [007] 231.881433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-168% task_gap=-435% task_weight=98% bdi_bw=53988 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 231.888840: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1098 unstable=0 bg_thresh=985 thresh=1971 gap=473 poll_thresh=18 ino=257 dd-2584 [000] 231.888849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-168% task_gap=-435% task_weight=98% bdi_bw=53988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 231.900676: balance_dirty_state: bdi btrfs-1: dirty=400 wb=973 unstable=0 bg_thresh=979 thresh=1959 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 231.900859: balance_dirty_state: bdi btrfs-1: dirty=425 wb=973 unstable=0 bg_thresh=979 thresh=1959 gap=561 poll_thresh=13 ino=257 dd-2584 [004] 231.901035: balance_dirty_state: bdi btrfs-1: dirty=425 wb=973 unstable=0 bg_thresh=982 thresh=1964 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 231.901211: balance_dirty_state: bdi btrfs-1: dirty=450 wb=973 unstable=0 bg_thresh=982 thresh=1964 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 231.901391: balance_dirty_state: bdi btrfs-1: dirty=475 wb=973 unstable=0 bg_thresh=981 thresh=1963 gap=515 poll_thresh=16 ino=257 dd-2584 [004] 231.901747: balance_dirty_state: bdi btrfs-1: dirty=500 wb=973 unstable=0 bg_thresh=981 thresh=1962 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 231.901759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-150% task_gap=-400% task_weight=99% bdi_bw=53988 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 231.908576: balance_dirty_state: bdi btrfs-1: dirty=500 wb=848 unstable=0 bg_thresh=980 thresh=1961 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 231.908817: balance_dirty_state: bdi btrfs-1: dirty=525 wb=848 unstable=0 bg_thresh=983 thresh=1966 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 231.909001: balance_dirty_state: bdi btrfs-1: dirty=525 wb=848 unstable=0 bg_thresh=982 thresh=1965 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 231.909179: balance_dirty_state: bdi btrfs-1: dirty=550 wb=848 unstable=0 bg_thresh=982 thresh=1965 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 231.909360: balance_dirty_state: bdi btrfs-1: dirty=575 wb=848 unstable=0 bg_thresh=982 thresh=1964 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 231.909718: balance_dirty_state: bdi btrfs-1: dirty=600 wb=848 unstable=0 bg_thresh=981 thresh=1963 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 231.910077: balance_dirty_state: bdi btrfs-1: dirty=625 wb=848 unstable=0 bg_thresh=983 thresh=1967 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 231.911088: balance_dirty_state: bdi btrfs-1: dirty=650 wb=848 unstable=0 bg_thresh=983 thresh=1966 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 231.911100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-394% task_weight=98% bdi_bw=53988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 231.916636: balance_dirty_state: bdi btrfs-1: dirty=650 wb=848 unstable=0 bg_thresh=983 thresh=1966 gap=468 poll_thresh=19 ino=257 dd-2584 [002] 231.916649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-394% task_weight=98% bdi_bw=53988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 231.924633: balance_dirty_state: bdi btrfs-1: dirty=650 wb=723 unstable=0 bg_thresh=982 thresh=1965 gap=592 poll_thresh=19 ino=257 dd-2584 [002] 231.924730: balance_dirty_state: bdi btrfs-1: dirty=675 wb=723 unstable=0 bg_thresh=985 thresh=1970 gap=572 poll_thresh=14 ino=257 dd-2584 [002] 231.924789: balance_dirty_state: bdi btrfs-1: dirty=675 wb=723 unstable=0 bg_thresh=985 thresh=1970 gap=572 poll_thresh=15 ino=257 dd-2584 [002] 231.924849: balance_dirty_state: bdi btrfs-1: dirty=700 wb=723 unstable=0 bg_thresh=987 thresh=1975 gap=552 poll_thresh=16 ino=257 dd-2584 [002] 231.924967: balance_dirty_state: bdi btrfs-1: dirty=725 wb=723 unstable=0 bg_thresh=987 thresh=1974 gap=526 poll_thresh=17 ino=257 dd-2584 [002] 231.925086: balance_dirty_state: bdi btrfs-1: dirty=775 wb=723 unstable=0 bg_thresh=989 thresh=1978 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 231.925091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-378% task_weight=100% bdi_bw=53988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 231.932677: balance_dirty_state: bdi btrfs-1: dirty=775 wb=573 unstable=0 bg_thresh=989 thresh=1978 gap=630 poll_thresh=18 ino=257 dd-2584 [002] 231.932803: balance_dirty_state: bdi btrfs-1: dirty=775 wb=573 unstable=0 bg_thresh=989 thresh=1978 gap=630 poll_thresh=13 ino=257 dd-2584 [002] 231.932922: balance_dirty_state: bdi btrfs-1: dirty=800 wb=573 unstable=0 bg_thresh=988 thresh=1977 gap=604 poll_thresh=14 ino=257 dd-2584 [002] 231.933039: balance_dirty_state: bdi btrfs-1: dirty=800 wb=573 unstable=0 bg_thresh=988 thresh=1977 gap=604 poll_thresh=15 ino=257 dd-2584 [002] 231.933160: balance_dirty_state: bdi btrfs-1: dirty=825 wb=573 unstable=0 bg_thresh=988 thresh=1976 gap=578 poll_thresh=16 ino=257 dd-2584 [002] 231.933396: balance_dirty_state: bdi btrfs-1: dirty=850 wb=573 unstable=0 bg_thresh=987 thresh=1975 gap=552 poll_thresh=17 ino=257 dd-2584 [002] 231.933999: balance_dirty_state: bdi btrfs-1: dirty=900 wb=573 unstable=0 bg_thresh=989 thresh=1979 gap=506 poll_thresh=18 ino=257 dd-2584 [002] 231.934240: balance_dirty_state: bdi btrfs-1: dirty=925 wb=573 unstable=0 bg_thresh=989 thresh=1978 gap=480 poll_thresh=19 ino=257 dd-2584 [002] 231.934248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-163% task_gap=-426% task_weight=100% bdi_bw=53988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 231.940713: balance_dirty_state: bdi btrfs-1: dirty=925 wb=448 unstable=0 bg_thresh=988 thresh=1976 gap=603 poll_thresh=19 ino=257 dd-2584 [002] 231.940806: balance_dirty_state: bdi btrfs-1: dirty=950 wb=448 unstable=0 bg_thresh=985 thresh=1970 gap=572 poll_thresh=14 ino=257 dd-2584 [002] 231.940867: balance_dirty_state: bdi btrfs-1: dirty=950 wb=448 unstable=0 bg_thresh=987 thresh=1975 gap=577 poll_thresh=15 ino=257 dd-2584 [002] 231.940924: balance_dirty_state: bdi btrfs-1: dirty=975 wb=448 unstable=0 bg_thresh=984 thresh=1969 gap=546 poll_thresh=16 ino=257 dd-2584 [002] 231.941037: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=448 unstable=0 bg_thresh=986 thresh=1973 gap=525 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 231.941101: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29360 wrote=0 to_write=8192 dd-2584 [002] 231.941163: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=448 unstable=0 bg_thresh=986 thresh=1972 gap=499 poll_thresh=18 ino=257 dd-2584 [002] 231.941287: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=473 unstable=0 bg_thresh=985 thresh=1971 gap=423 poll_thresh=19 ino=257 dd-2584 [002] 231.941288: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-387% task_weight=98% bdi_bw=53988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 231.947596: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=1040 to_write=7152 dd-2584 [002] 231.948688: balance_dirty_state: bdi btrfs-1: dirty=25 wb=1373 unstable=0 bg_thresh=988 thresh=1976 gap=578 poll_thresh=19 ino=257 dd-2584 [002] 231.948779: balance_dirty_state: bdi btrfs-1: dirty=25 wb=1373 unstable=0 bg_thresh=987 thresh=1975 gap=577 poll_thresh=14 ino=257 dd-2584 [002] 231.948839: balance_dirty_state: bdi btrfs-1: dirty=50 wb=1373 unstable=0 bg_thresh=990 thresh=1980 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 231.948898: balance_dirty_state: bdi btrfs-1: dirty=75 wb=1373 unstable=0 bg_thresh=989 thresh=1979 gap=531 poll_thresh=16 ino=257 dd-2584 [002] 231.949194: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1373 unstable=0 bg_thresh=989 thresh=1978 gap=505 poll_thresh=17 ino=257 dd-2584 [002] 231.949313: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1373 unstable=0 bg_thresh=988 thresh=1977 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 231.949317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-164% task_gap=-427% task_weight=99% bdi_bw=53504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 231.956670: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1248 unstable=0 bg_thresh=986 thresh=1972 gap=599 poll_thresh=18 ino=257 dd-2584 [002] 231.956773: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1248 unstable=0 bg_thresh=986 thresh=1972 gap=574 poll_thresh=13 ino=257 dd-2584 [002] 231.956833: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1248 unstable=0 bg_thresh=988 thresh=1976 gap=578 poll_thresh=14 ino=257 dd-2584 [002] 231.956889: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1248 unstable=0 bg_thresh=988 thresh=1976 gap=553 poll_thresh=15 ino=257 dd-2584 [002] 231.956947: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1248 unstable=0 bg_thresh=987 thresh=1975 gap=527 poll_thresh=16 ino=257 dd-2584 [002] 231.957060: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1248 unstable=0 bg_thresh=987 thresh=1974 gap=501 poll_thresh=17 ino=257 dd-2584 [002] 231.957174: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1248 unstable=0 bg_thresh=986 thresh=1973 gap=475 poll_thresh=18 ino=257 dd-2584 [002] 231.957178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-433% task_weight=99% bdi_bw=53504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 231.964716: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1248 unstable=0 bg_thresh=986 thresh=1973 gap=475 poll_thresh=18 ino=257 dd-2584 [002] 231.964724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-433% task_weight=99% bdi_bw=53504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 231.972652: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1248 unstable=0 bg_thresh=983 thresh=1967 gap=469 poll_thresh=18 ino=257 dd-2584 [002] 231.972660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-171% task_gap=-442% task_weight=100% bdi_bw=53504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 231.980675: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1123 unstable=0 bg_thresh=990 thresh=1981 gap=608 poll_thresh=18 ino=257 dd-2584 [002] 231.980797: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1123 unstable=0 bg_thresh=990 thresh=1980 gap=582 poll_thresh=13 ino=257 dd-2584 [002] 231.980902: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1123 unstable=0 bg_thresh=992 thresh=1985 gap=562 poll_thresh=14 ino=257 dd-2584 [002] 231.981021: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1123 unstable=0 bg_thresh=989 thresh=1979 gap=556 poll_thresh=15 ino=257 dd-2584 [002] 231.981144: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1073 unstable=0 bg_thresh=988 thresh=1977 gap=579 poll_thresh=16 ino=257 dd-2584 [002] 231.981682: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1048 unstable=0 bg_thresh=990 thresh=1980 gap=582 poll_thresh=17 ino=257 dd-2584 [002] 231.981887: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1048 unstable=0 bg_thresh=989 thresh=1979 gap=556 poll_thresh=18 ino=257 dd-2584 [002] 231.982088: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1048 unstable=0 bg_thresh=991 thresh=1983 gap=510 poll_thresh=19 ino=257 dd-2584 [002] 231.982289: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1048 unstable=0 bg_thresh=991 thresh=1982 gap=484 poll_thresh=20 ino=257 dd-2584 [002] 231.982297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-160% task_gap=-420% task_weight=100% bdi_bw=53504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 231.988715: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1048 unstable=0 bg_thresh=988 thresh=1976 gap=478 poll_thresh=20 ino=257 dd-2584 [002] 231.988723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-164% task_gap=-428% task_weight=99% bdi_bw=53504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 231.996742: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1048 unstable=0 bg_thresh=987 thresh=1975 gap=477 poll_thresh=20 ino=257 dd-2584 [005] 231.996747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-165% task_gap=-430% task_weight=99% bdi_bw=53504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 232.004690: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1048 unstable=0 bg_thresh=988 thresh=1977 gap=479 poll_thresh=20 ino=257 dd-2584 [005] 232.004695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-164% task_gap=-427% task_weight=99% bdi_bw=53504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 232.012607: balance_dirty_state: bdi btrfs-1: dirty=459 wb=798 unstable=0 bg_thresh=980 thresh=1961 gap=704 poll_thresh=20 ino=257 dd-2584 [005] 232.012700: balance_dirty_state: bdi btrfs-1: dirty=459 wb=798 unstable=0 bg_thresh=983 thresh=1966 gap=709 poll_thresh=15 ino=257 dd-2584 [005] 232.012790: balance_dirty_state: bdi btrfs-1: dirty=484 wb=798 unstable=0 bg_thresh=983 thresh=1966 gap=684 poll_thresh=16 ino=257 dd-2584 [005] 232.012973: balance_dirty_state: bdi btrfs-1: dirty=509 wb=798 unstable=0 bg_thresh=982 thresh=1965 gap=658 poll_thresh=17 ino=257 dd-2584 [005] 232.013164: balance_dirty_state: bdi btrfs-1: dirty=534 wb=798 unstable=0 bg_thresh=982 thresh=1964 gap=632 poll_thresh=18 ino=257 dd-2584 [005] 232.013354: balance_dirty_state: bdi btrfs-1: dirty=584 wb=798 unstable=0 bg_thresh=984 thresh=1968 gap=586 poll_thresh=19 ino=257 dd-2584 [005] 232.013827: balance_dirty_state: bdi btrfs-1: dirty=609 wb=798 unstable=0 bg_thresh=983 thresh=1967 gap=560 poll_thresh=20 ino=257 dd-2584 [005] 232.014004: balance_dirty_state: bdi btrfs-1: dirty=634 wb=798 unstable=0 bg_thresh=983 thresh=1966 gap=534 poll_thresh=21 ino=257 dd-2584 [005] 232.014188: balance_dirty_state: bdi btrfs-1: dirty=684 wb=798 unstable=0 bg_thresh=985 thresh=1970 gap=488 poll_thresh=22 ino=257 dd-2584 [005] 232.014196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-389% task_weight=99% bdi_bw=53504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 232.020701: balance_dirty_state: bdi btrfs-1: dirty=684 wb=798 unstable=0 bg_thresh=985 thresh=1970 gap=488 poll_thresh=22 ino=257 dd-2584 [006] 232.020708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-389% task_weight=99% bdi_bw=53504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 232.028614: balance_dirty_state: bdi btrfs-1: dirty=686 wb=523 unstable=0 bg_thresh=988 thresh=1976 gap=767 poll_thresh=22 ino=257 dd-2584 [006] 232.028784: balance_dirty_state: bdi btrfs-1: dirty=686 wb=523 unstable=0 bg_thresh=988 thresh=1976 gap=767 poll_thresh=16 ino=257 dd-2584 [006] 232.028960: balance_dirty_state: bdi btrfs-1: dirty=736 wb=523 unstable=0 bg_thresh=993 thresh=1986 gap=727 poll_thresh=17 ino=257 dd-2584 [006] 232.029137: balance_dirty_state: bdi btrfs-1: dirty=761 wb=523 unstable=0 bg_thresh=995 thresh=1991 gap=707 poll_thresh=18 ino=257 dd-2584 [006] 232.029327: balance_dirty_state: bdi btrfs-1: dirty=786 wb=523 unstable=0 bg_thresh=995 thresh=1990 gap=681 poll_thresh=19 ino=257 dd-2584 [006] 232.029517: balance_dirty_state: bdi btrfs-1: dirty=836 wb=523 unstable=0 bg_thresh=994 thresh=1989 gap=630 poll_thresh=20 ino=257 dd-2584 [006] 232.029695: balance_dirty_state: bdi btrfs-1: dirty=861 wb=523 unstable=0 bg_thresh=996 thresh=1993 gap=609 poll_thresh=21 ino=257 dd-2584 [006] 232.030310: balance_dirty_state: bdi btrfs-1: dirty=886 wb=523 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=22 ino=257 dd-2584 [006] 232.030478: balance_dirty_state: bdi btrfs-1: dirty=911 wb=523 unstable=0 bg_thresh=995 thresh=1991 gap=557 poll_thresh=23 ino=257 dd-2584 [006] 232.030682: balance_dirty_state: bdi btrfs-1: dirty=961 wb=523 unstable=0 bg_thresh=995 thresh=1990 gap=506 poll_thresh=24 ino=257 dd-2584 [006] 232.030877: balance_dirty_state: bdi btrfs-1: dirty=986 wb=523 unstable=0 bg_thresh=997 thresh=1994 gap=485 poll_thresh=25 ino=257 dd-2584 [006] 232.030883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=53504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 232.036716: balance_dirty_state: bdi btrfs-1: dirty=986 wb=398 unstable=0 bg_thresh=999 thresh=1999 gap=615 poll_thresh=25 ino=257 dd-2584 [006] 232.036843: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=403 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 232.036888: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29456 wrote=0 to_write=8192 dd-2584 [006] 232.037081: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=403 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=20 ino=257 dd-2584 [006] 232.037254: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=428 unstable=0 bg_thresh=998 thresh=1996 gap=536 poll_thresh=21 ino=257 dd-2584 [006] 232.037428: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=478 unstable=0 bg_thresh=997 thresh=1995 gap=510 poll_thresh=22 ino=257 dd-2584 [006] 232.037910: balance_dirty_state: bdi btrfs-1: dirty=932 wb=628 unstable=0 bg_thresh=999 thresh=1999 gap=439 poll_thresh=23 ino=257 dd-2584 [006] 232.037912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-396% task_weight=100% bdi_bw=53504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 232.039833: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=1104 to_write=7088 dd-2584 [006] 232.048744: balance_dirty_state: bdi btrfs-1: dirty=32 wb=1503 unstable=0 bg_thresh=999 thresh=1999 gap=464 poll_thresh=23 ino=257 dd-2584 [006] 232.048753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=51976 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 232.060811: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1252 unstable=0 bg_thresh=1001 thresh=2003 gap=703 poll_thresh=23 ino=257 dd-2584 [006] 232.060926: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1252 unstable=0 bg_thresh=998 thresh=1997 gap=697 poll_thresh=17 ino=257 dd-2584 [006] 232.061132: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1252 unstable=0 bg_thresh=998 thresh=1996 gap=646 poll_thresh=18 ino=257 dd-2584 [006] 232.061335: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1252 unstable=0 bg_thresh=1000 thresh=2000 gap=625 poll_thresh=19 ino=257 dd-2584 [006] 232.061538: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1252 unstable=0 bg_thresh=999 thresh=1999 gap=599 poll_thresh=20 ino=257 dd-2584 [006] 232.061746: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1252 unstable=0 bg_thresh=999 thresh=1998 gap=548 poll_thresh=21 ino=257 dd-2584 [006] 232.061956: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1252 unstable=0 bg_thresh=998 thresh=1997 gap=522 poll_thresh=22 ino=257 dd-2584 [006] 232.062166: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1252 unstable=0 bg_thresh=1000 thresh=2001 gap=501 poll_thresh=23 ino=257 dd-2584 [006] 232.062377: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1252 unstable=0 bg_thresh=1000 thresh=2000 gap=475 poll_thresh=24 ino=257 dd-2584 [006] 232.062385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=51976 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 232.068851: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1252 unstable=0 bg_thresh=998 thresh=1997 gap=470 poll_thresh=24 ino=257 dd-2584 [006] 232.068863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=51976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 232.076794: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1127 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=24 ino=257 dd-2584 [006] 232.077292: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1127 unstable=0 bg_thresh=998 thresh=1997 gap=570 poll_thresh=18 ino=257 dd-2584 [006] 232.077529: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1127 unstable=0 bg_thresh=998 thresh=1996 gap=544 poll_thresh=19 ino=257 dd-2584 [006] 232.077763: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1127 unstable=0 bg_thresh=997 thresh=1995 gap=493 poll_thresh=20 ino=257 dd-2584 [006] 232.077771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=51976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 232.088701: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1127 unstable=0 bg_thresh=997 thresh=1995 gap=493 poll_thresh=20 ino=257 dd-2584 [006] 232.088707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=51976 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 232.096732: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1013 unstable=0 bg_thresh=998 thresh=1997 gap=602 poll_thresh=20 ino=257 dd-2584 [006] 232.096797: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1013 unstable=0 bg_thresh=1001 thresh=2002 gap=607 poll_thresh=15 ino=257 dd-2584 [006] 232.096857: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1013 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 232.096974: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1013 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=17 ino=257 dd-2584 [006] 232.097091: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1013 unstable=0 bg_thresh=999 thresh=1999 gap=529 poll_thresh=18 ino=257 dd-2584 [006] 232.097209: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1013 unstable=0 bg_thresh=1001 thresh=2003 gap=483 poll_thresh=19 ino=257 dd-2584 [006] 232.097213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=51976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 232.104704: balance_dirty_state: bdi btrfs-1: dirty=507 wb=863 unstable=0 bg_thresh=1000 thresh=2001 gap=631 poll_thresh=19 ino=257 dd-2584 [006] 232.104767: balance_dirty_state: bdi btrfs-1: dirty=507 wb=863 unstable=0 bg_thresh=997 thresh=1995 gap=625 poll_thresh=14 ino=257 dd-2584 [006] 232.104826: balance_dirty_state: bdi btrfs-1: dirty=532 wb=863 unstable=0 bg_thresh=1000 thresh=2000 gap=605 poll_thresh=15 ino=257 dd-2584 [006] 232.104884: balance_dirty_state: bdi btrfs-1: dirty=557 wb=863 unstable=0 bg_thresh=997 thresh=1994 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 232.105180: balance_dirty_state: bdi btrfs-1: dirty=582 wb=863 unstable=0 bg_thresh=996 thresh=1993 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 232.105301: balance_dirty_state: bdi btrfs-1: dirty=607 wb=863 unstable=0 bg_thresh=998 thresh=1997 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 232.105420: balance_dirty_state: bdi btrfs-1: dirty=632 wb=863 unstable=0 bg_thresh=998 thresh=1996 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 232.105541: balance_dirty_state: bdi btrfs-1: dirty=682 wb=863 unstable=0 bg_thresh=997 thresh=1995 gap=450 poll_thresh=20 ino=257 dd-2584 [006] 232.105545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=51976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 232.112675: balance_dirty_state: bdi btrfs-1: dirty=682 wb=713 unstable=0 bg_thresh=994 thresh=1988 gap=593 poll_thresh=20 ino=257 dd-2584 [006] 232.112755: balance_dirty_state: bdi btrfs-1: dirty=682 wb=638 unstable=0 bg_thresh=996 thresh=1993 gap=673 poll_thresh=15 ino=257 dd-2584 [006] 232.112817: balance_dirty_state: bdi btrfs-1: dirty=710 wb=608 unstable=0 bg_thresh=1000 thresh=2001 gap=683 poll_thresh=16 ino=257 dd-2584 [006] 232.112936: balance_dirty_state: bdi btrfs-1: dirty=735 wb=608 unstable=0 bg_thresh=1000 thresh=2000 gap=657 poll_thresh=17 ino=257 dd-2584 [006] 232.113053: balance_dirty_state: bdi btrfs-1: dirty=785 wb=608 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 232.113169: balance_dirty_state: bdi btrfs-1: dirty=810 wb=608 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=19 ino=257 dd-2584 [006] 232.113464: balance_dirty_state: bdi btrfs-1: dirty=835 wb=608 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=20 ino=257 dd-2584 [006] 232.113581: balance_dirty_state: bdi btrfs-1: dirty=860 wb=608 unstable=0 bg_thresh=1000 thresh=2001 gap=533 poll_thresh=21 ino=257 dd-2584 [006] 232.113699: balance_dirty_state: bdi btrfs-1: dirty=910 wb=608 unstable=0 bg_thresh=997 thresh=1994 gap=476 poll_thresh=22 ino=257 dd-2584 [006] 232.113704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=51976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 232.120724: balance_dirty_state: bdi btrfs-1: dirty=910 wb=483 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=22 ino=257 dd-2584 [006] 232.120795: balance_dirty_state: bdi btrfs-1: dirty=910 wb=483 unstable=0 bg_thresh=994 thresh=1989 gap=596 poll_thresh=16 ino=257 dd-2584 [006] 232.120918: balance_dirty_state: bdi btrfs-1: dirty=960 wb=483 unstable=0 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 232.121036: balance_dirty_state: bdi btrfs-1: dirty=985 wb=483 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=18 ino=257 dd-2584 [006] 232.121153: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=483 unstable=0 bg_thresh=1001 thresh=2003 gap=510 poll_thresh=19 ino=257 flush-btrfs-1-2586 [007] 232.121166: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29540 wrote=0 to_write=8192 dd-2584 [006] 232.121280: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=483 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=20 ino=257 dd-2584 [006] 232.121281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=51976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 232.123482: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=992 to_write=7200 dd-2584 [006] 232.128715: balance_dirty_state: bdi btrfs-1: dirty=35 wb=1487 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=20 ino=257 dd-2584 [006] 232.128728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=51976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 232.136774: balance_dirty_state: bdi btrfs-1: dirty=35 wb=1487 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=20 ino=257 dd-2584 [006] 232.136780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=51976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 232.148654: balance_dirty_state: bdi btrfs-1: dirty=35 wb=1362 unstable=0 bg_thresh=980 thresh=1961 gap=564 poll_thresh=20 ino=257 dd-2584 [006] 232.148738: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1362 unstable=0 bg_thresh=983 thresh=1966 gap=544 poll_thresh=15 ino=257 dd-2584 [006] 232.148995: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1362 unstable=0 bg_thresh=985 thresh=1971 gap=524 poll_thresh=16 ino=257 dd-2584 [006] 232.149106: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1362 unstable=0 bg_thresh=988 thresh=1976 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 232.149221: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1362 unstable=0 bg_thresh=987 thresh=1975 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 232.149225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=51976 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 232.160756: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1362 unstable=0 bg_thresh=987 thresh=1975 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 232.160761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 232.168745: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1112 unstable=0 bg_thresh=990 thresh=1981 gap=734 poll_thresh=18 ino=257 dd-2584 [006] 232.168814: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1112 unstable=0 bg_thresh=993 thresh=1986 gap=714 poll_thresh=13 ino=257 dd-2584 [006] 232.168873: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1112 unstable=0 bg_thresh=990 thresh=1980 gap=683 poll_thresh=14 ino=257 dd-2584 [006] 232.168933: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1112 unstable=0 bg_thresh=989 thresh=1979 gap=682 poll_thresh=15 ino=257 dd-2584 [006] 232.168993: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1112 unstable=0 bg_thresh=992 thresh=1984 gap=662 poll_thresh=16 ino=257 dd-2584 [006] 232.169110: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1112 unstable=0 bg_thresh=991 thresh=1983 gap=636 poll_thresh=17 ino=257 dd-2584 [006] 232.169227: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1112 unstable=0 bg_thresh=991 thresh=1982 gap=610 poll_thresh=18 ino=257 dd-2584 [006] 232.169345: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1112 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=19 ino=257 dd-2584 [006] 232.169643: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1112 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=20 ino=257 dd-2584 [006] 232.169761: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1112 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=21 ino=257 dd-2584 [006] 232.169883: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1112 unstable=0 bg_thresh=991 thresh=1983 gap=461 poll_thresh=22 ino=257 dd-2584 [006] 232.169888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 232.176752: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1087 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=22 ino=257 dd-2584 [006] 232.176757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 232.184786: balance_dirty_state: bdi btrfs-1: dirty=410 wb=887 unstable=0 bg_thresh=990 thresh=1981 gap=684 poll_thresh=22 ino=257 dd-2584 [006] 232.184878: balance_dirty_state: bdi btrfs-1: dirty=410 wb=887 unstable=0 bg_thresh=990 thresh=1980 gap=683 poll_thresh=16 ino=257 dd-2584 [006] 232.185002: balance_dirty_state: bdi btrfs-1: dirty=435 wb=887 unstable=0 bg_thresh=989 thresh=1979 gap=657 poll_thresh=17 ino=257 dd-2584 [006] 232.185125: balance_dirty_state: bdi btrfs-1: dirty=485 wb=887 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 232.185243: balance_dirty_state: bdi btrfs-1: dirty=510 wb=887 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=19 ino=257 dd-2584 [006] 232.185356: balance_dirty_state: bdi btrfs-1: dirty=535 wb=887 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=20 ino=257 dd-2584 [006] 232.185470: balance_dirty_state: bdi btrfs-1: dirty=585 wb=887 unstable=0 bg_thresh=990 thresh=1980 gap=508 poll_thresh=21 ino=257 dd-2584 [006] 232.185759: balance_dirty_state: bdi btrfs-1: dirty=610 wb=887 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=22 ino=257 dd-2584 [006] 232.185763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 232.192806: balance_dirty_state: bdi btrfs-1: dirty=610 wb=887 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=22 ino=257 dd-2584 [005] 232.192813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 232.204867: balance_dirty_state: bdi btrfs-1: dirty=610 wb=737 unstable=0 bg_thresh=992 thresh=1984 gap=637 poll_thresh=22 ino=257 dd-2584 [001] 232.204994: balance_dirty_state: bdi btrfs-1: dirty=610 wb=737 unstable=0 bg_thresh=992 thresh=1984 gap=637 poll_thresh=16 ino=257 dd-2584 [001] 232.205225: balance_dirty_state: bdi btrfs-1: dirty=660 wb=737 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 232.205460: balance_dirty_state: bdi btrfs-1: dirty=685 wb=737 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=18 ino=257 dd-2584 [001] 232.205696: balance_dirty_state: bdi btrfs-1: dirty=710 wb=737 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=19 ino=257 dd-2584 [001] 232.205932: balance_dirty_state: bdi btrfs-1: dirty=760 wb=737 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 232.205941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 232.212820: balance_dirty_state: bdi btrfs-1: dirty=760 wb=612 unstable=0 bg_thresh=997 thresh=1995 gap=623 poll_thresh=20 ino=257 dd-2584 [000] 232.212919: balance_dirty_state: bdi btrfs-1: dirty=785 wb=612 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=15 ino=257 dd-2584 [000] 232.213036: balance_dirty_state: bdi btrfs-1: dirty=785 wb=612 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=16 ino=257 dd-2584 [000] 232.213268: balance_dirty_state: bdi btrfs-1: dirty=810 wb=612 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=17 ino=257 dd-2584 [000] 232.213865: balance_dirty_state: bdi btrfs-1: dirty=860 wb=612 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=18 ino=257 dd-2584 [000] 232.214101: balance_dirty_state: bdi btrfs-1: dirty=885 wb=612 unstable=0 bg_thresh=1001 thresh=2002 gap=505 poll_thresh=19 ino=257 dd-2584 [000] 232.214339: balance_dirty_state: bdi btrfs-1: dirty=910 wb=612 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=20 ino=257 dd-2584 [000] 232.214348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 232.220714: balance_dirty_state: bdi btrfs-1: dirty=910 wb=612 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=20 ino=257 dd-2584 [000] 232.220723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 232.228711: balance_dirty_state: bdi btrfs-1: dirty=910 wb=487 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=20 ino=257 dd-2584 [000] 232.228807: balance_dirty_state: bdi btrfs-1: dirty=935 wb=487 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 232.228864: balance_dirty_state: bdi btrfs-1: dirty=960 wb=487 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 232.228978: balance_dirty_state: bdi btrfs-1: dirty=985 wb=487 unstable=0 bg_thresh=1003 thresh=2006 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 232.229090: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=487 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 232.229179: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29648 wrote=0 to_write=8192 dd-2584 [000] 232.229216: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=487 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 232.229217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 232.233929: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=372 wrote=992 to_write=7200 dd-2584 [007] 232.236691: balance_dirty_state: bdi btrfs-1: dirty=35 wb=1362 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=19 ino=257 dd-2584 [007] 232.236754: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1362 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=14 ino=257 dd-2584 [007] 232.236814: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1362 unstable=0 bg_thresh=1004 thresh=2008 gap=586 poll_thresh=15 ino=257 dd-2584 [007] 232.236873: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1362 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=16 ino=257 dd-2584 [007] 232.237171: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1362 unstable=0 bg_thresh=1006 thresh=2013 gap=541 poll_thresh=17 ino=257 dd-2584 [007] 232.237316: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1362 unstable=0 bg_thresh=1008 thresh=2017 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 232.237321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.244693: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1237 unstable=0 bg_thresh=1006 thresh=2012 gap=615 poll_thresh=18 ino=257 dd-2584 [007] 232.244782: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1237 unstable=0 bg_thresh=1006 thresh=2012 gap=615 poll_thresh=13 ino=257 dd-2584 [007] 232.244841: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1237 unstable=0 bg_thresh=1008 thresh=2017 gap=595 poll_thresh=14 ino=257 dd-2584 [007] 232.244897: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1237 unstable=0 bg_thresh=1008 thresh=2017 gap=570 poll_thresh=15 ino=257 dd-2584 [007] 232.244953: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1237 unstable=0 bg_thresh=1008 thresh=2016 gap=569 poll_thresh=16 ino=257 dd-2584 [007] 232.245067: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1237 unstable=0 bg_thresh=1007 thresh=2015 gap=543 poll_thresh=17 ino=257 dd-2584 [007] 232.245182: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1237 unstable=0 bg_thresh=1009 thresh=2019 gap=497 poll_thresh=18 ino=257 dd-2584 [007] 232.245187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.252809: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1237 unstable=0 bg_thresh=1009 thresh=2019 gap=497 poll_thresh=18 ino=257 dd-2584 [007] 232.252814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.260717: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1112 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=18 ino=257 dd-2584 [007] 232.260804: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1112 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=13 ino=257 dd-2584 [007] 232.260860: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1112 unstable=0 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=14 ino=257 dd-2584 [007] 232.260915: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1112 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=15 ino=257 dd-2584 [007] 232.260971: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1112 unstable=0 bg_thresh=1005 thresh=2010 gap=563 poll_thresh=16 ino=257 dd-2584 [007] 232.261255: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1112 unstable=0 bg_thresh=1007 thresh=2015 gap=518 poll_thresh=17 ino=257 dd-2584 [007] 232.261369: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1112 unstable=0 bg_thresh=1009 thresh=2019 gap=497 poll_thresh=18 ino=257 dd-2584 [007] 232.261373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=50664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.268677: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1012 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=18 ino=257 dd-2584 [007] 232.268748: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1012 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=13 ino=257 dd-2584 [007] 232.268807: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1012 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=14 ino=257 dd-2584 [007] 232.268865: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1012 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=15 ino=257 dd-2584 [007] 232.268925: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1012 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=16 ino=257 dd-2584 [007] 232.269046: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1012 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=17 ino=257 dd-2584 [007] 232.269050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.276688: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1012 unstable=0 bg_thresh=982 thresh=1965 gap=443 poll_thresh=17 ino=257 dd-2584 [007] 232.276692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.284695: balance_dirty_state: bdi btrfs-1: dirty=510 wb=762 unstable=0 bg_thresh=983 thresh=1966 gap=694 poll_thresh=17 ino=257 dd-2584 [007] 232.284758: balance_dirty_state: bdi btrfs-1: dirty=510 wb=762 unstable=0 bg_thresh=983 thresh=1966 gap=694 poll_thresh=13 ino=257 dd-2584 [007] 232.284817: balance_dirty_state: bdi btrfs-1: dirty=535 wb=762 unstable=0 bg_thresh=985 thresh=1971 gap=674 poll_thresh=14 ino=257 dd-2584 [007] 232.284875: balance_dirty_state: bdi btrfs-1: dirty=560 wb=762 unstable=0 bg_thresh=988 thresh=1976 gap=654 poll_thresh=15 ino=257 dd-2584 [007] 232.284935: balance_dirty_state: bdi btrfs-1: dirty=560 wb=762 unstable=0 bg_thresh=988 thresh=1976 gap=654 poll_thresh=16 ino=257 dd-2584 [007] 232.285062: balance_dirty_state: bdi btrfs-1: dirty=610 wb=762 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=17 ino=257 dd-2584 [007] 232.285362: balance_dirty_state: bdi btrfs-1: dirty=635 wb=762 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=18 ino=257 dd-2584 [007] 232.285481: balance_dirty_state: bdi btrfs-1: dirty=660 wb=762 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=19 ino=257 dd-2584 [007] 232.285598: balance_dirty_state: bdi btrfs-1: dirty=685 wb=762 unstable=0 bg_thresh=988 thresh=1977 gap=530 poll_thresh=20 ino=257 dd-2584 [007] 232.285718: balance_dirty_state: bdi btrfs-1: dirty=735 wb=762 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=21 ino=257 dd-2584 [007] 232.285723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.292726: balance_dirty_state: bdi btrfs-1: dirty=735 wb=762 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=21 ino=257 dd-2584 [007] 232.292733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.300701: balance_dirty_state: bdi btrfs-1: dirty=735 wb=637 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=21 ino=257 dd-2584 [007] 232.300823: balance_dirty_state: bdi btrfs-1: dirty=735 wb=637 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=16 ino=257 dd-2584 [007] 232.301056: balance_dirty_state: bdi btrfs-1: dirty=785 wb=637 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=17 ino=257 dd-2584 [007] 232.301290: balance_dirty_state: bdi btrfs-1: dirty=810 wb=637 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=18 ino=257 dd-2584 [007] 232.301529: balance_dirty_state: bdi btrfs-1: dirty=835 wb=637 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=19 ino=257 dd-2584 [007] 232.302126: balance_dirty_state: bdi btrfs-1: dirty=860 wb=637 unstable=0 bg_thresh=994 thresh=1988 gap=491 poll_thresh=20 ino=257 dd-2584 [007] 232.302134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.308721: balance_dirty_state: bdi btrfs-1: dirty=860 wb=637 unstable=0 bg_thresh=994 thresh=1988 gap=491 poll_thresh=20 ino=257 dd-2584 [007] 232.308727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.316909: balance_dirty_state: bdi btrfs-1: dirty=860 wb=637 unstable=0 bg_thresh=994 thresh=1988 gap=491 poll_thresh=20 ino=257 dd-2584 [007] 232.316918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.324929: balance_dirty_state: bdi btrfs-1: dirty=860 wb=512 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=20 ino=257 dd-2584 [007] 232.325029: balance_dirty_state: bdi btrfs-1: dirty=885 wb=512 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=15 ino=257 dd-2584 [007] 232.325113: balance_dirty_state: bdi btrfs-1: dirty=910 wb=512 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=16 ino=257 dd-2584 [007] 232.325282: balance_dirty_state: bdi btrfs-1: dirty=935 wb=512 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=17 ino=257 dd-2584 [007] 232.325449: balance_dirty_state: bdi btrfs-1: dirty=960 wb=512 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=18 ino=257 dd-2584 [007] 232.325619: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=512 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=19 ino=257 dd-2584 [007] 232.325625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 232.325691: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29744 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 232.329055: writeback_single_inode: bdi btrfs-1: ino=257 state= age=468 wrote=960 to_write=7232 dd-2584 [007] 232.332897: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1462 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=19 ino=257 dd-2584 [007] 232.332906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.340719: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1462 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=19 ino=257 dd-2584 [007] 232.340727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.348716: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1337 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=19 ino=257 dd-2584 [007] 232.348834: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1337 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 232.348896: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1337 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=15 ino=257 dd-2584 [007] 232.348952: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1337 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=16 ino=257 dd-2584 [007] 232.349064: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1337 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=17 ino=257 dd-2584 [007] 232.349182: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1337 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 232.349186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.356741: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1187 unstable=0 bg_thresh=995 thresh=1990 gap=643 poll_thresh=18 ino=257 dd-2584 [007] 232.357229: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1187 unstable=0 bg_thresh=995 thresh=1990 gap=618 poll_thresh=13 ino=257 dd-2584 [007] 232.357347: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1187 unstable=0 bg_thresh=997 thresh=1995 gap=623 poll_thresh=14 ino=257 dd-2584 [007] 232.357461: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1187 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=15 ino=257 dd-2584 [007] 232.357579: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1187 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=16 ino=257 dd-2584 [007] 232.357816: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1187 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=17 ino=257 dd-2584 [007] 232.358052: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1187 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=18 ino=257 dd-2584 [007] 232.358287: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1187 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=19 ino=257 dd-2584 [007] 232.358520: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1187 unstable=0 bg_thresh=997 thresh=1995 gap=448 poll_thresh=20 ino=257 dd-2584 [007] 232.358529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.364842: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1187 unstable=0 bg_thresh=997 thresh=1995 gap=448 poll_thresh=20 ino=257 dd-2584 [007] 232.364851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.372856: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1062 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=20 ino=257 dd-2584 [007] 232.372962: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1062 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=15 ino=257 dd-2584 [007] 232.373018: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1062 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=16 ino=257 dd-2584 [007] 232.373127: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1062 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=17 ino=257 dd-2584 [007] 232.373410: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1062 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=18 ino=257 dd-2584 [007] 232.373415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=49080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.380729: balance_dirty_state: bdi btrfs-1: dirty=460 wb=987 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=18 ino=257 dd-2584 [007] 232.380796: balance_dirty_state: bdi btrfs-1: dirty=460 wb=987 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=13 ino=257 dd-2584 [007] 232.380858: balance_dirty_state: bdi btrfs-1: dirty=485 wb=987 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=14 ino=257 dd-2584 [007] 232.380919: balance_dirty_state: bdi btrfs-1: dirty=485 wb=987 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=15 ino=257 dd-2584 [007] 232.380980: balance_dirty_state: bdi btrfs-1: dirty=510 wb=987 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=16 ino=257 dd-2584 [007] 232.380984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=49080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 232.388720: balance_dirty_state: bdi btrfs-1: dirty=510 wb=987 unstable=0 bg_thresh=991 thresh=1982 gap=485 poll_thresh=16 ino=257 dd-2584 [007] 232.388725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=49080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 232.396723: balance_dirty_state: bdi btrfs-1: dirty=510 wb=862 unstable=0 bg_thresh=984 thresh=1968 gap=596 poll_thresh=16 ino=257 dd-2584 [007] 232.396789: balance_dirty_state: bdi btrfs-1: dirty=535 wb=862 unstable=0 bg_thresh=984 thresh=1968 gap=571 poll_thresh=12 ino=257 dd-2584 [007] 232.396852: balance_dirty_state: bdi btrfs-1: dirty=535 wb=862 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=13 ino=257 dd-2584 [007] 232.396911: balance_dirty_state: bdi btrfs-1: dirty=560 wb=862 unstable=0 bg_thresh=986 thresh=1973 gap=551 poll_thresh=14 ino=257 dd-2584 [007] 232.396968: balance_dirty_state: bdi btrfs-1: dirty=585 wb=862 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=15 ino=257 dd-2584 [007] 232.397027: balance_dirty_state: bdi btrfs-1: dirty=585 wb=862 unstable=0 bg_thresh=991 thresh=1983 gap=536 poll_thresh=16 ino=257 dd-2584 [007] 232.397146: balance_dirty_state: bdi btrfs-1: dirty=635 wb=862 unstable=0 bg_thresh=991 thresh=1982 gap=485 poll_thresh=17 ino=257 dd-2584 [007] 232.397151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=49080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.404777: balance_dirty_state: bdi btrfs-1: dirty=635 wb=587 unstable=0 bg_thresh=981 thresh=1963 gap=741 poll_thresh=17 ino=257 dd-2584 [007] 232.404883: balance_dirty_state: bdi btrfs-1: dirty=635 wb=587 unstable=0 bg_thresh=981 thresh=1963 gap=741 poll_thresh=13 ino=257 dd-2584 [007] 232.405001: balance_dirty_state: bdi btrfs-1: dirty=660 wb=587 unstable=0 bg_thresh=984 thresh=1968 gap=721 poll_thresh=14 ino=257 dd-2584 [007] 232.405118: balance_dirty_state: bdi btrfs-1: dirty=685 wb=587 unstable=0 bg_thresh=984 thresh=1968 gap=696 poll_thresh=15 ino=257 dd-2584 [007] 232.405599: balance_dirty_state: bdi btrfs-1: dirty=685 wb=587 unstable=0 bg_thresh=986 thresh=1973 gap=701 poll_thresh=16 ino=257 dd-2584 [007] 232.405834: balance_dirty_state: bdi btrfs-1: dirty=710 wb=587 unstable=0 bg_thresh=986 thresh=1972 gap=675 poll_thresh=17 ino=257 dd-2584 [007] 232.406074: balance_dirty_state: bdi btrfs-1: dirty=760 wb=587 unstable=0 bg_thresh=988 thresh=1976 gap=629 poll_thresh=18 ino=257 dd-2584 [007] 232.406308: balance_dirty_state: bdi btrfs-1: dirty=785 wb=587 unstable=0 bg_thresh=987 thresh=1975 gap=603 poll_thresh=19 ino=257 dd-2584 [007] 232.406548: balance_dirty_state: bdi btrfs-1: dirty=810 wb=587 unstable=0 bg_thresh=984 thresh=1968 gap=571 poll_thresh=20 ino=257 dd-2584 [007] 232.406791: balance_dirty_state: bdi btrfs-1: dirty=860 wb=587 unstable=0 bg_thresh=986 thresh=1972 gap=525 poll_thresh=21 ino=257 dd-2584 [007] 232.407028: balance_dirty_state: bdi btrfs-1: dirty=885 wb=587 unstable=0 bg_thresh=982 thresh=1965 gap=493 poll_thresh=22 ino=257 dd-2584 [007] 232.407265: balance_dirty_state: bdi btrfs-1: dirty=910 wb=587 unstable=0 bg_thresh=982 thresh=1964 gap=467 poll_thresh=23 ino=257 dd-2584 [007] 232.407274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-203% task_weight=100% bdi_bw=49080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.412735: balance_dirty_state: bdi btrfs-1: dirty=910 wb=587 unstable=0 bg_thresh=994 thresh=1988 gap=491 poll_thresh=23 ino=257 dd-2584 [007] 232.412739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=49080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.420759: balance_dirty_state: bdi btrfs-1: dirty=935 wb=462 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=23 ino=257 dd-2584 [007] 232.420866: balance_dirty_state: bdi btrfs-1: dirty=960 wb=462 unstable=0 bg_thresh=986 thresh=1973 gap=551 poll_thresh=17 ino=257 dd-2584 [007] 232.421163: balance_dirty_state: bdi btrfs-1: dirty=985 wb=462 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=18 ino=257 dd-2584 [007] 232.421280: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=462 unstable=0 bg_thresh=991 thresh=1983 gap=511 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 232.421357: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29840 wrote=0 to_write=8192 dd-2584 [007] 232.421405: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=462 unstable=0 bg_thresh=993 thresh=1987 gap=465 poll_thresh=20 ino=257 dd-2584 [007] 232.421407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=49080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 232.423622: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=976 to_write=7216 dd-2584 [007] 232.428752: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1437 unstable=0 bg_thresh=993 thresh=1987 gap=465 poll_thresh=20 ino=257 dd-2584 [007] 232.428758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=49080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.436757: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1437 unstable=0 bg_thresh=993 thresh=1987 gap=465 poll_thresh=20 ino=257 dd-2584 [007] 232.436765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=49080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.444755: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1312 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=20 ino=257 dd-2584 [007] 232.444857: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1312 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=15 ino=257 dd-2584 [007] 232.444945: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1312 unstable=0 bg_thresh=989 thresh=1979 gap=557 poll_thresh=16 ino=257 dd-2584 [007] 232.445121: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1312 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=17 ino=257 dd-2584 [007] 232.445302: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1312 unstable=0 bg_thresh=991 thresh=1983 gap=511 poll_thresh=18 ino=257 dd-2584 [007] 232.445484: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1312 unstable=0 bg_thresh=993 thresh=1987 gap=465 poll_thresh=19 ino=257 dd-2584 [007] 232.445490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=49080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.452783: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1187 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=19 ino=257 dd-2584 [007] 232.452906: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1187 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 232.453021: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1187 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=15 ino=257 dd-2584 [007] 232.453513: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1187 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=16 ino=257 dd-2584 [007] 232.453748: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1187 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=17 ino=257 dd-2584 [007] 232.453984: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1187 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 232.453993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=49080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.460957: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1187 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 232.460966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=49080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 232.468940: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1062 unstable=0 bg_thresh=987 thresh=1974 gap=602 poll_thresh=18 ino=257 dd-2584 [007] 232.469034: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1062 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=13 ino=257 dd-2584 [007] 232.469093: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1062 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=14 ino=257 dd-2584 [007] 232.469147: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1062 unstable=0 bg_thresh=989 thresh=1979 gap=557 poll_thresh=15 ino=257 dd-2584 [007] 232.469205: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1062 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=16 ino=257 dd-2584 [007] 232.469321: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1062 unstable=0 bg_thresh=991 thresh=1983 gap=511 poll_thresh=17 ino=257 dd-2584 [007] 232.469441: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1062 unstable=0 bg_thresh=987 thresh=1974 gap=477 poll_thresh=18 ino=257 dd-2584 [007] 232.469446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=49080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 232.476859: balance_dirty_state: bdi btrfs-1: dirty=435 wb=987 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=18 ino=257 dd-2584 [003] 232.476953: balance_dirty_state: bdi btrfs-1: dirty=435 wb=987 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=13 ino=257 dd-2584 [003] 232.477038: balance_dirty_state: bdi btrfs-1: dirty=460 wb=987 unstable=0 bg_thresh=991 thresh=1983 gap=536 poll_thresh=14 ino=257 dd-2584 [003] 232.477128: balance_dirty_state: bdi btrfs-1: dirty=485 wb=987 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=15 ino=257 dd-2584 [003] 232.477526: balance_dirty_state: bdi btrfs-1: dirty=485 wb=987 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=16 ino=257 dd-2584 [003] 232.477696: balance_dirty_state: bdi btrfs-1: dirty=535 wb=987 unstable=0 bg_thresh=993 thresh=1986 gap=464 poll_thresh=17 ino=257 dd-2584 [003] 232.477702: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=48156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 232.484850: balance_dirty_state: bdi btrfs-1: dirty=535 wb=737 unstable=0 bg_thresh=993 thresh=1986 gap=714 poll_thresh=17 ino=257 dd-2584 [003] 232.484982: balance_dirty_state: bdi btrfs-1: dirty=535 wb=737 unstable=0 bg_thresh=992 thresh=1985 gap=713 poll_thresh=13 ino=257 dd-2584 [003] 232.485104: balance_dirty_state: bdi btrfs-1: dirty=560 wb=737 unstable=0 bg_thresh=995 thresh=1990 gap=693 poll_thresh=14 ino=257 dd-2584 [003] 232.485220: balance_dirty_state: bdi btrfs-1: dirty=585 wb=737 unstable=0 bg_thresh=992 thresh=1984 gap=662 poll_thresh=15 ino=257 dd-2584 [003] 232.485339: balance_dirty_state: bdi btrfs-1: dirty=585 wb=737 unstable=0 bg_thresh=994 thresh=1989 gap=667 poll_thresh=16 ino=257 dd-2584 [003] 232.485574: balance_dirty_state: bdi btrfs-1: dirty=635 wb=737 unstable=0 bg_thresh=991 thresh=1982 gap=610 poll_thresh=17 ino=257 dd-2584 [003] 232.485811: balance_dirty_state: bdi btrfs-1: dirty=660 wb=737 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=18 ino=257 dd-2584 [003] 232.486044: balance_dirty_state: bdi btrfs-1: dirty=685 wb=737 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=19 ino=257 dd-2584 [003] 232.486278: balance_dirty_state: bdi btrfs-1: dirty=710 wb=737 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=20 ino=257 dd-2584 [003] 232.486877: balance_dirty_state: bdi btrfs-1: dirty=760 wb=737 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=21 ino=257 dd-2584 [003] 232.486886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=48156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 232.492880: balance_dirty_state: bdi btrfs-1: dirty=760 wb=737 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=21 ino=257 dd-2584 [003] 232.492889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=48156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 232.500856: balance_dirty_state: bdi btrfs-1: dirty=760 wb=612 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=21 ino=257 dd-2584 [000] 232.500924: balance_dirty_state: bdi btrfs-1: dirty=760 wb=612 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=16 ino=257 dd-2584 [000] 232.501047: balance_dirty_state: bdi btrfs-1: dirty=785 wb=612 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=17 ino=257 dd-2584 [000] 232.501172: balance_dirty_state: bdi btrfs-1: dirty=835 wb=612 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=18 ino=257 dd-2584 [000] 232.501299: balance_dirty_state: bdi btrfs-1: dirty=860 wb=612 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=19 ino=257 dd-2584 [000] 232.501425: balance_dirty_state: bdi btrfs-1: dirty=885 wb=612 unstable=0 bg_thresh=998 thresh=1997 gap=500 poll_thresh=20 ino=257 dd-2584 [000] 232.501550: balance_dirty_state: bdi btrfs-1: dirty=935 wb=612 unstable=0 bg_thresh=998 thresh=1996 gap=449 poll_thresh=21 ino=257 dd-2584 [000] 232.501555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=48156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 232.508817: balance_dirty_state: bdi btrfs-1: dirty=935 wb=612 unstable=0 bg_thresh=998 thresh=1996 gap=449 poll_thresh=21 ino=257 dd-2584 [000] 232.508825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=48156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 232.516774: balance_dirty_state: bdi btrfs-1: dirty=935 wb=537 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=21 ino=257 dd-2584 [004] 232.516893: balance_dirty_state: bdi btrfs-1: dirty=960 wb=487 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 232.517118: balance_dirty_state: bdi btrfs-1: dirty=985 wb=487 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 232.517716: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=487 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 232.517725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=48156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 232.517769: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29936 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 232.521614: writeback_single_inode: bdi btrfs-1: ino=257 state= age=172 wrote=944 to_write=7248 dd-2584 [004] 232.524810: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1437 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 232.524817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=48156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 232.532830: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1312 unstable=0 bg_thresh=994 thresh=1989 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 232.532930: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1312 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 232.533007: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1312 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 232.533068: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1312 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 232.533131: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1312 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 232.533309: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1312 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 232.533442: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1312 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 232.533447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=48156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 232.540877: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1312 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 232.540884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=48156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 232.552855: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1187 unstable=0 bg_thresh=987 thresh=1974 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 232.552922: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1187 unstable=0 bg_thresh=987 thresh=1974 gap=602 poll_thresh=13 ino=257 dd-2584 [005] 232.552983: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1187 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 232.553045: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1187 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 232.553109: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1187 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=16 ino=257 dd-2584 [005] 232.553237: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1187 unstable=0 bg_thresh=991 thresh=1983 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 232.553550: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1187 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 232.553555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=48156 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 232.560869: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1187 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 232.560878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=48156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 232.572892: balance_dirty_state: bdi btrfs-1: dirty=310 wb=962 unstable=0 bg_thresh=992 thresh=1985 gap=713 poll_thresh=18 ino=257 dd-2584 [001] 232.572968: balance_dirty_state: bdi btrfs-1: dirty=310 wb=962 unstable=0 bg_thresh=992 thresh=1985 gap=713 poll_thresh=13 ino=257 dd-2584 [001] 232.573026: balance_dirty_state: bdi btrfs-1: dirty=335 wb=962 unstable=0 bg_thresh=995 thresh=1990 gap=693 poll_thresh=14 ino=257 dd-2584 [001] 232.573082: balance_dirty_state: bdi btrfs-1: dirty=360 wb=962 unstable=0 bg_thresh=995 thresh=1990 gap=668 poll_thresh=15 ino=257 dd-2584 [001] 232.573140: balance_dirty_state: bdi btrfs-1: dirty=360 wb=962 unstable=0 bg_thresh=997 thresh=1995 gap=673 poll_thresh=16 ino=257 dd-2584 [001] 232.573258: balance_dirty_state: bdi btrfs-1: dirty=385 wb=962 unstable=0 bg_thresh=997 thresh=1994 gap=647 poll_thresh=17 ino=257 dd-2584 [001] 232.573376: balance_dirty_state: bdi btrfs-1: dirty=435 wb=962 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 232.573493: balance_dirty_state: bdi btrfs-1: dirty=460 wb=962 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=19 ino=257 dd-2584 [001] 232.573614: balance_dirty_state: bdi btrfs-1: dirty=485 wb=962 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=20 ino=257 dd-2584 [001] 232.573735: balance_dirty_state: bdi btrfs-1: dirty=535 wb=962 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=21 ino=257 dd-2584 [001] 232.574034: balance_dirty_state: bdi btrfs-1: dirty=560 wb=962 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=22 ino=257 dd-2584 [001] 232.574039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=48156 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 232.580908: balance_dirty_state: bdi btrfs-1: dirty=560 wb=962 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=22 ino=257 dd-2584 [001] 232.580917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 232.588848: balance_dirty_state: bdi btrfs-1: dirty=560 wb=687 unstable=0 bg_thresh=998 thresh=1997 gap=750 poll_thresh=22 ino=257 dd-2584 [001] 232.588941: balance_dirty_state: bdi btrfs-1: dirty=560 wb=687 unstable=0 bg_thresh=995 thresh=1991 gap=744 poll_thresh=16 ino=257 dd-2584 [001] 232.589055: balance_dirty_state: bdi btrfs-1: dirty=610 wb=687 unstable=0 bg_thresh=995 thresh=1990 gap=693 poll_thresh=17 ino=257 dd-2584 [001] 232.589169: balance_dirty_state: bdi btrfs-1: dirty=635 wb=687 unstable=0 bg_thresh=997 thresh=1994 gap=672 poll_thresh=18 ino=257 dd-2584 [001] 232.589282: balance_dirty_state: bdi btrfs-1: dirty=660 wb=687 unstable=0 bg_thresh=996 thresh=1993 gap=646 poll_thresh=19 ino=257 dd-2584 [001] 232.589395: balance_dirty_state: bdi btrfs-1: dirty=710 wb=687 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=20 ino=257 dd-2584 [001] 232.589509: balance_dirty_state: bdi btrfs-1: dirty=735 wb=687 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=21 ino=257 dd-2584 [001] 232.589623: balance_dirty_state: bdi btrfs-1: dirty=760 wb=687 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=22 ino=257 dd-2584 [001] 232.589737: balance_dirty_state: bdi btrfs-1: dirty=785 wb=687 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=23 ino=257 dd-2584 [001] 232.590032: balance_dirty_state: bdi btrfs-1: dirty=835 wb=687 unstable=0 bg_thresh=993 thresh=1987 gap=465 poll_thresh=24 ino=257 dd-2584 [001] 232.590037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 232.596916: balance_dirty_state: bdi btrfs-1: dirty=835 wb=562 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=24 ino=257 dd-2584 [005] 232.596994: balance_dirty_state: bdi btrfs-1: dirty=860 wb=562 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=18 ino=257 dd-2584 [005] 232.597230: balance_dirty_state: bdi btrfs-1: dirty=885 wb=562 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=19 ino=257 dd-2584 [005] 232.597464: balance_dirty_state: bdi btrfs-1: dirty=910 wb=562 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=20 ino=257 dd-2584 [005] 232.597704: balance_dirty_state: bdi btrfs-1: dirty=935 wb=562 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=21 ino=257 dd-2584 [005] 232.597713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 232.597761: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=0 wrote=0 to_write=8192 dd-2584 [005] 232.604934: balance_dirty_state: bdi btrfs-1: dirty=935 wb=562 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=21 ino=257 dd-2584 [005] 232.604943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 232.612983: balance_dirty_state: bdi btrfs-1: dirty=935 wb=437 unstable=0 bg_thresh=994 thresh=1989 gap=617 poll_thresh=21 ino=257 dd-2584 [005] 232.613072: balance_dirty_state: bdi btrfs-1: dirty=960 wb=437 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=16 ino=257 dd-2584 [005] 232.613186: balance_dirty_state: bdi btrfs-1: dirty=985 wb=437 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 232.613300: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=437 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 232.613426: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=437 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 232.613428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 232.616145: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=1008 to_write=7184 flush-btrfs-1-2586 [002] 232.616147: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16 wrote=0 to_write=7184 dd-2584 [001] 232.623068: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1312 unstable=0 bg_thresh=997 thresh=1994 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 232.623541: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1312 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=14 ino=257 dd-2584 [001] 232.623661: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1312 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 232.623780: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1312 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 232.624015: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1312 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 232.624250: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1312 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 232.624491: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1312 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 232.624500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 232.628885: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1312 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 232.628894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 232.636952: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1312 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 232.636961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 232.644916: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1187 unstable=0 bg_thresh=991 thresh=1982 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 232.644984: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1187 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 232.645054: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1162 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 232.645126: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1087 unstable=0 bg_thresh=996 thresh=1992 gap=670 poll_thresh=16 ino=257 dd-2584 [001] 232.645251: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1062 unstable=0 bg_thresh=995 thresh=1991 gap=644 poll_thresh=17 ino=257 dd-2584 [001] 232.645368: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1062 unstable=0 bg_thresh=997 thresh=1995 gap=623 poll_thresh=18 ino=257 dd-2584 [001] 232.645663: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1062 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 232.645780: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1062 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=20 ino=257 dd-2584 [001] 232.645896: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1062 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=21 ino=257 dd-2584 [001] 232.646017: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1062 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=22 ino=257 dd-2584 [001] 232.646134: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1062 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=23 ino=257 dd-2584 [001] 232.646139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 232.652915: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1062 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=23 ino=257 dd-2584 [001] 232.652920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 232.664812: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1012 unstable=0 bg_thresh=982 thresh=1964 gap=492 poll_thresh=23 ino=257 dd-2584 [001] 232.664906: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1012 unstable=0 bg_thresh=987 thresh=1975 gap=478 poll_thresh=17 ino=257 dd-2584 [001] 232.664912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 232.672841: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1012 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=17 ino=257 dd-2584 [001] 232.672848: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 232.684923: balance_dirty_state: bdi btrfs-1: dirty=485 wb=762 unstable=0 bg_thresh=990 thresh=1981 gap=734 poll_thresh=17 ino=257 dd-2584 [001] 232.685013: balance_dirty_state: bdi btrfs-1: dirty=510 wb=762 unstable=0 bg_thresh=993 thresh=1986 gap=714 poll_thresh=13 ino=257 dd-2584 [001] 232.685075: balance_dirty_state: bdi btrfs-1: dirty=510 wb=762 unstable=0 bg_thresh=993 thresh=1986 gap=714 poll_thresh=14 ino=257 dd-2584 [001] 232.685136: balance_dirty_state: bdi btrfs-1: dirty=535 wb=762 unstable=0 bg_thresh=995 thresh=1991 gap=694 poll_thresh=15 ino=257 dd-2584 [001] 232.685196: balance_dirty_state: bdi btrfs-1: dirty=560 wb=762 unstable=0 bg_thresh=992 thresh=1985 gap=663 poll_thresh=16 ino=257 dd-2584 [001] 232.685488: balance_dirty_state: bdi btrfs-1: dirty=585 wb=762 unstable=0 bg_thresh=992 thresh=1984 gap=637 poll_thresh=17 ino=257 dd-2584 [001] 232.685603: balance_dirty_state: bdi btrfs-1: dirty=610 wb=762 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 232.685716: balance_dirty_state: bdi btrfs-1: dirty=635 wb=762 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 232.685829: balance_dirty_state: bdi btrfs-1: dirty=685 wb=762 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=20 ino=257 dd-2584 [001] 232.685943: balance_dirty_state: bdi btrfs-1: dirty=710 wb=762 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=21 ino=257 dd-2584 [001] 232.686056: balance_dirty_state: bdi btrfs-1: dirty=735 wb=762 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=22 ino=257 dd-2584 [001] 232.686061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=47220 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 232.692961: balance_dirty_state: bdi btrfs-1: dirty=735 wb=637 unstable=0 bg_thresh=997 thresh=1994 gap=622 poll_thresh=22 ino=257 dd-2584 [001] 232.693085: balance_dirty_state: bdi btrfs-1: dirty=760 wb=637 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 232.693323: balance_dirty_state: bdi btrfs-1: dirty=785 wb=637 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 232.693559: balance_dirty_state: bdi btrfs-1: dirty=810 wb=637 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=18 ino=257 dd-2584 [001] 232.694153: balance_dirty_state: bdi btrfs-1: dirty=860 wb=637 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 232.694162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=47220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 232.700934: balance_dirty_state: bdi btrfs-1: dirty=860 wb=637 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 232.700943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=47220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 232.708951: balance_dirty_state: bdi btrfs-1: dirty=860 wb=512 unstable=0 bg_thresh=999 thresh=1999 gap=627 poll_thresh=19 ino=257 dd-2584 [001] 232.709030: balance_dirty_state: bdi btrfs-1: dirty=860 wb=512 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=14 ino=257 dd-2584 [001] 232.709089: balance_dirty_state: bdi btrfs-1: dirty=885 wb=512 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 232.709149: balance_dirty_state: bdi btrfs-1: dirty=910 wb=512 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 232.709263: balance_dirty_state: bdi btrfs-1: dirty=935 wb=512 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 232.709376: balance_dirty_state: bdi btrfs-1: dirty=960 wb=512 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 232.709489: balance_dirty_state: bdi btrfs-1: dirty=985 wb=512 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 232.709495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=47220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 232.716997: balance_dirty_state: bdi btrfs-1: dirty=985 wb=362 unstable=0 bg_thresh=994 thresh=1989 gap=642 poll_thresh=19 ino=257 dd-2584 [001] 232.717067: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=362 unstable=0 bg_thresh=997 thresh=1994 gap=622 poll_thresh=14 ino=257 dd-2584 [001] 232.717135: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=362 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 232.717200: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=362 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 232.717323: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=362 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 232.717638: balance_dirty_state: bdi btrfs-1: dirty=985 wb=337 unstable=0 bg_thresh=994 thresh=1988 gap=666 poll_thresh=18 ino=257 dd-2584 [001] 232.717798: balance_dirty_state: bdi btrfs-1: dirty=960 wb=412 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 232.717976: balance_dirty_state: bdi btrfs-1: dirty=935 wb=487 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=20 ino=257 dd-2584 [001] 232.718151: balance_dirty_state: bdi btrfs-1: dirty=910 wb=537 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=21 ino=257 dd-2584 [001] 232.718325: balance_dirty_state: bdi btrfs-1: dirty=860 wb=612 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=22 ino=257 dd-2584 [001] 232.718504: balance_dirty_state: bdi btrfs-1: dirty=810 wb=687 unstable=0 bg_thresh=994 thresh=1988 gap=491 poll_thresh=23 ino=257 dd-2584 [001] 232.718506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=47220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 232.720213: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=1216 to_write=6976 flush-btrfs-1-2586 [002] 232.720215: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=120 wrote=0 to_write=6976 dd-2584 [001] 232.724928: balance_dirty_state: bdi btrfs-1: dirty=35 wb=1462 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=23 ino=257 dd-2584 [001] 232.724938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-128% task_gap=-358% task_weight=101% bdi_bw=47220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 232.732957: balance_dirty_state: bdi btrfs-1: dirty=35 wb=1462 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=23 ino=257 dd-2584 [001] 232.732967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1561 avg_dirty=1561 bdi_gap=-128% task_gap=-358% task_weight=101% bdi_bw=47220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 232.740984: balance_dirty_state: bdi btrfs-1: dirty=35 wb=1337 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=23 ino=257 dd-2584 [004] 232.741068: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1337 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=17 ino=257 dd-2584 [004] 232.741220: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1337 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=18 ino=257 dd-2584 [004] 232.741610: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1337 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 232.741763: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1337 unstable=0 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=20 ino=257 dd-2584 [004] 232.741915: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1337 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=21 ino=257 dd-2584 [004] 232.741921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=47220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 232.748844: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1237 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=21 ino=257 dd-2584 [004] 232.748960: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1237 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 232.749183: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1237 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 232.749405: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1237 unstable=0 bg_thresh=1001 thresh=2003 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 232.749637: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1237 unstable=0 bg_thresh=1003 thresh=2007 gap=460 poll_thresh=19 ino=257 dd-2584 [004] 232.749645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-142% task_gap=-385% task_weight=99% bdi_bw=47220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 232.756842: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1112 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=19 ino=257 dd-2584 [004] 232.756930: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1112 unstable=0 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 232.757014: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1112 unstable=0 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 232.757100: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1112 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 232.757572: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1112 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 232.757743: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1112 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 232.757749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=47220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 232.764857: balance_dirty_state: bdi btrfs-1: dirty=410 wb=837 unstable=0 bg_thresh=992 thresh=1984 gap=737 poll_thresh=18 ino=257 dd-2584 [000] 232.764963: balance_dirty_state: bdi btrfs-1: dirty=410 wb=837 unstable=0 bg_thresh=995 thresh=1990 gap=743 poll_thresh=13 ino=257 dd-2584 [000] 232.765034: balance_dirty_state: bdi btrfs-1: dirty=435 wb=837 unstable=0 bg_thresh=997 thresh=1995 gap=723 poll_thresh=14 ino=257 dd-2584 [000] 232.765094: balance_dirty_state: bdi btrfs-1: dirty=460 wb=837 unstable=0 bg_thresh=997 thresh=1995 gap=698 poll_thresh=15 ino=257 dd-2584 [000] 232.765150: balance_dirty_state: bdi btrfs-1: dirty=460 wb=837 unstable=0 bg_thresh=997 thresh=1994 gap=697 poll_thresh=16 ino=257 dd-2584 [000] 232.765263: balance_dirty_state: bdi btrfs-1: dirty=485 wb=837 unstable=0 bg_thresh=999 thresh=1998 gap=676 poll_thresh=17 ino=257 dd-2584 [000] 232.765375: balance_dirty_state: bdi btrfs-1: dirty=535 wb=837 unstable=0 bg_thresh=998 thresh=1997 gap=625 poll_thresh=18 ino=257 dd-2584 [000] 232.765489: balance_dirty_state: bdi btrfs-1: dirty=560 wb=837 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=19 ino=257 dd-2584 [000] 232.765602: balance_dirty_state: bdi btrfs-1: dirty=585 wb=837 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=20 ino=257 dd-2584 [000] 232.765887: balance_dirty_state: bdi btrfs-1: dirty=635 wb=837 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=21 ino=257 dd-2584 [000] 232.766002: balance_dirty_state: bdi btrfs-1: dirty=660 wb=837 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=22 ino=257 dd-2584 [000] 232.766121: balance_dirty_state: bdi btrfs-1: dirty=685 wb=837 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=23 ino=257 dd-2584 [000] 232.766126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-149% task_gap=-399% task_weight=100% bdi_bw=47220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 232.772877: balance_dirty_state: bdi btrfs-1: dirty=685 wb=712 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=23 ino=257 dd-2584 [000] 232.772993: balance_dirty_state: bdi btrfs-1: dirty=710 wb=712 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=17 ino=257 dd-2584 [000] 232.773214: balance_dirty_state: bdi btrfs-1: dirty=735 wb=712 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=18 ino=257 dd-2584 [000] 232.773433: balance_dirty_state: bdi btrfs-1: dirty=760 wb=712 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=19 ino=257 dd-2584 [000] 232.773602: balance_dirty_state: bdi btrfs-1: dirty=810 wb=712 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=20 ino=257 dd-2584 [000] 232.773607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-402% task_weight=100% bdi_bw=47220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 232.780906: balance_dirty_state: bdi btrfs-1: dirty=810 wb=587 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=20 ino=257 dd-2584 [000] 232.780968: balance_dirty_state: bdi btrfs-1: dirty=810 wb=587 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=15 ino=257 dd-2584 [000] 232.781025: balance_dirty_state: bdi btrfs-1: dirty=835 wb=587 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=16 ino=257 dd-2584 [000] 232.781143: balance_dirty_state: bdi btrfs-1: dirty=860 wb=587 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=17 ino=257 dd-2584 [000] 232.781491: balance_dirty_state: bdi btrfs-1: dirty=885 wb=587 unstable=0 bg_thresh=1000 thresh=2000 gap=528 poll_thresh=18 ino=257 dd-2584 [000] 232.781665: balance_dirty_state: bdi btrfs-1: dirty=935 wb=587 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 232.781671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=47220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 232.788886: balance_dirty_state: bdi btrfs-1: dirty=935 wb=462 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=19 ino=257 dd-2584 [000] 232.788967: balance_dirty_state: bdi btrfs-1: dirty=935 wb=462 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=14 ino=257 dd-2584 [000] 232.789025: balance_dirty_state: bdi btrfs-1: dirty=960 wb=462 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=15 ino=257 dd-2584 [000] 232.789083: balance_dirty_state: bdi btrfs-1: dirty=985 wb=462 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=16 ino=257 dd-2584 [000] 232.789206: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=462 unstable=0 bg_thresh=989 thresh=1978 gap=506 poll_thresh=17 ino=257 dd-2584 [000] 232.789335: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=462 unstable=0 bg_thresh=988 thresh=1977 gap=480 poll_thresh=18 ino=257 dd-2584 [000] 232.789337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-379% task_weight=99% bdi_bw=48204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 232.791630: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=256 wrote=1008 to_write=7184 flush-btrfs-1-2586 [002] 232.791633: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=192 wrote=0 to_write=7184 dd-2584 [004] 232.796962: balance_dirty_state: bdi btrfs-1: dirty=35 wb=1337 unstable=0 bg_thresh=983 thresh=1967 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 232.797050: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1337 unstable=0 bg_thresh=983 thresh=1967 gap=570 poll_thresh=13 ino=257 dd-2584 [004] 232.797132: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1337 unstable=0 bg_thresh=986 thresh=1972 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 232.797213: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1337 unstable=0 bg_thresh=986 thresh=1972 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 232.797293: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1337 unstable=0 bg_thresh=988 thresh=1977 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 232.797747: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1337 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 232.797901: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1337 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 232.797908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=48204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 232.804889: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1212 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 232.804982: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1212 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 232.805070: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1212 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 232.805157: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1212 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 232.805244: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1212 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 232.805424: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1212 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 232.805601: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1212 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 232.805607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=48204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 232.812889: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1162 unstable=0 bg_thresh=990 thresh=1980 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 232.812982: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1162 unstable=0 bg_thresh=990 thresh=1980 gap=508 poll_thresh=13 ino=257 dd-2584 [004] 232.813074: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1162 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=14 ino=257 dd-2584 [004] 232.813081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=99% bdi_bw=48204 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 232.820975: balance_dirty_state: bdi btrfs-1: dirty=335 wb=912 unstable=0 bg_thresh=990 thresh=1980 gap=733 poll_thresh=14 ino=257 dd-2584 [004] 232.821078: balance_dirty_state: bdi btrfs-1: dirty=335 wb=912 unstable=0 bg_thresh=990 thresh=1980 gap=733 poll_thresh=10 ino=257 dd-2584 [004] 232.821197: balance_dirty_state: bdi btrfs-1: dirty=360 wb=912 unstable=0 bg_thresh=992 thresh=1985 gap=713 poll_thresh=11 ino=257 dd-2584 [004] 232.821313: balance_dirty_state: bdi btrfs-1: dirty=360 wb=912 unstable=0 bg_thresh=992 thresh=1985 gap=713 poll_thresh=12 ino=257 dd-2584 [004] 232.821791: balance_dirty_state: bdi btrfs-1: dirty=385 wb=912 unstable=0 bg_thresh=995 thresh=1990 gap=693 poll_thresh=13 ino=257 dd-2584 [004] 232.821911: balance_dirty_state: bdi btrfs-1: dirty=410 wb=912 unstable=0 bg_thresh=997 thresh=1995 gap=673 poll_thresh=14 ino=257 dd-2584 [004] 232.822030: balance_dirty_state: bdi btrfs-1: dirty=410 wb=912 unstable=0 bg_thresh=994 thresh=1989 gap=667 poll_thresh=15 ino=257 dd-2584 [004] 232.822151: balance_dirty_state: bdi btrfs-1: dirty=435 wb=912 unstable=0 bg_thresh=997 thresh=1994 gap=647 poll_thresh=16 ino=257 dd-2584 [004] 232.822384: balance_dirty_state: bdi btrfs-1: dirty=460 wb=912 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 232.822619: balance_dirty_state: bdi btrfs-1: dirty=510 wb=912 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 232.822854: balance_dirty_state: bdi btrfs-1: dirty=535 wb=912 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=19 ino=257 dd-2584 [004] 232.823092: balance_dirty_state: bdi btrfs-1: dirty=560 wb=912 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=20 ino=257 dd-2584 [004] 232.823328: balance_dirty_state: bdi btrfs-1: dirty=585 wb=912 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=21 ino=257 dd-2584 [004] 232.823337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-403% task_weight=100% bdi_bw=48204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 232.828886: balance_dirty_state: bdi btrfs-1: dirty=585 wb=787 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=21 ino=257 dd-2584 [004] 232.829005: balance_dirty_state: bdi btrfs-1: dirty=610 wb=787 unstable=0 bg_thresh=989 thresh=1978 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 232.829289: balance_dirty_state: bdi btrfs-1: dirty=635 wb=787 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 232.829400: balance_dirty_state: bdi btrfs-1: dirty=685 wb=787 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 232.829514: balance_dirty_state: bdi btrfs-1: dirty=710 wb=787 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 232.829518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=48204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 232.836924: balance_dirty_state: bdi btrfs-1: dirty=710 wb=637 unstable=0 bg_thresh=993 thresh=1987 gap=640 poll_thresh=19 ino=257 dd-2584 [004] 232.837043: balance_dirty_state: bdi btrfs-1: dirty=735 wb=637 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 232.837105: balance_dirty_state: bdi btrfs-1: dirty=735 wb=637 unstable=0 bg_thresh=996 thresh=1992 gap=620 poll_thresh=15 ino=257 dd-2584 [004] 232.837162: balance_dirty_state: bdi btrfs-1: dirty=760 wb=637 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 232.837275: balance_dirty_state: bdi btrfs-1: dirty=785 wb=637 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 232.837389: balance_dirty_state: bdi btrfs-1: dirty=810 wb=637 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 232.837501: balance_dirty_state: bdi btrfs-1: dirty=860 wb=637 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 232.837506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=99% bdi_bw=48204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 232.844891: balance_dirty_state: bdi btrfs-1: dirty=860 wb=512 unstable=0 bg_thresh=987 thresh=1975 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 232.845018: balance_dirty_state: bdi btrfs-1: dirty=860 wb=512 unstable=0 bg_thresh=987 thresh=1975 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 232.845077: balance_dirty_state: bdi btrfs-1: dirty=885 wb=512 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 232.845304: balance_dirty_state: bdi btrfs-1: dirty=910 wb=512 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 232.845415: balance_dirty_state: bdi btrfs-1: dirty=935 wb=512 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 232.845530: balance_dirty_state: bdi btrfs-1: dirty=960 wb=512 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 232.845642: balance_dirty_state: bdi btrfs-1: dirty=985 wb=512 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 232.845647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-403% task_weight=100% bdi_bw=48204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 232.852906: balance_dirty_state: bdi btrfs-1: dirty=985 wb=387 unstable=0 bg_thresh=987 thresh=1975 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 232.853025: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=387 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 232.853090: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=387 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 232.853152: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=387 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 232.853270: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=387 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 232.853398: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=437 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 232.853400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-353% task_weight=99% bdi_bw=48204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 232.855606: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=320 wrote=1072 to_write=7120 flush-btrfs-1-2586 [002] 232.855608: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=256 wrote=0 to_write=7120 dd-2584 [004] 232.861000: balance_dirty_state: bdi btrfs-1: dirty=35 wb=1337 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 232.861164: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1337 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=13 ino=257 dd-2584 [004] 232.861324: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1337 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 232.862105: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1337 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 232.862268: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1337 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 232.862510: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1337 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 232.862668: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1337 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 232.862820: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1337 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 232.862826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-351% task_weight=99% bdi_bw=48204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 232.868912: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1212 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 232.869040: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1212 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=14 ino=257 dd-2584 [004] 232.869157: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1212 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=15 ino=257 dd-2584 [004] 232.869273: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1212 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 232.869504: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1212 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 232.869742: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1212 unstable=0 bg_thresh=995 thresh=1990 gap=468 poll_thresh=18 ino=257 dd-2584 [004] 232.869750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=48204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 232.876954: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1112 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 232.877047: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1112 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=13 ino=257 dd-2584 [004] 232.877431: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1112 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=14 ino=257 dd-2584 [004] 232.877518: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1112 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=15 ino=257 dd-2584 [004] 232.877603: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1112 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=16 ino=257 dd-2584 [004] 232.877773: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1112 unstable=0 bg_thresh=994 thresh=1989 gap=467 poll_thresh=17 ino=257 dd-2584 [004] 232.877779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=48204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 232.884964: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1112 unstable=0 bg_thresh=993 thresh=1986 gap=464 poll_thresh=17 ino=257 dd-2584 [004] 232.884970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=48204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 232.892904: balance_dirty_state: bdi btrfs-1: dirty=410 wb=812 unstable=0 bg_thresh=989 thresh=1979 gap=757 poll_thresh=17 ino=257 dd-2584 [004] 232.893004: balance_dirty_state: bdi btrfs-1: dirty=410 wb=812 unstable=0 bg_thresh=989 thresh=1979 gap=757 poll_thresh=13 ino=257 dd-2584 [004] 232.893090: balance_dirty_state: bdi btrfs-1: dirty=435 wb=812 unstable=0 bg_thresh=990 thresh=1980 gap=733 poll_thresh=14 ino=257 dd-2584 [004] 232.893175: balance_dirty_state: bdi btrfs-1: dirty=460 wb=812 unstable=0 bg_thresh=990 thresh=1980 gap=708 poll_thresh=15 ino=257 dd-2584 [004] 232.893264: balance_dirty_state: bdi btrfs-1: dirty=460 wb=812 unstable=0 bg_thresh=992 thresh=1985 gap=713 poll_thresh=16 ino=257 dd-2584 [004] 232.893452: balance_dirty_state: bdi btrfs-1: dirty=485 wb=687 unstable=0 bg_thresh=992 thresh=1984 gap=812 poll_thresh=17 ino=257 dd-2584 [004] 232.893570: balance_dirty_state: bdi btrfs-1: dirty=535 wb=687 unstable=0 bg_thresh=994 thresh=1988 gap=766 poll_thresh=18 ino=257 dd-2584 [004] 232.893682: balance_dirty_state: bdi btrfs-1: dirty=560 wb=687 unstable=0 bg_thresh=993 thresh=1987 gap=740 poll_thresh=19 ino=257 dd-2584 [004] 232.893964: balance_dirty_state: bdi btrfs-1: dirty=585 wb=687 unstable=0 bg_thresh=993 thresh=1986 gap=714 poll_thresh=20 ino=257 dd-2584 [004] 232.894079: balance_dirty_state: bdi btrfs-1: dirty=635 wb=687 unstable=0 bg_thresh=995 thresh=1990 gap=668 poll_thresh=21 ino=257 dd-2584 [004] 232.894192: balance_dirty_state: bdi btrfs-1: dirty=660 wb=687 unstable=0 bg_thresh=994 thresh=1989 gap=642 poll_thresh=22 ino=257 dd-2584 [004] 232.894305: balance_dirty_state: bdi btrfs-1: dirty=685 wb=687 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=23 ino=257 dd-2584 [004] 232.894418: balance_dirty_state: bdi btrfs-1: dirty=710 wb=687 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=24 ino=257 dd-2584 [004] 232.894537: balance_dirty_state: bdi btrfs-1: dirty=760 wb=687 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=25 ino=257 dd-2584 [004] 232.894655: balance_dirty_state: bdi btrfs-1: dirty=785 wb=687 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=26 ino=257 dd-2584 [004] 232.894772: balance_dirty_state: bdi btrfs-1: dirty=810 wb=687 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=27 ino=257 dd-2584 [004] 232.894776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=50492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 232.900911: balance_dirty_state: bdi btrfs-1: dirty=810 wb=687 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=27 ino=257 dd-2584 [004] 232.900919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-371% task_weight=100% bdi_bw=50492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 232.908941: balance_dirty_state: bdi btrfs-1: dirty=810 wb=437 unstable=0 bg_thresh=990 thresh=1980 gap=733 poll_thresh=27 ino=257 dd-2584 [004] 232.909040: balance_dirty_state: bdi btrfs-1: dirty=835 wb=437 unstable=0 bg_thresh=992 thresh=1985 gap=713 poll_thresh=20 ino=257 dd-2584 [004] 232.909327: balance_dirty_state: bdi btrfs-1: dirty=860 wb=437 unstable=0 bg_thresh=992 thresh=1984 gap=687 poll_thresh=21 ino=257 dd-2584 [004] 232.909440: balance_dirty_state: bdi btrfs-1: dirty=885 wb=437 unstable=0 bg_thresh=991 thresh=1983 gap=661 poll_thresh=22 ino=257 dd-2584 [004] 232.909552: balance_dirty_state: bdi btrfs-1: dirty=935 wb=437 unstable=0 bg_thresh=991 thresh=1982 gap=610 poll_thresh=23 ino=257 dd-2584 [004] 232.909665: balance_dirty_state: bdi btrfs-1: dirty=960 wb=437 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=24 ino=257 dd-2584 [004] 232.909778: balance_dirty_state: bdi btrfs-1: dirty=985 wb=437 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=25 ino=257 dd-2584 [004] 232.909889: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=437 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=26 ino=257 dd-2584 [004] 232.910015: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=437 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=27 ino=257 dd-2584 [004] 232.910017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-370% task_weight=98% bdi_bw=50492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 232.912308: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=376 wrote=1024 to_write=7168 flush-btrfs-1-2586 [002] 232.912311: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=312 wrote=0 to_write=7168 dd-2584 [002] 232.920969: balance_dirty_state: bdi btrfs-1: dirty=35 wb=1337 unstable=0 bg_thresh=994 thresh=1989 gap=617 poll_thresh=27 ino=257 dd-2584 [002] 232.921040: balance_dirty_state: bdi btrfs-1: dirty=35 wb=1337 unstable=0 bg_thresh=997 thresh=1995 gap=623 poll_thresh=20 ino=257 dd-2584 [002] 232.921593: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1337 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=21 ino=257 dd-2584 [002] 232.921715: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1337 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=22 ino=257 dd-2584 [002] 232.921860: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1337 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=23 ino=257 dd-2584 [002] 232.922095: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1337 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=24 ino=257 dd-2584 [002] 232.922105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=50492 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 232.928989: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1212 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=24 ino=257 dd-2584 [002] 232.929098: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1212 unstable=0 bg_thresh=987 thresh=1974 gap=577 poll_thresh=18 ino=257 dd-2584 [002] 232.929264: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1212 unstable=0 bg_thresh=983 thresh=1967 gap=520 poll_thresh=19 ino=257 dd-2584 [002] 232.929487: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1212 unstable=0 bg_thresh=985 thresh=1971 gap=499 poll_thresh=20 ino=257 dd-2584 [002] 232.929722: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1212 unstable=0 bg_thresh=985 thresh=1970 gap=473 poll_thresh=21 ino=257 dd-2584 [002] 232.929731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=50492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 232.937055: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1087 unstable=0 bg_thresh=988 thresh=1976 gap=604 poll_thresh=21 ino=257 dd-2584 [002] 232.937138: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1087 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 232.937440: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1087 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=17 ino=257 dd-2584 [002] 232.937561: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1087 unstable=0 bg_thresh=989 thresh=1979 gap=532 poll_thresh=18 ino=257 dd-2584 [002] 232.937682: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1087 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=19 ino=257 dd-2584 [002] 232.937687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=50492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 232.945075: balance_dirty_state: bdi btrfs-1: dirty=410 wb=962 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 232.945139: balance_dirty_state: bdi btrfs-1: dirty=410 wb=962 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=14 ino=257 dd-2584 [006] 232.945196: balance_dirty_state: bdi btrfs-1: dirty=435 wb=962 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=15 ino=257 dd-2584 [006] 232.945252: balance_dirty_state: bdi btrfs-1: dirty=460 wb=962 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 232.945368: balance_dirty_state: bdi btrfs-1: dirty=485 wb=962 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=17 ino=257 dd-2584 [006] 232.945486: balance_dirty_state: bdi btrfs-1: dirty=510 wb=962 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=18 ino=257 dd-2584 [006] 232.945603: balance_dirty_state: bdi btrfs-1: dirty=560 wb=962 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=19 ino=257 dd-2584 [006] 232.945608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=50492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 232.956984: balance_dirty_state: bdi btrfs-1: dirty=560 wb=662 unstable=0 bg_thresh=994 thresh=1988 gap=766 poll_thresh=19 ino=257 dd-2584 [006] 232.957093: balance_dirty_state: bdi btrfs-1: dirty=560 wb=662 unstable=0 bg_thresh=994 thresh=1988 gap=766 poll_thresh=14 ino=257 dd-2584 [006] 232.957214: balance_dirty_state: bdi btrfs-1: dirty=585 wb=662 unstable=0 bg_thresh=993 thresh=1987 gap=740 poll_thresh=15 ino=257 dd-2584 [006] 232.957697: balance_dirty_state: bdi btrfs-1: dirty=610 wb=662 unstable=0 bg_thresh=990 thresh=1981 gap=709 poll_thresh=16 ino=257 dd-2584 [006] 232.957934: balance_dirty_state: bdi btrfs-1: dirty=635 wb=662 unstable=0 bg_thresh=992 thresh=1985 gap=688 poll_thresh=17 ino=257 dd-2584 [006] 232.958169: balance_dirty_state: bdi btrfs-1: dirty=660 wb=662 unstable=0 bg_thresh=992 thresh=1984 gap=662 poll_thresh=18 ino=257 dd-2584 [006] 232.958401: balance_dirty_state: bdi btrfs-1: dirty=685 wb=662 unstable=0 bg_thresh=991 thresh=1983 gap=636 poll_thresh=19 ino=257 dd-2584 [006] 232.958638: balance_dirty_state: bdi btrfs-1: dirty=735 wb=662 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=20 ino=257 dd-2584 [006] 232.958874: balance_dirty_state: bdi btrfs-1: dirty=760 wb=662 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=21 ino=257 dd-2584 [006] 232.959107: balance_dirty_state: bdi btrfs-1: dirty=785 wb=662 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=22 ino=257 dd-2584 [006] 232.959342: balance_dirty_state: bdi btrfs-1: dirty=810 wb=662 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=23 ino=257 dd-2584 [006] 232.959911: balance_dirty_state: bdi btrfs-1: dirty=860 wb=662 unstable=0 bg_thresh=994 thresh=1988 gap=466 poll_thresh=24 ino=257 dd-2584 [006] 232.959920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=50492 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 232.965066: balance_dirty_state: bdi btrfs-1: dirty=860 wb=537 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=24 ino=257 dd-2584 [006] 232.965151: balance_dirty_state: bdi btrfs-1: dirty=860 wb=537 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=18 ino=257 dd-2584 [006] 232.965270: balance_dirty_state: bdi btrfs-1: dirty=910 wb=537 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=19 ino=257 dd-2584 [006] 232.965386: balance_dirty_state: bdi btrfs-1: dirty=935 wb=537 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=20 ino=257 dd-2584 [006] 232.965502: balance_dirty_state: bdi btrfs-1: dirty=960 wb=537 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=21 ino=257 dd-2584 [006] 232.965507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=98% bdi_bw=50492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 232.973076: balance_dirty_state: bdi btrfs-1: dirty=960 wb=412 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=21 ino=257 dd-2584 [006] 232.973171: balance_dirty_state: bdi btrfs-1: dirty=985 wb=412 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=16 ino=257 dd-2584 [006] 232.973289: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=412 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=17 ino=257 dd-2584 [006] 232.973465: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=412 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=18 ino=257 dd-2584 [006] 232.973653: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=437 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=19 ino=257 dd-2584 [006] 232.974127: balance_dirty_state: bdi btrfs-1: dirty=935 wb=587 unstable=0 bg_thresh=995 thresh=1991 gap=469 poll_thresh=20 ino=257 dd-2584 [006] 232.974130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-310% task_weight=98% bdi_bw=50492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 232.978154: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=444 wrote=1072 to_write=7120 flush-btrfs-1-2586 [002] 232.978156: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=380 wrote=0 to_write=7120 dd-2584 [006] 232.981050: balance_dirty_state: bdi btrfs-1: dirty=35 wb=1362 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=20 ino=257 dd-2584 [006] 232.981137: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1362 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 232.981199: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1362 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 232.981322: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1362 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 232.981445: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1362 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 232.981450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=50492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 232.989036: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1237 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 232.989135: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1237 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=13 ino=257 dd-2584 [006] 232.989206: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1237 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=14 ino=257 dd-2584 [006] 232.989274: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1237 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 232.989341: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1237 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 232.989481: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1237 unstable=0 bg_thresh=996 thresh=1992 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 232.989617: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1237 unstable=0 bg_thresh=996 thresh=1992 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 232.989622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=50492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 232.997036: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1112 unstable=0 bg_thresh=996 thresh=1992 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 232.997115: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1112 unstable=0 bg_thresh=995 thresh=1991 gap=602 poll_thresh=13 ino=257 dd-2584 [006] 232.997366: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1112 unstable=0 bg_thresh=995 thresh=1990 gap=575 poll_thresh=14 ino=257 dd-2584 [006] 232.997434: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1112 unstable=0 bg_thresh=994 thresh=1989 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 232.997502: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1112 unstable=0 bg_thresh=994 thresh=1989 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 232.997637: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1112 unstable=0 bg_thresh=995 thresh=1990 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 232.997770: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1112 unstable=0 bg_thresh=994 thresh=1988 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 232.997775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 233.005019: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1112 unstable=0 bg_thresh=1024 thresh=2048 gap=542 poll_thresh=18 ino=257 dd-2584 [002] 233.005094: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1112 unstable=0 bg_thresh=1023 thresh=2047 gap=541 poll_thresh=13 ino=257 dd-2584 [002] 233.005157: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1112 unstable=0 bg_thresh=1023 thresh=2047 gap=516 poll_thresh=14 ino=257 dd-2584 [002] 233.005218: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1112 unstable=0 bg_thresh=1023 thresh=2046 gap=490 poll_thresh=15 ino=257 dd-2584 [002] 233.005223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-70% task_gap=-241% task_weight=100% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 233.012918: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1112 unstable=0 bg_thresh=1023 thresh=2046 gap=490 poll_thresh=15 ino=257 dd-2584 [002] 233.012922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-70% task_gap=-241% task_weight=100% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 233.024959: balance_dirty_state: bdi btrfs-1: dirty=457 wb=587 unstable=0 bg_thresh=1020 thresh=2041 gap=997 poll_thresh=15 ino=257 dd-2584 [002] 233.025031: balance_dirty_state: bdi btrfs-1: dirty=457 wb=587 unstable=0 bg_thresh=1023 thresh=2046 gap=1002 poll_thresh=11 ino=257 dd-2584 [002] 233.025098: balance_dirty_state: bdi btrfs-1: dirty=482 wb=587 unstable=0 bg_thresh=1020 thresh=2040 gap=971 poll_thresh=12 ino=257 dd-2584 [002] 233.025165: balance_dirty_state: bdi btrfs-1: dirty=507 wb=587 unstable=0 bg_thresh=1022 thresh=2045 gap=951 poll_thresh=13 ino=257 dd-2584 [002] 233.025228: balance_dirty_state: bdi btrfs-1: dirty=507 wb=587 unstable=0 bg_thresh=1019 thresh=2039 gap=945 poll_thresh=14 ino=257 dd-2584 [002] 233.025300: balance_dirty_state: bdi btrfs-1: dirty=520 wb=587 unstable=0 bg_thresh=1022 thresh=2045 gap=938 poll_thresh=15 ino=257 dd-2584 [002] 233.025372: balance_dirty_state: bdi btrfs-1: dirty=533 wb=587 unstable=0 bg_thresh=1022 thresh=2044 gap=924 poll_thresh=16 ino=257 dd-2584 [002] 233.025687: balance_dirty_state: bdi btrfs-1: dirty=583 wb=587 unstable=0 bg_thresh=1021 thresh=2043 gap=873 poll_thresh=17 ino=257 dd-2584 [002] 233.025821: balance_dirty_state: bdi btrfs-1: dirty=608 wb=587 unstable=0 bg_thresh=1021 thresh=2042 gap=847 poll_thresh=18 ino=257 dd-2584 [002] 233.025956: balance_dirty_state: bdi btrfs-1: dirty=633 wb=587 unstable=0 bg_thresh=1023 thresh=2046 gap=826 poll_thresh=19 ino=257 dd-2584 [002] 233.026095: balance_dirty_state: bdi btrfs-1: dirty=671 wb=587 unstable=0 bg_thresh=1022 thresh=2045 gap=787 poll_thresh=20 ino=257 dd-2584 [002] 233.026548: balance_dirty_state: bdi btrfs-1: dirty=696 wb=587 unstable=0 bg_thresh=1033 thresh=2067 gap=784 poll_thresh=21 ino=257 dd-2584 [002] 233.026676: balance_dirty_state: bdi btrfs-1: dirty=746 wb=587 unstable=0 bg_thresh=1033 thresh=2066 gap=733 poll_thresh=22 ino=257 dd-2584 [002] 233.026807: balance_dirty_state: bdi btrfs-1: dirty=771 wb=587 unstable=0 bg_thresh=1032 thresh=2065 gap=707 poll_thresh=23 ino=257 dd-2584 [002] 233.026937: balance_dirty_state: bdi btrfs-1: dirty=796 wb=587 unstable=0 bg_thresh=1034 thresh=2069 gap=686 poll_thresh=24 ino=257 dd-2584 [002] 233.027549: balance_dirty_state: bdi btrfs-1: dirty=846 wb=587 unstable=0 bg_thresh=1034 thresh=2068 gap=635 poll_thresh=25 ino=257 dd-2584 [002] 233.027964: balance_dirty_state: bdi btrfs-1: dirty=846 wb=587 unstable=0 bg_thresh=1030 thresh=2061 gap=628 poll_thresh=26 ino=257 dd-2584 [002] 233.028279: balance_dirty_state: bdi btrfs-1: dirty=897 wb=587 unstable=0 bg_thresh=1033 thresh=2067 gap=583 poll_thresh=27 ino=257 dd-2584 [002] 233.028410: balance_dirty_state: bdi btrfs-1: dirty=922 wb=587 unstable=0 bg_thresh=1035 thresh=2071 gap=562 poll_thresh=28 ino=257 dd-2584 [002] 233.028727: balance_dirty_state: bdi btrfs-1: dirty=947 wb=587 unstable=0 bg_thresh=1033 thresh=2067 gap=533 poll_thresh=29 ino=257 dd-2584 [002] 233.029200: balance_dirty_state: bdi btrfs-1: dirty=997 wb=587 unstable=0 bg_thresh=1033 thresh=2067 gap=483 poll_thresh=30 ino=257 dd-2584 [002] 233.029205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-80% task_gap=-261% task_weight=99% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [002] 233.036991: balance_dirty_state: bdi btrfs-1: dirty=997 wb=462 unstable=0 bg_thresh=1024 thresh=2049 gap=590 poll_thresh=30 ino=257 dd-2584 [002] 233.037075: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=462 unstable=0 bg_thresh=1025 thresh=2050 gap=578 poll_thresh=22 ino=257 dd-2584 [002] 233.037542: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=437 unstable=0 bg_thresh=1033 thresh=2066 gap=606 poll_thresh=23 ino=257 dd-2584 [002] 233.037870: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=337 unstable=0 bg_thresh=1024 thresh=2048 gap=638 poll_thresh=24 ino=257 dd-2584 [002] 233.038067: balance_dirty_state: bdi btrfs-1: dirty=1098 wb=337 unstable=0 bg_thresh=1022 thresh=2045 gap=610 poll_thresh=25 ino=257 dd-2584 [002] 233.038278: balance_dirty_state: bdi btrfs-1: dirty=1111 wb=362 unstable=0 bg_thresh=1019 thresh=2039 gap=566 poll_thresh=26 ino=257 dd-2584 [002] 233.038483: balance_dirty_state: bdi btrfs-1: dirty=1099 wb=412 unstable=0 bg_thresh=1024 thresh=2049 gap=538 poll_thresh=27 ino=257 dd-2584 [002] 233.038687: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=475 unstable=0 bg_thresh=1021 thresh=2042 gap=506 poll_thresh=28 ino=257 dd-2584 [002] 233.038689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 233.040896: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=504 wrote=1152 to_write=7040 flush-btrfs-1-2586 [006] 233.040898: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=440 wrote=0 to_write=7040 dd-2584 [002] 233.044967: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1488 unstable=0 bg_thresh=1021 thresh=2042 gap=506 poll_thresh=28 ino=257 dd-2584 [002] 233.044972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-245% task_weight=99% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 233.053046: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1363 unstable=0 bg_thresh=1023 thresh=2046 gap=635 poll_thresh=28 ino=257 dd-2584 [002] 233.053148: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1288 unstable=0 bg_thresh=1019 thresh=2038 gap=702 poll_thresh=21 ino=257 dd-2584 [002] 233.053293: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1213 unstable=0 bg_thresh=1024 thresh=2048 gap=737 poll_thresh=22 ino=257 dd-2584 [002] 233.053425: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1213 unstable=0 bg_thresh=1023 thresh=2047 gap=711 poll_thresh=23 ino=257 dd-2584 [002] 233.053558: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1213 unstable=0 bg_thresh=1023 thresh=2046 gap=685 poll_thresh=24 ino=257 dd-2584 [002] 233.053873: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1213 unstable=0 bg_thresh=1025 thresh=2050 gap=639 poll_thresh=25 ino=257 dd-2584 [002] 233.054304: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1213 unstable=0 bg_thresh=1031 thresh=2063 gap=639 poll_thresh=26 ino=257 dd-2584 [002] 233.054432: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1213 unstable=0 bg_thresh=1033 thresh=2067 gap=593 poll_thresh=27 ino=257 dd-2584 [002] 233.054561: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1213 unstable=0 bg_thresh=1033 thresh=2066 gap=567 poll_thresh=28 ino=257 dd-2584 [002] 233.054894: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1213 unstable=0 bg_thresh=1034 thresh=2069 gap=545 poll_thresh=29 ino=257 dd-2584 [002] 233.055023: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1213 unstable=0 bg_thresh=1034 thresh=2068 gap=494 poll_thresh=30 ino=257 dd-2584 [002] 233.055028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 233.065028: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1065 unstable=0 bg_thresh=1012 thresh=2025 gap=593 poll_thresh=30 ino=257 dd-2584 [002] 233.065142: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1065 unstable=0 bg_thresh=1012 thresh=2025 gap=593 poll_thresh=22 ino=257 dd-2584 [002] 233.065548: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1065 unstable=0 bg_thresh=1025 thresh=2051 gap=569 poll_thresh=23 ino=257 dd-2584 [002] 233.065848: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1065 unstable=0 bg_thresh=1028 thresh=2057 gap=550 poll_thresh=24 ino=257 dd-2584 [002] 233.065971: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1065 unstable=0 bg_thresh=1028 thresh=2056 gap=524 poll_thresh=25 ino=257 dd-2584 [002] 233.066102: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1065 unstable=0 bg_thresh=1031 thresh=2062 gap=492 poll_thresh=26 ino=257 dd-2584 [002] 233.066107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1324 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 233.072961: balance_dirty_state: bdi btrfs-1: dirty=506 wb=907 unstable=0 bg_thresh=1018 thresh=2036 gap=623 poll_thresh=26 ino=257 dd-2584 [002] 233.073038: balance_dirty_state: bdi btrfs-1: dirty=519 wb=907 unstable=0 bg_thresh=1018 thresh=2037 gap=611 poll_thresh=19 ino=257 dd-2584 [002] 233.073174: balance_dirty_state: bdi btrfs-1: dirty=557 wb=907 unstable=0 bg_thresh=1015 thresh=2030 gap=566 poll_thresh=20 ino=257 dd-2584 [002] 233.073307: balance_dirty_state: bdi btrfs-1: dirty=570 wb=907 unstable=0 bg_thresh=1018 thresh=2037 gap=560 poll_thresh=21 ino=257 dd-2584 [002] 233.073439: balance_dirty_state: bdi btrfs-1: dirty=620 wb=907 unstable=0 bg_thresh=1017 thresh=2035 gap=508 poll_thresh=22 ino=257 dd-2584 [002] 233.073444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 233.081059: balance_dirty_state: bdi btrfs-1: dirty=616 wb=767 unstable=0 bg_thresh=1009 thresh=2019 gap=636 poll_thresh=22 ino=257 dd-2584 [002] 233.081140: balance_dirty_state: bdi btrfs-1: dirty=642 wb=767 unstable=0 bg_thresh=1010 thresh=2020 gap=611 poll_thresh=16 ino=257 dd-2584 [002] 233.081277: balance_dirty_state: bdi btrfs-1: dirty=655 wb=767 unstable=0 bg_thresh=1008 thresh=2016 gap=594 poll_thresh=17 ino=257 dd-2584 [002] 233.081587: balance_dirty_state: bdi btrfs-1: dirty=680 wb=767 unstable=0 bg_thresh=1007 thresh=2015 gap=568 poll_thresh=18 ino=257 dd-2584 [002] 233.081719: balance_dirty_state: bdi btrfs-1: dirty=730 wb=767 unstable=0 bg_thresh=1009 thresh=2019 gap=522 poll_thresh=19 ino=257 dd-2584 [002] 233.081849: balance_dirty_state: bdi btrfs-1: dirty=755 wb=767 unstable=0 bg_thresh=1009 thresh=2018 gap=496 poll_thresh=20 ino=257 dd-2584 [002] 233.081854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 233.089087: balance_dirty_state: bdi btrfs-1: dirty=768 wb=636 unstable=0 bg_thresh=1021 thresh=2042 gap=638 poll_thresh=20 ino=257 dd-2584 [005] 233.089186: balance_dirty_state: bdi btrfs-1: dirty=768 wb=636 unstable=0 bg_thresh=1021 thresh=2042 gap=638 poll_thresh=15 ino=257 dd-2584 [005] 233.089311: balance_dirty_state: bdi btrfs-1: dirty=793 wb=636 unstable=0 bg_thresh=1023 thresh=2047 gap=618 poll_thresh=16 ino=257 dd-2584 [005] 233.089506: balance_dirty_state: bdi btrfs-1: dirty=818 wb=636 unstable=0 bg_thresh=1023 thresh=2046 gap=592 poll_thresh=17 ino=257 dd-2584 [005] 233.089745: balance_dirty_state: bdi btrfs-1: dirty=868 wb=636 unstable=0 bg_thresh=1022 thresh=2045 gap=541 poll_thresh=18 ino=257 dd-2584 [005] 233.089957: balance_dirty_state: bdi btrfs-1: dirty=893 wb=636 unstable=0 bg_thresh=1024 thresh=2049 gap=520 poll_thresh=19 ino=257 dd-2584 [005] 233.090130: balance_dirty_state: bdi btrfs-1: dirty=918 wb=636 unstable=0 bg_thresh=1024 thresh=2048 gap=494 poll_thresh=20 ino=257 dd-2584 [005] 233.090136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 233.097021: balance_dirty_state: bdi btrfs-1: dirty=931 wb=518 unstable=0 bg_thresh=1018 thresh=2036 gap=587 poll_thresh=20 ino=257 dd-2584 [005] 233.097151: balance_dirty_state: bdi btrfs-1: dirty=956 wb=518 unstable=0 bg_thresh=1018 thresh=2036 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 233.097638: balance_dirty_state: bdi btrfs-1: dirty=981 wb=518 unstable=0 bg_thresh=1017 thresh=2035 gap=536 poll_thresh=16 ino=257 dd-2584 [005] 233.097884: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=518 unstable=0 bg_thresh=1019 thresh=2039 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 233.098127: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=518 unstable=0 bg_thresh=1019 thresh=2038 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 233.098136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=52080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 233.101501: writeback_single_inode: bdi btrfs-1: ino=257 state= age=568 wrote=960 to_write=7232 flush-btrfs-1-2586 [006] 233.101504: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=504 wrote=0 to_write=7232 dd-2584 [005] 233.105005: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1347 unstable=0 bg_thresh=1018 thresh=2037 gap=613 poll_thresh=18 ino=257 dd-2584 [005] 233.105113: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1347 unstable=0 bg_thresh=1015 thresh=2031 gap=582 poll_thresh=13 ino=257 dd-2584 [005] 233.105178: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1347 unstable=0 bg_thresh=1018 thresh=2036 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 233.105240: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1347 unstable=0 bg_thresh=1015 thresh=2030 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 233.105302: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1347 unstable=0 bg_thresh=1017 thresh=2035 gap=536 poll_thresh=16 ino=257 dd-2584 [005] 233.105425: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1347 unstable=0 bg_thresh=1017 thresh=2034 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 233.105554: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1347 unstable=0 bg_thresh=1019 thresh=2038 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 233.105559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=53976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 233.113041: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1208 unstable=0 bg_thresh=1020 thresh=2041 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 233.113150: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1208 unstable=0 bg_thresh=1020 thresh=2041 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 233.113275: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1208 unstable=0 bg_thresh=1020 thresh=2040 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 233.113396: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1208 unstable=0 bg_thresh=1022 thresh=2045 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 233.113890: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1208 unstable=0 bg_thresh=1019 thresh=2039 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 233.114131: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1208 unstable=0 bg_thresh=1019 thresh=2038 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 233.114373: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1208 unstable=0 bg_thresh=1021 thresh=2042 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 233.114382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-200% task_weight=100% bdi_bw=53976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 233.125062: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1082 unstable=0 bg_thresh=1021 thresh=2043 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 233.125166: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1082 unstable=0 bg_thresh=1021 thresh=2043 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 233.125254: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1082 unstable=0 bg_thresh=1021 thresh=2042 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 233.125343: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1082 unstable=0 bg_thresh=1020 thresh=2041 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 233.125431: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1082 unstable=0 bg_thresh=1020 thresh=2041 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 233.125607: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1082 unstable=0 bg_thresh=1022 thresh=2045 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 233.125780: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1082 unstable=0 bg_thresh=1022 thresh=2044 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 233.125786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-197% task_weight=100% bdi_bw=53976 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 233.133047: balance_dirty_state: bdi btrfs-1: dirty=465 wb=957 unstable=0 bg_thresh=1019 thresh=2038 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 233.133144: balance_dirty_state: bdi btrfs-1: dirty=490 wb=957 unstable=0 bg_thresh=1018 thresh=2037 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 233.133233: balance_dirty_state: bdi btrfs-1: dirty=490 wb=957 unstable=0 bg_thresh=1018 thresh=2037 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 233.133321: balance_dirty_state: bdi btrfs-1: dirty=515 wb=957 unstable=0 bg_thresh=1018 thresh=2036 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 233.133711: balance_dirty_state: bdi btrfs-1: dirty=540 wb=957 unstable=0 bg_thresh=1018 thresh=2036 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 233.133887: balance_dirty_state: bdi btrfs-1: dirty=565 wb=957 unstable=0 bg_thresh=1020 thresh=2040 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 233.134062: balance_dirty_state: bdi btrfs-1: dirty=590 wb=957 unstable=0 bg_thresh=1019 thresh=2039 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 233.134068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=53976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 233.141022: balance_dirty_state: bdi btrfs-1: dirty=590 wb=693 unstable=0 bg_thresh=1018 thresh=2036 gap=753 poll_thresh=18 ino=257 dd-2584 [004] 233.141089: balance_dirty_state: bdi btrfs-1: dirty=615 wb=693 unstable=0 bg_thresh=1017 thresh=2035 gap=727 poll_thresh=13 ino=257 dd-2584 [004] 233.141149: balance_dirty_state: bdi btrfs-1: dirty=640 wb=693 unstable=0 bg_thresh=1014 thresh=2029 gap=696 poll_thresh=14 ino=257 dd-2584 [004] 233.141208: balance_dirty_state: bdi btrfs-1: dirty=640 wb=693 unstable=0 bg_thresh=1017 thresh=2034 gap=701 poll_thresh=15 ino=257 dd-2584 [004] 233.141267: balance_dirty_state: bdi btrfs-1: dirty=665 wb=693 unstable=0 bg_thresh=1016 thresh=2033 gap=675 poll_thresh=16 ino=257 dd-2584 [004] 233.141383: balance_dirty_state: bdi btrfs-1: dirty=690 wb=693 unstable=0 bg_thresh=1016 thresh=2032 gap=649 poll_thresh=17 ino=257 dd-2584 [004] 233.141498: balance_dirty_state: bdi btrfs-1: dirty=715 wb=693 unstable=0 bg_thresh=1015 thresh=2031 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 233.141614: balance_dirty_state: bdi btrfs-1: dirty=765 wb=693 unstable=0 bg_thresh=1015 thresh=2030 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 233.141901: balance_dirty_state: bdi btrfs-1: dirty=790 wb=693 unstable=0 bg_thresh=1017 thresh=2034 gap=551 poll_thresh=20 ino=257 dd-2584 [004] 233.142033: balance_dirty_state: bdi btrfs-1: dirty=816 wb=693 unstable=0 bg_thresh=1016 thresh=2033 gap=524 poll_thresh=21 ino=257 dd-2584 [004] 233.142165: balance_dirty_state: bdi btrfs-1: dirty=842 wb=693 unstable=0 bg_thresh=1017 thresh=2034 gap=499 poll_thresh=22 ino=257 dd-2584 [004] 233.142169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=53976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 233.153018: balance_dirty_state: bdi btrfs-1: dirty=842 wb=467 unstable=0 bg_thresh=1018 thresh=2036 gap=727 poll_thresh=22 ino=257 dd-2584 [004] 233.153086: balance_dirty_state: bdi btrfs-1: dirty=867 wb=467 unstable=0 bg_thresh=1015 thresh=2030 gap=696 poll_thresh=16 ino=257 dd-2584 [004] 233.153204: balance_dirty_state: bdi btrfs-1: dirty=892 wb=467 unstable=0 bg_thresh=1017 thresh=2034 gap=675 poll_thresh=17 ino=257 dd-2584 [004] 233.153320: balance_dirty_state: bdi btrfs-1: dirty=917 wb=467 unstable=0 bg_thresh=1016 thresh=2033 gap=649 poll_thresh=18 ino=257 dd-2584 [004] 233.153435: balance_dirty_state: bdi btrfs-1: dirty=967 wb=467 unstable=0 bg_thresh=1016 thresh=2032 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 233.153552: balance_dirty_state: bdi btrfs-1: dirty=992 wb=467 unstable=0 bg_thresh=1018 thresh=2036 gap=577 poll_thresh=20 ino=257 dd-2584 [004] 233.153667: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=467 unstable=0 bg_thresh=1017 thresh=2035 gap=551 poll_thresh=21 ino=257 dd-2584 [004] 233.153954: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=467 unstable=0 bg_thresh=1017 thresh=2034 gap=525 poll_thresh=22 ino=257 flush-btrfs-1-2586 [006] 233.154045: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=556 wrote=0 to_write=8192 dd-2584 [004] 233.154084: balance_dirty_state: bdi btrfs-1: dirty=1092 wb=467 unstable=0 bg_thresh=1016 thresh=2033 gap=474 poll_thresh=23 ino=257 dd-2584 [004] 233.154085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=53976 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 233.158837: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1008 to_write=7184 dd-2584 [004] 233.160990: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1355 unstable=0 bg_thresh=1016 thresh=2033 gap=601 poll_thresh=23 ino=257 dd-2584 [004] 233.161082: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1355 unstable=0 bg_thresh=1016 thresh=2032 gap=600 poll_thresh=17 ino=257 dd-2584 [004] 233.161251: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1355 unstable=0 bg_thresh=1015 thresh=2031 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 233.161413: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1355 unstable=0 bg_thresh=1017 thresh=2035 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 233.161570: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1355 unstable=0 bg_thresh=1017 thresh=2034 gap=502 poll_thresh=20 ino=257 dd-2584 [004] 233.161576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=53976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 233.169054: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1355 unstable=0 bg_thresh=1017 thresh=2034 gap=502 poll_thresh=20 ino=257 dd-2584 [004] 233.169066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=53976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 233.177108: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1230 unstable=0 bg_thresh=1017 thresh=2035 gap=628 poll_thresh=20 ino=257 dd-2584 [004] 233.177269: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1230 unstable=0 bg_thresh=1020 thresh=2040 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 233.177489: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1155 unstable=0 bg_thresh=1013 thresh=2026 gap=644 poll_thresh=16 ino=257 dd-2584 [004] 233.177855: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1080 unstable=0 bg_thresh=1018 thresh=2036 gap=704 poll_thresh=17 ino=257 dd-2584 [004] 233.178466: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1080 unstable=0 bg_thresh=1017 thresh=2035 gap=678 poll_thresh=18 ino=257 dd-2584 [004] 233.178711: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1080 unstable=0 bg_thresh=1017 thresh=2034 gap=652 poll_thresh=19 ino=257 dd-2584 [004] 233.178954: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1080 unstable=0 bg_thresh=1016 thresh=2033 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 233.179231: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1080 unstable=0 bg_thresh=1019 thresh=2038 gap=567 poll_thresh=21 ino=257 dd-2584 [004] 233.179504: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1080 unstable=0 bg_thresh=1019 thresh=2038 gap=541 poll_thresh=22 ino=257 dd-2584 [004] 233.179778: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1080 unstable=0 bg_thresh=1019 thresh=2039 gap=503 poll_thresh=23 ino=257 dd-2584 [004] 233.179787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-203% task_weight=99% bdi_bw=53976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 233.185054: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1017 unstable=0 bg_thresh=1020 thresh=2041 gap=568 poll_thresh=23 ino=257 dd-2584 [004] 233.185151: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1017 unstable=0 bg_thresh=1017 thresh=2035 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 233.185324: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1017 unstable=0 bg_thresh=1017 thresh=2034 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 233.185501: balance_dirty_state: bdi btrfs-1: dirty=531 wb=1017 unstable=0 bg_thresh=1016 thresh=2033 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 233.185507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=53976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 233.193035: balance_dirty_state: bdi btrfs-1: dirty=531 wb=1017 unstable=0 bg_thresh=1015 thresh=2030 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 233.193041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=53976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 233.204994: balance_dirty_state: bdi btrfs-1: dirty=531 wb=642 unstable=0 bg_thresh=997 thresh=1995 gap=822 poll_thresh=19 ino=257 dd-2584 [004] 233.205405: balance_dirty_state: bdi btrfs-1: dirty=531 wb=642 unstable=0 bg_thresh=1000 thresh=2001 gap=828 poll_thresh=14 ino=257 dd-2584 [004] 233.205489: balance_dirty_state: bdi btrfs-1: dirty=556 wb=642 unstable=0 bg_thresh=1003 thresh=2006 gap=808 poll_thresh=15 ino=257 dd-2584 [004] 233.205562: balance_dirty_state: bdi btrfs-1: dirty=581 wb=642 unstable=0 bg_thresh=1000 thresh=2000 gap=777 poll_thresh=16 ino=257 dd-2584 [004] 233.205692: balance_dirty_state: bdi btrfs-1: dirty=606 wb=642 unstable=0 bg_thresh=999 thresh=1999 gap=751 poll_thresh=17 ino=257 dd-2584 [004] 233.205853: balance_dirty_state: bdi btrfs-1: dirty=631 wb=642 unstable=0 bg_thresh=1001 thresh=2003 gap=730 poll_thresh=18 ino=257 dd-2584 [004] 233.205984: balance_dirty_state: bdi btrfs-1: dirty=681 wb=642 unstable=0 bg_thresh=1001 thresh=2002 gap=679 poll_thresh=19 ino=257 dd-2584 [004] 233.206148: balance_dirty_state: bdi btrfs-1: dirty=706 wb=642 unstable=0 bg_thresh=1000 thresh=2001 gap=653 poll_thresh=20 ino=257 dd-2584 [004] 233.206276: balance_dirty_state: bdi btrfs-1: dirty=744 wb=642 unstable=0 bg_thresh=999 thresh=1998 gap=612 poll_thresh=21 ino=257 dd-2584 [004] 233.206474: balance_dirty_state: bdi btrfs-1: dirty=770 wb=642 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=22 ino=257 dd-2584 [004] 233.206853: balance_dirty_state: bdi btrfs-1: dirty=809 wb=642 unstable=0 bg_thresh=999 thresh=1999 gap=548 poll_thresh=23 ino=257 dd-2584 [004] 233.207053: balance_dirty_state: bdi btrfs-1: dirty=835 wb=642 unstable=0 bg_thresh=999 thresh=1998 gap=521 poll_thresh=24 ino=257 dd-2584 [004] 233.207241: balance_dirty_state: bdi btrfs-1: dirty=860 wb=642 unstable=0 bg_thresh=1001 thresh=2002 gap=500 poll_thresh=25 ino=257 dd-2584 [004] 233.207248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=55212 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 233.213066: balance_dirty_state: bdi btrfs-1: dirty=860 wb=517 unstable=0 bg_thresh=993 thresh=1987 gap=610 poll_thresh=25 ino=257 dd-2584 [000] 233.213156: balance_dirty_state: bdi btrfs-1: dirty=885 wb=517 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=19 ino=257 dd-2584 [000] 233.213318: balance_dirty_state: bdi btrfs-1: dirty=910 wb=517 unstable=0 bg_thresh=998 thresh=1997 gap=570 poll_thresh=20 ino=257 dd-2584 [000] 233.213485: balance_dirty_state: bdi btrfs-1: dirty=935 wb=517 unstable=0 bg_thresh=1001 thresh=2002 gap=550 poll_thresh=21 ino=257 dd-2584 [000] 233.213662: balance_dirty_state: bdi btrfs-1: dirty=960 wb=517 unstable=0 bg_thresh=1003 thresh=2006 gap=529 poll_thresh=22 ino=257 dd-2584 [000] 233.213842: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=517 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=23 ino=257 dd-2584 [000] 233.213849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=55212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 233.213929: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=616 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 233.217786: writeback_single_inode: bdi btrfs-1: ino=257 state= age=112 wrote=928 to_write=7264 dd-2584 [004] 233.221045: balance_dirty_state: bdi btrfs-1: dirty=77 wb=1325 unstable=0 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=23 ino=257 dd-2584 [004] 233.221204: balance_dirty_state: bdi btrfs-1: dirty=102 wb=1325 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 233.222090: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1325 unstable=0 bg_thresh=1006 thresh=2013 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 233.222398: balance_dirty_state: bdi btrfs-1: dirty=152 wb=1325 unstable=0 bg_thresh=1006 thresh=2012 gap=535 poll_thresh=19 ino=257 dd-2584 [004] 233.222709: balance_dirty_state: bdi btrfs-1: dirty=177 wb=1325 unstable=0 bg_thresh=1005 thresh=2011 gap=509 poll_thresh=20 ino=257 dd-2584 [004] 233.223016: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1325 unstable=0 bg_thresh=1008 thresh=2016 gap=464 poll_thresh=21 ino=257 dd-2584 [004] 233.223027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=55212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 233.229056: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1198 unstable=0 bg_thresh=1009 thresh=2019 gap=594 poll_thresh=21 ino=257 dd-2584 [004] 233.229188: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1198 unstable=0 bg_thresh=1006 thresh=2013 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 233.229460: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1198 unstable=0 bg_thresh=1006 thresh=2012 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 233.229637: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1198 unstable=0 bg_thresh=1002 thresh=2005 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 233.229826: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1198 unstable=0 bg_thresh=1004 thresh=2009 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 233.229835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=55212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 233.237102: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1073 unstable=0 bg_thresh=1002 thresh=2005 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 233.237180: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1073 unstable=0 bg_thresh=1005 thresh=2010 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 233.237240: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1073 unstable=0 bg_thresh=1002 thresh=2004 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 233.237476: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1073 unstable=0 bg_thresh=1001 thresh=2003 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 233.237592: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1073 unstable=0 bg_thresh=1001 thresh=2002 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 233.237709: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1073 unstable=0 bg_thresh=1003 thresh=2006 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 233.237713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=55212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 233.249202: balance_dirty_state: bdi btrfs-1: dirty=452 wb=948 unstable=0 bg_thresh=1001 thresh=2002 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 233.249357: balance_dirty_state: bdi btrfs-1: dirty=452 wb=948 unstable=0 bg_thresh=1001 thresh=2002 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 233.249507: balance_dirty_state: bdi btrfs-1: dirty=477 wb=948 unstable=0 bg_thresh=1000 thresh=2001 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 233.249657: balance_dirty_state: bdi btrfs-1: dirty=502 wb=948 unstable=0 bg_thresh=1000 thresh=2001 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 233.249805: balance_dirty_state: bdi btrfs-1: dirty=502 wb=948 unstable=0 bg_thresh=1000 thresh=2000 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 233.250100: balance_dirty_state: bdi btrfs-1: dirty=552 wb=948 unstable=0 bg_thresh=999 thresh=1999 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 233.250110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=55212 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 233.257146: balance_dirty_state: bdi btrfs-1: dirty=552 wb=823 unstable=0 bg_thresh=1000 thresh=2001 gap=626 poll_thresh=17 ino=257 dd-2584 [004] 233.257250: balance_dirty_state: bdi btrfs-1: dirty=552 wb=823 unstable=0 bg_thresh=1003 thresh=2006 gap=631 poll_thresh=13 ino=257 dd-2584 [004] 233.257341: balance_dirty_state: bdi btrfs-1: dirty=577 wb=823 unstable=0 bg_thresh=1002 thresh=2005 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 233.257431: balance_dirty_state: bdi btrfs-1: dirty=577 wb=823 unstable=0 bg_thresh=1002 thresh=2005 gap=605 poll_thresh=15 ino=257 dd-2584 [004] 233.257519: balance_dirty_state: bdi btrfs-1: dirty=602 wb=823 unstable=0 bg_thresh=1002 thresh=2004 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 233.257996: balance_dirty_state: bdi btrfs-1: dirty=627 wb=823 unstable=0 bg_thresh=1001 thresh=2003 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 233.258174: balance_dirty_state: bdi btrfs-1: dirty=677 wb=823 unstable=0 bg_thresh=1003 thresh=2007 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 233.258369: balance_dirty_state: bdi btrfs-1: dirty=702 wb=723 unstable=0 bg_thresh=1003 thresh=2006 gap=581 poll_thresh=19 ino=257 dd-2584 [004] 233.258523: balance_dirty_state: bdi btrfs-1: dirty=728 wb=698 unstable=0 bg_thresh=999 thresh=1999 gap=573 poll_thresh=20 ino=257 dd-2584 [004] 233.258657: balance_dirty_state: bdi btrfs-1: dirty=754 wb=698 unstable=0 bg_thresh=999 thresh=1999 gap=547 poll_thresh=21 ino=257 dd-2584 [004] 233.258789: balance_dirty_state: bdi btrfs-1: dirty=793 wb=698 unstable=0 bg_thresh=1001 thresh=2002 gap=511 poll_thresh=22 ino=257 dd-2584 [004] 233.258920: balance_dirty_state: bdi btrfs-1: dirty=819 wb=698 unstable=0 bg_thresh=1001 thresh=2002 gap=485 poll_thresh=23 ino=257 dd-2584 [004] 233.258925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=55212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 233.269125: balance_dirty_state: bdi btrfs-1: dirty=819 wb=444 unstable=0 bg_thresh=1001 thresh=2003 gap=740 poll_thresh=23 ino=257 dd-2584 [004] 233.269247: balance_dirty_state: bdi btrfs-1: dirty=844 wb=444 unstable=0 bg_thresh=1004 thresh=2008 gap=720 poll_thresh=17 ino=257 dd-2584 [004] 233.269485: balance_dirty_state: bdi btrfs-1: dirty=869 wb=444 unstable=0 bg_thresh=1003 thresh=2007 gap=694 poll_thresh=18 ino=257 dd-2584 [004] 233.270091: balance_dirty_state: bdi btrfs-1: dirty=919 wb=444 unstable=0 bg_thresh=1003 thresh=2006 gap=643 poll_thresh=19 ino=257 dd-2584 [004] 233.270331: balance_dirty_state: bdi btrfs-1: dirty=944 wb=444 unstable=0 bg_thresh=1002 thresh=2005 gap=617 poll_thresh=20 ino=257 dd-2584 [004] 233.270572: balance_dirty_state: bdi btrfs-1: dirty=969 wb=444 unstable=0 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=21 ino=257 dd-2584 [004] 233.270814: balance_dirty_state: bdi btrfs-1: dirty=994 wb=444 unstable=0 bg_thresh=1004 thresh=2008 gap=570 poll_thresh=22 ino=257 dd-2584 [004] 233.271054: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=444 unstable=0 bg_thresh=1003 thresh=2007 gap=519 poll_thresh=23 ino=257 flush-btrfs-1-2586 [006] 233.271103: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=672 wrote=0 to_write=8192 dd-2584 [004] 233.271324: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=444 unstable=0 bg_thresh=1002 thresh=2005 gap=504 poll_thresh=24 ino=257 dd-2584 [004] 233.271613: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=469 unstable=0 bg_thresh=1001 thresh=2003 gap=488 poll_thresh=25 ino=257 dd-2584 [004] 233.271616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=55212 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 233.276004: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1024 to_write=7168 dd-2584 [004] 233.277056: balance_dirty_state: bdi btrfs-1: dirty=90 wb=1325 unstable=0 bg_thresh=997 thresh=1994 gap=579 poll_thresh=25 ino=257 dd-2584 [004] 233.277241: balance_dirty_state: bdi btrfs-1: dirty=115 wb=1325 unstable=0 bg_thresh=1000 thresh=2001 gap=561 poll_thresh=19 ino=257 dd-2584 [004] 233.278190: balance_dirty_state: bdi btrfs-1: dirty=140 wb=1325 unstable=0 bg_thresh=1000 thresh=2000 gap=535 poll_thresh=20 ino=257 dd-2584 [004] 233.278528: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1325 unstable=0 bg_thresh=1002 thresh=2005 gap=490 poll_thresh=21 ino=257 dd-2584 [004] 233.278539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=55212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 233.285096: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1183 unstable=0 bg_thresh=1001 thresh=2002 gap=629 poll_thresh=21 ino=257 dd-2584 [004] 233.285183: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1183 unstable=0 bg_thresh=1003 thresh=2007 gap=634 poll_thresh=16 ino=257 dd-2584 [004] 233.285342: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1183 unstable=0 bg_thresh=1003 thresh=2006 gap=608 poll_thresh=17 ino=257 dd-2584 [004] 233.285500: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1183 unstable=0 bg_thresh=1002 thresh=2005 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 233.285668: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1183 unstable=0 bg_thresh=1004 thresh=2009 gap=536 poll_thresh=19 ino=257 dd-2584 [004] 233.285828: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1183 unstable=0 bg_thresh=1004 thresh=2008 gap=510 poll_thresh=20 ino=257 dd-2584 [004] 233.285990: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1183 unstable=0 bg_thresh=1000 thresh=2001 gap=453 poll_thresh=21 ino=257 dd-2584 [004] 233.285995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=55212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 233.293122: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1058 unstable=0 bg_thresh=1000 thresh=2000 gap=577 poll_thresh=21 ino=257 dd-2584 [006] 233.293193: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1058 unstable=0 bg_thresh=1000 thresh=2000 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 233.293506: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1058 unstable=0 bg_thresh=1005 thresh=2010 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 233.293631: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1058 unstable=0 bg_thresh=1007 thresh=2015 gap=517 poll_thresh=18 ino=257 dd-2584 [006] 233.293777: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1033 unstable=0 bg_thresh=1003 thresh=2006 gap=508 poll_thresh=19 ino=257 dd-2584 [006] 233.293905: balance_dirty_state: bdi btrfs-1: dirty=490 wb=1033 unstable=0 bg_thresh=1008 thresh=2017 gap=494 poll_thresh=20 ino=257 dd-2584 [006] 233.293910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=55212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 233.301129: balance_dirty_state: bdi btrfs-1: dirty=490 wb=1033 unstable=0 bg_thresh=1008 thresh=2017 gap=494 poll_thresh=20 ino=257 dd-2584 [006] 233.301135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=55212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 233.309118: balance_dirty_state: bdi btrfs-1: dirty=485 wb=880 unstable=0 bg_thresh=1008 thresh=2016 gap=651 poll_thresh=20 ino=257 dd-2584 [006] 233.309184: balance_dirty_state: bdi btrfs-1: dirty=510 wb=880 unstable=0 bg_thresh=1007 thresh=2015 gap=625 poll_thresh=15 ino=257 dd-2584 [006] 233.309245: balance_dirty_state: bdi btrfs-1: dirty=535 wb=880 unstable=0 bg_thresh=1010 thresh=2020 gap=605 poll_thresh=16 ino=257 dd-2584 [006] 233.309366: balance_dirty_state: bdi btrfs-1: dirty=560 wb=880 unstable=0 bg_thresh=1009 thresh=2019 gap=579 poll_thresh=17 ino=257 dd-2584 [006] 233.309486: balance_dirty_state: bdi btrfs-1: dirty=585 wb=880 unstable=0 bg_thresh=1009 thresh=2018 gap=553 poll_thresh=18 ino=257 dd-2584 [006] 233.309606: balance_dirty_state: bdi btrfs-1: dirty=610 wb=880 unstable=0 bg_thresh=1008 thresh=2017 gap=527 poll_thresh=19 ino=257 dd-2584 [006] 233.309903: balance_dirty_state: bdi btrfs-1: dirty=660 wb=880 unstable=0 bg_thresh=1010 thresh=2021 gap=481 poll_thresh=20 ino=257 dd-2584 [006] 233.309908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 233.317116: balance_dirty_state: bdi btrfs-1: dirty=660 wb=755 unstable=0 bg_thresh=1011 thresh=2023 gap=608 poll_thresh=20 ino=257 dd-2584 [006] 233.317187: balance_dirty_state: bdi btrfs-1: dirty=660 wb=755 unstable=0 bg_thresh=1008 thresh=2017 gap=602 poll_thresh=15 ino=257 dd-2584 [006] 233.317251: balance_dirty_state: bdi btrfs-1: dirty=685 wb=755 unstable=0 bg_thresh=1008 thresh=2016 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 233.317371: balance_dirty_state: bdi btrfs-1: dirty=710 wb=755 unstable=0 bg_thresh=1007 thresh=2015 gap=550 poll_thresh=17 ino=257 dd-2584 [006] 233.317491: balance_dirty_state: bdi btrfs-1: dirty=760 wb=755 unstable=0 bg_thresh=1009 thresh=2019 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 233.317495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 233.325109: balance_dirty_state: bdi btrfs-1: dirty=760 wb=630 unstable=0 bg_thresh=1007 thresh=2015 gap=625 poll_thresh=18 ino=257 dd-2584 [006] 233.325180: balance_dirty_state: bdi btrfs-1: dirty=760 wb=630 unstable=0 bg_thresh=1007 thresh=2015 gap=625 poll_thresh=13 ino=257 dd-2584 [006] 233.325242: balance_dirty_state: bdi btrfs-1: dirty=785 wb=630 unstable=0 bg_thresh=1007 thresh=2014 gap=599 poll_thresh=14 ino=257 dd-2584 [006] 233.325304: balance_dirty_state: bdi btrfs-1: dirty=810 wb=630 unstable=0 bg_thresh=1009 thresh=2019 gap=579 poll_thresh=15 ino=257 dd-2584 [006] 233.325363: balance_dirty_state: bdi btrfs-1: dirty=810 wb=630 unstable=0 bg_thresh=1006 thresh=2013 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 233.325482: balance_dirty_state: bdi btrfs-1: dirty=835 wb=630 unstable=0 bg_thresh=1006 thresh=2012 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 233.325601: balance_dirty_state: bdi btrfs-1: dirty=885 wb=630 unstable=0 bg_thresh=1008 thresh=2016 gap=501 poll_thresh=18 ino=257 dd-2584 [006] 233.325606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 233.333121: balance_dirty_state: bdi btrfs-1: dirty=885 wb=505 unstable=0 bg_thresh=1008 thresh=2016 gap=626 poll_thresh=18 ino=257 dd-2584 [006] 233.333191: balance_dirty_state: bdi btrfs-1: dirty=885 wb=505 unstable=0 bg_thresh=1008 thresh=2016 gap=626 poll_thresh=13 ino=257 dd-2584 [006] 233.333432: balance_dirty_state: bdi btrfs-1: dirty=910 wb=505 unstable=0 bg_thresh=1007 thresh=2015 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 233.333496: balance_dirty_state: bdi btrfs-1: dirty=935 wb=505 unstable=0 bg_thresh=1007 thresh=2014 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 233.333556: balance_dirty_state: bdi btrfs-1: dirty=935 wb=505 unstable=0 bg_thresh=1008 thresh=2016 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 233.333676: balance_dirty_state: bdi btrfs-1: dirty=985 wb=505 unstable=0 bg_thresh=1007 thresh=2015 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 233.333803: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=505 unstable=0 bg_thresh=1009 thresh=2019 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 233.333808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=98% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 233.333829: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=736 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 233.335921: writeback_single_inode: bdi btrfs-1: ino=257 state= age=112 wrote=912 to_write=7280 dd-2584 [006] 233.341130: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1276 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 233.341205: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1276 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=13 ino=257 dd-2584 [006] 233.341271: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1276 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 233.341334: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1276 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=15 ino=257 dd-2584 [006] 233.341398: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1276 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 233.341527: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1276 unstable=0 bg_thresh=999 thresh=1999 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 233.341657: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1276 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 233.341662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 233.349091: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1151 unstable=0 bg_thresh=1006 thresh=2013 gap=627 poll_thresh=18 ino=257 dd-2584 [006] 233.349164: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1151 unstable=0 bg_thresh=1006 thresh=2012 gap=626 poll_thresh=13 ino=257 dd-2584 [006] 233.349417: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1151 unstable=0 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=14 ino=257 dd-2584 [006] 233.349478: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1151 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 233.349537: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1151 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 233.349653: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1151 unstable=0 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=17 ino=257 dd-2584 [006] 233.349774: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1151 unstable=0 bg_thresh=1004 thresh=2008 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 233.349780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 233.357050: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1024 unstable=0 bg_thresh=993 thresh=1987 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 233.357127: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1024 unstable=0 bg_thresh=993 thresh=1986 gap=577 poll_thresh=13 ino=257 dd-2584 [006] 233.357189: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1024 unstable=0 bg_thresh=993 thresh=1986 gap=577 poll_thresh=14 ino=257 dd-2584 [006] 233.357249: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1024 unstable=0 bg_thresh=992 thresh=1985 gap=551 poll_thresh=15 ino=257 dd-2584 [006] 233.357309: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1024 unstable=0 bg_thresh=992 thresh=1985 gap=551 poll_thresh=16 ino=257 dd-2584 [006] 233.357430: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1024 unstable=0 bg_thresh=994 thresh=1989 gap=505 poll_thresh=17 ino=257 dd-2584 [006] 233.357550: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1024 unstable=0 bg_thresh=991 thresh=1982 gap=473 poll_thresh=18 ino=257 dd-2584 [006] 233.357555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 233.365048: balance_dirty_state: bdi btrfs-1: dirty=485 wb=774 unstable=0 bg_thresh=992 thresh=1984 gap=725 poll_thresh=18 ino=257 dd-2584 [002] 233.365138: balance_dirty_state: bdi btrfs-1: dirty=485 wb=774 unstable=0 bg_thresh=994 thresh=1989 gap=730 poll_thresh=13 ino=257 dd-2584 [002] 233.365486: balance_dirty_state: bdi btrfs-1: dirty=510 wb=774 unstable=0 bg_thresh=994 thresh=1989 gap=705 poll_thresh=14 ino=257 dd-2584 [002] 233.365572: balance_dirty_state: bdi btrfs-1: dirty=510 wb=774 unstable=0 bg_thresh=994 thresh=1988 gap=704 poll_thresh=15 ino=257 dd-2584 [002] 233.365657: balance_dirty_state: bdi btrfs-1: dirty=535 wb=774 unstable=0 bg_thresh=994 thresh=1988 gap=679 poll_thresh=16 ino=257 dd-2584 [002] 233.365782: balance_dirty_state: bdi btrfs-1: dirty=560 wb=774 unstable=0 bg_thresh=993 thresh=1987 gap=653 poll_thresh=17 ino=257 dd-2584 [002] 233.365901: balance_dirty_state: bdi btrfs-1: dirty=610 wb=774 unstable=0 bg_thresh=995 thresh=1991 gap=607 poll_thresh=18 ino=257 dd-2584 [002] 233.366020: balance_dirty_state: bdi btrfs-1: dirty=635 wb=774 unstable=0 bg_thresh=992 thresh=1984 gap=575 poll_thresh=19 ino=257 dd-2584 [002] 233.366138: balance_dirty_state: bdi btrfs-1: dirty=660 wb=774 unstable=0 bg_thresh=991 thresh=1983 gap=549 poll_thresh=20 ino=257 dd-2584 [002] 233.366256: balance_dirty_state: bdi btrfs-1: dirty=685 wb=774 unstable=0 bg_thresh=993 thresh=1987 gap=528 poll_thresh=21 ino=257 dd-2584 [002] 233.366375: balance_dirty_state: bdi btrfs-1: dirty=735 wb=774 unstable=0 bg_thresh=993 thresh=1986 gap=477 poll_thresh=22 ino=257 dd-2584 [002] 233.366380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 233.373148: balance_dirty_state: bdi btrfs-1: dirty=735 wb=649 unstable=0 bg_thresh=990 thresh=1980 gap=596 poll_thresh=22 ino=257 dd-2584 [002] 233.373218: balance_dirty_state: bdi btrfs-1: dirty=735 wb=649 unstable=0 bg_thresh=992 thresh=1985 gap=601 poll_thresh=16 ino=257 dd-2584 [002] 233.373515: balance_dirty_state: bdi btrfs-1: dirty=785 wb=649 unstable=0 bg_thresh=992 thresh=1984 gap=550 poll_thresh=17 ino=257 dd-2584 [002] 233.373634: balance_dirty_state: bdi btrfs-1: dirty=810 wb=649 unstable=0 bg_thresh=994 thresh=1988 gap=529 poll_thresh=18 ino=257 dd-2584 [002] 233.373753: balance_dirty_state: bdi btrfs-1: dirty=835 wb=649 unstable=0 bg_thresh=990 thresh=1981 gap=497 poll_thresh=19 ino=257 dd-2584 [002] 233.373873: balance_dirty_state: bdi btrfs-1: dirty=860 wb=649 unstable=0 bg_thresh=987 thresh=1974 gap=465 poll_thresh=20 ino=257 dd-2584 [002] 233.373878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 233.385185: balance_dirty_state: bdi btrfs-1: dirty=860 wb=399 unstable=0 bg_thresh=992 thresh=1984 gap=725 poll_thresh=20 ino=257 dd-2584 [002] 233.385294: balance_dirty_state: bdi btrfs-1: dirty=885 wb=399 unstable=0 bg_thresh=992 thresh=1984 gap=700 poll_thresh=15 ino=257 dd-2584 [002] 233.385351: balance_dirty_state: bdi btrfs-1: dirty=910 wb=399 unstable=0 bg_thresh=991 thresh=1983 gap=674 poll_thresh=16 ino=257 dd-2584 [002] 233.385465: balance_dirty_state: bdi btrfs-1: dirty=935 wb=399 unstable=0 bg_thresh=993 thresh=1987 gap=653 poll_thresh=17 ino=257 dd-2584 [002] 233.385579: balance_dirty_state: bdi btrfs-1: dirty=960 wb=399 unstable=0 bg_thresh=993 thresh=1986 gap=627 poll_thresh=18 ino=257 dd-2584 [002] 233.385693: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=399 unstable=0 bg_thresh=992 thresh=1985 gap=576 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 233.385714: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=788 wrote=0 to_write=8192 dd-2584 [002] 233.386128: balance_dirty_state: bdi btrfs-1: dirty=985 wb=449 unstable=0 bg_thresh=992 thresh=1984 gap=550 poll_thresh=20 ino=257 dd-2584 [002] 233.386302: balance_dirty_state: bdi btrfs-1: dirty=960 wb=499 unstable=0 bg_thresh=994 thresh=1988 gap=529 poll_thresh=21 ino=257 dd-2584 [002] 233.386479: balance_dirty_state: bdi btrfs-1: dirty=935 wb=549 unstable=0 bg_thresh=993 thresh=1987 gap=503 poll_thresh=22 ino=257 dd-2584 [002] 233.386661: balance_dirty_state: bdi btrfs-1: dirty=935 wb=599 unstable=0 bg_thresh=993 thresh=1986 gap=452 poll_thresh=23 ino=257 dd-2584 [002] 233.386663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 233.388661: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=1040 to_write=7152 dd-2584 [002] 233.393188: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1324 unstable=0 bg_thresh=992 thresh=1984 gap=550 poll_thresh=23 ino=257 dd-2584 [002] 233.393265: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1324 unstable=0 bg_thresh=991 thresh=1983 gap=549 poll_thresh=17 ino=257 dd-2584 [002] 233.393389: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1324 unstable=0 bg_thresh=991 thresh=1982 gap=498 poll_thresh=18 ino=257 dd-2584 [002] 233.393508: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1324 unstable=0 bg_thresh=990 thresh=1981 gap=472 poll_thresh=19 ino=257 dd-2584 [002] 233.393512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 233.401225: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1199 unstable=0 bg_thresh=989 thresh=1979 gap=595 poll_thresh=19 ino=257 dd-2584 [006] 233.401332: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1199 unstable=0 bg_thresh=992 thresh=1984 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 233.401453: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1199 unstable=0 bg_thresh=992 thresh=1984 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 233.401573: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1199 unstable=0 bg_thresh=991 thresh=1983 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 233.402183: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1199 unstable=0 bg_thresh=991 thresh=1982 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 233.402420: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1199 unstable=0 bg_thresh=993 thresh=1986 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 233.402655: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1199 unstable=0 bg_thresh=992 thresh=1985 gap=476 poll_thresh=19 ino=257 dd-2584 [006] 233.402664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 233.409177: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1049 unstable=0 bg_thresh=994 thresh=1989 gap=630 poll_thresh=19 ino=257 dd-2584 [006] 233.409308: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1049 unstable=0 bg_thresh=994 thresh=1989 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 233.409430: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1049 unstable=0 bg_thresh=994 thresh=1988 gap=604 poll_thresh=15 ino=257 dd-2584 [006] 233.409550: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1049 unstable=0 bg_thresh=991 thresh=1982 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 233.409786: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1049 unstable=0 bg_thresh=993 thresh=1986 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 233.410020: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1049 unstable=0 bg_thresh=992 thresh=1985 gap=501 poll_thresh=18 ino=257 dd-2584 [006] 233.410252: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1049 unstable=0 bg_thresh=992 thresh=1984 gap=475 poll_thresh=19 ino=257 dd-2584 [006] 233.410262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 233.417186: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1049 unstable=0 bg_thresh=990 thresh=1980 gap=471 poll_thresh=19 ino=257 dd-2584 [005] 233.417191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=57268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 233.425246: balance_dirty_state: bdi btrfs-1: dirty=460 wb=799 unstable=0 bg_thresh=990 thresh=1981 gap=722 poll_thresh=19 ino=257 dd-2584 [001] 233.425361: balance_dirty_state: bdi btrfs-1: dirty=460 wb=799 unstable=0 bg_thresh=993 thresh=1986 gap=727 poll_thresh=14 ino=257 dd-2584 [001] 233.425841: balance_dirty_state: bdi btrfs-1: dirty=485 wb=799 unstable=0 bg_thresh=993 thresh=1986 gap=702 poll_thresh=15 ino=257 dd-2584 [001] 233.425959: balance_dirty_state: bdi btrfs-1: dirty=510 wb=799 unstable=0 bg_thresh=995 thresh=1991 gap=682 poll_thresh=16 ino=257 dd-2584 [001] 233.426193: balance_dirty_state: bdi btrfs-1: dirty=535 wb=799 unstable=0 bg_thresh=995 thresh=1990 gap=656 poll_thresh=17 ino=257 dd-2584 [001] 233.426429: balance_dirty_state: bdi btrfs-1: dirty=560 wb=799 unstable=0 bg_thresh=997 thresh=1994 gap=635 poll_thresh=18 ino=257 dd-2584 [001] 233.426663: balance_dirty_state: bdi btrfs-1: dirty=610 wb=799 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 233.426896: balance_dirty_state: bdi btrfs-1: dirty=635 wb=799 unstable=0 bg_thresh=996 thresh=1992 gap=558 poll_thresh=20 ino=257 dd-2584 [001] 233.427130: balance_dirty_state: bdi btrfs-1: dirty=660 wb=799 unstable=0 bg_thresh=995 thresh=1991 gap=532 poll_thresh=21 ino=257 dd-2584 [001] 233.427365: balance_dirty_state: bdi btrfs-1: dirty=685 wb=799 unstable=0 bg_thresh=997 thresh=1995 gap=511 poll_thresh=22 ino=257 dd-2584 [001] 233.427601: balance_dirty_state: bdi btrfs-1: dirty=735 wb=799 unstable=0 bg_thresh=994 thresh=1988 gap=454 poll_thresh=23 ino=257 dd-2584 [001] 233.427610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=57268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 233.433189: balance_dirty_state: bdi btrfs-1: dirty=735 wb=674 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=23 ino=257 dd-2584 [001] 233.433674: balance_dirty_state: bdi btrfs-1: dirty=735 wb=674 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=17 ino=257 dd-2584 [001] 233.433911: balance_dirty_state: bdi btrfs-1: dirty=785 wb=674 unstable=0 bg_thresh=998 thresh=1996 gap=537 poll_thresh=18 ino=257 dd-2584 [001] 233.434148: balance_dirty_state: bdi btrfs-1: dirty=810 wb=674 unstable=0 bg_thresh=997 thresh=1995 gap=511 poll_thresh=19 ino=257 dd-2584 [001] 233.434382: balance_dirty_state: bdi btrfs-1: dirty=835 wb=674 unstable=0 bg_thresh=997 thresh=1994 gap=485 poll_thresh=20 ino=257 dd-2584 [001] 233.434391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=57268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 233.441201: balance_dirty_state: bdi btrfs-1: dirty=835 wb=524 unstable=0 bg_thresh=995 thresh=1990 gap=631 poll_thresh=20 ino=257 dd-2584 [001] 233.441291: balance_dirty_state: bdi btrfs-1: dirty=860 wb=524 unstable=0 bg_thresh=994 thresh=1989 gap=605 poll_thresh=15 ino=257 dd-2584 [001] 233.441348: balance_dirty_state: bdi btrfs-1: dirty=860 wb=524 unstable=0 bg_thresh=994 thresh=1989 gap=605 poll_thresh=16 ino=257 dd-2584 [001] 233.441461: balance_dirty_state: bdi btrfs-1: dirty=910 wb=524 unstable=0 bg_thresh=996 thresh=1993 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 233.441573: balance_dirty_state: bdi btrfs-1: dirty=935 wb=524 unstable=0 bg_thresh=996 thresh=1992 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 233.441686: balance_dirty_state: bdi btrfs-1: dirty=960 wb=524 unstable=0 bg_thresh=992 thresh=1985 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 233.441970: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=524 unstable=0 bg_thresh=994 thresh=1989 gap=455 poll_thresh=20 ino=257 dd-2584 [001] 233.441975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=57268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 233.442085: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=844 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 233.444822: writeback_single_inode: bdi btrfs-1: ino=257 state= age=100 wrote=912 to_write=7280 dd-2584 [001] 233.453186: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1199 unstable=0 bg_thresh=998 thresh=1997 gap=688 poll_thresh=20 ino=257 dd-2584 [001] 233.453269: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1199 unstable=0 bg_thresh=1001 thresh=2002 gap=693 poll_thresh=15 ino=257 dd-2584 [001] 233.453328: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1199 unstable=0 bg_thresh=998 thresh=1996 gap=662 poll_thresh=16 ino=257 dd-2584 [001] 233.453445: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1199 unstable=0 bg_thresh=997 thresh=1995 gap=636 poll_thresh=17 ino=257 dd-2584 [001] 233.453563: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1199 unstable=0 bg_thresh=997 thresh=1994 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 233.453682: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1199 unstable=0 bg_thresh=999 thresh=1998 gap=564 poll_thresh=19 ino=257 dd-2584 [001] 233.453800: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1199 unstable=0 bg_thresh=998 thresh=1997 gap=538 poll_thresh=20 ino=257 dd-2584 [001] 233.453919: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1199 unstable=0 bg_thresh=998 thresh=1996 gap=512 poll_thresh=21 ino=257 dd-2584 [001] 233.454038: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1199 unstable=0 bg_thresh=997 thresh=1995 gap=461 poll_thresh=22 ino=257 dd-2584 [001] 233.454043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=57268 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 233.461271: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1074 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=22 ino=257 dd-2584 [001] 233.461403: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1074 unstable=0 bg_thresh=998 thresh=1997 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 233.462005: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1074 unstable=0 bg_thresh=998 thresh=1996 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 233.462239: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1074 unstable=0 bg_thresh=997 thresh=1995 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 233.462474: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1074 unstable=0 bg_thresh=997 thresh=1994 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 233.462482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=57268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 233.469165: balance_dirty_state: bdi btrfs-1: dirty=435 wb=949 unstable=0 bg_thresh=998 thresh=1996 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 233.469296: balance_dirty_state: bdi btrfs-1: dirty=460 wb=949 unstable=0 bg_thresh=1000 thresh=2001 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 233.469417: balance_dirty_state: bdi btrfs-1: dirty=460 wb=949 unstable=0 bg_thresh=1000 thresh=2000 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 233.469534: balance_dirty_state: bdi btrfs-1: dirty=485 wb=949 unstable=0 bg_thresh=1000 thresh=2000 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 233.469767: balance_dirty_state: bdi btrfs-1: dirty=510 wb=949 unstable=0 bg_thresh=999 thresh=1999 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 233.470004: balance_dirty_state: bdi btrfs-1: dirty=560 wb=949 unstable=0 bg_thresh=996 thresh=1992 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 233.470012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=57268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 233.477149: balance_dirty_state: bdi btrfs-1: dirty=560 wb=824 unstable=0 bg_thresh=995 thresh=1990 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 233.477217: balance_dirty_state: bdi btrfs-1: dirty=560 wb=824 unstable=0 bg_thresh=1000 thresh=2000 gap=616 poll_thresh=13 ino=257 dd-2584 [001] 233.477277: balance_dirty_state: bdi btrfs-1: dirty=585 wb=824 unstable=0 bg_thresh=997 thresh=1994 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 233.477338: balance_dirty_state: bdi btrfs-1: dirty=585 wb=824 unstable=0 bg_thresh=999 thresh=1999 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 233.477575: balance_dirty_state: bdi btrfs-1: dirty=610 wb=824 unstable=0 bg_thresh=996 thresh=1993 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 233.477694: balance_dirty_state: bdi btrfs-1: dirty=635 wb=824 unstable=0 bg_thresh=996 thresh=1992 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 233.477812: balance_dirty_state: bdi btrfs-1: dirty=685 wb=824 unstable=0 bg_thresh=998 thresh=1996 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 233.477817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=57268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 233.485128: balance_dirty_state: bdi btrfs-1: dirty=685 wb=674 unstable=0 bg_thresh=1003 thresh=2007 gap=648 poll_thresh=18 ino=257 dd-2584 [001] 233.485195: balance_dirty_state: bdi btrfs-1: dirty=685 wb=674 unstable=0 bg_thresh=1006 thresh=2012 gap=653 poll_thresh=13 ino=257 dd-2584 [001] 233.485256: balance_dirty_state: bdi btrfs-1: dirty=710 wb=674 unstable=0 bg_thresh=1003 thresh=2006 gap=622 poll_thresh=14 ino=257 dd-2584 [001] 233.485316: balance_dirty_state: bdi btrfs-1: dirty=735 wb=674 unstable=0 bg_thresh=1005 thresh=2011 gap=602 poll_thresh=15 ino=257 dd-2584 [001] 233.485375: balance_dirty_state: bdi btrfs-1: dirty=735 wb=674 unstable=0 bg_thresh=1002 thresh=2005 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 233.485495: balance_dirty_state: bdi btrfs-1: dirty=760 wb=674 unstable=0 bg_thresh=1002 thresh=2004 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 233.485614: balance_dirty_state: bdi btrfs-1: dirty=810 wb=674 unstable=0 bg_thresh=1004 thresh=2008 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 233.485733: balance_dirty_state: bdi btrfs-1: dirty=835 wb=674 unstable=0 bg_thresh=1003 thresh=2007 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 233.485738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=57268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 233.497085: balance_dirty_state: bdi btrfs-1: dirty=835 wb=424 unstable=0 bg_thresh=984 thresh=1968 gap=709 poll_thresh=19 ino=257 dd-2584 [005] 233.497190: balance_dirty_state: bdi btrfs-1: dirty=835 wb=424 unstable=0 bg_thresh=986 thresh=1973 gap=714 poll_thresh=14 ino=257 dd-2584 [005] 233.497638: balance_dirty_state: bdi btrfs-1: dirty=860 wb=424 unstable=0 bg_thresh=983 thresh=1966 gap=682 poll_thresh=15 ino=257 dd-2584 [005] 233.497760: balance_dirty_state: bdi btrfs-1: dirty=885 wb=424 unstable=0 bg_thresh=985 thresh=1971 gap=662 poll_thresh=16 ino=257 dd-2584 [005] 233.497994: balance_dirty_state: bdi btrfs-1: dirty=910 wb=424 unstable=0 bg_thresh=985 thresh=1970 gap=636 poll_thresh=17 ino=257 dd-2584 [005] 233.498216: balance_dirty_state: bdi btrfs-1: dirty=935 wb=424 unstable=0 bg_thresh=987 thresh=1974 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 233.498432: balance_dirty_state: bdi btrfs-1: dirty=985 wb=424 unstable=0 bg_thresh=989 thresh=1979 gap=570 poll_thresh=19 ino=257 dd-2584 [005] 233.498649: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=424 unstable=0 bg_thresh=989 thresh=1978 gap=544 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 233.498702: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=900 wrote=0 to_write=8192 dd-2584 [005] 233.498877: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=424 unstable=0 bg_thresh=988 thresh=1977 gap=518 poll_thresh=21 ino=257 dd-2584 [005] 233.499101: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=424 unstable=0 bg_thresh=990 thresh=1981 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 233.499334: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=449 unstable=0 bg_thresh=987 thresh=1974 gap=465 poll_thresh=23 ino=257 dd-2584 [005] 233.499337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=57268 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 233.503359: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1008 to_write=7184 dd-2584 [005] 233.505196: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1299 unstable=0 bg_thresh=986 thresh=1972 gap=563 poll_thresh=23 ino=257 dd-2584 [005] 233.505652: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1299 unstable=0 bg_thresh=988 thresh=1977 gap=568 poll_thresh=17 ino=257 dd-2584 [005] 233.505882: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1299 unstable=0 bg_thresh=987 thresh=1975 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 233.506115: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1299 unstable=0 bg_thresh=986 thresh=1972 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 233.506123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=57268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 233.513165: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1174 unstable=0 bg_thresh=995 thresh=1991 gap=632 poll_thresh=19 ino=257 dd-2584 [005] 233.513277: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1174 unstable=0 bg_thresh=998 thresh=1996 gap=612 poll_thresh=14 ino=257 dd-2584 [005] 233.513335: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1174 unstable=0 bg_thresh=998 thresh=1996 gap=612 poll_thresh=15 ino=257 dd-2584 [005] 233.513395: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1174 unstable=0 bg_thresh=997 thresh=1995 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 233.513515: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1174 unstable=0 bg_thresh=997 thresh=1994 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 233.513636: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1174 unstable=0 bg_thresh=999 thresh=1998 gap=539 poll_thresh=18 ino=257 dd-2584 [005] 233.513755: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1174 unstable=0 bg_thresh=998 thresh=1997 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 233.513760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=57268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 233.521107: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1024 unstable=0 bg_thresh=990 thresh=1981 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 233.521171: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1024 unstable=0 bg_thresh=993 thresh=1986 gap=627 poll_thresh=14 ino=257 dd-2584 [005] 233.521231: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1024 unstable=0 bg_thresh=993 thresh=1986 gap=602 poll_thresh=15 ino=257 dd-2584 [005] 233.521473: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1024 unstable=0 bg_thresh=995 thresh=1991 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 233.521593: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1024 unstable=0 bg_thresh=995 thresh=1990 gap=556 poll_thresh=17 ino=257 dd-2584 [005] 233.521712: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1024 unstable=0 bg_thresh=994 thresh=1989 gap=530 poll_thresh=18 ino=257 dd-2584 [005] 233.521854: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1024 unstable=0 bg_thresh=996 thresh=1993 gap=509 poll_thresh=19 ino=257 dd-2584 [005] 233.522031: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1024 unstable=0 bg_thresh=993 thresh=1986 gap=452 poll_thresh=20 ino=257 dd-2584 [005] 233.522038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 233.529126: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1024 unstable=0 bg_thresh=995 thresh=1990 gap=456 poll_thresh=20 ino=257 dd-2584 [005] 233.529131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 233.537210: balance_dirty_state: bdi btrfs-1: dirty=510 wb=774 unstable=0 bg_thresh=995 thresh=1990 gap=706 poll_thresh=20 ino=257 dd-2584 [006] 233.537276: balance_dirty_state: bdi btrfs-1: dirty=535 wb=774 unstable=0 bg_thresh=998 thresh=1997 gap=688 poll_thresh=15 ino=257 dd-2584 [006] 233.537377: balance_dirty_state: bdi btrfs-1: dirty=535 wb=774 unstable=0 bg_thresh=998 thresh=1997 gap=688 poll_thresh=16 ino=257 dd-2584 [006] 233.537609: balance_dirty_state: bdi btrfs-1: dirty=560 wb=774 unstable=0 bg_thresh=1001 thresh=2002 gap=668 poll_thresh=17 ino=257 dd-2584 [006] 233.537844: balance_dirty_state: bdi btrfs-1: dirty=610 wb=774 unstable=0 bg_thresh=1003 thresh=2006 gap=622 poll_thresh=18 ino=257 dd-2584 [006] 233.538444: balance_dirty_state: bdi btrfs-1: dirty=635 wb=774 unstable=0 bg_thresh=1002 thresh=2005 gap=596 poll_thresh=19 ino=257 dd-2584 [006] 233.538678: balance_dirty_state: bdi btrfs-1: dirty=660 wb=774 unstable=0 bg_thresh=1002 thresh=2004 gap=570 poll_thresh=20 ino=257 dd-2584 [006] 233.538912: balance_dirty_state: bdi btrfs-1: dirty=710 wb=774 unstable=0 bg_thresh=1004 thresh=2008 gap=524 poll_thresh=21 ino=257 dd-2584 [006] 233.539151: balance_dirty_state: bdi btrfs-1: dirty=735 wb=774 unstable=0 bg_thresh=1003 thresh=2007 gap=498 poll_thresh=22 ino=257 dd-2584 [006] 233.539161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 233.545260: balance_dirty_state: bdi btrfs-1: dirty=735 wb=649 unstable=0 bg_thresh=1004 thresh=2008 gap=624 poll_thresh=22 ino=257 dd-2584 [001] 233.545391: balance_dirty_state: bdi btrfs-1: dirty=760 wb=649 unstable=0 bg_thresh=1006 thresh=2013 gap=604 poll_thresh=16 ino=257 dd-2584 [001] 233.545628: balance_dirty_state: bdi btrfs-1: dirty=785 wb=649 unstable=0 bg_thresh=1006 thresh=2012 gap=578 poll_thresh=17 ino=257 dd-2584 [001] 233.545863: balance_dirty_state: bdi btrfs-1: dirty=810 wb=649 unstable=0 bg_thresh=1005 thresh=2011 gap=552 poll_thresh=18 ino=257 dd-2584 [001] 233.546099: balance_dirty_state: bdi btrfs-1: dirty=860 wb=649 unstable=0 bg_thresh=1007 thresh=2015 gap=506 poll_thresh=19 ino=257 dd-2584 [001] 233.546335: balance_dirty_state: bdi btrfs-1: dirty=885 wb=649 unstable=0 bg_thresh=1007 thresh=2014 gap=480 poll_thresh=20 ino=257 dd-2584 [001] 233.546343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 233.557250: balance_dirty_state: bdi btrfs-1: dirty=885 wb=499 unstable=0 bg_thresh=1004 thresh=2008 gap=624 poll_thresh=20 ino=257 dd-2584 [006] 233.557490: balance_dirty_state: bdi btrfs-1: dirty=910 wb=399 unstable=0 bg_thresh=1006 thresh=2013 gap=704 poll_thresh=15 ino=257 dd-2584 [006] 233.557549: balance_dirty_state: bdi btrfs-1: dirty=910 wb=399 unstable=0 bg_thresh=1006 thresh=2013 gap=704 poll_thresh=16 ino=257 dd-2584 [006] 233.557666: balance_dirty_state: bdi btrfs-1: dirty=935 wb=399 unstable=0 bg_thresh=1006 thresh=2012 gap=678 poll_thresh=17 ino=257 dd-2584 [006] 233.557784: balance_dirty_state: bdi btrfs-1: dirty=985 wb=399 unstable=0 bg_thresh=1008 thresh=2016 gap=632 poll_thresh=18 ino=257 dd-2584 [006] 233.557900: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=399 unstable=0 bg_thresh=1007 thresh=2015 gap=606 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 233.557926: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=960 wrote=0 to_write=8192 dd-2584 [006] 233.558075: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=399 unstable=0 bg_thresh=1007 thresh=2014 gap=605 poll_thresh=20 ino=257 dd-2584 [006] 233.558253: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=424 unstable=0 bg_thresh=1006 thresh=2013 gap=554 poll_thresh=21 ino=257 dd-2584 [006] 233.558437: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=474 unstable=0 bg_thresh=1008 thresh=2017 gap=533 poll_thresh=22 ino=257 dd-2584 [006] 233.558619: balance_dirty_state: bdi btrfs-1: dirty=985 wb=524 unstable=0 bg_thresh=1005 thresh=2010 gap=501 poll_thresh=23 ino=257 dd-2584 [006] 233.558621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 233.560552: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=1024 to_write=7168 dd-2584 [006] 233.565219: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1299 unstable=0 bg_thresh=1000 thresh=2000 gap=591 poll_thresh=23 ino=257 dd-2584 [006] 233.565464: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1299 unstable=0 bg_thresh=1002 thresh=2004 gap=570 poll_thresh=17 ino=257 dd-2584 [006] 233.565591: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1299 unstable=0 bg_thresh=1007 thresh=2015 gap=556 poll_thresh=18 ino=257 dd-2584 [006] 233.565711: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1299 unstable=0 bg_thresh=1009 thresh=2019 gap=535 poll_thresh=19 ino=257 dd-2584 [006] 233.565828: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1299 unstable=0 bg_thresh=1009 thresh=2018 gap=484 poll_thresh=20 ino=257 dd-2584 [006] 233.565833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 233.573171: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1149 unstable=0 bg_thresh=1007 thresh=2015 gap=631 poll_thresh=20 ino=257 dd-2584 [006] 233.573299: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1149 unstable=0 bg_thresh=1004 thresh=2009 gap=625 poll_thresh=15 ino=257 dd-2584 [006] 233.573418: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1149 unstable=0 bg_thresh=1007 thresh=2014 gap=605 poll_thresh=16 ino=257 dd-2584 [006] 233.573650: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1149 unstable=0 bg_thresh=1006 thresh=2013 gap=579 poll_thresh=17 ino=257 dd-2584 [006] 233.573887: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1149 unstable=0 bg_thresh=1008 thresh=2017 gap=558 poll_thresh=18 ino=257 dd-2584 [006] 233.574125: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1149 unstable=0 bg_thresh=1005 thresh=2010 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 233.574134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 233.581305: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1049 unstable=0 bg_thresh=1006 thresh=2013 gap=604 poll_thresh=19 ino=257 dd-2584 [006] 233.581396: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1049 unstable=0 bg_thresh=1006 thresh=2013 gap=604 poll_thresh=14 ino=257 dd-2584 [006] 233.581634: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1049 unstable=0 bg_thresh=1006 thresh=2012 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 233.581695: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1049 unstable=0 bg_thresh=1006 thresh=2012 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 233.581813: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1049 unstable=0 bg_thresh=1008 thresh=2016 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 233.581930: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1049 unstable=0 bg_thresh=1007 thresh=2015 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 233.582047: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1049 unstable=0 bg_thresh=1007 thresh=2014 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 233.582052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 233.589225: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1049 unstable=0 bg_thresh=1009 thresh=2019 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 233.589235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 233.597252: balance_dirty_state: bdi btrfs-1: dirty=485 wb=899 unstable=0 bg_thresh=1009 thresh=2018 gap=634 poll_thresh=19 ino=257 dd-2584 [006] 233.597337: balance_dirty_state: bdi btrfs-1: dirty=510 wb=899 unstable=0 bg_thresh=1008 thresh=2017 gap=608 poll_thresh=14 ino=257 dd-2584 [006] 233.597397: balance_dirty_state: bdi btrfs-1: dirty=535 wb=899 unstable=0 bg_thresh=1011 thresh=2022 gap=588 poll_thresh=15 ino=257 dd-2584 [006] 233.597455: balance_dirty_state: bdi btrfs-1: dirty=535 wb=899 unstable=0 bg_thresh=1010 thresh=2021 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 233.597574: balance_dirty_state: bdi btrfs-1: dirty=585 wb=899 unstable=0 bg_thresh=1010 thresh=2020 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 233.597691: balance_dirty_state: bdi btrfs-1: dirty=610 wb=899 unstable=0 bg_thresh=1009 thresh=2019 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 233.597990: balance_dirty_state: bdi btrfs-1: dirty=635 wb=899 unstable=0 bg_thresh=1011 thresh=2023 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 233.597995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 233.605238: balance_dirty_state: bdi btrfs-1: dirty=635 wb=649 unstable=0 bg_thresh=1010 thresh=2021 gap=737 poll_thresh=19 ino=257 dd-2584 [001] 233.605343: balance_dirty_state: bdi btrfs-1: dirty=635 wb=649 unstable=0 bg_thresh=1010 thresh=2020 gap=736 poll_thresh=14 ino=257 dd-2584 [001] 233.605462: balance_dirty_state: bdi btrfs-1: dirty=660 wb=649 unstable=0 bg_thresh=1010 thresh=2020 gap=711 poll_thresh=15 ino=257 dd-2584 [001] 233.605579: balance_dirty_state: bdi btrfs-1: dirty=685 wb=649 unstable=0 bg_thresh=1009 thresh=2019 gap=685 poll_thresh=16 ino=257 dd-2584 [001] 233.605815: balance_dirty_state: bdi btrfs-1: dirty=710 wb=649 unstable=0 bg_thresh=1009 thresh=2018 gap=659 poll_thresh=17 ino=257 dd-2584 [001] 233.606047: balance_dirty_state: bdi btrfs-1: dirty=735 wb=649 unstable=0 bg_thresh=1008 thresh=2017 gap=633 poll_thresh=18 ino=257 dd-2584 [001] 233.606281: balance_dirty_state: bdi btrfs-1: dirty=785 wb=649 unstable=0 bg_thresh=1010 thresh=2021 gap=587 poll_thresh=19 ino=257 dd-2584 [001] 233.606514: balance_dirty_state: bdi btrfs-1: dirty=810 wb=649 unstable=0 bg_thresh=1010 thresh=2020 gap=561 poll_thresh=20 ino=257 dd-2584 [001] 233.606751: balance_dirty_state: bdi btrfs-1: dirty=835 wb=649 unstable=0 bg_thresh=1009 thresh=2019 gap=535 poll_thresh=21 ino=257 dd-2584 [001] 233.606995: balance_dirty_state: bdi btrfs-1: dirty=860 wb=649 unstable=0 bg_thresh=1011 thresh=2023 gap=514 poll_thresh=22 ino=257 dd-2584 [001] 233.607600: balance_dirty_state: bdi btrfs-1: dirty=910 wb=649 unstable=0 bg_thresh=1011 thresh=2022 gap=463 poll_thresh=23 ino=257 dd-2584 [001] 233.607609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 233.613248: balance_dirty_state: bdi btrfs-1: dirty=910 wb=524 unstable=0 bg_thresh=1012 thresh=2025 gap=591 poll_thresh=23 ino=257 dd-2584 [001] 233.613380: balance_dirty_state: bdi btrfs-1: dirty=910 wb=524 unstable=0 bg_thresh=1009 thresh=2019 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 233.613620: balance_dirty_state: bdi btrfs-1: dirty=960 wb=524 unstable=0 bg_thresh=1011 thresh=2023 gap=539 poll_thresh=18 ino=257 dd-2584 [001] 233.613852: balance_dirty_state: bdi btrfs-1: dirty=985 wb=524 unstable=0 bg_thresh=1011 thresh=2022 gap=513 poll_thresh=19 ino=257 dd-2584 [001] 233.614086: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=524 unstable=0 bg_thresh=1010 thresh=2021 gap=487 poll_thresh=20 ino=257 dd-2584 [001] 233.614094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 233.621285: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=399 unstable=0 bg_thresh=1010 thresh=2021 gap=612 poll_thresh=20 ino=257 dd-2584 [000] 233.621413: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=399 unstable=0 bg_thresh=1013 thresh=2026 gap=592 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 233.621501: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1024 wrote=0 to_write=8192 dd-2584 [000] 233.621540: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=399 unstable=0 bg_thresh=1013 thresh=2026 gap=592 poll_thresh=16 ino=257 dd-2584 [000] 233.621782: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=399 unstable=0 bg_thresh=1012 thresh=2025 gap=566 poll_thresh=17 ino=257 dd-2584 [000] 233.622033: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=449 unstable=0 bg_thresh=1012 thresh=2024 gap=515 poll_thresh=18 ino=257 dd-2584 [000] 233.622628: balance_dirty_state: bdi btrfs-1: dirty=910 wb=599 unstable=0 bg_thresh=1014 thresh=2028 gap=519 poll_thresh=19 ino=257 dd-2584 [000] 233.622797: balance_dirty_state: bdi btrfs-1: dirty=860 wb=674 unstable=0 bg_thresh=1013 thresh=2027 gap=493 poll_thresh=20 ino=257 dd-2584 [000] 233.622799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 233.624499: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=1072 to_write=7120 dd-2584 [000] 233.629175: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1324 unstable=0 bg_thresh=1012 thresh=2025 gap=616 poll_thresh=20 ino=257 dd-2584 [000] 233.629387: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1324 unstable=0 bg_thresh=1012 thresh=2025 gap=591 poll_thresh=15 ino=257 dd-2584 [000] 233.629548: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1324 unstable=0 bg_thresh=1015 thresh=2030 gap=571 poll_thresh=16 ino=257 dd-2584 [000] 233.629868: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1324 unstable=0 bg_thresh=1014 thresh=2029 gap=545 poll_thresh=17 ino=257 dd-2584 [000] 233.630191: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1324 unstable=0 bg_thresh=1014 thresh=2028 gap=519 poll_thresh=18 ino=257 dd-2584 [000] 233.630515: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1324 unstable=0 bg_thresh=1016 thresh=2032 gap=498 poll_thresh=19 ino=257 dd-2584 [000] 233.630526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=59900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 233.637136: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1199 unstable=0 bg_thresh=1005 thresh=2010 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 233.637259: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1199 unstable=0 bg_thresh=1005 thresh=2010 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 233.637355: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1199 unstable=0 bg_thresh=1004 thresh=2009 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 233.637444: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1199 unstable=0 bg_thresh=1004 thresh=2009 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 233.637630: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1199 unstable=0 bg_thresh=1004 thresh=2008 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 233.638135: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1199 unstable=0 bg_thresh=1003 thresh=2006 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 233.638141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=59900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 233.645229: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1199 unstable=0 bg_thresh=1000 thresh=2000 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 233.645235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=59900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 233.657150: balance_dirty_state: bdi btrfs-1: dirty=310 wb=949 unstable=0 bg_thresh=995 thresh=1991 gap=732 poll_thresh=18 ino=257 dd-2584 [004] 233.657245: balance_dirty_state: bdi btrfs-1: dirty=335 wb=949 unstable=0 bg_thresh=998 thresh=1996 gap=712 poll_thresh=13 ino=257 dd-2584 [004] 233.657331: balance_dirty_state: bdi btrfs-1: dirty=335 wb=949 unstable=0 bg_thresh=995 thresh=1990 gap=706 poll_thresh=14 ino=257 dd-2584 [004] 233.657418: balance_dirty_state: bdi btrfs-1: dirty=360 wb=949 unstable=0 bg_thresh=997 thresh=1995 gap=686 poll_thresh=15 ino=257 dd-2584 [004] 233.657505: balance_dirty_state: bdi btrfs-1: dirty=385 wb=949 unstable=0 bg_thresh=994 thresh=1989 gap=655 poll_thresh=16 ino=257 dd-2584 [004] 233.657675: balance_dirty_state: bdi btrfs-1: dirty=410 wb=949 unstable=0 bg_thresh=994 thresh=1988 gap=629 poll_thresh=17 ino=257 dd-2584 [004] 233.657848: balance_dirty_state: bdi btrfs-1: dirty=435 wb=949 unstable=0 bg_thresh=996 thresh=1992 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 233.658019: balance_dirty_state: bdi btrfs-1: dirty=485 wb=949 unstable=0 bg_thresh=995 thresh=1991 gap=557 poll_thresh=19 ino=257 dd-2584 [004] 233.658191: balance_dirty_state: bdi btrfs-1: dirty=510 wb=949 unstable=0 bg_thresh=995 thresh=1990 gap=531 poll_thresh=20 ino=257 dd-2584 [004] 233.658367: balance_dirty_state: bdi btrfs-1: dirty=535 wb=949 unstable=0 bg_thresh=997 thresh=1994 gap=510 poll_thresh=21 ino=257 dd-2584 [004] 233.658840: balance_dirty_state: bdi btrfs-1: dirty=560 wb=949 unstable=0 bg_thresh=996 thresh=1993 gap=484 poll_thresh=22 ino=257 dd-2584 [004] 233.658847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=59900 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 233.665174: balance_dirty_state: bdi btrfs-1: dirty=560 wb=699 unstable=0 bg_thresh=998 thresh=1997 gap=738 poll_thresh=22 ino=257 dd-2584 [007] 233.665240: balance_dirty_state: bdi btrfs-1: dirty=560 wb=699 unstable=0 bg_thresh=998 thresh=1997 gap=738 poll_thresh=16 ino=257 dd-2584 [007] 233.665417: balance_dirty_state: bdi btrfs-1: dirty=610 wb=699 unstable=0 bg_thresh=1003 thresh=2007 gap=698 poll_thresh=17 ino=257 dd-2584 [007] 233.665640: balance_dirty_state: bdi btrfs-1: dirty=635 wb=699 unstable=0 bg_thresh=1006 thresh=2012 gap=678 poll_thresh=18 ino=257 dd-2584 [007] 233.665759: balance_dirty_state: bdi btrfs-1: dirty=660 wb=699 unstable=0 bg_thresh=1005 thresh=2011 gap=652 poll_thresh=19 ino=257 dd-2584 [007] 233.665876: balance_dirty_state: bdi btrfs-1: dirty=710 wb=699 unstable=0 bg_thresh=1007 thresh=2015 gap=606 poll_thresh=20 ino=257 dd-2584 [007] 233.665991: balance_dirty_state: bdi btrfs-1: dirty=735 wb=699 unstable=0 bg_thresh=1007 thresh=2014 gap=580 poll_thresh=21 ino=257 dd-2584 [007] 233.666141: balance_dirty_state: bdi btrfs-1: dirty=760 wb=699 unstable=0 bg_thresh=1006 thresh=2013 gap=554 poll_thresh=22 ino=257 dd-2584 [007] 233.666582: balance_dirty_state: bdi btrfs-1: dirty=785 wb=699 unstable=0 bg_thresh=1006 thresh=2012 gap=528 poll_thresh=23 ino=257 dd-2584 [007] 233.666701: balance_dirty_state: bdi btrfs-1: dirty=835 wb=699 unstable=0 bg_thresh=1008 thresh=2016 gap=482 poll_thresh=24 ino=257 dd-2584 [007] 233.666706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=59900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.673172: balance_dirty_state: bdi btrfs-1: dirty=835 wb=574 unstable=0 bg_thresh=984 thresh=1968 gap=559 poll_thresh=24 ino=257 dd-2584 [007] 233.673235: balance_dirty_state: bdi btrfs-1: dirty=835 wb=574 unstable=0 bg_thresh=984 thresh=1968 gap=559 poll_thresh=18 ino=257 dd-2584 [007] 233.673370: balance_dirty_state: bdi btrfs-1: dirty=885 wb=574 unstable=0 bg_thresh=989 thresh=1978 gap=519 poll_thresh=19 ino=257 dd-2584 [007] 233.673487: balance_dirty_state: bdi btrfs-1: dirty=910 wb=574 unstable=0 bg_thresh=991 thresh=1983 gap=499 poll_thresh=20 ino=257 dd-2584 [007] 233.673608: balance_dirty_state: bdi btrfs-1: dirty=935 wb=574 unstable=0 bg_thresh=994 thresh=1988 gap=479 poll_thresh=21 ino=257 dd-2584 [007] 233.673613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=59900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.681163: balance_dirty_state: bdi btrfs-1: dirty=960 wb=449 unstable=0 bg_thresh=995 thresh=1990 gap=581 poll_thresh=21 ino=257 dd-2584 [007] 233.681264: balance_dirty_state: bdi btrfs-1: dirty=985 wb=449 unstable=0 bg_thresh=995 thresh=1990 gap=556 poll_thresh=16 ino=257 dd-2584 [007] 233.681384: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=449 unstable=0 bg_thresh=994 thresh=1989 gap=530 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 233.681438: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1084 wrote=0 to_write=8192 dd-2584 [007] 233.681514: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=449 unstable=0 bg_thresh=994 thresh=1988 gap=504 poll_thresh=18 ino=257 dd-2584 [007] 233.681828: balance_dirty_state: bdi btrfs-1: dirty=985 wb=549 unstable=0 bg_thresh=996 thresh=1992 gap=458 poll_thresh=19 ino=257 dd-2584 [007] 233.681830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=59900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 233.683741: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=992 to_write=7200 dd-2584 [007] 233.689158: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1299 unstable=0 bg_thresh=991 thresh=1983 gap=599 poll_thresh=19 ino=257 dd-2584 [007] 233.689230: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1299 unstable=0 bg_thresh=991 thresh=1983 gap=599 poll_thresh=14 ino=257 dd-2584 [007] 233.689291: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1299 unstable=0 bg_thresh=994 thresh=1988 gap=579 poll_thresh=15 ino=257 dd-2584 [007] 233.689349: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1299 unstable=0 bg_thresh=994 thresh=1988 gap=554 poll_thresh=16 ino=257 dd-2584 [007] 233.689466: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1299 unstable=0 bg_thresh=996 thresh=1993 gap=534 poll_thresh=17 ino=257 dd-2584 [007] 233.689589: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1299 unstable=0 bg_thresh=998 thresh=1997 gap=513 poll_thresh=18 ino=257 dd-2584 [007] 233.689710: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1299 unstable=0 bg_thresh=998 thresh=1996 gap=487 poll_thresh=19 ino=257 dd-2584 [007] 233.689715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=59900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.697151: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1174 unstable=0 bg_thresh=996 thresh=1993 gap=609 poll_thresh=19 ino=257 dd-2584 [007] 233.697272: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1174 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 233.697347: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1174 unstable=0 bg_thresh=999 thresh=1998 gap=564 poll_thresh=15 ino=257 dd-2584 [007] 233.697406: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1174 unstable=0 bg_thresh=999 thresh=1998 gap=564 poll_thresh=16 ino=257 dd-2584 [007] 233.697523: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1174 unstable=0 bg_thresh=998 thresh=1997 gap=513 poll_thresh=17 ino=257 dd-2584 [007] 233.697821: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1174 unstable=0 bg_thresh=997 thresh=1995 gap=486 poll_thresh=18 ino=257 dd-2584 [007] 233.697825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=59900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.705155: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1049 unstable=0 bg_thresh=990 thresh=1981 gap=597 poll_thresh=18 ino=257 dd-2584 [007] 233.705216: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1049 unstable=0 bg_thresh=990 thresh=1981 gap=572 poll_thresh=13 ino=257 dd-2584 [007] 233.705274: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1049 unstable=0 bg_thresh=993 thresh=1986 gap=577 poll_thresh=14 ino=257 dd-2584 [007] 233.705331: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1049 unstable=0 bg_thresh=993 thresh=1986 gap=552 poll_thresh=15 ino=257 dd-2584 [007] 233.705388: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1049 unstable=0 bg_thresh=995 thresh=1991 gap=557 poll_thresh=16 ino=257 dd-2584 [007] 233.705505: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1049 unstable=0 bg_thresh=998 thresh=1996 gap=512 poll_thresh=17 ino=257 dd-2584 [007] 233.705622: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1049 unstable=0 bg_thresh=1000 thresh=2000 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 233.705626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=59900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.713156: balance_dirty_state: bdi btrfs-1: dirty=460 wb=924 unstable=0 bg_thresh=997 thresh=1994 gap=610 poll_thresh=18 ino=257 dd-2584 [007] 233.713218: balance_dirty_state: bdi btrfs-1: dirty=485 wb=924 unstable=0 bg_thresh=997 thresh=1994 gap=585 poll_thresh=13 ino=257 dd-2584 [007] 233.713275: balance_dirty_state: bdi btrfs-1: dirty=485 wb=924 unstable=0 bg_thresh=999 thresh=1999 gap=590 poll_thresh=14 ino=257 dd-2584 [007] 233.713332: balance_dirty_state: bdi btrfs-1: dirty=510 wb=924 unstable=0 bg_thresh=999 thresh=1999 gap=565 poll_thresh=15 ino=257 dd-2584 [007] 233.713392: balance_dirty_state: bdi btrfs-1: dirty=535 wb=924 unstable=0 bg_thresh=999 thresh=1998 gap=539 poll_thresh=16 ino=257 dd-2584 [007] 233.713508: balance_dirty_state: bdi btrfs-1: dirty=560 wb=924 unstable=0 bg_thresh=998 thresh=1997 gap=513 poll_thresh=17 ino=257 dd-2584 [007] 233.713802: balance_dirty_state: bdi btrfs-1: dirty=585 wb=924 unstable=0 bg_thresh=1000 thresh=2001 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 233.713807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=59900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.721217: balance_dirty_state: bdi btrfs-1: dirty=585 wb=749 unstable=0 bg_thresh=997 thresh=1994 gap=660 poll_thresh=18 ino=257 dd-2584 [007] 233.721304: balance_dirty_state: bdi btrfs-1: dirty=610 wb=749 unstable=0 bg_thresh=998 thresh=1996 gap=637 poll_thresh=13 ino=257 dd-2584 [007] 233.721362: balance_dirty_state: bdi btrfs-1: dirty=610 wb=749 unstable=0 bg_thresh=1000 thresh=2001 gap=642 poll_thresh=14 ino=257 dd-2584 [007] 233.721421: balance_dirty_state: bdi btrfs-1: dirty=635 wb=749 unstable=0 bg_thresh=997 thresh=1995 gap=611 poll_thresh=15 ino=257 dd-2584 [007] 233.721478: balance_dirty_state: bdi btrfs-1: dirty=660 wb=749 unstable=0 bg_thresh=1000 thresh=2000 gap=591 poll_thresh=16 ino=257 dd-2584 [007] 233.721590: balance_dirty_state: bdi btrfs-1: dirty=685 wb=749 unstable=0 bg_thresh=999 thresh=1999 gap=565 poll_thresh=17 ino=257 dd-2584 [007] 233.721703: balance_dirty_state: bdi btrfs-1: dirty=710 wb=749 unstable=0 bg_thresh=1001 thresh=2003 gap=544 poll_thresh=18 ino=257 dd-2584 [007] 233.721814: balance_dirty_state: bdi btrfs-1: dirty=760 wb=749 unstable=0 bg_thresh=1001 thresh=2002 gap=493 poll_thresh=19 ino=257 dd-2584 [007] 233.721818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=59900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.729289: balance_dirty_state: bdi btrfs-1: dirty=760 wb=624 unstable=0 bg_thresh=993 thresh=1987 gap=603 poll_thresh=19 ino=257 dd-2584 [007] 233.729395: balance_dirty_state: bdi btrfs-1: dirty=760 wb=624 unstable=0 bg_thresh=993 thresh=1987 gap=603 poll_thresh=14 ino=257 dd-2584 [007] 233.729452: balance_dirty_state: bdi btrfs-1: dirty=785 wb=624 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=15 ino=257 dd-2584 [007] 233.729507: balance_dirty_state: bdi btrfs-1: dirty=785 wb=624 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=16 ino=257 dd-2584 [007] 233.729617: balance_dirty_state: bdi btrfs-1: dirty=835 wb=624 unstable=0 bg_thresh=998 thresh=1997 gap=538 poll_thresh=17 ino=257 dd-2584 [007] 233.729900: balance_dirty_state: bdi btrfs-1: dirty=860 wb=624 unstable=0 bg_thresh=1000 thresh=2001 gap=517 poll_thresh=18 ino=257 dd-2584 [007] 233.730012: balance_dirty_state: bdi btrfs-1: dirty=885 wb=624 unstable=0 bg_thresh=1000 thresh=2000 gap=491 poll_thresh=19 ino=257 dd-2584 [007] 233.730017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=59900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.737335: balance_dirty_state: bdi btrfs-1: dirty=885 wb=474 unstable=0 bg_thresh=993 thresh=1987 gap=628 poll_thresh=19 ino=257 dd-2584 [007] 233.737431: balance_dirty_state: bdi btrfs-1: dirty=910 wb=474 unstable=0 bg_thresh=993 thresh=1987 gap=603 poll_thresh=14 ino=257 dd-2584 [007] 233.737486: balance_dirty_state: bdi btrfs-1: dirty=935 wb=474 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=15 ino=257 dd-2584 [007] 233.737541: balance_dirty_state: bdi btrfs-1: dirty=935 wb=474 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=16 ino=257 dd-2584 [007] 233.737652: balance_dirty_state: bdi btrfs-1: dirty=985 wb=474 unstable=0 bg_thresh=998 thresh=1997 gap=538 poll_thresh=17 ino=257 dd-2584 [007] 233.737764: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=474 unstable=0 bg_thresh=1000 thresh=2001 gap=517 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 233.737849: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1140 wrote=0 to_write=8192 dd-2584 [007] 233.737889: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=474 unstable=0 bg_thresh=1000 thresh=2000 gap=491 poll_thresh=19 ino=257 dd-2584 [007] 233.737890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=60768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 233.740124: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=284 wrote=960 to_write=7232 dd-2584 [007] 233.745163: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1324 unstable=0 bg_thresh=993 thresh=1987 gap=578 poll_thresh=19 ino=257 dd-2584 [007] 233.745228: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1324 unstable=0 bg_thresh=993 thresh=1987 gap=553 poll_thresh=14 ino=257 dd-2584 [007] 233.745287: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1324 unstable=0 bg_thresh=996 thresh=1992 gap=558 poll_thresh=15 ino=257 dd-2584 [007] 233.745345: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1324 unstable=0 bg_thresh=996 thresh=1992 gap=533 poll_thresh=16 ino=257 dd-2584 [007] 233.745642: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1324 unstable=0 bg_thresh=1001 thresh=2002 gap=518 poll_thresh=17 ino=257 dd-2584 [007] 233.745761: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1324 unstable=0 bg_thresh=1000 thresh=2001 gap=467 poll_thresh=18 ino=257 dd-2584 [007] 233.745766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=60768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.753180: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1199 unstable=0 bg_thresh=998 thresh=1996 gap=587 poll_thresh=18 ino=257 dd-2584 [007] 233.753303: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1199 unstable=0 bg_thresh=998 thresh=1996 gap=587 poll_thresh=13 ino=257 dd-2584 [007] 233.753419: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1199 unstable=0 bg_thresh=1000 thresh=2001 gap=567 poll_thresh=14 ino=257 dd-2584 [007] 233.753537: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1199 unstable=0 bg_thresh=997 thresh=1995 gap=561 poll_thresh=15 ino=257 dd-2584 [007] 233.753653: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1199 unstable=0 bg_thresh=1000 thresh=2000 gap=541 poll_thresh=16 ino=257 dd-2584 [007] 233.753885: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1199 unstable=0 bg_thresh=999 thresh=1999 gap=515 poll_thresh=17 ino=257 dd-2584 [007] 233.754120: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1199 unstable=0 bg_thresh=1001 thresh=2003 gap=469 poll_thresh=18 ino=257 dd-2584 [007] 233.754129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=60768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.761194: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1024 unstable=0 bg_thresh=993 thresh=1986 gap=627 poll_thresh=18 ino=257 dd-2584 [007] 233.761271: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1024 unstable=0 bg_thresh=993 thresh=1986 gap=627 poll_thresh=13 ino=257 dd-2584 [007] 233.761329: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1024 unstable=0 bg_thresh=995 thresh=1991 gap=607 poll_thresh=14 ino=257 dd-2584 [007] 233.761387: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1024 unstable=0 bg_thresh=995 thresh=1991 gap=582 poll_thresh=15 ino=257 dd-2584 [007] 233.761444: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1024 unstable=0 bg_thresh=998 thresh=1996 gap=587 poll_thresh=16 ino=257 dd-2584 [007] 233.761739: balance_dirty_state: bdi btrfs-1: dirty=435 wb=974 unstable=0 bg_thresh=1000 thresh=2001 gap=592 poll_thresh=17 ino=257 dd-2584 [007] 233.761857: balance_dirty_state: bdi btrfs-1: dirty=460 wb=974 unstable=0 bg_thresh=1002 thresh=2005 gap=571 poll_thresh=18 ino=257 dd-2584 [007] 233.761974: balance_dirty_state: bdi btrfs-1: dirty=485 wb=974 unstable=0 bg_thresh=999 thresh=1998 gap=539 poll_thresh=19 ino=257 dd-2584 [007] 233.762091: balance_dirty_state: bdi btrfs-1: dirty=510 wb=974 unstable=0 bg_thresh=998 thresh=1997 gap=513 poll_thresh=20 ino=257 dd-2584 [007] 233.762210: balance_dirty_state: bdi btrfs-1: dirty=560 wb=974 unstable=0 bg_thresh=1000 thresh=2001 gap=467 poll_thresh=21 ino=257 dd-2584 [007] 233.762214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=60768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.769170: balance_dirty_state: bdi btrfs-1: dirty=560 wb=974 unstable=0 bg_thresh=992 thresh=1985 gap=451 poll_thresh=21 ino=257 dd-2584 [007] 233.769177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=60768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.777174: balance_dirty_state: bdi btrfs-1: dirty=560 wb=849 unstable=0 bg_thresh=992 thresh=1984 gap=575 poll_thresh=21 ino=257 dd-2584 [007] 233.777240: balance_dirty_state: bdi btrfs-1: dirty=560 wb=849 unstable=0 bg_thresh=992 thresh=1984 gap=575 poll_thresh=16 ino=257 dd-2584 [007] 233.777355: balance_dirty_state: bdi btrfs-1: dirty=610 wb=849 unstable=0 bg_thresh=994 thresh=1989 gap=530 poll_thresh=17 ino=257 dd-2584 [007] 233.777470: balance_dirty_state: bdi btrfs-1: dirty=635 wb=849 unstable=0 bg_thresh=999 thresh=1999 gap=515 poll_thresh=18 ino=257 dd-2584 [007] 233.777769: balance_dirty_state: bdi btrfs-1: dirty=660 wb=849 unstable=0 bg_thresh=999 thresh=1998 gap=489 poll_thresh=19 ino=257 dd-2584 [007] 233.777774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=60768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.785190: balance_dirty_state: bdi btrfs-1: dirty=660 wb=599 unstable=0 bg_thresh=996 thresh=1993 gap=734 poll_thresh=19 ino=257 dd-2584 [007] 233.785253: balance_dirty_state: bdi btrfs-1: dirty=685 wb=599 unstable=0 bg_thresh=996 thresh=1993 gap=709 poll_thresh=14 ino=257 dd-2584 [007] 233.785312: balance_dirty_state: bdi btrfs-1: dirty=685 wb=599 unstable=0 bg_thresh=999 thresh=1998 gap=714 poll_thresh=15 ino=257 dd-2584 [007] 233.785372: balance_dirty_state: bdi btrfs-1: dirty=710 wb=599 unstable=0 bg_thresh=999 thresh=1998 gap=689 poll_thresh=16 ino=257 dd-2584 [007] 233.785490: balance_dirty_state: bdi btrfs-1: dirty=735 wb=599 unstable=0 bg_thresh=998 thresh=1997 gap=663 poll_thresh=17 ino=257 dd-2584 [007] 233.785609: balance_dirty_state: bdi btrfs-1: dirty=785 wb=599 unstable=0 bg_thresh=1000 thresh=2001 gap=617 poll_thresh=18 ino=257 dd-2584 [007] 233.785726: balance_dirty_state: bdi btrfs-1: dirty=810 wb=599 unstable=0 bg_thresh=1000 thresh=2000 gap=591 poll_thresh=19 ino=257 dd-2584 [007] 233.785845: balance_dirty_state: bdi btrfs-1: dirty=835 wb=599 unstable=0 bg_thresh=999 thresh=1999 gap=565 poll_thresh=20 ino=257 dd-2584 [007] 233.785965: balance_dirty_state: bdi btrfs-1: dirty=860 wb=599 unstable=0 bg_thresh=1001 thresh=2003 gap=544 poll_thresh=21 ino=257 dd-2584 [007] 233.786083: balance_dirty_state: bdi btrfs-1: dirty=910 wb=599 unstable=0 bg_thresh=1001 thresh=2002 gap=493 poll_thresh=22 ino=257 dd-2584 [007] 233.786088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=60768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.793183: balance_dirty_state: bdi btrfs-1: dirty=910 wb=474 unstable=0 bg_thresh=998 thresh=1997 gap=613 poll_thresh=22 ino=257 dd-2584 [007] 233.793425: balance_dirty_state: bdi btrfs-1: dirty=910 wb=474 unstable=0 bg_thresh=995 thresh=1991 gap=607 poll_thresh=16 ino=257 dd-2584 [007] 233.793545: balance_dirty_state: bdi btrfs-1: dirty=960 wb=474 unstable=0 bg_thresh=995 thresh=1990 gap=556 poll_thresh=17 ino=257 dd-2584 [007] 233.793662: balance_dirty_state: bdi btrfs-1: dirty=985 wb=474 unstable=0 bg_thresh=1000 thresh=2000 gap=541 poll_thresh=18 ino=257 dd-2584 [007] 233.793785: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=474 unstable=0 bg_thresh=999 thresh=1999 gap=515 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 233.793861: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1196 wrote=0 to_write=8192 dd-2584 [007] 233.793911: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=474 unstable=0 bg_thresh=999 thresh=1998 gap=489 poll_thresh=20 ino=257 dd-2584 [007] 233.793912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=60768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 233.796087: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=960 to_write=7232 dd-2584 [007] 233.801195: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1299 unstable=0 bg_thresh=990 thresh=1980 gap=621 poll_thresh=20 ino=257 dd-2584 [007] 233.801268: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1299 unstable=0 bg_thresh=990 thresh=1980 gap=596 poll_thresh=15 ino=257 dd-2584 [007] 233.801329: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1299 unstable=0 bg_thresh=992 thresh=1985 gap=576 poll_thresh=16 ino=257 dd-2584 [007] 233.801453: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1299 unstable=0 bg_thresh=995 thresh=1990 gap=556 poll_thresh=17 ino=257 dd-2584 [007] 233.801578: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1299 unstable=0 bg_thresh=997 thresh=1995 gap=536 poll_thresh=18 ino=257 dd-2584 [007] 233.801890: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1299 unstable=0 bg_thresh=1005 thresh=2011 gap=502 poll_thresh=19 ino=257 dd-2584 [007] 233.801896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=60768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.809194: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1174 unstable=0 bg_thresh=987 thresh=1975 gap=591 poll_thresh=19 ino=257 dd-2584 [007] 233.809264: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1174 unstable=0 bg_thresh=987 thresh=1975 gap=591 poll_thresh=14 ino=257 dd-2584 [007] 233.809325: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1174 unstable=0 bg_thresh=990 thresh=1980 gap=571 poll_thresh=15 ino=257 dd-2584 [007] 233.809382: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1174 unstable=0 bg_thresh=990 thresh=1980 gap=546 poll_thresh=16 ino=257 dd-2584 [007] 233.809499: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1174 unstable=0 bg_thresh=995 thresh=1990 gap=531 poll_thresh=17 ino=257 dd-2584 [007] 233.809620: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1174 unstable=0 bg_thresh=997 thresh=1995 gap=511 poll_thresh=18 ino=257 dd-2584 [007] 233.809739: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1174 unstable=0 bg_thresh=997 thresh=1994 gap=485 poll_thresh=19 ino=257 dd-2584 [007] 233.809744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=60768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.817210: balance_dirty_state: bdi btrfs-1: dirty=335 wb=974 unstable=0 bg_thresh=995 thresh=1991 gap=682 poll_thresh=19 ino=257 dd-2584 [007] 233.817272: balance_dirty_state: bdi btrfs-1: dirty=360 wb=974 unstable=0 bg_thresh=995 thresh=1991 gap=657 poll_thresh=14 ino=257 dd-2584 [007] 233.817331: balance_dirty_state: bdi btrfs-1: dirty=385 wb=974 unstable=0 bg_thresh=998 thresh=1996 gap=637 poll_thresh=15 ino=257 dd-2584 [007] 233.817391: balance_dirty_state: bdi btrfs-1: dirty=385 wb=974 unstable=0 bg_thresh=998 thresh=1996 gap=637 poll_thresh=16 ino=257 dd-2584 [007] 233.817511: balance_dirty_state: bdi btrfs-1: dirty=435 wb=974 unstable=0 bg_thresh=1000 thresh=2000 gap=591 poll_thresh=17 ino=257 dd-2584 [007] 233.817810: balance_dirty_state: bdi btrfs-1: dirty=460 wb=974 unstable=0 bg_thresh=999 thresh=1999 gap=565 poll_thresh=18 ino=257 dd-2584 [007] 233.817931: balance_dirty_state: bdi btrfs-1: dirty=485 wb=974 unstable=0 bg_thresh=999 thresh=1998 gap=539 poll_thresh=19 ino=257 dd-2584 [007] 233.818050: balance_dirty_state: bdi btrfs-1: dirty=510 wb=974 unstable=0 bg_thresh=998 thresh=1997 gap=513 poll_thresh=20 ino=257 dd-2584 [007] 233.818169: balance_dirty_state: bdi btrfs-1: dirty=560 wb=974 unstable=0 bg_thresh=1000 thresh=2001 gap=467 poll_thresh=21 ino=257 dd-2584 [007] 233.818174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=60768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.825184: balance_dirty_state: bdi btrfs-1: dirty=560 wb=974 unstable=0 bg_thresh=998 thresh=1996 gap=462 poll_thresh=21 ino=257 dd-2584 [007] 233.825189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=60768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.833250: balance_dirty_state: bdi btrfs-1: dirty=560 wb=724 unstable=0 bg_thresh=994 thresh=1989 gap=705 poll_thresh=21 ino=257 dd-2584 [007] 233.833372: balance_dirty_state: bdi btrfs-1: dirty=560 wb=724 unstable=0 bg_thresh=994 thresh=1989 gap=705 poll_thresh=16 ino=257 dd-2584 [007] 233.833603: balance_dirty_state: bdi btrfs-1: dirty=610 wb=724 unstable=0 bg_thresh=997 thresh=1994 gap=660 poll_thresh=17 ino=257 dd-2584 [007] 233.833835: balance_dirty_state: bdi btrfs-1: dirty=635 wb=724 unstable=0 bg_thresh=996 thresh=1993 gap=634 poll_thresh=18 ino=257 dd-2584 [007] 233.834075: balance_dirty_state: bdi btrfs-1: dirty=660 wb=724 unstable=0 bg_thresh=998 thresh=1997 gap=613 poll_thresh=19 ino=257 dd-2584 [007] 233.834308: balance_dirty_state: bdi btrfs-1: dirty=685 wb=724 unstable=0 bg_thresh=998 thresh=1996 gap=587 poll_thresh=20 ino=257 dd-2584 [007] 233.834905: balance_dirty_state: bdi btrfs-1: dirty=735 wb=724 unstable=0 bg_thresh=997 thresh=1995 gap=536 poll_thresh=21 ino=257 dd-2584 [007] 233.835138: balance_dirty_state: bdi btrfs-1: dirty=760 wb=724 unstable=0 bg_thresh=999 thresh=1999 gap=515 poll_thresh=22 ino=257 dd-2584 [007] 233.835375: balance_dirty_state: bdi btrfs-1: dirty=785 wb=724 unstable=0 bg_thresh=999 thresh=1998 gap=489 poll_thresh=23 ino=257 dd-2584 [007] 233.835384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=60768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.841206: balance_dirty_state: bdi btrfs-1: dirty=785 wb=599 unstable=0 bg_thresh=990 thresh=1981 gap=597 poll_thresh=23 ino=257 dd-2584 [007] 233.841327: balance_dirty_state: bdi btrfs-1: dirty=810 wb=599 unstable=0 bg_thresh=990 thresh=1981 gap=572 poll_thresh=17 ino=257 dd-2584 [007] 233.841556: balance_dirty_state: bdi btrfs-1: dirty=835 wb=599 unstable=0 bg_thresh=993 thresh=1986 gap=552 poll_thresh=18 ino=257 dd-2584 [007] 233.841783: balance_dirty_state: bdi btrfs-1: dirty=860 wb=599 unstable=0 bg_thresh=995 thresh=1991 gap=532 poll_thresh=19 ino=257 dd-2584 [007] 233.842020: balance_dirty_state: bdi btrfs-1: dirty=910 wb=599 unstable=0 bg_thresh=1000 thresh=2001 gap=492 poll_thresh=20 ino=257 dd-2584 [007] 233.842028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=61624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.849216: balance_dirty_state: bdi btrfs-1: dirty=910 wb=474 unstable=0 bg_thresh=998 thresh=1996 gap=612 poll_thresh=20 ino=257 dd-2584 [007] 233.849338: balance_dirty_state: bdi btrfs-1: dirty=910 wb=474 unstable=0 bg_thresh=999 thresh=1998 gap=614 poll_thresh=15 ino=257 dd-2584 [007] 233.849404: balance_dirty_state: bdi btrfs-1: dirty=935 wb=474 unstable=0 bg_thresh=1001 thresh=2003 gap=594 poll_thresh=16 ino=257 dd-2584 [007] 233.849693: balance_dirty_state: bdi btrfs-1: dirty=960 wb=474 unstable=0 bg_thresh=1001 thresh=2002 gap=568 poll_thresh=17 ino=257 dd-2584 [007] 233.849806: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=474 unstable=0 bg_thresh=1000 thresh=2001 gap=517 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 233.849891: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1252 wrote=0 to_write=8192 dd-2584 [007] 233.849932: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=474 unstable=0 bg_thresh=1002 thresh=2005 gap=496 poll_thresh=19 ino=257 dd-2584 [007] 233.849934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=61624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 233.852104: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=396 wrote=960 to_write=7232 dd-2584 [007] 233.857206: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1299 unstable=0 bg_thresh=995 thresh=1990 gap=606 poll_thresh=19 ino=257 dd-2584 [007] 233.857269: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1299 unstable=0 bg_thresh=995 thresh=1990 gap=581 poll_thresh=14 ino=257 dd-2584 [007] 233.857330: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1299 unstable=0 bg_thresh=997 thresh=1995 gap=586 poll_thresh=15 ino=257 dd-2584 [007] 233.857387: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1299 unstable=0 bg_thresh=997 thresh=1995 gap=561 poll_thresh=16 ino=257 dd-2584 [007] 233.857504: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1299 unstable=0 bg_thresh=1002 thresh=2005 gap=546 poll_thresh=17 ino=257 dd-2584 [007] 233.857622: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1299 unstable=0 bg_thresh=1002 thresh=2004 gap=520 poll_thresh=18 ino=257 dd-2584 [007] 233.857766: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1299 unstable=0 bg_thresh=1001 thresh=2003 gap=469 poll_thresh=19 ino=257 dd-2584 [007] 233.857771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=61624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.865225: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1174 unstable=0 bg_thresh=999 thresh=1999 gap=590 poll_thresh=19 ino=257 dd-2584 [007] 233.865332: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1174 unstable=0 bg_thresh=999 thresh=1999 gap=590 poll_thresh=14 ino=257 dd-2584 [007] 233.865392: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1174 unstable=0 bg_thresh=1002 thresh=2004 gap=570 poll_thresh=15 ino=257 dd-2584 [007] 233.865627: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1174 unstable=0 bg_thresh=1001 thresh=2003 gap=544 poll_thresh=16 ino=257 dd-2584 [007] 233.865740: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1174 unstable=0 bg_thresh=1001 thresh=2002 gap=518 poll_thresh=17 ino=257 dd-2584 [007] 233.865853: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1174 unstable=0 bg_thresh=1000 thresh=2001 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 233.865858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=61624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.873201: balance_dirty_state: bdi btrfs-1: dirty=335 wb=999 unstable=0 bg_thresh=992 thresh=1985 gap=651 poll_thresh=18 ino=257 dd-2584 [007] 233.873264: balance_dirty_state: bdi btrfs-1: dirty=360 wb=999 unstable=0 bg_thresh=992 thresh=1985 gap=626 poll_thresh=13 ino=257 dd-2584 [007] 233.873323: balance_dirty_state: bdi btrfs-1: dirty=360 wb=999 unstable=0 bg_thresh=995 thresh=1990 gap=631 poll_thresh=14 ino=257 dd-2584 [007] 233.873380: balance_dirty_state: bdi btrfs-1: dirty=385 wb=999 unstable=0 bg_thresh=995 thresh=1990 gap=606 poll_thresh=15 ino=257 dd-2584 [007] 233.873438: balance_dirty_state: bdi btrfs-1: dirty=410 wb=999 unstable=0 bg_thresh=997 thresh=1995 gap=586 poll_thresh=16 ino=257 dd-2584 [007] 233.873553: balance_dirty_state: bdi btrfs-1: dirty=435 wb=999 unstable=0 bg_thresh=1000 thresh=2000 gap=566 poll_thresh=17 ino=257 dd-2584 [007] 233.873671: balance_dirty_state: bdi btrfs-1: dirty=460 wb=999 unstable=0 bg_thresh=1002 thresh=2004 gap=545 poll_thresh=18 ino=257 dd-2584 [007] 233.873789: balance_dirty_state: bdi btrfs-1: dirty=510 wb=999 unstable=0 bg_thresh=1001 thresh=2003 gap=494 poll_thresh=19 ino=257 dd-2584 [007] 233.873794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=61624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.881218: balance_dirty_state: bdi btrfs-1: dirty=510 wb=999 unstable=0 bg_thresh=995 thresh=1990 gap=481 poll_thresh=19 ino=257 dd-2584 [007] 233.881222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=61624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.889223: balance_dirty_state: bdi btrfs-1: dirty=510 wb=724 unstable=0 bg_thresh=994 thresh=1988 gap=754 poll_thresh=19 ino=257 dd-2584 [007] 233.889312: balance_dirty_state: bdi btrfs-1: dirty=510 wb=724 unstable=0 bg_thresh=994 thresh=1988 gap=754 poll_thresh=14 ino=257 dd-2584 [007] 233.889542: balance_dirty_state: bdi btrfs-1: dirty=535 wb=724 unstable=0 bg_thresh=996 thresh=1993 gap=734 poll_thresh=15 ino=257 dd-2584 [007] 233.889598: balance_dirty_state: bdi btrfs-1: dirty=535 wb=724 unstable=0 bg_thresh=996 thresh=1993 gap=734 poll_thresh=16 ino=257 dd-2584 [007] 233.889707: balance_dirty_state: bdi btrfs-1: dirty=585 wb=724 unstable=0 bg_thresh=999 thresh=1998 gap=689 poll_thresh=17 ino=257 dd-2584 [007] 233.889822: balance_dirty_state: bdi btrfs-1: dirty=610 wb=724 unstable=0 bg_thresh=1001 thresh=2002 gap=668 poll_thresh=18 ino=257 dd-2584 [007] 233.889933: balance_dirty_state: bdi btrfs-1: dirty=635 wb=724 unstable=0 bg_thresh=1000 thresh=2001 gap=642 poll_thresh=19 ino=257 dd-2584 [007] 233.890046: balance_dirty_state: bdi btrfs-1: dirty=685 wb=724 unstable=0 bg_thresh=1000 thresh=2000 gap=591 poll_thresh=20 ino=257 dd-2584 [007] 233.890160: balance_dirty_state: bdi btrfs-1: dirty=710 wb=724 unstable=0 bg_thresh=1002 thresh=2004 gap=570 poll_thresh=21 ino=257 dd-2584 [007] 233.890275: balance_dirty_state: bdi btrfs-1: dirty=735 wb=724 unstable=0 bg_thresh=1001 thresh=2003 gap=544 poll_thresh=22 ino=257 dd-2584 [007] 233.890388: balance_dirty_state: bdi btrfs-1: dirty=760 wb=724 unstable=0 bg_thresh=1001 thresh=2002 gap=518 poll_thresh=23 ino=257 dd-2584 [007] 233.890659: balance_dirty_state: bdi btrfs-1: dirty=810 wb=724 unstable=0 bg_thresh=1000 thresh=2001 gap=467 poll_thresh=24 ino=257 dd-2584 [007] 233.890663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=61624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 233.897241: balance_dirty_state: bdi btrfs-1: dirty=810 wb=599 unstable=0 bg_thresh=990 thresh=1980 gap=571 poll_thresh=24 ino=257 dd-2584 [003] 233.897421: balance_dirty_state: bdi btrfs-1: dirty=810 wb=599 unstable=0 bg_thresh=992 thresh=1985 gap=576 poll_thresh=18 ino=257 dd-2584 [003] 233.897659: balance_dirty_state: bdi btrfs-1: dirty=860 wb=599 unstable=0 bg_thresh=992 thresh=1984 gap=525 poll_thresh=19 ino=257 dd-2584 [003] 233.897893: balance_dirty_state: bdi btrfs-1: dirty=885 wb=599 unstable=0 bg_thresh=991 thresh=1983 gap=499 poll_thresh=20 ino=257 dd-2584 [003] 233.898126: balance_dirty_state: bdi btrfs-1: dirty=910 wb=599 unstable=0 bg_thresh=991 thresh=1982 gap=473 poll_thresh=21 ino=257 dd-2584 [003] 233.898135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=61624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.905380: balance_dirty_state: bdi btrfs-1: dirty=910 wb=474 unstable=0 bg_thresh=993 thresh=1986 gap=602 poll_thresh=21 ino=257 dd-2584 [007] 233.905447: balance_dirty_state: bdi btrfs-1: dirty=910 wb=474 unstable=0 bg_thresh=993 thresh=1986 gap=602 poll_thresh=16 ino=257 dd-2584 [007] 233.905563: balance_dirty_state: bdi btrfs-1: dirty=960 wb=474 unstable=0 bg_thresh=995 thresh=1991 gap=557 poll_thresh=17 ino=257 dd-2584 [007] 233.905678: balance_dirty_state: bdi btrfs-1: dirty=985 wb=474 unstable=0 bg_thresh=1000 thresh=2001 gap=542 poll_thresh=18 ino=257 dd-2584 [007] 233.905796: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=474 unstable=0 bg_thresh=1000 thresh=2000 gap=516 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 233.905871: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1308 wrote=0 to_write=8192 dd-2584 [007] 233.906105: balance_dirty_state: bdi btrfs-1: dirty=985 wb=499 unstable=0 bg_thresh=999 thresh=1999 gap=515 poll_thresh=20 ino=257 dd-2584 [007] 233.906232: balance_dirty_state: bdi btrfs-1: dirty=985 wb=549 unstable=0 bg_thresh=999 thresh=1998 gap=464 poll_thresh=21 ino=257 dd-2584 [007] 233.906233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=61624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 233.908207: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=452 wrote=1008 to_write=7184 dd-2584 [007] 233.913219: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1349 unstable=0 bg_thresh=992 thresh=1985 gap=576 poll_thresh=21 ino=257 dd-2584 [007] 233.913285: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1349 unstable=0 bg_thresh=992 thresh=1985 gap=576 poll_thresh=16 ino=257 dd-2584 [007] 233.913401: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1349 unstable=0 bg_thresh=995 thresh=1990 gap=531 poll_thresh=17 ino=257 dd-2584 [007] 233.913517: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1349 unstable=0 bg_thresh=997 thresh=1995 gap=511 poll_thresh=18 ino=257 dd-2584 [007] 233.913635: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1349 unstable=0 bg_thresh=999 thresh=1999 gap=490 poll_thresh=19 ino=257 dd-2584 [007] 233.913640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-208% task_weight=101% bdi_bw=61624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.921250: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1224 unstable=0 bg_thresh=985 thresh=1970 gap=586 poll_thresh=19 ino=257 dd-2584 [007] 233.921318: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1224 unstable=0 bg_thresh=985 thresh=1970 gap=561 poll_thresh=14 ino=257 dd-2584 [007] 233.921378: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1224 unstable=0 bg_thresh=987 thresh=1975 gap=566 poll_thresh=15 ino=257 dd-2584 [007] 233.921441: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1224 unstable=0 bg_thresh=987 thresh=1975 gap=541 poll_thresh=16 ino=257 dd-2584 [007] 233.921565: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1224 unstable=0 bg_thresh=989 thresh=1979 gap=520 poll_thresh=17 ino=257 dd-2584 [007] 233.921872: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1224 unstable=0 bg_thresh=989 thresh=1978 gap=469 poll_thresh=18 ino=257 dd-2584 [007] 233.921877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=61624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.929334: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1099 unstable=0 bg_thresh=998 thresh=1997 gap=613 poll_thresh=18 ino=257 dd-2584 [007] 233.929459: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1099 unstable=0 bg_thresh=998 thresh=1997 gap=613 poll_thresh=13 ino=257 dd-2584 [007] 233.929577: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1099 unstable=0 bg_thresh=1001 thresh=2002 gap=593 poll_thresh=14 ino=257 dd-2584 [007] 233.929692: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1099 unstable=0 bg_thresh=1001 thresh=2002 gap=568 poll_thresh=15 ino=257 dd-2584 [007] 233.929810: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1099 unstable=0 bg_thresh=1003 thresh=2007 gap=573 poll_thresh=16 ino=257 dd-2584 [007] 233.930042: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1099 unstable=0 bg_thresh=1006 thresh=2012 gap=528 poll_thresh=17 ino=257 dd-2584 [007] 233.930284: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1099 unstable=0 bg_thresh=1008 thresh=2016 gap=507 poll_thresh=18 ino=257 dd-2584 [007] 233.930525: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1099 unstable=0 bg_thresh=1007 thresh=2015 gap=481 poll_thresh=19 ino=257 dd-2584 [007] 233.930534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=61624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 233.937220: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1024 unstable=0 bg_thresh=992 thresh=1985 gap=526 poll_thresh=19 ino=257 dd-2584 [007] 233.937285: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1024 unstable=0 bg_thresh=992 thresh=1985 gap=501 poll_thresh=14 ino=257 dd-2584 [007] 233.937346: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1024 unstable=0 bg_thresh=995 thresh=1990 gap=506 poll_thresh=15 ino=257 dd-2584 [007] 233.937404: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1024 unstable=0 bg_thresh=995 thresh=1990 gap=481 poll_thresh=16 ino=257 dd-2584 [007] 233.937408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=61624 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 233.945296: balance_dirty_state: bdi btrfs-1: dirty=485 wb=899 unstable=0 bg_thresh=999 thresh=1999 gap=615 poll_thresh=16 ino=257 dd-2584 [007] 233.945368: balance_dirty_state: bdi btrfs-1: dirty=510 wb=899 unstable=0 bg_thresh=1002 thresh=2004 gap=595 poll_thresh=12 ino=257 dd-2584 [007] 233.945612: balance_dirty_state: bdi btrfs-1: dirty=510 wb=899 unstable=0 bg_thresh=997 thresh=1995 gap=586 poll_thresh=13 ino=257 dd-2584 [007] 233.945674: balance_dirty_state: bdi btrfs-1: dirty=535 wb=899 unstable=0 bg_thresh=1000 thresh=2000 gap=566 poll_thresh=14 ino=257 dd-2584 [007] 233.945737: balance_dirty_state: bdi btrfs-1: dirty=560 wb=899 unstable=0 bg_thresh=999 thresh=1999 gap=540 poll_thresh=15 ino=257 dd-2584 [007] 233.945797: balance_dirty_state: bdi btrfs-1: dirty=560 wb=899 unstable=0 bg_thresh=1002 thresh=2004 gap=545 poll_thresh=16 ino=257 dd-2584 [007] 233.945917: balance_dirty_state: bdi btrfs-1: dirty=585 wb=899 unstable=0 bg_thresh=997 thresh=1995 gap=511 poll_thresh=17 ino=257 dd-2584 [007] 233.946037: balance_dirty_state: bdi btrfs-1: dirty=635 wb=899 unstable=0 bg_thresh=997 thresh=1994 gap=460 poll_thresh=18 ino=257 dd-2584 [007] 233.946042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=61768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 233.953322: balance_dirty_state: bdi btrfs-1: dirty=635 wb=649 unstable=0 bg_thresh=996 thresh=1993 gap=709 poll_thresh=18 ino=257 dd-2584 [006] 233.953391: balance_dirty_state: bdi btrfs-1: dirty=660 wb=649 unstable=0 bg_thresh=996 thresh=1993 gap=684 poll_thresh=13 ino=257 dd-2584 [006] 233.953450: balance_dirty_state: bdi btrfs-1: dirty=685 wb=649 unstable=0 bg_thresh=999 thresh=1998 gap=664 poll_thresh=14 ino=257 dd-2584 [006] 233.953509: balance_dirty_state: bdi btrfs-1: dirty=685 wb=649 unstable=0 bg_thresh=999 thresh=1998 gap=664 poll_thresh=15 ino=257 dd-2584 [006] 233.953568: balance_dirty_state: bdi btrfs-1: dirty=710 wb=649 unstable=0 bg_thresh=1001 thresh=2003 gap=644 poll_thresh=16 ino=257 dd-2584 [006] 233.953691: balance_dirty_state: bdi btrfs-1: dirty=735 wb=649 unstable=0 bg_thresh=1001 thresh=2002 gap=618 poll_thresh=17 ino=257 dd-2584 [006] 233.953817: balance_dirty_state: bdi btrfs-1: dirty=760 wb=649 unstable=0 bg_thresh=1003 thresh=2006 gap=597 poll_thresh=18 ino=257 dd-2584 [006] 233.954128: balance_dirty_state: bdi btrfs-1: dirty=810 wb=649 unstable=0 bg_thresh=999 thresh=1999 gap=540 poll_thresh=19 ino=257 dd-2584 [006] 233.954245: balance_dirty_state: bdi btrfs-1: dirty=835 wb=649 unstable=0 bg_thresh=999 thresh=1998 gap=514 poll_thresh=20 ino=257 dd-2584 [006] 233.954365: balance_dirty_state: bdi btrfs-1: dirty=860 wb=649 unstable=0 bg_thresh=998 thresh=1996 gap=487 poll_thresh=21 ino=257 dd-2584 [006] 233.954370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=61768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 233.965324: balance_dirty_state: bdi btrfs-1: dirty=860 wb=399 unstable=0 bg_thresh=994 thresh=1989 gap=730 poll_thresh=21 ino=257 dd-2584 [006] 233.965394: balance_dirty_state: bdi btrfs-1: dirty=885 wb=399 unstable=0 bg_thresh=994 thresh=1989 gap=705 poll_thresh=16 ino=257 dd-2584 [006] 233.965519: balance_dirty_state: bdi btrfs-1: dirty=910 wb=399 unstable=0 bg_thresh=990 thresh=1981 gap=672 poll_thresh=17 ino=257 dd-2584 [006] 233.965638: balance_dirty_state: bdi btrfs-1: dirty=935 wb=399 unstable=0 bg_thresh=993 thresh=1986 gap=652 poll_thresh=18 ino=257 dd-2584 [006] 233.965757: balance_dirty_state: bdi btrfs-1: dirty=985 wb=399 unstable=0 bg_thresh=995 thresh=1990 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 233.965874: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=399 unstable=0 bg_thresh=994 thresh=1989 gap=580 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 233.965899: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1368 wrote=0 to_write=8192 dd-2584 [006] 233.966331: balance_dirty_state: bdi btrfs-1: dirty=985 wb=449 unstable=0 bg_thresh=994 thresh=1988 gap=554 poll_thresh=21 ino=257 dd-2584 [006] 233.966510: balance_dirty_state: bdi btrfs-1: dirty=985 wb=499 unstable=0 bg_thresh=993 thresh=1987 gap=503 poll_thresh=22 ino=257 dd-2584 [006] 233.966694: balance_dirty_state: bdi btrfs-1: dirty=960 wb=549 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=23 ino=257 dd-2584 [006] 233.966696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=61768 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 233.968598: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=512 wrote=1040 to_write=7152 dd-2584 [006] 233.973318: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1449 unstable=0 bg_thresh=989 thresh=1978 gap=444 poll_thresh=23 ino=257 dd-2584 [006] 233.973323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=61768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 233.981314: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1199 unstable=0 bg_thresh=994 thresh=1988 gap=704 poll_thresh=23 ino=257 dd-2584 [006] 233.981407: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1199 unstable=0 bg_thresh=993 thresh=1987 gap=703 poll_thresh=17 ino=257 dd-2584 [006] 233.981529: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1199 unstable=0 bg_thresh=993 thresh=1986 gap=652 poll_thresh=18 ino=257 dd-2584 [006] 233.981648: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1199 unstable=0 bg_thresh=992 thresh=1985 gap=626 poll_thresh=19 ino=257 dd-2584 [006] 233.981767: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1199 unstable=0 bg_thresh=992 thresh=1984 gap=600 poll_thresh=20 ino=257 dd-2584 [006] 233.981888: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1199 unstable=0 bg_thresh=994 thresh=1988 gap=554 poll_thresh=21 ino=257 dd-2584 [006] 233.982010: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1199 unstable=0 bg_thresh=993 thresh=1987 gap=528 poll_thresh=22 ino=257 dd-2584 [006] 233.982314: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1199 unstable=0 bg_thresh=993 thresh=1986 gap=502 poll_thresh=23 ino=257 dd-2584 [006] 233.982433: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1199 unstable=0 bg_thresh=995 thresh=1990 gap=481 poll_thresh=24 ino=257 dd-2584 [006] 233.982437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=61768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 233.989335: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1199 unstable=0 bg_thresh=992 thresh=1984 gap=475 poll_thresh=24 ino=257 dd-2584 [006] 233.989343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=61768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 233.997347: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1074 unstable=0 bg_thresh=996 thresh=1993 gap=609 poll_thresh=24 ino=257 dd-2584 [006] 233.997435: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1074 unstable=0 bg_thresh=993 thresh=1987 gap=578 poll_thresh=18 ino=257 dd-2584 [006] 233.997557: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1074 unstable=0 bg_thresh=993 thresh=1986 gap=552 poll_thresh=19 ino=257 dd-2584 [006] 233.997676: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1074 unstable=0 bg_thresh=995 thresh=1990 gap=506 poll_thresh=20 ino=257 dd-2584 [006] 233.997792: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1074 unstable=0 bg_thresh=994 thresh=1989 gap=480 poll_thresh=21 ino=257 dd-2584 [006] 233.997797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=61768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.005321: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1074 unstable=0 bg_thresh=1001 thresh=2003 gap=494 poll_thresh=21 ino=257 dd-2584 [006] 234.005327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=61768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.013335: balance_dirty_state: bdi btrfs-1: dirty=435 wb=824 unstable=0 bg_thresh=1001 thresh=2003 gap=744 poll_thresh=21 ino=257 dd-2584 [006] 234.013418: balance_dirty_state: bdi btrfs-1: dirty=460 wb=774 unstable=0 bg_thresh=1000 thresh=2001 gap=767 poll_thresh=16 ino=257 dd-2584 [006] 234.013572: balance_dirty_state: bdi btrfs-1: dirty=485 wb=699 unstable=0 bg_thresh=996 thresh=1993 gap=809 poll_thresh=17 ino=257 dd-2584 [006] 234.013704: balance_dirty_state: bdi btrfs-1: dirty=510 wb=699 unstable=0 bg_thresh=996 thresh=1992 gap=783 poll_thresh=18 ino=257 dd-2584 [006] 234.014007: balance_dirty_state: bdi btrfs-1: dirty=535 wb=699 unstable=0 bg_thresh=994 thresh=1988 gap=754 poll_thresh=19 ino=257 dd-2584 [006] 234.014134: balance_dirty_state: bdi btrfs-1: dirty=585 wb=699 unstable=0 bg_thresh=992 thresh=1984 gap=700 poll_thresh=20 ino=257 dd-2584 [006] 234.014259: balance_dirty_state: bdi btrfs-1: dirty=610 wb=699 unstable=0 bg_thresh=991 thresh=1982 gap=673 poll_thresh=21 ino=257 dd-2584 [006] 234.014386: balance_dirty_state: bdi btrfs-1: dirty=635 wb=699 unstable=0 bg_thresh=990 thresh=1981 gap=647 poll_thresh=22 ino=257 dd-2584 [006] 234.014511: balance_dirty_state: bdi btrfs-1: dirty=660 wb=699 unstable=0 bg_thresh=992 thresh=1984 gap=625 poll_thresh=23 ino=257 dd-2584 [006] 234.014633: balance_dirty_state: bdi btrfs-1: dirty=710 wb=699 unstable=0 bg_thresh=994 thresh=1989 gap=580 poll_thresh=24 ino=257 dd-2584 [006] 234.014759: balance_dirty_state: bdi btrfs-1: dirty=735 wb=699 unstable=0 bg_thresh=993 thresh=1987 gap=553 poll_thresh=25 ino=257 dd-2584 [006] 234.014885: balance_dirty_state: bdi btrfs-1: dirty=760 wb=699 unstable=0 bg_thresh=989 thresh=1978 gap=519 poll_thresh=26 ino=257 dd-2584 [006] 234.015174: balance_dirty_state: bdi btrfs-1: dirty=810 wb=699 unstable=0 bg_thresh=993 thresh=1986 gap=477 poll_thresh=27 ino=257 dd-2584 [006] 234.015179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=98% bdi_bw=61768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.021332: balance_dirty_state: bdi btrfs-1: dirty=810 wb=699 unstable=0 bg_thresh=994 thresh=1988 gap=479 poll_thresh=27 ino=257 dd-2584 [006] 234.021337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=98% bdi_bw=61768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.029383: balance_dirty_state: bdi btrfs-1: dirty=803 wb=451 unstable=0 bg_thresh=993 thresh=1987 gap=733 poll_thresh=27 ino=257 dd-2584 [006] 234.029571: balance_dirty_state: bdi btrfs-1: dirty=803 wb=451 unstable=0 bg_thresh=993 thresh=1987 gap=733 poll_thresh=20 ino=257 dd-2584 [006] 234.029933: balance_dirty_state: bdi btrfs-1: dirty=853 wb=451 unstable=0 bg_thresh=995 thresh=1991 gap=687 poll_thresh=21 ino=257 dd-2584 [006] 234.030277: balance_dirty_state: bdi btrfs-1: dirty=878 wb=451 unstable=0 bg_thresh=995 thresh=1990 gap=661 poll_thresh=22 ino=257 dd-2584 [006] 234.030613: balance_dirty_state: bdi btrfs-1: dirty=903 wb=451 unstable=0 bg_thresh=994 thresh=1989 gap=635 poll_thresh=23 ino=257 dd-2584 [006] 234.030958: balance_dirty_state: bdi btrfs-1: dirty=953 wb=451 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=24 ino=257 dd-2584 [006] 234.031221: balance_dirty_state: bdi btrfs-1: dirty=978 wb=451 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=25 ino=257 dd-2584 [006] 234.031445: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=376 unstable=0 bg_thresh=992 thresh=1984 gap=605 poll_thresh=26 ino=257 flush-btrfs-1-2586 [002] 234.031470: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1432 wrote=0 to_write=8192 dd-2584 [006] 234.031913: balance_dirty_state: bdi btrfs-1: dirty=978 wb=351 unstable=0 bg_thresh=989 thresh=1978 gap=649 poll_thresh=27 ino=257 dd-2584 [006] 234.032099: balance_dirty_state: bdi btrfs-1: dirty=978 wb=401 unstable=0 bg_thresh=990 thresh=1981 gap=602 poll_thresh=28 ino=257 dd-2584 [006] 234.032286: balance_dirty_state: bdi btrfs-1: dirty=953 wb=426 unstable=0 bg_thresh=989 thresh=1979 gap=600 poll_thresh=29 ino=257 dd-2584 [006] 234.032469: balance_dirty_state: bdi btrfs-1: dirty=928 wb=476 unstable=0 bg_thresh=991 thresh=1983 gap=579 poll_thresh=30 ino=257 dd-2584 [006] 234.032651: balance_dirty_state: bdi btrfs-1: dirty=953 wb=526 unstable=0 bg_thresh=993 thresh=1987 gap=508 poll_thresh=31 ino=257 dd-2584 [006] 234.032836: balance_dirty_state: bdi btrfs-1: dirty=928 wb=576 unstable=0 bg_thresh=994 thresh=1989 gap=485 poll_thresh=32 ino=257 dd-2584 [006] 234.032839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=61768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 234.034712: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=580 wrote=1120 to_write=7072 dd-2584 [006] 234.037314: balance_dirty_state: bdi btrfs-1: dirty=78 wb=1401 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=32 ino=257 dd-2584 [006] 234.037380: balance_dirty_state: bdi btrfs-1: dirty=78 wb=1401 unstable=0 bg_thresh=999 thresh=1999 gap=520 poll_thresh=24 ino=257 dd-2584 [006] 234.037500: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1401 unstable=0 bg_thresh=999 thresh=1998 gap=469 poll_thresh=25 ino=257 dd-2584 [006] 234.037505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=61768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.045325: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1276 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=25 ino=257 dd-2584 [006] 234.045432: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1276 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 234.045729: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1276 unstable=0 bg_thresh=997 thresh=1995 gap=541 poll_thresh=20 ino=257 dd-2584 [006] 234.045843: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1276 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=21 ino=257 dd-2584 [006] 234.045956: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1276 unstable=0 bg_thresh=996 thresh=1993 gap=489 poll_thresh=22 ino=257 dd-2584 [006] 234.045960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=61768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.053385: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1151 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=22 ino=257 dd-2584 [006] 234.053452: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1151 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 234.053571: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1151 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 234.053688: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1151 unstable=0 bg_thresh=997 thresh=1994 gap=540 poll_thresh=18 ino=257 dd-2584 [006] 234.053805: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1151 unstable=0 bg_thresh=996 thresh=1993 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 234.053809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=62752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.061409: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1002 unstable=0 bg_thresh=995 thresh=1990 gap=619 poll_thresh=19 ino=257 dd-2584 [006] 234.061498: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1002 unstable=0 bg_thresh=995 thresh=1990 gap=619 poll_thresh=14 ino=257 dd-2584 [006] 234.061557: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1002 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=15 ino=257 dd-2584 [006] 234.061619: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1002 unstable=0 bg_thresh=994 thresh=1988 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 234.061919: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1002 unstable=0 bg_thresh=993 thresh=1987 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 234.062036: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1002 unstable=0 bg_thresh=993 thresh=1986 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 234.062154: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1002 unstable=0 bg_thresh=992 thresh=1985 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 234.062159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=62752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.069351: balance_dirty_state: bdi btrfs-1: dirty=494 wb=852 unstable=0 bg_thresh=1000 thresh=2000 gap=654 poll_thresh=19 ino=257 dd-2584 [006] 234.069444: balance_dirty_state: bdi btrfs-1: dirty=519 wb=852 unstable=0 bg_thresh=1002 thresh=2005 gap=634 poll_thresh=14 ino=257 dd-2584 [006] 234.069506: balance_dirty_state: bdi btrfs-1: dirty=544 wb=852 unstable=0 bg_thresh=1002 thresh=2004 gap=608 poll_thresh=15 ino=257 dd-2584 [006] 234.069575: balance_dirty_state: bdi btrfs-1: dirty=544 wb=827 unstable=0 bg_thresh=1004 thresh=2009 gap=638 poll_thresh=16 ino=257 dd-2584 [006] 234.069722: balance_dirty_state: bdi btrfs-1: dirty=594 wb=752 unstable=0 bg_thresh=1004 thresh=2008 gap=662 poll_thresh=17 ino=257 dd-2584 [006] 234.069842: balance_dirty_state: bdi btrfs-1: dirty=619 wb=727 unstable=0 bg_thresh=1003 thresh=2007 gap=661 poll_thresh=18 ino=257 dd-2584 [006] 234.069962: balance_dirty_state: bdi btrfs-1: dirty=644 wb=727 unstable=0 bg_thresh=1000 thresh=2000 gap=629 poll_thresh=19 ino=257 dd-2584 [006] 234.070081: balance_dirty_state: bdi btrfs-1: dirty=694 wb=727 unstable=0 bg_thresh=1002 thresh=2004 gap=583 poll_thresh=20 ino=257 dd-2584 [006] 234.070377: balance_dirty_state: bdi btrfs-1: dirty=719 wb=727 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=21 ino=257 dd-2584 [006] 234.070494: balance_dirty_state: bdi btrfs-1: dirty=744 wb=727 unstable=0 bg_thresh=1001 thresh=2002 gap=531 poll_thresh=22 ino=257 dd-2584 [006] 234.070613: balance_dirty_state: bdi btrfs-1: dirty=769 wb=727 unstable=0 bg_thresh=1000 thresh=2001 gap=505 poll_thresh=23 ino=257 dd-2584 [006] 234.070731: balance_dirty_state: bdi btrfs-1: dirty=819 wb=727 unstable=0 bg_thresh=1002 thresh=2005 gap=459 poll_thresh=24 ino=257 dd-2584 [006] 234.070736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=62752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.077387: balance_dirty_state: bdi btrfs-1: dirty=819 wb=727 unstable=0 bg_thresh=1002 thresh=2004 gap=458 poll_thresh=24 ino=257 dd-2584 [006] 234.077392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=62752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.085323: balance_dirty_state: bdi btrfs-1: dirty=820 wb=478 unstable=0 bg_thresh=996 thresh=1992 gap=694 poll_thresh=24 ino=257 dd-2584 [006] 234.085391: balance_dirty_state: bdi btrfs-1: dirty=820 wb=478 unstable=0 bg_thresh=996 thresh=1992 gap=694 poll_thresh=18 ino=257 dd-2584 [006] 234.085512: balance_dirty_state: bdi btrfs-1: dirty=870 wb=478 unstable=0 bg_thresh=998 thresh=1996 gap=648 poll_thresh=19 ino=257 dd-2584 [006] 234.085633: balance_dirty_state: bdi btrfs-1: dirty=895 wb=478 unstable=0 bg_thresh=997 thresh=1995 gap=622 poll_thresh=20 ino=257 dd-2584 [006] 234.085754: balance_dirty_state: bdi btrfs-1: dirty=920 wb=478 unstable=0 bg_thresh=997 thresh=1994 gap=596 poll_thresh=21 ino=257 dd-2584 [006] 234.086060: balance_dirty_state: bdi btrfs-1: dirty=945 wb=478 unstable=0 bg_thresh=993 thresh=1987 gap=564 poll_thresh=22 ino=257 dd-2584 [006] 234.086180: balance_dirty_state: bdi btrfs-1: dirty=995 wb=478 unstable=0 bg_thresh=998 thresh=1997 gap=524 poll_thresh=23 ino=257 dd-2584 [006] 234.086296: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=478 unstable=0 bg_thresh=998 thresh=1996 gap=498 poll_thresh=24 ino=257 dd-2584 [006] 234.086302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=62752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 234.086322: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1488 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 234.088465: writeback_single_inode: bdi btrfs-1: ino=257 state= age=632 wrote=928 to_write=7264 dd-2584 [006] 234.093302: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1275 unstable=0 bg_thresh=988 thresh=1976 gap=608 poll_thresh=24 ino=257 dd-2584 [006] 234.093417: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1275 unstable=0 bg_thresh=986 thresh=1972 gap=579 poll_thresh=18 ino=257 dd-2584 [006] 234.093605: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1275 unstable=0 bg_thresh=988 thresh=1977 gap=559 poll_thresh=19 ino=257 dd-2584 [006] 234.093799: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1275 unstable=0 bg_thresh=988 thresh=1976 gap=533 poll_thresh=20 ino=257 dd-2584 [006] 234.093982: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1275 unstable=0 bg_thresh=984 thresh=1968 gap=500 poll_thresh=21 ino=257 dd-2584 [006] 234.094173: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1275 unstable=0 bg_thresh=985 thresh=1971 gap=453 poll_thresh=22 ino=257 dd-2584 [006] 234.094180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=62752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.101341: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1165 unstable=0 bg_thresh=991 thresh=1982 gap=582 poll_thresh=22 ino=257 dd-2584 [006] 234.101409: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1165 unstable=0 bg_thresh=988 thresh=1976 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 234.101721: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1165 unstable=0 bg_thresh=990 thresh=1980 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 234.101840: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1165 unstable=0 bg_thresh=989 thresh=1979 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 234.101957: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1165 unstable=0 bg_thresh=989 thresh=1978 gap=478 poll_thresh=19 ino=257 dd-2584 [006] 234.101961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=62752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.109342: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1040 unstable=0 bg_thresh=990 thresh=1981 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 234.109406: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1040 unstable=0 bg_thresh=993 thresh=1986 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 234.109466: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1040 unstable=0 bg_thresh=992 thresh=1985 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 234.109524: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1040 unstable=0 bg_thresh=992 thresh=1985 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 234.109641: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1040 unstable=0 bg_thresh=989 thresh=1978 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 234.109759: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1040 unstable=0 bg_thresh=991 thresh=1982 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 234.109764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=62752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.117343: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1040 unstable=0 bg_thresh=990 thresh=1981 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 234.117349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=62752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.125388: balance_dirty_state: bdi btrfs-1: dirty=460 wb=815 unstable=0 bg_thresh=991 thresh=1982 gap=707 poll_thresh=18 ino=257 dd-2584 [006] 234.125455: balance_dirty_state: bdi btrfs-1: dirty=460 wb=815 unstable=0 bg_thresh=991 thresh=1982 gap=707 poll_thresh=13 ino=257 dd-2584 [006] 234.125517: balance_dirty_state: bdi btrfs-1: dirty=485 wb=815 unstable=0 bg_thresh=990 thresh=1981 gap=681 poll_thresh=14 ino=257 dd-2584 [006] 234.125576: balance_dirty_state: bdi btrfs-1: dirty=510 wb=815 unstable=0 bg_thresh=993 thresh=1986 gap=661 poll_thresh=15 ino=257 dd-2584 [006] 234.125635: balance_dirty_state: bdi btrfs-1: dirty=510 wb=815 unstable=0 bg_thresh=990 thresh=1980 gap=655 poll_thresh=16 ino=257 dd-2584 [006] 234.125930: balance_dirty_state: bdi btrfs-1: dirty=560 wb=815 unstable=0 bg_thresh=989 thresh=1979 gap=604 poll_thresh=17 ino=257 dd-2584 [006] 234.126049: balance_dirty_state: bdi btrfs-1: dirty=585 wb=815 unstable=0 bg_thresh=991 thresh=1983 gap=583 poll_thresh=18 ino=257 dd-2584 [006] 234.126166: balance_dirty_state: bdi btrfs-1: dirty=610 wb=815 unstable=0 bg_thresh=991 thresh=1982 gap=557 poll_thresh=19 ino=257 dd-2584 [006] 234.126283: balance_dirty_state: bdi btrfs-1: dirty=635 wb=815 unstable=0 bg_thresh=990 thresh=1981 gap=531 poll_thresh=20 ino=257 dd-2584 [006] 234.126401: balance_dirty_state: bdi btrfs-1: dirty=685 wb=815 unstable=0 bg_thresh=992 thresh=1985 gap=485 poll_thresh=21 ino=257 dd-2584 [006] 234.126406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=62752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.137403: balance_dirty_state: bdi btrfs-1: dirty=685 wb=565 unstable=0 bg_thresh=992 thresh=1984 gap=734 poll_thresh=21 ino=257 dd-2584 [006] 234.137491: balance_dirty_state: bdi btrfs-1: dirty=685 wb=565 unstable=0 bg_thresh=994 thresh=1989 gap=739 poll_thresh=16 ino=257 dd-2584 [006] 234.137606: balance_dirty_state: bdi btrfs-1: dirty=735 wb=565 unstable=0 bg_thresh=994 thresh=1988 gap=688 poll_thresh=17 ino=257 dd-2584 [006] 234.137719: balance_dirty_state: bdi btrfs-1: dirty=760 wb=565 unstable=0 bg_thresh=996 thresh=1992 gap=667 poll_thresh=18 ino=257 dd-2584 [006] 234.138004: balance_dirty_state: bdi btrfs-1: dirty=785 wb=565 unstable=0 bg_thresh=995 thresh=1991 gap=641 poll_thresh=19 ino=257 dd-2584 [006] 234.138120: balance_dirty_state: bdi btrfs-1: dirty=810 wb=565 unstable=0 bg_thresh=992 thresh=1984 gap=609 poll_thresh=20 ino=257 dd-2584 [006] 234.138232: balance_dirty_state: bdi btrfs-1: dirty=860 wb=565 unstable=0 bg_thresh=991 thresh=1983 gap=558 poll_thresh=21 ino=257 dd-2584 [006] 234.138343: balance_dirty_state: bdi btrfs-1: dirty=885 wb=565 unstable=0 bg_thresh=993 thresh=1987 gap=537 poll_thresh=22 ino=257 dd-2584 [006] 234.138457: balance_dirty_state: bdi btrfs-1: dirty=910 wb=565 unstable=0 bg_thresh=993 thresh=1986 gap=511 poll_thresh=23 ino=257 dd-2584 [006] 234.138572: balance_dirty_state: bdi btrfs-1: dirty=960 wb=565 unstable=0 bg_thresh=992 thresh=1985 gap=460 poll_thresh=24 ino=257 dd-2584 [006] 234.138577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=62752 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 234.145414: balance_dirty_state: bdi btrfs-1: dirty=960 wb=440 unstable=0 bg_thresh=988 thresh=1977 gap=577 poll_thresh=24 ino=257 dd-2584 [000] 234.145548: balance_dirty_state: bdi btrfs-1: dirty=985 wb=440 unstable=0 bg_thresh=988 thresh=1977 gap=552 poll_thresh=18 ino=257 dd-2584 [000] 234.145787: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=440 unstable=0 bg_thresh=991 thresh=1982 gap=532 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 234.145869: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1548 wrote=0 to_write=8192 dd-2584 [000] 234.146033: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=440 unstable=0 bg_thresh=993 thresh=1986 gap=511 poll_thresh=20 ino=257 dd-2584 [000] 234.146652: balance_dirty_state: bdi btrfs-1: dirty=960 wb=540 unstable=0 bg_thresh=992 thresh=1985 gap=485 poll_thresh=21 ino=257 dd-2584 [000] 234.146656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=62752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 234.149952: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=976 to_write=7216 dd-2584 [000] 234.153318: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1290 unstable=0 bg_thresh=992 thresh=1985 gap=610 poll_thresh=21 ino=257 dd-2584 [000] 234.153484: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1290 unstable=0 bg_thresh=992 thresh=1984 gap=584 poll_thresh=16 ino=257 dd-2584 [000] 234.153807: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1290 unstable=0 bg_thresh=991 thresh=1983 gap=558 poll_thresh=17 ino=257 dd-2584 [000] 234.154126: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1290 unstable=0 bg_thresh=991 thresh=1982 gap=507 poll_thresh=18 ino=257 dd-2584 [000] 234.154455: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1290 unstable=0 bg_thresh=993 thresh=1986 gap=486 poll_thresh=19 ino=257 dd-2584 [000] 234.154465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=62752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 234.161314: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1165 unstable=0 bg_thresh=994 thresh=1988 gap=613 poll_thresh=19 ino=257 dd-2584 [000] 234.161382: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1165 unstable=0 bg_thresh=994 thresh=1988 gap=613 poll_thresh=14 ino=257 dd-2584 [000] 234.161442: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1165 unstable=0 bg_thresh=993 thresh=1987 gap=587 poll_thresh=15 ino=257 dd-2584 [000] 234.161499: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1165 unstable=0 bg_thresh=993 thresh=1987 gap=562 poll_thresh=16 ino=257 dd-2584 [000] 234.161613: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1165 unstable=0 bg_thresh=995 thresh=1991 gap=541 poll_thresh=17 ino=257 dd-2584 [000] 234.161730: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1165 unstable=0 bg_thresh=992 thresh=1984 gap=509 poll_thresh=18 ino=257 dd-2584 [000] 234.162021: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1165 unstable=0 bg_thresh=991 thresh=1983 gap=458 poll_thresh=19 ino=257 dd-2584 [000] 234.162025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=63476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 234.169428: balance_dirty_state: bdi btrfs-1: dirty=360 wb=990 unstable=0 bg_thresh=992 thresh=1984 gap=634 poll_thresh=19 ino=257 dd-2584 [004] 234.169522: balance_dirty_state: bdi btrfs-1: dirty=360 wb=990 unstable=0 bg_thresh=992 thresh=1984 gap=634 poll_thresh=14 ino=257 dd-2584 [004] 234.169606: balance_dirty_state: bdi btrfs-1: dirty=385 wb=990 unstable=0 bg_thresh=994 thresh=1989 gap=614 poll_thresh=15 ino=257 dd-2584 [004] 234.169692: balance_dirty_state: bdi btrfs-1: dirty=410 wb=990 unstable=0 bg_thresh=997 thresh=1994 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 234.169862: balance_dirty_state: bdi btrfs-1: dirty=435 wb=990 unstable=0 bg_thresh=996 thresh=1993 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 234.170033: balance_dirty_state: bdi btrfs-1: dirty=460 wb=990 unstable=0 bg_thresh=996 thresh=1992 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 234.170203: balance_dirty_state: bdi btrfs-1: dirty=510 wb=990 unstable=0 bg_thresh=995 thresh=1991 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 234.170210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=63476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 234.177406: balance_dirty_state: bdi btrfs-1: dirty=510 wb=990 unstable=0 bg_thresh=995 thresh=1990 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 234.177412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=63476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 234.185373: balance_dirty_state: bdi btrfs-1: dirty=510 wb=740 unstable=0 bg_thresh=995 thresh=1990 gap=740 poll_thresh=19 ino=257 dd-2584 [004] 234.185438: balance_dirty_state: bdi btrfs-1: dirty=510 wb=740 unstable=0 bg_thresh=994 thresh=1989 gap=739 poll_thresh=14 ino=257 dd-2584 [004] 234.185496: balance_dirty_state: bdi btrfs-1: dirty=535 wb=740 unstable=0 bg_thresh=997 thresh=1994 gap=719 poll_thresh=15 ino=257 dd-2584 [004] 234.185553: balance_dirty_state: bdi btrfs-1: dirty=560 wb=740 unstable=0 bg_thresh=994 thresh=1988 gap=688 poll_thresh=16 ino=257 dd-2584 [004] 234.185666: balance_dirty_state: bdi btrfs-1: dirty=585 wb=740 unstable=0 bg_thresh=996 thresh=1992 gap=667 poll_thresh=17 ino=257 dd-2584 [004] 234.185951: balance_dirty_state: bdi btrfs-1: dirty=610 wb=740 unstable=0 bg_thresh=995 thresh=1991 gap=641 poll_thresh=18 ino=257 dd-2584 [004] 234.186064: balance_dirty_state: bdi btrfs-1: dirty=635 wb=740 unstable=0 bg_thresh=995 thresh=1990 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 234.186177: balance_dirty_state: bdi btrfs-1: dirty=685 wb=740 unstable=0 bg_thresh=994 thresh=1989 gap=564 poll_thresh=20 ino=257 dd-2584 [004] 234.186291: balance_dirty_state: bdi btrfs-1: dirty=710 wb=740 unstable=0 bg_thresh=996 thresh=1993 gap=543 poll_thresh=21 ino=257 dd-2584 [004] 234.186404: balance_dirty_state: bdi btrfs-1: dirty=735 wb=740 unstable=0 bg_thresh=996 thresh=1992 gap=517 poll_thresh=22 ino=257 dd-2584 [004] 234.186516: balance_dirty_state: bdi btrfs-1: dirty=760 wb=740 unstable=0 bg_thresh=995 thresh=1991 gap=491 poll_thresh=23 ino=257 dd-2584 [004] 234.186520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=63476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 234.193373: balance_dirty_state: bdi btrfs-1: dirty=760 wb=615 unstable=0 bg_thresh=995 thresh=1990 gap=615 poll_thresh=23 ino=257 dd-2584 [002] 234.193440: balance_dirty_state: bdi btrfs-1: dirty=760 wb=615 unstable=0 bg_thresh=995 thresh=1990 gap=615 poll_thresh=17 ino=257 dd-2584 [002] 234.193558: balance_dirty_state: bdi btrfs-1: dirty=810 wb=615 unstable=0 bg_thresh=997 thresh=1995 gap=570 poll_thresh=18 ino=257 dd-2584 [002] 234.193852: balance_dirty_state: bdi btrfs-1: dirty=835 wb=615 unstable=0 bg_thresh=1002 thresh=2005 gap=555 poll_thresh=19 ino=257 dd-2584 [002] 234.193972: balance_dirty_state: bdi btrfs-1: dirty=860 wb=615 unstable=0 bg_thresh=1002 thresh=2004 gap=529 poll_thresh=20 ino=257 dd-2584 [002] 234.194088: balance_dirty_state: bdi btrfs-1: dirty=910 wb=615 unstable=0 bg_thresh=1001 thresh=2003 gap=478 poll_thresh=21 ino=257 dd-2584 [002] 234.194093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=63476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 234.201314: balance_dirty_state: bdi btrfs-1: dirty=910 wb=490 unstable=0 bg_thresh=996 thresh=1992 gap=592 poll_thresh=21 ino=257 dd-2584 [002] 234.201384: balance_dirty_state: bdi btrfs-1: dirty=910 wb=490 unstable=0 bg_thresh=996 thresh=1992 gap=592 poll_thresh=16 ino=257 dd-2584 [002] 234.201499: balance_dirty_state: bdi btrfs-1: dirty=935 wb=490 unstable=0 bg_thresh=998 thresh=1997 gap=572 poll_thresh=17 ino=257 dd-2584 [002] 234.201614: balance_dirty_state: bdi btrfs-1: dirty=985 wb=490 unstable=0 bg_thresh=1001 thresh=2002 gap=527 poll_thresh=18 ino=257 dd-2584 [002] 234.201732: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=490 unstable=0 bg_thresh=1003 thresh=2006 gap=506 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 234.201756: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1604 wrote=0 to_write=8192 dd-2584 [002] 234.201904: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=490 unstable=0 bg_thresh=1002 thresh=2005 gap=480 poll_thresh=20 ino=257 dd-2584 [002] 234.201906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-103% task_weight=98% bdi_bw=63476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 234.204137: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=960 to_write=7232 dd-2584 [002] 234.209307: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1315 unstable=0 bg_thresh=993 thresh=1987 gap=612 poll_thresh=20 ino=257 dd-2584 [002] 234.209372: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1315 unstable=0 bg_thresh=993 thresh=1987 gap=587 poll_thresh=15 ino=257 dd-2584 [002] 234.209433: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1315 unstable=0 bg_thresh=996 thresh=1992 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 234.209733: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1315 unstable=0 bg_thresh=998 thresh=1997 gap=547 poll_thresh=17 ino=257 dd-2584 [002] 234.209849: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1315 unstable=0 bg_thresh=1001 thresh=2002 gap=527 poll_thresh=18 ino=257 dd-2584 [002] 234.209968: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1315 unstable=0 bg_thresh=1003 thresh=2006 gap=506 poll_thresh=19 ino=257 dd-2584 [002] 234.210085: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1315 unstable=0 bg_thresh=1002 thresh=2005 gap=455 poll_thresh=20 ino=257 dd-2584 [002] 234.210090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=63476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 234.217447: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1165 unstable=0 bg_thresh=987 thresh=1974 gap=574 poll_thresh=20 ino=257 dd-2584 [002] 234.217534: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1165 unstable=0 bg_thresh=987 thresh=1974 gap=574 poll_thresh=15 ino=257 dd-2584 [002] 234.217593: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1165 unstable=0 bg_thresh=989 thresh=1979 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 234.217710: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1165 unstable=0 bg_thresh=992 thresh=1984 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 234.217828: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1165 unstable=0 bg_thresh=994 thresh=1989 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 234.217833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=63476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 234.225314: balance_dirty_state: bdi btrfs-1: dirty=335 wb=965 unstable=0 bg_thresh=997 thresh=1994 gap=694 poll_thresh=18 ino=257 dd-2584 [002] 234.225378: balance_dirty_state: bdi btrfs-1: dirty=335 wb=965 unstable=0 bg_thresh=997 thresh=1994 gap=694 poll_thresh=13 ino=257 dd-2584 [002] 234.225441: balance_dirty_state: bdi btrfs-1: dirty=360 wb=965 unstable=0 bg_thresh=999 thresh=1999 gap=674 poll_thresh=14 ino=257 dd-2584 [002] 234.225682: balance_dirty_state: bdi btrfs-1: dirty=360 wb=965 unstable=0 bg_thresh=999 thresh=1999 gap=674 poll_thresh=15 ino=257 dd-2584 [002] 234.225742: balance_dirty_state: bdi btrfs-1: dirty=385 wb=965 unstable=0 bg_thresh=1002 thresh=2004 gap=654 poll_thresh=16 ino=257 dd-2584 [002] 234.225860: balance_dirty_state: bdi btrfs-1: dirty=410 wb=965 unstable=0 bg_thresh=1001 thresh=2003 gap=628 poll_thresh=17 ino=257 dd-2584 [002] 234.225979: balance_dirty_state: bdi btrfs-1: dirty=460 wb=965 unstable=0 bg_thresh=1003 thresh=2007 gap=582 poll_thresh=18 ino=257 dd-2584 [002] 234.226102: balance_dirty_state: bdi btrfs-1: dirty=485 wb=965 unstable=0 bg_thresh=1003 thresh=2006 gap=556 poll_thresh=19 ino=257 dd-2584 [002] 234.226221: balance_dirty_state: bdi btrfs-1: dirty=510 wb=965 unstable=0 bg_thresh=999 thresh=1999 gap=524 poll_thresh=20 ino=257 dd-2584 [002] 234.226344: balance_dirty_state: bdi btrfs-1: dirty=560 wb=965 unstable=0 bg_thresh=1001 thresh=2003 gap=478 poll_thresh=21 ino=257 dd-2584 [002] 234.226349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=63476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.233332: balance_dirty_state: bdi btrfs-1: dirty=560 wb=965 unstable=0 bg_thresh=981 thresh=1962 gap=437 poll_thresh=21 ino=257 dd-2584 [006] 234.233340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=63476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.241352: balance_dirty_state: bdi btrfs-1: dirty=585 wb=840 unstable=0 bg_thresh=985 thresh=1970 gap=545 poll_thresh=21 ino=257 dd-2584 [006] 234.241438: balance_dirty_state: bdi btrfs-1: dirty=610 wb=840 unstable=0 bg_thresh=987 thresh=1975 gap=525 poll_thresh=16 ino=257 dd-2584 [006] 234.241559: balance_dirty_state: bdi btrfs-1: dirty=635 wb=840 unstable=0 bg_thresh=990 thresh=1980 gap=505 poll_thresh=17 ino=257 dd-2584 [006] 234.241858: balance_dirty_state: bdi btrfs-1: dirty=660 wb=840 unstable=0 bg_thresh=992 thresh=1985 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 234.241863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=63476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.249380: balance_dirty_state: bdi btrfs-1: dirty=660 wb=565 unstable=0 bg_thresh=991 thresh=1982 gap=757 poll_thresh=18 ino=257 dd-2584 [006] 234.249514: balance_dirty_state: bdi btrfs-1: dirty=685 wb=565 unstable=0 bg_thresh=990 thresh=1981 gap=731 poll_thresh=13 ino=257 dd-2584 [006] 234.249610: balance_dirty_state: bdi btrfs-1: dirty=710 wb=565 unstable=0 bg_thresh=993 thresh=1986 gap=711 poll_thresh=14 ino=257 dd-2584 [006] 234.249706: balance_dirty_state: bdi btrfs-1: dirty=710 wb=565 unstable=0 bg_thresh=992 thresh=1985 gap=710 poll_thresh=15 ino=257 dd-2584 [006] 234.249801: balance_dirty_state: bdi btrfs-1: dirty=735 wb=565 unstable=0 bg_thresh=992 thresh=1985 gap=685 poll_thresh=16 ino=257 dd-2584 [006] 234.249987: balance_dirty_state: bdi btrfs-1: dirty=760 wb=565 unstable=0 bg_thresh=992 thresh=1984 gap=659 poll_thresh=17 ino=257 dd-2584 [006] 234.250167: balance_dirty_state: bdi btrfs-1: dirty=785 wb=565 unstable=0 bg_thresh=991 thresh=1983 gap=633 poll_thresh=18 ino=257 dd-2584 [006] 234.250358: balance_dirty_state: bdi btrfs-1: dirty=835 wb=565 unstable=0 bg_thresh=993 thresh=1987 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 234.250546: balance_dirty_state: bdi btrfs-1: dirty=860 wb=565 unstable=0 bg_thresh=993 thresh=1986 gap=561 poll_thresh=20 ino=257 dd-2584 [006] 234.250737: balance_dirty_state: bdi btrfs-1: dirty=885 wb=565 unstable=0 bg_thresh=989 thresh=1979 gap=529 poll_thresh=21 ino=257 dd-2584 [006] 234.251219: balance_dirty_state: bdi btrfs-1: dirty=935 wb=565 unstable=0 bg_thresh=991 thresh=1983 gap=483 poll_thresh=22 ino=257 dd-2584 [006] 234.251227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=63476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 234.257418: balance_dirty_state: bdi btrfs-1: dirty=935 wb=440 unstable=0 bg_thresh=991 thresh=1983 gap=608 poll_thresh=22 ino=257 dd-2584 [004] 234.257543: balance_dirty_state: bdi btrfs-1: dirty=935 wb=440 unstable=0 bg_thresh=991 thresh=1982 gap=607 poll_thresh=16 ino=257 dd-2584 [004] 234.257778: balance_dirty_state: bdi btrfs-1: dirty=960 wb=440 unstable=0 bg_thresh=990 thresh=1981 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 234.258012: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=440 unstable=0 bg_thresh=990 thresh=1980 gap=530 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 234.258064: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1660 wrote=0 to_write=8192 dd-2584 [004] 234.258261: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=440 unstable=0 bg_thresh=992 thresh=1984 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 234.258510: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=465 unstable=0 bg_thresh=991 thresh=1983 gap=483 poll_thresh=20 ino=257 dd-2584 [004] 234.258513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=63476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 234.262318: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=960 to_write=7232 dd-2584 [000] 234.269546: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1140 unstable=0 bg_thresh=991 thresh=1983 gap=758 poll_thresh=20 ino=257 dd-2584 [000] 234.269709: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1140 unstable=0 bg_thresh=991 thresh=1983 gap=758 poll_thresh=15 ino=257 dd-2584 [000] 234.269870: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1140 unstable=0 bg_thresh=994 thresh=1988 gap=738 poll_thresh=16 ino=257 dd-2584 [000] 234.270195: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1140 unstable=0 bg_thresh=996 thresh=1993 gap=718 poll_thresh=17 ino=257 dd-2584 [000] 234.270523: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1140 unstable=0 bg_thresh=996 thresh=1992 gap=692 poll_thresh=18 ino=257 dd-2584 [000] 234.271002: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1140 unstable=0 bg_thresh=998 thresh=1996 gap=646 poll_thresh=19 ino=257 dd-2584 [000] 234.271160: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1140 unstable=0 bg_thresh=997 thresh=1995 gap=620 poll_thresh=20 ino=257 dd-2584 [000] 234.271320: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1140 unstable=0 bg_thresh=997 thresh=1994 gap=594 poll_thresh=21 ino=257 dd-2584 [000] 234.271480: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1140 unstable=0 bg_thresh=999 thresh=1998 gap=548 poll_thresh=22 ino=257 dd-2584 [000] 234.271642: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1140 unstable=0 bg_thresh=995 thresh=1991 gap=516 poll_thresh=23 ino=257 dd-2584 [000] 234.271808: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1140 unstable=0 bg_thresh=995 thresh=1990 gap=490 poll_thresh=24 ino=257 dd-2584 [000] 234.271815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=64124 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 234.277425: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1015 unstable=0 bg_thresh=995 thresh=1990 gap=615 poll_thresh=24 ino=257 dd-2584 [000] 234.277494: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1015 unstable=0 bg_thresh=995 thresh=1990 gap=590 poll_thresh=18 ino=257 dd-2584 [000] 234.277612: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1015 unstable=0 bg_thresh=997 thresh=1994 gap=569 poll_thresh=19 ino=257 dd-2584 [000] 234.277898: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1015 unstable=0 bg_thresh=996 thresh=1993 gap=543 poll_thresh=20 ino=257 dd-2584 [000] 234.278016: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1015 unstable=0 bg_thresh=996 thresh=1992 gap=492 poll_thresh=21 ino=257 dd-2584 [000] 234.278020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-226% task_weight=101% bdi_bw=64124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 234.285410: balance_dirty_state: bdi btrfs-1: dirty=485 wb=940 unstable=0 bg_thresh=996 thresh=1992 gap=567 poll_thresh=21 ino=257 dd-2584 [004] 234.285506: balance_dirty_state: bdi btrfs-1: dirty=510 wb=940 unstable=0 bg_thresh=997 thresh=1994 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 234.285684: balance_dirty_state: bdi btrfs-1: dirty=535 wb=940 unstable=0 bg_thresh=999 thresh=1998 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 234.285862: balance_dirty_state: bdi btrfs-1: dirty=560 wb=940 unstable=0 bg_thresh=998 thresh=1997 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 234.285868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=64124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 234.293413: balance_dirty_state: bdi btrfs-1: dirty=560 wb=815 unstable=0 bg_thresh=995 thresh=1991 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 234.293493: balance_dirty_state: bdi btrfs-1: dirty=573 wb=815 unstable=0 bg_thresh=995 thresh=1990 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 234.293560: balance_dirty_state: bdi btrfs-1: dirty=586 wb=815 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 234.293625: balance_dirty_state: bdi btrfs-1: dirty=612 wb=815 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 234.293691: balance_dirty_state: bdi btrfs-1: dirty=625 wb=815 unstable=0 bg_thresh=994 thresh=1989 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 234.293820: balance_dirty_state: bdi btrfs-1: dirty=651 wb=815 unstable=0 bg_thresh=994 thresh=1989 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 234.293950: balance_dirty_state: bdi btrfs-1: dirty=690 wb=815 unstable=0 bg_thresh=996 thresh=1992 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 234.293955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=64124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 234.301460: balance_dirty_state: bdi btrfs-1: dirty=702 wb=684 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=18 ino=257 dd-2584 [005] 234.301957: balance_dirty_state: bdi btrfs-1: dirty=715 wb=559 unstable=0 bg_thresh=996 thresh=1993 gap=719 poll_thresh=13 ino=257 dd-2584 [005] 234.302094: balance_dirty_state: bdi btrfs-1: dirty=728 wb=559 unstable=0 bg_thresh=997 thresh=1994 gap=707 poll_thresh=14 ino=257 dd-2584 [005] 234.302229: balance_dirty_state: bdi btrfs-1: dirty=754 wb=559 unstable=0 bg_thresh=996 thresh=1993 gap=680 poll_thresh=15 ino=257 dd-2584 [005] 234.302364: balance_dirty_state: bdi btrfs-1: dirty=767 wb=559 unstable=0 bg_thresh=996 thresh=1992 gap=666 poll_thresh=16 ino=257 dd-2584 [005] 234.302630: balance_dirty_state: bdi btrfs-1: dirty=793 wb=559 unstable=0 bg_thresh=996 thresh=1992 gap=640 poll_thresh=17 ino=257 dd-2584 [005] 234.302899: balance_dirty_state: bdi btrfs-1: dirty=832 wb=559 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=18 ino=257 dd-2584 [005] 234.303165: balance_dirty_state: bdi btrfs-1: dirty=858 wb=559 unstable=0 bg_thresh=996 thresh=1993 gap=576 poll_thresh=19 ino=257 dd-2584 [005] 234.303431: balance_dirty_state: bdi btrfs-1: dirty=897 wb=559 unstable=0 bg_thresh=996 thresh=1993 gap=537 poll_thresh=20 ino=257 dd-2584 [005] 234.303705: balance_dirty_state: bdi btrfs-1: dirty=923 wb=559 unstable=0 bg_thresh=996 thresh=1993 gap=511 poll_thresh=21 ino=257 dd-2584 [005] 234.303974: balance_dirty_state: bdi btrfs-1: dirty=961 wb=559 unstable=0 bg_thresh=999 thresh=1998 gap=478 poll_thresh=22 ino=257 dd-2584 [005] 234.303983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=64124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 234.309474: balance_dirty_state: bdi btrfs-1: dirty=961 wb=559 unstable=0 bg_thresh=999 thresh=1998 gap=478 poll_thresh=22 ino=257 dd-2584 [005] 234.309484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=64124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 234.317434: balance_dirty_state: bdi btrfs-1: dirty=961 wb=334 unstable=0 bg_thresh=994 thresh=1989 gap=694 poll_thresh=22 ino=257 dd-2584 [005] 234.317705: balance_dirty_state: bdi btrfs-1: dirty=961 wb=309 unstable=0 bg_thresh=1000 thresh=2001 gap=731 poll_thresh=16 ino=257 dd-2584 [005] 234.317828: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=309 unstable=0 bg_thresh=1000 thresh=2000 gap=680 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 234.317853: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1720 wrote=0 to_write=8192 dd-2584 [005] 234.318011: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=309 unstable=0 bg_thresh=1002 thresh=2004 gap=659 poll_thresh=18 ino=257 dd-2584 [005] 234.318200: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=334 unstable=0 bg_thresh=1001 thresh=2003 gap=633 poll_thresh=19 ino=257 dd-2584 [005] 234.318408: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=384 unstable=0 bg_thresh=1001 thresh=2002 gap=607 poll_thresh=20 ino=257 dd-2584 [005] 234.318615: balance_dirty_state: bdi btrfs-1: dirty=986 wb=459 unstable=0 bg_thresh=1000 thresh=2001 gap=556 poll_thresh=21 ino=257 dd-2584 [005] 234.318824: balance_dirty_state: bdi btrfs-1: dirty=961 wb=509 unstable=0 bg_thresh=1002 thresh=2005 gap=535 poll_thresh=22 ino=257 dd-2584 [005] 234.319040: balance_dirty_state: bdi btrfs-1: dirty=936 wb=559 unstable=0 bg_thresh=1002 thresh=2004 gap=509 poll_thresh=23 ino=257 dd-2584 [005] 234.319818: balance_dirty_state: bdi btrfs-1: dirty=736 wb=784 unstable=0 bg_thresh=1031 thresh=2063 gap=543 poll_thresh=24 ino=257 dd-2584 [005] 234.320007: balance_dirty_state: bdi btrfs-1: dirty=734 wb=836 unstable=0 bg_thresh=1031 thresh=2062 gap=492 poll_thresh=25 ino=257 dd-2584 [005] 234.320009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1319 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-182% task_weight=98% bdi_bw=64124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 234.321442: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=1168 to_write=7024 dd-2584 [005] 234.325493: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1348 unstable=0 bg_thresh=1031 thresh=2062 gap=617 poll_thresh=25 ino=257 dd-2584 [005] 234.325564: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1348 unstable=0 bg_thresh=1030 thresh=2061 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 234.325684: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1348 unstable=0 bg_thresh=1030 thresh=2060 gap=565 poll_thresh=20 ino=257 dd-2584 [005] 234.325804: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1348 unstable=0 bg_thresh=1029 thresh=2059 gap=539 poll_thresh=21 ino=257 dd-2584 [005] 234.325923: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1348 unstable=0 bg_thresh=1031 thresh=2063 gap=518 poll_thresh=22 ino=257 dd-2584 [005] 234.326040: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1348 unstable=0 bg_thresh=1031 thresh=2062 gap=492 poll_thresh=23 ino=257 dd-2584 [005] 234.326045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=64124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 234.333477: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1223 unstable=0 bg_thresh=1031 thresh=2062 gap=617 poll_thresh=23 ino=257 dd-2584 [005] 234.333574: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1223 unstable=0 bg_thresh=1031 thresh=2062 gap=592 poll_thresh=17 ino=257 dd-2584 [005] 234.333700: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1223 unstable=0 bg_thresh=1033 thresh=2066 gap=571 poll_thresh=18 ino=257 dd-2584 [005] 234.334043: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1223 unstable=0 bg_thresh=1028 thresh=2057 gap=511 poll_thresh=19 ino=257 dd-2584 [005] 234.334048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1320 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-181% task_weight=98% bdi_bw=64124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 234.341456: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1223 unstable=0 bg_thresh=1024 thresh=2049 gap=503 poll_thresh=19 ino=257 dd-2584 [005] 234.341462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1312 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-46% task_gap=-191% task_weight=98% bdi_bw=64124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 234.349494: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1023 unstable=0 bg_thresh=1023 thresh=2047 gap=701 poll_thresh=19 ino=257 dd-2584 [005] 234.349591: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1023 unstable=0 bg_thresh=1023 thresh=2047 gap=701 poll_thresh=14 ino=257 dd-2584 [005] 234.349677: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1023 unstable=0 bg_thresh=1020 thresh=2041 gap=670 poll_thresh=15 ino=257 dd-2584 [005] 234.349765: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1023 unstable=0 bg_thresh=1020 thresh=2040 gap=644 poll_thresh=16 ino=257 dd-2584 [005] 234.349939: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1023 unstable=0 bg_thresh=1022 thresh=2044 gap=623 poll_thresh=17 ino=257 dd-2584 [005] 234.350115: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1023 unstable=0 bg_thresh=1021 thresh=2043 gap=597 poll_thresh=18 ino=257 dd-2584 [005] 234.350485: balance_dirty_state: bdi btrfs-1: dirty=448 wb=898 unstable=0 bg_thresh=1021 thresh=2043 gap=697 poll_thresh=19 ino=257 dd-2584 [005] 234.350624: balance_dirty_state: bdi btrfs-1: dirty=486 wb=898 unstable=0 bg_thresh=1023 thresh=2046 gap=662 poll_thresh=20 ino=257 dd-2584 [005] 234.350770: balance_dirty_state: bdi btrfs-1: dirty=511 wb=898 unstable=0 bg_thresh=1022 thresh=2045 gap=636 poll_thresh=21 ino=257 dd-2584 [005] 234.350934: balance_dirty_state: bdi btrfs-1: dirty=561 wb=898 unstable=0 bg_thresh=1022 thresh=2044 gap=585 poll_thresh=22 ino=257 dd-2584 [005] 234.351674: balance_dirty_state: bdi btrfs-1: dirty=599 wb=898 unstable=0 bg_thresh=1032 thresh=2065 gap=568 poll_thresh=23 ino=257 dd-2584 [005] 234.351807: balance_dirty_state: bdi btrfs-1: dirty=624 wb=898 unstable=0 bg_thresh=1032 thresh=2064 gap=542 poll_thresh=24 ino=257 dd-2584 [005] 234.351935: balance_dirty_state: bdi btrfs-1: dirty=649 wb=898 unstable=0 bg_thresh=1031 thresh=2063 gap=516 poll_thresh=25 ino=257 dd-2584 [005] 234.352063: balance_dirty_state: bdi btrfs-1: dirty=674 wb=898 unstable=0 bg_thresh=1031 thresh=2062 gap=490 poll_thresh=26 ino=257 dd-2584 [005] 234.352068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-222% task_weight=100% bdi_bw=64124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 234.361381: balance_dirty_state: bdi btrfs-1: dirty=674 wb=773 unstable=0 bg_thresh=1012 thresh=2025 gap=578 poll_thresh=26 ino=257 dd-2584 [001] 234.361568: balance_dirty_state: bdi btrfs-1: dirty=674 wb=773 unstable=0 bg_thresh=1009 thresh=2019 gap=572 poll_thresh=19 ino=257 dd-2584 [001] 234.362224: balance_dirty_state: bdi btrfs-1: dirty=712 wb=773 unstable=0 bg_thresh=1020 thresh=2041 gap=556 poll_thresh=20 ino=257 dd-2584 [001] 234.362470: balance_dirty_state: bdi btrfs-1: dirty=737 wb=773 unstable=0 bg_thresh=1022 thresh=2045 gap=535 poll_thresh=21 ino=257 dd-2584 [001] 234.362730: balance_dirty_state: bdi btrfs-1: dirty=787 wb=773 unstable=0 bg_thresh=1022 thresh=2044 gap=484 poll_thresh=22 ino=257 dd-2584 [001] 234.362739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-197% task_weight=100% bdi_bw=64124 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 234.369422: balance_dirty_state: bdi btrfs-1: dirty=787 wb=647 unstable=0 bg_thresh=1022 thresh=2045 gap=611 poll_thresh=22 ino=257 dd-2584 [001] 234.369553: balance_dirty_state: bdi btrfs-1: dirty=787 wb=647 unstable=0 bg_thresh=1022 thresh=2044 gap=610 poll_thresh=16 ino=257 dd-2584 [001] 234.370164: balance_dirty_state: bdi btrfs-1: dirty=837 wb=647 unstable=0 bg_thresh=1021 thresh=2043 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 234.370411: balance_dirty_state: bdi btrfs-1: dirty=862 wb=647 unstable=0 bg_thresh=1021 thresh=2042 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 234.370672: balance_dirty_state: bdi btrfs-1: dirty=887 wb=647 unstable=0 bg_thresh=1023 thresh=2046 gap=512 poll_thresh=19 ino=257 dd-2584 [001] 234.370929: balance_dirty_state: bdi btrfs-1: dirty=937 wb=647 unstable=0 bg_thresh=1019 thresh=2039 gap=455 poll_thresh=20 ino=257 dd-2584 [001] 234.370938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=64124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 234.381427: balance_dirty_state: bdi btrfs-1: dirty=937 wb=387 unstable=0 bg_thresh=1014 thresh=2028 gap=704 poll_thresh=20 ino=257 dd-2584 [001] 234.381560: balance_dirty_state: bdi btrfs-1: dirty=937 wb=387 unstable=0 bg_thresh=1014 thresh=2028 gap=704 poll_thresh=15 ino=257 dd-2584 [001] 234.381686: balance_dirty_state: bdi btrfs-1: dirty=962 wb=387 unstable=0 bg_thresh=1013 thresh=2027 gap=678 poll_thresh=16 ino=257 dd-2584 [001] 234.381944: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=387 unstable=0 bg_thresh=1011 thresh=2022 gap=635 poll_thresh=17 ino=257 dd-2584 [001] 234.382216: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=387 unstable=0 bg_thresh=1008 thresh=2016 gap=616 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 234.382256: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1784 wrote=0 to_write=8192 dd-2584 [001] 234.382614: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=387 unstable=0 bg_thresh=1010 thresh=2020 gap=570 poll_thresh=19 ino=257 dd-2584 [001] 234.383631: balance_dirty_state: bdi btrfs-1: dirty=988 wb=512 unstable=0 bg_thresh=1006 thresh=2013 gap=513 poll_thresh=20 ino=257 dd-2584 [001] 234.384511: balance_dirty_state: bdi btrfs-1: dirty=875 wb=650 unstable=0 bg_thresh=1034 thresh=2068 gap=543 poll_thresh=21 ino=257 dd-2584 [001] 234.384731: balance_dirty_state: bdi btrfs-1: dirty=850 wb=700 unstable=0 bg_thresh=1030 thresh=2060 gap=510 poll_thresh=22 ino=257 dd-2584 [001] 234.384734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-134% task_weight=100% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 234.387710: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=292 wrote=1072 to_write=7120 dd-2584 [005] 234.389389: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1338 unstable=0 bg_thresh=1023 thresh=2047 gap=612 poll_thresh=22 ino=257 dd-2584 [005] 234.389485: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1338 unstable=0 bg_thresh=1020 thresh=2041 gap=606 poll_thresh=16 ino=257 dd-2584 [005] 234.389672: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1338 unstable=0 bg_thresh=1022 thresh=2045 gap=585 poll_thresh=17 ino=257 dd-2584 [005] 234.389871: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1338 unstable=0 bg_thresh=1022 thresh=2044 gap=546 poll_thresh=18 ino=257 dd-2584 [005] 234.390082: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1338 unstable=0 bg_thresh=1025 thresh=2051 gap=540 poll_thresh=19 ino=257 dd-2584 [005] 234.390286: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1338 unstable=0 bg_thresh=1022 thresh=2044 gap=483 poll_thresh=20 ino=257 dd-2584 [005] 234.390293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 234.397398: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1188 unstable=0 bg_thresh=1018 thresh=2037 gap=626 poll_thresh=20 ino=257 dd-2584 [005] 234.397472: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1188 unstable=0 bg_thresh=1018 thresh=2036 gap=625 poll_thresh=15 ino=257 dd-2584 [005] 234.398066: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1188 unstable=0 bg_thresh=1031 thresh=2063 gap=614 poll_thresh=16 ino=257 dd-2584 [005] 234.398187: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1188 unstable=0 bg_thresh=1031 thresh=2062 gap=588 poll_thresh=17 ino=257 dd-2584 [005] 234.398306: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1188 unstable=0 bg_thresh=1030 thresh=2061 gap=562 poll_thresh=18 ino=257 dd-2584 [005] 234.398428: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1188 unstable=0 bg_thresh=1032 thresh=2065 gap=541 poll_thresh=19 ino=257 dd-2584 [005] 234.398551: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1188 unstable=0 bg_thresh=1032 thresh=2064 gap=490 poll_thresh=20 ino=257 dd-2584 [005] 234.398555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1322 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 234.405460: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1188 unstable=0 bg_thresh=1022 thresh=2044 gap=470 poll_thresh=20 ino=257 dd-2584 [005] 234.405472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1305 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-155% task_weight=97% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 234.413442: balance_dirty_state: bdi btrfs-1: dirty=386 wb=950 unstable=0 bg_thresh=1021 thresh=2042 gap=706 poll_thresh=20 ino=257 dd-2584 [005] 234.413517: balance_dirty_state: bdi btrfs-1: dirty=386 wb=950 unstable=0 bg_thresh=1018 thresh=2036 gap=700 poll_thresh=15 ino=257 dd-2584 [005] 234.413579: balance_dirty_state: bdi btrfs-1: dirty=411 wb=950 unstable=0 bg_thresh=1020 thresh=2041 gap=680 poll_thresh=16 ino=257 dd-2584 [005] 234.413708: balance_dirty_state: bdi btrfs-1: dirty=449 wb=950 unstable=0 bg_thresh=1019 thresh=2038 gap=639 poll_thresh=17 ino=257 dd-2584 [005] 234.413838: balance_dirty_state: bdi btrfs-1: dirty=474 wb=950 unstable=0 bg_thresh=1020 thresh=2041 gap=617 poll_thresh=18 ino=257 dd-2584 [005] 234.414144: balance_dirty_state: bdi btrfs-1: dirty=499 wb=950 unstable=0 bg_thresh=1020 thresh=2040 gap=591 poll_thresh=19 ino=257 dd-2584 [005] 234.414275: balance_dirty_state: bdi btrfs-1: dirty=524 wb=950 unstable=0 bg_thresh=1019 thresh=2039 gap=565 poll_thresh=20 ino=257 dd-2584 [005] 234.414407: balance_dirty_state: bdi btrfs-1: dirty=587 wb=950 unstable=0 bg_thresh=1021 thresh=2043 gap=506 poll_thresh=21 ino=257 dd-2584 [005] 234.414411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1305 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-108% task_weight=97% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 234.421480: balance_dirty_state: bdi btrfs-1: dirty=587 wb=812 unstable=0 bg_thresh=1023 thresh=2046 gap=647 poll_thresh=21 ino=257 dd-2584 [005] 234.421557: balance_dirty_state: bdi btrfs-1: dirty=587 wb=812 unstable=0 bg_thresh=1020 thresh=2040 gap=641 poll_thresh=16 ino=257 dd-2584 [005] 234.421686: balance_dirty_state: bdi btrfs-1: dirty=612 wb=812 unstable=0 bg_thresh=1022 thresh=2044 gap=620 poll_thresh=17 ino=257 dd-2584 [005] 234.422076: balance_dirty_state: bdi btrfs-1: dirty=662 wb=812 unstable=0 bg_thresh=1030 thresh=2060 gap=586 poll_thresh=18 ino=257 dd-2584 [005] 234.422200: balance_dirty_state: bdi btrfs-1: dirty=687 wb=812 unstable=0 bg_thresh=1029 thresh=2059 gap=560 poll_thresh=19 ino=257 dd-2584 [005] 234.422323: balance_dirty_state: bdi btrfs-1: dirty=712 wb=812 unstable=0 bg_thresh=1029 thresh=2058 gap=534 poll_thresh=20 ino=257 dd-2584 [005] 234.422446: balance_dirty_state: bdi btrfs-1: dirty=737 wb=812 unstable=0 bg_thresh=1028 thresh=2057 gap=508 poll_thresh=21 ino=257 dd-2584 [005] 234.422451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1320 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 234.429552: balance_dirty_state: bdi btrfs-1: dirty=737 wb=699 unstable=0 bg_thresh=1020 thresh=2041 gap=605 poll_thresh=21 ino=257 dd-2584 [005] 234.429814: balance_dirty_state: bdi btrfs-1: dirty=750 wb=699 unstable=0 bg_thresh=1025 thresh=2050 gap=601 poll_thresh=16 ino=257 dd-2584 [005] 234.430202: balance_dirty_state: bdi btrfs-1: dirty=801 wb=699 unstable=0 bg_thresh=1031 thresh=2063 gap=563 poll_thresh=17 ino=257 dd-2584 [005] 234.430331: balance_dirty_state: bdi btrfs-1: dirty=826 wb=699 unstable=0 bg_thresh=1031 thresh=2062 gap=537 poll_thresh=18 ino=257 dd-2584 [005] 234.430454: balance_dirty_state: bdi btrfs-1: dirty=851 wb=699 unstable=0 bg_thresh=1030 thresh=2061 gap=511 poll_thresh=19 ino=257 dd-2584 [005] 234.430458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1324 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-16% task_gap=-131% task_weight=98% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 234.437504: balance_dirty_state: bdi btrfs-1: dirty=851 wb=586 unstable=0 bg_thresh=1027 thresh=2055 gap=618 poll_thresh=19 ino=257 dd-2584 [005] 234.437585: balance_dirty_state: bdi btrfs-1: dirty=889 wb=586 unstable=0 bg_thresh=1028 thresh=2056 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 234.437650: balance_dirty_state: bdi btrfs-1: dirty=889 wb=586 unstable=0 bg_thresh=1027 thresh=2055 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 234.437715: balance_dirty_state: bdi btrfs-1: dirty=914 wb=586 unstable=0 bg_thresh=1030 thresh=2060 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 234.438154: balance_dirty_state: bdi btrfs-1: dirty=939 wb=586 unstable=0 bg_thresh=1033 thresh=2066 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 234.438284: balance_dirty_state: bdi btrfs-1: dirty=989 wb=586 unstable=0 bg_thresh=1032 thresh=2065 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 234.438288: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1327 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-36% task_gap=-172% task_weight=98% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 234.445543: balance_dirty_state: bdi btrfs-1: dirty=989 wb=448 unstable=0 bg_thresh=1030 thresh=2061 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 234.445669: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=448 unstable=0 bg_thresh=1031 thresh=2063 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 234.445808: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=448 unstable=0 bg_thresh=1031 thresh=2062 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 234.446301: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=448 unstable=0 bg_thresh=1030 thresh=2060 gap=572 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 234.446387: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1848 wrote=0 to_write=8192 dd-2584 [004] 234.446439: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=448 unstable=0 bg_thresh=1030 thresh=2060 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 234.446701: balance_dirty_state: bdi btrfs-1: dirty=1090 wb=448 unstable=0 bg_thresh=1029 thresh=2059 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 234.447429: balance_dirty_state: bdi btrfs-1: dirty=989 wb=587 unstable=0 bg_thresh=1033 thresh=2066 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 234.447433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1328 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-216% task_weight=98% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 234.451467: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=356 wrote=1024 to_write=7168 dd-2584 [002] 234.457504: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1229 unstable=0 bg_thresh=1026 thresh=2052 gap=701 poll_thresh=18 ino=257 dd-2584 [002] 234.457674: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1179 unstable=0 bg_thresh=1027 thresh=2055 gap=741 poll_thresh=13 ino=257 dd-2584 [002] 234.457814: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1179 unstable=0 bg_thresh=1027 thresh=2054 gap=727 poll_thresh=14 ino=257 dd-2584 [002] 234.457946: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1179 unstable=0 bg_thresh=1026 thresh=2052 gap=700 poll_thresh=15 ino=257 dd-2584 [002] 234.458076: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1179 unstable=0 bg_thresh=1023 thresh=2046 gap=694 poll_thresh=16 ino=257 dd-2584 [002] 234.458334: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1179 unstable=0 bg_thresh=1022 thresh=2045 gap=643 poll_thresh=17 ino=257 dd-2584 [002] 234.458594: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1179 unstable=0 bg_thresh=1024 thresh=2049 gap=622 poll_thresh=18 ino=257 dd-2584 [002] 234.459235: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1179 unstable=0 bg_thresh=1038 thresh=2077 gap=625 poll_thresh=19 ino=257 dd-2584 [002] 234.459849: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1179 unstable=0 bg_thresh=1038 thresh=2076 gap=599 poll_thresh=20 ino=257 dd-2584 [002] 234.460102: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1179 unstable=0 bg_thresh=1037 thresh=2075 gap=548 poll_thresh=21 ino=257 dd-2584 [002] 234.460363: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1179 unstable=0 bg_thresh=1039 thresh=2079 gap=527 poll_thresh=22 ino=257 dd-2584 [002] 234.460619: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1179 unstable=0 bg_thresh=1039 thresh=2078 gap=501 poll_thresh=23 ino=257 dd-2584 [002] 234.460629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1339 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 234.465458: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1040 unstable=0 bg_thresh=1026 thresh=2052 gap=614 poll_thresh=23 ino=257 dd-2584 [002] 234.465534: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1040 unstable=0 bg_thresh=1025 thresh=2051 gap=588 poll_thresh=17 ino=257 dd-2584 [002] 234.465681: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1040 unstable=0 bg_thresh=1027 thresh=2054 gap=552 poll_thresh=18 ino=257 dd-2584 [002] 234.465813: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1040 unstable=0 bg_thresh=1026 thresh=2053 gap=526 poll_thresh=19 ino=257 dd-2584 [002] 234.466253: balance_dirty_state: bdi btrfs-1: dirty=537 wb=1040 unstable=0 bg_thresh=1033 thresh=2067 gap=490 poll_thresh=20 ino=257 dd-2584 [002] 234.466257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1325 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-15% task_gap=-129% task_weight=99% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 234.473455: balance_dirty_state: bdi btrfs-1: dirty=537 wb=1040 unstable=0 bg_thresh=1026 thresh=2052 gap=475 poll_thresh=20 ino=257 dd-2584 [002] 234.473461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-147% task_weight=98% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 234.481547: balance_dirty_state: bdi btrfs-1: dirty=537 wb=876 unstable=0 bg_thresh=1025 thresh=2050 gap=637 poll_thresh=20 ino=257 dd-2584 [002] 234.481626: balance_dirty_state: bdi btrfs-1: dirty=537 wb=876 unstable=0 bg_thresh=1027 thresh=2055 gap=642 poll_thresh=15 ino=257 dd-2584 [002] 234.481907: balance_dirty_state: bdi btrfs-1: dirty=562 wb=876 unstable=0 bg_thresh=1027 thresh=2054 gap=616 poll_thresh=16 ino=257 dd-2584 [002] 234.482051: balance_dirty_state: bdi btrfs-1: dirty=587 wb=876 unstable=0 bg_thresh=1026 thresh=2053 gap=590 poll_thresh=17 ino=257 dd-2584 [002] 234.482201: balance_dirty_state: bdi btrfs-1: dirty=612 wb=876 unstable=0 bg_thresh=1026 thresh=2052 gap=564 poll_thresh=18 ino=257 dd-2584 [002] 234.482357: balance_dirty_state: bdi btrfs-1: dirty=638 wb=876 unstable=0 bg_thresh=1026 thresh=2052 gap=538 poll_thresh=19 ino=257 dd-2584 [002] 234.482509: balance_dirty_state: bdi btrfs-1: dirty=688 wb=876 unstable=0 bg_thresh=1028 thresh=2056 gap=492 poll_thresh=20 ino=257 dd-2584 [002] 234.482515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1319 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 234.489525: balance_dirty_state: bdi btrfs-1: dirty=688 wb=763 unstable=0 bg_thresh=1028 thresh=2057 gap=606 poll_thresh=20 ino=257 dd-2584 [002] 234.489611: balance_dirty_state: bdi btrfs-1: dirty=688 wb=763 unstable=0 bg_thresh=1028 thresh=2057 gap=606 poll_thresh=15 ino=257 dd-2584 [002] 234.489682: balance_dirty_state: bdi btrfs-1: dirty=713 wb=763 unstable=0 bg_thresh=1028 thresh=2056 gap=580 poll_thresh=16 ino=257 dd-2584 [002] 234.489823: balance_dirty_state: bdi btrfs-1: dirty=738 wb=763 unstable=0 bg_thresh=1027 thresh=2055 gap=554 poll_thresh=17 ino=257 dd-2584 [002] 234.489964: balance_dirty_state: bdi btrfs-1: dirty=763 wb=763 unstable=0 bg_thresh=1027 thresh=2054 gap=528 poll_thresh=18 ino=257 dd-2584 [002] 234.490316: balance_dirty_state: bdi btrfs-1: dirty=813 wb=763 unstable=0 bg_thresh=1029 thresh=2058 gap=482 poll_thresh=19 ino=257 dd-2584 [002] 234.490322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-180% task_weight=98% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 234.497515: balance_dirty_state: bdi btrfs-1: dirty=813 wb=625 unstable=0 bg_thresh=1028 thresh=2056 gap=618 poll_thresh=19 ino=257 dd-2584 [002] 234.497607: balance_dirty_state: bdi btrfs-1: dirty=813 wb=625 unstable=0 bg_thresh=1025 thresh=2050 gap=612 poll_thresh=14 ino=257 dd-2584 [002] 234.497692: balance_dirty_state: bdi btrfs-1: dirty=838 wb=625 unstable=0 bg_thresh=1027 thresh=2055 gap=592 poll_thresh=15 ino=257 dd-2584 [002] 234.497763: balance_dirty_state: bdi btrfs-1: dirty=863 wb=625 unstable=0 bg_thresh=1024 thresh=2049 gap=561 poll_thresh=16 ino=257 dd-2584 [002] 234.497886: balance_dirty_state: bdi btrfs-1: dirty=888 wb=625 unstable=0 bg_thresh=1026 thresh=2053 gap=540 poll_thresh=17 ino=257 dd-2584 [002] 234.498023: balance_dirty_state: bdi btrfs-1: dirty=914 wb=625 unstable=0 bg_thresh=1025 thresh=2051 gap=512 poll_thresh=18 ino=257 dd-2584 [002] 234.498028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1314 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-143% task_weight=98% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.505488: balance_dirty_state: bdi btrfs-1: dirty=914 wb=375 unstable=0 bg_thresh=1013 thresh=2027 gap=738 poll_thresh=18 ino=257 dd-2584 [006] 234.505561: balance_dirty_state: bdi btrfs-1: dirty=914 wb=375 unstable=0 bg_thresh=1016 thresh=2033 gap=744 poll_thresh=13 ino=257 dd-2584 [006] 234.505623: balance_dirty_state: bdi btrfs-1: dirty=939 wb=375 unstable=0 bg_thresh=1019 thresh=2038 gap=724 poll_thresh=14 ino=257 dd-2584 [006] 234.505686: balance_dirty_state: bdi btrfs-1: dirty=939 wb=375 unstable=0 bg_thresh=1018 thresh=2037 gap=723 poll_thresh=15 ino=257 dd-2584 [006] 234.505746: balance_dirty_state: bdi btrfs-1: dirty=964 wb=375 unstable=0 bg_thresh=1018 thresh=2037 gap=698 poll_thresh=16 ino=257 dd-2584 [006] 234.505871: balance_dirty_state: bdi btrfs-1: dirty=989 wb=375 unstable=0 bg_thresh=1015 thresh=2030 gap=666 poll_thresh=17 ino=257 dd-2584 [006] 234.506003: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=375 unstable=0 bg_thresh=1020 thresh=2041 gap=639 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 234.506078: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1908 wrote=0 to_write=8192 dd-2584 [006] 234.506333: balance_dirty_state: bdi btrfs-1: dirty=989 wb=439 unstable=0 bg_thresh=1020 thresh=2041 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 234.506475: balance_dirty_state: bdi btrfs-1: dirty=989 wb=489 unstable=0 bg_thresh=1020 thresh=2040 gap=562 poll_thresh=20 ino=257 dd-2584 [006] 234.506616: balance_dirty_state: bdi btrfs-1: dirty=964 wb=539 unstable=0 bg_thresh=1022 thresh=2044 gap=541 poll_thresh=21 ino=257 dd-2584 [006] 234.506756: balance_dirty_state: bdi btrfs-1: dirty=914 wb=614 unstable=0 bg_thresh=1021 thresh=2043 gap=515 poll_thresh=22 ino=257 dd-2584 [006] 234.507082: balance_dirty_state: bdi btrfs-1: dirty=813 wb=740 unstable=0 bg_thresh=1031 thresh=2062 gap=509 poll_thresh=23 ino=257 dd-2584 [006] 234.507083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1324 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 234.508697: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=412 wrote=1088 to_write=7104 dd-2584 [006] 234.513470: balance_dirty_state: bdi btrfs-1: dirty=72 wb=1342 unstable=0 bg_thresh=1017 thresh=2035 gap=621 poll_thresh=23 ino=257 dd-2584 [006] 234.513544: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1342 unstable=0 bg_thresh=1026 thresh=2052 gap=613 poll_thresh=17 ino=257 dd-2584 [006] 234.513678: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1342 unstable=0 bg_thresh=1022 thresh=2044 gap=580 poll_thresh=18 ino=257 dd-2584 [006] 234.513807: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1342 unstable=0 bg_thresh=1020 thresh=2041 gap=527 poll_thresh=19 ino=257 dd-2584 [006] 234.514119: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1342 unstable=0 bg_thresh=1027 thresh=2055 gap=516 poll_thresh=20 ino=257 dd-2584 [006] 234.514241: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1342 unstable=0 bg_thresh=1027 thresh=2054 gap=490 poll_thresh=21 ino=257 dd-2584 [006] 234.514246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.521481: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1204 unstable=0 bg_thresh=1012 thresh=2024 gap=598 poll_thresh=21 ino=257 dd-2584 [006] 234.521553: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1204 unstable=0 bg_thresh=1012 thresh=2025 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 234.521677: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1204 unstable=0 bg_thresh=1012 thresh=2024 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 234.521804: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1204 unstable=0 bg_thresh=1008 thresh=2017 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 234.521927: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1204 unstable=0 bg_thresh=1008 thresh=2016 gap=465 poll_thresh=19 ino=257 dd-2584 [006] 234.521932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 234.529427: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1129 unstable=0 bg_thresh=994 thresh=1988 gap=512 poll_thresh=19 ino=257 dd-2584 [002] 234.529542: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1065 unstable=0 bg_thresh=995 thresh=1990 gap=553 poll_thresh=14 ino=257 dd-2584 [002] 234.529638: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1065 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=15 ino=257 dd-2584 [002] 234.529723: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1065 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=16 ino=257 dd-2584 [002] 234.529851: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1065 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=17 ino=257 dd-2584 [002] 234.529856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 234.537556: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1065 unstable=0 bg_thresh=996 thresh=1992 gap=480 poll_thresh=17 ino=257 dd-2584 [005] 234.537566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 234.549424: balance_dirty_state: bdi btrfs-1: dirty=447 wb=940 unstable=0 bg_thresh=995 thresh=1990 gap=603 poll_thresh=17 ino=257 dd-2584 [005] 234.549499: balance_dirty_state: bdi btrfs-1: dirty=447 wb=940 unstable=0 bg_thresh=997 thresh=1995 gap=608 poll_thresh=13 ino=257 dd-2584 [005] 234.549741: balance_dirty_state: bdi btrfs-1: dirty=472 wb=940 unstable=0 bg_thresh=997 thresh=1995 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 234.549800: balance_dirty_state: bdi btrfs-1: dirty=472 wb=940 unstable=0 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 234.549857: balance_dirty_state: bdi btrfs-1: dirty=497 wb=940 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 234.549974: balance_dirty_state: bdi btrfs-1: dirty=522 wb=940 unstable=0 bg_thresh=1005 thresh=2010 gap=548 poll_thresh=17 ino=257 dd-2584 [005] 234.550120: balance_dirty_state: bdi btrfs-1: dirty=572 wb=877 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=18 ino=257 dd-2584 [005] 234.550264: balance_dirty_state: bdi btrfs-1: dirty=597 wb=814 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=19 ino=257 dd-2584 [005] 234.550391: balance_dirty_state: bdi btrfs-1: dirty=622 wb=814 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=20 ino=257 dd-2584 [005] 234.550513: balance_dirty_state: bdi btrfs-1: dirty=647 wb=814 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=21 ino=257 dd-2584 [005] 234.550633: balance_dirty_state: bdi btrfs-1: dirty=697 wb=814 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=22 ino=257 dd-2584 [005] 234.550638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 234.557554: balance_dirty_state: bdi btrfs-1: dirty=697 wb=700 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=22 ino=257 dd-2584 [005] 234.557657: balance_dirty_state: bdi btrfs-1: dirty=697 wb=700 unstable=0 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=16 ino=257 dd-2584 [005] 234.557987: balance_dirty_state: bdi btrfs-1: dirty=735 wb=574 unstable=0 bg_thresh=1000 thresh=2001 gap=692 poll_thresh=17 ino=257 dd-2584 [005] 234.558130: balance_dirty_state: bdi btrfs-1: dirty=761 wb=574 unstable=0 bg_thresh=1001 thresh=2003 gap=668 poll_thresh=18 ino=257 dd-2584 [005] 234.558260: balance_dirty_state: bdi btrfs-1: dirty=811 wb=574 unstable=0 bg_thresh=997 thresh=1994 gap=609 poll_thresh=19 ino=257 dd-2584 [005] 234.558384: balance_dirty_state: bdi btrfs-1: dirty=836 wb=574 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=20 ino=257 dd-2584 [005] 234.558508: balance_dirty_state: bdi btrfs-1: dirty=861 wb=574 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=21 ino=257 dd-2584 [005] 234.558637: balance_dirty_state: bdi btrfs-1: dirty=886 wb=574 unstable=0 bg_thresh=1003 thresh=2006 gap=546 poll_thresh=22 ino=257 dd-2584 [005] 234.558773: balance_dirty_state: bdi btrfs-1: dirty=924 wb=574 unstable=0 bg_thresh=1001 thresh=2003 gap=505 poll_thresh=23 ino=257 dd-2584 [005] 234.558900: balance_dirty_state: bdi btrfs-1: dirty=949 wb=574 unstable=0 bg_thresh=998 thresh=1996 gap=473 poll_thresh=24 ino=257 dd-2584 [005] 234.558904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 234.565563: balance_dirty_state: bdi btrfs-1: dirty=949 wb=574 unstable=0 bg_thresh=1000 thresh=2000 gap=477 poll_thresh=24 ino=257 dd-2584 [003] 234.565572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 234.573531: balance_dirty_state: bdi btrfs-1: dirty=949 wb=336 unstable=0 bg_thresh=999 thresh=1999 gap=714 poll_thresh=24 ino=257 dd-2584 [003] 234.573816: balance_dirty_state: bdi btrfs-1: dirty=949 wb=336 unstable=0 bg_thresh=999 thresh=1999 gap=714 poll_thresh=18 ino=257 dd-2584 [003] 234.573934: balance_dirty_state: bdi btrfs-1: dirty=999 wb=336 unstable=0 bg_thresh=1002 thresh=2004 gap=669 poll_thresh=19 ino=257 dd-2584 [003] 234.574050: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=336 unstable=0 bg_thresh=1004 thresh=2009 gap=649 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 234.574136: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1976 wrote=0 to_write=8192 dd-2584 [003] 234.574180: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=336 unstable=0 bg_thresh=1009 thresh=2019 gap=634 poll_thresh=21 ino=257 dd-2584 [003] 234.574305: balance_dirty_state: bdi btrfs-1: dirty=1099 wb=336 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=22 ino=257 dd-2584 [003] 234.574437: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=386 unstable=0 bg_thresh=1005 thresh=2011 gap=551 poll_thresh=23 ino=257 dd-2584 [003] 234.574567: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=436 unstable=0 bg_thresh=1005 thresh=2010 gap=525 poll_thresh=24 ino=257 dd-2584 [003] 234.574698: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=486 unstable=0 bg_thresh=1007 thresh=2014 gap=504 poll_thresh=25 ino=257 dd-2584 [003] 234.574993: balance_dirty_state: bdi btrfs-1: dirty=949 wb=611 unstable=0 bg_thresh=1006 thresh=2013 gap=453 poll_thresh=26 ino=257 dd-2584 [003] 234.574994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 234.578837: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=484 wrote=1136 to_write=7056 dd-2584 [003] 234.581485: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1325 unstable=0 bg_thresh=1006 thresh=2013 gap=604 poll_thresh=26 ino=257 dd-2584 [003] 234.581617: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1325 unstable=0 bg_thresh=1009 thresh=2018 gap=609 poll_thresh=19 ino=257 dd-2584 [003] 234.581859: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1325 unstable=0 bg_thresh=1008 thresh=2017 gap=558 poll_thresh=20 ino=257 dd-2584 [003] 234.582103: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1325 unstable=0 bg_thresh=1010 thresh=2021 gap=537 poll_thresh=21 ino=257 dd-2584 [003] 234.582343: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1325 unstable=0 bg_thresh=1010 thresh=2020 gap=511 poll_thresh=22 ino=257 dd-2584 [003] 234.582587: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1325 unstable=0 bg_thresh=1006 thresh=2013 gap=479 poll_thresh=23 ino=257 dd-2584 [003] 234.582595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 234.589519: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1211 unstable=0 bg_thresh=1008 thresh=2017 gap=597 poll_thresh=23 ino=257 dd-2584 [003] 234.589611: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1211 unstable=0 bg_thresh=1008 thresh=2017 gap=572 poll_thresh=17 ino=257 dd-2584 [003] 234.589734: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1211 unstable=0 bg_thresh=1010 thresh=2021 gap=551 poll_thresh=18 ino=257 dd-2584 [003] 234.589858: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1211 unstable=0 bg_thresh=1010 thresh=2020 gap=500 poll_thresh=19 ino=257 dd-2584 [003] 234.589862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=64492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 234.597496: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1211 unstable=0 bg_thresh=1011 thresh=2022 gap=502 poll_thresh=19 ino=257 dd-2584 [003] 234.597505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 234.605495: balance_dirty_state: bdi btrfs-1: dirty=309 wb=986 unstable=0 bg_thresh=1010 thresh=2020 gap=725 poll_thresh=19 ino=257 dd-2584 [003] 234.605566: balance_dirty_state: bdi btrfs-1: dirty=309 wb=986 unstable=0 bg_thresh=1009 thresh=2019 gap=724 poll_thresh=14 ino=257 dd-2584 [003] 234.605809: balance_dirty_state: bdi btrfs-1: dirty=334 wb=986 unstable=0 bg_thresh=1009 thresh=2019 gap=699 poll_thresh=15 ino=257 dd-2584 [003] 234.605870: balance_dirty_state: bdi btrfs-1: dirty=359 wb=986 unstable=0 bg_thresh=1009 thresh=2018 gap=673 poll_thresh=16 ino=257 dd-2584 [003] 234.605991: balance_dirty_state: bdi btrfs-1: dirty=384 wb=986 unstable=0 bg_thresh=1008 thresh=2017 gap=647 poll_thresh=17 ino=257 dd-2584 [003] 234.606111: balance_dirty_state: bdi btrfs-1: dirty=409 wb=986 unstable=0 bg_thresh=1010 thresh=2021 gap=626 poll_thresh=18 ino=257 dd-2584 [003] 234.606261: balance_dirty_state: bdi btrfs-1: dirty=434 wb=911 unstable=0 bg_thresh=1006 thresh=2013 gap=668 poll_thresh=19 ino=257 dd-2584 [003] 234.606411: balance_dirty_state: bdi btrfs-1: dirty=484 wb=861 unstable=0 bg_thresh=1006 thresh=2012 gap=667 poll_thresh=20 ino=257 dd-2584 [003] 234.606552: balance_dirty_state: bdi btrfs-1: dirty=509 wb=861 unstable=0 bg_thresh=1008 thresh=2017 gap=647 poll_thresh=21 ino=257 dd-2584 [003] 234.606688: balance_dirty_state: bdi btrfs-1: dirty=534 wb=861 unstable=0 bg_thresh=1004 thresh=2008 gap=613 poll_thresh=22 ino=257 dd-2584 [003] 234.606828: balance_dirty_state: bdi btrfs-1: dirty=572 wb=861 unstable=0 bg_thresh=1007 thresh=2014 gap=581 poll_thresh=23 ino=257 dd-2584 [003] 234.607142: balance_dirty_state: bdi btrfs-1: dirty=597 wb=861 unstable=0 bg_thresh=1011 thresh=2022 gap=564 poll_thresh=24 ino=257 dd-2584 [003] 234.607279: balance_dirty_state: bdi btrfs-1: dirty=647 wb=861 unstable=0 bg_thresh=1010 thresh=2020 gap=512 poll_thresh=25 ino=257 dd-2584 [003] 234.607417: balance_dirty_state: bdi btrfs-1: dirty=672 wb=861 unstable=0 bg_thresh=1005 thresh=2011 gap=478 poll_thresh=26 ino=257 dd-2584 [003] 234.607422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 234.613574: balance_dirty_state: bdi btrfs-1: dirty=672 wb=861 unstable=0 bg_thresh=1010 thresh=2021 gap=488 poll_thresh=26 ino=257 dd-2584 [003] 234.613582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 234.621540: balance_dirty_state: bdi btrfs-1: dirty=672 wb=611 unstable=0 bg_thresh=1009 thresh=2018 gap=735 poll_thresh=26 ino=257 dd-2584 [003] 234.621638: balance_dirty_state: bdi btrfs-1: dirty=697 wb=611 unstable=0 bg_thresh=1008 thresh=2017 gap=709 poll_thresh=19 ino=257 dd-2584 [003] 234.621756: balance_dirty_state: bdi btrfs-1: dirty=722 wb=611 unstable=0 bg_thresh=1008 thresh=2016 gap=683 poll_thresh=20 ino=257 dd-2584 [003] 234.621873: balance_dirty_state: bdi btrfs-1: dirty=747 wb=611 unstable=0 bg_thresh=1010 thresh=2020 gap=662 poll_thresh=21 ino=257 dd-2584 [003] 234.621992: balance_dirty_state: bdi btrfs-1: dirty=772 wb=611 unstable=0 bg_thresh=1009 thresh=2019 gap=636 poll_thresh=22 ino=257 dd-2584 [003] 234.622114: balance_dirty_state: bdi btrfs-1: dirty=822 wb=611 unstable=0 bg_thresh=1009 thresh=2018 gap=585 poll_thresh=23 ino=257 dd-2584 [003] 234.622408: balance_dirty_state: bdi btrfs-1: dirty=847 wb=611 unstable=0 bg_thresh=1008 thresh=2017 gap=559 poll_thresh=24 ino=257 dd-2584 [003] 234.622529: balance_dirty_state: bdi btrfs-1: dirty=872 wb=611 unstable=0 bg_thresh=1010 thresh=2021 gap=538 poll_thresh=25 ino=257 dd-2584 [003] 234.622649: balance_dirty_state: bdi btrfs-1: dirty=922 wb=611 unstable=0 bg_thresh=1010 thresh=2020 gap=487 poll_thresh=26 ino=257 dd-2584 [003] 234.622654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 234.629558: balance_dirty_state: bdi btrfs-1: dirty=922 wb=473 unstable=0 bg_thresh=1011 thresh=2022 gap=627 poll_thresh=26 ino=257 dd-2584 [003] 234.629687: balance_dirty_state: bdi btrfs-1: dirty=922 wb=473 unstable=0 bg_thresh=1010 thresh=2021 gap=626 poll_thresh=19 ino=257 dd-2584 [003] 234.629928: balance_dirty_state: bdi btrfs-1: dirty=947 wb=473 unstable=0 bg_thresh=1010 thresh=2020 gap=600 poll_thresh=20 ino=257 dd-2584 [003] 234.630168: balance_dirty_state: bdi btrfs-1: dirty=997 wb=473 unstable=0 bg_thresh=1009 thresh=2019 gap=549 poll_thresh=21 ino=257 dd-2584 [003] 234.630407: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=473 unstable=0 bg_thresh=1009 thresh=2018 gap=523 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 234.630494: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2032 wrote=0 to_write=8192 dd-2584 [003] 234.630662: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=473 unstable=0 bg_thresh=1011 thresh=2022 gap=502 poll_thresh=23 ino=257 dd-2584 [003] 234.630665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 234.635178: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=540 wrote=976 to_write=7216 dd-2584 [006] 234.637500: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1310 unstable=0 bg_thresh=1011 thresh=2023 gap=629 poll_thresh=23 ino=257 dd-2584 [006] 234.637576: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1310 unstable=0 bg_thresh=1011 thresh=2023 gap=629 poll_thresh=17 ino=257 dd-2584 [006] 234.637876: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1310 unstable=0 bg_thresh=1014 thresh=2028 gap=584 poll_thresh=18 ino=257 dd-2584 [006] 234.638015: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1310 unstable=0 bg_thresh=1016 thresh=2033 gap=564 poll_thresh=19 ino=257 dd-2584 [006] 234.638141: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1310 unstable=0 bg_thresh=1018 thresh=2037 gap=543 poll_thresh=20 ino=257 dd-2584 [006] 234.638262: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1310 unstable=0 bg_thresh=1018 thresh=2036 gap=517 poll_thresh=21 ino=257 dd-2584 [006] 234.638382: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1310 unstable=0 bg_thresh=1017 thresh=2035 gap=466 poll_thresh=22 ino=257 dd-2584 [006] 234.638387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-123% task_gap=-346% task_weight=98% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.645479: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1197 unstable=0 bg_thresh=1014 thresh=2028 gap=572 poll_thresh=22 ino=257 dd-2584 [006] 234.645554: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1197 unstable=0 bg_thresh=1011 thresh=2022 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 234.645667: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1197 unstable=0 bg_thresh=1010 thresh=2021 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 234.645784: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1197 unstable=0 bg_thresh=1010 thresh=2020 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 234.645788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.653454: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1072 unstable=0 bg_thresh=1012 thresh=2024 gap=618 poll_thresh=18 ino=257 dd-2584 [006] 234.653520: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1072 unstable=0 bg_thresh=1009 thresh=2018 gap=587 poll_thresh=13 ino=257 dd-2584 [006] 234.653581: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1072 unstable=0 bg_thresh=1011 thresh=2023 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 234.653825: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1072 unstable=0 bg_thresh=1011 thresh=2023 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 234.653886: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1072 unstable=0 bg_thresh=1014 thresh=2028 gap=572 poll_thresh=16 ino=257 dd-2584 [006] 234.654005: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1072 unstable=0 bg_thresh=1013 thresh=2027 gap=521 poll_thresh=17 ino=257 dd-2584 [006] 234.654129: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1072 unstable=0 bg_thresh=1015 thresh=2031 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 234.654134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.661573: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1072 unstable=0 bg_thresh=1010 thresh=2020 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 234.661581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.669528: balance_dirty_state: bdi btrfs-1: dirty=459 wb=947 unstable=0 bg_thresh=1014 thresh=2029 gap=623 poll_thresh=18 ino=257 dd-2584 [006] 234.669597: balance_dirty_state: bdi btrfs-1: dirty=484 wb=947 unstable=0 bg_thresh=1011 thresh=2023 gap=592 poll_thresh=13 ino=257 dd-2584 [006] 234.669657: balance_dirty_state: bdi btrfs-1: dirty=484 wb=947 unstable=0 bg_thresh=1014 thresh=2028 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 234.669717: balance_dirty_state: bdi btrfs-1: dirty=509 wb=947 unstable=0 bg_thresh=1011 thresh=2022 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 234.669776: balance_dirty_state: bdi btrfs-1: dirty=534 wb=947 unstable=0 bg_thresh=1013 thresh=2027 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 234.669897: balance_dirty_state: bdi btrfs-1: dirty=559 wb=947 unstable=0 bg_thresh=1012 thresh=2025 gap=519 poll_thresh=17 ino=257 dd-2584 [006] 234.670016: balance_dirty_state: bdi btrfs-1: dirty=584 wb=947 unstable=0 bg_thresh=1012 thresh=2024 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 234.670021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.677461: balance_dirty_state: bdi btrfs-1: dirty=584 wb=722 unstable=0 bg_thresh=1015 thresh=2030 gap=724 poll_thresh=18 ino=257 dd-2584 [006] 234.677525: balance_dirty_state: bdi btrfs-1: dirty=609 wb=722 unstable=0 bg_thresh=1015 thresh=2030 gap=699 poll_thresh=13 ino=257 dd-2584 [006] 234.677584: balance_dirty_state: bdi btrfs-1: dirty=609 wb=722 unstable=0 bg_thresh=1017 thresh=2035 gap=704 poll_thresh=14 ino=257 dd-2584 [006] 234.677820: balance_dirty_state: bdi btrfs-1: dirty=634 wb=722 unstable=0 bg_thresh=1017 thresh=2035 gap=679 poll_thresh=15 ino=257 dd-2584 [006] 234.677878: balance_dirty_state: bdi btrfs-1: dirty=659 wb=722 unstable=0 bg_thresh=1020 thresh=2040 gap=659 poll_thresh=16 ino=257 dd-2584 [006] 234.677994: balance_dirty_state: bdi btrfs-1: dirty=684 wb=722 unstable=0 bg_thresh=1022 thresh=2045 gap=639 poll_thresh=17 ino=257 dd-2584 [006] 234.678113: balance_dirty_state: bdi btrfs-1: dirty=709 wb=722 unstable=0 bg_thresh=1024 thresh=2049 gap=618 poll_thresh=18 ino=257 dd-2584 [006] 234.678230: balance_dirty_state: bdi btrfs-1: dirty=759 wb=722 unstable=0 bg_thresh=1021 thresh=2042 gap=561 poll_thresh=19 ino=257 dd-2584 [006] 234.678350: balance_dirty_state: bdi btrfs-1: dirty=784 wb=722 unstable=0 bg_thresh=1020 thresh=2041 gap=535 poll_thresh=20 ino=257 dd-2584 [006] 234.678471: balance_dirty_state: bdi btrfs-1: dirty=809 wb=722 unstable=0 bg_thresh=1022 thresh=2045 gap=514 poll_thresh=21 ino=257 dd-2584 [006] 234.678592: balance_dirty_state: bdi btrfs-1: dirty=834 wb=722 unstable=0 bg_thresh=1022 thresh=2044 gap=488 poll_thresh=22 ino=257 dd-2584 [006] 234.678596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-243% task_weight=100% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 234.685517: balance_dirty_state: bdi btrfs-1: dirty=834 wb=597 unstable=0 bg_thresh=992 thresh=1985 gap=554 poll_thresh=22 ino=257 dd-2584 [001] 234.685580: balance_dirty_state: bdi btrfs-1: dirty=834 wb=597 unstable=0 bg_thresh=995 thresh=1990 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 234.685916: balance_dirty_state: bdi btrfs-1: dirty=859 wb=597 unstable=0 bg_thresh=997 thresh=1995 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 234.686113: balance_dirty_state: bdi btrfs-1: dirty=884 wb=597 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 234.686232: balance_dirty_state: bdi btrfs-1: dirty=934 wb=597 unstable=0 bg_thresh=999 thresh=1999 gap=468 poll_thresh=19 ino=257 dd-2584 [001] 234.686237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 234.697543: balance_dirty_state: bdi btrfs-1: dirty=934 wb=334 unstable=0 bg_thresh=1002 thresh=2005 gap=737 poll_thresh=19 ino=257 dd-2584 [001] 234.697670: balance_dirty_state: bdi btrfs-1: dirty=934 wb=334 unstable=0 bg_thresh=1005 thresh=2010 gap=742 poll_thresh=14 ino=257 dd-2584 [001] 234.697785: balance_dirty_state: bdi btrfs-1: dirty=959 wb=334 unstable=0 bg_thresh=1007 thresh=2015 gap=722 poll_thresh=15 ino=257 dd-2584 [001] 234.697899: balance_dirty_state: bdi btrfs-1: dirty=984 wb=334 unstable=0 bg_thresh=1007 thresh=2015 gap=697 poll_thresh=16 ino=257 dd-2584 [001] 234.698134: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=334 unstable=0 bg_thresh=1007 thresh=2014 gap=671 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 234.698182: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2100 wrote=0 to_write=8192 dd-2584 [001] 234.698490: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=334 unstable=0 bg_thresh=1009 thresh=2018 gap=650 poll_thresh=18 ino=257 dd-2584 [001] 234.698852: balance_dirty_state: bdi btrfs-1: dirty=1084 wb=359 unstable=0 bg_thresh=1008 thresh=2017 gap=574 poll_thresh=19 ino=257 dd-2584 [001] 234.699035: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=409 unstable=0 bg_thresh=1008 thresh=2016 gap=548 poll_thresh=20 ino=257 dd-2584 [001] 234.699517: balance_dirty_state: bdi btrfs-1: dirty=934 wb=534 unstable=0 bg_thresh=1010 thresh=2021 gap=553 poll_thresh=21 ino=257 dd-2584 [001] 234.699701: balance_dirty_state: bdi btrfs-1: dirty=909 wb=584 unstable=0 bg_thresh=1012 thresh=2025 gap=532 poll_thresh=22 ino=257 dd-2584 [001] 234.699882: balance_dirty_state: bdi btrfs-1: dirty=909 wb=634 unstable=0 bg_thresh=1012 thresh=2024 gap=481 poll_thresh=23 ino=257 dd-2584 [001] 234.699885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 234.702090: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=608 wrote=1152 to_write=7040 dd-2584 [001] 234.709468: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1359 unstable=0 bg_thresh=1008 thresh=2017 gap=574 poll_thresh=23 ino=257 dd-2584 [001] 234.709536: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1359 unstable=0 bg_thresh=1008 thresh=2016 gap=573 poll_thresh=17 ino=257 dd-2584 [001] 234.709661: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1359 unstable=0 bg_thresh=1007 thresh=2015 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 234.709782: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1359 unstable=0 bg_thresh=1007 thresh=2014 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 234.709787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=65472 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 234.717532: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1134 unstable=0 bg_thresh=999 thresh=1998 gap=705 poll_thresh=19 ino=257 dd-2584 [001] 234.717605: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1134 unstable=0 bg_thresh=1001 thresh=2003 gap=710 poll_thresh=14 ino=257 dd-2584 [001] 234.717672: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1134 unstable=0 bg_thresh=1001 thresh=2002 gap=684 poll_thresh=15 ino=257 dd-2584 [001] 234.717735: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1134 unstable=0 bg_thresh=1001 thresh=2002 gap=659 poll_thresh=16 ino=257 dd-2584 [001] 234.717860: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1134 unstable=0 bg_thresh=1003 thresh=2006 gap=638 poll_thresh=17 ino=257 dd-2584 [001] 234.718167: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1134 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 234.718285: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1134 unstable=0 bg_thresh=999 thresh=1998 gap=555 poll_thresh=19 ino=257 dd-2584 [001] 234.718402: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1134 unstable=0 bg_thresh=998 thresh=1997 gap=529 poll_thresh=20 ino=257 dd-2584 [001] 234.718519: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1134 unstable=0 bg_thresh=1000 thresh=2001 gap=508 poll_thresh=21 ino=257 dd-2584 [001] 234.718637: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1134 unstable=0 bg_thresh=1000 thresh=2000 gap=482 poll_thresh=22 ino=257 dd-2584 [001] 234.718642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=65472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 234.725540: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1134 unstable=0 bg_thresh=1002 thresh=2005 gap=487 poll_thresh=22 ino=257 dd-2584 [001] 234.725545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=65472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 234.733562: balance_dirty_state: bdi btrfs-1: dirty=384 wb=884 unstable=0 bg_thresh=1001 thresh=2003 gap=735 poll_thresh=22 ino=257 dd-2584 [001] 234.733647: balance_dirty_state: bdi btrfs-1: dirty=409 wb=884 unstable=0 bg_thresh=1004 thresh=2008 gap=715 poll_thresh=16 ino=257 dd-2584 [001] 234.733794: balance_dirty_state: bdi btrfs-1: dirty=434 wb=884 unstable=0 bg_thresh=1003 thresh=2007 gap=689 poll_thresh=17 ino=257 dd-2584 [001] 234.733936: balance_dirty_state: bdi btrfs-1: dirty=484 wb=884 unstable=0 bg_thresh=1003 thresh=2006 gap=638 poll_thresh=18 ino=257 dd-2584 [001] 234.734300: balance_dirty_state: bdi btrfs-1: dirty=509 wb=884 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 234.734446: balance_dirty_state: bdi btrfs-1: dirty=534 wb=884 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=20 ino=257 dd-2584 [001] 234.734589: balance_dirty_state: bdi btrfs-1: dirty=559 wb=884 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=21 ino=257 dd-2584 [001] 234.734731: balance_dirty_state: bdi btrfs-1: dirty=609 wb=884 unstable=0 bg_thresh=1000 thresh=2001 gap=508 poll_thresh=22 ino=257 dd-2584 [001] 234.734876: balance_dirty_state: bdi btrfs-1: dirty=634 wb=884 unstable=0 bg_thresh=1002 thresh=2005 gap=487 poll_thresh=23 ino=257 dd-2584 [001] 234.734881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=65472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 234.745607: balance_dirty_state: bdi btrfs-1: dirty=634 wb=634 unstable=0 bg_thresh=1003 thresh=2006 gap=738 poll_thresh=23 ino=257 dd-2584 [002] 234.745737: balance_dirty_state: bdi btrfs-1: dirty=634 wb=634 unstable=0 bg_thresh=1003 thresh=2006 gap=738 poll_thresh=17 ino=257 dd-2584 [002] 234.745972: balance_dirty_state: bdi btrfs-1: dirty=684 wb=634 unstable=0 bg_thresh=1002 thresh=2005 gap=687 poll_thresh=18 ino=257 dd-2584 [002] 234.746207: balance_dirty_state: bdi btrfs-1: dirty=709 wb=634 unstable=0 bg_thresh=1002 thresh=2004 gap=661 poll_thresh=19 ino=257 dd-2584 [002] 234.746442: balance_dirty_state: bdi btrfs-1: dirty=734 wb=634 unstable=0 bg_thresh=1004 thresh=2008 gap=640 poll_thresh=20 ino=257 dd-2584 [002] 234.747039: balance_dirty_state: bdi btrfs-1: dirty=759 wb=634 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=21 ino=257 dd-2584 [002] 234.747273: balance_dirty_state: bdi btrfs-1: dirty=809 wb=634 unstable=0 bg_thresh=1003 thresh=2006 gap=563 poll_thresh=22 ino=257 dd-2584 [002] 234.747512: balance_dirty_state: bdi btrfs-1: dirty=834 wb=634 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=23 ino=257 dd-2584 [002] 234.747748: balance_dirty_state: bdi btrfs-1: dirty=859 wb=634 unstable=0 bg_thresh=1001 thresh=2003 gap=510 poll_thresh=24 ino=257 dd-2584 [002] 234.747987: balance_dirty_state: bdi btrfs-1: dirty=909 wb=634 unstable=0 bg_thresh=1001 thresh=2002 gap=459 poll_thresh=25 ino=257 dd-2584 [002] 234.747995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=65472 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 234.753623: balance_dirty_state: bdi btrfs-1: dirty=909 wb=509 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=25 ino=257 dd-2584 [002] 234.753810: balance_dirty_state: bdi btrfs-1: dirty=909 wb=509 unstable=0 bg_thresh=999 thresh=1999 gap=581 poll_thresh=19 ino=257 dd-2584 [002] 234.754163: balance_dirty_state: bdi btrfs-1: dirty=934 wb=509 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=20 ino=257 dd-2584 [002] 234.754525: balance_dirty_state: bdi btrfs-1: dirty=984 wb=509 unstable=0 bg_thresh=1003 thresh=2007 gap=514 poll_thresh=21 ino=257 dd-2584 [002] 234.755491: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=509 unstable=0 bg_thresh=1002 thresh=2005 gap=487 poll_thresh=22 ino=257 dd-2584 [002] 234.755503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=65472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 234.755587: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2156 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 234.759880: writeback_single_inode: bdi btrfs-1: ino=257 state= age=664 wrote=944 to_write=7248 dd-2584 [002] 234.761551: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1334 unstable=0 bg_thresh=1004 thresh=2008 gap=615 poll_thresh=22 ino=257 dd-2584 [002] 234.761676: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1334 unstable=0 bg_thresh=1001 thresh=2002 gap=584 poll_thresh=16 ino=257 dd-2584 [002] 234.761796: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1334 unstable=0 bg_thresh=1000 thresh=2001 gap=558 poll_thresh=17 ino=257 dd-2584 [002] 234.761916: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1334 unstable=0 bg_thresh=1002 thresh=2005 gap=537 poll_thresh=18 ino=257 dd-2584 [002] 234.762034: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1334 unstable=0 bg_thresh=1002 thresh=2004 gap=511 poll_thresh=19 ino=257 dd-2584 [002] 234.762153: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1334 unstable=0 bg_thresh=1001 thresh=2003 gap=460 poll_thresh=20 ino=257 dd-2584 [002] 234.762158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=65472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.769623: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1209 unstable=0 bg_thresh=1001 thresh=2002 gap=584 poll_thresh=20 ino=257 dd-2584 [006] 234.769702: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1209 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=15 ino=257 dd-2584 [006] 234.769771: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1209 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=16 ino=257 dd-2584 [006] 234.769912: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1209 unstable=0 bg_thresh=1006 thresh=2012 gap=519 poll_thresh=17 ino=257 dd-2584 [006] 234.770056: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1209 unstable=0 bg_thresh=1008 thresh=2017 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 234.770061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=65472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.777497: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1109 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=18 ino=257 dd-2584 [006] 234.777782: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1109 unstable=0 bg_thresh=1007 thresh=2014 gap=571 poll_thresh=13 ino=257 dd-2584 [006] 234.777850: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1109 unstable=0 bg_thresh=1009 thresh=2019 gap=551 poll_thresh=14 ino=257 dd-2584 [006] 234.777917: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1109 unstable=0 bg_thresh=1009 thresh=2019 gap=551 poll_thresh=15 ino=257 dd-2584 [006] 234.777986: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1109 unstable=0 bg_thresh=1009 thresh=2018 gap=525 poll_thresh=16 ino=257 dd-2584 [006] 234.778125: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1109 unstable=0 bg_thresh=1008 thresh=2017 gap=499 poll_thresh=17 ino=257 dd-2584 [006] 234.778130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=65472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 234.785555: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1109 unstable=0 bg_thresh=1009 thresh=2018 gap=500 poll_thresh=17 ino=257 dd-2584 [006] 234.785561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=65472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 234.793656: balance_dirty_state: bdi btrfs-1: dirty=409 wb=809 unstable=0 bg_thresh=1008 thresh=2016 gap=798 poll_thresh=17 ino=257 dd-2584 [000] 234.793735: balance_dirty_state: bdi btrfs-1: dirty=434 wb=809 unstable=0 bg_thresh=1008 thresh=2016 gap=773 poll_thresh=13 ino=257 dd-2584 [000] 234.793796: balance_dirty_state: bdi btrfs-1: dirty=434 wb=809 unstable=0 bg_thresh=1010 thresh=2021 gap=778 poll_thresh=14 ino=257 dd-2584 [000] 234.793852: balance_dirty_state: bdi btrfs-1: dirty=459 wb=809 unstable=0 bg_thresh=1010 thresh=2021 gap=753 poll_thresh=15 ino=257 dd-2584 [000] 234.793909: balance_dirty_state: bdi btrfs-1: dirty=459 wb=809 unstable=0 bg_thresh=1013 thresh=2026 gap=758 poll_thresh=16 ino=257 dd-2584 [000] 234.794022: balance_dirty_state: bdi btrfs-1: dirty=509 wb=809 unstable=0 bg_thresh=1015 thresh=2031 gap=713 poll_thresh=17 ino=257 dd-2584 [000] 234.794135: balance_dirty_state: bdi btrfs-1: dirty=534 wb=809 unstable=0 bg_thresh=1017 thresh=2035 gap=692 poll_thresh=18 ino=257 dd-2584 [000] 234.794248: balance_dirty_state: bdi btrfs-1: dirty=559 wb=809 unstable=0 bg_thresh=1017 thresh=2034 gap=666 poll_thresh=19 ino=257 dd-2584 [000] 234.794534: balance_dirty_state: bdi btrfs-1: dirty=609 wb=809 unstable=0 bg_thresh=1016 thresh=2033 gap=615 poll_thresh=20 ino=257 dd-2584 [000] 234.794648: balance_dirty_state: bdi btrfs-1: dirty=634 wb=809 unstable=0 bg_thresh=1018 thresh=2037 gap=594 poll_thresh=21 ino=257 dd-2584 [000] 234.794761: balance_dirty_state: bdi btrfs-1: dirty=659 wb=809 unstable=0 bg_thresh=1018 thresh=2036 gap=568 poll_thresh=22 ino=257 dd-2584 [000] 234.794874: balance_dirty_state: bdi btrfs-1: dirty=684 wb=809 unstable=0 bg_thresh=1017 thresh=2035 gap=542 poll_thresh=23 ino=257 dd-2584 [000] 234.794988: balance_dirty_state: bdi btrfs-1: dirty=734 wb=809 unstable=0 bg_thresh=1014 thresh=2028 gap=485 poll_thresh=24 ino=257 dd-2584 [000] 234.794993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=65472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 234.805544: balance_dirty_state: bdi btrfs-1: dirty=734 wb=559 unstable=0 bg_thresh=1008 thresh=2017 gap=724 poll_thresh=24 ino=257 dd-2584 [000] 234.805619: balance_dirty_state: bdi btrfs-1: dirty=734 wb=559 unstable=0 bg_thresh=1008 thresh=2017 gap=724 poll_thresh=18 ino=257 dd-2584 [000] 234.805732: balance_dirty_state: bdi btrfs-1: dirty=784 wb=559 unstable=0 bg_thresh=1011 thresh=2022 gap=679 poll_thresh=19 ino=257 dd-2584 [000] 234.805843: balance_dirty_state: bdi btrfs-1: dirty=809 wb=559 unstable=0 bg_thresh=1013 thresh=2027 gap=659 poll_thresh=20 ino=257 dd-2584 [000] 234.806127: balance_dirty_state: bdi btrfs-1: dirty=834 wb=559 unstable=0 bg_thresh=1015 thresh=2031 gap=638 poll_thresh=21 ino=257 dd-2584 [000] 234.806240: balance_dirty_state: bdi btrfs-1: dirty=859 wb=559 unstable=0 bg_thresh=1015 thresh=2030 gap=612 poll_thresh=22 ino=257 dd-2584 [000] 234.806352: balance_dirty_state: bdi btrfs-1: dirty=909 wb=559 unstable=0 bg_thresh=1014 thresh=2029 gap=561 poll_thresh=23 ino=257 dd-2584 [000] 234.806464: balance_dirty_state: bdi btrfs-1: dirty=934 wb=559 unstable=0 bg_thresh=1016 thresh=2033 gap=540 poll_thresh=24 ino=257 dd-2584 [000] 234.806578: balance_dirty_state: bdi btrfs-1: dirty=959 wb=559 unstable=0 bg_thresh=1016 thresh=2032 gap=514 poll_thresh=25 ino=257 dd-2584 [000] 234.806690: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=559 unstable=0 bg_thresh=1015 thresh=2031 gap=463 poll_thresh=26 ino=257 dd-2584 [000] 234.806695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-306% task_weight=100% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 234.813519: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=434 unstable=0 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=26 ino=257 dd-2584 [000] 234.813602: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=434 unstable=0 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=19 ino=257 dd-2584 [000] 234.813713: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=434 unstable=0 bg_thresh=1012 thresh=2025 gap=557 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 234.813779: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2216 wrote=0 to_write=16384 dd-2584 [000] 234.813839: balance_dirty_state: bdi btrfs-1: dirty=1084 wb=434 unstable=0 bg_thresh=1015 thresh=2030 gap=512 poll_thresh=21 ino=257 dd-2584 [000] 234.814144: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=509 unstable=0 bg_thresh=1017 thresh=2034 gap=516 poll_thresh=22 ino=257 dd-2584 [000] 234.814287: balance_dirty_state: bdi btrfs-1: dirty=984 wb=584 unstable=0 bg_thresh=1016 thresh=2033 gap=465 poll_thresh=23 ino=257 dd-2584 [000] 234.814290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-148% task_gap=-396% task_weight=99% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 234.816309: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1072 to_write=15312 dd-2584 [001] 234.822677: balance_dirty_state: bdi btrfs-1: dirty=59 wb=1384 unstable=0 bg_thresh=1006 thresh=2013 gap=570 poll_thresh=23 ino=257 dd-2584 [001] 234.822749: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1384 unstable=0 bg_thresh=1009 thresh=2018 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 234.822873: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1384 unstable=0 bg_thresh=1008 thresh=2017 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 234.822997: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1384 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 234.823002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 234.829570: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1259 unstable=0 bg_thresh=1004 thresh=2008 gap=615 poll_thresh=19 ino=257 dd-2584 [002] 234.829643: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1259 unstable=0 bg_thresh=1006 thresh=2013 gap=620 poll_thresh=14 ino=257 dd-2584 [002] 234.829710: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1259 unstable=0 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=15 ino=257 dd-2584 [002] 234.829775: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1259 unstable=0 bg_thresh=1005 thresh=2011 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 234.829903: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1259 unstable=0 bg_thresh=1005 thresh=2010 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 234.830029: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1259 unstable=0 bg_thresh=1004 thresh=2009 gap=516 poll_thresh=18 ino=257 dd-2584 [002] 234.830343: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1259 unstable=0 bg_thresh=1006 thresh=2013 gap=470 poll_thresh=19 ino=257 dd-2584 [002] 234.830348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 234.841576: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1084 unstable=0 bg_thresh=1003 thresh=2007 gap=639 poll_thresh=19 ino=257 dd-2584 [002] 234.841644: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1084 unstable=0 bg_thresh=1003 thresh=2007 gap=639 poll_thresh=14 ino=257 dd-2584 [002] 234.841703: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1084 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=15 ino=257 dd-2584 [002] 234.841762: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1084 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=16 ino=257 dd-2584 [002] 234.841883: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1084 unstable=0 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=17 ino=257 dd-2584 [002] 234.842005: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1084 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=18 ino=257 dd-2584 [002] 234.842126: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1084 unstable=0 bg_thresh=1001 thresh=2002 gap=509 poll_thresh=19 ino=257 dd-2584 [002] 234.842244: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1084 unstable=0 bg_thresh=1000 thresh=2001 gap=458 poll_thresh=20 ino=257 dd-2584 [002] 234.842249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-392% task_weight=98% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 234.853668: balance_dirty_state: bdi btrfs-1: dirty=459 wb=809 unstable=0 bg_thresh=996 thresh=1992 gap=724 poll_thresh=20 ino=257 dd-2584 [005] 234.853733: balance_dirty_state: bdi btrfs-1: dirty=459 wb=809 unstable=0 bg_thresh=998 thresh=1997 gap=729 poll_thresh=15 ino=257 dd-2584 [005] 234.853792: balance_dirty_state: bdi btrfs-1: dirty=484 wb=809 unstable=0 bg_thresh=998 thresh=1997 gap=704 poll_thresh=16 ino=257 dd-2584 [005] 234.854086: balance_dirty_state: bdi btrfs-1: dirty=509 wb=809 unstable=0 bg_thresh=1001 thresh=2002 gap=684 poll_thresh=17 ino=257 dd-2584 [005] 234.854203: balance_dirty_state: bdi btrfs-1: dirty=559 wb=809 unstable=0 bg_thresh=1003 thresh=2006 gap=638 poll_thresh=18 ino=257 dd-2584 [005] 234.854322: balance_dirty_state: bdi btrfs-1: dirty=584 wb=809 unstable=0 bg_thresh=1002 thresh=2005 gap=612 poll_thresh=19 ino=257 dd-2584 [005] 234.854438: balance_dirty_state: bdi btrfs-1: dirty=609 wb=809 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=20 ino=257 dd-2584 [005] 234.854554: balance_dirty_state: bdi btrfs-1: dirty=634 wb=809 unstable=0 bg_thresh=1001 thresh=2003 gap=560 poll_thresh=21 ino=257 dd-2584 [005] 234.854672: balance_dirty_state: bdi btrfs-1: dirty=684 wb=809 unstable=0 bg_thresh=1003 thresh=2007 gap=514 poll_thresh=22 ino=257 dd-2584 [005] 234.854791: balance_dirty_state: bdi btrfs-1: dirty=709 wb=809 unstable=0 bg_thresh=1000 thresh=2000 gap=482 poll_thresh=23 ino=257 dd-2584 [005] 234.854795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 234.865671: balance_dirty_state: bdi btrfs-1: dirty=709 wb=684 unstable=0 bg_thresh=1000 thresh=2000 gap=607 poll_thresh=23 ino=257 dd-2584 [005] 234.865755: balance_dirty_state: bdi btrfs-1: dirty=734 wb=684 unstable=0 bg_thresh=1002 thresh=2005 gap=587 poll_thresh=17 ino=257 dd-2584 [005] 234.865872: balance_dirty_state: bdi btrfs-1: dirty=759 wb=684 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=18 ino=257 dd-2584 [005] 234.866160: balance_dirty_state: bdi btrfs-1: dirty=784 wb=684 unstable=0 bg_thresh=1004 thresh=2008 gap=540 poll_thresh=19 ino=257 dd-2584 [005] 234.866273: balance_dirty_state: bdi btrfs-1: dirty=809 wb=684 unstable=0 bg_thresh=1003 thresh=2007 gap=514 poll_thresh=20 ino=257 dd-2584 [005] 234.866387: balance_dirty_state: bdi btrfs-1: dirty=859 wb=684 unstable=0 bg_thresh=1003 thresh=2006 gap=463 poll_thresh=21 ino=257 dd-2584 [005] 234.866392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 234.873688: balance_dirty_state: bdi btrfs-1: dirty=859 wb=559 unstable=0 bg_thresh=1002 thresh=2005 gap=587 poll_thresh=21 ino=257 dd-2584 [005] 234.873767: balance_dirty_state: bdi btrfs-1: dirty=859 wb=559 unstable=0 bg_thresh=999 thresh=1999 gap=581 poll_thresh=16 ino=257 dd-2584 [005] 234.873881: balance_dirty_state: bdi btrfs-1: dirty=909 wb=559 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 234.873995: balance_dirty_state: bdi btrfs-1: dirty=934 wb=559 unstable=0 bg_thresh=1001 thresh=2002 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 234.874107: balance_dirty_state: bdi btrfs-1: dirty=959 wb=559 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=19 ino=257 dd-2584 [005] 234.874112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 234.881672: balance_dirty_state: bdi btrfs-1: dirty=959 wb=409 unstable=0 bg_thresh=1002 thresh=2004 gap=636 poll_thresh=19 ino=257 dd-2584 [005] 234.881798: balance_dirty_state: bdi btrfs-1: dirty=984 wb=409 unstable=0 bg_thresh=1001 thresh=2003 gap=610 poll_thresh=14 ino=257 dd-2584 [005] 234.881916: balance_dirty_state: bdi btrfs-1: dirty=984 wb=409 unstable=0 bg_thresh=1001 thresh=2003 gap=610 poll_thresh=15 ino=257 dd-2584 [005] 234.882036: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=409 unstable=0 bg_thresh=1003 thresh=2007 gap=589 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 234.882074: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2284 wrote=0 to_write=16384 dd-2584 [005] 234.882678: balance_dirty_state: bdi btrfs-1: dirty=984 wb=359 unstable=0 bg_thresh=1002 thresh=2005 gap=662 poll_thresh=17 ino=257 dd-2584 [005] 234.883024: balance_dirty_state: bdi btrfs-1: dirty=984 wb=384 unstable=0 bg_thresh=1002 thresh=2004 gap=636 poll_thresh=18 ino=257 dd-2584 [005] 234.883343: balance_dirty_state: bdi btrfs-1: dirty=959 wb=434 unstable=0 bg_thresh=1001 thresh=2003 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 234.883533: balance_dirty_state: bdi btrfs-1: dirty=934 wb=484 unstable=0 bg_thresh=1003 thresh=2007 gap=589 poll_thresh=20 ino=257 dd-2584 [005] 234.883721: balance_dirty_state: bdi btrfs-1: dirty=934 wb=534 unstable=0 bg_thresh=1003 thresh=2006 gap=538 poll_thresh=21 ino=257 dd-2584 [005] 234.883909: balance_dirty_state: bdi btrfs-1: dirty=934 wb=584 unstable=0 bg_thresh=1002 thresh=2005 gap=487 poll_thresh=22 ino=257 dd-2584 [005] 234.883911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 234.886160: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=1152 to_write=15232 dd-2584 [001] 234.889602: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1434 unstable=0 bg_thresh=1002 thresh=2005 gap=487 poll_thresh=22 ino=257 dd-2584 [001] 234.889609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 234.897638: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1309 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=22 ino=257 dd-2584 [001] 234.897763: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1309 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=16 ino=257 dd-2584 [001] 234.897948: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1209 unstable=0 bg_thresh=1002 thresh=2005 gap=687 poll_thresh=17 ino=257 dd-2584 [001] 234.898281: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1184 unstable=0 bg_thresh=1002 thresh=2004 gap=686 poll_thresh=18 ino=257 dd-2584 [001] 234.898411: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1184 unstable=0 bg_thresh=1004 thresh=2008 gap=640 poll_thresh=19 ino=257 dd-2584 [001] 234.898539: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1184 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=20 ino=257 dd-2584 [001] 234.898665: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1184 unstable=0 bg_thresh=1000 thresh=2000 gap=582 poll_thresh=21 ino=257 dd-2584 [001] 234.898793: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1184 unstable=0 bg_thresh=999 thresh=1999 gap=531 poll_thresh=22 ino=257 dd-2584 [001] 234.898920: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1184 unstable=0 bg_thresh=1001 thresh=2003 gap=510 poll_thresh=23 ino=257 dd-2584 [001] 234.899047: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1184 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=24 ino=257 dd-2584 [001] 234.899052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=101% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 234.905621: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1184 unstable=0 bg_thresh=993 thresh=1987 gap=469 poll_thresh=24 ino=257 dd-2584 [001] 234.905626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=101% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 234.913602: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1009 unstable=0 bg_thresh=996 thresh=1993 gap=650 poll_thresh=24 ino=257 dd-2584 [000] 234.913665: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1009 unstable=0 bg_thresh=996 thresh=1993 gap=625 poll_thresh=18 ino=257 dd-2584 [000] 234.913782: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1009 unstable=0 bg_thresh=999 thresh=1998 gap=605 poll_thresh=19 ino=257 dd-2584 [000] 234.914067: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1009 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=20 ino=257 dd-2584 [000] 234.914181: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1009 unstable=0 bg_thresh=1000 thresh=2001 gap=533 poll_thresh=21 ino=257 dd-2584 [000] 234.914294: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1009 unstable=0 bg_thresh=1000 thresh=2000 gap=507 poll_thresh=22 ino=257 dd-2584 [000] 234.914406: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1009 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=23 ino=257 dd-2584 [000] 234.914410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=101% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 234.921656: balance_dirty_state: bdi btrfs-1: dirty=509 wb=884 unstable=0 bg_thresh=999 thresh=1998 gap=605 poll_thresh=23 ino=257 dd-2584 [000] 234.921735: balance_dirty_state: bdi btrfs-1: dirty=534 wb=884 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=17 ino=257 dd-2584 [000] 234.921852: balance_dirty_state: bdi btrfs-1: dirty=559 wb=884 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=18 ino=257 dd-2584 [000] 234.921966: balance_dirty_state: bdi btrfs-1: dirty=609 wb=884 unstable=0 bg_thresh=1000 thresh=2000 gap=507 poll_thresh=19 ino=257 dd-2584 [000] 234.922080: balance_dirty_state: bdi btrfs-1: dirty=634 wb=884 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=20 ino=257 dd-2584 [000] 234.922084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 234.929661: balance_dirty_state: bdi btrfs-1: dirty=634 wb=759 unstable=0 bg_thresh=997 thresh=1995 gap=602 poll_thresh=20 ino=257 dd-2584 [000] 234.929732: balance_dirty_state: bdi btrfs-1: dirty=659 wb=759 unstable=0 bg_thresh=997 thresh=1995 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 234.930067: balance_dirty_state: bdi btrfs-1: dirty=659 wb=659 unstable=0 bg_thresh=996 thresh=1992 gap=674 poll_thresh=16 ino=257 dd-2584 [000] 234.930211: balance_dirty_state: bdi btrfs-1: dirty=684 wb=634 unstable=0 bg_thresh=1001 thresh=2002 gap=684 poll_thresh=17 ino=257 dd-2584 [000] 234.930323: balance_dirty_state: bdi btrfs-1: dirty=734 wb=634 unstable=0 bg_thresh=1000 thresh=2001 gap=633 poll_thresh=18 ino=257 dd-2584 [000] 234.930436: balance_dirty_state: bdi btrfs-1: dirty=759 wb=634 unstable=0 bg_thresh=1000 thresh=2000 gap=607 poll_thresh=19 ino=257 dd-2584 [000] 234.930550: balance_dirty_state: bdi btrfs-1: dirty=784 wb=634 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=20 ino=257 dd-2584 [000] 234.930663: balance_dirty_state: bdi btrfs-1: dirty=834 wb=634 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=21 ino=257 dd-2584 [000] 234.930778: balance_dirty_state: bdi btrfs-1: dirty=859 wb=634 unstable=0 bg_thresh=1001 thresh=2002 gap=509 poll_thresh=22 ino=257 dd-2584 [000] 234.930891: balance_dirty_state: bdi btrfs-1: dirty=884 wb=634 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=23 ino=257 dd-2584 [000] 234.930896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 234.937860: balance_dirty_state: bdi btrfs-1: dirty=884 wb=509 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=23 ino=257 dd-2584 [000] 234.937930: balance_dirty_state: bdi btrfs-1: dirty=909 wb=509 unstable=0 bg_thresh=996 thresh=1992 gap=574 poll_thresh=17 ino=257 dd-2584 [000] 234.938228: balance_dirty_state: bdi btrfs-1: dirty=934 wb=509 unstable=0 bg_thresh=997 thresh=1995 gap=552 poll_thresh=18 ino=257 dd-2584 [000] 234.938348: balance_dirty_state: bdi btrfs-1: dirty=959 wb=509 unstable=0 bg_thresh=997 thresh=1994 gap=526 poll_thresh=19 ino=257 dd-2584 [000] 234.938472: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=509 unstable=0 bg_thresh=996 thresh=1992 gap=474 poll_thresh=20 ino=257 dd-2584 [000] 234.938477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-216% task_weight=100% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 234.938497: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2340 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 234.940817: writeback_single_inode: bdi btrfs-1: ino=257 state= age=176 wrote=928 to_write=15456 dd-2584 [000] 234.945619: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1309 unstable=0 bg_thresh=997 thresh=1995 gap=602 poll_thresh=20 ino=257 dd-2584 [000] 234.945710: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1309 unstable=0 bg_thresh=1002 thresh=2005 gap=612 poll_thresh=15 ino=257 dd-2584 [000] 234.945789: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1309 unstable=0 bg_thresh=999 thresh=1999 gap=581 poll_thresh=16 ino=257 dd-2584 [000] 234.945983: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1309 unstable=0 bg_thresh=999 thresh=1998 gap=555 poll_thresh=17 ino=257 dd-2584 [000] 234.946140: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1309 unstable=0 bg_thresh=998 thresh=1997 gap=529 poll_thresh=18 ino=257 dd-2584 [000] 234.946301: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1309 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=19 ino=257 dd-2584 [000] 234.946306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-252% task_weight=101% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 234.953591: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1184 unstable=0 bg_thresh=990 thresh=1981 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 234.953687: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1184 unstable=0 bg_thresh=993 thresh=1987 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 234.953782: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1184 unstable=0 bg_thresh=995 thresh=1990 gap=547 poll_thresh=15 ino=257 dd-2584 [004] 234.954142: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1184 unstable=0 bg_thresh=998 thresh=1996 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 234.954316: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1184 unstable=0 bg_thresh=997 thresh=1995 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 234.954492: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1184 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 234.954498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-208% task_weight=101% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 234.961886: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1059 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=18 ino=257 dd-2584 [005] 234.961952: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1059 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=13 ino=257 dd-2584 [005] 234.962012: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1059 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 234.962072: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1059 unstable=0 bg_thresh=1003 thresh=2006 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 234.962132: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1059 unstable=0 bg_thresh=1008 thresh=2016 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 234.962252: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1059 unstable=0 bg_thresh=1010 thresh=2021 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 234.962373: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1059 unstable=0 bg_thresh=1007 thresh=2014 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 234.962378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-236% task_weight=101% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 234.969556: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1059 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 234.969563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=101% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 234.977561: balance_dirty_state: bdi btrfs-1: dirty=459 wb=909 unstable=0 bg_thresh=986 thresh=1973 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 234.977629: balance_dirty_state: bdi btrfs-1: dirty=484 wb=909 unstable=0 bg_thresh=986 thresh=1973 gap=580 poll_thresh=13 ino=257 dd-2584 [005] 234.977689: balance_dirty_state: bdi btrfs-1: dirty=484 wb=909 unstable=0 bg_thresh=989 thresh=1978 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 234.977751: balance_dirty_state: bdi btrfs-1: dirty=509 wb=909 unstable=0 bg_thresh=989 thresh=1978 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 234.977993: balance_dirty_state: bdi btrfs-1: dirty=509 wb=909 unstable=0 bg_thresh=991 thresh=1983 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 234.978110: balance_dirty_state: bdi btrfs-1: dirty=559 wb=909 unstable=0 bg_thresh=994 thresh=1988 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 234.978228: balance_dirty_state: bdi btrfs-1: dirty=584 wb=909 unstable=0 bg_thresh=996 thresh=1992 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 234.978346: balance_dirty_state: bdi btrfs-1: dirty=609 wb=909 unstable=0 bg_thresh=995 thresh=1991 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 234.978350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=100% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 234.985583: balance_dirty_state: bdi btrfs-1: dirty=609 wb=659 unstable=0 bg_thresh=983 thresh=1967 gap=699 poll_thresh=19 ino=257 dd-2584 [005] 234.985650: balance_dirty_state: bdi btrfs-1: dirty=634 wb=659 unstable=0 bg_thresh=983 thresh=1967 gap=674 poll_thresh=14 ino=257 dd-2584 [005] 234.985710: balance_dirty_state: bdi btrfs-1: dirty=659 wb=659 unstable=0 bg_thresh=986 thresh=1972 gap=654 poll_thresh=15 ino=257 dd-2584 [005] 234.985768: balance_dirty_state: bdi btrfs-1: dirty=659 wb=659 unstable=0 bg_thresh=986 thresh=1972 gap=654 poll_thresh=16 ino=257 dd-2584 [005] 234.985886: balance_dirty_state: bdi btrfs-1: dirty=684 wb=659 unstable=0 bg_thresh=991 thresh=1982 gap=639 poll_thresh=17 ino=257 dd-2584 [005] 234.986005: balance_dirty_state: bdi btrfs-1: dirty=734 wb=659 unstable=0 bg_thresh=990 thresh=1981 gap=588 poll_thresh=18 ino=257 dd-2584 [005] 234.986125: balance_dirty_state: bdi btrfs-1: dirty=759 wb=659 unstable=0 bg_thresh=990 thresh=1980 gap=562 poll_thresh=19 ino=257 dd-2584 [005] 234.986421: balance_dirty_state: bdi btrfs-1: dirty=784 wb=659 unstable=0 bg_thresh=989 thresh=1979 gap=536 poll_thresh=20 ino=257 dd-2584 [005] 234.986539: balance_dirty_state: bdi btrfs-1: dirty=834 wb=659 unstable=0 bg_thresh=991 thresh=1983 gap=490 poll_thresh=21 ino=257 dd-2584 [005] 234.986544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-228% task_weight=101% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 234.993638: balance_dirty_state: bdi btrfs-1: dirty=834 wb=534 unstable=0 bg_thresh=988 thresh=1977 gap=609 poll_thresh=21 ino=257 dd-2584 [005] 234.993707: balance_dirty_state: bdi btrfs-1: dirty=834 wb=534 unstable=0 bg_thresh=988 thresh=1977 gap=609 poll_thresh=16 ino=257 dd-2584 [005] 234.993815: balance_dirty_state: bdi btrfs-1: dirty=884 wb=534 unstable=0 bg_thresh=991 thresh=1982 gap=564 poll_thresh=17 ino=257 dd-2584 [005] 234.993933: balance_dirty_state: bdi btrfs-1: dirty=909 wb=534 unstable=0 bg_thresh=993 thresh=1986 gap=543 poll_thresh=18 ino=257 dd-2584 [005] 234.994052: balance_dirty_state: bdi btrfs-1: dirty=934 wb=534 unstable=0 bg_thresh=992 thresh=1985 gap=517 poll_thresh=19 ino=257 dd-2584 [005] 234.994170: balance_dirty_state: bdi btrfs-1: dirty=959 wb=534 unstable=0 bg_thresh=992 thresh=1984 gap=491 poll_thresh=20 ino=257 dd-2584 [005] 234.994175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=101% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 235.001574: balance_dirty_state: bdi btrfs-1: dirty=959 wb=409 unstable=0 bg_thresh=988 thresh=1976 gap=608 poll_thresh=20 ino=257 dd-2584 [005] 235.001644: balance_dirty_state: bdi btrfs-1: dirty=984 wb=409 unstable=0 bg_thresh=988 thresh=1976 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 235.001705: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=409 unstable=0 bg_thresh=990 thresh=1981 gap=563 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 235.001725: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2404 wrote=0 to_write=16384 dd-2584 [005] 235.002165: balance_dirty_state: bdi btrfs-1: dirty=984 wb=484 unstable=0 bg_thresh=993 thresh=1986 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 235.002353: balance_dirty_state: bdi btrfs-1: dirty=959 wb=534 unstable=0 bg_thresh=995 thresh=1991 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 235.002554: balance_dirty_state: bdi btrfs-1: dirty=934 wb=584 unstable=0 bg_thresh=997 thresh=1995 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 235.002556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-261% task_weight=101% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 235.004386: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1008 to_write=15376 dd-2584 [001] 235.009596: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1309 unstable=0 bg_thresh=987 thresh=1975 gap=582 poll_thresh=19 ino=257 dd-2584 [001] 235.009661: balance_dirty_state: bdi btrfs-1: dirty=84 wb=1309 unstable=0 bg_thresh=990 thresh=1980 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 235.009722: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1309 unstable=0 bg_thresh=992 thresh=1985 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 235.009783: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1309 unstable=0 bg_thresh=992 thresh=1985 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 235.009906: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1309 unstable=0 bg_thresh=995 thresh=1990 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 235.010029: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1309 unstable=0 bg_thresh=997 thresh=1994 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 235.010155: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1309 unstable=0 bg_thresh=996 thresh=1993 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 235.010160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 235.021636: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1184 unstable=0 bg_thresh=990 thresh=1980 gap=587 poll_thresh=19 ino=257 dd-2584 [005] 235.021766: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1184 unstable=0 bg_thresh=990 thresh=1980 gap=562 poll_thresh=14 ino=257 dd-2584 [005] 235.021884: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1184 unstable=0 bg_thresh=992 thresh=1985 gap=542 poll_thresh=15 ino=257 dd-2584 [005] 235.022376: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1184 unstable=0 bg_thresh=992 thresh=1985 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 235.022610: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1184 unstable=0 bg_thresh=995 thresh=1990 gap=497 poll_thresh=17 ino=257 dd-2584 [005] 235.022619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 235.029718: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1184 unstable=0 bg_thresh=995 thresh=1990 gap=497 poll_thresh=17 ino=257 dd-2584 [005] 235.029728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 235.037590: balance_dirty_state: bdi btrfs-1: dirty=309 wb=759 unstable=0 bg_thresh=997 thresh=1995 gap=927 poll_thresh=17 ino=257 dd-2584 [001] 235.037682: balance_dirty_state: bdi btrfs-1: dirty=331 wb=768 unstable=0 bg_thresh=1000 thresh=2000 gap=901 poll_thresh=13 ino=257 dd-2584 [001] 235.037769: balance_dirty_state: bdi btrfs-1: dirty=356 wb=768 unstable=0 bg_thresh=1002 thresh=2005 gap=881 poll_thresh=14 ino=257 dd-2584 [001] 235.037857: balance_dirty_state: bdi btrfs-1: dirty=356 wb=768 unstable=0 bg_thresh=1002 thresh=2005 gap=881 poll_thresh=15 ino=257 dd-2584 [001] 235.037944: balance_dirty_state: bdi btrfs-1: dirty=381 wb=768 unstable=0 bg_thresh=1005 thresh=2010 gap=861 poll_thresh=16 ino=257 dd-2584 [001] 235.038122: balance_dirty_state: bdi btrfs-1: dirty=406 wb=768 unstable=0 bg_thresh=1007 thresh=2015 gap=841 poll_thresh=17 ino=257 dd-2584 [001] 235.038299: balance_dirty_state: bdi btrfs-1: dirty=456 wb=768 unstable=0 bg_thresh=1009 thresh=2019 gap=795 poll_thresh=18 ino=257 dd-2584 [001] 235.038478: balance_dirty_state: bdi btrfs-1: dirty=481 wb=768 unstable=0 bg_thresh=1009 thresh=2018 gap=769 poll_thresh=19 ino=257 dd-2584 [001] 235.038656: balance_dirty_state: bdi btrfs-1: dirty=506 wb=768 unstable=0 bg_thresh=1008 thresh=2017 gap=743 poll_thresh=20 ino=257 dd-2584 [001] 235.039156: balance_dirty_state: bdi btrfs-1: dirty=531 wb=768 unstable=0 bg_thresh=1003 thresh=2006 gap=707 poll_thresh=21 ino=257 dd-2584 [001] 235.039341: balance_dirty_state: bdi btrfs-1: dirty=581 wb=768 unstable=0 bg_thresh=1007 thresh=2015 gap=666 poll_thresh=22 ino=257 dd-2584 [001] 235.039528: balance_dirty_state: bdi btrfs-1: dirty=606 wb=768 unstable=0 bg_thresh=1007 thresh=2014 gap=640 poll_thresh=23 ino=257 dd-2584 [001] 235.039721: balance_dirty_state: bdi btrfs-1: dirty=644 wb=768 unstable=0 bg_thresh=1006 thresh=2013 gap=601 poll_thresh=24 ino=257 dd-2584 [001] 235.039934: balance_dirty_state: bdi btrfs-1: dirty=670 wb=768 unstable=0 bg_thresh=1005 thresh=2011 gap=573 poll_thresh=25 ino=257 dd-2584 [001] 235.040142: balance_dirty_state: bdi btrfs-1: dirty=709 wb=768 unstable=0 bg_thresh=1007 thresh=2014 gap=537 poll_thresh=26 ino=257 dd-2584 [001] 235.040351: balance_dirty_state: bdi btrfs-1: dirty=735 wb=768 unstable=0 bg_thresh=1006 thresh=2012 gap=509 poll_thresh=27 ino=257 dd-2584 [001] 235.040561: balance_dirty_state: bdi btrfs-1: dirty=774 wb=768 unstable=0 bg_thresh=1006 thresh=2012 gap=470 poll_thresh=28 ino=257 dd-2584 [001] 235.040568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 235.045606: balance_dirty_state: bdi btrfs-1: dirty=774 wb=643 unstable=0 bg_thresh=1000 thresh=2000 gap=583 poll_thresh=28 ino=257 dd-2584 [000] 235.045688: balance_dirty_state: bdi btrfs-1: dirty=787 wb=643 unstable=0 bg_thresh=999 thresh=1998 gap=568 poll_thresh=21 ino=257 dd-2584 [000] 235.046001: balance_dirty_state: bdi btrfs-1: dirty=812 wb=643 unstable=0 bg_thresh=999 thresh=1998 gap=543 poll_thresh=22 ino=257 dd-2584 [000] 235.046140: balance_dirty_state: bdi btrfs-1: dirty=863 wb=643 unstable=0 bg_thresh=994 thresh=1988 gap=482 poll_thresh=23 ino=257 dd-2584 [000] 235.046145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 235.053597: balance_dirty_state: bdi btrfs-1: dirty=863 wb=518 unstable=0 bg_thresh=998 thresh=1996 gap=615 poll_thresh=23 ino=257 dd-2584 [000] 235.053674: balance_dirty_state: bdi btrfs-1: dirty=863 wb=518 unstable=0 bg_thresh=998 thresh=1996 gap=615 poll_thresh=17 ino=257 dd-2584 [000] 235.053796: balance_dirty_state: bdi btrfs-1: dirty=913 wb=518 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=18 ino=257 dd-2584 [000] 235.053918: balance_dirty_state: bdi btrfs-1: dirty=938 wb=518 unstable=0 bg_thresh=999 thresh=1999 gap=543 poll_thresh=19 ino=257 dd-2584 [000] 235.054040: balance_dirty_state: bdi btrfs-1: dirty=963 wb=518 unstable=0 bg_thresh=999 thresh=1998 gap=517 poll_thresh=20 ino=257 dd-2584 [000] 235.054163: balance_dirty_state: bdi btrfs-1: dirty=988 wb=518 unstable=0 bg_thresh=1001 thresh=2002 gap=496 poll_thresh=21 ino=257 dd-2584 [000] 235.054167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 235.061605: balance_dirty_state: bdi btrfs-1: dirty=988 wb=393 unstable=0 bg_thresh=1000 thresh=2001 gap=620 poll_thresh=21 ino=257 dd-2584 [000] 235.061671: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=393 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 235.061732: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2464 wrote=0 to_write=16384 dd-2584 [000] 235.061801: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=393 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=17 ino=257 dd-2584 [000] 235.062123: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=493 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 235.062124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 235.066104: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=976 to_write=15408 dd-2584 [000] 235.069622: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1230 unstable=0 bg_thresh=1001 thresh=2003 gap=648 poll_thresh=18 ino=257 dd-2584 [000] 235.069795: balance_dirty_state: bdi btrfs-1: dirty=125 wb=1230 unstable=0 bg_thresh=998 thresh=1997 gap=642 poll_thresh=13 ino=257 dd-2584 [000] 235.069961: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1230 unstable=0 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=14 ino=257 dd-2584 [000] 235.070126: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1230 unstable=0 bg_thresh=1000 thresh=2001 gap=621 poll_thresh=15 ino=257 dd-2584 [000] 235.070291: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1230 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=16 ino=257 dd-2584 [000] 235.070623: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1230 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=17 ino=257 dd-2584 [000] 235.070953: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1230 unstable=0 bg_thresh=1002 thresh=2004 gap=524 poll_thresh=18 ino=257 dd-2584 [000] 235.071281: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1230 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=19 ino=257 dd-2584 [000] 235.071291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 235.077671: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1105 unstable=0 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=19 ino=257 dd-2584 [000] 235.077769: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1105 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=14 ino=257 dd-2584 [000] 235.077830: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1105 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=15 ino=257 dd-2584 [000] 235.077891: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1105 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 235.078187: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1105 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=17 ino=257 dd-2584 [000] 235.078305: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1105 unstable=0 bg_thresh=1001 thresh=2003 gap=523 poll_thresh=18 ino=257 dd-2584 [000] 235.078421: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1105 unstable=0 bg_thresh=1001 thresh=2002 gap=472 poll_thresh=19 ino=257 dd-2584 [000] 235.078426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.085686: balance_dirty_state: bdi btrfs-1: dirty=425 wb=980 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 235.085786: balance_dirty_state: bdi btrfs-1: dirty=424 wb=980 unstable=0 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 235.085875: balance_dirty_state: bdi btrfs-1: dirty=449 wb=980 unstable=0 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 235.085963: balance_dirty_state: bdi btrfs-1: dirty=474 wb=980 unstable=0 bg_thresh=1003 thresh=2006 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 235.086136: balance_dirty_state: bdi btrfs-1: dirty=499 wb=980 unstable=0 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 235.086312: balance_dirty_state: bdi btrfs-1: dirty=524 wb=980 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 235.086319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 235.093690: balance_dirty_state: bdi btrfs-1: dirty=524 wb=980 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 235.093695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 235.101663: balance_dirty_state: bdi btrfs-1: dirty=518 wb=721 unstable=0 bg_thresh=996 thresh=1992 gap=753 poll_thresh=18 ino=257 dd-2584 [001] 235.101798: balance_dirty_state: bdi btrfs-1: dirty=518 wb=721 unstable=0 bg_thresh=996 thresh=1992 gap=753 poll_thresh=13 ino=257 dd-2584 [001] 235.101892: balance_dirty_state: bdi btrfs-1: dirty=543 wb=721 unstable=0 bg_thresh=995 thresh=1991 gap=727 poll_thresh=14 ino=257 dd-2584 [001] 235.101957: balance_dirty_state: bdi btrfs-1: dirty=568 wb=721 unstable=0 bg_thresh=995 thresh=1991 gap=702 poll_thresh=15 ino=257 dd-2584 [001] 235.102019: balance_dirty_state: bdi btrfs-1: dirty=568 wb=721 unstable=0 bg_thresh=998 thresh=1996 gap=707 poll_thresh=16 ino=257 dd-2584 [001] 235.102322: balance_dirty_state: bdi btrfs-1: dirty=618 wb=721 unstable=0 bg_thresh=1000 thresh=2001 gap=662 poll_thresh=17 ino=257 dd-2584 [001] 235.102445: balance_dirty_state: bdi btrfs-1: dirty=643 wb=721 unstable=0 bg_thresh=1002 thresh=2005 gap=641 poll_thresh=18 ino=257 dd-2584 [001] 235.102590: balance_dirty_state: bdi btrfs-1: dirty=668 wb=646 unstable=0 bg_thresh=999 thresh=1999 gap=685 poll_thresh=19 ino=257 dd-2584 [001] 235.102727: balance_dirty_state: bdi btrfs-1: dirty=718 wb=596 unstable=0 bg_thresh=995 thresh=1990 gap=676 poll_thresh=20 ino=257 dd-2584 [001] 235.102856: balance_dirty_state: bdi btrfs-1: dirty=743 wb=596 unstable=0 bg_thresh=993 thresh=1986 gap=647 poll_thresh=21 ino=257 dd-2584 [001] 235.102982: balance_dirty_state: bdi btrfs-1: dirty=768 wb=596 unstable=0 bg_thresh=995 thresh=1991 gap=627 poll_thresh=22 ino=257 dd-2584 [001] 235.103111: balance_dirty_state: bdi btrfs-1: dirty=793 wb=596 unstable=0 bg_thresh=992 thresh=1985 gap=596 poll_thresh=23 ino=257 dd-2584 [001] 235.103237: balance_dirty_state: bdi btrfs-1: dirty=843 wb=596 unstable=0 bg_thresh=996 thresh=1992 gap=553 poll_thresh=24 ino=257 dd-2584 [001] 235.103533: balance_dirty_state: bdi btrfs-1: dirty=868 wb=596 unstable=0 bg_thresh=996 thresh=1993 gap=529 poll_thresh=25 ino=257 dd-2584 [001] 235.103663: balance_dirty_state: bdi btrfs-1: dirty=893 wb=596 unstable=0 bg_thresh=989 thresh=1978 gap=489 poll_thresh=26 ino=257 dd-2584 [001] 235.103668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 235.109663: balance_dirty_state: bdi btrfs-1: dirty=886 wb=592 unstable=0 bg_thresh=998 thresh=1996 gap=518 poll_thresh=26 ino=257 dd-2584 [001] 235.109755: balance_dirty_state: bdi btrfs-1: dirty=911 wb=592 unstable=0 bg_thresh=998 thresh=1996 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 235.109760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 235.117634: balance_dirty_state: bdi btrfs-1: dirty=911 wb=467 unstable=0 bg_thresh=984 thresh=1969 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 235.117757: balance_dirty_state: bdi btrfs-1: dirty=944 wb=477 unstable=0 bg_thresh=984 thresh=1969 gap=548 poll_thresh=14 ino=257 dd-2584 [004] 235.117919: balance_dirty_state: bdi btrfs-1: dirty=969 wb=477 unstable=0 bg_thresh=987 thresh=1974 gap=528 poll_thresh=15 ino=257 dd-2584 [004] 235.118101: balance_dirty_state: bdi btrfs-1: dirty=969 wb=477 unstable=0 bg_thresh=984 thresh=1968 gap=522 poll_thresh=16 ino=257 dd-2584 [004] 235.118472: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=477 unstable=0 bg_thresh=982 thresh=1964 gap=468 poll_thresh=17 ino=257 dd-2584 [004] 235.118485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-253% task_weight=101% bdi_bw=66136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 235.118568: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2520 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 235.122955: writeback_single_inode: bdi btrfs-1: ino=257 state= age=176 wrote=896 to_write=15488 dd-2584 [004] 235.129631: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1108 unstable=0 bg_thresh=986 thresh=1973 gap=721 poll_thresh=17 ino=257 dd-2584 [004] 235.129722: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1108 unstable=0 bg_thresh=989 thresh=1978 gap=726 poll_thresh=13 ino=257 dd-2584 [004] 235.129805: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1108 unstable=0 bg_thresh=989 thresh=1978 gap=701 poll_thresh=14 ino=257 dd-2584 [004] 235.129887: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1108 unstable=0 bg_thresh=991 thresh=1983 gap=706 poll_thresh=15 ino=257 dd-2584 [004] 235.129972: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1108 unstable=0 bg_thresh=991 thresh=1983 gap=681 poll_thresh=16 ino=257 dd-2584 [004] 235.130146: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1108 unstable=0 bg_thresh=991 thresh=1982 gap=655 poll_thresh=17 ino=257 dd-2584 [004] 235.130616: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1108 unstable=0 bg_thresh=990 thresh=1980 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 235.130777: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1108 unstable=0 bg_thresh=989 thresh=1979 gap=577 poll_thresh=19 ino=257 dd-2584 [004] 235.130938: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1108 unstable=0 bg_thresh=989 thresh=1978 gap=551 poll_thresh=20 ino=257 dd-2584 [004] 235.131101: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1108 unstable=0 bg_thresh=991 thresh=1982 gap=530 poll_thresh=21 ino=257 dd-2584 [004] 235.131266: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1108 unstable=0 bg_thresh=987 thresh=1975 gap=473 poll_thresh=22 ino=257 dd-2584 [004] 235.131272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-238% task_weight=100% bdi_bw=66972 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 collect-vmstat.-2569 [000] 235.133221: balance_dirty_state: bdi 0:15: dirty=394 wb=983 unstable=0 bg_thresh=985 thresh=1971 gap=594 poll_thresh=29 ino=2375722 dd-2584 [004] 235.137663: balance_dirty_state: bdi btrfs-1: dirty=394 wb=933 unstable=0 bg_thresh=988 thresh=1976 gap=649 poll_thresh=22 ino=257 dd-2584 [004] 235.137759: balance_dirty_state: bdi btrfs-1: dirty=394 wb=933 unstable=0 bg_thresh=990 thresh=1981 gap=654 poll_thresh=16 ino=257 dd-2584 [004] 235.137939: balance_dirty_state: bdi btrfs-1: dirty=444 wb=933 unstable=0 bg_thresh=993 thresh=1986 gap=609 poll_thresh=17 ino=257 dd-2584 [004] 235.138119: balance_dirty_state: bdi btrfs-1: dirty=469 wb=933 unstable=0 bg_thresh=992 thresh=1985 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 235.138613: balance_dirty_state: bdi btrfs-1: dirty=494 wb=933 unstable=0 bg_thresh=994 thresh=1989 gap=562 poll_thresh=19 ino=257 dd-2584 [004] 235.138793: balance_dirty_state: bdi btrfs-1: dirty=544 wb=908 unstable=0 bg_thresh=994 thresh=1988 gap=536 poll_thresh=20 ino=257 dd-2584 [004] 235.138975: balance_dirty_state: bdi btrfs-1: dirty=569 wb=908 unstable=0 bg_thresh=990 thresh=1981 gap=504 poll_thresh=21 ino=257 dd-2584 [004] 235.139152: balance_dirty_state: bdi btrfs-1: dirty=594 wb=908 unstable=0 bg_thresh=990 thresh=1980 gap=478 poll_thresh=22 ino=257 dd-2584 [004] 235.139159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=66972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.145675: balance_dirty_state: bdi btrfs-1: dirty=594 wb=908 unstable=0 bg_thresh=989 thresh=1979 gap=477 poll_thresh=22 ino=257 dd-2584 [004] 235.145682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=66972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 235.153721: balance_dirty_state: bdi btrfs-1: dirty=594 wb=658 unstable=0 bg_thresh=991 thresh=1982 gap=730 poll_thresh=22 ino=257 dd-2584 [006] 235.153823: balance_dirty_state: bdi btrfs-1: dirty=594 wb=658 unstable=0 bg_thresh=993 thresh=1987 gap=735 poll_thresh=16 ino=257 dd-2584 [006] 235.154052: balance_dirty_state: bdi btrfs-1: dirty=644 wb=658 unstable=0 bg_thresh=996 thresh=1992 gap=690 poll_thresh=17 ino=257 dd-2584 [006] 235.154286: balance_dirty_state: bdi btrfs-1: dirty=669 wb=658 unstable=0 bg_thresh=998 thresh=1997 gap=670 poll_thresh=18 ino=257 dd-2584 [006] 235.154522: balance_dirty_state: bdi btrfs-1: dirty=694 wb=658 unstable=0 bg_thresh=1000 thresh=2001 gap=649 poll_thresh=19 ino=257 dd-2584 [006] 235.154755: balance_dirty_state: bdi btrfs-1: dirty=744 wb=658 unstable=0 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=20 ino=257 dd-2584 [006] 235.155353: balance_dirty_state: bdi btrfs-1: dirty=769 wb=658 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=21 ino=257 dd-2584 [006] 235.155589: balance_dirty_state: bdi btrfs-1: dirty=794 wb=658 unstable=0 bg_thresh=999 thresh=1998 gap=546 poll_thresh=22 ino=257 dd-2584 [006] 235.155833: balance_dirty_state: bdi btrfs-1: dirty=819 wb=658 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=23 ino=257 dd-2584 [006] 235.156074: balance_dirty_state: bdi btrfs-1: dirty=869 wb=658 unstable=0 bg_thresh=1000 thresh=2001 gap=474 poll_thresh=24 ino=257 dd-2584 [006] 235.156083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=66972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 235.161729: balance_dirty_state: bdi btrfs-1: dirty=869 wb=508 unstable=0 bg_thresh=1001 thresh=2003 gap=626 poll_thresh=24 ino=257 dd-2584 [006] 235.161858: balance_dirty_state: bdi btrfs-1: dirty=869 wb=508 unstable=0 bg_thresh=998 thresh=1997 gap=620 poll_thresh=18 ino=257 dd-2584 [006] 235.162094: balance_dirty_state: bdi btrfs-1: dirty=919 wb=508 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=19 ino=257 dd-2584 [006] 235.162336: balance_dirty_state: bdi btrfs-1: dirty=944 wb=508 unstable=0 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=20 ino=257 dd-2584 [006] 235.162575: balance_dirty_state: bdi btrfs-1: dirty=969 wb=508 unstable=0 bg_thresh=999 thresh=1999 gap=522 poll_thresh=21 ino=257 dd-2584 [006] 235.163178: balance_dirty_state: bdi btrfs-1: dirty=994 wb=508 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=22 ino=257 dd-2584 [006] 235.163187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=66972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 235.169822: balance_dirty_state: bdi btrfs-1: dirty=994 wb=383 unstable=0 bg_thresh=993 thresh=1987 gap=610 poll_thresh=22 ino=257 dd-2584 [006] 235.169891: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=383 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 235.169899: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2572 wrote=0 to_write=16384 dd-2584 [006] 235.170019: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=383 unstable=0 bg_thresh=1000 thresh=2001 gap=574 poll_thresh=17 ino=257 dd-2584 [006] 235.170151: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=433 unstable=0 bg_thresh=997 thresh=1994 gap=517 poll_thresh=18 ino=257 dd-2584 [006] 235.170281: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=483 unstable=0 bg_thresh=996 thresh=1992 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 235.170283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=66972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 235.174395: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=992 to_write=15392 dd-2584 [006] 235.177769: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1258 unstable=0 bg_thresh=998 thresh=1996 gap=619 poll_thresh=19 ino=257 dd-2584 [006] 235.177917: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1258 unstable=0 bg_thresh=998 thresh=1996 gap=594 poll_thresh=14 ino=257 dd-2584 [006] 235.178066: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1258 unstable=0 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=15 ino=257 dd-2584 [006] 235.178188: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1258 unstable=0 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 235.178423: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1258 unstable=0 bg_thresh=999 thresh=1999 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 235.178657: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1258 unstable=0 bg_thresh=999 thresh=1998 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 235.179261: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1258 unstable=0 bg_thresh=1001 thresh=2002 gap=475 poll_thresh=19 ino=257 dd-2584 [006] 235.179270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=66972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 235.185740: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1133 unstable=0 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=19 ino=257 dd-2584 [006] 235.185869: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1133 unstable=0 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=14 ino=257 dd-2584 [006] 235.185989: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1133 unstable=0 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 235.186108: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1133 unstable=0 bg_thresh=999 thresh=1999 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 235.186341: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1133 unstable=0 bg_thresh=999 thresh=1998 gap=521 poll_thresh=17 ino=257 dd-2584 [006] 235.186581: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1133 unstable=0 bg_thresh=998 thresh=1997 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 235.186590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=66972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 235.193755: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1008 unstable=0 bg_thresh=1001 thresh=2002 gap=625 poll_thresh=18 ino=257 dd-2584 [006] 235.193862: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1008 unstable=0 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=13 ino=257 dd-2584 [006] 235.193922: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1008 unstable=0 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=14 ino=257 dd-2584 [006] 235.193982: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1008 unstable=0 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 235.194042: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1008 unstable=0 bg_thresh=1002 thresh=2005 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 235.194165: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1008 unstable=0 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 235.194287: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1008 unstable=0 bg_thresh=1004 thresh=2008 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 235.194590: balance_dirty_state: bdi btrfs-1: dirty=544 wb=1008 unstable=0 bg_thresh=1003 thresh=2007 gap=455 poll_thresh=19 ino=257 dd-2584 [006] 235.194595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=66972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 235.201755: balance_dirty_state: bdi btrfs-1: dirty=544 wb=1008 unstable=0 bg_thresh=1002 thresh=2005 gap=453 poll_thresh=19 ino=257 dd-2584 [006] 235.201764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=66972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 235.209694: balance_dirty_state: bdi btrfs-1: dirty=544 wb=758 unstable=0 bg_thresh=1001 thresh=2003 gap=701 poll_thresh=19 ino=257 dd-2584 [006] 235.209763: balance_dirty_state: bdi btrfs-1: dirty=544 wb=758 unstable=0 bg_thresh=998 thresh=1997 gap=695 poll_thresh=14 ino=257 dd-2584 [006] 235.209825: balance_dirty_state: bdi btrfs-1: dirty=569 wb=758 unstable=0 bg_thresh=998 thresh=1996 gap=669 poll_thresh=15 ino=257 dd-2584 [006] 235.209883: balance_dirty_state: bdi btrfs-1: dirty=594 wb=758 unstable=0 bg_thresh=998 thresh=1996 gap=644 poll_thresh=16 ino=257 dd-2584 [006] 235.210001: balance_dirty_state: bdi btrfs-1: dirty=619 wb=758 unstable=0 bg_thresh=1000 thresh=2000 gap=623 poll_thresh=17 ino=257 dd-2584 [006] 235.210119: balance_dirty_state: bdi btrfs-1: dirty=644 wb=758 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=18 ino=257 dd-2584 [006] 235.210238: balance_dirty_state: bdi btrfs-1: dirty=669 wb=758 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=19 ino=257 dd-2584 [006] 235.210359: balance_dirty_state: bdi btrfs-1: dirty=719 wb=758 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=20 ino=257 dd-2584 [006] 235.210479: balance_dirty_state: bdi btrfs-1: dirty=744 wb=758 unstable=0 bg_thresh=1000 thresh=2001 gap=499 poll_thresh=21 ino=257 dd-2584 [006] 235.210483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=66972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 235.217706: balance_dirty_state: bdi btrfs-1: dirty=744 wb=633 unstable=0 bg_thresh=999 thresh=1999 gap=622 poll_thresh=21 ino=257 dd-2584 [006] 235.217772: balance_dirty_state: bdi btrfs-1: dirty=769 wb=633 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=16 ino=257 dd-2584 [006] 235.218070: balance_dirty_state: bdi btrfs-1: dirty=794 wb=633 unstable=0 bg_thresh=998 thresh=1997 gap=570 poll_thresh=17 ino=257 dd-2584 [006] 235.218190: balance_dirty_state: bdi btrfs-1: dirty=819 wb=633 unstable=0 bg_thresh=998 thresh=1996 gap=544 poll_thresh=18 ino=257 dd-2584 [006] 235.218309: balance_dirty_state: bdi btrfs-1: dirty=844 wb=633 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=19 ino=257 dd-2584 [006] 235.218429: balance_dirty_state: bdi btrfs-1: dirty=894 wb=633 unstable=0 bg_thresh=999 thresh=1999 gap=472 poll_thresh=20 ino=257 dd-2584 [006] 235.218433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=98% bdi_bw=66972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 235.225708: balance_dirty_state: bdi btrfs-1: dirty=894 wb=508 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=20 ino=257 dd-2584 [006] 235.225774: balance_dirty_state: bdi btrfs-1: dirty=894 wb=508 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 235.225835: balance_dirty_state: bdi btrfs-1: dirty=919 wb=508 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 235.225952: balance_dirty_state: bdi btrfs-1: dirty=944 wb=508 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 235.226072: balance_dirty_state: bdi btrfs-1: dirty=994 wb=508 unstable=0 bg_thresh=1000 thresh=2001 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 235.226076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=66972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 235.233701: balance_dirty_state: bdi btrfs-1: dirty=994 wb=383 unstable=0 bg_thresh=1001 thresh=2003 gap=626 poll_thresh=18 ino=257 dd-2584 [006] 235.233768: balance_dirty_state: bdi btrfs-1: dirty=994 wb=383 unstable=0 bg_thresh=998 thresh=1997 gap=620 poll_thresh=13 ino=257 dd-2584 [006] 235.233829: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=383 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 235.233882: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2636 wrote=0 to_write=16384 dd-2584 [006] 235.234072: balance_dirty_state: bdi btrfs-1: dirty=994 wb=408 unstable=0 bg_thresh=998 thresh=1996 gap=594 poll_thresh=15 ino=257 dd-2584 [006] 235.234139: balance_dirty_state: bdi btrfs-1: dirty=994 wb=433 unstable=0 bg_thresh=997 thresh=1995 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 235.234266: balance_dirty_state: bdi btrfs-1: dirty=969 wb=483 unstable=0 bg_thresh=997 thresh=1994 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 235.234405: balance_dirty_state: bdi btrfs-1: dirty=969 wb=508 unstable=0 bg_thresh=999 thresh=1998 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 235.234557: balance_dirty_state: bdi btrfs-1: dirty=919 wb=508 unstable=0 bg_thresh=998 thresh=1997 gap=570 poll_thresh=19 ino=257 dd-2584 [006] 235.234693: balance_dirty_state: bdi btrfs-1: dirty=894 wb=533 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=20 ino=257 dd-2584 [006] 235.234825: balance_dirty_state: bdi btrfs-1: dirty=869 wb=583 unstable=0 bg_thresh=998 thresh=1996 gap=544 poll_thresh=21 ino=257 dd-2584 [006] 235.234957: balance_dirty_state: bdi btrfs-1: dirty=869 wb=633 unstable=0 bg_thresh=997 thresh=1994 gap=492 poll_thresh=22 ino=257 dd-2584 [006] 235.234958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 235.236832: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=1120 to_write=15264 dd-2584 [006] 235.245644: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1233 unstable=0 bg_thresh=1000 thresh=2001 gap=649 poll_thresh=22 ino=257 dd-2584 [006] 235.245721: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1233 unstable=0 bg_thresh=997 thresh=1995 gap=643 poll_thresh=16 ino=257 dd-2584 [006] 235.246037: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1233 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=17 ino=257 dd-2584 [006] 235.246160: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1233 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=18 ino=257 dd-2584 [006] 235.246281: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1233 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=19 ino=257 dd-2584 [006] 235.246405: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1233 unstable=0 bg_thresh=1000 thresh=2001 gap=499 poll_thresh=20 ino=257 dd-2584 [006] 235.246411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 235.253644: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1233 unstable=0 bg_thresh=994 thresh=1989 gap=487 poll_thresh=20 ino=257 dd-2584 [006] 235.253648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 235.261659: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1033 unstable=0 bg_thresh=987 thresh=1975 gap=673 poll_thresh=20 ino=257 dd-2584 [006] 235.261725: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1033 unstable=0 bg_thresh=987 thresh=1975 gap=673 poll_thresh=15 ino=257 dd-2584 [006] 235.261785: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1033 unstable=0 bg_thresh=990 thresh=1980 gap=653 poll_thresh=16 ino=257 dd-2584 [006] 235.261902: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1033 unstable=0 bg_thresh=992 thresh=1985 gap=633 poll_thresh=17 ino=257 dd-2584 [006] 235.262026: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1033 unstable=0 bg_thresh=995 thresh=1990 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 235.262148: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1033 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=19 ino=257 dd-2584 [006] 235.262452: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1033 unstable=0 bg_thresh=996 thresh=1993 gap=541 poll_thresh=20 ino=257 dd-2584 [006] 235.262590: balance_dirty_state: bdi btrfs-1: dirty=444 wb=958 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=21 ino=257 dd-2584 [006] 235.262725: balance_dirty_state: bdi btrfs-1: dirty=469 wb=908 unstable=0 bg_thresh=995 thresh=1990 gap=613 poll_thresh=22 ino=257 dd-2584 [006] 235.262851: balance_dirty_state: bdi btrfs-1: dirty=519 wb=908 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=23 ino=257 dd-2584 [006] 235.262979: balance_dirty_state: bdi btrfs-1: dirty=544 wb=908 unstable=0 bg_thresh=993 thresh=1986 gap=534 poll_thresh=24 ino=257 dd-2584 [006] 235.263104: balance_dirty_state: bdi btrfs-1: dirty=569 wb=908 unstable=0 bg_thresh=992 thresh=1984 gap=507 poll_thresh=25 ino=257 dd-2584 [006] 235.263231: balance_dirty_state: bdi btrfs-1: dirty=619 wb=908 unstable=0 bg_thresh=997 thresh=1994 gap=467 poll_thresh=26 ino=257 dd-2584 [006] 235.263236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 235.269712: balance_dirty_state: bdi btrfs-1: dirty=619 wb=908 unstable=0 bg_thresh=993 thresh=1987 gap=460 poll_thresh=26 ino=257 dd-2584 [002] 235.269720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 235.277809: balance_dirty_state: bdi btrfs-1: dirty=619 wb=658 unstable=0 bg_thresh=993 thresh=1987 gap=710 poll_thresh=26 ino=257 dd-2584 [002] 235.277889: balance_dirty_state: bdi btrfs-1: dirty=619 wb=658 unstable=0 bg_thresh=993 thresh=1987 gap=710 poll_thresh=19 ino=257 dd-2584 [002] 235.278032: balance_dirty_state: bdi btrfs-1: dirty=669 wb=658 unstable=0 bg_thresh=996 thresh=1992 gap=665 poll_thresh=20 ino=257 dd-2584 [002] 235.278386: balance_dirty_state: bdi btrfs-1: dirty=694 wb=658 unstable=0 bg_thresh=1001 thresh=2002 gap=650 poll_thresh=21 ino=257 dd-2584 [002] 235.278523: balance_dirty_state: bdi btrfs-1: dirty=719 wb=658 unstable=0 bg_thresh=1000 thresh=2001 gap=624 poll_thresh=22 ino=257 dd-2584 [002] 235.278660: balance_dirty_state: bdi btrfs-1: dirty=769 wb=658 unstable=0 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=23 ino=257 dd-2584 [002] 235.278797: balance_dirty_state: bdi btrfs-1: dirty=794 wb=658 unstable=0 bg_thresh=1002 thresh=2004 gap=552 poll_thresh=24 ino=257 dd-2584 [002] 235.278935: balance_dirty_state: bdi btrfs-1: dirty=819 wb=658 unstable=0 bg_thresh=1001 thresh=2003 gap=526 poll_thresh=25 ino=257 dd-2584 [002] 235.279073: balance_dirty_state: bdi btrfs-1: dirty=844 wb=658 unstable=0 bg_thresh=1001 thresh=2002 gap=500 poll_thresh=26 ino=257 dd-2584 [002] 235.279079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 235.285813: balance_dirty_state: bdi btrfs-1: dirty=844 wb=533 unstable=0 bg_thresh=990 thresh=1980 gap=603 poll_thresh=26 ino=257 dd-2584 [005] 235.285899: balance_dirty_state: bdi btrfs-1: dirty=844 wb=533 unstable=0 bg_thresh=995 thresh=1991 gap=614 poll_thresh=19 ino=257 dd-2584 [005] 235.286142: balance_dirty_state: bdi btrfs-1: dirty=894 wb=533 unstable=0 bg_thresh=994 thresh=1989 gap=562 poll_thresh=20 ino=257 dd-2584 [005] 235.286517: balance_dirty_state: bdi btrfs-1: dirty=919 wb=533 unstable=0 bg_thresh=997 thresh=1994 gap=542 poll_thresh=21 ino=257 dd-2584 [005] 235.286635: balance_dirty_state: bdi btrfs-1: dirty=944 wb=533 unstable=0 bg_thresh=999 thresh=1998 gap=521 poll_thresh=22 ino=257 dd-2584 [005] 235.286753: balance_dirty_state: bdi btrfs-1: dirty=994 wb=533 unstable=0 bg_thresh=998 thresh=1997 gap=470 poll_thresh=23 ino=257 dd-2584 [005] 235.286758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 235.293783: balance_dirty_state: bdi btrfs-1: dirty=994 wb=383 unstable=0 bg_thresh=995 thresh=1991 gap=614 poll_thresh=23 ino=257 dd-2584 [005] 235.293911: balance_dirty_state: bdi btrfs-1: dirty=994 wb=383 unstable=0 bg_thresh=995 thresh=1991 gap=614 poll_thresh=17 ino=257 dd-2584 [005] 235.294148: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=383 unstable=0 bg_thresh=994 thresh=1989 gap=562 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 235.294235: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2696 wrote=0 to_write=16384 dd-2584 [005] 235.294397: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=383 unstable=0 bg_thresh=994 thresh=1988 gap=536 poll_thresh=19 ino=257 dd-2584 [005] 235.294646: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=408 unstable=0 bg_thresh=993 thresh=1987 gap=510 poll_thresh=20 ino=257 dd-2584 [005] 235.294895: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=458 unstable=0 bg_thresh=993 thresh=1986 gap=484 poll_thresh=21 ino=257 dd-2584 [005] 235.294898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 235.299122: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=1024 to_write=15360 dd-2584 [005] 235.301784: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1408 unstable=0 bg_thresh=993 thresh=1986 gap=484 poll_thresh=21 ino=257 dd-2584 [005] 235.301795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 235.309705: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1283 unstable=0 bg_thresh=993 thresh=1986 gap=609 poll_thresh=21 ino=257 dd-2584 [005] 235.309799: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1283 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 235.310285: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1283 unstable=0 bg_thresh=1000 thresh=2001 gap=574 poll_thresh=17 ino=257 dd-2584 [005] 235.310445: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1283 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 235.310605: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1283 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 235.310611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 235.317725: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1183 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=19 ino=257 dd-2584 [005] 235.317818: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1183 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 235.317912: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1183 unstable=0 bg_thresh=995 thresh=1991 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 235.318004: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1183 unstable=0 bg_thresh=998 thresh=1996 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 235.318182: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1183 unstable=0 bg_thresh=997 thresh=1995 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 235.318359: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1183 unstable=0 bg_thresh=997 thresh=1994 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 235.318366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 235.325762: balance_dirty_state: bdi btrfs-1: dirty=319 wb=933 unstable=0 bg_thresh=995 thresh=1991 gap=739 poll_thresh=18 ino=257 dd-2584 [001] 235.325873: balance_dirty_state: bdi btrfs-1: dirty=319 wb=933 unstable=0 bg_thresh=995 thresh=1991 gap=739 poll_thresh=13 ino=257 dd-2584 [001] 235.325991: balance_dirty_state: bdi btrfs-1: dirty=344 wb=933 unstable=0 bg_thresh=998 thresh=1996 gap=719 poll_thresh=14 ino=257 dd-2584 [001] 235.326108: balance_dirty_state: bdi btrfs-1: dirty=369 wb=933 unstable=0 bg_thresh=998 thresh=1996 gap=694 poll_thresh=15 ino=257 dd-2584 [001] 235.326225: balance_dirty_state: bdi btrfs-1: dirty=369 wb=933 unstable=0 bg_thresh=1000 thresh=2001 gap=699 poll_thresh=16 ino=257 dd-2584 [001] 235.326826: balance_dirty_state: bdi btrfs-1: dirty=419 wb=933 unstable=0 bg_thresh=1003 thresh=2006 gap=654 poll_thresh=17 ino=257 dd-2584 [001] 235.327061: balance_dirty_state: bdi btrfs-1: dirty=444 wb=933 unstable=0 bg_thresh=1005 thresh=2010 gap=633 poll_thresh=18 ino=257 dd-2584 [001] 235.327294: balance_dirty_state: bdi btrfs-1: dirty=469 wb=933 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 235.327528: balance_dirty_state: bdi btrfs-1: dirty=519 wb=933 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=20 ino=257 dd-2584 [001] 235.327770: balance_dirty_state: bdi btrfs-1: dirty=544 wb=933 unstable=0 bg_thresh=1006 thresh=2012 gap=535 poll_thresh=21 ino=257 dd-2584 [001] 235.328017: balance_dirty_state: bdi btrfs-1: dirty=569 wb=933 unstable=0 bg_thresh=1002 thresh=2005 gap=503 poll_thresh=22 ino=257 dd-2584 [001] 235.328257: balance_dirty_state: bdi btrfs-1: dirty=594 wb=933 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=23 ino=257 dd-2584 [001] 235.328266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 235.333788: balance_dirty_state: bdi btrfs-1: dirty=594 wb=933 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=23 ino=257 dd-2584 [001] 235.333796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=66732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 235.341738: balance_dirty_state: bdi btrfs-1: dirty=594 wb=808 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=23 ino=257 dd-2584 [001] 235.341838: balance_dirty_state: bdi btrfs-1: dirty=619 wb=808 unstable=0 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=17 ino=257 dd-2584 [001] 235.342122: balance_dirty_state: bdi btrfs-1: dirty=644 wb=808 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=18 ino=257 dd-2584 [001] 235.342236: balance_dirty_state: bdi btrfs-1: dirty=694 wb=808 unstable=0 bg_thresh=1003 thresh=2007 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 235.342349: balance_dirty_state: bdi btrfs-1: dirty=719 wb=808 unstable=0 bg_thresh=1003 thresh=2006 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 235.342353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=66724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 235.349791: balance_dirty_state: bdi btrfs-1: dirty=719 wb=683 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 235.349890: balance_dirty_state: bdi btrfs-1: dirty=719 wb=683 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=15 ino=257 dd-2584 [001] 235.349947: balance_dirty_state: bdi btrfs-1: dirty=744 wb=683 unstable=0 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 235.350061: balance_dirty_state: bdi btrfs-1: dirty=769 wb=683 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 235.350175: balance_dirty_state: bdi btrfs-1: dirty=819 wb=683 unstable=0 bg_thresh=1000 thresh=2001 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 235.350179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=66724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.357803: balance_dirty_state: bdi btrfs-1: dirty=819 wb=558 unstable=0 bg_thresh=1003 thresh=2006 gap=629 poll_thresh=18 ino=257 dd-2584 [004] 235.357875: balance_dirty_state: bdi btrfs-1: dirty=844 wb=558 unstable=0 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 235.357942: balance_dirty_state: bdi btrfs-1: dirty=844 wb=558 unstable=0 bg_thresh=1005 thresh=2011 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 235.358008: balance_dirty_state: bdi btrfs-1: dirty=869 wb=558 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 235.358074: balance_dirty_state: bdi btrfs-1: dirty=894 wb=558 unstable=0 bg_thresh=1008 thresh=2016 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 235.358407: balance_dirty_state: bdi btrfs-1: dirty=919 wb=558 unstable=0 bg_thresh=1007 thresh=2015 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 235.358541: balance_dirty_state: bdi btrfs-1: dirty=944 wb=558 unstable=0 bg_thresh=1009 thresh=2019 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 235.358672: balance_dirty_state: bdi btrfs-1: dirty=994 wb=558 unstable=0 bg_thresh=1009 thresh=2018 gap=466 poll_thresh=19 ino=257 dd-2584 [004] 235.358677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=66724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.365694: balance_dirty_state: bdi btrfs-1: dirty=994 wb=433 unstable=0 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=19 ino=257 dd-2584 [004] 235.365761: balance_dirty_state: bdi btrfs-1: dirty=994 wb=433 unstable=0 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 235.365826: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=433 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 235.365868: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2768 wrote=0 to_write=16384 dd-2584 [004] 235.365895: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=433 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 235.366028: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=433 unstable=0 bg_thresh=1007 thresh=2015 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 235.366172: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=483 unstable=0 bg_thresh=1009 thresh=2019 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 235.366174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=66724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 235.368232: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=992 to_write=15392 dd-2584 [004] 235.373681: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1433 unstable=0 bg_thresh=1009 thresh=2019 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 235.373684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=66724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.381817: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1433 unstable=0 bg_thresh=1009 thresh=2019 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 235.381824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=66724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.389768: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1308 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 235.389902: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1308 unstable=0 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 235.390030: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1308 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 235.390159: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1308 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 235.390286: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1308 unstable=0 bg_thresh=1007 thresh=2015 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 235.390975: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1308 unstable=0 bg_thresh=1010 thresh=2020 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 235.391239: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1308 unstable=0 bg_thresh=1009 thresh=2018 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 235.391249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=66724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.397746: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1183 unstable=0 bg_thresh=995 thresh=1990 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 235.397810: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1183 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=13 ino=257 dd-2584 [004] 235.397870: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1183 unstable=0 bg_thresh=997 thresh=1995 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 235.397928: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1183 unstable=0 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 235.397984: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1183 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=16 ino=257 dd-2584 [004] 235.398134: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1183 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 235.398141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=66724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.409708: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1049 unstable=0 bg_thresh=988 thresh=1977 gap=609 poll_thresh=17 ino=257 dd-2584 [004] 235.409844: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1049 unstable=0 bg_thresh=991 thresh=1982 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 235.409935: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1049 unstable=0 bg_thresh=991 thresh=1982 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 235.410026: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1049 unstable=0 bg_thresh=993 thresh=1987 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 235.410115: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1049 unstable=0 bg_thresh=993 thresh=1987 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 235.410298: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1049 unstable=0 bg_thresh=996 thresh=1992 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 235.410789: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1049 unstable=0 bg_thresh=998 thresh=1996 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 235.410967: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1049 unstable=0 bg_thresh=997 thresh=1995 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 235.410974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=66724 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 235.421744: balance_dirty_state: bdi btrfs-1: dirty=469 wb=749 unstable=0 bg_thresh=999 thresh=1998 gap=780 poll_thresh=19 ino=257 dd-2584 [004] 235.421881: balance_dirty_state: bdi btrfs-1: dirty=494 wb=749 unstable=0 bg_thresh=999 thresh=1998 gap=755 poll_thresh=14 ino=257 dd-2584 [004] 235.421941: balance_dirty_state: bdi btrfs-1: dirty=519 wb=749 unstable=0 bg_thresh=1001 thresh=2003 gap=735 poll_thresh=15 ino=257 dd-2584 [004] 235.421998: balance_dirty_state: bdi btrfs-1: dirty=519 wb=749 unstable=0 bg_thresh=998 thresh=1997 gap=729 poll_thresh=16 ino=257 dd-2584 [004] 235.422108: balance_dirty_state: bdi btrfs-1: dirty=569 wb=749 unstable=0 bg_thresh=1000 thresh=2001 gap=683 poll_thresh=17 ino=257 dd-2584 [004] 235.422223: balance_dirty_state: bdi btrfs-1: dirty=594 wb=749 unstable=0 bg_thresh=1000 thresh=2000 gap=657 poll_thresh=18 ino=257 dd-2584 [004] 235.422338: balance_dirty_state: bdi btrfs-1: dirty=619 wb=749 unstable=0 bg_thresh=999 thresh=1999 gap=631 poll_thresh=19 ino=257 dd-2584 [004] 235.422452: balance_dirty_state: bdi btrfs-1: dirty=644 wb=749 unstable=0 bg_thresh=999 thresh=1998 gap=605 poll_thresh=20 ino=257 dd-2584 [004] 235.422736: balance_dirty_state: bdi btrfs-1: dirty=694 wb=749 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=21 ino=257 dd-2584 [004] 235.422850: balance_dirty_state: bdi btrfs-1: dirty=719 wb=749 unstable=0 bg_thresh=1000 thresh=2001 gap=533 poll_thresh=22 ino=257 dd-2584 [004] 235.422963: balance_dirty_state: bdi btrfs-1: dirty=744 wb=749 unstable=0 bg_thresh=1000 thresh=2000 gap=507 poll_thresh=23 ino=257 dd-2584 [004] 235.423077: balance_dirty_state: bdi btrfs-1: dirty=794 wb=749 unstable=0 bg_thresh=1002 thresh=2004 gap=461 poll_thresh=24 ino=257 dd-2584 [004] 235.423082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=66724 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 235.429746: balance_dirty_state: bdi btrfs-1: dirty=794 wb=749 unstable=0 bg_thresh=1003 thresh=2006 gap=463 poll_thresh=24 ino=257 dd-2584 [004] 235.429755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=66724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.437729: balance_dirty_state: bdi btrfs-1: dirty=794 wb=499 unstable=0 bg_thresh=993 thresh=1987 gap=694 poll_thresh=24 ino=257 dd-2584 [004] 235.437878: balance_dirty_state: bdi btrfs-1: dirty=794 wb=499 unstable=0 bg_thresh=993 thresh=1987 gap=694 poll_thresh=18 ino=257 dd-2584 [004] 235.437994: balance_dirty_state: bdi btrfs-1: dirty=819 wb=499 unstable=0 bg_thresh=996 thresh=1992 gap=674 poll_thresh=19 ino=257 dd-2584 [004] 235.438104: balance_dirty_state: bdi btrfs-1: dirty=869 wb=499 unstable=0 bg_thresh=1001 thresh=2002 gap=634 poll_thresh=20 ino=257 dd-2584 [004] 235.438218: balance_dirty_state: bdi btrfs-1: dirty=894 wb=499 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=21 ino=257 dd-2584 [004] 235.438330: balance_dirty_state: bdi btrfs-1: dirty=919 wb=499 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=22 ino=257 dd-2584 [004] 235.438616: balance_dirty_state: bdi btrfs-1: dirty=969 wb=499 unstable=0 bg_thresh=999 thresh=1999 gap=531 poll_thresh=23 ino=257 dd-2584 [004] 235.438728: balance_dirty_state: bdi btrfs-1: dirty=994 wb=499 unstable=0 bg_thresh=1001 thresh=2003 gap=510 poll_thresh=24 ino=257 dd-2584 [004] 235.438842: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=499 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=25 ino=257 dd-2584 [004] 235.438846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=66724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 235.438929: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2840 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 235.441057: writeback_single_inode: bdi btrfs-1: ino=257 state= age=308 wrote=928 to_write=15456 dd-2584 [004] 235.449730: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1299 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=25 ino=257 dd-2584 [004] 235.449862: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1299 unstable=0 bg_thresh=996 thresh=1992 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 235.449979: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1299 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=20 ino=257 dd-2584 [004] 235.450091: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1299 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=21 ino=257 dd-2584 [004] 235.450208: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1299 unstable=0 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=22 ino=257 dd-2584 [004] 235.450213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 235.457786: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1174 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=22 ino=257 dd-2584 [004] 235.457937: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1174 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 235.458063: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1174 unstable=0 bg_thresh=1003 thresh=2006 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 235.458355: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1174 unstable=0 bg_thresh=1005 thresh=2010 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 235.458469: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1174 unstable=0 bg_thresh=1004 thresh=2009 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 235.458582: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1174 unstable=0 bg_thresh=1004 thresh=2008 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 235.458587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.465856: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1049 unstable=0 bg_thresh=994 thresh=1989 gap=596 poll_thresh=20 ino=257 dd-2584 [004] 235.465947: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1049 unstable=0 bg_thresh=994 thresh=1989 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 235.466006: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1049 unstable=0 bg_thresh=997 thresh=1994 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 235.466116: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1049 unstable=0 bg_thresh=999 thresh=1999 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 235.466227: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1049 unstable=0 bg_thresh=1002 thresh=2004 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 235.466340: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1049 unstable=0 bg_thresh=1004 thresh=2008 gap=465 poll_thresh=19 ino=257 dd-2584 [004] 235.466345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.477836: balance_dirty_state: bdi btrfs-1: dirty=494 wb=949 unstable=0 bg_thresh=996 thresh=1993 gap=550 poll_thresh=19 ino=257 dd-2584 [004] 235.477929: balance_dirty_state: bdi btrfs-1: dirty=494 wb=949 unstable=0 bg_thresh=996 thresh=1993 gap=550 poll_thresh=14 ino=257 dd-2584 [004] 235.478013: balance_dirty_state: bdi btrfs-1: dirty=519 wb=949 unstable=0 bg_thresh=999 thresh=1998 gap=530 poll_thresh=15 ino=257 dd-2584 [004] 235.478397: balance_dirty_state: bdi btrfs-1: dirty=519 wb=949 unstable=0 bg_thresh=999 thresh=1998 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 235.478563: balance_dirty_state: bdi btrfs-1: dirty=569 wb=949 unstable=0 bg_thresh=1004 thresh=2008 gap=490 poll_thresh=17 ino=257 dd-2584 [004] 235.478569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 235.485729: balance_dirty_state: bdi btrfs-1: dirty=569 wb=949 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=17 ino=257 dd-2584 [004] 235.485735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.493740: balance_dirty_state: bdi btrfs-1: dirty=569 wb=699 unstable=0 bg_thresh=997 thresh=1995 gap=727 poll_thresh=17 ino=257 dd-2584 [004] 235.493818: balance_dirty_state: bdi btrfs-1: dirty=569 wb=699 unstable=0 bg_thresh=997 thresh=1995 gap=727 poll_thresh=13 ino=257 dd-2584 [004] 235.493874: balance_dirty_state: bdi btrfs-1: dirty=594 wb=699 unstable=0 bg_thresh=1000 thresh=2000 gap=707 poll_thresh=14 ino=257 dd-2584 [004] 235.493929: balance_dirty_state: bdi btrfs-1: dirty=619 wb=699 unstable=0 bg_thresh=1000 thresh=2000 gap=682 poll_thresh=15 ino=257 dd-2584 [004] 235.493983: balance_dirty_state: bdi btrfs-1: dirty=619 wb=699 unstable=0 bg_thresh=1002 thresh=2005 gap=687 poll_thresh=16 ino=257 dd-2584 [004] 235.494096: balance_dirty_state: bdi btrfs-1: dirty=669 wb=699 unstable=0 bg_thresh=1002 thresh=2004 gap=636 poll_thresh=17 ino=257 dd-2584 [004] 235.494209: balance_dirty_state: bdi btrfs-1: dirty=694 wb=699 unstable=0 bg_thresh=1004 thresh=2008 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 235.494322: balance_dirty_state: bdi btrfs-1: dirty=719 wb=699 unstable=0 bg_thresh=1003 thresh=2007 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 235.494435: balance_dirty_state: bdi btrfs-1: dirty=744 wb=699 unstable=0 bg_thresh=1003 thresh=2006 gap=563 poll_thresh=20 ino=257 dd-2584 [004] 235.494722: balance_dirty_state: bdi btrfs-1: dirty=794 wb=699 unstable=0 bg_thresh=1005 thresh=2010 gap=517 poll_thresh=21 ino=257 dd-2584 [004] 235.494836: balance_dirty_state: bdi btrfs-1: dirty=819 wb=699 unstable=0 bg_thresh=1004 thresh=2009 gap=491 poll_thresh=22 ino=257 dd-2584 [004] 235.494840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.501843: balance_dirty_state: bdi btrfs-1: dirty=819 wb=699 unstable=0 bg_thresh=1004 thresh=2009 gap=491 poll_thresh=22 ino=257 dd-2584 [004] 235.501852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.509744: balance_dirty_state: bdi btrfs-1: dirty=819 wb=574 unstable=0 bg_thresh=997 thresh=1994 gap=601 poll_thresh=22 ino=257 dd-2584 [004] 235.509823: balance_dirty_state: bdi btrfs-1: dirty=844 wb=574 unstable=0 bg_thresh=997 thresh=1994 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 235.509933: balance_dirty_state: bdi btrfs-1: dirty=869 wb=574 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 235.510045: balance_dirty_state: bdi btrfs-1: dirty=894 wb=574 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 235.510159: balance_dirty_state: bdi btrfs-1: dirty=919 wb=574 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=19 ino=257 dd-2584 [004] 235.510270: balance_dirty_state: bdi btrfs-1: dirty=969 wb=574 unstable=0 bg_thresh=1003 thresh=2007 gap=464 poll_thresh=20 ino=257 dd-2584 [004] 235.510275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.517743: balance_dirty_state: bdi btrfs-1: dirty=969 wb=424 unstable=0 bg_thresh=999 thresh=1998 gap=605 poll_thresh=20 ino=257 dd-2584 [004] 235.517832: balance_dirty_state: bdi btrfs-1: dirty=969 wb=424 unstable=0 bg_thresh=999 thresh=1998 gap=605 poll_thresh=15 ino=257 dd-2584 [004] 235.517891: balance_dirty_state: bdi btrfs-1: dirty=994 wb=424 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 235.518011: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=424 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 235.518062: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2920 wrote=0 to_write=8192 dd-2584 [004] 235.518323: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=474 unstable=0 bg_thresh=1000 thresh=2001 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 235.518465: balance_dirty_state: bdi btrfs-1: dirty=994 wb=524 unstable=0 bg_thresh=1002 thresh=2005 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 235.518467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 235.520517: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=992 to_write=7200 dd-2584 [004] 235.525753: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1274 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 235.525834: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1274 unstable=0 bg_thresh=1006 thresh=2012 gap=619 poll_thresh=14 ino=257 dd-2584 [004] 235.525895: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1274 unstable=0 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 235.525955: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1274 unstable=0 bg_thresh=1008 thresh=2017 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 235.526076: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1274 unstable=0 bg_thresh=1008 thresh=2016 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 235.526198: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1274 unstable=0 bg_thresh=1007 thresh=2015 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 235.526322: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1274 unstable=0 bg_thresh=1009 thresh=2019 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 235.526327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.533846: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1274 unstable=0 bg_thresh=1000 thresh=2000 gap=457 poll_thresh=19 ino=257 dd-2584 [004] 235.533858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.541850: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1274 unstable=0 bg_thresh=996 thresh=1992 gap=449 poll_thresh=19 ino=257 dd-2584 [004] 235.541856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.549811: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1149 unstable=0 bg_thresh=994 thresh=1989 gap=571 poll_thresh=19 ino=257 dd-2584 [004] 235.549906: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1149 unstable=0 bg_thresh=994 thresh=1989 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 235.549997: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1149 unstable=0 bg_thresh=997 thresh=1994 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 235.550089: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1149 unstable=0 bg_thresh=999 thresh=1999 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 235.550474: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1149 unstable=0 bg_thresh=999 thresh=1998 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 235.550605: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1149 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 235.550611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=64996 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.557777: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1149 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 235.557786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=62512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.565831: balance_dirty_state: bdi btrfs-1: dirty=369 wb=999 unstable=0 bg_thresh=992 thresh=1984 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 235.565932: balance_dirty_state: bdi btrfs-1: dirty=394 wb=999 unstable=0 bg_thresh=992 thresh=1984 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 235.566018: balance_dirty_state: bdi btrfs-1: dirty=394 wb=999 unstable=0 bg_thresh=994 thresh=1989 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 235.566101: balance_dirty_state: bdi btrfs-1: dirty=419 wb=999 unstable=0 bg_thresh=994 thresh=1989 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 235.566184: balance_dirty_state: bdi btrfs-1: dirty=444 wb=999 unstable=0 bg_thresh=997 thresh=1994 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 235.566351: balance_dirty_state: bdi btrfs-1: dirty=469 wb=999 unstable=0 bg_thresh=999 thresh=1999 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 235.566523: balance_dirty_state: bdi btrfs-1: dirty=494 wb=999 unstable=0 bg_thresh=1001 thresh=2003 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 235.566692: balance_dirty_state: bdi btrfs-1: dirty=519 wb=999 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 235.566698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=62512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.573798: balance_dirty_state: bdi btrfs-1: dirty=519 wb=999 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 235.573808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=62512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.581774: balance_dirty_state: bdi btrfs-1: dirty=519 wb=874 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 235.581872: balance_dirty_state: bdi btrfs-1: dirty=544 wb=874 unstable=0 bg_thresh=996 thresh=1992 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 235.581931: balance_dirty_state: bdi btrfs-1: dirty=569 wb=874 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 235.582157: balance_dirty_state: bdi btrfs-1: dirty=569 wb=874 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 235.582270: balance_dirty_state: bdi btrfs-1: dirty=619 wb=874 unstable=0 bg_thresh=1001 thresh=2002 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 235.582384: balance_dirty_state: bdi btrfs-1: dirty=644 wb=874 unstable=0 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 235.582389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=62512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.589856: balance_dirty_state: bdi btrfs-1: dirty=644 wb=749 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 235.589980: balance_dirty_state: bdi btrfs-1: dirty=669 wb=749 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 235.590037: balance_dirty_state: bdi btrfs-1: dirty=669 wb=749 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 235.590095: balance_dirty_state: bdi btrfs-1: dirty=694 wb=749 unstable=0 bg_thresh=1000 thresh=2000 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 235.590151: balance_dirty_state: bdi btrfs-1: dirty=719 wb=749 unstable=0 bg_thresh=1002 thresh=2005 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 235.590263: balance_dirty_state: bdi btrfs-1: dirty=744 wb=749 unstable=0 bg_thresh=1002 thresh=2004 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 235.590376: balance_dirty_state: bdi btrfs-1: dirty=769 wb=749 unstable=0 bg_thresh=1004 thresh=2008 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 235.590380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=62512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 235.597889: balance_dirty_state: bdi btrfs-1: dirty=769 wb=749 unstable=0 bg_thresh=1004 thresh=2008 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 235.597896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=62512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 235.605810: balance_dirty_state: bdi btrfs-1: dirty=769 wb=624 unstable=0 bg_thresh=995 thresh=1990 gap=597 poll_thresh=18 ino=257 dd-2584 [000] 235.605933: balance_dirty_state: bdi btrfs-1: dirty=794 wb=624 unstable=0 bg_thresh=995 thresh=1990 gap=572 poll_thresh=13 ino=257 dd-2584 [000] 235.606048: balance_dirty_state: bdi btrfs-1: dirty=794 wb=624 unstable=0 bg_thresh=997 thresh=1995 gap=577 poll_thresh=14 ino=257 dd-2584 [000] 235.606166: balance_dirty_state: bdi btrfs-1: dirty=819 wb=624 unstable=0 bg_thresh=994 thresh=1989 gap=546 poll_thresh=15 ino=257 dd-2584 [000] 235.606648: balance_dirty_state: bdi btrfs-1: dirty=844 wb=624 unstable=0 bg_thresh=997 thresh=1994 gap=526 poll_thresh=16 ino=257 dd-2584 [000] 235.606887: balance_dirty_state: bdi btrfs-1: dirty=869 wb=624 unstable=0 bg_thresh=999 thresh=1998 gap=505 poll_thresh=17 ino=257 dd-2584 [000] 235.607122: balance_dirty_state: bdi btrfs-1: dirty=894 wb=624 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=18 ino=257 dd-2584 [000] 235.607131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=62512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 235.617830: balance_dirty_state: bdi btrfs-1: dirty=894 wb=349 unstable=0 bg_thresh=997 thresh=1994 gap=751 poll_thresh=18 ino=257 dd-2584 [000] 235.617895: balance_dirty_state: bdi btrfs-1: dirty=919 wb=349 unstable=0 bg_thresh=994 thresh=1988 gap=720 poll_thresh=13 ino=257 dd-2584 [000] 235.617952: balance_dirty_state: bdi btrfs-1: dirty=944 wb=349 unstable=0 bg_thresh=996 thresh=1993 gap=700 poll_thresh=14 ino=257 dd-2584 [000] 235.618009: balance_dirty_state: bdi btrfs-1: dirty=944 wb=349 unstable=0 bg_thresh=993 thresh=1987 gap=694 poll_thresh=15 ino=257 dd-2584 [000] 235.618066: balance_dirty_state: bdi btrfs-1: dirty=969 wb=349 unstable=0 bg_thresh=996 thresh=1992 gap=674 poll_thresh=16 ino=257 dd-2584 [000] 235.618179: balance_dirty_state: bdi btrfs-1: dirty=994 wb=349 unstable=0 bg_thresh=998 thresh=1996 gap=653 poll_thresh=17 ino=257 dd-2584 [000] 235.618292: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=349 unstable=0 bg_thresh=997 thresh=1995 gap=627 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 235.618357: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3020 wrote=0 to_write=8192 dd-2584 [000] 235.618420: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=349 unstable=0 bg_thresh=994 thresh=1988 gap=570 poll_thresh=19 ino=257 dd-2584 [000] 235.618724: balance_dirty_state: bdi btrfs-1: dirty=994 wb=449 unstable=0 bg_thresh=996 thresh=1992 gap=549 poll_thresh=20 ino=257 dd-2584 [000] 235.618850: balance_dirty_state: bdi btrfs-1: dirty=969 wb=499 unstable=0 bg_thresh=995 thresh=1991 gap=523 poll_thresh=21 ino=257 dd-2584 [000] 235.618976: balance_dirty_state: bdi btrfs-1: dirty=969 wb=549 unstable=0 bg_thresh=995 thresh=1990 gap=472 poll_thresh=22 ino=257 dd-2584 [000] 235.618978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=62512 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 235.622710: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=1040 to_write=7152 dd-2584 [000] 235.625789: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1399 unstable=0 bg_thresh=995 thresh=1990 gap=472 poll_thresh=22 ino=257 dd-2584 [000] 235.625793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=62512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.633834: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1274 unstable=0 bg_thresh=995 thresh=1990 gap=597 poll_thresh=22 ino=257 dd-2584 [004] 235.633897: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1274 unstable=0 bg_thresh=995 thresh=1990 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 235.634011: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1274 unstable=0 bg_thresh=997 thresh=1995 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 235.634123: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1274 unstable=0 bg_thresh=1000 thresh=2000 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 235.634239: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1274 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 235.634243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=62512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.641778: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1274 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 235.641785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=62512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.649799: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1149 unstable=0 bg_thresh=1002 thresh=2005 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 235.649921: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1149 unstable=0 bg_thresh=1002 thresh=2005 gap=612 poll_thresh=14 ino=257 dd-2584 [004] 235.650038: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1149 unstable=0 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 235.650156: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1149 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 235.650763: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1149 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 235.651008: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1149 unstable=0 bg_thresh=1003 thresh=2007 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 235.651230: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1149 unstable=0 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 235.651237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=62512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.657840: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1049 unstable=0 bg_thresh=992 thresh=1984 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 235.657947: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1049 unstable=0 bg_thresh=992 thresh=1984 gap=541 poll_thresh=14 ino=257 dd-2584 [004] 235.658035: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1049 unstable=0 bg_thresh=994 thresh=1989 gap=521 poll_thresh=15 ino=257 dd-2584 [004] 235.658124: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1049 unstable=0 bg_thresh=994 thresh=1989 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 235.658301: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1049 unstable=0 bg_thresh=997 thresh=1994 gap=476 poll_thresh=17 ino=257 dd-2584 [004] 235.658307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=62512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.665905: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1049 unstable=0 bg_thresh=1002 thresh=2004 gap=486 poll_thresh=17 ino=257 dd-2584 [004] 235.665911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=60448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 235.673800: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1049 unstable=0 bg_thresh=987 thresh=1974 gap=456 poll_thresh=17 ino=257 dd-2584 [001] 235.673805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=60448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 235.681888: balance_dirty_state: bdi btrfs-1: dirty=469 wb=799 unstable=0 bg_thresh=996 thresh=1992 gap=724 poll_thresh=17 ino=257 dd-2584 [001] 235.681962: balance_dirty_state: bdi btrfs-1: dirty=469 wb=799 unstable=0 bg_thresh=998 thresh=1997 gap=729 poll_thresh=13 ino=257 dd-2584 [001] 235.682025: balance_dirty_state: bdi btrfs-1: dirty=494 wb=799 unstable=0 bg_thresh=1001 thresh=2002 gap=709 poll_thresh=14 ino=257 dd-2584 [001] 235.682086: balance_dirty_state: bdi btrfs-1: dirty=519 wb=799 unstable=0 bg_thresh=1001 thresh=2002 gap=684 poll_thresh=15 ino=257 dd-2584 [001] 235.682146: balance_dirty_state: bdi btrfs-1: dirty=519 wb=799 unstable=0 bg_thresh=1003 thresh=2007 gap=689 poll_thresh=16 ino=257 dd-2584 [001] 235.682269: balance_dirty_state: bdi btrfs-1: dirty=569 wb=799 unstable=0 bg_thresh=1006 thresh=2012 gap=644 poll_thresh=17 ino=257 dd-2584 [001] 235.682593: balance_dirty_state: bdi btrfs-1: dirty=594 wb=699 unstable=0 bg_thresh=1005 thresh=2011 gap=718 poll_thresh=18 ino=257 dd-2584 [001] 235.682717: balance_dirty_state: bdi btrfs-1: dirty=619 wb=674 unstable=0 bg_thresh=1001 thresh=2002 gap=709 poll_thresh=19 ino=257 dd-2584 [001] 235.682840: balance_dirty_state: bdi btrfs-1: dirty=644 wb=674 unstable=0 bg_thresh=1000 thresh=2001 gap=683 poll_thresh=20 ino=257 dd-2584 [001] 235.682961: balance_dirty_state: bdi btrfs-1: dirty=694 wb=674 unstable=0 bg_thresh=999 thresh=1999 gap=631 poll_thresh=21 ino=257 dd-2584 [001] 235.683086: balance_dirty_state: bdi btrfs-1: dirty=719 wb=674 unstable=0 bg_thresh=1001 thresh=2003 gap=610 poll_thresh=22 ino=257 dd-2584 [001] 235.683206: balance_dirty_state: bdi btrfs-1: dirty=744 wb=674 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=23 ino=257 dd-2584 [001] 235.683333: balance_dirty_state: bdi btrfs-1: dirty=769 wb=674 unstable=0 bg_thresh=1000 thresh=2000 gap=557 poll_thresh=24 ino=257 dd-2584 [001] 235.683457: balance_dirty_state: bdi btrfs-1: dirty=819 wb=674 unstable=0 bg_thresh=999 thresh=1999 gap=506 poll_thresh=25 ino=257 dd-2584 [001] 235.683748: balance_dirty_state: bdi btrfs-1: dirty=844 wb=674 unstable=0 bg_thresh=1004 thresh=2008 gap=490 poll_thresh=26 ino=257 dd-2584 [001] 235.683753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=60448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 235.693885: balance_dirty_state: bdi btrfs-1: dirty=844 wb=549 unstable=0 bg_thresh=1008 thresh=2017 gap=624 poll_thresh=26 ino=257 dd-2584 [006] 235.694007: balance_dirty_state: bdi btrfs-1: dirty=844 wb=549 unstable=0 bg_thresh=1011 thresh=2022 gap=629 poll_thresh=19 ino=257 dd-2584 [006] 235.694236: balance_dirty_state: bdi btrfs-1: dirty=894 wb=549 unstable=0 bg_thresh=1013 thresh=2027 gap=584 poll_thresh=20 ino=257 dd-2584 [006] 235.694468: balance_dirty_state: bdi btrfs-1: dirty=919 wb=549 unstable=0 bg_thresh=1016 thresh=2032 gap=564 poll_thresh=21 ino=257 dd-2584 [006] 235.694704: balance_dirty_state: bdi btrfs-1: dirty=944 wb=549 unstable=0 bg_thresh=1018 thresh=2036 gap=543 poll_thresh=22 ino=257 dd-2584 [006] 235.694938: balance_dirty_state: bdi btrfs-1: dirty=969 wb=549 unstable=0 bg_thresh=1017 thresh=2035 gap=517 poll_thresh=23 ino=257 dd-2584 [006] 235.695173: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=549 unstable=0 bg_thresh=1017 thresh=2034 gap=466 poll_thresh=24 ino=257 dd-2584 [006] 235.695181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-254% task_weight=98% bdi_bw=60448 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 235.695226: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3096 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 235.697776: writeback_single_inode: bdi btrfs-1: ino=257 state= age=244 wrote=896 to_write=7296 dd-2584 [006] 235.701872: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1449 unstable=0 bg_thresh=1018 thresh=2036 gap=468 poll_thresh=24 ino=257 dd-2584 [006] 235.701877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=98% bdi_bw=60448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 235.709923: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1324 unstable=0 bg_thresh=1016 thresh=2032 gap=589 poll_thresh=24 ino=257 dd-2584 [006] 235.710018: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1324 unstable=0 bg_thresh=1013 thresh=2026 gap=583 poll_thresh=18 ino=257 dd-2584 [006] 235.710138: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1324 unstable=0 bg_thresh=1015 thresh=2030 gap=537 poll_thresh=19 ino=257 dd-2584 [006] 235.710432: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1324 unstable=0 bg_thresh=1014 thresh=2029 gap=511 poll_thresh=20 ino=257 dd-2584 [006] 235.710544: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1324 unstable=0 bg_thresh=1014 thresh=2028 gap=485 poll_thresh=21 ino=257 dd-2584 [006] 235.710549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=60448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 235.717930: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1324 unstable=0 bg_thresh=1014 thresh=2028 gap=485 poll_thresh=21 ino=257 dd-2584 [006] 235.717939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=60448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 235.725900: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1199 unstable=0 bg_thresh=1013 thresh=2026 gap=608 poll_thresh=21 ino=257 dd-2584 [006] 235.726001: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1199 unstable=0 bg_thresh=1012 thresh=2025 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 235.726115: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1199 unstable=0 bg_thresh=1014 thresh=2029 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 235.726228: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1199 unstable=0 bg_thresh=1014 thresh=2028 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 235.726340: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1199 unstable=0 bg_thresh=1013 thresh=2027 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 235.726344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=60448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 235.733885: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1074 unstable=0 bg_thresh=1014 thresh=2028 gap=610 poll_thresh=19 ino=257 dd-2584 [006] 235.733961: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1074 unstable=0 bg_thresh=1014 thresh=2028 gap=610 poll_thresh=14 ino=257 dd-2584 [006] 235.734025: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1074 unstable=0 bg_thresh=1013 thresh=2027 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 235.734086: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1074 unstable=0 bg_thresh=1016 thresh=2032 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 235.734208: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1074 unstable=0 bg_thresh=1012 thresh=2025 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 235.734512: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1074 unstable=0 bg_thresh=1012 thresh=2024 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 235.734632: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1074 unstable=0 bg_thresh=1011 thresh=2023 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 235.734637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=60448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.741937: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1074 unstable=0 bg_thresh=1011 thresh=2023 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 235.741944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=60448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.749833: balance_dirty_state: bdi btrfs-1: dirty=469 wb=949 unstable=0 bg_thresh=1010 thresh=2020 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 235.749975: balance_dirty_state: bdi btrfs-1: dirty=469 wb=949 unstable=0 bg_thresh=1010 thresh=2020 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 235.750107: balance_dirty_state: bdi btrfs-1: dirty=494 wb=949 unstable=0 bg_thresh=1012 thresh=2025 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 235.750241: balance_dirty_state: bdi btrfs-1: dirty=494 wb=949 unstable=0 bg_thresh=1012 thresh=2025 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 235.750505: balance_dirty_state: bdi btrfs-1: dirty=544 wb=949 unstable=0 bg_thresh=1017 thresh=2035 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 235.750775: balance_dirty_state: bdi btrfs-1: dirty=569 wb=949 unstable=0 bg_thresh=1017 thresh=2034 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 235.751049: balance_dirty_state: bdi btrfs-1: dirty=594 wb=949 unstable=0 bg_thresh=1016 thresh=2033 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 235.751058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-303% task_weight=99% bdi_bw=60448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.757903: balance_dirty_state: bdi btrfs-1: dirty=594 wb=824 unstable=0 bg_thresh=1010 thresh=2021 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 235.758000: balance_dirty_state: bdi btrfs-1: dirty=619 wb=824 unstable=0 bg_thresh=1010 thresh=2021 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 235.758084: balance_dirty_state: bdi btrfs-1: dirty=644 wb=824 unstable=0 bg_thresh=1013 thresh=2026 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 235.758168: balance_dirty_state: bdi btrfs-1: dirty=644 wb=824 unstable=0 bg_thresh=1013 thresh=2026 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 235.758636: balance_dirty_state: bdi btrfs-1: dirty=694 wb=824 unstable=0 bg_thresh=1018 thresh=2036 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 235.758808: balance_dirty_state: bdi btrfs-1: dirty=719 wb=824 unstable=0 bg_thresh=1017 thresh=2035 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 235.758814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=60448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 235.765872: balance_dirty_state: bdi btrfs-1: dirty=719 wb=674 unstable=0 bg_thresh=1015 thresh=2030 gap=637 poll_thresh=18 ino=257 dd-2584 [000] 235.765934: balance_dirty_state: bdi btrfs-1: dirty=719 wb=674 unstable=0 bg_thresh=1015 thresh=2030 gap=637 poll_thresh=13 ino=257 dd-2584 [000] 235.765991: balance_dirty_state: bdi btrfs-1: dirty=744 wb=674 unstable=0 bg_thresh=1017 thresh=2035 gap=617 poll_thresh=14 ino=257 dd-2584 [000] 235.766050: balance_dirty_state: bdi btrfs-1: dirty=744 wb=674 unstable=0 bg_thresh=1015 thresh=2030 gap=612 poll_thresh=15 ino=257 dd-2584 [000] 235.766107: balance_dirty_state: bdi btrfs-1: dirty=769 wb=674 unstable=0 bg_thresh=1017 thresh=2035 gap=592 poll_thresh=16 ino=257 dd-2584 [000] 235.766220: balance_dirty_state: bdi btrfs-1: dirty=794 wb=674 unstable=0 bg_thresh=1017 thresh=2034 gap=566 poll_thresh=17 ino=257 dd-2584 [000] 235.766336: balance_dirty_state: bdi btrfs-1: dirty=844 wb=674 unstable=0 bg_thresh=1019 thresh=2038 gap=520 poll_thresh=18 ino=257 dd-2584 [000] 235.766450: balance_dirty_state: bdi btrfs-1: dirty=869 wb=674 unstable=0 bg_thresh=1018 thresh=2037 gap=494 poll_thresh=19 ino=257 dd-2584 [000] 235.766455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=60448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 235.773849: balance_dirty_state: bdi btrfs-1: dirty=869 wb=549 unstable=0 bg_thresh=1014 thresh=2028 gap=610 poll_thresh=19 ino=257 dd-2584 [000] 235.773920: balance_dirty_state: bdi btrfs-1: dirty=894 wb=549 unstable=0 bg_thresh=1011 thresh=2022 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 235.773977: balance_dirty_state: bdi btrfs-1: dirty=894 wb=549 unstable=0 bg_thresh=1013 thresh=2027 gap=584 poll_thresh=15 ino=257 dd-2584 [000] 235.774205: balance_dirty_state: bdi btrfs-1: dirty=919 wb=549 unstable=0 bg_thresh=1010 thresh=2021 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 235.774319: balance_dirty_state: bdi btrfs-1: dirty=944 wb=549 unstable=0 bg_thresh=1012 thresh=2025 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 235.774432: balance_dirty_state: bdi btrfs-1: dirty=969 wb=549 unstable=0 bg_thresh=1012 thresh=2024 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 235.774544: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=549 unstable=0 bg_thresh=1011 thresh=2023 gap=455 poll_thresh=19 ino=257 dd-2584 [000] 235.774549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=59696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 235.774625: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3176 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 235.777872: writeback_single_inode: bdi btrfs-1: ino=257 state= age=68 wrote=928 to_write=7264 dd-2584 [000] 235.781866: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1474 unstable=0 bg_thresh=1011 thresh=2023 gap=455 poll_thresh=19 ino=257 dd-2584 [000] 235.781870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=59696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.789885: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1349 unstable=0 bg_thresh=1009 thresh=2018 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 235.789950: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1349 unstable=0 bg_thresh=1009 thresh=2018 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 235.790008: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1349 unstable=0 bg_thresh=1011 thresh=2023 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 235.790064: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1349 unstable=0 bg_thresh=1011 thresh=2023 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 235.790176: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1349 unstable=0 bg_thresh=1014 thresh=2028 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 235.790293: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1349 unstable=0 bg_thresh=1016 thresh=2032 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 235.790297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1295 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-102% task_gap=-306% task_weight=101% bdi_bw=59696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.797864: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1224 unstable=0 bg_thresh=1008 thresh=2017 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 235.797953: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1224 unstable=0 bg_thresh=1008 thresh=2017 gap=574 poll_thresh=13 ino=257 dd-2584 [004] 235.798041: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1224 unstable=0 bg_thresh=1011 thresh=2022 gap=554 poll_thresh=14 ino=257 dd-2584 [004] 235.798411: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1224 unstable=0 bg_thresh=1011 thresh=2022 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 235.798497: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1224 unstable=0 bg_thresh=1013 thresh=2027 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 235.798671: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1224 unstable=0 bg_thresh=1013 thresh=2026 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 235.798844: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1224 unstable=0 bg_thresh=1015 thresh=2030 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 235.798850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-308% task_weight=101% bdi_bw=59696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.805831: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1099 unstable=0 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 235.805901: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1099 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=13 ino=257 dd-2584 [004] 235.805963: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1099 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=14 ino=257 dd-2584 [004] 235.806031: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1099 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=15 ino=257 dd-2584 [004] 235.806089: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1099 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=16 ino=257 dd-2584 [004] 235.806237: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1099 unstable=0 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 235.806242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=59696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 235.813883: balance_dirty_state: bdi btrfs-1: dirty=419 wb=974 unstable=0 bg_thresh=997 thresh=1994 gap=601 poll_thresh=17 ino=257 dd-2584 [001] 235.813973: balance_dirty_state: bdi btrfs-1: dirty=444 wb=974 unstable=0 bg_thresh=997 thresh=1994 gap=576 poll_thresh=13 ino=257 dd-2584 [001] 235.814056: balance_dirty_state: bdi btrfs-1: dirty=444 wb=974 unstable=0 bg_thresh=999 thresh=1999 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 235.814139: balance_dirty_state: bdi btrfs-1: dirty=469 wb=974 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 235.814221: balance_dirty_state: bdi btrfs-1: dirty=494 wb=974 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=16 ino=257 dd-2584 [001] 235.814652: balance_dirty_state: bdi btrfs-1: dirty=519 wb=974 unstable=0 bg_thresh=1007 thresh=2015 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 235.814820: balance_dirty_state: bdi btrfs-1: dirty=544 wb=974 unstable=0 bg_thresh=1009 thresh=2019 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 235.814827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=59696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 235.821897: balance_dirty_state: bdi btrfs-1: dirty=544 wb=974 unstable=0 bg_thresh=1012 thresh=2025 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 235.821988: balance_dirty_state: bdi btrfs-1: dirty=569 wb=974 unstable=0 bg_thresh=1012 thresh=2025 gap=482 poll_thresh=13 ino=257 dd-2584 [001] 235.821994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=59696 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 235.833948: balance_dirty_state: bdi btrfs-1: dirty=569 wb=699 unstable=0 bg_thresh=1003 thresh=2006 gap=738 poll_thresh=13 ino=257 dd-2584 [001] 235.834018: balance_dirty_state: bdi btrfs-1: dirty=569 wb=699 unstable=0 bg_thresh=1002 thresh=2005 gap=737 poll_thresh=10 ino=257 dd-2584 [001] 235.834080: balance_dirty_state: bdi btrfs-1: dirty=594 wb=699 unstable=0 bg_thresh=1002 thresh=2004 gap=711 poll_thresh=11 ino=257 dd-2584 [001] 235.834138: balance_dirty_state: bdi btrfs-1: dirty=619 wb=699 unstable=0 bg_thresh=1002 thresh=2004 gap=686 poll_thresh=12 ino=257 dd-2584 [001] 235.834197: balance_dirty_state: bdi btrfs-1: dirty=619 wb=699 unstable=0 bg_thresh=1001 thresh=2003 gap=685 poll_thresh=13 ino=257 dd-2584 [001] 235.834257: balance_dirty_state: bdi btrfs-1: dirty=644 wb=699 unstable=0 bg_thresh=1004 thresh=2008 gap=665 poll_thresh=14 ino=257 dd-2584 [001] 235.834317: balance_dirty_state: bdi btrfs-1: dirty=669 wb=699 unstable=0 bg_thresh=1001 thresh=2002 gap=634 poll_thresh=15 ino=257 dd-2584 [001] 235.834375: balance_dirty_state: bdi btrfs-1: dirty=669 wb=699 unstable=0 bg_thresh=1003 thresh=2007 gap=639 poll_thresh=16 ino=257 dd-2584 [001] 235.834494: balance_dirty_state: bdi btrfs-1: dirty=719 wb=699 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=17 ino=257 dd-2584 [001] 235.834611: balance_dirty_state: bdi btrfs-1: dirty=744 wb=699 unstable=0 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=18 ino=257 dd-2584 [001] 235.834909: balance_dirty_state: bdi btrfs-1: dirty=769 wb=699 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=19 ino=257 dd-2584 [001] 235.835028: balance_dirty_state: bdi btrfs-1: dirty=794 wb=699 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=20 ino=257 dd-2584 [001] 235.835149: balance_dirty_state: bdi btrfs-1: dirty=844 wb=699 unstable=0 bg_thresh=1000 thresh=2001 gap=458 poll_thresh=21 ino=257 dd-2584 [001] 235.835154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=59696 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 235.845902: balance_dirty_state: bdi btrfs-1: dirty=844 wb=599 unstable=0 bg_thresh=997 thresh=1994 gap=551 poll_thresh=21 ino=257 dd-2584 [001] 235.846006: balance_dirty_state: bdi btrfs-1: dirty=844 wb=549 unstable=0 bg_thresh=1002 thresh=2005 gap=612 poll_thresh=16 ino=257 dd-2584 [001] 235.846132: balance_dirty_state: bdi btrfs-1: dirty=894 wb=549 unstable=0 bg_thresh=1001 thresh=2003 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 235.846257: balance_dirty_state: bdi btrfs-1: dirty=919 wb=549 unstable=0 bg_thresh=997 thresh=1995 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 235.846380: balance_dirty_state: bdi btrfs-1: dirty=944 wb=549 unstable=0 bg_thresh=999 thresh=1998 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 235.846504: balance_dirty_state: bdi btrfs-1: dirty=969 wb=549 unstable=0 bg_thresh=998 thresh=1996 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 235.846508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=59696 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 235.853963: balance_dirty_state: bdi btrfs-1: dirty=969 wb=424 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=20 ino=257 dd-2584 [001] 235.854030: balance_dirty_state: bdi btrfs-1: dirty=994 wb=424 unstable=0 bg_thresh=1002 thresh=2005 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 235.854277: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=424 unstable=0 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 235.854316: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3256 wrote=0 to_write=8192 dd-2584 [001] 235.854409: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=424 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 235.854539: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=449 unstable=0 bg_thresh=1001 thresh=2002 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 235.854671: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=499 unstable=0 bg_thresh=1000 thresh=2001 gap=458 poll_thresh=19 ino=257 dd-2584 [001] 235.854673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=59696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 235.856903: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=1024 to_write=7168 dd-2584 [005] 235.861865: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1324 unstable=0 bg_thresh=1001 thresh=2002 gap=584 poll_thresh=19 ino=257 dd-2584 [005] 235.861959: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1324 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=14 ino=257 dd-2584 [005] 235.862044: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1324 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=15 ino=257 dd-2584 [005] 235.862129: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1324 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=16 ino=257 dd-2584 [005] 235.862295: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1324 unstable=0 bg_thresh=1005 thresh=2011 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 235.862302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=59696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 235.870019: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1199 unstable=0 bg_thresh=1005 thresh=2010 gap=617 poll_thresh=17 ino=257 dd-2584 [005] 235.870150: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1199 unstable=0 bg_thresh=1002 thresh=2004 gap=611 poll_thresh=13 ino=257 dd-2584 [005] 235.870271: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1199 unstable=0 bg_thresh=1004 thresh=2009 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 235.870390: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1199 unstable=0 bg_thresh=1004 thresh=2008 gap=590 poll_thresh=15 ino=257 dd-2584 [005] 235.870509: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1199 unstable=0 bg_thresh=1004 thresh=2008 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 235.871115: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1199 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 235.871352: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1199 unstable=0 bg_thresh=1005 thresh=2011 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 235.871360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-334% task_weight=101% bdi_bw=59696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 235.877977: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1049 unstable=0 bg_thresh=1009 thresh=2019 gap=651 poll_thresh=18 ino=257 dd-2584 [005] 235.878044: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1049 unstable=0 bg_thresh=1009 thresh=2018 gap=650 poll_thresh=13 ino=257 dd-2584 [005] 235.878102: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1049 unstable=0 bg_thresh=1009 thresh=2018 gap=625 poll_thresh=14 ino=257 dd-2584 [005] 235.878162: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1049 unstable=0 bg_thresh=1008 thresh=2017 gap=599 poll_thresh=15 ino=257 dd-2584 [005] 235.878222: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1049 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=16 ino=257 dd-2584 [005] 235.878339: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1049 unstable=0 bg_thresh=1005 thresh=2010 gap=567 poll_thresh=17 ino=257 dd-2584 [005] 235.878457: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1049 unstable=0 bg_thresh=1007 thresh=2014 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 235.878575: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1049 unstable=0 bg_thresh=1006 thresh=2013 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 235.878579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=101% bdi_bw=59256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 235.885952: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1049 unstable=0 bg_thresh=1007 thresh=2014 gap=496 poll_thresh=19 ino=257 dd-2584 [005] 235.885962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-330% task_weight=101% bdi_bw=59256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 235.893938: balance_dirty_state: bdi btrfs-1: dirty=469 wb=924 unstable=0 bg_thresh=1007 thresh=2014 gap=621 poll_thresh=19 ino=257 dd-2584 [005] 235.894057: balance_dirty_state: bdi btrfs-1: dirty=494 wb=924 unstable=0 bg_thresh=1009 thresh=2019 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 235.894178: balance_dirty_state: bdi btrfs-1: dirty=494 wb=924 unstable=0 bg_thresh=1006 thresh=2013 gap=595 poll_thresh=15 ino=257 dd-2584 [005] 235.894658: balance_dirty_state: bdi btrfs-1: dirty=519 wb=924 unstable=0 bg_thresh=1009 thresh=2018 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 235.894897: balance_dirty_state: bdi btrfs-1: dirty=544 wb=924 unstable=0 bg_thresh=1011 thresh=2022 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 235.895131: balance_dirty_state: bdi btrfs-1: dirty=594 wb=924 unstable=0 bg_thresh=1010 thresh=2021 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 235.895139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=59256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 235.902000: balance_dirty_state: bdi btrfs-1: dirty=594 wb=924 unstable=0 bg_thresh=1010 thresh=2021 gap=503 poll_thresh=18 ino=257 dd-2584 [000] 235.902008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=59256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.909912: balance_dirty_state: bdi btrfs-1: dirty=594 wb=774 unstable=0 bg_thresh=1005 thresh=2011 gap=643 poll_thresh=18 ino=257 dd-2584 [004] 235.909991: balance_dirty_state: bdi btrfs-1: dirty=619 wb=774 unstable=0 bg_thresh=1005 thresh=2011 gap=618 poll_thresh=13 ino=257 dd-2584 [004] 235.910054: balance_dirty_state: bdi btrfs-1: dirty=644 wb=774 unstable=0 bg_thresh=1004 thresh=2009 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 235.910115: balance_dirty_state: bdi btrfs-1: dirty=644 wb=774 unstable=0 bg_thresh=1004 thresh=2009 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 235.910178: balance_dirty_state: bdi btrfs-1: dirty=669 wb=774 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 235.910298: balance_dirty_state: bdi btrfs-1: dirty=694 wb=774 unstable=0 bg_thresh=1009 thresh=2018 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 235.910525: balance_dirty_state: bdi btrfs-1: dirty=719 wb=774 unstable=0 bg_thresh=1011 thresh=2022 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 235.910756: balance_dirty_state: bdi btrfs-1: dirty=769 wb=774 unstable=0 bg_thresh=1010 thresh=2021 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 235.910765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=59256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.917968: balance_dirty_state: bdi btrfs-1: dirty=769 wb=649 unstable=0 bg_thresh=1007 thresh=2015 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 235.918038: balance_dirty_state: bdi btrfs-1: dirty=769 wb=649 unstable=0 bg_thresh=1004 thresh=2008 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 235.918488: balance_dirty_state: bdi btrfs-1: dirty=794 wb=649 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 235.918608: balance_dirty_state: bdi btrfs-1: dirty=819 wb=649 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 235.918843: balance_dirty_state: bdi btrfs-1: dirty=844 wb=649 unstable=0 bg_thresh=1005 thresh=2011 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 235.919076: balance_dirty_state: bdi btrfs-1: dirty=869 wb=649 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 235.919085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=59256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.925974: balance_dirty_state: bdi btrfs-1: dirty=869 wb=524 unstable=0 bg_thresh=1008 thresh=2017 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 235.926059: balance_dirty_state: bdi btrfs-1: dirty=894 wb=524 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 235.926116: balance_dirty_state: bdi btrfs-1: dirty=894 wb=524 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 235.926173: balance_dirty_state: bdi btrfs-1: dirty=919 wb=524 unstable=0 bg_thresh=1007 thresh=2015 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 235.926231: balance_dirty_state: bdi btrfs-1: dirty=944 wb=524 unstable=0 bg_thresh=1010 thresh=2020 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 235.926344: balance_dirty_state: bdi btrfs-1: dirty=969 wb=524 unstable=0 bg_thresh=1009 thresh=2019 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 235.926455: balance_dirty_state: bdi btrfs-1: dirty=994 wb=524 unstable=0 bg_thresh=1009 thresh=2018 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 235.926459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=59256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.933978: balance_dirty_state: bdi btrfs-1: dirty=994 wb=524 unstable=0 bg_thresh=1009 thresh=2018 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 235.933988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=59256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.945971: balance_dirty_state: bdi btrfs-1: dirty=994 wb=399 unstable=0 bg_thresh=1001 thresh=2002 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 235.946066: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=399 unstable=0 bg_thresh=995 thresh=1990 gap=572 poll_thresh=13 ino=257 flush-btrfs-1-2586 [003] 235.946126: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3348 wrote=0 to_write=8192 dd-2584 [004] 235.946136: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=399 unstable=0 bg_thresh=997 thresh=1995 gap=552 poll_thresh=14 ino=257 dd-2584 [004] 235.946419: balance_dirty_state: bdi btrfs-1: dirty=994 wb=449 unstable=0 bg_thresh=994 thresh=1989 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 235.946516: balance_dirty_state: bdi btrfs-1: dirty=969 wb=499 unstable=0 bg_thresh=994 thresh=1988 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 235.946702: balance_dirty_state: bdi btrfs-1: dirty=919 wb=574 unstable=0 bg_thresh=996 thresh=1993 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 235.946859: balance_dirty_state: bdi btrfs-1: dirty=869 wb=649 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 235.946861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=59256 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 235.948666: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=1008 to_write=7184 dd-2584 [004] 235.957994: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1149 unstable=0 bg_thresh=1002 thresh=2004 gap=736 poll_thresh=18 ino=257 dd-2584 [004] 235.958088: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1149 unstable=0 bg_thresh=1004 thresh=2009 gap=716 poll_thresh=13 ino=257 dd-2584 [004] 235.958175: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1149 unstable=0 bg_thresh=1004 thresh=2009 gap=691 poll_thresh=14 ino=257 dd-2584 [004] 235.958265: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1149 unstable=0 bg_thresh=1004 thresh=2008 gap=690 poll_thresh=15 ino=257 dd-2584 [004] 235.958355: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1149 unstable=0 bg_thresh=1004 thresh=2008 gap=665 poll_thresh=16 ino=257 dd-2584 [004] 235.958482: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1149 unstable=0 bg_thresh=1003 thresh=2007 gap=639 poll_thresh=17 ino=257 dd-2584 [004] 235.958609: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1149 unstable=0 bg_thresh=999 thresh=1999 gap=581 poll_thresh=18 ino=257 dd-2584 [004] 235.958733: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1149 unstable=0 bg_thresh=999 thresh=1998 gap=555 poll_thresh=19 ino=257 dd-2584 [004] 235.959143: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1149 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=20 ino=257 dd-2584 [004] 235.959274: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1149 unstable=0 bg_thresh=1003 thresh=2007 gap=514 poll_thresh=21 ino=257 dd-2584 [004] 235.959394: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1149 unstable=0 bg_thresh=1003 thresh=2006 gap=463 poll_thresh=22 ino=257 dd-2584 [004] 235.959400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=59256 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 235.969949: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1149 unstable=0 bg_thresh=996 thresh=1992 gap=449 poll_thresh=22 ino=257 dd-2584 [004] 235.969954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=59256 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 235.977973: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1024 unstable=0 bg_thresh=996 thresh=1992 gap=574 poll_thresh=22 ino=257 dd-2584 [004] 235.978091: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1024 unstable=0 bg_thresh=998 thresh=1997 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 235.978266: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1024 unstable=0 bg_thresh=998 thresh=1996 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 235.978437: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1024 unstable=0 bg_thresh=997 thresh=1995 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 235.978614: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1024 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 235.978620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=59256 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.985931: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1024 unstable=0 bg_thresh=999 thresh=1998 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 235.985937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=57068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 235.993985: balance_dirty_state: bdi btrfs-1: dirty=494 wb=774 unstable=0 bg_thresh=998 thresh=1997 gap=729 poll_thresh=19 ino=257 dd-2584 [004] 235.994053: balance_dirty_state: bdi btrfs-1: dirty=519 wb=774 unstable=0 bg_thresh=992 thresh=1984 gap=691 poll_thresh=14 ino=257 dd-2584 [004] 235.994116: balance_dirty_state: bdi btrfs-1: dirty=519 wb=774 unstable=0 bg_thresh=997 thresh=1995 gap=702 poll_thresh=15 ino=257 dd-2584 [004] 235.994204: balance_dirty_state: bdi btrfs-1: dirty=544 wb=774 unstable=0 bg_thresh=994 thresh=1989 gap=671 poll_thresh=16 ino=257 dd-2584 [004] 235.994804: balance_dirty_state: bdi btrfs-1: dirty=569 wb=774 unstable=0 bg_thresh=996 thresh=1993 gap=650 poll_thresh=17 ino=257 dd-2584 [004] 235.995043: balance_dirty_state: bdi btrfs-1: dirty=619 wb=774 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 235.995276: balance_dirty_state: bdi btrfs-1: dirty=644 wb=774 unstable=0 bg_thresh=995 thresh=1991 gap=573 poll_thresh=19 ino=257 dd-2584 [004] 235.995510: balance_dirty_state: bdi btrfs-1: dirty=669 wb=774 unstable=0 bg_thresh=995 thresh=1990 gap=547 poll_thresh=20 ino=257 dd-2584 [004] 235.995743: balance_dirty_state: bdi btrfs-1: dirty=694 wb=774 unstable=0 bg_thresh=997 thresh=1994 gap=526 poll_thresh=21 ino=257 dd-2584 [004] 235.995981: balance_dirty_state: bdi btrfs-1: dirty=744 wb=774 unstable=0 bg_thresh=996 thresh=1993 gap=475 poll_thresh=22 ino=257 dd-2584 [004] 235.995990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=57068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.001959: balance_dirty_state: bdi btrfs-1: dirty=744 wb=774 unstable=0 bg_thresh=1004 thresh=2009 gap=491 poll_thresh=22 ino=257 dd-2584 [004] 236.001971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=57068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 236.010042: balance_dirty_state: bdi btrfs-1: dirty=744 wb=774 unstable=0 bg_thresh=1005 thresh=2011 gap=493 poll_thresh=22 ino=257 dd-2584 [001] 236.010051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=57068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 236.018018: balance_dirty_state: bdi btrfs-1: dirty=744 wb=499 unstable=0 bg_thresh=998 thresh=1996 gap=753 poll_thresh=22 ino=257 dd-2584 [001] 236.018101: balance_dirty_state: bdi btrfs-1: dirty=744 wb=499 unstable=0 bg_thresh=1000 thresh=2001 gap=758 poll_thresh=16 ino=257 dd-2584 [001] 236.018219: balance_dirty_state: bdi btrfs-1: dirty=769 wb=499 unstable=0 bg_thresh=1003 thresh=2006 gap=738 poll_thresh=17 ino=257 dd-2584 [001] 236.018524: balance_dirty_state: bdi btrfs-1: dirty=819 wb=499 unstable=0 bg_thresh=1002 thresh=2005 gap=687 poll_thresh=18 ino=257 dd-2584 [001] 236.018644: balance_dirty_state: bdi btrfs-1: dirty=844 wb=499 unstable=0 bg_thresh=1004 thresh=2009 gap=666 poll_thresh=19 ino=257 dd-2584 [001] 236.018763: balance_dirty_state: bdi btrfs-1: dirty=869 wb=499 unstable=0 bg_thresh=1004 thresh=2008 gap=640 poll_thresh=20 ino=257 dd-2584 [001] 236.018884: balance_dirty_state: bdi btrfs-1: dirty=919 wb=499 unstable=0 bg_thresh=1003 thresh=2007 gap=589 poll_thresh=21 ino=257 dd-2584 [001] 236.019005: balance_dirty_state: bdi btrfs-1: dirty=944 wb=499 unstable=0 bg_thresh=1003 thresh=2006 gap=563 poll_thresh=22 ino=257 dd-2584 [001] 236.019127: balance_dirty_state: bdi btrfs-1: dirty=969 wb=499 unstable=0 bg_thresh=1005 thresh=2010 gap=542 poll_thresh=23 ino=257 dd-2584 [001] 236.019249: balance_dirty_state: bdi btrfs-1: dirty=994 wb=499 unstable=0 bg_thresh=1004 thresh=2009 gap=516 poll_thresh=24 ino=257 dd-2584 [001] 236.019369: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=499 unstable=0 bg_thresh=1004 thresh=2008 gap=465 poll_thresh=25 ino=257 dd-2584 [001] 236.019374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=57068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 236.019474: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3420 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 236.022301: writeback_single_inode: bdi btrfs-1: ino=257 state= age=232 wrote=912 to_write=7280 dd-2584 [005] 236.028570: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1299 unstable=0 bg_thresh=1003 thresh=2007 gap=576 poll_thresh=25 ino=257 dd-2584 [005] 236.028700: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1299 unstable=0 bg_thresh=1003 thresh=2007 gap=576 poll_thresh=19 ino=257 dd-2584 [005] 236.029310: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1299 unstable=0 bg_thresh=1008 thresh=2017 gap=561 poll_thresh=20 ino=257 dd-2584 [005] 236.029552: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1299 unstable=0 bg_thresh=1008 thresh=2016 gap=510 poll_thresh=21 ino=257 dd-2584 [005] 236.029792: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1299 unstable=0 bg_thresh=1007 thresh=2015 gap=484 poll_thresh=22 ino=257 dd-2584 [005] 236.029802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=57068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 236.034024: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1299 unstable=0 bg_thresh=1007 thresh=2015 gap=484 poll_thresh=22 ino=257 dd-2584 [003] 236.034029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=57068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.042043: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1174 unstable=0 bg_thresh=1014 thresh=2029 gap=623 poll_thresh=22 ino=257 dd-2584 [006] 236.042110: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1174 unstable=0 bg_thresh=1014 thresh=2029 gap=623 poll_thresh=16 ino=257 dd-2584 [006] 236.042229: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1174 unstable=0 bg_thresh=1019 thresh=2039 gap=583 poll_thresh=17 ino=257 dd-2584 [006] 236.042347: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1174 unstable=0 bg_thresh=1022 thresh=2044 gap=563 poll_thresh=18 ino=257 dd-2584 [006] 236.042471: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1174 unstable=0 bg_thresh=1021 thresh=2043 gap=537 poll_thresh=19 ino=257 dd-2584 [006] 236.042589: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1174 unstable=0 bg_thresh=1021 thresh=2042 gap=486 poll_thresh=20 ino=257 dd-2584 [006] 236.042594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=57068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.049984: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1024 unstable=0 bg_thresh=1020 thresh=2041 gap=635 poll_thresh=20 ino=257 dd-2584 [006] 236.050117: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1024 unstable=0 bg_thresh=1020 thresh=2040 gap=634 poll_thresh=15 ino=257 dd-2584 [006] 236.050604: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1024 unstable=0 bg_thresh=1022 thresh=2045 gap=614 poll_thresh=16 ino=257 dd-2584 [006] 236.050846: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1024 unstable=0 bg_thresh=1022 thresh=2044 gap=588 poll_thresh=17 ino=257 dd-2584 [006] 236.051091: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1024 unstable=0 bg_thresh=1021 thresh=2043 gap=562 poll_thresh=18 ino=257 dd-2584 [006] 236.051333: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1024 unstable=0 bg_thresh=1021 thresh=2042 gap=511 poll_thresh=19 ino=257 dd-2584 [006] 236.051575: balance_dirty_state: bdi btrfs-1: dirty=532 wb=1024 unstable=0 bg_thresh=1023 thresh=2046 gap=490 poll_thresh=20 ino=257 dd-2584 [006] 236.051584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-93% task_gap=-286% task_weight=100% bdi_bw=57068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.058036: balance_dirty_state: bdi btrfs-1: dirty=532 wb=924 unstable=0 bg_thresh=1024 thresh=2048 gap=592 poll_thresh=20 ino=257 dd-2584 [006] 236.058106: balance_dirty_state: bdi btrfs-1: dirty=557 wb=924 unstable=0 bg_thresh=1021 thresh=2042 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 236.058169: balance_dirty_state: bdi btrfs-1: dirty=557 wb=924 unstable=0 bg_thresh=1020 thresh=2041 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 236.058287: balance_dirty_state: bdi btrfs-1: dirty=607 wb=924 unstable=0 bg_thresh=1020 thresh=2040 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 236.058292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-247% task_weight=99% bdi_bw=57068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 236.066011: balance_dirty_state: bdi btrfs-1: dirty=605 wb=926 unstable=0 bg_thresh=1012 thresh=2025 gap=494 poll_thresh=17 ino=257 dd-2584 [002] 236.066019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=57068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 236.073982: balance_dirty_state: bdi btrfs-1: dirty=620 wb=673 unstable=0 bg_thresh=1009 thresh=2019 gap=726 poll_thresh=17 ino=257 dd-2584 [002] 236.074101: balance_dirty_state: bdi btrfs-1: dirty=620 wb=673 unstable=0 bg_thresh=1012 thresh=2024 gap=731 poll_thresh=13 ino=257 dd-2584 [002] 236.074222: balance_dirty_state: bdi btrfs-1: dirty=645 wb=673 unstable=0 bg_thresh=1011 thresh=2023 gap=705 poll_thresh=14 ino=257 dd-2584 [002] 236.074340: balance_dirty_state: bdi btrfs-1: dirty=670 wb=673 unstable=0 bg_thresh=1011 thresh=2023 gap=680 poll_thresh=15 ino=257 dd-2584 [002] 236.074819: balance_dirty_state: bdi btrfs-1: dirty=670 wb=673 unstable=0 bg_thresh=1011 thresh=2022 gap=679 poll_thresh=16 ino=257 dd-2584 [002] 236.075059: balance_dirty_state: bdi btrfs-1: dirty=720 wb=673 unstable=0 bg_thresh=1010 thresh=2021 gap=628 poll_thresh=17 ino=257 dd-2584 [002] 236.075301: balance_dirty_state: bdi btrfs-1: dirty=745 wb=673 unstable=0 bg_thresh=1010 thresh=2020 gap=602 poll_thresh=18 ino=257 dd-2584 [002] 236.075545: balance_dirty_state: bdi btrfs-1: dirty=770 wb=673 unstable=0 bg_thresh=1012 thresh=2024 gap=581 poll_thresh=19 ino=257 dd-2584 [002] 236.075785: balance_dirty_state: bdi btrfs-1: dirty=820 wb=673 unstable=0 bg_thresh=1011 thresh=2023 gap=530 poll_thresh=20 ino=257 dd-2584 [002] 236.076027: balance_dirty_state: bdi btrfs-1: dirty=845 wb=673 unstable=0 bg_thresh=1011 thresh=2022 gap=504 poll_thresh=21 ino=257 dd-2584 [002] 236.076035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=57068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 236.082005: balance_dirty_state: bdi btrfs-1: dirty=845 wb=548 unstable=0 bg_thresh=1010 thresh=2021 gap=628 poll_thresh=21 ino=257 dd-2584 [002] 236.082094: balance_dirty_state: bdi btrfs-1: dirty=845 wb=548 unstable=0 bg_thresh=1010 thresh=2020 gap=627 poll_thresh=16 ino=257 dd-2584 [002] 236.082206: balance_dirty_state: bdi btrfs-1: dirty=895 wb=548 unstable=0 bg_thresh=1009 thresh=2019 gap=576 poll_thresh=17 ino=257 dd-2584 [002] 236.082319: balance_dirty_state: bdi btrfs-1: dirty=920 wb=548 unstable=0 bg_thresh=1009 thresh=2018 gap=550 poll_thresh=18 ino=257 dd-2584 [002] 236.082603: balance_dirty_state: bdi btrfs-1: dirty=945 wb=548 unstable=0 bg_thresh=1008 thresh=2017 gap=524 poll_thresh=19 ino=257 dd-2584 [002] 236.082718: balance_dirty_state: bdi btrfs-1: dirty=995 wb=548 unstable=0 bg_thresh=1010 thresh=2021 gap=478 poll_thresh=20 ino=257 dd-2584 [002] 236.082722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=57068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.090008: balance_dirty_state: bdi btrfs-1: dirty=992 wb=546 unstable=0 bg_thresh=1009 thresh=2018 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 236.090015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.097964: balance_dirty_state: bdi btrfs-1: dirty=992 wb=421 unstable=0 bg_thresh=1019 thresh=2038 gap=625 poll_thresh=20 ino=257 dd-2584 [004] 236.098077: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=421 unstable=0 bg_thresh=1019 thresh=2038 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 236.098187: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=421 unstable=0 bg_thresh=1018 thresh=2037 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 236.098400: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=421 unstable=0 bg_thresh=1018 thresh=2036 gap=573 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 236.098441: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3500 wrote=0 to_write=8192 dd-2584 [004] 236.098637: balance_dirty_state: bdi btrfs-1: dirty=1092 wb=421 unstable=0 bg_thresh=1017 thresh=2035 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 236.098868: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=496 unstable=0 bg_thresh=1019 thresh=2039 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 236.098871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-202% task_weight=98% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 236.101192: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=976 to_write=7216 dd-2584 [004] 236.110031: balance_dirty_state: bdi btrfs-1: dirty=140 wb=1312 unstable=0 bg_thresh=1009 thresh=2018 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 236.110136: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1262 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 236.110207: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1262 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 236.110272: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1262 unstable=0 bg_thresh=1008 thresh=2016 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 236.110633: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1262 unstable=0 bg_thresh=1007 thresh=2015 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 236.110774: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1262 unstable=0 bg_thresh=1009 thresh=2019 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 236.110949: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1262 unstable=0 bg_thresh=1009 thresh=2018 gap=466 poll_thresh=19 ino=257 dd-2584 [004] 236.110957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 236.122034: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1257 unstable=0 bg_thresh=997 thresh=1995 gap=439 poll_thresh=19 ino=257 dd-2584 [004] 236.122040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 236.130039: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1132 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=19 ino=257 dd-2584 [004] 236.130102: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1132 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 236.130158: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1132 unstable=0 bg_thresh=998 thresh=1996 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 236.130215: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1132 unstable=0 bg_thresh=1000 thresh=2001 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 236.130326: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1132 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 236.130331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 236.142027: balance_dirty_state: bdi btrfs-1: dirty=374 wb=982 unstable=0 bg_thresh=990 thresh=1980 gap=624 poll_thresh=17 ino=257 dd-2584 [003] 236.142098: balance_dirty_state: bdi btrfs-1: dirty=374 wb=982 unstable=0 bg_thresh=987 thresh=1974 gap=618 poll_thresh=13 ino=257 dd-2584 [003] 236.142160: balance_dirty_state: bdi btrfs-1: dirty=399 wb=982 unstable=0 bg_thresh=989 thresh=1979 gap=598 poll_thresh=14 ino=257 dd-2584 [003] 236.142223: balance_dirty_state: bdi btrfs-1: dirty=424 wb=982 unstable=0 bg_thresh=989 thresh=1978 gap=572 poll_thresh=15 ino=257 dd-2584 [003] 236.142284: balance_dirty_state: bdi btrfs-1: dirty=424 wb=982 unstable=0 bg_thresh=989 thresh=1978 gap=572 poll_thresh=16 ino=257 dd-2584 [003] 236.142407: balance_dirty_state: bdi btrfs-1: dirty=474 wb=982 unstable=0 bg_thresh=988 thresh=1977 gap=521 poll_thresh=17 ino=257 dd-2584 [003] 236.142710: balance_dirty_state: bdi btrfs-1: dirty=499 wb=982 unstable=0 bg_thresh=990 thresh=1981 gap=500 poll_thresh=18 ino=257 dd-2584 [003] 236.142830: balance_dirty_state: bdi btrfs-1: dirty=524 wb=982 unstable=0 bg_thresh=990 thresh=1980 gap=474 poll_thresh=19 ino=257 dd-2584 [003] 236.142835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 236.150073: balance_dirty_state: bdi btrfs-1: dirty=524 wb=732 unstable=0 bg_thresh=989 thresh=1978 gap=722 poll_thresh=19 ino=257 dd-2584 [003] 236.150162: balance_dirty_state: bdi btrfs-1: dirty=549 wb=732 unstable=0 bg_thresh=988 thresh=1977 gap=696 poll_thresh=14 ino=257 dd-2584 [003] 236.150224: balance_dirty_state: bdi btrfs-1: dirty=574 wb=732 unstable=0 bg_thresh=988 thresh=1977 gap=671 poll_thresh=15 ino=257 dd-2584 [003] 236.150283: balance_dirty_state: bdi btrfs-1: dirty=574 wb=732 unstable=0 bg_thresh=988 thresh=1976 gap=670 poll_thresh=16 ino=257 dd-2584 [003] 236.150399: balance_dirty_state: bdi btrfs-1: dirty=599 wb=732 unstable=0 bg_thresh=987 thresh=1975 gap=644 poll_thresh=17 ino=257 dd-2584 [003] 236.150518: balance_dirty_state: bdi btrfs-1: dirty=649 wb=732 unstable=0 bg_thresh=987 thresh=1974 gap=593 poll_thresh=18 ino=257 dd-2584 [003] 236.150634: balance_dirty_state: bdi btrfs-1: dirty=674 wb=732 unstable=0 bg_thresh=989 thresh=1978 gap=572 poll_thresh=19 ino=257 dd-2584 [003] 236.150751: balance_dirty_state: bdi btrfs-1: dirty=699 wb=732 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=20 ino=257 dd-2584 [003] 236.151040: balance_dirty_state: bdi btrfs-1: dirty=749 wb=732 unstable=0 bg_thresh=988 thresh=1976 gap=495 poll_thresh=21 ino=257 dd-2584 [003] 236.151161: balance_dirty_state: bdi btrfs-1: dirty=774 wb=732 unstable=0 bg_thresh=990 thresh=1980 gap=474 poll_thresh=22 ino=257 dd-2584 [003] 236.151165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 236.158131: balance_dirty_state: bdi btrfs-1: dirty=774 wb=607 unstable=0 bg_thresh=989 thresh=1979 gap=598 poll_thresh=22 ino=257 dd-2584 [003] 236.158244: balance_dirty_state: bdi btrfs-1: dirty=774 wb=607 unstable=0 bg_thresh=986 thresh=1973 gap=592 poll_thresh=16 ino=257 dd-2584 [003] 236.158360: balance_dirty_state: bdi btrfs-1: dirty=824 wb=607 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=17 ino=257 dd-2584 [003] 236.158474: balance_dirty_state: bdi btrfs-1: dirty=849 wb=607 unstable=0 bg_thresh=988 thresh=1976 gap=520 poll_thresh=18 ino=257 dd-2584 [003] 236.158592: balance_dirty_state: bdi btrfs-1: dirty=874 wb=607 unstable=0 bg_thresh=987 thresh=1975 gap=494 poll_thresh=19 ino=257 dd-2584 [003] 236.158708: balance_dirty_state: bdi btrfs-1: dirty=924 wb=607 unstable=0 bg_thresh=987 thresh=1974 gap=443 poll_thresh=20 ino=257 dd-2584 [003] 236.158713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-237% task_weight=98% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 236.166182: balance_dirty_state: bdi btrfs-1: dirty=924 wb=482 unstable=0 bg_thresh=987 thresh=1975 gap=569 poll_thresh=20 ino=257 dd-2584 [001] 236.166310: balance_dirty_state: bdi btrfs-1: dirty=924 wb=482 unstable=0 bg_thresh=990 thresh=1980 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 236.166427: balance_dirty_state: bdi btrfs-1: dirty=949 wb=482 unstable=0 bg_thresh=990 thresh=1980 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 236.166658: balance_dirty_state: bdi btrfs-1: dirty=974 wb=482 unstable=0 bg_thresh=992 thresh=1985 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 236.167261: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=482 unstable=0 bg_thresh=994 thresh=1989 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 236.167271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 236.167353: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3568 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 236.171649: writeback_single_inode: bdi btrfs-1: ino=257 state= age=144 wrote=864 to_write=7328 dd-2584 [005] 236.177987: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1207 unstable=0 bg_thresh=994 thresh=1988 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 236.178159: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1207 unstable=0 bg_thresh=994 thresh=1988 gap=607 poll_thresh=13 ino=257 dd-2584 [005] 236.178319: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1207 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 236.178481: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1207 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 236.178642: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1207 unstable=0 bg_thresh=993 thresh=1986 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 236.178971: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1207 unstable=0 bg_thresh=992 thresh=1985 gap=504 poll_thresh=17 ino=257 dd-2584 [005] 236.179305: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1207 unstable=0 bg_thresh=994 thresh=1989 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 236.179317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 236.186126: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1207 unstable=0 bg_thresh=994 thresh=1989 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 236.186136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=56740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 236.194041: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1182 unstable=0 bg_thresh=994 thresh=1989 gap=508 poll_thresh=18 ino=257 dd-2584 [005] 236.194151: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1157 unstable=0 bg_thresh=990 thresh=1981 gap=500 poll_thresh=13 ino=257 dd-2584 [005] 236.194252: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1107 unstable=0 bg_thresh=990 thresh=1980 gap=549 poll_thresh=14 ino=257 dd-2584 [005] 236.194352: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1082 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 236.194436: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1057 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=16 ino=257 dd-2584 [005] 236.194608: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1057 unstable=0 bg_thresh=993 thresh=1987 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 236.195031: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1057 unstable=0 bg_thresh=994 thresh=1989 gap=508 poll_thresh=18 ino=257 dd-2584 [005] 236.195203: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1057 unstable=0 bg_thresh=990 thresh=1980 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 236.195209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=55976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 236.202070: balance_dirty_state: bdi btrfs-1: dirty=449 wb=982 unstable=0 bg_thresh=991 thresh=1982 gap=551 poll_thresh=19 ino=257 dd-2584 [005] 236.202216: balance_dirty_state: bdi btrfs-1: dirty=474 wb=932 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 236.202336: balance_dirty_state: bdi btrfs-1: dirty=499 wb=932 unstable=0 bg_thresh=993 thresh=1987 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 236.202458: balance_dirty_state: bdi btrfs-1: dirty=499 wb=932 unstable=0 bg_thresh=993 thresh=1986 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 236.202695: balance_dirty_state: bdi btrfs-1: dirty=549 wb=932 unstable=0 bg_thresh=992 thresh=1985 gap=504 poll_thresh=17 ino=257 dd-2584 [005] 236.202934: balance_dirty_state: bdi btrfs-1: dirty=574 wb=932 unstable=0 bg_thresh=994 thresh=1989 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 236.202942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=55976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 236.210120: balance_dirty_state: bdi btrfs-1: dirty=574 wb=857 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=18 ino=257 dd-2584 [005] 236.210185: balance_dirty_state: bdi btrfs-1: dirty=574 wb=857 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=13 ino=257 dd-2584 [005] 236.210245: balance_dirty_state: bdi btrfs-1: dirty=599 wb=857 unstable=0 bg_thresh=995 thresh=1991 gap=535 poll_thresh=14 ino=257 dd-2584 [005] 236.210305: balance_dirty_state: bdi btrfs-1: dirty=624 wb=857 unstable=0 bg_thresh=998 thresh=1996 gap=515 poll_thresh=15 ino=257 dd-2584 [005] 236.210366: balance_dirty_state: bdi btrfs-1: dirty=624 wb=857 unstable=0 bg_thresh=995 thresh=1990 gap=509 poll_thresh=16 ino=257 dd-2584 [005] 236.210667: balance_dirty_state: bdi btrfs-1: dirty=674 wb=857 unstable=0 bg_thresh=994 thresh=1989 gap=458 poll_thresh=17 ino=257 dd-2584 [005] 236.210672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=55976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 236.218073: balance_dirty_state: bdi btrfs-1: dirty=674 wb=857 unstable=0 bg_thresh=994 thresh=1988 gap=457 poll_thresh=17 ino=257 dd-2584 [005] 236.218078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=55976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 236.226053: balance_dirty_state: bdi btrfs-1: dirty=674 wb=632 unstable=0 bg_thresh=993 thresh=1987 gap=681 poll_thresh=17 ino=257 dd-2584 [005] 236.226124: balance_dirty_state: bdi btrfs-1: dirty=674 wb=607 unstable=0 bg_thresh=993 thresh=1986 gap=705 poll_thresh=13 ino=257 dd-2584 [005] 236.226185: balance_dirty_state: bdi btrfs-1: dirty=699 wb=607 unstable=0 bg_thresh=995 thresh=1991 gap=685 poll_thresh=14 ino=257 dd-2584 [005] 236.226245: balance_dirty_state: bdi btrfs-1: dirty=724 wb=607 unstable=0 bg_thresh=995 thresh=1991 gap=660 poll_thresh=15 ino=257 dd-2584 [005] 236.226305: balance_dirty_state: bdi btrfs-1: dirty=724 wb=607 unstable=0 bg_thresh=998 thresh=1996 gap=665 poll_thresh=16 ino=257 dd-2584 [005] 236.226424: balance_dirty_state: bdi btrfs-1: dirty=774 wb=607 unstable=0 bg_thresh=997 thresh=1995 gap=614 poll_thresh=17 ino=257 dd-2584 [005] 236.226544: balance_dirty_state: bdi btrfs-1: dirty=799 wb=607 unstable=0 bg_thresh=994 thresh=1988 gap=582 poll_thresh=18 ino=257 dd-2584 [005] 236.226664: balance_dirty_state: bdi btrfs-1: dirty=824 wb=607 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=19 ino=257 dd-2584 [005] 236.226784: balance_dirty_state: bdi btrfs-1: dirty=849 wb=607 unstable=0 bg_thresh=995 thresh=1991 gap=535 poll_thresh=20 ino=257 dd-2584 [005] 236.226905: balance_dirty_state: bdi btrfs-1: dirty=899 wb=607 unstable=0 bg_thresh=995 thresh=1990 gap=484 poll_thresh=21 ino=257 dd-2584 [005] 236.226910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-263% task_weight=97% bdi_bw=55976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 236.234010: balance_dirty_state: bdi btrfs-1: dirty=899 wb=607 unstable=0 bg_thresh=992 thresh=1984 gap=478 poll_thresh=21 ino=257 dd-2584 [001] 236.234018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=97% bdi_bw=55976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 236.245988: balance_dirty_state: bdi btrfs-1: dirty=899 wb=482 unstable=0 bg_thresh=989 thresh=1979 gap=598 poll_thresh=21 ino=257 dd-2584 [001] 236.246057: balance_dirty_state: bdi btrfs-1: dirty=899 wb=482 unstable=0 bg_thresh=992 thresh=1984 gap=603 poll_thresh=16 ino=257 dd-2584 [001] 236.246359: balance_dirty_state: bdi btrfs-1: dirty=949 wb=482 unstable=0 bg_thresh=994 thresh=1989 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 236.246473: balance_dirty_state: bdi btrfs-1: dirty=974 wb=482 unstable=0 bg_thresh=997 thresh=1994 gap=538 poll_thresh=18 ino=257 dd-2584 [001] 236.246589: balance_dirty_state: bdi btrfs-1: dirty=999 wb=482 unstable=0 bg_thresh=999 thresh=1998 gap=517 poll_thresh=19 ino=257 dd-2584 [001] 236.246704: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=482 unstable=0 bg_thresh=998 thresh=1997 gap=491 poll_thresh=20 ino=257 dd-2584 [001] 236.246709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-254% task_weight=97% bdi_bw=55976 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 236.246756: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3648 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 236.248761: writeback_single_inode: bdi btrfs-1: ino=257 state= age=68 wrote=864 to_write=7328 dd-2584 [001] 236.258007: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1232 unstable=0 bg_thresh=998 thresh=1997 gap=616 poll_thresh=20 ino=257 dd-2584 [001] 236.258080: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1232 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 236.258141: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1232 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 236.258263: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1232 unstable=0 bg_thresh=994 thresh=1989 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 236.258387: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1232 unstable=0 bg_thresh=996 thresh=1993 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 236.258509: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1232 unstable=0 bg_thresh=996 thresh=1992 gap=461 poll_thresh=19 ino=257 dd-2584 [001] 236.258514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=97% bdi_bw=55976 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 236.266088: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1232 unstable=0 bg_thresh=996 thresh=1992 gap=461 poll_thresh=19 ino=257 dd-2584 [001] 236.266093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=97% bdi_bw=55976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 236.274118: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1107 unstable=0 bg_thresh=994 thresh=1988 gap=582 poll_thresh=19 ino=257 dd-2584 [001] 236.274503: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1107 unstable=0 bg_thresh=994 thresh=1988 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 236.274594: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1107 unstable=0 bg_thresh=993 thresh=1987 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 236.274684: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1107 unstable=0 bg_thresh=993 thresh=1987 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 236.274863: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1107 unstable=0 bg_thresh=995 thresh=1991 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 236.275041: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1107 unstable=0 bg_thresh=995 thresh=1990 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 236.275047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-167% task_weight=97% bdi_bw=55976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.282143: balance_dirty_state: bdi btrfs-1: dirty=399 wb=982 unstable=0 bg_thresh=996 thresh=1993 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 236.282272: balance_dirty_state: bdi btrfs-1: dirty=424 wb=982 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 236.282372: balance_dirty_state: bdi btrfs-1: dirty=424 wb=982 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 236.282490: balance_dirty_state: bdi btrfs-1: dirty=449 wb=982 unstable=0 bg_thresh=999 thresh=1998 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 236.282608: balance_dirty_state: bdi btrfs-1: dirty=474 wb=982 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 236.282845: balance_dirty_state: bdi btrfs-1: dirty=499 wb=982 unstable=0 bg_thresh=998 thresh=1996 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 236.283079: balance_dirty_state: bdi btrfs-1: dirty=524 wb=982 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 236.283089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-108% task_weight=97% bdi_bw=55976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.290018: balance_dirty_state: bdi btrfs-1: dirty=524 wb=882 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 236.290127: balance_dirty_state: bdi btrfs-1: dirty=549 wb=882 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=13 ino=257 dd-2584 [004] 236.290606: balance_dirty_state: bdi btrfs-1: dirty=549 wb=882 unstable=0 bg_thresh=999 thresh=1999 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 236.290714: balance_dirty_state: bdi btrfs-1: dirty=574 wb=882 unstable=0 bg_thresh=999 thresh=1999 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 236.290822: balance_dirty_state: bdi btrfs-1: dirty=599 wb=882 unstable=0 bg_thresh=999 thresh=1998 gap=517 poll_thresh=16 ino=257 dd-2584 [004] 236.291040: balance_dirty_state: bdi btrfs-1: dirty=624 wb=882 unstable=0 bg_thresh=1001 thresh=2002 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 236.291048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-105% task_weight=97% bdi_bw=55976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.297990: balance_dirty_state: bdi btrfs-1: dirty=624 wb=882 unstable=0 bg_thresh=993 thresh=1986 gap=480 poll_thresh=17 ino=257 dd-2584 [004] 236.297996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-125% task_weight=97% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.306035: balance_dirty_state: bdi btrfs-1: dirty=624 wb=757 unstable=0 bg_thresh=993 thresh=1986 gap=605 poll_thresh=17 ino=257 dd-2584 [004] 236.306100: balance_dirty_state: bdi btrfs-1: dirty=649 wb=757 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 236.306156: balance_dirty_state: bdi btrfs-1: dirty=649 wb=757 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 236.306211: balance_dirty_state: bdi btrfs-1: dirty=674 wb=757 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 236.306267: balance_dirty_state: bdi btrfs-1: dirty=674 wb=757 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 236.306380: balance_dirty_state: bdi btrfs-1: dirty=724 wb=757 unstable=0 bg_thresh=1000 thresh=2001 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 236.306493: balance_dirty_state: bdi btrfs-1: dirty=749 wb=757 unstable=0 bg_thresh=1002 thresh=2005 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 236.306497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-102% task_weight=97% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.314026: balance_dirty_state: bdi btrfs-1: dirty=749 wb=632 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 236.314099: balance_dirty_state: bdi btrfs-1: dirty=774 wb=632 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 236.314154: balance_dirty_state: bdi btrfs-1: dirty=774 wb=632 unstable=0 bg_thresh=1001 thresh=2003 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 236.314211: balance_dirty_state: bdi btrfs-1: dirty=799 wb=632 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 236.314439: balance_dirty_state: bdi btrfs-1: dirty=824 wb=632 unstable=0 bg_thresh=1001 thresh=2002 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 236.314552: balance_dirty_state: bdi btrfs-1: dirty=849 wb=632 unstable=0 bg_thresh=1000 thresh=2001 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 236.314665: balance_dirty_state: bdi btrfs-1: dirty=874 wb=632 unstable=0 bg_thresh=1002 thresh=2005 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 236.314670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.326074: balance_dirty_state: bdi btrfs-1: dirty=874 wb=507 unstable=0 bg_thresh=999 thresh=1999 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 236.326204: balance_dirty_state: bdi btrfs-1: dirty=899 wb=507 unstable=0 bg_thresh=999 thresh=1999 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 236.326321: balance_dirty_state: bdi btrfs-1: dirty=899 wb=507 unstable=0 bg_thresh=1002 thresh=2004 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 236.326439: balance_dirty_state: bdi btrfs-1: dirty=924 wb=507 unstable=0 bg_thresh=999 thresh=1998 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 236.326557: balance_dirty_state: bdi btrfs-1: dirty=949 wb=507 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 236.326790: balance_dirty_state: bdi btrfs-1: dirty=974 wb=507 unstable=0 bg_thresh=1001 thresh=2002 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 236.327024: balance_dirty_state: bdi btrfs-1: dirty=999 wb=507 unstable=0 bg_thresh=1003 thresh=2006 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 236.327033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=98% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 236.334007: balance_dirty_state: bdi btrfs-1: dirty=999 wb=357 unstable=0 bg_thresh=1000 thresh=2000 gap=644 poll_thresh=18 ino=257 dd-2584 [004] 236.334088: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=357 unstable=0 bg_thresh=1000 thresh=2000 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 236.334151: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=357 unstable=0 bg_thresh=1002 thresh=2005 gap=599 poll_thresh=14 ino=257 flush-btrfs-1-2586 [007] 236.334153: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3736 wrote=0 to_write=8192 dd-2584 [004] 236.334213: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=357 unstable=0 bg_thresh=999 thresh=1999 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 236.334455: balance_dirty_state: bdi btrfs-1: dirty=999 wb=432 unstable=0 bg_thresh=1002 thresh=2004 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 236.334582: balance_dirty_state: bdi btrfs-1: dirty=974 wb=482 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 236.334708: balance_dirty_state: bdi btrfs-1: dirty=949 wb=532 unstable=0 bg_thresh=1003 thresh=2007 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 236.334837: balance_dirty_state: bdi btrfs-1: dirty=949 wb=582 unstable=0 bg_thresh=1003 thresh=2006 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 236.334839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 236.336513: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=1008 to_write=7184 dd-2584 [004] 236.342017: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1357 unstable=0 bg_thresh=1003 thresh=2006 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 236.342021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.350024: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1232 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=19 ino=257 dd-2584 [004] 236.350102: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1232 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 236.350160: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1232 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 236.350216: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1232 unstable=0 bg_thresh=995 thresh=1991 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 236.350328: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1232 unstable=0 bg_thresh=998 thresh=1996 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 236.350446: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1232 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 236.350450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.358019: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1232 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 236.358025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.366040: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1107 unstable=0 bg_thresh=1006 thresh=2013 gap=632 poll_thresh=18 ino=257 dd-2584 [004] 236.366132: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1107 unstable=0 bg_thresh=1006 thresh=2013 gap=607 poll_thresh=13 ino=257 dd-2584 [004] 236.366224: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1107 unstable=0 bg_thresh=1009 thresh=2018 gap=612 poll_thresh=14 ino=257 dd-2584 [004] 236.366613: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1107 unstable=0 bg_thresh=1006 thresh=2012 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 236.366699: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1107 unstable=0 bg_thresh=1008 thresh=2017 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 236.366874: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1107 unstable=0 bg_thresh=1010 thresh=2021 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 236.367045: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1107 unstable=0 bg_thresh=1010 thresh=2020 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 236.367217: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1107 unstable=0 bg_thresh=1009 thresh=2019 gap=463 poll_thresh=19 ino=257 dd-2584 [004] 236.367224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=98% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.374067: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1007 unstable=0 bg_thresh=999 thresh=1999 gap=543 poll_thresh=19 ino=257 dd-2584 [004] 236.374160: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1007 unstable=0 bg_thresh=999 thresh=1998 gap=542 poll_thresh=14 ino=257 dd-2584 [004] 236.374251: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1007 unstable=0 bg_thresh=999 thresh=1998 gap=517 poll_thresh=15 ino=257 dd-2584 [004] 236.374325: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1007 unstable=0 bg_thresh=998 thresh=1997 gap=516 poll_thresh=16 ino=257 dd-2584 [004] 236.374455: balance_dirty_state: bdi btrfs-1: dirty=524 wb=1007 unstable=0 bg_thresh=995 thresh=1990 gap=459 poll_thresh=17 ino=257 dd-2584 [004] 236.374460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 236.382043: balance_dirty_state: bdi btrfs-1: dirty=524 wb=1007 unstable=0 bg_thresh=984 thresh=1969 gap=438 poll_thresh=17 ino=257 dd-2584 [000] 236.382054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=98% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.390130: balance_dirty_state: bdi btrfs-1: dirty=524 wb=882 unstable=0 bg_thresh=986 thresh=1972 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 236.390216: balance_dirty_state: bdi btrfs-1: dirty=524 wb=882 unstable=0 bg_thresh=986 thresh=1972 gap=566 poll_thresh=13 ino=257 dd-2584 [006] 236.390275: balance_dirty_state: bdi btrfs-1: dirty=549 wb=882 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=14 ino=257 dd-2584 [006] 236.390334: balance_dirty_state: bdi btrfs-1: dirty=549 wb=882 unstable=0 bg_thresh=991 thresh=1982 gap=551 poll_thresh=15 ino=257 dd-2584 [006] 236.390575: balance_dirty_state: bdi btrfs-1: dirty=574 wb=882 unstable=0 bg_thresh=991 thresh=1982 gap=526 poll_thresh=16 ino=257 dd-2584 [006] 236.390691: balance_dirty_state: bdi btrfs-1: dirty=599 wb=882 unstable=0 bg_thresh=993 thresh=1987 gap=506 poll_thresh=17 ino=257 dd-2584 [006] 236.390808: balance_dirty_state: bdi btrfs-1: dirty=649 wb=882 unstable=0 bg_thresh=995 thresh=1991 gap=460 poll_thresh=18 ino=257 dd-2584 [006] 236.390813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.398127: balance_dirty_state: bdi btrfs-1: dirty=649 wb=757 unstable=0 bg_thresh=995 thresh=1990 gap=584 poll_thresh=18 ino=257 dd-2584 [006] 236.398193: balance_dirty_state: bdi btrfs-1: dirty=649 wb=757 unstable=0 bg_thresh=992 thresh=1984 gap=578 poll_thresh=13 ino=257 dd-2584 [006] 236.398254: balance_dirty_state: bdi btrfs-1: dirty=674 wb=757 unstable=0 bg_thresh=994 thresh=1989 gap=558 poll_thresh=14 ino=257 dd-2584 [006] 236.398312: balance_dirty_state: bdi btrfs-1: dirty=699 wb=757 unstable=0 bg_thresh=994 thresh=1988 gap=532 poll_thresh=15 ino=257 dd-2584 [006] 236.398372: balance_dirty_state: bdi btrfs-1: dirty=699 wb=757 unstable=0 bg_thresh=991 thresh=1982 gap=526 poll_thresh=16 ino=257 dd-2584 [006] 236.398493: balance_dirty_state: bdi btrfs-1: dirty=749 wb=757 unstable=0 bg_thresh=993 thresh=1986 gap=480 poll_thresh=17 ino=257 dd-2584 [006] 236.398497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=54508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.406144: balance_dirty_state: bdi btrfs-1: dirty=749 wb=757 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=17 ino=257 dd-2584 [006] 236.406154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=53132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.414155: balance_dirty_state: bdi btrfs-1: dirty=749 wb=632 unstable=0 bg_thresh=1002 thresh=2004 gap=623 poll_thresh=17 ino=257 dd-2584 [006] 236.414261: balance_dirty_state: bdi btrfs-1: dirty=749 wb=632 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=13 ino=257 dd-2584 [006] 236.414357: balance_dirty_state: bdi btrfs-1: dirty=774 wb=632 unstable=0 bg_thresh=1001 thresh=2003 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 236.414453: balance_dirty_state: bdi btrfs-1: dirty=774 wb=632 unstable=0 bg_thresh=998 thresh=1997 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 236.414549: balance_dirty_state: bdi btrfs-1: dirty=799 wb=632 unstable=0 bg_thresh=1001 thresh=2002 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 236.415032: balance_dirty_state: bdi btrfs-1: dirty=824 wb=632 unstable=0 bg_thresh=1000 thresh=2001 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 236.415225: balance_dirty_state: bdi btrfs-1: dirty=874 wb=632 unstable=0 bg_thresh=999 thresh=1999 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 236.415232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=53132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.422202: balance_dirty_state: bdi btrfs-1: dirty=874 wb=507 unstable=0 bg_thresh=999 thresh=1999 gap=618 poll_thresh=18 ino=257 dd-2584 [006] 236.422310: balance_dirty_state: bdi btrfs-1: dirty=874 wb=507 unstable=0 bg_thresh=999 thresh=1999 gap=618 poll_thresh=13 ino=257 dd-2584 [006] 236.422406: balance_dirty_state: bdi btrfs-1: dirty=899 wb=507 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 236.422501: balance_dirty_state: bdi btrfs-1: dirty=924 wb=507 unstable=0 bg_thresh=1001 thresh=2003 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 236.422595: balance_dirty_state: bdi btrfs-1: dirty=924 wb=507 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 236.422785: balance_dirty_state: bdi btrfs-1: dirty=949 wb=507 unstable=0 bg_thresh=1000 thresh=2001 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 236.422972: balance_dirty_state: bdi btrfs-1: dirty=999 wb=507 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 236.422979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=53132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.430226: balance_dirty_state: bdi btrfs-1: dirty=999 wb=382 unstable=0 bg_thresh=998 thresh=1997 gap=616 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 236.430282: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3832 wrote=0 to_write=8192 dd-2584 [006] 236.430322: balance_dirty_state: bdi btrfs-1: dirty=999 wb=382 unstable=0 bg_thresh=998 thresh=1997 gap=616 poll_thresh=13 ino=257 dd-2584 [006] 236.430384: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=382 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 236.430448: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=407 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 236.430512: balance_dirty_state: bdi btrfs-1: dirty=999 wb=432 unstable=0 bg_thresh=997 thresh=1995 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 236.430820: balance_dirty_state: bdi btrfs-1: dirty=924 wb=557 unstable=0 bg_thresh=999 thresh=1999 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 236.430949: balance_dirty_state: bdi btrfs-1: dirty=899 wb=607 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 236.430950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=53132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 236.432845: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=960 to_write=7232 dd-2584 [006] 236.438161: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1232 unstable=0 bg_thresh=1000 thresh=2000 gap=619 poll_thresh=18 ino=257 dd-2584 [006] 236.438246: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1232 unstable=0 bg_thresh=997 thresh=1994 gap=588 poll_thresh=13 ino=257 dd-2584 [006] 236.438308: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1232 unstable=0 bg_thresh=999 thresh=1999 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 236.438367: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1232 unstable=0 bg_thresh=999 thresh=1998 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 236.438427: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1232 unstable=0 bg_thresh=1001 thresh=2003 gap=572 poll_thresh=16 ino=257 dd-2584 [006] 236.438546: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1232 unstable=0 bg_thresh=1001 thresh=2002 gap=521 poll_thresh=17 ino=257 dd-2584 [006] 236.438664: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1232 unstable=0 bg_thresh=1000 thresh=2001 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 236.438668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=53132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.446117: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1107 unstable=0 bg_thresh=1001 thresh=2003 gap=622 poll_thresh=18 ino=257 dd-2584 [006] 236.446211: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1107 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=13 ino=257 dd-2584 [006] 236.446273: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1107 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 236.446334: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1107 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 236.446394: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1107 unstable=0 bg_thresh=1003 thresh=2006 gap=550 poll_thresh=16 ino=257 dd-2584 [006] 236.446697: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1107 unstable=0 bg_thresh=999 thresh=1999 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 236.446816: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1107 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 236.446820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=53132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.454158: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1107 unstable=0 bg_thresh=997 thresh=1995 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 236.454163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=53132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.462126: balance_dirty_state: bdi btrfs-1: dirty=399 wb=832 unstable=0 bg_thresh=997 thresh=1994 gap=763 poll_thresh=18 ino=257 dd-2584 [006] 236.462207: balance_dirty_state: bdi btrfs-1: dirty=424 wb=832 unstable=0 bg_thresh=999 thresh=1999 gap=743 poll_thresh=13 ino=257 dd-2584 [006] 236.462285: balance_dirty_state: bdi btrfs-1: dirty=424 wb=832 unstable=0 bg_thresh=999 thresh=1998 gap=742 poll_thresh=14 ino=257 dd-2584 [006] 236.462361: balance_dirty_state: bdi btrfs-1: dirty=449 wb=832 unstable=0 bg_thresh=999 thresh=1998 gap=717 poll_thresh=15 ino=257 dd-2584 [006] 236.462437: balance_dirty_state: bdi btrfs-1: dirty=474 wb=832 unstable=0 bg_thresh=998 thresh=1997 gap=691 poll_thresh=16 ino=257 dd-2584 [006] 236.462588: balance_dirty_state: bdi btrfs-1: dirty=499 wb=832 unstable=0 bg_thresh=998 thresh=1996 gap=665 poll_thresh=17 ino=257 dd-2584 [006] 236.462737: balance_dirty_state: bdi btrfs-1: dirty=524 wb=832 unstable=0 bg_thresh=997 thresh=1995 gap=639 poll_thresh=18 ino=257 dd-2584 [006] 236.462888: balance_dirty_state: bdi btrfs-1: dirty=574 wb=832 unstable=0 bg_thresh=999 thresh=1999 gap=593 poll_thresh=19 ino=257 dd-2584 [006] 236.463042: balance_dirty_state: bdi btrfs-1: dirty=599 wb=832 unstable=0 bg_thresh=999 thresh=1998 gap=567 poll_thresh=20 ino=257 dd-2584 [006] 236.463428: balance_dirty_state: bdi btrfs-1: dirty=624 wb=832 unstable=0 bg_thresh=998 thresh=1997 gap=541 poll_thresh=21 ino=257 dd-2584 [006] 236.463584: balance_dirty_state: bdi btrfs-1: dirty=649 wb=832 unstable=0 bg_thresh=1000 thresh=2001 gap=520 poll_thresh=22 ino=257 dd-2584 [006] 236.463738: balance_dirty_state: bdi btrfs-1: dirty=699 wb=832 unstable=0 bg_thresh=1000 thresh=2000 gap=469 poll_thresh=23 ino=257 dd-2584 [006] 236.463744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=53132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.470116: balance_dirty_state: bdi btrfs-1: dirty=699 wb=707 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=23 ino=257 dd-2584 [006] 236.470210: balance_dirty_state: bdi btrfs-1: dirty=699 wb=707 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=17 ino=257 dd-2584 [006] 236.470361: balance_dirty_state: bdi btrfs-1: dirty=749 wb=707 unstable=0 bg_thresh=995 thresh=1991 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 236.470512: balance_dirty_state: bdi btrfs-1: dirty=774 wb=707 unstable=0 bg_thresh=997 thresh=1995 gap=514 poll_thresh=19 ino=257 dd-2584 [006] 236.470662: balance_dirty_state: bdi btrfs-1: dirty=799 wb=707 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=20 ino=257 dd-2584 [006] 236.470668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=53132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.478189: balance_dirty_state: bdi btrfs-1: dirty=799 wb=582 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=20 ino=257 dd-2584 [006] 236.478286: balance_dirty_state: bdi btrfs-1: dirty=824 wb=582 unstable=0 bg_thresh=1001 thresh=2003 gap=597 poll_thresh=15 ino=257 dd-2584 [006] 236.478344: balance_dirty_state: bdi btrfs-1: dirty=824 wb=582 unstable=0 bg_thresh=998 thresh=1997 gap=591 poll_thresh=16 ino=257 dd-2584 [006] 236.478457: balance_dirty_state: bdi btrfs-1: dirty=874 wb=582 unstable=0 bg_thresh=998 thresh=1996 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 236.478740: balance_dirty_state: bdi btrfs-1: dirty=899 wb=582 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=18 ino=257 dd-2584 [006] 236.478852: balance_dirty_state: bdi btrfs-1: dirty=924 wb=582 unstable=0 bg_thresh=999 thresh=1999 gap=493 poll_thresh=19 ino=257 dd-2584 [006] 236.478856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=53132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.486180: balance_dirty_state: bdi btrfs-1: dirty=924 wb=457 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=19 ino=257 dd-2584 [006] 236.486270: balance_dirty_state: bdi btrfs-1: dirty=949 wb=457 unstable=0 bg_thresh=998 thresh=1997 gap=591 poll_thresh=14 ino=257 dd-2584 [006] 236.486330: balance_dirty_state: bdi btrfs-1: dirty=974 wb=457 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 236.486387: balance_dirty_state: bdi btrfs-1: dirty=974 wb=457 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 236.486499: balance_dirty_state: bdi btrfs-1: dirty=999 wb=457 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 236.486612: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=457 unstable=0 bg_thresh=999 thresh=1999 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 236.486616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=53132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 236.486687: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3888 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 236.490977: writeback_single_inode: bdi btrfs-1: ino=257 state= age=232 wrote=896 to_write=7296 dd-2584 [006] 236.494132: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1232 unstable=0 bg_thresh=995 thresh=1990 gap=609 poll_thresh=18 ino=257 dd-2584 [006] 236.494226: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1232 unstable=0 bg_thresh=995 thresh=1990 gap=609 poll_thresh=13 ino=257 dd-2584 [006] 236.494288: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1232 unstable=0 bg_thresh=994 thresh=1989 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 236.494347: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1232 unstable=0 bg_thresh=991 thresh=1983 gap=552 poll_thresh=15 ino=257 dd-2584 [006] 236.494417: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1232 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 236.494733: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1232 unstable=0 bg_thresh=992 thresh=1985 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 236.494856: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1232 unstable=0 bg_thresh=991 thresh=1983 gap=477 poll_thresh=18 ino=257 dd-2584 [006] 236.494861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=53132 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.506052: balance_dirty_state: bdi btrfs-1: dirty=274 wb=982 unstable=0 bg_thresh=993 thresh=1986 gap=730 poll_thresh=18 ino=257 dd-2584 [006] 236.506123: balance_dirty_state: bdi btrfs-1: dirty=274 wb=982 unstable=0 bg_thresh=993 thresh=1986 gap=730 poll_thresh=13 ino=257 dd-2584 [006] 236.506181: balance_dirty_state: bdi btrfs-1: dirty=299 wb=982 unstable=0 bg_thresh=995 thresh=1991 gap=710 poll_thresh=14 ino=257 dd-2584 [006] 236.506238: balance_dirty_state: bdi btrfs-1: dirty=324 wb=982 unstable=0 bg_thresh=995 thresh=1991 gap=685 poll_thresh=15 ino=257 dd-2584 [006] 236.506296: balance_dirty_state: bdi btrfs-1: dirty=324 wb=982 unstable=0 bg_thresh=998 thresh=1996 gap=690 poll_thresh=16 ino=257 dd-2584 [006] 236.506419: balance_dirty_state: bdi btrfs-1: dirty=374 wb=982 unstable=0 bg_thresh=1000 thresh=2001 gap=645 poll_thresh=17 ino=257 dd-2584 [006] 236.506539: balance_dirty_state: bdi btrfs-1: dirty=399 wb=982 unstable=0 bg_thresh=1002 thresh=2005 gap=624 poll_thresh=18 ino=257 dd-2584 [006] 236.506658: balance_dirty_state: bdi btrfs-1: dirty=424 wb=982 unstable=0 bg_thresh=1002 thresh=2004 gap=598 poll_thresh=19 ino=257 dd-2584 [006] 236.506777: balance_dirty_state: bdi btrfs-1: dirty=474 wb=982 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=20 ino=257 dd-2584 [006] 236.507085: balance_dirty_state: bdi btrfs-1: dirty=499 wb=982 unstable=0 bg_thresh=998 thresh=1997 gap=516 poll_thresh=21 ino=257 dd-2584 [006] 236.507209: balance_dirty_state: bdi btrfs-1: dirty=524 wb=982 unstable=0 bg_thresh=998 thresh=1996 gap=490 poll_thresh=22 ino=257 dd-2584 [006] 236.507214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=53132 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 236.514145: balance_dirty_state: bdi btrfs-1: dirty=524 wb=857 unstable=0 bg_thresh=997 thresh=1995 gap=614 poll_thresh=22 ino=257 dd-2584 [006] 236.514233: balance_dirty_state: bdi btrfs-1: dirty=549 wb=857 unstable=0 bg_thresh=994 thresh=1989 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 236.514352: balance_dirty_state: bdi btrfs-1: dirty=574 wb=857 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 236.514470: balance_dirty_state: bdi btrfs-1: dirty=599 wb=857 unstable=0 bg_thresh=996 thresh=1992 gap=536 poll_thresh=18 ino=257 dd-2584 [006] 236.514588: balance_dirty_state: bdi btrfs-1: dirty=649 wb=857 unstable=0 bg_thresh=995 thresh=1991 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 236.514593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=54400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.522105: balance_dirty_state: bdi btrfs-1: dirty=649 wb=682 unstable=0 bg_thresh=995 thresh=1991 gap=660 poll_thresh=19 ino=257 dd-2584 [006] 236.522171: balance_dirty_state: bdi btrfs-1: dirty=649 wb=682 unstable=0 bg_thresh=998 thresh=1996 gap=665 poll_thresh=14 ino=257 dd-2584 [006] 236.522231: balance_dirty_state: bdi btrfs-1: dirty=674 wb=682 unstable=0 bg_thresh=995 thresh=1990 gap=634 poll_thresh=15 ino=257 dd-2584 [006] 236.522291: balance_dirty_state: bdi btrfs-1: dirty=674 wb=682 unstable=0 bg_thresh=997 thresh=1995 gap=639 poll_thresh=16 ino=257 dd-2584 [006] 236.522410: balance_dirty_state: bdi btrfs-1: dirty=724 wb=682 unstable=0 bg_thresh=999 thresh=1999 gap=593 poll_thresh=17 ino=257 dd-2584 [006] 236.522708: balance_dirty_state: bdi btrfs-1: dirty=749 wb=682 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=18 ino=257 dd-2584 [006] 236.522826: balance_dirty_state: bdi btrfs-1: dirty=774 wb=682 unstable=0 bg_thresh=995 thresh=1991 gap=535 poll_thresh=19 ino=257 dd-2584 [006] 236.522943: balance_dirty_state: bdi btrfs-1: dirty=824 wb=682 unstable=0 bg_thresh=995 thresh=1990 gap=484 poll_thresh=20 ino=257 dd-2584 [006] 236.522948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=54400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.530075: balance_dirty_state: bdi btrfs-1: dirty=824 wb=557 unstable=0 bg_thresh=989 thresh=1978 gap=597 poll_thresh=20 ino=257 dd-2584 [006] 236.530163: balance_dirty_state: bdi btrfs-1: dirty=824 wb=557 unstable=0 bg_thresh=988 thresh=1977 gap=596 poll_thresh=15 ino=257 dd-2584 [006] 236.530223: balance_dirty_state: bdi btrfs-1: dirty=849 wb=557 unstable=0 bg_thresh=991 thresh=1982 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 236.530343: balance_dirty_state: bdi btrfs-1: dirty=874 wb=557 unstable=0 bg_thresh=987 thresh=1975 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 236.530463: balance_dirty_state: bdi btrfs-1: dirty=899 wb=557 unstable=0 bg_thresh=990 thresh=1980 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 236.530583: balance_dirty_state: bdi btrfs-1: dirty=949 wb=557 unstable=0 bg_thresh=992 thresh=1984 gap=478 poll_thresh=19 ino=257 dd-2584 [006] 236.530588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=54400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.538080: balance_dirty_state: bdi btrfs-1: dirty=949 wb=407 unstable=0 bg_thresh=986 thresh=1972 gap=616 poll_thresh=19 ino=257 dd-2584 [006] 236.538141: balance_dirty_state: bdi btrfs-1: dirty=949 wb=407 unstable=0 bg_thresh=986 thresh=1972 gap=616 poll_thresh=14 ino=257 dd-2584 [006] 236.538200: balance_dirty_state: bdi btrfs-1: dirty=974 wb=407 unstable=0 bg_thresh=988 thresh=1977 gap=596 poll_thresh=15 ino=257 dd-2584 [006] 236.538258: balance_dirty_state: bdi btrfs-1: dirty=999 wb=407 unstable=0 bg_thresh=988 thresh=1977 gap=571 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 236.538335: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3940 wrote=0 to_write=8192 dd-2584 [006] 236.538565: balance_dirty_state: bdi btrfs-1: dirty=999 wb=432 unstable=0 bg_thresh=991 thresh=1982 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 236.538691: balance_dirty_state: bdi btrfs-1: dirty=974 wb=482 unstable=0 bg_thresh=993 thresh=1986 gap=530 poll_thresh=18 ino=257 dd-2584 [006] 236.538817: balance_dirty_state: bdi btrfs-1: dirty=949 wb=532 unstable=0 bg_thresh=989 thresh=1979 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 236.538943: balance_dirty_state: bdi btrfs-1: dirty=949 wb=582 unstable=0 bg_thresh=989 thresh=1978 gap=447 poll_thresh=20 ino=257 dd-2584 [006] 236.538945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=54400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 236.540663: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=976 to_write=7216 dd-2584 [006] 236.546093: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1232 unstable=0 bg_thresh=988 thresh=1976 gap=595 poll_thresh=20 ino=257 dd-2584 [006] 236.546159: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1232 unstable=0 bg_thresh=988 thresh=1976 gap=595 poll_thresh=15 ino=257 dd-2584 [006] 236.546217: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1232 unstable=0 bg_thresh=990 thresh=1981 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 236.546334: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1232 unstable=0 bg_thresh=993 thresh=1986 gap=555 poll_thresh=17 ino=257 dd-2584 [006] 236.546456: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1232 unstable=0 bg_thresh=992 thresh=1985 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 236.546580: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1232 unstable=0 bg_thresh=994 thresh=1989 gap=483 poll_thresh=19 ino=257 dd-2584 [006] 236.546585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=54400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.554233: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1107 unstable=0 bg_thresh=996 thresh=1992 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 236.554495: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1107 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 236.554552: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1107 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 236.554611: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1107 unstable=0 bg_thresh=992 thresh=1985 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 236.554723: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1107 unstable=0 bg_thresh=994 thresh=1989 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 236.554836: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1107 unstable=0 bg_thresh=994 thresh=1988 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 236.554948: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1107 unstable=0 bg_thresh=993 thresh=1987 gap=456 poll_thresh=19 ino=257 dd-2584 [006] 236.554953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=54400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.562151: balance_dirty_state: bdi btrfs-1: dirty=424 wb=982 unstable=0 bg_thresh=994 thresh=1988 gap=582 poll_thresh=19 ino=257 dd-2584 [006] 236.562247: balance_dirty_state: bdi btrfs-1: dirty=424 wb=982 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 236.562306: balance_dirty_state: bdi btrfs-1: dirty=449 wb=982 unstable=0 bg_thresh=993 thresh=1987 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 236.562365: balance_dirty_state: bdi btrfs-1: dirty=474 wb=982 unstable=0 bg_thresh=993 thresh=1986 gap=530 poll_thresh=16 ino=257 dd-2584 [006] 236.562482: balance_dirty_state: bdi btrfs-1: dirty=499 wb=982 unstable=0 bg_thresh=995 thresh=1990 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 236.562598: balance_dirty_state: bdi btrfs-1: dirty=524 wb=982 unstable=0 bg_thresh=994 thresh=1989 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 236.562603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=54400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.570188: balance_dirty_state: bdi btrfs-1: dirty=524 wb=982 unstable=0 bg_thresh=993 thresh=1986 gap=480 poll_thresh=18 ino=257 dd-2584 [006] 236.570202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=54400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.578105: balance_dirty_state: bdi btrfs-1: dirty=524 wb=732 unstable=0 bg_thresh=992 thresh=1985 gap=729 poll_thresh=18 ino=257 dd-2584 [006] 236.578395: balance_dirty_state: bdi btrfs-1: dirty=549 wb=732 unstable=0 bg_thresh=992 thresh=1985 gap=704 poll_thresh=13 ino=257 dd-2584 [006] 236.578463: balance_dirty_state: bdi btrfs-1: dirty=549 wb=732 unstable=0 bg_thresh=992 thresh=1984 gap=703 poll_thresh=14 ino=257 dd-2584 [006] 236.578529: balance_dirty_state: bdi btrfs-1: dirty=574 wb=732 unstable=0 bg_thresh=989 thresh=1978 gap=672 poll_thresh=15 ino=257 dd-2584 [006] 236.578595: balance_dirty_state: bdi btrfs-1: dirty=599 wb=732 unstable=0 bg_thresh=994 thresh=1988 gap=657 poll_thresh=16 ino=257 dd-2584 [006] 236.578726: balance_dirty_state: bdi btrfs-1: dirty=624 wb=732 unstable=0 bg_thresh=993 thresh=1987 gap=631 poll_thresh=17 ino=257 dd-2584 [006] 236.578855: balance_dirty_state: bdi btrfs-1: dirty=649 wb=732 unstable=0 bg_thresh=993 thresh=1986 gap=605 poll_thresh=18 ino=257 dd-2584 [006] 236.578986: balance_dirty_state: bdi btrfs-1: dirty=699 wb=732 unstable=0 bg_thresh=992 thresh=1985 gap=554 poll_thresh=19 ino=257 dd-2584 [006] 236.579119: balance_dirty_state: bdi btrfs-1: dirty=724 wb=732 unstable=0 bg_thresh=994 thresh=1989 gap=533 poll_thresh=20 ino=257 dd-2584 [006] 236.579252: balance_dirty_state: bdi btrfs-1: dirty=749 wb=732 unstable=0 bg_thresh=994 thresh=1988 gap=507 poll_thresh=21 ino=257 dd-2584 [006] 236.579384: balance_dirty_state: bdi btrfs-1: dirty=774 wb=732 unstable=0 bg_thresh=993 thresh=1987 gap=481 poll_thresh=22 ino=257 dd-2584 [006] 236.579389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=54400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.586252: balance_dirty_state: bdi btrfs-1: dirty=774 wb=607 unstable=0 bg_thresh=995 thresh=1991 gap=610 poll_thresh=22 ino=257 dd-2584 [006] 236.586549: balance_dirty_state: bdi btrfs-1: dirty=799 wb=607 unstable=0 bg_thresh=992 thresh=1985 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 236.586664: balance_dirty_state: bdi btrfs-1: dirty=824 wb=607 unstable=0 bg_thresh=994 thresh=1989 gap=558 poll_thresh=17 ino=257 dd-2584 [006] 236.586776: balance_dirty_state: bdi btrfs-1: dirty=874 wb=607 unstable=0 bg_thresh=994 thresh=1988 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 236.586888: balance_dirty_state: bdi btrfs-1: dirty=899 wb=607 unstable=0 bg_thresh=993 thresh=1987 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 236.586892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=54400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 236.594236: balance_dirty_state: bdi btrfs-1: dirty=899 wb=482 unstable=0 bg_thresh=994 thresh=1988 gap=607 poll_thresh=19 ino=257 dd-2584 [000] 236.594335: balance_dirty_state: bdi btrfs-1: dirty=924 wb=482 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=14 ino=257 dd-2584 [000] 236.594453: balance_dirty_state: bdi btrfs-1: dirty=924 wb=482 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=15 ino=257 dd-2584 [000] 236.594569: balance_dirty_state: bdi btrfs-1: dirty=949 wb=482 unstable=0 bg_thresh=999 thresh=1998 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 236.594803: balance_dirty_state: bdi btrfs-1: dirty=974 wb=482 unstable=0 bg_thresh=998 thresh=1997 gap=541 poll_thresh=17 ino=257 dd-2584 [000] 236.595039: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=482 unstable=0 bg_thresh=1000 thresh=2001 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 236.595048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=54400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 236.595092: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3996 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 236.597690: writeback_single_inode: bdi btrfs-1: ino=257 state= age=100 wrote=864 to_write=7328 dd-2584 [000] 236.602182: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1207 unstable=0 bg_thresh=1000 thresh=2001 gap=620 poll_thresh=18 ino=257 dd-2584 [000] 236.602313: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1207 unstable=0 bg_thresh=997 thresh=1995 gap=614 poll_thresh=13 ino=257 dd-2584 [000] 236.602432: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1207 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=14 ino=257 dd-2584 [000] 236.602918: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1207 unstable=0 bg_thresh=999 thresh=1999 gap=568 poll_thresh=15 ino=257 dd-2584 [000] 236.603036: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1207 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=16 ino=257 dd-2584 [000] 236.603271: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1207 unstable=0 bg_thresh=998 thresh=1997 gap=541 poll_thresh=17 ino=257 dd-2584 [000] 236.603506: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1207 unstable=0 bg_thresh=998 thresh=1996 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 236.603515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=54400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 236.610257: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1082 unstable=0 bg_thresh=997 thresh=1994 gap=613 poll_thresh=18 ino=257 dd-2584 [000] 236.610483: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1032 unstable=0 bg_thresh=993 thresh=1987 gap=656 poll_thresh=13 ino=257 dd-2584 [000] 236.610693: balance_dirty_state: bdi btrfs-1: dirty=324 wb=957 unstable=0 bg_thresh=996 thresh=1992 gap=711 poll_thresh=14 ino=257 dd-2584 [000] 236.610870: balance_dirty_state: bdi btrfs-1: dirty=349 wb=957 unstable=0 bg_thresh=998 thresh=1997 gap=691 poll_thresh=15 ino=257 dd-2584 [000] 236.611051: balance_dirty_state: bdi btrfs-1: dirty=349 wb=957 unstable=0 bg_thresh=995 thresh=1991 gap=685 poll_thresh=16 ino=257 dd-2584 [000] 236.611409: balance_dirty_state: bdi btrfs-1: dirty=399 wb=957 unstable=0 bg_thresh=997 thresh=1995 gap=639 poll_thresh=17 ino=257 dd-2584 [000] 236.611765: balance_dirty_state: bdi btrfs-1: dirty=424 wb=957 unstable=0 bg_thresh=997 thresh=1994 gap=613 poll_thresh=18 ino=257 dd-2584 [000] 236.612126: balance_dirty_state: bdi btrfs-1: dirty=449 wb=957 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=19 ino=257 dd-2584 [000] 236.613137: balance_dirty_state: bdi btrfs-1: dirty=474 wb=957 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=20 ino=257 dd-2584 [000] 236.613494: balance_dirty_state: bdi btrfs-1: dirty=524 wb=957 unstable=0 bg_thresh=998 thresh=1996 gap=515 poll_thresh=21 ino=257 dd-2584 [000] 236.613849: balance_dirty_state: bdi btrfs-1: dirty=549 wb=957 unstable=0 bg_thresh=997 thresh=1995 gap=489 poll_thresh=22 ino=257 dd-2584 [000] 236.613862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=54400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 236.618238: balance_dirty_state: bdi btrfs-1: dirty=549 wb=957 unstable=0 bg_thresh=986 thresh=1973 gap=467 poll_thresh=22 ino=257 dd-2584 [002] 236.618247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 236.626200: balance_dirty_state: bdi btrfs-1: dirty=549 wb=832 unstable=0 bg_thresh=990 thresh=1981 gap=600 poll_thresh=22 ino=257 dd-2584 [002] 236.626319: balance_dirty_state: bdi btrfs-1: dirty=549 wb=832 unstable=0 bg_thresh=990 thresh=1981 gap=600 poll_thresh=16 ino=257 dd-2584 [002] 236.626555: balance_dirty_state: bdi btrfs-1: dirty=574 wb=832 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=17 ino=257 dd-2584 [002] 236.626787: balance_dirty_state: bdi btrfs-1: dirty=624 wb=832 unstable=0 bg_thresh=995 thresh=1991 gap=535 poll_thresh=18 ino=257 dd-2584 [002] 236.627026: balance_dirty_state: bdi btrfs-1: dirty=649 wb=832 unstable=0 bg_thresh=1000 thresh=2001 gap=520 poll_thresh=19 ino=257 dd-2584 [002] 236.627259: balance_dirty_state: bdi btrfs-1: dirty=674 wb=832 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=20 ino=257 dd-2584 [002] 236.627267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 236.634147: balance_dirty_state: bdi btrfs-1: dirty=674 wb=607 unstable=0 bg_thresh=1000 thresh=2001 gap=720 poll_thresh=20 ino=257 dd-2584 [002] 236.634258: balance_dirty_state: bdi btrfs-1: dirty=699 wb=607 unstable=0 bg_thresh=1000 thresh=2000 gap=694 poll_thresh=15 ino=257 dd-2584 [002] 236.634487: balance_dirty_state: bdi btrfs-1: dirty=724 wb=607 unstable=0 bg_thresh=997 thresh=1994 gap=663 poll_thresh=16 ino=257 dd-2584 [002] 236.634600: balance_dirty_state: bdi btrfs-1: dirty=749 wb=607 unstable=0 bg_thresh=999 thresh=1998 gap=642 poll_thresh=17 ino=257 dd-2584 [002] 236.634713: balance_dirty_state: bdi btrfs-1: dirty=774 wb=607 unstable=0 bg_thresh=998 thresh=1997 gap=616 poll_thresh=18 ino=257 dd-2584 [002] 236.634825: balance_dirty_state: bdi btrfs-1: dirty=799 wb=607 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=19 ino=257 dd-2584 [002] 236.634937: balance_dirty_state: bdi btrfs-1: dirty=849 wb=607 unstable=0 bg_thresh=997 thresh=1995 gap=539 poll_thresh=20 ino=257 dd-2584 [002] 236.635050: balance_dirty_state: bdi btrfs-1: dirty=874 wb=607 unstable=0 bg_thresh=999 thresh=1999 gap=518 poll_thresh=21 ino=257 dd-2584 [002] 236.635166: balance_dirty_state: bdi btrfs-1: dirty=899 wb=607 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=22 ino=257 dd-2584 [002] 236.635170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 236.642163: balance_dirty_state: bdi btrfs-1: dirty=899 wb=482 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=22 ino=257 dd-2584 [000] 236.642225: balance_dirty_state: bdi btrfs-1: dirty=924 wb=482 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=16 ino=257 dd-2584 [000] 236.642339: balance_dirty_state: bdi btrfs-1: dirty=949 wb=482 unstable=0 bg_thresh=1001 thresh=2003 gap=572 poll_thresh=17 ino=257 dd-2584 [000] 236.642621: balance_dirty_state: bdi btrfs-1: dirty=974 wb=482 unstable=0 bg_thresh=1006 thresh=2013 gap=557 poll_thresh=18 ino=257 dd-2584 [000] 236.642736: balance_dirty_state: bdi btrfs-1: dirty=999 wb=482 unstable=0 bg_thresh=1006 thresh=2012 gap=531 poll_thresh=19 ino=257 dd-2584 [000] 236.642848: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=482 unstable=0 bg_thresh=1005 thresh=2011 gap=480 poll_thresh=20 ino=257 dd-2584 [000] 236.642853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 236.642913: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4044 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 236.644980: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=896 to_write=7296 dd-2584 [000] 236.650333: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1257 unstable=0 bg_thresh=1004 thresh=2008 gap=602 poll_thresh=20 ino=257 dd-2584 [000] 236.650416: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1257 unstable=0 bg_thresh=1004 thresh=2008 gap=602 poll_thresh=15 ino=257 dd-2584 [000] 236.650500: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1257 unstable=0 bg_thresh=1006 thresh=2013 gap=582 poll_thresh=16 ino=257 dd-2584 [000] 236.650671: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1257 unstable=0 bg_thresh=1009 thresh=2018 gap=562 poll_thresh=17 ino=257 dd-2584 [000] 236.650813: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1257 unstable=0 bg_thresh=1005 thresh=2011 gap=505 poll_thresh=18 ino=257 dd-2584 [000] 236.650937: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1257 unstable=0 bg_thresh=1007 thresh=2015 gap=484 poll_thresh=19 ino=257 dd-2584 [000] 236.650941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.658194: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1132 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 236.658291: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1132 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 236.658385: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1132 unstable=0 bg_thresh=1003 thresh=2006 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 236.658760: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1132 unstable=0 bg_thresh=1003 thresh=2006 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 236.658933: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1132 unstable=0 bg_thresh=1002 thresh=2005 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 236.659111: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1132 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 236.659118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.666151: balance_dirty_state: bdi btrfs-1: dirty=374 wb=907 unstable=0 bg_thresh=992 thresh=1985 gap=704 poll_thresh=18 ino=257 dd-2584 [004] 236.666247: balance_dirty_state: bdi btrfs-1: dirty=399 wb=907 unstable=0 bg_thresh=992 thresh=1985 gap=679 poll_thresh=13 ino=257 dd-2584 [004] 236.666337: balance_dirty_state: bdi btrfs-1: dirty=424 wb=907 unstable=0 bg_thresh=992 thresh=1984 gap=653 poll_thresh=14 ino=257 dd-2584 [004] 236.666428: balance_dirty_state: bdi btrfs-1: dirty=424 wb=907 unstable=0 bg_thresh=994 thresh=1989 gap=658 poll_thresh=15 ino=257 dd-2584 [004] 236.666520: balance_dirty_state: bdi btrfs-1: dirty=449 wb=907 unstable=0 bg_thresh=988 thresh=1977 gap=621 poll_thresh=16 ino=257 dd-2584 [004] 236.666702: balance_dirty_state: bdi btrfs-1: dirty=474 wb=907 unstable=0 bg_thresh=988 thresh=1976 gap=595 poll_thresh=17 ino=257 dd-2584 [004] 236.666883: balance_dirty_state: bdi btrfs-1: dirty=499 wb=907 unstable=0 bg_thresh=990 thresh=1980 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 236.667062: balance_dirty_state: bdi btrfs-1: dirty=549 wb=907 unstable=0 bg_thresh=989 thresh=1979 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 236.667549: balance_dirty_state: bdi btrfs-1: dirty=574 wb=907 unstable=0 bg_thresh=991 thresh=1983 gap=502 poll_thresh=20 ino=257 dd-2584 [004] 236.667730: balance_dirty_state: bdi btrfs-1: dirty=599 wb=907 unstable=0 bg_thresh=993 thresh=1987 gap=481 poll_thresh=21 ino=257 dd-2584 [004] 236.667736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.674113: balance_dirty_state: bdi btrfs-1: dirty=599 wb=907 unstable=0 bg_thresh=989 thresh=1979 gap=473 poll_thresh=21 ino=257 dd-2584 [004] 236.674119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.686224: balance_dirty_state: bdi btrfs-1: dirty=599 wb=657 unstable=0 bg_thresh=983 thresh=1967 gap=711 poll_thresh=21 ino=257 dd-2584 [004] 236.686321: balance_dirty_state: bdi btrfs-1: dirty=624 wb=657 unstable=0 bg_thresh=983 thresh=1967 gap=686 poll_thresh=16 ino=257 dd-2584 [004] 236.686497: balance_dirty_state: bdi btrfs-1: dirty=649 wb=657 unstable=0 bg_thresh=985 thresh=1971 gap=665 poll_thresh=17 ino=257 dd-2584 [004] 236.686673: balance_dirty_state: bdi btrfs-1: dirty=674 wb=657 unstable=0 bg_thresh=985 thresh=1970 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 236.686851: balance_dirty_state: bdi btrfs-1: dirty=724 wb=657 unstable=0 bg_thresh=984 thresh=1969 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 236.687024: balance_dirty_state: bdi btrfs-1: dirty=749 wb=657 unstable=0 bg_thresh=986 thresh=1973 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 236.687200: balance_dirty_state: bdi btrfs-1: dirty=774 wb=657 unstable=0 bg_thresh=986 thresh=1972 gap=541 poll_thresh=21 ino=257 dd-2584 [004] 236.687379: balance_dirty_state: bdi btrfs-1: dirty=824 wb=657 unstable=0 bg_thresh=985 thresh=1971 gap=490 poll_thresh=22 ino=257 dd-2584 [004] 236.687385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 236.694206: balance_dirty_state: bdi btrfs-1: dirty=824 wb=532 unstable=0 bg_thresh=995 thresh=1991 gap=635 poll_thresh=22 ino=257 dd-2584 [004] 236.694479: balance_dirty_state: bdi btrfs-1: dirty=824 wb=532 unstable=0 bg_thresh=995 thresh=1990 gap=634 poll_thresh=16 ino=257 dd-2584 [004] 236.694594: balance_dirty_state: bdi btrfs-1: dirty=874 wb=532 unstable=0 bg_thresh=994 thresh=1989 gap=583 poll_thresh=17 ino=257 dd-2584 [004] 236.694709: balance_dirty_state: bdi btrfs-1: dirty=899 wb=532 unstable=0 bg_thresh=994 thresh=1988 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 236.694822: balance_dirty_state: bdi btrfs-1: dirty=924 wb=532 unstable=0 bg_thresh=993 thresh=1987 gap=531 poll_thresh=19 ino=257 dd-2584 [004] 236.694936: balance_dirty_state: bdi btrfs-1: dirty=949 wb=532 unstable=0 bg_thresh=995 thresh=1991 gap=510 poll_thresh=20 ino=257 dd-2584 [004] 236.695049: balance_dirty_state: bdi btrfs-1: dirty=999 wb=532 unstable=0 bg_thresh=995 thresh=1990 gap=459 poll_thresh=21 ino=257 dd-2584 [004] 236.695054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 236.695131: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4096 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 236.697392: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=848 to_write=7344 dd-2584 [004] 236.702278: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1257 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=21 ino=257 dd-2584 [004] 236.702359: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1257 unstable=0 bg_thresh=992 thresh=1985 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 236.702480: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1257 unstable=0 bg_thresh=992 thresh=1984 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 236.702599: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1257 unstable=0 bg_thresh=991 thresh=1983 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 236.702898: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1257 unstable=0 bg_thresh=991 thresh=1982 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 236.702903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.710278: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1107 unstable=0 bg_thresh=994 thresh=1989 gap=633 poll_thresh=19 ino=257 dd-2584 [004] 236.710371: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1107 unstable=0 bg_thresh=994 thresh=1988 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 236.710430: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1107 unstable=0 bg_thresh=996 thresh=1993 gap=612 poll_thresh=15 ino=257 dd-2584 [004] 236.710486: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1107 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 236.710599: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1107 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 236.710711: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1107 unstable=0 bg_thresh=995 thresh=1990 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 236.710841: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1107 unstable=0 bg_thresh=994 thresh=1989 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 236.710847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.718209: balance_dirty_state: bdi btrfs-1: dirty=399 wb=982 unstable=0 bg_thresh=993 thresh=1987 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 236.718358: balance_dirty_state: bdi btrfs-1: dirty=424 wb=982 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 236.718420: balance_dirty_state: bdi btrfs-1: dirty=424 wb=982 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 236.718478: balance_dirty_state: bdi btrfs-1: dirty=449 wb=982 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 236.718651: balance_dirty_state: bdi btrfs-1: dirty=474 wb=932 unstable=0 bg_thresh=989 thresh=1978 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 236.719115: balance_dirty_state: bdi btrfs-1: dirty=499 wb=857 unstable=0 bg_thresh=994 thresh=1988 gap=632 poll_thresh=18 ino=257 dd-2584 [004] 236.719284: balance_dirty_state: bdi btrfs-1: dirty=549 wb=857 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=19 ino=257 dd-2584 [004] 236.719454: balance_dirty_state: bdi btrfs-1: dirty=574 wb=857 unstable=0 bg_thresh=993 thresh=1986 gap=555 poll_thresh=20 ino=257 dd-2584 [004] 236.719624: balance_dirty_state: bdi btrfs-1: dirty=599 wb=857 unstable=0 bg_thresh=995 thresh=1990 gap=534 poll_thresh=21 ino=257 dd-2584 [004] 236.719794: balance_dirty_state: bdi btrfs-1: dirty=624 wb=857 unstable=0 bg_thresh=994 thresh=1989 gap=508 poll_thresh=22 ino=257 dd-2584 [004] 236.719962: balance_dirty_state: bdi btrfs-1: dirty=674 wb=857 unstable=0 bg_thresh=994 thresh=1988 gap=457 poll_thresh=23 ino=257 dd-2584 [004] 236.719968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=55592 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.726312: balance_dirty_state: bdi btrfs-1: dirty=674 wb=857 unstable=0 bg_thresh=994 thresh=1989 gap=458 poll_thresh=23 ino=257 dd-2584 [004] 236.726318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=56916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.738260: balance_dirty_state: bdi btrfs-1: dirty=674 wb=732 unstable=0 bg_thresh=994 thresh=1988 gap=582 poll_thresh=23 ino=257 dd-2584 [004] 236.738362: balance_dirty_state: bdi btrfs-1: dirty=674 wb=732 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=17 ino=257 dd-2584 [004] 236.738535: balance_dirty_state: bdi btrfs-1: dirty=724 wb=732 unstable=0 bg_thresh=993 thresh=1986 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 236.739004: balance_dirty_state: bdi btrfs-1: dirty=749 wb=732 unstable=0 bg_thresh=992 thresh=1985 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 236.739173: balance_dirty_state: bdi btrfs-1: dirty=774 wb=732 unstable=0 bg_thresh=992 thresh=1984 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 236.739179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=56916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 236.746265: balance_dirty_state: bdi btrfs-1: dirty=774 wb=482 unstable=0 bg_thresh=990 thresh=1981 gap=725 poll_thresh=20 ino=257 dd-2584 [004] 236.746351: balance_dirty_state: bdi btrfs-1: dirty=799 wb=482 unstable=0 bg_thresh=993 thresh=1986 gap=705 poll_thresh=15 ino=257 dd-2584 [004] 236.746420: balance_dirty_state: bdi btrfs-1: dirty=824 wb=482 unstable=0 bg_thresh=992 thresh=1985 gap=679 poll_thresh=16 ino=257 dd-2584 [004] 236.746558: balance_dirty_state: bdi btrfs-1: dirty=849 wb=482 unstable=0 bg_thresh=992 thresh=1984 gap=653 poll_thresh=17 ino=257 dd-2584 [004] 236.746695: balance_dirty_state: bdi btrfs-1: dirty=874 wb=482 unstable=0 bg_thresh=991 thresh=1983 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 236.746831: balance_dirty_state: bdi btrfs-1: dirty=899 wb=482 unstable=0 bg_thresh=991 thresh=1982 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 236.746970: balance_dirty_state: bdi btrfs-1: dirty=949 wb=482 unstable=0 bg_thresh=993 thresh=1986 gap=555 poll_thresh=20 ino=257 dd-2584 [004] 236.747109: balance_dirty_state: bdi btrfs-1: dirty=974 wb=482 unstable=0 bg_thresh=992 thresh=1985 gap=529 poll_thresh=21 ino=257 dd-2584 [004] 236.747461: balance_dirty_state: bdi btrfs-1: dirty=999 wb=482 unstable=0 bg_thresh=992 thresh=1984 gap=503 poll_thresh=22 ino=257 flush-btrfs-1-2586 [007] 236.747503: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4148 wrote=0 to_write=8192 dd-2584 [004] 236.747611: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=482 unstable=0 bg_thresh=994 thresh=1988 gap=482 poll_thresh=23 ino=257 dd-2584 [004] 236.747613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=56916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 236.750274: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=896 to_write=7296 dd-2584 [004] 236.754138: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1257 unstable=0 bg_thresh=996 thresh=1993 gap=612 poll_thresh=23 ino=257 dd-2584 [004] 236.754213: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1257 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 236.754334: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1257 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=18 ino=257 dd-2584 [004] 236.754453: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1257 unstable=0 bg_thresh=995 thresh=1990 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 236.754572: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1257 unstable=0 bg_thresh=994 thresh=1989 gap=483 poll_thresh=20 ino=257 dd-2584 [004] 236.754576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=56916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.762258: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1132 unstable=0 bg_thresh=994 thresh=1989 gap=608 poll_thresh=20 ino=257 dd-2584 [004] 236.762330: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1132 unstable=0 bg_thresh=994 thresh=1988 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 236.762391: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1132 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 236.762556: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1082 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 236.762751: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1007 unstable=0 bg_thresh=995 thresh=1990 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 236.763054: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1007 unstable=0 bg_thresh=997 thresh=1994 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 236.763170: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1007 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=20 ino=257 dd-2584 [004] 236.763286: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1007 unstable=0 bg_thresh=996 thresh=1992 gap=536 poll_thresh=21 ino=257 dd-2584 [004] 236.763403: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1007 unstable=0 bg_thresh=995 thresh=1991 gap=510 poll_thresh=22 ino=257 dd-2584 [004] 236.763521: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1007 unstable=0 bg_thresh=994 thresh=1989 gap=483 poll_thresh=23 ino=257 dd-2584 [004] 236.763526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=56916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.770149: balance_dirty_state: bdi btrfs-1: dirty=499 wb=932 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=23 ino=257 dd-2584 [004] 236.770261: balance_dirty_state: bdi btrfs-1: dirty=524 wb=932 unstable=0 bg_thresh=995 thresh=1991 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 236.770436: balance_dirty_state: bdi btrfs-1: dirty=549 wb=932 unstable=0 bg_thresh=995 thresh=1990 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 236.770615: balance_dirty_state: bdi btrfs-1: dirty=574 wb=932 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 236.770621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=56916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.778253: balance_dirty_state: bdi btrfs-1: dirty=574 wb=932 unstable=0 bg_thresh=996 thresh=1993 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 236.778265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=56916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.786227: balance_dirty_state: bdi btrfs-1: dirty=574 wb=657 unstable=0 bg_thresh=996 thresh=1992 gap=761 poll_thresh=19 ino=257 dd-2584 [004] 236.786296: balance_dirty_state: bdi btrfs-1: dirty=599 wb=657 unstable=0 bg_thresh=993 thresh=1986 gap=730 poll_thresh=14 ino=257 dd-2584 [004] 236.786525: balance_dirty_state: bdi btrfs-1: dirty=624 wb=657 unstable=0 bg_thresh=995 thresh=1991 gap=710 poll_thresh=15 ino=257 dd-2584 [004] 236.786582: balance_dirty_state: bdi btrfs-1: dirty=624 wb=657 unstable=0 bg_thresh=995 thresh=1990 gap=709 poll_thresh=16 ino=257 dd-2584 [004] 236.786695: balance_dirty_state: bdi btrfs-1: dirty=674 wb=657 unstable=0 bg_thresh=994 thresh=1989 gap=658 poll_thresh=17 ino=257 dd-2584 [004] 236.786809: balance_dirty_state: bdi btrfs-1: dirty=699 wb=657 unstable=0 bg_thresh=994 thresh=1988 gap=632 poll_thresh=18 ino=257 dd-2584 [004] 236.786921: balance_dirty_state: bdi btrfs-1: dirty=724 wb=657 unstable=0 bg_thresh=996 thresh=1992 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 236.787038: balance_dirty_state: bdi btrfs-1: dirty=749 wb=657 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=20 ino=257 dd-2584 [004] 236.787150: balance_dirty_state: bdi btrfs-1: dirty=799 wb=657 unstable=0 bg_thresh=995 thresh=1990 gap=534 poll_thresh=21 ino=257 dd-2584 [004] 236.787266: balance_dirty_state: bdi btrfs-1: dirty=824 wb=657 unstable=0 bg_thresh=994 thresh=1989 gap=508 poll_thresh=22 ino=257 dd-2584 [004] 236.787381: balance_dirty_state: bdi btrfs-1: dirty=849 wb=657 unstable=0 bg_thresh=996 thresh=1993 gap=487 poll_thresh=23 ino=257 dd-2584 [004] 236.787385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=56916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.794185: balance_dirty_state: bdi btrfs-1: dirty=849 wb=532 unstable=0 bg_thresh=994 thresh=1988 gap=607 poll_thresh=23 ino=257 dd-2584 [004] 236.794557: balance_dirty_state: bdi btrfs-1: dirty=874 wb=532 unstable=0 bg_thresh=991 thresh=1982 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 236.794729: balance_dirty_state: bdi btrfs-1: dirty=899 wb=532 unstable=0 bg_thresh=990 thresh=1981 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 236.794897: balance_dirty_state: bdi btrfs-1: dirty=924 wb=532 unstable=0 bg_thresh=992 thresh=1985 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 236.795014: balance_dirty_state: bdi btrfs-1: dirty=974 wb=532 unstable=0 bg_thresh=992 thresh=1984 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 236.795018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=56916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 236.806175: balance_dirty_state: bdi btrfs-1: dirty=974 wb=257 unstable=0 bg_thresh=992 thresh=1985 gap=754 poll_thresh=20 ino=257 dd-2584 [004] 236.806269: balance_dirty_state: bdi btrfs-1: dirty=974 wb=257 unstable=0 bg_thresh=989 thresh=1978 gap=747 poll_thresh=15 ino=257 dd-2584 [004] 236.806338: balance_dirty_state: bdi btrfs-1: dirty=999 wb=257 unstable=0 bg_thresh=989 thresh=1978 gap=722 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 236.806406: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4208 wrote=0 to_write=8192 dd-2584 [004] 236.806478: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=257 unstable=0 bg_thresh=991 thresh=1982 gap=701 poll_thresh=17 ino=257 dd-2584 [004] 236.806667: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=282 unstable=0 bg_thresh=990 thresh=1981 gap=650 poll_thresh=18 ino=257 dd-2584 [004] 236.806839: balance_dirty_state: bdi btrfs-1: dirty=999 wb=357 unstable=0 bg_thresh=987 thresh=1974 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 236.807219: balance_dirty_state: bdi btrfs-1: dirty=849 wb=532 unstable=0 bg_thresh=986 thresh=1973 gap=592 poll_thresh=20 ino=257 dd-2584 [004] 236.807411: balance_dirty_state: bdi btrfs-1: dirty=774 wb=607 unstable=0 bg_thresh=988 thresh=1977 gap=596 poll_thresh=21 ino=257 dd-2584 [004] 236.807605: balance_dirty_state: bdi btrfs-1: dirty=749 wb=707 unstable=0 bg_thresh=988 thresh=1976 gap=520 poll_thresh=22 ino=257 dd-2584 [004] 236.807799: balance_dirty_state: bdi btrfs-1: dirty=699 wb=782 unstable=0 bg_thresh=987 thresh=1975 gap=494 poll_thresh=23 ino=257 dd-2584 [004] 236.807959: balance_dirty_state: bdi btrfs-1: dirty=649 wb=857 unstable=0 bg_thresh=987 thresh=1974 gap=468 poll_thresh=24 ino=257 dd-2584 [004] 236.807961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=56916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 236.809150: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=1120 to_write=7072 dd-2584 [000] 236.814194: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1257 unstable=0 bg_thresh=985 thresh=1970 gap=589 poll_thresh=24 ino=257 dd-2584 [000] 236.814305: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1257 unstable=0 bg_thresh=985 thresh=1970 gap=564 poll_thresh=18 ino=257 dd-2584 [000] 236.814522: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1257 unstable=0 bg_thresh=987 thresh=1975 gap=544 poll_thresh=19 ino=257 dd-2584 [000] 236.814698: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1257 unstable=0 bg_thresh=989 thresh=1979 gap=523 poll_thresh=20 ino=257 dd-2584 [000] 236.814886: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1257 unstable=0 bg_thresh=989 thresh=1978 gap=497 poll_thresh=21 ino=257 dd-2584 [000] 236.815581: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1257 unstable=0 bg_thresh=988 thresh=1977 gap=446 poll_thresh=22 ino=257 dd-2584 [000] 236.815588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-332% task_weight=100% bdi_bw=56916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.822307: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1132 unstable=0 bg_thresh=984 thresh=1969 gap=563 poll_thresh=22 ino=257 dd-2584 [006] 236.822398: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1132 unstable=0 bg_thresh=984 thresh=1969 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 236.822569: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1132 unstable=0 bg_thresh=989 thresh=1979 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 236.822737: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1132 unstable=0 bg_thresh=989 thresh=1978 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 236.822908: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1132 unstable=0 bg_thresh=988 thresh=1977 gap=471 poll_thresh=19 ino=257 dd-2584 [006] 236.822915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-332% task_weight=100% bdi_bw=56916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.830250: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1132 unstable=0 bg_thresh=987 thresh=1975 gap=469 poll_thresh=19 ino=257 dd-2584 [006] 236.830260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=100% bdi_bw=57852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.838251: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1007 unstable=0 bg_thresh=985 thresh=1970 gap=589 poll_thresh=19 ino=257 dd-2584 [006] 236.838320: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1007 unstable=0 bg_thresh=984 thresh=1969 gap=563 poll_thresh=14 ino=257 dd-2584 [006] 236.838383: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1007 unstable=0 bg_thresh=981 thresh=1963 gap=532 poll_thresh=15 ino=257 dd-2584 [006] 236.838444: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1007 unstable=0 bg_thresh=984 thresh=1968 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 236.838564: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1007 unstable=0 bg_thresh=983 thresh=1967 gap=486 poll_thresh=17 ino=257 dd-2584 [006] 236.838569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-249% task_weight=101% bdi_bw=57852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 236.846288: balance_dirty_state: bdi btrfs-1: dirty=474 wb=757 unstable=0 bg_thresh=982 thresh=1965 gap=734 poll_thresh=17 ino=257 dd-2584 [002] 236.846360: balance_dirty_state: bdi btrfs-1: dirty=499 wb=757 unstable=0 bg_thresh=982 thresh=1965 gap=709 poll_thresh=13 ino=257 dd-2584 [002] 236.846424: balance_dirty_state: bdi btrfs-1: dirty=524 wb=757 unstable=0 bg_thresh=985 thresh=1970 gap=689 poll_thresh=14 ino=257 dd-2584 [002] 236.846671: balance_dirty_state: bdi btrfs-1: dirty=524 wb=757 unstable=0 bg_thresh=985 thresh=1970 gap=689 poll_thresh=15 ino=257 dd-2584 [002] 236.846733: balance_dirty_state: bdi btrfs-1: dirty=549 wb=757 unstable=0 bg_thresh=987 thresh=1975 gap=669 poll_thresh=16 ino=257 dd-2584 [002] 236.846855: balance_dirty_state: bdi btrfs-1: dirty=574 wb=757 unstable=0 bg_thresh=990 thresh=1980 gap=649 poll_thresh=17 ino=257 dd-2584 [002] 236.846976: balance_dirty_state: bdi btrfs-1: dirty=599 wb=757 unstable=0 bg_thresh=992 thresh=1984 gap=628 poll_thresh=18 ino=257 dd-2584 [002] 236.847097: balance_dirty_state: bdi btrfs-1: dirty=649 wb=757 unstable=0 bg_thresh=991 thresh=1983 gap=577 poll_thresh=19 ino=257 dd-2584 [002] 236.847220: balance_dirty_state: bdi btrfs-1: dirty=674 wb=757 unstable=0 bg_thresh=991 thresh=1982 gap=551 poll_thresh=20 ino=257 dd-2584 [002] 236.847341: balance_dirty_state: bdi btrfs-1: dirty=699 wb=757 unstable=0 bg_thresh=993 thresh=1986 gap=530 poll_thresh=21 ino=257 dd-2584 [002] 236.847463: balance_dirty_state: bdi btrfs-1: dirty=749 wb=757 unstable=0 bg_thresh=992 thresh=1985 gap=479 poll_thresh=22 ino=257 dd-2584 [002] 236.847468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=57852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 236.854178: balance_dirty_state: bdi btrfs-1: dirty=749 wb=632 unstable=0 bg_thresh=983 thresh=1966 gap=585 poll_thresh=22 ino=257 dd-2584 [002] 236.854256: balance_dirty_state: bdi btrfs-1: dirty=749 wb=632 unstable=0 bg_thresh=983 thresh=1966 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 236.854558: balance_dirty_state: bdi btrfs-1: dirty=774 wb=632 unstable=0 bg_thresh=985 thresh=1971 gap=565 poll_thresh=17 ino=257 dd-2584 [002] 236.854678: balance_dirty_state: bdi btrfs-1: dirty=824 wb=632 unstable=0 bg_thresh=988 thresh=1976 gap=520 poll_thresh=18 ino=257 dd-2584 [002] 236.854800: balance_dirty_state: bdi btrfs-1: dirty=849 wb=632 unstable=0 bg_thresh=990 thresh=1980 gap=499 poll_thresh=19 ino=257 dd-2584 [002] 236.854921: balance_dirty_state: bdi btrfs-1: dirty=874 wb=632 unstable=0 bg_thresh=989 thresh=1979 gap=473 poll_thresh=20 ino=257 dd-2584 [002] 236.854925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=57852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 236.862182: balance_dirty_state: bdi btrfs-1: dirty=874 wb=507 unstable=0 bg_thresh=981 thresh=1962 gap=581 poll_thresh=20 ino=257 dd-2584 [002] 236.862303: balance_dirty_state: bdi btrfs-1: dirty=899 wb=507 unstable=0 bg_thresh=981 thresh=1962 gap=556 poll_thresh=15 ino=257 dd-2584 [002] 236.862420: balance_dirty_state: bdi btrfs-1: dirty=924 wb=507 unstable=0 bg_thresh=983 thresh=1967 gap=536 poll_thresh=16 ino=257 dd-2584 [002] 236.862648: balance_dirty_state: bdi btrfs-1: dirty=949 wb=507 unstable=0 bg_thresh=986 thresh=1972 gap=516 poll_thresh=17 ino=257 dd-2584 [002] 236.862881: balance_dirty_state: bdi btrfs-1: dirty=974 wb=507 unstable=0 bg_thresh=988 thresh=1977 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 236.863118: balance_dirty_state: bdi btrfs-1: dirty=999 wb=507 unstable=0 bg_thresh=990 thresh=1981 gap=475 poll_thresh=19 ino=257 dd-2584 [002] 236.863126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=57852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 236.863213: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4264 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 236.867491: writeback_single_inode: bdi btrfs-1: ino=257 state= age=216 wrote=864 to_write=7328 dd-2584 [002] 236.870257: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1232 unstable=0 bg_thresh=987 thresh=1974 gap=593 poll_thresh=19 ino=257 dd-2584 [002] 236.870344: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1232 unstable=0 bg_thresh=987 thresh=1974 gap=568 poll_thresh=14 ino=257 dd-2584 [002] 236.870581: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1232 unstable=0 bg_thresh=989 thresh=1979 gap=548 poll_thresh=15 ino=257 dd-2584 [002] 236.870641: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1232 unstable=0 bg_thresh=986 thresh=1973 gap=542 poll_thresh=16 ino=257 dd-2584 [002] 236.870758: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1232 unstable=0 bg_thresh=988 thresh=1977 gap=496 poll_thresh=17 ino=257 dd-2584 [002] 236.870878: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1232 unstable=0 bg_thresh=988 thresh=1976 gap=470 poll_thresh=18 ino=257 dd-2584 [002] 236.870883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=57852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 236.878212: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1107 unstable=0 bg_thresh=986 thresh=1972 gap=591 poll_thresh=18 ino=257 dd-2584 [002] 236.878330: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1107 unstable=0 bg_thresh=986 thresh=1972 gap=566 poll_thresh=13 ino=257 dd-2584 [002] 236.878389: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1107 unstable=0 bg_thresh=988 thresh=1977 gap=571 poll_thresh=14 ino=257 dd-2584 [002] 236.878449: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1107 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=15 ino=257 dd-2584 [002] 236.878509: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1107 unstable=0 bg_thresh=988 thresh=1976 gap=545 poll_thresh=16 ino=257 dd-2584 [002] 236.878626: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1107 unstable=0 bg_thresh=987 thresh=1975 gap=494 poll_thresh=17 ino=257 dd-2584 [002] 236.878745: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1107 unstable=0 bg_thresh=989 thresh=1979 gap=473 poll_thresh=18 ino=257 dd-2584 [002] 236.878749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=57852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 236.886177: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1007 unstable=0 bg_thresh=981 thresh=1962 gap=556 poll_thresh=18 ino=257 dd-2584 [002] 236.886241: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1007 unstable=0 bg_thresh=981 thresh=1962 gap=531 poll_thresh=13 ino=257 dd-2584 [002] 236.886300: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1007 unstable=0 bg_thresh=983 thresh=1967 gap=536 poll_thresh=14 ino=257 dd-2584 [002] 236.886550: balance_dirty_state: bdi btrfs-1: dirty=449 wb=932 unstable=0 bg_thresh=983 thresh=1967 gap=586 poll_thresh=15 ino=257 dd-2584 [002] 236.886617: balance_dirty_state: bdi btrfs-1: dirty=474 wb=882 unstable=0 bg_thresh=986 thresh=1972 gap=616 poll_thresh=16 ino=257 dd-2584 [002] 236.886735: balance_dirty_state: bdi btrfs-1: dirty=499 wb=882 unstable=0 bg_thresh=988 thresh=1977 gap=596 poll_thresh=17 ino=257 dd-2584 [002] 236.886852: balance_dirty_state: bdi btrfs-1: dirty=524 wb=882 unstable=0 bg_thresh=990 thresh=1981 gap=575 poll_thresh=18 ino=257 dd-2584 [002] 236.886969: balance_dirty_state: bdi btrfs-1: dirty=549 wb=882 unstable=0 bg_thresh=990 thresh=1980 gap=549 poll_thresh=19 ino=257 dd-2584 [002] 236.887086: balance_dirty_state: bdi btrfs-1: dirty=599 wb=882 unstable=0 bg_thresh=989 thresh=1979 gap=498 poll_thresh=20 ino=257 dd-2584 [002] 236.887205: balance_dirty_state: bdi btrfs-1: dirty=624 wb=882 unstable=0 bg_thresh=991 thresh=1983 gap=477 poll_thresh=21 ino=257 dd-2584 [002] 236.887210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=57852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 236.894286: balance_dirty_state: bdi btrfs-1: dirty=624 wb=857 unstable=0 bg_thresh=991 thresh=1983 gap=502 poll_thresh=21 ino=257 dd-2584 [002] 236.894369: balance_dirty_state: bdi btrfs-1: dirty=649 wb=857 unstable=0 bg_thresh=988 thresh=1977 gap=471 poll_thresh=16 ino=257 dd-2584 [002] 236.894373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=57852 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 236.902201: balance_dirty_state: bdi btrfs-1: dirty=649 wb=607 unstable=0 bg_thresh=982 thresh=1965 gap=709 poll_thresh=16 ino=257 dd-2584 [002] 236.902289: balance_dirty_state: bdi btrfs-1: dirty=649 wb=607 unstable=0 bg_thresh=982 thresh=1965 gap=709 poll_thresh=12 ino=257 dd-2584 [002] 236.902349: balance_dirty_state: bdi btrfs-1: dirty=674 wb=607 unstable=0 bg_thresh=985 thresh=1970 gap=689 poll_thresh=13 ino=257 dd-2584 [002] 236.902404: balance_dirty_state: bdi btrfs-1: dirty=699 wb=607 unstable=0 bg_thresh=985 thresh=1970 gap=664 poll_thresh=14 ino=257 dd-2584 [002] 236.902632: balance_dirty_state: bdi btrfs-1: dirty=699 wb=607 unstable=0 bg_thresh=987 thresh=1975 gap=669 poll_thresh=15 ino=257 dd-2584 [002] 236.902690: balance_dirty_state: bdi btrfs-1: dirty=724 wb=607 unstable=0 bg_thresh=990 thresh=1980 gap=649 poll_thresh=16 ino=257 dd-2584 [002] 236.902803: balance_dirty_state: bdi btrfs-1: dirty=749 wb=607 unstable=0 bg_thresh=989 thresh=1979 gap=623 poll_thresh=17 ino=257 dd-2584 [002] 236.902916: balance_dirty_state: bdi btrfs-1: dirty=774 wb=607 unstable=0 bg_thresh=989 thresh=1978 gap=597 poll_thresh=18 ino=257 dd-2584 [002] 236.903028: balance_dirty_state: bdi btrfs-1: dirty=824 wb=607 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=19 ino=257 dd-2584 [002] 236.903139: balance_dirty_state: bdi btrfs-1: dirty=849 wb=607 unstable=0 bg_thresh=990 thresh=1981 gap=525 poll_thresh=20 ino=257 dd-2584 [002] 236.903252: balance_dirty_state: bdi btrfs-1: dirty=874 wb=607 unstable=0 bg_thresh=990 thresh=1980 gap=499 poll_thresh=21 ino=257 dd-2584 [002] 236.903366: balance_dirty_state: bdi btrfs-1: dirty=899 wb=607 unstable=0 bg_thresh=986 thresh=1973 gap=467 poll_thresh=22 ino=257 dd-2584 [002] 236.903371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=100% bdi_bw=57852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 236.910202: balance_dirty_state: bdi btrfs-1: dirty=899 wb=482 unstable=0 bg_thresh=980 thresh=1960 gap=579 poll_thresh=22 ino=257 dd-2584 [002] 236.910289: balance_dirty_state: bdi btrfs-1: dirty=924 wb=482 unstable=0 bg_thresh=980 thresh=1960 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 236.910575: balance_dirty_state: bdi btrfs-1: dirty=949 wb=482 unstable=0 bg_thresh=982 thresh=1965 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 236.910686: balance_dirty_state: bdi btrfs-1: dirty=999 wb=482 unstable=0 bg_thresh=987 thresh=1975 gap=494 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 236.910752: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4312 wrote=0 to_write=8192 dd-2584 [002] 236.910812: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=482 unstable=0 bg_thresh=990 thresh=1980 gap=474 poll_thresh=19 ino=257 dd-2584 [002] 236.910814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=57852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 236.912779: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=864 to_write=7328 dd-2584 [002] 236.918200: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1232 unstable=0 bg_thresh=987 thresh=1975 gap=594 poll_thresh=19 ino=257 dd-2584 [002] 236.918288: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1232 unstable=0 bg_thresh=987 thresh=1975 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 236.918407: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1232 unstable=0 bg_thresh=990 thresh=1980 gap=574 poll_thresh=15 ino=257 dd-2584 [002] 236.918526: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1232 unstable=0 bg_thresh=987 thresh=1974 gap=543 poll_thresh=16 ino=257 dd-2584 [002] 236.918761: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1232 unstable=0 bg_thresh=989 thresh=1978 gap=522 poll_thresh=17 ino=257 dd-2584 [002] 236.918998: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1232 unstable=0 bg_thresh=988 thresh=1977 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 236.919234: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1232 unstable=0 bg_thresh=988 thresh=1976 gap=445 poll_thresh=19 ino=257 dd-2584 [002] 236.919243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=57852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.926221: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1107 unstable=0 bg_thresh=977 thresh=1955 gap=549 poll_thresh=19 ino=257 dd-2584 [006] 236.926357: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1107 unstable=0 bg_thresh=980 thresh=1960 gap=554 poll_thresh=14 ino=257 dd-2584 [006] 236.926447: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1107 unstable=0 bg_thresh=979 thresh=1958 gap=527 poll_thresh=15 ino=257 dd-2584 [006] 236.926815: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1107 unstable=0 bg_thresh=975 thresh=1950 gap=519 poll_thresh=16 ino=257 dd-2584 [006] 236.926985: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1107 unstable=0 bg_thresh=975 thresh=1950 gap=469 poll_thresh=17 ino=257 dd-2584 [006] 236.926992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1218 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-60% task_gap=-223% task_weight=101% bdi_bw=57852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.934308: balance_dirty_state: bdi btrfs-1: dirty=374 wb=982 unstable=0 bg_thresh=980 thresh=1961 gap=605 poll_thresh=17 ino=257 dd-2584 [006] 236.934436: balance_dirty_state: bdi btrfs-1: dirty=374 wb=982 unstable=0 bg_thresh=983 thresh=1966 gap=610 poll_thresh=13 ino=257 dd-2584 [006] 236.934555: balance_dirty_state: bdi btrfs-1: dirty=399 wb=982 unstable=0 bg_thresh=982 thresh=1965 gap=584 poll_thresh=14 ino=257 dd-2584 [006] 236.934673: balance_dirty_state: bdi btrfs-1: dirty=424 wb=982 unstable=0 bg_thresh=982 thresh=1965 gap=559 poll_thresh=15 ino=257 dd-2584 [006] 236.934793: balance_dirty_state: bdi btrfs-1: dirty=424 wb=982 unstable=0 bg_thresh=982 thresh=1964 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 236.935029: balance_dirty_state: bdi btrfs-1: dirty=474 wb=982 unstable=0 bg_thresh=981 thresh=1963 gap=507 poll_thresh=17 ino=257 dd-2584 [006] 236.935264: balance_dirty_state: bdi btrfs-1: dirty=499 wb=982 unstable=0 bg_thresh=983 thresh=1967 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 236.935273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1234 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-201% task_weight=101% bdi_bw=59476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 236.946360: balance_dirty_state: bdi btrfs-1: dirty=499 wb=882 unstable=0 bg_thresh=981 thresh=1963 gap=582 poll_thresh=18 ino=257 dd-2584 [002] 236.946490: balance_dirty_state: bdi btrfs-1: dirty=499 wb=882 unstable=0 bg_thresh=981 thresh=1963 gap=582 poll_thresh=13 ino=257 dd-2584 [002] 236.946581: balance_dirty_state: bdi btrfs-1: dirty=524 wb=882 unstable=0 bg_thresh=984 thresh=1968 gap=562 poll_thresh=14 ino=257 dd-2584 [002] 236.946671: balance_dirty_state: bdi btrfs-1: dirty=549 wb=882 unstable=0 bg_thresh=984 thresh=1968 gap=537 poll_thresh=15 ino=257 dd-2584 [002] 236.946760: balance_dirty_state: bdi btrfs-1: dirty=549 wb=882 unstable=0 bg_thresh=986 thresh=1973 gap=542 poll_thresh=16 ino=257 dd-2584 [002] 236.947231: balance_dirty_state: bdi btrfs-1: dirty=599 wb=882 unstable=0 bg_thresh=991 thresh=1983 gap=502 poll_thresh=17 ino=257 dd-2584 [002] 236.947412: balance_dirty_state: bdi btrfs-1: dirty=624 wb=882 unstable=0 bg_thresh=993 thresh=1987 gap=481 poll_thresh=18 ino=257 dd-2584 [002] 236.947418: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=101% bdi_bw=59476 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 236.954319: balance_dirty_state: bdi btrfs-1: dirty=624 wb=757 unstable=0 bg_thresh=976 thresh=1953 gap=572 poll_thresh=18 ino=257 dd-2584 [003] 236.954388: balance_dirty_state: bdi btrfs-1: dirty=624 wb=757 unstable=0 bg_thresh=976 thresh=1953 gap=572 poll_thresh=13 ino=257 dd-2584 [003] 236.954453: balance_dirty_state: bdi btrfs-1: dirty=649 wb=757 unstable=0 bg_thresh=976 thresh=1952 gap=546 poll_thresh=14 ino=257 dd-2584 [003] 236.954513: balance_dirty_state: bdi btrfs-1: dirty=674 wb=757 unstable=0 bg_thresh=976 thresh=1952 gap=521 poll_thresh=15 ino=257 dd-2584 [003] 236.954574: balance_dirty_state: bdi btrfs-1: dirty=674 wb=757 unstable=0 bg_thresh=978 thresh=1957 gap=526 poll_thresh=16 ino=257 dd-2584 [003] 236.954694: balance_dirty_state: bdi btrfs-1: dirty=699 wb=757 unstable=0 bg_thresh=978 thresh=1956 gap=500 poll_thresh=17 ino=257 dd-2584 [003] 236.954813: balance_dirty_state: bdi btrfs-1: dirty=749 wb=757 unstable=0 bg_thresh=980 thresh=1960 gap=454 poll_thresh=18 ino=257 dd-2584 [003] 236.954818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1228 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-258% task_weight=100% bdi_bw=59476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 236.962293: balance_dirty_state: bdi btrfs-1: dirty=749 wb=507 unstable=0 bg_thresh=985 thresh=1971 gap=715 poll_thresh=18 ino=257 dd-2584 [003] 236.962426: balance_dirty_state: bdi btrfs-1: dirty=749 wb=507 unstable=0 bg_thresh=985 thresh=1971 gap=715 poll_thresh=13 ino=257 dd-2584 [003] 236.962548: balance_dirty_state: bdi btrfs-1: dirty=774 wb=507 unstable=0 bg_thresh=985 thresh=1970 gap=689 poll_thresh=14 ino=257 dd-2584 [003] 236.962667: balance_dirty_state: bdi btrfs-1: dirty=799 wb=507 unstable=0 bg_thresh=985 thresh=1970 gap=664 poll_thresh=15 ino=257 dd-2584 [003] 236.962787: balance_dirty_state: bdi btrfs-1: dirty=799 wb=507 unstable=0 bg_thresh=987 thresh=1975 gap=669 poll_thresh=16 ino=257 dd-2584 [003] 236.963134: balance_dirty_state: bdi btrfs-1: dirty=849 wb=507 unstable=0 bg_thresh=989 thresh=1979 gap=623 poll_thresh=17 ino=257 dd-2584 [003] 236.963252: balance_dirty_state: bdi btrfs-1: dirty=874 wb=507 unstable=0 bg_thresh=989 thresh=1978 gap=597 poll_thresh=18 ino=257 dd-2584 [003] 236.963370: balance_dirty_state: bdi btrfs-1: dirty=899 wb=507 unstable=0 bg_thresh=988 thresh=1977 gap=571 poll_thresh=19 ino=257 dd-2584 [003] 236.963489: balance_dirty_state: bdi btrfs-1: dirty=924 wb=507 unstable=0 bg_thresh=988 thresh=1976 gap=545 poll_thresh=20 ino=257 dd-2584 [003] 236.963609: balance_dirty_state: bdi btrfs-1: dirty=974 wb=507 unstable=0 bg_thresh=990 thresh=1980 gap=499 poll_thresh=21 ino=257 dd-2584 [003] 236.963727: balance_dirty_state: bdi btrfs-1: dirty=999 wb=507 unstable=0 bg_thresh=989 thresh=1979 gap=473 poll_thresh=22 ino=257 dd-2584 [003] 236.963732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=101% bdi_bw=59476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 236.963753: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4364 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 236.966174: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=864 to_write=7328 dd-2584 [003] 236.970229: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1232 unstable=0 bg_thresh=986 thresh=1973 gap=592 poll_thresh=22 ino=257 dd-2584 [003] 236.970301: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1232 unstable=0 bg_thresh=983 thresh=1967 gap=561 poll_thresh=16 ino=257 dd-2584 [003] 236.970425: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1232 unstable=0 bg_thresh=983 thresh=1966 gap=535 poll_thresh=17 ino=257 dd-2584 [003] 236.970549: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1232 unstable=0 bg_thresh=982 thresh=1964 gap=508 poll_thresh=18 ino=257 dd-2584 [003] 236.970857: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1232 unstable=0 bg_thresh=981 thresh=1963 gap=482 poll_thresh=19 ino=257 dd-2584 [003] 236.970862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=100% bdi_bw=59476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.978349: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1082 unstable=0 bg_thresh=978 thresh=1957 gap=626 poll_thresh=19 ino=257 dd-2584 [006] 236.978456: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1082 unstable=0 bg_thresh=981 thresh=1962 gap=631 poll_thresh=14 ino=257 dd-2584 [006] 236.978572: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1082 unstable=0 bg_thresh=981 thresh=1962 gap=606 poll_thresh=15 ino=257 dd-2584 [006] 236.978688: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1082 unstable=0 bg_thresh=983 thresh=1967 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 236.978922: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1082 unstable=0 bg_thresh=986 thresh=1972 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 236.979162: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1082 unstable=0 bg_thresh=988 thresh=1976 gap=545 poll_thresh=18 ino=257 dd-2584 [006] 236.979394: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1082 unstable=0 bg_thresh=987 thresh=1975 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 236.979628: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1082 unstable=0 bg_thresh=987 thresh=1974 gap=468 poll_thresh=20 ino=257 dd-2584 [006] 236.979637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=98% bdi_bw=59476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.986322: balance_dirty_state: bdi btrfs-1: dirty=424 wb=957 unstable=0 bg_thresh=985 thresh=1971 gap=590 poll_thresh=20 ino=257 dd-2584 [006] 236.986448: balance_dirty_state: bdi btrfs-1: dirty=449 wb=957 unstable=0 bg_thresh=988 thresh=1976 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 236.986568: balance_dirty_state: bdi btrfs-1: dirty=449 wb=957 unstable=0 bg_thresh=985 thresh=1970 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 236.987152: balance_dirty_state: bdi btrfs-1: dirty=474 wb=957 unstable=0 bg_thresh=989 thresh=1979 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 236.987344: balance_dirty_state: bdi btrfs-1: dirty=524 wb=882 unstable=0 bg_thresh=988 thresh=1977 gap=571 poll_thresh=18 ino=257 dd-2584 [006] 236.987522: balance_dirty_state: bdi btrfs-1: dirty=549 wb=882 unstable=0 bg_thresh=984 thresh=1969 gap=538 poll_thresh=19 ino=257 dd-2584 [006] 236.987700: balance_dirty_state: bdi btrfs-1: dirty=574 wb=882 unstable=0 bg_thresh=986 thresh=1972 gap=516 poll_thresh=20 ino=257 dd-2584 [006] 236.987879: balance_dirty_state: bdi btrfs-1: dirty=624 wb=882 unstable=0 bg_thresh=991 thresh=1983 gap=477 poll_thresh=21 ino=257 dd-2584 [006] 236.987885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=59476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 236.994331: balance_dirty_state: bdi btrfs-1: dirty=624 wb=882 unstable=0 bg_thresh=992 thresh=1984 gap=478 poll_thresh=21 ino=257 dd-2584 [006] 236.994340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=98% bdi_bw=59476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 237.002334: balance_dirty_state: bdi btrfs-1: dirty=624 wb=882 unstable=0 bg_thresh=999 thresh=1999 gap=493 poll_thresh=21 ino=257 dd-2584 [006] 237.002346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=59476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 237.010383: balance_dirty_state: bdi btrfs-1: dirty=624 wb=757 unstable=0 bg_thresh=994 thresh=1989 gap=608 poll_thresh=21 ino=257 dd-2584 [006] 237.010457: balance_dirty_state: bdi btrfs-1: dirty=624 wb=757 unstable=0 bg_thresh=991 thresh=1983 gap=602 poll_thresh=16 ino=257 dd-2584 [006] 237.010576: balance_dirty_state: bdi btrfs-1: dirty=649 wb=757 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=17 ino=257 dd-2584 [006] 237.010696: balance_dirty_state: bdi btrfs-1: dirty=699 wb=757 unstable=0 bg_thresh=993 thresh=1986 gap=530 poll_thresh=18 ino=257 dd-2584 [006] 237.010813: balance_dirty_state: bdi btrfs-1: dirty=724 wb=757 unstable=0 bg_thresh=992 thresh=1985 gap=504 poll_thresh=19 ino=257 dd-2584 [006] 237.011111: balance_dirty_state: bdi btrfs-1: dirty=749 wb=757 unstable=0 bg_thresh=992 thresh=1984 gap=478 poll_thresh=20 ino=257 dd-2584 [006] 237.011116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=59476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 237.018339: balance_dirty_state: bdi btrfs-1: dirty=749 wb=507 unstable=0 bg_thresh=990 thresh=1981 gap=725 poll_thresh=20 ino=257 dd-2584 [006] 237.018411: balance_dirty_state: bdi btrfs-1: dirty=774 wb=507 unstable=0 bg_thresh=993 thresh=1986 gap=705 poll_thresh=15 ino=257 dd-2584 [006] 237.018471: balance_dirty_state: bdi btrfs-1: dirty=799 wb=507 unstable=0 bg_thresh=992 thresh=1985 gap=679 poll_thresh=16 ino=257 dd-2584 [006] 237.018592: balance_dirty_state: bdi btrfs-1: dirty=824 wb=507 unstable=0 bg_thresh=992 thresh=1984 gap=653 poll_thresh=17 ino=257 dd-2584 [006] 237.018712: balance_dirty_state: bdi btrfs-1: dirty=849 wb=507 unstable=0 bg_thresh=991 thresh=1983 gap=627 poll_thresh=18 ino=257 dd-2584 [006] 237.018853: balance_dirty_state: bdi btrfs-1: dirty=874 wb=407 unstable=0 bg_thresh=993 thresh=1987 gap=706 poll_thresh=19 ino=257 dd-2584 [006] 237.018986: balance_dirty_state: bdi btrfs-1: dirty=924 wb=357 unstable=0 bg_thresh=993 thresh=1986 gap=705 poll_thresh=20 ino=257 dd-2584 [006] 237.019104: balance_dirty_state: bdi btrfs-1: dirty=949 wb=357 unstable=0 bg_thresh=992 thresh=1985 gap=679 poll_thresh=21 ino=257 dd-2584 [006] 237.019223: balance_dirty_state: bdi btrfs-1: dirty=974 wb=357 unstable=0 bg_thresh=992 thresh=1984 gap=653 poll_thresh=22 ino=257 dd-2584 [006] 237.019519: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=357 unstable=0 bg_thresh=994 thresh=1988 gap=607 poll_thresh=23 ino=257 flush-btrfs-1-2586 [007] 237.019598: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4420 wrote=0 to_write=8192 dd-2584 [006] 237.019647: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=357 unstable=0 bg_thresh=990 thresh=1981 gap=575 poll_thresh=24 ino=257 dd-2584 [006] 237.019770: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=357 unstable=0 bg_thresh=990 thresh=1980 gap=549 poll_thresh=25 ino=257 dd-2584 [006] 237.019897: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=432 unstable=0 bg_thresh=989 thresh=1979 gap=523 poll_thresh=26 ino=257 dd-2584 [006] 237.020027: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=482 unstable=0 bg_thresh=991 thresh=1983 gap=477 poll_thresh=27 ino=257 dd-2584 [006] 237.020028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=59476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 237.021977: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1008 to_write=7184 dd-2584 [006] 237.026362: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1379 unstable=0 bg_thresh=992 thresh=1985 gap=486 poll_thresh=27 ino=257 dd-2584 [006] 237.026368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=59476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 237.034223: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1254 unstable=0 bg_thresh=989 thresh=1978 gap=604 poll_thresh=27 ino=257 dd-2584 [006] 237.034293: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1254 unstable=0 bg_thresh=989 thresh=1978 gap=604 poll_thresh=20 ino=257 dd-2584 [006] 237.034419: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1254 unstable=0 bg_thresh=991 thresh=1982 gap=558 poll_thresh=21 ino=257 dd-2584 [006] 237.034543: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1254 unstable=0 bg_thresh=990 thresh=1981 gap=532 poll_thresh=22 ino=257 dd-2584 [006] 237.034861: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1254 unstable=0 bg_thresh=990 thresh=1980 gap=506 poll_thresh=23 ino=257 dd-2584 [006] 237.034985: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1254 unstable=0 bg_thresh=986 thresh=1973 gap=449 poll_thresh=24 ino=257 dd-2584 [006] 237.034990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=59476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 237.042350: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1029 unstable=0 bg_thresh=987 thresh=1974 gap=675 poll_thresh=24 ino=257 dd-2584 [006] 237.042420: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1029 unstable=0 bg_thresh=989 thresh=1979 gap=680 poll_thresh=18 ino=257 dd-2584 [006] 237.042538: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1029 unstable=0 bg_thresh=989 thresh=1978 gap=629 poll_thresh=19 ino=257 dd-2584 [006] 237.042656: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1029 unstable=0 bg_thresh=991 thresh=1982 gap=608 poll_thresh=20 ino=257 dd-2584 [006] 237.042776: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1029 unstable=0 bg_thresh=990 thresh=1981 gap=582 poll_thresh=21 ino=257 dd-2584 [006] 237.042894: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1029 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=22 ino=257 dd-2584 [006] 237.043011: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1029 unstable=0 bg_thresh=989 thresh=1979 gap=505 poll_thresh=23 ino=257 dd-2584 [006] 237.043129: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1029 unstable=0 bg_thresh=991 thresh=1983 gap=484 poll_thresh=24 ino=257 dd-2584 [006] 237.043133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 237.050372: balance_dirty_state: bdi btrfs-1: dirty=484 wb=886 unstable=0 bg_thresh=991 thresh=1982 gap=612 poll_thresh=24 ino=257 dd-2584 [006] 237.050614: balance_dirty_state: bdi btrfs-1: dirty=509 wb=886 unstable=0 bg_thresh=988 thresh=1976 gap=581 poll_thresh=18 ino=257 dd-2584 [006] 237.050733: balance_dirty_state: bdi btrfs-1: dirty=534 wb=886 unstable=0 bg_thresh=990 thresh=1980 gap=560 poll_thresh=19 ino=257 dd-2584 [006] 237.050850: balance_dirty_state: bdi btrfs-1: dirty=559 wb=886 unstable=0 bg_thresh=989 thresh=1979 gap=534 poll_thresh=20 ino=257 dd-2584 [006] 237.050967: balance_dirty_state: bdi btrfs-1: dirty=584 wb=886 unstable=0 bg_thresh=989 thresh=1978 gap=508 poll_thresh=21 ino=257 dd-2584 [006] 237.051085: balance_dirty_state: bdi btrfs-1: dirty=634 wb=886 unstable=0 bg_thresh=988 thresh=1977 gap=457 poll_thresh=22 ino=257 dd-2584 [006] 237.051090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=98% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 237.058377: balance_dirty_state: bdi btrfs-1: dirty=634 wb=761 unstable=0 bg_thresh=989 thresh=1978 gap=583 poll_thresh=22 ino=257 dd-2584 [006] 237.058506: balance_dirty_state: bdi btrfs-1: dirty=634 wb=761 unstable=0 bg_thresh=988 thresh=1977 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 237.058740: balance_dirty_state: bdi btrfs-1: dirty=684 wb=761 unstable=0 bg_thresh=988 thresh=1976 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 237.058976: balance_dirty_state: bdi btrfs-1: dirty=709 wb=761 unstable=0 bg_thresh=990 thresh=1980 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 237.059209: balance_dirty_state: bdi btrfs-1: dirty=734 wb=761 unstable=0 bg_thresh=989 thresh=1979 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 237.059218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 237.066362: balance_dirty_state: bdi btrfs-1: dirty=749 wb=632 unstable=0 bg_thresh=990 thresh=1981 gap=600 poll_thresh=19 ino=257 dd-2584 [006] 237.066604: balance_dirty_state: bdi btrfs-1: dirty=774 wb=632 unstable=0 bg_thresh=987 thresh=1975 gap=569 poll_thresh=14 ino=257 dd-2584 [006] 237.066664: balance_dirty_state: bdi btrfs-1: dirty=774 wb=632 unstable=0 bg_thresh=990 thresh=1980 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 237.066723: balance_dirty_state: bdi btrfs-1: dirty=799 wb=632 unstable=0 bg_thresh=989 thresh=1979 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 237.066840: balance_dirty_state: bdi btrfs-1: dirty=824 wb=632 unstable=0 bg_thresh=989 thresh=1978 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 237.066956: balance_dirty_state: bdi btrfs-1: dirty=874 wb=632 unstable=0 bg_thresh=988 thresh=1977 gap=471 poll_thresh=18 ino=257 dd-2584 [006] 237.066961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-281% task_weight=98% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 237.074398: balance_dirty_state: bdi btrfs-1: dirty=874 wb=507 unstable=0 bg_thresh=987 thresh=1974 gap=593 poll_thresh=18 ino=257 dd-2584 [006] 237.074465: balance_dirty_state: bdi btrfs-1: dirty=874 wb=507 unstable=0 bg_thresh=989 thresh=1979 gap=598 poll_thresh=13 ino=257 dd-2584 [006] 237.074527: balance_dirty_state: bdi btrfs-1: dirty=899 wb=507 unstable=0 bg_thresh=989 thresh=1978 gap=572 poll_thresh=14 ino=257 dd-2584 [006] 237.074585: balance_dirty_state: bdi btrfs-1: dirty=924 wb=507 unstable=0 bg_thresh=989 thresh=1978 gap=547 poll_thresh=15 ino=257 dd-2584 [006] 237.074645: balance_dirty_state: bdi btrfs-1: dirty=924 wb=507 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 237.074764: balance_dirty_state: bdi btrfs-1: dirty=949 wb=507 unstable=0 bg_thresh=988 thresh=1976 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 237.074881: balance_dirty_state: bdi btrfs-1: dirty=999 wb=507 unstable=0 bg_thresh=987 thresh=1975 gap=469 poll_thresh=18 ino=257 dd-2584 [006] 237.074886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-284% task_weight=98% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 237.074955: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4476 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 237.077116: writeback_single_inode: bdi btrfs-1: ino=257 state= age=104 wrote=848 to_write=7344 dd-2584 [006] 237.082325: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1157 unstable=0 bg_thresh=991 thresh=1982 gap=651 poll_thresh=18 ino=257 dd-2584 [006] 237.082412: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1107 unstable=0 bg_thresh=999 thresh=1999 gap=718 poll_thresh=13 ino=257 dd-2584 [006] 237.082660: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1082 unstable=0 bg_thresh=999 thresh=1998 gap=717 poll_thresh=14 ino=257 dd-2584 [006] 237.082721: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1082 unstable=0 bg_thresh=1001 thresh=2003 gap=697 poll_thresh=15 ino=257 dd-2584 [006] 237.082781: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1082 unstable=0 bg_thresh=998 thresh=1997 gap=691 poll_thresh=16 ino=257 dd-2584 [006] 237.082908: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1082 unstable=0 bg_thresh=998 thresh=1996 gap=640 poll_thresh=17 ino=257 dd-2584 [006] 237.083044: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1082 unstable=0 bg_thresh=997 thresh=1995 gap=614 poll_thresh=18 ino=257 dd-2584 [006] 237.083164: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1082 unstable=0 bg_thresh=999 thresh=1999 gap=593 poll_thresh=19 ino=257 dd-2584 [006] 237.083284: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1082 unstable=0 bg_thresh=999 thresh=1998 gap=567 poll_thresh=20 ino=257 dd-2584 [006] 237.083407: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1082 unstable=0 bg_thresh=998 thresh=1997 gap=516 poll_thresh=21 ino=257 dd-2584 [006] 237.083531: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1082 unstable=0 bg_thresh=1000 thresh=2001 gap=495 poll_thresh=22 ino=257 dd-2584 [006] 237.083536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 237.090323: balance_dirty_state: bdi btrfs-1: dirty=424 wb=957 unstable=0 bg_thresh=998 thresh=1997 gap=616 poll_thresh=22 ino=257 dd-2584 [006] 237.090396: balance_dirty_state: bdi btrfs-1: dirty=449 wb=957 unstable=0 bg_thresh=994 thresh=1989 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 237.090702: balance_dirty_state: bdi btrfs-1: dirty=474 wb=957 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 237.090828: balance_dirty_state: bdi btrfs-1: dirty=499 wb=957 unstable=0 bg_thresh=994 thresh=1989 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 237.090949: balance_dirty_state: bdi btrfs-1: dirty=524 wb=957 unstable=0 bg_thresh=993 thresh=1987 gap=506 poll_thresh=19 ino=257 dd-2584 [006] 237.091076: balance_dirty_state: bdi btrfs-1: dirty=574 wb=957 unstable=0 bg_thresh=995 thresh=1991 gap=460 poll_thresh=20 ino=257 dd-2584 [006] 237.091080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 237.098326: balance_dirty_state: bdi btrfs-1: dirty=574 wb=957 unstable=0 bg_thresh=999 thresh=1999 gap=468 poll_thresh=20 ino=257 dd-2584 [006] 237.098332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 237.106250: balance_dirty_state: bdi btrfs-1: dirty=575 wb=724 unstable=0 bg_thresh=997 thresh=1995 gap=696 poll_thresh=20 ino=257 dd-2584 [006] 237.106317: balance_dirty_state: bdi btrfs-1: dirty=575 wb=724 unstable=0 bg_thresh=997 thresh=1995 gap=696 poll_thresh=15 ino=257 dd-2584 [006] 237.106379: balance_dirty_state: bdi btrfs-1: dirty=600 wb=724 unstable=0 bg_thresh=997 thresh=1994 gap=670 poll_thresh=16 ino=257 dd-2584 [006] 237.106500: balance_dirty_state: bdi btrfs-1: dirty=625 wb=724 unstable=0 bg_thresh=996 thresh=1993 gap=644 poll_thresh=17 ino=257 dd-2584 [006] 237.106620: balance_dirty_state: bdi btrfs-1: dirty=675 wb=724 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=18 ino=257 dd-2584 [006] 237.106741: balance_dirty_state: bdi btrfs-1: dirty=700 wb=724 unstable=0 bg_thresh=998 thresh=1996 gap=572 poll_thresh=19 ino=257 dd-2584 [006] 237.107040: balance_dirty_state: bdi btrfs-1: dirty=725 wb=724 unstable=0 bg_thresh=997 thresh=1995 gap=546 poll_thresh=20 ino=257 dd-2584 [006] 237.107159: balance_dirty_state: bdi btrfs-1: dirty=750 wb=724 unstable=0 bg_thresh=997 thresh=1994 gap=520 poll_thresh=21 ino=257 dd-2584 [006] 237.107277: balance_dirty_state: bdi btrfs-1: dirty=800 wb=724 unstable=0 bg_thresh=999 thresh=1998 gap=474 poll_thresh=22 ino=257 dd-2584 [006] 237.107282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 237.114270: balance_dirty_state: bdi btrfs-1: dirty=789 wb=615 unstable=0 bg_thresh=978 thresh=1956 gap=552 poll_thresh=22 ino=257 dd-2584 [006] 237.114339: balance_dirty_state: bdi btrfs-1: dirty=789 wb=615 unstable=0 bg_thresh=978 thresh=1956 gap=552 poll_thresh=16 ino=257 dd-2584 [006] 237.114454: balance_dirty_state: bdi btrfs-1: dirty=839 wb=615 unstable=0 bg_thresh=980 thresh=1961 gap=507 poll_thresh=17 ino=257 dd-2584 [006] 237.114570: balance_dirty_state: bdi btrfs-1: dirty=864 wb=615 unstable=0 bg_thresh=985 thresh=1971 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 237.114575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-241% task_weight=98% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 237.122376: balance_dirty_state: bdi btrfs-1: dirty=859 wb=490 unstable=0 bg_thresh=986 thresh=1972 gap=623 poll_thresh=18 ino=257 dd-2584 [006] 237.122468: balance_dirty_state: bdi btrfs-1: dirty=884 wb=490 unstable=0 bg_thresh=983 thresh=1966 gap=592 poll_thresh=13 ino=257 dd-2584 [006] 237.122531: balance_dirty_state: bdi btrfs-1: dirty=884 wb=490 unstable=0 bg_thresh=985 thresh=1971 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 237.122592: balance_dirty_state: bdi btrfs-1: dirty=909 wb=490 unstable=0 bg_thresh=985 thresh=1970 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 237.122653: balance_dirty_state: bdi btrfs-1: dirty=909 wb=490 unstable=0 bg_thresh=985 thresh=1970 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 237.122956: balance_dirty_state: bdi btrfs-1: dirty=959 wb=490 unstable=0 bg_thresh=984 thresh=1969 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 237.123076: balance_dirty_state: bdi btrfs-1: dirty=984 wb=490 unstable=0 bg_thresh=986 thresh=1973 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 237.123195: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=490 unstable=0 bg_thresh=986 thresh=1972 gap=473 poll_thresh=19 ino=257 dd-2584 [006] 237.123199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 237.123285: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4524 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 237.126821: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=864 to_write=7328 dd-2584 [006] 237.134272: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1190 unstable=0 bg_thresh=977 thresh=1955 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 237.134366: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1165 unstable=0 bg_thresh=974 thresh=1949 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 237.134442: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1090 unstable=0 bg_thresh=977 thresh=1954 gap=655 poll_thresh=15 ino=257 dd-2584 [006] 237.134509: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1065 unstable=0 bg_thresh=983 thresh=1966 gap=692 poll_thresh=16 ino=257 dd-2584 [006] 237.134636: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1065 unstable=0 bg_thresh=982 thresh=1964 gap=640 poll_thresh=17 ino=257 dd-2584 [006] 237.134766: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1065 unstable=0 bg_thresh=980 thresh=1961 gap=612 poll_thresh=18 ino=257 dd-2584 [006] 237.134897: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1065 unstable=0 bg_thresh=976 thresh=1953 gap=579 poll_thresh=19 ino=257 dd-2584 [006] 237.135027: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1065 unstable=0 bg_thresh=975 thresh=1951 gap=552 poll_thresh=20 ino=257 dd-2584 [006] 237.135332: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1065 unstable=0 bg_thresh=978 thresh=1956 gap=507 poll_thresh=21 ino=257 dd-2584 [006] 237.135449: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1065 unstable=0 bg_thresh=980 thresh=1960 gap=486 poll_thresh=22 ino=257 dd-2584 [006] 237.135454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 237.142417: balance_dirty_state: bdi btrfs-1: dirty=409 wb=940 unstable=0 bg_thresh=979 thresh=1959 gap=610 poll_thresh=22 ino=257 dd-2584 [006] 237.142510: balance_dirty_state: bdi btrfs-1: dirty=434 wb=940 unstable=0 bg_thresh=982 thresh=1964 gap=590 poll_thresh=16 ino=257 dd-2584 [006] 237.142623: balance_dirty_state: bdi btrfs-1: dirty=459 wb=940 unstable=0 bg_thresh=981 thresh=1963 gap=564 poll_thresh=17 ino=257 dd-2584 [006] 237.142735: balance_dirty_state: bdi btrfs-1: dirty=484 wb=940 unstable=0 bg_thresh=981 thresh=1962 gap=538 poll_thresh=18 ino=257 dd-2584 [006] 237.142847: balance_dirty_state: bdi btrfs-1: dirty=509 wb=940 unstable=0 bg_thresh=983 thresh=1966 gap=517 poll_thresh=19 ino=257 dd-2584 [006] 237.142964: balance_dirty_state: bdi btrfs-1: dirty=559 wb=940 unstable=0 bg_thresh=979 thresh=1959 gap=460 poll_thresh=20 ino=257 dd-2584 [006] 237.142968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=60388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 237.150385: balance_dirty_state: bdi btrfs-1: dirty=559 wb=865 unstable=0 bg_thresh=979 thresh=1959 gap=535 poll_thresh=20 ino=257 dd-2584 [006] 237.150515: balance_dirty_state: bdi btrfs-1: dirty=559 wb=865 unstable=0 bg_thresh=979 thresh=1959 gap=535 poll_thresh=15 ino=257 dd-2584 [006] 237.150634: balance_dirty_state: bdi btrfs-1: dirty=584 wb=865 unstable=0 bg_thresh=979 thresh=1958 gap=509 poll_thresh=16 ino=257 dd-2584 [006] 237.151237: balance_dirty_state: bdi btrfs-1: dirty=609 wb=865 unstable=0 bg_thresh=978 thresh=1957 gap=483 poll_thresh=17 ino=257 dd-2584 [006] 237.151246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1227 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=61048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 237.158448: balance_dirty_state: bdi btrfs-1: dirty=609 wb=865 unstable=0 bg_thresh=978 thresh=1957 gap=483 poll_thresh=17 ino=257 dd-2584 [006] 237.158453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1227 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=61048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 237.166423: balance_dirty_state: bdi btrfs-1: dirty=609 wb=740 unstable=0 bg_thresh=978 thresh=1956 gap=607 poll_thresh=17 ino=257 dd-2584 [006] 237.166495: balance_dirty_state: bdi btrfs-1: dirty=634 wb=740 unstable=0 bg_thresh=980 thresh=1961 gap=587 poll_thresh=13 ino=257 dd-2584 [006] 237.166555: balance_dirty_state: bdi btrfs-1: dirty=659 wb=740 unstable=0 bg_thresh=980 thresh=1960 gap=561 poll_thresh=14 ino=257 dd-2584 [006] 237.166614: balance_dirty_state: bdi btrfs-1: dirty=659 wb=740 unstable=0 bg_thresh=980 thresh=1960 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 237.166673: balance_dirty_state: bdi btrfs-1: dirty=684 wb=740 unstable=0 bg_thresh=979 thresh=1959 gap=535 poll_thresh=16 ino=257 dd-2584 [006] 237.166790: balance_dirty_state: bdi btrfs-1: dirty=709 wb=740 unstable=0 bg_thresh=979 thresh=1958 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 237.166909: balance_dirty_state: bdi btrfs-1: dirty=734 wb=740 unstable=0 bg_thresh=981 thresh=1962 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 237.166913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=61048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 237.174429: balance_dirty_state: bdi btrfs-1: dirty=734 wb=490 unstable=0 bg_thresh=981 thresh=1963 gap=739 poll_thresh=18 ino=257 dd-2584 [005] 237.174543: balance_dirty_state: bdi btrfs-1: dirty=734 wb=490 unstable=0 bg_thresh=981 thresh=1963 gap=739 poll_thresh=13 ino=257 dd-2584 [005] 237.174661: balance_dirty_state: bdi btrfs-1: dirty=759 wb=490 unstable=0 bg_thresh=984 thresh=1968 gap=719 poll_thresh=14 ino=257 dd-2584 [005] 237.174777: balance_dirty_state: bdi btrfs-1: dirty=784 wb=490 unstable=0 bg_thresh=984 thresh=1968 gap=694 poll_thresh=15 ino=257 dd-2584 [005] 237.174895: balance_dirty_state: bdi btrfs-1: dirty=784 wb=490 unstable=0 bg_thresh=986 thresh=1973 gap=699 poll_thresh=16 ino=257 dd-2584 [005] 237.175128: balance_dirty_state: bdi btrfs-1: dirty=834 wb=490 unstable=0 bg_thresh=989 thresh=1978 gap=654 poll_thresh=17 ino=257 dd-2584 [005] 237.175730: balance_dirty_state: bdi btrfs-1: dirty=859 wb=490 unstable=0 bg_thresh=991 thresh=1982 gap=633 poll_thresh=18 ino=257 dd-2584 [005] 237.176004: balance_dirty_state: bdi btrfs-1: dirty=884 wb=390 unstable=0 bg_thresh=990 thresh=1981 gap=707 poll_thresh=19 ino=257 dd-2584 [005] 237.176256: balance_dirty_state: bdi btrfs-1: dirty=934 wb=365 unstable=0 bg_thresh=987 thresh=1974 gap=675 poll_thresh=20 ino=257 dd-2584 [005] 237.176492: balance_dirty_state: bdi btrfs-1: dirty=959 wb=365 unstable=0 bg_thresh=990 thresh=1981 gap=657 poll_thresh=21 ino=257 dd-2584 [005] 237.176725: balance_dirty_state: bdi btrfs-1: dirty=984 wb=365 unstable=0 bg_thresh=990 thresh=1980 gap=631 poll_thresh=22 ino=257 dd-2584 [005] 237.176956: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=365 unstable=0 bg_thresh=989 thresh=1979 gap=605 poll_thresh=23 ino=257 flush-btrfs-1-2586 [007] 237.177008: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4576 wrote=0 to_write=8192 dd-2584 [005] 237.177203: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=365 unstable=0 bg_thresh=989 thresh=1978 gap=554 poll_thresh=24 ino=257 dd-2584 [005] 237.177453: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=415 unstable=0 bg_thresh=991 thresh=1982 gap=533 poll_thresh=25 ino=257 dd-2584 [005] 237.178093: balance_dirty_state: bdi btrfs-1: dirty=934 wb=540 unstable=0 bg_thresh=987 thresh=1975 gap=501 poll_thresh=26 ino=257 dd-2584 [005] 237.178448: balance_dirty_state: bdi btrfs-1: dirty=884 wb=615 unstable=0 bg_thresh=987 thresh=1974 gap=475 poll_thresh=27 ino=257 dd-2584 [005] 237.178452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=61048 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 237.181846: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=992 to_write=7200 dd-2584 [005] 237.186314: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1240 unstable=0 bg_thresh=987 thresh=1975 gap=601 poll_thresh=27 ino=257 dd-2584 [005] 237.186432: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1240 unstable=0 bg_thresh=990 thresh=1980 gap=581 poll_thresh=20 ino=257 dd-2584 [005] 237.186594: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1240 unstable=0 bg_thresh=989 thresh=1979 gap=555 poll_thresh=21 ino=257 dd-2584 [005] 237.186753: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1240 unstable=0 bg_thresh=989 thresh=1978 gap=504 poll_thresh=22 ino=257 dd-2584 [005] 237.186912: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1240 unstable=0 bg_thresh=988 thresh=1977 gap=478 poll_thresh=23 ino=257 dd-2584 [005] 237.186918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=61048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 237.194345: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1115 unstable=0 bg_thresh=987 thresh=1975 gap=601 poll_thresh=23 ino=257 dd-2584 [005] 237.194433: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1115 unstable=0 bg_thresh=987 thresh=1974 gap=575 poll_thresh=17 ino=257 dd-2584 [005] 237.194603: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1115 unstable=0 bg_thresh=989 thresh=1978 gap=554 poll_thresh=18 ino=257 dd-2584 [005] 237.194769: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1115 unstable=0 bg_thresh=988 thresh=1977 gap=528 poll_thresh=19 ino=257 dd-2584 [005] 237.195210: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1115 unstable=0 bg_thresh=988 thresh=1976 gap=502 poll_thresh=20 ino=257 dd-2584 [005] 237.195332: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1115 unstable=0 bg_thresh=990 thresh=1980 gap=456 poll_thresh=21 ino=257 dd-2584 [005] 237.195337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=61048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 237.202385: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1015 unstable=0 bg_thresh=990 thresh=1980 gap=556 poll_thresh=21 ino=257 dd-2584 [005] 237.202459: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1015 unstable=0 bg_thresh=983 thresh=1967 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 237.202591: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1015 unstable=0 bg_thresh=983 thresh=1966 gap=492 poll_thresh=17 ino=257 dd-2584 [005] 237.202718: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1015 unstable=0 bg_thresh=979 thresh=1958 gap=459 poll_thresh=18 ino=257 dd-2584 [005] 237.202723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-259% task_weight=99% bdi_bw=61048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 237.210363: balance_dirty_state: bdi btrfs-1: dirty=484 wb=890 unstable=0 bg_thresh=982 thresh=1965 gap=591 poll_thresh=18 ino=257 dd-2584 [005] 237.210456: balance_dirty_state: bdi btrfs-1: dirty=509 wb=890 unstable=0 bg_thresh=985 thresh=1970 gap=571 poll_thresh=13 ino=257 dd-2584 [005] 237.210514: balance_dirty_state: bdi btrfs-1: dirty=509 wb=890 unstable=0 bg_thresh=984 thresh=1969 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 237.210570: balance_dirty_state: bdi btrfs-1: dirty=534 wb=890 unstable=0 bg_thresh=987 thresh=1974 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 237.210628: balance_dirty_state: bdi btrfs-1: dirty=534 wb=890 unstable=0 bg_thresh=984 thresh=1968 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 237.210741: balance_dirty_state: bdi btrfs-1: dirty=584 wb=890 unstable=0 bg_thresh=983 thresh=1967 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 237.210852: balance_dirty_state: bdi btrfs-1: dirty=609 wb=890 unstable=0 bg_thresh=983 thresh=1966 gap=467 poll_thresh=18 ino=257 dd-2584 [005] 237.210857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=61048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 237.218375: balance_dirty_state: bdi btrfs-1: dirty=609 wb=690 unstable=0 bg_thresh=982 thresh=1964 gap=665 poll_thresh=18 ino=257 dd-2584 [005] 237.218615: balance_dirty_state: bdi btrfs-1: dirty=634 wb=615 unstable=0 bg_thresh=987 thresh=1974 gap=725 poll_thresh=13 ino=257 dd-2584 [005] 237.218674: balance_dirty_state: bdi btrfs-1: dirty=634 wb=615 unstable=0 bg_thresh=987 thresh=1974 gap=725 poll_thresh=14 ino=257 dd-2584 [005] 237.218733: balance_dirty_state: bdi btrfs-1: dirty=659 wb=615 unstable=0 bg_thresh=986 thresh=1973 gap=699 poll_thresh=15 ino=257 dd-2584 [005] 237.218792: balance_dirty_state: bdi btrfs-1: dirty=684 wb=615 unstable=0 bg_thresh=986 thresh=1973 gap=674 poll_thresh=16 ino=257 dd-2584 [005] 237.218908: balance_dirty_state: bdi btrfs-1: dirty=709 wb=615 unstable=0 bg_thresh=986 thresh=1972 gap=648 poll_thresh=17 ino=257 dd-2584 [005] 237.219024: balance_dirty_state: bdi btrfs-1: dirty=734 wb=615 unstable=0 bg_thresh=988 thresh=1976 gap=627 poll_thresh=18 ino=257 dd-2584 [005] 237.219140: balance_dirty_state: bdi btrfs-1: dirty=759 wb=615 unstable=0 bg_thresh=987 thresh=1975 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 237.219257: balance_dirty_state: bdi btrfs-1: dirty=809 wb=615 unstable=0 bg_thresh=987 thresh=1974 gap=550 poll_thresh=20 ino=257 dd-2584 [005] 237.219375: balance_dirty_state: bdi btrfs-1: dirty=834 wb=615 unstable=0 bg_thresh=983 thresh=1967 gap=518 poll_thresh=21 ino=257 dd-2584 [005] 237.219493: balance_dirty_state: bdi btrfs-1: dirty=859 wb=615 unstable=0 bg_thresh=985 thresh=1971 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 237.219776: balance_dirty_state: bdi btrfs-1: dirty=909 wb=615 unstable=0 bg_thresh=985 thresh=1970 gap=446 poll_thresh=23 ino=257 dd-2584 [005] 237.219781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=61048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 237.226370: balance_dirty_state: bdi btrfs-1: dirty=909 wb=490 unstable=0 bg_thresh=984 thresh=1969 gap=570 poll_thresh=23 ino=257 dd-2584 [005] 237.226441: balance_dirty_state: bdi btrfs-1: dirty=909 wb=490 unstable=0 bg_thresh=983 thresh=1966 gap=567 poll_thresh=17 ino=257 dd-2584 [005] 237.226566: balance_dirty_state: bdi btrfs-1: dirty=934 wb=490 unstable=0 bg_thresh=982 thresh=1964 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 237.226689: balance_dirty_state: bdi btrfs-1: dirty=984 wb=490 unstable=0 bg_thresh=987 thresh=1974 gap=500 poll_thresh=19 ino=257 dd-2584 [005] 237.226811: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=490 unstable=0 bg_thresh=986 thresh=1972 gap=473 poll_thresh=20 ino=257 dd-2584 [005] 237.226815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=61048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 237.226863: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4628 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 237.228874: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=864 to_write=7328 dd-2584 [005] 237.234384: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1240 unstable=0 bg_thresh=991 thresh=1983 gap=609 poll_thresh=20 ino=257 dd-2584 [005] 237.234494: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1240 unstable=0 bg_thresh=988 thresh=1977 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 237.234578: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1240 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 237.234748: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1240 unstable=0 bg_thresh=990 thresh=1980 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 237.234910: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1240 unstable=0 bg_thresh=989 thresh=1979 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 237.235379: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1240 unstable=0 bg_thresh=988 thresh=1977 gap=478 poll_thresh=19 ino=257 dd-2584 [005] 237.235386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=61048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 237.242417: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1090 unstable=0 bg_thresh=995 thresh=1991 gap=642 poll_thresh=19 ino=257 dd-2584 [004] 237.242515: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1090 unstable=0 bg_thresh=995 thresh=1991 gap=617 poll_thresh=14 ino=257 dd-2584 [004] 237.242603: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1090 unstable=0 bg_thresh=998 thresh=1996 gap=622 poll_thresh=15 ino=257 dd-2584 [004] 237.242690: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1090 unstable=0 bg_thresh=998 thresh=1996 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 237.242860: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1090 unstable=0 bg_thresh=1000 thresh=2001 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 237.243019: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1090 unstable=0 bg_thresh=999 thresh=1999 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 237.243151: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1090 unstable=0 bg_thresh=999 thresh=1998 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 237.243156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=61048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.250402: balance_dirty_state: bdi btrfs-1: dirty=409 wb=962 unstable=0 bg_thresh=977 thresh=1954 gap=583 poll_thresh=19 ino=257 dd-2584 [002] 237.250473: balance_dirty_state: bdi btrfs-1: dirty=409 wb=962 unstable=0 bg_thresh=977 thresh=1954 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 237.250538: balance_dirty_state: bdi btrfs-1: dirty=434 wb=962 unstable=0 bg_thresh=979 thresh=1959 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 237.250606: balance_dirty_state: bdi btrfs-1: dirty=459 wb=962 unstable=0 bg_thresh=979 thresh=1958 gap=537 poll_thresh=16 ino=257 dd-2584 [002] 237.250738: balance_dirty_state: bdi btrfs-1: dirty=484 wb=962 unstable=0 bg_thresh=984 thresh=1969 gap=523 poll_thresh=17 ino=257 dd-2584 [002] 237.251047: balance_dirty_state: bdi btrfs-1: dirty=509 wb=962 unstable=0 bg_thresh=983 thresh=1967 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 237.251168: balance_dirty_state: bdi btrfs-1: dirty=559 wb=962 unstable=0 bg_thresh=980 thresh=1960 gap=439 poll_thresh=19 ino=257 dd-2584 [002] 237.251173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-103% task_gap=-304% task_weight=98% bdi_bw=61048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.258328: balance_dirty_state: bdi btrfs-1: dirty=559 wb=962 unstable=0 bg_thresh=978 thresh=1956 gap=435 poll_thresh=19 ino=257 dd-2584 [002] 237.258332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1226 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-310% task_weight=98% bdi_bw=61640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 237.270418: balance_dirty_state: bdi btrfs-1: dirty=559 wb=612 unstable=0 bg_thresh=980 thresh=1961 gap=790 poll_thresh=19 ino=257 dd-2584 [001] 237.270510: balance_dirty_state: bdi btrfs-1: dirty=559 wb=612 unstable=0 bg_thresh=980 thresh=1961 gap=790 poll_thresh=14 ino=257 dd-2584 [001] 237.270626: balance_dirty_state: bdi btrfs-1: dirty=584 wb=612 unstable=0 bg_thresh=983 thresh=1966 gap=770 poll_thresh=15 ino=257 dd-2584 [001] 237.270742: balance_dirty_state: bdi btrfs-1: dirty=609 wb=612 unstable=0 bg_thresh=985 thresh=1971 gap=750 poll_thresh=16 ino=257 dd-2584 [001] 237.270978: balance_dirty_state: bdi btrfs-1: dirty=634 wb=612 unstable=0 bg_thresh=985 thresh=1970 gap=724 poll_thresh=17 ino=257 dd-2584 [001] 237.271217: balance_dirty_state: bdi btrfs-1: dirty=659 wb=612 unstable=0 bg_thresh=984 thresh=1969 gap=698 poll_thresh=18 ino=257 dd-2584 [001] 237.271452: balance_dirty_state: bdi btrfs-1: dirty=709 wb=612 unstable=0 bg_thresh=984 thresh=1968 gap=647 poll_thresh=19 ino=257 dd-2584 [001] 237.271690: balance_dirty_state: bdi btrfs-1: dirty=734 wb=612 unstable=0 bg_thresh=986 thresh=1972 gap=626 poll_thresh=20 ino=257 dd-2584 [001] 237.271927: balance_dirty_state: bdi btrfs-1: dirty=759 wb=612 unstable=0 bg_thresh=985 thresh=1971 gap=600 poll_thresh=21 ino=257 dd-2584 [001] 237.272529: balance_dirty_state: bdi btrfs-1: dirty=784 wb=612 unstable=0 bg_thresh=985 thresh=1970 gap=574 poll_thresh=22 ino=257 dd-2584 [001] 237.272764: balance_dirty_state: bdi btrfs-1: dirty=834 wb=612 unstable=0 bg_thresh=987 thresh=1974 gap=528 poll_thresh=23 ino=257 dd-2584 [001] 237.272997: balance_dirty_state: bdi btrfs-1: dirty=859 wb=612 unstable=0 bg_thresh=986 thresh=1973 gap=502 poll_thresh=24 ino=257 dd-2584 [001] 237.273235: balance_dirty_state: bdi btrfs-1: dirty=884 wb=612 unstable=0 bg_thresh=986 thresh=1972 gap=476 poll_thresh=25 ino=257 dd-2584 [001] 237.273244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-288% task_weight=98% bdi_bw=61640 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 237.278478: balance_dirty_state: bdi btrfs-1: dirty=884 wb=487 unstable=0 bg_thresh=986 thresh=1972 gap=601 poll_thresh=25 ino=257 dd-2584 [005] 237.278622: balance_dirty_state: bdi btrfs-1: dirty=909 wb=487 unstable=0 bg_thresh=986 thresh=1972 gap=576 poll_thresh=19 ino=257 dd-2584 [005] 237.278861: balance_dirty_state: bdi btrfs-1: dirty=934 wb=487 unstable=0 bg_thresh=988 thresh=1976 gap=555 poll_thresh=20 ino=257 dd-2584 [005] 237.279097: balance_dirty_state: bdi btrfs-1: dirty=959 wb=487 unstable=0 bg_thresh=987 thresh=1975 gap=529 poll_thresh=21 ino=257 dd-2584 [005] 237.279332: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=487 unstable=0 bg_thresh=987 thresh=1974 gap=478 poll_thresh=22 ino=257 dd-2584 [005] 237.279341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=61640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 237.279417: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4680 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 237.281886: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=864 to_write=7328 dd-2584 [005] 237.286328: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1212 unstable=0 bg_thresh=985 thresh=1970 gap=599 poll_thresh=22 ino=257 dd-2584 [005] 237.286419: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1212 unstable=0 bg_thresh=984 thresh=1969 gap=598 poll_thresh=16 ino=257 dd-2584 [005] 237.286865: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1212 unstable=0 bg_thresh=984 thresh=1968 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 237.287018: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1212 unstable=0 bg_thresh=986 thresh=1972 gap=526 poll_thresh=18 ino=257 dd-2584 [005] 237.287176: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1212 unstable=0 bg_thresh=985 thresh=1971 gap=500 poll_thresh=19 ino=257 dd-2584 [005] 237.287335: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1212 unstable=0 bg_thresh=985 thresh=1970 gap=474 poll_thresh=20 ino=257 dd-2584 [005] 237.287341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-388% task_weight=98% bdi_bw=61640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 237.294478: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1087 unstable=0 bg_thresh=986 thresh=1973 gap=602 poll_thresh=20 ino=257 dd-2584 [005] 237.294545: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1087 unstable=0 bg_thresh=989 thresh=1978 gap=582 poll_thresh=15 ino=257 dd-2584 [005] 237.294603: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1087 unstable=0 bg_thresh=986 thresh=1972 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 237.294715: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1087 unstable=0 bg_thresh=988 thresh=1976 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 237.294830: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1087 unstable=0 bg_thresh=987 thresh=1975 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 237.294944: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1087 unstable=0 bg_thresh=987 thresh=1974 gap=453 poll_thresh=19 ino=257 dd-2584 [005] 237.294948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=98% bdi_bw=61640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 237.302452: balance_dirty_state: bdi btrfs-1: dirty=434 wb=937 unstable=0 bg_thresh=987 thresh=1975 gap=604 poll_thresh=19 ino=257 dd-2584 [001] 237.302943: balance_dirty_state: bdi btrfs-1: dirty=459 wb=937 unstable=0 bg_thresh=987 thresh=1974 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 237.303064: balance_dirty_state: bdi btrfs-1: dirty=484 wb=937 unstable=0 bg_thresh=987 thresh=1974 gap=553 poll_thresh=15 ino=257 dd-2584 [001] 237.303181: balance_dirty_state: bdi btrfs-1: dirty=484 wb=937 unstable=0 bg_thresh=986 thresh=1973 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 237.303418: balance_dirty_state: bdi btrfs-1: dirty=509 wb=937 unstable=0 bg_thresh=986 thresh=1972 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 237.303656: balance_dirty_state: bdi btrfs-1: dirty=559 wb=937 unstable=0 bg_thresh=988 thresh=1976 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 237.303665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-331% task_weight=98% bdi_bw=61640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 237.314372: balance_dirty_state: bdi btrfs-1: dirty=559 wb=862 unstable=0 bg_thresh=987 thresh=1975 gap=554 poll_thresh=18 ino=257 dd-2584 [001] 237.314442: balance_dirty_state: bdi btrfs-1: dirty=559 wb=862 unstable=0 bg_thresh=984 thresh=1969 gap=548 poll_thresh=13 ino=257 dd-2584 [001] 237.314502: balance_dirty_state: bdi btrfs-1: dirty=584 wb=862 unstable=0 bg_thresh=987 thresh=1974 gap=528 poll_thresh=14 ino=257 dd-2584 [001] 237.314561: balance_dirty_state: bdi btrfs-1: dirty=609 wb=862 unstable=0 bg_thresh=984 thresh=1968 gap=497 poll_thresh=15 ino=257 dd-2584 [001] 237.314620: balance_dirty_state: bdi btrfs-1: dirty=609 wb=862 unstable=0 bg_thresh=986 thresh=1973 gap=502 poll_thresh=16 ino=257 dd-2584 [001] 237.314737: balance_dirty_state: bdi btrfs-1: dirty=659 wb=862 unstable=0 bg_thresh=986 thresh=1972 gap=451 poll_thresh=17 ino=257 dd-2584 [001] 237.314742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=61640 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 237.322368: balance_dirty_state: bdi btrfs-1: dirty=659 wb=587 unstable=0 bg_thresh=985 thresh=1971 gap=725 poll_thresh=17 ino=257 dd-2584 [001] 237.322475: balance_dirty_state: bdi btrfs-1: dirty=659 wb=587 unstable=0 bg_thresh=985 thresh=1970 gap=724 poll_thresh=13 ino=257 dd-2584 [001] 237.322533: balance_dirty_state: bdi btrfs-1: dirty=684 wb=587 unstable=0 bg_thresh=987 thresh=1975 gap=704 poll_thresh=14 ino=257 dd-2584 [001] 237.322589: balance_dirty_state: bdi btrfs-1: dirty=709 wb=587 unstable=0 bg_thresh=984 thresh=1969 gap=673 poll_thresh=15 ino=257 dd-2584 [001] 237.322816: balance_dirty_state: bdi btrfs-1: dirty=709 wb=587 unstable=0 bg_thresh=987 thresh=1974 gap=678 poll_thresh=16 ino=257 dd-2584 [001] 237.322930: balance_dirty_state: bdi btrfs-1: dirty=734 wb=587 unstable=0 bg_thresh=983 thresh=1967 gap=646 poll_thresh=17 ino=257 dd-2584 [001] 237.323044: balance_dirty_state: bdi btrfs-1: dirty=784 wb=587 unstable=0 bg_thresh=985 thresh=1971 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 237.323159: balance_dirty_state: bdi btrfs-1: dirty=809 wb=587 unstable=0 bg_thresh=985 thresh=1970 gap=574 poll_thresh=19 ino=257 dd-2584 [001] 237.323272: balance_dirty_state: bdi btrfs-1: dirty=834 wb=587 unstable=0 bg_thresh=984 thresh=1969 gap=548 poll_thresh=20 ino=257 dd-2584 [001] 237.323384: balance_dirty_state: bdi btrfs-1: dirty=884 wb=587 unstable=0 bg_thresh=984 thresh=1968 gap=497 poll_thresh=21 ino=257 dd-2584 [001] 237.323498: balance_dirty_state: bdi btrfs-1: dirty=909 wb=587 unstable=0 bg_thresh=986 thresh=1972 gap=476 poll_thresh=22 ino=257 dd-2584 [001] 237.323503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-288% task_weight=98% bdi_bw=61640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 237.330408: balance_dirty_state: bdi btrfs-1: dirty=909 wb=462 unstable=0 bg_thresh=986 thresh=1973 gap=602 poll_thresh=22 ino=257 dd-2584 [004] 237.330472: balance_dirty_state: bdi btrfs-1: dirty=909 wb=462 unstable=0 bg_thresh=986 thresh=1973 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 237.330589: balance_dirty_state: bdi btrfs-1: dirty=959 wb=462 unstable=0 bg_thresh=989 thresh=1978 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 237.330874: balance_dirty_state: bdi btrfs-1: dirty=984 wb=462 unstable=0 bg_thresh=994 thresh=1988 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 237.330988: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=462 unstable=0 bg_thresh=993 thresh=1987 gap=516 poll_thresh=19 ino=257 flush-btrfs-1-2586 [007] 237.331054: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4732 wrote=0 to_write=8192 dd-2584 [004] 237.331112: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=462 unstable=0 bg_thresh=993 thresh=1986 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 237.331114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=61640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 237.333072: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=880 to_write=7312 dd-2584 [004] 237.338332: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1212 unstable=0 bg_thresh=987 thresh=1975 gap=604 poll_thresh=20 ino=257 dd-2584 [004] 237.338394: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1212 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 237.338452: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1212 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 237.338568: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1212 unstable=0 bg_thresh=992 thresh=1985 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 237.338685: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1212 unstable=0 bg_thresh=992 thresh=1984 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 237.338805: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1212 unstable=0 bg_thresh=994 thresh=1988 gap=467 poll_thresh=19 ino=257 dd-2584 [004] 237.338810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=61640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 237.346336: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1087 unstable=0 bg_thresh=987 thresh=1974 gap=578 poll_thresh=19 ino=257 dd-2584 [004] 237.346458: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1087 unstable=0 bg_thresh=987 thresh=1974 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 237.346575: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1087 unstable=0 bg_thresh=989 thresh=1979 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 237.347055: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1087 unstable=0 bg_thresh=989 thresh=1979 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 237.347283: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1087 unstable=0 bg_thresh=994 thresh=1989 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 237.347519: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1087 unstable=0 bg_thresh=994 thresh=1988 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 237.347527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=61640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 237.354353: balance_dirty_state: bdi btrfs-1: dirty=409 wb=962 unstable=0 bg_thresh=987 thresh=1975 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 237.354430: balance_dirty_state: bdi btrfs-1: dirty=434 wb=962 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 237.354486: balance_dirty_state: bdi btrfs-1: dirty=434 wb=962 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 237.354541: balance_dirty_state: bdi btrfs-1: dirty=459 wb=962 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 237.354597: balance_dirty_state: bdi btrfs-1: dirty=484 wb=962 unstable=0 bg_thresh=992 thresh=1985 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 237.354709: balance_dirty_state: bdi btrfs-1: dirty=509 wb=962 unstable=0 bg_thresh=992 thresh=1984 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 237.354822: balance_dirty_state: bdi btrfs-1: dirty=534 wb=962 unstable=0 bg_thresh=994 thresh=1988 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 237.354826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=61640 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 237.362407: balance_dirty_state: bdi btrfs-1: dirty=534 wb=862 unstable=0 bg_thresh=987 thresh=1974 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 237.362498: balance_dirty_state: bdi btrfs-1: dirty=559 wb=862 unstable=0 bg_thresh=987 thresh=1974 gap=553 poll_thresh=13 ino=257 dd-2584 [004] 237.362581: balance_dirty_state: bdi btrfs-1: dirty=559 wb=862 unstable=0 bg_thresh=989 thresh=1979 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 237.362664: balance_dirty_state: bdi btrfs-1: dirty=584 wb=862 unstable=0 bg_thresh=989 thresh=1979 gap=533 poll_thresh=15 ino=257 dd-2584 [004] 237.363052: balance_dirty_state: bdi btrfs-1: dirty=609 wb=862 unstable=0 bg_thresh=992 thresh=1984 gap=513 poll_thresh=16 ino=257 dd-2584 [004] 237.363221: balance_dirty_state: bdi btrfs-1: dirty=634 wb=862 unstable=0 bg_thresh=991 thresh=1983 gap=487 poll_thresh=17 ino=257 dd-2584 [004] 237.363227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 237.370362: balance_dirty_state: bdi btrfs-1: dirty=634 wb=737 unstable=0 bg_thresh=986 thresh=1973 gap=602 poll_thresh=17 ino=257 dd-2584 [004] 237.370428: balance_dirty_state: bdi btrfs-1: dirty=659 wb=737 unstable=0 bg_thresh=986 thresh=1973 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 237.370488: balance_dirty_state: bdi btrfs-1: dirty=659 wb=737 unstable=0 bg_thresh=989 thresh=1978 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 237.370543: balance_dirty_state: bdi btrfs-1: dirty=684 wb=737 unstable=0 bg_thresh=989 thresh=1978 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 237.370599: balance_dirty_state: bdi btrfs-1: dirty=709 wb=737 unstable=0 bg_thresh=991 thresh=1983 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 237.370748: balance_dirty_state: bdi btrfs-1: dirty=734 wb=737 unstable=0 bg_thresh=993 thresh=1987 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 237.370921: balance_dirty_state: bdi btrfs-1: dirty=759 wb=737 unstable=0 bg_thresh=995 thresh=1991 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 237.370927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 237.378418: balance_dirty_state: bdi btrfs-1: dirty=759 wb=612 unstable=0 bg_thresh=996 thresh=1993 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 237.378510: balance_dirty_state: bdi btrfs-1: dirty=784 wb=612 unstable=0 bg_thresh=999 thresh=1998 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 237.378598: balance_dirty_state: bdi btrfs-1: dirty=784 wb=612 unstable=0 bg_thresh=999 thresh=1998 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 237.378683: balance_dirty_state: bdi btrfs-1: dirty=809 wb=612 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 237.378770: balance_dirty_state: bdi btrfs-1: dirty=834 wb=612 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 237.379220: balance_dirty_state: bdi btrfs-1: dirty=859 wb=612 unstable=0 bg_thresh=1003 thresh=2007 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 237.379395: balance_dirty_state: bdi btrfs-1: dirty=884 wb=612 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 237.379567: balance_dirty_state: bdi btrfs-1: dirty=909 wb=612 unstable=0 bg_thresh=997 thresh=1995 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 237.379574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 237.386449: balance_dirty_state: bdi btrfs-1: dirty=909 wb=512 unstable=0 bg_thresh=989 thresh=1978 gap=557 poll_thresh=19 ino=257 dd-2584 [004] 237.386542: balance_dirty_state: bdi btrfs-1: dirty=934 wb=512 unstable=0 bg_thresh=986 thresh=1972 gap=526 poll_thresh=14 ino=257 dd-2584 [004] 237.386628: balance_dirty_state: bdi btrfs-1: dirty=959 wb=512 unstable=0 bg_thresh=988 thresh=1977 gap=506 poll_thresh=15 ino=257 dd-2584 [004] 237.386716: balance_dirty_state: bdi btrfs-1: dirty=959 wb=512 unstable=0 bg_thresh=985 thresh=1971 gap=500 poll_thresh=16 ino=257 dd-2584 [004] 237.386920: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=362 unstable=0 bg_thresh=984 thresh=1969 gap=598 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 237.386942: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4788 wrote=0 to_write=8192 dd-2584 [004] 237.387110: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=362 unstable=0 bg_thresh=986 thresh=1972 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 237.387299: balance_dirty_state: bdi btrfs-1: dirty=959 wb=437 unstable=0 bg_thresh=988 thresh=1977 gap=581 poll_thresh=19 ino=257 dd-2584 [004] 237.387489: balance_dirty_state: bdi btrfs-1: dirty=959 wb=512 unstable=0 bg_thresh=984 thresh=1969 gap=498 poll_thresh=20 ino=257 dd-2584 [004] 237.387960: balance_dirty_state: bdi btrfs-1: dirty=809 wb=687 unstable=0 bg_thresh=983 thresh=1966 gap=470 poll_thresh=21 ino=257 dd-2584 [004] 237.387963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 237.389434: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=960 to_write=7232 dd-2584 [000] 237.394359: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1212 unstable=0 bg_thresh=991 thresh=1982 gap=611 poll_thresh=21 ino=257 dd-2584 [000] 237.394448: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1212 unstable=0 bg_thresh=991 thresh=1982 gap=586 poll_thresh=16 ino=257 dd-2584 [000] 237.394600: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1212 unstable=0 bg_thresh=990 thresh=1981 gap=560 poll_thresh=17 ino=257 dd-2584 [000] 237.394725: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1212 unstable=0 bg_thresh=995 thresh=1991 gap=545 poll_thresh=18 ino=257 dd-2584 [000] 237.394856: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1212 unstable=0 bg_thresh=995 thresh=1990 gap=494 poll_thresh=19 ino=257 dd-2584 [000] 237.394861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 237.402379: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1087 unstable=0 bg_thresh=990 thresh=1980 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 237.402473: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1087 unstable=0 bg_thresh=990 thresh=1980 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 237.402538: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1087 unstable=0 bg_thresh=992 thresh=1985 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 237.402597: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1087 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 237.402761: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1087 unstable=0 bg_thresh=997 thresh=1995 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 237.402898: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1087 unstable=0 bg_thresh=1000 thresh=2000 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 237.403242: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1087 unstable=0 bg_thresh=996 thresh=1993 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 237.403246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 237.410427: balance_dirty_state: bdi btrfs-1: dirty=434 wb=962 unstable=0 bg_thresh=990 thresh=1981 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 237.410522: balance_dirty_state: bdi btrfs-1: dirty=434 wb=962 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 237.410608: balance_dirty_state: bdi btrfs-1: dirty=459 wb=962 unstable=0 bg_thresh=992 thresh=1985 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 237.410693: balance_dirty_state: bdi btrfs-1: dirty=459 wb=962 unstable=0 bg_thresh=989 thresh=1979 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 237.410866: balance_dirty_state: bdi btrfs-1: dirty=509 wb=962 unstable=0 bg_thresh=991 thresh=1983 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 237.411037: balance_dirty_state: bdi btrfs-1: dirty=534 wb=962 unstable=0 bg_thresh=991 thresh=1982 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 237.411044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 237.418438: balance_dirty_state: bdi btrfs-1: dirty=534 wb=962 unstable=0 bg_thresh=990 thresh=1980 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 237.418444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 237.426479: balance_dirty_state: bdi btrfs-1: dirty=534 wb=712 unstable=0 bg_thresh=989 thresh=1979 gap=733 poll_thresh=18 ino=257 dd-2584 [004] 237.426591: balance_dirty_state: bdi btrfs-1: dirty=559 wb=712 unstable=0 bg_thresh=986 thresh=1973 gap=702 poll_thresh=13 ino=257 dd-2584 [004] 237.426648: balance_dirty_state: bdi btrfs-1: dirty=559 wb=712 unstable=0 bg_thresh=989 thresh=1978 gap=707 poll_thresh=14 ino=257 dd-2584 [004] 237.426705: balance_dirty_state: bdi btrfs-1: dirty=584 wb=712 unstable=0 bg_thresh=988 thresh=1977 gap=681 poll_thresh=15 ino=257 dd-2584 [004] 237.426761: balance_dirty_state: bdi btrfs-1: dirty=609 wb=712 unstable=0 bg_thresh=988 thresh=1977 gap=656 poll_thresh=16 ino=257 dd-2584 [004] 237.426875: balance_dirty_state: bdi btrfs-1: dirty=634 wb=712 unstable=0 bg_thresh=990 thresh=1981 gap=635 poll_thresh=17 ino=257 dd-2584 [004] 237.427158: balance_dirty_state: bdi btrfs-1: dirty=659 wb=712 unstable=0 bg_thresh=990 thresh=1980 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 237.427271: balance_dirty_state: bdi btrfs-1: dirty=684 wb=712 unstable=0 bg_thresh=989 thresh=1979 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 237.427386: balance_dirty_state: bdi btrfs-1: dirty=734 wb=712 unstable=0 bg_thresh=991 thresh=1983 gap=537 poll_thresh=20 ino=257 dd-2584 [004] 237.427499: balance_dirty_state: bdi btrfs-1: dirty=759 wb=712 unstable=0 bg_thresh=991 thresh=1982 gap=511 poll_thresh=21 ino=257 dd-2584 [004] 237.427615: balance_dirty_state: bdi btrfs-1: dirty=784 wb=712 unstable=0 bg_thresh=987 thresh=1975 gap=479 poll_thresh=22 ino=257 dd-2584 [004] 237.427620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.434451: balance_dirty_state: bdi btrfs-1: dirty=784 wb=587 unstable=0 bg_thresh=990 thresh=1981 gap=610 poll_thresh=22 ino=257 dd-2584 [002] 237.434533: balance_dirty_state: bdi btrfs-1: dirty=784 wb=587 unstable=0 bg_thresh=990 thresh=1981 gap=610 poll_thresh=16 ino=257 dd-2584 [002] 237.434648: balance_dirty_state: bdi btrfs-1: dirty=834 wb=587 unstable=0 bg_thresh=993 thresh=1986 gap=565 poll_thresh=17 ino=257 dd-2584 [002] 237.434761: balance_dirty_state: bdi btrfs-1: dirty=859 wb=587 unstable=0 bg_thresh=995 thresh=1991 gap=545 poll_thresh=18 ino=257 dd-2584 [002] 237.434874: balance_dirty_state: bdi btrfs-1: dirty=884 wb=587 unstable=0 bg_thresh=997 thresh=1995 gap=524 poll_thresh=19 ino=257 dd-2584 [002] 237.435161: balance_dirty_state: bdi btrfs-1: dirty=909 wb=587 unstable=0 bg_thresh=997 thresh=1994 gap=498 poll_thresh=20 ino=257 dd-2584 [002] 237.435166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-214% task_weight=101% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.442480: balance_dirty_state: bdi btrfs-1: dirty=909 wb=462 unstable=0 bg_thresh=995 thresh=1990 gap=619 poll_thresh=20 ino=257 dd-2584 [002] 237.442574: balance_dirty_state: bdi btrfs-1: dirty=934 wb=462 unstable=0 bg_thresh=995 thresh=1990 gap=594 poll_thresh=15 ino=257 dd-2584 [002] 237.442634: balance_dirty_state: bdi btrfs-1: dirty=959 wb=462 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 237.442747: balance_dirty_state: bdi btrfs-1: dirty=984 wb=462 unstable=0 bg_thresh=997 thresh=1994 gap=548 poll_thresh=17 ino=257 dd-2584 [002] 237.442860: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=462 unstable=0 bg_thresh=996 thresh=1993 gap=522 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 237.442920: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4844 wrote=0 to_write=8192 dd-2584 [002] 237.442986: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=462 unstable=0 bg_thresh=998 thresh=1997 gap=501 poll_thresh=19 ino=257 dd-2584 [002] 237.443108: balance_dirty_state: bdi btrfs-1: dirty=1084 wb=462 unstable=0 bg_thresh=998 thresh=1996 gap=450 poll_thresh=20 ino=257 dd-2584 [002] 237.443110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-259% task_weight=101% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 237.445104: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=928 to_write=7264 dd-2584 [002] 237.450354: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1262 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=20 ino=257 dd-2584 [002] 237.450417: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1262 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=15 ino=257 dd-2584 [002] 237.450476: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1262 unstable=0 bg_thresh=992 thresh=1985 gap=539 poll_thresh=16 ino=257 dd-2584 [002] 237.450593: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1262 unstable=0 bg_thresh=995 thresh=1990 gap=519 poll_thresh=17 ino=257 dd-2584 [002] 237.450892: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1262 unstable=0 bg_thresh=994 thresh=1989 gap=468 poll_thresh=18 ino=257 dd-2584 [002] 237.450897: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.458371: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1062 unstable=0 bg_thresh=990 thresh=1980 gap=659 poll_thresh=18 ino=257 dd-2584 [002] 237.458433: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1062 unstable=0 bg_thresh=990 thresh=1980 gap=659 poll_thresh=13 ino=257 dd-2584 [002] 237.458490: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1062 unstable=0 bg_thresh=992 thresh=1985 gap=639 poll_thresh=14 ino=257 dd-2584 [002] 237.458548: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1062 unstable=0 bg_thresh=992 thresh=1985 gap=614 poll_thresh=15 ino=257 dd-2584 [002] 237.458606: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1062 unstable=0 bg_thresh=995 thresh=1990 gap=619 poll_thresh=16 ino=257 dd-2584 [002] 237.458723: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1062 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=17 ino=257 dd-2584 [002] 237.458840: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1062 unstable=0 bg_thresh=996 thresh=1993 gap=547 poll_thresh=18 ino=257 dd-2584 [002] 237.458957: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1062 unstable=0 bg_thresh=996 thresh=1992 gap=521 poll_thresh=19 ino=257 dd-2584 [002] 237.459076: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1062 unstable=0 bg_thresh=995 thresh=1991 gap=495 poll_thresh=20 ino=257 dd-2584 [002] 237.459081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=62408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.466363: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1062 unstable=0 bg_thresh=988 thresh=1977 gap=481 poll_thresh=20 ino=257 dd-2584 [002] 237.466367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.474382: balance_dirty_state: bdi btrfs-1: dirty=434 wb=812 unstable=0 bg_thresh=988 thresh=1977 gap=731 poll_thresh=20 ino=257 dd-2584 [002] 237.474456: balance_dirty_state: bdi btrfs-1: dirty=459 wb=812 unstable=0 bg_thresh=988 thresh=1977 gap=706 poll_thresh=15 ino=257 dd-2584 [002] 237.474515: balance_dirty_state: bdi btrfs-1: dirty=484 wb=812 unstable=0 bg_thresh=991 thresh=1982 gap=686 poll_thresh=16 ino=257 dd-2584 [002] 237.474795: balance_dirty_state: bdi btrfs-1: dirty=509 wb=812 unstable=0 bg_thresh=993 thresh=1987 gap=666 poll_thresh=17 ino=257 dd-2584 [002] 237.474906: balance_dirty_state: bdi btrfs-1: dirty=534 wb=812 unstable=0 bg_thresh=996 thresh=1992 gap=646 poll_thresh=18 ino=257 dd-2584 [002] 237.475021: balance_dirty_state: bdi btrfs-1: dirty=559 wb=812 unstable=0 bg_thresh=998 thresh=1996 gap=625 poll_thresh=19 ino=257 dd-2584 [002] 237.475132: balance_dirty_state: bdi btrfs-1: dirty=609 wb=812 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=20 ino=257 dd-2584 [002] 237.475244: balance_dirty_state: bdi btrfs-1: dirty=634 wb=812 unstable=0 bg_thresh=997 thresh=1994 gap=548 poll_thresh=21 ino=257 dd-2584 [002] 237.475358: balance_dirty_state: bdi btrfs-1: dirty=659 wb=812 unstable=0 bg_thresh=999 thresh=1998 gap=527 poll_thresh=22 ino=257 dd-2584 [002] 237.475470: balance_dirty_state: bdi btrfs-1: dirty=709 wb=812 unstable=0 bg_thresh=998 thresh=1997 gap=476 poll_thresh=23 ino=257 dd-2584 [002] 237.475475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-210% task_weight=101% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.482400: balance_dirty_state: bdi btrfs-1: dirty=709 wb=687 unstable=0 bg_thresh=988 thresh=1976 gap=580 poll_thresh=23 ino=257 dd-2584 [002] 237.482471: balance_dirty_state: bdi btrfs-1: dirty=709 wb=687 unstable=0 bg_thresh=988 thresh=1976 gap=580 poll_thresh=17 ino=257 dd-2584 [002] 237.482750: balance_dirty_state: bdi btrfs-1: dirty=734 wb=687 unstable=0 bg_thresh=990 thresh=1981 gap=560 poll_thresh=18 ino=257 dd-2584 [002] 237.482860: balance_dirty_state: bdi btrfs-1: dirty=784 wb=687 unstable=0 bg_thresh=995 thresh=1991 gap=520 poll_thresh=19 ino=257 dd-2584 [002] 237.482974: balance_dirty_state: bdi btrfs-1: dirty=809 wb=687 unstable=0 bg_thresh=998 thresh=1996 gap=500 poll_thresh=20 ino=257 dd-2584 [002] 237.483086: balance_dirty_state: bdi btrfs-1: dirty=834 wb=687 unstable=0 bg_thresh=997 thresh=1995 gap=474 poll_thresh=21 ino=257 dd-2584 [002] 237.483090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.490479: balance_dirty_state: bdi btrfs-1: dirty=834 wb=562 unstable=0 bg_thresh=996 thresh=1992 gap=596 poll_thresh=21 ino=257 dd-2584 [002] 237.490584: balance_dirty_state: bdi btrfs-1: dirty=859 wb=562 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=16 ino=257 dd-2584 [002] 237.490697: balance_dirty_state: bdi btrfs-1: dirty=884 wb=562 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=17 ino=257 dd-2584 [002] 237.490811: balance_dirty_state: bdi btrfs-1: dirty=909 wb=562 unstable=0 bg_thresh=997 thresh=1995 gap=524 poll_thresh=18 ino=257 dd-2584 [002] 237.490923: balance_dirty_state: bdi btrfs-1: dirty=959 wb=562 unstable=0 bg_thresh=997 thresh=1994 gap=473 poll_thresh=19 ino=257 dd-2584 [002] 237.490928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.498389: balance_dirty_state: bdi btrfs-1: dirty=959 wb=412 unstable=0 bg_thresh=990 thresh=1981 gap=610 poll_thresh=19 ino=257 dd-2584 [002] 237.498472: balance_dirty_state: bdi btrfs-1: dirty=959 wb=412 unstable=0 bg_thresh=990 thresh=1981 gap=610 poll_thresh=14 ino=257 dd-2584 [002] 237.498527: balance_dirty_state: bdi btrfs-1: dirty=984 wb=412 unstable=0 bg_thresh=993 thresh=1986 gap=590 poll_thresh=15 ino=257 dd-2584 [002] 237.498751: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=412 unstable=0 bg_thresh=993 thresh=1986 gap=565 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 237.498842: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4900 wrote=0 to_write=8192 dd-2584 [002] 237.498875: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=412 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=17 ino=257 dd-2584 [002] 237.498999: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=412 unstable=0 bg_thresh=997 thresh=1995 gap=524 poll_thresh=18 ino=257 dd-2584 [002] 237.499124: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=462 unstable=0 bg_thresh=997 thresh=1994 gap=473 poll_thresh=19 ino=257 dd-2584 [002] 237.499126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 237.502482: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=944 to_write=7248 dd-2584 [002] 237.506383: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1212 unstable=0 bg_thresh=990 thresh=1981 gap=610 poll_thresh=19 ino=257 dd-2584 [002] 237.506445: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1212 unstable=0 bg_thresh=990 thresh=1981 gap=610 poll_thresh=14 ino=257 dd-2584 [002] 237.506503: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1212 unstable=0 bg_thresh=993 thresh=1986 gap=590 poll_thresh=15 ino=257 dd-2584 [002] 237.506560: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1212 unstable=0 bg_thresh=993 thresh=1986 gap=590 poll_thresh=16 ino=257 dd-2584 [002] 237.506676: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1212 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=17 ino=257 dd-2584 [002] 237.506795: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1212 unstable=0 bg_thresh=997 thresh=1995 gap=524 poll_thresh=18 ino=257 dd-2584 [002] 237.506914: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1212 unstable=0 bg_thresh=997 thresh=1994 gap=498 poll_thresh=19 ino=257 dd-2584 [002] 237.506919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-262% task_weight=101% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.514463: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1087 unstable=0 bg_thresh=988 thresh=1976 gap=605 poll_thresh=19 ino=257 dd-2584 [002] 237.514743: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1087 unstable=0 bg_thresh=990 thresh=1981 gap=585 poll_thresh=14 ino=257 dd-2584 [002] 237.514802: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1087 unstable=0 bg_thresh=993 thresh=1986 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 237.514860: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1087 unstable=0 bg_thresh=993 thresh=1986 gap=565 poll_thresh=16 ino=257 dd-2584 [002] 237.514976: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1087 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=17 ino=257 dd-2584 [002] 237.515096: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1087 unstable=0 bg_thresh=997 thresh=1995 gap=499 poll_thresh=18 ino=257 dd-2584 [002] 237.515215: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1087 unstable=0 bg_thresh=997 thresh=1994 gap=473 poll_thresh=19 ino=257 dd-2584 [002] 237.515220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.522383: balance_dirty_state: bdi btrfs-1: dirty=434 wb=962 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=19 ino=257 dd-2584 [002] 237.522446: balance_dirty_state: bdi btrfs-1: dirty=459 wb=962 unstable=0 bg_thresh=996 thresh=1993 gap=572 poll_thresh=14 ino=257 dd-2584 [002] 237.522505: balance_dirty_state: bdi btrfs-1: dirty=459 wb=962 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=15 ino=257 dd-2584 [002] 237.522565: balance_dirty_state: bdi btrfs-1: dirty=484 wb=962 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 237.522683: balance_dirty_state: bdi btrfs-1: dirty=509 wb=962 unstable=0 bg_thresh=1004 thresh=2008 gap=537 poll_thresh=17 ino=257 dd-2584 [002] 237.522801: balance_dirty_state: bdi btrfs-1: dirty=559 wb=962 unstable=0 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=18 ino=257 dd-2584 [002] 237.522806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=100% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.530397: balance_dirty_state: bdi btrfs-1: dirty=559 wb=837 unstable=0 bg_thresh=992 thresh=1984 gap=588 poll_thresh=18 ino=257 dd-2584 [002] 237.530641: balance_dirty_state: bdi btrfs-1: dirty=559 wb=837 unstable=0 bg_thresh=992 thresh=1984 gap=588 poll_thresh=13 ino=257 dd-2584 [002] 237.530701: balance_dirty_state: bdi btrfs-1: dirty=584 wb=837 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=14 ino=257 dd-2584 [002] 237.530759: balance_dirty_state: bdi btrfs-1: dirty=584 wb=837 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=15 ino=257 dd-2584 [002] 237.530817: balance_dirty_state: bdi btrfs-1: dirty=609 wb=837 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 237.530934: balance_dirty_state: bdi btrfs-1: dirty=634 wb=837 unstable=0 bg_thresh=1002 thresh=2005 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 237.531056: balance_dirty_state: bdi btrfs-1: dirty=684 wb=837 unstable=0 bg_thresh=1004 thresh=2009 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 237.531061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=100% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.538406: balance_dirty_state: bdi btrfs-1: dirty=684 wb=662 unstable=0 bg_thresh=978 thresh=1956 gap=610 poll_thresh=18 ino=257 dd-2584 [002] 237.538486: balance_dirty_state: bdi btrfs-1: dirty=684 wb=662 unstable=0 bg_thresh=978 thresh=1956 gap=610 poll_thresh=13 ino=257 dd-2584 [002] 237.538546: balance_dirty_state: bdi btrfs-1: dirty=709 wb=662 unstable=0 bg_thresh=980 thresh=1961 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 237.538605: balance_dirty_state: bdi btrfs-1: dirty=734 wb=662 unstable=0 bg_thresh=983 thresh=1966 gap=570 poll_thresh=15 ino=257 dd-2584 [002] 237.538664: balance_dirty_state: bdi btrfs-1: dirty=734 wb=662 unstable=0 bg_thresh=983 thresh=1966 gap=570 poll_thresh=16 ino=257 dd-2584 [002] 237.538782: balance_dirty_state: bdi btrfs-1: dirty=759 wb=662 unstable=0 bg_thresh=985 thresh=1971 gap=550 poll_thresh=17 ino=257 dd-2584 [002] 237.538904: balance_dirty_state: bdi btrfs-1: dirty=809 wb=662 unstable=0 bg_thresh=987 thresh=1975 gap=504 poll_thresh=18 ino=257 dd-2584 [002] 237.539206: balance_dirty_state: bdi btrfs-1: dirty=834 wb=662 unstable=0 bg_thresh=987 thresh=1974 gap=478 poll_thresh=19 ino=257 dd-2584 [002] 237.539211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-336% task_weight=100% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.546523: balance_dirty_state: bdi btrfs-1: dirty=834 wb=537 unstable=0 bg_thresh=987 thresh=1974 gap=603 poll_thresh=19 ino=257 dd-2584 [002] 237.546601: balance_dirty_state: bdi btrfs-1: dirty=859 wb=537 unstable=0 bg_thresh=987 thresh=1974 gap=578 poll_thresh=14 ino=257 dd-2584 [002] 237.546659: balance_dirty_state: bdi btrfs-1: dirty=859 wb=537 unstable=0 bg_thresh=989 thresh=1979 gap=583 poll_thresh=15 ino=257 dd-2584 [002] 237.546717: balance_dirty_state: bdi btrfs-1: dirty=884 wb=537 unstable=0 bg_thresh=989 thresh=1979 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 237.546834: balance_dirty_state: bdi btrfs-1: dirty=909 wb=537 unstable=0 bg_thresh=994 thresh=1989 gap=543 poll_thresh=17 ino=257 dd-2584 [002] 237.546953: balance_dirty_state: bdi btrfs-1: dirty=959 wb=537 unstable=0 bg_thresh=994 thresh=1988 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 237.546957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.554524: balance_dirty_state: bdi btrfs-1: dirty=959 wb=412 unstable=0 bg_thresh=991 thresh=1982 gap=611 poll_thresh=18 ino=257 dd-2584 [002] 237.554615: balance_dirty_state: bdi btrfs-1: dirty=959 wb=412 unstable=0 bg_thresh=991 thresh=1982 gap=611 poll_thresh=13 ino=257 dd-2584 [002] 237.554675: balance_dirty_state: bdi btrfs-1: dirty=984 wb=412 unstable=0 bg_thresh=993 thresh=1987 gap=591 poll_thresh=14 ino=257 dd-2584 [002] 237.554733: balance_dirty_state: bdi btrfs-1: dirty=984 wb=412 unstable=0 bg_thresh=990 thresh=1981 gap=585 poll_thresh=15 ino=257 dd-2584 [002] 237.554791: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=412 unstable=0 bg_thresh=993 thresh=1986 gap=565 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 237.554883: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4956 wrote=0 to_write=8192 dd-2584 [002] 237.554919: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=412 unstable=0 bg_thresh=992 thresh=1985 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 237.555228: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=512 unstable=0 bg_thresh=994 thresh=1989 gap=468 poll_thresh=18 ino=257 dd-2584 [002] 237.555230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 237.557168: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=928 to_write=7264 dd-2584 [002] 237.562467: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1237 unstable=0 bg_thresh=984 thresh=1969 gap=573 poll_thresh=18 ino=257 dd-2584 [002] 237.562558: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1237 unstable=0 bg_thresh=984 thresh=1969 gap=573 poll_thresh=13 ino=257 dd-2584 [002] 237.562617: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1237 unstable=0 bg_thresh=987 thresh=1974 gap=553 poll_thresh=14 ino=257 dd-2584 [002] 237.562676: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1237 unstable=0 bg_thresh=987 thresh=1974 gap=528 poll_thresh=15 ino=257 dd-2584 [002] 237.562735: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1237 unstable=0 bg_thresh=989 thresh=1979 gap=533 poll_thresh=16 ino=257 dd-2584 [002] 237.562854: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1237 unstable=0 bg_thresh=992 thresh=1984 gap=513 poll_thresh=17 ino=257 dd-2584 [002] 237.562975: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1237 unstable=0 bg_thresh=994 thresh=1988 gap=467 poll_thresh=18 ino=257 dd-2584 [002] 237.562979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.570501: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1112 unstable=0 bg_thresh=986 thresh=1972 gap=576 poll_thresh=18 ino=257 dd-2584 [002] 237.570625: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1112 unstable=0 bg_thresh=986 thresh=1972 gap=576 poll_thresh=13 ino=257 dd-2584 [002] 237.570742: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1112 unstable=0 bg_thresh=988 thresh=1977 gap=556 poll_thresh=14 ino=257 dd-2584 [002] 237.570857: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1112 unstable=0 bg_thresh=988 thresh=1977 gap=531 poll_thresh=15 ino=257 dd-2584 [002] 237.570973: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1112 unstable=0 bg_thresh=991 thresh=1982 gap=536 poll_thresh=16 ino=257 dd-2584 [002] 237.571211: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1112 unstable=0 bg_thresh=990 thresh=1981 gap=485 poll_thresh=17 ino=257 dd-2584 [002] 237.571219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.578430: balance_dirty_state: bdi btrfs-1: dirty=384 wb=987 unstable=0 bg_thresh=986 thresh=1972 gap=601 poll_thresh=17 ino=257 dd-2584 [002] 237.578527: balance_dirty_state: bdi btrfs-1: dirty=384 wb=987 unstable=0 bg_thresh=986 thresh=1972 gap=601 poll_thresh=13 ino=257 dd-2584 [002] 237.578767: balance_dirty_state: bdi btrfs-1: dirty=409 wb=987 unstable=0 bg_thresh=988 thresh=1977 gap=581 poll_thresh=14 ino=257 dd-2584 [002] 237.578825: balance_dirty_state: bdi btrfs-1: dirty=434 wb=987 unstable=0 bg_thresh=988 thresh=1977 gap=556 poll_thresh=15 ino=257 dd-2584 [002] 237.578883: balance_dirty_state: bdi btrfs-1: dirty=434 wb=987 unstable=0 bg_thresh=991 thresh=1982 gap=561 poll_thresh=16 ino=257 dd-2584 [002] 237.578999: balance_dirty_state: bdi btrfs-1: dirty=459 wb=987 unstable=0 bg_thresh=993 thresh=1987 gap=541 poll_thresh=17 ino=257 dd-2584 [002] 237.579116: balance_dirty_state: bdi btrfs-1: dirty=509 wb=987 unstable=0 bg_thresh=995 thresh=1991 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 237.579121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.586485: balance_dirty_state: bdi btrfs-1: dirty=509 wb=862 unstable=0 bg_thresh=993 thresh=1986 gap=615 poll_thresh=18 ino=257 dd-2584 [002] 237.586582: balance_dirty_state: bdi btrfs-1: dirty=509 wb=862 unstable=0 bg_thresh=993 thresh=1986 gap=615 poll_thresh=13 ino=257 dd-2584 [002] 237.586640: balance_dirty_state: bdi btrfs-1: dirty=534 wb=862 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=14 ino=257 dd-2584 [002] 237.586699: balance_dirty_state: bdi btrfs-1: dirty=559 wb=862 unstable=0 bg_thresh=992 thresh=1985 gap=564 poll_thresh=15 ino=257 dd-2584 [002] 237.586758: balance_dirty_state: bdi btrfs-1: dirty=559 wb=862 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=16 ino=257 dd-2584 [002] 237.586876: balance_dirty_state: bdi btrfs-1: dirty=609 wb=862 unstable=0 bg_thresh=991 thresh=1983 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 237.586994: balance_dirty_state: bdi btrfs-1: dirty=634 wb=862 unstable=0 bg_thresh=993 thresh=1987 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 237.586999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.594416: balance_dirty_state: bdi btrfs-1: dirty=634 wb=687 unstable=0 bg_thresh=986 thresh=1973 gap=652 poll_thresh=18 ino=257 dd-2584 [002] 237.594510: balance_dirty_state: bdi btrfs-1: dirty=634 wb=687 unstable=0 bg_thresh=986 thresh=1973 gap=652 poll_thresh=13 ino=257 dd-2584 [002] 237.594738: balance_dirty_state: bdi btrfs-1: dirty=659 wb=687 unstable=0 bg_thresh=989 thresh=1978 gap=632 poll_thresh=14 ino=257 dd-2584 [002] 237.594794: balance_dirty_state: bdi btrfs-1: dirty=684 wb=687 unstable=0 bg_thresh=989 thresh=1978 gap=607 poll_thresh=15 ino=257 dd-2584 [002] 237.594849: balance_dirty_state: bdi btrfs-1: dirty=684 wb=687 unstable=0 bg_thresh=991 thresh=1983 gap=612 poll_thresh=16 ino=257 dd-2584 [002] 237.594960: balance_dirty_state: bdi btrfs-1: dirty=734 wb=687 unstable=0 bg_thresh=994 thresh=1988 gap=567 poll_thresh=17 ino=257 dd-2584 [002] 237.595073: balance_dirty_state: bdi btrfs-1: dirty=759 wb=687 unstable=0 bg_thresh=996 thresh=1992 gap=546 poll_thresh=18 ino=257 dd-2584 [002] 237.595186: balance_dirty_state: bdi btrfs-1: dirty=784 wb=687 unstable=0 bg_thresh=995 thresh=1991 gap=520 poll_thresh=19 ino=257 dd-2584 [002] 237.595298: balance_dirty_state: bdi btrfs-1: dirty=834 wb=687 unstable=0 bg_thresh=995 thresh=1990 gap=469 poll_thresh=20 ino=257 dd-2584 [002] 237.595302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.602437: balance_dirty_state: bdi btrfs-1: dirty=834 wb=562 unstable=0 bg_thresh=986 thresh=1973 gap=577 poll_thresh=20 ino=257 dd-2584 [002] 237.602544: balance_dirty_state: bdi btrfs-1: dirty=834 wb=562 unstable=0 bg_thresh=986 thresh=1973 gap=577 poll_thresh=15 ino=257 dd-2584 [002] 237.602603: balance_dirty_state: bdi btrfs-1: dirty=859 wb=562 unstable=0 bg_thresh=989 thresh=1978 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 237.602712: balance_dirty_state: bdi btrfs-1: dirty=884 wb=562 unstable=0 bg_thresh=991 thresh=1983 gap=537 poll_thresh=17 ino=257 dd-2584 [002] 237.602993: balance_dirty_state: bdi btrfs-1: dirty=909 wb=562 unstable=0 bg_thresh=994 thresh=1988 gap=517 poll_thresh=18 ino=257 dd-2584 [002] 237.603107: balance_dirty_state: bdi btrfs-1: dirty=959 wb=562 unstable=0 bg_thresh=996 thresh=1992 gap=471 poll_thresh=19 ino=257 dd-2584 [002] 237.603112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.610568: balance_dirty_state: bdi btrfs-1: dirty=959 wb=437 unstable=0 bg_thresh=985 thresh=1971 gap=575 poll_thresh=19 ino=257 dd-2584 [002] 237.610670: balance_dirty_state: bdi btrfs-1: dirty=959 wb=437 unstable=0 bg_thresh=985 thresh=1971 gap=575 poll_thresh=14 ino=257 dd-2584 [002] 237.610727: balance_dirty_state: bdi btrfs-1: dirty=984 wb=437 unstable=0 bg_thresh=988 thresh=1976 gap=555 poll_thresh=15 ino=257 dd-2584 [002] 237.610781: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=437 unstable=0 bg_thresh=990 thresh=1981 gap=535 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 237.610841: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5012 wrote=0 to_write=8192 dd-2584 [002] 237.610904: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=437 unstable=0 bg_thresh=993 thresh=1986 gap=515 poll_thresh=17 ino=257 dd-2584 [002] 237.611029: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=437 unstable=0 bg_thresh=992 thresh=1985 gap=514 poll_thresh=18 ino=257 dd-2584 [002] 237.611156: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=487 unstable=0 bg_thresh=994 thresh=1989 gap=493 poll_thresh=19 ino=257 dd-2584 [002] 237.611157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 237.613143: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=324 wrote=944 to_write=7248 dd-2584 [002] 237.618508: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1212 unstable=0 bg_thresh=987 thresh=1974 gap=628 poll_thresh=19 ino=257 dd-2584 [002] 237.618603: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1212 unstable=0 bg_thresh=987 thresh=1974 gap=603 poll_thresh=14 ino=257 dd-2584 [002] 237.618662: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1212 unstable=0 bg_thresh=989 thresh=1979 gap=583 poll_thresh=15 ino=257 dd-2584 [002] 237.618720: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1212 unstable=0 bg_thresh=989 thresh=1979 gap=583 poll_thresh=16 ino=257 dd-2584 [002] 237.619014: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1212 unstable=0 bg_thresh=994 thresh=1989 gap=543 poll_thresh=17 ino=257 dd-2584 [002] 237.619134: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1212 unstable=0 bg_thresh=994 thresh=1988 gap=517 poll_thresh=18 ino=257 dd-2584 [002] 237.619253: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1212 unstable=0 bg_thresh=993 thresh=1987 gap=491 poll_thresh=19 ino=257 dd-2584 [002] 237.619257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.626518: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1087 unstable=0 bg_thresh=987 thresh=1975 gap=604 poll_thresh=19 ino=257 dd-2584 [002] 237.626614: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1087 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 237.626669: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1087 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=15 ino=257 dd-2584 [002] 237.626724: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1087 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 237.626836: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1087 unstable=0 bg_thresh=995 thresh=1990 gap=544 poll_thresh=17 ino=257 dd-2584 [002] 237.626949: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1087 unstable=0 bg_thresh=994 thresh=1989 gap=493 poll_thresh=18 ino=257 dd-2584 [002] 237.626953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.634457: balance_dirty_state: bdi btrfs-1: dirty=409 wb=962 unstable=0 bg_thresh=989 thresh=1978 gap=607 poll_thresh=18 ino=257 dd-2584 [002] 237.634558: balance_dirty_state: bdi btrfs-1: dirty=409 wb=962 unstable=0 bg_thresh=989 thresh=1978 gap=607 poll_thresh=13 ino=257 dd-2584 [002] 237.634617: balance_dirty_state: bdi btrfs-1: dirty=434 wb=962 unstable=0 bg_thresh=991 thresh=1983 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 237.634674: balance_dirty_state: bdi btrfs-1: dirty=459 wb=962 unstable=0 bg_thresh=991 thresh=1983 gap=562 poll_thresh=15 ino=257 dd-2584 [002] 237.634731: balance_dirty_state: bdi btrfs-1: dirty=459 wb=962 unstable=0 bg_thresh=994 thresh=1988 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 237.635026: balance_dirty_state: bdi btrfs-1: dirty=484 wb=962 unstable=0 bg_thresh=993 thresh=1987 gap=541 poll_thresh=17 ino=257 dd-2584 [002] 237.635145: balance_dirty_state: bdi btrfs-1: dirty=534 wb=962 unstable=0 bg_thresh=995 thresh=1991 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 237.635150: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.642493: balance_dirty_state: bdi btrfs-1: dirty=534 wb=812 unstable=0 bg_thresh=985 thresh=1971 gap=625 poll_thresh=18 ino=257 dd-2584 [002] 237.642564: balance_dirty_state: bdi btrfs-1: dirty=534 wb=812 unstable=0 bg_thresh=985 thresh=1971 gap=625 poll_thresh=13 ino=257 dd-2584 [002] 237.642624: balance_dirty_state: bdi btrfs-1: dirty=559 wb=812 unstable=0 bg_thresh=988 thresh=1976 gap=605 poll_thresh=14 ino=257 dd-2584 [002] 237.642681: balance_dirty_state: bdi btrfs-1: dirty=584 wb=812 unstable=0 bg_thresh=988 thresh=1976 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 237.642739: balance_dirty_state: bdi btrfs-1: dirty=584 wb=812 unstable=0 bg_thresh=990 thresh=1981 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 237.642855: balance_dirty_state: bdi btrfs-1: dirty=634 wb=812 unstable=0 bg_thresh=993 thresh=1986 gap=540 poll_thresh=17 ino=257 dd-2584 [002] 237.642968: balance_dirty_state: bdi btrfs-1: dirty=659 wb=812 unstable=0 bg_thresh=995 thresh=1990 gap=519 poll_thresh=18 ino=257 dd-2584 [002] 237.643081: balance_dirty_state: bdi btrfs-1: dirty=684 wb=812 unstable=0 bg_thresh=994 thresh=1989 gap=493 poll_thresh=19 ino=257 dd-2584 [002] 237.643088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.650528: balance_dirty_state: bdi btrfs-1: dirty=684 wb=687 unstable=0 bg_thresh=987 thresh=1975 gap=604 poll_thresh=19 ino=257 dd-2584 [002] 237.650625: balance_dirty_state: bdi btrfs-1: dirty=709 wb=687 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 237.650680: balance_dirty_state: bdi btrfs-1: dirty=709 wb=687 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=15 ino=257 dd-2584 [002] 237.650911: balance_dirty_state: bdi btrfs-1: dirty=734 wb=687 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 237.651057: balance_dirty_state: bdi btrfs-1: dirty=759 wb=562 unstable=0 bg_thresh=995 thresh=1990 gap=669 poll_thresh=17 ino=257 dd-2584 [002] 237.651182: balance_dirty_state: bdi btrfs-1: dirty=809 wb=562 unstable=0 bg_thresh=990 thresh=1981 gap=610 poll_thresh=18 ino=257 dd-2584 [002] 237.651302: balance_dirty_state: bdi btrfs-1: dirty=834 wb=562 unstable=0 bg_thresh=986 thresh=1973 gap=577 poll_thresh=19 ino=257 dd-2584 [002] 237.651421: balance_dirty_state: bdi btrfs-1: dirty=859 wb=562 unstable=0 bg_thresh=989 thresh=1978 gap=557 poll_thresh=20 ino=257 dd-2584 [002] 237.651538: balance_dirty_state: bdi btrfs-1: dirty=884 wb=562 unstable=0 bg_thresh=991 thresh=1982 gap=536 poll_thresh=21 ino=257 dd-2584 [002] 237.651656: balance_dirty_state: bdi btrfs-1: dirty=934 wb=562 unstable=0 bg_thresh=990 thresh=1981 gap=485 poll_thresh=22 ino=257 dd-2584 [002] 237.651660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.658462: balance_dirty_state: bdi btrfs-1: dirty=934 wb=562 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=22 ino=257 dd-2584 [002] 237.658469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.666508: balance_dirty_state: bdi btrfs-1: dirty=934 wb=387 unstable=0 bg_thresh=987 thresh=1975 gap=654 poll_thresh=22 ino=257 dd-2584 [002] 237.666590: balance_dirty_state: bdi btrfs-1: dirty=934 wb=337 unstable=0 bg_thresh=983 thresh=1966 gap=695 poll_thresh=16 ino=257 dd-2584 [002] 237.666719: balance_dirty_state: bdi btrfs-1: dirty=984 wb=312 unstable=0 bg_thresh=985 thresh=1970 gap=674 poll_thresh=17 ino=257 dd-2584 [002] 237.667018: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=312 unstable=0 bg_thresh=987 thresh=1975 gap=654 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 237.667070: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5068 wrote=0 to_write=8192 dd-2584 [002] 237.667145: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=312 unstable=0 bg_thresh=989 thresh=1979 gap=633 poll_thresh=19 ino=257 dd-2584 [002] 237.667268: balance_dirty_state: bdi btrfs-1: dirty=1084 wb=337 unstable=0 bg_thresh=989 thresh=1978 gap=557 poll_thresh=20 ino=257 dd-2584 [002] 237.667395: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=387 unstable=0 bg_thresh=988 thresh=1977 gap=531 poll_thresh=21 ino=257 dd-2584 [002] 237.667525: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=437 unstable=0 bg_thresh=990 thresh=1981 gap=535 poll_thresh=22 ino=257 dd-2584 [002] 237.667654: balance_dirty_state: bdi btrfs-1: dirty=984 wb=512 unstable=0 bg_thresh=990 thresh=1980 gap=484 poll_thresh=23 ino=257 dd-2584 [002] 237.667656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 237.669511: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=380 wrote=1024 to_write=7168 dd-2584 [002] 237.674448: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1212 unstable=0 bg_thresh=986 thresh=1973 gap=627 poll_thresh=23 ino=257 dd-2584 [002] 237.674518: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1212 unstable=0 bg_thresh=992 thresh=1984 gap=613 poll_thresh=17 ino=257 dd-2584 [002] 237.674649: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1212 unstable=0 bg_thresh=994 thresh=1988 gap=592 poll_thresh=18 ino=257 dd-2584 [002] 237.674970: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1212 unstable=0 bg_thresh=996 thresh=1992 gap=546 poll_thresh=19 ino=257 dd-2584 [002] 237.675097: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1212 unstable=0 bg_thresh=995 thresh=1990 gap=519 poll_thresh=20 ino=257 dd-2584 [002] 237.675222: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1212 unstable=0 bg_thresh=997 thresh=1994 gap=498 poll_thresh=21 ino=257 dd-2584 [002] 237.675227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.682486: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1087 unstable=0 bg_thresh=992 thresh=1984 gap=613 poll_thresh=21 ino=257 dd-2584 [002] 237.682565: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1087 unstable=0 bg_thresh=989 thresh=1978 gap=582 poll_thresh=16 ino=257 dd-2584 [002] 237.682688: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1087 unstable=0 bg_thresh=988 thresh=1977 gap=556 poll_thresh=17 ino=257 dd-2584 [002] 237.682808: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1087 unstable=0 bg_thresh=990 thresh=1981 gap=535 poll_thresh=18 ino=257 dd-2584 [002] 237.682926: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1087 unstable=0 bg_thresh=990 thresh=1980 gap=484 poll_thresh=19 ino=257 dd-2584 [002] 237.682930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 237.690567: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1087 unstable=0 bg_thresh=992 thresh=1985 gap=489 poll_thresh=19 ino=257 dd-2584 [002] 237.690575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 237.698572: balance_dirty_state: bdi btrfs-1: dirty=409 wb=862 unstable=0 bg_thresh=989 thresh=1978 gap=707 poll_thresh=19 ino=257 dd-2584 [006] 237.698661: balance_dirty_state: bdi btrfs-1: dirty=434 wb=812 unstable=0 bg_thresh=985 thresh=1971 gap=725 poll_thresh=14 ino=257 dd-2584 [006] 237.698740: balance_dirty_state: bdi btrfs-1: dirty=459 wb=762 unstable=0 bg_thresh=991 thresh=1982 gap=761 poll_thresh=15 ino=257 dd-2584 [006] 237.698827: balance_dirty_state: bdi btrfs-1: dirty=459 wb=762 unstable=0 bg_thresh=991 thresh=1982 gap=761 poll_thresh=16 ino=257 dd-2584 [006] 237.699433: balance_dirty_state: bdi btrfs-1: dirty=509 wb=762 unstable=0 bg_thresh=990 thresh=1980 gap=709 poll_thresh=17 ino=257 dd-2584 [006] 237.699672: balance_dirty_state: bdi btrfs-1: dirty=534 wb=762 unstable=0 bg_thresh=989 thresh=1979 gap=683 poll_thresh=18 ino=257 dd-2584 [006] 237.699910: balance_dirty_state: bdi btrfs-1: dirty=559 wb=762 unstable=0 bg_thresh=989 thresh=1978 gap=657 poll_thresh=19 ino=257 dd-2584 [006] 237.700142: balance_dirty_state: bdi btrfs-1: dirty=584 wb=762 unstable=0 bg_thresh=988 thresh=1977 gap=631 poll_thresh=20 ino=257 dd-2584 [006] 237.700377: balance_dirty_state: bdi btrfs-1: dirty=634 wb=762 unstable=0 bg_thresh=990 thresh=1981 gap=585 poll_thresh=21 ino=257 dd-2584 [006] 237.700616: balance_dirty_state: bdi btrfs-1: dirty=659 wb=762 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=22 ino=257 dd-2584 [006] 237.700852: balance_dirty_state: bdi btrfs-1: dirty=684 wb=762 unstable=0 bg_thresh=989 thresh=1979 gap=533 poll_thresh=23 ino=257 dd-2584 [006] 237.701090: balance_dirty_state: bdi btrfs-1: dirty=734 wb=762 unstable=0 bg_thresh=989 thresh=1978 gap=482 poll_thresh=24 ino=257 dd-2584 [006] 237.701099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 237.706525: balance_dirty_state: bdi btrfs-1: dirty=734 wb=637 unstable=0 bg_thresh=985 thresh=1970 gap=599 poll_thresh=24 ino=257 dd-2584 [006] 237.706595: balance_dirty_state: bdi btrfs-1: dirty=734 wb=637 unstable=0 bg_thresh=987 thresh=1975 gap=604 poll_thresh=18 ino=257 dd-2584 [006] 237.706909: balance_dirty_state: bdi btrfs-1: dirty=759 wb=637 unstable=0 bg_thresh=989 thresh=1978 gap=582 poll_thresh=19 ino=257 dd-2584 [006] 237.707035: balance_dirty_state: bdi btrfs-1: dirty=809 wb=637 unstable=0 bg_thresh=988 thresh=1976 gap=530 poll_thresh=20 ino=257 dd-2584 [006] 237.707163: balance_dirty_state: bdi btrfs-1: dirty=834 wb=637 unstable=0 bg_thresh=987 thresh=1974 gap=503 poll_thresh=21 ino=257 dd-2584 [006] 237.707291: balance_dirty_state: bdi btrfs-1: dirty=859 wb=637 unstable=0 bg_thresh=988 thresh=1977 gap=481 poll_thresh=22 ino=257 dd-2584 [006] 237.707296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 237.714530: balance_dirty_state: bdi btrfs-1: dirty=859 wb=512 unstable=0 bg_thresh=992 thresh=1984 gap=613 poll_thresh=22 ino=257 dd-2584 [006] 237.714621: balance_dirty_state: bdi btrfs-1: dirty=884 wb=512 unstable=0 bg_thresh=992 thresh=1984 gap=588 poll_thresh=16 ino=257 dd-2584 [006] 237.714742: balance_dirty_state: bdi btrfs-1: dirty=909 wb=512 unstable=0 bg_thresh=991 thresh=1983 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 237.714855: balance_dirty_state: bdi btrfs-1: dirty=934 wb=512 unstable=0 bg_thresh=991 thresh=1982 gap=536 poll_thresh=18 ino=257 dd-2584 [006] 237.714969: balance_dirty_state: bdi btrfs-1: dirty=984 wb=512 unstable=0 bg_thresh=990 thresh=1980 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 237.714974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 237.722558: balance_dirty_state: bdi btrfs-1: dirty=984 wb=387 unstable=0 bg_thresh=989 thresh=1978 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 237.722687: balance_dirty_state: bdi btrfs-1: dirty=984 wb=387 unstable=0 bg_thresh=989 thresh=1978 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 237.723167: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=387 unstable=0 bg_thresh=991 thresh=1983 gap=587 poll_thresh=15 ino=257 flush-btrfs-1-2586 [007] 237.723260: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5124 wrote=0 to_write=8192 dd-2584 [001] 237.723295: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=387 unstable=0 bg_thresh=994 thresh=1988 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 237.723535: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=387 unstable=0 bg_thresh=994 thresh=1989 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 237.723786: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=437 unstable=0 bg_thresh=994 thresh=1988 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 237.723789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 237.727787: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=440 wrote=928 to_write=7264 dd-2584 [005] 237.730466: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1187 unstable=0 bg_thresh=993 thresh=1987 gap=641 poll_thresh=18 ino=257 dd-2584 [005] 237.730622: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1187 unstable=0 bg_thresh=996 thresh=1992 gap=646 poll_thresh=13 ino=257 dd-2584 [005] 237.730783: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1187 unstable=0 bg_thresh=998 thresh=1997 gap=626 poll_thresh=14 ino=257 dd-2584 [005] 237.730946: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1187 unstable=0 bg_thresh=998 thresh=1997 gap=626 poll_thresh=15 ino=257 dd-2584 [005] 237.731106: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1187 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=16 ino=257 dd-2584 [005] 237.731424: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1187 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=17 ino=257 dd-2584 [005] 237.731749: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1187 unstable=0 bg_thresh=997 thresh=1994 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 237.732074: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1187 unstable=0 bg_thresh=999 thresh=1998 gap=502 poll_thresh=19 ino=257 dd-2584 [005] 237.733012: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1187 unstable=0 bg_thresh=998 thresh=1997 gap=476 poll_thresh=20 ino=257 dd-2584 [005] 237.733024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 237.738507: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1062 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=20 ino=257 dd-2584 [005] 237.738649: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1062 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 237.738773: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1062 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 237.739007: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1062 unstable=0 bg_thresh=999 thresh=1998 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 237.739245: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1062 unstable=0 bg_thresh=1001 thresh=2002 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 237.739482: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1062 unstable=0 bg_thresh=1000 thresh=2001 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 237.739490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 237.746569: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1062 unstable=0 bg_thresh=998 thresh=1997 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 237.746583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 237.758538: balance_dirty_state: bdi btrfs-1: dirty=459 wb=812 unstable=0 bg_thresh=1000 thresh=2001 gap=730 poll_thresh=19 ino=257 dd-2584 [001] 237.758606: balance_dirty_state: bdi btrfs-1: dirty=484 wb=812 unstable=0 bg_thresh=1000 thresh=2000 gap=704 poll_thresh=14 ino=257 dd-2584 [001] 237.758667: balance_dirty_state: bdi btrfs-1: dirty=509 wb=812 unstable=0 bg_thresh=1000 thresh=2000 gap=679 poll_thresh=15 ino=257 dd-2584 [001] 237.758726: balance_dirty_state: bdi btrfs-1: dirty=509 wb=812 unstable=0 bg_thresh=999 thresh=1999 gap=678 poll_thresh=16 ino=257 dd-2584 [001] 237.758846: balance_dirty_state: bdi btrfs-1: dirty=559 wb=812 unstable=0 bg_thresh=999 thresh=1998 gap=627 poll_thresh=17 ino=257 dd-2584 [001] 237.759159: balance_dirty_state: bdi btrfs-1: dirty=584 wb=737 unstable=0 bg_thresh=1001 thresh=2002 gap=681 poll_thresh=18 ino=257 dd-2584 [001] 237.759286: balance_dirty_state: bdi btrfs-1: dirty=609 wb=662 unstable=0 bg_thresh=1000 thresh=2001 gap=730 poll_thresh=19 ino=257 dd-2584 [001] 237.759403: balance_dirty_state: bdi btrfs-1: dirty=634 wb=662 unstable=0 bg_thresh=1000 thresh=2000 gap=704 poll_thresh=20 ino=257 dd-2584 [001] 237.759520: balance_dirty_state: bdi btrfs-1: dirty=684 wb=662 unstable=0 bg_thresh=999 thresh=1999 gap=653 poll_thresh=21 ino=257 dd-2584 [001] 237.759637: balance_dirty_state: bdi btrfs-1: dirty=709 wb=662 unstable=0 bg_thresh=1001 thresh=2003 gap=632 poll_thresh=22 ino=257 dd-2584 [001] 237.759753: balance_dirty_state: bdi btrfs-1: dirty=734 wb=662 unstable=0 bg_thresh=1001 thresh=2002 gap=606 poll_thresh=23 ino=257 dd-2584 [001] 237.759874: balance_dirty_state: bdi btrfs-1: dirty=759 wb=662 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=24 ino=257 dd-2584 [001] 237.759993: balance_dirty_state: bdi btrfs-1: dirty=809 wb=662 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=25 ino=257 dd-2584 [001] 237.760275: balance_dirty_state: bdi btrfs-1: dirty=834 wb=662 unstable=0 bg_thresh=999 thresh=1998 gap=502 poll_thresh=26 ino=257 dd-2584 [001] 237.760399: balance_dirty_state: bdi btrfs-1: dirty=859 wb=662 unstable=0 bg_thresh=998 thresh=1997 gap=476 poll_thresh=27 ino=257 dd-2584 [001] 237.760403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 237.766563: balance_dirty_state: bdi btrfs-1: dirty=859 wb=537 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=27 ino=257 dd-2584 [001] 237.766644: balance_dirty_state: bdi btrfs-1: dirty=884 wb=537 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=20 ino=257 dd-2584 [001] 237.766768: balance_dirty_state: bdi btrfs-1: dirty=909 wb=537 unstable=0 bg_thresh=995 thresh=1991 gap=545 poll_thresh=21 ino=257 dd-2584 [001] 237.766891: balance_dirty_state: bdi btrfs-1: dirty=959 wb=537 unstable=0 bg_thresh=994 thresh=1989 gap=493 poll_thresh=22 ino=257 dd-2584 [001] 237.766896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 237.774610: balance_dirty_state: bdi btrfs-1: dirty=959 wb=387 unstable=0 bg_thresh=999 thresh=1999 gap=653 poll_thresh=22 ino=257 dd-2584 [001] 237.774699: balance_dirty_state: bdi btrfs-1: dirty=959 wb=387 unstable=0 bg_thresh=999 thresh=1998 gap=652 poll_thresh=16 ino=257 dd-2584 [001] 237.774812: balance_dirty_state: bdi btrfs-1: dirty=984 wb=387 unstable=0 bg_thresh=998 thresh=1997 gap=626 poll_thresh=17 ino=257 dd-2584 [001] 237.774927: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=387 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 237.775013: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5176 wrote=0 to_write=8192 dd-2584 [001] 237.775052: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=387 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=19 ino=257 dd-2584 [001] 237.775353: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=487 unstable=0 bg_thresh=999 thresh=1999 gap=503 poll_thresh=20 ino=257 dd-2584 [001] 237.775480: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=537 unstable=0 bg_thresh=999 thresh=1998 gap=452 poll_thresh=21 ino=257 dd-2584 [001] 237.775482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 237.779235: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=492 wrote=976 to_write=7216 dd-2584 [001] 237.782562: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1237 unstable=0 bg_thresh=1000 thresh=2001 gap=605 poll_thresh=21 ino=257 dd-2584 [001] 237.782643: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1237 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=16 ino=257 dd-2584 [001] 237.782762: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1237 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=17 ino=257 dd-2584 [001] 237.782880: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1237 unstable=0 bg_thresh=999 thresh=1998 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 237.782997: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1237 unstable=0 bg_thresh=1001 thresh=2002 gap=506 poll_thresh=19 ino=257 dd-2584 [001] 237.783117: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1237 unstable=0 bg_thresh=1000 thresh=2001 gap=480 poll_thresh=20 ino=257 dd-2584 [001] 237.783122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=64532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 237.790564: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1112 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=20 ino=257 dd-2584 [001] 237.790655: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1112 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 237.790715: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1112 unstable=0 bg_thresh=999 thresh=1999 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 237.790834: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1112 unstable=0 bg_thresh=999 thresh=1998 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 237.791135: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1112 unstable=0 bg_thresh=1001 thresh=2002 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 237.791252: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1112 unstable=0 bg_thresh=1000 thresh=2001 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 237.791257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=64532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 237.798559: balance_dirty_state: bdi btrfs-1: dirty=409 wb=987 unstable=0 bg_thresh=1001 thresh=2002 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 237.798640: balance_dirty_state: bdi btrfs-1: dirty=434 wb=987 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 237.798702: balance_dirty_state: bdi btrfs-1: dirty=459 wb=987 unstable=0 bg_thresh=1000 thresh=2001 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 237.798761: balance_dirty_state: bdi btrfs-1: dirty=459 wb=987 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 237.798880: balance_dirty_state: bdi btrfs-1: dirty=509 wb=987 unstable=0 bg_thresh=1002 thresh=2004 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 237.798998: balance_dirty_state: bdi btrfs-1: dirty=534 wb=987 unstable=0 bg_thresh=1001 thresh=2003 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 237.799002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=64532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 237.806551: balance_dirty_state: bdi btrfs-1: dirty=534 wb=862 unstable=0 bg_thresh=983 thresh=1966 gap=570 poll_thresh=18 ino=257 dd-2584 [001] 237.806621: balance_dirty_state: bdi btrfs-1: dirty=559 wb=862 unstable=0 bg_thresh=983 thresh=1966 gap=545 poll_thresh=13 ino=257 dd-2584 [001] 237.806683: balance_dirty_state: bdi btrfs-1: dirty=559 wb=862 unstable=0 bg_thresh=985 thresh=1971 gap=550 poll_thresh=14 ino=257 dd-2584 [001] 237.806745: balance_dirty_state: bdi btrfs-1: dirty=584 wb=862 unstable=0 bg_thresh=982 thresh=1965 gap=519 poll_thresh=15 ino=257 dd-2584 [001] 237.806807: balance_dirty_state: bdi btrfs-1: dirty=584 wb=862 unstable=0 bg_thresh=987 thresh=1975 gap=529 poll_thresh=16 ino=257 dd-2584 [001] 237.807110: balance_dirty_state: bdi btrfs-1: dirty=634 wb=862 unstable=0 bg_thresh=999 thresh=1999 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 237.807229: balance_dirty_state: bdi btrfs-1: dirty=659 wb=862 unstable=0 bg_thresh=996 thresh=1992 gap=471 poll_thresh=18 ino=257 dd-2584 [001] 237.807235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=64532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 237.814477: balance_dirty_state: bdi btrfs-1: dirty=659 wb=737 unstable=0 bg_thresh=994 thresh=1988 gap=592 poll_thresh=18 ino=257 dd-2584 [001] 237.814543: balance_dirty_state: bdi btrfs-1: dirty=684 wb=737 unstable=0 bg_thresh=996 thresh=1993 gap=572 poll_thresh=13 ino=257 dd-2584 [001] 237.814604: balance_dirty_state: bdi btrfs-1: dirty=684 wb=737 unstable=0 bg_thresh=993 thresh=1987 gap=566 poll_thresh=14 ino=257 dd-2584 [001] 237.814666: balance_dirty_state: bdi btrfs-1: dirty=709 wb=737 unstable=0 bg_thresh=996 thresh=1992 gap=546 poll_thresh=15 ino=257 dd-2584 [001] 237.814725: balance_dirty_state: bdi btrfs-1: dirty=734 wb=737 unstable=0 bg_thresh=993 thresh=1986 gap=515 poll_thresh=16 ino=257 dd-2584 [001] 237.814845: balance_dirty_state: bdi btrfs-1: dirty=759 wb=737 unstable=0 bg_thresh=995 thresh=1990 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 237.814850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=64532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 237.822497: balance_dirty_state: bdi btrfs-1: dirty=759 wb=587 unstable=0 bg_thresh=988 thresh=1976 gap=630 poll_thresh=17 ino=257 dd-2584 [001] 237.822621: balance_dirty_state: bdi btrfs-1: dirty=784 wb=587 unstable=0 bg_thresh=990 thresh=1981 gap=610 poll_thresh=13 ino=257 dd-2584 [001] 237.822706: balance_dirty_state: bdi btrfs-1: dirty=784 wb=587 unstable=0 bg_thresh=990 thresh=1980 gap=609 poll_thresh=14 ino=257 dd-2584 [001] 237.822794: balance_dirty_state: bdi btrfs-1: dirty=809 wb=587 unstable=0 bg_thresh=988 thresh=1977 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 237.822881: balance_dirty_state: bdi btrfs-1: dirty=809 wb=587 unstable=0 bg_thresh=985 thresh=1971 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 237.823059: balance_dirty_state: bdi btrfs-1: dirty=859 wb=587 unstable=0 bg_thresh=982 thresh=1964 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 237.823398: balance_dirty_state: bdi btrfs-1: dirty=884 wb=587 unstable=0 bg_thresh=984 thresh=1968 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 237.823517: balance_dirty_state: bdi btrfs-1: dirty=909 wb=587 unstable=0 bg_thresh=983 thresh=1967 gap=471 poll_thresh=19 ino=257 dd-2584 [001] 237.823522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=64532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 237.834568: balance_dirty_state: bdi btrfs-1: dirty=909 wb=437 unstable=0 bg_thresh=979 thresh=1958 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 237.834666: balance_dirty_state: bdi btrfs-1: dirty=934 wb=387 unstable=0 bg_thresh=981 thresh=1963 gap=642 poll_thresh=14 ino=257 dd-2584 [001] 237.834733: balance_dirty_state: bdi btrfs-1: dirty=959 wb=362 unstable=0 bg_thresh=984 thresh=1969 gap=648 poll_thresh=15 ino=257 dd-2584 [001] 237.834797: balance_dirty_state: bdi btrfs-1: dirty=959 wb=337 unstable=0 bg_thresh=984 thresh=1968 gap=672 poll_thresh=16 ino=257 dd-2584 [001] 237.834919: balance_dirty_state: bdi btrfs-1: dirty=984 wb=337 unstable=0 bg_thresh=983 thresh=1967 gap=646 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 237.834993: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5236 wrote=0 to_write=8192 dd-2584 [001] 237.835046: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=337 unstable=0 bg_thresh=985 thresh=1971 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 237.835171: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=337 unstable=0 bg_thresh=985 thresh=1970 gap=574 poll_thresh=19 ino=257 dd-2584 [001] 237.835299: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=387 unstable=0 bg_thresh=984 thresh=1969 gap=548 poll_thresh=20 ino=257 dd-2584 [001] 237.835430: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=437 unstable=0 bg_thresh=984 thresh=1968 gap=522 poll_thresh=21 ino=257 dd-2584 [001] 237.835740: balance_dirty_state: bdi btrfs-1: dirty=909 wb=587 unstable=0 bg_thresh=986 thresh=1972 gap=476 poll_thresh=22 ino=257 dd-2584 [001] 237.835742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=64532 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 237.837999: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=548 wrote=1008 to_write=7184 dd-2584 [001] 237.842518: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1212 unstable=0 bg_thresh=976 thresh=1952 gap=581 poll_thresh=22 ino=257 dd-2584 [001] 237.842594: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1212 unstable=0 bg_thresh=976 thresh=1952 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 237.842724: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1212 unstable=0 bg_thresh=978 thresh=1956 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 237.842852: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1212 unstable=0 bg_thresh=977 thresh=1954 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 237.842983: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1212 unstable=0 bg_thresh=979 thresh=1958 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 237.842988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-129% task_gap=-357% task_weight=99% bdi_bw=64532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 237.850592: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1087 unstable=0 bg_thresh=979 thresh=1959 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 237.850660: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1087 unstable=0 bg_thresh=979 thresh=1958 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 237.850722: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1087 unstable=0 bg_thresh=979 thresh=1958 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 237.850784: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1087 unstable=0 bg_thresh=978 thresh=1957 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 237.850909: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1087 unstable=0 bg_thresh=978 thresh=1956 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 237.851032: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1087 unstable=0 bg_thresh=980 thresh=1960 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 237.851037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-103% task_gap=-305% task_weight=99% bdi_bw=64532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 237.862601: balance_dirty_state: bdi btrfs-1: dirty=384 wb=962 unstable=0 bg_thresh=977 thresh=1955 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 237.862850: balance_dirty_state: bdi btrfs-1: dirty=384 wb=962 unstable=0 bg_thresh=974 thresh=1949 gap=603 poll_thresh=13 ino=257 dd-2584 [001] 237.862910: balance_dirty_state: bdi btrfs-1: dirty=409 wb=962 unstable=0 bg_thresh=977 thresh=1954 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 237.862969: balance_dirty_state: bdi btrfs-1: dirty=434 wb=962 unstable=0 bg_thresh=974 thresh=1948 gap=552 poll_thresh=15 ino=257 dd-2584 [001] 237.863028: balance_dirty_state: bdi btrfs-1: dirty=434 wb=962 unstable=0 bg_thresh=976 thresh=1953 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 237.863146: balance_dirty_state: bdi btrfs-1: dirty=484 wb=962 unstable=0 bg_thresh=976 thresh=1952 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 237.863264: balance_dirty_state: bdi btrfs-1: dirty=509 wb=962 unstable=0 bg_thresh=978 thresh=1956 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 237.863269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-311% task_weight=99% bdi_bw=64532 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 237.870628: balance_dirty_state: bdi btrfs-1: dirty=509 wb=737 unstable=0 bg_thresh=980 thresh=1960 gap=714 poll_thresh=18 ino=257 dd-2584 [004] 237.870741: balance_dirty_state: bdi btrfs-1: dirty=534 wb=737 unstable=0 bg_thresh=983 thresh=1967 gap=696 poll_thresh=13 ino=257 dd-2584 [004] 237.870860: balance_dirty_state: bdi btrfs-1: dirty=559 wb=737 unstable=0 bg_thresh=983 thresh=1967 gap=671 poll_thresh=14 ino=257 dd-2584 [004] 237.870977: balance_dirty_state: bdi btrfs-1: dirty=559 wb=737 unstable=0 bg_thresh=986 thresh=1972 gap=676 poll_thresh=15 ino=257 dd-2584 [004] 237.871092: balance_dirty_state: bdi btrfs-1: dirty=584 wb=737 unstable=0 bg_thresh=986 thresh=1972 gap=651 poll_thresh=16 ino=257 dd-2584 [004] 237.871327: balance_dirty_state: bdi btrfs-1: dirty=609 wb=737 unstable=0 bg_thresh=988 thresh=1976 gap=630 poll_thresh=17 ino=257 dd-2584 [004] 237.871561: balance_dirty_state: bdi btrfs-1: dirty=634 wb=737 unstable=0 bg_thresh=987 thresh=1975 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 237.872161: balance_dirty_state: bdi btrfs-1: dirty=684 wb=737 unstable=0 bg_thresh=987 thresh=1974 gap=553 poll_thresh=19 ino=257 dd-2584 [004] 237.872396: balance_dirty_state: bdi btrfs-1: dirty=709 wb=737 unstable=0 bg_thresh=986 thresh=1973 gap=527 poll_thresh=20 ino=257 dd-2584 [004] 237.872633: balance_dirty_state: bdi btrfs-1: dirty=734 wb=737 unstable=0 bg_thresh=988 thresh=1977 gap=506 poll_thresh=21 ino=257 dd-2584 [004] 237.872867: balance_dirty_state: bdi btrfs-1: dirty=784 wb=737 unstable=0 bg_thresh=988 thresh=1976 gap=455 poll_thresh=22 ino=257 dd-2584 [004] 237.872876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=64532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 237.878641: balance_dirty_state: bdi btrfs-1: dirty=784 wb=612 unstable=0 bg_thresh=988 thresh=1977 gap=581 poll_thresh=22 ino=257 dd-2584 [004] 237.878713: balance_dirty_state: bdi btrfs-1: dirty=784 wb=612 unstable=0 bg_thresh=988 thresh=1976 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 237.878827: balance_dirty_state: bdi btrfs-1: dirty=834 wb=612 unstable=0 bg_thresh=987 thresh=1975 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 237.878941: balance_dirty_state: bdi btrfs-1: dirty=859 wb=612 unstable=0 bg_thresh=989 thresh=1979 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 237.879052: balance_dirty_state: bdi btrfs-1: dirty=884 wb=612 unstable=0 bg_thresh=989 thresh=1978 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 237.879056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=64532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 237.890581: balance_dirty_state: bdi btrfs-1: dirty=884 wb=487 unstable=0 bg_thresh=988 thresh=1977 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 237.890743: balance_dirty_state: bdi btrfs-1: dirty=909 wb=487 unstable=0 bg_thresh=985 thresh=1971 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 237.890975: balance_dirty_state: bdi btrfs-1: dirty=909 wb=487 unstable=0 bg_thresh=988 thresh=1976 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 237.891032: balance_dirty_state: bdi btrfs-1: dirty=934 wb=487 unstable=0 bg_thresh=985 thresh=1970 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 237.891145: balance_dirty_state: bdi btrfs-1: dirty=959 wb=487 unstable=0 bg_thresh=987 thresh=1974 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 237.891259: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=487 unstable=0 bg_thresh=986 thresh=1973 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 237.891263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 237.891378: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5292 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 237.895145: writeback_single_inode: bdi btrfs-1: ino=257 state= age=608 wrote=832 to_write=7360 dd-2584 [004] 237.898709: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1187 unstable=0 bg_thresh=985 thresh=1970 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 237.898801: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1187 unstable=0 bg_thresh=987 thresh=1975 gap=629 poll_thresh=13 ino=257 dd-2584 [004] 237.898887: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1187 unstable=0 bg_thresh=984 thresh=1969 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 237.898974: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1187 unstable=0 bg_thresh=987 thresh=1974 gap=603 poll_thresh=15 ino=257 dd-2584 [004] 237.899063: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1187 unstable=0 bg_thresh=984 thresh=1968 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 237.899241: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1187 unstable=0 bg_thresh=986 thresh=1972 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 237.899419: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1187 unstable=0 bg_thresh=985 thresh=1970 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 237.899602: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1187 unstable=0 bg_thresh=984 thresh=1968 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 237.899608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 237.906663: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1037 unstable=0 bg_thresh=987 thresh=1974 gap=628 poll_thresh=19 ino=257 dd-2584 [004] 237.906983: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1037 unstable=0 bg_thresh=986 thresh=1973 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 237.907090: balance_dirty_state: bdi btrfs-1: dirty=334 wb=962 unstable=0 bg_thresh=985 thresh=1971 gap=675 poll_thresh=15 ino=257 dd-2584 [004] 237.907192: balance_dirty_state: bdi btrfs-1: dirty=359 wb=912 unstable=0 bg_thresh=988 thresh=1976 gap=705 poll_thresh=16 ino=257 dd-2584 [004] 237.907366: balance_dirty_state: bdi btrfs-1: dirty=384 wb=912 unstable=0 bg_thresh=987 thresh=1975 gap=679 poll_thresh=17 ino=257 dd-2584 [004] 237.907534: balance_dirty_state: bdi btrfs-1: dirty=409 wb=912 unstable=0 bg_thresh=987 thresh=1974 gap=653 poll_thresh=18 ino=257 dd-2584 [004] 237.907705: balance_dirty_state: bdi btrfs-1: dirty=459 wb=912 unstable=0 bg_thresh=989 thresh=1978 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 237.907874: balance_dirty_state: bdi btrfs-1: dirty=484 wb=912 unstable=0 bg_thresh=988 thresh=1977 gap=581 poll_thresh=20 ino=257 dd-2584 [004] 237.908044: balance_dirty_state: bdi btrfs-1: dirty=509 wb=912 unstable=0 bg_thresh=988 thresh=1976 gap=555 poll_thresh=21 ino=257 dd-2584 [004] 237.908215: balance_dirty_state: bdi btrfs-1: dirty=559 wb=912 unstable=0 bg_thresh=987 thresh=1975 gap=504 poll_thresh=22 ino=257 dd-2584 [004] 237.908667: balance_dirty_state: bdi btrfs-1: dirty=584 wb=912 unstable=0 bg_thresh=989 thresh=1979 gap=483 poll_thresh=23 ino=257 dd-2584 [004] 237.908673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-328% task_weight=99% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 237.914536: balance_dirty_state: bdi btrfs-1: dirty=584 wb=912 unstable=0 bg_thresh=989 thresh=1979 gap=483 poll_thresh=23 ino=257 dd-2584 [004] 237.914542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-328% task_weight=99% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 237.922519: balance_dirty_state: bdi btrfs-1: dirty=584 wb=662 unstable=0 bg_thresh=989 thresh=1978 gap=732 poll_thresh=23 ino=257 dd-2584 [004] 237.922614: balance_dirty_state: bdi btrfs-1: dirty=584 wb=662 unstable=0 bg_thresh=986 thresh=1972 gap=726 poll_thresh=17 ino=257 dd-2584 [004] 237.922783: balance_dirty_state: bdi btrfs-1: dirty=634 wb=662 unstable=0 bg_thresh=985 thresh=1971 gap=675 poll_thresh=18 ino=257 dd-2584 [004] 237.922952: balance_dirty_state: bdi btrfs-1: dirty=659 wb=662 unstable=0 bg_thresh=985 thresh=1970 gap=649 poll_thresh=19 ino=257 dd-2584 [004] 237.923123: balance_dirty_state: bdi btrfs-1: dirty=684 wb=662 unstable=0 bg_thresh=987 thresh=1974 gap=628 poll_thresh=20 ino=257 dd-2584 [004] 237.923294: balance_dirty_state: bdi btrfs-1: dirty=734 wb=662 unstable=0 bg_thresh=986 thresh=1973 gap=577 poll_thresh=21 ino=257 dd-2584 [004] 237.923464: balance_dirty_state: bdi btrfs-1: dirty=759 wb=662 unstable=0 bg_thresh=986 thresh=1972 gap=551 poll_thresh=22 ino=257 dd-2584 [004] 237.923636: balance_dirty_state: bdi btrfs-1: dirty=784 wb=662 unstable=0 bg_thresh=988 thresh=1976 gap=530 poll_thresh=23 ino=257 dd-2584 [004] 237.923805: balance_dirty_state: bdi btrfs-1: dirty=809 wb=662 unstable=0 bg_thresh=987 thresh=1975 gap=504 poll_thresh=24 ino=257 dd-2584 [004] 237.924277: balance_dirty_state: bdi btrfs-1: dirty=859 wb=662 unstable=0 bg_thresh=987 thresh=1974 gap=453 poll_thresh=25 ino=257 dd-2584 [004] 237.924284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 237.930620: balance_dirty_state: bdi btrfs-1: dirty=859 wb=537 unstable=0 bg_thresh=987 thresh=1974 gap=578 poll_thresh=25 ino=257 dd-2584 [004] 237.930704: balance_dirty_state: bdi btrfs-1: dirty=859 wb=537 unstable=0 bg_thresh=986 thresh=1973 gap=577 poll_thresh=19 ino=257 dd-2584 [004] 237.930818: balance_dirty_state: bdi btrfs-1: dirty=909 wb=537 unstable=0 bg_thresh=986 thresh=1972 gap=526 poll_thresh=20 ino=257 dd-2584 [004] 237.930931: balance_dirty_state: bdi btrfs-1: dirty=934 wb=537 unstable=0 bg_thresh=988 thresh=1976 gap=505 poll_thresh=21 ino=257 dd-2584 [004] 237.931043: balance_dirty_state: bdi btrfs-1: dirty=959 wb=537 unstable=0 bg_thresh=987 thresh=1975 gap=479 poll_thresh=22 ino=257 dd-2584 [004] 237.931048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-381% task_weight=98% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 237.938590: balance_dirty_state: bdi btrfs-1: dirty=959 wb=412 unstable=0 bg_thresh=986 thresh=1972 gap=601 poll_thresh=22 ino=257 dd-2584 [003] 237.938684: balance_dirty_state: bdi btrfs-1: dirty=959 wb=412 unstable=0 bg_thresh=986 thresh=1972 gap=601 poll_thresh=16 ino=257 dd-2584 [003] 237.938800: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=412 unstable=0 bg_thresh=988 thresh=1977 gap=556 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 237.938865: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5340 wrote=0 to_write=8192 dd-2584 [003] 237.938924: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=412 unstable=0 bg_thresh=993 thresh=1987 gap=541 poll_thresh=18 ino=257 dd-2584 [003] 237.939048: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=437 unstable=0 bg_thresh=996 thresh=1992 gap=496 poll_thresh=19 ino=257 dd-2584 [003] 237.939050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-153% task_gap=-405% task_weight=99% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 237.941008: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=928 to_write=7264 dd-2584 [003] 237.946519: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1237 unstable=0 bg_thresh=994 thresh=1988 gap=617 poll_thresh=19 ino=257 dd-2584 [003] 237.946761: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1237 unstable=0 bg_thresh=994 thresh=1988 gap=592 poll_thresh=14 ino=257 dd-2584 [003] 237.946819: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1237 unstable=0 bg_thresh=996 thresh=1993 gap=572 poll_thresh=15 ino=257 dd-2584 [003] 237.946878: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1237 unstable=0 bg_thresh=993 thresh=1987 gap=566 poll_thresh=16 ino=257 dd-2584 [003] 237.946994: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1237 unstable=0 bg_thresh=995 thresh=1991 gap=520 poll_thresh=17 ino=257 dd-2584 [003] 237.947113: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1237 unstable=0 bg_thresh=995 thresh=1990 gap=494 poll_thresh=18 ino=257 dd-2584 [003] 237.947118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-407% task_weight=98% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 237.954547: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1112 unstable=0 bg_thresh=992 thresh=1984 gap=613 poll_thresh=18 ino=257 dd-2584 [003] 237.954611: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1112 unstable=0 bg_thresh=992 thresh=1984 gap=613 poll_thresh=13 ino=257 dd-2584 [003] 237.954671: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1112 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=14 ino=257 dd-2584 [003] 237.954730: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1112 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=15 ino=257 dd-2584 [003] 237.954790: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1112 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=16 ino=257 dd-2584 [003] 237.954911: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1112 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=17 ino=257 dd-2584 [003] 237.955036: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1112 unstable=0 bg_thresh=998 thresh=1997 gap=501 poll_thresh=18 ino=257 dd-2584 [003] 237.955344: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1112 unstable=0 bg_thresh=998 thresh=1996 gap=475 poll_thresh=19 ino=257 dd-2584 [003] 237.955349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-174% task_gap=-447% task_weight=99% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 237.962557: balance_dirty_state: bdi btrfs-1: dirty=409 wb=937 unstable=0 bg_thresh=985 thresh=1971 gap=625 poll_thresh=19 ino=257 dd-2584 [003] 237.962620: balance_dirty_state: bdi btrfs-1: dirty=434 wb=937 unstable=0 bg_thresh=985 thresh=1971 gap=600 poll_thresh=14 ino=257 dd-2584 [003] 237.962680: balance_dirty_state: bdi btrfs-1: dirty=434 wb=937 unstable=0 bg_thresh=988 thresh=1976 gap=605 poll_thresh=15 ino=257 dd-2584 [003] 237.962740: balance_dirty_state: bdi btrfs-1: dirty=459 wb=937 unstable=0 bg_thresh=984 thresh=1968 gap=572 poll_thresh=16 ino=257 dd-2584 [003] 237.962859: balance_dirty_state: bdi btrfs-1: dirty=484 wb=937 unstable=0 bg_thresh=989 thresh=1978 gap=557 poll_thresh=17 ino=257 dd-2584 [003] 237.962982: balance_dirty_state: bdi btrfs-1: dirty=534 wb=937 unstable=0 bg_thresh=988 thresh=1977 gap=506 poll_thresh=18 ino=257 dd-2584 [003] 237.963102: balance_dirty_state: bdi btrfs-1: dirty=559 wb=937 unstable=0 bg_thresh=988 thresh=1976 gap=480 poll_thresh=19 ino=257 dd-2584 [003] 237.963106: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 237.970529: balance_dirty_state: bdi btrfs-1: dirty=559 wb=937 unstable=0 bg_thresh=989 thresh=1979 gap=483 poll_thresh=19 ino=257 dd-2584 [003] 237.970533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-138% task_gap=-377% task_weight=100% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 237.978528: balance_dirty_state: bdi btrfs-1: dirty=559 wb=812 unstable=0 bg_thresh=986 thresh=1973 gap=602 poll_thresh=19 ino=257 dd-2584 [003] 237.978591: balance_dirty_state: bdi btrfs-1: dirty=584 wb=812 unstable=0 bg_thresh=986 thresh=1973 gap=577 poll_thresh=14 ino=257 dd-2584 [003] 237.978651: balance_dirty_state: bdi btrfs-1: dirty=584 wb=812 unstable=0 bg_thresh=989 thresh=1978 gap=582 poll_thresh=15 ino=257 dd-2584 [003] 237.978713: balance_dirty_state: bdi btrfs-1: dirty=609 wb=812 unstable=0 bg_thresh=989 thresh=1978 gap=557 poll_thresh=16 ino=257 dd-2584 [003] 237.978830: balance_dirty_state: bdi btrfs-1: dirty=634 wb=812 unstable=0 bg_thresh=988 thresh=1977 gap=531 poll_thresh=17 ino=257 dd-2584 [003] 237.979129: balance_dirty_state: bdi btrfs-1: dirty=659 wb=812 unstable=0 bg_thresh=990 thresh=1981 gap=510 poll_thresh=18 ino=257 dd-2584 [003] 237.979250: balance_dirty_state: bdi btrfs-1: dirty=709 wb=812 unstable=0 bg_thresh=990 thresh=1980 gap=459 poll_thresh=19 ino=257 dd-2584 [003] 237.979254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-375% task_weight=100% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 237.986566: balance_dirty_state: bdi btrfs-1: dirty=709 wb=537 unstable=0 bg_thresh=982 thresh=1964 gap=718 poll_thresh=19 ino=257 dd-2584 [003] 237.986647: balance_dirty_state: bdi btrfs-1: dirty=709 wb=537 unstable=0 bg_thresh=982 thresh=1964 gap=718 poll_thresh=14 ino=257 dd-2584 [003] 237.986707: balance_dirty_state: bdi btrfs-1: dirty=734 wb=537 unstable=0 bg_thresh=984 thresh=1969 gap=698 poll_thresh=15 ino=257 dd-2584 [003] 237.986762: balance_dirty_state: bdi btrfs-1: dirty=759 wb=537 unstable=0 bg_thresh=987 thresh=1974 gap=678 poll_thresh=16 ino=257 dd-2584 [003] 237.986872: balance_dirty_state: bdi btrfs-1: dirty=784 wb=537 unstable=0 bg_thresh=989 thresh=1979 gap=658 poll_thresh=17 ino=257 dd-2584 [003] 237.986987: balance_dirty_state: bdi btrfs-1: dirty=809 wb=537 unstable=0 bg_thresh=989 thresh=1978 gap=632 poll_thresh=18 ino=257 dd-2584 [003] 237.987100: balance_dirty_state: bdi btrfs-1: dirty=834 wb=537 unstable=0 bg_thresh=988 thresh=1977 gap=606 poll_thresh=19 ino=257 dd-2584 [003] 237.987215: balance_dirty_state: bdi btrfs-1: dirty=884 wb=537 unstable=0 bg_thresh=990 thresh=1981 gap=560 poll_thresh=20 ino=257 dd-2584 [003] 237.987327: balance_dirty_state: bdi btrfs-1: dirty=909 wb=537 unstable=0 bg_thresh=990 thresh=1980 gap=534 poll_thresh=21 ino=257 dd-2584 [003] 237.987611: balance_dirty_state: bdi btrfs-1: dirty=934 wb=537 unstable=0 bg_thresh=989 thresh=1979 gap=508 poll_thresh=22 ino=257 dd-2584 [003] 237.987723: balance_dirty_state: bdi btrfs-1: dirty=984 wb=537 unstable=0 bg_thresh=989 thresh=1978 gap=457 poll_thresh=23 ino=257 dd-2584 [003] 237.987728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-169% task_gap=-439% task_weight=99% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 237.994555: balance_dirty_state: bdi btrfs-1: dirty=984 wb=412 unstable=0 bg_thresh=983 thresh=1966 gap=570 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 237.994671: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5396 wrote=0 to_write=8192 dd-2584 [003] 237.994685: balance_dirty_state: bdi btrfs-1: dirty=984 wb=412 unstable=0 bg_thresh=983 thresh=1966 gap=570 poll_thresh=17 ino=257 dd-2584 [003] 237.994804: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=412 unstable=0 bg_thresh=985 thresh=1971 gap=525 poll_thresh=18 ino=257 dd-2584 [003] 237.994930: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=437 unstable=0 bg_thresh=990 thresh=1981 gap=535 poll_thresh=19 ino=257 dd-2584 [003] 237.995059: balance_dirty_state: bdi btrfs-1: dirty=984 wb=487 unstable=0 bg_thresh=990 thresh=1980 gap=509 poll_thresh=20 ino=257 dd-2584 [003] 237.995185: balance_dirty_state: bdi btrfs-1: dirty=959 wb=562 unstable=0 bg_thresh=989 thresh=1979 gap=458 poll_thresh=21 ino=257 dd-2584 [003] 237.995186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-169% task_gap=-437% task_weight=99% bdi_bw=65420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 237.996961: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=976 to_write=7216 dd-2584 [003] 238.002535: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1262 unstable=0 bg_thresh=991 thresh=1982 gap=586 poll_thresh=21 ino=257 dd-2584 [003] 238.002600: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1262 unstable=0 bg_thresh=991 thresh=1982 gap=561 poll_thresh=16 ino=257 dd-2584 [003] 238.002727: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1262 unstable=0 bg_thresh=990 thresh=1981 gap=535 poll_thresh=17 ino=257 dd-2584 [003] 238.003037: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1262 unstable=0 bg_thresh=992 thresh=1985 gap=489 poll_thresh=18 ino=257 dd-2584 [003] 238.003042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-379% task_weight=99% bdi_bw=65420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 238.010562: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1137 unstable=0 bg_thresh=982 thresh=1964 gap=593 poll_thresh=18 ino=257 dd-2584 [007] 238.010690: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1137 unstable=0 bg_thresh=982 thresh=1964 gap=568 poll_thresh=13 ino=257 dd-2584 [007] 238.010823: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1137 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=14 ino=257 dd-2584 [007] 238.010963: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1137 unstable=0 bg_thresh=984 thresh=1968 gap=547 poll_thresh=15 ino=257 dd-2584 [007] 238.011096: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1137 unstable=0 bg_thresh=989 thresh=1979 gap=533 poll_thresh=16 ino=257 dd-2584 [007] 238.011369: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1137 unstable=0 bg_thresh=988 thresh=1977 gap=506 poll_thresh=17 ino=257 dd-2584 [007] 238.011641: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1137 unstable=0 bg_thresh=990 thresh=1980 gap=484 poll_thresh=18 ino=257 dd-2584 [007] 238.011651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=65420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 238.018681: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1027 unstable=0 bg_thresh=994 thresh=1988 gap=595 poll_thresh=18 ino=257 dd-2584 [007] 238.018779: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1027 unstable=0 bg_thresh=994 thresh=1988 gap=595 poll_thresh=13 ino=257 dd-2584 [007] 238.018870: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1027 unstable=0 bg_thresh=993 thresh=1987 gap=569 poll_thresh=14 ino=257 dd-2584 [007] 238.018961: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1027 unstable=0 bg_thresh=996 thresh=1992 gap=549 poll_thresh=15 ino=257 dd-2584 [007] 238.019051: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1027 unstable=0 bg_thresh=993 thresh=1986 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 238.019235: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1027 unstable=0 bg_thresh=995 thresh=1990 gap=497 poll_thresh=17 ino=257 dd-2584 [007] 238.019242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=65420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 238.026674: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1027 unstable=0 bg_thresh=995 thresh=1990 gap=497 poll_thresh=17 ino=257 dd-2584 [007] 238.026678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=65420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 238.034618: balance_dirty_state: bdi btrfs-1: dirty=466 wb=777 unstable=0 bg_thresh=988 thresh=1976 gap=733 poll_thresh=17 ino=257 dd-2584 [007] 238.034865: balance_dirty_state: bdi btrfs-1: dirty=466 wb=777 unstable=0 bg_thresh=985 thresh=1970 gap=727 poll_thresh=13 ino=257 dd-2584 [007] 238.034925: balance_dirty_state: bdi btrfs-1: dirty=491 wb=777 unstable=0 bg_thresh=987 thresh=1975 gap=707 poll_thresh=14 ino=257 dd-2584 [007] 238.034985: balance_dirty_state: bdi btrfs-1: dirty=516 wb=777 unstable=0 bg_thresh=984 thresh=1969 gap=676 poll_thresh=15 ino=257 dd-2584 [007] 238.035044: balance_dirty_state: bdi btrfs-1: dirty=516 wb=777 unstable=0 bg_thresh=987 thresh=1974 gap=681 poll_thresh=16 ino=257 dd-2584 [007] 238.035162: balance_dirty_state: bdi btrfs-1: dirty=566 wb=777 unstable=0 bg_thresh=986 thresh=1973 gap=630 poll_thresh=17 ino=257 dd-2584 [007] 238.035280: balance_dirty_state: bdi btrfs-1: dirty=591 wb=777 unstable=0 bg_thresh=988 thresh=1977 gap=609 poll_thresh=18 ino=257 dd-2584 [007] 238.035399: balance_dirty_state: bdi btrfs-1: dirty=616 wb=777 unstable=0 bg_thresh=988 thresh=1976 gap=583 poll_thresh=19 ino=257 dd-2584 [007] 238.035518: balance_dirty_state: bdi btrfs-1: dirty=641 wb=777 unstable=0 bg_thresh=987 thresh=1975 gap=557 poll_thresh=20 ino=257 dd-2584 [007] 238.035636: balance_dirty_state: bdi btrfs-1: dirty=691 wb=777 unstable=0 bg_thresh=989 thresh=1979 gap=511 poll_thresh=21 ino=257 dd-2584 [007] 238.035755: balance_dirty_state: bdi btrfs-1: dirty=716 wb=777 unstable=0 bg_thresh=986 thresh=1972 gap=479 poll_thresh=22 ino=257 dd-2584 [007] 238.035760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=100% bdi_bw=65420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 238.042670: balance_dirty_state: bdi btrfs-1: dirty=728 wb=727 unstable=0 bg_thresh=987 thresh=1974 gap=519 poll_thresh=22 ino=257 dd-2584 [007] 238.042921: balance_dirty_state: bdi btrfs-1: dirty=753 wb=727 unstable=0 bg_thresh=987 thresh=1974 gap=494 poll_thresh=16 ino=257 dd-2584 [007] 238.043042: balance_dirty_state: bdi btrfs-1: dirty=778 wb=727 unstable=0 bg_thresh=989 thresh=1978 gap=473 poll_thresh=17 ino=257 dd-2584 [007] 238.043047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=65420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 238.050618: balance_dirty_state: bdi btrfs-1: dirty=778 wb=502 unstable=0 bg_thresh=987 thresh=1975 gap=695 poll_thresh=17 ino=257 dd-2584 [007] 238.050717: balance_dirty_state: bdi btrfs-1: dirty=789 wb=477 unstable=0 bg_thresh=987 thresh=1975 gap=709 poll_thresh=13 ino=257 dd-2584 [007] 238.050818: balance_dirty_state: bdi btrfs-1: dirty=814 wb=477 unstable=0 bg_thresh=990 thresh=1980 gap=689 poll_thresh=14 ino=257 dd-2584 [007] 238.050938: balance_dirty_state: bdi btrfs-1: dirty=839 wb=477 unstable=0 bg_thresh=989 thresh=1979 gap=663 poll_thresh=15 ino=257 dd-2584 [007] 238.051055: balance_dirty_state: bdi btrfs-1: dirty=839 wb=477 unstable=0 bg_thresh=989 thresh=1979 gap=663 poll_thresh=16 ino=257 dd-2584 [007] 238.051291: balance_dirty_state: bdi btrfs-1: dirty=889 wb=477 unstable=0 bg_thresh=989 thresh=1978 gap=612 poll_thresh=17 ino=257 dd-2584 [007] 238.051525: balance_dirty_state: bdi btrfs-1: dirty=914 wb=477 unstable=0 bg_thresh=991 thresh=1982 gap=591 poll_thresh=18 ino=257 dd-2584 [007] 238.051761: balance_dirty_state: bdi btrfs-1: dirty=939 wb=477 unstable=0 bg_thresh=990 thresh=1981 gap=565 poll_thresh=19 ino=257 dd-2584 [007] 238.051998: balance_dirty_state: bdi btrfs-1: dirty=989 wb=477 unstable=0 bg_thresh=987 thresh=1974 gap=508 poll_thresh=20 ino=257 dd-2584 [007] 238.052609: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=477 unstable=0 bg_thresh=986 thresh=1973 gap=482 poll_thresh=21 ino=257 dd-2584 [007] 238.052617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=65420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 238.052663: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5452 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 238.055001: writeback_single_inode: bdi btrfs-1: ino=257 state= age=156 wrote=832 to_write=7360 dd-2584 [005] 238.058622: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1177 unstable=0 bg_thresh=985 thresh=1970 gap=604 poll_thresh=21 ino=257 dd-2584 [005] 238.058709: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1177 unstable=0 bg_thresh=985 thresh=1970 gap=604 poll_thresh=16 ino=257 dd-2584 [005] 238.058862: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1177 unstable=0 bg_thresh=990 thresh=1980 gap=564 poll_thresh=17 ino=257 dd-2584 [005] 238.059019: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1177 unstable=0 bg_thresh=989 thresh=1979 gap=538 poll_thresh=18 ino=257 dd-2584 [005] 238.059172: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1177 unstable=0 bg_thresh=989 thresh=1978 gap=512 poll_thresh=19 ino=257 dd-2584 [005] 238.059352: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1177 unstable=0 bg_thresh=988 thresh=1977 gap=461 poll_thresh=20 ino=257 dd-2584 [005] 238.059358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-332% task_weight=100% bdi_bw=65420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 238.066719: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1052 unstable=0 bg_thresh=989 thresh=1978 gap=594 poll_thresh=20 ino=257 dd-2584 [005] 238.066826: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1052 unstable=0 bg_thresh=988 thresh=1977 gap=593 poll_thresh=15 ino=257 dd-2584 [005] 238.066944: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1052 unstable=0 bg_thresh=991 thresh=1982 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 238.067181: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1052 unstable=0 bg_thresh=990 thresh=1981 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 238.067420: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1052 unstable=0 bg_thresh=990 thresh=1980 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 238.068028: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1052 unstable=0 bg_thresh=989 thresh=1979 gap=470 poll_thresh=19 ino=257 dd-2584 [005] 238.068037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-330% task_weight=101% bdi_bw=65420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 238.074655: balance_dirty_state: bdi btrfs-1: dirty=457 wb=902 unstable=0 bg_thresh=989 thresh=1978 gap=619 poll_thresh=19 ino=257 dd-2584 [005] 238.074734: balance_dirty_state: bdi btrfs-1: dirty=457 wb=902 unstable=0 bg_thresh=988 thresh=1977 gap=618 poll_thresh=14 ino=257 dd-2584 [005] 238.074798: balance_dirty_state: bdi btrfs-1: dirty=482 wb=902 unstable=0 bg_thresh=988 thresh=1976 gap=592 poll_thresh=15 ino=257 dd-2584 [005] 238.074857: balance_dirty_state: bdi btrfs-1: dirty=507 wb=902 unstable=0 bg_thresh=988 thresh=1976 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 238.074975: balance_dirty_state: bdi btrfs-1: dirty=532 wb=902 unstable=0 bg_thresh=990 thresh=1980 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 238.075093: balance_dirty_state: bdi btrfs-1: dirty=557 wb=902 unstable=0 bg_thresh=989 thresh=1979 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 238.075210: balance_dirty_state: bdi btrfs-1: dirty=582 wb=902 unstable=0 bg_thresh=989 thresh=1978 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 238.075215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=65420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 238.082665: balance_dirty_state: bdi btrfs-1: dirty=582 wb=777 unstable=0 bg_thresh=990 thresh=1981 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 238.082738: balance_dirty_state: bdi btrfs-1: dirty=607 wb=777 unstable=0 bg_thresh=990 thresh=1980 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 238.082799: balance_dirty_state: bdi btrfs-1: dirty=632 wb=777 unstable=0 bg_thresh=992 thresh=1985 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 238.082858: balance_dirty_state: bdi btrfs-1: dirty=632 wb=777 unstable=0 bg_thresh=989 thresh=1979 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 238.082974: balance_dirty_state: bdi btrfs-1: dirty=682 wb=777 unstable=0 bg_thresh=989 thresh=1978 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 238.083273: balance_dirty_state: bdi btrfs-1: dirty=707 wb=777 unstable=0 bg_thresh=988 thresh=1977 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 238.083277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=65420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 238.090640: balance_dirty_state: bdi btrfs-1: dirty=707 wb=577 unstable=0 bg_thresh=978 thresh=1956 gap=672 poll_thresh=18 ino=257 dd-2584 [005] 238.090708: balance_dirty_state: bdi btrfs-1: dirty=732 wb=577 unstable=0 bg_thresh=980 thresh=1961 gap=652 poll_thresh=13 ino=257 dd-2584 [005] 238.090769: balance_dirty_state: bdi btrfs-1: dirty=732 wb=577 unstable=0 bg_thresh=980 thresh=1960 gap=651 poll_thresh=14 ino=257 dd-2584 [005] 238.090829: balance_dirty_state: bdi btrfs-1: dirty=757 wb=577 unstable=0 bg_thresh=982 thresh=1965 gap=631 poll_thresh=15 ino=257 dd-2584 [005] 238.090889: balance_dirty_state: bdi btrfs-1: dirty=782 wb=577 unstable=0 bg_thresh=979 thresh=1959 gap=600 poll_thresh=16 ino=257 dd-2584 [005] 238.091010: balance_dirty_state: bdi btrfs-1: dirty=807 wb=577 unstable=0 bg_thresh=981 thresh=1963 gap=579 poll_thresh=17 ino=257 dd-2584 [005] 238.091129: balance_dirty_state: bdi btrfs-1: dirty=832 wb=577 unstable=0 bg_thresh=983 thresh=1967 gap=558 poll_thresh=18 ino=257 dd-2584 [005] 238.091250: balance_dirty_state: bdi btrfs-1: dirty=857 wb=577 unstable=0 bg_thresh=985 thresh=1971 gap=537 poll_thresh=19 ino=257 dd-2584 [005] 238.091371: balance_dirty_state: bdi btrfs-1: dirty=907 wb=577 unstable=0 bg_thresh=990 thresh=1980 gap=496 poll_thresh=20 ino=257 dd-2584 [005] 238.091492: balance_dirty_state: bdi btrfs-1: dirty=932 wb=577 unstable=0 bg_thresh=989 thresh=1979 gap=470 poll_thresh=21 ino=257 dd-2584 [005] 238.091496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=65420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 238.098652: balance_dirty_state: bdi btrfs-1: dirty=932 wb=452 unstable=0 bg_thresh=996 thresh=1992 gap=608 poll_thresh=21 ino=257 dd-2584 [005] 238.098900: balance_dirty_state: bdi btrfs-1: dirty=957 wb=452 unstable=0 bg_thresh=995 thresh=1991 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 238.099020: balance_dirty_state: bdi btrfs-1: dirty=984 wb=450 unstable=0 bg_thresh=998 thresh=1996 gap=562 poll_thresh=17 ino=257 dd-2584 [005] 238.099138: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=450 unstable=0 bg_thresh=997 thresh=1995 gap=536 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 238.099187: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5500 wrote=0 to_write=16384 dd-2584 [005] 238.099265: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=450 unstable=0 bg_thresh=997 thresh=1994 gap=510 poll_thresh=19 ino=257 dd-2584 [005] 238.099390: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=475 unstable=0 bg_thresh=999 thresh=1998 gap=464 poll_thresh=20 ino=257 dd-2584 [005] 238.099391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=65648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 238.101369: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=896 to_write=15488 dd-2584 [005] 238.106611: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1228 unstable=0 bg_thresh=986 thresh=1972 gap=557 poll_thresh=20 ino=257 dd-2584 [005] 238.106718: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1228 unstable=0 bg_thresh=983 thresh=1966 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 238.106782: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1228 unstable=0 bg_thresh=985 thresh=1971 gap=531 poll_thresh=16 ino=257 dd-2584 [005] 238.106909: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1228 unstable=0 bg_thresh=985 thresh=1970 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 238.107057: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1228 unstable=0 bg_thresh=981 thresh=1963 gap=448 poll_thresh=18 ino=257 dd-2584 [005] 238.107063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=100% bdi_bw=65648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 238.118592: balance_dirty_state: bdi btrfs-1: dirty=285 wb=978 unstable=0 bg_thresh=976 thresh=1953 gap=690 poll_thresh=18 ino=257 dd-2584 [001] 238.118694: balance_dirty_state: bdi btrfs-1: dirty=285 wb=978 unstable=0 bg_thresh=976 thresh=1953 gap=690 poll_thresh=13 ino=257 dd-2584 [001] 238.119035: balance_dirty_state: bdi btrfs-1: dirty=310 wb=978 unstable=0 bg_thresh=982 thresh=1964 gap=676 poll_thresh=14 ino=257 dd-2584 [001] 238.119120: balance_dirty_state: bdi btrfs-1: dirty=335 wb=978 unstable=0 bg_thresh=984 thresh=1969 gap=656 poll_thresh=15 ino=257 dd-2584 [001] 238.119200: balance_dirty_state: bdi btrfs-1: dirty=335 wb=978 unstable=0 bg_thresh=984 thresh=1969 gap=656 poll_thresh=16 ino=257 dd-2584 [001] 238.119398: balance_dirty_state: bdi btrfs-1: dirty=385 wb=978 unstable=0 bg_thresh=984 thresh=1968 gap=605 poll_thresh=17 ino=257 dd-2584 [001] 238.119589: balance_dirty_state: bdi btrfs-1: dirty=410 wb=978 unstable=0 bg_thresh=986 thresh=1972 gap=584 poll_thresh=18 ino=257 dd-2584 [001] 238.119779: balance_dirty_state: bdi btrfs-1: dirty=435 wb=978 unstable=0 bg_thresh=985 thresh=1971 gap=558 poll_thresh=19 ino=257 dd-2584 [001] 238.119967: balance_dirty_state: bdi btrfs-1: dirty=485 wb=978 unstable=0 bg_thresh=985 thresh=1970 gap=507 poll_thresh=20 ino=257 dd-2584 [001] 238.120158: balance_dirty_state: bdi btrfs-1: dirty=510 wb=978 unstable=0 bg_thresh=987 thresh=1974 gap=486 poll_thresh=21 ino=257 dd-2584 [001] 238.120166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=65648 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 238.130663: balance_dirty_state: bdi btrfs-1: dirty=510 wb=903 unstable=0 bg_thresh=983 thresh=1967 gap=554 poll_thresh=21 ino=257 dd-2584 [001] 238.130773: balance_dirty_state: bdi btrfs-1: dirty=510 wb=903 unstable=0 bg_thresh=983 thresh=1967 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 238.130963: balance_dirty_state: bdi btrfs-1: dirty=560 wb=903 unstable=0 bg_thresh=983 thresh=1966 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 238.131450: balance_dirty_state: bdi btrfs-1: dirty=585 wb=903 unstable=0 bg_thresh=985 thresh=1970 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 238.131458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=65648 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 238.138664: balance_dirty_state: bdi btrfs-1: dirty=585 wb=778 unstable=0 bg_thresh=982 thresh=1964 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 238.138732: balance_dirty_state: bdi btrfs-1: dirty=610 wb=778 unstable=0 bg_thresh=979 thresh=1958 gap=570 poll_thresh=13 ino=257 dd-2584 [001] 238.138797: balance_dirty_state: bdi btrfs-1: dirty=610 wb=778 unstable=0 bg_thresh=978 thresh=1957 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 238.138858: balance_dirty_state: bdi btrfs-1: dirty=635 wb=778 unstable=0 bg_thresh=981 thresh=1962 gap=549 poll_thresh=15 ino=257 dd-2584 [001] 238.138917: balance_dirty_state: bdi btrfs-1: dirty=660 wb=778 unstable=0 bg_thresh=978 thresh=1956 gap=518 poll_thresh=16 ino=257 dd-2584 [001] 238.139035: balance_dirty_state: bdi btrfs-1: dirty=685 wb=778 unstable=0 bg_thresh=980 thresh=1960 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 238.139154: balance_dirty_state: bdi btrfs-1: dirty=710 wb=778 unstable=0 bg_thresh=979 thresh=1959 gap=471 poll_thresh=18 ino=257 dd-2584 [001] 238.139158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=65648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 238.150688: balance_dirty_state: bdi btrfs-1: dirty=710 wb=528 unstable=0 bg_thresh=977 thresh=1954 gap=716 poll_thresh=18 ino=257 dd-2584 [001] 238.150808: balance_dirty_state: bdi btrfs-1: dirty=735 wb=528 unstable=0 bg_thresh=977 thresh=1954 gap=691 poll_thresh=13 ino=257 dd-2584 [001] 238.150871: balance_dirty_state: bdi btrfs-1: dirty=735 wb=528 unstable=0 bg_thresh=976 thresh=1952 gap=689 poll_thresh=14 ino=257 dd-2584 [001] 238.150931: balance_dirty_state: bdi btrfs-1: dirty=760 wb=528 unstable=0 bg_thresh=981 thresh=1963 gap=675 poll_thresh=15 ino=257 dd-2584 [001] 238.151005: balance_dirty_state: bdi btrfs-1: dirty=785 wb=453 unstable=0 bg_thresh=978 thresh=1957 gap=719 poll_thresh=16 ino=257 dd-2584 [001] 238.151136: balance_dirty_state: bdi btrfs-1: dirty=810 wb=403 unstable=0 bg_thresh=980 thresh=1961 gap=748 poll_thresh=17 ino=257 dd-2584 [001] 238.151432: balance_dirty_state: bdi btrfs-1: dirty=835 wb=403 unstable=0 bg_thresh=980 thresh=1960 gap=722 poll_thresh=18 ino=257 dd-2584 [001] 238.151549: balance_dirty_state: bdi btrfs-1: dirty=885 wb=403 unstable=0 bg_thresh=979 thresh=1959 gap=671 poll_thresh=19 ino=257 dd-2584 [001] 238.151667: balance_dirty_state: bdi btrfs-1: dirty=910 wb=403 unstable=0 bg_thresh=979 thresh=1958 gap=645 poll_thresh=20 ino=257 dd-2584 [001] 238.151785: balance_dirty_state: bdi btrfs-1: dirty=935 wb=403 unstable=0 bg_thresh=981 thresh=1962 gap=624 poll_thresh=21 ino=257 dd-2584 [001] 238.151904: balance_dirty_state: bdi btrfs-1: dirty=960 wb=403 unstable=0 bg_thresh=980 thresh=1961 gap=598 poll_thresh=22 ino=257 dd-2584 [001] 238.152024: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=403 unstable=0 bg_thresh=980 thresh=1960 gap=547 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 238.152075: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5552 wrote=0 to_write=16384 dd-2584 [001] 238.152154: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=403 unstable=0 bg_thresh=982 thresh=1964 gap=526 poll_thresh=24 ino=257 dd-2584 [001] 238.152283: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=428 unstable=0 bg_thresh=981 thresh=1963 gap=500 poll_thresh=25 ino=257 dd-2584 [001] 238.152584: balance_dirty_state: bdi btrfs-1: dirty=935 wb=553 unstable=0 bg_thresh=978 thresh=1956 gap=468 poll_thresh=26 ino=257 dd-2584 [001] 238.152586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-311% task_weight=99% bdi_bw=65648 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 238.154205: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=912 to_write=15472 dd-2584 [005] 238.158775: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1178 unstable=0 bg_thresh=974 thresh=1948 gap=585 poll_thresh=26 ino=257 dd-2584 [005] 238.158853: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1178 unstable=0 bg_thresh=977 thresh=1954 gap=591 poll_thresh=19 ino=257 dd-2584 [005] 238.159002: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1178 unstable=0 bg_thresh=975 thresh=1951 gap=563 poll_thresh=20 ino=257 dd-2584 [005] 238.159133: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1178 unstable=0 bg_thresh=981 thresh=1962 gap=524 poll_thresh=21 ino=257 dd-2584 [005] 238.159268: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1178 unstable=0 bg_thresh=979 thresh=1959 gap=496 poll_thresh=22 ino=257 dd-2584 [005] 238.159396: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1178 unstable=0 bg_thresh=985 thresh=1970 gap=482 poll_thresh=23 ino=257 dd-2584 [005] 238.159401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1237 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-342% task_weight=101% bdi_bw=65648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 238.170690: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1053 unstable=0 bg_thresh=983 thresh=1966 gap=603 poll_thresh=23 ino=257 dd-2584 [005] 238.170779: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1053 unstable=0 bg_thresh=985 thresh=1971 gap=583 poll_thresh=17 ino=257 dd-2584 [005] 238.170898: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1053 unstable=0 bg_thresh=985 thresh=1970 gap=557 poll_thresh=18 ino=257 dd-2584 [005] 238.171021: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1053 unstable=0 bg_thresh=981 thresh=1963 gap=525 poll_thresh=19 ino=257 dd-2584 [005] 238.171317: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1053 unstable=0 bg_thresh=983 thresh=1967 gap=479 poll_thresh=20 ino=257 dd-2584 [005] 238.171321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=65648 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 238.178670: balance_dirty_state: bdi btrfs-1: dirty=435 wb=903 unstable=0 bg_thresh=983 thresh=1967 gap=629 poll_thresh=20 ino=257 dd-2584 [005] 238.178757: balance_dirty_state: bdi btrfs-1: dirty=435 wb=903 unstable=0 bg_thresh=980 thresh=1960 gap=622 poll_thresh=15 ino=257 dd-2584 [005] 238.178820: balance_dirty_state: bdi btrfs-1: dirty=460 wb=903 unstable=0 bg_thresh=979 thresh=1959 gap=596 poll_thresh=16 ino=257 dd-2584 [005] 238.178942: balance_dirty_state: bdi btrfs-1: dirty=485 wb=903 unstable=0 bg_thresh=981 thresh=1963 gap=575 poll_thresh=17 ino=257 dd-2584 [005] 238.179065: balance_dirty_state: bdi btrfs-1: dirty=535 wb=903 unstable=0 bg_thresh=983 thresh=1966 gap=528 poll_thresh=18 ino=257 dd-2584 [005] 238.179187: balance_dirty_state: bdi btrfs-1: dirty=560 wb=903 unstable=0 bg_thresh=985 thresh=1971 gap=508 poll_thresh=19 ino=257 dd-2584 [005] 238.179309: balance_dirty_state: bdi btrfs-1: dirty=585 wb=903 unstable=0 bg_thresh=984 thresh=1969 gap=481 poll_thresh=20 ino=257 dd-2584 [005] 238.179313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-121% task_gap=-342% task_weight=99% bdi_bw=65648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 238.186684: balance_dirty_state: bdi btrfs-1: dirty=585 wb=903 unstable=0 bg_thresh=986 thresh=1972 gap=484 poll_thresh=20 ino=257 dd-2584 [005] 238.186689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=65648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 238.194670: balance_dirty_state: bdi btrfs-1: dirty=585 wb=653 unstable=0 bg_thresh=985 thresh=1971 gap=733 poll_thresh=20 ino=257 dd-2584 [005] 238.194737: balance_dirty_state: bdi btrfs-1: dirty=610 wb=653 unstable=0 bg_thresh=985 thresh=1971 gap=708 poll_thresh=15 ino=257 dd-2584 [005] 238.194800: balance_dirty_state: bdi btrfs-1: dirty=610 wb=653 unstable=0 bg_thresh=985 thresh=1970 gap=707 poll_thresh=16 ino=257 dd-2584 [005] 238.194913: balance_dirty_state: bdi btrfs-1: dirty=660 wb=653 unstable=0 bg_thresh=987 thresh=1974 gap=661 poll_thresh=17 ino=257 dd-2584 [005] 238.195197: balance_dirty_state: bdi btrfs-1: dirty=685 wb=653 unstable=0 bg_thresh=986 thresh=1973 gap=635 poll_thresh=18 ino=257 dd-2584 [005] 238.195309: balance_dirty_state: bdi btrfs-1: dirty=710 wb=653 unstable=0 bg_thresh=986 thresh=1972 gap=609 poll_thresh=19 ino=257 dd-2584 [005] 238.195423: balance_dirty_state: bdi btrfs-1: dirty=760 wb=653 unstable=0 bg_thresh=985 thresh=1971 gap=558 poll_thresh=20 ino=257 dd-2584 [005] 238.195536: balance_dirty_state: bdi btrfs-1: dirty=785 wb=653 unstable=0 bg_thresh=987 thresh=1975 gap=537 poll_thresh=21 ino=257 dd-2584 [005] 238.195649: balance_dirty_state: bdi btrfs-1: dirty=810 wb=653 unstable=0 bg_thresh=987 thresh=1974 gap=511 poll_thresh=22 ino=257 dd-2584 [005] 238.195762: balance_dirty_state: bdi btrfs-1: dirty=835 wb=653 unstable=0 bg_thresh=986 thresh=1973 gap=485 poll_thresh=23 ino=257 dd-2584 [005] 238.195766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-142% task_gap=-385% task_weight=99% bdi_bw=65648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 238.202727: balance_dirty_state: bdi btrfs-1: dirty=835 wb=528 unstable=0 bg_thresh=986 thresh=1973 gap=610 poll_thresh=23 ino=257 dd-2584 [000] 238.202834: balance_dirty_state: bdi btrfs-1: dirty=860 wb=528 unstable=0 bg_thresh=986 thresh=1973 gap=585 poll_thresh=17 ino=257 dd-2584 [000] 238.203066: balance_dirty_state: bdi btrfs-1: dirty=885 wb=528 unstable=0 bg_thresh=989 thresh=1978 gap=565 poll_thresh=18 ino=257 dd-2584 [000] 238.203662: balance_dirty_state: bdi btrfs-1: dirty=910 wb=528 unstable=0 bg_thresh=988 thresh=1977 gap=539 poll_thresh=19 ino=257 dd-2584 [000] 238.203900: balance_dirty_state: bdi btrfs-1: dirty=935 wb=528 unstable=0 bg_thresh=990 thresh=1981 gap=518 poll_thresh=20 ino=257 dd-2584 [000] 238.204134: balance_dirty_state: bdi btrfs-1: dirty=985 wb=528 unstable=0 bg_thresh=990 thresh=1980 gap=467 poll_thresh=21 ino=257 dd-2584 [000] 238.204143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-161% task_gap=-423% task_weight=100% bdi_bw=65852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 238.210720: balance_dirty_state: bdi btrfs-1: dirty=985 wb=403 unstable=0 bg_thresh=988 thresh=1977 gap=589 poll_thresh=21 ino=257 dd-2584 [000] 238.210847: balance_dirty_state: bdi btrfs-1: dirty=985 wb=403 unstable=0 bg_thresh=991 thresh=1982 gap=594 poll_thresh=16 ino=257 dd-2584 [000] 238.211084: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=403 unstable=0 bg_thresh=990 thresh=1981 gap=543 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 238.211133: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5612 wrote=0 to_write=16384 dd-2584 [000] 238.211333: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=403 unstable=0 bg_thresh=992 thresh=1985 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 238.211579: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=453 unstable=0 bg_thresh=992 thresh=1984 gap=496 poll_thresh=19 ino=257 dd-2584 [000] 238.211829: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=503 unstable=0 bg_thresh=988 thresh=1977 gap=464 poll_thresh=20 ino=257 dd-2584 [000] 238.211832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-379% task_weight=99% bdi_bw=65852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 238.213904: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=960 to_write=15424 dd-2584 [000] 238.218725: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1253 unstable=0 bg_thresh=989 thresh=1979 gap=591 poll_thresh=20 ino=257 dd-2584 [000] 238.218802: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1253 unstable=0 bg_thresh=989 thresh=1979 gap=566 poll_thresh=15 ino=257 dd-2584 [000] 238.218863: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1253 unstable=0 bg_thresh=989 thresh=1978 gap=540 poll_thresh=16 ino=257 dd-2584 [000] 238.219164: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1253 unstable=0 bg_thresh=991 thresh=1982 gap=519 poll_thresh=17 ino=257 dd-2584 [000] 238.219281: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1253 unstable=0 bg_thresh=990 thresh=1981 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 238.219285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-374% task_weight=100% bdi_bw=65852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.226751: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1128 unstable=0 bg_thresh=989 thresh=1978 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 238.226831: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1128 unstable=0 bg_thresh=989 thresh=1978 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 238.226888: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1128 unstable=0 bg_thresh=991 thresh=1983 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 238.226944: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1128 unstable=0 bg_thresh=991 thresh=1983 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 238.227001: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1128 unstable=0 bg_thresh=994 thresh=1988 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 238.227115: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1128 unstable=0 bg_thresh=993 thresh=1987 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 238.227228: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1128 unstable=0 bg_thresh=995 thresh=1991 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 238.227340: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1128 unstable=0 bg_thresh=995 thresh=1990 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 238.227345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-408% task_weight=99% bdi_bw=65852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.234623: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1003 unstable=0 bg_thresh=991 thresh=1982 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 238.234716: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1003 unstable=0 bg_thresh=991 thresh=1982 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 238.234806: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1003 unstable=0 bg_thresh=993 thresh=1987 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 238.235207: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1003 unstable=0 bg_thresh=993 thresh=1987 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 238.235383: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1003 unstable=0 bg_thresh=998 thresh=1997 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 238.235562: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1003 unstable=0 bg_thresh=998 thresh=1996 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 238.235568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=65852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.242709: balance_dirty_state: bdi btrfs-1: dirty=510 wb=847 unstable=0 bg_thresh=991 thresh=1982 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 238.242776: balance_dirty_state: bdi btrfs-1: dirty=510 wb=847 unstable=0 bg_thresh=990 thresh=1981 gap=624 poll_thresh=13 ino=257 dd-2584 [004] 238.242836: balance_dirty_state: bdi btrfs-1: dirty=535 wb=847 unstable=0 bg_thresh=990 thresh=1981 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 238.242896: balance_dirty_state: bdi btrfs-1: dirty=560 wb=847 unstable=0 bg_thresh=990 thresh=1980 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 238.242958: balance_dirty_state: bdi btrfs-1: dirty=560 wb=847 unstable=0 bg_thresh=990 thresh=1980 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 238.243083: balance_dirty_state: bdi btrfs-1: dirty=610 wb=847 unstable=0 bg_thresh=986 thresh=1972 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 238.243209: balance_dirty_state: bdi btrfs-1: dirty=635 wb=847 unstable=0 bg_thresh=985 thresh=1971 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 238.243213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-388% task_weight=99% bdi_bw=65852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.250677: balance_dirty_state: bdi btrfs-1: dirty=635 wb=597 unstable=0 bg_thresh=976 thresh=1953 gap=721 poll_thresh=18 ino=257 dd-2584 [004] 238.250767: balance_dirty_state: bdi btrfs-1: dirty=660 wb=597 unstable=0 bg_thresh=979 thresh=1958 gap=701 poll_thresh=13 ino=257 dd-2584 [004] 238.250851: balance_dirty_state: bdi btrfs-1: dirty=660 wb=597 unstable=0 bg_thresh=979 thresh=1958 gap=701 poll_thresh=14 ino=257 dd-2584 [004] 238.250936: balance_dirty_state: bdi btrfs-1: dirty=685 wb=597 unstable=0 bg_thresh=981 thresh=1963 gap=681 poll_thresh=15 ino=257 dd-2584 [004] 238.251292: balance_dirty_state: bdi btrfs-1: dirty=685 wb=597 unstable=0 bg_thresh=984 thresh=1968 gap=686 poll_thresh=16 ino=257 dd-2584 [004] 238.251462: balance_dirty_state: bdi btrfs-1: dirty=735 wb=597 unstable=0 bg_thresh=983 thresh=1967 gap=635 poll_thresh=17 ino=257 dd-2584 [004] 238.251634: balance_dirty_state: bdi btrfs-1: dirty=760 wb=597 unstable=0 bg_thresh=983 thresh=1966 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 238.251807: balance_dirty_state: bdi btrfs-1: dirty=785 wb=597 unstable=0 bg_thresh=985 thresh=1970 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 238.251979: balance_dirty_state: bdi btrfs-1: dirty=835 wb=597 unstable=0 bg_thresh=984 thresh=1969 gap=537 poll_thresh=20 ino=257 dd-2584 [004] 238.252152: balance_dirty_state: bdi btrfs-1: dirty=860 wb=597 unstable=0 bg_thresh=984 thresh=1968 gap=511 poll_thresh=21 ino=257 dd-2584 [004] 238.252323: balance_dirty_state: bdi btrfs-1: dirty=885 wb=597 unstable=0 bg_thresh=983 thresh=1967 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 238.252330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-345% task_weight=100% bdi_bw=65852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.258682: balance_dirty_state: bdi btrfs-1: dirty=885 wb=472 unstable=0 bg_thresh=982 thresh=1965 gap=608 poll_thresh=22 ino=257 dd-2584 [004] 238.258773: balance_dirty_state: bdi btrfs-1: dirty=910 wb=472 unstable=0 bg_thresh=979 thresh=1959 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 238.258939: balance_dirty_state: bdi btrfs-1: dirty=935 wb=472 unstable=0 bg_thresh=979 thresh=1958 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 238.259346: balance_dirty_state: bdi btrfs-1: dirty=960 wb=472 unstable=0 bg_thresh=975 thresh=1951 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 238.259478: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=472 unstable=0 bg_thresh=977 thresh=1955 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 238.259483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=65852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 238.259545: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5660 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 238.261568: writeback_single_inode: bdi btrfs-1: ino=257 state= age=200 wrote=864 to_write=15520 dd-2584 [004] 238.266666: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1197 unstable=0 bg_thresh=982 thresh=1965 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 238.266734: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1197 unstable=0 bg_thresh=982 thresh=1964 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 238.266796: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1197 unstable=0 bg_thresh=982 thresh=1964 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 238.266857: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1197 unstable=0 bg_thresh=981 thresh=1963 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 238.266979: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1197 unstable=0 bg_thresh=981 thresh=1962 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 238.267099: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1197 unstable=0 bg_thresh=983 thresh=1966 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 238.267221: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1197 unstable=0 bg_thresh=982 thresh=1965 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 238.267225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=100% bdi_bw=65852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.274726: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1072 unstable=0 bg_thresh=980 thresh=1960 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 238.274797: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1072 unstable=0 bg_thresh=980 thresh=1960 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 238.274861: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1072 unstable=0 bg_thresh=982 thresh=1965 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 238.274924: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1072 unstable=0 bg_thresh=979 thresh=1959 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 238.275215: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1072 unstable=0 bg_thresh=981 thresh=1963 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 238.275327: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1072 unstable=0 bg_thresh=981 thresh=1962 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 238.275331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=65852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.282704: balance_dirty_state: bdi btrfs-1: dirty=410 wb=947 unstable=0 bg_thresh=978 thresh=1957 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 238.282818: balance_dirty_state: bdi btrfs-1: dirty=410 wb=947 unstable=0 bg_thresh=981 thresh=1962 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 238.282903: balance_dirty_state: bdi btrfs-1: dirty=435 wb=947 unstable=0 bg_thresh=978 thresh=1956 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 238.282988: balance_dirty_state: bdi btrfs-1: dirty=460 wb=947 unstable=0 bg_thresh=980 thresh=1961 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 238.283072: balance_dirty_state: bdi btrfs-1: dirty=460 wb=947 unstable=0 bg_thresh=977 thresh=1955 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 238.283244: balance_dirty_state: bdi btrfs-1: dirty=510 wb=947 unstable=0 bg_thresh=979 thresh=1959 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 238.283413: balance_dirty_state: bdi btrfs-1: dirty=535 wb=947 unstable=0 bg_thresh=979 thresh=1958 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 238.283419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-129% task_gap=-357% task_weight=99% bdi_bw=65852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 238.290784: balance_dirty_state: bdi btrfs-1: dirty=535 wb=947 unstable=0 bg_thresh=979 thresh=1959 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 238.290791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=65852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 238.298844: balance_dirty_state: bdi btrfs-1: dirty=535 wb=722 unstable=0 bg_thresh=979 thresh=1958 gap=701 poll_thresh=18 ino=257 dd-2584 [000] 238.298944: balance_dirty_state: bdi btrfs-1: dirty=560 wb=722 unstable=0 bg_thresh=978 thresh=1957 gap=675 poll_thresh=13 ino=257 dd-2584 [000] 238.299036: balance_dirty_state: bdi btrfs-1: dirty=585 wb=722 unstable=0 bg_thresh=978 thresh=1957 gap=650 poll_thresh=14 ino=257 dd-2584 [000] 238.299139: balance_dirty_state: bdi btrfs-1: dirty=585 wb=672 unstable=0 bg_thresh=981 thresh=1962 gap=705 poll_thresh=15 ino=257 dd-2584 [000] 238.299250: balance_dirty_state: bdi btrfs-1: dirty=610 wb=622 unstable=0 bg_thresh=978 thresh=1956 gap=724 poll_thresh=16 ino=257 dd-2584 [000] 238.299702: balance_dirty_state: bdi btrfs-1: dirty=635 wb=622 unstable=0 bg_thresh=977 thresh=1955 gap=698 poll_thresh=17 ino=257 dd-2584 [000] 238.299881: balance_dirty_state: bdi btrfs-1: dirty=660 wb=622 unstable=0 bg_thresh=979 thresh=1959 gap=677 poll_thresh=18 ino=257 dd-2584 [000] 238.300058: balance_dirty_state: bdi btrfs-1: dirty=710 wb=622 unstable=0 bg_thresh=979 thresh=1958 gap=626 poll_thresh=19 ino=257 dd-2584 [000] 238.300236: balance_dirty_state: bdi btrfs-1: dirty=735 wb=622 unstable=0 bg_thresh=978 thresh=1957 gap=600 poll_thresh=20 ino=257 dd-2584 [000] 238.300413: balance_dirty_state: bdi btrfs-1: dirty=760 wb=622 unstable=0 bg_thresh=980 thresh=1961 gap=579 poll_thresh=21 ino=257 dd-2584 [000] 238.300588: balance_dirty_state: bdi btrfs-1: dirty=810 wb=622 unstable=0 bg_thresh=980 thresh=1960 gap=528 poll_thresh=22 ino=257 dd-2584 [000] 238.300764: balance_dirty_state: bdi btrfs-1: dirty=835 wb=622 unstable=0 bg_thresh=979 thresh=1959 gap=502 poll_thresh=23 ino=257 dd-2584 [000] 238.300949: balance_dirty_state: bdi btrfs-1: dirty=860 wb=622 unstable=0 bg_thresh=976 thresh=1952 gap=470 poll_thresh=24 ino=257 dd-2584 [000] 238.300956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1221 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=65852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.306700: balance_dirty_state: bdi btrfs-1: dirty=860 wb=522 unstable=0 bg_thresh=972 thresh=1944 gap=562 poll_thresh=24 ino=257 dd-2584 [004] 238.307012: balance_dirty_state: bdi btrfs-1: dirty=885 wb=497 unstable=0 bg_thresh=977 thresh=1954 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 238.307153: balance_dirty_state: bdi btrfs-1: dirty=910 wb=497 unstable=0 bg_thresh=973 thresh=1946 gap=539 poll_thresh=19 ino=257 dd-2584 [004] 238.307293: balance_dirty_state: bdi btrfs-1: dirty=935 wb=497 unstable=0 bg_thresh=971 thresh=1943 gap=511 poll_thresh=20 ino=257 dd-2584 [004] 238.307431: balance_dirty_state: bdi btrfs-1: dirty=960 wb=497 unstable=0 bg_thresh=970 thresh=1941 gap=484 poll_thresh=21 ino=257 dd-2584 [004] 238.307437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1291 task_limit=1211 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-141% task_gap=-382% task_weight=99% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.314755: balance_dirty_state: bdi btrfs-1: dirty=960 wb=372 unstable=0 bg_thresh=975 thresh=1951 gap=619 poll_thresh=21 ino=257 dd-2584 [004] 238.314881: balance_dirty_state: bdi btrfs-1: dirty=985 wb=372 unstable=0 bg_thresh=975 thresh=1951 gap=594 poll_thresh=16 ino=257 flush-btrfs-1-2586 [000] 238.314919: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5716 wrote=0 to_write=16384 dd-2584 [004] 238.315238: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=372 unstable=0 bg_thresh=975 thresh=1950 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 238.315607: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=422 unstable=0 bg_thresh=979 thresh=1959 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 238.315970: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=447 unstable=0 bg_thresh=979 thresh=1958 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 238.316335: balance_dirty_state: bdi btrfs-1: dirty=985 wb=497 unstable=0 bg_thresh=978 thresh=1957 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 238.316339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-154% task_gap=-408% task_weight=99% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 238.320141: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=960 to_write=15424 dd-2584 [000] 238.322736: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1197 unstable=0 bg_thresh=974 thresh=1948 gap=591 poll_thresh=20 ino=257 dd-2584 [000] 238.323008: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1197 unstable=0 bg_thresh=973 thresh=1947 gap=590 poll_thresh=15 ino=257 dd-2584 [000] 238.323075: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1197 unstable=0 bg_thresh=979 thresh=1958 gap=576 poll_thresh=16 ino=257 dd-2584 [000] 238.323295: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1197 unstable=0 bg_thresh=978 thresh=1957 gap=550 poll_thresh=17 ino=257 dd-2584 [000] 238.323529: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1197 unstable=0 bg_thresh=978 thresh=1956 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 238.323768: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1197 unstable=0 bg_thresh=980 thresh=1960 gap=478 poll_thresh=19 ino=257 dd-2584 [000] 238.323777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-152% task_gap=-403% task_weight=99% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 238.330649: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1072 unstable=0 bg_thresh=979 thresh=1959 gap=602 poll_thresh=19 ino=257 dd-2584 [000] 238.330772: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1072 unstable=0 bg_thresh=979 thresh=1959 gap=577 poll_thresh=14 ino=257 dd-2584 [000] 238.330892: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1072 unstable=0 bg_thresh=979 thresh=1958 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 238.331010: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1072 unstable=0 bg_thresh=981 thresh=1963 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 238.331246: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1072 unstable=0 bg_thresh=981 thresh=1962 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 238.331485: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1072 unstable=0 bg_thresh=977 thresh=1955 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 238.332085: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1072 unstable=0 bg_thresh=977 thresh=1954 gap=447 poll_thresh=19 ino=257 dd-2584 [000] 238.332095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1222 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-180% task_gap=-462% task_weight=101% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.342659: balance_dirty_state: bdi btrfs-1: dirty=435 wb=997 unstable=0 bg_thresh=975 thresh=1951 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 238.342756: balance_dirty_state: bdi btrfs-1: dirty=460 wb=997 unstable=0 bg_thresh=975 thresh=1950 gap=493 poll_thresh=14 ino=257 dd-2584 [004] 238.342844: balance_dirty_state: bdi btrfs-1: dirty=460 wb=997 unstable=0 bg_thresh=974 thresh=1949 gap=492 poll_thresh=15 ino=257 dd-2584 [004] 238.342928: balance_dirty_state: bdi btrfs-1: dirty=485 wb=997 unstable=0 bg_thresh=974 thresh=1949 gap=467 poll_thresh=16 ino=257 dd-2584 [004] 238.342935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1289 task_limit=1209 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-142% task_gap=-385% task_weight=99% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 238.350694: balance_dirty_state: bdi btrfs-1: dirty=485 wb=722 unstable=0 bg_thresh=974 thresh=1949 gap=742 poll_thresh=16 ino=257 dd-2584 [004] 238.350762: balance_dirty_state: bdi btrfs-1: dirty=510 wb=722 unstable=0 bg_thresh=974 thresh=1948 gap=716 poll_thresh=12 ino=257 dd-2584 [004] 238.350819: balance_dirty_state: bdi btrfs-1: dirty=510 wb=722 unstable=0 bg_thresh=976 thresh=1953 gap=721 poll_thresh=13 ino=257 dd-2584 [004] 238.350875: balance_dirty_state: bdi btrfs-1: dirty=535 wb=722 unstable=0 bg_thresh=973 thresh=1947 gap=690 poll_thresh=14 ino=257 dd-2584 [004] 238.350932: balance_dirty_state: bdi btrfs-1: dirty=560 wb=722 unstable=0 bg_thresh=976 thresh=1952 gap=670 poll_thresh=15 ino=257 dd-2584 [004] 238.350989: balance_dirty_state: bdi btrfs-1: dirty=560 wb=722 unstable=0 bg_thresh=973 thresh=1946 gap=664 poll_thresh=16 ino=257 dd-2584 [004] 238.351103: balance_dirty_state: bdi btrfs-1: dirty=610 wb=722 unstable=0 bg_thresh=975 thresh=1950 gap=618 poll_thresh=17 ino=257 dd-2584 [004] 238.351216: balance_dirty_state: bdi btrfs-1: dirty=635 wb=722 unstable=0 bg_thresh=974 thresh=1949 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 238.351329: balance_dirty_state: bdi btrfs-1: dirty=660 wb=722 unstable=0 bg_thresh=974 thresh=1948 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 238.351618: balance_dirty_state: bdi btrfs-1: dirty=685 wb=722 unstable=0 bg_thresh=976 thresh=1952 gap=545 poll_thresh=20 ino=257 dd-2584 [004] 238.351737: balance_dirty_state: bdi btrfs-1: dirty=735 wb=722 unstable=0 bg_thresh=975 thresh=1951 gap=494 poll_thresh=21 ino=257 dd-2584 [004] 238.351852: balance_dirty_state: bdi btrfs-1: dirty=760 wb=722 unstable=0 bg_thresh=975 thresh=1950 gap=468 poll_thresh=22 ino=257 dd-2584 [004] 238.351857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1218 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-159% task_gap=-420% task_weight=101% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.358733: balance_dirty_state: bdi btrfs-1: dirty=760 wb=597 unstable=0 bg_thresh=975 thresh=1950 gap=593 poll_thresh=22 ino=257 dd-2584 [004] 238.358807: balance_dirty_state: bdi btrfs-1: dirty=785 wb=597 unstable=0 bg_thresh=971 thresh=1943 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 238.358931: balance_dirty_state: bdi btrfs-1: dirty=810 wb=597 unstable=0 bg_thresh=974 thresh=1948 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 238.359053: balance_dirty_state: bdi btrfs-1: dirty=835 wb=597 unstable=0 bg_thresh=970 thresh=1940 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 238.359177: balance_dirty_state: bdi btrfs-1: dirty=860 wb=597 unstable=0 bg_thresh=978 thresh=1956 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 238.359293: balance_dirty_state: bdi btrfs-1: dirty=910 wb=597 unstable=0 bg_thresh=977 thresh=1955 gap=448 poll_thresh=20 ino=257 dd-2584 [004] 238.359297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-155% task_gap=-411% task_weight=99% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.366740: balance_dirty_state: bdi btrfs-1: dirty=910 wb=472 unstable=0 bg_thresh=970 thresh=1940 gap=558 poll_thresh=20 ino=257 dd-2584 [004] 238.366838: balance_dirty_state: bdi btrfs-1: dirty=910 wb=472 unstable=0 bg_thresh=972 thresh=1945 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 238.366925: balance_dirty_state: bdi btrfs-1: dirty=935 wb=472 unstable=0 bg_thresh=969 thresh=1939 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 238.367367: balance_dirty_state: bdi btrfs-1: dirty=960 wb=472 unstable=0 bg_thresh=971 thresh=1943 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 238.367542: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=472 unstable=0 bg_thresh=973 thresh=1947 gap=465 poll_thresh=18 ino=257 dd-2584 [004] 238.367549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-137% task_gap=-374% task_weight=100% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 238.367573: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5768 wrote=0 to_write=16384 flush-btrfs-1-2586 [004] 238.370825: writeback_single_inode: bdi btrfs-1: ino=257 state= age=104 wrote=832 to_write=15552 dd-2584 [004] 238.374667: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1172 unstable=0 bg_thresh=982 thresh=1965 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 238.374766: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1172 unstable=0 bg_thresh=978 thresh=1957 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 238.374848: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1172 unstable=0 bg_thresh=981 thresh=1963 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 238.374913: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1172 unstable=0 bg_thresh=980 thresh=1961 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 238.374985: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1172 unstable=0 bg_thresh=978 thresh=1957 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 238.375178: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1172 unstable=0 bg_thresh=981 thresh=1963 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 238.375370: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1172 unstable=0 bg_thresh=979 thresh=1959 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 238.375563: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1172 unstable=0 bg_thresh=979 thresh=1958 gap=451 poll_thresh=19 ino=257 dd-2584 [004] 238.375569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-129% task_gap=-357% task_weight=99% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.382760: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1047 unstable=0 bg_thresh=974 thresh=1949 gap=567 poll_thresh=19 ino=257 dd-2584 [004] 238.382848: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1047 unstable=0 bg_thresh=977 thresh=1954 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 238.382913: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1047 unstable=0 bg_thresh=979 thresh=1959 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 238.383220: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1047 unstable=0 bg_thresh=976 thresh=1953 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 238.383376: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1047 unstable=0 bg_thresh=976 thresh=1952 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 238.383503: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1047 unstable=0 bg_thresh=978 thresh=1956 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 238.383509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-130% task_gap=-360% task_weight=99% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 238.390711: balance_dirty_state: bdi btrfs-1: dirty=435 wb=922 unstable=0 bg_thresh=969 thresh=1938 gap=581 poll_thresh=18 ino=257 dd-2584 [001] 238.390781: balance_dirty_state: bdi btrfs-1: dirty=460 wb=922 unstable=0 bg_thresh=969 thresh=1938 gap=556 poll_thresh=13 ino=257 dd-2584 [001] 238.390841: balance_dirty_state: bdi btrfs-1: dirty=485 wb=922 unstable=0 bg_thresh=971 thresh=1943 gap=536 poll_thresh=14 ino=257 dd-2584 [001] 238.390899: balance_dirty_state: bdi btrfs-1: dirty=485 wb=922 unstable=0 bg_thresh=974 thresh=1948 gap=541 poll_thresh=15 ino=257 dd-2584 [001] 238.390958: balance_dirty_state: bdi btrfs-1: dirty=510 wb=922 unstable=0 bg_thresh=974 thresh=1948 gap=516 poll_thresh=16 ino=257 dd-2584 [001] 238.391074: balance_dirty_state: bdi btrfs-1: dirty=535 wb=922 unstable=0 bg_thresh=973 thresh=1947 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 238.391197: balance_dirty_state: bdi btrfs-1: dirty=585 wb=922 unstable=0 bg_thresh=978 thresh=1957 gap=450 poll_thresh=18 ino=257 dd-2584 [001] 238.391202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-129% task_gap=-359% task_weight=99% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 238.398758: balance_dirty_state: bdi btrfs-1: dirty=585 wb=922 unstable=0 bg_thresh=981 thresh=1963 gap=456 poll_thresh=18 ino=257 dd-2584 [001] 238.398763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-125% task_gap=-351% task_weight=100% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 238.406746: balance_dirty_state: bdi btrfs-1: dirty=585 wb=597 unstable=0 bg_thresh=977 thresh=1955 gap=773 poll_thresh=18 ino=257 dd-2584 [006] 238.406849: balance_dirty_state: bdi btrfs-1: dirty=585 wb=597 unstable=0 bg_thresh=977 thresh=1955 gap=773 poll_thresh=13 ino=257 dd-2584 [006] 238.406968: balance_dirty_state: bdi btrfs-1: dirty=610 wb=597 unstable=0 bg_thresh=980 thresh=1960 gap=753 poll_thresh=14 ino=257 dd-2584 [006] 238.407060: balance_dirty_state: bdi btrfs-1: dirty=635 wb=597 unstable=0 bg_thresh=980 thresh=1960 gap=728 poll_thresh=15 ino=257 dd-2584 [006] 238.407316: balance_dirty_state: bdi btrfs-1: dirty=635 wb=597 unstable=0 bg_thresh=979 thresh=1959 gap=727 poll_thresh=16 ino=257 dd-2584 [006] 238.407551: balance_dirty_state: bdi btrfs-1: dirty=685 wb=597 unstable=0 bg_thresh=982 thresh=1964 gap=682 poll_thresh=17 ino=257 dd-2584 [006] 238.407755: balance_dirty_state: bdi btrfs-1: dirty=710 wb=597 unstable=0 bg_thresh=984 thresh=1968 gap=661 poll_thresh=18 ino=257 dd-2584 [006] 238.407990: balance_dirty_state: bdi btrfs-1: dirty=735 wb=597 unstable=0 bg_thresh=983 thresh=1967 gap=635 poll_thresh=19 ino=257 dd-2584 [006] 238.408173: balance_dirty_state: bdi btrfs-1: dirty=785 wb=597 unstable=0 bg_thresh=983 thresh=1966 gap=584 poll_thresh=20 ino=257 dd-2584 [006] 238.408327: balance_dirty_state: bdi btrfs-1: dirty=810 wb=597 unstable=0 bg_thresh=985 thresh=1970 gap=563 poll_thresh=21 ino=257 dd-2584 [006] 238.408479: balance_dirty_state: bdi btrfs-1: dirty=835 wb=597 unstable=0 bg_thresh=984 thresh=1969 gap=537 poll_thresh=22 ino=257 dd-2584 [006] 238.408630: balance_dirty_state: bdi btrfs-1: dirty=860 wb=597 unstable=0 bg_thresh=984 thresh=1968 gap=511 poll_thresh=23 ino=257 dd-2584 [006] 238.408966: balance_dirty_state: bdi btrfs-1: dirty=910 wb=597 unstable=0 bg_thresh=980 thresh=1961 gap=454 poll_thresh=24 ino=257 dd-2584 [006] 238.408973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-127% task_gap=-353% task_weight=99% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 238.414725: balance_dirty_state: bdi btrfs-1: dirty=910 wb=472 unstable=0 bg_thresh=981 thresh=1963 gap=581 poll_thresh=24 ino=257 dd-2584 [006] 238.414843: balance_dirty_state: bdi btrfs-1: dirty=910 wb=472 unstable=0 bg_thresh=981 thresh=1962 gap=580 poll_thresh=18 ino=257 dd-2584 [006] 238.415079: balance_dirty_state: bdi btrfs-1: dirty=960 wb=472 unstable=0 bg_thresh=980 thresh=1961 gap=529 poll_thresh=19 ino=257 dd-2584 [006] 238.415312: balance_dirty_state: bdi btrfs-1: dirty=985 wb=472 unstable=0 bg_thresh=980 thresh=1960 gap=503 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 238.415363: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5816 wrote=0 to_write=16384 dd-2584 [006] 238.415559: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=472 unstable=0 bg_thresh=982 thresh=1964 gap=482 poll_thresh=21 ino=257 dd-2584 [006] 238.415562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 238.418130: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=832 to_write=15552 dd-2584 [006] 238.422751: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1172 unstable=0 bg_thresh=984 thresh=1968 gap=611 poll_thresh=21 ino=257 dd-2584 [006] 238.422835: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1172 unstable=0 bg_thresh=983 thresh=1967 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 238.422955: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1172 unstable=0 bg_thresh=983 thresh=1966 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 238.423074: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1172 unstable=0 bg_thresh=982 thresh=1965 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 238.423193: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1172 unstable=0 bg_thresh=982 thresh=1964 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 238.423198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 238.430886: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1047 unstable=0 bg_thresh=981 thresh=1963 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 238.430973: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1047 unstable=0 bg_thresh=984 thresh=1968 gap=611 poll_thresh=14 ino=257 dd-2584 [006] 238.431236: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1047 unstable=0 bg_thresh=983 thresh=1967 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 238.431300: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1047 unstable=0 bg_thresh=983 thresh=1967 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 238.431426: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1047 unstable=0 bg_thresh=983 thresh=1966 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 238.431551: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1047 unstable=0 bg_thresh=985 thresh=1970 gap=513 poll_thresh=18 ino=257 dd-2584 [006] 238.431680: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1047 unstable=0 bg_thresh=981 thresh=1963 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 238.431685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-125% task_gap=-351% task_weight=100% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 238.438854: balance_dirty_state: bdi btrfs-1: dirty=435 wb=897 unstable=0 bg_thresh=983 thresh=1966 gap=634 poll_thresh=19 ino=257 dd-2584 [006] 238.438941: balance_dirty_state: bdi btrfs-1: dirty=460 wb=897 unstable=0 bg_thresh=985 thresh=1971 gap=614 poll_thresh=14 ino=257 dd-2584 [006] 238.439005: balance_dirty_state: bdi btrfs-1: dirty=485 wb=897 unstable=0 bg_thresh=982 thresh=1965 gap=583 poll_thresh=15 ino=257 dd-2584 [006] 238.439072: balance_dirty_state: bdi btrfs-1: dirty=485 wb=897 unstable=0 bg_thresh=985 thresh=1970 gap=588 poll_thresh=16 ino=257 dd-2584 [006] 238.439272: balance_dirty_state: bdi btrfs-1: dirty=535 wb=847 unstable=0 bg_thresh=981 thresh=1962 gap=580 poll_thresh=17 ino=257 dd-2584 [006] 238.439453: balance_dirty_state: bdi btrfs-1: dirty=560 wb=847 unstable=0 bg_thresh=982 thresh=1965 gap=558 poll_thresh=18 ino=257 dd-2584 [006] 238.439919: balance_dirty_state: bdi btrfs-1: dirty=585 wb=847 unstable=0 bg_thresh=982 thresh=1964 gap=532 poll_thresh=19 ino=257 dd-2584 [006] 238.440096: balance_dirty_state: bdi btrfs-1: dirty=610 wb=847 unstable=0 bg_thresh=980 thresh=1961 gap=504 poll_thresh=20 ino=257 dd-2584 [006] 238.440273: balance_dirty_state: bdi btrfs-1: dirty=660 wb=847 unstable=0 bg_thresh=985 thresh=1971 gap=464 poll_thresh=21 ino=257 dd-2584 [006] 238.440279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 238.446807: balance_dirty_state: bdi btrfs-1: dirty=660 wb=847 unstable=0 bg_thresh=985 thresh=1971 gap=464 poll_thresh=21 ino=257 dd-2584 [006] 238.446819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-338% task_weight=98% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 238.454735: balance_dirty_state: bdi btrfs-1: dirty=660 wb=822 unstable=0 bg_thresh=988 thresh=1976 gap=494 poll_thresh=21 ino=257 dd-2584 [006] 238.454845: balance_dirty_state: bdi btrfs-1: dirty=660 wb=747 unstable=0 bg_thresh=985 thresh=1970 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 238.455048: balance_dirty_state: bdi btrfs-1: dirty=710 wb=722 unstable=0 bg_thresh=981 thresh=1963 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 238.455230: balance_dirty_state: bdi btrfs-1: dirty=735 wb=722 unstable=0 bg_thresh=984 thresh=1968 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 238.455365: balance_dirty_state: bdi btrfs-1: dirty=760 wb=722 unstable=0 bg_thresh=986 thresh=1972 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 238.455370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 238.462830: balance_dirty_state: bdi btrfs-1: dirty=760 wb=447 unstable=0 bg_thresh=985 thresh=1971 gap=764 poll_thresh=19 ino=257 dd-2584 [006] 238.462930: balance_dirty_state: bdi btrfs-1: dirty=785 wb=447 unstable=0 bg_thresh=985 thresh=1970 gap=738 poll_thresh=14 ino=257 dd-2584 [006] 238.463014: balance_dirty_state: bdi btrfs-1: dirty=785 wb=447 unstable=0 bg_thresh=985 thresh=1970 gap=738 poll_thresh=15 ino=257 dd-2584 [006] 238.463098: balance_dirty_state: bdi btrfs-1: dirty=810 wb=447 unstable=0 bg_thresh=984 thresh=1969 gap=712 poll_thresh=16 ino=257 dd-2584 [006] 238.463523: balance_dirty_state: bdi btrfs-1: dirty=835 wb=447 unstable=0 bg_thresh=984 thresh=1968 gap=686 poll_thresh=17 ino=257 dd-2584 [006] 238.463693: balance_dirty_state: bdi btrfs-1: dirty=885 wb=447 unstable=0 bg_thresh=986 thresh=1972 gap=640 poll_thresh=18 ino=257 dd-2584 [006] 238.463864: balance_dirty_state: bdi btrfs-1: dirty=910 wb=447 unstable=0 bg_thresh=985 thresh=1971 gap=614 poll_thresh=19 ino=257 dd-2584 [006] 238.464032: balance_dirty_state: bdi btrfs-1: dirty=935 wb=447 unstable=0 bg_thresh=985 thresh=1970 gap=588 poll_thresh=20 ino=257 dd-2584 [006] 238.464200: balance_dirty_state: bdi btrfs-1: dirty=960 wb=447 unstable=0 bg_thresh=984 thresh=1969 gap=562 poll_thresh=21 ino=257 dd-2584 [006] 238.464370: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=447 unstable=0 bg_thresh=986 thresh=1973 gap=516 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 238.464410: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5864 wrote=0 to_write=16384 dd-2584 [006] 238.464553: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=447 unstable=0 bg_thresh=986 thresh=1972 gap=490 poll_thresh=23 ino=257 dd-2584 [006] 238.464555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-143% task_gap=-386% task_weight=99% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 238.468423: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=848 to_write=15536 dd-2584 [006] 238.470857: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1172 unstable=0 bg_thresh=985 thresh=1970 gap=613 poll_thresh=23 ino=257 dd-2584 [006] 238.470922: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1172 unstable=0 bg_thresh=982 thresh=1964 gap=582 poll_thresh=17 ino=257 dd-2584 [006] 238.471041: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1172 unstable=0 bg_thresh=981 thresh=1963 gap=556 poll_thresh=18 ino=257 dd-2584 [006] 238.471340: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1172 unstable=0 bg_thresh=983 thresh=1967 gap=535 poll_thresh=19 ino=257 dd-2584 [006] 238.471458: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1172 unstable=0 bg_thresh=983 thresh=1966 gap=484 poll_thresh=20 ino=257 dd-2584 [006] 238.471463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-345% task_weight=98% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 238.478791: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1047 unstable=0 bg_thresh=984 thresh=1969 gap=612 poll_thresh=20 ino=257 dd-2584 [006] 238.478877: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1047 unstable=0 bg_thresh=984 thresh=1968 gap=611 poll_thresh=15 ino=257 dd-2584 [006] 238.478935: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1047 unstable=0 bg_thresh=984 thresh=1968 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 238.479047: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1047 unstable=0 bg_thresh=986 thresh=1972 gap=565 poll_thresh=17 ino=257 dd-2584 [006] 238.479159: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1047 unstable=0 bg_thresh=985 thresh=1971 gap=539 poll_thresh=18 ino=257 dd-2584 [006] 238.479271: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1047 unstable=0 bg_thresh=985 thresh=1970 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 238.479276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 238.486782: balance_dirty_state: bdi btrfs-1: dirty=435 wb=897 unstable=0 bg_thresh=984 thresh=1968 gap=636 poll_thresh=19 ino=257 dd-2584 [006] 238.486887: balance_dirty_state: bdi btrfs-1: dirty=435 wb=897 unstable=0 bg_thresh=983 thresh=1967 gap=635 poll_thresh=14 ino=257 dd-2584 [006] 238.486944: balance_dirty_state: bdi btrfs-1: dirty=460 wb=897 unstable=0 bg_thresh=983 thresh=1967 gap=610 poll_thresh=15 ino=257 dd-2584 [006] 238.487002: balance_dirty_state: bdi btrfs-1: dirty=485 wb=897 unstable=0 bg_thresh=983 thresh=1966 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 238.487287: balance_dirty_state: bdi btrfs-1: dirty=510 wb=897 unstable=0 bg_thresh=985 thresh=1970 gap=563 poll_thresh=17 ino=257 dd-2584 [006] 238.487401: balance_dirty_state: bdi btrfs-1: dirty=535 wb=897 unstable=0 bg_thresh=984 thresh=1969 gap=537 poll_thresh=18 ino=257 dd-2584 [006] 238.487518: balance_dirty_state: bdi btrfs-1: dirty=560 wb=897 unstable=0 bg_thresh=984 thresh=1968 gap=511 poll_thresh=19 ino=257 dd-2584 [006] 238.487691: balance_dirty_state: bdi btrfs-1: dirty=610 wb=872 unstable=0 bg_thresh=982 thresh=1965 gap=483 poll_thresh=20 ino=257 dd-2584 [006] 238.487697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=100% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 238.494804: balance_dirty_state: bdi btrfs-1: dirty=610 wb=847 unstable=0 bg_thresh=986 thresh=1973 gap=516 poll_thresh=20 ino=257 dd-2584 [006] 238.494889: balance_dirty_state: bdi btrfs-1: dirty=610 wb=847 unstable=0 bg_thresh=983 thresh=1967 gap=510 poll_thresh=15 ino=257 dd-2584 [006] 238.494948: balance_dirty_state: bdi btrfs-1: dirty=635 wb=847 unstable=0 bg_thresh=986 thresh=1972 gap=490 poll_thresh=16 ino=257 dd-2584 [006] 238.494953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 238.502833: balance_dirty_state: bdi btrfs-1: dirty=635 wb=847 unstable=0 bg_thresh=985 thresh=1971 gap=489 poll_thresh=16 ino=257 dd-2584 [002] 238.502839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 238.510715: balance_dirty_state: bdi btrfs-1: dirty=635 wb=472 unstable=0 bg_thresh=982 thresh=1965 gap=858 poll_thresh=16 ino=257 dd-2584 [002] 238.510794: balance_dirty_state: bdi btrfs-1: dirty=635 wb=472 unstable=0 bg_thresh=982 thresh=1965 gap=858 poll_thresh=12 ino=257 dd-2584 [002] 238.510866: balance_dirty_state: bdi btrfs-1: dirty=660 wb=472 unstable=0 bg_thresh=985 thresh=1970 gap=838 poll_thresh=13 ino=257 dd-2584 [002] 238.510938: balance_dirty_state: bdi btrfs-1: dirty=660 wb=472 unstable=0 bg_thresh=985 thresh=1970 gap=838 poll_thresh=14 ino=257 dd-2584 [002] 238.511011: balance_dirty_state: bdi btrfs-1: dirty=685 wb=472 unstable=0 bg_thresh=987 thresh=1975 gap=818 poll_thresh=15 ino=257 dd-2584 [002] 238.511084: balance_dirty_state: bdi btrfs-1: dirty=685 wb=472 unstable=0 bg_thresh=990 thresh=1980 gap=823 poll_thresh=16 ino=257 dd-2584 [002] 238.511229: balance_dirty_state: bdi btrfs-1: dirty=735 wb=472 unstable=0 bg_thresh=989 thresh=1979 gap=772 poll_thresh=17 ino=257 dd-2584 [002] 238.511596: balance_dirty_state: bdi btrfs-1: dirty=760 wb=472 unstable=0 bg_thresh=989 thresh=1978 gap=746 poll_thresh=18 ino=257 dd-2584 [002] 238.511738: balance_dirty_state: bdi btrfs-1: dirty=785 wb=472 unstable=0 bg_thresh=988 thresh=1977 gap=720 poll_thresh=19 ino=257 dd-2584 [002] 238.511883: balance_dirty_state: bdi btrfs-1: dirty=835 wb=472 unstable=0 bg_thresh=990 thresh=1981 gap=674 poll_thresh=20 ino=257 dd-2584 [002] 238.512028: balance_dirty_state: bdi btrfs-1: dirty=860 wb=472 unstable=0 bg_thresh=990 thresh=1980 gap=648 poll_thresh=21 ino=257 dd-2584 [002] 238.512174: balance_dirty_state: bdi btrfs-1: dirty=885 wb=472 unstable=0 bg_thresh=992 thresh=1985 gap=628 poll_thresh=22 ino=257 dd-2584 [002] 238.512319: balance_dirty_state: bdi btrfs-1: dirty=910 wb=472 unstable=0 bg_thresh=994 thresh=1989 gap=607 poll_thresh=23 ino=257 dd-2584 [002] 238.512464: balance_dirty_state: bdi btrfs-1: dirty=960 wb=472 unstable=0 bg_thresh=994 thresh=1988 gap=556 poll_thresh=24 ino=257 dd-2584 [002] 238.512608: balance_dirty_state: bdi btrfs-1: dirty=985 wb=472 unstable=0 bg_thresh=993 thresh=1987 gap=530 poll_thresh=25 ino=257 dd-2584 [002] 238.512954: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=472 unstable=0 bg_thresh=993 thresh=1986 gap=504 poll_thresh=26 ino=257 flush-btrfs-1-2586 [003] 238.512995: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5912 wrote=0 to_write=16384 dd-2584 [002] 238.513109: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=472 unstable=0 bg_thresh=995 thresh=1990 gap=458 poll_thresh=27 ino=257 dd-2584 [002] 238.513111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=66536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 238.515575: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=880 to_write=15504 dd-2584 [002] 238.518826: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1197 unstable=0 bg_thresh=980 thresh=1961 gap=579 poll_thresh=27 ino=257 dd-2584 [002] 238.518938: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1197 unstable=0 bg_thresh=976 thresh=1953 gap=571 poll_thresh=20 ino=257 dd-2584 [002] 238.519064: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1197 unstable=0 bg_thresh=982 thresh=1964 gap=557 poll_thresh=21 ino=257 dd-2584 [002] 238.519194: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1197 unstable=0 bg_thresh=978 thresh=1956 gap=499 poll_thresh=22 ino=257 dd-2584 [002] 238.519321: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1197 unstable=0 bg_thresh=977 thresh=1954 gap=472 poll_thresh=23 ino=257 dd-2584 [002] 238.519326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-131% task_gap=-363% task_weight=99% bdi_bw=66808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 238.526866: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1072 unstable=0 bg_thresh=974 thresh=1948 gap=591 poll_thresh=23 ino=257 dd-2584 [002] 238.526933: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1072 unstable=0 bg_thresh=974 thresh=1948 gap=566 poll_thresh=17 ino=257 dd-2584 [002] 238.527053: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1072 unstable=0 bg_thresh=976 thresh=1953 gap=546 poll_thresh=18 ino=257 dd-2584 [002] 238.527180: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1072 unstable=0 bg_thresh=976 thresh=1952 gap=520 poll_thresh=19 ino=257 dd-2584 [002] 238.527490: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1072 unstable=0 bg_thresh=978 thresh=1956 gap=474 poll_thresh=20 ino=257 dd-2584 [002] 238.527495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1226 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-310% task_weight=98% bdi_bw=66808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 238.534819: balance_dirty_state: bdi btrfs-1: dirty=410 wb=947 unstable=0 bg_thresh=984 thresh=1969 gap=612 poll_thresh=20 ino=257 dd-2584 [002] 238.534887: balance_dirty_state: bdi btrfs-1: dirty=410 wb=947 unstable=0 bg_thresh=984 thresh=1968 gap=611 poll_thresh=15 ino=257 dd-2584 [002] 238.534946: balance_dirty_state: bdi btrfs-1: dirty=435 wb=947 unstable=0 bg_thresh=984 thresh=1968 gap=586 poll_thresh=16 ino=257 dd-2584 [002] 238.535063: balance_dirty_state: bdi btrfs-1: dirty=460 wb=947 unstable=0 bg_thresh=983 thresh=1967 gap=560 poll_thresh=17 ino=257 dd-2584 [002] 238.535181: balance_dirty_state: bdi btrfs-1: dirty=485 wb=947 unstable=0 bg_thresh=983 thresh=1966 gap=534 poll_thresh=18 ino=257 dd-2584 [002] 238.535303: balance_dirty_state: bdi btrfs-1: dirty=535 wb=947 unstable=0 bg_thresh=985 thresh=1970 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 238.535308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=66808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 238.542786: balance_dirty_state: bdi btrfs-1: dirty=535 wb=872 unstable=0 bg_thresh=979 thresh=1958 gap=551 poll_thresh=19 ino=257 dd-2584 [002] 238.542872: balance_dirty_state: bdi btrfs-1: dirty=535 wb=872 unstable=0 bg_thresh=978 thresh=1957 gap=550 poll_thresh=14 ino=257 dd-2584 [002] 238.542935: balance_dirty_state: bdi btrfs-1: dirty=560 wb=872 unstable=0 bg_thresh=978 thresh=1957 gap=525 poll_thresh=15 ino=257 dd-2584 [002] 238.543000: balance_dirty_state: bdi btrfs-1: dirty=585 wb=872 unstable=0 bg_thresh=978 thresh=1956 gap=499 poll_thresh=16 ino=257 dd-2584 [002] 238.543124: balance_dirty_state: bdi btrfs-1: dirty=610 wb=872 unstable=0 bg_thresh=977 thresh=1955 gap=473 poll_thresh=17 ino=257 dd-2584 [002] 238.543129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=66808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 238.550832: balance_dirty_state: bdi btrfs-1: dirty=610 wb=747 unstable=0 bg_thresh=973 thresh=1946 gap=589 poll_thresh=17 ino=257 dd-2584 [003] 238.550899: balance_dirty_state: bdi btrfs-1: dirty=610 wb=747 unstable=0 bg_thresh=973 thresh=1946 gap=589 poll_thresh=13 ino=257 dd-2584 [003] 238.551138: balance_dirty_state: bdi btrfs-1: dirty=635 wb=747 unstable=0 bg_thresh=975 thresh=1951 gap=569 poll_thresh=14 ino=257 dd-2584 [003] 238.551197: balance_dirty_state: bdi btrfs-1: dirty=635 wb=747 unstable=0 bg_thresh=975 thresh=1951 gap=569 poll_thresh=15 ino=257 dd-2584 [003] 238.551256: balance_dirty_state: bdi btrfs-1: dirty=660 wb=747 unstable=0 bg_thresh=978 thresh=1956 gap=549 poll_thresh=16 ino=257 dd-2584 [003] 238.551375: balance_dirty_state: bdi btrfs-1: dirty=685 wb=747 unstable=0 bg_thresh=977 thresh=1955 gap=523 poll_thresh=17 ino=257 dd-2584 [003] 238.551493: balance_dirty_state: bdi btrfs-1: dirty=735 wb=747 unstable=0 bg_thresh=979 thresh=1959 gap=477 poll_thresh=18 ino=257 dd-2584 [003] 238.551498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=66808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 238.558780: balance_dirty_state: bdi btrfs-1: dirty=735 wb=622 unstable=0 bg_thresh=982 thresh=1965 gap=608 poll_thresh=18 ino=257 dd-2584 [003] 238.558895: balance_dirty_state: bdi btrfs-1: dirty=735 wb=622 unstable=0 bg_thresh=982 thresh=1965 gap=608 poll_thresh=13 ino=257 dd-2584 [003] 238.558999: balance_dirty_state: bdi btrfs-1: dirty=760 wb=622 unstable=0 bg_thresh=978 thresh=1957 gap=575 poll_thresh=14 ino=257 dd-2584 [003] 238.559078: balance_dirty_state: bdi btrfs-1: dirty=760 wb=622 unstable=0 bg_thresh=978 thresh=1957 gap=575 poll_thresh=15 ino=257 dd-2584 [003] 238.559162: balance_dirty_state: bdi btrfs-1: dirty=785 wb=622 unstable=0 bg_thresh=981 thresh=1962 gap=555 poll_thresh=16 ino=257 dd-2584 [003] 238.559340: balance_dirty_state: bdi btrfs-1: dirty=810 wb=497 unstable=0 bg_thresh=983 thresh=1966 gap=659 poll_thresh=17 ino=257 dd-2584 [003] 238.559572: balance_dirty_state: bdi btrfs-1: dirty=860 wb=497 unstable=0 bg_thresh=982 thresh=1965 gap=608 poll_thresh=18 ino=257 dd-2584 [003] 238.560164: balance_dirty_state: bdi btrfs-1: dirty=885 wb=497 unstable=0 bg_thresh=982 thresh=1964 gap=582 poll_thresh=19 ino=257 dd-2584 [003] 238.560400: balance_dirty_state: bdi btrfs-1: dirty=910 wb=497 unstable=0 bg_thresh=981 thresh=1963 gap=556 poll_thresh=20 ino=257 dd-2584 [003] 238.560636: balance_dirty_state: bdi btrfs-1: dirty=960 wb=497 unstable=0 bg_thresh=983 thresh=1967 gap=510 poll_thresh=21 ino=257 dd-2584 [003] 238.560871: balance_dirty_state: bdi btrfs-1: dirty=985 wb=497 unstable=0 bg_thresh=983 thresh=1966 gap=484 poll_thresh=22 ino=257 dd-2584 [003] 238.560879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=66808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 238.560921: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5960 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 238.566236: writeback_single_inode: bdi btrfs-1: ino=257 state= age=188 wrote=816 to_write=15568 dd-2584 [003] 238.566783: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1172 unstable=0 bg_thresh=983 thresh=1966 gap=634 poll_thresh=22 ino=257 dd-2584 [003] 238.566880: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1172 unstable=0 bg_thresh=980 thresh=1960 gap=628 poll_thresh=16 ino=257 dd-2584 [003] 238.567000: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1172 unstable=0 bg_thresh=979 thresh=1959 gap=577 poll_thresh=17 ino=257 dd-2584 [003] 238.567122: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1172 unstable=0 bg_thresh=981 thresh=1963 gap=556 poll_thresh=18 ino=257 dd-2584 [003] 238.567244: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1172 unstable=0 bg_thresh=981 thresh=1962 gap=530 poll_thresh=19 ino=257 dd-2584 [003] 238.567364: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1172 unstable=0 bg_thresh=980 thresh=1961 gap=479 poll_thresh=20 ino=257 dd-2584 [003] 238.567368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=66808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 238.574815: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1047 unstable=0 bg_thresh=980 thresh=1961 gap=604 poll_thresh=20 ino=257 dd-2584 [003] 238.575285: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1047 unstable=0 bg_thresh=980 thresh=1960 gap=603 poll_thresh=15 ino=257 dd-2584 [003] 238.575407: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1047 unstable=0 bg_thresh=982 thresh=1965 gap=583 poll_thresh=16 ino=257 dd-2584 [003] 238.575644: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1047 unstable=0 bg_thresh=982 thresh=1964 gap=557 poll_thresh=17 ino=257 dd-2584 [003] 238.575884: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1047 unstable=0 bg_thresh=981 thresh=1963 gap=531 poll_thresh=18 ino=257 dd-2584 [003] 238.576124: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1047 unstable=0 bg_thresh=981 thresh=1962 gap=480 poll_thresh=19 ino=257 dd-2584 [003] 238.576133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-304% task_weight=100% bdi_bw=66808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 238.582821: balance_dirty_state: bdi btrfs-1: dirty=435 wb=922 unstable=0 bg_thresh=981 thresh=1962 gap=605 poll_thresh=19 ino=257 dd-2584 [003] 238.582953: balance_dirty_state: bdi btrfs-1: dirty=435 wb=922 unstable=0 bg_thresh=983 thresh=1966 gap=609 poll_thresh=14 ino=257 dd-2584 [003] 238.583076: balance_dirty_state: bdi btrfs-1: dirty=460 wb=922 unstable=0 bg_thresh=983 thresh=1966 gap=584 poll_thresh=15 ino=257 dd-2584 [003] 238.583198: balance_dirty_state: bdi btrfs-1: dirty=485 wb=922 unstable=0 bg_thresh=982 thresh=1965 gap=558 poll_thresh=16 ino=257 dd-2584 [003] 238.583446: balance_dirty_state: bdi btrfs-1: dirty=510 wb=922 unstable=0 bg_thresh=982 thresh=1964 gap=532 poll_thresh=17 ino=257 dd-2584 [003] 238.583687: balance_dirty_state: bdi btrfs-1: dirty=535 wb=922 unstable=0 bg_thresh=981 thresh=1963 gap=506 poll_thresh=18 ino=257 dd-2584 [003] 238.584289: balance_dirty_state: bdi btrfs-1: dirty=560 wb=922 unstable=0 bg_thresh=983 thresh=1967 gap=485 poll_thresh=19 ino=257 dd-2584 [003] 238.584298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-345% task_weight=100% bdi_bw=66808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 238.590882: balance_dirty_state: bdi btrfs-1: dirty=560 wb=922 unstable=0 bg_thresh=983 thresh=1967 gap=485 poll_thresh=19 ino=257 dd-2584 [003] 238.590890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-345% task_weight=100% bdi_bw=66808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 238.598877: balance_dirty_state: bdi btrfs-1: dirty=560 wb=922 unstable=0 bg_thresh=983 thresh=1967 gap=485 poll_thresh=19 ino=257 dd-2584 [003] 238.598885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-345% task_weight=100% bdi_bw=66808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 238.606790: balance_dirty_state: bdi btrfs-1: dirty=560 wb=797 unstable=0 bg_thresh=983 thresh=1967 gap=610 poll_thresh=19 ino=257 dd-2584 [003] 238.606907: balance_dirty_state: bdi btrfs-1: dirty=585 wb=797 unstable=0 bg_thresh=980 thresh=1961 gap=579 poll_thresh=14 ino=257 dd-2584 [003] 238.607014: balance_dirty_state: bdi btrfs-1: dirty=610 wb=797 unstable=0 bg_thresh=983 thresh=1966 gap=559 poll_thresh=15 ino=257 dd-2584 [003] 238.607119: balance_dirty_state: bdi btrfs-1: dirty=610 wb=797 unstable=0 bg_thresh=980 thresh=1960 gap=553 poll_thresh=16 ino=257 dd-2584 [003] 238.607329: balance_dirty_state: bdi btrfs-1: dirty=660 wb=797 unstable=0 bg_thresh=979 thresh=1959 gap=502 poll_thresh=17 ino=257 dd-2584 [003] 238.607539: balance_dirty_state: bdi btrfs-1: dirty=685 wb=797 unstable=0 bg_thresh=981 thresh=1963 gap=481 poll_thresh=18 ino=257 dd-2584 [003] 238.607546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=100% bdi_bw=66808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 238.614832: balance_dirty_state: bdi btrfs-1: dirty=685 wb=672 unstable=0 bg_thresh=981 thresh=1963 gap=606 poll_thresh=18 ino=257 dd-2584 [003] 238.614902: balance_dirty_state: bdi btrfs-1: dirty=710 wb=672 unstable=0 bg_thresh=984 thresh=1968 gap=586 poll_thresh=13 ino=257 dd-2584 [003] 238.614964: balance_dirty_state: bdi btrfs-1: dirty=710 wb=672 unstable=0 bg_thresh=981 thresh=1962 gap=580 poll_thresh=14 ino=257 dd-2584 [003] 238.615026: balance_dirty_state: bdi btrfs-1: dirty=735 wb=672 unstable=0 bg_thresh=983 thresh=1967 gap=560 poll_thresh=15 ino=257 dd-2584 [003] 238.615098: balance_dirty_state: bdi btrfs-1: dirty=748 wb=672 unstable=0 bg_thresh=979 thresh=1959 gap=539 poll_thresh=16 ino=257 dd-2584 [003] 238.615235: balance_dirty_state: bdi btrfs-1: dirty=774 wb=672 unstable=0 bg_thresh=980 thresh=1960 gap=514 poll_thresh=17 ino=257 dd-2584 [003] 238.615370: balance_dirty_state: bdi btrfs-1: dirty=813 wb=672 unstable=0 bg_thresh=981 thresh=1962 gap=477 poll_thresh=18 ino=257 dd-2584 [003] 238.615374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=66808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 238.622904: balance_dirty_state: bdi btrfs-1: dirty=813 wb=422 unstable=0 bg_thresh=981 thresh=1962 gap=727 poll_thresh=18 ino=257 dd-2584 [003] 238.623169: balance_dirty_state: bdi btrfs-1: dirty=826 wb=422 unstable=0 bg_thresh=980 thresh=1961 gap=713 poll_thresh=13 ino=257 dd-2584 [003] 238.623234: balance_dirty_state: bdi btrfs-1: dirty=839 wb=422 unstable=0 bg_thresh=980 thresh=1960 gap=699 poll_thresh=14 ino=257 dd-2584 [003] 238.623300: balance_dirty_state: bdi btrfs-1: dirty=865 wb=422 unstable=0 bg_thresh=979 thresh=1959 gap=672 poll_thresh=15 ino=257 dd-2584 [003] 238.623365: balance_dirty_state: bdi btrfs-1: dirty=878 wb=422 unstable=0 bg_thresh=980 thresh=1960 gap=660 poll_thresh=16 ino=257 dd-2584 [003] 238.623495: balance_dirty_state: bdi btrfs-1: dirty=904 wb=422 unstable=0 bg_thresh=980 thresh=1961 gap=635 poll_thresh=17 ino=257 dd-2584 [003] 238.623624: balance_dirty_state: bdi btrfs-1: dirty=943 wb=422 unstable=0 bg_thresh=979 thresh=1959 gap=594 poll_thresh=18 ino=257 dd-2584 [003] 238.623752: balance_dirty_state: bdi btrfs-1: dirty=969 wb=422 unstable=0 bg_thresh=979 thresh=1959 gap=568 poll_thresh=19 ino=257 dd-2584 [003] 238.623882: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=422 unstable=0 bg_thresh=981 thresh=1962 gap=532 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 238.623944: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6024 wrote=0 to_write=16384 dd-2584 [003] 238.624025: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=422 unstable=0 bg_thresh=981 thresh=1962 gap=506 poll_thresh=21 ino=257 dd-2584 [003] 238.624169: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=472 unstable=0 bg_thresh=980 thresh=1960 gap=440 poll_thresh=22 ino=257 dd-2584 [003] 238.624171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-103% task_gap=-305% task_weight=99% bdi_bw=66272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 238.629809: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=912 to_write=15472 dd-2584 [003] 238.630829: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1210 unstable=0 bg_thresh=980 thresh=1960 gap=590 poll_thresh=22 ino=257 dd-2584 [003] 238.631095: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1210 unstable=0 bg_thresh=979 thresh=1959 gap=576 poll_thresh=16 ino=257 dd-2584 [003] 238.631236: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1210 unstable=0 bg_thresh=980 thresh=1961 gap=552 poll_thresh=17 ino=257 dd-2584 [003] 238.631375: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1210 unstable=0 bg_thresh=980 thresh=1960 gap=526 poll_thresh=18 ino=257 dd-2584 [003] 238.631506: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1210 unstable=0 bg_thresh=982 thresh=1964 gap=480 poll_thresh=19 ino=257 dd-2584 [003] 238.631511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=66272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 238.638812: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1085 unstable=0 bg_thresh=981 thresh=1963 gap=604 poll_thresh=19 ino=257 dd-2584 [003] 238.638901: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1085 unstable=0 bg_thresh=981 thresh=1963 gap=604 poll_thresh=14 ino=257 dd-2584 [003] 238.638965: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1085 unstable=0 bg_thresh=981 thresh=1962 gap=578 poll_thresh=15 ino=257 dd-2584 [003] 238.639030: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1085 unstable=0 bg_thresh=983 thresh=1967 gap=558 poll_thresh=16 ino=257 dd-2584 [003] 238.639158: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1085 unstable=0 bg_thresh=983 thresh=1966 gap=532 poll_thresh=17 ino=257 dd-2584 [003] 238.639608: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1085 unstable=0 bg_thresh=1031 thresh=2062 gap=590 poll_thresh=18 ino=257 dd-2584 [003] 238.639725: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1085 unstable=0 bg_thresh=1030 thresh=2061 gap=564 poll_thresh=19 ino=257 dd-2584 [003] 238.640024: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1085 unstable=0 bg_thresh=1032 thresh=2065 gap=543 poll_thresh=20 ino=257 dd-2584 [003] 238.640143: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1085 unstable=0 bg_thresh=1032 thresh=2064 gap=492 poll_thresh=21 ino=257 dd-2584 [003] 238.640148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=66272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 238.646799: balance_dirty_state: bdi btrfs-1: dirty=487 wb=910 unstable=0 bg_thresh=1019 thresh=2038 gap=641 poll_thresh=21 ino=257 dd-2584 [003] 238.646869: balance_dirty_state: bdi btrfs-1: dirty=487 wb=910 unstable=0 bg_thresh=1016 thresh=2032 gap=635 poll_thresh=16 ino=257 dd-2584 [003] 238.646996: balance_dirty_state: bdi btrfs-1: dirty=537 wb=910 unstable=0 bg_thresh=1018 thresh=2037 gap=590 poll_thresh=17 ino=257 dd-2584 [003] 238.647121: balance_dirty_state: bdi btrfs-1: dirty=562 wb=910 unstable=0 bg_thresh=1023 thresh=2047 gap=575 poll_thresh=18 ino=257 dd-2584 [003] 238.647246: balance_dirty_state: bdi btrfs-1: dirty=587 wb=910 unstable=0 bg_thresh=1023 thresh=2046 gap=549 poll_thresh=19 ino=257 dd-2584 [003] 238.647369: balance_dirty_state: bdi btrfs-1: dirty=612 wb=910 unstable=0 bg_thresh=1022 thresh=2045 gap=523 poll_thresh=20 ino=257 dd-2584 [003] 238.647491: balance_dirty_state: bdi btrfs-1: dirty=662 wb=910 unstable=0 bg_thresh=1022 thresh=2044 gap=472 poll_thresh=21 ino=257 dd-2584 [003] 238.647495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-94% task_gap=-289% task_weight=100% bdi_bw=66272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 238.654831: balance_dirty_state: bdi btrfs-1: dirty=662 wb=910 unstable=0 bg_thresh=1012 thresh=2024 gap=452 poll_thresh=21 ino=257 dd-2584 [003] 238.654836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=66272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 238.662822: balance_dirty_state: bdi btrfs-1: dirty=662 wb=660 unstable=0 bg_thresh=995 thresh=1990 gap=668 poll_thresh=21 ino=257 dd-2584 [003] 238.662898: balance_dirty_state: bdi btrfs-1: dirty=662 wb=660 unstable=0 bg_thresh=997 thresh=1995 gap=673 poll_thresh=16 ino=257 dd-2584 [003] 238.663201: balance_dirty_state: bdi btrfs-1: dirty=712 wb=660 unstable=0 bg_thresh=997 thresh=1994 gap=622 poll_thresh=17 ino=257 dd-2584 [003] 238.663317: balance_dirty_state: bdi btrfs-1: dirty=737 wb=660 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=18 ino=257 dd-2584 [003] 238.663437: balance_dirty_state: bdi btrfs-1: dirty=762 wb=660 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=19 ino=257 dd-2584 [003] 238.663559: balance_dirty_state: bdi btrfs-1: dirty=787 wb=660 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=20 ino=257 dd-2584 [003] 238.663679: balance_dirty_state: bdi btrfs-1: dirty=837 wb=660 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=21 ino=257 dd-2584 [003] 238.663683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=66272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 238.670852: balance_dirty_state: bdi btrfs-1: dirty=837 wb=535 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=21 ino=257 dd-2584 [005] 238.670934: balance_dirty_state: bdi btrfs-1: dirty=862 wb=535 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=16 ino=257 dd-2584 [005] 238.671085: balance_dirty_state: bdi btrfs-1: dirty=887 wb=535 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 238.671241: balance_dirty_state: bdi btrfs-1: dirty=937 wb=535 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=18 ino=257 dd-2584 [005] 238.671630: balance_dirty_state: bdi btrfs-1: dirty=962 wb=535 unstable=0 bg_thresh=1000 thresh=2001 gap=504 poll_thresh=19 ino=257 dd-2584 [005] 238.671785: balance_dirty_state: bdi btrfs-1: dirty=987 wb=535 unstable=0 bg_thresh=1000 thresh=2000 gap=478 poll_thresh=20 ino=257 dd-2584 [005] 238.671791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=66272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 238.678850: balance_dirty_state: bdi btrfs-1: dirty=987 wb=385 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=20 ino=257 dd-2584 [005] 238.678936: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=385 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 238.678961: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6080 wrote=0 to_write=16384 dd-2584 [005] 238.679058: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=385 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 238.679289: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=398 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 238.679535: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=449 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 238.679777: balance_dirty_state: bdi btrfs-1: dirty=998 wb=499 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 238.679780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=66272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 238.683350: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=944 to_write=15440 dd-2584 [001] 238.690764: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1131 unstable=0 bg_thresh=988 thresh=1977 gap=661 poll_thresh=19 ino=257 dd-2584 [001] 238.690857: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1092 unstable=0 bg_thresh=991 thresh=1983 gap=706 poll_thresh=14 ino=257 dd-2584 [001] 238.691001: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1092 unstable=0 bg_thresh=994 thresh=1988 gap=711 poll_thresh=15 ino=257 dd-2584 [001] 238.691163: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1092 unstable=0 bg_thresh=994 thresh=1988 gap=686 poll_thresh=16 ino=257 dd-2584 [001] 238.691480: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1092 unstable=0 bg_thresh=999 thresh=1998 gap=671 poll_thresh=17 ino=257 dd-2584 [001] 238.691796: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1092 unstable=0 bg_thresh=1001 thresh=2003 gap=626 poll_thresh=18 ino=257 dd-2584 [001] 238.691913: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1092 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 238.692034: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1092 unstable=0 bg_thresh=1000 thresh=2001 gap=574 poll_thresh=20 ino=257 dd-2584 [001] 238.692156: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1092 unstable=0 bg_thresh=999 thresh=1999 gap=522 poll_thresh=21 ino=257 dd-2584 [001] 238.692276: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1092 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=22 ino=257 dd-2584 [001] 238.692281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=66272 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 238.698847: balance_dirty_state: bdi btrfs-1: dirty=410 wb=975 unstable=0 bg_thresh=994 thresh=1988 gap=603 poll_thresh=22 ino=257 dd-2584 [001] 238.698921: balance_dirty_state: bdi btrfs-1: dirty=410 wb=975 unstable=0 bg_thresh=999 thresh=1999 gap=614 poll_thresh=16 ino=257 dd-2584 [001] 238.699126: balance_dirty_state: bdi btrfs-1: dirty=460 wb=975 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 238.699268: balance_dirty_state: bdi btrfs-1: dirty=485 wb=975 unstable=0 bg_thresh=998 thresh=1997 gap=537 poll_thresh=18 ino=257 dd-2584 [001] 238.699572: balance_dirty_state: bdi btrfs-1: dirty=510 wb=975 unstable=0 bg_thresh=1003 thresh=2006 gap=521 poll_thresh=19 ino=257 dd-2584 [001] 238.699696: balance_dirty_state: bdi btrfs-1: dirty=560 wb=975 unstable=0 bg_thresh=1002 thresh=2004 gap=469 poll_thresh=20 ino=257 dd-2584 [001] 238.699700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-248% task_weight=100% bdi_bw=66272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 238.706893: balance_dirty_state: bdi btrfs-1: dirty=560 wb=975 unstable=0 bg_thresh=1003 thresh=2007 gap=472 poll_thresh=20 ino=257 dd-2584 [001] 238.706908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=100% bdi_bw=66272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 238.714845: balance_dirty_state: bdi btrfs-1: dirty=560 wb=723 unstable=0 bg_thresh=1001 thresh=2002 gap=719 poll_thresh=20 ino=257 dd-2584 [001] 238.714977: balance_dirty_state: bdi btrfs-1: dirty=560 wb=723 unstable=0 bg_thresh=998 thresh=1996 gap=713 poll_thresh=15 ino=257 dd-2584 [001] 238.715100: balance_dirty_state: bdi btrfs-1: dirty=585 wb=723 unstable=0 bg_thresh=1000 thresh=2001 gap=693 poll_thresh=16 ino=257 dd-2584 [001] 238.715350: balance_dirty_state: bdi btrfs-1: dirty=610 wb=723 unstable=0 bg_thresh=999 thresh=1999 gap=666 poll_thresh=17 ino=257 dd-2584 [001] 238.715591: balance_dirty_state: bdi btrfs-1: dirty=635 wb=723 unstable=0 bg_thresh=999 thresh=1998 gap=640 poll_thresh=18 ino=257 dd-2584 [001] 238.715834: balance_dirty_state: bdi btrfs-1: dirty=685 wb=723 unstable=0 bg_thresh=998 thresh=1997 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 238.716077: balance_dirty_state: bdi btrfs-1: dirty=710 wb=723 unstable=0 bg_thresh=998 thresh=1996 gap=563 poll_thresh=20 ino=257 dd-2584 [001] 238.716325: balance_dirty_state: bdi btrfs-1: dirty=735 wb=723 unstable=0 bg_thresh=1000 thresh=2000 gap=542 poll_thresh=21 ino=257 dd-2584 [001] 238.716933: balance_dirty_state: bdi btrfs-1: dirty=785 wb=723 unstable=0 bg_thresh=999 thresh=1999 gap=491 poll_thresh=22 ino=257 dd-2584 [001] 238.716942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=101% bdi_bw=66272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 238.722854: balance_dirty_state: bdi btrfs-1: dirty=785 wb=572 unstable=0 bg_thresh=1002 thresh=2004 gap=647 poll_thresh=22 ino=257 dd-2584 [005] 238.722981: balance_dirty_state: bdi btrfs-1: dirty=810 wb=572 unstable=0 bg_thresh=1001 thresh=2003 gap=621 poll_thresh=16 ino=257 dd-2584 [005] 238.723226: balance_dirty_state: bdi btrfs-1: dirty=835 wb=572 unstable=0 bg_thresh=1001 thresh=2002 gap=595 poll_thresh=17 ino=257 dd-2584 [005] 238.723471: balance_dirty_state: bdi btrfs-1: dirty=860 wb=572 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=18 ino=257 dd-2584 [005] 238.723712: balance_dirty_state: bdi btrfs-1: dirty=910 wb=572 unstable=0 bg_thresh=1002 thresh=2005 gap=523 poll_thresh=19 ino=257 dd-2584 [005] 238.723955: balance_dirty_state: bdi btrfs-1: dirty=935 wb=572 unstable=0 bg_thresh=1002 thresh=2004 gap=497 poll_thresh=20 ino=257 dd-2584 [005] 238.723964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=66272 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.730879: balance_dirty_state: bdi btrfs-1: dirty=935 wb=447 unstable=0 bg_thresh=1002 thresh=2005 gap=623 poll_thresh=20 ino=257 dd-2584 [004] 238.730946: balance_dirty_state: bdi btrfs-1: dirty=960 wb=447 unstable=0 bg_thresh=1002 thresh=2005 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 238.731003: balance_dirty_state: bdi btrfs-1: dirty=985 wb=447 unstable=0 bg_thresh=1005 thresh=2010 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 238.731117: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=447 unstable=0 bg_thresh=1007 thresh=2015 gap=558 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 238.731202: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6132 wrote=0 to_write=16384 dd-2584 [004] 238.731242: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=447 unstable=0 bg_thresh=1010 thresh=2020 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 238.731555: balance_dirty_state: bdi btrfs-1: dirty=960 wb=547 unstable=0 bg_thresh=1009 thresh=2018 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 238.731683: balance_dirty_state: bdi btrfs-1: dirty=960 wb=597 unstable=0 bg_thresh=1008 thresh=2017 gap=460 poll_thresh=20 ino=257 dd-2584 [004] 238.731685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 238.734144: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=912 to_write=15472 dd-2584 [004] 238.738781: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1247 unstable=0 bg_thresh=1001 thresh=2002 gap=570 poll_thresh=20 ino=257 dd-2584 [004] 238.738845: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1247 unstable=0 bg_thresh=1001 thresh=2002 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 238.738906: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1247 unstable=0 bg_thresh=1003 thresh=2007 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 238.739024: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1247 unstable=0 bg_thresh=1006 thresh=2012 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 238.739143: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1247 unstable=0 bg_thresh=1008 thresh=2017 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 238.739148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.746808: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1122 unstable=0 bg_thresh=1006 thresh=2013 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 238.746934: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1122 unstable=0 bg_thresh=1006 thresh=2013 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 238.747052: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1122 unstable=0 bg_thresh=1009 thresh=2018 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 238.747175: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1122 unstable=0 bg_thresh=1009 thresh=2018 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 238.747296: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1122 unstable=0 bg_thresh=1008 thresh=2017 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 238.747536: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1122 unstable=0 bg_thresh=1008 thresh=2016 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 238.748147: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1122 unstable=0 bg_thresh=1010 thresh=2020 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 238.748156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.754802: balance_dirty_state: bdi btrfs-1: dirty=410 wb=997 unstable=0 bg_thresh=1002 thresh=2005 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 238.754889: balance_dirty_state: bdi btrfs-1: dirty=410 wb=997 unstable=0 bg_thresh=1002 thresh=2005 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 238.754971: balance_dirty_state: bdi btrfs-1: dirty=435 wb=997 unstable=0 bg_thresh=1005 thresh=2010 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 238.755055: balance_dirty_state: bdi btrfs-1: dirty=460 wb=997 unstable=0 bg_thresh=1005 thresh=2010 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 238.755137: balance_dirty_state: bdi btrfs-1: dirty=460 wb=997 unstable=0 bg_thresh=1007 thresh=2015 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 238.755306: balance_dirty_state: bdi btrfs-1: dirty=510 wb=997 unstable=0 bg_thresh=1010 thresh=2020 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 238.755476: balance_dirty_state: bdi btrfs-1: dirty=535 wb=997 unstable=0 bg_thresh=1012 thresh=2024 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 238.755482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.762869: balance_dirty_state: bdi btrfs-1: dirty=535 wb=872 unstable=0 bg_thresh=1008 thresh=2017 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 238.762963: balance_dirty_state: bdi btrfs-1: dirty=535 wb=872 unstable=0 bg_thresh=1008 thresh=2017 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 238.763047: balance_dirty_state: bdi btrfs-1: dirty=560 wb=872 unstable=0 bg_thresh=1011 thresh=2022 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 238.763134: balance_dirty_state: bdi btrfs-1: dirty=585 wb=872 unstable=0 bg_thresh=1008 thresh=2016 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 238.763221: balance_dirty_state: bdi btrfs-1: dirty=585 wb=872 unstable=0 bg_thresh=1010 thresh=2021 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 238.763395: balance_dirty_state: bdi btrfs-1: dirty=635 wb=872 unstable=0 bg_thresh=1010 thresh=2020 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 238.763871: balance_dirty_state: bdi btrfs-1: dirty=660 wb=872 unstable=0 bg_thresh=1012 thresh=2024 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 238.763877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.770813: balance_dirty_state: bdi btrfs-1: dirty=660 wb=697 unstable=0 bg_thresh=1002 thresh=2005 gap=648 poll_thresh=18 ino=257 dd-2584 [004] 238.770887: balance_dirty_state: bdi btrfs-1: dirty=685 wb=697 unstable=0 bg_thresh=1002 thresh=2005 gap=623 poll_thresh=13 ino=257 dd-2584 [004] 238.770944: balance_dirty_state: bdi btrfs-1: dirty=685 wb=697 unstable=0 bg_thresh=1005 thresh=2010 gap=628 poll_thresh=14 ino=257 dd-2584 [004] 238.771001: balance_dirty_state: bdi btrfs-1: dirty=710 wb=697 unstable=0 bg_thresh=1005 thresh=2010 gap=603 poll_thresh=15 ino=257 dd-2584 [004] 238.771057: balance_dirty_state: bdi btrfs-1: dirty=710 wb=697 unstable=0 bg_thresh=1007 thresh=2015 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 238.771171: balance_dirty_state: bdi btrfs-1: dirty=760 wb=697 unstable=0 bg_thresh=1010 thresh=2020 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 238.771288: balance_dirty_state: bdi btrfs-1: dirty=785 wb=697 unstable=0 bg_thresh=1009 thresh=2018 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 238.771403: balance_dirty_state: bdi btrfs-1: dirty=810 wb=697 unstable=0 bg_thresh=1008 thresh=2017 gap=510 poll_thresh=19 ino=257 dd-2584 [004] 238.771520: balance_dirty_state: bdi btrfs-1: dirty=860 wb=697 unstable=0 bg_thresh=1008 thresh=2016 gap=459 poll_thresh=20 ino=257 dd-2584 [004] 238.771524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.778840: balance_dirty_state: bdi btrfs-1: dirty=860 wb=572 unstable=0 bg_thresh=1004 thresh=2009 gap=577 poll_thresh=20 ino=257 dd-2584 [004] 238.778903: balance_dirty_state: bdi btrfs-1: dirty=860 wb=572 unstable=0 bg_thresh=1004 thresh=2009 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 238.778967: balance_dirty_state: bdi btrfs-1: dirty=885 wb=572 unstable=0 bg_thresh=1007 thresh=2014 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 238.779250: balance_dirty_state: bdi btrfs-1: dirty=910 wb=572 unstable=0 bg_thresh=1009 thresh=2019 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 238.779404: balance_dirty_state: bdi btrfs-1: dirty=935 wb=572 unstable=0 bg_thresh=1009 thresh=2018 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 238.779578: balance_dirty_state: bdi btrfs-1: dirty=985 wb=572 unstable=0 bg_thresh=1008 thresh=2016 gap=459 poll_thresh=19 ino=257 dd-2584 [004] 238.779584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.786801: balance_dirty_state: bdi btrfs-1: dirty=985 wb=572 unstable=0 bg_thresh=1017 thresh=2034 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 238.786807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.794887: balance_dirty_state: bdi btrfs-1: dirty=985 wb=322 unstable=0 bg_thresh=1001 thresh=2002 gap=695 poll_thresh=19 ino=257 dd-2584 [004] 238.794978: balance_dirty_state: bdi btrfs-1: dirty=985 wb=322 unstable=0 bg_thresh=1001 thresh=2002 gap=695 poll_thresh=14 ino=257 dd-2584 [004] 238.795053: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=322 unstable=0 bg_thresh=1003 thresh=2007 gap=675 poll_thresh=15 ino=257 dd-2584 [004] 238.795121: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=322 unstable=0 bg_thresh=1003 thresh=2007 gap=650 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 238.795140: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6196 wrote=0 to_write=16384 dd-2584 [004] 238.795248: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=322 unstable=0 bg_thresh=1006 thresh=2012 gap=630 poll_thresh=17 ino=257 dd-2584 [004] 238.795396: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=347 unstable=0 bg_thresh=1008 thresh=2016 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 238.795596: balance_dirty_state: bdi btrfs-1: dirty=985 wb=447 unstable=0 bg_thresh=1007 thresh=2015 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 238.796058: balance_dirty_state: bdi btrfs-1: dirty=910 wb=572 unstable=0 bg_thresh=1007 thresh=2014 gap=532 poll_thresh=20 ino=257 dd-2584 [004] 238.796193: balance_dirty_state: bdi btrfs-1: dirty=885 wb=622 unstable=0 bg_thresh=1006 thresh=2013 gap=506 poll_thresh=21 ino=257 dd-2584 [004] 238.796346: balance_dirty_state: bdi btrfs-1: dirty=861 wb=672 unstable=0 bg_thresh=1003 thresh=2006 gap=473 poll_thresh=22 ino=257 dd-2584 [004] 238.796347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 238.798696: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=1040 to_write=15344 dd-2584 [000] 238.802808: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1223 unstable=0 bg_thresh=984 thresh=1969 gap=561 poll_thresh=22 ino=257 dd-2584 [000] 238.802883: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1223 unstable=0 bg_thresh=987 thresh=1974 gap=541 poll_thresh=16 ino=257 dd-2584 [000] 238.803016: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1223 unstable=0 bg_thresh=989 thresh=1979 gap=521 poll_thresh=17 ino=257 dd-2584 [000] 238.803179: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1223 unstable=0 bg_thresh=992 thresh=1984 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 238.803309: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1223 unstable=0 bg_thresh=991 thresh=1982 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 238.803314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.810910: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1073 unstable=0 bg_thresh=990 thresh=1980 gap=622 poll_thresh=19 ino=257 dd-2584 [004] 238.811059: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1073 unstable=0 bg_thresh=990 thresh=1980 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 238.811152: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1073 unstable=0 bg_thresh=992 thresh=1985 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 238.811243: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1073 unstable=0 bg_thresh=992 thresh=1985 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 238.811742: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1073 unstable=0 bg_thresh=995 thresh=1990 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 238.811921: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1073 unstable=0 bg_thresh=1000 thresh=2000 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 238.812108: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1073 unstable=0 bg_thresh=996 thresh=1993 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 238.812115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.818882: balance_dirty_state: bdi btrfs-1: dirty=435 wb=923 unstable=0 bg_thresh=993 thresh=1986 gap=628 poll_thresh=19 ino=257 dd-2584 [004] 238.818982: balance_dirty_state: bdi btrfs-1: dirty=435 wb=923 unstable=0 bg_thresh=993 thresh=1986 gap=628 poll_thresh=14 ino=257 dd-2584 [004] 238.819072: balance_dirty_state: bdi btrfs-1: dirty=460 wb=923 unstable=0 bg_thresh=995 thresh=1991 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 238.819162: balance_dirty_state: bdi btrfs-1: dirty=485 wb=923 unstable=0 bg_thresh=995 thresh=1991 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 238.819328: balance_dirty_state: bdi btrfs-1: dirty=510 wb=923 unstable=0 bg_thresh=998 thresh=1996 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 238.819500: balance_dirty_state: bdi btrfs-1: dirty=535 wb=923 unstable=0 bg_thresh=1003 thresh=2006 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 238.819673: balance_dirty_state: bdi btrfs-1: dirty=585 wb=923 unstable=0 bg_thresh=999 thresh=1999 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 238.819679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 238.826888: balance_dirty_state: bdi btrfs-1: dirty=585 wb=798 unstable=0 bg_thresh=989 thresh=1979 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 238.826982: balance_dirty_state: bdi btrfs-1: dirty=585 wb=798 unstable=0 bg_thresh=992 thresh=1984 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 238.827105: balance_dirty_state: bdi btrfs-1: dirty=610 wb=798 unstable=0 bg_thresh=992 thresh=1984 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 238.827593: balance_dirty_state: bdi btrfs-1: dirty=635 wb=798 unstable=0 bg_thresh=991 thresh=1983 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 238.827835: balance_dirty_state: bdi btrfs-1: dirty=660 wb=798 unstable=0 bg_thresh=991 thresh=1982 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 238.828078: balance_dirty_state: bdi btrfs-1: dirty=685 wb=798 unstable=0 bg_thresh=993 thresh=1986 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 238.828317: balance_dirty_state: bdi btrfs-1: dirty=710 wb=798 unstable=0 bg_thresh=992 thresh=1985 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 238.828326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=66468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 238.834885: balance_dirty_state: bdi btrfs-1: dirty=710 wb=673 unstable=0 bg_thresh=992 thresh=1985 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 238.835011: balance_dirty_state: bdi btrfs-1: dirty=735 wb=673 unstable=0 bg_thresh=992 thresh=1985 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 238.835133: balance_dirty_state: bdi btrfs-1: dirty=760 wb=673 unstable=0 bg_thresh=992 thresh=1984 gap=551 poll_thresh=15 ino=257 dd-2584 [001] 238.835255: balance_dirty_state: bdi btrfs-1: dirty=760 wb=673 unstable=0 bg_thresh=992 thresh=1984 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 238.835499: balance_dirty_state: bdi btrfs-1: dirty=810 wb=673 unstable=0 bg_thresh=991 thresh=1982 gap=499 poll_thresh=17 ino=257 dd-2584 [001] 238.835742: balance_dirty_state: bdi btrfs-1: dirty=835 wb=673 unstable=0 bg_thresh=990 thresh=1981 gap=473 poll_thresh=18 ino=257 dd-2584 [001] 238.835751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 238.842970: balance_dirty_state: bdi btrfs-1: dirty=835 wb=523 unstable=0 bg_thresh=991 thresh=1982 gap=624 poll_thresh=18 ino=257 dd-2584 [001] 238.843071: balance_dirty_state: bdi btrfs-1: dirty=860 wb=523 unstable=0 bg_thresh=993 thresh=1987 gap=604 poll_thresh=13 ino=257 dd-2584 [001] 238.843128: balance_dirty_state: bdi btrfs-1: dirty=860 wb=523 unstable=0 bg_thresh=990 thresh=1981 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 238.843359: balance_dirty_state: bdi btrfs-1: dirty=885 wb=523 unstable=0 bg_thresh=993 thresh=1986 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 238.843418: balance_dirty_state: bdi btrfs-1: dirty=885 wb=523 unstable=0 bg_thresh=990 thresh=1980 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 238.843534: balance_dirty_state: bdi btrfs-1: dirty=935 wb=523 unstable=0 bg_thresh=992 thresh=1984 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 238.843651: balance_dirty_state: bdi btrfs-1: dirty=960 wb=523 unstable=0 bg_thresh=991 thresh=1983 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 238.843768: balance_dirty_state: bdi btrfs-1: dirty=985 wb=523 unstable=0 bg_thresh=991 thresh=1982 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 238.843773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 238.850964: balance_dirty_state: bdi btrfs-1: dirty=985 wb=398 unstable=0 bg_thresh=991 thresh=1983 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 238.851054: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=398 unstable=0 bg_thresh=994 thresh=1988 gap=580 poll_thresh=14 ino=257 flush-btrfs-1-2586 [005] 238.851079: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6252 wrote=0 to_write=16384 dd-2584 [001] 238.851146: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=398 unstable=0 bg_thresh=993 thresh=1987 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 238.851231: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=398 unstable=0 bg_thresh=993 thresh=1986 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 238.851407: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=423 unstable=0 bg_thresh=992 thresh=1985 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 238.851584: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=473 unstable=0 bg_thresh=992 thresh=1984 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 238.851586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 238.854469: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=284 wrote=928 to_write=15456 dd-2584 [001] 238.862827: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1073 unstable=0 bg_thresh=989 thresh=1979 gap=721 poll_thresh=18 ino=257 dd-2584 [001] 238.862894: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1073 unstable=0 bg_thresh=989 thresh=1979 gap=721 poll_thresh=13 ino=257 dd-2584 [001] 238.863142: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1073 unstable=0 bg_thresh=989 thresh=1978 gap=695 poll_thresh=14 ino=257 dd-2584 [001] 238.863203: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1073 unstable=0 bg_thresh=991 thresh=1983 gap=675 poll_thresh=15 ino=257 dd-2584 [001] 238.863265: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1073 unstable=0 bg_thresh=991 thresh=1982 gap=674 poll_thresh=16 ino=257 dd-2584 [001] 238.863385: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1073 unstable=0 bg_thresh=990 thresh=1981 gap=623 poll_thresh=17 ino=257 dd-2584 [001] 238.863506: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1073 unstable=0 bg_thresh=990 thresh=1980 gap=597 poll_thresh=18 ino=257 dd-2584 [001] 238.863630: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1073 unstable=0 bg_thresh=992 thresh=1984 gap=576 poll_thresh=19 ino=257 dd-2584 [001] 238.863751: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1073 unstable=0 bg_thresh=991 thresh=1983 gap=550 poll_thresh=20 ino=257 dd-2584 [001] 238.863871: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1073 unstable=0 bg_thresh=991 thresh=1982 gap=499 poll_thresh=21 ino=257 dd-2584 [001] 238.864006: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1073 unstable=0 bg_thresh=990 thresh=1980 gap=484 poll_thresh=22 ino=257 dd-2584 [001] 238.864011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 238.870848: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1060 unstable=0 bg_thresh=989 thresh=1978 gap=495 poll_thresh=22 ino=257 dd-2584 [001] 238.870939: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1060 unstable=0 bg_thresh=992 thresh=1984 gap=476 poll_thresh=16 ino=257 dd-2584 [001] 238.870944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 238.878832: balance_dirty_state: bdi btrfs-1: dirty=448 wb=797 unstable=0 bg_thresh=990 thresh=1981 gap=736 poll_thresh=16 ino=257 dd-2584 [001] 238.879073: balance_dirty_state: bdi btrfs-1: dirty=448 wb=797 unstable=0 bg_thresh=990 thresh=1980 gap=735 poll_thresh=12 ino=257 dd-2584 [001] 238.879133: balance_dirty_state: bdi btrfs-1: dirty=473 wb=797 unstable=0 bg_thresh=990 thresh=1980 gap=710 poll_thresh=13 ino=257 dd-2584 [001] 238.879192: balance_dirty_state: bdi btrfs-1: dirty=498 wb=797 unstable=0 bg_thresh=989 thresh=1979 gap=684 poll_thresh=14 ino=257 dd-2584 [001] 238.879251: balance_dirty_state: bdi btrfs-1: dirty=498 wb=797 unstable=0 bg_thresh=989 thresh=1979 gap=684 poll_thresh=15 ino=257 dd-2584 [001] 238.879310: balance_dirty_state: bdi btrfs-1: dirty=523 wb=797 unstable=0 bg_thresh=989 thresh=1978 gap=658 poll_thresh=16 ino=257 dd-2584 [001] 238.879429: balance_dirty_state: bdi btrfs-1: dirty=548 wb=797 unstable=0 bg_thresh=991 thresh=1982 gap=637 poll_thresh=17 ino=257 dd-2584 [001] 238.879548: balance_dirty_state: bdi btrfs-1: dirty=598 wb=797 unstable=0 bg_thresh=990 thresh=1981 gap=586 poll_thresh=18 ino=257 dd-2584 [001] 238.879669: balance_dirty_state: bdi btrfs-1: dirty=623 wb=797 unstable=0 bg_thresh=990 thresh=1980 gap=560 poll_thresh=19 ino=257 dd-2584 [001] 238.879790: balance_dirty_state: bdi btrfs-1: dirty=648 wb=797 unstable=0 bg_thresh=992 thresh=1984 gap=539 poll_thresh=20 ino=257 dd-2584 [001] 238.879912: balance_dirty_state: bdi btrfs-1: dirty=673 wb=797 unstable=0 bg_thresh=991 thresh=1983 gap=513 poll_thresh=21 ino=257 dd-2584 [001] 238.880197: balance_dirty_state: bdi btrfs-1: dirty=723 wb=797 unstable=0 bg_thresh=991 thresh=1982 gap=462 poll_thresh=22 ino=257 dd-2584 [001] 238.880202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.886912: balance_dirty_state: bdi btrfs-1: dirty=723 wb=672 unstable=0 bg_thresh=992 thresh=1984 gap=589 poll_thresh=22 ino=257 dd-2584 [004] 238.887020: balance_dirty_state: bdi btrfs-1: dirty=723 wb=672 unstable=0 bg_thresh=992 thresh=1984 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 238.887205: balance_dirty_state: bdi btrfs-1: dirty=773 wb=672 unstable=0 bg_thresh=994 thresh=1989 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 238.887394: balance_dirty_state: bdi btrfs-1: dirty=798 wb=672 unstable=0 bg_thresh=997 thresh=1994 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 238.887585: balance_dirty_state: bdi btrfs-1: dirty=823 wb=672 unstable=0 bg_thresh=999 thresh=1998 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 238.887773: balance_dirty_state: bdi btrfs-1: dirty=848 wb=672 unstable=0 bg_thresh=998 thresh=1997 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 238.887780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.894911: balance_dirty_state: bdi btrfs-1: dirty=848 wb=547 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=20 ino=257 dd-2584 [004] 238.895020: balance_dirty_state: bdi btrfs-1: dirty=873 wb=547 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 238.895115: balance_dirty_state: bdi btrfs-1: dirty=898 wb=547 unstable=0 bg_thresh=997 thresh=1995 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 238.895303: balance_dirty_state: bdi btrfs-1: dirty=923 wb=547 unstable=0 bg_thresh=997 thresh=1994 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 238.895493: balance_dirty_state: bdi btrfs-1: dirty=948 wb=547 unstable=0 bg_thresh=999 thresh=1998 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 238.895978: balance_dirty_state: bdi btrfs-1: dirty=998 wb=547 unstable=0 bg_thresh=998 thresh=1997 gap=452 poll_thresh=19 ino=257 dd-2584 [004] 238.895986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.902928: balance_dirty_state: bdi btrfs-1: dirty=998 wb=422 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 238.903015: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6304 wrote=0 to_write=16384 dd-2584 [004] 238.903037: balance_dirty_state: bdi btrfs-1: dirty=998 wb=422 unstable=0 bg_thresh=997 thresh=1994 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 238.903100: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=422 unstable=0 bg_thresh=994 thresh=1988 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 238.903165: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=422 unstable=0 bg_thresh=996 thresh=1993 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 238.903297: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=472 unstable=0 bg_thresh=998 thresh=1997 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 238.903428: balance_dirty_state: bdi btrfs-1: dirty=998 wb=547 unstable=0 bg_thresh=998 thresh=1996 gap=451 poll_thresh=18 ino=257 dd-2584 [004] 238.903429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 238.909107: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=928 to_write=15456 dd-2584 [004] 238.910943: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1210 unstable=0 bg_thresh=999 thresh=1998 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 238.911054: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1210 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 238.911178: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1210 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 238.911298: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1210 unstable=0 bg_thresh=995 thresh=1991 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 238.911421: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1210 unstable=0 bg_thresh=1000 thresh=2001 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 238.911663: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1210 unstable=0 bg_thresh=1000 thresh=2000 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 238.912269: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1210 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 238.912279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=98% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.918915: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1060 unstable=0 bg_thresh=1000 thresh=2000 gap=630 poll_thresh=18 ino=257 dd-2584 [004] 238.919046: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1060 unstable=0 bg_thresh=997 thresh=1994 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 238.919170: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1060 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 238.919292: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1060 unstable=0 bg_thresh=999 thresh=1998 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 238.919414: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1060 unstable=0 bg_thresh=998 thresh=1997 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 238.919654: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1060 unstable=0 bg_thresh=998 thresh=1996 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 238.919895: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1060 unstable=0 bg_thresh=997 thresh=1995 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 238.920152: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1060 unstable=0 bg_thresh=999 thresh=1999 gap=454 poll_thresh=19 ino=257 dd-2584 [004] 238.920164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-348% task_weight=98% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.926843: balance_dirty_state: bdi btrfs-1: dirty=485 wb=935 unstable=0 bg_thresh=990 thresh=1981 gap=561 poll_thresh=19 ino=257 dd-2584 [004] 238.926931: balance_dirty_state: bdi btrfs-1: dirty=485 wb=935 unstable=0 bg_thresh=990 thresh=1981 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 238.927022: balance_dirty_state: bdi btrfs-1: dirty=510 wb=935 unstable=0 bg_thresh=993 thresh=1986 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 238.927111: balance_dirty_state: bdi btrfs-1: dirty=510 wb=935 unstable=0 bg_thresh=993 thresh=1986 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 238.927290: balance_dirty_state: bdi btrfs-1: dirty=560 wb=935 unstable=0 bg_thresh=998 thresh=1996 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 238.927783: balance_dirty_state: bdi btrfs-1: dirty=585 wb=935 unstable=0 bg_thresh=997 thresh=1995 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 238.927790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.934860: balance_dirty_state: bdi btrfs-1: dirty=585 wb=810 unstable=0 bg_thresh=989 thresh=1979 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 238.934951: balance_dirty_state: bdi btrfs-1: dirty=610 wb=810 unstable=0 bg_thresh=989 thresh=1979 gap=559 poll_thresh=13 ino=257 dd-2584 [004] 238.935040: balance_dirty_state: bdi btrfs-1: dirty=610 wb=810 unstable=0 bg_thresh=992 thresh=1984 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 238.935131: balance_dirty_state: bdi btrfs-1: dirty=635 wb=810 unstable=0 bg_thresh=992 thresh=1984 gap=539 poll_thresh=15 ino=257 dd-2584 [004] 238.935220: balance_dirty_state: bdi btrfs-1: dirty=660 wb=810 unstable=0 bg_thresh=991 thresh=1983 gap=513 poll_thresh=16 ino=257 dd-2584 [004] 238.935400: balance_dirty_state: bdi btrfs-1: dirty=685 wb=810 unstable=0 bg_thresh=991 thresh=1982 gap=487 poll_thresh=17 ino=257 dd-2584 [004] 238.935407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=66436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.942945: balance_dirty_state: bdi btrfs-1: dirty=685 wb=672 unstable=0 bg_thresh=977 thresh=1955 gap=598 poll_thresh=17 ino=257 dd-2584 [004] 238.943039: balance_dirty_state: bdi btrfs-1: dirty=685 wb=672 unstable=0 bg_thresh=980 thresh=1961 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 238.943123: balance_dirty_state: bdi btrfs-1: dirty=710 wb=672 unstable=0 bg_thresh=983 thresh=1966 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 238.943201: balance_dirty_state: bdi btrfs-1: dirty=735 wb=672 unstable=0 bg_thresh=985 thresh=1971 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 238.943266: balance_dirty_state: bdi btrfs-1: dirty=735 wb=672 unstable=0 bg_thresh=982 thresh=1965 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 238.943405: balance_dirty_state: bdi btrfs-1: dirty=785 wb=672 unstable=0 bg_thresh=982 thresh=1964 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 238.943581: balance_dirty_state: bdi btrfs-1: dirty=810 wb=672 unstable=0 bg_thresh=984 thresh=1968 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 238.943588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 238.950884: balance_dirty_state: bdi btrfs-1: dirty=810 wb=547 unstable=0 bg_thresh=981 thresh=1962 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 238.951188: balance_dirty_state: bdi btrfs-1: dirty=835 wb=547 unstable=0 bg_thresh=981 thresh=1962 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 238.951251: balance_dirty_state: bdi btrfs-1: dirty=835 wb=547 unstable=0 bg_thresh=983 thresh=1967 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 238.951334: balance_dirty_state: bdi btrfs-1: dirty=860 wb=547 unstable=0 bg_thresh=983 thresh=1967 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 238.951419: balance_dirty_state: bdi btrfs-1: dirty=885 wb=547 unstable=0 bg_thresh=986 thresh=1972 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 238.951595: balance_dirty_state: bdi btrfs-1: dirty=910 wb=547 unstable=0 bg_thresh=982 thresh=1964 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 238.951770: balance_dirty_state: bdi btrfs-1: dirty=935 wb=547 unstable=0 bg_thresh=984 thresh=1968 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 238.951775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 238.958930: balance_dirty_state: bdi btrfs-1: dirty=935 wb=422 unstable=0 bg_thresh=984 thresh=1968 gap=611 poll_thresh=18 ino=257 dd-2584 [007] 238.959007: balance_dirty_state: bdi btrfs-1: dirty=935 wb=422 unstable=0 bg_thresh=986 thresh=1973 gap=616 poll_thresh=13 ino=257 dd-2584 [007] 238.959065: balance_dirty_state: bdi btrfs-1: dirty=960 wb=422 unstable=0 bg_thresh=986 thresh=1973 gap=591 poll_thresh=14 ino=257 dd-2584 [007] 238.959121: balance_dirty_state: bdi btrfs-1: dirty=985 wb=422 unstable=0 bg_thresh=989 thresh=1978 gap=571 poll_thresh=15 ino=257 dd-2584 [007] 238.959178: balance_dirty_state: bdi btrfs-1: dirty=985 wb=422 unstable=0 bg_thresh=991 thresh=1983 gap=576 poll_thresh=16 ino=257 dd-2584 [007] 238.959300: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=422 unstable=0 bg_thresh=991 thresh=1982 gap=525 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 238.959350: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6360 wrote=0 to_write=16384 dd-2584 [007] 238.959455: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=297 unstable=0 bg_thresh=993 thresh=1987 gap=630 poll_thresh=18 ino=257 dd-2584 [007] 238.959764: balance_dirty_state: bdi btrfs-1: dirty=960 wb=397 unstable=0 bg_thresh=993 thresh=1986 gap=629 poll_thresh=19 ino=257 dd-2584 [007] 238.959893: balance_dirty_state: bdi btrfs-1: dirty=960 wb=422 unstable=0 bg_thresh=995 thresh=1990 gap=608 poll_thresh=20 ino=257 dd-2584 [007] 238.960022: balance_dirty_state: bdi btrfs-1: dirty=960 wb=472 unstable=0 bg_thresh=991 thresh=1983 gap=551 poll_thresh=21 ino=257 dd-2584 [007] 238.960149: balance_dirty_state: bdi btrfs-1: dirty=960 wb=497 unstable=0 bg_thresh=991 thresh=1982 gap=525 poll_thresh=22 ino=257 dd-2584 [007] 238.960278: balance_dirty_state: bdi btrfs-1: dirty=935 wb=547 unstable=0 bg_thresh=993 thresh=1986 gap=504 poll_thresh=23 ino=257 dd-2584 [007] 238.960406: balance_dirty_state: bdi btrfs-1: dirty=960 wb=572 unstable=0 bg_thresh=992 thresh=1985 gap=453 poll_thresh=24 ino=257 dd-2584 [007] 238.960408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=99% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 238.962934: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=396 wrote=1072 to_write=15312 dd-2584 [007] 238.966915: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1347 unstable=0 bg_thresh=992 thresh=1985 gap=453 poll_thresh=24 ino=257 dd-2584 [007] 238.966923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=99% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 238.974894: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1222 unstable=0 bg_thresh=991 thresh=1982 gap=575 poll_thresh=24 ino=257 dd-2584 [007] 238.974978: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1172 unstable=0 bg_thresh=990 thresh=1981 gap=624 poll_thresh=18 ino=257 dd-2584 [007] 238.975128: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1097 unstable=0 bg_thresh=993 thresh=1986 gap=654 poll_thresh=19 ino=257 dd-2584 [007] 238.975433: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1097 unstable=0 bg_thresh=992 thresh=1985 gap=628 poll_thresh=20 ino=257 dd-2584 [007] 238.975551: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1097 unstable=0 bg_thresh=992 thresh=1984 gap=602 poll_thresh=21 ino=257 dd-2584 [007] 238.975669: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1097 unstable=0 bg_thresh=991 thresh=1982 gap=575 poll_thresh=22 ino=257 dd-2584 [007] 238.975786: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1097 unstable=0 bg_thresh=990 thresh=1981 gap=524 poll_thresh=23 ino=257 dd-2584 [007] 238.975904: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1097 unstable=0 bg_thresh=990 thresh=1980 gap=498 poll_thresh=24 ino=257 dd-2584 [007] 238.976020: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1097 unstable=0 bg_thresh=992 thresh=1984 gap=477 poll_thresh=25 ino=257 dd-2584 [007] 238.976025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-369% task_weight=99% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 238.982970: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1097 unstable=0 bg_thresh=991 thresh=1982 gap=475 poll_thresh=25 ino=257 dd-2584 [007] 238.982979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-136% task_gap=-372% task_weight=100% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 238.990939: balance_dirty_state: bdi btrfs-1: dirty=410 wb=822 unstable=0 bg_thresh=993 thresh=1987 gap=755 poll_thresh=25 ino=257 dd-2584 [007] 238.991020: balance_dirty_state: bdi btrfs-1: dirty=435 wb=822 unstable=0 bg_thresh=993 thresh=1987 gap=730 poll_thresh=19 ino=257 dd-2584 [007] 238.991136: balance_dirty_state: bdi btrfs-1: dirty=460 wb=822 unstable=0 bg_thresh=993 thresh=1986 gap=704 poll_thresh=20 ino=257 dd-2584 [007] 238.991249: balance_dirty_state: bdi btrfs-1: dirty=485 wb=822 unstable=0 bg_thresh=995 thresh=1990 gap=683 poll_thresh=21 ino=257 dd-2584 [007] 238.991533: balance_dirty_state: bdi btrfs-1: dirty=535 wb=822 unstable=0 bg_thresh=994 thresh=1989 gap=632 poll_thresh=22 ino=257 dd-2584 [007] 238.991647: balance_dirty_state: bdi btrfs-1: dirty=560 wb=822 unstable=0 bg_thresh=991 thresh=1982 gap=600 poll_thresh=23 ino=257 dd-2584 [007] 238.991759: balance_dirty_state: bdi btrfs-1: dirty=585 wb=822 unstable=0 bg_thresh=990 thresh=1981 gap=574 poll_thresh=24 ino=257 dd-2584 [007] 238.991872: balance_dirty_state: bdi btrfs-1: dirty=635 wb=822 unstable=0 bg_thresh=992 thresh=1985 gap=528 poll_thresh=25 ino=257 dd-2584 [007] 238.991986: balance_dirty_state: bdi btrfs-1: dirty=660 wb=822 unstable=0 bg_thresh=992 thresh=1984 gap=502 poll_thresh=26 ino=257 dd-2584 [007] 238.992098: balance_dirty_state: bdi btrfs-1: dirty=685 wb=822 unstable=0 bg_thresh=991 thresh=1983 gap=476 poll_thresh=27 ino=257 dd-2584 [007] 238.992103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-371% task_weight=100% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 238.998980: balance_dirty_state: bdi btrfs-1: dirty=685 wb=822 unstable=0 bg_thresh=986 thresh=1973 gap=466 poll_thresh=27 ino=257 dd-2584 [007] 238.998985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-142% task_gap=-385% task_weight=99% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 239.006992: balance_dirty_state: bdi btrfs-1: dirty=685 wb=697 unstable=0 bg_thresh=996 thresh=1993 gap=611 poll_thresh=27 ino=257 dd-2584 [007] 239.007063: balance_dirty_state: bdi btrfs-1: dirty=710 wb=697 unstable=0 bg_thresh=999 thresh=1998 gap=591 poll_thresh=20 ino=257 dd-2584 [007] 239.007188: balance_dirty_state: bdi btrfs-1: dirty=735 wb=697 unstable=0 bg_thresh=998 thresh=1997 gap=565 poll_thresh=21 ino=257 dd-2584 [007] 239.007497: balance_dirty_state: bdi btrfs-1: dirty=760 wb=697 unstable=0 bg_thresh=1000 thresh=2001 gap=544 poll_thresh=22 ino=257 dd-2584 [007] 239.007626: balance_dirty_state: bdi btrfs-1: dirty=810 wb=697 unstable=0 bg_thresh=997 thresh=1994 gap=487 poll_thresh=23 ino=257 dd-2584 [007] 239.007631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 239.014921: balance_dirty_state: bdi btrfs-1: dirty=803 wb=422 unstable=0 bg_thresh=991 thresh=1983 gap=758 poll_thresh=23 ino=257 dd-2584 [007] 239.014988: balance_dirty_state: bdi btrfs-1: dirty=803 wb=422 unstable=0 bg_thresh=991 thresh=1983 gap=758 poll_thresh=17 ino=257 dd-2584 [007] 239.015108: balance_dirty_state: bdi btrfs-1: dirty=853 wb=422 unstable=0 bg_thresh=993 thresh=1987 gap=712 poll_thresh=18 ino=257 dd-2584 [007] 239.015228: balance_dirty_state: bdi btrfs-1: dirty=878 wb=422 unstable=0 bg_thresh=993 thresh=1986 gap=686 poll_thresh=19 ino=257 dd-2584 [007] 239.015349: balance_dirty_state: bdi btrfs-1: dirty=903 wb=422 unstable=0 bg_thresh=992 thresh=1985 gap=660 poll_thresh=20 ino=257 dd-2584 [007] 239.015467: balance_dirty_state: bdi btrfs-1: dirty=953 wb=422 unstable=0 bg_thresh=992 thresh=1984 gap=609 poll_thresh=21 ino=257 dd-2584 [007] 239.015587: balance_dirty_state: bdi btrfs-1: dirty=978 wb=422 unstable=0 bg_thresh=994 thresh=1988 gap=588 poll_thresh=22 ino=257 dd-2584 [007] 239.015705: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=422 unstable=0 bg_thresh=993 thresh=1987 gap=562 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 239.015730: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6416 wrote=0 to_write=16384 dd-2584 [007] 239.016154: balance_dirty_state: bdi btrfs-1: dirty=978 wb=472 unstable=0 bg_thresh=990 thresh=1980 gap=530 poll_thresh=24 ino=257 dd-2584 [007] 239.016334: balance_dirty_state: bdi btrfs-1: dirty=978 wb=522 unstable=0 bg_thresh=989 thresh=1979 gap=479 poll_thresh=25 ino=257 dd-2584 [007] 239.016337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 239.018074: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=448 wrote=896 to_write=15488 dd-2584 [007] 239.022928: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1172 unstable=0 bg_thresh=994 thresh=1989 gap=639 poll_thresh=25 ino=257 dd-2584 [007] 239.023001: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1172 unstable=0 bg_thresh=999 thresh=1999 gap=649 poll_thresh=19 ino=257 dd-2584 [007] 239.023125: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1172 unstable=0 bg_thresh=999 thresh=1998 gap=598 poll_thresh=20 ino=257 dd-2584 [007] 239.023250: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1172 unstable=0 bg_thresh=998 thresh=1997 gap=572 poll_thresh=21 ino=257 dd-2584 [007] 239.023370: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1172 unstable=0 bg_thresh=998 thresh=1996 gap=546 poll_thresh=22 ino=257 dd-2584 [007] 239.023496: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1172 unstable=0 bg_thresh=1000 thresh=2000 gap=525 poll_thresh=23 ino=257 dd-2584 [007] 239.023621: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1172 unstable=0 bg_thresh=999 thresh=1999 gap=474 poll_thresh=24 ino=257 dd-2584 [007] 239.023626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.030964: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1172 unstable=0 bg_thresh=999 thresh=1999 gap=474 poll_thresh=24 ino=257 dd-2584 [001] 239.030970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.042978: balance_dirty_state: bdi btrfs-1: dirty=353 wb=997 unstable=0 bg_thresh=999 thresh=1998 gap=648 poll_thresh=24 ino=257 dd-2584 [001] 239.043051: balance_dirty_state: bdi btrfs-1: dirty=353 wb=997 unstable=0 bg_thresh=999 thresh=1998 gap=648 poll_thresh=18 ino=257 dd-2584 [001] 239.043358: balance_dirty_state: bdi btrfs-1: dirty=403 wb=997 unstable=0 bg_thresh=1001 thresh=2003 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 239.043477: balance_dirty_state: bdi btrfs-1: dirty=428 wb=997 unstable=0 bg_thresh=1004 thresh=2008 gap=583 poll_thresh=20 ino=257 dd-2584 [001] 239.043596: balance_dirty_state: bdi btrfs-1: dirty=453 wb=997 unstable=0 bg_thresh=1006 thresh=2012 gap=562 poll_thresh=21 ino=257 dd-2584 [001] 239.043713: balance_dirty_state: bdi btrfs-1: dirty=503 wb=997 unstable=0 bg_thresh=1005 thresh=2011 gap=511 poll_thresh=22 ino=257 dd-2584 [001] 239.043830: balance_dirty_state: bdi btrfs-1: dirty=528 wb=997 unstable=0 bg_thresh=1005 thresh=2010 gap=485 poll_thresh=23 ino=257 dd-2584 [001] 239.043835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 239.050976: balance_dirty_state: bdi btrfs-1: dirty=528 wb=872 unstable=0 bg_thresh=1005 thresh=2010 gap=610 poll_thresh=23 ino=257 dd-2584 [001] 239.051085: balance_dirty_state: bdi btrfs-1: dirty=553 wb=872 unstable=0 bg_thresh=1004 thresh=2009 gap=584 poll_thresh=17 ino=257 dd-2584 [001] 239.051201: balance_dirty_state: bdi btrfs-1: dirty=578 wb=872 unstable=0 bg_thresh=1006 thresh=2013 gap=563 poll_thresh=18 ino=257 dd-2584 [001] 239.051315: balance_dirty_state: bdi btrfs-1: dirty=603 wb=872 unstable=0 bg_thresh=1006 thresh=2012 gap=537 poll_thresh=19 ino=257 dd-2584 [001] 239.051601: balance_dirty_state: bdi btrfs-1: dirty=628 wb=872 unstable=0 bg_thresh=1005 thresh=2011 gap=511 poll_thresh=20 ino=257 dd-2584 [001] 239.051722: balance_dirty_state: bdi btrfs-1: dirty=678 wb=872 unstable=0 bg_thresh=1005 thresh=2010 gap=460 poll_thresh=21 ino=257 dd-2584 [001] 239.051727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=66448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.058903: balance_dirty_state: bdi btrfs-1: dirty=678 wb=747 unstable=0 bg_thresh=1007 thresh=2014 gap=589 poll_thresh=21 ino=257 dd-2584 [001] 239.059002: balance_dirty_state: bdi btrfs-1: dirty=691 wb=740 unstable=0 bg_thresh=1006 thresh=2013 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 239.059122: balance_dirty_state: bdi btrfs-1: dirty=741 wb=740 unstable=0 bg_thresh=1006 thresh=2012 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 239.059241: balance_dirty_state: bdi btrfs-1: dirty=766 wb=740 unstable=0 bg_thresh=1005 thresh=2011 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 239.059358: balance_dirty_state: bdi btrfs-1: dirty=791 wb=740 unstable=0 bg_thresh=1005 thresh=2010 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 239.059362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=66448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.066933: balance_dirty_state: bdi btrfs-1: dirty=791 wb=615 unstable=0 bg_thresh=1005 thresh=2010 gap=604 poll_thresh=19 ino=257 dd-2584 [001] 239.067011: balance_dirty_state: bdi btrfs-1: dirty=816 wb=615 unstable=0 bg_thresh=1010 thresh=2020 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 239.067077: balance_dirty_state: bdi btrfs-1: dirty=816 wb=615 unstable=0 bg_thresh=1007 thresh=2014 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 239.067143: balance_dirty_state: bdi btrfs-1: dirty=841 wb=615 unstable=0 bg_thresh=1009 thresh=2019 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 239.067272: balance_dirty_state: bdi btrfs-1: dirty=866 wb=615 unstable=0 bg_thresh=1009 thresh=2018 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 239.067595: balance_dirty_state: bdi btrfs-1: dirty=916 wb=615 unstable=0 bg_thresh=1005 thresh=2011 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 239.067600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=66448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.074893: balance_dirty_state: bdi btrfs-1: dirty=916 wb=490 unstable=0 bg_thresh=1003 thresh=2006 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 239.074958: balance_dirty_state: bdi btrfs-1: dirty=916 wb=490 unstable=0 bg_thresh=1008 thresh=2017 gap=611 poll_thresh=13 ino=257 dd-2584 [001] 239.075019: balance_dirty_state: bdi btrfs-1: dirty=941 wb=490 unstable=0 bg_thresh=1008 thresh=2016 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 239.075079: balance_dirty_state: bdi btrfs-1: dirty=966 wb=490 unstable=0 bg_thresh=1008 thresh=2016 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 239.075138: balance_dirty_state: bdi btrfs-1: dirty=966 wb=490 unstable=0 bg_thresh=1007 thresh=2015 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 239.075257: balance_dirty_state: bdi btrfs-1: dirty=991 wb=490 unstable=0 bg_thresh=1007 thresh=2014 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 239.075376: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=490 unstable=0 bg_thresh=1006 thresh=2013 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 239.075381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=66448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 239.075431: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6476 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 239.077395: writeback_single_inode: bdi btrfs-1: ino=257 state= age=508 wrote=848 to_write=15536 dd-2584 [001] 239.082927: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1215 unstable=0 bg_thresh=994 thresh=1989 gap=580 poll_thresh=18 ino=257 dd-2584 [001] 239.083018: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1215 unstable=0 bg_thresh=997 thresh=1994 gap=585 poll_thresh=13 ino=257 dd-2584 [001] 239.083101: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1215 unstable=0 bg_thresh=999 thresh=1999 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 239.083184: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1215 unstable=0 bg_thresh=999 thresh=1999 gap=540 poll_thresh=15 ino=257 dd-2584 [001] 239.083269: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1215 unstable=0 bg_thresh=1002 thresh=2004 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 239.083444: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1215 unstable=0 bg_thresh=1004 thresh=2009 gap=500 poll_thresh=17 ino=257 dd-2584 [001] 239.083450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=66448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.094959: balance_dirty_state: bdi btrfs-1: dirty=280 wb=986 unstable=0 bg_thresh=996 thresh=1992 gap=726 poll_thresh=17 ino=257 dd-2584 [002] 239.095035: balance_dirty_state: bdi btrfs-1: dirty=280 wb=986 unstable=0 bg_thresh=995 thresh=1991 gap=725 poll_thresh=13 ino=257 dd-2584 [002] 239.095296: balance_dirty_state: bdi btrfs-1: dirty=305 wb=986 unstable=0 bg_thresh=992 thresh=1985 gap=694 poll_thresh=14 ino=257 dd-2584 [002] 239.095356: balance_dirty_state: bdi btrfs-1: dirty=330 wb=986 unstable=0 bg_thresh=992 thresh=1984 gap=668 poll_thresh=15 ino=257 dd-2584 [002] 239.095415: balance_dirty_state: bdi btrfs-1: dirty=330 wb=986 unstable=0 bg_thresh=994 thresh=1989 gap=673 poll_thresh=16 ino=257 dd-2584 [002] 239.095533: balance_dirty_state: bdi btrfs-1: dirty=380 wb=986 unstable=0 bg_thresh=994 thresh=1988 gap=622 poll_thresh=17 ino=257 dd-2584 [002] 239.095651: balance_dirty_state: bdi btrfs-1: dirty=405 wb=986 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=18 ino=257 dd-2584 [002] 239.095768: balance_dirty_state: bdi btrfs-1: dirty=430 wb=986 unstable=0 bg_thresh=995 thresh=1991 gap=575 poll_thresh=19 ino=257 dd-2584 [002] 239.095887: balance_dirty_state: bdi btrfs-1: dirty=480 wb=986 unstable=0 bg_thresh=995 thresh=1990 gap=524 poll_thresh=20 ino=257 dd-2584 [002] 239.096012: balance_dirty_state: bdi btrfs-1: dirty=505 wb=986 unstable=0 bg_thresh=991 thresh=1983 gap=492 poll_thresh=21 ino=257 dd-2584 [002] 239.096017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=66448 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 239.103021: balance_dirty_state: bdi btrfs-1: dirty=521 wb=976 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=21 ino=257 dd-2584 [005] 239.103026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=66448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 239.111024: balance_dirty_state: bdi btrfs-1: dirty=520 wb=975 unstable=0 bg_thresh=993 thresh=1986 gap=491 poll_thresh=21 ino=257 dd-2584 [005] 239.111034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=66448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 239.118997: balance_dirty_state: bdi btrfs-1: dirty=520 wb=925 unstable=0 bg_thresh=988 thresh=1977 gap=532 poll_thresh=21 ino=257 dd-2584 [005] 239.119089: balance_dirty_state: bdi btrfs-1: dirty=520 wb=925 unstable=0 bg_thresh=985 thresh=1970 gap=525 poll_thresh=16 ino=257 dd-2584 [005] 239.119211: balance_dirty_state: bdi btrfs-1: dirty=570 wb=925 unstable=0 bg_thresh=990 thresh=1980 gap=485 poll_thresh=17 ino=257 dd-2584 [005] 239.119216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=66448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.127037: balance_dirty_state: bdi btrfs-1: dirty=569 wb=866 unstable=0 bg_thresh=991 thresh=1983 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 239.127524: balance_dirty_state: bdi btrfs-1: dirty=569 wb=866 unstable=0 bg_thresh=991 thresh=1983 gap=548 poll_thresh=13 ino=257 dd-2584 [001] 239.127641: balance_dirty_state: bdi btrfs-1: dirty=594 wb=866 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=14 ino=257 dd-2584 [001] 239.127756: balance_dirty_state: bdi btrfs-1: dirty=619 wb=866 unstable=0 bg_thresh=996 thresh=1993 gap=508 poll_thresh=15 ino=257 dd-2584 [001] 239.127872: balance_dirty_state: bdi btrfs-1: dirty=619 wb=866 unstable=0 bg_thresh=996 thresh=1993 gap=508 poll_thresh=16 ino=257 dd-2584 [001] 239.128109: balance_dirty_state: bdi btrfs-1: dirty=669 wb=866 unstable=0 bg_thresh=996 thresh=1992 gap=457 poll_thresh=17 ino=257 dd-2584 [001] 239.128118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=66448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.134986: balance_dirty_state: bdi btrfs-1: dirty=669 wb=716 unstable=0 bg_thresh=995 thresh=1991 gap=606 poll_thresh=17 ino=257 dd-2584 [001] 239.135119: balance_dirty_state: bdi btrfs-1: dirty=669 wb=716 unstable=0 bg_thresh=998 thresh=1996 gap=611 poll_thresh=13 ino=257 dd-2584 [001] 239.135237: balance_dirty_state: bdi btrfs-1: dirty=694 wb=716 unstable=0 bg_thresh=997 thresh=1995 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 239.135357: balance_dirty_state: bdi btrfs-1: dirty=719 wb=716 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 239.135475: balance_dirty_state: bdi btrfs-1: dirty=719 wb=716 unstable=0 bg_thresh=997 thresh=1994 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 239.135709: balance_dirty_state: bdi btrfs-1: dirty=769 wb=716 unstable=0 bg_thresh=996 thresh=1993 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 239.135948: balance_dirty_state: bdi btrfs-1: dirty=794 wb=716 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 239.135957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=66448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.146986: balance_dirty_state: bdi btrfs-1: dirty=794 wb=466 unstable=0 bg_thresh=997 thresh=1995 gap=735 poll_thresh=18 ino=257 dd-2584 [001] 239.147073: balance_dirty_state: bdi btrfs-1: dirty=794 wb=466 unstable=0 bg_thresh=997 thresh=1995 gap=735 poll_thresh=13 ino=257 dd-2584 [001] 239.147133: balance_dirty_state: bdi btrfs-1: dirty=819 wb=466 unstable=0 bg_thresh=997 thresh=1994 gap=709 poll_thresh=14 ino=257 dd-2584 [001] 239.147370: balance_dirty_state: bdi btrfs-1: dirty=844 wb=466 unstable=0 bg_thresh=997 thresh=1994 gap=684 poll_thresh=15 ino=257 dd-2584 [001] 239.147431: balance_dirty_state: bdi btrfs-1: dirty=844 wb=466 unstable=0 bg_thresh=996 thresh=1993 gap=683 poll_thresh=16 ino=257 dd-2584 [001] 239.147558: balance_dirty_state: bdi btrfs-1: dirty=894 wb=416 unstable=0 bg_thresh=996 thresh=1992 gap=682 poll_thresh=17 ino=257 dd-2584 [001] 239.147695: balance_dirty_state: bdi btrfs-1: dirty=919 wb=341 unstable=0 bg_thresh=994 thresh=1988 gap=728 poll_thresh=18 ino=257 dd-2584 [001] 239.147820: balance_dirty_state: bdi btrfs-1: dirty=944 wb=341 unstable=0 bg_thresh=996 thresh=1993 gap=708 poll_thresh=19 ino=257 dd-2584 [001] 239.147947: balance_dirty_state: bdi btrfs-1: dirty=969 wb=341 unstable=0 bg_thresh=995 thresh=1991 gap=681 poll_thresh=20 ino=257 dd-2584 [001] 239.148075: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=341 unstable=0 bg_thresh=997 thresh=1995 gap=635 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 239.148150: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6548 wrote=0 to_write=16384 dd-2584 [001] 239.148210: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=341 unstable=0 bg_thresh=994 thresh=1988 gap=603 poll_thresh=22 ino=257 dd-2584 [001] 239.148342: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=341 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=23 ino=257 dd-2584 [001] 239.148649: balance_dirty_state: bdi btrfs-1: dirty=994 wb=466 unstable=0 bg_thresh=991 thresh=1982 gap=522 poll_thresh=24 ino=257 dd-2584 [001] 239.148827: balance_dirty_state: bdi btrfs-1: dirty=944 wb=541 unstable=0 bg_thresh=992 thresh=1984 gap=499 poll_thresh=25 ino=257 dd-2584 [001] 239.149001: balance_dirty_state: bdi btrfs-1: dirty=894 wb=616 unstable=0 bg_thresh=991 thresh=1982 gap=472 poll_thresh=26 ino=257 dd-2584 [001] 239.149004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=66448 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 239.150577: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=976 to_write=15408 dd-2584 [001] 239.154917: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1316 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=26 ino=257 dd-2584 [001] 239.154922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=65168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.167158: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1066 unstable=0 bg_thresh=994 thresh=1988 gap=728 poll_thresh=26 ino=257 dd-2584 [001] 239.167248: balance_dirty_state: bdi btrfs-1: dirty=219 wb=991 unstable=0 bg_thresh=994 thresh=1988 gap=778 poll_thresh=19 ino=257 dd-2584 [001] 239.167370: balance_dirty_state: bdi btrfs-1: dirty=244 wb=966 unstable=0 bg_thresh=996 thresh=1992 gap=782 poll_thresh=20 ino=257 dd-2584 [001] 239.167490: balance_dirty_state: bdi btrfs-1: dirty=269 wb=966 unstable=0 bg_thresh=995 thresh=1991 gap=756 poll_thresh=21 ino=257 dd-2584 [001] 239.167610: balance_dirty_state: bdi btrfs-1: dirty=319 wb=966 unstable=0 bg_thresh=995 thresh=1990 gap=705 poll_thresh=22 ino=257 dd-2584 [001] 239.167729: balance_dirty_state: bdi btrfs-1: dirty=344 wb=966 unstable=0 bg_thresh=997 thresh=1994 gap=684 poll_thresh=23 ino=257 dd-2584 [001] 239.168034: balance_dirty_state: bdi btrfs-1: dirty=369 wb=966 unstable=0 bg_thresh=993 thresh=1987 gap=652 poll_thresh=24 ino=257 dd-2584 [001] 239.168153: balance_dirty_state: bdi btrfs-1: dirty=394 wb=966 unstable=0 bg_thresh=993 thresh=1986 gap=626 poll_thresh=25 ino=257 dd-2584 [001] 239.168274: balance_dirty_state: bdi btrfs-1: dirty=444 wb=966 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=26 ino=257 dd-2584 [001] 239.168395: balance_dirty_state: bdi btrfs-1: dirty=469 wb=966 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=27 ino=257 dd-2584 [001] 239.168517: balance_dirty_state: bdi btrfs-1: dirty=494 wb=966 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=28 ino=257 dd-2584 [001] 239.168638: balance_dirty_state: bdi btrfs-1: dirty=544 wb=966 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=29 ino=257 dd-2584 [001] 239.168643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=65168 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 239.178946: balance_dirty_state: bdi btrfs-1: dirty=544 wb=841 unstable=0 bg_thresh=989 thresh=1978 gap=593 poll_thresh=29 ino=257 dd-2584 [001] 239.179017: balance_dirty_state: bdi btrfs-1: dirty=544 wb=841 unstable=0 bg_thresh=989 thresh=1978 gap=593 poll_thresh=22 ino=257 dd-2584 [001] 239.179127: balance_dirty_state: bdi btrfs-1: dirty=594 wb=841 unstable=0 bg_thresh=991 thresh=1983 gap=548 poll_thresh=23 ino=257 dd-2584 [001] 239.179238: balance_dirty_state: bdi btrfs-1: dirty=619 wb=841 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=24 ino=257 dd-2584 [001] 239.179525: balance_dirty_state: bdi btrfs-1: dirty=644 wb=841 unstable=0 bg_thresh=996 thresh=1992 gap=507 poll_thresh=25 ino=257 dd-2584 [001] 239.179637: balance_dirty_state: bdi btrfs-1: dirty=669 wb=841 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=26 ino=257 dd-2584 [001] 239.179641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=65168 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 239.187023: balance_dirty_state: bdi btrfs-1: dirty=669 wb=716 unstable=0 bg_thresh=989 thresh=1979 gap=594 poll_thresh=26 ino=257 dd-2584 [000] 239.187148: balance_dirty_state: bdi btrfs-1: dirty=694 wb=716 unstable=0 bg_thresh=989 thresh=1979 gap=569 poll_thresh=19 ino=257 dd-2584 [000] 239.187382: balance_dirty_state: bdi btrfs-1: dirty=719 wb=716 unstable=0 bg_thresh=992 thresh=1984 gap=549 poll_thresh=20 ino=257 dd-2584 [000] 239.187617: balance_dirty_state: bdi btrfs-1: dirty=744 wb=716 unstable=0 bg_thresh=997 thresh=1994 gap=534 poll_thresh=21 ino=257 dd-2584 [000] 239.187852: balance_dirty_state: bdi btrfs-1: dirty=769 wb=716 unstable=0 bg_thresh=996 thresh=1993 gap=508 poll_thresh=22 ino=257 dd-2584 [000] 239.188083: balance_dirty_state: bdi btrfs-1: dirty=819 wb=716 unstable=0 bg_thresh=996 thresh=1992 gap=457 poll_thresh=23 ino=257 dd-2584 [000] 239.188092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=65168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 239.195064: balance_dirty_state: bdi btrfs-1: dirty=819 wb=716 unstable=0 bg_thresh=996 thresh=1992 gap=457 poll_thresh=23 ino=257 dd-2584 [000] 239.195073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=65168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 239.202975: balance_dirty_state: bdi btrfs-1: dirty=819 wb=591 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=23 ino=257 dd-2584 [004] 239.203053: balance_dirty_state: bdi btrfs-1: dirty=819 wb=591 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 239.203234: balance_dirty_state: bdi btrfs-1: dirty=869 wb=591 unstable=0 bg_thresh=996 thresh=1993 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 239.203622: balance_dirty_state: bdi btrfs-1: dirty=894 wb=591 unstable=0 bg_thresh=996 thresh=1992 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 239.203795: balance_dirty_state: bdi btrfs-1: dirty=919 wb=591 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 239.203801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=65168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 239.210967: balance_dirty_state: bdi btrfs-1: dirty=919 wb=466 unstable=0 bg_thresh=989 thresh=1978 gap=593 poll_thresh=20 ino=257 dd-2584 [004] 239.211062: balance_dirty_state: bdi btrfs-1: dirty=944 wb=466 unstable=0 bg_thresh=991 thresh=1983 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 239.211148: balance_dirty_state: bdi btrfs-1: dirty=969 wb=466 unstable=0 bg_thresh=988 thresh=1977 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 239.211314: balance_dirty_state: bdi btrfs-1: dirty=994 wb=466 unstable=0 bg_thresh=991 thresh=1982 gap=522 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 239.211381: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6612 wrote=0 to_write=8192 dd-2584 [004] 239.211500: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=466 unstable=0 bg_thresh=990 thresh=1981 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 239.211639: balance_dirty_state: bdi btrfs-1: dirty=994 wb=516 unstable=0 bg_thresh=992 thresh=1985 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 239.211640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=65168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 239.213716: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=864 to_write=7328 dd-2584 [004] 239.219041: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1191 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 239.219135: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1191 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 239.219224: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1191 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 239.219313: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1191 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 239.219778: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1191 unstable=0 bg_thresh=1002 thresh=2005 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 239.219962: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1166 unstable=0 bg_thresh=1004 thresh=2009 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 239.220154: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1066 unstable=0 bg_thresh=1004 thresh=2008 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 239.220276: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1066 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=20 ino=257 dd-2584 [004] 239.220394: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1066 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=21 ino=257 dd-2584 [004] 239.220514: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1066 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=22 ino=257 dd-2584 [004] 239.220519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=65168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 239.225200: balance_dirty_state: bdi 0:15: dirty=444 wb=1066 unstable=0 bg_thresh=996 thresh=1992 gap=482 poll_thresh=30 ino=2375722 collect-vmstat.-2569 [000] 239.225209: balance_dirty_pages: bdi 0:15: bdi_limit=8 task_limit=8 bdi_dirty=4 avg_dirty=4 bdi_gap=356% task_gap=711% task_weight=0% bdi_bw=17468 base_bw=102400 task_bw=819200 dirtied=30 period=4 think=15868 pause=8 dd-2584 [004] 239.227030: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1066 unstable=0 bg_thresh=996 thresh=1992 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 239.227041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=65168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 239.235002: balance_dirty_state: bdi btrfs-1: dirty=444 wb=941 unstable=0 bg_thresh=994 thresh=1988 gap=603 poll_thresh=22 ino=257 dd-2584 [004] 239.235096: balance_dirty_state: bdi btrfs-1: dirty=469 wb=941 unstable=0 bg_thresh=991 thresh=1982 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 239.235274: balance_dirty_state: bdi btrfs-1: dirty=494 wb=941 unstable=0 bg_thresh=990 thresh=1981 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 239.235446: balance_dirty_state: bdi btrfs-1: dirty=519 wb=941 unstable=0 bg_thresh=992 thresh=1985 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 239.235922: balance_dirty_state: bdi btrfs-1: dirty=544 wb=941 unstable=0 bg_thresh=992 thresh=1984 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 239.236093: balance_dirty_state: bdi btrfs-1: dirty=594 wb=941 unstable=0 bg_thresh=991 thresh=1983 gap=448 poll_thresh=20 ino=257 dd-2584 [004] 239.236099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=65168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.247080: balance_dirty_state: bdi btrfs-1: dirty=594 wb=866 unstable=0 bg_thresh=991 thresh=1983 gap=523 poll_thresh=20 ino=257 dd-2584 [001] 239.247160: balance_dirty_state: bdi btrfs-1: dirty=619 wb=866 unstable=0 bg_thresh=991 thresh=1983 gap=498 poll_thresh=15 ino=257 dd-2584 [001] 239.247220: balance_dirty_state: bdi btrfs-1: dirty=644 wb=866 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=16 ino=257 dd-2584 [001] 239.247224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=98% bdi_bw=65168 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 239.254952: balance_dirty_state: bdi btrfs-1: dirty=644 wb=716 unstable=0 bg_thresh=991 thresh=1982 gap=622 poll_thresh=16 ino=257 dd-2584 [001] 239.255034: balance_dirty_state: bdi btrfs-1: dirty=644 wb=716 unstable=0 bg_thresh=991 thresh=1982 gap=622 poll_thresh=12 ino=257 dd-2584 [001] 239.255114: balance_dirty_state: bdi btrfs-1: dirty=669 wb=666 unstable=0 bg_thresh=993 thresh=1987 gap=652 poll_thresh=13 ino=257 dd-2584 [001] 239.255186: balance_dirty_state: bdi btrfs-1: dirty=694 wb=616 unstable=0 bg_thresh=993 thresh=1987 gap=677 poll_thresh=14 ino=257 dd-2584 [001] 239.255246: balance_dirty_state: bdi btrfs-1: dirty=694 wb=591 unstable=0 bg_thresh=992 thresh=1985 gap=700 poll_thresh=15 ino=257 dd-2584 [001] 239.255307: balance_dirty_state: bdi btrfs-1: dirty=719 wb=591 unstable=0 bg_thresh=992 thresh=1985 gap=675 poll_thresh=16 ino=257 dd-2584 [001] 239.255428: balance_dirty_state: bdi btrfs-1: dirty=744 wb=591 unstable=0 bg_thresh=994 thresh=1989 gap=654 poll_thresh=17 ino=257 dd-2584 [001] 239.255545: balance_dirty_state: bdi btrfs-1: dirty=769 wb=591 unstable=0 bg_thresh=994 thresh=1988 gap=628 poll_thresh=18 ino=257 dd-2584 [001] 239.255831: balance_dirty_state: bdi btrfs-1: dirty=819 wb=591 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=19 ino=257 dd-2584 [001] 239.255945: balance_dirty_state: bdi btrfs-1: dirty=844 wb=591 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=20 ino=257 dd-2584 [001] 239.256059: balance_dirty_state: bdi btrfs-1: dirty=869 wb=591 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=21 ino=257 dd-2584 [001] 239.256175: balance_dirty_state: bdi btrfs-1: dirty=919 wb=591 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=22 ino=257 dd-2584 [001] 239.256179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=65168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.263019: balance_dirty_state: bdi btrfs-1: dirty=919 wb=591 unstable=0 bg_thresh=991 thresh=1982 gap=472 poll_thresh=22 ino=257 dd-2584 [001] 239.263028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=64388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.271095: balance_dirty_state: bdi btrfs-1: dirty=919 wb=466 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=22 ino=257 dd-2584 [001] 239.271181: balance_dirty_state: bdi btrfs-1: dirty=919 wb=466 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=16 ino=257 dd-2584 [001] 239.271332: balance_dirty_state: bdi btrfs-1: dirty=944 wb=466 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 239.271484: balance_dirty_state: bdi btrfs-1: dirty=994 wb=466 unstable=0 bg_thresh=994 thresh=1989 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 239.271636: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=466 unstable=0 bg_thresh=994 thresh=1988 gap=503 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 239.271673: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6672 wrote=0 to_write=8192 dd-2584 [001] 239.271794: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=466 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=20 ino=257 dd-2584 [001] 239.271796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=64388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 239.275501: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=832 to_write=7360 dd-2584 [001] 239.278966: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1241 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=20 ino=257 dd-2584 [001] 239.279463: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1191 unstable=0 bg_thresh=991 thresh=1983 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 239.279569: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1191 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 239.279775: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1191 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 239.279979: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1191 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 239.280184: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1191 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 239.280192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=64388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.286958: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1066 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 239.287024: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1066 unstable=0 bg_thresh=990 thresh=1980 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 239.287087: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1066 unstable=0 bg_thresh=989 thresh=1978 gap=543 poll_thresh=15 ino=257 dd-2584 [001] 239.287147: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1066 unstable=0 bg_thresh=989 thresh=1978 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 239.287272: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1066 unstable=0 bg_thresh=984 thresh=1969 gap=484 poll_thresh=17 ino=257 dd-2584 [001] 239.287277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-148% task_weight=99% bdi_bw=64388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.295137: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1066 unstable=0 bg_thresh=989 thresh=1979 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 239.295142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=64388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.303058: balance_dirty_state: bdi btrfs-1: dirty=419 wb=941 unstable=0 bg_thresh=986 thresh=1973 gap=613 poll_thresh=17 ino=257 dd-2584 [001] 239.303136: balance_dirty_state: bdi btrfs-1: dirty=419 wb=941 unstable=0 bg_thresh=986 thresh=1972 gap=612 poll_thresh=13 ino=257 dd-2584 [001] 239.303200: balance_dirty_state: bdi btrfs-1: dirty=444 wb=941 unstable=0 bg_thresh=986 thresh=1972 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 239.303266: balance_dirty_state: bdi btrfs-1: dirty=469 wb=941 unstable=0 bg_thresh=988 thresh=1976 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 239.303523: balance_dirty_state: bdi btrfs-1: dirty=469 wb=941 unstable=0 bg_thresh=988 thresh=1976 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 239.303649: balance_dirty_state: bdi btrfs-1: dirty=494 wb=941 unstable=0 bg_thresh=987 thresh=1975 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 239.303776: balance_dirty_state: bdi btrfs-1: dirty=544 wb=941 unstable=0 bg_thresh=987 thresh=1974 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 239.303781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=64388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.311071: balance_dirty_state: bdi btrfs-1: dirty=544 wb=841 unstable=0 bg_thresh=988 thresh=1977 gap=592 poll_thresh=18 ino=257 dd-2584 [001] 239.311190: balance_dirty_state: bdi btrfs-1: dirty=544 wb=841 unstable=0 bg_thresh=988 thresh=1976 gap=591 poll_thresh=13 ino=257 dd-2584 [001] 239.311312: balance_dirty_state: bdi btrfs-1: dirty=569 wb=841 unstable=0 bg_thresh=990 thresh=1981 gap=571 poll_thresh=14 ino=257 dd-2584 [001] 239.311432: balance_dirty_state: bdi btrfs-1: dirty=594 wb=841 unstable=0 bg_thresh=990 thresh=1980 gap=545 poll_thresh=15 ino=257 dd-2584 [001] 239.311550: balance_dirty_state: bdi btrfs-1: dirty=594 wb=841 unstable=0 bg_thresh=990 thresh=1980 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 239.311784: balance_dirty_state: bdi btrfs-1: dirty=644 wb=841 unstable=0 bg_thresh=989 thresh=1979 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 239.311793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=64388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.319080: balance_dirty_state: bdi btrfs-1: dirty=644 wb=841 unstable=0 bg_thresh=989 thresh=1979 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 239.319089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=64388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.327042: balance_dirty_state: bdi btrfs-1: dirty=644 wb=841 unstable=0 bg_thresh=989 thresh=1979 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 239.327047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=64388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.335060: balance_dirty_state: bdi btrfs-1: dirty=644 wb=716 unstable=0 bg_thresh=989 thresh=1978 gap=618 poll_thresh=17 ino=257 dd-2584 [001] 239.335129: balance_dirty_state: bdi btrfs-1: dirty=644 wb=716 unstable=0 bg_thresh=988 thresh=1977 gap=617 poll_thresh=13 ino=257 dd-2584 [001] 239.335189: balance_dirty_state: bdi btrfs-1: dirty=669 wb=716 unstable=0 bg_thresh=985 thresh=1971 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 239.335249: balance_dirty_state: bdi btrfs-1: dirty=669 wb=716 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 239.335309: balance_dirty_state: bdi btrfs-1: dirty=694 wb=716 unstable=0 bg_thresh=987 thresh=1975 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 239.335607: balance_dirty_state: bdi btrfs-1: dirty=719 wb=716 unstable=0 bg_thresh=987 thresh=1974 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 239.335738: balance_dirty_state: bdi btrfs-1: dirty=769 wb=716 unstable=0 bg_thresh=986 thresh=1973 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 239.335747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=64388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.343032: balance_dirty_state: bdi btrfs-1: dirty=769 wb=716 unstable=0 bg_thresh=986 thresh=1973 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 239.343042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=64388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.351070: balance_dirty_state: bdi btrfs-1: dirty=769 wb=591 unstable=0 bg_thresh=986 thresh=1973 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 239.351158: balance_dirty_state: bdi btrfs-1: dirty=769 wb=591 unstable=0 bg_thresh=986 thresh=1973 gap=613 poll_thresh=13 ino=257 dd-2584 [001] 239.351215: balance_dirty_state: bdi btrfs-1: dirty=794 wb=591 unstable=0 bg_thresh=989 thresh=1978 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 239.351272: balance_dirty_state: bdi btrfs-1: dirty=819 wb=591 unstable=0 bg_thresh=989 thresh=1978 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 239.351330: balance_dirty_state: bdi btrfs-1: dirty=819 wb=591 unstable=0 bg_thresh=991 thresh=1983 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 239.351448: balance_dirty_state: bdi btrfs-1: dirty=869 wb=591 unstable=0 bg_thresh=991 thresh=1982 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 239.351572: balance_dirty_state: bdi btrfs-1: dirty=894 wb=591 unstable=0 bg_thresh=993 thresh=1986 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 239.351691: balance_dirty_state: bdi btrfs-1: dirty=919 wb=591 unstable=0 bg_thresh=992 thresh=1985 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 239.351696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=64388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.362984: balance_dirty_state: bdi btrfs-1: dirty=919 wb=341 unstable=0 bg_thresh=985 thresh=1971 gap=711 poll_thresh=19 ino=257 dd-2584 [001] 239.363049: balance_dirty_state: bdi btrfs-1: dirty=944 wb=341 unstable=0 bg_thresh=988 thresh=1976 gap=691 poll_thresh=14 ino=257 dd-2584 [001] 239.363168: balance_dirty_state: bdi btrfs-1: dirty=944 wb=341 unstable=0 bg_thresh=988 thresh=1976 gap=691 poll_thresh=15 ino=257 dd-2584 [001] 239.363286: balance_dirty_state: bdi btrfs-1: dirty=969 wb=341 unstable=0 bg_thresh=990 thresh=1981 gap=671 poll_thresh=16 ino=257 dd-2584 [001] 239.363888: balance_dirty_state: bdi btrfs-1: dirty=994 wb=341 unstable=0 bg_thresh=993 thresh=1986 gap=651 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 239.363975: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6764 wrote=0 to_write=8192 dd-2584 [001] 239.364139: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=341 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=18 ino=257 dd-2584 [001] 239.364387: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=366 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=19 ino=257 dd-2584 [001] 239.364637: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=416 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=20 ino=257 dd-2584 [001] 239.364902: balance_dirty_state: bdi btrfs-1: dirty=994 wb=466 unstable=0 bg_thresh=993 thresh=1987 gap=527 poll_thresh=21 ino=257 dd-2584 [001] 239.365249: balance_dirty_state: bdi btrfs-1: dirty=969 wb=541 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=22 ino=257 dd-2584 [001] 239.365253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=64388 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 239.368675: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=284 wrote=960 to_write=7232 dd-2584 [001] 239.374988: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1166 unstable=0 bg_thresh=995 thresh=1991 gap=606 poll_thresh=22 ino=257 dd-2584 [001] 239.375120: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1166 unstable=0 bg_thresh=992 thresh=1985 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 239.375286: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1166 unstable=0 bg_thresh=992 thresh=1984 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 239.375769: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1166 unstable=0 bg_thresh=991 thresh=1983 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 239.375888: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1166 unstable=0 bg_thresh=993 thresh=1987 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 239.376006: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1166 unstable=0 bg_thresh=993 thresh=1986 gap=476 poll_thresh=20 ino=257 dd-2584 [001] 239.376011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=62220 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 239.383071: balance_dirty_state: bdi btrfs-1: dirty=344 wb=966 unstable=0 bg_thresh=994 thresh=1989 gap=679 poll_thresh=20 ino=257 dd-2584 [001] 239.383168: balance_dirty_state: bdi btrfs-1: dirty=369 wb=966 unstable=0 bg_thresh=997 thresh=1994 gap=659 poll_thresh=15 ino=257 dd-2584 [001] 239.383228: balance_dirty_state: bdi btrfs-1: dirty=394 wb=966 unstable=0 bg_thresh=994 thresh=1988 gap=628 poll_thresh=16 ino=257 dd-2584 [001] 239.383348: balance_dirty_state: bdi btrfs-1: dirty=419 wb=966 unstable=0 bg_thresh=996 thresh=1992 gap=607 poll_thresh=17 ino=257 dd-2584 [001] 239.383464: balance_dirty_state: bdi btrfs-1: dirty=444 wb=966 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=18 ino=257 dd-2584 [001] 239.383583: balance_dirty_state: bdi btrfs-1: dirty=494 wb=966 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=19 ino=257 dd-2584 [001] 239.383701: balance_dirty_state: bdi btrfs-1: dirty=519 wb=966 unstable=0 bg_thresh=994 thresh=1989 gap=504 poll_thresh=20 ino=257 dd-2584 [001] 239.383999: balance_dirty_state: bdi btrfs-1: dirty=544 wb=966 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=21 ino=257 dd-2584 [001] 239.384004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=62220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.395102: balance_dirty_state: bdi btrfs-1: dirty=544 wb=966 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=21 ino=257 dd-2584 [001] 239.395111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=62220 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 239.407144: balance_dirty_state: bdi btrfs-1: dirty=544 wb=716 unstable=0 bg_thresh=994 thresh=1988 gap=728 poll_thresh=21 ino=257 dd-2584 [001] 239.407209: balance_dirty_state: bdi btrfs-1: dirty=569 wb=716 unstable=0 bg_thresh=994 thresh=1989 gap=704 poll_thresh=16 ino=257 dd-2584 [001] 239.407327: balance_dirty_state: bdi btrfs-1: dirty=594 wb=716 unstable=0 bg_thresh=994 thresh=1988 gap=678 poll_thresh=17 ino=257 dd-2584 [001] 239.407439: balance_dirty_state: bdi btrfs-1: dirty=619 wb=716 unstable=0 bg_thresh=993 thresh=1987 gap=652 poll_thresh=18 ino=257 dd-2584 [001] 239.407555: balance_dirty_state: bdi btrfs-1: dirty=669 wb=716 unstable=0 bg_thresh=995 thresh=1991 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 239.407667: balance_dirty_state: bdi btrfs-1: dirty=694 wb=716 unstable=0 bg_thresh=995 thresh=1990 gap=580 poll_thresh=20 ino=257 dd-2584 [001] 239.407781: balance_dirty_state: bdi btrfs-1: dirty=719 wb=716 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=21 ino=257 dd-2584 [001] 239.407901: balance_dirty_state: bdi btrfs-1: dirty=744 wb=716 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=22 ino=257 dd-2584 [001] 239.408015: balance_dirty_state: bdi btrfs-1: dirty=794 wb=716 unstable=0 bg_thresh=996 thresh=1992 gap=482 poll_thresh=23 ino=257 dd-2584 [001] 239.408020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=62220 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 239.415117: balance_dirty_state: bdi btrfs-1: dirty=794 wb=591 unstable=0 bg_thresh=998 thresh=1996 gap=611 poll_thresh=23 ino=257 dd-2584 [000] 239.415601: balance_dirty_state: bdi btrfs-1: dirty=794 wb=591 unstable=0 bg_thresh=998 thresh=1996 gap=611 poll_thresh=17 ino=257 dd-2584 [000] 239.415838: balance_dirty_state: bdi btrfs-1: dirty=844 wb=591 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=18 ino=257 dd-2584 [000] 239.416074: balance_dirty_state: bdi btrfs-1: dirty=869 wb=591 unstable=0 bg_thresh=1003 thresh=2006 gap=546 poll_thresh=19 ino=257 dd-2584 [000] 239.416309: balance_dirty_state: bdi btrfs-1: dirty=894 wb=591 unstable=0 bg_thresh=1002 thresh=2005 gap=520 poll_thresh=20 ino=257 dd-2584 [000] 239.416543: balance_dirty_state: bdi btrfs-1: dirty=944 wb=591 unstable=0 bg_thresh=1002 thresh=2004 gap=469 poll_thresh=21 ino=257 dd-2584 [000] 239.416552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=62220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 239.423030: balance_dirty_state: bdi btrfs-1: dirty=944 wb=466 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=21 ino=257 dd-2584 [000] 239.423154: balance_dirty_state: bdi btrfs-1: dirty=944 wb=466 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=16 ino=257 dd-2584 [000] 239.423387: balance_dirty_state: bdi btrfs-1: dirty=994 wb=466 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 239.423624: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=466 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 239.423709: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6824 wrote=0 to_write=8192 dd-2584 [000] 239.423871: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=466 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 239.423874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=62220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 239.427733: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=344 wrote=832 to_write=7360 dd-2584 [000] 239.431073: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1291 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 239.431081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=62220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 239.439083: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1141 unstable=0 bg_thresh=1002 thresh=2005 gap=645 poll_thresh=19 ino=257 dd-2584 [000] 239.439370: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1141 unstable=0 bg_thresh=999 thresh=1999 gap=614 poll_thresh=14 ino=257 dd-2584 [000] 239.439442: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1141 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=15 ino=257 dd-2584 [000] 239.439510: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1141 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=16 ino=257 dd-2584 [000] 239.439649: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1141 unstable=0 bg_thresh=1001 thresh=2002 gap=567 poll_thresh=17 ino=257 dd-2584 [000] 239.439785: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1141 unstable=0 bg_thresh=1000 thresh=2001 gap=516 poll_thresh=18 ino=257 dd-2584 [000] 239.439922: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1141 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=19 ino=257 dd-2584 [000] 239.439927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=62220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 239.447026: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1016 unstable=0 bg_thresh=1003 thresh=2006 gap=621 poll_thresh=19 ino=257 dd-2584 [000] 239.447100: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1016 unstable=0 bg_thresh=1003 thresh=2006 gap=621 poll_thresh=14 ino=257 dd-2584 [000] 239.447169: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1016 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=15 ino=257 dd-2584 [000] 239.447239: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1016 unstable=0 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 239.447377: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1016 unstable=0 bg_thresh=1004 thresh=2009 gap=549 poll_thresh=17 ino=257 dd-2584 [000] 239.447514: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1016 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 239.447860: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1016 unstable=0 bg_thresh=1000 thresh=2001 gap=466 poll_thresh=19 ino=257 dd-2584 [000] 239.447865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=62220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 239.455134: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1016 unstable=0 bg_thresh=1000 thresh=2001 gap=466 poll_thresh=19 ino=257 dd-2584 [000] 239.455139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=62220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 239.463112: balance_dirty_state: bdi btrfs-1: dirty=519 wb=891 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 239.463210: balance_dirty_state: bdi btrfs-1: dirty=519 wb=891 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 239.463298: balance_dirty_state: bdi btrfs-1: dirty=544 wb=891 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 239.463383: balance_dirty_state: bdi btrfs-1: dirty=569 wb=891 unstable=0 bg_thresh=1003 thresh=2006 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 239.463550: balance_dirty_state: bdi btrfs-1: dirty=594 wb=891 unstable=0 bg_thresh=1008 thresh=2016 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 239.463720: balance_dirty_state: bdi btrfs-1: dirty=619 wb=891 unstable=0 bg_thresh=1010 thresh=2021 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 239.463889: balance_dirty_state: bdi btrfs-1: dirty=669 wb=891 unstable=0 bg_thresh=1010 thresh=2020 gap=460 poll_thresh=19 ino=257 dd-2584 [004] 239.463895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=62220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 239.471098: balance_dirty_state: bdi btrfs-1: dirty=669 wb=841 unstable=0 bg_thresh=1010 thresh=2020 gap=510 poll_thresh=19 ino=257 dd-2584 [004] 239.471191: balance_dirty_state: bdi btrfs-1: dirty=669 wb=841 unstable=0 bg_thresh=1009 thresh=2019 gap=509 poll_thresh=14 ino=257 dd-2584 [004] 239.471277: balance_dirty_state: bdi btrfs-1: dirty=694 wb=841 unstable=0 bg_thresh=1009 thresh=2019 gap=484 poll_thresh=15 ino=257 dd-2584 [004] 239.471283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=60900 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 239.480867: balance_dirty_state: bdi btrfs-1: dirty=694 wb=716 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 239.480961: balance_dirty_state: bdi btrfs-1: dirty=694 wb=716 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=11 ino=257 dd-2584 [004] 239.481051: balance_dirty_state: bdi btrfs-1: dirty=719 wb=716 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=12 ino=257 dd-2584 [004] 239.481141: balance_dirty_state: bdi btrfs-1: dirty=744 wb=716 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=13 ino=257 dd-2584 [004] 239.481530: balance_dirty_state: bdi btrfs-1: dirty=744 wb=716 unstable=0 bg_thresh=998 thresh=1997 gap=537 poll_thresh=14 ino=257 dd-2584 [004] 239.481619: balance_dirty_state: bdi btrfs-1: dirty=769 wb=716 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=15 ino=257 dd-2584 [004] 239.481708: balance_dirty_state: bdi btrfs-1: dirty=794 wb=716 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=16 ino=257 dd-2584 [004] 239.481715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=60900 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 239.487056: balance_dirty_state: bdi btrfs-1: dirty=794 wb=591 unstable=0 bg_thresh=1004 thresh=2008 gap=623 poll_thresh=16 ino=257 dd-2584 [004] 239.487152: balance_dirty_state: bdi btrfs-1: dirty=794 wb=591 unstable=0 bg_thresh=1003 thresh=2007 gap=622 poll_thresh=12 ino=257 dd-2584 [004] 239.487245: balance_dirty_state: bdi btrfs-1: dirty=819 wb=591 unstable=0 bg_thresh=1006 thresh=2012 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 239.487336: balance_dirty_state: bdi btrfs-1: dirty=844 wb=591 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 239.487427: balance_dirty_state: bdi btrfs-1: dirty=844 wb=591 unstable=0 bg_thresh=1005 thresh=2011 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 239.487520: balance_dirty_state: bdi btrfs-1: dirty=869 wb=591 unstable=0 bg_thresh=1005 thresh=2010 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 239.487701: balance_dirty_state: bdi btrfs-1: dirty=894 wb=591 unstable=0 bg_thresh=1004 thresh=2009 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 239.487884: balance_dirty_state: bdi btrfs-1: dirty=919 wb=591 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 239.487890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=60900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 239.495078: balance_dirty_state: bdi btrfs-1: dirty=919 wb=466 unstable=0 bg_thresh=991 thresh=1983 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 239.495171: balance_dirty_state: bdi btrfs-1: dirty=944 wb=466 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 239.495255: balance_dirty_state: bdi btrfs-1: dirty=969 wb=466 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 239.495342: balance_dirty_state: bdi btrfs-1: dirty=969 wb=466 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 239.495429: balance_dirty_state: bdi btrfs-1: dirty=994 wb=466 unstable=0 bg_thresh=999 thresh=1998 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 239.495779: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=466 unstable=0 bg_thresh=998 thresh=1997 gap=512 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 239.495867: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6896 wrote=0 to_write=8192 dd-2584 [004] 239.495905: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=466 unstable=0 bg_thresh=998 thresh=1996 gap=461 poll_thresh=18 ino=257 dd-2584 [004] 239.495907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=60900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 239.497805: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=412 wrote=832 to_write=7360 dd-2584 [004] 239.503033: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1316 unstable=0 bg_thresh=1002 thresh=2005 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 239.503039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=60900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 239.511045: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1191 unstable=0 bg_thresh=991 thresh=1983 gap=573 poll_thresh=18 ino=257 dd-2584 [004] 239.511176: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1191 unstable=0 bg_thresh=991 thresh=1983 gap=573 poll_thresh=13 ino=257 dd-2584 [004] 239.511246: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1191 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=14 ino=257 dd-2584 [004] 239.511333: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1191 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 239.511413: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1191 unstable=0 bg_thresh=996 thresh=1993 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 239.511540: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1191 unstable=0 bg_thresh=999 thresh=1998 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 239.511660: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1191 unstable=0 bg_thresh=1001 thresh=2002 gap=467 poll_thresh=18 ino=257 dd-2584 [004] 239.511664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=60900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 239.519078: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1191 unstable=0 bg_thresh=998 thresh=1996 gap=461 poll_thresh=18 ino=257 dd-2584 [004] 239.519087: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=60900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 239.527052: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1191 unstable=0 bg_thresh=998 thresh=1996 gap=461 poll_thresh=18 ino=257 dd-2584 [004] 239.527060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=60900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 239.535081: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1191 unstable=0 bg_thresh=1000 thresh=2001 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 239.535092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=60900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 239.543166: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1041 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=18 ino=257 dd-2584 [000] 239.543355: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1041 unstable=0 bg_thresh=989 thresh=1979 gap=594 poll_thresh=13 ino=257 dd-2584 [000] 239.543534: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1041 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=14 ino=257 dd-2584 [000] 239.543708: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1041 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=15 ino=257 dd-2584 [000] 239.543894: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1041 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 239.544879: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1041 unstable=0 bg_thresh=993 thresh=1987 gap=502 poll_thresh=17 ino=257 dd-2584 [000] 239.545239: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1041 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 239.545252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=60900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 239.551123: balance_dirty_state: bdi btrfs-1: dirty=469 wb=916 unstable=0 bg_thresh=998 thresh=1997 gap=612 poll_thresh=18 ino=257 dd-2584 [000] 239.551251: balance_dirty_state: bdi btrfs-1: dirty=469 wb=916 unstable=0 bg_thresh=998 thresh=1996 gap=611 poll_thresh=13 ino=257 dd-2584 [000] 239.551370: balance_dirty_state: bdi btrfs-1: dirty=494 wb=916 unstable=0 bg_thresh=995 thresh=1990 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 239.551489: balance_dirty_state: bdi btrfs-1: dirty=519 wb=916 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=15 ino=257 dd-2584 [000] 239.551605: balance_dirty_state: bdi btrfs-1: dirty=519 wb=916 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 239.551843: balance_dirty_state: bdi btrfs-1: dirty=569 wb=916 unstable=0 bg_thresh=996 thresh=1993 gap=508 poll_thresh=17 ino=257 dd-2584 [000] 239.552149: balance_dirty_state: bdi btrfs-1: dirty=594 wb=891 unstable=0 bg_thresh=996 thresh=1992 gap=507 poll_thresh=18 ino=257 dd-2584 [000] 239.552344: balance_dirty_state: bdi btrfs-1: dirty=619 wb=866 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=19 ino=257 dd-2584 [000] 239.552513: balance_dirty_state: bdi btrfs-1: dirty=644 wb=866 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=20 ino=257 dd-2584 [000] 239.552519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=60900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.559164: balance_dirty_state: bdi btrfs-1: dirty=644 wb=841 unstable=0 bg_thresh=994 thresh=1988 gap=503 poll_thresh=20 ino=257 dd-2584 [002] 239.559410: balance_dirty_state: bdi btrfs-1: dirty=644 wb=841 unstable=0 bg_thresh=991 thresh=1982 gap=497 poll_thresh=15 ino=257 dd-2584 [002] 239.559470: balance_dirty_state: bdi btrfs-1: dirty=669 wb=841 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=16 ino=257 dd-2584 [002] 239.559474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=60900 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 239.567181: balance_dirty_state: bdi btrfs-1: dirty=669 wb=841 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=16 ino=257 dd-2584 [002] 239.567190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=60900 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 239.575209: balance_dirty_state: bdi btrfs-1: dirty=669 wb=716 unstable=0 bg_thresh=990 thresh=1980 gap=595 poll_thresh=16 ino=257 dd-2584 [002] 239.575300: balance_dirty_state: bdi btrfs-1: dirty=694 wb=716 unstable=0 bg_thresh=989 thresh=1979 gap=569 poll_thresh=12 ino=257 dd-2584 [002] 239.575356: balance_dirty_state: bdi btrfs-1: dirty=694 wb=716 unstable=0 bg_thresh=989 thresh=1979 gap=569 poll_thresh=13 ino=257 dd-2584 [002] 239.575413: balance_dirty_state: bdi btrfs-1: dirty=719 wb=716 unstable=0 bg_thresh=989 thresh=1978 gap=543 poll_thresh=14 ino=257 dd-2584 [002] 239.575470: balance_dirty_state: bdi btrfs-1: dirty=744 wb=716 unstable=0 bg_thresh=989 thresh=1978 gap=518 poll_thresh=15 ino=257 dd-2584 [002] 239.575528: balance_dirty_state: bdi btrfs-1: dirty=744 wb=716 unstable=0 bg_thresh=988 thresh=1977 gap=517 poll_thresh=16 ino=257 dd-2584 [002] 239.575640: balance_dirty_state: bdi btrfs-1: dirty=794 wb=716 unstable=0 bg_thresh=988 thresh=1976 gap=466 poll_thresh=17 ino=257 dd-2584 [002] 239.575645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-234% task_weight=98% bdi_bw=58464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.583115: balance_dirty_state: bdi btrfs-1: dirty=794 wb=716 unstable=0 bg_thresh=988 thresh=1976 gap=466 poll_thresh=17 ino=257 dd-2584 [002] 239.583120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-234% task_weight=98% bdi_bw=58464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.591154: balance_dirty_state: bdi btrfs-1: dirty=794 wb=591 unstable=0 bg_thresh=985 thresh=1970 gap=585 poll_thresh=17 ino=257 dd-2584 [002] 239.591245: balance_dirty_state: bdi btrfs-1: dirty=794 wb=591 unstable=0 bg_thresh=985 thresh=1970 gap=585 poll_thresh=13 ino=257 dd-2584 [002] 239.591303: balance_dirty_state: bdi btrfs-1: dirty=819 wb=591 unstable=0 bg_thresh=987 thresh=1975 gap=565 poll_thresh=14 ino=257 dd-2584 [002] 239.591359: balance_dirty_state: bdi btrfs-1: dirty=844 wb=591 unstable=0 bg_thresh=987 thresh=1975 gap=540 poll_thresh=15 ino=257 dd-2584 [002] 239.591415: balance_dirty_state: bdi btrfs-1: dirty=844 wb=591 unstable=0 bg_thresh=990 thresh=1980 gap=545 poll_thresh=16 ino=257 dd-2584 [002] 239.591528: balance_dirty_state: bdi btrfs-1: dirty=869 wb=591 unstable=0 bg_thresh=989 thresh=1979 gap=519 poll_thresh=17 ino=257 dd-2584 [002] 239.591812: balance_dirty_state: bdi btrfs-1: dirty=919 wb=591 unstable=0 bg_thresh=991 thresh=1983 gap=473 poll_thresh=18 ino=257 dd-2584 [002] 239.591817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=58464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.599183: balance_dirty_state: bdi btrfs-1: dirty=919 wb=591 unstable=0 bg_thresh=991 thresh=1983 gap=473 poll_thresh=18 ino=257 dd-2584 [002] 239.599192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=58464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 239.607079: balance_dirty_state: bdi btrfs-1: dirty=919 wb=341 unstable=0 bg_thresh=985 thresh=1970 gap=710 poll_thresh=18 ino=257 dd-2584 [006] 239.607185: balance_dirty_state: bdi btrfs-1: dirty=919 wb=341 unstable=0 bg_thresh=984 thresh=1969 gap=709 poll_thresh=13 ino=257 dd-2584 [006] 239.607293: balance_dirty_state: bdi btrfs-1: dirty=944 wb=341 unstable=0 bg_thresh=981 thresh=1962 gap=677 poll_thresh=14 ino=257 dd-2584 [006] 239.607396: balance_dirty_state: bdi btrfs-1: dirty=969 wb=341 unstable=0 bg_thresh=980 thresh=1961 gap=651 poll_thresh=15 ino=257 dd-2584 [006] 239.607500: balance_dirty_state: bdi btrfs-1: dirty=969 wb=341 unstable=0 bg_thresh=980 thresh=1960 gap=650 poll_thresh=16 ino=257 dd-2584 [006] 239.607709: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=341 unstable=0 bg_thresh=985 thresh=1970 gap=610 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 239.607752: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7008 wrote=0 to_write=8192 dd-2584 [006] 239.607932: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=341 unstable=0 bg_thresh=981 thresh=1962 gap=577 poll_thresh=18 ino=257 dd-2584 [006] 239.608150: balance_dirty_state: bdi btrfs-1: dirty=994 wb=416 unstable=0 bg_thresh=977 thresh=1955 gap=545 poll_thresh=19 ino=257 dd-2584 [006] 239.608369: balance_dirty_state: bdi btrfs-1: dirty=994 wb=466 unstable=0 bg_thresh=978 thresh=1956 gap=496 poll_thresh=20 ino=257 dd-2584 [006] 239.608586: balance_dirty_state: bdi btrfs-1: dirty=944 wb=541 unstable=0 bg_thresh=977 thresh=1955 gap=470 poll_thresh=21 ino=257 dd-2584 [006] 239.608589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1225 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=58464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 239.610581: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=524 wrote=944 to_write=7248 dd-2584 [006] 239.615104: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1141 unstable=0 bg_thresh=981 thresh=1963 gap=603 poll_thresh=21 ino=257 dd-2584 [006] 239.615231: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1141 unstable=0 bg_thresh=984 thresh=1968 gap=608 poll_thresh=16 ino=257 dd-2584 [006] 239.615839: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1141 unstable=0 bg_thresh=983 thresh=1967 gap=557 poll_thresh=17 ino=257 dd-2584 [006] 239.616074: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1141 unstable=0 bg_thresh=983 thresh=1966 gap=531 poll_thresh=18 ino=257 dd-2584 [006] 239.616311: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1141 unstable=0 bg_thresh=985 thresh=1970 gap=510 poll_thresh=19 ino=257 dd-2584 [006] 239.616544: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1141 unstable=0 bg_thresh=984 thresh=1969 gap=459 poll_thresh=20 ino=257 dd-2584 [006] 239.616553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-196% task_weight=98% bdi_bw=58464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 239.623197: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1141 unstable=0 bg_thresh=987 thresh=1975 gap=465 poll_thresh=20 ino=257 dd-2584 [006] 239.623206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=58464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 239.631123: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1016 unstable=0 bg_thresh=986 thresh=1972 gap=587 poll_thresh=20 ino=257 dd-2584 [006] 239.631237: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1016 unstable=0 bg_thresh=982 thresh=1965 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 239.631349: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1016 unstable=0 bg_thresh=982 thresh=1964 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 239.631532: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1016 unstable=0 bg_thresh=984 thresh=1969 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 239.631681: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1016 unstable=0 bg_thresh=983 thresh=1967 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 239.631826: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1016 unstable=0 bg_thresh=983 thresh=1966 gap=456 poll_thresh=19 ino=257 dd-2584 [006] 239.631831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=98% bdi_bw=58464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 239.643109: balance_dirty_state: bdi btrfs-1: dirty=494 wb=941 unstable=0 bg_thresh=981 thresh=1962 gap=527 poll_thresh=19 ino=257 dd-2584 [006] 239.643375: balance_dirty_state: bdi btrfs-1: dirty=494 wb=941 unstable=0 bg_thresh=983 thresh=1967 gap=532 poll_thresh=14 ino=257 dd-2584 [006] 239.643432: balance_dirty_state: bdi btrfs-1: dirty=519 wb=941 unstable=0 bg_thresh=983 thresh=1967 gap=507 poll_thresh=15 ino=257 dd-2584 [006] 239.643488: balance_dirty_state: bdi btrfs-1: dirty=544 wb=941 unstable=0 bg_thresh=986 thresh=1972 gap=487 poll_thresh=16 ino=257 dd-2584 [006] 239.643493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=58464 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [006] 239.651116: balance_dirty_state: bdi btrfs-1: dirty=544 wb=941 unstable=0 bg_thresh=986 thresh=1972 gap=487 poll_thresh=16 ino=257 dd-2584 [006] 239.651121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=58464 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 239.659156: balance_dirty_state: bdi btrfs-1: dirty=569 wb=691 unstable=0 bg_thresh=986 thresh=1972 gap=712 poll_thresh=16 ino=257 dd-2584 [006] 239.659250: balance_dirty_state: bdi btrfs-1: dirty=569 wb=691 unstable=0 bg_thresh=986 thresh=1972 gap=712 poll_thresh=12 ino=257 dd-2584 [006] 239.659313: balance_dirty_state: bdi btrfs-1: dirty=594 wb=691 unstable=0 bg_thresh=988 thresh=1977 gap=692 poll_thresh=13 ino=257 dd-2584 [006] 239.659373: balance_dirty_state: bdi btrfs-1: dirty=619 wb=691 unstable=0 bg_thresh=988 thresh=1977 gap=667 poll_thresh=14 ino=257 dd-2584 [006] 239.659435: balance_dirty_state: bdi btrfs-1: dirty=619 wb=691 unstable=0 bg_thresh=988 thresh=1976 gap=666 poll_thresh=15 ino=257 dd-2584 [006] 239.659498: balance_dirty_state: bdi btrfs-1: dirty=644 wb=691 unstable=0 bg_thresh=987 thresh=1975 gap=640 poll_thresh=16 ino=257 dd-2584 [006] 239.659620: balance_dirty_state: bdi btrfs-1: dirty=669 wb=691 unstable=0 bg_thresh=987 thresh=1974 gap=614 poll_thresh=17 ino=257 dd-2584 [006] 239.659742: balance_dirty_state: bdi btrfs-1: dirty=694 wb=691 unstable=0 bg_thresh=986 thresh=1973 gap=588 poll_thresh=18 ino=257 dd-2584 [006] 239.659864: balance_dirty_state: bdi btrfs-1: dirty=744 wb=691 unstable=0 bg_thresh=988 thresh=1977 gap=542 poll_thresh=19 ino=257 dd-2584 [006] 239.659986: balance_dirty_state: bdi btrfs-1: dirty=769 wb=691 unstable=0 bg_thresh=988 thresh=1976 gap=516 poll_thresh=20 ino=257 dd-2584 [006] 239.660293: balance_dirty_state: bdi btrfs-1: dirty=794 wb=691 unstable=0 bg_thresh=987 thresh=1975 gap=490 poll_thresh=21 ino=257 dd-2584 [006] 239.660298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=58464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 239.667240: balance_dirty_state: bdi btrfs-1: dirty=794 wb=541 unstable=0 bg_thresh=987 thresh=1974 gap=639 poll_thresh=21 ino=257 dd-2584 [005] 239.667358: balance_dirty_state: bdi btrfs-1: dirty=794 wb=541 unstable=0 bg_thresh=987 thresh=1974 gap=639 poll_thresh=16 ino=257 dd-2584 [005] 239.667587: balance_dirty_state: bdi btrfs-1: dirty=844 wb=541 unstable=0 bg_thresh=989 thresh=1979 gap=594 poll_thresh=17 ino=257 dd-2584 [005] 239.667820: balance_dirty_state: bdi btrfs-1: dirty=869 wb=541 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=18 ino=257 dd-2584 [005] 239.668057: balance_dirty_state: bdi btrfs-1: dirty=894 wb=541 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=19 ino=257 dd-2584 [005] 239.668289: balance_dirty_state: bdi btrfs-1: dirty=944 wb=541 unstable=0 bg_thresh=993 thresh=1987 gap=502 poll_thresh=20 ino=257 dd-2584 [005] 239.668526: balance_dirty_state: bdi btrfs-1: dirty=969 wb=541 unstable=0 bg_thresh=990 thresh=1980 gap=470 poll_thresh=21 ino=257 dd-2584 [005] 239.668535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=58464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 239.675298: balance_dirty_state: bdi btrfs-1: dirty=969 wb=541 unstable=0 bg_thresh=990 thresh=1980 gap=470 poll_thresh=21 ino=257 dd-2584 [005] 239.675309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=58464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 239.683285: balance_dirty_state: bdi btrfs-1: dirty=969 wb=541 unstable=0 bg_thresh=990 thresh=1980 gap=470 poll_thresh=21 ino=257 dd-2584 [000] 239.683294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=56516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.691215: balance_dirty_state: bdi btrfs-1: dirty=969 wb=416 unstable=0 bg_thresh=989 thresh=1979 gap=594 poll_thresh=21 ino=257 dd-2584 [001] 239.691319: balance_dirty_state: bdi btrfs-1: dirty=969 wb=416 unstable=0 bg_thresh=989 thresh=1979 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 239.691551: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=416 unstable=0 bg_thresh=992 thresh=1984 gap=549 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 239.691600: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7092 wrote=0 to_write=8192 dd-2584 [001] 239.692170: balance_dirty_state: bdi btrfs-1: dirty=969 wb=491 unstable=0 bg_thresh=997 thresh=1994 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 239.692421: balance_dirty_state: bdi btrfs-1: dirty=944 wb=541 unstable=0 bg_thresh=996 thresh=1993 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 239.692659: balance_dirty_state: bdi btrfs-1: dirty=894 wb=616 unstable=0 bg_thresh=996 thresh=1992 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 239.692661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-118% task_weight=98% bdi_bw=56516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 239.694152: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=608 wrote=880 to_write=7312 dd-2584 [001] 239.699167: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1191 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=20 ino=257 dd-2584 [001] 239.699254: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1191 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 239.699333: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1191 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 239.699531: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1191 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 239.699687: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1191 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 239.699844: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1191 unstable=0 bg_thresh=995 thresh=1990 gap=455 poll_thresh=19 ino=257 dd-2584 [001] 239.699850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=56516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 239.707143: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1066 unstable=0 bg_thresh=995 thresh=1990 gap=580 poll_thresh=19 ino=257 dd-2584 [001] 239.707252: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1066 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 239.707310: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1066 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 239.707542: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1066 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=16 ino=257 dd-2584 [001] 239.707657: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1066 unstable=0 bg_thresh=996 thresh=1992 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 239.707769: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1066 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 239.707773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=56516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 239.715168: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1066 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 239.715176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=56516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 239.723142: balance_dirty_state: bdi btrfs-1: dirty=444 wb=941 unstable=0 bg_thresh=997 thresh=1995 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 239.723313: balance_dirty_state: bdi btrfs-1: dirty=444 wb=941 unstable=0 bg_thresh=997 thresh=1995 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 239.723479: balance_dirty_state: bdi btrfs-1: dirty=469 wb=941 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 239.723645: balance_dirty_state: bdi btrfs-1: dirty=494 wb=941 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 239.723813: balance_dirty_state: bdi btrfs-1: dirty=494 wb=941 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 239.724140: balance_dirty_state: bdi btrfs-1: dirty=544 wb=941 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 239.724471: balance_dirty_state: bdi btrfs-1: dirty=569 wb=941 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 239.724483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=56516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 239.731162: balance_dirty_state: bdi btrfs-1: dirty=569 wb=816 unstable=0 bg_thresh=1003 thresh=2007 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 239.731333: balance_dirty_state: bdi btrfs-1: dirty=569 wb=816 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=13 ino=257 dd-2584 [004] 239.731500: balance_dirty_state: bdi btrfs-1: dirty=594 wb=816 unstable=0 bg_thresh=1003 thresh=2006 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 239.731666: balance_dirty_state: bdi btrfs-1: dirty=619 wb=816 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 239.732431: balance_dirty_state: bdi btrfs-1: dirty=619 wb=816 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 239.732767: balance_dirty_state: bdi btrfs-1: dirty=669 wb=816 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 239.733097: balance_dirty_state: bdi btrfs-1: dirty=694 wb=816 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 239.733108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=56516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 239.739148: balance_dirty_state: bdi btrfs-1: dirty=694 wb=691 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 239.739262: balance_dirty_state: bdi btrfs-1: dirty=719 wb=691 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=13 ino=257 dd-2584 [004] 239.739351: balance_dirty_state: bdi btrfs-1: dirty=719 wb=691 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 239.739440: balance_dirty_state: bdi btrfs-1: dirty=744 wb=691 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 239.739528: balance_dirty_state: bdi btrfs-1: dirty=744 wb=691 unstable=0 bg_thresh=1001 thresh=2002 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 239.739705: balance_dirty_state: bdi btrfs-1: dirty=794 wb=691 unstable=0 bg_thresh=1003 thresh=2006 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 239.739881: balance_dirty_state: bdi btrfs-1: dirty=819 wb=691 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 239.739887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=56516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 239.747186: balance_dirty_state: bdi btrfs-1: dirty=819 wb=641 unstable=0 bg_thresh=1002 thresh=2005 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 239.747275: balance_dirty_state: bdi btrfs-1: dirty=844 wb=641 unstable=0 bg_thresh=1002 thresh=2005 gap=520 poll_thresh=13 ino=257 dd-2584 [004] 239.747335: balance_dirty_state: bdi btrfs-1: dirty=844 wb=641 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=14 ino=257 dd-2584 [004] 239.747394: balance_dirty_state: bdi btrfs-1: dirty=869 wb=641 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=15 ino=257 dd-2584 [004] 239.747399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=56516 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 239.755240: balance_dirty_state: bdi btrfs-1: dirty=869 wb=516 unstable=0 bg_thresh=1001 thresh=2002 gap=617 poll_thresh=15 ino=257 dd-2584 [004] 239.755693: balance_dirty_state: bdi btrfs-1: dirty=894 wb=516 unstable=0 bg_thresh=1003 thresh=2006 gap=596 poll_thresh=11 ino=257 dd-2584 [004] 239.755803: balance_dirty_state: bdi btrfs-1: dirty=894 wb=516 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=12 ino=257 dd-2584 [004] 239.755911: balance_dirty_state: bdi btrfs-1: dirty=919 wb=516 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=13 ino=257 dd-2584 [004] 239.756018: balance_dirty_state: bdi btrfs-1: dirty=944 wb=516 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=14 ino=257 dd-2584 [004] 239.756128: balance_dirty_state: bdi btrfs-1: dirty=944 wb=516 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 239.756235: balance_dirty_state: bdi btrfs-1: dirty=969 wb=516 unstable=0 bg_thresh=999 thresh=1998 gap=513 poll_thresh=16 ino=257 dd-2584 [004] 239.756476: balance_dirty_state: bdi btrfs-1: dirty=994 wb=516 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 239.756488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=56516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.763157: balance_dirty_state: bdi btrfs-1: dirty=994 wb=391 unstable=0 bg_thresh=1004 thresh=2008 gap=623 poll_thresh=17 ino=257 dd-2584 [002] 239.763238: balance_dirty_state: bdi btrfs-1: dirty=994 wb=391 unstable=0 bg_thresh=1004 thresh=2008 gap=623 poll_thresh=13 ino=257 dd-2584 [002] 239.763300: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=391 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 239.763350: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7164 wrote=0 to_write=8192 dd-2584 [002] 239.763364: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=391 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=15 ino=257 dd-2584 [002] 239.763427: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=391 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=16 ino=257 dd-2584 [002] 239.763554: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=416 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=17 ino=257 dd-2584 [002] 239.763691: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=466 unstable=0 bg_thresh=1007 thresh=2015 gap=505 poll_thresh=18 ino=257 dd-2584 [002] 239.763999: balance_dirty_state: bdi btrfs-1: dirty=944 wb=591 unstable=0 bg_thresh=1004 thresh=2008 gap=473 poll_thresh=19 ino=257 dd-2584 [002] 239.764001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=56516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 239.765608: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=680 wrote=960 to_write=7232 dd-2584 [002] 239.771115: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1216 unstable=0 bg_thresh=985 thresh=1970 gap=560 poll_thresh=19 ino=257 dd-2584 [002] 239.771184: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1216 unstable=0 bg_thresh=985 thresh=1970 gap=535 poll_thresh=14 ino=257 dd-2584 [002] 239.771247: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1216 unstable=0 bg_thresh=987 thresh=1975 gap=540 poll_thresh=15 ino=257 dd-2584 [002] 239.771311: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1216 unstable=0 bg_thresh=990 thresh=1980 gap=520 poll_thresh=16 ino=257 dd-2584 [002] 239.771435: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1216 unstable=0 bg_thresh=992 thresh=1985 gap=500 poll_thresh=17 ino=257 dd-2584 [002] 239.771566: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1216 unstable=0 bg_thresh=995 thresh=1990 gap=455 poll_thresh=18 ino=257 dd-2584 [002] 239.771571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=56516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.779118: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1091 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=18 ino=257 dd-2584 [002] 239.779185: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1091 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=13 ino=257 dd-2584 [002] 239.779249: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1091 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=14 ino=257 dd-2584 [002] 239.779313: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1091 unstable=0 bg_thresh=992 thresh=1984 gap=524 poll_thresh=15 ino=257 dd-2584 [002] 239.779377: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1091 unstable=0 bg_thresh=994 thresh=1989 gap=529 poll_thresh=16 ino=257 dd-2584 [002] 239.779506: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1091 unstable=0 bg_thresh=991 thresh=1982 gap=497 poll_thresh=17 ino=257 dd-2584 [002] 239.779825: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1091 unstable=0 bg_thresh=993 thresh=1986 gap=451 poll_thresh=18 ino=257 dd-2584 [002] 239.779830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=56516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.787219: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1091 unstable=0 bg_thresh=989 thresh=1978 gap=443 poll_thresh=18 ino=257 dd-2584 [002] 239.787224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=55932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.795185: balance_dirty_state: bdi btrfs-1: dirty=444 wb=966 unstable=0 bg_thresh=981 thresh=1963 gap=553 poll_thresh=18 ino=257 dd-2584 [002] 239.795284: balance_dirty_state: bdi btrfs-1: dirty=444 wb=966 unstable=0 bg_thresh=981 thresh=1963 gap=553 poll_thresh=13 ino=257 dd-2584 [002] 239.795343: balance_dirty_state: bdi btrfs-1: dirty=469 wb=966 unstable=0 bg_thresh=984 thresh=1968 gap=533 poll_thresh=14 ino=257 dd-2584 [002] 239.795400: balance_dirty_state: bdi btrfs-1: dirty=494 wb=966 unstable=0 bg_thresh=984 thresh=1968 gap=508 poll_thresh=15 ino=257 dd-2584 [002] 239.795459: balance_dirty_state: bdi btrfs-1: dirty=494 wb=966 unstable=0 bg_thresh=986 thresh=1973 gap=513 poll_thresh=16 ino=257 dd-2584 [002] 239.795576: balance_dirty_state: bdi btrfs-1: dirty=544 wb=966 unstable=0 bg_thresh=989 thresh=1978 gap=468 poll_thresh=17 ino=257 dd-2584 [002] 239.795580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=55932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.803204: balance_dirty_state: bdi btrfs-1: dirty=544 wb=966 unstable=0 bg_thresh=990 thresh=1981 gap=471 poll_thresh=17 ino=257 dd-2584 [002] 239.803208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=55932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.811218: balance_dirty_state: bdi btrfs-1: dirty=544 wb=841 unstable=0 bg_thresh=991 thresh=1983 gap=598 poll_thresh=17 ino=257 dd-2584 [002] 239.811319: balance_dirty_state: bdi btrfs-1: dirty=544 wb=841 unstable=0 bg_thresh=991 thresh=1983 gap=598 poll_thresh=13 ino=257 dd-2584 [002] 239.811395: balance_dirty_state: bdi btrfs-1: dirty=569 wb=841 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=14 ino=257 dd-2584 [002] 239.811469: balance_dirty_state: bdi btrfs-1: dirty=569 wb=841 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=15 ino=257 dd-2584 [002] 239.811549: balance_dirty_state: bdi btrfs-1: dirty=594 wb=841 unstable=0 bg_thresh=993 thresh=1987 gap=552 poll_thresh=16 ino=257 dd-2584 [002] 239.811701: balance_dirty_state: bdi btrfs-1: dirty=619 wb=841 unstable=0 bg_thresh=993 thresh=1986 gap=526 poll_thresh=17 ino=257 dd-2584 [002] 239.811855: balance_dirty_state: bdi btrfs-1: dirty=669 wb=841 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 239.811860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=55932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.819231: balance_dirty_state: bdi btrfs-1: dirty=669 wb=841 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 239.819240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=55932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.827328: balance_dirty_state: bdi btrfs-1: dirty=669 wb=716 unstable=0 bg_thresh=992 thresh=1984 gap=599 poll_thresh=18 ino=257 dd-2584 [002] 239.827421: balance_dirty_state: bdi btrfs-1: dirty=669 wb=716 unstable=0 bg_thresh=992 thresh=1984 gap=599 poll_thresh=13 ino=257 dd-2584 [002] 239.827726: balance_dirty_state: bdi btrfs-1: dirty=694 wb=716 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 239.827803: balance_dirty_state: bdi btrfs-1: dirty=719 wb=716 unstable=0 bg_thresh=991 thresh=1983 gap=548 poll_thresh=15 ino=257 dd-2584 [002] 239.827878: balance_dirty_state: bdi btrfs-1: dirty=719 wb=716 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=16 ino=257 dd-2584 [002] 239.828028: balance_dirty_state: bdi btrfs-1: dirty=769 wb=716 unstable=0 bg_thresh=993 thresh=1987 gap=502 poll_thresh=17 ino=257 dd-2584 [002] 239.828180: balance_dirty_state: bdi btrfs-1: dirty=794 wb=716 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=18 ino=257 dd-2584 [002] 239.828185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=55932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.835347: balance_dirty_state: bdi btrfs-1: dirty=794 wb=716 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=18 ino=257 dd-2584 [002] 239.835359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=55932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.843248: balance_dirty_state: bdi btrfs-1: dirty=794 wb=591 unstable=0 bg_thresh=987 thresh=1975 gap=590 poll_thresh=18 ino=257 dd-2584 [002] 239.843341: balance_dirty_state: bdi btrfs-1: dirty=794 wb=591 unstable=0 bg_thresh=987 thresh=1975 gap=590 poll_thresh=13 ino=257 dd-2584 [002] 239.843416: balance_dirty_state: bdi btrfs-1: dirty=819 wb=591 unstable=0 bg_thresh=990 thresh=1980 gap=570 poll_thresh=14 ino=257 dd-2584 [002] 239.843490: balance_dirty_state: bdi btrfs-1: dirty=844 wb=591 unstable=0 bg_thresh=990 thresh=1980 gap=545 poll_thresh=15 ino=257 dd-2584 [002] 239.843563: balance_dirty_state: bdi btrfs-1: dirty=844 wb=591 unstable=0 bg_thresh=992 thresh=1985 gap=550 poll_thresh=16 ino=257 dd-2584 [002] 239.843714: balance_dirty_state: bdi btrfs-1: dirty=894 wb=591 unstable=0 bg_thresh=992 thresh=1984 gap=499 poll_thresh=17 ino=257 dd-2584 [002] 239.843865: balance_dirty_state: bdi btrfs-1: dirty=919 wb=591 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=18 ino=257 dd-2584 [002] 239.843871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=55932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.851230: balance_dirty_state: bdi btrfs-1: dirty=919 wb=466 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=18 ino=257 dd-2584 [002] 239.851324: balance_dirty_state: bdi btrfs-1: dirty=944 wb=466 unstable=0 bg_thresh=990 thresh=1981 gap=571 poll_thresh=13 ino=257 dd-2584 [002] 239.851629: balance_dirty_state: bdi btrfs-1: dirty=944 wb=466 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=14 ino=257 dd-2584 [002] 239.851706: balance_dirty_state: bdi btrfs-1: dirty=969 wb=466 unstable=0 bg_thresh=993 thresh=1986 gap=551 poll_thresh=15 ino=257 dd-2584 [002] 239.851782: balance_dirty_state: bdi btrfs-1: dirty=969 wb=466 unstable=0 bg_thresh=992 thresh=1985 gap=550 poll_thresh=16 ino=257 dd-2584 [002] 239.851933: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=466 unstable=0 bg_thresh=992 thresh=1984 gap=499 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 239.851973: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7252 wrote=0 to_write=8192 dd-2584 [002] 239.852094: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=466 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=18 ino=257 dd-2584 [002] 239.852096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=55932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 239.854695: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=768 wrote=848 to_write=7344 dd-2584 [002] 239.859263: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1191 unstable=0 bg_thresh=986 thresh=1972 gap=587 poll_thresh=18 ino=257 dd-2584 [002] 239.859348: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1191 unstable=0 bg_thresh=986 thresh=1972 gap=562 poll_thresh=13 ino=257 dd-2584 [002] 239.859406: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1191 unstable=0 bg_thresh=988 thresh=1977 gap=567 poll_thresh=14 ino=257 dd-2584 [002] 239.859464: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1191 unstable=0 bg_thresh=988 thresh=1977 gap=542 poll_thresh=15 ino=257 dd-2584 [002] 239.859522: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1191 unstable=0 bg_thresh=991 thresh=1982 gap=522 poll_thresh=16 ino=257 dd-2584 [002] 239.859640: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1191 unstable=0 bg_thresh=993 thresh=1987 gap=502 poll_thresh=17 ino=257 dd-2584 [002] 239.859759: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1191 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=18 ino=257 dd-2584 [002] 239.859764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=55932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.867253: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1191 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=18 ino=257 dd-2584 [002] 239.867262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=55932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.875257: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1066 unstable=0 bg_thresh=992 thresh=1985 gap=600 poll_thresh=18 ino=257 dd-2584 [002] 239.875339: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1066 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=13 ino=257 dd-2584 [002] 239.875598: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1066 unstable=0 bg_thresh=995 thresh=1990 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 239.875663: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1066 unstable=0 bg_thresh=992 thresh=1984 gap=549 poll_thresh=15 ino=257 dd-2584 [002] 239.875727: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1066 unstable=0 bg_thresh=994 thresh=1989 gap=529 poll_thresh=16 ino=257 dd-2584 [002] 239.875852: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1066 unstable=0 bg_thresh=994 thresh=1988 gap=503 poll_thresh=17 ino=257 dd-2584 [002] 239.875980: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1066 unstable=0 bg_thresh=996 thresh=1992 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 239.875985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=55932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.883277: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1066 unstable=0 bg_thresh=996 thresh=1992 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 239.883287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=55932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.891158: balance_dirty_state: bdi btrfs-1: dirty=444 wb=941 unstable=0 bg_thresh=986 thresh=1972 gap=587 poll_thresh=18 ino=257 dd-2584 [002] 239.891237: balance_dirty_state: bdi btrfs-1: dirty=469 wb=941 unstable=0 bg_thresh=986 thresh=1972 gap=562 poll_thresh=13 ino=257 dd-2584 [002] 239.891301: balance_dirty_state: bdi btrfs-1: dirty=494 wb=941 unstable=0 bg_thresh=988 thresh=1977 gap=542 poll_thresh=14 ino=257 dd-2584 [002] 239.891364: balance_dirty_state: bdi btrfs-1: dirty=494 wb=941 unstable=0 bg_thresh=988 thresh=1977 gap=542 poll_thresh=15 ino=257 dd-2584 [002] 239.891427: balance_dirty_state: bdi btrfs-1: dirty=519 wb=941 unstable=0 bg_thresh=991 thresh=1982 gap=522 poll_thresh=16 ino=257 dd-2584 [002] 239.891555: balance_dirty_state: bdi btrfs-1: dirty=544 wb=941 unstable=0 bg_thresh=993 thresh=1987 gap=502 poll_thresh=17 ino=257 dd-2584 [002] 239.891687: balance_dirty_state: bdi btrfs-1: dirty=569 wb=941 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=18 ino=257 dd-2584 [002] 239.891692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=54312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.899160: balance_dirty_state: bdi btrfs-1: dirty=569 wb=741 unstable=0 bg_thresh=980 thresh=1960 gap=650 poll_thresh=18 ino=257 dd-2584 [002] 239.899239: balance_dirty_state: bdi btrfs-1: dirty=594 wb=741 unstable=0 bg_thresh=980 thresh=1960 gap=625 poll_thresh=13 ino=257 dd-2584 [002] 239.899537: balance_dirty_state: bdi btrfs-1: dirty=619 wb=741 unstable=0 bg_thresh=982 thresh=1965 gap=605 poll_thresh=14 ino=257 dd-2584 [002] 239.899623: balance_dirty_state: bdi btrfs-1: dirty=619 wb=741 unstable=0 bg_thresh=982 thresh=1965 gap=605 poll_thresh=15 ino=257 dd-2584 [002] 239.899705: balance_dirty_state: bdi btrfs-1: dirty=644 wb=741 unstable=0 bg_thresh=985 thresh=1970 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 239.899874: balance_dirty_state: bdi btrfs-1: dirty=669 wb=741 unstable=0 bg_thresh=984 thresh=1969 gap=559 poll_thresh=17 ino=257 dd-2584 [002] 239.900014: balance_dirty_state: bdi btrfs-1: dirty=719 wb=741 unstable=0 bg_thresh=986 thresh=1973 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 239.900132: balance_dirty_state: bdi btrfs-1: dirty=744 wb=741 unstable=0 bg_thresh=986 thresh=1972 gap=487 poll_thresh=19 ino=257 dd-2584 [002] 239.900137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=54312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.907173: balance_dirty_state: bdi btrfs-1: dirty=744 wb=741 unstable=0 bg_thresh=992 thresh=1984 gap=499 poll_thresh=19 ino=257 dd-2584 [002] 239.907238: balance_dirty_state: bdi btrfs-1: dirty=744 wb=741 unstable=0 bg_thresh=989 thresh=1978 gap=493 poll_thresh=14 ino=257 dd-2584 [002] 239.907243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=54312 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 239.915173: balance_dirty_state: bdi btrfs-1: dirty=744 wb=616 unstable=0 bg_thresh=980 thresh=1961 gap=601 poll_thresh=14 ino=257 dd-2584 [002] 239.915310: balance_dirty_state: bdi btrfs-1: dirty=769 wb=616 unstable=0 bg_thresh=980 thresh=1961 gap=576 poll_thresh=10 ino=257 dd-2584 [002] 239.915372: balance_dirty_state: bdi btrfs-1: dirty=794 wb=616 unstable=0 bg_thresh=983 thresh=1966 gap=556 poll_thresh=11 ino=257 dd-2584 [002] 239.915428: balance_dirty_state: bdi btrfs-1: dirty=794 wb=616 unstable=0 bg_thresh=983 thresh=1966 gap=556 poll_thresh=12 ino=257 dd-2584 [002] 239.915484: balance_dirty_state: bdi btrfs-1: dirty=819 wb=616 unstable=0 bg_thresh=985 thresh=1971 gap=536 poll_thresh=13 ino=257 dd-2584 [002] 239.915541: balance_dirty_state: bdi btrfs-1: dirty=844 wb=616 unstable=0 bg_thresh=988 thresh=1976 gap=516 poll_thresh=14 ino=257 dd-2584 [002] 239.915599: balance_dirty_state: bdi btrfs-1: dirty=844 wb=616 unstable=0 bg_thresh=988 thresh=1976 gap=516 poll_thresh=15 ino=257 dd-2584 [002] 239.915829: balance_dirty_state: bdi btrfs-1: dirty=869 wb=616 unstable=0 bg_thresh=987 thresh=1975 gap=490 poll_thresh=16 ino=257 dd-2584 [002] 239.915834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=54312 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 239.923278: balance_dirty_state: bdi btrfs-1: dirty=869 wb=491 unstable=0 bg_thresh=985 thresh=1971 gap=611 poll_thresh=16 ino=257 dd-2584 [002] 239.923370: balance_dirty_state: bdi btrfs-1: dirty=894 wb=491 unstable=0 bg_thresh=985 thresh=1971 gap=586 poll_thresh=12 ino=257 dd-2584 [002] 239.923428: balance_dirty_state: bdi btrfs-1: dirty=894 wb=491 unstable=0 bg_thresh=988 thresh=1976 gap=591 poll_thresh=13 ino=257 dd-2584 [002] 239.923484: balance_dirty_state: bdi btrfs-1: dirty=919 wb=491 unstable=0 bg_thresh=988 thresh=1976 gap=566 poll_thresh=14 ino=257 dd-2584 [002] 239.923541: balance_dirty_state: bdi btrfs-1: dirty=919 wb=491 unstable=0 bg_thresh=987 thresh=1975 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 239.923598: balance_dirty_state: bdi btrfs-1: dirty=944 wb=491 unstable=0 bg_thresh=990 thresh=1980 gap=545 poll_thresh=16 ino=257 dd-2584 [002] 239.923711: balance_dirty_state: bdi btrfs-1: dirty=969 wb=491 unstable=0 bg_thresh=989 thresh=1979 gap=519 poll_thresh=17 ino=257 dd-2584 [002] 239.923825: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=491 unstable=0 bg_thresh=989 thresh=1978 gap=468 poll_thresh=18 ino=257 dd-2584 [002] 239.923829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=54312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 239.923891: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7324 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 239.925769: writeback_single_inode: bdi btrfs-1: ino=257 state= age=840 wrote=816 to_write=7376 dd-2584 [002] 239.931177: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1191 unstable=0 bg_thresh=980 thresh=1960 gap=575 poll_thresh=18 ino=257 dd-2584 [002] 239.931254: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1191 unstable=0 bg_thresh=980 thresh=1960 gap=575 poll_thresh=13 ino=257 dd-2584 [002] 239.931316: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1191 unstable=0 bg_thresh=982 thresh=1965 gap=555 poll_thresh=14 ino=257 dd-2584 [002] 239.931375: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1191 unstable=0 bg_thresh=982 thresh=1965 gap=530 poll_thresh=15 ino=257 dd-2584 [002] 239.931434: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1191 unstable=0 bg_thresh=985 thresh=1970 gap=535 poll_thresh=16 ino=257 dd-2584 [002] 239.931552: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1191 unstable=0 bg_thresh=987 thresh=1975 gap=490 poll_thresh=17 ino=257 dd-2584 [002] 239.931557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-20% task_gap=-139% task_weight=98% bdi_bw=54312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.939191: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1191 unstable=0 bg_thresh=987 thresh=1975 gap=490 poll_thresh=17 ino=257 dd-2584 [002] 239.939199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-20% task_gap=-139% task_weight=98% bdi_bw=54312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 239.947188: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1191 unstable=0 bg_thresh=988 thresh=1977 gap=492 poll_thresh=17 ino=257 dd-2584 [002] 239.947197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-136% task_weight=98% bdi_bw=54312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 239.955335: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1041 unstable=0 bg_thresh=987 thresh=1974 gap=639 poll_thresh=17 ino=257 dd-2584 [006] 239.955816: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1041 unstable=0 bg_thresh=987 thresh=1974 gap=614 poll_thresh=13 ino=257 dd-2584 [006] 239.955935: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1041 unstable=0 bg_thresh=989 thresh=1979 gap=619 poll_thresh=14 ino=257 dd-2584 [006] 239.956053: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1041 unstable=0 bg_thresh=989 thresh=1979 gap=594 poll_thresh=15 ino=257 dd-2584 [006] 239.956170: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1041 unstable=0 bg_thresh=992 thresh=1984 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 239.956404: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1041 unstable=0 bg_thresh=991 thresh=1983 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 239.956641: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1041 unstable=0 bg_thresh=993 thresh=1987 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 239.956879: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1041 unstable=0 bg_thresh=993 thresh=1986 gap=476 poll_thresh=19 ino=257 dd-2584 [006] 239.956891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=54312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 239.963232: balance_dirty_state: bdi btrfs-1: dirty=469 wb=841 unstable=0 bg_thresh=986 thresh=1973 gap=663 poll_thresh=19 ino=257 dd-2584 [006] 239.963361: balance_dirty_state: bdi btrfs-1: dirty=469 wb=841 unstable=0 bg_thresh=983 thresh=1967 gap=657 poll_thresh=14 ino=257 dd-2584 [006] 239.963482: balance_dirty_state: bdi btrfs-1: dirty=494 wb=841 unstable=0 bg_thresh=983 thresh=1966 gap=631 poll_thresh=15 ino=257 dd-2584 [006] 239.963599: balance_dirty_state: bdi btrfs-1: dirty=519 wb=841 unstable=0 bg_thresh=983 thresh=1966 gap=606 poll_thresh=16 ino=257 dd-2584 [006] 239.963836: balance_dirty_state: bdi btrfs-1: dirty=544 wb=841 unstable=0 bg_thresh=985 thresh=1970 gap=585 poll_thresh=17 ino=257 dd-2584 [006] 239.964434: balance_dirty_state: bdi btrfs-1: dirty=569 wb=841 unstable=0 bg_thresh=984 thresh=1969 gap=559 poll_thresh=18 ino=257 dd-2584 [006] 239.964669: balance_dirty_state: bdi btrfs-1: dirty=594 wb=841 unstable=0 bg_thresh=984 thresh=1968 gap=533 poll_thresh=19 ino=257 dd-2584 [006] 239.964907: balance_dirty_state: bdi btrfs-1: dirty=644 wb=841 unstable=0 bg_thresh=986 thresh=1972 gap=487 poll_thresh=20 ino=257 dd-2584 [006] 239.964915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1320 avg_dirty=1320 bdi_gap=1% task_gap=-96% task_weight=99% bdi_bw=54312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 239.971425: balance_dirty_state: bdi btrfs-1: dirty=644 wb=841 unstable=0 bg_thresh=985 thresh=1971 gap=486 poll_thresh=15 ino=257 dd-2584 [006] 239.971429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=54312 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 239.979225: balance_dirty_state: bdi btrfs-1: dirty=644 wb=841 unstable=0 bg_thresh=984 thresh=1969 gap=484 poll_thresh=15 ino=257 dd-2584 [006] 239.979233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-148% task_weight=99% bdi_bw=54312 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 239.987222: balance_dirty_state: bdi btrfs-1: dirty=644 wb=591 unstable=0 bg_thresh=983 thresh=1967 gap=732 poll_thresh=15 ino=257 dd-2584 [006] 239.987320: balance_dirty_state: bdi btrfs-1: dirty=669 wb=591 unstable=0 bg_thresh=983 thresh=1967 gap=707 poll_thresh=11 ino=257 dd-2584 [006] 239.987396: balance_dirty_state: bdi btrfs-1: dirty=694 wb=591 unstable=0 bg_thresh=983 thresh=1966 gap=681 poll_thresh=12 ino=257 dd-2584 [006] 239.987472: balance_dirty_state: bdi btrfs-1: dirty=694 wb=591 unstable=0 bg_thresh=983 thresh=1966 gap=681 poll_thresh=13 ino=257 dd-2584 [006] 239.987549: balance_dirty_state: bdi btrfs-1: dirty=719 wb=591 unstable=0 bg_thresh=982 thresh=1965 gap=655 poll_thresh=14 ino=257 dd-2584 [006] 239.987624: balance_dirty_state: bdi btrfs-1: dirty=719 wb=591 unstable=0 bg_thresh=979 thresh=1959 gap=649 poll_thresh=15 ino=257 dd-2584 [006] 239.987701: balance_dirty_state: bdi btrfs-1: dirty=744 wb=591 unstable=0 bg_thresh=984 thresh=1969 gap=634 poll_thresh=16 ino=257 dd-2584 [006] 239.987852: balance_dirty_state: bdi btrfs-1: dirty=769 wb=591 unstable=0 bg_thresh=984 thresh=1968 gap=608 poll_thresh=17 ino=257 dd-2584 [006] 239.988002: balance_dirty_state: bdi btrfs-1: dirty=819 wb=591 unstable=0 bg_thresh=983 thresh=1967 gap=557 poll_thresh=18 ino=257 dd-2584 [006] 239.988383: balance_dirty_state: bdi btrfs-1: dirty=844 wb=591 unstable=0 bg_thresh=983 thresh=1966 gap=531 poll_thresh=19 ino=257 dd-2584 [006] 239.988534: balance_dirty_state: bdi btrfs-1: dirty=869 wb=591 unstable=0 bg_thresh=985 thresh=1970 gap=510 poll_thresh=20 ino=257 dd-2584 [006] 239.988684: balance_dirty_state: bdi btrfs-1: dirty=919 wb=591 unstable=0 bg_thresh=984 thresh=1969 gap=459 poll_thresh=21 ino=257 dd-2584 [006] 239.988690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-148% task_weight=99% bdi_bw=54312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 239.995339: balance_dirty_state: bdi btrfs-1: dirty=919 wb=591 unstable=0 bg_thresh=984 thresh=1969 gap=459 poll_thresh=21 ino=257 dd-2584 [006] 239.995348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-148% task_weight=99% bdi_bw=53324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 240.003259: balance_dirty_state: bdi btrfs-1: dirty=919 wb=466 unstable=0 bg_thresh=989 thresh=1979 gap=594 poll_thresh=21 ino=257 dd-2584 [006] 240.003324: balance_dirty_state: bdi btrfs-1: dirty=919 wb=466 unstable=0 bg_thresh=986 thresh=1973 gap=588 poll_thresh=16 ino=257 dd-2584 [006] 240.003445: balance_dirty_state: bdi btrfs-1: dirty=944 wb=466 unstable=0 bg_thresh=986 thresh=1972 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 240.003565: balance_dirty_state: bdi btrfs-1: dirty=994 wb=466 unstable=0 bg_thresh=988 thresh=1976 gap=516 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 240.003613: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7404 wrote=0 to_write=8192 dd-2584 [006] 240.003691: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=466 unstable=0 bg_thresh=987 thresh=1975 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 240.003693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=53324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 240.005516: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=816 to_write=7376 dd-2584 [006] 240.011206: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1191 unstable=0 bg_thresh=987 thresh=1975 gap=565 poll_thresh=19 ino=257 dd-2584 [006] 240.011307: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1141 unstable=0 bg_thresh=984 thresh=1968 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 240.011391: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1141 unstable=0 bg_thresh=984 thresh=1968 gap=583 poll_thresh=15 ino=257 dd-2584 [006] 240.011469: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1141 unstable=0 bg_thresh=983 thresh=1967 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 240.011856: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1141 unstable=0 bg_thresh=978 thresh=1957 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 240.012010: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1141 unstable=0 bg_thresh=978 thresh=1957 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 240.012163: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1141 unstable=0 bg_thresh=978 thresh=1956 gap=446 poll_thresh=19 ino=257 dd-2584 [006] 240.012170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=53324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 240.019326: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1141 unstable=0 bg_thresh=983 thresh=1967 gap=457 poll_thresh=19 ino=257 dd-2584 [006] 240.019331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-25% task_gap=-151% task_weight=100% bdi_bw=53324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 240.027355: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1141 unstable=0 bg_thresh=983 thresh=1966 gap=458 poll_thresh=19 ino=257 dd-2584 [006] 240.027361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-26% task_gap=-152% task_weight=100% bdi_bw=53324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 240.035218: balance_dirty_state: bdi btrfs-1: dirty=367 wb=841 unstable=0 bg_thresh=995 thresh=1990 gap=782 poll_thresh=19 ino=257 dd-2584 [006] 240.035319: balance_dirty_state: bdi btrfs-1: dirty=365 wb=841 unstable=0 bg_thresh=995 thresh=1990 gap=784 poll_thresh=14 ino=257 dd-2584 [006] 240.035415: balance_dirty_state: bdi btrfs-1: dirty=390 wb=841 unstable=0 bg_thresh=997 thresh=1994 gap=763 poll_thresh=15 ino=257 dd-2584 [006] 240.035507: balance_dirty_state: bdi btrfs-1: dirty=415 wb=841 unstable=0 bg_thresh=994 thresh=1988 gap=732 poll_thresh=16 ino=257 dd-2584 [006] 240.035689: balance_dirty_state: bdi btrfs-1: dirty=440 wb=841 unstable=0 bg_thresh=993 thresh=1987 gap=706 poll_thresh=17 ino=257 dd-2584 [006] 240.035874: balance_dirty_state: bdi btrfs-1: dirty=465 wb=841 unstable=0 bg_thresh=993 thresh=1986 gap=680 poll_thresh=18 ino=257 dd-2584 [006] 240.036057: balance_dirty_state: bdi btrfs-1: dirty=515 wb=841 unstable=0 bg_thresh=995 thresh=1990 gap=634 poll_thresh=19 ino=257 dd-2584 [006] 240.036553: balance_dirty_state: bdi btrfs-1: dirty=540 wb=841 unstable=0 bg_thresh=994 thresh=1989 gap=608 poll_thresh=20 ino=257 dd-2584 [006] 240.036730: balance_dirty_state: bdi btrfs-1: dirty=565 wb=841 unstable=0 bg_thresh=994 thresh=1988 gap=582 poll_thresh=21 ino=257 dd-2584 [006] 240.036907: balance_dirty_state: bdi btrfs-1: dirty=590 wb=841 unstable=0 bg_thresh=993 thresh=1987 gap=556 poll_thresh=22 ino=257 dd-2584 [006] 240.037088: balance_dirty_state: bdi btrfs-1: dirty=640 wb=841 unstable=0 bg_thresh=995 thresh=1991 gap=510 poll_thresh=23 ino=257 dd-2584 [006] 240.037267: balance_dirty_state: bdi btrfs-1: dirty=665 wb=841 unstable=0 bg_thresh=995 thresh=1990 gap=484 poll_thresh=24 ino=257 dd-2584 [006] 240.037275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=53324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 240.043304: balance_dirty_state: bdi btrfs-1: dirty=665 wb=591 unstable=0 bg_thresh=993 thresh=1986 gap=730 poll_thresh=24 ino=257 dd-2584 [006] 240.043379: balance_dirty_state: bdi btrfs-1: dirty=690 wb=591 unstable=0 bg_thresh=992 thresh=1985 gap=704 poll_thresh=18 ino=257 dd-2584 [006] 240.043500: balance_dirty_state: bdi btrfs-1: dirty=715 wb=591 unstable=0 bg_thresh=992 thresh=1984 gap=678 poll_thresh=19 ino=257 dd-2584 [006] 240.043621: balance_dirty_state: bdi btrfs-1: dirty=740 wb=591 unstable=0 bg_thresh=994 thresh=1988 gap=657 poll_thresh=20 ino=257 dd-2584 [006] 240.043741: balance_dirty_state: bdi btrfs-1: dirty=765 wb=591 unstable=0 bg_thresh=993 thresh=1987 gap=631 poll_thresh=21 ino=257 dd-2584 [006] 240.044039: balance_dirty_state: bdi btrfs-1: dirty=815 wb=591 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=22 ino=257 dd-2584 [006] 240.044159: balance_dirty_state: bdi btrfs-1: dirty=840 wb=591 unstable=0 bg_thresh=992 thresh=1985 gap=554 poll_thresh=23 ino=257 dd-2584 [006] 240.044277: balance_dirty_state: bdi btrfs-1: dirty=865 wb=591 unstable=0 bg_thresh=994 thresh=1989 gap=533 poll_thresh=24 ino=257 dd-2584 [006] 240.044395: balance_dirty_state: bdi btrfs-1: dirty=915 wb=591 unstable=0 bg_thresh=994 thresh=1988 gap=482 poll_thresh=25 ino=257 dd-2584 [006] 240.044399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=53324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 240.051265: balance_dirty_state: bdi btrfs-1: dirty=921 wb=452 unstable=0 bg_thresh=1001 thresh=2003 gap=630 poll_thresh=25 ino=257 dd-2584 [006] 240.051340: balance_dirty_state: bdi btrfs-1: dirty=921 wb=452 unstable=0 bg_thresh=994 thresh=1989 gap=616 poll_thresh=19 ino=257 dd-2584 [006] 240.051467: balance_dirty_state: bdi btrfs-1: dirty=971 wb=452 unstable=0 bg_thresh=995 thresh=1991 gap=568 poll_thresh=20 ino=257 dd-2584 [006] 240.051592: balance_dirty_state: bdi btrfs-1: dirty=996 wb=452 unstable=0 bg_thresh=998 thresh=1996 gap=548 poll_thresh=21 ino=257 dd-2584 [006] 240.051718: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=452 unstable=0 bg_thresh=997 thresh=1994 gap=521 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 240.051743: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7452 wrote=0 to_write=8192 dd-2584 [006] 240.052179: balance_dirty_state: bdi btrfs-1: dirty=971 wb=502 unstable=0 bg_thresh=993 thresh=1986 gap=513 poll_thresh=23 ino=257 dd-2584 [006] 240.052365: balance_dirty_state: bdi btrfs-1: dirty=996 wb=527 unstable=0 bg_thresh=997 thresh=1995 gap=472 poll_thresh=24 ino=257 dd-2584 [006] 240.052367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=53324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 240.054132: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=864 to_write=7328 dd-2584 [006] 240.063322: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1312 unstable=0 bg_thresh=982 thresh=1964 gap=442 poll_thresh=24 ino=257 dd-2584 [006] 240.063334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-203% task_weight=100% bdi_bw=53324 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 240.075317: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1187 unstable=0 bg_thresh=983 thresh=1967 gap=570 poll_thresh=24 ino=257 dd-2584 [006] 240.075418: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1187 unstable=0 bg_thresh=986 thresh=1972 gap=575 poll_thresh=18 ino=257 dd-2584 [006] 240.075538: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1187 unstable=0 bg_thresh=988 thresh=1977 gap=530 poll_thresh=19 ino=257 dd-2584 [006] 240.075661: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1187 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=20 ino=257 dd-2584 [006] 240.075789: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1187 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=21 ino=257 dd-2584 [006] 240.075794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=53324 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 240.083368: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1062 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=21 ino=257 dd-2584 [006] 240.083473: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1062 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 240.083600: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1062 unstable=0 bg_thresh=989 thresh=1979 gap=557 poll_thresh=17 ino=257 dd-2584 [006] 240.083725: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1062 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=18 ino=257 dd-2584 [006] 240.084039: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1062 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 240.084044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=53324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 240.091386: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1056 unstable=0 bg_thresh=988 thresh=1976 gap=478 poll_thresh=19 ino=257 dd-2584 [006] 240.091396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-234% task_weight=98% bdi_bw=53324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 240.099372: balance_dirty_state: bdi btrfs-1: dirty=437 wb=904 unstable=0 bg_thresh=987 thresh=1974 gap=633 poll_thresh=19 ino=257 dd-2584 [006] 240.099464: balance_dirty_state: bdi btrfs-1: dirty=437 wb=904 unstable=0 bg_thresh=989 thresh=1979 gap=638 poll_thresh=14 ino=257 dd-2584 [006] 240.099549: balance_dirty_state: bdi btrfs-1: dirty=462 wb=904 unstable=0 bg_thresh=986 thresh=1973 gap=607 poll_thresh=15 ino=257 dd-2584 [006] 240.099635: balance_dirty_state: bdi btrfs-1: dirty=487 wb=904 unstable=0 bg_thresh=989 thresh=1978 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 240.099815: balance_dirty_state: bdi btrfs-1: dirty=512 wb=879 unstable=0 bg_thresh=988 thresh=1977 gap=586 poll_thresh=17 ino=257 dd-2584 [006] 240.099990: balance_dirty_state: bdi btrfs-1: dirty=537 wb=879 unstable=0 bg_thresh=988 thresh=1976 gap=560 poll_thresh=18 ino=257 dd-2584 [006] 240.100164: balance_dirty_state: bdi btrfs-1: dirty=562 wb=879 unstable=0 bg_thresh=987 thresh=1974 gap=533 poll_thresh=19 ino=257 dd-2584 [006] 240.100333: balance_dirty_state: bdi btrfs-1: dirty=612 wb=879 unstable=0 bg_thresh=986 thresh=1973 gap=482 poll_thresh=20 ino=257 dd-2584 [006] 240.100340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-190% task_weight=98% bdi_bw=53064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 240.107374: balance_dirty_state: bdi btrfs-1: dirty=612 wb=879 unstable=0 bg_thresh=989 thresh=1979 gap=488 poll_thresh=20 ino=257 dd-2584 [006] 240.107386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=53064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 240.115353: balance_dirty_state: bdi btrfs-1: dirty=612 wb=879 unstable=0 bg_thresh=989 thresh=1979 gap=488 poll_thresh=20 ino=257 dd-2584 [006] 240.115363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=53064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.123358: balance_dirty_state: bdi btrfs-1: dirty=612 wb=629 unstable=0 bg_thresh=989 thresh=1978 gap=737 poll_thresh=20 ino=257 dd-2584 [005] 240.123453: balance_dirty_state: bdi btrfs-1: dirty=612 wb=629 unstable=0 bg_thresh=989 thresh=1978 gap=737 poll_thresh=15 ino=257 dd-2584 [005] 240.123535: balance_dirty_state: bdi btrfs-1: dirty=637 wb=629 unstable=0 bg_thresh=991 thresh=1983 gap=717 poll_thresh=16 ino=257 dd-2584 [005] 240.123703: balance_dirty_state: bdi btrfs-1: dirty=662 wb=629 unstable=0 bg_thresh=994 thresh=1988 gap=697 poll_thresh=17 ino=257 dd-2584 [005] 240.124130: balance_dirty_state: bdi btrfs-1: dirty=712 wb=629 unstable=0 bg_thresh=993 thresh=1987 gap=646 poll_thresh=18 ino=257 dd-2584 [005] 240.124298: balance_dirty_state: bdi btrfs-1: dirty=737 wb=629 unstable=0 bg_thresh=995 thresh=1991 gap=625 poll_thresh=19 ino=257 dd-2584 [005] 240.124464: balance_dirty_state: bdi btrfs-1: dirty=762 wb=629 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=20 ino=257 dd-2584 [005] 240.124633: balance_dirty_state: bdi btrfs-1: dirty=812 wb=629 unstable=0 bg_thresh=994 thresh=1989 gap=548 poll_thresh=21 ino=257 dd-2584 [005] 240.124802: balance_dirty_state: bdi btrfs-1: dirty=837 wb=629 unstable=0 bg_thresh=996 thresh=1993 gap=527 poll_thresh=22 ino=257 dd-2584 [005] 240.124969: balance_dirty_state: bdi btrfs-1: dirty=862 wb=629 unstable=0 bg_thresh=996 thresh=1992 gap=501 poll_thresh=23 ino=257 dd-2584 [005] 240.125137: balance_dirty_state: bdi btrfs-1: dirty=887 wb=629 unstable=0 bg_thresh=995 thresh=1991 gap=475 poll_thresh=24 ino=257 dd-2584 [005] 240.125144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=53064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.131372: balance_dirty_state: bdi btrfs-1: dirty=887 wb=504 unstable=0 bg_thresh=996 thresh=1992 gap=601 poll_thresh=24 ino=257 dd-2584 [005] 240.131476: balance_dirty_state: bdi btrfs-1: dirty=912 wb=504 unstable=0 bg_thresh=995 thresh=1991 gap=575 poll_thresh=18 ino=257 dd-2584 [005] 240.131906: balance_dirty_state: bdi btrfs-1: dirty=937 wb=504 unstable=0 bg_thresh=995 thresh=1990 gap=549 poll_thresh=19 ino=257 dd-2584 [005] 240.132074: balance_dirty_state: bdi btrfs-1: dirty=987 wb=504 unstable=0 bg_thresh=994 thresh=1989 gap=498 poll_thresh=20 ino=257 dd-2584 [005] 240.132241: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=504 unstable=0 bg_thresh=996 thresh=1993 gap=477 poll_thresh=21 ino=257 dd-2584 [005] 240.132247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=53064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 240.132266: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7532 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 240.134936: writeback_single_inode: bdi btrfs-1: ino=257 state= age=200 wrote=800 to_write=7392 dd-2584 [005] 240.143240: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1179 unstable=0 bg_thresh=992 thresh=1985 gap=594 poll_thresh=21 ino=257 dd-2584 [005] 240.143329: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1179 unstable=0 bg_thresh=989 thresh=1979 gap=588 poll_thresh=16 ino=257 dd-2584 [005] 240.143528: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1179 unstable=0 bg_thresh=991 thresh=1983 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 240.143646: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1179 unstable=0 bg_thresh=991 thresh=1982 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 240.143763: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1179 unstable=0 bg_thresh=990 thresh=1981 gap=490 poll_thresh=19 ino=257 dd-2584 [005] 240.143768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=53064 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 240.151364: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1029 unstable=0 bg_thresh=990 thresh=1981 gap=640 poll_thresh=19 ino=257 dd-2584 [005] 240.151496: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1029 unstable=0 bg_thresh=993 thresh=1986 gap=620 poll_thresh=14 ino=257 dd-2584 [005] 240.151620: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1029 unstable=0 bg_thresh=990 thresh=1980 gap=589 poll_thresh=15 ino=257 dd-2584 [005] 240.151740: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1029 unstable=0 bg_thresh=989 thresh=1979 gap=588 poll_thresh=16 ino=257 dd-2584 [005] 240.152350: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1029 unstable=0 bg_thresh=989 thresh=1978 gap=537 poll_thresh=17 ino=257 dd-2584 [005] 240.152586: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1029 unstable=0 bg_thresh=988 thresh=1977 gap=511 poll_thresh=18 ino=257 dd-2584 [005] 240.152819: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1029 unstable=0 bg_thresh=990 thresh=1981 gap=490 poll_thresh=19 ino=257 dd-2584 [005] 240.152828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=53064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.159374: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1029 unstable=0 bg_thresh=990 thresh=1981 gap=490 poll_thresh=19 ino=257 dd-2584 [005] 240.159381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=53064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.167285: balance_dirty_state: bdi btrfs-1: dirty=462 wb=854 unstable=0 bg_thresh=991 thresh=1983 gap=667 poll_thresh=19 ino=257 dd-2584 [005] 240.167385: balance_dirty_state: bdi btrfs-1: dirty=487 wb=854 unstable=0 bg_thresh=994 thresh=1988 gap=647 poll_thresh=14 ino=257 dd-2584 [005] 240.167445: balance_dirty_state: bdi btrfs-1: dirty=487 wb=854 unstable=0 bg_thresh=991 thresh=1982 gap=641 poll_thresh=15 ino=257 dd-2584 [005] 240.167513: balance_dirty_state: bdi btrfs-1: dirty=512 wb=804 unstable=0 bg_thresh=993 thresh=1987 gap=671 poll_thresh=16 ino=257 dd-2584 [005] 240.167631: balance_dirty_state: bdi btrfs-1: dirty=537 wb=804 unstable=0 bg_thresh=993 thresh=1986 gap=645 poll_thresh=17 ino=257 dd-2584 [005] 240.167748: balance_dirty_state: bdi btrfs-1: dirty=587 wb=804 unstable=0 bg_thresh=992 thresh=1985 gap=594 poll_thresh=18 ino=257 dd-2584 [005] 240.167868: balance_dirty_state: bdi btrfs-1: dirty=612 wb=804 unstable=0 bg_thresh=991 thresh=1983 gap=567 poll_thresh=19 ino=257 dd-2584 [005] 240.167985: balance_dirty_state: bdi btrfs-1: dirty=637 wb=804 unstable=0 bg_thresh=991 thresh=1982 gap=541 poll_thresh=20 ino=257 dd-2584 [005] 240.168280: balance_dirty_state: bdi btrfs-1: dirty=662 wb=804 unstable=0 bg_thresh=990 thresh=1981 gap=515 poll_thresh=21 ino=257 dd-2584 [005] 240.168399: balance_dirty_state: bdi btrfs-1: dirty=712 wb=804 unstable=0 bg_thresh=992 thresh=1985 gap=469 poll_thresh=22 ino=257 dd-2584 [005] 240.168403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=53064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 240.175345: balance_dirty_state: bdi btrfs-1: dirty=712 wb=804 unstable=0 bg_thresh=990 thresh=1980 gap=464 poll_thresh=22 ino=257 dd-2584 [001] 240.175357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=53064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 240.183363: balance_dirty_state: bdi btrfs-1: dirty=712 wb=804 unstable=0 bg_thresh=990 thresh=1980 gap=464 poll_thresh=22 ino=257 dd-2584 [001] 240.183372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=53064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 240.191358: balance_dirty_state: bdi btrfs-1: dirty=712 wb=554 unstable=0 bg_thresh=992 thresh=1985 gap=719 poll_thresh=22 ino=257 dd-2584 [001] 240.191430: balance_dirty_state: bdi btrfs-1: dirty=712 wb=554 unstable=0 bg_thresh=992 thresh=1985 gap=719 poll_thresh=16 ino=257 dd-2584 [001] 240.191547: balance_dirty_state: bdi btrfs-1: dirty=762 wb=554 unstable=0 bg_thresh=997 thresh=1995 gap=679 poll_thresh=17 ino=257 dd-2584 [001] 240.191663: balance_dirty_state: bdi btrfs-1: dirty=787 wb=554 unstable=0 bg_thresh=1000 thresh=2000 gap=659 poll_thresh=18 ino=257 dd-2584 [001] 240.191783: balance_dirty_state: bdi btrfs-1: dirty=812 wb=554 unstable=0 bg_thresh=999 thresh=1999 gap=633 poll_thresh=19 ino=257 dd-2584 [001] 240.191902: balance_dirty_state: bdi btrfs-1: dirty=862 wb=554 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=20 ino=257 dd-2584 [001] 240.192019: balance_dirty_state: bdi btrfs-1: dirty=887 wb=554 unstable=0 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=21 ino=257 dd-2584 [001] 240.192315: balance_dirty_state: bdi btrfs-1: dirty=912 wb=554 unstable=0 bg_thresh=1000 thresh=2001 gap=535 poll_thresh=22 ino=257 dd-2584 [001] 240.192434: balance_dirty_state: bdi btrfs-1: dirty=937 wb=554 unstable=0 bg_thresh=1000 thresh=2000 gap=509 poll_thresh=23 ino=257 dd-2584 [001] 240.192552: balance_dirty_state: bdi btrfs-1: dirty=987 wb=554 unstable=0 bg_thresh=1001 thresh=2003 gap=462 poll_thresh=24 ino=257 dd-2584 [001] 240.192556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=53064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 240.199334: balance_dirty_state: bdi btrfs-1: dirty=987 wb=429 unstable=0 bg_thresh=998 thresh=1996 gap=580 poll_thresh=24 ino=257 dd-2584 [001] 240.199439: balance_dirty_state: bdi btrfs-1: dirty=987 wb=429 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=18 ino=257 dd-2584 [001] 240.199613: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=429 unstable=0 bg_thresh=997 thresh=1994 gap=528 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 240.199692: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7600 wrote=0 to_write=8192 dd-2584 [001] 240.199803: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=429 unstable=0 bg_thresh=999 thresh=1998 gap=507 poll_thresh=20 ino=257 dd-2584 [001] 240.199991: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=479 unstable=0 bg_thresh=995 thresh=1991 gap=475 poll_thresh=21 ino=257 dd-2584 [001] 240.199994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=53064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 240.201865: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=880 to_write=7312 dd-2584 [001] 240.208081: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1177 unstable=0 bg_thresh=987 thresh=1974 gap=584 poll_thresh=21 ino=257 dd-2584 [001] 240.208156: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1177 unstable=0 bg_thresh=986 thresh=1973 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 240.208286: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1177 unstable=0 bg_thresh=986 thresh=1972 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 240.208609: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1177 unstable=0 bg_thresh=985 thresh=1971 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 240.208728: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1177 unstable=0 bg_thresh=985 thresh=1970 gap=455 poll_thresh=19 ino=257 dd-2584 [001] 240.208733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 240.215393: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1177 unstable=0 bg_thresh=985 thresh=1970 gap=455 poll_thresh=19 ino=257 dd-2584 [001] 240.215402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 240.223306: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1052 unstable=0 bg_thresh=985 thresh=1970 gap=580 poll_thresh=19 ino=257 dd-2584 [001] 240.223424: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1052 unstable=0 bg_thresh=987 thresh=1975 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 240.223509: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1052 unstable=0 bg_thresh=987 thresh=1974 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 240.223595: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1052 unstable=0 bg_thresh=987 thresh=1974 gap=534 poll_thresh=16 ino=257 dd-2584 [001] 240.223769: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1052 unstable=0 bg_thresh=986 thresh=1972 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 240.223943: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1052 unstable=0 bg_thresh=982 thresh=1965 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 240.223950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.231378: balance_dirty_state: bdi btrfs-1: dirty=438 wb=902 unstable=0 bg_thresh=982 thresh=1964 gap=624 poll_thresh=18 ino=257 dd-2584 [005] 240.231508: balance_dirty_state: bdi btrfs-1: dirty=438 wb=902 unstable=0 bg_thresh=982 thresh=1964 gap=624 poll_thresh=13 ino=257 dd-2584 [005] 240.231624: balance_dirty_state: bdi btrfs-1: dirty=463 wb=902 unstable=0 bg_thresh=984 thresh=1969 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 240.231740: balance_dirty_state: bdi btrfs-1: dirty=488 wb=902 unstable=0 bg_thresh=984 thresh=1969 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 240.231858: balance_dirty_state: bdi btrfs-1: dirty=488 wb=902 unstable=0 bg_thresh=987 thresh=1974 gap=584 poll_thresh=16 ino=257 dd-2584 [005] 240.232093: balance_dirty_state: bdi btrfs-1: dirty=538 wb=902 unstable=0 bg_thresh=986 thresh=1973 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 240.232698: balance_dirty_state: bdi btrfs-1: dirty=563 wb=902 unstable=0 bg_thresh=988 thresh=1977 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 240.232934: balance_dirty_state: bdi btrfs-1: dirty=588 wb=902 unstable=0 bg_thresh=988 thresh=1976 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 240.232944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-186% task_weight=98% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.239341: balance_dirty_state: bdi btrfs-1: dirty=588 wb=902 unstable=0 bg_thresh=987 thresh=1975 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 240.239351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.247342: balance_dirty_state: bdi btrfs-1: dirty=588 wb=777 unstable=0 bg_thresh=987 thresh=1975 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 240.247408: balance_dirty_state: bdi btrfs-1: dirty=613 wb=777 unstable=0 bg_thresh=987 thresh=1975 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 240.247470: balance_dirty_state: bdi btrfs-1: dirty=613 wb=777 unstable=0 bg_thresh=987 thresh=1974 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 240.247529: balance_dirty_state: bdi btrfs-1: dirty=638 wb=777 unstable=0 bg_thresh=984 thresh=1968 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 240.247647: balance_dirty_state: bdi btrfs-1: dirty=663 wb=777 unstable=0 bg_thresh=986 thresh=1972 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 240.247764: balance_dirty_state: bdi btrfs-1: dirty=713 wb=777 unstable=0 bg_thresh=985 thresh=1971 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 240.247769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.255365: balance_dirty_state: bdi btrfs-1: dirty=713 wb=527 unstable=0 bg_thresh=985 thresh=1971 gap=731 poll_thresh=18 ino=257 dd-2584 [005] 240.255482: balance_dirty_state: bdi btrfs-1: dirty=713 wb=527 unstable=0 bg_thresh=988 thresh=1976 gap=736 poll_thresh=13 ino=257 dd-2584 [005] 240.255602: balance_dirty_state: bdi btrfs-1: dirty=738 wb=527 unstable=0 bg_thresh=985 thresh=1970 gap=705 poll_thresh=14 ino=257 dd-2584 [005] 240.255720: balance_dirty_state: bdi btrfs-1: dirty=738 wb=527 unstable=0 bg_thresh=987 thresh=1975 gap=710 poll_thresh=15 ino=257 dd-2584 [005] 240.255838: balance_dirty_state: bdi btrfs-1: dirty=763 wb=527 unstable=0 bg_thresh=987 thresh=1974 gap=684 poll_thresh=16 ino=257 dd-2584 [005] 240.256436: balance_dirty_state: bdi btrfs-1: dirty=788 wb=527 unstable=0 bg_thresh=986 thresh=1973 gap=658 poll_thresh=17 ino=257 dd-2584 [005] 240.256673: balance_dirty_state: bdi btrfs-1: dirty=838 wb=527 unstable=0 bg_thresh=986 thresh=1972 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 240.256914: balance_dirty_state: bdi btrfs-1: dirty=863 wb=527 unstable=0 bg_thresh=985 thresh=1971 gap=581 poll_thresh=19 ino=257 dd-2584 [005] 240.257152: balance_dirty_state: bdi btrfs-1: dirty=888 wb=527 unstable=0 bg_thresh=987 thresh=1975 gap=560 poll_thresh=20 ino=257 dd-2584 [005] 240.257389: balance_dirty_state: bdi btrfs-1: dirty=938 wb=527 unstable=0 bg_thresh=987 thresh=1974 gap=509 poll_thresh=21 ino=257 dd-2584 [005] 240.257624: balance_dirty_state: bdi btrfs-1: dirty=963 wb=527 unstable=0 bg_thresh=986 thresh=1973 gap=483 poll_thresh=22 ino=257 dd-2584 [005] 240.257633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=99% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.263413: balance_dirty_state: bdi btrfs-1: dirty=963 wb=377 unstable=0 bg_thresh=986 thresh=1973 gap=633 poll_thresh=22 ino=257 dd-2584 [005] 240.263541: balance_dirty_state: bdi btrfs-1: dirty=963 wb=377 unstable=0 bg_thresh=986 thresh=1972 gap=632 poll_thresh=16 ino=257 dd-2584 [005] 240.263779: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=377 unstable=0 bg_thresh=988 thresh=1976 gap=586 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 240.263865: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7664 wrote=0 to_write=8192 dd-2584 [005] 240.264029: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=377 unstable=0 bg_thresh=987 thresh=1975 gap=560 poll_thresh=18 ino=257 dd-2584 [005] 240.264644: balance_dirty_state: bdi btrfs-1: dirty=963 wb=477 unstable=0 bg_thresh=987 thresh=1974 gap=534 poll_thresh=19 ino=257 dd-2584 [005] 240.264896: balance_dirty_state: bdi btrfs-1: dirty=938 wb=552 unstable=0 bg_thresh=989 thresh=1978 gap=488 poll_thresh=20 ino=257 dd-2584 [005] 240.264898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 240.266441: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=896 to_write=7296 dd-2584 [005] 240.272965: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1152 unstable=0 bg_thresh=991 thresh=1983 gap=618 poll_thresh=20 ino=257 dd-2584 [005] 240.273054: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1152 unstable=0 bg_thresh=988 thresh=1977 gap=612 poll_thresh=15 ino=257 dd-2584 [005] 240.273132: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1152 unstable=0 bg_thresh=991 thresh=1982 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 240.273286: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1152 unstable=0 bg_thresh=990 thresh=1981 gap=566 poll_thresh=17 ino=257 dd-2584 [005] 240.273440: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1152 unstable=0 bg_thresh=990 thresh=1980 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 240.273595: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1152 unstable=0 bg_thresh=992 thresh=1984 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 240.273600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.283400: balance_dirty_state: bdi btrfs-1: dirty=338 wb=927 unstable=0 bg_thresh=990 thresh=1980 gap=715 poll_thresh=19 ino=257 dd-2584 [005] 240.283471: balance_dirty_state: bdi btrfs-1: dirty=338 wb=927 unstable=0 bg_thresh=987 thresh=1974 gap=709 poll_thresh=14 ino=257 dd-2584 [005] 240.283536: balance_dirty_state: bdi btrfs-1: dirty=363 wb=927 unstable=0 bg_thresh=989 thresh=1979 gap=689 poll_thresh=15 ino=257 dd-2584 [005] 240.283600: balance_dirty_state: bdi btrfs-1: dirty=388 wb=927 unstable=0 bg_thresh=986 thresh=1973 gap=658 poll_thresh=16 ino=257 dd-2584 [005] 240.283926: balance_dirty_state: bdi btrfs-1: dirty=413 wb=927 unstable=0 bg_thresh=986 thresh=1972 gap=632 poll_thresh=17 ino=257 dd-2584 [005] 240.284055: balance_dirty_state: bdi btrfs-1: dirty=438 wb=927 unstable=0 bg_thresh=988 thresh=1976 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 240.284180: balance_dirty_state: bdi btrfs-1: dirty=463 wb=927 unstable=0 bg_thresh=987 thresh=1975 gap=585 poll_thresh=19 ino=257 dd-2584 [005] 240.284307: balance_dirty_state: bdi btrfs-1: dirty=513 wb=927 unstable=0 bg_thresh=987 thresh=1974 gap=534 poll_thresh=20 ino=257 dd-2584 [005] 240.284435: balance_dirty_state: bdi btrfs-1: dirty=538 wb=927 unstable=0 bg_thresh=989 thresh=1978 gap=513 poll_thresh=21 ino=257 dd-2584 [005] 240.284563: balance_dirty_state: bdi btrfs-1: dirty=563 wb=927 unstable=0 bg_thresh=988 thresh=1977 gap=487 poll_thresh=22 ino=257 dd-2584 [005] 240.284568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 240.291387: balance_dirty_state: bdi btrfs-1: dirty=563 wb=927 unstable=0 bg_thresh=990 thresh=1981 gap=491 poll_thresh=22 ino=257 dd-2584 [005] 240.291396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.299358: balance_dirty_state: bdi btrfs-1: dirty=563 wb=652 unstable=0 bg_thresh=990 thresh=1980 gap=765 poll_thresh=22 ino=257 dd-2584 [005] 240.299464: balance_dirty_state: bdi btrfs-1: dirty=588 wb=652 unstable=0 bg_thresh=989 thresh=1979 gap=739 poll_thresh=16 ino=257 dd-2584 [005] 240.299578: balance_dirty_state: bdi btrfs-1: dirty=613 wb=652 unstable=0 bg_thresh=989 thresh=1978 gap=713 poll_thresh=17 ino=257 dd-2584 [005] 240.299692: balance_dirty_state: bdi btrfs-1: dirty=638 wb=652 unstable=0 bg_thresh=988 thresh=1977 gap=687 poll_thresh=18 ino=257 dd-2584 [005] 240.299977: balance_dirty_state: bdi btrfs-1: dirty=688 wb=652 unstable=0 bg_thresh=990 thresh=1981 gap=641 poll_thresh=19 ino=257 dd-2584 [005] 240.300090: balance_dirty_state: bdi btrfs-1: dirty=713 wb=652 unstable=0 bg_thresh=990 thresh=1980 gap=615 poll_thresh=20 ino=257 dd-2584 [005] 240.300203: balance_dirty_state: bdi btrfs-1: dirty=738 wb=652 unstable=0 bg_thresh=989 thresh=1979 gap=589 poll_thresh=21 ino=257 dd-2584 [005] 240.300317: balance_dirty_state: bdi btrfs-1: dirty=788 wb=652 unstable=0 bg_thresh=989 thresh=1978 gap=538 poll_thresh=22 ino=257 dd-2584 [005] 240.300429: balance_dirty_state: bdi btrfs-1: dirty=813 wb=652 unstable=0 bg_thresh=991 thresh=1982 gap=517 poll_thresh=23 ino=257 dd-2584 [005] 240.300541: balance_dirty_state: bdi btrfs-1: dirty=838 wb=652 unstable=0 bg_thresh=990 thresh=1981 gap=491 poll_thresh=24 ino=257 dd-2584 [005] 240.300545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.307423: balance_dirty_state: bdi btrfs-1: dirty=838 wb=527 unstable=0 bg_thresh=990 thresh=1981 gap=616 poll_thresh=24 ino=257 dd-2584 [005] 240.307512: balance_dirty_state: bdi btrfs-1: dirty=863 wb=527 unstable=0 bg_thresh=987 thresh=1975 gap=585 poll_thresh=18 ino=257 dd-2584 [005] 240.307626: balance_dirty_state: bdi btrfs-1: dirty=888 wb=527 unstable=0 bg_thresh=989 thresh=1979 gap=564 poll_thresh=19 ino=257 dd-2584 [005] 240.307907: balance_dirty_state: bdi btrfs-1: dirty=913 wb=527 unstable=0 bg_thresh=989 thresh=1978 gap=538 poll_thresh=20 ino=257 dd-2584 [005] 240.308021: balance_dirty_state: bdi btrfs-1: dirty=963 wb=527 unstable=0 bg_thresh=988 thresh=1977 gap=487 poll_thresh=21 ino=257 dd-2584 [005] 240.308026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=52936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.315440: balance_dirty_state: bdi btrfs-1: dirty=963 wb=402 unstable=0 bg_thresh=986 thresh=1972 gap=607 poll_thresh=21 ino=257 dd-2584 [005] 240.315510: balance_dirty_state: bdi btrfs-1: dirty=963 wb=402 unstable=0 bg_thresh=985 thresh=1971 gap=606 poll_thresh=16 ino=257 dd-2584 [005] 240.315623: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=402 unstable=0 bg_thresh=985 thresh=1970 gap=555 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 240.315687: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7716 wrote=0 to_write=8192 dd-2584 [005] 240.315747: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=402 unstable=0 bg_thresh=987 thresh=1974 gap=534 poll_thresh=18 ino=257 dd-2584 [005] 240.315871: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=402 unstable=0 bg_thresh=986 thresh=1973 gap=508 poll_thresh=19 ino=257 dd-2584 [005] 240.315999: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=477 unstable=0 bg_thresh=986 thresh=1972 gap=482 poll_thresh=20 ino=257 dd-2584 [005] 240.316001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=53912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 240.319565: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=896 to_write=7296 dd-2584 [005] 240.323295: balance_dirty_state: bdi btrfs-1: dirty=188 wb=1177 unstable=0 bg_thresh=988 thresh=1976 gap=611 poll_thresh=20 ino=257 dd-2584 [005] 240.323382: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1177 unstable=0 bg_thresh=990 thresh=1981 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 240.323460: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1177 unstable=0 bg_thresh=987 thresh=1975 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 240.323656: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1177 unstable=0 bg_thresh=989 thresh=1979 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 240.324098: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1177 unstable=0 bg_thresh=989 thresh=1978 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 240.324253: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1177 unstable=0 bg_thresh=988 thresh=1977 gap=462 poll_thresh=19 ino=257 dd-2584 [005] 240.324259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=53912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 240.331447: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1052 unstable=0 bg_thresh=985 thresh=1970 gap=580 poll_thresh=19 ino=257 dd-2584 [001] 240.331553: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1052 unstable=0 bg_thresh=985 thresh=1970 gap=555 poll_thresh=14 ino=257 dd-2584 [001] 240.331614: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1052 unstable=0 bg_thresh=984 thresh=1969 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 240.331674: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1052 unstable=0 bg_thresh=987 thresh=1974 gap=534 poll_thresh=16 ino=257 dd-2584 [001] 240.331794: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1052 unstable=0 bg_thresh=986 thresh=1973 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 240.331913: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1052 unstable=0 bg_thresh=986 thresh=1972 gap=457 poll_thresh=18 ino=257 dd-2584 [001] 240.331918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=53912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 240.339373: balance_dirty_state: bdi btrfs-1: dirty=463 wb=927 unstable=0 bg_thresh=985 thresh=1971 gap=581 poll_thresh=18 ino=257 dd-2584 [001] 240.339470: balance_dirty_state: bdi btrfs-1: dirty=463 wb=927 unstable=0 bg_thresh=985 thresh=1970 gap=580 poll_thresh=13 ino=257 dd-2584 [001] 240.339561: balance_dirty_state: bdi btrfs-1: dirty=488 wb=927 unstable=0 bg_thresh=985 thresh=1970 gap=555 poll_thresh=14 ino=257 dd-2584 [001] 240.339650: balance_dirty_state: bdi btrfs-1: dirty=513 wb=927 unstable=0 bg_thresh=984 thresh=1969 gap=529 poll_thresh=15 ino=257 dd-2584 [001] 240.339741: balance_dirty_state: bdi btrfs-1: dirty=513 wb=927 unstable=0 bg_thresh=987 thresh=1974 gap=534 poll_thresh=16 ino=257 dd-2584 [001] 240.340196: balance_dirty_state: bdi btrfs-1: dirty=538 wb=927 unstable=0 bg_thresh=979 thresh=1959 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 240.340378: balance_dirty_state: bdi btrfs-1: dirty=588 wb=927 unstable=0 bg_thresh=976 thresh=1952 gap=437 poll_thresh=18 ino=257 dd-2584 [001] 240.340385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1222 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=53912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.351323: balance_dirty_state: bdi btrfs-1: dirty=588 wb=777 unstable=0 bg_thresh=965 thresh=1931 gap=566 poll_thresh=18 ino=257 dd-2584 [005] 240.351409: balance_dirty_state: bdi btrfs-1: dirty=588 wb=777 unstable=0 bg_thresh=968 thresh=1936 gap=571 poll_thresh=13 ino=257 dd-2584 [005] 240.351471: balance_dirty_state: bdi btrfs-1: dirty=613 wb=777 unstable=0 bg_thresh=967 thresh=1935 gap=545 poll_thresh=14 ino=257 dd-2584 [005] 240.351531: balance_dirty_state: bdi btrfs-1: dirty=613 wb=777 unstable=0 bg_thresh=967 thresh=1935 gap=545 poll_thresh=15 ino=257 dd-2584 [005] 240.351592: balance_dirty_state: bdi btrfs-1: dirty=638 wb=777 unstable=0 bg_thresh=967 thresh=1934 gap=519 poll_thresh=16 ino=257 dd-2584 [005] 240.351712: balance_dirty_state: bdi btrfs-1: dirty=663 wb=777 unstable=0 bg_thresh=966 thresh=1933 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 240.351832: balance_dirty_state: bdi btrfs-1: dirty=713 wb=777 unstable=0 bg_thresh=968 thresh=1937 gap=447 poll_thresh=18 ino=257 dd-2584 [005] 240.351837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1287 task_limit=1208 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=53912 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 240.359309: balance_dirty_state: bdi btrfs-1: dirty=713 wb=527 unstable=0 bg_thresh=972 thresh=1944 gap=704 poll_thresh=18 ino=257 dd-2584 [005] 240.359389: balance_dirty_state: bdi btrfs-1: dirty=713 wb=527 unstable=0 bg_thresh=972 thresh=1944 gap=704 poll_thresh=13 ino=257 dd-2584 [005] 240.359452: balance_dirty_state: bdi btrfs-1: dirty=738 wb=527 unstable=0 bg_thresh=971 thresh=1943 gap=678 poll_thresh=14 ino=257 dd-2584 [005] 240.359515: balance_dirty_state: bdi btrfs-1: dirty=763 wb=527 unstable=0 bg_thresh=968 thresh=1937 gap=647 poll_thresh=15 ino=257 dd-2584 [005] 240.359576: balance_dirty_state: bdi btrfs-1: dirty=763 wb=527 unstable=0 bg_thresh=971 thresh=1942 gap=652 poll_thresh=16 ino=257 dd-2584 [005] 240.359877: balance_dirty_state: bdi btrfs-1: dirty=788 wb=527 unstable=0 bg_thresh=970 thresh=1941 gap=626 poll_thresh=17 ino=257 dd-2584 [005] 240.359994: balance_dirty_state: bdi btrfs-1: dirty=838 wb=527 unstable=0 bg_thresh=972 thresh=1945 gap=580 poll_thresh=18 ino=257 dd-2584 [005] 240.360112: balance_dirty_state: bdi btrfs-1: dirty=863 wb=527 unstable=0 bg_thresh=972 thresh=1944 gap=554 poll_thresh=19 ino=257 dd-2584 [005] 240.360229: balance_dirty_state: bdi btrfs-1: dirty=888 wb=527 unstable=0 bg_thresh=971 thresh=1943 gap=528 poll_thresh=20 ino=257 dd-2584 [005] 240.360347: balance_dirty_state: bdi btrfs-1: dirty=938 wb=527 unstable=0 bg_thresh=971 thresh=1942 gap=477 poll_thresh=21 ino=257 dd-2584 [005] 240.360352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1292 task_limit=1213 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-91% task_gap=-280% task_weight=98% bdi_bw=53912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.371534: balance_dirty_state: bdi btrfs-1: dirty=938 wb=402 unstable=0 bg_thresh=970 thresh=1940 gap=600 poll_thresh=21 ino=257 dd-2584 [005] 240.371656: balance_dirty_state: bdi btrfs-1: dirty=938 wb=402 unstable=0 bg_thresh=970 thresh=1940 gap=600 poll_thresh=16 ino=257 dd-2584 [005] 240.371887: balance_dirty_state: bdi btrfs-1: dirty=988 wb=402 unstable=0 bg_thresh=969 thresh=1939 gap=549 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 240.371978: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7772 wrote=0 to_write=8192 dd-2584 [005] 240.372138: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=402 unstable=0 bg_thresh=969 thresh=1938 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 240.372404: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=377 unstable=0 bg_thresh=971 thresh=1942 gap=552 poll_thresh=19 ino=257 dd-2584 [005] 240.372904: balance_dirty_state: bdi btrfs-1: dirty=913 wb=402 unstable=0 bg_thresh=970 thresh=1941 gap=626 poll_thresh=20 ino=257 dd-2584 [005] 240.373242: balance_dirty_state: bdi btrfs-1: dirty=888 wb=477 unstable=0 bg_thresh=970 thresh=1940 gap=575 poll_thresh=21 ino=257 dd-2584 [005] 240.373580: balance_dirty_state: bdi btrfs-1: dirty=838 wb=552 unstable=0 bg_thresh=969 thresh=1939 gap=549 poll_thresh=22 ino=257 dd-2584 [005] 240.373919: balance_dirty_state: bdi btrfs-1: dirty=788 wb=627 unstable=0 bg_thresh=971 thresh=1943 gap=528 poll_thresh=23 ino=257 dd-2584 [005] 240.374261: balance_dirty_state: bdi btrfs-1: dirty=763 wb=677 unstable=0 bg_thresh=971 thresh=1942 gap=502 poll_thresh=24 ino=257 dd-2584 [005] 240.374596: balance_dirty_state: bdi btrfs-1: dirty=738 wb=752 unstable=0 bg_thresh=970 thresh=1941 gap=451 poll_thresh=25 ino=257 dd-2584 [005] 240.374600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1291 task_limit=1211 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-91% task_gap=-283% task_weight=99% bdi_bw=53912 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 240.376987: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=1024 to_write=7168 dd-2584 [005] 240.379365: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1127 unstable=0 bg_thresh=966 thresh=1933 gap=568 poll_thresh=25 ino=257 dd-2584 [005] 240.379471: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1127 unstable=0 bg_thresh=969 thresh=1938 gap=573 poll_thresh=19 ino=257 dd-2584 [005] 240.379642: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1127 unstable=0 bg_thresh=967 thresh=1934 gap=519 poll_thresh=20 ino=257 dd-2584 [005] 240.380102: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1127 unstable=0 bg_thresh=968 thresh=1937 gap=497 poll_thresh=21 ino=257 dd-2584 [005] 240.380268: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1127 unstable=0 bg_thresh=968 thresh=1936 gap=471 poll_thresh=22 ino=257 dd-2584 [005] 240.380274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1286 task_limit=1207 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=53912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 240.387327: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1052 unstable=0 bg_thresh=969 thresh=1939 gap=549 poll_thresh=22 ino=257 dd-2584 [003] 240.387405: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1052 unstable=0 bg_thresh=970 thresh=1941 gap=551 poll_thresh=16 ino=257 dd-2584 [003] 240.387527: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1052 unstable=0 bg_thresh=975 thresh=1951 gap=511 poll_thresh=17 ino=257 dd-2584 [003] 240.387646: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1052 unstable=0 bg_thresh=978 thresh=1956 gap=491 poll_thresh=18 ino=257 dd-2584 [003] 240.387769: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1052 unstable=0 bg_thresh=980 thresh=1961 gap=471 poll_thresh=19 ino=257 dd-2584 [003] 240.387774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-53% task_gap=-206% task_weight=99% bdi_bw=53912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 240.395315: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1002 unstable=0 bg_thresh=978 thresh=1957 gap=517 poll_thresh=19 ino=257 dd-2584 [003] 240.395378: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1002 unstable=0 bg_thresh=978 thresh=1957 gap=492 poll_thresh=14 ino=257 dd-2584 [003] 240.395442: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1002 unstable=0 bg_thresh=981 thresh=1962 gap=472 poll_thresh=15 ino=257 dd-2584 [003] 240.395447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-53% task_gap=-206% task_weight=100% bdi_bw=53912 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 240.403335: balance_dirty_state: bdi btrfs-1: dirty=488 wb=752 unstable=0 bg_thresh=978 thresh=1957 gap=717 poll_thresh=15 ino=257 dd-2584 [003] 240.403421: balance_dirty_state: bdi btrfs-1: dirty=488 wb=752 unstable=0 bg_thresh=978 thresh=1957 gap=717 poll_thresh=11 ino=257 dd-2584 [003] 240.403541: balance_dirty_state: bdi btrfs-1: dirty=513 wb=752 unstable=0 bg_thresh=981 thresh=1962 gap=697 poll_thresh=12 ino=257 dd-2584 [003] 240.403660: balance_dirty_state: bdi btrfs-1: dirty=513 wb=752 unstable=0 bg_thresh=980 thresh=1961 gap=696 poll_thresh=13 ino=257 dd-2584 [003] 240.403776: balance_dirty_state: bdi btrfs-1: dirty=538 wb=752 unstable=0 bg_thresh=980 thresh=1961 gap=671 poll_thresh=14 ino=257 dd-2584 [003] 240.404261: balance_dirty_state: bdi btrfs-1: dirty=563 wb=752 unstable=0 bg_thresh=980 thresh=1960 gap=645 poll_thresh=15 ino=257 dd-2584 [003] 240.404379: balance_dirty_state: bdi btrfs-1: dirty=563 wb=752 unstable=0 bg_thresh=980 thresh=1960 gap=645 poll_thresh=16 ino=257 dd-2584 [003] 240.404618: balance_dirty_state: bdi btrfs-1: dirty=613 wb=752 unstable=0 bg_thresh=979 thresh=1958 gap=593 poll_thresh=17 ino=257 dd-2584 [003] 240.404855: balance_dirty_state: bdi btrfs-1: dirty=638 wb=752 unstable=0 bg_thresh=978 thresh=1957 gap=567 poll_thresh=18 ino=257 dd-2584 [003] 240.405089: balance_dirty_state: bdi btrfs-1: dirty=663 wb=752 unstable=0 bg_thresh=978 thresh=1956 gap=541 poll_thresh=19 ino=257 dd-2584 [003] 240.405325: balance_dirty_state: bdi btrfs-1: dirty=713 wb=752 unstable=0 bg_thresh=980 thresh=1960 gap=495 poll_thresh=20 ino=257 dd-2584 [003] 240.405559: balance_dirty_state: bdi btrfs-1: dirty=738 wb=752 unstable=0 bg_thresh=979 thresh=1959 gap=469 poll_thresh=21 ino=257 dd-2584 [003] 240.405568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=53912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 240.411358: balance_dirty_state: bdi btrfs-1: dirty=738 wb=627 unstable=0 bg_thresh=972 thresh=1945 gap=580 poll_thresh=21 ino=257 dd-2584 [003] 240.411462: balance_dirty_state: bdi btrfs-1: dirty=738 wb=627 unstable=0 bg_thresh=972 thresh=1945 gap=580 poll_thresh=16 ino=257 dd-2584 [003] 240.411577: balance_dirty_state: bdi btrfs-1: dirty=788 wb=627 unstable=0 bg_thresh=975 thresh=1950 gap=535 poll_thresh=17 ino=257 dd-2584 [003] 240.411857: balance_dirty_state: bdi btrfs-1: dirty=813 wb=627 unstable=0 bg_thresh=980 thresh=1960 gap=520 poll_thresh=18 ino=257 dd-2584 [003] 240.411973: balance_dirty_state: bdi btrfs-1: dirty=838 wb=627 unstable=0 bg_thresh=979 thresh=1959 gap=494 poll_thresh=19 ino=257 dd-2584 [003] 240.412086: balance_dirty_state: bdi btrfs-1: dirty=888 wb=627 unstable=0 bg_thresh=979 thresh=1958 gap=443 poll_thresh=20 ino=257 dd-2584 [003] 240.412090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1228 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-55% task_gap=-209% task_weight=98% bdi_bw=53912 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 240.419341: balance_dirty_state: bdi btrfs-1: dirty=888 wb=502 unstable=0 bg_thresh=973 thresh=1946 gap=556 poll_thresh=20 ino=257 dd-2584 [003] 240.419430: balance_dirty_state: bdi btrfs-1: dirty=888 wb=502 unstable=0 bg_thresh=973 thresh=1946 gap=556 poll_thresh=15 ino=257 dd-2584 [003] 240.419490: balance_dirty_state: bdi btrfs-1: dirty=913 wb=502 unstable=0 bg_thresh=975 thresh=1951 gap=536 poll_thresh=16 ino=257 dd-2584 [003] 240.419600: balance_dirty_state: bdi btrfs-1: dirty=938 wb=502 unstable=0 bg_thresh=978 thresh=1956 gap=516 poll_thresh=17 ino=257 dd-2584 [003] 240.419712: balance_dirty_state: bdi btrfs-1: dirty=963 wb=502 unstable=0 bg_thresh=977 thresh=1955 gap=490 poll_thresh=18 ino=257 dd-2584 [003] 240.419825: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=502 unstable=0 bg_thresh=979 thresh=1959 gap=444 poll_thresh=19 ino=257 dd-2584 [003] 240.419829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-55% task_gap=-208% task_weight=98% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 240.419886: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7820 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 240.421684: writeback_single_inode: bdi btrfs-1: ino=257 state= age=276 wrote=784 to_write=7408 dd-2584 [003] 240.427324: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1177 unstable=0 bg_thresh=976 thresh=1953 gap=563 poll_thresh=19 ino=257 dd-2584 [003] 240.427386: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1177 unstable=0 bg_thresh=976 thresh=1953 gap=563 poll_thresh=14 ino=257 dd-2584 [003] 240.427445: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1177 unstable=0 bg_thresh=979 thresh=1958 gap=543 poll_thresh=15 ino=257 dd-2584 [003] 240.427505: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1177 unstable=0 bg_thresh=979 thresh=1958 gap=518 poll_thresh=16 ino=257 dd-2584 [003] 240.427803: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1177 unstable=0 bg_thresh=981 thresh=1962 gap=497 poll_thresh=17 ino=257 dd-2584 [003] 240.427917: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1177 unstable=0 bg_thresh=980 thresh=1961 gap=471 poll_thresh=18 ino=257 dd-2584 [003] 240.427921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-53% task_gap=-206% task_weight=99% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 240.435364: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1027 unstable=0 bg_thresh=970 thresh=1941 gap=601 poll_thresh=18 ino=257 dd-2584 [003] 240.435446: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1027 unstable=0 bg_thresh=970 thresh=1941 gap=576 poll_thresh=13 ino=257 dd-2584 [003] 240.435505: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1027 unstable=0 bg_thresh=973 thresh=1946 gap=581 poll_thresh=14 ino=257 dd-2584 [003] 240.435561: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1027 unstable=0 bg_thresh=975 thresh=1951 gap=561 poll_thresh=15 ino=257 dd-2584 [003] 240.435615: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1027 unstable=0 bg_thresh=975 thresh=1951 gap=536 poll_thresh=16 ino=257 dd-2584 [003] 240.435727: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1027 unstable=0 bg_thresh=978 thresh=1956 gap=516 poll_thresh=17 ino=257 dd-2584 [003] 240.435840: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1027 unstable=0 bg_thresh=980 thresh=1960 gap=495 poll_thresh=18 ino=257 dd-2584 [003] 240.435952: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1027 unstable=0 bg_thresh=979 thresh=1959 gap=444 poll_thresh=19 ino=257 dd-2584 [003] 240.435957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 240.443329: balance_dirty_state: bdi btrfs-1: dirty=488 wb=902 unstable=0 bg_thresh=973 thresh=1946 gap=556 poll_thresh=19 ino=257 dd-2584 [003] 240.443392: balance_dirty_state: bdi btrfs-1: dirty=488 wb=902 unstable=0 bg_thresh=973 thresh=1946 gap=556 poll_thresh=14 ino=257 dd-2584 [003] 240.443450: balance_dirty_state: bdi btrfs-1: dirty=513 wb=902 unstable=0 bg_thresh=975 thresh=1951 gap=536 poll_thresh=15 ino=257 dd-2584 [003] 240.443686: balance_dirty_state: bdi btrfs-1: dirty=513 wb=902 unstable=0 bg_thresh=975 thresh=1951 gap=536 poll_thresh=16 ino=257 dd-2584 [003] 240.443804: balance_dirty_state: bdi btrfs-1: dirty=563 wb=902 unstable=0 bg_thresh=980 thresh=1961 gap=496 poll_thresh=17 ino=257 dd-2584 [003] 240.443922: balance_dirty_state: bdi btrfs-1: dirty=588 wb=902 unstable=0 bg_thresh=980 thresh=1960 gap=470 poll_thresh=18 ino=257 dd-2584 [003] 240.443926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-255% task_weight=98% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 240.451411: balance_dirty_state: bdi btrfs-1: dirty=588 wb=777 unstable=0 bg_thresh=978 thresh=1956 gap=591 poll_thresh=18 ino=257 dd-2584 [003] 240.451476: balance_dirty_state: bdi btrfs-1: dirty=613 wb=777 unstable=0 bg_thresh=978 thresh=1956 gap=566 poll_thresh=13 ino=257 dd-2584 [003] 240.451535: balance_dirty_state: bdi btrfs-1: dirty=613 wb=777 unstable=0 bg_thresh=980 thresh=1961 gap=571 poll_thresh=14 ino=257 dd-2584 [003] 240.451594: balance_dirty_state: bdi btrfs-1: dirty=638 wb=777 unstable=0 bg_thresh=977 thresh=1955 gap=540 poll_thresh=15 ino=257 dd-2584 [003] 240.451653: balance_dirty_state: bdi btrfs-1: dirty=663 wb=777 unstable=0 bg_thresh=980 thresh=1960 gap=520 poll_thresh=16 ino=257 dd-2584 [003] 240.451769: balance_dirty_state: bdi btrfs-1: dirty=688 wb=777 unstable=0 bg_thresh=979 thresh=1959 gap=494 poll_thresh=17 ino=257 dd-2584 [003] 240.451887: balance_dirty_state: bdi btrfs-1: dirty=713 wb=777 unstable=0 bg_thresh=981 thresh=1963 gap=473 poll_thresh=18 ino=257 dd-2584 [003] 240.451892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 240.459470: balance_dirty_state: bdi btrfs-1: dirty=713 wb=652 unstable=0 bg_thresh=971 thresh=1942 gap=577 poll_thresh=18 ino=257 dd-2584 [003] 240.459557: balance_dirty_state: bdi btrfs-1: dirty=738 wb=652 unstable=0 bg_thresh=971 thresh=1942 gap=552 poll_thresh=13 ino=257 dd-2584 [003] 240.459613: balance_dirty_state: bdi btrfs-1: dirty=738 wb=652 unstable=0 bg_thresh=973 thresh=1947 gap=557 poll_thresh=14 ino=257 dd-2584 [003] 240.459668: balance_dirty_state: bdi btrfs-1: dirty=763 wb=652 unstable=0 bg_thresh=976 thresh=1952 gap=537 poll_thresh=15 ino=257 dd-2584 [003] 240.459893: balance_dirty_state: bdi btrfs-1: dirty=788 wb=652 unstable=0 bg_thresh=976 thresh=1952 gap=512 poll_thresh=16 ino=257 dd-2584 [003] 240.460005: balance_dirty_state: bdi btrfs-1: dirty=813 wb=652 unstable=0 bg_thresh=978 thresh=1957 gap=492 poll_thresh=17 ino=257 dd-2584 [003] 240.460118: balance_dirty_state: bdi btrfs-1: dirty=838 wb=652 unstable=0 bg_thresh=980 thresh=1961 gap=471 poll_thresh=18 ino=257 dd-2584 [003] 240.460123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1231 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 240.467452: balance_dirty_state: bdi btrfs-1: dirty=838 wb=527 unstable=0 bg_thresh=977 thresh=1955 gap=590 poll_thresh=18 ino=257 dd-2584 [003] 240.467535: balance_dirty_state: bdi btrfs-1: dirty=863 wb=527 unstable=0 bg_thresh=980 thresh=1960 gap=570 poll_thresh=13 ino=257 dd-2584 [003] 240.467596: balance_dirty_state: bdi btrfs-1: dirty=888 wb=527 unstable=0 bg_thresh=980 thresh=1960 gap=545 poll_thresh=14 ino=257 dd-2584 [003] 240.467653: balance_dirty_state: bdi btrfs-1: dirty=888 wb=527 unstable=0 bg_thresh=979 thresh=1959 gap=544 poll_thresh=15 ino=257 dd-2584 [003] 240.467712: balance_dirty_state: bdi btrfs-1: dirty=913 wb=527 unstable=0 bg_thresh=979 thresh=1959 gap=519 poll_thresh=16 ino=257 dd-2584 [003] 240.467828: balance_dirty_state: bdi btrfs-1: dirty=938 wb=527 unstable=0 bg_thresh=979 thresh=1958 gap=493 poll_thresh=17 ino=257 dd-2584 [003] 240.467946: balance_dirty_state: bdi btrfs-1: dirty=963 wb=527 unstable=0 bg_thresh=981 thresh=1962 gap=472 poll_thresh=18 ino=257 dd-2584 [003] 240.467951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 240.475392: balance_dirty_state: bdi btrfs-1: dirty=963 wb=402 unstable=0 bg_thresh=968 thresh=1937 gap=572 poll_thresh=18 ino=257 dd-2584 [003] 240.475489: balance_dirty_state: bdi btrfs-1: dirty=988 wb=402 unstable=0 bg_thresh=968 thresh=1937 gap=547 poll_thresh=13 ino=257 dd-2584 [003] 240.475552: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=402 unstable=0 bg_thresh=971 thresh=1942 gap=527 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 240.475561: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7876 wrote=0 to_write=8192 dd-2584 [003] 240.475615: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=402 unstable=0 bg_thresh=973 thresh=1947 gap=532 poll_thresh=15 ino=257 dd-2584 [003] 240.475856: balance_dirty_state: bdi btrfs-1: dirty=963 wb=477 unstable=0 bg_thresh=983 thresh=1967 gap=527 poll_thresh=16 ino=257 dd-2584 [003] 240.475985: balance_dirty_state: bdi btrfs-1: dirty=938 wb=527 unstable=0 bg_thresh=988 thresh=1977 gap=512 poll_thresh=17 ino=257 dd-2584 [003] 240.476114: balance_dirty_state: bdi btrfs-1: dirty=938 wb=577 unstable=0 bg_thresh=987 thresh=1975 gap=460 poll_thresh=18 ino=257 dd-2584 [003] 240.476116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 240.477844: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=896 to_write=7296 dd-2584 [003] 240.483419: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1177 unstable=0 bg_thresh=980 thresh=1960 gap=570 poll_thresh=18 ino=257 dd-2584 [003] 240.483542: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1177 unstable=0 bg_thresh=980 thresh=1960 gap=570 poll_thresh=13 ino=257 dd-2584 [003] 240.483659: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1177 unstable=0 bg_thresh=982 thresh=1965 gap=550 poll_thresh=14 ino=257 dd-2584 [003] 240.483776: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1177 unstable=0 bg_thresh=982 thresh=1965 gap=550 poll_thresh=15 ino=257 dd-2584 [003] 240.483893: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1177 unstable=0 bg_thresh=985 thresh=1970 gap=530 poll_thresh=16 ino=257 dd-2584 [003] 240.484131: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1177 unstable=0 bg_thresh=987 thresh=1975 gap=510 poll_thresh=17 ino=257 dd-2584 [003] 240.484375: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1177 unstable=0 bg_thresh=989 thresh=1979 gap=464 poll_thresh=18 ino=257 dd-2584 [003] 240.484384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 240.491362: balance_dirty_state: bdi btrfs-1: dirty=338 wb=927 unstable=0 bg_thresh=974 thresh=1948 gap=683 poll_thresh=18 ino=257 dd-2584 [007] 240.491554: balance_dirty_state: bdi btrfs-1: dirty=338 wb=927 unstable=0 bg_thresh=973 thresh=1946 gap=681 poll_thresh=13 ino=257 dd-2584 [007] 240.491733: balance_dirty_state: bdi btrfs-1: dirty=363 wb=927 unstable=0 bg_thresh=970 thresh=1941 gap=651 poll_thresh=14 ino=257 dd-2584 [007] 240.491919: balance_dirty_state: bdi btrfs-1: dirty=388 wb=927 unstable=0 bg_thresh=973 thresh=1946 gap=631 poll_thresh=15 ino=257 dd-2584 [007] 240.492336: balance_dirty_state: bdi btrfs-1: dirty=388 wb=902 unstable=0 bg_thresh=972 thresh=1945 gap=655 poll_thresh=16 ino=257 dd-2584 [007] 240.492513: balance_dirty_state: bdi btrfs-1: dirty=438 wb=902 unstable=0 bg_thresh=977 thresh=1954 gap=614 poll_thresh=17 ino=257 dd-2584 [007] 240.492693: balance_dirty_state: bdi btrfs-1: dirty=463 wb=902 unstable=0 bg_thresh=973 thresh=1946 gap=581 poll_thresh=18 ino=257 dd-2584 [007] 240.492866: balance_dirty_state: bdi btrfs-1: dirty=488 wb=902 unstable=0 bg_thresh=975 thresh=1950 gap=560 poll_thresh=19 ino=257 dd-2584 [007] 240.493043: balance_dirty_state: bdi btrfs-1: dirty=538 wb=902 unstable=0 bg_thresh=974 thresh=1948 gap=508 poll_thresh=20 ino=257 dd-2584 [007] 240.493222: balance_dirty_state: bdi btrfs-1: dirty=563 wb=902 unstable=0 bg_thresh=976 thresh=1953 gap=488 poll_thresh=21 ino=257 dd-2584 [007] 240.493230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1223 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-9% task_gap=-118% task_weight=98% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 240.499477: balance_dirty_state: bdi btrfs-1: dirty=563 wb=902 unstable=0 bg_thresh=975 thresh=1950 gap=485 poll_thresh=21 ino=257 dd-2584 [007] 240.499482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1220 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-11% task_gap=-122% task_weight=98% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 240.507426: balance_dirty_state: bdi btrfs-1: dirty=563 wb=777 unstable=0 bg_thresh=976 thresh=1952 gap=612 poll_thresh=21 ino=257 dd-2584 [001] 240.507563: balance_dirty_state: bdi btrfs-1: dirty=563 wb=752 unstable=0 bg_thresh=973 thresh=1946 gap=631 poll_thresh=16 ino=257 dd-2584 [001] 240.507811: balance_dirty_state: bdi btrfs-1: dirty=613 wb=652 unstable=0 bg_thresh=978 thresh=1957 gap=692 poll_thresh=17 ino=257 dd-2584 [001] 240.508164: balance_dirty_state: bdi btrfs-1: dirty=638 wb=652 unstable=0 bg_thresh=980 thresh=1961 gap=671 poll_thresh=18 ino=257 dd-2584 [001] 240.508870: balance_dirty_state: bdi btrfs-1: dirty=663 wb=652 unstable=0 bg_thresh=980 thresh=1960 gap=645 poll_thresh=19 ino=257 dd-2584 [001] 240.509107: balance_dirty_state: bdi btrfs-1: dirty=713 wb=652 unstable=0 bg_thresh=979 thresh=1959 gap=594 poll_thresh=20 ino=257 dd-2584 [001] 240.509344: balance_dirty_state: bdi btrfs-1: dirty=738 wb=652 unstable=0 bg_thresh=979 thresh=1958 gap=568 poll_thresh=21 ino=257 dd-2584 [001] 240.509578: balance_dirty_state: bdi btrfs-1: dirty=763 wb=652 unstable=0 bg_thresh=981 thresh=1962 gap=547 poll_thresh=22 ino=257 dd-2584 [001] 240.509815: balance_dirty_state: bdi btrfs-1: dirty=788 wb=652 unstable=0 bg_thresh=980 thresh=1961 gap=521 poll_thresh=23 ino=257 dd-2584 [001] 240.510050: balance_dirty_state: bdi btrfs-1: dirty=838 wb=652 unstable=0 bg_thresh=980 thresh=1960 gap=470 poll_thresh=24 ino=257 dd-2584 [001] 240.510059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-5% task_gap=-109% task_weight=98% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 240.515380: balance_dirty_state: bdi btrfs-1: dirty=838 wb=527 unstable=0 bg_thresh=982 thresh=1964 gap=599 poll_thresh=24 ino=257 dd-2584 [001] 240.515505: balance_dirty_state: bdi btrfs-1: dirty=838 wb=527 unstable=0 bg_thresh=982 thresh=1964 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 240.515741: balance_dirty_state: bdi btrfs-1: dirty=888 wb=527 unstable=0 bg_thresh=984 thresh=1969 gap=554 poll_thresh=19 ino=257 dd-2584 [001] 240.516345: balance_dirty_state: bdi btrfs-1: dirty=913 wb=527 unstable=0 bg_thresh=981 thresh=1962 gap=522 poll_thresh=20 ino=257 dd-2584 [001] 240.516585: balance_dirty_state: bdi btrfs-1: dirty=938 wb=527 unstable=0 bg_thresh=983 thresh=1966 gap=501 poll_thresh=21 ino=257 dd-2584 [001] 240.516819: balance_dirty_state: bdi btrfs-1: dirty=963 wb=527 unstable=0 bg_thresh=982 thresh=1965 gap=475 poll_thresh=22 ino=257 dd-2584 [001] 240.516827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-26% task_gap=-154% task_weight=100% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 240.523460: balance_dirty_state: bdi btrfs-1: dirty=963 wb=402 unstable=0 bg_thresh=978 thresh=1957 gap=592 poll_thresh=22 ino=257 dd-2584 [001] 240.523571: balance_dirty_state: bdi btrfs-1: dirty=988 wb=402 unstable=0 bg_thresh=981 thresh=1962 gap=572 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 240.523647: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7924 wrote=0 to_write=8192 dd-2584 [001] 240.523697: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=402 unstable=0 bg_thresh=980 thresh=1961 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 240.523821: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=402 unstable=0 bg_thresh=982 thresh=1965 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 240.523950: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=452 unstable=0 bg_thresh=982 thresh=1964 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 240.523951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=56860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 240.525897: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=880 to_write=7312 dd-2584 [005] 240.531380: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1152 unstable=0 bg_thresh=978 thresh=1956 gap=591 poll_thresh=19 ino=257 dd-2584 [005] 240.531470: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1152 unstable=0 bg_thresh=980 thresh=1961 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 240.531555: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1152 unstable=0 bg_thresh=983 thresh=1966 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 240.531640: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1152 unstable=0 bg_thresh=983 thresh=1966 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 240.532119: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1152 unstable=0 bg_thresh=982 thresh=1965 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 240.532300: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1152 unstable=0 bg_thresh=984 thresh=1969 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 240.532306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-148% task_weight=99% bdi_bw=56860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.539448: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1027 unstable=0 bg_thresh=984 thresh=1968 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 240.539568: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1027 unstable=0 bg_thresh=984 thresh=1968 gap=603 poll_thresh=13 ino=257 dd-2584 [005] 240.539690: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1027 unstable=0 bg_thresh=983 thresh=1967 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 240.539808: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1027 unstable=0 bg_thresh=983 thresh=1966 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 240.539925: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1027 unstable=0 bg_thresh=983 thresh=1966 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 240.540159: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1027 unstable=0 bg_thresh=982 thresh=1965 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 240.540395: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1027 unstable=0 bg_thresh=984 thresh=1969 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 240.540403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1320 avg_dirty=1320 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=56860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.547463: balance_dirty_state: bdi btrfs-1: dirty=463 wb=877 unstable=0 bg_thresh=989 thresh=1979 gap=639 poll_thresh=18 ino=257 dd-2584 [005] 240.547540: balance_dirty_state: bdi btrfs-1: dirty=463 wb=877 unstable=0 bg_thresh=986 thresh=1973 gap=633 poll_thresh=13 ino=257 dd-2584 [005] 240.547599: balance_dirty_state: bdi btrfs-1: dirty=488 wb=877 unstable=0 bg_thresh=989 thresh=1978 gap=613 poll_thresh=14 ino=257 dd-2584 [005] 240.547658: balance_dirty_state: bdi btrfs-1: dirty=513 wb=877 unstable=0 bg_thresh=988 thresh=1977 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 240.547717: balance_dirty_state: bdi btrfs-1: dirty=513 wb=877 unstable=0 bg_thresh=988 thresh=1977 gap=587 poll_thresh=16 ino=257 dd-2584 [005] 240.548014: balance_dirty_state: bdi btrfs-1: dirty=563 wb=877 unstable=0 bg_thresh=990 thresh=1981 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 240.548132: balance_dirty_state: bdi btrfs-1: dirty=588 wb=877 unstable=0 bg_thresh=990 thresh=1980 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 240.548252: balance_dirty_state: bdi btrfs-1: dirty=613 wb=877 unstable=0 bg_thresh=986 thresh=1973 gap=483 poll_thresh=19 ino=257 dd-2584 [005] 240.548257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=56860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.555530: balance_dirty_state: bdi btrfs-1: dirty=613 wb=877 unstable=0 bg_thresh=985 thresh=1971 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 240.555539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=56860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.563452: balance_dirty_state: bdi btrfs-1: dirty=613 wb=627 unstable=0 bg_thresh=985 thresh=1971 gap=731 poll_thresh=19 ino=257 dd-2584 [005] 240.563531: balance_dirty_state: bdi btrfs-1: dirty=638 wb=627 unstable=0 bg_thresh=988 thresh=1976 gap=711 poll_thresh=14 ino=257 dd-2584 [005] 240.563593: balance_dirty_state: bdi btrfs-1: dirty=663 wb=627 unstable=0 bg_thresh=985 thresh=1970 gap=680 poll_thresh=15 ino=257 dd-2584 [005] 240.563655: balance_dirty_state: bdi btrfs-1: dirty=663 wb=627 unstable=0 bg_thresh=987 thresh=1975 gap=685 poll_thresh=16 ino=257 dd-2584 [005] 240.563776: balance_dirty_state: bdi btrfs-1: dirty=688 wb=627 unstable=0 bg_thresh=987 thresh=1974 gap=659 poll_thresh=17 ino=257 dd-2584 [005] 240.563897: balance_dirty_state: bdi btrfs-1: dirty=738 wb=627 unstable=0 bg_thresh=989 thresh=1978 gap=613 poll_thresh=18 ino=257 dd-2584 [005] 240.564019: balance_dirty_state: bdi btrfs-1: dirty=763 wb=627 unstable=0 bg_thresh=988 thresh=1977 gap=587 poll_thresh=19 ino=257 dd-2584 [005] 240.564141: balance_dirty_state: bdi btrfs-1: dirty=788 wb=627 unstable=0 bg_thresh=988 thresh=1976 gap=561 poll_thresh=20 ino=257 dd-2584 [005] 240.564447: balance_dirty_state: bdi btrfs-1: dirty=838 wb=627 unstable=0 bg_thresh=987 thresh=1975 gap=510 poll_thresh=21 ino=257 dd-2584 [005] 240.564570: balance_dirty_state: bdi btrfs-1: dirty=863 wb=627 unstable=0 bg_thresh=986 thresh=1973 gap=483 poll_thresh=22 ino=257 dd-2584 [005] 240.564575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-142% task_weight=98% bdi_bw=56860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 240.571533: balance_dirty_state: bdi btrfs-1: dirty=863 wb=502 unstable=0 bg_thresh=986 thresh=1972 gap=607 poll_thresh=22 ino=257 dd-2584 [001] 240.571655: balance_dirty_state: bdi btrfs-1: dirty=888 wb=502 unstable=0 bg_thresh=983 thresh=1966 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 240.571891: balance_dirty_state: bdi btrfs-1: dirty=913 wb=502 unstable=0 bg_thresh=982 thresh=1965 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 240.572131: balance_dirty_state: bdi btrfs-1: dirty=938 wb=502 unstable=0 bg_thresh=984 thresh=1969 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 240.572364: balance_dirty_state: bdi btrfs-1: dirty=963 wb=502 unstable=0 bg_thresh=984 thresh=1968 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 240.572596: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=502 unstable=0 bg_thresh=983 thresh=1967 gap=452 poll_thresh=20 ino=257 dd-2584 [001] 240.572605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-25% task_gap=-151% task_weight=100% bdi_bw=56860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 240.572647: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7972 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 240.575920: writeback_single_inode: bdi btrfs-1: ino=257 state= age=148 wrote=784 to_write=7408 dd-2584 [005] 240.583420: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1027 unstable=0 bg_thresh=984 thresh=1969 gap=704 poll_thresh=20 ino=257 dd-2584 [005] 240.583565: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1027 unstable=0 bg_thresh=984 thresh=1969 gap=704 poll_thresh=15 ino=257 dd-2584 [005] 240.583650: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1027 unstable=0 bg_thresh=984 thresh=1968 gap=678 poll_thresh=16 ino=257 dd-2584 [005] 240.584120: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1027 unstable=0 bg_thresh=983 thresh=1967 gap=652 poll_thresh=17 ino=257 dd-2584 [005] 240.584273: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1027 unstable=0 bg_thresh=985 thresh=1971 gap=606 poll_thresh=18 ino=257 dd-2584 [005] 240.584425: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1027 unstable=0 bg_thresh=985 thresh=1970 gap=580 poll_thresh=19 ino=257 dd-2584 [005] 240.584579: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1027 unstable=0 bg_thresh=984 thresh=1969 gap=554 poll_thresh=20 ino=257 dd-2584 [005] 240.584731: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1027 unstable=0 bg_thresh=984 thresh=1968 gap=503 poll_thresh=21 ino=257 dd-2584 [005] 240.584887: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1027 unstable=0 bg_thresh=986 thresh=1972 gap=482 poll_thresh=22 ino=257 dd-2584 [005] 240.584893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1320 avg_dirty=1320 bdi_gap=1% task_gap=-96% task_weight=99% bdi_bw=56860 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 240.591673: balance_dirty_state: bdi btrfs-1: dirty=463 wb=902 unstable=0 bg_thresh=981 thresh=1962 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 240.591914: balance_dirty_state: bdi btrfs-1: dirty=513 wb=902 unstable=0 bg_thresh=983 thresh=1966 gap=551 poll_thresh=17 ino=257 dd-2584 [005] 240.592148: balance_dirty_state: bdi btrfs-1: dirty=538 wb=902 unstable=0 bg_thresh=982 thresh=1965 gap=525 poll_thresh=18 ino=257 dd-2584 [005] 240.592746: balance_dirty_state: bdi btrfs-1: dirty=563 wb=902 unstable=0 bg_thresh=982 thresh=1964 gap=499 poll_thresh=19 ino=257 dd-2584 [005] 240.592982: balance_dirty_state: bdi btrfs-1: dirty=613 wb=902 unstable=0 bg_thresh=984 thresh=1968 gap=453 poll_thresh=20 ino=257 dd-2584 [005] 240.592991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1320 avg_dirty=1320 bdi_gap=0% task_gap=-101% task_weight=99% bdi_bw=56860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.599492: balance_dirty_state: bdi btrfs-1: dirty=613 wb=777 unstable=0 bg_thresh=984 thresh=1969 gap=579 poll_thresh=20 ino=257 dd-2584 [005] 240.599635: balance_dirty_state: bdi btrfs-1: dirty=613 wb=777 unstable=0 bg_thresh=984 thresh=1969 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 240.599755: balance_dirty_state: bdi btrfs-1: dirty=638 wb=777 unstable=0 bg_thresh=984 thresh=1968 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 240.599991: balance_dirty_state: bdi btrfs-1: dirty=663 wb=777 unstable=0 bg_thresh=983 thresh=1967 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 240.600228: balance_dirty_state: bdi btrfs-1: dirty=688 wb=777 unstable=0 bg_thresh=983 thresh=1966 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 240.600464: balance_dirty_state: bdi btrfs-1: dirty=738 wb=777 unstable=0 bg_thresh=985 thresh=1970 gap=455 poll_thresh=19 ino=257 dd-2584 [005] 240.600473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-195% task_weight=99% bdi_bw=56860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.607518: balance_dirty_state: bdi btrfs-1: dirty=738 wb=777 unstable=0 bg_thresh=987 thresh=1974 gap=459 poll_thresh=19 ino=257 dd-2584 [005] 240.607527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=56860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.615518: balance_dirty_state: bdi btrfs-1: dirty=738 wb=652 unstable=0 bg_thresh=986 thresh=1973 gap=583 poll_thresh=19 ino=257 dd-2584 [005] 240.615591: balance_dirty_state: bdi btrfs-1: dirty=738 wb=652 unstable=0 bg_thresh=983 thresh=1967 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 240.615650: balance_dirty_state: bdi btrfs-1: dirty=763 wb=652 unstable=0 bg_thresh=986 thresh=1972 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 240.615709: balance_dirty_state: bdi btrfs-1: dirty=788 wb=652 unstable=0 bg_thresh=983 thresh=1966 gap=526 poll_thresh=16 ino=257 dd-2584 [005] 240.616006: balance_dirty_state: bdi btrfs-1: dirty=813 wb=652 unstable=0 bg_thresh=985 thresh=1970 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 240.616124: balance_dirty_state: bdi btrfs-1: dirty=838 wb=652 unstable=0 bg_thresh=984 thresh=1969 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 240.616129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-148% task_weight=99% bdi_bw=56860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.623567: balance_dirty_state: bdi btrfs-1: dirty=838 wb=402 unstable=0 bg_thresh=982 thresh=1965 gap=725 poll_thresh=18 ino=257 dd-2584 [005] 240.623697: balance_dirty_state: bdi btrfs-1: dirty=863 wb=402 unstable=0 bg_thresh=985 thresh=1970 gap=705 poll_thresh=13 ino=257 dd-2584 [005] 240.623816: balance_dirty_state: bdi btrfs-1: dirty=863 wb=402 unstable=0 bg_thresh=982 thresh=1964 gap=699 poll_thresh=14 ino=257 dd-2584 [005] 240.623934: balance_dirty_state: bdi btrfs-1: dirty=888 wb=402 unstable=0 bg_thresh=984 thresh=1969 gap=679 poll_thresh=15 ino=257 dd-2584 [005] 240.624052: balance_dirty_state: bdi btrfs-1: dirty=913 wb=402 unstable=0 bg_thresh=981 thresh=1963 gap=648 poll_thresh=16 ino=257 dd-2584 [005] 240.624290: balance_dirty_state: bdi btrfs-1: dirty=938 wb=402 unstable=0 bg_thresh=983 thresh=1967 gap=627 poll_thresh=17 ino=257 dd-2584 [005] 240.624523: balance_dirty_state: bdi btrfs-1: dirty=963 wb=402 unstable=0 bg_thresh=983 thresh=1966 gap=601 poll_thresh=18 ino=257 dd-2584 [005] 240.624761: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=402 unstable=0 bg_thresh=982 thresh=1965 gap=550 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 240.624850: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8024 wrote=0 to_write=8192 dd-2584 [005] 240.625008: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=402 unstable=0 bg_thresh=984 thresh=1969 gap=529 poll_thresh=20 ino=257 dd-2584 [005] 240.625619: balance_dirty_state: bdi btrfs-1: dirty=938 wb=477 unstable=0 bg_thresh=980 thresh=1961 gap=546 poll_thresh=21 ino=257 dd-2584 [005] 240.625803: balance_dirty_state: bdi btrfs-1: dirty=888 wb=477 unstable=0 bg_thresh=983 thresh=1966 gap=601 poll_thresh=22 ino=257 dd-2584 [005] 240.625977: balance_dirty_state: bdi btrfs-1: dirty=888 wb=527 unstable=0 bg_thresh=982 thresh=1964 gap=549 poll_thresh=23 ino=257 dd-2584 [005] 240.626152: balance_dirty_state: bdi btrfs-1: dirty=838 wb=602 unstable=0 bg_thresh=983 thresh=1967 gap=527 poll_thresh=24 ino=257 dd-2584 [005] 240.626327: balance_dirty_state: bdi btrfs-1: dirty=813 wb=652 unstable=0 bg_thresh=979 thresh=1959 gap=494 poll_thresh=25 ino=257 dd-2584 [005] 240.626501: balance_dirty_state: bdi btrfs-1: dirty=788 wb=727 unstable=0 bg_thresh=978 thresh=1957 gap=442 poll_thresh=26 ino=257 dd-2584 [005] 240.626503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=56860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 240.627767: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=992 to_write=7200 dd-2584 [005] 240.631462: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1277 unstable=0 bg_thresh=984 thresh=1968 gap=453 poll_thresh=26 ino=257 dd-2584 [005] 240.631472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=58116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 240.641441: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1027 unstable=0 bg_thresh=978 thresh=1956 gap=691 poll_thresh=26 ino=257 dd-2584 [001] 240.641517: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1027 unstable=0 bg_thresh=977 thresh=1955 gap=690 poll_thresh=19 ino=257 dd-2584 [001] 240.641645: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1027 unstable=0 bg_thresh=979 thresh=1959 gap=644 poll_thresh=20 ino=257 dd-2584 [001] 240.641774: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1002 unstable=0 bg_thresh=979 thresh=1958 gap=643 poll_thresh=21 ino=257 dd-2584 [001] 240.642088: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1002 unstable=0 bg_thresh=974 thresh=1949 gap=609 poll_thresh=22 ino=257 dd-2584 [001] 240.642213: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1002 unstable=0 bg_thresh=973 thresh=1947 gap=582 poll_thresh=23 ino=257 dd-2584 [001] 240.642340: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1002 unstable=0 bg_thresh=976 thresh=1953 gap=538 poll_thresh=24 ino=257 dd-2584 [001] 240.642465: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1002 unstable=0 bg_thresh=976 thresh=1953 gap=513 poll_thresh=25 ino=257 dd-2584 [001] 240.642591: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1002 unstable=0 bg_thresh=977 thresh=1954 gap=489 poll_thresh=26 ino=257 dd-2584 [001] 240.642717: balance_dirty_state: bdi btrfs-1: dirty=513 wb=1002 unstable=0 bg_thresh=976 thresh=1953 gap=438 poll_thresh=27 ino=257 dd-2584 [001] 240.642722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1223 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=58116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 240.647421: balance_dirty_state: bdi btrfs-1: dirty=513 wb=1002 unstable=0 bg_thresh=979 thresh=1959 gap=444 poll_thresh=27 ino=257 dd-2584 [001] 240.647427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=58116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 240.659419: balance_dirty_state: bdi btrfs-1: dirty=513 wb=752 unstable=0 bg_thresh=976 thresh=1952 gap=687 poll_thresh=27 ino=257 dd-2584 [001] 240.659506: balance_dirty_state: bdi btrfs-1: dirty=513 wb=752 unstable=0 bg_thresh=978 thresh=1957 gap=692 poll_thresh=20 ino=257 dd-2584 [001] 240.659620: balance_dirty_state: bdi btrfs-1: dirty=538 wb=752 unstable=0 bg_thresh=981 thresh=1962 gap=672 poll_thresh=21 ino=257 dd-2584 [001] 240.659915: balance_dirty_state: bdi btrfs-1: dirty=588 wb=752 unstable=0 bg_thresh=986 thresh=1973 gap=633 poll_thresh=22 ino=257 dd-2584 [001] 240.660034: balance_dirty_state: bdi btrfs-1: dirty=613 wb=752 unstable=0 bg_thresh=991 thresh=1983 gap=618 poll_thresh=23 ino=257 dd-2584 [001] 240.660152: balance_dirty_state: bdi btrfs-1: dirty=638 wb=752 unstable=0 bg_thresh=985 thresh=1970 gap=580 poll_thresh=24 ino=257 dd-2584 [001] 240.660269: balance_dirty_state: bdi btrfs-1: dirty=688 wb=752 unstable=0 bg_thresh=984 thresh=1969 gap=529 poll_thresh=25 ino=257 dd-2584 [001] 240.660388: balance_dirty_state: bdi btrfs-1: dirty=713 wb=752 unstable=0 bg_thresh=984 thresh=1968 gap=503 poll_thresh=26 ino=257 dd-2584 [001] 240.660509: balance_dirty_state: bdi btrfs-1: dirty=738 wb=752 unstable=0 bg_thresh=986 thresh=1972 gap=482 poll_thresh=27 ino=257 dd-2584 [001] 240.660514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=58116 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 240.667571: balance_dirty_state: bdi btrfs-1: dirty=738 wb=627 unstable=0 bg_thresh=985 thresh=1971 gap=606 poll_thresh=27 ino=257 dd-2584 [001] 240.667638: balance_dirty_state: bdi btrfs-1: dirty=763 wb=627 unstable=0 bg_thresh=988 thresh=1976 gap=586 poll_thresh=20 ino=257 dd-2584 [001] 240.667755: balance_dirty_state: bdi btrfs-1: dirty=788 wb=627 unstable=0 bg_thresh=987 thresh=1975 gap=560 poll_thresh=21 ino=257 dd-2584 [001] 240.667869: balance_dirty_state: bdi btrfs-1: dirty=813 wb=627 unstable=0 bg_thresh=987 thresh=1974 gap=534 poll_thresh=22 ino=257 dd-2584 [001] 240.668158: balance_dirty_state: bdi btrfs-1: dirty=863 wb=627 unstable=0 bg_thresh=986 thresh=1973 gap=483 poll_thresh=23 ino=257 dd-2584 [001] 240.668162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-190% task_weight=98% bdi_bw=58116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 240.679587: balance_dirty_state: bdi btrfs-1: dirty=863 wb=502 unstable=0 bg_thresh=986 thresh=1973 gap=608 poll_thresh=23 ino=257 dd-2584 [001] 240.679734: balance_dirty_state: bdi btrfs-1: dirty=863 wb=452 unstable=0 bg_thresh=986 thresh=1972 gap=657 poll_thresh=17 ino=257 dd-2584 [001] 240.680002: balance_dirty_state: bdi btrfs-1: dirty=913 wb=377 unstable=0 bg_thresh=985 thresh=1971 gap=681 poll_thresh=18 ino=257 dd-2584 [001] 240.680238: balance_dirty_state: bdi btrfs-1: dirty=938 wb=377 unstable=0 bg_thresh=985 thresh=1970 gap=655 poll_thresh=19 ino=257 dd-2584 [001] 240.680476: balance_dirty_state: bdi btrfs-1: dirty=963 wb=377 unstable=0 bg_thresh=987 thresh=1974 gap=634 poll_thresh=20 ino=257 dd-2584 [001] 240.680711: balance_dirty_state: bdi btrfs-1: dirty=988 wb=377 unstable=0 bg_thresh=986 thresh=1973 gap=608 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 240.680798: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8080 wrote=0 to_write=8192 dd-2584 [001] 240.680959: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=377 unstable=0 bg_thresh=986 thresh=1972 gap=557 poll_thresh=22 ino=257 dd-2584 [001] 240.681210: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=402 unstable=0 bg_thresh=988 thresh=1976 gap=536 poll_thresh=23 ino=257 dd-2584 [001] 240.681823: balance_dirty_state: bdi btrfs-1: dirty=913 wb=552 unstable=0 bg_thresh=987 thresh=1975 gap=510 poll_thresh=24 ino=257 dd-2584 [001] 240.682079: balance_dirty_state: bdi btrfs-1: dirty=888 wb=602 unstable=0 bg_thresh=984 thresh=1968 gap=478 poll_thresh=25 ino=257 dd-2584 [001] 240.682082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=99% bdi_bw=58116 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 240.685184: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=896 to_write=7296 dd-2584 [001] 240.691540: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1152 unstable=0 bg_thresh=984 thresh=1968 gap=603 poll_thresh=25 ino=257 dd-2584 [001] 240.691628: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1152 unstable=0 bg_thresh=986 thresh=1973 gap=583 poll_thresh=19 ino=257 dd-2584 [001] 240.691772: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1152 unstable=0 bg_thresh=986 thresh=1972 gap=557 poll_thresh=20 ino=257 dd-2584 [001] 240.691891: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1152 unstable=0 bg_thresh=985 thresh=1971 gap=506 poll_thresh=21 ino=257 dd-2584 [001] 240.692012: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1152 unstable=0 bg_thresh=987 thresh=1975 gap=485 poll_thresh=22 ino=257 dd-2584 [001] 240.692017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-20% task_gap=-139% task_weight=98% bdi_bw=58116 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 240.703581: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1052 unstable=0 bg_thresh=988 thresh=1977 gap=587 poll_thresh=22 ino=257 dd-2584 [001] 240.703646: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1052 unstable=0 bg_thresh=985 thresh=1971 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 240.703769: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1052 unstable=0 bg_thresh=987 thresh=1975 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 240.703890: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1052 unstable=0 bg_thresh=987 thresh=1974 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 240.704198: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1052 unstable=0 bg_thresh=986 thresh=1973 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 240.704203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=58116 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 240.711501: balance_dirty_state: bdi btrfs-1: dirty=438 wb=777 unstable=0 bg_thresh=986 thresh=1973 gap=758 poll_thresh=19 ino=257 dd-2584 [000] 240.711625: balance_dirty_state: bdi btrfs-1: dirty=463 wb=777 unstable=0 bg_thresh=989 thresh=1978 gap=738 poll_thresh=14 ino=257 dd-2584 [000] 240.711743: balance_dirty_state: bdi btrfs-1: dirty=488 wb=777 unstable=0 bg_thresh=989 thresh=1978 gap=713 poll_thresh=15 ino=257 dd-2584 [000] 240.711859: balance_dirty_state: bdi btrfs-1: dirty=488 wb=777 unstable=0 bg_thresh=991 thresh=1983 gap=718 poll_thresh=16 ino=257 dd-2584 [000] 240.712105: balance_dirty_state: bdi btrfs-1: dirty=513 wb=777 unstable=0 bg_thresh=994 thresh=1988 gap=698 poll_thresh=17 ino=257 dd-2584 [000] 240.712348: balance_dirty_state: bdi btrfs-1: dirty=563 wb=777 unstable=0 bg_thresh=996 thresh=1992 gap=652 poll_thresh=18 ino=257 dd-2584 [000] 240.712596: balance_dirty_state: bdi btrfs-1: dirty=588 wb=777 unstable=0 bg_thresh=992 thresh=1985 gap=620 poll_thresh=19 ino=257 dd-2584 [000] 240.712836: balance_dirty_state: bdi btrfs-1: dirty=613 wb=777 unstable=0 bg_thresh=992 thresh=1984 gap=594 poll_thresh=20 ino=257 dd-2584 [000] 240.713079: balance_dirty_state: bdi btrfs-1: dirty=663 wb=777 unstable=0 bg_thresh=991 thresh=1983 gap=543 poll_thresh=21 ino=257 dd-2584 [000] 240.713322: balance_dirty_state: bdi btrfs-1: dirty=688 wb=777 unstable=0 bg_thresh=993 thresh=1987 gap=522 poll_thresh=22 ino=257 dd-2584 [000] 240.713926: balance_dirty_state: bdi btrfs-1: dirty=713 wb=777 unstable=0 bg_thresh=993 thresh=1986 gap=496 poll_thresh=23 ino=257 dd-2584 [000] 240.713936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=58116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 240.723821: balance_dirty_state: bdi btrfs-1: dirty=738 wb=502 unstable=0 bg_thresh=992 thresh=1985 gap=745 poll_thresh=17 ino=257 dd-2584 [004] 240.724064: balance_dirty_state: bdi btrfs-1: dirty=763 wb=502 unstable=0 bg_thresh=992 thresh=1984 gap=719 poll_thresh=18 ino=257 dd-2584 [004] 240.724313: balance_dirty_state: bdi btrfs-1: dirty=813 wb=502 unstable=0 bg_thresh=994 thresh=1988 gap=673 poll_thresh=19 ino=257 dd-2584 [004] 240.724553: balance_dirty_state: bdi btrfs-1: dirty=838 wb=502 unstable=0 bg_thresh=993 thresh=1987 gap=647 poll_thresh=20 ino=257 dd-2584 [004] 240.724793: balance_dirty_state: bdi btrfs-1: dirty=863 wb=502 unstable=0 bg_thresh=993 thresh=1986 gap=621 poll_thresh=21 ino=257 dd-2584 [004] 240.725033: balance_dirty_state: bdi btrfs-1: dirty=913 wb=502 unstable=0 bg_thresh=992 thresh=1985 gap=570 poll_thresh=22 ino=257 dd-2584 [004] 240.725300: balance_dirty_state: bdi btrfs-1: dirty=939 wb=502 unstable=0 bg_thresh=992 thresh=1985 gap=544 poll_thresh=23 ino=257 dd-2584 [004] 240.725930: balance_dirty_state: bdi btrfs-1: dirty=965 wb=502 unstable=0 bg_thresh=992 thresh=1985 gap=518 poll_thresh=24 ino=257 dd-2584 [004] 240.726198: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=502 unstable=0 bg_thresh=991 thresh=1983 gap=477 poll_thresh=25 ino=257 dd-2584 [004] 240.726207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=58116 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 240.726254: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8124 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 240.730015: writeback_single_inode: bdi btrfs-1: ino=257 state= age=144 wrote=784 to_write=7408 dd-2584 [004] 240.731527: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1168 unstable=0 bg_thresh=991 thresh=1983 gap=602 poll_thresh=25 ino=257 dd-2584 [004] 240.731719: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1168 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 240.732087: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1168 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=20 ino=257 dd-2584 [004] 240.732453: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1168 unstable=0 bg_thresh=991 thresh=1983 gap=524 poll_thresh=21 ino=257 dd-2584 [004] 240.732815: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1168 unstable=0 bg_thresh=991 thresh=1982 gap=497 poll_thresh=22 ino=257 dd-2584 [004] 240.733180: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1168 unstable=0 bg_thresh=993 thresh=1986 gap=462 poll_thresh=23 ino=257 dd-2584 [004] 240.733191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=58932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 240.739479: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1043 unstable=0 bg_thresh=993 thresh=1986 gap=587 poll_thresh=23 ino=257 dd-2584 [004] 240.739590: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1043 unstable=0 bg_thresh=992 thresh=1985 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 240.739768: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1043 unstable=0 bg_thresh=992 thresh=1984 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 240.740231: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1043 unstable=0 bg_thresh=991 thresh=1982 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 240.740411: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1043 unstable=0 bg_thresh=992 thresh=1985 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 240.740417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=58932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 240.747527: balance_dirty_state: bdi btrfs-1: dirty=460 wb=918 unstable=0 bg_thresh=992 thresh=1985 gap=607 poll_thresh=20 ino=257 dd-2584 [004] 240.747746: balance_dirty_state: bdi btrfs-1: dirty=486 wb=918 unstable=0 bg_thresh=992 thresh=1984 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 240.747961: balance_dirty_state: bdi btrfs-1: dirty=486 wb=918 unstable=0 bg_thresh=989 thresh=1978 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 240.748374: balance_dirty_state: bdi btrfs-1: dirty=536 wb=918 unstable=0 bg_thresh=990 thresh=1980 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 240.748785: balance_dirty_state: bdi btrfs-1: dirty=561 wb=918 unstable=0 bg_thresh=992 thresh=1984 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 240.749199: balance_dirty_state: bdi btrfs-1: dirty=586 wb=918 unstable=0 bg_thresh=993 thresh=1987 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 240.749211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=101% bdi_bw=58932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 240.755456: balance_dirty_state: bdi btrfs-1: dirty=586 wb=918 unstable=0 bg_thresh=991 thresh=1982 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 240.755467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=58932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 240.763466: balance_dirty_state: bdi btrfs-1: dirty=586 wb=793 unstable=0 bg_thresh=993 thresh=1986 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 240.763565: balance_dirty_state: bdi btrfs-1: dirty=611 wb=793 unstable=0 bg_thresh=993 thresh=1986 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 240.763661: balance_dirty_state: bdi btrfs-1: dirty=636 wb=793 unstable=0 bg_thresh=995 thresh=1991 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 240.763755: balance_dirty_state: bdi btrfs-1: dirty=636 wb=793 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 240.764247: balance_dirty_state: bdi btrfs-1: dirty=661 wb=793 unstable=0 bg_thresh=994 thresh=1989 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 240.764447: balance_dirty_state: bdi btrfs-1: dirty=699 wb=793 unstable=0 bg_thresh=993 thresh=1987 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 240.764454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=58932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 240.771451: balance_dirty_state: bdi btrfs-1: dirty=699 wb=543 unstable=0 bg_thresh=1009 thresh=2019 gap=777 poll_thresh=18 ino=257 dd-2584 [004] 240.771528: balance_dirty_state: bdi btrfs-1: dirty=724 wb=543 unstable=0 bg_thresh=1006 thresh=2013 gap=746 poll_thresh=13 ino=257 dd-2584 [004] 240.771590: balance_dirty_state: bdi btrfs-1: dirty=749 wb=543 unstable=0 bg_thresh=1009 thresh=2018 gap=726 poll_thresh=14 ino=257 dd-2584 [004] 240.771650: balance_dirty_state: bdi btrfs-1: dirty=749 wb=543 unstable=0 bg_thresh=1008 thresh=2017 gap=725 poll_thresh=15 ino=257 dd-2584 [004] 240.771709: balance_dirty_state: bdi btrfs-1: dirty=774 wb=543 unstable=0 bg_thresh=1008 thresh=2017 gap=700 poll_thresh=16 ino=257 dd-2584 [004] 240.771826: balance_dirty_state: bdi btrfs-1: dirty=799 wb=543 unstable=0 bg_thresh=1008 thresh=2016 gap=674 poll_thresh=17 ino=257 dd-2584 [004] 240.771945: balance_dirty_state: bdi btrfs-1: dirty=824 wb=543 unstable=0 bg_thresh=1010 thresh=2020 gap=653 poll_thresh=18 ino=257 dd-2584 [004] 240.772096: balance_dirty_state: bdi btrfs-1: dirty=874 wb=543 unstable=0 bg_thresh=1009 thresh=2019 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 240.772221: balance_dirty_state: bdi btrfs-1: dirty=899 wb=543 unstable=0 bg_thresh=1009 thresh=2018 gap=576 poll_thresh=20 ino=257 dd-2584 [004] 240.772591: balance_dirty_state: bdi btrfs-1: dirty=924 wb=543 unstable=0 bg_thresh=1011 thresh=2022 gap=555 poll_thresh=21 ino=257 dd-2584 [004] 240.772788: balance_dirty_state: bdi btrfs-1: dirty=950 wb=543 unstable=0 bg_thresh=1008 thresh=2016 gap=523 poll_thresh=22 ino=257 dd-2584 [004] 240.772982: balance_dirty_state: bdi btrfs-1: dirty=988 wb=543 unstable=0 bg_thresh=1010 thresh=2021 gap=490 poll_thresh=23 ino=257 dd-2584 [004] 240.772988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=58932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 240.779548: balance_dirty_state: bdi btrfs-1: dirty=988 wb=418 unstable=0 bg_thresh=1014 thresh=2028 gap=622 poll_thresh=23 ino=257 dd-2584 [004] 240.779636: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=418 unstable=0 bg_thresh=1014 thresh=2028 gap=597 poll_thresh=17 ino=257 dd-2584 [004] 240.779813: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=418 unstable=0 bg_thresh=1016 thresh=2032 gap=576 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 240.779902: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8180 wrote=0 to_write=8192 dd-2584 [004] 240.780006: balance_dirty_state: bdi btrfs-1: dirty=1088 wb=418 unstable=0 bg_thresh=1015 thresh=2031 gap=525 poll_thresh=19 ino=257 dd-2584 [004] 240.780205: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=470 unstable=0 bg_thresh=1015 thresh=2030 gap=499 poll_thresh=20 ino=257 dd-2584 [004] 240.780207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1360 avg_dirty=1360 bdi_gap=12% task_gap=-74% task_weight=98% bdi_bw=58932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 240.782256: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=896 to_write=7296 dd-2584 [004] 240.787636: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1168 unstable=0 bg_thresh=1010 thresh=2021 gap=615 poll_thresh=15 ino=257 dd-2584 [004] 240.787732: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1168 unstable=0 bg_thresh=1010 thresh=2020 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 240.787930: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1168 unstable=0 bg_thresh=1009 thresh=2019 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 240.788407: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1168 unstable=0 bg_thresh=1009 thresh=2018 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 240.788592: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1168 unstable=0 bg_thresh=1008 thresh=2017 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 240.788599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-89% task_weight=98% bdi_bw=58932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 240.795609: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1043 unstable=0 bg_thresh=1002 thresh=2004 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 240.795668: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1043 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 240.795729: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1043 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 240.795845: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1043 unstable=0 bg_thresh=1001 thresh=2002 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 240.795963: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1043 unstable=0 bg_thresh=1003 thresh=2006 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 240.795967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=58932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 240.803532: balance_dirty_state: bdi btrfs-1: dirty=463 wb=902 unstable=0 bg_thresh=1002 thresh=2005 gap=640 poll_thresh=18 ino=257 dd-2584 [004] 240.803664: balance_dirty_state: bdi btrfs-1: dirty=488 wb=902 unstable=0 bg_thresh=1002 thresh=2004 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 240.803752: balance_dirty_state: bdi btrfs-1: dirty=513 wb=902 unstable=0 bg_thresh=1002 thresh=2004 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 240.803838: balance_dirty_state: bdi btrfs-1: dirty=513 wb=902 unstable=0 bg_thresh=1001 thresh=2003 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 240.803929: balance_dirty_state: bdi btrfs-1: dirty=538 wb=902 unstable=0 bg_thresh=1001 thresh=2003 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 240.804405: balance_dirty_state: bdi btrfs-1: dirty=563 wb=902 unstable=0 bg_thresh=1001 thresh=2002 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 240.804582: balance_dirty_state: bdi btrfs-1: dirty=613 wb=902 unstable=0 bg_thresh=1003 thresh=2006 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 240.804588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=98% bdi_bw=58932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 240.811530: balance_dirty_state: bdi btrfs-1: dirty=613 wb=902 unstable=0 bg_thresh=1004 thresh=2008 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 240.811540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=98% bdi_bw=58932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 240.819569: balance_dirty_state: bdi btrfs-1: dirty=613 wb=655 unstable=0 bg_thresh=1003 thresh=2007 gap=739 poll_thresh=18 ino=257 dd-2584 [006] 240.819677: balance_dirty_state: bdi btrfs-1: dirty=613 wb=655 unstable=0 bg_thresh=1003 thresh=2007 gap=739 poll_thresh=13 ino=257 dd-2584 [006] 240.819777: balance_dirty_state: bdi btrfs-1: dirty=638 wb=655 unstable=0 bg_thresh=1006 thresh=2012 gap=719 poll_thresh=14 ino=257 dd-2584 [006] 240.819876: balance_dirty_state: bdi btrfs-1: dirty=663 wb=655 unstable=0 bg_thresh=1006 thresh=2012 gap=694 poll_thresh=15 ino=257 dd-2584 [006] 240.819976: balance_dirty_state: bdi btrfs-1: dirty=663 wb=655 unstable=0 bg_thresh=1008 thresh=2017 gap=699 poll_thresh=16 ino=257 dd-2584 [006] 240.820181: balance_dirty_state: bdi btrfs-1: dirty=688 wb=655 unstable=0 bg_thresh=1008 thresh=2016 gap=673 poll_thresh=17 ino=257 dd-2584 [006] 240.820385: balance_dirty_state: bdi btrfs-1: dirty=738 wb=655 unstable=0 bg_thresh=1010 thresh=2020 gap=627 poll_thresh=18 ino=257 dd-2584 [006] 240.820586: balance_dirty_state: bdi btrfs-1: dirty=763 wb=655 unstable=0 bg_thresh=1009 thresh=2019 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 240.820792: balance_dirty_state: bdi btrfs-1: dirty=788 wb=655 unstable=0 bg_thresh=1009 thresh=2018 gap=575 poll_thresh=20 ino=257 dd-2584 [006] 240.821202: balance_dirty_state: bdi btrfs-1: dirty=838 wb=504 unstable=0 bg_thresh=1005 thresh=2010 gap=668 poll_thresh=21 ino=257 dd-2584 [006] 240.821329: balance_dirty_state: bdi btrfs-1: dirty=863 wb=504 unstable=0 bg_thresh=1010 thresh=2020 gap=653 poll_thresh=22 ino=257 dd-2584 [006] 240.821455: balance_dirty_state: bdi btrfs-1: dirty=888 wb=504 unstable=0 bg_thresh=1008 thresh=2017 gap=625 poll_thresh=23 ino=257 dd-2584 [006] 240.821582: balance_dirty_state: bdi btrfs-1: dirty=913 wb=504 unstable=0 bg_thresh=1002 thresh=2005 gap=588 poll_thresh=24 ino=257 dd-2584 [006] 240.821708: balance_dirty_state: bdi btrfs-1: dirty=963 wb=504 unstable=0 bg_thresh=1003 thresh=2007 gap=540 poll_thresh=25 ino=257 dd-2584 [006] 240.821833: balance_dirty_state: bdi btrfs-1: dirty=988 wb=504 unstable=0 bg_thresh=1003 thresh=2006 gap=514 poll_thresh=26 ino=257 dd-2584 [006] 240.821960: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=504 unstable=0 bg_thresh=1006 thresh=2013 gap=496 poll_thresh=27 ino=257 dd-2584 [006] 240.821965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=58932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 240.821983: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8220 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 240.824255: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=784 to_write=7408 dd-2584 [006] 240.827586: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1304 unstable=0 bg_thresh=1008 thresh=2016 gap=499 poll_thresh=27 ino=257 dd-2584 [006] 240.827596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=58932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 240.835564: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1191 unstable=0 bg_thresh=1007 thresh=2015 gap=611 poll_thresh=27 ino=257 dd-2584 [006] 240.835661: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1191 unstable=0 bg_thresh=1007 thresh=2015 gap=586 poll_thresh=20 ino=257 dd-2584 [006] 240.835783: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1191 unstable=0 bg_thresh=1009 thresh=2019 gap=565 poll_thresh=21 ino=257 dd-2584 [006] 240.836073: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1191 unstable=0 bg_thresh=1009 thresh=2018 gap=539 poll_thresh=22 ino=257 dd-2584 [006] 240.836188: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1191 unstable=0 bg_thresh=1008 thresh=2017 gap=488 poll_thresh=23 ino=257 dd-2584 [006] 240.836193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=59664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 240.843565: balance_dirty_state: bdi btrfs-1: dirty=338 wb=927 unstable=0 bg_thresh=1006 thresh=2012 gap=747 poll_thresh=23 ino=257 dd-2584 [006] 240.843653: balance_dirty_state: bdi btrfs-1: dirty=338 wb=927 unstable=0 bg_thresh=1005 thresh=2011 gap=746 poll_thresh=17 ino=257 dd-2584 [006] 240.843774: balance_dirty_state: bdi btrfs-1: dirty=388 wb=927 unstable=0 bg_thresh=1005 thresh=2010 gap=695 poll_thresh=18 ino=257 dd-2584 [006] 240.843890: balance_dirty_state: bdi btrfs-1: dirty=413 wb=927 unstable=0 bg_thresh=1007 thresh=2014 gap=674 poll_thresh=19 ino=257 dd-2584 [006] 240.844005: balance_dirty_state: bdi btrfs-1: dirty=438 wb=927 unstable=0 bg_thresh=1006 thresh=2013 gap=648 poll_thresh=20 ino=257 dd-2584 [006] 240.844123: balance_dirty_state: bdi btrfs-1: dirty=488 wb=927 unstable=0 bg_thresh=1006 thresh=2012 gap=597 poll_thresh=21 ino=257 dd-2584 [006] 240.844240: balance_dirty_state: bdi btrfs-1: dirty=513 wb=927 unstable=0 bg_thresh=1008 thresh=2016 gap=576 poll_thresh=22 ino=257 dd-2584 [006] 240.844527: balance_dirty_state: bdi btrfs-1: dirty=538 wb=927 unstable=0 bg_thresh=1007 thresh=2015 gap=550 poll_thresh=23 ino=257 dd-2584 [006] 240.844644: balance_dirty_state: bdi btrfs-1: dirty=563 wb=927 unstable=0 bg_thresh=1007 thresh=2014 gap=524 poll_thresh=24 ino=257 dd-2584 [006] 240.844771: balance_dirty_state: bdi btrfs-1: dirty=601 wb=927 unstable=0 bg_thresh=1006 thresh=2012 gap=484 poll_thresh=25 ino=257 dd-2584 [006] 240.844775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=59664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 240.851578: balance_dirty_state: bdi btrfs-1: dirty=601 wb=877 unstable=0 bg_thresh=1004 thresh=2008 gap=530 poll_thresh=25 ino=257 dd-2584 [006] 240.851666: balance_dirty_state: bdi btrfs-1: dirty=626 wb=827 unstable=0 bg_thresh=1000 thresh=2001 gap=548 poll_thresh=19 ino=257 dd-2584 [006] 240.851798: balance_dirty_state: bdi btrfs-1: dirty=651 wb=802 unstable=0 bg_thresh=1005 thresh=2011 gap=558 poll_thresh=20 ino=257 dd-2584 [006] 240.851925: balance_dirty_state: bdi btrfs-1: dirty=676 wb=802 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=21 ino=257 dd-2584 [006] 240.852053: balance_dirty_state: bdi btrfs-1: dirty=726 wb=802 unstable=0 bg_thresh=1004 thresh=2008 gap=480 poll_thresh=22 ino=257 dd-2584 [006] 240.852057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=59664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 240.859536: balance_dirty_state: bdi btrfs-1: dirty=726 wb=802 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=22 ino=257 dd-2584 [006] 240.859546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=59664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 240.867562: balance_dirty_state: bdi btrfs-1: dirty=726 wb=677 unstable=0 bg_thresh=1003 thresh=2007 gap=604 poll_thresh=22 ino=257 dd-2584 [006] 240.867667: balance_dirty_state: bdi btrfs-1: dirty=726 wb=677 unstable=0 bg_thresh=1006 thresh=2012 gap=609 poll_thresh=16 ino=257 dd-2584 [006] 240.867836: balance_dirty_state: bdi btrfs-1: dirty=751 wb=677 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=17 ino=257 dd-2584 [006] 240.868263: balance_dirty_state: bdi btrfs-1: dirty=801 wb=677 unstable=0 bg_thresh=1005 thresh=2010 gap=532 poll_thresh=18 ino=257 dd-2584 [006] 240.868437: balance_dirty_state: bdi btrfs-1: dirty=826 wb=677 unstable=0 bg_thresh=1007 thresh=2014 gap=511 poll_thresh=19 ino=257 dd-2584 [006] 240.868611: balance_dirty_state: bdi btrfs-1: dirty=851 wb=677 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=20 ino=257 dd-2584 [006] 240.868618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=59664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 240.875622: balance_dirty_state: bdi btrfs-1: dirty=851 wb=427 unstable=0 bg_thresh=1005 thresh=2011 gap=733 poll_thresh=20 ino=257 dd-2584 [006] 240.875722: balance_dirty_state: bdi btrfs-1: dirty=876 wb=427 unstable=0 bg_thresh=1005 thresh=2011 gap=708 poll_thresh=15 ino=257 dd-2584 [006] 240.875809: balance_dirty_state: bdi btrfs-1: dirty=901 wb=427 unstable=0 bg_thresh=1005 thresh=2010 gap=682 poll_thresh=16 ino=257 dd-2584 [006] 240.875980: balance_dirty_state: bdi btrfs-1: dirty=926 wb=427 unstable=0 bg_thresh=1007 thresh=2014 gap=661 poll_thresh=17 ino=257 dd-2584 [006] 240.876148: balance_dirty_state: bdi btrfs-1: dirty=951 wb=427 unstable=0 bg_thresh=1006 thresh=2013 gap=635 poll_thresh=18 ino=257 dd-2584 [006] 240.876319: balance_dirty_state: bdi btrfs-1: dirty=976 wb=427 unstable=0 bg_thresh=1006 thresh=2012 gap=609 poll_thresh=19 ino=257 dd-2584 [006] 240.876491: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=427 unstable=0 bg_thresh=1005 thresh=2011 gap=558 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 240.876524: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8276 wrote=0 to_write=8192 dd-2584 [006] 240.877185: balance_dirty_state: bdi btrfs-1: dirty=976 wb=502 unstable=0 bg_thresh=1007 thresh=2015 gap=537 poll_thresh=21 ino=257 dd-2584 [006] 240.877454: balance_dirty_state: bdi btrfs-1: dirty=951 wb=552 unstable=0 bg_thresh=1007 thresh=2014 gap=511 poll_thresh=22 ino=257 dd-2584 [006] 240.877724: balance_dirty_state: bdi btrfs-1: dirty=951 wb=602 unstable=0 bg_thresh=1006 thresh=2013 gap=460 poll_thresh=23 ino=257 dd-2584 [006] 240.877727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=59664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 240.880763: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=896 to_write=7296 dd-2584 [006] 240.883629: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1165 unstable=0 bg_thresh=1004 thresh=2009 gap=606 poll_thresh=23 ino=257 dd-2584 [006] 240.883699: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1165 unstable=0 bg_thresh=1004 thresh=2008 gap=605 poll_thresh=17 ino=257 dd-2584 [006] 240.883822: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1165 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=18 ino=257 dd-2584 [006] 240.883942: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1165 unstable=0 bg_thresh=1003 thresh=2006 gap=528 poll_thresh=19 ino=257 dd-2584 [006] 240.884062: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1165 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=20 ino=257 dd-2584 [006] 240.884183: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1165 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=21 ino=257 dd-2584 [006] 240.884188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=59664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 240.891620: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1040 unstable=0 bg_thresh=1004 thresh=2009 gap=606 poll_thresh=21 ino=257 dd-2584 [006] 240.891707: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1040 unstable=0 bg_thresh=1007 thresh=2014 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 240.891997: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1040 unstable=0 bg_thresh=1006 thresh=2013 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 240.892111: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1040 unstable=0 bg_thresh=1003 thresh=2006 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 240.892224: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1040 unstable=0 bg_thresh=1005 thresh=2010 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 240.892229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=59664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 240.903478: balance_dirty_state: bdi btrfs-1: dirty=488 wb=890 unstable=0 bg_thresh=1004 thresh=2009 gap=631 poll_thresh=19 ino=257 dd-2584 [006] 240.903543: balance_dirty_state: bdi btrfs-1: dirty=488 wb=890 unstable=0 bg_thresh=1007 thresh=2014 gap=636 poll_thresh=14 ino=257 dd-2584 [006] 240.903604: balance_dirty_state: bdi btrfs-1: dirty=513 wb=890 unstable=0 bg_thresh=1004 thresh=2008 gap=605 poll_thresh=15 ino=257 dd-2584 [006] 240.903666: balance_dirty_state: bdi btrfs-1: dirty=538 wb=890 unstable=0 bg_thresh=1006 thresh=2013 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 240.903789: balance_dirty_state: bdi btrfs-1: dirty=563 wb=890 unstable=0 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 240.903912: balance_dirty_state: bdi btrfs-1: dirty=588 wb=890 unstable=0 bg_thresh=1005 thresh=2011 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 240.904035: balance_dirty_state: bdi btrfs-1: dirty=638 wb=890 unstable=0 bg_thresh=1007 thresh=2015 gap=487 poll_thresh=19 ino=257 dd-2584 [006] 240.904040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=59664 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 240.915581: balance_dirty_state: bdi btrfs-1: dirty=638 wb=765 unstable=0 bg_thresh=1001 thresh=2003 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 240.915666: balance_dirty_state: bdi btrfs-1: dirty=663 wb=765 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=15 ino=257 dd-2584 [006] 240.916039: balance_dirty_state: bdi btrfs-1: dirty=663 wb=765 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 240.916190: balance_dirty_state: bdi btrfs-1: dirty=713 wb=715 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=17 ino=257 dd-2584 [006] 240.916333: balance_dirty_state: bdi btrfs-1: dirty=738 wb=640 unstable=0 bg_thresh=994 thresh=1988 gap=610 poll_thresh=18 ino=257 dd-2584 [006] 240.916457: balance_dirty_state: bdi btrfs-1: dirty=763 wb=640 unstable=0 bg_thresh=996 thresh=1992 gap=589 poll_thresh=19 ino=257 dd-2584 [006] 240.916580: balance_dirty_state: bdi btrfs-1: dirty=813 wb=640 unstable=0 bg_thresh=995 thresh=1991 gap=538 poll_thresh=20 ino=257 dd-2584 [006] 240.916702: balance_dirty_state: bdi btrfs-1: dirty=838 wb=640 unstable=0 bg_thresh=995 thresh=1990 gap=512 poll_thresh=21 ino=257 dd-2584 [006] 240.916834: balance_dirty_state: bdi btrfs-1: dirty=876 wb=640 unstable=0 bg_thresh=995 thresh=1990 gap=474 poll_thresh=22 ino=257 dd-2584 [006] 240.916839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=59664 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 240.923505: balance_dirty_state: bdi btrfs-1: dirty=876 wb=527 unstable=0 bg_thresh=983 thresh=1967 gap=564 poll_thresh=22 ino=257 dd-2584 [006] 240.923610: balance_dirty_state: bdi btrfs-1: dirty=876 wb=527 unstable=0 bg_thresh=983 thresh=1966 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 240.923733: balance_dirty_state: bdi btrfs-1: dirty=926 wb=527 unstable=0 bg_thresh=982 thresh=1965 gap=512 poll_thresh=17 ino=257 dd-2584 [006] 240.924038: balance_dirty_state: bdi btrfs-1: dirty=951 wb=527 unstable=0 bg_thresh=982 thresh=1964 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 240.924043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-3% task_gap=-106% task_weight=100% bdi_bw=59664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 240.931628: balance_dirty_state: bdi btrfs-1: dirty=951 wb=377 unstable=0 bg_thresh=985 thresh=1970 gap=642 poll_thresh=18 ino=257 dd-2584 [006] 240.931707: balance_dirty_state: bdi btrfs-1: dirty=976 wb=377 unstable=0 bg_thresh=987 thresh=1975 gap=622 poll_thresh=13 ino=257 dd-2584 [006] 240.931768: balance_dirty_state: bdi btrfs-1: dirty=976 wb=377 unstable=0 bg_thresh=987 thresh=1974 gap=621 poll_thresh=14 ino=257 dd-2584 [006] 240.931827: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=377 unstable=0 bg_thresh=987 thresh=1974 gap=596 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 240.931848: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8332 wrote=0 to_write=8192 dd-2584 [006] 240.931917: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=377 unstable=0 bg_thresh=986 thresh=1973 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 240.932091: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=402 unstable=0 bg_thresh=986 thresh=1972 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 240.932273: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=452 unstable=0 bg_thresh=988 thresh=1976 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 240.932454: balance_dirty_state: bdi btrfs-1: dirty=976 wb=502 unstable=0 bg_thresh=987 thresh=1975 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 240.932635: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=527 unstable=0 bg_thresh=987 thresh=1974 gap=446 poll_thresh=20 ino=257 dd-2584 [006] 240.932638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=59664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 240.935126: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=912 to_write=7280 dd-2584 [005] 240.939633: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1152 unstable=0 bg_thresh=983 thresh=1966 gap=563 poll_thresh=20 ino=257 dd-2584 [005] 240.939753: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1152 unstable=0 bg_thresh=983 thresh=1966 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 240.939879: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1152 unstable=0 bg_thresh=982 thresh=1965 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 240.940492: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1152 unstable=0 bg_thresh=982 thresh=1964 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 240.940734: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1152 unstable=0 bg_thresh=981 thresh=1963 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 240.940743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-28% task_gap=-156% task_weight=100% bdi_bw=60632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.951669: balance_dirty_state: bdi btrfs-1: dirty=326 wb=902 unstable=0 bg_thresh=987 thresh=1975 gap=747 poll_thresh=18 ino=257 dd-2584 [005] 240.951748: balance_dirty_state: bdi btrfs-1: dirty=351 wb=902 unstable=0 bg_thresh=990 thresh=1980 gap=727 poll_thresh=13 ino=257 dd-2584 [005] 240.951808: balance_dirty_state: bdi btrfs-1: dirty=376 wb=902 unstable=0 bg_thresh=989 thresh=1979 gap=701 poll_thresh=14 ino=257 dd-2584 [005] 240.951866: balance_dirty_state: bdi btrfs-1: dirty=376 wb=902 unstable=0 bg_thresh=989 thresh=1979 gap=701 poll_thresh=15 ino=257 dd-2584 [005] 240.951926: balance_dirty_state: bdi btrfs-1: dirty=401 wb=902 unstable=0 bg_thresh=989 thresh=1978 gap=675 poll_thresh=16 ino=257 dd-2584 [005] 240.952044: balance_dirty_state: bdi btrfs-1: dirty=426 wb=902 unstable=0 bg_thresh=988 thresh=1977 gap=649 poll_thresh=17 ino=257 dd-2584 [005] 240.952163: balance_dirty_state: bdi btrfs-1: dirty=451 wb=902 unstable=0 bg_thresh=990 thresh=1981 gap=628 poll_thresh=18 ino=257 dd-2584 [005] 240.952283: balance_dirty_state: bdi btrfs-1: dirty=501 wb=902 unstable=0 bg_thresh=990 thresh=1980 gap=577 poll_thresh=19 ino=257 dd-2584 [005] 240.952405: balance_dirty_state: bdi btrfs-1: dirty=526 wb=902 unstable=0 bg_thresh=989 thresh=1979 gap=551 poll_thresh=20 ino=257 dd-2584 [005] 240.952707: balance_dirty_state: bdi btrfs-1: dirty=551 wb=902 unstable=0 bg_thresh=989 thresh=1978 gap=525 poll_thresh=21 ino=257 dd-2584 [005] 240.952829: balance_dirty_state: bdi btrfs-1: dirty=601 wb=902 unstable=0 bg_thresh=991 thresh=1982 gap=479 poll_thresh=22 ino=257 dd-2584 [005] 240.952834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=60632 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 240.959618: balance_dirty_state: bdi btrfs-1: dirty=601 wb=902 unstable=0 bg_thresh=992 thresh=1984 gap=481 poll_thresh=22 ino=257 dd-2584 [005] 240.959623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=60632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 240.967617: balance_dirty_state: bdi btrfs-1: dirty=601 wb=652 unstable=0 bg_thresh=991 thresh=1983 gap=730 poll_thresh=22 ino=257 dd-2584 [005] 240.967712: balance_dirty_state: bdi btrfs-1: dirty=601 wb=652 unstable=0 bg_thresh=988 thresh=1977 gap=724 poll_thresh=16 ino=257 dd-2584 [005] 240.967825: balance_dirty_state: bdi btrfs-1: dirty=651 wb=652 unstable=0 bg_thresh=990 thresh=1981 gap=678 poll_thresh=17 ino=257 dd-2584 [005] 240.967941: balance_dirty_state: bdi btrfs-1: dirty=676 wb=652 unstable=0 bg_thresh=990 thresh=1980 gap=652 poll_thresh=18 ino=257 dd-2584 [005] 240.968056: balance_dirty_state: bdi btrfs-1: dirty=701 wb=652 unstable=0 bg_thresh=989 thresh=1979 gap=626 poll_thresh=19 ino=257 dd-2584 [005] 240.968170: balance_dirty_state: bdi btrfs-1: dirty=726 wb=652 unstable=0 bg_thresh=989 thresh=1978 gap=600 poll_thresh=20 ino=257 dd-2584 [005] 240.968286: balance_dirty_state: bdi btrfs-1: dirty=776 wb=652 unstable=0 bg_thresh=991 thresh=1982 gap=554 poll_thresh=21 ino=257 dd-2584 [005] 240.968575: balance_dirty_state: bdi btrfs-1: dirty=801 wb=652 unstable=0 bg_thresh=990 thresh=1981 gap=528 poll_thresh=22 ino=257 dd-2584 [005] 240.968701: balance_dirty_state: bdi btrfs-1: dirty=839 wb=652 unstable=0 bg_thresh=989 thresh=1978 gap=487 poll_thresh=23 ino=257 dd-2584 [005] 240.968705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=60632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 240.975636: balance_dirty_state: bdi btrfs-1: dirty=839 wb=527 unstable=0 bg_thresh=990 thresh=1980 gap=614 poll_thresh=23 ino=257 dd-2584 [007] 240.975739: balance_dirty_state: bdi btrfs-1: dirty=839 wb=527 unstable=0 bg_thresh=992 thresh=1985 gap=619 poll_thresh=17 ino=257 dd-2584 [007] 240.975971: balance_dirty_state: bdi btrfs-1: dirty=889 wb=527 unstable=0 bg_thresh=995 thresh=1990 gap=574 poll_thresh=18 ino=257 dd-2584 [007] 240.976206: balance_dirty_state: bdi btrfs-1: dirty=914 wb=527 unstable=0 bg_thresh=991 thresh=1983 gap=542 poll_thresh=19 ino=257 dd-2584 [007] 240.976444: balance_dirty_state: bdi btrfs-1: dirty=939 wb=527 unstable=0 bg_thresh=993 thresh=1987 gap=521 poll_thresh=20 ino=257 dd-2584 [007] 240.976683: balance_dirty_state: bdi btrfs-1: dirty=989 wb=527 unstable=0 bg_thresh=993 thresh=1986 gap=470 poll_thresh=21 ino=257 dd-2584 [007] 240.976692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=60632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 240.983703: balance_dirty_state: bdi btrfs-1: dirty=989 wb=402 unstable=0 bg_thresh=990 thresh=1981 gap=590 poll_thresh=21 ino=257 dd-2584 [007] 240.983831: balance_dirty_state: bdi btrfs-1: dirty=989 wb=402 unstable=0 bg_thresh=990 thresh=1981 gap=590 poll_thresh=16 ino=257 dd-2584 [007] 240.984066: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=402 unstable=0 bg_thresh=992 thresh=1985 gap=569 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 240.984153: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8384 wrote=0 to_write=8192 dd-2584 [007] 240.984690: balance_dirty_state: bdi btrfs-1: dirty=989 wb=477 unstable=0 bg_thresh=992 thresh=1984 gap=518 poll_thresh=18 ino=257 dd-2584 [007] 240.984946: balance_dirty_state: bdi btrfs-1: dirty=964 wb=527 unstable=0 bg_thresh=991 thresh=1983 gap=492 poll_thresh=19 ino=257 dd-2584 [007] 240.984949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=60632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 240.987180: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=848 to_write=7344 dd-2584 [007] 240.991663: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1127 unstable=0 bg_thresh=993 thresh=1987 gap=634 poll_thresh=19 ino=257 dd-2584 [007] 240.991749: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1127 unstable=0 bg_thresh=993 thresh=1986 gap=608 poll_thresh=14 ino=257 dd-2584 [007] 240.991809: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1127 unstable=0 bg_thresh=993 thresh=1986 gap=608 poll_thresh=15 ino=257 dd-2584 [007] 240.991868: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1127 unstable=0 bg_thresh=992 thresh=1985 gap=582 poll_thresh=16 ino=257 dd-2584 [007] 240.991987: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1127 unstable=0 bg_thresh=994 thresh=1989 gap=561 poll_thresh=17 ino=257 dd-2584 [007] 240.992105: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1127 unstable=0 bg_thresh=994 thresh=1988 gap=510 poll_thresh=18 ino=257 dd-2584 [007] 240.992222: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1127 unstable=0 bg_thresh=993 thresh=1987 gap=484 poll_thresh=19 ino=257 dd-2584 [007] 240.992226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=101% bdi_bw=60632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 240.999686: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1002 unstable=0 bg_thresh=993 thresh=1987 gap=609 poll_thresh=19 ino=257 dd-2584 [003] 240.999772: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1002 unstable=0 bg_thresh=993 thresh=1987 gap=609 poll_thresh=14 ino=257 dd-2584 [003] 240.999842: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1002 unstable=0 bg_thresh=996 thresh=1992 gap=589 poll_thresh=15 ino=257 dd-2584 [003] 240.999912: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1002 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=16 ino=257 dd-2584 [003] 241.000264: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1002 unstable=0 bg_thresh=998 thresh=1997 gap=544 poll_thresh=17 ino=257 dd-2584 [003] 241.000403: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1002 unstable=0 bg_thresh=1000 thresh=2001 gap=523 poll_thresh=18 ino=257 dd-2584 [003] 241.000542: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1002 unstable=0 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=19 ino=257 dd-2584 [003] 241.000547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-112% task_weight=101% bdi_bw=60632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 241.007595: balance_dirty_state: bdi btrfs-1: dirty=501 wb=977 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=19 ino=257 dd-2584 [003] 241.007685: balance_dirty_state: bdi btrfs-1: dirty=526 wb=977 unstable=0 bg_thresh=1004 thresh=2009 gap=506 poll_thresh=14 ino=257 dd-2584 [003] 241.007756: balance_dirty_state: bdi btrfs-1: dirty=551 wb=977 unstable=0 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=15 ino=257 dd-2584 [003] 241.007761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=101% bdi_bw=60632 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 241.015612: balance_dirty_state: bdi btrfs-1: dirty=551 wb=977 unstable=0 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=15 ino=257 dd-2584 [003] 241.015621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=101% bdi_bw=60632 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 241.023594: balance_dirty_state: bdi btrfs-1: dirty=551 wb=602 unstable=0 bg_thresh=997 thresh=1994 gap=841 poll_thresh=15 ino=257 dd-2584 [003] 241.023661: balance_dirty_state: bdi btrfs-1: dirty=551 wb=602 unstable=0 bg_thresh=999 thresh=1999 gap=846 poll_thresh=11 ino=257 dd-2584 [003] 241.023724: balance_dirty_state: bdi btrfs-1: dirty=576 wb=602 unstable=0 bg_thresh=996 thresh=1993 gap=815 poll_thresh=12 ino=257 dd-2584 [003] 241.023787: balance_dirty_state: bdi btrfs-1: dirty=601 wb=602 unstable=0 bg_thresh=998 thresh=1997 gap=794 poll_thresh=13 ino=257 dd-2584 [003] 241.023850: balance_dirty_state: bdi btrfs-1: dirty=601 wb=602 unstable=0 bg_thresh=998 thresh=1997 gap=794 poll_thresh=14 ino=257 dd-2584 [003] 241.023911: balance_dirty_state: bdi btrfs-1: dirty=626 wb=602 unstable=0 bg_thresh=998 thresh=1996 gap=768 poll_thresh=15 ino=257 dd-2584 [003] 241.023974: balance_dirty_state: bdi btrfs-1: dirty=651 wb=602 unstable=0 bg_thresh=998 thresh=1996 gap=743 poll_thresh=16 ino=257 dd-2584 [003] 241.024096: balance_dirty_state: bdi btrfs-1: dirty=676 wb=602 unstable=0 bg_thresh=997 thresh=1995 gap=717 poll_thresh=17 ino=257 dd-2584 [003] 241.024412: balance_dirty_state: bdi btrfs-1: dirty=701 wb=477 unstable=0 bg_thresh=995 thresh=1990 gap=812 poll_thresh=18 ino=257 dd-2584 [003] 241.024541: balance_dirty_state: bdi btrfs-1: dirty=726 wb=477 unstable=0 bg_thresh=997 thresh=1995 gap=792 poll_thresh=19 ino=257 dd-2584 [003] 241.024672: balance_dirty_state: bdi btrfs-1: dirty=776 wb=477 unstable=0 bg_thresh=996 thresh=1992 gap=739 poll_thresh=20 ino=257 dd-2584 [003] 241.024799: balance_dirty_state: bdi btrfs-1: dirty=801 wb=477 unstable=0 bg_thresh=992 thresh=1984 gap=706 poll_thresh=21 ino=257 dd-2584 [003] 241.024930: balance_dirty_state: bdi btrfs-1: dirty=826 wb=477 unstable=0 bg_thresh=991 thresh=1982 gap=679 poll_thresh=22 ino=257 dd-2584 [003] 241.025066: balance_dirty_state: bdi btrfs-1: dirty=864 wb=477 unstable=0 bg_thresh=1001 thresh=2002 gap=661 poll_thresh=23 ino=257 dd-2584 [003] 241.025199: balance_dirty_state: bdi btrfs-1: dirty=889 wb=477 unstable=0 bg_thresh=998 thresh=1996 gap=630 poll_thresh=24 ino=257 dd-2584 [003] 241.025331: balance_dirty_state: bdi btrfs-1: dirty=914 wb=477 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=25 ino=257 dd-2584 [003] 241.025622: balance_dirty_state: bdi btrfs-1: dirty=964 wb=477 unstable=0 bg_thresh=995 thresh=1990 gap=549 poll_thresh=26 ino=257 dd-2584 [003] 241.025752: balance_dirty_state: bdi btrfs-1: dirty=989 wb=477 unstable=0 bg_thresh=997 thresh=1994 gap=528 poll_thresh=27 ino=257 dd-2584 [003] 241.025882: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=477 unstable=0 bg_thresh=999 thresh=1999 gap=508 poll_thresh=28 ino=257 flush-btrfs-1-2586 [002] 241.025934: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8424 wrote=0 to_write=8192 dd-2584 [003] 241.026023: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=477 unstable=0 bg_thresh=998 thresh=1996 gap=455 poll_thresh=29 ino=257 dd-2584 [003] 241.026024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-164% task_weight=101% bdi_bw=60632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 241.028142: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=832 to_write=7360 dd-2584 [007] 241.031531: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1290 unstable=0 bg_thresh=1003 thresh=2006 gap=465 poll_thresh=29 ino=257 dd-2584 [007] 241.031537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-151% task_weight=100% bdi_bw=60632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 241.039591: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1140 unstable=0 bg_thresh=1002 thresh=2004 gap=614 poll_thresh=29 ino=257 dd-2584 [007] 241.039664: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1140 unstable=0 bg_thresh=1002 thresh=2004 gap=614 poll_thresh=22 ino=257 dd-2584 [007] 241.039789: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1140 unstable=0 bg_thresh=1004 thresh=2008 gap=568 poll_thresh=23 ino=257 dd-2584 [007] 241.039913: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1140 unstable=0 bg_thresh=1003 thresh=2007 gap=542 poll_thresh=24 ino=257 dd-2584 [007] 241.040039: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1140 unstable=0 bg_thresh=1003 thresh=2006 gap=516 poll_thresh=25 ino=257 dd-2584 [007] 241.040164: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1140 unstable=0 bg_thresh=1002 thresh=2005 gap=465 poll_thresh=26 ino=257 dd-2584 [007] 241.040168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=60632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 241.051583: balance_dirty_state: bdi btrfs-1: dirty=400 wb=840 unstable=0 bg_thresh=997 thresh=1995 gap=755 poll_thresh=26 ino=257 dd-2584 [007] 241.051845: balance_dirty_state: bdi btrfs-1: dirty=391 wb=824 unstable=0 bg_thresh=993 thresh=1987 gap=772 poll_thresh=19 ino=257 dd-2584 [007] 241.051967: balance_dirty_state: bdi btrfs-1: dirty=441 wb=824 unstable=0 bg_thresh=998 thresh=1997 gap=732 poll_thresh=20 ino=257 dd-2584 [007] 241.052086: balance_dirty_state: bdi btrfs-1: dirty=466 wb=824 unstable=0 bg_thresh=998 thresh=1996 gap=706 poll_thresh=21 ino=257 dd-2584 [007] 241.052204: balance_dirty_state: bdi btrfs-1: dirty=491 wb=824 unstable=0 bg_thresh=997 thresh=1995 gap=680 poll_thresh=22 ino=257 dd-2584 [007] 241.052322: balance_dirty_state: bdi btrfs-1: dirty=516 wb=824 unstable=0 bg_thresh=999 thresh=1999 gap=659 poll_thresh=23 ino=257 dd-2584 [007] 241.052441: balance_dirty_state: bdi btrfs-1: dirty=566 wb=824 unstable=0 bg_thresh=999 thresh=1998 gap=608 poll_thresh=24 ino=257 dd-2584 [007] 241.052559: balance_dirty_state: bdi btrfs-1: dirty=591 wb=824 unstable=0 bg_thresh=998 thresh=1997 gap=582 poll_thresh=25 ino=257 dd-2584 [007] 241.052678: balance_dirty_state: bdi btrfs-1: dirty=616 wb=824 unstable=0 bg_thresh=998 thresh=1996 gap=556 poll_thresh=26 ino=257 dd-2584 [007] 241.052967: balance_dirty_state: bdi btrfs-1: dirty=641 wb=824 unstable=0 bg_thresh=997 thresh=1994 gap=529 poll_thresh=27 ino=257 dd-2584 [007] 241.053088: balance_dirty_state: bdi btrfs-1: dirty=691 wb=824 unstable=0 bg_thresh=996 thresh=1993 gap=478 poll_thresh=28 ino=257 dd-2584 [007] 241.053093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 241.063548: balance_dirty_state: bdi btrfs-1: dirty=687 wb=824 unstable=0 bg_thresh=978 thresh=1957 gap=446 poll_thresh=28 ino=257 dd-2584 [007] 241.063553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1225 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 241.071639: balance_dirty_state: bdi btrfs-1: dirty=680 wb=549 unstable=0 bg_thresh=983 thresh=1966 gap=737 poll_thresh=28 ino=257 dd-2584 [007] 241.071719: balance_dirty_state: bdi btrfs-1: dirty=680 wb=549 unstable=0 bg_thresh=985 thresh=1971 gap=742 poll_thresh=21 ino=257 dd-2584 [007] 241.071846: balance_dirty_state: bdi btrfs-1: dirty=730 wb=549 unstable=0 bg_thresh=988 thresh=1976 gap=697 poll_thresh=22 ino=257 dd-2584 [007] 241.071975: balance_dirty_state: bdi btrfs-1: dirty=755 wb=549 unstable=0 bg_thresh=990 thresh=1981 gap=677 poll_thresh=23 ino=257 dd-2584 [007] 241.072108: balance_dirty_state: bdi btrfs-1: dirty=780 wb=549 unstable=0 bg_thresh=992 thresh=1985 gap=656 poll_thresh=24 ino=257 dd-2584 [007] 241.072239: balance_dirty_state: bdi btrfs-1: dirty=830 wb=549 unstable=0 bg_thresh=992 thresh=1984 gap=605 poll_thresh=25 ino=257 dd-2584 [007] 241.072370: balance_dirty_state: bdi btrfs-1: dirty=855 wb=549 unstable=0 bg_thresh=991 thresh=1983 gap=579 poll_thresh=26 ino=257 dd-2584 [007] 241.072503: balance_dirty_state: bdi btrfs-1: dirty=880 wb=549 unstable=0 bg_thresh=991 thresh=1982 gap=553 poll_thresh=27 ino=257 dd-2584 [007] 241.072828: balance_dirty_state: bdi btrfs-1: dirty=905 wb=549 unstable=0 bg_thresh=993 thresh=1986 gap=532 poll_thresh=28 ino=257 dd-2584 [007] 241.072956: balance_dirty_state: bdi btrfs-1: dirty=955 wb=549 unstable=0 bg_thresh=992 thresh=1985 gap=481 poll_thresh=29 ino=257 dd-2584 [007] 241.072962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 241.079637: balance_dirty_state: bdi btrfs-1: dirty=955 wb=424 unstable=0 bg_thresh=991 thresh=1983 gap=604 poll_thresh=29 ino=257 dd-2584 [007] 241.079721: balance_dirty_state: bdi btrfs-1: dirty=955 wb=424 unstable=0 bg_thresh=988 thresh=1977 gap=598 poll_thresh=22 ino=257 dd-2584 [007] 241.079851: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=424 unstable=0 bg_thresh=988 thresh=1976 gap=547 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 241.079886: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8480 wrote=0 to_write=8192 dd-2584 [007] 241.079988: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=424 unstable=0 bg_thresh=990 thresh=1980 gap=526 poll_thresh=24 ino=257 dd-2584 [007] 241.080124: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=474 unstable=0 bg_thresh=989 thresh=1979 gap=500 poll_thresh=25 ino=257 dd-2584 [007] 241.080263: balance_dirty_state: bdi btrfs-1: dirty=980 wb=524 unstable=0 bg_thresh=989 thresh=1978 gap=474 poll_thresh=26 ino=257 dd-2584 [007] 241.080265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-235% task_weight=101% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 241.082085: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=864 to_write=7328 dd-2584 [007] 241.087686: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1176 unstable=0 bg_thresh=990 thresh=1980 gap=589 poll_thresh=26 ino=257 dd-2584 [007] 241.087793: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1176 unstable=0 bg_thresh=989 thresh=1979 gap=563 poll_thresh=19 ino=257 dd-2584 [007] 241.087956: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1176 unstable=0 bg_thresh=991 thresh=1983 gap=542 poll_thresh=20 ino=257 dd-2584 [007] 241.088410: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1176 unstable=0 bg_thresh=991 thresh=1982 gap=491 poll_thresh=21 ino=257 dd-2584 [007] 241.088416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.095793: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1038 unstable=0 bg_thresh=990 thresh=1981 gap=628 poll_thresh=21 ino=257 dd-2584 [001] 241.095909: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1038 unstable=0 bg_thresh=990 thresh=1981 gap=628 poll_thresh=16 ino=257 dd-2584 [001] 241.096145: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1038 unstable=0 bg_thresh=993 thresh=1986 gap=583 poll_thresh=17 ino=257 dd-2584 [001] 241.096377: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1038 unstable=0 bg_thresh=998 thresh=1996 gap=568 poll_thresh=18 ino=257 dd-2584 [001] 241.096615: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1038 unstable=0 bg_thresh=1000 thresh=2001 gap=548 poll_thresh=19 ino=257 dd-2584 [001] 241.096848: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1038 unstable=0 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=20 ino=257 dd-2584 [001] 241.096857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.103555: balance_dirty_state: bdi btrfs-1: dirty=478 wb=869 unstable=0 bg_thresh=990 thresh=1981 gap=634 poll_thresh=20 ino=257 dd-2584 [001] 241.103693: balance_dirty_state: bdi btrfs-1: dirty=478 wb=869 unstable=0 bg_thresh=990 thresh=1981 gap=634 poll_thresh=15 ino=257 dd-2584 [001] 241.103811: balance_dirty_state: bdi btrfs-1: dirty=503 wb=869 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=16 ino=257 dd-2584 [001] 241.104039: balance_dirty_state: bdi btrfs-1: dirty=528 wb=869 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=17 ino=257 dd-2584 [001] 241.104634: balance_dirty_state: bdi btrfs-1: dirty=553 wb=869 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=18 ino=257 dd-2584 [001] 241.104873: balance_dirty_state: bdi btrfs-1: dirty=603 wb=869 unstable=0 bg_thresh=1000 thresh=2000 gap=528 poll_thresh=19 ino=257 dd-2584 [001] 241.105106: balance_dirty_state: bdi btrfs-1: dirty=628 wb=869 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=20 ino=257 dd-2584 [001] 241.105343: balance_dirty_state: bdi btrfs-1: dirty=653 wb=869 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=21 ino=257 dd-2584 [001] 241.105352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.115547: balance_dirty_state: bdi btrfs-1: dirty=653 wb=869 unstable=0 bg_thresh=993 thresh=1987 gap=465 poll_thresh=21 ino=257 dd-2584 [001] 241.115552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.123605: balance_dirty_state: bdi btrfs-1: dirty=653 wb=544 unstable=0 bg_thresh=989 thresh=1979 gap=782 poll_thresh=21 ino=257 dd-2584 [001] 241.123687: balance_dirty_state: bdi btrfs-1: dirty=678 wb=494 unstable=0 bg_thresh=992 thresh=1984 gap=812 poll_thresh=16 ino=257 dd-2584 [001] 241.123864: balance_dirty_state: bdi btrfs-1: dirty=703 wb=469 unstable=0 bg_thresh=994 thresh=1989 gap=817 poll_thresh=17 ino=257 dd-2584 [001] 241.124093: balance_dirty_state: bdi btrfs-1: dirty=728 wb=469 unstable=0 bg_thresh=997 thresh=1994 gap=797 poll_thresh=18 ino=257 dd-2584 [001] 241.124330: balance_dirty_state: bdi btrfs-1: dirty=778 wb=469 unstable=0 bg_thresh=1002 thresh=2004 gap=757 poll_thresh=19 ino=257 dd-2584 [001] 241.124562: balance_dirty_state: bdi btrfs-1: dirty=803 wb=469 unstable=0 bg_thresh=1001 thresh=2003 gap=731 poll_thresh=20 ino=257 dd-2584 [001] 241.125159: balance_dirty_state: bdi btrfs-1: dirty=828 wb=469 unstable=0 bg_thresh=998 thresh=1996 gap=699 poll_thresh=21 ino=257 dd-2584 [001] 241.125393: balance_dirty_state: bdi btrfs-1: dirty=878 wb=469 unstable=0 bg_thresh=997 thresh=1995 gap=648 poll_thresh=22 ino=257 dd-2584 [001] 241.125629: balance_dirty_state: bdi btrfs-1: dirty=903 wb=469 unstable=0 bg_thresh=999 thresh=1999 gap=627 poll_thresh=23 ino=257 dd-2584 [001] 241.125862: balance_dirty_state: bdi btrfs-1: dirty=928 wb=469 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=24 ino=257 dd-2584 [001] 241.126095: balance_dirty_state: bdi btrfs-1: dirty=953 wb=469 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=25 ino=257 dd-2584 [001] 241.126332: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=469 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=26 ino=257 flush-btrfs-1-2586 [002] 241.126422: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8524 wrote=0 to_write=8192 dd-2584 [001] 241.126579: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=469 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=27 ino=257 dd-2584 [001] 241.126833: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=494 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=28 ino=257 dd-2584 [001] 241.126836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-208% task_weight=101% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 241.130439: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=292 wrote=816 to_write=7376 dd-2584 [005] 241.131643: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1171 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=28 ino=257 dd-2584 [005] 241.132032: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1171 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=21 ino=257 dd-2584 [005] 241.132219: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1171 unstable=0 bg_thresh=991 thresh=1983 gap=536 poll_thresh=22 ino=257 dd-2584 [005] 241.132399: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1171 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=23 ino=257 dd-2584 [005] 241.132583: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1171 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=24 ino=257 dd-2584 [005] 241.132589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 241.139568: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1046 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=24 ino=257 dd-2584 [005] 241.139634: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1046 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=18 ino=257 dd-2584 [005] 241.139755: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1046 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=19 ino=257 dd-2584 [005] 241.139876: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1046 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=20 ino=257 dd-2584 [005] 241.139996: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1046 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=21 ino=257 dd-2584 [005] 241.140001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 241.147584: balance_dirty_state: bdi btrfs-1: dirty=451 wb=921 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=21 ino=257 dd-2584 [005] 241.147650: balance_dirty_state: bdi btrfs-1: dirty=451 wb=921 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=16 ino=257 dd-2584 [005] 241.147951: balance_dirty_state: bdi btrfs-1: dirty=501 wb=921 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=17 ino=257 dd-2584 [005] 241.148069: balance_dirty_state: bdi btrfs-1: dirty=526 wb=921 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=18 ino=257 dd-2584 [005] 241.148188: balance_dirty_state: bdi btrfs-1: dirty=551 wb=921 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=19 ino=257 dd-2584 [005] 241.148306: balance_dirty_state: bdi btrfs-1: dirty=601 wb=921 unstable=0 bg_thresh=993 thresh=1986 gap=464 poll_thresh=20 ino=257 dd-2584 [005] 241.148310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=61968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 241.155587: balance_dirty_state: bdi btrfs-1: dirty=601 wb=921 unstable=0 bg_thresh=995 thresh=1991 gap=469 poll_thresh=20 ino=257 dd-2584 [005] 241.155593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=61924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 241.163659: balance_dirty_state: bdi btrfs-1: dirty=601 wb=696 unstable=0 bg_thresh=995 thresh=1990 gap=693 poll_thresh=20 ino=257 dd-2584 [005] 241.163724: balance_dirty_state: bdi btrfs-1: dirty=601 wb=696 unstable=0 bg_thresh=997 thresh=1995 gap=698 poll_thresh=15 ino=257 dd-2584 [005] 241.163784: balance_dirty_state: bdi btrfs-1: dirty=626 wb=696 unstable=0 bg_thresh=997 thresh=1994 gap=672 poll_thresh=16 ino=257 dd-2584 [005] 241.163901: balance_dirty_state: bdi btrfs-1: dirty=651 wb=696 unstable=0 bg_thresh=996 thresh=1993 gap=646 poll_thresh=17 ino=257 dd-2584 [005] 241.164020: balance_dirty_state: bdi btrfs-1: dirty=676 wb=696 unstable=0 bg_thresh=996 thresh=1992 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 241.164137: balance_dirty_state: bdi btrfs-1: dirty=726 wb=696 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=19 ino=257 dd-2584 [005] 241.164432: balance_dirty_state: bdi btrfs-1: dirty=751 wb=696 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=20 ino=257 dd-2584 [005] 241.164551: balance_dirty_state: bdi btrfs-1: dirty=776 wb=696 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=21 ino=257 dd-2584 [005] 241.164668: balance_dirty_state: bdi btrfs-1: dirty=826 wb=696 unstable=0 bg_thresh=996 thresh=1993 gap=471 poll_thresh=22 ino=257 dd-2584 [005] 241.164672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=61924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 241.171685: balance_dirty_state: bdi btrfs-1: dirty=826 wb=571 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=22 ino=257 dd-2584 [005] 241.171750: balance_dirty_state: bdi btrfs-1: dirty=826 wb=571 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=16 ino=257 dd-2584 [005] 241.171862: balance_dirty_state: bdi btrfs-1: dirty=851 wb=571 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=17 ino=257 dd-2584 [005] 241.171976: balance_dirty_state: bdi btrfs-1: dirty=901 wb=571 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=18 ino=257 dd-2584 [005] 241.172089: balance_dirty_state: bdi btrfs-1: dirty=926 wb=571 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=19 ino=257 dd-2584 [005] 241.172093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=61924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.179752: balance_dirty_state: bdi btrfs-1: dirty=926 wb=446 unstable=0 bg_thresh=995 thresh=1990 gap=618 poll_thresh=19 ino=257 dd-2584 [001] 241.179821: balance_dirty_state: bdi btrfs-1: dirty=951 wb=446 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 241.179880: balance_dirty_state: bdi btrfs-1: dirty=976 wb=446 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 241.179942: balance_dirty_state: bdi btrfs-1: dirty=976 wb=446 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 241.180249: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=446 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 241.180275: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8580 wrote=0 to_write=8192 dd-2584 [001] 241.180381: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=446 unstable=0 bg_thresh=1002 thresh=2004 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 241.180510: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=446 unstable=0 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 241.180512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=61924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 241.182514: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=344 wrote=848 to_write=7344 dd-2584 [001] 241.187578: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1171 unstable=0 bg_thresh=1005 thresh=2010 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 241.187647: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1171 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 241.187710: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1171 unstable=0 bg_thresh=1007 thresh=2015 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 241.187775: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1171 unstable=0 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 241.187902: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1171 unstable=0 bg_thresh=1011 thresh=2023 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 241.188030: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1171 unstable=0 bg_thresh=1013 thresh=2027 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 241.188037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=61924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.195605: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1046 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 241.195672: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1046 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=13 ino=257 dd-2584 [001] 241.195733: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1046 unstable=0 bg_thresh=1008 thresh=2017 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 241.195795: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1046 unstable=0 bg_thresh=1008 thresh=2017 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 241.195856: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1046 unstable=0 bg_thresh=1011 thresh=2022 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 241.196165: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1046 unstable=0 bg_thresh=1013 thresh=2027 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 241.196279: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1046 unstable=0 bg_thresh=1015 thresh=2031 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 241.196397: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1046 unstable=0 bg_thresh=1015 thresh=2030 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 241.196401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=100% bdi_bw=61924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.203617: balance_dirty_state: bdi btrfs-1: dirty=501 wb=896 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=19 ino=257 dd-2584 [001] 241.203689: balance_dirty_state: bdi btrfs-1: dirty=526 wb=896 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=14 ino=257 dd-2584 [001] 241.203775: balance_dirty_state: bdi btrfs-1: dirty=526 wb=896 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 241.203841: balance_dirty_state: bdi btrfs-1: dirty=551 wb=896 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 241.203954: balance_dirty_state: bdi btrfs-1: dirty=576 wb=896 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 241.204119: balance_dirty_state: bdi btrfs-1: dirty=601 wb=896 unstable=0 bg_thresh=1004 thresh=2008 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 241.204241: balance_dirty_state: bdi btrfs-1: dirty=651 wb=896 unstable=0 bg_thresh=1003 thresh=2007 gap=460 poll_thresh=19 ino=257 dd-2584 [001] 241.204246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=61924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.211582: balance_dirty_state: bdi btrfs-1: dirty=651 wb=746 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=19 ino=257 dd-2584 [001] 241.211673: balance_dirty_state: bdi btrfs-1: dirty=651 wb=746 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 241.212043: balance_dirty_state: bdi btrfs-1: dirty=676 wb=746 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 241.212127: balance_dirty_state: bdi btrfs-1: dirty=701 wb=746 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 241.212297: balance_dirty_state: bdi btrfs-1: dirty=726 wb=746 unstable=0 bg_thresh=1008 thresh=2016 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 241.212473: balance_dirty_state: bdi btrfs-1: dirty=751 wb=746 unstable=0 bg_thresh=1007 thresh=2015 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 241.212647: balance_dirty_state: bdi btrfs-1: dirty=776 wb=746 unstable=0 bg_thresh=1007 thresh=2014 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 241.212653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=61924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.219635: balance_dirty_state: bdi btrfs-1: dirty=776 wb=596 unstable=0 bg_thresh=997 thresh=1994 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 241.219746: balance_dirty_state: bdi btrfs-1: dirty=801 wb=596 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 241.219849: balance_dirty_state: bdi btrfs-1: dirty=826 wb=596 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 241.219970: balance_dirty_state: bdi btrfs-1: dirty=826 wb=596 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 241.220204: balance_dirty_state: bdi btrfs-1: dirty=876 wb=596 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 241.220399: balance_dirty_state: bdi btrfs-1: dirty=901 wb=596 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 241.220885: balance_dirty_state: bdi btrfs-1: dirty=926 wb=596 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 241.220893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=61924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.227622: balance_dirty_state: bdi btrfs-1: dirty=926 wb=471 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 241.227754: balance_dirty_state: bdi btrfs-1: dirty=951 wb=471 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 241.227815: balance_dirty_state: bdi btrfs-1: dirty=951 wb=471 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 241.227869: balance_dirty_state: bdi btrfs-1: dirty=976 wb=471 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 241.227982: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=471 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=17 ino=257 flush-btrfs-1-2586 [004] 241.228041: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8628 wrote=0 to_write=8192 dd-2584 [001] 241.228110: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=471 unstable=0 bg_thresh=1000 thresh=2000 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 241.228112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-206% task_weight=101% bdi_bw=61924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 241.230077: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=392 wrote=816 to_write=7376 dd-2584 [001] 241.235582: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1146 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=18 ino=257 dd-2584 [001] 241.235661: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1146 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=13 ino=257 dd-2584 [001] 241.235722: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1146 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 241.235783: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1146 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 241.235844: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1146 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 241.235964: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1146 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=17 ino=257 dd-2584 [001] 241.236080: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1146 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 241.236085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-156% task_weight=101% bdi_bw=61924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.243603: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1021 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=18 ino=257 dd-2584 [001] 241.243928: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1021 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=13 ino=257 dd-2584 [001] 241.243984: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1021 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 241.244039: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1021 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=15 ino=257 dd-2584 [001] 241.244094: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1021 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 241.244207: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1021 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 241.244320: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1021 unstable=0 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 241.244324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=61924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.251620: balance_dirty_state: bdi btrfs-1: dirty=501 wb=821 unstable=0 bg_thresh=995 thresh=1991 gap=669 poll_thresh=18 ino=257 dd-2584 [001] 241.251701: balance_dirty_state: bdi btrfs-1: dirty=526 wb=821 unstable=0 bg_thresh=995 thresh=1991 gap=644 poll_thresh=13 ino=257 dd-2584 [001] 241.251760: balance_dirty_state: bdi btrfs-1: dirty=526 wb=821 unstable=0 bg_thresh=998 thresh=1996 gap=649 poll_thresh=14 ino=257 dd-2584 [001] 241.251818: balance_dirty_state: bdi btrfs-1: dirty=551 wb=821 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=15 ino=257 dd-2584 [001] 241.251876: balance_dirty_state: bdi btrfs-1: dirty=551 wb=821 unstable=0 bg_thresh=1000 thresh=2001 gap=629 poll_thresh=16 ino=257 dd-2584 [001] 241.251993: balance_dirty_state: bdi btrfs-1: dirty=601 wb=821 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=17 ino=257 dd-2584 [001] 241.252110: balance_dirty_state: bdi btrfs-1: dirty=626 wb=821 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=18 ino=257 dd-2584 [001] 241.252406: balance_dirty_state: bdi btrfs-1: dirty=651 wb=821 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=19 ino=257 dd-2584 [001] 241.252523: balance_dirty_state: bdi btrfs-1: dirty=701 wb=821 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=20 ino=257 dd-2584 [001] 241.252528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=61924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.259619: balance_dirty_state: bdi btrfs-1: dirty=701 wb=821 unstable=0 bg_thresh=991 thresh=1983 gap=461 poll_thresh=20 ino=257 dd-2584 [001] 241.259623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=62352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.267627: balance_dirty_state: bdi btrfs-1: dirty=701 wb=571 unstable=0 bg_thresh=991 thresh=1982 gap=710 poll_thresh=20 ino=257 dd-2584 [001] 241.267770: balance_dirty_state: bdi btrfs-1: dirty=701 wb=571 unstable=0 bg_thresh=991 thresh=1982 gap=710 poll_thresh=15 ino=257 dd-2584 [001] 241.267827: balance_dirty_state: bdi btrfs-1: dirty=726 wb=571 unstable=0 bg_thresh=993 thresh=1987 gap=690 poll_thresh=16 ino=257 dd-2584 [001] 241.267937: balance_dirty_state: bdi btrfs-1: dirty=751 wb=571 unstable=0 bg_thresh=996 thresh=1992 gap=670 poll_thresh=17 ino=257 dd-2584 [001] 241.268048: balance_dirty_state: bdi btrfs-1: dirty=776 wb=571 unstable=0 bg_thresh=998 thresh=1997 gap=650 poll_thresh=18 ino=257 dd-2584 [001] 241.268161: balance_dirty_state: bdi btrfs-1: dirty=826 wb=571 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=19 ino=257 dd-2584 [001] 241.268274: balance_dirty_state: bdi btrfs-1: dirty=851 wb=571 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=20 ino=257 dd-2584 [001] 241.268388: balance_dirty_state: bdi btrfs-1: dirty=876 wb=571 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=21 ino=257 dd-2584 [001] 241.268675: balance_dirty_state: bdi btrfs-1: dirty=926 wb=571 unstable=0 bg_thresh=1001 thresh=2003 gap=506 poll_thresh=22 ino=257 dd-2584 [001] 241.268788: balance_dirty_state: bdi btrfs-1: dirty=951 wb=571 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=23 ino=257 dd-2584 [001] 241.268792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=62352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.275633: balance_dirty_state: bdi btrfs-1: dirty=951 wb=421 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=23 ino=257 dd-2584 [001] 241.275728: balance_dirty_state: bdi btrfs-1: dirty=951 wb=421 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=17 ino=257 dd-2584 [001] 241.275842: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=421 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=18 ino=257 flush-btrfs-1-2586 [004] 241.275908: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8676 wrote=0 to_write=8192 dd-2584 [001] 241.275964: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=421 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=19 ino=257 dd-2584 [001] 241.276089: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=446 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=20 ino=257 dd-2584 [001] 241.276216: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=496 unstable=0 bg_thresh=998 thresh=1997 gap=500 poll_thresh=21 ino=257 dd-2584 [001] 241.276343: balance_dirty_state: bdi btrfs-1: dirty=976 wb=546 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=22 ino=257 dd-2584 [001] 241.276344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=62352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 241.277967: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=440 wrote=880 to_write=7312 dd-2584 [001] 241.283602: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1171 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=22 ino=257 dd-2584 [001] 241.283664: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1171 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 241.283958: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1171 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 241.284074: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1171 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 241.284193: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1171 unstable=0 bg_thresh=998 thresh=1997 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 241.284309: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1171 unstable=0 bg_thresh=998 thresh=1996 gap=449 poll_thresh=20 ino=257 dd-2584 [001] 241.284313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=62352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.291713: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1046 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=20 ino=257 dd-2584 [001] 241.291818: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1046 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 241.291874: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1046 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 241.291986: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1046 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 241.292099: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1046 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 241.292103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=62352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.299620: balance_dirty_state: bdi btrfs-1: dirty=451 wb=871 unstable=0 bg_thresh=993 thresh=1986 gap=664 poll_thresh=18 ino=257 dd-2584 [001] 241.299687: balance_dirty_state: bdi btrfs-1: dirty=476 wb=871 unstable=0 bg_thresh=993 thresh=1986 gap=639 poll_thresh=13 ino=257 dd-2584 [001] 241.299747: balance_dirty_state: bdi btrfs-1: dirty=501 wb=871 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=14 ino=257 dd-2584 [001] 241.299991: balance_dirty_state: bdi btrfs-1: dirty=501 wb=871 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=15 ino=257 dd-2584 [001] 241.300051: balance_dirty_state: bdi btrfs-1: dirty=526 wb=871 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=16 ino=257 dd-2584 [001] 241.300173: balance_dirty_state: bdi btrfs-1: dirty=551 wb=871 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=17 ino=257 dd-2584 [001] 241.300297: balance_dirty_state: bdi btrfs-1: dirty=601 wb=871 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 241.300418: balance_dirty_state: bdi btrfs-1: dirty=626 wb=871 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 241.300542: balance_dirty_state: bdi btrfs-1: dirty=651 wb=871 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=20 ino=257 dd-2584 [001] 241.300546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=62352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.307620: balance_dirty_state: bdi btrfs-1: dirty=651 wb=746 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=20 ino=257 dd-2584 [001] 241.307683: balance_dirty_state: bdi btrfs-1: dirty=676 wb=746 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 241.307743: balance_dirty_state: bdi btrfs-1: dirty=676 wb=746 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 241.307862: balance_dirty_state: bdi btrfs-1: dirty=726 wb=746 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 241.307981: balance_dirty_state: bdi btrfs-1: dirty=751 wb=746 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 241.308287: balance_dirty_state: bdi btrfs-1: dirty=776 wb=746 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 241.308292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=62352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.315623: balance_dirty_state: bdi btrfs-1: dirty=776 wb=621 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 241.315744: balance_dirty_state: bdi btrfs-1: dirty=801 wb=621 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=14 ino=257 dd-2584 [001] 241.315859: balance_dirty_state: bdi btrfs-1: dirty=826 wb=621 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=15 ino=257 dd-2584 [001] 241.315976: balance_dirty_state: bdi btrfs-1: dirty=826 wb=621 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 241.316204: balance_dirty_state: bdi btrfs-1: dirty=851 wb=621 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 241.316440: balance_dirty_state: bdi btrfs-1: dirty=901 wb=621 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 241.316448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=62352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.323689: balance_dirty_state: bdi btrfs-1: dirty=901 wb=496 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=18 ino=257 dd-2584 [001] 241.323789: balance_dirty_state: bdi btrfs-1: dirty=901 wb=496 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=13 ino=257 dd-2584 [001] 241.323847: balance_dirty_state: bdi btrfs-1: dirty=926 wb=496 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 241.323907: balance_dirty_state: bdi btrfs-1: dirty=951 wb=496 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 241.323967: balance_dirty_state: bdi btrfs-1: dirty=951 wb=496 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 241.324086: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=496 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=17 ino=257 flush-btrfs-1-2586 [004] 241.324154: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8724 wrote=0 to_write=8192 dd-2584 [001] 241.324395: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=546 unstable=0 bg_thresh=998 thresh=1996 gap=449 poll_thresh=18 ino=257 dd-2584 [001] 241.324397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=62352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 241.326825: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=488 wrote=800 to_write=7392 dd-2584 [001] 241.331619: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1171 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 241.331685: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1171 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=13 ino=257 dd-2584 [001] 241.331745: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1171 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 241.331805: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1171 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=15 ino=257 dd-2584 [001] 241.331866: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1171 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 241.331985: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1171 unstable=0 bg_thresh=1000 thresh=2001 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 241.332115: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1171 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 241.332121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=62352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.339645: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1046 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=18 ino=257 dd-2584 [001] 241.339710: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1046 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=13 ino=257 dd-2584 [001] 241.339769: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1046 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=14 ino=257 dd-2584 [001] 241.339828: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1046 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=15 ino=257 dd-2584 [001] 241.339889: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1046 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=16 ino=257 dd-2584 [001] 241.340011: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1046 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 241.340015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=62352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.347631: balance_dirty_state: bdi btrfs-1: dirty=451 wb=946 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=17 ino=257 dd-2584 [001] 241.347698: balance_dirty_state: bdi btrfs-1: dirty=451 wb=946 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=13 ino=257 dd-2584 [001] 241.347942: balance_dirty_state: bdi btrfs-1: dirty=476 wb=946 unstable=0 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 241.348001: balance_dirty_state: bdi btrfs-1: dirty=501 wb=946 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=15 ino=257 dd-2584 [001] 241.348059: balance_dirty_state: bdi btrfs-1: dirty=501 wb=946 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 241.348176: balance_dirty_state: bdi btrfs-1: dirty=551 wb=946 unstable=0 bg_thresh=1001 thresh=2003 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 241.348303: balance_dirty_state: bdi btrfs-1: dirty=576 wb=946 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 241.348308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=62352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.355688: balance_dirty_state: bdi btrfs-1: dirty=576 wb=796 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=18 ino=257 dd-2584 [001] 241.355754: balance_dirty_state: bdi btrfs-1: dirty=601 wb=796 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 241.355815: balance_dirty_state: bdi btrfs-1: dirty=601 wb=796 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 241.355874: balance_dirty_state: bdi btrfs-1: dirty=626 wb=796 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 241.355942: balance_dirty_state: bdi btrfs-1: dirty=626 wb=771 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=16 ino=257 dd-2584 [001] 241.356080: balance_dirty_state: bdi btrfs-1: dirty=676 wb=696 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=17 ino=257 dd-2584 [001] 241.356200: balance_dirty_state: bdi btrfs-1: dirty=701 wb=696 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 241.356499: balance_dirty_state: bdi btrfs-1: dirty=726 wb=696 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=19 ino=257 dd-2584 [001] 241.356618: balance_dirty_state: bdi btrfs-1: dirty=776 wb=696 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=20 ino=257 dd-2584 [001] 241.356737: balance_dirty_state: bdi btrfs-1: dirty=801 wb=696 unstable=0 bg_thresh=994 thresh=1988 gap=491 poll_thresh=21 ino=257 dd-2584 [001] 241.356742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=62352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.363694: balance_dirty_state: bdi btrfs-1: dirty=801 wb=546 unstable=0 bg_thresh=996 thresh=1993 gap=646 poll_thresh=21 ino=257 dd-2584 [001] 241.363803: balance_dirty_state: bdi btrfs-1: dirty=826 wb=546 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=16 ino=257 dd-2584 [001] 241.363917: balance_dirty_state: bdi btrfs-1: dirty=851 wb=546 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=17 ino=257 dd-2584 [001] 241.364030: balance_dirty_state: bdi btrfs-1: dirty=876 wb=546 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=18 ino=257 dd-2584 [001] 241.364144: balance_dirty_state: bdi btrfs-1: dirty=901 wb=546 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=19 ino=257 dd-2584 [001] 241.364258: balance_dirty_state: bdi btrfs-1: dirty=951 wb=546 unstable=0 bg_thresh=994 thresh=1988 gap=491 poll_thresh=20 ino=257 dd-2584 [001] 241.364262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=63828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 241.371767: balance_dirty_state: bdi btrfs-1: dirty=951 wb=421 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=20 ino=257 dd-2584 [004] 241.371899: balance_dirty_state: bdi btrfs-1: dirty=976 wb=421 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 241.372017: balance_dirty_state: bdi btrfs-1: dirty=976 wb=421 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 241.372616: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=421 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 241.372666: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8772 wrote=0 to_write=8192 dd-2584 [004] 241.372862: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=421 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 241.373112: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=446 unstable=0 bg_thresh=994 thresh=1988 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 241.373115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=63828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 241.378229: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=540 wrote=848 to_write=7344 dd-2584 [004] 241.379653: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1146 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 241.379780: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1146 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 241.379899: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1146 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 241.380021: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1146 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 241.380255: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1146 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 241.380493: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1146 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 241.380502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=63828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 241.391723: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1021 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 241.391796: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1021 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=13 ino=257 dd-2584 [004] 241.391855: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1021 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 241.391914: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1021 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 241.392205: balance_dirty_state: bdi btrfs-1: dirty=401 wb=971 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 241.392386: balance_dirty_state: bdi btrfs-1: dirty=426 wb=896 unstable=0 bg_thresh=989 thresh=1978 gap=656 poll_thresh=17 ino=257 dd-2584 [004] 241.392508: balance_dirty_state: bdi btrfs-1: dirty=476 wb=896 unstable=0 bg_thresh=988 thresh=1976 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 241.392629: balance_dirty_state: bdi btrfs-1: dirty=501 wb=896 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 241.392752: balance_dirty_state: bdi btrfs-1: dirty=526 wb=896 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=20 ino=257 dd-2584 [004] 241.392876: balance_dirty_state: bdi btrfs-1: dirty=576 wb=896 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=21 ino=257 dd-2584 [004] 241.392999: balance_dirty_state: bdi btrfs-1: dirty=601 wb=896 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=22 ino=257 dd-2584 [004] 241.393004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=63828 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 241.399789: balance_dirty_state: bdi btrfs-1: dirty=601 wb=871 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=22 ino=257 dd-2584 [000] 241.399882: balance_dirty_state: bdi btrfs-1: dirty=626 wb=871 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=16 ino=257 dd-2584 [000] 241.399888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=63828 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 241.407699: balance_dirty_state: bdi btrfs-1: dirty=626 wb=746 unstable=0 bg_thresh=991 thresh=1982 gap=610 poll_thresh=16 ino=257 dd-2584 [000] 241.407775: balance_dirty_state: bdi btrfs-1: dirty=626 wb=746 unstable=0 bg_thresh=991 thresh=1982 gap=610 poll_thresh=12 ino=257 dd-2584 [000] 241.407834: balance_dirty_state: bdi btrfs-1: dirty=651 wb=746 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=13 ino=257 dd-2584 [000] 241.408060: balance_dirty_state: bdi btrfs-1: dirty=676 wb=746 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=14 ino=257 dd-2584 [000] 241.408118: balance_dirty_state: bdi btrfs-1: dirty=676 wb=746 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 241.408175: balance_dirty_state: bdi btrfs-1: dirty=701 wb=746 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=16 ino=257 dd-2584 [000] 241.408288: balance_dirty_state: bdi btrfs-1: dirty=726 wb=746 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=17 ino=257 dd-2584 [000] 241.408400: balance_dirty_state: bdi btrfs-1: dirty=751 wb=746 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 241.408405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=63828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 241.415698: balance_dirty_state: bdi btrfs-1: dirty=751 wb=621 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=18 ino=257 dd-2584 [000] 241.415765: balance_dirty_state: bdi btrfs-1: dirty=776 wb=621 unstable=0 bg_thresh=989 thresh=1978 gap=581 poll_thresh=13 ino=257 dd-2584 [000] 241.415821: balance_dirty_state: bdi btrfs-1: dirty=801 wb=621 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=14 ino=257 dd-2584 [000] 241.415876: balance_dirty_state: bdi btrfs-1: dirty=801 wb=621 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=15 ino=257 dd-2584 [000] 241.415931: balance_dirty_state: bdi btrfs-1: dirty=826 wb=621 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=16 ino=257 dd-2584 [000] 241.416044: balance_dirty_state: bdi btrfs-1: dirty=851 wb=621 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=17 ino=257 dd-2584 [000] 241.416158: balance_dirty_state: bdi btrfs-1: dirty=901 wb=621 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=18 ino=257 dd-2584 [000] 241.416162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=63828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 241.423673: balance_dirty_state: bdi btrfs-1: dirty=901 wb=471 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=18 ino=257 dd-2584 [000] 241.423751: balance_dirty_state: bdi btrfs-1: dirty=901 wb=471 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=13 ino=257 dd-2584 [000] 241.423980: balance_dirty_state: bdi btrfs-1: dirty=926 wb=471 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=14 ino=257 dd-2584 [000] 241.424037: balance_dirty_state: bdi btrfs-1: dirty=926 wb=471 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=15 ino=257 dd-2584 [000] 241.424093: balance_dirty_state: bdi btrfs-1: dirty=951 wb=471 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 241.424205: balance_dirty_state: bdi btrfs-1: dirty=976 wb=471 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=17 ino=257 dd-2584 [000] 241.424318: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=471 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 241.424383: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8824 wrote=0 to_write=8192 dd-2584 [000] 241.424445: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=471 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=19 ino=257 dd-2584 [000] 241.424446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=63828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 241.427212: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=588 wrote=816 to_write=7376 dd-2584 [000] 241.431694: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1021 unstable=0 bg_thresh=988 thresh=1977 gap=705 poll_thresh=19 ino=257 dd-2584 [000] 241.431756: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1021 unstable=0 bg_thresh=988 thresh=1977 gap=680 poll_thresh=14 ino=257 dd-2584 [000] 241.431814: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1021 unstable=0 bg_thresh=991 thresh=1982 gap=685 poll_thresh=15 ino=257 dd-2584 [000] 241.431872: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1021 unstable=0 bg_thresh=991 thresh=1982 gap=660 poll_thresh=16 ino=257 dd-2584 [000] 241.431988: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1021 unstable=0 bg_thresh=996 thresh=1992 gap=645 poll_thresh=17 ino=257 dd-2584 [000] 241.432108: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1021 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=18 ino=257 dd-2584 [000] 241.432403: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1021 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=19 ino=257 dd-2584 [000] 241.432516: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1021 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=20 ino=257 dd-2584 [000] 241.432629: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1021 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=21 ino=257 dd-2584 [000] 241.432743: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1021 unstable=0 bg_thresh=996 thresh=1992 gap=470 poll_thresh=22 ino=257 dd-2584 [000] 241.432748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=63828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 241.439665: balance_dirty_state: bdi btrfs-1: dirty=501 wb=896 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=22 ino=257 dd-2584 [000] 241.439744: balance_dirty_state: bdi btrfs-1: dirty=501 wb=896 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=16 ino=257 dd-2584 [000] 241.439856: balance_dirty_state: bdi btrfs-1: dirty=526 wb=896 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=17 ino=257 dd-2584 [000] 241.439969: balance_dirty_state: bdi btrfs-1: dirty=576 wb=896 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=18 ino=257 dd-2584 [000] 241.440083: balance_dirty_state: bdi btrfs-1: dirty=601 wb=896 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=19 ino=257 dd-2584 [000] 241.440364: balance_dirty_state: bdi btrfs-1: dirty=626 wb=896 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=20 ino=257 dd-2584 [000] 241.440369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=63828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 241.447665: balance_dirty_state: bdi btrfs-1: dirty=626 wb=821 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=20 ino=257 dd-2584 [004] 241.447755: balance_dirty_state: bdi btrfs-1: dirty=651 wb=821 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=15 ino=257 dd-2584 [004] 241.447842: balance_dirty_state: bdi btrfs-1: dirty=651 wb=821 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=16 ino=257 dd-2584 [004] 241.448014: balance_dirty_state: bdi btrfs-1: dirty=676 wb=821 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=17 ino=257 dd-2584 [004] 241.448020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=63828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 241.455708: balance_dirty_state: bdi btrfs-1: dirty=676 wb=696 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=17 ino=257 dd-2584 [000] 241.455770: balance_dirty_state: bdi btrfs-1: dirty=701 wb=696 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=13 ino=257 dd-2584 [000] 241.455828: balance_dirty_state: bdi btrfs-1: dirty=726 wb=696 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=14 ino=257 dd-2584 [000] 241.455884: balance_dirty_state: bdi btrfs-1: dirty=726 wb=696 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=15 ino=257 dd-2584 [000] 241.455956: balance_dirty_state: bdi btrfs-1: dirty=751 wb=696 unstable=0 bg_thresh=991 thresh=1983 gap=536 poll_thresh=16 ino=257 dd-2584 [000] 241.456120: balance_dirty_state: bdi btrfs-1: dirty=776 wb=696 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=17 ino=257 dd-2584 [000] 241.456279: balance_dirty_state: bdi btrfs-1: dirty=801 wb=696 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 241.456285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=63828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 241.466241: balance_dirty_state: bdi btrfs-1: dirty=801 wb=571 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=18 ino=257 dd-2584 [000] 241.469765: balance_dirty_state: bdi btrfs-1: dirty=826 wb=446 unstable=0 bg_thresh=991 thresh=1982 gap=710 poll_thresh=13 ino=257 dd-2584 [000] 241.469843: balance_dirty_state: bdi btrfs-1: dirty=851 wb=446 unstable=0 bg_thresh=993 thresh=1987 gap=690 poll_thresh=14 ino=257 dd-2584 [000] 241.469901: balance_dirty_state: bdi btrfs-1: dirty=851 wb=446 unstable=0 bg_thresh=993 thresh=1987 gap=690 poll_thresh=15 ino=257 dd-2584 [000] 241.470132: balance_dirty_state: bdi btrfs-1: dirty=876 wb=446 unstable=0 bg_thresh=996 thresh=1992 gap=670 poll_thresh=16 ino=257 dd-2584 [000] 241.470244: balance_dirty_state: bdi btrfs-1: dirty=901 wb=446 unstable=0 bg_thresh=998 thresh=1997 gap=650 poll_thresh=17 ino=257 dd-2584 [000] 241.470357: balance_dirty_state: bdi btrfs-1: dirty=951 wb=446 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 241.470470: balance_dirty_state: bdi btrfs-1: dirty=976 wb=446 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=19 ino=257 dd-2584 [000] 241.470583: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=446 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 241.470673: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8868 wrote=0 to_write=8192 dd-2584 [000] 241.470709: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=446 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=21 ino=257 dd-2584 [000] 241.470833: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=471 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=22 ino=257 dd-2584 [000] 241.470834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=64064 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 241.473371: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=636 wrote=832 to_write=7360 dd-2584 [000] 241.475670: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1171 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=22 ino=257 dd-2584 [000] 241.475732: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1171 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=16 ino=257 dd-2584 [000] 241.475856: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1171 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=17 ino=257 dd-2584 [000] 241.476192: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1171 unstable=0 bg_thresh=990 thresh=1980 gap=508 poll_thresh=18 ino=257 dd-2584 [000] 241.476319: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1171 unstable=0 bg_thresh=989 thresh=1979 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 241.476324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=101% bdi_bw=64064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 241.483777: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1046 unstable=0 bg_thresh=976 thresh=1953 gap=581 poll_thresh=19 ino=257 dd-2584 [000] 241.483874: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1046 unstable=0 bg_thresh=979 thresh=1958 gap=561 poll_thresh=14 ino=257 dd-2584 [000] 241.483959: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1046 unstable=0 bg_thresh=982 thresh=1964 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 241.484018: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1046 unstable=0 bg_thresh=987 thresh=1974 gap=552 poll_thresh=16 ino=257 dd-2584 [000] 241.484168: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1046 unstable=0 bg_thresh=986 thresh=1973 gap=526 poll_thresh=17 ino=257 dd-2584 [000] 241.484290: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1046 unstable=0 bg_thresh=986 thresh=1972 gap=475 poll_thresh=18 ino=257 dd-2584 [000] 241.484295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=64064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 241.491775: balance_dirty_state: bdi btrfs-1: dirty=451 wb=896 unstable=0 bg_thresh=985 thresh=1970 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 241.491865: balance_dirty_state: bdi btrfs-1: dirty=476 wb=896 unstable=0 bg_thresh=985 thresh=1970 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 241.491951: balance_dirty_state: bdi btrfs-1: dirty=501 wb=896 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 241.492035: balance_dirty_state: bdi btrfs-1: dirty=501 wb=896 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 241.492120: balance_dirty_state: bdi btrfs-1: dirty=526 wb=896 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 241.492572: balance_dirty_state: bdi btrfs-1: dirty=551 wb=896 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 241.492744: balance_dirty_state: bdi btrfs-1: dirty=601 wb=896 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 241.492751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=64064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 241.503772: balance_dirty_state: bdi btrfs-1: dirty=601 wb=871 unstable=0 bg_thresh=985 thresh=1971 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 241.503837: balance_dirty_state: bdi btrfs-1: dirty=601 wb=871 unstable=0 bg_thresh=985 thresh=1971 gap=499 poll_thresh=13 ino=257 dd-2584 [006] 241.503898: balance_dirty_state: bdi btrfs-1: dirty=626 wb=871 unstable=0 bg_thresh=988 thresh=1976 gap=479 poll_thresh=14 ino=257 dd-2584 [006] 241.503903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=64064 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [006] 241.511754: balance_dirty_state: bdi btrfs-1: dirty=626 wb=571 unstable=0 bg_thresh=985 thresh=1970 gap=773 poll_thresh=14 ino=257 dd-2584 [006] 241.511818: balance_dirty_state: bdi btrfs-1: dirty=651 wb=571 unstable=0 bg_thresh=985 thresh=1970 gap=748 poll_thresh=10 ino=257 dd-2584 [006] 241.511876: balance_dirty_state: bdi btrfs-1: dirty=651 wb=571 unstable=0 bg_thresh=987 thresh=1975 gap=753 poll_thresh=11 ino=257 dd-2584 [006] 241.511932: balance_dirty_state: bdi btrfs-1: dirty=676 wb=571 unstable=0 bg_thresh=987 thresh=1975 gap=728 poll_thresh=12 ino=257 dd-2584 [006] 241.511992: balance_dirty_state: bdi btrfs-1: dirty=701 wb=571 unstable=0 bg_thresh=990 thresh=1980 gap=708 poll_thresh=13 ino=257 dd-2584 [006] 241.512054: balance_dirty_state: bdi btrfs-1: dirty=701 wb=571 unstable=0 bg_thresh=989 thresh=1979 gap=707 poll_thresh=14 ino=257 dd-2584 [006] 241.512112: balance_dirty_state: bdi btrfs-1: dirty=726 wb=571 unstable=0 bg_thresh=989 thresh=1978 gap=681 poll_thresh=15 ino=257 dd-2584 [006] 241.512172: balance_dirty_state: bdi btrfs-1: dirty=751 wb=571 unstable=0 bg_thresh=989 thresh=1978 gap=656 poll_thresh=16 ino=257 dd-2584 [006] 241.512291: balance_dirty_state: bdi btrfs-1: dirty=776 wb=571 unstable=0 bg_thresh=988 thresh=1977 gap=630 poll_thresh=17 ino=257 dd-2584 [006] 241.512410: balance_dirty_state: bdi btrfs-1: dirty=801 wb=571 unstable=0 bg_thresh=988 thresh=1976 gap=604 poll_thresh=18 ino=257 dd-2584 [006] 241.512710: balance_dirty_state: bdi btrfs-1: dirty=826 wb=571 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=19 ino=257 dd-2584 [006] 241.512830: balance_dirty_state: bdi btrfs-1: dirty=876 wb=571 unstable=0 bg_thresh=989 thresh=1979 gap=532 poll_thresh=20 ino=257 dd-2584 [006] 241.512950: balance_dirty_state: bdi btrfs-1: dirty=901 wb=571 unstable=0 bg_thresh=989 thresh=1978 gap=506 poll_thresh=21 ino=257 dd-2584 [006] 241.513069: balance_dirty_state: bdi btrfs-1: dirty=926 wb=571 unstable=0 bg_thresh=991 thresh=1982 gap=485 poll_thresh=22 ino=257 dd-2584 [006] 241.513074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=64064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 241.519839: balance_dirty_state: bdi btrfs-1: dirty=926 wb=446 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=22 ino=257 dd-2584 [006] 241.519923: balance_dirty_state: bdi btrfs-1: dirty=951 wb=446 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 241.520041: balance_dirty_state: bdi btrfs-1: dirty=976 wb=446 unstable=0 bg_thresh=989 thresh=1979 gap=557 poll_thresh=17 ino=257 dd-2584 [006] 241.520155: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=446 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 241.520216: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8920 wrote=0 to_write=8192 dd-2584 [006] 241.520281: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=446 unstable=0 bg_thresh=988 thresh=1977 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 241.520283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=64064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 241.525491: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=688 wrote=800 to_write=7392 dd-2584 [001] 241.527795: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1121 unstable=0 bg_thresh=988 thresh=1977 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 241.527897: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1121 unstable=0 bg_thresh=988 thresh=1977 gap=605 poll_thresh=14 ino=257 dd-2584 [001] 241.528381: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1121 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 241.528470: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1121 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 241.528705: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1121 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 241.528942: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1121 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 241.529175: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1121 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 241.529184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=64064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.535759: balance_dirty_state: bdi btrfs-1: dirty=376 wb=996 unstable=0 bg_thresh=997 thresh=1995 gap=623 poll_thresh=19 ino=257 dd-2584 [001] 241.535893: balance_dirty_state: bdi btrfs-1: dirty=401 wb=996 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=14 ino=257 dd-2584 [001] 241.535965: balance_dirty_state: bdi btrfs-1: dirty=426 wb=996 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 241.536028: balance_dirty_state: bdi btrfs-1: dirty=426 wb=996 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 241.536152: balance_dirty_state: bdi btrfs-1: dirty=476 wb=996 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 241.536274: balance_dirty_state: bdi btrfs-1: dirty=501 wb=996 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 241.536278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=64064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.543734: balance_dirty_state: bdi btrfs-1: dirty=501 wb=821 unstable=0 bg_thresh=999 thresh=1998 gap=676 poll_thresh=18 ino=257 dd-2584 [001] 241.543810: balance_dirty_state: bdi btrfs-1: dirty=526 wb=821 unstable=0 bg_thresh=996 thresh=1992 gap=645 poll_thresh=13 ino=257 dd-2584 [001] 241.544047: balance_dirty_state: bdi btrfs-1: dirty=526 wb=821 unstable=0 bg_thresh=998 thresh=1997 gap=650 poll_thresh=14 ino=257 dd-2584 [001] 241.544108: balance_dirty_state: bdi btrfs-1: dirty=551 wb=821 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=15 ino=257 dd-2584 [001] 241.544167: balance_dirty_state: bdi btrfs-1: dirty=551 wb=821 unstable=0 bg_thresh=995 thresh=1990 gap=618 poll_thresh=16 ino=257 dd-2584 [001] 241.544285: balance_dirty_state: bdi btrfs-1: dirty=601 wb=821 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=17 ino=257 dd-2584 [001] 241.544402: balance_dirty_state: bdi btrfs-1: dirty=626 wb=821 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=18 ino=257 dd-2584 [001] 241.544520: balance_dirty_state: bdi btrfs-1: dirty=651 wb=821 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=19 ino=257 dd-2584 [001] 241.544639: balance_dirty_state: bdi btrfs-1: dirty=701 wb=821 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=20 ino=257 dd-2584 [001] 241.544643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=64064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.551759: balance_dirty_state: bdi btrfs-1: dirty=701 wb=821 unstable=0 bg_thresh=992 thresh=1984 gap=462 poll_thresh=20 ino=257 dd-2584 [001] 241.551764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=64064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.559842: balance_dirty_state: bdi btrfs-1: dirty=701 wb=546 unstable=0 bg_thresh=991 thresh=1983 gap=736 poll_thresh=20 ino=257 dd-2584 [001] 241.559950: balance_dirty_state: bdi btrfs-1: dirty=701 wb=546 unstable=0 bg_thresh=991 thresh=1983 gap=736 poll_thresh=15 ino=257 dd-2584 [001] 241.560008: balance_dirty_state: bdi btrfs-1: dirty=726 wb=546 unstable=0 bg_thresh=991 thresh=1982 gap=710 poll_thresh=16 ino=257 dd-2584 [001] 241.560120: balance_dirty_state: bdi btrfs-1: dirty=751 wb=546 unstable=0 bg_thresh=990 thresh=1981 gap=684 poll_thresh=17 ino=257 dd-2584 [001] 241.560404: balance_dirty_state: bdi btrfs-1: dirty=776 wb=546 unstable=0 bg_thresh=990 thresh=1980 gap=658 poll_thresh=18 ino=257 dd-2584 [001] 241.560519: balance_dirty_state: bdi btrfs-1: dirty=826 wb=546 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 241.560631: balance_dirty_state: bdi btrfs-1: dirty=851 wb=546 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=20 ino=257 dd-2584 [001] 241.560743: balance_dirty_state: bdi btrfs-1: dirty=876 wb=546 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=21 ino=257 dd-2584 [001] 241.560857: balance_dirty_state: bdi btrfs-1: dirty=926 wb=546 unstable=0 bg_thresh=990 thresh=1981 gap=509 poll_thresh=22 ino=257 dd-2584 [001] 241.560971: balance_dirty_state: bdi btrfs-1: dirty=951 wb=546 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=23 ino=257 dd-2584 [001] 241.560975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=64064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.567830: balance_dirty_state: bdi btrfs-1: dirty=951 wb=421 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=23 ino=257 dd-2584 [001] 241.567937: balance_dirty_state: bdi btrfs-1: dirty=951 wb=421 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=17 ino=257 dd-2584 [001] 241.568050: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=421 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 241.568141: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8968 wrote=0 to_write=8192 dd-2584 [001] 241.568176: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=421 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=19 ino=257 dd-2584 [001] 241.568481: balance_dirty_state: bdi btrfs-1: dirty=976 wb=496 unstable=0 bg_thresh=990 thresh=1980 gap=508 poll_thresh=20 ino=257 dd-2584 [001] 241.568608: balance_dirty_state: bdi btrfs-1: dirty=976 wb=546 unstable=0 bg_thresh=989 thresh=1979 gap=457 poll_thresh=21 ino=257 dd-2584 [001] 241.568610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=64064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 241.571876: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=736 wrote=848 to_write=7344 dd-2584 [001] 241.575856: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1146 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=21 ino=257 dd-2584 [001] 241.575982: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1146 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 241.576221: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1146 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 241.576455: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1146 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 241.576690: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1146 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 241.576699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=64744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.583784: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1021 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 241.583913: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1021 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 241.584032: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1021 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 241.584152: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1021 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 241.584405: balance_dirty_state: bdi btrfs-1: dirty=426 wb=996 unstable=0 bg_thresh=985 thresh=1971 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 241.585009: balance_dirty_state: bdi btrfs-1: dirty=476 wb=896 unstable=0 bg_thresh=991 thresh=1982 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 241.585243: balance_dirty_state: bdi btrfs-1: dirty=501 wb=896 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 241.585480: balance_dirty_state: bdi btrfs-1: dirty=526 wb=896 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=20 ino=257 dd-2584 [001] 241.585713: balance_dirty_state: bdi btrfs-1: dirty=551 wb=896 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=21 ino=257 dd-2584 [001] 241.585947: balance_dirty_state: bdi btrfs-1: dirty=601 wb=896 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=22 ino=257 dd-2584 [001] 241.585956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=64744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.591835: balance_dirty_state: bdi btrfs-1: dirty=601 wb=871 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=22 ino=257 dd-2584 [001] 241.591917: balance_dirty_state: bdi btrfs-1: dirty=601 wb=871 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=16 ino=257 dd-2584 [001] 241.592038: balance_dirty_state: bdi btrfs-1: dirty=651 wb=871 unstable=0 bg_thresh=994 thresh=1988 gap=466 poll_thresh=17 ino=257 dd-2584 [001] 241.592043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=64744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.599818: balance_dirty_state: bdi btrfs-1: dirty=651 wb=871 unstable=0 bg_thresh=995 thresh=1990 gap=468 poll_thresh=17 ino=257 dd-2584 [001] 241.599827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=64744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.607767: balance_dirty_state: bdi btrfs-1: dirty=651 wb=596 unstable=0 bg_thresh=1000 thresh=2001 gap=754 poll_thresh=17 ino=257 dd-2584 [001] 241.607880: balance_dirty_state: bdi btrfs-1: dirty=651 wb=596 unstable=0 bg_thresh=1000 thresh=2000 gap=753 poll_thresh=13 ino=257 dd-2584 [001] 241.607942: balance_dirty_state: bdi btrfs-1: dirty=676 wb=596 unstable=0 bg_thresh=999 thresh=1999 gap=727 poll_thresh=14 ino=257 dd-2584 [001] 241.608003: balance_dirty_state: bdi btrfs-1: dirty=676 wb=596 unstable=0 bg_thresh=999 thresh=1999 gap=727 poll_thresh=15 ino=257 dd-2584 [001] 241.608407: balance_dirty_state: bdi btrfs-1: dirty=701 wb=596 unstable=0 bg_thresh=999 thresh=1998 gap=701 poll_thresh=16 ino=257 dd-2584 [001] 241.608527: balance_dirty_state: bdi btrfs-1: dirty=726 wb=596 unstable=0 bg_thresh=998 thresh=1997 gap=675 poll_thresh=17 ino=257 dd-2584 [001] 241.608645: balance_dirty_state: bdi btrfs-1: dirty=776 wb=596 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=18 ino=257 dd-2584 [001] 241.608762: balance_dirty_state: bdi btrfs-1: dirty=801 wb=596 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 241.608882: balance_dirty_state: bdi btrfs-1: dirty=826 wb=596 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=20 ino=257 dd-2584 [001] 241.609000: balance_dirty_state: bdi btrfs-1: dirty=876 wb=596 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=21 ino=257 dd-2584 [001] 241.609121: balance_dirty_state: bdi btrfs-1: dirty=901 wb=596 unstable=0 bg_thresh=1001 thresh=2002 gap=505 poll_thresh=22 ino=257 dd-2584 [001] 241.609243: balance_dirty_state: bdi btrfs-1: dirty=926 wb=596 unstable=0 bg_thresh=997 thresh=1994 gap=472 poll_thresh=23 ino=257 dd-2584 [001] 241.609248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=64744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.619821: balance_dirty_state: bdi btrfs-1: dirty=926 wb=346 unstable=0 bg_thresh=984 thresh=1969 gap=697 poll_thresh=23 ino=257 dd-2584 [001] 241.619906: balance_dirty_state: bdi btrfs-1: dirty=951 wb=346 unstable=0 bg_thresh=987 thresh=1974 gap=677 poll_thresh=17 ino=257 dd-2584 [001] 241.620199: balance_dirty_state: bdi btrfs-1: dirty=976 wb=346 unstable=0 bg_thresh=989 thresh=1979 gap=657 poll_thresh=18 ino=257 dd-2584 [001] 241.620317: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=346 unstable=0 bg_thresh=989 thresh=1978 gap=631 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 241.620376: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9020 wrote=0 to_write=8192 dd-2584 [001] 241.620440: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=346 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=20 ino=257 dd-2584 [001] 241.620565: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=346 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=21 ino=257 dd-2584 [001] 241.620694: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=396 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=22 ino=257 dd-2584 [001] 241.620825: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=471 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=23 ino=257 dd-2584 [001] 241.620954: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=496 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=24 ino=257 dd-2584 [001] 241.620955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=64744 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 241.623414: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=784 wrote=928 to_write=7264 dd-2584 [001] 241.631718: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1021 unstable=0 bg_thresh=997 thresh=1994 gap=722 poll_thresh=24 ino=257 dd-2584 [001] 241.631785: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1021 unstable=0 bg_thresh=997 thresh=1994 gap=722 poll_thresh=18 ino=257 dd-2584 [001] 241.632092: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1021 unstable=0 bg_thresh=999 thresh=1999 gap=677 poll_thresh=19 ino=257 dd-2584 [001] 241.632210: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1021 unstable=0 bg_thresh=999 thresh=1998 gap=651 poll_thresh=20 ino=257 dd-2584 [001] 241.632330: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1021 unstable=0 bg_thresh=1001 thresh=2002 gap=630 poll_thresh=21 ino=257 dd-2584 [001] 241.632451: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1021 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=22 ino=257 dd-2584 [001] 241.632568: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1021 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=23 ino=257 dd-2584 [001] 241.632688: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1021 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=24 ino=257 dd-2584 [001] 241.632808: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1021 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=25 ino=257 dd-2584 [001] 241.632814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=64744 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 241.639797: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1021 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=25 ino=257 dd-2584 [001] 241.639802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=64744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.651787: balance_dirty_state: bdi btrfs-1: dirty=476 wb=696 unstable=0 bg_thresh=991 thresh=1982 gap=810 poll_thresh=25 ino=257 dd-2584 [001] 241.651915: balance_dirty_state: bdi btrfs-1: dirty=501 wb=696 unstable=0 bg_thresh=990 thresh=1981 gap=784 poll_thresh=19 ino=257 dd-2584 [001] 241.652149: balance_dirty_state: bdi btrfs-1: dirty=526 wb=696 unstable=0 bg_thresh=990 thresh=1980 gap=758 poll_thresh=20 ino=257 dd-2584 [001] 241.652746: balance_dirty_state: bdi btrfs-1: dirty=551 wb=696 unstable=0 bg_thresh=989 thresh=1979 gap=732 poll_thresh=21 ino=257 dd-2584 [001] 241.652986: balance_dirty_state: bdi btrfs-1: dirty=601 wb=696 unstable=0 bg_thresh=991 thresh=1983 gap=686 poll_thresh=22 ino=257 dd-2584 [001] 241.653220: balance_dirty_state: bdi btrfs-1: dirty=626 wb=696 unstable=0 bg_thresh=991 thresh=1982 gap=660 poll_thresh=23 ino=257 dd-2584 [001] 241.653453: balance_dirty_state: bdi btrfs-1: dirty=651 wb=696 unstable=0 bg_thresh=990 thresh=1981 gap=634 poll_thresh=24 ino=257 dd-2584 [001] 241.653688: balance_dirty_state: bdi btrfs-1: dirty=701 wb=696 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=25 ino=257 dd-2584 [001] 241.653923: balance_dirty_state: bdi btrfs-1: dirty=726 wb=696 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=26 ino=257 dd-2584 [001] 241.654159: balance_dirty_state: bdi btrfs-1: dirty=751 wb=696 unstable=0 bg_thresh=991 thresh=1983 gap=536 poll_thresh=27 ino=257 dd-2584 [001] 241.654393: balance_dirty_state: bdi btrfs-1: dirty=776 wb=696 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=28 ino=257 dd-2584 [001] 241.654964: balance_dirty_state: bdi btrfs-1: dirty=826 wb=696 unstable=0 bg_thresh=993 thresh=1986 gap=464 poll_thresh=29 ino=257 dd-2584 [001] 241.654973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=64744 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 241.659769: balance_dirty_state: bdi btrfs-1: dirty=826 wb=696 unstable=0 bg_thresh=987 thresh=1975 gap=453 poll_thresh=29 ino=257 dd-2584 [001] 241.659778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=64744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 241.667774: balance_dirty_state: bdi btrfs-1: dirty=826 wb=446 unstable=0 bg_thresh=992 thresh=1984 gap=712 poll_thresh=29 ino=257 dd-2584 [001] 241.667879: balance_dirty_state: bdi btrfs-1: dirty=826 wb=446 unstable=0 bg_thresh=989 thresh=1978 gap=706 poll_thresh=22 ino=257 dd-2584 [001] 241.667997: balance_dirty_state: bdi btrfs-1: dirty=876 wb=446 unstable=0 bg_thresh=988 thresh=1977 gap=655 poll_thresh=23 ino=257 dd-2584 [001] 241.668109: balance_dirty_state: bdi btrfs-1: dirty=901 wb=446 unstable=0 bg_thresh=988 thresh=1976 gap=629 poll_thresh=24 ino=257 dd-2584 [001] 241.668223: balance_dirty_state: bdi btrfs-1: dirty=926 wb=446 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=25 ino=257 dd-2584 [001] 241.668335: balance_dirty_state: bdi btrfs-1: dirty=951 wb=446 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=26 ino=257 dd-2584 [001] 241.668448: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=446 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=27 ino=257 flush-btrfs-1-2586 [003] 241.668521: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9068 wrote=0 to_write=8192 dd-2584 [001] 241.668574: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=446 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=28 ino=257 dd-2584 [001] 241.668875: balance_dirty_state: bdi btrfs-1: dirty=951 wb=546 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=29 ino=257 dd-2584 [001] 241.668876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=64744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 241.673320: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=836 wrote=816 to_write=7376 dd-2584 [001] 241.679730: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1121 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=29 ino=257 dd-2584 [001] 241.679795: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1121 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=22 ino=257 dd-2584 [001] 241.679914: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1121 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=23 ino=257 dd-2584 [001] 241.680034: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1121 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=24 ino=257 dd-2584 [001] 241.680150: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1121 unstable=0 bg_thresh=994 thresh=1988 gap=491 poll_thresh=25 ino=257 dd-2584 [001] 241.680155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=64788 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 241.687830: balance_dirty_state: bdi btrfs-1: dirty=376 wb=996 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=25 ino=257 dd-2584 [001] 241.687918: balance_dirty_state: bdi btrfs-1: dirty=376 wb=996 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 241.688046: balance_dirty_state: bdi btrfs-1: dirty=426 wb=996 unstable=0 bg_thresh=989 thresh=1979 gap=557 poll_thresh=20 ino=257 dd-2584 [001] 241.688181: balance_dirty_state: bdi btrfs-1: dirty=451 wb=996 unstable=0 bg_thresh=988 thresh=1976 gap=529 poll_thresh=21 ino=257 dd-2584 [001] 241.688312: balance_dirty_state: bdi btrfs-1: dirty=476 wb=996 unstable=0 bg_thresh=987 thresh=1974 gap=502 poll_thresh=22 ino=257 dd-2584 [001] 241.688642: balance_dirty_state: bdi btrfs-1: dirty=526 wb=996 unstable=0 bg_thresh=986 thresh=1972 gap=450 poll_thresh=23 ino=257 dd-2584 [001] 241.688647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=64788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 241.699754: balance_dirty_state: bdi btrfs-1: dirty=526 wb=746 unstable=0 bg_thresh=990 thresh=1980 gap=708 poll_thresh=23 ino=257 dd-2584 [005] 241.699851: balance_dirty_state: bdi btrfs-1: dirty=551 wb=746 unstable=0 bg_thresh=992 thresh=1985 gap=688 poll_thresh=17 ino=257 dd-2584 [005] 241.700020: balance_dirty_state: bdi btrfs-1: dirty=576 wb=746 unstable=0 bg_thresh=992 thresh=1984 gap=662 poll_thresh=18 ino=257 dd-2584 [005] 241.700190: balance_dirty_state: bdi btrfs-1: dirty=601 wb=746 unstable=0 bg_thresh=991 thresh=1983 gap=636 poll_thresh=19 ino=257 dd-2584 [005] 241.700361: balance_dirty_state: bdi btrfs-1: dirty=626 wb=746 unstable=0 bg_thresh=991 thresh=1982 gap=610 poll_thresh=20 ino=257 dd-2584 [005] 241.700530: balance_dirty_state: bdi btrfs-1: dirty=676 wb=746 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=21 ino=257 dd-2584 [005] 241.700697: balance_dirty_state: bdi btrfs-1: dirty=701 wb=746 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=22 ino=257 dd-2584 [005] 241.700878: balance_dirty_state: bdi btrfs-1: dirty=726 wb=721 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=23 ino=257 dd-2584 [005] 241.701050: balance_dirty_state: bdi btrfs-1: dirty=776 wb=721 unstable=0 bg_thresh=988 thresh=1977 gap=480 poll_thresh=24 ino=257 dd-2584 [005] 241.701057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=64788 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 241.707818: balance_dirty_state: bdi btrfs-1: dirty=776 wb=571 unstable=0 bg_thresh=988 thresh=1977 gap=630 poll_thresh=24 ino=257 dd-2584 [000] 241.708067: balance_dirty_state: bdi btrfs-1: dirty=776 wb=571 unstable=0 bg_thresh=988 thresh=1977 gap=630 poll_thresh=18 ino=257 dd-2584 [000] 241.708189: balance_dirty_state: bdi btrfs-1: dirty=826 wb=571 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=19 ino=257 dd-2584 [000] 241.708311: balance_dirty_state: bdi btrfs-1: dirty=851 wb=571 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=20 ino=257 dd-2584 [000] 241.708432: balance_dirty_state: bdi btrfs-1: dirty=876 wb=571 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=21 ino=257 dd-2584 [000] 241.708553: balance_dirty_state: bdi btrfs-1: dirty=926 wb=571 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=22 ino=257 dd-2584 [000] 241.708558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=64788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 241.715758: balance_dirty_state: bdi btrfs-1: dirty=926 wb=446 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=22 ino=257 dd-2584 [000] 241.715823: balance_dirty_state: bdi btrfs-1: dirty=926 wb=446 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=16 ino=257 dd-2584 [000] 241.715941: balance_dirty_state: bdi btrfs-1: dirty=951 wb=446 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=17 ino=257 dd-2584 [000] 241.716059: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=446 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 241.716123: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9116 wrote=0 to_write=8192 dd-2584 [000] 241.716187: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=446 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=19 ino=257 dd-2584 [000] 241.716503: balance_dirty_state: bdi btrfs-1: dirty=926 wb=571 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=20 ino=257 dd-2584 [000] 241.716505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=64788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 241.718709: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=880 wrote=784 to_write=7408 dd-2584 [000] 241.723743: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1121 unstable=0 bg_thresh=987 thresh=1975 gap=603 poll_thresh=20 ino=257 dd-2584 [000] 241.723804: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1121 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 241.723861: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1121 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 241.723974: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1121 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=17 ino=257 dd-2584 [000] 241.724086: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1121 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=18 ino=257 dd-2584 [000] 241.724200: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1121 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=19 ino=257 dd-2584 [000] 241.724204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=64788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 241.731855: balance_dirty_state: bdi btrfs-1: dirty=376 wb=996 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=19 ino=257 dd-2584 [000] 241.731931: balance_dirty_state: bdi btrfs-1: dirty=401 wb=996 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 241.731987: balance_dirty_state: bdi btrfs-1: dirty=426 wb=996 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=15 ino=257 dd-2584 [000] 241.732045: balance_dirty_state: bdi btrfs-1: dirty=426 wb=996 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 241.732157: balance_dirty_state: bdi btrfs-1: dirty=476 wb=996 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=17 ino=257 dd-2584 [000] 241.732447: balance_dirty_state: bdi btrfs-1: dirty=501 wb=996 unstable=0 bg_thresh=991 thresh=1982 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 241.732452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=64788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 241.739807: balance_dirty_state: bdi btrfs-1: dirty=501 wb=871 unstable=0 bg_thresh=988 thresh=1977 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 241.739898: balance_dirty_state: bdi btrfs-1: dirty=501 wb=871 unstable=0 bg_thresh=988 thresh=1977 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 241.739987: balance_dirty_state: bdi btrfs-1: dirty=526 wb=871 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 241.740075: balance_dirty_state: bdi btrfs-1: dirty=551 wb=871 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 241.740160: balance_dirty_state: bdi btrfs-1: dirty=551 wb=871 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 241.740341: balance_dirty_state: bdi btrfs-1: dirty=601 wb=871 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 241.740525: balance_dirty_state: bdi btrfs-1: dirty=626 wb=871 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 241.740531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=64788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 241.751771: balance_dirty_state: bdi btrfs-1: dirty=626 wb=746 unstable=0 bg_thresh=994 thresh=1989 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 241.751875: balance_dirty_state: bdi btrfs-1: dirty=626 wb=721 unstable=0 bg_thresh=991 thresh=1983 gap=636 poll_thresh=13 ino=257 dd-2584 [004] 241.751980: balance_dirty_state: bdi btrfs-1: dirty=651 wb=696 unstable=0 bg_thresh=994 thresh=1988 gap=641 poll_thresh=14 ino=257 dd-2584 [004] 241.752076: balance_dirty_state: bdi btrfs-1: dirty=676 wb=696 unstable=0 bg_thresh=991 thresh=1982 gap=610 poll_thresh=15 ino=257 dd-2584 [004] 241.752174: balance_dirty_state: bdi btrfs-1: dirty=676 wb=696 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=16 ino=257 dd-2584 [004] 241.752364: balance_dirty_state: bdi btrfs-1: dirty=726 wb=696 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 241.752859: balance_dirty_state: bdi btrfs-1: dirty=751 wb=671 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=18 ino=257 dd-2584 [004] 241.753064: balance_dirty_state: bdi btrfs-1: dirty=776 wb=546 unstable=0 bg_thresh=994 thresh=1988 gap=666 poll_thresh=19 ino=257 dd-2584 [004] 241.753243: balance_dirty_state: bdi btrfs-1: dirty=826 wb=546 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=20 ino=257 dd-2584 [004] 241.753422: balance_dirty_state: bdi btrfs-1: dirty=851 wb=546 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=21 ino=257 dd-2584 [004] 241.753554: balance_dirty_state: bdi btrfs-1: dirty=876 wb=546 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=22 ino=257 dd-2584 [004] 241.753686: balance_dirty_state: bdi btrfs-1: dirty=901 wb=546 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=23 ino=257 dd-2584 [004] 241.753867: balance_dirty_state: bdi btrfs-1: dirty=951 wb=546 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=24 ino=257 dd-2584 [004] 241.753874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=64788 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 241.759799: balance_dirty_state: bdi btrfs-1: dirty=951 wb=546 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=24 ino=257 dd-2584 [006] 241.759806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=64788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 241.771844: balance_dirty_state: bdi btrfs-1: dirty=951 wb=296 unstable=0 bg_thresh=988 thresh=1976 gap=729 poll_thresh=24 ino=257 dd-2584 [006] 241.771919: balance_dirty_state: bdi btrfs-1: dirty=951 wb=296 unstable=0 bg_thresh=988 thresh=1976 gap=729 poll_thresh=18 ino=257 dd-2584 [006] 241.772035: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=296 unstable=0 bg_thresh=990 thresh=1981 gap=684 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 241.772089: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9172 wrote=0 to_write=8192 dd-2584 [006] 241.772352: balance_dirty_state: bdi btrfs-1: dirty=976 wb=346 unstable=0 bg_thresh=995 thresh=1991 gap=669 poll_thresh=20 ino=257 dd-2584 [006] 241.772482: balance_dirty_state: bdi btrfs-1: dirty=951 wb=396 unstable=0 bg_thresh=995 thresh=1990 gap=643 poll_thresh=21 ino=257 dd-2584 [006] 241.772610: balance_dirty_state: bdi btrfs-1: dirty=951 wb=446 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=22 ino=257 dd-2584 [006] 241.772737: balance_dirty_state: bdi btrfs-1: dirty=951 wb=471 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=23 ino=257 dd-2584 [006] 241.772865: balance_dirty_state: bdi btrfs-1: dirty=926 wb=521 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=24 ino=257 dd-2584 [006] 241.772993: balance_dirty_state: bdi btrfs-1: dirty=926 wb=546 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=25 ino=257 dd-2584 [006] 241.773121: balance_dirty_state: bdi btrfs-1: dirty=926 wb=596 unstable=0 bg_thresh=994 thresh=1989 gap=467 poll_thresh=26 ino=257 dd-2584 [006] 241.773122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=64788 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 241.776338: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=940 wrote=960 to_write=7232 dd-2584 [006] 241.779861: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1121 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=26 ino=257 dd-2584 [006] 241.779936: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1121 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=19 ino=257 dd-2584 [006] 241.780240: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1121 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=20 ino=257 dd-2584 [006] 241.780361: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1121 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=21 ino=257 dd-2584 [006] 241.780481: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1121 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=22 ino=257 dd-2584 [006] 241.780486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=64788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 241.787811: balance_dirty_state: bdi btrfs-1: dirty=376 wb=996 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=22 ino=257 dd-2584 [006] 241.787880: balance_dirty_state: bdi btrfs-1: dirty=401 wb=996 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 241.788002: balance_dirty_state: bdi btrfs-1: dirty=426 wb=996 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=17 ino=257 dd-2584 [006] 241.788122: balance_dirty_state: bdi btrfs-1: dirty=451 wb=996 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=18 ino=257 dd-2584 [006] 241.788241: balance_dirty_state: bdi btrfs-1: dirty=501 wb=996 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=19 ino=257 dd-2584 [006] 241.788245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=65296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 241.795826: balance_dirty_state: bdi btrfs-1: dirty=501 wb=871 unstable=0 bg_thresh=988 thresh=1976 gap=604 poll_thresh=19 ino=257 dd-2584 [006] 241.795941: balance_dirty_state: bdi btrfs-1: dirty=501 wb=871 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=14 ino=257 dd-2584 [006] 241.796001: balance_dirty_state: bdi btrfs-1: dirty=526 wb=871 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 241.796061: balance_dirty_state: bdi btrfs-1: dirty=551 wb=871 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 241.796358: balance_dirty_state: bdi btrfs-1: dirty=576 wb=871 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 241.796475: balance_dirty_state: bdi btrfs-1: dirty=601 wb=871 unstable=0 bg_thresh=991 thresh=1983 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 241.796596: balance_dirty_state: bdi btrfs-1: dirty=626 wb=871 unstable=0 bg_thresh=988 thresh=1976 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 241.796600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-234% task_weight=98% bdi_bw=65296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 241.803885: balance_dirty_state: bdi btrfs-1: dirty=626 wb=721 unstable=0 bg_thresh=989 thresh=1978 gap=631 poll_thresh=19 ino=257 dd-2584 [006] 241.803962: balance_dirty_state: bdi btrfs-1: dirty=651 wb=721 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=14 ino=257 dd-2584 [006] 241.804019: balance_dirty_state: bdi btrfs-1: dirty=676 wb=721 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 241.804075: balance_dirty_state: bdi btrfs-1: dirty=676 wb=721 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 241.804187: balance_dirty_state: bdi btrfs-1: dirty=726 wb=721 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 241.804299: balance_dirty_state: bdi btrfs-1: dirty=751 wb=721 unstable=0 bg_thresh=990 thresh=1980 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 241.804412: balance_dirty_state: bdi btrfs-1: dirty=776 wb=721 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=19 ino=257 dd-2584 [006] 241.804416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=98% bdi_bw=65296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 241.811917: balance_dirty_state: bdi btrfs-1: dirty=776 wb=596 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=19 ino=257 dd-2584 [006] 241.811994: balance_dirty_state: bdi btrfs-1: dirty=801 wb=596 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 241.812055: balance_dirty_state: bdi btrfs-1: dirty=801 wb=596 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 241.812280: balance_dirty_state: bdi btrfs-1: dirty=826 wb=596 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 241.812394: balance_dirty_state: bdi btrfs-1: dirty=851 wb=596 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 241.812507: balance_dirty_state: bdi btrfs-1: dirty=901 wb=596 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 241.812512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=65296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 241.819958: balance_dirty_state: bdi btrfs-1: dirty=901 wb=471 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 241.820053: balance_dirty_state: bdi btrfs-1: dirty=901 wb=471 unstable=0 bg_thresh=989 thresh=1979 gap=607 poll_thresh=13 ino=257 dd-2584 [006] 241.820112: balance_dirty_state: bdi btrfs-1: dirty=926 wb=471 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 241.820169: balance_dirty_state: bdi btrfs-1: dirty=951 wb=471 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 241.820226: balance_dirty_state: bdi btrfs-1: dirty=951 wb=471 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 241.820337: balance_dirty_state: bdi btrfs-1: dirty=976 wb=471 unstable=0 bg_thresh=991 thresh=1982 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 241.820451: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=471 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 241.820455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=65296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 241.820567: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9220 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 241.824945: writeback_single_inode: bdi btrfs-1: ino=257 state= age=988 wrote=752 to_write=7440 dd-2584 [006] 241.827909: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1071 unstable=0 bg_thresh=995 thresh=1990 gap=643 poll_thresh=18 ino=257 dd-2584 [006] 241.827984: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1071 unstable=0 bg_thresh=992 thresh=1984 gap=637 poll_thresh=13 ino=257 dd-2584 [006] 241.828044: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1071 unstable=0 bg_thresh=994 thresh=1989 gap=617 poll_thresh=14 ino=257 dd-2584 [006] 241.828103: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1071 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=15 ino=257 dd-2584 [006] 241.828341: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1071 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=16 ino=257 dd-2584 [006] 241.828462: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1071 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 241.828581: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1071 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=18 ino=257 dd-2584 [006] 241.828706: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1071 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 241.828710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=65296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 241.835866: balance_dirty_state: bdi btrfs-1: dirty=426 wb=946 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 241.835958: balance_dirty_state: bdi btrfs-1: dirty=451 wb=946 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=14 ino=257 dd-2584 [006] 241.836018: balance_dirty_state: bdi btrfs-1: dirty=451 wb=946 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=15 ino=257 dd-2584 [006] 241.836078: balance_dirty_state: bdi btrfs-1: dirty=476 wb=946 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 241.836195: balance_dirty_state: bdi btrfs-1: dirty=501 wb=946 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 241.836312: balance_dirty_state: bdi btrfs-1: dirty=551 wb=946 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 241.836317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=65296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 241.843868: balance_dirty_state: bdi btrfs-1: dirty=551 wb=771 unstable=0 bg_thresh=993 thresh=1986 gap=664 poll_thresh=18 ino=257 dd-2584 [006] 241.843933: balance_dirty_state: bdi btrfs-1: dirty=551 wb=771 unstable=0 bg_thresh=992 thresh=1985 gap=663 poll_thresh=13 ino=257 dd-2584 [006] 241.843992: balance_dirty_state: bdi btrfs-1: dirty=576 wb=771 unstable=0 bg_thresh=992 thresh=1985 gap=638 poll_thresh=14 ino=257 dd-2584 [006] 241.844232: balance_dirty_state: bdi btrfs-1: dirty=601 wb=771 unstable=0 bg_thresh=994 thresh=1989 gap=617 poll_thresh=15 ino=257 dd-2584 [006] 241.844292: balance_dirty_state: bdi btrfs-1: dirty=601 wb=771 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=16 ino=257 dd-2584 [006] 241.844409: balance_dirty_state: bdi btrfs-1: dirty=626 wb=771 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=17 ino=257 dd-2584 [006] 241.844526: balance_dirty_state: bdi btrfs-1: dirty=676 wb=771 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=18 ino=257 dd-2584 [006] 241.844644: balance_dirty_state: bdi btrfs-1: dirty=701 wb=771 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=19 ino=257 dd-2584 [006] 241.844764: balance_dirty_state: bdi btrfs-1: dirty=726 wb=771 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=20 ino=257 dd-2584 [006] 241.844769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=65296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 241.851875: balance_dirty_state: bdi btrfs-1: dirty=726 wb=621 unstable=0 bg_thresh=991 thresh=1983 gap=636 poll_thresh=20 ino=257 dd-2584 [006] 241.851972: balance_dirty_state: bdi btrfs-1: dirty=751 wb=621 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=15 ino=257 dd-2584 [006] 241.852033: balance_dirty_state: bdi btrfs-1: dirty=776 wb=621 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 241.852147: balance_dirty_state: bdi btrfs-1: dirty=801 wb=621 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 241.852261: balance_dirty_state: bdi btrfs-1: dirty=826 wb=621 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=18 ino=257 dd-2584 [006] 241.852546: balance_dirty_state: bdi btrfs-1: dirty=851 wb=621 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=19 ino=257 dd-2584 [006] 241.852658: balance_dirty_state: bdi btrfs-1: dirty=901 wb=621 unstable=0 bg_thresh=991 thresh=1983 gap=461 poll_thresh=20 ino=257 dd-2584 [006] 241.852663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=65296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 241.859952: balance_dirty_state: bdi btrfs-1: dirty=901 wb=496 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=20 ino=257 dd-2584 [006] 241.860048: balance_dirty_state: bdi btrfs-1: dirty=901 wb=496 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 241.860106: balance_dirty_state: bdi btrfs-1: dirty=926 wb=496 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 241.860219: balance_dirty_state: bdi btrfs-1: dirty=951 wb=496 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 241.860332: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=496 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 241.860336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=65296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 241.860410: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9260 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 241.863317: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=720 to_write=7472 dd-2584 [006] 241.867890: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1096 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 241.867965: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1096 unstable=0 bg_thresh=991 thresh=1982 gap=610 poll_thresh=13 ino=257 dd-2584 [006] 241.868028: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1096 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 241.868088: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1096 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 241.868147: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1096 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 241.868265: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1096 unstable=0 bg_thresh=989 thresh=1979 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 241.868563: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1096 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 241.868568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=65296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 241.875963: balance_dirty_state: bdi btrfs-1: dirty=401 wb=971 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=18 ino=257 dd-2584 [000] 241.876029: balance_dirty_state: bdi btrfs-1: dirty=426 wb=971 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=13 ino=257 dd-2584 [000] 241.876090: balance_dirty_state: bdi btrfs-1: dirty=426 wb=971 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=14 ino=257 dd-2584 [000] 241.876151: balance_dirty_state: bdi btrfs-1: dirty=451 wb=971 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=15 ino=257 dd-2584 [000] 241.876211: balance_dirty_state: bdi btrfs-1: dirty=451 wb=971 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=16 ino=257 dd-2584 [000] 241.876331: balance_dirty_state: bdi btrfs-1: dirty=501 wb=971 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=17 ino=257 dd-2584 [000] 241.876452: balance_dirty_state: bdi btrfs-1: dirty=526 wb=971 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=18 ino=257 dd-2584 [000] 241.876572: balance_dirty_state: bdi btrfs-1: dirty=551 wb=971 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=19 ino=257 dd-2584 [000] 241.876577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=65296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 241.883810: balance_dirty_state: bdi btrfs-1: dirty=551 wb=721 unstable=0 bg_thresh=988 thresh=1977 gap=705 poll_thresh=19 ino=257 dd-2584 [004] 241.883909: balance_dirty_state: bdi btrfs-1: dirty=551 wb=721 unstable=0 bg_thresh=985 thresh=1971 gap=699 poll_thresh=14 ino=257 dd-2584 [004] 241.884003: balance_dirty_state: bdi btrfs-1: dirty=576 wb=721 unstable=0 bg_thresh=988 thresh=1976 gap=679 poll_thresh=15 ino=257 dd-2584 [004] 241.884093: balance_dirty_state: bdi btrfs-1: dirty=601 wb=721 unstable=0 bg_thresh=985 thresh=1970 gap=648 poll_thresh=16 ino=257 dd-2584 [004] 241.884601: balance_dirty_state: bdi btrfs-1: dirty=626 wb=721 unstable=0 bg_thresh=987 thresh=1974 gap=627 poll_thresh=17 ino=257 dd-2584 [004] 241.884785: balance_dirty_state: bdi btrfs-1: dirty=651 wb=721 unstable=0 bg_thresh=986 thresh=1973 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 241.884967: balance_dirty_state: bdi btrfs-1: dirty=676 wb=721 unstable=0 bg_thresh=986 thresh=1972 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 241.885148: balance_dirty_state: bdi btrfs-1: dirty=726 wb=721 unstable=0 bg_thresh=985 thresh=1971 gap=524 poll_thresh=20 ino=257 dd-2584 [004] 241.885330: balance_dirty_state: bdi btrfs-1: dirty=751 wb=721 unstable=0 bg_thresh=987 thresh=1975 gap=503 poll_thresh=21 ino=257 dd-2584 [004] 241.885515: balance_dirty_state: bdi btrfs-1: dirty=776 wb=721 unstable=0 bg_thresh=987 thresh=1974 gap=477 poll_thresh=22 ino=257 dd-2584 [004] 241.885521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=65296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 241.895852: balance_dirty_state: bdi btrfs-1: dirty=776 wb=721 unstable=0 bg_thresh=981 thresh=1963 gap=466 poll_thresh=22 ino=257 dd-2584 [004] 241.895858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=100% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 241.907916: balance_dirty_state: bdi btrfs-1: dirty=776 wb=346 unstable=0 bg_thresh=986 thresh=1973 gap=851 poll_thresh=22 ino=257 dd-2584 [004] 241.908009: balance_dirty_state: bdi btrfs-1: dirty=801 wb=346 unstable=0 bg_thresh=986 thresh=1973 gap=826 poll_thresh=16 ino=257 dd-2584 [004] 241.908179: balance_dirty_state: bdi btrfs-1: dirty=826 wb=346 unstable=0 bg_thresh=991 thresh=1983 gap=811 poll_thresh=17 ino=257 dd-2584 [004] 241.908352: balance_dirty_state: bdi btrfs-1: dirty=851 wb=346 unstable=0 bg_thresh=994 thresh=1988 gap=791 poll_thresh=18 ino=257 dd-2584 [004] 241.908798: balance_dirty_state: bdi btrfs-1: dirty=901 wb=346 unstable=0 bg_thresh=993 thresh=1987 gap=740 poll_thresh=19 ino=257 dd-2584 [004] 241.908966: balance_dirty_state: bdi btrfs-1: dirty=926 wb=346 unstable=0 bg_thresh=993 thresh=1986 gap=714 poll_thresh=20 ino=257 dd-2584 [004] 241.909138: balance_dirty_state: bdi btrfs-1: dirty=951 wb=346 unstable=0 bg_thresh=995 thresh=1990 gap=693 poll_thresh=21 ino=257 dd-2584 [004] 241.909310: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=346 unstable=0 bg_thresh=994 thresh=1989 gap=642 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 241.909400: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9308 wrote=0 to_write=8192 dd-2584 [004] 241.909501: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=346 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=23 ino=257 dd-2584 [004] 241.909691: balance_dirty_state: bdi btrfs-1: dirty=976 wb=421 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=24 ino=257 dd-2584 [004] 241.909882: balance_dirty_state: bdi btrfs-1: dirty=926 wb=496 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=25 ino=257 dd-2584 [004] 241.910014: balance_dirty_state: bdi btrfs-1: dirty=951 wb=521 unstable=0 bg_thresh=990 thresh=1980 gap=508 poll_thresh=26 ino=257 dd-2584 [004] 241.910306: balance_dirty_state: bdi btrfs-1: dirty=876 wb=621 unstable=0 bg_thresh=989 thresh=1979 gap=482 poll_thresh=27 ino=257 dd-2584 [004] 241.910307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-231% task_weight=99% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 241.912359: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=896 to_write=7296 dd-2584 [004] 241.915853: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1121 unstable=0 bg_thresh=988 thresh=1976 gap=604 poll_thresh=27 ino=257 dd-2584 [004] 241.915983: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1121 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=20 ino=257 dd-2584 [004] 241.916252: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1121 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=21 ino=257 dd-2584 [004] 241.916502: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1121 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=22 ino=257 dd-2584 [004] 241.916736: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1121 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=23 ino=257 dd-2584 [004] 241.916952: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1121 unstable=0 bg_thresh=994 thresh=1989 gap=467 poll_thresh=24 ino=257 dd-2584 [004] 241.916961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 241.923879: balance_dirty_state: bdi btrfs-1: dirty=401 wb=971 unstable=0 bg_thresh=984 thresh=1968 gap=596 poll_thresh=24 ino=257 dd-2584 [004] 241.923997: balance_dirty_state: bdi btrfs-1: dirty=401 wb=971 unstable=0 bg_thresh=984 thresh=1968 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 241.924118: balance_dirty_state: bdi btrfs-1: dirty=451 wb=971 unstable=0 bg_thresh=986 thresh=1973 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 241.924236: balance_dirty_state: bdi btrfs-1: dirty=476 wb=971 unstable=0 bg_thresh=991 thresh=1983 gap=536 poll_thresh=20 ino=257 dd-2584 [004] 241.924531: balance_dirty_state: bdi btrfs-1: dirty=501 wb=971 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=21 ino=257 dd-2584 [004] 241.924644: balance_dirty_state: bdi btrfs-1: dirty=526 wb=971 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=22 ino=257 dd-2584 [004] 241.924649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-325% task_weight=99% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 241.935863: balance_dirty_state: bdi btrfs-1: dirty=526 wb=771 unstable=0 bg_thresh=985 thresh=1971 gap=674 poll_thresh=22 ino=257 dd-2584 [004] 241.935950: balance_dirty_state: bdi btrfs-1: dirty=551 wb=771 unstable=0 bg_thresh=985 thresh=1971 gap=649 poll_thresh=16 ino=257 dd-2584 [004] 241.936061: balance_dirty_state: bdi btrfs-1: dirty=576 wb=771 unstable=0 bg_thresh=988 thresh=1976 gap=629 poll_thresh=17 ino=257 dd-2584 [004] 241.936173: balance_dirty_state: bdi btrfs-1: dirty=626 wb=771 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 241.936288: balance_dirty_state: bdi btrfs-1: dirty=651 wb=771 unstable=0 bg_thresh=989 thresh=1979 gap=557 poll_thresh=19 ino=257 dd-2584 [004] 241.936399: balance_dirty_state: bdi btrfs-1: dirty=676 wb=771 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=20 ino=257 dd-2584 [004] 241.936512: balance_dirty_state: bdi btrfs-1: dirty=726 wb=771 unstable=0 bg_thresh=988 thresh=1977 gap=480 poll_thresh=21 ino=257 dd-2584 [004] 241.936516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 241.943859: balance_dirty_state: bdi btrfs-1: dirty=726 wb=646 unstable=0 bg_thresh=983 thresh=1967 gap=595 poll_thresh=21 ino=257 dd-2584 [004] 241.943943: balance_dirty_state: bdi btrfs-1: dirty=726 wb=646 unstable=0 bg_thresh=983 thresh=1967 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 241.944224: balance_dirty_state: bdi btrfs-1: dirty=751 wb=646 unstable=0 bg_thresh=986 thresh=1972 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 241.944335: balance_dirty_state: bdi btrfs-1: dirty=801 wb=646 unstable=0 bg_thresh=991 thresh=1982 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 241.944448: balance_dirty_state: bdi btrfs-1: dirty=826 wb=646 unstable=0 bg_thresh=990 thresh=1981 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 241.944561: balance_dirty_state: bdi btrfs-1: dirty=851 wb=646 unstable=0 bg_thresh=990 thresh=1980 gap=483 poll_thresh=20 ino=257 dd-2584 [004] 241.944565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 241.951837: balance_dirty_state: bdi btrfs-1: dirty=851 wb=521 unstable=0 bg_thresh=983 thresh=1966 gap=594 poll_thresh=20 ino=257 dd-2584 [004] 241.951948: balance_dirty_state: bdi btrfs-1: dirty=876 wb=521 unstable=0 bg_thresh=983 thresh=1966 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 241.952004: balance_dirty_state: bdi btrfs-1: dirty=901 wb=521 unstable=0 bg_thresh=985 thresh=1971 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 241.952114: balance_dirty_state: bdi btrfs-1: dirty=926 wb=521 unstable=0 bg_thresh=988 thresh=1976 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 241.952226: balance_dirty_state: bdi btrfs-1: dirty=951 wb=521 unstable=0 bg_thresh=990 thresh=1981 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 241.952339: balance_dirty_state: bdi btrfs-1: dirty=976 wb=521 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 241.952344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 241.959867: balance_dirty_state: bdi btrfs-1: dirty=976 wb=396 unstable=0 bg_thresh=989 thresh=1979 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 241.960135: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=396 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 241.960199: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=396 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 241.960201: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9360 wrote=0 to_write=8192 dd-2584 [004] 241.960260: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=396 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 241.960385: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=421 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 241.960513: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=471 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 241.960515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 241.962909: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=848 to_write=7344 dd-2584 [004] 241.971899: balance_dirty_state: bdi btrfs-1: dirty=251 wb=996 unstable=0 bg_thresh=985 thresh=1970 gap=723 poll_thresh=18 ino=257 dd-2584 [004] 241.972003: balance_dirty_state: bdi btrfs-1: dirty=276 wb=996 unstable=0 bg_thresh=985 thresh=1970 gap=698 poll_thresh=13 ino=257 dd-2584 [004] 241.972091: balance_dirty_state: bdi btrfs-1: dirty=276 wb=996 unstable=0 bg_thresh=987 thresh=1975 gap=703 poll_thresh=14 ino=257 dd-2584 [004] 241.972174: balance_dirty_state: bdi btrfs-1: dirty=301 wb=996 unstable=0 bg_thresh=987 thresh=1975 gap=678 poll_thresh=15 ino=257 dd-2584 [004] 241.972256: balance_dirty_state: bdi btrfs-1: dirty=301 wb=996 unstable=0 bg_thresh=990 thresh=1980 gap=683 poll_thresh=16 ino=257 dd-2584 [004] 241.972428: balance_dirty_state: bdi btrfs-1: dirty=351 wb=996 unstable=0 bg_thresh=989 thresh=1979 gap=632 poll_thresh=17 ino=257 dd-2584 [004] 241.972600: balance_dirty_state: bdi btrfs-1: dirty=376 wb=996 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 241.973071: balance_dirty_state: bdi btrfs-1: dirty=401 wb=996 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 241.973241: balance_dirty_state: bdi btrfs-1: dirty=451 wb=996 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 241.973412: balance_dirty_state: bdi btrfs-1: dirty=476 wb=996 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 241.973581: balance_dirty_state: bdi btrfs-1: dirty=501 wb=996 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=22 ino=257 dd-2584 [004] 241.973587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 241.980447: balance_dirty_state: bdi btrfs-1: dirty=501 wb=996 unstable=0 bg_thresh=981 thresh=1962 gap=465 poll_thresh=22 ino=257 dd-2584 [004] 241.980453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 241.987854: balance_dirty_state: bdi btrfs-1: dirty=501 wb=721 unstable=0 bg_thresh=984 thresh=1968 gap=746 poll_thresh=22 ino=257 dd-2584 [004] 241.987955: balance_dirty_state: bdi btrfs-1: dirty=526 wb=721 unstable=0 bg_thresh=984 thresh=1968 gap=721 poll_thresh=16 ino=257 dd-2584 [004] 241.988069: balance_dirty_state: bdi btrfs-1: dirty=551 wb=721 unstable=0 bg_thresh=986 thresh=1973 gap=701 poll_thresh=17 ino=257 dd-2584 [004] 241.988181: balance_dirty_state: bdi btrfs-1: dirty=576 wb=721 unstable=0 bg_thresh=991 thresh=1983 gap=686 poll_thresh=18 ino=257 dd-2584 [004] 241.988295: balance_dirty_state: bdi btrfs-1: dirty=626 wb=721 unstable=0 bg_thresh=991 thresh=1982 gap=635 poll_thresh=19 ino=257 dd-2584 [004] 241.988407: balance_dirty_state: bdi btrfs-1: dirty=651 wb=721 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=20 ino=257 dd-2584 [004] 241.988691: balance_dirty_state: bdi btrfs-1: dirty=676 wb=721 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=21 ino=257 dd-2584 [004] 241.988804: balance_dirty_state: bdi btrfs-1: dirty=701 wb=721 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=22 ino=257 dd-2584 [004] 241.988917: balance_dirty_state: bdi btrfs-1: dirty=751 wb=721 unstable=0 bg_thresh=991 thresh=1983 gap=511 poll_thresh=23 ino=257 dd-2584 [004] 241.989029: balance_dirty_state: bdi btrfs-1: dirty=776 wb=721 unstable=0 bg_thresh=991 thresh=1982 gap=485 poll_thresh=24 ino=257 dd-2584 [004] 241.989033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 241.995885: balance_dirty_state: bdi btrfs-1: dirty=776 wb=596 unstable=0 bg_thresh=984 thresh=1968 gap=596 poll_thresh=24 ino=257 dd-2584 [004] 241.995952: balance_dirty_state: bdi btrfs-1: dirty=801 wb=596 unstable=0 bg_thresh=984 thresh=1968 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 241.996063: balance_dirty_state: bdi btrfs-1: dirty=826 wb=596 unstable=0 bg_thresh=986 thresh=1973 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 241.996175: balance_dirty_state: bdi btrfs-1: dirty=851 wb=596 unstable=0 bg_thresh=991 thresh=1983 gap=536 poll_thresh=20 ino=257 dd-2584 [004] 241.996289: balance_dirty_state: bdi btrfs-1: dirty=876 wb=596 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=21 ino=257 dd-2584 [004] 241.996572: balance_dirty_state: bdi btrfs-1: dirty=926 wb=596 unstable=0 bg_thresh=990 thresh=1981 gap=459 poll_thresh=22 ino=257 dd-2584 [004] 241.996577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 242.003916: balance_dirty_state: bdi btrfs-1: dirty=926 wb=471 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=22 ino=257 dd-2584 [004] 242.004017: balance_dirty_state: bdi btrfs-1: dirty=926 wb=471 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 242.004201: balance_dirty_state: bdi btrfs-1: dirty=976 wb=471 unstable=0 bg_thresh=989 thresh=1979 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 242.004383: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=471 unstable=0 bg_thresh=989 thresh=1978 gap=506 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 242.004452: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9404 wrote=0 to_write=16384 dd-2584 [004] 242.004581: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=471 unstable=0 bg_thresh=988 thresh=1977 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 242.004583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=98% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 242.006953: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=784 to_write=15600 dd-2584 [004] 242.011843: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1246 unstable=0 bg_thresh=988 thresh=1977 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 242.011850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=98% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 242.019862: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1121 unstable=0 bg_thresh=983 thresh=1966 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 242.019954: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1121 unstable=0 bg_thresh=983 thresh=1966 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 242.020044: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1121 unstable=0 bg_thresh=985 thresh=1971 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 242.020134: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1121 unstable=0 bg_thresh=985 thresh=1971 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 242.020313: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1121 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 242.020495: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1121 unstable=0 bg_thresh=990 thresh=1980 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 242.020501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 242.027979: balance_dirty_state: bdi btrfs-1: dirty=376 wb=871 unstable=0 bg_thresh=985 thresh=1971 gap=724 poll_thresh=18 ino=257 dd-2584 [004] 242.028077: balance_dirty_state: bdi btrfs-1: dirty=376 wb=871 unstable=0 bg_thresh=985 thresh=1971 gap=724 poll_thresh=13 ino=257 dd-2584 [004] 242.028460: balance_dirty_state: bdi btrfs-1: dirty=401 wb=871 unstable=0 bg_thresh=988 thresh=1976 gap=704 poll_thresh=14 ino=257 dd-2584 [004] 242.028544: balance_dirty_state: bdi btrfs-1: dirty=426 wb=871 unstable=0 bg_thresh=988 thresh=1976 gap=679 poll_thresh=15 ino=257 dd-2584 [004] 242.028628: balance_dirty_state: bdi btrfs-1: dirty=426 wb=871 unstable=0 bg_thresh=990 thresh=1981 gap=684 poll_thresh=16 ino=257 dd-2584 [004] 242.028798: balance_dirty_state: bdi btrfs-1: dirty=476 wb=871 unstable=0 bg_thresh=990 thresh=1980 gap=633 poll_thresh=17 ino=257 dd-2584 [004] 242.028969: balance_dirty_state: bdi btrfs-1: dirty=501 wb=871 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 242.029138: balance_dirty_state: bdi btrfs-1: dirty=526 wb=871 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 242.029309: balance_dirty_state: bdi btrfs-1: dirty=551 wb=871 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=20 ino=257 dd-2584 [004] 242.029481: balance_dirty_state: bdi btrfs-1: dirty=601 wb=871 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=21 ino=257 dd-2584 [004] 242.029653: balance_dirty_state: bdi btrfs-1: dirty=626 wb=871 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=22 ino=257 dd-2584 [004] 242.029659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 242.035946: balance_dirty_state: bdi btrfs-1: dirty=626 wb=871 unstable=0 bg_thresh=990 thresh=1980 gap=483 poll_thresh=22 ino=257 dd-2584 [004] 242.035957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 242.044313: balance_dirty_state: bdi btrfs-1: dirty=626 wb=621 unstable=0 bg_thresh=985 thresh=1970 gap=723 poll_thresh=22 ino=257 dd-2584 [004] 242.044403: balance_dirty_state: bdi btrfs-1: dirty=651 wb=621 unstable=0 bg_thresh=987 thresh=1975 gap=703 poll_thresh=16 ino=257 dd-2584 [004] 242.044866: balance_dirty_state: bdi btrfs-1: dirty=676 wb=621 unstable=0 bg_thresh=987 thresh=1974 gap=677 poll_thresh=17 ino=257 dd-2584 [004] 242.045037: balance_dirty_state: bdi btrfs-1: dirty=701 wb=621 unstable=0 bg_thresh=986 thresh=1973 gap=651 poll_thresh=18 ino=257 dd-2584 [004] 242.045208: balance_dirty_state: bdi btrfs-1: dirty=726 wb=621 unstable=0 bg_thresh=988 thresh=1977 gap=630 poll_thresh=19 ino=257 dd-2584 [004] 242.045380: balance_dirty_state: bdi btrfs-1: dirty=776 wb=621 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=20 ino=257 dd-2584 [004] 242.045550: balance_dirty_state: bdi btrfs-1: dirty=801 wb=621 unstable=0 bg_thresh=987 thresh=1975 gap=553 poll_thresh=21 ino=257 dd-2584 [004] 242.045720: balance_dirty_state: bdi btrfs-1: dirty=826 wb=621 unstable=0 bg_thresh=987 thresh=1974 gap=527 poll_thresh=22 ino=257 dd-2584 [004] 242.045893: balance_dirty_state: bdi btrfs-1: dirty=876 wb=621 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=23 ino=257 dd-2584 [004] 242.045900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 242.051923: balance_dirty_state: bdi btrfs-1: dirty=864 wb=385 unstable=0 bg_thresh=983 thresh=1966 gap=717 poll_thresh=23 ino=257 dd-2584 [004] 242.052011: balance_dirty_state: bdi btrfs-1: dirty=864 wb=385 unstable=0 bg_thresh=983 thresh=1966 gap=717 poll_thresh=17 ino=257 dd-2584 [004] 242.052380: balance_dirty_state: bdi btrfs-1: dirty=914 wb=385 unstable=0 bg_thresh=988 thresh=1976 gap=677 poll_thresh=18 ino=257 dd-2584 [004] 242.052547: balance_dirty_state: bdi btrfs-1: dirty=939 wb=385 unstable=0 bg_thresh=990 thresh=1981 gap=657 poll_thresh=19 ino=257 dd-2584 [004] 242.052714: balance_dirty_state: bdi btrfs-1: dirty=964 wb=385 unstable=0 bg_thresh=990 thresh=1980 gap=631 poll_thresh=20 ino=257 dd-2584 [004] 242.052879: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=385 unstable=0 bg_thresh=989 thresh=1979 gap=580 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 242.052940: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9452 wrote=0 to_write=16384 dd-2584 [004] 242.053006: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=385 unstable=0 bg_thresh=991 thresh=1983 gap=559 poll_thresh=22 ino=257 dd-2584 [004] 242.053130: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=410 unstable=0 bg_thresh=991 thresh=1982 gap=533 poll_thresh=23 ino=257 dd-2584 [004] 242.053259: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=460 unstable=0 bg_thresh=993 thresh=1987 gap=513 poll_thresh=24 ino=257 dd-2584 [004] 242.053422: balance_dirty_state: bdi btrfs-1: dirty=989 wb=535 unstable=0 bg_thresh=993 thresh=1986 gap=462 poll_thresh=25 ino=257 dd-2584 [004] 242.053424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 242.055790: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=880 to_write=15504 dd-2584 [004] 242.059860: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1135 unstable=0 bg_thresh=977 thresh=1954 gap=555 poll_thresh=25 ino=257 dd-2584 [004] 242.059955: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1135 unstable=0 bg_thresh=976 thresh=1953 gap=559 poll_thresh=19 ino=257 dd-2584 [004] 242.060392: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1135 unstable=0 bg_thresh=979 thresh=1958 gap=514 poll_thresh=20 ino=257 dd-2584 [004] 242.060570: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1135 unstable=0 bg_thresh=984 thresh=1968 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 242.060745: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1135 unstable=0 bg_thresh=983 thresh=1967 gap=473 poll_thresh=22 ino=257 dd-2584 [004] 242.060752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-394% task_weight=100% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 242.067952: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1007 unstable=0 bg_thresh=980 thresh=1960 gap=600 poll_thresh=22 ino=257 dd-2584 [004] 242.068043: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1007 unstable=0 bg_thresh=982 thresh=1965 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 242.068208: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1007 unstable=0 bg_thresh=985 thresh=1970 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 242.068375: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1007 unstable=0 bg_thresh=987 thresh=1975 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 242.068553: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1007 unstable=0 bg_thresh=987 thresh=1974 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 242.068559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 242.075938: balance_dirty_state: bdi btrfs-1: dirty=478 wb=882 unstable=0 bg_thresh=983 thresh=1967 gap=607 poll_thresh=19 ino=257 dd-2584 [000] 242.076029: balance_dirty_state: bdi btrfs-1: dirty=503 wb=882 unstable=0 bg_thresh=983 thresh=1967 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 242.076113: balance_dirty_state: bdi btrfs-1: dirty=528 wb=882 unstable=0 bg_thresh=986 thresh=1972 gap=562 poll_thresh=15 ino=257 dd-2584 [000] 242.076197: balance_dirty_state: bdi btrfs-1: dirty=528 wb=882 unstable=0 bg_thresh=986 thresh=1972 gap=562 poll_thresh=16 ino=257 dd-2584 [000] 242.076670: balance_dirty_state: bdi btrfs-1: dirty=578 wb=882 unstable=0 bg_thresh=988 thresh=1976 gap=516 poll_thresh=17 ino=257 dd-2584 [000] 242.076841: balance_dirty_state: bdi btrfs-1: dirty=603 wb=882 unstable=0 bg_thresh=987 thresh=1975 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 242.076847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1242 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-383% task_weight=100% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 242.083961: balance_dirty_state: bdi btrfs-1: dirty=603 wb=757 unstable=0 bg_thresh=981 thresh=1963 gap=603 poll_thresh=18 ino=257 dd-2584 [000] 242.084071: balance_dirty_state: bdi btrfs-1: dirty=628 wb=757 unstable=0 bg_thresh=981 thresh=1963 gap=578 poll_thresh=13 ino=257 dd-2584 [000] 242.084179: balance_dirty_state: bdi btrfs-1: dirty=628 wb=757 unstable=0 bg_thresh=984 thresh=1968 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 242.084285: balance_dirty_state: bdi btrfs-1: dirty=653 wb=757 unstable=0 bg_thresh=984 thresh=1968 gap=558 poll_thresh=15 ino=257 dd-2584 [000] 242.084390: balance_dirty_state: bdi btrfs-1: dirty=653 wb=757 unstable=0 bg_thresh=986 thresh=1973 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 242.084605: balance_dirty_state: bdi btrfs-1: dirty=703 wb=757 unstable=0 bg_thresh=989 thresh=1978 gap=518 poll_thresh=17 ino=257 dd-2584 [000] 242.084824: balance_dirty_state: bdi btrfs-1: dirty=728 wb=757 unstable=0 bg_thresh=991 thresh=1982 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 242.085044: balance_dirty_state: bdi btrfs-1: dirty=753 wb=757 unstable=0 bg_thresh=987 thresh=1975 gap=465 poll_thresh=19 ino=257 dd-2584 [000] 242.085052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1242 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-165% task_gap=-431% task_weight=100% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.091953: balance_dirty_state: bdi btrfs-1: dirty=749 wb=615 unstable=0 bg_thresh=985 thresh=1971 gap=607 poll_thresh=19 ino=257 dd-2584 [005] 242.092028: balance_dirty_state: bdi btrfs-1: dirty=749 wb=615 unstable=0 bg_thresh=985 thresh=1971 gap=607 poll_thresh=14 ino=257 dd-2584 [005] 242.092086: balance_dirty_state: bdi btrfs-1: dirty=774 wb=615 unstable=0 bg_thresh=988 thresh=1976 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 242.092325: balance_dirty_state: bdi btrfs-1: dirty=799 wb=615 unstable=0 bg_thresh=990 thresh=1981 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 242.092442: balance_dirty_state: bdi btrfs-1: dirty=824 wb=615 unstable=0 bg_thresh=990 thresh=1980 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 242.092562: balance_dirty_state: bdi btrfs-1: dirty=849 wb=615 unstable=0 bg_thresh=986 thresh=1973 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 242.092680: balance_dirty_state: bdi btrfs-1: dirty=899 wb=615 unstable=0 bg_thresh=986 thresh=1972 gap=458 poll_thresh=19 ino=257 dd-2584 [005] 242.092685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1239 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-167% task_gap=-436% task_weight=100% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.099921: balance_dirty_state: bdi btrfs-1: dirty=911 wb=485 unstable=0 bg_thresh=985 thresh=1970 gap=574 poll_thresh=19 ino=257 dd-2584 [005] 242.100029: balance_dirty_state: bdi btrfs-1: dirty=911 wb=485 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 242.100152: balance_dirty_state: bdi btrfs-1: dirty=936 wb=485 unstable=0 bg_thresh=987 thresh=1974 gap=553 poll_thresh=15 ino=257 dd-2584 [005] 242.100269: balance_dirty_state: bdi btrfs-1: dirty=961 wb=485 unstable=0 bg_thresh=987 thresh=1974 gap=528 poll_thresh=16 ino=257 dd-2584 [005] 242.100507: balance_dirty_state: bdi btrfs-1: dirty=986 wb=485 unstable=0 bg_thresh=989 thresh=1978 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 242.100740: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=485 unstable=0 bg_thresh=988 thresh=1977 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 242.100748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1244 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-380% task_weight=100% bdi_bw=66068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 242.100790: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9500 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 242.103557: writeback_single_inode: bdi btrfs-1: ino=257 state= age=232 wrote=752 to_write=15632 dd-2584 [005] 242.107925: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1110 unstable=0 bg_thresh=986 thresh=1973 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 242.108050: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1110 unstable=0 bg_thresh=983 thresh=1967 gap=571 poll_thresh=13 ino=257 dd-2584 [005] 242.108170: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1110 unstable=0 bg_thresh=986 thresh=1972 gap=576 poll_thresh=14 ino=257 dd-2584 [005] 242.108651: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1110 unstable=0 bg_thresh=985 thresh=1971 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 242.108770: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1110 unstable=0 bg_thresh=985 thresh=1971 gap=525 poll_thresh=16 ino=257 dd-2584 [005] 242.109012: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1110 unstable=0 bg_thresh=984 thresh=1969 gap=498 poll_thresh=17 ino=257 dd-2584 [005] 242.109247: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1110 unstable=0 bg_thresh=984 thresh=1968 gap=472 poll_thresh=18 ino=257 dd-2584 [005] 242.109256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-345% task_weight=101% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 242.115946: balance_dirty_state: bdi btrfs-1: dirty=386 wb=985 unstable=0 bg_thresh=981 thresh=1962 gap=591 poll_thresh=18 ino=257 dd-2584 [000] 242.116050: balance_dirty_state: bdi btrfs-1: dirty=386 wb=985 unstable=0 bg_thresh=981 thresh=1962 gap=591 poll_thresh=13 ino=257 dd-2584 [000] 242.116167: balance_dirty_state: bdi btrfs-1: dirty=411 wb=985 unstable=0 bg_thresh=983 thresh=1967 gap=571 poll_thresh=14 ino=257 dd-2584 [000] 242.116285: balance_dirty_state: bdi btrfs-1: dirty=436 wb=985 unstable=0 bg_thresh=986 thresh=1972 gap=551 poll_thresh=15 ino=257 dd-2584 [000] 242.116398: balance_dirty_state: bdi btrfs-1: dirty=436 wb=985 unstable=0 bg_thresh=986 thresh=1972 gap=551 poll_thresh=16 ino=257 dd-2584 [000] 242.116634: balance_dirty_state: bdi btrfs-1: dirty=486 wb=985 unstable=0 bg_thresh=985 thresh=1971 gap=500 poll_thresh=17 ino=257 dd-2584 [000] 242.116872: balance_dirty_state: bdi btrfs-1: dirty=511 wb=985 unstable=0 bg_thresh=987 thresh=1975 gap=479 poll_thresh=18 ino=257 dd-2584 [000] 242.116881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=100% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 242.123920: balance_dirty_state: bdi btrfs-1: dirty=511 wb=860 unstable=0 bg_thresh=987 thresh=1974 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 242.124060: balance_dirty_state: bdi btrfs-1: dirty=511 wb=860 unstable=0 bg_thresh=987 thresh=1974 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 242.124144: balance_dirty_state: bdi btrfs-1: dirty=536 wb=860 unstable=0 bg_thresh=989 thresh=1979 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 242.124530: balance_dirty_state: bdi btrfs-1: dirty=561 wb=860 unstable=0 bg_thresh=989 thresh=1979 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 242.124614: balance_dirty_state: bdi btrfs-1: dirty=561 wb=860 unstable=0 bg_thresh=992 thresh=1984 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 242.124783: balance_dirty_state: bdi btrfs-1: dirty=611 wb=860 unstable=0 bg_thresh=994 thresh=1989 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 242.124954: balance_dirty_state: bdi btrfs-1: dirty=636 wb=860 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 242.124960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 242.131943: balance_dirty_state: bdi btrfs-1: dirty=636 wb=860 unstable=0 bg_thresh=990 thresh=1981 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 242.131957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.139929: balance_dirty_state: bdi btrfs-1: dirty=636 wb=635 unstable=0 bg_thresh=980 thresh=1961 gap=690 poll_thresh=18 ino=257 dd-2584 [005] 242.140022: balance_dirty_state: bdi btrfs-1: dirty=661 wb=635 unstable=0 bg_thresh=983 thresh=1966 gap=670 poll_thresh=13 ino=257 dd-2584 [005] 242.140106: balance_dirty_state: bdi btrfs-1: dirty=661 wb=635 unstable=0 bg_thresh=980 thresh=1960 gap=664 poll_thresh=14 ino=257 dd-2584 [005] 242.140186: balance_dirty_state: bdi btrfs-1: dirty=686 wb=635 unstable=0 bg_thresh=982 thresh=1965 gap=644 poll_thresh=15 ino=257 dd-2584 [005] 242.140269: balance_dirty_state: bdi btrfs-1: dirty=711 wb=635 unstable=0 bg_thresh=982 thresh=1964 gap=618 poll_thresh=16 ino=257 dd-2584 [005] 242.140428: balance_dirty_state: bdi btrfs-1: dirty=736 wb=635 unstable=0 bg_thresh=981 thresh=1963 gap=592 poll_thresh=17 ino=257 dd-2584 [005] 242.140594: balance_dirty_state: bdi btrfs-1: dirty=761 wb=635 unstable=0 bg_thresh=980 thresh=1961 gap=565 poll_thresh=18 ino=257 dd-2584 [005] 242.140762: balance_dirty_state: bdi btrfs-1: dirty=811 wb=635 unstable=0 bg_thresh=976 thresh=1953 gap=507 poll_thresh=19 ino=257 dd-2584 [005] 242.141177: balance_dirty_state: bdi btrfs-1: dirty=836 wb=635 unstable=0 bg_thresh=978 thresh=1956 gap=485 poll_thresh=20 ino=257 dd-2584 [005] 242.141183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-311% task_weight=99% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.147943: balance_dirty_state: bdi btrfs-1: dirty=836 wb=510 unstable=0 bg_thresh=983 thresh=1967 gap=621 poll_thresh=20 ino=257 dd-2584 [005] 242.148068: balance_dirty_state: bdi btrfs-1: dirty=861 wb=510 unstable=0 bg_thresh=980 thresh=1961 gap=590 poll_thresh=15 ino=257 dd-2584 [005] 242.148188: balance_dirty_state: bdi btrfs-1: dirty=861 wb=510 unstable=0 bg_thresh=983 thresh=1966 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 242.148359: balance_dirty_state: bdi btrfs-1: dirty=886 wb=510 unstable=0 bg_thresh=979 thresh=1959 gap=563 poll_thresh=17 ino=257 dd-2584 [005] 242.148549: balance_dirty_state: bdi btrfs-1: dirty=936 wb=410 unstable=0 bg_thresh=984 thresh=1969 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 242.148717: balance_dirty_state: bdi btrfs-1: dirty=961 wb=385 unstable=0 bg_thresh=984 thresh=1968 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 242.148874: balance_dirty_state: bdi btrfs-1: dirty=986 wb=385 unstable=0 bg_thresh=983 thresh=1967 gap=596 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 242.148914: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9548 wrote=0 to_write=16384 dd-2584 [005] 242.149042: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=385 unstable=0 bg_thresh=983 thresh=1966 gap=545 poll_thresh=21 ino=257 dd-2584 [005] 242.149212: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=435 unstable=0 bg_thresh=985 thresh=1970 gap=524 poll_thresh=22 ino=257 dd-2584 [005] 242.149624: balance_dirty_state: bdi btrfs-1: dirty=911 wb=560 unstable=0 bg_thresh=981 thresh=1963 gap=492 poll_thresh=23 ino=257 dd-2584 [005] 242.149792: balance_dirty_state: bdi btrfs-1: dirty=911 wb=585 unstable=0 bg_thresh=981 thresh=1962 gap=466 poll_thresh=24 ino=257 dd-2584 [005] 242.149794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-304% task_weight=100% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 242.153390: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=864 to_write=15520 dd-2584 [005] 242.155923: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1099 unstable=0 bg_thresh=980 thresh=1961 gap=615 poll_thresh=24 ino=257 dd-2584 [005] 242.155989: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1099 unstable=0 bg_thresh=983 thresh=1966 gap=595 poll_thresh=18 ino=257 dd-2584 [005] 242.156110: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1099 unstable=0 bg_thresh=982 thresh=1965 gap=569 poll_thresh=19 ino=257 dd-2584 [005] 242.156228: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1099 unstable=0 bg_thresh=982 thresh=1964 gap=518 poll_thresh=20 ino=257 dd-2584 [005] 242.156346: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1099 unstable=0 bg_thresh=981 thresh=1963 gap=492 poll_thresh=21 ino=257 dd-2584 [005] 242.156466: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1099 unstable=0 bg_thresh=983 thresh=1967 gap=471 poll_thresh=22 ino=257 dd-2584 [005] 242.156471: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1234 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-395% task_weight=101% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.163968: balance_dirty_state: bdi btrfs-1: dirty=397 wb=974 unstable=0 bg_thresh=984 thresh=1969 gap=598 poll_thresh=22 ino=257 dd-2584 [005] 242.164034: balance_dirty_state: bdi btrfs-1: dirty=422 wb=974 unstable=0 bg_thresh=984 thresh=1968 gap=572 poll_thresh=16 ino=257 dd-2584 [005] 242.164149: balance_dirty_state: bdi btrfs-1: dirty=447 wb=974 unstable=0 bg_thresh=983 thresh=1967 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 242.164437: balance_dirty_state: bdi btrfs-1: dirty=472 wb=974 unstable=0 bg_thresh=983 thresh=1966 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 242.164550: balance_dirty_state: bdi btrfs-1: dirty=522 wb=974 unstable=0 bg_thresh=985 thresh=1970 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 242.164555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-341% task_weight=99% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.171949: balance_dirty_state: bdi btrfs-1: dirty=522 wb=874 unstable=0 bg_thresh=985 thresh=1970 gap=574 poll_thresh=19 ino=257 dd-2584 [005] 242.172048: balance_dirty_state: bdi btrfs-1: dirty=522 wb=874 unstable=0 bg_thresh=978 thresh=1956 gap=560 poll_thresh=14 ino=257 dd-2584 [005] 242.172110: balance_dirty_state: bdi btrfs-1: dirty=547 wb=874 unstable=0 bg_thresh=980 thresh=1961 gap=540 poll_thresh=15 ino=257 dd-2584 [005] 242.172170: balance_dirty_state: bdi btrfs-1: dirty=572 wb=874 unstable=0 bg_thresh=980 thresh=1961 gap=515 poll_thresh=16 ino=257 dd-2584 [005] 242.172292: balance_dirty_state: bdi btrfs-1: dirty=597 wb=874 unstable=0 bg_thresh=979 thresh=1959 gap=488 poll_thresh=17 ino=257 dd-2584 [005] 242.172297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1227 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.179944: balance_dirty_state: bdi btrfs-1: dirty=597 wb=874 unstable=0 bg_thresh=985 thresh=1971 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 242.180013: balance_dirty_state: bdi btrfs-1: dirty=597 wb=874 unstable=0 bg_thresh=988 thresh=1976 gap=505 poll_thresh=13 ino=257 dd-2584 [005] 242.180075: balance_dirty_state: bdi btrfs-1: dirty=622 wb=874 unstable=0 bg_thresh=987 thresh=1975 gap=479 poll_thresh=14 ino=257 dd-2584 [005] 242.180080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=100% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 242.191930: balance_dirty_state: bdi btrfs-1: dirty=626 wb=495 unstable=0 bg_thresh=987 thresh=1974 gap=853 poll_thresh=14 ino=257 dd-2584 [005] 242.191995: balance_dirty_state: bdi btrfs-1: dirty=651 wb=495 unstable=0 bg_thresh=989 thresh=1979 gap=833 poll_thresh=10 ino=257 dd-2584 [005] 242.192055: balance_dirty_state: bdi btrfs-1: dirty=651 wb=495 unstable=0 bg_thresh=988 thresh=1976 gap=830 poll_thresh=11 ino=257 dd-2584 [005] 242.192115: balance_dirty_state: bdi btrfs-1: dirty=676 wb=495 unstable=0 bg_thresh=987 thresh=1975 gap=804 poll_thresh=12 ino=257 dd-2584 [005] 242.192177: balance_dirty_state: bdi btrfs-1: dirty=701 wb=495 unstable=0 bg_thresh=987 thresh=1975 gap=779 poll_thresh=13 ino=257 dd-2584 [005] 242.192241: balance_dirty_state: bdi btrfs-1: dirty=701 wb=495 unstable=0 bg_thresh=984 thresh=1968 gap=772 poll_thresh=14 ino=257 dd-2584 [005] 242.192489: balance_dirty_state: bdi btrfs-1: dirty=726 wb=495 unstable=0 bg_thresh=978 thresh=1956 gap=735 poll_thresh=15 ino=257 dd-2584 [005] 242.192552: balance_dirty_state: bdi btrfs-1: dirty=751 wb=495 unstable=0 bg_thresh=983 thresh=1966 gap=720 poll_thresh=16 ino=257 dd-2584 [005] 242.192672: balance_dirty_state: bdi btrfs-1: dirty=776 wb=495 unstable=0 bg_thresh=982 thresh=1965 gap=694 poll_thresh=17 ino=257 dd-2584 [005] 242.192794: balance_dirty_state: bdi btrfs-1: dirty=801 wb=495 unstable=0 bg_thresh=982 thresh=1964 gap=668 poll_thresh=18 ino=257 dd-2584 [005] 242.192911: balance_dirty_state: bdi btrfs-1: dirty=826 wb=495 unstable=0 bg_thresh=981 thresh=1963 gap=642 poll_thresh=19 ino=257 dd-2584 [005] 242.193032: balance_dirty_state: bdi btrfs-1: dirty=876 wb=495 unstable=0 bg_thresh=986 thresh=1973 gap=602 poll_thresh=20 ino=257 dd-2584 [005] 242.193151: balance_dirty_state: bdi btrfs-1: dirty=901 wb=495 unstable=0 bg_thresh=986 thresh=1972 gap=576 poll_thresh=21 ino=257 dd-2584 [005] 242.193271: balance_dirty_state: bdi btrfs-1: dirty=926 wb=495 unstable=0 bg_thresh=985 thresh=1971 gap=550 poll_thresh=22 ino=257 dd-2584 [005] 242.193394: balance_dirty_state: bdi btrfs-1: dirty=976 wb=495 unstable=0 bg_thresh=984 thresh=1969 gap=498 poll_thresh=23 ino=257 dd-2584 [005] 242.193677: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=495 unstable=0 bg_thresh=987 thresh=1974 gap=478 poll_thresh=24 ino=257 dd-2584 [005] 242.193682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 242.193753: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9592 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 242.196098: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=736 to_write=15648 dd-2584 [005] 242.199985: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1120 unstable=0 bg_thresh=987 thresh=1974 gap=603 poll_thresh=24 ino=257 dd-2584 [005] 242.200095: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1120 unstable=0 bg_thresh=983 thresh=1967 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 242.200258: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1120 unstable=0 bg_thresh=983 thresh=1966 gap=545 poll_thresh=19 ino=257 dd-2584 [005] 242.200418: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1120 unstable=0 bg_thresh=984 thresh=1969 gap=523 poll_thresh=20 ino=257 dd-2584 [005] 242.200582: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1120 unstable=0 bg_thresh=987 thresh=1974 gap=503 poll_thresh=21 ino=257 dd-2584 [005] 242.200744: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1120 unstable=0 bg_thresh=986 thresh=1972 gap=451 poll_thresh=22 ino=257 dd-2584 [005] 242.200750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-339% task_weight=100% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.208000: balance_dirty_state: bdi btrfs-1: dirty=401 wb=995 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=22 ino=257 dd-2584 [005] 242.208086: balance_dirty_state: bdi btrfs-1: dirty=401 wb=995 unstable=0 bg_thresh=987 thresh=1974 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 242.208246: balance_dirty_state: bdi btrfs-1: dirty=451 wb=995 unstable=0 bg_thresh=989 thresh=1978 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 242.208401: balance_dirty_state: bdi btrfs-1: dirty=476 wb=995 unstable=0 bg_thresh=988 thresh=1977 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 242.208793: balance_dirty_state: bdi btrfs-1: dirty=501 wb=995 unstable=0 bg_thresh=988 thresh=1976 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 242.208799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=66232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.219976: balance_dirty_state: bdi btrfs-1: dirty=501 wb=845 unstable=0 bg_thresh=987 thresh=1975 gap=629 poll_thresh=19 ino=257 dd-2584 [005] 242.220082: balance_dirty_state: bdi btrfs-1: dirty=526 wb=845 unstable=0 bg_thresh=987 thresh=1975 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 242.220143: balance_dirty_state: bdi btrfs-1: dirty=526 wb=845 unstable=0 bg_thresh=987 thresh=1974 gap=603 poll_thresh=15 ino=257 dd-2584 [005] 242.220204: balance_dirty_state: bdi btrfs-1: dirty=551 wb=845 unstable=0 bg_thresh=989 thresh=1979 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 242.220322: balance_dirty_state: bdi btrfs-1: dirty=576 wb=845 unstable=0 bg_thresh=986 thresh=1972 gap=551 poll_thresh=17 ino=257 dd-2584 [005] 242.220439: balance_dirty_state: bdi btrfs-1: dirty=626 wb=845 unstable=0 bg_thresh=985 thresh=1971 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 242.220555: balance_dirty_state: bdi btrfs-1: dirty=651 wb=845 unstable=0 bg_thresh=985 thresh=1970 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 242.220560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-293% task_weight=101% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 242.227964: balance_dirty_state: bdi btrfs-1: dirty=651 wb=695 unstable=0 bg_thresh=984 thresh=1968 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 242.228032: balance_dirty_state: bdi btrfs-1: dirty=651 wb=695 unstable=0 bg_thresh=986 thresh=1973 gap=627 poll_thresh=14 ino=257 dd-2584 [005] 242.228092: balance_dirty_state: bdi btrfs-1: dirty=676 wb=695 unstable=0 bg_thresh=986 thresh=1972 gap=601 poll_thresh=15 ino=257 dd-2584 [005] 242.228151: balance_dirty_state: bdi btrfs-1: dirty=701 wb=695 unstable=0 bg_thresh=988 thresh=1977 gap=581 poll_thresh=16 ino=257 dd-2584 [005] 242.228267: balance_dirty_state: bdi btrfs-1: dirty=726 wb=695 unstable=0 bg_thresh=988 thresh=1976 gap=555 poll_thresh=17 ino=257 dd-2584 [005] 242.228565: balance_dirty_state: bdi btrfs-1: dirty=751 wb=695 unstable=0 bg_thresh=987 thresh=1975 gap=529 poll_thresh=18 ino=257 dd-2584 [005] 242.228685: balance_dirty_state: bdi btrfs-1: dirty=801 wb=695 unstable=0 bg_thresh=989 thresh=1979 gap=483 poll_thresh=19 ino=257 dd-2584 [005] 242.228690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 242.236048: balance_dirty_state: bdi btrfs-1: dirty=801 wb=470 unstable=0 bg_thresh=991 thresh=1982 gap=711 poll_thresh=19 ino=257 dd-2584 [006] 242.236145: balance_dirty_state: bdi btrfs-1: dirty=801 wb=470 unstable=0 bg_thresh=988 thresh=1976 gap=705 poll_thresh=14 ino=257 dd-2584 [006] 242.236265: balance_dirty_state: bdi btrfs-1: dirty=826 wb=470 unstable=0 bg_thresh=990 thresh=1981 gap=685 poll_thresh=15 ino=257 dd-2584 [006] 242.236383: balance_dirty_state: bdi btrfs-1: dirty=851 wb=470 unstable=0 bg_thresh=987 thresh=1975 gap=654 poll_thresh=16 ino=257 dd-2584 [006] 242.236616: balance_dirty_state: bdi btrfs-1: dirty=876 wb=470 unstable=0 bg_thresh=989 thresh=1979 gap=633 poll_thresh=17 ino=257 dd-2584 [006] 242.236856: balance_dirty_state: bdi btrfs-1: dirty=901 wb=470 unstable=0 bg_thresh=989 thresh=1978 gap=607 poll_thresh=18 ino=257 dd-2584 [006] 242.237090: balance_dirty_state: bdi btrfs-1: dirty=951 wb=470 unstable=0 bg_thresh=988 thresh=1977 gap=556 poll_thresh=19 ino=257 dd-2584 [006] 242.237322: balance_dirty_state: bdi btrfs-1: dirty=976 wb=470 unstable=0 bg_thresh=988 thresh=1976 gap=530 poll_thresh=20 ino=257 dd-2584 [006] 242.237920: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=470 unstable=0 bg_thresh=990 thresh=1980 gap=509 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 242.237978: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9636 wrote=0 to_write=16384 dd-2584 [006] 242.238170: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=470 unstable=0 bg_thresh=989 thresh=1979 gap=483 poll_thresh=22 ino=257 dd-2584 [006] 242.238174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-138% task_gap=-378% task_weight=101% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 242.243088: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=784 to_write=15600 dd-2584 [006] 242.243986: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1120 unstable=0 bg_thresh=986 thresh=1973 gap=602 poll_thresh=22 ino=257 dd-2584 [006] 242.244169: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1120 unstable=0 bg_thresh=986 thresh=1972 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 242.244534: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1120 unstable=0 bg_thresh=986 thresh=1972 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 242.244889: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1120 unstable=0 bg_thresh=984 thresh=1969 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 242.245264: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1120 unstable=0 bg_thresh=989 thresh=1979 gap=483 poll_thresh=19 ino=257 dd-2584 [006] 242.245276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-162% task_gap=-425% task_weight=100% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 242.252031: balance_dirty_state: bdi btrfs-1: dirty=376 wb=995 unstable=0 bg_thresh=990 thresh=1981 gap=610 poll_thresh=19 ino=257 dd-2584 [006] 242.252127: balance_dirty_state: bdi btrfs-1: dirty=401 wb=995 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=14 ino=257 dd-2584 [006] 242.252188: balance_dirty_state: bdi btrfs-1: dirty=401 wb=995 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 242.252248: balance_dirty_state: bdi btrfs-1: dirty=426 wb=995 unstable=0 bg_thresh=987 thresh=1974 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 242.252366: balance_dirty_state: bdi btrfs-1: dirty=451 wb=995 unstable=0 bg_thresh=989 thresh=1978 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 242.252667: balance_dirty_state: bdi btrfs-1: dirty=476 wb=995 unstable=0 bg_thresh=988 thresh=1977 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 242.252785: balance_dirty_state: bdi btrfs-1: dirty=526 wb=995 unstable=0 bg_thresh=988 thresh=1976 gap=455 poll_thresh=19 ino=257 dd-2584 [006] 242.252791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1243 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-381% task_weight=100% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 242.260111: balance_dirty_state: bdi btrfs-1: dirty=526 wb=870 unstable=0 bg_thresh=988 thresh=1977 gap=581 poll_thresh=19 ino=257 dd-2584 [002] 242.260188: balance_dirty_state: bdi btrfs-1: dirty=526 wb=870 unstable=0 bg_thresh=988 thresh=1977 gap=581 poll_thresh=14 ino=257 dd-2584 [002] 242.260256: balance_dirty_state: bdi btrfs-1: dirty=551 wb=870 unstable=0 bg_thresh=991 thresh=1982 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 242.260321: balance_dirty_state: bdi btrfs-1: dirty=576 wb=870 unstable=0 bg_thresh=991 thresh=1982 gap=536 poll_thresh=16 ino=257 dd-2584 [002] 242.260453: balance_dirty_state: bdi btrfs-1: dirty=601 wb=870 unstable=0 bg_thresh=996 thresh=1992 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 242.260585: balance_dirty_state: bdi btrfs-1: dirty=626 wb=870 unstable=0 bg_thresh=995 thresh=1991 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 242.260590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=100% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 242.271922: balance_dirty_state: bdi btrfs-1: dirty=626 wb=770 unstable=0 bg_thresh=990 thresh=1981 gap=585 poll_thresh=18 ino=257 dd-2584 [002] 242.271994: balance_dirty_state: bdi btrfs-1: dirty=651 wb=770 unstable=0 bg_thresh=987 thresh=1975 gap=554 poll_thresh=13 ino=257 dd-2584 [002] 242.272061: balance_dirty_state: bdi btrfs-1: dirty=676 wb=770 unstable=0 bg_thresh=990 thresh=1980 gap=534 poll_thresh=14 ino=257 dd-2584 [002] 242.272128: balance_dirty_state: bdi btrfs-1: dirty=676 wb=770 unstable=0 bg_thresh=987 thresh=1974 gap=528 poll_thresh=15 ino=257 dd-2584 [002] 242.272194: balance_dirty_state: bdi btrfs-1: dirty=701 wb=770 unstable=0 bg_thresh=989 thresh=1979 gap=508 poll_thresh=16 ino=257 dd-2584 [002] 242.272326: balance_dirty_state: bdi btrfs-1: dirty=726 wb=770 unstable=0 bg_thresh=989 thresh=1978 gap=482 poll_thresh=17 ino=257 dd-2584 [002] 242.272331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=101% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 242.279944: balance_dirty_state: bdi btrfs-1: dirty=726 wb=520 unstable=0 bg_thresh=987 thresh=1974 gap=728 poll_thresh=17 ino=257 dd-2584 [002] 242.280200: balance_dirty_state: bdi btrfs-1: dirty=751 wb=520 unstable=0 bg_thresh=987 thresh=1974 gap=703 poll_thresh=13 ino=257 dd-2584 [002] 242.280255: balance_dirty_state: bdi btrfs-1: dirty=751 wb=520 unstable=0 bg_thresh=989 thresh=1979 gap=708 poll_thresh=14 ino=257 dd-2584 [002] 242.280311: balance_dirty_state: bdi btrfs-1: dirty=776 wb=520 unstable=0 bg_thresh=989 thresh=1979 gap=683 poll_thresh=15 ino=257 dd-2584 [002] 242.280366: balance_dirty_state: bdi btrfs-1: dirty=801 wb=520 unstable=0 bg_thresh=992 thresh=1984 gap=663 poll_thresh=16 ino=257 dd-2584 [002] 242.280478: balance_dirty_state: bdi btrfs-1: dirty=826 wb=520 unstable=0 bg_thresh=994 thresh=1989 gap=643 poll_thresh=17 ino=257 dd-2584 [002] 242.280591: balance_dirty_state: bdi btrfs-1: dirty=851 wb=520 unstable=0 bg_thresh=996 thresh=1993 gap=622 poll_thresh=18 ino=257 dd-2584 [002] 242.280704: balance_dirty_state: bdi btrfs-1: dirty=901 wb=520 unstable=0 bg_thresh=993 thresh=1986 gap=565 poll_thresh=19 ino=257 dd-2584 [002] 242.280816: balance_dirty_state: bdi btrfs-1: dirty=926 wb=520 unstable=0 bg_thresh=992 thresh=1985 gap=539 poll_thresh=20 ino=257 dd-2584 [002] 242.280929: balance_dirty_state: bdi btrfs-1: dirty=951 wb=520 unstable=0 bg_thresh=994 thresh=1989 gap=518 poll_thresh=21 ino=257 dd-2584 [002] 242.281041: balance_dirty_state: bdi btrfs-1: dirty=976 wb=520 unstable=0 bg_thresh=994 thresh=1988 gap=492 poll_thresh=22 ino=257 dd-2584 [002] 242.281045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=100% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 242.287942: balance_dirty_state: bdi btrfs-1: dirty=976 wb=395 unstable=0 bg_thresh=987 thresh=1975 gap=604 poll_thresh=22 ino=257 dd-2584 [002] 242.288186: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=395 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 242.288245: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9688 wrote=0 to_write=16384 dd-2584 [002] 242.288308: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=395 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=17 ino=257 dd-2584 [002] 242.288433: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=420 unstable=0 bg_thresh=992 thresh=1985 gap=514 poll_thresh=18 ino=257 dd-2584 [002] 242.288561: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=470 unstable=0 bg_thresh=994 thresh=1989 gap=493 poll_thresh=19 ino=257 dd-2584 [002] 242.288562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 242.290905: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=832 to_write=15552 dd-2584 [002] 242.295939: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1095 unstable=0 bg_thresh=992 thresh=1984 gap=613 poll_thresh=19 ino=257 dd-2584 [002] 242.296001: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1095 unstable=0 bg_thresh=992 thresh=1984 gap=613 poll_thresh=14 ino=257 dd-2584 [002] 242.296059: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1095 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=15 ino=257 dd-2584 [002] 242.296120: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1095 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=16 ino=257 dd-2584 [002] 242.296239: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1095 unstable=0 bg_thresh=996 thresh=1993 gap=547 poll_thresh=17 ino=257 dd-2584 [002] 242.296358: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1095 unstable=0 bg_thresh=996 thresh=1992 gap=521 poll_thresh=18 ino=257 dd-2584 [002] 242.296476: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1095 unstable=0 bg_thresh=995 thresh=1991 gap=470 poll_thresh=19 ino=257 dd-2584 [002] 242.296481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 242.303951: balance_dirty_state: bdi btrfs-1: dirty=426 wb=970 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=19 ino=257 dd-2584 [002] 242.304217: balance_dirty_state: bdi btrfs-1: dirty=426 wb=970 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=14 ino=257 dd-2584 [002] 242.304276: balance_dirty_state: bdi btrfs-1: dirty=451 wb=970 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=15 ino=257 dd-2584 [002] 242.304335: balance_dirty_state: bdi btrfs-1: dirty=476 wb=970 unstable=0 bg_thresh=996 thresh=1993 gap=547 poll_thresh=16 ino=257 dd-2584 [002] 242.304452: balance_dirty_state: bdi btrfs-1: dirty=501 wb=970 unstable=0 bg_thresh=996 thresh=1992 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 242.304572: balance_dirty_state: bdi btrfs-1: dirty=526 wb=970 unstable=0 bg_thresh=995 thresh=1991 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 242.304577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 242.312003: balance_dirty_state: bdi btrfs-1: dirty=526 wb=845 unstable=0 bg_thresh=980 thresh=1960 gap=589 poll_thresh=18 ino=257 dd-2584 [002] 242.312191: balance_dirty_state: bdi btrfs-1: dirty=551 wb=845 unstable=0 bg_thresh=980 thresh=1960 gap=564 poll_thresh=13 ino=257 dd-2584 [002] 242.312372: balance_dirty_state: bdi btrfs-1: dirty=551 wb=845 unstable=0 bg_thresh=982 thresh=1965 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 242.312550: balance_dirty_state: bdi btrfs-1: dirty=576 wb=845 unstable=0 bg_thresh=982 thresh=1965 gap=544 poll_thresh=15 ino=257 dd-2584 [002] 242.312731: balance_dirty_state: bdi btrfs-1: dirty=601 wb=845 unstable=0 bg_thresh=985 thresh=1970 gap=524 poll_thresh=16 ino=257 dd-2584 [002] 242.313095: balance_dirty_state: bdi btrfs-1: dirty=626 wb=845 unstable=0 bg_thresh=987 thresh=1974 gap=503 poll_thresh=17 ino=257 dd-2584 [002] 242.313474: balance_dirty_state: bdi btrfs-1: dirty=651 wb=845 unstable=0 bg_thresh=989 thresh=1978 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 242.313487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-283% task_weight=101% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 242.319986: balance_dirty_state: bdi btrfs-1: dirty=651 wb=845 unstable=0 bg_thresh=999 thresh=1998 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 242.320085: balance_dirty_state: bdi btrfs-1: dirty=676 wb=845 unstable=0 bg_thresh=996 thresh=1992 gap=471 poll_thresh=13 ino=257 dd-2584 [002] 242.320089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 242.327938: balance_dirty_state: bdi btrfs-1: dirty=676 wb=595 unstable=0 bg_thresh=983 thresh=1966 gap=695 poll_thresh=13 ino=257 dd-2584 [002] 242.328189: balance_dirty_state: bdi btrfs-1: dirty=676 wb=595 unstable=0 bg_thresh=983 thresh=1966 gap=695 poll_thresh=10 ino=257 dd-2584 [002] 242.328248: balance_dirty_state: bdi btrfs-1: dirty=701 wb=595 unstable=0 bg_thresh=985 thresh=1971 gap=675 poll_thresh=11 ino=257 dd-2584 [002] 242.328306: balance_dirty_state: bdi btrfs-1: dirty=726 wb=595 unstable=0 bg_thresh=985 thresh=1971 gap=650 poll_thresh=12 ino=257 dd-2584 [002] 242.328364: balance_dirty_state: bdi btrfs-1: dirty=726 wb=595 unstable=0 bg_thresh=988 thresh=1976 gap=655 poll_thresh=13 ino=257 dd-2584 [002] 242.328422: balance_dirty_state: bdi btrfs-1: dirty=751 wb=595 unstable=0 bg_thresh=990 thresh=1981 gap=635 poll_thresh=14 ino=257 dd-2584 [002] 242.328482: balance_dirty_state: bdi btrfs-1: dirty=776 wb=595 unstable=0 bg_thresh=990 thresh=1981 gap=610 poll_thresh=15 ino=257 dd-2584 [002] 242.328543: balance_dirty_state: bdi btrfs-1: dirty=776 wb=595 unstable=0 bg_thresh=993 thresh=1986 gap=615 poll_thresh=16 ino=257 dd-2584 [002] 242.328660: balance_dirty_state: bdi btrfs-1: dirty=826 wb=595 unstable=0 bg_thresh=992 thresh=1985 gap=564 poll_thresh=17 ino=257 dd-2584 [002] 242.328779: balance_dirty_state: bdi btrfs-1: dirty=851 wb=595 unstable=0 bg_thresh=989 thresh=1978 gap=532 poll_thresh=18 ino=257 dd-2584 [002] 242.328897: balance_dirty_state: bdi btrfs-1: dirty=876 wb=595 unstable=0 bg_thresh=991 thresh=1982 gap=511 poll_thresh=19 ino=257 dd-2584 [002] 242.329016: balance_dirty_state: bdi btrfs-1: dirty=901 wb=595 unstable=0 bg_thresh=990 thresh=1981 gap=485 poll_thresh=20 ino=257 dd-2584 [002] 242.329021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=101% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 242.335962: balance_dirty_state: bdi btrfs-1: dirty=901 wb=445 unstable=0 bg_thresh=982 thresh=1964 gap=618 poll_thresh=20 ino=257 dd-2584 [002] 242.336055: balance_dirty_state: bdi btrfs-1: dirty=926 wb=445 unstable=0 bg_thresh=984 thresh=1969 gap=598 poll_thresh=15 ino=257 dd-2584 [002] 242.336414: balance_dirty_state: bdi btrfs-1: dirty=951 wb=445 unstable=0 bg_thresh=981 thresh=1963 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 242.336584: balance_dirty_state: bdi btrfs-1: dirty=976 wb=445 unstable=0 bg_thresh=987 thresh=1974 gap=553 poll_thresh=17 ino=257 dd-2584 [002] 242.336718: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=445 unstable=0 bg_thresh=986 thresh=1973 gap=527 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 242.336739: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9736 wrote=0 to_write=16384 dd-2584 [002] 242.336846: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=445 unstable=0 bg_thresh=988 thresh=1977 gap=506 poll_thresh=19 ino=257 dd-2584 [002] 242.336975: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=495 unstable=0 bg_thresh=988 thresh=1976 gap=455 poll_thresh=20 ino=257 dd-2584 [002] 242.336977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 242.339392: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=800 to_write=15584 dd-2584 [005] 242.344046: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1120 unstable=0 bg_thresh=988 thresh=1977 gap=581 poll_thresh=20 ino=257 dd-2584 [005] 242.344135: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1120 unstable=0 bg_thresh=985 thresh=1971 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 242.344219: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1120 unstable=0 bg_thresh=988 thresh=1976 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 242.344386: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1120 unstable=0 bg_thresh=984 thresh=1969 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 242.344548: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1120 unstable=0 bg_thresh=984 thresh=1968 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 242.344964: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1120 unstable=0 bg_thresh=986 thresh=1972 gap=451 poll_thresh=19 ino=257 dd-2584 [005] 242.344971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 242.347358: balance_dirty_state: bdi 0:15: dirty=401 wb=995 unstable=0 bg_thresh=982 thresh=1965 gap=569 poll_thresh=22 ino=2375722 dd-2584 [005] 242.356008: balance_dirty_state: bdi btrfs-1: dirty=401 wb=870 unstable=0 bg_thresh=982 thresh=1964 gap=693 poll_thresh=19 ino=257 dd-2584 [005] 242.356128: balance_dirty_state: bdi btrfs-1: dirty=401 wb=870 unstable=0 bg_thresh=982 thresh=1964 gap=693 poll_thresh=14 ino=257 dd-2584 [005] 242.356244: balance_dirty_state: bdi btrfs-1: dirty=426 wb=870 unstable=0 bg_thresh=984 thresh=1969 gap=673 poll_thresh=15 ino=257 dd-2584 [005] 242.356358: balance_dirty_state: bdi btrfs-1: dirty=451 wb=870 unstable=0 bg_thresh=984 thresh=1969 gap=648 poll_thresh=16 ino=257 dd-2584 [005] 242.356597: balance_dirty_state: bdi btrfs-1: dirty=476 wb=870 unstable=0 bg_thresh=983 thresh=1967 gap=621 poll_thresh=17 ino=257 dd-2584 [005] 242.356834: balance_dirty_state: bdi btrfs-1: dirty=501 wb=870 unstable=0 bg_thresh=983 thresh=1966 gap=595 poll_thresh=18 ino=257 dd-2584 [005] 242.357070: balance_dirty_state: bdi btrfs-1: dirty=526 wb=870 unstable=0 bg_thresh=982 thresh=1965 gap=569 poll_thresh=19 ino=257 dd-2584 [005] 242.357304: balance_dirty_state: bdi btrfs-1: dirty=576 wb=870 unstable=0 bg_thresh=982 thresh=1964 gap=518 poll_thresh=20 ino=257 dd-2584 [005] 242.357538: balance_dirty_state: bdi btrfs-1: dirty=601 wb=870 unstable=0 bg_thresh=984 thresh=1968 gap=497 poll_thresh=21 ino=257 dd-2584 [005] 242.357774: balance_dirty_state: bdi btrfs-1: dirty=626 wb=870 unstable=0 bg_thresh=983 thresh=1967 gap=471 poll_thresh=22 ino=257 dd-2584 [005] 242.357783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1234 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-346% task_weight=101% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 242.364031: balance_dirty_state: bdi btrfs-1: dirty=626 wb=870 unstable=0 bg_thresh=985 thresh=1970 gap=474 poll_thresh=22 ino=257 dd-2584 [005] 242.364040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1237 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-342% task_weight=101% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.372042: balance_dirty_state: bdi btrfs-1: dirty=626 wb=670 unstable=0 bg_thresh=984 thresh=1969 gap=673 poll_thresh=22 ino=257 dd-2584 [005] 242.372284: balance_dirty_state: bdi btrfs-1: dirty=651 wb=670 unstable=0 bg_thresh=987 thresh=1974 gap=653 poll_thresh=16 ino=257 dd-2584 [005] 242.372401: balance_dirty_state: bdi btrfs-1: dirty=676 wb=670 unstable=0 bg_thresh=986 thresh=1973 gap=627 poll_thresh=17 ino=257 dd-2584 [005] 242.372522: balance_dirty_state: bdi btrfs-1: dirty=726 wb=670 unstable=0 bg_thresh=983 thresh=1966 gap=570 poll_thresh=18 ino=257 dd-2584 [005] 242.372640: balance_dirty_state: bdi btrfs-1: dirty=751 wb=670 unstable=0 bg_thresh=985 thresh=1970 gap=549 poll_thresh=19 ino=257 dd-2584 [005] 242.372757: balance_dirty_state: bdi btrfs-1: dirty=776 wb=670 unstable=0 bg_thresh=984 thresh=1969 gap=523 poll_thresh=20 ino=257 dd-2584 [005] 242.372872: balance_dirty_state: bdi btrfs-1: dirty=801 wb=670 unstable=0 bg_thresh=984 thresh=1968 gap=497 poll_thresh=21 ino=257 dd-2584 [005] 242.372990: balance_dirty_state: bdi btrfs-1: dirty=851 wb=670 unstable=0 bg_thresh=986 thresh=1972 gap=451 poll_thresh=22 ino=257 dd-2584 [005] 242.372994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 242.380084: balance_dirty_state: bdi btrfs-1: dirty=851 wb=545 unstable=0 bg_thresh=984 thresh=1968 gap=572 poll_thresh=22 ino=257 dd-2584 [000] 242.380178: balance_dirty_state: bdi btrfs-1: dirty=876 wb=545 unstable=0 bg_thresh=984 thresh=1968 gap=547 poll_thresh=16 ino=257 dd-2584 [000] 242.380411: balance_dirty_state: bdi btrfs-1: dirty=901 wb=545 unstable=0 bg_thresh=989 thresh=1978 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 242.381010: balance_dirty_state: bdi btrfs-1: dirty=926 wb=545 unstable=0 bg_thresh=989 thresh=1978 gap=507 poll_thresh=18 ino=257 dd-2584 [000] 242.381469: balance_dirty_state: bdi btrfs-1: dirty=976 wb=445 unstable=0 bg_thresh=988 thresh=1976 gap=555 poll_thresh=19 ino=257 dd-2584 [000] 242.381748: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=420 unstable=0 bg_thresh=987 thresh=1975 gap=554 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 242.381778: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9780 wrote=0 to_write=16384 dd-2584 [000] 242.381992: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=420 unstable=0 bg_thresh=989 thresh=1979 gap=558 poll_thresh=21 ino=257 dd-2584 [000] 242.382243: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=470 unstable=0 bg_thresh=989 thresh=1978 gap=507 poll_thresh=22 ino=257 dd-2584 [000] 242.382494: balance_dirty_state: bdi btrfs-1: dirty=976 wb=545 unstable=0 bg_thresh=988 thresh=1977 gap=456 poll_thresh=23 ino=257 dd-2584 [000] 242.382498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 242.387223: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=816 to_write=15568 dd-2584 [000] 242.392067: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1120 unstable=0 bg_thresh=990 thresh=1981 gap=585 poll_thresh=23 ino=257 dd-2584 [000] 242.392150: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1120 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=17 ino=257 dd-2584 [000] 242.392268: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1120 unstable=0 bg_thresh=989 thresh=1979 gap=533 poll_thresh=18 ino=257 dd-2584 [000] 242.392567: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1120 unstable=0 bg_thresh=989 thresh=1978 gap=507 poll_thresh=19 ino=257 dd-2584 [000] 242.392685: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1120 unstable=0 bg_thresh=991 thresh=1982 gap=486 poll_thresh=20 ino=257 dd-2584 [000] 242.392690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 242.403976: balance_dirty_state: bdi btrfs-1: dirty=376 wb=870 unstable=0 bg_thresh=992 thresh=1984 gap=738 poll_thresh=20 ino=257 dd-2584 [004] 242.404075: balance_dirty_state: bdi btrfs-1: dirty=401 wb=870 unstable=0 bg_thresh=992 thresh=1984 gap=713 poll_thresh=15 ino=257 dd-2584 [004] 242.404167: balance_dirty_state: bdi btrfs-1: dirty=401 wb=870 unstable=0 bg_thresh=994 thresh=1989 gap=718 poll_thresh=16 ino=257 dd-2584 [004] 242.404351: balance_dirty_state: bdi btrfs-1: dirty=451 wb=870 unstable=0 bg_thresh=997 thresh=1994 gap=673 poll_thresh=17 ino=257 dd-2584 [004] 242.404533: balance_dirty_state: bdi btrfs-1: dirty=476 wb=870 unstable=0 bg_thresh=996 thresh=1993 gap=647 poll_thresh=18 ino=257 dd-2584 [004] 242.404718: balance_dirty_state: bdi btrfs-1: dirty=501 wb=870 unstable=0 bg_thresh=998 thresh=1997 gap=626 poll_thresh=19 ino=257 dd-2584 [004] 242.404905: balance_dirty_state: bdi btrfs-1: dirty=526 wb=870 unstable=0 bg_thresh=999 thresh=1998 gap=602 poll_thresh=20 ino=257 dd-2584 [004] 242.405089: balance_dirty_state: bdi btrfs-1: dirty=576 wb=870 unstable=0 bg_thresh=995 thresh=1991 gap=545 poll_thresh=21 ino=257 dd-2584 [004] 242.405599: balance_dirty_state: bdi btrfs-1: dirty=601 wb=870 unstable=0 bg_thresh=997 thresh=1995 gap=524 poll_thresh=22 ino=257 dd-2584 [004] 242.405782: balance_dirty_state: bdi btrfs-1: dirty=626 wb=870 unstable=0 bg_thresh=997 thresh=1994 gap=498 poll_thresh=23 ino=257 dd-2584 [004] 242.405789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 242.412084: balance_dirty_state: bdi btrfs-1: dirty=626 wb=870 unstable=0 bg_thresh=997 thresh=1994 gap=498 poll_thresh=23 ino=257 dd-2584 [001] 242.412090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 242.420120: balance_dirty_state: bdi btrfs-1: dirty=626 wb=695 unstable=0 bg_thresh=996 thresh=1992 gap=671 poll_thresh=23 ino=257 dd-2584 [001] 242.420224: balance_dirty_state: bdi btrfs-1: dirty=626 wb=695 unstable=0 bg_thresh=996 thresh=1992 gap=671 poll_thresh=17 ino=257 dd-2584 [001] 242.420412: balance_dirty_state: bdi btrfs-1: dirty=676 wb=570 unstable=0 bg_thresh=998 thresh=1996 gap=750 poll_thresh=18 ino=257 dd-2584 [001] 242.420578: balance_dirty_state: bdi btrfs-1: dirty=701 wb=570 unstable=0 bg_thresh=1003 thresh=2007 gap=736 poll_thresh=19 ino=257 dd-2584 [001] 242.420814: balance_dirty_state: bdi btrfs-1: dirty=726 wb=570 unstable=0 bg_thresh=1003 thresh=2006 gap=710 poll_thresh=20 ino=257 dd-2584 [001] 242.421047: balance_dirty_state: bdi btrfs-1: dirty=776 wb=570 unstable=0 bg_thresh=1002 thresh=2005 gap=659 poll_thresh=21 ino=257 dd-2584 [001] 242.421279: balance_dirty_state: bdi btrfs-1: dirty=801 wb=570 unstable=0 bg_thresh=1004 thresh=2009 gap=638 poll_thresh=22 ino=257 dd-2584 [001] 242.421513: balance_dirty_state: bdi btrfs-1: dirty=826 wb=570 unstable=0 bg_thresh=1004 thresh=2008 gap=612 poll_thresh=23 ino=257 dd-2584 [001] 242.422114: balance_dirty_state: bdi btrfs-1: dirty=851 wb=570 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=24 ino=257 dd-2584 [001] 242.422350: balance_dirty_state: bdi btrfs-1: dirty=901 wb=570 unstable=0 bg_thresh=1000 thresh=2000 gap=529 poll_thresh=25 ino=257 dd-2584 [001] 242.422586: balance_dirty_state: bdi btrfs-1: dirty=926 wb=570 unstable=0 bg_thresh=1002 thresh=2004 gap=508 poll_thresh=26 ino=257 dd-2584 [001] 242.422821: balance_dirty_state: bdi btrfs-1: dirty=951 wb=570 unstable=0 bg_thresh=1001 thresh=2003 gap=482 poll_thresh=27 ino=257 dd-2584 [001] 242.422830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 242.428079: balance_dirty_state: bdi btrfs-1: dirty=951 wb=570 unstable=0 bg_thresh=1001 thresh=2003 gap=482 poll_thresh=27 ino=257 dd-2584 [001] 242.428084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=66516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 242.436162: balance_dirty_state: bdi btrfs-1: dirty=951 wb=320 unstable=0 bg_thresh=998 thresh=1997 gap=726 poll_thresh=27 ino=257 dd-2584 [001] 242.436256: balance_dirty_state: bdi btrfs-1: dirty=976 wb=320 unstable=0 bg_thresh=1001 thresh=2002 gap=706 poll_thresh=20 ino=257 dd-2584 [001] 242.436368: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=320 unstable=0 bg_thresh=1000 thresh=2001 gap=680 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 242.436453: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9836 wrote=0 to_write=16384 dd-2584 [001] 242.436493: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=320 unstable=0 bg_thresh=1000 thresh=2000 gap=654 poll_thresh=22 ino=257 dd-2584 [001] 242.436616: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=345 unstable=0 bg_thresh=1002 thresh=2004 gap=608 poll_thresh=23 ino=257 dd-2584 [001] 242.436920: balance_dirty_state: bdi btrfs-1: dirty=951 wb=470 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=24 ino=257 dd-2584 [001] 242.437050: balance_dirty_state: bdi btrfs-1: dirty=951 wb=495 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=25 ino=257 dd-2584 [001] 242.437177: balance_dirty_state: bdi btrfs-1: dirty=951 wb=545 unstable=0 bg_thresh=997 thresh=1995 gap=499 poll_thresh=26 ino=257 dd-2584 [001] 242.437305: balance_dirty_state: bdi btrfs-1: dirty=951 wb=570 unstable=0 bg_thresh=999 thresh=1999 gap=478 poll_thresh=27 ino=257 dd-2584 [001] 242.437307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=101% bdi_bw=67000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 242.439457: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=944 to_write=15440 dd-2584 [001] 242.443990: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1145 unstable=0 bg_thresh=1002 thresh=2005 gap=609 poll_thresh=27 ino=257 dd-2584 [001] 242.444054: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1145 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=20 ino=257 dd-2584 [001] 242.444173: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1145 unstable=0 bg_thresh=1002 thresh=2004 gap=558 poll_thresh=21 ino=257 dd-2584 [001] 242.444291: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1145 unstable=0 bg_thresh=1004 thresh=2008 gap=537 poll_thresh=22 ino=257 dd-2584 [001] 242.444409: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1145 unstable=0 bg_thresh=1003 thresh=2007 gap=511 poll_thresh=23 ino=257 dd-2584 [001] 242.444527: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1145 unstable=0 bg_thresh=1003 thresh=2006 gap=460 poll_thresh=24 ino=257 dd-2584 [001] 242.444532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=67000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 242.452047: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1020 unstable=0 bg_thresh=1001 thresh=2002 gap=581 poll_thresh=24 ino=257 dd-2584 [001] 242.452325: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1020 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=18 ino=257 dd-2584 [001] 242.452462: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1020 unstable=0 bg_thresh=1000 thresh=2000 gap=529 poll_thresh=19 ino=257 dd-2584 [001] 242.452593: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1020 unstable=0 bg_thresh=998 thresh=1996 gap=500 poll_thresh=20 ino=257 dd-2584 [001] 242.452719: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1020 unstable=0 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=21 ino=257 dd-2584 [001] 242.452724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=67000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 242.459994: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1020 unstable=0 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=21 ino=257 dd-2584 [001] 242.460000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=67000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 242.468020: balance_dirty_state: bdi btrfs-1: dirty=501 wb=745 unstable=0 bg_thresh=984 thresh=1968 gap=722 poll_thresh=21 ino=257 dd-2584 [001] 242.468092: balance_dirty_state: bdi btrfs-1: dirty=526 wb=720 unstable=0 bg_thresh=986 thresh=1972 gap=726 poll_thresh=16 ino=257 dd-2584 [001] 242.468211: balance_dirty_state: bdi btrfs-1: dirty=551 wb=720 unstable=0 bg_thresh=991 thresh=1983 gap=712 poll_thresh=17 ino=257 dd-2584 [001] 242.468340: balance_dirty_state: bdi btrfs-1: dirty=576 wb=720 unstable=0 bg_thresh=990 thresh=1981 gap=685 poll_thresh=18 ino=257 dd-2584 [001] 242.468467: balance_dirty_state: bdi btrfs-1: dirty=626 wb=720 unstable=0 bg_thresh=992 thresh=1984 gap=638 poll_thresh=19 ino=257 dd-2584 [001] 242.468593: balance_dirty_state: bdi btrfs-1: dirty=651 wb=720 unstable=0 bg_thresh=992 thresh=1984 gap=613 poll_thresh=20 ino=257 dd-2584 [001] 242.468900: balance_dirty_state: bdi btrfs-1: dirty=676 wb=720 unstable=0 bg_thresh=990 thresh=1981 gap=585 poll_thresh=21 ino=257 dd-2584 [001] 242.469025: balance_dirty_state: bdi btrfs-1: dirty=701 wb=720 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=22 ino=257 dd-2584 [001] 242.469151: balance_dirty_state: bdi btrfs-1: dirty=751 wb=720 unstable=0 bg_thresh=991 thresh=1983 gap=512 poll_thresh=23 ino=257 dd-2584 [001] 242.469274: balance_dirty_state: bdi btrfs-1: dirty=776 wb=720 unstable=0 bg_thresh=990 thresh=1981 gap=485 poll_thresh=24 ino=257 dd-2584 [001] 242.469279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=67000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.476013: balance_dirty_state: bdi btrfs-1: dirty=776 wb=570 unstable=0 bg_thresh=979 thresh=1959 gap=613 poll_thresh=24 ino=257 dd-2584 [005] 242.476124: balance_dirty_state: bdi btrfs-1: dirty=776 wb=570 unstable=0 bg_thresh=985 thresh=1971 gap=625 poll_thresh=18 ino=257 dd-2584 [005] 242.476369: balance_dirty_state: bdi btrfs-1: dirty=826 wb=570 unstable=0 bg_thresh=981 thresh=1963 gap=567 poll_thresh=19 ino=257 dd-2584 [005] 242.476590: balance_dirty_state: bdi btrfs-1: dirty=851 wb=570 unstable=0 bg_thresh=984 thresh=1968 gap=547 poll_thresh=20 ino=257 dd-2584 [005] 242.476811: balance_dirty_state: bdi btrfs-1: dirty=876 wb=570 unstable=0 bg_thresh=986 thresh=1972 gap=526 poll_thresh=21 ino=257 dd-2584 [005] 242.477381: balance_dirty_state: bdi btrfs-1: dirty=901 wb=570 unstable=0 bg_thresh=985 thresh=1971 gap=500 poll_thresh=22 ino=257 dd-2584 [005] 242.477620: balance_dirty_state: bdi btrfs-1: dirty=951 wb=570 unstable=0 bg_thresh=985 thresh=1970 gap=449 poll_thresh=23 ino=257 dd-2584 [005] 242.477629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-389% task_weight=99% bdi_bw=67000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.484015: balance_dirty_state: bdi btrfs-1: dirty=951 wb=445 unstable=0 bg_thresh=985 thresh=1970 gap=574 poll_thresh=23 ino=257 dd-2584 [005] 242.484141: balance_dirty_state: bdi btrfs-1: dirty=951 wb=445 unstable=0 bg_thresh=985 thresh=1970 gap=574 poll_thresh=17 ino=257 dd-2584 [005] 242.484356: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=445 unstable=0 bg_thresh=987 thresh=1975 gap=529 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 242.484442: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9884 wrote=0 to_write=16384 dd-2584 [005] 242.484584: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=445 unstable=0 bg_thresh=987 thresh=1974 gap=503 poll_thresh=19 ino=257 dd-2584 [005] 242.484813: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=470 unstable=0 bg_thresh=989 thresh=1978 gap=482 poll_thresh=20 ino=257 dd-2584 [005] 242.484816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=67000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 242.489053: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=816 to_write=15568 dd-2584 [001] 242.492036: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1145 unstable=0 bg_thresh=985 thresh=1970 gap=599 poll_thresh=20 ino=257 dd-2584 [001] 242.492164: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1145 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 242.492283: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1145 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 242.492519: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1145 unstable=0 bg_thresh=990 thresh=1980 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 242.492755: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1145 unstable=0 bg_thresh=992 thresh=1985 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 242.493366: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1145 unstable=0 bg_thresh=991 thresh=1983 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 242.493376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=67000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.500033: balance_dirty_state: bdi btrfs-1: dirty=351 wb=995 unstable=0 bg_thresh=990 thresh=1980 gap=634 poll_thresh=19 ino=257 dd-2584 [005] 242.500146: balance_dirty_state: bdi btrfs-1: dirty=376 wb=995 unstable=0 bg_thresh=992 thresh=1985 gap=614 poll_thresh=14 ino=257 dd-2584 [005] 242.500263: balance_dirty_state: bdi btrfs-1: dirty=376 wb=995 unstable=0 bg_thresh=992 thresh=1985 gap=614 poll_thresh=15 ino=257 dd-2584 [005] 242.500383: balance_dirty_state: bdi btrfs-1: dirty=401 wb=995 unstable=0 bg_thresh=995 thresh=1990 gap=594 poll_thresh=16 ino=257 dd-2584 [005] 242.500620: balance_dirty_state: bdi btrfs-1: dirty=426 wb=995 unstable=0 bg_thresh=991 thresh=1983 gap=562 poll_thresh=17 ino=257 dd-2584 [005] 242.500857: balance_dirty_state: bdi btrfs-1: dirty=476 wb=995 unstable=0 bg_thresh=993 thresh=1987 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 242.501092: balance_dirty_state: bdi btrfs-1: dirty=501 wb=995 unstable=0 bg_thresh=993 thresh=1986 gap=490 poll_thresh=19 ino=257 dd-2584 [005] 242.501101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=67000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.508122: balance_dirty_state: bdi btrfs-1: dirty=501 wb=970 unstable=0 bg_thresh=989 thresh=1979 gap=508 poll_thresh=19 ino=257 dd-2584 [005] 242.508257: balance_dirty_state: bdi btrfs-1: dirty=526 wb=970 unstable=0 bg_thresh=989 thresh=1979 gap=483 poll_thresh=14 ino=257 dd-2584 [005] 242.508265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=67000 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 242.516138: balance_dirty_state: bdi btrfs-1: dirty=526 wb=820 unstable=0 bg_thresh=987 thresh=1974 gap=628 poll_thresh=14 ino=257 dd-2584 [005] 242.516210: balance_dirty_state: bdi btrfs-1: dirty=526 wb=820 unstable=0 bg_thresh=986 thresh=1973 gap=627 poll_thresh=10 ino=257 dd-2584 [005] 242.516273: balance_dirty_state: bdi btrfs-1: dirty=551 wb=820 unstable=0 bg_thresh=989 thresh=1979 gap=608 poll_thresh=11 ino=257 dd-2584 [005] 242.516333: balance_dirty_state: bdi btrfs-1: dirty=551 wb=820 unstable=0 bg_thresh=992 thresh=1984 gap=613 poll_thresh=12 ino=257 dd-2584 [005] 242.516395: balance_dirty_state: bdi btrfs-1: dirty=576 wb=820 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=13 ino=257 dd-2584 [005] 242.516634: balance_dirty_state: bdi btrfs-1: dirty=601 wb=820 unstable=0 bg_thresh=994 thresh=1988 gap=567 poll_thresh=14 ino=257 dd-2584 [005] 242.516693: balance_dirty_state: bdi btrfs-1: dirty=601 wb=820 unstable=0 bg_thresh=994 thresh=1988 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 242.516752: balance_dirty_state: bdi btrfs-1: dirty=626 wb=820 unstable=0 bg_thresh=993 thresh=1987 gap=541 poll_thresh=16 ino=257 dd-2584 [005] 242.516869: balance_dirty_state: bdi btrfs-1: dirty=651 wb=820 unstable=0 bg_thresh=993 thresh=1986 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 242.516988: balance_dirty_state: bdi btrfs-1: dirty=701 wb=820 unstable=0 bg_thresh=995 thresh=1990 gap=469 poll_thresh=18 ino=257 dd-2584 [005] 242.516993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=67000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 242.524199: balance_dirty_state: bdi btrfs-1: dirty=701 wb=570 unstable=0 bg_thresh=991 thresh=1982 gap=711 poll_thresh=18 ino=257 dd-2584 [002] 242.524266: balance_dirty_state: bdi btrfs-1: dirty=701 wb=570 unstable=0 bg_thresh=994 thresh=1988 gap=717 poll_thresh=13 ino=257 dd-2584 [002] 242.524327: balance_dirty_state: bdi btrfs-1: dirty=726 wb=570 unstable=0 bg_thresh=993 thresh=1986 gap=690 poll_thresh=14 ino=257 dd-2584 [002] 242.524388: balance_dirty_state: bdi btrfs-1: dirty=751 wb=570 unstable=0 bg_thresh=993 thresh=1986 gap=665 poll_thresh=15 ino=257 dd-2584 [002] 242.524448: balance_dirty_state: bdi btrfs-1: dirty=751 wb=570 unstable=0 bg_thresh=995 thresh=1990 gap=669 poll_thresh=16 ino=257 dd-2584 [002] 242.524570: balance_dirty_state: bdi btrfs-1: dirty=801 wb=570 unstable=0 bg_thresh=1000 thresh=2001 gap=630 poll_thresh=17 ino=257 dd-2584 [002] 242.524690: balance_dirty_state: bdi btrfs-1: dirty=826 wb=570 unstable=0 bg_thresh=999 thresh=1999 gap=603 poll_thresh=18 ino=257 dd-2584 [002] 242.524986: balance_dirty_state: bdi btrfs-1: dirty=851 wb=570 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=19 ino=257 dd-2584 [002] 242.525103: balance_dirty_state: bdi btrfs-1: dirty=901 wb=570 unstable=0 bg_thresh=998 thresh=1997 gap=526 poll_thresh=20 ino=257 dd-2584 [002] 242.525221: balance_dirty_state: bdi btrfs-1: dirty=926 wb=570 unstable=0 bg_thresh=1000 thresh=2001 gap=505 poll_thresh=21 ino=257 dd-2584 [002] 242.525338: balance_dirty_state: bdi btrfs-1: dirty=951 wb=570 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=22 ino=257 dd-2584 [002] 242.525343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=67000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 242.532122: balance_dirty_state: bdi btrfs-1: dirty=951 wb=445 unstable=0 bg_thresh=1001 thresh=2002 gap=606 poll_thresh=22 ino=257 dd-2584 [002] 242.532242: balance_dirty_state: bdi btrfs-1: dirty=976 wb=445 unstable=0 bg_thresh=1001 thresh=2002 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 242.532479: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=445 unstable=0 bg_thresh=1003 thresh=2006 gap=560 poll_thresh=17 ino=257 dd-2584 [002] 242.532717: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=445 unstable=0 bg_thresh=1002 thresh=2005 gap=534 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 242.532801: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9932 wrote=0 to_write=16384 dd-2584 [002] 242.532965: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=445 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=19 ino=257 dd-2584 [002] 242.532968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=67000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 242.537950: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=336 wrote=832 to_write=15552 dd-2584 [002] 242.540087: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1145 unstable=0 bg_thresh=999 thresh=1998 gap=602 poll_thresh=19 ino=257 dd-2584 [002] 242.540157: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1145 unstable=0 bg_thresh=1001 thresh=2003 gap=607 poll_thresh=14 ino=257 dd-2584 [002] 242.540218: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1145 unstable=0 bg_thresh=998 thresh=1997 gap=576 poll_thresh=15 ino=257 dd-2584 [002] 242.540456: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1145 unstable=0 bg_thresh=1001 thresh=2002 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 242.540576: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1145 unstable=0 bg_thresh=1003 thresh=2006 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 242.540692: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1145 unstable=0 bg_thresh=1002 thresh=2005 gap=509 poll_thresh=18 ino=257 dd-2584 [002] 242.540808: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1145 unstable=0 bg_thresh=1002 thresh=2004 gap=483 poll_thresh=19 ino=257 dd-2584 [002] 242.540813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=67224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 242.548109: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1020 unstable=0 bg_thresh=1000 thresh=2001 gap=605 poll_thresh=19 ino=257 dd-2584 [000] 242.548173: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1020 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 242.548235: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1020 unstable=0 bg_thresh=1003 thresh=2006 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 242.548294: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1020 unstable=0 bg_thresh=1003 thresh=2006 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 242.548412: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1020 unstable=0 bg_thresh=1005 thresh=2011 gap=540 poll_thresh=17 ino=257 dd-2584 [000] 242.548534: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1020 unstable=0 bg_thresh=1010 thresh=2021 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 242.548539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-273% task_weight=100% bdi_bw=67224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 242.556038: balance_dirty_state: bdi btrfs-1: dirty=501 wb=895 unstable=0 bg_thresh=1007 thresh=2015 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 242.556136: balance_dirty_state: bdi btrfs-1: dirty=526 wb=895 unstable=0 bg_thresh=1010 thresh=2020 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 242.556226: balance_dirty_state: bdi btrfs-1: dirty=551 wb=895 unstable=0 bg_thresh=1010 thresh=2020 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 242.556645: balance_dirty_state: bdi btrfs-1: dirty=551 wb=895 unstable=0 bg_thresh=1012 thresh=2025 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 242.556736: balance_dirty_state: bdi btrfs-1: dirty=576 wb=895 unstable=0 bg_thresh=1009 thresh=2019 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 242.556919: balance_dirty_state: bdi btrfs-1: dirty=601 wb=895 unstable=0 bg_thresh=1009 thresh=2018 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 242.557107: balance_dirty_state: bdi btrfs-1: dirty=626 wb=895 unstable=0 bg_thresh=1011 thresh=2022 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 242.557114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=67224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 242.564092: balance_dirty_state: bdi btrfs-1: dirty=626 wb=770 unstable=0 bg_thresh=1006 thresh=2012 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 242.564182: balance_dirty_state: bdi btrfs-1: dirty=651 wb=770 unstable=0 bg_thresh=1006 thresh=2012 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 242.564265: balance_dirty_state: bdi btrfs-1: dirty=676 wb=770 unstable=0 bg_thresh=1008 thresh=2017 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 242.564348: balance_dirty_state: bdi btrfs-1: dirty=676 wb=770 unstable=0 bg_thresh=1011 thresh=2022 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 242.564431: balance_dirty_state: bdi btrfs-1: dirty=701 wb=770 unstable=0 bg_thresh=1011 thresh=2022 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 242.564600: balance_dirty_state: bdi btrfs-1: dirty=726 wb=770 unstable=0 bg_thresh=1010 thresh=2021 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 242.564772: balance_dirty_state: bdi btrfs-1: dirty=751 wb=770 unstable=0 bg_thresh=1012 thresh=2025 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 242.564778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-312% task_weight=98% bdi_bw=67224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 242.572079: balance_dirty_state: bdi btrfs-1: dirty=751 wb=595 unstable=0 bg_thresh=1009 thresh=2019 gap=673 poll_thresh=18 ino=257 dd-2584 [004] 242.572162: balance_dirty_state: bdi btrfs-1: dirty=776 wb=595 unstable=0 bg_thresh=1009 thresh=2019 gap=648 poll_thresh=13 ino=257 dd-2584 [004] 242.572218: balance_dirty_state: bdi btrfs-1: dirty=801 wb=595 unstable=0 bg_thresh=1012 thresh=2024 gap=628 poll_thresh=14 ino=257 dd-2584 [004] 242.572445: balance_dirty_state: bdi btrfs-1: dirty=801 wb=595 unstable=0 bg_thresh=1014 thresh=2029 gap=633 poll_thresh=15 ino=257 dd-2584 [004] 242.572503: balance_dirty_state: bdi btrfs-1: dirty=826 wb=595 unstable=0 bg_thresh=1011 thresh=2023 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 242.572616: balance_dirty_state: bdi btrfs-1: dirty=851 wb=595 unstable=0 bg_thresh=1011 thresh=2022 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 242.572730: balance_dirty_state: bdi btrfs-1: dirty=901 wb=595 unstable=0 bg_thresh=1013 thresh=2026 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 242.572842: balance_dirty_state: bdi btrfs-1: dirty=926 wb=595 unstable=0 bg_thresh=1012 thresh=2025 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 242.572847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=67224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 242.580052: balance_dirty_state: bdi btrfs-1: dirty=926 wb=470 unstable=0 bg_thresh=1010 thresh=2021 gap=625 poll_thresh=19 ino=257 dd-2584 [004] 242.580128: balance_dirty_state: bdi btrfs-1: dirty=951 wb=470 unstable=0 bg_thresh=1010 thresh=2021 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 242.580184: balance_dirty_state: bdi btrfs-1: dirty=951 wb=470 unstable=0 bg_thresh=1013 thresh=2026 gap=605 poll_thresh=15 ino=257 dd-2584 [004] 242.580241: balance_dirty_state: bdi btrfs-1: dirty=976 wb=470 unstable=0 bg_thresh=1013 thresh=2026 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 242.580354: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=470 unstable=0 bg_thresh=1015 thresh=2030 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 242.580467: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=470 unstable=0 bg_thresh=1014 thresh=2029 gap=533 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 242.580535: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9980 wrote=0 to_write=16384 dd-2584 [004] 242.580773: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=520 unstable=0 bg_thresh=1014 thresh=2028 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 242.580775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=67224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 242.583133: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=380 wrote=816 to_write=15568 dd-2584 [004] 242.588030: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1145 unstable=0 bg_thresh=1012 thresh=2025 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 242.588092: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1145 unstable=0 bg_thresh=1012 thresh=2025 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 242.588150: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1145 unstable=0 bg_thresh=1015 thresh=2030 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 242.588210: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1145 unstable=0 bg_thresh=1012 thresh=2024 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 242.588327: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1145 unstable=0 bg_thresh=1011 thresh=2023 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 242.588448: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1145 unstable=0 bg_thresh=1013 thresh=2027 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 242.588453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=67224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 242.596072: balance_dirty_state: bdi btrfs-1: dirty=376 wb=995 unstable=0 bg_thresh=1011 thresh=2022 gap=651 poll_thresh=18 ino=257 dd-2584 [004] 242.596194: balance_dirty_state: bdi btrfs-1: dirty=401 wb=995 unstable=0 bg_thresh=1011 thresh=2022 gap=626 poll_thresh=13 ino=257 dd-2584 [004] 242.596313: balance_dirty_state: bdi btrfs-1: dirty=401 wb=995 unstable=0 bg_thresh=1010 thresh=2021 gap=625 poll_thresh=14 ino=257 dd-2584 [004] 242.596429: balance_dirty_state: bdi btrfs-1: dirty=426 wb=995 unstable=0 bg_thresh=1010 thresh=2021 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 242.596550: balance_dirty_state: bdi btrfs-1: dirty=451 wb=995 unstable=0 bg_thresh=1010 thresh=2020 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 242.596786: balance_dirty_state: bdi btrfs-1: dirty=476 wb=995 unstable=0 bg_thresh=1009 thresh=2019 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 242.597021: balance_dirty_state: bdi btrfs-1: dirty=501 wb=995 unstable=0 bg_thresh=1011 thresh=2023 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 242.597669: balance_dirty_state: bdi btrfs-1: dirty=551 wb=995 unstable=0 bg_thresh=1011 thresh=2022 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 242.597678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=67224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 242.604055: balance_dirty_state: bdi btrfs-1: dirty=551 wb=870 unstable=0 bg_thresh=988 thresh=1977 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 242.604240: balance_dirty_state: bdi btrfs-1: dirty=551 wb=845 unstable=0 bg_thresh=988 thresh=1977 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 242.604417: balance_dirty_state: bdi btrfs-1: dirty=576 wb=845 unstable=0 bg_thresh=991 thresh=1982 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 242.604593: balance_dirty_state: bdi btrfs-1: dirty=576 wb=845 unstable=0 bg_thresh=993 thresh=1987 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 242.604945: balance_dirty_state: bdi btrfs-1: dirty=626 wb=845 unstable=0 bg_thresh=996 thresh=1992 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 242.605306: balance_dirty_state: bdi btrfs-1: dirty=651 wb=845 unstable=0 bg_thresh=995 thresh=1991 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 242.605318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=67224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 242.612046: balance_dirty_state: bdi btrfs-1: dirty=651 wb=820 unstable=0 bg_thresh=1006 thresh=2012 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 242.612138: balance_dirty_state: bdi btrfs-1: dirty=676 wb=820 unstable=0 bg_thresh=1006 thresh=2012 gap=516 poll_thresh=13 ino=257 dd-2584 [004] 242.612224: balance_dirty_state: bdi btrfs-1: dirty=676 wb=820 unstable=0 bg_thresh=1008 thresh=2017 gap=521 poll_thresh=14 ino=257 dd-2584 [004] 242.612310: balance_dirty_state: bdi btrfs-1: dirty=701 wb=820 unstable=0 bg_thresh=1008 thresh=2017 gap=496 poll_thresh=15 ino=257 dd-2584 [004] 242.612316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=67224 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 242.620081: balance_dirty_state: bdi btrfs-1: dirty=701 wb=695 unstable=0 bg_thresh=1001 thresh=2002 gap=606 poll_thresh=15 ino=257 dd-2584 [004] 242.620177: balance_dirty_state: bdi btrfs-1: dirty=726 wb=695 unstable=0 bg_thresh=1004 thresh=2008 gap=587 poll_thresh=11 ino=257 dd-2584 [004] 242.620268: balance_dirty_state: bdi btrfs-1: dirty=726 wb=695 unstable=0 bg_thresh=1006 thresh=2013 gap=592 poll_thresh=12 ino=257 dd-2584 [004] 242.620358: balance_dirty_state: bdi btrfs-1: dirty=751 wb=695 unstable=0 bg_thresh=1006 thresh=2013 gap=567 poll_thresh=13 ino=257 dd-2584 [004] 242.620451: balance_dirty_state: bdi btrfs-1: dirty=751 wb=695 unstable=0 bg_thresh=1009 thresh=2018 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 242.620839: balance_dirty_state: bdi btrfs-1: dirty=776 wb=695 unstable=0 bg_thresh=1009 thresh=2018 gap=547 poll_thresh=15 ino=257 dd-2584 [004] 242.620931: balance_dirty_state: bdi btrfs-1: dirty=801 wb=695 unstable=0 bg_thresh=1008 thresh=2017 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 242.621109: balance_dirty_state: bdi btrfs-1: dirty=826 wb=695 unstable=0 bg_thresh=1010 thresh=2021 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 242.621116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=67224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 242.628044: balance_dirty_state: bdi btrfs-1: dirty=826 wb=445 unstable=0 bg_thresh=1005 thresh=2010 gap=739 poll_thresh=17 ino=257 dd-2584 [004] 242.628111: balance_dirty_state: bdi btrfs-1: dirty=851 wb=445 unstable=0 bg_thresh=1005 thresh=2010 gap=714 poll_thresh=13 ino=257 dd-2584 [004] 242.628172: balance_dirty_state: bdi btrfs-1: dirty=851 wb=445 unstable=0 bg_thresh=1004 thresh=2009 gap=713 poll_thresh=14 ino=257 dd-2584 [004] 242.628231: balance_dirty_state: bdi btrfs-1: dirty=876 wb=445 unstable=0 bg_thresh=1001 thresh=2003 gap=682 poll_thresh=15 ino=257 dd-2584 [004] 242.628291: balance_dirty_state: bdi btrfs-1: dirty=901 wb=445 unstable=0 bg_thresh=1001 thresh=2002 gap=656 poll_thresh=16 ino=257 dd-2584 [004] 242.628413: balance_dirty_state: bdi btrfs-1: dirty=926 wb=445 unstable=0 bg_thresh=1003 thresh=2006 gap=635 poll_thresh=17 ino=257 dd-2584 [004] 242.628545: balance_dirty_state: bdi btrfs-1: dirty=951 wb=445 unstable=0 bg_thresh=1002 thresh=2005 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 242.628686: balance_dirty_state: bdi btrfs-1: dirty=976 wb=445 unstable=0 bg_thresh=1002 thresh=2004 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 242.628830: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=445 unstable=0 bg_thresh=1001 thresh=2003 gap=532 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 242.628906: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10028 wrote=0 to_write=16384 dd-2584 [004] 242.629209: balance_dirty_state: bdi btrfs-1: dirty=976 wb=520 unstable=0 bg_thresh=1003 thresh=2007 gap=511 poll_thresh=21 ino=257 dd-2584 [004] 242.629396: balance_dirty_state: bdi btrfs-1: dirty=926 wb=595 unstable=0 bg_thresh=1003 thresh=2006 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 242.629398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=67224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 242.631718: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=428 wrote=816 to_write=15568 dd-2584 [004] 242.636056: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1145 unstable=0 bg_thresh=995 thresh=1990 gap=594 poll_thresh=22 ino=257 dd-2584 [004] 242.636146: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1145 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 242.636321: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1145 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 242.636504: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1145 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 242.636684: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1145 unstable=0 bg_thresh=998 thresh=1997 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 242.636691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=67224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 242.644089: balance_dirty_state: bdi btrfs-1: dirty=376 wb=995 unstable=0 bg_thresh=1001 thresh=2002 gap=631 poll_thresh=19 ino=257 dd-2584 [004] 242.644196: balance_dirty_state: bdi btrfs-1: dirty=376 wb=995 unstable=0 bg_thresh=998 thresh=1996 gap=625 poll_thresh=14 ino=257 dd-2584 [004] 242.644285: balance_dirty_state: bdi btrfs-1: dirty=401 wb=995 unstable=0 bg_thresh=996 thresh=1992 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 242.644374: balance_dirty_state: bdi btrfs-1: dirty=426 wb=995 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 242.644557: balance_dirty_state: bdi btrfs-1: dirty=451 wb=995 unstable=0 bg_thresh=992 thresh=1985 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 242.644901: balance_dirty_state: bdi btrfs-1: dirty=476 wb=995 unstable=0 bg_thresh=994 thresh=1989 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 242.645020: balance_dirty_state: bdi btrfs-1: dirty=526 wb=995 unstable=0 bg_thresh=994 thresh=1988 gap=467 poll_thresh=19 ino=257 dd-2584 [004] 242.645025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=67112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 242.652165: balance_dirty_state: bdi btrfs-1: dirty=526 wb=870 unstable=0 bg_thresh=995 thresh=1990 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 242.652276: balance_dirty_state: bdi btrfs-1: dirty=526 wb=820 unstable=0 bg_thresh=994 thresh=1989 gap=643 poll_thresh=14 ino=257 dd-2584 [004] 242.652364: balance_dirty_state: bdi btrfs-1: dirty=551 wb=820 unstable=0 bg_thresh=991 thresh=1983 gap=612 poll_thresh=15 ino=257 dd-2584 [004] 242.652449: balance_dirty_state: bdi btrfs-1: dirty=551 wb=820 unstable=0 bg_thresh=994 thresh=1988 gap=617 poll_thresh=16 ino=257 dd-2584 [004] 242.652619: balance_dirty_state: bdi btrfs-1: dirty=601 wb=820 unstable=0 bg_thresh=993 thresh=1987 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 242.652790: balance_dirty_state: bdi btrfs-1: dirty=626 wb=820 unstable=0 bg_thresh=995 thresh=1991 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 242.652960: balance_dirty_state: bdi btrfs-1: dirty=651 wb=820 unstable=0 bg_thresh=995 thresh=1990 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 242.653130: balance_dirty_state: bdi btrfs-1: dirty=701 wb=820 unstable=0 bg_thresh=994 thresh=1989 gap=468 poll_thresh=20 ino=257 dd-2584 [004] 242.653136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=67112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 242.660095: balance_dirty_state: bdi btrfs-1: dirty=701 wb=820 unstable=0 bg_thresh=990 thresh=1981 gap=460 poll_thresh=20 ino=257 dd-2584 [004] 242.660104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=67112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 242.668201: balance_dirty_state: bdi btrfs-1: dirty=701 wb=695 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=20 ino=257 dd-2584 [000] 242.668304: balance_dirty_state: bdi btrfs-1: dirty=701 wb=695 unstable=0 bg_thresh=992 thresh=1985 gap=589 poll_thresh=15 ino=257 dd-2584 [000] 242.668688: balance_dirty_state: bdi btrfs-1: dirty=726 wb=695 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=16 ino=257 dd-2584 [000] 242.668853: balance_dirty_state: bdi btrfs-1: dirty=751 wb=695 unstable=0 bg_thresh=997 thresh=1995 gap=549 poll_thresh=17 ino=257 dd-2584 [000] 242.669024: balance_dirty_state: bdi btrfs-1: dirty=801 wb=695 unstable=0 bg_thresh=1000 thresh=2000 gap=504 poll_thresh=18 ino=257 dd-2584 [000] 242.669196: balance_dirty_state: bdi btrfs-1: dirty=826 wb=695 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=19 ino=257 dd-2584 [000] 242.669202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=67112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 242.676183: balance_dirty_state: bdi btrfs-1: dirty=826 wb=420 unstable=0 bg_thresh=989 thresh=1979 gap=733 poll_thresh=19 ino=257 dd-2584 [000] 242.676305: balance_dirty_state: bdi btrfs-1: dirty=851 wb=420 unstable=0 bg_thresh=989 thresh=1979 gap=708 poll_thresh=14 ino=257 dd-2584 [000] 242.676421: balance_dirty_state: bdi btrfs-1: dirty=851 wb=420 unstable=0 bg_thresh=992 thresh=1984 gap=713 poll_thresh=15 ino=257 dd-2584 [000] 242.676536: balance_dirty_state: bdi btrfs-1: dirty=876 wb=420 unstable=0 bg_thresh=994 thresh=1989 gap=693 poll_thresh=16 ino=257 dd-2584 [000] 242.676765: balance_dirty_state: bdi btrfs-1: dirty=901 wb=420 unstable=0 bg_thresh=997 thresh=1994 gap=673 poll_thresh=17 ino=257 dd-2584 [000] 242.677004: balance_dirty_state: bdi btrfs-1: dirty=926 wb=420 unstable=0 bg_thresh=999 thresh=1999 gap=653 poll_thresh=18 ino=257 dd-2584 [000] 242.677238: balance_dirty_state: bdi btrfs-1: dirty=976 wb=420 unstable=0 bg_thresh=999 thresh=1998 gap=602 poll_thresh=19 ino=257 dd-2584 [000] 242.677833: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=420 unstable=0 bg_thresh=1001 thresh=2002 gap=581 poll_thresh=20 ino=257 dd-2584 [000] 242.678068: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=420 unstable=0 bg_thresh=1000 thresh=2001 gap=555 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 242.678153: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10076 wrote=0 to_write=16384 dd-2584 [000] 242.678322: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=420 unstable=0 bg_thresh=997 thresh=1994 gap=498 poll_thresh=22 ino=257 dd-2584 [000] 242.678325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=67112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 242.681835: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=480 wrote=800 to_write=15584 dd-2584 [000] 242.684159: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1095 unstable=0 bg_thresh=992 thresh=1985 gap=614 poll_thresh=22 ino=257 dd-2584 [000] 242.684249: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1095 unstable=0 bg_thresh=992 thresh=1985 gap=614 poll_thresh=16 ino=257 dd-2584 [000] 242.684366: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1095 unstable=0 bg_thresh=995 thresh=1990 gap=594 poll_thresh=17 ino=257 dd-2584 [000] 242.684484: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1095 unstable=0 bg_thresh=997 thresh=1995 gap=549 poll_thresh=18 ino=257 dd-2584 [000] 242.684603: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1095 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=19 ino=257 dd-2584 [000] 242.684721: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1095 unstable=0 bg_thresh=999 thresh=1998 gap=502 poll_thresh=20 ino=257 dd-2584 [000] 242.685019: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1095 unstable=0 bg_thresh=998 thresh=1997 gap=451 poll_thresh=21 ino=257 dd-2584 [000] 242.685024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=67112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 242.696136: balance_dirty_state: bdi btrfs-1: dirty=451 wb=970 unstable=0 bg_thresh=998 thresh=1997 gap=576 poll_thresh=21 ino=257 dd-2584 [000] 242.696198: balance_dirty_state: bdi btrfs-1: dirty=451 wb=970 unstable=0 bg_thresh=998 thresh=1997 gap=576 poll_thresh=16 ino=257 dd-2584 [000] 242.696314: balance_dirty_state: bdi btrfs-1: dirty=476 wb=970 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=17 ino=257 dd-2584 [000] 242.696432: balance_dirty_state: bdi btrfs-1: dirty=526 wb=970 unstable=0 bg_thresh=1000 thresh=2000 gap=504 poll_thresh=18 ino=257 dd-2584 [000] 242.696549: balance_dirty_state: bdi btrfs-1: dirty=551 wb=970 unstable=0 bg_thresh=999 thresh=1999 gap=478 poll_thresh=19 ino=257 dd-2584 [000] 242.696553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=98% bdi_bw=67112 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 242.708078: balance_dirty_state: bdi btrfs-1: dirty=551 wb=670 unstable=0 bg_thresh=988 thresh=1976 gap=755 poll_thresh=19 ino=257 dd-2584 [004] 242.708170: balance_dirty_state: bdi btrfs-1: dirty=551 wb=670 unstable=0 bg_thresh=988 thresh=1976 gap=755 poll_thresh=14 ino=257 dd-2584 [004] 242.708257: balance_dirty_state: bdi btrfs-1: dirty=576 wb=670 unstable=0 bg_thresh=990 thresh=1981 gap=735 poll_thresh=15 ino=257 dd-2584 [004] 242.708344: balance_dirty_state: bdi btrfs-1: dirty=601 wb=670 unstable=0 bg_thresh=993 thresh=1986 gap=715 poll_thresh=16 ino=257 dd-2584 [004] 242.708518: balance_dirty_state: bdi btrfs-1: dirty=626 wb=670 unstable=0 bg_thresh=992 thresh=1985 gap=689 poll_thresh=17 ino=257 dd-2584 [004] 242.708694: balance_dirty_state: bdi btrfs-1: dirty=651 wb=670 unstable=0 bg_thresh=992 thresh=1984 gap=663 poll_thresh=18 ino=257 dd-2584 [004] 242.709184: balance_dirty_state: bdi btrfs-1: dirty=676 wb=670 unstable=0 bg_thresh=991 thresh=1983 gap=637 poll_thresh=19 ino=257 dd-2584 [004] 242.709330: balance_dirty_state: bdi btrfs-1: dirty=726 wb=670 unstable=0 bg_thresh=993 thresh=1987 gap=591 poll_thresh=20 ino=257 dd-2584 [004] 242.709447: balance_dirty_state: bdi btrfs-1: dirty=751 wb=670 unstable=0 bg_thresh=993 thresh=1986 gap=565 poll_thresh=21 ino=257 dd-2584 [004] 242.709566: balance_dirty_state: bdi btrfs-1: dirty=776 wb=670 unstable=0 bg_thresh=992 thresh=1985 gap=539 poll_thresh=22 ino=257 dd-2584 [004] 242.709686: balance_dirty_state: bdi btrfs-1: dirty=801 wb=670 unstable=0 bg_thresh=994 thresh=1989 gap=518 poll_thresh=23 ino=257 dd-2584 [004] 242.709806: balance_dirty_state: bdi btrfs-1: dirty=851 wb=670 unstable=0 bg_thresh=994 thresh=1988 gap=467 poll_thresh=24 ino=257 dd-2584 [004] 242.709811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=67112 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 242.716157: balance_dirty_state: bdi btrfs-1: dirty=851 wb=545 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=24 ino=257 dd-2584 [000] 242.716281: balance_dirty_state: bdi btrfs-1: dirty=876 wb=545 unstable=0 bg_thresh=984 thresh=1968 gap=547 poll_thresh=18 ino=257 dd-2584 [000] 242.716454: balance_dirty_state: bdi btrfs-1: dirty=901 wb=545 unstable=0 bg_thresh=989 thresh=1979 gap=533 poll_thresh=19 ino=257 dd-2584 [000] 242.716631: balance_dirty_state: bdi btrfs-1: dirty=926 wb=545 unstable=0 bg_thresh=988 thresh=1976 gap=505 poll_thresh=20 ino=257 dd-2584 [000] 242.717059: balance_dirty_state: bdi btrfs-1: dirty=976 wb=545 unstable=0 bg_thresh=990 thresh=1980 gap=459 poll_thresh=21 ino=257 dd-2584 [000] 242.717064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=67112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 242.724096: balance_dirty_state: bdi btrfs-1: dirty=976 wb=420 unstable=0 bg_thresh=989 thresh=1979 gap=583 poll_thresh=21 ino=257 dd-2584 [000] 242.724223: balance_dirty_state: bdi btrfs-1: dirty=976 wb=420 unstable=0 bg_thresh=992 thresh=1984 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 242.724458: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=420 unstable=0 bg_thresh=991 thresh=1983 gap=562 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 242.724489: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10124 wrote=0 to_write=16384 dd-2584 [000] 242.724704: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=420 unstable=0 bg_thresh=991 thresh=1982 gap=511 poll_thresh=18 ino=257 dd-2584 [000] 242.724955: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=470 unstable=0 bg_thresh=993 thresh=1986 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 242.724958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-317% task_weight=98% bdi_bw=67112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 242.729693: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=528 wrote=816 to_write=15568 dd-2584 [000] 242.732125: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1120 unstable=0 bg_thresh=993 thresh=1987 gap=616 poll_thresh=19 ino=257 dd-2584 [000] 242.732208: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1120 unstable=0 bg_thresh=990 thresh=1981 gap=585 poll_thresh=14 ino=257 dd-2584 [000] 242.732268: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1120 unstable=0 bg_thresh=993 thresh=1986 gap=590 poll_thresh=15 ino=257 dd-2584 [000] 242.732326: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1120 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=16 ino=257 dd-2584 [000] 242.732445: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1120 unstable=0 bg_thresh=989 thresh=1979 gap=533 poll_thresh=17 ino=257 dd-2584 [000] 242.732563: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1120 unstable=0 bg_thresh=991 thresh=1983 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 242.732568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=67112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 242.740142: balance_dirty_state: bdi btrfs-1: dirty=376 wb=995 unstable=0 bg_thresh=992 thresh=1984 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 242.740394: balance_dirty_state: bdi btrfs-1: dirty=376 wb=995 unstable=0 bg_thresh=992 thresh=1984 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 242.740452: balance_dirty_state: bdi btrfs-1: dirty=401 wb=995 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 242.740507: balance_dirty_state: bdi btrfs-1: dirty=426 wb=995 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 242.740563: balance_dirty_state: bdi btrfs-1: dirty=426 wb=995 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 242.740675: balance_dirty_state: bdi btrfs-1: dirty=476 wb=995 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 242.740787: balance_dirty_state: bdi btrfs-1: dirty=501 wb=995 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 242.740899: balance_dirty_state: bdi btrfs-1: dirty=526 wb=995 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 242.740904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=67112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 242.748084: balance_dirty_state: bdi btrfs-1: dirty=526 wb=870 unstable=0 bg_thresh=992 thresh=1984 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 242.748175: balance_dirty_state: bdi btrfs-1: dirty=551 wb=870 unstable=0 bg_thresh=992 thresh=1984 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 242.748263: balance_dirty_state: bdi btrfs-1: dirty=551 wb=870 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 242.748351: balance_dirty_state: bdi btrfs-1: dirty=576 wb=870 unstable=0 bg_thresh=994 thresh=1989 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 242.748526: balance_dirty_state: bdi btrfs-1: dirty=601 wb=870 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 242.749009: balance_dirty_state: bdi btrfs-1: dirty=651 wb=870 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 242.749016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=67168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 242.756091: balance_dirty_state: bdi btrfs-1: dirty=651 wb=745 unstable=0 bg_thresh=992 thresh=1984 gap=588 poll_thresh=18 ino=257 dd-2584 [006] 242.756155: balance_dirty_state: bdi btrfs-1: dirty=651 wb=745 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=13 ino=257 dd-2584 [006] 242.756212: balance_dirty_state: bdi btrfs-1: dirty=676 wb=745 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 242.756271: balance_dirty_state: bdi btrfs-1: dirty=701 wb=745 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=15 ino=257 dd-2584 [006] 242.756332: balance_dirty_state: bdi btrfs-1: dirty=701 wb=745 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 242.756451: balance_dirty_state: bdi btrfs-1: dirty=751 wb=745 unstable=0 bg_thresh=1002 thresh=2004 gap=508 poll_thresh=17 ino=257 dd-2584 [006] 242.756571: balance_dirty_state: bdi btrfs-1: dirty=776 wb=745 unstable=0 bg_thresh=1001 thresh=2003 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 242.756575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=67168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 242.764156: balance_dirty_state: bdi btrfs-1: dirty=776 wb=595 unstable=0 bg_thresh=1005 thresh=2010 gap=639 poll_thresh=18 ino=257 dd-2584 [006] 242.764225: balance_dirty_state: bdi btrfs-1: dirty=776 wb=595 unstable=0 bg_thresh=1007 thresh=2015 gap=644 poll_thresh=13 ino=257 dd-2584 [006] 242.764284: balance_dirty_state: bdi btrfs-1: dirty=801 wb=595 unstable=0 bg_thresh=1004 thresh=2009 gap=613 poll_thresh=14 ino=257 dd-2584 [006] 242.764345: balance_dirty_state: bdi btrfs-1: dirty=826 wb=595 unstable=0 bg_thresh=1007 thresh=2014 gap=593 poll_thresh=15 ino=257 dd-2584 [006] 242.764406: balance_dirty_state: bdi btrfs-1: dirty=826 wb=595 unstable=0 bg_thresh=1004 thresh=2008 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 242.764525: balance_dirty_state: bdi btrfs-1: dirty=876 wb=595 unstable=0 bg_thresh=1006 thresh=2012 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 242.764827: balance_dirty_state: bdi btrfs-1: dirty=901 wb=595 unstable=0 bg_thresh=999 thresh=1999 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 242.764951: balance_dirty_state: bdi btrfs-1: dirty=926 wb=595 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=19 ino=257 dd-2584 [006] 242.764956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=67168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 242.772153: balance_dirty_state: bdi btrfs-1: dirty=926 wb=470 unstable=0 bg_thresh=1001 thresh=2003 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 242.772222: balance_dirty_state: bdi btrfs-1: dirty=951 wb=470 unstable=0 bg_thresh=1001 thresh=2002 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 242.772285: balance_dirty_state: bdi btrfs-1: dirty=951 wb=470 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=15 ino=257 dd-2584 [006] 242.772343: balance_dirty_state: bdi btrfs-1: dirty=976 wb=470 unstable=0 bg_thresh=1003 thresh=2006 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 242.772460: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=470 unstable=0 bg_thresh=1002 thresh=2005 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 242.772580: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=470 unstable=0 bg_thresh=1002 thresh=2004 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 242.772584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=67168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 242.772633: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10172 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 242.775104: writeback_single_inode: bdi btrfs-1: ino=257 state= age=572 wrote=784 to_write=15600 dd-2584 [006] 242.780159: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1095 unstable=0 bg_thresh=1001 thresh=2002 gap=631 poll_thresh=18 ino=257 dd-2584 [006] 242.780249: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1095 unstable=0 bg_thresh=1001 thresh=2002 gap=631 poll_thresh=13 ino=257 dd-2584 [006] 242.780314: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1095 unstable=0 bg_thresh=1000 thresh=2001 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 242.780378: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1095 unstable=0 bg_thresh=1003 thresh=2006 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 242.780439: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1095 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 242.780565: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1095 unstable=0 bg_thresh=1002 thresh=2004 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 242.780871: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1095 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 242.780990: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1095 unstable=0 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=19 ino=257 dd-2584 [006] 242.780995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=67168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.788171: balance_dirty_state: bdi btrfs-1: dirty=426 wb=945 unstable=0 bg_thresh=1001 thresh=2003 gap=632 poll_thresh=19 ino=257 dd-2584 [005] 242.788296: balance_dirty_state: bdi btrfs-1: dirty=426 wb=945 unstable=0 bg_thresh=1001 thresh=2003 gap=632 poll_thresh=14 ino=257 dd-2584 [005] 242.788412: balance_dirty_state: bdi btrfs-1: dirty=451 wb=945 unstable=0 bg_thresh=1004 thresh=2008 gap=612 poll_thresh=15 ino=257 dd-2584 [005] 242.788526: balance_dirty_state: bdi btrfs-1: dirty=476 wb=945 unstable=0 bg_thresh=1004 thresh=2008 gap=587 poll_thresh=16 ino=257 dd-2584 [005] 242.788759: balance_dirty_state: bdi btrfs-1: dirty=501 wb=945 unstable=0 bg_thresh=1009 thresh=2018 gap=572 poll_thresh=17 ino=257 dd-2584 [005] 242.788993: balance_dirty_state: bdi btrfs-1: dirty=526 wb=945 unstable=0 bg_thresh=1008 thresh=2017 gap=546 poll_thresh=18 ino=257 dd-2584 [005] 242.789231: balance_dirty_state: bdi btrfs-1: dirty=551 wb=945 unstable=0 bg_thresh=1005 thresh=2010 gap=514 poll_thresh=19 ino=257 dd-2584 [005] 242.789463: balance_dirty_state: bdi btrfs-1: dirty=601 wb=945 unstable=0 bg_thresh=1004 thresh=2009 gap=463 poll_thresh=20 ino=257 dd-2584 [005] 242.789471: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-333% task_weight=98% bdi_bw=67168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.796238: balance_dirty_state: bdi btrfs-1: dirty=601 wb=945 unstable=0 bg_thresh=1004 thresh=2009 gap=463 poll_thresh=20 ino=257 dd-2584 [005] 242.796247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-333% task_weight=98% bdi_bw=67168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.804142: balance_dirty_state: bdi btrfs-1: dirty=601 wb=820 unstable=0 bg_thresh=1007 thresh=2014 gap=593 poll_thresh=20 ino=257 dd-2584 [005] 242.804270: balance_dirty_state: bdi btrfs-1: dirty=601 wb=820 unstable=0 bg_thresh=1006 thresh=2012 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 242.804577: balance_dirty_state: bdi btrfs-1: dirty=626 wb=820 unstable=0 bg_thresh=1008 thresh=2017 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 242.804696: balance_dirty_state: bdi btrfs-1: dirty=651 wb=820 unstable=0 bg_thresh=1008 thresh=2016 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 242.804812: balance_dirty_state: bdi btrfs-1: dirty=676 wb=820 unstable=0 bg_thresh=1007 thresh=2015 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 242.804928: balance_dirty_state: bdi btrfs-1: dirty=726 wb=820 unstable=0 bg_thresh=1009 thresh=2019 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 242.804933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-134% task_gap=-367% task_weight=98% bdi_bw=67168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 242.812129: balance_dirty_state: bdi btrfs-1: dirty=726 wb=695 unstable=0 bg_thresh=1012 thresh=2024 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 242.812202: balance_dirty_state: bdi btrfs-1: dirty=751 wb=695 unstable=0 bg_thresh=1012 thresh=2024 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 242.812264: balance_dirty_state: bdi btrfs-1: dirty=751 wb=695 unstable=0 bg_thresh=1014 thresh=2029 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 242.812324: balance_dirty_state: bdi btrfs-1: dirty=776 wb=695 unstable=0 bg_thresh=1014 thresh=2029 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 242.812445: balance_dirty_state: bdi btrfs-1: dirty=801 wb=695 unstable=0 bg_thresh=1017 thresh=2034 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 242.812568: balance_dirty_state: bdi btrfs-1: dirty=851 wb=695 unstable=0 bg_thresh=1019 thresh=2038 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 242.812572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-121% task_gap=-342% task_weight=99% bdi_bw=67168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 242.820130: balance_dirty_state: bdi btrfs-1: dirty=851 wb=520 unstable=0 bg_thresh=1009 thresh=2018 gap=647 poll_thresh=18 ino=257 dd-2584 [001] 242.820195: balance_dirty_state: bdi btrfs-1: dirty=851 wb=520 unstable=0 bg_thresh=1009 thresh=2018 gap=647 poll_thresh=13 ino=257 dd-2584 [001] 242.820254: balance_dirty_state: bdi btrfs-1: dirty=876 wb=520 unstable=0 bg_thresh=1011 thresh=2023 gap=627 poll_thresh=14 ino=257 dd-2584 [001] 242.820499: balance_dirty_state: bdi btrfs-1: dirty=901 wb=520 unstable=0 bg_thresh=1014 thresh=2028 gap=607 poll_thresh=15 ino=257 dd-2584 [001] 242.820558: balance_dirty_state: bdi btrfs-1: dirty=901 wb=520 unstable=0 bg_thresh=1014 thresh=2028 gap=607 poll_thresh=16 ino=257 dd-2584 [001] 242.820677: balance_dirty_state: bdi btrfs-1: dirty=926 wb=520 unstable=0 bg_thresh=1016 thresh=2033 gap=587 poll_thresh=17 ino=257 dd-2584 [001] 242.820799: balance_dirty_state: bdi btrfs-1: dirty=976 wb=520 unstable=0 bg_thresh=1018 thresh=2037 gap=541 poll_thresh=18 ino=257 dd-2584 [001] 242.820919: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=520 unstable=0 bg_thresh=1018 thresh=2036 gap=515 poll_thresh=19 ino=257 dd-2584 [001] 242.821039: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=520 unstable=0 bg_thresh=1017 thresh=2035 gap=489 poll_thresh=20 ino=257 dd-2584 [001] 242.821044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-301% task_weight=99% bdi_bw=67168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 242.821099: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10220 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 242.823596: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=768 to_write=15616 dd-2584 [001] 242.828113: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1170 unstable=0 bg_thresh=1012 thresh=2024 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 242.828237: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1170 unstable=0 bg_thresh=1012 thresh=2024 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 242.828353: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1170 unstable=0 bg_thresh=1014 thresh=2029 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 242.828582: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1170 unstable=0 bg_thresh=1017 thresh=2034 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 242.828815: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1170 unstable=0 bg_thresh=1016 thresh=2033 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 242.829416: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1170 unstable=0 bg_thresh=1018 thresh=2037 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 242.829425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=67168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 242.836146: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1045 unstable=0 bg_thresh=1015 thresh=2031 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 242.836233: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1045 unstable=0 bg_thresh=1015 thresh=2031 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 242.836288: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1045 unstable=0 bg_thresh=1018 thresh=2036 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 242.836345: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1045 unstable=0 bg_thresh=1018 thresh=2036 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 242.836458: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1045 unstable=0 bg_thresh=1017 thresh=2035 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 242.836571: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1045 unstable=0 bg_thresh=1019 thresh=2039 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 242.836575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-294% task_weight=98% bdi_bw=67168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 242.844207: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1045 unstable=0 bg_thresh=1019 thresh=2039 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 242.844217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-294% task_weight=98% bdi_bw=67168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 242.852140: balance_dirty_state: bdi btrfs-1: dirty=501 wb=920 unstable=0 bg_thresh=1012 thresh=2025 gap=604 poll_thresh=18 ino=257 dd-2584 [001] 242.852206: balance_dirty_state: bdi btrfs-1: dirty=526 wb=920 unstable=0 bg_thresh=1012 thresh=2025 gap=579 poll_thresh=13 ino=257 dd-2584 [001] 242.852269: balance_dirty_state: bdi btrfs-1: dirty=526 wb=920 unstable=0 bg_thresh=1015 thresh=2030 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 242.852330: balance_dirty_state: bdi btrfs-1: dirty=551 wb=920 unstable=0 bg_thresh=1015 thresh=2030 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 242.852393: balance_dirty_state: bdi btrfs-1: dirty=551 wb=920 unstable=0 bg_thresh=1017 thresh=2035 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 242.852519: balance_dirty_state: bdi btrfs-1: dirty=601 wb=920 unstable=0 bg_thresh=1017 thresh=2034 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 242.852839: balance_dirty_state: bdi btrfs-1: dirty=626 wb=920 unstable=0 bg_thresh=1019 thresh=2038 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 242.852844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-121% task_gap=-341% task_weight=98% bdi_bw=66280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 242.860127: balance_dirty_state: bdi btrfs-1: dirty=626 wb=770 unstable=0 bg_thresh=1012 thresh=2024 gap=628 poll_thresh=18 ino=257 dd-2584 [001] 242.860194: balance_dirty_state: bdi btrfs-1: dirty=651 wb=770 unstable=0 bg_thresh=1012 thresh=2024 gap=603 poll_thresh=13 ino=257 dd-2584 [001] 242.860252: balance_dirty_state: bdi btrfs-1: dirty=651 wb=770 unstable=0 bg_thresh=1014 thresh=2029 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 242.860310: balance_dirty_state: bdi btrfs-1: dirty=676 wb=770 unstable=0 bg_thresh=1014 thresh=2029 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 242.860368: balance_dirty_state: bdi btrfs-1: dirty=701 wb=770 unstable=0 bg_thresh=1017 thresh=2034 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 242.860485: balance_dirty_state: bdi btrfs-1: dirty=726 wb=770 unstable=0 bg_thresh=1019 thresh=2039 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 242.860604: balance_dirty_state: bdi btrfs-1: dirty=751 wb=770 unstable=0 bg_thresh=1018 thresh=2037 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 242.860721: balance_dirty_state: bdi btrfs-1: dirty=776 wb=770 unstable=0 bg_thresh=1018 thresh=2036 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 242.860726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-122% task_gap=-344% task_weight=98% bdi_bw=66280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 242.868116: balance_dirty_state: bdi btrfs-1: dirty=776 wb=770 unstable=0 bg_thresh=1015 thresh=2031 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 242.868121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-126% task_gap=-351% task_weight=98% bdi_bw=66280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 242.876229: balance_dirty_state: bdi btrfs-1: dirty=776 wb=645 unstable=0 bg_thresh=1015 thresh=2031 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 242.876328: balance_dirty_state: bdi btrfs-1: dirty=801 wb=645 unstable=0 bg_thresh=1015 thresh=2031 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 242.876384: balance_dirty_state: bdi btrfs-1: dirty=826 wb=645 unstable=0 bg_thresh=1018 thresh=2036 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 242.876442: balance_dirty_state: bdi btrfs-1: dirty=826 wb=645 unstable=0 bg_thresh=1018 thresh=2036 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 242.876554: balance_dirty_state: bdi btrfs-1: dirty=876 wb=645 unstable=0 bg_thresh=1020 thresh=2040 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 242.876840: balance_dirty_state: bdi btrfs-1: dirty=901 wb=645 unstable=0 bg_thresh=1019 thresh=2039 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 242.876845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=66280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 242.884232: balance_dirty_state: bdi btrfs-1: dirty=901 wb=645 unstable=0 bg_thresh=1019 thresh=2039 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 242.884241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=66280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.892154: balance_dirty_state: bdi btrfs-1: dirty=901 wb=520 unstable=0 bg_thresh=1009 thresh=2018 gap=597 poll_thresh=18 ino=257 dd-2584 [005] 242.892283: balance_dirty_state: bdi btrfs-1: dirty=901 wb=520 unstable=0 bg_thresh=1006 thresh=2012 gap=591 poll_thresh=13 ino=257 dd-2584 [005] 242.892405: balance_dirty_state: bdi btrfs-1: dirty=926 wb=520 unstable=0 bg_thresh=1008 thresh=2017 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 242.892525: balance_dirty_state: bdi btrfs-1: dirty=951 wb=520 unstable=0 bg_thresh=1008 thresh=2016 gap=545 poll_thresh=15 ino=257 dd-2584 [005] 242.892644: balance_dirty_state: bdi btrfs-1: dirty=951 wb=520 unstable=0 bg_thresh=1008 thresh=2016 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 242.892786: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=520 unstable=0 bg_thresh=1004 thresh=2009 gap=488 poll_thresh=17 ino=257 dd-2584 [005] 242.892791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=66280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.900152: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=395 unstable=0 bg_thresh=992 thresh=1985 gap=589 poll_thresh=17 ino=257 dd-2584 [005] 242.900221: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=395 unstable=0 bg_thresh=995 thresh=1990 gap=594 poll_thresh=13 ino=257 flush-btrfs-1-2586 [003] 242.900237: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10300 wrote=0 to_write=16384 dd-2584 [005] 242.900285: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=395 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=14 ino=257 dd-2584 [005] 242.900347: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=395 unstable=0 bg_thresh=997 thresh=1994 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 242.900413: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=395 unstable=0 bg_thresh=994 thresh=1988 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 242.900543: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=470 unstable=0 bg_thresh=993 thresh=1987 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 242.900679: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=520 unstable=0 bg_thresh=993 thresh=1986 gap=465 poll_thresh=18 ino=257 dd-2584 [005] 242.900680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=66280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 242.905087: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=864 to_write=15520 dd-2584 [005] 242.912197: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1245 unstable=0 bg_thresh=995 thresh=1991 gap=470 poll_thresh=18 ino=257 dd-2584 [005] 242.912202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=66280 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 242.920295: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1120 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=18 ino=257 dd-2584 [005] 242.920549: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1120 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=13 ino=257 dd-2584 [005] 242.920604: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1120 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 242.920657: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1120 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 242.920714: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1120 unstable=0 bg_thresh=998 thresh=1997 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 242.920827: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1120 unstable=0 bg_thresh=998 thresh=1996 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 242.920940: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1120 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 242.920945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=66280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.928233: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1120 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 242.928243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=66280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.936300: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1120 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 242.936313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=66280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.948254: balance_dirty_state: bdi btrfs-1: dirty=401 wb=870 unstable=0 bg_thresh=998 thresh=1996 gap=725 poll_thresh=18 ino=257 dd-2584 [005] 242.948367: balance_dirty_state: bdi btrfs-1: dirty=401 wb=870 unstable=0 bg_thresh=998 thresh=1996 gap=725 poll_thresh=13 ino=257 dd-2584 [005] 242.948468: balance_dirty_state: bdi btrfs-1: dirty=426 wb=870 unstable=0 bg_thresh=997 thresh=1995 gap=699 poll_thresh=14 ino=257 dd-2584 [005] 242.948569: balance_dirty_state: bdi btrfs-1: dirty=451 wb=870 unstable=0 bg_thresh=1000 thresh=2000 gap=679 poll_thresh=15 ino=257 dd-2584 [005] 242.948670: balance_dirty_state: bdi btrfs-1: dirty=451 wb=870 unstable=0 bg_thresh=997 thresh=1994 gap=673 poll_thresh=16 ino=257 dd-2584 [005] 242.948873: balance_dirty_state: bdi btrfs-1: dirty=501 wb=870 unstable=0 bg_thresh=999 thresh=1998 gap=627 poll_thresh=17 ino=257 dd-2584 [005] 242.949075: balance_dirty_state: bdi btrfs-1: dirty=526 wb=870 unstable=0 bg_thresh=998 thresh=1997 gap=601 poll_thresh=18 ino=257 dd-2584 [005] 242.949589: balance_dirty_state: bdi btrfs-1: dirty=551 wb=870 unstable=0 bg_thresh=998 thresh=1996 gap=575 poll_thresh=19 ino=257 dd-2584 [005] 242.949792: balance_dirty_state: bdi btrfs-1: dirty=601 wb=870 unstable=0 bg_thresh=997 thresh=1995 gap=524 poll_thresh=20 ino=257 dd-2584 [005] 242.949999: balance_dirty_state: bdi btrfs-1: dirty=626 wb=870 unstable=0 bg_thresh=999 thresh=1999 gap=503 poll_thresh=21 ino=257 dd-2584 [005] 242.950205: balance_dirty_state: bdi btrfs-1: dirty=651 wb=870 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=22 ino=257 dd-2584 [005] 242.950213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=66280 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 242.956169: balance_dirty_state: bdi btrfs-1: dirty=651 wb=870 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=22 ino=257 dd-2584 [005] 242.956177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=62984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.964303: balance_dirty_state: bdi btrfs-1: dirty=651 wb=720 unstable=0 bg_thresh=1000 thresh=2000 gap=629 poll_thresh=22 ino=257 dd-2584 [005] 242.964435: balance_dirty_state: bdi btrfs-1: dirty=676 wb=720 unstable=0 bg_thresh=999 thresh=1999 gap=603 poll_thresh=16 ino=257 dd-2584 [005] 242.964668: balance_dirty_state: bdi btrfs-1: dirty=701 wb=720 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=17 ino=257 dd-2584 [005] 242.964904: balance_dirty_state: bdi btrfs-1: dirty=726 wb=720 unstable=0 bg_thresh=998 thresh=1997 gap=551 poll_thresh=18 ino=257 dd-2584 [005] 242.965139: balance_dirty_state: bdi btrfs-1: dirty=776 wb=720 unstable=0 bg_thresh=998 thresh=1996 gap=500 poll_thresh=19 ino=257 dd-2584 [005] 242.965735: balance_dirty_state: bdi btrfs-1: dirty=801 wb=720 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=20 ino=257 dd-2584 [005] 242.965744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=62984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.972304: balance_dirty_state: bdi btrfs-1: dirty=801 wb=595 unstable=0 bg_thresh=1002 thresh=2004 gap=608 poll_thresh=20 ino=257 dd-2584 [005] 242.972395: balance_dirty_state: bdi btrfs-1: dirty=801 wb=595 unstable=0 bg_thresh=999 thresh=1998 gap=602 poll_thresh=15 ino=257 dd-2584 [005] 242.972452: balance_dirty_state: bdi btrfs-1: dirty=826 wb=595 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 242.972565: balance_dirty_state: bdi btrfs-1: dirty=851 wb=595 unstable=0 bg_thresh=1001 thresh=2002 gap=556 poll_thresh=17 ino=257 dd-2584 [005] 242.972677: balance_dirty_state: bdi btrfs-1: dirty=901 wb=595 unstable=0 bg_thresh=1003 thresh=2006 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 242.972789: balance_dirty_state: bdi btrfs-1: dirty=926 wb=595 unstable=0 bg_thresh=1002 thresh=2005 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 242.972794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=62984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.980373: balance_dirty_state: bdi btrfs-1: dirty=926 wb=470 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 242.980489: balance_dirty_state: bdi btrfs-1: dirty=951 wb=470 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=14 ino=257 dd-2584 [005] 242.980607: balance_dirty_state: bdi btrfs-1: dirty=951 wb=470 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 242.980725: balance_dirty_state: bdi btrfs-1: dirty=976 wb=470 unstable=0 bg_thresh=999 thresh=1998 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 242.980960: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=470 unstable=0 bg_thresh=998 thresh=1997 gap=526 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 242.981052: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10380 wrote=0 to_write=8192 dd-2584 [005] 242.981207: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=470 unstable=0 bg_thresh=998 thresh=1996 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 242.981823: balance_dirty_state: bdi btrfs-1: dirty=951 wb=595 unstable=0 bg_thresh=1000 thresh=2000 gap=454 poll_thresh=19 ino=257 dd-2584 [005] 242.981827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=62984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 242.986330: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=800 to_write=7392 dd-2584 [005] 242.988300: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1270 unstable=0 bg_thresh=1000 thresh=2000 gap=454 poll_thresh=19 ino=257 dd-2584 [005] 242.988310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=62984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 242.996328: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1145 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=19 ino=257 dd-2584 [005] 242.996414: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1145 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=14 ino=257 dd-2584 [005] 242.996471: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1145 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 242.996529: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1145 unstable=0 bg_thresh=997 thresh=1994 gap=523 poll_thresh=16 ino=257 dd-2584 [005] 242.996641: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1145 unstable=0 bg_thresh=999 thresh=1998 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 242.996757: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1145 unstable=0 bg_thresh=998 thresh=1997 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 242.996761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=62984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 243.004274: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1145 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 243.004287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=62984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 243.012250: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1145 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 243.012259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=62984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 243.020280: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1070 unstable=0 bg_thresh=999 thresh=1999 gap=553 poll_thresh=18 ino=257 dd-2584 [005] 243.020397: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1070 unstable=0 bg_thresh=1002 thresh=2004 gap=533 poll_thresh=13 ino=257 dd-2584 [005] 243.020501: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1070 unstable=0 bg_thresh=999 thresh=1998 gap=527 poll_thresh=14 ino=257 dd-2584 [005] 243.020604: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1070 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=15 ino=257 dd-2584 [005] 243.020710: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1070 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=16 ino=257 dd-2584 [005] 243.020718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=62984 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 243.028193: balance_dirty_state: bdi btrfs-1: dirty=451 wb=795 unstable=0 bg_thresh=1006 thresh=2013 gap=767 poll_thresh=16 ino=257 dd-2584 [001] 243.028265: balance_dirty_state: bdi btrfs-1: dirty=476 wb=795 unstable=0 bg_thresh=1006 thresh=2013 gap=742 poll_thresh=12 ino=257 dd-2584 [001] 243.028335: balance_dirty_state: bdi btrfs-1: dirty=476 wb=795 unstable=0 bg_thresh=1009 thresh=2018 gap=747 poll_thresh=13 ino=257 dd-2584 [001] 243.028409: balance_dirty_state: bdi btrfs-1: dirty=501 wb=745 unstable=0 bg_thresh=1009 thresh=2018 gap=772 poll_thresh=14 ino=257 dd-2584 [001] 243.028654: balance_dirty_state: bdi btrfs-1: dirty=501 wb=670 unstable=0 bg_thresh=1011 thresh=2023 gap=852 poll_thresh=15 ino=257 dd-2584 [001] 243.028716: balance_dirty_state: bdi btrfs-1: dirty=526 wb=670 unstable=0 bg_thresh=1011 thresh=2023 gap=827 poll_thresh=16 ino=257 dd-2584 [001] 243.028850: balance_dirty_state: bdi btrfs-1: dirty=551 wb=670 unstable=0 bg_thresh=1013 thresh=2027 gap=806 poll_thresh=17 ino=257 dd-2584 [001] 243.029084: balance_dirty_state: bdi btrfs-1: dirty=601 wb=670 unstable=0 bg_thresh=1013 thresh=2026 gap=755 poll_thresh=18 ino=257 dd-2584 [001] 243.029270: balance_dirty_state: bdi btrfs-1: dirty=626 wb=670 unstable=0 bg_thresh=1012 thresh=2025 gap=729 poll_thresh=19 ino=257 dd-2584 [001] 243.029505: balance_dirty_state: bdi btrfs-1: dirty=651 wb=670 unstable=0 bg_thresh=1014 thresh=2029 gap=708 poll_thresh=20 ino=257 dd-2584 [001] 243.029742: balance_dirty_state: bdi btrfs-1: dirty=676 wb=670 unstable=0 bg_thresh=1005 thresh=2010 gap=664 poll_thresh=21 ino=257 dd-2584 [001] 243.029879: balance_dirty_state: bdi btrfs-1: dirty=726 wb=670 unstable=0 bg_thresh=1006 thresh=2013 gap=617 poll_thresh=22 ino=257 dd-2584 [001] 243.030005: balance_dirty_state: bdi btrfs-1: dirty=751 wb=670 unstable=0 bg_thresh=1008 thresh=2016 gap=595 poll_thresh=23 ino=257 dd-2584 [001] 243.030296: balance_dirty_state: bdi btrfs-1: dirty=776 wb=670 unstable=0 bg_thresh=1003 thresh=2007 gap=561 poll_thresh=24 ino=257 dd-2584 [001] 243.030423: balance_dirty_state: bdi btrfs-1: dirty=826 wb=670 unstable=0 bg_thresh=1003 thresh=2006 gap=510 poll_thresh=25 ino=257 dd-2584 [001] 243.030549: balance_dirty_state: bdi btrfs-1: dirty=851 wb=670 unstable=0 bg_thresh=1005 thresh=2010 gap=489 poll_thresh=26 ino=257 dd-2584 [001] 243.030554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=62984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 243.036306: balance_dirty_state: bdi btrfs-1: dirty=851 wb=670 unstable=0 bg_thresh=1015 thresh=2031 gap=510 poll_thresh=26 ino=257 dd-2584 [001] 243.036444: balance_dirty_state: bdi btrfs-1: dirty=876 wb=670 unstable=0 bg_thresh=1018 thresh=2036 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 243.036452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=62984 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 243.044177: balance_dirty_state: bdi btrfs-1: dirty=876 wb=545 unstable=0 bg_thresh=1008 thresh=2017 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 243.044242: balance_dirty_state: bdi btrfs-1: dirty=876 wb=545 unstable=0 bg_thresh=1008 thresh=2017 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 243.044301: balance_dirty_state: bdi btrfs-1: dirty=901 wb=545 unstable=0 bg_thresh=1011 thresh=2022 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 243.044360: balance_dirty_state: bdi btrfs-1: dirty=901 wb=545 unstable=0 bg_thresh=1013 thresh=2027 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 243.044476: balance_dirty_state: bdi btrfs-1: dirty=951 wb=545 unstable=0 bg_thresh=1016 thresh=2032 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 243.044598: balance_dirty_state: bdi btrfs-1: dirty=976 wb=545 unstable=0 bg_thresh=1018 thresh=2037 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 243.044716: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=545 unstable=0 bg_thresh=1018 thresh=2036 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 243.044721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=62984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 243.052187: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=420 unstable=0 bg_thresh=1008 thresh=2016 gap=595 poll_thresh=19 ino=257 dd-2584 [005] 243.052595: balance_dirty_state: bdi btrfs-1: dirty=997 wb=418 unstable=0 bg_thresh=1005 thresh=2010 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 243.052685: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=418 unstable=0 bg_thresh=1007 thresh=2015 gap=575 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 243.052771: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10452 wrote=0 to_write=8192 dd-2584 [005] 243.052782: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=418 unstable=0 bg_thresh=1007 thresh=2014 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 243.052939: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=443 unstable=0 bg_thresh=1009 thresh=2018 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 243.053067: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=493 unstable=0 bg_thresh=1008 thresh=2017 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 243.053069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=62984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 243.055703: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=848 to_write=7344 dd-2584 [005] 243.060252: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1265 unstable=0 bg_thresh=1003 thresh=2007 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 243.060257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 243.068192: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1140 unstable=0 bg_thresh=1001 thresh=2003 gap=600 poll_thresh=18 ino=257 dd-2584 [005] 243.068263: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1140 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=13 ino=257 dd-2584 [005] 243.068324: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1140 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=14 ino=257 dd-2584 [005] 243.068387: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1140 unstable=0 bg_thresh=1000 thresh=2001 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 243.068450: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1140 unstable=0 bg_thresh=1000 thresh=2001 gap=548 poll_thresh=16 ino=257 dd-2584 [005] 243.068577: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1140 unstable=0 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=17 ino=257 dd-2584 [005] 243.068581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 243.080276: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1016 unstable=0 bg_thresh=992 thresh=1984 gap=593 poll_thresh=17 ino=257 dd-2584 [005] 243.080351: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1016 unstable=0 bg_thresh=992 thresh=1984 gap=593 poll_thresh=13 ino=257 dd-2584 [005] 243.080412: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1016 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 243.080473: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1016 unstable=0 bg_thresh=997 thresh=1995 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 243.080723: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1016 unstable=0 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 243.080835: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1016 unstable=0 bg_thresh=999 thresh=1999 gap=508 poll_thresh=17 ino=257 dd-2584 [005] 243.080949: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1016 unstable=0 bg_thresh=1001 thresh=2003 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 243.080954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 243.088354: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1006 unstable=0 bg_thresh=999 thresh=1999 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 243.088363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.096301: balance_dirty_state: bdi btrfs-1: dirty=511 wb=881 unstable=0 bg_thresh=1000 thresh=2001 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 243.096484: balance_dirty_state: bdi btrfs-1: dirty=511 wb=881 unstable=0 bg_thresh=1000 thresh=2001 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 243.096660: balance_dirty_state: bdi btrfs-1: dirty=536 wb=881 unstable=0 bg_thresh=1003 thresh=2006 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 243.096839: balance_dirty_state: bdi btrfs-1: dirty=561 wb=881 unstable=0 bg_thresh=1005 thresh=2011 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 243.097019: balance_dirty_state: bdi btrfs-1: dirty=561 wb=881 unstable=0 bg_thresh=1002 thresh=2005 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 243.097374: balance_dirty_state: bdi btrfs-1: dirty=611 wb=881 unstable=0 bg_thresh=1002 thresh=2004 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 243.097736: balance_dirty_state: bdi btrfs-1: dirty=636 wb=881 unstable=0 bg_thresh=1004 thresh=2008 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 243.097749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.104298: balance_dirty_state: bdi btrfs-1: dirty=634 wb=745 unstable=0 bg_thresh=1003 thresh=2006 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 243.104391: balance_dirty_state: bdi btrfs-1: dirty=659 wb=745 unstable=0 bg_thresh=1004 thresh=2008 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 243.104472: balance_dirty_state: bdi btrfs-1: dirty=659 wb=745 unstable=0 bg_thresh=1003 thresh=2007 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 243.104559: balance_dirty_state: bdi btrfs-1: dirty=684 wb=745 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 243.104939: balance_dirty_state: bdi btrfs-1: dirty=709 wb=720 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 243.105114: balance_dirty_state: bdi btrfs-1: dirty=734 wb=720 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 243.105289: balance_dirty_state: bdi btrfs-1: dirty=759 wb=720 unstable=0 bg_thresh=1004 thresh=2009 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 243.105463: balance_dirty_state: bdi btrfs-1: dirty=784 wb=720 unstable=0 bg_thresh=1004 thresh=2008 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 243.105641: balance_dirty_state: bdi btrfs-1: dirty=834 wb=720 unstable=0 bg_thresh=1003 thresh=2007 gap=453 poll_thresh=20 ino=257 dd-2584 [004] 243.105647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.112313: balance_dirty_state: bdi btrfs-1: dirty=834 wb=595 unstable=0 bg_thresh=1005 thresh=2011 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 243.112400: balance_dirty_state: bdi btrfs-1: dirty=834 wb=595 unstable=0 bg_thresh=1005 thresh=2010 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 243.112461: balance_dirty_state: bdi btrfs-1: dirty=859 wb=595 unstable=0 bg_thresh=1007 thresh=2015 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 243.112574: balance_dirty_state: bdi btrfs-1: dirty=884 wb=595 unstable=0 bg_thresh=1007 thresh=2014 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 243.112688: balance_dirty_state: bdi btrfs-1: dirty=909 wb=595 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 243.112973: balance_dirty_state: bdi btrfs-1: dirty=959 wb=595 unstable=0 bg_thresh=1005 thresh=2011 gap=457 poll_thresh=19 ino=257 dd-2584 [004] 243.112977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.124300: balance_dirty_state: bdi btrfs-1: dirty=959 wb=470 unstable=0 bg_thresh=1004 thresh=2008 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 243.124435: balance_dirty_state: bdi btrfs-1: dirty=948 wb=481 unstable=0 bg_thresh=1002 thresh=2004 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 243.124497: balance_dirty_state: bdi btrfs-1: dirty=973 wb=481 unstable=0 bg_thresh=1001 thresh=2003 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 243.124554: balance_dirty_state: bdi btrfs-1: dirty=998 wb=481 unstable=0 bg_thresh=1001 thresh=2003 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 243.124668: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=481 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 243.124734: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10524 wrote=0 to_write=8192 dd-2584 [004] 243.124794: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=481 unstable=0 bg_thresh=1003 thresh=2006 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 243.124796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 243.129630: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=300 wrote=784 to_write=7408 dd-2584 [004] 243.132326: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1256 unstable=0 bg_thresh=1003 thresh=2006 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 243.132336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.140244: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1106 unstable=0 bg_thresh=1002 thresh=2005 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 243.140368: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1106 unstable=0 bg_thresh=1002 thresh=2004 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 243.140432: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1106 unstable=0 bg_thresh=1002 thresh=2004 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 243.140491: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1106 unstable=0 bg_thresh=1001 thresh=2003 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 243.140552: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1106 unstable=0 bg_thresh=1001 thresh=2003 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 243.140675: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1106 unstable=0 bg_thresh=1000 thresh=2001 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 243.140798: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1106 unstable=0 bg_thresh=1000 thresh=2000 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 243.140802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 243.148308: balance_dirty_state: bdi btrfs-1: dirty=398 wb=981 unstable=0 bg_thresh=1001 thresh=2003 gap=624 poll_thresh=18 ino=257 dd-2584 [006] 243.148784: balance_dirty_state: bdi btrfs-1: dirty=423 wb=981 unstable=0 bg_thresh=1004 thresh=2008 gap=604 poll_thresh=13 ino=257 dd-2584 [006] 243.148904: balance_dirty_state: bdi btrfs-1: dirty=423 wb=981 unstable=0 bg_thresh=1004 thresh=2008 gap=604 poll_thresh=14 ino=257 dd-2584 [006] 243.149021: balance_dirty_state: bdi btrfs-1: dirty=448 wb=981 unstable=0 bg_thresh=1006 thresh=2013 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 243.149138: balance_dirty_state: bdi btrfs-1: dirty=448 wb=981 unstable=0 bg_thresh=1006 thresh=2013 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 243.149373: balance_dirty_state: bdi btrfs-1: dirty=498 wb=981 unstable=0 bg_thresh=1006 thresh=2012 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 243.149609: balance_dirty_state: bdi btrfs-1: dirty=523 wb=981 unstable=0 bg_thresh=1008 thresh=2016 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 243.149844: balance_dirty_state: bdi btrfs-1: dirty=548 wb=981 unstable=0 bg_thresh=1004 thresh=2009 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 243.149853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 243.156343: balance_dirty_state: bdi btrfs-1: dirty=548 wb=856 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 243.156477: balance_dirty_state: bdi btrfs-1: dirty=573 wb=856 unstable=0 bg_thresh=1005 thresh=2010 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 243.156596: balance_dirty_state: bdi btrfs-1: dirty=598 wb=856 unstable=0 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=15 ino=257 dd-2584 [006] 243.156714: balance_dirty_state: bdi btrfs-1: dirty=598 wb=856 unstable=0 bg_thresh=1004 thresh=2009 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 243.156950: balance_dirty_state: bdi btrfs-1: dirty=623 wb=856 unstable=0 bg_thresh=1006 thresh=2013 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 243.157546: balance_dirty_state: bdi btrfs-1: dirty=673 wb=856 unstable=0 bg_thresh=1006 thresh=2012 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 243.157555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=61428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 243.164346: balance_dirty_state: bdi btrfs-1: dirty=673 wb=856 unstable=0 bg_thresh=1006 thresh=2012 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 243.164357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=59876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 243.172339: balance_dirty_state: bdi btrfs-1: dirty=673 wb=781 unstable=0 bg_thresh=1008 thresh=2017 gap=563 poll_thresh=18 ino=257 dd-2584 [002] 243.172430: balance_dirty_state: bdi btrfs-1: dirty=673 wb=781 unstable=0 bg_thresh=1008 thresh=2017 gap=563 poll_thresh=13 ino=257 dd-2584 [002] 243.172490: balance_dirty_state: bdi btrfs-1: dirty=698 wb=781 unstable=0 bg_thresh=1011 thresh=2022 gap=543 poll_thresh=14 ino=257 dd-2584 [002] 243.172549: balance_dirty_state: bdi btrfs-1: dirty=723 wb=781 unstable=0 bg_thresh=1011 thresh=2022 gap=518 poll_thresh=15 ino=257 dd-2584 [002] 243.172608: balance_dirty_state: bdi btrfs-1: dirty=723 wb=781 unstable=0 bg_thresh=1013 thresh=2027 gap=523 poll_thresh=16 ino=257 dd-2584 [002] 243.172726: balance_dirty_state: bdi btrfs-1: dirty=773 wb=781 unstable=0 bg_thresh=1013 thresh=2026 gap=472 poll_thresh=17 ino=257 dd-2584 [002] 243.172731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=59876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 243.180293: balance_dirty_state: bdi btrfs-1: dirty=773 wb=656 unstable=0 bg_thresh=1004 thresh=2008 gap=579 poll_thresh=17 ino=257 dd-2584 [002] 243.180360: balance_dirty_state: bdi btrfs-1: dirty=773 wb=656 unstable=0 bg_thresh=1004 thresh=2008 gap=579 poll_thresh=13 ino=257 dd-2584 [002] 243.180420: balance_dirty_state: bdi btrfs-1: dirty=798 wb=656 unstable=0 bg_thresh=1006 thresh=2013 gap=559 poll_thresh=14 ino=257 dd-2584 [002] 243.180478: balance_dirty_state: bdi btrfs-1: dirty=823 wb=656 unstable=0 bg_thresh=1003 thresh=2007 gap=528 poll_thresh=15 ino=257 dd-2584 [002] 243.180536: balance_dirty_state: bdi btrfs-1: dirty=823 wb=656 unstable=0 bg_thresh=1006 thresh=2012 gap=533 poll_thresh=16 ino=257 dd-2584 [002] 243.180670: balance_dirty_state: bdi btrfs-1: dirty=873 wb=581 unstable=0 bg_thresh=1008 thresh=2017 gap=563 poll_thresh=17 ino=257 dd-2584 [002] 243.180805: balance_dirty_state: bdi btrfs-1: dirty=898 wb=531 unstable=0 bg_thresh=1007 thresh=2015 gap=586 poll_thresh=18 ino=257 dd-2584 [002] 243.181105: balance_dirty_state: bdi btrfs-1: dirty=923 wb=531 unstable=0 bg_thresh=1009 thresh=2019 gap=565 poll_thresh=19 ino=257 dd-2584 [002] 243.181232: balance_dirty_state: bdi btrfs-1: dirty=948 wb=531 unstable=0 bg_thresh=1005 thresh=2011 gap=532 poll_thresh=20 ino=257 dd-2584 [002] 243.181358: balance_dirty_state: bdi btrfs-1: dirty=998 wb=531 unstable=0 bg_thresh=1007 thresh=2014 gap=485 poll_thresh=21 ino=257 dd-2584 [002] 243.181363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=59876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 243.188256: balance_dirty_state: bdi btrfs-1: dirty=998 wb=531 unstable=0 bg_thresh=1009 thresh=2018 gap=489 poll_thresh=21 ino=257 dd-2584 [002] 243.188262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=59876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 243.196276: balance_dirty_state: bdi btrfs-1: dirty=998 wb=281 unstable=0 bg_thresh=1005 thresh=2011 gap=732 poll_thresh=21 ino=257 dd-2584 [002] 243.196360: balance_dirty_state: bdi btrfs-1: dirty=998 wb=281 unstable=0 bg_thresh=1002 thresh=2005 gap=726 poll_thresh=16 ino=257 dd-2584 [002] 243.196487: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=281 unstable=0 bg_thresh=1002 thresh=2004 gap=675 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 243.196537: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10596 wrote=0 to_write=8192 dd-2584 [002] 243.196614: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=281 unstable=0 bg_thresh=1007 thresh=2015 gap=661 poll_thresh=18 ino=257 dd-2584 [002] 243.196743: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=306 unstable=0 bg_thresh=1009 thresh=2019 gap=640 poll_thresh=19 ino=257 dd-2584 [002] 243.196875: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=381 unstable=0 bg_thresh=1009 thresh=2018 gap=614 poll_thresh=20 ino=257 dd-2584 [002] 243.197009: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=431 unstable=0 bg_thresh=1008 thresh=2017 gap=563 poll_thresh=21 ino=257 dd-2584 [002] 243.197323: balance_dirty_state: bdi btrfs-1: dirty=948 wb=531 unstable=0 bg_thresh=1005 thresh=2010 gap=531 poll_thresh=22 ino=257 dd-2584 [002] 243.197452: balance_dirty_state: bdi btrfs-1: dirty=948 wb=556 unstable=0 bg_thresh=1003 thresh=2006 gap=502 poll_thresh=23 ino=257 dd-2584 [002] 243.197586: balance_dirty_state: bdi btrfs-1: dirty=948 wb=606 unstable=0 bg_thresh=999 thresh=1999 gap=445 poll_thresh=24 ino=257 dd-2584 [002] 243.197588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-252% task_weight=97% bdi_bw=59876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 243.199794: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=368 wrote=992 to_write=7200 dd-2584 [002] 243.208286: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1281 unstable=0 bg_thresh=999 thresh=1999 gap=445 poll_thresh=24 ino=257 dd-2584 [002] 243.208295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-252% task_weight=97% bdi_bw=59876 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 243.216384: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1281 unstable=0 bg_thresh=999 thresh=1999 gap=445 poll_thresh=24 ino=257 dd-2584 [002] 243.216392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-252% task_weight=97% bdi_bw=59876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 243.224434: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1131 unstable=0 bg_thresh=999 thresh=1998 gap=594 poll_thresh=24 ino=257 dd-2584 [002] 243.224539: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1131 unstable=0 bg_thresh=1001 thresh=2003 gap=599 poll_thresh=18 ino=257 dd-2584 [002] 243.224778: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1131 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=19 ino=257 dd-2584 [002] 243.225019: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1131 unstable=0 bg_thresh=1003 thresh=2006 gap=527 poll_thresh=20 ino=257 dd-2584 [002] 243.225258: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1131 unstable=0 bg_thresh=1002 thresh=2005 gap=501 poll_thresh=21 ino=257 dd-2584 [002] 243.225267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=59876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 243.232462: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1131 unstable=0 bg_thresh=1002 thresh=2005 gap=501 poll_thresh=21 ino=257 dd-2584 [002] 243.232474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=59876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 243.240390: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1006 unstable=0 bg_thresh=1004 thresh=2008 gap=629 poll_thresh=21 ino=257 dd-2584 [002] 243.240474: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1006 unstable=0 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=16 ino=257 dd-2584 [002] 243.240597: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1006 unstable=0 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=17 ino=257 dd-2584 [002] 243.240903: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1006 unstable=0 bg_thresh=1002 thresh=2005 gap=551 poll_thresh=18 ino=257 dd-2584 [002] 243.241019: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1006 unstable=0 bg_thresh=1002 thresh=2004 gap=525 poll_thresh=19 ino=257 dd-2584 [002] 243.241137: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1006 unstable=0 bg_thresh=1001 thresh=2003 gap=474 poll_thresh=20 ino=257 dd-2584 [002] 243.241142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-293% task_weight=97% bdi_bw=59876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 243.248357: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1006 unstable=0 bg_thresh=1001 thresh=2003 gap=474 poll_thresh=20 ino=257 dd-2584 [002] 243.248367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-293% task_weight=97% bdi_bw=59876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 243.256369: balance_dirty_state: bdi btrfs-1: dirty=523 wb=881 unstable=0 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=20 ino=257 dd-2584 [006] 243.256463: balance_dirty_state: bdi btrfs-1: dirty=523 wb=881 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=15 ino=257 dd-2584 [006] 243.256525: balance_dirty_state: bdi btrfs-1: dirty=548 wb=881 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 243.256643: balance_dirty_state: bdi btrfs-1: dirty=573 wb=881 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 243.256762: balance_dirty_state: bdi btrfs-1: dirty=623 wb=881 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 243.256766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=97% bdi_bw=59876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 243.264456: balance_dirty_state: bdi btrfs-1: dirty=623 wb=756 unstable=0 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 243.264584: balance_dirty_state: bdi btrfs-1: dirty=623 wb=756 unstable=0 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=13 ino=257 dd-2584 [006] 243.264703: balance_dirty_state: bdi btrfs-1: dirty=648 wb=756 unstable=0 bg_thresh=999 thresh=1999 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 243.264820: balance_dirty_state: bdi btrfs-1: dirty=673 wb=756 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 243.264936: balance_dirty_state: bdi btrfs-1: dirty=673 wb=756 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 243.265535: balance_dirty_state: bdi btrfs-1: dirty=698 wb=756 unstable=0 bg_thresh=1001 thresh=2002 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 243.265770: balance_dirty_state: bdi btrfs-1: dirty=748 wb=756 unstable=0 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 243.265778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-202% task_weight=97% bdi_bw=59876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 243.272462: balance_dirty_state: bdi btrfs-1: dirty=748 wb=606 unstable=0 bg_thresh=1001 thresh=2002 gap=648 poll_thresh=18 ino=257 dd-2584 [006] 243.272548: balance_dirty_state: bdi btrfs-1: dirty=748 wb=606 unstable=0 bg_thresh=1001 thresh=2002 gap=648 poll_thresh=13 ino=257 dd-2584 [006] 243.272605: balance_dirty_state: bdi btrfs-1: dirty=773 wb=606 unstable=0 bg_thresh=1000 thresh=2001 gap=622 poll_thresh=14 ino=257 dd-2584 [006] 243.272662: balance_dirty_state: bdi btrfs-1: dirty=798 wb=606 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 243.272719: balance_dirty_state: bdi btrfs-1: dirty=798 wb=606 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=16 ino=257 dd-2584 [006] 243.272831: balance_dirty_state: bdi btrfs-1: dirty=848 wb=606 unstable=0 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=17 ino=257 dd-2584 [006] 243.272944: balance_dirty_state: bdi btrfs-1: dirty=873 wb=606 unstable=0 bg_thresh=1001 thresh=2003 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 243.273059: balance_dirty_state: bdi btrfs-1: dirty=898 wb=606 unstable=0 bg_thresh=1001 thresh=2002 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 243.273064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=58404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 243.280450: balance_dirty_state: bdi btrfs-1: dirty=898 wb=481 unstable=0 bg_thresh=1000 thresh=2001 gap=622 poll_thresh=19 ino=257 dd-2584 [006] 243.280581: balance_dirty_state: bdi btrfs-1: dirty=923 wb=481 unstable=0 bg_thresh=1000 thresh=2000 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 243.280698: balance_dirty_state: bdi btrfs-1: dirty=923 wb=481 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=15 ino=257 dd-2584 [006] 243.281178: balance_dirty_state: bdi btrfs-1: dirty=948 wb=481 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 243.281415: balance_dirty_state: bdi btrfs-1: dirty=973 wb=481 unstable=0 bg_thresh=999 thresh=1998 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 243.281648: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=481 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 243.281657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-254% task_weight=97% bdi_bw=58404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 243.281738: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10680 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 243.285365: writeback_single_inode: bdi btrfs-1: ino=257 state= age=456 wrote=752 to_write=7440 dd-2584 [006] 243.288372: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1231 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 243.288381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-302% task_weight=97% bdi_bw=58404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 243.296403: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1106 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 243.296493: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1106 unstable=0 bg_thresh=995 thresh=1991 gap=612 poll_thresh=13 ino=257 dd-2584 [006] 243.296551: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1106 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 243.296608: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1106 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 243.296665: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1106 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 243.296779: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1106 unstable=0 bg_thresh=997 thresh=1994 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 243.296894: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1106 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 243.296898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-300% task_weight=97% bdi_bw=58404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 243.304468: balance_dirty_state: bdi btrfs-1: dirty=398 wb=981 unstable=0 bg_thresh=1001 thresh=2003 gap=624 poll_thresh=18 ino=257 dd-2584 [006] 243.304556: balance_dirty_state: bdi btrfs-1: dirty=398 wb=981 unstable=0 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=13 ino=257 dd-2584 [006] 243.304614: balance_dirty_state: bdi btrfs-1: dirty=423 wb=981 unstable=0 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=14 ino=257 dd-2584 [006] 243.304671: balance_dirty_state: bdi btrfs-1: dirty=448 wb=981 unstable=0 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 243.304903: balance_dirty_state: bdi btrfs-1: dirty=448 wb=981 unstable=0 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=16 ino=257 dd-2584 [006] 243.305017: balance_dirty_state: bdi btrfs-1: dirty=498 wb=981 unstable=0 bg_thresh=1000 thresh=2000 gap=521 poll_thresh=17 ino=257 dd-2584 [006] 243.305132: balance_dirty_state: bdi btrfs-1: dirty=523 wb=981 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 243.305137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-300% task_weight=97% bdi_bw=58404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 243.312430: balance_dirty_state: bdi btrfs-1: dirty=523 wb=981 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 243.312440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-300% task_weight=97% bdi_bw=58404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 243.320282: balance_dirty_state: bdi btrfs-1: dirty=523 wb=856 unstable=0 bg_thresh=989 thresh=1978 gap=599 poll_thresh=18 ino=257 dd-2584 [002] 243.320350: balance_dirty_state: bdi btrfs-1: dirty=523 wb=856 unstable=0 bg_thresh=991 thresh=1983 gap=604 poll_thresh=13 ino=257 dd-2584 [002] 243.320414: balance_dirty_state: bdi btrfs-1: dirty=548 wb=856 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=14 ino=257 dd-2584 [002] 243.320475: balance_dirty_state: bdi btrfs-1: dirty=573 wb=856 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 243.320536: balance_dirty_state: bdi btrfs-1: dirty=573 wb=856 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 243.320655: balance_dirty_state: bdi btrfs-1: dirty=623 wb=856 unstable=0 bg_thresh=993 thresh=1986 gap=507 poll_thresh=17 ino=257 dd-2584 [002] 243.320779: balance_dirty_state: bdi btrfs-1: dirty=648 wb=856 unstable=0 bg_thresh=992 thresh=1985 gap=481 poll_thresh=18 ino=257 dd-2584 [002] 243.320783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-270% task_weight=97% bdi_bw=58404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 243.328290: balance_dirty_state: bdi btrfs-1: dirty=648 wb=631 unstable=0 bg_thresh=980 thresh=1960 gap=681 poll_thresh=18 ino=257 dd-2584 [006] 243.328361: balance_dirty_state: bdi btrfs-1: dirty=648 wb=631 unstable=0 bg_thresh=982 thresh=1965 gap=686 poll_thresh=13 ino=257 dd-2584 [006] 243.328424: balance_dirty_state: bdi btrfs-1: dirty=673 wb=631 unstable=0 bg_thresh=979 thresh=1959 gap=655 poll_thresh=14 ino=257 dd-2584 [006] 243.328487: balance_dirty_state: bdi btrfs-1: dirty=698 wb=631 unstable=0 bg_thresh=982 thresh=1964 gap=635 poll_thresh=15 ino=257 dd-2584 [006] 243.328730: balance_dirty_state: bdi btrfs-1: dirty=698 wb=631 unstable=0 bg_thresh=979 thresh=1958 gap=629 poll_thresh=16 ino=257 dd-2584 [006] 243.328851: balance_dirty_state: bdi btrfs-1: dirty=748 wb=631 unstable=0 bg_thresh=978 thresh=1957 gap=578 poll_thresh=17 ino=257 dd-2584 [006] 243.328970: balance_dirty_state: bdi btrfs-1: dirty=773 wb=631 unstable=0 bg_thresh=980 thresh=1961 gap=557 poll_thresh=18 ino=257 dd-2584 [006] 243.329087: balance_dirty_state: bdi btrfs-1: dirty=798 wb=631 unstable=0 bg_thresh=980 thresh=1960 gap=531 poll_thresh=19 ino=257 dd-2584 [006] 243.329205: balance_dirty_state: bdi btrfs-1: dirty=848 wb=631 unstable=0 bg_thresh=979 thresh=1959 gap=480 poll_thresh=20 ino=257 dd-2584 [006] 243.329210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-306% task_weight=98% bdi_bw=58404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 243.340324: balance_dirty_state: bdi btrfs-1: dirty=848 wb=631 unstable=0 bg_thresh=985 thresh=1970 gap=491 poll_thresh=20 ino=257 dd-2584 [006] 243.340334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=58404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 243.344439: balance_dirty_state: bdi btrfs-1: dirty=848 wb=506 unstable=0 bg_thresh=986 thresh=1973 gap=619 poll_thresh=20 ino=257 dd-2584 [006] 243.344507: balance_dirty_state: bdi btrfs-1: dirty=848 wb=506 unstable=0 bg_thresh=986 thresh=1973 gap=619 poll_thresh=15 ino=257 dd-2584 [006] 243.344561: balance_dirty_state: bdi btrfs-1: dirty=873 wb=506 unstable=0 bg_thresh=989 thresh=1978 gap=599 poll_thresh=16 ino=257 dd-2584 [006] 243.344671: balance_dirty_state: bdi btrfs-1: dirty=898 wb=506 unstable=0 bg_thresh=991 thresh=1983 gap=579 poll_thresh=17 ino=257 dd-2584 [006] 243.344787: balance_dirty_state: bdi btrfs-1: dirty=923 wb=506 unstable=0 bg_thresh=991 thresh=1982 gap=553 poll_thresh=18 ino=257 dd-2584 [006] 243.345073: balance_dirty_state: bdi btrfs-1: dirty=973 wb=506 unstable=0 bg_thresh=993 thresh=1986 gap=507 poll_thresh=19 ino=257 dd-2584 [006] 243.345187: balance_dirty_state: bdi btrfs-1: dirty=998 wb=506 unstable=0 bg_thresh=992 thresh=1985 gap=481 poll_thresh=20 ino=257 dd-2584 [006] 243.345192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=58404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 243.345314: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10744 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 243.348852: writeback_single_inode: bdi btrfs-1: ino=257 state= age=52 wrote=736 to_write=7456 dd-2584 [004] 243.352416: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1106 unstable=0 bg_thresh=992 thresh=1985 gap=606 poll_thresh=20 ino=257 dd-2584 [004] 243.352545: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1106 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 243.352668: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1106 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 243.352903: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1106 unstable=0 bg_thresh=995 thresh=1990 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 243.353139: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1106 unstable=0 bg_thresh=994 thresh=1989 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 243.353375: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1106 unstable=0 bg_thresh=994 thresh=1988 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 243.353384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=58404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.364349: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1106 unstable=0 bg_thresh=994 thresh=1988 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 243.364360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=58404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.368400: balance_dirty_state: bdi btrfs-1: dirty=398 wb=981 unstable=0 bg_thresh=992 thresh=1985 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 243.368550: balance_dirty_state: bdi btrfs-1: dirty=423 wb=981 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 243.368675: balance_dirty_state: bdi btrfs-1: dirty=448 wb=981 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 243.368793: balance_dirty_state: bdi btrfs-1: dirty=448 wb=981 unstable=0 bg_thresh=991 thresh=1983 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 243.369027: balance_dirty_state: bdi btrfs-1: dirty=498 wb=981 unstable=0 bg_thresh=991 thresh=1982 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 243.369634: balance_dirty_state: bdi btrfs-1: dirty=523 wb=981 unstable=0 bg_thresh=993 thresh=1986 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 243.369644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=58404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.376400: balance_dirty_state: bdi btrfs-1: dirty=523 wb=856 unstable=0 bg_thresh=994 thresh=1988 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 243.376533: balance_dirty_state: bdi btrfs-1: dirty=548 wb=856 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 243.376594: balance_dirty_state: bdi btrfs-1: dirty=548 wb=856 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 243.376651: balance_dirty_state: bdi btrfs-1: dirty=573 wb=856 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 243.376707: balance_dirty_state: bdi btrfs-1: dirty=598 wb=856 unstable=0 bg_thresh=993 thresh=1986 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 243.376820: balance_dirty_state: bdi btrfs-1: dirty=623 wb=856 unstable=0 bg_thresh=995 thresh=1990 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 243.376933: balance_dirty_state: bdi btrfs-1: dirty=648 wb=856 unstable=0 bg_thresh=994 thresh=1989 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 243.376938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=57472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.384373: balance_dirty_state: bdi btrfs-1: dirty=648 wb=856 unstable=0 bg_thresh=994 thresh=1989 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 243.384384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=57472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.392396: balance_dirty_state: bdi btrfs-1: dirty=648 wb=856 unstable=0 bg_thresh=994 thresh=1989 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 243.392407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=57472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.400419: balance_dirty_state: bdi btrfs-1: dirty=648 wb=731 unstable=0 bg_thresh=995 thresh=1991 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 243.400598: balance_dirty_state: bdi btrfs-1: dirty=673 wb=731 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 243.400767: balance_dirty_state: bdi btrfs-1: dirty=673 wb=731 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 243.400938: balance_dirty_state: bdi btrfs-1: dirty=698 wb=731 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 243.401101: balance_dirty_state: bdi btrfs-1: dirty=723 wb=731 unstable=0 bg_thresh=994 thresh=1989 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 243.401433: balance_dirty_state: bdi btrfs-1: dirty=748 wb=731 unstable=0 bg_thresh=996 thresh=1993 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 243.402359: balance_dirty_state: bdi btrfs-1: dirty=773 wb=731 unstable=0 bg_thresh=996 thresh=1992 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 243.402371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=57472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.408382: balance_dirty_state: bdi btrfs-1: dirty=773 wb=731 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 243.408393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-310% task_weight=98% bdi_bw=57472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.416431: balance_dirty_state: bdi btrfs-1: dirty=773 wb=481 unstable=0 bg_thresh=995 thresh=1990 gap=736 poll_thresh=18 ino=257 dd-2584 [004] 243.416527: balance_dirty_state: bdi btrfs-1: dirty=798 wb=481 unstable=0 bg_thresh=994 thresh=1989 gap=710 poll_thresh=13 ino=257 dd-2584 [004] 243.416583: balance_dirty_state: bdi btrfs-1: dirty=798 wb=481 unstable=0 bg_thresh=994 thresh=1989 gap=710 poll_thresh=14 ino=257 dd-2584 [004] 243.416641: balance_dirty_state: bdi btrfs-1: dirty=823 wb=481 unstable=0 bg_thresh=994 thresh=1988 gap=684 poll_thresh=15 ino=257 dd-2584 [004] 243.416698: balance_dirty_state: bdi btrfs-1: dirty=848 wb=481 unstable=0 bg_thresh=996 thresh=1993 gap=664 poll_thresh=16 ino=257 dd-2584 [004] 243.416811: balance_dirty_state: bdi btrfs-1: dirty=873 wb=481 unstable=0 bg_thresh=996 thresh=1992 gap=638 poll_thresh=17 ino=257 dd-2584 [004] 243.416923: balance_dirty_state: bdi btrfs-1: dirty=898 wb=481 unstable=0 bg_thresh=995 thresh=1991 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 243.417037: balance_dirty_state: bdi btrfs-1: dirty=948 wb=481 unstable=0 bg_thresh=992 thresh=1984 gap=555 poll_thresh=19 ino=257 dd-2584 [004] 243.417151: balance_dirty_state: bdi btrfs-1: dirty=973 wb=481 unstable=0 bg_thresh=994 thresh=1988 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 243.417263: balance_dirty_state: bdi btrfs-1: dirty=998 wb=481 unstable=0 bg_thresh=993 thresh=1987 gap=508 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 243.417331: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10816 wrote=0 to_write=8192 dd-2584 [004] 243.417577: balance_dirty_state: bdi btrfs-1: dirty=948 wb=556 unstable=0 bg_thresh=993 thresh=1986 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 243.417579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-317% task_weight=98% bdi_bw=57472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 243.420730: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=752 to_write=7440 dd-2584 [004] 243.424376: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1231 unstable=0 bg_thresh=993 thresh=1986 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 243.424384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=57472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.432371: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1106 unstable=0 bg_thresh=991 thresh=1983 gap=604 poll_thresh=22 ino=257 dd-2584 [004] 243.432457: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1106 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 243.432573: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1106 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 243.432686: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1106 unstable=0 bg_thresh=993 thresh=1986 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 243.432826: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1106 unstable=0 bg_thresh=995 thresh=1990 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 243.432831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=57472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.440424: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1106 unstable=0 bg_thresh=995 thresh=1990 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 243.440433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=57472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 243.452378: balance_dirty_state: bdi btrfs-1: dirty=398 wb=856 unstable=0 bg_thresh=990 thresh=1981 gap=727 poll_thresh=19 ino=257 dd-2584 [000] 243.452454: balance_dirty_state: bdi btrfs-1: dirty=423 wb=856 unstable=0 bg_thresh=993 thresh=1986 gap=707 poll_thresh=14 ino=257 dd-2584 [000] 243.452513: balance_dirty_state: bdi btrfs-1: dirty=423 wb=856 unstable=0 bg_thresh=993 thresh=1986 gap=707 poll_thresh=15 ino=257 dd-2584 [000] 243.452570: balance_dirty_state: bdi btrfs-1: dirty=448 wb=856 unstable=0 bg_thresh=995 thresh=1991 gap=687 poll_thresh=16 ino=257 dd-2584 [000] 243.452691: balance_dirty_state: bdi btrfs-1: dirty=473 wb=856 unstable=0 bg_thresh=1004 thresh=2008 gap=679 poll_thresh=17 ino=257 dd-2584 [000] 243.452815: balance_dirty_state: bdi btrfs-1: dirty=498 wb=856 unstable=0 bg_thresh=1006 thresh=2012 gap=658 poll_thresh=18 ino=257 dd-2584 [000] 243.453120: balance_dirty_state: bdi btrfs-1: dirty=548 wb=856 unstable=0 bg_thresh=999 thresh=1999 gap=595 poll_thresh=19 ino=257 dd-2584 [000] 243.453240: balance_dirty_state: bdi btrfs-1: dirty=573 wb=856 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=20 ino=257 dd-2584 [000] 243.453359: balance_dirty_state: bdi btrfs-1: dirty=598 wb=856 unstable=0 bg_thresh=998 thresh=1997 gap=543 poll_thresh=21 ino=257 dd-2584 [000] 243.453478: balance_dirty_state: bdi btrfs-1: dirty=648 wb=856 unstable=0 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=22 ino=257 dd-2584 [000] 243.453483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=57472 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 243.464381: balance_dirty_state: bdi btrfs-1: dirty=648 wb=756 unstable=0 bg_thresh=990 thresh=1981 gap=577 poll_thresh=22 ino=257 dd-2584 [004] 243.464473: balance_dirty_state: bdi btrfs-1: dirty=673 wb=756 unstable=0 bg_thresh=990 thresh=1981 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 243.464650: balance_dirty_state: bdi btrfs-1: dirty=698 wb=756 unstable=0 bg_thresh=995 thresh=1991 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 243.464829: balance_dirty_state: bdi btrfs-1: dirty=723 wb=756 unstable=0 bg_thresh=995 thresh=1990 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 243.465009: balance_dirty_state: bdi btrfs-1: dirty=748 wb=756 unstable=0 bg_thresh=994 thresh=1989 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 243.465016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=57472 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 243.472444: balance_dirty_state: bdi btrfs-1: dirty=748 wb=631 unstable=0 bg_thresh=985 thresh=1971 gap=592 poll_thresh=19 ino=257 dd-2584 [002] 243.472529: balance_dirty_state: bdi btrfs-1: dirty=773 wb=631 unstable=0 bg_thresh=987 thresh=1975 gap=571 poll_thresh=14 ino=257 dd-2584 [002] 243.472771: balance_dirty_state: bdi btrfs-1: dirty=773 wb=631 unstable=0 bg_thresh=987 thresh=1975 gap=571 poll_thresh=15 ino=257 dd-2584 [002] 243.472831: balance_dirty_state: bdi btrfs-1: dirty=798 wb=631 unstable=0 bg_thresh=987 thresh=1974 gap=545 poll_thresh=16 ino=257 dd-2584 [002] 243.472948: balance_dirty_state: bdi btrfs-1: dirty=823 wb=631 unstable=0 bg_thresh=986 thresh=1973 gap=519 poll_thresh=17 ino=257 dd-2584 [002] 243.473066: balance_dirty_state: bdi btrfs-1: dirty=848 wb=631 unstable=0 bg_thresh=986 thresh=1972 gap=493 poll_thresh=18 ino=257 dd-2584 [002] 243.473185: balance_dirty_state: bdi btrfs-1: dirty=898 wb=631 unstable=0 bg_thresh=988 thresh=1976 gap=447 poll_thresh=19 ino=257 dd-2584 [002] 243.473190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=57472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 243.480401: balance_dirty_state: bdi btrfs-1: dirty=898 wb=631 unstable=0 bg_thresh=988 thresh=1976 gap=447 poll_thresh=19 ino=257 dd-2584 [002] 243.480406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=55540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 243.488408: balance_dirty_state: bdi btrfs-1: dirty=898 wb=631 unstable=0 bg_thresh=988 thresh=1976 gap=447 poll_thresh=19 ino=257 dd-2584 [002] 243.488419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=55540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 243.496506: balance_dirty_state: bdi btrfs-1: dirty=898 wb=531 unstable=0 bg_thresh=985 thresh=1971 gap=542 poll_thresh=19 ino=257 dd-2584 [005] 243.496596: balance_dirty_state: bdi btrfs-1: dirty=898 wb=506 unstable=0 bg_thresh=988 thresh=1976 gap=572 poll_thresh=14 ino=257 dd-2584 [005] 243.496671: balance_dirty_state: bdi btrfs-1: dirty=923 wb=506 unstable=0 bg_thresh=988 thresh=1976 gap=547 poll_thresh=15 ino=257 dd-2584 [005] 243.496748: balance_dirty_state: bdi btrfs-1: dirty=948 wb=506 unstable=0 bg_thresh=987 thresh=1974 gap=520 poll_thresh=16 ino=257 dd-2584 [005] 243.496899: balance_dirty_state: bdi btrfs-1: dirty=973 wb=506 unstable=0 bg_thresh=986 thresh=1972 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 243.497048: balance_dirty_state: bdi btrfs-1: dirty=998 wb=506 unstable=0 bg_thresh=987 thresh=1975 gap=471 poll_thresh=18 ino=257 dd-2584 [005] 243.497053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=55540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 243.497114: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10896 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 243.499541: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=720 to_write=7472 dd-2584 [005] 243.504471: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1231 unstable=0 bg_thresh=989 thresh=1979 gap=475 poll_thresh=18 ino=257 dd-2584 [005] 243.504481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=55540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 243.512406: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1081 unstable=0 bg_thresh=989 thresh=1978 gap=624 poll_thresh=18 ino=257 dd-2584 [005] 243.512503: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1081 unstable=0 bg_thresh=989 thresh=1978 gap=599 poll_thresh=13 ino=257 dd-2584 [005] 243.512741: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1081 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=14 ino=257 dd-2584 [005] 243.512799: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1081 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 243.512856: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1081 unstable=0 bg_thresh=988 thresh=1976 gap=547 poll_thresh=16 ino=257 dd-2584 [005] 243.512969: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1081 unstable=0 bg_thresh=987 thresh=1975 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 243.513083: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1081 unstable=0 bg_thresh=989 thresh=1979 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 243.513196: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1081 unstable=0 bg_thresh=989 thresh=1978 gap=449 poll_thresh=19 ino=257 dd-2584 [005] 243.513201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=55540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 243.520489: balance_dirty_state: bdi btrfs-1: dirty=448 wb=956 unstable=0 bg_thresh=989 thresh=1978 gap=574 poll_thresh=19 ino=257 dd-2584 [001] 243.520622: balance_dirty_state: bdi btrfs-1: dirty=448 wb=956 unstable=0 bg_thresh=989 thresh=1978 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 243.520740: balance_dirty_state: bdi btrfs-1: dirty=473 wb=956 unstable=0 bg_thresh=991 thresh=1983 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 243.520856: balance_dirty_state: bdi btrfs-1: dirty=473 wb=956 unstable=0 bg_thresh=994 thresh=1988 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 243.521089: balance_dirty_state: bdi btrfs-1: dirty=498 wb=956 unstable=0 bg_thresh=996 thresh=1993 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 243.521326: balance_dirty_state: bdi btrfs-1: dirty=548 wb=956 unstable=0 bg_thresh=996 thresh=1992 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 243.521335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-216% task_weight=100% bdi_bw=55540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 243.528494: balance_dirty_state: bdi btrfs-1: dirty=548 wb=956 unstable=0 bg_thresh=996 thresh=1992 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 243.528506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-216% task_weight=100% bdi_bw=55540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 243.536500: balance_dirty_state: bdi btrfs-1: dirty=548 wb=956 unstable=0 bg_thresh=996 thresh=1992 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 243.536509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-216% task_weight=100% bdi_bw=55540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 243.544486: balance_dirty_state: bdi btrfs-1: dirty=548 wb=831 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 243.544743: balance_dirty_state: bdi btrfs-1: dirty=548 wb=831 unstable=0 bg_thresh=995 thresh=1991 gap=612 poll_thresh=13 ino=257 dd-2584 [001] 243.544800: balance_dirty_state: bdi btrfs-1: dirty=573 wb=831 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 243.544857: balance_dirty_state: bdi btrfs-1: dirty=598 wb=831 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 243.544915: balance_dirty_state: bdi btrfs-1: dirty=598 wb=831 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 243.545028: balance_dirty_state: bdi btrfs-1: dirty=648 wb=831 unstable=0 bg_thresh=994 thresh=1988 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 243.545141: balance_dirty_state: bdi btrfs-1: dirty=673 wb=831 unstable=0 bg_thresh=993 thresh=1987 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 243.545146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=101% bdi_bw=55540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 243.552436: balance_dirty_state: bdi btrfs-1: dirty=673 wb=731 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=18 ino=257 dd-2584 [001] 243.552514: balance_dirty_state: bdi btrfs-1: dirty=673 wb=731 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=13 ino=257 dd-2584 [001] 243.552573: balance_dirty_state: bdi btrfs-1: dirty=698 wb=731 unstable=0 bg_thresh=994 thresh=1988 gap=559 poll_thresh=14 ino=257 dd-2584 [001] 243.552632: balance_dirty_state: bdi btrfs-1: dirty=723 wb=731 unstable=0 bg_thresh=996 thresh=1993 gap=539 poll_thresh=15 ino=257 dd-2584 [001] 243.552691: balance_dirty_state: bdi btrfs-1: dirty=723 wb=731 unstable=0 bg_thresh=996 thresh=1992 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 243.552811: balance_dirty_state: bdi btrfs-1: dirty=773 wb=731 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=17 ino=257 dd-2584 [001] 243.552815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=55540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 243.560444: balance_dirty_state: bdi btrfs-1: dirty=773 wb=731 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=17 ino=257 dd-2584 [001] 243.560453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=55540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 243.568490: balance_dirty_state: bdi btrfs-1: dirty=773 wb=606 unstable=0 bg_thresh=994 thresh=1989 gap=610 poll_thresh=17 ino=257 dd-2584 [001] 243.568589: balance_dirty_state: bdi btrfs-1: dirty=773 wb=606 unstable=0 bg_thresh=997 thresh=1994 gap=615 poll_thresh=13 ino=257 dd-2584 [001] 243.568691: balance_dirty_state: bdi btrfs-1: dirty=798 wb=606 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 243.569104: balance_dirty_state: bdi btrfs-1: dirty=823 wb=606 unstable=0 bg_thresh=996 thresh=1993 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 243.569206: balance_dirty_state: bdi btrfs-1: dirty=823 wb=606 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 243.569408: balance_dirty_state: bdi btrfs-1: dirty=873 wb=606 unstable=0 bg_thresh=995 thresh=1991 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 243.569611: balance_dirty_state: bdi btrfs-1: dirty=898 wb=606 unstable=0 bg_thresh=995 thresh=1990 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 243.569619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=55540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 243.576459: balance_dirty_state: bdi btrfs-1: dirty=898 wb=606 unstable=0 bg_thresh=983 thresh=1966 gap=462 poll_thresh=18 ino=257 dd-2584 [001] 243.576464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-250% task_weight=101% bdi_bw=55540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 243.584461: balance_dirty_state: bdi btrfs-1: dirty=898 wb=606 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 243.584469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-212% task_weight=101% bdi_bw=52708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 243.592410: balance_dirty_state: bdi btrfs-1: dirty=898 wb=331 unstable=0 bg_thresh=1002 thresh=2004 gap=775 poll_thresh=18 ino=257 dd-2584 [003] 243.592477: balance_dirty_state: bdi btrfs-1: dirty=898 wb=331 unstable=0 bg_thresh=1002 thresh=2004 gap=775 poll_thresh=13 ino=257 dd-2584 [003] 243.592540: balance_dirty_state: bdi btrfs-1: dirty=923 wb=331 unstable=0 bg_thresh=1004 thresh=2009 gap=755 poll_thresh=14 ino=257 dd-2584 [003] 243.592602: balance_dirty_state: bdi btrfs-1: dirty=948 wb=331 unstable=0 bg_thresh=1001 thresh=2003 gap=724 poll_thresh=15 ino=257 dd-2584 [003] 243.592662: balance_dirty_state: bdi btrfs-1: dirty=948 wb=331 unstable=0 bg_thresh=1004 thresh=2008 gap=729 poll_thresh=16 ino=257 dd-2584 [003] 243.592784: balance_dirty_state: bdi btrfs-1: dirty=998 wb=331 unstable=0 bg_thresh=1003 thresh=2007 gap=678 poll_thresh=17 ino=257 dd-2584 [003] 243.592909: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=331 unstable=0 bg_thresh=1005 thresh=2011 gap=657 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 243.592962: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10992 wrote=0 to_write=8192 dd-2584 [003] 243.593041: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=331 unstable=0 bg_thresh=1005 thresh=2010 gap=631 poll_thresh=19 ino=257 dd-2584 [003] 243.593357: balance_dirty_state: bdi btrfs-1: dirty=973 wb=431 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=20 ino=257 dd-2584 [003] 243.593517: balance_dirty_state: bdi btrfs-1: dirty=948 wb=506 unstable=0 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=21 ino=257 dd-2584 [003] 243.593688: balance_dirty_state: bdi btrfs-1: dirty=898 wb=581 unstable=0 bg_thresh=1000 thresh=2000 gap=521 poll_thresh=22 ino=257 dd-2584 [003] 243.593857: balance_dirty_state: bdi btrfs-1: dirty=848 wb=656 unstable=0 bg_thresh=999 thresh=1999 gap=495 poll_thresh=23 ino=257 dd-2584 [003] 243.593859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=101% bdi_bw=52708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 243.595176: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=912 to_write=7280 dd-2584 [003] 243.600357: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1106 unstable=0 bg_thresh=983 thresh=1967 gap=588 poll_thresh=23 ino=257 dd-2584 [003] 243.600445: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1106 unstable=0 bg_thresh=983 thresh=1967 gap=563 poll_thresh=17 ino=257 dd-2584 [003] 243.600615: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1106 unstable=0 bg_thresh=986 thresh=1972 gap=543 poll_thresh=18 ino=257 dd-2584 [003] 243.600781: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1106 unstable=0 bg_thresh=988 thresh=1977 gap=523 poll_thresh=19 ino=257 dd-2584 [003] 243.600954: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1106 unstable=0 bg_thresh=990 thresh=1981 gap=477 poll_thresh=20 ino=257 dd-2584 [003] 243.600961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=52708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 243.608485: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1106 unstable=0 bg_thresh=992 thresh=1985 gap=481 poll_thresh=20 ino=257 dd-2584 [003] 243.608494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=52708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 243.616468: balance_dirty_state: bdi btrfs-1: dirty=398 wb=956 unstable=0 bg_thresh=990 thresh=1980 gap=626 poll_thresh=20 ino=257 dd-2584 [005] 243.616617: balance_dirty_state: bdi btrfs-1: dirty=398 wb=931 unstable=0 bg_thresh=989 thresh=1979 gap=650 poll_thresh=15 ino=257 dd-2584 [005] 243.617106: balance_dirty_state: bdi btrfs-1: dirty=423 wb=881 unstable=0 bg_thresh=992 thresh=1984 gap=680 poll_thresh=16 ino=257 dd-2584 [005] 243.617336: balance_dirty_state: bdi btrfs-1: dirty=448 wb=881 unstable=0 bg_thresh=994 thresh=1989 gap=660 poll_thresh=17 ino=257 dd-2584 [005] 243.617571: balance_dirty_state: bdi btrfs-1: dirty=498 wb=881 unstable=0 bg_thresh=997 thresh=1994 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 243.617811: balance_dirty_state: bdi btrfs-1: dirty=523 wb=881 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=19 ino=257 dd-2584 [005] 243.618048: balance_dirty_state: bdi btrfs-1: dirty=548 wb=881 unstable=0 bg_thresh=995 thresh=1991 gap=562 poll_thresh=20 ino=257 dd-2584 [005] 243.618283: balance_dirty_state: bdi btrfs-1: dirty=573 wb=881 unstable=0 bg_thresh=995 thresh=1990 gap=536 poll_thresh=21 ino=257 dd-2584 [005] 243.618522: balance_dirty_state: bdi btrfs-1: dirty=623 wb=881 unstable=0 bg_thresh=997 thresh=1994 gap=490 poll_thresh=22 ino=257 dd-2584 [005] 243.618531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=52708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 243.624384: balance_dirty_state: bdi btrfs-1: dirty=623 wb=881 unstable=0 bg_thresh=992 thresh=1984 gap=480 poll_thresh=22 ino=257 dd-2584 [005] 243.624396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=52708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 243.632481: balance_dirty_state: bdi btrfs-1: dirty=623 wb=881 unstable=0 bg_thresh=989 thresh=1978 gap=474 poll_thresh=22 ino=257 dd-2584 [005] 243.632486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=52708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 243.640492: balance_dirty_state: bdi btrfs-1: dirty=623 wb=706 unstable=0 bg_thresh=985 thresh=1970 gap=641 poll_thresh=22 ino=257 dd-2584 [005] 243.640597: balance_dirty_state: bdi btrfs-1: dirty=623 wb=681 unstable=0 bg_thresh=984 thresh=1968 gap=664 poll_thresh=16 ino=257 dd-2584 [005] 243.640768: balance_dirty_state: bdi btrfs-1: dirty=673 wb=631 unstable=0 bg_thresh=986 thresh=1973 gap=669 poll_thresh=17 ino=257 dd-2584 [005] 243.641172: balance_dirty_state: bdi btrfs-1: dirty=698 wb=631 unstable=0 bg_thresh=986 thresh=1972 gap=643 poll_thresh=18 ino=257 dd-2584 [005] 243.641333: balance_dirty_state: bdi btrfs-1: dirty=723 wb=631 unstable=0 bg_thresh=985 thresh=1971 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 243.641491: balance_dirty_state: bdi btrfs-1: dirty=748 wb=631 unstable=0 bg_thresh=987 thresh=1975 gap=596 poll_thresh=20 ino=257 dd-2584 [005] 243.641649: balance_dirty_state: bdi btrfs-1: dirty=798 wb=631 unstable=0 bg_thresh=987 thresh=1974 gap=545 poll_thresh=21 ino=257 dd-2584 [005] 243.641807: balance_dirty_state: bdi btrfs-1: dirty=823 wb=631 unstable=0 bg_thresh=986 thresh=1973 gap=519 poll_thresh=22 ino=257 dd-2584 [005] 243.641968: balance_dirty_state: bdi btrfs-1: dirty=848 wb=631 unstable=0 bg_thresh=986 thresh=1972 gap=493 poll_thresh=23 ino=257 dd-2584 [005] 243.642128: balance_dirty_state: bdi btrfs-1: dirty=898 wb=631 unstable=0 bg_thresh=988 thresh=1976 gap=447 poll_thresh=24 ino=257 dd-2584 [005] 243.642134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=52708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 243.648471: balance_dirty_state: bdi btrfs-1: dirty=898 wb=506 unstable=0 bg_thresh=989 thresh=1978 gap=574 poll_thresh=24 ino=257 dd-2584 [005] 243.648572: balance_dirty_state: bdi btrfs-1: dirty=898 wb=506 unstable=0 bg_thresh=986 thresh=1972 gap=568 poll_thresh=18 ino=257 dd-2584 [005] 243.648976: balance_dirty_state: bdi btrfs-1: dirty=923 wb=506 unstable=0 bg_thresh=985 thresh=1971 gap=542 poll_thresh=19 ino=257 dd-2584 [005] 243.649137: balance_dirty_state: bdi btrfs-1: dirty=973 wb=506 unstable=0 bg_thresh=987 thresh=1975 gap=496 poll_thresh=20 ino=257 dd-2584 [005] 243.649295: balance_dirty_state: bdi btrfs-1: dirty=998 wb=506 unstable=0 bg_thresh=987 thresh=1974 gap=470 poll_thresh=21 ino=257 dd-2584 [005] 243.649301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=52708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 243.649338: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11048 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 243.654015: writeback_single_inode: bdi btrfs-1: ino=257 state= age=300 wrote=720 to_write=7472 dd-2584 [005] 243.656451: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1106 unstable=0 bg_thresh=985 thresh=1971 gap=592 poll_thresh=21 ino=257 dd-2584 [005] 243.656583: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1106 unstable=0 bg_thresh=988 thresh=1976 gap=572 poll_thresh=16 ino=257 dd-2584 [005] 243.656822: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1106 unstable=0 bg_thresh=987 thresh=1975 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 243.657059: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1106 unstable=0 bg_thresh=987 thresh=1974 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 243.657293: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1106 unstable=0 bg_thresh=986 thresh=1972 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 243.657528: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1106 unstable=0 bg_thresh=985 thresh=1971 gap=442 poll_thresh=20 ino=257 dd-2584 [005] 243.657537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=52708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 243.664520: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1106 unstable=0 bg_thresh=985 thresh=1971 gap=442 poll_thresh=20 ino=257 dd-2584 [000] 243.664529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=52708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 243.672504: balance_dirty_state: bdi btrfs-1: dirty=423 wb=981 unstable=0 bg_thresh=987 thresh=1974 gap=570 poll_thresh=20 ino=257 dd-2584 [000] 243.672630: balance_dirty_state: bdi btrfs-1: dirty=423 wb=981 unstable=0 bg_thresh=987 thresh=1974 gap=570 poll_thresh=15 ino=257 dd-2584 [000] 243.672749: balance_dirty_state: bdi btrfs-1: dirty=448 wb=981 unstable=0 bg_thresh=989 thresh=1979 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 243.673347: balance_dirty_state: bdi btrfs-1: dirty=473 wb=981 unstable=0 bg_thresh=992 thresh=1984 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 243.673579: balance_dirty_state: bdi btrfs-1: dirty=523 wb=981 unstable=0 bg_thresh=994 thresh=1989 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 243.673588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=52708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.680418: balance_dirty_state: bdi btrfs-1: dirty=523 wb=856 unstable=0 bg_thresh=994 thresh=1988 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 243.680521: balance_dirty_state: bdi btrfs-1: dirty=548 wb=856 unstable=0 bg_thresh=996 thresh=1993 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 243.680606: balance_dirty_state: bdi btrfs-1: dirty=573 wb=856 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 243.680693: balance_dirty_state: bdi btrfs-1: dirty=573 wb=856 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 243.680778: balance_dirty_state: bdi btrfs-1: dirty=598 wb=856 unstable=0 bg_thresh=1001 thresh=2003 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 243.680951: balance_dirty_state: bdi btrfs-1: dirty=623 wb=856 unstable=0 bg_thresh=1001 thresh=2002 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 243.681126: balance_dirty_state: bdi btrfs-1: dirty=673 wb=856 unstable=0 bg_thresh=1000 thresh=2001 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 243.681133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=52708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.688477: balance_dirty_state: bdi btrfs-1: dirty=673 wb=831 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 243.688482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=52820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.696411: balance_dirty_state: bdi btrfs-1: dirty=673 wb=581 unstable=0 bg_thresh=997 thresh=1995 gap=741 poll_thresh=18 ino=257 dd-2584 [004] 243.696490: balance_dirty_state: bdi btrfs-1: dirty=673 wb=581 unstable=0 bg_thresh=997 thresh=1995 gap=741 poll_thresh=13 ino=257 dd-2584 [004] 243.696548: balance_dirty_state: bdi btrfs-1: dirty=698 wb=581 unstable=0 bg_thresh=1000 thresh=2000 gap=721 poll_thresh=14 ino=257 dd-2584 [004] 243.696604: balance_dirty_state: bdi btrfs-1: dirty=698 wb=581 unstable=0 bg_thresh=1000 thresh=2000 gap=721 poll_thresh=15 ino=257 dd-2584 [004] 243.696662: balance_dirty_state: bdi btrfs-1: dirty=723 wb=581 unstable=0 bg_thresh=1002 thresh=2005 gap=701 poll_thresh=16 ino=257 dd-2584 [004] 243.696952: balance_dirty_state: bdi btrfs-1: dirty=748 wb=581 unstable=0 bg_thresh=1005 thresh=2010 gap=681 poll_thresh=17 ino=257 dd-2584 [004] 243.697069: balance_dirty_state: bdi btrfs-1: dirty=798 wb=581 unstable=0 bg_thresh=1007 thresh=2014 gap=635 poll_thresh=18 ino=257 dd-2584 [004] 243.697186: balance_dirty_state: bdi btrfs-1: dirty=823 wb=581 unstable=0 bg_thresh=1006 thresh=2013 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 243.697303: balance_dirty_state: bdi btrfs-1: dirty=848 wb=581 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=20 ino=257 dd-2584 [004] 243.697420: balance_dirty_state: bdi btrfs-1: dirty=873 wb=581 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=21 ino=257 dd-2584 [004] 243.697537: balance_dirty_state: bdi btrfs-1: dirty=923 wb=581 unstable=0 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=22 ino=257 dd-2584 [004] 243.697654: balance_dirty_state: bdi btrfs-1: dirty=948 wb=581 unstable=0 bg_thresh=1004 thresh=2008 gap=479 poll_thresh=23 ino=257 dd-2584 [004] 243.697659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=52820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.704414: balance_dirty_state: bdi btrfs-1: dirty=948 wb=431 unstable=0 bg_thresh=998 thresh=1997 gap=618 poll_thresh=23 ino=257 dd-2584 [004] 243.704492: balance_dirty_state: bdi btrfs-1: dirty=973 wb=431 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=17 ino=257 dd-2584 [004] 243.704779: balance_dirty_state: bdi btrfs-1: dirty=998 wb=431 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=18 ino=257 dd-2584 [004] 243.704897: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=431 unstable=0 bg_thresh=1006 thresh=2012 gap=558 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 243.704962: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11104 wrote=0 to_write=8192 dd-2584 [004] 243.705026: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=431 unstable=0 bg_thresh=1005 thresh=2011 gap=507 poll_thresh=20 ino=257 dd-2584 [004] 243.705153: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=456 unstable=0 bg_thresh=1005 thresh=2010 gap=481 poll_thresh=21 ino=257 dd-2584 [004] 243.705155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=52820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 243.707510: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=800 to_write=7392 dd-2584 [004] 243.712488: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1231 unstable=0 bg_thresh=1005 thresh=2010 gap=481 poll_thresh=21 ino=257 dd-2584 [004] 243.712496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=52820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.720421: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1106 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=21 ino=257 dd-2584 [004] 243.720493: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1106 unstable=0 bg_thresh=999 thresh=1999 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 243.720605: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1106 unstable=0 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 243.720716: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1106 unstable=0 bg_thresh=1004 thresh=2009 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 243.720830: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1106 unstable=0 bg_thresh=1006 thresh=2013 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 243.720943: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1106 unstable=0 bg_thresh=1006 thresh=2012 gap=458 poll_thresh=20 ino=257 dd-2584 [004] 243.720947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=52820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.728419: balance_dirty_state: bdi btrfs-1: dirty=448 wb=981 unstable=0 bg_thresh=1002 thresh=2005 gap=576 poll_thresh=20 ino=257 dd-2584 [004] 243.728666: balance_dirty_state: bdi btrfs-1: dirty=448 wb=981 unstable=0 bg_thresh=1002 thresh=2005 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 243.728723: balance_dirty_state: bdi btrfs-1: dirty=473 wb=981 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 243.728836: balance_dirty_state: bdi btrfs-1: dirty=498 wb=981 unstable=0 bg_thresh=1004 thresh=2009 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 243.728949: balance_dirty_state: bdi btrfs-1: dirty=523 wb=981 unstable=0 bg_thresh=1004 thresh=2008 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 243.729063: balance_dirty_state: bdi btrfs-1: dirty=573 wb=981 unstable=0 bg_thresh=1006 thresh=2012 gap=458 poll_thresh=19 ino=257 dd-2584 [004] 243.729067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=52820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.736490: balance_dirty_state: bdi btrfs-1: dirty=573 wb=856 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=19 ino=257 dd-2584 [004] 243.736582: balance_dirty_state: bdi btrfs-1: dirty=573 wb=856 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 243.736664: balance_dirty_state: bdi btrfs-1: dirty=598 wb=856 unstable=0 bg_thresh=995 thresh=1991 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 243.736747: balance_dirty_state: bdi btrfs-1: dirty=623 wb=856 unstable=0 bg_thresh=995 thresh=1991 gap=512 poll_thresh=16 ino=257 dd-2584 [004] 243.736927: balance_dirty_state: bdi btrfs-1: dirty=648 wb=806 unstable=0 bg_thresh=997 thresh=1995 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 243.737108: balance_dirty_state: bdi btrfs-1: dirty=673 wb=781 unstable=0 bg_thresh=997 thresh=1994 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 243.737559: balance_dirty_state: bdi btrfs-1: dirty=698 wb=781 unstable=0 bg_thresh=993 thresh=1987 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 243.737737: balance_dirty_state: bdi btrfs-1: dirty=748 wb=781 unstable=0 bg_thresh=993 thresh=1986 gap=457 poll_thresh=20 ino=257 dd-2584 [004] 243.737743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=52820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.744408: balance_dirty_state: bdi btrfs-1: dirty=748 wb=781 unstable=0 bg_thresh=986 thresh=1972 gap=443 poll_thresh=20 ino=257 dd-2584 [004] 243.744414: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-287% task_weight=97% bdi_bw=52820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 243.752491: balance_dirty_state: bdi btrfs-1: dirty=748 wb=781 unstable=0 bg_thresh=992 thresh=1984 gap=455 poll_thresh=20 ino=257 dd-2584 [000] 243.752498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=97% bdi_bw=52820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.760520: balance_dirty_state: bdi btrfs-1: dirty=748 wb=656 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=20 ino=257 dd-2584 [004] 243.760604: balance_dirty_state: bdi btrfs-1: dirty=748 wb=656 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 243.760687: balance_dirty_state: bdi btrfs-1: dirty=773 wb=656 unstable=0 bg_thresh=991 thresh=1982 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 243.760849: balance_dirty_state: bdi btrfs-1: dirty=798 wb=656 unstable=0 bg_thresh=990 thresh=1981 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 243.761014: balance_dirty_state: bdi btrfs-1: dirty=848 wb=656 unstable=0 bg_thresh=990 thresh=1980 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 243.761021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-181% task_weight=97% bdi_bw=52820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.768506: balance_dirty_state: bdi btrfs-1: dirty=848 wb=531 unstable=0 bg_thresh=987 thresh=1975 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 243.768594: balance_dirty_state: bdi btrfs-1: dirty=848 wb=531 unstable=0 bg_thresh=987 thresh=1974 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 243.768676: balance_dirty_state: bdi btrfs-1: dirty=873 wb=531 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 243.768757: balance_dirty_state: bdi btrfs-1: dirty=873 wb=531 unstable=0 bg_thresh=986 thresh=1973 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 243.768841: balance_dirty_state: bdi btrfs-1: dirty=898 wb=531 unstable=0 bg_thresh=989 thresh=1978 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 243.769005: balance_dirty_state: bdi btrfs-1: dirty=923 wb=531 unstable=0 bg_thresh=985 thresh=1971 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 243.769416: balance_dirty_state: bdi btrfs-1: dirty=973 wb=531 unstable=0 bg_thresh=987 thresh=1975 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 243.769422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=52820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.776532: balance_dirty_state: bdi btrfs-1: dirty=973 wb=531 unstable=0 bg_thresh=987 thresh=1975 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 243.776541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=52820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 243.784521: balance_dirty_state: bdi btrfs-1: dirty=973 wb=381 unstable=0 bg_thresh=984 thresh=1968 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 243.784637: balance_dirty_state: bdi btrfs-1: dirty=973 wb=381 unstable=0 bg_thresh=986 thresh=1973 gap=619 poll_thresh=13 ino=257 dd-2584 [001] 243.784755: balance_dirty_state: bdi btrfs-1: dirty=998 wb=381 unstable=0 bg_thresh=992 thresh=1984 gap=605 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 243.784808: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11184 wrote=0 to_write=8192 dd-2584 [001] 243.784883: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=381 unstable=0 bg_thresh=992 thresh=1984 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 243.785006: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=381 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 243.785254: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=406 unstable=0 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 243.785508: balance_dirty_state: bdi btrfs-1: dirty=998 wb=481 unstable=0 bg_thresh=996 thresh=1993 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 243.785756: balance_dirty_state: bdi btrfs-1: dirty=998 wb=506 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 243.785759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=52820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 243.790379: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=832 to_write=7360 dd-2584 [001] 243.792591: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1206 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 243.792600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=52296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 243.800497: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1081 unstable=0 bg_thresh=999 thresh=1998 gap=619 poll_thresh=19 ino=257 dd-2584 [001] 243.800575: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1081 unstable=0 bg_thresh=999 thresh=1998 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 243.800696: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1081 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 243.800814: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1081 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 243.801052: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1081 unstable=0 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 243.801656: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1081 unstable=0 bg_thresh=1000 thresh=2000 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 243.801666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-250% task_weight=97% bdi_bw=52296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 243.808565: balance_dirty_state: bdi btrfs-1: dirty=423 wb=956 unstable=0 bg_thresh=998 thresh=1996 gap=617 poll_thresh=18 ino=257 dd-2584 [005] 243.808655: balance_dirty_state: bdi btrfs-1: dirty=423 wb=956 unstable=0 bg_thresh=1000 thresh=2001 gap=622 poll_thresh=13 ino=257 dd-2584 [005] 243.808771: balance_dirty_state: bdi btrfs-1: dirty=448 wb=956 unstable=0 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 243.808893: balance_dirty_state: bdi btrfs-1: dirty=473 wb=956 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 243.809009: balance_dirty_state: bdi btrfs-1: dirty=473 wb=956 unstable=0 bg_thresh=1002 thresh=2005 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 243.809241: balance_dirty_state: bdi btrfs-1: dirty=523 wb=956 unstable=0 bg_thresh=1002 thresh=2004 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 243.809476: balance_dirty_state: bdi btrfs-1: dirty=548 wb=956 unstable=0 bg_thresh=1001 thresh=2003 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 243.809485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-246% task_weight=97% bdi_bw=52296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 243.820509: balance_dirty_state: bdi btrfs-1: dirty=548 wb=831 unstable=0 bg_thresh=993 thresh=1987 gap=608 poll_thresh=18 ino=257 dd-2584 [005] 243.820579: balance_dirty_state: bdi btrfs-1: dirty=573 wb=831 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=13 ino=257 dd-2584 [005] 243.820643: balance_dirty_state: bdi btrfs-1: dirty=573 wb=831 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 243.820703: balance_dirty_state: bdi btrfs-1: dirty=598 wb=831 unstable=0 bg_thresh=995 thresh=1991 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 243.820762: balance_dirty_state: bdi btrfs-1: dirty=598 wb=831 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 243.820879: balance_dirty_state: bdi btrfs-1: dirty=648 wb=831 unstable=0 bg_thresh=994 thresh=1989 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 243.821178: balance_dirty_state: bdi btrfs-1: dirty=673 wb=831 unstable=0 bg_thresh=994 thresh=1988 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 243.821183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-218% task_weight=97% bdi_bw=52296 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 243.832548: balance_dirty_state: bdi btrfs-1: dirty=673 wb=806 unstable=0 bg_thresh=994 thresh=1988 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 243.832658: balance_dirty_state: bdi btrfs-1: dirty=698 wb=806 unstable=0 bg_thresh=996 thresh=1993 gap=489 poll_thresh=13 ino=257 dd-2584 [005] 243.832665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=52296 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [005] 243.844577: balance_dirty_state: bdi btrfs-1: dirty=698 wb=556 unstable=0 bg_thresh=997 thresh=1995 gap=741 poll_thresh=13 ino=257 dd-2584 [005] 243.844683: balance_dirty_state: bdi btrfs-1: dirty=698 wb=556 unstable=0 bg_thresh=997 thresh=1994 gap=740 poll_thresh=10 ino=257 dd-2584 [005] 243.844778: balance_dirty_state: bdi btrfs-1: dirty=723 wb=556 unstable=0 bg_thresh=994 thresh=1988 gap=709 poll_thresh=11 ino=257 dd-2584 [005] 243.844873: balance_dirty_state: bdi btrfs-1: dirty=748 wb=556 unstable=0 bg_thresh=996 thresh=1993 gap=689 poll_thresh=12 ino=257 dd-2584 [005] 243.844969: balance_dirty_state: bdi btrfs-1: dirty=748 wb=556 unstable=0 bg_thresh=996 thresh=1992 gap=688 poll_thresh=13 ino=257 dd-2584 [005] 243.845063: balance_dirty_state: bdi btrfs-1: dirty=773 wb=556 unstable=0 bg_thresh=996 thresh=1992 gap=663 poll_thresh=14 ino=257 dd-2584 [005] 243.845158: balance_dirty_state: bdi btrfs-1: dirty=773 wb=556 unstable=0 bg_thresh=995 thresh=1991 gap=662 poll_thresh=15 ino=257 dd-2584 [005] 243.845252: balance_dirty_state: bdi btrfs-1: dirty=798 wb=556 unstable=0 bg_thresh=995 thresh=1991 gap=637 poll_thresh=16 ino=257 dd-2584 [005] 243.845439: balance_dirty_state: bdi btrfs-1: dirty=823 wb=556 unstable=0 bg_thresh=997 thresh=1995 gap=616 poll_thresh=17 ino=257 dd-2584 [005] 243.845629: balance_dirty_state: bdi btrfs-1: dirty=873 wb=556 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=18 ino=257 dd-2584 [005] 243.845816: balance_dirty_state: bdi btrfs-1: dirty=898 wb=556 unstable=0 bg_thresh=996 thresh=1993 gap=539 poll_thresh=19 ino=257 dd-2584 [005] 243.846297: balance_dirty_state: bdi btrfs-1: dirty=923 wb=556 unstable=0 bg_thresh=998 thresh=1997 gap=518 poll_thresh=20 ino=257 dd-2584 [005] 243.846488: balance_dirty_state: bdi btrfs-1: dirty=973 wb=556 unstable=0 bg_thresh=995 thresh=1990 gap=461 poll_thresh=21 ino=257 dd-2584 [005] 243.846495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-215% task_weight=97% bdi_bw=52296 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 243.852548: balance_dirty_state: bdi btrfs-1: dirty=973 wb=406 unstable=0 bg_thresh=996 thresh=1993 gap=614 poll_thresh=21 ino=257 dd-2584 [005] 243.852659: balance_dirty_state: bdi btrfs-1: dirty=973 wb=406 unstable=0 bg_thresh=999 thresh=1998 gap=619 poll_thresh=16 ino=257 dd-2584 [005] 243.852847: balance_dirty_state: bdi btrfs-1: dirty=998 wb=406 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=17 ino=257 dd-2584 [005] 243.853034: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=406 unstable=0 bg_thresh=998 thresh=1996 gap=542 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 243.853110: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11252 wrote=0 to_write=8192 dd-2584 [005] 243.853235: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=406 unstable=0 bg_thresh=997 thresh=1995 gap=516 poll_thresh=19 ino=257 dd-2584 [005] 243.853438: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=431 unstable=0 bg_thresh=999 thresh=1999 gap=495 poll_thresh=20 ino=257 dd-2584 [005] 243.853440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=52296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 243.857011: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=800 to_write=7392 dd-2584 [005] 243.860514: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1081 unstable=0 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=20 ino=257 dd-2584 [005] 243.860579: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1081 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=15 ino=257 dd-2584 [005] 243.860641: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1081 unstable=0 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=16 ino=257 dd-2584 [005] 243.860944: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1081 unstable=0 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 243.861066: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1081 unstable=0 bg_thresh=999 thresh=1998 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 243.861185: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1081 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 243.861190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=52296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 243.868829: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1081 unstable=0 bg_thresh=989 thresh=1979 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 243.868836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=52296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 243.880549: balance_dirty_state: bdi btrfs-1: dirty=423 wb=956 unstable=0 bg_thresh=990 thresh=1981 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 243.880635: balance_dirty_state: bdi btrfs-1: dirty=423 wb=956 unstable=0 bg_thresh=989 thresh=1978 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 243.880697: balance_dirty_state: bdi btrfs-1: dirty=448 wb=956 unstable=0 bg_thresh=989 thresh=1978 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 243.880756: balance_dirty_state: bdi btrfs-1: dirty=473 wb=956 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 243.880880: balance_dirty_state: bdi btrfs-1: dirty=498 wb=956 unstable=0 bg_thresh=994 thresh=1988 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 243.881007: balance_dirty_state: bdi btrfs-1: dirty=523 wb=956 unstable=0 bg_thresh=1002 thresh=2004 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 243.881133: balance_dirty_state: bdi btrfs-1: dirty=548 wb=956 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 243.881138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=52296 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 243.892584: balance_dirty_state: bdi btrfs-1: dirty=548 wb=956 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 243.892595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=52296 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 243.904512: balance_dirty_state: bdi btrfs-1: dirty=548 wb=831 unstable=0 bg_thresh=995 thresh=1990 gap=611 poll_thresh=19 ino=257 dd-2584 [005] 243.904680: balance_dirty_state: bdi btrfs-1: dirty=573 wb=831 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 243.904751: balance_dirty_state: bdi btrfs-1: dirty=598 wb=781 unstable=0 bg_thresh=998 thresh=1997 gap=618 poll_thresh=15 ino=257 dd-2584 [005] 243.905003: balance_dirty_state: bdi btrfs-1: dirty=598 wb=781 unstable=0 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=16 ino=257 dd-2584 [005] 243.905127: balance_dirty_state: bdi btrfs-1: dirty=648 wb=781 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=17 ino=257 dd-2584 [005] 243.905249: balance_dirty_state: bdi btrfs-1: dirty=673 wb=781 unstable=0 bg_thresh=997 thresh=1994 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 243.905371: balance_dirty_state: bdi btrfs-1: dirty=698 wb=781 unstable=0 bg_thresh=999 thresh=1998 gap=519 poll_thresh=19 ino=257 dd-2584 [005] 243.905492: balance_dirty_state: bdi btrfs-1: dirty=723 wb=781 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=20 ino=257 dd-2584 [005] 243.905497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=51416 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 243.912563: balance_dirty_state: bdi btrfs-1: dirty=723 wb=656 unstable=0 bg_thresh=1001 thresh=2003 gap=624 poll_thresh=20 ino=257 dd-2584 [005] 243.912670: balance_dirty_state: bdi btrfs-1: dirty=748 wb=656 unstable=0 bg_thresh=1001 thresh=2003 gap=599 poll_thresh=15 ino=257 dd-2584 [005] 243.912731: balance_dirty_state: bdi btrfs-1: dirty=773 wb=656 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 243.912857: balance_dirty_state: bdi btrfs-1: dirty=798 wb=631 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=17 ino=257 dd-2584 [005] 243.913000: balance_dirty_state: bdi btrfs-1: dirty=823 wb=556 unstable=0 bg_thresh=999 thresh=1998 gap=619 poll_thresh=18 ino=257 dd-2584 [005] 243.913313: balance_dirty_state: bdi btrfs-1: dirty=873 wb=531 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 243.913438: balance_dirty_state: bdi btrfs-1: dirty=898 wb=531 unstable=0 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=20 ino=257 dd-2584 [005] 243.913563: balance_dirty_state: bdi btrfs-1: dirty=923 wb=531 unstable=0 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=21 ino=257 dd-2584 [005] 243.913687: balance_dirty_state: bdi btrfs-1: dirty=948 wb=531 unstable=0 bg_thresh=998 thresh=1996 gap=517 poll_thresh=22 ino=257 dd-2584 [005] 243.913812: balance_dirty_state: bdi btrfs-1: dirty=998 wb=531 unstable=0 bg_thresh=997 thresh=1994 gap=465 poll_thresh=23 ino=257 dd-2584 [005] 243.913817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=51416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 243.913831: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11312 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 243.918421: writeback_single_inode: bdi btrfs-1: ino=257 state= age=260 wrote=704 to_write=7488 dd-2584 [005] 243.920566: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1231 unstable=0 bg_thresh=1002 thresh=2005 gap=476 poll_thresh=23 ino=257 dd-2584 [005] 243.920575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=51416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 243.928584: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1081 unstable=0 bg_thresh=1002 thresh=2005 gap=626 poll_thresh=23 ino=257 dd-2584 [001] 243.928712: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1081 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=17 ino=257 dd-2584 [001] 243.928947: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1081 unstable=0 bg_thresh=1004 thresh=2009 gap=580 poll_thresh=18 ino=257 dd-2584 [001] 243.929183: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1081 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=19 ino=257 dd-2584 [001] 243.929417: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1081 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=20 ino=257 dd-2584 [001] 243.930022: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1081 unstable=0 bg_thresh=1000 thresh=2000 gap=471 poll_thresh=21 ino=257 dd-2584 [001] 243.930031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=51416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 243.936603: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1081 unstable=0 bg_thresh=1000 thresh=2000 gap=471 poll_thresh=21 ino=257 dd-2584 [001] 243.936613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=51416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 243.944623: balance_dirty_state: bdi btrfs-1: dirty=448 wb=956 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=21 ino=257 dd-2584 [001] 243.944752: balance_dirty_state: bdi btrfs-1: dirty=473 wb=956 unstable=0 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 243.944989: balance_dirty_state: bdi btrfs-1: dirty=498 wb=956 unstable=0 bg_thresh=1002 thresh=2005 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 243.945225: balance_dirty_state: bdi btrfs-1: dirty=523 wb=956 unstable=0 bg_thresh=1002 thresh=2004 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 243.945459: balance_dirty_state: bdi btrfs-1: dirty=573 wb=956 unstable=0 bg_thresh=1001 thresh=2003 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 243.945467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=51416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 243.952642: balance_dirty_state: bdi btrfs-1: dirty=573 wb=956 unstable=0 bg_thresh=1001 thresh=2003 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 243.952651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=51416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 243.960621: balance_dirty_state: bdi btrfs-1: dirty=573 wb=956 unstable=0 bg_thresh=1001 thresh=2003 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 243.960630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=51416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 243.968606: balance_dirty_state: bdi btrfs-1: dirty=573 wb=956 unstable=0 bg_thresh=1001 thresh=2003 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 243.968613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=51416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.976606: balance_dirty_state: bdi btrfs-1: dirty=573 wb=831 unstable=0 bg_thresh=1003 thresh=2007 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 243.976685: balance_dirty_state: bdi btrfs-1: dirty=573 wb=831 unstable=0 bg_thresh=1003 thresh=2007 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 243.976743: balance_dirty_state: bdi btrfs-1: dirty=598 wb=831 unstable=0 bg_thresh=1006 thresh=2012 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 243.976799: balance_dirty_state: bdi btrfs-1: dirty=623 wb=831 unstable=0 bg_thresh=1006 thresh=2012 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 243.976912: balance_dirty_state: bdi btrfs-1: dirty=648 wb=831 unstable=0 bg_thresh=1011 thresh=2022 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 243.977027: balance_dirty_state: bdi btrfs-1: dirty=673 wb=831 unstable=0 bg_thresh=1010 thresh=2021 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 243.977311: balance_dirty_state: bdi btrfs-1: dirty=698 wb=831 unstable=0 bg_thresh=1010 thresh=2020 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 243.977316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=51416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 243.984491: balance_dirty_state: bdi btrfs-1: dirty=698 wb=756 unstable=0 bg_thresh=1008 thresh=2016 gap=562 poll_thresh=19 ino=257 dd-2584 [004] 243.984582: balance_dirty_state: bdi btrfs-1: dirty=723 wb=706 unstable=0 bg_thresh=1005 thresh=2010 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 243.984667: balance_dirty_state: bdi btrfs-1: dirty=748 wb=706 unstable=0 bg_thresh=1007 thresh=2015 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 243.984753: balance_dirty_state: bdi btrfs-1: dirty=748 wb=706 unstable=0 bg_thresh=1007 thresh=2014 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 243.984923: balance_dirty_state: bdi btrfs-1: dirty=798 wb=706 unstable=0 bg_thresh=1006 thresh=2013 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 243.985095: balance_dirty_state: bdi btrfs-1: dirty=823 wb=706 unstable=0 bg_thresh=1006 thresh=2012 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 243.985101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-283% task_weight=99% bdi_bw=51416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 243.992485: balance_dirty_state: bdi btrfs-1: dirty=823 wb=706 unstable=0 bg_thresh=1004 thresh=2008 gap=479 poll_thresh=18 ino=257 dd-2584 [000] 243.992491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=51416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.002973: balance_dirty_state: bdi btrfs-1: dirty=823 wb=681 unstable=0 bg_thresh=1014 thresh=2029 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 244.003067: balance_dirty_state: bdi btrfs-1: dirty=848 wb=681 unstable=0 bg_thresh=1014 thresh=2028 gap=499 poll_thresh=13 ino=257 dd-2584 [004] 244.003073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=51416 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 244.008581: balance_dirty_state: bdi btrfs-1: dirty=848 wb=556 unstable=0 bg_thresh=1009 thresh=2018 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 244.008677: balance_dirty_state: bdi btrfs-1: dirty=848 wb=556 unstable=0 bg_thresh=1009 thresh=2018 gap=614 poll_thresh=10 ino=257 dd-2584 [004] 244.008767: balance_dirty_state: bdi btrfs-1: dirty=873 wb=556 unstable=0 bg_thresh=1008 thresh=2017 gap=588 poll_thresh=11 ino=257 dd-2584 [004] 244.008859: balance_dirty_state: bdi btrfs-1: dirty=873 wb=556 unstable=0 bg_thresh=1008 thresh=2017 gap=588 poll_thresh=12 ino=257 dd-2584 [004] 244.008951: balance_dirty_state: bdi btrfs-1: dirty=898 wb=556 unstable=0 bg_thresh=1008 thresh=2016 gap=562 poll_thresh=13 ino=257 dd-2584 [004] 244.009043: balance_dirty_state: bdi btrfs-1: dirty=923 wb=556 unstable=0 bg_thresh=1008 thresh=2016 gap=537 poll_thresh=14 ino=257 dd-2584 [004] 244.009135: balance_dirty_state: bdi btrfs-1: dirty=923 wb=556 unstable=0 bg_thresh=1007 thresh=2015 gap=536 poll_thresh=15 ino=257 dd-2584 [004] 244.009510: balance_dirty_state: bdi btrfs-1: dirty=948 wb=556 unstable=0 bg_thresh=1007 thresh=2014 gap=510 poll_thresh=16 ino=257 dd-2584 [004] 244.009690: balance_dirty_state: bdi btrfs-1: dirty=973 wb=556 unstable=0 bg_thresh=1003 thresh=2007 gap=478 poll_thresh=17 ino=257 dd-2584 [004] 244.009696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.016573: balance_dirty_state: bdi btrfs-1: dirty=973 wb=431 unstable=0 bg_thresh=1006 thresh=2013 gap=609 poll_thresh=17 ino=257 dd-2584 [004] 244.016666: balance_dirty_state: bdi btrfs-1: dirty=998 wb=431 unstable=0 bg_thresh=1009 thresh=2018 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 244.016755: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=431 unstable=0 bg_thresh=1006 thresh=2012 gap=558 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 244.016820: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11416 wrote=0 to_write=8192 dd-2584 [004] 244.016854: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=431 unstable=0 bg_thresh=1008 thresh=2017 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 244.016946: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=431 unstable=0 bg_thresh=1008 thresh=2016 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 244.017138: balance_dirty_state: bdi btrfs-1: dirty=998 wb=506 unstable=0 bg_thresh=1007 thresh=2015 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 244.017331: balance_dirty_state: bdi btrfs-1: dirty=948 wb=606 unstable=0 bg_thresh=1007 thresh=2014 gap=460 poll_thresh=18 ino=257 dd-2584 [004] 244.017333: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 244.018757: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=800 to_write=7392 dd-2584 [003] 244.024581: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1231 unstable=0 bg_thresh=1008 thresh=2016 gap=487 poll_thresh=18 ino=257 dd-2584 [003] 244.024587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 244.032564: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1106 unstable=0 bg_thresh=987 thresh=1975 gap=571 poll_thresh=18 ino=257 dd-2584 [003] 244.032686: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1106 unstable=0 bg_thresh=987 thresh=1975 gap=571 poll_thresh=13 ino=257 dd-2584 [003] 244.032751: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1106 unstable=0 bg_thresh=990 thresh=1980 gap=551 poll_thresh=14 ino=257 dd-2584 [003] 244.032815: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1106 unstable=0 bg_thresh=990 thresh=1980 gap=551 poll_thresh=15 ino=257 dd-2584 [003] 244.032880: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1106 unstable=0 bg_thresh=995 thresh=1991 gap=537 poll_thresh=16 ino=257 dd-2584 [003] 244.033202: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1106 unstable=0 bg_thresh=998 thresh=1996 gap=517 poll_thresh=17 ino=257 dd-2584 [003] 244.033321: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1106 unstable=0 bg_thresh=1000 thresh=2000 gap=471 poll_thresh=18 ino=257 dd-2584 [003] 244.033326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 244.040608: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1106 unstable=0 bg_thresh=999 thresh=1999 gap=470 poll_thresh=18 ino=257 dd-2584 [003] 244.040617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 244.048647: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1113 unstable=0 bg_thresh=1000 thresh=2000 gap=469 poll_thresh=18 ino=257 dd-2584 [003] 244.048654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 244.056604: balance_dirty_state: bdi btrfs-1: dirty=429 wb=974 unstable=0 bg_thresh=990 thresh=1980 gap=577 poll_thresh=18 ino=257 dd-2584 [003] 244.056713: balance_dirty_state: bdi btrfs-1: dirty=429 wb=974 unstable=0 bg_thresh=990 thresh=1980 gap=577 poll_thresh=13 ino=257 dd-2584 [003] 244.056807: balance_dirty_state: bdi btrfs-1: dirty=454 wb=974 unstable=0 bg_thresh=992 thresh=1985 gap=557 poll_thresh=14 ino=257 dd-2584 [003] 244.056900: balance_dirty_state: bdi btrfs-1: dirty=479 wb=974 unstable=0 bg_thresh=992 thresh=1985 gap=532 poll_thresh=15 ino=257 dd-2584 [003] 244.056994: balance_dirty_state: bdi btrfs-1: dirty=479 wb=974 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=16 ino=257 dd-2584 [003] 244.057184: balance_dirty_state: bdi btrfs-1: dirty=504 wb=974 unstable=0 bg_thresh=1000 thresh=2001 gap=523 poll_thresh=17 ino=257 dd-2584 [003] 244.057374: balance_dirty_state: bdi btrfs-1: dirty=554 wb=974 unstable=0 bg_thresh=1002 thresh=2005 gap=477 poll_thresh=18 ino=257 dd-2584 [003] 244.057381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 244.068715: balance_dirty_state: bdi btrfs-1: dirty=552 wb=782 unstable=0 bg_thresh=994 thresh=1989 gap=655 poll_thresh=18 ino=257 dd-2584 [003] 244.068842: balance_dirty_state: bdi btrfs-1: dirty=552 wb=782 unstable=0 bg_thresh=994 thresh=1989 gap=655 poll_thresh=13 ino=257 dd-2584 [003] 244.068959: balance_dirty_state: bdi btrfs-1: dirty=577 wb=782 unstable=0 bg_thresh=997 thresh=1994 gap=635 poll_thresh=14 ino=257 dd-2584 [003] 244.069076: balance_dirty_state: bdi btrfs-1: dirty=602 wb=782 unstable=0 bg_thresh=999 thresh=1999 gap=615 poll_thresh=15 ino=257 dd-2584 [003] 244.069194: balance_dirty_state: bdi btrfs-1: dirty=602 wb=782 unstable=0 bg_thresh=999 thresh=1999 gap=615 poll_thresh=16 ino=257 dd-2584 [003] 244.069799: balance_dirty_state: bdi btrfs-1: dirty=652 wb=782 unstable=0 bg_thresh=999 thresh=1998 gap=564 poll_thresh=17 ino=257 dd-2584 [003] 244.070042: balance_dirty_state: bdi btrfs-1: dirty=677 wb=782 unstable=0 bg_thresh=1001 thresh=2002 gap=543 poll_thresh=18 ino=257 dd-2584 [003] 244.070278: balance_dirty_state: bdi btrfs-1: dirty=702 wb=782 unstable=0 bg_thresh=1000 thresh=2001 gap=517 poll_thresh=19 ino=257 dd-2584 [003] 244.070516: balance_dirty_state: bdi btrfs-1: dirty=752 wb=782 unstable=0 bg_thresh=1000 thresh=2000 gap=466 poll_thresh=20 ino=257 dd-2584 [003] 244.070525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 244.076658: balance_dirty_state: bdi btrfs-1: dirty=752 wb=782 unstable=0 bg_thresh=992 thresh=1984 gap=450 poll_thresh=20 ino=257 dd-2584 [003] 244.076667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=98% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.084675: balance_dirty_state: bdi btrfs-1: dirty=752 wb=657 unstable=0 bg_thresh=992 thresh=1984 gap=575 poll_thresh=20 ino=257 dd-2584 [004] 244.084796: balance_dirty_state: bdi btrfs-1: dirty=752 wb=657 unstable=0 bg_thresh=992 thresh=1984 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 244.084918: balance_dirty_state: bdi btrfs-1: dirty=777 wb=657 unstable=0 bg_thresh=991 thresh=1983 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 244.085152: balance_dirty_state: bdi btrfs-1: dirty=802 wb=657 unstable=0 bg_thresh=991 thresh=1982 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 244.085438: balance_dirty_state: bdi btrfs-1: dirty=852 wb=657 unstable=0 bg_thresh=990 thresh=1981 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 244.085450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.092623: balance_dirty_state: bdi btrfs-1: dirty=848 wb=547 unstable=0 bg_thresh=992 thresh=1985 gap=590 poll_thresh=18 ino=257 dd-2584 [004] 244.092768: balance_dirty_state: bdi btrfs-1: dirty=848 wb=547 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 244.092887: balance_dirty_state: bdi btrfs-1: dirty=873 wb=547 unstable=0 bg_thresh=994 thresh=1989 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 244.093006: balance_dirty_state: bdi btrfs-1: dirty=898 wb=547 unstable=0 bg_thresh=994 thresh=1989 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 244.093648: balance_dirty_state: bdi btrfs-1: dirty=898 wb=422 unstable=0 bg_thresh=993 thresh=1987 gap=667 poll_thresh=16 ino=257 dd-2584 [004] 244.093882: balance_dirty_state: bdi btrfs-1: dirty=948 wb=422 unstable=0 bg_thresh=993 thresh=1986 gap=616 poll_thresh=17 ino=257 dd-2584 [004] 244.094118: balance_dirty_state: bdi btrfs-1: dirty=973 wb=422 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 244.094355: balance_dirty_state: bdi btrfs-1: dirty=998 wb=422 unstable=0 bg_thresh=994 thresh=1989 gap=569 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 244.094445: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11492 wrote=0 to_write=8192 dd-2584 [004] 244.094603: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=422 unstable=0 bg_thresh=994 thresh=1988 gap=543 poll_thresh=20 ino=257 dd-2584 [004] 244.094852: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=447 unstable=0 bg_thresh=993 thresh=1987 gap=492 poll_thresh=21 ino=257 dd-2584 [004] 244.094855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 244.098238: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=768 to_write=7424 dd-2584 [004] 244.100590: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1197 unstable=0 bg_thresh=993 thresh=1987 gap=492 poll_thresh=21 ino=257 dd-2584 [004] 244.100603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 244.108686: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1069 unstable=0 bg_thresh=992 thresh=1984 gap=617 poll_thresh=21 ino=257 dd-2584 [000] 244.108878: balance_dirty_state: bdi btrfs-1: dirty=298 wb=994 unstable=0 bg_thresh=989 thresh=1978 gap=686 poll_thresh=16 ino=257 dd-2584 [000] 244.109178: balance_dirty_state: bdi btrfs-1: dirty=348 wb=944 unstable=0 bg_thresh=997 thresh=1994 gap=702 poll_thresh=17 ino=257 dd-2584 [000] 244.109415: balance_dirty_state: bdi btrfs-1: dirty=373 wb=944 unstable=0 bg_thresh=996 thresh=1993 gap=676 poll_thresh=18 ino=257 dd-2584 [000] 244.110019: balance_dirty_state: bdi btrfs-1: dirty=398 wb=944 unstable=0 bg_thresh=996 thresh=1992 gap=650 poll_thresh=19 ino=257 dd-2584 [000] 244.110254: balance_dirty_state: bdi btrfs-1: dirty=448 wb=944 unstable=0 bg_thresh=995 thresh=1991 gap=599 poll_thresh=20 ino=257 dd-2584 [000] 244.110489: balance_dirty_state: bdi btrfs-1: dirty=473 wb=944 unstable=0 bg_thresh=997 thresh=1995 gap=578 poll_thresh=21 ino=257 dd-2584 [000] 244.110725: balance_dirty_state: bdi btrfs-1: dirty=498 wb=944 unstable=0 bg_thresh=997 thresh=1994 gap=552 poll_thresh=22 ino=257 dd-2584 [000] 244.110958: balance_dirty_state: bdi btrfs-1: dirty=523 wb=944 unstable=0 bg_thresh=996 thresh=1993 gap=526 poll_thresh=23 ino=257 dd-2584 [000] 244.111192: balance_dirty_state: bdi btrfs-1: dirty=573 wb=944 unstable=0 bg_thresh=996 thresh=1992 gap=475 poll_thresh=24 ino=257 dd-2584 [000] 244.111201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=49784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.116549: balance_dirty_state: bdi btrfs-1: dirty=573 wb=869 unstable=0 bg_thresh=992 thresh=1985 gap=543 poll_thresh=24 ino=257 dd-2584 [004] 244.116733: balance_dirty_state: bdi btrfs-1: dirty=573 wb=819 unstable=0 bg_thresh=998 thresh=1996 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 244.117050: balance_dirty_state: bdi btrfs-1: dirty=623 wb=819 unstable=0 bg_thresh=993 thresh=1987 gap=545 poll_thresh=19 ino=257 dd-2584 [004] 244.117920: balance_dirty_state: bdi btrfs-1: dirty=648 wb=819 unstable=0 bg_thresh=995 thresh=1990 gap=523 poll_thresh=20 ino=257 dd-2584 [004] 244.118237: balance_dirty_state: bdi btrfs-1: dirty=673 wb=819 unstable=0 bg_thresh=997 thresh=1994 gap=502 poll_thresh=21 ino=257 dd-2584 [004] 244.118553: balance_dirty_state: bdi btrfs-1: dirty=698 wb=819 unstable=0 bg_thresh=993 thresh=1986 gap=469 poll_thresh=22 ino=257 dd-2584 [004] 244.118563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-320% task_weight=101% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.124653: balance_dirty_state: bdi btrfs-1: dirty=698 wb=819 unstable=0 bg_thresh=998 thresh=1996 gap=479 poll_thresh=22 ino=257 dd-2584 [004] 244.124659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-307% task_weight=101% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 244.132564: balance_dirty_state: bdi btrfs-1: dirty=698 wb=544 unstable=0 bg_thresh=997 thresh=1995 gap=753 poll_thresh=22 ino=257 dd-2584 [003] 244.132632: balance_dirty_state: bdi btrfs-1: dirty=698 wb=544 unstable=0 bg_thresh=997 thresh=1995 gap=753 poll_thresh=16 ino=257 dd-2584 [003] 244.132752: balance_dirty_state: bdi btrfs-1: dirty=723 wb=544 unstable=0 bg_thresh=1000 thresh=2000 gap=733 poll_thresh=17 ino=257 dd-2584 [003] 244.132873: balance_dirty_state: bdi btrfs-1: dirty=773 wb=544 unstable=0 bg_thresh=1005 thresh=2010 gap=693 poll_thresh=18 ino=257 dd-2584 [003] 244.132995: balance_dirty_state: bdi btrfs-1: dirty=798 wb=544 unstable=0 bg_thresh=1004 thresh=2009 gap=667 poll_thresh=19 ino=257 dd-2584 [003] 244.133117: balance_dirty_state: bdi btrfs-1: dirty=823 wb=544 unstable=0 bg_thresh=1004 thresh=2008 gap=641 poll_thresh=20 ino=257 dd-2584 [003] 244.133239: balance_dirty_state: bdi btrfs-1: dirty=873 wb=544 unstable=0 bg_thresh=1003 thresh=2007 gap=590 poll_thresh=21 ino=257 dd-2584 [003] 244.133548: balance_dirty_state: bdi btrfs-1: dirty=898 wb=544 unstable=0 bg_thresh=1005 thresh=2011 gap=569 poll_thresh=22 ino=257 dd-2584 [003] 244.133670: balance_dirty_state: bdi btrfs-1: dirty=923 wb=544 unstable=0 bg_thresh=1005 thresh=2010 gap=543 poll_thresh=23 ino=257 dd-2584 [003] 244.133792: balance_dirty_state: bdi btrfs-1: dirty=948 wb=544 unstable=0 bg_thresh=1004 thresh=2009 gap=517 poll_thresh=24 ino=257 dd-2584 [003] 244.133913: balance_dirty_state: bdi btrfs-1: dirty=998 wb=544 unstable=0 bg_thresh=1006 thresh=2013 gap=471 poll_thresh=25 ino=257 dd-2584 [003] 244.133918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 244.140549: balance_dirty_state: bdi btrfs-1: dirty=998 wb=394 unstable=0 bg_thresh=996 thresh=1993 gap=601 poll_thresh=25 ino=257 flush-btrfs-1-2586 [001] 244.140590: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11540 wrote=0 to_write=8192 dd-2584 [007] 244.140654: balance_dirty_state: bdi btrfs-1: dirty=998 wb=394 unstable=0 bg_thresh=996 thresh=1993 gap=601 poll_thresh=19 ino=257 dd-2584 [007] 244.140906: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=419 unstable=0 bg_thresh=998 thresh=1997 gap=555 poll_thresh=20 ino=257 dd-2584 [007] 244.141149: balance_dirty_state: bdi btrfs-1: dirty=998 wb=469 unstable=0 bg_thresh=998 thresh=1996 gap=529 poll_thresh=21 ino=257 dd-2584 [007] 244.141289: balance_dirty_state: bdi btrfs-1: dirty=973 wb=519 unstable=0 bg_thresh=997 thresh=1995 gap=503 poll_thresh=22 ino=257 dd-2584 [007] 244.141785: balance_dirty_state: bdi btrfs-1: dirty=823 wb=719 unstable=0 bg_thresh=997 thresh=1994 gap=452 poll_thresh=23 ino=257 dd-2584 [007] 244.141787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 244.142979: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=864 to_write=7328 dd-2584 [007] 244.148611: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1119 unstable=0 bg_thresh=988 thresh=1977 gap=560 poll_thresh=23 ino=257 dd-2584 [007] 244.148698: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1119 unstable=0 bg_thresh=994 thresh=1988 gap=571 poll_thresh=17 ino=257 dd-2584 [007] 244.148860: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1119 unstable=0 bg_thresh=993 thresh=1987 gap=520 poll_thresh=18 ino=257 dd-2584 [007] 244.149023: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1119 unstable=0 bg_thresh=992 thresh=1985 gap=493 poll_thresh=19 ino=257 dd-2584 [007] 244.149029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 244.156673: balance_dirty_state: bdi btrfs-1: dirty=373 wb=994 unstable=0 bg_thresh=988 thresh=1977 gap=610 poll_thresh=19 ino=257 dd-2584 [003] 244.156757: balance_dirty_state: bdi btrfs-1: dirty=373 wb=994 unstable=0 bg_thresh=991 thresh=1983 gap=616 poll_thresh=14 ino=257 dd-2584 [003] 244.156821: balance_dirty_state: bdi btrfs-1: dirty=398 wb=994 unstable=0 bg_thresh=990 thresh=1981 gap=589 poll_thresh=15 ino=257 dd-2584 [003] 244.156883: balance_dirty_state: bdi btrfs-1: dirty=423 wb=994 unstable=0 bg_thresh=993 thresh=1987 gap=570 poll_thresh=16 ino=257 dd-2584 [003] 244.157007: balance_dirty_state: bdi btrfs-1: dirty=448 wb=994 unstable=0 bg_thresh=998 thresh=1997 gap=555 poll_thresh=17 ino=257 dd-2584 [003] 244.157133: balance_dirty_state: bdi btrfs-1: dirty=473 wb=994 unstable=0 bg_thresh=998 thresh=1996 gap=529 poll_thresh=18 ino=257 dd-2584 [003] 244.157251: balance_dirty_state: bdi btrfs-1: dirty=498 wb=994 unstable=0 bg_thresh=997 thresh=1995 gap=503 poll_thresh=19 ino=257 dd-2584 [003] 244.157553: balance_dirty_state: bdi btrfs-1: dirty=548 wb=994 unstable=0 bg_thresh=999 thresh=1999 gap=457 poll_thresh=20 ino=257 dd-2584 [003] 244.157558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 244.164646: balance_dirty_state: bdi btrfs-1: dirty=548 wb=869 unstable=0 bg_thresh=1000 thresh=2001 gap=584 poll_thresh=20 ino=257 dd-2584 [003] 244.164716: balance_dirty_state: bdi btrfs-1: dirty=548 wb=869 unstable=0 bg_thresh=1000 thresh=2001 gap=584 poll_thresh=15 ino=257 dd-2584 [003] 244.164777: balance_dirty_state: bdi btrfs-1: dirty=573 wb=869 unstable=0 bg_thresh=1000 thresh=2000 gap=558 poll_thresh=16 ino=257 dd-2584 [003] 244.164898: balance_dirty_state: bdi btrfs-1: dirty=598 wb=869 unstable=0 bg_thresh=999 thresh=1999 gap=532 poll_thresh=17 ino=257 dd-2584 [003] 244.165019: balance_dirty_state: bdi btrfs-1: dirty=648 wb=869 unstable=0 bg_thresh=999 thresh=1998 gap=481 poll_thresh=18 ino=257 dd-2584 [003] 244.165024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 244.172626: balance_dirty_state: bdi btrfs-1: dirty=648 wb=869 unstable=0 bg_thresh=997 thresh=1995 gap=478 poll_thresh=18 ino=257 dd-2584 [003] 244.172632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 244.180651: balance_dirty_state: bdi btrfs-1: dirty=648 wb=619 unstable=0 bg_thresh=1000 thresh=2001 gap=734 poll_thresh=18 ino=257 dd-2584 [007] 244.180720: balance_dirty_state: bdi btrfs-1: dirty=648 wb=619 unstable=0 bg_thresh=1000 thresh=2001 gap=734 poll_thresh=13 ino=257 dd-2584 [007] 244.180780: balance_dirty_state: bdi btrfs-1: dirty=673 wb=619 unstable=0 bg_thresh=1003 thresh=2006 gap=714 poll_thresh=14 ino=257 dd-2584 [007] 244.180839: balance_dirty_state: bdi btrfs-1: dirty=698 wb=619 unstable=0 bg_thresh=1005 thresh=2011 gap=694 poll_thresh=15 ino=257 dd-2584 [007] 244.180897: balance_dirty_state: bdi btrfs-1: dirty=698 wb=619 unstable=0 bg_thresh=1005 thresh=2011 gap=694 poll_thresh=16 ino=257 dd-2584 [007] 244.181019: balance_dirty_state: bdi btrfs-1: dirty=748 wb=619 unstable=0 bg_thresh=1008 thresh=2016 gap=649 poll_thresh=17 ino=257 dd-2584 [007] 244.181143: balance_dirty_state: bdi btrfs-1: dirty=773 wb=619 unstable=0 bg_thresh=1010 thresh=2020 gap=628 poll_thresh=18 ino=257 dd-2584 [007] 244.181447: balance_dirty_state: bdi btrfs-1: dirty=798 wb=619 unstable=0 bg_thresh=1009 thresh=2019 gap=602 poll_thresh=19 ino=257 dd-2584 [007] 244.181568: balance_dirty_state: bdi btrfs-1: dirty=823 wb=619 unstable=0 bg_thresh=1006 thresh=2012 gap=570 poll_thresh=20 ino=257 dd-2584 [007] 244.181687: balance_dirty_state: bdi btrfs-1: dirty=873 wb=619 unstable=0 bg_thresh=1008 thresh=2016 gap=524 poll_thresh=21 ino=257 dd-2584 [007] 244.181805: balance_dirty_state: bdi btrfs-1: dirty=898 wb=619 unstable=0 bg_thresh=1007 thresh=2015 gap=498 poll_thresh=22 ino=257 dd-2584 [007] 244.181810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 244.188609: balance_dirty_state: bdi btrfs-1: dirty=898 wb=494 unstable=0 bg_thresh=1006 thresh=2012 gap=620 poll_thresh=22 ino=257 dd-2584 [007] 244.188692: balance_dirty_state: bdi btrfs-1: dirty=923 wb=494 unstable=0 bg_thresh=1006 thresh=2012 gap=595 poll_thresh=16 ino=257 dd-2584 [007] 244.188810: balance_dirty_state: bdi btrfs-1: dirty=948 wb=494 unstable=0 bg_thresh=1008 thresh=2016 gap=574 poll_thresh=17 ino=257 dd-2584 [007] 244.188929: balance_dirty_state: bdi btrfs-1: dirty=973 wb=494 unstable=0 bg_thresh=1007 thresh=2015 gap=548 poll_thresh=18 ino=257 dd-2584 [007] 244.189049: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=494 unstable=0 bg_thresh=1007 thresh=2014 gap=497 poll_thresh=19 ino=257 dd-2584 [007] 244.189053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-283% task_weight=101% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 244.189104: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11588 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 244.190787: writeback_single_inode: bdi btrfs-1: ino=257 state= age=260 wrote=720 to_write=7472 dd-2584 [007] 244.196623: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1094 unstable=0 bg_thresh=1005 thresh=2011 gap=619 poll_thresh=19 ino=257 dd-2584 [007] 244.196695: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1094 unstable=0 bg_thresh=1005 thresh=2010 gap=618 poll_thresh=14 ino=257 dd-2584 [007] 244.196759: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1094 unstable=0 bg_thresh=1007 thresh=2015 gap=598 poll_thresh=15 ino=257 dd-2584 [007] 244.197002: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1094 unstable=0 bg_thresh=1004 thresh=2009 gap=592 poll_thresh=16 ino=257 dd-2584 [007] 244.197122: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1094 unstable=0 bg_thresh=1006 thresh=2013 gap=546 poll_thresh=17 ino=257 dd-2584 [007] 244.197238: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1094 unstable=0 bg_thresh=1006 thresh=2012 gap=520 poll_thresh=18 ino=257 dd-2584 [007] 244.197356: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1094 unstable=0 bg_thresh=1005 thresh=2011 gap=494 poll_thresh=19 ino=257 dd-2584 [007] 244.197361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 244.204655: balance_dirty_state: bdi btrfs-1: dirty=423 wb=969 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=19 ino=257 dd-2584 [007] 244.204761: balance_dirty_state: bdi btrfs-1: dirty=448 wb=969 unstable=0 bg_thresh=1003 thresh=2007 gap=590 poll_thresh=14 ino=257 dd-2584 [007] 244.204884: balance_dirty_state: bdi btrfs-1: dirty=473 wb=969 unstable=0 bg_thresh=1003 thresh=2007 gap=565 poll_thresh=15 ino=257 dd-2584 [007] 244.205002: balance_dirty_state: bdi btrfs-1: dirty=473 wb=969 unstable=0 bg_thresh=1003 thresh=2006 gap=564 poll_thresh=16 ino=257 dd-2584 [007] 244.205236: balance_dirty_state: bdi btrfs-1: dirty=498 wb=969 unstable=0 bg_thresh=1002 thresh=2005 gap=538 poll_thresh=17 ino=257 dd-2584 [007] 244.205471: balance_dirty_state: bdi btrfs-1: dirty=548 wb=969 unstable=0 bg_thresh=1002 thresh=2004 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 244.205479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=100% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 244.212630: balance_dirty_state: bdi btrfs-1: dirty=548 wb=844 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=18 ino=257 dd-2584 [007] 244.212698: balance_dirty_state: bdi btrfs-1: dirty=548 wb=844 unstable=0 bg_thresh=1006 thresh=2013 gap=621 poll_thresh=13 ino=257 dd-2584 [007] 244.212761: balance_dirty_state: bdi btrfs-1: dirty=573 wb=844 unstable=0 bg_thresh=1006 thresh=2012 gap=595 poll_thresh=14 ino=257 dd-2584 [007] 244.213007: balance_dirty_state: bdi btrfs-1: dirty=598 wb=844 unstable=0 bg_thresh=1005 thresh=2011 gap=569 poll_thresh=15 ino=257 dd-2584 [007] 244.213069: balance_dirty_state: bdi btrfs-1: dirty=598 wb=844 unstable=0 bg_thresh=1005 thresh=2011 gap=569 poll_thresh=16 ino=257 dd-2584 [007] 244.213189: balance_dirty_state: bdi btrfs-1: dirty=648 wb=844 unstable=0 bg_thresh=1005 thresh=2010 gap=518 poll_thresh=17 ino=257 dd-2584 [007] 244.213315: balance_dirty_state: bdi btrfs-1: dirty=673 wb=844 unstable=0 bg_thresh=1004 thresh=2008 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 244.213319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 244.220654: balance_dirty_state: bdi btrfs-1: dirty=673 wb=619 unstable=0 bg_thresh=1005 thresh=2011 gap=719 poll_thresh=18 ino=257 dd-2584 [007] 244.220758: balance_dirty_state: bdi btrfs-1: dirty=698 wb=619 unstable=0 bg_thresh=1002 thresh=2005 gap=688 poll_thresh=13 ino=257 dd-2584 [007] 244.220821: balance_dirty_state: bdi btrfs-1: dirty=698 wb=619 unstable=0 bg_thresh=1005 thresh=2010 gap=693 poll_thresh=14 ino=257 dd-2584 [007] 244.220879: balance_dirty_state: bdi btrfs-1: dirty=723 wb=619 unstable=0 bg_thresh=1004 thresh=2009 gap=667 poll_thresh=15 ino=257 dd-2584 [007] 244.220936: balance_dirty_state: bdi btrfs-1: dirty=723 wb=619 unstable=0 bg_thresh=1004 thresh=2009 gap=667 poll_thresh=16 ino=257 dd-2584 [007] 244.221048: balance_dirty_state: bdi btrfs-1: dirty=773 wb=619 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=17 ino=257 dd-2584 [007] 244.221161: balance_dirty_state: bdi btrfs-1: dirty=798 wb=619 unstable=0 bg_thresh=1006 thresh=2012 gap=595 poll_thresh=18 ino=257 dd-2584 [007] 244.221277: balance_dirty_state: bdi btrfs-1: dirty=823 wb=619 unstable=0 bg_thresh=1002 thresh=2005 gap=563 poll_thresh=19 ino=257 dd-2584 [007] 244.221561: balance_dirty_state: bdi btrfs-1: dirty=873 wb=619 unstable=0 bg_thresh=1002 thresh=2004 gap=512 poll_thresh=20 ino=257 dd-2584 [007] 244.221674: balance_dirty_state: bdi btrfs-1: dirty=898 wb=619 unstable=0 bg_thresh=1001 thresh=2003 gap=486 poll_thresh=21 ino=257 dd-2584 [007] 244.221679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-344% task_weight=101% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-0:15-2091 [001] 244.224710: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=31340 wrote=0 to_write=4096 dd-2584 [007] 244.228724: balance_dirty_state: bdi btrfs-1: dirty=898 wb=494 unstable=0 bg_thresh=998 thresh=1997 gap=605 poll_thresh=21 ino=257 dd-2584 [007] 244.228792: balance_dirty_state: bdi btrfs-1: dirty=898 wb=494 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=16 ino=257 dd-2584 [007] 244.228917: balance_dirty_state: bdi btrfs-1: dirty=948 wb=494 unstable=0 bg_thresh=1006 thresh=2012 gap=570 poll_thresh=17 ino=257 dd-2584 [007] 244.229041: balance_dirty_state: bdi btrfs-1: dirty=973 wb=494 unstable=0 bg_thresh=1001 thresh=2003 gap=536 poll_thresh=18 ino=257 dd-2584 [007] 244.229162: balance_dirty_state: bdi btrfs-1: dirty=998 wb=494 unstable=0 bg_thresh=1000 thresh=2001 gap=509 poll_thresh=19 ino=257 dd-2584 [007] 244.229284: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=494 unstable=0 bg_thresh=1005 thresh=2011 gap=469 poll_thresh=20 ino=257 dd-2584 [007] 244.229289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 244.229333: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11628 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 244.231055: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=752 to_write=7440 dd-2584 [007] 244.236630: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1119 unstable=0 bg_thresh=1007 thresh=2015 gap=598 poll_thresh=20 ino=257 dd-2584 [007] 244.236738: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1119 unstable=0 bg_thresh=1004 thresh=2009 gap=592 poll_thresh=15 ino=257 dd-2584 [007] 244.236817: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1119 unstable=0 bg_thresh=1004 thresh=2008 gap=566 poll_thresh=16 ino=257 dd-2584 [007] 244.237272: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1119 unstable=0 bg_thresh=1003 thresh=2007 gap=540 poll_thresh=17 ino=257 dd-2584 [007] 244.237424: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1119 unstable=0 bg_thresh=1003 thresh=2006 gap=514 poll_thresh=18 ino=257 dd-2584 [007] 244.237579: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1119 unstable=0 bg_thresh=1005 thresh=2010 gap=468 poll_thresh=19 ino=257 dd-2584 [007] 244.237585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-164% task_gap=-428% task_weight=100% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 244.244702: balance_dirty_state: bdi btrfs-1: dirty=423 wb=994 unstable=0 bg_thresh=1005 thresh=2011 gap=594 poll_thresh=19 ino=257 dd-2584 [007] 244.244831: balance_dirty_state: bdi btrfs-1: dirty=423 wb=994 unstable=0 bg_thresh=1005 thresh=2011 gap=594 poll_thresh=14 ino=257 dd-2584 [007] 244.244950: balance_dirty_state: bdi btrfs-1: dirty=448 wb=994 unstable=0 bg_thresh=1005 thresh=2010 gap=568 poll_thresh=15 ino=257 dd-2584 [007] 244.245068: balance_dirty_state: bdi btrfs-1: dirty=473 wb=994 unstable=0 bg_thresh=1005 thresh=2010 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 244.245302: balance_dirty_state: bdi btrfs-1: dirty=498 wb=994 unstable=0 bg_thresh=1004 thresh=2009 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 244.245537: balance_dirty_state: bdi btrfs-1: dirty=523 wb=994 unstable=0 bg_thresh=1006 thresh=2013 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 244.245545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-138% task_gap=-378% task_weight=101% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 244.252661: balance_dirty_state: bdi btrfs-1: dirty=523 wb=844 unstable=0 bg_thresh=1005 thresh=2010 gap=643 poll_thresh=18 ino=257 dd-2584 [007] 244.252744: balance_dirty_state: bdi btrfs-1: dirty=548 wb=844 unstable=0 bg_thresh=1004 thresh=2009 gap=617 poll_thresh=13 ino=257 dd-2584 [007] 244.252807: balance_dirty_state: bdi btrfs-1: dirty=548 wb=844 unstable=0 bg_thresh=1001 thresh=2003 gap=611 poll_thresh=14 ino=257 dd-2584 [007] 244.252865: balance_dirty_state: bdi btrfs-1: dirty=573 wb=844 unstable=0 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=15 ino=257 dd-2584 [007] 244.252921: balance_dirty_state: bdi btrfs-1: dirty=598 wb=844 unstable=0 bg_thresh=1001 thresh=2002 gap=560 poll_thresh=16 ino=257 dd-2584 [007] 244.253207: balance_dirty_state: bdi btrfs-1: dirty=623 wb=844 unstable=0 bg_thresh=1003 thresh=2006 gap=539 poll_thresh=17 ino=257 dd-2584 [007] 244.253320: balance_dirty_state: bdi btrfs-1: dirty=648 wb=844 unstable=0 bg_thresh=1002 thresh=2005 gap=513 poll_thresh=18 ino=257 dd-2584 [007] 244.253432: balance_dirty_state: bdi btrfs-1: dirty=698 wb=844 unstable=0 bg_thresh=1002 thresh=2004 gap=462 poll_thresh=19 ino=257 dd-2584 [007] 244.253437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-168% task_gap=-437% task_weight=100% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 244.260640: balance_dirty_state: bdi btrfs-1: dirty=698 wb=769 unstable=0 bg_thresh=1003 thresh=2007 gap=540 poll_thresh=19 ino=257 dd-2584 [007] 244.260747: balance_dirty_state: bdi btrfs-1: dirty=698 wb=769 unstable=0 bg_thresh=1006 thresh=2012 gap=545 poll_thresh=14 ino=257 dd-2584 [007] 244.260808: balance_dirty_state: bdi btrfs-1: dirty=723 wb=769 unstable=0 bg_thresh=1003 thresh=2006 gap=514 poll_thresh=15 ino=257 dd-2584 [007] 244.260869: balance_dirty_state: bdi btrfs-1: dirty=748 wb=769 unstable=0 bg_thresh=1008 thresh=2016 gap=499 poll_thresh=16 ino=257 dd-2584 [007] 244.260874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-159% task_gap=-419% task_weight=99% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 244.268740: balance_dirty_state: bdi btrfs-1: dirty=748 wb=644 unstable=0 bg_thresh=1007 thresh=2015 gap=623 poll_thresh=16 ino=257 dd-2584 [007] 244.268868: balance_dirty_state: bdi btrfs-1: dirty=748 wb=644 unstable=0 bg_thresh=1004 thresh=2009 gap=617 poll_thresh=12 ino=257 dd-2584 [007] 244.268985: balance_dirty_state: bdi btrfs-1: dirty=773 wb=644 unstable=0 bg_thresh=1007 thresh=2014 gap=597 poll_thresh=13 ino=257 dd-2584 [007] 244.269102: balance_dirty_state: bdi btrfs-1: dirty=773 wb=644 unstable=0 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=14 ino=257 dd-2584 [007] 244.269223: balance_dirty_state: bdi btrfs-1: dirty=798 wb=644 unstable=0 bg_thresh=1003 thresh=2007 gap=565 poll_thresh=15 ino=257 dd-2584 [007] 244.269341: balance_dirty_state: bdi btrfs-1: dirty=823 wb=644 unstable=0 bg_thresh=1003 thresh=2007 gap=540 poll_thresh=16 ino=257 dd-2584 [007] 244.269576: balance_dirty_state: bdi btrfs-1: dirty=848 wb=644 unstable=0 bg_thresh=1005 thresh=2011 gap=519 poll_thresh=17 ino=257 dd-2584 [007] 244.270174: balance_dirty_state: bdi btrfs-1: dirty=873 wb=644 unstable=0 bg_thresh=1005 thresh=2010 gap=493 poll_thresh=18 ino=257 dd-2584 [007] 244.270183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-140% task_gap=-382% task_weight=101% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 244.276663: balance_dirty_state: bdi btrfs-1: dirty=873 wb=519 unstable=0 bg_thresh=1005 thresh=2011 gap=619 poll_thresh=18 ino=257 dd-2584 [007] 244.276744: balance_dirty_state: bdi btrfs-1: dirty=898 wb=469 unstable=0 bg_thresh=1001 thresh=2002 gap=635 poll_thresh=13 ino=257 dd-2584 [007] 244.276819: balance_dirty_state: bdi btrfs-1: dirty=923 wb=444 unstable=0 bg_thresh=1001 thresh=2002 gap=635 poll_thresh=14 ino=257 dd-2584 [007] 244.276888: balance_dirty_state: bdi btrfs-1: dirty=923 wb=394 unstable=0 bg_thresh=1003 thresh=2007 gap=690 poll_thresh=15 ino=257 dd-2584 [007] 244.276952: balance_dirty_state: bdi btrfs-1: dirty=948 wb=394 unstable=0 bg_thresh=1000 thresh=2000 gap=658 poll_thresh=16 ino=257 dd-2584 [007] 244.277076: balance_dirty_state: bdi btrfs-1: dirty=973 wb=394 unstable=0 bg_thresh=1005 thresh=2010 gap=643 poll_thresh=17 ino=257 dd-2584 [007] 244.277202: balance_dirty_state: bdi btrfs-1: dirty=998 wb=394 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=18 ino=257 dd-2584 [007] 244.277325: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=394 unstable=0 bg_thresh=997 thresh=1994 gap=552 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 244.277376: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11676 wrote=0 to_write=8192 dd-2584 [007] 244.277458: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=394 unstable=0 bg_thresh=1001 thresh=2003 gap=536 poll_thresh=20 ino=257 dd-2584 [007] 244.277587: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=419 unstable=0 bg_thresh=1000 thresh=2000 gap=508 poll_thresh=21 ino=257 dd-2584 [007] 244.277920: balance_dirty_state: bdi btrfs-1: dirty=973 wb=569 unstable=0 bg_thresh=1003 thresh=2006 gap=464 poll_thresh=22 ino=257 dd-2584 [007] 244.277922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-143% task_gap=-386% task_weight=99% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 244.279382: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=848 to_write=7344 dd-2584 [007] 244.284587: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1219 unstable=0 bg_thresh=1000 thresh=2000 gap=483 poll_thresh=22 ino=257 dd-2584 [007] 244.284593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-147% task_gap=-395% task_weight=99% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 244.292680: balance_dirty_state: bdi btrfs-1: dirty=298 wb=994 unstable=0 bg_thresh=1005 thresh=2011 gap=719 poll_thresh=22 ino=257 dd-2584 [007] 244.292749: balance_dirty_state: bdi btrfs-1: dirty=298 wb=994 unstable=0 bg_thresh=1008 thresh=2016 gap=724 poll_thresh=16 ino=257 dd-2584 [007] 244.292874: balance_dirty_state: bdi btrfs-1: dirty=323 wb=994 unstable=0 bg_thresh=1007 thresh=2015 gap=698 poll_thresh=17 ino=257 dd-2584 [007] 244.292998: balance_dirty_state: bdi btrfs-1: dirty=373 wb=994 unstable=0 bg_thresh=1009 thresh=2019 gap=652 poll_thresh=18 ino=257 dd-2584 [007] 244.293119: balance_dirty_state: bdi btrfs-1: dirty=398 wb=994 unstable=0 bg_thresh=1009 thresh=2018 gap=626 poll_thresh=19 ino=257 dd-2584 [007] 244.293241: balance_dirty_state: bdi btrfs-1: dirty=423 wb=994 unstable=0 bg_thresh=1005 thresh=2011 gap=594 poll_thresh=20 ino=257 dd-2584 [007] 244.293364: balance_dirty_state: bdi btrfs-1: dirty=473 wb=994 unstable=0 bg_thresh=1007 thresh=2015 gap=548 poll_thresh=21 ino=257 dd-2584 [007] 244.293486: balance_dirty_state: bdi btrfs-1: dirty=498 wb=994 unstable=0 bg_thresh=1007 thresh=2014 gap=522 poll_thresh=22 ino=257 dd-2584 [007] 244.293790: balance_dirty_state: bdi btrfs-1: dirty=523 wb=994 unstable=0 bg_thresh=1006 thresh=2013 gap=496 poll_thresh=23 ino=257 dd-2584 [007] 244.293795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-138% task_gap=-377% task_weight=100% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 244.300599: balance_dirty_state: bdi btrfs-1: dirty=523 wb=861 unstable=0 bg_thresh=1000 thresh=2001 gap=617 poll_thresh=23 ino=257 dd-2584 [003] 244.300738: balance_dirty_state: bdi btrfs-1: dirty=523 wb=861 unstable=0 bg_thresh=1003 thresh=2006 gap=622 poll_thresh=17 ino=257 dd-2584 [003] 244.300976: balance_dirty_state: bdi btrfs-1: dirty=548 wb=861 unstable=0 bg_thresh=1002 thresh=2005 gap=596 poll_thresh=18 ino=257 dd-2584 [003] 244.301216: balance_dirty_state: bdi btrfs-1: dirty=598 wb=861 unstable=0 bg_thresh=1001 thresh=2003 gap=544 poll_thresh=19 ino=257 dd-2584 [003] 244.301451: balance_dirty_state: bdi btrfs-1: dirty=623 wb=861 unstable=0 bg_thresh=1001 thresh=2002 gap=518 poll_thresh=20 ino=257 dd-2584 [003] 244.301689: balance_dirty_state: bdi btrfs-1: dirty=648 wb=861 unstable=0 bg_thresh=1000 thresh=2001 gap=492 poll_thresh=21 ino=257 dd-2584 [003] 244.301699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-393% task_weight=99% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 244.308779: balance_dirty_state: bdi btrfs-1: dirty=648 wb=861 unstable=0 bg_thresh=1000 thresh=2001 gap=492 poll_thresh=21 ino=257 dd-2584 [003] 244.308787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-393% task_weight=99% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 244.316692: balance_dirty_state: bdi btrfs-1: dirty=648 wb=711 unstable=0 bg_thresh=1000 thresh=2000 gap=641 poll_thresh=21 ino=257 dd-2584 [007] 244.316789: balance_dirty_state: bdi btrfs-1: dirty=673 wb=711 unstable=0 bg_thresh=997 thresh=1994 gap=610 poll_thresh=16 ino=257 dd-2584 [007] 244.316977: balance_dirty_state: bdi btrfs-1: dirty=698 wb=711 unstable=0 bg_thresh=999 thresh=1998 gap=589 poll_thresh=17 ino=257 dd-2584 [007] 244.317161: balance_dirty_state: bdi btrfs-1: dirty=723 wb=711 unstable=0 bg_thresh=998 thresh=1997 gap=563 poll_thresh=18 ino=257 dd-2584 [007] 244.317659: balance_dirty_state: bdi btrfs-1: dirty=773 wb=711 unstable=0 bg_thresh=998 thresh=1996 gap=512 poll_thresh=19 ino=257 dd-2584 [007] 244.317839: balance_dirty_state: bdi btrfs-1: dirty=798 wb=711 unstable=0 bg_thresh=1000 thresh=2000 gap=491 poll_thresh=20 ino=257 dd-2584 [007] 244.317846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-147% task_gap=-395% task_weight=99% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 244.324725: balance_dirty_state: bdi btrfs-1: dirty=798 wb=461 unstable=0 bg_thresh=1008 thresh=2016 gap=757 poll_thresh=20 ino=257 dd-2584 [007] 244.324793: balance_dirty_state: bdi btrfs-1: dirty=823 wb=461 unstable=0 bg_thresh=1005 thresh=2010 gap=726 poll_thresh=15 ino=257 dd-2584 [007] 244.324853: balance_dirty_state: bdi btrfs-1: dirty=823 wb=461 unstable=0 bg_thresh=1007 thresh=2015 gap=731 poll_thresh=16 ino=257 dd-2584 [007] 244.324972: balance_dirty_state: bdi btrfs-1: dirty=848 wb=461 unstable=0 bg_thresh=1007 thresh=2014 gap=705 poll_thresh=17 ino=257 dd-2584 [007] 244.325091: balance_dirty_state: bdi btrfs-1: dirty=898 wb=461 unstable=0 bg_thresh=1006 thresh=2013 gap=654 poll_thresh=18 ino=257 dd-2584 [007] 244.325211: balance_dirty_state: bdi btrfs-1: dirty=923 wb=461 unstable=0 bg_thresh=1005 thresh=2011 gap=627 poll_thresh=19 ino=257 dd-2584 [007] 244.325331: balance_dirty_state: bdi btrfs-1: dirty=948 wb=461 unstable=0 bg_thresh=1005 thresh=2010 gap=601 poll_thresh=20 ino=257 dd-2584 [007] 244.325451: balance_dirty_state: bdi btrfs-1: dirty=998 wb=461 unstable=0 bg_thresh=1004 thresh=2009 gap=550 poll_thresh=21 ino=257 dd-2584 [007] 244.325751: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=461 unstable=0 bg_thresh=1006 thresh=2013 gap=529 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 244.325826: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11724 wrote=0 to_write=8192 dd-2584 [007] 244.325878: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=461 unstable=0 bg_thresh=1006 thresh=2012 gap=503 poll_thresh=23 ino=257 dd-2584 [007] 244.326002: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=461 unstable=0 bg_thresh=1005 thresh=2011 gap=477 poll_thresh=24 ino=257 dd-2584 [007] 244.326004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-163% task_gap=-427% task_weight=100% bdi_bw=53296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 244.327760: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=816 to_write=7376 dd-2584 [007] 244.332710: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1136 unstable=0 bg_thresh=999 thresh=1998 gap=589 poll_thresh=24 ino=257 dd-2584 [007] 244.332798: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1136 unstable=0 bg_thresh=1001 thresh=2003 gap=569 poll_thresh=18 ino=257 dd-2584 [007] 244.332963: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1136 unstable=0 bg_thresh=1001 thresh=2002 gap=543 poll_thresh=19 ino=257 dd-2584 [007] 244.333127: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1136 unstable=0 bg_thresh=997 thresh=1995 gap=486 poll_thresh=20 ino=257 dd-2584 [007] 244.333133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=53296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 244.340809: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1011 unstable=0 bg_thresh=994 thresh=1988 gap=604 poll_thresh=20 ino=257 dd-2584 [007] 244.340901: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1011 unstable=0 bg_thresh=996 thresh=1993 gap=609 poll_thresh=15 ino=257 dd-2584 [007] 244.340965: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1011 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=16 ino=257 dd-2584 [007] 244.341089: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1011 unstable=0 bg_thresh=995 thresh=1991 gap=557 poll_thresh=17 ino=257 dd-2584 [007] 244.341208: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1011 unstable=0 bg_thresh=995 thresh=1990 gap=531 poll_thresh=18 ino=257 dd-2584 [007] 244.341503: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1011 unstable=0 bg_thresh=994 thresh=1989 gap=480 poll_thresh=19 ino=257 dd-2584 [007] 244.341508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-155% task_gap=-410% task_weight=99% bdi_bw=53296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 244.348788: balance_dirty_state: bdi btrfs-1: dirty=498 wb=886 unstable=0 bg_thresh=993 thresh=1987 gap=603 poll_thresh=19 ino=257 dd-2584 [007] 244.348853: balance_dirty_state: bdi btrfs-1: dirty=498 wb=886 unstable=0 bg_thresh=997 thresh=1994 gap=610 poll_thresh=14 ino=257 dd-2584 [007] 244.348914: balance_dirty_state: bdi btrfs-1: dirty=523 wb=886 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=15 ino=257 dd-2584 [007] 244.348974: balance_dirty_state: bdi btrfs-1: dirty=548 wb=886 unstable=0 bg_thresh=996 thresh=1993 gap=559 poll_thresh=16 ino=257 dd-2584 [007] 244.349092: balance_dirty_state: bdi btrfs-1: dirty=573 wb=886 unstable=0 bg_thresh=998 thresh=1997 gap=538 poll_thresh=17 ino=257 dd-2584 [007] 244.349210: balance_dirty_state: bdi btrfs-1: dirty=598 wb=886 unstable=0 bg_thresh=995 thresh=1990 gap=506 poll_thresh=18 ino=257 dd-2584 [007] 244.349327: balance_dirty_state: bdi btrfs-1: dirty=623 wb=886 unstable=0 bg_thresh=994 thresh=1989 gap=480 poll_thresh=19 ino=257 dd-2584 [007] 244.349332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-155% task_gap=-410% task_weight=99% bdi_bw=53296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 244.356714: balance_dirty_state: bdi btrfs-1: dirty=623 wb=761 unstable=0 bg_thresh=994 thresh=1989 gap=605 poll_thresh=19 ino=257 dd-2584 [007] 244.356783: balance_dirty_state: bdi btrfs-1: dirty=648 wb=761 unstable=0 bg_thresh=997 thresh=1994 gap=585 poll_thresh=14 ino=257 dd-2584 [007] 244.356845: balance_dirty_state: bdi btrfs-1: dirty=673 wb=761 unstable=0 bg_thresh=996 thresh=1993 gap=559 poll_thresh=15 ino=257 dd-2584 [007] 244.356904: balance_dirty_state: bdi btrfs-1: dirty=673 wb=761 unstable=0 bg_thresh=996 thresh=1993 gap=559 poll_thresh=16 ino=257 dd-2584 [007] 244.357021: balance_dirty_state: bdi btrfs-1: dirty=723 wb=761 unstable=0 bg_thresh=996 thresh=1992 gap=508 poll_thresh=17 ino=257 dd-2584 [007] 244.357320: balance_dirty_state: bdi btrfs-1: dirty=748 wb=761 unstable=0 bg_thresh=998 thresh=1996 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 244.357325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-150% task_gap=-400% task_weight=100% bdi_bw=53296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 244.364768: balance_dirty_state: bdi btrfs-1: dirty=748 wb=536 unstable=0 bg_thresh=1000 thresh=2000 gap=716 poll_thresh=18 ino=257 dd-2584 [007] 244.364863: balance_dirty_state: bdi btrfs-1: dirty=773 wb=536 unstable=0 bg_thresh=997 thresh=1994 gap=685 poll_thresh=13 ino=257 dd-2584 [007] 244.364922: balance_dirty_state: bdi btrfs-1: dirty=773 wb=536 unstable=0 bg_thresh=999 thresh=1999 gap=690 poll_thresh=14 ino=257 dd-2584 [007] 244.364979: balance_dirty_state: bdi btrfs-1: dirty=798 wb=536 unstable=0 bg_thresh=999 thresh=1998 gap=664 poll_thresh=15 ino=257 dd-2584 [007] 244.365035: balance_dirty_state: bdi btrfs-1: dirty=823 wb=536 unstable=0 bg_thresh=999 thresh=1998 gap=639 poll_thresh=16 ino=257 dd-2584 [007] 244.365148: balance_dirty_state: bdi btrfs-1: dirty=848 wb=536 unstable=0 bg_thresh=995 thresh=1991 gap=607 poll_thresh=17 ino=257 dd-2584 [007] 244.365262: balance_dirty_state: bdi btrfs-1: dirty=873 wb=536 unstable=0 bg_thresh=997 thresh=1995 gap=586 poll_thresh=18 ino=257 dd-2584 [007] 244.365377: balance_dirty_state: bdi btrfs-1: dirty=898 wb=536 unstable=0 bg_thresh=997 thresh=1994 gap=560 poll_thresh=19 ino=257 dd-2584 [007] 244.365491: balance_dirty_state: bdi btrfs-1: dirty=948 wb=536 unstable=0 bg_thresh=996 thresh=1993 gap=509 poll_thresh=20 ino=257 dd-2584 [007] 244.365604: balance_dirty_state: bdi btrfs-1: dirty=973 wb=536 unstable=0 bg_thresh=998 thresh=1997 gap=488 poll_thresh=21 ino=257 dd-2584 [007] 244.365609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-181% task_gap=-462% task_weight=99% bdi_bw=53296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 244.372772: balance_dirty_state: bdi btrfs-1: dirty=973 wb=411 unstable=0 bg_thresh=998 thresh=1996 gap=612 poll_thresh=21 ino=257 dd-2584 [000] 244.373257: balance_dirty_state: bdi btrfs-1: dirty=998 wb=411 unstable=0 bg_thresh=1000 thresh=2001 gap=592 poll_thresh=16 ino=257 dd-2584 [000] 244.373490: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=411 unstable=0 bg_thresh=1003 thresh=2006 gap=572 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 244.373581: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11772 wrote=0 to_write=8192 dd-2584 [000] 244.373737: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=411 unstable=0 bg_thresh=1005 thresh=2011 gap=577 poll_thresh=18 ino=257 dd-2584 [000] 244.373987: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=461 unstable=0 bg_thresh=1002 thresh=2004 gap=520 poll_thresh=19 ino=257 dd-2584 [000] 244.374233: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=511 unstable=0 bg_thresh=1004 thresh=2008 gap=474 poll_thresh=20 ino=257 dd-2584 [000] 244.374236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-196% task_gap=-491% task_weight=98% bdi_bw=53296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 244.377643: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=832 to_write=7360 dd-2584 [000] 244.380697: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1136 unstable=0 bg_thresh=1005 thresh=2010 gap=601 poll_thresh=20 ino=257 dd-2584 [000] 244.380822: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1136 unstable=0 bg_thresh=1005 thresh=2010 gap=601 poll_thresh=15 ino=257 dd-2584 [000] 244.380941: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1136 unstable=0 bg_thresh=1004 thresh=2009 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 244.381178: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1136 unstable=0 bg_thresh=1004 thresh=2008 gap=549 poll_thresh=17 ino=257 dd-2584 [000] 244.381414: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1136 unstable=0 bg_thresh=1003 thresh=2007 gap=523 poll_thresh=18 ino=257 dd-2584 [000] 244.382014: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1136 unstable=0 bg_thresh=1005 thresh=2011 gap=477 poll_thresh=19 ino=257 dd-2584 [000] 244.382023: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-170% task_gap=-440% task_weight=98% bdi_bw=53296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 244.388668: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1011 unstable=0 bg_thresh=1004 thresh=2008 gap=599 poll_thresh=19 ino=257 dd-2584 [000] 244.388730: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1011 unstable=0 bg_thresh=1004 thresh=2008 gap=599 poll_thresh=14 ino=257 dd-2584 [000] 244.388787: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1011 unstable=0 bg_thresh=1003 thresh=2007 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 244.388843: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1011 unstable=0 bg_thresh=1003 thresh=2007 gap=548 poll_thresh=16 ino=257 dd-2584 [000] 244.388958: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1011 unstable=0 bg_thresh=1002 thresh=2005 gap=521 poll_thresh=17 ino=257 dd-2584 [000] 244.389070: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1011 unstable=0 bg_thresh=1002 thresh=2004 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 244.389074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-175% task_gap=-451% task_weight=100% bdi_bw=53296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.396637: balance_dirty_state: bdi btrfs-1: dirty=498 wb=886 unstable=0 bg_thresh=1004 thresh=2008 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 244.396727: balance_dirty_state: bdi btrfs-1: dirty=523 wb=886 unstable=0 bg_thresh=1004 thresh=2008 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 244.396812: balance_dirty_state: bdi btrfs-1: dirty=548 wb=886 unstable=0 bg_thresh=1006 thresh=2013 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 244.396897: balance_dirty_state: bdi btrfs-1: dirty=548 wb=886 unstable=0 bg_thresh=1006 thresh=2013 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 244.396980: balance_dirty_state: bdi btrfs-1: dirty=573 wb=886 unstable=0 bg_thresh=1009 thresh=2018 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 244.397150: balance_dirty_state: bdi btrfs-1: dirty=598 wb=886 unstable=0 bg_thresh=1008 thresh=2017 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 244.397323: balance_dirty_state: bdi btrfs-1: dirty=648 wb=886 unstable=0 bg_thresh=1010 thresh=2021 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 244.397329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-162% task_gap=-425% task_weight=100% bdi_bw=53296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.404629: balance_dirty_state: bdi btrfs-1: dirty=648 wb=711 unstable=0 bg_thresh=1007 thresh=2014 gap=655 poll_thresh=18 ino=257 dd-2584 [004] 244.405110: balance_dirty_state: bdi btrfs-1: dirty=648 wb=711 unstable=0 bg_thresh=1007 thresh=2014 gap=655 poll_thresh=13 ino=257 dd-2584 [004] 244.405227: balance_dirty_state: bdi btrfs-1: dirty=673 wb=711 unstable=0 bg_thresh=1009 thresh=2019 gap=635 poll_thresh=14 ino=257 dd-2584 [004] 244.405345: balance_dirty_state: bdi btrfs-1: dirty=673 wb=711 unstable=0 bg_thresh=1009 thresh=2019 gap=635 poll_thresh=15 ino=257 dd-2584 [004] 244.405462: balance_dirty_state: bdi btrfs-1: dirty=698 wb=711 unstable=0 bg_thresh=1009 thresh=2018 gap=609 poll_thresh=16 ino=257 dd-2584 [004] 244.405696: balance_dirty_state: bdi btrfs-1: dirty=723 wb=711 unstable=0 bg_thresh=1008 thresh=2017 gap=583 poll_thresh=17 ino=257 dd-2584 [004] 244.405932: balance_dirty_state: bdi btrfs-1: dirty=773 wb=711 unstable=0 bg_thresh=1010 thresh=2021 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 244.406165: balance_dirty_state: bdi btrfs-1: dirty=798 wb=711 unstable=0 bg_thresh=1010 thresh=2020 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 244.406400: balance_dirty_state: bdi btrfs-1: dirty=823 wb=711 unstable=0 bg_thresh=1009 thresh=2019 gap=485 poll_thresh=20 ino=257 dd-2584 [004] 244.406408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-157% task_gap=-414% task_weight=98% bdi_bw=53296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.412654: balance_dirty_state: bdi btrfs-1: dirty=823 wb=586 unstable=0 bg_thresh=1003 thresh=2006 gap=597 poll_thresh=20 ino=257 dd-2584 [004] 244.412721: balance_dirty_state: bdi btrfs-1: dirty=848 wb=586 unstable=0 bg_thresh=1003 thresh=2006 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 244.412776: balance_dirty_state: bdi btrfs-1: dirty=848 wb=586 unstable=0 bg_thresh=1005 thresh=2011 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 244.412887: balance_dirty_state: bdi btrfs-1: dirty=898 wb=586 unstable=0 bg_thresh=1008 thresh=2016 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 244.413171: balance_dirty_state: bdi btrfs-1: dirty=923 wb=586 unstable=0 bg_thresh=1010 thresh=2021 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 244.413284: balance_dirty_state: bdi btrfs-1: dirty=948 wb=586 unstable=0 bg_thresh=1012 thresh=2025 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 244.413289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-153% task_gap=-405% task_weight=98% bdi_bw=53296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.420652: balance_dirty_state: bdi btrfs-1: dirty=948 wb=461 unstable=0 bg_thresh=1002 thresh=2004 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 244.420719: balance_dirty_state: bdi btrfs-1: dirty=973 wb=461 unstable=0 bg_thresh=1002 thresh=2004 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 244.420775: balance_dirty_state: bdi btrfs-1: dirty=998 wb=461 unstable=0 bg_thresh=1004 thresh=2009 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 244.420829: balance_dirty_state: bdi btrfs-1: dirty=998 wb=461 unstable=0 bg_thresh=1004 thresh=2009 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 244.420940: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=461 unstable=0 bg_thresh=1007 thresh=2014 gap=505 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 244.421029: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11820 wrote=0 to_write=8192 dd-2584 [004] 244.421065: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=461 unstable=0 bg_thresh=1012 thresh=2024 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 244.421067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-130% task_gap=-360% task_weight=98% bdi_bw=53296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 244.422885: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=800 to_write=7392 dd-2584 [004] 244.428630: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1136 unstable=0 bg_thresh=1009 thresh=2019 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 244.428692: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1136 unstable=0 bg_thresh=1009 thresh=2019 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 244.428751: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1136 unstable=0 bg_thresh=1012 thresh=2024 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 244.428811: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1136 unstable=0 bg_thresh=1009 thresh=2018 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 244.428870: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1136 unstable=0 bg_thresh=1011 thresh=2023 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 244.429169: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1136 unstable=0 bg_thresh=1008 thresh=2016 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 244.429291: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1136 unstable=0 bg_thresh=1010 thresh=2020 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 244.429295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-133% task_gap=-365% task_weight=98% bdi_bw=54756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.436667: balance_dirty_state: bdi btrfs-1: dirty=398 wb=986 unstable=0 bg_thresh=1001 thresh=2002 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 244.436766: balance_dirty_state: bdi btrfs-1: dirty=423 wb=986 unstable=0 bg_thresh=1001 thresh=2002 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 244.436852: balance_dirty_state: bdi btrfs-1: dirty=423 wb=986 unstable=0 bg_thresh=1003 thresh=2007 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 244.436910: balance_dirty_state: bdi btrfs-1: dirty=448 wb=986 unstable=0 bg_thresh=1003 thresh=2007 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 244.436966: balance_dirty_state: bdi btrfs-1: dirty=448 wb=986 unstable=0 bg_thresh=1006 thresh=2012 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 244.437089: balance_dirty_state: bdi btrfs-1: dirty=498 wb=986 unstable=0 bg_thresh=1005 thresh=2011 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 244.437262: balance_dirty_state: bdi btrfs-1: dirty=523 wb=986 unstable=0 bg_thresh=1010 thresh=2020 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 244.437388: balance_dirty_state: bdi btrfs-1: dirty=548 wb=986 unstable=0 bg_thresh=1006 thresh=2013 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 244.437392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-162% task_gap=-423% task_weight=99% bdi_bw=54756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.444743: balance_dirty_state: bdi btrfs-1: dirty=548 wb=861 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 244.444841: balance_dirty_state: bdi btrfs-1: dirty=573 wb=861 unstable=0 bg_thresh=998 thresh=1997 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 244.444930: balance_dirty_state: bdi btrfs-1: dirty=598 wb=861 unstable=0 bg_thresh=998 thresh=1997 gap=538 poll_thresh=15 ino=257 dd-2584 [004] 244.445023: balance_dirty_state: bdi btrfs-1: dirty=598 wb=861 unstable=0 bg_thresh=1001 thresh=2002 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 244.445332: balance_dirty_state: bdi btrfs-1: dirty=648 wb=861 unstable=0 bg_thresh=1000 thresh=2001 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 244.445337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-392% task_weight=98% bdi_bw=54756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 244.452652: balance_dirty_state: bdi btrfs-1: dirty=648 wb=736 unstable=0 bg_thresh=986 thresh=1973 gap=589 poll_thresh=17 ino=257 dd-2584 [005] 244.452719: balance_dirty_state: bdi btrfs-1: dirty=648 wb=736 unstable=0 bg_thresh=986 thresh=1973 gap=589 poll_thresh=13 ino=257 dd-2584 [005] 244.452779: balance_dirty_state: bdi btrfs-1: dirty=673 wb=736 unstable=0 bg_thresh=989 thresh=1978 gap=569 poll_thresh=14 ino=257 dd-2584 [005] 244.452855: balance_dirty_state: bdi btrfs-1: dirty=698 wb=736 unstable=0 bg_thresh=994 thresh=1989 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 244.452928: balance_dirty_state: bdi btrfs-1: dirty=698 wb=736 unstable=0 bg_thresh=991 thresh=1983 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 244.453057: balance_dirty_state: bdi btrfs-1: dirty=748 wb=736 unstable=0 bg_thresh=987 thresh=1975 gap=491 poll_thresh=17 ino=257 dd-2584 [005] 244.453062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-381% task_weight=98% bdi_bw=54756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 244.464726: balance_dirty_state: bdi btrfs-1: dirty=748 wb=536 unstable=0 bg_thresh=994 thresh=1989 gap=705 poll_thresh=17 ino=257 dd-2584 [005] 244.464794: balance_dirty_state: bdi btrfs-1: dirty=748 wb=536 unstable=0 bg_thresh=994 thresh=1989 gap=705 poll_thresh=13 ino=257 dd-2584 [005] 244.464853: balance_dirty_state: bdi btrfs-1: dirty=773 wb=536 unstable=0 bg_thresh=997 thresh=1994 gap=685 poll_thresh=14 ino=257 dd-2584 [005] 244.464911: balance_dirty_state: bdi btrfs-1: dirty=798 wb=536 unstable=0 bg_thresh=994 thresh=1988 gap=654 poll_thresh=15 ino=257 dd-2584 [005] 244.464972: balance_dirty_state: bdi btrfs-1: dirty=798 wb=536 unstable=0 bg_thresh=996 thresh=1993 gap=659 poll_thresh=16 ino=257 dd-2584 [005] 244.465094: balance_dirty_state: bdi btrfs-1: dirty=848 wb=536 unstable=0 bg_thresh=996 thresh=1992 gap=608 poll_thresh=17 ino=257 dd-2584 [005] 244.465220: balance_dirty_state: bdi btrfs-1: dirty=873 wb=536 unstable=0 bg_thresh=995 thresh=1990 gap=581 poll_thresh=18 ino=257 dd-2584 [005] 244.465521: balance_dirty_state: bdi btrfs-1: dirty=898 wb=536 unstable=0 bg_thresh=994 thresh=1989 gap=555 poll_thresh=19 ino=257 dd-2584 [005] 244.465642: balance_dirty_state: bdi btrfs-1: dirty=923 wb=536 unstable=0 bg_thresh=994 thresh=1988 gap=529 poll_thresh=20 ino=257 dd-2584 [005] 244.465761: balance_dirty_state: bdi btrfs-1: dirty=973 wb=536 unstable=0 bg_thresh=999 thresh=1998 gap=489 poll_thresh=21 ino=257 dd-2584 [005] 244.465766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-396% task_weight=98% bdi_bw=54756 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 244.472721: balance_dirty_state: bdi btrfs-1: dirty=973 wb=411 unstable=0 bg_thresh=997 thresh=1994 gap=610 poll_thresh=21 ino=257 dd-2584 [005] 244.472847: balance_dirty_state: bdi btrfs-1: dirty=973 wb=411 unstable=0 bg_thresh=997 thresh=1994 gap=610 poll_thresh=16 ino=257 dd-2584 [005] 244.473082: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=411 unstable=0 bg_thresh=996 thresh=1993 gap=559 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 244.473133: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11872 wrote=0 to_write=8192 dd-2584 [005] 244.473328: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=411 unstable=0 bg_thresh=996 thresh=1992 gap=533 poll_thresh=18 ino=257 dd-2584 [005] 244.473578: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=436 unstable=0 bg_thresh=998 thresh=1996 gap=512 poll_thresh=19 ino=257 dd-2584 [005] 244.473829: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=486 unstable=0 bg_thresh=994 thresh=1989 gap=480 poll_thresh=20 ino=257 dd-2584 [005] 244.473832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-155% task_gap=-410% task_weight=99% bdi_bw=54756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 244.477265: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=832 to_write=7360 dd-2584 [000] 244.480788: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1111 unstable=0 bg_thresh=992 thresh=1984 gap=600 poll_thresh=20 ino=257 dd-2584 [000] 244.480895: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1111 unstable=0 bg_thresh=994 thresh=1989 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 244.481379: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1111 unstable=0 bg_thresh=994 thresh=1989 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 244.481613: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1111 unstable=0 bg_thresh=997 thresh=1994 gap=535 poll_thresh=17 ino=257 dd-2584 [000] 244.481847: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1111 unstable=0 bg_thresh=999 thresh=1998 gap=514 poll_thresh=18 ino=257 dd-2584 [000] 244.482304: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1011 unstable=0 bg_thresh=998 thresh=1997 gap=588 poll_thresh=19 ino=257 dd-2584 [000] 244.482671: balance_dirty_state: bdi btrfs-1: dirty=448 wb=986 unstable=0 bg_thresh=994 thresh=1989 gap=555 poll_thresh=20 ino=257 dd-2584 [000] 244.483028: balance_dirty_state: bdi btrfs-1: dirty=473 wb=986 unstable=0 bg_thresh=991 thresh=1982 gap=523 poll_thresh=21 ino=257 dd-2584 [000] 244.483390: balance_dirty_state: bdi btrfs-1: dirty=498 wb=986 unstable=0 bg_thresh=996 thresh=1992 gap=508 poll_thresh=22 ino=257 dd-2584 [000] 244.483750: balance_dirty_state: bdi btrfs-1: dirty=548 wb=986 unstable=0 bg_thresh=990 thresh=1980 gap=446 poll_thresh=23 ino=257 dd-2584 [000] 244.483763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-161% task_gap=-423% task_weight=100% bdi_bw=54756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.488928: balance_dirty_state: bdi btrfs-1: dirty=548 wb=861 unstable=0 bg_thresh=995 thresh=1991 gap=582 poll_thresh=23 ino=257 dd-2584 [004] 244.489074: balance_dirty_state: bdi btrfs-1: dirty=548 wb=861 unstable=0 bg_thresh=995 thresh=1991 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 244.489669: balance_dirty_state: bdi btrfs-1: dirty=573 wb=861 unstable=0 bg_thresh=998 thresh=1996 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 244.489899: balance_dirty_state: bdi btrfs-1: dirty=623 wb=861 unstable=0 bg_thresh=1003 thresh=2006 gap=522 poll_thresh=19 ino=257 dd-2584 [004] 244.490137: balance_dirty_state: bdi btrfs-1: dirty=648 wb=861 unstable=0 bg_thresh=1002 thresh=2005 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 244.490146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=54756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.496745: balance_dirty_state: bdi btrfs-1: dirty=648 wb=836 unstable=0 bg_thresh=1000 thresh=2001 gap=517 poll_thresh=20 ino=257 dd-2584 [004] 244.496836: balance_dirty_state: bdi btrfs-1: dirty=673 wb=836 unstable=0 bg_thresh=1001 thresh=2003 gap=494 poll_thresh=15 ino=257 dd-2584 [004] 244.496842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=99% bdi_bw=54756 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 244.504699: balance_dirty_state: bdi btrfs-1: dirty=673 wb=711 unstable=0 bg_thresh=999 thresh=1999 gap=615 poll_thresh=15 ino=257 dd-2584 [004] 244.504777: balance_dirty_state: bdi btrfs-1: dirty=673 wb=711 unstable=0 bg_thresh=999 thresh=1999 gap=615 poll_thresh=11 ino=257 dd-2584 [004] 244.504838: balance_dirty_state: bdi btrfs-1: dirty=698 wb=711 unstable=0 bg_thresh=1002 thresh=2004 gap=595 poll_thresh=12 ino=257 dd-2584 [004] 244.504893: balance_dirty_state: bdi btrfs-1: dirty=723 wb=711 unstable=0 bg_thresh=1002 thresh=2004 gap=570 poll_thresh=13 ino=257 dd-2584 [004] 244.504949: balance_dirty_state: bdi btrfs-1: dirty=723 wb=711 unstable=0 bg_thresh=1004 thresh=2009 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 244.505006: balance_dirty_state: bdi btrfs-1: dirty=748 wb=711 unstable=0 bg_thresh=1004 thresh=2008 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 244.505063: balance_dirty_state: bdi btrfs-1: dirty=748 wb=711 unstable=0 bg_thresh=1001 thresh=2002 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 244.505176: balance_dirty_state: bdi btrfs-1: dirty=798 wb=711 unstable=0 bg_thresh=1003 thresh=2006 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 244.505181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=54756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.512696: balance_dirty_state: bdi btrfs-1: dirty=798 wb=586 unstable=0 bg_thresh=996 thresh=1993 gap=609 poll_thresh=17 ino=257 dd-2584 [004] 244.512765: balance_dirty_state: bdi btrfs-1: dirty=798 wb=586 unstable=0 bg_thresh=996 thresh=1993 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 244.512991: balance_dirty_state: bdi btrfs-1: dirty=823 wb=586 unstable=0 bg_thresh=999 thresh=1998 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 244.513047: balance_dirty_state: bdi btrfs-1: dirty=848 wb=586 unstable=0 bg_thresh=999 thresh=1998 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 244.513102: balance_dirty_state: bdi btrfs-1: dirty=848 wb=586 unstable=0 bg_thresh=1001 thresh=2003 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 244.513215: balance_dirty_state: bdi btrfs-1: dirty=898 wb=586 unstable=0 bg_thresh=1004 thresh=2008 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 244.513329: balance_dirty_state: bdi btrfs-1: dirty=923 wb=586 unstable=0 bg_thresh=1006 thresh=2012 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 244.513442: balance_dirty_state: bdi btrfs-1: dirty=948 wb=586 unstable=0 bg_thresh=1002 thresh=2005 gap=471 poll_thresh=19 ino=257 dd-2584 [004] 244.513447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=54756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.520679: balance_dirty_state: bdi btrfs-1: dirty=948 wb=436 unstable=0 bg_thresh=997 thresh=1994 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 244.520802: balance_dirty_state: bdi btrfs-1: dirty=973 wb=436 unstable=0 bg_thresh=997 thresh=1994 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 244.520916: balance_dirty_state: bdi btrfs-1: dirty=973 wb=436 unstable=0 bg_thresh=999 thresh=1999 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 244.521031: balance_dirty_state: bdi btrfs-1: dirty=998 wb=436 unstable=0 bg_thresh=999 thresh=1999 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 244.521263: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=436 unstable=0 bg_thresh=1004 thresh=2009 gap=550 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 244.521313: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11920 wrote=0 to_write=8192 dd-2584 [004] 244.521511: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=436 unstable=0 bg_thresh=1004 thresh=2008 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 244.521514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=54756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 244.525255: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=784 to_write=7408 dd-2584 [004] 244.528771: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1086 unstable=0 bg_thresh=1002 thresh=2004 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 244.529028: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1086 unstable=0 bg_thresh=1002 thresh=2004 gap=620 poll_thresh=13 ino=257 dd-2584 [004] 244.529089: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1086 unstable=0 bg_thresh=1004 thresh=2009 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 244.529183: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1061 unstable=0 bg_thresh=1001 thresh=2003 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 244.529286: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1011 unstable=0 bg_thresh=1004 thresh=2008 gap=649 poll_thresh=16 ino=257 dd-2584 [004] 244.529471: balance_dirty_state: bdi btrfs-1: dirty=373 wb=961 unstable=0 bg_thresh=1001 thresh=2003 gap=669 poll_thresh=17 ino=257 dd-2584 [004] 244.529637: balance_dirty_state: bdi btrfs-1: dirty=423 wb=961 unstable=0 bg_thresh=1003 thresh=2007 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 244.529755: balance_dirty_state: bdi btrfs-1: dirty=448 wb=961 unstable=0 bg_thresh=1003 thresh=2006 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 244.529872: balance_dirty_state: bdi btrfs-1: dirty=473 wb=961 unstable=0 bg_thresh=1002 thresh=2005 gap=571 poll_thresh=20 ino=257 dd-2584 [004] 244.529991: balance_dirty_state: bdi btrfs-1: dirty=523 wb=961 unstable=0 bg_thresh=1001 thresh=2003 gap=519 poll_thresh=21 ino=257 dd-2584 [004] 244.530108: balance_dirty_state: bdi btrfs-1: dirty=548 wb=961 unstable=0 bg_thresh=1001 thresh=2002 gap=493 poll_thresh=22 ino=257 dd-2584 [004] 244.530113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-343% task_weight=98% bdi_bw=54756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.536687: balance_dirty_state: bdi btrfs-1: dirty=548 wb=961 unstable=0 bg_thresh=1001 thresh=2002 gap=493 poll_thresh=22 ino=257 dd-2584 [004] 244.536695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-343% task_weight=98% bdi_bw=56012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.544673: balance_dirty_state: bdi btrfs-1: dirty=548 wb=836 unstable=0 bg_thresh=993 thresh=1987 gap=603 poll_thresh=22 ino=257 dd-2584 [004] 244.545056: balance_dirty_state: bdi btrfs-1: dirty=573 wb=836 unstable=0 bg_thresh=993 thresh=1987 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 244.545224: balance_dirty_state: bdi btrfs-1: dirty=598 wb=836 unstable=0 bg_thresh=996 thresh=1992 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 244.545393: balance_dirty_state: bdi btrfs-1: dirty=623 wb=836 unstable=0 bg_thresh=998 thresh=1996 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 244.545564: balance_dirty_state: bdi btrfs-1: dirty=648 wb=836 unstable=0 bg_thresh=997 thresh=1995 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 244.545734: balance_dirty_state: bdi btrfs-1: dirty=698 wb=836 unstable=0 bg_thresh=997 thresh=1994 gap=460 poll_thresh=20 ino=257 dd-2584 [004] 244.545740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=56012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 244.552717: balance_dirty_state: bdi btrfs-1: dirty=698 wb=661 unstable=0 bg_thresh=989 thresh=1978 gap=619 poll_thresh=20 ino=257 dd-2584 [000] 244.552778: balance_dirty_state: bdi btrfs-1: dirty=698 wb=661 unstable=0 bg_thresh=989 thresh=1978 gap=619 poll_thresh=15 ino=257 dd-2584 [000] 244.552834: balance_dirty_state: bdi btrfs-1: dirty=723 wb=661 unstable=0 bg_thresh=991 thresh=1983 gap=599 poll_thresh=16 ino=257 dd-2584 [000] 244.552945: balance_dirty_state: bdi btrfs-1: dirty=748 wb=661 unstable=0 bg_thresh=994 thresh=1988 gap=579 poll_thresh=17 ino=257 dd-2584 [000] 244.553058: balance_dirty_state: bdi btrfs-1: dirty=773 wb=661 unstable=0 bg_thresh=993 thresh=1987 gap=553 poll_thresh=18 ino=257 dd-2584 [000] 244.553342: balance_dirty_state: bdi btrfs-1: dirty=823 wb=661 unstable=0 bg_thresh=995 thresh=1991 gap=507 poll_thresh=19 ino=257 dd-2584 [000] 244.553455: balance_dirty_state: bdi btrfs-1: dirty=848 wb=661 unstable=0 bg_thresh=995 thresh=1990 gap=481 poll_thresh=20 ino=257 dd-2584 [000] 244.553459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=56012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 244.560768: balance_dirty_state: bdi btrfs-1: dirty=848 wb=511 unstable=0 bg_thresh=996 thresh=1993 gap=634 poll_thresh=20 ino=257 dd-2584 [000] 244.560864: balance_dirty_state: bdi btrfs-1: dirty=873 wb=511 unstable=0 bg_thresh=996 thresh=1993 gap=609 poll_thresh=15 ino=257 dd-2584 [000] 244.560922: balance_dirty_state: bdi btrfs-1: dirty=873 wb=511 unstable=0 bg_thresh=996 thresh=1992 gap=608 poll_thresh=16 ino=257 dd-2584 [000] 244.561036: balance_dirty_state: bdi btrfs-1: dirty=923 wb=511 unstable=0 bg_thresh=998 thresh=1996 gap=562 poll_thresh=17 ino=257 dd-2584 [000] 244.561149: balance_dirty_state: bdi btrfs-1: dirty=948 wb=511 unstable=0 bg_thresh=997 thresh=1995 gap=536 poll_thresh=18 ino=257 dd-2584 [000] 244.561260: balance_dirty_state: bdi btrfs-1: dirty=973 wb=511 unstable=0 bg_thresh=997 thresh=1994 gap=510 poll_thresh=19 ino=257 dd-2584 [000] 244.561373: balance_dirty_state: bdi btrfs-1: dirty=998 wb=511 unstable=0 bg_thresh=996 thresh=1993 gap=484 poll_thresh=20 ino=257 dd-2584 [000] 244.561377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-152% task_gap=-404% task_weight=99% bdi_bw=56012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 244.561462: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11960 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 244.563157: writeback_single_inode: bdi btrfs-1: ino=257 state= age=324 wrote=720 to_write=7472 dd-2584 [004] 244.568675: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1111 unstable=0 bg_thresh=992 thresh=1984 gap=600 poll_thresh=20 ino=257 dd-2584 [004] 244.568763: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1111 unstable=0 bg_thresh=992 thresh=1984 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 244.568847: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1111 unstable=0 bg_thresh=994 thresh=1989 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 244.569400: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1111 unstable=0 bg_thresh=997 thresh=1994 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 244.569648: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1111 unstable=0 bg_thresh=996 thresh=1993 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 244.569885: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1111 unstable=0 bg_thresh=998 thresh=1997 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 244.569891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=56012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.576757: balance_dirty_state: bdi btrfs-1: dirty=398 wb=986 unstable=0 bg_thresh=993 thresh=1986 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 244.576833: balance_dirty_state: bdi btrfs-1: dirty=398 wb=986 unstable=0 bg_thresh=990 thresh=1980 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 244.576892: balance_dirty_state: bdi btrfs-1: dirty=423 wb=986 unstable=0 bg_thresh=992 thresh=1985 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 244.576951: balance_dirty_state: bdi btrfs-1: dirty=448 wb=986 unstable=0 bg_thresh=992 thresh=1985 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 244.577070: balance_dirty_state: bdi btrfs-1: dirty=473 wb=986 unstable=0 bg_thresh=994 thresh=1989 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 244.577198: balance_dirty_state: bdi btrfs-1: dirty=498 wb=986 unstable=0 bg_thresh=994 thresh=1988 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 244.577350: balance_dirty_state: bdi btrfs-1: dirty=548 wb=986 unstable=0 bg_thresh=993 thresh=1987 gap=453 poll_thresh=19 ino=257 dd-2584 [004] 244.577355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-156% task_gap=-413% task_weight=99% bdi_bw=56012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.584731: balance_dirty_state: bdi btrfs-1: dirty=548 wb=861 unstable=0 bg_thresh=986 thresh=1972 gap=563 poll_thresh=19 ino=257 dd-2584 [004] 244.584833: balance_dirty_state: bdi btrfs-1: dirty=548 wb=861 unstable=0 bg_thresh=988 thresh=1977 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 244.584924: balance_dirty_state: bdi btrfs-1: dirty=573 wb=861 unstable=0 bg_thresh=991 thresh=1982 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 244.585296: balance_dirty_state: bdi btrfs-1: dirty=573 wb=861 unstable=0 bg_thresh=993 thresh=1987 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 244.585466: balance_dirty_state: bdi btrfs-1: dirty=623 wb=861 unstable=0 bg_thresh=996 thresh=1992 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 244.585644: balance_dirty_state: bdi btrfs-1: dirty=648 wb=861 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 244.585650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-407% task_weight=99% bdi_bw=56012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 244.592787: balance_dirty_state: bdi btrfs-1: dirty=648 wb=736 unstable=0 bg_thresh=989 thresh=1978 gap=594 poll_thresh=18 ino=257 dd-2584 [000] 244.592879: balance_dirty_state: bdi btrfs-1: dirty=673 wb=736 unstable=0 bg_thresh=991 thresh=1983 gap=574 poll_thresh=13 ino=257 dd-2584 [000] 244.592962: balance_dirty_state: bdi btrfs-1: dirty=698 wb=736 unstable=0 bg_thresh=991 thresh=1983 gap=549 poll_thresh=14 ino=257 dd-2584 [000] 244.593046: balance_dirty_state: bdi btrfs-1: dirty=698 wb=736 unstable=0 bg_thresh=994 thresh=1988 gap=554 poll_thresh=15 ino=257 dd-2584 [000] 244.593132: balance_dirty_state: bdi btrfs-1: dirty=723 wb=736 unstable=0 bg_thresh=993 thresh=1987 gap=528 poll_thresh=16 ino=257 dd-2584 [000] 244.593301: balance_dirty_state: bdi btrfs-1: dirty=748 wb=736 unstable=0 bg_thresh=993 thresh=1986 gap=502 poll_thresh=17 ino=257 dd-2584 [000] 244.593475: balance_dirty_state: bdi btrfs-1: dirty=798 wb=736 unstable=0 bg_thresh=992 thresh=1985 gap=451 poll_thresh=18 ino=257 dd-2584 [000] 244.593481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-158% task_gap=-416% task_weight=99% bdi_bw=56012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 244.600766: balance_dirty_state: bdi btrfs-1: dirty=798 wb=611 unstable=0 bg_thresh=997 thresh=1994 gap=585 poll_thresh=18 ino=257 dd-2584 [001] 244.600832: balance_dirty_state: bdi btrfs-1: dirty=798 wb=611 unstable=0 bg_thresh=997 thresh=1994 gap=585 poll_thresh=13 ino=257 dd-2584 [001] 244.600891: balance_dirty_state: bdi btrfs-1: dirty=823 wb=611 unstable=0 bg_thresh=999 thresh=1999 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 244.600949: balance_dirty_state: bdi btrfs-1: dirty=823 wb=611 unstable=0 bg_thresh=1002 thresh=2004 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 244.601188: balance_dirty_state: bdi btrfs-1: dirty=848 wb=611 unstable=0 bg_thresh=1002 thresh=2004 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 244.601306: balance_dirty_state: bdi btrfs-1: dirty=873 wb=611 unstable=0 bg_thresh=1001 thresh=2003 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 244.601425: balance_dirty_state: bdi btrfs-1: dirty=923 wb=611 unstable=0 bg_thresh=1003 thresh=2007 gap=473 poll_thresh=18 ino=257 dd-2584 [001] 244.601429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=99% bdi_bw=56012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 244.612766: balance_dirty_state: bdi btrfs-1: dirty=923 wb=336 unstable=0 bg_thresh=997 thresh=1995 gap=736 poll_thresh=18 ino=257 dd-2584 [005] 244.612838: balance_dirty_state: bdi btrfs-1: dirty=948 wb=336 unstable=0 bg_thresh=1000 thresh=2000 gap=716 poll_thresh=13 ino=257 dd-2584 [005] 244.612899: balance_dirty_state: bdi btrfs-1: dirty=973 wb=336 unstable=0 bg_thresh=1002 thresh=2005 gap=696 poll_thresh=14 ino=257 dd-2584 [005] 244.612959: balance_dirty_state: bdi btrfs-1: dirty=973 wb=336 unstable=0 bg_thresh=1002 thresh=2005 gap=696 poll_thresh=15 ino=257 dd-2584 [005] 244.613021: balance_dirty_state: bdi btrfs-1: dirty=998 wb=336 unstable=0 bg_thresh=1002 thresh=2004 gap=670 poll_thresh=16 ino=257 dd-2584 [005] 244.613142: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=336 unstable=0 bg_thresh=1001 thresh=2003 gap=644 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 244.613193: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12012 wrote=0 to_write=8192 dd-2584 [005] 244.613273: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=336 unstable=0 bg_thresh=1001 thresh=2002 gap=593 poll_thresh=18 ino=257 dd-2584 [005] 244.613403: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=361 unstable=0 bg_thresh=1003 thresh=2006 gap=572 poll_thresh=19 ino=257 dd-2584 [005] 244.613725: balance_dirty_state: bdi btrfs-1: dirty=948 wb=511 unstable=0 bg_thresh=1002 thresh=2005 gap=546 poll_thresh=20 ino=257 dd-2584 [005] 244.613860: balance_dirty_state: bdi btrfs-1: dirty=923 wb=561 unstable=0 bg_thresh=1002 thresh=2004 gap=520 poll_thresh=21 ino=257 dd-2584 [005] 244.613993: balance_dirty_state: bdi btrfs-1: dirty=923 wb=611 unstable=0 bg_thresh=1001 thresh=2003 gap=469 poll_thresh=22 ino=257 dd-2584 [005] 244.613995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=99% bdi_bw=56012 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 244.615408: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=896 to_write=7296 dd-2584 [005] 244.620736: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1111 unstable=0 bg_thresh=1002 thresh=2004 gap=595 poll_thresh=22 ino=257 dd-2584 [005] 244.620821: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1111 unstable=0 bg_thresh=1001 thresh=2003 gap=594 poll_thresh=16 ino=257 dd-2584 [005] 244.620948: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1111 unstable=0 bg_thresh=1001 thresh=2002 gap=543 poll_thresh=17 ino=257 dd-2584 [005] 244.621073: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1111 unstable=0 bg_thresh=1003 thresh=2006 gap=522 poll_thresh=18 ino=257 dd-2584 [005] 244.621196: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1111 unstable=0 bg_thresh=1002 thresh=2005 gap=496 poll_thresh=19 ino=257 dd-2584 [005] 244.621201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=56012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 244.628771: balance_dirty_state: bdi btrfs-1: dirty=398 wb=986 unstable=0 bg_thresh=1002 thresh=2004 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 244.628852: balance_dirty_state: bdi btrfs-1: dirty=423 wb=986 unstable=0 bg_thresh=1002 thresh=2004 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 244.628915: balance_dirty_state: bdi btrfs-1: dirty=423 wb=986 unstable=0 bg_thresh=1001 thresh=2003 gap=594 poll_thresh=15 ino=257 dd-2584 [005] 244.628976: balance_dirty_state: bdi btrfs-1: dirty=448 wb=986 unstable=0 bg_thresh=1004 thresh=2008 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 244.629292: balance_dirty_state: bdi btrfs-1: dirty=473 wb=911 unstable=0 bg_thresh=1000 thresh=2000 gap=616 poll_thresh=17 ino=257 dd-2584 [005] 244.629409: balance_dirty_state: bdi btrfs-1: dirty=523 wb=911 unstable=0 bg_thresh=999 thresh=1999 gap=565 poll_thresh=18 ino=257 dd-2584 [005] 244.629529: balance_dirty_state: bdi btrfs-1: dirty=548 wb=911 unstable=0 bg_thresh=1001 thresh=2003 gap=544 poll_thresh=19 ino=257 dd-2584 [005] 244.629646: balance_dirty_state: bdi btrfs-1: dirty=573 wb=911 unstable=0 bg_thresh=1001 thresh=2002 gap=518 poll_thresh=20 ino=257 dd-2584 [005] 244.629765: balance_dirty_state: bdi btrfs-1: dirty=598 wb=911 unstable=0 bg_thresh=1000 thresh=2001 gap=492 poll_thresh=21 ino=257 dd-2584 [005] 244.629769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=56012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 244.636788: balance_dirty_state: bdi btrfs-1: dirty=598 wb=911 unstable=0 bg_thresh=994 thresh=1989 gap=480 poll_thresh=21 ino=257 dd-2584 [001] 244.636795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=56012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 244.644746: balance_dirty_state: bdi btrfs-1: dirty=598 wb=661 unstable=0 bg_thresh=994 thresh=1989 gap=730 poll_thresh=21 ino=257 dd-2584 [001] 244.644879: balance_dirty_state: bdi btrfs-1: dirty=598 wb=661 unstable=0 bg_thresh=994 thresh=1989 gap=730 poll_thresh=16 ino=257 dd-2584 [001] 244.645114: balance_dirty_state: bdi btrfs-1: dirty=648 wb=661 unstable=0 bg_thresh=996 thresh=1993 gap=684 poll_thresh=17 ino=257 dd-2584 [001] 244.645349: balance_dirty_state: bdi btrfs-1: dirty=673 wb=661 unstable=0 bg_thresh=996 thresh=1992 gap=658 poll_thresh=18 ino=257 dd-2584 [001] 244.645584: balance_dirty_state: bdi btrfs-1: dirty=698 wb=661 unstable=0 bg_thresh=995 thresh=1991 gap=632 poll_thresh=19 ino=257 dd-2584 [001] 244.646185: balance_dirty_state: bdi btrfs-1: dirty=723 wb=661 unstable=0 bg_thresh=992 thresh=1984 gap=600 poll_thresh=20 ino=257 dd-2584 [001] 244.646421: balance_dirty_state: bdi btrfs-1: dirty=773 wb=661 unstable=0 bg_thresh=994 thresh=1988 gap=554 poll_thresh=21 ino=257 dd-2584 [001] 244.646658: balance_dirty_state: bdi btrfs-1: dirty=798 wb=661 unstable=0 bg_thresh=993 thresh=1987 gap=528 poll_thresh=22 ino=257 dd-2584 [001] 244.646892: balance_dirty_state: bdi btrfs-1: dirty=823 wb=661 unstable=0 bg_thresh=993 thresh=1986 gap=502 poll_thresh=23 ino=257 dd-2584 [001] 244.647133: balance_dirty_state: bdi btrfs-1: dirty=873 wb=661 unstable=0 bg_thresh=995 thresh=1990 gap=456 poll_thresh=24 ino=257 dd-2584 [001] 244.647142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-408% task_weight=99% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 244.652783: balance_dirty_state: bdi btrfs-1: dirty=873 wb=511 unstable=0 bg_thresh=994 thresh=1988 gap=604 poll_thresh=24 ino=257 dd-2584 [001] 244.652867: balance_dirty_state: bdi btrfs-1: dirty=873 wb=511 unstable=0 bg_thresh=994 thresh=1988 gap=604 poll_thresh=18 ino=257 dd-2584 [001] 244.652981: balance_dirty_state: bdi btrfs-1: dirty=898 wb=511 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=19 ino=257 dd-2584 [001] 244.653094: balance_dirty_state: bdi btrfs-1: dirty=948 wb=511 unstable=0 bg_thresh=995 thresh=1991 gap=532 poll_thresh=20 ino=257 dd-2584 [001] 244.653378: balance_dirty_state: bdi btrfs-1: dirty=973 wb=511 unstable=0 bg_thresh=992 thresh=1984 gap=500 poll_thresh=21 ino=257 dd-2584 [001] 244.653491: balance_dirty_state: bdi btrfs-1: dirty=998 wb=511 unstable=0 bg_thresh=991 thresh=1983 gap=474 poll_thresh=22 ino=257 dd-2584 [001] 244.653495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-159% task_gap=-419% task_weight=100% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 244.653573: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12052 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 244.657079: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=736 to_write=7456 dd-2584 [001] 244.664734: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1111 unstable=0 bg_thresh=994 thresh=1988 gap=604 poll_thresh=22 ino=257 dd-2584 [001] 244.664820: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1111 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 244.664938: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1111 unstable=0 bg_thresh=996 thresh=1992 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 244.665051: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1111 unstable=0 bg_thresh=995 thresh=1991 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 244.665164: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1111 unstable=0 bg_thresh=997 thresh=1995 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 244.665168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 244.672807: balance_dirty_state: bdi btrfs-1: dirty=398 wb=986 unstable=0 bg_thresh=996 thresh=1992 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 244.672898: balance_dirty_state: bdi btrfs-1: dirty=423 wb=986 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 244.672991: balance_dirty_state: bdi btrfs-1: dirty=423 wb=986 unstable=0 bg_thresh=995 thresh=1990 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 244.673082: balance_dirty_state: bdi btrfs-1: dirty=448 wb=986 unstable=0 bg_thresh=998 thresh=1996 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 244.673283: balance_dirty_state: bdi btrfs-1: dirty=473 wb=911 unstable=0 bg_thresh=1003 thresh=2006 gap=622 poll_thresh=17 ino=257 dd-2584 [004] 244.673796: balance_dirty_state: bdi btrfs-1: dirty=523 wb=861 unstable=0 bg_thresh=1002 thresh=2005 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 244.673978: balance_dirty_state: bdi btrfs-1: dirty=548 wb=861 unstable=0 bg_thresh=1002 thresh=2004 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 244.674161: balance_dirty_state: bdi btrfs-1: dirty=573 wb=861 unstable=0 bg_thresh=1001 thresh=2003 gap=569 poll_thresh=20 ino=257 dd-2584 [004] 244.674342: balance_dirty_state: bdi btrfs-1: dirty=598 wb=861 unstable=0 bg_thresh=1003 thresh=2007 gap=548 poll_thresh=21 ino=257 dd-2584 [004] 244.674528: balance_dirty_state: bdi btrfs-1: dirty=648 wb=861 unstable=0 bg_thresh=1003 thresh=2006 gap=497 poll_thresh=22 ino=257 dd-2584 [004] 244.674534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.682446: balance_dirty_state: bdi btrfs-1: dirty=648 wb=861 unstable=0 bg_thresh=997 thresh=1994 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 244.682453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=99% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 244.688782: balance_dirty_state: bdi btrfs-1: dirty=648 wb=611 unstable=0 bg_thresh=996 thresh=1993 gap=734 poll_thresh=22 ino=257 dd-2584 [000] 244.688871: balance_dirty_state: bdi btrfs-1: dirty=648 wb=611 unstable=0 bg_thresh=996 thresh=1993 gap=734 poll_thresh=16 ino=257 dd-2584 [000] 244.689037: balance_dirty_state: bdi btrfs-1: dirty=673 wb=611 unstable=0 bg_thresh=999 thresh=1998 gap=714 poll_thresh=17 ino=257 dd-2584 [000] 244.689206: balance_dirty_state: bdi btrfs-1: dirty=723 wb=611 unstable=0 bg_thresh=1004 thresh=2008 gap=674 poll_thresh=18 ino=257 dd-2584 [000] 244.689377: balance_dirty_state: bdi btrfs-1: dirty=748 wb=611 unstable=0 bg_thresh=1003 thresh=2007 gap=648 poll_thresh=19 ino=257 dd-2584 [000] 244.689848: balance_dirty_state: bdi btrfs-1: dirty=773 wb=611 unstable=0 bg_thresh=1003 thresh=2006 gap=622 poll_thresh=20 ino=257 dd-2584 [000] 244.689965: balance_dirty_state: bdi btrfs-1: dirty=823 wb=611 unstable=0 bg_thresh=1002 thresh=2005 gap=571 poll_thresh=21 ino=257 dd-2584 [000] 244.690077: balance_dirty_state: bdi btrfs-1: dirty=848 wb=611 unstable=0 bg_thresh=1004 thresh=2009 gap=550 poll_thresh=22 ino=257 dd-2584 [000] 244.690190: balance_dirty_state: bdi btrfs-1: dirty=873 wb=611 unstable=0 bg_thresh=1004 thresh=2008 gap=524 poll_thresh=23 ino=257 dd-2584 [000] 244.690301: balance_dirty_state: bdi btrfs-1: dirty=898 wb=611 unstable=0 bg_thresh=1003 thresh=2007 gap=498 poll_thresh=24 ino=257 dd-2584 [000] 244.690306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=99% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 244.696767: balance_dirty_state: bdi btrfs-1: dirty=898 wb=486 unstable=0 bg_thresh=997 thresh=1995 gap=611 poll_thresh=24 ino=257 dd-2584 [000] 244.696847: balance_dirty_state: bdi btrfs-1: dirty=923 wb=486 unstable=0 bg_thresh=997 thresh=1995 gap=586 poll_thresh=18 ino=257 dd-2584 [000] 244.696989: balance_dirty_state: bdi btrfs-1: dirty=948 wb=486 unstable=0 bg_thresh=1000 thresh=2000 gap=566 poll_thresh=19 ino=257 dd-2584 [000] 244.697130: balance_dirty_state: bdi btrfs-1: dirty=998 wb=486 unstable=0 bg_thresh=1005 thresh=2010 gap=526 poll_thresh=20 ino=257 dd-2584 [000] 244.697492: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=486 unstable=0 bg_thresh=1004 thresh=2009 gap=500 poll_thresh=21 ino=257 dd-2584 [000] 244.697498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 244.697529: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12096 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 244.699326: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=736 to_write=7456 dd-2584 [000] 244.704722: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1111 unstable=0 bg_thresh=998 thresh=1996 gap=612 poll_thresh=21 ino=257 dd-2584 [000] 244.704799: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1111 unstable=0 bg_thresh=998 thresh=1996 gap=587 poll_thresh=16 ino=257 dd-2584 [000] 244.704940: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1111 unstable=0 bg_thresh=1000 thresh=2001 gap=567 poll_thresh=17 ino=257 dd-2584 [000] 244.705083: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1111 unstable=0 bg_thresh=1005 thresh=2011 gap=552 poll_thresh=18 ino=257 dd-2584 [000] 244.705228: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1111 unstable=0 bg_thresh=1005 thresh=2010 gap=526 poll_thresh=19 ino=257 dd-2584 [000] 244.705372: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1111 unstable=0 bg_thresh=1004 thresh=2009 gap=475 poll_thresh=20 ino=257 dd-2584 [000] 244.705378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-382% task_weight=99% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 244.712761: balance_dirty_state: bdi btrfs-1: dirty=423 wb=986 unstable=0 bg_thresh=1000 thresh=2001 gap=592 poll_thresh=20 ino=257 dd-2584 [000] 244.712905: balance_dirty_state: bdi btrfs-1: dirty=423 wb=986 unstable=0 bg_thresh=1000 thresh=2001 gap=592 poll_thresh=15 ino=257 dd-2584 [000] 244.713022: balance_dirty_state: bdi btrfs-1: dirty=448 wb=986 unstable=0 bg_thresh=1003 thresh=2006 gap=572 poll_thresh=16 ino=257 dd-2584 [000] 244.713312: balance_dirty_state: bdi btrfs-1: dirty=473 wb=986 unstable=0 bg_thresh=1005 thresh=2011 gap=552 poll_thresh=17 ino=257 dd-2584 [000] 244.713550: balance_dirty_state: bdi btrfs-1: dirty=498 wb=986 unstable=0 bg_thresh=1005 thresh=2010 gap=526 poll_thresh=18 ino=257 dd-2584 [000] 244.714620: balance_dirty_state: bdi btrfs-1: dirty=548 wb=986 unstable=0 bg_thresh=1007 thresh=2014 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 244.714629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-375% task_weight=100% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.720810: balance_dirty_state: bdi btrfs-1: dirty=548 wb=861 unstable=0 bg_thresh=1003 thresh=2007 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 244.720896: balance_dirty_state: bdi btrfs-1: dirty=548 wb=861 unstable=0 bg_thresh=1003 thresh=2007 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 244.720956: balance_dirty_state: bdi btrfs-1: dirty=573 wb=861 unstable=0 bg_thresh=1006 thresh=2012 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 244.721016: balance_dirty_state: bdi btrfs-1: dirty=598 wb=861 unstable=0 bg_thresh=1006 thresh=2012 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 244.721135: balance_dirty_state: bdi btrfs-1: dirty=623 wb=861 unstable=0 bg_thresh=1005 thresh=2010 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 244.721257: balance_dirty_state: bdi btrfs-1: dirty=648 wb=861 unstable=0 bg_thresh=1001 thresh=2003 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 244.721262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.728759: balance_dirty_state: bdi btrfs-1: dirty=648 wb=761 unstable=0 bg_thresh=992 thresh=1984 gap=575 poll_thresh=18 ino=257 dd-2584 [004] 244.728853: balance_dirty_state: bdi btrfs-1: dirty=673 wb=761 unstable=0 bg_thresh=992 thresh=1984 gap=550 poll_thresh=13 ino=257 dd-2584 [004] 244.728959: balance_dirty_state: bdi btrfs-1: dirty=673 wb=761 unstable=0 bg_thresh=994 thresh=1989 gap=555 poll_thresh=14 ino=257 dd-2584 [004] 244.729106: balance_dirty_state: bdi btrfs-1: dirty=698 wb=761 unstable=0 bg_thresh=997 thresh=1994 gap=535 poll_thresh=15 ino=257 dd-2584 [004] 244.729207: balance_dirty_state: bdi btrfs-1: dirty=723 wb=761 unstable=0 bg_thresh=997 thresh=1994 gap=510 poll_thresh=16 ino=257 dd-2584 [004] 244.729385: balance_dirty_state: bdi btrfs-1: dirty=748 wb=761 unstable=0 bg_thresh=996 thresh=1993 gap=484 poll_thresh=17 ino=257 dd-2584 [004] 244.729391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.736780: balance_dirty_state: bdi btrfs-1: dirty=748 wb=636 unstable=0 bg_thresh=997 thresh=1994 gap=610 poll_thresh=17 ino=257 dd-2584 [004] 244.736881: balance_dirty_state: bdi btrfs-1: dirty=773 wb=636 unstable=0 bg_thresh=997 thresh=1994 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 244.737236: balance_dirty_state: bdi btrfs-1: dirty=773 wb=636 unstable=0 bg_thresh=999 thresh=1999 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 244.737319: balance_dirty_state: bdi btrfs-1: dirty=798 wb=636 unstable=0 bg_thresh=999 thresh=1999 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 244.737402: balance_dirty_state: bdi btrfs-1: dirty=823 wb=636 unstable=0 bg_thresh=999 thresh=1998 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 244.737574: balance_dirty_state: bdi btrfs-1: dirty=848 wb=636 unstable=0 bg_thresh=998 thresh=1997 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 244.737749: balance_dirty_state: bdi btrfs-1: dirty=873 wb=636 unstable=0 bg_thresh=1000 thresh=2001 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 244.737756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 244.744824: balance_dirty_state: bdi btrfs-1: dirty=873 wb=511 unstable=0 bg_thresh=993 thresh=1987 gap=603 poll_thresh=18 ino=257 dd-2584 [007] 244.744895: balance_dirty_state: bdi btrfs-1: dirty=898 wb=511 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=13 ino=257 dd-2584 [007] 244.744962: balance_dirty_state: bdi btrfs-1: dirty=898 wb=511 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=14 ino=257 dd-2584 [007] 244.745026: balance_dirty_state: bdi btrfs-1: dirty=923 wb=511 unstable=0 bg_thresh=998 thresh=1997 gap=563 poll_thresh=15 ino=257 dd-2584 [007] 244.745092: balance_dirty_state: bdi btrfs-1: dirty=923 wb=511 unstable=0 bg_thresh=998 thresh=1997 gap=563 poll_thresh=16 ino=257 dd-2584 [007] 244.745226: balance_dirty_state: bdi btrfs-1: dirty=973 wb=511 unstable=0 bg_thresh=998 thresh=1996 gap=512 poll_thresh=17 ino=257 dd-2584 [007] 244.745361: balance_dirty_state: bdi btrfs-1: dirty=998 wb=511 unstable=0 bg_thresh=1003 thresh=2006 gap=497 poll_thresh=18 ino=257 dd-2584 [007] 244.745366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 244.752859: balance_dirty_state: bdi btrfs-1: dirty=998 wb=386 unstable=0 bg_thresh=995 thresh=1991 gap=607 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 244.752908: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12152 wrote=0 to_write=8192 dd-2584 [007] 244.752992: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=386 unstable=0 bg_thresh=998 thresh=1996 gap=587 poll_thresh=13 ino=257 dd-2584 [007] 244.753485: balance_dirty_state: bdi btrfs-1: dirty=948 wb=461 unstable=0 bg_thresh=995 thresh=1990 gap=581 poll_thresh=14 ino=257 dd-2584 [007] 244.753612: balance_dirty_state: bdi btrfs-1: dirty=948 wb=486 unstable=0 bg_thresh=994 thresh=1989 gap=555 poll_thresh=15 ino=257 dd-2584 [007] 244.753737: balance_dirty_state: bdi btrfs-1: dirty=948 wb=511 unstable=0 bg_thresh=994 thresh=1989 gap=530 poll_thresh=16 ino=257 dd-2584 [007] 244.754031: balance_dirty_state: bdi btrfs-1: dirty=898 wb=536 unstable=0 bg_thresh=993 thresh=1986 gap=552 poll_thresh=17 ino=257 dd-2584 [007] 244.754231: balance_dirty_state: bdi btrfs-1: dirty=873 wb=511 unstable=0 bg_thresh=995 thresh=1991 gap=607 poll_thresh=18 ino=257 dd-2584 [007] 244.754409: balance_dirty_state: bdi btrfs-1: dirty=823 wb=586 unstable=0 bg_thresh=991 thresh=1983 gap=574 poll_thresh=19 ino=257 dd-2584 [007] 244.754582: balance_dirty_state: bdi btrfs-1: dirty=798 wb=661 unstable=0 bg_thresh=992 thresh=1984 gap=525 poll_thresh=20 ino=257 dd-2584 [007] 244.754756: balance_dirty_state: bdi btrfs-1: dirty=773 wb=711 unstable=0 bg_thresh=997 thresh=1995 gap=511 poll_thresh=21 ino=257 dd-2584 [007] 244.754931: balance_dirty_state: bdi btrfs-1: dirty=723 wb=786 unstable=0 bg_thresh=996 thresh=1993 gap=484 poll_thresh=22 ino=257 dd-2584 [007] 244.754933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=58400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 244.756001: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=992 to_write=7200 dd-2584 [007] 244.760792: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1136 unstable=0 bg_thresh=995 thresh=1990 gap=606 poll_thresh=22 ino=257 dd-2584 [007] 244.760911: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1136 unstable=0 bg_thresh=994 thresh=1989 gap=580 poll_thresh=16 ino=257 dd-2584 [007] 244.761358: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1136 unstable=0 bg_thresh=994 thresh=1988 gap=554 poll_thresh=17 ino=257 dd-2584 [007] 244.761511: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1136 unstable=0 bg_thresh=996 thresh=1992 gap=533 poll_thresh=18 ino=257 dd-2584 [007] 244.761672: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1136 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=19 ino=257 dd-2584 [007] 244.761678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=100% bdi_bw=58400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 244.768874: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1036 unstable=0 bg_thresh=998 thresh=1997 gap=588 poll_thresh=19 ino=257 dd-2584 [007] 244.769005: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1036 unstable=0 bg_thresh=995 thresh=1991 gap=582 poll_thresh=14 ino=257 dd-2584 [007] 244.769125: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1036 unstable=0 bg_thresh=998 thresh=1996 gap=562 poll_thresh=15 ino=257 dd-2584 [007] 244.769244: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1036 unstable=0 bg_thresh=995 thresh=1990 gap=531 poll_thresh=16 ino=257 dd-2584 [007] 244.769480: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1036 unstable=0 bg_thresh=997 thresh=1994 gap=510 poll_thresh=17 ino=257 dd-2584 [007] 244.769715: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1036 unstable=0 bg_thresh=996 thresh=1993 gap=484 poll_thresh=18 ino=257 dd-2584 [007] 244.769724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=58400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 244.776848: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1036 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=18 ino=257 dd-2584 [007] 244.776857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=58400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 244.784866: balance_dirty_state: bdi btrfs-1: dirty=473 wb=761 unstable=0 bg_thresh=994 thresh=1989 gap=755 poll_thresh=18 ino=257 dd-2584 [007] 244.784932: balance_dirty_state: bdi btrfs-1: dirty=498 wb=761 unstable=0 bg_thresh=997 thresh=1994 gap=735 poll_thresh=13 ino=257 dd-2584 [007] 244.784993: balance_dirty_state: bdi btrfs-1: dirty=523 wb=761 unstable=0 bg_thresh=994 thresh=1988 gap=704 poll_thresh=14 ino=257 dd-2584 [007] 244.785053: balance_dirty_state: bdi btrfs-1: dirty=523 wb=761 unstable=0 bg_thresh=993 thresh=1987 gap=703 poll_thresh=15 ino=257 dd-2584 [007] 244.785291: balance_dirty_state: bdi btrfs-1: dirty=548 wb=761 unstable=0 bg_thresh=996 thresh=1992 gap=683 poll_thresh=16 ino=257 dd-2584 [007] 244.785408: balance_dirty_state: bdi btrfs-1: dirty=573 wb=761 unstable=0 bg_thresh=995 thresh=1991 gap=657 poll_thresh=17 ino=257 dd-2584 [007] 244.785525: balance_dirty_state: bdi btrfs-1: dirty=598 wb=761 unstable=0 bg_thresh=995 thresh=1990 gap=631 poll_thresh=18 ino=257 dd-2584 [007] 244.785643: balance_dirty_state: bdi btrfs-1: dirty=648 wb=761 unstable=0 bg_thresh=994 thresh=1989 gap=580 poll_thresh=19 ino=257 dd-2584 [007] 244.785762: balance_dirty_state: bdi btrfs-1: dirty=673 wb=761 unstable=0 bg_thresh=996 thresh=1993 gap=559 poll_thresh=20 ino=257 dd-2584 [007] 244.785878: balance_dirty_state: bdi btrfs-1: dirty=698 wb=761 unstable=0 bg_thresh=996 thresh=1992 gap=533 poll_thresh=21 ino=257 dd-2584 [007] 244.785999: balance_dirty_state: bdi btrfs-1: dirty=723 wb=761 unstable=0 bg_thresh=995 thresh=1991 gap=507 poll_thresh=22 ino=257 dd-2584 [007] 244.786124: balance_dirty_state: bdi btrfs-1: dirty=773 wb=761 unstable=0 bg_thresh=994 thresh=1989 gap=455 poll_thresh=23 ino=257 dd-2584 [007] 244.786129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=58400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.792867: balance_dirty_state: bdi btrfs-1: dirty=773 wb=636 unstable=0 bg_thresh=993 thresh=1986 gap=577 poll_thresh=23 ino=257 dd-2584 [004] 244.792939: balance_dirty_state: bdi btrfs-1: dirty=798 wb=636 unstable=0 bg_thresh=993 thresh=1986 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 244.793245: balance_dirty_state: bdi btrfs-1: dirty=823 wb=636 unstable=0 bg_thresh=995 thresh=1991 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 244.793365: balance_dirty_state: bdi btrfs-1: dirty=848 wb=636 unstable=0 bg_thresh=1000 thresh=2001 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 244.793487: balance_dirty_state: bdi btrfs-1: dirty=898 wb=636 unstable=0 bg_thresh=1000 thresh=2000 gap=466 poll_thresh=20 ino=257 dd-2584 [004] 244.793492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=58400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.800842: balance_dirty_state: bdi btrfs-1: dirty=898 wb=486 unstable=0 bg_thresh=999 thresh=1999 gap=615 poll_thresh=20 ino=257 dd-2584 [004] 244.800968: balance_dirty_state: bdi btrfs-1: dirty=898 wb=486 unstable=0 bg_thresh=1002 thresh=2004 gap=620 poll_thresh=15 ino=257 dd-2584 [004] 244.801088: balance_dirty_state: bdi btrfs-1: dirty=923 wb=486 unstable=0 bg_thresh=999 thresh=1998 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 244.801320: balance_dirty_state: bdi btrfs-1: dirty=948 wb=486 unstable=0 bg_thresh=998 thresh=1997 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 244.801553: balance_dirty_state: bdi btrfs-1: dirty=973 wb=486 unstable=0 bg_thresh=1000 thresh=2001 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 244.801791: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=486 unstable=0 bg_thresh=1000 thresh=2000 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 244.801799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=58400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 244.801842: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12200 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 244.804769: writeback_single_inode: bdi btrfs-1: ino=257 state= age=100 wrote=752 to_write=7440 dd-2584 [004] 244.808861: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1111 unstable=0 bg_thresh=1002 thresh=2005 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 244.808931: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1111 unstable=0 bg_thresh=1002 thresh=2004 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 244.808992: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1111 unstable=0 bg_thresh=1002 thresh=2004 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 244.809229: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1111 unstable=0 bg_thresh=1001 thresh=2003 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 244.809346: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1111 unstable=0 bg_thresh=1001 thresh=2002 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 244.809463: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1111 unstable=0 bg_thresh=1003 thresh=2006 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 244.809578: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1111 unstable=0 bg_thresh=1002 thresh=2005 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 244.809583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-387% task_weight=99% bdi_bw=58400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.816795: balance_dirty_state: bdi btrfs-1: dirty=398 wb=986 unstable=0 bg_thresh=1001 thresh=2003 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 244.816893: balance_dirty_state: bdi btrfs-1: dirty=423 wb=986 unstable=0 bg_thresh=1001 thresh=2003 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 244.816977: balance_dirty_state: bdi btrfs-1: dirty=448 wb=986 unstable=0 bg_thresh=1001 thresh=2002 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 244.817063: balance_dirty_state: bdi btrfs-1: dirty=448 wb=986 unstable=0 bg_thresh=1003 thresh=2007 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 244.817232: balance_dirty_state: bdi btrfs-1: dirty=498 wb=986 unstable=0 bg_thresh=1003 thresh=2006 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 244.817402: balance_dirty_state: bdi btrfs-1: dirty=523 wb=986 unstable=0 bg_thresh=999 thresh=1999 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 244.817408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=58400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.824755: balance_dirty_state: bdi btrfs-1: dirty=523 wb=911 unstable=0 bg_thresh=1001 thresh=2002 gap=568 poll_thresh=18 ino=257 dd-2584 [004] 244.824848: balance_dirty_state: bdi btrfs-1: dirty=548 wb=911 unstable=0 bg_thresh=1003 thresh=2007 gap=548 poll_thresh=13 ino=257 dd-2584 [004] 244.824934: balance_dirty_state: bdi btrfs-1: dirty=548 wb=911 unstable=0 bg_thresh=1000 thresh=2001 gap=542 poll_thresh=14 ino=257 dd-2584 [004] 244.825320: balance_dirty_state: bdi btrfs-1: dirty=573 wb=911 unstable=0 bg_thresh=1003 thresh=2006 gap=522 poll_thresh=15 ino=257 dd-2584 [004] 244.825407: balance_dirty_state: bdi btrfs-1: dirty=598 wb=911 unstable=0 bg_thresh=1002 thresh=2005 gap=496 poll_thresh=16 ino=257 dd-2584 [004] 244.825413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=58400 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 244.832846: balance_dirty_state: bdi btrfs-1: dirty=598 wb=661 unstable=0 bg_thresh=1002 thresh=2004 gap=745 poll_thresh=16 ino=257 dd-2584 [004] 244.832975: balance_dirty_state: bdi btrfs-1: dirty=598 wb=661 unstable=0 bg_thresh=1004 thresh=2009 gap=750 poll_thresh=12 ino=257 dd-2584 [004] 244.833095: balance_dirty_state: bdi btrfs-1: dirty=623 wb=661 unstable=0 bg_thresh=1001 thresh=2003 gap=719 poll_thresh=13 ino=257 dd-2584 [004] 244.833211: balance_dirty_state: bdi btrfs-1: dirty=623 wb=661 unstable=0 bg_thresh=1004 thresh=2008 gap=724 poll_thresh=14 ino=257 dd-2584 [004] 244.833329: balance_dirty_state: bdi btrfs-1: dirty=648 wb=661 unstable=0 bg_thresh=1001 thresh=2002 gap=693 poll_thresh=15 ino=257 dd-2584 [004] 244.833445: balance_dirty_state: bdi btrfs-1: dirty=673 wb=661 unstable=0 bg_thresh=1003 thresh=2007 gap=673 poll_thresh=16 ino=257 dd-2584 [004] 244.833681: balance_dirty_state: bdi btrfs-1: dirty=698 wb=661 unstable=0 bg_thresh=1005 thresh=2011 gap=652 poll_thresh=17 ino=257 dd-2584 [004] 244.833914: balance_dirty_state: bdi btrfs-1: dirty=723 wb=661 unstable=0 bg_thresh=1005 thresh=2010 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 244.834148: balance_dirty_state: bdi btrfs-1: dirty=773 wb=661 unstable=0 bg_thresh=1001 thresh=2003 gap=569 poll_thresh=19 ino=257 dd-2584 [004] 244.834381: balance_dirty_state: bdi btrfs-1: dirty=798 wb=661 unstable=0 bg_thresh=1001 thresh=2002 gap=543 poll_thresh=20 ino=257 dd-2584 [004] 244.834982: balance_dirty_state: bdi btrfs-1: dirty=823 wb=661 unstable=0 bg_thresh=1003 thresh=2006 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 244.835223: balance_dirty_state: bdi btrfs-1: dirty=848 wb=661 unstable=0 bg_thresh=1002 thresh=2005 gap=496 poll_thresh=22 ino=257 dd-2584 [004] 244.835232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=58400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.840835: balance_dirty_state: bdi btrfs-1: dirty=848 wb=536 unstable=0 bg_thresh=998 thresh=1997 gap=613 poll_thresh=22 ino=257 dd-2584 [004] 244.840906: balance_dirty_state: bdi btrfs-1: dirty=873 wb=536 unstable=0 bg_thresh=1001 thresh=2003 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 244.841025: balance_dirty_state: bdi btrfs-1: dirty=898 wb=536 unstable=0 bg_thresh=1001 thresh=2002 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 244.841139: balance_dirty_state: bdi btrfs-1: dirty=948 wb=536 unstable=0 bg_thresh=1003 thresh=2006 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 244.841252: balance_dirty_state: bdi btrfs-1: dirty=973 wb=536 unstable=0 bg_thresh=1002 thresh=2005 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 244.841256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=58400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.848863: balance_dirty_state: bdi btrfs-1: dirty=973 wb=411 unstable=0 bg_thresh=1007 thresh=2015 gap=631 poll_thresh=19 ino=257 dd-2584 [004] 244.848956: balance_dirty_state: bdi btrfs-1: dirty=998 wb=411 unstable=0 bg_thresh=1010 thresh=2020 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 244.849042: balance_dirty_state: bdi btrfs-1: dirty=998 wb=411 unstable=0 bg_thresh=1007 thresh=2014 gap=605 poll_thresh=15 ino=257 dd-2584 [004] 244.849132: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=411 unstable=0 bg_thresh=1009 thresh=2019 gap=585 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 244.849195: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12248 wrote=0 to_write=8192 dd-2584 [004] 244.849322: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=411 unstable=0 bg_thresh=1011 thresh=2023 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 244.849670: balance_dirty_state: bdi btrfs-1: dirty=923 wb=561 unstable=0 bg_thresh=1011 thresh=2022 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 244.849826: balance_dirty_state: bdi btrfs-1: dirty=923 wb=611 unstable=0 bg_thresh=1007 thresh=2015 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 244.849828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=58400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 244.851338: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=848 to_write=7344 dd-2584 [004] 244.856766: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1136 unstable=0 bg_thresh=1008 thresh=2016 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 244.856839: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1136 unstable=0 bg_thresh=1010 thresh=2021 gap=612 poll_thresh=14 ino=257 dd-2584 [004] 244.856913: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1136 unstable=0 bg_thresh=1007 thresh=2015 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 244.857002: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1136 unstable=0 bg_thresh=1010 thresh=2020 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 244.857150: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1136 unstable=0 bg_thresh=1009 thresh=2019 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 244.857324: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1136 unstable=0 bg_thresh=1011 thresh=2023 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 244.857472: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1136 unstable=0 bg_thresh=1008 thresh=2016 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 244.857477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 244.864778: balance_dirty_state: bdi btrfs-1: dirty=398 wb=986 unstable=0 bg_thresh=1011 thresh=2022 gap=638 poll_thresh=19 ino=257 dd-2584 [001] 244.864848: balance_dirty_state: bdi btrfs-1: dirty=398 wb=986 unstable=0 bg_thresh=1011 thresh=2022 gap=638 poll_thresh=14 ino=257 dd-2584 [001] 244.864911: balance_dirty_state: bdi btrfs-1: dirty=423 wb=986 unstable=0 bg_thresh=1013 thresh=2027 gap=618 poll_thresh=15 ino=257 dd-2584 [001] 244.864975: balance_dirty_state: bdi btrfs-1: dirty=448 wb=986 unstable=0 bg_thresh=1013 thresh=2027 gap=593 poll_thresh=16 ino=257 dd-2584 [001] 244.865288: balance_dirty_state: bdi btrfs-1: dirty=473 wb=986 unstable=0 bg_thresh=1018 thresh=2037 gap=578 poll_thresh=17 ino=257 dd-2584 [001] 244.865410: balance_dirty_state: bdi btrfs-1: dirty=498 wb=986 unstable=0 bg_thresh=1018 thresh=2036 gap=552 poll_thresh=18 ino=257 dd-2584 [001] 244.865529: balance_dirty_state: bdi btrfs-1: dirty=548 wb=986 unstable=0 bg_thresh=1017 thresh=2035 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 244.865534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-301% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 244.872765: balance_dirty_state: bdi btrfs-1: dirty=548 wb=861 unstable=0 bg_thresh=988 thresh=1976 gap=567 poll_thresh=19 ino=257 dd-2584 [001] 244.872829: balance_dirty_state: bdi btrfs-1: dirty=548 wb=861 unstable=0 bg_thresh=988 thresh=1976 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 244.872890: balance_dirty_state: bdi btrfs-1: dirty=573 wb=861 unstable=0 bg_thresh=990 thresh=1981 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 244.872950: balance_dirty_state: bdi btrfs-1: dirty=573 wb=861 unstable=0 bg_thresh=990 thresh=1981 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 244.873070: balance_dirty_state: bdi btrfs-1: dirty=623 wb=861 unstable=0 bg_thresh=995 thresh=1991 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 244.873194: balance_dirty_state: bdi btrfs-1: dirty=648 wb=861 unstable=0 bg_thresh=995 thresh=1990 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 244.873199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-408% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 244.880784: balance_dirty_state: bdi btrfs-1: dirty=648 wb=736 unstable=0 bg_thresh=992 thresh=1985 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 244.880849: balance_dirty_state: bdi btrfs-1: dirty=673 wb=736 unstable=0 bg_thresh=992 thresh=1985 gap=576 poll_thresh=13 ino=257 dd-2584 [001] 244.880910: balance_dirty_state: bdi btrfs-1: dirty=673 wb=736 unstable=0 bg_thresh=995 thresh=1990 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 244.880969: balance_dirty_state: bdi btrfs-1: dirty=698 wb=736 unstable=0 bg_thresh=992 thresh=1984 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 244.881030: balance_dirty_state: bdi btrfs-1: dirty=723 wb=736 unstable=0 bg_thresh=994 thresh=1989 gap=530 poll_thresh=16 ino=257 dd-2584 [001] 244.881332: balance_dirty_state: bdi btrfs-1: dirty=748 wb=736 unstable=0 bg_thresh=994 thresh=1988 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 244.881452: balance_dirty_state: bdi btrfs-1: dirty=773 wb=736 unstable=0 bg_thresh=996 thresh=1992 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 244.881456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-129% task_gap=-358% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 244.888811: balance_dirty_state: bdi btrfs-1: dirty=773 wb=611 unstable=0 bg_thresh=988 thresh=1977 gap=593 poll_thresh=18 ino=257 dd-2584 [001] 244.888926: balance_dirty_state: bdi btrfs-1: dirty=798 wb=611 unstable=0 bg_thresh=988 thresh=1977 gap=568 poll_thresh=13 ino=257 dd-2584 [001] 244.888987: balance_dirty_state: bdi btrfs-1: dirty=798 wb=611 unstable=0 bg_thresh=991 thresh=1982 gap=573 poll_thresh=14 ino=257 dd-2584 [001] 244.889042: balance_dirty_state: bdi btrfs-1: dirty=823 wb=611 unstable=0 bg_thresh=991 thresh=1982 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 244.889098: balance_dirty_state: bdi btrfs-1: dirty=848 wb=611 unstable=0 bg_thresh=993 thresh=1987 gap=528 poll_thresh=16 ino=257 dd-2584 [001] 244.889211: balance_dirty_state: bdi btrfs-1: dirty=873 wb=611 unstable=0 bg_thresh=993 thresh=1986 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 244.889325: balance_dirty_state: bdi btrfs-1: dirty=898 wb=611 unstable=0 bg_thresh=995 thresh=1990 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 244.889329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 244.896782: balance_dirty_state: bdi btrfs-1: dirty=898 wb=486 unstable=0 bg_thresh=992 thresh=1984 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 244.896903: balance_dirty_state: bdi btrfs-1: dirty=923 wb=486 unstable=0 bg_thresh=992 thresh=1984 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 244.896978: balance_dirty_state: bdi btrfs-1: dirty=948 wb=486 unstable=0 bg_thresh=994 thresh=1989 gap=555 poll_thresh=14 ino=257 dd-2584 [001] 244.897035: balance_dirty_state: bdi btrfs-1: dirty=948 wb=486 unstable=0 bg_thresh=994 thresh=1989 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 244.897091: balance_dirty_state: bdi btrfs-1: dirty=973 wb=486 unstable=0 bg_thresh=994 thresh=1988 gap=529 poll_thresh=16 ino=257 dd-2584 [001] 244.897375: balance_dirty_state: bdi btrfs-1: dirty=998 wb=486 unstable=0 bg_thresh=993 thresh=1987 gap=503 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 244.897468: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12296 wrote=0 to_write=8192 dd-2584 [001] 244.897501: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=486 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 244.897503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 244.899377: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=784 to_write=7408 dd-2584 [001] 244.904789: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1136 unstable=0 bg_thresh=988 thresh=1976 gap=592 poll_thresh=18 ino=257 dd-2584 [001] 244.904853: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1136 unstable=0 bg_thresh=988 thresh=1976 gap=567 poll_thresh=13 ino=257 dd-2584 [001] 244.904911: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1136 unstable=0 bg_thresh=990 thresh=1981 gap=547 poll_thresh=14 ino=257 dd-2584 [001] 244.904971: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1136 unstable=0 bg_thresh=990 thresh=1981 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 244.905026: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1136 unstable=0 bg_thresh=993 thresh=1986 gap=527 poll_thresh=16 ino=257 dd-2584 [001] 244.905141: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1136 unstable=0 bg_thresh=995 thresh=1991 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 244.905255: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1136 unstable=0 bg_thresh=997 thresh=1995 gap=461 poll_thresh=18 ino=257 dd-2584 [001] 244.905259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-402% task_weight=100% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 244.912883: balance_dirty_state: bdi btrfs-1: dirty=398 wb=986 unstable=0 bg_thresh=983 thresh=1967 gap=583 poll_thresh=18 ino=257 dd-2584 [005] 244.913011: balance_dirty_state: bdi btrfs-1: dirty=423 wb=886 unstable=0 bg_thresh=983 thresh=1966 gap=657 poll_thresh=13 ino=257 dd-2584 [005] 244.913101: balance_dirty_state: bdi btrfs-1: dirty=448 wb=861 unstable=0 bg_thresh=988 thresh=1977 gap=668 poll_thresh=14 ino=257 dd-2584 [005] 244.913163: balance_dirty_state: bdi btrfs-1: dirty=448 wb=861 unstable=0 bg_thresh=985 thresh=1971 gap=662 poll_thresh=15 ino=257 dd-2584 [005] 244.913222: balance_dirty_state: bdi btrfs-1: dirty=473 wb=861 unstable=0 bg_thresh=988 thresh=1976 gap=642 poll_thresh=16 ino=257 dd-2584 [005] 244.913523: balance_dirty_state: bdi btrfs-1: dirty=498 wb=861 unstable=0 bg_thresh=987 thresh=1975 gap=616 poll_thresh=17 ino=257 dd-2584 [005] 244.913643: balance_dirty_state: bdi btrfs-1: dirty=548 wb=861 unstable=0 bg_thresh=984 thresh=1968 gap=559 poll_thresh=18 ino=257 dd-2584 [005] 244.913762: balance_dirty_state: bdi btrfs-1: dirty=573 wb=861 unstable=0 bg_thresh=986 thresh=1972 gap=538 poll_thresh=19 ino=257 dd-2584 [005] 244.913879: balance_dirty_state: bdi btrfs-1: dirty=598 wb=861 unstable=0 bg_thresh=985 thresh=1971 gap=512 poll_thresh=20 ino=257 dd-2584 [005] 244.913998: balance_dirty_state: bdi btrfs-1: dirty=623 wb=861 unstable=0 bg_thresh=985 thresh=1970 gap=486 poll_thresh=21 ino=257 dd-2584 [005] 244.914002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-341% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 244.920897: balance_dirty_state: bdi btrfs-1: dirty=623 wb=861 unstable=0 bg_thresh=985 thresh=1970 gap=486 poll_thresh=21 ino=257 dd-2584 [005] 244.920906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-341% task_weight=99% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 244.928810: balance_dirty_state: bdi btrfs-1: dirty=623 wb=661 unstable=0 bg_thresh=984 thresh=1969 gap=685 poll_thresh=21 ino=257 dd-2584 [005] 244.928876: balance_dirty_state: bdi btrfs-1: dirty=648 wb=661 unstable=0 bg_thresh=987 thresh=1974 gap=665 poll_thresh=16 ino=257 dd-2584 [005] 244.928994: balance_dirty_state: bdi btrfs-1: dirty=673 wb=661 unstable=0 bg_thresh=986 thresh=1973 gap=639 poll_thresh=17 ino=257 dd-2584 [005] 244.929111: balance_dirty_state: bdi btrfs-1: dirty=723 wb=661 unstable=0 bg_thresh=986 thresh=1972 gap=588 poll_thresh=18 ino=257 dd-2584 [005] 244.929409: balance_dirty_state: bdi btrfs-1: dirty=748 wb=661 unstable=0 bg_thresh=988 thresh=1976 gap=567 poll_thresh=19 ino=257 dd-2584 [005] 244.929533: balance_dirty_state: bdi btrfs-1: dirty=773 wb=661 unstable=0 bg_thresh=984 thresh=1969 gap=535 poll_thresh=20 ino=257 dd-2584 [005] 244.929645: balance_dirty_state: bdi btrfs-1: dirty=798 wb=661 unstable=0 bg_thresh=984 thresh=1968 gap=509 poll_thresh=21 ino=257 dd-2584 [005] 244.929757: balance_dirty_state: bdi btrfs-1: dirty=848 wb=661 unstable=0 bg_thresh=983 thresh=1967 gap=458 poll_thresh=22 ino=257 dd-2584 [005] 244.929762: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-393% task_weight=98% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 244.936954: balance_dirty_state: bdi btrfs-1: dirty=848 wb=536 unstable=0 bg_thresh=986 thresh=1972 gap=588 poll_thresh=22 ino=257 dd-2584 [000] 244.937034: balance_dirty_state: bdi btrfs-1: dirty=873 wb=536 unstable=0 bg_thresh=986 thresh=1972 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 244.937150: balance_dirty_state: bdi btrfs-1: dirty=898 wb=536 unstable=0 bg_thresh=991 thresh=1982 gap=548 poll_thresh=17 ino=257 dd-2584 [000] 244.937264: balance_dirty_state: bdi btrfs-1: dirty=923 wb=536 unstable=0 bg_thresh=993 thresh=1987 gap=528 poll_thresh=18 ino=257 dd-2584 [000] 244.937378: balance_dirty_state: bdi btrfs-1: dirty=948 wb=536 unstable=0 bg_thresh=993 thresh=1986 gap=502 poll_thresh=19 ino=257 dd-2584 [000] 244.937491: balance_dirty_state: bdi btrfs-1: dirty=998 wb=536 unstable=0 bg_thresh=992 thresh=1985 gap=451 poll_thresh=20 ino=257 dd-2584 [000] 244.937496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-158% task_gap=-415% task_weight=98% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 244.937607: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12336 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 244.940953: writeback_single_inode: bdi btrfs-1: ino=257 state= age=132 wrote=704 to_write=7488 dd-2584 [004] 244.945488: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1111 unstable=0 bg_thresh=992 thresh=1985 gap=576 poll_thresh=20 ino=257 dd-2584 [004] 244.945975: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1111 unstable=0 bg_thresh=995 thresh=1990 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 244.946094: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1111 unstable=0 bg_thresh=995 thresh=1990 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 244.946331: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1111 unstable=0 bg_thresh=994 thresh=1989 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 244.946566: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1111 unstable=0 bg_thresh=994 thresh=1988 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 244.946575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-156% task_gap=-410% task_weight=98% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.952943: balance_dirty_state: bdi btrfs-1: dirty=398 wb=986 unstable=0 bg_thresh=991 thresh=1983 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 244.953073: balance_dirty_state: bdi btrfs-1: dirty=423 wb=986 unstable=0 bg_thresh=994 thresh=1988 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 244.953192: balance_dirty_state: bdi btrfs-1: dirty=448 wb=986 unstable=0 bg_thresh=993 thresh=1987 gap=553 poll_thresh=14 ino=257 dd-2584 [004] 244.953309: balance_dirty_state: bdi btrfs-1: dirty=448 wb=986 unstable=0 bg_thresh=996 thresh=1992 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 244.953427: balance_dirty_state: bdi btrfs-1: dirty=473 wb=986 unstable=0 bg_thresh=993 thresh=1986 gap=527 poll_thresh=16 ino=257 dd-2584 [004] 244.953661: balance_dirty_state: bdi btrfs-1: dirty=498 wb=986 unstable=0 bg_thresh=992 thresh=1985 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 244.953897: balance_dirty_state: bdi btrfs-1: dirty=523 wb=986 unstable=0 bg_thresh=994 thresh=1989 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 244.953905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-155% task_gap=-409% task_weight=98% bdi_bw=59656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.960928: balance_dirty_state: bdi btrfs-1: dirty=523 wb=861 unstable=0 bg_thresh=995 thresh=1991 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 244.961007: balance_dirty_state: bdi btrfs-1: dirty=548 wb=861 unstable=0 bg_thresh=995 thresh=1990 gap=581 poll_thresh=13 ino=257 dd-2584 [004] 244.961067: balance_dirty_state: bdi btrfs-1: dirty=573 wb=861 unstable=0 bg_thresh=995 thresh=1990 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 244.961296: balance_dirty_state: bdi btrfs-1: dirty=573 wb=861 unstable=0 bg_thresh=994 thresh=1989 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 244.961353: balance_dirty_state: bdi btrfs-1: dirty=598 wb=861 unstable=0 bg_thresh=994 thresh=1989 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 244.961466: balance_dirty_state: bdi btrfs-1: dirty=623 wb=861 unstable=0 bg_thresh=994 thresh=1988 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 244.961579: balance_dirty_state: bdi btrfs-1: dirty=648 wb=861 unstable=0 bg_thresh=996 thresh=1992 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 244.961583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-153% task_gap=-404% task_weight=98% bdi_bw=60472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 244.968883: balance_dirty_state: bdi btrfs-1: dirty=648 wb=736 unstable=0 bg_thresh=997 thresh=1995 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 244.969010: balance_dirty_state: bdi btrfs-1: dirty=673 wb=736 unstable=0 bg_thresh=997 thresh=1994 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 244.969095: balance_dirty_state: bdi btrfs-1: dirty=698 wb=736 unstable=0 bg_thresh=997 thresh=1994 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 244.969179: balance_dirty_state: bdi btrfs-1: dirty=698 wb=736 unstable=0 bg_thresh=996 thresh=1993 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 244.969264: balance_dirty_state: bdi btrfs-1: dirty=723 wb=736 unstable=0 bg_thresh=996 thresh=1993 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 244.969435: balance_dirty_state: bdi btrfs-1: dirty=748 wb=736 unstable=0 bg_thresh=998 thresh=1997 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 244.969605: balance_dirty_state: bdi btrfs-1: dirty=798 wb=736 unstable=0 bg_thresh=995 thresh=1990 gap=456 poll_thresh=18 ino=257 dd-2584 [004] 244.969611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-407% task_weight=98% bdi_bw=60472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 244.976931: balance_dirty_state: bdi btrfs-1: dirty=798 wb=611 unstable=0 bg_thresh=993 thresh=1987 gap=578 poll_thresh=18 ino=257 dd-2584 [002] 244.977000: balance_dirty_state: bdi btrfs-1: dirty=798 wb=611 unstable=0 bg_thresh=993 thresh=1987 gap=578 poll_thresh=13 ino=257 dd-2584 [002] 244.977060: balance_dirty_state: bdi btrfs-1: dirty=823 wb=611 unstable=0 bg_thresh=996 thresh=1992 gap=558 poll_thresh=14 ino=257 dd-2584 [002] 244.977299: balance_dirty_state: bdi btrfs-1: dirty=823 wb=611 unstable=0 bg_thresh=998 thresh=1997 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 244.977358: balance_dirty_state: bdi btrfs-1: dirty=848 wb=611 unstable=0 bg_thresh=998 thresh=1997 gap=538 poll_thresh=16 ino=257 dd-2584 [002] 244.977476: balance_dirty_state: bdi btrfs-1: dirty=873 wb=611 unstable=0 bg_thresh=998 thresh=1996 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 244.977594: balance_dirty_state: bdi btrfs-1: dirty=923 wb=611 unstable=0 bg_thresh=1000 thresh=2000 gap=466 poll_thresh=18 ino=257 dd-2584 [002] 244.977599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=98% bdi_bw=60472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 244.984922: balance_dirty_state: bdi btrfs-1: dirty=923 wb=461 unstable=0 bg_thresh=1001 thresh=2003 gap=619 poll_thresh=18 ino=257 dd-2584 [002] 244.985009: balance_dirty_state: bdi btrfs-1: dirty=923 wb=461 unstable=0 bg_thresh=1001 thresh=2003 gap=619 poll_thresh=13 ino=257 dd-2584 [002] 244.985128: balance_dirty_state: bdi btrfs-1: dirty=948 wb=461 unstable=0 bg_thresh=1001 thresh=2002 gap=593 poll_thresh=14 ino=257 dd-2584 [002] 244.985247: balance_dirty_state: bdi btrfs-1: dirty=973 wb=461 unstable=0 bg_thresh=1003 thresh=2007 gap=573 poll_thresh=15 ino=257 dd-2584 [002] 244.985364: balance_dirty_state: bdi btrfs-1: dirty=973 wb=461 unstable=0 bg_thresh=1000 thresh=2001 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 244.985601: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=461 unstable=0 bg_thresh=1002 thresh=2005 gap=521 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 244.985644: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12384 wrote=0 to_write=8192 dd-2584 [002] 244.985895: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=461 unstable=0 bg_thresh=1002 thresh=2004 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 244.985899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-340% task_weight=98% bdi_bw=60472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 244.988367: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=736 to_write=7456 dd-2584 [002] 244.992845: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1061 unstable=0 bg_thresh=995 thresh=1990 gap=606 poll_thresh=18 ino=257 dd-2584 [002] 244.992941: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1061 unstable=0 bg_thresh=992 thresh=1984 gap=600 poll_thresh=13 ino=257 dd-2584 [002] 244.993028: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1061 unstable=0 bg_thresh=994 thresh=1989 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 244.993361: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1061 unstable=0 bg_thresh=994 thresh=1988 gap=554 poll_thresh=15 ino=257 dd-2584 [002] 244.993443: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1061 unstable=0 bg_thresh=994 thresh=1988 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 244.993605: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1061 unstable=0 bg_thresh=996 thresh=1992 gap=508 poll_thresh=17 ino=257 dd-2584 [002] 244.993765: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1061 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 244.993772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-358% task_weight=98% bdi_bw=60472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 245.000901: balance_dirty_state: bdi btrfs-1: dirty=448 wb=936 unstable=0 bg_thresh=991 thresh=1983 gap=599 poll_thresh=18 ino=257 dd-2584 [002] 245.000986: balance_dirty_state: bdi btrfs-1: dirty=473 wb=936 unstable=0 bg_thresh=993 thresh=1987 gap=578 poll_thresh=13 ino=257 dd-2584 [002] 245.001045: balance_dirty_state: bdi btrfs-1: dirty=473 wb=936 unstable=0 bg_thresh=993 thresh=1987 gap=578 poll_thresh=14 ino=257 dd-2584 [002] 245.001104: balance_dirty_state: bdi btrfs-1: dirty=498 wb=936 unstable=0 bg_thresh=993 thresh=1986 gap=552 poll_thresh=15 ino=257 dd-2584 [002] 245.001166: balance_dirty_state: bdi btrfs-1: dirty=498 wb=936 unstable=0 bg_thresh=992 thresh=1985 gap=551 poll_thresh=16 ino=257 dd-2584 [002] 245.001284: balance_dirty_state: bdi btrfs-1: dirty=548 wb=936 unstable=0 bg_thresh=992 thresh=1984 gap=500 poll_thresh=17 ino=257 dd-2584 [002] 245.001404: balance_dirty_state: bdi btrfs-1: dirty=573 wb=936 unstable=0 bg_thresh=991 thresh=1983 gap=474 poll_thresh=18 ino=257 dd-2584 [002] 245.001408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=60472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 245.008916: balance_dirty_state: bdi btrfs-1: dirty=573 wb=811 unstable=0 bg_thresh=994 thresh=1988 gap=604 poll_thresh=18 ino=257 dd-2584 [002] 245.009001: balance_dirty_state: bdi btrfs-1: dirty=598 wb=811 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=13 ino=257 dd-2584 [002] 245.009063: balance_dirty_state: bdi btrfs-1: dirty=598 wb=811 unstable=0 bg_thresh=993 thresh=1987 gap=578 poll_thresh=14 ino=257 dd-2584 [002] 245.009308: balance_dirty_state: bdi btrfs-1: dirty=623 wb=811 unstable=0 bg_thresh=996 thresh=1992 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 245.009367: balance_dirty_state: bdi btrfs-1: dirty=648 wb=811 unstable=0 bg_thresh=995 thresh=1991 gap=532 poll_thresh=16 ino=257 dd-2584 [002] 245.009484: balance_dirty_state: bdi btrfs-1: dirty=673 wb=811 unstable=0 bg_thresh=995 thresh=1990 gap=506 poll_thresh=17 ino=257 dd-2584 [002] 245.009602: balance_dirty_state: bdi btrfs-1: dirty=698 wb=811 unstable=0 bg_thresh=994 thresh=1989 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 245.009607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-361% task_weight=98% bdi_bw=60472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 245.016927: balance_dirty_state: bdi btrfs-1: dirty=698 wb=811 unstable=0 bg_thresh=985 thresh=1971 gap=462 poll_thresh=18 ino=257 dd-2584 [002] 245.016933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-387% task_weight=98% bdi_bw=60472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 245.024854: balance_dirty_state: bdi btrfs-1: dirty=696 wb=761 unstable=0 bg_thresh=985 thresh=1971 gap=514 poll_thresh=18 ino=257 dd-2584 [002] 245.024923: balance_dirty_state: bdi btrfs-1: dirty=721 wb=761 unstable=0 bg_thresh=988 thresh=1976 gap=494 poll_thresh=13 ino=257 dd-2584 [002] 245.024986: balance_dirty_state: bdi btrfs-1: dirty=721 wb=761 unstable=0 bg_thresh=987 thresh=1975 gap=493 poll_thresh=14 ino=257 dd-2584 [002] 245.024991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-284% task_weight=98% bdi_bw=60472 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 245.032920: balance_dirty_state: bdi btrfs-1: dirty=711 wb=372 unstable=0 bg_thresh=990 thresh=1980 gap=897 poll_thresh=14 ino=257 dd-2584 [007] 245.032991: balance_dirty_state: bdi btrfs-1: dirty=711 wb=372 unstable=0 bg_thresh=990 thresh=1980 gap=897 poll_thresh=10 ino=257 dd-2584 [007] 245.033053: balance_dirty_state: bdi btrfs-1: dirty=736 wb=372 unstable=0 bg_thresh=992 thresh=1985 gap=877 poll_thresh=11 ino=257 dd-2584 [007] 245.033113: balance_dirty_state: bdi btrfs-1: dirty=761 wb=372 unstable=0 bg_thresh=995 thresh=1990 gap=857 poll_thresh=12 ino=257 dd-2584 [007] 245.033173: balance_dirty_state: bdi btrfs-1: dirty=761 wb=372 unstable=0 bg_thresh=995 thresh=1990 gap=857 poll_thresh=13 ino=257 dd-2584 [007] 245.033233: balance_dirty_state: bdi btrfs-1: dirty=786 wb=372 unstable=0 bg_thresh=997 thresh=1995 gap=837 poll_thresh=14 ino=257 dd-2584 [007] 245.033296: balance_dirty_state: bdi btrfs-1: dirty=811 wb=372 unstable=0 bg_thresh=997 thresh=1995 gap=812 poll_thresh=15 ino=257 dd-2584 [007] 245.033360: balance_dirty_state: bdi btrfs-1: dirty=811 wb=372 unstable=0 bg_thresh=997 thresh=1994 gap=811 poll_thresh=16 ino=257 dd-2584 [007] 245.033669: balance_dirty_state: bdi btrfs-1: dirty=861 wb=372 unstable=0 bg_thresh=996 thresh=1993 gap=760 poll_thresh=17 ino=257 dd-2584 [007] 245.033789: balance_dirty_state: bdi btrfs-1: dirty=886 wb=372 unstable=0 bg_thresh=998 thresh=1997 gap=739 poll_thresh=18 ino=257 dd-2584 [007] 245.033906: balance_dirty_state: bdi btrfs-1: dirty=911 wb=372 unstable=0 bg_thresh=998 thresh=1996 gap=713 poll_thresh=19 ino=257 dd-2584 [007] 245.034025: balance_dirty_state: bdi btrfs-1: dirty=936 wb=372 unstable=0 bg_thresh=997 thresh=1995 gap=687 poll_thresh=20 ino=257 dd-2584 [007] 245.034143: balance_dirty_state: bdi btrfs-1: dirty=986 wb=372 unstable=0 bg_thresh=997 thresh=1994 gap=636 poll_thresh=21 ino=257 dd-2584 [007] 245.034261: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=372 unstable=0 bg_thresh=999 thresh=1998 gap=615 poll_thresh=22 ino=257 flush-btrfs-1-2586 [006] 245.034308: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12432 wrote=0 to_write=8192 dd-2584 [007] 245.034389: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=372 unstable=0 bg_thresh=998 thresh=1997 gap=589 poll_thresh=23 ino=257 dd-2584 [007] 245.034517: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=397 unstable=0 bg_thresh=998 thresh=1996 gap=538 poll_thresh=24 ino=257 dd-2584 [007] 245.034840: balance_dirty_state: bdi btrfs-1: dirty=936 wb=547 unstable=0 bg_thresh=997 thresh=1994 gap=511 poll_thresh=25 ino=257 dd-2584 [007] 245.035024: balance_dirty_state: bdi btrfs-1: dirty=886 wb=622 unstable=0 bg_thresh=993 thresh=1987 gap=479 poll_thresh=26 ino=257 dd-2584 [007] 245.035026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=60472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 245.036407: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=848 to_write=7344 dd-2584 [007] 245.040864: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1067 unstable=0 bg_thresh=995 thresh=1991 gap=640 poll_thresh=26 ino=257 dd-2584 [007] 245.041036: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1067 unstable=0 bg_thresh=998 thresh=1996 gap=620 poll_thresh=19 ino=257 dd-2584 [007] 245.041360: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1067 unstable=0 bg_thresh=997 thresh=1995 gap=594 poll_thresh=20 ino=257 dd-2584 [007] 245.041684: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1067 unstable=0 bg_thresh=997 thresh=1994 gap=568 poll_thresh=21 ino=257 dd-2584 [007] 245.042008: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1067 unstable=0 bg_thresh=996 thresh=1993 gap=517 poll_thresh=22 ino=257 dd-2584 [007] 245.042331: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1067 unstable=0 bg_thresh=998 thresh=1997 gap=496 poll_thresh=23 ino=257 dd-2584 [007] 245.042342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=60472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 245.048913: balance_dirty_state: bdi btrfs-1: dirty=434 wb=917 unstable=0 bg_thresh=993 thresh=1986 gap=635 poll_thresh=23 ino=257 dd-2584 [007] 245.048988: balance_dirty_state: bdi btrfs-1: dirty=459 wb=917 unstable=0 bg_thresh=990 thresh=1980 gap=604 poll_thresh=17 ino=257 dd-2584 [007] 245.049114: balance_dirty_state: bdi btrfs-1: dirty=484 wb=917 unstable=0 bg_thresh=992 thresh=1985 gap=584 poll_thresh=18 ino=257 dd-2584 [007] 245.049426: balance_dirty_state: bdi btrfs-1: dirty=509 wb=917 unstable=0 bg_thresh=994 thresh=1989 gap=563 poll_thresh=19 ino=257 dd-2584 [007] 245.049544: balance_dirty_state: bdi btrfs-1: dirty=534 wb=917 unstable=0 bg_thresh=994 thresh=1988 gap=537 poll_thresh=20 ino=257 dd-2584 [007] 245.049677: balance_dirty_state: bdi btrfs-1: dirty=584 wb=842 unstable=0 bg_thresh=993 thresh=1987 gap=561 poll_thresh=21 ino=257 dd-2584 [007] 245.049795: balance_dirty_state: bdi btrfs-1: dirty=609 wb=842 unstable=0 bg_thresh=995 thresh=1991 gap=540 poll_thresh=22 ino=257 dd-2584 [007] 245.049914: balance_dirty_state: bdi btrfs-1: dirty=634 wb=842 unstable=0 bg_thresh=995 thresh=1990 gap=514 poll_thresh=23 ino=257 dd-2584 [007] 245.050031: balance_dirty_state: bdi btrfs-1: dirty=659 wb=842 unstable=0 bg_thresh=994 thresh=1989 gap=488 poll_thresh=24 ino=257 dd-2584 [007] 245.050035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=60472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 245.056950: balance_dirty_state: bdi btrfs-1: dirty=653 wb=833 unstable=0 bg_thresh=990 thresh=1981 gap=495 poll_thresh=24 ino=257 dd-2584 [007] 245.056955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=60472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 245.064937: balance_dirty_state: bdi btrfs-1: dirty=653 wb=583 unstable=0 bg_thresh=993 thresh=1986 gap=750 poll_thresh=24 ino=257 dd-2584 [007] 245.065027: balance_dirty_state: bdi btrfs-1: dirty=678 wb=583 unstable=0 bg_thresh=993 thresh=1987 gap=726 poll_thresh=18 ino=257 dd-2584 [007] 245.065147: balance_dirty_state: bdi btrfs-1: dirty=703 wb=583 unstable=0 bg_thresh=993 thresh=1986 gap=700 poll_thresh=19 ino=257 dd-2584 [007] 245.065262: balance_dirty_state: bdi btrfs-1: dirty=753 wb=583 unstable=0 bg_thresh=995 thresh=1990 gap=654 poll_thresh=20 ino=257 dd-2584 [007] 245.065544: balance_dirty_state: bdi btrfs-1: dirty=778 wb=583 unstable=0 bg_thresh=994 thresh=1989 gap=628 poll_thresh=21 ino=257 dd-2584 [007] 245.065658: balance_dirty_state: bdi btrfs-1: dirty=803 wb=583 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=22 ino=257 dd-2584 [007] 245.065772: balance_dirty_state: bdi btrfs-1: dirty=853 wb=583 unstable=0 bg_thresh=993 thresh=1987 gap=551 poll_thresh=23 ino=257 dd-2584 [007] 245.065886: balance_dirty_state: bdi btrfs-1: dirty=878 wb=583 unstable=0 bg_thresh=995 thresh=1991 gap=530 poll_thresh=24 ino=257 dd-2584 [007] 245.066000: balance_dirty_state: bdi btrfs-1: dirty=903 wb=583 unstable=0 bg_thresh=995 thresh=1990 gap=504 poll_thresh=25 ino=257 dd-2584 [007] 245.066113: balance_dirty_state: bdi btrfs-1: dirty=928 wb=583 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=26 ino=257 dd-2584 [007] 245.066118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=61516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 245.072959: balance_dirty_state: bdi btrfs-1: dirty=928 wb=458 unstable=0 bg_thresh=992 thresh=1984 gap=598 poll_thresh=26 ino=257 dd-2584 [007] 245.073029: balance_dirty_state: bdi btrfs-1: dirty=953 wb=458 unstable=0 bg_thresh=991 thresh=1983 gap=572 poll_thresh=19 ino=257 dd-2584 [007] 245.073155: balance_dirty_state: bdi btrfs-1: dirty=978 wb=458 unstable=0 bg_thresh=990 thresh=1981 gap=545 poll_thresh=20 ino=257 dd-2584 [007] 245.073454: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=458 unstable=0 bg_thresh=991 thresh=1983 gap=497 poll_thresh=21 ino=257 flush-btrfs-1-2586 [006] 245.073503: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12472 wrote=0 to_write=8192 dd-2584 [007] 245.073583: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=458 unstable=0 bg_thresh=990 thresh=1981 gap=470 poll_thresh=22 ino=257 dd-2584 [007] 245.073584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-374% task_weight=100% bdi_bw=61516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 245.076850: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=768 to_write=7424 dd-2584 [007] 245.080944: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1079 unstable=0 bg_thresh=994 thresh=1988 gap=593 poll_thresh=22 ino=257 dd-2584 [007] 245.081038: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1079 unstable=0 bg_thresh=993 thresh=1987 gap=592 poll_thresh=16 ino=257 dd-2584 [007] 245.081193: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1079 unstable=0 bg_thresh=995 thresh=1991 gap=546 poll_thresh=17 ino=257 dd-2584 [007] 245.081345: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1079 unstable=0 bg_thresh=995 thresh=1990 gap=520 poll_thresh=18 ino=257 dd-2584 [007] 245.081499: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1079 unstable=0 bg_thresh=994 thresh=1989 gap=494 poll_thresh=19 ino=257 dd-2584 [007] 245.081504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=61516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 245.088934: balance_dirty_state: bdi btrfs-1: dirty=416 wb=954 unstable=0 bg_thresh=997 thresh=1994 gap=624 poll_thresh=19 ino=257 dd-2584 [007] 245.089039: balance_dirty_state: bdi btrfs-1: dirty=441 wb=954 unstable=0 bg_thresh=997 thresh=1994 gap=599 poll_thresh=14 ino=257 dd-2584 [007] 245.089098: balance_dirty_state: bdi btrfs-1: dirty=466 wb=954 unstable=0 bg_thresh=999 thresh=1998 gap=578 poll_thresh=15 ino=257 dd-2584 [007] 245.089155: balance_dirty_state: bdi btrfs-1: dirty=466 wb=954 unstable=0 bg_thresh=999 thresh=1998 gap=578 poll_thresh=16 ino=257 dd-2584 [007] 245.089270: balance_dirty_state: bdi btrfs-1: dirty=516 wb=954 unstable=0 bg_thresh=995 thresh=1991 gap=521 poll_thresh=17 ino=257 dd-2584 [007] 245.089559: balance_dirty_state: bdi btrfs-1: dirty=541 wb=954 unstable=0 bg_thresh=995 thresh=1990 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 245.089564: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=61516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 245.096973: balance_dirty_state: bdi btrfs-1: dirty=541 wb=829 unstable=0 bg_thresh=995 thresh=1991 gap=621 poll_thresh=18 ino=257 dd-2584 [007] 245.097105: balance_dirty_state: bdi btrfs-1: dirty=541 wb=829 unstable=0 bg_thresh=998 thresh=1996 gap=626 poll_thresh=13 ino=257 dd-2584 [007] 245.097227: balance_dirty_state: bdi btrfs-1: dirty=566 wb=829 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=14 ino=257 dd-2584 [007] 245.097346: balance_dirty_state: bdi btrfs-1: dirty=591 wb=829 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=15 ino=257 dd-2584 [007] 245.097464: balance_dirty_state: bdi btrfs-1: dirty=591 wb=829 unstable=0 bg_thresh=997 thresh=1994 gap=574 poll_thresh=16 ino=257 dd-2584 [007] 245.097698: balance_dirty_state: bdi btrfs-1: dirty=641 wb=829 unstable=0 bg_thresh=996 thresh=1993 gap=523 poll_thresh=17 ino=257 dd-2584 [007] 245.097935: balance_dirty_state: bdi btrfs-1: dirty=666 wb=829 unstable=0 bg_thresh=996 thresh=1992 gap=497 poll_thresh=18 ino=257 dd-2584 [007] 245.097945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-129% task_gap=-358% task_weight=99% bdi_bw=61516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 245.104941: balance_dirty_state: bdi btrfs-1: dirty=666 wb=819 unstable=0 bg_thresh=993 thresh=1987 gap=502 poll_thresh=18 ino=257 dd-2584 [007] 245.105010: balance_dirty_state: bdi btrfs-1: dirty=691 wb=819 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=13 ino=257 dd-2584 [007] 245.105015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=61516 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 245.112953: balance_dirty_state: bdi btrfs-1: dirty=691 wb=619 unstable=0 bg_thresh=998 thresh=1996 gap=686 poll_thresh=13 ino=257 dd-2584 [007] 245.113056: balance_dirty_state: bdi btrfs-1: dirty=691 wb=619 unstable=0 bg_thresh=995 thresh=1990 gap=680 poll_thresh=10 ino=257 dd-2584 [007] 245.113113: balance_dirty_state: bdi btrfs-1: dirty=716 wb=619 unstable=0 bg_thresh=997 thresh=1995 gap=660 poll_thresh=11 ino=257 dd-2584 [007] 245.113171: balance_dirty_state: bdi btrfs-1: dirty=716 wb=619 unstable=0 bg_thresh=994 thresh=1989 gap=654 poll_thresh=12 ino=257 dd-2584 [007] 245.113228: balance_dirty_state: bdi btrfs-1: dirty=741 wb=619 unstable=0 bg_thresh=994 thresh=1988 gap=628 poll_thresh=13 ino=257 dd-2584 [007] 245.113283: balance_dirty_state: bdi btrfs-1: dirty=766 wb=619 unstable=0 bg_thresh=994 thresh=1988 gap=603 poll_thresh=14 ino=257 dd-2584 [007] 245.113341: balance_dirty_state: bdi btrfs-1: dirty=766 wb=619 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=15 ino=257 dd-2584 [007] 245.113598: balance_dirty_state: bdi btrfs-1: dirty=791 wb=544 unstable=0 bg_thresh=992 thresh=1985 gap=650 poll_thresh=16 ino=257 dd-2584 [007] 245.113732: balance_dirty_state: bdi btrfs-1: dirty=816 wb=494 unstable=0 bg_thresh=991 thresh=1983 gap=673 poll_thresh=17 ino=257 dd-2584 [007] 245.113854: balance_dirty_state: bdi btrfs-1: dirty=866 wb=494 unstable=0 bg_thresh=997 thresh=1994 gap=634 poll_thresh=18 ino=257 dd-2584 [007] 245.113978: balance_dirty_state: bdi btrfs-1: dirty=891 wb=494 unstable=0 bg_thresh=996 thresh=1992 gap=607 poll_thresh=19 ino=257 dd-2584 [007] 245.114105: balance_dirty_state: bdi btrfs-1: dirty=916 wb=494 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=20 ino=257 dd-2584 [007] 245.114227: balance_dirty_state: bdi btrfs-1: dirty=941 wb=494 unstable=0 bg_thresh=993 thresh=1987 gap=552 poll_thresh=21 ino=257 dd-2584 [007] 245.114350: balance_dirty_state: bdi btrfs-1: dirty=991 wb=494 unstable=0 bg_thresh=989 thresh=1979 gap=494 poll_thresh=22 ino=257 dd-2584 [007] 245.114355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=61516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 245.120987: balance_dirty_state: bdi btrfs-1: dirty=991 wb=494 unstable=0 bg_thresh=993 thresh=1986 gap=501 poll_thresh=22 ino=257 dd-2584 [007] 245.121081: balance_dirty_state: bdi btrfs-1: dirty=991 wb=494 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=16 ino=257 dd-2584 [007] 245.121211: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=469 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=17 ino=257 dd-2584 [007] 245.121215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=61516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 245.121262: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12520 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 245.123331: writeback_single_inode: bdi btrfs-1: ino=257 state= age=176 wrote=720 to_write=7472 dd-2584 [007] 245.128958: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1094 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=17 ino=257 dd-2584 [007] 245.129373: balance_dirty_state: bdi btrfs-1: dirty=316 wb=969 unstable=0 bg_thresh=996 thresh=1992 gap=707 poll_thresh=13 ino=257 dd-2584 [007] 245.129460: balance_dirty_state: bdi btrfs-1: dirty=341 wb=969 unstable=0 bg_thresh=998 thresh=1997 gap=687 poll_thresh=14 ino=257 dd-2584 [007] 245.129546: balance_dirty_state: bdi btrfs-1: dirty=366 wb=969 unstable=0 bg_thresh=995 thresh=1991 gap=656 poll_thresh=15 ino=257 dd-2584 [007] 245.129633: balance_dirty_state: bdi btrfs-1: dirty=366 wb=969 unstable=0 bg_thresh=998 thresh=1996 gap=661 poll_thresh=16 ino=257 dd-2584 [007] 245.129806: balance_dirty_state: bdi btrfs-1: dirty=391 wb=969 unstable=0 bg_thresh=997 thresh=1995 gap=635 poll_thresh=17 ino=257 dd-2584 [007] 245.129976: balance_dirty_state: bdi btrfs-1: dirty=441 wb=969 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=18 ino=257 dd-2584 [007] 245.130146: balance_dirty_state: bdi btrfs-1: dirty=466 wb=969 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=19 ino=257 dd-2584 [007] 245.130318: balance_dirty_state: bdi btrfs-1: dirty=491 wb=969 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=20 ino=257 dd-2584 [007] 245.130492: balance_dirty_state: bdi btrfs-1: dirty=541 wb=969 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=21 ino=257 dd-2584 [007] 245.130497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=61516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 245.136948: balance_dirty_state: bdi btrfs-1: dirty=541 wb=819 unstable=0 bg_thresh=995 thresh=1990 gap=630 poll_thresh=21 ino=257 dd-2584 [007] 245.137027: balance_dirty_state: bdi btrfs-1: dirty=541 wb=819 unstable=0 bg_thresh=995 thresh=1990 gap=630 poll_thresh=16 ino=257 dd-2584 [007] 245.137353: balance_dirty_state: bdi btrfs-1: dirty=591 wb=819 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=17 ino=257 dd-2584 [007] 245.137479: balance_dirty_state: bdi btrfs-1: dirty=616 wb=819 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=18 ino=257 dd-2584 [007] 245.137608: balance_dirty_state: bdi btrfs-1: dirty=641 wb=819 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=19 ino=257 dd-2584 [007] 245.137733: balance_dirty_state: bdi btrfs-1: dirty=666 wb=819 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=20 ino=257 dd-2584 [007] 245.137859: balance_dirty_state: bdi btrfs-1: dirty=716 wb=819 unstable=0 bg_thresh=995 thresh=1990 gap=455 poll_thresh=21 ino=257 dd-2584 [007] 245.137864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=61516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 245.144974: balance_dirty_state: bdi btrfs-1: dirty=716 wb=694 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=21 ino=257 dd-2584 [007] 245.145107: balance_dirty_state: bdi btrfs-1: dirty=716 wb=694 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=16 ino=257 dd-2584 [007] 245.145351: balance_dirty_state: bdi btrfs-1: dirty=766 wb=694 unstable=0 bg_thresh=997 thresh=1995 gap=535 poll_thresh=17 ino=257 dd-2584 [007] 245.145596: balance_dirty_state: bdi btrfs-1: dirty=791 wb=694 unstable=0 bg_thresh=993 thresh=1986 gap=501 poll_thresh=18 ino=257 dd-2584 [007] 245.145843: balance_dirty_state: bdi btrfs-1: dirty=816 wb=694 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=19 ino=257 dd-2584 [007] 245.145852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=61516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 245.152965: balance_dirty_state: bdi btrfs-1: dirty=816 wb=694 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=19 ino=257 dd-2584 [007] 245.152970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=61516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 245.160924: balance_dirty_state: bdi btrfs-1: dirty=816 wb=569 unstable=0 bg_thresh=997 thresh=1995 gap=610 poll_thresh=19 ino=257 dd-2584 [007] 245.161171: balance_dirty_state: bdi btrfs-1: dirty=841 wb=569 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=14 ino=257 dd-2584 [007] 245.161234: balance_dirty_state: bdi btrfs-1: dirty=841 wb=569 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=15 ino=257 dd-2584 [007] 245.161293: balance_dirty_state: bdi btrfs-1: dirty=866 wb=569 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=16 ino=257 dd-2584 [007] 245.161412: balance_dirty_state: bdi btrfs-1: dirty=891 wb=569 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=17 ino=257 dd-2584 [007] 245.161532: balance_dirty_state: bdi btrfs-1: dirty=941 wb=569 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=18 ino=257 dd-2584 [007] 245.161536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=99% bdi_bw=61516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 245.168927: balance_dirty_state: bdi btrfs-1: dirty=941 wb=319 unstable=0 bg_thresh=990 thresh=1980 gap=720 poll_thresh=18 ino=257 dd-2584 [007] 245.169031: balance_dirty_state: bdi btrfs-1: dirty=941 wb=319 unstable=0 bg_thresh=995 thresh=1991 gap=731 poll_thresh=13 ino=257 dd-2584 [007] 245.169097: balance_dirty_state: bdi btrfs-1: dirty=959 wb=326 unstable=0 bg_thresh=997 thresh=1995 gap=710 poll_thresh=14 ino=257 dd-2584 [007] 245.169158: balance_dirty_state: bdi btrfs-1: dirty=984 wb=326 unstable=0 bg_thresh=994 thresh=1989 gap=679 poll_thresh=15 ino=257 dd-2584 [007] 245.169218: balance_dirty_state: bdi btrfs-1: dirty=984 wb=326 unstable=0 bg_thresh=997 thresh=1994 gap=684 poll_thresh=16 ino=257 dd-2584 [007] 245.169337: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=326 unstable=0 bg_thresh=996 thresh=1993 gap=658 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 245.169389: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12568 wrote=0 to_write=8192 dd-2584 [007] 245.169465: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=326 unstable=0 bg_thresh=996 thresh=1992 gap=607 poll_thresh=18 ino=257 dd-2584 [007] 245.169774: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=376 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=19 ino=257 dd-2584 [007] 245.169900: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=401 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=20 ino=257 dd-2584 [007] 245.170028: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=451 unstable=0 bg_thresh=994 thresh=1988 gap=503 poll_thresh=21 ino=257 dd-2584 [007] 245.170196: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=476 unstable=0 bg_thresh=996 thresh=1992 gap=507 poll_thresh=22 ino=257 dd-2584 [007] 245.170374: balance_dirty_state: bdi btrfs-1: dirty=984 wb=551 unstable=0 bg_thresh=989 thresh=1979 gap=444 poll_thresh=23 ino=257 dd-2584 [007] 245.170376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-138% task_gap=-377% task_weight=100% bdi_bw=61984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 245.171888: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=912 to_write=7280 dd-2584 [001] 245.176919: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1101 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=23 ino=257 dd-2584 [001] 245.176990: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1101 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=17 ino=257 dd-2584 [001] 245.177113: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1101 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=18 ino=257 dd-2584 [001] 245.177238: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1101 unstable=0 bg_thresh=1003 thresh=2007 gap=522 poll_thresh=19 ino=257 dd-2584 [001] 245.177367: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1101 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=20 ino=257 dd-2584 [001] 245.177372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=61984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.184873: balance_dirty_state: bdi btrfs-1: dirty=409 wb=876 unstable=0 bg_thresh=1000 thresh=2001 gap=716 poll_thresh=20 ino=257 dd-2584 [001] 245.185256: balance_dirty_state: bdi btrfs-1: dirty=409 wb=876 unstable=0 bg_thresh=1000 thresh=2000 gap=715 poll_thresh=15 ino=257 dd-2584 [001] 245.185349: balance_dirty_state: bdi btrfs-1: dirty=434 wb=876 unstable=0 bg_thresh=1000 thresh=2000 gap=690 poll_thresh=16 ino=257 dd-2584 [001] 245.185528: balance_dirty_state: bdi btrfs-1: dirty=459 wb=876 unstable=0 bg_thresh=1002 thresh=2004 gap=669 poll_thresh=17 ino=257 dd-2584 [001] 245.185708: balance_dirty_state: bdi btrfs-1: dirty=509 wb=876 unstable=0 bg_thresh=1001 thresh=2003 gap=618 poll_thresh=18 ino=257 dd-2584 [001] 245.185889: balance_dirty_state: bdi btrfs-1: dirty=534 wb=876 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=19 ino=257 dd-2584 [001] 245.186072: balance_dirty_state: bdi btrfs-1: dirty=559 wb=876 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=20 ino=257 dd-2584 [001] 245.186250: balance_dirty_state: bdi btrfs-1: dirty=609 wb=876 unstable=0 bg_thresh=999 thresh=1999 gap=514 poll_thresh=21 ino=257 dd-2584 [001] 245.186432: balance_dirty_state: bdi btrfs-1: dirty=634 wb=876 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=22 ino=257 dd-2584 [001] 245.186439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=61984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.192958: balance_dirty_state: bdi btrfs-1: dirty=634 wb=876 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=22 ino=257 dd-2584 [001] 245.192968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=61984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 245.200987: balance_dirty_state: bdi btrfs-1: dirty=634 wb=626 unstable=0 bg_thresh=996 thresh=1993 gap=733 poll_thresh=22 ino=257 dd-2584 [005] 245.201087: balance_dirty_state: bdi btrfs-1: dirty=634 wb=626 unstable=0 bg_thresh=996 thresh=1993 gap=733 poll_thresh=16 ino=257 dd-2584 [005] 245.201565: balance_dirty_state: bdi btrfs-1: dirty=684 wb=626 unstable=0 bg_thresh=1001 thresh=2003 gap=693 poll_thresh=17 ino=257 dd-2584 [005] 245.201757: balance_dirty_state: bdi btrfs-1: dirty=709 wb=626 unstable=0 bg_thresh=1001 thresh=2002 gap=667 poll_thresh=18 ino=257 dd-2584 [005] 245.201952: balance_dirty_state: bdi btrfs-1: dirty=734 wb=626 unstable=0 bg_thresh=1000 thresh=2001 gap=641 poll_thresh=19 ino=257 dd-2584 [005] 245.202141: balance_dirty_state: bdi btrfs-1: dirty=784 wb=626 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=20 ino=257 dd-2584 [005] 245.202330: balance_dirty_state: bdi btrfs-1: dirty=809 wb=626 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=21 ino=257 dd-2584 [005] 245.202519: balance_dirty_state: bdi btrfs-1: dirty=834 wb=626 unstable=0 bg_thresh=1001 thresh=2003 gap=543 poll_thresh=22 ino=257 dd-2584 [005] 245.202710: balance_dirty_state: bdi btrfs-1: dirty=859 wb=626 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=23 ino=257 dd-2584 [005] 245.202899: balance_dirty_state: bdi btrfs-1: dirty=909 wb=626 unstable=0 bg_thresh=1000 thresh=2001 gap=466 poll_thresh=24 ino=257 dd-2584 [005] 245.202907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=61984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 245.208985: balance_dirty_state: bdi btrfs-1: dirty=909 wb=501 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=24 ino=257 dd-2584 [005] 245.209120: balance_dirty_state: bdi btrfs-1: dirty=909 wb=501 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=18 ino=257 dd-2584 [005] 245.209732: balance_dirty_state: bdi btrfs-1: dirty=959 wb=501 unstable=0 bg_thresh=1000 thresh=2000 gap=540 poll_thresh=19 ino=257 dd-2584 [005] 245.209971: balance_dirty_state: bdi btrfs-1: dirty=984 wb=501 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=20 ino=257 dd-2584 [005] 245.210206: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=501 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=21 ino=257 dd-2584 [005] 245.210216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=61984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 245.210249: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12608 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 245.211948: writeback_single_inode: bdi btrfs-1: ino=257 state= age=80 wrote=720 to_write=7472 dd-2584 [005] 245.217047: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1101 unstable=0 bg_thresh=1003 thresh=2007 gap=622 poll_thresh=21 ino=257 dd-2584 [005] 245.217129: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1101 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=16 ino=257 dd-2584 [005] 245.217248: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1101 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=17 ino=257 dd-2584 [005] 245.217367: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1101 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=18 ino=257 dd-2584 [005] 245.217486: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1101 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 245.217491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=61984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 245.224956: balance_dirty_state: bdi btrfs-1: dirty=409 wb=976 unstable=0 bg_thresh=1000 thresh=2000 gap=615 poll_thresh=19 ino=257 dd-2584 [000] 245.225062: balance_dirty_state: bdi btrfs-1: dirty=434 wb=976 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=14 ino=257 dd-2584 [000] 245.225179: balance_dirty_state: bdi btrfs-1: dirty=434 wb=976 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=15 ino=257 dd-2584 [000] 245.225296: balance_dirty_state: bdi btrfs-1: dirty=459 wb=976 unstable=0 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 245.225901: balance_dirty_state: bdi btrfs-1: dirty=484 wb=976 unstable=0 bg_thresh=1004 thresh=2009 gap=549 poll_thresh=17 ino=257 dd-2584 [000] 245.226137: balance_dirty_state: bdi btrfs-1: dirty=509 wb=976 unstable=0 bg_thresh=1004 thresh=2008 gap=523 poll_thresh=18 ino=257 dd-2584 [000] 245.226371: balance_dirty_state: bdi btrfs-1: dirty=559 wb=976 unstable=0 bg_thresh=1003 thresh=2007 gap=472 poll_thresh=19 ino=257 dd-2584 [000] 245.226380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=61984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 245.232948: balance_dirty_state: bdi btrfs-1: dirty=559 wb=851 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 245.233131: balance_dirty_state: bdi btrfs-1: dirty=559 wb=851 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 245.233311: balance_dirty_state: bdi btrfs-1: dirty=584 wb=851 unstable=0 bg_thresh=1007 thresh=2015 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 245.233487: balance_dirty_state: bdi btrfs-1: dirty=609 wb=851 unstable=0 bg_thresh=1007 thresh=2015 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 245.233844: balance_dirty_state: bdi btrfs-1: dirty=634 wb=851 unstable=0 bg_thresh=1010 thresh=2020 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 245.234203: balance_dirty_state: bdi btrfs-1: dirty=659 wb=851 unstable=0 bg_thresh=1012 thresh=2024 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 245.234557: balance_dirty_state: bdi btrfs-1: dirty=709 wb=851 unstable=0 bg_thresh=1011 thresh=2023 gap=463 poll_thresh=19 ino=257 dd-2584 [004] 245.234570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=61984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 245.240939: balance_dirty_state: bdi btrfs-1: dirty=709 wb=851 unstable=0 bg_thresh=1007 thresh=2015 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 245.240945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=61984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.248986: balance_dirty_state: bdi btrfs-1: dirty=709 wb=576 unstable=0 bg_thresh=1007 thresh=2015 gap=730 poll_thresh=19 ino=257 dd-2584 [001] 245.249089: balance_dirty_state: bdi btrfs-1: dirty=734 wb=576 unstable=0 bg_thresh=1010 thresh=2020 gap=710 poll_thresh=14 ino=257 dd-2584 [001] 245.249571: balance_dirty_state: bdi btrfs-1: dirty=734 wb=576 unstable=0 bg_thresh=1007 thresh=2014 gap=704 poll_thresh=15 ino=257 dd-2584 [001] 245.249688: balance_dirty_state: bdi btrfs-1: dirty=759 wb=576 unstable=0 bg_thresh=1009 thresh=2019 gap=684 poll_thresh=16 ino=257 dd-2584 [001] 245.249923: balance_dirty_state: bdi btrfs-1: dirty=784 wb=576 unstable=0 bg_thresh=1009 thresh=2018 gap=658 poll_thresh=17 ino=257 dd-2584 [001] 245.250159: balance_dirty_state: bdi btrfs-1: dirty=809 wb=576 unstable=0 bg_thresh=1011 thresh=2022 gap=637 poll_thresh=18 ino=257 dd-2584 [001] 245.250393: balance_dirty_state: bdi btrfs-1: dirty=859 wb=576 unstable=0 bg_thresh=1010 thresh=2021 gap=586 poll_thresh=19 ino=257 dd-2584 [001] 245.250628: balance_dirty_state: bdi btrfs-1: dirty=884 wb=576 unstable=0 bg_thresh=1010 thresh=2020 gap=560 poll_thresh=20 ino=257 dd-2584 [001] 245.250862: balance_dirty_state: bdi btrfs-1: dirty=909 wb=576 unstable=0 bg_thresh=1009 thresh=2019 gap=534 poll_thresh=21 ino=257 dd-2584 [001] 245.251103: balance_dirty_state: bdi btrfs-1: dirty=959 wb=576 unstable=0 bg_thresh=1008 thresh=2017 gap=482 poll_thresh=22 ino=257 dd-2584 [001] 245.251112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=61984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.256952: balance_dirty_state: bdi btrfs-1: dirty=959 wb=451 unstable=0 bg_thresh=1008 thresh=2017 gap=607 poll_thresh=22 ino=257 dd-2584 [001] 245.257080: balance_dirty_state: bdi btrfs-1: dirty=959 wb=451 unstable=0 bg_thresh=1008 thresh=2017 gap=607 poll_thresh=16 ino=257 dd-2584 [001] 245.257675: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=451 unstable=0 bg_thresh=1008 thresh=2016 gap=556 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 245.257720: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12656 wrote=0 to_write=8192 dd-2584 [001] 245.257897: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=451 unstable=0 bg_thresh=1010 thresh=2020 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 245.258086: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=501 unstable=0 bg_thresh=1012 thresh=2024 gap=514 poll_thresh=19 ino=257 dd-2584 [001] 245.258273: balance_dirty_state: bdi btrfs-1: dirty=984 wb=551 unstable=0 bg_thresh=1011 thresh=2023 gap=488 poll_thresh=20 ino=257 dd-2584 [001] 245.258275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=61984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 245.259858: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=784 to_write=7408 dd-2584 [001] 245.269008: balance_dirty_state: bdi btrfs-1: dirty=309 wb=976 unstable=0 bg_thresh=1010 thresh=2020 gap=735 poll_thresh=20 ino=257 dd-2584 [001] 245.269130: balance_dirty_state: bdi btrfs-1: dirty=334 wb=976 unstable=0 bg_thresh=1009 thresh=2019 gap=709 poll_thresh=15 ino=257 dd-2584 [001] 245.269191: balance_dirty_state: bdi btrfs-1: dirty=359 wb=976 unstable=0 bg_thresh=1012 thresh=2024 gap=689 poll_thresh=16 ino=257 dd-2584 [001] 245.269309: balance_dirty_state: bdi btrfs-1: dirty=384 wb=976 unstable=0 bg_thresh=1011 thresh=2023 gap=663 poll_thresh=17 ino=257 dd-2584 [001] 245.269429: balance_dirty_state: bdi btrfs-1: dirty=409 wb=976 unstable=0 bg_thresh=1008 thresh=2016 gap=631 poll_thresh=18 ino=257 dd-2584 [001] 245.269547: balance_dirty_state: bdi btrfs-1: dirty=434 wb=976 unstable=0 bg_thresh=1007 thresh=2015 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 245.269837: balance_dirty_state: bdi btrfs-1: dirty=484 wb=976 unstable=0 bg_thresh=1009 thresh=2019 gap=559 poll_thresh=20 ino=257 dd-2584 [001] 245.269953: balance_dirty_state: bdi btrfs-1: dirty=509 wb=976 unstable=0 bg_thresh=1009 thresh=2018 gap=533 poll_thresh=21 ino=257 dd-2584 [001] 245.270067: balance_dirty_state: bdi btrfs-1: dirty=534 wb=976 unstable=0 bg_thresh=1008 thresh=2017 gap=507 poll_thresh=22 ino=257 dd-2584 [001] 245.270180: balance_dirty_state: bdi btrfs-1: dirty=584 wb=976 unstable=0 bg_thresh=1008 thresh=2016 gap=456 poll_thresh=23 ino=257 dd-2584 [001] 245.270185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=61984 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 245.276998: balance_dirty_state: bdi btrfs-1: dirty=584 wb=851 unstable=0 bg_thresh=1006 thresh=2013 gap=578 poll_thresh=23 ino=257 dd-2584 [001] 245.277079: balance_dirty_state: bdi btrfs-1: dirty=584 wb=851 unstable=0 bg_thresh=1012 thresh=2024 gap=589 poll_thresh=17 ino=257 dd-2584 [001] 245.277203: balance_dirty_state: bdi btrfs-1: dirty=634 wb=851 unstable=0 bg_thresh=1013 thresh=2027 gap=542 poll_thresh=18 ino=257 dd-2584 [001] 245.277321: balance_dirty_state: bdi btrfs-1: dirty=659 wb=851 unstable=0 bg_thresh=1010 thresh=2020 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 245.277438: balance_dirty_state: bdi btrfs-1: dirty=684 wb=851 unstable=0 bg_thresh=1009 thresh=2019 gap=484 poll_thresh=20 ino=257 dd-2584 [001] 245.277443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.284997: balance_dirty_state: bdi btrfs-1: dirty=684 wb=776 unstable=0 bg_thresh=1010 thresh=2021 gap=561 poll_thresh=20 ino=257 dd-2584 [001] 245.285079: balance_dirty_state: bdi btrfs-1: dirty=709 wb=776 unstable=0 bg_thresh=1013 thresh=2026 gap=541 poll_thresh=15 ino=257 dd-2584 [001] 245.285139: balance_dirty_state: bdi btrfs-1: dirty=709 wb=776 unstable=0 bg_thresh=1012 thresh=2025 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 245.285437: balance_dirty_state: bdi btrfs-1: dirty=759 wb=776 unstable=0 bg_thresh=1012 thresh=2024 gap=489 poll_thresh=17 ino=257 dd-2584 [001] 245.285442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.293015: balance_dirty_state: bdi btrfs-1: dirty=759 wb=776 unstable=0 bg_thresh=1006 thresh=2012 gap=477 poll_thresh=17 ino=257 dd-2584 [001] 245.293020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 245.301023: balance_dirty_state: bdi btrfs-1: dirty=759 wb=526 unstable=0 bg_thresh=1008 thresh=2017 gap=732 poll_thresh=17 ino=257 dd-2584 [000] 245.301098: balance_dirty_state: bdi btrfs-1: dirty=759 wb=526 unstable=0 bg_thresh=1008 thresh=2017 gap=732 poll_thresh=13 ino=257 dd-2584 [000] 245.301162: balance_dirty_state: bdi btrfs-1: dirty=784 wb=526 unstable=0 bg_thresh=1011 thresh=2022 gap=712 poll_thresh=14 ino=257 dd-2584 [000] 245.301227: balance_dirty_state: bdi btrfs-1: dirty=809 wb=526 unstable=0 bg_thresh=1011 thresh=2022 gap=687 poll_thresh=15 ino=257 dd-2584 [000] 245.301311: balance_dirty_state: bdi btrfs-1: dirty=809 wb=526 unstable=0 bg_thresh=1013 thresh=2027 gap=692 poll_thresh=16 ino=257 dd-2584 [000] 245.301502: balance_dirty_state: bdi btrfs-1: dirty=859 wb=526 unstable=0 bg_thresh=1013 thresh=2026 gap=641 poll_thresh=17 ino=257 dd-2584 [000] 245.301690: balance_dirty_state: bdi btrfs-1: dirty=884 wb=526 unstable=0 bg_thresh=1013 thresh=2027 gap=617 poll_thresh=18 ino=257 dd-2584 [000] 245.301883: balance_dirty_state: bdi btrfs-1: dirty=909 wb=526 unstable=0 bg_thresh=1013 thresh=2026 gap=591 poll_thresh=19 ino=257 dd-2584 [000] 245.302041: balance_dirty_state: bdi btrfs-1: dirty=934 wb=526 unstable=0 bg_thresh=1012 thresh=2025 gap=565 poll_thresh=20 ino=257 dd-2584 [000] 245.302166: balance_dirty_state: bdi btrfs-1: dirty=984 wb=526 unstable=0 bg_thresh=1011 thresh=2023 gap=513 poll_thresh=21 ino=257 dd-2584 [000] 245.302490: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=526 unstable=0 bg_thresh=1011 thresh=2022 gap=487 poll_thresh=22 ino=257 dd-2584 [000] 245.302496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 245.309691: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=326 unstable=0 bg_thresh=1004 thresh=2009 gap=674 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 245.309720: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12708 wrote=0 to_write=8192 dd-2584 [000] 245.309810: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=276 unstable=0 bg_thresh=1009 thresh=2019 gap=709 poll_thresh=16 ino=257 dd-2584 [000] 245.309973: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=326 unstable=0 bg_thresh=1009 thresh=2018 gap=658 poll_thresh=17 ino=257 dd-2584 [000] 245.310535: balance_dirty_state: bdi btrfs-1: dirty=834 wb=526 unstable=0 bg_thresh=1005 thresh=2011 gap=651 poll_thresh=18 ino=257 dd-2584 [000] 245.310681: balance_dirty_state: bdi btrfs-1: dirty=784 wb=601 unstable=0 bg_thresh=1005 thresh=2010 gap=625 poll_thresh=19 ino=257 dd-2584 [000] 245.310913: balance_dirty_state: bdi btrfs-1: dirty=759 wb=676 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=20 ino=257 dd-2584 [000] 245.311124: balance_dirty_state: bdi btrfs-1: dirty=709 wb=751 unstable=0 bg_thresh=1006 thresh=2013 gap=553 poll_thresh=21 ino=257 dd-2584 [000] 245.311330: balance_dirty_state: bdi btrfs-1: dirty=659 wb=826 unstable=0 bg_thresh=1006 thresh=2012 gap=527 poll_thresh=22 ino=257 dd-2584 [000] 245.311771: balance_dirty_state: bdi btrfs-1: dirty=534 wb=1001 unstable=0 bg_thresh=1005 thresh=2011 gap=476 poll_thresh=23 ino=257 dd-2584 [000] 245.311773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 245.312317: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=928 to_write=7264 dd-2584 [006] 245.320998: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1058 unstable=0 bg_thresh=994 thresh=1988 gap=581 poll_thresh=23 ino=257 dd-2584 [006] 245.321068: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1058 unstable=0 bg_thresh=994 thresh=1988 gap=581 poll_thresh=17 ino=257 dd-2584 [006] 245.321193: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1058 unstable=0 bg_thresh=996 thresh=1993 gap=561 poll_thresh=18 ino=257 dd-2584 [006] 245.321319: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1058 unstable=0 bg_thresh=999 thresh=1998 gap=516 poll_thresh=19 ino=257 dd-2584 [006] 245.321446: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1058 unstable=0 bg_thresh=1001 thresh=2002 gap=495 poll_thresh=20 ino=257 dd-2584 [006] 245.321451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-298% task_weight=101% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 245.328979: balance_dirty_state: bdi btrfs-1: dirty=449 wb=908 unstable=0 bg_thresh=998 thresh=1996 gap=639 poll_thresh=20 ino=257 dd-2584 [006] 245.329043: balance_dirty_state: bdi btrfs-1: dirty=474 wb=908 unstable=0 bg_thresh=1000 thresh=2001 gap=619 poll_thresh=15 ino=257 dd-2584 [006] 245.329103: balance_dirty_state: bdi btrfs-1: dirty=474 wb=908 unstable=0 bg_thresh=1000 thresh=2001 gap=619 poll_thresh=16 ino=257 dd-2584 [006] 245.329223: balance_dirty_state: bdi btrfs-1: dirty=499 wb=908 unstable=0 bg_thresh=1003 thresh=2006 gap=599 poll_thresh=17 ino=257 dd-2584 [006] 245.329348: balance_dirty_state: bdi btrfs-1: dirty=549 wb=908 unstable=0 bg_thresh=1008 thresh=2016 gap=559 poll_thresh=18 ino=257 dd-2584 [006] 245.329474: balance_dirty_state: bdi btrfs-1: dirty=574 wb=908 unstable=0 bg_thresh=1007 thresh=2015 gap=533 poll_thresh=19 ino=257 dd-2584 [006] 245.329780: balance_dirty_state: bdi btrfs-1: dirty=599 wb=908 unstable=0 bg_thresh=1004 thresh=2008 gap=501 poll_thresh=20 ino=257 dd-2584 [006] 245.329784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-290% task_weight=100% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 245.336922: balance_dirty_state: bdi btrfs-1: dirty=599 wb=783 unstable=0 bg_thresh=1002 thresh=2004 gap=622 poll_thresh=20 ino=257 dd-2584 [006] 245.336988: balance_dirty_state: bdi btrfs-1: dirty=624 wb=783 unstable=0 bg_thresh=1001 thresh=2002 gap=595 poll_thresh=15 ino=257 dd-2584 [006] 245.337053: balance_dirty_state: bdi btrfs-1: dirty=649 wb=783 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 245.337175: balance_dirty_state: bdi btrfs-1: dirty=674 wb=783 unstable=0 bg_thresh=1000 thresh=2000 gap=543 poll_thresh=17 ino=257 dd-2584 [006] 245.337294: balance_dirty_state: bdi btrfs-1: dirty=699 wb=783 unstable=0 bg_thresh=999 thresh=1999 gap=517 poll_thresh=18 ino=257 dd-2584 [006] 245.337412: balance_dirty_state: bdi btrfs-1: dirty=724 wb=783 unstable=0 bg_thresh=999 thresh=1998 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 245.337417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-304% task_weight=101% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 245.345003: balance_dirty_state: bdi btrfs-1: dirty=724 wb=658 unstable=0 bg_thresh=998 thresh=1996 gap=614 poll_thresh=19 ino=257 dd-2584 [006] 245.345069: balance_dirty_state: bdi btrfs-1: dirty=749 wb=658 unstable=0 bg_thresh=1000 thresh=2001 gap=594 poll_thresh=14 ino=257 dd-2584 [006] 245.345128: balance_dirty_state: bdi btrfs-1: dirty=774 wb=658 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 245.345189: balance_dirty_state: bdi btrfs-1: dirty=774 wb=658 unstable=0 bg_thresh=1002 thresh=2005 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 245.345307: balance_dirty_state: bdi btrfs-1: dirty=824 wb=658 unstable=0 bg_thresh=1002 thresh=2004 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 245.345602: balance_dirty_state: bdi btrfs-1: dirty=849 wb=658 unstable=0 bg_thresh=998 thresh=1997 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 245.345607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 245.352985: balance_dirty_state: bdi btrfs-1: dirty=849 wb=533 unstable=0 bg_thresh=1000 thresh=2000 gap=618 poll_thresh=18 ino=257 dd-2584 [006] 245.353095: balance_dirty_state: bdi btrfs-1: dirty=874 wb=533 unstable=0 bg_thresh=1000 thresh=2000 gap=593 poll_thresh=13 ino=257 dd-2584 [006] 245.353152: balance_dirty_state: bdi btrfs-1: dirty=874 wb=533 unstable=0 bg_thresh=999 thresh=1999 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 245.353210: balance_dirty_state: bdi btrfs-1: dirty=899 wb=533 unstable=0 bg_thresh=1002 thresh=2004 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 245.353267: balance_dirty_state: bdi btrfs-1: dirty=899 wb=533 unstable=0 bg_thresh=1001 thresh=2003 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 245.353380: balance_dirty_state: bdi btrfs-1: dirty=949 wb=533 unstable=0 bg_thresh=1001 thresh=2002 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 245.353495: balance_dirty_state: bdi btrfs-1: dirty=974 wb=533 unstable=0 bg_thresh=1000 thresh=2001 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 245.353499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 245.361049: balance_dirty_state: bdi btrfs-1: dirty=974 wb=408 unstable=0 bg_thresh=1000 thresh=2000 gap=618 poll_thresh=18 ino=257 dd-2584 [006] 245.361113: balance_dirty_state: bdi btrfs-1: dirty=999 wb=408 unstable=0 bg_thresh=1001 thresh=2002 gap=595 poll_thresh=13 ino=257 dd-2584 [006] 245.361178: balance_dirty_state: bdi btrfs-1: dirty=999 wb=408 unstable=0 bg_thresh=1003 thresh=2006 gap=599 poll_thresh=14 ino=257 dd-2584 [006] 245.361235: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=408 unstable=0 bg_thresh=1003 thresh=2006 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 245.361299: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=408 unstable=0 bg_thresh=1002 thresh=2005 gap=548 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 245.361322: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12760 wrote=0 to_write=8192 dd-2584 [006] 245.361421: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=408 unstable=0 bg_thresh=1002 thresh=2004 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 245.361725: balance_dirty_state: bdi btrfs-1: dirty=974 wb=533 unstable=0 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 245.361726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 245.364075: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=768 to_write=7424 dd-2584 [006] 245.369115: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1058 unstable=0 bg_thresh=1003 thresh=2006 gap=624 poll_thresh=18 ino=257 dd-2584 [006] 245.369211: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1058 unstable=0 bg_thresh=1002 thresh=2005 gap=598 poll_thresh=13 ino=257 dd-2584 [006] 245.369272: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1058 unstable=0 bg_thresh=1005 thresh=2010 gap=603 poll_thresh=14 ino=257 dd-2584 [006] 245.369333: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1058 unstable=0 bg_thresh=1002 thresh=2004 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 245.369397: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1058 unstable=0 bg_thresh=1004 thresh=2009 gap=552 poll_thresh=16 ino=257 dd-2584 [006] 245.369535: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1058 unstable=0 bg_thresh=1004 thresh=2008 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 245.369654: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1058 unstable=0 bg_thresh=1006 thresh=2012 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 245.369773: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1058 unstable=0 bg_thresh=1005 thresh=2011 gap=454 poll_thresh=19 ino=257 dd-2584 [006] 245.369778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 245.376998: balance_dirty_state: bdi btrfs-1: dirty=499 wb=933 unstable=0 bg_thresh=995 thresh=1991 gap=559 poll_thresh=19 ino=257 dd-2584 [006] 245.377101: balance_dirty_state: bdi btrfs-1: dirty=499 wb=933 unstable=0 bg_thresh=992 thresh=1985 gap=553 poll_thresh=14 ino=257 dd-2584 [006] 245.377161: balance_dirty_state: bdi btrfs-1: dirty=524 wb=933 unstable=0 bg_thresh=995 thresh=1990 gap=533 poll_thresh=15 ino=257 dd-2584 [006] 245.377220: balance_dirty_state: bdi btrfs-1: dirty=524 wb=933 unstable=0 bg_thresh=992 thresh=1984 gap=527 poll_thresh=16 ino=257 dd-2584 [006] 245.377340: balance_dirty_state: bdi btrfs-1: dirty=574 wb=933 unstable=0 bg_thresh=994 thresh=1988 gap=481 poll_thresh=17 ino=257 dd-2584 [006] 245.377345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 245.385064: balance_dirty_state: bdi btrfs-1: dirty=574 wb=883 unstable=0 bg_thresh=995 thresh=1990 gap=533 poll_thresh=17 ino=257 dd-2584 [002] 245.385313: balance_dirty_state: bdi btrfs-1: dirty=574 wb=883 unstable=0 bg_thresh=995 thresh=1990 gap=533 poll_thresh=13 ino=257 dd-2584 [002] 245.385371: balance_dirty_state: bdi btrfs-1: dirty=599 wb=883 unstable=0 bg_thresh=997 thresh=1995 gap=513 poll_thresh=14 ino=257 dd-2584 [002] 245.385429: balance_dirty_state: bdi btrfs-1: dirty=624 wb=883 unstable=0 bg_thresh=997 thresh=1995 gap=488 poll_thresh=15 ino=257 dd-2584 [002] 245.385434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=62708 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 245.393025: balance_dirty_state: bdi btrfs-1: dirty=624 wb=633 unstable=0 bg_thresh=996 thresh=1993 gap=736 poll_thresh=15 ino=257 dd-2584 [002] 245.393101: balance_dirty_state: bdi btrfs-1: dirty=624 wb=633 unstable=0 bg_thresh=999 thresh=1998 gap=741 poll_thresh=11 ino=257 dd-2584 [002] 245.393167: balance_dirty_state: bdi btrfs-1: dirty=649 wb=633 unstable=0 bg_thresh=999 thresh=1998 gap=716 poll_thresh=12 ino=257 dd-2584 [002] 245.393225: balance_dirty_state: bdi btrfs-1: dirty=674 wb=633 unstable=0 bg_thresh=1001 thresh=2003 gap=696 poll_thresh=13 ino=257 dd-2584 [002] 245.393282: balance_dirty_state: bdi btrfs-1: dirty=674 wb=633 unstable=0 bg_thresh=1001 thresh=2003 gap=696 poll_thresh=14 ino=257 dd-2584 [002] 245.393339: balance_dirty_state: bdi btrfs-1: dirty=699 wb=633 unstable=0 bg_thresh=1004 thresh=2008 gap=676 poll_thresh=15 ino=257 dd-2584 [002] 245.393396: balance_dirty_state: bdi btrfs-1: dirty=724 wb=633 unstable=0 bg_thresh=1001 thresh=2002 gap=645 poll_thresh=16 ino=257 dd-2584 [002] 245.393509: balance_dirty_state: bdi btrfs-1: dirty=749 wb=633 unstable=0 bg_thresh=1003 thresh=2006 gap=624 poll_thresh=17 ino=257 dd-2584 [002] 245.393621: balance_dirty_state: bdi btrfs-1: dirty=774 wb=633 unstable=0 bg_thresh=1002 thresh=2005 gap=598 poll_thresh=18 ino=257 dd-2584 [002] 245.393733: balance_dirty_state: bdi btrfs-1: dirty=799 wb=633 unstable=0 bg_thresh=1002 thresh=2004 gap=572 poll_thresh=19 ino=257 dd-2584 [002] 245.394017: balance_dirty_state: bdi btrfs-1: dirty=849 wb=633 unstable=0 bg_thresh=1004 thresh=2008 gap=526 poll_thresh=20 ino=257 dd-2584 [002] 245.394133: balance_dirty_state: bdi btrfs-1: dirty=874 wb=633 unstable=0 bg_thresh=1003 thresh=2007 gap=500 poll_thresh=21 ino=257 dd-2584 [002] 245.394137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=62708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 245.400993: balance_dirty_state: bdi btrfs-1: dirty=874 wb=508 unstable=0 bg_thresh=997 thresh=1994 gap=612 poll_thresh=21 ino=257 dd-2584 [002] 245.401099: balance_dirty_state: bdi btrfs-1: dirty=899 wb=508 unstable=0 bg_thresh=997 thresh=1994 gap=587 poll_thresh=16 ino=257 dd-2584 [002] 245.401211: balance_dirty_state: bdi btrfs-1: dirty=924 wb=508 unstable=0 bg_thresh=999 thresh=1999 gap=567 poll_thresh=17 ino=257 dd-2584 [002] 245.401323: balance_dirty_state: bdi btrfs-1: dirty=949 wb=508 unstable=0 bg_thresh=1004 thresh=2009 gap=552 poll_thresh=18 ino=257 dd-2584 [002] 245.401438: balance_dirty_state: bdi btrfs-1: dirty=974 wb=508 unstable=0 bg_thresh=1004 thresh=2008 gap=526 poll_thresh=19 ino=257 dd-2584 [002] 245.401551: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=508 unstable=0 bg_thresh=1003 thresh=2007 gap=475 poll_thresh=20 ino=257 dd-2584 [002] 245.401555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=62708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 245.401615: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12800 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 245.403226: writeback_single_inode: bdi btrfs-1: ino=257 state= age=184 wrote=688 to_write=7504 dd-2584 [002] 245.408956: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1058 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=20 ino=257 dd-2584 [002] 245.409079: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1058 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=15 ino=257 dd-2584 [002] 245.409195: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1058 unstable=0 bg_thresh=1004 thresh=2009 gap=577 poll_thresh=16 ino=257 dd-2584 [002] 245.409430: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1058 unstable=0 bg_thresh=1004 thresh=2008 gap=551 poll_thresh=17 ino=257 dd-2584 [002] 245.410029: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1058 unstable=0 bg_thresh=1003 thresh=2007 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 245.410038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=62708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 245.416971: balance_dirty_state: bdi btrfs-1: dirty=449 wb=908 unstable=0 bg_thresh=997 thresh=1995 gap=638 poll_thresh=18 ino=257 dd-2584 [002] 245.417057: balance_dirty_state: bdi btrfs-1: dirty=449 wb=908 unstable=0 bg_thresh=997 thresh=1995 gap=638 poll_thresh=13 ino=257 dd-2584 [002] 245.417113: balance_dirty_state: bdi btrfs-1: dirty=474 wb=908 unstable=0 bg_thresh=1000 thresh=2000 gap=618 poll_thresh=14 ino=257 dd-2584 [002] 245.417168: balance_dirty_state: bdi btrfs-1: dirty=499 wb=908 unstable=0 bg_thresh=1000 thresh=2000 gap=593 poll_thresh=15 ino=257 dd-2584 [002] 245.417223: balance_dirty_state: bdi btrfs-1: dirty=499 wb=908 unstable=0 bg_thresh=1002 thresh=2005 gap=598 poll_thresh=16 ino=257 dd-2584 [002] 245.417335: balance_dirty_state: bdi btrfs-1: dirty=524 wb=908 unstable=0 bg_thresh=1002 thresh=2004 gap=572 poll_thresh=17 ino=257 dd-2584 [002] 245.417448: balance_dirty_state: bdi btrfs-1: dirty=574 wb=908 unstable=0 bg_thresh=1004 thresh=2008 gap=526 poll_thresh=18 ino=257 dd-2584 [002] 245.417560: balance_dirty_state: bdi btrfs-1: dirty=599 wb=908 unstable=0 bg_thresh=1003 thresh=2007 gap=500 poll_thresh=19 ino=257 dd-2584 [002] 245.417564: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=62708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 245.424944: balance_dirty_state: bdi btrfs-1: dirty=599 wb=733 unstable=0 bg_thresh=995 thresh=1990 gap=658 poll_thresh=19 ino=257 dd-2584 [002] 245.425007: balance_dirty_state: bdi btrfs-1: dirty=624 wb=733 unstable=0 bg_thresh=995 thresh=1990 gap=633 poll_thresh=14 ino=257 dd-2584 [002] 245.425066: balance_dirty_state: bdi btrfs-1: dirty=624 wb=733 unstable=0 bg_thresh=997 thresh=1995 gap=638 poll_thresh=15 ino=257 dd-2584 [002] 245.425124: balance_dirty_state: bdi btrfs-1: dirty=649 wb=733 unstable=0 bg_thresh=1000 thresh=2000 gap=618 poll_thresh=16 ino=257 dd-2584 [002] 245.425423: balance_dirty_state: bdi btrfs-1: dirty=674 wb=658 unstable=0 bg_thresh=1002 thresh=2005 gap=673 poll_thresh=17 ino=257 dd-2584 [002] 245.425543: balance_dirty_state: bdi btrfs-1: dirty=699 wb=658 unstable=0 bg_thresh=1002 thresh=2004 gap=647 poll_thresh=18 ino=257 dd-2584 [002] 245.425660: balance_dirty_state: bdi btrfs-1: dirty=749 wb=658 unstable=0 bg_thresh=1001 thresh=2003 gap=596 poll_thresh=19 ino=257 dd-2584 [002] 245.425777: balance_dirty_state: bdi btrfs-1: dirty=774 wb=658 unstable=0 bg_thresh=1003 thresh=2007 gap=575 poll_thresh=20 ino=257 dd-2584 [002] 245.425894: balance_dirty_state: bdi btrfs-1: dirty=799 wb=658 unstable=0 bg_thresh=1003 thresh=2006 gap=549 poll_thresh=21 ino=257 dd-2584 [002] 245.426012: balance_dirty_state: bdi btrfs-1: dirty=849 wb=658 unstable=0 bg_thresh=1002 thresh=2005 gap=498 poll_thresh=22 ino=257 dd-2584 [002] 245.426016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=62708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 245.432955: balance_dirty_state: bdi btrfs-1: dirty=849 wb=658 unstable=0 bg_thresh=994 thresh=1989 gap=482 poll_thresh=22 ino=257 dd-2584 [006] 245.432962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=62708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 245.441033: balance_dirty_state: bdi btrfs-1: dirty=849 wb=408 unstable=0 bg_thresh=996 thresh=1992 gap=735 poll_thresh=22 ino=257 dd-2584 [006] 245.441162: balance_dirty_state: bdi btrfs-1: dirty=849 wb=408 unstable=0 bg_thresh=995 thresh=1991 gap=734 poll_thresh=16 ino=257 dd-2584 [006] 245.441398: balance_dirty_state: bdi btrfs-1: dirty=899 wb=408 unstable=0 bg_thresh=995 thresh=1990 gap=683 poll_thresh=17 ino=257 dd-2584 [006] 245.441632: balance_dirty_state: bdi btrfs-1: dirty=924 wb=408 unstable=0 bg_thresh=994 thresh=1989 gap=657 poll_thresh=18 ino=257 dd-2584 [006] 245.442233: balance_dirty_state: bdi btrfs-1: dirty=949 wb=408 unstable=0 bg_thresh=994 thresh=1988 gap=631 poll_thresh=19 ino=257 dd-2584 [006] 245.442466: balance_dirty_state: bdi btrfs-1: dirty=974 wb=408 unstable=0 bg_thresh=996 thresh=1992 gap=610 poll_thresh=20 ino=257 dd-2584 [006] 245.442699: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=408 unstable=0 bg_thresh=995 thresh=1991 gap=559 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 245.442751: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12840 wrote=0 to_write=8192 dd-2584 [006] 245.442947: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=408 unstable=0 bg_thresh=995 thresh=1990 gap=533 poll_thresh=22 ino=257 dd-2584 [006] 245.443195: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=458 unstable=0 bg_thresh=997 thresh=1994 gap=512 poll_thresh=23 ino=257 dd-2584 [006] 245.443325: balance_dirty_state: bdi btrfs-1: dirty=999 wb=533 unstable=0 bg_thresh=996 thresh=1993 gap=461 poll_thresh=24 ino=257 dd-2584 [006] 245.443326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=62708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 245.444772: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=768 to_write=7424 dd-2584 [006] 245.448985: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1058 unstable=0 bg_thresh=989 thresh=1978 gap=571 poll_thresh=24 ino=257 dd-2584 [006] 245.449082: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1058 unstable=0 bg_thresh=989 thresh=1978 gap=571 poll_thresh=18 ino=257 dd-2584 [006] 245.449256: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1058 unstable=0 bg_thresh=991 thresh=1983 gap=526 poll_thresh=19 ino=257 dd-2584 [006] 245.449564: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1058 unstable=0 bg_thresh=993 thresh=1987 gap=505 poll_thresh=20 ino=257 dd-2584 [006] 245.449684: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1058 unstable=0 bg_thresh=993 thresh=1986 gap=479 poll_thresh=21 ino=257 dd-2584 [006] 245.449689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=62708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 245.457001: balance_dirty_state: bdi btrfs-1: dirty=449 wb=933 unstable=0 bg_thresh=985 thresh=1970 gap=588 poll_thresh=21 ino=257 dd-2584 [006] 245.457100: balance_dirty_state: bdi btrfs-1: dirty=474 wb=933 unstable=0 bg_thresh=987 thresh=1975 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 245.457224: balance_dirty_state: bdi btrfs-1: dirty=499 wb=933 unstable=0 bg_thresh=987 thresh=1974 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 245.457348: balance_dirty_state: bdi btrfs-1: dirty=524 wb=933 unstable=0 bg_thresh=986 thresh=1973 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 245.457465: balance_dirty_state: bdi btrfs-1: dirty=574 wb=933 unstable=0 bg_thresh=988 thresh=1977 gap=470 poll_thresh=19 ino=257 dd-2584 [006] 245.457469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-281% task_weight=98% bdi_bw=62708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 245.468983: balance_dirty_state: bdi btrfs-1: dirty=574 wb=758 unstable=0 bg_thresh=998 thresh=1996 gap=664 poll_thresh=19 ino=257 dd-2584 [006] 245.469049: balance_dirty_state: bdi btrfs-1: dirty=574 wb=758 unstable=0 bg_thresh=998 thresh=1996 gap=664 poll_thresh=14 ino=257 dd-2584 [006] 245.469111: balance_dirty_state: bdi btrfs-1: dirty=599 wb=758 unstable=0 bg_thresh=997 thresh=1995 gap=638 poll_thresh=15 ino=257 dd-2584 [006] 245.469172: balance_dirty_state: bdi btrfs-1: dirty=599 wb=758 unstable=0 bg_thresh=997 thresh=1995 gap=638 poll_thresh=16 ino=257 dd-2584 [006] 245.469296: balance_dirty_state: bdi btrfs-1: dirty=649 wb=758 unstable=0 bg_thresh=999 thresh=1999 gap=592 poll_thresh=17 ino=257 dd-2584 [006] 245.469601: balance_dirty_state: bdi btrfs-1: dirty=674 wb=758 unstable=0 bg_thresh=999 thresh=1998 gap=566 poll_thresh=18 ino=257 dd-2584 [006] 245.469723: balance_dirty_state: bdi btrfs-1: dirty=699 wb=758 unstable=0 bg_thresh=995 thresh=1991 gap=534 poll_thresh=19 ino=257 dd-2584 [006] 245.469844: balance_dirty_state: bdi btrfs-1: dirty=749 wb=758 unstable=0 bg_thresh=997 thresh=1995 gap=488 poll_thresh=20 ino=257 dd-2584 [006] 245.469849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=62708 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 collect-vmstat.-2569 [000] 245.474111: balance_dirty_state: bdi 0:15: dirty=749 wb=758 unstable=0 bg_thresh=992 thresh=1985 gap=478 poll_thresh=23 ino=2375722 collect-vmstat.-2569 [000] 245.474121: balance_dirty_pages: bdi 0:15: bdi_limit=6 task_limit=6 bdi_dirty=4 avg_dirty=4 bdi_gap=229% task_gap=457% task_weight=0% bdi_bw=17468 base_bw=102400 task_bw=409600 dirtied=23 period=4 think=6240 pause=-6236 dd-2584 [006] 245.481094: balance_dirty_state: bdi btrfs-1: dirty=749 wb=508 unstable=0 bg_thresh=989 thresh=1979 gap=722 poll_thresh=20 ino=257 dd-2584 [006] 245.481220: balance_dirty_state: bdi btrfs-1: dirty=749 wb=508 unstable=0 bg_thresh=989 thresh=1979 gap=722 poll_thresh=15 ino=257 dd-2584 [006] 245.481334: balance_dirty_state: bdi btrfs-1: dirty=774 wb=508 unstable=0 bg_thresh=992 thresh=1984 gap=702 poll_thresh=16 ino=257 dd-2584 [006] 245.481567: balance_dirty_state: bdi btrfs-1: dirty=799 wb=508 unstable=0 bg_thresh=994 thresh=1989 gap=682 poll_thresh=17 ino=257 dd-2584 [006] 245.481804: balance_dirty_state: bdi btrfs-1: dirty=824 wb=508 unstable=0 bg_thresh=991 thresh=1982 gap=650 poll_thresh=18 ino=257 dd-2584 [006] 245.482042: balance_dirty_state: bdi btrfs-1: dirty=874 wb=508 unstable=0 bg_thresh=993 thresh=1986 gap=604 poll_thresh=19 ino=257 dd-2584 [006] 245.482278: balance_dirty_state: bdi btrfs-1: dirty=899 wb=508 unstable=0 bg_thresh=992 thresh=1985 gap=578 poll_thresh=20 ino=257 dd-2584 [006] 245.482874: balance_dirty_state: bdi btrfs-1: dirty=924 wb=508 unstable=0 bg_thresh=992 thresh=1984 gap=552 poll_thresh=21 ino=257 dd-2584 [006] 245.483112: balance_dirty_state: bdi btrfs-1: dirty=974 wb=508 unstable=0 bg_thresh=994 thresh=1988 gap=506 poll_thresh=22 ino=257 dd-2584 [006] 245.483348: balance_dirty_state: bdi btrfs-1: dirty=999 wb=508 unstable=0 bg_thresh=993 thresh=1987 gap=480 poll_thresh=23 ino=257 dd-2584 [006] 245.483356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=62708 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 245.483436: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12880 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 245.486597: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=656 to_write=7536 dd-2584 [002] 245.489091: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1158 unstable=0 bg_thresh=991 thresh=1983 gap=476 poll_thresh=23 ino=257 dd-2584 [002] 245.489103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 245.497096: balance_dirty_state: bdi btrfs-1: dirty=349 wb=908 unstable=0 bg_thresh=993 thresh=1987 gap=730 poll_thresh=23 ino=257 dd-2584 [002] 245.497225: balance_dirty_state: bdi btrfs-1: dirty=349 wb=908 unstable=0 bg_thresh=993 thresh=1987 gap=730 poll_thresh=17 ino=257 dd-2584 [002] 245.497460: balance_dirty_state: bdi btrfs-1: dirty=374 wb=908 unstable=0 bg_thresh=998 thresh=1997 gap=715 poll_thresh=18 ino=257 dd-2584 [002] 245.497693: balance_dirty_state: bdi btrfs-1: dirty=424 wb=908 unstable=0 bg_thresh=1001 thresh=2002 gap=670 poll_thresh=19 ino=257 dd-2584 [002] 245.497931: balance_dirty_state: bdi btrfs-1: dirty=449 wb=908 unstable=0 bg_thresh=1000 thresh=2001 gap=644 poll_thresh=20 ino=257 dd-2584 [002] 245.498167: balance_dirty_state: bdi btrfs-1: dirty=474 wb=908 unstable=0 bg_thresh=1000 thresh=2000 gap=618 poll_thresh=21 ino=257 dd-2584 [002] 245.498402: balance_dirty_state: bdi btrfs-1: dirty=524 wb=908 unstable=0 bg_thresh=1002 thresh=2004 gap=572 poll_thresh=22 ino=257 dd-2584 [002] 245.499010: balance_dirty_state: bdi btrfs-1: dirty=549 wb=908 unstable=0 bg_thresh=1001 thresh=2003 gap=546 poll_thresh=23 ino=257 dd-2584 [002] 245.499246: balance_dirty_state: bdi btrfs-1: dirty=574 wb=908 unstable=0 bg_thresh=1001 thresh=2002 gap=520 poll_thresh=24 ino=257 dd-2584 [002] 245.499480: balance_dirty_state: bdi btrfs-1: dirty=599 wb=908 unstable=0 bg_thresh=1000 thresh=2001 gap=494 poll_thresh=25 ino=257 dd-2584 [002] 245.499489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 245.505086: balance_dirty_state: bdi btrfs-1: dirty=599 wb=783 unstable=0 bg_thresh=1002 thresh=2004 gap=622 poll_thresh=25 ino=257 dd-2584 [002] 245.505165: balance_dirty_state: bdi btrfs-1: dirty=624 wb=783 unstable=0 bg_thresh=1001 thresh=2003 gap=596 poll_thresh=19 ino=257 dd-2584 [002] 245.505279: balance_dirty_state: bdi btrfs-1: dirty=649 wb=783 unstable=0 bg_thresh=1001 thresh=2002 gap=570 poll_thresh=20 ino=257 dd-2584 [002] 245.505393: balance_dirty_state: bdi btrfs-1: dirty=699 wb=783 unstable=0 bg_thresh=1003 thresh=2006 gap=524 poll_thresh=21 ino=257 dd-2584 [002] 245.505506: balance_dirty_state: bdi btrfs-1: dirty=724 wb=783 unstable=0 bg_thresh=1002 thresh=2005 gap=498 poll_thresh=22 ino=257 dd-2584 [002] 245.505510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 245.513089: balance_dirty_state: bdi btrfs-1: dirty=724 wb=658 unstable=0 bg_thresh=1002 thresh=2005 gap=623 poll_thresh=22 ino=257 dd-2584 [002] 245.513167: balance_dirty_state: bdi btrfs-1: dirty=749 wb=658 unstable=0 bg_thresh=1002 thresh=2005 gap=598 poll_thresh=16 ino=257 dd-2584 [002] 245.513294: balance_dirty_state: bdi btrfs-1: dirty=774 wb=658 unstable=0 bg_thresh=998 thresh=1996 gap=564 poll_thresh=17 ino=257 dd-2584 [002] 245.513598: balance_dirty_state: bdi btrfs-1: dirty=799 wb=658 unstable=0 bg_thresh=994 thresh=1989 gap=532 poll_thresh=18 ino=257 dd-2584 [002] 245.513726: balance_dirty_state: bdi btrfs-1: dirty=824 wb=658 unstable=0 bg_thresh=990 thresh=1981 gap=499 poll_thresh=19 ino=257 dd-2584 [002] 245.513847: balance_dirty_state: bdi btrfs-1: dirty=874 wb=658 unstable=0 bg_thresh=995 thresh=1991 gap=459 poll_thresh=20 ino=257 dd-2584 [002] 245.513853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 245.521109: balance_dirty_state: bdi btrfs-1: dirty=874 wb=658 unstable=0 bg_thresh=994 thresh=1989 gap=457 poll_thresh=20 ino=257 dd-2584 [002] 245.521119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 245.529118: balance_dirty_state: bdi btrfs-1: dirty=874 wb=408 unstable=0 bg_thresh=994 thresh=1989 gap=707 poll_thresh=20 ino=257 dd-2584 [002] 245.529231: balance_dirty_state: bdi btrfs-1: dirty=874 wb=408 unstable=0 bg_thresh=994 thresh=1989 gap=707 poll_thresh=15 ino=257 dd-2584 [002] 245.529289: balance_dirty_state: bdi btrfs-1: dirty=899 wb=408 unstable=0 bg_thresh=994 thresh=1988 gap=681 poll_thresh=16 ino=257 dd-2584 [002] 245.529403: balance_dirty_state: bdi btrfs-1: dirty=924 wb=408 unstable=0 bg_thresh=993 thresh=1987 gap=655 poll_thresh=17 ino=257 dd-2584 [002] 245.529515: balance_dirty_state: bdi btrfs-1: dirty=974 wb=408 unstable=0 bg_thresh=993 thresh=1986 gap=604 poll_thresh=18 ino=257 dd-2584 [002] 245.529628: balance_dirty_state: bdi btrfs-1: dirty=999 wb=408 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 245.529712: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12928 wrote=0 to_write=8192 dd-2584 [002] 245.529754: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=408 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=20 ino=257 dd-2584 [002] 245.530061: balance_dirty_state: bdi btrfs-1: dirty=924 wb=508 unstable=0 bg_thresh=994 thresh=1988 gap=556 poll_thresh=21 ino=257 dd-2584 [002] 245.530188: balance_dirty_state: bdi btrfs-1: dirty=924 wb=558 unstable=0 bg_thresh=993 thresh=1987 gap=505 poll_thresh=22 ino=257 dd-2584 [002] 245.530318: balance_dirty_state: bdi btrfs-1: dirty=899 wb=608 unstable=0 bg_thresh=995 thresh=1991 gap=484 poll_thresh=23 ino=257 dd-2584 [002] 245.530319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 245.532238: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=784 to_write=7408 dd-2584 [006] 245.538526: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1058 unstable=0 bg_thresh=994 thresh=1988 gap=606 poll_thresh=23 ino=257 dd-2584 [006] 245.538646: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1058 unstable=0 bg_thresh=996 thresh=1993 gap=611 poll_thresh=17 ino=257 dd-2584 [006] 245.538884: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1058 unstable=0 bg_thresh=996 thresh=1992 gap=560 poll_thresh=18 ino=257 dd-2584 [006] 245.539121: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1058 unstable=0 bg_thresh=992 thresh=1985 gap=528 poll_thresh=19 ino=257 dd-2584 [006] 245.539339: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1008 unstable=0 bg_thresh=992 thresh=1984 gap=552 poll_thresh=20 ino=257 dd-2584 [006] 245.539512: balance_dirty_state: bdi btrfs-1: dirty=474 wb=933 unstable=0 bg_thresh=990 thresh=1981 gap=574 poll_thresh=21 ino=257 dd-2584 [006] 245.539905: balance_dirty_state: bdi btrfs-1: dirty=499 wb=933 unstable=0 bg_thresh=989 thresh=1979 gap=547 poll_thresh=22 ino=257 dd-2584 [006] 245.540063: balance_dirty_state: bdi btrfs-1: dirty=524 wb=933 unstable=0 bg_thresh=995 thresh=1990 gap=533 poll_thresh=23 ino=257 dd-2584 [006] 245.540248: balance_dirty_state: bdi btrfs-1: dirty=549 wb=933 unstable=0 bg_thresh=994 thresh=1988 gap=506 poll_thresh=24 ino=257 dd-2584 [006] 245.540434: balance_dirty_state: bdi btrfs-1: dirty=599 wb=933 unstable=0 bg_thresh=990 thresh=1981 gap=449 poll_thresh=25 ino=257 dd-2584 [006] 245.540440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 245.545073: balance_dirty_state: bdi btrfs-1: dirty=599 wb=933 unstable=0 bg_thresh=996 thresh=1992 gap=460 poll_thresh=25 ino=257 dd-2584 [006] 245.545081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 245.553098: balance_dirty_state: bdi btrfs-1: dirty=599 wb=783 unstable=0 bg_thresh=998 thresh=1997 gap=615 poll_thresh=25 ino=257 dd-2584 [006] 245.553184: balance_dirty_state: bdi btrfs-1: dirty=599 wb=783 unstable=0 bg_thresh=998 thresh=1997 gap=615 poll_thresh=19 ino=257 dd-2584 [006] 245.553304: balance_dirty_state: bdi btrfs-1: dirty=649 wb=783 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=20 ino=257 dd-2584 [006] 245.553421: balance_dirty_state: bdi btrfs-1: dirty=674 wb=783 unstable=0 bg_thresh=997 thresh=1994 gap=537 poll_thresh=21 ino=257 dd-2584 [006] 245.553537: balance_dirty_state: bdi btrfs-1: dirty=699 wb=783 unstable=0 bg_thresh=996 thresh=1993 gap=511 poll_thresh=22 ino=257 dd-2584 [006] 245.553656: balance_dirty_state: bdi btrfs-1: dirty=724 wb=783 unstable=0 bg_thresh=998 thresh=1997 gap=490 poll_thresh=23 ino=257 dd-2584 [006] 245.553660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 245.561103: balance_dirty_state: bdi btrfs-1: dirty=724 wb=783 unstable=0 bg_thresh=998 thresh=1996 gap=489 poll_thresh=23 ino=257 dd-2584 [006] 245.561111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 245.569137: balance_dirty_state: bdi btrfs-1: dirty=724 wb=533 unstable=0 bg_thresh=997 thresh=1995 gap=738 poll_thresh=23 ino=257 dd-2584 [006] 245.569618: balance_dirty_state: bdi btrfs-1: dirty=749 wb=533 unstable=0 bg_thresh=997 thresh=1995 gap=713 poll_thresh=17 ino=257 dd-2584 [006] 245.569836: balance_dirty_state: bdi btrfs-1: dirty=774 wb=483 unstable=0 bg_thresh=994 thresh=1988 gap=731 poll_thresh=18 ino=257 dd-2584 [006] 245.569979: balance_dirty_state: bdi btrfs-1: dirty=824 wb=408 unstable=0 bg_thresh=996 thresh=1992 gap=760 poll_thresh=19 ino=257 dd-2584 [006] 245.570157: balance_dirty_state: bdi btrfs-1: dirty=849 wb=408 unstable=0 bg_thresh=998 thresh=1997 gap=740 poll_thresh=20 ino=257 dd-2584 [006] 245.570393: balance_dirty_state: bdi btrfs-1: dirty=874 wb=408 unstable=0 bg_thresh=995 thresh=1990 gap=708 poll_thresh=21 ino=257 dd-2584 [006] 245.570625: balance_dirty_state: bdi btrfs-1: dirty=924 wb=408 unstable=0 bg_thresh=994 thresh=1989 gap=657 poll_thresh=22 ino=257 dd-2584 [006] 245.570858: balance_dirty_state: bdi btrfs-1: dirty=949 wb=408 unstable=0 bg_thresh=996 thresh=1993 gap=636 poll_thresh=23 ino=257 dd-2584 [006] 245.571096: balance_dirty_state: bdi btrfs-1: dirty=974 wb=408 unstable=0 bg_thresh=996 thresh=1992 gap=610 poll_thresh=24 ino=257 dd-2584 [006] 245.571661: balance_dirty_state: bdi btrfs-1: dirty=999 wb=408 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=25 ino=257 flush-btrfs-1-2586 [001] 245.571691: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12968 wrote=0 to_write=8192 dd-2584 [006] 245.571908: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=408 unstable=0 bg_thresh=997 thresh=1995 gap=538 poll_thresh=26 ino=257 dd-2584 [006] 245.572167: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=458 unstable=0 bg_thresh=997 thresh=1994 gap=512 poll_thresh=27 ino=257 dd-2584 [006] 245.572424: balance_dirty_state: bdi btrfs-1: dirty=999 wb=508 unstable=0 bg_thresh=996 thresh=1993 gap=486 poll_thresh=28 ino=257 dd-2584 [006] 245.572427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 245.575498: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=784 to_write=7408 dd-2584 [006] 245.577163: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1183 unstable=0 bg_thresh=996 thresh=1993 gap=486 poll_thresh=28 ino=257 dd-2584 [006] 245.577172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 245.585102: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1058 unstable=0 bg_thresh=992 thresh=1985 gap=603 poll_thresh=28 ino=257 dd-2584 [006] 245.585239: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1058 unstable=0 bg_thresh=992 thresh=1984 gap=577 poll_thresh=21 ino=257 dd-2584 [006] 245.585479: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1058 unstable=0 bg_thresh=991 thresh=1983 gap=551 poll_thresh=22 ino=257 dd-2584 [006] 245.585719: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1058 unstable=0 bg_thresh=993 thresh=1987 gap=530 poll_thresh=23 ino=257 dd-2584 [006] 245.585957: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1058 unstable=0 bg_thresh=993 thresh=1986 gap=479 poll_thresh=24 ino=257 dd-2584 [006] 245.585967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 245.593085: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1058 unstable=0 bg_thresh=1005 thresh=2011 gap=504 poll_thresh=24 ino=257 dd-2584 [006] 245.593213: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1058 unstable=0 bg_thresh=1005 thresh=2011 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 245.593828: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1058 unstable=0 bg_thresh=1005 thresh=2010 gap=453 poll_thresh=19 ino=257 dd-2584 [006] 245.593837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=63616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.601020: balance_dirty_state: bdi btrfs-1: dirty=499 wb=808 unstable=0 bg_thresh=1000 thresh=2001 gap=694 poll_thresh=19 ino=257 dd-2584 [001] 245.601113: balance_dirty_state: bdi btrfs-1: dirty=499 wb=808 unstable=0 bg_thresh=1003 thresh=2006 gap=699 poll_thresh=14 ino=257 dd-2584 [001] 245.601213: balance_dirty_state: bdi btrfs-1: dirty=524 wb=808 unstable=0 bg_thresh=1000 thresh=2000 gap=668 poll_thresh=15 ino=257 dd-2584 [001] 245.601314: balance_dirty_state: bdi btrfs-1: dirty=549 wb=808 unstable=0 bg_thresh=1002 thresh=2005 gap=648 poll_thresh=16 ino=257 dd-2584 [001] 245.601506: balance_dirty_state: bdi btrfs-1: dirty=574 wb=808 unstable=0 bg_thresh=1008 thresh=2016 gap=634 poll_thresh=17 ino=257 dd-2584 [001] 245.601730: balance_dirty_state: bdi btrfs-1: dirty=599 wb=758 unstable=0 bg_thresh=1000 thresh=2001 gap=644 poll_thresh=18 ino=257 dd-2584 [001] 245.601880: balance_dirty_state: bdi btrfs-1: dirty=624 wb=683 unstable=0 bg_thresh=1000 thresh=2000 gap=693 poll_thresh=19 ino=257 dd-2584 [001] 245.602082: balance_dirty_state: bdi btrfs-1: dirty=674 wb=683 unstable=0 bg_thresh=999 thresh=1999 gap=642 poll_thresh=20 ino=257 dd-2584 [001] 245.602279: balance_dirty_state: bdi btrfs-1: dirty=699 wb=683 unstable=0 bg_thresh=1002 thresh=2004 gap=622 poll_thresh=21 ino=257 dd-2584 [001] 245.602490: balance_dirty_state: bdi btrfs-1: dirty=724 wb=658 unstable=0 bg_thresh=1000 thresh=2001 gap=619 poll_thresh=22 ino=257 dd-2584 [001] 245.602978: balance_dirty_state: bdi btrfs-1: dirty=749 wb=658 unstable=0 bg_thresh=999 thresh=1999 gap=592 poll_thresh=23 ino=257 dd-2584 [001] 245.603172: balance_dirty_state: bdi btrfs-1: dirty=799 wb=658 unstable=0 bg_thresh=1002 thresh=2004 gap=547 poll_thresh=24 ino=257 dd-2584 [001] 245.603370: balance_dirty_state: bdi btrfs-1: dirty=824 wb=658 unstable=0 bg_thresh=1000 thresh=2001 gap=519 poll_thresh=25 ino=257 dd-2584 [001] 245.603765: balance_dirty_state: bdi btrfs-1: dirty=849 wb=658 unstable=0 bg_thresh=1000 thresh=2000 gap=493 poll_thresh=26 ino=257 dd-2584 [001] 245.603772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=63616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.609066: balance_dirty_state: bdi btrfs-1: dirty=849 wb=533 unstable=0 bg_thresh=989 thresh=1979 gap=597 poll_thresh=26 ino=257 dd-2584 [001] 245.609135: balance_dirty_state: bdi btrfs-1: dirty=874 wb=533 unstable=0 bg_thresh=992 thresh=1984 gap=577 poll_thresh=19 ino=257 dd-2584 [001] 245.609248: balance_dirty_state: bdi btrfs-1: dirty=899 wb=533 unstable=0 bg_thresh=988 thresh=1977 gap=545 poll_thresh=20 ino=257 dd-2584 [001] 245.609365: balance_dirty_state: bdi btrfs-1: dirty=949 wb=533 unstable=0 bg_thresh=991 thresh=1982 gap=500 poll_thresh=21 ino=257 dd-2584 [001] 245.609485: balance_dirty_state: bdi btrfs-1: dirty=974 wb=533 unstable=0 bg_thresh=987 thresh=1975 gap=468 poll_thresh=22 ino=257 dd-2584 [001] 245.609490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=63616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.621021: balance_dirty_state: bdi btrfs-1: dirty=974 wb=408 unstable=0 bg_thresh=986 thresh=1972 gap=590 poll_thresh=22 ino=257 dd-2584 [001] 245.621100: balance_dirty_state: bdi btrfs-1: dirty=974 wb=408 unstable=0 bg_thresh=988 thresh=1977 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 245.621394: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=408 unstable=0 bg_thresh=991 thresh=1982 gap=550 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 245.621469: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13020 wrote=0 to_write=8192 dd-2584 [001] 245.621517: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=408 unstable=0 bg_thresh=990 thresh=1981 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 245.621641: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=408 unstable=0 bg_thresh=990 thresh=1981 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 245.621771: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=483 unstable=0 bg_thresh=990 thresh=1980 gap=448 poll_thresh=20 ino=257 dd-2584 [001] 245.621773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=63616 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 245.623996: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=784 to_write=7408 dd-2584 [001] 245.629024: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1033 unstable=0 bg_thresh=984 thresh=1968 gap=586 poll_thresh=20 ino=257 dd-2584 [001] 245.629142: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1033 unstable=0 bg_thresh=984 thresh=1968 gap=586 poll_thresh=15 ino=257 dd-2584 [001] 245.629224: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1033 unstable=0 bg_thresh=986 thresh=1973 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 245.629381: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1033 unstable=0 bg_thresh=989 thresh=1978 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 245.629547: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1033 unstable=0 bg_thresh=991 thresh=1983 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 245.629711: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1033 unstable=0 bg_thresh=993 thresh=1987 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 245.629717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=63616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.641016: balance_dirty_state: bdi btrfs-1: dirty=474 wb=758 unstable=0 bg_thresh=986 thresh=1972 gap=740 poll_thresh=19 ino=257 dd-2584 [001] 245.641271: balance_dirty_state: bdi btrfs-1: dirty=474 wb=758 unstable=0 bg_thresh=988 thresh=1977 gap=745 poll_thresh=14 ino=257 dd-2584 [001] 245.641329: balance_dirty_state: bdi btrfs-1: dirty=499 wb=758 unstable=0 bg_thresh=988 thresh=1977 gap=720 poll_thresh=15 ino=257 dd-2584 [001] 245.641387: balance_dirty_state: bdi btrfs-1: dirty=524 wb=758 unstable=0 bg_thresh=991 thresh=1982 gap=700 poll_thresh=16 ino=257 dd-2584 [001] 245.641502: balance_dirty_state: bdi btrfs-1: dirty=549 wb=758 unstable=0 bg_thresh=993 thresh=1987 gap=680 poll_thresh=17 ino=257 dd-2584 [001] 245.641620: balance_dirty_state: bdi btrfs-1: dirty=574 wb=758 unstable=0 bg_thresh=993 thresh=1986 gap=654 poll_thresh=18 ino=257 dd-2584 [001] 245.641739: balance_dirty_state: bdi btrfs-1: dirty=599 wb=758 unstable=0 bg_thresh=995 thresh=1990 gap=633 poll_thresh=19 ino=257 dd-2584 [001] 245.641855: balance_dirty_state: bdi btrfs-1: dirty=649 wb=758 unstable=0 bg_thresh=994 thresh=1989 gap=582 poll_thresh=20 ino=257 dd-2584 [001] 245.641972: balance_dirty_state: bdi btrfs-1: dirty=674 wb=758 unstable=0 bg_thresh=994 thresh=1988 gap=556 poll_thresh=21 ino=257 dd-2584 [001] 245.642091: balance_dirty_state: bdi btrfs-1: dirty=699 wb=758 unstable=0 bg_thresh=993 thresh=1987 gap=530 poll_thresh=22 ino=257 dd-2584 [001] 245.642373: balance_dirty_state: bdi btrfs-1: dirty=749 wb=758 unstable=0 bg_thresh=995 thresh=1991 gap=484 poll_thresh=23 ino=257 dd-2584 [001] 245.642378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=63616 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 245.653055: balance_dirty_state: bdi btrfs-1: dirty=749 wb=633 unstable=0 bg_thresh=984 thresh=1968 gap=586 poll_thresh=23 ino=257 dd-2584 [001] 245.653142: balance_dirty_state: bdi btrfs-1: dirty=749 wb=633 unstable=0 bg_thresh=984 thresh=1968 gap=586 poll_thresh=17 ino=257 dd-2584 [001] 245.653256: balance_dirty_state: bdi btrfs-1: dirty=774 wb=633 unstable=0 bg_thresh=986 thresh=1973 gap=566 poll_thresh=18 ino=257 dd-2584 [001] 245.653367: balance_dirty_state: bdi btrfs-1: dirty=824 wb=633 unstable=0 bg_thresh=991 thresh=1983 gap=526 poll_thresh=19 ino=257 dd-2584 [001] 245.653480: balance_dirty_state: bdi btrfs-1: dirty=849 wb=633 unstable=0 bg_thresh=994 thresh=1988 gap=506 poll_thresh=20 ino=257 dd-2584 [001] 245.653592: balance_dirty_state: bdi btrfs-1: dirty=874 wb=633 unstable=0 bg_thresh=993 thresh=1987 gap=480 poll_thresh=21 ino=257 dd-2584 [001] 245.653596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=63616 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 245.665036: balance_dirty_state: bdi btrfs-1: dirty=874 wb=358 unstable=0 bg_thresh=986 thresh=1973 gap=741 poll_thresh=21 ino=257 dd-2584 [001] 245.665152: balance_dirty_state: bdi btrfs-1: dirty=899 wb=358 unstable=0 bg_thresh=986 thresh=1973 gap=716 poll_thresh=16 ino=257 dd-2584 [001] 245.665269: balance_dirty_state: bdi btrfs-1: dirty=924 wb=358 unstable=0 bg_thresh=989 thresh=1978 gap=696 poll_thresh=17 ino=257 dd-2584 [001] 245.665379: balance_dirty_state: bdi btrfs-1: dirty=974 wb=358 unstable=0 bg_thresh=994 thresh=1988 gap=656 poll_thresh=18 ino=257 dd-2584 [001] 245.665665: balance_dirty_state: bdi btrfs-1: dirty=999 wb=358 unstable=0 bg_thresh=993 thresh=1987 gap=630 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 245.665754: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13064 wrote=0 to_write=8192 dd-2584 [001] 245.665792: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=358 unstable=0 bg_thresh=993 thresh=1986 gap=604 poll_thresh=20 ino=257 dd-2584 [001] 245.665915: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=383 unstable=0 bg_thresh=992 thresh=1985 gap=578 poll_thresh=21 ino=257 dd-2584 [001] 245.666042: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=433 unstable=0 bg_thresh=994 thresh=1989 gap=532 poll_thresh=22 ino=257 dd-2584 [001] 245.666170: balance_dirty_state: bdi btrfs-1: dirty=999 wb=483 unstable=0 bg_thresh=994 thresh=1988 gap=506 poll_thresh=23 ino=257 dd-2584 [001] 245.666296: balance_dirty_state: bdi btrfs-1: dirty=974 wb=533 unstable=0 bg_thresh=993 thresh=1987 gap=480 poll_thresh=24 ino=257 dd-2584 [001] 245.666298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=63616 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 245.667684: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=816 to_write=7376 dd-2584 [001] 245.677045: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1058 unstable=0 bg_thresh=987 thresh=1974 gap=592 poll_thresh=24 ino=257 dd-2584 [001] 245.677137: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1058 unstable=0 bg_thresh=987 thresh=1974 gap=567 poll_thresh=18 ino=257 dd-2584 [001] 245.677260: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1058 unstable=0 bg_thresh=989 thresh=1979 gap=547 poll_thresh=19 ino=257 dd-2584 [001] 245.677402: balance_dirty_state: bdi btrfs-1: dirty=399 wb=933 unstable=0 bg_thresh=994 thresh=1989 gap=657 poll_thresh=20 ino=257 dd-2584 [001] 245.677702: balance_dirty_state: bdi btrfs-1: dirty=449 wb=933 unstable=0 bg_thresh=992 thresh=1984 gap=602 poll_thresh=21 ino=257 dd-2584 [001] 245.677818: balance_dirty_state: bdi btrfs-1: dirty=474 wb=933 unstable=0 bg_thresh=991 thresh=1983 gap=576 poll_thresh=22 ino=257 dd-2584 [001] 245.677935: balance_dirty_state: bdi btrfs-1: dirty=499 wb=933 unstable=0 bg_thresh=991 thresh=1982 gap=550 poll_thresh=23 ino=257 dd-2584 [001] 245.678050: balance_dirty_state: bdi btrfs-1: dirty=549 wb=933 unstable=0 bg_thresh=993 thresh=1986 gap=504 poll_thresh=24 ino=257 dd-2584 [001] 245.678169: balance_dirty_state: bdi btrfs-1: dirty=574 wb=933 unstable=0 bg_thresh=992 thresh=1985 gap=478 poll_thresh=25 ino=257 dd-2584 [001] 245.678173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=63616 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 245.685113: balance_dirty_state: bdi btrfs-1: dirty=574 wb=808 unstable=0 bg_thresh=992 thresh=1985 gap=603 poll_thresh=25 ino=257 dd-2584 [001] 245.685213: balance_dirty_state: bdi btrfs-1: dirty=574 wb=808 unstable=0 bg_thresh=988 thresh=1977 gap=595 poll_thresh=19 ino=257 dd-2584 [001] 245.685335: balance_dirty_state: bdi btrfs-1: dirty=624 wb=808 unstable=0 bg_thresh=988 thresh=1976 gap=544 poll_thresh=20 ino=257 dd-2584 [001] 245.685457: balance_dirty_state: bdi btrfs-1: dirty=649 wb=808 unstable=0 bg_thresh=984 thresh=1968 gap=511 poll_thresh=21 ino=257 dd-2584 [001] 245.685765: balance_dirty_state: bdi btrfs-1: dirty=674 wb=808 unstable=0 bg_thresh=985 thresh=1971 gap=489 poll_thresh=22 ino=257 dd-2584 [001] 245.685769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=63616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.693105: balance_dirty_state: bdi btrfs-1: dirty=674 wb=683 unstable=0 bg_thresh=988 thresh=1976 gap=619 poll_thresh=22 ino=257 dd-2584 [001] 245.693179: balance_dirty_state: bdi btrfs-1: dirty=699 wb=683 unstable=0 bg_thresh=988 thresh=1976 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 245.693302: balance_dirty_state: bdi btrfs-1: dirty=724 wb=683 unstable=0 bg_thresh=984 thresh=1969 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 245.693425: balance_dirty_state: bdi btrfs-1: dirty=749 wb=683 unstable=0 bg_thresh=989 thresh=1979 gap=547 poll_thresh=18 ino=257 dd-2584 [001] 245.693553: balance_dirty_state: bdi btrfs-1: dirty=799 wb=683 unstable=0 bg_thresh=985 thresh=1971 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 245.693558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=63616 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.701086: balance_dirty_state: bdi btrfs-1: dirty=799 wb=533 unstable=0 bg_thresh=988 thresh=1976 gap=644 poll_thresh=19 ino=257 dd-2584 [001] 245.701168: balance_dirty_state: bdi btrfs-1: dirty=799 wb=533 unstable=0 bg_thresh=990 thresh=1981 gap=649 poll_thresh=14 ino=257 dd-2584 [001] 245.701231: balance_dirty_state: bdi btrfs-1: dirty=824 wb=533 unstable=0 bg_thresh=987 thresh=1975 gap=618 poll_thresh=15 ino=257 dd-2584 [001] 245.701291: balance_dirty_state: bdi btrfs-1: dirty=849 wb=533 unstable=0 bg_thresh=987 thresh=1974 gap=592 poll_thresh=16 ino=257 dd-2584 [001] 245.701413: balance_dirty_state: bdi btrfs-1: dirty=874 wb=533 unstable=0 bg_thresh=986 thresh=1973 gap=566 poll_thresh=17 ino=257 dd-2584 [001] 245.701535: balance_dirty_state: bdi btrfs-1: dirty=899 wb=533 unstable=0 bg_thresh=988 thresh=1977 gap=545 poll_thresh=18 ino=257 dd-2584 [001] 245.701838: balance_dirty_state: bdi btrfs-1: dirty=949 wb=533 unstable=0 bg_thresh=988 thresh=1976 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 245.701959: balance_dirty_state: bdi btrfs-1: dirty=974 wb=533 unstable=0 bg_thresh=987 thresh=1975 gap=468 poll_thresh=20 ino=257 dd-2584 [001] 245.701964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-382% task_weight=99% bdi_bw=65028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.709107: balance_dirty_state: bdi btrfs-1: dirty=974 wb=408 unstable=0 bg_thresh=985 thresh=1971 gap=589 poll_thresh=20 ino=257 dd-2584 [001] 245.709197: balance_dirty_state: bdi btrfs-1: dirty=974 wb=408 unstable=0 bg_thresh=986 thresh=1973 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 245.709259: balance_dirty_state: bdi btrfs-1: dirty=999 wb=408 unstable=0 bg_thresh=989 thresh=1978 gap=571 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 245.709307: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13108 wrote=0 to_write=8192 dd-2584 [001] 245.709387: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=408 unstable=0 bg_thresh=989 thresh=1978 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 245.709520: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=433 unstable=0 bg_thresh=988 thresh=1977 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 245.709649: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=483 unstable=0 bg_thresh=987 thresh=1975 gap=468 poll_thresh=19 ino=257 dd-2584 [001] 245.709650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=65028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 245.712779: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=768 to_write=7424 dd-2584 [001] 245.717051: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1058 unstable=0 bg_thresh=989 thresh=1978 gap=571 poll_thresh=19 ino=257 dd-2584 [001] 245.717124: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1058 unstable=0 bg_thresh=988 thresh=1977 gap=545 poll_thresh=14 ino=257 dd-2584 [001] 245.717187: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1058 unstable=0 bg_thresh=991 thresh=1982 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 245.717251: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1058 unstable=0 bg_thresh=988 thresh=1976 gap=519 poll_thresh=16 ino=257 dd-2584 [001] 245.717377: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1058 unstable=0 bg_thresh=987 thresh=1975 gap=493 poll_thresh=17 ino=257 dd-2584 [001] 245.717382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=65028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.725094: balance_dirty_state: bdi btrfs-1: dirty=424 wb=933 unstable=0 bg_thresh=987 thresh=1975 gap=618 poll_thresh=17 ino=257 dd-2584 [001] 245.725370: balance_dirty_state: bdi btrfs-1: dirty=449 wb=933 unstable=0 bg_thresh=990 thresh=1980 gap=598 poll_thresh=13 ino=257 dd-2584 [001] 245.725434: balance_dirty_state: bdi btrfs-1: dirty=449 wb=933 unstable=0 bg_thresh=987 thresh=1974 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 245.725498: balance_dirty_state: bdi btrfs-1: dirty=474 wb=933 unstable=0 bg_thresh=992 thresh=1984 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 245.725561: balance_dirty_state: bdi btrfs-1: dirty=499 wb=933 unstable=0 bg_thresh=989 thresh=1978 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 245.725687: balance_dirty_state: bdi btrfs-1: dirty=524 wb=933 unstable=0 bg_thresh=988 thresh=1977 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 245.725814: balance_dirty_state: bdi btrfs-1: dirty=549 wb=933 unstable=0 bg_thresh=988 thresh=1976 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 245.725941: balance_dirty_state: bdi btrfs-1: dirty=599 wb=933 unstable=0 bg_thresh=990 thresh=1980 gap=448 poll_thresh=19 ino=257 dd-2584 [001] 245.725945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=65028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.733122: balance_dirty_state: bdi btrfs-1: dirty=599 wb=808 unstable=0 bg_thresh=991 thresh=1982 gap=575 poll_thresh=19 ino=257 dd-2584 [001] 245.733206: balance_dirty_state: bdi btrfs-1: dirty=599 wb=808 unstable=0 bg_thresh=990 thresh=1981 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 245.733265: balance_dirty_state: bdi btrfs-1: dirty=624 wb=808 unstable=0 bg_thresh=990 thresh=1981 gap=549 poll_thresh=15 ino=257 dd-2584 [001] 245.733323: balance_dirty_state: bdi btrfs-1: dirty=624 wb=808 unstable=0 bg_thresh=990 thresh=1980 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 245.733440: balance_dirty_state: bdi btrfs-1: dirty=674 wb=808 unstable=0 bg_thresh=989 thresh=1979 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 245.733735: balance_dirty_state: bdi btrfs-1: dirty=699 wb=808 unstable=0 bg_thresh=991 thresh=1983 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 245.733740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=65028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.745062: balance_dirty_state: bdi btrfs-1: dirty=699 wb=683 unstable=0 bg_thresh=979 thresh=1958 gap=576 poll_thresh=18 ino=257 dd-2584 [001] 245.745125: balance_dirty_state: bdi btrfs-1: dirty=724 wb=683 unstable=0 bg_thresh=981 thresh=1963 gap=556 poll_thresh=13 ino=257 dd-2584 [001] 245.745182: balance_dirty_state: bdi btrfs-1: dirty=724 wb=683 unstable=0 bg_thresh=984 thresh=1968 gap=561 poll_thresh=14 ino=257 dd-2584 [001] 245.745240: balance_dirty_state: bdi btrfs-1: dirty=749 wb=683 unstable=0 bg_thresh=984 thresh=1968 gap=536 poll_thresh=15 ino=257 dd-2584 [001] 245.745305: balance_dirty_state: bdi btrfs-1: dirty=774 wb=683 unstable=0 bg_thresh=986 thresh=1973 gap=516 poll_thresh=16 ino=257 dd-2584 [001] 245.745427: balance_dirty_state: bdi btrfs-1: dirty=799 wb=683 unstable=0 bg_thresh=989 thresh=1978 gap=496 poll_thresh=17 ino=257 dd-2584 [001] 245.745549: balance_dirty_state: bdi btrfs-1: dirty=824 wb=683 unstable=0 bg_thresh=988 thresh=1977 gap=470 poll_thresh=18 ino=257 dd-2584 [001] 245.745554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=65028 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 245.753103: balance_dirty_state: bdi btrfs-1: dirty=824 wb=508 unstable=0 bg_thresh=984 thresh=1969 gap=637 poll_thresh=18 ino=257 dd-2584 [007] 245.753168: balance_dirty_state: bdi btrfs-1: dirty=849 wb=508 unstable=0 bg_thresh=987 thresh=1974 gap=617 poll_thresh=13 ino=257 dd-2584 [007] 245.753225: balance_dirty_state: bdi btrfs-1: dirty=849 wb=508 unstable=0 bg_thresh=989 thresh=1979 gap=622 poll_thresh=14 ino=257 dd-2584 [007] 245.753283: balance_dirty_state: bdi btrfs-1: dirty=874 wb=508 unstable=0 bg_thresh=989 thresh=1979 gap=597 poll_thresh=15 ino=257 dd-2584 [007] 245.753341: balance_dirty_state: bdi btrfs-1: dirty=899 wb=508 unstable=0 bg_thresh=992 thresh=1984 gap=577 poll_thresh=16 ino=257 dd-2584 [007] 245.753465: balance_dirty_state: bdi btrfs-1: dirty=924 wb=508 unstable=0 bg_thresh=991 thresh=1983 gap=551 poll_thresh=17 ino=257 dd-2584 [007] 245.753770: balance_dirty_state: bdi btrfs-1: dirty=949 wb=508 unstable=0 bg_thresh=994 thresh=1988 gap=531 poll_thresh=18 ino=257 dd-2584 [007] 245.753888: balance_dirty_state: bdi btrfs-1: dirty=999 wb=508 unstable=0 bg_thresh=996 thresh=1992 gap=485 poll_thresh=19 ino=257 dd-2584 [007] 245.753894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=65028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 245.753907: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13152 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 245.755446: writeback_single_inode: bdi btrfs-1: ino=257 state= age=256 wrote=640 to_write=7552 dd-2584 [007] 245.761231: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1008 unstable=0 bg_thresh=995 thresh=1990 gap=633 poll_thresh=19 ino=257 dd-2584 [007] 245.761321: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1008 unstable=0 bg_thresh=992 thresh=1984 gap=627 poll_thresh=14 ino=257 dd-2584 [007] 245.761402: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1008 unstable=0 bg_thresh=994 thresh=1989 gap=607 poll_thresh=15 ino=257 dd-2584 [007] 245.761480: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1008 unstable=0 bg_thresh=988 thresh=1977 gap=595 poll_thresh=16 ino=257 dd-2584 [007] 245.761637: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1008 unstable=0 bg_thresh=990 thresh=1981 gap=549 poll_thresh=17 ino=257 dd-2584 [007] 245.761793: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1008 unstable=0 bg_thresh=990 thresh=1980 gap=523 poll_thresh=18 ino=257 dd-2584 [007] 245.761978: balance_dirty_state: bdi btrfs-1: dirty=474 wb=933 unstable=0 bg_thresh=986 thresh=1973 gap=566 poll_thresh=19 ino=257 dd-2584 [007] 245.762122: balance_dirty_state: bdi btrfs-1: dirty=524 wb=883 unstable=0 bg_thresh=991 thresh=1983 gap=576 poll_thresh=20 ino=257 dd-2584 [007] 245.762243: balance_dirty_state: bdi btrfs-1: dirty=549 wb=883 unstable=0 bg_thresh=991 thresh=1982 gap=550 poll_thresh=21 ino=257 dd-2584 [007] 245.762546: balance_dirty_state: bdi btrfs-1: dirty=574 wb=883 unstable=0 bg_thresh=990 thresh=1981 gap=524 poll_thresh=22 ino=257 dd-2584 [007] 245.762664: balance_dirty_state: bdi btrfs-1: dirty=599 wb=883 unstable=0 bg_thresh=990 thresh=1980 gap=498 poll_thresh=23 ino=257 dd-2584 [007] 245.762783: balance_dirty_state: bdi btrfs-1: dirty=649 wb=883 unstable=0 bg_thresh=992 thresh=1984 gap=452 poll_thresh=24 ino=257 dd-2584 [007] 245.762788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=98% bdi_bw=65028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 245.769117: balance_dirty_state: bdi btrfs-1: dirty=649 wb=883 unstable=0 bg_thresh=989 thresh=1978 gap=446 poll_thresh=24 ino=257 dd-2584 [007] 245.769124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=65028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 245.777142: balance_dirty_state: bdi btrfs-1: dirty=649 wb=758 unstable=0 bg_thresh=988 thresh=1976 gap=569 poll_thresh=24 ino=257 dd-2584 [007] 245.777254: balance_dirty_state: bdi btrfs-1: dirty=649 wb=758 unstable=0 bg_thresh=985 thresh=1970 gap=563 poll_thresh=18 ino=257 dd-2584 [007] 245.777454: balance_dirty_state: bdi btrfs-1: dirty=699 wb=683 unstable=0 bg_thresh=983 thresh=1967 gap=585 poll_thresh=19 ino=257 dd-2584 [007] 245.777583: balance_dirty_state: bdi btrfs-1: dirty=724 wb=683 unstable=0 bg_thresh=986 thresh=1972 gap=565 poll_thresh=20 ino=257 dd-2584 [007] 245.777755: balance_dirty_state: bdi btrfs-1: dirty=749 wb=683 unstable=0 bg_thresh=985 thresh=1971 gap=539 poll_thresh=21 ino=257 dd-2584 [007] 245.777923: balance_dirty_state: bdi btrfs-1: dirty=774 wb=683 unstable=0 bg_thresh=985 thresh=1970 gap=513 poll_thresh=22 ino=257 dd-2584 [007] 245.778351: balance_dirty_state: bdi btrfs-1: dirty=824 wb=683 unstable=0 bg_thresh=987 thresh=1974 gap=467 poll_thresh=23 ino=257 dd-2584 [007] 245.778357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=65028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 245.785162: balance_dirty_state: bdi btrfs-1: dirty=824 wb=633 unstable=0 bg_thresh=988 thresh=1977 gap=520 poll_thresh=23 ino=257 dd-2584 [007] 245.785267: balance_dirty_state: bdi btrfs-1: dirty=824 wb=633 unstable=0 bg_thresh=982 thresh=1965 gap=508 poll_thresh=17 ino=257 dd-2584 [007] 245.785394: balance_dirty_state: bdi btrfs-1: dirty=874 wb=633 unstable=0 bg_thresh=987 thresh=1975 gap=468 poll_thresh=18 ino=257 dd-2584 [007] 245.785398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-236% task_weight=98% bdi_bw=65028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 245.793164: balance_dirty_state: bdi btrfs-1: dirty=874 wb=633 unstable=0 bg_thresh=990 thresh=1980 gap=473 poll_thresh=18 ino=257 dd-2584 [007] 245.793175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=65028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 245.801240: balance_dirty_state: bdi btrfs-1: dirty=874 wb=358 unstable=0 bg_thresh=989 thresh=1979 gap=747 poll_thresh=18 ino=257 dd-2584 [007] 245.801357: balance_dirty_state: bdi btrfs-1: dirty=874 wb=283 unstable=0 bg_thresh=986 thresh=1972 gap=815 poll_thresh=13 ino=257 dd-2584 [007] 245.801473: balance_dirty_state: bdi btrfs-1: dirty=899 wb=233 unstable=0 bg_thresh=985 thresh=1971 gap=839 poll_thresh=14 ino=257 dd-2584 [007] 245.801567: balance_dirty_state: bdi btrfs-1: dirty=924 wb=233 unstable=0 bg_thresh=982 thresh=1965 gap=808 poll_thresh=15 ino=257 dd-2584 [007] 245.801658: balance_dirty_state: bdi btrfs-1: dirty=924 wb=233 unstable=0 bg_thresh=988 thresh=1976 gap=819 poll_thresh=16 ino=257 dd-2584 [007] 245.801840: balance_dirty_state: bdi btrfs-1: dirty=949 wb=233 unstable=0 bg_thresh=990 thresh=1980 gap=798 poll_thresh=17 ino=257 dd-2584 [007] 245.802019: balance_dirty_state: bdi btrfs-1: dirty=999 wb=233 unstable=0 bg_thresh=989 thresh=1979 gap=747 poll_thresh=18 ino=257 flush-btrfs-1-2586 [000] 245.802089: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13200 wrote=0 to_write=8192 dd-2584 [007] 245.802207: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=233 unstable=0 bg_thresh=989 thresh=1978 gap=721 poll_thresh=19 ino=257 dd-2584 [007] 245.802395: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=258 unstable=0 bg_thresh=988 thresh=1977 gap=695 poll_thresh=20 ino=257 dd-2584 [007] 245.802916: balance_dirty_state: bdi btrfs-1: dirty=924 wb=408 unstable=0 bg_thresh=990 thresh=1981 gap=649 poll_thresh=21 ino=257 dd-2584 [007] 245.803170: balance_dirty_state: bdi btrfs-1: dirty=874 wb=483 unstable=0 bg_thresh=990 thresh=1980 gap=623 poll_thresh=22 ino=257 dd-2584 [007] 245.803427: balance_dirty_state: bdi btrfs-1: dirty=824 wb=558 unstable=0 bg_thresh=989 thresh=1979 gap=597 poll_thresh=23 ino=257 dd-2584 [007] 245.803687: balance_dirty_state: bdi btrfs-1: dirty=774 wb=633 unstable=0 bg_thresh=991 thresh=1983 gap=576 poll_thresh=24 ino=257 dd-2584 [007] 245.803953: balance_dirty_state: bdi btrfs-1: dirty=749 wb=708 unstable=0 bg_thresh=988 thresh=1976 gap=519 poll_thresh=25 ino=257 dd-2584 [007] 245.804216: balance_dirty_state: bdi btrfs-1: dirty=699 wb=783 unstable=0 bg_thresh=987 thresh=1975 gap=493 poll_thresh=26 ino=257 dd-2584 [007] 245.804219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-284% task_weight=98% bdi_bw=65028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 245.805939: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=912 to_write=7280 dd-2584 [001] 245.809163: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1008 unstable=0 bg_thresh=987 thresh=1974 gap=617 poll_thresh=26 ino=257 dd-2584 [001] 245.809300: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1008 unstable=0 bg_thresh=983 thresh=1967 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 245.809540: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1008 unstable=0 bg_thresh=985 thresh=1970 gap=563 poll_thresh=20 ino=257 dd-2584 [001] 245.810147: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1008 unstable=0 bg_thresh=990 thresh=1980 gap=548 poll_thresh=21 ino=257 dd-2584 [001] 245.810395: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1008 unstable=0 bg_thresh=994 thresh=1989 gap=507 poll_thresh=22 ino=257 dd-2584 [001] 245.810641: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1008 unstable=0 bg_thresh=990 thresh=1981 gap=474 poll_thresh=23 ino=257 dd-2584 [001] 245.810650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-373% task_weight=99% bdi_bw=65140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.817181: balance_dirty_state: bdi btrfs-1: dirty=499 wb=883 unstable=0 bg_thresh=992 thresh=1985 gap=603 poll_thresh=23 ino=257 dd-2584 [001] 245.817308: balance_dirty_state: bdi btrfs-1: dirty=524 wb=883 unstable=0 bg_thresh=992 thresh=1984 gap=577 poll_thresh=17 ino=257 dd-2584 [001] 245.817545: balance_dirty_state: bdi btrfs-1: dirty=549 wb=883 unstable=0 bg_thresh=991 thresh=1983 gap=551 poll_thresh=18 ino=257 dd-2584 [001] 245.817783: balance_dirty_state: bdi btrfs-1: dirty=574 wb=883 unstable=0 bg_thresh=991 thresh=1982 gap=525 poll_thresh=19 ino=257 dd-2584 [001] 245.818018: balance_dirty_state: bdi btrfs-1: dirty=599 wb=883 unstable=0 bg_thresh=993 thresh=1986 gap=504 poll_thresh=20 ino=257 dd-2584 [001] 245.818254: balance_dirty_state: bdi btrfs-1: dirty=649 wb=883 unstable=0 bg_thresh=992 thresh=1985 gap=453 poll_thresh=21 ino=257 dd-2584 [001] 245.818263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-367% task_weight=98% bdi_bw=65140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.825175: balance_dirty_state: bdi btrfs-1: dirty=649 wb=883 unstable=0 bg_thresh=992 thresh=1985 gap=453 poll_thresh=21 ino=257 dd-2584 [001] 245.825185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-367% task_weight=98% bdi_bw=65140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.833225: balance_dirty_state: bdi btrfs-1: dirty=649 wb=633 unstable=0 bg_thresh=992 thresh=1984 gap=702 poll_thresh=21 ino=257 dd-2584 [001] 245.833332: balance_dirty_state: bdi btrfs-1: dirty=649 wb=633 unstable=0 bg_thresh=992 thresh=1984 gap=702 poll_thresh=16 ino=257 dd-2584 [001] 245.833620: balance_dirty_state: bdi btrfs-1: dirty=699 wb=633 unstable=0 bg_thresh=994 thresh=1988 gap=656 poll_thresh=17 ino=257 dd-2584 [001] 245.833733: balance_dirty_state: bdi btrfs-1: dirty=724 wb=633 unstable=0 bg_thresh=993 thresh=1987 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 245.833846: balance_dirty_state: bdi btrfs-1: dirty=749 wb=633 unstable=0 bg_thresh=990 thresh=1980 gap=598 poll_thresh=19 ino=257 dd-2584 [001] 245.833958: balance_dirty_state: bdi btrfs-1: dirty=774 wb=633 unstable=0 bg_thresh=989 thresh=1979 gap=572 poll_thresh=20 ino=257 dd-2584 [001] 245.834072: balance_dirty_state: bdi btrfs-1: dirty=824 wb=633 unstable=0 bg_thresh=991 thresh=1983 gap=526 poll_thresh=21 ino=257 dd-2584 [001] 245.834185: balance_dirty_state: bdi btrfs-1: dirty=849 wb=633 unstable=0 bg_thresh=991 thresh=1982 gap=500 poll_thresh=22 ino=257 dd-2584 [001] 245.834297: balance_dirty_state: bdi btrfs-1: dirty=874 wb=633 unstable=0 bg_thresh=990 thresh=1981 gap=474 poll_thresh=23 ino=257 dd-2584 [001] 245.834302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-373% task_weight=99% bdi_bw=65140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.841250: balance_dirty_state: bdi btrfs-1: dirty=874 wb=508 unstable=0 bg_thresh=990 thresh=1981 gap=599 poll_thresh=23 ino=257 dd-2584 [001] 245.841344: balance_dirty_state: bdi btrfs-1: dirty=899 wb=508 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=17 ino=257 dd-2584 [001] 245.841459: balance_dirty_state: bdi btrfs-1: dirty=924 wb=508 unstable=0 bg_thresh=992 thresh=1985 gap=553 poll_thresh=18 ino=257 dd-2584 [001] 245.841743: balance_dirty_state: bdi btrfs-1: dirty=949 wb=508 unstable=0 bg_thresh=994 thresh=1989 gap=532 poll_thresh=19 ino=257 dd-2584 [001] 245.841855: balance_dirty_state: bdi btrfs-1: dirty=999 wb=508 unstable=0 bg_thresh=991 thresh=1982 gap=475 poll_thresh=20 ino=257 dd-2584 [001] 245.841860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=65140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 245.841967: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13240 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 245.843548: writeback_single_inode: bdi btrfs-1: ino=257 state= age=80 wrote=640 to_write=7552 dd-2584 [001] 245.849118: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1008 unstable=0 bg_thresh=992 thresh=1985 gap=628 poll_thresh=20 ino=257 dd-2584 [001] 245.849201: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1008 unstable=0 bg_thresh=992 thresh=1985 gap=628 poll_thresh=15 ino=257 dd-2584 [001] 245.849261: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1008 unstable=0 bg_thresh=992 thresh=1984 gap=602 poll_thresh=16 ino=257 dd-2584 [001] 245.849374: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1008 unstable=0 bg_thresh=994 thresh=1988 gap=581 poll_thresh=17 ino=257 dd-2584 [001] 245.849487: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1008 unstable=0 bg_thresh=993 thresh=1987 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 245.849600: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1008 unstable=0 bg_thresh=993 thresh=1986 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 245.849714: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1008 unstable=0 bg_thresh=992 thresh=1985 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 245.849719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-367% task_weight=98% bdi_bw=65140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.857200: balance_dirty_state: bdi btrfs-1: dirty=499 wb=883 unstable=0 bg_thresh=993 thresh=1986 gap=604 poll_thresh=20 ino=257 dd-2584 [001] 245.857270: balance_dirty_state: bdi btrfs-1: dirty=524 wb=883 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 245.857328: balance_dirty_state: bdi btrfs-1: dirty=524 wb=883 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 245.857617: balance_dirty_state: bdi btrfs-1: dirty=574 wb=883 unstable=0 bg_thresh=994 thresh=1989 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 245.857730: balance_dirty_state: bdi btrfs-1: dirty=599 wb=883 unstable=0 bg_thresh=994 thresh=1988 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 245.857843: balance_dirty_state: bdi btrfs-1: dirty=624 wb=883 unstable=0 bg_thresh=993 thresh=1987 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 245.857847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-364% task_weight=98% bdi_bw=65140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.865220: balance_dirty_state: bdi btrfs-1: dirty=624 wb=758 unstable=0 bg_thresh=992 thresh=1985 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 245.865303: balance_dirty_state: bdi btrfs-1: dirty=649 wb=758 unstable=0 bg_thresh=992 thresh=1984 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 245.865365: balance_dirty_state: bdi btrfs-1: dirty=674 wb=758 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 245.865425: balance_dirty_state: bdi btrfs-1: dirty=674 wb=758 unstable=0 bg_thresh=991 thresh=1983 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 245.865543: balance_dirty_state: bdi btrfs-1: dirty=699 wb=758 unstable=0 bg_thresh=993 thresh=1987 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 245.865659: balance_dirty_state: bdi btrfs-1: dirty=749 wb=758 unstable=0 bg_thresh=993 thresh=1986 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 245.865664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-317% task_weight=98% bdi_bw=65140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.873141: balance_dirty_state: bdi btrfs-1: dirty=749 wb=758 unstable=0 bg_thresh=985 thresh=1970 gap=463 poll_thresh=18 ino=257 dd-2584 [001] 245.873151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=65140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 245.881176: balance_dirty_state: bdi btrfs-1: dirty=749 wb=633 unstable=0 bg_thresh=995 thresh=1991 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 245.881247: balance_dirty_state: bdi btrfs-1: dirty=749 wb=633 unstable=0 bg_thresh=998 thresh=1996 gap=614 poll_thresh=13 ino=257 dd-2584 [001] 245.881309: balance_dirty_state: bdi btrfs-1: dirty=774 wb=633 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 245.881371: balance_dirty_state: bdi btrfs-1: dirty=799 wb=633 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 245.881621: balance_dirty_state: bdi btrfs-1: dirty=799 wb=608 unstable=0 bg_thresh=994 thresh=1989 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 245.881762: balance_dirty_state: bdi btrfs-1: dirty=849 wb=533 unstable=0 bg_thresh=996 thresh=1993 gap=611 poll_thresh=17 ino=257 dd-2584 [001] 245.881884: balance_dirty_state: bdi btrfs-1: dirty=874 wb=508 unstable=0 bg_thresh=996 thresh=1992 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 245.882001: balance_dirty_state: bdi btrfs-1: dirty=899 wb=508 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 245.882120: balance_dirty_state: bdi btrfs-1: dirty=924 wb=508 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=20 ino=257 dd-2584 [001] 245.882241: balance_dirty_state: bdi btrfs-1: dirty=974 wb=508 unstable=0 bg_thresh=997 thresh=1994 gap=512 poll_thresh=21 ino=257 dd-2584 [001] 245.882363: balance_dirty_state: bdi btrfs-1: dirty=999 wb=508 unstable=0 bg_thresh=996 thresh=1993 gap=486 poll_thresh=22 ino=257 dd-2584 [001] 245.882367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=65140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 245.882415: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13280 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 245.883943: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=656 to_write=7536 dd-2584 [001] 245.889112: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1033 unstable=0 bg_thresh=994 thresh=1989 gap=607 poll_thresh=22 ino=257 dd-2584 [001] 245.889188: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1033 unstable=0 bg_thresh=994 thresh=1988 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 245.889425: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1033 unstable=0 bg_thresh=993 thresh=1987 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 245.889921: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1033 unstable=0 bg_thresh=993 thresh=1986 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 245.890041: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1033 unstable=0 bg_thresh=995 thresh=1990 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 245.890160: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1033 unstable=0 bg_thresh=994 thresh=1989 gap=457 poll_thresh=20 ino=257 dd-2584 [001] 245.890166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=65140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 245.901198: balance_dirty_state: bdi btrfs-1: dirty=499 wb=783 unstable=0 bg_thresh=985 thresh=1970 gap=688 poll_thresh=20 ino=257 dd-2584 [006] 245.901308: balance_dirty_state: bdi btrfs-1: dirty=499 wb=783 unstable=0 bg_thresh=985 thresh=1970 gap=688 poll_thresh=15 ino=257 dd-2584 [006] 245.901425: balance_dirty_state: bdi btrfs-1: dirty=524 wb=783 unstable=0 bg_thresh=987 thresh=1975 gap=668 poll_thresh=16 ino=257 dd-2584 [006] 245.901656: balance_dirty_state: bdi btrfs-1: dirty=549 wb=783 unstable=0 bg_thresh=990 thresh=1980 gap=648 poll_thresh=17 ino=257 dd-2584 [006] 245.901890: balance_dirty_state: bdi btrfs-1: dirty=574 wb=783 unstable=0 bg_thresh=989 thresh=1979 gap=622 poll_thresh=18 ino=257 dd-2584 [006] 245.902128: balance_dirty_state: bdi btrfs-1: dirty=624 wb=783 unstable=0 bg_thresh=991 thresh=1983 gap=576 poll_thresh=19 ino=257 dd-2584 [006] 245.902363: balance_dirty_state: bdi btrfs-1: dirty=649 wb=783 unstable=0 bg_thresh=991 thresh=1982 gap=550 poll_thresh=20 ino=257 dd-2584 [006] 245.902967: balance_dirty_state: bdi btrfs-1: dirty=674 wb=783 unstable=0 bg_thresh=990 thresh=1981 gap=524 poll_thresh=21 ino=257 dd-2584 [006] 245.903206: balance_dirty_state: bdi btrfs-1: dirty=724 wb=783 unstable=0 bg_thresh=992 thresh=1985 gap=478 poll_thresh=22 ino=257 dd-2584 [006] 245.903216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=65140 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 245.909208: balance_dirty_state: bdi btrfs-1: dirty=724 wb=633 unstable=0 bg_thresh=995 thresh=1990 gap=633 poll_thresh=22 ino=257 dd-2584 [005] 245.909333: balance_dirty_state: bdi btrfs-1: dirty=724 wb=633 unstable=0 bg_thresh=995 thresh=1990 gap=633 poll_thresh=16 ino=257 dd-2584 [005] 245.909564: balance_dirty_state: bdi btrfs-1: dirty=749 wb=633 unstable=0 bg_thresh=997 thresh=1995 gap=613 poll_thresh=17 ino=257 dd-2584 [005] 245.909800: balance_dirty_state: bdi btrfs-1: dirty=799 wb=633 unstable=0 bg_thresh=999 thresh=1999 gap=567 poll_thresh=18 ino=257 dd-2584 [005] 245.910038: balance_dirty_state: bdi btrfs-1: dirty=824 wb=633 unstable=0 bg_thresh=999 thresh=1998 gap=541 poll_thresh=19 ino=257 dd-2584 [005] 245.910276: balance_dirty_state: bdi btrfs-1: dirty=849 wb=633 unstable=0 bg_thresh=998 thresh=1997 gap=515 poll_thresh=20 ino=257 dd-2584 [005] 245.910512: balance_dirty_state: bdi btrfs-1: dirty=874 wb=633 unstable=0 bg_thresh=998 thresh=1996 gap=489 poll_thresh=21 ino=257 dd-2584 [005] 245.910520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=99% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 245.917164: balance_dirty_state: bdi btrfs-1: dirty=874 wb=633 unstable=0 bg_thresh=996 thresh=1993 gap=486 poll_thresh=21 ino=257 dd-2584 [005] 245.917173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-355% task_weight=98% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 245.929139: balance_dirty_state: bdi btrfs-1: dirty=874 wb=383 unstable=0 bg_thresh=991 thresh=1983 gap=726 poll_thresh=21 ino=257 dd-2584 [005] 245.929221: balance_dirty_state: bdi btrfs-1: dirty=899 wb=383 unstable=0 bg_thresh=991 thresh=1983 gap=701 poll_thresh=16 ino=257 dd-2584 [005] 245.929504: balance_dirty_state: bdi btrfs-1: dirty=924 wb=383 unstable=0 bg_thresh=994 thresh=1988 gap=681 poll_thresh=17 ino=257 dd-2584 [005] 245.929616: balance_dirty_state: bdi btrfs-1: dirty=974 wb=383 unstable=0 bg_thresh=999 thresh=1998 gap=641 poll_thresh=18 ino=257 dd-2584 [005] 245.929744: balance_dirty_state: bdi btrfs-1: dirty=999 wb=358 unstable=0 bg_thresh=995 thresh=1991 gap=634 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 245.929792: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13328 wrote=0 to_write=16384 dd-2584 [005] 245.929890: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=258 unstable=0 bg_thresh=995 thresh=1990 gap=708 poll_thresh=20 ino=257 dd-2584 [005] 245.930021: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=308 unstable=0 bg_thresh=990 thresh=1981 gap=649 poll_thresh=21 ino=257 dd-2584 [005] 245.930153: balance_dirty_state: bdi btrfs-1: dirty=999 wb=358 unstable=0 bg_thresh=989 thresh=1978 gap=621 poll_thresh=22 ino=257 dd-2584 [005] 245.930286: balance_dirty_state: bdi btrfs-1: dirty=974 wb=408 unstable=0 bg_thresh=988 thresh=1976 gap=594 poll_thresh=23 ino=257 dd-2584 [005] 245.930418: balance_dirty_state: bdi btrfs-1: dirty=949 wb=458 unstable=0 bg_thresh=990 thresh=1981 gap=574 poll_thresh=24 ino=257 dd-2584 [005] 245.930716: balance_dirty_state: bdi btrfs-1: dirty=899 wb=558 unstable=0 bg_thresh=992 thresh=1984 gap=527 poll_thresh=25 ino=257 dd-2584 [005] 245.930852: balance_dirty_state: bdi btrfs-1: dirty=874 wb=633 unstable=0 bg_thresh=990 thresh=1981 gap=474 poll_thresh=26 ino=257 dd-2584 [005] 245.930853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 245.932069: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=880 to_write=15504 dd-2584 [000] 245.937247: balance_dirty_state: bdi btrfs-1: dirty=349 wb=983 unstable=0 bg_thresh=991 thresh=1983 gap=651 poll_thresh=26 ino=257 dd-2584 [000] 245.937309: balance_dirty_state: bdi btrfs-1: dirty=349 wb=983 unstable=0 bg_thresh=991 thresh=1983 gap=651 poll_thresh=19 ino=257 dd-2584 [000] 245.937427: balance_dirty_state: bdi btrfs-1: dirty=374 wb=983 unstable=0 bg_thresh=994 thresh=1988 gap=631 poll_thresh=20 ino=257 dd-2584 [000] 245.937544: balance_dirty_state: bdi btrfs-1: dirty=424 wb=983 unstable=0 bg_thresh=999 thresh=1998 gap=591 poll_thresh=21 ino=257 dd-2584 [000] 245.937663: balance_dirty_state: bdi btrfs-1: dirty=449 wb=983 unstable=0 bg_thresh=1001 thresh=2003 gap=571 poll_thresh=22 ino=257 dd-2584 [000] 245.937781: balance_dirty_state: bdi btrfs-1: dirty=474 wb=983 unstable=0 bg_thresh=1001 thresh=2002 gap=545 poll_thresh=23 ino=257 dd-2584 [000] 245.937899: balance_dirty_state: bdi btrfs-1: dirty=499 wb=983 unstable=0 bg_thresh=1000 thresh=2001 gap=519 poll_thresh=24 ino=257 dd-2584 [000] 245.938200: balance_dirty_state: bdi btrfs-1: dirty=549 wb=983 unstable=0 bg_thresh=1002 thresh=2005 gap=473 poll_thresh=25 ino=257 dd-2584 [000] 245.938205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 245.945237: balance_dirty_state: bdi btrfs-1: dirty=549 wb=858 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=25 ino=257 dd-2584 [004] 245.945333: balance_dirty_state: bdi btrfs-1: dirty=574 wb=858 unstable=0 bg_thresh=990 thresh=1980 gap=548 poll_thresh=19 ino=257 dd-2584 [004] 245.945516: balance_dirty_state: bdi btrfs-1: dirty=599 wb=858 unstable=0 bg_thresh=991 thresh=1982 gap=525 poll_thresh=20 ino=257 dd-2584 [004] 245.945692: balance_dirty_state: bdi btrfs-1: dirty=624 wb=858 unstable=0 bg_thresh=999 thresh=1998 gap=516 poll_thresh=21 ino=257 dd-2584 [004] 245.945863: balance_dirty_state: bdi btrfs-1: dirty=649 wb=858 unstable=0 bg_thresh=998 thresh=1997 gap=490 poll_thresh=22 ino=257 dd-2584 [004] 245.945869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 245.953224: balance_dirty_state: bdi btrfs-1: dirty=649 wb=858 unstable=0 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=22 ino=257 dd-2584 [004] 245.953229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 245.961222: balance_dirty_state: bdi btrfs-1: dirty=649 wb=583 unstable=0 bg_thresh=1000 thresh=2001 gap=769 poll_thresh=22 ino=257 dd-2584 [004] 245.961313: balance_dirty_state: bdi btrfs-1: dirty=674 wb=583 unstable=0 bg_thresh=1003 thresh=2006 gap=749 poll_thresh=16 ino=257 dd-2584 [004] 245.961428: balance_dirty_state: bdi btrfs-1: dirty=699 wb=583 unstable=0 bg_thresh=1002 thresh=2005 gap=723 poll_thresh=17 ino=257 dd-2584 [004] 245.961540: balance_dirty_state: bdi btrfs-1: dirty=749 wb=583 unstable=0 bg_thresh=1002 thresh=2004 gap=672 poll_thresh=18 ino=257 dd-2584 [004] 245.961655: balance_dirty_state: bdi btrfs-1: dirty=774 wb=583 unstable=0 bg_thresh=1004 thresh=2008 gap=651 poll_thresh=19 ino=257 dd-2584 [004] 245.961939: balance_dirty_state: bdi btrfs-1: dirty=799 wb=583 unstable=0 bg_thresh=1003 thresh=2007 gap=625 poll_thresh=20 ino=257 dd-2584 [004] 245.962053: balance_dirty_state: bdi btrfs-1: dirty=824 wb=583 unstable=0 bg_thresh=1003 thresh=2006 gap=599 poll_thresh=21 ino=257 dd-2584 [004] 245.962168: balance_dirty_state: bdi btrfs-1: dirty=874 wb=583 unstable=0 bg_thresh=999 thresh=1999 gap=542 poll_thresh=22 ino=257 dd-2584 [004] 245.962282: balance_dirty_state: bdi btrfs-1: dirty=899 wb=583 unstable=0 bg_thresh=1001 thresh=2003 gap=521 poll_thresh=23 ino=257 dd-2584 [004] 245.962396: balance_dirty_state: bdi btrfs-1: dirty=924 wb=583 unstable=0 bg_thresh=1001 thresh=2002 gap=495 poll_thresh=24 ino=257 dd-2584 [004] 245.962400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 245.969368: balance_dirty_state: bdi btrfs-1: dirty=924 wb=458 unstable=0 bg_thresh=999 thresh=1998 gap=616 poll_thresh=24 ino=257 dd-2584 [004] 245.969439: balance_dirty_state: bdi btrfs-1: dirty=949 wb=458 unstable=0 bg_thresh=999 thresh=1998 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 245.969557: balance_dirty_state: bdi btrfs-1: dirty=974 wb=458 unstable=0 bg_thresh=1001 thresh=2002 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 245.969675: balance_dirty_state: bdi btrfs-1: dirty=999 wb=458 unstable=0 bg_thresh=1000 thresh=2001 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 245.969792: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=458 unstable=0 bg_thresh=1000 thresh=2000 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 245.969797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 245.969858: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13368 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 245.971925: writeback_single_inode: bdi btrfs-1: ino=257 state= age=80 wrote=704 to_write=15680 dd-2584 [004] 245.977166: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1033 unstable=0 bg_thresh=999 thresh=1998 gap=616 poll_thresh=21 ino=257 dd-2584 [004] 245.977444: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1033 unstable=0 bg_thresh=998 thresh=1997 gap=615 poll_thresh=16 ino=257 dd-2584 [004] 245.977562: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1033 unstable=0 bg_thresh=998 thresh=1996 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 245.977681: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1033 unstable=0 bg_thresh=1000 thresh=2000 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 245.977797: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1033 unstable=0 bg_thresh=999 thresh=1999 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 245.977913: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1033 unstable=0 bg_thresh=999 thresh=1998 gap=466 poll_thresh=20 ino=257 dd-2584 [004] 245.977918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 245.985202: balance_dirty_state: bdi btrfs-1: dirty=499 wb=908 unstable=0 bg_thresh=1001 thresh=2003 gap=596 poll_thresh=20 ino=257 dd-2584 [004] 245.985285: balance_dirty_state: bdi btrfs-1: dirty=499 wb=908 unstable=0 bg_thresh=1001 thresh=2002 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 245.985346: balance_dirty_state: bdi btrfs-1: dirty=524 wb=908 unstable=0 bg_thresh=1003 thresh=2007 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 245.985462: balance_dirty_state: bdi btrfs-1: dirty=549 wb=908 unstable=0 bg_thresh=1003 thresh=2006 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 245.985578: balance_dirty_state: bdi btrfs-1: dirty=574 wb=908 unstable=0 bg_thresh=1002 thresh=2005 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 245.985872: balance_dirty_state: bdi btrfs-1: dirty=624 wb=908 unstable=0 bg_thresh=1002 thresh=2004 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 245.985877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 245.993219: balance_dirty_state: bdi btrfs-1: dirty=624 wb=783 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=19 ino=257 dd-2584 [003] 245.993311: balance_dirty_state: bdi btrfs-1: dirty=624 wb=783 unstable=0 bg_thresh=1003 thresh=2006 gap=599 poll_thresh=14 ino=257 dd-2584 [003] 245.993374: balance_dirty_state: bdi btrfs-1: dirty=649 wb=783 unstable=0 bg_thresh=1003 thresh=2006 gap=574 poll_thresh=15 ino=257 dd-2584 [003] 245.993434: balance_dirty_state: bdi btrfs-1: dirty=674 wb=783 unstable=0 bg_thresh=1005 thresh=2011 gap=554 poll_thresh=16 ino=257 dd-2584 [003] 245.993583: balance_dirty_state: bdi btrfs-1: dirty=699 wb=783 unstable=0 bg_thresh=1008 thresh=2016 gap=534 poll_thresh=17 ino=257 dd-2584 [003] 245.993820: balance_dirty_state: bdi btrfs-1: dirty=724 wb=783 unstable=0 bg_thresh=1010 thresh=2021 gap=514 poll_thresh=18 ino=257 dd-2584 [003] 245.994057: balance_dirty_state: bdi btrfs-1: dirty=774 wb=783 unstable=0 bg_thresh=1012 thresh=2025 gap=468 poll_thresh=19 ino=257 dd-2584 [003] 245.994065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 246.001172: balance_dirty_state: bdi btrfs-1: dirty=774 wb=783 unstable=0 bg_thresh=1009 thresh=2019 gap=462 poll_thresh=19 ino=257 dd-2584 [003] 246.001180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 246.009247: balance_dirty_state: bdi btrfs-1: dirty=774 wb=658 unstable=0 bg_thresh=1008 thresh=2016 gap=584 poll_thresh=19 ino=257 dd-2584 [003] 246.009313: balance_dirty_state: bdi btrfs-1: dirty=774 wb=658 unstable=0 bg_thresh=1005 thresh=2010 gap=578 poll_thresh=14 ino=257 dd-2584 [003] 246.009375: balance_dirty_state: bdi btrfs-1: dirty=799 wb=658 unstable=0 bg_thresh=1007 thresh=2015 gap=558 poll_thresh=15 ino=257 dd-2584 [003] 246.009436: balance_dirty_state: bdi btrfs-1: dirty=824 wb=658 unstable=0 bg_thresh=1004 thresh=2009 gap=527 poll_thresh=16 ino=257 dd-2584 [003] 246.009556: balance_dirty_state: bdi btrfs-1: dirty=849 wb=658 unstable=0 bg_thresh=1006 thresh=2013 gap=506 poll_thresh=17 ino=257 dd-2584 [003] 246.009855: balance_dirty_state: bdi btrfs-1: dirty=874 wb=658 unstable=0 bg_thresh=1006 thresh=2012 gap=480 poll_thresh=18 ino=257 dd-2584 [003] 246.009860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 246.017191: balance_dirty_state: bdi btrfs-1: dirty=874 wb=558 unstable=0 bg_thresh=1006 thresh=2012 gap=580 poll_thresh=18 ino=257 dd-2584 [003] 246.017257: balance_dirty_state: bdi btrfs-1: dirty=899 wb=558 unstable=0 bg_thresh=1005 thresh=2011 gap=554 poll_thresh=13 ino=257 dd-2584 [003] 246.017317: balance_dirty_state: bdi btrfs-1: dirty=899 wb=558 unstable=0 bg_thresh=1005 thresh=2011 gap=554 poll_thresh=14 ino=257 dd-2584 [003] 246.017375: balance_dirty_state: bdi btrfs-1: dirty=924 wb=558 unstable=0 bg_thresh=1005 thresh=2010 gap=528 poll_thresh=15 ino=257 dd-2584 [003] 246.017435: balance_dirty_state: bdi btrfs-1: dirty=949 wb=558 unstable=0 bg_thresh=1005 thresh=2010 gap=503 poll_thresh=16 ino=257 dd-2584 [003] 246.017554: balance_dirty_state: bdi btrfs-1: dirty=974 wb=558 unstable=0 bg_thresh=1007 thresh=2014 gap=482 poll_thresh=17 ino=257 dd-2584 [003] 246.017558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 246.025180: balance_dirty_state: bdi btrfs-1: dirty=974 wb=308 unstable=0 bg_thresh=1012 thresh=2025 gap=743 poll_thresh=17 ino=257 dd-2584 [003] 246.025247: balance_dirty_state: bdi btrfs-1: dirty=999 wb=308 unstable=0 bg_thresh=1012 thresh=2024 gap=717 poll_thresh=13 ino=257 dd-2584 [003] 246.025309: balance_dirty_state: bdi btrfs-1: dirty=999 wb=308 unstable=0 bg_thresh=1012 thresh=2024 gap=717 poll_thresh=14 ino=257 dd-2584 [003] 246.025368: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=308 unstable=0 bg_thresh=1011 thresh=2023 gap=691 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 246.025419: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13424 wrote=0 to_write=8192 dd-2584 [003] 246.025435: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=308 unstable=0 bg_thresh=1011 thresh=2023 gap=691 poll_thresh=16 ino=257 dd-2584 [003] 246.025563: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=333 unstable=0 bg_thresh=1010 thresh=2021 gap=639 poll_thresh=17 ino=257 dd-2584 [003] 246.025690: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=383 unstable=0 bg_thresh=1010 thresh=2020 gap=613 poll_thresh=18 ino=257 dd-2584 [003] 246.025997: balance_dirty_state: bdi btrfs-1: dirty=924 wb=508 unstable=0 bg_thresh=1009 thresh=2019 gap=587 poll_thresh=19 ino=257 dd-2584 [003] 246.026126: balance_dirty_state: bdi btrfs-1: dirty=924 wb=558 unstable=0 bg_thresh=1009 thresh=2018 gap=536 poll_thresh=20 ino=257 dd-2584 [003] 246.026258: balance_dirty_state: bdi btrfs-1: dirty=874 wb=633 unstable=0 bg_thresh=1011 thresh=2022 gap=515 poll_thresh=21 ino=257 dd-2584 [003] 246.026390: balance_dirty_state: bdi btrfs-1: dirty=849 wb=683 unstable=0 bg_thresh=1010 thresh=2021 gap=489 poll_thresh=22 ino=257 dd-2584 [003] 246.026392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 246.027522: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=880 to_write=7312 dd-2584 [007] 246.033158: balance_dirty_state: bdi btrfs-1: dirty=349 wb=983 unstable=0 bg_thresh=1000 thresh=2001 gap=669 poll_thresh=22 ino=257 dd-2584 [007] 246.033235: balance_dirty_state: bdi btrfs-1: dirty=374 wb=958 unstable=0 bg_thresh=1000 thresh=2001 gap=669 poll_thresh=16 ino=257 dd-2584 [007] 246.033355: balance_dirty_state: bdi btrfs-1: dirty=399 wb=958 unstable=0 bg_thresh=1003 thresh=2006 gap=649 poll_thresh=17 ino=257 dd-2584 [007] 246.033479: balance_dirty_state: bdi btrfs-1: dirty=424 wb=958 unstable=0 bg_thresh=1005 thresh=2010 gap=628 poll_thresh=18 ino=257 dd-2584 [007] 246.033601: balance_dirty_state: bdi btrfs-1: dirty=449 wb=958 unstable=0 bg_thresh=1004 thresh=2009 gap=602 poll_thresh=19 ino=257 dd-2584 [007] 246.033723: balance_dirty_state: bdi btrfs-1: dirty=499 wb=958 unstable=0 bg_thresh=1004 thresh=2008 gap=551 poll_thresh=20 ino=257 dd-2584 [007] 246.034030: balance_dirty_state: bdi btrfs-1: dirty=524 wb=958 unstable=0 bg_thresh=1003 thresh=2007 gap=525 poll_thresh=21 ino=257 dd-2584 [007] 246.034150: balance_dirty_state: bdi btrfs-1: dirty=549 wb=958 unstable=0 bg_thresh=1005 thresh=2011 gap=504 poll_thresh=22 ino=257 dd-2584 [007] 246.034269: balance_dirty_state: bdi btrfs-1: dirty=599 wb=958 unstable=0 bg_thresh=1005 thresh=2010 gap=453 poll_thresh=23 ino=257 dd-2584 [007] 246.034274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 246.041264: balance_dirty_state: bdi btrfs-1: dirty=593 wb=883 unstable=0 bg_thresh=1010 thresh=2020 gap=544 poll_thresh=23 ino=257 dd-2584 [007] 246.041333: balance_dirty_state: bdi btrfs-1: dirty=593 wb=883 unstable=0 bg_thresh=1010 thresh=2020 gap=544 poll_thresh=17 ino=257 dd-2584 [007] 246.041453: balance_dirty_state: bdi btrfs-1: dirty=643 wb=883 unstable=0 bg_thresh=1009 thresh=2018 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 246.041458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 246.049253: balance_dirty_state: bdi btrfs-1: dirty=643 wb=883 unstable=0 bg_thresh=1000 thresh=2001 gap=475 poll_thresh=18 ino=257 dd-2584 [007] 246.049259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 246.057254: balance_dirty_state: bdi btrfs-1: dirty=640 wb=626 unstable=0 bg_thresh=998 thresh=1996 gap=730 poll_thresh=18 ino=257 dd-2584 [007] 246.057326: balance_dirty_state: bdi btrfs-1: dirty=640 wb=626 unstable=0 bg_thresh=998 thresh=1996 gap=730 poll_thresh=13 ino=257 dd-2584 [007] 246.057386: balance_dirty_state: bdi btrfs-1: dirty=665 wb=626 unstable=0 bg_thresh=1000 thresh=2001 gap=710 poll_thresh=14 ino=257 dd-2584 [007] 246.057445: balance_dirty_state: bdi btrfs-1: dirty=690 wb=626 unstable=0 bg_thresh=1000 thresh=2001 gap=685 poll_thresh=15 ino=257 dd-2584 [007] 246.057504: balance_dirty_state: bdi btrfs-1: dirty=690 wb=626 unstable=0 bg_thresh=1003 thresh=2006 gap=690 poll_thresh=16 ino=257 dd-2584 [007] 246.057622: balance_dirty_state: bdi btrfs-1: dirty=740 wb=626 unstable=0 bg_thresh=1002 thresh=2005 gap=639 poll_thresh=17 ino=257 dd-2584 [007] 246.057922: balance_dirty_state: bdi btrfs-1: dirty=765 wb=626 unstable=0 bg_thresh=1004 thresh=2009 gap=618 poll_thresh=18 ino=257 dd-2584 [007] 246.058040: balance_dirty_state: bdi btrfs-1: dirty=790 wb=626 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=19 ino=257 dd-2584 [007] 246.058158: balance_dirty_state: bdi btrfs-1: dirty=815 wb=626 unstable=0 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=20 ino=257 dd-2584 [007] 246.058275: balance_dirty_state: bdi btrfs-1: dirty=865 wb=626 unstable=0 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=21 ino=257 dd-2584 [007] 246.058392: balance_dirty_state: bdi btrfs-1: dirty=890 wb=626 unstable=0 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=22 ino=257 dd-2584 [007] 246.058396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 246.065294: balance_dirty_state: bdi btrfs-1: dirty=889 wb=479 unstable=0 bg_thresh=1000 thresh=2000 gap=632 poll_thresh=22 ino=257 dd-2584 [007] 246.065415: balance_dirty_state: bdi btrfs-1: dirty=914 wb=479 unstable=0 bg_thresh=1002 thresh=2005 gap=612 poll_thresh=16 ino=257 dd-2584 [007] 246.065641: balance_dirty_state: bdi btrfs-1: dirty=939 wb=479 unstable=0 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=17 ino=257 dd-2584 [007] 246.065876: balance_dirty_state: bdi btrfs-1: dirty=964 wb=479 unstable=0 bg_thresh=1004 thresh=2009 gap=566 poll_thresh=18 ino=257 dd-2584 [007] 246.066114: balance_dirty_state: bdi btrfs-1: dirty=989 wb=479 unstable=0 bg_thresh=1004 thresh=2008 gap=540 poll_thresh=19 ino=257 dd-2584 [007] 246.066710: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=479 unstable=0 bg_thresh=1006 thresh=2012 gap=494 poll_thresh=20 ino=257 dd-2584 [007] 246.066719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 246.066755: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13464 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 246.069584: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=688 to_write=7504 dd-2584 [007] 246.073229: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1029 unstable=0 bg_thresh=1004 thresh=2008 gap=632 poll_thresh=20 ino=257 dd-2584 [007] 246.073354: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1029 unstable=0 bg_thresh=1004 thresh=2008 gap=632 poll_thresh=15 ino=257 dd-2584 [007] 246.073470: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1029 unstable=0 bg_thresh=1006 thresh=2013 gap=612 poll_thresh=16 ino=257 dd-2584 [007] 246.073703: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1029 unstable=0 bg_thresh=1006 thresh=2012 gap=586 poll_thresh=17 ino=257 dd-2584 [007] 246.073938: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1029 unstable=0 bg_thresh=1005 thresh=2011 gap=535 poll_thresh=18 ino=257 dd-2584 [007] 246.074175: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1029 unstable=0 bg_thresh=1007 thresh=2015 gap=514 poll_thresh=19 ino=257 dd-2584 [007] 246.074413: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1029 unstable=0 bg_thresh=1007 thresh=2014 gap=488 poll_thresh=20 ino=257 dd-2584 [007] 246.074422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 246.081282: balance_dirty_state: bdi btrfs-1: dirty=493 wb=911 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=20 ino=257 dd-2584 [007] 246.081352: balance_dirty_state: bdi btrfs-1: dirty=518 wb=911 unstable=0 bg_thresh=995 thresh=1991 gap=562 poll_thresh=15 ino=257 dd-2584 [007] 246.081413: balance_dirty_state: bdi btrfs-1: dirty=518 wb=911 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=16 ino=257 dd-2584 [007] 246.081534: balance_dirty_state: bdi btrfs-1: dirty=568 wb=911 unstable=0 bg_thresh=1000 thresh=2000 gap=521 poll_thresh=17 ino=257 dd-2584 [007] 246.081838: balance_dirty_state: bdi btrfs-1: dirty=593 wb=911 unstable=0 bg_thresh=999 thresh=1999 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 246.081843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 246.089287: balance_dirty_state: bdi btrfs-1: dirty=593 wb=786 unstable=0 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=18 ino=257 dd-2584 [007] 246.089356: balance_dirty_state: bdi btrfs-1: dirty=618 wb=786 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=13 ino=257 dd-2584 [007] 246.089416: balance_dirty_state: bdi btrfs-1: dirty=618 wb=786 unstable=0 bg_thresh=999 thresh=1999 gap=595 poll_thresh=14 ino=257 dd-2584 [007] 246.089475: balance_dirty_state: bdi btrfs-1: dirty=643 wb=786 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=15 ino=257 dd-2584 [007] 246.089534: balance_dirty_state: bdi btrfs-1: dirty=668 wb=786 unstable=0 bg_thresh=999 thresh=1998 gap=544 poll_thresh=16 ino=257 dd-2584 [007] 246.089652: balance_dirty_state: bdi btrfs-1: dirty=693 wb=786 unstable=0 bg_thresh=1001 thresh=2002 gap=523 poll_thresh=17 ino=257 dd-2584 [007] 246.089770: balance_dirty_state: bdi btrfs-1: dirty=718 wb=786 unstable=0 bg_thresh=997 thresh=1995 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 246.089774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 246.097283: balance_dirty_state: bdi btrfs-1: dirty=715 wb=566 unstable=0 bg_thresh=997 thresh=1995 gap=714 poll_thresh=18 ino=257 dd-2584 [007] 246.097383: balance_dirty_state: bdi btrfs-1: dirty=740 wb=566 unstable=0 bg_thresh=997 thresh=1995 gap=689 poll_thresh=13 ino=257 dd-2584 [007] 246.097444: balance_dirty_state: bdi btrfs-1: dirty=740 wb=566 unstable=0 bg_thresh=997 thresh=1994 gap=688 poll_thresh=14 ino=257 dd-2584 [007] 246.097502: balance_dirty_state: bdi btrfs-1: dirty=765 wb=566 unstable=0 bg_thresh=999 thresh=1999 gap=668 poll_thresh=15 ino=257 dd-2584 [007] 246.097560: balance_dirty_state: bdi btrfs-1: dirty=790 wb=566 unstable=0 bg_thresh=999 thresh=1998 gap=642 poll_thresh=16 ino=257 dd-2584 [007] 246.097673: balance_dirty_state: bdi btrfs-1: dirty=815 wb=566 unstable=0 bg_thresh=998 thresh=1997 gap=616 poll_thresh=17 ino=257 dd-2584 [007] 246.097958: balance_dirty_state: bdi btrfs-1: dirty=840 wb=566 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=18 ino=257 dd-2584 [007] 246.098072: balance_dirty_state: bdi btrfs-1: dirty=890 wb=566 unstable=0 bg_thresh=997 thresh=1995 gap=539 poll_thresh=19 ino=257 dd-2584 [007] 246.098186: balance_dirty_state: bdi btrfs-1: dirty=915 wb=566 unstable=0 bg_thresh=999 thresh=1999 gap=518 poll_thresh=20 ino=257 dd-2584 [007] 246.098300: balance_dirty_state: bdi btrfs-1: dirty=940 wb=566 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=21 ino=257 dd-2584 [007] 246.098304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 246.105273: balance_dirty_state: bdi btrfs-1: dirty=938 wb=426 unstable=0 bg_thresh=1005 thresh=2010 gap=646 poll_thresh=21 ino=257 dd-2584 [007] 246.105364: balance_dirty_state: bdi btrfs-1: dirty=963 wb=426 unstable=0 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=16 ino=257 dd-2584 [007] 246.105490: balance_dirty_state: bdi btrfs-1: dirty=988 wb=426 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=17 ino=257 dd-2584 [007] 246.105604: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=426 unstable=0 bg_thresh=1003 thresh=2007 gap=568 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 246.105670: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13504 wrote=0 to_write=8192 dd-2584 [007] 246.105729: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=426 unstable=0 bg_thresh=1003 thresh=2006 gap=517 poll_thresh=19 ino=257 dd-2584 [007] 246.106032: balance_dirty_state: bdi btrfs-1: dirty=988 wb=526 unstable=0 bg_thresh=1002 thresh=2005 gap=491 poll_thresh=20 ino=257 dd-2584 [007] 246.106034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 246.108890: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=752 to_write=7440 dd-2584 [003] 246.113301: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1051 unstable=0 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=20 ino=257 dd-2584 [003] 246.113436: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1051 unstable=0 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=15 ino=257 dd-2584 [003] 246.113556: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1051 unstable=0 bg_thresh=1001 thresh=2002 gap=588 poll_thresh=16 ino=257 dd-2584 [003] 246.113791: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1051 unstable=0 bg_thresh=1000 thresh=2001 gap=562 poll_thresh=17 ino=257 dd-2584 [003] 246.114024: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1051 unstable=0 bg_thresh=1000 thresh=2000 gap=511 poll_thresh=18 ino=257 dd-2584 [003] 246.114261: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1051 unstable=0 bg_thresh=1002 thresh=2004 gap=490 poll_thresh=19 ino=257 dd-2584 [003] 246.114270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 246.121276: balance_dirty_state: bdi btrfs-1: dirty=463 wb=926 unstable=0 bg_thresh=1003 thresh=2006 gap=617 poll_thresh=19 ino=257 dd-2584 [003] 246.121414: balance_dirty_state: bdi btrfs-1: dirty=488 wb=926 unstable=0 bg_thresh=1005 thresh=2011 gap=597 poll_thresh=14 ino=257 dd-2584 [003] 246.121533: balance_dirty_state: bdi btrfs-1: dirty=488 wb=926 unstable=0 bg_thresh=1002 thresh=2005 gap=591 poll_thresh=15 ino=257 dd-2584 [003] 246.121650: balance_dirty_state: bdi btrfs-1: dirty=513 wb=926 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=16 ino=257 dd-2584 [003] 246.121888: balance_dirty_state: bdi btrfs-1: dirty=538 wb=926 unstable=0 bg_thresh=1001 thresh=2003 gap=539 poll_thresh=17 ino=257 dd-2584 [003] 246.122123: balance_dirty_state: bdi btrfs-1: dirty=563 wb=926 unstable=0 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=18 ino=257 dd-2584 [003] 246.122729: balance_dirty_state: bdi btrfs-1: dirty=613 wb=926 unstable=0 bg_thresh=1003 thresh=2006 gap=467 poll_thresh=19 ino=257 dd-2584 [003] 246.122738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=66248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 246.129292: balance_dirty_state: bdi btrfs-1: dirty=613 wb=751 unstable=0 bg_thresh=1003 thresh=2006 gap=642 poll_thresh=19 ino=257 dd-2584 [003] 246.129369: balance_dirty_state: bdi btrfs-1: dirty=613 wb=751 unstable=0 bg_thresh=1003 thresh=2006 gap=642 poll_thresh=14 ino=257 dd-2584 [003] 246.129428: balance_dirty_state: bdi btrfs-1: dirty=638 wb=751 unstable=0 bg_thresh=1002 thresh=2005 gap=616 poll_thresh=15 ino=257 dd-2584 [003] 246.129487: balance_dirty_state: bdi btrfs-1: dirty=663 wb=751 unstable=0 bg_thresh=1002 thresh=2005 gap=591 poll_thresh=16 ino=257 dd-2584 [003] 246.129606: balance_dirty_state: bdi btrfs-1: dirty=688 wb=751 unstable=0 bg_thresh=1004 thresh=2009 gap=570 poll_thresh=17 ino=257 dd-2584 [003] 246.129722: balance_dirty_state: bdi btrfs-1: dirty=713 wb=751 unstable=0 bg_thresh=1004 thresh=2008 gap=544 poll_thresh=18 ino=257 dd-2584 [003] 246.129839: balance_dirty_state: bdi btrfs-1: dirty=738 wb=751 unstable=0 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=19 ino=257 dd-2584 [003] 246.129959: balance_dirty_state: bdi btrfs-1: dirty=788 wb=751 unstable=0 bg_thresh=1002 thresh=2005 gap=466 poll_thresh=20 ino=257 dd-2584 [003] 246.129963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=66248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 246.137295: balance_dirty_state: bdi btrfs-1: dirty=788 wb=751 unstable=0 bg_thresh=1000 thresh=2000 gap=461 poll_thresh=20 ino=257 dd-2584 [003] 246.137304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=66248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 246.145301: balance_dirty_state: bdi btrfs-1: dirty=781 wb=512 unstable=0 bg_thresh=997 thresh=1995 gap=702 poll_thresh=20 ino=257 dd-2584 [003] 246.145395: balance_dirty_state: bdi btrfs-1: dirty=781 wb=512 unstable=0 bg_thresh=1000 thresh=2000 gap=707 poll_thresh=15 ino=257 dd-2584 [003] 246.145456: balance_dirty_state: bdi btrfs-1: dirty=806 wb=512 unstable=0 bg_thresh=997 thresh=1994 gap=676 poll_thresh=16 ino=257 dd-2584 [003] 246.145755: balance_dirty_state: bdi btrfs-1: dirty=831 wb=512 unstable=0 bg_thresh=987 thresh=1974 gap=631 poll_thresh=17 ino=257 dd-2584 [003] 246.145878: balance_dirty_state: bdi btrfs-1: dirty=881 wb=512 unstable=0 bg_thresh=994 thresh=1988 gap=595 poll_thresh=18 ino=257 dd-2584 [003] 246.146000: balance_dirty_state: bdi btrfs-1: dirty=906 wb=512 unstable=0 bg_thresh=1001 thresh=2002 gap=584 poll_thresh=19 ino=257 dd-2584 [003] 246.146123: balance_dirty_state: bdi btrfs-1: dirty=931 wb=512 unstable=0 bg_thresh=1000 thresh=2001 gap=558 poll_thresh=20 ino=257 dd-2584 [003] 246.146244: balance_dirty_state: bdi btrfs-1: dirty=956 wb=512 unstable=0 bg_thresh=1000 thresh=2000 gap=532 poll_thresh=21 ino=257 dd-2584 [003] 246.146368: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=512 unstable=0 bg_thresh=1002 thresh=2004 gap=486 poll_thresh=22 ino=257 dd-2584 [003] 246.146373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=66248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 246.146388: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13544 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 246.147935: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=672 to_write=15712 dd-2584 [003] 246.153275: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1187 unstable=0 bg_thresh=1002 thresh=2004 gap=486 poll_thresh=22 ino=257 dd-2584 [003] 246.153281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=66248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.161277: balance_dirty_state: bdi btrfs-1: dirty=331 wb=937 unstable=0 bg_thresh=1000 thresh=2000 gap=732 poll_thresh=22 ino=257 dd-2584 [001] 246.161351: balance_dirty_state: bdi btrfs-1: dirty=331 wb=937 unstable=0 bg_thresh=1000 thresh=2000 gap=732 poll_thresh=16 ino=257 dd-2584 [001] 246.161472: balance_dirty_state: bdi btrfs-1: dirty=381 wb=937 unstable=0 bg_thresh=1002 thresh=2005 gap=687 poll_thresh=17 ino=257 dd-2584 [001] 246.161593: balance_dirty_state: bdi btrfs-1: dirty=406 wb=937 unstable=0 bg_thresh=1007 thresh=2015 gap=672 poll_thresh=18 ino=257 dd-2584 [001] 246.161897: balance_dirty_state: bdi btrfs-1: dirty=431 wb=937 unstable=0 bg_thresh=1010 thresh=2020 gap=652 poll_thresh=19 ino=257 dd-2584 [001] 246.162013: balance_dirty_state: bdi btrfs-1: dirty=481 wb=937 unstable=0 bg_thresh=1009 thresh=2019 gap=601 poll_thresh=20 ino=257 dd-2584 [001] 246.162129: balance_dirty_state: bdi btrfs-1: dirty=506 wb=937 unstable=0 bg_thresh=1009 thresh=2018 gap=575 poll_thresh=21 ino=257 dd-2584 [001] 246.162246: balance_dirty_state: bdi btrfs-1: dirty=531 wb=937 unstable=0 bg_thresh=1011 thresh=2022 gap=554 poll_thresh=22 ino=257 dd-2584 [001] 246.162364: balance_dirty_state: bdi btrfs-1: dirty=556 wb=937 unstable=0 bg_thresh=1007 thresh=2015 gap=522 poll_thresh=23 ino=257 dd-2584 [001] 246.162480: balance_dirty_state: bdi btrfs-1: dirty=606 wb=937 unstable=0 bg_thresh=1007 thresh=2014 gap=471 poll_thresh=24 ino=257 dd-2584 [001] 246.162485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=66248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.169200: balance_dirty_state: bdi btrfs-1: dirty=606 wb=812 unstable=0 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=24 ino=257 dd-2584 [001] 246.169268: balance_dirty_state: bdi btrfs-1: dirty=606 wb=812 unstable=0 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 246.169384: balance_dirty_state: bdi btrfs-1: dirty=656 wb=812 unstable=0 bg_thresh=1008 thresh=2017 gap=549 poll_thresh=19 ino=257 dd-2584 [001] 246.169677: balance_dirty_state: bdi btrfs-1: dirty=681 wb=812 unstable=0 bg_thresh=1010 thresh=2021 gap=528 poll_thresh=20 ino=257 dd-2584 [001] 246.169795: balance_dirty_state: bdi btrfs-1: dirty=706 wb=812 unstable=0 bg_thresh=1010 thresh=2020 gap=502 poll_thresh=21 ino=257 dd-2584 [001] 246.169800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=66248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.177187: balance_dirty_state: bdi btrfs-1: dirty=706 wb=687 unstable=0 bg_thresh=1001 thresh=2002 gap=609 poll_thresh=21 ino=257 dd-2584 [001] 246.177249: balance_dirty_state: bdi btrfs-1: dirty=731 wb=687 unstable=0 bg_thresh=1001 thresh=2002 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 246.177364: balance_dirty_state: bdi btrfs-1: dirty=756 wb=687 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=17 ino=257 dd-2584 [001] 246.177479: balance_dirty_state: bdi btrfs-1: dirty=781 wb=687 unstable=0 bg_thresh=1008 thresh=2017 gap=549 poll_thresh=18 ino=257 dd-2584 [001] 246.177598: balance_dirty_state: bdi btrfs-1: dirty=831 wb=687 unstable=0 bg_thresh=1008 thresh=2016 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 246.177602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=66248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.185201: balance_dirty_state: bdi btrfs-1: dirty=831 wb=562 unstable=0 bg_thresh=1005 thresh=2011 gap=618 poll_thresh=19 ino=257 dd-2584 [001] 246.185262: balance_dirty_state: bdi btrfs-1: dirty=831 wb=562 unstable=0 bg_thresh=1005 thresh=2011 gap=618 poll_thresh=14 ino=257 dd-2584 [001] 246.185321: balance_dirty_state: bdi btrfs-1: dirty=856 wb=562 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=15 ino=257 dd-2584 [001] 246.185381: balance_dirty_state: bdi btrfs-1: dirty=881 wb=562 unstable=0 bg_thresh=1010 thresh=2021 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 246.185500: balance_dirty_state: bdi btrfs-1: dirty=906 wb=562 unstable=0 bg_thresh=1010 thresh=2020 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 246.185798: balance_dirty_state: bdi btrfs-1: dirty=931 wb=562 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 246.185916: balance_dirty_state: bdi btrfs-1: dirty=956 wb=562 unstable=0 bg_thresh=1006 thresh=2012 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 246.185921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=66248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.193228: balance_dirty_state: bdi btrfs-1: dirty=956 wb=437 unstable=0 bg_thresh=997 thresh=1995 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 246.193292: balance_dirty_state: bdi btrfs-1: dirty=981 wb=437 unstable=0 bg_thresh=997 thresh=1995 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 246.193351: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=437 unstable=0 bg_thresh=1000 thresh=2000 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 246.193413: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=437 unstable=0 bg_thresh=1000 thresh=2000 gap=557 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 246.193429: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13592 wrote=0 to_write=16384 dd-2584 [001] 246.193535: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=437 unstable=0 bg_thresh=1002 thresh=2005 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 246.193670: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=487 unstable=0 bg_thresh=1004 thresh=2009 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 246.193671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=66248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 246.195380: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=752 to_write=15632 dd-2584 [001] 246.201224: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1062 unstable=0 bg_thresh=984 thresh=1968 gap=575 poll_thresh=18 ino=257 dd-2584 [001] 246.201314: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1062 unstable=0 bg_thresh=987 thresh=1974 gap=556 poll_thresh=13 ino=257 dd-2584 [001] 246.201396: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1062 unstable=0 bg_thresh=989 thresh=1979 gap=561 poll_thresh=14 ino=257 dd-2584 [001] 246.201476: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1062 unstable=0 bg_thresh=989 thresh=1979 gap=536 poll_thresh=15 ino=257 dd-2584 [001] 246.201558: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1062 unstable=0 bg_thresh=992 thresh=1984 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 246.201722: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1062 unstable=0 bg_thresh=994 thresh=1989 gap=496 poll_thresh=17 ino=257 dd-2584 [001] 246.201729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=66248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.209255: balance_dirty_state: bdi btrfs-1: dirty=431 wb=912 unstable=0 bg_thresh=990 thresh=1980 gap=637 poll_thresh=17 ino=257 dd-2584 [001] 246.209674: balance_dirty_state: bdi btrfs-1: dirty=431 wb=912 unstable=0 bg_thresh=990 thresh=1980 gap=637 poll_thresh=13 ino=257 dd-2584 [001] 246.209757: balance_dirty_state: bdi btrfs-1: dirty=456 wb=912 unstable=0 bg_thresh=992 thresh=1985 gap=617 poll_thresh=14 ino=257 dd-2584 [001] 246.209838: balance_dirty_state: bdi btrfs-1: dirty=481 wb=912 unstable=0 bg_thresh=992 thresh=1985 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 246.209919: balance_dirty_state: bdi btrfs-1: dirty=481 wb=912 unstable=0 bg_thresh=995 thresh=1990 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 246.210087: balance_dirty_state: bdi btrfs-1: dirty=531 wb=912 unstable=0 bg_thresh=997 thresh=1995 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 246.210261: balance_dirty_state: bdi btrfs-1: dirty=556 wb=912 unstable=0 bg_thresh=999 thresh=1999 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 246.210433: balance_dirty_state: bdi btrfs-1: dirty=581 wb=912 unstable=0 bg_thresh=999 thresh=1998 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 246.210604: balance_dirty_state: bdi btrfs-1: dirty=606 wb=912 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 246.210610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=66248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.217218: balance_dirty_state: bdi btrfs-1: dirty=606 wb=737 unstable=0 bg_thresh=991 thresh=1983 gap=640 poll_thresh=20 ino=257 dd-2584 [001] 246.217283: balance_dirty_state: bdi btrfs-1: dirty=631 wb=737 unstable=0 bg_thresh=991 thresh=1983 gap=615 poll_thresh=15 ino=257 dd-2584 [001] 246.217342: balance_dirty_state: bdi btrfs-1: dirty=656 wb=737 unstable=0 bg_thresh=994 thresh=1988 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 246.217459: balance_dirty_state: bdi btrfs-1: dirty=681 wb=737 unstable=0 bg_thresh=996 thresh=1993 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 246.217757: balance_dirty_state: bdi btrfs-1: dirty=706 wb=737 unstable=0 bg_thresh=999 thresh=1998 gap=555 poll_thresh=18 ino=257 dd-2584 [001] 246.217873: balance_dirty_state: bdi btrfs-1: dirty=756 wb=737 unstable=0 bg_thresh=1001 thresh=2002 gap=509 poll_thresh=19 ino=257 dd-2584 [001] 246.217991: balance_dirty_state: bdi btrfs-1: dirty=781 wb=737 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=20 ino=257 dd-2584 [001] 246.217996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=66248 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.225215: balance_dirty_state: bdi btrfs-1: dirty=781 wb=612 unstable=0 bg_thresh=991 thresh=1982 gap=589 poll_thresh=20 ino=257 dd-2584 [001] 246.225336: balance_dirty_state: bdi btrfs-1: dirty=781 wb=612 unstable=0 bg_thresh=991 thresh=1982 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 246.225396: balance_dirty_state: bdi btrfs-1: dirty=806 wb=612 unstable=0 bg_thresh=993 thresh=1987 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 246.225506: balance_dirty_state: bdi btrfs-1: dirty=831 wb=612 unstable=0 bg_thresh=996 thresh=1992 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 246.225619: balance_dirty_state: bdi btrfs-1: dirty=881 wb=612 unstable=0 bg_thresh=998 thresh=1997 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 246.225735: balance_dirty_state: bdi btrfs-1: dirty=906 wb=612 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 246.225740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-345% task_weight=98% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.233216: balance_dirty_state: bdi btrfs-1: dirty=906 wb=487 unstable=0 bg_thresh=997 thresh=1995 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 246.233278: balance_dirty_state: bdi btrfs-1: dirty=931 wb=487 unstable=0 bg_thresh=997 thresh=1995 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 246.233348: balance_dirty_state: bdi btrfs-1: dirty=931 wb=487 unstable=0 bg_thresh=1000 thresh=2000 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 246.233603: balance_dirty_state: bdi btrfs-1: dirty=956 wb=487 unstable=0 bg_thresh=997 thresh=1994 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 246.233721: balance_dirty_state: bdi btrfs-1: dirty=981 wb=487 unstable=0 bg_thresh=999 thresh=1998 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 246.233834: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=487 unstable=0 bg_thresh=998 thresh=1997 gap=504 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 246.233920: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13632 wrote=0 to_write=16384 dd-2584 [001] 246.233959: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=487 unstable=0 bg_thresh=998 thresh=1996 gap=453 poll_thresh=19 ino=257 dd-2584 [001] 246.233961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 246.235643: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=720 to_write=15664 dd-2584 [001] 246.241226: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1087 unstable=0 bg_thresh=992 thresh=1985 gap=567 poll_thresh=19 ino=257 dd-2584 [001] 246.241320: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1087 unstable=0 bg_thresh=992 thresh=1985 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 246.241380: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1087 unstable=0 bg_thresh=995 thresh=1990 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 246.241436: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1087 unstable=0 bg_thresh=995 thresh=1990 gap=522 poll_thresh=16 ino=257 dd-2584 [001] 246.241549: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1087 unstable=0 bg_thresh=1000 thresh=2000 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 246.241663: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1087 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 246.241668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-348% task_weight=98% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.249359: balance_dirty_state: bdi btrfs-1: dirty=431 wb=962 unstable=0 bg_thresh=999 thresh=1998 gap=605 poll_thresh=18 ino=257 dd-2584 [001] 246.249466: balance_dirty_state: bdi btrfs-1: dirty=456 wb=962 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=13 ino=257 dd-2584 [001] 246.249524: balance_dirty_state: bdi btrfs-1: dirty=456 wb=962 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 246.249755: balance_dirty_state: bdi btrfs-1: dirty=481 wb=962 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 246.249813: balance_dirty_state: bdi btrfs-1: dirty=506 wb=962 unstable=0 bg_thresh=1001 thresh=2002 gap=534 poll_thresh=16 ino=257 dd-2584 [001] 246.249926: balance_dirty_state: bdi btrfs-1: dirty=531 wb=962 unstable=0 bg_thresh=1000 thresh=2001 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 246.250041: balance_dirty_state: bdi btrfs-1: dirty=556 wb=962 unstable=0 bg_thresh=1002 thresh=2005 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 246.250045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.257253: balance_dirty_state: bdi btrfs-1: dirty=556 wb=837 unstable=0 bg_thresh=994 thresh=1988 gap=595 poll_thresh=18 ino=257 dd-2584 [001] 246.257389: balance_dirty_state: bdi btrfs-1: dirty=581 wb=837 unstable=0 bg_thresh=994 thresh=1988 gap=570 poll_thresh=13 ino=257 dd-2584 [001] 246.257449: balance_dirty_state: bdi btrfs-1: dirty=606 wb=837 unstable=0 bg_thresh=996 thresh=1993 gap=550 poll_thresh=14 ino=257 dd-2584 [001] 246.257507: balance_dirty_state: bdi btrfs-1: dirty=606 wb=837 unstable=0 bg_thresh=996 thresh=1993 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 246.257567: balance_dirty_state: bdi btrfs-1: dirty=631 wb=837 unstable=0 bg_thresh=999 thresh=1998 gap=530 poll_thresh=16 ino=257 dd-2584 [001] 246.257678: balance_dirty_state: bdi btrfs-1: dirty=656 wb=837 unstable=0 bg_thresh=1001 thresh=2003 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 246.257793: balance_dirty_state: bdi btrfs-1: dirty=681 wb=837 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 246.257797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.265213: balance_dirty_state: bdi btrfs-1: dirty=681 wb=712 unstable=0 bg_thresh=992 thresh=1984 gap=591 poll_thresh=18 ino=257 dd-2584 [001] 246.265275: balance_dirty_state: bdi btrfs-1: dirty=706 wb=712 unstable=0 bg_thresh=992 thresh=1984 gap=566 poll_thresh=13 ino=257 dd-2584 [001] 246.265334: balance_dirty_state: bdi btrfs-1: dirty=731 wb=712 unstable=0 bg_thresh=994 thresh=1989 gap=546 poll_thresh=14 ino=257 dd-2584 [001] 246.265571: balance_dirty_state: bdi btrfs-1: dirty=731 wb=712 unstable=0 bg_thresh=994 thresh=1989 gap=546 poll_thresh=15 ino=257 dd-2584 [001] 246.265630: balance_dirty_state: bdi btrfs-1: dirty=756 wb=712 unstable=0 bg_thresh=997 thresh=1994 gap=526 poll_thresh=16 ino=257 dd-2584 [001] 246.265745: balance_dirty_state: bdi btrfs-1: dirty=781 wb=712 unstable=0 bg_thresh=999 thresh=1999 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 246.265862: balance_dirty_state: bdi btrfs-1: dirty=831 wb=712 unstable=0 bg_thresh=1001 thresh=2003 gap=460 poll_thresh=18 ino=257 dd-2584 [001] 246.265867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-145% task_gap=-389% task_weight=98% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.273232: balance_dirty_state: bdi btrfs-1: dirty=831 wb=462 unstable=0 bg_thresh=998 thresh=1997 gap=704 poll_thresh=18 ino=257 dd-2584 [001] 246.273355: balance_dirty_state: bdi btrfs-1: dirty=831 wb=462 unstable=0 bg_thresh=998 thresh=1997 gap=704 poll_thresh=13 ino=257 dd-2584 [001] 246.273470: balance_dirty_state: bdi btrfs-1: dirty=856 wb=462 unstable=0 bg_thresh=1001 thresh=2002 gap=684 poll_thresh=14 ino=257 dd-2584 [001] 246.273589: balance_dirty_state: bdi btrfs-1: dirty=856 wb=462 unstable=0 bg_thresh=1001 thresh=2002 gap=684 poll_thresh=15 ino=257 dd-2584 [001] 246.273707: balance_dirty_state: bdi btrfs-1: dirty=881 wb=462 unstable=0 bg_thresh=1000 thresh=2001 gap=658 poll_thresh=16 ino=257 dd-2584 [001] 246.273940: balance_dirty_state: bdi btrfs-1: dirty=906 wb=462 unstable=0 bg_thresh=1000 thresh=2000 gap=632 poll_thresh=17 ino=257 dd-2584 [001] 246.274177: balance_dirty_state: bdi btrfs-1: dirty=956 wb=462 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=18 ino=257 dd-2584 [001] 246.274415: balance_dirty_state: bdi btrfs-1: dirty=981 wb=462 unstable=0 bg_thresh=1001 thresh=2003 gap=560 poll_thresh=19 ino=257 dd-2584 [001] 246.275013: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=462 unstable=0 bg_thresh=1001 thresh=2002 gap=534 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 246.275097: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13672 wrote=0 to_write=16384 dd-2584 [001] 246.275264: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=462 unstable=0 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=21 ino=257 dd-2584 [001] 246.275267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 246.278600: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=720 to_write=15664 dd-2584 [005] 246.281270: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1062 unstable=0 bg_thresh=990 thresh=1981 gap=588 poll_thresh=21 ino=257 dd-2584 [005] 246.281436: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1062 unstable=0 bg_thresh=990 thresh=1981 gap=588 poll_thresh=16 ino=257 dd-2584 [005] 246.281616: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1062 unstable=0 bg_thresh=992 thresh=1985 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 246.281793: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1062 unstable=0 bg_thresh=988 thresh=1977 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 246.281971: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1062 unstable=0 bg_thresh=987 thresh=1975 gap=482 poll_thresh=19 ino=257 dd-2584 [005] 246.281978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-332% task_weight=98% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 246.289379: balance_dirty_state: bdi btrfs-1: dirty=431 wb=937 unstable=0 bg_thresh=991 thresh=1983 gap=615 poll_thresh=19 ino=257 dd-2584 [005] 246.289473: balance_dirty_state: bdi btrfs-1: dirty=456 wb=937 unstable=0 bg_thresh=991 thresh=1982 gap=589 poll_thresh=14 ino=257 dd-2584 [005] 246.289596: balance_dirty_state: bdi btrfs-1: dirty=481 wb=937 unstable=0 bg_thresh=991 thresh=1982 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 246.289713: balance_dirty_state: bdi btrfs-1: dirty=481 wb=937 unstable=0 bg_thresh=990 thresh=1981 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 246.289947: balance_dirty_state: bdi btrfs-1: dirty=531 wb=937 unstable=0 bg_thresh=990 thresh=1980 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 246.290554: balance_dirty_state: bdi btrfs-1: dirty=556 wb=937 unstable=0 bg_thresh=992 thresh=1984 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 246.290563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=98% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 246.297390: balance_dirty_state: bdi btrfs-1: dirty=556 wb=812 unstable=0 bg_thresh=993 thresh=1987 gap=619 poll_thresh=18 ino=257 dd-2584 [005] 246.297460: balance_dirty_state: bdi btrfs-1: dirty=556 wb=812 unstable=0 bg_thresh=993 thresh=1987 gap=619 poll_thresh=13 ino=257 dd-2584 [005] 246.297517: balance_dirty_state: bdi btrfs-1: dirty=581 wb=812 unstable=0 bg_thresh=993 thresh=1986 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 246.297574: balance_dirty_state: bdi btrfs-1: dirty=606 wb=812 unstable=0 bg_thresh=990 thresh=1980 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 246.297630: balance_dirty_state: bdi btrfs-1: dirty=606 wb=812 unstable=0 bg_thresh=992 thresh=1985 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 246.297742: balance_dirty_state: bdi btrfs-1: dirty=656 wb=812 unstable=0 bg_thresh=992 thresh=1984 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 246.297855: balance_dirty_state: bdi btrfs-1: dirty=681 wb=812 unstable=0 bg_thresh=994 thresh=1988 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 246.297859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.305342: balance_dirty_state: bdi btrfs-1: dirty=681 wb=737 unstable=0 bg_thresh=991 thresh=1982 gap=564 poll_thresh=18 ino=257 dd-2584 [001] 246.305408: balance_dirty_state: bdi btrfs-1: dirty=681 wb=737 unstable=0 bg_thresh=991 thresh=1982 gap=564 poll_thresh=13 ino=257 dd-2584 [001] 246.305467: balance_dirty_state: bdi btrfs-1: dirty=706 wb=737 unstable=0 bg_thresh=993 thresh=1987 gap=544 poll_thresh=14 ino=257 dd-2584 [001] 246.305525: balance_dirty_state: bdi btrfs-1: dirty=706 wb=737 unstable=0 bg_thresh=993 thresh=1987 gap=544 poll_thresh=15 ino=257 dd-2584 [001] 246.305584: balance_dirty_state: bdi btrfs-1: dirty=731 wb=737 unstable=0 bg_thresh=996 thresh=1992 gap=524 poll_thresh=16 ino=257 dd-2584 [001] 246.305699: balance_dirty_state: bdi btrfs-1: dirty=756 wb=737 unstable=0 bg_thresh=998 thresh=1997 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 246.305997: balance_dirty_state: bdi btrfs-1: dirty=806 wb=737 unstable=0 bg_thresh=1000 thresh=2001 gap=458 poll_thresh=18 ino=257 dd-2584 [001] 246.306002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-345% task_weight=98% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.313242: balance_dirty_state: bdi btrfs-1: dirty=806 wb=612 unstable=0 bg_thresh=997 thresh=1995 gap=577 poll_thresh=18 ino=257 dd-2584 [001] 246.313364: balance_dirty_state: bdi btrfs-1: dirty=806 wb=612 unstable=0 bg_thresh=997 thresh=1995 gap=577 poll_thresh=13 ino=257 dd-2584 [001] 246.313479: balance_dirty_state: bdi btrfs-1: dirty=831 wb=612 unstable=0 bg_thresh=1000 thresh=2000 gap=557 poll_thresh=14 ino=257 dd-2584 [001] 246.313598: balance_dirty_state: bdi btrfs-1: dirty=856 wb=612 unstable=0 bg_thresh=1000 thresh=2000 gap=532 poll_thresh=15 ino=257 dd-2584 [001] 246.313711: balance_dirty_state: bdi btrfs-1: dirty=856 wb=612 unstable=0 bg_thresh=999 thresh=1999 gap=531 poll_thresh=16 ino=257 dd-2584 [001] 246.313833: balance_dirty_state: bdi btrfs-1: dirty=881 wb=612 unstable=0 bg_thresh=997 thresh=1994 gap=501 poll_thresh=17 ino=257 dd-2584 [001] 246.313975: balance_dirty_state: bdi btrfs-1: dirty=931 wb=512 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=18 ino=257 dd-2584 [001] 246.314097: balance_dirty_state: bdi btrfs-1: dirty=956 wb=462 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 246.314213: balance_dirty_state: bdi btrfs-1: dirty=981 wb=462 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=20 ino=257 dd-2584 [001] 246.314331: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=462 unstable=0 bg_thresh=1003 thresh=2006 gap=513 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 246.314402: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13712 wrote=0 to_write=16384 dd-2584 [001] 246.314637: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=512 unstable=0 bg_thresh=1002 thresh=2005 gap=487 poll_thresh=22 ino=257 dd-2584 [001] 246.314639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 246.316117: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=736 to_write=15648 dd-2584 [001] 246.321302: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1187 unstable=0 bg_thresh=1005 thresh=2011 gap=493 poll_thresh=22 ino=257 dd-2584 [001] 246.321307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-379% task_weight=99% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.329304: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1037 unstable=0 bg_thresh=991 thresh=1982 gap=614 poll_thresh=22 ino=257 dd-2584 [001] 246.329387: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1012 unstable=0 bg_thresh=991 thresh=1982 gap=614 poll_thresh=16 ino=257 dd-2584 [001] 246.329539: balance_dirty_state: bdi btrfs-1: dirty=381 wb=937 unstable=0 bg_thresh=989 thresh=1979 gap=661 poll_thresh=17 ino=257 dd-2584 [001] 246.329671: balance_dirty_state: bdi btrfs-1: dirty=406 wb=937 unstable=0 bg_thresh=988 thresh=1977 gap=634 poll_thresh=18 ino=257 dd-2584 [001] 246.329799: balance_dirty_state: bdi btrfs-1: dirty=431 wb=937 unstable=0 bg_thresh=987 thresh=1975 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 246.329927: balance_dirty_state: bdi btrfs-1: dirty=481 wb=937 unstable=0 bg_thresh=987 thresh=1974 gap=556 poll_thresh=20 ino=257 dd-2584 [001] 246.330058: balance_dirty_state: bdi btrfs-1: dirty=506 wb=937 unstable=0 bg_thresh=989 thresh=1978 gap=535 poll_thresh=21 ino=257 dd-2584 [001] 246.330188: balance_dirty_state: bdi btrfs-1: dirty=531 wb=937 unstable=0 bg_thresh=987 thresh=1974 gap=506 poll_thresh=22 ino=257 dd-2584 [001] 246.330499: balance_dirty_state: bdi btrfs-1: dirty=556 wb=937 unstable=0 bg_thresh=996 thresh=1992 gap=499 poll_thresh=23 ino=257 dd-2584 [001] 246.330624: balance_dirty_state: bdi btrfs-1: dirty=606 wb=937 unstable=0 bg_thresh=989 thresh=1978 gap=435 poll_thresh=24 ino=257 dd-2584 [001] 246.330629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-187% task_gap=-475% task_weight=100% bdi_bw=66696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.337247: balance_dirty_state: bdi btrfs-1: dirty=606 wb=812 unstable=0 bg_thresh=986 thresh=1972 gap=554 poll_thresh=24 ino=257 dd-2584 [001] 246.337310: balance_dirty_state: bdi btrfs-1: dirty=606 wb=812 unstable=0 bg_thresh=986 thresh=1972 gap=554 poll_thresh=18 ino=257 dd-2584 [001] 246.337428: balance_dirty_state: bdi btrfs-1: dirty=656 wb=812 unstable=0 bg_thresh=988 thresh=1976 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 246.337549: balance_dirty_state: bdi btrfs-1: dirty=681 wb=812 unstable=0 bg_thresh=990 thresh=1981 gap=488 poll_thresh=20 ino=257 dd-2584 [001] 246.337553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-373% task_weight=99% bdi_bw=66696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.345246: balance_dirty_state: bdi btrfs-1: dirty=681 wb=737 unstable=0 bg_thresh=991 thresh=1982 gap=564 poll_thresh=20 ino=257 dd-2584 [001] 246.345321: balance_dirty_state: bdi btrfs-1: dirty=706 wb=737 unstable=0 bg_thresh=994 thresh=1988 gap=545 poll_thresh=15 ino=257 dd-2584 [001] 246.345383: balance_dirty_state: bdi btrfs-1: dirty=706 wb=737 unstable=0 bg_thresh=993 thresh=1987 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 246.345504: balance_dirty_state: bdi btrfs-1: dirty=756 wb=737 unstable=0 bg_thresh=993 thresh=1986 gap=493 poll_thresh=17 ino=257 dd-2584 [001] 246.345509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-317% task_weight=98% bdi_bw=66696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.353334: balance_dirty_state: bdi btrfs-1: dirty=756 wb=612 unstable=0 bg_thresh=995 thresh=1991 gap=623 poll_thresh=17 ino=257 dd-2584 [001] 246.353416: balance_dirty_state: bdi btrfs-1: dirty=756 wb=612 unstable=0 bg_thresh=998 thresh=1996 gap=628 poll_thresh=13 ino=257 dd-2584 [001] 246.353478: balance_dirty_state: bdi btrfs-1: dirty=781 wb=612 unstable=0 bg_thresh=997 thresh=1995 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 246.353539: balance_dirty_state: bdi btrfs-1: dirty=781 wb=612 unstable=0 bg_thresh=997 thresh=1995 gap=602 poll_thresh=15 ino=257 dd-2584 [001] 246.353602: balance_dirty_state: bdi btrfs-1: dirty=806 wb=612 unstable=0 bg_thresh=997 thresh=1994 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 246.353903: balance_dirty_state: bdi btrfs-1: dirty=831 wb=612 unstable=0 bg_thresh=996 thresh=1993 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 246.354023: balance_dirty_state: bdi btrfs-1: dirty=881 wb=612 unstable=0 bg_thresh=998 thresh=1997 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 246.354141: balance_dirty_state: bdi btrfs-1: dirty=906 wb=612 unstable=0 bg_thresh=998 thresh=1996 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 246.354146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=99% bdi_bw=66696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.361387: balance_dirty_state: bdi btrfs-1: dirty=906 wb=487 unstable=0 bg_thresh=999 thresh=1998 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 246.361476: balance_dirty_state: bdi btrfs-1: dirty=931 wb=487 unstable=0 bg_thresh=996 thresh=1992 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 246.361534: balance_dirty_state: bdi btrfs-1: dirty=931 wb=487 unstable=0 bg_thresh=998 thresh=1997 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 246.361591: balance_dirty_state: bdi btrfs-1: dirty=956 wb=487 unstable=0 bg_thresh=998 thresh=1996 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 246.361704: balance_dirty_state: bdi btrfs-1: dirty=981 wb=487 unstable=0 bg_thresh=997 thresh=1995 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 246.361818: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=487 unstable=0 bg_thresh=997 thresh=1994 gap=501 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 246.361880: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13760 wrote=0 to_write=16384 dd-2584 [001] 246.361947: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=487 unstable=0 bg_thresh=999 thresh=1998 gap=455 poll_thresh=19 ino=257 dd-2584 [001] 246.361948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-398% task_weight=100% bdi_bw=66696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 246.364039: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=720 to_write=15664 dd-2584 [001] 246.369316: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1087 unstable=0 bg_thresh=1000 thresh=2000 gap=582 poll_thresh=19 ino=257 dd-2584 [001] 246.369390: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1087 unstable=0 bg_thresh=1000 thresh=2000 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 246.369636: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1087 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 246.369696: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1087 unstable=0 bg_thresh=999 thresh=1999 gap=531 poll_thresh=16 ino=257 dd-2584 [001] 246.369815: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1087 unstable=0 bg_thresh=998 thresh=1997 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 246.369935: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1087 unstable=0 bg_thresh=998 thresh=1996 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 246.369940: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-150% task_gap=-399% task_weight=99% bdi_bw=66696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 246.377416: balance_dirty_state: bdi btrfs-1: dirty=431 wb=962 unstable=0 bg_thresh=998 thresh=1997 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 246.377542: balance_dirty_state: bdi btrfs-1: dirty=431 wb=962 unstable=0 bg_thresh=998 thresh=1997 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 246.377660: balance_dirty_state: bdi btrfs-1: dirty=456 wb=962 unstable=0 bg_thresh=1001 thresh=2002 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 246.377776: balance_dirty_state: bdi btrfs-1: dirty=481 wb=962 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 246.377898: balance_dirty_state: bdi btrfs-1: dirty=481 wb=962 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 246.378132: balance_dirty_state: bdi btrfs-1: dirty=531 wb=962 unstable=0 bg_thresh=1003 thresh=2006 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 246.378395: balance_dirty_state: bdi btrfs-1: dirty=556 wb=962 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 246.378407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=66696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 246.385359: balance_dirty_state: bdi btrfs-1: dirty=556 wb=787 unstable=0 bg_thresh=1004 thresh=2008 gap=665 poll_thresh=18 ino=257 dd-2584 [004] 246.385547: balance_dirty_state: bdi btrfs-1: dirty=581 wb=787 unstable=0 bg_thresh=1001 thresh=2002 gap=634 poll_thresh=13 ino=257 dd-2584 [004] 246.385726: balance_dirty_state: bdi btrfs-1: dirty=581 wb=787 unstable=0 bg_thresh=1003 thresh=2007 gap=639 poll_thresh=14 ino=257 dd-2584 [004] 246.386525: balance_dirty_state: bdi btrfs-1: dirty=606 wb=737 unstable=0 bg_thresh=1000 thresh=2001 gap=658 poll_thresh=15 ino=257 dd-2584 [004] 246.386709: balance_dirty_state: bdi btrfs-1: dirty=606 wb=737 unstable=0 bg_thresh=1003 thresh=2006 gap=663 poll_thresh=16 ino=257 dd-2584 [004] 246.387069: balance_dirty_state: bdi btrfs-1: dirty=656 wb=737 unstable=0 bg_thresh=1005 thresh=2010 gap=617 poll_thresh=17 ino=257 dd-2584 [004] 246.387426: balance_dirty_state: bdi btrfs-1: dirty=681 wb=737 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 246.387781: balance_dirty_state: bdi btrfs-1: dirty=706 wb=737 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=19 ino=257 dd-2584 [004] 246.388141: balance_dirty_state: bdi btrfs-1: dirty=756 wb=737 unstable=0 bg_thresh=1000 thresh=2001 gap=508 poll_thresh=20 ino=257 dd-2584 [004] 246.388502: balance_dirty_state: bdi btrfs-1: dirty=781 wb=737 unstable=0 bg_thresh=1002 thresh=2005 gap=487 poll_thresh=21 ino=257 dd-2584 [004] 246.388515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-387% task_weight=99% bdi_bw=66696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 246.393325: balance_dirty_state: bdi btrfs-1: dirty=781 wb=737 unstable=0 bg_thresh=1002 thresh=2004 gap=486 poll_thresh=21 ino=257 dd-2584 [004] 246.393336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-389% task_weight=99% bdi_bw=66696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 246.405376: balance_dirty_state: bdi btrfs-1: dirty=781 wb=487 unstable=0 bg_thresh=1001 thresh=2003 gap=735 poll_thresh=21 ino=257 dd-2584 [004] 246.405441: balance_dirty_state: bdi btrfs-1: dirty=806 wb=487 unstable=0 bg_thresh=1001 thresh=2003 gap=710 poll_thresh=16 ino=257 dd-2584 [004] 246.405554: balance_dirty_state: bdi btrfs-1: dirty=831 wb=487 unstable=0 bg_thresh=1001 thresh=2002 gap=684 poll_thresh=17 ino=257 dd-2584 [004] 246.405838: balance_dirty_state: bdi btrfs-1: dirty=856 wb=487 unstable=0 bg_thresh=1003 thresh=2006 gap=663 poll_thresh=18 ino=257 dd-2584 [004] 246.405952: balance_dirty_state: bdi btrfs-1: dirty=881 wb=487 unstable=0 bg_thresh=1002 thresh=2005 gap=637 poll_thresh=19 ino=257 dd-2584 [004] 246.406065: balance_dirty_state: bdi btrfs-1: dirty=931 wb=487 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=20 ino=257 dd-2584 [004] 246.406178: balance_dirty_state: bdi btrfs-1: dirty=956 wb=487 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=21 ino=257 dd-2584 [004] 246.406291: balance_dirty_state: bdi btrfs-1: dirty=981 wb=487 unstable=0 bg_thresh=1000 thresh=2001 gap=533 poll_thresh=22 ino=257 dd-2584 [004] 246.406403: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=487 unstable=0 bg_thresh=1000 thresh=2000 gap=507 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 246.406498: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13804 wrote=0 to_write=16384 dd-2584 [004] 246.406616: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=387 unstable=0 bg_thresh=996 thresh=1992 gap=549 poll_thresh=24 ino=257 dd-2584 [004] 246.406783: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=387 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=25 ino=257 dd-2584 [004] 246.407126: balance_dirty_state: bdi btrfs-1: dirty=906 wb=537 unstable=0 bg_thresh=997 thresh=1995 gap=552 poll_thresh=26 ino=257 dd-2584 [004] 246.407303: balance_dirty_state: bdi btrfs-1: dirty=906 wb=587 unstable=0 bg_thresh=999 thresh=1998 gap=505 poll_thresh=27 ino=257 dd-2584 [004] 246.407479: balance_dirty_state: bdi btrfs-1: dirty=856 wb=662 unstable=0 bg_thresh=998 thresh=1996 gap=478 poll_thresh=28 ino=257 dd-2584 [004] 246.407481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-150% task_gap=-400% task_weight=100% bdi_bw=66696 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 246.408672: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=864 to_write=15520 dd-2584 [004] 246.413385: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1187 unstable=0 bg_thresh=1003 thresh=2006 gap=488 poll_thresh=28 ino=257 dd-2584 [004] 246.413390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=66696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 246.421359: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1062 unstable=0 bg_thresh=1002 thresh=2005 gap=612 poll_thresh=28 ino=257 dd-2584 [004] 246.421442: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1062 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=21 ino=257 dd-2584 [004] 246.421561: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1062 unstable=0 bg_thresh=1004 thresh=2008 gap=565 poll_thresh=22 ino=257 dd-2584 [004] 246.421676: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1062 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=23 ino=257 dd-2584 [004] 246.421790: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1062 unstable=0 bg_thresh=1003 thresh=2006 gap=513 poll_thresh=24 ino=257 dd-2584 [004] 246.421907: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1062 unstable=0 bg_thresh=1005 thresh=2010 gap=467 poll_thresh=25 ino=257 dd-2584 [004] 246.421913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=66696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 246.429324: balance_dirty_state: bdi btrfs-1: dirty=481 wb=862 unstable=0 bg_thresh=1004 thresh=2008 gap=665 poll_thresh=25 ino=257 dd-2584 [004] 246.429426: balance_dirty_state: bdi btrfs-1: dirty=481 wb=862 unstable=0 bg_thresh=1004 thresh=2008 gap=665 poll_thresh=19 ino=257 dd-2584 [004] 246.429902: balance_dirty_state: bdi btrfs-1: dirty=531 wb=862 unstable=0 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=20 ino=257 dd-2584 [004] 246.430073: balance_dirty_state: bdi btrfs-1: dirty=556 wb=862 unstable=0 bg_thresh=1000 thresh=2000 gap=582 poll_thresh=21 ino=257 dd-2584 [004] 246.430244: balance_dirty_state: bdi btrfs-1: dirty=581 wb=862 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=22 ino=257 dd-2584 [004] 246.430412: balance_dirty_state: bdi btrfs-1: dirty=606 wb=862 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=23 ino=257 dd-2584 [004] 246.430584: balance_dirty_state: bdi btrfs-1: dirty=656 wb=862 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=24 ino=257 dd-2584 [004] 246.430590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=66696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 246.437305: balance_dirty_state: bdi btrfs-1: dirty=656 wb=862 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=24 ino=257 dd-2584 [004] 246.437317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 246.445369: balance_dirty_state: bdi btrfs-1: dirty=656 wb=612 unstable=0 bg_thresh=1000 thresh=2001 gap=733 poll_thresh=24 ino=257 dd-2584 [004] 246.445453: balance_dirty_state: bdi btrfs-1: dirty=656 wb=612 unstable=0 bg_thresh=1003 thresh=2006 gap=738 poll_thresh=18 ino=257 dd-2584 [004] 246.445570: balance_dirty_state: bdi btrfs-1: dirty=706 wb=612 unstable=0 bg_thresh=1005 thresh=2010 gap=692 poll_thresh=19 ino=257 dd-2584 [004] 246.445684: balance_dirty_state: bdi btrfs-1: dirty=731 wb=612 unstable=0 bg_thresh=1004 thresh=2009 gap=666 poll_thresh=20 ino=257 dd-2584 [004] 246.445797: balance_dirty_state: bdi btrfs-1: dirty=756 wb=612 unstable=0 bg_thresh=1004 thresh=2008 gap=640 poll_thresh=21 ino=257 dd-2584 [004] 246.446083: balance_dirty_state: bdi btrfs-1: dirty=781 wb=612 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=22 ino=257 dd-2584 [004] 246.446197: balance_dirty_state: bdi btrfs-1: dirty=831 wb=612 unstable=0 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=23 ino=257 dd-2584 [004] 246.446308: balance_dirty_state: bdi btrfs-1: dirty=856 wb=612 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=24 ino=257 dd-2584 [004] 246.446420: balance_dirty_state: bdi btrfs-1: dirty=881 wb=612 unstable=0 bg_thresh=1001 thresh=2003 gap=510 poll_thresh=25 ino=257 dd-2584 [004] 246.446535: balance_dirty_state: bdi btrfs-1: dirty=931 wb=612 unstable=0 bg_thresh=1003 thresh=2007 gap=464 poll_thresh=26 ino=257 dd-2584 [004] 246.446539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-142% task_gap=-385% task_weight=99% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 246.453387: balance_dirty_state: bdi btrfs-1: dirty=931 wb=487 unstable=0 bg_thresh=1007 thresh=2015 gap=597 poll_thresh=26 ino=257 dd-2584 [004] 246.453479: balance_dirty_state: bdi btrfs-1: dirty=931 wb=487 unstable=0 bg_thresh=1007 thresh=2015 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 246.453639: balance_dirty_state: bdi btrfs-1: dirty=956 wb=487 unstable=0 bg_thresh=1007 thresh=2014 gap=571 poll_thresh=20 ino=257 dd-2584 [004] 246.453760: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=487 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=21 ino=257 dd-2584 [004] 246.454157: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=487 unstable=0 bg_thresh=1005 thresh=2011 gap=493 poll_thresh=22 ino=257 dd-2584 [004] 246.454163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 246.454233: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13852 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 246.456444: writeback_single_inode: bdi btrfs-1: ino=257 state= age=292 wrote=704 to_write=15680 dd-2584 [005] 246.465350: balance_dirty_state: bdi btrfs-1: dirty=306 wb=962 unstable=0 bg_thresh=994 thresh=1988 gap=720 poll_thresh=22 ino=257 dd-2584 [005] 246.465462: balance_dirty_state: bdi btrfs-1: dirty=331 wb=962 unstable=0 bg_thresh=993 thresh=1987 gap=694 poll_thresh=16 ino=257 dd-2584 [005] 246.465664: balance_dirty_state: bdi btrfs-1: dirty=356 wb=962 unstable=0 bg_thresh=993 thresh=1986 gap=668 poll_thresh=17 ino=257 dd-2584 [005] 246.465787: balance_dirty_state: bdi btrfs-1: dirty=381 wb=962 unstable=0 bg_thresh=992 thresh=1985 gap=642 poll_thresh=18 ino=257 dd-2584 [005] 246.465914: balance_dirty_state: bdi btrfs-1: dirty=406 wb=962 unstable=0 bg_thresh=992 thresh=1984 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 246.466036: balance_dirty_state: bdi btrfs-1: dirty=456 wb=962 unstable=0 bg_thresh=994 thresh=1988 gap=570 poll_thresh=20 ino=257 dd-2584 [005] 246.466159: balance_dirty_state: bdi btrfs-1: dirty=481 wb=962 unstable=0 bg_thresh=993 thresh=1987 gap=544 poll_thresh=21 ino=257 dd-2584 [005] 246.466301: balance_dirty_state: bdi btrfs-1: dirty=506 wb=962 unstable=0 bg_thresh=993 thresh=1986 gap=518 poll_thresh=22 ino=257 dd-2584 [005] 246.466524: balance_dirty_state: bdi btrfs-1: dirty=556 wb=962 unstable=0 bg_thresh=992 thresh=1985 gap=467 poll_thresh=23 ino=257 dd-2584 [005] 246.466533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=99% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 246.473306: balance_dirty_state: bdi btrfs-1: dirty=556 wb=812 unstable=0 bg_thresh=988 thresh=1976 gap=608 poll_thresh=23 ino=257 dd-2584 [001] 246.473633: balance_dirty_state: bdi btrfs-1: dirty=581 wb=812 unstable=0 bg_thresh=990 thresh=1981 gap=588 poll_thresh=17 ino=257 dd-2584 [001] 246.473810: balance_dirty_state: bdi btrfs-1: dirty=606 wb=812 unstable=0 bg_thresh=993 thresh=1986 gap=568 poll_thresh=18 ino=257 dd-2584 [001] 246.473967: balance_dirty_state: bdi btrfs-1: dirty=631 wb=812 unstable=0 bg_thresh=995 thresh=1991 gap=548 poll_thresh=19 ino=257 dd-2584 [001] 246.474126: balance_dirty_state: bdi btrfs-1: dirty=681 wb=812 unstable=0 bg_thresh=997 thresh=1995 gap=502 poll_thresh=20 ino=257 dd-2584 [001] 246.474284: balance_dirty_state: bdi btrfs-1: dirty=706 wb=812 unstable=0 bg_thresh=997 thresh=1994 gap=476 poll_thresh=21 ino=257 dd-2584 [001] 246.474290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.481297: balance_dirty_state: bdi btrfs-1: dirty=706 wb=812 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=21 ino=257 dd-2584 [001] 246.481301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.489358: balance_dirty_state: bdi btrfs-1: dirty=706 wb=612 unstable=0 bg_thresh=1005 thresh=2010 gap=692 poll_thresh=21 ino=257 dd-2584 [001] 246.489428: balance_dirty_state: bdi btrfs-1: dirty=731 wb=612 unstable=0 bg_thresh=1005 thresh=2010 gap=667 poll_thresh=16 ino=257 dd-2584 [001] 246.489549: balance_dirty_state: bdi btrfs-1: dirty=756 wb=612 unstable=0 bg_thresh=1007 thresh=2014 gap=646 poll_thresh=17 ino=257 dd-2584 [001] 246.489672: balance_dirty_state: bdi btrfs-1: dirty=781 wb=612 unstable=0 bg_thresh=1006 thresh=2013 gap=620 poll_thresh=18 ino=257 dd-2584 [001] 246.489794: balance_dirty_state: bdi btrfs-1: dirty=806 wb=612 unstable=0 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 246.490094: balance_dirty_state: bdi btrfs-1: dirty=856 wb=612 unstable=0 bg_thresh=1002 thresh=2005 gap=537 poll_thresh=20 ino=257 dd-2584 [001] 246.490213: balance_dirty_state: bdi btrfs-1: dirty=881 wb=612 unstable=0 bg_thresh=1004 thresh=2009 gap=516 poll_thresh=21 ino=257 dd-2584 [001] 246.490332: balance_dirty_state: bdi btrfs-1: dirty=906 wb=612 unstable=0 bg_thresh=1004 thresh=2008 gap=490 poll_thresh=22 ino=257 dd-2584 [001] 246.490337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 246.501398: balance_dirty_state: bdi btrfs-1: dirty=906 wb=337 unstable=0 bg_thresh=999 thresh=1999 gap=756 poll_thresh=22 ino=257 dd-2584 [000] 246.501502: balance_dirty_state: bdi btrfs-1: dirty=931 wb=337 unstable=0 bg_thresh=1002 thresh=2004 gap=736 poll_thresh=16 ino=257 dd-2584 [000] 246.501657: balance_dirty_state: bdi btrfs-1: dirty=956 wb=337 unstable=0 bg_thresh=1004 thresh=2009 gap=716 poll_thresh=17 ino=257 dd-2584 [000] 246.501805: balance_dirty_state: bdi btrfs-1: dirty=981 wb=337 unstable=0 bg_thresh=1004 thresh=2008 gap=690 poll_thresh=18 ino=257 dd-2584 [000] 246.501959: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=337 unstable=0 bg_thresh=1006 thresh=2012 gap=644 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 246.502031: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13900 wrote=0 to_write=16384 dd-2584 [000] 246.502120: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=337 unstable=0 bg_thresh=1002 thresh=2005 gap=612 poll_thresh=20 ino=257 dd-2584 [000] 246.502517: balance_dirty_state: bdi btrfs-1: dirty=981 wb=437 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=21 ino=257 dd-2584 [000] 246.502681: balance_dirty_state: bdi btrfs-1: dirty=956 wb=487 unstable=0 bg_thresh=1001 thresh=2003 gap=560 poll_thresh=22 ino=257 dd-2584 [000] 246.502821: balance_dirty_state: bdi btrfs-1: dirty=956 wb=537 unstable=0 bg_thresh=1003 thresh=2007 gap=514 poll_thresh=23 ino=257 dd-2584 [000] 246.502950: balance_dirty_state: bdi btrfs-1: dirty=906 wb=587 unstable=0 bg_thresh=1003 thresh=2006 gap=513 poll_thresh=24 ino=257 dd-2584 [000] 246.503078: balance_dirty_state: bdi btrfs-1: dirty=881 wb=662 unstable=0 bg_thresh=1002 thresh=2005 gap=462 poll_thresh=25 ino=257 dd-2584 [000] 246.503080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 246.504316: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=896 to_write=15488 dd-2584 [006] 246.509317: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1087 unstable=0 bg_thresh=1004 thresh=2008 gap=590 poll_thresh=25 ino=257 dd-2584 [006] 246.509381: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1087 unstable=0 bg_thresh=1004 thresh=2008 gap=590 poll_thresh=19 ino=257 dd-2584 [006] 246.509522: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1087 unstable=0 bg_thresh=1006 thresh=2013 gap=545 poll_thresh=20 ino=257 dd-2584 [006] 246.509643: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1087 unstable=0 bg_thresh=1011 thresh=2023 gap=530 poll_thresh=21 ino=257 dd-2584 [006] 246.509765: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1087 unstable=0 bg_thresh=1011 thresh=2022 gap=504 poll_thresh=22 ino=257 dd-2584 [006] 246.509770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 246.517317: balance_dirty_state: bdi btrfs-1: dirty=431 wb=962 unstable=0 bg_thresh=1009 thresh=2018 gap=625 poll_thresh=22 ino=257 dd-2584 [006] 246.517603: balance_dirty_state: bdi btrfs-1: dirty=456 wb=962 unstable=0 bg_thresh=1009 thresh=2018 gap=600 poll_thresh=16 ino=257 dd-2584 [006] 246.517715: balance_dirty_state: bdi btrfs-1: dirty=481 wb=962 unstable=0 bg_thresh=1011 thresh=2023 gap=580 poll_thresh=17 ino=257 dd-2584 [006] 246.517828: balance_dirty_state: bdi btrfs-1: dirty=531 wb=962 unstable=0 bg_thresh=1011 thresh=2022 gap=529 poll_thresh=18 ino=257 dd-2584 [006] 246.517942: balance_dirty_state: bdi btrfs-1: dirty=556 wb=962 unstable=0 bg_thresh=1013 thresh=2026 gap=508 poll_thresh=19 ino=257 dd-2584 [006] 246.518060: balance_dirty_state: bdi btrfs-1: dirty=581 wb=962 unstable=0 bg_thresh=1012 thresh=2025 gap=482 poll_thresh=20 ino=257 dd-2584 [006] 246.518065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 246.525369: balance_dirty_state: bdi btrfs-1: dirty=581 wb=912 unstable=0 bg_thresh=1006 thresh=2012 gap=519 poll_thresh=20 ino=257 dd-2584 [002] 246.525557: balance_dirty_state: bdi btrfs-1: dirty=606 wb=912 unstable=0 bg_thresh=1006 thresh=2012 gap=494 poll_thresh=15 ino=257 dd-2584 [002] 246.525569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 246.533408: balance_dirty_state: bdi btrfs-1: dirty=606 wb=787 unstable=0 bg_thresh=1005 thresh=2011 gap=618 poll_thresh=15 ino=257 dd-2584 [004] 246.533476: balance_dirty_state: bdi btrfs-1: dirty=631 wb=787 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=11 ino=257 dd-2584 [004] 246.533536: balance_dirty_state: bdi btrfs-1: dirty=631 wb=787 unstable=0 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=12 ino=257 dd-2584 [004] 246.533596: balance_dirty_state: bdi btrfs-1: dirty=656 wb=787 unstable=0 bg_thresh=1007 thresh=2015 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 246.533655: balance_dirty_state: bdi btrfs-1: dirty=681 wb=787 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=14 ino=257 dd-2584 [004] 246.533714: balance_dirty_state: bdi btrfs-1: dirty=681 wb=787 unstable=0 bg_thresh=1007 thresh=2014 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 246.533774: balance_dirty_state: bdi btrfs-1: dirty=706 wb=787 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 246.534071: balance_dirty_state: bdi btrfs-1: dirty=731 wb=787 unstable=0 bg_thresh=1006 thresh=2012 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 246.534076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=66224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 246.541382: balance_dirty_state: bdi btrfs-1: dirty=731 wb=537 unstable=0 bg_thresh=1005 thresh=2011 gap=743 poll_thresh=17 ino=257 dd-2584 [004] 246.541495: balance_dirty_state: bdi btrfs-1: dirty=756 wb=537 unstable=0 bg_thresh=1008 thresh=2016 gap=723 poll_thresh=13 ino=257 dd-2584 [004] 246.541616: balance_dirty_state: bdi btrfs-1: dirty=756 wb=537 unstable=0 bg_thresh=1005 thresh=2010 gap=717 poll_thresh=14 ino=257 dd-2584 [004] 246.541735: balance_dirty_state: bdi btrfs-1: dirty=781 wb=537 unstable=0 bg_thresh=1007 thresh=2015 gap=697 poll_thresh=15 ino=257 dd-2584 [004] 246.541852: balance_dirty_state: bdi btrfs-1: dirty=806 wb=537 unstable=0 bg_thresh=1007 thresh=2014 gap=671 poll_thresh=16 ino=257 dd-2584 [004] 246.542089: balance_dirty_state: bdi btrfs-1: dirty=831 wb=537 unstable=0 bg_thresh=1006 thresh=2013 gap=645 poll_thresh=17 ino=257 dd-2584 [004] 246.542324: balance_dirty_state: bdi btrfs-1: dirty=856 wb=537 unstable=0 bg_thresh=1006 thresh=2012 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 246.542559: balance_dirty_state: bdi btrfs-1: dirty=906 wb=537 unstable=0 bg_thresh=1005 thresh=2011 gap=568 poll_thresh=19 ino=257 dd-2584 [004] 246.542793: balance_dirty_state: bdi btrfs-1: dirty=931 wb=537 unstable=0 bg_thresh=1007 thresh=2015 gap=547 poll_thresh=20 ino=257 dd-2584 [004] 246.543030: balance_dirty_state: bdi btrfs-1: dirty=956 wb=537 unstable=0 bg_thresh=1007 thresh=2014 gap=521 poll_thresh=21 ino=257 dd-2584 [004] 246.543629: balance_dirty_state: bdi btrfs-1: dirty=981 wb=537 unstable=0 bg_thresh=1006 thresh=2013 gap=495 poll_thresh=22 ino=257 dd-2584 [004] 246.543638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=67152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 246.549354: balance_dirty_state: bdi btrfs-1: dirty=981 wb=462 unstable=0 bg_thresh=1007 thresh=2015 gap=572 poll_thresh=22 ino=257 dd-2584 [004] 246.549473: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=412 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 246.549596: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=412 unstable=0 bg_thresh=1006 thresh=2013 gap=570 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 246.549684: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13948 wrote=0 to_write=16384 dd-2584 [004] 246.549723: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=412 unstable=0 bg_thresh=1008 thresh=2017 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 246.549845: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=437 unstable=0 bg_thresh=1008 thresh=2016 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 246.549846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=67152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 246.551969: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=768 to_write=15616 dd-2584 [002] 246.557419: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1062 unstable=0 bg_thresh=1007 thresh=2014 gap=621 poll_thresh=19 ino=257 dd-2584 [002] 246.557527: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1062 unstable=0 bg_thresh=1009 thresh=2019 gap=626 poll_thresh=14 ino=257 dd-2584 [002] 246.557646: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1062 unstable=0 bg_thresh=1012 thresh=2024 gap=606 poll_thresh=15 ino=257 dd-2584 [002] 246.557764: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1062 unstable=0 bg_thresh=1009 thresh=2018 gap=600 poll_thresh=16 ino=257 dd-2584 [002] 246.558000: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1062 unstable=0 bg_thresh=1008 thresh=2017 gap=549 poll_thresh=17 ino=257 dd-2584 [002] 246.558237: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1062 unstable=0 bg_thresh=1010 thresh=2021 gap=528 poll_thresh=18 ino=257 dd-2584 [002] 246.558837: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1062 unstable=0 bg_thresh=1010 thresh=2020 gap=502 poll_thresh=19 ino=257 dd-2584 [002] 246.558846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=67152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 246.565448: balance_dirty_state: bdi btrfs-1: dirty=456 wb=937 unstable=0 bg_thresh=1010 thresh=2021 gap=628 poll_thresh=19 ino=257 dd-2584 [002] 246.565517: balance_dirty_state: bdi btrfs-1: dirty=481 wb=937 unstable=0 bg_thresh=1010 thresh=2020 gap=602 poll_thresh=14 ino=257 dd-2584 [002] 246.565576: balance_dirty_state: bdi btrfs-1: dirty=506 wb=937 unstable=0 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=15 ino=257 dd-2584 [002] 246.565636: balance_dirty_state: bdi btrfs-1: dirty=506 wb=937 unstable=0 bg_thresh=1009 thresh=2019 gap=576 poll_thresh=16 ino=257 dd-2584 [002] 246.565755: balance_dirty_state: bdi btrfs-1: dirty=531 wb=937 unstable=0 bg_thresh=1009 thresh=2018 gap=550 poll_thresh=17 ino=257 dd-2584 [002] 246.565872: balance_dirty_state: bdi btrfs-1: dirty=581 wb=937 unstable=0 bg_thresh=1011 thresh=2022 gap=504 poll_thresh=18 ino=257 dd-2584 [002] 246.565877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=67152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 246.573444: balance_dirty_state: bdi btrfs-1: dirty=581 wb=837 unstable=0 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=18 ino=257 dd-2584 [002] 246.573529: balance_dirty_state: bdi btrfs-1: dirty=581 wb=787 unstable=0 bg_thresh=1005 thresh=2010 gap=642 poll_thresh=13 ino=257 dd-2584 [002] 246.573591: balance_dirty_state: bdi btrfs-1: dirty=606 wb=787 unstable=0 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=14 ino=257 dd-2584 [002] 246.573650: balance_dirty_state: bdi btrfs-1: dirty=631 wb=787 unstable=0 bg_thresh=1004 thresh=2009 gap=591 poll_thresh=15 ino=257 dd-2584 [002] 246.573710: balance_dirty_state: bdi btrfs-1: dirty=631 wb=787 unstable=0 bg_thresh=1004 thresh=2008 gap=590 poll_thresh=16 ino=257 dd-2584 [002] 246.573827: balance_dirty_state: bdi btrfs-1: dirty=681 wb=787 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 246.574126: balance_dirty_state: bdi btrfs-1: dirty=706 wb=787 unstable=0 bg_thresh=1005 thresh=2011 gap=518 poll_thresh=18 ino=257 dd-2584 [002] 246.574246: balance_dirty_state: bdi btrfs-1: dirty=731 wb=787 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=19 ino=257 dd-2584 [002] 246.574250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=67152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 246.581384: balance_dirty_state: bdi btrfs-1: dirty=731 wb=662 unstable=0 bg_thresh=1006 thresh=2013 gap=620 poll_thresh=19 ino=257 dd-2584 [000] 246.581482: balance_dirty_state: bdi btrfs-1: dirty=756 wb=662 unstable=0 bg_thresh=1006 thresh=2013 gap=595 poll_thresh=14 ino=257 dd-2584 [000] 246.581571: balance_dirty_state: bdi btrfs-1: dirty=781 wb=662 unstable=0 bg_thresh=1009 thresh=2018 gap=575 poll_thresh=15 ino=257 dd-2584 [000] 246.581659: balance_dirty_state: bdi btrfs-1: dirty=781 wb=662 unstable=0 bg_thresh=1009 thresh=2018 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 246.581834: balance_dirty_state: bdi btrfs-1: dirty=831 wb=662 unstable=0 bg_thresh=1011 thresh=2023 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 246.582013: balance_dirty_state: bdi btrfs-1: dirty=856 wb=662 unstable=0 bg_thresh=1013 thresh=2027 gap=509 poll_thresh=18 ino=257 dd-2584 [000] 246.582189: balance_dirty_state: bdi btrfs-1: dirty=881 wb=662 unstable=0 bg_thresh=1013 thresh=2026 gap=483 poll_thresh=19 ino=257 dd-2584 [000] 246.582196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=67152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 246.589354: balance_dirty_state: bdi btrfs-1: dirty=881 wb=537 unstable=0 bg_thresh=1012 thresh=2024 gap=606 poll_thresh=19 ino=257 dd-2584 [000] 246.589455: balance_dirty_state: bdi btrfs-1: dirty=906 wb=537 unstable=0 bg_thresh=1011 thresh=2023 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 246.589544: balance_dirty_state: bdi btrfs-1: dirty=906 wb=537 unstable=0 bg_thresh=1011 thresh=2023 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 246.589635: balance_dirty_state: bdi btrfs-1: dirty=931 wb=537 unstable=0 bg_thresh=1011 thresh=2022 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 246.590086: balance_dirty_state: bdi btrfs-1: dirty=956 wb=537 unstable=0 bg_thresh=1013 thresh=2026 gap=533 poll_thresh=17 ino=257 dd-2584 [000] 246.590263: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=537 unstable=0 bg_thresh=1012 thresh=2025 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 246.590270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=67152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 246.597455: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=412 unstable=0 bg_thresh=1013 thresh=2026 gap=608 poll_thresh=18 ino=257 dd-2584 [000] 246.597542: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=412 unstable=0 bg_thresh=1010 thresh=2020 gap=602 poll_thresh=13 ino=257 dd-2584 [000] 246.597600: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=412 unstable=0 bg_thresh=1012 thresh=2025 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 246.597663: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=412 unstable=0 bg_thresh=1009 thresh=2019 gap=576 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 246.597665: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13996 wrote=0 to_write=16384 dd-2584 [000] 246.597725: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=412 unstable=0 bg_thresh=1012 thresh=2024 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 246.597850: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=437 unstable=0 bg_thresh=1014 thresh=2028 gap=535 poll_thresh=17 ino=257 dd-2584 [000] 246.597976: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=487 unstable=0 bg_thresh=1013 thresh=2027 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 246.597978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=67152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 246.599579: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=800 to_write=15584 dd-2584 [000] 246.605347: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1062 unstable=0 bg_thresh=1010 thresh=2021 gap=628 poll_thresh=18 ino=257 dd-2584 [000] 246.605432: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1062 unstable=0 bg_thresh=1010 thresh=2021 gap=628 poll_thresh=13 ino=257 dd-2584 [000] 246.605516: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1062 unstable=0 bg_thresh=1013 thresh=2026 gap=608 poll_thresh=14 ino=257 dd-2584 [000] 246.605598: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1062 unstable=0 bg_thresh=1013 thresh=2026 gap=583 poll_thresh=15 ino=257 dd-2584 [000] 246.605688: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1062 unstable=0 bg_thresh=1012 thresh=2025 gap=582 poll_thresh=16 ino=257 dd-2584 [000] 246.606082: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1062 unstable=0 bg_thresh=1014 thresh=2029 gap=536 poll_thresh=17 ino=257 dd-2584 [000] 246.606251: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1062 unstable=0 bg_thresh=1014 thresh=2028 gap=510 poll_thresh=18 ino=257 dd-2584 [000] 246.606417: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1062 unstable=0 bg_thresh=1013 thresh=2027 gap=484 poll_thresh=19 ino=257 dd-2584 [000] 246.606424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=67152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 246.613363: balance_dirty_state: bdi btrfs-1: dirty=481 wb=937 unstable=0 bg_thresh=996 thresh=1992 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 246.613455: balance_dirty_state: bdi btrfs-1: dirty=506 wb=937 unstable=0 bg_thresh=996 thresh=1992 gap=549 poll_thresh=14 ino=257 dd-2584 [004] 246.613539: balance_dirty_state: bdi btrfs-1: dirty=506 wb=937 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 246.613623: balance_dirty_state: bdi btrfs-1: dirty=531 wb=937 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 246.613797: balance_dirty_state: bdi btrfs-1: dirty=556 wb=937 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 246.613972: balance_dirty_state: bdi btrfs-1: dirty=581 wb=937 unstable=0 bg_thresh=1006 thresh=2012 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 246.613978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-283% task_weight=99% bdi_bw=67152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 246.621436: balance_dirty_state: bdi btrfs-1: dirty=581 wb=812 unstable=0 bg_thresh=999 thresh=1998 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 246.621530: balance_dirty_state: bdi btrfs-1: dirty=606 wb=812 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 246.621616: balance_dirty_state: bdi btrfs-1: dirty=631 wb=812 unstable=0 bg_thresh=1001 thresh=2003 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 246.621700: balance_dirty_state: bdi btrfs-1: dirty=631 wb=812 unstable=0 bg_thresh=1001 thresh=2003 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 246.621786: balance_dirty_state: bdi btrfs-1: dirty=656 wb=812 unstable=0 bg_thresh=1004 thresh=2008 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 246.622259: balance_dirty_state: bdi btrfs-1: dirty=681 wb=812 unstable=0 bg_thresh=1006 thresh=2012 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 246.622430: balance_dirty_state: bdi btrfs-1: dirty=731 wb=812 unstable=0 bg_thresh=1005 thresh=2011 gap=468 poll_thresh=18 ino=257 dd-2584 [004] 246.622436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=67152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 246.629396: balance_dirty_state: bdi btrfs-1: dirty=731 wb=562 unstable=0 bg_thresh=988 thresh=1977 gap=684 poll_thresh=18 ino=257 dd-2584 [003] 246.629470: balance_dirty_state: bdi btrfs-1: dirty=731 wb=562 unstable=0 bg_thresh=985 thresh=1971 gap=678 poll_thresh=13 ino=257 dd-2584 [003] 246.629534: balance_dirty_state: bdi btrfs-1: dirty=756 wb=562 unstable=0 bg_thresh=988 thresh=1976 gap=658 poll_thresh=14 ino=257 dd-2584 [003] 246.629598: balance_dirty_state: bdi btrfs-1: dirty=756 wb=562 unstable=0 bg_thresh=984 thresh=1968 gap=650 poll_thresh=15 ino=257 dd-2584 [003] 246.629663: balance_dirty_state: bdi btrfs-1: dirty=781 wb=562 unstable=0 bg_thresh=984 thresh=1968 gap=625 poll_thresh=16 ino=257 dd-2584 [003] 246.629786: balance_dirty_state: bdi btrfs-1: dirty=806 wb=562 unstable=0 bg_thresh=983 thresh=1966 gap=598 poll_thresh=17 ino=257 dd-2584 [003] 246.629911: balance_dirty_state: bdi btrfs-1: dirty=856 wb=562 unstable=0 bg_thresh=988 thresh=1976 gap=558 poll_thresh=18 ino=257 dd-2584 [003] 246.630036: balance_dirty_state: bdi btrfs-1: dirty=881 wb=562 unstable=0 bg_thresh=984 thresh=1969 gap=526 poll_thresh=19 ino=257 dd-2584 [003] 246.630161: balance_dirty_state: bdi btrfs-1: dirty=906 wb=562 unstable=0 bg_thresh=983 thresh=1966 gap=498 poll_thresh=20 ino=257 dd-2584 [003] 246.630469: balance_dirty_state: bdi btrfs-1: dirty=931 wb=562 unstable=0 bg_thresh=988 thresh=1976 gap=483 poll_thresh=21 ino=257 dd-2584 [003] 246.630474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-186% task_weight=98% bdi_bw=67152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 246.637418: balance_dirty_state: bdi btrfs-1: dirty=931 wb=437 unstable=0 bg_thresh=992 thresh=1984 gap=616 poll_thresh=21 ino=257 dd-2584 [003] 246.637487: balance_dirty_state: bdi btrfs-1: dirty=956 wb=437 unstable=0 bg_thresh=989 thresh=1978 gap=585 poll_thresh=16 ino=257 dd-2584 [003] 246.637605: balance_dirty_state: bdi btrfs-1: dirty=981 wb=437 unstable=0 bg_thresh=991 thresh=1982 gap=564 poll_thresh=17 ino=257 dd-2584 [003] 246.637723: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=437 unstable=0 bg_thresh=990 thresh=1981 gap=513 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 246.637747: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14036 wrote=0 to_write=16384 dd-2584 [003] 246.637898: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=437 unstable=0 bg_thresh=990 thresh=1980 gap=487 poll_thresh=19 ino=257 dd-2584 [003] 246.637901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=67152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 246.639536: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=736 to_write=15648 dd-2584 [003] 246.645414: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1162 unstable=0 bg_thresh=993 thresh=1986 gap=493 poll_thresh=19 ino=257 dd-2584 [003] 246.645424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=98% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 246.653463: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1037 unstable=0 bg_thresh=989 thresh=1979 gap=611 poll_thresh=19 ino=257 dd-2584 [003] 246.653571: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1037 unstable=0 bg_thresh=989 thresh=1978 gap=585 poll_thresh=14 ino=257 dd-2584 [003] 246.653663: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1037 unstable=0 bg_thresh=989 thresh=1978 gap=585 poll_thresh=15 ino=257 dd-2584 [003] 246.653755: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1037 unstable=0 bg_thresh=988 thresh=1977 gap=559 poll_thresh=16 ino=257 dd-2584 [003] 246.653936: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1037 unstable=0 bg_thresh=988 thresh=1976 gap=533 poll_thresh=17 ino=257 dd-2584 [003] 246.654127: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1012 unstable=0 bg_thresh=990 thresh=1980 gap=537 poll_thresh=18 ino=257 dd-2584 [003] 246.654510: balance_dirty_state: bdi btrfs-1: dirty=481 wb=912 unstable=0 bg_thresh=989 thresh=1979 gap=586 poll_thresh=19 ino=257 dd-2584 [003] 246.654688: balance_dirty_state: bdi btrfs-1: dirty=506 wb=912 unstable=0 bg_thresh=989 thresh=1978 gap=560 poll_thresh=20 ino=257 dd-2584 [003] 246.654866: balance_dirty_state: bdi btrfs-1: dirty=531 wb=912 unstable=0 bg_thresh=988 thresh=1977 gap=534 poll_thresh=21 ino=257 dd-2584 [003] 246.655045: balance_dirty_state: bdi btrfs-1: dirty=581 wb=912 unstable=0 bg_thresh=990 thresh=1981 gap=488 poll_thresh=22 ino=257 dd-2584 [003] 246.655052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 246.661510: balance_dirty_state: bdi btrfs-1: dirty=581 wb=912 unstable=0 bg_thresh=990 thresh=1981 gap=488 poll_thresh=22 ino=257 dd-2584 [003] 246.661520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 246.669429: balance_dirty_state: bdi btrfs-1: dirty=581 wb=762 unstable=0 bg_thresh=986 thresh=1973 gap=630 poll_thresh=22 ino=257 dd-2584 [003] 246.669508: balance_dirty_state: bdi btrfs-1: dirty=581 wb=762 unstable=0 bg_thresh=986 thresh=1973 gap=630 poll_thresh=16 ino=257 dd-2584 [003] 246.669631: balance_dirty_state: bdi btrfs-1: dirty=606 wb=762 unstable=0 bg_thresh=985 thresh=1970 gap=602 poll_thresh=17 ino=257 dd-2584 [003] 246.669755: balance_dirty_state: bdi btrfs-1: dirty=656 wb=762 unstable=0 bg_thresh=987 thresh=1975 gap=557 poll_thresh=18 ino=257 dd-2584 [003] 246.669877: balance_dirty_state: bdi btrfs-1: dirty=681 wb=762 unstable=0 bg_thresh=983 thresh=1967 gap=524 poll_thresh=19 ino=257 dd-2584 [003] 246.670185: balance_dirty_state: bdi btrfs-1: dirty=706 wb=762 unstable=0 bg_thresh=985 thresh=1971 gap=503 poll_thresh=20 ino=257 dd-2584 [003] 246.670308: balance_dirty_state: bdi btrfs-1: dirty=756 wb=762 unstable=0 bg_thresh=990 thresh=1981 gap=463 poll_thresh=21 ino=257 dd-2584 [003] 246.670313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 246.677464: balance_dirty_state: bdi btrfs-1: dirty=756 wb=762 unstable=0 bg_thresh=990 thresh=1981 gap=463 poll_thresh=21 ino=257 dd-2584 [003] 246.677470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 246.685444: balance_dirty_state: bdi btrfs-1: dirty=756 wb=737 unstable=0 bg_thresh=990 thresh=1981 gap=488 poll_thresh=21 ino=257 dd-2584 [003] 246.685455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 246.693501: balance_dirty_state: bdi btrfs-1: dirty=756 wb=612 unstable=0 bg_thresh=987 thresh=1975 gap=607 poll_thresh=21 ino=257 dd-2584 [000] 246.693618: balance_dirty_state: bdi btrfs-1: dirty=781 wb=612 unstable=0 bg_thresh=990 thresh=1980 gap=587 poll_thresh=16 ino=257 dd-2584 [000] 246.693850: balance_dirty_state: bdi btrfs-1: dirty=806 wb=612 unstable=0 bg_thresh=992 thresh=1985 gap=567 poll_thresh=17 ino=257 dd-2584 [000] 246.694086: balance_dirty_state: bdi btrfs-1: dirty=831 wb=612 unstable=0 bg_thresh=992 thresh=1984 gap=541 poll_thresh=18 ino=257 dd-2584 [000] 246.694322: balance_dirty_state: bdi btrfs-1: dirty=881 wb=612 unstable=0 bg_thresh=994 thresh=1988 gap=495 poll_thresh=19 ino=257 dd-2584 [000] 246.694331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=98% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 246.705404: balance_dirty_state: bdi btrfs-1: dirty=881 wb=612 unstable=0 bg_thresh=994 thresh=1988 gap=495 poll_thresh=19 ino=257 dd-2584 [000] 246.705411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=98% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 246.713406: balance_dirty_state: bdi btrfs-1: dirty=881 wb=487 unstable=0 bg_thresh=994 thresh=1989 gap=621 poll_thresh=19 ino=257 dd-2584 [000] 246.713488: balance_dirty_state: bdi btrfs-1: dirty=881 wb=487 unstable=0 bg_thresh=994 thresh=1989 gap=621 poll_thresh=14 ino=257 dd-2584 [000] 246.713546: balance_dirty_state: bdi btrfs-1: dirty=906 wb=487 unstable=0 bg_thresh=994 thresh=1988 gap=595 poll_thresh=15 ino=257 dd-2584 [000] 246.713602: balance_dirty_state: bdi btrfs-1: dirty=931 wb=487 unstable=0 bg_thresh=994 thresh=1988 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 246.713714: balance_dirty_state: bdi btrfs-1: dirty=956 wb=487 unstable=0 bg_thresh=993 thresh=1987 gap=544 poll_thresh=17 ino=257 dd-2584 [000] 246.713999: balance_dirty_state: bdi btrfs-1: dirty=981 wb=487 unstable=0 bg_thresh=995 thresh=1991 gap=523 poll_thresh=18 ino=257 dd-2584 [000] 246.714113: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=487 unstable=0 bg_thresh=992 thresh=1984 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 246.714117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-80% task_weight=98% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 246.714226: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14112 wrote=0 to_write=16384 flush-btrfs-1-2586 [007] 246.717457: writeback_single_inode: bdi btrfs-1: ino=257 state= age=252 wrote=672 to_write=15712 dd-2584 [000] 246.721446: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1037 unstable=0 bg_thresh=997 thresh=1994 gap=601 poll_thresh=14 ino=257 dd-2584 [000] 246.721507: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1037 unstable=0 bg_thresh=994 thresh=1988 gap=570 poll_thresh=15 ino=257 dd-2584 [000] 246.721566: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1037 unstable=0 bg_thresh=996 thresh=1993 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 246.721685: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1037 unstable=0 bg_thresh=998 thresh=1997 gap=529 poll_thresh=17 ino=257 dd-2584 [000] 246.721802: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1037 unstable=0 bg_thresh=998 thresh=1996 gap=503 poll_thresh=18 ino=257 dd-2584 [000] 246.721920: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1037 unstable=0 bg_thresh=997 thresh=1995 gap=477 poll_thresh=19 ino=257 dd-2584 [000] 246.721924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 246.729472: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1037 unstable=0 bg_thresh=997 thresh=1995 gap=477 poll_thresh=19 ino=257 dd-2584 [000] 246.729482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 246.737429: balance_dirty_state: bdi btrfs-1: dirty=481 wb=912 unstable=0 bg_thresh=997 thresh=1994 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 246.737496: balance_dirty_state: bdi btrfs-1: dirty=481 wb=912 unstable=0 bg_thresh=997 thresh=1994 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 246.737553: balance_dirty_state: bdi btrfs-1: dirty=506 wb=912 unstable=0 bg_thresh=999 thresh=1999 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 246.737609: balance_dirty_state: bdi btrfs-1: dirty=531 wb=912 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 246.737895: balance_dirty_state: bdi btrfs-1: dirty=556 wb=912 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 246.738009: balance_dirty_state: bdi btrfs-1: dirty=581 wb=912 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 246.738121: balance_dirty_state: bdi btrfs-1: dirty=606 wb=912 unstable=0 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 246.738125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 246.745391: balance_dirty_state: bdi btrfs-1: dirty=606 wb=912 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 246.745396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=66892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 246.753392: balance_dirty_state: bdi btrfs-1: dirty=606 wb=787 unstable=0 bg_thresh=995 thresh=1990 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 246.753487: balance_dirty_state: bdi btrfs-1: dirty=631 wb=787 unstable=0 bg_thresh=995 thresh=1990 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 246.753573: balance_dirty_state: bdi btrfs-1: dirty=656 wb=787 unstable=0 bg_thresh=997 thresh=1995 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 246.753663: balance_dirty_state: bdi btrfs-1: dirty=656 wb=787 unstable=0 bg_thresh=1000 thresh=2000 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 246.753911: balance_dirty_state: bdi btrfs-1: dirty=706 wb=787 unstable=0 bg_thresh=1005 thresh=2010 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 246.754080: balance_dirty_state: bdi btrfs-1: dirty=731 wb=787 unstable=0 bg_thresh=1004 thresh=2009 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 246.754086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.761470: balance_dirty_state: bdi btrfs-1: dirty=731 wb=787 unstable=0 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 246.761479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.769432: balance_dirty_state: bdi btrfs-1: dirty=731 wb=787 unstable=0 bg_thresh=997 thresh=1995 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 246.769441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.781472: balance_dirty_state: bdi btrfs-1: dirty=731 wb=687 unstable=0 bg_thresh=989 thresh=1978 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 246.781543: balance_dirty_state: bdi btrfs-1: dirty=756 wb=687 unstable=0 bg_thresh=991 thresh=1983 gap=540 poll_thresh=13 ino=257 dd-2584 [001] 246.781606: balance_dirty_state: bdi btrfs-1: dirty=781 wb=687 unstable=0 bg_thresh=991 thresh=1983 gap=515 poll_thresh=14 ino=257 dd-2584 [001] 246.781668: balance_dirty_state: bdi btrfs-1: dirty=781 wb=687 unstable=0 bg_thresh=994 thresh=1988 gap=520 poll_thresh=15 ino=257 dd-2584 [001] 246.781733: balance_dirty_state: bdi btrfs-1: dirty=806 wb=687 unstable=0 bg_thresh=996 thresh=1993 gap=500 poll_thresh=16 ino=257 dd-2584 [001] 246.782037: balance_dirty_state: bdi btrfs-1: dirty=831 wb=687 unstable=0 bg_thresh=996 thresh=1992 gap=474 poll_thresh=17 ino=257 dd-2584 [001] 246.782042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 246.793526: balance_dirty_state: bdi btrfs-1: dirty=831 wb=437 unstable=0 bg_thresh=996 thresh=1992 gap=724 poll_thresh=17 ino=257 dd-2584 [001] 246.793605: balance_dirty_state: bdi btrfs-1: dirty=856 wb=437 unstable=0 bg_thresh=997 thresh=1995 gap=702 poll_thresh=13 ino=257 dd-2584 [001] 246.793665: balance_dirty_state: bdi btrfs-1: dirty=856 wb=437 unstable=0 bg_thresh=997 thresh=1995 gap=702 poll_thresh=14 ino=257 dd-2584 [001] 246.793722: balance_dirty_state: bdi btrfs-1: dirty=881 wb=437 unstable=0 bg_thresh=997 thresh=1994 gap=676 poll_thresh=15 ino=257 dd-2584 [001] 246.793779: balance_dirty_state: bdi btrfs-1: dirty=906 wb=437 unstable=0 bg_thresh=997 thresh=1994 gap=651 poll_thresh=16 ino=257 dd-2584 [001] 246.793893: balance_dirty_state: bdi btrfs-1: dirty=931 wb=437 unstable=0 bg_thresh=999 thresh=1998 gap=630 poll_thresh=17 ino=257 dd-2584 [001] 246.794009: balance_dirty_state: bdi btrfs-1: dirty=956 wb=437 unstable=0 bg_thresh=995 thresh=1991 gap=598 poll_thresh=18 ino=257 dd-2584 [001] 246.794123: balance_dirty_state: bdi btrfs-1: dirty=981 wb=437 unstable=0 bg_thresh=995 thresh=1990 gap=572 poll_thresh=19 ino=257 dd-2584 [001] 246.794237: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=437 unstable=0 bg_thresh=994 thresh=1989 gap=521 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 246.794261: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14192 wrote=0 to_write=8192 dd-2584 [001] 246.794406: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=437 unstable=0 bg_thresh=996 thresh=1993 gap=500 poll_thresh=21 ino=257 dd-2584 [001] 246.794867: balance_dirty_state: bdi btrfs-1: dirty=956 wb=562 unstable=0 bg_thresh=996 thresh=1992 gap=474 poll_thresh=22 ino=257 dd-2584 [001] 246.794869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 246.796785: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=752 to_write=7440 dd-2584 [001] 246.805440: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1062 unstable=0 bg_thresh=995 thresh=1991 gap=598 poll_thresh=22 ino=257 dd-2584 [001] 246.805556: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1062 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 246.805760: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1062 unstable=0 bg_thresh=998 thresh=1997 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 246.805963: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1062 unstable=0 bg_thresh=998 thresh=1996 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 246.806174: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1062 unstable=0 bg_thresh=997 thresh=1994 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 246.806182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 246.813543: balance_dirty_state: bdi btrfs-1: dirty=456 wb=912 unstable=0 bg_thresh=996 thresh=1992 gap=624 poll_thresh=19 ino=257 dd-2584 [001] 246.813633: balance_dirty_state: bdi btrfs-1: dirty=456 wb=912 unstable=0 bg_thresh=996 thresh=1992 gap=624 poll_thresh=14 ino=257 dd-2584 [001] 246.813691: balance_dirty_state: bdi btrfs-1: dirty=481 wb=912 unstable=0 bg_thresh=995 thresh=1991 gap=598 poll_thresh=15 ino=257 dd-2584 [001] 246.813748: balance_dirty_state: bdi btrfs-1: dirty=506 wb=912 unstable=0 bg_thresh=995 thresh=1991 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 246.813865: balance_dirty_state: bdi btrfs-1: dirty=531 wb=912 unstable=0 bg_thresh=997 thresh=1995 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 246.813982: balance_dirty_state: bdi btrfs-1: dirty=556 wb=912 unstable=0 bg_thresh=997 thresh=1994 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 246.814272: balance_dirty_state: bdi btrfs-1: dirty=606 wb=912 unstable=0 bg_thresh=996 thresh=1993 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 246.814276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.821519: balance_dirty_state: bdi btrfs-1: dirty=606 wb=762 unstable=0 bg_thresh=998 thresh=1996 gap=628 poll_thresh=19 ino=257 dd-2584 [001] 246.821586: balance_dirty_state: bdi btrfs-1: dirty=606 wb=762 unstable=0 bg_thresh=997 thresh=1995 gap=627 poll_thresh=14 ino=257 dd-2584 [001] 246.821647: balance_dirty_state: bdi btrfs-1: dirty=631 wb=762 unstable=0 bg_thresh=997 thresh=1995 gap=602 poll_thresh=15 ino=257 dd-2584 [001] 246.821707: balance_dirty_state: bdi btrfs-1: dirty=631 wb=762 unstable=0 bg_thresh=997 thresh=1994 gap=601 poll_thresh=16 ino=257 dd-2584 [001] 246.821827: balance_dirty_state: bdi btrfs-1: dirty=681 wb=762 unstable=0 bg_thresh=999 thresh=1998 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 246.821948: balance_dirty_state: bdi btrfs-1: dirty=706 wb=762 unstable=0 bg_thresh=998 thresh=1997 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 246.822068: balance_dirty_state: bdi btrfs-1: dirty=731 wb=762 unstable=0 bg_thresh=998 thresh=1996 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 246.822189: balance_dirty_state: bdi btrfs-1: dirty=781 wb=762 unstable=0 bg_thresh=1000 thresh=2000 gap=457 poll_thresh=20 ino=257 dd-2584 [001] 246.822194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.829495: balance_dirty_state: bdi btrfs-1: dirty=781 wb=762 unstable=0 bg_thresh=998 thresh=1997 gap=454 poll_thresh=20 ino=257 dd-2584 [001] 246.829505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.837476: balance_dirty_state: bdi btrfs-1: dirty=781 wb=637 unstable=0 bg_thresh=999 thresh=1999 gap=581 poll_thresh=20 ino=257 dd-2584 [001] 246.837601: balance_dirty_state: bdi btrfs-1: dirty=781 wb=637 unstable=0 bg_thresh=996 thresh=1993 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 246.837722: balance_dirty_state: bdi btrfs-1: dirty=806 wb=637 unstable=0 bg_thresh=999 thresh=1998 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 246.838323: balance_dirty_state: bdi btrfs-1: dirty=831 wb=637 unstable=0 bg_thresh=998 thresh=1997 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 246.838558: balance_dirty_state: bdi btrfs-1: dirty=856 wb=637 unstable=0 bg_thresh=998 thresh=1996 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 246.838794: balance_dirty_state: bdi btrfs-1: dirty=906 wb=637 unstable=0 bg_thresh=1000 thresh=2000 gap=457 poll_thresh=19 ino=257 dd-2584 [001] 246.838803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 246.845466: balance_dirty_state: bdi btrfs-1: dirty=906 wb=512 unstable=0 bg_thresh=999 thresh=1999 gap=581 poll_thresh=19 ino=257 dd-2584 [004] 246.845528: balance_dirty_state: bdi btrfs-1: dirty=931 wb=512 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 246.845589: balance_dirty_state: bdi btrfs-1: dirty=931 wb=512 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 246.845646: balance_dirty_state: bdi btrfs-1: dirty=956 wb=512 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 246.845758: balance_dirty_state: bdi btrfs-1: dirty=981 wb=512 unstable=0 bg_thresh=1007 thresh=2014 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 246.845872: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=512 unstable=0 bg_thresh=1009 thresh=2019 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 246.845877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 246.853423: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=512 unstable=0 bg_thresh=1009 thresh=2019 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 246.853430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 246.861437: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=387 unstable=0 bg_thresh=1009 thresh=2019 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 246.861560: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=387 unstable=0 bg_thresh=1009 thresh=2019 gap=601 poll_thresh=13 ino=257 flush-btrfs-1-2586 [005] 246.861653: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14260 wrote=0 to_write=8192 dd-2584 [004] 246.861690: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=387 unstable=0 bg_thresh=1009 thresh=2018 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 246.861812: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=387 unstable=0 bg_thresh=1006 thresh=2012 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 246.861936: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=387 unstable=0 bg_thresh=1008 thresh=2017 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 246.862548: balance_dirty_state: bdi btrfs-1: dirty=956 wb=512 unstable=0 bg_thresh=1008 thresh=2016 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 246.862685: balance_dirty_state: bdi btrfs-1: dirty=956 wb=562 unstable=0 bg_thresh=1010 thresh=2020 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 246.862687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 246.864673: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=800 to_write=7392 dd-2584 [004] 246.869467: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1062 unstable=0 bg_thresh=1001 thresh=2003 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 246.869542: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1062 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 246.869600: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1062 unstable=0 bg_thresh=1004 thresh=2008 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 246.869658: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1062 unstable=0 bg_thresh=1004 thresh=2008 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 246.869716: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1062 unstable=0 bg_thresh=1006 thresh=2013 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 246.869833: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1062 unstable=0 bg_thresh=1009 thresh=2018 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 246.869951: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1062 unstable=0 bg_thresh=1011 thresh=2022 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 246.869955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 246.877430: balance_dirty_state: bdi btrfs-1: dirty=481 wb=937 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 246.877510: balance_dirty_state: bdi btrfs-1: dirty=481 wb=937 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 246.877565: balance_dirty_state: bdi btrfs-1: dirty=506 wb=937 unstable=0 bg_thresh=1010 thresh=2021 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 246.877622: balance_dirty_state: bdi btrfs-1: dirty=531 wb=937 unstable=0 bg_thresh=1007 thresh=2015 gap=547 poll_thresh=15 ino=257 dd-2584 [004] 246.877680: balance_dirty_state: bdi btrfs-1: dirty=531 wb=937 unstable=0 bg_thresh=1007 thresh=2014 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 246.877967: balance_dirty_state: bdi btrfs-1: dirty=556 wb=937 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 246.878081: balance_dirty_state: bdi btrfs-1: dirty=606 wb=937 unstable=0 bg_thresh=1008 thresh=2017 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 246.878085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 246.885523: balance_dirty_state: bdi btrfs-1: dirty=606 wb=937 unstable=0 bg_thresh=1008 thresh=2017 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 246.885529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.893511: balance_dirty_state: bdi btrfs-1: dirty=606 wb=812 unstable=0 bg_thresh=1017 thresh=2035 gap=617 poll_thresh=18 ino=257 dd-2584 [001] 246.893584: balance_dirty_state: bdi btrfs-1: dirty=606 wb=812 unstable=0 bg_thresh=1014 thresh=2029 gap=611 poll_thresh=13 ino=257 dd-2584 [001] 246.893647: balance_dirty_state: bdi btrfs-1: dirty=631 wb=812 unstable=0 bg_thresh=1017 thresh=2034 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 246.893708: balance_dirty_state: bdi btrfs-1: dirty=656 wb=812 unstable=0 bg_thresh=1014 thresh=2028 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 246.893769: balance_dirty_state: bdi btrfs-1: dirty=656 wb=812 unstable=0 bg_thresh=1016 thresh=2033 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 246.893894: balance_dirty_state: bdi btrfs-1: dirty=706 wb=812 unstable=0 bg_thresh=1018 thresh=2037 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 246.894017: balance_dirty_state: bdi btrfs-1: dirty=731 wb=812 unstable=0 bg_thresh=1018 thresh=2036 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 246.894022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.901499: balance_dirty_state: bdi btrfs-1: dirty=731 wb=812 unstable=0 bg_thresh=1014 thresh=2029 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 246.901504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.913506: balance_dirty_state: bdi btrfs-1: dirty=731 wb=687 unstable=0 bg_thresh=998 thresh=1997 gap=579 poll_thresh=18 ino=257 dd-2584 [001] 246.913576: balance_dirty_state: bdi btrfs-1: dirty=731 wb=687 unstable=0 bg_thresh=998 thresh=1997 gap=579 poll_thresh=13 ino=257 dd-2584 [001] 246.913638: balance_dirty_state: bdi btrfs-1: dirty=756 wb=687 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=14 ino=257 dd-2584 [001] 246.913698: balance_dirty_state: bdi btrfs-1: dirty=781 wb=687 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=15 ino=257 dd-2584 [001] 246.913758: balance_dirty_state: bdi btrfs-1: dirty=781 wb=687 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 246.914059: balance_dirty_state: bdi btrfs-1: dirty=831 wb=687 unstable=0 bg_thresh=1006 thresh=2012 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 246.914064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 246.925500: balance_dirty_state: bdi btrfs-1: dirty=831 wb=687 unstable=0 bg_thresh=1002 thresh=2004 gap=486 poll_thresh=17 ino=257 dd-2584 [001] 246.925512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 246.937499: balance_dirty_state: bdi btrfs-1: dirty=831 wb=562 unstable=0 bg_thresh=998 thresh=1997 gap=604 poll_thresh=17 ino=257 dd-2584 [001] 246.937597: balance_dirty_state: bdi btrfs-1: dirty=831 wb=562 unstable=0 bg_thresh=1001 thresh=2002 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 246.937683: balance_dirty_state: bdi btrfs-1: dirty=856 wb=562 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 246.937768: balance_dirty_state: bdi btrfs-1: dirty=881 wb=562 unstable=0 bg_thresh=997 thresh=1995 gap=552 poll_thresh=15 ino=257 dd-2584 [001] 246.937851: balance_dirty_state: bdi btrfs-1: dirty=881 wb=562 unstable=0 bg_thresh=1000 thresh=2000 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 246.938019: balance_dirty_state: bdi btrfs-1: dirty=931 wb=562 unstable=0 bg_thresh=999 thresh=1999 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 246.938190: balance_dirty_state: bdi btrfs-1: dirty=956 wb=562 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 246.938196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 246.945532: balance_dirty_state: bdi btrfs-1: dirty=956 wb=562 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 246.945541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.953542: balance_dirty_state: bdi btrfs-1: dirty=956 wb=437 unstable=0 bg_thresh=1001 thresh=2003 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 246.953620: balance_dirty_state: bdi btrfs-1: dirty=956 wb=437 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=13 ino=257 dd-2584 [001] 246.953682: balance_dirty_state: bdi btrfs-1: dirty=981 wb=437 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 246.953741: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=437 unstable=0 bg_thresh=999 thresh=1998 gap=555 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 246.953766: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14352 wrote=0 to_write=8192 dd-2584 [001] 246.953828: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=437 unstable=0 bg_thresh=1001 thresh=2003 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 246.954000: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=437 unstable=0 bg_thresh=1001 thresh=2002 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 246.954467: balance_dirty_state: bdi btrfs-1: dirty=906 wb=587 unstable=0 bg_thresh=1003 thresh=2006 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 246.954643: balance_dirty_state: bdi btrfs-1: dirty=881 wb=637 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 246.954645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 246.956382: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=768 to_write=7424 dd-2584 [001] 246.961454: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1212 unstable=0 bg_thresh=999 thresh=1999 gap=456 poll_thresh=19 ino=257 dd-2584 [001] 246.961458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.969629: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1212 unstable=0 bg_thresh=999 thresh=1999 gap=456 poll_thresh=19 ino=257 dd-2584 [001] 246.969639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=58148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.977535: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1212 unstable=0 bg_thresh=999 thresh=1998 gap=455 poll_thresh=19 ino=257 dd-2584 [001] 246.977542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=58148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.985518: balance_dirty_state: bdi btrfs-1: dirty=331 wb=937 unstable=0 bg_thresh=998 thresh=1997 gap=729 poll_thresh=19 ino=257 dd-2584 [001] 246.985618: balance_dirty_state: bdi btrfs-1: dirty=356 wb=937 unstable=0 bg_thresh=1001 thresh=2002 gap=709 poll_thresh=14 ino=257 dd-2584 [001] 246.985711: balance_dirty_state: bdi btrfs-1: dirty=356 wb=937 unstable=0 bg_thresh=998 thresh=1996 gap=703 poll_thresh=15 ino=257 dd-2584 [001] 246.985801: balance_dirty_state: bdi btrfs-1: dirty=381 wb=937 unstable=0 bg_thresh=1000 thresh=2001 gap=683 poll_thresh=16 ino=257 dd-2584 [001] 246.985981: balance_dirty_state: bdi btrfs-1: dirty=406 wb=937 unstable=0 bg_thresh=1000 thresh=2000 gap=657 poll_thresh=17 ino=257 dd-2584 [001] 246.986159: balance_dirty_state: bdi btrfs-1: dirty=456 wb=937 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 246.986337: balance_dirty_state: bdi btrfs-1: dirty=481 wb=937 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 246.986518: balance_dirty_state: bdi btrfs-1: dirty=506 wb=937 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=20 ino=257 dd-2584 [001] 246.986974: balance_dirty_state: bdi btrfs-1: dirty=556 wb=937 unstable=0 bg_thresh=1000 thresh=2001 gap=508 poll_thresh=21 ino=257 dd-2584 [001] 246.987155: balance_dirty_state: bdi btrfs-1: dirty=581 wb=937 unstable=0 bg_thresh=997 thresh=1994 gap=476 poll_thresh=22 ino=257 dd-2584 [001] 246.987162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=58148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 246.993573: balance_dirty_state: bdi btrfs-1: dirty=581 wb=812 unstable=0 bg_thresh=997 thresh=1995 gap=602 poll_thresh=22 ino=257 dd-2584 [001] 246.993640: balance_dirty_state: bdi btrfs-1: dirty=581 wb=812 unstable=0 bg_thresh=1000 thresh=2000 gap=607 poll_thresh=16 ino=257 dd-2584 [001] 246.993761: balance_dirty_state: bdi btrfs-1: dirty=631 wb=812 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=17 ino=257 dd-2584 [001] 246.993878: balance_dirty_state: bdi btrfs-1: dirty=656 wb=812 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 246.993996: balance_dirty_state: bdi btrfs-1: dirty=681 wb=812 unstable=0 bg_thresh=1001 thresh=2002 gap=509 poll_thresh=19 ino=257 dd-2584 [001] 246.994113: balance_dirty_state: bdi btrfs-1: dirty=731 wb=812 unstable=0 bg_thresh=1000 thresh=2001 gap=458 poll_thresh=20 ino=257 dd-2584 [001] 246.994118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=58148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 247.001572: balance_dirty_state: bdi btrfs-1: dirty=731 wb=812 unstable=0 bg_thresh=1000 thresh=2001 gap=458 poll_thresh=20 ino=257 dd-2584 [001] 247.001578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=58148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 247.009535: balance_dirty_state: bdi btrfs-1: dirty=731 wb=812 unstable=0 bg_thresh=1002 thresh=2004 gap=461 poll_thresh=20 ino=257 dd-2584 [001] 247.009540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=58148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 247.017555: balance_dirty_state: bdi btrfs-1: dirty=731 wb=787 unstable=0 bg_thresh=1004 thresh=2008 gap=490 poll_thresh=20 ino=257 dd-2584 [005] 247.017562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=58148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 247.025563: balance_dirty_state: bdi btrfs-1: dirty=731 wb=787 unstable=0 bg_thresh=1008 thresh=2017 gap=499 poll_thresh=20 ino=257 dd-2584 [000] 247.025570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=58148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 247.033540: balance_dirty_state: bdi btrfs-1: dirty=731 wb=662 unstable=0 bg_thresh=1001 thresh=2002 gap=609 poll_thresh=20 ino=257 dd-2584 [000] 247.033612: balance_dirty_state: bdi btrfs-1: dirty=756 wb=662 unstable=0 bg_thresh=997 thresh=1994 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 247.033675: balance_dirty_state: bdi btrfs-1: dirty=756 wb=662 unstable=0 bg_thresh=999 thresh=1999 gap=581 poll_thresh=16 ino=257 dd-2584 [000] 247.033859: balance_dirty_state: bdi btrfs-1: dirty=806 wb=662 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=17 ino=257 dd-2584 [000] 247.034360: balance_dirty_state: bdi btrfs-1: dirty=831 wb=537 unstable=0 bg_thresh=1003 thresh=2006 gap=638 poll_thresh=18 ino=257 dd-2584 [000] 247.034473: balance_dirty_state: bdi btrfs-1: dirty=856 wb=537 unstable=0 bg_thresh=1005 thresh=2010 gap=617 poll_thresh=19 ino=257 dd-2584 [000] 247.034633: balance_dirty_state: bdi btrfs-1: dirty=906 wb=537 unstable=0 bg_thresh=1004 thresh=2009 gap=566 poll_thresh=20 ino=257 dd-2584 [000] 247.034806: balance_dirty_state: bdi btrfs-1: dirty=931 wb=537 unstable=0 bg_thresh=1004 thresh=2008 gap=540 poll_thresh=21 ino=257 dd-2584 [000] 247.034975: balance_dirty_state: bdi btrfs-1: dirty=956 wb=537 unstable=0 bg_thresh=1006 thresh=2012 gap=519 poll_thresh=22 ino=257 dd-2584 [000] 247.035140: balance_dirty_state: bdi btrfs-1: dirty=981 wb=537 unstable=0 bg_thresh=1002 thresh=2005 gap=487 poll_thresh=23 ino=257 dd-2584 [000] 247.035146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=58148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.041549: balance_dirty_state: bdi btrfs-1: dirty=988 wb=521 unstable=0 bg_thresh=1001 thresh=2002 gap=493 poll_thresh=23 ino=257 dd-2584 [004] 247.041556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=58148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 247.053630: balance_dirty_state: bdi btrfs-1: dirty=984 wb=379 unstable=0 bg_thresh=998 thresh=1996 gap=633 poll_thresh=23 ino=257 dd-2584 [005] 247.053755: balance_dirty_state: bdi btrfs-1: dirty=984 wb=379 unstable=0 bg_thresh=998 thresh=1996 gap=633 poll_thresh=17 ino=257 dd-2584 [005] 247.053988: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=379 unstable=0 bg_thresh=1000 thresh=2000 gap=587 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 247.054026: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14452 wrote=0 to_write=8192 dd-2584 [005] 247.054506: balance_dirty_state: bdi btrfs-1: dirty=984 wb=454 unstable=0 bg_thresh=999 thresh=1999 gap=561 poll_thresh=19 ino=257 dd-2584 [005] 247.054680: balance_dirty_state: bdi btrfs-1: dirty=959 wb=504 unstable=0 bg_thresh=999 thresh=1998 gap=535 poll_thresh=20 ino=257 dd-2584 [005] 247.054854: balance_dirty_state: bdi btrfs-1: dirty=959 wb=554 unstable=0 bg_thresh=998 thresh=1997 gap=484 poll_thresh=21 ino=257 dd-2584 [005] 247.054856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-163% task_weight=101% bdi_bw=58148 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 247.056726: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=332 wrote=784 to_write=7408 dd-2584 [001] 247.065605: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1154 unstable=0 bg_thresh=1000 thresh=2001 gap=488 poll_thresh=21 ino=257 dd-2584 [001] 247.065611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-158% task_weight=101% bdi_bw=58148 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 247.077519: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1029 unstable=0 bg_thresh=1000 thresh=2000 gap=612 poll_thresh=21 ino=257 dd-2584 [001] 247.077600: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1029 unstable=0 bg_thresh=1000 thresh=2000 gap=612 poll_thresh=16 ino=257 dd-2584 [001] 247.077752: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1029 unstable=0 bg_thresh=1002 thresh=2005 gap=592 poll_thresh=17 ino=257 dd-2584 [001] 247.077903: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1029 unstable=0 bg_thresh=1007 thresh=2015 gap=577 poll_thresh=18 ino=257 dd-2584 [001] 247.078058: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1029 unstable=0 bg_thresh=1007 thresh=2014 gap=526 poll_thresh=19 ino=257 dd-2584 [001] 247.078212: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1029 unstable=0 bg_thresh=1006 thresh=2013 gap=500 poll_thresh=20 ino=257 dd-2584 [001] 247.078218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=55764 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 247.085664: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1029 unstable=0 bg_thresh=1006 thresh=2013 gap=500 poll_thresh=20 ino=257 dd-2584 [000] 247.085672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=55764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 247.093562: balance_dirty_state: bdi btrfs-1: dirty=484 wb=904 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=20 ino=257 dd-2584 [000] 247.093689: balance_dirty_state: bdi btrfs-1: dirty=512 wb=914 unstable=0 bg_thresh=1005 thresh=2011 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 247.093806: balance_dirty_state: bdi btrfs-1: dirty=537 wb=914 unstable=0 bg_thresh=1005 thresh=2011 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 247.094409: balance_dirty_state: bdi btrfs-1: dirty=562 wb=914 unstable=0 bg_thresh=1008 thresh=2016 gap=540 poll_thresh=17 ino=257 dd-2584 [000] 247.094643: balance_dirty_state: bdi btrfs-1: dirty=587 wb=914 unstable=0 bg_thresh=1007 thresh=2015 gap=514 poll_thresh=18 ino=257 dd-2584 [000] 247.094881: balance_dirty_state: bdi btrfs-1: dirty=637 wb=914 unstable=0 bg_thresh=1009 thresh=2019 gap=468 poll_thresh=19 ino=257 dd-2584 [000] 247.094890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=55764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.101603: balance_dirty_state: bdi btrfs-1: dirty=637 wb=789 unstable=0 bg_thresh=1002 thresh=2005 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 247.101696: balance_dirty_state: bdi btrfs-1: dirty=631 wb=778 unstable=0 bg_thresh=1004 thresh=2008 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 247.101780: balance_dirty_state: bdi btrfs-1: dirty=656 wb=778 unstable=0 bg_thresh=1006 thresh=2013 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 247.101865: balance_dirty_state: bdi btrfs-1: dirty=681 wb=778 unstable=0 bg_thresh=1009 thresh=2018 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 247.102036: balance_dirty_state: bdi btrfs-1: dirty=706 wb=778 unstable=0 bg_thresh=1008 thresh=2017 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 247.102206: balance_dirty_state: bdi btrfs-1: dirty=731 wb=778 unstable=0 bg_thresh=1008 thresh=2016 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 247.102375: balance_dirty_state: bdi btrfs-1: dirty=781 wb=778 unstable=0 bg_thresh=1007 thresh=2015 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 247.102381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=55764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.109623: balance_dirty_state: bdi btrfs-1: dirty=781 wb=778 unstable=0 bg_thresh=1007 thresh=2015 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 247.109634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=55764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.117594: balance_dirty_state: bdi btrfs-1: dirty=781 wb=778 unstable=0 bg_thresh=1007 thresh=2015 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 247.117605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=55764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.125631: balance_dirty_state: bdi btrfs-1: dirty=781 wb=653 unstable=0 bg_thresh=1008 thresh=2017 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 247.125739: balance_dirty_state: bdi btrfs-1: dirty=775 wb=659 unstable=0 bg_thresh=1009 thresh=2018 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 247.126126: balance_dirty_state: bdi btrfs-1: dirty=800 wb=659 unstable=0 bg_thresh=1008 thresh=2017 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 247.126221: balance_dirty_state: bdi btrfs-1: dirty=825 wb=659 unstable=0 bg_thresh=1008 thresh=2017 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 247.126410: balance_dirty_state: bdi btrfs-1: dirty=850 wb=659 unstable=0 bg_thresh=1010 thresh=2021 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 247.126601: balance_dirty_state: bdi btrfs-1: dirty=875 wb=659 unstable=0 bg_thresh=1007 thresh=2014 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 247.126608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=55764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.133620: balance_dirty_state: bdi btrfs-1: dirty=875 wb=659 unstable=0 bg_thresh=1007 thresh=2014 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 247.133625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=55764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.141639: balance_dirty_state: bdi btrfs-1: dirty=875 wb=534 unstable=0 bg_thresh=1008 thresh=2016 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 247.141708: balance_dirty_state: bdi btrfs-1: dirty=900 wb=534 unstable=0 bg_thresh=1008 thresh=2016 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 247.141768: balance_dirty_state: bdi btrfs-1: dirty=900 wb=534 unstable=0 bg_thresh=1007 thresh=2015 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 247.141825: balance_dirty_state: bdi btrfs-1: dirty=925 wb=534 unstable=0 bg_thresh=1010 thresh=2020 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 247.141882: balance_dirty_state: bdi btrfs-1: dirty=950 wb=534 unstable=0 bg_thresh=1007 thresh=2014 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 247.141994: balance_dirty_state: bdi btrfs-1: dirty=975 wb=534 unstable=0 bg_thresh=1009 thresh=2018 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 247.142107: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=534 unstable=0 bg_thresh=1008 thresh=2017 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 247.142111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=55764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.153546: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=409 unstable=0 bg_thresh=1007 thresh=2015 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 247.153642: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=409 unstable=0 bg_thresh=1010 thresh=2020 gap=586 poll_thresh=13 ino=257 flush-btrfs-1-2586 [005] 247.153660: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14552 wrote=0 to_write=8192 dd-2584 [004] 247.153741: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=409 unstable=0 bg_thresh=1007 thresh=2014 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 247.154130: balance_dirty_state: bdi btrfs-1: dirty=900 wb=534 unstable=0 bg_thresh=1012 thresh=2024 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 247.154225: balance_dirty_state: bdi btrfs-1: dirty=900 wb=584 unstable=0 bg_thresh=1011 thresh=2023 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 247.154412: balance_dirty_state: bdi btrfs-1: dirty=875 wb=634 unstable=0 bg_thresh=1011 thresh=2022 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 247.154593: balance_dirty_state: bdi btrfs-1: dirty=850 wb=684 unstable=0 bg_thresh=1010 thresh=2021 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 247.154596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=55764 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 247.156229: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=432 wrote=784 to_write=7408 dd-2584 [004] 247.161514: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1059 unstable=0 bg_thresh=1005 thresh=2010 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 247.161612: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1052 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 247.161704: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1052 unstable=0 bg_thresh=1003 thresh=2007 gap=547 poll_thresh=14 ino=257 dd-2584 [004] 247.161792: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1052 unstable=0 bg_thresh=1003 thresh=2006 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 247.161860: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1052 unstable=0 bg_thresh=1005 thresh=2011 gap=526 poll_thresh=16 ino=257 dd-2584 [004] 247.161978: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1052 unstable=0 bg_thresh=1005 thresh=2010 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 247.161983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=55764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 247.169576: balance_dirty_state: bdi btrfs-1: dirty=458 wb=927 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=17 ino=257 dd-2584 [001] 247.169642: balance_dirty_state: bdi btrfs-1: dirty=458 wb=927 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=13 ino=257 dd-2584 [001] 247.169703: balance_dirty_state: bdi btrfs-1: dirty=483 wb=927 unstable=0 bg_thresh=1003 thresh=2006 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 247.169763: balance_dirty_state: bdi btrfs-1: dirty=508 wb=927 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 247.169824: balance_dirty_state: bdi btrfs-1: dirty=508 wb=927 unstable=0 bg_thresh=1005 thresh=2011 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 247.170134: balance_dirty_state: bdi btrfs-1: dirty=558 wb=927 unstable=0 bg_thresh=1008 thresh=2016 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 247.170251: balance_dirty_state: bdi btrfs-1: dirty=583 wb=927 unstable=0 bg_thresh=1010 thresh=2020 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 247.170370: balance_dirty_state: bdi btrfs-1: dirty=608 wb=927 unstable=0 bg_thresh=1009 thresh=2019 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 247.170374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=55764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 247.177580: balance_dirty_state: bdi btrfs-1: dirty=608 wb=927 unstable=0 bg_thresh=1005 thresh=2010 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 247.177584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=55764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 247.185572: balance_dirty_state: bdi btrfs-1: dirty=608 wb=777 unstable=0 bg_thresh=1008 thresh=2016 gap=631 poll_thresh=19 ino=257 dd-2584 [001] 247.185650: balance_dirty_state: bdi btrfs-1: dirty=633 wb=777 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 247.185711: balance_dirty_state: bdi btrfs-1: dirty=658 wb=777 unstable=0 bg_thresh=1007 thresh=2015 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 247.185771: balance_dirty_state: bdi btrfs-1: dirty=658 wb=777 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 247.185890: balance_dirty_state: bdi btrfs-1: dirty=683 wb=777 unstable=0 bg_thresh=1006 thresh=2013 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 247.186008: balance_dirty_state: bdi btrfs-1: dirty=733 wb=777 unstable=0 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 247.186012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=53944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 247.193549: balance_dirty_state: bdi btrfs-1: dirty=733 wb=652 unstable=0 bg_thresh=1002 thresh=2005 gap=620 poll_thresh=18 ino=257 dd-2584 [001] 247.193621: balance_dirty_state: bdi btrfs-1: dirty=733 wb=652 unstable=0 bg_thresh=1005 thresh=2010 gap=625 poll_thresh=13 ino=257 dd-2584 [001] 247.193681: balance_dirty_state: bdi btrfs-1: dirty=758 wb=652 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 247.193741: balance_dirty_state: bdi btrfs-1: dirty=783 wb=652 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 247.193980: balance_dirty_state: bdi btrfs-1: dirty=783 wb=652 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 247.194099: balance_dirty_state: bdi btrfs-1: dirty=833 wb=652 unstable=0 bg_thresh=1003 thresh=2007 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 247.194218: balance_dirty_state: bdi btrfs-1: dirty=858 wb=652 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 247.194222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=53944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 247.201644: balance_dirty_state: bdi btrfs-1: dirty=858 wb=652 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 247.201653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=53944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 247.209685: balance_dirty_state: bdi btrfs-1: dirty=858 wb=652 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 247.209691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=53944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 247.217691: balance_dirty_state: bdi btrfs-1: dirty=858 wb=527 unstable=0 bg_thresh=1005 thresh=2011 gap=626 poll_thresh=18 ino=257 dd-2584 [001] 247.217783: balance_dirty_state: bdi btrfs-1: dirty=858 wb=527 unstable=0 bg_thresh=1005 thresh=2010 gap=625 poll_thresh=13 ino=257 dd-2584 [001] 247.217868: balance_dirty_state: bdi btrfs-1: dirty=883 wb=527 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 247.217955: balance_dirty_state: bdi btrfs-1: dirty=908 wb=527 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 247.218038: balance_dirty_state: bdi btrfs-1: dirty=908 wb=527 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 247.218206: balance_dirty_state: bdi btrfs-1: dirty=958 wb=527 unstable=0 bg_thresh=1006 thresh=2013 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 247.218375: balance_dirty_state: bdi btrfs-1: dirty=983 wb=527 unstable=0 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 247.218381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=53944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 247.225681: balance_dirty_state: bdi btrfs-1: dirty=983 wb=402 unstable=0 bg_thresh=1005 thresh=2011 gap=626 poll_thresh=18 ino=257 dd-2584 [001] 247.225780: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=402 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=13 ino=257 flush-btrfs-1-2586 [005] 247.225809: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14624 wrote=0 to_write=8192 dd-2584 [001] 247.225908: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=402 unstable=0 bg_thresh=1007 thresh=2015 gap=605 poll_thresh=14 ino=257 dd-2584 [001] 247.225992: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=402 unstable=0 bg_thresh=1007 thresh=2014 gap=604 poll_thresh=15 ino=257 dd-2584 [001] 247.226371: balance_dirty_state: bdi btrfs-1: dirty=933 wb=527 unstable=0 bg_thresh=1007 thresh=2014 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 247.226545: balance_dirty_state: bdi btrfs-1: dirty=908 wb=577 unstable=0 bg_thresh=1003 thresh=2007 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 247.226717: balance_dirty_state: bdi btrfs-1: dirty=883 wb=627 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 247.226719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=53944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 247.228389: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=504 wrote=752 to_write=7440 dd-2584 [005] 247.233917: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1002 unstable=0 bg_thresh=1001 thresh=2002 gap=667 poll_thresh=18 ino=257 dd-2584 [005] 247.234001: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1002 unstable=0 bg_thresh=1001 thresh=2002 gap=642 poll_thresh=13 ino=257 dd-2584 [005] 247.234056: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1002 unstable=0 bg_thresh=1003 thresh=2007 gap=647 poll_thresh=14 ino=257 dd-2584 [005] 247.234111: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1002 unstable=0 bg_thresh=1003 thresh=2007 gap=622 poll_thresh=15 ino=257 dd-2584 [005] 247.234166: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1002 unstable=0 bg_thresh=1006 thresh=2012 gap=602 poll_thresh=16 ino=257 dd-2584 [005] 247.234278: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1002 unstable=0 bg_thresh=1008 thresh=2017 gap=582 poll_thresh=17 ino=257 dd-2584 [005] 247.234393: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1002 unstable=0 bg_thresh=1010 thresh=2021 gap=561 poll_thresh=18 ino=257 dd-2584 [005] 247.234506: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1002 unstable=0 bg_thresh=1010 thresh=2020 gap=510 poll_thresh=19 ino=257 dd-2584 [005] 247.234794: balance_dirty_state: bdi btrfs-1: dirty=533 wb=1002 unstable=0 bg_thresh=1009 thresh=2019 gap=484 poll_thresh=20 ino=257 dd-2584 [005] 247.234799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=53944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 247.241577: balance_dirty_state: bdi btrfs-1: dirty=533 wb=877 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=20 ino=257 dd-2584 [005] 247.241656: balance_dirty_state: bdi btrfs-1: dirty=533 wb=877 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=15 ino=257 dd-2584 [005] 247.241717: balance_dirty_state: bdi btrfs-1: dirty=558 wb=877 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 247.241827: balance_dirty_state: bdi btrfs-1: dirty=583 wb=877 unstable=0 bg_thresh=1006 thresh=2013 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 247.241939: balance_dirty_state: bdi btrfs-1: dirty=633 wb=877 unstable=0 bg_thresh=1009 thresh=2018 gap=508 poll_thresh=18 ino=257 dd-2584 [005] 247.242053: balance_dirty_state: bdi btrfs-1: dirty=658 wb=877 unstable=0 bg_thresh=1011 thresh=2022 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 247.242057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=53944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 247.249547: balance_dirty_state: bdi btrfs-1: dirty=658 wb=877 unstable=0 bg_thresh=1011 thresh=2022 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 247.249554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=53944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 247.257539: balance_dirty_state: bdi btrfs-1: dirty=658 wb=752 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 247.257602: balance_dirty_state: bdi btrfs-1: dirty=683 wb=752 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=14 ino=257 dd-2584 [005] 247.257660: balance_dirty_state: bdi btrfs-1: dirty=683 wb=752 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 247.257717: balance_dirty_state: bdi btrfs-1: dirty=708 wb=752 unstable=0 bg_thresh=1007 thresh=2014 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 247.257832: balance_dirty_state: bdi btrfs-1: dirty=733 wb=752 unstable=0 bg_thresh=1012 thresh=2024 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 247.257952: balance_dirty_state: bdi btrfs-1: dirty=758 wb=752 unstable=0 bg_thresh=1011 thresh=2023 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 247.258250: balance_dirty_state: bdi btrfs-1: dirty=808 wb=752 unstable=0 bg_thresh=1008 thresh=2016 gap=456 poll_thresh=19 ino=257 dd-2584 [005] 247.258255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=53944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 247.265551: balance_dirty_state: bdi btrfs-1: dirty=808 wb=627 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=19 ino=257 dd-2584 [005] 247.265614: balance_dirty_state: bdi btrfs-1: dirty=808 wb=627 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=14 ino=257 dd-2584 [005] 247.265673: balance_dirty_state: bdi btrfs-1: dirty=833 wb=627 unstable=0 bg_thresh=1006 thresh=2012 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 247.265731: balance_dirty_state: bdi btrfs-1: dirty=858 wb=627 unstable=0 bg_thresh=1006 thresh=2012 gap=527 poll_thresh=16 ino=257 dd-2584 [005] 247.265846: balance_dirty_state: bdi btrfs-1: dirty=883 wb=627 unstable=0 bg_thresh=1008 thresh=2017 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 247.265967: balance_dirty_state: bdi btrfs-1: dirty=908 wb=627 unstable=0 bg_thresh=1010 thresh=2021 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 247.265972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=53944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 247.273692: balance_dirty_state: bdi btrfs-1: dirty=908 wb=627 unstable=0 bg_thresh=1010 thresh=2021 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 247.273702: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=53944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 247.281576: balance_dirty_state: bdi btrfs-1: dirty=908 wb=627 unstable=0 bg_thresh=1003 thresh=2006 gap=471 poll_thresh=18 ino=257 dd-2584 [005] 247.281587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=53944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 247.289561: balance_dirty_state: bdi btrfs-1: dirty=908 wb=502 unstable=0 bg_thresh=1004 thresh=2008 gap=598 poll_thresh=18 ino=257 dd-2584 [005] 247.289627: balance_dirty_state: bdi btrfs-1: dirty=933 wb=502 unstable=0 bg_thresh=1006 thresh=2013 gap=578 poll_thresh=13 ino=257 dd-2584 [005] 247.289688: balance_dirty_state: bdi btrfs-1: dirty=933 wb=502 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 247.289749: balance_dirty_state: bdi btrfs-1: dirty=958 wb=502 unstable=0 bg_thresh=1009 thresh=2018 gap=558 poll_thresh=15 ino=257 dd-2584 [005] 247.289810: balance_dirty_state: bdi btrfs-1: dirty=983 wb=502 unstable=0 bg_thresh=1011 thresh=2023 gap=538 poll_thresh=16 ino=257 dd-2584 [005] 247.289935: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=502 unstable=0 bg_thresh=1014 thresh=2028 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 247.290246: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=502 unstable=0 bg_thresh=1016 thresh=2032 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 247.290251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-118% task_weight=98% bdi_bw=52368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 247.290271: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14688 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 247.292478: writeback_single_inode: bdi btrfs-1: ino=257 state= age=568 wrote=704 to_write=7488 dd-2584 [005] 247.297584: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1202 unstable=0 bg_thresh=1009 thresh=2018 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 247.297591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-181% task_weight=98% bdi_bw=52368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 247.305569: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1052 unstable=0 bg_thresh=996 thresh=1993 gap=608 poll_thresh=18 ino=257 dd-2584 [005] 247.305642: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1052 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=13 ino=257 dd-2584 [005] 247.305703: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1052 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=14 ino=257 dd-2584 [005] 247.305763: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1052 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 247.305824: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1052 unstable=0 bg_thresh=1001 thresh=2003 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 247.305946: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1052 unstable=0 bg_thresh=1004 thresh=2008 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 247.306074: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1052 unstable=0 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 247.306079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=52368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 247.313645: balance_dirty_state: bdi btrfs-1: dirty=458 wb=927 unstable=0 bg_thresh=1002 thresh=2005 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 247.313708: balance_dirty_state: bdi btrfs-1: dirty=483 wb=927 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=13 ino=257 dd-2584 [005] 247.313768: balance_dirty_state: bdi btrfs-1: dirty=508 wb=927 unstable=0 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=14 ino=257 dd-2584 [005] 247.313827: balance_dirty_state: bdi btrfs-1: dirty=508 wb=927 unstable=0 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 247.313890: balance_dirty_state: bdi btrfs-1: dirty=533 wb=927 unstable=0 bg_thresh=1007 thresh=2015 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 247.314013: balance_dirty_state: bdi btrfs-1: dirty=558 wb=927 unstable=0 bg_thresh=1007 thresh=2014 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 247.314326: balance_dirty_state: bdi btrfs-1: dirty=608 wb=927 unstable=0 bg_thresh=1009 thresh=2018 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 247.314331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=52368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 247.321577: balance_dirty_state: bdi btrfs-1: dirty=608 wb=927 unstable=0 bg_thresh=1009 thresh=2018 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 247.321587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=52368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 247.329568: balance_dirty_state: bdi btrfs-1: dirty=608 wb=802 unstable=0 bg_thresh=1006 thresh=2012 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 247.329630: balance_dirty_state: bdi btrfs-1: dirty=608 wb=802 unstable=0 bg_thresh=1006 thresh=2012 gap=602 poll_thresh=13 ino=257 dd-2584 [005] 247.329689: balance_dirty_state: bdi btrfs-1: dirty=633 wb=802 unstable=0 bg_thresh=1008 thresh=2017 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 247.329748: balance_dirty_state: bdi btrfs-1: dirty=633 wb=802 unstable=0 bg_thresh=1008 thresh=2017 gap=582 poll_thresh=15 ino=257 dd-2584 [005] 247.329807: balance_dirty_state: bdi btrfs-1: dirty=658 wb=802 unstable=0 bg_thresh=1008 thresh=2016 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 247.329923: balance_dirty_state: bdi btrfs-1: dirty=683 wb=802 unstable=0 bg_thresh=1007 thresh=2015 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 247.330041: balance_dirty_state: bdi btrfs-1: dirty=733 wb=802 unstable=0 bg_thresh=1009 thresh=2019 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 247.330045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=52368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 247.337609: balance_dirty_state: bdi btrfs-1: dirty=733 wb=702 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=18 ino=257 dd-2584 [005] 247.337685: balance_dirty_state: bdi btrfs-1: dirty=733 wb=702 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=13 ino=257 dd-2584 [005] 247.337743: balance_dirty_state: bdi btrfs-1: dirty=758 wb=702 unstable=0 bg_thresh=1006 thresh=2012 gap=552 poll_thresh=14 ino=257 dd-2584 [005] 247.337802: balance_dirty_state: bdi btrfs-1: dirty=783 wb=702 unstable=0 bg_thresh=1006 thresh=2012 gap=527 poll_thresh=15 ino=257 dd-2584 [005] 247.337858: balance_dirty_state: bdi btrfs-1: dirty=783 wb=702 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=16 ino=257 dd-2584 [005] 247.337971: balance_dirty_state: bdi btrfs-1: dirty=833 wb=702 unstable=0 bg_thresh=1008 thresh=2016 gap=481 poll_thresh=17 ino=257 dd-2584 [005] 247.337975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=52368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 247.345579: balance_dirty_state: bdi btrfs-1: dirty=833 wb=577 unstable=0 bg_thresh=1006 thresh=2013 gap=603 poll_thresh=17 ino=257 dd-2584 [005] 247.345692: balance_dirty_state: bdi btrfs-1: dirty=833 wb=577 unstable=0 bg_thresh=1006 thresh=2013 gap=603 poll_thresh=13 ino=257 dd-2584 [005] 247.345922: balance_dirty_state: bdi btrfs-1: dirty=858 wb=577 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 247.345978: balance_dirty_state: bdi btrfs-1: dirty=858 wb=577 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 247.346035: balance_dirty_state: bdi btrfs-1: dirty=883 wb=577 unstable=0 bg_thresh=1011 thresh=2023 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 247.346149: balance_dirty_state: bdi btrfs-1: dirty=908 wb=577 unstable=0 bg_thresh=1008 thresh=2016 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 247.346263: balance_dirty_state: bdi btrfs-1: dirty=958 wb=577 unstable=0 bg_thresh=1010 thresh=2020 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 247.346268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-132% task_weight=98% bdi_bw=52368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 247.353761: balance_dirty_state: bdi btrfs-1: dirty=958 wb=577 unstable=0 bg_thresh=1010 thresh=2020 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 247.353769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-132% task_weight=98% bdi_bw=52368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 247.361762: balance_dirty_state: bdi btrfs-1: dirty=958 wb=577 unstable=0 bg_thresh=1010 thresh=2020 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 247.361770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-132% task_weight=98% bdi_bw=52368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 247.369590: balance_dirty_state: bdi btrfs-1: dirty=958 wb=427 unstable=0 bg_thresh=1004 thresh=2008 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 247.369701: balance_dirty_state: bdi btrfs-1: dirty=958 wb=427 unstable=0 bg_thresh=1004 thresh=2008 gap=623 poll_thresh=13 ino=257 dd-2584 [005] 247.369802: balance_dirty_state: bdi btrfs-1: dirty=983 wb=427 unstable=0 bg_thresh=1006 thresh=2013 gap=603 poll_thresh=14 ino=257 dd-2584 [005] 247.369900: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=427 unstable=0 bg_thresh=1006 thresh=2013 gap=578 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 247.369941: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14768 wrote=0 to_write=8192 dd-2584 [005] 247.370053: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=427 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 247.370364: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=452 unstable=0 bg_thresh=1008 thresh=2017 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 247.370679: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=502 unstable=0 bg_thresh=1010 thresh=2021 gap=511 poll_thresh=18 ino=257 dd-2584 [005] 247.371522: balance_dirty_state: bdi btrfs-1: dirty=908 wb=627 unstable=0 bg_thresh=1010 thresh=2020 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 247.371526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=52368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 247.374764: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=768 to_write=7424 dd-2584 [001] 247.377665: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1202 unstable=0 bg_thresh=1010 thresh=2020 gap=460 poll_thresh=19 ino=257 dd-2584 [001] 247.377675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=52368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 247.385624: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1077 unstable=0 bg_thresh=1005 thresh=2011 gap=576 poll_thresh=19 ino=257 dd-2584 [000] 247.385741: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1077 unstable=0 bg_thresh=1005 thresh=2011 gap=551 poll_thresh=14 ino=257 dd-2584 [000] 247.385859: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1077 unstable=0 bg_thresh=1008 thresh=2016 gap=556 poll_thresh=15 ino=257 dd-2584 [000] 247.385973: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1077 unstable=0 bg_thresh=1008 thresh=2016 gap=531 poll_thresh=16 ino=257 dd-2584 [000] 247.386207: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1077 unstable=0 bg_thresh=1010 thresh=2021 gap=511 poll_thresh=17 ino=257 dd-2584 [000] 247.386444: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1077 unstable=0 bg_thresh=1012 thresh=2025 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 247.386453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=99% bdi_bw=52368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 247.397633: balance_dirty_state: bdi btrfs-1: dirty=458 wb=952 unstable=0 bg_thresh=1010 thresh=2020 gap=610 poll_thresh=18 ino=257 dd-2584 [000] 247.397755: balance_dirty_state: bdi btrfs-1: dirty=483 wb=952 unstable=0 bg_thresh=1010 thresh=2020 gap=585 poll_thresh=13 ino=257 dd-2584 [000] 247.397870: balance_dirty_state: bdi btrfs-1: dirty=508 wb=952 unstable=0 bg_thresh=1012 thresh=2025 gap=565 poll_thresh=14 ino=257 dd-2584 [000] 247.397989: balance_dirty_state: bdi btrfs-1: dirty=508 wb=952 unstable=0 bg_thresh=1009 thresh=2019 gap=559 poll_thresh=15 ino=257 dd-2584 [000] 247.398106: balance_dirty_state: bdi btrfs-1: dirty=533 wb=952 unstable=0 bg_thresh=1012 thresh=2024 gap=539 poll_thresh=16 ino=257 dd-2584 [000] 247.398341: balance_dirty_state: bdi btrfs-1: dirty=558 wb=952 unstable=0 bg_thresh=1011 thresh=2023 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 247.398580: balance_dirty_state: bdi btrfs-1: dirty=608 wb=952 unstable=0 bg_thresh=1013 thresh=2027 gap=467 poll_thresh=18 ino=257 dd-2584 [000] 247.398588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=50748 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 247.405602: balance_dirty_state: bdi btrfs-1: dirty=608 wb=827 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=18 ino=257 dd-2584 [000] 247.405853: balance_dirty_state: bdi btrfs-1: dirty=608 wb=827 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=13 ino=257 dd-2584 [000] 247.405909: balance_dirty_state: bdi btrfs-1: dirty=633 wb=827 unstable=0 bg_thresh=1007 thresh=2014 gap=554 poll_thresh=14 ino=257 dd-2584 [000] 247.405964: balance_dirty_state: bdi btrfs-1: dirty=633 wb=827 unstable=0 bg_thresh=1007 thresh=2014 gap=554 poll_thresh=15 ino=257 dd-2584 [000] 247.406019: balance_dirty_state: bdi btrfs-1: dirty=658 wb=827 unstable=0 bg_thresh=1009 thresh=2019 gap=534 poll_thresh=16 ino=257 dd-2584 [000] 247.406131: balance_dirty_state: bdi btrfs-1: dirty=683 wb=827 unstable=0 bg_thresh=1012 thresh=2024 gap=514 poll_thresh=17 ino=257 dd-2584 [000] 247.406244: balance_dirty_state: bdi btrfs-1: dirty=733 wb=827 unstable=0 bg_thresh=1014 thresh=2028 gap=468 poll_thresh=18 ino=257 dd-2584 [000] 247.406248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=50748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 247.413602: balance_dirty_state: bdi btrfs-1: dirty=733 wb=827 unstable=0 bg_thresh=1014 thresh=2028 gap=468 poll_thresh=18 ino=257 dd-2584 [000] 247.413609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=50748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.421916: balance_dirty_state: bdi btrfs-1: dirty=733 wb=827 unstable=0 bg_thresh=1010 thresh=2020 gap=460 poll_thresh=18 ino=257 dd-2584 [004] 247.421922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=50748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 247.429737: balance_dirty_state: bdi btrfs-1: dirty=733 wb=752 unstable=0 bg_thresh=998 thresh=1997 gap=512 poll_thresh=18 ino=257 dd-2584 [000] 247.429829: balance_dirty_state: bdi btrfs-1: dirty=733 wb=752 unstable=0 bg_thresh=998 thresh=1997 gap=512 poll_thresh=13 ino=257 dd-2584 [000] 247.429913: balance_dirty_state: bdi btrfs-1: dirty=758 wb=752 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=14 ino=257 dd-2584 [000] 247.429919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=50748 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 247.437854: balance_dirty_state: bdi btrfs-1: dirty=758 wb=752 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=14 ino=257 dd-2584 [000] 247.437858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=50748 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 247.445690: balance_dirty_state: bdi btrfs-1: dirty=758 wb=627 unstable=0 bg_thresh=994 thresh=1988 gap=603 poll_thresh=14 ino=257 dd-2584 [000] 247.445756: balance_dirty_state: bdi btrfs-1: dirty=783 wb=627 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=10 ino=257 dd-2584 [000] 247.445816: balance_dirty_state: bdi btrfs-1: dirty=783 wb=627 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=11 ino=257 dd-2584 [000] 247.445877: balance_dirty_state: bdi btrfs-1: dirty=808 wb=627 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=12 ino=257 dd-2584 [000] 247.445939: balance_dirty_state: bdi btrfs-1: dirty=833 wb=627 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=13 ino=257 dd-2584 [000] 247.446003: balance_dirty_state: bdi btrfs-1: dirty=833 wb=627 unstable=0 bg_thresh=998 thresh=1997 gap=537 poll_thresh=14 ino=257 dd-2584 [000] 247.446068: balance_dirty_state: bdi btrfs-1: dirty=858 wb=627 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=15 ino=257 dd-2584 [000] 247.446528: balance_dirty_state: bdi btrfs-1: dirty=858 wb=502 unstable=0 bg_thresh=996 thresh=1992 gap=632 poll_thresh=16 ino=257 dd-2584 [000] 247.446679: balance_dirty_state: bdi btrfs-1: dirty=908 wb=502 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=17 ino=257 dd-2584 [000] 247.446794: balance_dirty_state: bdi btrfs-1: dirty=933 wb=502 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=18 ino=257 dd-2584 [000] 247.446908: balance_dirty_state: bdi btrfs-1: dirty=958 wb=502 unstable=0 bg_thresh=997 thresh=1994 gap=534 poll_thresh=19 ino=257 dd-2584 [000] 247.447023: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=502 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=20 ino=257 dd-2584 [000] 247.447027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=50748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 247.447087: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14844 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 247.449085: writeback_single_inode: bdi btrfs-1: ino=257 state= age=140 wrote=640 to_write=7552 dd-2584 [000] 247.453630: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1127 unstable=0 bg_thresh=993 thresh=1987 gap=502 poll_thresh=20 ino=257 dd-2584 [000] 247.453705: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1127 unstable=0 bg_thresh=996 thresh=1992 gap=507 poll_thresh=15 ino=257 dd-2584 [000] 247.453764: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1127 unstable=0 bg_thresh=993 thresh=1986 gap=476 poll_thresh=16 ino=257 dd-2584 [000] 247.453768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=50748 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 247.461718: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1127 unstable=0 bg_thresh=993 thresh=1986 gap=476 poll_thresh=16 ino=257 dd-2584 [000] 247.461722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=50748 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 247.469810: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1002 unstable=0 bg_thresh=994 thresh=1988 gap=603 poll_thresh=16 ino=257 dd-2584 [000] 247.469897: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1002 unstable=0 bg_thresh=996 thresh=1993 gap=608 poll_thresh=12 ino=257 dd-2584 [000] 247.469980: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1002 unstable=0 bg_thresh=996 thresh=1992 gap=582 poll_thresh=13 ino=257 dd-2584 [000] 247.470061: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1002 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=14 ino=257 dd-2584 [000] 247.470143: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1002 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=15 ino=257 dd-2584 [000] 247.470226: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1002 unstable=0 bg_thresh=998 thresh=1996 gap=536 poll_thresh=16 ino=257 dd-2584 [000] 247.470634: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1002 unstable=0 bg_thresh=997 thresh=1995 gap=510 poll_thresh=17 ino=257 dd-2584 [000] 247.470795: balance_dirty_state: bdi btrfs-1: dirty=533 wb=1002 unstable=0 bg_thresh=994 thresh=1988 gap=453 poll_thresh=18 ino=257 dd-2584 [000] 247.470801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=50748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 247.477791: balance_dirty_state: bdi btrfs-1: dirty=533 wb=1002 unstable=0 bg_thresh=994 thresh=1988 gap=453 poll_thresh=18 ino=257 dd-2584 [000] 247.477797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=50748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 247.485716: balance_dirty_state: bdi btrfs-1: dirty=533 wb=752 unstable=0 bg_thresh=994 thresh=1988 gap=703 poll_thresh=18 ino=257 dd-2584 [000] 247.485782: balance_dirty_state: bdi btrfs-1: dirty=533 wb=752 unstable=0 bg_thresh=996 thresh=1993 gap=708 poll_thresh=13 ino=257 dd-2584 [000] 247.485841: balance_dirty_state: bdi btrfs-1: dirty=558 wb=752 unstable=0 bg_thresh=993 thresh=1987 gap=677 poll_thresh=14 ino=257 dd-2584 [000] 247.485899: balance_dirty_state: bdi btrfs-1: dirty=583 wb=752 unstable=0 bg_thresh=996 thresh=1992 gap=657 poll_thresh=15 ino=257 dd-2584 [000] 247.485956: balance_dirty_state: bdi btrfs-1: dirty=583 wb=752 unstable=0 bg_thresh=995 thresh=1991 gap=656 poll_thresh=16 ino=257 dd-2584 [000] 247.486068: balance_dirty_state: bdi btrfs-1: dirty=608 wb=752 unstable=0 bg_thresh=995 thresh=1990 gap=630 poll_thresh=17 ino=257 dd-2584 [000] 247.486180: balance_dirty_state: bdi btrfs-1: dirty=658 wb=752 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=18 ino=257 dd-2584 [000] 247.486294: balance_dirty_state: bdi btrfs-1: dirty=683 wb=752 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=19 ino=257 dd-2584 [000] 247.486406: balance_dirty_state: bdi btrfs-1: dirty=708 wb=752 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=20 ino=257 dd-2584 [000] 247.486692: balance_dirty_state: bdi btrfs-1: dirty=758 wb=752 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=21 ino=257 dd-2584 [000] 247.486697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=50748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 247.493816: balance_dirty_state: bdi btrfs-1: dirty=758 wb=752 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=21 ino=257 dd-2584 [001] 247.493821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=50748 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 247.501665: balance_dirty_state: bdi btrfs-1: dirty=758 wb=627 unstable=0 bg_thresh=994 thresh=1988 gap=603 poll_thresh=21 ino=257 dd-2584 [001] 247.501736: balance_dirty_state: bdi btrfs-1: dirty=758 wb=627 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=16 ino=257 dd-2584 [001] 247.501861: balance_dirty_state: bdi btrfs-1: dirty=808 wb=627 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 247.501985: balance_dirty_state: bdi btrfs-1: dirty=833 wb=627 unstable=0 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=18 ino=257 dd-2584 [001] 247.502109: balance_dirty_state: bdi btrfs-1: dirty=858 wb=627 unstable=0 bg_thresh=1003 thresh=2007 gap=522 poll_thresh=19 ino=257 dd-2584 [001] 247.502230: balance_dirty_state: bdi btrfs-1: dirty=883 wb=627 unstable=0 bg_thresh=1005 thresh=2011 gap=501 poll_thresh=20 ino=257 dd-2584 [001] 247.502234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=49340 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 247.509833: balance_dirty_state: bdi btrfs-1: dirty=908 wb=627 unstable=0 bg_thresh=1002 thresh=2005 gap=470 poll_thresh=15 ino=257 dd-2584 [001] 247.509842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=49340 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 247.517747: balance_dirty_state: bdi btrfs-1: dirty=908 wb=627 unstable=0 bg_thresh=997 thresh=1995 gap=460 poll_thresh=15 ino=257 dd-2584 [001] 247.517752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=49340 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 247.525680: balance_dirty_state: bdi btrfs-1: dirty=908 wb=352 unstable=0 bg_thresh=1000 thresh=2000 gap=740 poll_thresh=15 ino=257 dd-2584 [001] 247.525753: balance_dirty_state: bdi btrfs-1: dirty=933 wb=352 unstable=0 bg_thresh=1002 thresh=2005 gap=720 poll_thresh=11 ino=257 dd-2584 [001] 247.525814: balance_dirty_state: bdi btrfs-1: dirty=933 wb=352 unstable=0 bg_thresh=999 thresh=1999 gap=714 poll_thresh=12 ino=257 dd-2584 [001] 247.525872: balance_dirty_state: bdi btrfs-1: dirty=958 wb=352 unstable=0 bg_thresh=1002 thresh=2004 gap=694 poll_thresh=13 ino=257 dd-2584 [001] 247.525930: balance_dirty_state: bdi btrfs-1: dirty=983 wb=352 unstable=0 bg_thresh=1001 thresh=2003 gap=668 poll_thresh=14 ino=257 dd-2584 [001] 247.526158: balance_dirty_state: bdi btrfs-1: dirty=983 wb=352 unstable=0 bg_thresh=1001 thresh=2003 gap=668 poll_thresh=15 ino=257 dd-2584 [001] 247.526216: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=352 unstable=0 bg_thresh=1001 thresh=2002 gap=642 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 247.526239: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14924 wrote=0 to_write=8192 dd-2584 [001] 247.526383: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=352 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=17 ino=257 dd-2584 [001] 247.526556: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=402 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=18 ino=257 dd-2584 [001] 247.526731: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=452 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=19 ino=257 dd-2584 [001] 247.526901: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=477 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=20 ino=257 dd-2584 [001] 247.527055: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=477 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=21 ino=257 dd-2584 [001] 247.527057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=49340 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 247.531410: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=816 to_write=7376 dd-2584 [005] 247.533659: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1177 unstable=0 bg_thresh=1001 thresh=2002 gap=467 poll_thresh=21 ino=257 dd-2584 [005] 247.533665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=49340 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.541681: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1052 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=21 ino=257 dd-2584 [004] 247.541746: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1052 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 247.541865: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1052 unstable=0 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 247.542164: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1052 unstable=0 bg_thresh=1009 thresh=2018 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 247.542283: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1052 unstable=0 bg_thresh=1008 thresh=2017 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 247.542287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=49340 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.549656: balance_dirty_state: bdi btrfs-1: dirty=483 wb=927 unstable=0 bg_thresh=1006 thresh=2013 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 247.549730: balance_dirty_state: bdi btrfs-1: dirty=483 wb=927 unstable=0 bg_thresh=1006 thresh=2013 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 247.549788: balance_dirty_state: bdi btrfs-1: dirty=508 wb=927 unstable=0 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 247.549846: balance_dirty_state: bdi btrfs-1: dirty=533 wb=927 unstable=0 bg_thresh=1009 thresh=2018 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 247.549965: balance_dirty_state: bdi btrfs-1: dirty=558 wb=927 unstable=0 bg_thresh=1011 thresh=2022 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 247.550083: balance_dirty_state: bdi btrfs-1: dirty=583 wb=927 unstable=0 bg_thresh=1010 thresh=2021 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 247.550199: balance_dirty_state: bdi btrfs-1: dirty=608 wb=927 unstable=0 bg_thresh=1010 thresh=2020 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 247.550204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=49340 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.557740: balance_dirty_state: bdi btrfs-1: dirty=608 wb=927 unstable=0 bg_thresh=1006 thresh=2013 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 247.557746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=49340 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.565711: balance_dirty_state: bdi btrfs-1: dirty=608 wb=927 unstable=0 bg_thresh=1000 thresh=2000 gap=465 poll_thresh=19 ino=257 dd-2584 [004] 247.565715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=49340 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.573717: balance_dirty_state: bdi btrfs-1: dirty=608 wb=802 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 247.573808: balance_dirty_state: bdi btrfs-1: dirty=633 wb=802 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 247.573892: balance_dirty_state: bdi btrfs-1: dirty=658 wb=802 unstable=0 bg_thresh=998 thresh=1996 gap=536 poll_thresh=15 ino=257 dd-2584 [004] 247.573977: balance_dirty_state: bdi btrfs-1: dirty=658 wb=802 unstable=0 bg_thresh=998 thresh=1996 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 247.574430: balance_dirty_state: bdi btrfs-1: dirty=708 wb=802 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=17 ino=257 dd-2584 [004] 247.574436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=49340 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.581672: balance_dirty_state: bdi btrfs-1: dirty=708 wb=802 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 247.581678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=49340 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.589733: balance_dirty_state: bdi btrfs-1: dirty=708 wb=677 unstable=0 bg_thresh=995 thresh=1991 gap=606 poll_thresh=17 ino=257 dd-2584 [004] 247.589797: balance_dirty_state: bdi btrfs-1: dirty=708 wb=677 unstable=0 bg_thresh=995 thresh=1991 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 247.589854: balance_dirty_state: bdi btrfs-1: dirty=733 wb=677 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 247.589909: balance_dirty_state: bdi btrfs-1: dirty=758 wb=677 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 247.589966: balance_dirty_state: bdi btrfs-1: dirty=758 wb=677 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 247.590080: balance_dirty_state: bdi btrfs-1: dirty=783 wb=677 unstable=0 bg_thresh=1003 thresh=2006 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 247.590193: balance_dirty_state: bdi btrfs-1: dirty=833 wb=677 unstable=0 bg_thresh=1005 thresh=2010 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 247.590197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=49340 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.597677: balance_dirty_state: bdi btrfs-1: dirty=833 wb=677 unstable=0 bg_thresh=1005 thresh=2010 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 247.597688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=49340 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.605684: balance_dirty_state: bdi btrfs-1: dirty=833 wb=552 unstable=0 bg_thresh=1003 thresh=2006 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 247.605762: balance_dirty_state: bdi btrfs-1: dirty=833 wb=552 unstable=0 bg_thresh=1005 thresh=2011 gap=626 poll_thresh=13 ino=257 dd-2584 [004] 247.605819: balance_dirty_state: bdi btrfs-1: dirty=858 wb=552 unstable=0 bg_thresh=1005 thresh=2011 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 247.605877: balance_dirty_state: bdi btrfs-1: dirty=883 wb=552 unstable=0 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 247.605934: balance_dirty_state: bdi btrfs-1: dirty=883 wb=552 unstable=0 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 247.606049: balance_dirty_state: bdi btrfs-1: dirty=933 wb=552 unstable=0 bg_thresh=1004 thresh=2009 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 247.606338: balance_dirty_state: bdi btrfs-1: dirty=958 wb=552 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 247.606343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 247.613808: balance_dirty_state: bdi btrfs-1: dirty=958 wb=552 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 247.613813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 247.621793: balance_dirty_state: bdi btrfs-1: dirty=958 wb=427 unstable=0 bg_thresh=998 thresh=1996 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 247.621918: balance_dirty_state: bdi btrfs-1: dirty=983 wb=427 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=13 ino=257 dd-2584 [006] 247.622033: balance_dirty_state: bdi btrfs-1: dirty=983 wb=427 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=14 ino=257 dd-2584 [006] 247.622146: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=427 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 247.622236: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15020 wrote=0 to_write=8192 dd-2584 [006] 247.622271: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=427 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 247.622514: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=452 unstable=0 bg_thresh=1005 thresh=2010 gap=500 poll_thresh=17 ino=257 dd-2584 [006] 247.622517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 247.626639: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=688 to_write=7504 dd-2584 [006] 247.629828: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1002 unstable=0 bg_thresh=1004 thresh=2009 gap=624 poll_thresh=17 ino=257 dd-2584 [006] 247.629910: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1002 unstable=0 bg_thresh=1004 thresh=2008 gap=623 poll_thresh=13 ino=257 dd-2584 [006] 247.629971: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1002 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 247.630048: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1002 unstable=0 bg_thresh=1003 thresh=2007 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 247.630115: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1002 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 247.630234: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1002 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 247.630354: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1002 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 247.630359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 247.637821: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1002 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 247.637831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 247.645771: balance_dirty_state: bdi btrfs-1: dirty=508 wb=877 unstable=0 bg_thresh=1002 thresh=2005 gap=620 poll_thresh=18 ino=257 dd-2584 [006] 247.645899: balance_dirty_state: bdi btrfs-1: dirty=508 wb=877 unstable=0 bg_thresh=1005 thresh=2010 gap=625 poll_thresh=13 ino=257 dd-2584 [006] 247.646386: balance_dirty_state: bdi btrfs-1: dirty=533 wb=877 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=14 ino=257 dd-2584 [006] 247.646504: balance_dirty_state: bdi btrfs-1: dirty=558 wb=877 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 247.646621: balance_dirty_state: bdi btrfs-1: dirty=558 wb=877 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 247.646854: balance_dirty_state: bdi btrfs-1: dirty=608 wb=877 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 247.647089: balance_dirty_state: bdi btrfs-1: dirty=633 wb=877 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 247.647098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 247.653823: balance_dirty_state: bdi btrfs-1: dirty=633 wb=877 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 247.653833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.661801: balance_dirty_state: bdi btrfs-1: dirty=633 wb=877 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 247.661808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.669692: balance_dirty_state: bdi btrfs-1: dirty=633 wb=727 unstable=0 bg_thresh=1003 thresh=2006 gap=646 poll_thresh=18 ino=257 dd-2584 [004] 247.669852: balance_dirty_state: bdi btrfs-1: dirty=658 wb=727 unstable=0 bg_thresh=1005 thresh=2011 gap=626 poll_thresh=13 ino=257 dd-2584 [004] 247.670007: balance_dirty_state: bdi btrfs-1: dirty=658 wb=727 unstable=0 bg_thresh=1005 thresh=2011 gap=626 poll_thresh=14 ino=257 dd-2584 [004] 247.670157: balance_dirty_state: bdi btrfs-1: dirty=683 wb=727 unstable=0 bg_thresh=1008 thresh=2016 gap=606 poll_thresh=15 ino=257 dd-2584 [004] 247.670307: balance_dirty_state: bdi btrfs-1: dirty=683 wb=727 unstable=0 bg_thresh=1008 thresh=2016 gap=606 poll_thresh=16 ino=257 dd-2584 [004] 247.670611: balance_dirty_state: bdi btrfs-1: dirty=733 wb=727 unstable=0 bg_thresh=1010 thresh=2021 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 247.670918: balance_dirty_state: bdi btrfs-1: dirty=758 wb=727 unstable=0 bg_thresh=1012 thresh=2025 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 247.671782: balance_dirty_state: bdi btrfs-1: dirty=783 wb=727 unstable=0 bg_thresh=1009 thresh=2018 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 247.672087: balance_dirty_state: bdi btrfs-1: dirty=833 wb=727 unstable=0 bg_thresh=1008 thresh=2017 gap=457 poll_thresh=20 ino=257 dd-2584 [004] 247.672098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.677689: balance_dirty_state: bdi btrfs-1: dirty=833 wb=602 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=20 ino=257 dd-2584 [004] 247.677779: balance_dirty_state: bdi btrfs-1: dirty=833 wb=602 unstable=0 bg_thresh=1005 thresh=2011 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 247.677872: balance_dirty_state: bdi btrfs-1: dirty=858 wb=602 unstable=0 bg_thresh=1004 thresh=2009 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 247.678047: balance_dirty_state: bdi btrfs-1: dirty=883 wb=602 unstable=0 bg_thresh=1003 thresh=2007 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 247.678227: balance_dirty_state: bdi btrfs-1: dirty=908 wb=602 unstable=0 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 247.678233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.685734: balance_dirty_state: bdi btrfs-1: dirty=908 wb=552 unstable=0 bg_thresh=1010 thresh=2021 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 247.685799: balance_dirty_state: bdi btrfs-1: dirty=933 wb=552 unstable=0 bg_thresh=1010 thresh=2020 gap=535 poll_thresh=13 ino=257 dd-2584 [004] 247.685857: balance_dirty_state: bdi btrfs-1: dirty=958 wb=552 unstable=0 bg_thresh=1010 thresh=2020 gap=510 poll_thresh=14 ino=257 dd-2584 [004] 247.685914: balance_dirty_state: bdi btrfs-1: dirty=958 wb=552 unstable=0 bg_thresh=1009 thresh=2019 gap=509 poll_thresh=15 ino=257 dd-2584 [004] 247.685972: balance_dirty_state: bdi btrfs-1: dirty=983 wb=552 unstable=0 bg_thresh=1012 thresh=2024 gap=489 poll_thresh=16 ino=257 dd-2584 [004] 247.685976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 247.693766: balance_dirty_state: bdi btrfs-1: dirty=983 wb=427 unstable=0 bg_thresh=1012 thresh=2025 gap=615 poll_thresh=16 ino=257 dd-2584 [000] 247.693854: balance_dirty_state: bdi btrfs-1: dirty=983 wb=427 unstable=0 bg_thresh=1012 thresh=2025 gap=615 poll_thresh=12 ino=257 dd-2584 [000] 247.693938: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=427 unstable=0 bg_thresh=1015 thresh=2030 gap=595 poll_thresh=13 ino=257 dd-2584 [000] 247.694009: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=427 unstable=0 bg_thresh=1015 thresh=2030 gap=595 poll_thresh=14 ino=257 dd-2584 [000] 247.694418: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=427 unstable=0 bg_thresh=1017 thresh=2035 gap=575 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 247.694445: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15092 wrote=0 to_write=8192 dd-2584 [000] 247.694486: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=427 unstable=0 bg_thresh=1017 thresh=2035 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 247.694612: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=427 unstable=0 bg_thresh=1016 thresh=2033 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 247.694740: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=452 unstable=0 bg_thresh=1016 thresh=2032 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 247.694742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 247.697066: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=752 to_write=7440 dd-2584 [000] 247.701703: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1052 unstable=0 bg_thresh=1008 thresh=2016 gap=606 poll_thresh=18 ino=257 dd-2584 [000] 247.701809: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1052 unstable=0 bg_thresh=1008 thresh=2016 gap=581 poll_thresh=13 ino=257 dd-2584 [000] 247.701910: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1052 unstable=0 bg_thresh=1010 thresh=2021 gap=561 poll_thresh=14 ino=257 dd-2584 [000] 247.702009: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1052 unstable=0 bg_thresh=1010 thresh=2021 gap=561 poll_thresh=15 ino=257 dd-2584 [000] 247.702108: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1052 unstable=0 bg_thresh=1013 thresh=2026 gap=541 poll_thresh=16 ino=257 dd-2584 [000] 247.702312: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1052 unstable=0 bg_thresh=1012 thresh=2025 gap=515 poll_thresh=17 ino=257 dd-2584 [000] 247.702516: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1052 unstable=0 bg_thresh=1014 thresh=2029 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 247.702524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.710023: balance_dirty_state: bdi btrfs-1: dirty=483 wb=927 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 247.710182: balance_dirty_state: bdi btrfs-1: dirty=508 wb=927 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=13 ino=257 dd-2584 [004] 247.710301: balance_dirty_state: bdi btrfs-1: dirty=508 wb=927 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 247.710695: balance_dirty_state: bdi btrfs-1: dirty=533 wb=927 unstable=0 bg_thresh=994 thresh=1989 gap=529 poll_thresh=15 ino=257 dd-2584 [004] 247.710784: balance_dirty_state: bdi btrfs-1: dirty=558 wb=927 unstable=0 bg_thresh=997 thresh=1995 gap=510 poll_thresh=16 ino=257 dd-2584 [004] 247.710925: balance_dirty_state: bdi btrfs-1: dirty=583 wb=927 unstable=0 bg_thresh=1000 thresh=2000 gap=490 poll_thresh=17 ino=257 dd-2584 [004] 247.710930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=47268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 247.717970: balance_dirty_state: bdi btrfs-1: dirty=575 wb=785 unstable=0 bg_thresh=997 thresh=1995 gap=635 poll_thresh=17 ino=257 dd-2584 [001] 247.718035: balance_dirty_state: bdi btrfs-1: dirty=575 wb=785 unstable=0 bg_thresh=997 thresh=1995 gap=635 poll_thresh=13 ino=257 dd-2584 [001] 247.718093: balance_dirty_state: bdi btrfs-1: dirty=600 wb=785 unstable=0 bg_thresh=1000 thresh=2000 gap=615 poll_thresh=14 ino=257 dd-2584 [001] 247.718149: balance_dirty_state: bdi btrfs-1: dirty=625 wb=785 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 247.718207: balance_dirty_state: bdi btrfs-1: dirty=625 wb=785 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 247.718327: balance_dirty_state: bdi btrfs-1: dirty=650 wb=785 unstable=0 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 247.718450: balance_dirty_state: bdi btrfs-1: dirty=700 wb=760 unstable=0 bg_thresh=1007 thresh=2014 gap=554 poll_thresh=18 ino=257 dd-2584 [001] 247.718572: balance_dirty_state: bdi btrfs-1: dirty=725 wb=760 unstable=0 bg_thresh=1003 thresh=2007 gap=522 poll_thresh=19 ino=257 dd-2584 [001] 247.718692: balance_dirty_state: bdi btrfs-1: dirty=750 wb=760 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=20 ino=257 dd-2584 [001] 247.718697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=47268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 247.729720: balance_dirty_state: bdi btrfs-1: dirty=750 wb=635 unstable=0 bg_thresh=994 thresh=1988 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 247.730004: balance_dirty_state: bdi btrfs-1: dirty=775 wb=635 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 247.730061: balance_dirty_state: bdi btrfs-1: dirty=800 wb=635 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 247.730171: balance_dirty_state: bdi btrfs-1: dirty=825 wb=635 unstable=0 bg_thresh=999 thresh=1998 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 247.730285: balance_dirty_state: bdi btrfs-1: dirty=850 wb=635 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 247.730398: balance_dirty_state: bdi btrfs-1: dirty=875 wb=635 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 247.730403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-241% task_weight=97% bdi_bw=47268 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 247.741752: balance_dirty_state: bdi btrfs-1: dirty=875 wb=510 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 247.741843: balance_dirty_state: bdi btrfs-1: dirty=875 wb=510 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 247.741931: balance_dirty_state: bdi btrfs-1: dirty=900 wb=510 unstable=0 bg_thresh=996 thresh=1992 gap=582 poll_thresh=15 ino=257 dd-2584 [005] 247.742014: balance_dirty_state: bdi btrfs-1: dirty=900 wb=510 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=16 ino=257 dd-2584 [005] 247.742184: balance_dirty_state: bdi btrfs-1: dirty=950 wb=510 unstable=0 bg_thresh=994 thresh=1989 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 247.742353: balance_dirty_state: bdi btrfs-1: dirty=975 wb=510 unstable=0 bg_thresh=999 thresh=1999 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 247.742640: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=510 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 247.742644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=47268 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 247.742657: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15140 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 247.744734: writeback_single_inode: bdi btrfs-1: ino=257 state= age=288 wrote=688 to_write=7504 dd-2584 [005] 247.753708: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1210 unstable=0 bg_thresh=999 thresh=1998 gap=463 poll_thresh=19 ino=257 dd-2584 [005] 247.753716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=47268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 247.757852: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1085 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=19 ino=257 dd-2584 [005] 247.757935: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1085 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=14 ino=257 dd-2584 [005] 247.757996: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1085 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 247.758053: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1085 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=16 ino=257 dd-2584 [005] 247.758169: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1085 unstable=0 bg_thresh=998 thresh=1996 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 247.758283: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1085 unstable=0 bg_thresh=997 thresh=1995 gap=460 poll_thresh=18 ino=257 dd-2584 [005] 247.758287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=47268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 247.765857: balance_dirty_state: bdi btrfs-1: dirty=450 wb=960 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=18 ino=257 dd-2584 [005] 247.765940: balance_dirty_state: bdi btrfs-1: dirty=450 wb=960 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=13 ino=257 dd-2584 [005] 247.766001: balance_dirty_state: bdi btrfs-1: dirty=475 wb=960 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=14 ino=257 dd-2584 [005] 247.766058: balance_dirty_state: bdi btrfs-1: dirty=500 wb=960 unstable=0 bg_thresh=997 thresh=1995 gap=535 poll_thresh=15 ino=257 dd-2584 [005] 247.766115: balance_dirty_state: bdi btrfs-1: dirty=500 wb=960 unstable=0 bg_thresh=994 thresh=1989 gap=529 poll_thresh=16 ino=257 dd-2584 [005] 247.766230: balance_dirty_state: bdi btrfs-1: dirty=525 wb=960 unstable=0 bg_thresh=996 thresh=1993 gap=508 poll_thresh=17 ino=257 dd-2584 [005] 247.766344: balance_dirty_state: bdi btrfs-1: dirty=575 wb=960 unstable=0 bg_thresh=996 thresh=1992 gap=457 poll_thresh=18 ino=257 dd-2584 [005] 247.766349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=47268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 247.773871: balance_dirty_state: bdi btrfs-1: dirty=575 wb=835 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=18 ino=257 dd-2584 [005] 247.774130: balance_dirty_state: bdi btrfs-1: dirty=575 wb=835 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=13 ino=257 dd-2584 [005] 247.774187: balance_dirty_state: bdi btrfs-1: dirty=600 wb=835 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=14 ino=257 dd-2584 [005] 247.774244: balance_dirty_state: bdi btrfs-1: dirty=625 wb=835 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=15 ino=257 dd-2584 [005] 247.774302: balance_dirty_state: bdi btrfs-1: dirty=625 wb=835 unstable=0 bg_thresh=998 thresh=1997 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 247.774414: balance_dirty_state: bdi btrfs-1: dirty=675 wb=835 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=17 ino=257 dd-2584 [005] 247.774419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=47268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 247.781867: balance_dirty_state: bdi btrfs-1: dirty=675 wb=835 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=17 ino=257 dd-2584 [000] 247.781876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=47268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 247.793792: balance_dirty_state: bdi btrfs-1: dirty=675 wb=835 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=17 ino=257 dd-2584 [000] 247.793800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=47268 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 247.804644: balance_dirty_state: bdi btrfs-1: dirty=700 wb=710 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=17 ino=257 dd-2584 [004] 247.804705: balance_dirty_state: bdi btrfs-1: dirty=700 wb=710 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 247.804764: balance_dirty_state: bdi btrfs-1: dirty=725 wb=710 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 247.804821: balance_dirty_state: bdi btrfs-1: dirty=750 wb=710 unstable=0 bg_thresh=999 thresh=1998 gap=538 poll_thresh=15 ino=257 dd-2584 [004] 247.804878: balance_dirty_state: bdi btrfs-1: dirty=750 wb=710 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 247.804991: balance_dirty_state: bdi btrfs-1: dirty=800 wb=710 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=17 ino=257 dd-2584 [004] 247.804995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=47268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.809808: balance_dirty_state: bdi btrfs-1: dirty=800 wb=710 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=17 ino=257 dd-2584 [004] 247.809817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=47268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.817849: balance_dirty_state: bdi btrfs-1: dirty=800 wb=585 unstable=0 bg_thresh=998 thresh=1996 gap=611 poll_thresh=17 ino=257 dd-2584 [004] 247.817939: balance_dirty_state: bdi btrfs-1: dirty=800 wb=585 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=13 ino=257 dd-2584 [004] 247.817997: balance_dirty_state: bdi btrfs-1: dirty=825 wb=585 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 247.818054: balance_dirty_state: bdi btrfs-1: dirty=850 wb=585 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 247.818110: balance_dirty_state: bdi btrfs-1: dirty=850 wb=585 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 247.818397: balance_dirty_state: bdi btrfs-1: dirty=900 wb=585 unstable=0 bg_thresh=999 thresh=1998 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 247.818511: balance_dirty_state: bdi btrfs-1: dirty=925 wb=585 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 247.818515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=46344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 247.825811: balance_dirty_state: bdi btrfs-1: dirty=925 wb=585 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 247.825820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=46344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 247.833840: balance_dirty_state: bdi btrfs-1: dirty=925 wb=460 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=18 ino=257 dd-2584 [000] 247.834036: balance_dirty_state: bdi btrfs-1: dirty=925 wb=460 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=13 ino=257 dd-2584 [000] 247.834117: balance_dirty_state: bdi btrfs-1: dirty=950 wb=460 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=14 ino=257 dd-2584 [000] 247.834298: balance_dirty_state: bdi btrfs-1: dirty=950 wb=460 unstable=0 bg_thresh=1007 thresh=2014 gap=604 poll_thresh=15 ino=257 dd-2584 [000] 247.834433: balance_dirty_state: bdi btrfs-1: dirty=975 wb=460 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 247.834601: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=460 unstable=0 bg_thresh=1009 thresh=2018 gap=558 poll_thresh=17 ino=257 dd-2584 [000] 247.834767: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=460 unstable=0 bg_thresh=1005 thresh=2011 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 247.834773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=46344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 247.834859: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15232 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 247.836875: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=688 to_write=7504 dd-2584 [002] 247.841743: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1135 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 247.841748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=46344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 247.853838: balance_dirty_state: bdi btrfs-1: dirty=375 wb=885 unstable=0 bg_thresh=997 thresh=1994 gap=734 poll_thresh=18 ino=257 dd-2584 [002] 247.853934: balance_dirty_state: bdi btrfs-1: dirty=375 wb=885 unstable=0 bg_thresh=994 thresh=1988 gap=728 poll_thresh=13 ino=257 dd-2584 [002] 247.854018: balance_dirty_state: bdi btrfs-1: dirty=400 wb=885 unstable=0 bg_thresh=996 thresh=1993 gap=708 poll_thresh=14 ino=257 dd-2584 [002] 247.854100: balance_dirty_state: bdi btrfs-1: dirty=400 wb=885 unstable=0 bg_thresh=996 thresh=1992 gap=707 poll_thresh=15 ino=257 dd-2584 [002] 247.854184: balance_dirty_state: bdi btrfs-1: dirty=425 wb=885 unstable=0 bg_thresh=996 thresh=1992 gap=682 poll_thresh=16 ino=257 dd-2584 [002] 247.854604: balance_dirty_state: bdi btrfs-1: dirty=450 wb=885 unstable=0 bg_thresh=992 thresh=1985 gap=650 poll_thresh=17 ino=257 dd-2584 [002] 247.854765: balance_dirty_state: bdi btrfs-1: dirty=475 wb=885 unstable=0 bg_thresh=994 thresh=1989 gap=629 poll_thresh=18 ino=257 dd-2584 [002] 247.854925: balance_dirty_state: bdi btrfs-1: dirty=525 wb=885 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=19 ino=257 dd-2584 [002] 247.855085: balance_dirty_state: bdi btrfs-1: dirty=550 wb=885 unstable=0 bg_thresh=993 thresh=1987 gap=552 poll_thresh=20 ino=257 dd-2584 [002] 247.855247: balance_dirty_state: bdi btrfs-1: dirty=575 wb=885 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=21 ino=257 dd-2584 [002] 247.855410: balance_dirty_state: bdi btrfs-1: dirty=625 wb=885 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=22 ino=257 dd-2584 [002] 247.855416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=46344 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 247.865794: balance_dirty_state: bdi btrfs-1: dirty=625 wb=710 unstable=0 bg_thresh=993 thresh=1986 gap=651 poll_thresh=22 ino=257 dd-2584 [002] 247.865886: balance_dirty_state: bdi btrfs-1: dirty=625 wb=710 unstable=0 bg_thresh=993 thresh=1986 gap=651 poll_thresh=16 ino=257 dd-2584 [002] 247.866006: balance_dirty_state: bdi btrfs-1: dirty=650 wb=710 unstable=0 bg_thresh=995 thresh=1990 gap=630 poll_thresh=17 ino=257 dd-2584 [002] 247.866305: balance_dirty_state: bdi btrfs-1: dirty=700 wb=710 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=18 ino=257 dd-2584 [002] 247.866424: balance_dirty_state: bdi btrfs-1: dirty=725 wb=710 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=19 ino=257 dd-2584 [002] 247.866541: balance_dirty_state: bdi btrfs-1: dirty=750 wb=710 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=20 ino=257 dd-2584 [002] 247.866659: balance_dirty_state: bdi btrfs-1: dirty=800 wb=710 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=21 ino=257 dd-2584 [002] 247.866664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=46344 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 247.873818: balance_dirty_state: bdi btrfs-1: dirty=800 wb=710 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=21 ino=257 dd-2584 [002] 247.873830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=46344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 247.881846: balance_dirty_state: bdi btrfs-1: dirty=800 wb=585 unstable=0 bg_thresh=995 thresh=1991 gap=606 poll_thresh=21 ino=257 dd-2584 [002] 247.881962: balance_dirty_state: bdi btrfs-1: dirty=800 wb=585 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=16 ino=257 dd-2584 [002] 247.882155: balance_dirty_state: bdi btrfs-1: dirty=850 wb=585 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=17 ino=257 dd-2584 [002] 247.882344: balance_dirty_state: bdi btrfs-1: dirty=875 wb=585 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=18 ino=257 dd-2584 [002] 247.882533: balance_dirty_state: bdi btrfs-1: dirty=900 wb=585 unstable=0 bg_thresh=993 thresh=1987 gap=502 poll_thresh=19 ino=257 dd-2584 [002] 247.882763: balance_dirty_state: bdi btrfs-1: dirty=925 wb=485 unstable=0 bg_thresh=992 thresh=1984 gap=574 poll_thresh=20 ino=257 dd-2584 [002] 247.883249: balance_dirty_state: bdi btrfs-1: dirty=975 wb=435 unstable=0 bg_thresh=990 thresh=1981 gap=571 poll_thresh=21 ino=257 dd-2584 [002] 247.883445: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=435 unstable=0 bg_thresh=990 thresh=1980 gap=545 poll_thresh=22 ino=257 flush-btrfs-1-2586 [006] 247.883484: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15280 wrote=0 to_write=8192 dd-2584 [002] 247.883736: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=435 unstable=0 bg_thresh=994 thresh=1989 gap=529 poll_thresh=23 ino=257 dd-2584 [002] 247.884033: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=485 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=24 ino=257 dd-2584 [002] 247.884037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=46344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 247.887070: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=704 to_write=7488 dd-2584 [002] 247.889862: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1135 unstable=0 bg_thresh=997 thresh=1995 gap=510 poll_thresh=24 ino=257 dd-2584 [002] 247.889944: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1135 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 247.889949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=46344 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 247.897834: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1010 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=18 ino=257 dd-2584 [002] 247.897954: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1010 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=13 ino=257 dd-2584 [002] 247.898015: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1010 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 247.898075: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1010 unstable=0 bg_thresh=993 thresh=1987 gap=552 poll_thresh=15 ino=257 dd-2584 [002] 247.898137: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1010 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=16 ino=257 dd-2584 [002] 247.898289: balance_dirty_state: bdi btrfs-1: dirty=475 wb=885 unstable=0 bg_thresh=992 thresh=1984 gap=624 poll_thresh=17 ino=257 dd-2584 [002] 247.898594: balance_dirty_state: bdi btrfs-1: dirty=500 wb=885 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=18 ino=257 dd-2584 [002] 247.898717: balance_dirty_state: bdi btrfs-1: dirty=550 wb=885 unstable=0 bg_thresh=992 thresh=1984 gap=549 poll_thresh=19 ino=257 dd-2584 [002] 247.898841: balance_dirty_state: bdi btrfs-1: dirty=575 wb=885 unstable=0 bg_thresh=992 thresh=1984 gap=524 poll_thresh=20 ino=257 dd-2584 [002] 247.898962: balance_dirty_state: bdi btrfs-1: dirty=600 wb=885 unstable=0 bg_thresh=991 thresh=1983 gap=498 poll_thresh=21 ino=257 dd-2584 [002] 247.899088: balance_dirty_state: bdi btrfs-1: dirty=625 wb=885 unstable=0 bg_thresh=991 thresh=1982 gap=472 poll_thresh=22 ino=257 dd-2584 [002] 247.899093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=46344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 247.905958: balance_dirty_state: bdi btrfs-1: dirty=625 wb=885 unstable=0 bg_thresh=992 thresh=1985 gap=475 poll_thresh=22 ino=257 dd-2584 [002] 247.905971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=46344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 247.913900: balance_dirty_state: bdi btrfs-1: dirty=625 wb=710 unstable=0 bg_thresh=992 thresh=1984 gap=649 poll_thresh=22 ino=257 dd-2584 [002] 247.914031: balance_dirty_state: bdi btrfs-1: dirty=650 wb=710 unstable=0 bg_thresh=994 thresh=1989 gap=629 poll_thresh=16 ino=257 dd-2584 [002] 247.914268: balance_dirty_state: bdi btrfs-1: dirty=675 wb=710 unstable=0 bg_thresh=996 thresh=1993 gap=608 poll_thresh=17 ino=257 dd-2584 [002] 247.914504: balance_dirty_state: bdi btrfs-1: dirty=725 wb=710 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=18 ino=257 dd-2584 [002] 247.914736: balance_dirty_state: bdi btrfs-1: dirty=750 wb=710 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=19 ino=257 dd-2584 [002] 247.915341: balance_dirty_state: bdi btrfs-1: dirty=775 wb=710 unstable=0 bg_thresh=997 thresh=1995 gap=510 poll_thresh=20 ino=257 dd-2584 [002] 247.915576: balance_dirty_state: bdi btrfs-1: dirty=800 wb=710 unstable=0 bg_thresh=997 thresh=1994 gap=484 poll_thresh=21 ino=257 dd-2584 [002] 247.915585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=46344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 247.921890: balance_dirty_state: bdi btrfs-1: dirty=800 wb=710 unstable=0 bg_thresh=997 thresh=1994 gap=484 poll_thresh=21 ino=257 dd-2584 [002] 247.921900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=46480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 247.929907: balance_dirty_state: bdi btrfs-1: dirty=800 wb=560 unstable=0 bg_thresh=997 thresh=1995 gap=635 poll_thresh=21 ino=257 dd-2584 [002] 247.929993: balance_dirty_state: bdi btrfs-1: dirty=825 wb=560 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=16 ino=257 dd-2584 [002] 247.930111: balance_dirty_state: bdi btrfs-1: dirty=850 wb=560 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=17 ino=257 dd-2584 [002] 247.930228: balance_dirty_state: bdi btrfs-1: dirty=900 wb=560 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=18 ino=257 dd-2584 [002] 247.930344: balance_dirty_state: bdi btrfs-1: dirty=925 wb=560 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=19 ino=257 dd-2584 [002] 247.930461: balance_dirty_state: bdi btrfs-1: dirty=950 wb=560 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=20 ino=257 dd-2584 [002] 247.930466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=46480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 247.937904: balance_dirty_state: bdi btrfs-1: dirty=950 wb=435 unstable=0 bg_thresh=994 thresh=1988 gap=603 poll_thresh=20 ino=257 dd-2584 [002] 247.937969: balance_dirty_state: bdi btrfs-1: dirty=975 wb=435 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=15 ino=257 dd-2584 [002] 247.938028: balance_dirty_state: bdi btrfs-1: dirty=975 wb=435 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=16 ino=257 dd-2584 [002] 247.938325: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=435 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 247.938349: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15336 wrote=0 to_write=8192 dd-2584 [002] 247.938501: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=435 unstable=0 bg_thresh=995 thresh=1990 gap=505 poll_thresh=18 ino=257 dd-2584 [002] 247.938684: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=485 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=19 ino=257 dd-2584 [002] 247.938686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=46480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 247.940158: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=720 to_write=7472 dd-2584 [002] 247.945838: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1160 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=19 ino=257 dd-2584 [002] 247.945844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=46480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 247.953934: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1160 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=19 ino=257 dd-2584 [002] 247.953944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=46480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 247.961894: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1035 unstable=0 bg_thresh=996 thresh=1993 gap=608 poll_thresh=19 ino=257 dd-2584 [002] 247.961970: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1035 unstable=0 bg_thresh=1002 thresh=2004 gap=594 poll_thresh=14 ino=257 dd-2584 [002] 247.962040: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1035 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=15 ino=257 dd-2584 [002] 247.962106: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1035 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=16 ino=257 dd-2584 [002] 247.962235: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1035 unstable=0 bg_thresh=1003 thresh=2007 gap=547 poll_thresh=17 ino=257 dd-2584 [002] 247.962363: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1035 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 247.962368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=46480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 247.969874: balance_dirty_state: bdi btrfs-1: dirty=475 wb=910 unstable=0 bg_thresh=996 thresh=1993 gap=608 poll_thresh=18 ino=257 dd-2584 [002] 247.969950: balance_dirty_state: bdi btrfs-1: dirty=475 wb=910 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=13 ino=257 dd-2584 [002] 247.970021: balance_dirty_state: bdi btrfs-1: dirty=500 wb=910 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 247.970087: balance_dirty_state: bdi btrfs-1: dirty=525 wb=910 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=15 ino=257 dd-2584 [002] 247.970154: balance_dirty_state: bdi btrfs-1: dirty=525 wb=910 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=16 ino=257 dd-2584 [002] 247.970483: balance_dirty_state: bdi btrfs-1: dirty=575 wb=910 unstable=0 bg_thresh=997 thresh=1995 gap=510 poll_thresh=17 ino=257 dd-2584 [002] 247.970613: balance_dirty_state: bdi btrfs-1: dirty=600 wb=910 unstable=0 bg_thresh=997 thresh=1994 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 247.970618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=46480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 247.977866: balance_dirty_state: bdi btrfs-1: dirty=600 wb=785 unstable=0 bg_thresh=1004 thresh=2008 gap=623 poll_thresh=18 ino=257 dd-2584 [006] 247.977939: balance_dirty_state: bdi btrfs-1: dirty=625 wb=785 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=13 ino=257 dd-2584 [006] 247.978000: balance_dirty_state: bdi btrfs-1: dirty=625 wb=785 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 247.978060: balance_dirty_state: bdi btrfs-1: dirty=650 wb=785 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 247.978119: balance_dirty_state: bdi btrfs-1: dirty=675 wb=785 unstable=0 bg_thresh=1003 thresh=2006 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 247.978237: balance_dirty_state: bdi btrfs-1: dirty=700 wb=785 unstable=0 bg_thresh=1005 thresh=2010 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 247.978355: balance_dirty_state: bdi btrfs-1: dirty=725 wb=785 unstable=0 bg_thresh=1004 thresh=2009 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 247.978360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=46480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 247.985876: balance_dirty_state: bdi btrfs-1: dirty=725 wb=710 unstable=0 bg_thresh=1004 thresh=2009 gap=574 poll_thresh=18 ino=257 dd-2584 [006] 247.985943: balance_dirty_state: bdi btrfs-1: dirty=750 wb=710 unstable=0 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=13 ino=257 dd-2584 [006] 247.986005: balance_dirty_state: bdi btrfs-1: dirty=750 wb=710 unstable=0 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=14 ino=257 dd-2584 [006] 247.986066: balance_dirty_state: bdi btrfs-1: dirty=775 wb=710 unstable=0 bg_thresh=1000 thresh=2001 gap=516 poll_thresh=15 ino=257 dd-2584 [006] 247.986133: balance_dirty_state: bdi btrfs-1: dirty=800 wb=710 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=16 ino=257 dd-2584 [006] 247.986142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=98% bdi_bw=46480 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 247.993790: balance_dirty_state: bdi btrfs-1: dirty=800 wb=710 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=16 ino=257 dd-2584 [006] 247.993799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=98% bdi_bw=46480 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 248.001826: balance_dirty_state: bdi btrfs-1: dirty=800 wb=585 unstable=0 bg_thresh=983 thresh=1967 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 248.002082: balance_dirty_state: bdi btrfs-1: dirty=800 wb=585 unstable=0 bg_thresh=982 thresh=1965 gap=580 poll_thresh=12 ino=257 dd-2584 [006] 248.002139: balance_dirty_state: bdi btrfs-1: dirty=825 wb=585 unstable=0 bg_thresh=985 thresh=1970 gap=560 poll_thresh=13 ino=257 dd-2584 [006] 248.002199: balance_dirty_state: bdi btrfs-1: dirty=850 wb=585 unstable=0 bg_thresh=987 thresh=1975 gap=540 poll_thresh=14 ino=257 dd-2584 [006] 248.002261: balance_dirty_state: bdi btrfs-1: dirty=850 wb=585 unstable=0 bg_thresh=987 thresh=1975 gap=540 poll_thresh=15 ino=257 dd-2584 [006] 248.002324: balance_dirty_state: bdi btrfs-1: dirty=875 wb=585 unstable=0 bg_thresh=987 thresh=1974 gap=514 poll_thresh=16 ino=257 dd-2584 [006] 248.002447: balance_dirty_state: bdi btrfs-1: dirty=900 wb=585 unstable=0 bg_thresh=989 thresh=1979 gap=494 poll_thresh=17 ino=257 dd-2584 [006] 248.002452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=46480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 248.009916: balance_dirty_state: bdi btrfs-1: dirty=900 wb=585 unstable=0 bg_thresh=999 thresh=1999 gap=514 poll_thresh=17 ino=257 dd-2584 [006] 248.009982: balance_dirty_state: bdi btrfs-1: dirty=925 wb=585 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=13 ino=257 dd-2584 [006] 248.009987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=46480 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 248.017829: balance_dirty_state: bdi btrfs-1: dirty=925 wb=460 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=13 ino=257 dd-2584 [006] 248.017897: balance_dirty_state: bdi btrfs-1: dirty=925 wb=460 unstable=0 bg_thresh=1001 thresh=2003 gap=618 poll_thresh=10 ino=257 dd-2584 [006] 248.017958: balance_dirty_state: bdi btrfs-1: dirty=950 wb=460 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=11 ino=257 dd-2584 [006] 248.018019: balance_dirty_state: bdi btrfs-1: dirty=975 wb=460 unstable=0 bg_thresh=1001 thresh=2002 gap=567 poll_thresh=12 ino=257 dd-2584 [006] 248.018078: balance_dirty_state: bdi btrfs-1: dirty=975 wb=460 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=13 ino=257 dd-2584 [006] 248.018140: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=460 unstable=0 bg_thresh=1000 thresh=2001 gap=541 poll_thresh=14 ino=257 dd-2584 [006] 248.018203: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=460 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 248.018228: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15416 wrote=0 to_write=8192 dd-2584 [006] 248.018293: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=460 unstable=0 bg_thresh=997 thresh=1994 gap=509 poll_thresh=16 ino=257 dd-2584 [006] 248.018769: balance_dirty_state: bdi btrfs-1: dirty=975 wb=560 unstable=0 bg_thresh=999 thresh=1998 gap=463 poll_thresh=17 ino=257 dd-2584 [006] 248.018771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=46480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 248.020125: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=704 to_write=7488 dd-2584 [006] 248.025883: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1160 unstable=0 bg_thresh=996 thresh=1993 gap=458 poll_thresh=17 ino=257 dd-2584 [006] 248.025889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=45664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 248.033932: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1034 unstable=0 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=17 ino=257 dd-2584 [007] 248.034010: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1034 unstable=0 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=13 ino=257 dd-2584 [007] 248.034130: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1034 unstable=0 bg_thresh=1006 thresh=2012 gap=585 poll_thresh=14 ino=257 dd-2584 [007] 248.034250: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1034 unstable=0 bg_thresh=1008 thresh=2017 gap=565 poll_thresh=15 ino=257 dd-2584 [007] 248.034369: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1034 unstable=0 bg_thresh=1008 thresh=2017 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 248.034610: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1034 unstable=0 bg_thresh=1008 thresh=2016 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 248.034851: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1034 unstable=0 bg_thresh=1010 thresh=2020 gap=493 poll_thresh=18 ino=257 dd-2584 [007] 248.034860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=45664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 248.041970: balance_dirty_state: bdi btrfs-1: dirty=487 wb=910 unstable=0 bg_thresh=1006 thresh=2012 gap=615 poll_thresh=18 ino=257 dd-2584 [007] 248.042095: balance_dirty_state: bdi btrfs-1: dirty=512 wb=910 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=13 ino=257 dd-2584 [007] 248.042216: balance_dirty_state: bdi btrfs-1: dirty=512 wb=910 unstable=0 bg_thresh=1005 thresh=2011 gap=589 poll_thresh=14 ino=257 dd-2584 [007] 248.042336: balance_dirty_state: bdi btrfs-1: dirty=537 wb=910 unstable=0 bg_thresh=1008 thresh=2016 gap=569 poll_thresh=15 ino=257 dd-2584 [007] 248.042458: balance_dirty_state: bdi btrfs-1: dirty=562 wb=910 unstable=0 bg_thresh=1005 thresh=2010 gap=538 poll_thresh=16 ino=257 dd-2584 [007] 248.042699: balance_dirty_state: bdi btrfs-1: dirty=587 wb=910 unstable=0 bg_thresh=1007 thresh=2014 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 248.043313: balance_dirty_state: bdi btrfs-1: dirty=612 wb=910 unstable=0 bg_thresh=1006 thresh=2013 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 248.043322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=45664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 248.050117: balance_dirty_state: bdi btrfs-1: dirty=637 wb=785 unstable=0 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=13 ino=257 dd-2584 [007] 248.050237: balance_dirty_state: bdi btrfs-1: dirty=637 wb=785 unstable=0 bg_thresh=1006 thresh=2013 gap=591 poll_thresh=14 ino=257 dd-2584 [007] 248.050354: balance_dirty_state: bdi btrfs-1: dirty=662 wb=785 unstable=0 bg_thresh=1009 thresh=2018 gap=571 poll_thresh=15 ino=257 dd-2584 [007] 248.050474: balance_dirty_state: bdi btrfs-1: dirty=687 wb=785 unstable=0 bg_thresh=1006 thresh=2012 gap=540 poll_thresh=16 ino=257 dd-2584 [007] 248.050711: balance_dirty_state: bdi btrfs-1: dirty=712 wb=785 unstable=0 bg_thresh=1008 thresh=2016 gap=519 poll_thresh=17 ino=257 dd-2584 [007] 248.050946: balance_dirty_state: bdi btrfs-1: dirty=737 wb=785 unstable=0 bg_thresh=1007 thresh=2015 gap=493 poll_thresh=18 ino=257 dd-2584 [007] 248.050954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=45664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 248.058155: balance_dirty_state: bdi btrfs-1: dirty=736 wb=782 unstable=0 bg_thresh=1005 thresh=2011 gap=493 poll_thresh=13 ino=257 dd-2584 [006] 248.058164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-97% task_weight=99% bdi_bw=45664 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 248.066142: balance_dirty_state: bdi btrfs-1: dirty=761 wb=782 unstable=0 bg_thresh=1008 thresh=2016 gap=473 poll_thresh=10 ino=257 dd-2584 [006] 248.066151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=45664 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 248.073952: balance_dirty_state: bdi btrfs-1: dirty=761 wb=707 unstable=0 bg_thresh=1008 thresh=2016 gap=548 poll_thresh=10 ino=257 dd-2584 [003] 248.074083: balance_dirty_state: bdi btrfs-1: dirty=761 wb=707 unstable=0 bg_thresh=1008 thresh=2016 gap=548 poll_thresh=7 ino=257 dd-2584 [003] 248.074205: balance_dirty_state: bdi btrfs-1: dirty=786 wb=707 unstable=0 bg_thresh=1010 thresh=2020 gap=527 poll_thresh=8 ino=257 dd-2584 [003] 248.074324: balance_dirty_state: bdi btrfs-1: dirty=811 wb=707 unstable=0 bg_thresh=1010 thresh=2020 gap=502 poll_thresh=9 ino=257 dd-2584 [003] 248.074332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-85% task_weight=98% bdi_bw=45664 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 248.081999: balance_dirty_state: bdi btrfs-1: dirty=811 wb=707 unstable=0 bg_thresh=1009 thresh=2019 gap=501 poll_thresh=7 ino=257 dd-2584 [003] 248.082004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=45664 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 248.089893: balance_dirty_state: bdi btrfs-1: dirty=811 wb=457 unstable=0 bg_thresh=1009 thresh=2018 gap=750 poll_thresh=7 ino=257 dd-2584 [003] 248.089963: balance_dirty_state: bdi btrfs-1: dirty=836 wb=457 unstable=0 bg_thresh=1009 thresh=2018 gap=725 poll_thresh=5 ino=257 dd-2584 [003] 248.090192: balance_dirty_state: bdi btrfs-1: dirty=861 wb=457 unstable=0 bg_thresh=1008 thresh=2017 gap=699 poll_thresh=6 ino=257 dd-2584 [003] 248.090250: balance_dirty_state: bdi btrfs-1: dirty=861 wb=457 unstable=0 bg_thresh=1008 thresh=2017 gap=699 poll_thresh=7 ino=257 dd-2584 [003] 248.090306: balance_dirty_state: bdi btrfs-1: dirty=886 wb=457 unstable=0 bg_thresh=1008 thresh=2016 gap=673 poll_thresh=8 ino=257 dd-2584 [003] 248.090366: balance_dirty_state: bdi btrfs-1: dirty=911 wb=457 unstable=0 bg_thresh=1007 thresh=2015 gap=647 poll_thresh=9 ino=257 dd-2584 [003] 248.090422: balance_dirty_state: bdi btrfs-1: dirty=911 wb=457 unstable=0 bg_thresh=1010 thresh=2020 gap=652 poll_thresh=10 ino=257 dd-2584 [003] 248.090479: balance_dirty_state: bdi btrfs-1: dirty=936 wb=457 unstable=0 bg_thresh=1007 thresh=2014 gap=621 poll_thresh=11 ino=257 dd-2584 [003] 248.090535: balance_dirty_state: bdi btrfs-1: dirty=961 wb=457 unstable=0 bg_thresh=1009 thresh=2019 gap=601 poll_thresh=12 ino=257 dd-2584 [003] 248.090592: balance_dirty_state: bdi btrfs-1: dirty=961 wb=457 unstable=0 bg_thresh=1006 thresh=2013 gap=595 poll_thresh=13 ino=257 dd-2584 [003] 248.090651: balance_dirty_state: bdi btrfs-1: dirty=986 wb=457 unstable=0 bg_thresh=1009 thresh=2018 gap=575 poll_thresh=14 ino=257 dd-2584 [003] 248.090708: balance_dirty_state: bdi btrfs-1: dirty=986 wb=457 unstable=0 bg_thresh=1006 thresh=2012 gap=569 poll_thresh=15 ino=257 dd-2584 [003] 248.090765: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=457 unstable=0 bg_thresh=1008 thresh=2017 gap=549 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 248.090854: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15488 wrote=0 to_write=8192 dd-2584 [003] 248.090892: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=457 unstable=0 bg_thresh=1010 thresh=2021 gap=528 poll_thresh=17 ino=257 dd-2584 [003] 248.091017: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=482 unstable=0 bg_thresh=1010 thresh=2020 gap=477 poll_thresh=18 ino=257 dd-2584 [003] 248.091019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=45664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 248.092571: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=736 to_write=7456 dd-2584 [007] 248.098858: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1124 unstable=0 bg_thresh=1007 thresh=2015 gap=528 poll_thresh=18 ino=257 dd-2584 [007] 248.098943: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1049 unstable=0 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=13 ino=257 dd-2584 [007] 248.099192: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1049 unstable=0 bg_thresh=1009 thresh=2019 gap=582 poll_thresh=14 ino=257 dd-2584 [007] 248.099252: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1049 unstable=0 bg_thresh=1009 thresh=2018 gap=556 poll_thresh=15 ino=257 dd-2584 [007] 248.099318: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1049 unstable=0 bg_thresh=1007 thresh=2015 gap=528 poll_thresh=16 ino=257 dd-2584 [007] 248.099439: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1049 unstable=0 bg_thresh=1013 thresh=2026 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 248.099563: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1049 unstable=0 bg_thresh=1008 thresh=2017 gap=480 poll_thresh=18 ino=257 dd-2584 [007] 248.099568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=45664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 248.105945: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1056 unstable=0 bg_thresh=1012 thresh=2024 gap=481 poll_thresh=18 ino=257 dd-2584 [007] 248.105953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=45664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 248.113949: balance_dirty_state: bdi btrfs-1: dirty=487 wb=931 unstable=0 bg_thresh=1008 thresh=2017 gap=599 poll_thresh=18 ino=257 dd-2584 [007] 248.114076: balance_dirty_state: bdi btrfs-1: dirty=512 wb=931 unstable=0 bg_thresh=1008 thresh=2016 gap=573 poll_thresh=13 ino=257 dd-2584 [007] 248.114195: balance_dirty_state: bdi btrfs-1: dirty=537 wb=931 unstable=0 bg_thresh=1008 thresh=2016 gap=548 poll_thresh=14 ino=257 dd-2584 [007] 248.114336: balance_dirty_state: bdi btrfs-1: dirty=537 wb=881 unstable=0 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=15 ino=257 dd-2584 [007] 248.114411: balance_dirty_state: bdi btrfs-1: dirty=562 wb=806 unstable=0 bg_thresh=1007 thresh=2015 gap=647 poll_thresh=16 ino=257 dd-2584 [007] 248.114601: balance_dirty_state: bdi btrfs-1: dirty=587 wb=806 unstable=0 bg_thresh=1010 thresh=2020 gap=627 poll_thresh=17 ino=257 dd-2584 [007] 248.114833: balance_dirty_state: bdi btrfs-1: dirty=612 wb=806 unstable=0 bg_thresh=1009 thresh=2019 gap=601 poll_thresh=18 ino=257 dd-2584 [007] 248.115431: balance_dirty_state: bdi btrfs-1: dirty=662 wb=806 unstable=0 bg_thresh=1011 thresh=2023 gap=555 poll_thresh=19 ino=257 dd-2584 [007] 248.115665: balance_dirty_state: bdi btrfs-1: dirty=687 wb=806 unstable=0 bg_thresh=1011 thresh=2022 gap=529 poll_thresh=20 ino=257 dd-2584 [007] 248.115899: balance_dirty_state: bdi btrfs-1: dirty=712 wb=806 unstable=0 bg_thresh=1010 thresh=2021 gap=503 poll_thresh=21 ino=257 dd-2584 [007] 248.115908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=45664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 248.121903: balance_dirty_state: bdi btrfs-1: dirty=712 wb=731 unstable=0 bg_thresh=1009 thresh=2019 gap=576 poll_thresh=21 ino=257 dd-2584 [007] 248.121986: balance_dirty_state: bdi btrfs-1: dirty=737 wb=731 unstable=0 bg_thresh=1012 thresh=2024 gap=556 poll_thresh=16 ino=257 dd-2584 [007] 248.122106: balance_dirty_state: bdi btrfs-1: dirty=762 wb=731 unstable=0 bg_thresh=1011 thresh=2023 gap=530 poll_thresh=17 ino=257 dd-2584 [007] 248.122225: balance_dirty_state: bdi btrfs-1: dirty=787 wb=731 unstable=0 bg_thresh=1008 thresh=2016 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 248.122230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=45664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 248.129927: balance_dirty_state: bdi btrfs-1: dirty=787 wb=731 unstable=0 bg_thresh=1006 thresh=2013 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 248.129935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=45400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 248.137933: balance_dirty_state: bdi btrfs-1: dirty=787 wb=481 unstable=0 bg_thresh=1009 thresh=2018 gap=750 poll_thresh=18 ino=257 dd-2584 [007] 248.138010: balance_dirty_state: bdi btrfs-1: dirty=812 wb=481 unstable=0 bg_thresh=1011 thresh=2023 gap=730 poll_thresh=13 ino=257 dd-2584 [007] 248.138069: balance_dirty_state: bdi btrfs-1: dirty=837 wb=481 unstable=0 bg_thresh=1008 thresh=2017 gap=699 poll_thresh=14 ino=257 dd-2584 [007] 248.138128: balance_dirty_state: bdi btrfs-1: dirty=837 wb=481 unstable=0 bg_thresh=1011 thresh=2022 gap=704 poll_thresh=15 ino=257 dd-2584 [007] 248.138186: balance_dirty_state: bdi btrfs-1: dirty=862 wb=481 unstable=0 bg_thresh=1010 thresh=2021 gap=678 poll_thresh=16 ino=257 dd-2584 [007] 248.138305: balance_dirty_state: bdi btrfs-1: dirty=887 wb=481 unstable=0 bg_thresh=1010 thresh=2020 gap=652 poll_thresh=17 ino=257 dd-2584 [007] 248.138613: balance_dirty_state: bdi btrfs-1: dirty=937 wb=481 unstable=0 bg_thresh=1009 thresh=2019 gap=601 poll_thresh=18 ino=257 dd-2584 [007] 248.138738: balance_dirty_state: bdi btrfs-1: dirty=962 wb=481 unstable=0 bg_thresh=1009 thresh=2018 gap=575 poll_thresh=19 ino=257 dd-2584 [007] 248.138857: balance_dirty_state: bdi btrfs-1: dirty=987 wb=481 unstable=0 bg_thresh=1011 thresh=2022 gap=554 poll_thresh=20 ino=257 dd-2584 [007] 248.138977: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=481 unstable=0 bg_thresh=1010 thresh=2021 gap=528 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 248.139051: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15536 wrote=0 to_write=8192 dd-2584 [007] 248.139102: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=481 unstable=0 bg_thresh=1010 thresh=2020 gap=477 poll_thresh=22 ino=257 dd-2584 [007] 248.139104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=45400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 248.140935: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=284 wrote=688 to_write=7504 dd-2584 [007] 248.145940: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1031 unstable=0 bg_thresh=1009 thresh=2018 gap=625 poll_thresh=22 ino=257 dd-2584 [007] 248.146024: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1031 unstable=0 bg_thresh=1011 thresh=2023 gap=630 poll_thresh=16 ino=257 dd-2584 [007] 248.146149: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1031 unstable=0 bg_thresh=1013 thresh=2027 gap=584 poll_thresh=17 ino=257 dd-2584 [007] 248.146293: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1031 unstable=0 bg_thresh=1013 thresh=2026 gap=558 poll_thresh=18 ino=257 dd-2584 [007] 248.146601: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1031 unstable=0 bg_thresh=1012 thresh=2025 gap=532 poll_thresh=19 ino=257 dd-2584 [007] 248.146721: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1031 unstable=0 bg_thresh=1012 thresh=2024 gap=506 poll_thresh=20 ino=257 dd-2584 [007] 248.146840: balance_dirty_state: bdi btrfs-1: dirty=537 wb=1031 unstable=0 bg_thresh=1014 thresh=2028 gap=460 poll_thresh=21 ino=257 dd-2584 [007] 248.146845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=45400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.153962: balance_dirty_state: bdi btrfs-1: dirty=537 wb=906 unstable=0 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=21 ino=257 dd-2584 [005] 248.154046: balance_dirty_state: bdi btrfs-1: dirty=537 wb=906 unstable=0 bg_thresh=1010 thresh=2020 gap=577 poll_thresh=16 ino=257 dd-2584 [005] 248.154170: balance_dirty_state: bdi btrfs-1: dirty=587 wb=906 unstable=0 bg_thresh=1009 thresh=2019 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 248.154292: balance_dirty_state: bdi btrfs-1: dirty=612 wb=906 unstable=0 bg_thresh=1009 thresh=2018 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 248.154296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=45400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.161845: balance_dirty_state: bdi btrfs-1: dirty=612 wb=681 unstable=0 bg_thresh=997 thresh=1994 gap=701 poll_thresh=18 ino=257 dd-2584 [005] 248.161939: balance_dirty_state: bdi btrfs-1: dirty=637 wb=681 unstable=0 bg_thresh=997 thresh=1994 gap=676 poll_thresh=13 ino=257 dd-2584 [005] 248.162028: balance_dirty_state: bdi btrfs-1: dirty=637 wb=681 unstable=0 bg_thresh=999 thresh=1999 gap=681 poll_thresh=14 ino=257 dd-2584 [005] 248.162121: balance_dirty_state: bdi btrfs-1: dirty=662 wb=681 unstable=0 bg_thresh=1002 thresh=2004 gap=661 poll_thresh=15 ino=257 dd-2584 [005] 248.162209: balance_dirty_state: bdi btrfs-1: dirty=687 wb=681 unstable=0 bg_thresh=1002 thresh=2004 gap=636 poll_thresh=16 ino=257 dd-2584 [005] 248.162399: balance_dirty_state: bdi btrfs-1: dirty=712 wb=681 unstable=0 bg_thresh=1001 thresh=2003 gap=610 poll_thresh=17 ino=257 dd-2584 [005] 248.162711: balance_dirty_state: bdi btrfs-1: dirty=737 wb=681 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=18 ino=257 dd-2584 [005] 248.162828: balance_dirty_state: bdi btrfs-1: dirty=762 wb=681 unstable=0 bg_thresh=1000 thresh=2000 gap=557 poll_thresh=19 ino=257 dd-2584 [005] 248.162944: balance_dirty_state: bdi btrfs-1: dirty=812 wb=681 unstable=0 bg_thresh=999 thresh=1999 gap=506 poll_thresh=20 ino=257 dd-2584 [005] 248.163064: balance_dirty_state: bdi btrfs-1: dirty=837 wb=681 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=21 ino=257 dd-2584 [005] 248.163069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=45400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.169860: balance_dirty_state: bdi btrfs-1: dirty=835 wb=569 unstable=0 bg_thresh=999 thresh=1999 gap=595 poll_thresh=21 ino=257 dd-2584 [005] 248.169952: balance_dirty_state: bdi btrfs-1: dirty=860 wb=569 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 248.170068: balance_dirty_state: bdi btrfs-1: dirty=885 wb=569 unstable=0 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 248.170187: balance_dirty_state: bdi btrfs-1: dirty=910 wb=569 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=18 ino=257 dd-2584 [005] 248.170309: balance_dirty_state: bdi btrfs-1: dirty=935 wb=569 unstable=0 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 248.170314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=45400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.177896: balance_dirty_state: bdi btrfs-1: dirty=935 wb=444 unstable=0 bg_thresh=997 thresh=1995 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 248.177993: balance_dirty_state: bdi btrfs-1: dirty=960 wb=444 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 248.178226: balance_dirty_state: bdi btrfs-1: dirty=985 wb=444 unstable=0 bg_thresh=1000 thresh=2000 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 248.178281: balance_dirty_state: bdi btrfs-1: dirty=985 wb=444 unstable=0 bg_thresh=1000 thresh=2000 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 248.178393: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=444 unstable=0 bg_thresh=1005 thresh=2010 gap=531 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 248.178480: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15576 wrote=0 to_write=8192 dd-2584 [005] 248.178519: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=444 unstable=0 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 248.178642: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=444 unstable=0 bg_thresh=1004 thresh=2008 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 248.178643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=45400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 248.180209: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=324 wrote=736 to_write=7456 dd-2584 [005] 248.185884: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1044 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 248.186000: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1044 unstable=0 bg_thresh=1002 thresh=2005 gap=576 poll_thresh=14 ino=257 dd-2584 [005] 248.186060: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1044 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 248.186119: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1044 unstable=0 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 248.186235: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1044 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 248.186352: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1044 unstable=0 bg_thresh=1003 thresh=2007 gap=478 poll_thresh=18 ino=257 dd-2584 [005] 248.186356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=45400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.193861: balance_dirty_state: bdi btrfs-1: dirty=485 wb=919 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=18 ino=257 dd-2584 [005] 248.194019: balance_dirty_state: bdi btrfs-1: dirty=485 wb=919 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=13 ino=257 dd-2584 [005] 248.194501: balance_dirty_state: bdi btrfs-1: dirty=510 wb=919 unstable=0 bg_thresh=1000 thresh=2000 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 248.194617: balance_dirty_state: bdi btrfs-1: dirty=535 wb=919 unstable=0 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=15 ino=257 dd-2584 [005] 248.194732: balance_dirty_state: bdi btrfs-1: dirty=535 wb=919 unstable=0 bg_thresh=1002 thresh=2005 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 248.194967: balance_dirty_state: bdi btrfs-1: dirty=585 wb=919 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 248.194975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=45400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.201910: balance_dirty_state: bdi btrfs-1: dirty=585 wb=744 unstable=0 bg_thresh=997 thresh=1994 gap=665 poll_thresh=17 ino=257 dd-2584 [005] 248.202012: balance_dirty_state: bdi btrfs-1: dirty=585 wb=744 unstable=0 bg_thresh=997 thresh=1994 gap=665 poll_thresh=13 ino=257 dd-2584 [005] 248.202070: balance_dirty_state: bdi btrfs-1: dirty=610 wb=744 unstable=0 bg_thresh=999 thresh=1999 gap=645 poll_thresh=14 ino=257 dd-2584 [005] 248.202127: balance_dirty_state: bdi btrfs-1: dirty=610 wb=744 unstable=0 bg_thresh=999 thresh=1999 gap=645 poll_thresh=15 ino=257 dd-2584 [005] 248.202185: balance_dirty_state: bdi btrfs-1: dirty=635 wb=744 unstable=0 bg_thresh=1002 thresh=2004 gap=625 poll_thresh=16 ino=257 dd-2584 [005] 248.202301: balance_dirty_state: bdi btrfs-1: dirty=660 wb=744 unstable=0 bg_thresh=1004 thresh=2009 gap=605 poll_thresh=17 ino=257 dd-2584 [005] 248.202420: balance_dirty_state: bdi btrfs-1: dirty=710 wb=744 unstable=0 bg_thresh=1003 thresh=2007 gap=553 poll_thresh=18 ino=257 dd-2584 [005] 248.202537: balance_dirty_state: bdi btrfs-1: dirty=735 wb=744 unstable=0 bg_thresh=1003 thresh=2006 gap=527 poll_thresh=19 ino=257 dd-2584 [005] 248.202832: balance_dirty_state: bdi btrfs-1: dirty=760 wb=744 unstable=0 bg_thresh=1002 thresh=2005 gap=501 poll_thresh=20 ino=257 dd-2584 [005] 248.202837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=45400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.209858: balance_dirty_state: bdi btrfs-1: dirty=760 wb=744 unstable=0 bg_thresh=996 thresh=1993 gap=489 poll_thresh=20 ino=257 dd-2584 [005] 248.209863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=45400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.217871: balance_dirty_state: bdi btrfs-1: dirty=760 wb=469 unstable=0 bg_thresh=996 thresh=1992 gap=763 poll_thresh=20 ino=257 dd-2584 [005] 248.218011: balance_dirty_state: bdi btrfs-1: dirty=785 wb=469 unstable=0 bg_thresh=996 thresh=1992 gap=738 poll_thresh=15 ino=257 dd-2584 [005] 248.218071: balance_dirty_state: bdi btrfs-1: dirty=810 wb=469 unstable=0 bg_thresh=998 thresh=1997 gap=718 poll_thresh=16 ino=257 dd-2584 [005] 248.218181: balance_dirty_state: bdi btrfs-1: dirty=835 wb=469 unstable=0 bg_thresh=1001 thresh=2002 gap=698 poll_thresh=17 ino=257 dd-2584 [005] 248.218294: balance_dirty_state: bdi btrfs-1: dirty=860 wb=469 unstable=0 bg_thresh=1003 thresh=2007 gap=678 poll_thresh=18 ino=257 dd-2584 [005] 248.218407: balance_dirty_state: bdi btrfs-1: dirty=885 wb=469 unstable=0 bg_thresh=1005 thresh=2011 gap=657 poll_thresh=19 ino=257 dd-2584 [005] 248.218518: balance_dirty_state: bdi btrfs-1: dirty=935 wb=469 unstable=0 bg_thresh=1005 thresh=2010 gap=606 poll_thresh=20 ino=257 dd-2584 [005] 248.218630: balance_dirty_state: bdi btrfs-1: dirty=960 wb=469 unstable=0 bg_thresh=1004 thresh=2009 gap=580 poll_thresh=21 ino=257 dd-2584 [005] 248.218745: balance_dirty_state: bdi btrfs-1: dirty=985 wb=469 unstable=0 bg_thresh=1006 thresh=2013 gap=559 poll_thresh=22 ino=257 dd-2584 [005] 248.219030: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=469 unstable=0 bg_thresh=1006 thresh=2012 gap=533 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 248.219113: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15616 wrote=0 to_write=8192 dd-2584 [005] 248.219156: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=469 unstable=0 bg_thresh=1005 thresh=2011 gap=482 poll_thresh=24 ino=257 dd-2584 [005] 248.219158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=45400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 248.220710: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=364 wrote=688 to_write=7504 dd-2584 [005] 248.225929: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1044 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=24 ino=257 dd-2584 [005] 248.226034: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1044 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=18 ino=257 dd-2584 [005] 248.226268: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1044 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=19 ino=257 dd-2584 [005] 248.226497: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1044 unstable=0 bg_thresh=1004 thresh=2009 gap=530 poll_thresh=20 ino=257 dd-2584 [005] 248.226734: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1044 unstable=0 bg_thresh=1004 thresh=2008 gap=504 poll_thresh=21 ino=257 dd-2584 [005] 248.226969: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1044 unstable=0 bg_thresh=1003 thresh=2007 gap=453 poll_thresh=22 ino=257 dd-2584 [005] 248.226978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=45400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.233868: balance_dirty_state: bdi btrfs-1: dirty=510 wb=919 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=22 ino=257 dd-2584 [005] 248.233995: balance_dirty_state: bdi btrfs-1: dirty=510 wb=919 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 248.234227: balance_dirty_state: bdi btrfs-1: dirty=535 wb=919 unstable=0 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 248.234825: balance_dirty_state: bdi btrfs-1: dirty=585 wb=919 unstable=0 bg_thresh=1003 thresh=2006 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 248.235062: balance_dirty_state: bdi btrfs-1: dirty=610 wb=919 unstable=0 bg_thresh=1005 thresh=2010 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 248.235071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=48444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.241993: balance_dirty_state: bdi btrfs-1: dirty=610 wb=794 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 248.242087: balance_dirty_state: bdi btrfs-1: dirty=635 wb=794 unstable=0 bg_thresh=1002 thresh=2005 gap=576 poll_thresh=14 ino=257 dd-2584 [005] 248.242143: balance_dirty_state: bdi btrfs-1: dirty=635 wb=794 unstable=0 bg_thresh=1005 thresh=2010 gap=581 poll_thresh=15 ino=257 dd-2584 [005] 248.242199: balance_dirty_state: bdi btrfs-1: dirty=660 wb=794 unstable=0 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 248.242312: balance_dirty_state: bdi btrfs-1: dirty=685 wb=794 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 248.242425: balance_dirty_state: bdi btrfs-1: dirty=710 wb=794 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 248.242537: balance_dirty_state: bdi btrfs-1: dirty=760 wb=794 unstable=0 bg_thresh=1003 thresh=2006 gap=452 poll_thresh=19 ino=257 dd-2584 [005] 248.242541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=48444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.249957: balance_dirty_state: bdi btrfs-1: dirty=760 wb=694 unstable=0 bg_thresh=997 thresh=1995 gap=541 poll_thresh=19 ino=257 dd-2584 [005] 248.250035: balance_dirty_state: bdi btrfs-1: dirty=760 wb=694 unstable=0 bg_thresh=997 thresh=1995 gap=541 poll_thresh=14 ino=257 dd-2584 [005] 248.250092: balance_dirty_state: bdi btrfs-1: dirty=785 wb=694 unstable=0 bg_thresh=1000 thresh=2000 gap=521 poll_thresh=15 ino=257 dd-2584 [005] 248.250151: balance_dirty_state: bdi btrfs-1: dirty=810 wb=694 unstable=0 bg_thresh=1000 thresh=2000 gap=496 poll_thresh=16 ino=257 dd-2584 [005] 248.250156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=48444 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 248.258027: balance_dirty_state: bdi btrfs-1: dirty=810 wb=569 unstable=0 bg_thresh=999 thresh=1998 gap=619 poll_thresh=16 ino=257 dd-2584 [005] 248.258122: balance_dirty_state: bdi btrfs-1: dirty=810 wb=569 unstable=0 bg_thresh=999 thresh=1998 gap=619 poll_thresh=12 ino=257 dd-2584 [005] 248.258349: balance_dirty_state: bdi btrfs-1: dirty=835 wb=569 unstable=0 bg_thresh=1001 thresh=2003 gap=599 poll_thresh=13 ino=257 dd-2584 [005] 248.258404: balance_dirty_state: bdi btrfs-1: dirty=860 wb=569 unstable=0 bg_thresh=1001 thresh=2003 gap=574 poll_thresh=14 ino=257 dd-2584 [005] 248.258460: balance_dirty_state: bdi btrfs-1: dirty=860 wb=569 unstable=0 bg_thresh=1004 thresh=2008 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 248.258516: balance_dirty_state: bdi btrfs-1: dirty=885 wb=569 unstable=0 bg_thresh=1006 thresh=2013 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 248.258631: balance_dirty_state: bdi btrfs-1: dirty=910 wb=569 unstable=0 bg_thresh=1003 thresh=2006 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 248.258750: balance_dirty_state: bdi btrfs-1: dirty=935 wb=569 unstable=0 bg_thresh=1002 thresh=2005 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 248.258755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=48444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.265940: balance_dirty_state: bdi btrfs-1: dirty=935 wb=319 unstable=0 bg_thresh=1002 thresh=2005 gap=751 poll_thresh=18 ino=257 dd-2584 [005] 248.266015: balance_dirty_state: bdi btrfs-1: dirty=960 wb=319 unstable=0 bg_thresh=1005 thresh=2010 gap=731 poll_thresh=13 ino=257 dd-2584 [005] 248.266077: balance_dirty_state: bdi btrfs-1: dirty=985 wb=319 unstable=0 bg_thresh=1002 thresh=2004 gap=700 poll_thresh=14 ino=257 dd-2584 [005] 248.266136: balance_dirty_state: bdi btrfs-1: dirty=985 wb=319 unstable=0 bg_thresh=1004 thresh=2009 gap=705 poll_thresh=15 ino=257 dd-2584 [005] 248.266194: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=319 unstable=0 bg_thresh=1004 thresh=2008 gap=679 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 248.266265: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15664 wrote=0 to_write=8192 dd-2584 [005] 248.266317: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=319 unstable=0 bg_thresh=1003 thresh=2007 gap=653 poll_thresh=17 ino=257 dd-2584 [005] 248.266440: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=344 unstable=0 bg_thresh=1003 thresh=2006 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 248.266775: balance_dirty_state: bdi btrfs-1: dirty=935 wb=494 unstable=0 bg_thresh=1002 thresh=2005 gap=576 poll_thresh=19 ino=257 dd-2584 [005] 248.266946: balance_dirty_state: bdi btrfs-1: dirty=885 wb=569 unstable=0 bg_thresh=1004 thresh=2009 gap=555 poll_thresh=20 ino=257 dd-2584 [005] 248.267121: balance_dirty_state: bdi btrfs-1: dirty=835 wb=644 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=21 ino=257 dd-2584 [005] 248.267296: balance_dirty_state: bdi btrfs-1: dirty=810 wb=719 unstable=0 bg_thresh=1003 thresh=2007 gap=478 poll_thresh=22 ino=257 dd-2584 [005] 248.267298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=48444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 248.268296: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=412 wrote=848 to_write=7344 dd-2584 [005] 248.273965: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1044 unstable=0 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=22 ino=257 dd-2584 [005] 248.274069: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1044 unstable=0 bg_thresh=1003 thresh=2007 gap=603 poll_thresh=16 ino=257 dd-2584 [005] 248.274239: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1044 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=17 ino=257 dd-2584 [005] 248.274404: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1044 unstable=0 bg_thresh=1004 thresh=2009 gap=530 poll_thresh=18 ino=257 dd-2584 [005] 248.274569: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1044 unstable=0 bg_thresh=1004 thresh=2008 gap=504 poll_thresh=19 ino=257 dd-2584 [005] 248.275032: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1044 unstable=0 bg_thresh=1003 thresh=2007 gap=478 poll_thresh=20 ino=257 dd-2584 [005] 248.275038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=48444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.281877: balance_dirty_state: bdi btrfs-1: dirty=485 wb=919 unstable=0 bg_thresh=1000 thresh=2000 gap=596 poll_thresh=20 ino=257 dd-2584 [005] 248.281954: balance_dirty_state: bdi btrfs-1: dirty=510 wb=919 unstable=0 bg_thresh=1002 thresh=2005 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 248.282014: balance_dirty_state: bdi btrfs-1: dirty=535 wb=919 unstable=0 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 248.282132: balance_dirty_state: bdi btrfs-1: dirty=560 wb=919 unstable=0 bg_thresh=1001 thresh=2003 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 248.282250: balance_dirty_state: bdi btrfs-1: dirty=585 wb=919 unstable=0 bg_thresh=1001 thresh=2002 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 248.282255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=48444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 248.289972: balance_dirty_state: bdi btrfs-1: dirty=585 wb=869 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=18 ino=257 dd-2584 [001] 248.290068: balance_dirty_state: bdi btrfs-1: dirty=585 wb=869 unstable=0 bg_thresh=1008 thresh=2016 gap=562 poll_thresh=13 ino=257 dd-2584 [001] 248.290157: balance_dirty_state: bdi btrfs-1: dirty=610 wb=869 unstable=0 bg_thresh=1008 thresh=2016 gap=537 poll_thresh=14 ino=257 dd-2584 [001] 248.290246: balance_dirty_state: bdi btrfs-1: dirty=635 wb=869 unstable=0 bg_thresh=1010 thresh=2021 gap=517 poll_thresh=15 ino=257 dd-2584 [001] 248.290337: balance_dirty_state: bdi btrfs-1: dirty=635 wb=869 unstable=0 bg_thresh=1010 thresh=2020 gap=516 poll_thresh=16 ino=257 dd-2584 [001] 248.290522: balance_dirty_state: bdi btrfs-1: dirty=685 wb=869 unstable=0 bg_thresh=1009 thresh=2019 gap=465 poll_thresh=17 ino=257 dd-2584 [001] 248.290529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=48444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 248.298006: balance_dirty_state: bdi btrfs-1: dirty=685 wb=744 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 248.298078: balance_dirty_state: bdi btrfs-1: dirty=685 wb=744 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=13 ino=257 dd-2584 [001] 248.298141: balance_dirty_state: bdi btrfs-1: dirty=710 wb=744 unstable=0 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=14 ino=257 dd-2584 [001] 248.298201: balance_dirty_state: bdi btrfs-1: dirty=735 wb=744 unstable=0 bg_thresh=1002 thresh=2004 gap=525 poll_thresh=15 ino=257 dd-2584 [001] 248.298439: balance_dirty_state: bdi btrfs-1: dirty=735 wb=744 unstable=0 bg_thresh=1004 thresh=2009 gap=530 poll_thresh=16 ino=257 dd-2584 [001] 248.298585: balance_dirty_state: bdi btrfs-1: dirty=785 wb=719 unstable=0 bg_thresh=1001 thresh=2002 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 248.298592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=48444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 248.309969: balance_dirty_state: bdi btrfs-1: dirty=785 wb=494 unstable=0 bg_thresh=1005 thresh=2011 gap=732 poll_thresh=17 ino=257 dd-2584 [001] 248.310051: balance_dirty_state: bdi btrfs-1: dirty=785 wb=494 unstable=0 bg_thresh=1008 thresh=2016 gap=737 poll_thresh=13 ino=257 dd-2584 [001] 248.310125: balance_dirty_state: bdi btrfs-1: dirty=810 wb=494 unstable=0 bg_thresh=1007 thresh=2015 gap=711 poll_thresh=14 ino=257 dd-2584 [001] 248.310198: balance_dirty_state: bdi btrfs-1: dirty=810 wb=494 unstable=0 bg_thresh=1007 thresh=2015 gap=711 poll_thresh=15 ino=257 dd-2584 [001] 248.310270: balance_dirty_state: bdi btrfs-1: dirty=835 wb=494 unstable=0 bg_thresh=1007 thresh=2014 gap=685 poll_thresh=16 ino=257 dd-2584 [001] 248.310412: balance_dirty_state: bdi btrfs-1: dirty=860 wb=494 unstable=0 bg_thresh=1006 thresh=2013 gap=659 poll_thresh=17 ino=257 dd-2584 [001] 248.310560: balance_dirty_state: bdi btrfs-1: dirty=910 wb=494 unstable=0 bg_thresh=1008 thresh=2017 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 248.310706: balance_dirty_state: bdi btrfs-1: dirty=935 wb=494 unstable=0 bg_thresh=1008 thresh=2016 gap=587 poll_thresh=19 ino=257 dd-2584 [001] 248.310855: balance_dirty_state: bdi btrfs-1: dirty=960 wb=494 unstable=0 bg_thresh=1004 thresh=2009 gap=555 poll_thresh=20 ino=257 dd-2584 [001] 248.311311: balance_dirty_state: bdi btrfs-1: dirty=985 wb=494 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=21 ino=257 dd-2584 [001] 248.311493: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=494 unstable=0 bg_thresh=1006 thresh=2012 gap=483 poll_thresh=22 ino=257 dd-2584 [001] 248.311500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=48444 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 248.311532: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15708 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 248.313775: writeback_single_inode: bdi btrfs-1: ino=257 state= age=456 wrote=688 to_write=7504 dd-2584 [005] 248.317896: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1044 unstable=0 bg_thresh=1012 thresh=2025 gap=621 poll_thresh=22 ino=257 dd-2584 [005] 248.317985: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1044 unstable=0 bg_thresh=1009 thresh=2019 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 248.318146: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1044 unstable=0 bg_thresh=1011 thresh=2023 gap=569 poll_thresh=17 ino=257 dd-2584 [005] 248.318302: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1044 unstable=0 bg_thresh=1011 thresh=2022 gap=543 poll_thresh=18 ino=257 dd-2584 [005] 248.318467: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1044 unstable=0 bg_thresh=1010 thresh=2021 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 248.318473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=48444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.326059: balance_dirty_state: bdi btrfs-1: dirty=485 wb=919 unstable=0 bg_thresh=1007 thresh=2014 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 248.326167: balance_dirty_state: bdi btrfs-1: dirty=485 wb=919 unstable=0 bg_thresh=1006 thresh=2013 gap=609 poll_thresh=14 ino=257 dd-2584 [005] 248.326290: balance_dirty_state: bdi btrfs-1: dirty=510 wb=919 unstable=0 bg_thresh=1009 thresh=2018 gap=589 poll_thresh=15 ino=257 dd-2584 [005] 248.326410: balance_dirty_state: bdi btrfs-1: dirty=535 wb=919 unstable=0 bg_thresh=1008 thresh=2017 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 248.326646: balance_dirty_state: bdi btrfs-1: dirty=560 wb=919 unstable=0 bg_thresh=1008 thresh=2016 gap=537 poll_thresh=17 ino=257 dd-2584 [005] 248.327253: balance_dirty_state: bdi btrfs-1: dirty=585 wb=919 unstable=0 bg_thresh=1007 thresh=2015 gap=511 poll_thresh=18 ino=257 dd-2584 [005] 248.327493: balance_dirty_state: bdi btrfs-1: dirty=635 wb=919 unstable=0 bg_thresh=1009 thresh=2019 gap=465 poll_thresh=19 ino=257 dd-2584 [005] 248.327502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=48444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 248.333954: balance_dirty_state: bdi btrfs-1: dirty=635 wb=769 unstable=0 bg_thresh=1010 thresh=2020 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 248.334069: balance_dirty_state: bdi btrfs-1: dirty=635 wb=769 unstable=0 bg_thresh=1007 thresh=2014 gap=610 poll_thresh=14 ino=257 dd-2584 [001] 248.334191: balance_dirty_state: bdi btrfs-1: dirty=660 wb=769 unstable=0 bg_thresh=1009 thresh=2019 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 248.334309: balance_dirty_state: bdi btrfs-1: dirty=685 wb=769 unstable=0 bg_thresh=1006 thresh=2013 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 248.334544: balance_dirty_state: bdi btrfs-1: dirty=710 wb=769 unstable=0 bg_thresh=1008 thresh=2017 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 248.334782: balance_dirty_state: bdi btrfs-1: dirty=735 wb=769 unstable=0 bg_thresh=1008 thresh=2016 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 248.335016: balance_dirty_state: bdi btrfs-1: dirty=785 wb=769 unstable=0 bg_thresh=1007 thresh=2015 gap=461 poll_thresh=19 ino=257 dd-2584 [001] 248.335025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=48444 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 248.341955: balance_dirty_state: bdi btrfs-1: dirty=785 wb=644 unstable=0 bg_thresh=1006 thresh=2013 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 248.342091: balance_dirty_state: bdi btrfs-1: dirty=785 wb=644 unstable=0 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 248.342216: balance_dirty_state: bdi btrfs-1: dirty=810 wb=644 unstable=0 bg_thresh=1006 thresh=2012 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 248.342336: balance_dirty_state: bdi btrfs-1: dirty=810 wb=644 unstable=0 bg_thresh=1006 thresh=2012 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 248.342945: balance_dirty_state: bdi btrfs-1: dirty=860 wb=644 unstable=0 bg_thresh=1007 thresh=2015 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 248.343196: balance_dirty_state: bdi btrfs-1: dirty=885 wb=644 unstable=0 bg_thresh=1003 thresh=2007 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 248.343205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=50364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 248.354052: balance_dirty_state: bdi btrfs-1: dirty=885 wb=444 unstable=0 bg_thresh=1009 thresh=2018 gap=689 poll_thresh=18 ino=257 dd-2584 [001] 248.354177: balance_dirty_state: bdi btrfs-1: dirty=910 wb=444 unstable=0 bg_thresh=1009 thresh=2018 gap=664 poll_thresh=13 ino=257 dd-2584 [001] 248.354296: balance_dirty_state: bdi btrfs-1: dirty=910 wb=444 unstable=0 bg_thresh=1008 thresh=2017 gap=663 poll_thresh=14 ino=257 dd-2584 [001] 248.354413: balance_dirty_state: bdi btrfs-1: dirty=935 wb=444 unstable=0 bg_thresh=1011 thresh=2022 gap=643 poll_thresh=15 ino=257 dd-2584 [001] 248.354533: balance_dirty_state: bdi btrfs-1: dirty=960 wb=444 unstable=0 bg_thresh=1010 thresh=2021 gap=617 poll_thresh=16 ino=257 dd-2584 [001] 248.354766: balance_dirty_state: bdi btrfs-1: dirty=985 wb=444 unstable=0 bg_thresh=1010 thresh=2020 gap=591 poll_thresh=17 ino=257 dd-2584 [001] 248.355001: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=444 unstable=0 bg_thresh=1009 thresh=2019 gap=565 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 248.355052: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15752 wrote=0 to_write=8192 dd-2584 [001] 248.355249: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=444 unstable=0 bg_thresh=1009 thresh=2018 gap=539 poll_thresh=19 ino=257 dd-2584 [001] 248.355501: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=494 unstable=0 bg_thresh=1011 thresh=2022 gap=493 poll_thresh=20 ino=257 dd-2584 [001] 248.355504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1360 avg_dirty=1360 bdi_gap=7% task_gap=-84% task_weight=99% bdi_bw=50364 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 248.357127: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=704 to_write=7488 dd-2584 [005] 248.362009: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1019 unstable=0 bg_thresh=1011 thresh=2023 gap=619 poll_thresh=15 ino=257 dd-2584 [005] 248.362289: balance_dirty_state: bdi btrfs-1: dirty=410 wb=894 unstable=0 bg_thresh=1010 thresh=2021 gap=717 poll_thresh=16 ino=257 dd-2584 [005] 248.362519: balance_dirty_state: bdi btrfs-1: dirty=435 wb=894 unstable=0 bg_thresh=1010 thresh=2020 gap=691 poll_thresh=17 ino=257 dd-2584 [005] 248.362755: balance_dirty_state: bdi btrfs-1: dirty=460 wb=894 unstable=0 bg_thresh=1009 thresh=2019 gap=665 poll_thresh=18 ino=257 dd-2584 [005] 248.362992: balance_dirty_state: bdi btrfs-1: dirty=510 wb=894 unstable=0 bg_thresh=1011 thresh=2023 gap=619 poll_thresh=19 ino=257 dd-2584 [005] 248.363225: balance_dirty_state: bdi btrfs-1: dirty=535 wb=894 unstable=0 bg_thresh=1011 thresh=2022 gap=593 poll_thresh=20 ino=257 dd-2584 [005] 248.363459: balance_dirty_state: bdi btrfs-1: dirty=560 wb=894 unstable=0 bg_thresh=1010 thresh=2021 gap=567 poll_thresh=21 ino=257 dd-2584 [005] 248.363702: balance_dirty_state: bdi btrfs-1: dirty=585 wb=894 unstable=0 bg_thresh=1010 thresh=2020 gap=541 poll_thresh=22 ino=257 dd-2584 [005] 248.363943: balance_dirty_state: bdi btrfs-1: dirty=635 wb=894 unstable=0 bg_thresh=1012 thresh=2024 gap=495 poll_thresh=23 ino=257 dd-2584 [005] 248.363952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=50364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.370012: balance_dirty_state: bdi btrfs-1: dirty=635 wb=869 unstable=0 bg_thresh=1008 thresh=2017 gap=513 poll_thresh=23 ino=257 dd-2584 [005] 248.370094: balance_dirty_state: bdi btrfs-1: dirty=635 wb=819 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 248.370420: balance_dirty_state: bdi btrfs-1: dirty=685 wb=769 unstable=0 bg_thresh=1007 thresh=2015 gap=561 poll_thresh=18 ino=257 dd-2584 [005] 248.370561: balance_dirty_state: bdi btrfs-1: dirty=710 wb=769 unstable=0 bg_thresh=1008 thresh=2017 gap=538 poll_thresh=19 ino=257 dd-2584 [005] 248.370698: balance_dirty_state: bdi btrfs-1: dirty=735 wb=769 unstable=0 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=20 ino=257 dd-2584 [005] 248.370834: balance_dirty_state: bdi btrfs-1: dirty=785 wb=769 unstable=0 bg_thresh=1006 thresh=2012 gap=458 poll_thresh=21 ino=257 dd-2584 [005] 248.370840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=50364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.377982: balance_dirty_state: bdi btrfs-1: dirty=785 wb=719 unstable=0 bg_thresh=1009 thresh=2018 gap=514 poll_thresh=21 ino=257 dd-2584 [005] 248.378113: balance_dirty_state: bdi btrfs-1: dirty=785 wb=719 unstable=0 bg_thresh=1008 thresh=2017 gap=513 poll_thresh=16 ino=257 dd-2584 [005] 248.378351: balance_dirty_state: bdi btrfs-1: dirty=810 wb=719 unstable=0 bg_thresh=1008 thresh=2016 gap=487 poll_thresh=17 ino=257 dd-2584 [005] 248.378360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=50364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.386038: balance_dirty_state: bdi btrfs-1: dirty=810 wb=594 unstable=0 bg_thresh=1007 thresh=2015 gap=611 poll_thresh=17 ino=257 dd-2584 [005] 248.386161: balance_dirty_state: bdi btrfs-1: dirty=835 wb=594 unstable=0 bg_thresh=1010 thresh=2020 gap=591 poll_thresh=13 ino=257 dd-2584 [005] 248.386280: balance_dirty_state: bdi btrfs-1: dirty=860 wb=594 unstable=0 bg_thresh=1009 thresh=2019 gap=565 poll_thresh=14 ino=257 dd-2584 [005] 248.386398: balance_dirty_state: bdi btrfs-1: dirty=860 wb=594 unstable=0 bg_thresh=1009 thresh=2019 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 248.386516: balance_dirty_state: bdi btrfs-1: dirty=885 wb=594 unstable=0 bg_thresh=1009 thresh=2018 gap=539 poll_thresh=16 ino=257 dd-2584 [005] 248.387113: balance_dirty_state: bdi btrfs-1: dirty=910 wb=594 unstable=0 bg_thresh=1008 thresh=2017 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 248.387351: balance_dirty_state: bdi btrfs-1: dirty=960 wb=594 unstable=0 bg_thresh=1008 thresh=2016 gap=462 poll_thresh=18 ino=257 dd-2584 [005] 248.387360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=50364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 248.394029: balance_dirty_state: bdi btrfs-1: dirty=960 wb=469 unstable=0 bg_thresh=1009 thresh=2019 gap=590 poll_thresh=18 ino=257 dd-2584 [004] 248.394100: balance_dirty_state: bdi btrfs-1: dirty=960 wb=469 unstable=0 bg_thresh=1009 thresh=2019 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 248.394160: balance_dirty_state: bdi btrfs-1: dirty=985 wb=469 unstable=0 bg_thresh=1012 thresh=2024 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 248.394218: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=469 unstable=0 bg_thresh=1012 thresh=2024 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 248.394273: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=469 unstable=0 bg_thresh=1014 thresh=2029 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 248.394387: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=469 unstable=0 bg_thresh=1014 thresh=2028 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 248.394391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=50364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 248.394451: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15792 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 248.396043: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=672 to_write=7520 dd-2584 [004] 248.401981: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1019 unstable=0 bg_thresh=1012 thresh=2025 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 248.402069: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1019 unstable=0 bg_thresh=1015 thresh=2030 gap=626 poll_thresh=13 ino=257 dd-2584 [004] 248.402129: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1019 unstable=0 bg_thresh=1015 thresh=2030 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 248.402189: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1019 unstable=0 bg_thresh=1014 thresh=2029 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 248.402247: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1019 unstable=0 bg_thresh=1017 thresh=2034 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 248.402363: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1019 unstable=0 bg_thresh=1016 thresh=2033 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 248.402662: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1019 unstable=0 bg_thresh=1016 thresh=2032 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 248.402667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1360 avg_dirty=1360 bdi_gap=13% task_gap=-73% task_weight=99% bdi_bw=50364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 248.410017: balance_dirty_state: bdi btrfs-1: dirty=510 wb=744 unstable=0 bg_thresh=1009 thresh=2018 gap=764 poll_thresh=13 ino=257 dd-2584 [004] 248.410099: balance_dirty_state: bdi btrfs-1: dirty=535 wb=744 unstable=0 bg_thresh=1011 thresh=2023 gap=744 poll_thresh=14 ino=257 dd-2584 [004] 248.410182: balance_dirty_state: bdi btrfs-1: dirty=560 wb=744 unstable=0 bg_thresh=1011 thresh=2023 gap=719 poll_thresh=15 ino=257 dd-2584 [004] 248.410266: balance_dirty_state: bdi btrfs-1: dirty=560 wb=744 unstable=0 bg_thresh=1014 thresh=2028 gap=724 poll_thresh=16 ino=257 dd-2584 [004] 248.410432: balance_dirty_state: bdi btrfs-1: dirty=610 wb=744 unstable=0 bg_thresh=1016 thresh=2033 gap=679 poll_thresh=17 ino=257 dd-2584 [004] 248.410601: balance_dirty_state: bdi btrfs-1: dirty=635 wb=744 unstable=0 bg_thresh=1018 thresh=2037 gap=658 poll_thresh=18 ino=257 dd-2584 [004] 248.410769: balance_dirty_state: bdi btrfs-1: dirty=660 wb=744 unstable=0 bg_thresh=1018 thresh=2036 gap=632 poll_thresh=19 ino=257 dd-2584 [004] 248.410940: balance_dirty_state: bdi btrfs-1: dirty=685 wb=744 unstable=0 bg_thresh=1014 thresh=2029 gap=600 poll_thresh=20 ino=257 dd-2584 [004] 248.411109: balance_dirty_state: bdi btrfs-1: dirty=735 wb=744 unstable=0 bg_thresh=1016 thresh=2033 gap=554 poll_thresh=21 ino=257 dd-2584 [004] 248.411579: balance_dirty_state: bdi btrfs-1: dirty=760 wb=744 unstable=0 bg_thresh=1016 thresh=2032 gap=528 poll_thresh=22 ino=257 dd-2584 [004] 248.411747: balance_dirty_state: bdi btrfs-1: dirty=785 wb=744 unstable=0 bg_thresh=1015 thresh=2031 gap=502 poll_thresh=23 ino=257 dd-2584 [004] 248.411754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1360 avg_dirty=1360 bdi_gap=12% task_gap=-74% task_weight=100% bdi_bw=50364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 248.418116: balance_dirty_state: bdi btrfs-1: dirty=835 wb=744 unstable=0 bg_thresh=1008 thresh=2017 gap=438 poll_thresh=17 ino=257 dd-2584 [004] 248.418123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=50364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 248.425980: balance_dirty_state: bdi btrfs-1: dirty=835 wb=569 unstable=0 bg_thresh=1008 thresh=2017 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 248.426074: balance_dirty_state: bdi btrfs-1: dirty=835 wb=569 unstable=0 bg_thresh=1008 thresh=2017 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 248.426160: balance_dirty_state: bdi btrfs-1: dirty=860 wb=569 unstable=0 bg_thresh=1011 thresh=2022 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 248.426248: balance_dirty_state: bdi btrfs-1: dirty=885 wb=569 unstable=0 bg_thresh=1011 thresh=2022 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 248.426337: balance_dirty_state: bdi btrfs-1: dirty=885 wb=569 unstable=0 bg_thresh=1010 thresh=2021 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 248.426513: balance_dirty_state: bdi btrfs-1: dirty=910 wb=569 unstable=0 bg_thresh=1012 thresh=2025 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 248.426688: balance_dirty_state: bdi btrfs-1: dirty=960 wb=569 unstable=0 bg_thresh=1012 thresh=2024 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 248.426694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-82% task_weight=99% bdi_bw=50364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 248.434045: balance_dirty_state: bdi btrfs-1: dirty=960 wb=444 unstable=0 bg_thresh=1005 thresh=2011 gap=607 poll_thresh=13 ino=257 dd-2584 [004] 248.434109: balance_dirty_state: bdi btrfs-1: dirty=985 wb=444 unstable=0 bg_thresh=1002 thresh=2004 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 248.434172: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=444 unstable=0 bg_thresh=1001 thresh=2003 gap=549 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 248.434244: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15832 wrote=0 to_write=8192 dd-2584 [004] 248.434426: balance_dirty_state: bdi btrfs-1: dirty=985 wb=469 unstable=0 bg_thresh=1001 thresh=2002 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 248.434561: balance_dirty_state: bdi btrfs-1: dirty=960 wb=544 unstable=0 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 248.434562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=50364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 248.435847: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=672 to_write=7520 dd-2584 [004] 248.441999: balance_dirty_state: bdi btrfs-1: dirty=385 wb=994 unstable=0 bg_thresh=998 thresh=1996 gap=617 poll_thresh=17 ino=257 dd-2584 [004] 248.442094: balance_dirty_state: bdi btrfs-1: dirty=385 wb=994 unstable=0 bg_thresh=998 thresh=1996 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 248.442184: balance_dirty_state: bdi btrfs-1: dirty=410 wb=994 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 248.442269: balance_dirty_state: bdi btrfs-1: dirty=410 wb=994 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 248.442353: balance_dirty_state: bdi btrfs-1: dirty=435 wb=994 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 248.442531: balance_dirty_state: bdi btrfs-1: dirty=460 wb=994 unstable=0 bg_thresh=999 thresh=1998 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 248.442706: balance_dirty_state: bdi btrfs-1: dirty=510 wb=994 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 248.442712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=50364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 248.450079: balance_dirty_state: bdi btrfs-1: dirty=510 wb=869 unstable=0 bg_thresh=993 thresh=1987 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 248.450195: balance_dirty_state: bdi btrfs-1: dirty=510 wb=869 unstable=0 bg_thresh=993 thresh=1987 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 248.450286: balance_dirty_state: bdi btrfs-1: dirty=535 wb=869 unstable=0 bg_thresh=993 thresh=1986 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 248.450376: balance_dirty_state: bdi btrfs-1: dirty=560 wb=869 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 248.450470: balance_dirty_state: bdi btrfs-1: dirty=560 wb=869 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 248.450931: balance_dirty_state: bdi btrfs-1: dirty=610 wb=869 unstable=0 bg_thresh=994 thresh=1989 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 248.451104: balance_dirty_state: bdi btrfs-1: dirty=635 wb=869 unstable=0 bg_thresh=994 thresh=1988 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 248.451110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-77% task_weight=99% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 248.458198: balance_dirty_state: bdi btrfs-1: dirty=635 wb=694 unstable=0 bg_thresh=992 thresh=1985 gap=656 poll_thresh=13 ino=257 dd-2584 [004] 248.458283: balance_dirty_state: bdi btrfs-1: dirty=660 wb=694 unstable=0 bg_thresh=992 thresh=1985 gap=631 poll_thresh=14 ino=257 dd-2584 [004] 248.458368: balance_dirty_state: bdi btrfs-1: dirty=685 wb=694 unstable=0 bg_thresh=992 thresh=1984 gap=605 poll_thresh=15 ino=257 dd-2584 [004] 248.458454: balance_dirty_state: bdi btrfs-1: dirty=685 wb=694 unstable=0 bg_thresh=992 thresh=1984 gap=605 poll_thresh=16 ino=257 dd-2584 [004] 248.458624: balance_dirty_state: bdi btrfs-1: dirty=735 wb=694 unstable=0 bg_thresh=991 thresh=1983 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 248.458794: balance_dirty_state: bdi btrfs-1: dirty=760 wb=694 unstable=0 bg_thresh=993 thresh=1987 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 248.458963: balance_dirty_state: bdi btrfs-1: dirty=785 wb=694 unstable=0 bg_thresh=993 thresh=1986 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 248.459135: balance_dirty_state: bdi btrfs-1: dirty=810 wb=694 unstable=0 bg_thresh=992 thresh=1985 gap=481 poll_thresh=20 ino=257 dd-2584 [004] 248.459141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 248.466100: balance_dirty_state: bdi btrfs-1: dirty=810 wb=694 unstable=0 bg_thresh=993 thresh=1986 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 248.466110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 248.474137: balance_dirty_state: bdi btrfs-1: dirty=810 wb=444 unstable=0 bg_thresh=989 thresh=1979 gap=725 poll_thresh=20 ino=257 dd-2584 [004] 248.474203: balance_dirty_state: bdi btrfs-1: dirty=835 wb=444 unstable=0 bg_thresh=992 thresh=1984 gap=705 poll_thresh=15 ino=257 dd-2584 [004] 248.474432: balance_dirty_state: bdi btrfs-1: dirty=860 wb=444 unstable=0 bg_thresh=991 thresh=1983 gap=679 poll_thresh=16 ino=257 dd-2584 [004] 248.474546: balance_dirty_state: bdi btrfs-1: dirty=885 wb=444 unstable=0 bg_thresh=991 thresh=1982 gap=653 poll_thresh=17 ino=257 dd-2584 [004] 248.474659: balance_dirty_state: bdi btrfs-1: dirty=910 wb=444 unstable=0 bg_thresh=990 thresh=1981 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 248.474772: balance_dirty_state: bdi btrfs-1: dirty=960 wb=444 unstable=0 bg_thresh=990 thresh=1980 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 248.474886: balance_dirty_state: bdi btrfs-1: dirty=985 wb=444 unstable=0 bg_thresh=992 thresh=1984 gap=555 poll_thresh=20 ino=257 dd-2584 [004] 248.474999: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=444 unstable=0 bg_thresh=991 thresh=1983 gap=529 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 248.475082: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15872 wrote=0 to_write=8192 dd-2584 [004] 248.475125: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=444 unstable=0 bg_thresh=991 thresh=1982 gap=503 poll_thresh=22 ino=257 dd-2584 [004] 248.475294: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=444 unstable=0 bg_thresh=989 thresh=1979 gap=475 poll_thresh=23 ino=257 dd-2584 [004] 248.475297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-88% task_weight=100% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 248.479096: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=704 to_write=7488 dd-2584 [004] 248.482646: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1019 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 248.482882: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1019 unstable=0 bg_thresh=993 thresh=1986 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 248.483224: balance_dirty_state: bdi btrfs-1: dirty=485 wb=944 unstable=0 bg_thresh=989 thresh=1978 gap=549 poll_thresh=19 ino=257 dd-2584 [004] 248.483390: balance_dirty_state: bdi btrfs-1: dirty=510 wb=894 unstable=0 bg_thresh=987 thresh=1975 gap=571 poll_thresh=20 ino=257 dd-2584 [004] 248.483512: balance_dirty_state: bdi btrfs-1: dirty=535 wb=894 unstable=0 bg_thresh=986 thresh=1972 gap=543 poll_thresh=21 ino=257 dd-2584 [004] 248.483633: balance_dirty_state: bdi btrfs-1: dirty=560 wb=894 unstable=0 bg_thresh=985 thresh=1970 gap=516 poll_thresh=22 ino=257 dd-2584 [004] 248.483758: balance_dirty_state: bdi btrfs-1: dirty=610 wb=894 unstable=0 bg_thresh=990 thresh=1980 gap=476 poll_thresh=23 ino=257 dd-2584 [004] 248.483763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-134% task_weight=99% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 248.490067: balance_dirty_state: bdi btrfs-1: dirty=610 wb=894 unstable=0 bg_thresh=991 thresh=1983 gap=479 poll_thresh=23 ino=257 dd-2584 [004] 248.490079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 248.498049: balance_dirty_state: bdi btrfs-1: dirty=610 wb=769 unstable=0 bg_thresh=993 thresh=1986 gap=607 poll_thresh=23 ino=257 dd-2584 [004] 248.498155: balance_dirty_state: bdi btrfs-1: dirty=610 wb=769 unstable=0 bg_thresh=995 thresh=1991 gap=612 poll_thresh=17 ino=257 dd-2584 [004] 248.498326: balance_dirty_state: bdi btrfs-1: dirty=660 wb=769 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 248.498797: balance_dirty_state: bdi btrfs-1: dirty=685 wb=769 unstable=0 bg_thresh=994 thresh=1989 gap=535 poll_thresh=19 ino=257 dd-2584 [004] 248.498969: balance_dirty_state: bdi btrfs-1: dirty=710 wb=769 unstable=0 bg_thresh=994 thresh=1988 gap=509 poll_thresh=20 ino=257 dd-2584 [004] 248.499141: balance_dirty_state: bdi btrfs-1: dirty=735 wb=769 unstable=0 bg_thresh=993 thresh=1986 gap=482 poll_thresh=21 ino=257 dd-2584 [004] 248.499147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=97% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 248.506052: balance_dirty_state: bdi btrfs-1: dirty=735 wb=569 unstable=0 bg_thresh=992 thresh=1984 gap=680 poll_thresh=21 ino=257 dd-2584 [004] 248.506173: balance_dirty_state: bdi btrfs-1: dirty=760 wb=569 unstable=0 bg_thresh=992 thresh=1984 gap=655 poll_thresh=16 ino=257 dd-2584 [004] 248.506412: balance_dirty_state: bdi btrfs-1: dirty=785 wb=569 unstable=0 bg_thresh=991 thresh=1983 gap=629 poll_thresh=17 ino=257 dd-2584 [004] 248.506701: balance_dirty_state: bdi btrfs-1: dirty=835 wb=519 unstable=0 bg_thresh=990 thresh=1981 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 248.506889: balance_dirty_state: bdi btrfs-1: dirty=860 wb=444 unstable=0 bg_thresh=989 thresh=1979 gap=675 poll_thresh=19 ino=257 dd-2584 [004] 248.507017: balance_dirty_state: bdi btrfs-1: dirty=885 wb=444 unstable=0 bg_thresh=988 thresh=1977 gap=648 poll_thresh=20 ino=257 dd-2584 [004] 248.507332: balance_dirty_state: bdi btrfs-1: dirty=910 wb=444 unstable=0 bg_thresh=987 thresh=1975 gap=621 poll_thresh=21 ino=257 dd-2584 [004] 248.507458: balance_dirty_state: bdi btrfs-1: dirty=960 wb=444 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=22 ino=257 dd-2584 [004] 248.507581: balance_dirty_state: bdi btrfs-1: dirty=985 wb=444 unstable=0 bg_thresh=992 thresh=1984 gap=555 poll_thresh=23 ino=257 dd-2584 [004] 248.507702: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=444 unstable=0 bg_thresh=991 thresh=1983 gap=529 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 248.507722: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15904 wrote=0 to_write=8192 dd-2584 [004] 248.507832: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=444 unstable=0 bg_thresh=993 thresh=1987 gap=483 poll_thresh=25 ino=257 dd-2584 [004] 248.507834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-171% task_weight=97% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 248.509348: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=672 to_write=7520 dd-2584 [000] 248.514095: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1119 unstable=0 bg_thresh=993 thresh=1987 gap=483 poll_thresh=25 ino=257 dd-2584 [000] 248.514108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-171% task_weight=97% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 248.522034: balance_dirty_state: bdi btrfs-1: dirty=385 wb=994 unstable=0 bg_thresh=992 thresh=1984 gap=605 poll_thresh=25 ino=257 dd-2584 [000] 248.522183: balance_dirty_state: bdi btrfs-1: dirty=410 wb=944 unstable=0 bg_thresh=991 thresh=1982 gap=628 poll_thresh=19 ino=257 dd-2584 [000] 248.522373: balance_dirty_state: bdi btrfs-1: dirty=435 wb=869 unstable=0 bg_thresh=996 thresh=1993 gap=689 poll_thresh=20 ino=257 dd-2584 [000] 248.522610: balance_dirty_state: bdi btrfs-1: dirty=460 wb=869 unstable=0 bg_thresh=999 thresh=1998 gap=669 poll_thresh=21 ino=257 dd-2584 [000] 248.522847: balance_dirty_state: bdi btrfs-1: dirty=510 wb=869 unstable=0 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=22 ino=257 dd-2584 [000] 248.523448: balance_dirty_state: bdi btrfs-1: dirty=535 wb=869 unstable=0 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=23 ino=257 dd-2584 [000] 248.523681: balance_dirty_state: bdi btrfs-1: dirty=560 wb=869 unstable=0 bg_thresh=1000 thresh=2000 gap=571 poll_thresh=24 ino=257 dd-2584 [000] 248.523920: balance_dirty_state: bdi btrfs-1: dirty=585 wb=869 unstable=0 bg_thresh=999 thresh=1998 gap=544 poll_thresh=25 ino=257 dd-2584 [000] 248.524153: balance_dirty_state: bdi btrfs-1: dirty=635 wb=869 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=26 ino=257 dd-2584 [000] 248.524162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-113% task_weight=99% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 248.530005: balance_dirty_state: bdi btrfs-1: dirty=635 wb=869 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=26 ino=257 dd-2584 [000] 248.530012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-113% task_weight=99% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 248.542029: balance_dirty_state: bdi btrfs-1: dirty=635 wb=669 unstable=0 bg_thresh=1000 thresh=2000 gap=696 poll_thresh=26 ino=257 dd-2584 [004] 248.542151: balance_dirty_state: bdi btrfs-1: dirty=635 wb=669 unstable=0 bg_thresh=1000 thresh=2000 gap=696 poll_thresh=19 ino=257 dd-2584 [004] 248.542319: balance_dirty_state: bdi btrfs-1: dirty=685 wb=669 unstable=0 bg_thresh=1002 thresh=2004 gap=650 poll_thresh=20 ino=257 dd-2584 [004] 248.542496: balance_dirty_state: bdi btrfs-1: dirty=710 wb=669 unstable=0 bg_thresh=1001 thresh=2003 gap=624 poll_thresh=21 ino=257 dd-2584 [004] 248.542678: balance_dirty_state: bdi btrfs-1: dirty=735 wb=669 unstable=0 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=22 ino=257 dd-2584 [004] 248.543168: balance_dirty_state: bdi btrfs-1: dirty=760 wb=669 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=23 ino=257 dd-2584 [004] 248.543339: balance_dirty_state: bdi btrfs-1: dirty=810 wb=669 unstable=0 bg_thresh=997 thresh=1995 gap=516 poll_thresh=24 ino=257 dd-2584 [004] 248.543509: balance_dirty_state: bdi btrfs-1: dirty=835 wb=669 unstable=0 bg_thresh=997 thresh=1994 gap=490 poll_thresh=25 ino=257 dd-2584 [004] 248.543515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=98% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 248.550035: balance_dirty_state: bdi btrfs-1: dirty=835 wb=544 unstable=0 bg_thresh=997 thresh=1994 gap=615 poll_thresh=25 ino=257 dd-2584 [004] 248.550103: balance_dirty_state: bdi btrfs-1: dirty=860 wb=544 unstable=0 bg_thresh=999 thresh=1999 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 248.550253: balance_dirty_state: bdi btrfs-1: dirty=885 wb=519 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 248.550458: balance_dirty_state: bdi btrfs-1: dirty=910 wb=419 unstable=0 bg_thresh=995 thresh=1990 gap=661 poll_thresh=21 ino=257 dd-2584 [004] 248.550582: balance_dirty_state: bdi btrfs-1: dirty=935 wb=419 unstable=0 bg_thresh=1000 thresh=2001 gap=647 poll_thresh=22 ino=257 dd-2584 [004] 248.550707: balance_dirty_state: bdi btrfs-1: dirty=985 wb=419 unstable=0 bg_thresh=1002 thresh=2004 gap=600 poll_thresh=23 ino=257 dd-2584 [004] 248.550831: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=419 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 248.550854: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15948 wrote=0 to_write=8192 dd-2584 [004] 248.551145: balance_dirty_state: bdi btrfs-1: dirty=985 wb=469 unstable=0 bg_thresh=997 thresh=1994 gap=540 poll_thresh=25 ino=257 dd-2584 [004] 248.551278: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=494 unstable=0 bg_thresh=995 thresh=1990 gap=486 poll_thresh=26 ino=257 dd-2584 [004] 248.551280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1320 avg_dirty=1320 bdi_gap=12% task_gap=-73% task_weight=98% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 248.553056: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=688 to_write=7504 dd-2584 [004] 248.558113: balance_dirty_state: bdi btrfs-1: dirty=410 wb=994 unstable=0 bg_thresh=1000 thresh=2000 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 248.558226: balance_dirty_state: bdi btrfs-1: dirty=435 wb=994 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=20 ino=257 dd-2584 [004] 248.558339: balance_dirty_state: bdi btrfs-1: dirty=460 wb=994 unstable=0 bg_thresh=999 thresh=1998 gap=544 poll_thresh=21 ino=257 dd-2584 [004] 248.558454: balance_dirty_state: bdi btrfs-1: dirty=510 wb=994 unstable=0 bg_thresh=1001 thresh=2002 gap=498 poll_thresh=22 ino=257 dd-2584 [004] 248.558458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=54224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 248.566005: balance_dirty_state: bdi btrfs-1: dirty=510 wb=869 unstable=0 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=22 ino=257 dd-2584 [004] 248.566073: balance_dirty_state: bdi btrfs-1: dirty=510 wb=869 unstable=0 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=16 ino=257 dd-2584 [004] 248.566185: balance_dirty_state: bdi btrfs-1: dirty=560 wb=869 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 248.566472: balance_dirty_state: bdi btrfs-1: dirty=585 wb=869 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 248.566585: balance_dirty_state: bdi btrfs-1: dirty=610 wb=869 unstable=0 bg_thresh=999 thresh=1998 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 248.566698: balance_dirty_state: bdi btrfs-1: dirty=635 wb=869 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 248.566702: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=54224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 248.574046: balance_dirty_state: bdi btrfs-1: dirty=635 wb=744 unstable=0 bg_thresh=985 thresh=1970 gap=591 poll_thresh=20 ino=257 dd-2584 [001] 248.574111: balance_dirty_state: bdi btrfs-1: dirty=635 wb=744 unstable=0 bg_thresh=987 thresh=1975 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 248.574172: balance_dirty_state: bdi btrfs-1: dirty=660 wb=744 unstable=0 bg_thresh=987 thresh=1975 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 248.574290: balance_dirty_state: bdi btrfs-1: dirty=685 wb=744 unstable=0 bg_thresh=990 thresh=1980 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 248.574410: balance_dirty_state: bdi btrfs-1: dirty=735 wb=744 unstable=0 bg_thresh=992 thresh=1984 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 248.574531: balance_dirty_state: bdi btrfs-1: dirty=760 wb=744 unstable=0 bg_thresh=991 thresh=1983 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 248.574536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=54224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 248.582027: balance_dirty_state: bdi btrfs-1: dirty=760 wb=619 unstable=0 bg_thresh=1000 thresh=2001 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 248.582099: balance_dirty_state: bdi btrfs-1: dirty=760 wb=619 unstable=0 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=14 ino=257 dd-2584 [001] 248.582164: balance_dirty_state: bdi btrfs-1: dirty=785 wb=619 unstable=0 bg_thresh=1000 thresh=2000 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 248.582227: balance_dirty_state: bdi btrfs-1: dirty=810 wb=619 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 248.582530: balance_dirty_state: bdi btrfs-1: dirty=835 wb=619 unstable=0 bg_thresh=999 thresh=1998 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 248.582652: balance_dirty_state: bdi btrfs-1: dirty=860 wb=619 unstable=0 bg_thresh=1001 thresh=2002 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 248.582770: balance_dirty_state: bdi btrfs-1: dirty=910 wb=619 unstable=0 bg_thresh=1000 thresh=2001 gap=472 poll_thresh=19 ino=257 dd-2584 [001] 248.582775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=54224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 248.590014: balance_dirty_state: bdi btrfs-1: dirty=910 wb=469 unstable=0 bg_thresh=992 thresh=1984 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 248.590085: balance_dirty_state: bdi btrfs-1: dirty=910 wb=469 unstable=0 bg_thresh=990 thresh=1981 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 248.590144: balance_dirty_state: bdi btrfs-1: dirty=935 wb=469 unstable=0 bg_thresh=990 thresh=1981 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 248.590202: balance_dirty_state: bdi btrfs-1: dirty=935 wb=469 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 248.590326: balance_dirty_state: bdi btrfs-1: dirty=985 wb=469 unstable=0 bg_thresh=998 thresh=1996 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 248.590454: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=469 unstable=0 bg_thresh=993 thresh=1987 gap=508 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 248.590480: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15988 wrote=0 to_write=8192 dd-2584 [001] 248.590589: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=469 unstable=0 bg_thresh=992 thresh=1985 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 248.590591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=54224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 248.592293: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=688 to_write=7504 dd-2584 [001] 248.597990: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1019 unstable=0 bg_thresh=998 thresh=1997 gap=618 poll_thresh=19 ino=257 dd-2584 [001] 248.598060: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1019 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 248.598310: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1019 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 248.598368: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1019 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 248.598487: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1019 unstable=0 bg_thresh=1000 thresh=2000 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 248.598606: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1019 unstable=0 bg_thresh=999 thresh=1999 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 248.598611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=54224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 248.606048: balance_dirty_state: bdi btrfs-1: dirty=485 wb=894 unstable=0 bg_thresh=997 thresh=1994 gap=615 poll_thresh=18 ino=257 dd-2584 [001] 248.606166: balance_dirty_state: bdi btrfs-1: dirty=485 wb=894 unstable=0 bg_thresh=996 thresh=1993 gap=614 poll_thresh=13 ino=257 dd-2584 [001] 248.606228: balance_dirty_state: bdi btrfs-1: dirty=510 wb=894 unstable=0 bg_thresh=999 thresh=1998 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 248.606287: balance_dirty_state: bdi btrfs-1: dirty=535 wb=894 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 248.606346: balance_dirty_state: bdi btrfs-1: dirty=535 wb=894 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 248.606465: balance_dirty_state: bdi btrfs-1: dirty=585 wb=894 unstable=0 bg_thresh=997 thresh=1995 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 248.606583: balance_dirty_state: bdi btrfs-1: dirty=610 wb=894 unstable=0 bg_thresh=997 thresh=1994 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 248.606587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=54224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 248.614028: balance_dirty_state: bdi btrfs-1: dirty=610 wb=769 unstable=0 bg_thresh=995 thresh=1991 gap=612 poll_thresh=18 ino=257 dd-2584 [001] 248.614151: balance_dirty_state: bdi btrfs-1: dirty=635 wb=769 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 248.614213: balance_dirty_state: bdi btrfs-1: dirty=635 wb=769 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 248.614453: balance_dirty_state: bdi btrfs-1: dirty=660 wb=769 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 248.614514: balance_dirty_state: bdi btrfs-1: dirty=660 wb=769 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 248.614631: balance_dirty_state: bdi btrfs-1: dirty=710 wb=769 unstable=0 bg_thresh=996 thresh=1993 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 248.614748: balance_dirty_state: bdi btrfs-1: dirty=735 wb=769 unstable=0 bg_thresh=996 thresh=1992 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 248.614752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-70% task_weight=98% bdi_bw=54224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.622202: balance_dirty_state: bdi btrfs-1: dirty=735 wb=619 unstable=0 bg_thresh=996 thresh=1992 gap=638 poll_thresh=13 ino=257 dd-2584 [005] 248.622259: balance_dirty_state: bdi btrfs-1: dirty=760 wb=619 unstable=0 bg_thresh=998 thresh=1997 gap=618 poll_thresh=14 ino=257 dd-2584 [005] 248.622315: balance_dirty_state: bdi btrfs-1: dirty=760 wb=619 unstable=0 bg_thresh=998 thresh=1997 gap=618 poll_thresh=15 ino=257 dd-2584 [005] 248.622374: balance_dirty_state: bdi btrfs-1: dirty=785 wb=619 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 248.622491: balance_dirty_state: bdi btrfs-1: dirty=810 wb=619 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=17 ino=257 dd-2584 [005] 248.622610: balance_dirty_state: bdi btrfs-1: dirty=860 wb=619 unstable=0 bg_thresh=999 thresh=1999 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 248.622728: balance_dirty_state: bdi btrfs-1: dirty=885 wb=619 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 248.622733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=54224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.630081: balance_dirty_state: bdi btrfs-1: dirty=885 wb=444 unstable=0 bg_thresh=1000 thresh=2000 gap=671 poll_thresh=19 ino=257 dd-2584 [005] 248.630568: balance_dirty_state: bdi btrfs-1: dirty=910 wb=444 unstable=0 bg_thresh=997 thresh=1994 gap=640 poll_thresh=14 ino=257 dd-2584 [005] 248.630688: balance_dirty_state: bdi btrfs-1: dirty=910 wb=444 unstable=0 bg_thresh=999 thresh=1999 gap=645 poll_thresh=15 ino=257 dd-2584 [005] 248.630804: balance_dirty_state: bdi btrfs-1: dirty=935 wb=444 unstable=0 bg_thresh=996 thresh=1993 gap=614 poll_thresh=16 ino=257 dd-2584 [005] 248.631042: balance_dirty_state: bdi btrfs-1: dirty=960 wb=444 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=17 ino=257 dd-2584 [005] 248.631276: balance_dirty_state: bdi btrfs-1: dirty=985 wb=444 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=18 ino=257 dd-2584 [005] 248.631510: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=444 unstable=0 bg_thresh=997 thresh=1995 gap=516 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 248.631562: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16028 wrote=0 to_write=8192 dd-2584 [005] 248.631758: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=444 unstable=0 bg_thresh=999 thresh=1999 gap=495 poll_thresh=20 ino=257 dd-2584 [005] 248.631761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=54224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 248.634996: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=704 to_write=7488 dd-2584 [005] 248.638081: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1019 unstable=0 bg_thresh=994 thresh=1989 gap=610 poll_thresh=20 ino=257 dd-2584 [005] 248.638184: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1019 unstable=0 bg_thresh=1000 thresh=2000 gap=596 poll_thresh=15 ino=257 dd-2584 [005] 248.638269: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1019 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 248.638439: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1019 unstable=0 bg_thresh=992 thresh=1985 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 248.638904: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1019 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 248.639064: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1019 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 248.639070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=54224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 248.646164: balance_dirty_state: bdi btrfs-1: dirty=485 wb=869 unstable=0 bg_thresh=998 thresh=1997 gap=643 poll_thresh=19 ino=257 dd-2584 [000] 248.646266: balance_dirty_state: bdi btrfs-1: dirty=510 wb=869 unstable=0 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=14 ino=257 dd-2584 [000] 248.646383: balance_dirty_state: bdi btrfs-1: dirty=510 wb=869 unstable=0 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=15 ino=257 dd-2584 [000] 248.646502: balance_dirty_state: bdi btrfs-1: dirty=535 wb=869 unstable=0 bg_thresh=1003 thresh=2007 gap=603 poll_thresh=16 ino=257 dd-2584 [000] 248.646736: balance_dirty_state: bdi btrfs-1: dirty=560 wb=869 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=17 ino=257 dd-2584 [000] 248.646973: balance_dirty_state: bdi btrfs-1: dirty=585 wb=869 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=18 ino=257 dd-2584 [000] 248.647206: balance_dirty_state: bdi btrfs-1: dirty=635 wb=869 unstable=0 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=19 ino=257 dd-2584 [000] 248.647440: balance_dirty_state: bdi btrfs-1: dirty=660 wb=869 unstable=0 bg_thresh=1004 thresh=2008 gap=479 poll_thresh=20 ino=257 dd-2584 [000] 248.647449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=54224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 248.658105: balance_dirty_state: bdi btrfs-1: dirty=660 wb=694 unstable=0 bg_thresh=1004 thresh=2009 gap=655 poll_thresh=20 ino=257 dd-2584 [004] 248.658233: balance_dirty_state: bdi btrfs-1: dirty=685 wb=694 unstable=0 bg_thresh=1004 thresh=2009 gap=630 poll_thresh=15 ino=257 dd-2584 [004] 248.658321: balance_dirty_state: bdi btrfs-1: dirty=710 wb=694 unstable=0 bg_thresh=1007 thresh=2014 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 248.658792: balance_dirty_state: bdi btrfs-1: dirty=735 wb=694 unstable=0 bg_thresh=1009 thresh=2019 gap=590 poll_thresh=17 ino=257 dd-2584 [004] 248.658962: balance_dirty_state: bdi btrfs-1: dirty=760 wb=694 unstable=0 bg_thresh=1009 thresh=2018 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 248.659132: balance_dirty_state: bdi btrfs-1: dirty=810 wb=694 unstable=0 bg_thresh=1011 thresh=2022 gap=518 poll_thresh=19 ino=257 dd-2584 [004] 248.659303: balance_dirty_state: bdi btrfs-1: dirty=835 wb=694 unstable=0 bg_thresh=1007 thresh=2015 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 248.659309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-138% task_weight=98% bdi_bw=54224 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 248.670033: balance_dirty_state: bdi btrfs-1: dirty=835 wb=444 unstable=0 bg_thresh=1006 thresh=2013 gap=734 poll_thresh=20 ino=257 dd-2584 [006] 248.670097: balance_dirty_state: bdi btrfs-1: dirty=860 wb=444 unstable=0 bg_thresh=1006 thresh=2013 gap=709 poll_thresh=15 ino=257 dd-2584 [006] 248.670158: balance_dirty_state: bdi btrfs-1: dirty=860 wb=444 unstable=0 bg_thresh=1009 thresh=2018 gap=714 poll_thresh=16 ino=257 dd-2584 [006] 248.670269: balance_dirty_state: bdi btrfs-1: dirty=910 wb=444 unstable=0 bg_thresh=1011 thresh=2023 gap=669 poll_thresh=17 ino=257 dd-2584 [006] 248.670380: balance_dirty_state: bdi btrfs-1: dirty=935 wb=444 unstable=0 bg_thresh=1014 thresh=2028 gap=649 poll_thresh=18 ino=257 dd-2584 [006] 248.670495: balance_dirty_state: bdi btrfs-1: dirty=960 wb=444 unstable=0 bg_thresh=1016 thresh=2032 gap=628 poll_thresh=19 ino=257 dd-2584 [006] 248.670780: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=444 unstable=0 bg_thresh=1015 thresh=2031 gap=577 poll_thresh=20 ino=257 dd-2584 [006] 248.670892: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=444 unstable=0 bg_thresh=1015 thresh=2030 gap=551 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 248.670915: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16068 wrote=0 to_write=8192 dd-2584 [006] 248.671062: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=444 unstable=0 bg_thresh=1017 thresh=2034 gap=530 poll_thresh=22 ino=257 dd-2584 [006] 248.671239: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=494 unstable=0 bg_thresh=1016 thresh=2033 gap=504 poll_thresh=23 ino=257 dd-2584 [006] 248.671241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=55948 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 248.672694: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=720 to_write=7472 dd-2584 [002] 248.678012: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1044 unstable=0 bg_thresh=1007 thresh=2014 gap=610 poll_thresh=23 ino=257 dd-2584 [002] 248.678080: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1044 unstable=0 bg_thresh=1007 thresh=2014 gap=610 poll_thresh=17 ino=257 dd-2584 [002] 248.678196: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1044 unstable=0 bg_thresh=1012 thresh=2024 gap=595 poll_thresh=18 ino=257 dd-2584 [002] 248.678311: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1044 unstable=0 bg_thresh=1014 thresh=2029 gap=550 poll_thresh=19 ino=257 dd-2584 [002] 248.678424: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1044 unstable=0 bg_thresh=1014 thresh=2028 gap=524 poll_thresh=20 ino=257 dd-2584 [002] 248.678710: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1044 unstable=0 bg_thresh=1013 thresh=2027 gap=498 poll_thresh=21 ino=257 dd-2584 [002] 248.678715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=55948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 248.686177: balance_dirty_state: bdi btrfs-1: dirty=485 wb=919 unstable=0 bg_thresh=1013 thresh=2026 gap=622 poll_thresh=21 ino=257 dd-2584 [002] 248.686306: balance_dirty_state: bdi btrfs-1: dirty=510 wb=919 unstable=0 bg_thresh=1012 thresh=2025 gap=596 poll_thresh=16 ino=257 dd-2584 [002] 248.686540: balance_dirty_state: bdi btrfs-1: dirty=535 wb=919 unstable=0 bg_thresh=1012 thresh=2024 gap=570 poll_thresh=17 ino=257 dd-2584 [002] 248.686776: balance_dirty_state: bdi btrfs-1: dirty=560 wb=919 unstable=0 bg_thresh=1014 thresh=2028 gap=549 poll_thresh=18 ino=257 dd-2584 [002] 248.687007: balance_dirty_state: bdi btrfs-1: dirty=610 wb=919 unstable=0 bg_thresh=1013 thresh=2027 gap=498 poll_thresh=19 ino=257 dd-2584 [002] 248.687016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1320 avg_dirty=1320 bdi_gap=33% task_gap=-33% task_weight=100% bdi_bw=55948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 248.694233: balance_dirty_state: bdi btrfs-1: dirty=610 wb=794 unstable=0 bg_thresh=1015 thresh=2030 gap=626 poll_thresh=14 ino=257 dd-2584 [002] 248.694351: balance_dirty_state: bdi btrfs-1: dirty=635 wb=794 unstable=0 bg_thresh=1014 thresh=2029 gap=600 poll_thresh=15 ino=257 dd-2584 [002] 248.694468: balance_dirty_state: bdi btrfs-1: dirty=660 wb=794 unstable=0 bg_thresh=1017 thresh=2034 gap=580 poll_thresh=16 ino=257 dd-2584 [002] 248.694704: balance_dirty_state: bdi btrfs-1: dirty=685 wb=794 unstable=0 bg_thresh=1013 thresh=2027 gap=548 poll_thresh=17 ino=257 dd-2584 [002] 248.694938: balance_dirty_state: bdi btrfs-1: dirty=710 wb=794 unstable=0 bg_thresh=1013 thresh=2026 gap=522 poll_thresh=18 ino=257 dd-2584 [002] 248.695534: balance_dirty_state: bdi btrfs-1: dirty=735 wb=794 unstable=0 bg_thresh=1015 thresh=2030 gap=501 poll_thresh=19 ino=257 dd-2584 [002] 248.695546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1360 avg_dirty=1360 bdi_gap=12% task_gap=-75% task_weight=100% bdi_bw=55948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 248.702224: balance_dirty_state: bdi btrfs-1: dirty=760 wb=719 unstable=0 bg_thresh=1014 thresh=2028 gap=549 poll_thresh=14 ino=257 dd-2584 [002] 248.702343: balance_dirty_state: bdi btrfs-1: dirty=785 wb=719 unstable=0 bg_thresh=1013 thresh=2027 gap=523 poll_thresh=15 ino=257 dd-2584 [002] 248.702463: balance_dirty_state: bdi btrfs-1: dirty=785 wb=719 unstable=0 bg_thresh=1016 thresh=2032 gap=528 poll_thresh=16 ino=257 dd-2584 [002] 248.702698: balance_dirty_state: bdi btrfs-1: dirty=835 wb=719 unstable=0 bg_thresh=1015 thresh=2031 gap=477 poll_thresh=17 ino=257 dd-2584 [002] 248.702707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-10% task_gap=-121% task_weight=100% bdi_bw=55948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 248.710041: balance_dirty_state: bdi btrfs-1: dirty=835 wb=469 unstable=0 bg_thresh=1014 thresh=2029 gap=725 poll_thresh=17 ino=257 dd-2584 [002] 248.710119: balance_dirty_state: bdi btrfs-1: dirty=835 wb=469 unstable=0 bg_thresh=1011 thresh=2023 gap=719 poll_thresh=13 ino=257 dd-2584 [002] 248.710179: balance_dirty_state: bdi btrfs-1: dirty=860 wb=469 unstable=0 bg_thresh=1014 thresh=2028 gap=699 poll_thresh=14 ino=257 dd-2584 [002] 248.710239: balance_dirty_state: bdi btrfs-1: dirty=885 wb=469 unstable=0 bg_thresh=1013 thresh=2027 gap=673 poll_thresh=15 ino=257 dd-2584 [002] 248.710298: balance_dirty_state: bdi btrfs-1: dirty=885 wb=469 unstable=0 bg_thresh=1013 thresh=2027 gap=673 poll_thresh=16 ino=257 dd-2584 [002] 248.710416: balance_dirty_state: bdi btrfs-1: dirty=935 wb=469 unstable=0 bg_thresh=1012 thresh=2025 gap=621 poll_thresh=17 ino=257 dd-2584 [002] 248.710533: balance_dirty_state: bdi btrfs-1: dirty=960 wb=469 unstable=0 bg_thresh=1012 thresh=2024 gap=595 poll_thresh=18 ino=257 dd-2584 [002] 248.710649: balance_dirty_state: bdi btrfs-1: dirty=985 wb=469 unstable=0 bg_thresh=1011 thresh=2023 gap=569 poll_thresh=19 ino=257 dd-2584 [002] 248.710946: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=469 unstable=0 bg_thresh=1013 thresh=2027 gap=548 poll_thresh=20 ino=257 dd-2584 [002] 248.711063: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=469 unstable=0 bg_thresh=1013 thresh=2026 gap=497 poll_thresh=21 ino=257 dd-2584 [002] 248.711068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-80% task_weight=100% bdi_bw=55948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 248.711082: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16108 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 248.712862: writeback_single_inode: bdi btrfs-1: ino=257 state= age=308 wrote=704 to_write=7488 dd-2584 [002] 248.718187: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1094 unstable=0 bg_thresh=1006 thresh=2013 gap=534 poll_thresh=16 ino=257 dd-2584 [002] 248.718384: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1044 unstable=0 bg_thresh=1008 thresh=2016 gap=537 poll_thresh=17 ino=257 dd-2584 [002] 248.718571: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1044 unstable=0 bg_thresh=1013 thresh=2027 gap=523 poll_thresh=18 ino=257 dd-2584 [002] 248.718757: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1044 unstable=0 bg_thresh=1006 thresh=2013 gap=484 poll_thresh=19 ino=257 dd-2584 [002] 248.718764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=55948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 248.726024: balance_dirty_state: bdi btrfs-1: dirty=485 wb=919 unstable=0 bg_thresh=1006 thresh=2013 gap=609 poll_thresh=19 ino=257 dd-2584 [002] 248.726111: balance_dirty_state: bdi btrfs-1: dirty=510 wb=919 unstable=0 bg_thresh=1009 thresh=2018 gap=589 poll_thresh=14 ino=257 dd-2584 [002] 248.726175: balance_dirty_state: bdi btrfs-1: dirty=510 wb=919 unstable=0 bg_thresh=1006 thresh=2012 gap=583 poll_thresh=15 ino=257 dd-2584 [002] 248.726237: balance_dirty_state: bdi btrfs-1: dirty=535 wb=919 unstable=0 bg_thresh=1008 thresh=2017 gap=563 poll_thresh=16 ino=257 dd-2584 [002] 248.726365: balance_dirty_state: bdi btrfs-1: dirty=560 wb=919 unstable=0 bg_thresh=1010 thresh=2021 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 248.726675: balance_dirty_state: bdi btrfs-1: dirty=610 wb=919 unstable=0 bg_thresh=1012 thresh=2025 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 248.726679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=99% bdi_bw=55948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 248.734152: balance_dirty_state: bdi btrfs-1: dirty=610 wb=794 unstable=0 bg_thresh=1004 thresh=2008 gap=604 poll_thresh=18 ino=257 dd-2584 [002] 248.734233: balance_dirty_state: bdi btrfs-1: dirty=610 wb=794 unstable=0 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=13 ino=257 dd-2584 [002] 248.734292: balance_dirty_state: bdi btrfs-1: dirty=635 wb=794 unstable=0 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=14 ino=257 dd-2584 [002] 248.734350: balance_dirty_state: bdi btrfs-1: dirty=660 wb=794 unstable=0 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=15 ino=257 dd-2584 [002] 248.734408: balance_dirty_state: bdi btrfs-1: dirty=660 wb=794 unstable=0 bg_thresh=1003 thresh=2006 gap=552 poll_thresh=16 ino=257 dd-2584 [002] 248.734528: balance_dirty_state: bdi btrfs-1: dirty=685 wb=794 unstable=0 bg_thresh=1005 thresh=2010 gap=531 poll_thresh=17 ino=257 dd-2584 [002] 248.734649: balance_dirty_state: bdi btrfs-1: dirty=735 wb=794 unstable=0 bg_thresh=1001 thresh=2003 gap=474 poll_thresh=18 ino=257 dd-2584 [002] 248.734654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=55948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 248.742149: balance_dirty_state: bdi btrfs-1: dirty=735 wb=719 unstable=0 bg_thresh=999 thresh=1998 gap=544 poll_thresh=18 ino=257 dd-2584 [002] 248.742243: balance_dirty_state: bdi btrfs-1: dirty=735 wb=719 unstable=0 bg_thresh=999 thresh=1998 gap=544 poll_thresh=13 ino=257 dd-2584 [002] 248.742332: balance_dirty_state: bdi btrfs-1: dirty=760 wb=719 unstable=0 bg_thresh=998 thresh=1997 gap=518 poll_thresh=14 ino=257 dd-2584 [002] 248.742420: balance_dirty_state: bdi btrfs-1: dirty=785 wb=719 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=15 ino=257 dd-2584 [002] 248.742427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=55948 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 248.750139: balance_dirty_state: bdi btrfs-1: dirty=785 wb=594 unstable=0 bg_thresh=994 thresh=1989 gap=610 poll_thresh=15 ino=257 dd-2584 [002] 248.750209: balance_dirty_state: bdi btrfs-1: dirty=785 wb=594 unstable=0 bg_thresh=996 thresh=1993 gap=614 poll_thresh=11 ino=257 dd-2584 [002] 248.750269: balance_dirty_state: bdi btrfs-1: dirty=810 wb=594 unstable=0 bg_thresh=996 thresh=1993 gap=589 poll_thresh=12 ino=257 dd-2584 [002] 248.750330: balance_dirty_state: bdi btrfs-1: dirty=835 wb=594 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=13 ino=257 dd-2584 [002] 248.750569: balance_dirty_state: bdi btrfs-1: dirty=835 wb=594 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=14 ino=257 dd-2584 [002] 248.750629: balance_dirty_state: bdi btrfs-1: dirty=860 wb=594 unstable=0 bg_thresh=995 thresh=1991 gap=537 poll_thresh=15 ino=257 dd-2584 [002] 248.750687: balance_dirty_state: bdi btrfs-1: dirty=860 wb=594 unstable=0 bg_thresh=995 thresh=1991 gap=537 poll_thresh=16 ino=257 dd-2584 [002] 248.750805: balance_dirty_state: bdi btrfs-1: dirty=910 wb=594 unstable=0 bg_thresh=997 thresh=1995 gap=491 poll_thresh=17 ino=257 dd-2584 [002] 248.750810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=55948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.758166: balance_dirty_state: bdi btrfs-1: dirty=910 wb=469 unstable=0 bg_thresh=997 thresh=1994 gap=615 poll_thresh=17 ino=257 dd-2584 [005] 248.758236: balance_dirty_state: bdi btrfs-1: dirty=935 wb=469 unstable=0 bg_thresh=999 thresh=1999 gap=595 poll_thresh=13 ino=257 dd-2584 [005] 248.758297: balance_dirty_state: bdi btrfs-1: dirty=935 wb=469 unstable=0 bg_thresh=999 thresh=1999 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 248.758358: balance_dirty_state: bdi btrfs-1: dirty=960 wb=469 unstable=0 bg_thresh=1002 thresh=2004 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 248.758422: balance_dirty_state: bdi btrfs-1: dirty=985 wb=469 unstable=0 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 248.758548: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=469 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 248.758571: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16156 wrote=0 to_write=8192 dd-2584 [005] 248.758739: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=469 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 248.758938: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=519 unstable=0 bg_thresh=1000 thresh=2000 gap=446 poll_thresh=19 ino=257 dd-2584 [005] 248.758940: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=55948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 248.761109: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=688 to_write=7504 dd-2584 [001] 248.770107: balance_dirty_state: bdi btrfs-1: dirty=410 wb=894 unstable=0 bg_thresh=1000 thresh=2001 gap=697 poll_thresh=19 ino=257 dd-2584 [001] 248.770229: balance_dirty_state: bdi btrfs-1: dirty=410 wb=894 unstable=0 bg_thresh=1000 thresh=2001 gap=697 poll_thresh=14 ino=257 dd-2584 [001] 248.770712: balance_dirty_state: bdi btrfs-1: dirty=435 wb=894 unstable=0 bg_thresh=1003 thresh=2006 gap=677 poll_thresh=15 ino=257 dd-2584 [001] 248.770828: balance_dirty_state: bdi btrfs-1: dirty=435 wb=894 unstable=0 bg_thresh=1003 thresh=2006 gap=677 poll_thresh=16 ino=257 dd-2584 [001] 248.771060: balance_dirty_state: bdi btrfs-1: dirty=485 wb=894 unstable=0 bg_thresh=1005 thresh=2011 gap=632 poll_thresh=17 ino=257 dd-2584 [001] 248.771297: balance_dirty_state: bdi btrfs-1: dirty=510 wb=894 unstable=0 bg_thresh=1007 thresh=2015 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 248.771531: balance_dirty_state: bdi btrfs-1: dirty=535 wb=894 unstable=0 bg_thresh=1007 thresh=2014 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 248.771764: balance_dirty_state: bdi btrfs-1: dirty=585 wb=894 unstable=0 bg_thresh=1006 thresh=2013 gap=534 poll_thresh=20 ino=257 dd-2584 [001] 248.772001: balance_dirty_state: bdi btrfs-1: dirty=610 wb=894 unstable=0 bg_thresh=1006 thresh=2012 gap=508 poll_thresh=21 ino=257 dd-2584 [001] 248.772241: balance_dirty_state: bdi btrfs-1: dirty=635 wb=894 unstable=0 bg_thresh=1008 thresh=2016 gap=487 poll_thresh=22 ino=257 dd-2584 [001] 248.772250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=55948 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 248.778041: balance_dirty_state: bdi btrfs-1: dirty=635 wb=694 unstable=0 bg_thresh=1007 thresh=2015 gap=686 poll_thresh=22 ino=257 dd-2584 [001] 248.778104: balance_dirty_state: bdi btrfs-1: dirty=660 wb=694 unstable=0 bg_thresh=1007 thresh=2014 gap=660 poll_thresh=16 ino=257 dd-2584 [001] 248.778398: balance_dirty_state: bdi btrfs-1: dirty=685 wb=694 unstable=0 bg_thresh=1006 thresh=2013 gap=634 poll_thresh=17 ino=257 dd-2584 [001] 248.778516: balance_dirty_state: bdi btrfs-1: dirty=710 wb=694 unstable=0 bg_thresh=1006 thresh=2012 gap=608 poll_thresh=18 ino=257 dd-2584 [001] 248.778636: balance_dirty_state: bdi btrfs-1: dirty=760 wb=694 unstable=0 bg_thresh=1008 thresh=2016 gap=562 poll_thresh=19 ino=257 dd-2584 [001] 248.778753: balance_dirty_state: bdi btrfs-1: dirty=785 wb=694 unstable=0 bg_thresh=1007 thresh=2015 gap=536 poll_thresh=20 ino=257 dd-2584 [001] 248.778869: balance_dirty_state: bdi btrfs-1: dirty=810 wb=694 unstable=0 bg_thresh=1007 thresh=2014 gap=510 poll_thresh=21 ino=257 dd-2584 [001] 248.778987: balance_dirty_state: bdi btrfs-1: dirty=835 wb=694 unstable=0 bg_thresh=1006 thresh=2013 gap=484 poll_thresh=22 ino=257 dd-2584 [001] 248.778992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 248.786151: balance_dirty_state: bdi btrfs-1: dirty=835 wb=694 unstable=0 bg_thresh=1002 thresh=2004 gap=475 poll_thresh=22 ino=257 dd-2584 [001] 248.786156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 248.794086: balance_dirty_state: bdi btrfs-1: dirty=835 wb=444 unstable=0 bg_thresh=1007 thresh=2015 gap=736 poll_thresh=22 ino=257 dd-2584 [001] 248.794161: balance_dirty_state: bdi btrfs-1: dirty=860 wb=444 unstable=0 bg_thresh=1007 thresh=2014 gap=710 poll_thresh=16 ino=257 dd-2584 [001] 248.794280: balance_dirty_state: bdi btrfs-1: dirty=885 wb=444 unstable=0 bg_thresh=1006 thresh=2013 gap=684 poll_thresh=17 ino=257 dd-2584 [001] 248.794392: balance_dirty_state: bdi btrfs-1: dirty=935 wb=444 unstable=0 bg_thresh=1006 thresh=2012 gap=633 poll_thresh=18 ino=257 dd-2584 [001] 248.794677: balance_dirty_state: bdi btrfs-1: dirty=960 wb=444 unstable=0 bg_thresh=1008 thresh=2016 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 248.794790: balance_dirty_state: bdi btrfs-1: dirty=985 wb=444 unstable=0 bg_thresh=1007 thresh=2015 gap=586 poll_thresh=20 ino=257 dd-2584 [001] 248.794902: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=444 unstable=0 bg_thresh=1007 thresh=2014 gap=560 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 248.794926: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16192 wrote=0 to_write=8192 dd-2584 [001] 248.795071: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=444 unstable=0 bg_thresh=1006 thresh=2013 gap=509 poll_thresh=22 ino=257 dd-2584 [001] 248.795250: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=469 unstable=0 bg_thresh=1011 thresh=2022 gap=518 poll_thresh=23 ino=257 dd-2584 [001] 248.795425: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=519 unstable=0 bg_thresh=1010 thresh=2021 gap=492 poll_thresh=24 ino=257 dd-2584 [001] 248.795427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 248.797324: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=720 to_write=7472 dd-2584 [001] 248.802081: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1019 unstable=0 bg_thresh=1010 thresh=2021 gap=617 poll_thresh=24 ino=257 dd-2584 [001] 248.802164: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1019 unstable=0 bg_thresh=1010 thresh=2020 gap=591 poll_thresh=18 ino=257 dd-2584 [001] 248.802324: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1019 unstable=0 bg_thresh=1009 thresh=2019 gap=565 poll_thresh=19 ino=257 dd-2584 [001] 248.802730: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1019 unstable=0 bg_thresh=1009 thresh=2018 gap=514 poll_thresh=20 ino=257 dd-2584 [001] 248.802890: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1019 unstable=0 bg_thresh=1011 thresh=2022 gap=493 poll_thresh=21 ino=257 dd-2584 [001] 248.802896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 248.810094: balance_dirty_state: bdi btrfs-1: dirty=510 wb=894 unstable=0 bg_thresh=1009 thresh=2018 gap=614 poll_thresh=21 ino=257 dd-2584 [001] 248.810193: balance_dirty_state: bdi btrfs-1: dirty=510 wb=894 unstable=0 bg_thresh=1009 thresh=2018 gap=614 poll_thresh=16 ino=257 dd-2584 [001] 248.810353: balance_dirty_state: bdi btrfs-1: dirty=560 wb=894 unstable=0 bg_thresh=1008 thresh=2017 gap=563 poll_thresh=17 ino=257 dd-2584 [001] 248.810514: balance_dirty_state: bdi btrfs-1: dirty=585 wb=894 unstable=0 bg_thresh=1007 thresh=2015 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 248.810672: balance_dirty_state: bdi btrfs-1: dirty=610 wb=894 unstable=0 bg_thresh=1007 thresh=2014 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 248.810829: balance_dirty_state: bdi btrfs-1: dirty=660 wb=894 unstable=0 bg_thresh=1006 thresh=2013 gap=459 poll_thresh=20 ino=257 dd-2584 [001] 248.810835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 248.818155: balance_dirty_state: bdi btrfs-1: dirty=660 wb=769 unstable=0 bg_thresh=1007 thresh=2014 gap=585 poll_thresh=20 ino=257 dd-2584 [001] 248.818223: balance_dirty_state: bdi btrfs-1: dirty=660 wb=769 unstable=0 bg_thresh=1009 thresh=2019 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 248.818286: balance_dirty_state: bdi btrfs-1: dirty=685 wb=769 unstable=0 bg_thresh=1009 thresh=2018 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 248.818403: balance_dirty_state: bdi btrfs-1: dirty=710 wb=769 unstable=0 bg_thresh=1008 thresh=2017 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 248.818699: balance_dirty_state: bdi btrfs-1: dirty=735 wb=769 unstable=0 bg_thresh=1008 thresh=2016 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 248.818817: balance_dirty_state: bdi btrfs-1: dirty=785 wb=769 unstable=0 bg_thresh=1007 thresh=2015 gap=461 poll_thresh=19 ino=257 dd-2584 [001] 248.818822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 248.826170: balance_dirty_state: bdi btrfs-1: dirty=785 wb=594 unstable=0 bg_thresh=1004 thresh=2008 gap=629 poll_thresh=19 ino=257 dd-2584 [001] 248.826239: balance_dirty_state: bdi btrfs-1: dirty=785 wb=594 unstable=0 bg_thresh=1006 thresh=2013 gap=634 poll_thresh=14 ino=257 dd-2584 [001] 248.826299: balance_dirty_state: bdi btrfs-1: dirty=810 wb=594 unstable=0 bg_thresh=1006 thresh=2012 gap=608 poll_thresh=15 ino=257 dd-2584 [001] 248.826359: balance_dirty_state: bdi btrfs-1: dirty=835 wb=594 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 248.826475: balance_dirty_state: bdi btrfs-1: dirty=860 wb=594 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 248.826592: balance_dirty_state: bdi btrfs-1: dirty=885 wb=594 unstable=0 bg_thresh=1004 thresh=2009 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 248.826710: balance_dirty_state: bdi btrfs-1: dirty=910 wb=594 unstable=0 bg_thresh=1004 thresh=2008 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 248.826827: balance_dirty_state: bdi btrfs-1: dirty=960 wb=594 unstable=0 bg_thresh=1003 thresh=2007 gap=453 poll_thresh=20 ino=257 dd-2584 [001] 248.826832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=99% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 248.834107: balance_dirty_state: bdi btrfs-1: dirty=960 wb=444 unstable=0 bg_thresh=1004 thresh=2008 gap=604 poll_thresh=20 ino=257 dd-2584 [001] 248.834234: balance_dirty_state: bdi btrfs-1: dirty=960 wb=444 unstable=0 bg_thresh=1006 thresh=2013 gap=609 poll_thresh=15 ino=257 dd-2584 [001] 248.834713: balance_dirty_state: bdi btrfs-1: dirty=985 wb=444 unstable=0 bg_thresh=1006 thresh=2012 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 248.834950: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=444 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 248.834994: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16232 wrote=0 to_write=8192 dd-2584 [001] 248.835186: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=444 unstable=0 bg_thresh=1005 thresh=2010 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 248.835361: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=494 unstable=0 bg_thresh=1004 thresh=2009 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 248.835364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-382% task_weight=99% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 248.837252: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=688 to_write=7504 dd-2584 [005] 248.842083: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1019 unstable=0 bg_thresh=1006 thresh=2012 gap=583 poll_thresh=19 ino=257 dd-2584 [005] 248.842205: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1019 unstable=0 bg_thresh=1006 thresh=2012 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 248.842286: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1019 unstable=0 bg_thresh=1008 thresh=2017 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 248.842365: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1019 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 248.842523: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1019 unstable=0 bg_thresh=1005 thresh=2010 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 248.842684: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1019 unstable=0 bg_thresh=1007 thresh=2014 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 248.842690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 248.850068: balance_dirty_state: bdi btrfs-1: dirty=510 wb=894 unstable=0 bg_thresh=1001 thresh=2003 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 248.850181: balance_dirty_state: bdi btrfs-1: dirty=510 wb=894 unstable=0 bg_thresh=1004 thresh=2008 gap=604 poll_thresh=13 ino=257 dd-2584 [001] 248.850264: balance_dirty_state: bdi btrfs-1: dirty=535 wb=894 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 248.850507: balance_dirty_state: bdi btrfs-1: dirty=560 wb=894 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 248.850567: balance_dirty_state: bdi btrfs-1: dirty=560 wb=894 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 248.850686: balance_dirty_state: bdi btrfs-1: dirty=610 wb=894 unstable=0 bg_thresh=1005 thresh=2010 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 248.850803: balance_dirty_state: bdi btrfs-1: dirty=635 wb=894 unstable=0 bg_thresh=1007 thresh=2014 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 248.850808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.858176: balance_dirty_state: bdi btrfs-1: dirty=635 wb=769 unstable=0 bg_thresh=1008 thresh=2016 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 248.858252: balance_dirty_state: bdi btrfs-1: dirty=635 wb=769 unstable=0 bg_thresh=1007 thresh=2015 gap=611 poll_thresh=13 ino=257 dd-2584 [005] 248.858313: balance_dirty_state: bdi btrfs-1: dirty=660 wb=769 unstable=0 bg_thresh=1007 thresh=2015 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 248.858373: balance_dirty_state: bdi btrfs-1: dirty=685 wb=769 unstable=0 bg_thresh=1007 thresh=2014 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 248.858433: balance_dirty_state: bdi btrfs-1: dirty=685 wb=769 unstable=0 bg_thresh=1007 thresh=2014 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 248.858551: balance_dirty_state: bdi btrfs-1: dirty=735 wb=769 unstable=0 bg_thresh=1006 thresh=2013 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 248.858673: balance_dirty_state: bdi btrfs-1: dirty=760 wb=769 unstable=0 bg_thresh=1008 thresh=2017 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 248.858677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 248.866155: balance_dirty_state: bdi btrfs-1: dirty=760 wb=769 unstable=0 bg_thresh=1014 thresh=2028 gap=499 poll_thresh=18 ino=257 dd-2584 [002] 248.866160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 248.874159: balance_dirty_state: bdi btrfs-1: dirty=760 wb=569 unstable=0 bg_thresh=993 thresh=1986 gap=657 poll_thresh=18 ino=257 dd-2584 [001] 248.874226: balance_dirty_state: bdi btrfs-1: dirty=785 wb=569 unstable=0 bg_thresh=993 thresh=1986 gap=632 poll_thresh=13 ino=257 dd-2584 [001] 248.874288: balance_dirty_state: bdi btrfs-1: dirty=785 wb=569 unstable=0 bg_thresh=995 thresh=1991 gap=637 poll_thresh=14 ino=257 dd-2584 [001] 248.874525: balance_dirty_state: bdi btrfs-1: dirty=810 wb=569 unstable=0 bg_thresh=998 thresh=1996 gap=617 poll_thresh=15 ino=257 dd-2584 [001] 248.874582: balance_dirty_state: bdi btrfs-1: dirty=835 wb=569 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=16 ino=257 dd-2584 [001] 248.874700: balance_dirty_state: bdi btrfs-1: dirty=860 wb=569 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=17 ino=257 dd-2584 [001] 248.874819: balance_dirty_state: bdi btrfs-1: dirty=885 wb=569 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=18 ino=257 dd-2584 [001] 248.874938: balance_dirty_state: bdi btrfs-1: dirty=910 wb=569 unstable=0 bg_thresh=999 thresh=1998 gap=519 poll_thresh=19 ino=257 dd-2584 [001] 248.875058: balance_dirty_state: bdi btrfs-1: dirty=960 wb=569 unstable=0 bg_thresh=1001 thresh=2002 gap=473 poll_thresh=20 ino=257 dd-2584 [001] 248.875062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=57232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 248.882149: balance_dirty_state: bdi btrfs-1: dirty=960 wb=444 unstable=0 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=20 ino=257 dd-2584 [001] 248.882215: balance_dirty_state: bdi btrfs-1: dirty=960 wb=444 unstable=0 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 248.882274: balance_dirty_state: bdi btrfs-1: dirty=985 wb=444 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 248.882399: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=394 unstable=0 bg_thresh=1005 thresh=2011 gap=607 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 248.882424: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16280 wrote=0 to_write=8192 dd-2584 [001] 248.882602: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=294 unstable=0 bg_thresh=1008 thresh=2016 gap=687 poll_thresh=18 ino=257 dd-2584 [001] 248.883079: balance_dirty_state: bdi btrfs-1: dirty=960 wb=394 unstable=0 bg_thresh=1009 thresh=2018 gap=664 poll_thresh=19 ino=257 dd-2584 [001] 248.883260: balance_dirty_state: bdi btrfs-1: dirty=960 wb=444 unstable=0 bg_thresh=1008 thresh=2017 gap=613 poll_thresh=20 ino=257 dd-2584 [001] 248.883444: balance_dirty_state: bdi btrfs-1: dirty=935 wb=494 unstable=0 bg_thresh=1008 thresh=2016 gap=587 poll_thresh=21 ino=257 dd-2584 [001] 248.883623: balance_dirty_state: bdi btrfs-1: dirty=935 wb=544 unstable=0 bg_thresh=1010 thresh=2020 gap=541 poll_thresh=22 ino=257 dd-2584 [001] 248.883806: balance_dirty_state: bdi btrfs-1: dirty=910 wb=594 unstable=0 bg_thresh=1009 thresh=2019 gap=515 poll_thresh=23 ino=257 dd-2584 [001] 248.883986: balance_dirty_state: bdi btrfs-1: dirty=885 wb=644 unstable=0 bg_thresh=1009 thresh=2018 gap=489 poll_thresh=24 ino=257 dd-2584 [001] 248.883988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-135% task_gap=-369% task_weight=99% bdi_bw=57980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 248.885089: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=848 to_write=7344 collect-vmstat.-2569 [000] 248.887829: balance_dirty_state: bdi 0:15: dirty=385 wb=1144 unstable=0 bg_thresh=1006 thresh=2012 gap=483 poll_thresh=24 ino=2375722 collect-vmstat.-2569 [000] 248.887838: balance_dirty_pages: bdi 0:15: bdi_limit=6 task_limit=6 bdi_dirty=4 avg_dirty=4 bdi_gap=229% task_gap=457% task_weight=0% bdi_bw=17468 base_bw=102400 task_bw=409600 dirtied=24 period=4 think=3412 pause=-3408 dd-2584 [005] 248.890089: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1144 unstable=0 bg_thresh=1003 thresh=2006 gap=477 poll_thresh=24 ino=257 dd-2584 [005] 248.890095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-143% task_gap=-386% task_weight=99% bdi_bw=57980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 248.898174: balance_dirty_state: bdi btrfs-1: dirty=385 wb=944 unstable=0 bg_thresh=997 thresh=1994 gap=665 poll_thresh=24 ino=257 dd-2584 [001] 248.898256: balance_dirty_state: bdi btrfs-1: dirty=410 wb=919 unstable=0 bg_thresh=1000 thresh=2000 gap=671 poll_thresh=18 ino=257 dd-2584 [001] 248.898385: balance_dirty_state: bdi btrfs-1: dirty=435 wb=894 unstable=0 bg_thresh=1002 thresh=2004 gap=675 poll_thresh=19 ino=257 dd-2584 [001] 248.898691: balance_dirty_state: bdi btrfs-1: dirty=460 wb=894 unstable=0 bg_thresh=1001 thresh=2003 gap=649 poll_thresh=20 ino=257 dd-2584 [001] 248.898811: balance_dirty_state: bdi btrfs-1: dirty=510 wb=894 unstable=0 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=21 ino=257 dd-2584 [001] 248.898929: balance_dirty_state: bdi btrfs-1: dirty=535 wb=894 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=22 ino=257 dd-2584 [001] 248.899047: balance_dirty_state: bdi btrfs-1: dirty=560 wb=894 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=23 ino=257 dd-2584 [001] 248.899164: balance_dirty_state: bdi btrfs-1: dirty=585 wb=894 unstable=0 bg_thresh=999 thresh=1998 gap=519 poll_thresh=24 ino=257 dd-2584 [001] 248.899281: balance_dirty_state: bdi btrfs-1: dirty=635 wb=894 unstable=0 bg_thresh=998 thresh=1997 gap=468 poll_thresh=25 ino=257 dd-2584 [001] 248.899285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-149% task_gap=-398% task_weight=99% bdi_bw=57980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 248.910167: balance_dirty_state: bdi btrfs-1: dirty=635 wb=769 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=25 ino=257 dd-2584 [006] 248.910234: balance_dirty_state: bdi btrfs-1: dirty=635 wb=769 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=19 ino=257 dd-2584 [006] 248.910351: balance_dirty_state: bdi btrfs-1: dirty=660 wb=769 unstable=0 bg_thresh=1000 thresh=2000 gap=571 poll_thresh=20 ino=257 dd-2584 [006] 248.910469: balance_dirty_state: bdi btrfs-1: dirty=685 wb=769 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=21 ino=257 dd-2584 [006] 248.910768: balance_dirty_state: bdi btrfs-1: dirty=735 wb=769 unstable=0 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=22 ino=257 dd-2584 [006] 248.910886: balance_dirty_state: bdi btrfs-1: dirty=760 wb=769 unstable=0 bg_thresh=1004 thresh=2008 gap=479 poll_thresh=23 ino=257 dd-2584 [006] 248.910891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=57980 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 248.918171: balance_dirty_state: bdi btrfs-1: dirty=760 wb=594 unstable=0 bg_thresh=1004 thresh=2008 gap=654 poll_thresh=23 ino=257 dd-2584 [006] 248.918282: balance_dirty_state: bdi btrfs-1: dirty=785 wb=594 unstable=0 bg_thresh=1006 thresh=2013 gap=634 poll_thresh=17 ino=257 dd-2584 [006] 248.918519: balance_dirty_state: bdi btrfs-1: dirty=810 wb=594 unstable=0 bg_thresh=1006 thresh=2012 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 248.918756: balance_dirty_state: bdi btrfs-1: dirty=835 wb=594 unstable=0 bg_thresh=1008 thresh=2016 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 248.918990: balance_dirty_state: bdi btrfs-1: dirty=860 wb=594 unstable=0 bg_thresh=1007 thresh=2015 gap=561 poll_thresh=20 ino=257 dd-2584 [006] 248.919224: balance_dirty_state: bdi btrfs-1: dirty=910 wb=594 unstable=0 bg_thresh=1007 thresh=2014 gap=510 poll_thresh=21 ino=257 dd-2584 [006] 248.919462: balance_dirty_state: bdi btrfs-1: dirty=935 wb=594 unstable=0 bg_thresh=1003 thresh=2007 gap=478 poll_thresh=22 ino=257 dd-2584 [006] 248.919470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=57980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 248.926266: balance_dirty_state: bdi btrfs-1: dirty=935 wb=469 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=22 ino=257 dd-2584 [006] 248.926391: balance_dirty_state: bdi btrfs-1: dirty=960 wb=469 unstable=0 bg_thresh=1000 thresh=2000 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 248.926987: balance_dirty_state: bdi btrfs-1: dirty=985 wb=469 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 248.927222: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=469 unstable=0 bg_thresh=999 thresh=1998 gap=519 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 248.927303: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16324 wrote=0 to_write=8192 dd-2584 [006] 248.927467: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=469 unstable=0 bg_thresh=1001 thresh=2002 gap=473 poll_thresh=19 ino=257 dd-2584 [006] 248.927469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=57980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 248.931009: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=672 to_write=7520 dd-2584 [002] 248.938092: balance_dirty_state: bdi btrfs-1: dirty=385 wb=869 unstable=0 bg_thresh=999 thresh=1999 gap=745 poll_thresh=19 ino=257 dd-2584 [002] 248.938261: balance_dirty_state: bdi btrfs-1: dirty=385 wb=869 unstable=0 bg_thresh=999 thresh=1998 gap=744 poll_thresh=14 ino=257 dd-2584 [002] 248.938424: balance_dirty_state: bdi btrfs-1: dirty=410 wb=869 unstable=0 bg_thresh=999 thresh=1998 gap=719 poll_thresh=15 ino=257 dd-2584 [002] 248.938586: balance_dirty_state: bdi btrfs-1: dirty=435 wb=869 unstable=0 bg_thresh=998 thresh=1997 gap=693 poll_thresh=16 ino=257 dd-2584 [002] 248.938905: balance_dirty_state: bdi btrfs-1: dirty=460 wb=869 unstable=0 bg_thresh=998 thresh=1996 gap=667 poll_thresh=17 ino=257 dd-2584 [002] 248.939229: balance_dirty_state: bdi btrfs-1: dirty=485 wb=869 unstable=0 bg_thresh=997 thresh=1995 gap=641 poll_thresh=18 ino=257 dd-2584 [002] 248.939548: balance_dirty_state: bdi btrfs-1: dirty=535 wb=869 unstable=0 bg_thresh=999 thresh=1999 gap=595 poll_thresh=19 ino=257 dd-2584 [002] 248.940198: balance_dirty_state: bdi btrfs-1: dirty=560 wb=869 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=20 ino=257 dd-2584 [002] 248.940405: balance_dirty_state: bdi btrfs-1: dirty=585 wb=869 unstable=0 bg_thresh=998 thresh=1997 gap=543 poll_thresh=21 ino=257 dd-2584 [002] 248.940644: balance_dirty_state: bdi btrfs-1: dirty=610 wb=869 unstable=0 bg_thresh=1000 thresh=2001 gap=522 poll_thresh=22 ino=257 dd-2584 [002] 248.940880: balance_dirty_state: bdi btrfs-1: dirty=660 wb=869 unstable=0 bg_thresh=1000 thresh=2000 gap=471 poll_thresh=23 ino=257 dd-2584 [002] 248.940889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=98% bdi_bw=57980 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 248.946240: balance_dirty_state: bdi btrfs-1: dirty=660 wb=869 unstable=0 bg_thresh=1000 thresh=2000 gap=471 poll_thresh=23 ino=257 dd-2584 [005] 248.946248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=98% bdi_bw=57980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.954203: balance_dirty_state: bdi btrfs-1: dirty=660 wb=669 unstable=0 bg_thresh=1002 thresh=2005 gap=676 poll_thresh=23 ino=257 dd-2584 [005] 248.954270: balance_dirty_state: bdi btrfs-1: dirty=685 wb=669 unstable=0 bg_thresh=1005 thresh=2010 gap=656 poll_thresh=17 ino=257 dd-2584 [005] 248.954388: balance_dirty_state: bdi btrfs-1: dirty=710 wb=669 unstable=0 bg_thresh=1007 thresh=2015 gap=636 poll_thresh=18 ino=257 dd-2584 [005] 248.954505: balance_dirty_state: bdi btrfs-1: dirty=735 wb=669 unstable=0 bg_thresh=1010 thresh=2020 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 248.954623: balance_dirty_state: bdi btrfs-1: dirty=760 wb=669 unstable=0 bg_thresh=1012 thresh=2024 gap=595 poll_thresh=20 ino=257 dd-2584 [005] 248.954752: balance_dirty_state: bdi btrfs-1: dirty=810 wb=644 unstable=0 bg_thresh=1011 thresh=2023 gap=569 poll_thresh=21 ino=257 dd-2584 [005] 248.955349: balance_dirty_state: bdi btrfs-1: dirty=835 wb=644 unstable=0 bg_thresh=1011 thresh=2022 gap=543 poll_thresh=22 ino=257 dd-2584 [005] 248.955583: balance_dirty_state: bdi btrfs-1: dirty=860 wb=644 unstable=0 bg_thresh=1010 thresh=2021 gap=517 poll_thresh=23 ino=257 dd-2584 [005] 248.955818: balance_dirty_state: bdi btrfs-1: dirty=910 wb=644 unstable=0 bg_thresh=1012 thresh=2025 gap=471 poll_thresh=24 ino=257 dd-2584 [005] 248.955828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-313% task_weight=99% bdi_bw=57980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.962207: balance_dirty_state: bdi btrfs-1: dirty=910 wb=519 unstable=0 bg_thresh=1012 thresh=2024 gap=595 poll_thresh=24 ino=257 dd-2584 [005] 248.962286: balance_dirty_state: bdi btrfs-1: dirty=910 wb=519 unstable=0 bg_thresh=1009 thresh=2018 gap=589 poll_thresh=18 ino=257 dd-2584 [005] 248.962399: balance_dirty_state: bdi btrfs-1: dirty=960 wb=519 unstable=0 bg_thresh=1008 thresh=2017 gap=538 poll_thresh=19 ino=257 dd-2584 [005] 248.962511: balance_dirty_state: bdi btrfs-1: dirty=985 wb=519 unstable=0 bg_thresh=1008 thresh=2016 gap=512 poll_thresh=20 ino=257 dd-2584 [005] 248.962624: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=519 unstable=0 bg_thresh=1010 thresh=2020 gap=491 poll_thresh=21 ino=257 dd-2584 [005] 248.962628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=57980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.970187: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=394 unstable=0 bg_thresh=1008 thresh=2017 gap=613 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 248.970222: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16368 wrote=0 to_write=8192 dd-2584 [005] 248.970306: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=394 unstable=0 bg_thresh=1008 thresh=2016 gap=587 poll_thresh=16 ino=257 dd-2584 [005] 248.970476: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=444 unstable=0 bg_thresh=1007 thresh=2015 gap=536 poll_thresh=17 ino=257 dd-2584 [005] 248.970945: balance_dirty_state: bdi btrfs-1: dirty=910 wb=569 unstable=0 bg_thresh=1007 thresh=2014 gap=535 poll_thresh=18 ino=257 dd-2584 [005] 248.971127: balance_dirty_state: bdi btrfs-1: dirty=910 wb=619 unstable=0 bg_thresh=1009 thresh=2018 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 248.971130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=57980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 248.972279: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=252 wrote=736 to_write=7456 dd-2584 [005] 248.978233: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1019 unstable=0 bg_thresh=1011 thresh=2023 gap=594 poll_thresh=19 ino=257 dd-2584 [005] 248.978329: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1019 unstable=0 bg_thresh=1011 thresh=2023 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 248.978390: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1019 unstable=0 bg_thresh=1011 thresh=2022 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 248.978450: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1019 unstable=0 bg_thresh=1008 thresh=2016 gap=562 poll_thresh=16 ino=257 dd-2584 [005] 248.978568: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1019 unstable=0 bg_thresh=1007 thresh=2015 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 248.978686: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1019 unstable=0 bg_thresh=1009 thresh=2019 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 248.978690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=57980 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.986271: balance_dirty_state: bdi btrfs-1: dirty=510 wb=894 unstable=0 bg_thresh=1008 thresh=2017 gap=613 poll_thresh=18 ino=257 dd-2584 [005] 248.986357: balance_dirty_state: bdi btrfs-1: dirty=535 wb=894 unstable=0 bg_thresh=1011 thresh=2022 gap=593 poll_thresh=13 ino=257 dd-2584 [005] 248.986415: balance_dirty_state: bdi btrfs-1: dirty=535 wb=894 unstable=0 bg_thresh=1008 thresh=2016 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 248.986471: balance_dirty_state: bdi btrfs-1: dirty=560 wb=894 unstable=0 bg_thresh=1010 thresh=2021 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 248.986528: balance_dirty_state: bdi btrfs-1: dirty=585 wb=894 unstable=0 bg_thresh=1007 thresh=2015 gap=536 poll_thresh=16 ino=257 dd-2584 [005] 248.986815: balance_dirty_state: bdi btrfs-1: dirty=610 wb=894 unstable=0 bg_thresh=1009 thresh=2019 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 248.986928: balance_dirty_state: bdi btrfs-1: dirty=635 wb=894 unstable=0 bg_thresh=1009 thresh=2018 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 248.986933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 248.994126: balance_dirty_state: bdi btrfs-1: dirty=635 wb=769 unstable=0 bg_thresh=1008 thresh=2016 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 248.994193: balance_dirty_state: bdi btrfs-1: dirty=660 wb=769 unstable=0 bg_thresh=1007 thresh=2015 gap=586 poll_thresh=13 ino=257 dd-2584 [005] 248.994254: balance_dirty_state: bdi btrfs-1: dirty=660 wb=769 unstable=0 bg_thresh=1007 thresh=2015 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 248.994313: balance_dirty_state: bdi btrfs-1: dirty=685 wb=769 unstable=0 bg_thresh=1007 thresh=2014 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 248.994372: balance_dirty_state: bdi btrfs-1: dirty=710 wb=769 unstable=0 bg_thresh=1007 thresh=2014 gap=535 poll_thresh=16 ino=257 dd-2584 [005] 248.994493: balance_dirty_state: bdi btrfs-1: dirty=735 wb=769 unstable=0 bg_thresh=1006 thresh=2012 gap=508 poll_thresh=17 ino=257 dd-2584 [005] 248.994611: balance_dirty_state: bdi btrfs-1: dirty=760 wb=769 unstable=0 bg_thresh=1005 thresh=2011 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 248.994616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 249.002118: balance_dirty_state: bdi btrfs-1: dirty=760 wb=644 unstable=0 bg_thresh=1006 thresh=2012 gap=608 poll_thresh=18 ino=257 dd-2584 [005] 249.002184: balance_dirty_state: bdi btrfs-1: dirty=785 wb=644 unstable=0 bg_thresh=1005 thresh=2011 gap=582 poll_thresh=13 ino=257 dd-2584 [005] 249.002248: balance_dirty_state: bdi btrfs-1: dirty=810 wb=644 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=14 ino=257 dd-2584 [005] 249.002307: balance_dirty_state: bdi btrfs-1: dirty=810 wb=644 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 249.002381: balance_dirty_state: bdi btrfs-1: dirty=835 wb=619 unstable=0 bg_thresh=1007 thresh=2015 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 249.002682: balance_dirty_state: bdi btrfs-1: dirty=860 wb=619 unstable=0 bg_thresh=1007 thresh=2014 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 249.002803: balance_dirty_state: bdi btrfs-1: dirty=885 wb=619 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 249.002922: balance_dirty_state: bdi btrfs-1: dirty=935 wb=619 unstable=0 bg_thresh=1005 thresh=2011 gap=457 poll_thresh=19 ino=257 dd-2584 [005] 249.002927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 249.010232: balance_dirty_state: bdi btrfs-1: dirty=935 wb=619 unstable=0 bg_thresh=1010 thresh=2020 gap=466 poll_thresh=19 ino=257 dd-2584 [005] 249.010237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.018124: balance_dirty_state: bdi btrfs-1: dirty=935 wb=344 unstable=0 bg_thresh=1013 thresh=2026 gap=747 poll_thresh=19 ino=257 dd-2584 [001] 249.018195: balance_dirty_state: bdi btrfs-1: dirty=935 wb=344 unstable=0 bg_thresh=1013 thresh=2026 gap=747 poll_thresh=14 ino=257 dd-2584 [001] 249.018256: balance_dirty_state: bdi btrfs-1: dirty=960 wb=344 unstable=0 bg_thresh=1015 thresh=2031 gap=727 poll_thresh=15 ino=257 dd-2584 [001] 249.018316: balance_dirty_state: bdi btrfs-1: dirty=960 wb=344 unstable=0 bg_thresh=1015 thresh=2031 gap=727 poll_thresh=16 ino=257 dd-2584 [001] 249.018438: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=344 unstable=0 bg_thresh=1020 thresh=2041 gap=687 poll_thresh=17 ino=257 dd-2584 [001] 249.018558: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=344 unstable=0 bg_thresh=1020 thresh=2040 gap=661 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 249.018582: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16416 wrote=0 to_write=8192 dd-2584 [001] 249.018733: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=344 unstable=0 bg_thresh=1019 thresh=2039 gap=635 poll_thresh=19 ino=257 dd-2584 [001] 249.018917: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=394 unstable=0 bg_thresh=1021 thresh=2043 gap=614 poll_thresh=20 ino=257 dd-2584 [001] 249.019403: balance_dirty_state: bdi btrfs-1: dirty=960 wb=544 unstable=0 bg_thresh=1023 thresh=2047 gap=543 poll_thresh=21 ino=257 dd-2584 [001] 249.019585: balance_dirty_state: bdi btrfs-1: dirty=935 wb=594 unstable=0 bg_thresh=1023 thresh=2046 gap=517 poll_thresh=22 ino=257 dd-2584 [001] 249.019765: balance_dirty_state: bdi btrfs-1: dirty=910 wb=644 unstable=0 bg_thresh=1022 thresh=2045 gap=491 poll_thresh=23 ino=257 dd-2584 [001] 249.019767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-242% task_weight=100% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 249.020931: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=300 wrote=800 to_write=7392 dd-2584 [001] 249.026121: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1019 unstable=0 bg_thresh=1011 thresh=2023 gap=619 poll_thresh=23 ino=257 dd-2584 [001] 249.026190: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1019 unstable=0 bg_thresh=1011 thresh=2023 gap=594 poll_thresh=17 ino=257 dd-2584 [001] 249.026317: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1019 unstable=0 bg_thresh=1014 thresh=2028 gap=574 poll_thresh=18 ino=257 dd-2584 [001] 249.026439: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1019 unstable=0 bg_thresh=1019 thresh=2038 gap=559 poll_thresh=19 ino=257 dd-2584 [001] 249.026566: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1019 unstable=0 bg_thresh=1018 thresh=2037 gap=508 poll_thresh=20 ino=257 dd-2584 [001] 249.026571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-250% task_weight=98% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 249.034128: balance_dirty_state: bdi btrfs-1: dirty=510 wb=894 unstable=0 bg_thresh=1003 thresh=2006 gap=602 poll_thresh=20 ino=257 dd-2584 [005] 249.034224: balance_dirty_state: bdi btrfs-1: dirty=500 wb=888 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=15 ino=257 dd-2584 [005] 249.034324: balance_dirty_state: bdi btrfs-1: dirty=525 wb=888 unstable=0 bg_thresh=1000 thresh=2000 gap=587 poll_thresh=16 ino=257 dd-2584 [005] 249.034774: balance_dirty_state: bdi btrfs-1: dirty=550 wb=888 unstable=0 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=17 ino=257 dd-2584 [005] 249.034901: balance_dirty_state: bdi btrfs-1: dirty=600 wb=888 unstable=0 bg_thresh=1005 thresh=2010 gap=522 poll_thresh=18 ino=257 dd-2584 [005] 249.035020: balance_dirty_state: bdi btrfs-1: dirty=625 wb=888 unstable=0 bg_thresh=1007 thresh=2014 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 249.035025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.042139: balance_dirty_state: bdi btrfs-1: dirty=625 wb=663 unstable=0 bg_thresh=1012 thresh=2025 gap=737 poll_thresh=19 ino=257 dd-2584 [001] 249.042210: balance_dirty_state: bdi btrfs-1: dirty=624 wb=679 unstable=0 bg_thresh=1012 thresh=2025 gap=722 poll_thresh=14 ino=257 dd-2584 [001] 249.042267: balance_dirty_state: bdi btrfs-1: dirty=649 wb=679 unstable=0 bg_thresh=1015 thresh=2030 gap=702 poll_thresh=15 ino=257 dd-2584 [001] 249.042323: balance_dirty_state: bdi btrfs-1: dirty=674 wb=679 unstable=0 bg_thresh=1015 thresh=2030 gap=677 poll_thresh=16 ino=257 dd-2584 [001] 249.042435: balance_dirty_state: bdi btrfs-1: dirty=699 wb=679 unstable=0 bg_thresh=1017 thresh=2035 gap=657 poll_thresh=17 ino=257 dd-2584 [001] 249.042551: balance_dirty_state: bdi btrfs-1: dirty=724 wb=679 unstable=0 bg_thresh=1022 thresh=2045 gap=642 poll_thresh=18 ino=257 dd-2584 [001] 249.042665: balance_dirty_state: bdi btrfs-1: dirty=749 wb=679 unstable=0 bg_thresh=1022 thresh=2044 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 249.042782: balance_dirty_state: bdi btrfs-1: dirty=799 wb=679 unstable=0 bg_thresh=1018 thresh=2037 gap=559 poll_thresh=20 ino=257 dd-2584 [001] 249.043079: balance_dirty_state: bdi btrfs-1: dirty=824 wb=679 unstable=0 bg_thresh=1020 thresh=2041 gap=538 poll_thresh=21 ino=257 dd-2584 [001] 249.043199: balance_dirty_state: bdi btrfs-1: dirty=849 wb=679 unstable=0 bg_thresh=1020 thresh=2040 gap=512 poll_thresh=22 ino=257 dd-2584 [001] 249.043320: balance_dirty_state: bdi btrfs-1: dirty=899 wb=679 unstable=0 bg_thresh=1016 thresh=2033 gap=455 poll_thresh=23 ino=257 dd-2584 [001] 249.043325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.050153: balance_dirty_state: bdi btrfs-1: dirty=899 wb=554 unstable=0 bg_thresh=1005 thresh=2011 gap=558 poll_thresh=23 ino=257 dd-2584 [001] 249.050258: balance_dirty_state: bdi btrfs-1: dirty=899 wb=554 unstable=0 bg_thresh=1005 thresh=2011 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 249.050373: balance_dirty_state: bdi btrfs-1: dirty=924 wb=554 unstable=0 bg_thresh=1008 thresh=2016 gap=538 poll_thresh=18 ino=257 dd-2584 [001] 249.050484: balance_dirty_state: bdi btrfs-1: dirty=974 wb=554 unstable=0 bg_thresh=1010 thresh=2021 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 249.050488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.058154: balance_dirty_state: bdi btrfs-1: dirty=978 wb=427 unstable=0 bg_thresh=1008 thresh=2017 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 249.058274: balance_dirty_state: bdi btrfs-1: dirty=978 wb=427 unstable=0 bg_thresh=1008 thresh=2017 gap=612 poll_thresh=14 ino=257 dd-2584 [001] 249.058335: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=427 unstable=0 bg_thresh=1011 thresh=2022 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 249.058392: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=427 unstable=0 bg_thresh=1011 thresh=2022 gap=567 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 249.058416: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16456 wrote=0 to_write=8192 dd-2584 [001] 249.058560: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=427 unstable=0 bg_thresh=1010 thresh=2021 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 249.059022: balance_dirty_state: bdi btrfs-1: dirty=953 wb=552 unstable=0 bg_thresh=1009 thresh=2019 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 249.059205: balance_dirty_state: bdi btrfs-1: dirty=953 wb=602 unstable=0 bg_thresh=1009 thresh=2018 gap=463 poll_thresh=19 ino=257 dd-2584 [001] 249.059207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 249.060434: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=736 to_write=7456 dd-2584 [001] 249.066155: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1027 unstable=0 bg_thresh=1003 thresh=2007 gap=577 poll_thresh=19 ino=257 dd-2584 [001] 249.066281: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1027 unstable=0 bg_thresh=1003 thresh=2007 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 249.066342: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1027 unstable=0 bg_thresh=1006 thresh=2012 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 249.066398: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1027 unstable=0 bg_thresh=1006 thresh=2012 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 249.066509: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1027 unstable=0 bg_thresh=1008 thresh=2017 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 249.066623: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1027 unstable=0 bg_thresh=1010 thresh=2021 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 249.066627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.074178: balance_dirty_state: bdi btrfs-1: dirty=503 wb=902 unstable=0 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 249.074242: balance_dirty_state: bdi btrfs-1: dirty=528 wb=902 unstable=0 bg_thresh=1003 thresh=2007 gap=577 poll_thresh=13 ino=257 dd-2584 [001] 249.074301: balance_dirty_state: bdi btrfs-1: dirty=528 wb=902 unstable=0 bg_thresh=1007 thresh=2015 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 249.074360: balance_dirty_state: bdi btrfs-1: dirty=553 wb=902 unstable=0 bg_thresh=1007 thresh=2015 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 249.074419: balance_dirty_state: bdi btrfs-1: dirty=578 wb=902 unstable=0 bg_thresh=1010 thresh=2020 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 249.074717: balance_dirty_state: bdi btrfs-1: dirty=603 wb=902 unstable=0 bg_thresh=1012 thresh=2025 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 249.074836: balance_dirty_state: bdi btrfs-1: dirty=628 wb=902 unstable=0 bg_thresh=1014 thresh=2029 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 249.074841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.082129: balance_dirty_state: bdi btrfs-1: dirty=623 wb=736 unstable=0 bg_thresh=1005 thresh=2010 gap=651 poll_thresh=18 ino=257 dd-2584 [001] 249.082191: balance_dirty_state: bdi btrfs-1: dirty=648 wb=736 unstable=0 bg_thresh=1005 thresh=2010 gap=626 poll_thresh=13 ino=257 dd-2584 [001] 249.082250: balance_dirty_state: bdi btrfs-1: dirty=648 wb=736 unstable=0 bg_thresh=1007 thresh=2015 gap=631 poll_thresh=14 ino=257 dd-2584 [001] 249.082308: balance_dirty_state: bdi btrfs-1: dirty=673 wb=736 unstable=0 bg_thresh=1007 thresh=2015 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 249.082365: balance_dirty_state: bdi btrfs-1: dirty=698 wb=736 unstable=0 bg_thresh=1010 thresh=2020 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 249.082482: balance_dirty_state: bdi btrfs-1: dirty=723 wb=736 unstable=0 bg_thresh=1009 thresh=2019 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 249.082600: balance_dirty_state: bdi btrfs-1: dirty=748 wb=736 unstable=0 bg_thresh=1011 thresh=2023 gap=539 poll_thresh=18 ino=257 dd-2584 [001] 249.082718: balance_dirty_state: bdi btrfs-1: dirty=798 wb=736 unstable=0 bg_thresh=1011 thresh=2022 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 249.082722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.090191: balance_dirty_state: bdi btrfs-1: dirty=790 wb=611 unstable=0 bg_thresh=1004 thresh=2008 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 249.090289: balance_dirty_state: bdi btrfs-1: dirty=790 wb=611 unstable=0 bg_thresh=1004 thresh=2008 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 249.090348: balance_dirty_state: bdi btrfs-1: dirty=815 wb=611 unstable=0 bg_thresh=1006 thresh=2013 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 249.090403: balance_dirty_state: bdi btrfs-1: dirty=840 wb=611 unstable=0 bg_thresh=1009 thresh=2018 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 249.090685: balance_dirty_state: bdi btrfs-1: dirty=865 wb=611 unstable=0 bg_thresh=1011 thresh=2023 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 249.090798: balance_dirty_state: bdi btrfs-1: dirty=890 wb=611 unstable=0 bg_thresh=1011 thresh=2022 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 249.090911: balance_dirty_state: bdi btrfs-1: dirty=940 wb=611 unstable=0 bg_thresh=1010 thresh=2021 gap=470 poll_thresh=19 ino=257 dd-2584 [001] 249.090916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=60160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.098155: balance_dirty_state: bdi btrfs-1: dirty=940 wb=486 unstable=0 bg_thresh=1003 thresh=2006 gap=580 poll_thresh=19 ino=257 dd-2584 [001] 249.098279: balance_dirty_state: bdi btrfs-1: dirty=940 wb=486 unstable=0 bg_thresh=1003 thresh=2006 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 249.098344: balance_dirty_state: bdi btrfs-1: dirty=965 wb=486 unstable=0 bg_thresh=1005 thresh=2011 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 249.098399: balance_dirty_state: bdi btrfs-1: dirty=990 wb=486 unstable=0 bg_thresh=1008 thresh=2016 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 249.098510: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=486 unstable=0 bg_thresh=1010 thresh=2021 gap=520 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 249.098534: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16496 wrote=0 to_write=8192 dd-2584 [001] 249.098680: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=486 unstable=0 bg_thresh=1010 thresh=2020 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 249.098682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=60160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 249.100095: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=380 wrote=656 to_write=7536 dd-2584 [001] 249.106165: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1035 unstable=0 bg_thresh=1008 thresh=2017 gap=608 poll_thresh=18 ino=257 dd-2584 [001] 249.106282: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1035 unstable=0 bg_thresh=1008 thresh=2017 gap=583 poll_thresh=13 ino=257 dd-2584 [001] 249.106340: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1035 unstable=0 bg_thresh=1011 thresh=2022 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 249.106399: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1035 unstable=0 bg_thresh=1011 thresh=2022 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 249.106632: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1035 unstable=0 bg_thresh=1010 thresh=2021 gap=537 poll_thresh=16 ino=257 dd-2584 [001] 249.106746: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1035 unstable=0 bg_thresh=1010 thresh=2020 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 249.106859: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1035 unstable=0 bg_thresh=1012 thresh=2024 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 249.106864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=60160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.114176: balance_dirty_state: bdi btrfs-1: dirty=499 wb=910 unstable=0 bg_thresh=1003 thresh=2006 gap=597 poll_thresh=18 ino=257 dd-2584 [001] 249.114284: balance_dirty_state: bdi btrfs-1: dirty=524 wb=910 unstable=0 bg_thresh=1003 thresh=2006 gap=572 poll_thresh=13 ino=257 dd-2584 [001] 249.114343: balance_dirty_state: bdi btrfs-1: dirty=524 wb=910 unstable=0 bg_thresh=1005 thresh=2011 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 249.114398: balance_dirty_state: bdi btrfs-1: dirty=549 wb=910 unstable=0 bg_thresh=1005 thresh=2011 gap=552 poll_thresh=15 ino=257 dd-2584 [001] 249.114453: balance_dirty_state: bdi btrfs-1: dirty=574 wb=910 unstable=0 bg_thresh=1008 thresh=2016 gap=532 poll_thresh=16 ino=257 dd-2584 [001] 249.114564: balance_dirty_state: bdi btrfs-1: dirty=599 wb=910 unstable=0 bg_thresh=1010 thresh=2021 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 249.114678: balance_dirty_state: bdi btrfs-1: dirty=624 wb=910 unstable=0 bg_thresh=1012 thresh=2025 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 249.114682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=60160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.122147: balance_dirty_state: bdi btrfs-1: dirty=624 wb=785 unstable=0 bg_thresh=1009 thresh=2018 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 249.122209: balance_dirty_state: bdi btrfs-1: dirty=649 wb=785 unstable=0 bg_thresh=1009 thresh=2018 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 249.122267: balance_dirty_state: bdi btrfs-1: dirty=674 wb=785 unstable=0 bg_thresh=1011 thresh=2023 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 249.122326: balance_dirty_state: bdi btrfs-1: dirty=674 wb=785 unstable=0 bg_thresh=1011 thresh=2023 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 249.122565: balance_dirty_state: bdi btrfs-1: dirty=699 wb=785 unstable=0 bg_thresh=1011 thresh=2022 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 249.122682: balance_dirty_state: bdi btrfs-1: dirty=724 wb=785 unstable=0 bg_thresh=1010 thresh=2021 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 249.122800: balance_dirty_state: bdi btrfs-1: dirty=749 wb=785 unstable=0 bg_thresh=1012 thresh=2025 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 249.122805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=60160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.130154: balance_dirty_state: bdi btrfs-1: dirty=749 wb=685 unstable=0 bg_thresh=1003 thresh=2006 gap=572 poll_thresh=18 ino=257 dd-2584 [001] 249.130266: balance_dirty_state: bdi btrfs-1: dirty=774 wb=685 unstable=0 bg_thresh=1003 thresh=2006 gap=547 poll_thresh=13 ino=257 dd-2584 [001] 249.130325: balance_dirty_state: bdi btrfs-1: dirty=799 wb=685 unstable=0 bg_thresh=1005 thresh=2011 gap=527 poll_thresh=14 ino=257 dd-2584 [001] 249.130380: balance_dirty_state: bdi btrfs-1: dirty=799 wb=685 unstable=0 bg_thresh=1005 thresh=2011 gap=527 poll_thresh=15 ino=257 dd-2584 [001] 249.130436: balance_dirty_state: bdi btrfs-1: dirty=824 wb=685 unstable=0 bg_thresh=1008 thresh=2016 gap=507 poll_thresh=16 ino=257 dd-2584 [001] 249.130548: balance_dirty_state: bdi btrfs-1: dirty=849 wb=685 unstable=0 bg_thresh=1010 thresh=2021 gap=487 poll_thresh=17 ino=257 dd-2584 [001] 249.130552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=60160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.138190: balance_dirty_state: bdi btrfs-1: dirty=849 wb=560 unstable=0 bg_thresh=1009 thresh=2019 gap=610 poll_thresh=17 ino=257 dd-2584 [001] 249.138253: balance_dirty_state: bdi btrfs-1: dirty=874 wb=560 unstable=0 bg_thresh=1009 thresh=2019 gap=585 poll_thresh=13 ino=257 dd-2584 [001] 249.138313: balance_dirty_state: bdi btrfs-1: dirty=899 wb=560 unstable=0 bg_thresh=1012 thresh=2024 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 249.138376: balance_dirty_state: bdi btrfs-1: dirty=899 wb=560 unstable=0 bg_thresh=1012 thresh=2024 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 249.138434: balance_dirty_state: bdi btrfs-1: dirty=924 wb=560 unstable=0 bg_thresh=1011 thresh=2023 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 249.138737: balance_dirty_state: bdi btrfs-1: dirty=949 wb=435 unstable=0 bg_thresh=1007 thresh=2015 gap=631 poll_thresh=17 ino=257 dd-2584 [001] 249.138858: balance_dirty_state: bdi btrfs-1: dirty=974 wb=435 unstable=0 bg_thresh=1009 thresh=2019 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 249.138975: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=435 unstable=0 bg_thresh=1009 thresh=2018 gap=559 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 249.138999: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16536 wrote=0 to_write=8192 dd-2584 [001] 249.139147: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=435 unstable=0 bg_thresh=1008 thresh=2017 gap=533 poll_thresh=20 ino=257 dd-2584 [001] 249.139329: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=485 unstable=0 bg_thresh=1010 thresh=2021 gap=512 poll_thresh=21 ino=257 dd-2584 [001] 249.139509: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=510 unstable=0 bg_thresh=1010 thresh=2020 gap=461 poll_thresh=22 ino=257 dd-2584 [001] 249.139511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=60160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 249.140918: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=420 wrote=736 to_write=7456 dd-2584 [001] 249.146237: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1035 unstable=0 bg_thresh=1011 thresh=2023 gap=589 poll_thresh=22 ino=257 dd-2584 [001] 249.146326: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1035 unstable=0 bg_thresh=1008 thresh=2017 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 249.146451: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1035 unstable=0 bg_thresh=1010 thresh=2021 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 249.146573: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1035 unstable=0 bg_thresh=1010 thresh=2020 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 249.146883: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1035 unstable=0 bg_thresh=1009 thresh=2019 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 249.146888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=60160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 249.154179: balance_dirty_state: bdi btrfs-1: dirty=499 wb=910 unstable=0 bg_thresh=1016 thresh=2032 gap=623 poll_thresh=19 ino=257 dd-2584 [005] 249.154281: balance_dirty_state: bdi btrfs-1: dirty=499 wb=885 unstable=0 bg_thresh=1009 thresh=2019 gap=635 poll_thresh=14 ino=257 dd-2584 [005] 249.154380: balance_dirty_state: bdi btrfs-1: dirty=524 wb=885 unstable=0 bg_thresh=1012 thresh=2024 gap=615 poll_thresh=15 ino=257 dd-2584 [005] 249.154473: balance_dirty_state: bdi btrfs-1: dirty=549 wb=885 unstable=0 bg_thresh=1008 thresh=2016 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 249.154664: balance_dirty_state: bdi btrfs-1: dirty=574 wb=885 unstable=0 bg_thresh=1006 thresh=2013 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 249.154814: balance_dirty_state: bdi btrfs-1: dirty=599 wb=885 unstable=0 bg_thresh=1005 thresh=2010 gap=526 poll_thresh=18 ino=257 dd-2584 [005] 249.154946: balance_dirty_state: bdi btrfs-1: dirty=624 wb=885 unstable=0 bg_thresh=1007 thresh=2014 gap=505 poll_thresh=19 ino=257 dd-2584 [005] 249.155072: balance_dirty_state: bdi btrfs-1: dirty=674 wb=885 unstable=0 bg_thresh=1006 thresh=2012 gap=453 poll_thresh=20 ino=257 dd-2584 [005] 249.155077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=60160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.162273: balance_dirty_state: bdi btrfs-1: dirty=674 wb=885 unstable=0 bg_thresh=1010 thresh=2021 gap=462 poll_thresh=20 ino=257 dd-2584 [001] 249.162284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=60160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.170165: balance_dirty_state: bdi btrfs-1: dirty=674 wb=635 unstable=0 bg_thresh=991 thresh=1983 gap=674 poll_thresh=20 ino=257 dd-2584 [001] 249.170235: balance_dirty_state: bdi btrfs-1: dirty=699 wb=635 unstable=0 bg_thresh=994 thresh=1988 gap=654 poll_thresh=15 ino=257 dd-2584 [001] 249.170296: balance_dirty_state: bdi btrfs-1: dirty=699 wb=635 unstable=0 bg_thresh=996 thresh=1993 gap=659 poll_thresh=16 ino=257 dd-2584 [001] 249.170598: balance_dirty_state: bdi btrfs-1: dirty=749 wb=635 unstable=0 bg_thresh=1005 thresh=2010 gap=626 poll_thresh=17 ino=257 dd-2584 [001] 249.170720: balance_dirty_state: bdi btrfs-1: dirty=774 wb=635 unstable=0 bg_thresh=1001 thresh=2003 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 249.170840: balance_dirty_state: bdi btrfs-1: dirty=799 wb=635 unstable=0 bg_thresh=1003 thresh=2007 gap=573 poll_thresh=19 ino=257 dd-2584 [001] 249.170959: balance_dirty_state: bdi btrfs-1: dirty=824 wb=635 unstable=0 bg_thresh=1003 thresh=2006 gap=547 poll_thresh=20 ino=257 dd-2584 [001] 249.171077: balance_dirty_state: bdi btrfs-1: dirty=874 wb=635 unstable=0 bg_thresh=1002 thresh=2005 gap=496 poll_thresh=21 ino=257 dd-2584 [001] 249.171082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=60160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.178172: balance_dirty_state: bdi btrfs-1: dirty=874 wb=485 unstable=0 bg_thresh=991 thresh=1983 gap=624 poll_thresh=21 ino=257 dd-2584 [001] 249.178244: balance_dirty_state: bdi btrfs-1: dirty=874 wb=485 unstable=0 bg_thresh=994 thresh=1988 gap=629 poll_thresh=16 ino=257 dd-2584 [001] 249.178358: balance_dirty_state: bdi btrfs-1: dirty=924 wb=485 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=17 ino=257 dd-2584 [001] 249.178475: balance_dirty_state: bdi btrfs-1: dirty=949 wb=485 unstable=0 bg_thresh=999 thresh=1998 gap=564 poll_thresh=18 ino=257 dd-2584 [001] 249.178597: balance_dirty_state: bdi btrfs-1: dirty=974 wb=485 unstable=0 bg_thresh=1001 thresh=2002 gap=543 poll_thresh=19 ino=257 dd-2584 [001] 249.178896: balance_dirty_state: bdi btrfs-1: dirty=999 wb=485 unstable=0 bg_thresh=1000 thresh=2001 gap=517 poll_thresh=20 ino=257 dd-2584 [001] 249.179014: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=485 unstable=0 bg_thresh=1000 thresh=2000 gap=466 poll_thresh=21 ino=257 dd-2584 [001] 249.179019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=60160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 249.179036: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16576 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 249.180564: writeback_single_inode: bdi btrfs-1: ino=257 state= age=460 wrote=656 to_write=7536 dd-2584 [005] 249.186239: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1001 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=21 ino=257 dd-2584 [005] 249.186312: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1001 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=16 ino=257 dd-2584 [005] 249.186426: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1001 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=17 ino=257 dd-2584 [005] 249.186546: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1001 unstable=0 bg_thresh=999 thresh=1999 gap=529 poll_thresh=18 ino=257 dd-2584 [005] 249.186718: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1001 unstable=0 bg_thresh=999 thresh=1998 gap=503 poll_thresh=19 ino=257 dd-2584 [005] 249.186955: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1001 unstable=0 bg_thresh=1001 thresh=2002 gap=482 poll_thresh=20 ino=257 dd-2584 [005] 249.186964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=60160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 249.194301: balance_dirty_state: bdi btrfs-1: dirty=519 wb=876 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=20 ino=257 dd-2584 [005] 249.194429: balance_dirty_state: bdi btrfs-1: dirty=544 wb=876 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 249.194550: balance_dirty_state: bdi btrfs-1: dirty=569 wb=876 unstable=0 bg_thresh=997 thresh=1995 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 249.195158: balance_dirty_state: bdi btrfs-1: dirty=594 wb=876 unstable=0 bg_thresh=994 thresh=1988 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 249.195397: balance_dirty_state: bdi btrfs-1: dirty=619 wb=876 unstable=0 bg_thresh=993 thresh=1987 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 249.195407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 249.202329: balance_dirty_state: bdi btrfs-1: dirty=619 wb=751 unstable=0 bg_thresh=993 thresh=1987 gap=617 poll_thresh=18 ino=257 dd-2584 [005] 249.202414: balance_dirty_state: bdi btrfs-1: dirty=644 wb=751 unstable=0 bg_thresh=996 thresh=1992 gap=597 poll_thresh=13 ino=257 dd-2584 [005] 249.202475: balance_dirty_state: bdi btrfs-1: dirty=644 wb=751 unstable=0 bg_thresh=995 thresh=1991 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 249.202533: balance_dirty_state: bdi btrfs-1: dirty=669 wb=751 unstable=0 bg_thresh=995 thresh=1991 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 249.202592: balance_dirty_state: bdi btrfs-1: dirty=694 wb=751 unstable=0 bg_thresh=995 thresh=1990 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 249.202710: balance_dirty_state: bdi btrfs-1: dirty=719 wb=751 unstable=0 bg_thresh=994 thresh=1989 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 249.202826: balance_dirty_state: bdi btrfs-1: dirty=744 wb=751 unstable=0 bg_thresh=996 thresh=1993 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 249.202831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.210291: balance_dirty_state: bdi btrfs-1: dirty=744 wb=751 unstable=0 bg_thresh=995 thresh=1991 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 249.210302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.218266: balance_dirty_state: bdi btrfs-1: dirty=744 wb=551 unstable=0 bg_thresh=995 thresh=1990 gap=695 poll_thresh=18 ino=257 dd-2584 [001] 249.218347: balance_dirty_state: bdi btrfs-1: dirty=744 wb=551 unstable=0 bg_thresh=993 thresh=1986 gap=691 poll_thresh=13 ino=257 dd-2584 [001] 249.218470: balance_dirty_state: bdi btrfs-1: dirty=769 wb=551 unstable=0 bg_thresh=992 thresh=1985 gap=665 poll_thresh=14 ino=257 dd-2584 [001] 249.218592: balance_dirty_state: bdi btrfs-1: dirty=794 wb=551 unstable=0 bg_thresh=995 thresh=1990 gap=645 poll_thresh=15 ino=257 dd-2584 [001] 249.218710: balance_dirty_state: bdi btrfs-1: dirty=794 wb=551 unstable=0 bg_thresh=994 thresh=1989 gap=644 poll_thresh=16 ino=257 dd-2584 [001] 249.219235: balance_dirty_state: bdi btrfs-1: dirty=844 wb=476 unstable=0 bg_thresh=991 thresh=1982 gap=662 poll_thresh=17 ino=257 dd-2584 [001] 249.219372: balance_dirty_state: bdi btrfs-1: dirty=869 wb=401 unstable=0 bg_thresh=993 thresh=1987 gap=717 poll_thresh=18 ino=257 dd-2584 [001] 249.219597: balance_dirty_state: bdi btrfs-1: dirty=894 wb=401 unstable=0 bg_thresh=995 thresh=1991 gap=696 poll_thresh=19 ino=257 dd-2584 [001] 249.219829: balance_dirty_state: bdi btrfs-1: dirty=919 wb=401 unstable=0 bg_thresh=995 thresh=1990 gap=670 poll_thresh=20 ino=257 dd-2584 [001] 249.220062: balance_dirty_state: bdi btrfs-1: dirty=969 wb=401 unstable=0 bg_thresh=994 thresh=1989 gap=619 poll_thresh=21 ino=257 dd-2584 [001] 249.220293: balance_dirty_state: bdi btrfs-1: dirty=994 wb=401 unstable=0 bg_thresh=994 thresh=1988 gap=593 poll_thresh=22 ino=257 dd-2584 [001] 249.220531: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=401 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=23 ino=257 flush-btrfs-1-2586 [005] 249.220576: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16616 wrote=0 to_write=8192 dd-2584 [001] 249.220888: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=401 unstable=0 bg_thresh=995 thresh=1991 gap=521 poll_thresh=24 ino=257 dd-2584 [001] 249.221833: balance_dirty_state: bdi btrfs-1: dirty=969 wb=526 unstable=0 bg_thresh=995 thresh=1990 gap=495 poll_thresh=25 ino=257 dd-2584 [001] 249.221838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 249.224580: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=720 to_write=7472 dd-2584 [001] 249.226244: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1126 unstable=0 bg_thresh=995 thresh=1990 gap=470 poll_thresh=25 ino=257 dd-2584 [001] 249.226254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.234272: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1001 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=25 ino=257 dd-2584 [001] 249.234399: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1001 unstable=0 bg_thresh=992 thresh=1984 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 249.234637: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1001 unstable=0 bg_thresh=994 thresh=1988 gap=543 poll_thresh=20 ino=257 dd-2584 [001] 249.234837: balance_dirty_state: bdi btrfs-1: dirty=469 wb=951 unstable=0 bg_thresh=990 thresh=1980 gap=560 poll_thresh=21 ino=257 dd-2584 [001] 249.234971: balance_dirty_state: bdi btrfs-1: dirty=494 wb=876 unstable=0 bg_thresh=989 thresh=1979 gap=609 poll_thresh=22 ino=257 dd-2584 [001] 249.235099: balance_dirty_state: bdi btrfs-1: dirty=544 wb=876 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=23 ino=257 dd-2584 [001] 249.235224: balance_dirty_state: bdi btrfs-1: dirty=569 wb=876 unstable=0 bg_thresh=991 thresh=1983 gap=538 poll_thresh=24 ino=257 dd-2584 [001] 249.235347: balance_dirty_state: bdi btrfs-1: dirty=594 wb=876 unstable=0 bg_thresh=991 thresh=1982 gap=512 poll_thresh=25 ino=257 dd-2584 [001] 249.235470: balance_dirty_state: bdi btrfs-1: dirty=619 wb=876 unstable=0 bg_thresh=993 thresh=1987 gap=492 poll_thresh=26 ino=257 dd-2584 [001] 249.235475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.242268: balance_dirty_state: bdi btrfs-1: dirty=619 wb=751 unstable=0 bg_thresh=995 thresh=1990 gap=620 poll_thresh=26 ino=257 dd-2584 [001] 249.242752: balance_dirty_state: bdi btrfs-1: dirty=644 wb=751 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 249.242987: balance_dirty_state: bdi btrfs-1: dirty=669 wb=751 unstable=0 bg_thresh=996 thresh=1993 gap=573 poll_thresh=20 ino=257 dd-2584 [001] 249.243234: balance_dirty_state: bdi btrfs-1: dirty=719 wb=726 unstable=0 bg_thresh=996 thresh=1992 gap=547 poll_thresh=21 ino=257 dd-2584 [001] 249.243358: balance_dirty_state: bdi btrfs-1: dirty=744 wb=726 unstable=0 bg_thresh=995 thresh=1991 gap=521 poll_thresh=22 ino=257 dd-2584 [001] 249.243477: balance_dirty_state: bdi btrfs-1: dirty=769 wb=726 unstable=0 bg_thresh=997 thresh=1995 gap=500 poll_thresh=23 ino=257 dd-2584 [001] 249.243595: balance_dirty_state: bdi btrfs-1: dirty=794 wb=726 unstable=0 bg_thresh=997 thresh=1994 gap=474 poll_thresh=24 ino=257 dd-2584 [001] 249.243600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.250244: balance_dirty_state: bdi btrfs-1: dirty=794 wb=726 unstable=0 bg_thresh=996 thresh=1992 gap=472 poll_thresh=24 ino=257 dd-2584 [001] 249.250249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.258309: balance_dirty_state: bdi btrfs-1: dirty=794 wb=476 unstable=0 bg_thresh=995 thresh=1991 gap=721 poll_thresh=24 ino=257 dd-2584 [001] 249.258434: balance_dirty_state: bdi btrfs-1: dirty=819 wb=476 unstable=0 bg_thresh=992 thresh=1985 gap=690 poll_thresh=18 ino=257 dd-2584 [001] 249.258671: balance_dirty_state: bdi btrfs-1: dirty=844 wb=476 unstable=0 bg_thresh=992 thresh=1984 gap=664 poll_thresh=19 ino=257 dd-2584 [001] 249.258906: balance_dirty_state: bdi btrfs-1: dirty=894 wb=476 unstable=0 bg_thresh=994 thresh=1988 gap=618 poll_thresh=20 ino=257 dd-2584 [001] 249.259503: balance_dirty_state: bdi btrfs-1: dirty=919 wb=476 unstable=0 bg_thresh=993 thresh=1987 gap=592 poll_thresh=21 ino=257 dd-2584 [001] 249.259737: balance_dirty_state: bdi btrfs-1: dirty=944 wb=476 unstable=0 bg_thresh=993 thresh=1986 gap=566 poll_thresh=22 ino=257 dd-2584 [001] 249.259974: balance_dirty_state: bdi btrfs-1: dirty=969 wb=476 unstable=0 bg_thresh=995 thresh=1990 gap=545 poll_thresh=23 ino=257 dd-2584 [001] 249.260207: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=476 unstable=0 bg_thresh=994 thresh=1989 gap=494 poll_thresh=24 ino=257 dd-2584 [001] 249.260216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 249.260255: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16656 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 249.263244: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=624 to_write=7568 dd-2584 [001] 249.266281: balance_dirty_state: bdi btrfs-1: dirty=394 wb=976 unstable=0 bg_thresh=991 thresh=1982 gap=612 poll_thresh=24 ino=257 dd-2584 [001] 249.266375: balance_dirty_state: bdi btrfs-1: dirty=394 wb=976 unstable=0 bg_thresh=993 thresh=1987 gap=617 poll_thresh=18 ino=257 dd-2584 [001] 249.266499: balance_dirty_state: bdi btrfs-1: dirty=444 wb=976 unstable=0 bg_thresh=993 thresh=1986 gap=566 poll_thresh=19 ino=257 dd-2584 [001] 249.266622: balance_dirty_state: bdi btrfs-1: dirty=469 wb=976 unstable=0 bg_thresh=989 thresh=1978 gap=533 poll_thresh=20 ino=257 dd-2584 [001] 249.266744: balance_dirty_state: bdi btrfs-1: dirty=494 wb=976 unstable=0 bg_thresh=994 thresh=1988 gap=518 poll_thresh=21 ino=257 dd-2584 [001] 249.267047: balance_dirty_state: bdi btrfs-1: dirty=544 wb=976 unstable=0 bg_thresh=989 thresh=1978 gap=458 poll_thresh=22 ino=257 dd-2584 [001] 249.267052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.274301: balance_dirty_state: bdi btrfs-1: dirty=544 wb=851 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=22 ino=257 dd-2584 [001] 249.274376: balance_dirty_state: bdi btrfs-1: dirty=544 wb=851 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 249.274494: balance_dirty_state: bdi btrfs-1: dirty=569 wb=851 unstable=0 bg_thresh=997 thresh=1994 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 249.274607: balance_dirty_state: bdi btrfs-1: dirty=619 wb=851 unstable=0 bg_thresh=996 thresh=1993 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 249.274720: balance_dirty_state: bdi btrfs-1: dirty=644 wb=851 unstable=0 bg_thresh=993 thresh=1986 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 249.274724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 249.282295: balance_dirty_state: bdi btrfs-1: dirty=644 wb=726 unstable=0 bg_thresh=991 thresh=1983 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 249.282389: balance_dirty_state: bdi btrfs-1: dirty=669 wb=726 unstable=0 bg_thresh=991 thresh=1983 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 249.282506: balance_dirty_state: bdi btrfs-1: dirty=669 wb=726 unstable=0 bg_thresh=994 thresh=1988 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 249.282621: balance_dirty_state: bdi btrfs-1: dirty=694 wb=726 unstable=0 bg_thresh=994 thresh=1988 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 249.282852: balance_dirty_state: bdi btrfs-1: dirty=719 wb=726 unstable=0 bg_thresh=999 thresh=1998 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 249.283088: balance_dirty_state: bdi btrfs-1: dirty=744 wb=726 unstable=0 bg_thresh=998 thresh=1997 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 249.283686: balance_dirty_state: bdi btrfs-1: dirty=794 wb=726 unstable=0 bg_thresh=998 thresh=1996 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 249.283695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 249.290228: balance_dirty_state: bdi btrfs-1: dirty=794 wb=651 unstable=0 bg_thresh=998 thresh=1996 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 249.290326: balance_dirty_state: bdi btrfs-1: dirty=794 wb=651 unstable=0 bg_thresh=999 thresh=1998 gap=553 poll_thresh=14 ino=257 dd-2584 [004] 249.290423: balance_dirty_state: bdi btrfs-1: dirty=819 wb=651 unstable=0 bg_thresh=996 thresh=1992 gap=522 poll_thresh=15 ino=257 dd-2584 [004] 249.290514: balance_dirty_state: bdi btrfs-1: dirty=844 wb=651 unstable=0 bg_thresh=992 thresh=1984 gap=489 poll_thresh=16 ino=257 dd-2584 [004] 249.290520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 249.298237: balance_dirty_state: bdi btrfs-1: dirty=844 wb=526 unstable=0 bg_thresh=990 thresh=1980 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 249.298340: balance_dirty_state: bdi btrfs-1: dirty=844 wb=526 unstable=0 bg_thresh=992 thresh=1985 gap=615 poll_thresh=12 ino=257 dd-2584 [004] 249.298444: balance_dirty_state: bdi btrfs-1: dirty=869 wb=526 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 249.298547: balance_dirty_state: bdi btrfs-1: dirty=869 wb=526 unstable=0 bg_thresh=992 thresh=1984 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 249.298650: balance_dirty_state: bdi btrfs-1: dirty=894 wb=526 unstable=0 bg_thresh=994 thresh=1989 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 249.298752: balance_dirty_state: bdi btrfs-1: dirty=919 wb=526 unstable=0 bg_thresh=991 thresh=1983 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 249.298955: balance_dirty_state: bdi btrfs-1: dirty=944 wb=526 unstable=0 bg_thresh=993 thresh=1987 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 249.299160: balance_dirty_state: bdi btrfs-1: dirty=969 wb=526 unstable=0 bg_thresh=993 thresh=1986 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 249.299167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.306308: balance_dirty_state: bdi btrfs-1: dirty=969 wb=401 unstable=0 bg_thresh=993 thresh=1986 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 249.306384: balance_dirty_state: bdi btrfs-1: dirty=994 wb=401 unstable=0 bg_thresh=995 thresh=1991 gap=596 poll_thresh=13 ino=257 dd-2584 [006] 249.306444: balance_dirty_state: bdi btrfs-1: dirty=994 wb=401 unstable=0 bg_thresh=995 thresh=1991 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 249.306505: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=401 unstable=0 bg_thresh=998 thresh=1996 gap=576 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 249.306583: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16704 wrote=0 to_write=8192 dd-2584 [006] 249.306768: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=301 unstable=0 bg_thresh=997 thresh=1994 gap=674 poll_thresh=16 ino=257 dd-2584 [006] 249.306936: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=326 unstable=0 bg_thresh=999 thresh=1999 gap=654 poll_thresh=17 ino=257 dd-2584 [006] 249.307186: balance_dirty_state: bdi btrfs-1: dirty=994 wb=376 unstable=0 bg_thresh=999 thresh=1998 gap=628 poll_thresh=18 ino=257 dd-2584 [006] 249.307437: balance_dirty_state: bdi btrfs-1: dirty=969 wb=426 unstable=0 bg_thresh=998 thresh=1997 gap=602 poll_thresh=19 ino=257 dd-2584 [006] 249.307592: balance_dirty_state: bdi btrfs-1: dirty=969 wb=476 unstable=0 bg_thresh=1000 thresh=2001 gap=556 poll_thresh=20 ino=257 dd-2584 [006] 249.307722: balance_dirty_state: bdi btrfs-1: dirty=944 wb=526 unstable=0 bg_thresh=997 thresh=1994 gap=524 poll_thresh=21 ino=257 dd-2584 [006] 249.307870: balance_dirty_state: bdi btrfs-1: dirty=894 wb=576 unstable=0 bg_thresh=996 thresh=1993 gap=523 poll_thresh=22 ino=257 dd-2584 [006] 249.308037: balance_dirty_state: bdi btrfs-1: dirty=869 wb=651 unstable=0 bg_thresh=998 thresh=1997 gap=477 poll_thresh=23 ino=257 dd-2584 [006] 249.308039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 249.309551: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=880 to_write=7312 dd-2584 [006] 249.318226: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1026 unstable=0 bg_thresh=980 thresh=1960 gap=565 poll_thresh=23 ino=257 dd-2584 [006] 249.318334: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1026 unstable=0 bg_thresh=980 thresh=1960 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 249.318696: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1026 unstable=0 bg_thresh=987 thresh=1975 gap=530 poll_thresh=18 ino=257 dd-2584 [006] 249.318813: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1026 unstable=0 bg_thresh=987 thresh=1974 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 249.318819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 249.326326: balance_dirty_state: bdi btrfs-1: dirty=469 wb=901 unstable=0 bg_thresh=987 thresh=1974 gap=604 poll_thresh=19 ino=257 dd-2584 [006] 249.326417: balance_dirty_state: bdi btrfs-1: dirty=469 wb=901 unstable=0 bg_thresh=984 thresh=1968 gap=598 poll_thresh=14 ino=257 dd-2584 [006] 249.326509: balance_dirty_state: bdi btrfs-1: dirty=494 wb=901 unstable=0 bg_thresh=986 thresh=1973 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 249.326597: balance_dirty_state: bdi btrfs-1: dirty=519 wb=901 unstable=0 bg_thresh=986 thresh=1972 gap=552 poll_thresh=16 ino=257 dd-2584 [006] 249.326726: balance_dirty_state: bdi btrfs-1: dirty=544 wb=901 unstable=0 bg_thresh=985 thresh=1971 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 249.326844: balance_dirty_state: bdi btrfs-1: dirty=569 wb=901 unstable=0 bg_thresh=985 thresh=1970 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 249.326966: balance_dirty_state: bdi btrfs-1: dirty=594 wb=901 unstable=0 bg_thresh=987 thresh=1974 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 249.326971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.334337: balance_dirty_state: bdi btrfs-1: dirty=594 wb=776 unstable=0 bg_thresh=992 thresh=1984 gap=614 poll_thresh=19 ino=257 dd-2584 [002] 249.334425: balance_dirty_state: bdi btrfs-1: dirty=594 wb=776 unstable=0 bg_thresh=992 thresh=1984 gap=614 poll_thresh=14 ino=257 dd-2584 [002] 249.334486: balance_dirty_state: bdi btrfs-1: dirty=619 wb=776 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=15 ino=257 dd-2584 [002] 249.334544: balance_dirty_state: bdi btrfs-1: dirty=644 wb=776 unstable=0 bg_thresh=997 thresh=1994 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 249.334830: balance_dirty_state: bdi btrfs-1: dirty=669 wb=776 unstable=0 bg_thresh=999 thresh=1999 gap=554 poll_thresh=17 ino=257 dd-2584 [002] 249.334942: balance_dirty_state: bdi btrfs-1: dirty=694 wb=776 unstable=0 bg_thresh=999 thresh=1998 gap=528 poll_thresh=18 ino=257 dd-2584 [002] 249.335053: balance_dirty_state: bdi btrfs-1: dirty=744 wb=776 unstable=0 bg_thresh=998 thresh=1997 gap=477 poll_thresh=19 ino=257 dd-2584 [002] 249.335058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-258% task_weight=101% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.342333: balance_dirty_state: bdi btrfs-1: dirty=744 wb=651 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=19 ino=257 dd-2584 [002] 249.342422: balance_dirty_state: bdi btrfs-1: dirty=744 wb=651 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=14 ino=257 dd-2584 [002] 249.342479: balance_dirty_state: bdi btrfs-1: dirty=769 wb=651 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 249.342537: balance_dirty_state: bdi btrfs-1: dirty=794 wb=651 unstable=0 bg_thresh=997 thresh=1994 gap=549 poll_thresh=16 ino=257 dd-2584 [002] 249.342649: balance_dirty_state: bdi btrfs-1: dirty=819 wb=651 unstable=0 bg_thresh=999 thresh=1998 gap=528 poll_thresh=17 ino=257 dd-2584 [002] 249.342763: balance_dirty_state: bdi btrfs-1: dirty=844 wb=651 unstable=0 bg_thresh=998 thresh=1997 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 249.342878: balance_dirty_state: bdi btrfs-1: dirty=869 wb=651 unstable=0 bg_thresh=998 thresh=1996 gap=476 poll_thresh=19 ino=257 dd-2584 [002] 249.342882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.350409: balance_dirty_state: bdi btrfs-1: dirty=869 wb=526 unstable=0 bg_thresh=991 thresh=1982 gap=587 poll_thresh=19 ino=257 dd-2584 [002] 249.350503: balance_dirty_state: bdi btrfs-1: dirty=894 wb=526 unstable=0 bg_thresh=991 thresh=1982 gap=562 poll_thresh=14 ino=257 dd-2584 [002] 249.350734: balance_dirty_state: bdi btrfs-1: dirty=919 wb=526 unstable=0 bg_thresh=993 thresh=1987 gap=542 poll_thresh=15 ino=257 dd-2584 [002] 249.350789: balance_dirty_state: bdi btrfs-1: dirty=919 wb=526 unstable=0 bg_thresh=993 thresh=1987 gap=542 poll_thresh=16 ino=257 dd-2584 [002] 249.350900: balance_dirty_state: bdi btrfs-1: dirty=969 wb=526 unstable=0 bg_thresh=998 thresh=1997 gap=502 poll_thresh=17 ino=257 dd-2584 [002] 249.351020: balance_dirty_state: bdi btrfs-1: dirty=994 wb=526 unstable=0 bg_thresh=998 thresh=1996 gap=476 poll_thresh=18 ino=257 dd-2584 [002] 249.351025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-259% task_weight=101% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.358422: balance_dirty_state: bdi btrfs-1: dirty=994 wb=401 unstable=0 bg_thresh=992 thresh=1984 gap=589 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 249.358511: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16756 wrote=0 to_write=8192 dd-2584 [002] 249.358554: balance_dirty_state: bdi btrfs-1: dirty=994 wb=401 unstable=0 bg_thresh=992 thresh=1984 gap=589 poll_thresh=13 ino=257 dd-2584 [002] 249.358671: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=401 unstable=0 bg_thresh=994 thresh=1989 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 249.358794: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=426 unstable=0 bg_thresh=994 thresh=1989 gap=544 poll_thresh=15 ino=257 dd-2584 [002] 249.358938: balance_dirty_state: bdi btrfs-1: dirty=994 wb=376 unstable=0 bg_thresh=997 thresh=1994 gap=624 poll_thresh=16 ino=257 dd-2584 [002] 249.359218: balance_dirty_state: bdi btrfs-1: dirty=994 wb=351 unstable=0 bg_thresh=996 thresh=1993 gap=648 poll_thresh=17 ino=257 dd-2584 [002] 249.359469: balance_dirty_state: bdi btrfs-1: dirty=969 wb=401 unstable=0 bg_thresh=998 thresh=1997 gap=627 poll_thresh=18 ino=257 dd-2584 [002] 249.359716: balance_dirty_state: bdi btrfs-1: dirty=969 wb=426 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=19 ino=257 dd-2584 [002] 249.360325: balance_dirty_state: bdi btrfs-1: dirty=919 wb=526 unstable=0 bg_thresh=997 thresh=1995 gap=550 poll_thresh=20 ino=257 dd-2584 [002] 249.360574: balance_dirty_state: bdi btrfs-1: dirty=919 wb=551 unstable=0 bg_thresh=999 thresh=1999 gap=529 poll_thresh=21 ino=257 dd-2584 [002] 249.360830: balance_dirty_state: bdi btrfs-1: dirty=894 wb=601 unstable=0 bg_thresh=999 thresh=1998 gap=503 poll_thresh=22 ino=257 dd-2584 [002] 249.361076: balance_dirty_state: bdi btrfs-1: dirty=894 wb=626 unstable=0 bg_thresh=998 thresh=1997 gap=477 poll_thresh=23 ino=257 dd-2584 [002] 249.361079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-258% task_weight=101% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 249.365103: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=912 to_write=7280 dd-2584 [002] 249.366260: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1176 unstable=0 bg_thresh=991 thresh=1982 gap=462 poll_thresh=23 ino=257 dd-2584 [002] 249.366268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-325% task_weight=101% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.378354: balance_dirty_state: bdi btrfs-1: dirty=344 wb=926 unstable=0 bg_thresh=990 thresh=1981 gap=711 poll_thresh=23 ino=257 dd-2584 [002] 249.378448: balance_dirty_state: bdi btrfs-1: dirty=369 wb=926 unstable=0 bg_thresh=990 thresh=1981 gap=686 poll_thresh=17 ino=257 dd-2584 [002] 249.378565: balance_dirty_state: bdi btrfs-1: dirty=394 wb=926 unstable=0 bg_thresh=993 thresh=1986 gap=666 poll_thresh=18 ino=257 dd-2584 [002] 249.378684: balance_dirty_state: bdi btrfs-1: dirty=444 wb=926 unstable=0 bg_thresh=998 thresh=1996 gap=626 poll_thresh=19 ino=257 dd-2584 [002] 249.378804: balance_dirty_state: bdi btrfs-1: dirty=469 wb=926 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=20 ino=257 dd-2584 [002] 249.379104: balance_dirty_state: bdi btrfs-1: dirty=494 wb=926 unstable=0 bg_thresh=997 thresh=1994 gap=574 poll_thresh=21 ino=257 dd-2584 [002] 249.379222: balance_dirty_state: bdi btrfs-1: dirty=519 wb=926 unstable=0 bg_thresh=996 thresh=1993 gap=548 poll_thresh=22 ino=257 dd-2584 [002] 249.379339: balance_dirty_state: bdi btrfs-1: dirty=569 wb=926 unstable=0 bg_thresh=998 thresh=1997 gap=502 poll_thresh=23 ino=257 dd-2584 [002] 249.379457: balance_dirty_state: bdi btrfs-1: dirty=594 wb=926 unstable=0 bg_thresh=998 thresh=1996 gap=476 poll_thresh=24 ino=257 dd-2584 [002] 249.379462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 249.386432: balance_dirty_state: bdi btrfs-1: dirty=594 wb=801 unstable=0 bg_thresh=992 thresh=1985 gap=590 poll_thresh=24 ino=257 dd-2584 [002] 249.386537: balance_dirty_state: bdi btrfs-1: dirty=619 wb=801 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=18 ino=257 dd-2584 [002] 249.386648: balance_dirty_state: bdi btrfs-1: dirty=644 wb=801 unstable=0 bg_thresh=995 thresh=1990 gap=545 poll_thresh=19 ino=257 dd-2584 [002] 249.386760: balance_dirty_state: bdi btrfs-1: dirty=669 wb=801 unstable=0 bg_thresh=1000 thresh=2000 gap=530 poll_thresh=20 ino=257 dd-2584 [002] 249.386874: balance_dirty_state: bdi btrfs-1: dirty=694 wb=801 unstable=0 bg_thresh=999 thresh=1999 gap=504 poll_thresh=21 ino=257 dd-2584 [002] 249.386987: balance_dirty_state: bdi btrfs-1: dirty=744 wb=801 unstable=0 bg_thresh=999 thresh=1998 gap=453 poll_thresh=22 ino=257 dd-2584 [002] 249.386992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.394288: balance_dirty_state: bdi btrfs-1: dirty=744 wb=676 unstable=0 bg_thresh=990 thresh=1980 gap=560 poll_thresh=22 ino=257 dd-2584 [002] 249.394567: balance_dirty_state: bdi btrfs-1: dirty=744 wb=551 unstable=0 bg_thresh=986 thresh=1973 gap=678 poll_thresh=16 ino=257 dd-2584 [002] 249.394683: balance_dirty_state: bdi btrfs-1: dirty=794 wb=551 unstable=0 bg_thresh=989 thresh=1978 gap=633 poll_thresh=17 ino=257 dd-2584 [002] 249.394797: balance_dirty_state: bdi btrfs-1: dirty=819 wb=551 unstable=0 bg_thresh=994 thresh=1988 gap=618 poll_thresh=18 ino=257 dd-2584 [002] 249.394916: balance_dirty_state: bdi btrfs-1: dirty=844 wb=551 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=19 ino=257 dd-2584 [002] 249.395032: balance_dirty_state: bdi btrfs-1: dirty=869 wb=551 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=20 ino=257 dd-2584 [002] 249.395147: balance_dirty_state: bdi btrfs-1: dirty=919 wb=551 unstable=0 bg_thresh=995 thresh=1991 gap=521 poll_thresh=21 ino=257 dd-2584 [002] 249.395263: balance_dirty_state: bdi btrfs-1: dirty=944 wb=551 unstable=0 bg_thresh=997 thresh=1995 gap=500 poll_thresh=22 ino=257 dd-2584 [002] 249.395383: balance_dirty_state: bdi btrfs-1: dirty=969 wb=551 unstable=0 bg_thresh=994 thresh=1988 gap=468 poll_thresh=23 ino=257 dd-2584 [002] 249.395387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.402343: balance_dirty_state: bdi btrfs-1: dirty=969 wb=426 unstable=0 bg_thresh=990 thresh=1981 gap=586 poll_thresh=23 ino=257 dd-2584 [002] 249.402428: balance_dirty_state: bdi btrfs-1: dirty=994 wb=426 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=17 ino=257 dd-2584 [002] 249.402728: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=426 unstable=0 bg_thresh=994 thresh=1989 gap=544 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 249.402805: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16800 wrote=0 to_write=8192 dd-2584 [002] 249.402856: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=426 unstable=0 bg_thresh=993 thresh=1987 gap=492 poll_thresh=19 ino=257 dd-2584 [002] 249.402858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=101% bdi_bw=62804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 249.407389: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=704 to_write=7488 dd-2584 [002] 249.410321: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1001 unstable=0 bg_thresh=996 thresh=1992 gap=622 poll_thresh=19 ino=257 dd-2584 [002] 249.410416: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1001 unstable=0 bg_thresh=995 thresh=1991 gap=621 poll_thresh=14 ino=257 dd-2584 [002] 249.410476: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1001 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=15 ino=257 dd-2584 [002] 249.410535: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1001 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=16 ino=257 dd-2584 [002] 249.410652: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1001 unstable=0 bg_thresh=994 thresh=1989 gap=544 poll_thresh=17 ino=257 dd-2584 [002] 249.410774: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1001 unstable=0 bg_thresh=994 thresh=1988 gap=518 poll_thresh=18 ino=257 dd-2584 [002] 249.410898: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1001 unstable=0 bg_thresh=996 thresh=1992 gap=497 poll_thresh=19 ino=257 dd-2584 [002] 249.410903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=62804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.418301: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1001 unstable=0 bg_thresh=994 thresh=1988 gap=493 poll_thresh=19 ino=257 dd-2584 [002] 249.418306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=62804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.426328: balance_dirty_state: bdi btrfs-1: dirty=494 wb=726 unstable=0 bg_thresh=995 thresh=1990 gap=770 poll_thresh=19 ino=257 dd-2584 [002] 249.426414: balance_dirty_state: bdi btrfs-1: dirty=519 wb=726 unstable=0 bg_thresh=994 thresh=1989 gap=744 poll_thresh=14 ino=257 dd-2584 [002] 249.426477: balance_dirty_state: bdi btrfs-1: dirty=544 wb=726 unstable=0 bg_thresh=994 thresh=1989 gap=719 poll_thresh=15 ino=257 dd-2584 [002] 249.426537: balance_dirty_state: bdi btrfs-1: dirty=544 wb=726 unstable=0 bg_thresh=994 thresh=1988 gap=718 poll_thresh=16 ino=257 dd-2584 [002] 249.426835: balance_dirty_state: bdi btrfs-1: dirty=569 wb=726 unstable=0 bg_thresh=993 thresh=1987 gap=692 poll_thresh=17 ino=257 dd-2584 [002] 249.426954: balance_dirty_state: bdi btrfs-1: dirty=619 wb=726 unstable=0 bg_thresh=995 thresh=1991 gap=646 poll_thresh=18 ino=257 dd-2584 [002] 249.427071: balance_dirty_state: bdi btrfs-1: dirty=644 wb=726 unstable=0 bg_thresh=995 thresh=1990 gap=620 poll_thresh=19 ino=257 dd-2584 [002] 249.427188: balance_dirty_state: bdi btrfs-1: dirty=669 wb=726 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=20 ino=257 dd-2584 [002] 249.427307: balance_dirty_state: bdi btrfs-1: dirty=719 wb=726 unstable=0 bg_thresh=996 thresh=1993 gap=548 poll_thresh=21 ino=257 dd-2584 [002] 249.427426: balance_dirty_state: bdi btrfs-1: dirty=744 wb=726 unstable=0 bg_thresh=996 thresh=1992 gap=522 poll_thresh=22 ino=257 dd-2584 [002] 249.427547: balance_dirty_state: bdi btrfs-1: dirty=769 wb=726 unstable=0 bg_thresh=995 thresh=1991 gap=496 poll_thresh=23 ino=257 dd-2584 [002] 249.427552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=62804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.434332: balance_dirty_state: bdi btrfs-1: dirty=769 wb=601 unstable=0 bg_thresh=994 thresh=1989 gap=619 poll_thresh=23 ino=257 dd-2584 [002] 249.434428: balance_dirty_state: bdi btrfs-1: dirty=794 wb=601 unstable=0 bg_thresh=991 thresh=1983 gap=588 poll_thresh=17 ino=257 dd-2584 [002] 249.434727: balance_dirty_state: bdi btrfs-1: dirty=819 wb=601 unstable=0 bg_thresh=996 thresh=1993 gap=573 poll_thresh=18 ino=257 dd-2584 [002] 249.434845: balance_dirty_state: bdi btrfs-1: dirty=844 wb=601 unstable=0 bg_thresh=996 thresh=1992 gap=547 poll_thresh=19 ino=257 dd-2584 [002] 249.434962: balance_dirty_state: bdi btrfs-1: dirty=894 wb=601 unstable=0 bg_thresh=995 thresh=1991 gap=496 poll_thresh=20 ino=257 dd-2584 [002] 249.434967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=62804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.442326: balance_dirty_state: bdi btrfs-1: dirty=894 wb=476 unstable=0 bg_thresh=1005 thresh=2010 gap=640 poll_thresh=20 ino=257 dd-2584 [002] 249.442393: balance_dirty_state: bdi btrfs-1: dirty=894 wb=476 unstable=0 bg_thresh=1007 thresh=2015 gap=645 poll_thresh=15 ino=257 dd-2584 [002] 249.442454: balance_dirty_state: bdi btrfs-1: dirty=919 wb=476 unstable=0 bg_thresh=1004 thresh=2009 gap=614 poll_thresh=16 ino=257 dd-2584 [002] 249.442575: balance_dirty_state: bdi btrfs-1: dirty=944 wb=476 unstable=0 bg_thresh=1006 thresh=2013 gap=593 poll_thresh=17 ino=257 dd-2584 [002] 249.442695: balance_dirty_state: bdi btrfs-1: dirty=969 wb=476 unstable=0 bg_thresh=1006 thresh=2012 gap=567 poll_thresh=18 ino=257 dd-2584 [002] 249.442812: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=476 unstable=0 bg_thresh=1005 thresh=2011 gap=516 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 249.442888: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16840 wrote=0 to_write=8192 dd-2584 [002] 249.442938: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=476 unstable=0 bg_thresh=1007 thresh=2015 gap=495 poll_thresh=20 ino=257 dd-2584 [002] 249.442940: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=62804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 249.445076: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=688 to_write=7504 dd-2584 [002] 249.450320: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1026 unstable=0 bg_thresh=991 thresh=1982 gap=612 poll_thresh=20 ino=257 dd-2584 [002] 249.450404: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1026 unstable=0 bg_thresh=993 thresh=1987 gap=592 poll_thresh=15 ino=257 dd-2584 [002] 249.450657: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1026 unstable=0 bg_thresh=990 thresh=1981 gap=586 poll_thresh=16 ino=257 dd-2584 [002] 249.450776: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1026 unstable=0 bg_thresh=990 thresh=1980 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 249.450895: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1026 unstable=0 bg_thresh=989 thresh=1979 gap=509 poll_thresh=18 ino=257 dd-2584 [002] 249.451014: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1026 unstable=0 bg_thresh=991 thresh=1983 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 249.451019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=62804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.458319: balance_dirty_state: bdi btrfs-1: dirty=469 wb=901 unstable=0 bg_thresh=987 thresh=1975 gap=605 poll_thresh=19 ino=257 dd-2584 [002] 249.458401: balance_dirty_state: bdi btrfs-1: dirty=494 wb=901 unstable=0 bg_thresh=987 thresh=1974 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 249.458468: balance_dirty_state: bdi btrfs-1: dirty=494 wb=901 unstable=0 bg_thresh=987 thresh=1974 gap=579 poll_thresh=15 ino=257 dd-2584 [002] 249.458528: balance_dirty_state: bdi btrfs-1: dirty=519 wb=901 unstable=0 bg_thresh=989 thresh=1979 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 249.458645: balance_dirty_state: bdi btrfs-1: dirty=544 wb=901 unstable=0 bg_thresh=989 thresh=1978 gap=533 poll_thresh=17 ino=257 dd-2584 [002] 249.458766: balance_dirty_state: bdi btrfs-1: dirty=594 wb=901 unstable=0 bg_thresh=991 thresh=1982 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 249.458770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=62804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.466370: balance_dirty_state: bdi btrfs-1: dirty=594 wb=776 unstable=0 bg_thresh=990 thresh=1981 gap=611 poll_thresh=18 ino=257 dd-2584 [002] 249.466491: balance_dirty_state: bdi btrfs-1: dirty=594 wb=776 unstable=0 bg_thresh=990 thresh=1981 gap=611 poll_thresh=13 ino=257 dd-2584 [002] 249.466554: balance_dirty_state: bdi btrfs-1: dirty=619 wb=776 unstable=0 bg_thresh=990 thresh=1980 gap=585 poll_thresh=14 ino=257 dd-2584 [002] 249.466798: balance_dirty_state: bdi btrfs-1: dirty=644 wb=751 unstable=0 bg_thresh=990 thresh=1980 gap=585 poll_thresh=15 ino=257 dd-2584 [002] 249.466858: balance_dirty_state: bdi btrfs-1: dirty=644 wb=751 unstable=0 bg_thresh=989 thresh=1979 gap=584 poll_thresh=16 ino=257 dd-2584 [002] 249.466977: balance_dirty_state: bdi btrfs-1: dirty=669 wb=751 unstable=0 bg_thresh=991 thresh=1983 gap=563 poll_thresh=17 ino=257 dd-2584 [002] 249.467104: balance_dirty_state: bdi btrfs-1: dirty=719 wb=751 unstable=0 bg_thresh=991 thresh=1982 gap=512 poll_thresh=18 ino=257 dd-2584 [002] 249.467234: balance_dirty_state: bdi btrfs-1: dirty=744 wb=701 unstable=0 bg_thresh=990 thresh=1981 gap=536 poll_thresh=19 ino=257 dd-2584 [002] 249.467352: balance_dirty_state: bdi btrfs-1: dirty=769 wb=701 unstable=0 bg_thresh=990 thresh=1980 gap=510 poll_thresh=20 ino=257 dd-2584 [002] 249.467471: balance_dirty_state: bdi btrfs-1: dirty=819 wb=701 unstable=0 bg_thresh=992 thresh=1984 gap=464 poll_thresh=21 ino=257 dd-2584 [002] 249.467475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=62804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.474423: balance_dirty_state: bdi btrfs-1: dirty=819 wb=701 unstable=0 bg_thresh=992 thresh=1984 gap=464 poll_thresh=21 ino=257 dd-2584 [002] 249.474436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=62804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.482387: balance_dirty_state: bdi btrfs-1: dirty=819 wb=451 unstable=0 bg_thresh=993 thresh=1987 gap=717 poll_thresh=21 ino=257 dd-2584 [002] 249.482455: balance_dirty_state: bdi btrfs-1: dirty=819 wb=451 unstable=0 bg_thresh=990 thresh=1981 gap=711 poll_thresh=16 ino=257 dd-2584 [002] 249.482572: balance_dirty_state: bdi btrfs-1: dirty=869 wb=451 unstable=0 bg_thresh=990 thresh=1980 gap=660 poll_thresh=17 ino=257 dd-2584 [002] 249.482858: balance_dirty_state: bdi btrfs-1: dirty=894 wb=451 unstable=0 bg_thresh=989 thresh=1979 gap=634 poll_thresh=18 ino=257 dd-2584 [002] 249.482974: balance_dirty_state: bdi btrfs-1: dirty=919 wb=451 unstable=0 bg_thresh=991 thresh=1983 gap=613 poll_thresh=19 ino=257 dd-2584 [002] 249.483087: balance_dirty_state: bdi btrfs-1: dirty=944 wb=451 unstable=0 bg_thresh=991 thresh=1982 gap=587 poll_thresh=20 ino=257 dd-2584 [002] 249.483201: balance_dirty_state: bdi btrfs-1: dirty=994 wb=451 unstable=0 bg_thresh=990 thresh=1981 gap=536 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 249.483285: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16880 wrote=0 to_write=8192 dd-2584 [002] 249.483328: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=451 unstable=0 bg_thresh=992 thresh=1985 gap=515 poll_thresh=22 ino=257 dd-2584 [002] 249.483451: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=451 unstable=0 bg_thresh=992 thresh=1984 gap=489 poll_thresh=23 ino=257 dd-2584 [002] 249.483452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=62804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 249.487765: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=704 to_write=7488 dd-2584 [002] 249.490406: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1001 unstable=0 bg_thresh=988 thresh=1977 gap=632 poll_thresh=23 ino=257 dd-2584 [002] 249.490479: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1001 unstable=0 bg_thresh=988 thresh=1976 gap=606 poll_thresh=17 ino=257 dd-2584 [002] 249.490607: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1001 unstable=0 bg_thresh=987 thresh=1975 gap=580 poll_thresh=18 ino=257 dd-2584 [002] 249.490729: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1001 unstable=0 bg_thresh=990 thresh=1980 gap=560 poll_thresh=19 ino=257 dd-2584 [002] 249.491037: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1001 unstable=0 bg_thresh=988 thresh=1977 gap=507 poll_thresh=20 ino=257 dd-2584 [002] 249.491158: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1001 unstable=0 bg_thresh=991 thresh=1982 gap=487 poll_thresh=21 ino=257 dd-2584 [002] 249.491163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=62804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.498439: balance_dirty_state: bdi btrfs-1: dirty=494 wb=876 unstable=0 bg_thresh=992 thresh=1985 gap=615 poll_thresh=21 ino=257 dd-2584 [002] 249.498517: balance_dirty_state: bdi btrfs-1: dirty=519 wb=876 unstable=0 bg_thresh=989 thresh=1979 gap=584 poll_thresh=16 ino=257 dd-2584 [002] 249.498634: balance_dirty_state: bdi btrfs-1: dirty=544 wb=876 unstable=0 bg_thresh=991 thresh=1983 gap=563 poll_thresh=17 ino=257 dd-2584 [002] 249.498747: balance_dirty_state: bdi btrfs-1: dirty=569 wb=876 unstable=0 bg_thresh=991 thresh=1982 gap=537 poll_thresh=18 ino=257 dd-2584 [002] 249.498859: balance_dirty_state: bdi btrfs-1: dirty=594 wb=876 unstable=0 bg_thresh=990 thresh=1981 gap=511 poll_thresh=19 ino=257 dd-2584 [002] 249.498971: balance_dirty_state: bdi btrfs-1: dirty=644 wb=876 unstable=0 bg_thresh=990 thresh=1980 gap=460 poll_thresh=20 ino=257 dd-2584 [002] 249.498975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=62804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.506418: balance_dirty_state: bdi btrfs-1: dirty=644 wb=751 unstable=0 bg_thresh=989 thresh=1979 gap=584 poll_thresh=20 ino=257 dd-2584 [002] 249.506524: balance_dirty_state: bdi btrfs-1: dirty=644 wb=751 unstable=0 bg_thresh=992 thresh=1984 gap=589 poll_thresh=15 ino=257 dd-2584 [002] 249.506589: balance_dirty_state: bdi btrfs-1: dirty=669 wb=751 unstable=0 bg_thresh=991 thresh=1983 gap=563 poll_thresh=16 ino=257 dd-2584 [002] 249.506897: balance_dirty_state: bdi btrfs-1: dirty=694 wb=701 unstable=0 bg_thresh=990 thresh=1981 gap=586 poll_thresh=17 ino=257 dd-2584 [002] 249.507015: balance_dirty_state: bdi btrfs-1: dirty=744 wb=701 unstable=0 bg_thresh=990 thresh=1980 gap=535 poll_thresh=18 ino=257 dd-2584 [002] 249.507135: balance_dirty_state: bdi btrfs-1: dirty=769 wb=701 unstable=0 bg_thresh=992 thresh=1984 gap=514 poll_thresh=19 ino=257 dd-2584 [002] 249.507253: balance_dirty_state: bdi btrfs-1: dirty=794 wb=701 unstable=0 bg_thresh=991 thresh=1983 gap=488 poll_thresh=20 ino=257 dd-2584 [002] 249.507258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.514367: balance_dirty_state: bdi btrfs-1: dirty=794 wb=701 unstable=0 bg_thresh=988 thresh=1976 gap=481 poll_thresh=20 ino=257 dd-2584 [002] 249.514373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.522347: balance_dirty_state: bdi btrfs-1: dirty=794 wb=451 unstable=0 bg_thresh=990 thresh=1981 gap=736 poll_thresh=20 ino=257 dd-2584 [002] 249.522418: balance_dirty_state: bdi btrfs-1: dirty=819 wb=451 unstable=0 bg_thresh=990 thresh=1980 gap=710 poll_thresh=15 ino=257 dd-2584 [002] 249.522478: balance_dirty_state: bdi btrfs-1: dirty=819 wb=451 unstable=0 bg_thresh=990 thresh=1980 gap=710 poll_thresh=16 ino=257 dd-2584 [002] 249.522594: balance_dirty_state: bdi btrfs-1: dirty=869 wb=451 unstable=0 bg_thresh=989 thresh=1979 gap=659 poll_thresh=17 ino=257 dd-2584 [002] 249.522713: balance_dirty_state: bdi btrfs-1: dirty=894 wb=451 unstable=0 bg_thresh=991 thresh=1983 gap=638 poll_thresh=18 ino=257 dd-2584 [002] 249.522829: balance_dirty_state: bdi btrfs-1: dirty=919 wb=451 unstable=0 bg_thresh=991 thresh=1982 gap=612 poll_thresh=19 ino=257 dd-2584 [002] 249.523124: balance_dirty_state: bdi btrfs-1: dirty=969 wb=451 unstable=0 bg_thresh=990 thresh=1981 gap=561 poll_thresh=20 ino=257 dd-2584 [002] 249.523244: balance_dirty_state: bdi btrfs-1: dirty=994 wb=451 unstable=0 bg_thresh=989 thresh=1979 gap=534 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 249.523320: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16920 wrote=0 to_write=8192 dd-2584 [002] 249.523370: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=451 unstable=0 bg_thresh=989 thresh=1978 gap=508 poll_thresh=22 ino=257 dd-2584 [002] 249.523494: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=476 unstable=0 bg_thresh=988 thresh=1977 gap=482 poll_thresh=23 ino=257 dd-2584 [002] 249.523496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 249.525025: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=256 wrote=704 to_write=7488 dd-2584 [002] 249.530438: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1026 unstable=0 bg_thresh=990 thresh=1981 gap=611 poll_thresh=23 ino=257 dd-2584 [002] 249.530540: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1026 unstable=0 bg_thresh=993 thresh=1986 gap=591 poll_thresh=17 ino=257 dd-2584 [002] 249.530659: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1026 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=18 ino=257 dd-2584 [002] 249.530776: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1026 unstable=0 bg_thresh=992 thresh=1984 gap=514 poll_thresh=19 ino=257 dd-2584 [002] 249.530893: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1026 unstable=0 bg_thresh=994 thresh=1988 gap=493 poll_thresh=20 ino=257 dd-2584 [002] 249.530898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-221% task_weight=100% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.538433: balance_dirty_state: bdi btrfs-1: dirty=469 wb=901 unstable=0 bg_thresh=992 thresh=1984 gap=614 poll_thresh=20 ino=257 dd-2584 [002] 249.538526: balance_dirty_state: bdi btrfs-1: dirty=469 wb=901 unstable=0 bg_thresh=989 thresh=1978 gap=608 poll_thresh=15 ino=257 dd-2584 [002] 249.538583: balance_dirty_state: bdi btrfs-1: dirty=494 wb=901 unstable=0 bg_thresh=991 thresh=1983 gap=588 poll_thresh=16 ino=257 dd-2584 [002] 249.538871: balance_dirty_state: bdi btrfs-1: dirty=519 wb=901 unstable=0 bg_thresh=988 thresh=1976 gap=556 poll_thresh=17 ino=257 dd-2584 [002] 249.538984: balance_dirty_state: bdi btrfs-1: dirty=569 wb=901 unstable=0 bg_thresh=987 thresh=1975 gap=505 poll_thresh=18 ino=257 dd-2584 [002] 249.539097: balance_dirty_state: bdi btrfs-1: dirty=594 wb=901 unstable=0 bg_thresh=989 thresh=1979 gap=484 poll_thresh=19 ino=257 dd-2584 [002] 249.539101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=101% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.546445: balance_dirty_state: bdi btrfs-1: dirty=594 wb=776 unstable=0 bg_thresh=991 thresh=1982 gap=612 poll_thresh=19 ino=257 dd-2584 [002] 249.546573: balance_dirty_state: bdi btrfs-1: dirty=619 wb=776 unstable=0 bg_thresh=991 thresh=1982 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 249.546694: balance_dirty_state: bdi btrfs-1: dirty=619 wb=776 unstable=0 bg_thresh=990 thresh=1981 gap=586 poll_thresh=15 ino=257 dd-2584 [002] 249.546812: balance_dirty_state: bdi btrfs-1: dirty=644 wb=776 unstable=0 bg_thresh=993 thresh=1986 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 249.547045: balance_dirty_state: bdi btrfs-1: dirty=669 wb=776 unstable=0 bg_thresh=992 thresh=1985 gap=540 poll_thresh=17 ino=257 dd-2584 [002] 249.547302: balance_dirty_state: bdi btrfs-1: dirty=694 wb=726 unstable=0 bg_thresh=992 thresh=1984 gap=564 poll_thresh=18 ino=257 dd-2584 [002] 249.547547: balance_dirty_state: bdi btrfs-1: dirty=744 wb=726 unstable=0 bg_thresh=990 thresh=1980 gap=510 poll_thresh=19 ino=257 dd-2584 [002] 249.548157: balance_dirty_state: bdi btrfs-1: dirty=769 wb=726 unstable=0 bg_thresh=986 thresh=1972 gap=477 poll_thresh=20 ino=257 dd-2584 [002] 249.548167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.554412: balance_dirty_state: bdi btrfs-1: dirty=769 wb=701 unstable=0 bg_thresh=991 thresh=1983 gap=513 poll_thresh=20 ino=257 dd-2584 [002] 249.554541: balance_dirty_state: bdi btrfs-1: dirty=794 wb=701 unstable=0 bg_thresh=991 thresh=1983 gap=488 poll_thresh=15 ino=257 dd-2584 [002] 249.554549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-228% task_weight=101% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 249.562430: balance_dirty_state: bdi btrfs-1: dirty=794 wb=701 unstable=0 bg_thresh=991 thresh=1982 gap=487 poll_thresh=15 ino=257 dd-2584 [002] 249.562439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-229% task_weight=101% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 249.570498: balance_dirty_state: bdi btrfs-1: dirty=794 wb=451 unstable=0 bg_thresh=990 thresh=1981 gap=736 poll_thresh=15 ino=257 dd-2584 [002] 249.570629: balance_dirty_state: bdi btrfs-1: dirty=794 wb=376 unstable=0 bg_thresh=986 thresh=1973 gap=803 poll_thresh=11 ino=257 dd-2584 [002] 249.570729: balance_dirty_state: bdi btrfs-1: dirty=819 wb=326 unstable=0 bg_thresh=992 thresh=1984 gap=839 poll_thresh=12 ino=257 dd-2584 [002] 249.570824: balance_dirty_state: bdi btrfs-1: dirty=844 wb=326 unstable=0 bg_thresh=989 thresh=1978 gap=808 poll_thresh=13 ino=257 dd-2584 [002] 249.570920: balance_dirty_state: bdi btrfs-1: dirty=844 wb=326 unstable=0 bg_thresh=991 thresh=1983 gap=813 poll_thresh=14 ino=257 dd-2584 [002] 249.571015: balance_dirty_state: bdi btrfs-1: dirty=869 wb=326 unstable=0 bg_thresh=991 thresh=1982 gap=787 poll_thresh=15 ino=257 dd-2584 [002] 249.571108: balance_dirty_state: bdi btrfs-1: dirty=869 wb=326 unstable=0 bg_thresh=991 thresh=1982 gap=787 poll_thresh=16 ino=257 dd-2584 [002] 249.571296: balance_dirty_state: bdi btrfs-1: dirty=919 wb=326 unstable=0 bg_thresh=990 thresh=1981 gap=736 poll_thresh=17 ino=257 dd-2584 [002] 249.571483: balance_dirty_state: bdi btrfs-1: dirty=944 wb=326 unstable=0 bg_thresh=992 thresh=1985 gap=715 poll_thresh=18 ino=257 dd-2584 [002] 249.571673: balance_dirty_state: bdi btrfs-1: dirty=969 wb=326 unstable=0 bg_thresh=992 thresh=1984 gap=689 poll_thresh=19 ino=257 dd-2584 [002] 249.571863: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=326 unstable=0 bg_thresh=988 thresh=1977 gap=632 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 249.571909: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16968 wrote=0 to_write=8192 dd-2584 [002] 249.572364: balance_dirty_state: bdi btrfs-1: dirty=969 wb=401 unstable=0 bg_thresh=990 thresh=1981 gap=611 poll_thresh=21 ino=257 dd-2584 [002] 249.572567: balance_dirty_state: bdi btrfs-1: dirty=944 wb=451 unstable=0 bg_thresh=990 thresh=1980 gap=585 poll_thresh=22 ino=257 dd-2584 [002] 249.572770: balance_dirty_state: bdi btrfs-1: dirty=919 wb=501 unstable=0 bg_thresh=989 thresh=1979 gap=559 poll_thresh=23 ino=257 dd-2584 [002] 249.572972: balance_dirty_state: bdi btrfs-1: dirty=919 wb=551 unstable=0 bg_thresh=989 thresh=1978 gap=508 poll_thresh=24 ino=257 dd-2584 [002] 249.573181: balance_dirty_state: bdi btrfs-1: dirty=869 wb=601 unstable=0 bg_thresh=991 thresh=1982 gap=512 poll_thresh=25 ino=257 dd-2584 [002] 249.573390: balance_dirty_state: bdi btrfs-1: dirty=844 wb=676 unstable=0 bg_thresh=990 thresh=1981 gap=461 poll_thresh=26 ino=257 dd-2584 [002] 249.573392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 249.575762: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=308 wrote=848 to_write=7344 dd-2584 [002] 249.578370: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1051 unstable=0 bg_thresh=990 thresh=1981 gap=586 poll_thresh=26 ino=257 dd-2584 [002] 249.578490: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1051 unstable=0 bg_thresh=993 thresh=1986 gap=566 poll_thresh=19 ino=257 dd-2584 [002] 249.578690: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1051 unstable=0 bg_thresh=995 thresh=1991 gap=546 poll_thresh=20 ino=257 dd-2584 [002] 249.579176: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1051 unstable=0 bg_thresh=995 thresh=1990 gap=520 poll_thresh=21 ino=257 dd-2584 [002] 249.579377: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1051 unstable=0 bg_thresh=997 thresh=1994 gap=474 poll_thresh=22 ino=257 dd-2584 [002] 249.579385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.586441: balance_dirty_state: bdi btrfs-1: dirty=469 wb=926 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=22 ino=257 dd-2584 [002] 249.586530: balance_dirty_state: bdi btrfs-1: dirty=469 wb=926 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=16 ino=257 dd-2584 [002] 249.586655: balance_dirty_state: bdi btrfs-1: dirty=519 wb=926 unstable=0 bg_thresh=996 thresh=1992 gap=547 poll_thresh=17 ino=257 dd-2584 [002] 249.586780: balance_dirty_state: bdi btrfs-1: dirty=544 wb=926 unstable=0 bg_thresh=998 thresh=1996 gap=526 poll_thresh=18 ino=257 dd-2584 [002] 249.586905: balance_dirty_state: bdi btrfs-1: dirty=569 wb=926 unstable=0 bg_thresh=997 thresh=1995 gap=500 poll_thresh=19 ino=257 dd-2584 [002] 249.587028: balance_dirty_state: bdi btrfs-1: dirty=619 wb=926 unstable=0 bg_thresh=997 thresh=1994 gap=449 poll_thresh=20 ino=257 dd-2584 [002] 249.587033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.594451: balance_dirty_state: bdi btrfs-1: dirty=619 wb=851 unstable=0 bg_thresh=999 thresh=1999 gap=529 poll_thresh=20 ino=257 dd-2584 [002] 249.594542: balance_dirty_state: bdi btrfs-1: dirty=619 wb=851 unstable=0 bg_thresh=999 thresh=1998 gap=528 poll_thresh=15 ino=257 dd-2584 [002] 249.594609: balance_dirty_state: bdi btrfs-1: dirty=644 wb=851 unstable=0 bg_thresh=996 thresh=1992 gap=497 poll_thresh=16 ino=257 dd-2584 [002] 249.594614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 249.602371: balance_dirty_state: bdi btrfs-1: dirty=644 wb=851 unstable=0 bg_thresh=990 thresh=1980 gap=485 poll_thresh=16 ino=257 dd-2584 [002] 249.602376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=63456 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 249.610390: balance_dirty_state: bdi btrfs-1: dirty=644 wb=601 unstable=0 bg_thresh=985 thresh=1971 gap=726 poll_thresh=16 ino=257 dd-2584 [006] 249.610471: balance_dirty_state: bdi btrfs-1: dirty=657 wb=601 unstable=0 bg_thresh=986 thresh=1972 gap=714 poll_thresh=12 ino=257 dd-2584 [006] 249.610544: balance_dirty_state: bdi btrfs-1: dirty=670 wb=601 unstable=0 bg_thresh=985 thresh=1971 gap=700 poll_thresh=13 ino=257 dd-2584 [006] 249.610799: balance_dirty_state: bdi btrfs-1: dirty=696 wb=601 unstable=0 bg_thresh=985 thresh=1970 gap=673 poll_thresh=14 ino=257 dd-2584 [006] 249.610868: balance_dirty_state: bdi btrfs-1: dirty=709 wb=601 unstable=0 bg_thresh=984 thresh=1969 gap=659 poll_thresh=15 ino=257 dd-2584 [006] 249.610936: balance_dirty_state: bdi btrfs-1: dirty=722 wb=601 unstable=0 bg_thresh=985 thresh=1970 gap=647 poll_thresh=16 ino=257 dd-2584 [006] 249.611072: balance_dirty_state: bdi btrfs-1: dirty=748 wb=601 unstable=0 bg_thresh=985 thresh=1970 gap=621 poll_thresh=17 ino=257 dd-2584 [006] 249.611236: balance_dirty_state: bdi btrfs-1: dirty=787 wb=526 unstable=0 bg_thresh=985 thresh=1971 gap=658 poll_thresh=18 ino=257 dd-2584 [006] 249.611382: balance_dirty_state: bdi btrfs-1: dirty=813 wb=476 unstable=0 bg_thresh=985 thresh=1971 gap=682 poll_thresh=19 ino=257 dd-2584 [006] 249.611515: balance_dirty_state: bdi btrfs-1: dirty=852 wb=476 unstable=0 bg_thresh=984 thresh=1969 gap=641 poll_thresh=20 ino=257 dd-2584 [006] 249.611651: balance_dirty_state: bdi btrfs-1: dirty=878 wb=476 unstable=0 bg_thresh=985 thresh=1971 gap=617 poll_thresh=21 ino=257 dd-2584 [006] 249.611786: balance_dirty_state: bdi btrfs-1: dirty=917 wb=476 unstable=0 bg_thresh=984 thresh=1969 gap=576 poll_thresh=22 ino=257 dd-2584 [006] 249.612086: balance_dirty_state: bdi btrfs-1: dirty=943 wb=476 unstable=0 bg_thresh=984 thresh=1969 gap=550 poll_thresh=23 ino=257 dd-2584 [006] 249.612225: balance_dirty_state: bdi btrfs-1: dirty=982 wb=476 unstable=0 bg_thresh=986 thresh=1972 gap=514 poll_thresh=24 ino=257 dd-2584 [006] 249.612360: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=476 unstable=0 bg_thresh=983 thresh=1966 gap=470 poll_thresh=25 ino=257 dd-2584 [006] 249.612365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 249.612440: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17008 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 249.614062: writeback_single_inode: bdi btrfs-1: ino=257 state= age=344 wrote=656 to_write=7536 dd-2584 [002] 249.618317: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1127 unstable=0 bg_thresh=995 thresh=1990 gap=494 poll_thresh=25 ino=257 dd-2584 [002] 249.618324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.626427: balance_dirty_state: bdi btrfs-1: dirty=369 wb=852 unstable=0 bg_thresh=998 thresh=1996 gap=775 poll_thresh=25 ino=257 dd-2584 [002] 249.626561: balance_dirty_state: bdi btrfs-1: dirty=369 wb=852 unstable=0 bg_thresh=1000 thresh=2001 gap=780 poll_thresh=19 ino=257 dd-2584 [002] 249.626800: balance_dirty_state: bdi btrfs-1: dirty=419 wb=852 unstable=0 bg_thresh=1002 thresh=2005 gap=734 poll_thresh=20 ino=257 dd-2584 [002] 249.627038: balance_dirty_state: bdi btrfs-1: dirty=444 wb=852 unstable=0 bg_thresh=1002 thresh=2004 gap=708 poll_thresh=21 ino=257 dd-2584 [002] 249.627275: balance_dirty_state: bdi btrfs-1: dirty=469 wb=852 unstable=0 bg_thresh=1001 thresh=2003 gap=682 poll_thresh=22 ino=257 dd-2584 [002] 249.627514: balance_dirty_state: bdi btrfs-1: dirty=519 wb=852 unstable=0 bg_thresh=1003 thresh=2007 gap=636 poll_thresh=23 ino=257 dd-2584 [002] 249.627751: balance_dirty_state: bdi btrfs-1: dirty=544 wb=852 unstable=0 bg_thresh=1003 thresh=2006 gap=610 poll_thresh=24 ino=257 dd-2584 [002] 249.628358: balance_dirty_state: bdi btrfs-1: dirty=569 wb=852 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=25 ino=257 dd-2584 [002] 249.628596: balance_dirty_state: bdi btrfs-1: dirty=594 wb=852 unstable=0 bg_thresh=999 thresh=1998 gap=552 poll_thresh=26 ino=257 dd-2584 [002] 249.628832: balance_dirty_state: bdi btrfs-1: dirty=644 wb=852 unstable=0 bg_thresh=1001 thresh=2002 gap=506 poll_thresh=27 ino=257 dd-2584 [002] 249.629065: balance_dirty_state: bdi btrfs-1: dirty=669 wb=852 unstable=0 bg_thresh=1000 thresh=2001 gap=480 poll_thresh=28 ino=257 dd-2584 [002] 249.629074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.634410: balance_dirty_state: bdi btrfs-1: dirty=669 wb=727 unstable=0 bg_thresh=998 thresh=1997 gap=601 poll_thresh=28 ino=257 dd-2584 [002] 249.634489: balance_dirty_state: bdi btrfs-1: dirty=694 wb=727 unstable=0 bg_thresh=998 thresh=1997 gap=576 poll_thresh=21 ino=257 dd-2584 [002] 249.634607: balance_dirty_state: bdi btrfs-1: dirty=719 wb=727 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=22 ino=257 dd-2584 [002] 249.634726: balance_dirty_state: bdi btrfs-1: dirty=744 wb=727 unstable=0 bg_thresh=1000 thresh=2000 gap=529 poll_thresh=23 ino=257 dd-2584 [002] 249.634846: balance_dirty_state: bdi btrfs-1: dirty=769 wb=727 unstable=0 bg_thresh=999 thresh=1999 gap=503 poll_thresh=24 ino=257 dd-2584 [002] 249.635146: balance_dirty_state: bdi btrfs-1: dirty=819 wb=727 unstable=0 bg_thresh=999 thresh=1998 gap=452 poll_thresh=25 ino=257 dd-2584 [002] 249.635151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.642441: balance_dirty_state: bdi btrfs-1: dirty=819 wb=727 unstable=0 bg_thresh=1000 thresh=2000 gap=454 poll_thresh=25 ino=257 dd-2584 [006] 249.642457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.650424: balance_dirty_state: bdi btrfs-1: dirty=819 wb=527 unstable=0 bg_thresh=1000 thresh=2001 gap=655 poll_thresh=25 ino=257 dd-2584 [006] 249.650553: balance_dirty_state: bdi btrfs-1: dirty=844 wb=527 unstable=0 bg_thresh=1000 thresh=2001 gap=630 poll_thresh=19 ino=257 dd-2584 [006] 249.650785: balance_dirty_state: bdi btrfs-1: dirty=869 wb=527 unstable=0 bg_thresh=1003 thresh=2006 gap=610 poll_thresh=20 ino=257 dd-2584 [006] 249.651021: balance_dirty_state: bdi btrfs-1: dirty=894 wb=527 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=21 ino=257 dd-2584 [006] 249.651255: balance_dirty_state: bdi btrfs-1: dirty=944 wb=527 unstable=0 bg_thresh=1004 thresh=2009 gap=538 poll_thresh=22 ino=257 dd-2584 [006] 249.651493: balance_dirty_state: bdi btrfs-1: dirty=969 wb=527 unstable=0 bg_thresh=1004 thresh=2008 gap=512 poll_thresh=23 ino=257 dd-2584 [006] 249.651731: balance_dirty_state: bdi btrfs-1: dirty=994 wb=527 unstable=0 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=24 ino=257 dd-2584 [006] 249.651739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=100% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.658487: balance_dirty_state: bdi btrfs-1: dirty=994 wb=402 unstable=0 bg_thresh=1005 thresh=2010 gap=614 poll_thresh=24 ino=257 dd-2584 [006] 249.658599: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=402 unstable=0 bg_thresh=1004 thresh=2009 gap=588 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 249.658664: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17056 wrote=0 to_write=8192 dd-2584 [006] 249.658725: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=402 unstable=0 bg_thresh=1006 thresh=2013 gap=567 poll_thresh=19 ino=257 dd-2584 [006] 249.659033: balance_dirty_state: bdi btrfs-1: dirty=944 wb=527 unstable=0 bg_thresh=1006 thresh=2012 gap=541 poll_thresh=20 ino=257 dd-2584 [006] 249.659166: balance_dirty_state: bdi btrfs-1: dirty=944 wb=577 unstable=0 bg_thresh=1005 thresh=2011 gap=490 poll_thresh=21 ino=257 dd-2584 [006] 249.659167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 249.661214: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=736 to_write=7456 dd-2584 [006] 249.666473: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1011 unstable=0 bg_thresh=1005 thresh=2010 gap=630 poll_thresh=21 ino=257 dd-2584 [006] 249.666546: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1011 unstable=0 bg_thresh=1005 thresh=2010 gap=630 poll_thresh=16 ino=257 dd-2584 [006] 249.666697: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1011 unstable=0 bg_thresh=1007 thresh=2014 gap=609 poll_thresh=17 ino=257 dd-2584 [006] 249.666820: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1011 unstable=0 bg_thresh=1003 thresh=2007 gap=552 poll_thresh=18 ino=257 dd-2584 [006] 249.666942: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1011 unstable=0 bg_thresh=1003 thresh=2006 gap=526 poll_thresh=19 ino=257 dd-2584 [006] 249.667067: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1011 unstable=0 bg_thresh=1002 thresh=2005 gap=500 poll_thresh=20 ino=257 dd-2584 [006] 249.667072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.674466: balance_dirty_state: bdi btrfs-1: dirty=494 wb=881 unstable=0 bg_thresh=999 thresh=1999 gap=624 poll_thresh=20 ino=257 dd-2584 [006] 249.674548: balance_dirty_state: bdi btrfs-1: dirty=519 wb=881 unstable=0 bg_thresh=1002 thresh=2004 gap=604 poll_thresh=15 ino=257 dd-2584 [006] 249.674609: balance_dirty_state: bdi btrfs-1: dirty=544 wb=881 unstable=0 bg_thresh=1001 thresh=2003 gap=578 poll_thresh=16 ino=257 dd-2584 [006] 249.674731: balance_dirty_state: bdi btrfs-1: dirty=569 wb=881 unstable=0 bg_thresh=1001 thresh=2002 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 249.675042: balance_dirty_state: bdi btrfs-1: dirty=594 wb=881 unstable=0 bg_thresh=1000 thresh=2001 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 249.675164: balance_dirty_state: bdi btrfs-1: dirty=619 wb=881 unstable=0 bg_thresh=1002 thresh=2005 gap=505 poll_thresh=19 ino=257 dd-2584 [006] 249.675285: balance_dirty_state: bdi btrfs-1: dirty=669 wb=881 unstable=0 bg_thresh=1002 thresh=2004 gap=454 poll_thresh=20 ino=257 dd-2584 [006] 249.675290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.682474: balance_dirty_state: bdi btrfs-1: dirty=669 wb=726 unstable=0 bg_thresh=1004 thresh=2008 gap=613 poll_thresh=20 ino=257 dd-2584 [006] 249.682605: balance_dirty_state: bdi btrfs-1: dirty=669 wb=726 unstable=0 bg_thresh=1003 thresh=2007 gap=612 poll_thresh=15 ino=257 dd-2584 [006] 249.682724: balance_dirty_state: bdi btrfs-1: dirty=694 wb=726 unstable=0 bg_thresh=1003 thresh=2007 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 249.682959: balance_dirty_state: bdi btrfs-1: dirty=719 wb=726 unstable=0 bg_thresh=1003 thresh=2006 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 249.683196: balance_dirty_state: bdi btrfs-1: dirty=769 wb=726 unstable=0 bg_thresh=1005 thresh=2010 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 249.683348: balance_dirty_state: bdi btrfs-1: dirty=794 wb=726 unstable=0 bg_thresh=1004 thresh=2008 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 249.683352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.690466: balance_dirty_state: bdi btrfs-1: dirty=794 wb=726 unstable=0 bg_thresh=1005 thresh=2011 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 249.690472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.698508: balance_dirty_state: bdi btrfs-1: dirty=794 wb=476 unstable=0 bg_thresh=1004 thresh=2009 gap=739 poll_thresh=19 ino=257 dd-2584 [006] 249.698614: balance_dirty_state: bdi btrfs-1: dirty=794 wb=476 unstable=0 bg_thresh=1004 thresh=2008 gap=738 poll_thresh=14 ino=257 dd-2584 [006] 249.698675: balance_dirty_state: bdi btrfs-1: dirty=819 wb=476 unstable=0 bg_thresh=1004 thresh=2008 gap=713 poll_thresh=15 ino=257 dd-2584 [006] 249.698916: balance_dirty_state: bdi btrfs-1: dirty=844 wb=351 unstable=0 bg_thresh=1003 thresh=2006 gap=811 poll_thresh=16 ino=257 dd-2584 [006] 249.699041: balance_dirty_state: bdi btrfs-1: dirty=869 wb=351 unstable=0 bg_thresh=1001 thresh=2002 gap=782 poll_thresh=17 ino=257 dd-2584 [006] 249.699164: balance_dirty_state: bdi btrfs-1: dirty=894 wb=351 unstable=0 bg_thresh=1001 thresh=2002 gap=757 poll_thresh=18 ino=257 dd-2584 [006] 249.699286: balance_dirty_state: bdi btrfs-1: dirty=944 wb=351 unstable=0 bg_thresh=1000 thresh=2000 gap=705 poll_thresh=19 ino=257 dd-2584 [006] 249.699408: balance_dirty_state: bdi btrfs-1: dirty=969 wb=351 unstable=0 bg_thresh=1005 thresh=2011 gap=691 poll_thresh=20 ino=257 dd-2584 [006] 249.699524: balance_dirty_state: bdi btrfs-1: dirty=994 wb=351 unstable=0 bg_thresh=1007 thresh=2015 gap=670 poll_thresh=21 ino=257 dd-2584 [006] 249.699636: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=351 unstable=0 bg_thresh=1007 thresh=2014 gap=644 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 249.699720: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17096 wrote=0 to_write=8192 dd-2584 [006] 249.699761: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=351 unstable=0 bg_thresh=1006 thresh=2013 gap=593 poll_thresh=23 ino=257 dd-2584 [006] 249.700051: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=451 unstable=0 bg_thresh=1006 thresh=2012 gap=542 poll_thresh=24 ino=257 dd-2584 [006] 249.700184: balance_dirty_state: bdi btrfs-1: dirty=969 wb=526 unstable=0 bg_thresh=1008 thresh=2016 gap=521 poll_thresh=25 ino=257 dd-2584 [006] 249.700319: balance_dirty_state: bdi btrfs-1: dirty=969 wb=576 unstable=0 bg_thresh=1004 thresh=2009 gap=464 poll_thresh=26 ino=257 dd-2584 [006] 249.700321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 249.703001: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=800 to_write=7392 dd-2584 [006] 249.706470: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1151 unstable=0 bg_thresh=1004 thresh=2009 gap=489 poll_thresh=26 ino=257 dd-2584 [006] 249.706475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.714436: balance_dirty_state: bdi btrfs-1: dirty=369 wb=951 unstable=0 bg_thresh=999 thresh=1999 gap=679 poll_thresh=26 ino=257 dd-2584 [006] 249.714515: balance_dirty_state: bdi btrfs-1: dirty=369 wb=901 unstable=0 bg_thresh=1002 thresh=2004 gap=734 poll_thresh=19 ino=257 dd-2584 [006] 249.714640: balance_dirty_state: bdi btrfs-1: dirty=394 wb=901 unstable=0 bg_thresh=1004 thresh=2008 gap=713 poll_thresh=20 ino=257 dd-2584 [006] 249.714759: balance_dirty_state: bdi btrfs-1: dirty=444 wb=901 unstable=0 bg_thresh=1003 thresh=2007 gap=662 poll_thresh=21 ino=257 dd-2584 [006] 249.714875: balance_dirty_state: bdi btrfs-1: dirty=469 wb=901 unstable=0 bg_thresh=1003 thresh=2006 gap=636 poll_thresh=22 ino=257 dd-2584 [006] 249.714993: balance_dirty_state: bdi btrfs-1: dirty=494 wb=901 unstable=0 bg_thresh=1005 thresh=2010 gap=615 poll_thresh=23 ino=257 dd-2584 [006] 249.715113: balance_dirty_state: bdi btrfs-1: dirty=544 wb=901 unstable=0 bg_thresh=1004 thresh=2009 gap=564 poll_thresh=24 ino=257 dd-2584 [006] 249.715415: balance_dirty_state: bdi btrfs-1: dirty=569 wb=901 unstable=0 bg_thresh=1004 thresh=2008 gap=538 poll_thresh=25 ino=257 dd-2584 [006] 249.715536: balance_dirty_state: bdi btrfs-1: dirty=594 wb=901 unstable=0 bg_thresh=1000 thresh=2001 gap=506 poll_thresh=26 ino=257 dd-2584 [006] 249.715658: balance_dirty_state: bdi btrfs-1: dirty=619 wb=901 unstable=0 bg_thresh=1002 thresh=2005 gap=485 poll_thresh=27 ino=257 dd-2584 [006] 249.715662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.722339: balance_dirty_state: bdi btrfs-1: dirty=619 wb=801 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=27 ino=257 dd-2584 [006] 249.722411: balance_dirty_state: bdi btrfs-1: dirty=644 wb=801 unstable=0 bg_thresh=996 thresh=1993 gap=548 poll_thresh=20 ino=257 dd-2584 [006] 249.722540: balance_dirty_state: bdi btrfs-1: dirty=669 wb=801 unstable=0 bg_thresh=998 thresh=1997 gap=527 poll_thresh=21 ino=257 dd-2584 [006] 249.722669: balance_dirty_state: bdi btrfs-1: dirty=719 wb=801 unstable=0 bg_thresh=998 thresh=1996 gap=476 poll_thresh=22 ino=257 dd-2584 [006] 249.722673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.730341: balance_dirty_state: bdi btrfs-1: dirty=719 wb=801 unstable=0 bg_thresh=981 thresh=1963 gap=443 poll_thresh=22 ino=257 dd-2584 [006] 249.730346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.738465: balance_dirty_state: bdi btrfs-1: dirty=719 wb=526 unstable=0 bg_thresh=988 thresh=1977 gap=732 poll_thresh=22 ino=257 dd-2584 [006] 249.738540: balance_dirty_state: bdi btrfs-1: dirty=719 wb=526 unstable=0 bg_thresh=991 thresh=1982 gap=737 poll_thresh=16 ino=257 dd-2584 [006] 249.738666: balance_dirty_state: bdi btrfs-1: dirty=769 wb=526 unstable=0 bg_thresh=990 thresh=1981 gap=686 poll_thresh=17 ino=257 dd-2584 [006] 249.738790: balance_dirty_state: bdi btrfs-1: dirty=794 wb=526 unstable=0 bg_thresh=990 thresh=1980 gap=660 poll_thresh=18 ino=257 dd-2584 [006] 249.739093: balance_dirty_state: bdi btrfs-1: dirty=819 wb=526 unstable=0 bg_thresh=989 thresh=1979 gap=634 poll_thresh=19 ino=257 dd-2584 [006] 249.739213: balance_dirty_state: bdi btrfs-1: dirty=844 wb=526 unstable=0 bg_thresh=991 thresh=1983 gap=613 poll_thresh=20 ino=257 dd-2584 [006] 249.739332: balance_dirty_state: bdi btrfs-1: dirty=894 wb=526 unstable=0 bg_thresh=991 thresh=1982 gap=562 poll_thresh=21 ino=257 dd-2584 [006] 249.739451: balance_dirty_state: bdi btrfs-1: dirty=919 wb=526 unstable=0 bg_thresh=987 thresh=1975 gap=530 poll_thresh=22 ino=257 dd-2584 [006] 249.739570: balance_dirty_state: bdi btrfs-1: dirty=944 wb=526 unstable=0 bg_thresh=989 thresh=1979 gap=509 poll_thresh=23 ino=257 dd-2584 [006] 249.739693: balance_dirty_state: bdi btrfs-1: dirty=994 wb=526 unstable=0 bg_thresh=989 thresh=1978 gap=458 poll_thresh=24 ino=257 dd-2584 [006] 249.739698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 249.739748: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17136 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 249.741246: writeback_single_inode: bdi btrfs-1: ino=257 state= age=112 wrote=624 to_write=7568 dd-2584 [006] 249.746373: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1026 unstable=0 bg_thresh=984 thresh=1968 gap=573 poll_thresh=24 ino=257 dd-2584 [006] 249.746448: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1026 unstable=0 bg_thresh=984 thresh=1968 gap=573 poll_thresh=18 ino=257 dd-2584 [006] 249.746575: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1026 unstable=0 bg_thresh=983 thresh=1966 gap=546 poll_thresh=19 ino=257 dd-2584 [006] 249.746886: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1026 unstable=0 bg_thresh=982 thresh=1965 gap=495 poll_thresh=20 ino=257 dd-2584 [006] 249.747006: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1026 unstable=0 bg_thresh=982 thresh=1964 gap=469 poll_thresh=21 ino=257 dd-2584 [006] 249.747011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-308% task_weight=99% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.754449: balance_dirty_state: bdi btrfs-1: dirty=469 wb=901 unstable=0 bg_thresh=987 thresh=1974 gap=604 poll_thresh=21 ino=257 dd-2584 [006] 249.754516: balance_dirty_state: bdi btrfs-1: dirty=494 wb=901 unstable=0 bg_thresh=989 thresh=1979 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 249.754637: balance_dirty_state: bdi btrfs-1: dirty=519 wb=901 unstable=0 bg_thresh=989 thresh=1978 gap=558 poll_thresh=17 ino=257 dd-2584 [006] 249.754758: balance_dirty_state: bdi btrfs-1: dirty=544 wb=901 unstable=0 bg_thresh=988 thresh=1976 gap=531 poll_thresh=18 ino=257 dd-2584 [006] 249.754879: balance_dirty_state: bdi btrfs-1: dirty=569 wb=901 unstable=0 bg_thresh=987 thresh=1975 gap=505 poll_thresh=19 ino=257 dd-2584 [006] 249.754999: balance_dirty_state: bdi btrfs-1: dirty=619 wb=901 unstable=0 bg_thresh=987 thresh=1974 gap=454 poll_thresh=20 ino=257 dd-2584 [006] 249.755003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.762395: balance_dirty_state: bdi btrfs-1: dirty=619 wb=776 unstable=0 bg_thresh=985 thresh=1970 gap=575 poll_thresh=20 ino=257 dd-2584 [001] 249.762490: balance_dirty_state: bdi btrfs-1: dirty=619 wb=776 unstable=0 bg_thresh=985 thresh=1970 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 249.762560: balance_dirty_state: bdi btrfs-1: dirty=644 wb=776 unstable=0 bg_thresh=987 thresh=1975 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 249.762707: balance_dirty_state: bdi btrfs-1: dirty=669 wb=776 unstable=0 bg_thresh=996 thresh=1992 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 249.763168: balance_dirty_state: bdi btrfs-1: dirty=719 wb=776 unstable=0 bg_thresh=998 thresh=1997 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 249.763346: balance_dirty_state: bdi btrfs-1: dirty=744 wb=776 unstable=0 bg_thresh=1000 thresh=2001 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 249.763353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.770408: balance_dirty_state: bdi btrfs-1: dirty=744 wb=651 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=19 ino=257 dd-2584 [001] 249.770491: balance_dirty_state: bdi btrfs-1: dirty=769 wb=651 unstable=0 bg_thresh=993 thresh=1987 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 249.770568: balance_dirty_state: bdi btrfs-1: dirty=769 wb=651 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 249.770647: balance_dirty_state: bdi btrfs-1: dirty=794 wb=651 unstable=0 bg_thresh=993 thresh=1986 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 249.770800: balance_dirty_state: bdi btrfs-1: dirty=819 wb=651 unstable=0 bg_thresh=995 thresh=1990 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 249.770956: balance_dirty_state: bdi btrfs-1: dirty=844 wb=651 unstable=0 bg_thresh=994 thresh=1989 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 249.770961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.778414: balance_dirty_state: bdi btrfs-1: dirty=844 wb=476 unstable=0 bg_thresh=994 thresh=1989 gap=669 poll_thresh=18 ino=257 dd-2584 [001] 249.778492: balance_dirty_state: bdi btrfs-1: dirty=869 wb=476 unstable=0 bg_thresh=997 thresh=1994 gap=649 poll_thresh=13 ino=257 dd-2584 [001] 249.778550: balance_dirty_state: bdi btrfs-1: dirty=894 wb=476 unstable=0 bg_thresh=994 thresh=1988 gap=618 poll_thresh=14 ino=257 dd-2584 [001] 249.778608: balance_dirty_state: bdi btrfs-1: dirty=894 wb=476 unstable=0 bg_thresh=996 thresh=1993 gap=623 poll_thresh=15 ino=257 dd-2584 [001] 249.778666: balance_dirty_state: bdi btrfs-1: dirty=919 wb=476 unstable=0 bg_thresh=993 thresh=1987 gap=592 poll_thresh=16 ino=257 dd-2584 [001] 249.778950: balance_dirty_state: bdi btrfs-1: dirty=944 wb=476 unstable=0 bg_thresh=995 thresh=1991 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 249.779064: balance_dirty_state: bdi btrfs-1: dirty=994 wb=476 unstable=0 bg_thresh=995 thresh=1990 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 249.779179: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=476 unstable=0 bg_thresh=994 thresh=1989 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 249.779183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 249.779270: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17176 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 249.781226: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=656 to_write=7536 dd-2584 [002] 249.786435: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1026 unstable=0 bg_thresh=994 thresh=1989 gap=594 poll_thresh=19 ino=257 dd-2584 [002] 249.786514: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1026 unstable=0 bg_thresh=994 thresh=1988 gap=593 poll_thresh=14 ino=257 dd-2584 [002] 249.786637: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1026 unstable=0 bg_thresh=993 thresh=1987 gap=567 poll_thresh=15 ino=257 dd-2584 [002] 249.786756: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1026 unstable=0 bg_thresh=996 thresh=1992 gap=547 poll_thresh=16 ino=257 dd-2584 [002] 249.786989: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1026 unstable=0 bg_thresh=995 thresh=1991 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 249.787224: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1026 unstable=0 bg_thresh=995 thresh=1990 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 249.787232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.794527: balance_dirty_state: bdi btrfs-1: dirty=469 wb=901 unstable=0 bg_thresh=995 thresh=1991 gap=621 poll_thresh=18 ino=257 dd-2584 [002] 249.794655: balance_dirty_state: bdi btrfs-1: dirty=494 wb=901 unstable=0 bg_thresh=992 thresh=1985 gap=590 poll_thresh=13 ino=257 dd-2584 [002] 249.794775: balance_dirty_state: bdi btrfs-1: dirty=494 wb=901 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=14 ino=257 dd-2584 [002] 249.794892: balance_dirty_state: bdi btrfs-1: dirty=519 wb=901 unstable=0 bg_thresh=994 thresh=1989 gap=569 poll_thresh=15 ino=257 dd-2584 [002] 249.795010: balance_dirty_state: bdi btrfs-1: dirty=544 wb=901 unstable=0 bg_thresh=997 thresh=1994 gap=549 poll_thresh=16 ino=257 dd-2584 [002] 249.795607: balance_dirty_state: bdi btrfs-1: dirty=569 wb=901 unstable=0 bg_thresh=996 thresh=1993 gap=523 poll_thresh=17 ino=257 dd-2584 [002] 249.795729: balance_dirty_state: bdi btrfs-1: dirty=594 wb=901 unstable=0 bg_thresh=995 thresh=1991 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 249.795734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.802524: balance_dirty_state: bdi btrfs-1: dirty=594 wb=776 unstable=0 bg_thresh=995 thresh=1991 gap=621 poll_thresh=18 ino=257 dd-2584 [002] 249.802600: balance_dirty_state: bdi btrfs-1: dirty=619 wb=776 unstable=0 bg_thresh=991 thresh=1983 gap=588 poll_thresh=13 ino=257 dd-2584 [002] 249.802665: balance_dirty_state: bdi btrfs-1: dirty=644 wb=776 unstable=0 bg_thresh=988 thresh=1977 gap=557 poll_thresh=14 ino=257 dd-2584 [002] 249.802725: balance_dirty_state: bdi btrfs-1: dirty=644 wb=776 unstable=0 bg_thresh=994 thresh=1988 gap=568 poll_thresh=15 ino=257 dd-2584 [002] 249.802787: balance_dirty_state: bdi btrfs-1: dirty=669 wb=776 unstable=0 bg_thresh=990 thresh=1980 gap=535 poll_thresh=16 ino=257 dd-2584 [002] 249.802908: balance_dirty_state: bdi btrfs-1: dirty=694 wb=776 unstable=0 bg_thresh=991 thresh=1983 gap=513 poll_thresh=17 ino=257 dd-2584 [002] 249.803032: balance_dirty_state: bdi btrfs-1: dirty=719 wb=776 unstable=0 bg_thresh=994 thresh=1988 gap=493 poll_thresh=18 ino=257 dd-2584 [002] 249.803036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.811532: balance_dirty_state: bdi btrfs-1: dirty=719 wb=676 unstable=0 bg_thresh=993 thresh=1987 gap=592 poll_thresh=18 ino=257 dd-2584 [006] 249.811616: balance_dirty_state: bdi btrfs-1: dirty=719 wb=676 unstable=0 bg_thresh=996 thresh=1992 gap=597 poll_thresh=13 ino=257 dd-2584 [006] 249.811673: balance_dirty_state: bdi btrfs-1: dirty=744 wb=676 unstable=0 bg_thresh=993 thresh=1986 gap=566 poll_thresh=14 ino=257 dd-2584 [006] 249.811731: balance_dirty_state: bdi btrfs-1: dirty=769 wb=676 unstable=0 bg_thresh=995 thresh=1991 gap=546 poll_thresh=15 ino=257 dd-2584 [006] 249.811787: balance_dirty_state: bdi btrfs-1: dirty=769 wb=676 unstable=0 bg_thresh=995 thresh=1990 gap=545 poll_thresh=16 ino=257 dd-2584 [006] 249.812089: balance_dirty_state: bdi btrfs-1: dirty=819 wb=676 unstable=0 bg_thresh=994 thresh=1988 gap=493 poll_thresh=17 ino=257 dd-2584 [006] 249.812094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=64408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.818593: balance_dirty_state: bdi btrfs-1: dirty=819 wb=551 unstable=0 bg_thresh=993 thresh=1987 gap=617 poll_thresh=17 ino=257 dd-2584 [006] 249.818664: balance_dirty_state: bdi btrfs-1: dirty=819 wb=551 unstable=0 bg_thresh=989 thresh=1979 gap=609 poll_thresh=13 ino=257 dd-2584 [006] 249.818727: balance_dirty_state: bdi btrfs-1: dirty=844 wb=551 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 249.818798: balance_dirty_state: bdi btrfs-1: dirty=869 wb=501 unstable=0 bg_thresh=997 thresh=1995 gap=625 poll_thresh=15 ino=257 dd-2584 [006] 249.818873: balance_dirty_state: bdi btrfs-1: dirty=869 wb=426 unstable=0 bg_thresh=997 thresh=1994 gap=699 poll_thresh=16 ino=257 dd-2584 [006] 249.819074: balance_dirty_state: bdi btrfs-1: dirty=894 wb=426 unstable=0 bg_thresh=996 thresh=1993 gap=673 poll_thresh=17 ino=257 dd-2584 [006] 249.819309: balance_dirty_state: bdi btrfs-1: dirty=944 wb=426 unstable=0 bg_thresh=996 thresh=1992 gap=622 poll_thresh=18 ino=257 dd-2584 [006] 249.819542: balance_dirty_state: bdi btrfs-1: dirty=969 wb=426 unstable=0 bg_thresh=995 thresh=1991 gap=596 poll_thresh=19 ino=257 dd-2584 [006] 249.819778: balance_dirty_state: bdi btrfs-1: dirty=994 wb=426 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=20 ino=257 dd-2584 [006] 249.820011: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=426 unstable=0 bg_thresh=997 thresh=1994 gap=524 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 249.820099: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17216 wrote=0 to_write=8192 dd-2584 [006] 249.820627: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=476 unstable=0 bg_thresh=996 thresh=1993 gap=498 poll_thresh=22 ino=257 dd-2584 [006] 249.820630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 249.822258: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=720 to_write=7472 dd-2584 [006] 249.826498: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1126 unstable=0 bg_thresh=989 thresh=1979 gap=509 poll_thresh=22 ino=257 dd-2584 [006] 249.826567: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1126 unstable=0 bg_thresh=989 thresh=1978 gap=508 poll_thresh=16 ino=257 dd-2584 [006] 249.826701: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1126 unstable=0 bg_thresh=988 thresh=1976 gap=456 poll_thresh=17 ino=257 dd-2584 [006] 249.826707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=97% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.834421: balance_dirty_state: bdi btrfs-1: dirty=394 wb=851 unstable=0 bg_thresh=993 thresh=1986 gap=741 poll_thresh=17 ino=257 dd-2584 [006] 249.834485: balance_dirty_state: bdi btrfs-1: dirty=394 wb=851 unstable=0 bg_thresh=992 thresh=1985 gap=740 poll_thresh=13 ino=257 dd-2584 [006] 249.834546: balance_dirty_state: bdi btrfs-1: dirty=419 wb=851 unstable=0 bg_thresh=992 thresh=1985 gap=715 poll_thresh=14 ino=257 dd-2584 [006] 249.834603: balance_dirty_state: bdi btrfs-1: dirty=444 wb=851 unstable=0 bg_thresh=992 thresh=1984 gap=689 poll_thresh=15 ino=257 dd-2584 [006] 249.834660: balance_dirty_state: bdi btrfs-1: dirty=444 wb=851 unstable=0 bg_thresh=992 thresh=1984 gap=689 poll_thresh=16 ino=257 dd-2584 [006] 249.834773: balance_dirty_state: bdi btrfs-1: dirty=494 wb=851 unstable=0 bg_thresh=994 thresh=1988 gap=643 poll_thresh=17 ino=257 dd-2584 [006] 249.834887: balance_dirty_state: bdi btrfs-1: dirty=519 wb=851 unstable=0 bg_thresh=993 thresh=1987 gap=617 poll_thresh=18 ino=257 dd-2584 [006] 249.835000: balance_dirty_state: bdi btrfs-1: dirty=544 wb=851 unstable=0 bg_thresh=993 thresh=1986 gap=591 poll_thresh=19 ino=257 dd-2584 [006] 249.835288: balance_dirty_state: bdi btrfs-1: dirty=569 wb=851 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=20 ino=257 dd-2584 [006] 249.835405: balance_dirty_state: bdi btrfs-1: dirty=619 wb=851 unstable=0 bg_thresh=994 thresh=1989 gap=519 poll_thresh=21 ino=257 dd-2584 [006] 249.835524: balance_dirty_state: bdi btrfs-1: dirty=644 wb=851 unstable=0 bg_thresh=991 thresh=1982 gap=487 poll_thresh=22 ino=257 dd-2584 [006] 249.835528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.842381: balance_dirty_state: bdi btrfs-1: dirty=644 wb=726 unstable=0 bg_thresh=991 thresh=1983 gap=613 poll_thresh=22 ino=257 dd-2584 [006] 249.842448: balance_dirty_state: bdi btrfs-1: dirty=669 wb=701 unstable=0 bg_thresh=990 thresh=1981 gap=611 poll_thresh=16 ino=257 dd-2584 [006] 249.842571: balance_dirty_state: bdi btrfs-1: dirty=694 wb=701 unstable=0 bg_thresh=990 thresh=1980 gap=585 poll_thresh=17 ino=257 dd-2584 [006] 249.842695: balance_dirty_state: bdi btrfs-1: dirty=719 wb=701 unstable=0 bg_thresh=991 thresh=1982 gap=562 poll_thresh=18 ino=257 dd-2584 [006] 249.842818: balance_dirty_state: bdi btrfs-1: dirty=744 wb=701 unstable=0 bg_thresh=993 thresh=1987 gap=542 poll_thresh=19 ino=257 dd-2584 [006] 249.842941: balance_dirty_state: bdi btrfs-1: dirty=794 wb=701 unstable=0 bg_thresh=989 thresh=1979 gap=484 poll_thresh=20 ino=257 dd-2584 [006] 249.842945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.850394: balance_dirty_state: bdi btrfs-1: dirty=794 wb=701 unstable=0 bg_thresh=994 thresh=1989 gap=494 poll_thresh=20 ino=257 dd-2584 [006] 249.850398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.858424: balance_dirty_state: bdi btrfs-1: dirty=794 wb=451 unstable=0 bg_thresh=994 thresh=1988 gap=743 poll_thresh=20 ino=257 dd-2584 [006] 249.858485: balance_dirty_state: bdi btrfs-1: dirty=794 wb=451 unstable=0 bg_thresh=991 thresh=1982 gap=737 poll_thresh=15 ino=257 dd-2584 [006] 249.858546: balance_dirty_state: bdi btrfs-1: dirty=819 wb=451 unstable=0 bg_thresh=996 thresh=1992 gap=722 poll_thresh=16 ino=257 dd-2584 [006] 249.858831: balance_dirty_state: bdi btrfs-1: dirty=844 wb=451 unstable=0 bg_thresh=995 thresh=1991 gap=696 poll_thresh=17 ino=257 dd-2584 [006] 249.858944: balance_dirty_state: bdi btrfs-1: dirty=894 wb=451 unstable=0 bg_thresh=992 thresh=1984 gap=639 poll_thresh=18 ino=257 dd-2584 [006] 249.859056: balance_dirty_state: bdi btrfs-1: dirty=919 wb=451 unstable=0 bg_thresh=991 thresh=1983 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 249.859169: balance_dirty_state: bdi btrfs-1: dirty=944 wb=451 unstable=0 bg_thresh=993 thresh=1987 gap=592 poll_thresh=20 ino=257 dd-2584 [006] 249.859282: balance_dirty_state: bdi btrfs-1: dirty=969 wb=451 unstable=0 bg_thresh=993 thresh=1986 gap=566 poll_thresh=21 ino=257 dd-2584 [006] 249.859393: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=451 unstable=0 bg_thresh=992 thresh=1985 gap=515 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 249.859456: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17256 wrote=0 to_write=8192 dd-2584 [006] 249.859519: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=451 unstable=0 bg_thresh=994 thresh=1989 gap=494 poll_thresh=23 ino=257 dd-2584 [006] 249.859521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 249.861097: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=704 to_write=7488 dd-2584 [006] 249.866452: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1051 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=23 ino=257 dd-2584 [006] 249.866520: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1051 unstable=0 bg_thresh=996 thresh=1993 gap=573 poll_thresh=17 ino=257 dd-2584 [006] 249.866824: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1051 unstable=0 bg_thresh=996 thresh=1992 gap=547 poll_thresh=18 ino=257 dd-2584 [006] 249.866942: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1051 unstable=0 bg_thresh=992 thresh=1985 gap=515 poll_thresh=19 ino=257 dd-2584 [006] 249.867085: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1051 unstable=0 bg_thresh=994 thresh=1989 gap=494 poll_thresh=20 ino=257 dd-2584 [006] 249.867090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 249.875514: balance_dirty_state: bdi btrfs-1: dirty=444 wb=926 unstable=0 bg_thresh=983 thresh=1966 gap=596 poll_thresh=20 ino=257 dd-2584 [002] 249.875581: balance_dirty_state: bdi btrfs-1: dirty=469 wb=926 unstable=0 bg_thresh=985 thresh=1971 gap=576 poll_thresh=15 ino=257 dd-2584 [002] 249.875643: balance_dirty_state: bdi btrfs-1: dirty=494 wb=926 unstable=0 bg_thresh=985 thresh=1970 gap=550 poll_thresh=16 ino=257 dd-2584 [002] 249.875763: balance_dirty_state: bdi btrfs-1: dirty=519 wb=926 unstable=0 bg_thresh=984 thresh=1969 gap=524 poll_thresh=17 ino=257 dd-2584 [002] 249.875883: balance_dirty_state: bdi btrfs-1: dirty=544 wb=926 unstable=0 bg_thresh=984 thresh=1968 gap=498 poll_thresh=18 ino=257 dd-2584 [002] 249.876003: balance_dirty_state: bdi btrfs-1: dirty=594 wb=926 unstable=0 bg_thresh=983 thresh=1967 gap=447 poll_thresh=19 ino=257 dd-2584 [002] 249.876008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 249.882528: balance_dirty_state: bdi btrfs-1: dirty=594 wb=776 unstable=0 bg_thresh=982 thresh=1965 gap=595 poll_thresh=19 ino=257 dd-2584 [005] 249.882599: balance_dirty_state: bdi btrfs-1: dirty=619 wb=776 unstable=0 bg_thresh=982 thresh=1965 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 249.882661: balance_dirty_state: bdi btrfs-1: dirty=619 wb=776 unstable=0 bg_thresh=982 thresh=1964 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 249.882723: balance_dirty_state: bdi btrfs-1: dirty=644 wb=776 unstable=0 bg_thresh=982 thresh=1964 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 249.883030: balance_dirty_state: bdi btrfs-1: dirty=669 wb=776 unstable=0 bg_thresh=981 thresh=1962 gap=517 poll_thresh=17 ino=257 dd-2584 [005] 249.883150: balance_dirty_state: bdi btrfs-1: dirty=719 wb=776 unstable=0 bg_thresh=980 thresh=1961 gap=466 poll_thresh=18 ino=257 dd-2584 [005] 249.883155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-254% task_weight=98% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 249.890479: balance_dirty_state: bdi btrfs-1: dirty=719 wb=701 unstable=0 bg_thresh=981 thresh=1963 gap=543 poll_thresh=18 ino=257 dd-2584 [005] 249.890549: balance_dirty_state: bdi btrfs-1: dirty=719 wb=701 unstable=0 bg_thresh=981 thresh=1962 gap=542 poll_thresh=13 ino=257 dd-2584 [005] 249.890611: balance_dirty_state: bdi btrfs-1: dirty=744 wb=701 unstable=0 bg_thresh=981 thresh=1962 gap=517 poll_thresh=14 ino=257 dd-2584 [005] 249.890671: balance_dirty_state: bdi btrfs-1: dirty=769 wb=701 unstable=0 bg_thresh=980 thresh=1961 gap=491 poll_thresh=15 ino=257 dd-2584 [005] 249.890731: balance_dirty_state: bdi btrfs-1: dirty=769 wb=701 unstable=0 bg_thresh=977 thresh=1955 gap=485 poll_thresh=16 ino=257 dd-2584 [005] 249.890736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1225 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-57% task_gap=-214% task_weight=98% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 249.898477: balance_dirty_state: bdi btrfs-1: dirty=769 wb=701 unstable=0 bg_thresh=982 thresh=1965 gap=495 poll_thresh=16 ino=257 dd-2584 [005] 249.898545: balance_dirty_state: bdi btrfs-1: dirty=794 wb=701 unstable=0 bg_thresh=985 thresh=1970 gap=475 poll_thresh=12 ino=257 dd-2584 [005] 249.898550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-241% task_weight=97% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 249.906474: balance_dirty_state: bdi btrfs-1: dirty=794 wb=326 unstable=0 bg_thresh=985 thresh=1970 gap=850 poll_thresh=12 ino=257 dd-2584 [006] 249.906574: balance_dirty_state: bdi btrfs-1: dirty=819 wb=326 unstable=0 bg_thresh=987 thresh=1975 gap=830 poll_thresh=9 ino=257 dd-2584 [006] 249.906683: balance_dirty_state: bdi btrfs-1: dirty=844 wb=326 unstable=0 bg_thresh=987 thresh=1975 gap=805 poll_thresh=10 ino=257 dd-2584 [006] 249.906790: balance_dirty_state: bdi btrfs-1: dirty=844 wb=326 unstable=0 bg_thresh=990 thresh=1980 gap=810 poll_thresh=11 ino=257 dd-2584 [006] 249.906899: balance_dirty_state: bdi btrfs-1: dirty=869 wb=326 unstable=0 bg_thresh=990 thresh=1980 gap=785 poll_thresh=12 ino=257 dd-2584 [006] 249.907008: balance_dirty_state: bdi btrfs-1: dirty=894 wb=326 unstable=0 bg_thresh=992 thresh=1985 gap=765 poll_thresh=13 ino=257 dd-2584 [006] 249.907123: balance_dirty_state: bdi btrfs-1: dirty=894 wb=326 unstable=0 bg_thresh=992 thresh=1985 gap=765 poll_thresh=14 ino=257 dd-2584 [006] 249.907245: balance_dirty_state: bdi btrfs-1: dirty=919 wb=326 unstable=0 bg_thresh=992 thresh=1984 gap=739 poll_thresh=15 ino=257 dd-2584 [006] 249.907729: balance_dirty_state: bdi btrfs-1: dirty=944 wb=326 unstable=0 bg_thresh=994 thresh=1989 gap=719 poll_thresh=16 ino=257 dd-2584 [006] 249.907964: balance_dirty_state: bdi btrfs-1: dirty=969 wb=326 unstable=0 bg_thresh=994 thresh=1988 gap=693 poll_thresh=17 ino=257 dd-2584 [006] 249.908200: balance_dirty_state: bdi btrfs-1: dirty=994 wb=326 unstable=0 bg_thresh=990 thresh=1981 gap=661 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 249.908251: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17304 wrote=0 to_write=8192 dd-2584 [006] 249.908449: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=326 unstable=0 bg_thresh=992 thresh=1985 gap=640 poll_thresh=19 ino=257 dd-2584 [006] 249.908696: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=376 unstable=0 bg_thresh=992 thresh=1984 gap=589 poll_thresh=20 ino=257 dd-2584 [006] 249.908946: balance_dirty_state: bdi btrfs-1: dirty=994 wb=426 unstable=0 bg_thresh=991 thresh=1983 gap=563 poll_thresh=21 ino=257 dd-2584 [006] 249.909196: balance_dirty_state: bdi btrfs-1: dirty=969 wb=476 unstable=0 bg_thresh=991 thresh=1982 gap=537 poll_thresh=22 ino=257 dd-2584 [006] 249.909429: balance_dirty_state: bdi btrfs-1: dirty=969 wb=526 unstable=0 bg_thresh=993 thresh=1986 gap=491 poll_thresh=23 ino=257 dd-2584 [006] 249.909432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=97% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 249.911917: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=784 to_write=7408 dd-2584 [006] 249.914511: balance_dirty_state: bdi btrfs-1: dirty=394 wb=976 unstable=0 bg_thresh=993 thresh=1986 gap=616 poll_thresh=23 ino=257 dd-2584 [006] 249.914630: balance_dirty_state: bdi btrfs-1: dirty=394 wb=976 unstable=0 bg_thresh=995 thresh=1991 gap=621 poll_thresh=17 ino=257 dd-2584 [006] 249.915188: balance_dirty_state: bdi btrfs-1: dirty=419 wb=976 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=18 ino=257 dd-2584 [006] 249.915410: balance_dirty_state: bdi btrfs-1: dirty=469 wb=976 unstable=0 bg_thresh=991 thresh=1983 gap=538 poll_thresh=19 ino=257 dd-2584 [006] 249.915638: balance_dirty_state: bdi btrfs-1: dirty=494 wb=976 unstable=0 bg_thresh=991 thresh=1982 gap=512 poll_thresh=20 ino=257 dd-2584 [006] 249.915893: balance_dirty_state: bdi btrfs-1: dirty=519 wb=976 unstable=0 bg_thresh=993 thresh=1986 gap=491 poll_thresh=21 ino=257 dd-2584 [006] 249.915905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=98% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.922538: balance_dirty_state: bdi btrfs-1: dirty=519 wb=851 unstable=0 bg_thresh=993 thresh=1986 gap=616 poll_thresh=21 ino=257 dd-2584 [006] 249.922672: balance_dirty_state: bdi btrfs-1: dirty=544 wb=851 unstable=0 bg_thresh=993 thresh=1986 gap=591 poll_thresh=16 ino=257 dd-2584 [006] 249.922961: balance_dirty_state: bdi btrfs-1: dirty=569 wb=851 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=17 ino=257 dd-2584 [006] 249.923251: balance_dirty_state: bdi btrfs-1: dirty=619 wb=851 unstable=0 bg_thresh=994 thresh=1989 gap=519 poll_thresh=18 ino=257 dd-2584 [006] 249.923493: balance_dirty_state: bdi btrfs-1: dirty=644 wb=851 unstable=0 bg_thresh=994 thresh=1988 gap=493 poll_thresh=19 ino=257 dd-2584 [006] 249.923502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=97% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.930550: balance_dirty_state: bdi btrfs-1: dirty=644 wb=776 unstable=0 bg_thresh=994 thresh=1988 gap=568 poll_thresh=19 ino=257 dd-2584 [006] 249.930638: balance_dirty_state: bdi btrfs-1: dirty=644 wb=776 unstable=0 bg_thresh=993 thresh=1987 gap=567 poll_thresh=14 ino=257 dd-2584 [006] 249.930878: balance_dirty_state: bdi btrfs-1: dirty=669 wb=776 unstable=0 bg_thresh=993 thresh=1987 gap=542 poll_thresh=15 ino=257 dd-2584 [006] 249.930943: balance_dirty_state: bdi btrfs-1: dirty=694 wb=776 unstable=0 bg_thresh=993 thresh=1986 gap=516 poll_thresh=16 ino=257 dd-2584 [006] 249.931065: balance_dirty_state: bdi btrfs-1: dirty=719 wb=776 unstable=0 bg_thresh=992 thresh=1985 gap=490 poll_thresh=17 ino=257 dd-2584 [006] 249.931070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.938527: balance_dirty_state: bdi btrfs-1: dirty=719 wb=776 unstable=0 bg_thresh=992 thresh=1985 gap=490 poll_thresh=17 ino=257 dd-2584 [006] 249.938537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.946575: balance_dirty_state: bdi btrfs-1: dirty=719 wb=526 unstable=0 bg_thresh=993 thresh=1987 gap=742 poll_thresh=17 ino=257 dd-2584 [006] 249.946709: balance_dirty_state: bdi btrfs-1: dirty=744 wb=526 unstable=0 bg_thresh=994 thresh=1988 gap=718 poll_thresh=13 ino=257 dd-2584 [006] 249.946831: balance_dirty_state: bdi btrfs-1: dirty=744 wb=526 unstable=0 bg_thresh=996 thresh=1993 gap=723 poll_thresh=14 ino=257 dd-2584 [006] 249.946952: balance_dirty_state: bdi btrfs-1: dirty=769 wb=526 unstable=0 bg_thresh=993 thresh=1987 gap=692 poll_thresh=15 ino=257 dd-2584 [006] 249.947073: balance_dirty_state: bdi btrfs-1: dirty=794 wb=526 unstable=0 bg_thresh=996 thresh=1992 gap=672 poll_thresh=16 ino=257 dd-2584 [006] 249.947316: balance_dirty_state: bdi btrfs-1: dirty=819 wb=526 unstable=0 bg_thresh=995 thresh=1991 gap=646 poll_thresh=17 ino=257 dd-2584 [006] 249.947557: balance_dirty_state: bdi btrfs-1: dirty=844 wb=526 unstable=0 bg_thresh=995 thresh=1990 gap=620 poll_thresh=18 ino=257 dd-2584 [006] 249.947798: balance_dirty_state: bdi btrfs-1: dirty=869 wb=526 unstable=0 bg_thresh=997 thresh=1994 gap=599 poll_thresh=19 ino=257 dd-2584 [006] 249.948108: balance_dirty_state: bdi btrfs-1: dirty=920 wb=426 unstable=0 bg_thresh=992 thresh=1985 gap=639 poll_thresh=20 ino=257 dd-2584 [006] 249.948742: balance_dirty_state: bdi btrfs-1: dirty=959 wb=401 unstable=0 bg_thresh=992 thresh=1985 gap=625 poll_thresh=21 ino=257 dd-2584 [006] 249.949009: balance_dirty_state: bdi btrfs-1: dirty=985 wb=401 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=22 ino=257 dd-2584 [006] 249.949277: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=401 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 249.949367: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17344 wrote=0 to_write=8192 dd-2584 [006] 249.949557: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=401 unstable=0 bg_thresh=993 thresh=1986 gap=535 poll_thresh=24 ino=257 dd-2584 [006] 249.949840: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=451 unstable=0 bg_thresh=993 thresh=1986 gap=509 poll_thresh=25 ino=257 dd-2584 [006] 249.950121: balance_dirty_state: bdi btrfs-1: dirty=990 wb=526 unstable=0 bg_thresh=992 thresh=1984 gap=468 poll_thresh=26 ino=257 dd-2584 [006] 249.950124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 249.952910: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=720 to_write=7472 dd-2584 [006] 249.954569: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1072 unstable=0 bg_thresh=992 thresh=1984 gap=518 poll_thresh=26 ino=257 dd-2584 [006] 249.954672: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1022 unstable=0 bg_thresh=991 thresh=1983 gap=554 poll_thresh=19 ino=257 dd-2584 [006] 249.954813: balance_dirty_state: bdi btrfs-1: dirty=446 wb=997 unstable=0 bg_thresh=994 thresh=1988 gap=545 poll_thresh=20 ino=257 dd-2584 [006] 249.955151: balance_dirty_state: bdi btrfs-1: dirty=472 wb=997 unstable=0 bg_thresh=993 thresh=1986 gap=517 poll_thresh=21 ino=257 dd-2584 [006] 249.955289: balance_dirty_state: bdi btrfs-1: dirty=498 wb=997 unstable=0 bg_thresh=993 thresh=1986 gap=491 poll_thresh=22 ino=257 dd-2584 [006] 249.955294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=98% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.962547: balance_dirty_state: bdi btrfs-1: dirty=498 wb=872 unstable=0 bg_thresh=993 thresh=1986 gap=616 poll_thresh=22 ino=257 dd-2584 [006] 249.962656: balance_dirty_state: bdi btrfs-1: dirty=511 wb=872 unstable=0 bg_thresh=992 thresh=1985 gap=602 poll_thresh=16 ino=257 dd-2584 [006] 249.962797: balance_dirty_state: bdi btrfs-1: dirty=536 wb=872 unstable=0 bg_thresh=988 thresh=1977 gap=569 poll_thresh=17 ino=257 dd-2584 [006] 249.962953: balance_dirty_state: bdi btrfs-1: dirty=561 wb=872 unstable=0 bg_thresh=993 thresh=1987 gap=554 poll_thresh=18 ino=257 dd-2584 [006] 249.963085: balance_dirty_state: bdi btrfs-1: dirty=611 wb=872 unstable=0 bg_thresh=993 thresh=1986 gap=503 poll_thresh=19 ino=257 dd-2584 [006] 249.963218: balance_dirty_state: bdi btrfs-1: dirty=636 wb=872 unstable=0 bg_thresh=992 thresh=1985 gap=477 poll_thresh=20 ino=257 dd-2584 [006] 249.963223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 249.970562: balance_dirty_state: bdi btrfs-1: dirty=636 wb=872 unstable=0 bg_thresh=991 thresh=1982 gap=474 poll_thresh=20 ino=257 dd-2584 [006] 249.970574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.978573: balance_dirty_state: bdi btrfs-1: dirty=661 wb=822 unstable=0 bg_thresh=990 thresh=1980 gap=497 poll_thresh=20 ino=257 dd-2584 [001] 249.978668: balance_dirty_state: bdi btrfs-1: dirty=661 wb=772 unstable=0 bg_thresh=988 thresh=1977 gap=544 poll_thresh=15 ino=257 dd-2584 [001] 249.978748: balance_dirty_state: bdi btrfs-1: dirty=686 wb=722 unstable=0 bg_thresh=991 thresh=1982 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 249.978883: balance_dirty_state: bdi btrfs-1: dirty=711 wb=722 unstable=0 bg_thresh=993 thresh=1987 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 249.979193: balance_dirty_state: bdi btrfs-1: dirty=761 wb=722 unstable=0 bg_thresh=996 thresh=1992 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 249.979342: balance_dirty_state: bdi btrfs-1: dirty=786 wb=597 unstable=0 bg_thresh=998 thresh=1996 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 249.979474: balance_dirty_state: bdi btrfs-1: dirty=811 wb=572 unstable=0 bg_thresh=997 thresh=1995 gap=612 poll_thresh=20 ino=257 dd-2584 [001] 249.979895: balance_dirty_state: bdi btrfs-1: dirty=837 wb=572 unstable=0 bg_thresh=991 thresh=1983 gap=574 poll_thresh=21 ino=257 dd-2584 [001] 249.980270: balance_dirty_state: bdi btrfs-1: dirty=875 wb=572 unstable=0 bg_thresh=1036 thresh=2073 gap=626 poll_thresh=22 ino=257 dd-2584 [001] 249.980388: balance_dirty_state: bdi btrfs-1: dirty=900 wb=572 unstable=0 bg_thresh=1038 thresh=2077 gap=605 poll_thresh=23 ino=257 dd-2584 [001] 249.980507: balance_dirty_state: bdi btrfs-1: dirty=950 wb=572 unstable=0 bg_thresh=1038 thresh=2076 gap=554 poll_thresh=24 ino=257 dd-2584 [001] 249.980627: balance_dirty_state: bdi btrfs-1: dirty=975 wb=572 unstable=0 bg_thresh=1037 thresh=2075 gap=528 poll_thresh=25 ino=257 dd-2584 [001] 249.980914: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=572 unstable=0 bg_thresh=1037 thresh=2074 gap=502 poll_thresh=26 ino=257 dd-2584 [001] 249.980919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1336 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-9% task_gap=-116% task_weight=98% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 249.986511: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=472 unstable=0 bg_thresh=1037 thresh=2074 gap=602 poll_thresh=26 ino=257 dd-2584 [001] 249.986652: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=447 unstable=0 bg_thresh=1036 thresh=2073 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 249.986892: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=447 unstable=0 bg_thresh=1038 thresh=2077 gap=580 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 249.986976: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17384 wrote=0 to_write=8192 dd-2584 [001] 249.987138: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=447 unstable=0 bg_thresh=1038 thresh=2076 gap=554 poll_thresh=21 ino=257 dd-2584 [001] 249.987385: balance_dirty_state: bdi btrfs-1: dirty=1086 wb=486 unstable=0 bg_thresh=1037 thresh=2075 gap=503 poll_thresh=22 ino=257 dd-2584 [001] 249.987388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1336 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 249.990484: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=204 wrote=720 to_write=7472 dd-2584 [001] 249.994535: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1041 unstable=0 bg_thresh=1037 thresh=2075 gap=628 poll_thresh=22 ino=257 dd-2584 [001] 249.994603: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1041 unstable=0 bg_thresh=1037 thresh=2075 gap=628 poll_thresh=16 ino=257 dd-2584 [001] 249.994724: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1041 unstable=0 bg_thresh=1039 thresh=2079 gap=582 poll_thresh=17 ino=257 dd-2584 [001] 249.994843: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1041 unstable=0 bg_thresh=1039 thresh=2078 gap=556 poll_thresh=18 ino=257 dd-2584 [001] 249.994960: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1041 unstable=0 bg_thresh=1038 thresh=2077 gap=530 poll_thresh=19 ino=257 dd-2584 [001] 249.995279: balance_dirty_state: bdi btrfs-1: dirty=556 wb=1041 unstable=0 bg_thresh=1034 thresh=2068 gap=471 poll_thresh=20 ino=257 dd-2584 [001] 249.995283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-12% task_gap=-123% task_weight=98% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 250.002502: balance_dirty_state: bdi btrfs-1: dirty=556 wb=903 unstable=0 bg_thresh=1031 thresh=2062 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 250.002573: balance_dirty_state: bdi btrfs-1: dirty=556 wb=903 unstable=0 bg_thresh=1033 thresh=2067 gap=608 poll_thresh=15 ino=257 dd-2584 [001] 250.002634: balance_dirty_state: bdi btrfs-1: dirty=581 wb=903 unstable=0 bg_thresh=1030 thresh=2061 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 250.002758: balance_dirty_state: bdi btrfs-1: dirty=606 wb=903 unstable=0 bg_thresh=1030 thresh=2060 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 250.002896: balance_dirty_state: bdi btrfs-1: dirty=645 wb=903 unstable=0 bg_thresh=1029 thresh=2058 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 250.002900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-134% task_weight=98% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 250.014495: balance_dirty_state: bdi btrfs-1: dirty=645 wb=903 unstable=0 bg_thresh=1035 thresh=2071 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 250.014922: balance_dirty_state: bdi btrfs-1: dirty=670 wb=903 unstable=0 bg_thresh=1040 thresh=2080 gap=507 poll_thresh=13 ino=257 dd-2584 [001] 250.014927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-5% task_gap=-111% task_weight=100% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 250.022475: balance_dirty_state: bdi btrfs-1: dirty=670 wb=656 unstable=0 bg_thresh=1015 thresh=2031 gap=705 poll_thresh=13 ino=257 dd-2584 [001] 250.022870: balance_dirty_state: bdi btrfs-1: dirty=683 wb=656 unstable=0 bg_thresh=1013 thresh=2026 gap=687 poll_thresh=10 ino=257 dd-2584 [001] 250.022943: balance_dirty_state: bdi btrfs-1: dirty=683 wb=656 unstable=0 bg_thresh=1011 thresh=2023 gap=684 poll_thresh=11 ino=257 dd-2584 [001] 250.023011: balance_dirty_state: bdi btrfs-1: dirty=708 wb=656 unstable=0 bg_thresh=1008 thresh=2017 gap=653 poll_thresh=12 ino=257 dd-2584 [001] 250.023305: balance_dirty_state: bdi btrfs-1: dirty=721 wb=656 unstable=0 bg_thresh=1032 thresh=2065 gap=688 poll_thresh=13 ino=257 dd-2584 [001] 250.023373: balance_dirty_state: bdi btrfs-1: dirty=746 wb=656 unstable=0 bg_thresh=1026 thresh=2053 gap=651 poll_thresh=14 ino=257 dd-2584 [001] 250.023437: balance_dirty_state: bdi btrfs-1: dirty=746 wb=656 unstable=0 bg_thresh=1028 thresh=2057 gap=655 poll_thresh=15 ino=257 dd-2584 [001] 250.023500: balance_dirty_state: bdi btrfs-1: dirty=771 wb=656 unstable=0 bg_thresh=1028 thresh=2056 gap=629 poll_thresh=16 ino=257 dd-2584 [001] 250.023808: balance_dirty_state: bdi btrfs-1: dirty=796 wb=656 unstable=0 bg_thresh=1040 thresh=2081 gap=629 poll_thresh=17 ino=257 dd-2584 [001] 250.023929: balance_dirty_state: bdi btrfs-1: dirty=821 wb=656 unstable=0 bg_thresh=1040 thresh=2080 gap=603 poll_thresh=18 ino=257 dd-2584 [001] 250.024050: balance_dirty_state: bdi btrfs-1: dirty=871 wb=656 unstable=0 bg_thresh=1039 thresh=2079 gap=552 poll_thresh=19 ino=257 dd-2584 [001] 250.024182: balance_dirty_state: bdi btrfs-1: dirty=909 wb=656 unstable=0 bg_thresh=1038 thresh=2076 gap=511 poll_thresh=20 ino=257 dd-2584 [001] 250.024187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1337 bdi_dirty=1400 avg_dirty=1400 bdi_gap=14% task_gap=-70% task_weight=99% bdi_bw=65196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 250.030506: balance_dirty_state: bdi btrfs-1: dirty=909 wb=453 unstable=0 bg_thresh=1033 thresh=2067 gap=705 poll_thresh=15 ino=257 dd-2584 [001] 250.030573: balance_dirty_state: bdi btrfs-1: dirty=934 wb=453 unstable=0 bg_thresh=1036 thresh=2072 gap=685 poll_thresh=16 ino=257 dd-2584 [001] 250.031049: balance_dirty_state: bdi btrfs-1: dirty=972 wb=453 unstable=0 bg_thresh=1038 thresh=2077 gap=652 poll_thresh=17 ino=257 dd-2584 [001] 250.031179: balance_dirty_state: bdi btrfs-1: dirty=997 wb=453 unstable=0 bg_thresh=1038 thresh=2076 gap=626 poll_thresh=18 ino=257 dd-2584 [001] 250.031309: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=453 unstable=0 bg_thresh=1040 thresh=2080 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 250.031618: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=453 unstable=0 bg_thresh=1038 thresh=2076 gap=551 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 250.031692: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17428 wrote=0 to_write=8192 dd-2584 [001] 250.031972: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=528 unstable=0 bg_thresh=1037 thresh=2074 gap=524 poll_thresh=21 ino=257 dd-2584 [001] 250.032115: balance_dirty_state: bdi btrfs-1: dirty=997 wb=578 unstable=0 bg_thresh=1039 thresh=2078 gap=503 poll_thresh=22 ino=257 dd-2584 [001] 250.032117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1339 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-6% task_gap=-112% task_weight=99% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 250.033447: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=720 to_write=7472 dd-2584 [001] 250.042537: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1056 unstable=0 bg_thresh=1027 thresh=2055 gap=605 poll_thresh=22 ino=257 dd-2584 [001] 250.042616: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1068 unstable=0 bg_thresh=1027 thresh=2055 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 250.042754: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1068 unstable=0 bg_thresh=1027 thresh=2054 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 250.043228: balance_dirty_state: bdi btrfs-1: dirty=481 wb=992 unstable=0 bg_thresh=1029 thresh=2059 gap=586 poll_thresh=18 ino=257 dd-2584 [001] 250.043367: balance_dirty_state: bdi btrfs-1: dirty=506 wb=954 unstable=0 bg_thresh=1031 thresh=2062 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 250.043502: balance_dirty_state: bdi btrfs-1: dirty=531 wb=954 unstable=0 bg_thresh=1027 thresh=2055 gap=570 poll_thresh=20 ino=257 dd-2584 [001] 250.043830: balance_dirty_state: bdi btrfs-1: dirty=569 wb=954 unstable=0 bg_thresh=1027 thresh=2054 gap=531 poll_thresh=21 ino=257 dd-2584 [001] 250.043964: balance_dirty_state: bdi btrfs-1: dirty=607 wb=954 unstable=0 bg_thresh=1023 thresh=2047 gap=486 poll_thresh=22 ino=257 dd-2584 [001] 250.043969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1360 avg_dirty=1360 bdi_gap=21% task_gap=-56% task_weight=100% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 250.050601: balance_dirty_state: bdi btrfs-1: dirty=613 wb=826 unstable=0 bg_thresh=1009 thresh=2019 gap=580 poll_thresh=16 ino=257 dd-2584 [007] 250.050724: balance_dirty_state: bdi btrfs-1: dirty=663 wb=826 unstable=0 bg_thresh=1014 thresh=2029 gap=540 poll_thresh=17 ino=257 dd-2584 [007] 250.050855: balance_dirty_state: bdi btrfs-1: dirty=688 wb=826 unstable=0 bg_thresh=1014 thresh=2028 gap=514 poll_thresh=18 ino=257 dd-2584 [007] 250.050987: balance_dirty_state: bdi btrfs-1: dirty=713 wb=826 unstable=0 bg_thresh=1013 thresh=2027 gap=488 poll_thresh=19 ino=257 dd-2584 [007] 250.050992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1320 avg_dirty=1320 bdi_gap=33% task_gap=-33% task_weight=100% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.058614: balance_dirty_state: bdi btrfs-1: dirty=719 wb=728 unstable=0 bg_thresh=1023 thresh=2047 gap=600 poll_thresh=14 ino=257 dd-2584 [007] 250.058683: balance_dirty_state: bdi btrfs-1: dirty=732 wb=728 unstable=0 bg_thresh=1023 thresh=2046 gap=586 poll_thresh=15 ino=257 dd-2584 [007] 250.058753: balance_dirty_state: bdi btrfs-1: dirty=745 wb=728 unstable=0 bg_thresh=1019 thresh=2039 gap=566 poll_thresh=16 ino=257 dd-2584 [007] 250.058887: balance_dirty_state: bdi btrfs-1: dirty=795 wb=728 unstable=0 bg_thresh=1019 thresh=2038 gap=515 poll_thresh=17 ino=257 dd-2584 [007] 250.059202: balance_dirty_state: bdi btrfs-1: dirty=820 wb=728 unstable=0 bg_thresh=1021 thresh=2042 gap=494 poll_thresh=18 ino=257 dd-2584 [007] 250.059207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1360 avg_dirty=1360 bdi_gap=18% task_gap=-62% task_weight=100% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.066634: balance_dirty_state: bdi btrfs-1: dirty=845 wb=603 unstable=0 bg_thresh=1016 thresh=2033 gap=585 poll_thresh=13 ino=257 dd-2584 [007] 250.066700: balance_dirty_state: bdi btrfs-1: dirty=845 wb=603 unstable=0 bg_thresh=1013 thresh=2027 gap=579 poll_thresh=14 ino=257 dd-2584 [007] 250.066764: balance_dirty_state: bdi btrfs-1: dirty=870 wb=603 unstable=0 bg_thresh=1016 thresh=2032 gap=559 poll_thresh=15 ino=257 dd-2584 [007] 250.066829: balance_dirty_state: bdi btrfs-1: dirty=895 wb=603 unstable=0 bg_thresh=1013 thresh=2026 gap=528 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 250.067038: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17464 wrote=0 to_write=8192 flush-0:15-2091 [001] 250.067074: writeback_single_inode: bdi 0:15: ino=2375725 state=I_DIRTY_DATASYNC age=21708 wrote=2 to_write=4094 flush-0:15-2091 [001] 250.067086: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=21708 wrote=2 to_write=4092 flush-0:15-2091 [001] 250.067089: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=5740 wrote=0 to_write=4092 dd-2584 [007] 250.067391: balance_dirty_state: bdi btrfs-1: dirty=858 wb=641 unstable=0 bg_thresh=1011 thresh=2023 gap=524 poll_thresh=17 ino=257 dd-2584 [007] 250.067823: balance_dirty_state: bdi btrfs-1: dirty=783 wb=754 unstable=0 bg_thresh=1007 thresh=2015 gap=478 poll_thresh=18 ino=257 dd-2584 [007] 250.067825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 250.069445: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=280 wrote=560 to_write=7632 dd-2584 [007] 250.074610: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1044 unstable=0 bg_thresh=1003 thresh=2006 gap=583 poll_thresh=18 ino=257 dd-2584 [007] 250.074736: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1044 unstable=0 bg_thresh=1005 thresh=2011 gap=563 poll_thresh=13 ino=257 dd-2584 [007] 250.074855: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1044 unstable=0 bg_thresh=1008 thresh=2016 gap=543 poll_thresh=14 ino=257 dd-2584 [007] 250.074974: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1044 unstable=0 bg_thresh=1008 thresh=2016 gap=543 poll_thresh=15 ino=257 dd-2584 [007] 250.075094: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1044 unstable=0 bg_thresh=1010 thresh=2021 gap=523 poll_thresh=16 ino=257 dd-2584 [007] 250.075339: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1044 unstable=0 bg_thresh=1013 thresh=2026 gap=503 poll_thresh=17 ino=257 dd-2584 [007] 250.075348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-80% task_weight=100% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.082731: balance_dirty_state: bdi btrfs-1: dirty=504 wb=905 unstable=0 bg_thresh=1014 thresh=2029 gap=620 poll_thresh=13 ino=257 dd-2584 [007] 250.083223: balance_dirty_state: bdi btrfs-1: dirty=529 wb=905 unstable=0 bg_thresh=1011 thresh=2023 gap=589 poll_thresh=14 ino=257 dd-2584 [007] 250.083345: balance_dirty_state: bdi btrfs-1: dirty=529 wb=905 unstable=0 bg_thresh=1014 thresh=2028 gap=594 poll_thresh=15 ino=257 dd-2584 [007] 250.083469: balance_dirty_state: bdi btrfs-1: dirty=567 wb=905 unstable=0 bg_thresh=1013 thresh=2027 gap=555 poll_thresh=16 ino=257 dd-2584 [007] 250.083739: balance_dirty_state: bdi btrfs-1: dirty=580 wb=905 unstable=0 bg_thresh=1014 thresh=2028 gap=543 poll_thresh=17 ino=257 dd-2584 [007] 250.083999: balance_dirty_state: bdi btrfs-1: dirty=630 wb=905 unstable=0 bg_thresh=1016 thresh=2032 gap=497 poll_thresh=18 ino=257 dd-2584 [007] 250.084007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1360 avg_dirty=1360 bdi_gap=13% task_gap=-73% task_weight=99% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.090791: balance_dirty_state: bdi btrfs-1: dirty=637 wb=770 unstable=0 bg_thresh=1016 thresh=2033 gap=626 poll_thresh=13 ino=257 dd-2584 [007] 250.090855: balance_dirty_state: bdi btrfs-1: dirty=662 wb=770 unstable=0 bg_thresh=1013 thresh=2027 gap=595 poll_thresh=14 ino=257 dd-2584 [007] 250.090916: balance_dirty_state: bdi btrfs-1: dirty=662 wb=770 unstable=0 bg_thresh=1016 thresh=2032 gap=600 poll_thresh=15 ino=257 dd-2584 [007] 250.090979: balance_dirty_state: bdi btrfs-1: dirty=687 wb=770 unstable=0 bg_thresh=1015 thresh=2031 gap=574 poll_thresh=16 ino=257 dd-2584 [007] 250.091105: balance_dirty_state: bdi btrfs-1: dirty=712 wb=770 unstable=0 bg_thresh=1015 thresh=2030 gap=548 poll_thresh=17 ino=257 dd-2584 [007] 250.091231: balance_dirty_state: bdi btrfs-1: dirty=737 wb=770 unstable=0 bg_thresh=1014 thresh=2029 gap=522 poll_thresh=18 ino=257 dd-2584 [007] 250.091811: balance_dirty_state: bdi btrfs-1: dirty=762 wb=770 unstable=0 bg_thresh=1039 thresh=2078 gap=546 poll_thresh=19 ino=257 dd-2584 [007] 250.091929: balance_dirty_state: bdi btrfs-1: dirty=812 wb=770 unstable=0 bg_thresh=1041 thresh=2082 gap=500 poll_thresh=20 ino=257 dd-2584 [007] 250.091933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-4% task_gap=-109% task_weight=100% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.098576: balance_dirty_state: bdi btrfs-1: dirty=812 wb=570 unstable=0 bg_thresh=1030 thresh=2061 gap=679 poll_thresh=20 ino=257 dd-2584 [007] 250.098647: balance_dirty_state: bdi btrfs-1: dirty=812 wb=570 unstable=0 bg_thresh=1033 thresh=2066 gap=684 poll_thresh=15 ino=257 dd-2584 [007] 250.098708: balance_dirty_state: bdi btrfs-1: dirty=837 wb=570 unstable=0 bg_thresh=1030 thresh=2060 gap=653 poll_thresh=16 ino=257 dd-2584 [007] 250.098828: balance_dirty_state: bdi btrfs-1: dirty=862 wb=570 unstable=0 bg_thresh=1029 thresh=2059 gap=627 poll_thresh=17 ino=257 dd-2584 [007] 250.098947: balance_dirty_state: bdi btrfs-1: dirty=912 wb=570 unstable=0 bg_thresh=1031 thresh=2063 gap=581 poll_thresh=18 ino=257 dd-2584 [007] 250.099067: balance_dirty_state: bdi btrfs-1: dirty=937 wb=570 unstable=0 bg_thresh=1031 thresh=2062 gap=555 poll_thresh=19 ino=257 dd-2584 [007] 250.099189: balance_dirty_state: bdi btrfs-1: dirty=962 wb=570 unstable=0 bg_thresh=1030 thresh=2061 gap=529 poll_thresh=20 ino=257 dd-2584 [007] 250.099311: balance_dirty_state: bdi btrfs-1: dirty=987 wb=570 unstable=0 bg_thresh=1030 thresh=2060 gap=503 poll_thresh=21 ino=257 dd-2584 [007] 250.099316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-134% task_weight=100% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.106590: balance_dirty_state: bdi btrfs-1: dirty=998 wb=573 unstable=4 bg_thresh=1032 thresh=2064 gap=489 poll_thresh=21 ino=257 dd-2584 [007] 250.106602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-14% task_gap=-129% task_weight=100% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.114517: balance_dirty_state: bdi btrfs-1: dirty=994 wb=335 unstable=4 bg_thresh=1028 thresh=2057 gap=724 poll_thresh=21 ino=257 dd-2584 [007] 250.114596: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=335 unstable=4 bg_thresh=1028 thresh=2056 gap=698 poll_thresh=16 ino=257 dd-2584 [007] 250.114896: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=335 unstable=4 bg_thresh=1030 thresh=2060 gap=677 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 250.114920: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17512 wrote=0 to_write=8192 dd-2584 [007] 250.115075: balance_dirty_state: bdi btrfs-1: dirty=1094 wb=335 unstable=4 bg_thresh=1029 thresh=2059 gap=626 poll_thresh=18 ino=257 dd-2584 [007] 250.115264: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=385 unstable=4 bg_thresh=1029 thresh=2058 gap=600 poll_thresh=19 ino=257 dd-2584 [007] 250.115451: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=435 unstable=4 bg_thresh=1031 thresh=2062 gap=579 poll_thresh=20 ino=257 dd-2584 [007] 250.115637: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=485 unstable=4 bg_thresh=1030 thresh=2061 gap=553 poll_thresh=21 ino=257 dd-2584 [007] 250.115822: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=523 unstable=4 bg_thresh=1030 thresh=2060 gap=502 poll_thresh=22 ino=257 dd-2584 [007] 250.115824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1400 avg_dirty=1400 bdi_gap=5% task_gap=-89% task_weight=100% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 250.117181: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=328 wrote=816 to_write=7376 dd-2584 [007] 250.122597: balance_dirty_state: bdi btrfs-1: dirty=405 wb=997 unstable=4 bg_thresh=1027 thresh=2054 gap=648 poll_thresh=16 ino=257 dd-2584 [007] 250.122723: balance_dirty_state: bdi btrfs-1: dirty=455 wb=997 unstable=4 bg_thresh=1029 thresh=2058 gap=602 poll_thresh=17 ino=257 dd-2584 [007] 250.123027: balance_dirty_state: bdi btrfs-1: dirty=480 wb=997 unstable=4 bg_thresh=1028 thresh=2057 gap=576 poll_thresh=18 ino=257 dd-2584 [007] 250.123143: balance_dirty_state: bdi btrfs-1: dirty=505 wb=997 unstable=4 bg_thresh=1028 thresh=2056 gap=550 poll_thresh=19 ino=257 dd-2584 [007] 250.123261: balance_dirty_state: bdi btrfs-1: dirty=530 wb=997 unstable=4 bg_thresh=1030 thresh=2060 gap=529 poll_thresh=20 ino=257 dd-2584 [007] 250.123377: balance_dirty_state: bdi btrfs-1: dirty=580 wb=997 unstable=4 bg_thresh=1029 thresh=2059 gap=478 poll_thresh=21 ino=257 dd-2584 [007] 250.123382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-40% task_gap=-181% task_weight=100% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.130554: balance_dirty_state: bdi btrfs-1: dirty=580 wb=859 unstable=4 bg_thresh=1031 thresh=2062 gap=619 poll_thresh=21 ino=257 dd-2584 [007] 250.130625: balance_dirty_state: bdi btrfs-1: dirty=580 wb=859 unstable=4 bg_thresh=1030 thresh=2061 gap=618 poll_thresh=16 ino=257 dd-2584 [007] 250.130747: balance_dirty_state: bdi btrfs-1: dirty=630 wb=859 unstable=4 bg_thresh=1030 thresh=2060 gap=567 poll_thresh=17 ino=257 dd-2584 [007] 250.130869: balance_dirty_state: bdi btrfs-1: dirty=655 wb=859 unstable=4 bg_thresh=1029 thresh=2059 gap=541 poll_thresh=18 ino=257 dd-2584 [007] 250.130990: balance_dirty_state: bdi btrfs-1: dirty=680 wb=859 unstable=4 bg_thresh=1029 thresh=2058 gap=515 poll_thresh=19 ino=257 dd-2584 [007] 250.131111: balance_dirty_state: bdi btrfs-1: dirty=705 wb=859 unstable=4 bg_thresh=1031 thresh=2062 gap=494 poll_thresh=20 ino=257 dd-2584 [007] 250.131116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-177% task_weight=100% bdi_bw=65348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.138583: balance_dirty_state: bdi btrfs-1: dirty=705 wb=708 unstable=4 bg_thresh=1030 thresh=2061 gap=644 poll_thresh=20 ino=257 dd-2584 [007] 250.138842: balance_dirty_state: bdi btrfs-1: dirty=730 wb=708 unstable=4 bg_thresh=1030 thresh=2061 gap=619 poll_thresh=15 ino=257 dd-2584 [007] 250.138901: balance_dirty_state: bdi btrfs-1: dirty=755 wb=708 unstable=4 bg_thresh=1030 thresh=2060 gap=593 poll_thresh=16 ino=257 dd-2584 [007] 250.139018: balance_dirty_state: bdi btrfs-1: dirty=780 wb=708 unstable=4 bg_thresh=1029 thresh=2059 gap=567 poll_thresh=17 ino=257 dd-2584 [007] 250.139135: balance_dirty_state: bdi btrfs-1: dirty=805 wb=708 unstable=4 bg_thresh=1031 thresh=2063 gap=546 poll_thresh=18 ino=257 dd-2584 [007] 250.139250: balance_dirty_state: bdi btrfs-1: dirty=855 wb=708 unstable=4 bg_thresh=1031 thresh=2062 gap=495 poll_thresh=19 ino=257 dd-2584 [007] 250.139255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-15% task_gap=-132% task_weight=100% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.146589: balance_dirty_state: bdi btrfs-1: dirty=855 wb=582 unstable=4 bg_thresh=1030 thresh=2060 gap=619 poll_thresh=19 ino=257 dd-2584 [007] 250.146721: balance_dirty_state: bdi btrfs-1: dirty=855 wb=582 unstable=4 bg_thresh=1027 thresh=2054 gap=613 poll_thresh=14 ino=257 dd-2584 [007] 250.146845: balance_dirty_state: bdi btrfs-1: dirty=880 wb=582 unstable=4 bg_thresh=1029 thresh=2059 gap=593 poll_thresh=15 ino=257 dd-2584 [007] 250.146967: balance_dirty_state: bdi btrfs-1: dirty=905 wb=582 unstable=4 bg_thresh=1029 thresh=2058 gap=567 poll_thresh=16 ino=257 dd-2584 [007] 250.147208: balance_dirty_state: bdi btrfs-1: dirty=930 wb=582 unstable=4 bg_thresh=1028 thresh=2057 gap=541 poll_thresh=17 ino=257 dd-2584 [007] 250.147448: balance_dirty_state: bdi btrfs-1: dirty=955 wb=582 unstable=4 bg_thresh=1028 thresh=2056 gap=515 poll_thresh=18 ino=257 dd-2584 [007] 250.148054: balance_dirty_state: bdi btrfs-1: dirty=980 wb=582 unstable=4 bg_thresh=1030 thresh=2060 gap=494 poll_thresh=19 ino=257 dd-2584 [007] 250.148063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-180% task_weight=100% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.154599: balance_dirty_state: bdi btrfs-1: dirty=980 wb=444 unstable=4 bg_thresh=1032 thresh=2064 gap=636 poll_thresh=19 ino=257 dd-2584 [007] 250.154735: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=444 unstable=4 bg_thresh=1029 thresh=2058 gap=605 poll_thresh=14 ino=257 dd-2584 [007] 250.154858: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=444 unstable=4 bg_thresh=1031 thresh=2063 gap=585 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 250.154903: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17552 wrote=0 to_write=16384 dd-2584 [007] 250.155044: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=444 unstable=4 bg_thresh=1028 thresh=2057 gap=579 poll_thresh=16 ino=257 dd-2584 [007] 250.155419: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=469 unstable=4 bg_thresh=1030 thresh=2061 gap=533 poll_thresh=17 ino=257 dd-2584 [007] 250.155813: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=519 unstable=4 bg_thresh=1031 thresh=2062 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 250.155817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-15% task_gap=-132% task_weight=100% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 250.157732: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=368 wrote=704 to_write=15680 dd-2584 [003] 250.162612: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1019 unstable=4 bg_thresh=1030 thresh=2060 gap=619 poll_thresh=18 ino=257 dd-2584 [003] 250.162705: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1019 unstable=4 bg_thresh=1030 thresh=2060 gap=619 poll_thresh=13 ino=257 dd-2584 [003] 250.162787: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1019 unstable=4 bg_thresh=1029 thresh=2059 gap=593 poll_thresh=14 ino=257 dd-2584 [003] 250.162866: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1019 unstable=4 bg_thresh=1029 thresh=2058 gap=567 poll_thresh=15 ino=257 dd-2584 [003] 250.162945: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1019 unstable=4 bg_thresh=1029 thresh=2058 gap=567 poll_thresh=16 ino=257 dd-2584 [003] 250.163101: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1019 unstable=4 bg_thresh=1028 thresh=2057 gap=516 poll_thresh=17 ino=257 dd-2584 [003] 250.163275: balance_dirty_state: bdi btrfs-1: dirty=531 wb=1019 unstable=4 bg_thresh=1027 thresh=2055 gap=501 poll_thresh=18 ino=257 dd-2584 [003] 250.163281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1360 avg_dirty=1360 bdi_gap=25% task_gap=-48% task_weight=99% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 250.170806: balance_dirty_state: bdi btrfs-1: dirty=556 wb=894 unstable=4 bg_thresh=1029 thresh=2058 gap=604 poll_thresh=13 ino=257 dd-2584 [003] 250.170867: balance_dirty_state: bdi btrfs-1: dirty=556 wb=894 unstable=4 bg_thresh=1026 thresh=2052 gap=598 poll_thresh=14 ino=257 dd-2584 [003] 250.170926: balance_dirty_state: bdi btrfs-1: dirty=581 wb=894 unstable=4 bg_thresh=1028 thresh=2057 gap=578 poll_thresh=15 ino=257 dd-2584 [003] 250.170986: balance_dirty_state: bdi btrfs-1: dirty=606 wb=894 unstable=4 bg_thresh=1025 thresh=2051 gap=547 poll_thresh=16 ino=257 dd-2584 [003] 250.171105: balance_dirty_state: bdi btrfs-1: dirty=631 wb=894 unstable=4 bg_thresh=1027 thresh=2055 gap=526 poll_thresh=17 ino=257 dd-2584 [003] 250.171226: balance_dirty_state: bdi btrfs-1: dirty=656 wb=894 unstable=4 bg_thresh=1027 thresh=2054 gap=500 poll_thresh=18 ino=257 dd-2584 [003] 250.171231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1360 avg_dirty=1360 bdi_gap=25% task_gap=-49% task_weight=99% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.182651: balance_dirty_state: bdi btrfs-1: dirty=656 wb=769 unstable=4 bg_thresh=1007 thresh=2014 gap=585 poll_thresh=13 ino=257 dd-2584 [007] 250.182711: balance_dirty_state: bdi btrfs-1: dirty=681 wb=769 unstable=4 bg_thresh=1007 thresh=2014 gap=560 poll_thresh=14 ino=257 dd-2584 [007] 250.182770: balance_dirty_state: bdi btrfs-1: dirty=706 wb=769 unstable=4 bg_thresh=1009 thresh=2019 gap=540 poll_thresh=15 ino=257 dd-2584 [007] 250.182835: balance_dirty_state: bdi btrfs-1: dirty=706 wb=769 unstable=4 bg_thresh=1009 thresh=2018 gap=539 poll_thresh=16 ino=257 dd-2584 [007] 250.182976: balance_dirty_state: bdi btrfs-1: dirty=732 wb=769 unstable=4 bg_thresh=1007 thresh=2015 gap=510 poll_thresh=17 ino=257 dd-2584 [007] 250.183118: balance_dirty_state: bdi btrfs-1: dirty=771 wb=769 unstable=4 bg_thresh=1009 thresh=2018 gap=474 poll_thresh=18 ino=257 dd-2584 [007] 250.183122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 250.190535: balance_dirty_state: bdi btrfs-1: dirty=771 wb=594 unstable=4 bg_thresh=1007 thresh=2015 gap=646 poll_thresh=18 ino=257 dd-2584 [007] 250.190999: balance_dirty_state: bdi btrfs-1: dirty=796 wb=594 unstable=4 bg_thresh=1010 thresh=2020 gap=626 poll_thresh=13 ino=257 dd-2584 [007] 250.191119: balance_dirty_state: bdi btrfs-1: dirty=796 wb=594 unstable=4 bg_thresh=1012 thresh=2025 gap=631 poll_thresh=14 ino=257 dd-2584 [007] 250.191238: balance_dirty_state: bdi btrfs-1: dirty=821 wb=594 unstable=4 bg_thresh=1012 thresh=2025 gap=606 poll_thresh=15 ino=257 dd-2584 [007] 250.191355: balance_dirty_state: bdi btrfs-1: dirty=846 wb=594 unstable=4 bg_thresh=1015 thresh=2030 gap=586 poll_thresh=16 ino=257 dd-2584 [007] 250.191595: balance_dirty_state: bdi btrfs-1: dirty=871 wb=594 unstable=4 bg_thresh=1014 thresh=2029 gap=560 poll_thresh=17 ino=257 dd-2584 [007] 250.191804: balance_dirty_state: bdi btrfs-1: dirty=896 wb=544 unstable=4 bg_thresh=1010 thresh=2020 gap=576 poll_thresh=18 ino=257 dd-2584 [007] 250.191955: balance_dirty_state: bdi btrfs-1: dirty=921 wb=469 unstable=4 bg_thresh=1012 thresh=2024 gap=630 poll_thresh=19 ino=257 dd-2584 [007] 250.192162: balance_dirty_state: bdi btrfs-1: dirty=971 wb=469 unstable=4 bg_thresh=1008 thresh=2017 gap=573 poll_thresh=20 ino=257 dd-2584 [007] 250.192408: balance_dirty_state: bdi btrfs-1: dirty=996 wb=469 unstable=4 bg_thresh=1008 thresh=2016 gap=547 poll_thresh=21 ino=257 dd-2584 [007] 250.192651: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=469 unstable=4 bg_thresh=1010 thresh=2020 gap=526 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 250.192697: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17588 wrote=0 to_write=16384 dd-2584 [007] 250.193519: balance_dirty_state: bdi btrfs-1: dirty=971 wb=544 unstable=4 bg_thresh=1009 thresh=2019 gap=500 poll_thresh=23 ino=257 dd-2584 [007] 250.193521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 250.194931: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=408 wrote=672 to_write=15712 dd-2584 [007] 250.198553: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1135 unstable=4 bg_thresh=1011 thresh=2023 gap=491 poll_thresh=23 ino=257 dd-2584 [007] 250.198559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 250.206625: balance_dirty_state: bdi btrfs-1: dirty=393 wb=985 unstable=4 bg_thresh=1009 thresh=2019 gap=637 poll_thresh=23 ino=257 dd-2584 [006] 250.206750: balance_dirty_state: bdi btrfs-1: dirty=418 wb=985 unstable=4 bg_thresh=1009 thresh=2019 gap=612 poll_thresh=17 ino=257 dd-2584 [006] 250.206996: balance_dirty_state: bdi btrfs-1: dirty=443 wb=985 unstable=4 bg_thresh=1012 thresh=2024 gap=592 poll_thresh=18 ino=257 dd-2584 [006] 250.207243: balance_dirty_state: bdi btrfs-1: dirty=468 wb=985 unstable=4 bg_thresh=1014 thresh=2028 gap=571 poll_thresh=19 ino=257 dd-2584 [006] 250.207542: balance_dirty_state: bdi btrfs-1: dirty=493 wb=910 unstable=4 bg_thresh=1009 thresh=2019 gap=612 poll_thresh=20 ino=257 dd-2584 [006] 250.207809: balance_dirty_state: bdi btrfs-1: dirty=543 wb=860 unstable=4 bg_thresh=1005 thresh=2011 gap=604 poll_thresh=21 ino=257 dd-2584 [006] 250.208063: balance_dirty_state: bdi btrfs-1: dirty=568 wb=860 unstable=4 bg_thresh=1005 thresh=2010 gap=578 poll_thresh=22 ino=257 dd-2584 [006] 250.208319: balance_dirty_state: bdi btrfs-1: dirty=593 wb=860 unstable=4 bg_thresh=1008 thresh=2017 gap=560 poll_thresh=23 ino=257 dd-2584 [006] 250.208962: balance_dirty_state: bdi btrfs-1: dirty=631 wb=860 unstable=4 bg_thresh=1010 thresh=2020 gap=525 poll_thresh=24 ino=257 dd-2584 [006] 250.209214: balance_dirty_state: bdi btrfs-1: dirty=656 wb=860 unstable=4 bg_thresh=1009 thresh=2018 gap=498 poll_thresh=25 ino=257 dd-2584 [006] 250.209223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 250.214579: balance_dirty_state: bdi btrfs-1: dirty=656 wb=735 unstable=4 bg_thresh=1014 thresh=2028 gap=633 poll_thresh=25 ino=257 dd-2584 [006] 250.214709: balance_dirty_state: bdi btrfs-1: dirty=681 wb=735 unstable=4 bg_thresh=1014 thresh=2028 gap=608 poll_thresh=19 ino=257 dd-2584 [006] 250.214951: balance_dirty_state: bdi btrfs-1: dirty=706 wb=735 unstable=4 bg_thresh=1013 thresh=2027 gap=582 poll_thresh=20 ino=257 dd-2584 [006] 250.215196: balance_dirty_state: bdi btrfs-1: dirty=731 wb=735 unstable=4 bg_thresh=1015 thresh=2031 gap=561 poll_thresh=21 ino=257 dd-2584 [006] 250.215438: balance_dirty_state: bdi btrfs-1: dirty=781 wb=735 unstable=4 bg_thresh=1015 thresh=2030 gap=510 poll_thresh=22 ino=257 dd-2584 [006] 250.215679: balance_dirty_state: bdi btrfs-1: dirty=806 wb=735 unstable=4 bg_thresh=1011 thresh=2023 gap=478 poll_thresh=23 ino=257 dd-2584 [006] 250.215687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 250.222594: balance_dirty_state: bdi btrfs-1: dirty=806 wb=735 unstable=4 bg_thresh=1010 thresh=2020 gap=475 poll_thresh=23 ino=257 dd-2584 [006] 250.222602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 250.230595: balance_dirty_state: bdi btrfs-1: dirty=806 wb=685 unstable=4 bg_thresh=1011 thresh=2022 gap=527 poll_thresh=23 ino=257 dd-2584 [005] 250.230684: balance_dirty_state: bdi btrfs-1: dirty=806 wb=685 unstable=4 bg_thresh=1011 thresh=2022 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 250.230807: balance_dirty_state: bdi btrfs-1: dirty=856 wb=685 unstable=4 bg_thresh=1013 thresh=2026 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 250.230812: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 250.238626: balance_dirty_state: bdi btrfs-1: dirty=856 wb=559 unstable=4 bg_thresh=1012 thresh=2025 gap=606 poll_thresh=18 ino=257 dd-2584 [005] 250.238740: balance_dirty_state: bdi btrfs-1: dirty=856 wb=559 unstable=4 bg_thresh=1012 thresh=2025 gap=606 poll_thresh=13 ino=257 dd-2584 [005] 250.239226: balance_dirty_state: bdi btrfs-1: dirty=881 wb=559 unstable=4 bg_thresh=1012 thresh=2024 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 250.239350: balance_dirty_state: bdi btrfs-1: dirty=906 wb=559 unstable=4 bg_thresh=1009 thresh=2018 gap=549 poll_thresh=15 ino=257 dd-2584 [005] 250.239473: balance_dirty_state: bdi btrfs-1: dirty=906 wb=559 unstable=4 bg_thresh=1011 thresh=2023 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 250.239713: balance_dirty_state: bdi btrfs-1: dirty=956 wb=559 unstable=4 bg_thresh=1013 thresh=2027 gap=508 poll_thresh=17 ino=257 dd-2584 [005] 250.239955: balance_dirty_state: bdi btrfs-1: dirty=981 wb=559 unstable=4 bg_thresh=1013 thresh=2026 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 250.239964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-80% task_weight=100% bdi_bw=65796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 250.246762: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=434 unstable=4 bg_thresh=1013 thresh=2026 gap=582 poll_thresh=13 ino=257 dd-2584 [005] 250.246823: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=434 unstable=4 bg_thresh=1015 thresh=2031 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 250.246882: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=434 unstable=4 bg_thresh=1015 thresh=2030 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 250.246948: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=434 unstable=4 bg_thresh=1015 thresh=2030 gap=561 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 250.246969: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17644 wrote=0 to_write=8192 dd-2584 [005] 250.247075: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=434 unstable=4 bg_thresh=1017 thresh=2034 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 250.247205: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=484 unstable=4 bg_thresh=1016 thresh=2033 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 250.247207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1320 avg_dirty=1320 bdi_gap=36% task_gap=-26% task_weight=99% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 250.250193: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=460 wrote=720 to_write=7472 dd-2584 [005] 250.254758: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1007 unstable=4 bg_thresh=1013 thresh=2027 gap=611 poll_thresh=13 ino=257 dd-2584 [005] 250.255548: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1007 unstable=4 bg_thresh=1013 thresh=2026 gap=610 poll_thresh=14 ino=257 dd-2584 [005] 250.255715: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1007 unstable=4 bg_thresh=1015 thresh=2031 gap=590 poll_thresh=15 ino=257 dd-2584 [005] 250.255883: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1007 unstable=4 bg_thresh=1012 thresh=2025 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 250.256214: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1007 unstable=4 bg_thresh=1014 thresh=2029 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 250.256543: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1007 unstable=4 bg_thresh=1014 thresh=2028 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 250.256874: balance_dirty_state: bdi btrfs-1: dirty=530 wb=1007 unstable=4 bg_thresh=1013 thresh=2027 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 250.256885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-127% task_weight=101% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 250.262601: balance_dirty_state: bdi btrfs-1: dirty=530 wb=882 unstable=4 bg_thresh=1012 thresh=2025 gap=609 poll_thresh=19 ino=257 dd-2584 [005] 250.262736: balance_dirty_state: bdi btrfs-1: dirty=555 wb=882 unstable=4 bg_thresh=1015 thresh=2030 gap=589 poll_thresh=14 ino=257 dd-2584 [005] 250.262859: balance_dirty_state: bdi btrfs-1: dirty=580 wb=882 unstable=4 bg_thresh=1014 thresh=2029 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 250.262980: balance_dirty_state: bdi btrfs-1: dirty=580 wb=882 unstable=4 bg_thresh=1014 thresh=2029 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 250.263221: balance_dirty_state: bdi btrfs-1: dirty=630 wb=882 unstable=4 bg_thresh=1014 thresh=2028 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 250.263468: balance_dirty_state: bdi btrfs-1: dirty=655 wb=882 unstable=4 bg_thresh=1013 thresh=2026 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 250.263477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 250.270646: balance_dirty_state: bdi btrfs-1: dirty=655 wb=757 unstable=4 bg_thresh=1012 thresh=2025 gap=609 poll_thresh=18 ino=257 dd-2584 [005] 250.270901: balance_dirty_state: bdi btrfs-1: dirty=680 wb=757 unstable=4 bg_thresh=1012 thresh=2025 gap=584 poll_thresh=13 ino=257 dd-2584 [005] 250.270962: balance_dirty_state: bdi btrfs-1: dirty=680 wb=757 unstable=4 bg_thresh=1012 thresh=2024 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 250.271021: balance_dirty_state: bdi btrfs-1: dirty=705 wb=757 unstable=4 bg_thresh=1014 thresh=2029 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 250.271080: balance_dirty_state: bdi btrfs-1: dirty=705 wb=757 unstable=4 bg_thresh=1011 thresh=2023 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 250.271199: balance_dirty_state: bdi btrfs-1: dirty=755 wb=757 unstable=4 bg_thresh=1013 thresh=2027 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 250.271317: balance_dirty_state: bdi btrfs-1: dirty=780 wb=757 unstable=4 bg_thresh=1013 thresh=2026 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 250.271321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 250.278639: balance_dirty_state: bdi btrfs-1: dirty=780 wb=607 unstable=4 bg_thresh=1012 thresh=2024 gap=633 poll_thresh=18 ino=257 dd-2584 [005] 250.278708: balance_dirty_state: bdi btrfs-1: dirty=805 wb=607 unstable=4 bg_thresh=1012 thresh=2024 gap=608 poll_thresh=13 ino=257 dd-2584 [005] 250.278768: balance_dirty_state: bdi btrfs-1: dirty=805 wb=607 unstable=4 bg_thresh=1011 thresh=2023 gap=607 poll_thresh=14 ino=257 dd-2584 [005] 250.278828: balance_dirty_state: bdi btrfs-1: dirty=830 wb=607 unstable=4 bg_thresh=1014 thresh=2028 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 250.278887: balance_dirty_state: bdi btrfs-1: dirty=855 wb=607 unstable=4 bg_thresh=1011 thresh=2022 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 250.279006: balance_dirty_state: bdi btrfs-1: dirty=880 wb=607 unstable=4 bg_thresh=1013 thresh=2026 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 250.279130: balance_dirty_state: bdi btrfs-1: dirty=905 wb=607 unstable=4 bg_thresh=1012 thresh=2025 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 250.279417: balance_dirty_state: bdi btrfs-1: dirty=930 wb=607 unstable=4 bg_thresh=1012 thresh=2024 gap=483 poll_thresh=19 ino=257 dd-2584 [005] 250.279422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 250.286583: balance_dirty_state: bdi btrfs-1: dirty=930 wb=469 unstable=4 bg_thresh=1011 thresh=2023 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 250.286687: balance_dirty_state: bdi btrfs-1: dirty=955 wb=469 unstable=4 bg_thresh=1011 thresh=2022 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 250.286745: balance_dirty_state: bdi btrfs-1: dirty=980 wb=469 unstable=4 bg_thresh=1013 thresh=2027 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 250.286802: balance_dirty_state: bdi btrfs-1: dirty=980 wb=469 unstable=4 bg_thresh=1010 thresh=2021 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 250.286915: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=469 unstable=4 bg_thresh=1010 thresh=2020 gap=517 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 250.286979: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17684 wrote=0 to_write=8192 dd-2584 [005] 250.287039: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=469 unstable=4 bg_thresh=1012 thresh=2024 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 250.287041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-129% task_weight=100% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 250.289814: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=500 wrote=672 to_write=7520 dd-2584 [005] 250.294595: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1006 unstable=4 bg_thresh=1013 thresh=2027 gap=641 poll_thresh=18 ino=257 dd-2584 [005] 250.294723: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1006 unstable=4 bg_thresh=1013 thresh=2027 gap=616 poll_thresh=13 ino=257 dd-2584 [005] 250.294843: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1006 unstable=4 bg_thresh=1013 thresh=2026 gap=615 poll_thresh=14 ino=257 dd-2584 [005] 250.294962: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1006 unstable=4 bg_thresh=1015 thresh=2031 gap=595 poll_thresh=15 ino=257 dd-2584 [005] 250.295081: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1006 unstable=4 bg_thresh=1012 thresh=2025 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 250.295318: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1006 unstable=4 bg_thresh=1012 thresh=2024 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 250.295918: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1006 unstable=4 bg_thresh=1014 thresh=2028 gap=517 poll_thresh=18 ino=257 dd-2584 [005] 250.296155: balance_dirty_state: bdi btrfs-1: dirty=526 wb=1006 unstable=4 bg_thresh=1013 thresh=2027 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 250.296164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 250.302685: balance_dirty_state: bdi btrfs-1: dirty=526 wb=881 unstable=4 bg_thresh=1013 thresh=2027 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 250.302748: balance_dirty_state: bdi btrfs-1: dirty=551 wb=881 unstable=4 bg_thresh=1013 thresh=2027 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 250.302808: balance_dirty_state: bdi btrfs-1: dirty=551 wb=881 unstable=4 bg_thresh=1016 thresh=2032 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 250.302863: balance_dirty_state: bdi btrfs-1: dirty=576 wb=881 unstable=4 bg_thresh=1016 thresh=2032 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 250.303006: balance_dirty_state: bdi btrfs-1: dirty=601 wb=881 unstable=4 bg_thresh=1021 thresh=2042 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 250.303168: balance_dirty_state: bdi btrfs-1: dirty=626 wb=881 unstable=4 bg_thresh=1020 thresh=2041 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 250.303328: balance_dirty_state: bdi btrfs-1: dirty=676 wb=881 unstable=4 bg_thresh=1020 thresh=2040 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 250.303334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1303 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-111% task_weight=100% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 250.313951: balance_dirty_state: bdi btrfs-1: dirty=676 wb=681 unstable=4 bg_thresh=1009 thresh=2018 gap=657 poll_thresh=19 ino=257 dd-2584 [000] 250.314457: balance_dirty_state: bdi btrfs-1: dirty=701 wb=681 unstable=4 bg_thresh=1009 thresh=2018 gap=632 poll_thresh=14 ino=257 dd-2584 [000] 250.314749: balance_dirty_state: bdi btrfs-1: dirty=701 wb=681 unstable=4 bg_thresh=1005 thresh=2011 gap=625 poll_thresh=15 ino=257 dd-2584 [000] 250.314841: balance_dirty_state: bdi btrfs-1: dirty=726 wb=681 unstable=4 bg_thresh=1008 thresh=2017 gap=606 poll_thresh=16 ino=257 dd-2584 [000] 250.315376: balance_dirty_state: bdi btrfs-1: dirty=751 wb=681 unstable=4 bg_thresh=1010 thresh=2021 gap=585 poll_thresh=17 ino=257 dd-2584 [000] 250.315555: balance_dirty_state: bdi btrfs-1: dirty=776 wb=681 unstable=4 bg_thresh=1010 thresh=2020 gap=559 poll_thresh=18 ino=257 dd-2584 [000] 250.315732: balance_dirty_state: bdi btrfs-1: dirty=826 wb=681 unstable=4 bg_thresh=1009 thresh=2019 gap=508 poll_thresh=19 ino=257 dd-2584 [000] 250.315903: balance_dirty_state: bdi btrfs-1: dirty=851 wb=681 unstable=4 bg_thresh=1011 thresh=2023 gap=487 poll_thresh=20 ino=257 dd-2584 [000] 250.315909: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-84% task_weight=100% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 250.322673: balance_dirty_state: bdi btrfs-1: dirty=876 wb=681 unstable=4 bg_thresh=1007 thresh=2015 gap=454 poll_thresh=15 ino=257 dd-2584 [000] 250.322679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=101% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 250.330610: balance_dirty_state: bdi btrfs-1: dirty=876 wb=431 unstable=4 bg_thresh=1005 thresh=2010 gap=699 poll_thresh=15 ino=257 dd-2584 [004] 250.330706: balance_dirty_state: bdi btrfs-1: dirty=876 wb=431 unstable=4 bg_thresh=1005 thresh=2010 gap=699 poll_thresh=11 ino=257 dd-2584 [004] 250.330789: balance_dirty_state: bdi btrfs-1: dirty=901 wb=431 unstable=4 bg_thresh=1007 thresh=2015 gap=679 poll_thresh=12 ino=257 dd-2584 [004] 250.330875: balance_dirty_state: bdi btrfs-1: dirty=926 wb=431 unstable=4 bg_thresh=1007 thresh=2015 gap=654 poll_thresh=13 ino=257 dd-2584 [004] 250.330960: balance_dirty_state: bdi btrfs-1: dirty=926 wb=431 unstable=4 bg_thresh=1010 thresh=2020 gap=659 poll_thresh=14 ino=257 dd-2584 [004] 250.331047: balance_dirty_state: bdi btrfs-1: dirty=951 wb=431 unstable=4 bg_thresh=1007 thresh=2014 gap=628 poll_thresh=15 ino=257 dd-2584 [004] 250.331134: balance_dirty_state: bdi btrfs-1: dirty=976 wb=431 unstable=4 bg_thresh=1009 thresh=2019 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 250.331308: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=431 unstable=4 bg_thresh=1017 thresh=2035 gap=599 poll_thresh=17 ino=257 dd-2584 [004] 250.331740: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=431 unstable=4 bg_thresh=1017 thresh=2034 gap=573 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 250.331810: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17728 wrote=0 to_write=8192 dd-2584 [004] 250.331931: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=431 unstable=4 bg_thresh=1016 thresh=2033 gap=547 poll_thresh=19 ino=257 dd-2584 [004] 250.332123: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=506 unstable=4 bg_thresh=1018 thresh=2037 gap=501 poll_thresh=20 ino=257 dd-2584 [004] 250.332126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1300 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-114% task_weight=100% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 250.333702: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=544 wrote=720 to_write=7472 dd-2584 [001] 250.338674: balance_dirty_state: bdi btrfs-1: dirty=376 wb=906 unstable=4 bg_thresh=1006 thresh=2013 gap=727 poll_thresh=20 ino=257 dd-2584 [001] 250.338742: balance_dirty_state: bdi btrfs-1: dirty=376 wb=881 unstable=4 bg_thresh=1009 thresh=2019 gap=758 poll_thresh=15 ino=257 dd-2584 [001] 250.338802: balance_dirty_state: bdi btrfs-1: dirty=401 wb=881 unstable=4 bg_thresh=1015 thresh=2030 gap=744 poll_thresh=16 ino=257 dd-2584 [001] 250.338922: balance_dirty_state: bdi btrfs-1: dirty=426 wb=881 unstable=4 bg_thresh=1017 thresh=2035 gap=724 poll_thresh=17 ino=257 dd-2584 [001] 250.339042: balance_dirty_state: bdi btrfs-1: dirty=476 wb=881 unstable=4 bg_thresh=1017 thresh=2034 gap=673 poll_thresh=18 ino=257 dd-2584 [001] 250.339165: balance_dirty_state: bdi btrfs-1: dirty=501 wb=881 unstable=4 bg_thresh=1019 thresh=2038 gap=652 poll_thresh=19 ino=257 dd-2584 [001] 250.339285: balance_dirty_state: bdi btrfs-1: dirty=526 wb=881 unstable=4 bg_thresh=1018 thresh=2037 gap=626 poll_thresh=20 ino=257 dd-2584 [001] 250.339587: balance_dirty_state: bdi btrfs-1: dirty=576 wb=881 unstable=4 bg_thresh=1018 thresh=2036 gap=575 poll_thresh=21 ino=257 dd-2584 [001] 250.339705: balance_dirty_state: bdi btrfs-1: dirty=601 wb=881 unstable=4 bg_thresh=1020 thresh=2040 gap=554 poll_thresh=22 ino=257 dd-2584 [001] 250.339823: balance_dirty_state: bdi btrfs-1: dirty=626 wb=881 unstable=4 bg_thresh=1019 thresh=2039 gap=528 poll_thresh=23 ino=257 dd-2584 [001] 250.339943: balance_dirty_state: bdi btrfs-1: dirty=651 wb=881 unstable=4 bg_thresh=1019 thresh=2038 gap=502 poll_thresh=24 ino=257 dd-2584 [001] 250.339948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 250.346622: balance_dirty_state: bdi btrfs-1: dirty=651 wb=756 unstable=4 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=24 ino=257 dd-2584 [001] 250.346692: balance_dirty_state: bdi btrfs-1: dirty=676 wb=756 unstable=4 bg_thresh=1006 thresh=2013 gap=577 poll_thresh=18 ino=257 dd-2584 [001] 250.346817: balance_dirty_state: bdi btrfs-1: dirty=701 wb=756 unstable=4 bg_thresh=1009 thresh=2018 gap=557 poll_thresh=19 ino=257 dd-2584 [001] 250.346942: balance_dirty_state: bdi btrfs-1: dirty=751 wb=756 unstable=4 bg_thresh=1008 thresh=2017 gap=506 poll_thresh=20 ino=257 dd-2584 [001] 250.347065: balance_dirty_state: bdi btrfs-1: dirty=776 wb=756 unstable=4 bg_thresh=1010 thresh=2020 gap=484 poll_thresh=21 ino=257 dd-2584 [001] 250.347070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 250.358589: balance_dirty_state: bdi btrfs-1: dirty=776 wb=706 unstable=4 bg_thresh=1012 thresh=2025 gap=539 poll_thresh=21 ino=257 dd-2584 [001] 250.358700: balance_dirty_state: bdi btrfs-1: dirty=776 wb=706 unstable=4 bg_thresh=1012 thresh=2025 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 250.359219: balance_dirty_state: bdi btrfs-1: dirty=826 wb=706 unstable=4 bg_thresh=1014 thresh=2029 gap=493 poll_thresh=17 ino=257 dd-2584 [001] 250.359226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-171% task_weight=101% bdi_bw=65152 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 250.366669: balance_dirty_state: bdi btrfs-1: dirty=826 wb=456 unstable=4 bg_thresh=1013 thresh=2026 gap=740 poll_thresh=17 ino=257 dd-2584 [005] 250.366802: balance_dirty_state: bdi btrfs-1: dirty=851 wb=456 unstable=4 bg_thresh=1015 thresh=2031 gap=720 poll_thresh=13 ino=257 dd-2584 [005] 250.366920: balance_dirty_state: bdi btrfs-1: dirty=876 wb=456 unstable=4 bg_thresh=1012 thresh=2025 gap=689 poll_thresh=14 ino=257 dd-2584 [005] 250.367039: balance_dirty_state: bdi btrfs-1: dirty=876 wb=456 unstable=4 bg_thresh=1015 thresh=2030 gap=694 poll_thresh=15 ino=257 dd-2584 [005] 250.367157: balance_dirty_state: bdi btrfs-1: dirty=901 wb=456 unstable=4 bg_thresh=1014 thresh=2029 gap=668 poll_thresh=16 ino=257 dd-2584 [005] 250.367391: balance_dirty_state: bdi btrfs-1: dirty=926 wb=456 unstable=4 bg_thresh=1014 thresh=2028 gap=642 poll_thresh=17 ino=257 dd-2584 [005] 250.367626: balance_dirty_state: bdi btrfs-1: dirty=951 wb=456 unstable=4 bg_thresh=1013 thresh=2027 gap=616 poll_thresh=18 ino=257 dd-2584 [005] 250.367861: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=456 unstable=4 bg_thresh=1015 thresh=2031 gap=570 poll_thresh=19 ino=257 dd-2584 [005] 250.368097: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=456 unstable=4 bg_thresh=1015 thresh=2030 gap=544 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 250.368145: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17764 wrote=0 to_write=8192 dd-2584 [005] 250.368344: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=456 unstable=4 bg_thresh=1014 thresh=2029 gap=518 poll_thresh=21 ino=257 dd-2584 [005] 250.368967: balance_dirty_state: bdi btrfs-1: dirty=976 wb=581 unstable=4 bg_thresh=1014 thresh=2028 gap=467 poll_thresh=22 ino=257 dd-2584 [005] 250.368971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-218% task_weight=101% bdi_bw=65152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 250.370234: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=580 wrote=704 to_write=7488 dd-2584 [005] 250.374624: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1031 unstable=4 bg_thresh=1014 thresh=2029 gap=593 poll_thresh=22 ino=257 dd-2584 [005] 250.374708: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1031 unstable=4 bg_thresh=1014 thresh=2028 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 250.374866: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1031 unstable=4 bg_thresh=1013 thresh=2027 gap=566 poll_thresh=17 ino=257 dd-2584 [005] 250.375020: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1031 unstable=4 bg_thresh=1015 thresh=2031 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 250.375173: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1031 unstable=4 bg_thresh=1015 thresh=2030 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 250.375178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=65152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 250.382716: balance_dirty_state: bdi btrfs-1: dirty=501 wb=906 unstable=4 bg_thresh=1016 thresh=2032 gap=621 poll_thresh=19 ino=257 dd-2584 [005] 250.382809: balance_dirty_state: bdi btrfs-1: dirty=526 wb=906 unstable=4 bg_thresh=1013 thresh=2026 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 250.382866: balance_dirty_state: bdi btrfs-1: dirty=526 wb=906 unstable=4 bg_thresh=1015 thresh=2031 gap=595 poll_thresh=15 ino=257 dd-2584 [005] 250.382923: balance_dirty_state: bdi btrfs-1: dirty=551 wb=906 unstable=4 bg_thresh=1015 thresh=2030 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 250.383046: balance_dirty_state: bdi btrfs-1: dirty=576 wb=906 unstable=4 bg_thresh=1014 thresh=2029 gap=543 poll_thresh=17 ino=257 dd-2584 [005] 250.383162: balance_dirty_state: bdi btrfs-1: dirty=601 wb=906 unstable=4 bg_thresh=1014 thresh=2028 gap=517 poll_thresh=18 ino=257 dd-2584 [005] 250.383449: balance_dirty_state: bdi btrfs-1: dirty=651 wb=906 unstable=4 bg_thresh=1016 thresh=2032 gap=471 poll_thresh=19 ino=257 dd-2584 [005] 250.383454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=101% bdi_bw=65152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 250.390695: balance_dirty_state: bdi btrfs-1: dirty=651 wb=781 unstable=4 bg_thresh=1016 thresh=2032 gap=596 poll_thresh=19 ino=257 dd-2584 [005] 250.390822: balance_dirty_state: bdi btrfs-1: dirty=651 wb=731 unstable=4 bg_thresh=1012 thresh=2025 gap=639 poll_thresh=14 ino=257 dd-2584 [005] 250.390889: balance_dirty_state: bdi btrfs-1: dirty=676 wb=706 unstable=4 bg_thresh=1012 thresh=2024 gap=638 poll_thresh=15 ino=257 dd-2584 [005] 250.390951: balance_dirty_state: bdi btrfs-1: dirty=701 wb=706 unstable=4 bg_thresh=1017 thresh=2035 gap=624 poll_thresh=16 ino=257 dd-2584 [005] 250.391129: balance_dirty_state: bdi btrfs-1: dirty=726 wb=706 unstable=4 bg_thresh=1017 thresh=2034 gap=598 poll_thresh=17 ino=257 dd-2584 [005] 250.391365: balance_dirty_state: bdi btrfs-1: dirty=751 wb=706 unstable=4 bg_thresh=1013 thresh=2027 gap=566 poll_thresh=18 ino=257 dd-2584 [005] 250.391600: balance_dirty_state: bdi btrfs-1: dirty=801 wb=706 unstable=4 bg_thresh=1013 thresh=2026 gap=515 poll_thresh=19 ino=257 dd-2584 [005] 250.391837: balance_dirty_state: bdi btrfs-1: dirty=826 wb=706 unstable=4 bg_thresh=1015 thresh=2030 gap=494 poll_thresh=20 ino=257 dd-2584 [005] 250.391846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=65152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 250.398706: balance_dirty_state: bdi btrfs-1: dirty=826 wb=706 unstable=4 bg_thresh=1014 thresh=2029 gap=493 poll_thresh=20 ino=257 dd-2584 [001] 250.398720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=65152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 250.406618: balance_dirty_state: bdi btrfs-1: dirty=826 wb=581 unstable=4 bg_thresh=1014 thresh=2028 gap=617 poll_thresh=20 ino=257 dd-2584 [001] 250.406752: balance_dirty_state: bdi btrfs-1: dirty=826 wb=581 unstable=4 bg_thresh=1011 thresh=2022 gap=611 poll_thresh=15 ino=257 dd-2584 [001] 250.406872: balance_dirty_state: bdi btrfs-1: dirty=851 wb=581 unstable=4 bg_thresh=1013 thresh=2027 gap=591 poll_thresh=16 ino=257 dd-2584 [001] 250.407473: balance_dirty_state: bdi btrfs-1: dirty=876 wb=581 unstable=4 bg_thresh=1013 thresh=2026 gap=565 poll_thresh=17 ino=257 dd-2584 [001] 250.407750: balance_dirty_state: bdi btrfs-1: dirty=926 wb=481 unstable=4 bg_thresh=1009 thresh=2019 gap=608 poll_thresh=18 ino=257 dd-2584 [001] 250.408000: balance_dirty_state: bdi btrfs-1: dirty=951 wb=431 unstable=4 bg_thresh=1011 thresh=2023 gap=637 poll_thresh=19 ino=257 dd-2584 [001] 250.408234: balance_dirty_state: bdi btrfs-1: dirty=976 wb=431 unstable=4 bg_thresh=1011 thresh=2022 gap=611 poll_thresh=20 ino=257 dd-2584 [001] 250.408470: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=431 unstable=4 bg_thresh=1010 thresh=2021 gap=585 poll_thresh=21 ino=257 dd-2584 [001] 250.408706: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=431 unstable=4 bg_thresh=1012 thresh=2025 gap=539 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 250.408756: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17804 wrote=0 to_write=8192 dd-2584 [001] 250.408952: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=431 unstable=4 bg_thresh=1012 thresh=2024 gap=513 poll_thresh=23 ino=257 dd-2584 [001] 250.409202: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=481 unstable=4 bg_thresh=1011 thresh=2023 gap=487 poll_thresh=24 ino=257 dd-2584 [001] 250.409205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=65152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 250.412242: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=624 wrote=720 to_write=7472 dd-2584 [005] 250.414575: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1031 unstable=4 bg_thresh=1012 thresh=2025 gap=614 poll_thresh=24 ino=257 dd-2584 [005] 250.414700: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1031 unstable=4 bg_thresh=1012 thresh=2025 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 250.415155: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1031 unstable=4 bg_thresh=1012 thresh=2024 gap=563 poll_thresh=19 ino=257 dd-2584 [005] 250.415313: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1031 unstable=4 bg_thresh=1014 thresh=2028 gap=542 poll_thresh=20 ino=257 dd-2584 [005] 250.415473: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1031 unstable=4 bg_thresh=1013 thresh=2027 gap=516 poll_thresh=21 ino=257 dd-2584 [005] 250.415633: balance_dirty_state: bdi btrfs-1: dirty=526 wb=1031 unstable=4 bg_thresh=1013 thresh=2026 gap=465 poll_thresh=22 ino=257 dd-2584 [005] 250.415639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-174% task_weight=101% bdi_bw=65152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 250.422644: balance_dirty_state: bdi btrfs-1: dirty=526 wb=906 unstable=4 bg_thresh=1014 thresh=2028 gap=592 poll_thresh=22 ino=257 dd-2584 [004] 250.422716: balance_dirty_state: bdi btrfs-1: dirty=526 wb=906 unstable=4 bg_thresh=1014 thresh=2028 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 250.422847: balance_dirty_state: bdi btrfs-1: dirty=576 wb=906 unstable=4 bg_thresh=1016 thresh=2033 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 250.422978: balance_dirty_state: bdi btrfs-1: dirty=601 wb=906 unstable=4 bg_thresh=1021 thresh=2043 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 250.423112: balance_dirty_state: bdi btrfs-1: dirty=626 wb=906 unstable=4 bg_thresh=1021 thresh=2042 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 250.423117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-4% task_gap=-108% task_weight=100% bdi_bw=65152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 250.430586: balance_dirty_state: bdi btrfs-1: dirty=626 wb=781 unstable=4 bg_thresh=1018 thresh=2037 gap=626 poll_thresh=19 ino=257 dd-2584 [004] 250.430686: balance_dirty_state: bdi btrfs-1: dirty=651 wb=781 unstable=4 bg_thresh=1018 thresh=2037 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 250.431141: balance_dirty_state: bdi btrfs-1: dirty=651 wb=781 unstable=4 bg_thresh=1021 thresh=2042 gap=606 poll_thresh=15 ino=257 dd-2584 [004] 250.431241: balance_dirty_state: bdi btrfs-1: dirty=676 wb=781 unstable=4 bg_thresh=1021 thresh=2042 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 250.431440: balance_dirty_state: bdi btrfs-1: dirty=701 wb=781 unstable=4 bg_thresh=1023 thresh=2046 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 250.431641: balance_dirty_state: bdi btrfs-1: dirty=751 wb=781 unstable=4 bg_thresh=1022 thresh=2045 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 250.431648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-2% task_gap=-105% task_weight=100% bdi_bw=65152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 250.438574: balance_dirty_state: bdi btrfs-1: dirty=751 wb=731 unstable=4 bg_thresh=1015 thresh=2030 gap=544 poll_thresh=18 ino=257 dd-2584 [000] 250.438665: balance_dirty_state: bdi btrfs-1: dirty=751 wb=731 unstable=4 bg_thresh=1017 thresh=2035 gap=549 poll_thresh=13 ino=257 dd-2584 [000] 250.438749: balance_dirty_state: bdi btrfs-1: dirty=776 wb=731 unstable=4 bg_thresh=1020 thresh=2040 gap=529 poll_thresh=14 ino=257 dd-2584 [000] 250.438823: balance_dirty_state: bdi btrfs-1: dirty=801 wb=731 unstable=4 bg_thresh=1020 thresh=2040 gap=504 poll_thresh=15 ino=257 dd-2584 [000] 250.438828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1303 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-111% task_weight=100% bdi_bw=65152 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 250.446632: balance_dirty_state: bdi btrfs-1: dirty=801 wb=481 unstable=4 bg_thresh=1014 thresh=2028 gap=742 poll_thresh=15 ino=257 dd-2584 [004] 250.446693: balance_dirty_state: bdi btrfs-1: dirty=801 wb=481 unstable=4 bg_thresh=1014 thresh=2028 gap=742 poll_thresh=11 ino=257 dd-2584 [004] 250.446748: balance_dirty_state: bdi btrfs-1: dirty=826 wb=481 unstable=4 bg_thresh=1016 thresh=2033 gap=722 poll_thresh=12 ino=257 dd-2584 [004] 250.446804: balance_dirty_state: bdi btrfs-1: dirty=851 wb=481 unstable=4 bg_thresh=1016 thresh=2033 gap=697 poll_thresh=13 ino=257 dd-2584 [004] 250.446860: balance_dirty_state: bdi btrfs-1: dirty=851 wb=481 unstable=4 bg_thresh=1019 thresh=2038 gap=702 poll_thresh=14 ino=257 dd-2584 [004] 250.446917: balance_dirty_state: bdi btrfs-1: dirty=876 wb=481 unstable=4 bg_thresh=1021 thresh=2043 gap=682 poll_thresh=15 ino=257 dd-2584 [004] 250.446973: balance_dirty_state: bdi btrfs-1: dirty=876 wb=481 unstable=4 bg_thresh=1018 thresh=2037 gap=676 poll_thresh=16 ino=257 dd-2584 [004] 250.447344: balance_dirty_state: bdi btrfs-1: dirty=926 wb=481 unstable=4 bg_thresh=1020 thresh=2041 gap=630 poll_thresh=17 ino=257 dd-2584 [004] 250.447508: balance_dirty_state: bdi btrfs-1: dirty=951 wb=481 unstable=4 bg_thresh=1020 thresh=2040 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 250.447653: balance_dirty_state: bdi btrfs-1: dirty=976 wb=481 unstable=4 bg_thresh=1019 thresh=2039 gap=578 poll_thresh=19 ino=257 dd-2584 [004] 250.447803: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=481 unstable=4 bg_thresh=1021 thresh=2043 gap=532 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 250.447866: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17844 wrote=0 to_write=8192 dd-2584 [004] 250.447997: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=481 unstable=4 bg_thresh=1021 thresh=2042 gap=506 poll_thresh=21 ino=257 dd-2584 [004] 250.447999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1304 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-4% task_gap=-109% task_weight=101% bdi_bw=65152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 250.449551: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=660 wrote=672 to_write=7520 dd-2584 [004] 250.454583: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1031 unstable=4 bg_thresh=1015 thresh=2030 gap=619 poll_thresh=21 ino=257 dd-2584 [004] 250.454683: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1031 unstable=4 bg_thresh=1011 thresh=2022 gap=611 poll_thresh=16 ino=257 dd-2584 [004] 250.454848: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1031 unstable=4 bg_thresh=1013 thresh=2027 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 250.455022: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1031 unstable=4 bg_thresh=1013 thresh=2026 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 250.455208: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1031 unstable=4 bg_thresh=1012 thresh=2025 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 250.455588: balance_dirty_state: bdi btrfs-1: dirty=526 wb=1031 unstable=4 bg_thresh=1014 thresh=2029 gap=468 poll_thresh=20 ino=257 dd-2584 [004] 250.455596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=65152 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 250.462619: balance_dirty_state: bdi btrfs-1: dirty=526 wb=906 unstable=4 bg_thresh=994 thresh=1989 gap=553 poll_thresh=20 ino=257 dd-2584 [004] 250.462710: balance_dirty_state: bdi btrfs-1: dirty=526 wb=906 unstable=4 bg_thresh=997 thresh=1994 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 250.462795: balance_dirty_state: bdi btrfs-1: dirty=551 wb=906 unstable=4 bg_thresh=997 thresh=1994 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 250.462961: balance_dirty_state: bdi btrfs-1: dirty=576 wb=906 unstable=4 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 250.463125: balance_dirty_state: bdi btrfs-1: dirty=601 wb=906 unstable=4 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 250.463268: balance_dirty_state: bdi btrfs-1: dirty=651 wb=906 unstable=4 bg_thresh=1007 thresh=2014 gap=453 poll_thresh=19 ino=257 dd-2584 [004] 250.463274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=66032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 250.470701: balance_dirty_state: bdi btrfs-1: dirty=651 wb=781 unstable=4 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=19 ino=257 dd-2584 [006] 250.470778: balance_dirty_state: bdi btrfs-1: dirty=676 wb=781 unstable=4 bg_thresh=1009 thresh=2019 gap=558 poll_thresh=14 ino=257 dd-2584 [006] 250.470840: balance_dirty_state: bdi btrfs-1: dirty=676 wb=781 unstable=4 bg_thresh=1009 thresh=2019 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 250.470901: balance_dirty_state: bdi btrfs-1: dirty=701 wb=781 unstable=4 bg_thresh=1009 thresh=2018 gap=532 poll_thresh=16 ino=257 dd-2584 [006] 250.471019: balance_dirty_state: bdi btrfs-1: dirty=726 wb=781 unstable=4 bg_thresh=1014 thresh=2028 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 250.471327: balance_dirty_state: bdi btrfs-1: dirty=751 wb=781 unstable=4 bg_thresh=1016 thresh=2032 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 250.471332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=66032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 250.482637: balance_dirty_state: bdi btrfs-1: dirty=751 wb=706 unstable=4 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=18 ino=257 dd-2584 [006] 250.482706: balance_dirty_state: bdi btrfs-1: dirty=776 wb=706 unstable=4 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=13 ino=257 dd-2584 [006] 250.482769: balance_dirty_state: bdi btrfs-1: dirty=801 wb=706 unstable=4 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=14 ino=257 dd-2584 [006] 250.482774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=66032 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [006] 250.490658: balance_dirty_state: bdi btrfs-1: dirty=801 wb=456 unstable=4 bg_thresh=999 thresh=1999 gap=738 poll_thresh=14 ino=257 dd-2584 [006] 250.490754: balance_dirty_state: bdi btrfs-1: dirty=801 wb=456 unstable=4 bg_thresh=999 thresh=1999 gap=738 poll_thresh=10 ino=257 dd-2584 [006] 250.490813: balance_dirty_state: bdi btrfs-1: dirty=826 wb=456 unstable=4 bg_thresh=1002 thresh=2004 gap=718 poll_thresh=11 ino=257 dd-2584 [006] 250.490870: balance_dirty_state: bdi btrfs-1: dirty=851 wb=456 unstable=4 bg_thresh=1002 thresh=2004 gap=693 poll_thresh=12 ino=257 dd-2584 [006] 250.490927: balance_dirty_state: bdi btrfs-1: dirty=851 wb=456 unstable=4 bg_thresh=1001 thresh=2003 gap=692 poll_thresh=13 ino=257 dd-2584 [006] 250.490985: balance_dirty_state: bdi btrfs-1: dirty=876 wb=456 unstable=4 bg_thresh=1004 thresh=2008 gap=672 poll_thresh=14 ino=257 dd-2584 [006] 250.491042: balance_dirty_state: bdi btrfs-1: dirty=901 wb=456 unstable=4 bg_thresh=1003 thresh=2007 gap=646 poll_thresh=15 ino=257 dd-2584 [006] 250.491099: balance_dirty_state: bdi btrfs-1: dirty=901 wb=456 unstable=4 bg_thresh=1003 thresh=2007 gap=646 poll_thresh=16 ino=257 dd-2584 [006] 250.491214: balance_dirty_state: bdi btrfs-1: dirty=926 wb=456 unstable=4 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=17 ino=257 dd-2584 [006] 250.491328: balance_dirty_state: bdi btrfs-1: dirty=976 wb=456 unstable=4 bg_thresh=999 thresh=1999 gap=563 poll_thresh=18 ino=257 dd-2584 [006] 250.491442: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=456 unstable=4 bg_thresh=1001 thresh=2003 gap=542 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 250.491506: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17888 wrote=0 to_write=16384 dd-2584 [006] 250.491754: balance_dirty_state: bdi btrfs-1: dirty=976 wb=506 unstable=4 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=20 ino=257 dd-2584 [006] 250.491881: balance_dirty_state: bdi btrfs-1: dirty=976 wb=556 unstable=4 bg_thresh=1000 thresh=2001 gap=465 poll_thresh=21 ino=257 dd-2584 [006] 250.491883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-158% task_weight=101% bdi_bw=66032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 250.494465: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=704 wrote=688 to_write=15696 dd-2584 [006] 250.498649: balance_dirty_state: bdi btrfs-1: dirty=401 wb=981 unstable=4 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=21 ino=257 dd-2584 [006] 250.498766: balance_dirty_state: bdi btrfs-1: dirty=401 wb=981 unstable=4 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=16 ino=257 dd-2584 [006] 250.498887: balance_dirty_state: bdi btrfs-1: dirty=426 wb=981 unstable=4 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=17 ino=257 dd-2584 [006] 250.499006: balance_dirty_state: bdi btrfs-1: dirty=476 wb=981 unstable=4 bg_thresh=1005 thresh=2011 gap=550 poll_thresh=18 ino=257 dd-2584 [006] 250.499124: balance_dirty_state: bdi btrfs-1: dirty=501 wb=981 unstable=4 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=19 ino=257 dd-2584 [006] 250.499242: balance_dirty_state: bdi btrfs-1: dirty=526 wb=981 unstable=4 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=20 ino=257 dd-2584 [006] 250.499247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=66032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 250.506790: balance_dirty_state: bdi btrfs-1: dirty=526 wb=856 unstable=4 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=20 ino=257 dd-2584 [000] 250.506917: balance_dirty_state: bdi btrfs-1: dirty=526 wb=856 unstable=4 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=15 ino=257 dd-2584 [000] 250.507033: balance_dirty_state: bdi btrfs-1: dirty=551 wb=856 unstable=4 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=16 ino=257 dd-2584 [000] 250.507636: balance_dirty_state: bdi btrfs-1: dirty=576 wb=856 unstable=4 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=17 ino=257 dd-2584 [000] 250.507872: balance_dirty_state: bdi btrfs-1: dirty=626 wb=856 unstable=4 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=18 ino=257 dd-2584 [000] 250.508108: balance_dirty_state: bdi btrfs-1: dirty=651 wb=856 unstable=4 bg_thresh=1006 thresh=2013 gap=502 poll_thresh=19 ino=257 dd-2584 [000] 250.508117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=66032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 250.514918: balance_dirty_state: bdi btrfs-1: dirty=651 wb=731 unstable=4 bg_thresh=1011 thresh=2023 gap=637 poll_thresh=14 ino=257 dd-2584 [004] 250.515095: balance_dirty_state: bdi btrfs-1: dirty=676 wb=731 unstable=4 bg_thresh=1011 thresh=2023 gap=612 poll_thresh=15 ino=257 dd-2584 [004] 250.515271: balance_dirty_state: bdi btrfs-1: dirty=701 wb=731 unstable=4 bg_thresh=1014 thresh=2028 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 250.515629: balance_dirty_state: bdi btrfs-1: dirty=726 wb=731 unstable=4 bg_thresh=1013 thresh=2027 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 250.515987: balance_dirty_state: bdi btrfs-1: dirty=751 wb=731 unstable=4 bg_thresh=1015 thresh=2031 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 250.516343: balance_dirty_state: bdi btrfs-1: dirty=776 wb=731 unstable=4 bg_thresh=1015 thresh=2030 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 250.516699: balance_dirty_state: bdi btrfs-1: dirty=826 wb=731 unstable=4 bg_thresh=1014 thresh=2029 gap=468 poll_thresh=20 ino=257 dd-2584 [004] 250.516711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-124% task_weight=101% bdi_bw=66032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 250.522679: balance_dirty_state: bdi btrfs-1: dirty=826 wb=581 unstable=4 bg_thresh=1013 thresh=2026 gap=615 poll_thresh=20 ino=257 dd-2584 [004] 250.523079: balance_dirty_state: bdi btrfs-1: dirty=826 wb=581 unstable=4 bg_thresh=1010 thresh=2020 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 250.523165: balance_dirty_state: bdi btrfs-1: dirty=851 wb=581 unstable=4 bg_thresh=1012 thresh=2025 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 250.523336: balance_dirty_state: bdi btrfs-1: dirty=876 wb=581 unstable=4 bg_thresh=1014 thresh=2029 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 250.523505: balance_dirty_state: bdi btrfs-1: dirty=926 wb=581 unstable=4 bg_thresh=1014 thresh=2028 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 250.523673: balance_dirty_state: bdi btrfs-1: dirty=951 wb=581 unstable=4 bg_thresh=1013 thresh=2027 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 250.523679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=66032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 250.530765: balance_dirty_state: bdi btrfs-1: dirty=951 wb=431 unstable=4 bg_thresh=1014 thresh=2029 gap=643 poll_thresh=19 ino=257 dd-2584 [002] 250.530861: balance_dirty_state: bdi btrfs-1: dirty=951 wb=431 unstable=4 bg_thresh=1014 thresh=2029 gap=643 poll_thresh=14 ino=257 dd-2584 [002] 250.530978: balance_dirty_state: bdi btrfs-1: dirty=976 wb=431 unstable=4 bg_thresh=1017 thresh=2034 gap=623 poll_thresh=15 ino=257 dd-2584 [002] 250.531094: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=431 unstable=4 bg_thresh=1017 thresh=2034 gap=598 poll_thresh=16 ino=257 dd-2584 [002] 250.531329: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=431 unstable=4 bg_thresh=1019 thresh=2039 gap=578 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 250.531380: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17928 wrote=0 to_write=16384 dd-2584 [002] 250.531577: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=431 unstable=4 bg_thresh=1021 thresh=2043 gap=557 poll_thresh=18 ino=257 dd-2584 [002] 250.532187: balance_dirty_state: bdi btrfs-1: dirty=976 wb=581 unstable=4 bg_thresh=1021 thresh=2042 gap=481 poll_thresh=19 ino=257 dd-2584 [002] 250.532191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-4% task_gap=-107% task_weight=99% bdi_bw=66032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 250.534855: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=748 wrote=720 to_write=15664 dd-2584 [002] 250.542612: balance_dirty_state: bdi btrfs-1: dirty=376 wb=906 unstable=4 bg_thresh=1014 thresh=2029 gap=743 poll_thresh=19 ino=257 dd-2584 [002] 250.542731: balance_dirty_state: bdi btrfs-1: dirty=376 wb=906 unstable=4 bg_thresh=1014 thresh=2029 gap=743 poll_thresh=14 ino=257 dd-2584 [002] 250.542848: balance_dirty_state: bdi btrfs-1: dirty=401 wb=906 unstable=4 bg_thresh=1017 thresh=2034 gap=723 poll_thresh=15 ino=257 dd-2584 [002] 250.542962: balance_dirty_state: bdi btrfs-1: dirty=426 wb=906 unstable=4 bg_thresh=1019 thresh=2039 gap=703 poll_thresh=16 ino=257 dd-2584 [002] 250.543192: balance_dirty_state: bdi btrfs-1: dirty=451 wb=906 unstable=4 bg_thresh=1022 thresh=2044 gap=683 poll_thresh=17 ino=257 dd-2584 [002] 250.543427: balance_dirty_state: bdi btrfs-1: dirty=476 wb=906 unstable=4 bg_thresh=1021 thresh=2043 gap=657 poll_thresh=18 ino=257 dd-2584 [002] 250.543662: balance_dirty_state: bdi btrfs-1: dirty=501 wb=906 unstable=4 bg_thresh=1021 thresh=2042 gap=631 poll_thresh=19 ino=257 dd-2584 [002] 250.543895: balance_dirty_state: bdi btrfs-1: dirty=551 wb=906 unstable=4 bg_thresh=1023 thresh=2046 gap=585 poll_thresh=20 ino=257 dd-2584 [002] 250.544131: balance_dirty_state: bdi btrfs-1: dirty=576 wb=906 unstable=4 bg_thresh=1022 thresh=2045 gap=559 poll_thresh=21 ino=257 dd-2584 [002] 250.544368: balance_dirty_state: bdi btrfs-1: dirty=601 wb=906 unstable=4 bg_thresh=1022 thresh=2044 gap=533 poll_thresh=22 ino=257 dd-2584 [002] 250.544965: balance_dirty_state: bdi btrfs-1: dirty=626 wb=906 unstable=4 bg_thresh=1021 thresh=2043 gap=507 poll_thresh=23 ino=257 dd-2584 [002] 250.544974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-3% task_gap=-106% task_weight=99% bdi_bw=66032 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 250.550616: balance_dirty_state: bdi btrfs-1: dirty=626 wb=756 unstable=4 bg_thresh=1013 thresh=2026 gap=640 poll_thresh=23 ino=257 dd-2584 [006] 250.550697: balance_dirty_state: bdi btrfs-1: dirty=651 wb=756 unstable=4 bg_thresh=1015 thresh=2031 gap=620 poll_thresh=17 ino=257 dd-2584 [006] 250.550824: balance_dirty_state: bdi btrfs-1: dirty=676 wb=756 unstable=4 bg_thresh=1015 thresh=2030 gap=594 poll_thresh=18 ino=257 dd-2584 [006] 250.550948: balance_dirty_state: bdi btrfs-1: dirty=726 wb=756 unstable=4 bg_thresh=1014 thresh=2029 gap=543 poll_thresh=19 ino=257 dd-2584 [006] 250.551075: balance_dirty_state: bdi btrfs-1: dirty=751 wb=756 unstable=4 bg_thresh=1016 thresh=2033 gap=522 poll_thresh=20 ino=257 dd-2584 [006] 250.551201: balance_dirty_state: bdi btrfs-1: dirty=776 wb=756 unstable=4 bg_thresh=1016 thresh=2032 gap=496 poll_thresh=21 ino=257 dd-2584 [006] 250.551206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=66032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 250.558724: balance_dirty_state: bdi btrfs-1: dirty=776 wb=756 unstable=4 bg_thresh=1017 thresh=2035 gap=499 poll_thresh=21 ino=257 dd-2584 [006] 250.558733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=66032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 250.566733: balance_dirty_state: bdi btrfs-1: dirty=776 wb=606 unstable=4 bg_thresh=1017 thresh=2034 gap=648 poll_thresh=21 ino=257 dd-2584 [002] 250.566817: balance_dirty_state: bdi btrfs-1: dirty=801 wb=606 unstable=4 bg_thresh=1017 thresh=2034 gap=623 poll_thresh=16 ino=257 dd-2584 [002] 250.566965: balance_dirty_state: bdi btrfs-1: dirty=826 wb=606 unstable=4 bg_thresh=1019 thresh=2039 gap=603 poll_thresh=17 ino=257 dd-2584 [002] 250.567110: balance_dirty_state: bdi btrfs-1: dirty=876 wb=606 unstable=4 bg_thresh=1022 thresh=2044 gap=558 poll_thresh=18 ino=257 dd-2584 [002] 250.567521: balance_dirty_state: bdi btrfs-1: dirty=901 wb=456 unstable=4 bg_thresh=1027 thresh=2054 gap=693 poll_thresh=19 ino=257 dd-2584 [002] 250.567679: balance_dirty_state: bdi btrfs-1: dirty=926 wb=456 unstable=4 bg_thresh=1019 thresh=2039 gap=653 poll_thresh=20 ino=257 dd-2584 [002] 250.567830: balance_dirty_state: bdi btrfs-1: dirty=976 wb=456 unstable=4 bg_thresh=1019 thresh=2038 gap=602 poll_thresh=21 ino=257 dd-2584 [002] 250.567979: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=456 unstable=4 bg_thresh=1021 thresh=2042 gap=581 poll_thresh=22 ino=257 dd-2584 [002] 250.568130: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=456 unstable=4 bg_thresh=1020 thresh=2041 gap=555 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 250.568168: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17964 wrote=0 to_write=16384 dd-2584 [002] 250.568289: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=456 unstable=4 bg_thresh=1020 thresh=2040 gap=529 poll_thresh=24 ino=257 dd-2584 [002] 250.568451: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=506 unstable=4 bg_thresh=1019 thresh=2039 gap=478 poll_thresh=25 ino=257 dd-2584 [002] 250.568453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-156% task_weight=98% bdi_bw=66512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 250.571110: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=784 wrote=720 to_write=15664 dd-2584 [002] 250.574682: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1181 unstable=4 bg_thresh=1019 thresh=2039 gap=478 poll_thresh=25 ino=257 dd-2584 [002] 250.574687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-156% task_weight=98% bdi_bw=66512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 250.582704: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1056 unstable=4 bg_thresh=1015 thresh=2031 gap=595 poll_thresh=25 ino=257 dd-2584 [002] 250.582784: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1056 unstable=4 bg_thresh=1018 thresh=2036 gap=600 poll_thresh=19 ino=257 dd-2584 [002] 250.583099: balance_dirty_state: bdi btrfs-1: dirty=426 wb=931 unstable=4 bg_thresh=1019 thresh=2038 gap=677 poll_thresh=20 ino=257 dd-2584 [002] 250.583219: balance_dirty_state: bdi btrfs-1: dirty=451 wb=931 unstable=4 bg_thresh=1015 thresh=2031 gap=645 poll_thresh=21 ino=257 dd-2584 [002] 250.583335: balance_dirty_state: bdi btrfs-1: dirty=476 wb=931 unstable=4 bg_thresh=1015 thresh=2030 gap=619 poll_thresh=22 ino=257 dd-2584 [002] 250.583453: balance_dirty_state: bdi btrfs-1: dirty=501 wb=931 unstable=4 bg_thresh=1017 thresh=2034 gap=598 poll_thresh=23 ino=257 dd-2584 [002] 250.583568: balance_dirty_state: bdi btrfs-1: dirty=551 wb=931 unstable=4 bg_thresh=1016 thresh=2033 gap=547 poll_thresh=24 ino=257 dd-2584 [002] 250.583683: balance_dirty_state: bdi btrfs-1: dirty=576 wb=931 unstable=4 bg_thresh=1016 thresh=2032 gap=521 poll_thresh=25 ino=257 dd-2584 [002] 250.583799: balance_dirty_state: bdi btrfs-1: dirty=601 wb=931 unstable=4 bg_thresh=1015 thresh=2031 gap=495 poll_thresh=26 ino=257 dd-2584 [002] 250.583803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=66512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 250.590725: balance_dirty_state: bdi btrfs-1: dirty=601 wb=806 unstable=4 bg_thresh=1014 thresh=2028 gap=617 poll_thresh=26 ino=257 dd-2584 [002] 250.590824: balance_dirty_state: bdi btrfs-1: dirty=626 wb=806 unstable=4 bg_thresh=1016 thresh=2033 gap=597 poll_thresh=19 ino=257 dd-2584 [002] 250.590943: balance_dirty_state: bdi btrfs-1: dirty=651 wb=806 unstable=4 bg_thresh=1016 thresh=2032 gap=571 poll_thresh=20 ino=257 dd-2584 [002] 250.591242: balance_dirty_state: bdi btrfs-1: dirty=676 wb=806 unstable=4 bg_thresh=1015 thresh=2031 gap=545 poll_thresh=21 ino=257 dd-2584 [002] 250.591360: balance_dirty_state: bdi btrfs-1: dirty=726 wb=806 unstable=4 bg_thresh=1015 thresh=2030 gap=494 poll_thresh=22 ino=257 dd-2584 [002] 250.591365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=66512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 250.598625: balance_dirty_state: bdi btrfs-1: dirty=726 wb=731 unstable=4 bg_thresh=1015 thresh=2030 gap=569 poll_thresh=22 ino=257 dd-2584 [002] 250.598688: balance_dirty_state: bdi btrfs-1: dirty=726 wb=731 unstable=4 bg_thresh=1015 thresh=2030 gap=569 poll_thresh=16 ino=257 dd-2584 [002] 250.598806: balance_dirty_state: bdi btrfs-1: dirty=776 wb=731 unstable=4 bg_thresh=1017 thresh=2035 gap=524 poll_thresh=17 ino=257 dd-2584 [002] 250.598923: balance_dirty_state: bdi btrfs-1: dirty=801 wb=731 unstable=4 bg_thresh=1020 thresh=2040 gap=504 poll_thresh=18 ino=257 dd-2584 [002] 250.598928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-155% task_weight=99% bdi_bw=66512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 250.606622: balance_dirty_state: bdi btrfs-1: dirty=801 wb=731 unstable=4 bg_thresh=1009 thresh=2018 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 250.606626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=66512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 250.614723: balance_dirty_state: bdi btrfs-1: dirty=801 wb=481 unstable=4 bg_thresh=995 thresh=1990 gap=704 poll_thresh=18 ino=257 dd-2584 [005] 250.614791: balance_dirty_state: bdi btrfs-1: dirty=801 wb=481 unstable=4 bg_thresh=995 thresh=1990 gap=704 poll_thresh=13 ino=257 dd-2584 [005] 250.614851: balance_dirty_state: bdi btrfs-1: dirty=826 wb=481 unstable=4 bg_thresh=994 thresh=1989 gap=678 poll_thresh=14 ino=257 dd-2584 [005] 250.614913: balance_dirty_state: bdi btrfs-1: dirty=826 wb=481 unstable=4 bg_thresh=997 thresh=1994 gap=683 poll_thresh=15 ino=257 dd-2584 [005] 250.614976: balance_dirty_state: bdi btrfs-1: dirty=851 wb=481 unstable=4 bg_thresh=997 thresh=1994 gap=658 poll_thresh=16 ino=257 dd-2584 [005] 250.615103: balance_dirty_state: bdi btrfs-1: dirty=876 wb=481 unstable=4 bg_thresh=993 thresh=1987 gap=626 poll_thresh=17 ino=257 dd-2584 [005] 250.615410: balance_dirty_state: bdi btrfs-1: dirty=926 wb=481 unstable=4 bg_thresh=995 thresh=1991 gap=580 poll_thresh=18 ino=257 dd-2584 [005] 250.615531: balance_dirty_state: bdi btrfs-1: dirty=951 wb=481 unstable=4 bg_thresh=998 thresh=1996 gap=560 poll_thresh=19 ino=257 dd-2584 [005] 250.615650: balance_dirty_state: bdi btrfs-1: dirty=976 wb=481 unstable=4 bg_thresh=997 thresh=1995 gap=534 poll_thresh=20 ino=257 dd-2584 [005] 250.615772: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=481 unstable=4 bg_thresh=999 thresh=1999 gap=488 poll_thresh=21 ino=257 dd-2584 [005] 250.615777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=66512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 250.615832: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18012 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 250.617512: writeback_single_inode: bdi btrfs-1: ino=257 state= age=828 wrote=656 to_write=15728 dd-2584 [005] 250.622665: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1006 unstable=4 bg_thresh=999 thresh=1999 gap=613 poll_thresh=21 ino=257 dd-2584 [005] 250.622731: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1006 unstable=4 bg_thresh=999 thresh=1999 gap=613 poll_thresh=16 ino=257 dd-2584 [005] 250.622853: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1006 unstable=4 bg_thresh=999 thresh=1998 gap=587 poll_thresh=17 ino=257 dd-2584 [005] 250.622973: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1006 unstable=4 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=18 ino=257 dd-2584 [005] 250.623096: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1006 unstable=4 bg_thresh=997 thresh=1995 gap=509 poll_thresh=19 ino=257 dd-2584 [005] 250.623216: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1006 unstable=4 bg_thresh=997 thresh=1994 gap=483 poll_thresh=20 ino=257 dd-2584 [005] 250.623221: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=66512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 250.630734: balance_dirty_state: bdi btrfs-1: dirty=501 wb=881 unstable=4 bg_thresh=996 thresh=1992 gap=606 poll_thresh=20 ino=257 dd-2584 [005] 250.630978: balance_dirty_state: bdi btrfs-1: dirty=526 wb=881 unstable=4 bg_thresh=996 thresh=1992 gap=581 poll_thresh=15 ino=257 dd-2584 [005] 250.631035: balance_dirty_state: bdi btrfs-1: dirty=551 wb=881 unstable=4 bg_thresh=998 thresh=1997 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 250.631150: balance_dirty_state: bdi btrfs-1: dirty=576 wb=881 unstable=4 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 250.631268: balance_dirty_state: bdi btrfs-1: dirty=601 wb=881 unstable=4 bg_thresh=997 thresh=1995 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 250.631387: balance_dirty_state: bdi btrfs-1: dirty=626 wb=881 unstable=4 bg_thresh=999 thresh=1999 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 250.631391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=66512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 250.638762: balance_dirty_state: bdi btrfs-1: dirty=626 wb=681 unstable=4 bg_thresh=999 thresh=1998 gap=687 poll_thresh=19 ino=257 dd-2584 [005] 250.638832: balance_dirty_state: bdi btrfs-1: dirty=651 wb=681 unstable=4 bg_thresh=999 thresh=1998 gap=662 poll_thresh=14 ino=257 dd-2584 [005] 250.638893: balance_dirty_state: bdi btrfs-1: dirty=676 wb=681 unstable=4 bg_thresh=998 thresh=1997 gap=636 poll_thresh=15 ino=257 dd-2584 [005] 250.638952: balance_dirty_state: bdi btrfs-1: dirty=676 wb=681 unstable=4 bg_thresh=998 thresh=1997 gap=636 poll_thresh=16 ino=257 dd-2584 [005] 250.639069: balance_dirty_state: bdi btrfs-1: dirty=726 wb=681 unstable=4 bg_thresh=998 thresh=1996 gap=585 poll_thresh=17 ino=257 dd-2584 [005] 250.639188: balance_dirty_state: bdi btrfs-1: dirty=751 wb=681 unstable=4 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=18 ino=257 dd-2584 [005] 250.639486: balance_dirty_state: bdi btrfs-1: dirty=776 wb=681 unstable=4 bg_thresh=999 thresh=1999 gap=538 poll_thresh=19 ino=257 dd-2584 [005] 250.639605: balance_dirty_state: bdi btrfs-1: dirty=801 wb=681 unstable=4 bg_thresh=999 thresh=1998 gap=512 poll_thresh=20 ino=257 dd-2584 [005] 250.639725: balance_dirty_state: bdi btrfs-1: dirty=851 wb=681 unstable=4 bg_thresh=998 thresh=1996 gap=460 poll_thresh=21 ino=257 dd-2584 [005] 250.639730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=66512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 250.646722: balance_dirty_state: bdi btrfs-1: dirty=851 wb=531 unstable=4 bg_thresh=994 thresh=1989 gap=603 poll_thresh=21 ino=257 dd-2584 [005] 250.646810: balance_dirty_state: bdi btrfs-1: dirty=851 wb=531 unstable=4 bg_thresh=997 thresh=1994 gap=608 poll_thresh=16 ino=257 dd-2584 [005] 250.646929: balance_dirty_state: bdi btrfs-1: dirty=901 wb=531 unstable=4 bg_thresh=996 thresh=1993 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 250.647043: balance_dirty_state: bdi btrfs-1: dirty=926 wb=531 unstable=4 bg_thresh=996 thresh=1992 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 250.647156: balance_dirty_state: bdi btrfs-1: dirty=951 wb=531 unstable=4 bg_thresh=995 thresh=1991 gap=505 poll_thresh=19 ino=257 dd-2584 [005] 250.647270: balance_dirty_state: bdi btrfs-1: dirty=976 wb=531 unstable=4 bg_thresh=997 thresh=1995 gap=484 poll_thresh=20 ino=257 dd-2584 [005] 250.647274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=66512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 250.654819: balance_dirty_state: bdi btrfs-1: dirty=976 wb=406 unstable=4 bg_thresh=997 thresh=1995 gap=609 poll_thresh=20 ino=257 dd-2584 [005] 250.654893: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=406 unstable=4 bg_thresh=994 thresh=1989 gap=578 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 250.654928: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18052 wrote=0 to_write=16384 dd-2584 [005] 250.654959: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=406 unstable=4 bg_thresh=997 thresh=1994 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 250.655264: balance_dirty_state: bdi btrfs-1: dirty=951 wb=506 unstable=4 bg_thresh=996 thresh=1993 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 250.655411: balance_dirty_state: bdi btrfs-1: dirty=926 wb=581 unstable=4 bg_thresh=995 thresh=1991 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 250.655413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=66512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 250.657954: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=720 to_write=15664 dd-2584 [002] 250.662762: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1006 unstable=4 bg_thresh=996 thresh=1992 gap=631 poll_thresh=18 ino=257 dd-2584 [002] 250.662891: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1006 unstable=4 bg_thresh=996 thresh=1992 gap=606 poll_thresh=13 ino=257 dd-2584 [002] 250.663011: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1006 unstable=4 bg_thresh=998 thresh=1997 gap=611 poll_thresh=14 ino=257 dd-2584 [002] 250.663131: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1006 unstable=4 bg_thresh=998 thresh=1996 gap=585 poll_thresh=15 ino=257 dd-2584 [002] 250.663247: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1006 unstable=4 bg_thresh=998 thresh=1996 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 250.663483: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1006 unstable=4 bg_thresh=997 thresh=1995 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 250.663718: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1006 unstable=4 bg_thresh=999 thresh=1999 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 250.663954: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1006 unstable=4 bg_thresh=996 thresh=1992 gap=481 poll_thresh=19 ino=257 dd-2584 [002] 250.663962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=66512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 250.670815: balance_dirty_state: bdi btrfs-1: dirty=501 wb=881 unstable=4 bg_thresh=997 thresh=1994 gap=608 poll_thresh=19 ino=257 dd-2584 [002] 250.670942: balance_dirty_state: bdi btrfs-1: dirty=526 wb=881 unstable=4 bg_thresh=999 thresh=1999 gap=588 poll_thresh=14 ino=257 dd-2584 [002] 250.671059: balance_dirty_state: bdi btrfs-1: dirty=551 wb=881 unstable=4 bg_thresh=996 thresh=1993 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 250.671545: balance_dirty_state: bdi btrfs-1: dirty=551 wb=881 unstable=4 bg_thresh=999 thresh=1998 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 250.671781: balance_dirty_state: bdi btrfs-1: dirty=601 wb=881 unstable=4 bg_thresh=998 thresh=1997 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 250.672014: balance_dirty_state: bdi btrfs-1: dirty=626 wb=881 unstable=4 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 250.672023: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 250.678739: balance_dirty_state: bdi btrfs-1: dirty=626 wb=731 unstable=4 bg_thresh=1001 thresh=2002 gap=641 poll_thresh=18 ino=257 dd-2584 [002] 250.678865: balance_dirty_state: bdi btrfs-1: dirty=626 wb=731 unstable=4 bg_thresh=998 thresh=1996 gap=635 poll_thresh=13 ino=257 dd-2584 [002] 250.678986: balance_dirty_state: bdi btrfs-1: dirty=651 wb=731 unstable=4 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=14 ino=257 dd-2584 [002] 250.679103: balance_dirty_state: bdi btrfs-1: dirty=676 wb=731 unstable=4 bg_thresh=997 thresh=1995 gap=584 poll_thresh=15 ino=257 dd-2584 [002] 250.679224: balance_dirty_state: bdi btrfs-1: dirty=676 wb=731 unstable=4 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=16 ino=257 dd-2584 [002] 250.679457: balance_dirty_state: bdi btrfs-1: dirty=726 wb=731 unstable=4 bg_thresh=999 thresh=1999 gap=538 poll_thresh=17 ino=257 dd-2584 [002] 250.679695: balance_dirty_state: bdi btrfs-1: dirty=751 wb=731 unstable=4 bg_thresh=998 thresh=1997 gap=511 poll_thresh=18 ino=257 dd-2584 [002] 250.679929: balance_dirty_state: bdi btrfs-1: dirty=776 wb=731 unstable=4 bg_thresh=998 thresh=1996 gap=485 poll_thresh=19 ino=257 dd-2584 [002] 250.679937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 250.686762: balance_dirty_state: bdi btrfs-1: dirty=776 wb=731 unstable=4 bg_thresh=998 thresh=1996 gap=485 poll_thresh=19 ino=257 dd-2584 [002] 250.686770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 250.694705: balance_dirty_state: bdi btrfs-1: dirty=776 wb=606 unstable=4 bg_thresh=998 thresh=1997 gap=611 poll_thresh=19 ino=257 dd-2584 [002] 250.694806: balance_dirty_state: bdi btrfs-1: dirty=801 wb=606 unstable=4 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=14 ino=257 dd-2584 [002] 250.695034: balance_dirty_state: bdi btrfs-1: dirty=801 wb=606 unstable=4 bg_thresh=998 thresh=1996 gap=585 poll_thresh=15 ino=257 dd-2584 [002] 250.695091: balance_dirty_state: bdi btrfs-1: dirty=826 wb=606 unstable=4 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=16 ino=257 dd-2584 [002] 250.695203: balance_dirty_state: bdi btrfs-1: dirty=851 wb=606 unstable=4 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 250.695316: balance_dirty_state: bdi btrfs-1: dirty=901 wb=606 unstable=4 bg_thresh=999 thresh=1999 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 250.695320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 250.702796: balance_dirty_state: bdi btrfs-1: dirty=901 wb=606 unstable=4 bg_thresh=999 thresh=1999 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 250.702800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 250.710719: balance_dirty_state: bdi btrfs-1: dirty=901 wb=481 unstable=4 bg_thresh=999 thresh=1998 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 250.710795: balance_dirty_state: bdi btrfs-1: dirty=901 wb=481 unstable=4 bg_thresh=999 thresh=1998 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 250.710863: balance_dirty_state: bdi btrfs-1: dirty=926 wb=481 unstable=4 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 250.710933: balance_dirty_state: bdi btrfs-1: dirty=951 wb=481 unstable=4 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 250.711001: balance_dirty_state: bdi btrfs-1: dirty=951 wb=481 unstable=4 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 250.711137: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=481 unstable=4 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 250.711275: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=481 unstable=4 bg_thresh=1008 thresh=2017 gap=506 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 250.711313: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18108 wrote=0 to_write=16384 dd-2584 [004] 250.711419: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=481 unstable=4 bg_thresh=1005 thresh=2010 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 250.711421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 250.713291: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=704 to_write=15680 dd-2584 [004] 250.718736: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1181 unstable=4 bg_thresh=1005 thresh=2010 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 250.718746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 250.726679: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1056 unstable=4 bg_thresh=998 thresh=1997 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 250.726930: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1056 unstable=4 bg_thresh=998 thresh=1997 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 250.726986: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1056 unstable=4 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 250.727042: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1056 unstable=4 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 250.727154: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1056 unstable=4 bg_thresh=1006 thresh=2012 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 250.727267: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1056 unstable=4 bg_thresh=1005 thresh=2011 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 250.727271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 250.734743: balance_dirty_state: bdi btrfs-1: dirty=476 wb=931 unstable=4 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 250.734869: balance_dirty_state: bdi btrfs-1: dirty=476 wb=931 unstable=4 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 250.734958: balance_dirty_state: bdi btrfs-1: dirty=501 wb=931 unstable=4 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 250.735046: balance_dirty_state: bdi btrfs-1: dirty=526 wb=931 unstable=4 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 250.735120: balance_dirty_state: bdi btrfs-1: dirty=526 wb=931 unstable=4 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 250.735242: balance_dirty_state: bdi btrfs-1: dirty=576 wb=931 unstable=4 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 250.735248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 250.742724: balance_dirty_state: bdi btrfs-1: dirty=576 wb=806 unstable=4 bg_thresh=1005 thresh=2011 gap=625 poll_thresh=17 ino=257 dd-2584 [000] 250.742816: balance_dirty_state: bdi btrfs-1: dirty=601 wb=806 unstable=4 bg_thresh=1011 thresh=2022 gap=611 poll_thresh=13 ino=257 dd-2584 [000] 250.742904: balance_dirty_state: bdi btrfs-1: dirty=601 wb=806 unstable=4 bg_thresh=1011 thresh=2022 gap=611 poll_thresh=14 ino=257 dd-2584 [000] 250.742993: balance_dirty_state: bdi btrfs-1: dirty=626 wb=806 unstable=4 bg_thresh=1010 thresh=2021 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 250.743396: balance_dirty_state: bdi btrfs-1: dirty=651 wb=806 unstable=4 bg_thresh=1010 thresh=2021 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 250.743574: balance_dirty_state: bdi btrfs-1: dirty=676 wb=806 unstable=4 bg_thresh=1012 thresh=2025 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 250.743757: balance_dirty_state: bdi btrfs-1: dirty=701 wb=806 unstable=4 bg_thresh=1006 thresh=2012 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 250.743764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 250.750836: balance_dirty_state: bdi btrfs-1: dirty=701 wb=606 unstable=4 bg_thresh=1003 thresh=2006 gap=695 poll_thresh=18 ino=257 dd-2584 [000] 250.750925: balance_dirty_state: bdi btrfs-1: dirty=726 wb=606 unstable=4 bg_thresh=1003 thresh=2006 gap=670 poll_thresh=13 ino=257 dd-2584 [000] 250.751011: balance_dirty_state: bdi btrfs-1: dirty=726 wb=606 unstable=4 bg_thresh=1005 thresh=2011 gap=675 poll_thresh=14 ino=257 dd-2584 [000] 250.751099: balance_dirty_state: bdi btrfs-1: dirty=751 wb=606 unstable=4 bg_thresh=1005 thresh=2011 gap=650 poll_thresh=15 ino=257 dd-2584 [000] 250.751187: balance_dirty_state: bdi btrfs-1: dirty=776 wb=606 unstable=4 bg_thresh=1008 thresh=2016 gap=630 poll_thresh=16 ino=257 dd-2584 [000] 250.751362: balance_dirty_state: bdi btrfs-1: dirty=801 wb=606 unstable=4 bg_thresh=1010 thresh=2021 gap=610 poll_thresh=17 ino=257 dd-2584 [000] 250.751539: balance_dirty_state: bdi btrfs-1: dirty=826 wb=606 unstable=4 bg_thresh=1012 thresh=2025 gap=589 poll_thresh=18 ino=257 dd-2584 [000] 250.751716: balance_dirty_state: bdi btrfs-1: dirty=876 wb=606 unstable=4 bg_thresh=1012 thresh=2024 gap=538 poll_thresh=19 ino=257 dd-2584 [000] 250.752206: balance_dirty_state: bdi btrfs-1: dirty=901 wb=606 unstable=4 bg_thresh=1011 thresh=2023 gap=512 poll_thresh=20 ino=257 dd-2584 [000] 250.752372: balance_dirty_state: bdi btrfs-1: dirty=926 wb=606 unstable=4 bg_thresh=1010 thresh=2021 gap=485 poll_thresh=21 ino=257 dd-2584 [000] 250.752377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 250.760152: balance_dirty_state: bdi btrfs-1: dirty=926 wb=481 unstable=4 bg_thresh=996 thresh=1992 gap=581 poll_thresh=21 ino=257 dd-2584 [000] 250.760362: balance_dirty_state: bdi btrfs-1: dirty=951 wb=481 unstable=4 bg_thresh=996 thresh=1992 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 250.761042: balance_dirty_state: bdi btrfs-1: dirty=976 wb=481 unstable=4 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=17 ino=257 dd-2584 [000] 250.761964: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=481 unstable=4 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 250.762032: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18156 wrote=0 to_write=16384 dd-2584 [000] 250.763344: balance_dirty_state: bdi btrfs-1: dirty=526 wb=1006 unstable=4 bg_thresh=1005 thresh=2010 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 250.763346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 250.763680: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=672 to_write=15712 dd-2584 [000] 250.770798: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1156 unstable=4 bg_thresh=1005 thresh=2010 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 250.770804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=66316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 250.778783: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1006 unstable=4 bg_thresh=999 thresh=1998 gap=612 poll_thresh=19 ino=257 dd-2584 [000] 250.778855: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1006 unstable=4 bg_thresh=999 thresh=1998 gap=612 poll_thresh=14 ino=257 dd-2584 [000] 250.778915: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1006 unstable=4 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=15 ino=257 dd-2584 [000] 250.778973: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1006 unstable=4 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=16 ino=257 dd-2584 [000] 250.779088: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1006 unstable=4 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=17 ino=257 dd-2584 [000] 250.779383: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1006 unstable=4 bg_thresh=1006 thresh=2012 gap=526 poll_thresh=18 ino=257 dd-2584 [000] 250.779498: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1006 unstable=4 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=19 ino=257 dd-2584 [000] 250.779502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 250.786785: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1006 unstable=4 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=19 ino=257 dd-2584 [000] 250.786788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.794814: balance_dirty_state: bdi btrfs-1: dirty=501 wb=881 unstable=4 bg_thresh=999 thresh=1999 gap=613 poll_thresh=19 ino=257 dd-2584 [007] 250.794885: balance_dirty_state: bdi btrfs-1: dirty=526 wb=881 unstable=4 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=14 ino=257 dd-2584 [007] 250.794948: balance_dirty_state: bdi btrfs-1: dirty=551 wb=881 unstable=4 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=15 ino=257 dd-2584 [007] 250.795011: balance_dirty_state: bdi btrfs-1: dirty=551 wb=881 unstable=4 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=16 ino=257 dd-2584 [007] 250.795133: balance_dirty_state: bdi btrfs-1: dirty=601 wb=881 unstable=4 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=17 ino=257 dd-2584 [007] 250.795255: balance_dirty_state: bdi btrfs-1: dirty=626 wb=881 unstable=4 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 250.795260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.802800: balance_dirty_state: bdi btrfs-1: dirty=626 wb=681 unstable=4 bg_thresh=1002 thresh=2005 gap=694 poll_thresh=18 ino=257 dd-2584 [007] 250.802869: balance_dirty_state: bdi btrfs-1: dirty=651 wb=681 unstable=4 bg_thresh=1002 thresh=2005 gap=669 poll_thresh=13 ino=257 dd-2584 [007] 250.802931: balance_dirty_state: bdi btrfs-1: dirty=651 wb=681 unstable=4 bg_thresh=1002 thresh=2004 gap=668 poll_thresh=14 ino=257 dd-2584 [007] 250.802992: balance_dirty_state: bdi btrfs-1: dirty=676 wb=681 unstable=4 bg_thresh=1002 thresh=2004 gap=643 poll_thresh=15 ino=257 dd-2584 [007] 250.803053: balance_dirty_state: bdi btrfs-1: dirty=676 wb=681 unstable=4 bg_thresh=1001 thresh=2003 gap=642 poll_thresh=16 ino=257 dd-2584 [007] 250.803175: balance_dirty_state: bdi btrfs-1: dirty=726 wb=681 unstable=4 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=17 ino=257 dd-2584 [007] 250.803486: balance_dirty_state: bdi btrfs-1: dirty=751 wb=681 unstable=4 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=18 ino=257 dd-2584 [007] 250.803608: balance_dirty_state: bdi btrfs-1: dirty=776 wb=681 unstable=4 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=19 ino=257 dd-2584 [007] 250.803730: balance_dirty_state: bdi btrfs-1: dirty=826 wb=681 unstable=4 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=20 ino=257 dd-2584 [007] 250.803735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.810852: balance_dirty_state: bdi btrfs-1: dirty=826 wb=681 unstable=4 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=20 ino=257 dd-2584 [007] 250.810860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.818884: balance_dirty_state: bdi btrfs-1: dirty=826 wb=681 unstable=4 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=20 ino=257 dd-2584 [007] 250.818894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.826799: balance_dirty_state: bdi btrfs-1: dirty=826 wb=656 unstable=4 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=20 ino=257 dd-2584 [007] 250.826881: balance_dirty_state: bdi btrfs-1: dirty=826 wb=581 unstable=4 bg_thresh=999 thresh=1998 gap=587 poll_thresh=15 ino=257 dd-2584 [007] 250.826964: balance_dirty_state: bdi btrfs-1: dirty=851 wb=556 unstable=4 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=16 ino=257 dd-2584 [007] 250.827202: balance_dirty_state: bdi btrfs-1: dirty=876 wb=556 unstable=4 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=17 ino=257 dd-2584 [007] 250.827435: balance_dirty_state: bdi btrfs-1: dirty=901 wb=556 unstable=4 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=18 ino=257 dd-2584 [007] 250.827669: balance_dirty_state: bdi btrfs-1: dirty=951 wb=556 unstable=4 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=19 ino=257 dd-2584 [007] 250.827678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.834879: balance_dirty_state: bdi btrfs-1: dirty=951 wb=556 unstable=4 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=19 ino=257 dd-2584 [007] 250.834888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.842883: balance_dirty_state: bdi btrfs-1: dirty=951 wb=431 unstable=4 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=19 ino=257 dd-2584 [007] 250.842995: balance_dirty_state: bdi btrfs-1: dirty=951 wb=431 unstable=4 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=14 ino=257 dd-2584 [007] 250.843099: balance_dirty_state: bdi btrfs-1: dirty=976 wb=431 unstable=4 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=15 ino=257 dd-2584 [007] 250.843513: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=431 unstable=4 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 250.843553: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18240 wrote=0 to_write=8192 dd-2584 [007] 250.843819: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=431 unstable=4 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=17 ino=257 dd-2584 [007] 250.844134: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=481 unstable=4 bg_thresh=1000 thresh=2000 gap=514 poll_thresh=18 ino=257 dd-2584 [007] 250.844452: balance_dirty_state: bdi btrfs-1: dirty=976 wb=531 unstable=4 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=19 ino=257 dd-2584 [007] 250.844455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 250.847323: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=720 to_write=7472 dd-2584 [007] 250.850789: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1031 unstable=4 bg_thresh=1003 thresh=2006 gap=620 poll_thresh=19 ino=257 dd-2584 [007] 250.850906: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1031 unstable=4 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=14 ino=257 dd-2584 [007] 250.851008: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1031 unstable=4 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=15 ino=257 dd-2584 [007] 250.851109: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1031 unstable=4 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=16 ino=257 dd-2584 [007] 250.851309: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1031 unstable=4 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 250.851513: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1031 unstable=4 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 250.851520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.858852: balance_dirty_state: bdi btrfs-1: dirty=476 wb=906 unstable=4 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=18 ino=257 dd-2584 [007] 250.858941: balance_dirty_state: bdi btrfs-1: dirty=501 wb=906 unstable=4 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=13 ino=257 dd-2584 [007] 250.858999: balance_dirty_state: bdi btrfs-1: dirty=501 wb=906 unstable=4 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=14 ino=257 dd-2584 [007] 250.859228: balance_dirty_state: bdi btrfs-1: dirty=526 wb=906 unstable=4 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=15 ino=257 dd-2584 [007] 250.859285: balance_dirty_state: bdi btrfs-1: dirty=551 wb=906 unstable=4 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=16 ino=257 dd-2584 [007] 250.859399: balance_dirty_state: bdi btrfs-1: dirty=576 wb=906 unstable=4 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=17 ino=257 dd-2584 [007] 250.859511: balance_dirty_state: bdi btrfs-1: dirty=601 wb=906 unstable=4 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=18 ino=257 dd-2584 [007] 250.859516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.866837: balance_dirty_state: bdi btrfs-1: dirty=601 wb=906 unstable=4 bg_thresh=1008 thresh=2016 gap=505 poll_thresh=18 ino=257 dd-2584 [007] 250.866959: balance_dirty_state: bdi btrfs-1: dirty=626 wb=906 unstable=4 bg_thresh=1005 thresh=2010 gap=474 poll_thresh=13 ino=257 dd-2584 [007] 250.866969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 250.878755: balance_dirty_state: bdi btrfs-1: dirty=626 wb=781 unstable=4 bg_thresh=1014 thresh=2028 gap=617 poll_thresh=13 ino=257 dd-2584 [007] 250.878829: balance_dirty_state: bdi btrfs-1: dirty=626 wb=781 unstable=4 bg_thresh=1016 thresh=2033 gap=622 poll_thresh=10 ino=257 dd-2584 [007] 250.878892: balance_dirty_state: bdi btrfs-1: dirty=651 wb=781 unstable=4 bg_thresh=1012 thresh=2024 gap=588 poll_thresh=11 ino=257 dd-2584 [007] 250.878955: balance_dirty_state: bdi btrfs-1: dirty=676 wb=781 unstable=4 bg_thresh=1014 thresh=2029 gap=568 poll_thresh=12 ino=257 dd-2584 [007] 250.879017: balance_dirty_state: bdi btrfs-1: dirty=676 wb=781 unstable=4 bg_thresh=1014 thresh=2028 gap=567 poll_thresh=13 ino=257 dd-2584 [007] 250.879077: balance_dirty_state: bdi btrfs-1: dirty=701 wb=781 unstable=4 bg_thresh=1011 thresh=2022 gap=536 poll_thresh=14 ino=257 dd-2584 [007] 250.879138: balance_dirty_state: bdi btrfs-1: dirty=726 wb=781 unstable=4 bg_thresh=1010 thresh=2021 gap=510 poll_thresh=15 ino=257 dd-2584 [007] 250.879200: balance_dirty_state: bdi btrfs-1: dirty=726 wb=781 unstable=4 bg_thresh=1013 thresh=2026 gap=515 poll_thresh=16 ino=257 dd-2584 [007] 250.879327: balance_dirty_state: bdi btrfs-1: dirty=751 wb=781 unstable=4 bg_thresh=1012 thresh=2025 gap=489 poll_thresh=17 ino=257 dd-2584 [007] 250.879332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 250.886791: balance_dirty_state: bdi btrfs-1: dirty=751 wb=631 unstable=4 bg_thresh=1007 thresh=2015 gap=629 poll_thresh=17 ino=257 dd-2584 [007] 250.887035: balance_dirty_state: bdi btrfs-1: dirty=776 wb=631 unstable=4 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=13 ino=257 dd-2584 [007] 250.887094: balance_dirty_state: bdi btrfs-1: dirty=801 wb=631 unstable=4 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=14 ino=257 dd-2584 [007] 250.887154: balance_dirty_state: bdi btrfs-1: dirty=801 wb=631 unstable=4 bg_thresh=1009 thresh=2019 gap=583 poll_thresh=15 ino=257 dd-2584 [007] 250.887212: balance_dirty_state: bdi btrfs-1: dirty=826 wb=631 unstable=4 bg_thresh=1006 thresh=2013 gap=552 poll_thresh=16 ino=257 dd-2584 [007] 250.887330: balance_dirty_state: bdi btrfs-1: dirty=851 wb=631 unstable=4 bg_thresh=1008 thresh=2017 gap=531 poll_thresh=17 ino=257 dd-2584 [007] 250.887447: balance_dirty_state: bdi btrfs-1: dirty=901 wb=631 unstable=4 bg_thresh=1008 thresh=2016 gap=480 poll_thresh=18 ino=257 dd-2584 [007] 250.887452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=61788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.894798: balance_dirty_state: bdi btrfs-1: dirty=901 wb=631 unstable=4 bg_thresh=1002 thresh=2004 gap=468 poll_thresh=18 ino=257 dd-2584 [007] 250.894802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=61788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.902813: balance_dirty_state: bdi btrfs-1: dirty=901 wb=506 unstable=4 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=18 ino=257 dd-2584 [007] 250.902894: balance_dirty_state: bdi btrfs-1: dirty=901 wb=506 unstable=4 bg_thresh=999 thresh=1999 gap=588 poll_thresh=13 ino=257 dd-2584 [007] 250.902974: balance_dirty_state: bdi btrfs-1: dirty=926 wb=506 unstable=4 bg_thresh=999 thresh=1999 gap=563 poll_thresh=14 ino=257 dd-2584 [007] 250.903054: balance_dirty_state: bdi btrfs-1: dirty=951 wb=506 unstable=4 bg_thresh=999 thresh=1998 gap=537 poll_thresh=15 ino=257 dd-2584 [007] 250.903134: balance_dirty_state: bdi btrfs-1: dirty=951 wb=506 unstable=4 bg_thresh=1001 thresh=2003 gap=542 poll_thresh=16 ino=257 dd-2584 [007] 250.903292: balance_dirty_state: bdi btrfs-1: dirty=976 wb=506 unstable=4 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=17 ino=257 dd-2584 [007] 250.903451: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=506 unstable=4 bg_thresh=1000 thresh=2001 gap=465 poll_thresh=18 ino=257 dd-2584 [007] 250.903457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=61788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 250.903481: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18300 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 250.906619: writeback_single_inode: bdi btrfs-1: ino=257 state= age=280 wrote=656 to_write=7536 dd-2584 [007] 250.910825: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1156 unstable=4 bg_thresh=1000 thresh=2001 gap=465 poll_thresh=18 ino=257 dd-2584 [007] 250.910835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=61788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 250.918915: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1006 unstable=4 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=18 ino=257 dd-2584 [007] 250.919279: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1006 unstable=4 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=13 ino=257 dd-2584 [007] 250.919360: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1006 unstable=4 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=14 ino=257 dd-2584 [007] 250.919443: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1006 unstable=4 bg_thresh=999 thresh=1999 gap=563 poll_thresh=15 ino=257 dd-2584 [007] 250.919522: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1006 unstable=4 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=16 ino=257 dd-2584 [007] 250.919682: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1006 unstable=4 bg_thresh=998 thresh=1997 gap=511 poll_thresh=17 ino=257 dd-2584 [007] 250.919840: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1006 unstable=4 bg_thresh=998 thresh=1996 gap=485 poll_thresh=18 ino=257 dd-2584 [007] 250.919846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=61788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 250.926936: balance_dirty_state: bdi btrfs-1: dirty=501 wb=881 unstable=4 bg_thresh=998 thresh=1996 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 250.927036: balance_dirty_state: bdi btrfs-1: dirty=526 wb=881 unstable=4 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=13 ino=257 dd-2584 [001] 250.927153: balance_dirty_state: bdi btrfs-1: dirty=551 wb=881 unstable=4 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=14 ino=257 dd-2584 [001] 250.927269: balance_dirty_state: bdi btrfs-1: dirty=551 wb=881 unstable=4 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 250.927383: balance_dirty_state: bdi btrfs-1: dirty=576 wb=881 unstable=4 bg_thresh=1004 thresh=2009 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 250.927619: balance_dirty_state: bdi btrfs-1: dirty=601 wb=881 unstable=4 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 250.927884: balance_dirty_state: bdi btrfs-1: dirty=626 wb=831 unstable=4 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=18 ino=257 dd-2584 [001] 250.928485: balance_dirty_state: bdi btrfs-1: dirty=676 wb=756 unstable=4 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=19 ino=257 dd-2584 [001] 250.928719: balance_dirty_state: bdi btrfs-1: dirty=701 wb=756 unstable=4 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=20 ino=257 dd-2584 [001] 250.928955: balance_dirty_state: bdi btrfs-1: dirty=726 wb=756 unstable=4 bg_thresh=1007 thresh=2014 gap=528 poll_thresh=21 ino=257 dd-2584 [001] 250.929188: balance_dirty_state: bdi btrfs-1: dirty=776 wb=756 unstable=4 bg_thresh=1006 thresh=2013 gap=477 poll_thresh=22 ino=257 dd-2584 [001] 250.929198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=61788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 250.934738: balance_dirty_state: bdi btrfs-1: dirty=776 wb=756 unstable=4 bg_thresh=999 thresh=1999 gap=463 poll_thresh=22 ino=257 dd-2584 [001] 250.934746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-348% task_weight=98% bdi_bw=61788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 250.946886: balance_dirty_state: bdi btrfs-1: dirty=801 wb=556 unstable=4 bg_thresh=999 thresh=1998 gap=637 poll_thresh=22 ino=257 dd-2584 [001] 250.946991: balance_dirty_state: bdi btrfs-1: dirty=801 wb=556 unstable=4 bg_thresh=999 thresh=1998 gap=637 poll_thresh=16 ino=257 dd-2584 [001] 250.947102: balance_dirty_state: bdi btrfs-1: dirty=826 wb=556 unstable=4 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=17 ino=257 dd-2584 [001] 250.947211: balance_dirty_state: bdi btrfs-1: dirty=876 wb=556 unstable=4 bg_thresh=1006 thresh=2013 gap=577 poll_thresh=18 ino=257 dd-2584 [001] 250.947326: balance_dirty_state: bdi btrfs-1: dirty=901 wb=556 unstable=4 bg_thresh=1009 thresh=2018 gap=557 poll_thresh=19 ino=257 dd-2584 [001] 250.947608: balance_dirty_state: bdi btrfs-1: dirty=926 wb=556 unstable=4 bg_thresh=1008 thresh=2017 gap=531 poll_thresh=20 ino=257 dd-2584 [001] 250.947722: balance_dirty_state: bdi btrfs-1: dirty=976 wb=556 unstable=4 bg_thresh=1005 thresh=2010 gap=474 poll_thresh=21 ino=257 dd-2584 [001] 250.947727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=61788 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 250.954893: balance_dirty_state: bdi btrfs-1: dirty=976 wb=556 unstable=4 bg_thresh=1005 thresh=2010 gap=474 poll_thresh=21 ino=257 dd-2584 [001] 250.954902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=61788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 250.962907: balance_dirty_state: bdi btrfs-1: dirty=976 wb=431 unstable=4 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=21 ino=257 dd-2584 [001] 250.962992: balance_dirty_state: bdi btrfs-1: dirty=976 wb=431 unstable=4 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 250.963147: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=431 unstable=4 bg_thresh=1006 thresh=2013 gap=577 poll_thresh=17 ino=257 dd-2584 [001] 250.963307: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=431 unstable=4 bg_thresh=1008 thresh=2017 gap=531 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 250.963378: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18360 wrote=0 to_write=8192 dd-2584 [001] 250.963478: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=431 unstable=4 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 250.963481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=61788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 250.965707: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=672 to_write=7520 dd-2584 [005] 250.970763: balance_dirty_state: bdi btrfs-1: dirty=401 wb=856 unstable=4 bg_thresh=1007 thresh=2015 gap=754 poll_thresh=19 ino=257 dd-2584 [005] 250.970874: balance_dirty_state: bdi btrfs-1: dirty=426 wb=856 unstable=4 bg_thresh=1007 thresh=2015 gap=729 poll_thresh=14 ino=257 dd-2584 [005] 250.970983: balance_dirty_state: bdi btrfs-1: dirty=451 wb=856 unstable=4 bg_thresh=1010 thresh=2020 gap=709 poll_thresh=15 ino=257 dd-2584 [005] 250.971090: balance_dirty_state: bdi btrfs-1: dirty=451 wb=856 unstable=4 bg_thresh=1010 thresh=2020 gap=709 poll_thresh=16 ino=257 dd-2584 [005] 250.971309: balance_dirty_state: bdi btrfs-1: dirty=501 wb=856 unstable=4 bg_thresh=1009 thresh=2019 gap=658 poll_thresh=17 ino=257 dd-2584 [005] 250.971941: balance_dirty_state: bdi btrfs-1: dirty=526 wb=856 unstable=4 bg_thresh=1011 thresh=2023 gap=637 poll_thresh=18 ino=257 dd-2584 [005] 250.972161: balance_dirty_state: bdi btrfs-1: dirty=551 wb=856 unstable=4 bg_thresh=1011 thresh=2022 gap=611 poll_thresh=19 ino=257 dd-2584 [005] 250.972377: balance_dirty_state: bdi btrfs-1: dirty=576 wb=856 unstable=4 bg_thresh=1010 thresh=2021 gap=585 poll_thresh=20 ino=257 dd-2584 [005] 250.972606: balance_dirty_state: bdi btrfs-1: dirty=626 wb=856 unstable=4 bg_thresh=1010 thresh=2020 gap=534 poll_thresh=21 ino=257 dd-2584 [005] 250.972844: balance_dirty_state: bdi btrfs-1: dirty=651 wb=856 unstable=4 bg_thresh=1012 thresh=2024 gap=513 poll_thresh=22 ino=257 dd-2584 [005] 250.973079: balance_dirty_state: bdi btrfs-1: dirty=676 wb=856 unstable=4 bg_thresh=1011 thresh=2023 gap=487 poll_thresh=23 ino=257 dd-2584 [005] 250.973088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=61788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 250.978859: balance_dirty_state: bdi btrfs-1: dirty=676 wb=856 unstable=4 bg_thresh=1012 thresh=2025 gap=489 poll_thresh=23 ino=257 dd-2584 [005] 250.978868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=61788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 250.986779: balance_dirty_state: bdi btrfs-1: dirty=676 wb=581 unstable=4 bg_thresh=1011 thresh=2023 gap=762 poll_thresh=23 ino=257 dd-2584 [001] 250.986899: balance_dirty_state: bdi btrfs-1: dirty=701 wb=581 unstable=4 bg_thresh=1011 thresh=2022 gap=736 poll_thresh=17 ino=257 dd-2584 [001] 250.987072: balance_dirty_state: bdi btrfs-1: dirty=726 wb=581 unstable=4 bg_thresh=1010 thresh=2021 gap=710 poll_thresh=18 ino=257 dd-2584 [001] 250.987240: balance_dirty_state: bdi btrfs-1: dirty=751 wb=581 unstable=4 bg_thresh=1010 thresh=2020 gap=684 poll_thresh=19 ino=257 dd-2584 [001] 250.987712: balance_dirty_state: bdi btrfs-1: dirty=801 wb=581 unstable=4 bg_thresh=1012 thresh=2024 gap=638 poll_thresh=20 ino=257 dd-2584 [001] 250.987881: balance_dirty_state: bdi btrfs-1: dirty=826 wb=581 unstable=4 bg_thresh=1011 thresh=2023 gap=612 poll_thresh=21 ino=257 dd-2584 [001] 250.988049: balance_dirty_state: bdi btrfs-1: dirty=851 wb=581 unstable=4 bg_thresh=1011 thresh=2022 gap=586 poll_thresh=22 ino=257 dd-2584 [001] 250.988218: balance_dirty_state: bdi btrfs-1: dirty=876 wb=581 unstable=4 bg_thresh=1010 thresh=2021 gap=560 poll_thresh=23 ino=257 dd-2584 [001] 250.988390: balance_dirty_state: bdi btrfs-1: dirty=926 wb=581 unstable=4 bg_thresh=1012 thresh=2025 gap=514 poll_thresh=24 ino=257 dd-2584 [001] 250.988559: balance_dirty_state: bdi btrfs-1: dirty=951 wb=581 unstable=4 bg_thresh=1012 thresh=2024 gap=488 poll_thresh=25 ino=257 dd-2584 [001] 250.988565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=61788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 250.994857: balance_dirty_state: bdi btrfs-1: dirty=951 wb=581 unstable=4 bg_thresh=1009 thresh=2018 gap=482 poll_thresh=25 ino=257 dd-2584 [004] 250.994863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=60424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.002759: balance_dirty_state: bdi btrfs-1: dirty=951 wb=581 unstable=4 bg_thresh=1019 thresh=2039 gap=503 poll_thresh=25 ino=257 dd-2584 [004] 251.002765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=60424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.010762: balance_dirty_state: bdi btrfs-1: dirty=951 wb=581 unstable=4 bg_thresh=1016 thresh=2033 gap=497 poll_thresh=25 ino=257 dd-2584 [004] 251.010768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-303% task_weight=99% bdi_bw=60424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.018853: balance_dirty_state: bdi btrfs-1: dirty=951 wb=456 unstable=4 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=25 ino=257 dd-2584 [004] 251.018960: balance_dirty_state: bdi btrfs-1: dirty=951 wb=456 unstable=4 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 251.019148: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=456 unstable=4 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=20 ino=257 dd-2584 [004] 251.019625: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=456 unstable=4 bg_thresh=1008 thresh=2016 gap=530 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 251.019712: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18416 wrote=0 to_write=8192 dd-2584 [004] 251.019821: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=456 unstable=4 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=22 ino=257 dd-2584 [004] 251.020019: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=531 unstable=4 bg_thresh=1007 thresh=2014 gap=478 poll_thresh=23 ino=257 dd-2584 [004] 251.020022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=60424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 251.021368: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=688 to_write=7504 dd-2584 [004] 251.026766: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1031 unstable=4 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=23 ino=257 dd-2584 [004] 251.026866: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1031 unstable=4 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 251.027060: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1031 unstable=4 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 251.027248: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1031 unstable=4 bg_thresh=1006 thresh=2013 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 251.027255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=60424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 251.034785: balance_dirty_state: bdi btrfs-1: dirty=501 wb=906 unstable=4 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=19 ino=257 dd-2584 [000] 251.034881: balance_dirty_state: bdi btrfs-1: dirty=501 wb=906 unstable=4 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=14 ino=257 dd-2584 [000] 251.034978: balance_dirty_state: bdi btrfs-1: dirty=526 wb=906 unstable=4 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 251.035071: balance_dirty_state: bdi btrfs-1: dirty=526 wb=906 unstable=4 bg_thresh=1010 thresh=2021 gap=585 poll_thresh=16 ino=257 dd-2584 [000] 251.035242: balance_dirty_state: bdi btrfs-1: dirty=576 wb=906 unstable=4 bg_thresh=1009 thresh=2018 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 251.035718: balance_dirty_state: bdi btrfs-1: dirty=601 wb=906 unstable=4 bg_thresh=1008 thresh=2016 gap=505 poll_thresh=18 ino=257 dd-2584 [000] 251.035911: balance_dirty_state: bdi btrfs-1: dirty=626 wb=906 unstable=4 bg_thresh=1001 thresh=2003 gap=467 poll_thresh=19 ino=257 dd-2584 [000] 251.035918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=60424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 251.042890: balance_dirty_state: bdi btrfs-1: dirty=640 wb=893 unstable=4 bg_thresh=996 thresh=1992 gap=455 poll_thresh=19 ino=257 dd-2584 [000] 251.042895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=60424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 251.050843: balance_dirty_state: bdi btrfs-1: dirty=640 wb=743 unstable=4 bg_thresh=996 thresh=1992 gap=605 poll_thresh=19 ino=257 dd-2584 [003] 251.050915: balance_dirty_state: bdi btrfs-1: dirty=640 wb=743 unstable=4 bg_thresh=992 thresh=1984 gap=597 poll_thresh=14 ino=257 dd-2584 [003] 251.050984: balance_dirty_state: bdi btrfs-1: dirty=665 wb=743 unstable=4 bg_thresh=994 thresh=1989 gap=577 poll_thresh=15 ino=257 dd-2584 [003] 251.051046: balance_dirty_state: bdi btrfs-1: dirty=665 wb=743 unstable=4 bg_thresh=997 thresh=1995 gap=583 poll_thresh=16 ino=257 dd-2584 [003] 251.051171: balance_dirty_state: bdi btrfs-1: dirty=715 wb=743 unstable=4 bg_thresh=996 thresh=1992 gap=530 poll_thresh=17 ino=257 dd-2584 [003] 251.051304: balance_dirty_state: bdi btrfs-1: dirty=740 wb=718 unstable=4 bg_thresh=1001 thresh=2002 gap=540 poll_thresh=18 ino=257 dd-2584 [003] 251.051430: balance_dirty_state: bdi btrfs-1: dirty=765 wb=718 unstable=4 bg_thresh=1003 thresh=2007 gap=520 poll_thresh=19 ino=257 dd-2584 [003] 251.051553: balance_dirty_state: bdi btrfs-1: dirty=815 wb=718 unstable=4 bg_thresh=1003 thresh=2006 gap=469 poll_thresh=20 ino=257 dd-2584 [003] 251.051558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=60424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 251.058871: balance_dirty_state: bdi btrfs-1: dirty=809 wb=713 unstable=4 bg_thresh=999 thresh=1999 gap=473 poll_thresh=20 ino=257 dd-2584 [005] 251.058878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=60424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 251.066857: balance_dirty_state: bdi btrfs-1: dirty=809 wb=588 unstable=4 bg_thresh=998 thresh=1997 gap=596 poll_thresh=20 ino=257 dd-2584 [005] 251.066974: balance_dirty_state: bdi btrfs-1: dirty=805 wb=586 unstable=4 bg_thresh=1000 thresh=2001 gap=606 poll_thresh=15 ino=257 dd-2584 [005] 251.067094: balance_dirty_state: bdi btrfs-1: dirty=830 wb=586 unstable=4 bg_thresh=997 thresh=1995 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 251.067695: balance_dirty_state: bdi btrfs-1: dirty=855 wb=586 unstable=4 bg_thresh=997 thresh=1994 gap=549 poll_thresh=17 ino=257 dd-2584 [005] 251.067931: balance_dirty_state: bdi btrfs-1: dirty=905 wb=586 unstable=4 bg_thresh=996 thresh=1993 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 251.067940: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=60424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 251.074873: balance_dirty_state: bdi btrfs-1: dirty=905 wb=461 unstable=4 bg_thresh=996 thresh=1993 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 251.074949: balance_dirty_state: bdi btrfs-1: dirty=905 wb=461 unstable=4 bg_thresh=997 thresh=1995 gap=625 poll_thresh=13 ino=257 dd-2584 [005] 251.075013: balance_dirty_state: bdi btrfs-1: dirty=930 wb=461 unstable=4 bg_thresh=1000 thresh=2001 gap=606 poll_thresh=14 ino=257 dd-2584 [005] 251.075072: balance_dirty_state: bdi btrfs-1: dirty=955 wb=461 unstable=4 bg_thresh=1003 thresh=2006 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 251.075132: balance_dirty_state: bdi btrfs-1: dirty=955 wb=461 unstable=4 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 251.075252: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=461 unstable=4 bg_thresh=999 thresh=1999 gap=529 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 251.075331: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18472 wrote=0 to_write=8192 dd-2584 [005] 251.075379: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=461 unstable=4 bg_thresh=1001 thresh=2003 gap=508 poll_thresh=18 ino=257 dd-2584 [005] 251.075508: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=486 unstable=4 bg_thresh=1001 thresh=2002 gap=482 poll_thresh=19 ino=257 dd-2584 [005] 251.075510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=60424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 251.076967: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=656 to_write=7536 dd-2584 [005] 251.082892: balance_dirty_state: bdi btrfs-1: dirty=405 wb=986 unstable=4 bg_thresh=999 thresh=1998 gap=603 poll_thresh=19 ino=257 dd-2584 [005] 251.083011: balance_dirty_state: bdi btrfs-1: dirty=430 wb=986 unstable=4 bg_thresh=998 thresh=1996 gap=576 poll_thresh=14 ino=257 dd-2584 [005] 251.083097: balance_dirty_state: bdi btrfs-1: dirty=430 wb=986 unstable=4 bg_thresh=998 thresh=1996 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 251.083485: balance_dirty_state: bdi btrfs-1: dirty=455 wb=986 unstable=4 bg_thresh=995 thresh=1991 gap=546 poll_thresh=16 ino=257 dd-2584 [005] 251.083661: balance_dirty_state: bdi btrfs-1: dirty=480 wb=986 unstable=4 bg_thresh=996 thresh=1993 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 251.083824: balance_dirty_state: bdi btrfs-1: dirty=530 wb=986 unstable=4 bg_thresh=995 thresh=1991 gap=471 poll_thresh=18 ino=257 dd-2584 [005] 251.083829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=60424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 251.090906: balance_dirty_state: bdi btrfs-1: dirty=532 wb=857 unstable=4 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 251.090980: balance_dirty_state: bdi btrfs-1: dirty=532 wb=857 unstable=4 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=13 ino=257 dd-2584 [005] 251.091040: balance_dirty_state: bdi btrfs-1: dirty=557 wb=857 unstable=4 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 251.091100: balance_dirty_state: bdi btrfs-1: dirty=557 wb=857 unstable=4 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 251.091157: balance_dirty_state: bdi btrfs-1: dirty=582 wb=857 unstable=4 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=16 ino=257 dd-2584 [005] 251.091270: balance_dirty_state: bdi btrfs-1: dirty=607 wb=857 unstable=4 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 251.091384: balance_dirty_state: bdi btrfs-1: dirty=657 wb=857 unstable=4 bg_thresh=1004 thresh=2008 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 251.091389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=60424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 251.098891: balance_dirty_state: bdi btrfs-1: dirty=657 wb=732 unstable=4 bg_thresh=1004 thresh=2008 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 251.098962: balance_dirty_state: bdi btrfs-1: dirty=657 wb=732 unstable=4 bg_thresh=998 thresh=1996 gap=603 poll_thresh=13 ino=257 dd-2584 [005] 251.099026: balance_dirty_state: bdi btrfs-1: dirty=682 wb=732 unstable=4 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 251.099087: balance_dirty_state: bdi btrfs-1: dirty=707 wb=732 unstable=4 bg_thresh=997 thresh=1995 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 251.099333: balance_dirty_state: bdi btrfs-1: dirty=707 wb=732 unstable=4 bg_thresh=996 thresh=1992 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 251.099458: balance_dirty_state: bdi btrfs-1: dirty=757 wb=732 unstable=4 bg_thresh=1001 thresh=2002 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 251.099588: balance_dirty_state: bdi btrfs-1: dirty=782 wb=732 unstable=4 bg_thresh=997 thresh=1994 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 251.099593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=58972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 251.106884: balance_dirty_state: bdi btrfs-1: dirty=794 wb=671 unstable=0 bg_thresh=1000 thresh=2000 gap=535 poll_thresh=18 ino=257 dd-2584 [005] 251.106953: balance_dirty_state: bdi btrfs-1: dirty=794 wb=671 unstable=0 bg_thresh=997 thresh=1994 gap=529 poll_thresh=13 ino=257 dd-2584 [005] 251.107017: balance_dirty_state: bdi btrfs-1: dirty=819 wb=671 unstable=0 bg_thresh=999 thresh=1999 gap=509 poll_thresh=14 ino=257 dd-2584 [005] 251.107080: balance_dirty_state: bdi btrfs-1: dirty=844 wb=671 unstable=0 bg_thresh=999 thresh=1998 gap=483 poll_thresh=15 ino=257 dd-2584 [005] 251.107085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=58972 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 251.114950: balance_dirty_state: bdi btrfs-1: dirty=844 wb=671 unstable=0 bg_thresh=999 thresh=1998 gap=483 poll_thresh=15 ino=257 dd-2584 [005] 251.114962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=58972 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 251.122971: balance_dirty_state: bdi btrfs-1: dirty=844 wb=546 unstable=0 bg_thresh=1001 thresh=2003 gap=613 poll_thresh=15 ino=257 dd-2584 [005] 251.123047: balance_dirty_state: bdi btrfs-1: dirty=844 wb=546 unstable=0 bg_thresh=1004 thresh=2008 gap=618 poll_thresh=11 ino=257 dd-2584 [005] 251.123115: balance_dirty_state: bdi btrfs-1: dirty=869 wb=546 unstable=0 bg_thresh=1001 thresh=2002 gap=587 poll_thresh=12 ino=257 dd-2584 [005] 251.123183: balance_dirty_state: bdi btrfs-1: dirty=894 wb=546 unstable=0 bg_thresh=1000 thresh=2001 gap=561 poll_thresh=13 ino=257 dd-2584 [005] 251.123250: balance_dirty_state: bdi btrfs-1: dirty=894 wb=546 unstable=0 bg_thresh=1000 thresh=2001 gap=561 poll_thresh=14 ino=257 dd-2584 [005] 251.123319: balance_dirty_state: bdi btrfs-1: dirty=919 wb=546 unstable=0 bg_thresh=1000 thresh=2000 gap=535 poll_thresh=15 ino=257 dd-2584 [005] 251.123387: balance_dirty_state: bdi btrfs-1: dirty=944 wb=546 unstable=0 bg_thresh=1000 thresh=2000 gap=510 poll_thresh=16 ino=257 dd-2584 [005] 251.123523: balance_dirty_state: bdi btrfs-1: dirty=969 wb=546 unstable=0 bg_thresh=1002 thresh=2004 gap=489 poll_thresh=17 ino=257 dd-2584 [005] 251.123528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=58972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 251.130971: balance_dirty_state: bdi btrfs-1: dirty=969 wb=546 unstable=0 bg_thresh=1002 thresh=2004 gap=489 poll_thresh=17 ino=257 dd-2584 [000] 251.130976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=58972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 251.138883: balance_dirty_state: bdi btrfs-1: dirty=969 wb=546 unstable=0 bg_thresh=1002 thresh=2004 gap=489 poll_thresh=17 ino=257 dd-2584 [000] 251.138892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=58972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 251.146913: balance_dirty_state: bdi btrfs-1: dirty=969 wb=421 unstable=0 bg_thresh=999 thresh=1998 gap=608 poll_thresh=17 ino=257 dd-2584 [000] 251.147397: balance_dirty_state: bdi btrfs-1: dirty=969 wb=421 unstable=0 bg_thresh=999 thresh=1998 gap=608 poll_thresh=13 ino=257 dd-2584 [000] 251.147513: balance_dirty_state: bdi btrfs-1: dirty=994 wb=421 unstable=0 bg_thresh=1001 thresh=2003 gap=588 poll_thresh=14 ino=257 dd-2584 [000] 251.147631: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=421 unstable=0 bg_thresh=1004 thresh=2008 gap=568 poll_thresh=15 ino=257 flush-btrfs-1-2586 [007] 251.147719: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18544 wrote=0 to_write=8192 dd-2584 [000] 251.147757: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=421 unstable=0 bg_thresh=1004 thresh=2008 gap=568 poll_thresh=16 ino=257 dd-2584 [000] 251.148000: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=446 unstable=0 bg_thresh=1006 thresh=2013 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 251.148251: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=496 unstable=0 bg_thresh=1008 thresh=2017 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 251.148255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=58972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 251.151032: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=672 to_write=7520 dd-2584 [000] 251.154883: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1096 unstable=0 bg_thresh=1005 thresh=2011 gap=496 poll_thresh=18 ino=257 dd-2584 [000] 251.154891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=58972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 <...>-2590 [006] 251.155203: balance_dirty_state: bdi 0:15: dirty=419 wb=1096 unstable=0 bg_thresh=1002 thresh=2005 gap=490 poll_thresh=92 ino=2375725 <...>-2590 [006] 251.155225: balance_dirty_pages: bdi 0:15: bdi_limit=9 task_limit=9 bdi_dirty=2 avg_dirty=2 bdi_gap=622% task_gap=1244% task_weight=0% bdi_bw=17468 base_bw=102400 task_bw=2508800 dirtied=92 period=4 think=0 pause=8 dd-2584 [004] 251.162864: balance_dirty_state: bdi btrfs-1: dirty=424 wb=953 unstable=0 bg_thresh=997 thresh=1995 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 251.162948: balance_dirty_state: bdi btrfs-1: dirty=424 wb=953 unstable=0 bg_thresh=997 thresh=1995 gap=618 poll_thresh=13 ino=257 dd-2584 [004] 251.163011: balance_dirty_state: bdi btrfs-1: dirty=449 wb=953 unstable=0 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 251.163075: balance_dirty_state: bdi btrfs-1: dirty=474 wb=953 unstable=0 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 251.163140: balance_dirty_state: bdi btrfs-1: dirty=474 wb=953 unstable=0 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 251.163268: balance_dirty_state: bdi btrfs-1: dirty=524 wb=953 unstable=0 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 251.163410: balance_dirty_state: bdi btrfs-1: dirty=549 wb=953 unstable=0 bg_thresh=1007 thresh=2014 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 251.163835: balance_dirty_state: bdi btrfs-1: dirty=574 wb=953 unstable=0 bg_thresh=1006 thresh=2013 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 251.163840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=58972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.170936: balance_dirty_state: bdi btrfs-1: dirty=574 wb=953 unstable=0 bg_thresh=1000 thresh=2001 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 251.170943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=58972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 251.182864: balance_dirty_state: bdi btrfs-1: dirty=574 wb=703 unstable=0 bg_thresh=995 thresh=1991 gap=714 poll_thresh=19 ino=257 dd-2584 [000] 251.182969: balance_dirty_state: bdi btrfs-1: dirty=599 wb=703 unstable=0 bg_thresh=998 thresh=1996 gap=694 poll_thresh=14 ino=257 dd-2584 [000] 251.183055: balance_dirty_state: bdi btrfs-1: dirty=599 wb=703 unstable=0 bg_thresh=998 thresh=1996 gap=694 poll_thresh=15 ino=257 dd-2584 [000] 251.183151: balance_dirty_state: bdi btrfs-1: dirty=624 wb=703 unstable=0 bg_thresh=1000 thresh=2001 gap=674 poll_thresh=16 ino=257 dd-2584 [000] 251.183371: balance_dirty_state: bdi btrfs-1: dirty=649 wb=703 unstable=0 bg_thresh=1003 thresh=2006 gap=654 poll_thresh=17 ino=257 dd-2584 [000] 251.183560: balance_dirty_state: bdi btrfs-1: dirty=674 wb=703 unstable=0 bg_thresh=1005 thresh=2010 gap=633 poll_thresh=18 ino=257 dd-2584 [000] 251.183817: balance_dirty_state: bdi btrfs-1: dirty=724 wb=703 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=19 ino=257 dd-2584 [000] 251.183999: balance_dirty_state: bdi btrfs-1: dirty=749 wb=703 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=20 ino=257 dd-2584 [000] 251.184178: balance_dirty_state: bdi btrfs-1: dirty=774 wb=703 unstable=0 bg_thresh=1003 thresh=2007 gap=530 poll_thresh=21 ino=257 dd-2584 [000] 251.184677: balance_dirty_state: bdi btrfs-1: dirty=824 wb=703 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=22 ino=257 dd-2584 [000] 251.184684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=58972 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 251.191243: balance_dirty_state: bdi btrfs-1: dirty=824 wb=578 unstable=0 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=22 ino=257 dd-2584 [000] 251.191332: balance_dirty_state: bdi btrfs-1: dirty=824 wb=578 unstable=0 bg_thresh=1005 thresh=2011 gap=609 poll_thresh=16 ino=257 dd-2584 [000] 251.191592: balance_dirty_state: bdi btrfs-1: dirty=849 wb=578 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=17 ino=257 dd-2584 [000] 251.191868: balance_dirty_state: bdi btrfs-1: dirty=899 wb=578 unstable=0 bg_thresh=1004 thresh=2009 gap=532 poll_thresh=18 ino=257 dd-2584 [000] 251.192058: balance_dirty_state: bdi btrfs-1: dirty=924 wb=553 unstable=0 bg_thresh=1006 thresh=2013 gap=536 poll_thresh=19 ino=257 dd-2584 [000] 251.192234: balance_dirty_state: bdi btrfs-1: dirty=949 wb=553 unstable=0 bg_thresh=1006 thresh=2012 gap=510 poll_thresh=20 ino=257 dd-2584 [000] 251.192413: balance_dirty_state: bdi btrfs-1: dirty=999 wb=553 unstable=0 bg_thresh=1005 thresh=2011 gap=459 poll_thresh=21 ino=257 dd-2584 [000] 251.192419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=58972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 251.198929: balance_dirty_state: bdi btrfs-1: dirty=999 wb=428 unstable=0 bg_thresh=1007 thresh=2015 gap=588 poll_thresh=21 ino=257 dd-2584 [000] 251.198996: balance_dirty_state: bdi btrfs-1: dirty=999 wb=428 unstable=0 bg_thresh=1010 thresh=2020 gap=593 poll_thresh=16 ino=257 dd-2584 [000] 251.199113: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=428 unstable=0 bg_thresh=1012 thresh=2024 gap=547 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 251.199179: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18596 wrote=0 to_write=8192 dd-2584 [000] 251.199423: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=478 unstable=0 bg_thresh=1008 thresh=2017 gap=515 poll_thresh=18 ino=257 dd-2584 [000] 251.199556: balance_dirty_state: bdi btrfs-1: dirty=999 wb=528 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=19 ino=257 dd-2584 [000] 251.199558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-324% task_weight=98% bdi_bw=58972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 251.200829: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=280 wrote=688 to_write=7504 dd-2584 [000] 251.210934: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1103 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=19 ino=257 dd-2584 [000] 251.210942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=56268 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 251.218938: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1103 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=19 ino=257 dd-2584 [000] 251.218944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=56268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 251.226995: balance_dirty_state: bdi btrfs-1: dirty=424 wb=953 unstable=0 bg_thresh=1008 thresh=2017 gap=640 poll_thresh=19 ino=257 dd-2584 [000] 251.227097: balance_dirty_state: bdi btrfs-1: dirty=449 wb=953 unstable=0 bg_thresh=1011 thresh=2022 gap=620 poll_thresh=14 ino=257 dd-2584 [000] 251.227197: balance_dirty_state: bdi btrfs-1: dirty=449 wb=953 unstable=0 bg_thresh=1010 thresh=2021 gap=619 poll_thresh=15 ino=257 dd-2584 [000] 251.227292: balance_dirty_state: bdi btrfs-1: dirty=474 wb=953 unstable=0 bg_thresh=1010 thresh=2021 gap=594 poll_thresh=16 ino=257 dd-2584 [000] 251.227480: balance_dirty_state: bdi btrfs-1: dirty=499 wb=953 unstable=0 bg_thresh=1010 thresh=2020 gap=568 poll_thresh=17 ino=257 dd-2584 [000] 251.227675: balance_dirty_state: bdi btrfs-1: dirty=549 wb=953 unstable=0 bg_thresh=1009 thresh=2019 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 251.227871: balance_dirty_state: bdi btrfs-1: dirty=574 wb=953 unstable=0 bg_thresh=1011 thresh=2023 gap=496 poll_thresh=19 ino=257 dd-2584 [000] 251.227878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=56268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 251.234967: balance_dirty_state: bdi btrfs-1: dirty=574 wb=953 unstable=0 bg_thresh=1011 thresh=2023 gap=496 poll_thresh=19 ino=257 dd-2584 [000] 251.234974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=56268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 251.242965: balance_dirty_state: bdi btrfs-1: dirty=574 wb=953 unstable=0 bg_thresh=1011 thresh=2023 gap=496 poll_thresh=19 ino=257 dd-2584 [000] 251.242969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=56268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 251.250994: balance_dirty_state: bdi btrfs-1: dirty=574 wb=828 unstable=0 bg_thresh=1011 thresh=2023 gap=621 poll_thresh=19 ino=257 dd-2584 [000] 251.251073: balance_dirty_state: bdi btrfs-1: dirty=574 wb=828 unstable=0 bg_thresh=1011 thresh=2022 gap=620 poll_thresh=14 ino=257 dd-2584 [000] 251.251153: balance_dirty_state: bdi btrfs-1: dirty=599 wb=828 unstable=0 bg_thresh=1011 thresh=2022 gap=595 poll_thresh=15 ino=257 dd-2584 [000] 251.251234: balance_dirty_state: bdi btrfs-1: dirty=624 wb=828 unstable=0 bg_thresh=1010 thresh=2021 gap=569 poll_thresh=16 ino=257 dd-2584 [000] 251.251644: balance_dirty_state: bdi btrfs-1: dirty=649 wb=828 unstable=0 bg_thresh=1010 thresh=2020 gap=543 poll_thresh=17 ino=257 dd-2584 [000] 251.251805: balance_dirty_state: bdi btrfs-1: dirty=674 wb=828 unstable=0 bg_thresh=1012 thresh=2024 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 251.251966: balance_dirty_state: bdi btrfs-1: dirty=724 wb=828 unstable=0 bg_thresh=1011 thresh=2023 gap=471 poll_thresh=19 ino=257 dd-2584 [000] 251.251973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=56268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.258846: balance_dirty_state: bdi btrfs-1: dirty=724 wb=703 unstable=0 bg_thresh=1010 thresh=2020 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 251.258970: balance_dirty_state: bdi btrfs-1: dirty=749 wb=703 unstable=0 bg_thresh=1012 thresh=2025 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 251.259089: balance_dirty_state: bdi btrfs-1: dirty=774 wb=703 unstable=0 bg_thresh=1012 thresh=2025 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 251.259211: balance_dirty_state: bdi btrfs-1: dirty=774 wb=703 unstable=0 bg_thresh=1012 thresh=2024 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 251.259453: balance_dirty_state: bdi btrfs-1: dirty=799 wb=703 unstable=0 bg_thresh=1011 thresh=2023 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 251.259703: balance_dirty_state: bdi btrfs-1: dirty=849 wb=703 unstable=0 bg_thresh=1011 thresh=2022 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 251.259712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=56268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.266961: balance_dirty_state: bdi btrfs-1: dirty=849 wb=703 unstable=0 bg_thresh=1012 thresh=2025 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 251.266967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=56268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.274962: balance_dirty_state: bdi btrfs-1: dirty=849 wb=553 unstable=0 bg_thresh=1012 thresh=2024 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 251.275097: balance_dirty_state: bdi btrfs-1: dirty=849 wb=553 unstable=0 bg_thresh=1014 thresh=2029 gap=627 poll_thresh=13 ino=257 dd-2584 [004] 251.275231: balance_dirty_state: bdi btrfs-1: dirty=874 wb=503 unstable=0 bg_thresh=1010 thresh=2020 gap=643 poll_thresh=14 ino=257 dd-2584 [004] 251.275335: balance_dirty_state: bdi btrfs-1: dirty=899 wb=428 unstable=0 bg_thresh=1013 thresh=2026 gap=699 poll_thresh=15 ino=257 dd-2584 [004] 251.275427: balance_dirty_state: bdi btrfs-1: dirty=899 wb=428 unstable=0 bg_thresh=1012 thresh=2025 gap=698 poll_thresh=16 ino=257 dd-2584 [004] 251.276026: balance_dirty_state: bdi btrfs-1: dirty=949 wb=428 unstable=0 bg_thresh=1012 thresh=2024 gap=647 poll_thresh=17 ino=257 dd-2584 [004] 251.276263: balance_dirty_state: bdi btrfs-1: dirty=974 wb=428 unstable=0 bg_thresh=1014 thresh=2028 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 251.276504: balance_dirty_state: bdi btrfs-1: dirty=999 wb=428 unstable=0 bg_thresh=1013 thresh=2027 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 251.276746: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=428 unstable=0 bg_thresh=1013 thresh=2026 gap=574 poll_thresh=20 ino=257 flush-btrfs-1-2586 [007] 251.276797: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18672 wrote=0 to_write=8192 dd-2584 [004] 251.277003: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=453 unstable=0 bg_thresh=1012 thresh=2025 gap=523 poll_thresh=21 ino=257 dd-2584 [004] 251.277264: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=503 unstable=0 bg_thresh=1014 thresh=2029 gap=502 poll_thresh=22 ino=257 dd-2584 [004] 251.277267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=56268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 251.280020: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=360 wrote=656 to_write=7536 dd-2584 [004] 251.282897: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1103 unstable=0 bg_thresh=1014 thresh=2029 gap=502 poll_thresh=22 ino=257 dd-2584 [004] 251.282909: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=56268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.291009: balance_dirty_state: bdi btrfs-1: dirty=424 wb=978 unstable=0 bg_thresh=1016 thresh=2032 gap=630 poll_thresh=22 ino=257 dd-2584 [004] 251.291107: balance_dirty_state: bdi btrfs-1: dirty=449 wb=978 unstable=0 bg_thresh=1013 thresh=2026 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 251.291221: balance_dirty_state: bdi btrfs-1: dirty=474 wb=978 unstable=0 bg_thresh=1012 thresh=2025 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 251.291507: balance_dirty_state: bdi btrfs-1: dirty=499 wb=978 unstable=0 bg_thresh=1014 thresh=2029 gap=552 poll_thresh=18 ino=257 dd-2584 [004] 251.291623: balance_dirty_state: bdi btrfs-1: dirty=524 wb=978 unstable=0 bg_thresh=1014 thresh=2028 gap=526 poll_thresh=19 ino=257 dd-2584 [004] 251.291738: balance_dirty_state: bdi btrfs-1: dirty=574 wb=978 unstable=0 bg_thresh=1013 thresh=2027 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 251.291743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=56268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 251.298901: balance_dirty_state: bdi btrfs-1: dirty=574 wb=978 unstable=0 bg_thresh=1010 thresh=2021 gap=469 poll_thresh=20 ino=257 dd-2584 [005] 251.298905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-318% task_weight=98% bdi_bw=56268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 251.306892: balance_dirty_state: bdi btrfs-1: dirty=574 wb=978 unstable=0 bg_thresh=1007 thresh=2014 gap=462 poll_thresh=20 ino=257 dd-2584 [005] 251.306896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-327% task_weight=98% bdi_bw=56268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 251.318965: balance_dirty_state: bdi btrfs-1: dirty=574 wb=853 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=20 ino=257 dd-2584 [005] 251.319037: balance_dirty_state: bdi btrfs-1: dirty=574 wb=853 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 251.319098: balance_dirty_state: bdi btrfs-1: dirty=599 wb=853 unstable=0 bg_thresh=996 thresh=1992 gap=540 poll_thresh=16 ino=257 dd-2584 [005] 251.319224: balance_dirty_state: bdi btrfs-1: dirty=624 wb=853 unstable=0 bg_thresh=995 thresh=1991 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 251.319347: balance_dirty_state: bdi btrfs-1: dirty=674 wb=853 unstable=0 bg_thresh=995 thresh=1990 gap=463 poll_thresh=18 ino=257 dd-2584 [005] 251.319352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 251.330952: balance_dirty_state: bdi btrfs-1: dirty=674 wb=728 unstable=0 bg_thresh=988 thresh=1976 gap=574 poll_thresh=18 ino=257 dd-2584 [005] 251.331020: balance_dirty_state: bdi btrfs-1: dirty=674 wb=728 unstable=0 bg_thresh=990 thresh=1981 gap=579 poll_thresh=13 ino=257 dd-2584 [005] 251.331081: balance_dirty_state: bdi btrfs-1: dirty=699 wb=728 unstable=0 bg_thresh=993 thresh=1986 gap=559 poll_thresh=14 ino=257 dd-2584 [005] 251.331149: balance_dirty_state: bdi btrfs-1: dirty=724 wb=678 unstable=0 bg_thresh=993 thresh=1986 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 251.331213: balance_dirty_state: bdi btrfs-1: dirty=724 wb=678 unstable=0 bg_thresh=992 thresh=1985 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 251.331522: balance_dirty_state: bdi btrfs-1: dirty=774 wb=678 unstable=0 bg_thresh=992 thresh=1984 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 251.331641: balance_dirty_state: bdi btrfs-1: dirty=799 wb=678 unstable=0 bg_thresh=991 thresh=1983 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 251.331759: balance_dirty_state: bdi btrfs-1: dirty=824 wb=678 unstable=0 bg_thresh=993 thresh=1987 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 251.331764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=98% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 251.342986: balance_dirty_state: bdi btrfs-1: dirty=824 wb=553 unstable=0 bg_thresh=993 thresh=1987 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 251.343087: balance_dirty_state: bdi btrfs-1: dirty=849 wb=553 unstable=0 bg_thresh=990 thresh=1981 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 251.343147: balance_dirty_state: bdi btrfs-1: dirty=849 wb=553 unstable=0 bg_thresh=993 thresh=1986 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 251.343204: balance_dirty_state: bdi btrfs-1: dirty=874 wb=553 unstable=0 bg_thresh=990 thresh=1980 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 251.343318: balance_dirty_state: bdi btrfs-1: dirty=899 wb=553 unstable=0 bg_thresh=992 thresh=1984 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 251.343433: balance_dirty_state: bdi btrfs-1: dirty=949 wb=553 unstable=0 bg_thresh=991 thresh=1983 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 251.343437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 251.350969: balance_dirty_state: bdi btrfs-1: dirty=949 wb=403 unstable=0 bg_thresh=992 thresh=1985 gap=633 poll_thresh=18 ino=257 dd-2584 [005] 251.351048: balance_dirty_state: bdi btrfs-1: dirty=949 wb=403 unstable=0 bg_thresh=995 thresh=1990 gap=638 poll_thresh=13 ino=257 dd-2584 [005] 251.351110: balance_dirty_state: bdi btrfs-1: dirty=974 wb=403 unstable=0 bg_thresh=992 thresh=1984 gap=607 poll_thresh=14 ino=257 dd-2584 [005] 251.351171: balance_dirty_state: bdi btrfs-1: dirty=974 wb=403 unstable=0 bg_thresh=994 thresh=1989 gap=612 poll_thresh=15 ino=257 dd-2584 [005] 251.351233: balance_dirty_state: bdi btrfs-1: dirty=999 wb=403 unstable=0 bg_thresh=994 thresh=1988 gap=586 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 251.351267: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18748 wrote=0 to_write=8192 dd-2584 [005] 251.351556: balance_dirty_state: bdi btrfs-1: dirty=974 wb=453 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 251.351694: balance_dirty_state: bdi btrfs-1: dirty=949 wb=528 unstable=0 bg_thresh=993 thresh=1986 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 251.351873: balance_dirty_state: bdi btrfs-1: dirty=924 wb=578 unstable=0 bg_thresh=992 thresh=1985 gap=483 poll_thresh=19 ino=257 dd-2584 [005] 251.351875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 251.354015: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=432 wrote=672 to_write=7520 dd-2584 [005] 251.358996: balance_dirty_state: bdi btrfs-1: dirty=424 wb=953 unstable=0 bg_thresh=988 thresh=1976 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 251.359082: balance_dirty_state: bdi btrfs-1: dirty=449 wb=953 unstable=0 bg_thresh=993 thresh=1987 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 251.359168: balance_dirty_state: bdi btrfs-1: dirty=449 wb=953 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=15 ino=257 dd-2584 [005] 251.359250: balance_dirty_state: bdi btrfs-1: dirty=474 wb=953 unstable=0 bg_thresh=993 thresh=1986 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 251.359415: balance_dirty_state: bdi btrfs-1: dirty=499 wb=953 unstable=0 bg_thresh=995 thresh=1990 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 251.359581: balance_dirty_state: bdi btrfs-1: dirty=524 wb=953 unstable=0 bg_thresh=994 thresh=1989 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 251.359748: balance_dirty_state: bdi btrfs-1: dirty=574 wb=953 unstable=0 bg_thresh=994 thresh=1988 gap=461 poll_thresh=19 ino=257 dd-2584 [005] 251.359753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 251.367065: balance_dirty_state: bdi btrfs-1: dirty=574 wb=828 unstable=0 bg_thresh=993 thresh=1987 gap=585 poll_thresh=19 ino=257 dd-2584 [005] 251.367143: balance_dirty_state: bdi btrfs-1: dirty=574 wb=828 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 251.367391: balance_dirty_state: bdi btrfs-1: dirty=599 wb=828 unstable=0 bg_thresh=993 thresh=1986 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 251.367454: balance_dirty_state: bdi btrfs-1: dirty=624 wb=828 unstable=0 bg_thresh=992 thresh=1985 gap=533 poll_thresh=16 ino=257 dd-2584 [005] 251.367576: balance_dirty_state: bdi btrfs-1: dirty=649 wb=828 unstable=0 bg_thresh=992 thresh=1984 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 251.367698: balance_dirty_state: bdi btrfs-1: dirty=674 wb=828 unstable=0 bg_thresh=994 thresh=1988 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 251.367703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 251.375103: balance_dirty_state: bdi btrfs-1: dirty=674 wb=828 unstable=0 bg_thresh=994 thresh=1988 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 251.375112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.382896: balance_dirty_state: bdi btrfs-1: dirty=674 wb=703 unstable=0 bg_thresh=992 thresh=1985 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 251.383036: balance_dirty_state: bdi btrfs-1: dirty=674 wb=703 unstable=0 bg_thresh=995 thresh=1990 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 251.383124: balance_dirty_state: bdi btrfs-1: dirty=699 wb=703 unstable=0 bg_thresh=997 thresh=1995 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 251.383209: balance_dirty_state: bdi btrfs-1: dirty=724 wb=703 unstable=0 bg_thresh=994 thresh=1989 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 251.383295: balance_dirty_state: bdi btrfs-1: dirty=724 wb=703 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 251.383464: balance_dirty_state: bdi btrfs-1: dirty=774 wb=703 unstable=0 bg_thresh=996 thresh=1993 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 251.383637: balance_dirty_state: bdi btrfs-1: dirty=799 wb=703 unstable=0 bg_thresh=998 thresh=1997 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 251.383643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.390965: balance_dirty_state: bdi btrfs-1: dirty=799 wb=553 unstable=0 bg_thresh=1000 thresh=2001 gap=649 poll_thresh=18 ino=257 dd-2584 [004] 251.391058: balance_dirty_state: bdi btrfs-1: dirty=824 wb=553 unstable=0 bg_thresh=997 thresh=1995 gap=618 poll_thresh=13 ino=257 dd-2584 [004] 251.391116: balance_dirty_state: bdi btrfs-1: dirty=824 wb=553 unstable=0 bg_thresh=1000 thresh=2000 gap=623 poll_thresh=14 ino=257 dd-2584 [004] 251.391343: balance_dirty_state: bdi btrfs-1: dirty=849 wb=553 unstable=0 bg_thresh=997 thresh=1994 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 251.391402: balance_dirty_state: bdi btrfs-1: dirty=849 wb=553 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 251.391517: balance_dirty_state: bdi btrfs-1: dirty=899 wb=553 unstable=0 bg_thresh=999 thresh=1998 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 251.391634: balance_dirty_state: bdi btrfs-1: dirty=924 wb=553 unstable=0 bg_thresh=998 thresh=1996 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 251.391750: balance_dirty_state: bdi btrfs-1: dirty=949 wb=553 unstable=0 bg_thresh=997 thresh=1995 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 251.391755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.398999: balance_dirty_state: bdi btrfs-1: dirty=949 wb=553 unstable=0 bg_thresh=997 thresh=1995 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 251.399008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.406999: balance_dirty_state: bdi btrfs-1: dirty=949 wb=553 unstable=0 bg_thresh=997 thresh=1995 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 251.407007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.414993: balance_dirty_state: bdi btrfs-1: dirty=949 wb=428 unstable=0 bg_thresh=995 thresh=1991 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 251.415111: balance_dirty_state: bdi btrfs-1: dirty=974 wb=428 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 251.415216: balance_dirty_state: bdi btrfs-1: dirty=999 wb=428 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=15 ino=257 flush-btrfs-1-2586 [007] 251.415298: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18812 wrote=0 to_write=8192 dd-2584 [004] 251.415328: balance_dirty_state: bdi btrfs-1: dirty=999 wb=428 unstable=0 bg_thresh=997 thresh=1995 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 251.415537: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=428 unstable=0 bg_thresh=997 thresh=1994 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 251.415753: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=478 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 251.415755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=53924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 251.417252: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=496 wrote=656 to_write=7536 dd-2584 [004] 251.423000: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1078 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 251.423008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=52664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.431023: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1078 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 251.431030: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=52664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.438944: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1078 unstable=0 bg_thresh=987 thresh=1975 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 251.438949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=52664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.446945: balance_dirty_state: bdi btrfs-1: dirty=424 wb=953 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 251.447034: balance_dirty_state: bdi btrfs-1: dirty=424 wb=953 unstable=0 bg_thresh=991 thresh=1982 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 251.447391: balance_dirty_state: bdi btrfs-1: dirty=449 wb=953 unstable=0 bg_thresh=988 thresh=1976 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 251.447481: balance_dirty_state: bdi btrfs-1: dirty=474 wb=953 unstable=0 bg_thresh=990 thresh=1981 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 251.447567: balance_dirty_state: bdi btrfs-1: dirty=474 wb=953 unstable=0 bg_thresh=990 thresh=1980 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 251.447740: balance_dirty_state: bdi btrfs-1: dirty=524 wb=953 unstable=0 bg_thresh=989 thresh=1979 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 251.447912: balance_dirty_state: bdi btrfs-1: dirty=549 wb=953 unstable=0 bg_thresh=989 thresh=1978 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 251.447919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=52664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.454961: balance_dirty_state: bdi btrfs-1: dirty=549 wb=953 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 251.454971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=52664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.466987: balance_dirty_state: bdi btrfs-1: dirty=549 wb=828 unstable=0 bg_thresh=990 thresh=1980 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 251.467087: balance_dirty_state: bdi btrfs-1: dirty=574 wb=828 unstable=0 bg_thresh=990 thresh=1980 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 251.467172: balance_dirty_state: bdi btrfs-1: dirty=574 wb=828 unstable=0 bg_thresh=992 thresh=1985 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 251.467255: balance_dirty_state: bdi btrfs-1: dirty=599 wb=828 unstable=0 bg_thresh=992 thresh=1985 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 251.467338: balance_dirty_state: bdi btrfs-1: dirty=599 wb=828 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 251.467512: balance_dirty_state: bdi btrfs-1: dirty=649 wb=828 unstable=0 bg_thresh=994 thresh=1989 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 251.467690: balance_dirty_state: bdi btrfs-1: dirty=674 wb=828 unstable=0 bg_thresh=993 thresh=1987 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 251.467696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=52664 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 251.479055: balance_dirty_state: bdi btrfs-1: dirty=674 wb=828 unstable=0 bg_thresh=987 thresh=1975 gap=473 poll_thresh=18 ino=257 dd-2584 [002] 251.479068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=52664 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 251.490996: balance_dirty_state: bdi btrfs-1: dirty=674 wb=703 unstable=0 bg_thresh=986 thresh=1973 gap=596 poll_thresh=18 ino=257 dd-2584 [002] 251.491105: balance_dirty_state: bdi btrfs-1: dirty=674 wb=703 unstable=0 bg_thresh=986 thresh=1973 gap=596 poll_thresh=13 ino=257 dd-2584 [002] 251.491475: balance_dirty_state: bdi btrfs-1: dirty=699 wb=703 unstable=0 bg_thresh=989 thresh=1978 gap=576 poll_thresh=14 ino=257 dd-2584 [002] 251.491564: balance_dirty_state: bdi btrfs-1: dirty=724 wb=703 unstable=0 bg_thresh=989 thresh=1978 gap=551 poll_thresh=15 ino=257 dd-2584 [002] 251.491652: balance_dirty_state: bdi btrfs-1: dirty=724 wb=703 unstable=0 bg_thresh=991 thresh=1983 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 251.491831: balance_dirty_state: bdi btrfs-1: dirty=774 wb=703 unstable=0 bg_thresh=994 thresh=1988 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 251.492011: balance_dirty_state: bdi btrfs-1: dirty=799 wb=703 unstable=0 bg_thresh=996 thresh=1992 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 251.492018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=52664 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 251.498953: balance_dirty_state: bdi btrfs-1: dirty=799 wb=703 unstable=0 bg_thresh=996 thresh=1992 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 251.498961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=52664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 251.506963: balance_dirty_state: bdi btrfs-1: dirty=799 wb=678 unstable=0 bg_thresh=996 thresh=1992 gap=515 poll_thresh=18 ino=257 dd-2584 [002] 251.507037: balance_dirty_state: bdi btrfs-1: dirty=824 wb=678 unstable=0 bg_thresh=993 thresh=1986 gap=484 poll_thresh=13 ino=257 dd-2584 [002] 251.507042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=52664 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 251.515036: balance_dirty_state: bdi btrfs-1: dirty=824 wb=553 unstable=0 bg_thresh=991 thresh=1983 gap=606 poll_thresh=13 ino=257 dd-2584 [000] 251.515145: balance_dirty_state: bdi btrfs-1: dirty=824 wb=553 unstable=0 bg_thresh=994 thresh=1988 gap=611 poll_thresh=10 ino=257 dd-2584 [000] 251.515261: balance_dirty_state: bdi btrfs-1: dirty=849 wb=553 unstable=0 bg_thresh=994 thresh=1988 gap=586 poll_thresh=11 ino=257 dd-2584 [000] 251.515378: balance_dirty_state: bdi btrfs-1: dirty=874 wb=553 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=12 ino=257 dd-2584 [000] 251.515496: balance_dirty_state: bdi btrfs-1: dirty=874 wb=553 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=13 ino=257 dd-2584 [000] 251.515618: balance_dirty_state: bdi btrfs-1: dirty=899 wb=553 unstable=0 bg_thresh=995 thresh=1991 gap=539 poll_thresh=14 ino=257 dd-2584 [000] 251.515736: balance_dirty_state: bdi btrfs-1: dirty=924 wb=553 unstable=0 bg_thresh=995 thresh=1991 gap=514 poll_thresh=15 ino=257 dd-2584 [000] 251.515854: balance_dirty_state: bdi btrfs-1: dirty=924 wb=553 unstable=0 bg_thresh=995 thresh=1990 gap=513 poll_thresh=16 ino=257 dd-2584 [000] 251.516451: balance_dirty_state: bdi btrfs-1: dirty=949 wb=553 unstable=0 bg_thresh=994 thresh=1989 gap=487 poll_thresh=17 ino=257 dd-2584 [000] 251.516460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=52664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 251.522953: balance_dirty_state: bdi btrfs-1: dirty=949 wb=428 unstable=0 bg_thresh=991 thresh=1982 gap=605 poll_thresh=17 ino=257 dd-2584 [000] 251.523077: balance_dirty_state: bdi btrfs-1: dirty=974 wb=428 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=13 ino=257 dd-2584 [000] 251.523196: balance_dirty_state: bdi btrfs-1: dirty=999 wb=428 unstable=0 bg_thresh=990 thresh=1981 gap=554 poll_thresh=14 ino=257 flush-btrfs-1-2586 [007] 251.523245: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18920 wrote=0 to_write=8192 dd-2584 [000] 251.523323: balance_dirty_state: bdi btrfs-1: dirty=999 wb=428 unstable=0 bg_thresh=993 thresh=1986 gap=559 poll_thresh=15 ino=257 dd-2584 [000] 251.523445: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=428 unstable=0 bg_thresh=992 thresh=1985 gap=533 poll_thresh=16 ino=257 dd-2584 [000] 251.523695: balance_dirty_state: bdi btrfs-1: dirty=999 wb=478 unstable=0 bg_thresh=992 thresh=1984 gap=507 poll_thresh=17 ino=257 dd-2584 [000] 251.523945: balance_dirty_state: bdi btrfs-1: dirty=999 wb=528 unstable=0 bg_thresh=991 thresh=1983 gap=456 poll_thresh=18 ino=257 dd-2584 [000] 251.523948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=52664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 251.525982: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=604 wrote=672 to_write=7520 dd-2584 [000] 251.531010: balance_dirty_state: bdi btrfs-1: dirty=424 wb=953 unstable=0 bg_thresh=990 thresh=1980 gap=603 poll_thresh=18 ino=257 dd-2584 [000] 251.531098: balance_dirty_state: bdi btrfs-1: dirty=424 wb=953 unstable=0 bg_thresh=987 thresh=1974 gap=597 poll_thresh=13 ino=257 dd-2584 [000] 251.531160: balance_dirty_state: bdi btrfs-1: dirty=449 wb=953 unstable=0 bg_thresh=992 thresh=1984 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 251.531219: balance_dirty_state: bdi btrfs-1: dirty=474 wb=953 unstable=0 bg_thresh=989 thresh=1978 gap=551 poll_thresh=15 ino=257 dd-2584 [000] 251.531280: balance_dirty_state: bdi btrfs-1: dirty=474 wb=953 unstable=0 bg_thresh=991 thresh=1983 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 251.531398: balance_dirty_state: bdi btrfs-1: dirty=499 wb=953 unstable=0 bg_thresh=991 thresh=1982 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 251.531697: balance_dirty_state: bdi btrfs-1: dirty=549 wb=953 unstable=0 bg_thresh=990 thresh=1981 gap=479 poll_thresh=18 ino=257 dd-2584 [000] 251.531702: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=50388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 251.539062: balance_dirty_state: bdi btrfs-1: dirty=549 wb=828 unstable=0 bg_thresh=989 thresh=1978 gap=601 poll_thresh=18 ino=257 dd-2584 [000] 251.539133: balance_dirty_state: bdi btrfs-1: dirty=549 wb=828 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=13 ino=257 dd-2584 [000] 251.539197: balance_dirty_state: bdi btrfs-1: dirty=574 wb=828 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 251.539261: balance_dirty_state: bdi btrfs-1: dirty=599 wb=828 unstable=0 bg_thresh=988 thresh=1976 gap=549 poll_thresh=15 ino=257 dd-2584 [000] 251.539325: balance_dirty_state: bdi btrfs-1: dirty=599 wb=828 unstable=0 bg_thresh=990 thresh=1981 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 251.539452: balance_dirty_state: bdi btrfs-1: dirty=649 wb=828 unstable=0 bg_thresh=987 thresh=1974 gap=497 poll_thresh=17 ino=257 dd-2584 [000] 251.539581: balance_dirty_state: bdi btrfs-1: dirty=674 wb=828 unstable=0 bg_thresh=989 thresh=1978 gap=476 poll_thresh=18 ino=257 dd-2584 [000] 251.539585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=50388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 251.547037: balance_dirty_state: bdi btrfs-1: dirty=674 wb=828 unstable=0 bg_thresh=989 thresh=1978 gap=476 poll_thresh=18 ino=257 dd-2584 [000] 251.547046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=50388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.555014: balance_dirty_state: bdi btrfs-1: dirty=674 wb=703 unstable=0 bg_thresh=990 thresh=1981 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 251.555112: balance_dirty_state: bdi btrfs-1: dirty=699 wb=703 unstable=0 bg_thresh=990 thresh=1981 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 251.555198: balance_dirty_state: bdi btrfs-1: dirty=699 wb=703 unstable=0 bg_thresh=990 thresh=1980 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 251.555283: balance_dirty_state: bdi btrfs-1: dirty=724 wb=703 unstable=0 bg_thresh=990 thresh=1980 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 251.555368: balance_dirty_state: bdi btrfs-1: dirty=749 wb=703 unstable=0 bg_thresh=989 thresh=1979 gap=527 poll_thresh=16 ino=257 dd-2584 [004] 251.555538: balance_dirty_state: bdi btrfs-1: dirty=774 wb=703 unstable=0 bg_thresh=989 thresh=1978 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 251.556012: balance_dirty_state: bdi btrfs-1: dirty=799 wb=703 unstable=0 bg_thresh=991 thresh=1982 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 251.556018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=50388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 251.563079: balance_dirty_state: bdi btrfs-1: dirty=799 wb=578 unstable=0 bg_thresh=989 thresh=1979 gap=602 poll_thresh=18 ino=257 dd-2584 [002] 251.563148: balance_dirty_state: bdi btrfs-1: dirty=799 wb=578 unstable=0 bg_thresh=989 thresh=1979 gap=602 poll_thresh=13 ino=257 dd-2584 [002] 251.563204: balance_dirty_state: bdi btrfs-1: dirty=824 wb=578 unstable=0 bg_thresh=992 thresh=1984 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 251.563260: balance_dirty_state: bdi btrfs-1: dirty=824 wb=578 unstable=0 bg_thresh=994 thresh=1989 gap=587 poll_thresh=15 ino=257 dd-2584 [002] 251.563320: balance_dirty_state: bdi btrfs-1: dirty=849 wb=578 unstable=0 bg_thresh=994 thresh=1989 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 251.563438: balance_dirty_state: bdi btrfs-1: dirty=874 wb=578 unstable=0 bg_thresh=997 thresh=1994 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 251.563551: balance_dirty_state: bdi btrfs-1: dirty=924 wb=578 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 251.563556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=50388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 251.571027: balance_dirty_state: bdi btrfs-1: dirty=924 wb=578 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 251.571035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=50388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 251.578976: balance_dirty_state: bdi btrfs-1: dirty=924 wb=428 unstable=0 bg_thresh=993 thresh=1987 gap=635 poll_thresh=18 ino=257 dd-2584 [002] 251.579102: balance_dirty_state: bdi btrfs-1: dirty=924 wb=428 unstable=0 bg_thresh=993 thresh=1987 gap=635 poll_thresh=13 ino=257 dd-2584 [002] 251.579221: balance_dirty_state: bdi btrfs-1: dirty=949 wb=428 unstable=0 bg_thresh=996 thresh=1992 gap=615 poll_thresh=14 ino=257 dd-2584 [002] 251.579338: balance_dirty_state: bdi btrfs-1: dirty=974 wb=428 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=15 ino=257 dd-2584 [002] 251.579457: balance_dirty_state: bdi btrfs-1: dirty=974 wb=428 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=16 ino=257 dd-2584 [002] 251.579690: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=428 unstable=0 bg_thresh=995 thresh=1990 gap=538 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 251.579740: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18976 wrote=0 to_write=8192 dd-2584 [002] 251.580327: balance_dirty_state: bdi btrfs-1: dirty=974 wb=403 unstable=0 bg_thresh=997 thresh=1994 gap=617 poll_thresh=18 ino=257 dd-2584 [002] 251.580588: balance_dirty_state: bdi btrfs-1: dirty=949 wb=428 unstable=0 bg_thresh=992 thresh=1984 gap=607 poll_thresh=19 ino=257 dd-2584 [002] 251.580845: balance_dirty_state: bdi btrfs-1: dirty=949 wb=453 unstable=0 bg_thresh=991 thresh=1983 gap=581 poll_thresh=20 ino=257 dd-2584 [002] 251.581098: balance_dirty_state: bdi btrfs-1: dirty=949 wb=503 unstable=0 bg_thresh=996 thresh=1993 gap=541 poll_thresh=21 ino=257 dd-2584 [002] 251.581346: balance_dirty_state: bdi btrfs-1: dirty=924 wb=553 unstable=0 bg_thresh=996 thresh=1992 gap=515 poll_thresh=22 ino=257 dd-2584 [002] 251.581598: balance_dirty_state: bdi btrfs-1: dirty=874 wb=603 unstable=0 bg_thresh=995 thresh=1991 gap=514 poll_thresh=23 ino=257 dd-2584 [002] 251.581850: balance_dirty_state: bdi btrfs-1: dirty=849 wb=678 unstable=0 bg_thresh=995 thresh=1990 gap=463 poll_thresh=24 ino=257 dd-2584 [002] 251.581853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-364% task_weight=98% bdi_bw=50388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 251.584102: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=664 wrote=832 to_write=7360 dd-2584 [002] 251.587055: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1128 unstable=0 bg_thresh=998 thresh=1996 gap=469 poll_thresh=24 ino=257 dd-2584 [002] 251.587064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=50388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 251.594964: balance_dirty_state: bdi btrfs-1: dirty=399 wb=978 unstable=0 bg_thresh=986 thresh=1972 gap=595 poll_thresh=24 ino=257 dd-2584 [002] 251.595031: balance_dirty_state: bdi btrfs-1: dirty=424 wb=978 unstable=0 bg_thresh=986 thresh=1972 gap=570 poll_thresh=18 ino=257 dd-2584 [002] 251.595154: balance_dirty_state: bdi btrfs-1: dirty=449 wb=978 unstable=0 bg_thresh=988 thresh=1977 gap=550 poll_thresh=19 ino=257 dd-2584 [002] 251.595483: balance_dirty_state: bdi btrfs-1: dirty=499 wb=953 unstable=0 bg_thresh=991 thresh=1982 gap=530 poll_thresh=20 ino=257 dd-2584 [002] 251.595627: balance_dirty_state: bdi btrfs-1: dirty=524 wb=853 unstable=0 bg_thresh=996 thresh=1992 gap=615 poll_thresh=21 ino=257 dd-2584 [002] 251.595748: balance_dirty_state: bdi btrfs-1: dirty=549 wb=853 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=22 ino=257 dd-2584 [002] 251.595869: balance_dirty_state: bdi btrfs-1: dirty=599 wb=853 unstable=0 bg_thresh=992 thresh=1984 gap=532 poll_thresh=23 ino=257 dd-2584 [002] 251.595989: balance_dirty_state: bdi btrfs-1: dirty=624 wb=853 unstable=0 bg_thresh=991 thresh=1983 gap=506 poll_thresh=24 ino=257 dd-2584 [002] 251.596109: balance_dirty_state: bdi btrfs-1: dirty=649 wb=853 unstable=0 bg_thresh=993 thresh=1987 gap=485 poll_thresh=25 ino=257 dd-2584 [002] 251.596115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=50388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 251.603081: balance_dirty_state: bdi btrfs-1: dirty=649 wb=853 unstable=0 bg_thresh=990 thresh=1981 gap=479 poll_thresh=25 ino=257 dd-2584 [002] 251.603093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=50388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 251.611108: balance_dirty_state: bdi btrfs-1: dirty=649 wb=703 unstable=0 bg_thresh=989 thresh=1979 gap=627 poll_thresh=25 ino=257 dd-2584 [002] 251.611235: balance_dirty_state: bdi btrfs-1: dirty=674 wb=703 unstable=0 bg_thresh=992 thresh=1984 gap=607 poll_thresh=19 ino=257 dd-2584 [002] 251.611408: balance_dirty_state: bdi btrfs-1: dirty=699 wb=703 unstable=0 bg_thresh=991 thresh=1983 gap=581 poll_thresh=20 ino=257 dd-2584 [002] 251.611722: balance_dirty_state: bdi btrfs-1: dirty=724 wb=703 unstable=0 bg_thresh=991 thresh=1982 gap=555 poll_thresh=21 ino=257 dd-2584 [002] 251.611841: balance_dirty_state: bdi btrfs-1: dirty=774 wb=703 unstable=0 bg_thresh=993 thresh=1986 gap=509 poll_thresh=22 ino=257 dd-2584 [002] 251.611957: balance_dirty_state: bdi btrfs-1: dirty=799 wb=703 unstable=0 bg_thresh=992 thresh=1985 gap=483 poll_thresh=23 ino=257 dd-2584 [002] 251.611962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=50388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 251.619072: balance_dirty_state: bdi btrfs-1: dirty=799 wb=703 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=23 ino=257 dd-2584 [002] 251.619078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-325% task_weight=99% bdi_bw=50388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 251.627039: balance_dirty_state: bdi btrfs-1: dirty=799 wb=578 unstable=0 bg_thresh=992 thresh=1984 gap=607 poll_thresh=23 ino=257 dd-2584 [002] 251.627132: balance_dirty_state: bdi btrfs-1: dirty=799 wb=578 unstable=0 bg_thresh=989 thresh=1978 gap=601 poll_thresh=17 ino=257 dd-2584 [002] 251.627251: balance_dirty_state: bdi btrfs-1: dirty=849 wb=578 unstable=0 bg_thresh=988 thresh=1977 gap=550 poll_thresh=18 ino=257 dd-2584 [002] 251.627375: balance_dirty_state: bdi btrfs-1: dirty=874 wb=578 unstable=0 bg_thresh=987 thresh=1974 gap=522 poll_thresh=19 ino=257 dd-2584 [002] 251.627513: balance_dirty_state: bdi btrfs-1: dirty=899 wb=528 unstable=0 bg_thresh=989 thresh=1979 gap=552 poll_thresh=20 ino=257 dd-2584 [002] 251.627662: balance_dirty_state: bdi btrfs-1: dirty=949 wb=453 unstable=0 bg_thresh=989 thresh=1978 gap=576 poll_thresh=21 ino=257 dd-2584 [002] 251.627790: balance_dirty_state: bdi btrfs-1: dirty=974 wb=453 unstable=0 bg_thresh=990 thresh=1981 gap=554 poll_thresh=22 ino=257 dd-2584 [002] 251.628097: balance_dirty_state: bdi btrfs-1: dirty=999 wb=453 unstable=0 bg_thresh=986 thresh=1973 gap=521 poll_thresh=23 ino=257 flush-btrfs-1-2586 [007] 251.628123: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19024 wrote=0 to_write=8192 dd-2584 [002] 251.628225: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=453 unstable=0 bg_thresh=989 thresh=1978 gap=501 poll_thresh=24 ino=257 dd-2584 [002] 251.628356: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=478 unstable=0 bg_thresh=982 thresh=1964 gap=437 poll_thresh=25 ino=257 dd-2584 [002] 251.628358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-174% task_gap=-450% task_weight=100% bdi_bw=50388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 251.630110: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=708 wrote=656 to_write=7536 dd-2584 [002] 251.634983: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1103 unstable=0 bg_thresh=988 thresh=1976 gap=449 poll_thresh=25 ino=257 dd-2584 [002] 251.634987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-431% task_weight=99% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 251.643109: balance_dirty_state: bdi btrfs-1: dirty=424 wb=978 unstable=0 bg_thresh=987 thresh=1974 gap=572 poll_thresh=25 ino=257 dd-2584 [002] 251.643198: balance_dirty_state: bdi btrfs-1: dirty=424 wb=978 unstable=0 bg_thresh=987 thresh=1974 gap=572 poll_thresh=19 ino=257 dd-2584 [002] 251.643312: balance_dirty_state: bdi btrfs-1: dirty=474 wb=978 unstable=0 bg_thresh=989 thresh=1979 gap=527 poll_thresh=20 ino=257 dd-2584 [002] 251.643428: balance_dirty_state: bdi btrfs-1: dirty=499 wb=978 unstable=0 bg_thresh=991 thresh=1983 gap=506 poll_thresh=21 ino=257 dd-2584 [002] 251.643545: balance_dirty_state: bdi btrfs-1: dirty=524 wb=978 unstable=0 bg_thresh=991 thresh=1982 gap=480 poll_thresh=22 ino=257 dd-2584 [002] 251.643549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-374% task_weight=99% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 251.651170: balance_dirty_state: bdi btrfs-1: dirty=524 wb=978 unstable=0 bg_thresh=991 thresh=1982 gap=480 poll_thresh=22 ino=257 dd-2584 [006] 251.651183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-374% task_weight=99% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 251.659060: balance_dirty_state: bdi btrfs-1: dirty=524 wb=828 unstable=0 bg_thresh=987 thresh=1975 gap=623 poll_thresh=22 ino=257 dd-2584 [006] 251.659187: balance_dirty_state: bdi btrfs-1: dirty=524 wb=828 unstable=0 bg_thresh=990 thresh=1980 gap=628 poll_thresh=16 ino=257 dd-2584 [006] 251.659421: balance_dirty_state: bdi btrfs-1: dirty=574 wb=828 unstable=0 bg_thresh=992 thresh=1985 gap=583 poll_thresh=17 ino=257 dd-2584 [006] 251.660025: balance_dirty_state: bdi btrfs-1: dirty=599 wb=828 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=18 ino=257 dd-2584 [006] 251.660264: balance_dirty_state: bdi btrfs-1: dirty=624 wb=828 unstable=0 bg_thresh=991 thresh=1983 gap=531 poll_thresh=19 ino=257 dd-2584 [006] 251.660497: balance_dirty_state: bdi btrfs-1: dirty=674 wb=828 unstable=0 bg_thresh=993 thresh=1987 gap=485 poll_thresh=20 ino=257 dd-2584 [006] 251.660506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-367% task_weight=98% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 251.667060: balance_dirty_state: bdi btrfs-1: dirty=674 wb=778 unstable=0 bg_thresh=993 thresh=1986 gap=534 poll_thresh=20 ino=257 dd-2584 [006] 251.667201: balance_dirty_state: bdi btrfs-1: dirty=674 wb=778 unstable=0 bg_thresh=993 thresh=1986 gap=534 poll_thresh=15 ino=257 dd-2584 [006] 251.667320: balance_dirty_state: bdi btrfs-1: dirty=699 wb=778 unstable=0 bg_thresh=992 thresh=1985 gap=508 poll_thresh=16 ino=257 dd-2584 [006] 251.667557: balance_dirty_state: bdi btrfs-1: dirty=724 wb=778 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=17 ino=257 dd-2584 [006] 251.667566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 251.675079: balance_dirty_state: bdi btrfs-1: dirty=724 wb=653 unstable=0 bg_thresh=992 thresh=1984 gap=607 poll_thresh=17 ino=257 dd-2584 [006] 251.675156: balance_dirty_state: bdi btrfs-1: dirty=749 wb=653 unstable=0 bg_thresh=994 thresh=1989 gap=587 poll_thresh=13 ino=257 dd-2584 [006] 251.675216: balance_dirty_state: bdi btrfs-1: dirty=749 wb=653 unstable=0 bg_thresh=994 thresh=1988 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 251.675275: balance_dirty_state: bdi btrfs-1: dirty=774 wb=653 unstable=0 bg_thresh=994 thresh=1988 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 251.675334: balance_dirty_state: bdi btrfs-1: dirty=799 wb=653 unstable=0 bg_thresh=993 thresh=1987 gap=535 poll_thresh=16 ino=257 dd-2584 [006] 251.675453: balance_dirty_state: bdi btrfs-1: dirty=824 wb=653 unstable=0 bg_thresh=993 thresh=1986 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 251.675755: balance_dirty_state: bdi btrfs-1: dirty=849 wb=653 unstable=0 bg_thresh=992 thresh=1985 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 251.675760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 251.683140: balance_dirty_state: bdi btrfs-1: dirty=849 wb=528 unstable=0 bg_thresh=993 thresh=1986 gap=609 poll_thresh=18 ino=257 dd-2584 [000] 251.683267: balance_dirty_state: bdi btrfs-1: dirty=874 wb=528 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=13 ino=257 dd-2584 [000] 251.683384: balance_dirty_state: bdi btrfs-1: dirty=874 wb=528 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=14 ino=257 dd-2584 [000] 251.683500: balance_dirty_state: bdi btrfs-1: dirty=899 wb=528 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 251.683619: balance_dirty_state: bdi btrfs-1: dirty=899 wb=528 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=16 ino=257 dd-2584 [000] 251.683852: balance_dirty_state: bdi btrfs-1: dirty=949 wb=528 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 251.684089: balance_dirty_state: bdi btrfs-1: dirty=974 wb=528 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 251.684098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-351% task_weight=99% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 251.691026: balance_dirty_state: bdi btrfs-1: dirty=974 wb=403 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=18 ino=257 dd-2584 [000] 251.691150: balance_dirty_state: bdi btrfs-1: dirty=999 wb=403 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=13 ino=257 flush-btrfs-1-2586 [007] 251.691234: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19088 wrote=0 to_write=8192 dd-2584 [000] 251.691276: balance_dirty_state: bdi btrfs-1: dirty=999 wb=403 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=14 ino=257 dd-2584 [000] 251.691397: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=403 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 251.691521: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=428 unstable=0 bg_thresh=998 thresh=1996 gap=544 poll_thresh=16 ino=257 dd-2584 [000] 251.691775: balance_dirty_state: bdi btrfs-1: dirty=999 wb=478 unstable=0 bg_thresh=997 thresh=1994 gap=517 poll_thresh=17 ino=257 dd-2584 [000] 251.692280: balance_dirty_state: bdi btrfs-1: dirty=874 wb=628 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 251.692282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-355% task_weight=98% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 251.693371: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=772 wrote=704 to_write=7488 dd-2584 [000] 251.699056: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1103 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 251.699066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 251.707145: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1103 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 251.707154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 251.715121: balance_dirty_state: bdi btrfs-1: dirty=399 wb=978 unstable=0 bg_thresh=995 thresh=1990 gap=613 poll_thresh=18 ino=257 dd-2584 [000] 251.715248: balance_dirty_state: bdi btrfs-1: dirty=424 wb=978 unstable=0 bg_thresh=997 thresh=1995 gap=593 poll_thresh=13 ino=257 dd-2584 [000] 251.715368: balance_dirty_state: bdi btrfs-1: dirty=424 wb=978 unstable=0 bg_thresh=994 thresh=1989 gap=587 poll_thresh=14 ino=257 dd-2584 [000] 251.715485: balance_dirty_state: bdi btrfs-1: dirty=449 wb=978 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 251.715603: balance_dirty_state: bdi btrfs-1: dirty=474 wb=978 unstable=0 bg_thresh=994 thresh=1988 gap=536 poll_thresh=16 ino=257 dd-2584 [000] 251.715840: balance_dirty_state: bdi btrfs-1: dirty=499 wb=978 unstable=0 bg_thresh=996 thresh=1992 gap=515 poll_thresh=17 ino=257 dd-2584 [000] 251.716074: balance_dirty_state: bdi btrfs-1: dirty=524 wb=978 unstable=0 bg_thresh=995 thresh=1991 gap=489 poll_thresh=18 ino=257 dd-2584 [000] 251.716082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-310% task_weight=98% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 251.723151: balance_dirty_state: bdi btrfs-1: dirty=524 wb=978 unstable=0 bg_thresh=995 thresh=1991 gap=489 poll_thresh=18 ino=257 dd-2584 [000] 251.723159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-310% task_weight=98% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.731081: balance_dirty_state: bdi btrfs-1: dirty=524 wb=853 unstable=0 bg_thresh=996 thresh=1993 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 251.731242: balance_dirty_state: bdi btrfs-1: dirty=549 wb=853 unstable=0 bg_thresh=993 thresh=1987 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 251.731413: balance_dirty_state: bdi btrfs-1: dirty=549 wb=853 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 251.731581: balance_dirty_state: bdi btrfs-1: dirty=574 wb=853 unstable=0 bg_thresh=993 thresh=1986 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 251.731760: balance_dirty_state: bdi btrfs-1: dirty=599 wb=853 unstable=0 bg_thresh=995 thresh=1991 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 251.732113: balance_dirty_state: bdi btrfs-1: dirty=624 wb=853 unstable=0 bg_thresh=997 thresh=1995 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 251.733017: balance_dirty_state: bdi btrfs-1: dirty=649 wb=853 unstable=0 bg_thresh=997 thresh=1994 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 251.733029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.743054: balance_dirty_state: bdi btrfs-1: dirty=649 wb=853 unstable=0 bg_thresh=996 thresh=1992 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 251.743066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=48852 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 251.751017: balance_dirty_state: bdi btrfs-1: dirty=649 wb=728 unstable=0 bg_thresh=984 thresh=1968 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 251.751107: balance_dirty_state: bdi btrfs-1: dirty=674 wb=728 unstable=0 bg_thresh=984 thresh=1968 gap=566 poll_thresh=13 ino=257 dd-2584 [004] 251.751197: balance_dirty_state: bdi btrfs-1: dirty=699 wb=728 unstable=0 bg_thresh=983 thresh=1967 gap=540 poll_thresh=14 ino=257 dd-2584 [004] 251.751289: balance_dirty_state: bdi btrfs-1: dirty=699 wb=728 unstable=0 bg_thresh=983 thresh=1966 gap=539 poll_thresh=15 ino=257 dd-2584 [004] 251.751379: balance_dirty_state: bdi btrfs-1: dirty=724 wb=728 unstable=0 bg_thresh=980 thresh=1960 gap=508 poll_thresh=16 ino=257 dd-2584 [004] 251.751561: balance_dirty_state: bdi btrfs-1: dirty=749 wb=728 unstable=0 bg_thresh=979 thresh=1959 gap=482 poll_thresh=17 ino=257 dd-2584 [004] 251.751567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=48852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.759019: balance_dirty_state: bdi btrfs-1: dirty=749 wb=603 unstable=0 bg_thresh=976 thresh=1953 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 251.759123: balance_dirty_state: bdi btrfs-1: dirty=774 wb=603 unstable=0 bg_thresh=979 thresh=1958 gap=581 poll_thresh=13 ino=257 dd-2584 [004] 251.759217: balance_dirty_state: bdi btrfs-1: dirty=774 wb=603 unstable=0 bg_thresh=978 thresh=1956 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 251.759313: balance_dirty_state: bdi btrfs-1: dirty=799 wb=603 unstable=0 bg_thresh=977 thresh=1955 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 251.759408: balance_dirty_state: bdi btrfs-1: dirty=824 wb=603 unstable=0 bg_thresh=983 thresh=1966 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 251.759593: balance_dirty_state: bdi btrfs-1: dirty=849 wb=603 unstable=0 bg_thresh=982 thresh=1965 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 251.759781: balance_dirty_state: bdi btrfs-1: dirty=874 wb=603 unstable=0 bg_thresh=984 thresh=1969 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 251.759788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=48852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.767075: balance_dirty_state: bdi btrfs-1: dirty=874 wb=453 unstable=0 bg_thresh=984 thresh=1969 gap=642 poll_thresh=18 ino=257 dd-2584 [004] 251.767436: balance_dirty_state: bdi btrfs-1: dirty=899 wb=453 unstable=0 bg_thresh=981 thresh=1963 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 251.767523: balance_dirty_state: bdi btrfs-1: dirty=899 wb=453 unstable=0 bg_thresh=984 thresh=1968 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 251.767610: balance_dirty_state: bdi btrfs-1: dirty=924 wb=453 unstable=0 bg_thresh=983 thresh=1967 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 251.767695: balance_dirty_state: bdi btrfs-1: dirty=949 wb=453 unstable=0 bg_thresh=983 thresh=1967 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 251.767871: balance_dirty_state: bdi btrfs-1: dirty=974 wb=453 unstable=0 bg_thresh=980 thresh=1960 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 251.768044: balance_dirty_state: bdi btrfs-1: dirty=999 wb=453 unstable=0 bg_thresh=982 thresh=1964 gap=512 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 251.768130: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19164 wrote=0 to_write=8192 dd-2584 [004] 251.768233: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=453 unstable=0 bg_thresh=981 thresh=1963 gap=461 poll_thresh=19 ino=257 dd-2584 [004] 251.768235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=100% bdi_bw=48852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 251.769753: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=848 wrote=640 to_write=7552 dd-2584 [004] 251.775078: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1103 unstable=0 bg_thresh=978 thresh=1957 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 251.775082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=48852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 251.783106: balance_dirty_state: bdi btrfs-1: dirty=399 wb=978 unstable=0 bg_thresh=977 thresh=1955 gap=578 poll_thresh=19 ino=257 dd-2584 [004] 251.783249: balance_dirty_state: bdi btrfs-1: dirty=399 wb=978 unstable=0 bg_thresh=977 thresh=1954 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 251.783370: balance_dirty_state: bdi btrfs-1: dirty=424 wb=978 unstable=0 bg_thresh=977 thresh=1954 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 251.783490: balance_dirty_state: bdi btrfs-1: dirty=449 wb=978 unstable=0 bg_thresh=976 thresh=1953 gap=526 poll_thresh=16 ino=257 dd-2584 [004] 251.783726: balance_dirty_state: bdi btrfs-1: dirty=474 wb=978 unstable=0 bg_thresh=976 thresh=1952 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 251.784333: balance_dirty_state: bdi btrfs-1: dirty=499 wb=978 unstable=0 bg_thresh=978 thresh=1956 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 251.784343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1226 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=48852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 251.791123: balance_dirty_state: bdi btrfs-1: dirty=499 wb=853 unstable=0 bg_thresh=977 thresh=1954 gap=602 poll_thresh=18 ino=257 dd-2584 [000] 251.791250: balance_dirty_state: bdi btrfs-1: dirty=524 wb=853 unstable=0 bg_thresh=979 thresh=1959 gap=582 poll_thresh=13 ino=257 dd-2584 [000] 251.791367: balance_dirty_state: bdi btrfs-1: dirty=549 wb=853 unstable=0 bg_thresh=982 thresh=1964 gap=562 poll_thresh=14 ino=257 dd-2584 [000] 251.791483: balance_dirty_state: bdi btrfs-1: dirty=549 wb=853 unstable=0 bg_thresh=982 thresh=1964 gap=562 poll_thresh=15 ino=257 dd-2584 [000] 251.791604: balance_dirty_state: bdi btrfs-1: dirty=574 wb=853 unstable=0 bg_thresh=984 thresh=1969 gap=542 poll_thresh=16 ino=257 dd-2584 [000] 251.791836: balance_dirty_state: bdi btrfs-1: dirty=599 wb=853 unstable=0 bg_thresh=984 thresh=1968 gap=516 poll_thresh=17 ino=257 dd-2584 [000] 251.792072: balance_dirty_state: bdi btrfs-1: dirty=624 wb=853 unstable=0 bg_thresh=983 thresh=1967 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 251.792080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=48852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 251.803245: balance_dirty_state: bdi btrfs-1: dirty=624 wb=853 unstable=0 bg_thresh=984 thresh=1969 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 251.803255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=98% bdi_bw=48852 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 251.811012: balance_dirty_state: bdi btrfs-1: dirty=624 wb=728 unstable=0 bg_thresh=986 thresh=1972 gap=620 poll_thresh=18 ino=257 dd-2584 [002] 251.811078: balance_dirty_state: bdi btrfs-1: dirty=649 wb=728 unstable=0 bg_thresh=986 thresh=1972 gap=595 poll_thresh=13 ino=257 dd-2584 [002] 251.811136: balance_dirty_state: bdi btrfs-1: dirty=649 wb=728 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=14 ino=257 dd-2584 [002] 251.811195: balance_dirty_state: bdi btrfs-1: dirty=674 wb=728 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 251.811253: balance_dirty_state: bdi btrfs-1: dirty=699 wb=728 unstable=0 bg_thresh=991 thresh=1982 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 251.811370: balance_dirty_state: bdi btrfs-1: dirty=724 wb=728 unstable=0 bg_thresh=993 thresh=1987 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 251.811669: balance_dirty_state: bdi btrfs-1: dirty=749 wb=728 unstable=0 bg_thresh=995 thresh=1991 gap=514 poll_thresh=18 ino=257 dd-2584 [002] 251.811786: balance_dirty_state: bdi btrfs-1: dirty=799 wb=728 unstable=0 bg_thresh=995 thresh=1990 gap=463 poll_thresh=19 ino=257 dd-2584 [002] 251.811791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=48852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 251.819203: balance_dirty_state: bdi btrfs-1: dirty=799 wb=653 unstable=0 bg_thresh=995 thresh=1990 gap=538 poll_thresh=19 ino=257 dd-2584 [002] 251.819316: balance_dirty_state: bdi btrfs-1: dirty=799 wb=653 unstable=0 bg_thresh=994 thresh=1989 gap=537 poll_thresh=14 ino=257 dd-2584 [002] 251.819375: balance_dirty_state: bdi btrfs-1: dirty=824 wb=653 unstable=0 bg_thresh=994 thresh=1989 gap=512 poll_thresh=15 ino=257 dd-2584 [002] 251.819432: balance_dirty_state: bdi btrfs-1: dirty=849 wb=653 unstable=0 bg_thresh=994 thresh=1988 gap=486 poll_thresh=16 ino=257 dd-2584 [002] 251.819436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=48852 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 251.827060: balance_dirty_state: bdi btrfs-1: dirty=849 wb=528 unstable=0 bg_thresh=991 thresh=1983 gap=606 poll_thresh=16 ino=257 dd-2584 [002] 251.827127: balance_dirty_state: bdi btrfs-1: dirty=849 wb=528 unstable=0 bg_thresh=991 thresh=1983 gap=606 poll_thresh=12 ino=257 dd-2584 [002] 251.827194: balance_dirty_state: bdi btrfs-1: dirty=874 wb=528 unstable=0 bg_thresh=994 thresh=1988 gap=586 poll_thresh=13 ino=257 dd-2584 [002] 251.827258: balance_dirty_state: bdi btrfs-1: dirty=874 wb=528 unstable=0 bg_thresh=994 thresh=1988 gap=586 poll_thresh=14 ino=257 dd-2584 [002] 251.827321: balance_dirty_state: bdi btrfs-1: dirty=899 wb=528 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=15 ino=257 dd-2584 [002] 251.827384: balance_dirty_state: bdi btrfs-1: dirty=924 wb=528 unstable=0 bg_thresh=996 thresh=1992 gap=540 poll_thresh=16 ino=257 dd-2584 [002] 251.827513: balance_dirty_state: bdi btrfs-1: dirty=949 wb=528 unstable=0 bg_thresh=992 thresh=1985 gap=508 poll_thresh=17 ino=257 dd-2584 [002] 251.827639: balance_dirty_state: bdi btrfs-1: dirty=974 wb=528 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 251.827644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=98% bdi_bw=48852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 251.835207: balance_dirty_state: bdi btrfs-1: dirty=974 wb=528 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 251.835216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=98% bdi_bw=48852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 251.843058: balance_dirty_state: bdi btrfs-1: dirty=974 wb=403 unstable=0 bg_thresh=986 thresh=1972 gap=595 poll_thresh=18 ino=257 dd-2584 [002] 251.843124: balance_dirty_state: bdi btrfs-1: dirty=999 wb=403 unstable=0 bg_thresh=986 thresh=1972 gap=570 poll_thresh=13 ino=257 flush-btrfs-1-2586 [007] 251.843163: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19240 wrote=0 to_write=8192 dd-2584 [002] 251.843388: balance_dirty_state: bdi btrfs-1: dirty=974 wb=453 unstable=0 bg_thresh=988 thresh=1977 gap=550 poll_thresh=14 ino=257 dd-2584 [002] 251.843455: balance_dirty_state: bdi btrfs-1: dirty=949 wb=478 unstable=0 bg_thresh=988 thresh=1977 gap=550 poll_thresh=15 ino=257 dd-2584 [002] 251.843523: balance_dirty_state: bdi btrfs-1: dirty=949 wb=503 unstable=0 bg_thresh=991 thresh=1982 gap=530 poll_thresh=16 ino=257 dd-2584 [002] 251.843659: balance_dirty_state: bdi btrfs-1: dirty=924 wb=553 unstable=0 bg_thresh=993 thresh=1987 gap=510 poll_thresh=17 ino=257 dd-2584 [002] 251.843794: balance_dirty_state: bdi btrfs-1: dirty=899 wb=603 unstable=0 bg_thresh=995 thresh=1991 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 251.843796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-310% task_weight=98% bdi_bw=48852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 251.845017: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=924 wrote=720 to_write=7472 dd-2584 [002] 251.851048: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1128 unstable=0 bg_thresh=995 thresh=1991 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 251.851052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=47916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 251.859036: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1003 unstable=0 bg_thresh=985 thresh=1970 gap=593 poll_thresh=18 ino=257 dd-2584 [002] 251.859156: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1003 unstable=0 bg_thresh=985 thresh=1970 gap=568 poll_thresh=13 ino=257 dd-2584 [002] 251.859272: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1003 unstable=0 bg_thresh=987 thresh=1975 gap=548 poll_thresh=14 ino=257 dd-2584 [002] 251.859387: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1003 unstable=0 bg_thresh=987 thresh=1975 gap=548 poll_thresh=15 ino=257 dd-2584 [002] 251.859502: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1003 unstable=0 bg_thresh=990 thresh=1980 gap=528 poll_thresh=16 ino=257 dd-2584 [002] 251.859733: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1003 unstable=0 bg_thresh=992 thresh=1985 gap=508 poll_thresh=17 ino=257 dd-2584 [002] 251.859970: balance_dirty_state: bdi btrfs-1: dirty=524 wb=1003 unstable=0 bg_thresh=994 thresh=1989 gap=462 poll_thresh=18 ino=257 dd-2584 [002] 251.859978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=47916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 251.867046: balance_dirty_state: bdi btrfs-1: dirty=524 wb=878 unstable=0 bg_thresh=987 thresh=1974 gap=572 poll_thresh=18 ino=257 dd-2584 [002] 251.867129: balance_dirty_state: bdi btrfs-1: dirty=524 wb=878 unstable=0 bg_thresh=987 thresh=1974 gap=572 poll_thresh=13 ino=257 dd-2584 [002] 251.867357: balance_dirty_state: bdi btrfs-1: dirty=549 wb=878 unstable=0 bg_thresh=989 thresh=1979 gap=552 poll_thresh=14 ino=257 dd-2584 [002] 251.867413: balance_dirty_state: bdi btrfs-1: dirty=549 wb=878 unstable=0 bg_thresh=989 thresh=1979 gap=552 poll_thresh=15 ino=257 dd-2584 [002] 251.867469: balance_dirty_state: bdi btrfs-1: dirty=574 wb=878 unstable=0 bg_thresh=992 thresh=1984 gap=532 poll_thresh=16 ino=257 dd-2584 [002] 251.867582: balance_dirty_state: bdi btrfs-1: dirty=599 wb=878 unstable=0 bg_thresh=991 thresh=1983 gap=506 poll_thresh=17 ino=257 dd-2584 [002] 251.867695: balance_dirty_state: bdi btrfs-1: dirty=649 wb=878 unstable=0 bg_thresh=993 thresh=1987 gap=460 poll_thresh=18 ino=257 dd-2584 [002] 251.867699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=98% bdi_bw=47916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 251.875094: balance_dirty_state: bdi btrfs-1: dirty=649 wb=728 unstable=0 bg_thresh=990 thresh=1981 gap=604 poll_thresh=18 ino=257 dd-2584 [002] 251.875174: balance_dirty_state: bdi btrfs-1: dirty=649 wb=728 unstable=0 bg_thresh=990 thresh=1981 gap=604 poll_thresh=13 ino=257 dd-2584 [002] 251.875232: balance_dirty_state: bdi btrfs-1: dirty=674 wb=728 unstable=0 bg_thresh=993 thresh=1986 gap=584 poll_thresh=14 ino=257 dd-2584 [002] 251.875291: balance_dirty_state: bdi btrfs-1: dirty=699 wb=728 unstable=0 bg_thresh=993 thresh=1986 gap=559 poll_thresh=15 ino=257 dd-2584 [002] 251.875350: balance_dirty_state: bdi btrfs-1: dirty=699 wb=728 unstable=0 bg_thresh=992 thresh=1985 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 251.875467: balance_dirty_state: bdi btrfs-1: dirty=724 wb=728 unstable=0 bg_thresh=992 thresh=1984 gap=532 poll_thresh=17 ino=257 dd-2584 [002] 251.875587: balance_dirty_state: bdi btrfs-1: dirty=774 wb=728 unstable=0 bg_thresh=994 thresh=1988 gap=486 poll_thresh=18 ino=257 dd-2584 [002] 251.875592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=47916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 251.883049: balance_dirty_state: bdi btrfs-1: dirty=774 wb=603 unstable=0 bg_thresh=994 thresh=1989 gap=612 poll_thresh=18 ino=257 dd-2584 [002] 251.883119: balance_dirty_state: bdi btrfs-1: dirty=774 wb=603 unstable=0 bg_thresh=991 thresh=1983 gap=606 poll_thresh=13 ino=257 dd-2584 [002] 251.883359: balance_dirty_state: bdi btrfs-1: dirty=799 wb=603 unstable=0 bg_thresh=994 thresh=1988 gap=586 poll_thresh=14 ino=257 dd-2584 [002] 251.883417: balance_dirty_state: bdi btrfs-1: dirty=824 wb=603 unstable=0 bg_thresh=994 thresh=1988 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 251.883476: balance_dirty_state: bdi btrfs-1: dirty=824 wb=603 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 251.883594: balance_dirty_state: bdi btrfs-1: dirty=874 wb=603 unstable=0 bg_thresh=999 thresh=1998 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 251.883714: balance_dirty_state: bdi btrfs-1: dirty=899 wb=603 unstable=0 bg_thresh=998 thresh=1996 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 251.883719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=47916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 251.891078: balance_dirty_state: bdi btrfs-1: dirty=899 wb=453 unstable=0 bg_thresh=981 thresh=1962 gap=610 poll_thresh=18 ino=257 dd-2584 [002] 251.891149: balance_dirty_state: bdi btrfs-1: dirty=924 wb=453 unstable=0 bg_thresh=981 thresh=1962 gap=585 poll_thresh=13 ino=257 dd-2584 [002] 251.891210: balance_dirty_state: bdi btrfs-1: dirty=924 wb=453 unstable=0 bg_thresh=983 thresh=1967 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 251.891269: balance_dirty_state: bdi btrfs-1: dirty=949 wb=453 unstable=0 bg_thresh=983 thresh=1967 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 251.891327: balance_dirty_state: bdi btrfs-1: dirty=949 wb=453 unstable=0 bg_thresh=986 thresh=1972 gap=570 poll_thresh=16 ino=257 dd-2584 [002] 251.891447: balance_dirty_state: bdi btrfs-1: dirty=999 wb=453 unstable=0 bg_thresh=985 thresh=1971 gap=519 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 251.891500: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19288 wrote=0 to_write=8192 dd-2584 [002] 251.891581: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=453 unstable=0 bg_thresh=983 thresh=1967 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 251.891583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=47916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 251.893367: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=972 wrote=640 to_write=7552 dd-2584 [001] 251.899060: balance_dirty_state: bdi btrfs-1: dirty=399 wb=978 unstable=0 bg_thresh=985 thresh=1971 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 251.899141: balance_dirty_state: bdi btrfs-1: dirty=399 wb=978 unstable=0 bg_thresh=988 thresh=1976 gap=599 poll_thresh=13 ino=257 dd-2584 [001] 251.899392: balance_dirty_state: bdi btrfs-1: dirty=424 wb=978 unstable=0 bg_thresh=990 thresh=1981 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 251.899451: balance_dirty_state: bdi btrfs-1: dirty=449 wb=978 unstable=0 bg_thresh=987 thresh=1975 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 251.899510: balance_dirty_state: bdi btrfs-1: dirty=449 wb=978 unstable=0 bg_thresh=990 thresh=1980 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 251.899628: balance_dirty_state: bdi btrfs-1: dirty=499 wb=978 unstable=0 bg_thresh=992 thresh=1985 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 251.899749: balance_dirty_state: bdi btrfs-1: dirty=524 wb=978 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 251.899754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=47916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 251.911203: balance_dirty_state: bdi btrfs-1: dirty=524 wb=853 unstable=0 bg_thresh=991 thresh=1983 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 251.911296: balance_dirty_state: bdi btrfs-1: dirty=549 wb=853 unstable=0 bg_thresh=994 thresh=1988 gap=586 poll_thresh=13 ino=257 dd-2584 [001] 251.911356: balance_dirty_state: bdi btrfs-1: dirty=549 wb=853 unstable=0 bg_thresh=993 thresh=1987 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 251.911413: balance_dirty_state: bdi btrfs-1: dirty=574 wb=853 unstable=0 bg_thresh=990 thresh=1981 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 251.911471: balance_dirty_state: bdi btrfs-1: dirty=599 wb=853 unstable=0 bg_thresh=993 thresh=1986 gap=534 poll_thresh=16 ino=257 dd-2584 [001] 251.911587: balance_dirty_state: bdi btrfs-1: dirty=624 wb=853 unstable=0 bg_thresh=992 thresh=1985 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 251.911703: balance_dirty_state: bdi btrfs-1: dirty=649 wb=853 unstable=0 bg_thresh=994 thresh=1989 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 251.911708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=47916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 251.923246: balance_dirty_state: bdi btrfs-1: dirty=649 wb=853 unstable=0 bg_thresh=994 thresh=1989 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 251.923259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=47916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 251.935153: balance_dirty_state: bdi btrfs-1: dirty=649 wb=728 unstable=0 bg_thresh=994 thresh=1989 gap=612 poll_thresh=18 ino=257 dd-2584 [001] 251.935249: balance_dirty_state: bdi btrfs-1: dirty=674 wb=728 unstable=0 bg_thresh=991 thresh=1983 gap=581 poll_thresh=13 ino=257 dd-2584 [001] 251.935489: balance_dirty_state: bdi btrfs-1: dirty=674 wb=728 unstable=0 bg_thresh=994 thresh=1988 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 251.935550: balance_dirty_state: bdi btrfs-1: dirty=699 wb=728 unstable=0 bg_thresh=991 thresh=1982 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 251.935610: balance_dirty_state: bdi btrfs-1: dirty=724 wb=728 unstable=0 bg_thresh=993 thresh=1987 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 251.935730: balance_dirty_state: bdi btrfs-1: dirty=749 wb=728 unstable=0 bg_thresh=993 thresh=1986 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 251.935849: balance_dirty_state: bdi btrfs-1: dirty=774 wb=728 unstable=0 bg_thresh=995 thresh=1990 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 251.935854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=47916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 251.947211: balance_dirty_state: bdi btrfs-1: dirty=774 wb=378 unstable=0 bg_thresh=997 thresh=1995 gap=843 poll_thresh=18 ino=257 dd-2584 [001] 251.947342: balance_dirty_state: bdi btrfs-1: dirty=799 wb=378 unstable=0 bg_thresh=994 thresh=1989 gap=812 poll_thresh=13 ino=257 dd-2584 [001] 251.947465: balance_dirty_state: bdi btrfs-1: dirty=799 wb=378 unstable=0 bg_thresh=994 thresh=1988 gap=811 poll_thresh=14 ino=257 dd-2584 [001] 251.947584: balance_dirty_state: bdi btrfs-1: dirty=824 wb=378 unstable=0 bg_thresh=994 thresh=1988 gap=786 poll_thresh=15 ino=257 dd-2584 [001] 251.947705: balance_dirty_state: bdi btrfs-1: dirty=849 wb=378 unstable=0 bg_thresh=993 thresh=1987 gap=760 poll_thresh=16 ino=257 dd-2584 [001] 251.947941: balance_dirty_state: bdi btrfs-1: dirty=874 wb=378 unstable=0 bg_thresh=993 thresh=1986 gap=734 poll_thresh=17 ino=257 dd-2584 [001] 251.948176: balance_dirty_state: bdi btrfs-1: dirty=899 wb=378 unstable=0 bg_thresh=995 thresh=1990 gap=713 poll_thresh=18 ino=257 dd-2584 [001] 251.948772: balance_dirty_state: bdi btrfs-1: dirty=949 wb=378 unstable=0 bg_thresh=994 thresh=1989 gap=662 poll_thresh=19 ino=257 dd-2584 [001] 251.949009: balance_dirty_state: bdi btrfs-1: dirty=974 wb=378 unstable=0 bg_thresh=994 thresh=1988 gap=636 poll_thresh=20 ino=257 dd-2584 [001] 251.949243: balance_dirty_state: bdi btrfs-1: dirty=999 wb=378 unstable=0 bg_thresh=996 thresh=1992 gap=615 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 251.949328: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19344 wrote=0 to_write=8192 dd-2584 [001] 251.949486: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=378 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=22 ino=257 dd-2584 [001] 251.949722: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=428 unstable=0 bg_thresh=995 thresh=1990 gap=513 poll_thresh=23 ino=257 dd-2584 [001] 251.949952: balance_dirty_state: bdi btrfs-1: dirty=999 wb=478 unstable=0 bg_thresh=994 thresh=1989 gap=512 poll_thresh=24 ino=257 dd-2584 [001] 251.950184: balance_dirty_state: bdi btrfs-1: dirty=974 wb=528 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=25 ino=257 dd-2584 [001] 251.950187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-355% task_weight=98% bdi_bw=47916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 251.952723: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1032 wrote=736 to_write=7456 dd-2584 [001] 251.959219: balance_dirty_state: bdi btrfs-1: dirty=399 wb=978 unstable=0 bg_thresh=996 thresh=1993 gap=616 poll_thresh=25 ino=257 dd-2584 [001] 251.959331: balance_dirty_state: bdi btrfs-1: dirty=424 wb=978 unstable=0 bg_thresh=993 thresh=1987 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 251.959537: balance_dirty_state: bdi btrfs-1: dirty=449 wb=978 unstable=0 bg_thresh=995 thresh=1991 gap=564 poll_thresh=20 ino=257 dd-2584 [001] 251.960055: balance_dirty_state: bdi btrfs-1: dirty=474 wb=978 unstable=0 bg_thresh=995 thresh=1990 gap=538 poll_thresh=21 ino=257 dd-2584 [001] 251.960264: balance_dirty_state: bdi btrfs-1: dirty=524 wb=978 unstable=0 bg_thresh=994 thresh=1989 gap=487 poll_thresh=22 ino=257 dd-2584 [001] 251.960272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 251.967219: balance_dirty_state: bdi btrfs-1: dirty=524 wb=853 unstable=0 bg_thresh=994 thresh=1989 gap=612 poll_thresh=22 ino=257 dd-2584 [001] 251.967339: balance_dirty_state: bdi btrfs-1: dirty=524 wb=853 unstable=0 bg_thresh=997 thresh=1994 gap=617 poll_thresh=16 ino=257 dd-2584 [001] 251.967555: balance_dirty_state: bdi btrfs-1: dirty=574 wb=853 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 251.967764: balance_dirty_state: bdi btrfs-1: dirty=599 wb=853 unstable=0 bg_thresh=993 thresh=1986 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 251.967972: balance_dirty_state: bdi btrfs-1: dirty=624 wb=853 unstable=0 bg_thresh=995 thresh=1990 gap=513 poll_thresh=19 ino=257 dd-2584 [001] 251.968180: balance_dirty_state: bdi btrfs-1: dirty=674 wb=853 unstable=0 bg_thresh=994 thresh=1989 gap=462 poll_thresh=20 ino=257 dd-2584 [001] 251.968188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-361% task_weight=98% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 251.975183: balance_dirty_state: bdi btrfs-1: dirty=674 wb=753 unstable=0 bg_thresh=994 thresh=1989 gap=562 poll_thresh=20 ino=257 dd-2584 [001] 251.975271: balance_dirty_state: bdi btrfs-1: dirty=674 wb=728 unstable=0 bg_thresh=997 thresh=1994 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 251.975333: balance_dirty_state: bdi btrfs-1: dirty=699 wb=728 unstable=0 bg_thresh=994 thresh=1988 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 251.975634: balance_dirty_state: bdi btrfs-1: dirty=724 wb=728 unstable=0 bg_thresh=993 thresh=1987 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 251.975757: balance_dirty_state: bdi btrfs-1: dirty=749 wb=728 unstable=0 bg_thresh=995 thresh=1991 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 251.975883: balance_dirty_state: bdi btrfs-1: dirty=799 wb=728 unstable=0 bg_thresh=995 thresh=1990 gap=463 poll_thresh=19 ino=257 dd-2584 [001] 251.975888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=98% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 251.983184: balance_dirty_state: bdi btrfs-1: dirty=799 wb=728 unstable=0 bg_thresh=995 thresh=1990 gap=463 poll_thresh=19 ino=257 dd-2584 [001] 251.983189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=98% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 251.991211: balance_dirty_state: bdi btrfs-1: dirty=799 wb=603 unstable=0 bg_thresh=995 thresh=1990 gap=588 poll_thresh=19 ino=257 dd-2584 [001] 251.991344: balance_dirty_state: bdi btrfs-1: dirty=799 wb=603 unstable=0 bg_thresh=994 thresh=1989 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 251.991455: balance_dirty_state: bdi btrfs-1: dirty=824 wb=553 unstable=0 bg_thresh=994 thresh=1989 gap=612 poll_thresh=15 ino=257 dd-2584 [001] 251.991528: balance_dirty_state: bdi btrfs-1: dirty=849 wb=478 unstable=0 bg_thresh=994 thresh=1988 gap=661 poll_thresh=16 ino=257 dd-2584 [001] 251.991734: balance_dirty_state: bdi btrfs-1: dirty=874 wb=478 unstable=0 bg_thresh=993 thresh=1987 gap=635 poll_thresh=17 ino=257 dd-2584 [001] 251.991989: balance_dirty_state: bdi btrfs-1: dirty=899 wb=478 unstable=0 bg_thresh=993 thresh=1986 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 251.992262: balance_dirty_state: bdi btrfs-1: dirty=938 wb=478 unstable=0 bg_thresh=994 thresh=1988 gap=572 poll_thresh=19 ino=257 dd-2584 [001] 251.992529: balance_dirty_state: bdi btrfs-1: dirty=964 wb=478 unstable=0 bg_thresh=993 thresh=1986 gap=544 poll_thresh=20 ino=257 dd-2584 [001] 251.993161: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=478 unstable=0 bg_thresh=993 thresh=1986 gap=505 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 251.993251: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19388 wrote=0 to_write=8192 dd-2584 [001] 251.993444: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=478 unstable=0 bg_thresh=993 thresh=1987 gap=480 poll_thresh=22 ino=257 dd-2584 [001] 251.993447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 251.995195: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1076 wrote=624 to_write=7568 dd-2584 [005] 251.999203: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1108 unstable=0 bg_thresh=993 thresh=1987 gap=480 poll_thresh=22 ino=257 dd-2584 [005] 251.999211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 252.007099: balance_dirty_state: bdi btrfs-1: dirty=399 wb=858 unstable=0 bg_thresh=1038 thresh=2076 gap=819 poll_thresh=22 ino=257 dd-2584 [005] 252.007227: balance_dirty_state: bdi btrfs-1: dirty=424 wb=858 unstable=0 bg_thresh=1035 thresh=2070 gap=788 poll_thresh=16 ino=257 dd-2584 [005] 252.007468: balance_dirty_state: bdi btrfs-1: dirty=449 wb=858 unstable=0 bg_thresh=1037 thresh=2074 gap=767 poll_thresh=17 ino=257 dd-2584 [005] 252.007706: balance_dirty_state: bdi btrfs-1: dirty=474 wb=858 unstable=0 bg_thresh=1036 thresh=2073 gap=741 poll_thresh=18 ino=257 dd-2584 [005] 252.007944: balance_dirty_state: bdi btrfs-1: dirty=524 wb=858 unstable=0 bg_thresh=1036 thresh=2072 gap=690 poll_thresh=19 ino=257 dd-2584 [005] 252.008181: balance_dirty_state: bdi btrfs-1: dirty=549 wb=858 unstable=0 bg_thresh=1035 thresh=2071 gap=664 poll_thresh=20 ino=257 dd-2584 [005] 252.008418: balance_dirty_state: bdi btrfs-1: dirty=574 wb=858 unstable=0 bg_thresh=1037 thresh=2075 gap=643 poll_thresh=21 ino=257 dd-2584 [005] 252.009022: balance_dirty_state: bdi btrfs-1: dirty=624 wb=858 unstable=0 bg_thresh=1037 thresh=2074 gap=592 poll_thresh=22 ino=257 dd-2584 [005] 252.009260: balance_dirty_state: bdi btrfs-1: dirty=649 wb=858 unstable=0 bg_thresh=1036 thresh=2073 gap=566 poll_thresh=23 ino=257 dd-2584 [005] 252.009495: balance_dirty_state: bdi btrfs-1: dirty=674 wb=858 unstable=0 bg_thresh=1036 thresh=2072 gap=540 poll_thresh=24 ino=257 dd-2584 [005] 252.009734: balance_dirty_state: bdi btrfs-1: dirty=699 wb=858 unstable=0 bg_thresh=1035 thresh=2070 gap=513 poll_thresh=25 ino=257 dd-2584 [005] 252.009743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-124% task_gap=-347% task_weight=99% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 252.015159: balance_dirty_state: bdi btrfs-1: dirty=699 wb=858 unstable=0 bg_thresh=1035 thresh=2070 gap=513 poll_thresh=25 ino=257 dd-2584 [005] 252.015168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-124% task_gap=-347% task_weight=99% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 252.027095: balance_dirty_state: bdi btrfs-1: dirty=699 wb=733 unstable=0 bg_thresh=1030 thresh=2060 gap=628 poll_thresh=25 ino=257 dd-2584 [001] 252.027207: balance_dirty_state: bdi btrfs-1: dirty=712 wb=733 unstable=0 bg_thresh=1029 thresh=2059 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 252.027420: balance_dirty_state: bdi btrfs-1: dirty=750 wb=733 unstable=0 bg_thresh=1029 thresh=2058 gap=575 poll_thresh=20 ino=257 dd-2584 [001] 252.027998: balance_dirty_state: bdi btrfs-1: dirty=788 wb=733 unstable=0 bg_thresh=1045 thresh=2091 gap=570 poll_thresh=21 ino=257 dd-2584 [001] 252.028185: balance_dirty_state: bdi btrfs-1: dirty=813 wb=733 unstable=0 bg_thresh=1045 thresh=2090 gap=544 poll_thresh=22 ino=257 dd-2584 [001] 252.028368: balance_dirty_state: bdi btrfs-1: dirty=838 wb=733 unstable=0 bg_thresh=1044 thresh=2089 gap=518 poll_thresh=23 ino=257 dd-2584 [001] 252.028374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1349 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 252.035095: balance_dirty_state: bdi btrfs-1: dirty=838 wb=383 unstable=0 bg_thresh=1028 thresh=2056 gap=835 poll_thresh=23 ino=257 dd-2584 [001] 252.035346: balance_dirty_state: bdi btrfs-1: dirty=863 wb=383 unstable=0 bg_thresh=1030 thresh=2061 gap=815 poll_thresh=17 ino=257 dd-2584 [001] 252.035472: balance_dirty_state: bdi btrfs-1: dirty=888 wb=383 unstable=0 bg_thresh=1030 thresh=2060 gap=789 poll_thresh=18 ino=257 dd-2584 [001] 252.035594: balance_dirty_state: bdi btrfs-1: dirty=913 wb=383 unstable=0 bg_thresh=1029 thresh=2059 gap=763 poll_thresh=19 ino=257 dd-2584 [001] 252.035725: balance_dirty_state: bdi btrfs-1: dirty=951 wb=383 unstable=0 bg_thresh=1028 thresh=2056 gap=722 poll_thresh=20 ino=257 dd-2584 [001] 252.035857: balance_dirty_state: bdi btrfs-1: dirty=976 wb=383 unstable=0 bg_thresh=1031 thresh=2062 gap=703 poll_thresh=21 ino=257 dd-2584 [001] 252.035990: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=383 unstable=0 bg_thresh=1030 thresh=2060 gap=651 poll_thresh=22 ino=257 dd-2584 [001] 252.036122: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=383 unstable=0 bg_thresh=1029 thresh=2059 gap=625 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 252.036138: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19432 wrote=0 to_write=8192 dd-2584 [001] 252.036541: balance_dirty_state: bdi btrfs-1: dirty=989 wb=483 unstable=0 bg_thresh=1039 thresh=2078 gap=606 poll_thresh=24 ino=257 dd-2584 [001] 252.036843: balance_dirty_state: bdi btrfs-1: dirty=889 wb=633 unstable=0 bg_thresh=1041 thresh=2082 gap=560 poll_thresh=25 ino=257 dd-2584 [001] 252.036981: balance_dirty_state: bdi btrfs-1: dirty=839 wb=683 unstable=0 bg_thresh=1040 thresh=2081 gap=559 poll_thresh=26 ino=257 dd-2584 [001] 252.037122: balance_dirty_state: bdi btrfs-1: dirty=838 wb=734 unstable=0 bg_thresh=1040 thresh=2080 gap=508 poll_thresh=27 ino=257 dd-2584 [001] 252.037123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-95% task_gap=-290% task_weight=100% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 252.038104: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1116 wrote=784 to_write=7408 dd-2584 [001] 252.043106: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1040 unstable=0 bg_thresh=1032 thresh=2065 gap=601 poll_thresh=27 ino=257 dd-2584 [001] 252.043200: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1040 unstable=0 bg_thresh=1029 thresh=2059 gap=595 poll_thresh=20 ino=257 dd-2584 [001] 252.043326: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1040 unstable=0 bg_thresh=1029 thresh=2058 gap=544 poll_thresh=21 ino=257 dd-2584 [001] 252.043453: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1040 unstable=0 bg_thresh=1028 thresh=2057 gap=518 poll_thresh=22 ino=257 dd-2584 [001] 252.043594: balance_dirty_state: bdi btrfs-1: dirty=525 wb=1040 unstable=0 bg_thresh=1031 thresh=2062 gap=497 poll_thresh=23 ino=257 dd-2584 [001] 252.043600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-106% task_gap=-313% task_weight=100% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 252.051161: balance_dirty_state: bdi btrfs-1: dirty=525 wb=914 unstable=0 bg_thresh=1020 thresh=2041 gap=602 poll_thresh=23 ino=257 dd-2584 [001] 252.051241: balance_dirty_state: bdi btrfs-1: dirty=525 wb=914 unstable=0 bg_thresh=1020 thresh=2041 gap=602 poll_thresh=17 ino=257 dd-2584 [001] 252.051542: balance_dirty_state: bdi btrfs-1: dirty=576 wb=914 unstable=0 bg_thresh=1020 thresh=2040 gap=550 poll_thresh=18 ino=257 dd-2584 [001] 252.052092: balance_dirty_state: bdi btrfs-1: dirty=589 wb=914 unstable=0 bg_thresh=1038 thresh=2076 gap=573 poll_thresh=19 ino=257 dd-2584 [001] 252.052216: balance_dirty_state: bdi btrfs-1: dirty=639 wb=914 unstable=0 bg_thresh=1037 thresh=2075 gap=522 poll_thresh=20 ino=257 dd-2584 [001] 252.052345: balance_dirty_state: bdi btrfs-1: dirty=664 wb=914 unstable=0 bg_thresh=1034 thresh=2068 gap=490 poll_thresh=21 ino=257 dd-2584 [001] 252.052350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-102% task_gap=-305% task_weight=99% bdi_bw=48796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 252.063176: balance_dirty_state: bdi btrfs-1: dirty=672 wb=803 unstable=0 bg_thresh=1016 thresh=2032 gap=557 poll_thresh=21 ino=257 dd-2584 [001] 252.063304: balance_dirty_state: bdi btrfs-1: dirty=698 wb=803 unstable=0 bg_thresh=1019 thresh=2038 gap=537 poll_thresh=16 ino=257 dd-2584 [001] 252.063440: balance_dirty_state: bdi btrfs-1: dirty=736 wb=803 unstable=0 bg_thresh=1017 thresh=2034 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 252.063445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=50088 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 252.071115: balance_dirty_state: bdi btrfs-1: dirty=736 wb=553 unstable=0 bg_thresh=1016 thresh=2032 gap=743 poll_thresh=17 ino=257 dd-2584 [001] 252.071200: balance_dirty_state: bdi btrfs-1: dirty=736 wb=553 unstable=0 bg_thresh=1018 thresh=2037 gap=748 poll_thresh=13 ino=257 dd-2584 [001] 252.071266: balance_dirty_state: bdi btrfs-1: dirty=761 wb=553 unstable=0 bg_thresh=1018 thresh=2036 gap=722 poll_thresh=14 ino=257 dd-2584 [001] 252.071332: balance_dirty_state: bdi btrfs-1: dirty=786 wb=553 unstable=0 bg_thresh=1018 thresh=2036 gap=697 poll_thresh=15 ino=257 dd-2584 [001] 252.071399: balance_dirty_state: bdi btrfs-1: dirty=786 wb=553 unstable=0 bg_thresh=1017 thresh=2035 gap=696 poll_thresh=16 ino=257 dd-2584 [001] 252.071530: balance_dirty_state: bdi btrfs-1: dirty=836 wb=553 unstable=0 bg_thresh=1017 thresh=2034 gap=645 poll_thresh=17 ino=257 dd-2584 [001] 252.071661: balance_dirty_state: bdi btrfs-1: dirty=861 wb=553 unstable=0 bg_thresh=1019 thresh=2038 gap=624 poll_thresh=18 ino=257 dd-2584 [001] 252.072210: balance_dirty_state: bdi btrfs-1: dirty=886 wb=553 unstable=0 bg_thresh=1034 thresh=2068 gap=629 poll_thresh=19 ino=257 dd-2584 [001] 252.072333: balance_dirty_state: bdi btrfs-1: dirty=911 wb=553 unstable=0 bg_thresh=1036 thresh=2072 gap=608 poll_thresh=20 ino=257 dd-2584 [001] 252.072455: balance_dirty_state: bdi btrfs-1: dirty=936 wb=553 unstable=0 bg_thresh=1035 thresh=2071 gap=582 poll_thresh=21 ino=257 dd-2584 [001] 252.072573: balance_dirty_state: bdi btrfs-1: dirty=986 wb=553 unstable=0 bg_thresh=1035 thresh=2070 gap=531 poll_thresh=22 ino=257 dd-2584 [001] 252.072707: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=553 unstable=0 bg_thresh=1037 thresh=2074 gap=509 poll_thresh=23 ino=257 dd-2584 [001] 252.072712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=50088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 252.079201: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=414 unstable=0 bg_thresh=1027 thresh=2055 gap=624 poll_thresh=23 ino=257 dd-2584 [006] 252.079289: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=414 unstable=0 bg_thresh=1028 thresh=2056 gap=612 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 252.079351: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19476 wrote=0 to_write=8192 dd-2584 [006] 252.079448: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=414 unstable=0 bg_thresh=1024 thresh=2049 gap=567 poll_thresh=18 ino=257 dd-2584 [006] 252.079590: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=464 unstable=0 bg_thresh=1026 thresh=2053 gap=521 poll_thresh=19 ino=257 dd-2584 [006] 252.080174: balance_dirty_state: bdi btrfs-1: dirty=839 wb=693 unstable=0 bg_thresh=1043 thresh=2086 gap=554 poll_thresh=20 ino=257 dd-2584 [006] 252.080310: balance_dirty_state: bdi btrfs-1: dirty=839 wb=743 unstable=0 bg_thresh=1042 thresh=2085 gap=503 poll_thresh=21 ino=257 dd-2584 [006] 252.080312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-69% task_gap=-239% task_weight=99% bdi_bw=50088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 252.081278: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1160 wrote=736 to_write=7456 dd-2584 [006] 252.087178: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1021 unstable=0 bg_thresh=1030 thresh=2060 gap=603 poll_thresh=21 ino=257 dd-2584 [006] 252.087302: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1021 unstable=0 bg_thresh=1030 thresh=2060 gap=603 poll_thresh=16 ino=257 dd-2584 [006] 252.087547: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1021 unstable=0 bg_thresh=1032 thresh=2064 gap=582 poll_thresh=17 ino=257 dd-2584 [006] 252.087796: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1021 unstable=0 bg_thresh=1031 thresh=2063 gap=531 poll_thresh=18 ino=257 dd-2584 [006] 252.088070: balance_dirty_state: bdi btrfs-1: dirty=537 wb=1021 unstable=0 bg_thresh=1031 thresh=2062 gap=504 poll_thresh=19 ino=257 dd-2584 [006] 252.088079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-83% task_gap=-268% task_weight=100% bdi_bw=50088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 252.095196: balance_dirty_state: bdi btrfs-1: dirty=537 wb=883 unstable=0 bg_thresh=1027 thresh=2055 gap=635 poll_thresh=19 ino=257 dd-2584 [006] 252.095307: balance_dirty_state: bdi btrfs-1: dirty=564 wb=889 unstable=0 bg_thresh=1030 thresh=2061 gap=608 poll_thresh=14 ino=257 dd-2584 [006] 252.095370: balance_dirty_state: bdi btrfs-1: dirty=564 wb=889 unstable=0 bg_thresh=1027 thresh=2055 gap=602 poll_thresh=15 ino=257 dd-2584 [006] 252.095434: balance_dirty_state: bdi btrfs-1: dirty=589 wb=889 unstable=0 bg_thresh=1030 thresh=2060 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 252.095558: balance_dirty_state: bdi btrfs-1: dirty=614 wb=889 unstable=0 bg_thresh=1029 thresh=2059 gap=556 poll_thresh=17 ino=257 dd-2584 [006] 252.095866: balance_dirty_state: bdi btrfs-1: dirty=639 wb=889 unstable=0 bg_thresh=1026 thresh=2052 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 252.096006: balance_dirty_state: bdi btrfs-1: dirty=678 wb=889 unstable=0 bg_thresh=1028 thresh=2057 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 252.096011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=50088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 252.103201: balance_dirty_state: bdi btrfs-1: dirty=678 wb=751 unstable=0 bg_thresh=1027 thresh=2054 gap=625 poll_thresh=19 ino=257 dd-2584 [006] 252.103302: balance_dirty_state: bdi btrfs-1: dirty=708 wb=756 unstable=0 bg_thresh=1027 thresh=2054 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 252.103366: balance_dirty_state: bdi btrfs-1: dirty=733 wb=756 unstable=0 bg_thresh=1026 thresh=2053 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 252.103429: balance_dirty_state: bdi btrfs-1: dirty=733 wb=756 unstable=0 bg_thresh=1026 thresh=2053 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 252.103558: balance_dirty_state: bdi btrfs-1: dirty=758 wb=756 unstable=0 bg_thresh=1025 thresh=2050 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 252.103695: balance_dirty_state: bdi btrfs-1: dirty=808 wb=756 unstable=0 bg_thresh=1027 thresh=2054 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 252.103700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=50088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 252.111179: balance_dirty_state: bdi btrfs-1: dirty=808 wb=630 unstable=0 bg_thresh=1029 thresh=2058 gap=620 poll_thresh=18 ino=257 dd-2584 [006] 252.111291: balance_dirty_state: bdi btrfs-1: dirty=808 wb=630 unstable=0 bg_thresh=1028 thresh=2057 gap=619 poll_thresh=13 ino=257 dd-2584 [006] 252.111357: balance_dirty_state: bdi btrfs-1: dirty=833 wb=630 unstable=0 bg_thresh=1028 thresh=2057 gap=594 poll_thresh=14 ino=257 dd-2584 [006] 252.111425: balance_dirty_state: bdi btrfs-1: dirty=858 wb=630 unstable=0 bg_thresh=1028 thresh=2056 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 252.111492: balance_dirty_state: bdi btrfs-1: dirty=858 wb=630 unstable=0 bg_thresh=1028 thresh=2056 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 252.111626: balance_dirty_state: bdi btrfs-1: dirty=908 wb=630 unstable=0 bg_thresh=1030 thresh=2060 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 252.111948: balance_dirty_state: bdi btrfs-1: dirty=933 wb=630 unstable=0 bg_thresh=1029 thresh=2059 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 252.111953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=100% bdi_bw=50088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 252.119284: balance_dirty_state: bdi btrfs-1: dirty=933 wb=491 unstable=0 bg_thresh=1028 thresh=2057 gap=633 poll_thresh=18 ino=257 dd-2584 [006] 252.119358: balance_dirty_state: bdi btrfs-1: dirty=933 wb=491 unstable=0 bg_thresh=1028 thresh=2056 gap=632 poll_thresh=13 ino=257 dd-2584 [006] 252.119425: balance_dirty_state: bdi btrfs-1: dirty=958 wb=491 unstable=0 bg_thresh=1028 thresh=2056 gap=607 poll_thresh=14 ino=257 dd-2584 [006] 252.119493: balance_dirty_state: bdi btrfs-1: dirty=983 wb=491 unstable=0 bg_thresh=1027 thresh=2055 gap=581 poll_thresh=15 ino=257 dd-2584 [006] 252.119854: balance_dirty_state: bdi btrfs-1: dirty=996 wb=491 unstable=0 bg_thresh=1024 thresh=2049 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 252.120309: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=491 unstable=0 bg_thresh=1043 thresh=2086 gap=573 poll_thresh=17 ino=257 dd-2584 [006] 252.120435: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=491 unstable=0 bg_thresh=1042 thresh=2085 gap=547 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 252.120493: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19516 wrote=0 to_write=8192 dd-2584 [006] 252.120570: balance_dirty_state: bdi btrfs-1: dirty=1097 wb=491 unstable=0 bg_thresh=1044 thresh=2089 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 252.120572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1349 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=50088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 252.122082: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1200 wrote=656 to_write=7536 dd-2584 [006] 252.127313: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1019 unstable=0 bg_thresh=1036 thresh=2073 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 252.127383: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1019 unstable=0 bg_thresh=1033 thresh=2067 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 252.127447: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1019 unstable=0 bg_thresh=1036 thresh=2072 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 252.127512: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1019 unstable=0 bg_thresh=1033 thresh=2066 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 252.127822: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1019 unstable=0 bg_thresh=1032 thresh=2065 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 252.127960: balance_dirty_state: bdi btrfs-1: dirty=531 wb=1019 unstable=0 bg_thresh=1032 thresh=2065 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 252.127965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-104% task_gap=-309% task_weight=100% bdi_bw=50088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 252.135255: balance_dirty_state: bdi btrfs-1: dirty=531 wb=881 unstable=0 bg_thresh=1031 thresh=2063 gap=651 poll_thresh=18 ino=257 dd-2584 [006] 252.135339: balance_dirty_state: bdi btrfs-1: dirty=556 wb=881 unstable=0 bg_thresh=1034 thresh=2068 gap=631 poll_thresh=13 ino=257 dd-2584 [006] 252.135404: balance_dirty_state: bdi btrfs-1: dirty=581 wb=881 unstable=0 bg_thresh=1033 thresh=2067 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 252.135470: balance_dirty_state: bdi btrfs-1: dirty=581 wb=881 unstable=0 bg_thresh=1033 thresh=2067 gap=605 poll_thresh=15 ino=257 dd-2584 [006] 252.135538: balance_dirty_state: bdi btrfs-1: dirty=606 wb=881 unstable=0 bg_thresh=1033 thresh=2066 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 252.135671: balance_dirty_state: bdi btrfs-1: dirty=631 wb=881 unstable=0 bg_thresh=1032 thresh=2065 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 252.135803: balance_dirty_state: bdi btrfs-1: dirty=681 wb=881 unstable=0 bg_thresh=1032 thresh=2064 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 252.135808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-105% task_gap=-310% task_weight=100% bdi_bw=50088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 252.143218: balance_dirty_state: bdi btrfs-1: dirty=681 wb=754 unstable=0 bg_thresh=1031 thresh=2062 gap=627 poll_thresh=18 ino=257 dd-2584 [006] 252.143312: balance_dirty_state: bdi btrfs-1: dirty=681 wb=754 unstable=0 bg_thresh=1033 thresh=2067 gap=632 poll_thresh=13 ino=257 dd-2584 [006] 252.143380: balance_dirty_state: bdi btrfs-1: dirty=706 wb=754 unstable=0 bg_thresh=1033 thresh=2066 gap=606 poll_thresh=14 ino=257 dd-2584 [006] 252.143447: balance_dirty_state: bdi btrfs-1: dirty=706 wb=754 unstable=0 bg_thresh=1033 thresh=2066 gap=606 poll_thresh=15 ino=257 dd-2584 [006] 252.143515: balance_dirty_state: bdi btrfs-1: dirty=731 wb=754 unstable=0 bg_thresh=1032 thresh=2065 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 252.144125: balance_dirty_state: bdi btrfs-1: dirty=769 wb=754 unstable=0 bg_thresh=1039 thresh=2078 gap=555 poll_thresh=17 ino=257 dd-2584 [006] 252.144259: balance_dirty_state: bdi btrfs-1: dirty=794 wb=754 unstable=0 bg_thresh=1041 thresh=2082 gap=534 poll_thresh=18 ino=257 dd-2584 [006] 252.144414: balance_dirty_state: bdi btrfs-1: dirty=844 wb=754 unstable=0 bg_thresh=1036 thresh=2073 gap=475 poll_thresh=19 ino=257 dd-2584 [006] 252.144420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-122% task_gap=-343% task_weight=99% bdi_bw=50088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 252.151151: balance_dirty_state: bdi btrfs-1: dirty=844 wb=628 unstable=0 bg_thresh=1032 thresh=2064 gap=592 poll_thresh=19 ino=257 dd-2584 [006] 252.151227: balance_dirty_state: bdi btrfs-1: dirty=857 wb=628 unstable=0 bg_thresh=1032 thresh=2065 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 252.151296: balance_dirty_state: bdi btrfs-1: dirty=870 wb=628 unstable=0 bg_thresh=1032 thresh=2064 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 252.151362: balance_dirty_state: bdi btrfs-1: dirty=870 wb=628 unstable=0 bg_thresh=1031 thresh=2063 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 252.151490: balance_dirty_state: bdi btrfs-1: dirty=920 wb=628 unstable=0 bg_thresh=1031 thresh=2062 gap=514 poll_thresh=17 ino=257 dd-2584 [006] 252.151495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-106% task_gap=-313% task_weight=100% bdi_bw=50088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 252.159283: balance_dirty_state: bdi btrfs-1: dirty=920 wb=427 unstable=0 bg_thresh=1033 thresh=2066 gap=719 poll_thresh=17 ino=257 dd-2584 [006] 252.159384: balance_dirty_state: bdi btrfs-1: dirty=920 wb=427 unstable=0 bg_thresh=1031 thresh=2062 gap=715 poll_thresh=13 ino=257 dd-2584 [006] 252.159455: balance_dirty_state: bdi btrfs-1: dirty=945 wb=427 unstable=0 bg_thresh=1033 thresh=2067 gap=695 poll_thresh=14 ino=257 dd-2584 [006] 252.159805: balance_dirty_state: bdi btrfs-1: dirty=958 wb=427 unstable=0 bg_thresh=1042 thresh=2085 gap=700 poll_thresh=15 ino=257 dd-2584 [006] 252.159870: balance_dirty_state: bdi btrfs-1: dirty=983 wb=427 unstable=0 bg_thresh=1039 thresh=2079 gap=669 poll_thresh=16 ino=257 dd-2584 [006] 252.159993: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=427 unstable=0 bg_thresh=1041 thresh=2083 gap=648 poll_thresh=17 ino=257 dd-2584 [006] 252.160289: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=427 unstable=0 bg_thresh=1041 thresh=2082 gap=597 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 252.160377: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19556 wrote=0 to_write=8192 dd-2584 [006] 252.160424: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=427 unstable=0 bg_thresh=1040 thresh=2081 gap=571 poll_thresh=19 ino=257 dd-2584 [006] 252.160719: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=527 unstable=0 bg_thresh=1040 thresh=2080 gap=532 poll_thresh=20 ino=257 dd-2584 [006] 252.161088: balance_dirty_state: bdi btrfs-1: dirty=896 wb=665 unstable=0 bg_thresh=1042 thresh=2085 gap=524 poll_thresh=21 ino=257 dd-2584 [006] 252.161228: balance_dirty_state: bdi btrfs-1: dirty=871 wb=715 unstable=0 bg_thresh=1044 thresh=2089 gap=503 poll_thresh=22 ino=257 dd-2584 [006] 252.161230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1438 task_limit=1349 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=50088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 252.162184: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1240 wrote=736 to_write=7456 dd-2584 [006] 252.167174: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1043 unstable=0 bg_thresh=1030 thresh=2060 gap=599 poll_thresh=22 ino=257 dd-2584 [006] 252.167279: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1043 unstable=0 bg_thresh=1033 thresh=2067 gap=593 poll_thresh=16 ino=257 dd-2584 [006] 252.167453: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1043 unstable=0 bg_thresh=1032 thresh=2064 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 252.167584: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1043 unstable=0 bg_thresh=1031 thresh=2062 gap=513 poll_thresh=18 ino=257 dd-2584 [006] 252.167588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-83% task_gap=-268% task_weight=100% bdi_bw=52344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 252.175206: balance_dirty_state: bdi btrfs-1: dirty=506 wb=893 unstable=0 bg_thresh=1031 thresh=2062 gap=663 poll_thresh=18 ino=257 dd-2584 [003] 252.175345: balance_dirty_state: bdi btrfs-1: dirty=506 wb=893 unstable=0 bg_thresh=1028 thresh=2056 gap=657 poll_thresh=13 ino=257 dd-2584 [003] 252.175842: balance_dirty_state: bdi btrfs-1: dirty=531 wb=893 unstable=0 bg_thresh=1030 thresh=2061 gap=637 poll_thresh=14 ino=257 dd-2584 [003] 252.175973: balance_dirty_state: bdi btrfs-1: dirty=556 wb=893 unstable=0 bg_thresh=1030 thresh=2060 gap=611 poll_thresh=15 ino=257 dd-2584 [003] 252.176810: balance_dirty_state: bdi btrfs-1: dirty=556 wb=893 unstable=0 bg_thresh=1038 thresh=2077 gap=628 poll_thresh=16 ino=257 dd-2584 [003] 252.177054: balance_dirty_state: bdi btrfs-1: dirty=581 wb=893 unstable=0 bg_thresh=1038 thresh=2076 gap=602 poll_thresh=17 ino=257 dd-2584 [003] 252.177301: balance_dirty_state: bdi btrfs-1: dirty=631 wb=893 unstable=0 bg_thresh=1040 thresh=2080 gap=556 poll_thresh=18 ino=257 dd-2584 [003] 252.177560: balance_dirty_state: bdi btrfs-1: dirty=656 wb=893 unstable=0 bg_thresh=1039 thresh=2079 gap=530 poll_thresh=19 ino=257 dd-2584 [003] 252.177818: balance_dirty_state: bdi btrfs-1: dirty=681 wb=893 unstable=0 bg_thresh=1039 thresh=2078 gap=504 poll_thresh=20 ino=257 dd-2584 [003] 252.177827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-96% task_gap=-293% task_weight=100% bdi_bw=52344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 252.183176: balance_dirty_state: bdi btrfs-1: dirty=681 wb=779 unstable=0 bg_thresh=1036 thresh=2072 gap=612 poll_thresh=20 ino=257 dd-2584 [003] 252.183316: balance_dirty_state: bdi btrfs-1: dirty=707 wb=779 unstable=0 bg_thresh=1036 thresh=2073 gap=587 poll_thresh=15 ino=257 dd-2584 [003] 252.183456: balance_dirty_state: bdi btrfs-1: dirty=720 wb=779 unstable=0 bg_thresh=1033 thresh=2066 gap=567 poll_thresh=16 ino=257 dd-2584 [003] 252.183716: balance_dirty_state: bdi btrfs-1: dirty=770 wb=779 unstable=0 bg_thresh=1036 thresh=2073 gap=524 poll_thresh=17 ino=257 dd-2584 [003] 252.184926: balance_dirty_state: bdi btrfs-1: dirty=795 wb=779 unstable=0 bg_thresh=1043 thresh=2087 gap=513 poll_thresh=18 ino=257 dd-2584 [003] 252.184935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1347 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=52344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 252.191140: balance_dirty_state: bdi btrfs-1: dirty=795 wb=641 unstable=0 bg_thresh=1035 thresh=2070 gap=634 poll_thresh=18 ino=257 dd-2584 [003] 252.191213: balance_dirty_state: bdi btrfs-1: dirty=795 wb=641 unstable=0 bg_thresh=1034 thresh=2069 gap=633 poll_thresh=13 ino=257 dd-2584 [003] 252.191279: balance_dirty_state: bdi btrfs-1: dirty=820 wb=641 unstable=0 bg_thresh=1031 thresh=2063 gap=602 poll_thresh=14 ino=257 dd-2584 [003] 252.191344: balance_dirty_state: bdi btrfs-1: dirty=845 wb=641 unstable=0 bg_thresh=1034 thresh=2068 gap=582 poll_thresh=15 ino=257 dd-2584 [003] 252.191410: balance_dirty_state: bdi btrfs-1: dirty=845 wb=641 unstable=0 bg_thresh=1031 thresh=2062 gap=576 poll_thresh=16 ino=257 dd-2584 [003] 252.191760: balance_dirty_state: bdi btrfs-1: dirty=883 wb=641 unstable=0 bg_thresh=1040 thresh=2081 gap=557 poll_thresh=17 ino=257 dd-2584 [003] 252.191893: balance_dirty_state: bdi btrfs-1: dirty=908 wb=641 unstable=0 bg_thresh=1042 thresh=2085 gap=536 poll_thresh=18 ino=257 dd-2584 [003] 252.192022: balance_dirty_state: bdi btrfs-1: dirty=958 wb=641 unstable=0 bg_thresh=1042 thresh=2084 gap=485 poll_thresh=19 ino=257 dd-2584 [003] 252.192027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=52344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 252.199151: balance_dirty_state: bdi btrfs-1: dirty=958 wb=516 unstable=0 bg_thresh=1032 thresh=2064 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 252.199223: balance_dirty_state: bdi btrfs-1: dirty=983 wb=516 unstable=0 bg_thresh=1031 thresh=2063 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 252.199292: balance_dirty_state: bdi btrfs-1: dirty=983 wb=516 unstable=0 bg_thresh=1031 thresh=2063 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 252.199359: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=516 unstable=0 bg_thresh=1031 thresh=2062 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 252.199718: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=516 unstable=0 bg_thresh=1041 thresh=2083 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 252.200036: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=516 unstable=0 bg_thresh=1038 thresh=2076 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 252.200041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-207% task_weight=101% bdi_bw=52344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 252.200062: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19596 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 252.201612: writeback_single_inode: bdi btrfs-1: ino=257 state= age=1280 wrote=640 to_write=7552 dd-2584 [001] 252.207176: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1019 unstable=0 bg_thresh=1031 thresh=2063 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 252.207259: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1019 unstable=0 bg_thresh=1028 thresh=2057 gap=608 poll_thresh=13 ino=257 dd-2584 [001] 252.207331: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1019 unstable=0 bg_thresh=1031 thresh=2062 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 252.207405: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1019 unstable=0 bg_thresh=1030 thresh=2061 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 252.207478: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1019 unstable=0 bg_thresh=1030 thresh=2061 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 252.207626: balance_dirty_state: bdi btrfs-1: dirty=530 wb=1019 unstable=0 bg_thresh=1030 thresh=2060 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 252.207632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-62% task_gap=-226% task_weight=101% bdi_bw=52344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 252.215232: balance_dirty_state: bdi btrfs-1: dirty=530 wb=893 unstable=0 bg_thresh=1020 thresh=2040 gap=617 poll_thresh=17 ino=257 dd-2584 [001] 252.215326: balance_dirty_state: bdi btrfs-1: dirty=543 wb=893 unstable=0 bg_thresh=1022 thresh=2044 gap=608 poll_thresh=13 ino=257 dd-2584 [001] 252.215397: balance_dirty_state: bdi btrfs-1: dirty=569 wb=893 unstable=0 bg_thresh=1021 thresh=2043 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 252.215466: balance_dirty_state: bdi btrfs-1: dirty=569 wb=893 unstable=0 bg_thresh=1020 thresh=2041 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 252.215533: balance_dirty_state: bdi btrfs-1: dirty=594 wb=893 unstable=0 bg_thresh=1017 thresh=2035 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 252.215667: balance_dirty_state: bdi btrfs-1: dirty=619 wb=893 unstable=0 bg_thresh=1019 thresh=2039 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 252.216066: balance_dirty_state: bdi btrfs-1: dirty=657 wb=893 unstable=0 bg_thresh=1044 thresh=2089 gap=539 poll_thresh=18 ino=257 dd-2584 [001] 252.216375: balance_dirty_state: bdi btrfs-1: dirty=682 wb=893 unstable=0 bg_thresh=1039 thresh=2079 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 252.216380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1338 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-73% task_gap=-248% task_weight=101% bdi_bw=52344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 252.227165: balance_dirty_state: bdi btrfs-1: dirty=682 wb=755 unstable=0 bg_thresh=1024 thresh=2049 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 252.227232: balance_dirty_state: bdi btrfs-1: dirty=707 wb=755 unstable=0 bg_thresh=1027 thresh=2054 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 252.227293: balance_dirty_state: bdi btrfs-1: dirty=707 wb=755 unstable=0 bg_thresh=1024 thresh=2048 gap=586 poll_thresh=15 ino=257 dd-2584 [001] 252.227353: balance_dirty_state: bdi btrfs-1: dirty=732 wb=755 unstable=0 bg_thresh=1023 thresh=2047 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 252.227474: balance_dirty_state: bdi btrfs-1: dirty=757 wb=755 unstable=0 bg_thresh=1023 thresh=2046 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 252.227596: balance_dirty_state: bdi btrfs-1: dirty=807 wb=755 unstable=0 bg_thresh=1025 thresh=2050 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 252.227600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=52344 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 252.235205: balance_dirty_state: bdi btrfs-1: dirty=807 wb=528 unstable=0 bg_thresh=1022 thresh=2045 gap=710 poll_thresh=18 ino=257 dd-2584 [005] 252.235314: balance_dirty_state: bdi btrfs-1: dirty=807 wb=528 unstable=0 bg_thresh=1022 thresh=2045 gap=710 poll_thresh=13 ino=257 dd-2584 [005] 252.235432: balance_dirty_state: bdi btrfs-1: dirty=832 wb=528 unstable=0 bg_thresh=1025 thresh=2050 gap=690 poll_thresh=14 ino=257 dd-2584 [005] 252.235549: balance_dirty_state: bdi btrfs-1: dirty=857 wb=528 unstable=0 bg_thresh=1027 thresh=2055 gap=670 poll_thresh=15 ino=257 dd-2584 [005] 252.235668: balance_dirty_state: bdi btrfs-1: dirty=857 wb=528 unstable=0 bg_thresh=1027 thresh=2055 gap=670 poll_thresh=16 ino=257 dd-2584 [005] 252.235911: balance_dirty_state: bdi btrfs-1: dirty=907 wb=528 unstable=0 bg_thresh=1027 thresh=2054 gap=619 poll_thresh=17 ino=257 dd-2584 [005] 252.236521: balance_dirty_state: bdi btrfs-1: dirty=932 wb=528 unstable=0 bg_thresh=1029 thresh=2058 gap=598 poll_thresh=18 ino=257 dd-2584 [005] 252.236764: balance_dirty_state: bdi btrfs-1: dirty=957 wb=528 unstable=0 bg_thresh=1028 thresh=2057 gap=572 poll_thresh=19 ino=257 dd-2584 [005] 252.237008: balance_dirty_state: bdi btrfs-1: dirty=982 wb=528 unstable=0 bg_thresh=1028 thresh=2056 gap=546 poll_thresh=20 ino=257 dd-2584 [005] 252.237253: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=528 unstable=0 bg_thresh=1030 thresh=2060 gap=500 poll_thresh=21 ino=257 dd-2584 [005] 252.237263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-134% task_weight=100% bdi_bw=52344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 252.237291: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19632 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 252.238691: writeback_single_inode: bdi btrfs-1: ino=257 state= age=28 wrote=592 to_write=7600 dd-2584 [005] 252.243328: balance_dirty_state: bdi btrfs-1: dirty=430 wb=980 unstable=0 bg_thresh=1030 thresh=2060 gap=650 poll_thresh=21 ino=257 dd-2584 [005] 252.243470: balance_dirty_state: bdi btrfs-1: dirty=430 wb=980 unstable=0 bg_thresh=1027 thresh=2055 gap=645 poll_thresh=16 ino=257 dd-2584 [005] 252.243715: balance_dirty_state: bdi btrfs-1: dirty=480 wb=980 unstable=0 bg_thresh=1027 thresh=2054 gap=594 poll_thresh=17 ino=257 dd-2584 [005] 252.243956: balance_dirty_state: bdi btrfs-1: dirty=505 wb=980 unstable=0 bg_thresh=1026 thresh=2053 gap=568 poll_thresh=18 ino=257 dd-2584 [005] 252.244202: balance_dirty_state: bdi btrfs-1: dirty=530 wb=980 unstable=0 bg_thresh=1028 thresh=2057 gap=547 poll_thresh=19 ino=257 dd-2584 [005] 252.244443: balance_dirty_state: bdi btrfs-1: dirty=555 wb=980 unstable=0 bg_thresh=1028 thresh=2056 gap=521 poll_thresh=20 ino=257 dd-2584 [005] 252.245080: balance_dirty_state: bdi btrfs-1: dirty=606 wb=980 unstable=0 bg_thresh=1029 thresh=2059 gap=473 poll_thresh=21 ino=257 dd-2584 [005] 252.245089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-108% task_gap=-317% task_weight=100% bdi_bw=52344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 252.251279: balance_dirty_state: bdi btrfs-1: dirty=606 wb=866 unstable=0 bg_thresh=1026 thresh=2053 gap=581 poll_thresh=21 ino=257 dd-2584 [005] 252.251410: balance_dirty_state: bdi btrfs-1: dirty=606 wb=866 unstable=0 bg_thresh=1024 thresh=2049 gap=577 poll_thresh=16 ino=257 dd-2584 [005] 252.251657: balance_dirty_state: bdi btrfs-1: dirty=656 wb=866 unstable=0 bg_thresh=1026 thresh=2053 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 252.251897: balance_dirty_state: bdi btrfs-1: dirty=681 wb=866 unstable=0 bg_thresh=1026 thresh=2052 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 252.251906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=52344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 252.259340: balance_dirty_state: bdi btrfs-1: dirty=681 wb=728 unstable=0 bg_thresh=1027 thresh=2054 gap=645 poll_thresh=18 ino=257 dd-2584 [000] 252.259439: balance_dirty_state: bdi btrfs-1: dirty=706 wb=728 unstable=0 bg_thresh=1027 thresh=2054 gap=620 poll_thresh=13 ino=257 dd-2584 [000] 252.259560: balance_dirty_state: bdi btrfs-1: dirty=706 wb=728 unstable=0 bg_thresh=1029 thresh=2059 gap=625 poll_thresh=14 ino=257 dd-2584 [000] 252.259683: balance_dirty_state: bdi btrfs-1: dirty=731 wb=728 unstable=0 bg_thresh=1032 thresh=2064 gap=605 poll_thresh=15 ino=257 dd-2584 [000] 252.259805: balance_dirty_state: bdi btrfs-1: dirty=731 wb=728 unstable=0 bg_thresh=1029 thresh=2058 gap=599 poll_thresh=16 ino=257 dd-2584 [000] 252.260046: balance_dirty_state: bdi btrfs-1: dirty=781 wb=728 unstable=0 bg_thresh=1028 thresh=2057 gap=548 poll_thresh=17 ino=257 dd-2584 [000] 252.260289: balance_dirty_state: bdi btrfs-1: dirty=806 wb=728 unstable=0 bg_thresh=1030 thresh=2061 gap=527 poll_thresh=18 ino=257 dd-2584 [000] 252.260894: balance_dirty_state: bdi btrfs-1: dirty=831 wb=728 unstable=0 bg_thresh=1030 thresh=2060 gap=501 poll_thresh=19 ino=257 dd-2584 [000] 252.260903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-270% task_weight=100% bdi_bw=52344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 252.267246: balance_dirty_state: bdi btrfs-1: dirty=831 wb=615 unstable=0 bg_thresh=1031 thresh=2063 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 252.267436: balance_dirty_state: bdi btrfs-1: dirty=856 wb=615 unstable=0 bg_thresh=1031 thresh=2063 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 252.267614: balance_dirty_state: bdi btrfs-1: dirty=856 wb=615 unstable=0 bg_thresh=1031 thresh=2062 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 252.267793: balance_dirty_state: bdi btrfs-1: dirty=881 wb=615 unstable=0 bg_thresh=1033 thresh=2067 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 252.268160: balance_dirty_state: bdi btrfs-1: dirty=906 wb=615 unstable=0 bg_thresh=1033 thresh=2066 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 252.268526: balance_dirty_state: bdi btrfs-1: dirty=931 wb=615 unstable=0 bg_thresh=1029 thresh=2059 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 252.268539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=100% bdi_bw=52344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 252.275288: balance_dirty_state: bdi btrfs-1: dirty=931 wb=489 unstable=0 bg_thresh=1028 thresh=2057 gap=637 poll_thresh=18 ino=257 dd-2584 [004] 252.275384: balance_dirty_state: bdi btrfs-1: dirty=956 wb=489 unstable=0 bg_thresh=1031 thresh=2062 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 252.275521: balance_dirty_state: bdi btrfs-1: dirty=981 wb=489 unstable=0 bg_thresh=1028 thresh=2056 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 252.275642: balance_dirty_state: bdi btrfs-1: dirty=981 wb=489 unstable=0 bg_thresh=1030 thresh=2061 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 252.275764: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=489 unstable=0 bg_thresh=1030 thresh=2060 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 252.276008: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=489 unstable=0 bg_thresh=1029 thresh=2059 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 252.276253: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=489 unstable=0 bg_thresh=1029 thresh=2058 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 252.276261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=53852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 252.276334: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19672 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 252.278802: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=656 to_write=7536 dd-2584 [004] 252.283301: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1014 unstable=0 bg_thresh=1029 thresh=2059 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 252.283575: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1014 unstable=0 bg_thresh=1032 thresh=2064 gap=620 poll_thresh=13 ino=257 dd-2584 [004] 252.283637: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1014 unstable=0 bg_thresh=1029 thresh=2058 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 252.283698: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1014 unstable=0 bg_thresh=1031 thresh=2063 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 252.283759: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1014 unstable=0 bg_thresh=1031 thresh=2062 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 252.283880: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1014 unstable=0 bg_thresh=1030 thresh=2061 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 252.284003: balance_dirty_state: bdi btrfs-1: dirty=555 wb=1014 unstable=0 bg_thresh=1030 thresh=2060 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 252.284007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-62% task_gap=-225% task_weight=100% bdi_bw=53852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 252.291269: balance_dirty_state: bdi btrfs-1: dirty=555 wb=889 unstable=0 bg_thresh=1028 thresh=2057 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 252.291395: balance_dirty_state: bdi btrfs-1: dirty=555 wb=889 unstable=0 bg_thresh=1028 thresh=2056 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 252.291457: balance_dirty_state: bdi btrfs-1: dirty=580 wb=889 unstable=0 bg_thresh=1028 thresh=2056 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 252.291516: balance_dirty_state: bdi btrfs-1: dirty=580 wb=889 unstable=0 bg_thresh=1030 thresh=2060 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 252.291574: balance_dirty_state: bdi btrfs-1: dirty=605 wb=889 unstable=0 bg_thresh=1030 thresh=2060 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 252.291690: balance_dirty_state: bdi btrfs-1: dirty=630 wb=889 unstable=0 bg_thresh=1029 thresh=2059 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 252.291805: balance_dirty_state: bdi btrfs-1: dirty=680 wb=889 unstable=0 bg_thresh=1029 thresh=2058 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 252.291810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=53852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 252.299227: balance_dirty_state: bdi btrfs-1: dirty=680 wb=689 unstable=0 bg_thresh=1029 thresh=2058 gap=689 poll_thresh=18 ino=257 dd-2584 [004] 252.300064: balance_dirty_state: bdi btrfs-1: dirty=680 wb=689 unstable=0 bg_thresh=1028 thresh=2057 gap=688 poll_thresh=13 ino=257 dd-2584 [004] 252.300254: balance_dirty_state: bdi btrfs-1: dirty=705 wb=689 unstable=0 bg_thresh=1031 thresh=2062 gap=668 poll_thresh=14 ino=257 dd-2584 [004] 252.300436: balance_dirty_state: bdi btrfs-1: dirty=730 wb=689 unstable=0 bg_thresh=1030 thresh=2061 gap=642 poll_thresh=15 ino=257 dd-2584 [004] 252.300619: balance_dirty_state: bdi btrfs-1: dirty=730 wb=689 unstable=0 bg_thresh=1030 thresh=2061 gap=642 poll_thresh=16 ino=257 dd-2584 [004] 252.300987: balance_dirty_state: bdi btrfs-1: dirty=780 wb=689 unstable=0 bg_thresh=1030 thresh=2060 gap=591 poll_thresh=17 ino=257 dd-2584 [004] 252.301359: balance_dirty_state: bdi btrfs-1: dirty=805 wb=689 unstable=0 bg_thresh=1026 thresh=2053 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 252.301738: balance_dirty_state: bdi btrfs-1: dirty=830 wb=689 unstable=0 bg_thresh=1028 thresh=2057 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 252.302155: balance_dirty_state: bdi btrfs-1: dirty=869 wb=689 unstable=0 bg_thresh=1028 thresh=2057 gap=499 poll_thresh=20 ino=257 dd-2584 [004] 252.302167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=53852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 252.307289: balance_dirty_state: bdi btrfs-1: dirty=869 wb=689 unstable=0 bg_thresh=1028 thresh=2056 gap=498 poll_thresh=20 ino=257 dd-2584 [004] 252.307301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=53852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 252.315248: balance_dirty_state: bdi btrfs-1: dirty=869 wb=438 unstable=0 bg_thresh=1030 thresh=2060 gap=753 poll_thresh=20 ino=257 dd-2584 [004] 252.315316: balance_dirty_state: bdi btrfs-1: dirty=894 wb=438 unstable=0 bg_thresh=1031 thresh=2063 gap=731 poll_thresh=15 ino=257 dd-2584 [004] 252.315375: balance_dirty_state: bdi btrfs-1: dirty=894 wb=438 unstable=0 bg_thresh=1031 thresh=2062 gap=730 poll_thresh=16 ino=257 dd-2584 [004] 252.315491: balance_dirty_state: bdi btrfs-1: dirty=944 wb=438 unstable=0 bg_thresh=1033 thresh=2066 gap=684 poll_thresh=17 ino=257 dd-2584 [004] 252.315777: balance_dirty_state: bdi btrfs-1: dirty=969 wb=438 unstable=0 bg_thresh=1032 thresh=2065 gap=658 poll_thresh=18 ino=257 dd-2584 [004] 252.315893: balance_dirty_state: bdi btrfs-1: dirty=994 wb=438 unstable=0 bg_thresh=1032 thresh=2064 gap=632 poll_thresh=19 ino=257 dd-2584 [004] 252.316008: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=438 unstable=0 bg_thresh=1031 thresh=2063 gap=606 poll_thresh=20 ino=257 dd-2584 [004] 252.316139: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=438 unstable=0 bg_thresh=1033 thresh=2067 gap=559 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 252.316227: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19712 wrote=0 to_write=8192 dd-2584 [004] 252.316284: balance_dirty_state: bdi btrfs-1: dirty=1096 wb=438 unstable=0 bg_thresh=1032 thresh=2065 gap=531 poll_thresh=22 ino=257 dd-2584 [004] 252.316429: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=463 unstable=0 bg_thresh=1032 thresh=2065 gap=517 poll_thresh=23 ino=257 dd-2584 [004] 252.316577: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=538 unstable=0 bg_thresh=1033 thresh=2066 gap=467 poll_thresh=24 ino=257 dd-2584 [004] 252.316578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=53852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 252.317962: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=736 to_write=7456 dd-2584 [004] 252.323248: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1019 unstable=0 bg_thresh=1034 thresh=2068 gap=619 poll_thresh=24 ino=257 dd-2584 [004] 252.323311: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1019 unstable=0 bg_thresh=1031 thresh=2062 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 252.323599: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1019 unstable=0 bg_thresh=1030 thresh=2061 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 252.323716: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1019 unstable=0 bg_thresh=1030 thresh=2060 gap=536 poll_thresh=20 ino=257 dd-2584 [004] 252.323833: balance_dirty_state: bdi btrfs-1: dirty=530 wb=1019 unstable=0 bg_thresh=1032 thresh=2064 gap=515 poll_thresh=21 ino=257 dd-2584 [004] 252.323838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=53852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 252.331314: balance_dirty_state: bdi btrfs-1: dirty=530 wb=894 unstable=0 bg_thresh=1029 thresh=2058 gap=634 poll_thresh=21 ino=257 dd-2584 [004] 252.331378: balance_dirty_state: bdi btrfs-1: dirty=555 wb=894 unstable=0 bg_thresh=1031 thresh=2063 gap=614 poll_thresh=16 ino=257 dd-2584 [004] 252.331494: balance_dirty_state: bdi btrfs-1: dirty=580 wb=894 unstable=0 bg_thresh=1031 thresh=2062 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 252.331607: balance_dirty_state: bdi btrfs-1: dirty=605 wb=894 unstable=0 bg_thresh=1030 thresh=2061 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 252.331720: balance_dirty_state: bdi btrfs-1: dirty=655 wb=894 unstable=0 bg_thresh=1032 thresh=2065 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 252.331724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-59% task_gap=-218% task_weight=100% bdi_bw=53852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 252.343260: balance_dirty_state: bdi btrfs-1: dirty=655 wb=769 unstable=0 bg_thresh=1025 thresh=2051 gap=627 poll_thresh=19 ino=257 dd-2584 [004] 252.343358: balance_dirty_state: bdi btrfs-1: dirty=655 wb=769 unstable=0 bg_thresh=1022 thresh=2044 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 252.343451: balance_dirty_state: bdi btrfs-1: dirty=680 wb=769 unstable=0 bg_thresh=1024 thresh=2049 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 252.343543: balance_dirty_state: bdi btrfs-1: dirty=680 wb=769 unstable=0 bg_thresh=1020 thresh=2041 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 252.344030: balance_dirty_state: bdi btrfs-1: dirty=730 wb=769 unstable=0 bg_thresh=1025 thresh=2051 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 252.344210: balance_dirty_state: bdi btrfs-1: dirty=755 wb=769 unstable=0 bg_thresh=1027 thresh=2055 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 252.344388: balance_dirty_state: bdi btrfs-1: dirty=780 wb=769 unstable=0 bg_thresh=1027 thresh=2054 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 252.344395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=53852 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 252.351306: balance_dirty_state: bdi btrfs-1: dirty=780 wb=494 unstable=0 bg_thresh=999 thresh=1998 gap=724 poll_thresh=19 ino=257 dd-2584 [004] 252.351402: balance_dirty_state: bdi btrfs-1: dirty=805 wb=494 unstable=0 bg_thresh=1001 thresh=2003 gap=704 poll_thresh=14 ino=257 dd-2584 [004] 252.351474: balance_dirty_state: bdi btrfs-1: dirty=830 wb=494 unstable=0 bg_thresh=998 thresh=1996 gap=672 poll_thresh=15 ino=257 dd-2584 [004] 252.351537: balance_dirty_state: bdi btrfs-1: dirty=830 wb=494 unstable=0 bg_thresh=1000 thresh=2001 gap=677 poll_thresh=16 ino=257 dd-2584 [004] 252.351715: balance_dirty_state: bdi btrfs-1: dirty=855 wb=494 unstable=0 bg_thresh=998 thresh=1997 gap=648 poll_thresh=17 ino=257 dd-2584 [004] 252.351848: balance_dirty_state: bdi btrfs-1: dirty=905 wb=494 unstable=0 bg_thresh=1000 thresh=2001 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 252.352027: balance_dirty_state: bdi btrfs-1: dirty=930 wb=494 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 252.352195: balance_dirty_state: bdi btrfs-1: dirty=955 wb=494 unstable=0 bg_thresh=998 thresh=1997 gap=548 poll_thresh=20 ino=257 dd-2584 [004] 252.352605: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=494 unstable=0 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 252.352678: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19748 wrote=0 to_write=8192 dd-2584 [004] 252.352785: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=494 unstable=0 bg_thresh=1003 thresh=2006 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 252.352787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=53852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 252.354116: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=608 to_write=7584 dd-2584 [004] 252.359205: balance_dirty_state: bdi btrfs-1: dirty=430 wb=969 unstable=0 bg_thresh=1000 thresh=2000 gap=601 poll_thresh=22 ino=257 dd-2584 [004] 252.359307: balance_dirty_state: bdi btrfs-1: dirty=455 wb=969 unstable=0 bg_thresh=1000 thresh=2000 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 252.359532: balance_dirty_state: bdi btrfs-1: dirty=480 wb=969 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 252.359766: balance_dirty_state: bdi btrfs-1: dirty=505 wb=969 unstable=0 bg_thresh=1004 thresh=2009 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 252.360000: balance_dirty_state: bdi btrfs-1: dirty=530 wb=969 unstable=0 bg_thresh=1004 thresh=2008 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 252.360234: balance_dirty_state: bdi btrfs-1: dirty=580 wb=969 unstable=0 bg_thresh=1006 thresh=2012 gap=463 poll_thresh=20 ino=257 dd-2584 [004] 252.360243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=53852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 252.365993: balance_dirty_state: bdi 0:15: dirty=580 wb=830 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=25 ino=2375722 dd-2584 [002] 252.367260: balance_dirty_state: bdi btrfs-1: dirty=580 wb=830 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=20 ino=257 dd-2584 [002] 252.367364: balance_dirty_state: bdi btrfs-1: dirty=580 wb=830 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=15 ino=257 dd-2584 [002] 252.367447: balance_dirty_state: bdi btrfs-1: dirty=605 wb=830 unstable=0 bg_thresh=1007 thresh=2015 gap=580 poll_thresh=16 ino=257 dd-2584 [002] 252.367858: balance_dirty_state: bdi btrfs-1: dirty=630 wb=830 unstable=0 bg_thresh=1010 thresh=2020 gap=560 poll_thresh=17 ino=257 dd-2584 [002] 252.368017: balance_dirty_state: bdi btrfs-1: dirty=680 wb=830 unstable=0 bg_thresh=1012 thresh=2025 gap=515 poll_thresh=18 ino=257 dd-2584 [002] 252.368178: balance_dirty_state: bdi btrfs-1: dirty=705 wb=830 unstable=0 bg_thresh=1014 thresh=2029 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 252.368184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=53852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 252.375232: balance_dirty_state: bdi btrfs-1: dirty=705 wb=704 unstable=0 bg_thresh=1007 thresh=2014 gap=605 poll_thresh=19 ino=257 dd-2584 [002] 252.375343: balance_dirty_state: bdi btrfs-1: dirty=730 wb=704 unstable=0 bg_thresh=1007 thresh=2014 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 252.375423: balance_dirty_state: bdi btrfs-1: dirty=730 wb=704 unstable=0 bg_thresh=1009 thresh=2019 gap=585 poll_thresh=15 ino=257 dd-2584 [002] 252.375520: balance_dirty_state: bdi btrfs-1: dirty=755 wb=704 unstable=0 bg_thresh=1009 thresh=2019 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 252.375636: balance_dirty_state: bdi btrfs-1: dirty=780 wb=704 unstable=0 bg_thresh=1011 thresh=2023 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 252.375783: balance_dirty_state: bdi btrfs-1: dirty=805 wb=704 unstable=0 bg_thresh=1008 thresh=2016 gap=507 poll_thresh=18 ino=257 dd-2584 [002] 252.376017: balance_dirty_state: bdi btrfs-1: dirty=855 wb=704 unstable=0 bg_thresh=1007 thresh=2015 gap=456 poll_thresh=19 ino=257 dd-2584 [002] 252.376026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=53852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 252.383196: balance_dirty_state: bdi btrfs-1: dirty=855 wb=613 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=19 ino=257 dd-2584 [002] 252.383265: balance_dirty_state: bdi btrfs-1: dirty=855 wb=613 unstable=0 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=14 ino=257 dd-2584 [002] 252.383324: balance_dirty_state: bdi btrfs-1: dirty=880 wb=613 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=15 ino=257 dd-2584 [002] 252.383561: balance_dirty_state: bdi btrfs-1: dirty=905 wb=613 unstable=0 bg_thresh=1004 thresh=2008 gap=490 poll_thresh=16 ino=257 dd-2584 [002] 252.383566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 252.391370: balance_dirty_state: bdi btrfs-1: dirty=905 wb=475 unstable=0 bg_thresh=1002 thresh=2005 gap=625 poll_thresh=16 ino=257 dd-2584 [006] 252.391486: balance_dirty_state: bdi btrfs-1: dirty=905 wb=475 unstable=0 bg_thresh=999 thresh=1999 gap=619 poll_thresh=12 ino=257 dd-2584 [006] 252.391605: balance_dirty_state: bdi btrfs-1: dirty=930 wb=475 unstable=0 bg_thresh=1002 thresh=2004 gap=599 poll_thresh=13 ino=257 dd-2584 [006] 252.391723: balance_dirty_state: bdi btrfs-1: dirty=955 wb=475 unstable=0 bg_thresh=1001 thresh=2003 gap=573 poll_thresh=14 ino=257 dd-2584 [006] 252.391840: balance_dirty_state: bdi btrfs-1: dirty=955 wb=475 unstable=0 bg_thresh=1001 thresh=2003 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 252.391958: balance_dirty_state: bdi btrfs-1: dirty=980 wb=475 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 252.392195: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=475 unstable=0 bg_thresh=1000 thresh=2001 gap=521 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 252.392279: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19788 wrote=0 to_write=8192 dd-2584 [006] 252.392441: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=475 unstable=0 bg_thresh=1000 thresh=2000 gap=470 poll_thresh=18 ino=257 dd-2584 [006] 252.392444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 252.395266: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=608 to_write=7584 dd-2584 [006] 252.399390: balance_dirty_state: bdi btrfs-1: dirty=430 wb=950 unstable=0 bg_thresh=1002 thresh=2005 gap=625 poll_thresh=18 ino=257 dd-2584 [006] 252.399518: balance_dirty_state: bdi btrfs-1: dirty=430 wb=950 unstable=0 bg_thresh=1002 thresh=2004 gap=624 poll_thresh=13 ino=257 dd-2584 [006] 252.399638: balance_dirty_state: bdi btrfs-1: dirty=455 wb=950 unstable=0 bg_thresh=1004 thresh=2009 gap=604 poll_thresh=14 ino=257 dd-2584 [006] 252.399757: balance_dirty_state: bdi btrfs-1: dirty=480 wb=950 unstable=0 bg_thresh=1001 thresh=2003 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 252.399874: balance_dirty_state: bdi btrfs-1: dirty=480 wb=950 unstable=0 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=16 ino=257 dd-2584 [006] 252.400123: balance_dirty_state: bdi btrfs-1: dirty=505 wb=925 unstable=0 bg_thresh=1003 thresh=2007 gap=577 poll_thresh=17 ino=257 dd-2584 [006] 252.400732: balance_dirty_state: bdi btrfs-1: dirty=555 wb=825 unstable=0 bg_thresh=998 thresh=1997 gap=617 poll_thresh=18 ino=257 dd-2584 [006] 252.400976: balance_dirty_state: bdi btrfs-1: dirty=580 wb=825 unstable=0 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=19 ino=257 dd-2584 [006] 252.401223: balance_dirty_state: bdi btrfs-1: dirty=605 wb=825 unstable=0 bg_thresh=999 thresh=1999 gap=569 poll_thresh=20 ino=257 dd-2584 [006] 252.401469: balance_dirty_state: bdi btrfs-1: dirty=655 wb=825 unstable=0 bg_thresh=995 thresh=1991 gap=511 poll_thresh=21 ino=257 dd-2584 [006] 252.401711: balance_dirty_state: bdi btrfs-1: dirty=680 wb=825 unstable=0 bg_thresh=997 thresh=1994 gap=489 poll_thresh=22 ino=257 dd-2584 [006] 252.401720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 252.407431: balance_dirty_state: bdi btrfs-1: dirty=680 wb=825 unstable=0 bg_thresh=1002 thresh=2004 gap=499 poll_thresh=22 ino=257 dd-2584 [000] 252.407440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 252.419384: balance_dirty_state: bdi btrfs-1: dirty=680 wb=600 unstable=0 bg_thresh=1001 thresh=2003 gap=723 poll_thresh=22 ino=257 dd-2584 [004] 252.419536: balance_dirty_state: bdi btrfs-1: dirty=680 wb=600 unstable=0 bg_thresh=998 thresh=1996 gap=716 poll_thresh=16 ino=257 dd-2584 [004] 252.419716: balance_dirty_state: bdi btrfs-1: dirty=730 wb=600 unstable=0 bg_thresh=997 thresh=1995 gap=665 poll_thresh=17 ino=257 dd-2584 [004] 252.419887: balance_dirty_state: bdi btrfs-1: dirty=755 wb=600 unstable=0 bg_thresh=997 thresh=1994 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 252.420362: balance_dirty_state: bdi btrfs-1: dirty=780 wb=600 unstable=0 bg_thresh=999 thresh=1998 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 252.420532: balance_dirty_state: bdi btrfs-1: dirty=805 wb=600 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=20 ino=257 dd-2584 [004] 252.420703: balance_dirty_state: bdi btrfs-1: dirty=855 wb=600 unstable=0 bg_thresh=995 thresh=1990 gap=535 poll_thresh=21 ino=257 dd-2584 [004] 252.420873: balance_dirty_state: bdi btrfs-1: dirty=880 wb=600 unstable=0 bg_thresh=994 thresh=1989 gap=509 poll_thresh=22 ino=257 dd-2584 [004] 252.421046: balance_dirty_state: bdi btrfs-1: dirty=905 wb=600 unstable=0 bg_thresh=996 thresh=1993 gap=488 poll_thresh=23 ino=257 dd-2584 [004] 252.421053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 252.427259: balance_dirty_state: bdi btrfs-1: dirty=905 wb=475 unstable=0 bg_thresh=999 thresh=1998 gap=618 poll_thresh=23 ino=257 dd-2584 [000] 252.427332: balance_dirty_state: bdi btrfs-1: dirty=930 wb=475 unstable=0 bg_thresh=999 thresh=1998 gap=593 poll_thresh=17 ino=257 dd-2584 [000] 252.427452: balance_dirty_state: bdi btrfs-1: dirty=955 wb=475 unstable=0 bg_thresh=1001 thresh=2003 gap=573 poll_thresh=18 ino=257 dd-2584 [000] 252.427572: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=475 unstable=0 bg_thresh=1006 thresh=2013 gap=533 poll_thresh=19 ino=257 dd-2584 [000] 252.427695: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=475 unstable=0 bg_thresh=1006 thresh=2012 gap=507 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 252.427752: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19824 wrote=0 to_write=8192 dd-2584 [000] 252.428015: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=550 unstable=0 bg_thresh=1005 thresh=2011 gap=456 poll_thresh=21 ino=257 dd-2584 [000] 252.428017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 252.430246: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=640 to_write=7552 dd-2584 [000] 252.439275: balance_dirty_state: bdi btrfs-1: dirty=430 wb=875 unstable=0 bg_thresh=1000 thresh=2001 gap=696 poll_thresh=21 ino=257 dd-2584 [000] 252.439339: balance_dirty_state: bdi btrfs-1: dirty=455 wb=875 unstable=0 bg_thresh=1000 thresh=2001 gap=671 poll_thresh=16 ino=257 dd-2584 [000] 252.439457: balance_dirty_state: bdi btrfs-1: dirty=480 wb=875 unstable=0 bg_thresh=1003 thresh=2006 gap=651 poll_thresh=17 ino=257 dd-2584 [000] 252.439577: balance_dirty_state: bdi btrfs-1: dirty=505 wb=875 unstable=0 bg_thresh=1005 thresh=2011 gap=631 poll_thresh=18 ino=257 dd-2584 [000] 252.439700: balance_dirty_state: bdi btrfs-1: dirty=555 wb=875 unstable=0 bg_thresh=1007 thresh=2015 gap=585 poll_thresh=19 ino=257 dd-2584 [000] 252.439821: balance_dirty_state: bdi btrfs-1: dirty=580 wb=875 unstable=0 bg_thresh=1004 thresh=2008 gap=553 poll_thresh=20 ino=257 dd-2584 [000] 252.439942: balance_dirty_state: bdi btrfs-1: dirty=605 wb=875 unstable=0 bg_thresh=1003 thresh=2007 gap=527 poll_thresh=21 ino=257 dd-2584 [000] 252.440064: balance_dirty_state: bdi btrfs-1: dirty=655 wb=875 unstable=0 bg_thresh=1005 thresh=2011 gap=481 poll_thresh=22 ino=257 dd-2584 [000] 252.440068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 252.447253: balance_dirty_state: bdi btrfs-1: dirty=655 wb=750 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=22 ino=257 dd-2584 [000] 252.447317: balance_dirty_state: bdi btrfs-1: dirty=655 wb=750 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=16 ino=257 dd-2584 [000] 252.447624: balance_dirty_state: bdi btrfs-1: dirty=680 wb=750 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=17 ino=257 dd-2584 [000] 252.447743: balance_dirty_state: bdi btrfs-1: dirty=730 wb=750 unstable=0 bg_thresh=1005 thresh=2010 gap=530 poll_thresh=18 ino=257 dd-2584 [000] 252.447865: balance_dirty_state: bdi btrfs-1: dirty=755 wb=750 unstable=0 bg_thresh=1007 thresh=2014 gap=509 poll_thresh=19 ino=257 dd-2584 [000] 252.447986: balance_dirty_state: bdi btrfs-1: dirty=780 wb=750 unstable=0 bg_thresh=1006 thresh=2013 gap=483 poll_thresh=20 ino=257 dd-2584 [000] 252.447990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 252.455270: balance_dirty_state: bdi btrfs-1: dirty=780 wb=650 unstable=0 bg_thresh=1005 thresh=2011 gap=581 poll_thresh=20 ino=257 dd-2584 [004] 252.455370: balance_dirty_state: bdi btrfs-1: dirty=805 wb=650 unstable=0 bg_thresh=1008 thresh=2016 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 252.455455: balance_dirty_state: bdi btrfs-1: dirty=830 wb=650 unstable=0 bg_thresh=1005 thresh=2010 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 252.455624: balance_dirty_state: bdi btrfs-1: dirty=855 wb=650 unstable=0 bg_thresh=1004 thresh=2009 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 252.455794: balance_dirty_state: bdi btrfs-1: dirty=880 wb=650 unstable=0 bg_thresh=1006 thresh=2013 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 252.455800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 252.463388: balance_dirty_state: bdi btrfs-1: dirty=880 wb=525 unstable=0 bg_thresh=1007 thresh=2015 gap=610 poll_thresh=18 ino=257 dd-2584 [000] 252.463520: balance_dirty_state: bdi btrfs-1: dirty=905 wb=525 unstable=0 bg_thresh=1007 thresh=2014 gap=584 poll_thresh=13 ino=257 dd-2584 [000] 252.463640: balance_dirty_state: bdi btrfs-1: dirty=930 wb=525 unstable=0 bg_thresh=1007 thresh=2014 gap=559 poll_thresh=14 ino=257 dd-2584 [000] 252.464119: balance_dirty_state: bdi btrfs-1: dirty=930 wb=525 unstable=0 bg_thresh=1006 thresh=2013 gap=558 poll_thresh=15 ino=257 dd-2584 [000] 252.464238: balance_dirty_state: bdi btrfs-1: dirty=955 wb=525 unstable=0 bg_thresh=1006 thresh=2013 gap=533 poll_thresh=16 ino=257 dd-2584 [000] 252.464474: balance_dirty_state: bdi btrfs-1: dirty=980 wb=525 unstable=0 bg_thresh=1008 thresh=2017 gap=512 poll_thresh=17 ino=257 dd-2584 [000] 252.464707: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=525 unstable=0 bg_thresh=1008 thresh=2016 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 252.464716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 252.475263: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=250 unstable=0 bg_thresh=1006 thresh=2012 gap=757 poll_thresh=18 ino=257 dd-2584 [000] 252.475373: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=250 unstable=0 bg_thresh=1005 thresh=2011 gap=731 poll_thresh=13 ino=257 flush-btrfs-1-2586 [001] 252.475457: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19872 wrote=0 to_write=8192 dd-2584 [000] 252.475501: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=250 unstable=0 bg_thresh=1005 thresh=2011 gap=706 poll_thresh=14 ino=257 dd-2584 [000] 252.475620: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=250 unstable=0 bg_thresh=1005 thresh=2010 gap=705 poll_thresh=15 ino=257 dd-2584 [000] 252.475746: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=275 unstable=0 bg_thresh=1007 thresh=2015 gap=685 poll_thresh=16 ino=257 dd-2584 [000] 252.475995: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=325 unstable=0 bg_thresh=1004 thresh=2008 gap=653 poll_thresh=17 ino=257 dd-2584 [000] 252.476244: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=375 unstable=0 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=18 ino=257 dd-2584 [000] 252.476493: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=425 unstable=0 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=19 ino=257 dd-2584 [000] 252.477107: balance_dirty_state: bdi btrfs-1: dirty=880 wb=550 unstable=0 bg_thresh=1005 thresh=2010 gap=580 poll_thresh=20 ino=257 dd-2584 [000] 252.477355: balance_dirty_state: bdi btrfs-1: dirty=855 wb=600 unstable=0 bg_thresh=1004 thresh=2009 gap=554 poll_thresh=21 ino=257 dd-2584 [000] 252.477605: balance_dirty_state: bdi btrfs-1: dirty=855 wb=675 unstable=0 bg_thresh=1004 thresh=2008 gap=478 poll_thresh=22 ino=257 dd-2584 [000] 252.477608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=55516 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 252.479395: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=832 to_write=7360 dd-2584 [000] 252.483261: balance_dirty_state: bdi btrfs-1: dirty=430 wb=950 unstable=0 bg_thresh=997 thresh=1995 gap=615 poll_thresh=22 ino=257 dd-2584 [000] 252.483493: balance_dirty_state: bdi btrfs-1: dirty=430 wb=950 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=16 ino=257 dd-2584 [000] 252.483844: balance_dirty_state: bdi btrfs-1: dirty=480 wb=950 unstable=0 bg_thresh=990 thresh=1980 gap=550 poll_thresh=17 ino=257 dd-2584 [000] 252.484231: balance_dirty_state: bdi btrfs-1: dirty=505 wb=950 unstable=0 bg_thresh=991 thresh=1983 gap=528 poll_thresh=18 ino=257 dd-2584 [000] 252.484771: balance_dirty_state: bdi btrfs-1: dirty=530 wb=950 unstable=0 bg_thresh=993 thresh=1986 gap=506 poll_thresh=19 ino=257 dd-2584 [000] 252.496481: balance_dirty_state: bdi btrfs-1: dirty=555 wb=825 unstable=0 bg_thresh=998 thresh=1996 gap=616 poll_thresh=20 ino=257 dd-2584 [000] 252.496974: balance_dirty_state: bdi btrfs-1: dirty=605 wb=825 unstable=0 bg_thresh=1003 thresh=2007 gap=577 poll_thresh=21 ino=257 dd-2584 [000] 252.497147: balance_dirty_state: bdi btrfs-1: dirty=630 wb=825 unstable=0 bg_thresh=1005 thresh=2011 gap=556 poll_thresh=22 ino=257 dd-2584 [000] 252.497314: balance_dirty_state: bdi btrfs-1: dirty=655 wb=825 unstable=0 bg_thresh=1005 thresh=2010 gap=530 poll_thresh=23 ino=257 dd-2584 [000] 252.497484: balance_dirty_state: bdi btrfs-1: dirty=705 wb=825 unstable=0 bg_thresh=1004 thresh=2009 gap=479 poll_thresh=24 ino=257 dd-2584 [000] 252.497490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=56628 base_bw=28 task_bw=0 dirtied=32 period=0 think=12 pause=8 dd-2584 [002] 252.503288: balance_dirty_state: bdi btrfs-1: dirty=705 wb=725 unstable=0 bg_thresh=997 thresh=1995 gap=565 poll_thresh=24 ino=257 dd-2584 [002] 252.503364: balance_dirty_state: bdi btrfs-1: dirty=705 wb=700 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=18 ino=257 dd-2584 [002] 252.503492: balance_dirty_state: bdi btrfs-1: dirty=755 wb=700 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=19 ino=257 dd-2584 [002] 252.503618: balance_dirty_state: bdi btrfs-1: dirty=780 wb=700 unstable=0 bg_thresh=1003 thresh=2007 gap=527 poll_thresh=20 ino=257 dd-2584 [002] 252.503743: balance_dirty_state: bdi btrfs-1: dirty=805 wb=700 unstable=0 bg_thresh=1002 thresh=2004 gap=499 poll_thresh=21 ino=257 dd-2584 [002] 252.503748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=56628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 252.511317: balance_dirty_state: bdi btrfs-1: dirty=805 wb=425 unstable=0 bg_thresh=1003 thresh=2006 gap=776 poll_thresh=21 ino=257 dd-2584 [002] 252.511390: balance_dirty_state: bdi btrfs-1: dirty=830 wb=425 unstable=0 bg_thresh=1000 thresh=2000 gap=745 poll_thresh=16 ino=257 dd-2584 [002] 252.511696: balance_dirty_state: bdi btrfs-1: dirty=855 wb=425 unstable=0 bg_thresh=1005 thresh=2010 gap=730 poll_thresh=17 ino=257 dd-2584 [002] 252.511816: balance_dirty_state: bdi btrfs-1: dirty=880 wb=425 unstable=0 bg_thresh=1007 thresh=2015 gap=710 poll_thresh=18 ino=257 dd-2584 [002] 252.511936: balance_dirty_state: bdi btrfs-1: dirty=930 wb=425 unstable=0 bg_thresh=1007 thresh=2014 gap=659 poll_thresh=19 ino=257 dd-2584 [002] 252.512055: balance_dirty_state: bdi btrfs-1: dirty=955 wb=425 unstable=0 bg_thresh=1009 thresh=2018 gap=638 poll_thresh=20 ino=257 dd-2584 [002] 252.512173: balance_dirty_state: bdi btrfs-1: dirty=980 wb=425 unstable=0 bg_thresh=1011 thresh=2023 gap=618 poll_thresh=21 ino=257 dd-2584 [002] 252.512290: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=425 unstable=0 bg_thresh=1011 thresh=2022 gap=592 poll_thresh=22 ino=257 dd-2584 [002] 252.512408: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=425 unstable=0 bg_thresh=1007 thresh=2015 gap=535 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 252.512491: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19908 wrote=0 to_write=8192 dd-2584 [002] 252.512534: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=425 unstable=0 bg_thresh=1009 thresh=2019 gap=514 poll_thresh=24 ino=257 dd-2584 [002] 252.512827: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=525 unstable=0 bg_thresh=1002 thresh=2005 gap=475 poll_thresh=25 ino=257 dd-2584 [002] 252.512829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=56628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 252.514692: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=688 to_write=7504 dd-2584 [002] 252.519260: balance_dirty_state: bdi btrfs-1: dirty=405 wb=975 unstable=0 bg_thresh=1004 thresh=2009 gap=629 poll_thresh=25 ino=257 dd-2584 [002] 252.519352: balance_dirty_state: bdi btrfs-1: dirty=430 wb=975 unstable=0 bg_thresh=1004 thresh=2008 gap=603 poll_thresh=19 ino=257 dd-2584 [002] 252.519511: balance_dirty_state: bdi btrfs-1: dirty=455 wb=975 unstable=0 bg_thresh=1003 thresh=2007 gap=577 poll_thresh=20 ino=257 dd-2584 [002] 252.519667: balance_dirty_state: bdi btrfs-1: dirty=480 wb=975 unstable=0 bg_thresh=1003 thresh=2006 gap=551 poll_thresh=21 ino=257 dd-2584 [002] 252.519826: balance_dirty_state: bdi btrfs-1: dirty=530 wb=975 unstable=0 bg_thresh=1005 thresh=2010 gap=505 poll_thresh=22 ino=257 dd-2584 [002] 252.519982: balance_dirty_state: bdi btrfs-1: dirty=555 wb=975 unstable=0 bg_thresh=1004 thresh=2009 gap=479 poll_thresh=23 ino=257 dd-2584 [002] 252.519988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-382% task_weight=99% bdi_bw=56628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 252.527351: balance_dirty_state: bdi btrfs-1: dirty=555 wb=850 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=23 ino=257 dd-2584 [002] 252.527431: balance_dirty_state: bdi btrfs-1: dirty=580 wb=850 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=17 ino=257 dd-2584 [002] 252.527554: balance_dirty_state: bdi btrfs-1: dirty=605 wb=850 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=18 ino=257 dd-2584 [002] 252.527677: balance_dirty_state: bdi btrfs-1: dirty=630 wb=850 unstable=0 bg_thresh=1001 thresh=2003 gap=523 poll_thresh=19 ino=257 dd-2584 [002] 252.527982: balance_dirty_state: bdi btrfs-1: dirty=655 wb=850 unstable=0 bg_thresh=1001 thresh=2002 gap=497 poll_thresh=20 ino=257 dd-2584 [002] 252.527987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-390% task_weight=98% bdi_bw=56628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 252.535338: balance_dirty_state: bdi btrfs-1: dirty=655 wb=850 unstable=0 bg_thresh=996 thresh=1993 gap=488 poll_thresh=20 ino=257 dd-2584 [005] 252.535343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-152% task_gap=-403% task_weight=98% bdi_bw=56628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 252.543364: balance_dirty_state: bdi btrfs-1: dirty=655 wb=675 unstable=0 bg_thresh=997 thresh=1994 gap=664 poll_thresh=20 ino=257 dd-2584 [005] 252.543495: balance_dirty_state: bdi btrfs-1: dirty=655 wb=675 unstable=0 bg_thresh=999 thresh=1999 gap=669 poll_thresh=15 ino=257 dd-2584 [005] 252.543612: balance_dirty_state: bdi btrfs-1: dirty=680 wb=675 unstable=0 bg_thresh=999 thresh=1999 gap=644 poll_thresh=16 ino=257 dd-2584 [005] 252.543886: balance_dirty_state: bdi btrfs-1: dirty=705 wb=625 unstable=0 bg_thresh=995 thresh=1991 gap=661 poll_thresh=17 ino=257 dd-2584 [005] 252.544082: balance_dirty_state: bdi btrfs-1: dirty=755 wb=550 unstable=0 bg_thresh=998 thresh=1996 gap=691 poll_thresh=18 ino=257 dd-2584 [005] 252.544308: balance_dirty_state: bdi btrfs-1: dirty=780 wb=550 unstable=0 bg_thresh=1000 thresh=2000 gap=670 poll_thresh=19 ino=257 dd-2584 [005] 252.544542: balance_dirty_state: bdi btrfs-1: dirty=805 wb=550 unstable=0 bg_thresh=999 thresh=1999 gap=644 poll_thresh=20 ino=257 dd-2584 [005] 252.544777: balance_dirty_state: bdi btrfs-1: dirty=855 wb=550 unstable=0 bg_thresh=999 thresh=1998 gap=593 poll_thresh=21 ino=257 dd-2584 [005] 252.545017: balance_dirty_state: bdi btrfs-1: dirty=880 wb=550 unstable=0 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=22 ino=257 dd-2584 [005] 252.545613: balance_dirty_state: bdi btrfs-1: dirty=905 wb=550 unstable=0 bg_thresh=1000 thresh=2001 gap=546 poll_thresh=23 ino=257 dd-2584 [005] 252.545846: balance_dirty_state: bdi btrfs-1: dirty=930 wb=550 unstable=0 bg_thresh=1000 thresh=2000 gap=520 poll_thresh=24 ino=257 dd-2584 [005] 252.546079: balance_dirty_state: bdi btrfs-1: dirty=980 wb=550 unstable=0 bg_thresh=999 thresh=1999 gap=469 poll_thresh=25 ino=257 dd-2584 [005] 252.546088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-396% task_weight=100% bdi_bw=56628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 252.551377: balance_dirty_state: bdi btrfs-1: dirty=980 wb=550 unstable=0 bg_thresh=999 thresh=1999 gap=469 poll_thresh=25 ino=257 dd-2584 [000] 252.551386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-396% task_weight=100% bdi_bw=56628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 252.559357: balance_dirty_state: bdi btrfs-1: dirty=980 wb=400 unstable=0 bg_thresh=1005 thresh=2011 gap=631 poll_thresh=25 ino=257 dd-2584 [006] 252.559446: balance_dirty_state: bdi btrfs-1: dirty=980 wb=350 unstable=0 bg_thresh=1002 thresh=2004 gap=674 poll_thresh=19 ino=257 dd-2584 [006] 252.559587: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=275 unstable=0 bg_thresh=1010 thresh=2020 gap=715 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 252.559639: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19956 wrote=0 to_write=8192 dd-2584 [006] 252.559747: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=275 unstable=0 bg_thresh=1009 thresh=2019 gap=689 poll_thresh=21 ino=257 dd-2584 [006] 252.559875: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=325 unstable=0 bg_thresh=1009 thresh=2018 gap=638 poll_thresh=22 ino=257 dd-2584 [006] 252.560001: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=375 unstable=0 bg_thresh=1008 thresh=2017 gap=587 poll_thresh=23 ino=257 dd-2584 [006] 252.560127: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=425 unstable=0 bg_thresh=1010 thresh=2021 gap=566 poll_thresh=24 ino=257 dd-2584 [006] 252.560434: balance_dirty_state: bdi btrfs-1: dirty=955 wb=525 unstable=0 bg_thresh=1010 thresh=2020 gap=540 poll_thresh=25 ino=257 dd-2584 [006] 252.560562: balance_dirty_state: bdi btrfs-1: dirty=930 wb=550 unstable=0 bg_thresh=1009 thresh=2019 gap=539 poll_thresh=26 ino=257 dd-2584 [006] 252.560690: balance_dirty_state: bdi btrfs-1: dirty=955 wb=600 unstable=0 bg_thresh=1009 thresh=2018 gap=463 poll_thresh=27 ino=257 dd-2584 [006] 252.560691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-135% task_gap=-369% task_weight=99% bdi_bw=56628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 252.562477: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=276 wrote=848 to_write=7344 dd-2584 [006] 252.567365: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1000 unstable=0 bg_thresh=1010 thresh=2020 gap=590 poll_thresh=27 ino=257 dd-2584 [006] 252.567489: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1000 unstable=0 bg_thresh=1012 thresh=2025 gap=595 poll_thresh=20 ino=257 dd-2584 [006] 252.567727: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1000 unstable=0 bg_thresh=1009 thresh=2018 gap=538 poll_thresh=21 ino=257 dd-2584 [006] 252.567965: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1000 unstable=0 bg_thresh=1011 thresh=2022 gap=517 poll_thresh=22 ino=257 dd-2584 [006] 252.568198: balance_dirty_state: bdi btrfs-1: dirty=530 wb=1000 unstable=0 bg_thresh=1010 thresh=2021 gap=491 poll_thresh=23 ino=257 dd-2584 [006] 252.568207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=56628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 252.575318: balance_dirty_state: bdi btrfs-1: dirty=530 wb=875 unstable=0 bg_thresh=1009 thresh=2018 gap=613 poll_thresh=23 ino=257 dd-2584 [006] 252.575446: balance_dirty_state: bdi btrfs-1: dirty=555 wb=875 unstable=0 bg_thresh=1011 thresh=2023 gap=593 poll_thresh=17 ino=257 dd-2584 [006] 252.575682: balance_dirty_state: bdi btrfs-1: dirty=580 wb=875 unstable=0 bg_thresh=1011 thresh=2022 gap=567 poll_thresh=18 ino=257 dd-2584 [006] 252.576137: balance_dirty_state: bdi btrfs-1: dirty=605 wb=875 unstable=0 bg_thresh=1006 thresh=2013 gap=533 poll_thresh=19 ino=257 dd-2584 [006] 252.576259: balance_dirty_state: bdi btrfs-1: dirty=655 wb=875 unstable=0 bg_thresh=1009 thresh=2018 gap=488 poll_thresh=20 ino=257 dd-2584 [006] 252.576264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=56628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 252.583366: balance_dirty_state: bdi btrfs-1: dirty=655 wb=875 unstable=0 bg_thresh=1011 thresh=2023 gap=493 poll_thresh=20 ino=257 dd-2584 [006] 252.583377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=56628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 252.591400: balance_dirty_state: bdi btrfs-1: dirty=655 wb=700 unstable=0 bg_thresh=1011 thresh=2022 gap=667 poll_thresh=20 ino=257 dd-2584 [006] 252.591515: balance_dirty_state: bdi btrfs-1: dirty=655 wb=700 unstable=0 bg_thresh=1010 thresh=2021 gap=666 poll_thresh=15 ino=257 dd-2584 [006] 252.591590: balance_dirty_state: bdi btrfs-1: dirty=680 wb=625 unstable=0 bg_thresh=1009 thresh=2019 gap=714 poll_thresh=16 ino=257 dd-2584 [006] 252.591724: balance_dirty_state: bdi btrfs-1: dirty=705 wb=575 unstable=0 bg_thresh=1009 thresh=2018 gap=738 poll_thresh=17 ino=257 dd-2584 [006] 252.591841: balance_dirty_state: bdi btrfs-1: dirty=755 wb=575 unstable=0 bg_thresh=1008 thresh=2017 gap=687 poll_thresh=18 ino=257 dd-2584 [006] 252.591954: balance_dirty_state: bdi btrfs-1: dirty=780 wb=575 unstable=0 bg_thresh=1008 thresh=2016 gap=661 poll_thresh=19 ino=257 dd-2584 [006] 252.592067: balance_dirty_state: bdi btrfs-1: dirty=805 wb=575 unstable=0 bg_thresh=1010 thresh=2020 gap=640 poll_thresh=20 ino=257 dd-2584 [006] 252.592181: balance_dirty_state: bdi btrfs-1: dirty=830 wb=575 unstable=0 bg_thresh=1009 thresh=2019 gap=614 poll_thresh=21 ino=257 dd-2584 [006] 252.592464: balance_dirty_state: bdi btrfs-1: dirty=880 wb=575 unstable=0 bg_thresh=1009 thresh=2018 gap=563 poll_thresh=22 ino=257 dd-2584 [006] 252.592578: balance_dirty_state: bdi btrfs-1: dirty=905 wb=575 unstable=0 bg_thresh=1011 thresh=2022 gap=542 poll_thresh=23 ino=257 dd-2584 [006] 252.592698: balance_dirty_state: bdi btrfs-1: dirty=930 wb=575 unstable=0 bg_thresh=1010 thresh=2021 gap=516 poll_thresh=24 ino=257 dd-2584 [006] 252.592815: balance_dirty_state: bdi btrfs-1: dirty=955 wb=575 unstable=0 bg_thresh=1010 thresh=2020 gap=490 poll_thresh=25 ino=257 dd-2584 [006] 252.592819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=56628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 252.599365: balance_dirty_state: bdi btrfs-1: dirty=955 wb=550 unstable=0 bg_thresh=1006 thresh=2013 gap=508 poll_thresh=25 ino=257 dd-2584 [006] 252.599450: balance_dirty_state: bdi btrfs-1: dirty=980 wb=500 unstable=0 bg_thresh=1006 thresh=2012 gap=532 poll_thresh=19 ino=257 dd-2584 [006] 252.599584: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=450 unstable=0 bg_thresh=1004 thresh=2009 gap=554 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 252.599656: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19996 wrote=0 to_write=8192 dd-2584 [006] 252.599719: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=450 unstable=0 bg_thresh=1006 thresh=2013 gap=533 poll_thresh=21 ino=257 dd-2584 [006] 252.599855: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=475 unstable=0 bg_thresh=1007 thresh=2014 gap=509 poll_thresh=22 ino=257 dd-2584 [006] 252.600160: balance_dirty_state: bdi btrfs-1: dirty=955 wb=600 unstable=0 bg_thresh=1007 thresh=2014 gap=459 poll_thresh=23 ino=257 dd-2584 [006] 252.600162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=58220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 252.602029: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=316 wrote=688 to_write=7504 dd-2584 [006] 252.607419: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1025 unstable=0 bg_thresh=1010 thresh=2021 gap=591 poll_thresh=23 ino=257 dd-2584 [006] 252.607504: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1025 unstable=0 bg_thresh=1010 thresh=2021 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 252.607622: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1025 unstable=0 bg_thresh=1012 thresh=2025 gap=545 poll_thresh=18 ino=257 dd-2584 [006] 252.607741: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1025 unstable=0 bg_thresh=1009 thresh=2018 gap=513 poll_thresh=19 ino=257 dd-2584 [006] 252.607857: balance_dirty_state: bdi btrfs-1: dirty=530 wb=1025 unstable=0 bg_thresh=1008 thresh=2017 gap=462 poll_thresh=20 ino=257 dd-2584 [006] 252.607862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=58220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 252.615313: balance_dirty_state: bdi btrfs-1: dirty=530 wb=900 unstable=0 bg_thresh=1010 thresh=2020 gap=590 poll_thresh=20 ino=257 dd-2584 [006] 252.615433: balance_dirty_state: bdi btrfs-1: dirty=530 wb=900 unstable=0 bg_thresh=1012 thresh=2025 gap=595 poll_thresh=15 ino=257 dd-2584 [006] 252.615493: balance_dirty_state: bdi btrfs-1: dirty=555 wb=900 unstable=0 bg_thresh=1012 thresh=2024 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 252.615612: balance_dirty_state: bdi btrfs-1: dirty=580 wb=900 unstable=0 bg_thresh=1011 thresh=2023 gap=543 poll_thresh=17 ino=257 dd-2584 [006] 252.615729: balance_dirty_state: bdi btrfs-1: dirty=630 wb=900 unstable=0 bg_thresh=1011 thresh=2022 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 252.615734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=58220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 252.623357: balance_dirty_state: bdi btrfs-1: dirty=630 wb=900 unstable=0 bg_thresh=1010 thresh=2020 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 252.623365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=58220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 252.631425: balance_dirty_state: bdi btrfs-1: dirty=630 wb=675 unstable=0 bg_thresh=1009 thresh=2019 gap=714 poll_thresh=18 ino=257 dd-2584 [006] 252.631493: balance_dirty_state: bdi btrfs-1: dirty=630 wb=675 unstable=0 bg_thresh=1012 thresh=2024 gap=719 poll_thresh=13 ino=257 dd-2584 [006] 252.631553: balance_dirty_state: bdi btrfs-1: dirty=655 wb=675 unstable=0 bg_thresh=1009 thresh=2018 gap=688 poll_thresh=14 ino=257 dd-2584 [006] 252.631790: balance_dirty_state: bdi btrfs-1: dirty=655 wb=675 unstable=0 bg_thresh=1011 thresh=2023 gap=693 poll_thresh=15 ino=257 dd-2584 [006] 252.631850: balance_dirty_state: bdi btrfs-1: dirty=680 wb=675 unstable=0 bg_thresh=1011 thresh=2022 gap=667 poll_thresh=16 ino=257 dd-2584 [006] 252.631967: balance_dirty_state: bdi btrfs-1: dirty=705 wb=675 unstable=0 bg_thresh=1010 thresh=2021 gap=641 poll_thresh=17 ino=257 dd-2584 [006] 252.632084: balance_dirty_state: bdi btrfs-1: dirty=755 wb=675 unstable=0 bg_thresh=1010 thresh=2020 gap=590 poll_thresh=18 ino=257 dd-2584 [006] 252.632200: balance_dirty_state: bdi btrfs-1: dirty=780 wb=675 unstable=0 bg_thresh=1009 thresh=2019 gap=564 poll_thresh=19 ino=257 dd-2584 [006] 252.632317: balance_dirty_state: bdi btrfs-1: dirty=805 wb=675 unstable=0 bg_thresh=1011 thresh=2023 gap=543 poll_thresh=20 ino=257 dd-2584 [006] 252.632433: balance_dirty_state: bdi btrfs-1: dirty=855 wb=675 unstable=0 bg_thresh=1011 thresh=2022 gap=492 poll_thresh=21 ino=257 dd-2584 [006] 252.632438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=58220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 252.639359: balance_dirty_state: bdi btrfs-1: dirty=855 wb=550 unstable=0 bg_thresh=1010 thresh=2021 gap=616 poll_thresh=21 ino=257 dd-2584 [006] 252.639463: balance_dirty_state: bdi btrfs-1: dirty=855 wb=550 unstable=0 bg_thresh=1010 thresh=2020 gap=615 poll_thresh=16 ino=257 dd-2584 [006] 252.639656: balance_dirty_state: bdi btrfs-1: dirty=880 wb=550 unstable=0 bg_thresh=1009 thresh=2019 gap=589 poll_thresh=17 ino=257 dd-2584 [006] 252.640140: balance_dirty_state: bdi btrfs-1: dirty=930 wb=550 unstable=0 bg_thresh=1011 thresh=2023 gap=543 poll_thresh=18 ino=257 dd-2584 [006] 252.640333: balance_dirty_state: bdi btrfs-1: dirty=955 wb=550 unstable=0 bg_thresh=1011 thresh=2022 gap=517 poll_thresh=19 ino=257 dd-2584 [006] 252.640522: balance_dirty_state: bdi btrfs-1: dirty=980 wb=550 unstable=0 bg_thresh=1010 thresh=2021 gap=491 poll_thresh=20 ino=257 dd-2584 [006] 252.640530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=58220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 252.647329: balance_dirty_state: bdi btrfs-1: dirty=980 wb=425 unstable=0 bg_thresh=999 thresh=1998 gap=593 poll_thresh=20 ino=257 dd-2584 [006] 252.647449: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=425 unstable=0 bg_thresh=999 thresh=1998 gap=568 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 252.647511: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20044 wrote=0 to_write=8192 dd-2584 [006] 252.647513: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=425 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 252.647638: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=425 unstable=0 bg_thresh=997 thresh=1995 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 252.647769: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=475 unstable=0 bg_thresh=997 thresh=1994 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 252.647771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=58220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 252.649891: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=364 wrote=672 to_write=7520 dd-2584 [006] 252.659300: balance_dirty_state: bdi btrfs-1: dirty=405 wb=850 unstable=0 bg_thresh=994 thresh=1988 gap=733 poll_thresh=18 ino=257 dd-2584 [006] 252.659365: balance_dirty_state: bdi btrfs-1: dirty=430 wb=850 unstable=0 bg_thresh=996 thresh=1993 gap=713 poll_thresh=13 ino=257 dd-2584 [006] 252.659426: balance_dirty_state: bdi btrfs-1: dirty=430 wb=850 unstable=0 bg_thresh=996 thresh=1993 gap=713 poll_thresh=14 ino=257 dd-2584 [006] 252.659485: balance_dirty_state: bdi btrfs-1: dirty=455 wb=850 unstable=0 bg_thresh=999 thresh=1998 gap=693 poll_thresh=15 ino=257 dd-2584 [006] 252.659544: balance_dirty_state: bdi btrfs-1: dirty=480 wb=850 unstable=0 bg_thresh=999 thresh=1998 gap=668 poll_thresh=16 ino=257 dd-2584 [006] 252.659852: balance_dirty_state: bdi btrfs-1: dirty=505 wb=850 unstable=0 bg_thresh=1001 thresh=2003 gap=648 poll_thresh=17 ino=257 dd-2584 [006] 252.659971: balance_dirty_state: bdi btrfs-1: dirty=530 wb=850 unstable=0 bg_thresh=1003 thresh=2007 gap=627 poll_thresh=18 ino=257 dd-2584 [006] 252.660088: balance_dirty_state: bdi btrfs-1: dirty=580 wb=850 unstable=0 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=19 ino=257 dd-2584 [006] 252.660204: balance_dirty_state: bdi btrfs-1: dirty=605 wb=850 unstable=0 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=20 ino=257 dd-2584 [006] 252.660324: balance_dirty_state: bdi btrfs-1: dirty=630 wb=850 unstable=0 bg_thresh=1004 thresh=2009 gap=529 poll_thresh=21 ino=257 dd-2584 [006] 252.660443: balance_dirty_state: bdi btrfs-1: dirty=655 wb=850 unstable=0 bg_thresh=1004 thresh=2008 gap=503 poll_thresh=22 ino=257 dd-2584 [006] 252.660562: balance_dirty_state: bdi btrfs-1: dirty=705 wb=850 unstable=0 bg_thresh=1003 thresh=2007 gap=452 poll_thresh=23 ino=257 dd-2584 [006] 252.660567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=58220 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 252.667299: balance_dirty_state: bdi btrfs-1: dirty=705 wb=725 unstable=0 bg_thresh=999 thresh=1998 gap=568 poll_thresh=23 ino=257 dd-2584 [006] 252.667361: balance_dirty_state: bdi btrfs-1: dirty=705 wb=725 unstable=0 bg_thresh=999 thresh=1998 gap=568 poll_thresh=17 ino=257 dd-2584 [006] 252.667481: balance_dirty_state: bdi btrfs-1: dirty=755 wb=725 unstable=0 bg_thresh=998 thresh=1997 gap=517 poll_thresh=18 ino=257 dd-2584 [006] 252.667779: balance_dirty_state: bdi btrfs-1: dirty=780 wb=725 unstable=0 bg_thresh=998 thresh=1996 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 252.667784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-259% task_weight=101% bdi_bw=58220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 252.675337: balance_dirty_state: bdi btrfs-1: dirty=780 wb=550 unstable=0 bg_thresh=998 thresh=1996 gap=666 poll_thresh=19 ino=257 dd-2584 [006] 252.675456: balance_dirty_state: bdi btrfs-1: dirty=780 wb=550 unstable=0 bg_thresh=997 thresh=1995 gap=665 poll_thresh=14 ino=257 dd-2584 [006] 252.675518: balance_dirty_state: bdi btrfs-1: dirty=805 wb=550 unstable=0 bg_thresh=1000 thresh=2000 gap=645 poll_thresh=15 ino=257 dd-2584 [006] 252.675578: balance_dirty_state: bdi btrfs-1: dirty=830 wb=550 unstable=0 bg_thresh=999 thresh=1999 gap=619 poll_thresh=16 ino=257 dd-2584 [006] 252.675695: balance_dirty_state: bdi btrfs-1: dirty=855 wb=550 unstable=0 bg_thresh=999 thresh=1998 gap=593 poll_thresh=17 ino=257 dd-2584 [006] 252.675813: balance_dirty_state: bdi btrfs-1: dirty=880 wb=550 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=18 ino=257 dd-2584 [006] 252.675932: balance_dirty_state: bdi btrfs-1: dirty=930 wb=550 unstable=0 bg_thresh=1000 thresh=2001 gap=521 poll_thresh=19 ino=257 dd-2584 [006] 252.676051: balance_dirty_state: bdi btrfs-1: dirty=955 wb=550 unstable=0 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=20 ino=257 dd-2584 [006] 252.676056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=58220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 252.683359: balance_dirty_state: bdi btrfs-1: dirty=955 wb=425 unstable=0 bg_thresh=1000 thresh=2001 gap=621 poll_thresh=20 ino=257 dd-2584 [006] 252.683461: balance_dirty_state: bdi btrfs-1: dirty=980 wb=425 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 252.683523: balance_dirty_state: bdi btrfs-1: dirty=980 wb=425 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=16 ino=257 dd-2584 [006] 252.683806: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=425 unstable=0 bg_thresh=999 thresh=1999 gap=569 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 252.683895: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20080 wrote=0 to_write=8192 dd-2584 [006] 252.683933: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=425 unstable=0 bg_thresh=1001 thresh=2003 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 252.684057: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=425 unstable=0 bg_thresh=1001 thresh=2002 gap=522 poll_thresh=19 ino=257 dd-2584 [006] 252.684184: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=500 unstable=0 bg_thresh=1000 thresh=2001 gap=471 poll_thresh=20 ino=257 dd-2584 [006] 252.684185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=58220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 252.688362: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=404 wrote=704 to_write=7488 dd-2584 [005] 252.691418: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1000 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=20 ino=257 dd-2584 [005] 252.691543: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1000 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=15 ino=257 dd-2584 [005] 252.691664: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1000 unstable=0 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 252.691867: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1000 unstable=0 bg_thresh=1006 thresh=2013 gap=558 poll_thresh=17 ino=257 dd-2584 [005] 252.691986: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1000 unstable=0 bg_thresh=1006 thresh=2012 gap=532 poll_thresh=18 ino=257 dd-2584 [005] 252.692106: balance_dirty_state: bdi btrfs-1: dirty=530 wb=1000 unstable=0 bg_thresh=1008 thresh=2016 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 252.692110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=58220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 252.699461: balance_dirty_state: bdi btrfs-1: dirty=530 wb=875 unstable=0 bg_thresh=1007 thresh=2014 gap=609 poll_thresh=19 ino=257 dd-2584 [005] 252.699589: balance_dirty_state: bdi btrfs-1: dirty=530 wb=875 unstable=0 bg_thresh=1007 thresh=2014 gap=609 poll_thresh=14 ino=257 dd-2584 [005] 252.700079: balance_dirty_state: bdi btrfs-1: dirty=555 wb=875 unstable=0 bg_thresh=1006 thresh=2013 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 252.700198: balance_dirty_state: bdi btrfs-1: dirty=580 wb=875 unstable=0 bg_thresh=1003 thresh=2007 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 252.700432: balance_dirty_state: bdi btrfs-1: dirty=605 wb=875 unstable=0 bg_thresh=1005 thresh=2011 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 252.700668: balance_dirty_state: bdi btrfs-1: dirty=630 wb=875 unstable=0 bg_thresh=1005 thresh=2010 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 252.700902: balance_dirty_state: bdi btrfs-1: dirty=680 wb=875 unstable=0 bg_thresh=1004 thresh=2009 gap=454 poll_thresh=19 ino=257 dd-2584 [005] 252.700911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-333% task_weight=98% bdi_bw=58220 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 252.707318: balance_dirty_state: bdi btrfs-1: dirty=680 wb=725 unstable=0 bg_thresh=1004 thresh=2009 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 252.707428: balance_dirty_state: bdi btrfs-1: dirty=680 wb=725 unstable=0 bg_thresh=1007 thresh=2014 gap=609 poll_thresh=14 ino=257 dd-2584 [005] 252.707487: balance_dirty_state: bdi btrfs-1: dirty=705 wb=725 unstable=0 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 252.707545: balance_dirty_state: bdi btrfs-1: dirty=705 wb=725 unstable=0 bg_thresh=1006 thresh=2013 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 252.707664: balance_dirty_state: bdi btrfs-1: dirty=755 wb=725 unstable=0 bg_thresh=1008 thresh=2017 gap=537 poll_thresh=17 ino=257 dd-2584 [005] 252.707780: balance_dirty_state: bdi btrfs-1: dirty=780 wb=725 unstable=0 bg_thresh=1008 thresh=2016 gap=511 poll_thresh=18 ino=257 dd-2584 [005] 252.708077: balance_dirty_state: bdi btrfs-1: dirty=805 wb=725 unstable=0 bg_thresh=1004 thresh=2009 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 252.708082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=59108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 252.715340: balance_dirty_state: bdi btrfs-1: dirty=805 wb=600 unstable=0 bg_thresh=1006 thresh=2012 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 252.715418: balance_dirty_state: bdi btrfs-1: dirty=830 wb=600 unstable=0 bg_thresh=1006 thresh=2012 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 252.715477: balance_dirty_state: bdi btrfs-1: dirty=830 wb=600 unstable=0 bg_thresh=1008 thresh=2017 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 252.715536: balance_dirty_state: bdi btrfs-1: dirty=855 wb=600 unstable=0 bg_thresh=1008 thresh=2017 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 252.715653: balance_dirty_state: bdi btrfs-1: dirty=880 wb=600 unstable=0 bg_thresh=1011 thresh=2022 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 252.715771: balance_dirty_state: bdi btrfs-1: dirty=930 wb=600 unstable=0 bg_thresh=1013 thresh=2026 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 252.715776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=59108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 252.723347: balance_dirty_state: bdi btrfs-1: dirty=930 wb=450 unstable=0 bg_thresh=1006 thresh=2013 gap=633 poll_thresh=18 ino=257 dd-2584 [001] 252.723431: balance_dirty_state: bdi btrfs-1: dirty=930 wb=450 unstable=0 bg_thresh=1006 thresh=2013 gap=633 poll_thresh=13 ino=257 dd-2584 [001] 252.723499: balance_dirty_state: bdi btrfs-1: dirty=955 wb=450 unstable=0 bg_thresh=1009 thresh=2018 gap=613 poll_thresh=14 ino=257 dd-2584 [001] 252.723567: balance_dirty_state: bdi btrfs-1: dirty=980 wb=450 unstable=0 bg_thresh=1009 thresh=2018 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 252.723633: balance_dirty_state: bdi btrfs-1: dirty=980 wb=450 unstable=0 bg_thresh=1011 thresh=2023 gap=593 poll_thresh=16 ino=257 dd-2584 [001] 252.723770: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=450 unstable=0 bg_thresh=1014 thresh=2028 gap=573 poll_thresh=17 ino=257 dd-2584 [001] 252.723909: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=450 unstable=0 bg_thresh=1013 thresh=2026 gap=521 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 252.723975: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20120 wrote=0 to_write=8192 dd-2584 [001] 252.724272: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=500 unstable=0 bg_thresh=1012 thresh=2025 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 252.724274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=59108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 252.726294: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=440 wrote=688 to_write=7504 dd-2584 [001] 252.731327: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1000 unstable=0 bg_thresh=1004 thresh=2009 gap=629 poll_thresh=19 ino=257 dd-2584 [001] 252.731422: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1000 unstable=0 bg_thresh=1004 thresh=2009 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 252.731481: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1000 unstable=0 bg_thresh=1007 thresh=2014 gap=609 poll_thresh=15 ino=257 dd-2584 [001] 252.731537: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1000 unstable=0 bg_thresh=1007 thresh=2014 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 252.731647: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1000 unstable=0 bg_thresh=1009 thresh=2019 gap=564 poll_thresh=17 ino=257 dd-2584 [001] 252.731763: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1000 unstable=0 bg_thresh=1014 thresh=2029 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 252.731875: balance_dirty_state: bdi btrfs-1: dirty=530 wb=1000 unstable=0 bg_thresh=1014 thresh=2028 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 252.731879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=59108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 252.739471: balance_dirty_state: bdi btrfs-1: dirty=530 wb=875 unstable=0 bg_thresh=1012 thresh=2025 gap=620 poll_thresh=19 ino=257 dd-2584 [001] 252.739550: balance_dirty_state: bdi btrfs-1: dirty=530 wb=875 unstable=0 bg_thresh=1012 thresh=2025 gap=620 poll_thresh=14 ino=257 dd-2584 [001] 252.739607: balance_dirty_state: bdi btrfs-1: dirty=555 wb=875 unstable=0 bg_thresh=1015 thresh=2030 gap=600 poll_thresh=15 ino=257 dd-2584 [001] 252.739663: balance_dirty_state: bdi btrfs-1: dirty=580 wb=875 unstable=0 bg_thresh=1012 thresh=2024 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 252.739776: balance_dirty_state: bdi btrfs-1: dirty=605 wb=875 unstable=0 bg_thresh=1011 thresh=2023 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 252.740063: balance_dirty_state: bdi btrfs-1: dirty=630 wb=875 unstable=0 bg_thresh=1013 thresh=2027 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 252.740178: balance_dirty_state: bdi btrfs-1: dirty=680 wb=875 unstable=0 bg_thresh=1013 thresh=2026 gap=471 poll_thresh=19 ino=257 dd-2584 [001] 252.740182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-106% task_gap=-313% task_weight=100% bdi_bw=59108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 252.747313: balance_dirty_state: bdi btrfs-1: dirty=680 wb=750 unstable=0 bg_thresh=1005 thresh=2011 gap=581 poll_thresh=19 ino=257 dd-2584 [001] 252.747375: balance_dirty_state: bdi btrfs-1: dirty=680 wb=750 unstable=0 bg_thresh=1005 thresh=2011 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 252.747432: balance_dirty_state: bdi btrfs-1: dirty=705 wb=750 unstable=0 bg_thresh=1008 thresh=2016 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 252.747489: balance_dirty_state: bdi btrfs-1: dirty=705 wb=750 unstable=0 bg_thresh=1008 thresh=2016 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 252.747605: balance_dirty_state: bdi btrfs-1: dirty=755 wb=750 unstable=0 bg_thresh=1010 thresh=2021 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 252.747723: balance_dirty_state: bdi btrfs-1: dirty=780 wb=750 unstable=0 bg_thresh=1012 thresh=2025 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 252.747727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=59108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 252.755326: balance_dirty_state: bdi btrfs-1: dirty=780 wb=550 unstable=0 bg_thresh=1010 thresh=2020 gap=690 poll_thresh=18 ino=257 dd-2584 [001] 252.755388: balance_dirty_state: bdi btrfs-1: dirty=805 wb=550 unstable=0 bg_thresh=1010 thresh=2020 gap=665 poll_thresh=13 ino=257 dd-2584 [001] 252.755447: balance_dirty_state: bdi btrfs-1: dirty=805 wb=550 unstable=0 bg_thresh=1012 thresh=2025 gap=670 poll_thresh=14 ino=257 dd-2584 [001] 252.755507: balance_dirty_state: bdi btrfs-1: dirty=830 wb=550 unstable=0 bg_thresh=1012 thresh=2025 gap=645 poll_thresh=15 ino=257 dd-2584 [001] 252.755566: balance_dirty_state: bdi btrfs-1: dirty=855 wb=550 unstable=0 bg_thresh=1012 thresh=2024 gap=619 poll_thresh=16 ino=257 dd-2584 [001] 252.755862: balance_dirty_state: bdi btrfs-1: dirty=880 wb=550 unstable=0 bg_thresh=1011 thresh=2023 gap=593 poll_thresh=17 ino=257 dd-2584 [001] 252.755980: balance_dirty_state: bdi btrfs-1: dirty=905 wb=550 unstable=0 bg_thresh=1013 thresh=2027 gap=572 poll_thresh=18 ino=257 dd-2584 [001] 252.756098: balance_dirty_state: bdi btrfs-1: dirty=930 wb=550 unstable=0 bg_thresh=1013 thresh=2026 gap=546 poll_thresh=19 ino=257 dd-2584 [001] 252.756216: balance_dirty_state: bdi btrfs-1: dirty=980 wb=550 unstable=0 bg_thresh=1012 thresh=2025 gap=495 poll_thresh=20 ino=257 dd-2584 [001] 252.756220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=59108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 252.763359: balance_dirty_state: bdi btrfs-1: dirty=980 wb=425 unstable=0 bg_thresh=1007 thresh=2014 gap=609 poll_thresh=20 ino=257 dd-2584 [001] 252.763442: balance_dirty_state: bdi btrfs-1: dirty=980 wb=425 unstable=0 bg_thresh=1007 thresh=2014 gap=609 poll_thresh=15 ino=257 dd-2584 [001] 252.763501: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=425 unstable=0 bg_thresh=1009 thresh=2019 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 252.763611: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=425 unstable=0 bg_thresh=1012 thresh=2024 gap=569 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 252.763699: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20160 wrote=0 to_write=8192 dd-2584 [001] 252.763738: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=425 unstable=0 bg_thresh=1011 thresh=2023 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 252.763861: balance_dirty_state: bdi btrfs-1: dirty=1105 wb=450 unstable=0 bg_thresh=1013 thresh=2027 gap=472 poll_thresh=19 ino=257 dd-2584 [001] 252.763863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=59108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 252.768087: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=484 wrote=720 to_write=7472 dd-2584 [001] 252.771334: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1025 unstable=0 bg_thresh=1007 thresh=2015 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 252.771399: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1025 unstable=0 bg_thresh=1007 thresh=2015 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 252.771641: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1025 unstable=0 bg_thresh=1010 thresh=2020 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 252.771702: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1025 unstable=0 bg_thresh=1010 thresh=2020 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 252.771822: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1025 unstable=0 bg_thresh=1012 thresh=2024 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 252.771943: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1025 unstable=0 bg_thresh=1011 thresh=2023 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 252.771948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=59108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 252.779396: balance_dirty_state: bdi btrfs-1: dirty=505 wb=875 unstable=0 bg_thresh=989 thresh=1978 gap=598 poll_thresh=18 ino=257 dd-2584 [005] 252.779591: balance_dirty_state: bdi btrfs-1: dirty=530 wb=875 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=13 ino=257 dd-2584 [005] 252.779775: balance_dirty_state: bdi btrfs-1: dirty=555 wb=875 unstable=0 bg_thresh=990 thresh=1980 gap=550 poll_thresh=14 ino=257 dd-2584 [005] 252.779959: balance_dirty_state: bdi btrfs-1: dirty=555 wb=875 unstable=0 bg_thresh=990 thresh=1980 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 252.780142: balance_dirty_state: bdi btrfs-1: dirty=580 wb=875 unstable=0 bg_thresh=987 thresh=1975 gap=520 poll_thresh=16 ino=257 dd-2584 [005] 252.780500: balance_dirty_state: bdi btrfs-1: dirty=605 wb=875 unstable=0 bg_thresh=993 thresh=1986 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 252.780863: balance_dirty_state: bdi btrfs-1: dirty=630 wb=875 unstable=0 bg_thresh=988 thresh=1977 gap=472 poll_thresh=18 ino=257 dd-2584 [005] 252.780875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=59108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 252.787472: balance_dirty_state: bdi btrfs-1: dirty=630 wb=750 unstable=0 bg_thresh=986 thresh=1972 gap=592 poll_thresh=18 ino=257 dd-2584 [001] 252.787556: balance_dirty_state: bdi btrfs-1: dirty=655 wb=750 unstable=0 bg_thresh=988 thresh=1977 gap=572 poll_thresh=13 ino=257 dd-2584 [001] 252.787618: balance_dirty_state: bdi btrfs-1: dirty=680 wb=750 unstable=0 bg_thresh=988 thresh=1977 gap=547 poll_thresh=14 ino=257 dd-2584 [001] 252.787861: balance_dirty_state: bdi btrfs-1: dirty=680 wb=750 unstable=0 bg_thresh=991 thresh=1982 gap=552 poll_thresh=15 ino=257 dd-2584 [001] 252.787921: balance_dirty_state: bdi btrfs-1: dirty=705 wb=750 unstable=0 bg_thresh=991 thresh=1982 gap=527 poll_thresh=16 ino=257 dd-2584 [001] 252.788041: balance_dirty_state: bdi btrfs-1: dirty=730 wb=750 unstable=0 bg_thresh=995 thresh=1991 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 252.788161: balance_dirty_state: bdi btrfs-1: dirty=755 wb=750 unstable=0 bg_thresh=995 thresh=1990 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 252.788166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=59108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 252.795343: balance_dirty_state: bdi btrfs-1: dirty=755 wb=725 unstable=0 bg_thresh=997 thresh=1995 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 252.795443: balance_dirty_state: bdi btrfs-1: dirty=780 wb=725 unstable=0 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=13 ino=257 dd-2584 [005] 252.795450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=59108 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 252.803415: balance_dirty_state: bdi btrfs-1: dirty=780 wb=450 unstable=0 bg_thresh=1002 thresh=2004 gap=774 poll_thresh=13 ino=257 dd-2584 [005] 252.803481: balance_dirty_state: bdi btrfs-1: dirty=805 wb=450 unstable=0 bg_thresh=1001 thresh=2003 gap=748 poll_thresh=10 ino=257 dd-2584 [005] 252.803543: balance_dirty_state: bdi btrfs-1: dirty=805 wb=450 unstable=0 bg_thresh=1001 thresh=2003 gap=748 poll_thresh=11 ino=257 dd-2584 [005] 252.803603: balance_dirty_state: bdi btrfs-1: dirty=830 wb=450 unstable=0 bg_thresh=1001 thresh=2002 gap=722 poll_thresh=12 ino=257 dd-2584 [005] 252.803663: balance_dirty_state: bdi btrfs-1: dirty=855 wb=450 unstable=0 bg_thresh=998 thresh=1996 gap=691 poll_thresh=13 ino=257 dd-2584 [005] 252.803723: balance_dirty_state: bdi btrfs-1: dirty=855 wb=450 unstable=0 bg_thresh=1000 thresh=2001 gap=696 poll_thresh=14 ino=257 dd-2584 [005] 252.803785: balance_dirty_state: bdi btrfs-1: dirty=880 wb=450 unstable=0 bg_thresh=997 thresh=1995 gap=665 poll_thresh=15 ino=257 dd-2584 [005] 252.803847: balance_dirty_state: bdi btrfs-1: dirty=905 wb=450 unstable=0 bg_thresh=1002 thresh=2005 gap=650 poll_thresh=16 ino=257 dd-2584 [005] 252.803971: balance_dirty_state: bdi btrfs-1: dirty=930 wb=450 unstable=0 bg_thresh=1002 thresh=2004 gap=624 poll_thresh=17 ino=257 dd-2584 [005] 252.804269: balance_dirty_state: bdi btrfs-1: dirty=955 wb=450 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=18 ino=257 dd-2584 [005] 252.804388: balance_dirty_state: bdi btrfs-1: dirty=980 wb=450 unstable=0 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=19 ino=257 dd-2584 [005] 252.804509: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=450 unstable=0 bg_thresh=1000 thresh=2000 gap=520 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 252.804605: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20200 wrote=0 to_write=8192 dd-2584 [005] 252.804636: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=450 unstable=0 bg_thresh=999 thresh=1999 gap=494 poll_thresh=21 ino=257 dd-2584 [005] 252.804637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=59108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 252.806748: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=520 wrote=656 to_write=7536 dd-2584 [005] 252.811486: balance_dirty_state: bdi btrfs-1: dirty=380 wb=975 unstable=0 bg_thresh=988 thresh=1977 gap=622 poll_thresh=21 ino=257 dd-2584 [005] 252.811556: balance_dirty_state: bdi btrfs-1: dirty=405 wb=975 unstable=0 bg_thresh=988 thresh=1977 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 252.811672: balance_dirty_state: bdi btrfs-1: dirty=430 wb=975 unstable=0 bg_thresh=988 thresh=1976 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 252.811790: balance_dirty_state: bdi btrfs-1: dirty=455 wb=975 unstable=0 bg_thresh=990 thresh=1980 gap=550 poll_thresh=18 ino=257 dd-2584 [005] 252.811905: balance_dirty_state: bdi btrfs-1: dirty=480 wb=975 unstable=0 bg_thresh=989 thresh=1979 gap=524 poll_thresh=19 ino=257 dd-2584 [005] 252.812198: balance_dirty_state: bdi btrfs-1: dirty=530 wb=975 unstable=0 bg_thresh=986 thresh=1972 gap=467 poll_thresh=20 ino=257 dd-2584 [005] 252.812203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=60292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 252.819477: balance_dirty_state: bdi btrfs-1: dirty=530 wb=850 unstable=0 bg_thresh=988 thresh=1977 gap=597 poll_thresh=20 ino=257 dd-2584 [005] 252.819587: balance_dirty_state: bdi btrfs-1: dirty=530 wb=850 unstable=0 bg_thresh=991 thresh=1982 gap=602 poll_thresh=15 ino=257 dd-2584 [005] 252.819649: balance_dirty_state: bdi btrfs-1: dirty=555 wb=850 unstable=0 bg_thresh=990 thresh=1981 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 252.819761: balance_dirty_state: bdi btrfs-1: dirty=580 wb=850 unstable=0 bg_thresh=990 thresh=1980 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 252.819875: balance_dirty_state: bdi btrfs-1: dirty=630 wb=850 unstable=0 bg_thresh=989 thresh=1979 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 252.819987: balance_dirty_state: bdi btrfs-1: dirty=655 wb=850 unstable=0 bg_thresh=989 thresh=1978 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 252.819991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=60292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 252.827493: balance_dirty_state: bdi btrfs-1: dirty=655 wb=700 unstable=0 bg_thresh=987 thresh=1975 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 252.827576: balance_dirty_state: bdi btrfs-1: dirty=655 wb=700 unstable=0 bg_thresh=992 thresh=1985 gap=630 poll_thresh=14 ino=257 dd-2584 [005] 252.827633: balance_dirty_state: bdi btrfs-1: dirty=680 wb=700 unstable=0 bg_thresh=989 thresh=1979 gap=599 poll_thresh=15 ino=257 dd-2584 [005] 252.827689: balance_dirty_state: bdi btrfs-1: dirty=705 wb=700 unstable=0 bg_thresh=992 thresh=1984 gap=579 poll_thresh=16 ino=257 dd-2584 [005] 252.827802: balance_dirty_state: bdi btrfs-1: dirty=730 wb=700 unstable=0 bg_thresh=991 thresh=1983 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 252.827916: balance_dirty_state: bdi btrfs-1: dirty=755 wb=700 unstable=0 bg_thresh=988 thresh=1976 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 252.828200: balance_dirty_state: bdi btrfs-1: dirty=805 wb=700 unstable=0 bg_thresh=990 thresh=1980 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 252.828205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=60292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 252.835426: balance_dirty_state: bdi btrfs-1: dirty=805 wb=625 unstable=0 bg_thresh=990 thresh=1981 gap=551 poll_thresh=19 ino=257 dd-2584 [005] 252.835529: balance_dirty_state: bdi btrfs-1: dirty=805 wb=625 unstable=0 bg_thresh=990 thresh=1981 gap=551 poll_thresh=14 ino=257 dd-2584 [005] 252.835588: balance_dirty_state: bdi btrfs-1: dirty=830 wb=625 unstable=0 bg_thresh=990 thresh=1980 gap=525 poll_thresh=15 ino=257 dd-2584 [005] 252.835647: balance_dirty_state: bdi btrfs-1: dirty=830 wb=625 unstable=0 bg_thresh=990 thresh=1980 gap=525 poll_thresh=16 ino=257 dd-2584 [005] 252.835765: balance_dirty_state: bdi btrfs-1: dirty=880 wb=625 unstable=0 bg_thresh=989 thresh=1979 gap=474 poll_thresh=17 ino=257 dd-2584 [005] 252.835769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=60292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 252.843425: balance_dirty_state: bdi btrfs-1: dirty=880 wb=500 unstable=0 bg_thresh=989 thresh=1979 gap=599 poll_thresh=17 ino=257 dd-2584 [005] 252.843559: balance_dirty_state: bdi btrfs-1: dirty=880 wb=500 unstable=0 bg_thresh=989 thresh=1978 gap=598 poll_thresh=13 ino=257 dd-2584 [005] 252.843680: balance_dirty_state: bdi btrfs-1: dirty=905 wb=500 unstable=0 bg_thresh=991 thresh=1983 gap=578 poll_thresh=14 ino=257 dd-2584 [005] 252.843797: balance_dirty_state: bdi btrfs-1: dirty=930 wb=500 unstable=0 bg_thresh=991 thresh=1982 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 252.843915: balance_dirty_state: bdi btrfs-1: dirty=930 wb=500 unstable=0 bg_thresh=991 thresh=1982 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 252.844149: balance_dirty_state: bdi btrfs-1: dirty=980 wb=500 unstable=0 bg_thresh=990 thresh=1981 gap=501 poll_thresh=17 ino=257 dd-2584 [005] 252.844386: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=500 unstable=0 bg_thresh=989 thresh=1979 gap=474 poll_thresh=18 ino=257 dd-2584 [005] 252.844395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=60292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 252.844472: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20240 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 252.846735: writeback_single_inode: bdi btrfs-1: ino=257 state= age=560 wrote=624 to_write=7568 dd-2584 [005] 252.851522: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1000 unstable=0 bg_thresh=990 thresh=1981 gap=601 poll_thresh=18 ino=257 dd-2584 [005] 252.851616: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1000 unstable=0 bg_thresh=993 thresh=1986 gap=581 poll_thresh=13 ino=257 dd-2584 [005] 252.851855: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1000 unstable=0 bg_thresh=990 thresh=1980 gap=575 poll_thresh=14 ino=257 dd-2584 [005] 252.851914: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1000 unstable=0 bg_thresh=992 thresh=1985 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 252.851974: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1000 unstable=0 bg_thresh=989 thresh=1979 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 252.852090: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1000 unstable=0 bg_thresh=989 thresh=1978 gap=498 poll_thresh=17 ino=257 dd-2584 [005] 252.852207: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1000 unstable=0 bg_thresh=991 thresh=1982 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 252.852212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=60292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 252.859505: balance_dirty_state: bdi btrfs-1: dirty=505 wb=875 unstable=0 bg_thresh=992 thresh=1984 gap=604 poll_thresh=18 ino=257 dd-2584 [005] 252.859590: balance_dirty_state: bdi btrfs-1: dirty=530 wb=875 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=13 ino=257 dd-2584 [005] 252.859650: balance_dirty_state: bdi btrfs-1: dirty=530 wb=875 unstable=0 bg_thresh=991 thresh=1983 gap=578 poll_thresh=14 ino=257 dd-2584 [005] 252.859706: balance_dirty_state: bdi btrfs-1: dirty=555 wb=875 unstable=0 bg_thresh=994 thresh=1988 gap=558 poll_thresh=15 ino=257 dd-2584 [005] 252.859762: balance_dirty_state: bdi btrfs-1: dirty=580 wb=875 unstable=0 bg_thresh=991 thresh=1982 gap=527 poll_thresh=16 ino=257 dd-2584 [005] 252.859876: balance_dirty_state: bdi btrfs-1: dirty=605 wb=875 unstable=0 bg_thresh=993 thresh=1986 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 252.859990: balance_dirty_state: bdi btrfs-1: dirty=630 wb=875 unstable=0 bg_thresh=992 thresh=1985 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 252.859994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=60292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 252.867506: balance_dirty_state: bdi btrfs-1: dirty=630 wb=750 unstable=0 bg_thresh=991 thresh=1983 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 252.867604: balance_dirty_state: bdi btrfs-1: dirty=655 wb=750 unstable=0 bg_thresh=991 thresh=1982 gap=577 poll_thresh=13 ino=257 dd-2584 [005] 252.867834: balance_dirty_state: bdi btrfs-1: dirty=655 wb=750 unstable=0 bg_thresh=991 thresh=1982 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 252.867895: balance_dirty_state: bdi btrfs-1: dirty=680 wb=750 unstable=0 bg_thresh=990 thresh=1981 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 252.867954: balance_dirty_state: bdi btrfs-1: dirty=705 wb=750 unstable=0 bg_thresh=990 thresh=1981 gap=526 poll_thresh=16 ino=257 dd-2584 [005] 252.868100: balance_dirty_state: bdi btrfs-1: dirty=730 wb=675 unstable=0 bg_thresh=990 thresh=1980 gap=575 poll_thresh=17 ino=257 dd-2584 [005] 252.868235: balance_dirty_state: bdi btrfs-1: dirty=755 wb=625 unstable=0 bg_thresh=989 thresh=1978 gap=598 poll_thresh=18 ino=257 dd-2584 [005] 252.868361: balance_dirty_state: bdi btrfs-1: dirty=805 wb=625 unstable=0 bg_thresh=988 thresh=1977 gap=547 poll_thresh=19 ino=257 dd-2584 [005] 252.868480: balance_dirty_state: bdi btrfs-1: dirty=830 wb=625 unstable=0 bg_thresh=990 thresh=1980 gap=525 poll_thresh=20 ino=257 dd-2584 [005] 252.868604: balance_dirty_state: bdi btrfs-1: dirty=855 wb=625 unstable=0 bg_thresh=989 thresh=1979 gap=499 poll_thresh=21 ino=257 dd-2584 [005] 252.868728: balance_dirty_state: bdi btrfs-1: dirty=880 wb=625 unstable=0 bg_thresh=986 thresh=1973 gap=468 poll_thresh=22 ino=257 dd-2584 [005] 252.868733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=60292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 252.875491: balance_dirty_state: bdi btrfs-1: dirty=880 wb=550 unstable=0 bg_thresh=990 thresh=1980 gap=550 poll_thresh=22 ino=257 dd-2584 [005] 252.875564: balance_dirty_state: bdi btrfs-1: dirty=905 wb=500 unstable=0 bg_thresh=992 thresh=1985 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 252.875865: balance_dirty_state: bdi btrfs-1: dirty=930 wb=500 unstable=0 bg_thresh=991 thresh=1983 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 252.875983: balance_dirty_state: bdi btrfs-1: dirty=980 wb=500 unstable=0 bg_thresh=991 thresh=1982 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 252.876100: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=500 unstable=0 bg_thresh=993 thresh=1986 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 252.876105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=60292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 252.876178: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20272 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 252.878183: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=624 to_write=7568 dd-2584 [005] 252.883448: balance_dirty_state: bdi btrfs-1: dirty=380 wb=975 unstable=0 bg_thresh=990 thresh=1980 gap=625 poll_thresh=19 ino=257 dd-2584 [005] 252.883576: balance_dirty_state: bdi btrfs-1: dirty=380 wb=975 unstable=0 bg_thresh=987 thresh=1974 gap=619 poll_thresh=14 ino=257 dd-2584 [005] 252.883698: balance_dirty_state: bdi btrfs-1: dirty=405 wb=975 unstable=0 bg_thresh=989 thresh=1979 gap=599 poll_thresh=15 ino=257 dd-2584 [005] 252.883820: balance_dirty_state: bdi btrfs-1: dirty=430 wb=975 unstable=0 bg_thresh=989 thresh=1978 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 252.884055: balance_dirty_state: bdi btrfs-1: dirty=455 wb=975 unstable=0 bg_thresh=988 thresh=1977 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 252.884293: balance_dirty_state: bdi btrfs-1: dirty=480 wb=975 unstable=0 bg_thresh=988 thresh=1976 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 252.884527: balance_dirty_state: bdi btrfs-1: dirty=530 wb=975 unstable=0 bg_thresh=987 thresh=1975 gap=470 poll_thresh=19 ino=257 dd-2584 [005] 252.884536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=60292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 252.891412: balance_dirty_state: bdi btrfs-1: dirty=530 wb=850 unstable=0 bg_thresh=987 thresh=1974 gap=594 poll_thresh=19 ino=257 dd-2584 [005] 252.891540: balance_dirty_state: bdi btrfs-1: dirty=530 wb=850 unstable=0 bg_thresh=986 thresh=1973 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 252.892024: balance_dirty_state: bdi btrfs-1: dirty=555 wb=850 unstable=0 bg_thresh=989 thresh=1978 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 252.892143: balance_dirty_state: bdi btrfs-1: dirty=580 wb=850 unstable=0 bg_thresh=986 thresh=1972 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 252.892377: balance_dirty_state: bdi btrfs-1: dirty=605 wb=850 unstable=0 bg_thresh=988 thresh=1976 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 252.892610: balance_dirty_state: bdi btrfs-1: dirty=630 wb=850 unstable=0 bg_thresh=987 thresh=1975 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 252.892847: balance_dirty_state: bdi btrfs-1: dirty=655 wb=850 unstable=0 bg_thresh=987 thresh=1974 gap=469 poll_thresh=19 ino=257 dd-2584 [005] 252.892855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=60292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 252.899443: balance_dirty_state: bdi btrfs-1: dirty=655 wb=725 unstable=0 bg_thresh=983 thresh=1967 gap=587 poll_thresh=19 ino=257 dd-2584 [005] 252.899524: balance_dirty_state: bdi btrfs-1: dirty=680 wb=725 unstable=0 bg_thresh=989 thresh=1978 gap=573 poll_thresh=14 ino=257 dd-2584 [005] 252.899586: balance_dirty_state: bdi btrfs-1: dirty=705 wb=725 unstable=0 bg_thresh=983 thresh=1966 gap=536 poll_thresh=15 ino=257 dd-2584 [005] 252.899649: balance_dirty_state: bdi btrfs-1: dirty=705 wb=725 unstable=0 bg_thresh=982 thresh=1965 gap=535 poll_thresh=16 ino=257 dd-2584 [005] 252.899771: balance_dirty_state: bdi btrfs-1: dirty=755 wb=725 unstable=0 bg_thresh=984 thresh=1969 gap=489 poll_thresh=17 ino=257 dd-2584 [005] 252.899775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=60292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 252.907465: balance_dirty_state: bdi btrfs-1: dirty=755 wb=600 unstable=0 bg_thresh=987 thresh=1975 gap=620 poll_thresh=17 ino=257 dd-2584 [005] 252.907535: balance_dirty_state: bdi btrfs-1: dirty=755 wb=600 unstable=0 bg_thresh=986 thresh=1972 gap=617 poll_thresh=13 ino=257 dd-2584 [005] 252.907598: balance_dirty_state: bdi btrfs-1: dirty=780 wb=600 unstable=0 bg_thresh=985 thresh=1971 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 252.907658: balance_dirty_state: bdi btrfs-1: dirty=780 wb=600 unstable=0 bg_thresh=988 thresh=1977 gap=597 poll_thresh=15 ino=257 dd-2584 [005] 252.907894: balance_dirty_state: bdi btrfs-1: dirty=805 wb=600 unstable=0 bg_thresh=988 thresh=1976 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 252.908011: balance_dirty_state: bdi btrfs-1: dirty=830 wb=600 unstable=0 bg_thresh=987 thresh=1975 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 252.908129: balance_dirty_state: bdi btrfs-1: dirty=880 wb=600 unstable=0 bg_thresh=989 thresh=1979 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 252.908245: balance_dirty_state: bdi btrfs-1: dirty=905 wb=600 unstable=0 bg_thresh=989 thresh=1978 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 252.908250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=60292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 252.915424: balance_dirty_state: bdi btrfs-1: dirty=905 wb=475 unstable=0 bg_thresh=990 thresh=1980 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 252.915493: balance_dirty_state: bdi btrfs-1: dirty=930 wb=475 unstable=0 bg_thresh=987 thresh=1974 gap=569 poll_thresh=14 ino=257 dd-2584 [005] 252.915555: balance_dirty_state: bdi btrfs-1: dirty=930 wb=475 unstable=0 bg_thresh=989 thresh=1979 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 252.915614: balance_dirty_state: bdi btrfs-1: dirty=955 wb=475 unstable=0 bg_thresh=989 thresh=1978 gap=548 poll_thresh=16 ino=257 dd-2584 [005] 252.915734: balance_dirty_state: bdi btrfs-1: dirty=980 wb=475 unstable=0 bg_thresh=988 thresh=1977 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 252.915854: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=475 unstable=0 bg_thresh=988 thresh=1976 gap=496 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 252.915905: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20312 wrote=0 to_write=8192 dd-2584 [005] 252.915984: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=475 unstable=0 bg_thresh=987 thresh=1975 gap=445 poll_thresh=19 ino=257 dd-2584 [005] 252.915986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=60884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 252.918112: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=672 to_write=7520 dd-2584 [001] 252.923885: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1025 unstable=0 bg_thresh=980 thresh=1960 gap=530 poll_thresh=19 ino=257 dd-2584 [001] 252.924360: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1025 unstable=0 bg_thresh=980 thresh=1960 gap=505 poll_thresh=14 ino=257 dd-2584 [001] 252.924476: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1025 unstable=0 bg_thresh=982 thresh=1965 gap=485 poll_thresh=15 ino=257 dd-2584 [001] 252.924485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-202% task_weight=100% bdi_bw=60884 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 252.931488: balance_dirty_state: bdi btrfs-1: dirty=455 wb=900 unstable=0 bg_thresh=979 thresh=1958 gap=603 poll_thresh=15 ino=257 dd-2584 [001] 252.931563: balance_dirty_state: bdi btrfs-1: dirty=455 wb=900 unstable=0 bg_thresh=979 thresh=1958 gap=603 poll_thresh=11 ino=257 dd-2584 [001] 252.931622: balance_dirty_state: bdi btrfs-1: dirty=480 wb=900 unstable=0 bg_thresh=981 thresh=1963 gap=583 poll_thresh=12 ino=257 dd-2584 [001] 252.931679: balance_dirty_state: bdi btrfs-1: dirty=505 wb=900 unstable=0 bg_thresh=984 thresh=1968 gap=563 poll_thresh=13 ino=257 dd-2584 [001] 252.931739: balance_dirty_state: bdi btrfs-1: dirty=505 wb=900 unstable=0 bg_thresh=984 thresh=1968 gap=563 poll_thresh=14 ino=257 dd-2584 [001] 252.931800: balance_dirty_state: bdi btrfs-1: dirty=530 wb=900 unstable=0 bg_thresh=986 thresh=1973 gap=543 poll_thresh=15 ino=257 dd-2584 [001] 252.931860: balance_dirty_state: bdi btrfs-1: dirty=555 wb=900 unstable=0 bg_thresh=986 thresh=1973 gap=518 poll_thresh=16 ino=257 dd-2584 [001] 252.931979: balance_dirty_state: bdi btrfs-1: dirty=580 wb=900 unstable=0 bg_thresh=988 thresh=1977 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 252.932098: balance_dirty_state: bdi btrfs-1: dirty=605 wb=900 unstable=0 bg_thresh=988 thresh=1976 gap=471 poll_thresh=18 ino=257 dd-2584 [001] 252.932103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=60884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 252.939462: balance_dirty_state: bdi btrfs-1: dirty=605 wb=775 unstable=0 bg_thresh=996 thresh=1992 gap=612 poll_thresh=18 ino=257 dd-2584 [001] 252.939565: balance_dirty_state: bdi btrfs-1: dirty=630 wb=775 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=13 ino=257 dd-2584 [001] 252.939625: balance_dirty_state: bdi btrfs-1: dirty=630 wb=775 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 252.939685: balance_dirty_state: bdi btrfs-1: dirty=655 wb=775 unstable=0 bg_thresh=995 thresh=1990 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 252.939747: balance_dirty_state: bdi btrfs-1: dirty=680 wb=775 unstable=0 bg_thresh=997 thresh=1995 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 252.940047: balance_dirty_state: bdi btrfs-1: dirty=705 wb=775 unstable=0 bg_thresh=994 thresh=1988 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 252.940164: balance_dirty_state: bdi btrfs-1: dirty=730 wb=775 unstable=0 bg_thresh=993 thresh=1987 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 252.940169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=60884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 252.947489: balance_dirty_state: bdi btrfs-1: dirty=730 wb=650 unstable=0 bg_thresh=991 thresh=1982 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 252.947559: balance_dirty_state: bdi btrfs-1: dirty=755 wb=650 unstable=0 bg_thresh=993 thresh=1987 gap=582 poll_thresh=13 ino=257 dd-2584 [001] 252.947619: balance_dirty_state: bdi btrfs-1: dirty=780 wb=650 unstable=0 bg_thresh=990 thresh=1981 gap=551 poll_thresh=14 ino=257 dd-2584 [001] 252.947681: balance_dirty_state: bdi btrfs-1: dirty=780 wb=650 unstable=0 bg_thresh=993 thresh=1986 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 252.947740: balance_dirty_state: bdi btrfs-1: dirty=805 wb=650 unstable=0 bg_thresh=992 thresh=1985 gap=530 poll_thresh=16 ino=257 dd-2584 [001] 252.947858: balance_dirty_state: bdi btrfs-1: dirty=830 wb=650 unstable=0 bg_thresh=992 thresh=1984 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 252.947975: balance_dirty_state: bdi btrfs-1: dirty=855 wb=650 unstable=0 bg_thresh=991 thresh=1983 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 252.947979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=60884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 252.959478: balance_dirty_state: bdi btrfs-1: dirty=855 wb=400 unstable=0 bg_thresh=985 thresh=1971 gap=716 poll_thresh=18 ino=257 dd-2584 [001] 252.959556: balance_dirty_state: bdi btrfs-1: dirty=880 wb=400 unstable=0 bg_thresh=988 thresh=1976 gap=696 poll_thresh=13 ino=257 dd-2584 [001] 252.959629: balance_dirty_state: bdi btrfs-1: dirty=905 wb=400 unstable=0 bg_thresh=987 thresh=1975 gap=670 poll_thresh=14 ino=257 dd-2584 [001] 252.959700: balance_dirty_state: bdi btrfs-1: dirty=905 wb=400 unstable=0 bg_thresh=987 thresh=1975 gap=670 poll_thresh=15 ino=257 dd-2584 [001] 252.959770: balance_dirty_state: bdi btrfs-1: dirty=930 wb=400 unstable=0 bg_thresh=987 thresh=1974 gap=644 poll_thresh=16 ino=257 dd-2584 [001] 252.960122: balance_dirty_state: bdi btrfs-1: dirty=955 wb=400 unstable=0 bg_thresh=986 thresh=1973 gap=618 poll_thresh=17 ino=257 dd-2584 [001] 252.960260: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=400 unstable=0 bg_thresh=986 thresh=1972 gap=567 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 252.960297: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20356 wrote=0 to_write=8192 dd-2584 [001] 252.960407: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=400 unstable=0 bg_thresh=988 thresh=1976 gap=546 poll_thresh=19 ino=257 dd-2584 [001] 252.960556: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=450 unstable=0 bg_thresh=987 thresh=1975 gap=520 poll_thresh=20 ino=257 dd-2584 [001] 252.960702: balance_dirty_state: bdi btrfs-1: dirty=980 wb=500 unstable=0 bg_thresh=987 thresh=1974 gap=494 poll_thresh=21 ino=257 dd-2584 [001] 252.960850: balance_dirty_state: bdi btrfs-1: dirty=980 wb=550 unstable=0 bg_thresh=989 thresh=1978 gap=448 poll_thresh=22 ino=257 dd-2584 [001] 252.960852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=60884 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 252.963054: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=704 to_write=7488 dd-2584 [005] 252.971484: balance_dirty_state: bdi btrfs-1: dirty=405 wb=850 unstable=0 bg_thresh=990 thresh=1980 gap=725 poll_thresh=22 ino=257 dd-2584 [005] 252.971606: balance_dirty_state: bdi btrfs-1: dirty=405 wb=850 unstable=0 bg_thresh=990 thresh=1980 gap=725 poll_thresh=16 ino=257 dd-2584 [005] 252.971841: balance_dirty_state: bdi btrfs-1: dirty=455 wb=850 unstable=0 bg_thresh=992 thresh=1985 gap=680 poll_thresh=17 ino=257 dd-2584 [005] 252.972442: balance_dirty_state: bdi btrfs-1: dirty=480 wb=850 unstable=0 bg_thresh=994 thresh=1989 gap=659 poll_thresh=18 ino=257 dd-2584 [005] 252.972678: balance_dirty_state: bdi btrfs-1: dirty=505 wb=850 unstable=0 bg_thresh=994 thresh=1988 gap=633 poll_thresh=19 ino=257 dd-2584 [005] 252.972911: balance_dirty_state: bdi btrfs-1: dirty=530 wb=850 unstable=0 bg_thresh=993 thresh=1987 gap=607 poll_thresh=20 ino=257 dd-2584 [005] 252.973146: balance_dirty_state: bdi btrfs-1: dirty=580 wb=850 unstable=0 bg_thresh=993 thresh=1986 gap=556 poll_thresh=21 ino=257 dd-2584 [005] 252.973379: balance_dirty_state: bdi btrfs-1: dirty=605 wb=850 unstable=0 bg_thresh=995 thresh=1990 gap=535 poll_thresh=22 ino=257 dd-2584 [005] 252.973619: balance_dirty_state: bdi btrfs-1: dirty=630 wb=850 unstable=0 bg_thresh=994 thresh=1989 gap=509 poll_thresh=23 ino=257 dd-2584 [005] 252.973852: balance_dirty_state: bdi btrfs-1: dirty=680 wb=850 unstable=0 bg_thresh=994 thresh=1988 gap=458 poll_thresh=24 ino=257 dd-2584 [005] 252.973861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=60884 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 252.979494: balance_dirty_state: bdi btrfs-1: dirty=680 wb=725 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=24 ino=257 dd-2584 [005] 252.979596: balance_dirty_state: bdi btrfs-1: dirty=680 wb=725 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=18 ino=257 dd-2584 [005] 252.979832: balance_dirty_state: bdi btrfs-1: dirty=730 wb=725 unstable=0 bg_thresh=993 thresh=1987 gap=532 poll_thresh=19 ino=257 dd-2584 [005] 252.980157: balance_dirty_state: bdi btrfs-1: dirty=755 wb=700 unstable=0 bg_thresh=995 thresh=1991 gap=536 poll_thresh=20 ino=257 dd-2584 [005] 252.980327: balance_dirty_state: bdi btrfs-1: dirty=780 wb=700 unstable=0 bg_thresh=992 thresh=1984 gap=504 poll_thresh=21 ino=257 dd-2584 [005] 252.980517: balance_dirty_state: bdi btrfs-1: dirty=805 wb=700 unstable=0 bg_thresh=991 thresh=1983 gap=478 poll_thresh=22 ino=257 dd-2584 [005] 252.980524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=60884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 252.987497: balance_dirty_state: bdi btrfs-1: dirty=805 wb=700 unstable=0 bg_thresh=992 thresh=1985 gap=480 poll_thresh=22 ino=257 dd-2584 [005] 252.987508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=60884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 252.995501: balance_dirty_state: bdi btrfs-1: dirty=805 wb=550 unstable=0 bg_thresh=992 thresh=1985 gap=630 poll_thresh=22 ino=257 dd-2584 [005] 252.995586: balance_dirty_state: bdi btrfs-1: dirty=830 wb=475 unstable=0 bg_thresh=995 thresh=1990 gap=685 poll_thresh=16 ino=257 dd-2584 [005] 252.995718: balance_dirty_state: bdi btrfs-1: dirty=855 wb=425 unstable=0 bg_thresh=988 thresh=1976 gap=696 poll_thresh=17 ino=257 dd-2584 [005] 252.995837: balance_dirty_state: bdi btrfs-1: dirty=905 wb=425 unstable=0 bg_thresh=990 thresh=1981 gap=651 poll_thresh=18 ino=257 dd-2584 [005] 252.995953: balance_dirty_state: bdi btrfs-1: dirty=930 wb=425 unstable=0 bg_thresh=990 thresh=1980 gap=625 poll_thresh=19 ino=257 dd-2584 [005] 252.996067: balance_dirty_state: bdi btrfs-1: dirty=955 wb=425 unstable=0 bg_thresh=992 thresh=1984 gap=604 poll_thresh=20 ino=257 dd-2584 [005] 252.996351: balance_dirty_state: bdi btrfs-1: dirty=980 wb=425 unstable=0 bg_thresh=991 thresh=1983 gap=578 poll_thresh=21 ino=257 dd-2584 [005] 252.996464: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=425 unstable=0 bg_thresh=991 thresh=1982 gap=527 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 252.996550: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20392 wrote=0 to_write=8192 dd-2584 [005] 252.996591: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=425 unstable=0 bg_thresh=993 thresh=1986 gap=506 poll_thresh=23 ino=257 dd-2584 [005] 252.996715: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=450 unstable=0 bg_thresh=992 thresh=1985 gap=455 poll_thresh=24 ino=257 dd-2584 [005] 252.996717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=60884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 253.000981: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=688 to_write=7504 dd-2584 [005] 253.003484: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1125 unstable=0 bg_thresh=989 thresh=1978 gap=448 poll_thresh=24 ino=257 dd-2584 [005] 253.003492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=60884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 253.011450: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1000 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=24 ino=257 dd-2584 [005] 253.011530: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1000 unstable=0 bg_thresh=995 thresh=1990 gap=560 poll_thresh=18 ino=257 dd-2584 [005] 253.011661: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1000 unstable=0 bg_thresh=994 thresh=1989 gap=534 poll_thresh=19 ino=257 dd-2584 [005] 253.011788: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1000 unstable=0 bg_thresh=994 thresh=1988 gap=508 poll_thresh=20 ino=257 dd-2584 [005] 253.011918: balance_dirty_state: bdi btrfs-1: dirty=530 wb=1000 unstable=0 bg_thresh=996 thresh=1992 gap=462 poll_thresh=21 ino=257 dd-2584 [005] 253.011922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=60884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 253.019437: balance_dirty_state: bdi btrfs-1: dirty=530 wb=750 unstable=0 bg_thresh=989 thresh=1979 gap=699 poll_thresh=21 ino=257 dd-2584 [005] 253.019507: balance_dirty_state: bdi btrfs-1: dirty=530 wb=750 unstable=0 bg_thresh=989 thresh=1979 gap=699 poll_thresh=16 ino=257 dd-2584 [005] 253.019813: balance_dirty_state: bdi btrfs-1: dirty=580 wb=750 unstable=0 bg_thresh=989 thresh=1978 gap=648 poll_thresh=17 ino=257 dd-2584 [005] 253.019932: balance_dirty_state: bdi btrfs-1: dirty=605 wb=750 unstable=0 bg_thresh=988 thresh=1977 gap=622 poll_thresh=18 ino=257 dd-2584 [005] 253.020050: balance_dirty_state: bdi btrfs-1: dirty=630 wb=750 unstable=0 bg_thresh=990 thresh=1981 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 253.020170: balance_dirty_state: bdi btrfs-1: dirty=655 wb=750 unstable=0 bg_thresh=987 thresh=1974 gap=569 poll_thresh=20 ino=257 dd-2584 [005] 253.020288: balance_dirty_state: bdi btrfs-1: dirty=705 wb=750 unstable=0 bg_thresh=986 thresh=1973 gap=518 poll_thresh=21 ino=257 dd-2584 [005] 253.020406: balance_dirty_state: bdi btrfs-1: dirty=730 wb=750 unstable=0 bg_thresh=988 thresh=1977 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 253.020524: balance_dirty_state: bdi btrfs-1: dirty=755 wb=750 unstable=0 bg_thresh=988 thresh=1976 gap=471 poll_thresh=23 ino=257 dd-2584 [005] 253.020529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=61728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 253.027532: balance_dirty_state: bdi btrfs-1: dirty=755 wb=750 unstable=0 bg_thresh=986 thresh=1973 gap=468 poll_thresh=23 ino=257 dd-2584 [005] 253.027539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=61728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 253.035421: balance_dirty_state: bdi btrfs-1: dirty=755 wb=550 unstable=0 bg_thresh=986 thresh=1973 gap=668 poll_thresh=23 ino=257 dd-2584 [005] 253.035489: balance_dirty_state: bdi btrfs-1: dirty=780 wb=550 unstable=0 bg_thresh=989 thresh=1978 gap=648 poll_thresh=17 ino=257 dd-2584 [005] 253.035612: balance_dirty_state: bdi btrfs-1: dirty=805 wb=550 unstable=0 bg_thresh=988 thresh=1977 gap=622 poll_thresh=18 ino=257 dd-2584 [005] 253.035912: balance_dirty_state: bdi btrfs-1: dirty=855 wb=550 unstable=0 bg_thresh=990 thresh=1981 gap=576 poll_thresh=19 ino=257 dd-2584 [005] 253.036031: balance_dirty_state: bdi btrfs-1: dirty=880 wb=550 unstable=0 bg_thresh=990 thresh=1980 gap=550 poll_thresh=20 ino=257 dd-2584 [005] 253.036152: balance_dirty_state: bdi btrfs-1: dirty=905 wb=550 unstable=0 bg_thresh=986 thresh=1973 gap=518 poll_thresh=21 ino=257 dd-2584 [005] 253.036272: balance_dirty_state: bdi btrfs-1: dirty=930 wb=550 unstable=0 bg_thresh=986 thresh=1972 gap=492 poll_thresh=22 ino=257 dd-2584 [005] 253.036277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=61728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 253.043490: balance_dirty_state: bdi btrfs-1: dirty=948 wb=424 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=22 ino=257 dd-2584 [005] 253.043560: balance_dirty_state: bdi btrfs-1: dirty=948 wb=424 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=16 ino=257 dd-2584 [005] 253.043682: balance_dirty_state: bdi btrfs-1: dirty=998 wb=424 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 253.043737: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20440 wrote=0 to_write=8192 dd-2584 [005] 253.043877: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=324 unstable=0 bg_thresh=988 thresh=1977 gap=630 poll_thresh=18 ino=257 dd-2584 [005] 253.044051: balance_dirty_state: bdi btrfs-1: dirty=973 wb=374 unstable=0 bg_thresh=994 thresh=1988 gap=641 poll_thresh=19 ino=257 dd-2584 [005] 253.044360: balance_dirty_state: bdi btrfs-1: dirty=923 wb=474 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=20 ino=257 dd-2584 [005] 253.044486: balance_dirty_state: bdi btrfs-1: dirty=898 wb=524 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=21 ino=257 dd-2584 [005] 253.044614: balance_dirty_state: bdi btrfs-1: dirty=898 wb=549 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=22 ino=257 dd-2584 [005] 253.044745: balance_dirty_state: bdi btrfs-1: dirty=898 wb=599 unstable=0 bg_thresh=994 thresh=1988 gap=491 poll_thresh=23 ino=257 dd-2584 [005] 253.044747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=61728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 253.046320: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=768 to_write=7424 dd-2584 [001] 253.051520: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1074 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=23 ino=257 dd-2584 [001] 253.051530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=61728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 253.059502: balance_dirty_state: bdi btrfs-1: dirty=439 wb=822 unstable=0 bg_thresh=1003 thresh=2006 gap=745 poll_thresh=23 ino=257 dd-2584 [001] 253.059593: balance_dirty_state: bdi btrfs-1: dirty=439 wb=822 unstable=0 bg_thresh=1003 thresh=2006 gap=745 poll_thresh=17 ino=257 dd-2584 [001] 253.059717: balance_dirty_state: bdi btrfs-1: dirty=489 wb=822 unstable=0 bg_thresh=1005 thresh=2011 gap=700 poll_thresh=18 ino=257 dd-2584 [001] 253.059839: balance_dirty_state: bdi btrfs-1: dirty=514 wb=822 unstable=0 bg_thresh=1010 thresh=2021 gap=685 poll_thresh=19 ino=257 dd-2584 [001] 253.059965: balance_dirty_state: bdi btrfs-1: dirty=539 wb=822 unstable=0 bg_thresh=1010 thresh=2020 gap=659 poll_thresh=20 ino=257 dd-2584 [001] 253.060088: balance_dirty_state: bdi btrfs-1: dirty=564 wb=822 unstable=0 bg_thresh=1009 thresh=2019 gap=633 poll_thresh=21 ino=257 dd-2584 [001] 253.060393: balance_dirty_state: bdi btrfs-1: dirty=614 wb=822 unstable=0 bg_thresh=1009 thresh=2018 gap=582 poll_thresh=22 ino=257 dd-2584 [001] 253.060513: balance_dirty_state: bdi btrfs-1: dirty=639 wb=822 unstable=0 bg_thresh=1011 thresh=2022 gap=561 poll_thresh=23 ino=257 dd-2584 [001] 253.060632: balance_dirty_state: bdi btrfs-1: dirty=664 wb=822 unstable=0 bg_thresh=1010 thresh=2021 gap=535 poll_thresh=24 ino=257 dd-2584 [001] 253.060756: balance_dirty_state: bdi btrfs-1: dirty=714 wb=822 unstable=0 bg_thresh=1007 thresh=2014 gap=478 poll_thresh=25 ino=257 dd-2584 [001] 253.060761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=61728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 253.067530: balance_dirty_state: bdi btrfs-1: dirty=714 wb=822 unstable=0 bg_thresh=1003 thresh=2006 gap=470 poll_thresh=25 ino=257 dd-2584 [001] 253.067535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=61728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 253.075485: balance_dirty_state: bdi btrfs-1: dirty=714 wb=647 unstable=0 bg_thresh=994 thresh=1988 gap=627 poll_thresh=25 ino=257 dd-2584 [001] 253.075554: balance_dirty_state: bdi btrfs-1: dirty=714 wb=647 unstable=0 bg_thresh=994 thresh=1988 gap=627 poll_thresh=19 ino=257 dd-2584 [001] 253.075673: balance_dirty_state: bdi btrfs-1: dirty=739 wb=647 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=20 ino=257 dd-2584 [001] 253.075793: balance_dirty_state: bdi btrfs-1: dirty=789 wb=647 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=21 ino=257 dd-2584 [001] 253.075916: balance_dirty_state: bdi btrfs-1: dirty=814 wb=647 unstable=0 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=22 ino=257 dd-2584 [001] 253.076231: balance_dirty_state: bdi btrfs-1: dirty=839 wb=522 unstable=0 bg_thresh=996 thresh=1993 gap=632 poll_thresh=23 ino=257 dd-2584 [001] 253.076362: balance_dirty_state: bdi btrfs-1: dirty=889 wb=522 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=24 ino=257 dd-2584 [001] 253.076484: balance_dirty_state: bdi btrfs-1: dirty=914 wb=522 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=25 ino=257 dd-2584 [001] 253.076611: balance_dirty_state: bdi btrfs-1: dirty=939 wb=522 unstable=0 bg_thresh=997 thresh=1994 gap=533 poll_thresh=26 ino=257 dd-2584 [001] 253.076732: balance_dirty_state: bdi btrfs-1: dirty=964 wb=522 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=27 ino=257 dd-2584 [001] 253.076859: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=522 unstable=0 bg_thresh=995 thresh=1990 gap=454 poll_thresh=28 ino=257 dd-2584 [001] 253.076864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=61728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 253.076911: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20472 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 253.078843: writeback_single_inode: bdi btrfs-1: ino=257 state= age=192 wrote=576 to_write=7616 dd-2584 [001] 253.083432: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1097 unstable=0 bg_thresh=997 thresh=1994 gap=458 poll_thresh=28 ino=257 dd-2584 [001] 253.083438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=61728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 253.091563: balance_dirty_state: bdi btrfs-1: dirty=433 wb=928 unstable=0 bg_thresh=996 thresh=1992 gap=631 poll_thresh=28 ino=257 dd-2584 [001] 253.091646: balance_dirty_state: bdi btrfs-1: dirty=433 wb=878 unstable=0 bg_thresh=996 thresh=1992 gap=681 poll_thresh=21 ino=257 dd-2584 [001] 253.091776: balance_dirty_state: bdi btrfs-1: dirty=483 wb=853 unstable=0 bg_thresh=998 thresh=1996 gap=660 poll_thresh=22 ino=257 dd-2584 [001] 253.091906: balance_dirty_state: bdi btrfs-1: dirty=508 wb=853 unstable=0 bg_thresh=1000 thresh=2001 gap=640 poll_thresh=23 ino=257 dd-2584 [001] 253.092215: balance_dirty_state: bdi btrfs-1: dirty=533 wb=853 unstable=0 bg_thresh=1003 thresh=2006 gap=620 poll_thresh=24 ino=257 dd-2584 [001] 253.092334: balance_dirty_state: bdi btrfs-1: dirty=583 wb=853 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=25 ino=257 dd-2584 [001] 253.092452: balance_dirty_state: bdi btrfs-1: dirty=608 wb=853 unstable=0 bg_thresh=1004 thresh=2009 gap=548 poll_thresh=26 ino=257 dd-2584 [001] 253.092571: balance_dirty_state: bdi btrfs-1: dirty=633 wb=853 unstable=0 bg_thresh=1004 thresh=2008 gap=522 poll_thresh=27 ino=257 dd-2584 [001] 253.092689: balance_dirty_state: bdi btrfs-1: dirty=658 wb=853 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=28 ino=257 dd-2584 [001] 253.092693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=61728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 253.099526: balance_dirty_state: bdi btrfs-1: dirty=658 wb=728 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=28 ino=257 dd-2584 [001] 253.099602: balance_dirty_state: bdi btrfs-1: dirty=683 wb=728 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=21 ino=257 dd-2584 [001] 253.099725: balance_dirty_state: bdi btrfs-1: dirty=708 wb=728 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=22 ino=257 dd-2584 [001] 253.099845: balance_dirty_state: bdi btrfs-1: dirty=758 wb=728 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=23 ino=257 dd-2584 [001] 253.100145: balance_dirty_state: bdi btrfs-1: dirty=783 wb=728 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=24 ino=257 dd-2584 [001] 253.100150: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=61728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 253.107513: balance_dirty_state: bdi btrfs-1: dirty=783 wb=728 unstable=0 bg_thresh=997 thresh=1994 gap=483 poll_thresh=24 ino=257 dd-2584 [001] 253.107519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=61728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 253.115499: balance_dirty_state: bdi btrfs-1: dirty=780 wb=465 unstable=0 bg_thresh=999 thresh=1999 gap=754 poll_thresh=24 ino=257 dd-2584 [001] 253.115622: balance_dirty_state: bdi btrfs-1: dirty=805 wb=465 unstable=0 bg_thresh=999 thresh=1999 gap=729 poll_thresh=18 ino=257 dd-2584 [001] 253.115736: balance_dirty_state: bdi btrfs-1: dirty=830 wb=465 unstable=0 bg_thresh=1001 thresh=2003 gap=708 poll_thresh=19 ino=257 dd-2584 [001] 253.115850: balance_dirty_state: bdi btrfs-1: dirty=855 wb=465 unstable=0 bg_thresh=1001 thresh=2002 gap=682 poll_thresh=20 ino=257 dd-2584 [001] 253.115964: balance_dirty_state: bdi btrfs-1: dirty=880 wb=465 unstable=0 bg_thresh=1000 thresh=2001 gap=656 poll_thresh=21 ino=257 dd-2584 [001] 253.116078: balance_dirty_state: bdi btrfs-1: dirty=930 wb=465 unstable=0 bg_thresh=1000 thresh=2000 gap=605 poll_thresh=22 ino=257 dd-2584 [001] 253.116192: balance_dirty_state: bdi btrfs-1: dirty=955 wb=465 unstable=0 bg_thresh=1002 thresh=2004 gap=584 poll_thresh=23 ino=257 dd-2584 [001] 253.116308: balance_dirty_state: bdi btrfs-1: dirty=980 wb=465 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=24 ino=257 dd-2584 [001] 253.116425: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=465 unstable=0 bg_thresh=998 thresh=1996 gap=501 poll_thresh=25 ino=257 flush-btrfs-1-2586 [003] 253.116490: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20512 wrote=0 to_write=8192 dd-2584 [001] 253.116741: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=515 unstable=0 bg_thresh=997 thresh=1995 gap=475 poll_thresh=26 ino=257 dd-2584 [001] 253.116742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=61728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 253.120502: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=624 to_write=7568 dd-2584 [001] 253.123577: balance_dirty_state: bdi btrfs-1: dirty=431 wb=960 unstable=0 bg_thresh=995 thresh=1991 gap=600 poll_thresh=26 ino=257 dd-2584 [001] 253.123666: balance_dirty_state: bdi btrfs-1: dirty=431 wb=960 unstable=0 bg_thresh=998 thresh=1996 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 253.123787: balance_dirty_state: bdi btrfs-1: dirty=481 wb=960 unstable=0 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=20 ino=257 dd-2584 [001] 253.123905: balance_dirty_state: bdi btrfs-1: dirty=506 wb=960 unstable=0 bg_thresh=999 thresh=1999 gap=533 poll_thresh=21 ino=257 dd-2584 [001] 253.124022: balance_dirty_state: bdi btrfs-1: dirty=531 wb=960 unstable=0 bg_thresh=999 thresh=1998 gap=507 poll_thresh=22 ino=257 dd-2584 [001] 253.124140: balance_dirty_state: bdi btrfs-1: dirty=581 wb=960 unstable=0 bg_thresh=998 thresh=1997 gap=456 poll_thresh=23 ino=257 dd-2584 [001] 253.124145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=62488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 253.131532: balance_dirty_state: bdi btrfs-1: dirty=581 wb=835 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=23 ino=257 dd-2584 [001] 253.131629: balance_dirty_state: bdi btrfs-1: dirty=581 wb=835 unstable=0 bg_thresh=998 thresh=1996 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 253.131749: balance_dirty_state: bdi btrfs-1: dirty=606 wb=835 unstable=0 bg_thresh=997 thresh=1995 gap=554 poll_thresh=18 ino=257 dd-2584 [001] 253.131864: balance_dirty_state: bdi btrfs-1: dirty=656 wb=835 unstable=0 bg_thresh=997 thresh=1994 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 253.132152: balance_dirty_state: bdi btrfs-1: dirty=681 wb=835 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 253.132156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=62488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 253.139540: balance_dirty_state: bdi btrfs-1: dirty=681 wb=710 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=20 ino=257 dd-2584 [001] 253.139648: balance_dirty_state: bdi btrfs-1: dirty=706 wb=710 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 253.139709: balance_dirty_state: bdi btrfs-1: dirty=706 wb=710 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 253.139828: balance_dirty_state: bdi btrfs-1: dirty=756 wb=710 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 253.139966: balance_dirty_state: bdi btrfs-1: dirty=781 wb=660 unstable=0 bg_thresh=994 thresh=1988 gap=547 poll_thresh=18 ino=257 dd-2584 [001] 253.140093: balance_dirty_state: bdi btrfs-1: dirty=806 wb=635 unstable=0 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=19 ino=257 dd-2584 [001] 253.140215: balance_dirty_state: bdi btrfs-1: dirty=831 wb=635 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=20 ino=257 dd-2584 [001] 253.140342: balance_dirty_state: bdi btrfs-1: dirty=881 wb=635 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=21 ino=257 dd-2584 [001] 253.140346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=62488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 253.147583: balance_dirty_state: bdi btrfs-1: dirty=881 wb=635 unstable=0 bg_thresh=998 thresh=1996 gap=480 poll_thresh=21 ino=257 dd-2584 [005] 253.147598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=62488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 253.155513: balance_dirty_state: bdi btrfs-1: dirty=881 wb=385 unstable=0 bg_thresh=996 thresh=1993 gap=727 poll_thresh=21 ino=257 dd-2584 [005] 253.155639: balance_dirty_state: bdi btrfs-1: dirty=906 wb=385 unstable=0 bg_thresh=996 thresh=1993 gap=702 poll_thresh=16 ino=257 dd-2584 [005] 253.156238: balance_dirty_state: bdi btrfs-1: dirty=931 wb=385 unstable=0 bg_thresh=998 thresh=1997 gap=681 poll_thresh=17 ino=257 dd-2584 [005] 253.156475: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=385 unstable=0 bg_thresh=997 thresh=1995 gap=610 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 253.156561: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20552 wrote=0 to_write=8192 dd-2584 [005] 253.156724: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=385 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=19 ino=257 dd-2584 [005] 253.156973: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=435 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=20 ino=257 dd-2584 [005] 253.157221: balance_dirty_state: bdi btrfs-1: dirty=975 wb=485 unstable=0 bg_thresh=998 thresh=1997 gap=537 poll_thresh=21 ino=257 dd-2584 [005] 253.157471: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=510 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=22 ino=257 dd-2584 [005] 253.157474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=62488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 253.161002: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=656 to_write=7536 dd-2584 [005] 253.163526: balance_dirty_state: bdi btrfs-1: dirty=475 wb=910 unstable=0 bg_thresh=996 thresh=1993 gap=608 poll_thresh=22 ino=257 dd-2584 [005] 253.163615: balance_dirty_state: bdi btrfs-1: dirty=475 wb=910 unstable=0 bg_thresh=996 thresh=1992 gap=607 poll_thresh=16 ino=257 dd-2584 [005] 253.163735: balance_dirty_state: bdi btrfs-1: dirty=525 wb=910 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=17 ino=257 dd-2584 [005] 253.163853: balance_dirty_state: bdi btrfs-1: dirty=550 wb=910 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=18 ino=257 dd-2584 [005] 253.164151: balance_dirty_state: bdi btrfs-1: dirty=575 wb=910 unstable=0 bg_thresh=994 thresh=1989 gap=504 poll_thresh=19 ino=257 dd-2584 [005] 253.164270: balance_dirty_state: bdi btrfs-1: dirty=625 wb=910 unstable=0 bg_thresh=996 thresh=1993 gap=458 poll_thresh=20 ino=257 dd-2584 [005] 253.164275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=62488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 253.171568: balance_dirty_state: bdi btrfs-1: dirty=625 wb=785 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=20 ino=257 dd-2584 [006] 253.171694: balance_dirty_state: bdi btrfs-1: dirty=625 wb=785 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 253.171810: balance_dirty_state: bdi btrfs-1: dirty=650 wb=785 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 253.172045: balance_dirty_state: bdi btrfs-1: dirty=675 wb=785 unstable=0 bg_thresh=999 thresh=1998 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 253.172282: balance_dirty_state: bdi btrfs-1: dirty=725 wb=785 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 253.172291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=62488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 253.179531: balance_dirty_state: bdi btrfs-1: dirty=725 wb=660 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 253.179661: balance_dirty_state: bdi btrfs-1: dirty=725 wb=660 unstable=0 bg_thresh=1000 thresh=2000 gap=615 poll_thresh=13 ino=257 dd-2584 [006] 253.179781: balance_dirty_state: bdi btrfs-1: dirty=750 wb=660 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 253.179898: balance_dirty_state: bdi btrfs-1: dirty=775 wb=660 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 253.180016: balance_dirty_state: bdi btrfs-1: dirty=775 wb=660 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 253.180249: balance_dirty_state: bdi btrfs-1: dirty=825 wb=660 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 253.180851: balance_dirty_state: bdi btrfs-1: dirty=850 wb=660 unstable=0 bg_thresh=1003 thresh=2007 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 253.180860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=62488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 253.187572: balance_dirty_state: bdi btrfs-1: dirty=850 wb=535 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=18 ino=257 dd-2584 [006] 253.187695: balance_dirty_state: bdi btrfs-1: dirty=850 wb=535 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=13 ino=257 dd-2584 [006] 253.187813: balance_dirty_state: bdi btrfs-1: dirty=875 wb=535 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 253.187934: balance_dirty_state: bdi btrfs-1: dirty=900 wb=535 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 253.188051: balance_dirty_state: bdi btrfs-1: dirty=900 wb=535 unstable=0 bg_thresh=1001 thresh=2002 gap=567 poll_thresh=16 ino=257 dd-2584 [006] 253.188284: balance_dirty_state: bdi btrfs-1: dirty=950 wb=535 unstable=0 bg_thresh=1000 thresh=2001 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 253.188523: balance_dirty_state: bdi btrfs-1: dirty=975 wb=535 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 253.188531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=62488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.195515: balance_dirty_state: bdi btrfs-1: dirty=975 wb=410 unstable=0 bg_thresh=1000 thresh=2000 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 253.195589: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=410 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 253.195648: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=410 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 253.195705: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=410 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 253.195769: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=410 unstable=0 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 253.195794: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20592 wrote=0 to_write=8192 dd-2584 [004] 253.195893: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=410 unstable=0 bg_thresh=1007 thresh=2015 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 253.196200: balance_dirty_state: bdi btrfs-1: dirty=975 wb=535 unstable=0 bg_thresh=1009 thresh=2019 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 253.196326: balance_dirty_state: bdi btrfs-1: dirty=950 wb=585 unstable=0 bg_thresh=1009 thresh=2018 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 253.196327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=62488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 253.197934: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=656 to_write=7536 dd-2584 [004] 253.203499: balance_dirty_state: bdi btrfs-1: dirty=475 wb=935 unstable=0 bg_thresh=1006 thresh=2012 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 253.203563: balance_dirty_state: bdi btrfs-1: dirty=500 wb=935 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 253.203623: balance_dirty_state: bdi btrfs-1: dirty=525 wb=935 unstable=0 bg_thresh=1005 thresh=2011 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 253.203692: balance_dirty_state: bdi btrfs-1: dirty=525 wb=935 unstable=0 bg_thresh=1005 thresh=2011 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 253.203873: balance_dirty_state: bdi btrfs-1: dirty=575 wb=935 unstable=0 bg_thresh=1005 thresh=2010 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 253.203879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-52% task_weight=100% bdi_bw=62488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.211594: balance_dirty_state: bdi btrfs-1: dirty=575 wb=810 unstable=0 bg_thresh=996 thresh=1992 gap=607 poll_thresh=13 ino=257 dd-2584 [004] 253.211654: balance_dirty_state: bdi btrfs-1: dirty=600 wb=810 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 253.211715: balance_dirty_state: bdi btrfs-1: dirty=600 wb=810 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 253.211775: balance_dirty_state: bdi btrfs-1: dirty=625 wb=810 unstable=0 bg_thresh=1001 thresh=2002 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 253.211898: balance_dirty_state: bdi btrfs-1: dirty=650 wb=810 unstable=0 bg_thresh=1003 thresh=2006 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 253.212284: balance_dirty_state: bdi btrfs-1: dirty=700 wb=810 unstable=0 bg_thresh=1005 thresh=2010 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 253.212291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-52% task_weight=100% bdi_bw=62488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 253.219587: balance_dirty_state: bdi btrfs-1: dirty=700 wb=685 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=13 ino=257 dd-2584 [007] 253.219656: balance_dirty_state: bdi btrfs-1: dirty=725 wb=685 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=14 ino=257 dd-2584 [007] 253.219722: balance_dirty_state: bdi btrfs-1: dirty=750 wb=685 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=15 ino=257 dd-2584 [007] 253.219792: balance_dirty_state: bdi btrfs-1: dirty=750 wb=685 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=16 ino=257 dd-2584 [007] 253.219925: balance_dirty_state: bdi btrfs-1: dirty=800 wb=685 unstable=0 bg_thresh=997 thresh=1995 gap=510 poll_thresh=17 ino=257 dd-2584 [007] 253.220059: balance_dirty_state: bdi btrfs-1: dirty=825 wb=685 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=18 ino=257 dd-2584 [007] 253.220064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1280 avg_dirty=1280 bdi_gap=41% task_gap=-17% task_weight=100% bdi_bw=62488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 253.227687: balance_dirty_state: bdi btrfs-1: dirty=850 wb=535 unstable=0 bg_thresh=990 thresh=1980 gap=595 poll_thresh=13 ino=257 dd-2584 [007] 253.227748: balance_dirty_state: bdi btrfs-1: dirty=850 wb=535 unstable=0 bg_thresh=992 thresh=1985 gap=600 poll_thresh=14 ino=257 dd-2584 [007] 253.227808: balance_dirty_state: bdi btrfs-1: dirty=875 wb=535 unstable=0 bg_thresh=992 thresh=1984 gap=574 poll_thresh=15 ino=257 dd-2584 [007] 253.227869: balance_dirty_state: bdi btrfs-1: dirty=900 wb=535 unstable=0 bg_thresh=992 thresh=1984 gap=549 poll_thresh=16 ino=257 dd-2584 [007] 253.227989: balance_dirty_state: bdi btrfs-1: dirty=925 wb=535 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=17 ino=257 dd-2584 [007] 253.228292: balance_dirty_state: bdi btrfs-1: dirty=950 wb=535 unstable=0 bg_thresh=993 thresh=1987 gap=502 poll_thresh=18 ino=257 dd-2584 [007] 253.228410: balance_dirty_state: bdi btrfs-1: dirty=975 wb=535 unstable=0 bg_thresh=996 thresh=1992 gap=482 poll_thresh=19 ino=257 dd-2584 [007] 253.228414: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 253.235631: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=410 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 253.235655: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20632 wrote=0 to_write=8192 dd-2584 [007] 253.235720: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=410 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=15 ino=257 dd-2584 [007] 253.235808: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=410 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=16 ino=257 dd-2584 [007] 253.235988: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=460 unstable=0 bg_thresh=997 thresh=1994 gap=509 poll_thresh=17 ino=257 dd-2584 [007] 253.236168: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=510 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=18 ino=257 dd-2584 [007] 253.236170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 253.237943: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=608 to_write=7584 dd-2584 [000] 253.247606: balance_dirty_state: bdi btrfs-1: dirty=467 wb=786 unstable=0 bg_thresh=996 thresh=1993 gap=740 poll_thresh=18 ino=257 dd-2584 [000] 253.247734: balance_dirty_state: bdi btrfs-1: dirty=492 wb=786 unstable=0 bg_thresh=996 thresh=1993 gap=715 poll_thresh=13 ino=257 dd-2584 [000] 253.247851: balance_dirty_state: bdi btrfs-1: dirty=492 wb=786 unstable=0 bg_thresh=999 thresh=1998 gap=720 poll_thresh=14 ino=257 dd-2584 [000] 253.247968: balance_dirty_state: bdi btrfs-1: dirty=517 wb=786 unstable=0 bg_thresh=999 thresh=1998 gap=695 poll_thresh=15 ino=257 dd-2584 [000] 253.248088: balance_dirty_state: bdi btrfs-1: dirty=517 wb=786 unstable=0 bg_thresh=1001 thresh=2003 gap=700 poll_thresh=16 ino=257 dd-2584 [000] 253.248323: balance_dirty_state: bdi btrfs-1: dirty=567 wb=786 unstable=0 bg_thresh=1001 thresh=2002 gap=649 poll_thresh=17 ino=257 dd-2584 [000] 253.248931: balance_dirty_state: bdi btrfs-1: dirty=592 wb=786 unstable=0 bg_thresh=1003 thresh=2006 gap=628 poll_thresh=18 ino=257 dd-2584 [000] 253.249164: balance_dirty_state: bdi btrfs-1: dirty=617 wb=786 unstable=0 bg_thresh=1002 thresh=2005 gap=602 poll_thresh=19 ino=257 dd-2584 [000] 253.249399: balance_dirty_state: bdi btrfs-1: dirty=667 wb=786 unstable=0 bg_thresh=1002 thresh=2004 gap=551 poll_thresh=20 ino=257 dd-2584 [000] 253.249636: balance_dirty_state: bdi btrfs-1: dirty=692 wb=786 unstable=0 bg_thresh=1004 thresh=2008 gap=530 poll_thresh=21 ino=257 dd-2584 [000] 253.249871: balance_dirty_state: bdi btrfs-1: dirty=717 wb=786 unstable=0 bg_thresh=1003 thresh=2007 gap=504 poll_thresh=22 ino=257 dd-2584 [000] 253.250106: balance_dirty_state: bdi btrfs-1: dirty=742 wb=786 unstable=0 bg_thresh=1003 thresh=2006 gap=478 poll_thresh=23 ino=257 dd-2584 [000] 253.250115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 253.255599: balance_dirty_state: bdi btrfs-1: dirty=742 wb=661 unstable=0 bg_thresh=1003 thresh=2006 gap=603 poll_thresh=23 ino=257 dd-2584 [004] 253.255697: balance_dirty_state: bdi btrfs-1: dirty=742 wb=661 unstable=0 bg_thresh=1003 thresh=2006 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 253.255865: balance_dirty_state: bdi btrfs-1: dirty=792 wb=661 unstable=0 bg_thresh=1005 thresh=2011 gap=558 poll_thresh=18 ino=257 dd-2584 [004] 253.256332: balance_dirty_state: bdi btrfs-1: dirty=817 wb=661 unstable=0 bg_thresh=1008 thresh=2016 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 253.256506: balance_dirty_state: bdi btrfs-1: dirty=842 wb=661 unstable=0 bg_thresh=1010 thresh=2020 gap=517 poll_thresh=20 ino=257 dd-2584 [004] 253.256675: balance_dirty_state: bdi btrfs-1: dirty=867 wb=661 unstable=0 bg_thresh=1009 thresh=2019 gap=491 poll_thresh=21 ino=257 dd-2584 [004] 253.256681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.263514: balance_dirty_state: bdi btrfs-1: dirty=867 wb=486 unstable=0 bg_thresh=1010 thresh=2020 gap=667 poll_thresh=21 ino=257 dd-2584 [004] 253.263602: balance_dirty_state: bdi btrfs-1: dirty=892 wb=486 unstable=0 bg_thresh=1009 thresh=2019 gap=641 poll_thresh=16 ino=257 dd-2584 [004] 253.263729: balance_dirty_state: bdi btrfs-1: dirty=917 wb=486 unstable=0 bg_thresh=1009 thresh=2018 gap=615 poll_thresh=17 ino=257 dd-2584 [004] 253.263856: balance_dirty_state: bdi btrfs-1: dirty=967 wb=486 unstable=0 bg_thresh=1011 thresh=2022 gap=569 poll_thresh=18 ino=257 dd-2584 [004] 253.263982: balance_dirty_state: bdi btrfs-1: dirty=992 wb=486 unstable=0 bg_thresh=1010 thresh=2021 gap=543 poll_thresh=19 ino=257 dd-2584 [004] 253.264108: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=486 unstable=0 bg_thresh=1010 thresh=2020 gap=517 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 253.264146: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20660 wrote=0 to_write=8192 dd-2584 [004] 253.264242: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=486 unstable=0 bg_thresh=1009 thresh=2019 gap=491 poll_thresh=21 ino=257 dd-2584 [004] 253.264244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 253.266408: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=608 to_write=7584 dd-2584 [004] 253.271559: balance_dirty_state: bdi btrfs-1: dirty=442 wb=961 unstable=0 bg_thresh=1011 thresh=2023 gap=620 poll_thresh=21 ino=257 dd-2584 [004] 253.271838: balance_dirty_state: bdi btrfs-1: dirty=467 wb=961 unstable=0 bg_thresh=1014 thresh=2028 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 253.271957: balance_dirty_state: bdi btrfs-1: dirty=492 wb=961 unstable=0 bg_thresh=1010 thresh=2021 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 253.272074: balance_dirty_state: bdi btrfs-1: dirty=542 wb=961 unstable=0 bg_thresh=1010 thresh=2020 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 253.272190: balance_dirty_state: bdi btrfs-1: dirty=567 wb=961 unstable=0 bg_thresh=1009 thresh=2019 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 253.272195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.279602: balance_dirty_state: bdi btrfs-1: dirty=567 wb=836 unstable=0 bg_thresh=1008 thresh=2016 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 253.279688: balance_dirty_state: bdi btrfs-1: dirty=592 wb=836 unstable=0 bg_thresh=1013 thresh=2026 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 253.279749: balance_dirty_state: bdi btrfs-1: dirty=592 wb=836 unstable=0 bg_thresh=1010 thresh=2020 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 253.279805: balance_dirty_state: bdi btrfs-1: dirty=617 wb=836 unstable=0 bg_thresh=1012 thresh=2025 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 253.279917: balance_dirty_state: bdi btrfs-1: dirty=642 wb=836 unstable=0 bg_thresh=1012 thresh=2024 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 253.280030: balance_dirty_state: bdi btrfs-1: dirty=667 wb=836 unstable=0 bg_thresh=1011 thresh=2023 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 253.280143: balance_dirty_state: bdi btrfs-1: dirty=717 wb=836 unstable=0 bg_thresh=1013 thresh=2027 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 253.280148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.287582: balance_dirty_state: bdi btrfs-1: dirty=717 wb=711 unstable=0 bg_thresh=1013 thresh=2027 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 253.288002: balance_dirty_state: bdi btrfs-1: dirty=717 wb=711 unstable=0 bg_thresh=1010 thresh=2020 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 253.288088: balance_dirty_state: bdi btrfs-1: dirty=742 wb=711 unstable=0 bg_thresh=1009 thresh=2019 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 253.288175: balance_dirty_state: bdi btrfs-1: dirty=767 wb=711 unstable=0 bg_thresh=1009 thresh=2019 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 253.288344: balance_dirty_state: bdi btrfs-1: dirty=792 wb=711 unstable=0 bg_thresh=1009 thresh=2018 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 253.288516: balance_dirty_state: bdi btrfs-1: dirty=817 wb=711 unstable=0 bg_thresh=1011 thresh=2022 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 253.288522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.295622: balance_dirty_state: bdi btrfs-1: dirty=817 wb=586 unstable=0 bg_thresh=1007 thresh=2014 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 253.295728: balance_dirty_state: bdi btrfs-1: dirty=842 wb=586 unstable=0 bg_thresh=1012 thresh=2025 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 253.295831: balance_dirty_state: bdi btrfs-1: dirty=842 wb=586 unstable=0 bg_thresh=1009 thresh=2018 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 253.295933: balance_dirty_state: bdi btrfs-1: dirty=867 wb=586 unstable=0 bg_thresh=1008 thresh=2016 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 253.296038: balance_dirty_state: bdi btrfs-1: dirty=892 wb=586 unstable=0 bg_thresh=1011 thresh=2022 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 253.296398: balance_dirty_state: bdi btrfs-1: dirty=917 wb=586 unstable=0 bg_thresh=1013 thresh=2026 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 253.296753: balance_dirty_state: bdi btrfs-1: dirty=942 wb=586 unstable=0 bg_thresh=1012 thresh=2025 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 253.296765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.303593: balance_dirty_state: bdi btrfs-1: dirty=942 wb=361 unstable=0 bg_thresh=1012 thresh=2024 gap=721 poll_thresh=18 ino=257 dd-2584 [004] 253.303684: balance_dirty_state: bdi btrfs-1: dirty=967 wb=361 unstable=0 bg_thresh=1011 thresh=2023 gap=695 poll_thresh=13 ino=257 dd-2584 [004] 253.303913: balance_dirty_state: bdi btrfs-1: dirty=992 wb=361 unstable=0 bg_thresh=1008 thresh=2017 gap=664 poll_thresh=14 ino=257 dd-2584 [004] 253.303970: balance_dirty_state: bdi btrfs-1: dirty=992 wb=361 unstable=0 bg_thresh=1011 thresh=2022 gap=669 poll_thresh=15 ino=257 dd-2584 [004] 253.304027: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=361 unstable=0 bg_thresh=1008 thresh=2016 gap=638 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 253.304090: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20700 wrote=0 to_write=8192 dd-2584 [004] 253.304154: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=361 unstable=0 bg_thresh=1010 thresh=2020 gap=617 poll_thresh=17 ino=257 dd-2584 [004] 253.304282: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=386 unstable=0 bg_thresh=1009 thresh=2019 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 253.304408: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=461 unstable=0 bg_thresh=1009 thresh=2018 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 253.304537: balance_dirty_state: bdi btrfs-1: dirty=992 wb=511 unstable=0 bg_thresh=1011 thresh=2022 gap=519 poll_thresh=20 ino=257 dd-2584 [004] 253.304665: balance_dirty_state: bdi btrfs-1: dirty=992 wb=536 unstable=0 bg_thresh=1010 thresh=2021 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 253.304667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 253.308385: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=720 to_write=7472 dd-2584 [004] 253.311578: balance_dirty_state: bdi btrfs-1: dirty=442 wb=936 unstable=0 bg_thresh=1008 thresh=2017 gap=639 poll_thresh=21 ino=257 dd-2584 [004] 253.311656: balance_dirty_state: bdi btrfs-1: dirty=467 wb=936 unstable=0 bg_thresh=1010 thresh=2021 gap=618 poll_thresh=16 ino=257 dd-2584 [004] 253.311783: balance_dirty_state: bdi btrfs-1: dirty=492 wb=936 unstable=0 bg_thresh=1010 thresh=2020 gap=592 poll_thresh=17 ino=257 dd-2584 [004] 253.312086: balance_dirty_state: bdi btrfs-1: dirty=517 wb=936 unstable=0 bg_thresh=1008 thresh=2017 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 253.312210: balance_dirty_state: bdi btrfs-1: dirty=567 wb=936 unstable=0 bg_thresh=1010 thresh=2020 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 253.312332: balance_dirty_state: bdi btrfs-1: dirty=592 wb=936 unstable=0 bg_thresh=1009 thresh=2018 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 253.312337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.319645: balance_dirty_state: bdi btrfs-1: dirty=592 wb=811 unstable=0 bg_thresh=1010 thresh=2020 gap=617 poll_thresh=20 ino=257 dd-2584 [004] 253.319714: balance_dirty_state: bdi btrfs-1: dirty=617 wb=811 unstable=0 bg_thresh=1010 thresh=2020 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 253.319774: balance_dirty_state: bdi btrfs-1: dirty=617 wb=811 unstable=0 bg_thresh=1009 thresh=2019 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 253.319888: balance_dirty_state: bdi btrfs-1: dirty=667 wb=811 unstable=0 bg_thresh=1011 thresh=2023 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 253.319999: balance_dirty_state: bdi btrfs-1: dirty=692 wb=811 unstable=0 bg_thresh=1011 thresh=2022 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 253.320113: balance_dirty_state: bdi btrfs-1: dirty=717 wb=811 unstable=0 bg_thresh=1010 thresh=2021 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 253.320118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.327623: balance_dirty_state: bdi btrfs-1: dirty=742 wb=736 unstable=0 bg_thresh=1010 thresh=2020 gap=542 poll_thresh=19 ino=257 dd-2584 [004] 253.327732: balance_dirty_state: bdi btrfs-1: dirty=767 wb=736 unstable=0 bg_thresh=1007 thresh=2014 gap=511 poll_thresh=14 ino=257 dd-2584 [004] 253.327818: balance_dirty_state: bdi btrfs-1: dirty=767 wb=736 unstable=0 bg_thresh=1009 thresh=2019 gap=516 poll_thresh=15 ino=257 dd-2584 [004] 253.328204: balance_dirty_state: bdi btrfs-1: dirty=792 wb=736 unstable=0 bg_thresh=1009 thresh=2018 gap=490 poll_thresh=16 ino=257 dd-2584 [004] 253.328210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=63016 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 253.335532: balance_dirty_state: bdi btrfs-1: dirty=792 wb=586 unstable=0 bg_thresh=1008 thresh=2017 gap=639 poll_thresh=16 ino=257 dd-2584 [004] 253.335620: balance_dirty_state: bdi btrfs-1: dirty=817 wb=586 unstable=0 bg_thresh=1011 thresh=2022 gap=619 poll_thresh=12 ino=257 dd-2584 [004] 253.335703: balance_dirty_state: bdi btrfs-1: dirty=817 wb=586 unstable=0 bg_thresh=1011 thresh=2022 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 253.335789: balance_dirty_state: bdi btrfs-1: dirty=842 wb=586 unstable=0 bg_thresh=1013 thresh=2027 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 253.335874: balance_dirty_state: bdi btrfs-1: dirty=867 wb=586 unstable=0 bg_thresh=1010 thresh=2021 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 253.335934: balance_dirty_state: bdi btrfs-1: dirty=867 wb=586 unstable=0 bg_thresh=1013 thresh=2026 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 253.336098: balance_dirty_state: bdi btrfs-1: dirty=917 wb=586 unstable=0 bg_thresh=1012 thresh=2024 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 253.336233: balance_dirty_state: bdi btrfs-1: dirty=942 wb=586 unstable=0 bg_thresh=1011 thresh=2023 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 253.336238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=63556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.343536: balance_dirty_state: bdi btrfs-1: dirty=942 wb=461 unstable=0 bg_thresh=1002 thresh=2004 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 253.343654: balance_dirty_state: bdi btrfs-1: dirty=942 wb=461 unstable=0 bg_thresh=1002 thresh=2004 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 253.343766: balance_dirty_state: bdi btrfs-1: dirty=967 wb=461 unstable=0 bg_thresh=1001 thresh=2003 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 253.343880: balance_dirty_state: bdi btrfs-1: dirty=992 wb=461 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 253.343992: balance_dirty_state: bdi btrfs-1: dirty=992 wb=461 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 253.344218: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=461 unstable=0 bg_thresh=1003 thresh=2006 gap=503 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 253.344286: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20740 wrote=0 to_write=8192 dd-2584 [004] 253.344826: balance_dirty_state: bdi btrfs-1: dirty=942 wb=586 unstable=0 bg_thresh=1002 thresh=2005 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 253.344829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=63556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 253.346589: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=252 wrote=592 to_write=7600 dd-2584 [004] 253.355563: balance_dirty_state: bdi btrfs-1: dirty=492 wb=786 unstable=0 bg_thresh=1003 thresh=2007 gap=729 poll_thresh=18 ino=257 dd-2584 [004] 253.355654: balance_dirty_state: bdi btrfs-1: dirty=517 wb=786 unstable=0 bg_thresh=1006 thresh=2012 gap=709 poll_thresh=13 ino=257 dd-2584 [004] 253.355737: balance_dirty_state: bdi btrfs-1: dirty=517 wb=786 unstable=0 bg_thresh=1003 thresh=2006 gap=703 poll_thresh=14 ino=257 dd-2584 [004] 253.355798: balance_dirty_state: bdi btrfs-1: dirty=542 wb=786 unstable=0 bg_thresh=1005 thresh=2011 gap=683 poll_thresh=15 ino=257 dd-2584 [004] 253.355856: balance_dirty_state: bdi btrfs-1: dirty=542 wb=786 unstable=0 bg_thresh=1005 thresh=2010 gap=682 poll_thresh=16 ino=257 dd-2584 [004] 253.355996: balance_dirty_state: bdi btrfs-1: dirty=592 wb=786 unstable=0 bg_thresh=1004 thresh=2009 gap=631 poll_thresh=17 ino=257 dd-2584 [004] 253.356175: balance_dirty_state: bdi btrfs-1: dirty=617 wb=786 unstable=0 bg_thresh=1004 thresh=2008 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 253.356347: balance_dirty_state: bdi btrfs-1: dirty=642 wb=786 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 253.356485: balance_dirty_state: bdi btrfs-1: dirty=692 wb=786 unstable=0 bg_thresh=1005 thresh=2011 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 253.356605: balance_dirty_state: bdi btrfs-1: dirty=717 wb=786 unstable=0 bg_thresh=1005 thresh=2010 gap=507 poll_thresh=21 ino=257 dd-2584 [004] 253.356959: balance_dirty_state: bdi btrfs-1: dirty=742 wb=786 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=22 ino=257 dd-2584 [004] 253.356964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=63556 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 253.363569: balance_dirty_state: bdi btrfs-1: dirty=742 wb=661 unstable=0 bg_thresh=1002 thresh=2005 gap=602 poll_thresh=22 ino=257 dd-2584 [006] 253.363634: balance_dirty_state: bdi btrfs-1: dirty=767 wb=661 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 253.363749: balance_dirty_state: bdi btrfs-1: dirty=792 wb=661 unstable=0 bg_thresh=1007 thresh=2015 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 253.363866: balance_dirty_state: bdi btrfs-1: dirty=817 wb=661 unstable=0 bg_thresh=1010 thresh=2020 gap=542 poll_thresh=18 ino=257 dd-2584 [006] 253.363987: balance_dirty_state: bdi btrfs-1: dirty=842 wb=661 unstable=0 bg_thresh=1009 thresh=2019 gap=516 poll_thresh=19 ino=257 dd-2584 [006] 253.364107: balance_dirty_state: bdi btrfs-1: dirty=892 wb=661 unstable=0 bg_thresh=1011 thresh=2023 gap=470 poll_thresh=20 ino=257 dd-2584 [006] 253.364112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=63556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 253.371629: balance_dirty_state: bdi btrfs-1: dirty=892 wb=661 unstable=0 bg_thresh=1009 thresh=2019 gap=466 poll_thresh=20 ino=257 dd-2584 [006] 253.371636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=63556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 253.379634: balance_dirty_state: bdi btrfs-1: dirty=892 wb=461 unstable=0 bg_thresh=1007 thresh=2014 gap=661 poll_thresh=20 ino=257 dd-2584 [006] 253.379723: balance_dirty_state: bdi btrfs-1: dirty=892 wb=461 unstable=0 bg_thresh=1007 thresh=2014 gap=661 poll_thresh=15 ino=257 dd-2584 [006] 253.379788: balance_dirty_state: bdi btrfs-1: dirty=917 wb=461 unstable=0 bg_thresh=1006 thresh=2013 gap=635 poll_thresh=16 ino=257 dd-2584 [006] 253.379904: balance_dirty_state: bdi btrfs-1: dirty=942 wb=461 unstable=0 bg_thresh=1006 thresh=2012 gap=609 poll_thresh=17 ino=257 dd-2584 [006] 253.380196: balance_dirty_state: bdi btrfs-1: dirty=992 wb=461 unstable=0 bg_thresh=1005 thresh=2011 gap=558 poll_thresh=18 ino=257 dd-2584 [006] 253.380311: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=461 unstable=0 bg_thresh=1007 thresh=2015 gap=537 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 253.380378: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20776 wrote=0 to_write=8192 dd-2584 [006] 253.380449: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=411 unstable=0 bg_thresh=1007 thresh=2014 gap=561 poll_thresh=20 ino=257 dd-2584 [006] 253.380602: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=386 unstable=0 bg_thresh=1004 thresh=2008 gap=605 poll_thresh=21 ino=257 dd-2584 [006] 253.380736: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=436 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=22 ino=257 dd-2584 [006] 253.380867: balance_dirty_state: bdi btrfs-1: dirty=992 wb=486 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=23 ino=257 dd-2584 [006] 253.380998: balance_dirty_state: bdi btrfs-1: dirty=992 wb=511 unstable=0 bg_thresh=1007 thresh=2014 gap=511 poll_thresh=24 ino=257 dd-2584 [006] 253.381131: balance_dirty_state: bdi btrfs-1: dirty=967 wb=561 unstable=0 bg_thresh=1003 thresh=2006 gap=478 poll_thresh=25 ino=257 dd-2584 [006] 253.381133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-198% task_weight=100% bdi_bw=63556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 253.382935: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=720 to_write=7472 dd-2584 [006] 253.387658: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1061 unstable=0 bg_thresh=1005 thresh=2010 gap=482 poll_thresh=25 ino=257 dd-2584 [006] 253.387667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-194% task_weight=101% bdi_bw=63556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 253.395674: balance_dirty_state: bdi btrfs-1: dirty=467 wb=811 unstable=0 bg_thresh=1005 thresh=2010 gap=732 poll_thresh=25 ino=257 dd-2584 [006] 253.395801: balance_dirty_state: bdi btrfs-1: dirty=492 wb=811 unstable=0 bg_thresh=1007 thresh=2015 gap=712 poll_thresh=19 ino=257 dd-2584 [006] 253.396403: balance_dirty_state: bdi btrfs-1: dirty=517 wb=811 unstable=0 bg_thresh=1007 thresh=2014 gap=686 poll_thresh=20 ino=257 dd-2584 [006] 253.396639: balance_dirty_state: bdi btrfs-1: dirty=567 wb=811 unstable=0 bg_thresh=1006 thresh=2013 gap=635 poll_thresh=21 ino=257 dd-2584 [006] 253.396874: balance_dirty_state: bdi btrfs-1: dirty=592 wb=811 unstable=0 bg_thresh=1008 thresh=2017 gap=614 poll_thresh=22 ino=257 dd-2584 [006] 253.397107: balance_dirty_state: bdi btrfs-1: dirty=617 wb=811 unstable=0 bg_thresh=1008 thresh=2016 gap=588 poll_thresh=23 ino=257 dd-2584 [006] 253.397342: balance_dirty_state: bdi btrfs-1: dirty=667 wb=811 unstable=0 bg_thresh=1007 thresh=2015 gap=537 poll_thresh=24 ino=257 dd-2584 [006] 253.397578: balance_dirty_state: bdi btrfs-1: dirty=692 wb=811 unstable=0 bg_thresh=1009 thresh=2019 gap=516 poll_thresh=25 ino=257 dd-2584 [006] 253.397814: balance_dirty_state: bdi btrfs-1: dirty=717 wb=811 unstable=0 bg_thresh=1006 thresh=2012 gap=484 poll_thresh=26 ino=257 dd-2584 [006] 253.397823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=63556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 253.403558: balance_dirty_state: bdi btrfs-1: dirty=717 wb=736 unstable=0 bg_thresh=1004 thresh=2008 gap=555 poll_thresh=26 ino=257 dd-2584 [006] 253.403666: balance_dirty_state: bdi btrfs-1: dirty=742 wb=736 unstable=0 bg_thresh=1004 thresh=2008 gap=530 poll_thresh=19 ino=257 dd-2584 [006] 253.403961: balance_dirty_state: bdi btrfs-1: dirty=767 wb=736 unstable=0 bg_thresh=1006 thresh=2012 gap=509 poll_thresh=20 ino=257 dd-2584 [006] 253.404081: balance_dirty_state: bdi btrfs-1: dirty=792 wb=736 unstable=0 bg_thresh=1005 thresh=2011 gap=483 poll_thresh=21 ino=257 dd-2584 [006] 253.404085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-146% task_weight=101% bdi_bw=63556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 253.411632: balance_dirty_state: bdi btrfs-1: dirty=792 wb=736 unstable=0 bg_thresh=1005 thresh=2010 gap=482 poll_thresh=21 ino=257 dd-2584 [006] 253.411638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-147% task_weight=101% bdi_bw=63556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 253.419690: balance_dirty_state: bdi btrfs-1: dirty=792 wb=461 unstable=0 bg_thresh=1005 thresh=2011 gap=758 poll_thresh=21 ino=257 dd-2584 [006] 253.419773: balance_dirty_state: bdi btrfs-1: dirty=817 wb=461 unstable=0 bg_thresh=1005 thresh=2010 gap=732 poll_thresh=16 ino=257 dd-2584 [006] 253.419901: balance_dirty_state: bdi btrfs-1: dirty=842 wb=461 unstable=0 bg_thresh=1004 thresh=2009 gap=706 poll_thresh=17 ino=257 dd-2584 [006] 253.420026: balance_dirty_state: bdi btrfs-1: dirty=867 wb=461 unstable=0 bg_thresh=1004 thresh=2008 gap=680 poll_thresh=18 ino=257 dd-2584 [006] 253.420152: balance_dirty_state: bdi btrfs-1: dirty=917 wb=461 unstable=0 bg_thresh=1006 thresh=2012 gap=634 poll_thresh=19 ino=257 dd-2584 [006] 253.420278: balance_dirty_state: bdi btrfs-1: dirty=942 wb=461 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=20 ino=257 dd-2584 [006] 253.420405: balance_dirty_state: bdi btrfs-1: dirty=967 wb=461 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=21 ino=257 dd-2584 [006] 253.420531: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=461 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 253.420548: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20816 wrote=0 to_write=8192 dd-2584 [006] 253.420863: balance_dirty_state: bdi btrfs-1: dirty=967 wb=536 unstable=0 bg_thresh=1006 thresh=2013 gap=510 poll_thresh=23 ino=257 dd-2584 [006] 253.421000: balance_dirty_state: bdi btrfs-1: dirty=942 wb=586 unstable=0 bg_thresh=1006 thresh=2012 gap=484 poll_thresh=24 ino=257 dd-2584 [006] 253.421001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=63556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 253.422267: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=328 wrote=592 to_write=7600 dd-2584 [006] 253.427584: balance_dirty_state: bdi btrfs-1: dirty=467 wb=936 unstable=0 bg_thresh=1004 thresh=2009 gap=606 poll_thresh=24 ino=257 dd-2584 [006] 253.427684: balance_dirty_state: bdi btrfs-1: dirty=492 wb=936 unstable=0 bg_thresh=1001 thresh=2003 gap=575 poll_thresh=18 ino=257 dd-2584 [006] 253.427803: balance_dirty_state: bdi btrfs-1: dirty=517 wb=936 unstable=0 bg_thresh=1003 thresh=2007 gap=554 poll_thresh=19 ino=257 dd-2584 [006] 253.427920: balance_dirty_state: bdi btrfs-1: dirty=542 wb=936 unstable=0 bg_thresh=1003 thresh=2006 gap=528 poll_thresh=20 ino=257 dd-2584 [006] 253.428039: balance_dirty_state: bdi btrfs-1: dirty=592 wb=936 unstable=0 bg_thresh=1002 thresh=2005 gap=477 poll_thresh=21 ino=257 dd-2584 [006] 253.428043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=63556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 253.435609: balance_dirty_state: bdi btrfs-1: dirty=592 wb=811 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=21 ino=257 dd-2584 [001] 253.435705: balance_dirty_state: bdi btrfs-1: dirty=617 wb=811 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 253.435939: balance_dirty_state: bdi btrfs-1: dirty=642 wb=811 unstable=0 bg_thresh=1003 thresh=2007 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 253.436170: balance_dirty_state: bdi btrfs-1: dirty=667 wb=811 unstable=0 bg_thresh=1006 thresh=2012 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 253.436774: balance_dirty_state: bdi btrfs-1: dirty=717 wb=811 unstable=0 bg_thresh=1011 thresh=2022 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 253.436783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1360 avg_dirty=1360 bdi_gap=7% task_gap=-85% task_weight=100% bdi_bw=63556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 253.443729: balance_dirty_state: bdi btrfs-1: dirty=717 wb=686 unstable=0 bg_thresh=1005 thresh=2010 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 253.443789: balance_dirty_state: bdi btrfs-1: dirty=742 wb=686 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 253.443848: balance_dirty_state: bdi btrfs-1: dirty=742 wb=686 unstable=0 bg_thresh=1004 thresh=2009 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 253.443966: balance_dirty_state: bdi btrfs-1: dirty=792 wb=686 unstable=0 bg_thresh=1004 thresh=2008 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 253.444084: balance_dirty_state: bdi btrfs-1: dirty=817 wb=686 unstable=0 bg_thresh=1006 thresh=2012 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 253.444200: balance_dirty_state: bdi btrfs-1: dirty=842 wb=686 unstable=0 bg_thresh=1005 thresh=2011 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 253.444205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 253.451660: balance_dirty_state: bdi btrfs-1: dirty=842 wb=486 unstable=0 bg_thresh=1006 thresh=2013 gap=685 poll_thresh=19 ino=257 dd-2584 [001] 253.451732: balance_dirty_state: bdi btrfs-1: dirty=867 wb=486 unstable=0 bg_thresh=1003 thresh=2007 gap=654 poll_thresh=14 ino=257 dd-2584 [001] 253.451792: balance_dirty_state: bdi btrfs-1: dirty=892 wb=486 unstable=0 bg_thresh=1006 thresh=2012 gap=634 poll_thresh=15 ino=257 dd-2584 [001] 253.451848: balance_dirty_state: bdi btrfs-1: dirty=892 wb=486 unstable=0 bg_thresh=1003 thresh=2006 gap=628 poll_thresh=16 ino=257 dd-2584 [001] 253.451961: balance_dirty_state: bdi btrfs-1: dirty=917 wb=486 unstable=0 bg_thresh=1005 thresh=2010 gap=607 poll_thresh=17 ino=257 dd-2584 [001] 253.452245: balance_dirty_state: bdi btrfs-1: dirty=967 wb=486 unstable=0 bg_thresh=1004 thresh=2009 gap=556 poll_thresh=18 ino=257 dd-2584 [001] 253.452357: balance_dirty_state: bdi btrfs-1: dirty=992 wb=486 unstable=0 bg_thresh=1004 thresh=2008 gap=530 poll_thresh=19 ino=257 dd-2584 [001] 253.452471: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=486 unstable=0 bg_thresh=1003 thresh=2007 gap=504 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 253.452494: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20848 wrote=0 to_write=8192 dd-2584 [001] 253.452642: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=486 unstable=0 bg_thresh=1005 thresh=2011 gap=458 poll_thresh=21 ino=257 dd-2584 [001] 253.452644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-99% task_weight=101% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 253.455251: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=360 wrote=576 to_write=7616 dd-2584 [001] 253.459735: balance_dirty_state: bdi btrfs-1: dirty=492 wb=936 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 253.459856: balance_dirty_state: bdi btrfs-1: dirty=542 wb=936 unstable=0 bg_thresh=1003 thresh=2007 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 253.459973: balance_dirty_state: bdi btrfs-1: dirty=567 wb=936 unstable=0 bg_thresh=1003 thresh=2006 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 253.460090: balance_dirty_state: bdi btrfs-1: dirty=592 wb=936 unstable=0 bg_thresh=1005 thresh=2010 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 253.460095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 253.467747: balance_dirty_state: bdi btrfs-1: dirty=617 wb=811 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 253.467977: balance_dirty_state: bdi btrfs-1: dirty=617 wb=811 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 253.468034: balance_dirty_state: bdi btrfs-1: dirty=642 wb=811 unstable=0 bg_thresh=1003 thresh=2007 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 253.468147: balance_dirty_state: bdi btrfs-1: dirty=667 wb=811 unstable=0 bg_thresh=1003 thresh=2006 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 253.468261: balance_dirty_state: bdi btrfs-1: dirty=717 wb=811 unstable=0 bg_thresh=1002 thresh=2004 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 253.468265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-106% task_weight=100% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 253.475662: balance_dirty_state: bdi btrfs-1: dirty=717 wb=661 unstable=0 bg_thresh=1003 thresh=2006 gap=628 poll_thresh=18 ino=257 dd-2584 [001] 253.475755: balance_dirty_state: bdi btrfs-1: dirty=717 wb=661 unstable=0 bg_thresh=1005 thresh=2011 gap=633 poll_thresh=13 ino=257 dd-2584 [001] 253.475812: balance_dirty_state: bdi btrfs-1: dirty=742 wb=661 unstable=0 bg_thresh=1002 thresh=2005 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 253.475868: balance_dirty_state: bdi btrfs-1: dirty=742 wb=661 unstable=0 bg_thresh=1005 thresh=2010 gap=607 poll_thresh=15 ino=257 dd-2584 [001] 253.475924: balance_dirty_state: bdi btrfs-1: dirty=767 wb=661 unstable=0 bg_thresh=1002 thresh=2004 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 253.476037: balance_dirty_state: bdi btrfs-1: dirty=792 wb=661 unstable=0 bg_thresh=1004 thresh=2008 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 253.476150: balance_dirty_state: bdi btrfs-1: dirty=842 wb=661 unstable=0 bg_thresh=1003 thresh=2007 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 253.476262: balance_dirty_state: bdi btrfs-1: dirty=867 wb=661 unstable=0 bg_thresh=1003 thresh=2006 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 253.476266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-151% task_weight=100% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 253.483640: balance_dirty_state: bdi btrfs-1: dirty=867 wb=586 unstable=0 bg_thresh=1006 thresh=2013 gap=560 poll_thresh=19 ino=257 dd-2584 [001] 253.483894: balance_dirty_state: bdi btrfs-1: dirty=892 wb=586 unstable=0 bg_thresh=1009 thresh=2018 gap=540 poll_thresh=14 ino=257 dd-2584 [001] 253.483954: balance_dirty_state: bdi btrfs-1: dirty=892 wb=586 unstable=0 bg_thresh=1006 thresh=2012 gap=534 poll_thresh=15 ino=257 dd-2584 [001] 253.484015: balance_dirty_state: bdi btrfs-1: dirty=917 wb=586 unstable=0 bg_thresh=1008 thresh=2017 gap=514 poll_thresh=16 ino=257 dd-2584 [001] 253.484135: balance_dirty_state: bdi btrfs-1: dirty=942 wb=586 unstable=0 bg_thresh=1007 thresh=2015 gap=487 poll_thresh=17 ino=257 dd-2584 [001] 253.484140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 253.491673: balance_dirty_state: bdi btrfs-1: dirty=942 wb=336 unstable=0 bg_thresh=1007 thresh=2015 gap=737 poll_thresh=17 ino=257 dd-2584 [001] 253.491742: balance_dirty_state: bdi btrfs-1: dirty=967 wb=336 unstable=0 bg_thresh=1004 thresh=2009 gap=706 poll_thresh=13 ino=257 dd-2584 [001] 253.491803: balance_dirty_state: bdi btrfs-1: dirty=967 wb=336 unstable=0 bg_thresh=1007 thresh=2014 gap=711 poll_thresh=14 ino=257 dd-2584 [001] 253.491863: balance_dirty_state: bdi btrfs-1: dirty=992 wb=336 unstable=0 bg_thresh=1004 thresh=2008 gap=680 poll_thresh=15 ino=257 dd-2584 [001] 253.491923: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=336 unstable=0 bg_thresh=1006 thresh=2013 gap=660 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 253.491948: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20888 wrote=0 to_write=8192 dd-2584 [001] 253.492102: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=336 unstable=0 bg_thresh=1006 thresh=2012 gap=634 poll_thresh=17 ino=257 dd-2584 [001] 253.492284: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=386 unstable=0 bg_thresh=1005 thresh=2010 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 253.492468: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=436 unstable=0 bg_thresh=1004 thresh=2009 gap=556 poll_thresh=19 ino=257 dd-2584 [001] 253.492956: balance_dirty_state: bdi btrfs-1: dirty=892 wb=561 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=20 ino=257 dd-2584 [001] 253.493139: balance_dirty_state: bdi btrfs-1: dirty=867 wb=611 unstable=0 bg_thresh=1003 thresh=2006 gap=528 poll_thresh=21 ino=257 dd-2584 [001] 253.493321: balance_dirty_state: bdi btrfs-1: dirty=842 wb=661 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=22 ino=257 dd-2584 [001] 253.493504: balance_dirty_state: bdi btrfs-1: dirty=842 wb=711 unstable=0 bg_thresh=999 thresh=1998 gap=445 poll_thresh=23 ino=257 dd-2584 [001] 253.493506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 253.494340: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=400 wrote=752 to_write=7440 dd-2584 [001] 253.503574: balance_dirty_state: bdi btrfs-1: dirty=492 wb=936 unstable=0 bg_thresh=987 thresh=1974 gap=546 poll_thresh=23 ino=257 dd-2584 [001] 253.503668: balance_dirty_state: bdi btrfs-1: dirty=492 wb=936 unstable=0 bg_thresh=989 thresh=1979 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 253.503837: balance_dirty_state: bdi btrfs-1: dirty=542 wb=936 unstable=0 bg_thresh=992 thresh=1984 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 253.504012: balance_dirty_state: bdi btrfs-1: dirty=567 wb=936 unstable=0 bg_thresh=991 thresh=1983 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 253.504020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-180% task_weight=101% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 253.511604: balance_dirty_state: bdi btrfs-1: dirty=567 wb=761 unstable=0 bg_thresh=993 thresh=1987 gap=659 poll_thresh=19 ino=257 dd-2584 [001] 253.511671: balance_dirty_state: bdi btrfs-1: dirty=592 wb=761 unstable=0 bg_thresh=996 thresh=1992 gap=639 poll_thresh=14 ino=257 dd-2584 [001] 253.511736: balance_dirty_state: bdi btrfs-1: dirty=592 wb=761 unstable=0 bg_thresh=995 thresh=1991 gap=638 poll_thresh=15 ino=257 dd-2584 [001] 253.511798: balance_dirty_state: bdi btrfs-1: dirty=617 wb=761 unstable=0 bg_thresh=995 thresh=1991 gap=613 poll_thresh=16 ino=257 dd-2584 [001] 253.512106: balance_dirty_state: bdi btrfs-1: dirty=642 wb=761 unstable=0 bg_thresh=995 thresh=1990 gap=587 poll_thresh=17 ino=257 dd-2584 [001] 253.512226: balance_dirty_state: bdi btrfs-1: dirty=667 wb=761 unstable=0 bg_thresh=994 thresh=1988 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 253.512346: balance_dirty_state: bdi btrfs-1: dirty=717 wb=761 unstable=0 bg_thresh=993 thresh=1987 gap=509 poll_thresh=19 ino=257 dd-2584 [001] 253.512464: balance_dirty_state: bdi btrfs-1: dirty=742 wb=761 unstable=0 bg_thresh=993 thresh=1986 gap=483 poll_thresh=20 ino=257 dd-2584 [001] 253.512469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 253.519679: balance_dirty_state: bdi btrfs-1: dirty=742 wb=636 unstable=0 bg_thresh=988 thresh=1977 gap=599 poll_thresh=20 ino=257 dd-2584 [001] 253.519750: balance_dirty_state: bdi btrfs-1: dirty=767 wb=636 unstable=0 bg_thresh=991 thresh=1982 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 253.519811: balance_dirty_state: bdi btrfs-1: dirty=767 wb=636 unstable=0 bg_thresh=988 thresh=1976 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 253.519928: balance_dirty_state: bdi btrfs-1: dirty=792 wb=636 unstable=0 bg_thresh=990 thresh=1980 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 253.520047: balance_dirty_state: bdi btrfs-1: dirty=842 wb=636 unstable=0 bg_thresh=989 thresh=1979 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 253.520164: balance_dirty_state: bdi btrfs-1: dirty=867 wb=636 unstable=0 bg_thresh=989 thresh=1978 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 253.520169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 253.531738: balance_dirty_state: bdi btrfs-1: dirty=867 wb=511 unstable=0 bg_thresh=990 thresh=1981 gap=603 poll_thresh=19 ino=257 dd-2584 [000] 253.531815: balance_dirty_state: bdi btrfs-1: dirty=867 wb=511 unstable=0 bg_thresh=993 thresh=1986 gap=608 poll_thresh=14 ino=257 dd-2584 [000] 253.532047: balance_dirty_state: bdi btrfs-1: dirty=892 wb=511 unstable=0 bg_thresh=993 thresh=1986 gap=583 poll_thresh=15 ino=257 dd-2584 [000] 253.532104: balance_dirty_state: bdi btrfs-1: dirty=917 wb=511 unstable=0 bg_thresh=995 thresh=1991 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 253.532215: balance_dirty_state: bdi btrfs-1: dirty=942 wb=511 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=17 ino=257 dd-2584 [000] 253.532329: balance_dirty_state: bdi btrfs-1: dirty=967 wb=511 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 253.532441: balance_dirty_state: bdi btrfs-1: dirty=992 wb=511 unstable=0 bg_thresh=999 thresh=1999 gap=496 poll_thresh=19 ino=257 dd-2584 [000] 253.532446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 253.539660: balance_dirty_state: bdi btrfs-1: dirty=992 wb=261 unstable=0 bg_thresh=991 thresh=1982 gap=729 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 253.539709: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20936 wrote=0 to_write=8192 dd-2584 [000] 253.539728: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=261 unstable=0 bg_thresh=991 thresh=1982 gap=704 poll_thresh=14 ino=257 dd-2584 [000] 253.539787: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=261 unstable=0 bg_thresh=993 thresh=1987 gap=684 poll_thresh=15 ino=257 dd-2584 [000] 253.539850: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=286 unstable=0 bg_thresh=993 thresh=1987 gap=684 poll_thresh=16 ino=257 dd-2584 [000] 253.539975: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=336 unstable=0 bg_thresh=998 thresh=1997 gap=644 poll_thresh=17 ino=257 dd-2584 [000] 253.540104: balance_dirty_state: bdi btrfs-1: dirty=992 wb=386 unstable=0 bg_thresh=998 thresh=1996 gap=618 poll_thresh=18 ino=257 dd-2584 [000] 253.540408: balance_dirty_state: bdi btrfs-1: dirty=867 wb=511 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=19 ino=257 dd-2584 [000] 253.540536: balance_dirty_state: bdi btrfs-1: dirty=842 wb=561 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=20 ino=257 dd-2584 [000] 253.540663: balance_dirty_state: bdi btrfs-1: dirty=842 wb=636 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=21 ino=257 dd-2584 [000] 253.540789: balance_dirty_state: bdi btrfs-1: dirty=817 wb=686 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=22 ino=257 dd-2584 [000] 253.540791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-113% task_weight=99% bdi_bw=64040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 253.541578: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=448 wrote=768 to_write=7424 dd-2584 [004] 253.547673: balance_dirty_state: bdi btrfs-1: dirty=467 wb=911 unstable=0 bg_thresh=986 thresh=1972 gap=594 poll_thresh=22 ino=257 dd-2584 [004] 253.547763: balance_dirty_state: bdi btrfs-1: dirty=492 wb=911 unstable=0 bg_thresh=989 thresh=1978 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 253.547946: balance_dirty_state: bdi btrfs-1: dirty=517 wb=911 unstable=0 bg_thresh=991 thresh=1982 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 253.548124: balance_dirty_state: bdi btrfs-1: dirty=542 wb=911 unstable=0 bg_thresh=990 thresh=1980 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 253.548305: balance_dirty_state: bdi btrfs-1: dirty=592 wb=911 unstable=0 bg_thresh=992 thresh=1984 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 253.548312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-82% task_weight=99% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.555727: balance_dirty_state: bdi btrfs-1: dirty=592 wb=811 unstable=0 bg_thresh=996 thresh=1993 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 253.555790: balance_dirty_state: bdi btrfs-1: dirty=617 wb=811 unstable=0 bg_thresh=993 thresh=1987 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 253.556031: balance_dirty_state: bdi btrfs-1: dirty=642 wb=811 unstable=0 bg_thresh=996 thresh=1992 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 253.556149: balance_dirty_state: bdi btrfs-1: dirty=667 wb=811 unstable=0 bg_thresh=995 thresh=1991 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 253.556268: balance_dirty_state: bdi btrfs-1: dirty=692 wb=811 unstable=0 bg_thresh=994 thresh=1989 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 253.556273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-74% task_weight=98% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.563743: balance_dirty_state: bdi btrfs-1: dirty=717 wb=661 unstable=0 bg_thresh=994 thresh=1988 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 253.563801: balance_dirty_state: bdi btrfs-1: dirty=742 wb=661 unstable=0 bg_thresh=993 thresh=1987 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 253.563857: balance_dirty_state: bdi btrfs-1: dirty=742 wb=661 unstable=0 bg_thresh=993 thresh=1987 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 253.563914: balance_dirty_state: bdi btrfs-1: dirty=767 wb=661 unstable=0 bg_thresh=993 thresh=1986 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 253.564027: balance_dirty_state: bdi btrfs-1: dirty=792 wb=661 unstable=0 bg_thresh=992 thresh=1985 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 253.564139: balance_dirty_state: bdi btrfs-1: dirty=817 wb=661 unstable=0 bg_thresh=994 thresh=1989 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 253.564253: balance_dirty_state: bdi btrfs-1: dirty=867 wb=661 unstable=0 bg_thresh=994 thresh=1988 gap=460 poll_thresh=19 ino=257 dd-2584 [004] 253.564257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=9% task_gap=-79% task_weight=98% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.571802: balance_dirty_state: bdi btrfs-1: dirty=867 wb=536 unstable=0 bg_thresh=994 thresh=1989 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 253.572034: balance_dirty_state: bdi btrfs-1: dirty=892 wb=536 unstable=0 bg_thresh=994 thresh=1988 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 253.572092: balance_dirty_state: bdi btrfs-1: dirty=917 wb=536 unstable=0 bg_thresh=996 thresh=1993 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 253.572206: balance_dirty_state: bdi btrfs-1: dirty=942 wb=536 unstable=0 bg_thresh=993 thresh=1986 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 253.572319: balance_dirty_state: bdi btrfs-1: dirty=967 wb=536 unstable=0 bg_thresh=992 thresh=1985 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 253.572324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-84% task_weight=100% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 253.579782: balance_dirty_state: bdi btrfs-1: dirty=992 wb=411 unstable=0 bg_thresh=992 thresh=1985 gap=582 poll_thresh=13 ino=257 dd-2584 [000] 253.579847: balance_dirty_state: bdi btrfs-1: dirty=992 wb=411 unstable=0 bg_thresh=995 thresh=1990 gap=587 poll_thresh=14 ino=257 dd-2584 [000] 253.579910: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=411 unstable=0 bg_thresh=995 thresh=1990 gap=562 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 253.579971: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20976 wrote=0 to_write=8192 dd-2584 [000] 253.579978: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=411 unstable=0 bg_thresh=997 thresh=1995 gap=542 poll_thresh=16 ino=257 dd-2584 [000] 253.580113: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=411 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=17 ino=257 dd-2584 [000] 253.580251: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=461 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=18 ino=257 dd-2584 [000] 253.580388: balance_dirty_state: bdi btrfs-1: dirty=992 wb=536 unstable=0 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=19 ino=257 dd-2584 [000] 253.580389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 253.581661: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=488 wrote=656 to_write=7536 dd-2584 [000] 253.587597: balance_dirty_state: bdi btrfs-1: dirty=467 wb=936 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=19 ino=257 dd-2584 [000] 253.587854: balance_dirty_state: bdi btrfs-1: dirty=492 wb=936 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=14 ino=257 dd-2584 [000] 253.587917: balance_dirty_state: bdi btrfs-1: dirty=517 wb=936 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=15 ino=257 dd-2584 [000] 253.587980: balance_dirty_state: bdi btrfs-1: dirty=517 wb=936 unstable=0 bg_thresh=998 thresh=1997 gap=544 poll_thresh=16 ino=257 dd-2584 [000] 253.588105: balance_dirty_state: bdi btrfs-1: dirty=567 wb=936 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=17 ino=257 dd-2584 [000] 253.588110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.595601: balance_dirty_state: bdi btrfs-1: dirty=567 wb=811 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=17 ino=257 dd-2584 [004] 253.595692: balance_dirty_state: bdi btrfs-1: dirty=592 wb=811 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 253.595778: balance_dirty_state: bdi btrfs-1: dirty=592 wb=811 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 253.595865: balance_dirty_state: bdi btrfs-1: dirty=617 wb=811 unstable=0 bg_thresh=999 thresh=1999 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 253.595950: balance_dirty_state: bdi btrfs-1: dirty=642 wb=811 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 253.596118: balance_dirty_state: bdi btrfs-1: dirty=667 wb=811 unstable=0 bg_thresh=998 thresh=1997 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 253.596287: balance_dirty_state: bdi btrfs-1: dirty=692 wb=811 unstable=0 bg_thresh=998 thresh=1996 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 253.596293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 253.603648: balance_dirty_state: bdi btrfs-1: dirty=692 wb=686 unstable=0 bg_thresh=995 thresh=1990 gap=612 poll_thresh=18 ino=257 dd-2584 [000] 253.603709: balance_dirty_state: bdi btrfs-1: dirty=692 wb=686 unstable=0 bg_thresh=995 thresh=1990 gap=612 poll_thresh=13 ino=257 dd-2584 [000] 253.603764: balance_dirty_state: bdi btrfs-1: dirty=717 wb=686 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=14 ino=257 dd-2584 [000] 253.603821: balance_dirty_state: bdi btrfs-1: dirty=742 wb=686 unstable=0 bg_thresh=994 thresh=1989 gap=561 poll_thresh=15 ino=257 dd-2584 [000] 253.604047: balance_dirty_state: bdi btrfs-1: dirty=742 wb=686 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=16 ino=257 dd-2584 [000] 253.604159: balance_dirty_state: bdi btrfs-1: dirty=792 wb=686 unstable=0 bg_thresh=996 thresh=1993 gap=515 poll_thresh=17 ino=257 dd-2584 [000] 253.604273: balance_dirty_state: bdi btrfs-1: dirty=817 wb=686 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 253.604277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 253.611686: balance_dirty_state: bdi btrfs-1: dirty=817 wb=561 unstable=0 bg_thresh=998 thresh=1996 gap=618 poll_thresh=18 ino=257 dd-2584 [000] 253.611777: balance_dirty_state: bdi btrfs-1: dirty=817 wb=561 unstable=0 bg_thresh=995 thresh=1990 gap=612 poll_thresh=13 ino=257 dd-2584 [000] 253.611834: balance_dirty_state: bdi btrfs-1: dirty=842 wb=561 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=14 ino=257 dd-2584 [000] 253.611890: balance_dirty_state: bdi btrfs-1: dirty=867 wb=561 unstable=0 bg_thresh=994 thresh=1989 gap=561 poll_thresh=15 ino=257 dd-2584 [000] 253.611947: balance_dirty_state: bdi btrfs-1: dirty=867 wb=561 unstable=0 bg_thresh=994 thresh=1988 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 253.612061: balance_dirty_state: bdi btrfs-1: dirty=917 wb=561 unstable=0 bg_thresh=996 thresh=1992 gap=514 poll_thresh=17 ino=257 dd-2584 [000] 253.612173: balance_dirty_state: bdi btrfs-1: dirty=942 wb=561 unstable=0 bg_thresh=995 thresh=1991 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 253.612178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 253.619646: balance_dirty_state: bdi btrfs-1: dirty=942 wb=436 unstable=0 bg_thresh=993 thresh=1986 gap=608 poll_thresh=18 ino=257 dd-2584 [000] 253.619709: balance_dirty_state: bdi btrfs-1: dirty=967 wb=436 unstable=0 bg_thresh=995 thresh=1991 gap=588 poll_thresh=13 ino=257 dd-2584 [000] 253.619767: balance_dirty_state: bdi btrfs-1: dirty=967 wb=436 unstable=0 bg_thresh=992 thresh=1985 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 253.619824: balance_dirty_state: bdi btrfs-1: dirty=992 wb=436 unstable=0 bg_thresh=995 thresh=1990 gap=562 poll_thresh=15 ino=257 dd-2584 [000] 253.620068: balance_dirty_state: bdi btrfs-1: dirty=992 wb=436 unstable=0 bg_thresh=995 thresh=1990 gap=562 poll_thresh=16 ino=257 dd-2584 [000] 253.620214: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=436 unstable=0 bg_thresh=994 thresh=1989 gap=511 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 253.620230: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21016 wrote=0 to_write=8192 dd-2584 [000] 253.620346: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=436 unstable=0 bg_thresh=996 thresh=1993 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 253.620347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 253.621699: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=528 wrote=592 to_write=7600 dd-2584 [001] 253.629813: balance_dirty_state: bdi btrfs-1: dirty=467 wb=786 unstable=0 bg_thresh=996 thresh=1993 gap=740 poll_thresh=18 ino=257 dd-2584 [001] 253.629878: balance_dirty_state: bdi btrfs-1: dirty=492 wb=786 unstable=0 bg_thresh=996 thresh=1993 gap=715 poll_thresh=13 ino=257 dd-2584 [001] 253.629938: balance_dirty_state: bdi btrfs-1: dirty=492 wb=786 unstable=0 bg_thresh=999 thresh=1998 gap=720 poll_thresh=14 ino=257 dd-2584 [001] 253.629999: balance_dirty_state: bdi btrfs-1: dirty=517 wb=786 unstable=0 bg_thresh=999 thresh=1998 gap=695 poll_thresh=15 ino=257 dd-2584 [001] 253.630062: balance_dirty_state: bdi btrfs-1: dirty=542 wb=786 unstable=0 bg_thresh=998 thresh=1997 gap=669 poll_thresh=16 ino=257 dd-2584 [001] 253.630183: balance_dirty_state: bdi btrfs-1: dirty=567 wb=786 unstable=0 bg_thresh=998 thresh=1996 gap=643 poll_thresh=17 ino=257 dd-2584 [001] 253.630305: balance_dirty_state: bdi btrfs-1: dirty=592 wb=786 unstable=0 bg_thresh=1000 thresh=2000 gap=622 poll_thresh=18 ino=257 dd-2584 [001] 253.630426: balance_dirty_state: bdi btrfs-1: dirty=617 wb=786 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 253.630733: balance_dirty_state: bdi btrfs-1: dirty=667 wb=786 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=20 ino=257 dd-2584 [001] 253.630855: balance_dirty_state: bdi btrfs-1: dirty=692 wb=786 unstable=0 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=21 ino=257 dd-2584 [001] 253.630973: balance_dirty_state: bdi btrfs-1: dirty=717 wb=786 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=22 ino=257 dd-2584 [001] 253.630979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 253.639622: balance_dirty_state: bdi btrfs-1: dirty=717 wb=636 unstable=0 bg_thresh=988 thresh=1976 gap=623 poll_thresh=22 ino=257 dd-2584 [001] 253.639684: balance_dirty_state: bdi btrfs-1: dirty=742 wb=636 unstable=0 bg_thresh=989 thresh=1978 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 253.639810: balance_dirty_state: bdi btrfs-1: dirty=767 wb=636 unstable=0 bg_thresh=991 thresh=1983 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 253.639980: balance_dirty_state: bdi btrfs-1: dirty=792 wb=636 unstable=0 bg_thresh=994 thresh=1988 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 253.640153: balance_dirty_state: bdi btrfs-1: dirty=842 wb=636 unstable=0 bg_thresh=994 thresh=1988 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 253.640323: balance_dirty_state: bdi btrfs-1: dirty=867 wb=636 unstable=0 bg_thresh=993 thresh=1987 gap=484 poll_thresh=20 ino=257 dd-2584 [001] 253.640330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=101% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 253.647609: balance_dirty_state: bdi btrfs-1: dirty=867 wb=486 unstable=0 bg_thresh=997 thresh=1994 gap=641 poll_thresh=20 ino=257 dd-2584 [001] 253.647700: balance_dirty_state: bdi btrfs-1: dirty=892 wb=486 unstable=0 bg_thresh=999 thresh=1999 gap=621 poll_thresh=15 ino=257 dd-2584 [001] 253.647787: balance_dirty_state: bdi btrfs-1: dirty=892 wb=486 unstable=0 bg_thresh=1002 thresh=2004 gap=626 poll_thresh=16 ino=257 dd-2584 [001] 253.648219: balance_dirty_state: bdi btrfs-1: dirty=942 wb=486 unstable=0 bg_thresh=1001 thresh=2003 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 253.648387: balance_dirty_state: bdi btrfs-1: dirty=967 wb=486 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=18 ino=257 dd-2584 [001] 253.648557: balance_dirty_state: bdi btrfs-1: dirty=992 wb=486 unstable=0 bg_thresh=1000 thresh=2001 gap=523 poll_thresh=19 ino=257 dd-2584 [001] 253.648724: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=486 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 253.648756: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21044 wrote=0 to_write=8192 dd-2584 [001] 253.648981: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=486 unstable=0 bg_thresh=999 thresh=1998 gap=445 poll_thresh=21 ino=257 dd-2584 [001] 253.648984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=101% bdi_bw=64876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 253.650907: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=556 wrote=592 to_write=7600 dd-2584 [001] 253.659642: balance_dirty_state: bdi btrfs-1: dirty=467 wb=811 unstable=0 bg_thresh=989 thresh=1978 gap=700 poll_thresh=21 ino=257 dd-2584 [001] 253.659763: balance_dirty_state: bdi btrfs-1: dirty=467 wb=811 unstable=0 bg_thresh=989 thresh=1978 gap=700 poll_thresh=16 ino=257 dd-2584 [001] 253.659885: balance_dirty_state: bdi btrfs-1: dirty=517 wb=811 unstable=0 bg_thresh=994 thresh=1988 gap=660 poll_thresh=17 ino=257 dd-2584 [001] 253.659999: balance_dirty_state: bdi btrfs-1: dirty=542 wb=811 unstable=0 bg_thresh=996 thresh=1993 gap=640 poll_thresh=18 ino=257 dd-2584 [001] 253.660292: balance_dirty_state: bdi btrfs-1: dirty=567 wb=811 unstable=0 bg_thresh=996 thresh=1992 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 253.660405: balance_dirty_state: bdi btrfs-1: dirty=592 wb=811 unstable=0 bg_thresh=995 thresh=1991 gap=588 poll_thresh=20 ino=257 dd-2584 [001] 253.660518: balance_dirty_state: bdi btrfs-1: dirty=642 wb=811 unstable=0 bg_thresh=997 thresh=1995 gap=542 poll_thresh=21 ino=257 dd-2584 [001] 253.660630: balance_dirty_state: bdi btrfs-1: dirty=667 wb=811 unstable=0 bg_thresh=997 thresh=1994 gap=516 poll_thresh=22 ino=257 dd-2584 [001] 253.660744: balance_dirty_state: bdi btrfs-1: dirty=692 wb=811 unstable=0 bg_thresh=996 thresh=1993 gap=490 poll_thresh=23 ino=257 dd-2584 [001] 253.660752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 253.671624: balance_dirty_state: bdi btrfs-1: dirty=692 wb=661 unstable=0 bg_thresh=986 thresh=1973 gap=620 poll_thresh=23 ino=257 dd-2584 [001] 253.671696: balance_dirty_state: bdi btrfs-1: dirty=717 wb=636 unstable=0 bg_thresh=986 thresh=1973 gap=620 poll_thresh=17 ino=257 dd-2584 [001] 253.671818: balance_dirty_state: bdi btrfs-1: dirty=742 wb=611 unstable=0 bg_thresh=991 thresh=1983 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 253.671936: balance_dirty_state: bdi btrfs-1: dirty=792 wb=611 unstable=0 bg_thresh=994 thresh=1988 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 253.672055: balance_dirty_state: bdi btrfs-1: dirty=817 wb=611 unstable=0 bg_thresh=993 thresh=1987 gap=559 poll_thresh=20 ino=257 dd-2584 [001] 253.672352: balance_dirty_state: bdi btrfs-1: dirty=842 wb=611 unstable=0 bg_thresh=993 thresh=1986 gap=533 poll_thresh=21 ino=257 dd-2584 [001] 253.672469: balance_dirty_state: bdi btrfs-1: dirty=867 wb=611 unstable=0 bg_thresh=995 thresh=1990 gap=512 poll_thresh=22 ino=257 dd-2584 [001] 253.672587: balance_dirty_state: bdi btrfs-1: dirty=917 wb=611 unstable=0 bg_thresh=994 thresh=1989 gap=461 poll_thresh=23 ino=257 dd-2584 [001] 253.672592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 253.683696: balance_dirty_state: bdi btrfs-1: dirty=917 wb=486 unstable=0 bg_thresh=994 thresh=1989 gap=586 poll_thresh=23 ino=257 dd-2584 [001] 253.683761: balance_dirty_state: bdi btrfs-1: dirty=917 wb=486 unstable=0 bg_thresh=994 thresh=1989 gap=586 poll_thresh=17 ino=257 dd-2584 [001] 253.683876: balance_dirty_state: bdi btrfs-1: dirty=967 wb=486 unstable=0 bg_thresh=994 thresh=1988 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 253.683991: balance_dirty_state: bdi btrfs-1: dirty=992 wb=486 unstable=0 bg_thresh=996 thresh=1992 gap=514 poll_thresh=19 ino=257 dd-2584 [001] 253.684107: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=486 unstable=0 bg_thresh=995 thresh=1991 gap=488 poll_thresh=20 ino=257 dd-2584 [001] 253.684112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 253.684127: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21080 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 253.685426: writeback_single_inode: bdi btrfs-1: ino=257 state= age=592 wrote=560 to_write=7632 dd-2584 [001] 253.695638: balance_dirty_state: bdi btrfs-1: dirty=467 wb=811 unstable=0 bg_thresh=989 thresh=1979 gap=701 poll_thresh=20 ino=257 dd-2584 [001] 253.695764: balance_dirty_state: bdi btrfs-1: dirty=492 wb=811 unstable=0 bg_thresh=989 thresh=1979 gap=676 poll_thresh=15 ino=257 dd-2584 [001] 253.695825: balance_dirty_state: bdi btrfs-1: dirty=492 wb=811 unstable=0 bg_thresh=992 thresh=1984 gap=681 poll_thresh=16 ino=257 dd-2584 [001] 253.696108: balance_dirty_state: bdi btrfs-1: dirty=542 wb=811 unstable=0 bg_thresh=994 thresh=1989 gap=636 poll_thresh=17 ino=257 dd-2584 [001] 253.696220: balance_dirty_state: bdi btrfs-1: dirty=567 wb=811 unstable=0 bg_thresh=994 thresh=1988 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 253.696335: balance_dirty_state: bdi btrfs-1: dirty=592 wb=811 unstable=0 bg_thresh=996 thresh=1992 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 253.696447: balance_dirty_state: bdi btrfs-1: dirty=642 wb=811 unstable=0 bg_thresh=995 thresh=1991 gap=538 poll_thresh=20 ino=257 dd-2584 [001] 253.696560: balance_dirty_state: bdi btrfs-1: dirty=667 wb=811 unstable=0 bg_thresh=995 thresh=1990 gap=512 poll_thresh=21 ino=257 dd-2584 [001] 253.696675: balance_dirty_state: bdi btrfs-1: dirty=692 wb=811 unstable=0 bg_thresh=997 thresh=1994 gap=491 poll_thresh=22 ino=257 dd-2584 [001] 253.696680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 253.707640: balance_dirty_state: bdi btrfs-1: dirty=692 wb=686 unstable=0 bg_thresh=988 thresh=1977 gap=599 poll_thresh=22 ino=257 dd-2584 [001] 253.707743: balance_dirty_state: bdi btrfs-1: dirty=717 wb=686 unstable=0 bg_thresh=988 thresh=1977 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 253.707862: balance_dirty_state: bdi btrfs-1: dirty=742 wb=686 unstable=0 bg_thresh=987 thresh=1974 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 253.707988: balance_dirty_state: bdi btrfs-1: dirty=767 wb=661 unstable=0 bg_thresh=992 thresh=1984 gap=556 poll_thresh=18 ino=257 dd-2584 [001] 253.708286: balance_dirty_state: bdi btrfs-1: dirty=817 wb=636 unstable=0 bg_thresh=991 thresh=1983 gap=530 poll_thresh=19 ino=257 dd-2584 [001] 253.708402: balance_dirty_state: bdi btrfs-1: dirty=842 wb=636 unstable=0 bg_thresh=991 thresh=1982 gap=504 poll_thresh=20 ino=257 dd-2584 [001] 253.708525: balance_dirty_state: bdi btrfs-1: dirty=867 wb=636 unstable=0 bg_thresh=990 thresh=1981 gap=478 poll_thresh=21 ino=257 dd-2584 [001] 253.708530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 253.715736: balance_dirty_state: bdi btrfs-1: dirty=867 wb=586 unstable=0 bg_thresh=987 thresh=1974 gap=521 poll_thresh=21 ino=257 dd-2584 [001] 253.715873: balance_dirty_state: bdi btrfs-1: dirty=892 wb=586 unstable=0 bg_thresh=986 thresh=1973 gap=495 poll_thresh=16 ino=257 dd-2584 [001] 253.716116: balance_dirty_state: bdi btrfs-1: dirty=917 wb=586 unstable=0 bg_thresh=988 thresh=1977 gap=474 poll_thresh=17 ino=257 dd-2584 [001] 253.716125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-136% task_weight=98% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 253.723770: balance_dirty_state: bdi btrfs-1: dirty=917 wb=461 unstable=0 bg_thresh=989 thresh=1978 gap=600 poll_thresh=17 ino=257 dd-2584 [005] 253.723846: balance_dirty_state: bdi btrfs-1: dirty=917 wb=461 unstable=0 bg_thresh=991 thresh=1983 gap=605 poll_thresh=13 ino=257 dd-2584 [005] 253.723905: balance_dirty_state: bdi btrfs-1: dirty=942 wb=461 unstable=0 bg_thresh=991 thresh=1983 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 253.723964: balance_dirty_state: bdi btrfs-1: dirty=967 wb=461 unstable=0 bg_thresh=994 thresh=1988 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 253.724024: balance_dirty_state: bdi btrfs-1: dirty=967 wb=461 unstable=0 bg_thresh=994 thresh=1988 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 253.724141: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=461 unstable=0 bg_thresh=993 thresh=1987 gap=509 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 253.724160: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21120 wrote=0 to_write=8192 dd-2584 [005] 253.724627: balance_dirty_state: bdi btrfs-1: dirty=942 wb=511 unstable=0 bg_thresh=995 thresh=1991 gap=538 poll_thresh=18 ino=257 dd-2584 [005] 253.724824: balance_dirty_state: bdi btrfs-1: dirty=942 wb=461 unstable=0 bg_thresh=995 thresh=1990 gap=587 poll_thresh=19 ino=257 dd-2584 [005] 253.725004: balance_dirty_state: bdi btrfs-1: dirty=917 wb=511 unstable=0 bg_thresh=994 thresh=1989 gap=561 poll_thresh=20 ino=257 dd-2584 [005] 253.725186: balance_dirty_state: bdi btrfs-1: dirty=917 wb=561 unstable=0 bg_thresh=996 thresh=1993 gap=515 poll_thresh=21 ino=257 dd-2584 [005] 253.725366: balance_dirty_state: bdi btrfs-1: dirty=892 wb=611 unstable=0 bg_thresh=996 thresh=1992 gap=489 poll_thresh=22 ino=257 dd-2584 [005] 253.725368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-70% task_weight=98% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 253.726296: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=704 to_write=7488 dd-2584 [005] 253.731843: balance_dirty_state: bdi btrfs-1: dirty=492 wb=911 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 253.732080: balance_dirty_state: bdi btrfs-1: dirty=517 wb=911 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=17 ino=257 dd-2584 [005] 253.732316: balance_dirty_state: bdi btrfs-1: dirty=542 wb=911 unstable=0 bg_thresh=996 thresh=1993 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 253.732549: balance_dirty_state: bdi btrfs-1: dirty=567 wb=911 unstable=0 bg_thresh=998 thresh=1997 gap=519 poll_thresh=19 ino=257 dd-2584 [005] 253.733150: balance_dirty_state: bdi btrfs-1: dirty=617 wb=911 unstable=0 bg_thresh=998 thresh=1996 gap=468 poll_thresh=20 ino=257 dd-2584 [005] 253.733160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 253.739764: balance_dirty_state: bdi btrfs-1: dirty=617 wb=786 unstable=0 bg_thresh=995 thresh=1991 gap=588 poll_thresh=20 ino=257 dd-2584 [005] 253.739880: balance_dirty_state: bdi btrfs-1: dirty=617 wb=786 unstable=0 bg_thresh=995 thresh=1991 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 253.740007: balance_dirty_state: bdi btrfs-1: dirty=642 wb=786 unstable=0 bg_thresh=995 thresh=1990 gap=562 poll_thresh=16 ino=257 dd-2584 [005] 253.740144: balance_dirty_state: bdi btrfs-1: dirty=667 wb=736 unstable=0 bg_thresh=991 thresh=1983 gap=580 poll_thresh=17 ino=257 dd-2584 [005] 253.740264: balance_dirty_state: bdi btrfs-1: dirty=717 wb=736 unstable=0 bg_thresh=996 thresh=1993 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 253.740383: balance_dirty_state: bdi btrfs-1: dirty=742 wb=736 unstable=0 bg_thresh=996 thresh=1992 gap=514 poll_thresh=19 ino=257 dd-2584 [005] 253.740500: balance_dirty_state: bdi btrfs-1: dirty=767 wb=736 unstable=0 bg_thresh=995 thresh=1991 gap=488 poll_thresh=20 ino=257 dd-2584 [005] 253.740505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 253.747741: balance_dirty_state: bdi btrfs-1: dirty=767 wb=736 unstable=0 bg_thresh=995 thresh=1991 gap=488 poll_thresh=20 ino=257 dd-2584 [005] 253.747747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 253.755727: balance_dirty_state: bdi btrfs-1: dirty=767 wb=486 unstable=0 bg_thresh=994 thresh=1989 gap=736 poll_thresh=20 ino=257 dd-2584 [005] 253.755800: balance_dirty_state: bdi btrfs-1: dirty=792 wb=486 unstable=0 bg_thresh=997 thresh=1994 gap=716 poll_thresh=15 ino=257 dd-2584 [005] 253.755861: balance_dirty_state: bdi btrfs-1: dirty=792 wb=486 unstable=0 bg_thresh=997 thresh=1994 gap=716 poll_thresh=16 ino=257 dd-2584 [005] 253.755979: balance_dirty_state: bdi btrfs-1: dirty=842 wb=486 unstable=0 bg_thresh=999 thresh=1998 gap=670 poll_thresh=17 ino=257 dd-2584 [005] 253.756275: balance_dirty_state: bdi btrfs-1: dirty=867 wb=486 unstable=0 bg_thresh=998 thresh=1997 gap=644 poll_thresh=18 ino=257 dd-2584 [005] 253.756394: balance_dirty_state: bdi btrfs-1: dirty=892 wb=486 unstable=0 bg_thresh=995 thresh=1990 gap=612 poll_thresh=19 ino=257 dd-2584 [005] 253.756511: balance_dirty_state: bdi btrfs-1: dirty=917 wb=486 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=20 ino=257 dd-2584 [005] 253.756628: balance_dirty_state: bdi btrfs-1: dirty=967 wb=486 unstable=0 bg_thresh=996 thresh=1993 gap=540 poll_thresh=21 ino=257 dd-2584 [005] 253.756745: balance_dirty_state: bdi btrfs-1: dirty=992 wb=486 unstable=0 bg_thresh=996 thresh=1992 gap=514 poll_thresh=22 ino=257 dd-2584 [005] 253.756862: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=486 unstable=0 bg_thresh=995 thresh=1991 gap=488 poll_thresh=23 ino=257 dd-2584 [005] 253.756867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=65280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 253.756884: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21152 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 253.758173: writeback_single_inode: bdi btrfs-1: ino=257 state= age=60 wrote=560 to_write=7632 dd-2584 [005] 253.763742: balance_dirty_state: bdi btrfs-1: dirty=467 wb=911 unstable=0 bg_thresh=998 thresh=1996 gap=618 poll_thresh=23 ino=257 dd-2584 [005] 253.763831: balance_dirty_state: bdi btrfs-1: dirty=492 wb=911 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=17 ino=257 dd-2584 [005] 253.763954: balance_dirty_state: bdi btrfs-1: dirty=517 wb=911 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=18 ino=257 dd-2584 [005] 253.764256: balance_dirty_state: bdi btrfs-1: dirty=567 wb=911 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=19 ino=257 dd-2584 [005] 253.764377: balance_dirty_state: bdi btrfs-1: dirty=592 wb=911 unstable=0 bg_thresh=995 thresh=1991 gap=488 poll_thresh=20 ino=257 dd-2584 [005] 253.764382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=65368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 253.771724: balance_dirty_state: bdi btrfs-1: dirty=592 wb=761 unstable=0 bg_thresh=998 thresh=1997 gap=644 poll_thresh=20 ino=257 dd-2584 [005] 253.771803: balance_dirty_state: bdi btrfs-1: dirty=592 wb=761 unstable=0 bg_thresh=998 thresh=1997 gap=644 poll_thresh=15 ino=257 dd-2584 [005] 253.771863: balance_dirty_state: bdi btrfs-1: dirty=617 wb=761 unstable=0 bg_thresh=998 thresh=1996 gap=618 poll_thresh=16 ino=257 dd-2584 [005] 253.771982: balance_dirty_state: bdi btrfs-1: dirty=642 wb=761 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=17 ino=257 dd-2584 [005] 253.772101: balance_dirty_state: bdi btrfs-1: dirty=692 wb=761 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=18 ino=257 dd-2584 [005] 253.772219: balance_dirty_state: bdi btrfs-1: dirty=717 wb=761 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=19 ino=257 dd-2584 [005] 253.772338: balance_dirty_state: bdi btrfs-1: dirty=742 wb=761 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=20 ino=257 dd-2584 [005] 253.772343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=65368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 253.779759: balance_dirty_state: bdi btrfs-1: dirty=742 wb=636 unstable=0 bg_thresh=995 thresh=1991 gap=613 poll_thresh=20 ino=257 dd-2584 [005] 253.779829: balance_dirty_state: bdi btrfs-1: dirty=767 wb=636 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=15 ino=257 dd-2584 [005] 253.779893: balance_dirty_state: bdi btrfs-1: dirty=767 wb=636 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 253.780193: balance_dirty_state: bdi btrfs-1: dirty=817 wb=636 unstable=0 bg_thresh=997 thresh=1994 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 253.780312: balance_dirty_state: bdi btrfs-1: dirty=842 wb=636 unstable=0 bg_thresh=996 thresh=1993 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 253.780435: balance_dirty_state: bdi btrfs-1: dirty=867 wb=636 unstable=0 bg_thresh=996 thresh=1992 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 253.780442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=65368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 253.791705: balance_dirty_state: bdi btrfs-1: dirty=867 wb=461 unstable=0 bg_thresh=997 thresh=1995 gap=667 poll_thresh=19 ino=257 dd-2584 [005] 253.791800: balance_dirty_state: bdi btrfs-1: dirty=892 wb=461 unstable=0 bg_thresh=997 thresh=1994 gap=641 poll_thresh=14 ino=257 dd-2584 [005] 253.791889: balance_dirty_state: bdi btrfs-1: dirty=917 wb=461 unstable=0 bg_thresh=999 thresh=1999 gap=621 poll_thresh=15 ino=257 dd-2584 [005] 253.791977: balance_dirty_state: bdi btrfs-1: dirty=917 wb=461 unstable=0 bg_thresh=996 thresh=1993 gap=615 poll_thresh=16 ino=257 dd-2584 [005] 253.792153: balance_dirty_state: bdi btrfs-1: dirty=967 wb=461 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=17 ino=257 dd-2584 [005] 253.792325: balance_dirty_state: bdi btrfs-1: dirty=992 wb=461 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=18 ino=257 dd-2584 [005] 253.792450: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=461 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 253.792471: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21188 wrote=0 to_write=8192 dd-2584 [005] 253.792629: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=461 unstable=0 bg_thresh=994 thresh=1988 gap=485 poll_thresh=20 ino=257 dd-2584 [005] 253.792631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=65368 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 253.793875: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=576 to_write=7616 dd-2584 [002] 253.799744: balance_dirty_state: bdi btrfs-1: dirty=467 wb=911 unstable=0 bg_thresh=992 thresh=1984 gap=606 poll_thresh=20 ino=257 dd-2584 [002] 253.800237: balance_dirty_state: bdi btrfs-1: dirty=467 wb=911 unstable=0 bg_thresh=992 thresh=1984 gap=606 poll_thresh=15 ino=257 dd-2584 [002] 253.800357: balance_dirty_state: bdi btrfs-1: dirty=492 wb=911 unstable=0 bg_thresh=994 thresh=1989 gap=586 poll_thresh=16 ino=257 dd-2584 [002] 253.800592: balance_dirty_state: bdi btrfs-1: dirty=517 wb=911 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=17 ino=257 dd-2584 [002] 253.800822: balance_dirty_state: bdi btrfs-1: dirty=567 wb=911 unstable=0 bg_thresh=996 thresh=1993 gap=515 poll_thresh=18 ino=257 dd-2584 [002] 253.800989: balance_dirty_state: bdi btrfs-1: dirty=592 wb=911 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 253.800994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1320 avg_dirty=1320 bdi_gap=16% task_gap=-67% task_weight=100% bdi_bw=65368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.807914: balance_dirty_state: bdi btrfs-1: dirty=617 wb=761 unstable=0 bg_thresh=994 thresh=1988 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 253.807971: balance_dirty_state: bdi btrfs-1: dirty=642 wb=761 unstable=0 bg_thresh=996 thresh=1993 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 253.808027: balance_dirty_state: bdi btrfs-1: dirty=642 wb=761 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 253.808138: balance_dirty_state: bdi btrfs-1: dirty=667 wb=761 unstable=0 bg_thresh=1001 thresh=2003 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 253.808253: balance_dirty_state: bdi btrfs-1: dirty=717 wb=761 unstable=0 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 253.808539: balance_dirty_state: bdi btrfs-1: dirty=742 wb=761 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 253.808544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=65368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.815778: balance_dirty_state: bdi btrfs-1: dirty=742 wb=586 unstable=0 bg_thresh=995 thresh=1991 gap=663 poll_thresh=19 ino=257 dd-2584 [004] 253.815868: balance_dirty_state: bdi btrfs-1: dirty=767 wb=586 unstable=0 bg_thresh=995 thresh=1991 gap=638 poll_thresh=14 ino=257 dd-2584 [004] 253.815953: balance_dirty_state: bdi btrfs-1: dirty=767 wb=586 unstable=0 bg_thresh=998 thresh=1996 gap=643 poll_thresh=15 ino=257 dd-2584 [004] 253.816035: balance_dirty_state: bdi btrfs-1: dirty=792 wb=586 unstable=0 bg_thresh=998 thresh=1996 gap=618 poll_thresh=16 ino=257 dd-2584 [004] 253.816201: balance_dirty_state: bdi btrfs-1: dirty=817 wb=586 unstable=0 bg_thresh=1003 thresh=2006 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 253.816372: balance_dirty_state: bdi btrfs-1: dirty=867 wb=586 unstable=0 bg_thresh=1002 thresh=2005 gap=552 poll_thresh=18 ino=257 dd-2584 [004] 253.816547: balance_dirty_state: bdi btrfs-1: dirty=892 wb=586 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 253.816718: balance_dirty_state: bdi btrfs-1: dirty=917 wb=586 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=20 ino=257 dd-2584 [004] 253.816724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1320 avg_dirty=1320 bdi_gap=16% task_gap=-67% task_weight=100% bdi_bw=65368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.823790: balance_dirty_state: bdi btrfs-1: dirty=942 wb=461 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 253.823846: balance_dirty_state: bdi btrfs-1: dirty=942 wb=461 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=16 ino=257 dd-2584 [004] 253.823961: balance_dirty_state: bdi btrfs-1: dirty=992 wb=461 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 253.824247: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=461 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 253.824309: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21220 wrote=0 to_write=8192 dd-2584 [004] 253.824373: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=461 unstable=0 bg_thresh=1001 thresh=2003 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 253.824374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-59% task_weight=99% bdi_bw=65368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 253.825667: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=576 to_write=7616 dd-2584 [004] 253.831832: balance_dirty_state: bdi btrfs-1: dirty=492 wb=911 unstable=0 bg_thresh=993 thresh=1987 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 253.831892: balance_dirty_state: bdi btrfs-1: dirty=492 wb=911 unstable=0 bg_thresh=996 thresh=1992 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 253.831948: balance_dirty_state: bdi btrfs-1: dirty=517 wb=911 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 253.832059: balance_dirty_state: bdi btrfs-1: dirty=542 wb=911 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 253.832173: balance_dirty_state: bdi btrfs-1: dirty=592 wb=911 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 253.832177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-61% task_weight=98% bdi_bw=65368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.839799: balance_dirty_state: bdi btrfs-1: dirty=592 wb=786 unstable=0 bg_thresh=998 thresh=1997 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 253.839860: balance_dirty_state: bdi btrfs-1: dirty=617 wb=786 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 253.839916: balance_dirty_state: bdi btrfs-1: dirty=642 wb=786 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 253.839974: balance_dirty_state: bdi btrfs-1: dirty=642 wb=786 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 253.840260: balance_dirty_state: bdi btrfs-1: dirty=692 wb=786 unstable=0 bg_thresh=1000 thresh=2000 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 253.840374: balance_dirty_state: bdi btrfs-1: dirty=717 wb=786 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 253.840487: balance_dirty_state: bdi btrfs-1: dirty=742 wb=786 unstable=0 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 253.840492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=65368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.847777: balance_dirty_state: bdi btrfs-1: dirty=742 wb=586 unstable=0 bg_thresh=994 thresh=1988 gap=660 poll_thresh=19 ino=257 dd-2584 [004] 253.847870: balance_dirty_state: bdi btrfs-1: dirty=767 wb=586 unstable=0 bg_thresh=994 thresh=1988 gap=635 poll_thresh=14 ino=257 dd-2584 [004] 253.847954: balance_dirty_state: bdi btrfs-1: dirty=767 wb=586 unstable=0 bg_thresh=996 thresh=1993 gap=640 poll_thresh=15 ino=257 dd-2584 [004] 253.848037: balance_dirty_state: bdi btrfs-1: dirty=792 wb=586 unstable=0 bg_thresh=996 thresh=1993 gap=615 poll_thresh=16 ino=257 dd-2584 [004] 253.848204: balance_dirty_state: bdi btrfs-1: dirty=817 wb=586 unstable=0 bg_thresh=1001 thresh=2003 gap=600 poll_thresh=17 ino=257 dd-2584 [004] 253.848375: balance_dirty_state: bdi btrfs-1: dirty=867 wb=586 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 253.848546: balance_dirty_state: bdi btrfs-1: dirty=892 wb=586 unstable=0 bg_thresh=1000 thresh=2001 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 253.848714: balance_dirty_state: bdi btrfs-1: dirty=917 wb=586 unstable=0 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=20 ino=257 dd-2584 [004] 253.848720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=65368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.855706: balance_dirty_state: bdi btrfs-1: dirty=917 wb=586 unstable=0 bg_thresh=999 thresh=1999 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 253.855718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=65368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.863710: balance_dirty_state: bdi btrfs-1: dirty=917 wb=336 unstable=0 bg_thresh=996 thresh=1992 gap=739 poll_thresh=20 ino=257 dd-2584 [004] 253.864199: balance_dirty_state: bdi btrfs-1: dirty=942 wb=336 unstable=0 bg_thresh=998 thresh=1997 gap=719 poll_thresh=15 ino=257 dd-2584 [004] 253.864314: balance_dirty_state: bdi btrfs-1: dirty=942 wb=336 unstable=0 bg_thresh=998 thresh=1997 gap=719 poll_thresh=16 ino=257 dd-2584 [004] 253.864543: balance_dirty_state: bdi btrfs-1: dirty=992 wb=336 unstable=0 bg_thresh=1001 thresh=2002 gap=674 poll_thresh=17 ino=257 dd-2584 [004] 253.864778: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=336 unstable=0 bg_thresh=1000 thresh=2001 gap=648 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 253.864830: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21260 wrote=0 to_write=8192 dd-2584 [004] 253.865029: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=336 unstable=0 bg_thresh=1002 thresh=2005 gap=627 poll_thresh=19 ino=257 dd-2584 [004] 253.865277: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=386 unstable=0 bg_thresh=1002 thresh=2004 gap=576 poll_thresh=20 ino=257 dd-2584 [004] 253.865525: balance_dirty_state: bdi btrfs-1: dirty=992 wb=436 unstable=0 bg_thresh=1001 thresh=2003 gap=575 poll_thresh=21 ino=257 dd-2584 [004] 253.865782: balance_dirty_state: bdi btrfs-1: dirty=967 wb=511 unstable=0 bg_thresh=1003 thresh=2007 gap=529 poll_thresh=22 ino=257 dd-2584 [004] 253.866040: balance_dirty_state: bdi btrfs-1: dirty=942 wb=561 unstable=0 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=23 ino=257 dd-2584 [004] 253.866043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=65368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 253.868038: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=704 to_write=7488 dd-2584 [004] 253.871682: balance_dirty_state: bdi btrfs-1: dirty=467 wb=911 unstable=0 bg_thresh=992 thresh=1985 gap=607 poll_thresh=23 ino=257 dd-2584 [004] 253.871921: balance_dirty_state: bdi btrfs-1: dirty=492 wb=911 unstable=0 bg_thresh=992 thresh=1985 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 253.872036: balance_dirty_state: bdi btrfs-1: dirty=517 wb=911 unstable=0 bg_thresh=995 thresh=1990 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 253.872149: balance_dirty_state: bdi btrfs-1: dirty=567 wb=911 unstable=0 bg_thresh=1000 thresh=2000 gap=522 poll_thresh=19 ino=257 dd-2584 [004] 253.872266: balance_dirty_state: bdi btrfs-1: dirty=592 wb=911 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=20 ino=257 dd-2584 [004] 253.872383: balance_dirty_state: bdi btrfs-1: dirty=617 wb=911 unstable=0 bg_thresh=1002 thresh=2004 gap=476 poll_thresh=21 ino=257 dd-2584 [004] 253.872388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.879736: balance_dirty_state: bdi btrfs-1: dirty=617 wb=786 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=21 ino=257 dd-2584 [004] 253.879796: balance_dirty_state: bdi btrfs-1: dirty=642 wb=786 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 253.879907: balance_dirty_state: bdi btrfs-1: dirty=667 wb=786 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 253.880020: balance_dirty_state: bdi btrfs-1: dirty=692 wb=786 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 253.880135: balance_dirty_state: bdi btrfs-1: dirty=742 wb=786 unstable=0 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 253.880139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.887747: balance_dirty_state: bdi btrfs-1: dirty=742 wb=711 unstable=0 bg_thresh=994 thresh=1988 gap=535 poll_thresh=19 ino=257 dd-2584 [004] 253.888148: balance_dirty_state: bdi btrfs-1: dirty=742 wb=711 unstable=0 bg_thresh=994 thresh=1988 gap=535 poll_thresh=14 ino=257 dd-2584 [004] 253.888231: balance_dirty_state: bdi btrfs-1: dirty=767 wb=711 unstable=0 bg_thresh=996 thresh=1993 gap=515 poll_thresh=15 ino=257 dd-2584 [004] 253.888315: balance_dirty_state: bdi btrfs-1: dirty=792 wb=711 unstable=0 bg_thresh=996 thresh=1993 gap=490 poll_thresh=16 ino=257 dd-2584 [004] 253.888321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 253.895749: balance_dirty_state: bdi btrfs-1: dirty=792 wb=461 unstable=0 bg_thresh=992 thresh=1984 gap=731 poll_thresh=16 ino=257 dd-2584 [004] 253.895810: balance_dirty_state: bdi btrfs-1: dirty=792 wb=461 unstable=0 bg_thresh=992 thresh=1984 gap=731 poll_thresh=12 ino=257 dd-2584 [004] 253.895870: balance_dirty_state: bdi btrfs-1: dirty=817 wb=461 unstable=0 bg_thresh=994 thresh=1989 gap=711 poll_thresh=13 ino=257 dd-2584 [004] 253.895925: balance_dirty_state: bdi btrfs-1: dirty=817 wb=461 unstable=0 bg_thresh=994 thresh=1989 gap=711 poll_thresh=14 ino=257 dd-2584 [004] 253.895980: balance_dirty_state: bdi btrfs-1: dirty=842 wb=461 unstable=0 bg_thresh=997 thresh=1994 gap=691 poll_thresh=15 ino=257 dd-2584 [004] 253.896035: balance_dirty_state: bdi btrfs-1: dirty=867 wb=461 unstable=0 bg_thresh=999 thresh=1999 gap=671 poll_thresh=16 ino=257 dd-2584 [004] 253.896148: balance_dirty_state: bdi btrfs-1: dirty=892 wb=461 unstable=0 bg_thresh=1002 thresh=2004 gap=651 poll_thresh=17 ino=257 dd-2584 [004] 253.896260: balance_dirty_state: bdi btrfs-1: dirty=917 wb=461 unstable=0 bg_thresh=1001 thresh=2003 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 253.896372: balance_dirty_state: bdi btrfs-1: dirty=967 wb=461 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 253.896484: balance_dirty_state: bdi btrfs-1: dirty=992 wb=461 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=20 ino=257 dd-2584 [004] 253.896770: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=461 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 253.896835: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21292 wrote=0 to_write=8192 dd-2584 [004] 253.896895: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=461 unstable=0 bg_thresh=999 thresh=1998 gap=495 poll_thresh=22 ino=257 dd-2584 [004] 253.896896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 253.898178: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=576 to_write=7616 dd-2584 [004] 253.903716: balance_dirty_state: bdi btrfs-1: dirty=467 wb=911 unstable=0 bg_thresh=994 thresh=1989 gap=611 poll_thresh=22 ino=257 dd-2584 [004] 253.903803: balance_dirty_state: bdi btrfs-1: dirty=492 wb=911 unstable=0 bg_thresh=994 thresh=1989 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 253.903964: balance_dirty_state: bdi btrfs-1: dirty=517 wb=911 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 253.904131: balance_dirty_state: bdi btrfs-1: dirty=567 wb=911 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 253.904288: balance_dirty_state: bdi btrfs-1: dirty=592 wb=911 unstable=0 bg_thresh=1001 thresh=2003 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 253.904293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.911745: balance_dirty_state: bdi btrfs-1: dirty=592 wb=911 unstable=0 bg_thresh=992 thresh=1984 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 253.911757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.919712: balance_dirty_state: bdi btrfs-1: dirty=592 wb=661 unstable=0 bg_thresh=1000 thresh=2001 gap=748 poll_thresh=19 ino=257 dd-2584 [004] 253.919802: balance_dirty_state: bdi btrfs-1: dirty=617 wb=661 unstable=0 bg_thresh=1000 thresh=2001 gap=723 poll_thresh=14 ino=257 dd-2584 [004] 253.919890: balance_dirty_state: bdi btrfs-1: dirty=617 wb=661 unstable=0 bg_thresh=1003 thresh=2006 gap=728 poll_thresh=15 ino=257 dd-2584 [004] 253.919975: balance_dirty_state: bdi btrfs-1: dirty=642 wb=661 unstable=0 bg_thresh=1003 thresh=2006 gap=703 poll_thresh=16 ino=257 dd-2584 [004] 253.920151: balance_dirty_state: bdi btrfs-1: dirty=667 wb=661 unstable=0 bg_thresh=1008 thresh=2016 gap=688 poll_thresh=17 ino=257 dd-2584 [004] 253.920618: balance_dirty_state: bdi btrfs-1: dirty=692 wb=661 unstable=0 bg_thresh=1007 thresh=2015 gap=662 poll_thresh=18 ino=257 dd-2584 [004] 253.920787: balance_dirty_state: bdi btrfs-1: dirty=742 wb=661 unstable=0 bg_thresh=1007 thresh=2014 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 253.920958: balance_dirty_state: bdi btrfs-1: dirty=767 wb=661 unstable=0 bg_thresh=1006 thresh=2013 gap=585 poll_thresh=20 ino=257 dd-2584 [004] 253.921128: balance_dirty_state: bdi btrfs-1: dirty=792 wb=661 unstable=0 bg_thresh=1005 thresh=2011 gap=558 poll_thresh=21 ino=257 dd-2584 [004] 253.921299: balance_dirty_state: bdi btrfs-1: dirty=817 wb=661 unstable=0 bg_thresh=1005 thresh=2010 gap=532 poll_thresh=22 ino=257 dd-2584 [004] 253.921468: balance_dirty_state: bdi btrfs-1: dirty=867 wb=661 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=23 ino=257 dd-2584 [004] 253.921474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.927753: balance_dirty_state: bdi btrfs-1: dirty=867 wb=661 unstable=0 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=23 ino=257 dd-2584 [004] 253.927759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.935739: balance_dirty_state: bdi btrfs-1: dirty=867 wb=436 unstable=0 bg_thresh=988 thresh=1976 gap=673 poll_thresh=23 ino=257 dd-2584 [004] 253.935833: balance_dirty_state: bdi btrfs-1: dirty=867 wb=436 unstable=0 bg_thresh=988 thresh=1976 gap=673 poll_thresh=17 ino=257 dd-2584 [004] 253.936001: balance_dirty_state: bdi btrfs-1: dirty=917 wb=436 unstable=0 bg_thresh=990 thresh=1981 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 253.936445: balance_dirty_state: bdi btrfs-1: dirty=942 wb=436 unstable=0 bg_thresh=992 thresh=1985 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 253.936614: balance_dirty_state: bdi btrfs-1: dirty=967 wb=436 unstable=0 bg_thresh=992 thresh=1984 gap=581 poll_thresh=20 ino=257 dd-2584 [004] 253.936785: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=436 unstable=0 bg_thresh=991 thresh=1983 gap=530 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 253.936874: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21332 wrote=0 to_write=8192 dd-2584 [004] 253.936954: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=436 unstable=0 bg_thresh=994 thresh=1988 gap=535 poll_thresh=22 ino=257 dd-2584 [004] 253.937084: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=486 unstable=0 bg_thresh=996 thresh=1992 gap=489 poll_thresh=23 ino=257 dd-2584 [004] 253.937086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 253.938803: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=592 to_write=7600 dd-2584 [004] 253.943856: balance_dirty_state: bdi btrfs-1: dirty=467 wb=911 unstable=0 bg_thresh=991 thresh=1983 gap=605 poll_thresh=23 ino=257 dd-2584 [004] 253.943948: balance_dirty_state: bdi btrfs-1: dirty=492 wb=911 unstable=0 bg_thresh=990 thresh=1981 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 253.944109: balance_dirty_state: bdi btrfs-1: dirty=517 wb=811 unstable=0 bg_thresh=999 thresh=1998 gap=670 poll_thresh=18 ino=257 dd-2584 [004] 253.944259: balance_dirty_state: bdi btrfs-1: dirty=542 wb=786 unstable=0 bg_thresh=998 thresh=1997 gap=669 poll_thresh=19 ino=257 dd-2584 [004] 253.944422: balance_dirty_state: bdi btrfs-1: dirty=592 wb=786 unstable=0 bg_thresh=1000 thresh=2001 gap=623 poll_thresh=20 ino=257 dd-2584 [004] 253.944767: balance_dirty_state: bdi btrfs-1: dirty=617 wb=786 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=21 ino=257 dd-2584 [004] 253.944885: balance_dirty_state: bdi btrfs-1: dirty=642 wb=786 unstable=0 bg_thresh=999 thresh=1999 gap=571 poll_thresh=22 ino=257 dd-2584 [004] 253.945003: balance_dirty_state: bdi btrfs-1: dirty=667 wb=786 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=23 ino=257 dd-2584 [004] 253.945125: balance_dirty_state: bdi btrfs-1: dirty=717 wb=786 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=24 ino=257 dd-2584 [004] 253.945130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.951737: balance_dirty_state: bdi btrfs-1: dirty=717 wb=736 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=24 ino=257 dd-2584 [004] 253.951896: balance_dirty_state: bdi btrfs-1: dirty=717 wb=686 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 253.952150: balance_dirty_state: bdi btrfs-1: dirty=767 wb=661 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=19 ino=257 dd-2584 [004] 253.952385: balance_dirty_state: bdi btrfs-1: dirty=792 wb=661 unstable=0 bg_thresh=997 thresh=1994 gap=541 poll_thresh=20 ino=257 dd-2584 [004] 253.952623: balance_dirty_state: bdi btrfs-1: dirty=817 wb=661 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=21 ino=257 dd-2584 [004] 253.953221: balance_dirty_state: bdi btrfs-1: dirty=842 wb=661 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=22 ino=257 dd-2584 [004] 253.953231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.959886: balance_dirty_state: bdi btrfs-1: dirty=842 wb=611 unstable=0 bg_thresh=997 thresh=1994 gap=541 poll_thresh=22 ino=257 dd-2584 [004] 253.960071: balance_dirty_state: bdi btrfs-1: dirty=867 wb=611 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=16 ino=257 dd-2584 [004] 253.960430: balance_dirty_state: bdi btrfs-1: dirty=892 wb=611 unstable=0 bg_thresh=997 thresh=1994 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 253.960442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.967790: balance_dirty_state: bdi btrfs-1: dirty=892 wb=461 unstable=0 bg_thresh=996 thresh=1992 gap=639 poll_thresh=17 ino=257 dd-2584 [004] 253.967856: balance_dirty_state: bdi btrfs-1: dirty=917 wb=461 unstable=0 bg_thresh=998 thresh=1997 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 253.967915: balance_dirty_state: bdi btrfs-1: dirty=942 wb=461 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 253.967972: balance_dirty_state: bdi btrfs-1: dirty=942 wb=461 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 253.968029: balance_dirty_state: bdi btrfs-1: dirty=967 wb=461 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 253.968143: balance_dirty_state: bdi btrfs-1: dirty=992 wb=461 unstable=0 bg_thresh=997 thresh=1994 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 253.968255: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=461 unstable=0 bg_thresh=996 thresh=1993 gap=515 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 253.968317: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21364 wrote=0 to_write=8192 dd-2584 [004] 253.968384: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=461 unstable=0 bg_thresh=998 thresh=1997 gap=469 poll_thresh=19 ino=257 dd-2584 [004] 253.968385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=65288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 253.971065: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=204 wrote=592 to_write=7600 dd-2584 [004] 253.975809: balance_dirty_state: bdi btrfs-1: dirty=467 wb=936 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 253.975895: balance_dirty_state: bdi btrfs-1: dirty=467 wb=936 unstable=0 bg_thresh=996 thresh=1993 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 253.975955: balance_dirty_state: bdi btrfs-1: dirty=492 wb=936 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 253.976194: balance_dirty_state: bdi btrfs-1: dirty=517 wb=936 unstable=0 bg_thresh=996 thresh=1992 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 253.976312: balance_dirty_state: bdi btrfs-1: dirty=542 wb=936 unstable=0 bg_thresh=995 thresh=1991 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 253.976430: balance_dirty_state: bdi btrfs-1: dirty=567 wb=936 unstable=0 bg_thresh=997 thresh=1995 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 253.976435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=65900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.983816: balance_dirty_state: bdi btrfs-1: dirty=567 wb=811 unstable=0 bg_thresh=996 thresh=1993 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 253.983913: balance_dirty_state: bdi btrfs-1: dirty=592 wb=811 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 253.983973: balance_dirty_state: bdi btrfs-1: dirty=617 wb=811 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 253.984030: balance_dirty_state: bdi btrfs-1: dirty=617 wb=811 unstable=0 bg_thresh=995 thresh=1991 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 253.984087: balance_dirty_state: bdi btrfs-1: dirty=642 wb=811 unstable=0 bg_thresh=995 thresh=1991 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 253.984199: balance_dirty_state: bdi btrfs-1: dirty=667 wb=811 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 253.984312: balance_dirty_state: bdi btrfs-1: dirty=692 wb=811 unstable=0 bg_thresh=997 thresh=1994 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 253.984316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=65900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.991810: balance_dirty_state: bdi btrfs-1: dirty=692 wb=611 unstable=0 bg_thresh=998 thresh=1996 gap=693 poll_thresh=18 ino=257 dd-2584 [004] 253.991998: balance_dirty_state: bdi btrfs-1: dirty=717 wb=611 unstable=0 bg_thresh=997 thresh=1995 gap=667 poll_thresh=13 ino=257 dd-2584 [004] 253.992180: balance_dirty_state: bdi btrfs-1: dirty=742 wb=611 unstable=0 bg_thresh=997 thresh=1995 gap=642 poll_thresh=14 ino=257 dd-2584 [004] 253.992357: balance_dirty_state: bdi btrfs-1: dirty=742 wb=611 unstable=0 bg_thresh=997 thresh=1994 gap=641 poll_thresh=15 ino=257 dd-2584 [004] 253.993183: balance_dirty_state: bdi btrfs-1: dirty=767 wb=611 unstable=0 bg_thresh=997 thresh=1994 gap=616 poll_thresh=16 ino=257 dd-2584 [004] 253.993543: balance_dirty_state: bdi btrfs-1: dirty=792 wb=611 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=17 ino=257 dd-2584 [004] 253.993897: balance_dirty_state: bdi btrfs-1: dirty=817 wb=611 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=18 ino=257 dd-2584 [004] 253.994258: balance_dirty_state: bdi btrfs-1: dirty=867 wb=611 unstable=0 bg_thresh=995 thresh=1990 gap=512 poll_thresh=19 ino=257 dd-2584 [004] 253.994619: balance_dirty_state: bdi btrfs-1: dirty=892 wb=611 unstable=0 bg_thresh=997 thresh=1994 gap=491 poll_thresh=20 ino=257 dd-2584 [004] 253.994631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=65900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 253.999803: balance_dirty_state: bdi btrfs-1: dirty=892 wb=611 unstable=0 bg_thresh=994 thresh=1989 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 253.999814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=65900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 254.007754: balance_dirty_state: bdi btrfs-1: dirty=892 wb=361 unstable=0 bg_thresh=997 thresh=1995 gap=742 poll_thresh=20 ino=257 dd-2584 [004] 254.007881: balance_dirty_state: bdi btrfs-1: dirty=917 wb=361 unstable=0 bg_thresh=1000 thresh=2000 gap=722 poll_thresh=15 ino=257 dd-2584 [004] 254.007968: balance_dirty_state: bdi btrfs-1: dirty=917 wb=361 unstable=0 bg_thresh=997 thresh=1994 gap=716 poll_thresh=16 ino=257 dd-2584 [004] 254.008141: balance_dirty_state: bdi btrfs-1: dirty=967 wb=361 unstable=0 bg_thresh=996 thresh=1993 gap=665 poll_thresh=17 ino=257 dd-2584 [004] 254.008315: balance_dirty_state: bdi btrfs-1: dirty=992 wb=361 unstable=0 bg_thresh=996 thresh=1992 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 254.008769: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=361 unstable=0 bg_thresh=998 thresh=1996 gap=618 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 254.008858: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21404 wrote=0 to_write=16384 dd-2584 [004] 254.008959: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=361 unstable=0 bg_thresh=997 thresh=1995 gap=592 poll_thresh=20 ino=257 dd-2584 [004] 254.009150: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=436 unstable=0 bg_thresh=997 thresh=1994 gap=541 poll_thresh=21 ino=257 dd-2584 [004] 254.009344: balance_dirty_state: bdi btrfs-1: dirty=967 wb=511 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=22 ino=257 dd-2584 [004] 254.009536: balance_dirty_state: bdi btrfs-1: dirty=917 wb=586 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=23 ino=257 dd-2584 [004] 254.009538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=65900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 254.011600: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=688 to_write=15696 dd-2584 [004] 254.015840: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1036 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=23 ino=257 dd-2584 [004] 254.015846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=65900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 254.023756: balance_dirty_state: bdi btrfs-1: dirty=467 wb=786 unstable=0 bg_thresh=997 thresh=1994 gap=741 poll_thresh=23 ino=257 dd-2584 [005] 254.023823: balance_dirty_state: bdi btrfs-1: dirty=492 wb=786 unstable=0 bg_thresh=999 thresh=1999 gap=721 poll_thresh=17 ino=257 dd-2584 [005] 254.023944: balance_dirty_state: bdi btrfs-1: dirty=517 wb=786 unstable=0 bg_thresh=1002 thresh=2004 gap=701 poll_thresh=18 ino=257 dd-2584 [005] 254.024065: balance_dirty_state: bdi btrfs-1: dirty=567 wb=786 unstable=0 bg_thresh=1004 thresh=2009 gap=656 poll_thresh=19 ino=257 dd-2584 [005] 254.024190: balance_dirty_state: bdi btrfs-1: dirty=592 wb=786 unstable=0 bg_thresh=1009 thresh=2019 gap=641 poll_thresh=20 ino=257 dd-2584 [005] 254.024494: balance_dirty_state: bdi btrfs-1: dirty=617 wb=786 unstable=0 bg_thresh=1009 thresh=2018 gap=615 poll_thresh=21 ino=257 dd-2584 [005] 254.024611: balance_dirty_state: bdi btrfs-1: dirty=642 wb=786 unstable=0 bg_thresh=1008 thresh=2017 gap=589 poll_thresh=22 ino=257 dd-2584 [005] 254.024730: balance_dirty_state: bdi btrfs-1: dirty=692 wb=786 unstable=0 bg_thresh=1005 thresh=2010 gap=532 poll_thresh=23 ino=257 dd-2584 [005] 254.024848: balance_dirty_state: bdi btrfs-1: dirty=717 wb=786 unstable=0 bg_thresh=1007 thresh=2014 gap=511 poll_thresh=24 ino=257 dd-2584 [005] 254.024965: balance_dirty_state: bdi btrfs-1: dirty=742 wb=786 unstable=0 bg_thresh=1006 thresh=2013 gap=485 poll_thresh=25 ino=257 dd-2584 [005] 254.024970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=65900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 254.032309: balance_dirty_state: bdi btrfs-1: dirty=742 wb=686 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=25 ino=257 dd-2584 [002] 254.032377: balance_dirty_state: bdi btrfs-1: dirty=767 wb=686 unstable=0 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=19 ino=257 dd-2584 [002] 254.032506: balance_dirty_state: bdi btrfs-1: dirty=792 wb=686 unstable=0 bg_thresh=1005 thresh=2010 gap=532 poll_thresh=20 ino=257 dd-2584 [002] 254.032633: balance_dirty_state: bdi btrfs-1: dirty=817 wb=686 unstable=0 bg_thresh=1003 thresh=2007 gap=504 poll_thresh=21 ino=257 dd-2584 [002] 254.032940: balance_dirty_state: bdi btrfs-1: dirty=842 wb=686 unstable=0 bg_thresh=1002 thresh=2005 gap=477 poll_thresh=22 ino=257 dd-2584 [002] 254.032946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=65900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 254.039784: balance_dirty_state: bdi btrfs-1: dirty=842 wb=686 unstable=0 bg_thresh=1006 thresh=2013 gap=485 poll_thresh=22 ino=257 dd-2584 [002] 254.039789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=65900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 254.047812: balance_dirty_state: bdi btrfs-1: dirty=852 wb=312 unstable=0 bg_thresh=1005 thresh=2011 gap=847 poll_thresh=22 ino=257 dd-2584 [005] 254.047877: balance_dirty_state: bdi btrfs-1: dirty=852 wb=312 unstable=0 bg_thresh=1005 thresh=2011 gap=847 poll_thresh=16 ino=257 dd-2584 [005] 254.047998: balance_dirty_state: bdi btrfs-1: dirty=902 wb=312 unstable=0 bg_thresh=1007 thresh=2015 gap=801 poll_thresh=17 ino=257 dd-2584 [005] 254.048119: balance_dirty_state: bdi btrfs-1: dirty=927 wb=312 unstable=0 bg_thresh=1007 thresh=2014 gap=775 poll_thresh=18 ino=257 dd-2584 [005] 254.048237: balance_dirty_state: bdi btrfs-1: dirty=952 wb=312 unstable=0 bg_thresh=1006 thresh=2013 gap=749 poll_thresh=19 ino=257 dd-2584 [005] 254.048355: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=312 unstable=0 bg_thresh=1006 thresh=2012 gap=698 poll_thresh=20 ino=257 dd-2584 [005] 254.048477: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=312 unstable=0 bg_thresh=1005 thresh=2010 gap=671 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 254.048553: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21444 wrote=0 to_write=16384 dd-2584 [005] 254.048603: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=312 unstable=0 bg_thresh=1004 thresh=2009 gap=645 poll_thresh=22 ino=257 dd-2584 [005] 254.048733: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=337 unstable=0 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=23 ino=257 dd-2584 [005] 254.049045: balance_dirty_state: bdi btrfs-1: dirty=977 wb=462 unstable=0 bg_thresh=1000 thresh=2001 gap=562 poll_thresh=24 ino=257 dd-2584 [005] 254.049177: balance_dirty_state: bdi btrfs-1: dirty=952 wb=487 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=25 ino=257 dd-2584 [005] 254.049304: balance_dirty_state: bdi btrfs-1: dirty=927 wb=537 unstable=0 bg_thresh=1002 thresh=2004 gap=540 poll_thresh=26 ino=257 dd-2584 [005] 254.049432: balance_dirty_state: bdi btrfs-1: dirty=952 wb=562 unstable=0 bg_thresh=1001 thresh=2003 gap=489 poll_thresh=27 ino=257 dd-2584 [005] 254.049433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=65900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 254.051054: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=284 wrote=752 to_write=15632 dd-2584 [005] 254.055802: balance_dirty_state: bdi btrfs-1: dirty=477 wb=937 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=27 ino=257 dd-2584 [005] 254.055969: balance_dirty_state: bdi btrfs-1: dirty=477 wb=937 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=20 ino=257 dd-2584 [005] 254.056292: balance_dirty_state: bdi btrfs-1: dirty=502 wb=937 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=21 ino=257 dd-2584 [005] 254.056605: balance_dirty_state: bdi btrfs-1: dirty=552 wb=937 unstable=0 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=22 ino=257 dd-2584 [005] 254.056920: balance_dirty_state: bdi btrfs-1: dirty=577 wb=937 unstable=0 bg_thresh=1004 thresh=2009 gap=495 poll_thresh=23 ino=257 dd-2584 [005] 254.056931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=65900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 254.063786: balance_dirty_state: bdi btrfs-1: dirty=588 wb=813 unstable=0 bg_thresh=1010 thresh=2021 gap=620 poll_thresh=23 ino=257 dd-2584 [005] 254.063890: balance_dirty_state: bdi btrfs-1: dirty=613 wb=813 unstable=0 bg_thresh=1007 thresh=2015 gap=589 poll_thresh=17 ino=257 dd-2584 [005] 254.064196: balance_dirty_state: bdi btrfs-1: dirty=638 wb=813 unstable=0 bg_thresh=1009 thresh=2019 gap=568 poll_thresh=18 ino=257 dd-2584 [005] 254.064315: balance_dirty_state: bdi btrfs-1: dirty=663 wb=813 unstable=0 bg_thresh=1009 thresh=2018 gap=542 poll_thresh=19 ino=257 dd-2584 [005] 254.064433: balance_dirty_state: bdi btrfs-1: dirty=713 wb=813 unstable=0 bg_thresh=1008 thresh=2017 gap=491 poll_thresh=20 ino=257 dd-2584 [005] 254.064438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-90% task_weight=99% bdi_bw=65900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 254.071929: balance_dirty_state: bdi btrfs-1: dirty=713 wb=813 unstable=0 bg_thresh=1002 thresh=2004 gap=478 poll_thresh=15 ino=257 dd-2584 [001] 254.071934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=65900 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 254.079824: balance_dirty_state: bdi btrfs-1: dirty=713 wb=488 unstable=0 bg_thresh=991 thresh=1982 gap=781 poll_thresh=15 ino=257 dd-2584 [001] 254.079890: balance_dirty_state: bdi btrfs-1: dirty=733 wb=488 unstable=0 bg_thresh=989 thresh=1979 gap=758 poll_thresh=11 ino=257 dd-2584 [001] 254.079950: balance_dirty_state: bdi btrfs-1: dirty=733 wb=488 unstable=0 bg_thresh=995 thresh=1990 gap=769 poll_thresh=12 ino=257 dd-2584 [001] 254.080032: balance_dirty_state: bdi btrfs-1: dirty=758 wb=488 unstable=0 bg_thresh=995 thresh=1990 gap=744 poll_thresh=13 ino=257 dd-2584 [001] 254.080147: balance_dirty_state: bdi btrfs-1: dirty=783 wb=488 unstable=0 bg_thresh=997 thresh=1995 gap=724 poll_thresh=14 ino=257 dd-2584 [001] 254.080213: balance_dirty_state: bdi btrfs-1: dirty=783 wb=488 unstable=0 bg_thresh=997 thresh=1995 gap=724 poll_thresh=15 ino=257 dd-2584 [001] 254.080273: balance_dirty_state: bdi btrfs-1: dirty=808 wb=488 unstable=0 bg_thresh=1000 thresh=2000 gap=704 poll_thresh=16 ino=257 dd-2584 [001] 254.080393: balance_dirty_state: bdi btrfs-1: dirty=833 wb=488 unstable=0 bg_thresh=999 thresh=1999 gap=678 poll_thresh=17 ino=257 dd-2584 [001] 254.080691: balance_dirty_state: bdi btrfs-1: dirty=858 wb=488 unstable=0 bg_thresh=1001 thresh=2003 gap=657 poll_thresh=18 ino=257 dd-2584 [001] 254.080812: balance_dirty_state: bdi btrfs-1: dirty=908 wb=488 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 254.080932: balance_dirty_state: bdi btrfs-1: dirty=933 wb=488 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=20 ino=257 dd-2584 [001] 254.081052: balance_dirty_state: bdi btrfs-1: dirty=958 wb=488 unstable=0 bg_thresh=997 thresh=1994 gap=548 poll_thresh=21 ino=257 dd-2584 [001] 254.081173: balance_dirty_state: bdi btrfs-1: dirty=983 wb=488 unstable=0 bg_thresh=999 thresh=1998 gap=527 poll_thresh=22 ino=257 dd-2584 [001] 254.081291: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=488 unstable=0 bg_thresh=998 thresh=1997 gap=476 poll_thresh=23 ino=257 dd-2584 [001] 254.081296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=66548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 254.081344: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21476 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 254.083135: writeback_single_inode: bdi btrfs-1: ino=257 state= age=316 wrote=560 to_write=15824 dd-2584 [001] 254.091824: balance_dirty_state: bdi btrfs-1: dirty=456 wb=923 unstable=0 bg_thresh=990 thresh=1981 gap=602 poll_thresh=23 ino=257 dd-2584 [001] 254.091906: balance_dirty_state: bdi btrfs-1: dirty=456 wb=923 unstable=0 bg_thresh=990 thresh=1981 gap=602 poll_thresh=17 ino=257 dd-2584 [001] 254.092027: balance_dirty_state: bdi btrfs-1: dirty=506 wb=923 unstable=0 bg_thresh=995 thresh=1991 gap=562 poll_thresh=18 ino=257 dd-2584 [001] 254.092148: balance_dirty_state: bdi btrfs-1: dirty=531 wb=923 unstable=0 bg_thresh=998 thresh=1996 gap=542 poll_thresh=19 ino=257 dd-2584 [001] 254.092454: balance_dirty_state: bdi btrfs-1: dirty=556 wb=923 unstable=0 bg_thresh=997 thresh=1995 gap=516 poll_thresh=20 ino=257 dd-2584 [001] 254.092573: balance_dirty_state: bdi btrfs-1: dirty=606 wb=923 unstable=0 bg_thresh=997 thresh=1994 gap=465 poll_thresh=21 ino=257 dd-2584 [001] 254.092578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=66548 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 254.103777: balance_dirty_state: bdi btrfs-1: dirty=606 wb=673 unstable=0 bg_thresh=991 thresh=1982 gap=703 poll_thresh=21 ino=257 dd-2584 [001] 254.103842: balance_dirty_state: bdi btrfs-1: dirty=617 wb=671 unstable=0 bg_thresh=991 thresh=1983 gap=695 poll_thresh=16 ino=257 dd-2584 [001] 254.103958: balance_dirty_state: bdi btrfs-1: dirty=667 wb=671 unstable=0 bg_thresh=994 thresh=1988 gap=650 poll_thresh=17 ino=257 dd-2584 [001] 254.104073: balance_dirty_state: bdi btrfs-1: dirty=692 wb=671 unstable=0 bg_thresh=999 thresh=1998 gap=635 poll_thresh=18 ino=257 dd-2584 [001] 254.104192: balance_dirty_state: bdi btrfs-1: dirty=717 wb=671 unstable=0 bg_thresh=998 thresh=1997 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 254.104310: balance_dirty_state: bdi btrfs-1: dirty=742 wb=671 unstable=0 bg_thresh=998 thresh=1996 gap=583 poll_thresh=20 ino=257 dd-2584 [001] 254.104427: balance_dirty_state: bdi btrfs-1: dirty=792 wb=671 unstable=0 bg_thresh=997 thresh=1995 gap=532 poll_thresh=21 ino=257 dd-2584 [001] 254.104723: balance_dirty_state: bdi btrfs-1: dirty=817 wb=671 unstable=0 bg_thresh=999 thresh=1999 gap=511 poll_thresh=22 ino=257 dd-2584 [001] 254.104844: balance_dirty_state: bdi btrfs-1: dirty=842 wb=671 unstable=0 bg_thresh=999 thresh=1998 gap=485 poll_thresh=23 ino=257 dd-2584 [001] 254.104849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=66548 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 254.111773: balance_dirty_state: bdi btrfs-1: dirty=842 wb=571 unstable=0 bg_thresh=991 thresh=1983 gap=570 poll_thresh=23 ino=257 dd-2584 [001] 254.111836: balance_dirty_state: bdi btrfs-1: dirty=867 wb=571 unstable=0 bg_thresh=991 thresh=1983 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 254.111951: balance_dirty_state: bdi btrfs-1: dirty=892 wb=571 unstable=0 bg_thresh=994 thresh=1988 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 254.112066: balance_dirty_state: bdi btrfs-1: dirty=917 wb=571 unstable=0 bg_thresh=999 thresh=1998 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 254.112185: balance_dirty_state: bdi btrfs-1: dirty=967 wb=571 unstable=0 bg_thresh=998 thresh=1997 gap=459 poll_thresh=20 ino=257 dd-2584 [001] 254.112190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=66548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 254.119817: balance_dirty_state: bdi btrfs-1: dirty=967 wb=446 unstable=0 bg_thresh=991 thresh=1983 gap=570 poll_thresh=20 ino=257 dd-2584 [005] 254.119929: balance_dirty_state: bdi btrfs-1: dirty=967 wb=446 unstable=0 bg_thresh=992 thresh=1985 gap=572 poll_thresh=15 ino=257 dd-2584 [005] 254.120045: balance_dirty_state: bdi btrfs-1: dirty=992 wb=446 unstable=0 bg_thresh=995 thresh=1990 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 254.120274: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=446 unstable=0 bg_thresh=997 thresh=1995 gap=532 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 254.120326: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21516 wrote=0 to_write=16384 dd-2584 [005] 254.120530: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=446 unstable=0 bg_thresh=1000 thresh=2000 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 254.121144: balance_dirty_state: bdi btrfs-1: dirty=967 wb=571 unstable=0 bg_thresh=1002 thresh=2004 gap=466 poll_thresh=19 ino=257 dd-2584 [005] 254.121147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=66548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 254.124708: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=624 to_write=15760 dd-2584 [005] 254.127906: balance_dirty_state: bdi btrfs-1: dirty=477 wb=921 unstable=0 bg_thresh=1000 thresh=2001 gap=603 poll_thresh=19 ino=257 dd-2584 [005] 254.128033: balance_dirty_state: bdi btrfs-1: dirty=477 wb=921 unstable=0 bg_thresh=997 thresh=1995 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 254.128153: balance_dirty_state: bdi btrfs-1: dirty=502 wb=921 unstable=0 bg_thresh=1000 thresh=2000 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 254.128277: balance_dirty_state: bdi btrfs-1: dirty=527 wb=921 unstable=0 bg_thresh=997 thresh=1994 gap=546 poll_thresh=16 ino=257 dd-2584 [005] 254.128511: balance_dirty_state: bdi btrfs-1: dirty=552 wb=921 unstable=0 bg_thresh=999 thresh=1998 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 254.128749: balance_dirty_state: bdi btrfs-1: dirty=577 wb=921 unstable=0 bg_thresh=998 thresh=1997 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 254.128758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=66548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 254.135938: balance_dirty_state: bdi btrfs-1: dirty=577 wb=796 unstable=0 bg_thresh=999 thresh=1999 gap=626 poll_thresh=18 ino=257 dd-2584 [005] 254.136002: balance_dirty_state: bdi btrfs-1: dirty=602 wb=796 unstable=0 bg_thresh=999 thresh=1998 gap=600 poll_thresh=13 ino=257 dd-2584 [005] 254.136062: balance_dirty_state: bdi btrfs-1: dirty=602 wb=796 unstable=0 bg_thresh=999 thresh=1998 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 254.136121: balance_dirty_state: bdi btrfs-1: dirty=627 wb=796 unstable=0 bg_thresh=998 thresh=1997 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 254.136180: balance_dirty_state: bdi btrfs-1: dirty=652 wb=796 unstable=0 bg_thresh=1001 thresh=2002 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 254.136299: balance_dirty_state: bdi btrfs-1: dirty=677 wb=796 unstable=0 bg_thresh=1000 thresh=2001 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 254.136596: balance_dirty_state: bdi btrfs-1: dirty=702 wb=796 unstable=0 bg_thresh=1000 thresh=2000 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 254.136713: balance_dirty_state: bdi btrfs-1: dirty=752 wb=796 unstable=0 bg_thresh=999 thresh=1999 gap=451 poll_thresh=19 ino=257 dd-2584 [005] 254.136718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=66548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 254.143851: balance_dirty_state: bdi btrfs-1: dirty=752 wb=621 unstable=0 bg_thresh=1000 thresh=2001 gap=628 poll_thresh=19 ino=257 dd-2584 [005] 254.143979: balance_dirty_state: bdi btrfs-1: dirty=752 wb=621 unstable=0 bg_thresh=1000 thresh=2000 gap=627 poll_thresh=14 ino=257 dd-2584 [005] 254.144100: balance_dirty_state: bdi btrfs-1: dirty=777 wb=621 unstable=0 bg_thresh=999 thresh=1999 gap=601 poll_thresh=15 ino=257 dd-2584 [005] 254.144220: balance_dirty_state: bdi btrfs-1: dirty=777 wb=621 unstable=0 bg_thresh=1002 thresh=2004 gap=606 poll_thresh=16 ino=257 dd-2584 [005] 254.144454: balance_dirty_state: bdi btrfs-1: dirty=827 wb=621 unstable=0 bg_thresh=1001 thresh=2003 gap=555 poll_thresh=17 ino=257 dd-2584 [005] 254.144688: balance_dirty_state: bdi btrfs-1: dirty=852 wb=621 unstable=0 bg_thresh=1001 thresh=2002 gap=529 poll_thresh=18 ino=257 dd-2584 [005] 254.144921: balance_dirty_state: bdi btrfs-1: dirty=877 wb=621 unstable=0 bg_thresh=1000 thresh=2001 gap=503 poll_thresh=19 ino=257 dd-2584 [005] 254.145158: balance_dirty_state: bdi btrfs-1: dirty=927 wb=621 unstable=0 bg_thresh=1002 thresh=2005 gap=457 poll_thresh=20 ino=257 dd-2584 [005] 254.145166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=66548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 254.151782: balance_dirty_state: bdi btrfs-1: dirty=927 wb=621 unstable=0 bg_thresh=1002 thresh=2004 gap=456 poll_thresh=20 ino=257 dd-2584 [005] 254.151791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=66548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 254.159855: balance_dirty_state: bdi btrfs-1: dirty=927 wb=371 unstable=0 bg_thresh=997 thresh=1995 gap=697 poll_thresh=20 ino=257 dd-2584 [005] 254.159947: balance_dirty_state: bdi btrfs-1: dirty=927 wb=371 unstable=0 bg_thresh=994 thresh=1989 gap=691 poll_thresh=15 ino=257 dd-2584 [005] 254.160008: balance_dirty_state: bdi btrfs-1: dirty=952 wb=371 unstable=0 bg_thresh=997 thresh=1994 gap=671 poll_thresh=16 ino=257 dd-2584 [005] 254.160294: balance_dirty_state: bdi btrfs-1: dirty=977 wb=371 unstable=0 bg_thresh=996 thresh=1993 gap=645 poll_thresh=17 ino=257 dd-2584 [005] 254.160409: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=371 unstable=0 bg_thresh=995 thresh=1991 gap=618 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 254.160497: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21556 wrote=0 to_write=16384 dd-2584 [005] 254.160534: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=371 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=19 ino=257 dd-2584 [005] 254.160657: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=396 unstable=0 bg_thresh=994 thresh=1989 gap=541 poll_thresh=20 ino=257 dd-2584 [005] 254.160784: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=446 unstable=0 bg_thresh=994 thresh=1988 gap=515 poll_thresh=21 ino=257 dd-2584 [005] 254.160910: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=496 unstable=0 bg_thresh=996 thresh=1992 gap=469 poll_thresh=22 ino=257 dd-2584 [005] 254.160912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=66548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 254.164639: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=672 to_write=15712 dd-2584 [005] 254.167872: balance_dirty_state: bdi btrfs-1: dirty=477 wb=921 unstable=0 bg_thresh=996 thresh=1992 gap=594 poll_thresh=22 ino=257 dd-2584 [005] 254.167948: balance_dirty_state: bdi btrfs-1: dirty=477 wb=921 unstable=0 bg_thresh=996 thresh=1992 gap=594 poll_thresh=16 ino=257 dd-2584 [005] 254.168066: balance_dirty_state: bdi btrfs-1: dirty=502 wb=921 unstable=0 bg_thresh=995 thresh=1991 gap=568 poll_thresh=17 ino=257 dd-2584 [005] 254.168363: balance_dirty_state: bdi btrfs-1: dirty=552 wb=921 unstable=0 bg_thresh=995 thresh=1990 gap=517 poll_thresh=18 ino=257 dd-2584 [005] 254.168483: balance_dirty_state: bdi btrfs-1: dirty=577 wb=921 unstable=0 bg_thresh=994 thresh=1988 gap=490 poll_thresh=19 ino=257 dd-2584 [005] 254.168487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=66548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 254.175911: balance_dirty_state: bdi btrfs-1: dirty=577 wb=796 unstable=0 bg_thresh=995 thresh=1991 gap=618 poll_thresh=19 ino=257 dd-2584 [005] 254.176001: balance_dirty_state: bdi btrfs-1: dirty=602 wb=796 unstable=0 bg_thresh=998 thresh=1996 gap=598 poll_thresh=14 ino=257 dd-2584 [005] 254.176059: balance_dirty_state: bdi btrfs-1: dirty=602 wb=796 unstable=0 bg_thresh=995 thresh=1990 gap=592 poll_thresh=15 ino=257 dd-2584 [005] 254.176116: balance_dirty_state: bdi btrfs-1: dirty=627 wb=796 unstable=0 bg_thresh=997 thresh=1995 gap=572 poll_thresh=16 ino=257 dd-2584 [005] 254.176227: balance_dirty_state: bdi btrfs-1: dirty=652 wb=796 unstable=0 bg_thresh=997 thresh=1994 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 254.176341: balance_dirty_state: bdi btrfs-1: dirty=677 wb=796 unstable=0 bg_thresh=999 thresh=1998 gap=525 poll_thresh=18 ino=257 dd-2584 [005] 254.176452: balance_dirty_state: bdi btrfs-1: dirty=727 wb=796 unstable=0 bg_thresh=998 thresh=1997 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 254.176457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=66548 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 254.183790: balance_dirty_state: bdi btrfs-1: dirty=727 wb=671 unstable=0 bg_thresh=995 thresh=1991 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 254.183853: balance_dirty_state: bdi btrfs-1: dirty=727 wb=671 unstable=0 bg_thresh=995 thresh=1991 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 254.183911: balance_dirty_state: bdi btrfs-1: dirty=752 wb=671 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 254.183970: balance_dirty_state: bdi btrfs-1: dirty=777 wb=671 unstable=0 bg_thresh=995 thresh=1990 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 254.184266: balance_dirty_state: bdi btrfs-1: dirty=802 wb=671 unstable=0 bg_thresh=997 thresh=1994 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 254.184386: balance_dirty_state: bdi btrfs-1: dirty=827 wb=671 unstable=0 bg_thresh=996 thresh=1993 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 254.184391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=66192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 254.195824: balance_dirty_state: bdi btrfs-1: dirty=827 wb=421 unstable=0 bg_thresh=992 thresh=1984 gap=736 poll_thresh=18 ino=257 dd-2584 [005] 254.195886: balance_dirty_state: bdi btrfs-1: dirty=852 wb=421 unstable=0 bg_thresh=992 thresh=1984 gap=711 poll_thresh=13 ino=257 dd-2584 [005] 254.195944: balance_dirty_state: bdi btrfs-1: dirty=877 wb=421 unstable=0 bg_thresh=994 thresh=1989 gap=691 poll_thresh=14 ino=257 dd-2584 [005] 254.196002: balance_dirty_state: bdi btrfs-1: dirty=877 wb=421 unstable=0 bg_thresh=994 thresh=1989 gap=691 poll_thresh=15 ino=257 dd-2584 [005] 254.196062: balance_dirty_state: bdi btrfs-1: dirty=902 wb=421 unstable=0 bg_thresh=997 thresh=1994 gap=671 poll_thresh=16 ino=257 dd-2584 [005] 254.196180: balance_dirty_state: bdi btrfs-1: dirty=927 wb=421 unstable=0 bg_thresh=996 thresh=1993 gap=645 poll_thresh=17 ino=257 dd-2584 [005] 254.196297: balance_dirty_state: bdi btrfs-1: dirty=952 wb=421 unstable=0 bg_thresh=998 thresh=1997 gap=624 poll_thresh=18 ino=257 dd-2584 [005] 254.196416: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=421 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 254.196490: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21592 wrote=0 to_write=16384 dd-2584 [005] 254.196540: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=421 unstable=0 bg_thresh=994 thresh=1989 gap=541 poll_thresh=20 ino=257 dd-2584 [005] 254.196846: balance_dirty_state: bdi btrfs-1: dirty=952 wb=521 unstable=0 bg_thresh=996 thresh=1993 gap=520 poll_thresh=21 ino=257 dd-2584 [005] 254.196973: balance_dirty_state: bdi btrfs-1: dirty=927 wb=571 unstable=0 bg_thresh=996 thresh=1992 gap=494 poll_thresh=22 ino=257 dd-2584 [005] 254.196975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=66192 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 254.198536: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=624 to_write=15760 dd-2584 [001] 254.203801: balance_dirty_state: bdi btrfs-1: dirty=452 wb=921 unstable=0 bg_thresh=986 thresh=1973 gap=600 poll_thresh=22 ino=257 dd-2584 [001] 254.203898: balance_dirty_state: bdi btrfs-1: dirty=452 wb=921 unstable=0 bg_thresh=989 thresh=1979 gap=606 poll_thresh=16 ino=257 dd-2584 [001] 254.204082: balance_dirty_state: bdi btrfs-1: dirty=502 wb=921 unstable=0 bg_thresh=991 thresh=1983 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 254.204265: balance_dirty_state: bdi btrfs-1: dirty=527 wb=921 unstable=0 bg_thresh=996 thresh=1992 gap=544 poll_thresh=18 ino=257 dd-2584 [001] 254.204446: balance_dirty_state: bdi btrfs-1: dirty=552 wb=921 unstable=0 bg_thresh=998 thresh=1996 gap=523 poll_thresh=19 ino=257 dd-2584 [001] 254.204697: balance_dirty_state: bdi btrfs-1: dirty=577 wb=921 unstable=0 bg_thresh=1000 thresh=2001 gap=503 poll_thresh=20 ino=257 dd-2584 [001] 254.205038: balance_dirty_state: bdi btrfs-1: dirty=627 wb=921 unstable=0 bg_thresh=996 thresh=1993 gap=445 poll_thresh=21 ino=257 dd-2584 [001] 254.205045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=66192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 254.215804: balance_dirty_state: bdi btrfs-1: dirty=643 wb=796 unstable=0 bg_thresh=995 thresh=1991 gap=552 poll_thresh=21 ino=257 dd-2584 [001] 254.215954: balance_dirty_state: bdi btrfs-1: dirty=643 wb=771 unstable=0 bg_thresh=993 thresh=1986 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 254.216455: balance_dirty_state: bdi btrfs-1: dirty=693 wb=671 unstable=0 bg_thresh=991 thresh=1982 gap=618 poll_thresh=17 ino=257 dd-2584 [001] 254.216602: balance_dirty_state: bdi btrfs-1: dirty=718 wb=671 unstable=0 bg_thresh=999 thresh=1998 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 254.216721: balance_dirty_state: bdi btrfs-1: dirty=743 wb=671 unstable=0 bg_thresh=1001 thresh=2003 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 254.216840: balance_dirty_state: bdi btrfs-1: dirty=768 wb=671 unstable=0 bg_thresh=1001 thresh=2002 gap=563 poll_thresh=20 ino=257 dd-2584 [001] 254.216957: balance_dirty_state: bdi btrfs-1: dirty=818 wb=671 unstable=0 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=21 ino=257 dd-2584 [001] 254.217076: balance_dirty_state: bdi btrfs-1: dirty=843 wb=671 unstable=0 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=22 ino=257 dd-2584 [001] 254.217081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=66192 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 254.223982: balance_dirty_state: bdi btrfs-1: dirty=868 wb=671 unstable=0 bg_thresh=1003 thresh=2007 gap=468 poll_thresh=16 ino=257 dd-2584 [001] 254.223987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=66192 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 254.231861: balance_dirty_state: bdi btrfs-1: dirty=868 wb=521 unstable=0 bg_thresh=1003 thresh=2007 gap=618 poll_thresh=16 ino=257 dd-2584 [001] 254.231950: balance_dirty_state: bdi btrfs-1: dirty=868 wb=521 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=12 ino=257 dd-2584 [001] 254.232025: balance_dirty_state: bdi btrfs-1: dirty=893 wb=521 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 254.232106: balance_dirty_state: bdi btrfs-1: dirty=918 wb=521 unstable=0 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=14 ino=257 dd-2584 [001] 254.232188: balance_dirty_state: bdi btrfs-1: dirty=918 wb=521 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 254.232488: balance_dirty_state: bdi btrfs-1: dirty=943 wb=521 unstable=0 bg_thresh=1002 thresh=2004 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 254.232608: balance_dirty_state: bdi btrfs-1: dirty=968 wb=521 unstable=0 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 254.232725: balance_dirty_state: bdi btrfs-1: dirty=993 wb=521 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 254.232730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=66192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 254.244003: balance_dirty_state: bdi btrfs-1: dirty=993 wb=271 unstable=0 bg_thresh=1002 thresh=2005 gap=741 poll_thresh=18 ino=257 dd-2584 [005] 254.244126: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=271 unstable=0 bg_thresh=1002 thresh=2005 gap=716 poll_thresh=13 ino=257 flush-btrfs-1-2586 [003] 254.244212: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21640 wrote=0 to_write=16384 dd-2584 [005] 254.244251: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=271 unstable=0 bg_thresh=1005 thresh=2010 gap=696 poll_thresh=14 ino=257 dd-2584 [005] 254.244367: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=271 unstable=0 bg_thresh=1005 thresh=2010 gap=696 poll_thresh=15 ino=257 dd-2584 [005] 254.244493: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=271 unstable=0 bg_thresh=1007 thresh=2015 gap=701 poll_thresh=16 ino=257 dd-2584 [005] 254.244742: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=346 unstable=0 bg_thresh=1010 thresh=2020 gap=656 poll_thresh=17 ino=257 dd-2584 [005] 254.244993: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=396 unstable=0 bg_thresh=1012 thresh=2024 gap=610 poll_thresh=18 ino=257 dd-2584 [005] 254.245241: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=421 unstable=0 bg_thresh=1008 thresh=2017 gap=578 poll_thresh=19 ino=257 dd-2584 [005] 254.245851: balance_dirty_state: bdi btrfs-1: dirty=943 wb=521 unstable=0 bg_thresh=1008 thresh=2016 gap=552 poll_thresh=20 ino=257 dd-2584 [005] 254.246107: balance_dirty_state: bdi btrfs-1: dirty=943 wb=546 unstable=0 bg_thresh=1010 thresh=2020 gap=531 poll_thresh=21 ino=257 dd-2584 [005] 254.246356: balance_dirty_state: bdi btrfs-1: dirty=943 wb=596 unstable=0 bg_thresh=1009 thresh=2019 gap=480 poll_thresh=22 ino=257 dd-2584 [005] 254.246359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1320 avg_dirty=1320 bdi_gap=29% task_gap=-41% task_weight=99% bdi_bw=66192 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 254.249340: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=800 to_write=15584 dd-2584 [005] 254.252127: balance_dirty_state: bdi btrfs-1: dirty=468 wb=946 unstable=0 bg_thresh=1008 thresh=2017 gap=603 poll_thresh=16 ino=257 dd-2584 [005] 254.252364: balance_dirty_state: bdi btrfs-1: dirty=518 wb=946 unstable=0 bg_thresh=1010 thresh=2021 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 254.252602: balance_dirty_state: bdi btrfs-1: dirty=543 wb=946 unstable=0 bg_thresh=1010 thresh=2020 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 254.252839: balance_dirty_state: bdi btrfs-1: dirty=568 wb=946 unstable=0 bg_thresh=1009 thresh=2019 gap=505 poll_thresh=19 ino=257 dd-2584 [005] 254.253075: balance_dirty_state: bdi btrfs-1: dirty=593 wb=946 unstable=0 bg_thresh=1006 thresh=2012 gap=473 poll_thresh=20 ino=257 dd-2584 [005] 254.253084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-49% task_weight=100% bdi_bw=66192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 254.260072: balance_dirty_state: bdi btrfs-1: dirty=618 wb=821 unstable=0 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 254.260192: balance_dirty_state: bdi btrfs-1: dirty=643 wb=821 unstable=0 bg_thresh=1007 thresh=2014 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 254.260799: balance_dirty_state: bdi btrfs-1: dirty=668 wb=821 unstable=0 bg_thresh=1006 thresh=2013 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 254.261036: balance_dirty_state: bdi btrfs-1: dirty=693 wb=821 unstable=0 bg_thresh=1006 thresh=2012 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 254.261045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-49% task_weight=100% bdi_bw=66192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 254.268004: balance_dirty_state: bdi btrfs-1: dirty=718 wb=821 unstable=0 bg_thresh=1011 thresh=2023 gap=484 poll_thresh=13 ino=257 dd-2584 [005] 254.268009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1320 avg_dirty=1320 bdi_gap=31% task_gap=-36% task_weight=99% bdi_bw=66192 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 254.276094: balance_dirty_state: bdi btrfs-1: dirty=743 wb=571 unstable=0 bg_thresh=1004 thresh=2009 gap=695 poll_thresh=10 ino=257 dd-2584 [005] 254.276174: balance_dirty_state: bdi btrfs-1: dirty=743 wb=571 unstable=0 bg_thresh=1007 thresh=2014 gap=700 poll_thresh=11 ino=257 dd-2584 [005] 254.276254: balance_dirty_state: bdi btrfs-1: dirty=768 wb=571 unstable=0 bg_thresh=1006 thresh=2013 gap=674 poll_thresh=12 ino=257 dd-2584 [005] 254.276335: balance_dirty_state: bdi btrfs-1: dirty=793 wb=571 unstable=0 bg_thresh=1009 thresh=2018 gap=654 poll_thresh=13 ino=257 dd-2584 [005] 254.276414: balance_dirty_state: bdi btrfs-1: dirty=793 wb=571 unstable=0 bg_thresh=1006 thresh=2012 gap=648 poll_thresh=14 ino=257 dd-2584 [005] 254.276495: balance_dirty_state: bdi btrfs-1: dirty=818 wb=571 unstable=0 bg_thresh=1008 thresh=2017 gap=628 poll_thresh=15 ino=257 dd-2584 [005] 254.276574: balance_dirty_state: bdi btrfs-1: dirty=818 wb=571 unstable=0 bg_thresh=1005 thresh=2011 gap=622 poll_thresh=16 ino=257 dd-2584 [005] 254.276734: balance_dirty_state: bdi btrfs-1: dirty=868 wb=571 unstable=0 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 254.276893: balance_dirty_state: bdi btrfs-1: dirty=893 wb=571 unstable=0 bg_thresh=1007 thresh=2014 gap=550 poll_thresh=18 ino=257 dd-2584 [005] 254.277295: balance_dirty_state: bdi btrfs-1: dirty=918 wb=571 unstable=0 bg_thresh=1006 thresh=2013 gap=524 poll_thresh=19 ino=257 dd-2584 [005] 254.277468: balance_dirty_state: bdi btrfs-1: dirty=968 wb=571 unstable=0 bg_thresh=1003 thresh=2007 gap=468 poll_thresh=20 ino=257 dd-2584 [005] 254.277475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-54% task_weight=99% bdi_bw=66192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 254.284050: balance_dirty_state: bdi btrfs-1: dirty=968 wb=446 unstable=0 bg_thresh=1009 thresh=2018 gap=604 poll_thresh=15 ino=257 dd-2584 [005] 254.284132: balance_dirty_state: bdi btrfs-1: dirty=993 wb=446 unstable=0 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=16 ino=257 dd-2584 [005] 254.284289: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=446 unstable=0 bg_thresh=1011 thresh=2022 gap=558 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 254.284310: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21680 wrote=0 to_write=16384 dd-2584 [005] 254.284459: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=446 unstable=0 bg_thresh=1010 thresh=2021 gap=532 poll_thresh=18 ino=257 dd-2584 [005] 254.284631: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=496 unstable=0 bg_thresh=1007 thresh=2014 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 254.284633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-94% task_weight=100% bdi_bw=66192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 254.286826: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=624 to_write=15760 dd-2584 [005] 254.291972: balance_dirty_state: bdi btrfs-1: dirty=468 wb=846 unstable=0 bg_thresh=1006 thresh=2013 gap=699 poll_thresh=14 ino=257 dd-2584 [005] 254.292039: balance_dirty_state: bdi btrfs-1: dirty=493 wb=821 unstable=0 bg_thresh=1003 thresh=2007 gap=693 poll_thresh=15 ino=257 dd-2584 [005] 254.292101: balance_dirty_state: bdi btrfs-1: dirty=518 wb=821 unstable=0 bg_thresh=1009 thresh=2018 gap=679 poll_thresh=16 ino=257 dd-2584 [005] 254.292401: balance_dirty_state: bdi btrfs-1: dirty=543 wb=821 unstable=0 bg_thresh=1008 thresh=2017 gap=653 poll_thresh=17 ino=257 dd-2584 [005] 254.292521: balance_dirty_state: bdi btrfs-1: dirty=568 wb=821 unstable=0 bg_thresh=1008 thresh=2016 gap=627 poll_thresh=18 ino=257 dd-2584 [005] 254.292640: balance_dirty_state: bdi btrfs-1: dirty=593 wb=821 unstable=0 bg_thresh=1010 thresh=2020 gap=606 poll_thresh=19 ino=257 dd-2584 [005] 254.292756: balance_dirty_state: bdi btrfs-1: dirty=643 wb=821 unstable=0 bg_thresh=1009 thresh=2019 gap=555 poll_thresh=20 ino=257 dd-2584 [005] 254.292874: balance_dirty_state: bdi btrfs-1: dirty=668 wb=821 unstable=0 bg_thresh=1009 thresh=2018 gap=529 poll_thresh=21 ino=257 dd-2584 [005] 254.292993: balance_dirty_state: bdi btrfs-1: dirty=693 wb=821 unstable=0 bg_thresh=1008 thresh=2016 gap=502 poll_thresh=22 ino=257 dd-2584 [005] 254.292998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1320 avg_dirty=1320 bdi_gap=27% task_gap=-45% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 254.300015: balance_dirty_state: bdi btrfs-1: dirty=718 wb=821 unstable=0 bg_thresh=1010 thresh=2020 gap=481 poll_thresh=16 ino=257 dd-2584 [005] 254.300019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-87% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 254.308071: balance_dirty_state: bdi btrfs-1: dirty=743 wb=646 unstable=0 bg_thresh=1010 thresh=2020 gap=631 poll_thresh=12 ino=257 dd-2584 [005] 254.308190: balance_dirty_state: bdi btrfs-1: dirty=743 wb=646 unstable=0 bg_thresh=1010 thresh=2020 gap=631 poll_thresh=13 ino=257 dd-2584 [005] 254.308307: balance_dirty_state: bdi btrfs-1: dirty=768 wb=646 unstable=0 bg_thresh=1009 thresh=2019 gap=605 poll_thresh=14 ino=257 dd-2584 [005] 254.308423: balance_dirty_state: bdi btrfs-1: dirty=768 wb=646 unstable=0 bg_thresh=1009 thresh=2019 gap=605 poll_thresh=15 ino=257 dd-2584 [005] 254.308871: balance_dirty_state: bdi btrfs-1: dirty=793 wb=596 unstable=0 bg_thresh=1006 thresh=2012 gap=623 poll_thresh=16 ino=257 dd-2584 [005] 254.309015: balance_dirty_state: bdi btrfs-1: dirty=818 wb=521 unstable=0 bg_thresh=1008 thresh=2016 gap=677 poll_thresh=17 ino=257 dd-2584 [005] 254.309204: balance_dirty_state: bdi btrfs-1: dirty=868 wb=521 unstable=0 bg_thresh=1010 thresh=2021 gap=632 poll_thresh=18 ino=257 dd-2584 [005] 254.309437: balance_dirty_state: bdi btrfs-1: dirty=893 wb=521 unstable=0 bg_thresh=1010 thresh=2020 gap=606 poll_thresh=19 ino=257 dd-2584 [005] 254.309673: balance_dirty_state: bdi btrfs-1: dirty=918 wb=521 unstable=0 bg_thresh=1012 thresh=2024 gap=585 poll_thresh=20 ino=257 dd-2584 [005] 254.309909: balance_dirty_state: bdi btrfs-1: dirty=968 wb=521 unstable=0 bg_thresh=1011 thresh=2023 gap=534 poll_thresh=21 ino=257 dd-2584 [005] 254.310143: balance_dirty_state: bdi btrfs-1: dirty=993 wb=521 unstable=0 bg_thresh=1011 thresh=2022 gap=508 poll_thresh=22 ino=257 dd-2584 [005] 254.310374: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=521 unstable=0 bg_thresh=1010 thresh=2021 gap=482 poll_thresh=23 ino=257 dd-2584 [005] 254.310383: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 254.310427: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21704 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 254.314135: writeback_single_inode: bdi btrfs-1: ino=257 state= age=220 wrote=560 to_write=15824 dd-2584 [005] 254.315943: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1071 unstable=0 bg_thresh=1010 thresh=2021 gap=482 poll_thresh=23 ino=257 dd-2584 [005] 254.315952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 254.323986: balance_dirty_state: bdi btrfs-1: dirty=468 wb=921 unstable=0 bg_thresh=1009 thresh=2018 gap=629 poll_thresh=23 ino=257 dd-2584 [004] 254.324057: balance_dirty_state: bdi btrfs-1: dirty=493 wb=921 unstable=0 bg_thresh=1009 thresh=2018 gap=604 poll_thresh=17 ino=257 dd-2584 [004] 254.324477: balance_dirty_state: bdi btrfs-1: dirty=518 wb=796 unstable=0 bg_thresh=1008 thresh=2016 gap=702 poll_thresh=18 ino=257 dd-2584 [004] 254.324644: balance_dirty_state: bdi btrfs-1: dirty=543 wb=796 unstable=0 bg_thresh=1012 thresh=2025 gap=686 poll_thresh=19 ino=257 dd-2584 [004] 254.324766: balance_dirty_state: bdi btrfs-1: dirty=568 wb=796 unstable=0 bg_thresh=1017 thresh=2035 gap=671 poll_thresh=20 ino=257 dd-2584 [004] 254.324879: balance_dirty_state: bdi btrfs-1: dirty=618 wb=796 unstable=0 bg_thresh=1014 thresh=2028 gap=614 poll_thresh=21 ino=257 dd-2584 [004] 254.324991: balance_dirty_state: bdi btrfs-1: dirty=643 wb=796 unstable=0 bg_thresh=1013 thresh=2027 gap=588 poll_thresh=22 ino=257 dd-2584 [004] 254.325103: balance_dirty_state: bdi btrfs-1: dirty=668 wb=796 unstable=0 bg_thresh=1015 thresh=2031 gap=567 poll_thresh=23 ino=257 dd-2584 [004] 254.325216: balance_dirty_state: bdi btrfs-1: dirty=718 wb=796 unstable=0 bg_thresh=1015 thresh=2030 gap=516 poll_thresh=24 ino=257 dd-2584 [004] 254.325327: balance_dirty_state: bdi btrfs-1: dirty=743 wb=796 unstable=0 bg_thresh=1014 thresh=2029 gap=490 poll_thresh=25 ino=257 dd-2584 [004] 254.325332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 254.332181: balance_dirty_state: bdi btrfs-1: dirty=743 wb=671 unstable=0 bg_thresh=1012 thresh=2024 gap=610 poll_thresh=25 ino=257 dd-2584 [004] 254.332595: balance_dirty_state: bdi btrfs-1: dirty=743 wb=671 unstable=0 bg_thresh=1013 thresh=2027 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 254.332785: balance_dirty_state: bdi btrfs-1: dirty=793 wb=671 unstable=0 bg_thresh=1013 thresh=2026 gap=562 poll_thresh=20 ino=257 dd-2584 [004] 254.332974: balance_dirty_state: bdi btrfs-1: dirty=818 wb=671 unstable=0 bg_thresh=1014 thresh=2029 gap=540 poll_thresh=21 ino=257 dd-2584 [004] 254.333169: balance_dirty_state: bdi btrfs-1: dirty=843 wb=671 unstable=0 bg_thresh=1014 thresh=2028 gap=514 poll_thresh=22 ino=257 dd-2584 [004] 254.333313: balance_dirty_state: bdi btrfs-1: dirty=893 wb=671 unstable=0 bg_thresh=1013 thresh=2027 gap=463 poll_thresh=23 ino=257 dd-2584 [004] 254.333318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 254.339879: balance_dirty_state: bdi btrfs-1: dirty=893 wb=571 unstable=0 bg_thresh=1008 thresh=2017 gap=553 poll_thresh=23 ino=257 dd-2584 [004] 254.339970: balance_dirty_state: bdi btrfs-1: dirty=893 wb=571 unstable=0 bg_thresh=1008 thresh=2017 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 254.340136: balance_dirty_state: bdi btrfs-1: dirty=918 wb=571 unstable=0 bg_thresh=1013 thresh=2027 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 254.340306: balance_dirty_state: bdi btrfs-1: dirty=968 wb=571 unstable=0 bg_thresh=1013 thresh=2026 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 254.340313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 254.347946: balance_dirty_state: bdi btrfs-1: dirty=968 wb=571 unstable=0 bg_thresh=1008 thresh=2016 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 254.347952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 254.359845: balance_dirty_state: bdi btrfs-1: dirty=968 wb=196 unstable=0 bg_thresh=987 thresh=1974 gap=810 poll_thresh=19 ino=257 dd-2584 [001] 254.359967: balance_dirty_state: bdi btrfs-1: dirty=993 wb=196 unstable=0 bg_thresh=988 thresh=1976 gap=787 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 254.360022: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21756 wrote=0 to_write=16384 dd-2584 [001] 254.360099: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=196 unstable=0 bg_thresh=990 thresh=1981 gap=767 poll_thresh=15 ino=257 dd-2584 [001] 254.360428: balance_dirty_state: bdi btrfs-1: dirty=943 wb=271 unstable=0 bg_thresh=990 thresh=1980 gap=766 poll_thresh=16 ino=257 dd-2584 [001] 254.360589: balance_dirty_state: bdi btrfs-1: dirty=943 wb=321 unstable=0 bg_thresh=995 thresh=1991 gap=727 poll_thresh=17 ino=257 dd-2584 [001] 254.360751: balance_dirty_state: bdi btrfs-1: dirty=918 wb=346 unstable=0 bg_thresh=997 thresh=1995 gap=731 poll_thresh=18 ino=257 dd-2584 [001] 254.360914: balance_dirty_state: bdi btrfs-1: dirty=918 wb=396 unstable=0 bg_thresh=997 thresh=1994 gap=680 poll_thresh=19 ino=257 dd-2584 [001] 254.361074: balance_dirty_state: bdi btrfs-1: dirty=918 wb=421 unstable=0 bg_thresh=996 thresh=1993 gap=654 poll_thresh=20 ino=257 dd-2584 [001] 254.361303: balance_dirty_state: bdi btrfs-1: dirty=918 wb=471 unstable=0 bg_thresh=996 thresh=1992 gap=603 poll_thresh=21 ino=257 dd-2584 [001] 254.361555: balance_dirty_state: bdi btrfs-1: dirty=918 wb=496 unstable=0 bg_thresh=998 thresh=1996 gap=582 poll_thresh=22 ino=257 dd-2584 [001] 254.361755: balance_dirty_state: bdi btrfs-1: dirty=893 wb=546 unstable=0 bg_thresh=997 thresh=1995 gap=556 poll_thresh=23 ino=257 dd-2584 [001] 254.362233: balance_dirty_state: bdi btrfs-1: dirty=868 wb=621 unstable=0 bg_thresh=994 thresh=1988 gap=499 poll_thresh=24 ino=257 dd-2584 [001] 254.362400: balance_dirty_state: bdi btrfs-1: dirty=843 wb=671 unstable=0 bg_thresh=996 thresh=1992 gap=478 poll_thresh=25 ino=257 dd-2584 [001] 254.362402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1280 avg_dirty=1280 bdi_gap=37% task_gap=-24% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 254.364127: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=832 to_write=15552 dd-2584 [001] 254.368025: balance_dirty_state: bdi btrfs-1: dirty=493 wb=921 unstable=0 bg_thresh=995 thresh=1990 gap=576 poll_thresh=19 ino=257 dd-2584 [001] 254.368150: balance_dirty_state: bdi btrfs-1: dirty=518 wb=921 unstable=0 bg_thresh=994 thresh=1988 gap=549 poll_thresh=20 ino=257 dd-2584 [001] 254.368275: balance_dirty_state: bdi btrfs-1: dirty=568 wb=921 unstable=0 bg_thresh=999 thresh=1999 gap=510 poll_thresh=21 ino=257 dd-2584 [001] 254.368412: balance_dirty_state: bdi btrfs-1: dirty=593 wb=921 unstable=0 bg_thresh=994 thresh=1989 gap=475 poll_thresh=22 ino=257 dd-2584 [001] 254.368417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 254.375953: balance_dirty_state: bdi btrfs-1: dirty=618 wb=871 unstable=0 bg_thresh=1002 thresh=2004 gap=515 poll_thresh=16 ino=257 dd-2584 [001] 254.376134: balance_dirty_state: bdi btrfs-1: dirty=643 wb=871 unstable=0 bg_thresh=1001 thresh=2003 gap=489 poll_thresh=17 ino=257 dd-2584 [001] 254.376141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-59% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 254.384045: balance_dirty_state: bdi btrfs-1: dirty=668 wb=746 unstable=0 bg_thresh=999 thresh=1999 gap=585 poll_thresh=13 ino=257 dd-2584 [006] 254.384106: balance_dirty_state: bdi btrfs-1: dirty=668 wb=746 unstable=0 bg_thresh=999 thresh=1999 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 254.384346: balance_dirty_state: bdi btrfs-1: dirty=693 wb=746 unstable=0 bg_thresh=1002 thresh=2004 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 254.384405: balance_dirty_state: bdi btrfs-1: dirty=693 wb=746 unstable=0 bg_thresh=1002 thresh=2004 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 254.384522: balance_dirty_state: bdi btrfs-1: dirty=743 wb=746 unstable=0 bg_thresh=1001 thresh=2003 gap=514 poll_thresh=17 ino=257 dd-2584 [006] 254.384639: balance_dirty_state: bdi btrfs-1: dirty=768 wb=746 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 254.384644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-54% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 254.392064: balance_dirty_state: bdi btrfs-1: dirty=793 wb=621 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=13 ino=257 dd-2584 [006] 254.392186: balance_dirty_state: bdi btrfs-1: dirty=793 wb=621 unstable=0 bg_thresh=1000 thresh=2000 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 254.392304: balance_dirty_state: bdi btrfs-1: dirty=818 wb=621 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 254.392421: balance_dirty_state: bdi btrfs-1: dirty=843 wb=621 unstable=0 bg_thresh=999 thresh=1999 gap=535 poll_thresh=16 ino=257 dd-2584 [006] 254.392656: balance_dirty_state: bdi btrfs-1: dirty=868 wb=621 unstable=0 bg_thresh=1001 thresh=2003 gap=514 poll_thresh=17 ino=257 dd-2584 [006] 254.392890: balance_dirty_state: bdi btrfs-1: dirty=893 wb=621 unstable=0 bg_thresh=1001 thresh=2002 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 254.392898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 254.400012: balance_dirty_state: bdi btrfs-1: dirty=893 wb=471 unstable=0 bg_thresh=1001 thresh=2002 gap=638 poll_thresh=18 ino=257 dd-2584 [006] 254.400111: balance_dirty_state: bdi btrfs-1: dirty=918 wb=471 unstable=0 bg_thresh=1003 thresh=2007 gap=618 poll_thresh=13 ino=257 dd-2584 [006] 254.400173: balance_dirty_state: bdi btrfs-1: dirty=918 wb=471 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=14 ino=257 dd-2584 [006] 254.400400: balance_dirty_state: bdi btrfs-1: dirty=943 wb=471 unstable=0 bg_thresh=1000 thresh=2000 gap=586 poll_thresh=15 ino=257 dd-2584 [006] 254.400457: balance_dirty_state: bdi btrfs-1: dirty=968 wb=471 unstable=0 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 254.400571: balance_dirty_state: bdi btrfs-1: dirty=993 wb=471 unstable=0 bg_thresh=1002 thresh=2004 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 254.400683: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=471 unstable=0 bg_thresh=1001 thresh=2003 gap=514 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 254.400748: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21796 wrote=0 to_write=16384 dd-2584 [006] 254.400808: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=471 unstable=0 bg_thresh=1001 thresh=2002 gap=463 poll_thresh=19 ino=257 dd-2584 [006] 254.400810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=66668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 254.402816: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=592 to_write=15792 dd-2584 [000] 254.412027: balance_dirty_state: bdi btrfs-1: dirty=493 wb=771 unstable=0 bg_thresh=998 thresh=1997 gap=733 poll_thresh=19 ino=257 dd-2584 [000] 254.412152: balance_dirty_state: bdi btrfs-1: dirty=518 wb=771 unstable=0 bg_thresh=998 thresh=1997 gap=708 poll_thresh=14 ino=257 dd-2584 [000] 254.412270: balance_dirty_state: bdi btrfs-1: dirty=518 wb=771 unstable=0 bg_thresh=1001 thresh=2002 gap=713 poll_thresh=15 ino=257 dd-2584 [000] 254.412386: balance_dirty_state: bdi btrfs-1: dirty=543 wb=771 unstable=0 bg_thresh=1001 thresh=2002 gap=688 poll_thresh=16 ino=257 dd-2584 [000] 254.412619: balance_dirty_state: bdi btrfs-1: dirty=568 wb=771 unstable=0 bg_thresh=1006 thresh=2012 gap=673 poll_thresh=17 ino=257 dd-2584 [000] 254.412857: balance_dirty_state: bdi btrfs-1: dirty=618 wb=771 unstable=0 bg_thresh=1005 thresh=2011 gap=622 poll_thresh=18 ino=257 dd-2584 [000] 254.413458: balance_dirty_state: bdi btrfs-1: dirty=643 wb=771 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=19 ino=257 dd-2584 [000] 254.413694: balance_dirty_state: bdi btrfs-1: dirty=668 wb=771 unstable=0 bg_thresh=1004 thresh=2009 gap=570 poll_thresh=20 ino=257 dd-2584 [000] 254.413926: balance_dirty_state: bdi btrfs-1: dirty=693 wb=771 unstable=0 bg_thresh=1006 thresh=2013 gap=549 poll_thresh=21 ino=257 dd-2584 [000] 254.414161: balance_dirty_state: bdi btrfs-1: dirty=743 wb=771 unstable=0 bg_thresh=1006 thresh=2012 gap=498 poll_thresh=22 ino=257 dd-2584 [000] 254.414170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-96% task_weight=100% bdi_bw=66668 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 254.420217: balance_dirty_state: bdi btrfs-1: dirty=743 wb=596 unstable=0 bg_thresh=1001 thresh=2002 gap=663 poll_thresh=16 ino=257 dd-2584 [004] 254.420386: balance_dirty_state: bdi btrfs-1: dirty=793 wb=596 unstable=0 bg_thresh=1006 thresh=2012 gap=623 poll_thresh=17 ino=257 dd-2584 [004] 254.420551: balance_dirty_state: bdi btrfs-1: dirty=818 wb=596 unstable=0 bg_thresh=1008 thresh=2017 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 254.420723: balance_dirty_state: bdi btrfs-1: dirty=843 wb=596 unstable=0 bg_thresh=1008 thresh=2016 gap=577 poll_thresh=19 ino=257 dd-2584 [004] 254.420893: balance_dirty_state: bdi btrfs-1: dirty=893 wb=596 unstable=0 bg_thresh=1007 thresh=2014 gap=525 poll_thresh=20 ino=257 dd-2584 [004] 254.421363: balance_dirty_state: bdi btrfs-1: dirty=918 wb=596 unstable=0 bg_thresh=1006 thresh=2013 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 254.421369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-47% task_weight=99% bdi_bw=66668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 254.428036: balance_dirty_state: bdi btrfs-1: dirty=918 wb=471 unstable=0 bg_thresh=1004 thresh=2009 gap=620 poll_thresh=16 ino=257 dd-2584 [004] 254.428274: balance_dirty_state: bdi btrfs-1: dirty=968 wb=471 unstable=0 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 254.428510: balance_dirty_state: bdi btrfs-1: dirty=993 wb=471 unstable=0 bg_thresh=1006 thresh=2012 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 254.428743: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=471 unstable=0 bg_thresh=1005 thresh=2011 gap=522 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 254.428831: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21824 wrote=0 to_write=16384 dd-2584 [004] 254.428989: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=471 unstable=0 bg_thresh=1005 thresh=2010 gap=471 poll_thresh=20 ino=257 dd-2584 [004] 254.428992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=66668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 254.432608: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=560 to_write=15824 dd-2584 [004] 254.436011: balance_dirty_state: bdi btrfs-1: dirty=493 wb=896 unstable=0 bg_thresh=1004 thresh=2009 gap=620 poll_thresh=15 ino=257 dd-2584 [004] 254.436072: balance_dirty_state: bdi btrfs-1: dirty=518 wb=896 unstable=0 bg_thresh=1007 thresh=2014 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 254.436190: balance_dirty_state: bdi btrfs-1: dirty=543 wb=896 unstable=0 bg_thresh=1003 thresh=2007 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 254.436486: balance_dirty_state: bdi btrfs-1: dirty=568 wb=896 unstable=0 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 254.436605: balance_dirty_state: bdi btrfs-1: dirty=618 wb=896 unstable=0 bg_thresh=1005 thresh=2010 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 254.436610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=66668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 254.443988: balance_dirty_state: bdi btrfs-1: dirty=618 wb=771 unstable=0 bg_thresh=1005 thresh=2010 gap=621 poll_thresh=14 ino=257 dd-2584 [000] 254.444044: balance_dirty_state: bdi btrfs-1: dirty=643 wb=771 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=15 ino=257 dd-2584 [000] 254.444099: balance_dirty_state: bdi btrfs-1: dirty=668 wb=771 unstable=0 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=16 ino=257 dd-2584 [000] 254.444210: balance_dirty_state: bdi btrfs-1: dirty=693 wb=771 unstable=0 bg_thresh=1012 thresh=2025 gap=561 poll_thresh=17 ino=257 dd-2584 [000] 254.444324: balance_dirty_state: bdi btrfs-1: dirty=718 wb=771 unstable=0 bg_thresh=1012 thresh=2024 gap=535 poll_thresh=18 ino=257 dd-2584 [000] 254.444435: balance_dirty_state: bdi btrfs-1: dirty=743 wb=771 unstable=0 bg_thresh=1011 thresh=2023 gap=509 poll_thresh=19 ino=257 dd-2584 [000] 254.444547: balance_dirty_state: bdi btrfs-1: dirty=793 wb=771 unstable=0 bg_thresh=1011 thresh=2022 gap=458 poll_thresh=20 ino=257 dd-2584 [000] 254.444552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=66668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 254.451912: balance_dirty_state: bdi btrfs-1: dirty=793 wb=646 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=20 ino=257 dd-2584 [000] 254.451979: balance_dirty_state: bdi btrfs-1: dirty=793 wb=646 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=15 ino=257 dd-2584 [000] 254.452035: balance_dirty_state: bdi btrfs-1: dirty=818 wb=646 unstable=0 bg_thresh=1007 thresh=2015 gap=551 poll_thresh=16 ino=257 dd-2584 [000] 254.452316: balance_dirty_state: bdi btrfs-1: dirty=843 wb=646 unstable=0 bg_thresh=1010 thresh=2020 gap=531 poll_thresh=17 ino=257 dd-2584 [000] 254.452429: balance_dirty_state: bdi btrfs-1: dirty=893 wb=646 unstable=0 bg_thresh=1009 thresh=2019 gap=480 poll_thresh=18 ino=257 dd-2584 [000] 254.452433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=99% bdi_bw=66668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 254.459968: balance_dirty_state: bdi btrfs-1: dirty=893 wb=571 unstable=0 bg_thresh=1004 thresh=2008 gap=544 poll_thresh=13 ino=257 dd-2584 [004] 254.460053: balance_dirty_state: bdi btrfs-1: dirty=918 wb=571 unstable=0 bg_thresh=1003 thresh=2007 gap=518 poll_thresh=14 ino=257 dd-2584 [004] 254.460139: balance_dirty_state: bdi btrfs-1: dirty=943 wb=571 unstable=0 bg_thresh=1006 thresh=2012 gap=498 poll_thresh=15 ino=257 dd-2584 [004] 254.460145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-49% task_weight=100% bdi_bw=66668 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 254.468104: balance_dirty_state: bdi btrfs-1: dirty=943 wb=446 unstable=0 bg_thresh=998 thresh=1996 gap=607 poll_thresh=11 ino=257 dd-2584 [000] 254.468197: balance_dirty_state: bdi btrfs-1: dirty=968 wb=446 unstable=0 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=12 ino=257 dd-2584 [000] 254.468291: balance_dirty_state: bdi btrfs-1: dirty=968 wb=446 unstable=0 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=13 ino=257 dd-2584 [000] 254.468383: balance_dirty_state: bdi btrfs-1: dirty=993 wb=446 unstable=0 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=14 ino=257 dd-2584 [000] 254.468477: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=446 unstable=0 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 254.468525: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21864 wrote=0 to_write=16384 dd-2584 [000] 254.468581: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=446 unstable=0 bg_thresh=1002 thresh=2005 gap=541 poll_thresh=16 ino=257 dd-2584 [000] 254.468880: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=471 unstable=0 bg_thresh=1001 thresh=2002 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 254.469606: balance_dirty_state: bdi btrfs-1: dirty=893 wb=521 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=18 ino=257 dd-2584 [000] 254.469807: balance_dirty_state: bdi btrfs-1: dirty=893 wb=546 unstable=0 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=19 ino=257 dd-2584 [000] 254.470009: balance_dirty_state: bdi btrfs-1: dirty=918 wb=571 unstable=0 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=20 ino=257 dd-2584 [000] 254.470209: balance_dirty_state: bdi btrfs-1: dirty=893 wb=621 unstable=0 bg_thresh=1004 thresh=2009 gap=495 poll_thresh=21 ino=257 dd-2584 [000] 254.470212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1280 avg_dirty=1280 bdi_gap=47% task_gap=-5% task_weight=99% bdi_bw=66668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 254.472640: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=704 to_write=15680 dd-2584 [000] 254.476067: balance_dirty_state: bdi btrfs-1: dirty=493 wb=896 unstable=0 bg_thresh=997 thresh=1995 gap=606 poll_thresh=16 ino=257 dd-2584 [000] 254.476360: balance_dirty_state: bdi btrfs-1: dirty=543 wb=896 unstable=0 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=17 ino=257 dd-2584 [000] 254.476654: balance_dirty_state: bdi btrfs-1: dirty=568 wb=896 unstable=0 bg_thresh=998 thresh=1997 gap=533 poll_thresh=18 ino=257 dd-2584 [000] 254.476940: balance_dirty_state: bdi btrfs-1: dirty=593 wb=896 unstable=0 bg_thresh=1000 thresh=2001 gap=512 poll_thresh=19 ino=257 dd-2584 [000] 254.477227: balance_dirty_state: bdi btrfs-1: dirty=643 wb=896 unstable=0 bg_thresh=997 thresh=1995 gap=456 poll_thresh=20 ino=257 dd-2584 [000] 254.477237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=66668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 254.483906: balance_dirty_state: bdi btrfs-1: dirty=643 wb=771 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=20 ino=257 dd-2584 [004] 254.484165: balance_dirty_state: bdi btrfs-1: dirty=643 wb=771 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 254.484222: balance_dirty_state: bdi btrfs-1: dirty=668 wb=771 unstable=0 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 254.484349: balance_dirty_state: bdi btrfs-1: dirty=693 wb=771 unstable=0 bg_thresh=1008 thresh=2016 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 254.484511: balance_dirty_state: bdi btrfs-1: dirty=718 wb=771 unstable=0 bg_thresh=1010 thresh=2021 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 254.484632: balance_dirty_state: bdi btrfs-1: dirty=768 wb=771 unstable=0 bg_thresh=1012 thresh=2025 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 254.484637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-79% task_weight=98% bdi_bw=66668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 254.496057: balance_dirty_state: bdi btrfs-1: dirty=768 wb=721 unstable=0 bg_thresh=1008 thresh=2016 gap=527 poll_thresh=14 ino=257 dd-2584 [000] 254.496143: balance_dirty_state: bdi btrfs-1: dirty=793 wb=721 unstable=0 bg_thresh=1010 thresh=2021 gap=507 poll_thresh=15 ino=257 dd-2584 [000] 254.496229: balance_dirty_state: bdi btrfs-1: dirty=793 wb=721 unstable=0 bg_thresh=1010 thresh=2020 gap=506 poll_thresh=16 ino=257 dd-2584 [000] 254.496447: balance_dirty_state: bdi btrfs-1: dirty=843 wb=721 unstable=0 bg_thresh=1009 thresh=2019 gap=455 poll_thresh=17 ino=257 dd-2584 [000] 254.496453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=66668 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 254.503932: balance_dirty_state: bdi btrfs-1: dirty=843 wb=471 unstable=0 bg_thresh=992 thresh=1984 gap=670 poll_thresh=17 ino=257 dd-2584 [000] 254.504022: balance_dirty_state: bdi btrfs-1: dirty=843 wb=471 unstable=0 bg_thresh=994 thresh=1989 gap=675 poll_thresh=13 ino=257 dd-2584 [000] 254.504105: balance_dirty_state: bdi btrfs-1: dirty=868 wb=471 unstable=0 bg_thresh=994 thresh=1989 gap=650 poll_thresh=14 ino=257 dd-2584 [000] 254.504172: balance_dirty_state: bdi btrfs-1: dirty=893 wb=471 unstable=0 bg_thresh=997 thresh=1994 gap=630 poll_thresh=15 ino=257 dd-2584 [000] 254.504457: balance_dirty_state: bdi btrfs-1: dirty=893 wb=471 unstable=0 bg_thresh=999 thresh=1999 gap=635 poll_thresh=16 ino=257 dd-2584 [000] 254.504586: balance_dirty_state: bdi btrfs-1: dirty=943 wb=471 unstable=0 bg_thresh=999 thresh=1998 gap=584 poll_thresh=17 ino=257 dd-2584 [000] 254.504700: balance_dirty_state: bdi btrfs-1: dirty=968 wb=471 unstable=0 bg_thresh=998 thresh=1997 gap=558 poll_thresh=18 ino=257 dd-2584 [000] 254.504897: balance_dirty_state: bdi btrfs-1: dirty=993 wb=471 unstable=0 bg_thresh=997 thresh=1995 gap=531 poll_thresh=19 ino=257 dd-2584 [000] 254.505021: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=471 unstable=0 bg_thresh=997 thresh=1994 gap=505 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 254.505088: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21900 wrote=0 to_write=16384 dd-2584 [000] 254.505235: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=471 unstable=0 bg_thresh=996 thresh=1993 gap=454 poll_thresh=21 ino=257 dd-2584 [000] 254.505238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=67240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 254.506973: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=576 to_write=15808 dd-2584 [000] 254.511935: balance_dirty_state: bdi btrfs-1: dirty=493 wb=896 unstable=0 bg_thresh=989 thresh=1978 gap=589 poll_thresh=21 ino=257 dd-2584 [000] 254.512024: balance_dirty_state: bdi btrfs-1: dirty=493 wb=896 unstable=0 bg_thresh=991 thresh=1983 gap=594 poll_thresh=16 ino=257 dd-2584 [000] 254.512192: balance_dirty_state: bdi btrfs-1: dirty=543 wb=896 unstable=0 bg_thresh=994 thresh=1988 gap=549 poll_thresh=17 ino=257 dd-2584 [000] 254.512365: balance_dirty_state: bdi btrfs-1: dirty=568 wb=896 unstable=0 bg_thresh=996 thresh=1993 gap=529 poll_thresh=18 ino=257 dd-2584 [000] 254.512816: balance_dirty_state: bdi btrfs-1: dirty=593 wb=896 unstable=0 bg_thresh=998 thresh=1997 gap=508 poll_thresh=19 ino=257 dd-2584 [000] 254.512982: balance_dirty_state: bdi btrfs-1: dirty=643 wb=896 unstable=0 bg_thresh=998 thresh=1996 gap=457 poll_thresh=20 ino=257 dd-2584 [000] 254.512989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-67% task_weight=99% bdi_bw=67240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 254.520087: balance_dirty_state: bdi btrfs-1: dirty=643 wb=771 unstable=0 bg_thresh=994 thresh=1989 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 254.520148: balance_dirty_state: bdi btrfs-1: dirty=668 wb=771 unstable=0 bg_thresh=994 thresh=1988 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 254.520301: balance_dirty_state: bdi btrfs-1: dirty=693 wb=771 unstable=0 bg_thresh=993 thresh=1987 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 254.520472: balance_dirty_state: bdi btrfs-1: dirty=743 wb=771 unstable=0 bg_thresh=993 thresh=1986 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 254.520478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-78% task_weight=98% bdi_bw=67240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 254.528039: balance_dirty_state: bdi btrfs-1: dirty=743 wb=646 unstable=0 bg_thresh=994 thresh=1989 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 254.528126: balance_dirty_state: bdi btrfs-1: dirty=768 wb=646 unstable=0 bg_thresh=994 thresh=1988 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 254.528212: balance_dirty_state: bdi btrfs-1: dirty=793 wb=646 unstable=0 bg_thresh=994 thresh=1988 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 254.528298: balance_dirty_state: bdi btrfs-1: dirty=793 wb=646 unstable=0 bg_thresh=993 thresh=1987 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 254.528468: balance_dirty_state: bdi btrfs-1: dirty=818 wb=646 unstable=0 bg_thresh=993 thresh=1986 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 254.528942: balance_dirty_state: bdi btrfs-1: dirty=868 wb=646 unstable=0 bg_thresh=995 thresh=1990 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 254.528948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1320 avg_dirty=1320 bdi_gap=12% task_gap=-73% task_weight=98% bdi_bw=67240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 254.536034: balance_dirty_state: bdi btrfs-1: dirty=868 wb=446 unstable=0 bg_thresh=994 thresh=1989 gap=675 poll_thresh=13 ino=257 dd-2584 [004] 254.536093: balance_dirty_state: bdi btrfs-1: dirty=893 wb=446 unstable=0 bg_thresh=994 thresh=1988 gap=649 poll_thresh=14 ino=257 dd-2584 [004] 254.536151: balance_dirty_state: bdi btrfs-1: dirty=918 wb=446 unstable=0 bg_thresh=991 thresh=1982 gap=618 poll_thresh=15 ino=257 dd-2584 [004] 254.536208: balance_dirty_state: bdi btrfs-1: dirty=918 wb=446 unstable=0 bg_thresh=993 thresh=1987 gap=623 poll_thresh=16 ino=257 dd-2584 [004] 254.536321: balance_dirty_state: bdi btrfs-1: dirty=968 wb=446 unstable=0 bg_thresh=993 thresh=1986 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 254.536436: balance_dirty_state: bdi btrfs-1: dirty=993 wb=446 unstable=0 bg_thresh=995 thresh=1990 gap=551 poll_thresh=18 ino=257 dd-2584 [004] 254.536549: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=446 unstable=0 bg_thresh=994 thresh=1989 gap=525 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 254.536634: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21932 wrote=0 to_write=16384 dd-2584 [004] 254.536674: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=446 unstable=0 bg_thresh=994 thresh=1988 gap=499 poll_thresh=20 ino=257 dd-2584 [004] 254.536799: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=471 unstable=0 bg_thresh=996 thresh=1992 gap=453 poll_thresh=21 ino=257 dd-2584 [004] 254.536801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-118% task_weight=98% bdi_bw=67240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 254.540410: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=592 to_write=15792 dd-2584 [004] 254.544020: balance_dirty_state: bdi btrfs-1: dirty=518 wb=896 unstable=0 bg_thresh=997 thresh=1995 gap=581 poll_thresh=21 ino=257 dd-2584 [004] 254.544267: balance_dirty_state: bdi btrfs-1: dirty=518 wb=896 unstable=0 bg_thresh=994 thresh=1989 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 254.544384: balance_dirty_state: bdi btrfs-1: dirty=568 wb=896 unstable=0 bg_thresh=994 thresh=1988 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 254.544503: balance_dirty_state: bdi btrfs-1: dirty=593 wb=896 unstable=0 bg_thresh=993 thresh=1987 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 254.544620: balance_dirty_state: bdi btrfs-1: dirty=618 wb=896 unstable=0 bg_thresh=995 thresh=1991 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 254.544625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-73% task_weight=99% bdi_bw=67240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 254.552110: balance_dirty_state: bdi btrfs-1: dirty=643 wb=771 unstable=0 bg_thresh=994 thresh=1989 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 254.552171: balance_dirty_state: bdi btrfs-1: dirty=643 wb=771 unstable=0 bg_thresh=994 thresh=1989 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 254.552228: balance_dirty_state: bdi btrfs-1: dirty=668 wb=771 unstable=0 bg_thresh=994 thresh=1988 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 254.552341: balance_dirty_state: bdi btrfs-1: dirty=693 wb=771 unstable=0 bg_thresh=993 thresh=1987 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 254.552455: balance_dirty_state: bdi btrfs-1: dirty=743 wb=771 unstable=0 bg_thresh=995 thresh=1991 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 254.552460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=98% bdi_bw=67240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 254.560108: balance_dirty_state: bdi btrfs-1: dirty=743 wb=646 unstable=0 bg_thresh=994 thresh=1988 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 254.560171: balance_dirty_state: bdi btrfs-1: dirty=768 wb=646 unstable=0 bg_thresh=993 thresh=1987 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 254.560407: balance_dirty_state: bdi btrfs-1: dirty=793 wb=646 unstable=0 bg_thresh=996 thresh=1992 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 254.560469: balance_dirty_state: bdi btrfs-1: dirty=793 wb=646 unstable=0 bg_thresh=995 thresh=1991 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 254.560582: balance_dirty_state: bdi btrfs-1: dirty=818 wb=646 unstable=0 bg_thresh=995 thresh=1990 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 254.560696: balance_dirty_state: bdi btrfs-1: dirty=868 wb=646 unstable=0 bg_thresh=997 thresh=1994 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 254.560701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-69% task_weight=99% bdi_bw=67240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 254.568120: balance_dirty_state: bdi btrfs-1: dirty=868 wb=646 unstable=0 bg_thresh=994 thresh=1988 gap=474 poll_thresh=13 ino=257 dd-2584 [004] 254.568124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=67240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 254.575992: balance_dirty_state: bdi btrfs-1: dirty=868 wb=596 unstable=0 bg_thresh=993 thresh=1987 gap=523 poll_thresh=13 ino=257 dd-2584 [004] 254.576107: balance_dirty_state: bdi btrfs-1: dirty=893 wb=596 unstable=0 bg_thresh=996 thresh=1992 gap=503 poll_thresh=10 ino=257 dd-2584 [004] 254.576192: balance_dirty_state: bdi btrfs-1: dirty=918 wb=596 unstable=0 bg_thresh=993 thresh=1986 gap=472 poll_thresh=11 ino=257 dd-2584 [004] 254.576199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=67240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 254.584135: balance_dirty_state: bdi btrfs-1: dirty=918 wb=446 unstable=0 bg_thresh=995 thresh=1990 gap=626 poll_thresh=8 ino=257 dd-2584 [004] 254.584220: balance_dirty_state: bdi btrfs-1: dirty=943 wb=446 unstable=0 bg_thresh=992 thresh=1984 gap=595 poll_thresh=9 ino=257 dd-2584 [004] 254.584306: balance_dirty_state: bdi btrfs-1: dirty=968 wb=446 unstable=0 bg_thresh=997 thresh=1994 gap=580 poll_thresh=10 ino=257 dd-2584 [004] 254.584390: balance_dirty_state: bdi btrfs-1: dirty=968 wb=446 unstable=0 bg_thresh=994 thresh=1988 gap=574 poll_thresh=11 ino=257 dd-2584 [004] 254.584475: balance_dirty_state: bdi btrfs-1: dirty=993 wb=446 unstable=0 bg_thresh=996 thresh=1993 gap=554 poll_thresh=12 ino=257 dd-2584 [004] 254.584558: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=446 unstable=0 bg_thresh=993 thresh=1987 gap=523 poll_thresh=13 ino=257 flush-btrfs-1-2586 [003] 254.584598: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21980 wrote=0 to_write=16384 dd-2584 [004] 254.584648: balance_dirty_state: bdi btrfs-1: dirty=993 wb=446 unstable=0 bg_thresh=996 thresh=1992 gap=553 poll_thresh=14 ino=257 dd-2584 [004] 254.584996: balance_dirty_state: bdi btrfs-1: dirty=943 wb=546 unstable=0 bg_thresh=993 thresh=1986 gap=497 poll_thresh=15 ino=257 dd-2584 [004] 254.585088: balance_dirty_state: bdi btrfs-1: dirty=918 wb=571 unstable=0 bg_thresh=992 thresh=1985 gap=496 poll_thresh=16 ino=257 dd-2584 [004] 254.585090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=67240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 254.587289: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=544 to_write=15840 dd-2584 [004] 254.592032: balance_dirty_state: bdi btrfs-1: dirty=493 wb=871 unstable=0 bg_thresh=994 thresh=1988 gap=624 poll_thresh=16 ino=257 dd-2584 [004] 254.592108: balance_dirty_state: bdi btrfs-1: dirty=518 wb=871 unstable=0 bg_thresh=996 thresh=1993 gap=604 poll_thresh=12 ino=257 dd-2584 [004] 254.592167: balance_dirty_state: bdi btrfs-1: dirty=543 wb=871 unstable=0 bg_thresh=996 thresh=1992 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 254.592226: balance_dirty_state: bdi btrfs-1: dirty=543 wb=871 unstable=0 bg_thresh=996 thresh=1992 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 254.592286: balance_dirty_state: bdi btrfs-1: dirty=568 wb=871 unstable=0 bg_thresh=995 thresh=1991 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 254.592344: balance_dirty_state: bdi btrfs-1: dirty=593 wb=871 unstable=0 bg_thresh=995 thresh=1991 gap=527 poll_thresh=16 ino=257 dd-2584 [004] 254.592460: balance_dirty_state: bdi btrfs-1: dirty=618 wb=871 unstable=0 bg_thresh=995 thresh=1990 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 254.592579: balance_dirty_state: bdi btrfs-1: dirty=643 wb=871 unstable=0 bg_thresh=997 thresh=1994 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 254.592583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=67240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 254.600071: balance_dirty_state: bdi btrfs-1: dirty=643 wb=871 unstable=0 bg_thresh=997 thresh=1994 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 254.600076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=67240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 254.608040: balance_dirty_state: bdi btrfs-1: dirty=643 wb=746 unstable=0 bg_thresh=995 thresh=1990 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 254.608116: balance_dirty_state: bdi btrfs-1: dirty=668 wb=746 unstable=0 bg_thresh=994 thresh=1989 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 254.608177: balance_dirty_state: bdi btrfs-1: dirty=668 wb=746 unstable=0 bg_thresh=994 thresh=1989 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 254.608233: balance_dirty_state: bdi btrfs-1: dirty=693 wb=746 unstable=0 bg_thresh=994 thresh=1988 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 254.608289: balance_dirty_state: bdi btrfs-1: dirty=718 wb=746 unstable=0 bg_thresh=994 thresh=1988 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 254.608701: balance_dirty_state: bdi btrfs-1: dirty=743 wb=621 unstable=0 bg_thresh=993 thresh=1986 gap=622 poll_thresh=17 ino=257 dd-2584 [004] 254.608826: balance_dirty_state: bdi btrfs-1: dirty=768 wb=621 unstable=0 bg_thresh=992 thresh=1984 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 254.608947: balance_dirty_state: bdi btrfs-1: dirty=818 wb=621 unstable=0 bg_thresh=991 thresh=1982 gap=543 poll_thresh=19 ino=257 dd-2584 [004] 254.609069: balance_dirty_state: bdi btrfs-1: dirty=843 wb=621 unstable=0 bg_thresh=990 thresh=1980 gap=516 poll_thresh=20 ino=257 dd-2584 [004] 254.609192: balance_dirty_state: bdi btrfs-1: dirty=868 wb=621 unstable=0 bg_thresh=992 thresh=1985 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 254.609197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1320 avg_dirty=1320 bdi_gap=9% task_gap=-80% task_weight=99% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 254.616135: balance_dirty_state: bdi btrfs-1: dirty=893 wb=546 unstable=0 bg_thresh=998 thresh=1996 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 254.616305: balance_dirty_state: bdi btrfs-1: dirty=918 wb=546 unstable=0 bg_thresh=997 thresh=1995 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 254.616474: balance_dirty_state: bdi btrfs-1: dirty=943 wb=546 unstable=0 bg_thresh=997 thresh=1994 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 254.616646: balance_dirty_state: bdi btrfs-1: dirty=993 wb=546 unstable=0 bg_thresh=996 thresh=1992 gap=453 poll_thresh=19 ino=257 dd-2584 [004] 254.616652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-118% task_weight=98% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 254.628017: balance_dirty_state: bdi btrfs-1: dirty=993 wb=421 unstable=0 bg_thresh=998 thresh=1996 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 254.628404: balance_dirty_state: bdi btrfs-1: dirty=993 wb=421 unstable=0 bg_thresh=998 thresh=1996 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 254.628488: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=421 unstable=0 bg_thresh=1000 thresh=2001 gap=562 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 254.628578: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22024 wrote=0 to_write=16384 dd-2584 [004] 254.628586: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=421 unstable=0 bg_thresh=997 thresh=1995 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 254.628780: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=471 unstable=0 bg_thresh=993 thresh=1986 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 254.628981: balance_dirty_state: bdi btrfs-1: dirty=968 wb=521 unstable=0 bg_thresh=1001 thresh=2002 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 254.629187: balance_dirty_state: bdi btrfs-1: dirty=943 wb=471 unstable=0 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 254.629375: balance_dirty_state: bdi btrfs-1: dirty=943 wb=521 unstable=0 bg_thresh=1000 thresh=2000 gap=536 poll_thresh=20 ino=257 dd-2584 [004] 254.629567: balance_dirty_state: bdi btrfs-1: dirty=893 wb=596 unstable=0 bg_thresh=999 thresh=1999 gap=510 poll_thresh=21 ino=257 dd-2584 [004] 254.629735: balance_dirty_state: bdi btrfs-1: dirty=868 wb=646 unstable=0 bg_thresh=1001 thresh=2003 gap=489 poll_thresh=22 ino=257 dd-2584 [004] 254.629737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 254.631062: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=304 wrote=720 to_write=15664 dd-2584 [004] 254.640033: balance_dirty_state: bdi btrfs-1: dirty=493 wb=896 unstable=0 bg_thresh=995 thresh=1991 gap=602 poll_thresh=22 ino=257 dd-2584 [004] 254.640117: balance_dirty_state: bdi btrfs-1: dirty=518 wb=896 unstable=0 bg_thresh=995 thresh=1990 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 254.640504: balance_dirty_state: bdi btrfs-1: dirty=543 wb=896 unstable=0 bg_thresh=994 thresh=1989 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 254.640669: balance_dirty_state: bdi btrfs-1: dirty=568 wb=896 unstable=0 bg_thresh=994 thresh=1988 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 254.640842: balance_dirty_state: bdi btrfs-1: dirty=618 wb=896 unstable=0 bg_thresh=996 thresh=1992 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 254.640848: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 254.647979: balance_dirty_state: bdi btrfs-1: dirty=618 wb=771 unstable=0 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 254.648072: balance_dirty_state: bdi btrfs-1: dirty=618 wb=771 unstable=0 bg_thresh=999 thresh=1998 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 254.648161: balance_dirty_state: bdi btrfs-1: dirty=643 wb=771 unstable=0 bg_thresh=1001 thresh=2003 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 254.648252: balance_dirty_state: bdi btrfs-1: dirty=668 wb=771 unstable=0 bg_thresh=998 thresh=1997 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 254.648431: balance_dirty_state: bdi btrfs-1: dirty=693 wb=771 unstable=0 bg_thresh=996 thresh=1993 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 254.648610: balance_dirty_state: bdi btrfs-1: dirty=718 wb=771 unstable=0 bg_thresh=998 thresh=1997 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 254.648787: balance_dirty_state: bdi btrfs-1: dirty=743 wb=771 unstable=0 bg_thresh=998 thresh=1996 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 254.648794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 254.655982: balance_dirty_state: bdi btrfs-1: dirty=743 wb=596 unstable=0 bg_thresh=991 thresh=1982 gap=643 poll_thresh=19 ino=257 dd-2584 [004] 254.656068: balance_dirty_state: bdi btrfs-1: dirty=768 wb=596 unstable=0 bg_thresh=993 thresh=1987 gap=623 poll_thresh=14 ino=257 dd-2584 [004] 254.656295: balance_dirty_state: bdi btrfs-1: dirty=793 wb=596 unstable=0 bg_thresh=993 thresh=1986 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 254.656361: balance_dirty_state: bdi btrfs-1: dirty=793 wb=596 unstable=0 bg_thresh=993 thresh=1986 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 254.656533: balance_dirty_state: bdi btrfs-1: dirty=843 wb=596 unstable=0 bg_thresh=989 thresh=1979 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 254.656700: balance_dirty_state: bdi btrfs-1: dirty=868 wb=596 unstable=0 bg_thresh=991 thresh=1983 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 254.656868: balance_dirty_state: bdi btrfs-1: dirty=893 wb=596 unstable=0 bg_thresh=991 thresh=1982 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 254.656874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 254.664058: balance_dirty_state: bdi btrfs-1: dirty=893 wb=471 unstable=0 bg_thresh=993 thresh=1986 gap=622 poll_thresh=19 ino=257 dd-2584 [004] 254.664151: balance_dirty_state: bdi btrfs-1: dirty=918 wb=471 unstable=0 bg_thresh=995 thresh=1991 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 254.664208: balance_dirty_state: bdi btrfs-1: dirty=943 wb=471 unstable=0 bg_thresh=992 thresh=1985 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 254.664264: balance_dirty_state: bdi btrfs-1: dirty=943 wb=471 unstable=0 bg_thresh=995 thresh=1990 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 254.664377: balance_dirty_state: bdi btrfs-1: dirty=968 wb=471 unstable=0 bg_thresh=994 thresh=1989 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 254.664490: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=471 unstable=0 bg_thresh=996 thresh=1993 gap=504 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 254.664558: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22060 wrote=0 to_write=16384 dd-2584 [004] 254.664797: balance_dirty_state: bdi btrfs-1: dirty=968 wb=546 unstable=0 bg_thresh=996 thresh=1992 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 254.664799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 254.667922: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=544 to_write=15840 dd-2584 [004] 254.672056: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1021 unstable=0 bg_thresh=996 thresh=1992 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 254.672064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 254.684049: balance_dirty_state: bdi btrfs-1: dirty=493 wb=771 unstable=0 bg_thresh=996 thresh=1992 gap=728 poll_thresh=19 ino=257 dd-2584 [006] 254.684174: balance_dirty_state: bdi btrfs-1: dirty=493 wb=771 unstable=0 bg_thresh=998 thresh=1997 gap=733 poll_thresh=14 ino=257 dd-2584 [006] 254.684289: balance_dirty_state: bdi btrfs-1: dirty=518 wb=771 unstable=0 bg_thresh=998 thresh=1997 gap=708 poll_thresh=15 ino=257 dd-2584 [006] 254.684403: balance_dirty_state: bdi btrfs-1: dirty=518 wb=771 unstable=0 bg_thresh=1001 thresh=2002 gap=713 poll_thresh=16 ino=257 dd-2584 [006] 254.684632: balance_dirty_state: bdi btrfs-1: dirty=568 wb=771 unstable=0 bg_thresh=1003 thresh=2007 gap=668 poll_thresh=17 ino=257 dd-2584 [006] 254.684868: balance_dirty_state: bdi btrfs-1: dirty=593 wb=771 unstable=0 bg_thresh=1005 thresh=2011 gap=647 poll_thresh=18 ino=257 dd-2584 [006] 254.685107: balance_dirty_state: bdi btrfs-1: dirty=618 wb=771 unstable=0 bg_thresh=1005 thresh=2010 gap=621 poll_thresh=19 ino=257 dd-2584 [006] 254.685339: balance_dirty_state: bdi btrfs-1: dirty=668 wb=771 unstable=0 bg_thresh=1004 thresh=2009 gap=570 poll_thresh=20 ino=257 dd-2584 [006] 254.685572: balance_dirty_state: bdi btrfs-1: dirty=693 wb=771 unstable=0 bg_thresh=1004 thresh=2008 gap=544 poll_thresh=21 ino=257 dd-2584 [006] 254.685807: balance_dirty_state: bdi btrfs-1: dirty=718 wb=771 unstable=0 bg_thresh=1006 thresh=2012 gap=523 poll_thresh=22 ino=257 dd-2584 [006] 254.686408: balance_dirty_state: bdi btrfs-1: dirty=743 wb=771 unstable=0 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=23 ino=257 dd-2584 [006] 254.686418: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-97% task_weight=99% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 254.692222: balance_dirty_state: bdi btrfs-1: dirty=793 wb=646 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=17 ino=257 dd-2584 [006] 254.692459: balance_dirty_state: bdi btrfs-1: dirty=818 wb=646 unstable=0 bg_thresh=1005 thresh=2011 gap=547 poll_thresh=18 ino=257 dd-2584 [006] 254.692694: balance_dirty_state: bdi btrfs-1: dirty=843 wb=646 unstable=0 bg_thresh=1007 thresh=2015 gap=526 poll_thresh=19 ino=257 dd-2584 [006] 254.692930: balance_dirty_state: bdi btrfs-1: dirty=893 wb=646 unstable=0 bg_thresh=1007 thresh=2014 gap=475 poll_thresh=20 ino=257 dd-2584 [006] 254.692938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 254.700024: balance_dirty_state: bdi btrfs-1: dirty=893 wb=646 unstable=0 bg_thresh=1006 thresh=2013 gap=474 poll_thresh=20 ino=257 dd-2584 [006] 254.700033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 254.708078: balance_dirty_state: bdi btrfs-1: dirty=893 wb=546 unstable=0 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=20 ino=257 dd-2584 [006] 254.708150: balance_dirty_state: bdi btrfs-1: dirty=893 wb=546 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 254.708214: balance_dirty_state: bdi btrfs-1: dirty=918 wb=546 unstable=0 bg_thresh=1008 thresh=2017 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 254.708333: balance_dirty_state: bdi btrfs-1: dirty=943 wb=546 unstable=0 bg_thresh=1010 thresh=2021 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 254.708449: balance_dirty_state: bdi btrfs-1: dirty=968 wb=546 unstable=0 bg_thresh=1010 thresh=2020 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 254.708746: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=546 unstable=0 bg_thresh=1009 thresh=2019 gap=455 poll_thresh=19 ino=257 dd-2584 [006] 254.708750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=98% bdi_bw=66348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 254.708820: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22104 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 254.710503: writeback_single_inode: bdi btrfs-1: ino=257 state= age=384 wrote=528 to_write=15856 dd-2584 [006] 254.716092: balance_dirty_state: bdi btrfs-1: dirty=493 wb=946 unstable=0 bg_thresh=1009 thresh=2018 gap=579 poll_thresh=19 ino=257 dd-2584 [006] 254.716208: balance_dirty_state: bdi btrfs-1: dirty=493 wb=946 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=14 ino=257 dd-2584 [006] 254.716313: balance_dirty_state: bdi btrfs-1: dirty=518 wb=946 unstable=0 bg_thresh=1008 thresh=2017 gap=553 poll_thresh=15 ino=257 dd-2584 [006] 254.716415: balance_dirty_state: bdi btrfs-1: dirty=543 wb=946 unstable=0 bg_thresh=1008 thresh=2016 gap=527 poll_thresh=16 ino=257 dd-2584 [006] 254.716619: balance_dirty_state: bdi btrfs-1: dirty=568 wb=946 unstable=0 bg_thresh=1007 thresh=2015 gap=501 poll_thresh=17 ino=257 dd-2584 [006] 254.716626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 254.724099: balance_dirty_state: bdi btrfs-1: dirty=568 wb=821 unstable=0 bg_thresh=1005 thresh=2011 gap=622 poll_thresh=17 ino=257 dd-2584 [006] 254.724203: balance_dirty_state: bdi btrfs-1: dirty=593 wb=821 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=13 ino=257 dd-2584 [006] 254.724323: balance_dirty_state: bdi btrfs-1: dirty=593 wb=821 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 254.724442: balance_dirty_state: bdi btrfs-1: dirty=618 wb=821 unstable=0 bg_thresh=1004 thresh=2009 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 254.724561: balance_dirty_state: bdi btrfs-1: dirty=618 wb=821 unstable=0 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 254.724794: balance_dirty_state: bdi btrfs-1: dirty=668 wb=821 unstable=0 bg_thresh=1006 thresh=2013 gap=524 poll_thresh=17 ino=257 dd-2584 [006] 254.725027: balance_dirty_state: bdi btrfs-1: dirty=693 wb=821 unstable=0 bg_thresh=1006 thresh=2012 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 254.725035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 254.732121: balance_dirty_state: bdi btrfs-1: dirty=693 wb=696 unstable=0 bg_thresh=1007 thresh=2015 gap=626 poll_thresh=18 ino=257 dd-2584 [000] 254.732231: balance_dirty_state: bdi btrfs-1: dirty=693 wb=696 unstable=0 bg_thresh=1010 thresh=2020 gap=631 poll_thresh=13 ino=257 dd-2584 [000] 254.732712: balance_dirty_state: bdi btrfs-1: dirty=718 wb=696 unstable=0 bg_thresh=1010 thresh=2020 gap=606 poll_thresh=14 ino=257 dd-2584 [000] 254.732829: balance_dirty_state: bdi btrfs-1: dirty=743 wb=696 unstable=0 bg_thresh=1012 thresh=2025 gap=586 poll_thresh=15 ino=257 dd-2584 [000] 254.732948: balance_dirty_state: bdi btrfs-1: dirty=743 wb=696 unstable=0 bg_thresh=1009 thresh=2019 gap=580 poll_thresh=16 ino=257 dd-2584 [000] 254.733183: balance_dirty_state: bdi btrfs-1: dirty=793 wb=696 unstable=0 bg_thresh=1011 thresh=2023 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 254.733421: balance_dirty_state: bdi btrfs-1: dirty=818 wb=696 unstable=0 bg_thresh=1011 thresh=2022 gap=508 poll_thresh=18 ino=257 dd-2584 [000] 254.733655: balance_dirty_state: bdi btrfs-1: dirty=843 wb=696 unstable=0 bg_thresh=1010 thresh=2021 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 254.733663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 254.740036: balance_dirty_state: bdi btrfs-1: dirty=843 wb=571 unstable=0 bg_thresh=1010 thresh=2020 gap=606 poll_thresh=19 ino=257 dd-2584 [000] 254.740161: balance_dirty_state: bdi btrfs-1: dirty=868 wb=571 unstable=0 bg_thresh=1012 thresh=2025 gap=586 poll_thresh=14 ino=257 dd-2584 [000] 254.740279: balance_dirty_state: bdi btrfs-1: dirty=868 wb=571 unstable=0 bg_thresh=1009 thresh=2019 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 254.740396: balance_dirty_state: bdi btrfs-1: dirty=893 wb=571 unstable=0 bg_thresh=1012 thresh=2024 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 254.740635: balance_dirty_state: bdi btrfs-1: dirty=918 wb=571 unstable=0 bg_thresh=1011 thresh=2022 gap=533 poll_thresh=17 ino=257 dd-2584 [000] 254.740867: balance_dirty_state: bdi btrfs-1: dirty=968 wb=571 unstable=0 bg_thresh=1010 thresh=2021 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 254.740876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-180% task_weight=100% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 254.748021: balance_dirty_state: bdi btrfs-1: dirty=968 wb=546 unstable=0 bg_thresh=1012 thresh=2025 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 254.748851: balance_dirty_state: bdi btrfs-1: dirty=993 wb=546 unstable=0 bg_thresh=1009 thresh=2019 gap=480 poll_thresh=13 ino=257 dd-2584 [004] 254.748864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 254.756028: balance_dirty_state: bdi btrfs-1: dirty=993 wb=546 unstable=0 bg_thresh=1008 thresh=2017 gap=478 poll_thresh=13 ino=257 dd-2584 [004] 254.756039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 254.764007: balance_dirty_state: bdi btrfs-1: dirty=993 wb=296 unstable=0 bg_thresh=1005 thresh=2010 gap=721 poll_thresh=13 ino=257 dd-2584 [004] 254.764128: balance_dirty_state: bdi btrfs-1: dirty=993 wb=296 unstable=0 bg_thresh=1007 thresh=2015 gap=726 poll_thresh=10 ino=257 dd-2584 [004] 254.764245: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=296 unstable=0 bg_thresh=1007 thresh=2015 gap=701 poll_thresh=11 ino=257 flush-btrfs-1-2586 [003] 254.764296: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22160 wrote=0 to_write=8192 dd-2584 [004] 254.764372: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=296 unstable=0 bg_thresh=1004 thresh=2008 gap=669 poll_thresh=12 ino=257 dd-2584 [004] 254.764497: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=296 unstable=0 bg_thresh=1004 thresh=2008 gap=669 poll_thresh=13 ino=257 dd-2584 [004] 254.764626: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=321 unstable=0 bg_thresh=1003 thresh=2007 gap=643 poll_thresh=14 ino=257 dd-2584 [004] 254.764753: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=346 unstable=0 bg_thresh=1003 thresh=2006 gap=642 poll_thresh=15 ino=257 dd-2584 [004] 254.764893: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=371 unstable=0 bg_thresh=1005 thresh=2011 gap=622 poll_thresh=16 ino=257 dd-2584 [004] 254.765155: balance_dirty_state: bdi btrfs-1: dirty=968 wb=446 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=17 ino=257 dd-2584 [004] 254.765419: balance_dirty_state: bdi btrfs-1: dirty=993 wb=471 unstable=0 bg_thresh=1004 thresh=2009 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 254.765675: balance_dirty_state: bdi btrfs-1: dirty=968 wb=521 unstable=0 bg_thresh=1004 thresh=2008 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 254.765872: balance_dirty_state: bdi btrfs-1: dirty=918 wb=571 unstable=0 bg_thresh=1006 thresh=2012 gap=523 poll_thresh=20 ino=257 dd-2584 [004] 254.766429: balance_dirty_state: bdi btrfs-1: dirty=843 wb=721 unstable=0 bg_thresh=1005 thresh=2011 gap=447 poll_thresh=21 ino=257 dd-2584 [004] 254.766432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 254.767752: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=768 to_write=7424 dd-2584 [000] 254.776016: balance_dirty_state: bdi btrfs-1: dirty=493 wb=946 unstable=0 bg_thresh=997 thresh=1994 gap=555 poll_thresh=21 ino=257 dd-2584 [000] 254.776108: balance_dirty_state: bdi btrfs-1: dirty=493 wb=946 unstable=0 bg_thresh=999 thresh=1999 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 254.776277: balance_dirty_state: bdi btrfs-1: dirty=518 wb=946 unstable=0 bg_thresh=1002 thresh=2004 gap=540 poll_thresh=17 ino=257 dd-2584 [000] 254.776445: balance_dirty_state: bdi btrfs-1: dirty=568 wb=946 unstable=0 bg_thresh=1004 thresh=2009 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 254.776451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 254.784024: balance_dirty_state: bdi btrfs-1: dirty=568 wb=796 unstable=0 bg_thresh=1003 thresh=2007 gap=643 poll_thresh=18 ino=257 dd-2584 [004] 254.784119: balance_dirty_state: bdi btrfs-1: dirty=568 wb=796 unstable=0 bg_thresh=1006 thresh=2012 gap=648 poll_thresh=13 ino=257 dd-2584 [004] 254.784204: balance_dirty_state: bdi btrfs-1: dirty=593 wb=796 unstable=0 bg_thresh=1006 thresh=2012 gap=623 poll_thresh=14 ino=257 dd-2584 [004] 254.784293: balance_dirty_state: bdi btrfs-1: dirty=593 wb=796 unstable=0 bg_thresh=1005 thresh=2011 gap=622 poll_thresh=15 ino=257 dd-2584 [004] 254.784380: balance_dirty_state: bdi btrfs-1: dirty=618 wb=796 unstable=0 bg_thresh=1005 thresh=2011 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 254.784557: balance_dirty_state: bdi btrfs-1: dirty=643 wb=796 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 254.784738: balance_dirty_state: bdi btrfs-1: dirty=693 wb=796 unstable=0 bg_thresh=1007 thresh=2014 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 254.785220: balance_dirty_state: bdi btrfs-1: dirty=718 wb=796 unstable=0 bg_thresh=1006 thresh=2013 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 254.785227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 254.792048: balance_dirty_state: bdi btrfs-1: dirty=718 wb=671 unstable=0 bg_thresh=1001 thresh=2002 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 254.792152: balance_dirty_state: bdi btrfs-1: dirty=743 wb=671 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 254.792270: balance_dirty_state: bdi btrfs-1: dirty=743 wb=671 unstable=0 bg_thresh=1006 thresh=2012 gap=598 poll_thresh=15 ino=257 dd-2584 [006] 254.792385: balance_dirty_state: bdi btrfs-1: dirty=768 wb=671 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 254.792620: balance_dirty_state: bdi btrfs-1: dirty=793 wb=671 unstable=0 bg_thresh=1005 thresh=2011 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 254.792856: balance_dirty_state: bdi btrfs-1: dirty=818 wb=671 unstable=0 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=18 ino=257 dd-2584 [006] 254.793090: balance_dirty_state: bdi btrfs-1: dirty=868 wb=671 unstable=0 bg_thresh=1004 thresh=2008 gap=469 poll_thresh=19 ino=257 dd-2584 [006] 254.793098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 254.800045: balance_dirty_state: bdi btrfs-1: dirty=868 wb=546 unstable=0 bg_thresh=1007 thresh=2014 gap=600 poll_thresh=19 ino=257 dd-2584 [006] 254.800169: balance_dirty_state: bdi btrfs-1: dirty=868 wb=546 unstable=0 bg_thresh=1009 thresh=2019 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 254.800288: balance_dirty_state: bdi btrfs-1: dirty=893 wb=546 unstable=0 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 254.800407: balance_dirty_state: bdi btrfs-1: dirty=918 wb=546 unstable=0 bg_thresh=1009 thresh=2018 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 254.800642: balance_dirty_state: bdi btrfs-1: dirty=943 wb=546 unstable=0 bg_thresh=1008 thresh=2017 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 254.801238: balance_dirty_state: bdi btrfs-1: dirty=968 wb=546 unstable=0 bg_thresh=1010 thresh=2021 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 254.801473: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=546 unstable=0 bg_thresh=1010 thresh=2020 gap=456 poll_thresh=19 ino=257 dd-2584 [006] 254.801481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 254.801527: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22196 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 254.805056: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=528 to_write=7664 dd-2584 [006] 254.808144: balance_dirty_state: bdi btrfs-1: dirty=493 wb=921 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 254.808259: balance_dirty_state: bdi btrfs-1: dirty=493 wb=921 unstable=0 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 254.808320: balance_dirty_state: bdi btrfs-1: dirty=518 wb=921 unstable=0 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 254.808380: balance_dirty_state: bdi btrfs-1: dirty=518 wb=921 unstable=0 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 254.808499: balance_dirty_state: bdi btrfs-1: dirty=568 wb=921 unstable=0 bg_thresh=1006 thresh=2012 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 254.808617: balance_dirty_state: bdi btrfs-1: dirty=593 wb=921 unstable=0 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 254.808621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 254.816168: balance_dirty_state: bdi btrfs-1: dirty=593 wb=796 unstable=0 bg_thresh=1008 thresh=2016 gap=627 poll_thresh=18 ino=257 dd-2584 [006] 254.816241: balance_dirty_state: bdi btrfs-1: dirty=618 wb=796 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=13 ino=257 dd-2584 [006] 254.816307: balance_dirty_state: bdi btrfs-1: dirty=618 wb=796 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=14 ino=257 dd-2584 [006] 254.816375: balance_dirty_state: bdi btrfs-1: dirty=643 wb=796 unstable=0 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 254.816441: balance_dirty_state: bdi btrfs-1: dirty=668 wb=796 unstable=0 bg_thresh=1009 thresh=2019 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 254.816572: balance_dirty_state: bdi btrfs-1: dirty=693 wb=796 unstable=0 bg_thresh=1009 thresh=2018 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 254.816906: balance_dirty_state: bdi btrfs-1: dirty=718 wb=796 unstable=0 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 254.816911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=65128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 254.824130: balance_dirty_state: bdi btrfs-1: dirty=718 wb=796 unstable=0 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 254.824139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=63884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 254.832071: balance_dirty_state: bdi btrfs-1: dirty=718 wb=671 unstable=0 bg_thresh=1006 thresh=2013 gap=624 poll_thresh=18 ino=257 dd-2584 [006] 254.832158: balance_dirty_state: bdi btrfs-1: dirty=743 wb=671 unstable=0 bg_thresh=1006 thresh=2012 gap=598 poll_thresh=13 ino=257 dd-2584 [006] 254.832226: balance_dirty_state: bdi btrfs-1: dirty=743 wb=671 unstable=0 bg_thresh=1008 thresh=2017 gap=603 poll_thresh=14 ino=257 dd-2584 [006] 254.832292: balance_dirty_state: bdi btrfs-1: dirty=768 wb=671 unstable=0 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 254.832359: balance_dirty_state: bdi btrfs-1: dirty=793 wb=671 unstable=0 bg_thresh=1005 thresh=2010 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 254.832490: balance_dirty_state: bdi btrfs-1: dirty=818 wb=671 unstable=0 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 254.832621: balance_dirty_state: bdi btrfs-1: dirty=843 wb=671 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 254.832626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=63884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 254.840105: balance_dirty_state: bdi btrfs-1: dirty=843 wb=671 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 254.840114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=63884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 254.848036: balance_dirty_state: bdi btrfs-1: dirty=843 wb=546 unstable=0 bg_thresh=1003 thresh=2007 gap=618 poll_thresh=18 ino=257 dd-2584 [006] 254.848104: balance_dirty_state: bdi btrfs-1: dirty=868 wb=546 unstable=0 bg_thresh=1006 thresh=2012 gap=598 poll_thresh=13 ino=257 dd-2584 [006] 254.848165: balance_dirty_state: bdi btrfs-1: dirty=893 wb=546 unstable=0 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=14 ino=257 dd-2584 [006] 254.848224: balance_dirty_state: bdi btrfs-1: dirty=893 wb=546 unstable=0 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 254.848283: balance_dirty_state: bdi btrfs-1: dirty=918 wb=546 unstable=0 bg_thresh=1005 thresh=2010 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 254.848400: balance_dirty_state: bdi btrfs-1: dirty=943 wb=546 unstable=0 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 254.848719: balance_dirty_state: bdi btrfs-1: dirty=968 wb=546 unstable=0 bg_thresh=1006 thresh=2013 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 254.848724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=63884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 254.856183: balance_dirty_state: bdi btrfs-1: dirty=968 wb=546 unstable=0 bg_thresh=1006 thresh=2013 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 254.856192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=63884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 254.864030: balance_dirty_state: bdi btrfs-1: dirty=968 wb=421 unstable=0 bg_thresh=1007 thresh=2014 gap=625 poll_thresh=18 ino=257 dd-2584 [000] 254.864103: balance_dirty_state: bdi btrfs-1: dirty=968 wb=421 unstable=0 bg_thresh=1006 thresh=2013 gap=624 poll_thresh=13 ino=257 dd-2584 [000] 254.864163: balance_dirty_state: bdi btrfs-1: dirty=993 wb=421 unstable=0 bg_thresh=1006 thresh=2013 gap=599 poll_thresh=14 ino=257 dd-2584 [000] 254.864220: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=421 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 254.864284: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=421 unstable=0 bg_thresh=1008 thresh=2017 gap=578 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 254.864306: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22260 wrote=0 to_write=8192 dd-2584 [000] 254.864408: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=421 unstable=0 bg_thresh=1008 thresh=2016 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 254.864536: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=471 unstable=0 bg_thresh=1007 thresh=2015 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 254.864538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=63884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 254.865782: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=624 to_write=7568 dd-2584 [004] 254.876008: balance_dirty_state: bdi btrfs-1: dirty=468 wb=921 unstable=0 bg_thresh=1006 thresh=2013 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 254.876075: balance_dirty_state: bdi btrfs-1: dirty=493 wb=921 unstable=0 bg_thresh=1012 thresh=2024 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 254.876138: balance_dirty_state: bdi btrfs-1: dirty=493 wb=921 unstable=0 bg_thresh=1009 thresh=2018 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 254.876196: balance_dirty_state: bdi btrfs-1: dirty=518 wb=921 unstable=0 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 254.876255: balance_dirty_state: bdi btrfs-1: dirty=518 wb=921 unstable=0 bg_thresh=1011 thresh=2022 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 254.876368: balance_dirty_state: bdi btrfs-1: dirty=568 wb=921 unstable=0 bg_thresh=1010 thresh=2021 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 254.876655: balance_dirty_state: bdi btrfs-1: dirty=593 wb=921 unstable=0 bg_thresh=1010 thresh=2020 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 254.876769: balance_dirty_state: bdi btrfs-1: dirty=618 wb=921 unstable=0 bg_thresh=1009 thresh=2019 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 254.876774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=63884 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 254.884111: balance_dirty_state: bdi btrfs-1: dirty=618 wb=796 unstable=0 bg_thresh=1005 thresh=2011 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 254.884182: balance_dirty_state: bdi btrfs-1: dirty=643 wb=796 unstable=0 bg_thresh=1013 thresh=2027 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 254.884267: balance_dirty_state: bdi btrfs-1: dirty=668 wb=796 unstable=0 bg_thresh=1010 thresh=2021 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 254.884385: balance_dirty_state: bdi btrfs-1: dirty=668 wb=796 unstable=0 bg_thresh=1013 thresh=2026 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 254.884621: balance_dirty_state: bdi btrfs-1: dirty=718 wb=796 unstable=0 bg_thresh=1009 thresh=2019 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 254.884855: balance_dirty_state: bdi btrfs-1: dirty=743 wb=796 unstable=0 bg_thresh=1009 thresh=2018 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 254.884863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=63884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 254.892060: balance_dirty_state: bdi btrfs-1: dirty=743 wb=646 unstable=0 bg_thresh=999 thresh=1999 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 254.892156: balance_dirty_state: bdi btrfs-1: dirty=743 wb=646 unstable=0 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 254.892236: balance_dirty_state: bdi btrfs-1: dirty=768 wb=646 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 254.892304: balance_dirty_state: bdi btrfs-1: dirty=793 wb=646 unstable=0 bg_thresh=1004 thresh=2008 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 254.892368: balance_dirty_state: bdi btrfs-1: dirty=793 wb=646 unstable=0 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 254.892674: balance_dirty_state: bdi btrfs-1: dirty=843 wb=646 unstable=0 bg_thresh=1000 thresh=2001 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 254.892843: balance_dirty_state: bdi btrfs-1: dirty=868 wb=646 unstable=0 bg_thresh=999 thresh=1999 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 254.892850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=63884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 254.904127: balance_dirty_state: bdi btrfs-1: dirty=868 wb=646 unstable=0 bg_thresh=1006 thresh=2012 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 254.904134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=63884 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 254.912087: balance_dirty_state: bdi btrfs-1: dirty=868 wb=496 unstable=0 bg_thresh=1000 thresh=2001 gap=637 poll_thresh=18 ino=257 dd-2584 [006] 254.912158: balance_dirty_state: bdi btrfs-1: dirty=893 wb=496 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=13 ino=257 dd-2584 [006] 254.912224: balance_dirty_state: bdi btrfs-1: dirty=918 wb=496 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 254.912285: balance_dirty_state: bdi btrfs-1: dirty=918 wb=496 unstable=0 bg_thresh=1002 thresh=2005 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 254.912347: balance_dirty_state: bdi btrfs-1: dirty=943 wb=496 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 254.912482: balance_dirty_state: bdi btrfs-1: dirty=968 wb=496 unstable=0 bg_thresh=1002 thresh=2004 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 254.912664: balance_dirty_state: bdi btrfs-1: dirty=993 wb=496 unstable=0 bg_thresh=1004 thresh=2008 gap=519 poll_thresh=18 ino=257 dd-2584 [006] 254.912815: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=496 unstable=0 bg_thresh=1003 thresh=2007 gap=468 poll_thresh=19 ino=257 dd-2584 [006] 254.912825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=63884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 254.912861: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22308 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 254.914955: writeback_single_inode: bdi btrfs-1: ino=257 state= age=104 wrote=560 to_write=7632 dd-2584 [006] 254.920088: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1046 unstable=0 bg_thresh=993 thresh=1987 gap=448 poll_thresh=19 ino=257 dd-2584 [006] 254.920095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=63884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 254.928131: balance_dirty_state: bdi btrfs-1: dirty=493 wb=921 unstable=0 bg_thresh=994 thresh=1989 gap=575 poll_thresh=19 ino=257 dd-2584 [006] 254.928216: balance_dirty_state: bdi btrfs-1: dirty=493 wb=921 unstable=0 bg_thresh=997 thresh=1994 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 254.928278: balance_dirty_state: bdi btrfs-1: dirty=518 wb=921 unstable=0 bg_thresh=997 thresh=1994 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 254.928340: balance_dirty_state: bdi btrfs-1: dirty=543 wb=921 unstable=0 bg_thresh=999 thresh=1999 gap=535 poll_thresh=16 ino=257 dd-2584 [006] 254.928646: balance_dirty_state: bdi btrfs-1: dirty=568 wb=921 unstable=0 bg_thresh=1002 thresh=2004 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 254.928764: balance_dirty_state: bdi btrfs-1: dirty=593 wb=921 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 254.928768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=61456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 254.936152: balance_dirty_state: bdi btrfs-1: dirty=593 wb=796 unstable=0 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=18 ino=257 dd-2584 [006] 254.936274: balance_dirty_state: bdi btrfs-1: dirty=618 wb=796 unstable=0 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=13 ino=257 dd-2584 [006] 254.936383: balance_dirty_state: bdi btrfs-1: dirty=643 wb=796 unstable=0 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=14 ino=257 dd-2584 [006] 254.936494: balance_dirty_state: bdi btrfs-1: dirty=643 wb=796 unstable=0 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 254.936602: balance_dirty_state: bdi btrfs-1: dirty=668 wb=796 unstable=0 bg_thresh=1001 thresh=2002 gap=538 poll_thresh=16 ino=257 dd-2584 [006] 254.936822: balance_dirty_state: bdi btrfs-1: dirty=693 wb=796 unstable=0 bg_thresh=1000 thresh=2001 gap=512 poll_thresh=17 ino=257 dd-2584 [006] 254.937043: balance_dirty_state: bdi btrfs-1: dirty=718 wb=796 unstable=0 bg_thresh=1002 thresh=2005 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 254.937051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=61456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 254.944157: balance_dirty_state: bdi btrfs-1: dirty=718 wb=796 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 254.944167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=61456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 254.952200: balance_dirty_state: bdi btrfs-1: dirty=718 wb=671 unstable=0 bg_thresh=1003 thresh=2006 gap=617 poll_thresh=18 ino=257 dd-2584 [006] 254.952308: balance_dirty_state: bdi btrfs-1: dirty=743 wb=671 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=13 ino=257 dd-2584 [006] 254.952367: balance_dirty_state: bdi btrfs-1: dirty=768 wb=671 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=14 ino=257 dd-2584 [006] 254.952425: balance_dirty_state: bdi btrfs-1: dirty=768 wb=671 unstable=0 bg_thresh=999 thresh=1999 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 254.952481: balance_dirty_state: bdi btrfs-1: dirty=793 wb=671 unstable=0 bg_thresh=1002 thresh=2004 gap=540 poll_thresh=16 ino=257 dd-2584 [006] 254.952769: balance_dirty_state: bdi btrfs-1: dirty=818 wb=671 unstable=0 bg_thresh=1004 thresh=2008 gap=519 poll_thresh=17 ino=257 dd-2584 [006] 254.952881: balance_dirty_state: bdi btrfs-1: dirty=843 wb=671 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 254.952886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=61456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 254.960241: balance_dirty_state: bdi btrfs-1: dirty=843 wb=671 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 254.960253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=61456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 254.968125: balance_dirty_state: bdi btrfs-1: dirty=843 wb=571 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=18 ino=257 dd-2584 [005] 254.968253: balance_dirty_state: bdi btrfs-1: dirty=868 wb=571 unstable=0 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=13 ino=257 dd-2584 [005] 254.968368: balance_dirty_state: bdi btrfs-1: dirty=868 wb=571 unstable=0 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=14 ino=257 dd-2584 [005] 254.968512: balance_dirty_state: bdi btrfs-1: dirty=893 wb=571 unstable=0 bg_thresh=1005 thresh=2011 gap=547 poll_thresh=15 ino=257 dd-2584 [005] 254.968668: balance_dirty_state: bdi btrfs-1: dirty=918 wb=571 unstable=0 bg_thresh=1001 thresh=2002 gap=513 poll_thresh=16 ino=257 dd-2584 [005] 254.968982: balance_dirty_state: bdi btrfs-1: dirty=943 wb=571 unstable=0 bg_thresh=1000 thresh=2000 gap=486 poll_thresh=17 ino=257 dd-2584 [005] 254.968993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=61456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 254.976163: balance_dirty_state: bdi btrfs-1: dirty=943 wb=571 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=17 ino=257 dd-2584 [005] 254.976173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=61456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 254.984199: balance_dirty_state: bdi btrfs-1: dirty=943 wb=446 unstable=0 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=17 ino=257 dd-2584 [000] 254.984324: balance_dirty_state: bdi btrfs-1: dirty=968 wb=446 unstable=0 bg_thresh=1006 thresh=2013 gap=599 poll_thresh=13 ino=257 dd-2584 [000] 254.984440: balance_dirty_state: bdi btrfs-1: dirty=968 wb=446 unstable=0 bg_thresh=1006 thresh=2013 gap=599 poll_thresh=14 ino=257 dd-2584 [000] 254.984699: balance_dirty_state: bdi btrfs-1: dirty=993 wb=396 unstable=0 bg_thresh=1006 thresh=2012 gap=623 poll_thresh=15 ino=257 dd-2584 [000] 254.984917: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=321 unstable=0 bg_thresh=1009 thresh=2018 gap=679 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 254.985011: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22380 wrote=0 to_write=8192 dd-2584 [000] 254.985193: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=321 unstable=0 bg_thresh=1008 thresh=2017 gap=653 poll_thresh=17 ino=257 dd-2584 [000] 254.985808: balance_dirty_state: bdi btrfs-1: dirty=918 wb=446 unstable=0 bg_thresh=1010 thresh=2021 gap=657 poll_thresh=18 ino=257 dd-2584 [000] 254.986057: balance_dirty_state: bdi btrfs-1: dirty=893 wb=521 unstable=0 bg_thresh=1010 thresh=2020 gap=606 poll_thresh=19 ino=257 dd-2584 [000] 254.986306: balance_dirty_state: bdi btrfs-1: dirty=893 wb=571 unstable=0 bg_thresh=1009 thresh=2019 gap=555 poll_thresh=20 ino=257 dd-2584 [000] 254.986558: balance_dirty_state: bdi btrfs-1: dirty=868 wb=621 unstable=0 bg_thresh=1011 thresh=2023 gap=534 poll_thresh=21 ino=257 dd-2584 [000] 254.986808: balance_dirty_state: bdi btrfs-1: dirty=843 wb=671 unstable=0 bg_thresh=1011 thresh=2022 gap=508 poll_thresh=22 ino=257 dd-2584 [000] 254.987056: balance_dirty_state: bdi btrfs-1: dirty=843 wb=721 unstable=0 bg_thresh=1010 thresh=2021 gap=457 poll_thresh=23 ino=257 dd-2584 [000] 254.987059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-133% task_gap=-365% task_weight=99% bdi_bw=61456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 254.988787: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=752 to_write=7440 dd-2584 [000] 254.992111: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1071 unstable=0 bg_thresh=1010 thresh=2021 gap=457 poll_thresh=23 ino=257 dd-2584 [000] 254.992118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-133% task_gap=-365% task_weight=99% bdi_bw=61456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 255.000115: balance_dirty_state: bdi btrfs-1: dirty=493 wb=946 unstable=0 bg_thresh=1010 thresh=2020 gap=581 poll_thresh=23 ino=257 dd-2584 [000] 255.000183: balance_dirty_state: bdi btrfs-1: dirty=493 wb=946 unstable=0 bg_thresh=1009 thresh=2019 gap=580 poll_thresh=17 ino=257 dd-2584 [000] 255.000299: balance_dirty_state: bdi btrfs-1: dirty=518 wb=946 unstable=0 bg_thresh=1009 thresh=2018 gap=554 poll_thresh=18 ino=257 dd-2584 [000] 255.000587: balance_dirty_state: bdi btrfs-1: dirty=568 wb=946 unstable=0 bg_thresh=1011 thresh=2022 gap=508 poll_thresh=19 ino=257 dd-2584 [000] 255.000700: balance_dirty_state: bdi btrfs-1: dirty=593 wb=946 unstable=0 bg_thresh=1010 thresh=2021 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 255.000704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=61456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 255.013545: balance_dirty_state: bdi btrfs-1: dirty=593 wb=946 unstable=0 bg_thresh=1012 thresh=2025 gap=486 poll_thresh=20 ino=257 dd-2584 [000] 255.013549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-313% task_weight=99% bdi_bw=61456 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 255.024075: balance_dirty_state: bdi btrfs-1: dirty=593 wb=771 unstable=0 bg_thresh=1003 thresh=2006 gap=642 poll_thresh=20 ino=257 dd-2584 [004] 255.024179: balance_dirty_state: bdi btrfs-1: dirty=618 wb=771 unstable=0 bg_thresh=1007 thresh=2015 gap=626 poll_thresh=15 ino=257 dd-2584 [004] 255.024278: balance_dirty_state: bdi btrfs-1: dirty=618 wb=771 unstable=0 bg_thresh=1015 thresh=2030 gap=641 poll_thresh=16 ino=257 dd-2584 [004] 255.024468: balance_dirty_state: bdi btrfs-1: dirty=643 wb=771 unstable=0 bg_thresh=1014 thresh=2029 gap=615 poll_thresh=17 ino=257 dd-2584 [004] 255.024659: balance_dirty_state: bdi btrfs-1: dirty=693 wb=771 unstable=0 bg_thresh=1014 thresh=2028 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 255.024851: balance_dirty_state: bdi btrfs-1: dirty=718 wb=771 unstable=0 bg_thresh=1010 thresh=2021 gap=532 poll_thresh=19 ino=257 dd-2584 [004] 255.025052: balance_dirty_state: bdi btrfs-1: dirty=743 wb=771 unstable=0 bg_thresh=1012 thresh=2025 gap=511 poll_thresh=20 ino=257 dd-2584 [004] 255.025272: balance_dirty_state: bdi btrfs-1: dirty=769 wb=771 unstable=0 bg_thresh=1012 thresh=2024 gap=484 poll_thresh=21 ino=257 dd-2584 [004] 255.025278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=61456 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 255.032119: balance_dirty_state: bdi btrfs-1: dirty=769 wb=771 unstable=0 bg_thresh=1011 thresh=2022 gap=482 poll_thresh=21 ino=257 dd-2584 [004] 255.032125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-132% task_gap=-364% task_weight=99% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 255.040134: balance_dirty_state: bdi btrfs-1: dirty=769 wb=771 unstable=0 bg_thresh=1009 thresh=2018 gap=478 poll_thresh=21 ino=257 dd-2584 [000] 255.040140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-135% task_gap=-369% task_weight=99% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.048119: balance_dirty_state: bdi btrfs-1: dirty=769 wb=621 unstable=0 bg_thresh=1001 thresh=2002 gap=612 poll_thresh=21 ino=257 dd-2584 [004] 255.048237: balance_dirty_state: bdi btrfs-1: dirty=794 wb=621 unstable=0 bg_thresh=1001 thresh=2002 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 255.048610: balance_dirty_state: bdi btrfs-1: dirty=819 wb=621 unstable=0 bg_thresh=1000 thresh=2001 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 255.048733: balance_dirty_state: bdi btrfs-1: dirty=844 wb=621 unstable=0 bg_thresh=1005 thresh=2010 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 255.048864: balance_dirty_state: bdi btrfs-1: dirty=907 wb=621 unstable=0 bg_thresh=1005 thresh=2011 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 255.048871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-334% task_weight=101% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 255.056130: balance_dirty_state: bdi btrfs-1: dirty=917 wb=613 unstable=0 bg_thresh=992 thresh=1985 gap=455 poll_thresh=19 ino=257 dd-2584 [001] 255.056139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-369% task_weight=101% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 255.068116: balance_dirty_state: bdi btrfs-1: dirty=917 wb=363 unstable=0 bg_thresh=993 thresh=1986 gap=706 poll_thresh=19 ino=257 dd-2584 [001] 255.068215: balance_dirty_state: bdi btrfs-1: dirty=942 wb=363 unstable=0 bg_thresh=995 thresh=1991 gap=686 poll_thresh=14 ino=257 dd-2584 [001] 255.068308: balance_dirty_state: bdi btrfs-1: dirty=942 wb=363 unstable=0 bg_thresh=995 thresh=1991 gap=686 poll_thresh=15 ino=257 dd-2584 [001] 255.068403: balance_dirty_state: bdi btrfs-1: dirty=967 wb=363 unstable=0 bg_thresh=998 thresh=1996 gap=666 poll_thresh=16 ino=257 dd-2584 [001] 255.068584: balance_dirty_state: bdi btrfs-1: dirty=992 wb=363 unstable=0 bg_thresh=1003 thresh=2007 gap=652 poll_thresh=17 ino=257 dd-2584 [001] 255.068768: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=363 unstable=0 bg_thresh=1005 thresh=2011 gap=631 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 255.068856: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22464 wrote=0 to_write=8192 dd-2584 [001] 255.068910: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=363 unstable=0 bg_thresh=1005 thresh=2010 gap=580 poll_thresh=19 ino=257 dd-2584 [001] 255.069243: balance_dirty_state: bdi btrfs-1: dirty=967 wb=488 unstable=0 bg_thresh=1007 thresh=2014 gap=559 poll_thresh=20 ino=257 dd-2584 [001] 255.069383: balance_dirty_state: bdi btrfs-1: dirty=942 wb=538 unstable=0 bg_thresh=1006 thresh=2013 gap=533 poll_thresh=21 ino=257 dd-2584 [001] 255.069517: balance_dirty_state: bdi btrfs-1: dirty=942 wb=588 unstable=0 bg_thresh=1008 thresh=2017 gap=487 poll_thresh=22 ino=257 dd-2584 [001] 255.069519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 255.070514: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=656 to_write=7536 dd-2584 [001] 255.080075: balance_dirty_state: bdi btrfs-1: dirty=503 wb=777 unstable=0 bg_thresh=997 thresh=1995 gap=715 poll_thresh=22 ino=257 dd-2584 [001] 255.080139: balance_dirty_state: bdi btrfs-1: dirty=503 wb=777 unstable=0 bg_thresh=997 thresh=1995 gap=715 poll_thresh=16 ino=257 dd-2584 [001] 255.080255: balance_dirty_state: bdi btrfs-1: dirty=528 wb=777 unstable=0 bg_thresh=1000 thresh=2000 gap=695 poll_thresh=17 ino=257 dd-2584 [001] 255.080373: balance_dirty_state: bdi btrfs-1: dirty=578 wb=777 unstable=0 bg_thresh=1002 thresh=2005 gap=650 poll_thresh=18 ino=257 dd-2584 [001] 255.080495: balance_dirty_state: bdi btrfs-1: dirty=603 wb=777 unstable=0 bg_thresh=1007 thresh=2015 gap=635 poll_thresh=19 ino=257 dd-2584 [001] 255.080615: balance_dirty_state: bdi btrfs-1: dirty=628 wb=777 unstable=0 bg_thresh=1004 thresh=2008 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 255.080738: balance_dirty_state: bdi btrfs-1: dirty=678 wb=777 unstable=0 bg_thresh=1003 thresh=2007 gap=552 poll_thresh=21 ino=257 dd-2584 [001] 255.081042: balance_dirty_state: bdi btrfs-1: dirty=703 wb=777 unstable=0 bg_thresh=1003 thresh=2006 gap=526 poll_thresh=22 ino=257 dd-2584 [001] 255.081164: balance_dirty_state: bdi btrfs-1: dirty=728 wb=777 unstable=0 bg_thresh=1005 thresh=2010 gap=505 poll_thresh=23 ino=257 dd-2584 [001] 255.081286: balance_dirty_state: bdi btrfs-1: dirty=753 wb=777 unstable=0 bg_thresh=1004 thresh=2009 gap=479 poll_thresh=24 ino=257 dd-2584 [001] 255.081291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 255.092199: balance_dirty_state: bdi btrfs-1: dirty=769 wb=672 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=24 ino=257 dd-2584 [006] 255.092328: balance_dirty_state: bdi btrfs-1: dirty=769 wb=672 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=18 ino=257 dd-2584 [006] 255.092564: balance_dirty_state: bdi btrfs-1: dirty=819 wb=672 unstable=0 bg_thresh=1004 thresh=2008 gap=517 poll_thresh=19 ino=257 dd-2584 [006] 255.092797: balance_dirty_state: bdi btrfs-1: dirty=844 wb=672 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=20 ino=257 dd-2584 [006] 255.092807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 255.100276: balance_dirty_state: bdi btrfs-1: dirty=844 wb=522 unstable=0 bg_thresh=1004 thresh=2008 gap=642 poll_thresh=20 ino=257 dd-2584 [006] 255.100403: balance_dirty_state: bdi btrfs-1: dirty=869 wb=522 unstable=0 bg_thresh=1001 thresh=2002 gap=611 poll_thresh=15 ino=257 dd-2584 [006] 255.100526: balance_dirty_state: bdi btrfs-1: dirty=869 wb=522 unstable=0 bg_thresh=1003 thresh=2007 gap=616 poll_thresh=16 ino=257 dd-2584 [006] 255.100761: balance_dirty_state: bdi btrfs-1: dirty=919 wb=522 unstable=0 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=17 ino=257 dd-2584 [006] 255.101360: balance_dirty_state: bdi btrfs-1: dirty=944 wb=522 unstable=0 bg_thresh=1005 thresh=2010 gap=544 poll_thresh=18 ino=257 dd-2584 [006] 255.101600: balance_dirty_state: bdi btrfs-1: dirty=969 wb=522 unstable=0 bg_thresh=1004 thresh=2009 gap=518 poll_thresh=19 ino=257 dd-2584 [006] 255.101842: balance_dirty_state: bdi btrfs-1: dirty=994 wb=522 unstable=0 bg_thresh=1004 thresh=2008 gap=492 poll_thresh=20 ino=257 dd-2584 [006] 255.101852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 255.108197: balance_dirty_state: bdi btrfs-1: dirty=999 wb=530 unstable=0 bg_thresh=1004 thresh=2008 gap=479 poll_thresh=20 ino=257 dd-2584 [006] 255.108209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.116187: balance_dirty_state: bdi btrfs-1: dirty=999 wb=279 unstable=0 bg_thresh=1004 thresh=2009 gap=731 poll_thresh=20 ino=257 dd-2584 [004] 255.116310: balance_dirty_state: bdi btrfs-1: dirty=999 wb=279 unstable=0 bg_thresh=1004 thresh=2009 gap=731 poll_thresh=15 ino=257 dd-2584 [004] 255.116428: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=279 unstable=0 bg_thresh=1004 thresh=2008 gap=705 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 255.116514: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22512 wrote=0 to_write=8192 dd-2584 [004] 255.116677: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=279 unstable=0 bg_thresh=1003 thresh=2007 gap=679 poll_thresh=17 ino=257 dd-2584 [004] 255.116928: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=329 unstable=0 bg_thresh=1003 thresh=2006 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 255.117189: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=379 unstable=0 bg_thresh=1005 thresh=2010 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 255.117447: balance_dirty_state: bdi btrfs-1: dirty=999 wb=429 unstable=0 bg_thresh=1004 thresh=2009 gap=581 poll_thresh=20 ino=257 dd-2584 [004] 255.118065: balance_dirty_state: bdi btrfs-1: dirty=899 wb=579 unstable=0 bg_thresh=1004 thresh=2008 gap=530 poll_thresh=21 ino=257 dd-2584 [004] 255.118324: balance_dirty_state: bdi btrfs-1: dirty=874 wb=629 unstable=0 bg_thresh=1006 thresh=2012 gap=509 poll_thresh=22 ino=257 dd-2584 [004] 255.118581: balance_dirty_state: bdi btrfs-1: dirty=849 wb=679 unstable=0 bg_thresh=1005 thresh=2011 gap=483 poll_thresh=23 ino=257 dd-2584 [004] 255.118585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 255.120428: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=768 to_write=7424 dd-2584 [004] 255.124133: balance_dirty_state: bdi btrfs-1: dirty=481 wb=906 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=23 ino=257 dd-2584 [004] 255.124266: balance_dirty_state: bdi btrfs-1: dirty=506 wb=906 unstable=0 bg_thresh=999 thresh=1998 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 255.124519: balance_dirty_state: bdi btrfs-1: dirty=531 wb=906 unstable=0 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=18 ino=257 dd-2584 [004] 255.124772: balance_dirty_state: bdi btrfs-1: dirty=556 wb=906 unstable=0 bg_thresh=998 thresh=1997 gap=535 poll_thresh=19 ino=257 dd-2584 [004] 255.125023: balance_dirty_state: bdi btrfs-1: dirty=606 wb=906 unstable=0 bg_thresh=1001 thresh=2002 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 255.125031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.132228: balance_dirty_state: bdi btrfs-1: dirty=608 wb=904 unstable=0 bg_thresh=1001 thresh=2003 gap=491 poll_thresh=20 ino=257 dd-2584 [004] 255.132237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 255.140246: balance_dirty_state: bdi btrfs-1: dirty=608 wb=904 unstable=0 bg_thresh=1001 thresh=2003 gap=491 poll_thresh=20 ino=257 dd-2584 [000] 255.140258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.148120: balance_dirty_state: bdi btrfs-1: dirty=608 wb=829 unstable=0 bg_thresh=998 thresh=1996 gap=559 poll_thresh=20 ino=257 dd-2584 [004] 255.148299: balance_dirty_state: bdi btrfs-1: dirty=608 wb=779 unstable=0 bg_thresh=1000 thresh=2001 gap=614 poll_thresh=15 ino=257 dd-2584 [004] 255.148455: balance_dirty_state: bdi btrfs-1: dirty=633 wb=779 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 255.148764: balance_dirty_state: bdi btrfs-1: dirty=658 wb=779 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 255.149629: balance_dirty_state: bdi btrfs-1: dirty=683 wb=779 unstable=0 bg_thresh=1001 thresh=2002 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 255.149939: balance_dirty_state: bdi btrfs-1: dirty=733 wb=779 unstable=0 bg_thresh=1000 thresh=2001 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 255.149950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.156225: balance_dirty_state: bdi btrfs-1: dirty=733 wb=779 unstable=0 bg_thresh=1000 thresh=2001 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 255.156231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.164260: balance_dirty_state: bdi btrfs-1: dirty=733 wb=654 unstable=0 bg_thresh=1002 thresh=2005 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 255.164348: balance_dirty_state: bdi btrfs-1: dirty=733 wb=654 unstable=0 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=14 ino=257 dd-2584 [004] 255.164409: balance_dirty_state: bdi btrfs-1: dirty=758 wb=654 unstable=0 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 255.164466: balance_dirty_state: bdi btrfs-1: dirty=783 wb=654 unstable=0 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 255.164582: balance_dirty_state: bdi btrfs-1: dirty=808 wb=654 unstable=0 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 255.164697: balance_dirty_state: bdi btrfs-1: dirty=833 wb=654 unstable=0 bg_thresh=1003 thresh=2006 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 255.164816: balance_dirty_state: bdi btrfs-1: dirty=858 wb=654 unstable=0 bg_thresh=1002 thresh=2005 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 255.164820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.172163: balance_dirty_state: bdi btrfs-1: dirty=858 wb=504 unstable=0 bg_thresh=1002 thresh=2004 gap=642 poll_thresh=19 ino=257 dd-2584 [004] 255.172260: balance_dirty_state: bdi btrfs-1: dirty=883 wb=504 unstable=0 bg_thresh=1004 thresh=2009 gap=622 poll_thresh=14 ino=257 dd-2584 [004] 255.172351: balance_dirty_state: bdi btrfs-1: dirty=908 wb=504 unstable=0 bg_thresh=1004 thresh=2008 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 255.172439: balance_dirty_state: bdi btrfs-1: dirty=908 wb=504 unstable=0 bg_thresh=1004 thresh=2008 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 255.172798: balance_dirty_state: bdi btrfs-1: dirty=958 wb=504 unstable=0 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 255.172945: balance_dirty_state: bdi btrfs-1: dirty=983 wb=504 unstable=0 bg_thresh=1000 thresh=2000 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 255.173089: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=504 unstable=0 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 255.173094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 255.173229: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22568 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 255.174638: writeback_single_inode: bdi btrfs-1: ino=257 state= age=244 wrote=528 to_write=7664 dd-2584 [004] 255.180131: balance_dirty_state: bdi btrfs-1: dirty=483 wb=904 unstable=0 bg_thresh=1002 thresh=2005 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 255.180240: balance_dirty_state: bdi btrfs-1: dirty=508 wb=904 unstable=0 bg_thresh=1005 thresh=2010 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 255.180310: balance_dirty_state: bdi btrfs-1: dirty=508 wb=904 unstable=0 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 255.180372: balance_dirty_state: bdi btrfs-1: dirty=533 wb=904 unstable=0 bg_thresh=1004 thresh=2009 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 255.180501: balance_dirty_state: bdi btrfs-1: dirty=558 wb=904 unstable=0 bg_thresh=1004 thresh=2008 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 255.180660: balance_dirty_state: bdi btrfs-1: dirty=608 wb=904 unstable=0 bg_thresh=1006 thresh=2012 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 255.180666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=99% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.188160: balance_dirty_state: bdi btrfs-1: dirty=608 wb=779 unstable=0 bg_thresh=995 thresh=1991 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 255.188252: balance_dirty_state: bdi btrfs-1: dirty=608 wb=779 unstable=0 bg_thresh=995 thresh=1991 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 255.188340: balance_dirty_state: bdi btrfs-1: dirty=633 wb=779 unstable=0 bg_thresh=998 thresh=1996 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 255.188428: balance_dirty_state: bdi btrfs-1: dirty=658 wb=779 unstable=0 bg_thresh=998 thresh=1996 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 255.188791: balance_dirty_state: bdi btrfs-1: dirty=658 wb=779 unstable=0 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 255.188964: balance_dirty_state: bdi btrfs-1: dirty=708 wb=779 unstable=0 bg_thresh=1000 thresh=2000 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 255.189135: balance_dirty_state: bdi btrfs-1: dirty=733 wb=779 unstable=0 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 255.189142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-340% task_weight=98% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.200275: balance_dirty_state: bdi btrfs-1: dirty=733 wb=779 unstable=0 bg_thresh=993 thresh=1986 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 255.200279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-365% task_weight=98% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 255.208219: balance_dirty_state: bdi btrfs-1: dirty=733 wb=654 unstable=0 bg_thresh=994 thresh=1989 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 255.208314: balance_dirty_state: bdi btrfs-1: dirty=733 wb=654 unstable=0 bg_thresh=994 thresh=1989 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 255.208400: balance_dirty_state: bdi btrfs-1: dirty=758 wb=654 unstable=0 bg_thresh=994 thresh=1988 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 255.208486: balance_dirty_state: bdi btrfs-1: dirty=783 wb=654 unstable=0 bg_thresh=994 thresh=1988 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 255.208573: balance_dirty_state: bdi btrfs-1: dirty=783 wb=654 unstable=0 bg_thresh=993 thresh=1987 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 255.208743: balance_dirty_state: bdi btrfs-1: dirty=833 wb=654 unstable=0 bg_thresh=993 thresh=1986 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 255.208915: balance_dirty_state: bdi btrfs-1: dirty=858 wb=654 unstable=0 bg_thresh=995 thresh=1990 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 255.208920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.216221: balance_dirty_state: bdi btrfs-1: dirty=858 wb=654 unstable=0 bg_thresh=995 thresh=1990 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 255.216233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.224229: balance_dirty_state: bdi btrfs-1: dirty=858 wb=529 unstable=0 bg_thresh=994 thresh=1989 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 255.224372: balance_dirty_state: bdi btrfs-1: dirty=883 wb=529 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 255.224509: balance_dirty_state: bdi btrfs-1: dirty=883 wb=529 unstable=0 bg_thresh=994 thresh=1988 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 255.224647: balance_dirty_state: bdi btrfs-1: dirty=908 wb=529 unstable=0 bg_thresh=991 thresh=1982 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 255.225149: balance_dirty_state: bdi btrfs-1: dirty=908 wb=529 unstable=0 bg_thresh=993 thresh=1987 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 255.225334: balance_dirty_state: bdi btrfs-1: dirty=958 wb=529 unstable=0 bg_thresh=995 thresh=1991 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 255.225516: balance_dirty_state: bdi btrfs-1: dirty=983 wb=529 unstable=0 bg_thresh=995 thresh=1990 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 255.225522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=98% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.236258: balance_dirty_state: bdi btrfs-1: dirty=983 wb=404 unstable=0 bg_thresh=996 thresh=1993 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 255.236343: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=404 unstable=0 bg_thresh=993 thresh=1987 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 255.236410: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=404 unstable=0 bg_thresh=996 thresh=1992 gap=580 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 255.236457: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22632 wrote=0 to_write=8192 dd-2584 [004] 255.236477: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=404 unstable=0 bg_thresh=993 thresh=1986 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 255.236538: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=404 unstable=0 bg_thresh=992 thresh=1985 gap=523 poll_thresh=16 ino=257 dd-2584 [004] 255.236670: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=454 unstable=0 bg_thresh=994 thresh=1989 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 255.236803: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=504 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 255.236804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=57744 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 255.239146: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=624 to_write=7568 dd-2584 [004] 255.244283: balance_dirty_state: bdi btrfs-1: dirty=483 wb=904 unstable=0 bg_thresh=991 thresh=1983 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 255.244385: balance_dirty_state: bdi btrfs-1: dirty=508 wb=904 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 255.244446: balance_dirty_state: bdi btrfs-1: dirty=508 wb=904 unstable=0 bg_thresh=991 thresh=1982 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 255.244506: balance_dirty_state: bdi btrfs-1: dirty=533 wb=904 unstable=0 bg_thresh=991 thresh=1982 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 255.244746: balance_dirty_state: bdi btrfs-1: dirty=558 wb=904 unstable=0 bg_thresh=993 thresh=1986 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 255.244864: balance_dirty_state: bdi btrfs-1: dirty=583 wb=904 unstable=0 bg_thresh=992 thresh=1985 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 255.244984: balance_dirty_state: bdi btrfs-1: dirty=608 wb=904 unstable=0 bg_thresh=992 thresh=1984 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 255.244988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=98% bdi_bw=56408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 255.252242: balance_dirty_state: bdi btrfs-1: dirty=608 wb=779 unstable=0 bg_thresh=992 thresh=1985 gap=598 poll_thresh=18 ino=257 dd-2584 [000] 255.252374: balance_dirty_state: bdi btrfs-1: dirty=633 wb=779 unstable=0 bg_thresh=995 thresh=1990 gap=578 poll_thresh=13 ino=257 dd-2584 [000] 255.252491: balance_dirty_state: bdi btrfs-1: dirty=633 wb=779 unstable=0 bg_thresh=995 thresh=1990 gap=578 poll_thresh=14 ino=257 dd-2584 [000] 255.252607: balance_dirty_state: bdi btrfs-1: dirty=658 wb=779 unstable=0 bg_thresh=997 thresh=1995 gap=558 poll_thresh=15 ino=257 dd-2584 [000] 255.252726: balance_dirty_state: bdi btrfs-1: dirty=658 wb=779 unstable=0 bg_thresh=994 thresh=1989 gap=552 poll_thresh=16 ino=257 dd-2584 [000] 255.252959: balance_dirty_state: bdi btrfs-1: dirty=708 wb=779 unstable=0 bg_thresh=994 thresh=1988 gap=501 poll_thresh=17 ino=257 dd-2584 [000] 255.253197: balance_dirty_state: bdi btrfs-1: dirty=733 wb=779 unstable=0 bg_thresh=996 thresh=1992 gap=480 poll_thresh=18 ino=257 dd-2584 [000] 255.253206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=56408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 255.260252: balance_dirty_state: bdi btrfs-1: dirty=733 wb=779 unstable=0 bg_thresh=996 thresh=1992 gap=480 poll_thresh=18 ino=257 dd-2584 [000] 255.260257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=56408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.268191: balance_dirty_state: bdi btrfs-1: dirty=733 wb=629 unstable=0 bg_thresh=997 thresh=1995 gap=633 poll_thresh=18 ino=257 dd-2584 [004] 255.268285: balance_dirty_state: bdi btrfs-1: dirty=758 wb=629 unstable=0 bg_thresh=997 thresh=1995 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 255.268375: balance_dirty_state: bdi btrfs-1: dirty=783 wb=629 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 255.268462: balance_dirty_state: bdi btrfs-1: dirty=783 wb=629 unstable=0 bg_thresh=996 thresh=1993 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 255.268839: balance_dirty_state: bdi btrfs-1: dirty=808 wb=629 unstable=0 bg_thresh=999 thresh=1998 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 255.269007: balance_dirty_state: bdi btrfs-1: dirty=833 wb=629 unstable=0 bg_thresh=998 thresh=1997 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 255.269180: balance_dirty_state: bdi btrfs-1: dirty=858 wb=629 unstable=0 bg_thresh=998 thresh=1996 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 255.269358: balance_dirty_state: bdi btrfs-1: dirty=908 wb=629 unstable=0 bg_thresh=1000 thresh=2000 gap=463 poll_thresh=19 ino=257 dd-2584 [004] 255.269364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=56408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.276246: balance_dirty_state: bdi btrfs-1: dirty=908 wb=629 unstable=0 bg_thresh=1000 thresh=2000 gap=463 poll_thresh=19 ino=257 dd-2584 [004] 255.276253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=56408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.284207: balance_dirty_state: bdi btrfs-1: dirty=908 wb=504 unstable=0 bg_thresh=998 thresh=1997 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 255.284299: balance_dirty_state: bdi btrfs-1: dirty=908 wb=504 unstable=0 bg_thresh=995 thresh=1991 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 255.284386: balance_dirty_state: bdi btrfs-1: dirty=933 wb=504 unstable=0 bg_thresh=998 thresh=1996 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 255.284472: balance_dirty_state: bdi btrfs-1: dirty=958 wb=504 unstable=0 bg_thresh=995 thresh=1990 gap=528 poll_thresh=16 ino=257 dd-2584 [004] 255.284643: balance_dirty_state: bdi btrfs-1: dirty=983 wb=504 unstable=0 bg_thresh=994 thresh=1989 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 255.284822: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=504 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 255.284828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=56408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 255.284868: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22680 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 255.287395: writeback_single_inode: bdi btrfs-1: ino=257 state= age=104 wrote=528 to_write=7664 dd-2584 [004] 255.292227: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1029 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 255.292239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=56408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 255.300199: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1029 unstable=0 bg_thresh=993 thresh=1987 gap=475 poll_thresh=18 ino=257 dd-2584 [000] 255.300210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=98% bdi_bw=56408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 255.308217: balance_dirty_state: bdi btrfs-1: dirty=483 wb=904 unstable=0 bg_thresh=994 thresh=1989 gap=602 poll_thresh=18 ino=257 dd-2584 [000] 255.308290: balance_dirty_state: bdi btrfs-1: dirty=508 wb=904 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=13 ino=257 dd-2584 [000] 255.308350: balance_dirty_state: bdi btrfs-1: dirty=508 wb=904 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 255.308596: balance_dirty_state: bdi btrfs-1: dirty=533 wb=904 unstable=0 bg_thresh=999 thresh=1999 gap=562 poll_thresh=15 ino=257 dd-2584 [000] 255.308684: balance_dirty_state: bdi btrfs-1: dirty=558 wb=904 unstable=0 bg_thresh=999 thresh=1999 gap=537 poll_thresh=16 ino=257 dd-2584 [000] 255.308805: balance_dirty_state: bdi btrfs-1: dirty=583 wb=904 unstable=0 bg_thresh=1001 thresh=2003 gap=516 poll_thresh=17 ino=257 dd-2584 [000] 255.308925: balance_dirty_state: bdi btrfs-1: dirty=608 wb=904 unstable=0 bg_thresh=1001 thresh=2002 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 255.308930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=56408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.316157: balance_dirty_state: bdi btrfs-1: dirty=608 wb=754 unstable=0 bg_thresh=1003 thresh=2007 gap=645 poll_thresh=18 ino=257 dd-2584 [004] 255.316253: balance_dirty_state: bdi btrfs-1: dirty=633 wb=754 unstable=0 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 255.316341: balance_dirty_state: bdi btrfs-1: dirty=633 wb=754 unstable=0 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=14 ino=257 dd-2584 [004] 255.316429: balance_dirty_state: bdi btrfs-1: dirty=658 wb=754 unstable=0 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 255.316517: balance_dirty_state: bdi btrfs-1: dirty=683 wb=754 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 255.316692: balance_dirty_state: bdi btrfs-1: dirty=708 wb=754 unstable=0 bg_thresh=1002 thresh=2004 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 255.316873: balance_dirty_state: bdi btrfs-1: dirty=733 wb=754 unstable=0 bg_thresh=1004 thresh=2008 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 255.317047: balance_dirty_state: bdi btrfs-1: dirty=783 wb=754 unstable=0 bg_thresh=1003 thresh=2007 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 255.317054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=56408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.324164: balance_dirty_state: bdi btrfs-1: dirty=783 wb=629 unstable=0 bg_thresh=1003 thresh=2007 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 255.324651: balance_dirty_state: bdi btrfs-1: dirty=783 wb=629 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 255.324769: balance_dirty_state: bdi btrfs-1: dirty=808 wb=629 unstable=0 bg_thresh=1005 thresh=2011 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 255.324889: balance_dirty_state: bdi btrfs-1: dirty=808 wb=629 unstable=0 bg_thresh=999 thresh=1999 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 255.325155: balance_dirty_state: bdi btrfs-1: dirty=858 wb=629 unstable=0 bg_thresh=999 thresh=1998 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 255.325393: balance_dirty_state: bdi btrfs-1: dirty=883 wb=629 unstable=0 bg_thresh=1001 thresh=2002 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 255.325406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=56408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.332294: balance_dirty_state: bdi btrfs-1: dirty=883 wb=629 unstable=0 bg_thresh=1001 thresh=2002 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 255.332301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=56408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.340183: balance_dirty_state: bdi btrfs-1: dirty=883 wb=504 unstable=0 bg_thresh=998 thresh=1997 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 255.340300: balance_dirty_state: bdi btrfs-1: dirty=908 wb=504 unstable=0 bg_thresh=998 thresh=1997 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 255.340389: balance_dirty_state: bdi btrfs-1: dirty=908 wb=504 unstable=0 bg_thresh=1001 thresh=2002 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 255.340475: balance_dirty_state: bdi btrfs-1: dirty=933 wb=504 unstable=0 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 255.340558: balance_dirty_state: bdi btrfs-1: dirty=958 wb=504 unstable=0 bg_thresh=997 thresh=1995 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 255.340729: balance_dirty_state: bdi btrfs-1: dirty=983 wb=504 unstable=0 bg_thresh=997 thresh=1994 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 255.340903: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=504 unstable=0 bg_thresh=999 thresh=1998 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 255.340909: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=56408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 255.341007: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22736 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 255.342958: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=528 to_write=7664 dd-2584 [004] 255.352187: balance_dirty_state: bdi btrfs-1: dirty=483 wb=779 unstable=0 bg_thresh=1001 thresh=2002 gap=740 poll_thresh=18 ino=257 dd-2584 [004] 255.352315: balance_dirty_state: bdi btrfs-1: dirty=508 wb=779 unstable=0 bg_thresh=1003 thresh=2007 gap=720 poll_thresh=13 ino=257 dd-2584 [004] 255.352799: balance_dirty_state: bdi btrfs-1: dirty=508 wb=779 unstable=0 bg_thresh=1000 thresh=2001 gap=714 poll_thresh=14 ino=257 dd-2584 [004] 255.352920: balance_dirty_state: bdi btrfs-1: dirty=533 wb=779 unstable=0 bg_thresh=1003 thresh=2006 gap=694 poll_thresh=15 ino=257 dd-2584 [004] 255.353038: balance_dirty_state: bdi btrfs-1: dirty=558 wb=779 unstable=0 bg_thresh=1000 thresh=2000 gap=663 poll_thresh=16 ino=257 dd-2584 [004] 255.353276: balance_dirty_state: bdi btrfs-1: dirty=583 wb=779 unstable=0 bg_thresh=1002 thresh=2004 gap=642 poll_thresh=17 ino=257 dd-2584 [004] 255.353511: balance_dirty_state: bdi btrfs-1: dirty=608 wb=779 unstable=0 bg_thresh=1001 thresh=2003 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 255.353747: balance_dirty_state: bdi btrfs-1: dirty=658 wb=779 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=19 ino=257 dd-2584 [004] 255.353980: balance_dirty_state: bdi btrfs-1: dirty=683 wb=779 unstable=0 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=20 ino=257 dd-2584 [004] 255.354216: balance_dirty_state: bdi btrfs-1: dirty=708 wb=779 unstable=0 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=21 ino=257 dd-2584 [004] 255.354450: balance_dirty_state: bdi btrfs-1: dirty=733 wb=779 unstable=0 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=22 ino=257 dd-2584 [004] 255.354459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=54832 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 255.360323: balance_dirty_state: bdi btrfs-1: dirty=733 wb=779 unstable=0 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=22 ino=257 dd-2584 [000] 255.360330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=54832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 255.368261: balance_dirty_state: bdi btrfs-1: dirty=733 wb=654 unstable=0 bg_thresh=1002 thresh=2005 gap=618 poll_thresh=22 ino=257 dd-2584 [006] 255.368382: balance_dirty_state: bdi btrfs-1: dirty=758 wb=654 unstable=0 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=16 ino=257 dd-2584 [006] 255.368978: balance_dirty_state: bdi btrfs-1: dirty=783 wb=654 unstable=0 bg_thresh=1007 thresh=2015 gap=578 poll_thresh=17 ino=257 dd-2584 [006] 255.369213: balance_dirty_state: bdi btrfs-1: dirty=833 wb=654 unstable=0 bg_thresh=1007 thresh=2014 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 255.369451: balance_dirty_state: bdi btrfs-1: dirty=858 wb=654 unstable=0 bg_thresh=1006 thresh=2013 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 255.369461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=54832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 255.376360: balance_dirty_state: bdi btrfs-1: dirty=858 wb=654 unstable=0 bg_thresh=1006 thresh=2013 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 255.376370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=54832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 255.384287: balance_dirty_state: bdi btrfs-1: dirty=858 wb=504 unstable=0 bg_thresh=1002 thresh=2005 gap=643 poll_thresh=19 ino=257 dd-2584 [006] 255.384382: balance_dirty_state: bdi btrfs-1: dirty=883 wb=504 unstable=0 bg_thresh=1005 thresh=2010 gap=623 poll_thresh=14 ino=257 dd-2584 [006] 255.384446: balance_dirty_state: bdi btrfs-1: dirty=883 wb=504 unstable=0 bg_thresh=1001 thresh=2003 gap=616 poll_thresh=15 ino=257 dd-2584 [006] 255.384507: balance_dirty_state: bdi btrfs-1: dirty=908 wb=504 unstable=0 bg_thresh=1004 thresh=2008 gap=596 poll_thresh=16 ino=257 dd-2584 [006] 255.384631: balance_dirty_state: bdi btrfs-1: dirty=933 wb=504 unstable=0 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=17 ino=257 dd-2584 [006] 255.384750: balance_dirty_state: bdi btrfs-1: dirty=958 wb=504 unstable=0 bg_thresh=1005 thresh=2010 gap=548 poll_thresh=18 ino=257 dd-2584 [006] 255.384867: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=504 unstable=0 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 255.384872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=54832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 255.384892: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22780 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 255.387343: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=512 to_write=7680 dd-2584 [006] 255.392292: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1029 unstable=0 bg_thresh=1008 thresh=2016 gap=504 poll_thresh=19 ino=257 dd-2584 [006] 255.392367: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1029 unstable=0 bg_thresh=1008 thresh=2016 gap=504 poll_thresh=14 ino=257 dd-2584 [006] 255.392615: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1029 unstable=0 bg_thresh=1007 thresh=2015 gap=478 poll_thresh=15 ino=257 dd-2584 [006] 255.392620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=54832 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 255.400375: balance_dirty_state: bdi btrfs-1: dirty=508 wb=904 unstable=0 bg_thresh=1007 thresh=2015 gap=603 poll_thresh=15 ino=257 dd-2584 [006] 255.400454: balance_dirty_state: bdi btrfs-1: dirty=533 wb=904 unstable=0 bg_thresh=1010 thresh=2020 gap=583 poll_thresh=11 ino=257 dd-2584 [006] 255.400515: balance_dirty_state: bdi btrfs-1: dirty=533 wb=904 unstable=0 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=12 ino=257 dd-2584 [006] 255.400578: balance_dirty_state: bdi btrfs-1: dirty=558 wb=904 unstable=0 bg_thresh=1006 thresh=2013 gap=551 poll_thresh=13 ino=257 dd-2584 [006] 255.400639: balance_dirty_state: bdi btrfs-1: dirty=583 wb=904 unstable=0 bg_thresh=1009 thresh=2018 gap=531 poll_thresh=14 ino=257 dd-2584 [006] 255.400700: balance_dirty_state: bdi btrfs-1: dirty=583 wb=904 unstable=0 bg_thresh=1006 thresh=2012 gap=525 poll_thresh=15 ino=257 dd-2584 [006] 255.400761: balance_dirty_state: bdi btrfs-1: dirty=608 wb=904 unstable=0 bg_thresh=1008 thresh=2017 gap=505 poll_thresh=16 ino=257 dd-2584 [006] 255.400880: balance_dirty_state: bdi btrfs-1: dirty=633 wb=904 unstable=0 bg_thresh=1008 thresh=2016 gap=479 poll_thresh=17 ino=257 dd-2584 [006] 255.400885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=54832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 255.408399: balance_dirty_state: bdi btrfs-1: dirty=633 wb=779 unstable=0 bg_thresh=1007 thresh=2014 gap=602 poll_thresh=17 ino=257 dd-2584 [006] 255.408472: balance_dirty_state: bdi btrfs-1: dirty=658 wb=779 unstable=0 bg_thresh=1006 thresh=2013 gap=576 poll_thresh=13 ino=257 dd-2584 [006] 255.408534: balance_dirty_state: bdi btrfs-1: dirty=658 wb=779 unstable=0 bg_thresh=1009 thresh=2018 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 255.408594: balance_dirty_state: bdi btrfs-1: dirty=683 wb=779 unstable=0 bg_thresh=1006 thresh=2012 gap=550 poll_thresh=15 ino=257 dd-2584 [006] 255.408656: balance_dirty_state: bdi btrfs-1: dirty=708 wb=779 unstable=0 bg_thresh=1008 thresh=2017 gap=530 poll_thresh=16 ino=257 dd-2584 [006] 255.408778: balance_dirty_state: bdi btrfs-1: dirty=733 wb=779 unstable=0 bg_thresh=1008 thresh=2016 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 255.409084: balance_dirty_state: bdi btrfs-1: dirty=758 wb=779 unstable=0 bg_thresh=1007 thresh=2015 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 255.409089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=54832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 255.416396: balance_dirty_state: bdi btrfs-1: dirty=758 wb=779 unstable=0 bg_thresh=1007 thresh=2015 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 255.416401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=54832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 255.424364: balance_dirty_state: bdi btrfs-1: dirty=758 wb=654 unstable=0 bg_thresh=1008 thresh=2016 gap=604 poll_thresh=18 ino=257 dd-2584 [006] 255.424444: balance_dirty_state: bdi btrfs-1: dirty=783 wb=654 unstable=0 bg_thresh=1007 thresh=2015 gap=578 poll_thresh=13 ino=257 dd-2584 [006] 255.424506: balance_dirty_state: bdi btrfs-1: dirty=808 wb=654 unstable=0 bg_thresh=1007 thresh=2014 gap=552 poll_thresh=14 ino=257 dd-2584 [006] 255.424566: balance_dirty_state: bdi btrfs-1: dirty=808 wb=654 unstable=0 bg_thresh=1007 thresh=2014 gap=552 poll_thresh=15 ino=257 dd-2584 [006] 255.424627: balance_dirty_state: bdi btrfs-1: dirty=833 wb=654 unstable=0 bg_thresh=1006 thresh=2013 gap=526 poll_thresh=16 ino=257 dd-2584 [006] 255.424747: balance_dirty_state: bdi btrfs-1: dirty=858 wb=654 unstable=0 bg_thresh=1006 thresh=2012 gap=500 poll_thresh=17 ino=257 dd-2584 [006] 255.424752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=54832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 255.432289: balance_dirty_state: bdi btrfs-1: dirty=858 wb=504 unstable=0 bg_thresh=1005 thresh=2011 gap=649 poll_thresh=17 ino=257 dd-2584 [006] 255.432370: balance_dirty_state: bdi btrfs-1: dirty=883 wb=504 unstable=0 bg_thresh=1008 thresh=2016 gap=629 poll_thresh=13 ino=257 dd-2584 [006] 255.432434: balance_dirty_state: bdi btrfs-1: dirty=883 wb=504 unstable=0 bg_thresh=1007 thresh=2015 gap=628 poll_thresh=14 ino=257 dd-2584 [006] 255.432494: balance_dirty_state: bdi btrfs-1: dirty=908 wb=504 unstable=0 bg_thresh=1007 thresh=2015 gap=603 poll_thresh=15 ino=257 dd-2584 [006] 255.432555: balance_dirty_state: bdi btrfs-1: dirty=933 wb=504 unstable=0 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 255.432677: balance_dirty_state: bdi btrfs-1: dirty=958 wb=504 unstable=0 bg_thresh=1006 thresh=2013 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 255.432798: balance_dirty_state: bdi btrfs-1: dirty=983 wb=504 unstable=0 bg_thresh=1006 thresh=2012 gap=525 poll_thresh=18 ino=257 dd-2584 [006] 255.433105: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=504 unstable=0 bg_thresh=1008 thresh=2016 gap=504 poll_thresh=19 ino=257 dd-2584 [006] 255.433230: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=504 unstable=0 bg_thresh=1007 thresh=2015 gap=453 poll_thresh=20 ino=257 dd-2584 [006] 255.433235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=54832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 255.433253: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22828 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 255.435054: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=576 to_write=7616 dd-2584 [006] 255.440352: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1079 unstable=0 bg_thresh=1007 thresh=2015 gap=453 poll_thresh=20 ino=257 dd-2584 [006] 255.440357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-374% task_weight=100% bdi_bw=54832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 255.448255: balance_dirty_state: bdi btrfs-1: dirty=483 wb=954 unstable=0 bg_thresh=1003 thresh=2007 gap=570 poll_thresh=20 ino=257 dd-2584 [006] 255.448323: balance_dirty_state: bdi btrfs-1: dirty=483 wb=954 unstable=0 bg_thresh=1006 thresh=2012 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 255.448385: balance_dirty_state: bdi btrfs-1: dirty=508 wb=954 unstable=0 bg_thresh=1006 thresh=2012 gap=550 poll_thresh=16 ino=257 dd-2584 [006] 255.448509: balance_dirty_state: bdi btrfs-1: dirty=533 wb=954 unstable=0 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=17 ino=257 dd-2584 [006] 255.448630: balance_dirty_state: bdi btrfs-1: dirty=583 wb=954 unstable=0 bg_thresh=1005 thresh=2010 gap=473 poll_thresh=18 ino=257 dd-2584 [006] 255.448634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=54832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 255.456289: balance_dirty_state: bdi btrfs-1: dirty=583 wb=954 unstable=0 bg_thresh=1004 thresh=2009 gap=472 poll_thresh=18 ino=257 dd-2584 [006] 255.456299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=53012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 255.464223: balance_dirty_state: bdi btrfs-1: dirty=583 wb=829 unstable=0 bg_thresh=989 thresh=1978 gap=566 poll_thresh=18 ino=257 dd-2584 [001] 255.464291: balance_dirty_state: bdi btrfs-1: dirty=583 wb=829 unstable=0 bg_thresh=989 thresh=1978 gap=566 poll_thresh=13 ino=257 dd-2584 [001] 255.464353: balance_dirty_state: bdi btrfs-1: dirty=608 wb=829 unstable=0 bg_thresh=991 thresh=1983 gap=546 poll_thresh=14 ino=257 dd-2584 [001] 255.464416: balance_dirty_state: bdi btrfs-1: dirty=633 wb=829 unstable=0 bg_thresh=991 thresh=1983 gap=521 poll_thresh=15 ino=257 dd-2584 [001] 255.464479: balance_dirty_state: bdi btrfs-1: dirty=633 wb=829 unstable=0 bg_thresh=994 thresh=1988 gap=526 poll_thresh=16 ino=257 dd-2584 [001] 255.464602: balance_dirty_state: bdi btrfs-1: dirty=683 wb=829 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=17 ino=257 dd-2584 [001] 255.464607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=53012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 255.472240: balance_dirty_state: bdi btrfs-1: dirty=683 wb=704 unstable=0 bg_thresh=988 thresh=1977 gap=590 poll_thresh=17 ino=257 dd-2584 [001] 255.472321: balance_dirty_state: bdi btrfs-1: dirty=683 wb=704 unstable=0 bg_thresh=988 thresh=1977 gap=590 poll_thresh=13 ino=257 dd-2584 [001] 255.472570: balance_dirty_state: bdi btrfs-1: dirty=708 wb=704 unstable=0 bg_thresh=991 thresh=1982 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 255.472629: balance_dirty_state: bdi btrfs-1: dirty=733 wb=704 unstable=0 bg_thresh=991 thresh=1982 gap=545 poll_thresh=15 ino=257 dd-2584 [001] 255.472687: balance_dirty_state: bdi btrfs-1: dirty=733 wb=704 unstable=0 bg_thresh=993 thresh=1987 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 255.472803: balance_dirty_state: bdi btrfs-1: dirty=758 wb=704 unstable=0 bg_thresh=996 thresh=1992 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 255.472920: balance_dirty_state: bdi btrfs-1: dirty=808 wb=704 unstable=0 bg_thresh=998 thresh=1996 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 255.472925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=53012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 255.480259: balance_dirty_state: bdi btrfs-1: dirty=808 wb=704 unstable=0 bg_thresh=998 thresh=1996 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 255.480271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=53012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 255.488221: balance_dirty_state: bdi btrfs-1: dirty=808 wb=579 unstable=0 bg_thresh=994 thresh=1989 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 255.488301: balance_dirty_state: bdi btrfs-1: dirty=808 wb=579 unstable=0 bg_thresh=994 thresh=1989 gap=602 poll_thresh=13 ino=257 dd-2584 [001] 255.488368: balance_dirty_state: bdi btrfs-1: dirty=833 wb=579 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 255.488434: balance_dirty_state: bdi btrfs-1: dirty=858 wb=579 unstable=0 bg_thresh=994 thresh=1988 gap=551 poll_thresh=15 ino=257 dd-2584 [001] 255.488500: balance_dirty_state: bdi btrfs-1: dirty=858 wb=579 unstable=0 bg_thresh=996 thresh=1993 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 255.488633: balance_dirty_state: bdi btrfs-1: dirty=908 wb=579 unstable=0 bg_thresh=996 thresh=1992 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 255.488766: balance_dirty_state: bdi btrfs-1: dirty=933 wb=579 unstable=0 bg_thresh=998 thresh=1996 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 255.488772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=53012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 255.496228: balance_dirty_state: bdi btrfs-1: dirty=933 wb=454 unstable=0 bg_thresh=988 thresh=1976 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 255.496333: balance_dirty_state: bdi btrfs-1: dirty=958 wb=454 unstable=0 bg_thresh=988 thresh=1976 gap=564 poll_thresh=13 ino=257 dd-2584 [001] 255.496597: balance_dirty_state: bdi btrfs-1: dirty=958 wb=454 unstable=0 bg_thresh=990 thresh=1981 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 255.496663: balance_dirty_state: bdi btrfs-1: dirty=983 wb=454 unstable=0 bg_thresh=990 thresh=1981 gap=544 poll_thresh=15 ino=257 dd-2584 [001] 255.496727: balance_dirty_state: bdi btrfs-1: dirty=983 wb=454 unstable=0 bg_thresh=993 thresh=1986 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 255.496858: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=454 unstable=0 bg_thresh=995 thresh=1991 gap=504 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 255.496923: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22892 wrote=0 to_write=8192 dd-2584 [001] 255.496997: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=454 unstable=0 bg_thresh=997 thresh=1995 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 255.496999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=53012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 255.498460: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=576 to_write=7616 dd-2584 [001] 255.504226: balance_dirty_state: bdi btrfs-1: dirty=483 wb=904 unstable=0 bg_thresh=989 thresh=1979 gap=592 poll_thresh=18 ino=257 dd-2584 [001] 255.504329: balance_dirty_state: bdi btrfs-1: dirty=508 wb=904 unstable=0 bg_thresh=989 thresh=1979 gap=567 poll_thresh=13 ino=257 dd-2584 [001] 255.504390: balance_dirty_state: bdi btrfs-1: dirty=508 wb=904 unstable=0 bg_thresh=992 thresh=1984 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 255.504446: balance_dirty_state: bdi btrfs-1: dirty=533 wb=904 unstable=0 bg_thresh=992 thresh=1984 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 255.504501: balance_dirty_state: bdi btrfs-1: dirty=558 wb=904 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=16 ino=257 dd-2584 [001] 255.504614: balance_dirty_state: bdi btrfs-1: dirty=583 wb=904 unstable=0 bg_thresh=997 thresh=1994 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 255.504729: balance_dirty_state: bdi btrfs-1: dirty=608 wb=904 unstable=0 bg_thresh=999 thresh=1998 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 255.504734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=53012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.512335: balance_dirty_state: bdi btrfs-1: dirty=608 wb=779 unstable=0 bg_thresh=996 thresh=1992 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 255.512474: balance_dirty_state: bdi btrfs-1: dirty=633 wb=779 unstable=0 bg_thresh=998 thresh=1997 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 255.512957: balance_dirty_state: bdi btrfs-1: dirty=658 wb=779 unstable=0 bg_thresh=998 thresh=1997 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 255.513076: balance_dirty_state: bdi btrfs-1: dirty=658 wb=779 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 255.513195: balance_dirty_state: bdi btrfs-1: dirty=683 wb=779 unstable=0 bg_thresh=998 thresh=1996 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 255.513428: balance_dirty_state: bdi btrfs-1: dirty=708 wb=779 unstable=0 bg_thresh=1000 thresh=2000 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 255.513662: balance_dirty_state: bdi btrfs-1: dirty=758 wb=779 unstable=0 bg_thresh=999 thresh=1999 gap=462 poll_thresh=18 ino=257 dd-2584 [004] 255.513671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=53012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 255.524309: balance_dirty_state: bdi btrfs-1: dirty=758 wb=654 unstable=0 bg_thresh=996 thresh=1992 gap=580 poll_thresh=18 ino=257 dd-2584 [000] 255.524442: balance_dirty_state: bdi btrfs-1: dirty=783 wb=654 unstable=0 bg_thresh=998 thresh=1997 gap=560 poll_thresh=13 ino=257 dd-2584 [000] 255.524562: balance_dirty_state: bdi btrfs-1: dirty=808 wb=654 unstable=0 bg_thresh=998 thresh=1997 gap=535 poll_thresh=14 ino=257 dd-2584 [000] 255.524677: balance_dirty_state: bdi btrfs-1: dirty=808 wb=654 unstable=0 bg_thresh=1001 thresh=2002 gap=540 poll_thresh=15 ino=257 dd-2584 [000] 255.524795: balance_dirty_state: bdi btrfs-1: dirty=833 wb=654 unstable=0 bg_thresh=1000 thresh=2001 gap=514 poll_thresh=16 ino=257 dd-2584 [000] 255.525029: balance_dirty_state: bdi btrfs-1: dirty=858 wb=654 unstable=0 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=17 ino=257 dd-2584 [000] 255.525038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=53012 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 255.536332: balance_dirty_state: bdi btrfs-1: dirty=858 wb=579 unstable=0 bg_thresh=995 thresh=1991 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 255.536467: balance_dirty_state: bdi btrfs-1: dirty=858 wb=579 unstable=0 bg_thresh=998 thresh=1996 gap=559 poll_thresh=13 ino=257 dd-2584 [004] 255.536552: balance_dirty_state: bdi btrfs-1: dirty=883 wb=579 unstable=0 bg_thresh=995 thresh=1990 gap=528 poll_thresh=14 ino=257 dd-2584 [004] 255.536637: balance_dirty_state: bdi btrfs-1: dirty=883 wb=579 unstable=0 bg_thresh=997 thresh=1995 gap=533 poll_thresh=15 ino=257 dd-2584 [004] 255.537025: balance_dirty_state: bdi btrfs-1: dirty=908 wb=579 unstable=0 bg_thresh=997 thresh=1994 gap=507 poll_thresh=16 ino=257 dd-2584 [004] 255.537196: balance_dirty_state: bdi btrfs-1: dirty=933 wb=579 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=17 ino=257 dd-2584 [004] 255.537202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=53012 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 255.544366: balance_dirty_state: bdi btrfs-1: dirty=933 wb=329 unstable=0 bg_thresh=999 thresh=1998 gap=736 poll_thresh=17 ino=257 dd-2584 [004] 255.544493: balance_dirty_state: bdi btrfs-1: dirty=958 wb=329 unstable=0 bg_thresh=998 thresh=1997 gap=710 poll_thresh=13 ino=257 dd-2584 [004] 255.544612: balance_dirty_state: bdi btrfs-1: dirty=983 wb=329 unstable=0 bg_thresh=998 thresh=1997 gap=685 poll_thresh=14 ino=257 dd-2584 [004] 255.544729: balance_dirty_state: bdi btrfs-1: dirty=983 wb=329 unstable=0 bg_thresh=998 thresh=1996 gap=684 poll_thresh=15 ino=257 dd-2584 [004] 255.544845: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=329 unstable=0 bg_thresh=998 thresh=1996 gap=659 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 255.544936: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22940 wrote=0 to_write=8192 dd-2584 [004] 255.545093: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=329 unstable=0 bg_thresh=1000 thresh=2000 gap=638 poll_thresh=17 ino=257 dd-2584 [004] 255.545346: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=379 unstable=0 bg_thresh=999 thresh=1999 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 255.545595: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=429 unstable=0 bg_thresh=999 thresh=1998 gap=561 poll_thresh=19 ino=257 dd-2584 [004] 255.545844: balance_dirty_state: bdi btrfs-1: dirty=983 wb=479 unstable=0 bg_thresh=998 thresh=1997 gap=535 poll_thresh=20 ino=257 dd-2584 [004] 255.546460: balance_dirty_state: bdi btrfs-1: dirty=883 wb=604 unstable=0 bg_thresh=997 thresh=1995 gap=508 poll_thresh=21 ino=257 dd-2584 [004] 255.546715: balance_dirty_state: bdi btrfs-1: dirty=883 wb=654 unstable=0 bg_thresh=997 thresh=1994 gap=457 poll_thresh=22 ino=257 dd-2584 [004] 255.546718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=53012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 255.548447: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=704 to_write=7488 dd-2584 [004] 255.552359: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1029 unstable=0 bg_thresh=997 thresh=1994 gap=457 poll_thresh=22 ino=257 dd-2584 [004] 255.552364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=53012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.560362: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1029 unstable=0 bg_thresh=997 thresh=1994 gap=457 poll_thresh=22 ino=257 dd-2584 [004] 255.560367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=52468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.568316: balance_dirty_state: bdi btrfs-1: dirty=508 wb=904 unstable=0 bg_thresh=993 thresh=1987 gap=575 poll_thresh=22 ino=257 dd-2584 [004] 255.568418: balance_dirty_state: bdi btrfs-1: dirty=508 wb=904 unstable=0 bg_thresh=999 thresh=1998 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 255.568607: balance_dirty_state: bdi btrfs-1: dirty=558 wb=904 unstable=0 bg_thresh=995 thresh=1990 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 255.568791: balance_dirty_state: bdi btrfs-1: dirty=583 wb=904 unstable=0 bg_thresh=996 thresh=1993 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 255.568988: balance_dirty_state: bdi btrfs-1: dirty=608 wb=904 unstable=0 bg_thresh=999 thresh=1998 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 255.568995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=52468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.580306: balance_dirty_state: bdi btrfs-1: dirty=608 wb=904 unstable=0 bg_thresh=992 thresh=1984 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 255.580317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=98% bdi_bw=52468 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 255.588298: balance_dirty_state: bdi btrfs-1: dirty=608 wb=904 unstable=0 bg_thresh=998 thresh=1996 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 255.588310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=52468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 255.596293: balance_dirty_state: bdi btrfs-1: dirty=608 wb=904 unstable=0 bg_thresh=991 thresh=1982 gap=470 poll_thresh=19 ino=257 dd-2584 [006] 255.596303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=52468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 255.604325: balance_dirty_state: bdi btrfs-1: dirty=608 wb=779 unstable=0 bg_thresh=996 thresh=1993 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 255.604454: balance_dirty_state: bdi btrfs-1: dirty=608 wb=779 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=14 ino=257 dd-2584 [006] 255.604572: balance_dirty_state: bdi btrfs-1: dirty=633 wb=779 unstable=0 bg_thresh=999 thresh=1998 gap=586 poll_thresh=15 ino=257 dd-2584 [006] 255.604689: balance_dirty_state: bdi btrfs-1: dirty=658 wb=779 unstable=0 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 255.604920: balance_dirty_state: bdi btrfs-1: dirty=683 wb=779 unstable=0 bg_thresh=1004 thresh=2008 gap=546 poll_thresh=17 ino=257 dd-2584 [006] 255.605534: balance_dirty_state: bdi btrfs-1: dirty=708 wb=779 unstable=0 bg_thresh=1006 thresh=2013 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 255.605771: balance_dirty_state: bdi btrfs-1: dirty=733 wb=779 unstable=0 bg_thresh=1008 thresh=2017 gap=505 poll_thresh=19 ino=257 dd-2584 [006] 255.606006: balance_dirty_state: bdi btrfs-1: dirty=783 wb=779 unstable=0 bg_thresh=1008 thresh=2016 gap=454 poll_thresh=20 ino=257 dd-2584 [006] 255.606015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=52468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 255.612310: balance_dirty_state: bdi btrfs-1: dirty=783 wb=704 unstable=0 bg_thresh=1005 thresh=2010 gap=523 poll_thresh=20 ino=257 dd-2584 [006] 255.612408: balance_dirty_state: bdi btrfs-1: dirty=783 wb=704 unstable=0 bg_thresh=1002 thresh=2004 gap=517 poll_thresh=15 ino=257 dd-2584 [006] 255.612472: balance_dirty_state: bdi btrfs-1: dirty=808 wb=704 unstable=0 bg_thresh=1001 thresh=2003 gap=491 poll_thresh=16 ino=257 dd-2584 [006] 255.612476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=52468 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 255.620374: balance_dirty_state: bdi btrfs-1: dirty=808 wb=704 unstable=0 bg_thresh=999 thresh=1999 gap=487 poll_thresh=16 ino=257 dd-2584 [006] 255.620384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=52468 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 255.628322: balance_dirty_state: bdi btrfs-1: dirty=808 wb=579 unstable=0 bg_thresh=999 thresh=1999 gap=612 poll_thresh=16 ino=257 dd-2584 [006] 255.628415: balance_dirty_state: bdi btrfs-1: dirty=833 wb=579 unstable=0 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=12 ino=257 dd-2584 [006] 255.628486: balance_dirty_state: bdi btrfs-1: dirty=833 wb=579 unstable=0 bg_thresh=999 thresh=1998 gap=586 poll_thresh=13 ino=257 dd-2584 [006] 255.628557: balance_dirty_state: bdi btrfs-1: dirty=858 wb=579 unstable=0 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=14 ino=257 dd-2584 [006] 255.628626: balance_dirty_state: bdi btrfs-1: dirty=858 wb=579 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 255.628695: balance_dirty_state: bdi btrfs-1: dirty=883 wb=579 unstable=0 bg_thresh=1001 thresh=2002 gap=540 poll_thresh=16 ino=257 dd-2584 [006] 255.628835: balance_dirty_state: bdi btrfs-1: dirty=908 wb=579 unstable=0 bg_thresh=1000 thresh=2001 gap=514 poll_thresh=17 ino=257 dd-2584 [006] 255.628975: balance_dirty_state: bdi btrfs-1: dirty=958 wb=579 unstable=0 bg_thresh=1002 thresh=2005 gap=468 poll_thresh=18 ino=257 dd-2584 [006] 255.628980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=52468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 255.636377: balance_dirty_state: bdi btrfs-1: dirty=958 wb=579 unstable=0 bg_thresh=1002 thresh=2005 gap=468 poll_thresh=18 ino=257 dd-2584 [006] 255.636386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=52468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.644361: balance_dirty_state: bdi btrfs-1: dirty=958 wb=454 unstable=0 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 255.644825: balance_dirty_state: bdi btrfs-1: dirty=983 wb=454 unstable=0 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=13 ino=257 dd-2584 [004] 255.644943: balance_dirty_state: bdi btrfs-1: dirty=983 wb=454 unstable=0 bg_thresh=1004 thresh=2009 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 255.645061: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=454 unstable=0 bg_thresh=1007 thresh=2014 gap=552 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 255.645150: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23040 wrote=0 to_write=8192 dd-2584 [004] 255.645189: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=454 unstable=0 bg_thresh=1004 thresh=2008 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 255.645431: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=479 unstable=0 bg_thresh=1003 thresh=2007 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 255.645434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=52468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 255.647877: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=560 to_write=7632 dd-2584 [004] 255.652269: balance_dirty_state: bdi btrfs-1: dirty=508 wb=854 unstable=0 bg_thresh=1003 thresh=2006 gap=644 poll_thresh=17 ino=257 dd-2584 [004] 255.652358: balance_dirty_state: bdi btrfs-1: dirty=533 wb=854 unstable=0 bg_thresh=1005 thresh=2011 gap=624 poll_thresh=13 ino=257 dd-2584 [004] 255.652477: balance_dirty_state: bdi btrfs-1: dirty=533 wb=854 unstable=0 bg_thresh=1005 thresh=2010 gap=623 poll_thresh=14 ino=257 dd-2584 [004] 255.652595: balance_dirty_state: bdi btrfs-1: dirty=558 wb=854 unstable=0 bg_thresh=1005 thresh=2010 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 255.652714: balance_dirty_state: bdi btrfs-1: dirty=558 wb=854 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 255.652950: balance_dirty_state: bdi btrfs-1: dirty=608 wb=854 unstable=0 bg_thresh=1004 thresh=2008 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 255.653188: balance_dirty_state: bdi btrfs-1: dirty=633 wb=854 unstable=0 bg_thresh=1006 thresh=2012 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 255.653421: balance_dirty_state: bdi btrfs-1: dirty=658 wb=854 unstable=0 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 255.653430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=52468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.660356: balance_dirty_state: bdi btrfs-1: dirty=658 wb=854 unstable=0 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 255.660366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=52468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.668395: balance_dirty_state: bdi btrfs-1: dirty=658 wb=854 unstable=0 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 255.668402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.676307: balance_dirty_state: bdi btrfs-1: dirty=658 wb=729 unstable=0 bg_thresh=1007 thresh=2015 gap=628 poll_thresh=19 ino=257 dd-2584 [004] 255.676734: balance_dirty_state: bdi btrfs-1: dirty=683 wb=729 unstable=0 bg_thresh=1007 thresh=2014 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 255.676837: balance_dirty_state: bdi btrfs-1: dirty=708 wb=729 unstable=0 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 255.676938: balance_dirty_state: bdi btrfs-1: dirty=708 wb=729 unstable=0 bg_thresh=1006 thresh=2013 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 255.677140: balance_dirty_state: bdi btrfs-1: dirty=758 wb=729 unstable=0 bg_thresh=1006 thresh=2012 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 255.677342: balance_dirty_state: bdi btrfs-1: dirty=783 wb=729 unstable=0 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 255.677350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.684387: balance_dirty_state: bdi btrfs-1: dirty=783 wb=729 unstable=0 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 255.684396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.692327: balance_dirty_state: bdi btrfs-1: dirty=783 wb=729 unstable=0 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 255.692336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.700288: balance_dirty_state: bdi btrfs-1: dirty=783 wb=604 unstable=0 bg_thresh=1005 thresh=2011 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 255.700379: balance_dirty_state: bdi btrfs-1: dirty=783 wb=604 unstable=0 bg_thresh=1008 thresh=2016 gap=629 poll_thresh=13 ino=257 dd-2584 [004] 255.700465: balance_dirty_state: bdi btrfs-1: dirty=808 wb=604 unstable=0 bg_thresh=1007 thresh=2015 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 255.700551: balance_dirty_state: bdi btrfs-1: dirty=833 wb=604 unstable=0 bg_thresh=1004 thresh=2009 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 255.700637: balance_dirty_state: bdi btrfs-1: dirty=833 wb=604 unstable=0 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 255.700816: balance_dirty_state: bdi btrfs-1: dirty=883 wb=604 unstable=0 bg_thresh=1006 thresh=2013 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 255.700992: balance_dirty_state: bdi btrfs-1: dirty=908 wb=604 unstable=0 bg_thresh=1006 thresh=2012 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 255.700998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 255.708284: balance_dirty_state: bdi btrfs-1: dirty=908 wb=554 unstable=0 bg_thresh=1001 thresh=2003 gap=541 poll_thresh=18 ino=257 dd-2584 [000] 255.708372: balance_dirty_state: bdi btrfs-1: dirty=933 wb=554 unstable=0 bg_thresh=1001 thresh=2003 gap=516 poll_thresh=13 ino=257 dd-2584 [000] 255.708756: balance_dirty_state: bdi btrfs-1: dirty=933 wb=554 unstable=0 bg_thresh=1004 thresh=2008 gap=521 poll_thresh=14 ino=257 dd-2584 [000] 255.708841: balance_dirty_state: bdi btrfs-1: dirty=958 wb=554 unstable=0 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=15 ino=257 dd-2584 [000] 255.708847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 255.716371: balance_dirty_state: bdi btrfs-1: dirty=958 wb=404 unstable=0 bg_thresh=1003 thresh=2006 gap=644 poll_thresh=15 ino=257 dd-2584 [000] 255.716458: balance_dirty_state: bdi btrfs-1: dirty=983 wb=404 unstable=0 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=11 ino=257 dd-2584 [000] 255.716539: balance_dirty_state: bdi btrfs-1: dirty=983 wb=404 unstable=0 bg_thresh=1005 thresh=2011 gap=624 poll_thresh=12 ino=257 dd-2584 [000] 255.716623: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=404 unstable=0 bg_thresh=1005 thresh=2011 gap=599 poll_thresh=13 ino=257 dd-2584 [000] 255.716709: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=404 unstable=0 bg_thresh=1008 thresh=2016 gap=579 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 255.716760: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23112 wrote=0 to_write=8192 dd-2584 [000] 255.716882: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=354 unstable=0 bg_thresh=1010 thresh=2021 gap=634 poll_thresh=15 ino=257 dd-2584 [000] 255.716989: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=354 unstable=0 bg_thresh=1010 thresh=2020 gap=658 poll_thresh=16 ino=257 dd-2584 [000] 255.717181: balance_dirty_state: bdi btrfs-1: dirty=958 wb=404 unstable=0 bg_thresh=1005 thresh=2011 gap=649 poll_thresh=17 ino=257 dd-2584 [000] 255.717368: balance_dirty_state: bdi btrfs-1: dirty=933 wb=479 unstable=0 bg_thresh=1006 thresh=2013 gap=601 poll_thresh=18 ino=257 dd-2584 [000] 255.717556: balance_dirty_state: bdi btrfs-1: dirty=908 wb=529 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=19 ino=257 dd-2584 [000] 255.717740: balance_dirty_state: bdi btrfs-1: dirty=858 wb=604 unstable=0 bg_thresh=1007 thresh=2014 gap=552 poll_thresh=20 ino=257 dd-2584 [000] 255.718211: balance_dirty_state: bdi btrfs-1: dirty=708 wb=779 unstable=0 bg_thresh=1009 thresh=2018 gap=531 poll_thresh=21 ino=257 dd-2584 [000] 255.718398: balance_dirty_state: bdi btrfs-1: dirty=708 wb=829 unstable=0 bg_thresh=1005 thresh=2010 gap=473 poll_thresh=22 ino=257 dd-2584 [000] 255.718400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 255.718887: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=736 to_write=7456 dd-2584 [000] 255.724326: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1029 unstable=0 bg_thresh=997 thresh=1995 gap=458 poll_thresh=22 ino=257 dd-2584 [000] 255.724331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.732404: balance_dirty_state: bdi btrfs-1: dirty=508 wb=904 unstable=0 bg_thresh=985 thresh=1970 gap=558 poll_thresh=22 ino=257 dd-2584 [004] 255.732500: balance_dirty_state: bdi btrfs-1: dirty=533 wb=904 unstable=0 bg_thresh=985 thresh=1970 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 255.732667: balance_dirty_state: bdi btrfs-1: dirty=558 wb=904 unstable=0 bg_thresh=987 thresh=1975 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 255.732843: balance_dirty_state: bdi btrfs-1: dirty=583 wb=904 unstable=0 bg_thresh=990 thresh=1980 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 255.732849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 255.740345: balance_dirty_state: bdi btrfs-1: dirty=583 wb=779 unstable=0 bg_thresh=986 thresh=1973 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 255.740414: balance_dirty_state: bdi btrfs-1: dirty=583 wb=779 unstable=0 bg_thresh=992 thresh=1984 gap=622 poll_thresh=13 ino=257 dd-2584 [006] 255.740474: balance_dirty_state: bdi btrfs-1: dirty=608 wb=779 unstable=0 bg_thresh=992 thresh=1984 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 255.740534: balance_dirty_state: bdi btrfs-1: dirty=633 wb=779 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 255.740594: balance_dirty_state: bdi btrfs-1: dirty=633 wb=779 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 255.740719: balance_dirty_state: bdi btrfs-1: dirty=683 wb=779 unstable=0 bg_thresh=993 thresh=1987 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 255.741033: balance_dirty_state: bdi btrfs-1: dirty=708 wb=779 unstable=0 bg_thresh=995 thresh=1991 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 255.741152: balance_dirty_state: bdi btrfs-1: dirty=733 wb=779 unstable=0 bg_thresh=995 thresh=1990 gap=478 poll_thresh=19 ino=257 dd-2584 [006] 255.741158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 255.748407: balance_dirty_state: bdi btrfs-1: dirty=733 wb=729 unstable=0 bg_thresh=1002 thresh=2005 gap=543 poll_thresh=19 ino=257 dd-2584 [006] 255.748478: balance_dirty_state: bdi btrfs-1: dirty=758 wb=729 unstable=0 bg_thresh=1005 thresh=2010 gap=523 poll_thresh=14 ino=257 dd-2584 [006] 255.748544: balance_dirty_state: bdi btrfs-1: dirty=758 wb=729 unstable=0 bg_thresh=1002 thresh=2004 gap=517 poll_thresh=15 ino=257 dd-2584 [006] 255.748608: balance_dirty_state: bdi btrfs-1: dirty=783 wb=729 unstable=0 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=16 ino=257 dd-2584 [006] 255.748613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 255.756405: balance_dirty_state: bdi btrfs-1: dirty=783 wb=729 unstable=0 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=16 ino=257 dd-2584 [006] 255.756411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 255.764497: balance_dirty_state: bdi btrfs-1: dirty=783 wb=729 unstable=0 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=16 ino=257 dd-2584 [004] 255.764506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=49588 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 255.772405: balance_dirty_state: bdi btrfs-1: dirty=783 wb=604 unstable=0 bg_thresh=1004 thresh=2008 gap=621 poll_thresh=16 ino=257 dd-2584 [004] 255.772534: balance_dirty_state: bdi btrfs-1: dirty=808 wb=604 unstable=0 bg_thresh=1001 thresh=2002 gap=590 poll_thresh=12 ino=257 dd-2584 [004] 255.772654: balance_dirty_state: bdi btrfs-1: dirty=808 wb=604 unstable=0 bg_thresh=1003 thresh=2007 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 255.772773: balance_dirty_state: bdi btrfs-1: dirty=833 wb=604 unstable=0 bg_thresh=1003 thresh=2006 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 255.772893: balance_dirty_state: bdi btrfs-1: dirty=858 wb=604 unstable=0 bg_thresh=1000 thresh=2000 gap=538 poll_thresh=15 ino=257 dd-2584 [004] 255.773010: balance_dirty_state: bdi btrfs-1: dirty=858 wb=604 unstable=0 bg_thresh=1002 thresh=2005 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 255.773249: balance_dirty_state: bdi btrfs-1: dirty=908 wb=604 unstable=0 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 255.773258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.780428: balance_dirty_state: bdi btrfs-1: dirty=908 wb=479 unstable=0 bg_thresh=1002 thresh=2005 gap=618 poll_thresh=17 ino=257 dd-2584 [004] 255.780509: balance_dirty_state: bdi btrfs-1: dirty=908 wb=479 unstable=0 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 255.780566: balance_dirty_state: bdi btrfs-1: dirty=933 wb=479 unstable=0 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 255.780624: balance_dirty_state: bdi btrfs-1: dirty=958 wb=479 unstable=0 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 255.780853: balance_dirty_state: bdi btrfs-1: dirty=958 wb=479 unstable=0 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 255.780967: balance_dirty_state: bdi btrfs-1: dirty=983 wb=479 unstable=0 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 255.781081: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=479 unstable=0 bg_thresh=1003 thresh=2006 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 255.781085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-198% task_weight=100% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 255.781196: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23176 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 255.783735: writeback_single_inode: bdi btrfs-1: ino=257 state= age=332 wrote=528 to_write=7664 dd-2584 [000] 255.788406: balance_dirty_state: bdi btrfs-1: dirty=508 wb=879 unstable=0 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=18 ino=257 dd-2584 [000] 255.788540: balance_dirty_state: bdi btrfs-1: dirty=508 wb=879 unstable=0 bg_thresh=1005 thresh=2011 gap=624 poll_thresh=13 ino=257 dd-2584 [000] 255.788661: balance_dirty_state: bdi btrfs-1: dirty=533 wb=879 unstable=0 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=14 ino=257 dd-2584 [000] 255.788776: balance_dirty_state: bdi btrfs-1: dirty=558 wb=879 unstable=0 bg_thresh=1005 thresh=2010 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 255.788871: balance_dirty_state: bdi btrfs-1: dirty=558 wb=879 unstable=0 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 255.789060: balance_dirty_state: bdi btrfs-1: dirty=583 wb=879 unstable=0 bg_thresh=1001 thresh=2003 gap=541 poll_thresh=17 ino=257 dd-2584 [000] 255.789252: balance_dirty_state: bdi btrfs-1: dirty=633 wb=879 unstable=0 bg_thresh=1003 thresh=2007 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 255.789259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-197% task_weight=100% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 255.796378: balance_dirty_state: bdi btrfs-1: dirty=633 wb=879 unstable=0 bg_thresh=1003 thresh=2007 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 255.796385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-197% task_weight=100% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 255.804441: balance_dirty_state: bdi btrfs-1: dirty=633 wb=879 unstable=0 bg_thresh=1003 thresh=2007 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 255.804450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-197% task_weight=100% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 255.812479: balance_dirty_state: bdi btrfs-1: dirty=633 wb=879 unstable=0 bg_thresh=1003 thresh=2007 gap=495 poll_thresh=18 ino=257 dd-2584 [000] 255.812487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-197% task_weight=100% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.824347: balance_dirty_state: bdi btrfs-1: dirty=633 wb=754 unstable=0 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 255.824485: balance_dirty_state: bdi btrfs-1: dirty=633 wb=754 unstable=0 bg_thresh=1001 thresh=2003 gap=616 poll_thresh=13 ino=257 dd-2584 [004] 255.824571: balance_dirty_state: bdi btrfs-1: dirty=658 wb=754 unstable=0 bg_thresh=1004 thresh=2008 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 255.824659: balance_dirty_state: bdi btrfs-1: dirty=683 wb=754 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 255.825048: balance_dirty_state: bdi btrfs-1: dirty=683 wb=754 unstable=0 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 255.825220: balance_dirty_state: bdi btrfs-1: dirty=733 wb=754 unstable=0 bg_thresh=1000 thresh=2000 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 255.825390: balance_dirty_state: bdi btrfs-1: dirty=758 wb=754 unstable=0 bg_thresh=999 thresh=1999 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 255.825397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=101% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 255.832384: balance_dirty_state: bdi btrfs-1: dirty=758 wb=529 unstable=0 bg_thresh=1002 thresh=2004 gap=717 poll_thresh=18 ino=257 dd-2584 [004] 255.832506: balance_dirty_state: bdi btrfs-1: dirty=783 wb=529 unstable=0 bg_thresh=1004 thresh=2009 gap=697 poll_thresh=13 ino=257 dd-2584 [004] 255.832624: balance_dirty_state: bdi btrfs-1: dirty=783 wb=529 unstable=0 bg_thresh=1004 thresh=2008 gap=696 poll_thresh=14 ino=257 dd-2584 [004] 255.832743: balance_dirty_state: bdi btrfs-1: dirty=808 wb=529 unstable=0 bg_thresh=1004 thresh=2008 gap=671 poll_thresh=15 ino=257 dd-2584 [004] 255.832862: balance_dirty_state: bdi btrfs-1: dirty=808 wb=529 unstable=0 bg_thresh=1003 thresh=2007 gap=670 poll_thresh=16 ino=257 dd-2584 [004] 255.833095: balance_dirty_state: bdi btrfs-1: dirty=858 wb=529 unstable=0 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=17 ino=257 dd-2584 [004] 255.833330: balance_dirty_state: bdi btrfs-1: dirty=883 wb=529 unstable=0 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 255.833565: balance_dirty_state: bdi btrfs-1: dirty=908 wb=529 unstable=0 bg_thresh=1004 thresh=2009 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 255.834164: balance_dirty_state: bdi btrfs-1: dirty=958 wb=529 unstable=0 bg_thresh=1004 thresh=2008 gap=521 poll_thresh=20 ino=257 dd-2584 [004] 255.834398: balance_dirty_state: bdi btrfs-1: dirty=983 wb=529 unstable=0 bg_thresh=1003 thresh=2007 gap=495 poll_thresh=21 ino=257 dd-2584 [004] 255.834407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-197% task_weight=100% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 255.840473: balance_dirty_state: bdi btrfs-1: dirty=983 wb=379 unstable=0 bg_thresh=1003 thresh=2006 gap=644 poll_thresh=21 ino=257 dd-2584 [004] 255.840554: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=379 unstable=0 bg_thresh=1002 thresh=2005 gap=618 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 255.840645: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23236 wrote=0 to_write=8192 dd-2584 [004] 255.840678: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=379 unstable=0 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=17 ino=257 dd-2584 [004] 255.840805: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=404 unstable=0 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 255.840932: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=454 unstable=0 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=19 ino=257 dd-2584 [004] 255.841060: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=504 unstable=0 bg_thresh=1003 thresh=2006 gap=494 poll_thresh=20 ino=257 dd-2584 [004] 255.841061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 255.843228: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=624 to_write=7568 dd-2584 [003] 255.848356: balance_dirty_state: bdi btrfs-1: dirty=508 wb=879 unstable=0 bg_thresh=999 thresh=1999 gap=612 poll_thresh=20 ino=257 dd-2584 [003] 255.848422: balance_dirty_state: bdi btrfs-1: dirty=508 wb=879 unstable=0 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=15 ino=257 dd-2584 [003] 255.848481: balance_dirty_state: bdi btrfs-1: dirty=533 wb=879 unstable=0 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=16 ino=257 dd-2584 [003] 255.848598: balance_dirty_state: bdi btrfs-1: dirty=558 wb=879 unstable=0 bg_thresh=1004 thresh=2009 gap=572 poll_thresh=17 ino=257 dd-2584 [003] 255.848901: balance_dirty_state: bdi btrfs-1: dirty=608 wb=879 unstable=0 bg_thresh=1007 thresh=2014 gap=527 poll_thresh=18 ino=257 dd-2584 [003] 255.849021: balance_dirty_state: bdi btrfs-1: dirty=633 wb=879 unstable=0 bg_thresh=1006 thresh=2012 gap=500 poll_thresh=19 ino=257 dd-2584 [003] 255.849027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 255.856333: balance_dirty_state: bdi btrfs-1: dirty=633 wb=754 unstable=0 bg_thresh=1004 thresh=2009 gap=622 poll_thresh=19 ino=257 dd-2584 [003] 255.856396: balance_dirty_state: bdi btrfs-1: dirty=658 wb=754 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=14 ino=257 dd-2584 [003] 255.856455: balance_dirty_state: bdi btrfs-1: dirty=658 wb=754 unstable=0 bg_thresh=1007 thresh=2014 gap=602 poll_thresh=15 ino=257 dd-2584 [003] 255.856512: balance_dirty_state: bdi btrfs-1: dirty=683 wb=754 unstable=0 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=16 ino=257 dd-2584 [003] 255.856630: balance_dirty_state: bdi btrfs-1: dirty=708 wb=754 unstable=0 bg_thresh=1012 thresh=2024 gap=562 poll_thresh=17 ino=257 dd-2584 [003] 255.856751: balance_dirty_state: bdi btrfs-1: dirty=733 wb=754 unstable=0 bg_thresh=1011 thresh=2023 gap=536 poll_thresh=18 ino=257 dd-2584 [003] 255.856872: balance_dirty_state: bdi btrfs-1: dirty=783 wb=754 unstable=0 bg_thresh=1011 thresh=2022 gap=485 poll_thresh=19 ino=257 dd-2584 [003] 255.856876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=100% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 255.864332: balance_dirty_state: bdi btrfs-1: dirty=783 wb=629 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=19 ino=257 dd-2584 [003] 255.864399: balance_dirty_state: bdi btrfs-1: dirty=783 wb=629 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=14 ino=257 dd-2584 [003] 255.864460: balance_dirty_state: bdi btrfs-1: dirty=808 wb=629 unstable=0 bg_thresh=994 thresh=1988 gap=551 poll_thresh=15 ino=257 dd-2584 [003] 255.864521: balance_dirty_state: bdi btrfs-1: dirty=833 wb=629 unstable=0 bg_thresh=996 thresh=1993 gap=531 poll_thresh=16 ino=257 dd-2584 [003] 255.864821: balance_dirty_state: bdi btrfs-1: dirty=858 wb=629 unstable=0 bg_thresh=999 thresh=1998 gap=511 poll_thresh=17 ino=257 dd-2584 [003] 255.864942: balance_dirty_state: bdi btrfs-1: dirty=883 wb=629 unstable=0 bg_thresh=998 thresh=1997 gap=485 poll_thresh=18 ino=257 dd-2584 [003] 255.864946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 255.872345: balance_dirty_state: bdi btrfs-1: dirty=883 wb=479 unstable=0 bg_thresh=988 thresh=1976 gap=614 poll_thresh=18 ino=257 dd-2584 [003] 255.872409: balance_dirty_state: bdi btrfs-1: dirty=908 wb=479 unstable=0 bg_thresh=988 thresh=1976 gap=589 poll_thresh=13 ino=257 dd-2584 [003] 255.872468: balance_dirty_state: bdi btrfs-1: dirty=908 wb=479 unstable=0 bg_thresh=990 thresh=1981 gap=594 poll_thresh=14 ino=257 dd-2584 [003] 255.872526: balance_dirty_state: bdi btrfs-1: dirty=933 wb=479 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=15 ino=257 dd-2584 [003] 255.872584: balance_dirty_state: bdi btrfs-1: dirty=958 wb=479 unstable=0 bg_thresh=993 thresh=1986 gap=549 poll_thresh=16 ino=257 dd-2584 [003] 255.872701: balance_dirty_state: bdi btrfs-1: dirty=983 wb=479 unstable=0 bg_thresh=995 thresh=1991 gap=529 poll_thresh=17 ino=257 dd-2584 [003] 255.872818: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=479 unstable=0 bg_thresh=997 thresh=1995 gap=508 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 255.872890: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23268 wrote=0 to_write=8192 dd-2584 [003] 255.872944: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=479 unstable=0 bg_thresh=997 thresh=1994 gap=457 poll_thresh=19 ino=257 dd-2584 [003] 255.872946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=48456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 255.874183: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=544 to_write=7648 dd-2584 [003] 255.880367: balance_dirty_state: bdi btrfs-1: dirty=508 wb=904 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=19 ino=257 dd-2584 [003] 255.880433: balance_dirty_state: bdi btrfs-1: dirty=508 wb=904 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=14 ino=257 dd-2584 [003] 255.880494: balance_dirty_state: bdi btrfs-1: dirty=533 wb=904 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=15 ino=257 dd-2584 [003] 255.880736: balance_dirty_state: bdi btrfs-1: dirty=558 wb=904 unstable=0 bg_thresh=997 thresh=1994 gap=532 poll_thresh=16 ino=257 dd-2584 [003] 255.880856: balance_dirty_state: bdi btrfs-1: dirty=583 wb=904 unstable=0 bg_thresh=996 thresh=1992 gap=505 poll_thresh=17 ino=257 dd-2584 [003] 255.880973: balance_dirty_state: bdi btrfs-1: dirty=608 wb=904 unstable=0 bg_thresh=995 thresh=1991 gap=479 poll_thresh=18 ino=257 dd-2584 [003] 255.880978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=48812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 255.888348: balance_dirty_state: bdi btrfs-1: dirty=608 wb=779 unstable=0 bg_thresh=989 thresh=1979 gap=592 poll_thresh=18 ino=257 dd-2584 [003] 255.888470: balance_dirty_state: bdi btrfs-1: dirty=633 wb=779 unstable=0 bg_thresh=989 thresh=1979 gap=567 poll_thresh=13 ino=257 dd-2584 [003] 255.888585: balance_dirty_state: bdi btrfs-1: dirty=633 wb=779 unstable=0 bg_thresh=992 thresh=1984 gap=572 poll_thresh=14 ino=257 dd-2584 [003] 255.888700: balance_dirty_state: bdi btrfs-1: dirty=658 wb=779 unstable=0 bg_thresh=992 thresh=1984 gap=547 poll_thresh=15 ino=257 dd-2584 [003] 255.888815: balance_dirty_state: bdi btrfs-1: dirty=683 wb=779 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=16 ino=257 dd-2584 [003] 255.889074: balance_dirty_state: bdi btrfs-1: dirty=708 wb=729 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=17 ino=257 dd-2584 [003] 255.889348: balance_dirty_state: bdi btrfs-1: dirty=733 wb=654 unstable=0 bg_thresh=996 thresh=1993 gap=606 poll_thresh=18 ino=257 dd-2584 [003] 255.889586: balance_dirty_state: bdi btrfs-1: dirty=758 wb=654 unstable=0 bg_thresh=998 thresh=1997 gap=585 poll_thresh=19 ino=257 dd-2584 [003] 255.890187: balance_dirty_state: bdi btrfs-1: dirty=808 wb=654 unstable=0 bg_thresh=998 thresh=1996 gap=534 poll_thresh=20 ino=257 dd-2584 [003] 255.890431: balance_dirty_state: bdi btrfs-1: dirty=833 wb=654 unstable=0 bg_thresh=994 thresh=1989 gap=502 poll_thresh=21 ino=257 dd-2584 [003] 255.890667: balance_dirty_state: bdi btrfs-1: dirty=858 wb=654 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=22 ino=257 dd-2584 [003] 255.890675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=48812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 255.896508: balance_dirty_state: bdi btrfs-1: dirty=858 wb=654 unstable=0 bg_thresh=996 thresh=1992 gap=480 poll_thresh=22 ino=257 dd-2584 [006] 255.896518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=48812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 255.904460: balance_dirty_state: bdi btrfs-1: dirty=858 wb=429 unstable=0 bg_thresh=995 thresh=1991 gap=704 poll_thresh=22 ino=257 dd-2584 [006] 255.904589: balance_dirty_state: bdi btrfs-1: dirty=883 wb=429 unstable=0 bg_thresh=998 thresh=1996 gap=684 poll_thresh=16 ino=257 dd-2584 [006] 255.904821: balance_dirty_state: bdi btrfs-1: dirty=908 wb=429 unstable=0 bg_thresh=1000 thresh=2001 gap=664 poll_thresh=17 ino=257 dd-2584 [006] 255.905058: balance_dirty_state: bdi btrfs-1: dirty=933 wb=429 unstable=0 bg_thresh=1000 thresh=2000 gap=638 poll_thresh=18 ino=257 dd-2584 [006] 255.905294: balance_dirty_state: bdi btrfs-1: dirty=958 wb=429 unstable=0 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=19 ino=257 dd-2584 [006] 255.905530: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=429 unstable=0 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 255.905567: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23300 wrote=0 to_write=8192 dd-2584 [006] 255.905889: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=429 unstable=0 bg_thresh=1001 thresh=2002 gap=540 poll_thresh=21 ino=257 dd-2584 [006] 255.906883: balance_dirty_state: bdi btrfs-1: dirty=908 wb=579 unstable=0 bg_thresh=1000 thresh=2001 gap=514 poll_thresh=22 ino=257 dd-2584 [006] 255.907251: balance_dirty_state: bdi btrfs-1: dirty=933 wb=604 unstable=0 bg_thresh=1002 thresh=2005 gap=468 poll_thresh=23 ino=257 dd-2584 [006] 255.907255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=48812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 255.909208: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=608 to_write=7584 dd-2584 [001] 255.912509: balance_dirty_state: bdi btrfs-1: dirty=508 wb=904 unstable=0 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=23 ino=257 dd-2584 [001] 255.912582: balance_dirty_state: bdi btrfs-1: dirty=533 wb=904 unstable=0 bg_thresh=999 thresh=1998 gap=561 poll_thresh=17 ino=257 dd-2584 [001] 255.912706: balance_dirty_state: bdi btrfs-1: dirty=558 wb=904 unstable=0 bg_thresh=1004 thresh=2009 gap=547 poll_thresh=18 ino=257 dd-2584 [001] 255.912830: balance_dirty_state: bdi btrfs-1: dirty=583 wb=904 unstable=0 bg_thresh=1006 thresh=2013 gap=526 poll_thresh=19 ino=257 dd-2584 [001] 255.912949: balance_dirty_state: bdi btrfs-1: dirty=633 wb=904 unstable=0 bg_thresh=1008 thresh=2017 gap=480 poll_thresh=20 ino=257 dd-2584 [001] 255.912954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=48812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 255.920499: balance_dirty_state: bdi btrfs-1: dirty=633 wb=779 unstable=0 bg_thresh=1011 thresh=2022 gap=610 poll_thresh=20 ino=257 dd-2584 [001] 255.920602: balance_dirty_state: bdi btrfs-1: dirty=633 wb=779 unstable=0 bg_thresh=1010 thresh=2021 gap=609 poll_thresh=15 ino=257 dd-2584 [001] 255.920723: balance_dirty_state: bdi btrfs-1: dirty=658 wb=779 unstable=0 bg_thresh=1010 thresh=2021 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 255.920955: balance_dirty_state: bdi btrfs-1: dirty=683 wb=779 unstable=0 bg_thresh=1010 thresh=2020 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 255.921557: balance_dirty_state: bdi btrfs-1: dirty=708 wb=779 unstable=0 bg_thresh=1012 thresh=2024 gap=537 poll_thresh=18 ino=257 dd-2584 [001] 255.921791: balance_dirty_state: bdi btrfs-1: dirty=758 wb=779 unstable=0 bg_thresh=1011 thresh=2023 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 255.921800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=48812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 255.928491: balance_dirty_state: bdi btrfs-1: dirty=758 wb=604 unstable=0 bg_thresh=1009 thresh=2019 gap=657 poll_thresh=19 ino=257 dd-2584 [001] 255.928568: balance_dirty_state: bdi btrfs-1: dirty=758 wb=604 unstable=0 bg_thresh=1006 thresh=2013 gap=651 poll_thresh=14 ino=257 dd-2584 [001] 255.928640: balance_dirty_state: bdi btrfs-1: dirty=783 wb=604 unstable=0 bg_thresh=1003 thresh=2007 gap=620 poll_thresh=15 ino=257 dd-2584 [001] 255.928709: balance_dirty_state: bdi btrfs-1: dirty=808 wb=604 unstable=0 bg_thresh=1006 thresh=2012 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 255.928845: balance_dirty_state: bdi btrfs-1: dirty=833 wb=604 unstable=0 bg_thresh=1008 thresh=2016 gap=579 poll_thresh=17 ino=257 dd-2584 [001] 255.928984: balance_dirty_state: bdi btrfs-1: dirty=858 wb=604 unstable=0 bg_thresh=1004 thresh=2008 gap=546 poll_thresh=18 ino=257 dd-2584 [001] 255.929118: balance_dirty_state: bdi btrfs-1: dirty=908 wb=604 unstable=0 bg_thresh=1006 thresh=2013 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 255.929123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=48812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 255.936511: balance_dirty_state: bdi btrfs-1: dirty=908 wb=604 unstable=0 bg_thresh=1006 thresh=2012 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 255.936516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=48812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 255.944486: balance_dirty_state: bdi btrfs-1: dirty=908 wb=354 unstable=0 bg_thresh=1005 thresh=2011 gap=749 poll_thresh=19 ino=257 dd-2584 [001] 255.944615: balance_dirty_state: bdi btrfs-1: dirty=908 wb=354 unstable=0 bg_thresh=1002 thresh=2005 gap=743 poll_thresh=14 ino=257 dd-2584 [001] 255.944733: balance_dirty_state: bdi btrfs-1: dirty=933 wb=354 unstable=0 bg_thresh=1005 thresh=2010 gap=723 poll_thresh=15 ino=257 dd-2584 [001] 255.944854: balance_dirty_state: bdi btrfs-1: dirty=933 wb=354 unstable=0 bg_thresh=1004 thresh=2009 gap=722 poll_thresh=16 ino=257 dd-2584 [001] 255.945453: balance_dirty_state: bdi btrfs-1: dirty=983 wb=354 unstable=0 bg_thresh=1004 thresh=2008 gap=671 poll_thresh=17 ino=257 dd-2584 [001] 255.945690: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=354 unstable=0 bg_thresh=1003 thresh=2007 gap=645 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 255.945771: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23340 wrote=0 to_write=8192 dd-2584 [001] 255.945936: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=354 unstable=0 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=19 ino=257 dd-2584 [001] 255.946187: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=404 unstable=0 bg_thresh=1005 thresh=2010 gap=573 poll_thresh=20 ino=257 dd-2584 [001] 255.946436: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=454 unstable=0 bg_thresh=1004 thresh=2009 gap=547 poll_thresh=21 ino=257 dd-2584 [001] 255.946681: balance_dirty_state: bdi btrfs-1: dirty=983 wb=504 unstable=0 bg_thresh=1004 thresh=2008 gap=521 poll_thresh=22 ino=257 dd-2584 [001] 255.946930: balance_dirty_state: bdi btrfs-1: dirty=958 wb=554 unstable=0 bg_thresh=1006 thresh=2012 gap=500 poll_thresh=23 ino=257 dd-2584 [001] 255.946933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=48812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 255.949100: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=656 to_write=7536 dd-2584 [001] 255.952477: balance_dirty_state: bdi btrfs-1: dirty=508 wb=879 unstable=0 bg_thresh=1008 thresh=2016 gap=629 poll_thresh=23 ino=257 dd-2584 [001] 255.952604: balance_dirty_state: bdi btrfs-1: dirty=533 wb=879 unstable=0 bg_thresh=1007 thresh=2015 gap=603 poll_thresh=17 ino=257 dd-2584 [001] 255.952838: balance_dirty_state: bdi btrfs-1: dirty=558 wb=879 unstable=0 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=18 ino=257 dd-2584 [001] 255.953440: balance_dirty_state: bdi btrfs-1: dirty=608 wb=879 unstable=0 bg_thresh=1006 thresh=2013 gap=526 poll_thresh=19 ino=257 dd-2584 [001] 255.953676: balance_dirty_state: bdi btrfs-1: dirty=633 wb=879 unstable=0 bg_thresh=1006 thresh=2012 gap=500 poll_thresh=20 ino=257 dd-2584 [001] 255.953684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=48812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 255.960495: balance_dirty_state: bdi btrfs-1: dirty=633 wb=754 unstable=0 bg_thresh=1003 thresh=2007 gap=620 poll_thresh=20 ino=257 dd-2584 [001] 255.960579: balance_dirty_state: bdi btrfs-1: dirty=658 wb=754 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=15 ino=257 dd-2584 [001] 255.960638: balance_dirty_state: bdi btrfs-1: dirty=658 wb=754 unstable=0 bg_thresh=1005 thresh=2011 gap=599 poll_thresh=16 ino=257 dd-2584 [001] 255.960754: balance_dirty_state: bdi btrfs-1: dirty=683 wb=754 unstable=0 bg_thresh=1005 thresh=2010 gap=573 poll_thresh=17 ino=257 dd-2584 [001] 255.960871: balance_dirty_state: bdi btrfs-1: dirty=733 wb=754 unstable=0 bg_thresh=1004 thresh=2009 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 255.960988: balance_dirty_state: bdi btrfs-1: dirty=758 wb=754 unstable=0 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 255.960993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=48812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 255.968474: balance_dirty_state: bdi btrfs-1: dirty=758 wb=754 unstable=0 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 255.968483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=48812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 255.976519: balance_dirty_state: bdi btrfs-1: dirty=758 wb=529 unstable=0 bg_thresh=1005 thresh=2010 gap=723 poll_thresh=19 ino=257 dd-2584 [001] 255.976617: balance_dirty_state: bdi btrfs-1: dirty=783 wb=529 unstable=0 bg_thresh=1004 thresh=2009 gap=697 poll_thresh=14 ino=257 dd-2584 [001] 255.976674: balance_dirty_state: bdi btrfs-1: dirty=783 wb=529 unstable=0 bg_thresh=1007 thresh=2014 gap=702 poll_thresh=15 ino=257 dd-2584 [001] 255.976731: balance_dirty_state: bdi btrfs-1: dirty=808 wb=529 unstable=0 bg_thresh=1004 thresh=2008 gap=671 poll_thresh=16 ino=257 dd-2584 [001] 255.977015: balance_dirty_state: bdi btrfs-1: dirty=833 wb=529 unstable=0 bg_thresh=1003 thresh=2007 gap=645 poll_thresh=17 ino=257 dd-2584 [001] 255.977129: balance_dirty_state: bdi btrfs-1: dirty=858 wb=529 unstable=0 bg_thresh=1005 thresh=2011 gap=624 poll_thresh=18 ino=257 dd-2584 [001] 255.977242: balance_dirty_state: bdi btrfs-1: dirty=908 wb=529 unstable=0 bg_thresh=1005 thresh=2010 gap=573 poll_thresh=19 ino=257 dd-2584 [001] 255.977354: balance_dirty_state: bdi btrfs-1: dirty=933 wb=529 unstable=0 bg_thresh=1004 thresh=2009 gap=547 poll_thresh=20 ino=257 dd-2584 [001] 255.977468: balance_dirty_state: bdi btrfs-1: dirty=958 wb=529 unstable=0 bg_thresh=1006 thresh=2013 gap=526 poll_thresh=21 ino=257 dd-2584 [001] 255.977581: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=529 unstable=0 bg_thresh=1006 thresh=2012 gap=475 poll_thresh=22 ino=257 dd-2584 [001] 255.977586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-96% task_weight=100% bdi_bw=48812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 255.977698: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23372 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 255.980145: writeback_single_inode: bdi btrfs-1: ino=257 state= age=188 wrote=480 to_write=7712 dd-2584 [001] 255.984545: balance_dirty_state: bdi btrfs-1: dirty=533 wb=879 unstable=0 bg_thresh=1011 thresh=2022 gap=610 poll_thresh=16 ino=257 dd-2584 [001] 255.984667: balance_dirty_state: bdi btrfs-1: dirty=583 wb=879 unstable=0 bg_thresh=1010 thresh=2021 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 255.984784: balance_dirty_state: bdi btrfs-1: dirty=608 wb=879 unstable=0 bg_thresh=1010 thresh=2020 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 255.985103: balance_dirty_state: bdi btrfs-1: dirty=633 wb=754 unstable=0 bg_thresh=1009 thresh=2019 gap=632 poll_thresh=19 ino=257 dd-2584 [001] 255.985228: balance_dirty_state: bdi btrfs-1: dirty=658 wb=754 unstable=0 bg_thresh=1008 thresh=2016 gap=604 poll_thresh=20 ino=257 dd-2584 [001] 255.985353: balance_dirty_state: bdi btrfs-1: dirty=708 wb=754 unstable=0 bg_thresh=1007 thresh=2014 gap=552 poll_thresh=21 ino=257 dd-2584 [001] 255.985474: balance_dirty_state: bdi btrfs-1: dirty=733 wb=754 unstable=0 bg_thresh=1009 thresh=2019 gap=532 poll_thresh=22 ino=257 dd-2584 [001] 255.985592: balance_dirty_state: bdi btrfs-1: dirty=758 wb=754 unstable=0 bg_thresh=1009 thresh=2018 gap=506 poll_thresh=23 ino=257 dd-2584 [001] 255.985709: balance_dirty_state: bdi btrfs-1: dirty=783 wb=754 unstable=0 bg_thresh=1011 thresh=2022 gap=485 poll_thresh=24 ino=257 dd-2584 [001] 255.985714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=51196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 255.992457: balance_dirty_state: bdi btrfs-1: dirty=783 wb=754 unstable=0 bg_thresh=1016 thresh=2032 gap=495 poll_thresh=24 ino=257 dd-2584 [001] 255.992462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-119% task_weight=99% bdi_bw=51196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 256.004381: balance_dirty_state: bdi btrfs-1: dirty=783 wb=479 unstable=0 bg_thresh=991 thresh=1982 gap=720 poll_thresh=24 ino=257 dd-2584 [001] 256.004514: balance_dirty_state: bdi btrfs-1: dirty=808 wb=479 unstable=0 bg_thresh=993 thresh=1987 gap=700 poll_thresh=18 ino=257 dd-2584 [001] 256.004867: balance_dirty_state: bdi btrfs-1: dirty=833 wb=479 unstable=0 bg_thresh=996 thresh=1992 gap=680 poll_thresh=19 ino=257 dd-2584 [001] 256.005808: balance_dirty_state: bdi btrfs-1: dirty=883 wb=479 unstable=0 bg_thresh=998 thresh=1997 gap=635 poll_thresh=20 ino=257 dd-2584 [001] 256.006172: balance_dirty_state: bdi btrfs-1: dirty=908 wb=479 unstable=0 bg_thresh=983 thresh=1966 gap=579 poll_thresh=21 ino=257 dd-2584 [001] 256.006535: balance_dirty_state: bdi btrfs-1: dirty=933 wb=479 unstable=0 bg_thresh=967 thresh=1934 gap=522 poll_thresh=22 ino=257 dd-2584 [001] 256.006929: balance_dirty_state: bdi btrfs-1: dirty=983 wb=479 unstable=0 bg_thresh=948 thresh=1897 gap=435 poll_thresh=23 ino=257 dd-2584 [001] 256.006946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1248 task_limit=1170 bdi_dirty=1439 avg_dirty=1439 bdi_gap=-121% task_gap=-344% task_weight=100% bdi_bw=51196 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 256.006984: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23400 wrote=0 to_write=8192 dd-2584 [001] 256.016378: balance_dirty_state: bdi btrfs-1: dirty=558 wb=754 unstable=0 bg_thresh=993 thresh=1987 gap=675 poll_thresh=23 ino=257 dd-2584 [001] 256.016491: balance_dirty_state: bdi btrfs-1: dirty=533 wb=779 unstable=0 bg_thresh=990 thresh=1981 gap=669 poll_thresh=17 ino=257 dd-2584 [001] 256.016629: balance_dirty_state: bdi btrfs-1: dirty=533 wb=804 unstable=0 bg_thresh=992 thresh=1985 gap=648 poll_thresh=18 ino=257 dd-2584 [001] 256.016761: balance_dirty_state: bdi btrfs-1: dirty=533 wb=854 unstable=0 bg_thresh=992 thresh=1984 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 256.016897: balance_dirty_state: bdi btrfs-1: dirty=533 wb=879 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=20 ino=257 dd-2584 [001] 256.017036: balance_dirty_state: bdi btrfs-1: dirty=508 wb=904 unstable=0 bg_thresh=990 thresh=1981 gap=569 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 256.017119: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=592 to_write=7600 dd-2584 [001] 256.017349: balance_dirty_state: bdi btrfs-1: dirty=558 wb=929 unstable=0 bg_thresh=991 thresh=1983 gap=496 poll_thresh=22 ino=257 dd-2584 [001] 256.017472: balance_dirty_state: bdi btrfs-1: dirty=583 wb=929 unstable=0 bg_thresh=991 thresh=1982 gap=470 poll_thresh=23 ino=257 dd-2584 [001] 256.017477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=51196 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 256.024510: balance_dirty_state: bdi btrfs-1: dirty=583 wb=804 unstable=0 bg_thresh=997 thresh=1994 gap=607 poll_thresh=23 ino=257 dd-2584 [001] 256.024580: balance_dirty_state: bdi btrfs-1: dirty=583 wb=804 unstable=0 bg_thresh=996 thresh=1993 gap=606 poll_thresh=17 ino=257 dd-2584 [001] 256.024701: balance_dirty_state: bdi btrfs-1: dirty=633 wb=804 unstable=0 bg_thresh=996 thresh=1992 gap=555 poll_thresh=18 ino=257 dd-2584 [001] 256.024822: balance_dirty_state: bdi btrfs-1: dirty=658 wb=804 unstable=0 bg_thresh=995 thresh=1991 gap=529 poll_thresh=19 ino=257 dd-2584 [001] 256.024941: balance_dirty_state: bdi btrfs-1: dirty=683 wb=804 unstable=0 bg_thresh=997 thresh=1995 gap=508 poll_thresh=20 ino=257 dd-2584 [001] 256.025062: balance_dirty_state: bdi btrfs-1: dirty=733 wb=804 unstable=0 bg_thresh=997 thresh=1994 gap=457 poll_thresh=21 ino=257 dd-2584 [001] 256.025067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=51196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [001] 256.031145: balance_dirty_state: bdi 0:15: dirty=733 wb=679 unstable=0 bg_thresh=998 thresh=1996 gap=584 poll_thresh=26 ino=2375722 dd-2584 [001] 256.032380: balance_dirty_state: bdi btrfs-1: dirty=733 wb=679 unstable=0 bg_thresh=998 thresh=1996 gap=584 poll_thresh=21 ino=257 dd-2584 [001] 256.032455: balance_dirty_state: bdi btrfs-1: dirty=727 wb=679 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 256.032579: balance_dirty_state: bdi btrfs-1: dirty=777 wb=679 unstable=0 bg_thresh=997 thresh=1995 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 256.032882: balance_dirty_state: bdi btrfs-1: dirty=802 wb=679 unstable=0 bg_thresh=997 thresh=1994 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 256.033005: balance_dirty_state: bdi btrfs-1: dirty=827 wb=679 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 256.033010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=51196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 256.040398: balance_dirty_state: bdi btrfs-1: dirty=827 wb=579 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=19 ino=257 dd-2584 [001] 256.040468: balance_dirty_state: bdi btrfs-1: dirty=852 wb=579 unstable=0 bg_thresh=993 thresh=1986 gap=555 poll_thresh=14 ino=257 dd-2584 [001] 256.040528: balance_dirty_state: bdi btrfs-1: dirty=852 wb=579 unstable=0 bg_thresh=992 thresh=1985 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 256.040588: balance_dirty_state: bdi btrfs-1: dirty=877 wb=579 unstable=0 bg_thresh=989 thresh=1979 gap=523 poll_thresh=16 ino=257 dd-2584 [001] 256.040708: balance_dirty_state: bdi btrfs-1: dirty=902 wb=579 unstable=0 bg_thresh=989 thresh=1978 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 256.040827: balance_dirty_state: bdi btrfs-1: dirty=952 wb=579 unstable=0 bg_thresh=991 thresh=1982 gap=451 poll_thresh=18 ino=257 dd-2584 [001] 256.040832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=51196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 256.048475: balance_dirty_state: bdi btrfs-1: dirty=952 wb=454 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=18 ino=257 dd-2584 [001] 256.048552: balance_dirty_state: bdi btrfs-1: dirty=952 wb=454 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 256.048626: balance_dirty_state: bdi btrfs-1: dirty=977 wb=404 unstable=0 bg_thresh=996 thresh=1992 gap=611 poll_thresh=14 ino=257 dd-2584 [001] 256.048696: balance_dirty_state: bdi btrfs-1: dirty=977 wb=379 unstable=0 bg_thresh=998 thresh=1997 gap=641 poll_thresh=15 ino=257 dd-2584 [001] 256.048768: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=329 unstable=0 bg_thresh=995 thresh=1991 gap=660 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 256.048841: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23444 wrote=0 to_write=8192 dd-2584 [001] 256.049079: balance_dirty_state: bdi btrfs-1: dirty=952 wb=404 unstable=0 bg_thresh=995 thresh=1990 gap=634 poll_thresh=17 ino=257 dd-2584 [001] 256.049211: balance_dirty_state: bdi btrfs-1: dirty=952 wb=454 unstable=0 bg_thresh=997 thresh=1994 gap=588 poll_thresh=18 ino=257 dd-2584 [001] 256.049340: balance_dirty_state: bdi btrfs-1: dirty=927 wb=504 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=19 ino=257 dd-2584 [001] 256.049469: balance_dirty_state: bdi btrfs-1: dirty=902 wb=554 unstable=0 bg_thresh=996 thresh=1992 gap=536 poll_thresh=20 ino=257 dd-2584 [001] 256.049598: balance_dirty_state: bdi btrfs-1: dirty=902 wb=604 unstable=0 bg_thresh=998 thresh=1996 gap=490 poll_thresh=21 ino=257 dd-2584 [001] 256.049600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=51196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 256.050452: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=656 to_write=7536 dd-2584 [001] 256.056472: balance_dirty_state: bdi btrfs-1: dirty=502 wb=879 unstable=0 bg_thresh=995 thresh=1991 gap=610 poll_thresh=21 ino=257 dd-2584 [001] 256.056551: balance_dirty_state: bdi btrfs-1: dirty=498 wb=870 unstable=0 bg_thresh=993 thresh=1987 gap=619 poll_thresh=16 ino=257 dd-2584 [001] 256.056673: balance_dirty_state: bdi btrfs-1: dirty=523 wb=870 unstable=0 bg_thresh=993 thresh=1986 gap=593 poll_thresh=17 ino=257 dd-2584 [001] 256.056790: balance_dirty_state: bdi btrfs-1: dirty=573 wb=870 unstable=0 bg_thresh=992 thresh=1985 gap=542 poll_thresh=18 ino=257 dd-2584 [001] 256.056909: balance_dirty_state: bdi btrfs-1: dirty=598 wb=870 unstable=0 bg_thresh=994 thresh=1989 gap=521 poll_thresh=19 ino=257 dd-2584 [001] 256.057200: balance_dirty_state: bdi btrfs-1: dirty=623 wb=870 unstable=0 bg_thresh=994 thresh=1988 gap=495 poll_thresh=20 ino=257 dd-2584 [001] 256.057205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=51196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 256.064468: balance_dirty_state: bdi btrfs-1: dirty=623 wb=745 unstable=0 bg_thresh=993 thresh=1987 gap=619 poll_thresh=20 ino=257 dd-2584 [005] 256.064570: balance_dirty_state: bdi btrfs-1: dirty=623 wb=745 unstable=0 bg_thresh=990 thresh=1981 gap=613 poll_thresh=15 ino=257 dd-2584 [005] 256.064638: balance_dirty_state: bdi btrfs-1: dirty=648 wb=745 unstable=0 bg_thresh=993 thresh=1986 gap=593 poll_thresh=16 ino=257 dd-2584 [005] 256.064769: balance_dirty_state: bdi btrfs-1: dirty=673 wb=745 unstable=0 bg_thresh=998 thresh=1997 gap=579 poll_thresh=17 ino=257 dd-2584 [005] 256.064896: balance_dirty_state: bdi btrfs-1: dirty=723 wb=745 unstable=0 bg_thresh=998 thresh=1996 gap=528 poll_thresh=18 ino=257 dd-2584 [005] 256.065025: balance_dirty_state: bdi btrfs-1: dirty=748 wb=745 unstable=0 bg_thresh=1000 thresh=2000 gap=507 poll_thresh=19 ino=257 dd-2584 [005] 256.065151: balance_dirty_state: bdi btrfs-1: dirty=773 wb=745 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=20 ino=257 dd-2584 [005] 256.065156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=98% bdi_bw=51196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 256.072452: balance_dirty_state: bdi btrfs-1: dirty=773 wb=545 unstable=0 bg_thresh=998 thresh=1997 gap=679 poll_thresh=20 ino=257 dd-2584 [005] 256.072578: balance_dirty_state: bdi btrfs-1: dirty=798 wb=545 unstable=0 bg_thresh=998 thresh=1996 gap=653 poll_thresh=15 ino=257 dd-2584 [005] 256.072700: balance_dirty_state: bdi btrfs-1: dirty=823 wb=545 unstable=0 bg_thresh=998 thresh=1996 gap=628 poll_thresh=16 ino=257 dd-2584 [005] 256.072934: balance_dirty_state: bdi btrfs-1: dirty=848 wb=545 unstable=0 bg_thresh=1000 thresh=2000 gap=607 poll_thresh=17 ino=257 dd-2584 [005] 256.073534: balance_dirty_state: bdi btrfs-1: dirty=873 wb=545 unstable=0 bg_thresh=999 thresh=1999 gap=581 poll_thresh=18 ino=257 dd-2584 [005] 256.073770: balance_dirty_state: bdi btrfs-1: dirty=898 wb=545 unstable=0 bg_thresh=996 thresh=1992 gap=549 poll_thresh=19 ino=257 dd-2584 [005] 256.074004: balance_dirty_state: bdi btrfs-1: dirty=948 wb=545 unstable=0 bg_thresh=995 thresh=1991 gap=498 poll_thresh=20 ino=257 dd-2584 [005] 256.074240: balance_dirty_state: bdi btrfs-1: dirty=973 wb=545 unstable=0 bg_thresh=997 thresh=1995 gap=477 poll_thresh=21 ino=257 dd-2584 [005] 256.074248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=51196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 256.080521: balance_dirty_state: bdi btrfs-1: dirty=978 wb=416 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=21 ino=257 dd-2584 [005] 256.080649: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=416 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 256.080684: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23476 wrote=0 to_write=8192 dd-2584 [005] 256.080907: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=416 unstable=0 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=17 ino=257 dd-2584 [005] 256.081155: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=466 unstable=0 bg_thresh=1000 thresh=2001 gap=532 poll_thresh=18 ino=257 dd-2584 [005] 256.081404: balance_dirty_state: bdi btrfs-1: dirty=978 wb=516 unstable=0 bg_thresh=1000 thresh=2000 gap=506 poll_thresh=19 ino=257 dd-2584 [005] 256.082010: balance_dirty_state: bdi btrfs-1: dirty=903 wb=641 unstable=0 bg_thresh=999 thresh=1999 gap=455 poll_thresh=20 ino=257 dd-2584 [005] 256.082013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=51196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 256.083860: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=640 to_write=7552 dd-2584 [002] 256.088599: balance_dirty_state: bdi btrfs-1: dirty=503 wb=916 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=20 ino=257 dd-2584 [002] 256.088724: balance_dirty_state: bdi btrfs-1: dirty=503 wb=916 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=15 ino=257 dd-2584 [002] 256.088840: balance_dirty_state: bdi btrfs-1: dirty=528 wb=916 unstable=0 bg_thresh=999 thresh=1999 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 256.089070: balance_dirty_state: bdi btrfs-1: dirty=553 wb=916 unstable=0 bg_thresh=1002 thresh=2004 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 256.089303: balance_dirty_state: bdi btrfs-1: dirty=578 wb=916 unstable=0 bg_thresh=1004 thresh=2009 gap=515 poll_thresh=18 ino=257 dd-2584 [002] 256.089540: balance_dirty_state: bdi btrfs-1: dirty=603 wb=916 unstable=0 bg_thresh=1006 thresh=2013 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 256.089549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=52712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 256.096413: balance_dirty_state: bdi btrfs-1: dirty=614 wb=781 unstable=0 bg_thresh=1003 thresh=2007 gap=612 poll_thresh=19 ino=257 dd-2584 [002] 256.096539: balance_dirty_state: bdi btrfs-1: dirty=639 wb=781 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=14 ino=257 dd-2584 [002] 256.096657: balance_dirty_state: bdi btrfs-1: dirty=664 wb=781 unstable=0 bg_thresh=1003 thresh=2006 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 256.096775: balance_dirty_state: bdi btrfs-1: dirty=664 wb=781 unstable=0 bg_thresh=1002 thresh=2005 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 256.097011: balance_dirty_state: bdi btrfs-1: dirty=714 wb=781 unstable=0 bg_thresh=1002 thresh=2004 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 256.097247: balance_dirty_state: bdi btrfs-1: dirty=739 wb=781 unstable=0 bg_thresh=1001 thresh=2003 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 256.097256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=52712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 256.104466: balance_dirty_state: bdi btrfs-1: dirty=747 wb=748 unstable=0 bg_thresh=1006 thresh=2013 gap=518 poll_thresh=18 ino=257 dd-2584 [002] 256.104727: balance_dirty_state: bdi btrfs-1: dirty=747 wb=748 unstable=0 bg_thresh=1006 thresh=2012 gap=517 poll_thresh=13 ino=257 dd-2584 [002] 256.104787: balance_dirty_state: bdi btrfs-1: dirty=772 wb=748 unstable=0 bg_thresh=1006 thresh=2012 gap=492 poll_thresh=14 ino=257 dd-2584 [002] 256.104792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=52712 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 256.112606: balance_dirty_state: bdi btrfs-1: dirty=772 wb=498 unstable=0 bg_thresh=1005 thresh=2010 gap=740 poll_thresh=14 ino=257 dd-2584 [006] 256.112687: balance_dirty_state: bdi btrfs-1: dirty=772 wb=498 unstable=0 bg_thresh=1005 thresh=2010 gap=740 poll_thresh=10 ino=257 dd-2584 [006] 256.112743: balance_dirty_state: bdi btrfs-1: dirty=797 wb=498 unstable=0 bg_thresh=1007 thresh=2015 gap=720 poll_thresh=11 ino=257 dd-2584 [006] 256.112800: balance_dirty_state: bdi btrfs-1: dirty=822 wb=498 unstable=0 bg_thresh=1007 thresh=2015 gap=695 poll_thresh=12 ino=257 dd-2584 [006] 256.112856: balance_dirty_state: bdi btrfs-1: dirty=822 wb=498 unstable=0 bg_thresh=1010 thresh=2020 gap=700 poll_thresh=13 ino=257 dd-2584 [006] 256.112911: balance_dirty_state: bdi btrfs-1: dirty=847 wb=498 unstable=0 bg_thresh=1010 thresh=2020 gap=675 poll_thresh=14 ino=257 dd-2584 [006] 256.112969: balance_dirty_state: bdi btrfs-1: dirty=872 wb=498 unstable=0 bg_thresh=1012 thresh=2025 gap=655 poll_thresh=15 ino=257 dd-2584 [006] 256.113027: balance_dirty_state: bdi btrfs-1: dirty=872 wb=498 unstable=0 bg_thresh=1012 thresh=2024 gap=654 poll_thresh=16 ino=257 dd-2584 [006] 256.113138: balance_dirty_state: bdi btrfs-1: dirty=922 wb=498 unstable=0 bg_thresh=1011 thresh=2023 gap=603 poll_thresh=17 ino=257 dd-2584 [006] 256.113248: balance_dirty_state: bdi btrfs-1: dirty=947 wb=498 unstable=0 bg_thresh=1011 thresh=2022 gap=577 poll_thresh=18 ino=257 dd-2584 [006] 256.113360: balance_dirty_state: bdi btrfs-1: dirty=972 wb=498 unstable=0 bg_thresh=1013 thresh=2026 gap=556 poll_thresh=19 ino=257 dd-2584 [006] 256.113646: balance_dirty_state: bdi btrfs-1: dirty=997 wb=498 unstable=0 bg_thresh=1012 thresh=2025 gap=530 poll_thresh=20 ino=257 dd-2584 [006] 256.113759: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=498 unstable=0 bg_thresh=1012 thresh=2024 gap=479 poll_thresh=21 ino=257 dd-2584 [006] 256.113763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=52712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 256.113779: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23508 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 256.115021: writeback_single_inode: bdi btrfs-1: ino=257 state= age=128 wrote=544 to_write=7648 dd-2584 [006] 256.120424: balance_dirty_state: bdi btrfs-1: dirty=522 wb=923 unstable=0 bg_thresh=1009 thresh=2018 gap=573 poll_thresh=21 ino=257 dd-2584 [006] 256.120507: balance_dirty_state: bdi btrfs-1: dirty=522 wb=923 unstable=0 bg_thresh=1009 thresh=2018 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 256.120617: balance_dirty_state: bdi btrfs-1: dirty=572 wb=923 unstable=0 bg_thresh=1011 thresh=2023 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 256.120727: balance_dirty_state: bdi btrfs-1: dirty=597 wb=923 unstable=0 bg_thresh=1014 thresh=2028 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 256.120840: balance_dirty_state: bdi btrfs-1: dirty=622 wb=923 unstable=0 bg_thresh=1016 thresh=2032 gap=487 poll_thresh=19 ino=257 dd-2584 [006] 256.120845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=52712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 256.128432: balance_dirty_state: bdi btrfs-1: dirty=622 wb=798 unstable=0 bg_thresh=1013 thresh=2027 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 256.128556: balance_dirty_state: bdi btrfs-1: dirty=647 wb=798 unstable=0 bg_thresh=1013 thresh=2027 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 256.128614: balance_dirty_state: bdi btrfs-1: dirty=659 wb=798 unstable=0 bg_thresh=1015 thresh=2030 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 256.128674: balance_dirty_state: bdi btrfs-1: dirty=684 wb=798 unstable=0 bg_thresh=1015 thresh=2030 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 256.128790: balance_dirty_state: bdi btrfs-1: dirty=709 wb=798 unstable=0 bg_thresh=1017 thresh=2034 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 256.129076: balance_dirty_state: bdi btrfs-1: dirty=759 wb=798 unstable=0 bg_thresh=1016 thresh=2033 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 256.129081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-163% task_weight=98% bdi_bw=52712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 256.136429: balance_dirty_state: bdi btrfs-1: dirty=759 wb=673 unstable=0 bg_thresh=1014 thresh=2029 gap=597 poll_thresh=18 ino=257 dd-2584 [006] 256.136554: balance_dirty_state: bdi btrfs-1: dirty=759 wb=673 unstable=0 bg_thresh=1017 thresh=2034 gap=602 poll_thresh=13 ino=257 dd-2584 [006] 256.136672: balance_dirty_state: bdi btrfs-1: dirty=784 wb=673 unstable=0 bg_thresh=1014 thresh=2028 gap=571 poll_thresh=14 ino=257 dd-2584 [006] 256.136791: balance_dirty_state: bdi btrfs-1: dirty=809 wb=673 unstable=0 bg_thresh=1016 thresh=2033 gap=551 poll_thresh=15 ino=257 dd-2584 [006] 256.136909: balance_dirty_state: bdi btrfs-1: dirty=809 wb=673 unstable=0 bg_thresh=1013 thresh=2027 gap=545 poll_thresh=16 ino=257 dd-2584 [006] 256.137143: balance_dirty_state: bdi btrfs-1: dirty=859 wb=673 unstable=0 bg_thresh=1013 thresh=2026 gap=494 poll_thresh=17 ino=257 dd-2584 [006] 256.137151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=52712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 256.144432: balance_dirty_state: bdi btrfs-1: dirty=859 wb=548 unstable=0 bg_thresh=1006 thresh=2012 gap=605 poll_thresh=17 ino=257 dd-2584 [006] 256.144554: balance_dirty_state: bdi btrfs-1: dirty=859 wb=548 unstable=0 bg_thresh=1006 thresh=2012 gap=605 poll_thresh=13 ino=257 dd-2584 [006] 256.144671: balance_dirty_state: bdi btrfs-1: dirty=884 wb=548 unstable=0 bg_thresh=1008 thresh=2017 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 256.144786: balance_dirty_state: bdi btrfs-1: dirty=884 wb=548 unstable=0 bg_thresh=1008 thresh=2017 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 256.144901: balance_dirty_state: bdi btrfs-1: dirty=909 wb=548 unstable=0 bg_thresh=1011 thresh=2022 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 256.145132: balance_dirty_state: bdi btrfs-1: dirty=934 wb=548 unstable=0 bg_thresh=1013 thresh=2027 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 256.145370: balance_dirty_state: bdi btrfs-1: dirty=984 wb=548 unstable=0 bg_thresh=1015 thresh=2031 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 256.145379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=98% bdi_bw=52712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 256.152423: balance_dirty_state: bdi btrfs-1: dirty=984 wb=398 unstable=0 bg_thresh=1014 thresh=2029 gap=647 poll_thresh=18 ino=257 dd-2584 [006] 256.152489: balance_dirty_state: bdi btrfs-1: dirty=984 wb=398 unstable=0 bg_thresh=1014 thresh=2029 gap=647 poll_thresh=13 ino=257 dd-2584 [006] 256.152726: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=398 unstable=0 bg_thresh=1017 thresh=2034 gap=627 poll_thresh=14 ino=257 dd-2584 [006] 256.152784: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=398 unstable=0 bg_thresh=1017 thresh=2034 gap=602 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 256.152807: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23548 wrote=0 to_write=8192 dd-2584 [006] 256.152871: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=398 unstable=0 bg_thresh=1019 thresh=2039 gap=607 poll_thresh=16 ino=257 dd-2584 [006] 256.153048: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=423 unstable=0 bg_thresh=1022 thresh=2044 gap=612 poll_thresh=17 ino=257 dd-2584 [006] 256.153231: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=473 unstable=0 bg_thresh=1024 thresh=2048 gap=566 poll_thresh=18 ino=257 dd-2584 [006] 256.153414: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=523 unstable=0 bg_thresh=1023 thresh=2047 gap=515 poll_thresh=19 ino=257 dd-2584 [006] 256.153601: balance_dirty_state: bdi btrfs-1: dirty=984 wb=573 unstable=0 bg_thresh=1023 thresh=2046 gap=489 poll_thresh=20 ino=257 dd-2584 [006] 256.153603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-194% task_weight=98% bdi_bw=52712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 256.154641: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=640 to_write=7552 dd-2584 [006] 256.160450: balance_dirty_state: bdi btrfs-1: dirty=509 wb=923 unstable=0 bg_thresh=1018 thresh=2037 gap=605 poll_thresh=20 ino=257 dd-2584 [006] 256.160542: balance_dirty_state: bdi btrfs-1: dirty=534 wb=923 unstable=0 bg_thresh=1018 thresh=2037 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 256.160632: balance_dirty_state: bdi btrfs-1: dirty=559 wb=923 unstable=0 bg_thresh=1021 thresh=2042 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 256.160811: balance_dirty_state: bdi btrfs-1: dirty=584 wb=923 unstable=0 bg_thresh=1020 thresh=2040 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 256.161277: balance_dirty_state: bdi btrfs-1: dirty=609 wb=923 unstable=0 bg_thresh=1023 thresh=2047 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 256.161460: balance_dirty_state: bdi btrfs-1: dirty=634 wb=923 unstable=0 bg_thresh=1022 thresh=2045 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 256.161466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1309 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-195% task_weight=99% bdi_bw=52712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 256.168424: balance_dirty_state: bdi btrfs-1: dirty=634 wb=798 unstable=0 bg_thresh=1016 thresh=2032 gap=600 poll_thresh=19 ino=257 dd-2584 [006] 256.168495: balance_dirty_state: bdi btrfs-1: dirty=659 wb=798 unstable=0 bg_thresh=1016 thresh=2032 gap=575 poll_thresh=14 ino=257 dd-2584 [006] 256.168556: balance_dirty_state: bdi btrfs-1: dirty=684 wb=798 unstable=0 bg_thresh=1018 thresh=2037 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 256.168614: balance_dirty_state: bdi btrfs-1: dirty=684 wb=798 unstable=0 bg_thresh=1018 thresh=2037 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 256.168729: balance_dirty_state: bdi btrfs-1: dirty=734 wb=798 unstable=0 bg_thresh=1021 thresh=2042 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 256.168734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-200% task_weight=100% bdi_bw=52712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 256.176428: balance_dirty_state: bdi btrfs-1: dirty=734 wb=648 unstable=0 bg_thresh=1013 thresh=2026 gap=644 poll_thresh=17 ino=257 dd-2584 [006] 256.176498: balance_dirty_state: bdi btrfs-1: dirty=734 wb=648 unstable=0 bg_thresh=1013 thresh=2026 gap=644 poll_thresh=13 ino=257 dd-2584 [006] 256.176558: balance_dirty_state: bdi btrfs-1: dirty=759 wb=648 unstable=0 bg_thresh=1015 thresh=2031 gap=624 poll_thresh=14 ino=257 dd-2584 [006] 256.176618: balance_dirty_state: bdi btrfs-1: dirty=784 wb=648 unstable=0 bg_thresh=1012 thresh=2025 gap=593 poll_thresh=15 ino=257 dd-2584 [006] 256.176678: balance_dirty_state: bdi btrfs-1: dirty=784 wb=648 unstable=0 bg_thresh=1015 thresh=2030 gap=598 poll_thresh=16 ino=257 dd-2584 [006] 256.176805: balance_dirty_state: bdi btrfs-1: dirty=809 wb=648 unstable=0 bg_thresh=1011 thresh=2023 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 256.176930: balance_dirty_state: bdi btrfs-1: dirty=859 wb=648 unstable=0 bg_thresh=1013 thresh=2027 gap=520 poll_thresh=18 ino=257 dd-2584 [006] 256.177231: balance_dirty_state: bdi btrfs-1: dirty=884 wb=648 unstable=0 bg_thresh=1013 thresh=2026 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 256.177236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=52712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.184518: balance_dirty_state: bdi btrfs-1: dirty=884 wb=498 unstable=0 bg_thresh=1003 thresh=2006 gap=624 poll_thresh=19 ino=257 dd-2584 [004] 256.184598: balance_dirty_state: bdi btrfs-1: dirty=884 wb=498 unstable=0 bg_thresh=1008 thresh=2017 gap=635 poll_thresh=14 ino=257 dd-2584 [004] 256.184673: balance_dirty_state: bdi btrfs-1: dirty=909 wb=498 unstable=0 bg_thresh=1005 thresh=2011 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 256.184744: balance_dirty_state: bdi btrfs-1: dirty=934 wb=498 unstable=0 bg_thresh=1008 thresh=2016 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 256.184887: balance_dirty_state: bdi btrfs-1: dirty=959 wb=498 unstable=0 bg_thresh=1004 thresh=2009 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 256.185034: balance_dirty_state: bdi btrfs-1: dirty=984 wb=498 unstable=0 bg_thresh=1006 thresh=2013 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 256.185157: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=498 unstable=0 bg_thresh=1006 thresh=2012 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 256.185162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=52712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 256.185180: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23580 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 256.187032: writeback_single_inode: bdi btrfs-1: ino=257 state= age=64 wrote=512 to_write=7680 dd-2584 [004] 256.192492: balance_dirty_state: bdi btrfs-1: dirty=534 wb=873 unstable=0 bg_thresh=1003 thresh=2007 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 256.192562: balance_dirty_state: bdi btrfs-1: dirty=534 wb=873 unstable=0 bg_thresh=1003 thresh=2006 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 256.192623: balance_dirty_state: bdi btrfs-1: dirty=559 wb=873 unstable=0 bg_thresh=1003 thresh=2006 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 256.192684: balance_dirty_state: bdi btrfs-1: dirty=584 wb=873 unstable=0 bg_thresh=1002 thresh=2005 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 256.192807: balance_dirty_state: bdi btrfs-1: dirty=609 wb=873 unstable=0 bg_thresh=1002 thresh=2004 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 256.193112: balance_dirty_state: bdi btrfs-1: dirty=634 wb=873 unstable=0 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 256.193117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=53920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.204556: balance_dirty_state: bdi btrfs-1: dirty=634 wb=623 unstable=0 bg_thresh=998 thresh=1997 gap=740 poll_thresh=18 ino=257 dd-2584 [004] 256.204651: balance_dirty_state: bdi btrfs-1: dirty=659 wb=623 unstable=0 bg_thresh=995 thresh=1991 gap=709 poll_thresh=13 ino=257 dd-2584 [004] 256.204736: balance_dirty_state: bdi btrfs-1: dirty=659 wb=623 unstable=0 bg_thresh=998 thresh=1996 gap=714 poll_thresh=14 ino=257 dd-2584 [004] 256.204821: balance_dirty_state: bdi btrfs-1: dirty=684 wb=623 unstable=0 bg_thresh=995 thresh=1990 gap=683 poll_thresh=15 ino=257 dd-2584 [004] 256.204907: balance_dirty_state: bdi btrfs-1: dirty=709 wb=623 unstable=0 bg_thresh=997 thresh=1995 gap=663 poll_thresh=16 ino=257 dd-2584 [004] 256.205078: balance_dirty_state: bdi btrfs-1: dirty=734 wb=623 unstable=0 bg_thresh=994 thresh=1988 gap=631 poll_thresh=17 ino=257 dd-2584 [004] 256.205250: balance_dirty_state: bdi btrfs-1: dirty=759 wb=623 unstable=0 bg_thresh=996 thresh=1992 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 256.205420: balance_dirty_state: bdi btrfs-1: dirty=784 wb=623 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 256.205591: balance_dirty_state: bdi btrfs-1: dirty=834 wb=623 unstable=0 bg_thresh=995 thresh=1990 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 256.205763: balance_dirty_state: bdi btrfs-1: dirty=859 wb=623 unstable=0 bg_thresh=997 thresh=1994 gap=512 poll_thresh=21 ino=257 dd-2584 [004] 256.206234: balance_dirty_state: bdi btrfs-1: dirty=884 wb=623 unstable=0 bg_thresh=996 thresh=1993 gap=486 poll_thresh=22 ino=257 dd-2584 [004] 256.206240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=53920 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 256.216463: balance_dirty_state: bdi btrfs-1: dirty=884 wb=373 unstable=0 bg_thresh=989 thresh=1978 gap=721 poll_thresh=22 ino=257 dd-2584 [004] 256.216573: balance_dirty_state: bdi btrfs-1: dirty=909 wb=373 unstable=0 bg_thresh=989 thresh=1978 gap=696 poll_thresh=16 ino=257 dd-2584 [004] 256.216688: balance_dirty_state: bdi btrfs-1: dirty=934 wb=373 unstable=0 bg_thresh=991 thresh=1983 gap=676 poll_thresh=17 ino=257 dd-2584 [004] 256.216799: balance_dirty_state: bdi btrfs-1: dirty=984 wb=373 unstable=0 bg_thresh=996 thresh=1993 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 256.216914: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=373 unstable=0 bg_thresh=996 thresh=1992 gap=610 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 256.216974: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23612 wrote=0 to_write=8192 dd-2584 [004] 256.217042: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=373 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=20 ino=257 dd-2584 [004] 256.217169: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=423 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=21 ino=257 dd-2584 [004] 256.217297: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=473 unstable=0 bg_thresh=997 thresh=1994 gap=512 poll_thresh=22 ino=257 dd-2584 [004] 256.217603: balance_dirty_state: bdi btrfs-1: dirty=884 wb=623 unstable=0 bg_thresh=996 thresh=1993 gap=486 poll_thresh=23 ino=257 dd-2584 [004] 256.217605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=53920 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 256.218436: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=608 to_write=7584 dd-2584 [001] 256.224503: balance_dirty_state: bdi btrfs-1: dirty=509 wb=873 unstable=0 bg_thresh=989 thresh=1979 gap=597 poll_thresh=23 ino=257 dd-2584 [001] 256.224570: balance_dirty_state: bdi btrfs-1: dirty=509 wb=873 unstable=0 bg_thresh=992 thresh=1984 gap=602 poll_thresh=17 ino=257 dd-2584 [001] 256.224687: balance_dirty_state: bdi btrfs-1: dirty=559 wb=873 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=18 ino=257 dd-2584 [001] 256.224804: balance_dirty_state: bdi btrfs-1: dirty=584 wb=873 unstable=0 bg_thresh=997 thresh=1994 gap=537 poll_thresh=19 ino=257 dd-2584 [001] 256.224923: balance_dirty_state: bdi btrfs-1: dirty=609 wb=873 unstable=0 bg_thresh=999 thresh=1999 gap=517 poll_thresh=20 ino=257 dd-2584 [001] 256.225041: balance_dirty_state: bdi btrfs-1: dirty=659 wb=873 unstable=0 bg_thresh=1001 thresh=2003 gap=471 poll_thresh=21 ino=257 dd-2584 [001] 256.225046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=53920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 256.232554: balance_dirty_state: bdi btrfs-1: dirty=659 wb=748 unstable=0 bg_thresh=1001 thresh=2002 gap=595 poll_thresh=21 ino=257 dd-2584 [000] 256.232678: balance_dirty_state: bdi btrfs-1: dirty=684 wb=748 unstable=0 bg_thresh=1001 thresh=2002 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 256.232909: balance_dirty_state: bdi btrfs-1: dirty=709 wb=748 unstable=0 bg_thresh=1003 thresh=2007 gap=550 poll_thresh=17 ino=257 dd-2584 [000] 256.233140: balance_dirty_state: bdi btrfs-1: dirty=734 wb=748 unstable=0 bg_thresh=1008 thresh=2017 gap=535 poll_thresh=18 ino=257 dd-2584 [000] 256.233743: balance_dirty_state: bdi btrfs-1: dirty=759 wb=748 unstable=0 bg_thresh=1008 thresh=2016 gap=509 poll_thresh=19 ino=257 dd-2584 [000] 256.233976: balance_dirty_state: bdi btrfs-1: dirty=809 wb=748 unstable=0 bg_thresh=1007 thresh=2015 gap=458 poll_thresh=20 ino=257 dd-2584 [000] 256.233985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=53920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.240488: balance_dirty_state: bdi btrfs-1: dirty=809 wb=623 unstable=0 bg_thresh=1007 thresh=2014 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 256.240636: balance_dirty_state: bdi btrfs-1: dirty=834 wb=623 unstable=0 bg_thresh=1007 thresh=2014 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 256.240760: balance_dirty_state: bdi btrfs-1: dirty=834 wb=623 unstable=0 bg_thresh=1009 thresh=2019 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 256.241012: balance_dirty_state: bdi btrfs-1: dirty=859 wb=623 unstable=0 bg_thresh=1012 thresh=2024 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 256.241267: balance_dirty_state: bdi btrfs-1: dirty=909 wb=623 unstable=0 bg_thresh=1011 thresh=2023 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 256.241276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=53920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.248500: balance_dirty_state: bdi btrfs-1: dirty=909 wb=623 unstable=0 bg_thresh=1006 thresh=2012 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 256.248512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=53920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.256489: balance_dirty_state: bdi btrfs-1: dirty=909 wb=348 unstable=0 bg_thresh=1005 thresh=2011 gap=754 poll_thresh=18 ino=257 dd-2584 [004] 256.256574: balance_dirty_state: bdi btrfs-1: dirty=909 wb=348 unstable=0 bg_thresh=1008 thresh=2016 gap=759 poll_thresh=13 ino=257 dd-2584 [004] 256.256629: balance_dirty_state: bdi btrfs-1: dirty=934 wb=348 unstable=0 bg_thresh=1008 thresh=2016 gap=734 poll_thresh=14 ino=257 dd-2584 [004] 256.256685: balance_dirty_state: bdi btrfs-1: dirty=959 wb=348 unstable=0 bg_thresh=1010 thresh=2021 gap=714 poll_thresh=15 ino=257 dd-2584 [004] 256.256740: balance_dirty_state: bdi btrfs-1: dirty=959 wb=348 unstable=0 bg_thresh=1010 thresh=2021 gap=714 poll_thresh=16 ino=257 dd-2584 [004] 256.256852: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=348 unstable=0 bg_thresh=1015 thresh=2031 gap=674 poll_thresh=17 ino=257 dd-2584 [004] 256.257137: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=348 unstable=0 bg_thresh=1015 thresh=2030 gap=648 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 256.257199: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23652 wrote=0 to_write=8192 dd-2584 [004] 256.257264: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=348 unstable=0 bg_thresh=1014 thresh=2029 gap=622 poll_thresh=19 ino=257 dd-2584 [004] 256.257389: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=373 unstable=0 bg_thresh=1014 thresh=2028 gap=596 poll_thresh=20 ino=257 dd-2584 [004] 256.257519: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=423 unstable=0 bg_thresh=1016 thresh=2032 gap=575 poll_thresh=21 ino=257 dd-2584 [004] 256.257647: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=498 unstable=0 bg_thresh=1015 thresh=2031 gap=524 poll_thresh=22 ino=257 dd-2584 [004] 256.257774: balance_dirty_state: bdi btrfs-1: dirty=984 wb=548 unstable=0 bg_thresh=1015 thresh=2030 gap=498 poll_thresh=23 ino=257 dd-2584 [004] 256.257776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-216% task_weight=101% bdi_bw=53920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 256.258810: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=672 to_write=7520 dd-2584 [004] 256.264495: balance_dirty_state: bdi btrfs-1: dirty=509 wb=873 unstable=0 bg_thresh=1007 thresh=2015 gap=633 poll_thresh=23 ino=257 dd-2584 [004] 256.264563: balance_dirty_state: bdi btrfs-1: dirty=534 wb=873 unstable=0 bg_thresh=1007 thresh=2015 gap=608 poll_thresh=17 ino=257 dd-2584 [004] 256.264674: balance_dirty_state: bdi btrfs-1: dirty=559 wb=873 unstable=0 bg_thresh=1010 thresh=2020 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 256.264785: balance_dirty_state: bdi btrfs-1: dirty=584 wb=873 unstable=0 bg_thresh=1012 thresh=2025 gap=568 poll_thresh=19 ino=257 dd-2584 [004] 256.265071: balance_dirty_state: bdi btrfs-1: dirty=634 wb=873 unstable=0 bg_thresh=1014 thresh=2029 gap=522 poll_thresh=20 ino=257 dd-2584 [004] 256.265183: balance_dirty_state: bdi btrfs-1: dirty=659 wb=873 unstable=0 bg_thresh=1014 thresh=2028 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 256.265188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=53920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.272485: balance_dirty_state: bdi btrfs-1: dirty=659 wb=748 unstable=0 bg_thresh=1012 thresh=2024 gap=617 poll_thresh=21 ino=257 dd-2584 [004] 256.272667: balance_dirty_state: bdi btrfs-1: dirty=684 wb=748 unstable=0 bg_thresh=1012 thresh=2024 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 256.273019: balance_dirty_state: bdi btrfs-1: dirty=709 wb=748 unstable=0 bg_thresh=1014 thresh=2029 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 256.273375: balance_dirty_state: bdi btrfs-1: dirty=734 wb=748 unstable=0 bg_thresh=1014 thresh=2028 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 256.273736: balance_dirty_state: bdi btrfs-1: dirty=784 wb=748 unstable=0 bg_thresh=1016 thresh=2032 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 256.273748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=53920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.280533: balance_dirty_state: bdi btrfs-1: dirty=784 wb=748 unstable=0 bg_thresh=1008 thresh=2016 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 256.280544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=53920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.288544: balance_dirty_state: bdi btrfs-1: dirty=784 wb=523 unstable=0 bg_thresh=1007 thresh=2015 gap=708 poll_thresh=19 ino=257 dd-2584 [004] 256.288642: balance_dirty_state: bdi btrfs-1: dirty=784 wb=523 unstable=0 bg_thresh=1007 thresh=2015 gap=708 poll_thresh=14 ino=257 dd-2584 [004] 256.288697: balance_dirty_state: bdi btrfs-1: dirty=809 wb=523 unstable=0 bg_thresh=1010 thresh=2020 gap=688 poll_thresh=15 ino=257 dd-2584 [004] 256.288753: balance_dirty_state: bdi btrfs-1: dirty=809 wb=523 unstable=0 bg_thresh=1010 thresh=2020 gap=688 poll_thresh=16 ino=257 dd-2584 [004] 256.288863: balance_dirty_state: bdi btrfs-1: dirty=859 wb=523 unstable=0 bg_thresh=1015 thresh=2030 gap=648 poll_thresh=17 ino=257 dd-2584 [004] 256.289148: balance_dirty_state: bdi btrfs-1: dirty=884 wb=523 unstable=0 bg_thresh=1014 thresh=2029 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 256.289261: balance_dirty_state: bdi btrfs-1: dirty=909 wb=523 unstable=0 bg_thresh=1014 thresh=2028 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 256.289373: balance_dirty_state: bdi btrfs-1: dirty=959 wb=523 unstable=0 bg_thresh=1013 thresh=2027 gap=545 poll_thresh=20 ino=257 dd-2584 [004] 256.289485: balance_dirty_state: bdi btrfs-1: dirty=984 wb=523 unstable=0 bg_thresh=1015 thresh=2031 gap=524 poll_thresh=21 ino=257 dd-2584 [004] 256.289598: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=523 unstable=0 bg_thresh=1015 thresh=2030 gap=498 poll_thresh=22 ino=257 dd-2584 [004] 256.289602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=53920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.296548: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=398 unstable=0 bg_thresh=1013 thresh=2027 gap=620 poll_thresh=22 ino=257 dd-2584 [004] 256.296642: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=398 unstable=0 bg_thresh=1013 thresh=2027 gap=595 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 256.296706: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23692 wrote=0 to_write=8192 dd-2584 [004] 256.296768: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=398 unstable=0 bg_thresh=1013 thresh=2026 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 256.296893: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=448 unstable=0 bg_thresh=1012 thresh=2025 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 256.297198: balance_dirty_state: bdi btrfs-1: dirty=959 wb=598 unstable=0 bg_thresh=1014 thresh=2029 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 256.297200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=55316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 256.298149: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=608 to_write=7584 dd-2584 [004] 256.304509: balance_dirty_state: bdi btrfs-1: dirty=534 wb=898 unstable=0 bg_thresh=1008 thresh=2016 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 256.304598: balance_dirty_state: bdi btrfs-1: dirty=534 wb=898 unstable=0 bg_thresh=1008 thresh=2016 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 256.304683: balance_dirty_state: bdi btrfs-1: dirty=559 wb=898 unstable=0 bg_thresh=1010 thresh=2021 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 256.304770: balance_dirty_state: bdi btrfs-1: dirty=559 wb=898 unstable=0 bg_thresh=1010 thresh=2021 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 256.304943: balance_dirty_state: bdi btrfs-1: dirty=609 wb=898 unstable=0 bg_thresh=1015 thresh=2031 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 256.305114: balance_dirty_state: bdi btrfs-1: dirty=634 wb=898 unstable=0 bg_thresh=1015 thresh=2030 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 256.305121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=55316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.312688: balance_dirty_state: bdi btrfs-1: dirty=634 wb=648 unstable=0 bg_thresh=1008 thresh=2017 gap=735 poll_thresh=18 ino=257 dd-2584 [004] 256.312775: balance_dirty_state: bdi btrfs-1: dirty=659 wb=648 unstable=0 bg_thresh=1008 thresh=2017 gap=710 poll_thresh=13 ino=257 dd-2584 [004] 256.312858: balance_dirty_state: bdi btrfs-1: dirty=659 wb=648 unstable=0 bg_thresh=1011 thresh=2022 gap=715 poll_thresh=14 ino=257 dd-2584 [004] 256.312940: balance_dirty_state: bdi btrfs-1: dirty=684 wb=648 unstable=0 bg_thresh=1011 thresh=2022 gap=690 poll_thresh=15 ino=257 dd-2584 [004] 256.313026: balance_dirty_state: bdi btrfs-1: dirty=709 wb=648 unstable=0 bg_thresh=1013 thresh=2027 gap=670 poll_thresh=16 ino=257 dd-2584 [004] 256.313197: balance_dirty_state: bdi btrfs-1: dirty=734 wb=648 unstable=0 bg_thresh=1013 thresh=2026 gap=644 poll_thresh=17 ino=257 dd-2584 [004] 256.313365: balance_dirty_state: bdi btrfs-1: dirty=759 wb=648 unstable=0 bg_thresh=1015 thresh=2030 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 256.313704: balance_dirty_state: bdi btrfs-1: dirty=784 wb=648 unstable=0 bg_thresh=1014 thresh=2029 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 256.313876: balance_dirty_state: bdi btrfs-1: dirty=834 wb=648 unstable=0 bg_thresh=1008 thresh=2016 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 256.314057: balance_dirty_state: bdi btrfs-1: dirty=859 wb=648 unstable=0 bg_thresh=1006 thresh=2013 gap=506 poll_thresh=21 ino=257 dd-2584 [004] 256.314236: balance_dirty_state: bdi btrfs-1: dirty=884 wb=648 unstable=0 bg_thresh=1006 thresh=2012 gap=480 poll_thresh=22 ino=257 dd-2584 [004] 256.314243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=55316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.320517: balance_dirty_state: bdi btrfs-1: dirty=884 wb=648 unstable=0 bg_thresh=994 thresh=1989 gap=457 poll_thresh=22 ino=257 dd-2584 [004] 256.320523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=55316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 256.328536: balance_dirty_state: bdi btrfs-1: dirty=884 wb=498 unstable=0 bg_thresh=997 thresh=1995 gap=613 poll_thresh=22 ino=257 dd-2584 [006] 256.328609: balance_dirty_state: bdi btrfs-1: dirty=909 wb=498 unstable=0 bg_thresh=1000 thresh=2000 gap=593 poll_thresh=16 ino=257 dd-2584 [006] 256.328739: balance_dirty_state: bdi btrfs-1: dirty=934 wb=498 unstable=0 bg_thresh=1002 thresh=2005 gap=573 poll_thresh=17 ino=257 dd-2584 [006] 256.328873: balance_dirty_state: bdi btrfs-1: dirty=959 wb=498 unstable=0 bg_thresh=998 thresh=1996 gap=539 poll_thresh=18 ino=257 dd-2584 [006] 256.329008: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=498 unstable=0 bg_thresh=997 thresh=1995 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 256.329014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=55316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 256.329036: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23724 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 256.330359: writeback_single_inode: bdi btrfs-1: ino=257 state= age=136 wrote=480 to_write=7712 dd-2584 [006] 256.336587: balance_dirty_state: bdi btrfs-1: dirty=534 wb=848 unstable=0 bg_thresh=996 thresh=1993 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 256.336668: balance_dirty_state: bdi btrfs-1: dirty=534 wb=848 unstable=0 bg_thresh=996 thresh=1992 gap=610 poll_thresh=14 ino=257 dd-2584 [006] 256.336945: balance_dirty_state: bdi btrfs-1: dirty=559 wb=848 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 256.337013: balance_dirty_state: bdi btrfs-1: dirty=559 wb=848 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 256.337148: balance_dirty_state: bdi btrfs-1: dirty=609 wb=848 unstable=0 bg_thresh=995 thresh=1990 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 256.337311: balance_dirty_state: bdi btrfs-1: dirty=634 wb=773 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=18 ino=257 dd-2584 [006] 256.337459: balance_dirty_state: bdi btrfs-1: dirty=659 wb=723 unstable=0 bg_thresh=990 thresh=1980 gap=598 poll_thresh=19 ino=257 dd-2584 [006] 256.337601: balance_dirty_state: bdi btrfs-1: dirty=709 wb=723 unstable=0 bg_thresh=992 thresh=1985 gap=553 poll_thresh=20 ino=257 dd-2584 [006] 256.337739: balance_dirty_state: bdi btrfs-1: dirty=734 wb=723 unstable=0 bg_thresh=991 thresh=1983 gap=526 poll_thresh=21 ino=257 dd-2584 [006] 256.337877: balance_dirty_state: bdi btrfs-1: dirty=759 wb=723 unstable=0 bg_thresh=990 thresh=1980 gap=498 poll_thresh=22 ino=257 dd-2584 [006] 256.338016: balance_dirty_state: bdi btrfs-1: dirty=784 wb=723 unstable=0 bg_thresh=989 thresh=1978 gap=471 poll_thresh=23 ino=257 dd-2584 [006] 256.338022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=55316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 256.344587: balance_dirty_state: bdi btrfs-1: dirty=784 wb=723 unstable=0 bg_thresh=991 thresh=1982 gap=475 poll_thresh=23 ino=257 dd-2584 [006] 256.344596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=55316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 256.352577: balance_dirty_state: bdi btrfs-1: dirty=784 wb=498 unstable=0 bg_thresh=992 thresh=1985 gap=703 poll_thresh=23 ino=257 dd-2584 [006] 256.352819: balance_dirty_state: bdi btrfs-1: dirty=809 wb=498 unstable=0 bg_thresh=995 thresh=1990 gap=683 poll_thresh=17 ino=257 dd-2584 [006] 256.352938: balance_dirty_state: bdi btrfs-1: dirty=834 wb=498 unstable=0 bg_thresh=994 thresh=1989 gap=657 poll_thresh=18 ino=257 dd-2584 [006] 256.353057: balance_dirty_state: bdi btrfs-1: dirty=884 wb=498 unstable=0 bg_thresh=994 thresh=1988 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 256.353173: balance_dirty_state: bdi btrfs-1: dirty=909 wb=498 unstable=0 bg_thresh=996 thresh=1992 gap=585 poll_thresh=20 ino=257 dd-2584 [006] 256.353289: balance_dirty_state: bdi btrfs-1: dirty=934 wb=498 unstable=0 bg_thresh=995 thresh=1991 gap=559 poll_thresh=21 ino=257 dd-2584 [006] 256.353408: balance_dirty_state: bdi btrfs-1: dirty=959 wb=498 unstable=0 bg_thresh=995 thresh=1990 gap=533 poll_thresh=22 ino=257 dd-2584 [006] 256.353525: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=498 unstable=0 bg_thresh=997 thresh=1994 gap=487 poll_thresh=23 ino=257 dd-2584 [006] 256.353530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=55316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 256.353549: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23748 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 256.354672: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=480 to_write=7712 dd-2584 [006] 256.360617: balance_dirty_state: bdi btrfs-1: dirty=534 wb=823 unstable=0 bg_thresh=992 thresh=1984 gap=627 poll_thresh=23 ino=257 dd-2584 [006] 256.360726: balance_dirty_state: bdi btrfs-1: dirty=534 wb=823 unstable=0 bg_thresh=989 thresh=1978 gap=621 poll_thresh=17 ino=257 dd-2584 [006] 256.360908: balance_dirty_state: bdi btrfs-1: dirty=584 wb=823 unstable=0 bg_thresh=988 thresh=1977 gap=570 poll_thresh=18 ino=257 dd-2584 [006] 256.361363: balance_dirty_state: bdi btrfs-1: dirty=609 wb=823 unstable=0 bg_thresh=990 thresh=1981 gap=549 poll_thresh=19 ino=257 dd-2584 [006] 256.361539: balance_dirty_state: bdi btrfs-1: dirty=634 wb=823 unstable=0 bg_thresh=990 thresh=1980 gap=523 poll_thresh=20 ino=257 dd-2584 [006] 256.361716: balance_dirty_state: bdi btrfs-1: dirty=659 wb=823 unstable=0 bg_thresh=989 thresh=1979 gap=497 poll_thresh=21 ino=257 dd-2584 [006] 256.361892: balance_dirty_state: bdi btrfs-1: dirty=709 wb=823 unstable=0 bg_thresh=989 thresh=1978 gap=446 poll_thresh=22 ino=257 dd-2584 [006] 256.361900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=55316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 256.368633: balance_dirty_state: bdi btrfs-1: dirty=709 wb=698 unstable=0 bg_thresh=991 thresh=1982 gap=575 poll_thresh=22 ino=257 dd-2584 [006] 256.368719: balance_dirty_state: bdi btrfs-1: dirty=709 wb=698 unstable=0 bg_thresh=990 thresh=1981 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 256.368838: balance_dirty_state: bdi btrfs-1: dirty=759 wb=698 unstable=0 bg_thresh=990 thresh=1980 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 256.368952: balance_dirty_state: bdi btrfs-1: dirty=784 wb=698 unstable=0 bg_thresh=992 thresh=1984 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 256.369064: balance_dirty_state: bdi btrfs-1: dirty=809 wb=698 unstable=0 bg_thresh=991 thresh=1983 gap=476 poll_thresh=19 ino=257 dd-2584 [006] 256.369068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=55316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 256.376770: balance_dirty_state: bdi btrfs-1: dirty=809 wb=573 unstable=0 bg_thresh=991 thresh=1982 gap=600 poll_thresh=19 ino=257 dd-2584 [006] 256.376851: balance_dirty_state: bdi btrfs-1: dirty=834 wb=573 unstable=0 bg_thresh=990 thresh=1981 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 256.377085: balance_dirty_state: bdi btrfs-1: dirty=859 wb=573 unstable=0 bg_thresh=990 thresh=1981 gap=549 poll_thresh=15 ino=257 dd-2584 [006] 256.377142: balance_dirty_state: bdi btrfs-1: dirty=859 wb=573 unstable=0 bg_thresh=990 thresh=1980 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 256.377255: balance_dirty_state: bdi btrfs-1: dirty=884 wb=573 unstable=0 bg_thresh=989 thresh=1979 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 256.377367: balance_dirty_state: bdi btrfs-1: dirty=934 wb=573 unstable=0 bg_thresh=989 thresh=1978 gap=471 poll_thresh=18 ino=257 dd-2584 [006] 256.377372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=55316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 256.384645: balance_dirty_state: bdi btrfs-1: dirty=934 wb=473 unstable=0 bg_thresh=988 thresh=1977 gap=570 poll_thresh=18 ino=257 dd-2584 [006] 256.384743: balance_dirty_state: bdi btrfs-1: dirty=934 wb=473 unstable=0 bg_thresh=991 thresh=1982 gap=575 poll_thresh=13 ino=257 dd-2584 [006] 256.384807: balance_dirty_state: bdi btrfs-1: dirty=959 wb=473 unstable=0 bg_thresh=990 thresh=1981 gap=549 poll_thresh=14 ino=257 dd-2584 [006] 256.384868: balance_dirty_state: bdi btrfs-1: dirty=984 wb=473 unstable=0 bg_thresh=990 thresh=1981 gap=524 poll_thresh=15 ino=257 dd-2584 [006] 256.384927: balance_dirty_state: bdi btrfs-1: dirty=984 wb=473 unstable=0 bg_thresh=990 thresh=1980 gap=523 poll_thresh=16 ino=257 dd-2584 [006] 256.385044: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=473 unstable=0 bg_thresh=989 thresh=1979 gap=472 poll_thresh=17 ino=257 dd-2584 [006] 256.385049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=55316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 256.385067: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23780 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 256.386665: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=496 to_write=7696 dd-2584 [006] 256.392735: balance_dirty_state: bdi btrfs-1: dirty=534 wb=848 unstable=0 bg_thresh=988 thresh=1977 gap=595 poll_thresh=17 ino=257 dd-2584 [006] 256.392818: balance_dirty_state: bdi btrfs-1: dirty=534 wb=848 unstable=0 bg_thresh=988 thresh=1976 gap=594 poll_thresh=13 ino=257 dd-2584 [006] 256.392876: balance_dirty_state: bdi btrfs-1: dirty=559 wb=848 unstable=0 bg_thresh=990 thresh=1981 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 256.392933: balance_dirty_state: bdi btrfs-1: dirty=559 wb=848 unstable=0 bg_thresh=987 thresh=1975 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 256.392989: balance_dirty_state: bdi btrfs-1: dirty=584 wb=848 unstable=0 bg_thresh=990 thresh=1980 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 256.393274: balance_dirty_state: bdi btrfs-1: dirty=609 wb=848 unstable=0 bg_thresh=989 thresh=1979 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 256.393391: balance_dirty_state: bdi btrfs-1: dirty=659 wb=848 unstable=0 bg_thresh=989 thresh=1978 gap=471 poll_thresh=18 ino=257 dd-2584 [006] 256.393396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=55316 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.400583: balance_dirty_state: bdi btrfs-1: dirty=659 wb=598 unstable=0 bg_thresh=990 thresh=1980 gap=723 poll_thresh=18 ino=257 dd-2584 [004] 256.400651: balance_dirty_state: bdi btrfs-1: dirty=684 wb=598 unstable=0 bg_thresh=992 thresh=1985 gap=703 poll_thresh=13 ino=257 dd-2584 [004] 256.400707: balance_dirty_state: bdi btrfs-1: dirty=709 wb=598 unstable=0 bg_thresh=992 thresh=1985 gap=678 poll_thresh=14 ino=257 dd-2584 [004] 256.400763: balance_dirty_state: bdi btrfs-1: dirty=709 wb=598 unstable=0 bg_thresh=995 thresh=1990 gap=683 poll_thresh=15 ino=257 dd-2584 [004] 256.400819: balance_dirty_state: bdi btrfs-1: dirty=734 wb=598 unstable=0 bg_thresh=995 thresh=1990 gap=658 poll_thresh=16 ino=257 dd-2584 [004] 256.400932: balance_dirty_state: bdi btrfs-1: dirty=759 wb=598 unstable=0 bg_thresh=994 thresh=1989 gap=632 poll_thresh=17 ino=257 dd-2584 [004] 256.401044: balance_dirty_state: bdi btrfs-1: dirty=784 wb=598 unstable=0 bg_thresh=996 thresh=1993 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 256.401156: balance_dirty_state: bdi btrfs-1: dirty=834 wb=598 unstable=0 bg_thresh=996 thresh=1992 gap=560 poll_thresh=19 ino=257 dd-2584 [004] 256.401268: balance_dirty_state: bdi btrfs-1: dirty=859 wb=598 unstable=0 bg_thresh=995 thresh=1991 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 256.401554: balance_dirty_state: bdi btrfs-1: dirty=884 wb=598 unstable=0 bg_thresh=997 thresh=1995 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 256.401667: balance_dirty_state: bdi btrfs-1: dirty=934 wb=598 unstable=0 bg_thresh=997 thresh=1994 gap=462 poll_thresh=22 ino=257 dd-2584 [004] 256.401671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=57196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.408510: balance_dirty_state: bdi btrfs-1: dirty=934 wb=498 unstable=0 bg_thresh=989 thresh=1978 gap=546 poll_thresh=22 ino=257 dd-2584 [004] 256.408597: balance_dirty_state: bdi btrfs-1: dirty=934 wb=498 unstable=0 bg_thresh=989 thresh=1978 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 256.408763: balance_dirty_state: bdi btrfs-1: dirty=959 wb=498 unstable=0 bg_thresh=991 thresh=1983 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 256.408928: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=498 unstable=0 bg_thresh=996 thresh=1993 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 256.408934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=57196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 256.409013: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23804 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 256.410110: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=464 to_write=7728 dd-2584 [004] 256.416526: balance_dirty_state: bdi btrfs-1: dirty=534 wb=848 unstable=0 bg_thresh=993 thresh=1987 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 256.416605: balance_dirty_state: bdi btrfs-1: dirty=534 wb=848 unstable=0 bg_thresh=993 thresh=1987 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 256.416660: balance_dirty_state: bdi btrfs-1: dirty=559 wb=848 unstable=0 bg_thresh=996 thresh=1992 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 256.416717: balance_dirty_state: bdi btrfs-1: dirty=584 wb=848 unstable=0 bg_thresh=996 thresh=1992 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 256.416773: balance_dirty_state: bdi btrfs-1: dirty=584 wb=848 unstable=0 bg_thresh=998 thresh=1997 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 256.416885: balance_dirty_state: bdi btrfs-1: dirty=634 wb=848 unstable=0 bg_thresh=998 thresh=1996 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 256.417171: balance_dirty_state: bdi btrfs-1: dirty=659 wb=848 unstable=0 bg_thresh=997 thresh=1994 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 256.417176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=57196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.424558: balance_dirty_state: bdi btrfs-1: dirty=659 wb=723 unstable=0 bg_thresh=991 thresh=1982 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 256.424622: balance_dirty_state: bdi btrfs-1: dirty=659 wb=723 unstable=0 bg_thresh=991 thresh=1982 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 256.424677: balance_dirty_state: bdi btrfs-1: dirty=684 wb=723 unstable=0 bg_thresh=993 thresh=1987 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 256.424732: balance_dirty_state: bdi btrfs-1: dirty=709 wb=723 unstable=0 bg_thresh=993 thresh=1987 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 256.424787: balance_dirty_state: bdi btrfs-1: dirty=709 wb=723 unstable=0 bg_thresh=996 thresh=1992 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 256.424899: balance_dirty_state: bdi btrfs-1: dirty=759 wb=723 unstable=0 bg_thresh=995 thresh=1991 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 256.425013: balance_dirty_state: bdi btrfs-1: dirty=784 wb=723 unstable=0 bg_thresh=997 thresh=1995 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 256.425017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=57196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.432519: balance_dirty_state: bdi btrfs-1: dirty=784 wb=598 unstable=0 bg_thresh=994 thresh=1989 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 256.432605: balance_dirty_state: bdi btrfs-1: dirty=809 wb=598 unstable=0 bg_thresh=994 thresh=1989 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 256.432661: balance_dirty_state: bdi btrfs-1: dirty=809 wb=598 unstable=0 bg_thresh=997 thresh=1994 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 256.432718: balance_dirty_state: bdi btrfs-1: dirty=834 wb=598 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 256.432775: balance_dirty_state: bdi btrfs-1: dirty=859 wb=598 unstable=0 bg_thresh=996 thresh=1993 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 256.432886: balance_dirty_state: bdi btrfs-1: dirty=884 wb=598 unstable=0 bg_thresh=996 thresh=1992 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 256.433170: balance_dirty_state: bdi btrfs-1: dirty=909 wb=598 unstable=0 bg_thresh=998 thresh=1996 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 256.433175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=57196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.440541: balance_dirty_state: bdi btrfs-1: dirty=909 wb=473 unstable=0 bg_thresh=993 thresh=1986 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 256.440721: balance_dirty_state: bdi btrfs-1: dirty=934 wb=473 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 256.440893: balance_dirty_state: bdi btrfs-1: dirty=934 wb=473 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 256.441073: balance_dirty_state: bdi btrfs-1: dirty=959 wb=473 unstable=0 bg_thresh=995 thresh=1991 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 256.441189: balance_dirty_state: bdi btrfs-1: dirty=984 wb=473 unstable=0 bg_thresh=998 thresh=1996 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 256.441543: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=473 unstable=0 bg_thresh=997 thresh=1995 gap=513 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 256.441639: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23836 wrote=0 to_write=8192 dd-2584 [004] 256.441826: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=473 unstable=0 bg_thresh=1002 thresh=2004 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 256.441829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=57196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 256.443174: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=512 to_write=7680 dd-2584 [004] 256.448582: balance_dirty_state: bdi btrfs-1: dirty=534 wb=973 unstable=0 bg_thresh=997 thresh=1995 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 256.448594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=57196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 256.456560: balance_dirty_state: bdi btrfs-1: dirty=534 wb=723 unstable=0 bg_thresh=994 thresh=1989 gap=732 poll_thresh=18 ino=257 dd-2584 [000] 256.456645: balance_dirty_state: bdi btrfs-1: dirty=559 wb=723 unstable=0 bg_thresh=994 thresh=1989 gap=707 poll_thresh=13 ino=257 dd-2584 [000] 256.456702: balance_dirty_state: bdi btrfs-1: dirty=559 wb=723 unstable=0 bg_thresh=997 thresh=1994 gap=712 poll_thresh=14 ino=257 dd-2584 [000] 256.456835: balance_dirty_state: bdi btrfs-1: dirty=584 wb=723 unstable=0 bg_thresh=997 thresh=1994 gap=687 poll_thresh=15 ino=257 dd-2584 [000] 256.456932: balance_dirty_state: bdi btrfs-1: dirty=584 wb=723 unstable=0 bg_thresh=996 thresh=1992 gap=685 poll_thresh=16 ino=257 dd-2584 [000] 256.457107: balance_dirty_state: bdi btrfs-1: dirty=634 wb=723 unstable=0 bg_thresh=995 thresh=1991 gap=634 poll_thresh=17 ino=257 dd-2584 [000] 256.457550: balance_dirty_state: bdi btrfs-1: dirty=659 wb=573 unstable=0 bg_thresh=995 thresh=1990 gap=758 poll_thresh=18 ino=257 dd-2584 [000] 256.457719: balance_dirty_state: bdi btrfs-1: dirty=684 wb=573 unstable=0 bg_thresh=997 thresh=1994 gap=737 poll_thresh=19 ino=257 dd-2584 [000] 256.457885: balance_dirty_state: bdi btrfs-1: dirty=734 wb=573 unstable=0 bg_thresh=996 thresh=1993 gap=686 poll_thresh=20 ino=257 dd-2584 [000] 256.458056: balance_dirty_state: bdi btrfs-1: dirty=759 wb=573 unstable=0 bg_thresh=999 thresh=1998 gap=666 poll_thresh=21 ino=257 dd-2584 [000] 256.458189: balance_dirty_state: bdi btrfs-1: dirty=784 wb=573 unstable=0 bg_thresh=998 thresh=1997 gap=640 poll_thresh=22 ino=257 dd-2584 [000] 256.458307: balance_dirty_state: bdi btrfs-1: dirty=809 wb=573 unstable=0 bg_thresh=1000 thresh=2001 gap=619 poll_thresh=23 ino=257 dd-2584 [000] 256.458426: balance_dirty_state: bdi btrfs-1: dirty=859 wb=573 unstable=0 bg_thresh=1000 thresh=2000 gap=568 poll_thresh=24 ino=257 dd-2584 [000] 256.458545: balance_dirty_state: bdi btrfs-1: dirty=884 wb=573 unstable=0 bg_thresh=1002 thresh=2005 gap=548 poll_thresh=25 ino=257 dd-2584 [000] 256.458832: balance_dirty_state: bdi btrfs-1: dirty=909 wb=573 unstable=0 bg_thresh=1001 thresh=2003 gap=521 poll_thresh=26 ino=257 dd-2584 [000] 256.458954: balance_dirty_state: bdi btrfs-1: dirty=959 wb=573 unstable=0 bg_thresh=998 thresh=1996 gap=464 poll_thresh=27 ino=257 dd-2584 [000] 256.458959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=57196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 256.464626: balance_dirty_state: bdi btrfs-1: dirty=959 wb=498 unstable=0 bg_thresh=989 thresh=1978 gap=521 poll_thresh=27 ino=257 dd-2584 [002] 256.464706: balance_dirty_state: bdi btrfs-1: dirty=959 wb=498 unstable=0 bg_thresh=991 thresh=1983 gap=526 poll_thresh=20 ino=257 dd-2584 [002] 256.464848: balance_dirty_state: bdi btrfs-1: dirty=984 wb=498 unstable=0 bg_thresh=997 thresh=1994 gap=512 poll_thresh=21 ino=257 dd-2584 [002] 256.464985: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=498 unstable=0 bg_thresh=996 thresh=1993 gap=461 poll_thresh=22 ino=257 dd-2584 [002] 256.464990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-119% task_weight=100% bdi_bw=57196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 256.465008: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23860 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 256.466361: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=496 to_write=7696 dd-2584 [006] 256.472551: balance_dirty_state: bdi btrfs-1: dirty=534 wb=998 unstable=0 bg_thresh=995 thresh=1990 gap=458 poll_thresh=22 ino=257 dd-2584 [006] 256.472556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=57196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 256.480610: balance_dirty_state: bdi btrfs-1: dirty=534 wb=748 unstable=0 bg_thresh=997 thresh=1995 gap=713 poll_thresh=22 ino=257 dd-2584 [006] 256.480704: balance_dirty_state: bdi btrfs-1: dirty=534 wb=748 unstable=0 bg_thresh=1000 thresh=2000 gap=718 poll_thresh=16 ino=257 dd-2584 [006] 256.480869: balance_dirty_state: bdi btrfs-1: dirty=584 wb=748 unstable=0 bg_thresh=1002 thresh=2005 gap=673 poll_thresh=17 ino=257 dd-2584 [006] 256.481036: balance_dirty_state: bdi btrfs-1: dirty=609 wb=748 unstable=0 bg_thresh=1005 thresh=2010 gap=653 poll_thresh=18 ino=257 dd-2584 [006] 256.481209: balance_dirty_state: bdi btrfs-1: dirty=634 wb=748 unstable=0 bg_thresh=1003 thresh=2006 gap=624 poll_thresh=19 ino=257 dd-2584 [006] 256.481647: balance_dirty_state: bdi btrfs-1: dirty=684 wb=748 unstable=0 bg_thresh=1002 thresh=2004 gap=572 poll_thresh=20 ino=257 dd-2584 [006] 256.481816: balance_dirty_state: bdi btrfs-1: dirty=709 wb=748 unstable=0 bg_thresh=1001 thresh=2003 gap=546 poll_thresh=21 ino=257 dd-2584 [006] 256.481984: balance_dirty_state: bdi btrfs-1: dirty=734 wb=748 unstable=0 bg_thresh=1001 thresh=2002 gap=520 poll_thresh=22 ino=257 dd-2584 [006] 256.482153: balance_dirty_state: bdi btrfs-1: dirty=759 wb=748 unstable=0 bg_thresh=1003 thresh=2006 gap=499 poll_thresh=23 ino=257 dd-2584 [006] 256.482160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-56% task_weight=99% bdi_bw=57196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 256.488781: balance_dirty_state: bdi btrfs-1: dirty=809 wb=623 unstable=0 bg_thresh=1005 thresh=2010 gap=578 poll_thresh=17 ino=257 dd-2584 [006] 256.488899: balance_dirty_state: bdi btrfs-1: dirty=834 wb=623 unstable=0 bg_thresh=1004 thresh=2009 gap=552 poll_thresh=18 ino=257 dd-2584 [006] 256.489017: balance_dirty_state: bdi btrfs-1: dirty=859 wb=623 unstable=0 bg_thresh=1004 thresh=2008 gap=526 poll_thresh=19 ino=257 dd-2584 [006] 256.489135: balance_dirty_state: bdi btrfs-1: dirty=909 wb=623 unstable=0 bg_thresh=1006 thresh=2012 gap=480 poll_thresh=20 ino=257 dd-2584 [006] 256.489140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-49% task_weight=100% bdi_bw=57196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 256.496731: balance_dirty_state: bdi btrfs-1: dirty=909 wb=498 unstable=0 bg_thresh=1000 thresh=2001 gap=594 poll_thresh=15 ino=257 dd-2584 [001] 256.496974: balance_dirty_state: bdi btrfs-1: dirty=934 wb=498 unstable=0 bg_thresh=1003 thresh=2006 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 256.497093: balance_dirty_state: bdi btrfs-1: dirty=959 wb=498 unstable=0 bg_thresh=1005 thresh=2011 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 256.497213: balance_dirty_state: bdi btrfs-1: dirty=984 wb=498 unstable=0 bg_thresh=1005 thresh=2011 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 256.497333: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=498 unstable=0 bg_thresh=1007 thresh=2015 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 256.497337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1320 avg_dirty=1320 bdi_gap=26% task_gap=-46% task_weight=100% bdi_bw=57196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 256.497382: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23892 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 256.498542: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=496 to_write=7696 dd-2584 [004] 256.508721: balance_dirty_state: bdi btrfs-1: dirty=559 wb=748 unstable=0 bg_thresh=1007 thresh=2014 gap=707 poll_thresh=14 ino=257 dd-2584 [004] 256.508781: balance_dirty_state: bdi btrfs-1: dirty=559 wb=748 unstable=0 bg_thresh=1009 thresh=2019 gap=712 poll_thresh=15 ino=257 dd-2584 [004] 256.508838: balance_dirty_state: bdi btrfs-1: dirty=584 wb=748 unstable=0 bg_thresh=1009 thresh=2019 gap=687 poll_thresh=16 ino=257 dd-2584 [004] 256.508951: balance_dirty_state: bdi btrfs-1: dirty=609 wb=748 unstable=0 bg_thresh=1014 thresh=2029 gap=672 poll_thresh=17 ino=257 dd-2584 [004] 256.509065: balance_dirty_state: bdi btrfs-1: dirty=659 wb=748 unstable=0 bg_thresh=1014 thresh=2028 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 256.509179: balance_dirty_state: bdi btrfs-1: dirty=684 wb=748 unstable=0 bg_thresh=1013 thresh=2027 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 256.509465: balance_dirty_state: bdi btrfs-1: dirty=709 wb=748 unstable=0 bg_thresh=1013 thresh=2026 gap=569 poll_thresh=20 ino=257 dd-2584 [004] 256.509579: balance_dirty_state: bdi btrfs-1: dirty=759 wb=748 unstable=0 bg_thresh=1015 thresh=2030 gap=523 poll_thresh=21 ino=257 dd-2584 [004] 256.509693: balance_dirty_state: bdi btrfs-1: dirty=784 wb=748 unstable=0 bg_thresh=1014 thresh=2029 gap=497 poll_thresh=22 ino=257 dd-2584 [004] 256.509698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1360 avg_dirty=1360 bdi_gap=11% task_gap=-77% task_weight=100% bdi_bw=58036 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 256.516670: balance_dirty_state: bdi btrfs-1: dirty=784 wb=623 unstable=0 bg_thresh=1009 thresh=2018 gap=611 poll_thresh=16 ino=257 dd-2584 [004] 256.516784: balance_dirty_state: bdi btrfs-1: dirty=834 wb=623 unstable=0 bg_thresh=1011 thresh=2023 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 256.516894: balance_dirty_state: bdi btrfs-1: dirty=859 wb=623 unstable=0 bg_thresh=1014 thresh=2028 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 256.517008: balance_dirty_state: bdi btrfs-1: dirty=884 wb=623 unstable=0 bg_thresh=1016 thresh=2032 gap=525 poll_thresh=19 ino=257 dd-2584 [004] 256.517120: balance_dirty_state: bdi btrfs-1: dirty=934 wb=623 unstable=0 bg_thresh=1015 thresh=2031 gap=474 poll_thresh=20 ino=257 dd-2584 [004] 256.517125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1360 avg_dirty=1360 bdi_gap=12% task_gap=-74% task_weight=100% bdi_bw=58036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.524721: balance_dirty_state: bdi btrfs-1: dirty=934 wb=498 unstable=0 bg_thresh=1007 thresh=2015 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 256.525107: balance_dirty_state: bdi btrfs-1: dirty=959 wb=498 unstable=0 bg_thresh=1010 thresh=2020 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 256.525273: balance_dirty_state: bdi btrfs-1: dirty=984 wb=498 unstable=0 bg_thresh=1012 thresh=2025 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 256.525441: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=498 unstable=0 bg_thresh=1015 thresh=2030 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 256.525610: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=498 unstable=0 bg_thresh=1017 thresh=2034 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 256.525616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=99% bdi_bw=58036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 256.525674: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23920 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 256.527273: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=512 to_write=7680 dd-2584 [004] 256.532596: balance_dirty_state: bdi btrfs-1: dirty=559 wb=873 unstable=0 bg_thresh=1014 thresh=2028 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 256.532670: balance_dirty_state: bdi btrfs-1: dirty=559 wb=873 unstable=0 bg_thresh=1014 thresh=2028 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 256.532727: balance_dirty_state: bdi btrfs-1: dirty=584 wb=873 unstable=0 bg_thresh=1016 thresh=2033 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 256.532784: balance_dirty_state: bdi btrfs-1: dirty=609 wb=873 unstable=0 bg_thresh=1013 thresh=2027 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 256.532896: balance_dirty_state: bdi btrfs-1: dirty=634 wb=873 unstable=0 bg_thresh=1013 thresh=2026 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 256.533010: balance_dirty_state: bdi btrfs-1: dirty=659 wb=873 unstable=0 bg_thresh=1015 thresh=2030 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 256.533014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1360 avg_dirty=1360 bdi_gap=12% task_gap=-75% task_weight=100% bdi_bw=58036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.540732: balance_dirty_state: bdi btrfs-1: dirty=684 wb=748 unstable=0 bg_thresh=1007 thresh=2014 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 256.540788: balance_dirty_state: bdi btrfs-1: dirty=684 wb=748 unstable=0 bg_thresh=1009 thresh=2019 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 256.541016: balance_dirty_state: bdi btrfs-1: dirty=709 wb=748 unstable=0 bg_thresh=1009 thresh=2019 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 256.541072: balance_dirty_state: bdi btrfs-1: dirty=734 wb=748 unstable=0 bg_thresh=1012 thresh=2024 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 256.541184: balance_dirty_state: bdi btrfs-1: dirty=759 wb=748 unstable=0 bg_thresh=1014 thresh=2029 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 256.541298: balance_dirty_state: bdi btrfs-1: dirty=784 wb=748 unstable=0 bg_thresh=1016 thresh=2033 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 256.541302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=58036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.548629: balance_dirty_state: bdi btrfs-1: dirty=784 wb=623 unstable=0 bg_thresh=1013 thresh=2026 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 256.548726: balance_dirty_state: bdi btrfs-1: dirty=809 wb=623 unstable=0 bg_thresh=1013 thresh=2026 gap=594 poll_thresh=13 ino=257 dd-2584 [004] 256.548781: balance_dirty_state: bdi btrfs-1: dirty=834 wb=623 unstable=0 bg_thresh=1015 thresh=2031 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 256.548838: balance_dirty_state: bdi btrfs-1: dirty=834 wb=623 unstable=0 bg_thresh=1012 thresh=2025 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 256.548895: balance_dirty_state: bdi btrfs-1: dirty=859 wb=623 unstable=0 bg_thresh=1015 thresh=2030 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 256.549007: balance_dirty_state: bdi btrfs-1: dirty=884 wb=623 unstable=0 bg_thresh=1014 thresh=2029 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 256.549122: balance_dirty_state: bdi btrfs-1: dirty=909 wb=623 unstable=0 bg_thresh=1016 thresh=2033 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 256.549127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=58036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.556622: balance_dirty_state: bdi btrfs-1: dirty=909 wb=498 unstable=0 bg_thresh=1013 thresh=2027 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 256.556736: balance_dirty_state: bdi btrfs-1: dirty=934 wb=498 unstable=0 bg_thresh=1013 thresh=2027 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 256.556821: balance_dirty_state: bdi btrfs-1: dirty=959 wb=498 unstable=0 bg_thresh=1016 thresh=2032 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 256.557205: balance_dirty_state: bdi btrfs-1: dirty=959 wb=498 unstable=0 bg_thresh=1013 thresh=2026 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 256.557291: balance_dirty_state: bdi btrfs-1: dirty=984 wb=498 unstable=0 bg_thresh=1015 thresh=2031 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 256.557461: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=498 unstable=0 bg_thresh=1015 thresh=2030 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 256.557631: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=498 unstable=0 bg_thresh=1017 thresh=2034 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 256.557637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-117% task_weight=99% bdi_bw=58036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 256.557695: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23952 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 256.559405: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=496 to_write=7696 dd-2584 [004] 256.564579: balance_dirty_state: bdi btrfs-1: dirty=559 wb=748 unstable=0 bg_thresh=1007 thresh=2014 gap=707 poll_thresh=18 ino=257 dd-2584 [004] 256.564653: balance_dirty_state: bdi btrfs-1: dirty=559 wb=748 unstable=0 bg_thresh=1007 thresh=2014 gap=707 poll_thresh=13 ino=257 dd-2584 [004] 256.564709: balance_dirty_state: bdi btrfs-1: dirty=584 wb=748 unstable=0 bg_thresh=1009 thresh=2019 gap=687 poll_thresh=14 ino=257 dd-2584 [004] 256.564764: balance_dirty_state: bdi btrfs-1: dirty=584 wb=748 unstable=0 bg_thresh=1009 thresh=2019 gap=687 poll_thresh=15 ino=257 dd-2584 [004] 256.564819: balance_dirty_state: bdi btrfs-1: dirty=609 wb=748 unstable=0 bg_thresh=1012 thresh=2024 gap=667 poll_thresh=16 ino=257 dd-2584 [004] 256.564931: balance_dirty_state: bdi btrfs-1: dirty=634 wb=748 unstable=0 bg_thresh=1014 thresh=2029 gap=647 poll_thresh=17 ino=257 dd-2584 [004] 256.565045: balance_dirty_state: bdi btrfs-1: dirty=684 wb=748 unstable=0 bg_thresh=1016 thresh=2033 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 256.565157: balance_dirty_state: bdi btrfs-1: dirty=709 wb=748 unstable=0 bg_thresh=1016 thresh=2032 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 256.565443: balance_dirty_state: bdi btrfs-1: dirty=734 wb=748 unstable=0 bg_thresh=1015 thresh=2031 gap=549 poll_thresh=20 ino=257 dd-2584 [004] 256.565556: balance_dirty_state: bdi btrfs-1: dirty=759 wb=748 unstable=0 bg_thresh=1017 thresh=2035 gap=528 poll_thresh=21 ino=257 dd-2584 [004] 256.565669: balance_dirty_state: bdi btrfs-1: dirty=809 wb=748 unstable=0 bg_thresh=1017 thresh=2034 gap=477 poll_thresh=22 ino=257 dd-2584 [004] 256.565673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=58036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.572585: balance_dirty_state: bdi btrfs-1: dirty=809 wb=623 unstable=0 bg_thresh=1014 thresh=2028 gap=596 poll_thresh=22 ino=257 dd-2584 [004] 256.572656: balance_dirty_state: bdi btrfs-1: dirty=809 wb=623 unstable=0 bg_thresh=1014 thresh=2028 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 256.572768: balance_dirty_state: bdi btrfs-1: dirty=859 wb=623 unstable=0 bg_thresh=1013 thresh=2027 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 256.572880: balance_dirty_state: bdi btrfs-1: dirty=884 wb=623 unstable=0 bg_thresh=1013 thresh=2026 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 256.572993: balance_dirty_state: bdi btrfs-1: dirty=909 wb=623 unstable=0 bg_thresh=1015 thresh=2030 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 256.572997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=58036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.580592: balance_dirty_state: bdi btrfs-1: dirty=909 wb=498 unstable=0 bg_thresh=1007 thresh=2015 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 256.580680: balance_dirty_state: bdi btrfs-1: dirty=934 wb=498 unstable=0 bg_thresh=1007 thresh=2015 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 256.580762: balance_dirty_state: bdi btrfs-1: dirty=959 wb=498 unstable=0 bg_thresh=1007 thresh=2015 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 256.580845: balance_dirty_state: bdi btrfs-1: dirty=959 wb=498 unstable=0 bg_thresh=1010 thresh=2020 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 256.581311: balance_dirty_state: bdi btrfs-1: dirty=984 wb=498 unstable=0 bg_thresh=1012 thresh=2025 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 256.581482: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=498 unstable=0 bg_thresh=1014 thresh=2029 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 256.581489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=58036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 256.581573: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23976 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 256.583133: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=480 to_write=7712 dd-2584 [004] 256.588572: balance_dirty_state: bdi btrfs-1: dirty=559 wb=973 unstable=0 bg_thresh=1008 thresh=2016 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 256.588578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=58036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.596637: balance_dirty_state: bdi btrfs-1: dirty=559 wb=723 unstable=0 bg_thresh=1009 thresh=2019 gap=737 poll_thresh=18 ino=257 dd-2584 [004] 256.596739: balance_dirty_state: bdi btrfs-1: dirty=559 wb=723 unstable=0 bg_thresh=1009 thresh=2019 gap=737 poll_thresh=13 ino=257 dd-2584 [004] 256.596825: balance_dirty_state: bdi btrfs-1: dirty=584 wb=723 unstable=0 bg_thresh=1012 thresh=2024 gap=717 poll_thresh=14 ino=257 dd-2584 [004] 256.596910: balance_dirty_state: bdi btrfs-1: dirty=609 wb=723 unstable=0 bg_thresh=1014 thresh=2029 gap=697 poll_thresh=15 ino=257 dd-2584 [004] 256.596996: balance_dirty_state: bdi btrfs-1: dirty=609 wb=723 unstable=0 bg_thresh=1014 thresh=2029 gap=697 poll_thresh=16 ino=257 dd-2584 [004] 256.597168: balance_dirty_state: bdi btrfs-1: dirty=659 wb=723 unstable=0 bg_thresh=1017 thresh=2034 gap=652 poll_thresh=17 ino=257 dd-2584 [004] 256.597347: balance_dirty_state: bdi btrfs-1: dirty=684 wb=723 unstable=0 bg_thresh=1019 thresh=2038 gap=631 poll_thresh=18 ino=257 dd-2584 [004] 256.597522: balance_dirty_state: bdi btrfs-1: dirty=709 wb=723 unstable=0 bg_thresh=1018 thresh=2037 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 256.597698: balance_dirty_state: bdi btrfs-1: dirty=734 wb=723 unstable=0 bg_thresh=1018 thresh=2036 gap=579 poll_thresh=20 ino=257 dd-2584 [004] 256.598159: balance_dirty_state: bdi btrfs-1: dirty=784 wb=723 unstable=0 bg_thresh=1020 thresh=2040 gap=533 poll_thresh=21 ino=257 dd-2584 [004] 256.598333: balance_dirty_state: bdi btrfs-1: dirty=809 wb=723 unstable=0 bg_thresh=1019 thresh=2039 gap=507 poll_thresh=22 ino=257 dd-2584 [004] 256.598340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-111% task_weight=99% bdi_bw=58036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.604601: balance_dirty_state: bdi btrfs-1: dirty=809 wb=598 unstable=0 bg_thresh=1001 thresh=2002 gap=595 poll_thresh=22 ino=257 dd-2584 [004] 256.604665: balance_dirty_state: bdi btrfs-1: dirty=834 wb=598 unstable=0 bg_thresh=1001 thresh=2002 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 256.604782: balance_dirty_state: bdi btrfs-1: dirty=859 wb=598 unstable=0 bg_thresh=1003 thresh=2007 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 256.604947: balance_dirty_state: bdi btrfs-1: dirty=884 wb=598 unstable=0 bg_thresh=1008 thresh=2017 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 256.605124: balance_dirty_state: bdi btrfs-1: dirty=909 wb=598 unstable=0 bg_thresh=1011 thresh=2022 gap=515 poll_thresh=19 ino=257 dd-2584 [004] 256.605261: balance_dirty_state: bdi btrfs-1: dirty=959 wb=598 unstable=0 bg_thresh=1010 thresh=2021 gap=464 poll_thresh=20 ino=257 dd-2584 [004] 256.605266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=58036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 256.612658: balance_dirty_state: bdi btrfs-1: dirty=959 wb=498 unstable=0 bg_thresh=997 thresh=1994 gap=537 poll_thresh=20 ino=257 dd-2584 [002] 256.612731: balance_dirty_state: bdi btrfs-1: dirty=984 wb=498 unstable=0 bg_thresh=997 thresh=1994 gap=512 poll_thresh=15 ino=257 dd-2584 [002] 256.612795: balance_dirty_state: bdi btrfs-1: dirty=984 wb=498 unstable=0 bg_thresh=999 thresh=1999 gap=517 poll_thresh=16 ino=257 dd-2584 [002] 256.613103: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=498 unstable=0 bg_thresh=1002 thresh=2004 gap=497 poll_thresh=17 ino=257 dd-2584 [002] 256.613108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-58% task_weight=99% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 256.613153: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24008 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 256.614590: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=464 to_write=7728 dd-2584 [002] 256.624751: balance_dirty_state: bdi btrfs-1: dirty=559 wb=673 unstable=0 bg_thresh=990 thresh=1980 gap=748 poll_thresh=13 ino=257 dd-2584 [002] 256.624873: balance_dirty_state: bdi btrfs-1: dirty=584 wb=673 unstable=0 bg_thresh=992 thresh=1985 gap=728 poll_thresh=14 ino=257 dd-2584 [002] 256.624993: balance_dirty_state: bdi btrfs-1: dirty=584 wb=673 unstable=0 bg_thresh=992 thresh=1984 gap=727 poll_thresh=15 ino=257 dd-2584 [002] 256.625092: balance_dirty_state: bdi btrfs-1: dirty=609 wb=673 unstable=0 bg_thresh=994 thresh=1989 gap=707 poll_thresh=16 ino=257 dd-2584 [002] 256.625330: balance_dirty_state: bdi btrfs-1: dirty=634 wb=673 unstable=0 bg_thresh=994 thresh=1988 gap=681 poll_thresh=17 ino=257 dd-2584 [002] 256.625524: balance_dirty_state: bdi btrfs-1: dirty=684 wb=673 unstable=0 bg_thresh=993 thresh=1987 gap=630 poll_thresh=18 ino=257 dd-2584 [002] 256.625646: balance_dirty_state: bdi btrfs-1: dirty=709 wb=673 unstable=0 bg_thresh=995 thresh=1991 gap=609 poll_thresh=19 ino=257 dd-2584 [002] 256.625766: balance_dirty_state: bdi btrfs-1: dirty=734 wb=673 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=20 ino=257 dd-2584 [002] 256.625890: balance_dirty_state: bdi btrfs-1: dirty=759 wb=673 unstable=0 bg_thresh=991 thresh=1983 gap=551 poll_thresh=21 ino=257 dd-2584 [002] 256.626193: balance_dirty_state: bdi btrfs-1: dirty=809 wb=673 unstable=0 bg_thresh=991 thresh=1982 gap=500 poll_thresh=22 ino=257 dd-2584 [002] 256.626317: balance_dirty_state: bdi btrfs-1: dirty=834 wb=673 unstable=0 bg_thresh=993 thresh=1986 gap=479 poll_thresh=23 ino=257 dd-2584 [002] 256.626322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 256.632836: balance_dirty_state: bdi btrfs-1: dirty=859 wb=548 unstable=0 bg_thresh=992 thresh=1985 gap=578 poll_thresh=17 ino=257 dd-2584 [002] 256.632950: balance_dirty_state: bdi btrfs-1: dirty=909 wb=548 unstable=0 bg_thresh=992 thresh=1984 gap=527 poll_thresh=18 ino=257 dd-2584 [002] 256.633064: balance_dirty_state: bdi btrfs-1: dirty=934 wb=548 unstable=0 bg_thresh=994 thresh=1988 gap=506 poll_thresh=19 ino=257 dd-2584 [002] 256.633176: balance_dirty_state: bdi btrfs-1: dirty=959 wb=548 unstable=0 bg_thresh=993 thresh=1987 gap=480 poll_thresh=20 ino=257 dd-2584 [002] 256.633180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-78% task_weight=99% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 256.640789: balance_dirty_state: bdi btrfs-1: dirty=959 wb=473 unstable=0 bg_thresh=993 thresh=1986 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 256.640909: balance_dirty_state: bdi btrfs-1: dirty=984 wb=473 unstable=0 bg_thresh=995 thresh=1991 gap=534 poll_thresh=16 ino=257 dd-2584 [005] 256.641140: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=473 unstable=0 bg_thresh=995 thresh=1990 gap=508 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 256.641178: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24036 wrote=0 to_write=8192 dd-2584 [005] 256.641672: balance_dirty_state: bdi btrfs-1: dirty=959 wb=573 unstable=0 bg_thresh=994 thresh=1989 gap=457 poll_thresh=18 ino=257 dd-2584 [005] 256.641674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 256.643008: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=16 wrote=512 to_write=7680 dd-2584 [004] 256.652664: balance_dirty_state: bdi btrfs-1: dirty=534 wb=698 unstable=0 bg_thresh=993 thresh=1987 gap=755 poll_thresh=18 ino=257 dd-2584 [004] 256.652791: balance_dirty_state: bdi btrfs-1: dirty=534 wb=698 unstable=0 bg_thresh=996 thresh=1992 gap=760 poll_thresh=13 ino=257 dd-2584 [004] 256.652911: balance_dirty_state: bdi btrfs-1: dirty=559 wb=698 unstable=0 bg_thresh=996 thresh=1992 gap=735 poll_thresh=14 ino=257 dd-2584 [004] 256.653028: balance_dirty_state: bdi btrfs-1: dirty=584 wb=698 unstable=0 bg_thresh=996 thresh=1992 gap=710 poll_thresh=15 ino=257 dd-2584 [004] 256.653148: balance_dirty_state: bdi btrfs-1: dirty=584 wb=698 unstable=0 bg_thresh=995 thresh=1991 gap=709 poll_thresh=16 ino=257 dd-2584 [004] 256.653381: balance_dirty_state: bdi btrfs-1: dirty=634 wb=698 unstable=0 bg_thresh=995 thresh=1990 gap=658 poll_thresh=17 ino=257 dd-2584 [004] 256.653616: balance_dirty_state: bdi btrfs-1: dirty=659 wb=698 unstable=0 bg_thresh=994 thresh=1989 gap=632 poll_thresh=18 ino=257 dd-2584 [004] 256.653848: balance_dirty_state: bdi btrfs-1: dirty=684 wb=698 unstable=0 bg_thresh=996 thresh=1993 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 256.654086: balance_dirty_state: bdi btrfs-1: dirty=709 wb=698 unstable=0 bg_thresh=996 thresh=1992 gap=585 poll_thresh=20 ino=257 dd-2584 [004] 256.654323: balance_dirty_state: bdi btrfs-1: dirty=759 wb=698 unstable=0 bg_thresh=995 thresh=1991 gap=534 poll_thresh=21 ino=257 dd-2584 [004] 256.654922: balance_dirty_state: bdi btrfs-1: dirty=784 wb=698 unstable=0 bg_thresh=997 thresh=1995 gap=513 poll_thresh=22 ino=257 dd-2584 [004] 256.655156: balance_dirty_state: bdi btrfs-1: dirty=809 wb=698 unstable=0 bg_thresh=997 thresh=1994 gap=487 poll_thresh=23 ino=257 dd-2584 [004] 256.655165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 256.660656: balance_dirty_state: bdi btrfs-1: dirty=809 wb=573 unstable=0 bg_thresh=998 thresh=1996 gap=614 poll_thresh=23 ino=257 dd-2584 [004] 256.660787: balance_dirty_state: bdi btrfs-1: dirty=834 wb=573 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=17 ino=257 dd-2584 [004] 256.661027: balance_dirty_state: bdi btrfs-1: dirty=859 wb=573 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 256.661259: balance_dirty_state: bdi btrfs-1: dirty=884 wb=573 unstable=0 bg_thresh=996 thresh=1993 gap=536 poll_thresh=19 ino=257 dd-2584 [004] 256.661491: balance_dirty_state: bdi btrfs-1: dirty=934 wb=573 unstable=0 bg_thresh=996 thresh=1992 gap=485 poll_thresh=20 ino=257 dd-2584 [004] 256.661500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.668703: balance_dirty_state: bdi btrfs-1: dirty=934 wb=498 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=20 ino=257 dd-2584 [004] 256.668893: balance_dirty_state: bdi btrfs-1: dirty=934 wb=498 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 256.669073: balance_dirty_state: bdi btrfs-1: dirty=959 wb=498 unstable=0 bg_thresh=997 thresh=1994 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 256.669433: balance_dirty_state: bdi btrfs-1: dirty=984 wb=498 unstable=0 bg_thresh=999 thresh=1998 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 256.669787: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=498 unstable=0 bg_thresh=998 thresh=1997 gap=465 poll_thresh=18 ino=257 dd-2584 [004] 256.669799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 256.669874: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24064 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 256.671557: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=496 to_write=7696 dd-2584 [000] 256.676654: balance_dirty_state: bdi btrfs-1: dirty=559 wb=873 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=18 ino=257 dd-2584 [000] 256.676899: balance_dirty_state: bdi btrfs-1: dirty=559 wb=873 unstable=0 bg_thresh=999 thresh=1999 gap=567 poll_thresh=13 ino=257 dd-2584 [000] 256.676957: balance_dirty_state: bdi btrfs-1: dirty=584 wb=873 unstable=0 bg_thresh=999 thresh=1999 gap=542 poll_thresh=14 ino=257 dd-2584 [000] 256.677013: balance_dirty_state: bdi btrfs-1: dirty=609 wb=873 unstable=0 bg_thresh=1002 thresh=2004 gap=522 poll_thresh=15 ino=257 dd-2584 [000] 256.677071: balance_dirty_state: bdi btrfs-1: dirty=609 wb=873 unstable=0 bg_thresh=1002 thresh=2004 gap=522 poll_thresh=16 ino=257 dd-2584 [000] 256.677183: balance_dirty_state: bdi btrfs-1: dirty=659 wb=873 unstable=0 bg_thresh=1004 thresh=2008 gap=476 poll_thresh=17 ino=257 dd-2584 [000] 256.677187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-52% task_weight=98% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 256.684716: balance_dirty_state: bdi btrfs-1: dirty=659 wb=748 unstable=0 bg_thresh=1003 thresh=2006 gap=599 poll_thresh=13 ino=257 dd-2584 [000] 256.684773: balance_dirty_state: bdi btrfs-1: dirty=684 wb=748 unstable=0 bg_thresh=1003 thresh=2006 gap=574 poll_thresh=14 ino=257 dd-2584 [000] 256.684829: balance_dirty_state: bdi btrfs-1: dirty=684 wb=748 unstable=0 bg_thresh=1002 thresh=2005 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 256.684885: balance_dirty_state: bdi btrfs-1: dirty=709 wb=748 unstable=0 bg_thresh=1002 thresh=2005 gap=548 poll_thresh=16 ino=257 dd-2584 [000] 256.684996: balance_dirty_state: bdi btrfs-1: dirty=734 wb=748 unstable=0 bg_thresh=1002 thresh=2004 gap=522 poll_thresh=17 ino=257 dd-2584 [000] 256.685109: balance_dirty_state: bdi btrfs-1: dirty=784 wb=748 unstable=0 bg_thresh=1004 thresh=2008 gap=476 poll_thresh=18 ino=257 dd-2584 [000] 256.685114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=98% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 256.692747: balance_dirty_state: bdi btrfs-1: dirty=784 wb=623 unstable=0 bg_thresh=1005 thresh=2011 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 256.692818: balance_dirty_state: bdi btrfs-1: dirty=784 wb=623 unstable=0 bg_thresh=1005 thresh=2010 gap=603 poll_thresh=13 ino=257 dd-2584 [000] 256.692877: balance_dirty_state: bdi btrfs-1: dirty=809 wb=623 unstable=0 bg_thresh=1005 thresh=2010 gap=578 poll_thresh=14 ino=257 dd-2584 [000] 256.693105: balance_dirty_state: bdi btrfs-1: dirty=834 wb=623 unstable=0 bg_thresh=1004 thresh=2009 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 256.693162: balance_dirty_state: bdi btrfs-1: dirty=834 wb=623 unstable=0 bg_thresh=1001 thresh=2003 gap=546 poll_thresh=16 ino=257 dd-2584 [000] 256.693274: balance_dirty_state: bdi btrfs-1: dirty=884 wb=623 unstable=0 bg_thresh=1003 thresh=2007 gap=500 poll_thresh=17 ino=257 dd-2584 [000] 256.693279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-53% task_weight=98% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.702522: balance_dirty_state: bdi btrfs-1: dirty=884 wb=473 unstable=0 bg_thresh=1004 thresh=2008 gap=651 poll_thresh=13 ino=257 dd-2584 [004] 256.702579: balance_dirty_state: bdi btrfs-1: dirty=909 wb=473 unstable=0 bg_thresh=1004 thresh=2008 gap=626 poll_thresh=14 ino=257 dd-2584 [004] 256.702636: balance_dirty_state: bdi btrfs-1: dirty=934 wb=473 unstable=0 bg_thresh=1003 thresh=2007 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 256.702693: balance_dirty_state: bdi btrfs-1: dirty=934 wb=473 unstable=0 bg_thresh=1006 thresh=2012 gap=605 poll_thresh=16 ino=257 dd-2584 [004] 256.702824: balance_dirty_state: bdi btrfs-1: dirty=959 wb=473 unstable=0 bg_thresh=1005 thresh=2011 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 256.703034: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=348 unstable=0 bg_thresh=1004 thresh=2009 gap=652 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 256.703086: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24096 wrote=0 to_write=8192 dd-2584 [004] 256.703176: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=348 unstable=0 bg_thresh=997 thresh=1995 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 256.703309: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=398 unstable=0 bg_thresh=999 thresh=1998 gap=591 poll_thresh=20 ino=257 dd-2584 [004] 256.703618: balance_dirty_state: bdi btrfs-1: dirty=959 wb=523 unstable=0 bg_thresh=998 thresh=1996 gap=514 poll_thresh=21 ino=257 dd-2584 [004] 256.703748: balance_dirty_state: bdi btrfs-1: dirty=934 wb=573 unstable=0 bg_thresh=997 thresh=1995 gap=488 poll_thresh=22 ino=257 dd-2584 [004] 256.703749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=99% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 256.704639: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=576 to_write=7616 dd-2584 [004] 256.708812: balance_dirty_state: bdi btrfs-1: dirty=559 wb=923 unstable=0 bg_thresh=1005 thresh=2011 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 256.709051: balance_dirty_state: bdi btrfs-1: dirty=609 wb=923 unstable=0 bg_thresh=1005 thresh=2010 gap=478 poll_thresh=17 ino=257 dd-2584 [004] 256.709060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=59016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.716827: balance_dirty_state: bdi btrfs-1: dirty=609 wb=798 unstable=0 bg_thresh=1004 thresh=2008 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 256.716947: balance_dirty_state: bdi btrfs-1: dirty=634 wb=798 unstable=0 bg_thresh=1004 thresh=2008 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 256.717086: balance_dirty_state: bdi btrfs-1: dirty=659 wb=798 unstable=0 bg_thresh=1003 thresh=2007 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 256.717231: balance_dirty_state: bdi btrfs-1: dirty=659 wb=748 unstable=0 bg_thresh=1002 thresh=2005 gap=598 poll_thresh=16 ino=257 dd-2584 [004] 256.717415: balance_dirty_state: bdi btrfs-1: dirty=709 wb=673 unstable=0 bg_thresh=998 thresh=1997 gap=615 poll_thresh=17 ino=257 dd-2584 [004] 256.717538: balance_dirty_state: bdi btrfs-1: dirty=734 wb=673 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 256.717898: balance_dirty_state: bdi btrfs-1: dirty=759 wb=673 unstable=0 bg_thresh=1000 thresh=2000 gap=568 poll_thresh=19 ino=257 dd-2584 [004] 256.718132: balance_dirty_state: bdi btrfs-1: dirty=784 wb=673 unstable=0 bg_thresh=1002 thresh=2004 gap=547 poll_thresh=20 ino=257 dd-2584 [004] 256.718369: balance_dirty_state: bdi btrfs-1: dirty=834 wb=673 unstable=0 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 256.718377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=60364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.724638: balance_dirty_state: bdi btrfs-1: dirty=834 wb=573 unstable=0 bg_thresh=1004 thresh=2008 gap=601 poll_thresh=21 ino=257 dd-2584 [004] 256.724731: balance_dirty_state: bdi btrfs-1: dirty=834 wb=573 unstable=0 bg_thresh=1006 thresh=2013 gap=606 poll_thresh=16 ino=257 dd-2584 [004] 256.724900: balance_dirty_state: bdi btrfs-1: dirty=884 wb=573 unstable=0 bg_thresh=1006 thresh=2012 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 256.725068: balance_dirty_state: bdi btrfs-1: dirty=909 wb=573 unstable=0 bg_thresh=1005 thresh=2011 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 256.725240: balance_dirty_state: bdi btrfs-1: dirty=934 wb=573 unstable=0 bg_thresh=1004 thresh=2009 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 256.725246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1320 avg_dirty=1320 bdi_gap=23% task_gap=-51% task_weight=98% bdi_bw=60364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 256.732727: balance_dirty_state: bdi btrfs-1: dirty=959 wb=573 unstable=0 bg_thresh=1000 thresh=2001 gap=469 poll_thresh=14 ino=257 dd-2584 [004] 256.732734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=60364 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 256.740646: balance_dirty_state: bdi btrfs-1: dirty=959 wb=298 unstable=0 bg_thresh=999 thresh=1999 gap=742 poll_thresh=14 ino=257 dd-2584 [004] 256.740774: balance_dirty_state: bdi btrfs-1: dirty=959 wb=298 unstable=0 bg_thresh=1002 thresh=2004 gap=747 poll_thresh=10 ino=257 dd-2584 [004] 256.740867: balance_dirty_state: bdi btrfs-1: dirty=984 wb=298 unstable=0 bg_thresh=999 thresh=1998 gap=716 poll_thresh=11 ino=257 dd-2584 [004] 256.740956: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=298 unstable=0 bg_thresh=1001 thresh=2003 gap=696 poll_thresh=12 ino=257 flush-btrfs-1-2586 [002] 256.741044: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24136 wrote=0 to_write=8192 dd-2584 [004] 256.741276: balance_dirty_state: bdi btrfs-1: dirty=959 wb=348 unstable=0 bg_thresh=1001 thresh=2002 gap=695 poll_thresh=13 ino=257 dd-2584 [004] 256.741364: balance_dirty_state: bdi btrfs-1: dirty=934 wb=398 unstable=0 bg_thresh=1001 thresh=2002 gap=670 poll_thresh=14 ino=257 dd-2584 [004] 256.741432: balance_dirty_state: bdi btrfs-1: dirty=934 wb=423 unstable=0 bg_thresh=1000 thresh=2001 gap=644 poll_thresh=15 ino=257 dd-2584 [004] 256.741505: balance_dirty_state: bdi btrfs-1: dirty=909 wb=448 unstable=0 bg_thresh=1000 thresh=2000 gap=643 poll_thresh=16 ino=257 dd-2584 [004] 256.741695: balance_dirty_state: bdi btrfs-1: dirty=884 wb=523 unstable=0 bg_thresh=999 thresh=1999 gap=592 poll_thresh=17 ino=257 dd-2584 [004] 256.741882: balance_dirty_state: bdi btrfs-1: dirty=834 wb=623 unstable=0 bg_thresh=999 thresh=1998 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 256.742075: balance_dirty_state: bdi btrfs-1: dirty=759 wb=698 unstable=0 bg_thresh=1001 thresh=2002 gap=545 poll_thresh=19 ino=257 dd-2584 [004] 256.742229: balance_dirty_state: bdi btrfs-1: dirty=734 wb=748 unstable=0 bg_thresh=1000 thresh=2001 gap=519 poll_thresh=20 ino=257 dd-2584 [004] 256.742363: balance_dirty_state: bdi btrfs-1: dirty=734 wb=798 unstable=0 bg_thresh=1000 thresh=2000 gap=468 poll_thresh=21 ino=257 dd-2584 [004] 256.742365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=60364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 256.742745: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=672 to_write=7520 dd-2584 [001] 256.748632: balance_dirty_state: bdi btrfs-1: dirty=559 wb=848 unstable=0 bg_thresh=992 thresh=1984 gap=577 poll_thresh=21 ino=257 dd-2584 [001] 256.748698: balance_dirty_state: bdi btrfs-1: dirty=559 wb=848 unstable=0 bg_thresh=992 thresh=1984 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 256.749008: balance_dirty_state: bdi btrfs-1: dirty=584 wb=848 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=17 ino=257 dd-2584 [001] 256.749125: balance_dirty_state: bdi btrfs-1: dirty=634 wb=848 unstable=0 bg_thresh=1002 thresh=2005 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 256.749249: balance_dirty_state: bdi btrfs-1: dirty=659 wb=848 unstable=0 bg_thresh=1002 thresh=2004 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 256.749254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=60364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 256.756731: balance_dirty_state: bdi btrfs-1: dirty=659 wb=723 unstable=0 bg_thresh=996 thresh=1992 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 256.756828: balance_dirty_state: bdi btrfs-1: dirty=659 wb=723 unstable=0 bg_thresh=995 thresh=1991 gap=609 poll_thresh=14 ino=257 dd-2584 [005] 256.756917: balance_dirty_state: bdi btrfs-1: dirty=684 wb=723 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=15 ino=257 dd-2584 [005] 256.757010: balance_dirty_state: bdi btrfs-1: dirty=684 wb=723 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=16 ino=257 dd-2584 [005] 256.757193: balance_dirty_state: bdi btrfs-1: dirty=734 wb=723 unstable=0 bg_thresh=995 thresh=1991 gap=534 poll_thresh=17 ino=257 dd-2584 [005] 256.757370: balance_dirty_state: bdi btrfs-1: dirty=759 wb=723 unstable=0 bg_thresh=997 thresh=1995 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 256.757550: balance_dirty_state: bdi btrfs-1: dirty=784 wb=723 unstable=0 bg_thresh=994 thresh=1988 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 256.757557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=60364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 256.764684: balance_dirty_state: bdi btrfs-1: dirty=784 wb=673 unstable=0 bg_thresh=991 thresh=1982 gap=525 poll_thresh=19 ino=257 dd-2584 [005] 256.764778: balance_dirty_state: bdi btrfs-1: dirty=809 wb=648 unstable=0 bg_thresh=993 thresh=1987 gap=530 poll_thresh=14 ino=257 dd-2584 [005] 256.764857: balance_dirty_state: bdi btrfs-1: dirty=834 wb=598 unstable=0 bg_thresh=987 thresh=1974 gap=542 poll_thresh=15 ino=257 dd-2584 [005] 256.765098: balance_dirty_state: bdi btrfs-1: dirty=834 wb=523 unstable=0 bg_thresh=995 thresh=1990 gap=633 poll_thresh=16 ino=257 dd-2584 [005] 256.765221: balance_dirty_state: bdi btrfs-1: dirty=859 wb=523 unstable=0 bg_thresh=994 thresh=1988 gap=606 poll_thresh=17 ino=257 dd-2584 [005] 256.765346: balance_dirty_state: bdi btrfs-1: dirty=909 wb=523 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=18 ino=257 dd-2584 [005] 256.765516: balance_dirty_state: bdi btrfs-1: dirty=934 wb=523 unstable=0 bg_thresh=992 thresh=1985 gap=528 poll_thresh=19 ino=257 dd-2584 [005] 256.765757: balance_dirty_state: bdi btrfs-1: dirty=959 wb=523 unstable=0 bg_thresh=992 thresh=1984 gap=502 poll_thresh=20 ino=257 dd-2584 [005] 256.765967: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=523 unstable=0 bg_thresh=994 thresh=1988 gap=456 poll_thresh=21 ino=257 dd-2584 [005] 256.765972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=60364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 256.765982: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24160 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 256.767111: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=464 to_write=7728 dd-2584 [005] 256.772645: balance_dirty_state: bdi btrfs-1: dirty=559 wb=848 unstable=0 bg_thresh=990 thresh=1981 gap=574 poll_thresh=21 ino=257 dd-2584 [005] 256.772715: balance_dirty_state: bdi btrfs-1: dirty=559 wb=848 unstable=0 bg_thresh=993 thresh=1987 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 256.772836: balance_dirty_state: bdi btrfs-1: dirty=609 wb=848 unstable=0 bg_thresh=993 thresh=1986 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 256.772955: balance_dirty_state: bdi btrfs-1: dirty=634 wb=848 unstable=0 bg_thresh=992 thresh=1985 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 256.773254: balance_dirty_state: bdi btrfs-1: dirty=659 wb=848 unstable=0 bg_thresh=994 thresh=1989 gap=482 poll_thresh=19 ino=257 dd-2584 [005] 256.773259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=60364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 256.780724: balance_dirty_state: bdi btrfs-1: dirty=659 wb=723 unstable=0 bg_thresh=990 thresh=1980 gap=598 poll_thresh=19 ino=257 dd-2584 [005] 256.780821: balance_dirty_state: bdi btrfs-1: dirty=684 wb=723 unstable=0 bg_thresh=991 thresh=1982 gap=575 poll_thresh=14 ino=257 dd-2584 [005] 256.780882: balance_dirty_state: bdi btrfs-1: dirty=684 wb=723 unstable=0 bg_thresh=993 thresh=1987 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 256.780944: balance_dirty_state: bdi btrfs-1: dirty=709 wb=723 unstable=0 bg_thresh=988 thresh=1977 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 256.781068: balance_dirty_state: bdi btrfs-1: dirty=734 wb=723 unstable=0 bg_thresh=989 thresh=1979 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 256.781193: balance_dirty_state: bdi btrfs-1: dirty=784 wb=723 unstable=0 bg_thresh=990 thresh=1981 gap=474 poll_thresh=18 ino=257 dd-2584 [005] 256.781198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-86% task_weight=100% bdi_bw=60364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 256.788880: balance_dirty_state: bdi btrfs-1: dirty=784 wb=598 unstable=0 bg_thresh=995 thresh=1991 gap=609 poll_thresh=13 ino=257 dd-2584 [005] 256.788999: balance_dirty_state: bdi btrfs-1: dirty=809 wb=598 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 256.789117: balance_dirty_state: bdi btrfs-1: dirty=809 wb=598 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 256.789235: balance_dirty_state: bdi btrfs-1: dirty=834 wb=598 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 256.789472: balance_dirty_state: bdi btrfs-1: dirty=859 wb=598 unstable=0 bg_thresh=994 thresh=1988 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 256.790074: balance_dirty_state: bdi btrfs-1: dirty=909 wb=598 unstable=0 bg_thresh=996 thresh=1992 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 256.790084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=60364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 256.796834: balance_dirty_state: bdi btrfs-1: dirty=909 wb=573 unstable=0 bg_thresh=997 thresh=1994 gap=512 poll_thresh=13 ino=257 dd-2584 [001] 256.796955: balance_dirty_state: bdi btrfs-1: dirty=934 wb=573 unstable=0 bg_thresh=999 thresh=1999 gap=492 poll_thresh=14 ino=257 dd-2584 [001] 256.796964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-64% task_weight=100% bdi_bw=60364 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 256.804840: balance_dirty_state: bdi btrfs-1: dirty=959 wb=323 unstable=0 bg_thresh=999 thresh=1998 gap=716 poll_thresh=10 ino=257 dd-2584 [001] 256.804963: balance_dirty_state: bdi btrfs-1: dirty=959 wb=323 unstable=0 bg_thresh=998 thresh=1997 gap=715 poll_thresh=11 ino=257 dd-2584 [001] 256.805082: balance_dirty_state: bdi btrfs-1: dirty=984 wb=323 unstable=0 bg_thresh=1001 thresh=2002 gap=695 poll_thresh=12 ino=257 dd-2584 [001] 256.805199: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=323 unstable=0 bg_thresh=998 thresh=1996 gap=664 poll_thresh=13 ino=257 flush-btrfs-1-2586 [005] 256.805245: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24200 wrote=0 to_write=8192 dd-2584 [001] 256.805355: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=323 unstable=0 bg_thresh=1000 thresh=2001 gap=669 poll_thresh=14 ino=257 dd-2584 [001] 256.805441: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=323 unstable=0 bg_thresh=1000 thresh=2000 gap=668 poll_thresh=15 ino=257 dd-2584 [001] 256.805529: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=348 unstable=0 bg_thresh=997 thresh=1994 gap=612 poll_thresh=16 ino=257 dd-2584 [001] 256.805703: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=398 unstable=0 bg_thresh=996 thresh=1993 gap=586 poll_thresh=17 ino=257 dd-2584 [001] 256.805875: balance_dirty_state: bdi btrfs-1: dirty=984 wb=448 unstable=0 bg_thresh=998 thresh=1997 gap=565 poll_thresh=18 ino=257 dd-2584 [001] 256.806051: balance_dirty_state: bdi btrfs-1: dirty=959 wb=498 unstable=0 bg_thresh=998 thresh=1996 gap=539 poll_thresh=19 ino=257 dd-2584 [001] 256.806513: balance_dirty_state: bdi btrfs-1: dirty=859 wb=648 unstable=0 bg_thresh=997 thresh=1995 gap=488 poll_thresh=20 ino=257 dd-2584 [001] 256.806515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-69% task_weight=100% bdi_bw=60364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 256.807476: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=624 to_write=7568 dd-2584 [005] 256.812819: balance_dirty_state: bdi btrfs-1: dirty=559 wb=823 unstable=0 bg_thresh=992 thresh=1985 gap=603 poll_thresh=15 ino=257 dd-2584 [005] 256.812896: balance_dirty_state: bdi btrfs-1: dirty=584 wb=823 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 256.813047: balance_dirty_state: bdi btrfs-1: dirty=609 wb=823 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 256.813200: balance_dirty_state: bdi btrfs-1: dirty=659 wb=823 unstable=0 bg_thresh=994 thresh=1988 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 256.813354: balance_dirty_state: bdi btrfs-1: dirty=684 wb=823 unstable=0 bg_thresh=996 thresh=1992 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 256.813359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1280 avg_dirty=1280 bdi_gap=37% task_gap=-24% task_weight=99% bdi_bw=60364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 256.820932: balance_dirty_state: bdi btrfs-1: dirty=684 wb=698 unstable=0 bg_thresh=995 thresh=1991 gap=609 poll_thresh=14 ino=257 dd-2584 [005] 256.821051: balance_dirty_state: bdi btrfs-1: dirty=709 wb=698 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=15 ino=257 dd-2584 [005] 256.821169: balance_dirty_state: bdi btrfs-1: dirty=734 wb=698 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 256.821406: balance_dirty_state: bdi btrfs-1: dirty=759 wb=698 unstable=0 bg_thresh=997 thresh=1994 gap=537 poll_thresh=17 ino=257 dd-2584 [005] 256.822008: balance_dirty_state: bdi btrfs-1: dirty=784 wb=698 unstable=0 bg_thresh=996 thresh=1993 gap=511 poll_thresh=18 ino=257 dd-2584 [005] 256.822243: balance_dirty_state: bdi btrfs-1: dirty=834 wb=698 unstable=0 bg_thresh=996 thresh=1992 gap=460 poll_thresh=19 ino=257 dd-2584 [005] 256.822252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1280 avg_dirty=1280 bdi_gap=37% task_gap=-23% task_weight=98% bdi_bw=60952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 256.828862: balance_dirty_state: bdi btrfs-1: dirty=834 wb=623 unstable=0 bg_thresh=994 thresh=1989 gap=532 poll_thresh=14 ino=257 dd-2584 [005] 256.828981: balance_dirty_state: bdi btrfs-1: dirty=859 wb=623 unstable=0 bg_thresh=994 thresh=1989 gap=507 poll_thresh=15 ino=257 dd-2584 [005] 256.829099: balance_dirty_state: bdi btrfs-1: dirty=884 wb=623 unstable=0 bg_thresh=994 thresh=1988 gap=481 poll_thresh=16 ino=257 dd-2584 [005] 256.829108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1280 avg_dirty=1280 bdi_gap=35% task_gap=-29% task_weight=99% bdi_bw=60952 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 256.836896: balance_dirty_state: bdi btrfs-1: dirty=884 wb=473 unstable=0 bg_thresh=995 thresh=1991 gap=634 poll_thresh=12 ino=257 dd-2584 [005] 256.836953: balance_dirty_state: bdi btrfs-1: dirty=909 wb=473 unstable=0 bg_thresh=995 thresh=1990 gap=608 poll_thresh=13 ino=257 dd-2584 [005] 256.837010: balance_dirty_state: bdi btrfs-1: dirty=909 wb=473 unstable=0 bg_thresh=995 thresh=1990 gap=608 poll_thresh=14 ino=257 dd-2584 [005] 256.837065: balance_dirty_state: bdi btrfs-1: dirty=934 wb=473 unstable=0 bg_thresh=994 thresh=1989 gap=582 poll_thresh=15 ino=257 dd-2584 [005] 256.837122: balance_dirty_state: bdi btrfs-1: dirty=959 wb=473 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 256.837234: balance_dirty_state: bdi btrfs-1: dirty=984 wb=473 unstable=0 bg_thresh=994 thresh=1988 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 256.837349: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=473 unstable=0 bg_thresh=993 thresh=1986 gap=504 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 256.837371: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24232 wrote=0 to_write=8192 dd-2584 [005] 256.837800: balance_dirty_state: bdi btrfs-1: dirty=959 wb=573 unstable=0 bg_thresh=995 thresh=1990 gap=458 poll_thresh=19 ino=257 dd-2584 [005] 256.837802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1320 avg_dirty=1320 bdi_gap=12% task_gap=-73% task_weight=98% bdi_bw=60952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 256.839057: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=496 to_write=7696 dd-2584 [005] 256.848766: balance_dirty_state: bdi btrfs-1: dirty=559 wb=723 unstable=0 bg_thresh=997 thresh=1994 gap=712 poll_thresh=14 ino=257 dd-2584 [005] 256.848827: balance_dirty_state: bdi btrfs-1: dirty=584 wb=723 unstable=0 bg_thresh=994 thresh=1988 gap=681 poll_thresh=15 ino=257 dd-2584 [005] 256.848883: balance_dirty_state: bdi btrfs-1: dirty=584 wb=723 unstable=0 bg_thresh=996 thresh=1993 gap=686 poll_thresh=16 ino=257 dd-2584 [005] 256.848996: balance_dirty_state: bdi btrfs-1: dirty=634 wb=723 unstable=0 bg_thresh=998 thresh=1997 gap=640 poll_thresh=17 ino=257 dd-2584 [005] 256.849108: balance_dirty_state: bdi btrfs-1: dirty=659 wb=723 unstable=0 bg_thresh=998 thresh=1996 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 256.849220: balance_dirty_state: bdi btrfs-1: dirty=684 wb=723 unstable=0 bg_thresh=997 thresh=1995 gap=588 poll_thresh=19 ino=257 dd-2584 [005] 256.849332: balance_dirty_state: bdi btrfs-1: dirty=734 wb=723 unstable=0 bg_thresh=999 thresh=1999 gap=542 poll_thresh=20 ino=257 dd-2584 [005] 256.849446: balance_dirty_state: bdi btrfs-1: dirty=759 wb=723 unstable=0 bg_thresh=996 thresh=1992 gap=510 poll_thresh=21 ino=257 dd-2584 [005] 256.849559: balance_dirty_state: bdi btrfs-1: dirty=784 wb=723 unstable=0 bg_thresh=995 thresh=1991 gap=484 poll_thresh=22 ino=257 dd-2584 [005] 256.849563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-73% task_weight=99% bdi_bw=60952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 256.857271: balance_dirty_state: bdi btrfs-1: dirty=809 wb=598 unstable=0 bg_thresh=996 thresh=1992 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 256.857510: balance_dirty_state: bdi btrfs-1: dirty=834 wb=598 unstable=0 bg_thresh=998 thresh=1996 gap=564 poll_thresh=17 ino=257 dd-2584 [005] 256.857745: balance_dirty_state: bdi btrfs-1: dirty=859 wb=598 unstable=0 bg_thresh=997 thresh=1995 gap=538 poll_thresh=18 ino=257 dd-2584 [005] 256.857979: balance_dirty_state: bdi btrfs-1: dirty=909 wb=598 unstable=0 bg_thresh=997 thresh=1994 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 256.857988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=100% bdi_bw=60952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 256.864892: balance_dirty_state: bdi btrfs-1: dirty=909 wb=498 unstable=0 bg_thresh=996 thresh=1992 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 256.865013: balance_dirty_state: bdi btrfs-1: dirty=934 wb=498 unstable=0 bg_thresh=996 thresh=1992 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 256.865131: balance_dirty_state: bdi btrfs-1: dirty=959 wb=498 unstable=0 bg_thresh=998 thresh=1996 gap=539 poll_thresh=16 ino=257 dd-2584 [005] 256.865367: balance_dirty_state: bdi btrfs-1: dirty=984 wb=498 unstable=0 bg_thresh=997 thresh=1995 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 256.865601: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=498 unstable=0 bg_thresh=997 thresh=1994 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 256.865610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=100% bdi_bw=60952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 256.865644: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24260 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 256.867094: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=464 to_write=7728 dd-2584 [001] 256.876770: balance_dirty_state: bdi btrfs-1: dirty=559 wb=698 unstable=0 bg_thresh=1000 thresh=2000 gap=743 poll_thresh=13 ino=257 dd-2584 [001] 256.876861: balance_dirty_state: bdi btrfs-1: dirty=584 wb=698 unstable=0 bg_thresh=999 thresh=1999 gap=717 poll_thresh=14 ino=257 dd-2584 [001] 256.877217: balance_dirty_state: bdi btrfs-1: dirty=584 wb=698 unstable=0 bg_thresh=996 thresh=1993 gap=711 poll_thresh=15 ino=257 dd-2584 [001] 256.877309: balance_dirty_state: bdi btrfs-1: dirty=609 wb=698 unstable=0 bg_thresh=996 thresh=1992 gap=685 poll_thresh=16 ino=257 dd-2584 [001] 256.877457: balance_dirty_state: bdi btrfs-1: dirty=634 wb=698 unstable=0 bg_thresh=995 thresh=1991 gap=659 poll_thresh=17 ino=257 dd-2584 [001] 256.877578: balance_dirty_state: bdi btrfs-1: dirty=659 wb=698 unstable=0 bg_thresh=997 thresh=1995 gap=638 poll_thresh=18 ino=257 dd-2584 [001] 256.877691: balance_dirty_state: bdi btrfs-1: dirty=709 wb=698 unstable=0 bg_thresh=997 thresh=1994 gap=587 poll_thresh=19 ino=257 dd-2584 [001] 256.877805: balance_dirty_state: bdi btrfs-1: dirty=734 wb=698 unstable=0 bg_thresh=996 thresh=1993 gap=561 poll_thresh=20 ino=257 dd-2584 [001] 256.877919: balance_dirty_state: bdi btrfs-1: dirty=759 wb=698 unstable=0 bg_thresh=998 thresh=1997 gap=540 poll_thresh=21 ino=257 dd-2584 [001] 256.878038: balance_dirty_state: bdi btrfs-1: dirty=809 wb=698 unstable=0 bg_thresh=998 thresh=1996 gap=489 poll_thresh=22 ino=257 dd-2584 [001] 256.878043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1280 avg_dirty=1280 bdi_gap=39% task_gap=-20% task_weight=100% bdi_bw=60952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 256.884737: balance_dirty_state: bdi btrfs-1: dirty=809 wb=573 unstable=0 bg_thresh=994 thresh=1988 gap=606 poll_thresh=16 ino=257 dd-2584 [001] 256.885038: balance_dirty_state: bdi btrfs-1: dirty=834 wb=573 unstable=0 bg_thresh=993 thresh=1987 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 256.885159: balance_dirty_state: bdi btrfs-1: dirty=884 wb=573 unstable=0 bg_thresh=995 thresh=1991 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 256.885276: balance_dirty_state: bdi btrfs-1: dirty=909 wb=573 unstable=0 bg_thresh=998 thresh=1996 gap=514 poll_thresh=19 ino=257 dd-2584 [001] 256.885391: balance_dirty_state: bdi btrfs-1: dirty=934 wb=573 unstable=0 bg_thresh=997 thresh=1995 gap=488 poll_thresh=20 ino=257 dd-2584 [001] 256.885397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-70% task_weight=101% bdi_bw=60952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 256.892783: balance_dirty_state: bdi btrfs-1: dirty=959 wb=473 unstable=0 bg_thresh=1003 thresh=2006 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 256.892845: balance_dirty_state: bdi btrfs-1: dirty=984 wb=473 unstable=0 bg_thresh=1000 thresh=2000 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 256.892965: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=473 unstable=0 bg_thresh=1002 thresh=2004 gap=522 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 256.892988: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24288 wrote=0 to_write=8192 dd-2584 [001] 256.893139: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=473 unstable=0 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 256.893142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-59% task_weight=99% bdi_bw=60952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 256.894624: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=16 wrote=496 to_write=7696 dd-2584 [001] 256.900791: balance_dirty_state: bdi btrfs-1: dirty=584 wb=848 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=13 ino=257 dd-2584 [001] 256.900855: balance_dirty_state: bdi btrfs-1: dirty=584 wb=848 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=14 ino=257 dd-2584 [001] 256.900918: balance_dirty_state: bdi btrfs-1: dirty=609 wb=848 unstable=0 bg_thresh=996 thresh=1993 gap=536 poll_thresh=15 ino=257 dd-2584 [001] 256.901161: balance_dirty_state: bdi btrfs-1: dirty=634 wb=848 unstable=0 bg_thresh=999 thresh=1998 gap=516 poll_thresh=16 ino=257 dd-2584 [001] 256.901277: balance_dirty_state: bdi btrfs-1: dirty=659 wb=848 unstable=0 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=17 ino=257 dd-2584 [001] 256.901282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1280 avg_dirty=1280 bdi_gap=43% task_gap=-12% task_weight=99% bdi_bw=60952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 256.908829: balance_dirty_state: bdi btrfs-1: dirty=684 wb=723 unstable=0 bg_thresh=996 thresh=1992 gap=585 poll_thresh=13 ino=257 dd-2584 [001] 256.908886: balance_dirty_state: bdi btrfs-1: dirty=684 wb=723 unstable=0 bg_thresh=996 thresh=1992 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 256.908944: balance_dirty_state: bdi btrfs-1: dirty=709 wb=723 unstable=0 bg_thresh=995 thresh=1991 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 256.909001: balance_dirty_state: bdi btrfs-1: dirty=734 wb=723 unstable=0 bg_thresh=995 thresh=1991 gap=534 poll_thresh=16 ino=257 dd-2584 [001] 256.909118: balance_dirty_state: bdi btrfs-1: dirty=759 wb=723 unstable=0 bg_thresh=997 thresh=1995 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 256.909232: balance_dirty_state: bdi btrfs-1: dirty=784 wb=723 unstable=0 bg_thresh=997 thresh=1994 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 256.909236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1280 avg_dirty=1280 bdi_gap=38% task_gap=-23% task_weight=100% bdi_bw=60952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 256.916918: balance_dirty_state: bdi btrfs-1: dirty=809 wb=498 unstable=0 bg_thresh=996 thresh=1992 gap=685 poll_thresh=13 ino=257 dd-2584 [001] 256.917039: balance_dirty_state: bdi btrfs-1: dirty=809 wb=498 unstable=0 bg_thresh=993 thresh=1986 gap=679 poll_thresh=14 ino=257 dd-2584 [001] 256.917157: balance_dirty_state: bdi btrfs-1: dirty=834 wb=498 unstable=0 bg_thresh=995 thresh=1991 gap=659 poll_thresh=15 ino=257 dd-2584 [001] 256.917277: balance_dirty_state: bdi btrfs-1: dirty=859 wb=498 unstable=0 bg_thresh=995 thresh=1990 gap=633 poll_thresh=16 ino=257 dd-2584 [001] 256.917877: balance_dirty_state: bdi btrfs-1: dirty=884 wb=498 unstable=0 bg_thresh=994 thresh=1989 gap=607 poll_thresh=17 ino=257 dd-2584 [001] 256.918113: balance_dirty_state: bdi btrfs-1: dirty=909 wb=498 unstable=0 bg_thresh=994 thresh=1988 gap=581 poll_thresh=18 ino=257 dd-2584 [001] 256.918348: balance_dirty_state: bdi btrfs-1: dirty=934 wb=498 unstable=0 bg_thresh=993 thresh=1987 gap=555 poll_thresh=19 ino=257 dd-2584 [001] 256.918585: balance_dirty_state: bdi btrfs-1: dirty=984 wb=498 unstable=0 bg_thresh=995 thresh=1991 gap=509 poll_thresh=20 ino=257 dd-2584 [001] 256.918822: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=498 unstable=0 bg_thresh=995 thresh=1990 gap=483 poll_thresh=21 ino=257 dd-2584 [001] 256.918831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1280 avg_dirty=1280 bdi_gap=36% task_gap=-26% task_weight=99% bdi_bw=60952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 256.918867: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24312 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 256.920275: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=448 to_write=7744 dd-2584 [001] 256.926712: balance_dirty_state: bdi btrfs-1: dirty=584 wb=923 unstable=0 bg_thresh=998 thresh=1996 gap=489 poll_thresh=16 ino=257 dd-2584 [001] 256.926720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=100% bdi_bw=61324 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 256.932861: balance_dirty_state: bdi btrfs-1: dirty=584 wb=673 unstable=0 bg_thresh=994 thresh=1989 gap=732 poll_thresh=12 ino=257 dd-2584 [001] 256.932924: balance_dirty_state: bdi btrfs-1: dirty=609 wb=673 unstable=0 bg_thresh=994 thresh=1988 gap=706 poll_thresh=13 ino=257 dd-2584 [001] 256.932981: balance_dirty_state: bdi btrfs-1: dirty=634 wb=673 unstable=0 bg_thresh=996 thresh=1993 gap=686 poll_thresh=14 ino=257 dd-2584 [001] 256.933038: balance_dirty_state: bdi btrfs-1: dirty=634 wb=673 unstable=0 bg_thresh=996 thresh=1992 gap=685 poll_thresh=15 ino=257 dd-2584 [001] 256.933095: balance_dirty_state: bdi btrfs-1: dirty=659 wb=673 unstable=0 bg_thresh=996 thresh=1992 gap=660 poll_thresh=16 ino=257 dd-2584 [001] 256.933378: balance_dirty_state: bdi btrfs-1: dirty=684 wb=673 unstable=0 bg_thresh=995 thresh=1991 gap=634 poll_thresh=17 ino=257 dd-2584 [001] 256.933491: balance_dirty_state: bdi btrfs-1: dirty=709 wb=673 unstable=0 bg_thresh=995 thresh=1990 gap=608 poll_thresh=18 ino=257 dd-2584 [001] 256.933604: balance_dirty_state: bdi btrfs-1: dirty=759 wb=673 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=19 ino=257 dd-2584 [001] 256.933716: balance_dirty_state: bdi btrfs-1: dirty=784 wb=673 unstable=0 bg_thresh=996 thresh=1993 gap=536 poll_thresh=20 ino=257 dd-2584 [001] 256.933829: balance_dirty_state: bdi btrfs-1: dirty=809 wb=673 unstable=0 bg_thresh=996 thresh=1992 gap=510 poll_thresh=21 ino=257 dd-2584 [001] 256.933949: balance_dirty_state: bdi btrfs-1: dirty=859 wb=673 unstable=0 bg_thresh=995 thresh=1990 gap=458 poll_thresh=22 ino=257 dd-2584 [001] 256.933954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1320 avg_dirty=1320 bdi_gap=12% task_gap=-74% task_weight=99% bdi_bw=61324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 256.940947: balance_dirty_state: bdi btrfs-1: dirty=859 wb=548 unstable=0 bg_thresh=997 thresh=1995 gap=588 poll_thresh=16 ino=257 dd-2584 [002] 256.941184: balance_dirty_state: bdi btrfs-1: dirty=909 wb=548 unstable=0 bg_thresh=997 thresh=1994 gap=537 poll_thresh=17 ino=257 dd-2584 [002] 256.941417: balance_dirty_state: bdi btrfs-1: dirty=934 wb=548 unstable=0 bg_thresh=996 thresh=1993 gap=511 poll_thresh=18 ino=257 dd-2584 [002] 256.942017: balance_dirty_state: bdi btrfs-1: dirty=959 wb=548 unstable=0 bg_thresh=998 thresh=1997 gap=490 poll_thresh=19 ino=257 dd-2584 [002] 256.942026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1280 avg_dirty=1280 bdi_gap=40% task_gap=-19% task_weight=100% bdi_bw=61324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 256.948900: balance_dirty_state: bdi btrfs-1: dirty=984 wb=423 unstable=0 bg_thresh=1000 thresh=2000 gap=593 poll_thresh=14 ino=257 dd-2584 [002] 256.949019: balance_dirty_state: bdi btrfs-1: dirty=984 wb=423 unstable=0 bg_thresh=997 thresh=1994 gap=587 poll_thresh=15 ino=257 dd-2584 [002] 256.949137: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=423 unstable=0 bg_thresh=999 thresh=1999 gap=567 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 256.949223: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24344 wrote=0 to_write=8192 dd-2584 [002] 256.949382: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=423 unstable=0 bg_thresh=999 thresh=1998 gap=541 poll_thresh=17 ino=257 dd-2584 [002] 256.949631: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=473 unstable=0 bg_thresh=1001 thresh=2002 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 256.949634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1240 avg_dirty=1240 bdi_gap=66% task_gap=33% task_weight=99% bdi_bw=61324 base_bw=28 task_bw=4 dirtied=32 period=16004 think=0 pause=8 flush-btrfs-1-2586 [005] 256.951328: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=512 to_write=7680 dd-2584 [002] 256.956813: balance_dirty_state: bdi btrfs-1: dirty=559 wb=823 unstable=0 bg_thresh=992 thresh=1985 gap=603 poll_thresh=13 ino=257 dd-2584 [002] 256.956874: balance_dirty_state: bdi btrfs-1: dirty=584 wb=823 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 256.956929: balance_dirty_state: bdi btrfs-1: dirty=584 wb=823 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=15 ino=257 dd-2584 [002] 256.956984: balance_dirty_state: bdi btrfs-1: dirty=609 wb=823 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=16 ino=257 dd-2584 [002] 256.957095: balance_dirty_state: bdi btrfs-1: dirty=634 wb=823 unstable=0 bg_thresh=1000 thresh=2000 gap=543 poll_thresh=17 ino=257 dd-2584 [002] 256.957380: balance_dirty_state: bdi btrfs-1: dirty=684 wb=823 unstable=0 bg_thresh=1002 thresh=2004 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 256.957385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1280 avg_dirty=1280 bdi_gap=44% task_gap=-11% task_weight=99% bdi_bw=61324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 256.964825: balance_dirty_state: bdi btrfs-1: dirty=684 wb=698 unstable=0 bg_thresh=992 thresh=1984 gap=602 poll_thresh=13 ino=257 dd-2584 [002] 256.964884: balance_dirty_state: bdi btrfs-1: dirty=709 wb=698 unstable=0 bg_thresh=994 thresh=1989 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 256.964941: balance_dirty_state: bdi btrfs-1: dirty=734 wb=698 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 256.964996: balance_dirty_state: bdi btrfs-1: dirty=734 wb=698 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 256.965108: balance_dirty_state: bdi btrfs-1: dirty=784 wb=698 unstable=0 bg_thresh=999 thresh=1999 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 256.965221: balance_dirty_state: bdi btrfs-1: dirty=809 wb=698 unstable=0 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 256.965225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1240 avg_dirty=1240 bdi_gap=67% task_gap=34% task_weight=99% bdi_bw=61324 base_bw=28 task_bw=4 dirtied=32 period=16004 think=0 pause=8 dd-2584 [002] 256.972758: balance_dirty_state: bdi btrfs-1: dirty=809 wb=523 unstable=0 bg_thresh=995 thresh=1991 gap=659 poll_thresh=13 ino=257 dd-2584 [002] 256.972816: balance_dirty_state: bdi btrfs-1: dirty=834 wb=523 unstable=0 bg_thresh=998 thresh=1996 gap=639 poll_thresh=14 ino=257 dd-2584 [002] 256.972873: balance_dirty_state: bdi btrfs-1: dirty=859 wb=523 unstable=0 bg_thresh=998 thresh=1996 gap=614 poll_thresh=15 ino=257 dd-2584 [002] 256.972930: balance_dirty_state: bdi btrfs-1: dirty=859 wb=523 unstable=0 bg_thresh=1000 thresh=2001 gap=619 poll_thresh=16 ino=257 dd-2584 [002] 256.973047: balance_dirty_state: bdi btrfs-1: dirty=909 wb=523 unstable=0 bg_thresh=1000 thresh=2000 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 256.973343: balance_dirty_state: bdi btrfs-1: dirty=934 wb=523 unstable=0 bg_thresh=1002 thresh=2004 gap=547 poll_thresh=18 ino=257 dd-2584 [002] 256.973460: balance_dirty_state: bdi btrfs-1: dirty=959 wb=523 unstable=0 bg_thresh=1001 thresh=2003 gap=521 poll_thresh=19 ino=257 dd-2584 [002] 256.973578: balance_dirty_state: bdi btrfs-1: dirty=984 wb=523 unstable=0 bg_thresh=998 thresh=1996 gap=489 poll_thresh=20 ino=257 dd-2584 [002] 256.973583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1280 avg_dirty=1280 bdi_gap=39% task_gap=-22% task_weight=101% bdi_bw=61324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 256.980836: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=373 unstable=0 bg_thresh=990 thresh=1981 gap=599 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 256.980925: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24376 wrote=0 to_write=8192 dd-2584 [002] 256.980962: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=373 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=16 ino=257 dd-2584 [002] 256.981200: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=398 unstable=0 bg_thresh=995 thresh=1991 gap=559 poll_thresh=17 ino=257 dd-2584 [002] 256.981449: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=448 unstable=0 bg_thresh=998 thresh=1996 gap=539 poll_thresh=18 ino=257 dd-2584 [002] 256.981700: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=498 unstable=0 bg_thresh=1000 thresh=2000 gap=493 poll_thresh=19 ino=257 dd-2584 [002] 256.981703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1240 avg_dirty=1240 bdi_gap=65% task_gap=30% task_weight=101% bdi_bw=61324 base_bw=28 task_bw=4 dirtied=32 period=16004 think=0 pause=8 flush-btrfs-1-2586 [005] 256.983263: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=576 to_write=7616 dd-2584 [002] 256.988820: balance_dirty_state: bdi btrfs-1: dirty=559 wb=823 unstable=0 bg_thresh=997 thresh=1994 gap=612 poll_thresh=14 ino=257 dd-2584 [002] 256.988879: balance_dirty_state: bdi btrfs-1: dirty=584 wb=823 unstable=0 bg_thresh=999 thresh=1999 gap=592 poll_thresh=15 ino=257 dd-2584 [002] 256.988940: balance_dirty_state: bdi btrfs-1: dirty=609 wb=823 unstable=0 bg_thresh=999 thresh=1999 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 256.989224: balance_dirty_state: bdi btrfs-1: dirty=634 wb=823 unstable=0 bg_thresh=1001 thresh=2003 gap=546 poll_thresh=17 ino=257 dd-2584 [002] 256.989337: balance_dirty_state: bdi btrfs-1: dirty=659 wb=823 unstable=0 bg_thresh=1001 thresh=2002 gap=520 poll_thresh=18 ino=257 dd-2584 [002] 256.989448: balance_dirty_state: bdi btrfs-1: dirty=684 wb=823 unstable=0 bg_thresh=1000 thresh=2001 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 256.989452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1240 avg_dirty=1240 bdi_gap=66% task_gap=32% task_weight=99% bdi_bw=61324 base_bw=28 task_bw=4 dirtied=32 period=16004 think=0 pause=8 dd-2584 [002] 256.996808: balance_dirty_state: bdi btrfs-1: dirty=709 wb=698 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 256.996866: balance_dirty_state: bdi btrfs-1: dirty=734 wb=698 unstable=0 bg_thresh=995 thresh=1991 gap=559 poll_thresh=15 ino=257 dd-2584 [002] 256.996922: balance_dirty_state: bdi btrfs-1: dirty=734 wb=698 unstable=0 bg_thresh=995 thresh=1991 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 256.997032: balance_dirty_state: bdi btrfs-1: dirty=784 wb=698 unstable=0 bg_thresh=1000 thresh=2001 gap=519 poll_thresh=17 ino=257 dd-2584 [002] 256.997143: balance_dirty_state: bdi btrfs-1: dirty=809 wb=698 unstable=0 bg_thresh=1000 thresh=2000 gap=493 poll_thresh=18 ino=257 dd-2584 [002] 256.997148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1240 avg_dirty=1240 bdi_gap=65% task_gap=30% task_weight=101% bdi_bw=61324 base_bw=28 task_bw=4 dirtied=32 period=16004 think=0 pause=8 dd-2584 [002] 257.004764: balance_dirty_state: bdi btrfs-1: dirty=809 wb=573 unstable=0 bg_thresh=1001 thresh=2002 gap=620 poll_thresh=13 ino=257 dd-2584 [002] 257.004824: balance_dirty_state: bdi btrfs-1: dirty=834 wb=573 unstable=0 bg_thresh=1003 thresh=2007 gap=600 poll_thresh=14 ino=257 dd-2584 [002] 257.004884: balance_dirty_state: bdi btrfs-1: dirty=859 wb=573 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=15 ino=257 dd-2584 [002] 257.005125: balance_dirty_state: bdi btrfs-1: dirty=859 wb=573 unstable=0 bg_thresh=1003 thresh=2006 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 257.005242: balance_dirty_state: bdi btrfs-1: dirty=909 wb=573 unstable=0 bg_thresh=1002 thresh=2005 gap=523 poll_thresh=17 ino=257 dd-2584 [002] 257.005360: balance_dirty_state: bdi btrfs-1: dirty=934 wb=573 unstable=0 bg_thresh=1004 thresh=2009 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 257.005365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1240 avg_dirty=1240 bdi_gap=70% task_gap=40% task_weight=100% bdi_bw=61324 base_bw=28 task_bw=4 dirtied=32 period=16004 think=0 pause=8 dd-2584 [002] 257.012896: balance_dirty_state: bdi btrfs-1: dirty=959 wb=573 unstable=0 bg_thresh=991 thresh=1983 gap=451 poll_thresh=13 ino=257 dd-2584 [002] 257.012901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1280 avg_dirty=1280 bdi_gap=32% task_gap=-34% task_weight=98% bdi_bw=61324 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 257.020779: balance_dirty_state: bdi btrfs-1: dirty=959 wb=448 unstable=0 bg_thresh=997 thresh=1995 gap=588 poll_thresh=10 ino=257 dd-2584 [002] 257.020840: balance_dirty_state: bdi btrfs-1: dirty=984 wb=448 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=11 ino=257 dd-2584 [002] 257.020900: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=448 unstable=0 bg_thresh=997 thresh=1994 gap=537 poll_thresh=12 ino=257 dd-2584 [002] 257.020964: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=448 unstable=0 bg_thresh=994 thresh=1988 gap=531 poll_thresh=13 ino=257 flush-btrfs-1-2586 [005] 257.020971: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24416 wrote=0 to_write=8192 dd-2584 [002] 257.021027: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=448 unstable=0 bg_thresh=996 thresh=1993 gap=511 poll_thresh=14 ino=257 dd-2584 [002] 257.021092: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=448 unstable=0 bg_thresh=996 thresh=1992 gap=510 poll_thresh=15 ino=257 dd-2584 [002] 257.021158: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=473 unstable=0 bg_thresh=996 thresh=1992 gap=485 poll_thresh=16 ino=257 dd-2584 [002] 257.021160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1240 avg_dirty=1240 bdi_gap=61% task_gap=24% task_weight=98% bdi_bw=61324 base_bw=28 task_bw=0 dirtied=16 period=16004 think=0 pause=8 flush-btrfs-1-2586 [005] 257.022683: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=512 to_write=7680 dd-2584 [002] 257.032777: balance_dirty_state: bdi btrfs-1: dirty=584 wb=673 unstable=0 bg_thresh=1003 thresh=2006 gap=749 poll_thresh=12 ino=257 dd-2584 [002] 257.032839: balance_dirty_state: bdi btrfs-1: dirty=584 wb=673 unstable=0 bg_thresh=1005 thresh=2011 gap=754 poll_thresh=13 ino=257 dd-2584 [002] 257.032899: balance_dirty_state: bdi btrfs-1: dirty=609 wb=673 unstable=0 bg_thresh=1005 thresh=2011 gap=729 poll_thresh=14 ino=257 dd-2584 [002] 257.033145: balance_dirty_state: bdi btrfs-1: dirty=634 wb=673 unstable=0 bg_thresh=1008 thresh=2016 gap=709 poll_thresh=15 ino=257 dd-2584 [002] 257.033206: balance_dirty_state: bdi btrfs-1: dirty=634 wb=673 unstable=0 bg_thresh=1008 thresh=2016 gap=709 poll_thresh=16 ino=257 dd-2584 [002] 257.033325: balance_dirty_state: bdi btrfs-1: dirty=684 wb=673 unstable=0 bg_thresh=1010 thresh=2020 gap=663 poll_thresh=17 ino=257 dd-2584 [002] 257.033444: balance_dirty_state: bdi btrfs-1: dirty=709 wb=673 unstable=0 bg_thresh=1009 thresh=2019 gap=637 poll_thresh=18 ino=257 dd-2584 [002] 257.033565: balance_dirty_state: bdi btrfs-1: dirty=734 wb=673 unstable=0 bg_thresh=1009 thresh=2018 gap=611 poll_thresh=19 ino=257 dd-2584 [002] 257.033687: balance_dirty_state: bdi btrfs-1: dirty=759 wb=673 unstable=0 bg_thresh=1011 thresh=2022 gap=590 poll_thresh=20 ino=257 dd-2584 [002] 257.033809: balance_dirty_state: bdi btrfs-1: dirty=809 wb=673 unstable=0 bg_thresh=1010 thresh=2021 gap=539 poll_thresh=21 ino=257 dd-2584 [002] 257.033932: balance_dirty_state: bdi btrfs-1: dirty=834 wb=673 unstable=0 bg_thresh=1007 thresh=2014 gap=507 poll_thresh=22 ino=257 dd-2584 [002] 257.034054: balance_dirty_state: bdi btrfs-1: dirty=859 wb=673 unstable=0 bg_thresh=1006 thresh=2013 gap=481 poll_thresh=23 ino=257 dd-2584 [002] 257.034060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1280 avg_dirty=1280 bdi_gap=49% task_gap=0% task_weight=99% bdi_bw=62040 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 257.045029: balance_dirty_state: bdi btrfs-1: dirty=909 wb=423 unstable=0 bg_thresh=1005 thresh=2010 gap=678 poll_thresh=17 ino=257 dd-2584 [002] 257.045144: balance_dirty_state: bdi btrfs-1: dirty=934 wb=423 unstable=0 bg_thresh=1007 thresh=2015 gap=658 poll_thresh=18 ino=257 dd-2584 [002] 257.045263: balance_dirty_state: bdi btrfs-1: dirty=959 wb=423 unstable=0 bg_thresh=1010 thresh=2020 gap=638 poll_thresh=19 ino=257 dd-2584 [002] 257.045383: balance_dirty_state: bdi btrfs-1: dirty=984 wb=423 unstable=0 bg_thresh=1009 thresh=2018 gap=611 poll_thresh=20 ino=257 dd-2584 [002] 257.045500: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=423 unstable=0 bg_thresh=1008 thresh=2017 gap=560 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 257.045572: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24440 wrote=0 to_write=8192 dd-2584 [002] 257.045625: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=423 unstable=0 bg_thresh=1008 thresh=2016 gap=534 poll_thresh=22 ino=257 dd-2584 [002] 257.045755: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=473 unstable=0 bg_thresh=1010 thresh=2020 gap=513 poll_thresh=23 ino=257 dd-2584 [002] 257.045884: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=523 unstable=0 bg_thresh=1009 thresh=2019 gap=487 poll_thresh=24 ino=257 dd-2584 [002] 257.045885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1320 avg_dirty=1320 bdi_gap=29% task_gap=-40% task_weight=98% bdi_bw=62040 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 257.047434: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=560 to_write=7632 dd-2584 [002] 257.053010: balance_dirty_state: bdi btrfs-1: dirty=584 wb=823 unstable=0 bg_thresh=1009 thresh=2019 gap=612 poll_thresh=18 ino=257 dd-2584 [002] 257.053130: balance_dirty_state: bdi btrfs-1: dirty=609 wb=823 unstable=0 bg_thresh=1009 thresh=2018 gap=586 poll_thresh=19 ino=257 dd-2584 [002] 257.053250: balance_dirty_state: bdi btrfs-1: dirty=634 wb=823 unstable=0 bg_thresh=1008 thresh=2017 gap=560 poll_thresh=20 ino=257 dd-2584 [002] 257.053369: balance_dirty_state: bdi btrfs-1: dirty=684 wb=823 unstable=0 bg_thresh=1010 thresh=2021 gap=514 poll_thresh=21 ino=257 dd-2584 [002] 257.053489: balance_dirty_state: bdi btrfs-1: dirty=709 wb=823 unstable=0 bg_thresh=1010 thresh=2020 gap=488 poll_thresh=22 ino=257 dd-2584 [002] 257.053494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1280 avg_dirty=1280 bdi_gap=53% task_gap=7% task_weight=98% bdi_bw=62040 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 dd-2584 [002] 257.060795: balance_dirty_state: bdi btrfs-1: dirty=736 wb=689 unstable=0 bg_thresh=1000 thresh=2001 gap=576 poll_thresh=16 ino=257 dd-2584 [002] 257.060916: balance_dirty_state: bdi btrfs-1: dirty=761 wb=689 unstable=0 bg_thresh=1003 thresh=2006 gap=556 poll_thresh=17 ino=257 dd-2584 [002] 257.061037: balance_dirty_state: bdi btrfs-1: dirty=786 wb=689 unstable=0 bg_thresh=1005 thresh=2011 gap=536 poll_thresh=18 ino=257 dd-2584 [002] 257.061348: balance_dirty_state: bdi btrfs-1: dirty=811 wb=689 unstable=0 bg_thresh=1007 thresh=2015 gap=515 poll_thresh=19 ino=257 dd-2584 [002] 257.061469: balance_dirty_state: bdi btrfs-1: dirty=861 wb=689 unstable=0 bg_thresh=1007 thresh=2014 gap=464 poll_thresh=20 ino=257 dd-2584 [002] 257.061475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1280 avg_dirty=1280 bdi_gap=49% task_gap=0% task_weight=98% bdi_bw=62040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.072808: balance_dirty_state: bdi btrfs-1: dirty=854 wb=560 unstable=0 bg_thresh=987 thresh=1974 gap=560 poll_thresh=15 ino=257 dd-2584 [002] 257.072870: balance_dirty_state: bdi btrfs-1: dirty=879 wb=560 unstable=0 bg_thresh=989 thresh=1979 gap=540 poll_thresh=16 ino=257 dd-2584 [002] 257.072987: balance_dirty_state: bdi btrfs-1: dirty=904 wb=560 unstable=0 bg_thresh=992 thresh=1984 gap=520 poll_thresh=17 ino=257 dd-2584 [002] 257.073106: balance_dirty_state: bdi btrfs-1: dirty=929 wb=560 unstable=0 bg_thresh=994 thresh=1989 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 257.073227: balance_dirty_state: bdi btrfs-1: dirty=979 wb=560 unstable=0 bg_thresh=996 thresh=1993 gap=454 poll_thresh=19 ino=257 dd-2584 [002] 257.073232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1280 avg_dirty=1280 bdi_gap=38% task_gap=-22% task_weight=98% bdi_bw=62040 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 257.080946: balance_dirty_state: bdi btrfs-1: dirty=977 wb=325 unstable=0 bg_thresh=1001 thresh=2002 gap=700 poll_thresh=14 ino=257 dd-2584 [002] 257.081007: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=325 unstable=0 bg_thresh=1000 thresh=2001 gap=674 poll_thresh=15 ino=257 dd-2584 [002] 257.081072: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=325 unstable=0 bg_thresh=1003 thresh=2006 gap=654 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 257.081077: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24476 wrote=0 to_write=8192 dd-2584 [002] 257.081201: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=325 unstable=0 bg_thresh=1002 thresh=2005 gap=628 poll_thresh=17 ino=257 dd-2584 [002] 257.081513: balance_dirty_state: bdi btrfs-1: dirty=927 wb=450 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=18 ino=257 dd-2584 [002] 257.081641: balance_dirty_state: bdi btrfs-1: dirty=952 wb=500 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=19 ino=257 dd-2584 [002] 257.081770: balance_dirty_state: bdi btrfs-1: dirty=927 wb=525 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=20 ino=257 dd-2584 [002] 257.081900: balance_dirty_state: bdi btrfs-1: dirty=927 wb=575 unstable=0 bg_thresh=1000 thresh=2000 gap=498 poll_thresh=21 ino=257 dd-2584 [002] 257.081902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-62% task_weight=98% bdi_bw=62040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 257.083850: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=640 to_write=7552 dd-2584 [002] 257.088916: balance_dirty_state: bdi btrfs-1: dirty=552 wb=825 unstable=0 bg_thresh=996 thresh=1993 gap=616 poll_thresh=16 ino=257 dd-2584 [002] 257.089154: balance_dirty_state: bdi btrfs-1: dirty=577 wb=825 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=17 ino=257 dd-2584 [002] 257.089391: balance_dirty_state: bdi btrfs-1: dirty=602 wb=825 unstable=0 bg_thresh=995 thresh=1991 gap=564 poll_thresh=18 ino=257 dd-2584 [002] 257.089628: balance_dirty_state: bdi btrfs-1: dirty=652 wb=825 unstable=0 bg_thresh=997 thresh=1995 gap=518 poll_thresh=19 ino=257 dd-2584 [002] 257.090236: balance_dirty_state: bdi btrfs-1: dirty=677 wb=825 unstable=0 bg_thresh=994 thresh=1988 gap=486 poll_thresh=20 ino=257 dd-2584 [002] 257.090246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1240 avg_dirty=1240 bdi_gap=59% task_gap=18% task_weight=99% bdi_bw=62040 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 dd-2584 [007] 257.096961: balance_dirty_state: bdi btrfs-1: dirty=680 wb=710 unstable=0 bg_thresh=994 thresh=1989 gap=599 poll_thresh=15 ino=257 dd-2584 [007] 257.097081: balance_dirty_state: bdi btrfs-1: dirty=705 wb=710 unstable=0 bg_thresh=994 thresh=1989 gap=574 poll_thresh=16 ino=257 dd-2584 [007] 257.097313: balance_dirty_state: bdi btrfs-1: dirty=730 wb=710 unstable=0 bg_thresh=997 thresh=1994 gap=554 poll_thresh=17 ino=257 dd-2584 [007] 257.097497: balance_dirty_state: bdi btrfs-1: dirty=780 wb=710 unstable=0 bg_thresh=995 thresh=1991 gap=501 poll_thresh=18 ino=257 dd-2584 [007] 257.097669: balance_dirty_state: bdi btrfs-1: dirty=805 wb=710 unstable=0 bg_thresh=1001 thresh=2002 gap=487 poll_thresh=19 ino=257 dd-2584 [007] 257.097676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1240 avg_dirty=1240 bdi_gap=66% task_gap=33% task_weight=99% bdi_bw=62040 base_bw=28 task_bw=4 dirtied=32 period=16004 think=0 pause=8 dd-2584 [007] 257.104941: balance_dirty_state: bdi btrfs-1: dirty=828 wb=526 unstable=0 bg_thresh=996 thresh=1993 gap=639 poll_thresh=14 ino=257 dd-2584 [007] 257.105060: balance_dirty_state: bdi btrfs-1: dirty=828 wb=526 unstable=0 bg_thresh=996 thresh=1993 gap=639 poll_thresh=15 ino=257 dd-2584 [007] 257.105179: balance_dirty_state: bdi btrfs-1: dirty=853 wb=526 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=16 ino=257 dd-2584 [007] 257.105412: balance_dirty_state: bdi btrfs-1: dirty=878 wb=526 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=17 ino=257 dd-2584 [007] 257.105649: balance_dirty_state: bdi btrfs-1: dirty=903 wb=526 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=18 ino=257 dd-2584 [007] 257.106253: balance_dirty_state: bdi btrfs-1: dirty=953 wb=526 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=19 ino=257 dd-2584 [007] 257.106494: balance_dirty_state: bdi btrfs-1: dirty=978 wb=526 unstable=0 bg_thresh=996 thresh=1993 gap=489 poll_thresh=20 ino=257 dd-2584 [007] 257.106503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1280 avg_dirty=1280 bdi_gap=38% task_gap=-22% task_weight=98% bdi_bw=62040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 257.112906: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=401 unstable=0 bg_thresh=999 thresh=1999 gap=595 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 257.112952: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24508 wrote=0 to_write=8192 dd-2584 [007] 257.112976: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=401 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=16 ino=257 dd-2584 [007] 257.113103: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=426 unstable=0 bg_thresh=996 thresh=1993 gap=539 poll_thresh=17 ino=257 dd-2584 [007] 257.113234: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=476 unstable=0 bg_thresh=999 thresh=1998 gap=519 poll_thresh=18 ino=257 dd-2584 [007] 257.113365: balance_dirty_state: bdi btrfs-1: dirty=978 wb=526 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=19 ino=257 dd-2584 [007] 257.113367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1280 avg_dirty=1280 bdi_gap=39% task_gap=-19% task_weight=99% bdi_bw=62040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 257.116533: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=576 to_write=7616 dd-2584 [007] 257.120982: balance_dirty_state: bdi btrfs-1: dirty=554 wb=850 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=14 ino=257 dd-2584 [007] 257.121103: balance_dirty_state: bdi btrfs-1: dirty=554 wb=850 unstable=0 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=15 ino=257 dd-2584 [007] 257.121219: balance_dirty_state: bdi btrfs-1: dirty=579 wb=850 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=16 ino=257 dd-2584 [007] 257.121815: balance_dirty_state: bdi btrfs-1: dirty=604 wb=850 unstable=0 bg_thresh=997 thresh=1995 gap=541 poll_thresh=17 ino=257 dd-2584 [007] 257.122049: balance_dirty_state: bdi btrfs-1: dirty=654 wb=850 unstable=0 bg_thresh=997 thresh=1994 gap=490 poll_thresh=18 ino=257 dd-2584 [007] 257.122058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=100% bdi_bw=62040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 257.128928: balance_dirty_state: bdi btrfs-1: dirty=654 wb=725 unstable=0 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=13 ino=257 dd-2584 [007] 257.128991: balance_dirty_state: bdi btrfs-1: dirty=679 wb=725 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=14 ino=257 dd-2584 [007] 257.129053: balance_dirty_state: bdi btrfs-1: dirty=704 wb=725 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=15 ino=257 dd-2584 [007] 257.129116: balance_dirty_state: bdi btrfs-1: dirty=704 wb=725 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=16 ino=257 dd-2584 [007] 257.129236: balance_dirty_state: bdi btrfs-1: dirty=729 wb=725 unstable=0 bg_thresh=997 thresh=1994 gap=540 poll_thresh=17 ino=257 dd-2584 [007] 257.129354: balance_dirty_state: bdi btrfs-1: dirty=779 wb=725 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=18 ino=257 dd-2584 [007] 257.129358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1280 avg_dirty=1280 bdi_gap=40% task_gap=-18% task_weight=100% bdi_bw=62040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 257.136902: balance_dirty_state: bdi btrfs-1: dirty=779 wb=600 unstable=0 bg_thresh=998 thresh=1996 gap=617 poll_thresh=13 ino=257 dd-2584 [007] 257.136963: balance_dirty_state: bdi btrfs-1: dirty=804 wb=600 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=14 ino=257 dd-2584 [007] 257.137023: balance_dirty_state: bdi btrfs-1: dirty=829 wb=600 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=15 ino=257 dd-2584 [007] 257.137082: balance_dirty_state: bdi btrfs-1: dirty=829 wb=600 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=16 ino=257 dd-2584 [007] 257.137380: balance_dirty_state: bdi btrfs-1: dirty=879 wb=600 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=17 ino=257 dd-2584 [007] 257.137494: balance_dirty_state: bdi btrfs-1: dirty=904 wb=600 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=18 ino=257 dd-2584 [007] 257.137499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1280 avg_dirty=1280 bdi_gap=40% task_gap=-18% task_weight=100% bdi_bw=63236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 257.144936: balance_dirty_state: bdi btrfs-1: dirty=929 wb=475 unstable=0 bg_thresh=1002 thresh=2004 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 257.145001: balance_dirty_state: bdi btrfs-1: dirty=929 wb=475 unstable=0 bg_thresh=1004 thresh=2009 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 257.145064: balance_dirty_state: bdi btrfs-1: dirty=954 wb=475 unstable=0 bg_thresh=1004 thresh=2009 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 257.145127: balance_dirty_state: bdi btrfs-1: dirty=954 wb=475 unstable=0 bg_thresh=1007 thresh=2014 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 257.145253: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=475 unstable=0 bg_thresh=1009 thresh=2019 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 257.145380: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=475 unstable=0 bg_thresh=1008 thresh=2017 gap=513 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 257.145416: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24540 wrote=0 to_write=8192 dd-2584 [004] 257.145513: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=475 unstable=0 bg_thresh=1008 thresh=2016 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 257.145515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1320 avg_dirty=1320 bdi_gap=27% task_gap=-45% task_weight=99% bdi_bw=63236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 257.147159: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=528 to_write=7664 dd-2584 [004] 257.152829: balance_dirty_state: bdi btrfs-1: dirty=554 wb=850 unstable=0 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 257.152892: balance_dirty_state: bdi btrfs-1: dirty=579 wb=850 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 257.152954: balance_dirty_state: bdi btrfs-1: dirty=579 wb=850 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 257.153272: balance_dirty_state: bdi btrfs-1: dirty=604 wb=850 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 257.153399: balance_dirty_state: bdi btrfs-1: dirty=654 wb=850 unstable=0 bg_thresh=1007 thresh=2015 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 257.153524: balance_dirty_state: bdi btrfs-1: dirty=679 wb=850 unstable=0 bg_thresh=1007 thresh=2014 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 257.153528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1320 avg_dirty=1320 bdi_gap=26% task_gap=-46% task_weight=98% bdi_bw=63236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 257.160826: balance_dirty_state: bdi btrfs-1: dirty=704 wb=725 unstable=0 bg_thresh=1000 thresh=2000 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 257.160885: balance_dirty_state: bdi btrfs-1: dirty=704 wb=725 unstable=0 bg_thresh=1002 thresh=2005 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 257.160943: balance_dirty_state: bdi btrfs-1: dirty=729 wb=725 unstable=0 bg_thresh=1002 thresh=2005 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 257.161056: balance_dirty_state: bdi btrfs-1: dirty=754 wb=725 unstable=0 bg_thresh=1007 thresh=2015 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 257.161176: balance_dirty_state: bdi btrfs-1: dirty=804 wb=725 unstable=0 bg_thresh=1010 thresh=2020 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 257.161181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1320 avg_dirty=1320 bdi_gap=29% task_gap=-40% task_weight=99% bdi_bw=63236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.168945: balance_dirty_state: bdi btrfs-1: dirty=829 wb=600 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=13 ino=257 dd-2584 [002] 257.169064: balance_dirty_state: bdi btrfs-1: dirty=829 wb=600 unstable=0 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=14 ino=257 dd-2584 [002] 257.169185: balance_dirty_state: bdi btrfs-1: dirty=854 wb=600 unstable=0 bg_thresh=1003 thresh=2006 gap=552 poll_thresh=15 ino=257 dd-2584 [002] 257.169670: balance_dirty_state: bdi btrfs-1: dirty=879 wb=600 unstable=0 bg_thresh=1003 thresh=2006 gap=527 poll_thresh=16 ino=257 dd-2584 [002] 257.169903: balance_dirty_state: bdi btrfs-1: dirty=904 wb=600 unstable=0 bg_thresh=1002 thresh=2005 gap=501 poll_thresh=17 ino=257 dd-2584 [002] 257.169912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-57% task_weight=99% bdi_bw=63236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.176911: balance_dirty_state: bdi btrfs-1: dirty=904 wb=475 unstable=0 bg_thresh=1001 thresh=2003 gap=624 poll_thresh=13 ino=257 dd-2584 [002] 257.177031: balance_dirty_state: bdi btrfs-1: dirty=929 wb=475 unstable=0 bg_thresh=1001 thresh=2003 gap=599 poll_thresh=14 ino=257 dd-2584 [002] 257.177155: balance_dirty_state: bdi btrfs-1: dirty=954 wb=475 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=15 ino=257 dd-2584 [002] 257.177293: balance_dirty_state: bdi btrfs-1: dirty=954 wb=425 unstable=0 bg_thresh=1003 thresh=2007 gap=628 poll_thresh=16 ino=257 dd-2584 [002] 257.177529: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=425 unstable=0 bg_thresh=1000 thresh=2000 gap=571 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 257.177620: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24572 wrote=0 to_write=8192 dd-2584 [002] 257.177775: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=425 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=18 ino=257 dd-2584 [002] 257.178025: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=475 unstable=0 bg_thresh=999 thresh=1998 gap=519 poll_thresh=19 ino=257 dd-2584 [002] 257.178284: balance_dirty_state: bdi btrfs-1: dirty=979 wb=525 unstable=0 bg_thresh=1001 thresh=2002 gap=498 poll_thresh=20 ino=257 dd-2584 [002] 257.178286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1240 avg_dirty=1240 bdi_gap=66% task_gap=33% task_weight=99% bdi_bw=63236 base_bw=28 task_bw=4 dirtied=32 period=16004 think=0 pause=8 flush-btrfs-1-2586 [001] 257.181345: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=256 wrote=544 to_write=7648 dd-2584 [002] 257.184864: balance_dirty_state: bdi btrfs-1: dirty=554 wb=825 unstable=0 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=15 ino=257 dd-2584 [002] 257.185100: balance_dirty_state: bdi btrfs-1: dirty=579 wb=825 unstable=0 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=16 ino=257 dd-2584 [002] 257.185218: balance_dirty_state: bdi btrfs-1: dirty=604 wb=825 unstable=0 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=17 ino=257 dd-2584 [002] 257.185336: balance_dirty_state: bdi btrfs-1: dirty=629 wb=825 unstable=0 bg_thresh=1002 thresh=2005 gap=551 poll_thresh=18 ino=257 dd-2584 [002] 257.185455: balance_dirty_state: bdi btrfs-1: dirty=679 wb=825 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=19 ino=257 dd-2584 [002] 257.185459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1280 avg_dirty=1280 bdi_gap=44% task_gap=-11% task_weight=99% bdi_bw=63236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.192889: balance_dirty_state: bdi btrfs-1: dirty=679 wb=700 unstable=0 bg_thresh=1003 thresh=2006 gap=627 poll_thresh=14 ino=257 dd-2584 [002] 257.192949: balance_dirty_state: bdi btrfs-1: dirty=704 wb=700 unstable=0 bg_thresh=1003 thresh=2006 gap=602 poll_thresh=15 ino=257 dd-2584 [002] 257.193009: balance_dirty_state: bdi btrfs-1: dirty=729 wb=700 unstable=0 bg_thresh=1002 thresh=2005 gap=576 poll_thresh=16 ino=257 dd-2584 [002] 257.193128: balance_dirty_state: bdi btrfs-1: dirty=754 wb=700 unstable=0 bg_thresh=1004 thresh=2009 gap=555 poll_thresh=17 ino=257 dd-2584 [002] 257.193246: balance_dirty_state: bdi btrfs-1: dirty=779 wb=700 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=18 ino=257 dd-2584 [002] 257.193364: balance_dirty_state: bdi btrfs-1: dirty=804 wb=700 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=19 ino=257 dd-2584 [002] 257.193659: balance_dirty_state: bdi btrfs-1: dirty=854 wb=700 unstable=0 bg_thresh=1003 thresh=2006 gap=452 poll_thresh=20 ino=257 dd-2584 [002] 257.193664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-54% task_weight=98% bdi_bw=63236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.200871: balance_dirty_state: bdi btrfs-1: dirty=854 wb=575 unstable=0 bg_thresh=1004 thresh=2009 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 257.200960: balance_dirty_state: bdi btrfs-1: dirty=879 wb=575 unstable=0 bg_thresh=1004 thresh=2008 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 257.201139: balance_dirty_state: bdi btrfs-1: dirty=904 wb=575 unstable=0 bg_thresh=1000 thresh=2001 gap=522 poll_thresh=17 ino=257 dd-2584 [002] 257.201315: balance_dirty_state: bdi btrfs-1: dirty=929 wb=575 unstable=0 bg_thresh=997 thresh=1994 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 257.201321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1280 avg_dirty=1280 bdi_gap=38% task_gap=-22% task_weight=99% bdi_bw=63236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.212951: balance_dirty_state: bdi btrfs-1: dirty=954 wb=425 unstable=0 bg_thresh=994 thresh=1989 gap=610 poll_thresh=13 ino=257 dd-2584 [002] 257.213015: balance_dirty_state: bdi btrfs-1: dirty=979 wb=425 unstable=0 bg_thresh=996 thresh=1993 gap=589 poll_thresh=14 ino=257 dd-2584 [002] 257.213075: balance_dirty_state: bdi btrfs-1: dirty=979 wb=425 unstable=0 bg_thresh=996 thresh=1993 gap=589 poll_thresh=15 ino=257 dd-2584 [002] 257.213137: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=425 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 257.213211: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24608 wrote=0 to_write=8192 dd-2584 [002] 257.213265: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=425 unstable=0 bg_thresh=995 thresh=1991 gap=537 poll_thresh=17 ino=257 dd-2584 [002] 257.213398: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=450 unstable=0 bg_thresh=995 thresh=1990 gap=486 poll_thresh=18 ino=257 dd-2584 [002] 257.213400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1240 avg_dirty=1240 bdi_gap=60% task_gap=20% task_weight=99% bdi_bw=63236 base_bw=28 task_bw=0 dirtied=32 period=32004 think=4 pause=8 flush-btrfs-1-2586 [001] 257.214981: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=528 to_write=7664 dd-2584 [002] 257.221114: balance_dirty_state: bdi btrfs-1: dirty=554 wb=800 unstable=0 bg_thresh=993 thresh=1986 gap=632 poll_thresh=13 ino=257 dd-2584 [002] 257.221171: balance_dirty_state: bdi btrfs-1: dirty=579 wb=800 unstable=0 bg_thresh=995 thresh=1991 gap=612 poll_thresh=14 ino=257 dd-2584 [002] 257.221228: balance_dirty_state: bdi btrfs-1: dirty=604 wb=800 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=15 ino=257 dd-2584 [002] 257.221284: balance_dirty_state: bdi btrfs-1: dirty=604 wb=800 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=16 ino=257 dd-2584 [002] 257.221397: balance_dirty_state: bdi btrfs-1: dirty=629 wb=800 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=17 ino=257 dd-2584 [002] 257.221518: balance_dirty_state: bdi btrfs-1: dirty=679 wb=800 unstable=0 bg_thresh=996 thresh=1993 gap=514 poll_thresh=18 ino=257 dd-2584 [002] 257.221667: balance_dirty_state: bdi btrfs-1: dirty=704 wb=675 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=19 ino=257 dd-2584 [002] 257.221791: balance_dirty_state: bdi btrfs-1: dirty=729 wb=675 unstable=0 bg_thresh=992 thresh=1985 gap=581 poll_thresh=20 ino=257 dd-2584 [002] 257.221917: balance_dirty_state: bdi btrfs-1: dirty=779 wb=675 unstable=0 bg_thresh=991 thresh=1982 gap=528 poll_thresh=21 ino=257 dd-2584 [002] 257.222040: balance_dirty_state: bdi btrfs-1: dirty=804 wb=675 unstable=0 bg_thresh=990 thresh=1980 gap=501 poll_thresh=22 ino=257 dd-2584 [002] 257.222321: balance_dirty_state: bdi btrfs-1: dirty=829 wb=675 unstable=0 bg_thresh=992 thresh=1985 gap=481 poll_thresh=23 ino=257 dd-2584 [002] 257.222326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1320 avg_dirty=1320 bdi_gap=9% task_gap=-80% task_weight=99% bdi_bw=63236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 257.229029: balance_dirty_state: bdi btrfs-1: dirty=854 wb=550 unstable=0 bg_thresh=991 thresh=1983 gap=579 poll_thresh=17 ino=257 dd-2584 [006] 257.229203: balance_dirty_state: bdi btrfs-1: dirty=879 wb=550 unstable=0 bg_thresh=990 thresh=1981 gap=552 poll_thresh=18 ino=257 dd-2584 [006] 257.229377: balance_dirty_state: bdi btrfs-1: dirty=929 wb=550 unstable=0 bg_thresh=989 thresh=1979 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 257.229554: balance_dirty_state: bdi btrfs-1: dirty=954 wb=550 unstable=0 bg_thresh=994 thresh=1989 gap=485 poll_thresh=20 ino=257 dd-2584 [006] 257.229560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=63236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 257.236921: balance_dirty_state: bdi btrfs-1: dirty=979 wb=550 unstable=0 bg_thresh=996 thresh=1993 gap=464 poll_thresh=15 ino=257 dd-2584 [006] 257.236927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=63236 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 257.244852: balance_dirty_state: bdi btrfs-1: dirty=979 wb=400 unstable=0 bg_thresh=995 thresh=1991 gap=612 poll_thresh=15 ino=257 dd-2584 [006] 257.244950: balance_dirty_state: bdi btrfs-1: dirty=979 wb=400 unstable=0 bg_thresh=995 thresh=1990 gap=611 poll_thresh=11 ino=257 dd-2584 [006] 257.245017: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=400 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=12 ino=257 dd-2584 [006] 257.245080: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=400 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=13 ino=257 flush-btrfs-1-2586 [001] 257.245102: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24640 wrote=0 to_write=8192 dd-2584 [006] 257.245155: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=325 unstable=0 bg_thresh=993 thresh=1987 gap=633 poll_thresh=14 ino=257 dd-2584 [006] 257.245231: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=275 unstable=0 bg_thresh=996 thresh=1992 gap=663 poll_thresh=15 ino=257 dd-2584 [006] 257.245472: balance_dirty_state: bdi btrfs-1: dirty=954 wb=375 unstable=0 bg_thresh=996 thresh=1992 gap=663 poll_thresh=16 ino=257 dd-2584 [006] 257.245598: balance_dirty_state: bdi btrfs-1: dirty=954 wb=425 unstable=0 bg_thresh=992 thresh=1985 gap=606 poll_thresh=17 ino=257 dd-2584 [006] 257.245723: balance_dirty_state: bdi btrfs-1: dirty=954 wb=450 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=18 ino=257 dd-2584 [006] 257.245852: balance_dirty_state: bdi btrfs-1: dirty=929 wb=500 unstable=0 bg_thresh=994 thresh=1988 gap=559 poll_thresh=19 ino=257 dd-2584 [006] 257.245978: balance_dirty_state: bdi btrfs-1: dirty=954 wb=525 unstable=0 bg_thresh=993 thresh=1987 gap=508 poll_thresh=20 ino=257 dd-2584 [006] 257.246102: balance_dirty_state: bdi btrfs-1: dirty=929 wb=575 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=21 ino=257 dd-2584 [006] 257.246104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1280 avg_dirty=1280 bdi_gap=36% task_gap=-25% task_weight=99% bdi_bw=63440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 257.247395: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=320 wrote=688 to_write=7504 dd-2584 [001] 257.253116: balance_dirty_state: bdi btrfs-1: dirty=554 wb=875 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 257.253298: balance_dirty_state: bdi btrfs-1: dirty=579 wb=825 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=17 ino=257 dd-2584 [001] 257.253466: balance_dirty_state: bdi btrfs-1: dirty=604 wb=825 unstable=0 bg_thresh=1004 thresh=2008 gap=579 poll_thresh=18 ino=257 dd-2584 [001] 257.253909: balance_dirty_state: bdi btrfs-1: dirty=654 wb=825 unstable=0 bg_thresh=1004 thresh=2009 gap=530 poll_thresh=19 ino=257 dd-2584 [001] 257.254074: balance_dirty_state: bdi btrfs-1: dirty=679 wb=825 unstable=0 bg_thresh=1007 thresh=2014 gap=510 poll_thresh=20 ino=257 dd-2584 [001] 257.254245: balance_dirty_state: bdi btrfs-1: dirty=704 wb=825 unstable=0 bg_thresh=1005 thresh=2011 gap=482 poll_thresh=21 ino=257 dd-2584 [001] 257.254251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-99% task_weight=101% bdi_bw=63440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 257.264918: balance_dirty_state: bdi btrfs-1: dirty=729 wb=675 unstable=0 bg_thresh=1006 thresh=2012 gap=608 poll_thresh=16 ino=257 dd-2584 [001] 257.265158: balance_dirty_state: bdi btrfs-1: dirty=754 wb=675 unstable=0 bg_thresh=1008 thresh=2016 gap=587 poll_thresh=17 ino=257 dd-2584 [001] 257.265392: balance_dirty_state: bdi btrfs-1: dirty=804 wb=675 unstable=0 bg_thresh=1007 thresh=2015 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 257.265627: balance_dirty_state: bdi btrfs-1: dirty=829 wb=675 unstable=0 bg_thresh=1007 thresh=2014 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 257.265861: balance_dirty_state: bdi btrfs-1: dirty=854 wb=675 unstable=0 bg_thresh=1006 thresh=2013 gap=484 poll_thresh=20 ino=257 dd-2584 [001] 257.265870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=63440 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 257.272925: balance_dirty_state: bdi btrfs-1: dirty=854 wb=550 unstable=0 bg_thresh=1006 thresh=2012 gap=608 poll_thresh=20 ino=257 dd-2584 [005] 257.273050: balance_dirty_state: bdi btrfs-1: dirty=854 wb=550 unstable=0 bg_thresh=1006 thresh=2012 gap=608 poll_thresh=15 ino=257 dd-2584 [005] 257.273529: balance_dirty_state: bdi btrfs-1: dirty=879 wb=550 unstable=0 bg_thresh=1008 thresh=2017 gap=588 poll_thresh=16 ino=257 dd-2584 [005] 257.273760: balance_dirty_state: bdi btrfs-1: dirty=904 wb=550 unstable=0 bg_thresh=1011 thresh=2022 gap=568 poll_thresh=17 ino=257 dd-2584 [005] 257.273992: balance_dirty_state: bdi btrfs-1: dirty=954 wb=550 unstable=0 bg_thresh=1013 thresh=2027 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 257.274227: balance_dirty_state: bdi btrfs-1: dirty=979 wb=550 unstable=0 bg_thresh=1015 thresh=2031 gap=502 poll_thresh=19 ino=257 dd-2584 [005] 257.274236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1320 avg_dirty=1320 bdi_gap=35% task_gap=-28% task_weight=100% bdi_bw=63440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 257.280903: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=425 unstable=0 bg_thresh=1012 thresh=2025 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 257.280963: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=425 unstable=0 bg_thresh=1015 thresh=2030 gap=601 poll_thresh=15 ino=257 dd-2584 [005] 257.281020: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=425 unstable=0 bg_thresh=1012 thresh=2024 gap=570 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 257.281042: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24676 wrote=0 to_write=8192 dd-2584 [005] 257.281190: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=450 unstable=0 bg_thresh=1011 thresh=2023 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 257.281365: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=500 unstable=0 bg_thresh=1016 thresh=2032 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 257.281367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1320 avg_dirty=1320 bdi_gap=36% task_gap=-27% task_weight=99% bdi_bw=63440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 257.283109: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=356 wrote=560 to_write=7632 dd-2584 [005] 257.288893: balance_dirty_state: bdi btrfs-1: dirty=554 wb=875 unstable=0 bg_thresh=1020 thresh=2041 gap=612 poll_thresh=13 ino=257 dd-2584 [005] 257.288954: balance_dirty_state: bdi btrfs-1: dirty=579 wb=875 unstable=0 bg_thresh=1017 thresh=2035 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 257.289182: balance_dirty_state: bdi btrfs-1: dirty=579 wb=875 unstable=0 bg_thresh=1020 thresh=2040 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 257.289239: balance_dirty_state: bdi btrfs-1: dirty=604 wb=875 unstable=0 bg_thresh=1017 thresh=2034 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 257.289352: balance_dirty_state: bdi btrfs-1: dirty=629 wb=875 unstable=0 bg_thresh=1016 thresh=2033 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 257.289466: balance_dirty_state: bdi btrfs-1: dirty=679 wb=875 unstable=0 bg_thresh=1018 thresh=2037 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 257.289471: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1360 avg_dirty=1360 bdi_gap=16% task_gap=-67% task_weight=99% bdi_bw=63440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 257.297002: balance_dirty_state: bdi btrfs-1: dirty=679 wb=725 unstable=0 bg_thresh=1014 thresh=2029 gap=625 poll_thresh=13 ino=257 dd-2584 [005] 257.297066: balance_dirty_state: bdi btrfs-1: dirty=704 wb=725 unstable=0 bg_thresh=1014 thresh=2029 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 257.297127: balance_dirty_state: bdi btrfs-1: dirty=704 wb=725 unstable=0 bg_thresh=1014 thresh=2028 gap=599 poll_thresh=15 ino=257 dd-2584 [005] 257.297187: balance_dirty_state: bdi btrfs-1: dirty=729 wb=725 unstable=0 bg_thresh=1014 thresh=2028 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 257.297313: balance_dirty_state: bdi btrfs-1: dirty=754 wb=725 unstable=0 bg_thresh=1012 thresh=2024 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 257.297434: balance_dirty_state: bdi btrfs-1: dirty=804 wb=725 unstable=0 bg_thresh=1014 thresh=2029 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 257.297439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1360 avg_dirty=1360 bdi_gap=11% task_gap=-77% task_weight=100% bdi_bw=63440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 257.304980: balance_dirty_state: bdi btrfs-1: dirty=804 wb=550 unstable=0 bg_thresh=1013 thresh=2027 gap=673 poll_thresh=13 ino=257 dd-2584 [005] 257.305041: balance_dirty_state: bdi btrfs-1: dirty=829 wb=550 unstable=0 bg_thresh=1013 thresh=2027 gap=648 poll_thresh=14 ino=257 dd-2584 [005] 257.305279: balance_dirty_state: bdi btrfs-1: dirty=854 wb=550 unstable=0 bg_thresh=1013 thresh=2026 gap=622 poll_thresh=15 ino=257 dd-2584 [005] 257.305339: balance_dirty_state: bdi btrfs-1: dirty=854 wb=550 unstable=0 bg_thresh=1010 thresh=2020 gap=616 poll_thresh=16 ino=257 dd-2584 [005] 257.305457: balance_dirty_state: bdi btrfs-1: dirty=904 wb=550 unstable=0 bg_thresh=1012 thresh=2024 gap=570 poll_thresh=17 ino=257 dd-2584 [005] 257.305575: balance_dirty_state: bdi btrfs-1: dirty=929 wb=550 unstable=0 bg_thresh=1011 thresh=2023 gap=544 poll_thresh=18 ino=257 dd-2584 [005] 257.305691: balance_dirty_state: bdi btrfs-1: dirty=954 wb=550 unstable=0 bg_thresh=1011 thresh=2022 gap=518 poll_thresh=19 ino=257 dd-2584 [005] 257.305809: balance_dirty_state: bdi btrfs-1: dirty=979 wb=550 unstable=0 bg_thresh=1013 thresh=2026 gap=497 poll_thresh=20 ino=257 dd-2584 [005] 257.305813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-80% task_weight=100% bdi_bw=63440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 257.313018: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=425 unstable=0 bg_thresh=1014 thresh=2028 gap=599 poll_thresh=15 ino=257 dd-2584 [005] 257.313139: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=425 unstable=0 bg_thresh=1011 thresh=2022 gap=568 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 257.313182: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24708 wrote=0 to_write=8192 dd-2584 [005] 257.313499: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=425 unstable=0 bg_thresh=1010 thresh=2021 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 257.313865: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=475 unstable=0 bg_thresh=1010 thresh=2020 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 257.314860: balance_dirty_state: bdi btrfs-1: dirty=904 wb=625 unstable=0 bg_thresh=1012 thresh=2024 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 257.314864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1320 avg_dirty=1320 bdi_gap=31% task_gap=-35% task_weight=99% bdi_bw=63440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 257.316536: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=388 wrote=576 to_write=7616 dd-2584 [001] 257.320963: balance_dirty_state: bdi btrfs-1: dirty=529 wb=875 unstable=0 bg_thresh=1011 thresh=2022 gap=618 poll_thresh=14 ino=257 dd-2584 [001] 257.321127: balance_dirty_state: bdi btrfs-1: dirty=554 wb=875 unstable=0 bg_thresh=1013 thresh=2027 gap=598 poll_thresh=15 ino=257 dd-2584 [001] 257.321291: balance_dirty_state: bdi btrfs-1: dirty=579 wb=875 unstable=0 bg_thresh=1007 thresh=2015 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 257.321611: balance_dirty_state: bdi btrfs-1: dirty=604 wb=875 unstable=0 bg_thresh=1007 thresh=2014 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 257.321937: balance_dirty_state: bdi btrfs-1: dirty=629 wb=875 unstable=0 bg_thresh=1009 thresh=2018 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 257.322258: balance_dirty_state: bdi btrfs-1: dirty=654 wb=875 unstable=0 bg_thresh=1008 thresh=2017 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 257.322270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1280 avg_dirty=1280 bdi_gap=51% task_gap=2% task_weight=99% bdi_bw=63440 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 dd-2584 [001] 257.329046: balance_dirty_state: bdi btrfs-1: dirty=679 wb=750 unstable=0 bg_thresh=1009 thresh=2018 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 257.329167: balance_dirty_state: bdi btrfs-1: dirty=704 wb=750 unstable=0 bg_thresh=1009 thresh=2018 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 257.329286: balance_dirty_state: bdi btrfs-1: dirty=704 wb=750 unstable=0 bg_thresh=1008 thresh=2017 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 257.329524: balance_dirty_state: bdi btrfs-1: dirty=754 wb=750 unstable=0 bg_thresh=1010 thresh=2021 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 257.330129: balance_dirty_state: bdi btrfs-1: dirty=779 wb=750 unstable=0 bg_thresh=1010 thresh=2020 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 257.330138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1280 avg_dirty=1280 bdi_gap=53% task_gap=6% task_weight=99% bdi_bw=63440 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 dd-2584 [001] 257.337011: balance_dirty_state: bdi btrfs-1: dirty=804 wb=625 unstable=0 bg_thresh=1010 thresh=2021 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 257.337073: balance_dirty_state: bdi btrfs-1: dirty=804 wb=625 unstable=0 bg_thresh=1010 thresh=2020 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 257.337132: balance_dirty_state: bdi btrfs-1: dirty=829 wb=625 unstable=0 bg_thresh=1010 thresh=2020 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 257.337192: balance_dirty_state: bdi btrfs-1: dirty=829 wb=625 unstable=0 bg_thresh=1009 thresh=2019 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 257.337311: balance_dirty_state: bdi btrfs-1: dirty=879 wb=625 unstable=0 bg_thresh=1011 thresh=2023 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 257.337429: balance_dirty_state: bdi btrfs-1: dirty=904 wb=625 unstable=0 bg_thresh=1011 thresh=2022 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 257.337434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1280 avg_dirty=1280 bdi_gap=54% task_gap=8% task_weight=99% bdi_bw=63440 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 dd-2584 [001] 257.344955: balance_dirty_state: bdi btrfs-1: dirty=929 wb=450 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=13 ino=257 dd-2584 [001] 257.345020: balance_dirty_state: bdi btrfs-1: dirty=929 wb=450 unstable=0 bg_thresh=998 thresh=1997 gap=618 poll_thresh=14 ino=257 dd-2584 [001] 257.345081: balance_dirty_state: bdi btrfs-1: dirty=954 wb=450 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 257.345144: balance_dirty_state: bdi btrfs-1: dirty=979 wb=450 unstable=0 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 257.345264: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=450 unstable=0 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 257.345289: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24740 wrote=0 to_write=8192 dd-2584 [001] 257.345729: balance_dirty_state: bdi btrfs-1: dirty=954 wb=525 unstable=0 bg_thresh=999 thresh=1999 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 257.345909: balance_dirty_state: bdi btrfs-1: dirty=954 wb=575 unstable=0 bg_thresh=999 thresh=1998 gap=469 poll_thresh=19 ino=257 dd-2584 [001] 257.345911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-65% task_weight=100% bdi_bw=63440 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 257.347254: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=420 wrote=544 to_write=7648 dd-2584 [001] 257.352952: balance_dirty_state: bdi btrfs-1: dirty=554 wb=875 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=14 ino=257 dd-2584 [001] 257.353036: balance_dirty_state: bdi btrfs-1: dirty=579 wb=875 unstable=0 bg_thresh=1001 thresh=2002 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 257.353119: balance_dirty_state: bdi btrfs-1: dirty=579 wb=875 unstable=0 bg_thresh=998 thresh=1996 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 257.353284: balance_dirty_state: bdi btrfs-1: dirty=629 wb=875 unstable=0 bg_thresh=997 thresh=1995 gap=491 poll_thresh=17 ino=257 dd-2584 [001] 257.353290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-69% task_weight=100% bdi_bw=64092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 257.361016: balance_dirty_state: bdi btrfs-1: dirty=629 wb=750 unstable=0 bg_thresh=999 thresh=1998 gap=619 poll_thresh=13 ino=257 dd-2584 [005] 257.361097: balance_dirty_state: bdi btrfs-1: dirty=654 wb=750 unstable=0 bg_thresh=999 thresh=1998 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 257.361176: balance_dirty_state: bdi btrfs-1: dirty=679 wb=750 unstable=0 bg_thresh=1001 thresh=2003 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 257.361258: balance_dirty_state: bdi btrfs-1: dirty=679 wb=750 unstable=0 bg_thresh=1001 thresh=2003 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 257.361425: balance_dirty_state: bdi btrfs-1: dirty=729 wb=750 unstable=0 bg_thresh=1000 thresh=2001 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 257.361845: balance_dirty_state: bdi btrfs-1: dirty=754 wb=750 unstable=0 bg_thresh=997 thresh=1994 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 257.361851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1280 avg_dirty=1280 bdi_gap=38% task_gap=-23% task_weight=100% bdi_bw=64092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 257.368993: balance_dirty_state: bdi btrfs-1: dirty=754 wb=625 unstable=0 bg_thresh=999 thresh=1998 gap=619 poll_thresh=13 ino=257 dd-2584 [005] 257.369077: balance_dirty_state: bdi btrfs-1: dirty=779 wb=625 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 257.369156: balance_dirty_state: bdi btrfs-1: dirty=804 wb=625 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 257.369237: balance_dirty_state: bdi btrfs-1: dirty=804 wb=625 unstable=0 bg_thresh=995 thresh=1991 gap=562 poll_thresh=16 ino=257 dd-2584 [005] 257.369397: balance_dirty_state: bdi btrfs-1: dirty=854 wb=625 unstable=0 bg_thresh=997 thresh=1995 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 257.369558: balance_dirty_state: bdi btrfs-1: dirty=879 wb=625 unstable=0 bg_thresh=997 thresh=1994 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 257.369564: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1280 avg_dirty=1280 bdi_gap=38% task_gap=-23% task_weight=100% bdi_bw=64092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 257.376995: balance_dirty_state: bdi btrfs-1: dirty=904 wb=425 unstable=0 bg_thresh=991 thresh=1983 gap=654 poll_thresh=13 ino=257 dd-2584 [005] 257.377053: balance_dirty_state: bdi btrfs-1: dirty=904 wb=425 unstable=0 bg_thresh=988 thresh=1977 gap=648 poll_thresh=14 ino=257 dd-2584 [005] 257.377110: balance_dirty_state: bdi btrfs-1: dirty=929 wb=425 unstable=0 bg_thresh=991 thresh=1982 gap=628 poll_thresh=15 ino=257 dd-2584 [005] 257.377168: balance_dirty_state: bdi btrfs-1: dirty=954 wb=425 unstable=0 bg_thresh=988 thresh=1976 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 257.377284: balance_dirty_state: bdi btrfs-1: dirty=979 wb=425 unstable=0 bg_thresh=990 thresh=1980 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 257.377569: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=425 unstable=0 bg_thresh=989 thresh=1979 gap=550 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 257.377593: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24772 wrote=0 to_write=8192 dd-2584 [005] 257.377740: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=425 unstable=0 bg_thresh=989 thresh=1978 gap=524 poll_thresh=19 ino=257 dd-2584 [005] 257.377918: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=475 unstable=0 bg_thresh=993 thresh=1987 gap=483 poll_thresh=20 ino=257 dd-2584 [005] 257.377920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-78% task_weight=99% bdi_bw=64092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 257.379317: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=452 wrote=528 to_write=7664 dd-2584 [005] 257.384955: balance_dirty_state: bdi btrfs-1: dirty=554 wb=825 unstable=0 bg_thresh=995 thresh=1990 gap=611 poll_thresh=15 ino=257 dd-2584 [005] 257.385014: balance_dirty_state: bdi btrfs-1: dirty=579 wb=825 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 257.385127: balance_dirty_state: bdi btrfs-1: dirty=604 wb=825 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 257.385240: balance_dirty_state: bdi btrfs-1: dirty=629 wb=825 unstable=0 bg_thresh=994 thresh=1988 gap=534 poll_thresh=18 ino=257 dd-2584 [005] 257.385356: balance_dirty_state: bdi btrfs-1: dirty=679 wb=825 unstable=0 bg_thresh=996 thresh=1992 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 257.385361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=64092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 257.392983: balance_dirty_state: bdi btrfs-1: dirty=679 wb=700 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=19 ino=257 dd-2584 [005] 257.393084: balance_dirty_state: bdi btrfs-1: dirty=679 wb=700 unstable=0 bg_thresh=995 thresh=1991 gap=612 poll_thresh=14 ino=257 dd-2584 [005] 257.393146: balance_dirty_state: bdi btrfs-1: dirty=704 wb=700 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 257.393203: balance_dirty_state: bdi btrfs-1: dirty=729 wb=700 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 257.393489: balance_dirty_state: bdi btrfs-1: dirty=754 wb=700 unstable=0 bg_thresh=994 thresh=1989 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 257.393603: balance_dirty_state: bdi btrfs-1: dirty=779 wb=700 unstable=0 bg_thresh=996 thresh=1993 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 257.393717: balance_dirty_state: bdi btrfs-1: dirty=829 wb=700 unstable=0 bg_thresh=996 thresh=1992 gap=463 poll_thresh=19 ino=257 dd-2584 [005] 257.393721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=64092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 257.400946: balance_dirty_state: bdi btrfs-1: dirty=829 wb=575 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=19 ino=257 dd-2584 [005] 257.401011: balance_dirty_state: bdi btrfs-1: dirty=829 wb=575 unstable=0 bg_thresh=991 thresh=1982 gap=578 poll_thresh=14 ino=257 dd-2584 [005] 257.401071: balance_dirty_state: bdi btrfs-1: dirty=854 wb=575 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=15 ino=257 dd-2584 [005] 257.401130: balance_dirty_state: bdi btrfs-1: dirty=854 wb=575 unstable=0 bg_thresh=990 thresh=1981 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 257.401248: balance_dirty_state: bdi btrfs-1: dirty=904 wb=575 unstable=0 bg_thresh=992 thresh=1985 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 257.401365: balance_dirty_state: bdi btrfs-1: dirty=929 wb=575 unstable=0 bg_thresh=992 thresh=1984 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 257.401370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=64092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 257.408934: balance_dirty_state: bdi btrfs-1: dirty=929 wb=400 unstable=0 bg_thresh=994 thresh=1989 gap=660 poll_thresh=18 ino=257 dd-2584 [005] 257.409049: balance_dirty_state: bdi btrfs-1: dirty=954 wb=400 unstable=0 bg_thresh=997 thresh=1994 gap=640 poll_thresh=13 ino=257 dd-2584 [005] 257.409170: balance_dirty_state: bdi btrfs-1: dirty=954 wb=400 unstable=0 bg_thresh=994 thresh=1988 gap=634 poll_thresh=14 ino=257 dd-2584 [005] 257.409288: balance_dirty_state: bdi btrfs-1: dirty=979 wb=400 unstable=0 bg_thresh=996 thresh=1993 gap=614 poll_thresh=15 ino=257 dd-2584 [005] 257.409770: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=400 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 257.409814: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24804 wrote=0 to_write=8192 dd-2584 [005] 257.410011: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=400 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=17 ino=257 dd-2584 [005] 257.410185: balance_dirty_state: bdi btrfs-1: dirty=979 wb=450 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=18 ino=257 dd-2584 [005] 257.410359: balance_dirty_state: bdi btrfs-1: dirty=954 wb=500 unstable=0 bg_thresh=994 thresh=1989 gap=535 poll_thresh=19 ino=257 dd-2584 [005] 257.410534: balance_dirty_state: bdi btrfs-1: dirty=954 wb=550 unstable=0 bg_thresh=996 thresh=1993 gap=489 poll_thresh=20 ino=257 dd-2584 [005] 257.410536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=99% bdi_bw=64092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 257.411840: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=484 wrote=576 to_write=7616 dd-2584 [001] 257.416980: balance_dirty_state: bdi btrfs-1: dirty=554 wb=850 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 257.417057: balance_dirty_state: bdi btrfs-1: dirty=579 wb=850 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 257.417211: balance_dirty_state: bdi btrfs-1: dirty=604 wb=850 unstable=0 bg_thresh=995 thresh=1991 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 257.417368: balance_dirty_state: bdi btrfs-1: dirty=629 wb=850 unstable=0 bg_thresh=995 thresh=1990 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 257.417657: balance_dirty_state: bdi btrfs-1: dirty=679 wb=850 unstable=0 bg_thresh=997 thresh=1994 gap=465 poll_thresh=19 ino=257 dd-2584 [001] 257.417662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1280 avg_dirty=1280 bdi_gap=38% task_gap=-23% task_weight=100% bdi_bw=64092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 257.425066: balance_dirty_state: bdi btrfs-1: dirty=679 wb=725 unstable=0 bg_thresh=993 thresh=1986 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 257.425183: balance_dirty_state: bdi btrfs-1: dirty=704 wb=725 unstable=0 bg_thresh=995 thresh=1991 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 257.425302: balance_dirty_state: bdi btrfs-1: dirty=704 wb=725 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 257.425539: balance_dirty_state: bdi btrfs-1: dirty=754 wb=725 unstable=0 bg_thresh=992 thresh=1984 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 257.425773: balance_dirty_state: bdi btrfs-1: dirty=779 wb=725 unstable=0 bg_thresh=994 thresh=1988 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 257.425782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1240 avg_dirty=1240 bdi_gap=59% task_gap=18% task_weight=99% bdi_bw=64092 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 dd-2584 [001] 257.433029: balance_dirty_state: bdi btrfs-1: dirty=804 wb=600 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=13 ino=257 dd-2584 [001] 257.433089: balance_dirty_state: bdi btrfs-1: dirty=804 wb=600 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 257.433147: balance_dirty_state: bdi btrfs-1: dirty=829 wb=600 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 257.433206: balance_dirty_state: bdi btrfs-1: dirty=854 wb=600 unstable=0 bg_thresh=994 thresh=1989 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 257.433324: balance_dirty_state: bdi btrfs-1: dirty=879 wb=600 unstable=0 bg_thresh=996 thresh=1993 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 257.433441: balance_dirty_state: bdi btrfs-1: dirty=904 wb=600 unstable=0 bg_thresh=996 thresh=1992 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 257.433446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1280 avg_dirty=1280 bdi_gap=37% task_gap=-24% task_weight=99% bdi_bw=64092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 257.441187: balance_dirty_state: bdi btrfs-1: dirty=929 wb=475 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 257.441247: balance_dirty_state: bdi btrfs-1: dirty=929 wb=475 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 257.441305: balance_dirty_state: bdi btrfs-1: dirty=954 wb=475 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 257.441364: balance_dirty_state: bdi btrfs-1: dirty=979 wb=475 unstable=0 bg_thresh=993 thresh=1987 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 257.441483: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=475 unstable=0 bg_thresh=992 thresh=1985 gap=506 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 257.441507: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24836 wrote=0 to_write=8192 dd-2584 [001] 257.441662: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=450 unstable=0 bg_thresh=992 thresh=1984 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 257.441843: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=500 unstable=0 bg_thresh=991 thresh=1983 gap=454 poll_thresh=19 ino=257 dd-2584 [001] 257.441845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=64092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 257.443535: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=516 wrote=528 to_write=7664 dd-2584 [001] 257.452950: balance_dirty_state: bdi btrfs-1: dirty=554 wb=800 unstable=0 bg_thresh=988 thresh=1976 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 257.453040: balance_dirty_state: bdi btrfs-1: dirty=554 wb=750 unstable=0 bg_thresh=993 thresh=1987 gap=683 poll_thresh=14 ino=257 dd-2584 [001] 257.453105: balance_dirty_state: bdi btrfs-1: dirty=579 wb=725 unstable=0 bg_thresh=993 thresh=1986 gap=682 poll_thresh=15 ino=257 dd-2584 [001] 257.453166: balance_dirty_state: bdi btrfs-1: dirty=579 wb=725 unstable=0 bg_thresh=995 thresh=1991 gap=687 poll_thresh=16 ino=257 dd-2584 [001] 257.453279: balance_dirty_state: bdi btrfs-1: dirty=629 wb=725 unstable=0 bg_thresh=995 thresh=1990 gap=636 poll_thresh=17 ino=257 dd-2584 [001] 257.453563: balance_dirty_state: bdi btrfs-1: dirty=654 wb=725 unstable=0 bg_thresh=994 thresh=1989 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 257.453677: balance_dirty_state: bdi btrfs-1: dirty=679 wb=725 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 257.453791: balance_dirty_state: bdi btrfs-1: dirty=729 wb=725 unstable=0 bg_thresh=993 thresh=1986 gap=532 poll_thresh=20 ino=257 dd-2584 [001] 257.453903: balance_dirty_state: bdi btrfs-1: dirty=754 wb=725 unstable=0 bg_thresh=992 thresh=1985 gap=506 poll_thresh=21 ino=257 dd-2584 [001] 257.454015: balance_dirty_state: bdi btrfs-1: dirty=779 wb=725 unstable=0 bg_thresh=992 thresh=1984 gap=480 poll_thresh=22 ino=257 dd-2584 [001] 257.454020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-82% task_weight=99% bdi_bw=64092 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 257.461032: balance_dirty_state: bdi btrfs-1: dirty=804 wb=600 unstable=0 bg_thresh=996 thresh=1993 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 257.461150: balance_dirty_state: bdi btrfs-1: dirty=829 wb=600 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=17 ino=257 dd-2584 [001] 257.461266: balance_dirty_state: bdi btrfs-1: dirty=854 wb=600 unstable=0 bg_thresh=995 thresh=1991 gap=537 poll_thresh=18 ino=257 dd-2584 [001] 257.461382: balance_dirty_state: bdi btrfs-1: dirty=904 wb=600 unstable=0 bg_thresh=995 thresh=1990 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 257.461387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1280 avg_dirty=1280 bdi_gap=36% task_gap=-26% task_weight=99% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 257.469211: balance_dirty_state: bdi btrfs-1: dirty=904 wb=600 unstable=0 bg_thresh=994 thresh=1988 gap=484 poll_thresh=14 ino=257 dd-2584 [001] 257.469216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-77% task_weight=99% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 257.476958: balance_dirty_state: bdi btrfs-1: dirty=929 wb=400 unstable=0 bg_thresh=996 thresh=1993 gap=664 poll_thresh=10 ino=257 dd-2584 [001] 257.477047: balance_dirty_state: bdi btrfs-1: dirty=954 wb=400 unstable=0 bg_thresh=993 thresh=1986 gap=632 poll_thresh=11 ino=257 dd-2584 [001] 257.477130: balance_dirty_state: bdi btrfs-1: dirty=954 wb=400 unstable=0 bg_thresh=990 thresh=1980 gap=626 poll_thresh=12 ino=257 dd-2584 [001] 257.477213: balance_dirty_state: bdi btrfs-1: dirty=979 wb=400 unstable=0 bg_thresh=992 thresh=1985 gap=606 poll_thresh=13 ino=257 dd-2584 [001] 257.477297: balance_dirty_state: bdi btrfs-1: dirty=979 wb=400 unstable=0 bg_thresh=989 thresh=1979 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 257.477380: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=400 unstable=0 bg_thresh=992 thresh=1984 gap=580 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 257.477397: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24872 wrote=0 to_write=8192 dd-2584 [001] 257.477470: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=400 unstable=0 bg_thresh=991 thresh=1983 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 257.477643: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=425 unstable=0 bg_thresh=991 thresh=1982 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 257.477816: balance_dirty_state: bdi btrfs-1: dirty=979 wb=475 unstable=0 bg_thresh=990 thresh=1981 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 257.478007: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=475 unstable=0 bg_thresh=990 thresh=1980 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 257.478205: balance_dirty_state: bdi btrfs-1: dirty=979 wb=450 unstable=0 bg_thresh=988 thresh=1977 gap=548 poll_thresh=20 ino=257 dd-2584 [001] 257.478681: balance_dirty_state: bdi btrfs-1: dirty=879 wb=575 unstable=0 bg_thresh=986 thresh=1973 gap=519 poll_thresh=21 ino=257 dd-2584 [001] 257.478864: balance_dirty_state: bdi btrfs-1: dirty=854 wb=600 unstable=0 bg_thresh=988 thresh=1977 gap=523 poll_thresh=22 ino=257 dd-2584 [001] 257.479048: balance_dirty_state: bdi btrfs-1: dirty=854 wb=650 unstable=0 bg_thresh=990 thresh=1980 gap=476 poll_thresh=23 ino=257 dd-2584 [001] 257.479050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1280 avg_dirty=1280 bdi_gap=30% task_gap=-39% task_weight=100% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 257.479920: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=552 wrote=704 to_write=7488 dd-2584 [001] 257.489156: balance_dirty_state: bdi btrfs-1: dirty=579 wb=850 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 257.489362: balance_dirty_state: bdi btrfs-1: dirty=604 wb=850 unstable=0 bg_thresh=998 thresh=1997 gap=543 poll_thresh=18 ino=257 dd-2584 [001] 257.489565: balance_dirty_state: bdi btrfs-1: dirty=654 wb=850 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 257.489573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=100% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 257.497049: balance_dirty_state: bdi btrfs-1: dirty=654 wb=700 unstable=0 bg_thresh=996 thresh=1993 gap=639 poll_thresh=14 ino=257 dd-2584 [001] 257.497110: balance_dirty_state: bdi btrfs-1: dirty=679 wb=700 unstable=0 bg_thresh=999 thresh=1998 gap=619 poll_thresh=15 ino=257 dd-2584 [001] 257.497174: balance_dirty_state: bdi btrfs-1: dirty=679 wb=700 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=16 ino=257 dd-2584 [001] 257.497483: balance_dirty_state: bdi btrfs-1: dirty=729 wb=700 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=17 ino=257 dd-2584 [001] 257.497602: balance_dirty_state: bdi btrfs-1: dirty=754 wb=700 unstable=0 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=18 ino=257 dd-2584 [001] 257.497722: balance_dirty_state: bdi btrfs-1: dirty=779 wb=700 unstable=0 bg_thresh=1000 thresh=2000 gap=521 poll_thresh=19 ino=257 dd-2584 [001] 257.497841: balance_dirty_state: bdi btrfs-1: dirty=829 wb=700 unstable=0 bg_thresh=999 thresh=1999 gap=470 poll_thresh=20 ino=257 dd-2584 [001] 257.497846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 257.504880: balance_dirty_state: bdi btrfs-1: dirty=829 wb=575 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=20 ino=257 dd-2584 [001] 257.504952: balance_dirty_state: bdi btrfs-1: dirty=829 wb=575 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 257.505009: balance_dirty_state: bdi btrfs-1: dirty=854 wb=575 unstable=0 bg_thresh=996 thresh=1993 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 257.505122: balance_dirty_state: bdi btrfs-1: dirty=879 wb=575 unstable=0 bg_thresh=999 thresh=1998 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 257.505240: balance_dirty_state: bdi btrfs-1: dirty=904 wb=575 unstable=0 bg_thresh=998 thresh=1997 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 257.505359: balance_dirty_state: bdi btrfs-1: dirty=954 wb=575 unstable=0 bg_thresh=1000 thresh=2001 gap=472 poll_thresh=19 ino=257 dd-2584 [001] 257.505364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-62% task_weight=99% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 257.512961: balance_dirty_state: bdi btrfs-1: dirty=954 wb=450 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 257.513198: balance_dirty_state: bdi btrfs-1: dirty=979 wb=450 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 257.513255: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=450 unstable=0 bg_thresh=1003 thresh=2007 gap=553 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 257.513278: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24908 wrote=0 to_write=8192 dd-2584 [001] 257.513428: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=450 unstable=0 bg_thresh=1003 thresh=2006 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 257.513611: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=500 unstable=0 bg_thresh=1002 thresh=2005 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 257.513613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-57% task_weight=99% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 257.514961: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=588 wrote=512 to_write=7680 dd-2584 [001] 257.520949: balance_dirty_state: bdi btrfs-1: dirty=554 wb=800 unstable=0 bg_thresh=1007 thresh=2015 gap=661 poll_thresh=13 ino=257 dd-2584 [001] 257.521010: balance_dirty_state: bdi btrfs-1: dirty=554 wb=800 unstable=0 bg_thresh=1007 thresh=2015 gap=661 poll_thresh=14 ino=257 dd-2584 [001] 257.521069: balance_dirty_state: bdi btrfs-1: dirty=579 wb=800 unstable=0 bg_thresh=1007 thresh=2014 gap=635 poll_thresh=15 ino=257 dd-2584 [001] 257.521129: balance_dirty_state: bdi btrfs-1: dirty=604 wb=800 unstable=0 bg_thresh=1009 thresh=2019 gap=615 poll_thresh=16 ino=257 dd-2584 [001] 257.521250: balance_dirty_state: bdi btrfs-1: dirty=629 wb=800 unstable=0 bg_thresh=1009 thresh=2018 gap=589 poll_thresh=17 ino=257 dd-2584 [001] 257.521372: balance_dirty_state: bdi btrfs-1: dirty=654 wb=800 unstable=0 bg_thresh=1008 thresh=2017 gap=563 poll_thresh=18 ino=257 dd-2584 [001] 257.521495: balance_dirty_state: bdi btrfs-1: dirty=704 wb=800 unstable=0 bg_thresh=1008 thresh=2016 gap=512 poll_thresh=19 ino=257 dd-2584 [001] 257.521798: balance_dirty_state: bdi btrfs-1: dirty=729 wb=800 unstable=0 bg_thresh=1010 thresh=2020 gap=491 poll_thresh=20 ino=257 dd-2584 [001] 257.521803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 257.532916: balance_dirty_state: bdi btrfs-1: dirty=729 wb=675 unstable=0 bg_thresh=1009 thresh=2019 gap=615 poll_thresh=20 ino=257 dd-2584 [001] 257.532999: balance_dirty_state: bdi btrfs-1: dirty=754 wb=675 unstable=0 bg_thresh=1006 thresh=2013 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 257.533061: balance_dirty_state: bdi btrfs-1: dirty=754 wb=675 unstable=0 bg_thresh=1009 thresh=2018 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 257.533180: balance_dirty_state: bdi btrfs-1: dirty=779 wb=675 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 257.533297: balance_dirty_state: bdi btrfs-1: dirty=829 wb=675 unstable=0 bg_thresh=1007 thresh=2015 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 257.533438: balance_dirty_state: bdi btrfs-1: dirty=854 wb=575 unstable=0 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=19 ino=257 dd-2584 [001] 257.533569: balance_dirty_state: bdi btrfs-1: dirty=879 wb=550 unstable=0 bg_thresh=1006 thresh=2012 gap=583 poll_thresh=20 ino=257 dd-2584 [001] 257.533694: balance_dirty_state: bdi btrfs-1: dirty=929 wb=550 unstable=0 bg_thresh=1005 thresh=2010 gap=531 poll_thresh=21 ino=257 dd-2584 [001] 257.533816: balance_dirty_state: bdi btrfs-1: dirty=954 wb=550 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=22 ino=257 dd-2584 [001] 257.534112: balance_dirty_state: bdi btrfs-1: dirty=979 wb=550 unstable=0 bg_thresh=1008 thresh=2016 gap=487 poll_thresh=23 ino=257 dd-2584 [001] 257.534117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 257.544984: balance_dirty_state: bdi btrfs-1: dirty=979 wb=350 unstable=0 bg_thresh=1007 thresh=2014 gap=685 poll_thresh=23 ino=257 dd-2584 [001] 257.545064: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=350 unstable=0 bg_thresh=1009 thresh=2019 gap=665 poll_thresh=17 ino=257 dd-2584 [001] 257.545184: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=350 unstable=0 bg_thresh=1006 thresh=2012 gap=633 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 257.545207: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24940 wrote=0 to_write=8192 dd-2584 [001] 257.545352: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=375 unstable=0 bg_thresh=1005 thresh=2011 gap=582 poll_thresh=19 ino=257 dd-2584 [001] 257.545530: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=425 unstable=0 bg_thresh=1007 thresh=2015 gap=536 poll_thresh=20 ino=257 dd-2584 [001] 257.545703: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=475 unstable=0 bg_thresh=1007 thresh=2014 gap=510 poll_thresh=21 ino=257 dd-2584 [001] 257.545883: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=500 unstable=0 bg_thresh=1006 thresh=2013 gap=509 poll_thresh=22 ino=257 dd-2584 [001] 257.546063: balance_dirty_state: bdi btrfs-1: dirty=979 wb=550 unstable=0 bg_thresh=1006 thresh=2012 gap=483 poll_thresh=23 ino=257 dd-2584 [001] 257.546065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 257.547970: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=620 wrote=656 to_write=7536 dd-2584 [001] 257.556972: balance_dirty_state: bdi btrfs-1: dirty=529 wb=900 unstable=0 bg_thresh=1006 thresh=2013 gap=584 poll_thresh=23 ino=257 dd-2584 [001] 257.557099: balance_dirty_state: bdi btrfs-1: dirty=554 wb=900 unstable=0 bg_thresh=1009 thresh=2018 gap=564 poll_thresh=17 ino=257 dd-2584 [001] 257.557702: balance_dirty_state: bdi btrfs-1: dirty=579 wb=900 unstable=0 bg_thresh=1008 thresh=2017 gap=538 poll_thresh=18 ino=257 dd-2584 [001] 257.557938: balance_dirty_state: bdi btrfs-1: dirty=629 wb=900 unstable=0 bg_thresh=1005 thresh=2010 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 257.557947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-52% task_weight=100% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 257.565131: balance_dirty_state: bdi btrfs-1: dirty=629 wb=775 unstable=0 bg_thresh=1007 thresh=2015 gap=611 poll_thresh=14 ino=257 dd-2584 [001] 257.565188: balance_dirty_state: bdi btrfs-1: dirty=654 wb=775 unstable=0 bg_thresh=1007 thresh=2014 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 257.565246: balance_dirty_state: bdi btrfs-1: dirty=679 wb=775 unstable=0 bg_thresh=1009 thresh=2019 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 257.565358: balance_dirty_state: bdi btrfs-1: dirty=704 wb=775 unstable=0 bg_thresh=1009 thresh=2018 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 257.565471: balance_dirty_state: bdi btrfs-1: dirty=729 wb=775 unstable=0 bg_thresh=1008 thresh=2017 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 257.565583: balance_dirty_state: bdi btrfs-1: dirty=754 wb=775 unstable=0 bg_thresh=1008 thresh=2016 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 257.565588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 257.573058: balance_dirty_state: bdi btrfs-1: dirty=779 wb=650 unstable=0 bg_thresh=1008 thresh=2016 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 257.573118: balance_dirty_state: bdi btrfs-1: dirty=804 wb=650 unstable=0 bg_thresh=1010 thresh=2021 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 257.573177: balance_dirty_state: bdi btrfs-1: dirty=804 wb=650 unstable=0 bg_thresh=1007 thresh=2015 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 257.573474: balance_dirty_state: bdi btrfs-1: dirty=854 wb=650 unstable=0 bg_thresh=1007 thresh=2014 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 257.573592: balance_dirty_state: bdi btrfs-1: dirty=879 wb=650 unstable=0 bg_thresh=1009 thresh=2018 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 257.573597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1320 avg_dirty=1320 bdi_gap=28% task_gap=-42% task_weight=99% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 257.585108: balance_dirty_state: bdi btrfs-1: dirty=904 wb=400 unstable=0 bg_thresh=1007 thresh=2015 gap=711 poll_thresh=13 ino=257 dd-2584 [001] 257.585168: balance_dirty_state: bdi btrfs-1: dirty=904 wb=400 unstable=0 bg_thresh=1007 thresh=2015 gap=711 poll_thresh=14 ino=257 dd-2584 [001] 257.585225: balance_dirty_state: bdi btrfs-1: dirty=929 wb=400 unstable=0 bg_thresh=1007 thresh=2014 gap=685 poll_thresh=15 ino=257 dd-2584 [001] 257.585281: balance_dirty_state: bdi btrfs-1: dirty=929 wb=400 unstable=0 bg_thresh=1007 thresh=2014 gap=685 poll_thresh=16 ino=257 dd-2584 [001] 257.585393: balance_dirty_state: bdi btrfs-1: dirty=979 wb=400 unstable=0 bg_thresh=1006 thresh=2013 gap=634 poll_thresh=17 ino=257 dd-2584 [001] 257.585506: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=400 unstable=0 bg_thresh=1008 thresh=2017 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 257.585618: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=400 unstable=0 bg_thresh=1008 thresh=2016 gap=587 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 257.585640: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24980 wrote=0 to_write=8192 dd-2584 [001] 257.585788: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=400 unstable=0 bg_thresh=1007 thresh=2015 gap=536 poll_thresh=20 ino=257 dd-2584 [001] 257.586256: balance_dirty_state: bdi btrfs-1: dirty=954 wb=550 unstable=0 bg_thresh=1004 thresh=2008 gap=504 poll_thresh=21 ino=257 dd-2584 [001] 257.586440: balance_dirty_state: bdi btrfs-1: dirty=929 wb=600 unstable=0 bg_thresh=1006 thresh=2012 gap=483 poll_thresh=22 ino=257 dd-2584 [001] 257.586442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-49% task_weight=100% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 257.587319: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=660 wrote=592 to_write=7600 dd-2584 [001] 257.593013: balance_dirty_state: bdi btrfs-1: dirty=554 wb=850 unstable=0 bg_thresh=1010 thresh=2020 gap=616 poll_thresh=16 ino=257 dd-2584 [001] 257.593126: balance_dirty_state: bdi btrfs-1: dirty=579 wb=850 unstable=0 bg_thresh=1009 thresh=2019 gap=590 poll_thresh=17 ino=257 dd-2584 [001] 257.593239: balance_dirty_state: bdi btrfs-1: dirty=604 wb=850 unstable=0 bg_thresh=1009 thresh=2018 gap=564 poll_thresh=18 ino=257 dd-2584 [001] 257.593352: balance_dirty_state: bdi btrfs-1: dirty=654 wb=850 unstable=0 bg_thresh=1011 thresh=2022 gap=518 poll_thresh=19 ino=257 dd-2584 [001] 257.593465: balance_dirty_state: bdi btrfs-1: dirty=679 wb=850 unstable=0 bg_thresh=1010 thresh=2021 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 257.593469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-85% task_weight=99% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 257.601073: balance_dirty_state: bdi btrfs-1: dirty=704 wb=725 unstable=0 bg_thresh=1006 thresh=2013 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 257.601132: balance_dirty_state: bdi btrfs-1: dirty=704 wb=725 unstable=0 bg_thresh=1009 thresh=2018 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 257.601432: balance_dirty_state: bdi btrfs-1: dirty=729 wb=725 unstable=0 bg_thresh=1008 thresh=2016 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 257.601550: balance_dirty_state: bdi btrfs-1: dirty=779 wb=725 unstable=0 bg_thresh=1007 thresh=2015 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 257.601667: balance_dirty_state: bdi btrfs-1: dirty=804 wb=725 unstable=0 bg_thresh=1007 thresh=2014 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 257.601672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-94% task_weight=100% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 257.609065: balance_dirty_state: bdi btrfs-1: dirty=829 wb=600 unstable=0 bg_thresh=1006 thresh=2013 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 257.609125: balance_dirty_state: bdi btrfs-1: dirty=829 wb=600 unstable=0 bg_thresh=1006 thresh=2012 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 257.609186: balance_dirty_state: bdi btrfs-1: dirty=854 wb=600 unstable=0 bg_thresh=1008 thresh=2017 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 257.609303: balance_dirty_state: bdi btrfs-1: dirty=879 wb=600 unstable=0 bg_thresh=1008 thresh=2016 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 257.609419: balance_dirty_state: bdi btrfs-1: dirty=904 wb=600 unstable=0 bg_thresh=1007 thresh=2015 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 257.609536: balance_dirty_state: bdi btrfs-1: dirty=954 wb=600 unstable=0 bg_thresh=1007 thresh=2014 gap=460 poll_thresh=19 ino=257 dd-2584 [001] 257.609540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 257.617049: balance_dirty_state: bdi btrfs-1: dirty=954 wb=450 unstable=0 bg_thresh=1009 thresh=2019 gap=615 poll_thresh=19 ino=257 dd-2584 [001] 257.617147: balance_dirty_state: bdi btrfs-1: dirty=954 wb=450 unstable=0 bg_thresh=1011 thresh=2023 gap=619 poll_thresh=14 ino=257 dd-2584 [001] 257.617208: balance_dirty_state: bdi btrfs-1: dirty=979 wb=450 unstable=0 bg_thresh=1008 thresh=2017 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 257.617435: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=450 unstable=0 bg_thresh=1011 thresh=2022 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 257.617548: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=450 unstable=0 bg_thresh=1010 thresh=2021 gap=542 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 257.617571: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25012 wrote=0 to_write=8192 dd-2584 [001] 257.617717: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=475 unstable=0 bg_thresh=1010 thresh=2020 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 257.617720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1320 avg_dirty=1320 bdi_gap=29% task_gap=-40% task_weight=99% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 257.620048: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=692 wrote=528 to_write=7664 dd-2584 [001] 257.625118: balance_dirty_state: bdi btrfs-1: dirty=554 wb=825 unstable=0 bg_thresh=1007 thresh=2014 gap=635 poll_thresh=13 ino=257 dd-2584 [001] 257.625181: balance_dirty_state: bdi btrfs-1: dirty=579 wb=825 unstable=0 bg_thresh=1006 thresh=2013 gap=609 poll_thresh=14 ino=257 dd-2584 [001] 257.625240: balance_dirty_state: bdi btrfs-1: dirty=579 wb=825 unstable=0 bg_thresh=1003 thresh=2007 gap=603 poll_thresh=15 ino=257 dd-2584 [001] 257.625299: balance_dirty_state: bdi btrfs-1: dirty=604 wb=825 unstable=0 bg_thresh=1006 thresh=2012 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 257.625418: balance_dirty_state: bdi btrfs-1: dirty=629 wb=825 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 257.625537: balance_dirty_state: bdi btrfs-1: dirty=654 wb=825 unstable=0 bg_thresh=1005 thresh=2010 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 257.625655: balance_dirty_state: bdi btrfs-1: dirty=704 wb=825 unstable=0 bg_thresh=1007 thresh=2014 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 257.625660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-94% task_weight=100% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 257.632976: balance_dirty_state: bdi btrfs-1: dirty=704 wb=700 unstable=0 bg_thresh=1006 thresh=2012 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 257.633220: balance_dirty_state: bdi btrfs-1: dirty=729 wb=700 unstable=0 bg_thresh=1008 thresh=2017 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 257.633280: balance_dirty_state: bdi btrfs-1: dirty=754 wb=700 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 257.633399: balance_dirty_state: bdi btrfs-1: dirty=779 wb=700 unstable=0 bg_thresh=1007 thresh=2015 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 257.633521: balance_dirty_state: bdi btrfs-1: dirty=804 wb=700 unstable=0 bg_thresh=1007 thresh=2014 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 257.633638: balance_dirty_state: bdi btrfs-1: dirty=829 wb=700 unstable=0 bg_thresh=1006 thresh=2013 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 257.633642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 257.640914: balance_dirty_state: bdi btrfs-1: dirty=829 wb=575 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=19 ino=257 dd-2584 [001] 257.641006: balance_dirty_state: bdi btrfs-1: dirty=854 wb=575 unstable=0 bg_thresh=989 thresh=1979 gap=550 poll_thresh=14 ino=257 dd-2584 [001] 257.641090: balance_dirty_state: bdi btrfs-1: dirty=879 wb=575 unstable=0 bg_thresh=991 thresh=1983 gap=529 poll_thresh=15 ino=257 dd-2584 [001] 257.641175: balance_dirty_state: bdi btrfs-1: dirty=879 wb=575 unstable=0 bg_thresh=994 thresh=1989 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 257.641351: balance_dirty_state: bdi btrfs-1: dirty=929 wb=575 unstable=0 bg_thresh=1000 thresh=2000 gap=496 poll_thresh=17 ino=257 dd-2584 [001] 257.641359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.648923: balance_dirty_state: bdi btrfs-1: dirty=929 wb=375 unstable=0 bg_thresh=991 thresh=1982 gap=678 poll_thresh=17 ino=257 dd-2584 [002] 257.648990: balance_dirty_state: bdi btrfs-1: dirty=954 wb=375 unstable=0 bg_thresh=991 thresh=1982 gap=653 poll_thresh=13 ino=257 dd-2584 [002] 257.649052: balance_dirty_state: bdi btrfs-1: dirty=954 wb=375 unstable=0 bg_thresh=993 thresh=1987 gap=658 poll_thresh=14 ino=257 dd-2584 [002] 257.649115: balance_dirty_state: bdi btrfs-1: dirty=979 wb=375 unstable=0 bg_thresh=996 thresh=1992 gap=638 poll_thresh=15 ino=257 dd-2584 [002] 257.649356: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=375 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 257.649429: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25044 wrote=0 to_write=8192 dd-2584 [002] 257.649481: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=375 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=17 ino=257 dd-2584 [002] 257.649606: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=425 unstable=0 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=18 ino=257 dd-2584 [002] 257.649734: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=475 unstable=0 bg_thresh=1000 thresh=2000 gap=521 poll_thresh=19 ino=257 dd-2584 [002] 257.649861: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=525 unstable=0 bg_thresh=999 thresh=1999 gap=470 poll_thresh=20 ino=257 dd-2584 [002] 257.649863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 257.651158: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=724 wrote=576 to_write=7616 dd-2584 [002] 257.656946: balance_dirty_state: bdi btrfs-1: dirty=554 wb=825 unstable=0 bg_thresh=995 thresh=1990 gap=611 poll_thresh=20 ino=257 dd-2584 [002] 257.657043: balance_dirty_state: bdi btrfs-1: dirty=554 wb=825 unstable=0 bg_thresh=995 thresh=1990 gap=611 poll_thresh=15 ino=257 dd-2584 [002] 257.657102: balance_dirty_state: bdi btrfs-1: dirty=579 wb=825 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=16 ino=257 dd-2584 [002] 257.657222: balance_dirty_state: bdi btrfs-1: dirty=604 wb=825 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=17 ino=257 dd-2584 [002] 257.657342: balance_dirty_state: bdi btrfs-1: dirty=654 wb=825 unstable=0 bg_thresh=996 thresh=1993 gap=514 poll_thresh=18 ino=257 dd-2584 [002] 257.657650: balance_dirty_state: bdi btrfs-1: dirty=679 wb=825 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=19 ino=257 dd-2584 [002] 257.657655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1320 avg_dirty=1320 bdi_gap=16% task_gap=-67% task_weight=100% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.665077: balance_dirty_state: bdi btrfs-1: dirty=704 wb=700 unstable=0 bg_thresh=988 thresh=1976 gap=572 poll_thresh=14 ino=257 dd-2584 [002] 257.665137: balance_dirty_state: bdi btrfs-1: dirty=704 wb=700 unstable=0 bg_thresh=990 thresh=1981 gap=577 poll_thresh=15 ino=257 dd-2584 [002] 257.665192: balance_dirty_state: bdi btrfs-1: dirty=729 wb=700 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 257.665304: balance_dirty_state: bdi btrfs-1: dirty=754 wb=700 unstable=0 bg_thresh=995 thresh=1991 gap=537 poll_thresh=17 ino=257 dd-2584 [002] 257.665420: balance_dirty_state: bdi btrfs-1: dirty=779 wb=700 unstable=0 bg_thresh=995 thresh=1990 gap=511 poll_thresh=18 ino=257 dd-2584 [002] 257.665535: balance_dirty_state: bdi btrfs-1: dirty=829 wb=700 unstable=0 bg_thresh=994 thresh=1989 gap=460 poll_thresh=19 ino=257 dd-2584 [002] 257.665539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.672999: balance_dirty_state: bdi btrfs-1: dirty=829 wb=575 unstable=0 bg_thresh=990 thresh=1980 gap=576 poll_thresh=14 ino=257 dd-2584 [002] 257.673059: balance_dirty_state: bdi btrfs-1: dirty=854 wb=575 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=15 ino=257 dd-2584 [002] 257.673117: balance_dirty_state: bdi btrfs-1: dirty=879 wb=575 unstable=0 bg_thresh=995 thresh=1990 gap=536 poll_thresh=16 ino=257 dd-2584 [002] 257.673233: balance_dirty_state: bdi btrfs-1: dirty=904 wb=575 unstable=0 bg_thresh=997 thresh=1995 gap=516 poll_thresh=17 ino=257 dd-2584 [002] 257.673530: balance_dirty_state: bdi btrfs-1: dirty=929 wb=575 unstable=0 bg_thresh=997 thresh=1994 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 257.673535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1280 avg_dirty=1280 bdi_gap=38% task_gap=-23% task_weight=100% bdi_bw=65176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.681039: balance_dirty_state: bdi btrfs-1: dirty=954 wb=425 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=13 ino=257 dd-2584 [002] 257.681098: balance_dirty_state: bdi btrfs-1: dirty=954 wb=425 unstable=0 bg_thresh=998 thresh=1997 gap=618 poll_thresh=14 ino=257 dd-2584 [002] 257.681154: balance_dirty_state: bdi btrfs-1: dirty=979 wb=425 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=15 ino=257 dd-2584 [002] 257.681213: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=425 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 257.681298: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25076 wrote=0 to_write=8192 dd-2584 [002] 257.681338: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=425 unstable=0 bg_thresh=997 thresh=1995 gap=541 poll_thresh=17 ino=257 dd-2584 [002] 257.681465: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=475 unstable=0 bg_thresh=999 thresh=1999 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 257.681467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1280 avg_dirty=1280 bdi_gap=41% task_gap=-17% task_weight=100% bdi_bw=65176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 257.682519: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=756 wrote=512 to_write=7680 dd-2584 [002] 257.689054: balance_dirty_state: bdi btrfs-1: dirty=579 wb=825 unstable=0 bg_thresh=996 thresh=1993 gap=589 poll_thresh=13 ino=257 dd-2584 [002] 257.689126: balance_dirty_state: bdi btrfs-1: dirty=604 wb=825 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 257.689183: balance_dirty_state: bdi btrfs-1: dirty=604 wb=825 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=15 ino=257 dd-2584 [002] 257.689241: balance_dirty_state: bdi btrfs-1: dirty=629 wb=825 unstable=0 bg_thresh=995 thresh=1991 gap=537 poll_thresh=16 ino=257 dd-2584 [002] 257.689354: balance_dirty_state: bdi btrfs-1: dirty=654 wb=825 unstable=0 bg_thresh=995 thresh=1990 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 257.689642: balance_dirty_state: bdi btrfs-1: dirty=679 wb=825 unstable=0 bg_thresh=997 thresh=1994 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 257.689647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=100% bdi_bw=65176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.697096: balance_dirty_state: bdi btrfs-1: dirty=704 wb=700 unstable=0 bg_thresh=991 thresh=1982 gap=578 poll_thresh=13 ino=257 dd-2584 [002] 257.697156: balance_dirty_state: bdi btrfs-1: dirty=729 wb=700 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=14 ino=257 dd-2584 [002] 257.697211: balance_dirty_state: bdi btrfs-1: dirty=729 wb=700 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 257.697267: balance_dirty_state: bdi btrfs-1: dirty=754 wb=700 unstable=0 bg_thresh=996 thresh=1992 gap=538 poll_thresh=16 ino=257 dd-2584 [002] 257.697379: balance_dirty_state: bdi btrfs-1: dirty=779 wb=700 unstable=0 bg_thresh=995 thresh=1991 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 257.697492: balance_dirty_state: bdi btrfs-1: dirty=804 wb=700 unstable=0 bg_thresh=997 thresh=1995 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 257.697496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-69% task_weight=100% bdi_bw=65176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.704978: balance_dirty_state: bdi btrfs-1: dirty=829 wb=575 unstable=0 bg_thresh=991 thresh=1982 gap=578 poll_thresh=13 ino=257 dd-2584 [002] 257.705038: balance_dirty_state: bdi btrfs-1: dirty=854 wb=575 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=14 ino=257 dd-2584 [002] 257.705094: balance_dirty_state: bdi btrfs-1: dirty=854 wb=575 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 257.705152: balance_dirty_state: bdi btrfs-1: dirty=879 wb=575 unstable=0 bg_thresh=996 thresh=1992 gap=538 poll_thresh=16 ino=257 dd-2584 [002] 257.705268: balance_dirty_state: bdi btrfs-1: dirty=904 wb=575 unstable=0 bg_thresh=995 thresh=1991 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 257.705564: balance_dirty_state: bdi btrfs-1: dirty=954 wb=575 unstable=0 bg_thresh=997 thresh=1995 gap=466 poll_thresh=18 ino=257 dd-2584 [002] 257.705569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1280 avg_dirty=1280 bdi_gap=39% task_gap=-22% task_weight=100% bdi_bw=65176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.713034: balance_dirty_state: bdi btrfs-1: dirty=954 wb=375 unstable=0 bg_thresh=988 thresh=1976 gap=647 poll_thresh=13 ino=257 dd-2584 [002] 257.713092: balance_dirty_state: bdi btrfs-1: dirty=979 wb=375 unstable=0 bg_thresh=990 thresh=1981 gap=627 poll_thresh=14 ino=257 dd-2584 [002] 257.713148: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=375 unstable=0 bg_thresh=993 thresh=1986 gap=607 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 257.713163: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25108 wrote=0 to_write=8192 dd-2584 [002] 257.713211: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=375 unstable=0 bg_thresh=993 thresh=1986 gap=607 poll_thresh=16 ino=257 dd-2584 [002] 257.713335: balance_dirty_state: bdi btrfs-1: dirty=979 wb=400 unstable=0 bg_thresh=995 thresh=1991 gap=612 poll_thresh=17 ino=257 dd-2584 [002] 257.713463: balance_dirty_state: bdi btrfs-1: dirty=979 wb=475 unstable=0 bg_thresh=997 thresh=1995 gap=541 poll_thresh=18 ino=257 dd-2584 [002] 257.713588: balance_dirty_state: bdi btrfs-1: dirty=954 wb=525 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=19 ino=257 dd-2584 [002] 257.713715: balance_dirty_state: bdi btrfs-1: dirty=929 wb=575 unstable=0 bg_thresh=996 thresh=1993 gap=489 poll_thresh=20 ino=257 dd-2584 [002] 257.713716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=99% bdi_bw=65176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 257.714553: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=788 wrote=576 to_write=7616 dd-2584 [002] 257.721026: balance_dirty_state: bdi btrfs-1: dirty=579 wb=825 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=15 ino=257 dd-2584 [002] 257.721082: balance_dirty_state: bdi btrfs-1: dirty=604 wb=825 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 257.721368: balance_dirty_state: bdi btrfs-1: dirty=629 wb=825 unstable=0 bg_thresh=997 thresh=1994 gap=540 poll_thresh=17 ino=257 dd-2584 [002] 257.721482: balance_dirty_state: bdi btrfs-1: dirty=654 wb=825 unstable=0 bg_thresh=996 thresh=1993 gap=514 poll_thresh=18 ino=257 dd-2584 [002] 257.721596: balance_dirty_state: bdi btrfs-1: dirty=679 wb=825 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=19 ino=257 dd-2584 [002] 257.721600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1320 avg_dirty=1320 bdi_gap=16% task_gap=-67% task_weight=100% bdi_bw=65176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.729028: balance_dirty_state: bdi btrfs-1: dirty=704 wb=700 unstable=0 bg_thresh=991 thresh=1982 gap=578 poll_thresh=14 ino=257 dd-2584 [002] 257.729084: balance_dirty_state: bdi btrfs-1: dirty=729 wb=700 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 257.729138: balance_dirty_state: bdi btrfs-1: dirty=729 wb=700 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 257.729249: balance_dirty_state: bdi btrfs-1: dirty=779 wb=700 unstable=0 bg_thresh=998 thresh=1997 gap=518 poll_thresh=17 ino=257 dd-2584 [002] 257.729361: balance_dirty_state: bdi btrfs-1: dirty=804 wb=700 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 257.729365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1280 avg_dirty=1280 bdi_gap=39% task_gap=-22% task_weight=101% bdi_bw=65176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.736992: balance_dirty_state: bdi btrfs-1: dirty=829 wb=575 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=13 ino=257 dd-2584 [002] 257.737050: balance_dirty_state: bdi btrfs-1: dirty=829 wb=575 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=14 ino=257 dd-2584 [002] 257.737109: balance_dirty_state: bdi btrfs-1: dirty=854 wb=575 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 257.737166: balance_dirty_state: bdi btrfs-1: dirty=854 wb=575 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 257.737460: balance_dirty_state: bdi btrfs-1: dirty=904 wb=575 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=17 ino=257 dd-2584 [002] 257.737578: balance_dirty_state: bdi btrfs-1: dirty=929 wb=575 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 257.737583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1280 avg_dirty=1280 bdi_gap=40% task_gap=-18% task_weight=100% bdi_bw=65176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.745039: balance_dirty_state: bdi btrfs-1: dirty=954 wb=450 unstable=0 bg_thresh=990 thresh=1981 gap=577 poll_thresh=13 ino=257 dd-2584 [002] 257.745094: balance_dirty_state: bdi btrfs-1: dirty=954 wb=450 unstable=0 bg_thresh=993 thresh=1986 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 257.745149: balance_dirty_state: bdi btrfs-1: dirty=979 wb=450 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 257.745204: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=450 unstable=0 bg_thresh=995 thresh=1991 gap=537 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 257.745288: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25140 wrote=0 to_write=8192 dd-2584 [002] 257.745326: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=450 unstable=0 bg_thresh=995 thresh=1990 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 257.745452: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=475 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=18 ino=257 dd-2584 [002] 257.745578: balance_dirty_state: bdi btrfs-1: dirty=979 wb=525 unstable=0 bg_thresh=996 thresh=1993 gap=489 poll_thresh=19 ino=257 dd-2584 [002] 257.745579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=99% bdi_bw=65176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 257.746551: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=820 wrote=528 to_write=7664 dd-2584 [002] 257.753171: balance_dirty_state: bdi btrfs-1: dirty=579 wb=850 unstable=0 bg_thresh=990 thresh=1981 gap=552 poll_thresh=14 ino=257 dd-2584 [002] 257.753228: balance_dirty_state: bdi btrfs-1: dirty=604 wb=850 unstable=0 bg_thresh=993 thresh=1986 gap=532 poll_thresh=15 ino=257 dd-2584 [002] 257.753456: balance_dirty_state: bdi btrfs-1: dirty=604 wb=850 unstable=0 bg_thresh=993 thresh=1986 gap=532 poll_thresh=16 ino=257 dd-2584 [002] 257.753566: balance_dirty_state: bdi btrfs-1: dirty=654 wb=850 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=17 ino=257 dd-2584 [002] 257.753571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1280 avg_dirty=1280 bdi_gap=39% task_gap=-20% task_weight=100% bdi_bw=65176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.761170: balance_dirty_state: bdi btrfs-1: dirty=654 wb=700 unstable=0 bg_thresh=995 thresh=1990 gap=636 poll_thresh=13 ino=257 dd-2584 [002] 257.761227: balance_dirty_state: bdi btrfs-1: dirty=679 wb=700 unstable=0 bg_thresh=997 thresh=1995 gap=616 poll_thresh=14 ino=257 dd-2584 [002] 257.761284: balance_dirty_state: bdi btrfs-1: dirty=704 wb=700 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=15 ino=257 dd-2584 [002] 257.761343: balance_dirty_state: bdi btrfs-1: dirty=704 wb=700 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=16 ino=257 dd-2584 [002] 257.761462: balance_dirty_state: bdi btrfs-1: dirty=729 wb=700 unstable=0 bg_thresh=996 thresh=1993 gap=564 poll_thresh=17 ino=257 dd-2584 [002] 257.761580: balance_dirty_state: bdi btrfs-1: dirty=779 wb=700 unstable=0 bg_thresh=1001 thresh=2003 gap=524 poll_thresh=18 ino=257 dd-2584 [002] 257.761698: balance_dirty_state: bdi btrfs-1: dirty=804 wb=700 unstable=0 bg_thresh=1004 thresh=2008 gap=504 poll_thresh=19 ino=257 dd-2584 [002] 257.761816: balance_dirty_state: bdi btrfs-1: dirty=829 wb=700 unstable=0 bg_thresh=1003 thresh=2007 gap=478 poll_thresh=20 ino=257 dd-2584 [002] 257.761821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=65176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.768956: balance_dirty_state: bdi btrfs-1: dirty=829 wb=575 unstable=0 bg_thresh=1002 thresh=2004 gap=600 poll_thresh=20 ino=257 dd-2584 [002] 257.769032: balance_dirty_state: bdi btrfs-1: dirty=854 wb=575 unstable=0 bg_thresh=1002 thresh=2004 gap=575 poll_thresh=15 ino=257 dd-2584 [002] 257.769271: balance_dirty_state: bdi btrfs-1: dirty=879 wb=575 unstable=0 bg_thresh=1004 thresh=2009 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 257.769389: balance_dirty_state: bdi btrfs-1: dirty=904 wb=575 unstable=0 bg_thresh=1007 thresh=2014 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 257.769506: balance_dirty_state: bdi btrfs-1: dirty=929 wb=575 unstable=0 bg_thresh=1009 thresh=2019 gap=515 poll_thresh=18 ino=257 dd-2584 [002] 257.769625: balance_dirty_state: bdi btrfs-1: dirty=954 wb=575 unstable=0 bg_thresh=1011 thresh=2023 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 257.769630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-83% task_weight=99% bdi_bw=65176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.777035: balance_dirty_state: bdi btrfs-1: dirty=979 wb=400 unstable=0 bg_thresh=991 thresh=1982 gap=603 poll_thresh=14 ino=257 dd-2584 [002] 257.777098: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=400 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=15 ino=257 dd-2584 [002] 257.777162: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=400 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 257.777186: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25172 wrote=0 to_write=16384 dd-2584 [002] 257.777287: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=400 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 257.777420: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=450 unstable=0 bg_thresh=998 thresh=1996 gap=542 poll_thresh=18 ino=257 dd-2584 [002] 257.777549: balance_dirty_state: bdi btrfs-1: dirty=979 wb=525 unstable=0 bg_thresh=997 thresh=1995 gap=491 poll_thresh=19 ino=257 dd-2584 [002] 257.777551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1280 avg_dirty=1280 bdi_gap=39% task_gap=-22% task_weight=100% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 257.778928: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=852 wrote=544 to_write=15840 dd-2584 [002] 257.785204: balance_dirty_state: bdi btrfs-1: dirty=579 wb=825 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 257.785263: balance_dirty_state: bdi btrfs-1: dirty=579 wb=825 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=15 ino=257 dd-2584 [002] 257.785319: balance_dirty_state: bdi btrfs-1: dirty=604 wb=825 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 257.785433: balance_dirty_state: bdi btrfs-1: dirty=629 wb=825 unstable=0 bg_thresh=1001 thresh=2002 gap=548 poll_thresh=17 ino=257 dd-2584 [002] 257.785551: balance_dirty_state: bdi btrfs-1: dirty=679 wb=825 unstable=0 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 257.785556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1240 avg_dirty=1240 bdi_gap=66% task_gap=32% task_weight=99% bdi_bw=65744 base_bw=28 task_bw=4 dirtied=32 period=16004 think=0 pause=8 dd-2584 [002] 257.793047: balance_dirty_state: bdi btrfs-1: dirty=679 wb=700 unstable=0 bg_thresh=988 thresh=1977 gap=598 poll_thresh=13 ino=257 dd-2584 [002] 257.793105: balance_dirty_state: bdi btrfs-1: dirty=704 wb=700 unstable=0 bg_thresh=991 thresh=1982 gap=578 poll_thresh=14 ino=257 dd-2584 [002] 257.793164: balance_dirty_state: bdi btrfs-1: dirty=729 wb=700 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 257.793221: balance_dirty_state: bdi btrfs-1: dirty=729 wb=700 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 257.793338: balance_dirty_state: bdi btrfs-1: dirty=754 wb=700 unstable=0 bg_thresh=996 thresh=1992 gap=538 poll_thresh=17 ino=257 dd-2584 [002] 257.793459: balance_dirty_state: bdi btrfs-1: dirty=804 wb=700 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 257.793463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1280 avg_dirty=1280 bdi_gap=39% task_gap=-20% task_weight=100% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.801012: balance_dirty_state: bdi btrfs-1: dirty=804 wb=575 unstable=0 bg_thresh=990 thresh=1981 gap=602 poll_thresh=13 ino=257 dd-2584 [002] 257.801248: balance_dirty_state: bdi btrfs-1: dirty=829 wb=575 unstable=0 bg_thresh=993 thresh=1986 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 257.801308: balance_dirty_state: bdi btrfs-1: dirty=854 wb=575 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 257.801365: balance_dirty_state: bdi btrfs-1: dirty=854 wb=575 unstable=0 bg_thresh=995 thresh=1991 gap=562 poll_thresh=16 ino=257 dd-2584 [002] 257.801482: balance_dirty_state: bdi btrfs-1: dirty=904 wb=575 unstable=0 bg_thresh=998 thresh=1996 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 257.801600: balance_dirty_state: bdi btrfs-1: dirty=929 wb=575 unstable=0 bg_thresh=1000 thresh=2000 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 257.801605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1280 avg_dirty=1280 bdi_gap=41% task_gap=-16% task_weight=99% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.809097: balance_dirty_state: bdi btrfs-1: dirty=954 wb=425 unstable=0 bg_thresh=996 thresh=1993 gap=614 poll_thresh=13 ino=257 dd-2584 [002] 257.809165: balance_dirty_state: bdi btrfs-1: dirty=954 wb=425 unstable=0 bg_thresh=999 thresh=1998 gap=619 poll_thresh=14 ino=257 dd-2584 [002] 257.809222: balance_dirty_state: bdi btrfs-1: dirty=979 wb=425 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=15 ino=257 dd-2584 [002] 257.809279: balance_dirty_state: bdi btrfs-1: dirty=979 wb=425 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=16 ino=257 dd-2584 [002] 257.809392: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=425 unstable=0 bg_thresh=998 thresh=1996 gap=542 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 257.809478: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25204 wrote=0 to_write=16384 dd-2584 [002] 257.809520: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=425 unstable=0 bg_thresh=1000 thresh=2000 gap=521 poll_thresh=18 ino=257 dd-2584 [002] 257.809828: balance_dirty_state: bdi btrfs-1: dirty=954 wb=525 unstable=0 bg_thresh=996 thresh=1993 gap=514 poll_thresh=19 ino=257 dd-2584 [002] 257.809957: balance_dirty_state: bdi btrfs-1: dirty=979 wb=575 unstable=0 bg_thresh=996 thresh=1992 gap=438 poll_thresh=20 ino=257 dd-2584 [002] 257.809959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 257.811269: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=884 wrote=560 to_write=15824 dd-2584 [002] 257.816999: balance_dirty_state: bdi btrfs-1: dirty=554 wb=850 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=20 ino=257 dd-2584 [002] 257.817115: balance_dirty_state: bdi btrfs-1: dirty=554 wb=850 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=15 ino=257 dd-2584 [002] 257.817176: balance_dirty_state: bdi btrfs-1: dirty=579 wb=850 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=16 ino=257 dd-2584 [002] 257.817289: balance_dirty_state: bdi btrfs-1: dirty=604 wb=850 unstable=0 bg_thresh=996 thresh=1993 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 257.817405: balance_dirty_state: bdi btrfs-1: dirty=629 wb=850 unstable=0 bg_thresh=996 thresh=1992 gap=513 poll_thresh=18 ino=257 dd-2584 [002] 257.817519: balance_dirty_state: bdi btrfs-1: dirty=679 wb=850 unstable=0 bg_thresh=998 thresh=1996 gap=467 poll_thresh=19 ino=257 dd-2584 [002] 257.817523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.824977: balance_dirty_state: bdi btrfs-1: dirty=679 wb=725 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=19 ino=257 dd-2584 [002] 257.825084: balance_dirty_state: bdi btrfs-1: dirty=679 wb=725 unstable=0 bg_thresh=990 thresh=1981 gap=577 poll_thresh=14 ino=257 dd-2584 [002] 257.825145: balance_dirty_state: bdi btrfs-1: dirty=704 wb=725 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 257.825200: balance_dirty_state: bdi btrfs-1: dirty=729 wb=725 unstable=0 bg_thresh=993 thresh=1986 gap=532 poll_thresh=16 ino=257 dd-2584 [002] 257.825311: balance_dirty_state: bdi btrfs-1: dirty=754 wb=725 unstable=0 bg_thresh=998 thresh=1996 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 257.825599: balance_dirty_state: bdi btrfs-1: dirty=779 wb=725 unstable=0 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 257.825604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.832964: balance_dirty_state: bdi btrfs-1: dirty=779 wb=600 unstable=0 bg_thresh=995 thresh=1990 gap=611 poll_thresh=18 ino=257 dd-2584 [002] 257.833025: balance_dirty_state: bdi btrfs-1: dirty=804 wb=600 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=13 ino=257 dd-2584 [002] 257.833083: balance_dirty_state: bdi btrfs-1: dirty=804 wb=600 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=14 ino=257 dd-2584 [002] 257.833140: balance_dirty_state: bdi btrfs-1: dirty=829 wb=600 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=15 ino=257 dd-2584 [002] 257.833197: balance_dirty_state: bdi btrfs-1: dirty=854 wb=600 unstable=0 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=16 ino=257 dd-2584 [002] 257.833314: balance_dirty_state: bdi btrfs-1: dirty=879 wb=600 unstable=0 bg_thresh=999 thresh=1999 gap=520 poll_thresh=17 ino=257 dd-2584 [002] 257.833433: balance_dirty_state: bdi btrfs-1: dirty=904 wb=600 unstable=0 bg_thresh=1001 thresh=2003 gap=499 poll_thresh=18 ino=257 dd-2584 [002] 257.833437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.841139: balance_dirty_state: bdi btrfs-1: dirty=904 wb=425 unstable=0 bg_thresh=998 thresh=1996 gap=667 poll_thresh=18 ino=257 dd-2584 [002] 257.841231: balance_dirty_state: bdi btrfs-1: dirty=929 wb=425 unstable=0 bg_thresh=1000 thresh=2001 gap=647 poll_thresh=13 ino=257 dd-2584 [002] 257.841288: balance_dirty_state: bdi btrfs-1: dirty=954 wb=425 unstable=0 bg_thresh=997 thresh=1995 gap=616 poll_thresh=14 ino=257 dd-2584 [002] 257.841345: balance_dirty_state: bdi btrfs-1: dirty=954 wb=425 unstable=0 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=15 ino=257 dd-2584 [002] 257.841401: balance_dirty_state: bdi btrfs-1: dirty=979 wb=425 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=16 ino=257 dd-2584 [002] 257.841512: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=425 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 257.841604: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25236 wrote=0 to_write=16384 dd-2584 [002] 257.841826: balance_dirty_state: bdi btrfs-1: dirty=979 wb=500 unstable=0 bg_thresh=998 thresh=1997 gap=518 poll_thresh=18 ino=257 dd-2584 [002] 257.841956: balance_dirty_state: bdi btrfs-1: dirty=979 wb=550 unstable=0 bg_thresh=998 thresh=1996 gap=467 poll_thresh=19 ino=257 dd-2584 [002] 257.841957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 257.843276: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=916 wrote=528 to_write=15856 dd-2584 [002] 257.848981: balance_dirty_state: bdi btrfs-1: dirty=554 wb=825 unstable=0 bg_thresh=992 thresh=1984 gap=605 poll_thresh=19 ino=257 dd-2584 [002] 257.849074: balance_dirty_state: bdi btrfs-1: dirty=554 wb=825 unstable=0 bg_thresh=992 thresh=1984 gap=605 poll_thresh=14 ino=257 dd-2584 [002] 257.849133: balance_dirty_state: bdi btrfs-1: dirty=579 wb=825 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=15 ino=257 dd-2584 [002] 257.849188: balance_dirty_state: bdi btrfs-1: dirty=604 wb=825 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 257.849299: balance_dirty_state: bdi btrfs-1: dirty=629 wb=825 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=17 ino=257 dd-2584 [002] 257.849414: balance_dirty_state: bdi btrfs-1: dirty=654 wb=825 unstable=0 bg_thresh=999 thresh=1998 gap=519 poll_thresh=18 ino=257 dd-2584 [002] 257.849525: balance_dirty_state: bdi btrfs-1: dirty=679 wb=825 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=19 ino=257 dd-2584 [002] 257.849530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.857096: balance_dirty_state: bdi btrfs-1: dirty=679 wb=700 unstable=0 bg_thresh=990 thresh=1980 gap=601 poll_thresh=19 ino=257 dd-2584 [002] 257.857201: balance_dirty_state: bdi btrfs-1: dirty=704 wb=700 unstable=0 bg_thresh=990 thresh=1980 gap=576 poll_thresh=14 ino=257 dd-2584 [002] 257.857256: balance_dirty_state: bdi btrfs-1: dirty=729 wb=700 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=15 ino=257 dd-2584 [002] 257.857311: balance_dirty_state: bdi btrfs-1: dirty=729 wb=700 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 257.857594: balance_dirty_state: bdi btrfs-1: dirty=779 wb=700 unstable=0 bg_thresh=997 thresh=1995 gap=516 poll_thresh=17 ino=257 dd-2584 [002] 257.857707: balance_dirty_state: bdi btrfs-1: dirty=804 wb=700 unstable=0 bg_thresh=1000 thresh=2000 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 257.857712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-63% task_weight=99% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.865047: balance_dirty_state: bdi btrfs-1: dirty=829 wb=575 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=13 ino=257 dd-2584 [002] 257.865105: balance_dirty_state: bdi btrfs-1: dirty=829 wb=575 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 257.865162: balance_dirty_state: bdi btrfs-1: dirty=854 wb=575 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 257.865220: balance_dirty_state: bdi btrfs-1: dirty=854 wb=575 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=16 ino=257 dd-2584 [002] 257.865336: balance_dirty_state: bdi btrfs-1: dirty=904 wb=575 unstable=0 bg_thresh=999 thresh=1998 gap=519 poll_thresh=17 ino=257 dd-2584 [002] 257.865453: balance_dirty_state: bdi btrfs-1: dirty=929 wb=575 unstable=0 bg_thresh=1001 thresh=2002 gap=498 poll_thresh=18 ino=257 dd-2584 [002] 257.865458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-60% task_weight=99% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.873082: balance_dirty_state: bdi btrfs-1: dirty=954 wb=400 unstable=0 bg_thresh=989 thresh=1978 gap=624 poll_thresh=13 ino=257 dd-2584 [002] 257.873141: balance_dirty_state: bdi btrfs-1: dirty=954 wb=400 unstable=0 bg_thresh=991 thresh=1983 gap=629 poll_thresh=14 ino=257 dd-2584 [002] 257.873196: balance_dirty_state: bdi btrfs-1: dirty=979 wb=400 unstable=0 bg_thresh=991 thresh=1983 gap=604 poll_thresh=15 ino=257 dd-2584 [002] 257.873250: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=400 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 257.873337: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25268 wrote=0 to_write=16384 dd-2584 [002] 257.873560: balance_dirty_state: bdi btrfs-1: dirty=979 wb=475 unstable=0 bg_thresh=996 thresh=1993 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 257.873688: balance_dirty_state: bdi btrfs-1: dirty=954 wb=525 unstable=0 bg_thresh=998 thresh=1997 gap=518 poll_thresh=18 ino=257 dd-2584 [002] 257.873813: balance_dirty_state: bdi btrfs-1: dirty=929 wb=575 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=19 ino=257 dd-2584 [002] 257.873815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=100% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 257.875119: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=948 wrote=544 to_write=15840 dd-2584 [002] 257.881113: balance_dirty_state: bdi btrfs-1: dirty=554 wb=825 unstable=0 bg_thresh=991 thresh=1982 gap=603 poll_thresh=14 ino=257 dd-2584 [002] 257.881230: balance_dirty_state: bdi btrfs-1: dirty=579 wb=825 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=15 ino=257 dd-2584 [002] 257.881346: balance_dirty_state: bdi btrfs-1: dirty=579 wb=825 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=16 ino=257 dd-2584 [002] 257.881573: balance_dirty_state: bdi btrfs-1: dirty=629 wb=825 unstable=0 bg_thresh=996 thresh=1992 gap=538 poll_thresh=17 ino=257 dd-2584 [002] 257.881809: balance_dirty_state: bdi btrfs-1: dirty=654 wb=825 unstable=0 bg_thresh=998 thresh=1996 gap=517 poll_thresh=18 ino=257 dd-2584 [002] 257.882041: balance_dirty_state: bdi btrfs-1: dirty=679 wb=825 unstable=0 bg_thresh=997 thresh=1995 gap=491 poll_thresh=19 ino=257 dd-2584 [002] 257.882050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.889016: balance_dirty_state: bdi btrfs-1: dirty=679 wb=700 unstable=0 bg_thresh=988 thresh=1977 gap=598 poll_thresh=19 ino=257 dd-2584 [002] 257.889101: balance_dirty_state: bdi btrfs-1: dirty=704 wb=700 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=14 ino=257 dd-2584 [002] 257.889328: balance_dirty_state: bdi btrfs-1: dirty=704 wb=700 unstable=0 bg_thresh=991 thresh=1982 gap=578 poll_thresh=15 ino=257 dd-2584 [002] 257.889384: balance_dirty_state: bdi btrfs-1: dirty=729 wb=700 unstable=0 bg_thresh=991 thresh=1982 gap=553 poll_thresh=16 ino=257 dd-2584 [002] 257.889493: balance_dirty_state: bdi btrfs-1: dirty=754 wb=700 unstable=0 bg_thresh=996 thresh=1992 gap=538 poll_thresh=17 ino=257 dd-2584 [002] 257.889606: balance_dirty_state: bdi btrfs-1: dirty=804 wb=700 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=18 ino=257 dd-2584 [002] 257.889611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1320 avg_dirty=1320 bdi_gap=16% task_gap=-67% task_weight=100% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.897180: balance_dirty_state: bdi btrfs-1: dirty=804 wb=575 unstable=0 bg_thresh=991 thresh=1982 gap=603 poll_thresh=13 ino=257 dd-2584 [002] 257.897240: balance_dirty_state: bdi btrfs-1: dirty=829 wb=575 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 257.897297: balance_dirty_state: bdi btrfs-1: dirty=854 wb=575 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 257.897356: balance_dirty_state: bdi btrfs-1: dirty=854 wb=575 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 257.897474: balance_dirty_state: bdi btrfs-1: dirty=904 wb=575 unstable=0 bg_thresh=992 thresh=1985 gap=506 poll_thresh=17 ino=257 dd-2584 [002] 257.897593: balance_dirty_state: bdi btrfs-1: dirty=929 wb=575 unstable=0 bg_thresh=994 thresh=1989 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 257.897598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.905065: balance_dirty_state: bdi btrfs-1: dirty=929 wb=425 unstable=0 bg_thresh=987 thresh=1974 gap=620 poll_thresh=13 ino=257 dd-2584 [002] 257.905125: balance_dirty_state: bdi btrfs-1: dirty=954 wb=425 unstable=0 bg_thresh=989 thresh=1979 gap=600 poll_thresh=14 ino=257 dd-2584 [002] 257.905363: balance_dirty_state: bdi btrfs-1: dirty=979 wb=425 unstable=0 bg_thresh=992 thresh=1984 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 257.905421: balance_dirty_state: bdi btrfs-1: dirty=979 wb=425 unstable=0 bg_thresh=992 thresh=1984 gap=580 poll_thresh=16 ino=257 dd-2584 [002] 257.905536: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=425 unstable=0 bg_thresh=994 thresh=1989 gap=535 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 257.905609: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25300 wrote=0 to_write=16384 dd-2584 [002] 257.905662: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=425 unstable=0 bg_thresh=996 thresh=1993 gap=514 poll_thresh=18 ino=257 dd-2584 [002] 257.905789: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=450 unstable=0 bg_thresh=996 thresh=1992 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 257.905791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 257.907338: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=980 wrote=544 to_write=15840 dd-2584 [002] 257.913084: balance_dirty_state: bdi btrfs-1: dirty=579 wb=850 unstable=0 bg_thresh=991 thresh=1982 gap=553 poll_thresh=14 ino=257 dd-2584 [002] 257.913145: balance_dirty_state: bdi btrfs-1: dirty=579 wb=850 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 257.913205: balance_dirty_state: bdi btrfs-1: dirty=604 wb=850 unstable=0 bg_thresh=990 thresh=1981 gap=527 poll_thresh=16 ino=257 dd-2584 [002] 257.913326: balance_dirty_state: bdi btrfs-1: dirty=629 wb=850 unstable=0 bg_thresh=992 thresh=1985 gap=506 poll_thresh=17 ino=257 dd-2584 [002] 257.913449: balance_dirty_state: bdi btrfs-1: dirty=679 wb=850 unstable=0 bg_thresh=992 thresh=1984 gap=455 poll_thresh=18 ino=257 dd-2584 [002] 257.913454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-82% task_weight=99% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 257.921127: balance_dirty_state: bdi btrfs-1: dirty=679 wb=725 unstable=0 bg_thresh=984 thresh=1969 gap=565 poll_thresh=13 ino=257 dd-2584 [002] 257.921376: balance_dirty_state: bdi btrfs-1: dirty=704 wb=725 unstable=0 bg_thresh=987 thresh=1974 gap=545 poll_thresh=14 ino=257 dd-2584 [002] 257.921435: balance_dirty_state: bdi btrfs-1: dirty=729 wb=725 unstable=0 bg_thresh=989 thresh=1979 gap=525 poll_thresh=15 ino=257 dd-2584 [002] 257.921492: balance_dirty_state: bdi btrfs-1: dirty=729 wb=725 unstable=0 bg_thresh=989 thresh=1979 gap=525 poll_thresh=16 ino=257 dd-2584 [002] 257.921607: balance_dirty_state: bdi btrfs-1: dirty=779 wb=725 unstable=0 bg_thresh=989 thresh=1978 gap=474 poll_thresh=17 ino=257 dd-2584 [002] 257.921612: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1240 avg_dirty=1240 bdi_gap=53% task_gap=6% task_weight=100% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 dd-2584 [002] 257.929062: balance_dirty_state: bdi btrfs-1: dirty=804 wb=600 unstable=0 bg_thresh=984 thresh=1969 gap=565 poll_thresh=13 ino=257 dd-2584 [002] 257.929121: balance_dirty_state: bdi btrfs-1: dirty=829 wb=600 unstable=0 bg_thresh=987 thresh=1974 gap=545 poll_thresh=14 ino=257 dd-2584 [002] 257.929178: balance_dirty_state: bdi btrfs-1: dirty=829 wb=600 unstable=0 bg_thresh=989 thresh=1979 gap=550 poll_thresh=15 ino=257 dd-2584 [002] 257.929236: balance_dirty_state: bdi btrfs-1: dirty=854 wb=600 unstable=0 bg_thresh=989 thresh=1979 gap=525 poll_thresh=16 ino=257 dd-2584 [002] 257.929354: balance_dirty_state: bdi btrfs-1: dirty=879 wb=600 unstable=0 bg_thresh=989 thresh=1978 gap=499 poll_thresh=17 ino=257 dd-2584 [002] 257.929472: balance_dirty_state: bdi btrfs-1: dirty=929 wb=600 unstable=0 bg_thresh=991 thresh=1982 gap=453 poll_thresh=18 ino=257 dd-2584 [002] 257.929477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1240 avg_dirty=1240 bdi_gap=55% task_gap=11% task_weight=100% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 dd-2584 [004] 257.937267: balance_dirty_state: bdi btrfs-1: dirty=929 wb=425 unstable=0 bg_thresh=993 thresh=1987 gap=633 poll_thresh=13 ino=257 dd-2584 [004] 257.937384: balance_dirty_state: bdi btrfs-1: dirty=954 wb=425 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=14 ino=257 dd-2584 [004] 257.937502: balance_dirty_state: bdi btrfs-1: dirty=954 wb=425 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=15 ino=257 dd-2584 [004] 257.937985: balance_dirty_state: bdi btrfs-1: dirty=979 wb=425 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 257.938218: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=425 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 257.938301: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25332 wrote=0 to_write=16384 dd-2584 [004] 257.938467: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=425 unstable=0 bg_thresh=997 thresh=1995 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 257.938719: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=475 unstable=0 bg_thresh=999 thresh=1999 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 257.938722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1240 avg_dirty=1240 bdi_gap=65% task_gap=30% task_weight=100% bdi_bw=65940 base_bw=28 task_bw=4 dirtied=32 period=16004 think=0 pause=8 flush-btrfs-1-2586 [005] 257.940619: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1012 wrote=496 to_write=15888 dd-2584 [004] 257.949232: balance_dirty_state: bdi btrfs-1: dirty=604 wb=775 unstable=0 bg_thresh=993 thresh=1986 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 257.949335: balance_dirty_state: bdi btrfs-1: dirty=604 wb=725 unstable=0 bg_thresh=989 thresh=1979 gap=650 poll_thresh=15 ino=257 dd-2584 [004] 257.949418: balance_dirty_state: bdi btrfs-1: dirty=629 wb=675 unstable=0 bg_thresh=992 thresh=1985 gap=681 poll_thresh=16 ino=257 dd-2584 [004] 257.949655: balance_dirty_state: bdi btrfs-1: dirty=654 wb=675 unstable=0 bg_thresh=994 thresh=1989 gap=660 poll_thresh=17 ino=257 dd-2584 [004] 257.949891: balance_dirty_state: bdi btrfs-1: dirty=679 wb=675 unstable=0 bg_thresh=994 thresh=1988 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 257.950125: balance_dirty_state: bdi btrfs-1: dirty=729 wb=675 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 257.950731: balance_dirty_state: bdi btrfs-1: dirty=754 wb=675 unstable=0 bg_thresh=995 thresh=1991 gap=562 poll_thresh=20 ino=257 dd-2584 [004] 257.950964: balance_dirty_state: bdi btrfs-1: dirty=779 wb=675 unstable=0 bg_thresh=995 thresh=1990 gap=536 poll_thresh=21 ino=257 dd-2584 [004] 257.951199: balance_dirty_state: bdi btrfs-1: dirty=829 wb=675 unstable=0 bg_thresh=994 thresh=1989 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 257.951208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1280 avg_dirty=1280 bdi_gap=35% task_gap=-28% task_weight=99% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 257.957189: balance_dirty_state: bdi btrfs-1: dirty=829 wb=550 unstable=0 bg_thresh=993 thresh=1987 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 257.957377: balance_dirty_state: bdi btrfs-1: dirty=854 wb=550 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 257.957558: balance_dirty_state: bdi btrfs-1: dirty=904 wb=550 unstable=0 bg_thresh=988 thresh=1977 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 257.957740: balance_dirty_state: bdi btrfs-1: dirty=929 wb=550 unstable=0 bg_thresh=993 thresh=1986 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 257.957921: balance_dirty_state: bdi btrfs-1: dirty=954 wb=550 unstable=0 bg_thresh=991 thresh=1982 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 257.957927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-84% task_weight=100% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 257.965265: balance_dirty_state: bdi btrfs-1: dirty=979 wb=550 unstable=0 bg_thresh=991 thresh=1983 gap=454 poll_thresh=15 ino=257 dd-2584 [004] 257.965272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-83% task_weight=100% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 257.973561: balance_dirty_state: bdi btrfs-1: dirty=979 wb=250 unstable=0 bg_thresh=996 thresh=1993 gap=764 poll_thresh=11 ino=257 dd-2584 [006] 257.973678: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=250 unstable=0 bg_thresh=996 thresh=1993 gap=739 poll_thresh=12 ino=257 flush-btrfs-1-2586 [005] 257.973766: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25368 wrote=0 to_write=16384 dd-2584 [006] 257.973803: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=250 unstable=0 bg_thresh=999 thresh=1998 gap=719 poll_thresh=13 ino=257 dd-2584 [006] 257.973920: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=250 unstable=0 bg_thresh=999 thresh=1998 gap=719 poll_thresh=14 ino=257 dd-2584 [006] 257.974046: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=275 unstable=0 bg_thresh=1001 thresh=2003 gap=699 poll_thresh=15 ino=257 dd-2584 [006] 257.974171: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=300 unstable=0 bg_thresh=1004 thresh=2008 gap=679 poll_thresh=16 ino=257 dd-2584 [006] 257.974420: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=350 unstable=0 bg_thresh=1003 thresh=2007 gap=653 poll_thresh=17 ino=257 dd-2584 [006] 257.974666: balance_dirty_state: bdi btrfs-1: dirty=979 wb=375 unstable=0 bg_thresh=1003 thresh=2006 gap=652 poll_thresh=18 ino=257 dd-2584 [006] 257.974916: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=425 unstable=0 bg_thresh=1002 thresh=2004 gap=575 poll_thresh=19 ino=257 dd-2584 [006] 257.975164: balance_dirty_state: bdi btrfs-1: dirty=979 wb=450 unstable=0 bg_thresh=1001 thresh=2003 gap=574 poll_thresh=20 ino=257 dd-2584 [006] 257.975412: balance_dirty_state: bdi btrfs-1: dirty=979 wb=500 unstable=0 bg_thresh=1001 thresh=2002 gap=523 poll_thresh=21 ino=257 dd-2584 [006] 257.975989: balance_dirty_state: bdi btrfs-1: dirty=904 wb=575 unstable=0 bg_thresh=1000 thresh=2001 gap=522 poll_thresh=22 ino=257 dd-2584 [006] 257.976236: balance_dirty_state: bdi btrfs-1: dirty=929 wb=625 unstable=0 bg_thresh=1002 thresh=2005 gap=451 poll_thresh=23 ino=257 dd-2584 [006] 257.976239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-57% task_weight=99% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 257.978753: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1052 wrote=720 to_write=15664 dd-2584 [006] 257.981268: balance_dirty_state: bdi btrfs-1: dirty=604 wb=825 unstable=0 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=17 ino=257 dd-2584 [006] 257.981504: balance_dirty_state: bdi btrfs-1: dirty=629 wb=825 unstable=0 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=18 ino=257 dd-2584 [006] 257.981738: balance_dirty_state: bdi btrfs-1: dirty=654 wb=825 unstable=0 bg_thresh=999 thresh=1999 gap=520 poll_thresh=19 ino=257 dd-2584 [006] 257.981974: balance_dirty_state: bdi btrfs-1: dirty=704 wb=825 unstable=0 bg_thresh=1001 thresh=2003 gap=474 poll_thresh=20 ino=257 dd-2584 [006] 257.981983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-59% task_weight=99% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 257.989140: balance_dirty_state: bdi btrfs-1: dirty=704 wb=700 unstable=0 bg_thresh=1002 thresh=2004 gap=600 poll_thresh=15 ino=257 dd-2584 [006] 257.989199: balance_dirty_state: bdi btrfs-1: dirty=729 wb=700 unstable=0 bg_thresh=1002 thresh=2004 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 257.989316: balance_dirty_state: bdi btrfs-1: dirty=754 wb=700 unstable=0 bg_thresh=1001 thresh=2003 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 257.989615: balance_dirty_state: bdi btrfs-1: dirty=804 wb=700 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 257.989732: balance_dirty_state: bdi btrfs-1: dirty=829 wb=700 unstable=0 bg_thresh=1003 thresh=2006 gap=477 poll_thresh=19 ino=257 dd-2584 [006] 257.989737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 257.997034: balance_dirty_state: bdi btrfs-1: dirty=829 wb=700 unstable=0 bg_thresh=1001 thresh=2003 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 257.997040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 258.005158: balance_dirty_state: bdi btrfs-1: dirty=829 wb=450 unstable=0 bg_thresh=1001 thresh=2003 gap=724 poll_thresh=19 ino=257 dd-2584 [001] 258.005287: balance_dirty_state: bdi btrfs-1: dirty=829 wb=450 unstable=0 bg_thresh=1001 thresh=2003 gap=724 poll_thresh=14 ino=257 dd-2584 [001] 258.005404: balance_dirty_state: bdi btrfs-1: dirty=854 wb=450 unstable=0 bg_thresh=1004 thresh=2008 gap=704 poll_thresh=15 ino=257 dd-2584 [001] 258.005521: balance_dirty_state: bdi btrfs-1: dirty=879 wb=450 unstable=0 bg_thresh=1004 thresh=2008 gap=679 poll_thresh=16 ino=257 dd-2584 [001] 258.005756: balance_dirty_state: bdi btrfs-1: dirty=904 wb=450 unstable=0 bg_thresh=1006 thresh=2012 gap=658 poll_thresh=17 ino=257 dd-2584 [001] 258.005992: balance_dirty_state: bdi btrfs-1: dirty=929 wb=450 unstable=0 bg_thresh=1005 thresh=2011 gap=632 poll_thresh=18 ino=257 dd-2584 [001] 258.006232: balance_dirty_state: bdi btrfs-1: dirty=954 wb=450 unstable=0 bg_thresh=1005 thresh=2010 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 258.006464: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=450 unstable=0 bg_thresh=1004 thresh=2009 gap=555 poll_thresh=20 ino=257 dd-2584 [001] 258.007071: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=450 unstable=0 bg_thresh=979 thresh=1959 gap=480 poll_thresh=21 ino=257 dd-2584 [001] 258.007080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-6% task_gap=-110% task_weight=98% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 258.007116: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25400 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 258.009690: writeback_single_inode: bdi btrfs-1: ino=257 state= age=1084 wrote=464 to_write=15920 dd-2584 [001] 258.017035: balance_dirty_state: bdi btrfs-1: dirty=579 wb=800 unstable=0 bg_thresh=1005 thresh=2010 gap=631 poll_thresh=21 ino=257 dd-2584 [001] 258.017104: balance_dirty_state: bdi btrfs-1: dirty=604 wb=800 unstable=0 bg_thresh=1004 thresh=2009 gap=605 poll_thresh=16 ino=257 dd-2584 [001] 258.017224: balance_dirty_state: bdi btrfs-1: dirty=629 wb=800 unstable=0 bg_thresh=1004 thresh=2008 gap=579 poll_thresh=17 ino=257 dd-2584 [001] 258.017343: balance_dirty_state: bdi btrfs-1: dirty=654 wb=800 unstable=0 bg_thresh=1003 thresh=2007 gap=553 poll_thresh=18 ino=257 dd-2584 [001] 258.017464: balance_dirty_state: bdi btrfs-1: dirty=679 wb=800 unstable=0 bg_thresh=1003 thresh=2006 gap=527 poll_thresh=19 ino=257 dd-2584 [001] 258.017588: balance_dirty_state: bdi btrfs-1: dirty=729 wb=800 unstable=0 bg_thresh=1005 thresh=2010 gap=481 poll_thresh=20 ino=257 dd-2584 [001] 258.017593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 258.025098: balance_dirty_state: bdi btrfs-1: dirty=729 wb=675 unstable=0 bg_thresh=1005 thresh=2011 gap=607 poll_thresh=20 ino=257 dd-2584 [001] 258.025168: balance_dirty_state: bdi btrfs-1: dirty=729 wb=675 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 258.025233: balance_dirty_state: bdi btrfs-1: dirty=754 wb=675 unstable=0 bg_thresh=1005 thresh=2010 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 258.025357: balance_dirty_state: bdi btrfs-1: dirty=779 wb=675 unstable=0 bg_thresh=1004 thresh=2009 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 258.025482: balance_dirty_state: bdi btrfs-1: dirty=829 wb=675 unstable=0 bg_thresh=1006 thresh=2013 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 258.025785: balance_dirty_state: bdi btrfs-1: dirty=854 wb=675 unstable=0 bg_thresh=1006 thresh=2012 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 258.025790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 258.033108: balance_dirty_state: bdi btrfs-1: dirty=854 wb=475 unstable=0 bg_thresh=1004 thresh=2008 gap=679 poll_thresh=19 ino=257 dd-2584 [005] 258.033178: balance_dirty_state: bdi btrfs-1: dirty=854 wb=475 unstable=0 bg_thresh=1006 thresh=2013 gap=684 poll_thresh=14 ino=257 dd-2584 [005] 258.033241: balance_dirty_state: bdi btrfs-1: dirty=854 wb=475 unstable=0 bg_thresh=1006 thresh=2013 gap=684 poll_thresh=15 ino=257 dd-2584 [005] 258.033302: balance_dirty_state: bdi btrfs-1: dirty=879 wb=475 unstable=0 bg_thresh=1009 thresh=2018 gap=664 poll_thresh=16 ino=257 dd-2584 [005] 258.033421: balance_dirty_state: bdi btrfs-1: dirty=904 wb=475 unstable=0 bg_thresh=1008 thresh=2017 gap=638 poll_thresh=17 ino=257 dd-2584 [005] 258.033544: balance_dirty_state: bdi btrfs-1: dirty=954 wb=475 unstable=0 bg_thresh=1010 thresh=2021 gap=592 poll_thresh=18 ino=257 dd-2584 [005] 258.033662: balance_dirty_state: bdi btrfs-1: dirty=979 wb=475 unstable=0 bg_thresh=1010 thresh=2020 gap=566 poll_thresh=19 ino=257 dd-2584 [005] 258.033782: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=475 unstable=0 bg_thresh=1009 thresh=2019 gap=540 poll_thresh=20 ino=257 dd-2584 [005] 258.033900: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=475 unstable=0 bg_thresh=1009 thresh=2018 gap=489 poll_thresh=21 ino=257 dd-2584 [005] 258.033905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=99% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 258.033925: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25428 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 258.035409: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=480 to_write=15904 dd-2584 [005] 258.041192: balance_dirty_state: bdi btrfs-1: dirty=580 wb=800 unstable=0 bg_thresh=1002 thresh=2005 gap=625 poll_thresh=16 ino=257 dd-2584 [005] 258.041521: balance_dirty_state: bdi btrfs-1: dirty=605 wb=800 unstable=0 bg_thresh=1007 thresh=2014 gap=609 poll_thresh=17 ino=257 dd-2584 [005] 258.041639: balance_dirty_state: bdi btrfs-1: dirty=655 wb=800 unstable=0 bg_thresh=1009 thresh=2018 gap=563 poll_thresh=18 ino=257 dd-2584 [005] 258.041756: balance_dirty_state: bdi btrfs-1: dirty=680 wb=800 unstable=0 bg_thresh=1011 thresh=2022 gap=542 poll_thresh=19 ino=257 dd-2584 [005] 258.041877: balance_dirty_state: bdi btrfs-1: dirty=705 wb=800 unstable=0 bg_thresh=1010 thresh=2021 gap=516 poll_thresh=20 ino=257 dd-2584 [005] 258.041999: balance_dirty_state: bdi btrfs-1: dirty=755 wb=800 unstable=0 bg_thresh=1010 thresh=2020 gap=465 poll_thresh=21 ino=257 dd-2584 [005] 258.042003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 258.049511: balance_dirty_state: bdi btrfs-1: dirty=748 wb=678 unstable=0 bg_thresh=999 thresh=1998 gap=572 poll_thresh=21 ino=257 dd-2584 [001] 258.049635: balance_dirty_state: bdi btrfs-1: dirty=748 wb=678 unstable=0 bg_thresh=996 thresh=1992 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 258.049872: balance_dirty_state: bdi btrfs-1: dirty=798 wb=678 unstable=0 bg_thresh=998 thresh=1996 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 258.050058: balance_dirty_state: bdi btrfs-1: dirty=823 wb=678 unstable=0 bg_thresh=997 thresh=1995 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 258.050067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 258.057058: balance_dirty_state: bdi btrfs-1: dirty=826 wb=486 unstable=0 bg_thresh=995 thresh=1990 gap=678 poll_thresh=18 ino=257 dd-2584 [002] 258.057130: balance_dirty_state: bdi btrfs-1: dirty=826 wb=486 unstable=0 bg_thresh=995 thresh=1990 gap=678 poll_thresh=13 ino=257 dd-2584 [002] 258.057376: balance_dirty_state: bdi btrfs-1: dirty=851 wb=486 unstable=0 bg_thresh=994 thresh=1989 gap=652 poll_thresh=14 ino=257 dd-2584 [002] 258.057437: balance_dirty_state: bdi btrfs-1: dirty=876 wb=486 unstable=0 bg_thresh=991 thresh=1983 gap=621 poll_thresh=15 ino=257 dd-2584 [002] 258.057496: balance_dirty_state: bdi btrfs-1: dirty=876 wb=486 unstable=0 bg_thresh=994 thresh=1988 gap=626 poll_thresh=16 ino=257 dd-2584 [002] 258.057616: balance_dirty_state: bdi btrfs-1: dirty=901 wb=486 unstable=0 bg_thresh=996 thresh=1993 gap=606 poll_thresh=17 ino=257 dd-2584 [002] 258.057736: balance_dirty_state: bdi btrfs-1: dirty=951 wb=486 unstable=0 bg_thresh=998 thresh=1997 gap=560 poll_thresh=18 ino=257 dd-2584 [002] 258.057857: balance_dirty_state: bdi btrfs-1: dirty=976 wb=486 unstable=0 bg_thresh=992 thresh=1984 gap=522 poll_thresh=19 ino=257 dd-2584 [002] 258.057977: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=486 unstable=0 bg_thresh=991 thresh=1983 gap=496 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 258.057995: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25452 wrote=0 to_write=16384 dd-2584 [002] 258.058109: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=486 unstable=0 bg_thresh=993 thresh=1987 gap=450 poll_thresh=21 ino=257 dd-2584 [002] 258.058110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 258.059573: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=16 wrote=480 to_write=15904 dd-2584 [002] 258.065040: balance_dirty_state: bdi btrfs-1: dirty=576 wb=836 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=21 ino=257 dd-2584 [002] 258.065103: balance_dirty_state: bdi btrfs-1: dirty=576 wb=836 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=16 ino=257 dd-2584 [002] 258.065221: balance_dirty_state: bdi btrfs-1: dirty=626 wb=836 unstable=0 bg_thresh=997 thresh=1994 gap=532 poll_thresh=17 ino=257 dd-2584 [002] 258.065518: balance_dirty_state: bdi btrfs-1: dirty=651 wb=836 unstable=0 bg_thresh=999 thresh=1999 gap=512 poll_thresh=18 ino=257 dd-2584 [002] 258.065637: balance_dirty_state: bdi btrfs-1: dirty=676 wb=836 unstable=0 bg_thresh=998 thresh=1997 gap=485 poll_thresh=19 ino=257 dd-2584 [002] 258.065641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 258.073090: balance_dirty_state: bdi btrfs-1: dirty=676 wb=711 unstable=0 bg_thresh=984 thresh=1968 gap=581 poll_thresh=19 ino=257 dd-2584 [002] 258.073162: balance_dirty_state: bdi btrfs-1: dirty=701 wb=711 unstable=0 bg_thresh=984 thresh=1968 gap=556 poll_thresh=14 ino=257 dd-2584 [002] 258.073221: balance_dirty_state: bdi btrfs-1: dirty=701 wb=711 unstable=0 bg_thresh=986 thresh=1973 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 258.073276: balance_dirty_state: bdi btrfs-1: dirty=726 wb=711 unstable=0 bg_thresh=986 thresh=1973 gap=536 poll_thresh=16 ino=257 dd-2584 [002] 258.073387: balance_dirty_state: bdi btrfs-1: dirty=751 wb=711 unstable=0 bg_thresh=991 thresh=1983 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 258.073502: balance_dirty_state: bdi btrfs-1: dirty=801 wb=711 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=18 ino=257 dd-2584 [002] 258.073506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=98% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 258.081100: balance_dirty_state: bdi btrfs-1: dirty=794 wb=581 unstable=0 bg_thresh=990 thresh=1980 gap=605 poll_thresh=18 ino=257 dd-2584 [002] 258.081220: balance_dirty_state: bdi btrfs-1: dirty=794 wb=581 unstable=0 bg_thresh=990 thresh=1980 gap=605 poll_thresh=13 ino=257 dd-2584 [002] 258.081336: balance_dirty_state: bdi btrfs-1: dirty=819 wb=581 unstable=0 bg_thresh=992 thresh=1985 gap=585 poll_thresh=14 ino=257 dd-2584 [002] 258.081455: balance_dirty_state: bdi btrfs-1: dirty=844 wb=581 unstable=0 bg_thresh=995 thresh=1990 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 258.081572: balance_dirty_state: bdi btrfs-1: dirty=844 wb=581 unstable=0 bg_thresh=992 thresh=1984 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 258.082168: balance_dirty_state: bdi btrfs-1: dirty=894 wb=581 unstable=0 bg_thresh=991 thresh=1983 gap=508 poll_thresh=17 ino=257 dd-2584 [002] 258.082404: balance_dirty_state: bdi btrfs-1: dirty=919 wb=581 unstable=0 bg_thresh=993 thresh=1987 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 258.082412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-125% task_weight=98% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 258.089054: balance_dirty_state: bdi btrfs-1: dirty=919 wb=481 unstable=0 bg_thresh=991 thresh=1982 gap=582 poll_thresh=18 ino=257 dd-2584 [002] 258.089175: balance_dirty_state: bdi btrfs-1: dirty=944 wb=481 unstable=0 bg_thresh=991 thresh=1982 gap=557 poll_thresh=13 ino=257 dd-2584 [002] 258.089291: balance_dirty_state: bdi btrfs-1: dirty=944 wb=481 unstable=0 bg_thresh=993 thresh=1987 gap=562 poll_thresh=14 ino=257 dd-2584 [002] 258.089410: balance_dirty_state: bdi btrfs-1: dirty=969 wb=481 unstable=0 bg_thresh=993 thresh=1987 gap=537 poll_thresh=15 ino=257 dd-2584 [002] 258.089528: balance_dirty_state: bdi btrfs-1: dirty=994 wb=481 unstable=0 bg_thresh=993 thresh=1986 gap=511 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 258.089611: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25484 wrote=0 to_write=16384 dd-2584 [002] 258.089779: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=481 unstable=0 bg_thresh=992 thresh=1985 gap=485 poll_thresh=17 ino=257 dd-2584 [002] 258.089782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=66328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 258.092575: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=448 to_write=15936 dd-2584 [002] 258.097067: balance_dirty_state: bdi btrfs-1: dirty=570 wb=816 unstable=0 bg_thresh=991 thresh=1983 gap=597 poll_thresh=17 ino=257 dd-2584 [002] 258.097141: balance_dirty_state: bdi btrfs-1: dirty=570 wb=816 unstable=0 bg_thresh=991 thresh=1983 gap=597 poll_thresh=13 ino=257 dd-2584 [002] 258.097199: balance_dirty_state: bdi btrfs-1: dirty=595 wb=816 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=14 ino=257 dd-2584 [002] 258.097259: balance_dirty_state: bdi btrfs-1: dirty=620 wb=816 unstable=0 bg_thresh=991 thresh=1982 gap=546 poll_thresh=15 ino=257 dd-2584 [002] 258.097319: balance_dirty_state: bdi btrfs-1: dirty=620 wb=816 unstable=0 bg_thresh=993 thresh=1987 gap=551 poll_thresh=16 ino=257 dd-2584 [002] 258.097436: balance_dirty_state: bdi btrfs-1: dirty=670 wb=816 unstable=0 bg_thresh=993 thresh=1986 gap=500 poll_thresh=17 ino=257 dd-2584 [002] 258.097731: balance_dirty_state: bdi btrfs-1: dirty=695 wb=816 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 258.097736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 258.105082: balance_dirty_state: bdi btrfs-1: dirty=695 wb=691 unstable=0 bg_thresh=985 thresh=1971 gap=585 poll_thresh=18 ino=257 dd-2584 [002] 258.105169: balance_dirty_state: bdi btrfs-1: dirty=714 wb=677 unstable=0 bg_thresh=988 thresh=1977 gap=586 poll_thresh=13 ino=257 dd-2584 [002] 258.105226: balance_dirty_state: bdi btrfs-1: dirty=714 wb=677 unstable=0 bg_thresh=991 thresh=1982 gap=591 poll_thresh=14 ino=257 dd-2584 [002] 258.105284: balance_dirty_state: bdi btrfs-1: dirty=739 wb=677 unstable=0 bg_thresh=991 thresh=1982 gap=566 poll_thresh=15 ino=257 dd-2584 [002] 258.105341: balance_dirty_state: bdi btrfs-1: dirty=739 wb=677 unstable=0 bg_thresh=993 thresh=1987 gap=571 poll_thresh=16 ino=257 dd-2584 [002] 258.105459: balance_dirty_state: bdi btrfs-1: dirty=789 wb=677 unstable=0 bg_thresh=996 thresh=1992 gap=526 poll_thresh=17 ino=257 dd-2584 [002] 258.105577: balance_dirty_state: bdi btrfs-1: dirty=814 wb=677 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=18 ino=257 dd-2584 [002] 258.105692: balance_dirty_state: bdi btrfs-1: dirty=839 wb=677 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=19 ino=257 dd-2584 [002] 258.105696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 258.113059: balance_dirty_state: bdi btrfs-1: dirty=839 wb=452 unstable=0 bg_thresh=991 thresh=1983 gap=692 poll_thresh=19 ino=257 dd-2584 [002] 258.113121: balance_dirty_state: bdi btrfs-1: dirty=864 wb=452 unstable=0 bg_thresh=994 thresh=1988 gap=672 poll_thresh=14 ino=257 dd-2584 [002] 258.113179: balance_dirty_state: bdi btrfs-1: dirty=891 wb=445 unstable=0 bg_thresh=995 thresh=1991 gap=655 poll_thresh=15 ino=257 dd-2584 [002] 258.113237: balance_dirty_state: bdi btrfs-1: dirty=891 wb=445 unstable=0 bg_thresh=998 thresh=1996 gap=660 poll_thresh=16 ino=257 dd-2584 [002] 258.113352: balance_dirty_state: bdi btrfs-1: dirty=941 wb=445 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=17 ino=257 dd-2584 [002] 258.113649: balance_dirty_state: bdi btrfs-1: dirty=966 wb=445 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=18 ino=257 dd-2584 [002] 258.113766: balance_dirty_state: bdi btrfs-1: dirty=991 wb=445 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=19 ino=257 dd-2584 [002] 258.113884: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=445 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 258.113956: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25508 wrote=0 to_write=16384 dd-2584 [002] 258.114010: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=445 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=21 ino=257 dd-2584 [002] 258.114011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 258.115520: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=496 to_write=15888 dd-2584 [006] 258.121078: balance_dirty_state: bdi btrfs-1: dirty=566 wb=820 unstable=0 bg_thresh=991 thresh=1982 gap=596 poll_thresh=21 ino=257 dd-2584 [006] 258.121173: balance_dirty_state: bdi btrfs-1: dirty=566 wb=820 unstable=0 bg_thresh=987 thresh=1975 gap=589 poll_thresh=16 ino=257 dd-2584 [006] 258.121346: balance_dirty_state: bdi btrfs-1: dirty=616 wb=820 unstable=0 bg_thresh=990 thresh=1980 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 258.121518: balance_dirty_state: bdi btrfs-1: dirty=641 wb=820 unstable=0 bg_thresh=983 thresh=1967 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 258.121689: balance_dirty_state: bdi btrfs-1: dirty=666 wb=820 unstable=0 bg_thresh=989 thresh=1978 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 258.121695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 258.129232: balance_dirty_state: bdi btrfs-1: dirty=666 wb=695 unstable=0 bg_thresh=988 thresh=1976 gap=615 poll_thresh=19 ino=257 dd-2584 [001] 258.129356: balance_dirty_state: bdi btrfs-1: dirty=691 wb=695 unstable=0 bg_thresh=988 thresh=1976 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 258.129838: balance_dirty_state: bdi btrfs-1: dirty=691 wb=695 unstable=0 bg_thresh=990 thresh=1981 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 258.129957: balance_dirty_state: bdi btrfs-1: dirty=716 wb=695 unstable=0 bg_thresh=993 thresh=1986 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 258.130190: balance_dirty_state: bdi btrfs-1: dirty=741 wb=695 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 258.130427: balance_dirty_state: bdi btrfs-1: dirty=766 wb=695 unstable=0 bg_thresh=995 thresh=1990 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 258.130660: balance_dirty_state: bdi btrfs-1: dirty=816 wb=695 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 258.130669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-121% task_weight=97% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 258.137191: balance_dirty_state: bdi btrfs-1: dirty=816 wb=570 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 258.137319: balance_dirty_state: bdi btrfs-1: dirty=816 wb=570 unstable=0 bg_thresh=993 thresh=1987 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 258.137441: balance_dirty_state: bdi btrfs-1: dirty=841 wb=570 unstable=0 bg_thresh=993 thresh=1986 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 258.137559: balance_dirty_state: bdi btrfs-1: dirty=866 wb=570 unstable=0 bg_thresh=993 thresh=1986 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 258.137795: balance_dirty_state: bdi btrfs-1: dirty=891 wb=570 unstable=0 bg_thresh=995 thresh=1990 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 258.138029: balance_dirty_state: bdi btrfs-1: dirty=916 wb=570 unstable=0 bg_thresh=994 thresh=1989 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 258.138629: balance_dirty_state: bdi btrfs-1: dirty=966 wb=570 unstable=0 bg_thresh=994 thresh=1988 gap=452 poll_thresh=19 ino=257 dd-2584 [001] 258.138638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-170% task_weight=97% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 258.145167: balance_dirty_state: bdi btrfs-1: dirty=966 wb=495 unstable=0 bg_thresh=993 thresh=1987 gap=526 poll_thresh=19 ino=257 dd-2584 [001] 258.145296: balance_dirty_state: bdi btrfs-1: dirty=966 wb=495 unstable=0 bg_thresh=993 thresh=1986 gap=525 poll_thresh=14 ino=257 dd-2584 [001] 258.145393: balance_dirty_state: bdi btrfs-1: dirty=991 wb=495 unstable=0 bg_thresh=989 thresh=1979 gap=493 poll_thresh=15 ino=257 dd-2584 [001] 258.145398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-134% task_weight=98% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 258.145419: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25540 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 258.148069: writeback_single_inode: bdi btrfs-1: ino=257 state= age=104 wrote=432 to_write=15952 dd-2584 [001] 258.153086: balance_dirty_state: bdi btrfs-1: dirty=566 wb=795 unstable=0 bg_thresh=995 thresh=1991 gap=630 poll_thresh=15 ino=257 dd-2584 [001] 258.153175: balance_dirty_state: bdi btrfs-1: dirty=566 wb=720 unstable=0 bg_thresh=991 thresh=1983 gap=697 poll_thresh=11 ino=257 dd-2584 [001] 258.153247: balance_dirty_state: bdi btrfs-1: dirty=591 wb=670 unstable=0 bg_thresh=997 thresh=1994 gap=733 poll_thresh=12 ino=257 dd-2584 [001] 258.153306: balance_dirty_state: bdi btrfs-1: dirty=616 wb=670 unstable=0 bg_thresh=994 thresh=1988 gap=702 poll_thresh=13 ino=257 dd-2584 [001] 258.153364: balance_dirty_state: bdi btrfs-1: dirty=616 wb=670 unstable=0 bg_thresh=996 thresh=1993 gap=707 poll_thresh=14 ino=257 dd-2584 [001] 258.153422: balance_dirty_state: bdi btrfs-1: dirty=641 wb=670 unstable=0 bg_thresh=996 thresh=1992 gap=681 poll_thresh=15 ino=257 dd-2584 [001] 258.153482: balance_dirty_state: bdi btrfs-1: dirty=666 wb=670 unstable=0 bg_thresh=993 thresh=1986 gap=650 poll_thresh=16 ino=257 dd-2584 [001] 258.153600: balance_dirty_state: bdi btrfs-1: dirty=691 wb=670 unstable=0 bg_thresh=995 thresh=1990 gap=629 poll_thresh=17 ino=257 dd-2584 [001] 258.153716: balance_dirty_state: bdi btrfs-1: dirty=716 wb=670 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=18 ino=257 dd-2584 [001] 258.153832: balance_dirty_state: bdi btrfs-1: dirty=741 wb=670 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=19 ino=257 dd-2584 [001] 258.154127: balance_dirty_state: bdi btrfs-1: dirty=791 wb=670 unstable=0 bg_thresh=993 thresh=1987 gap=526 poll_thresh=20 ino=257 dd-2584 [001] 258.154247: balance_dirty_state: bdi btrfs-1: dirty=816 wb=670 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=21 ino=257 dd-2584 [001] 258.154368: balance_dirty_state: bdi btrfs-1: dirty=841 wb=670 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=22 ino=257 dd-2584 [001] 258.154373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-167% task_weight=97% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 258.161136: balance_dirty_state: bdi btrfs-1: dirty=841 wb=545 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=22 ino=257 dd-2584 [001] 258.161220: balance_dirty_state: bdi btrfs-1: dirty=866 wb=545 unstable=0 bg_thresh=994 thresh=1989 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 258.161359: balance_dirty_state: bdi btrfs-1: dirty=891 wb=545 unstable=0 bg_thresh=992 thresh=1985 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 258.161489: balance_dirty_state: bdi btrfs-1: dirty=941 wb=545 unstable=0 bg_thresh=988 thresh=1976 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 258.161494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-136% task_weight=96% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 258.169200: balance_dirty_state: bdi btrfs-1: dirty=941 wb=445 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 258.169272: balance_dirty_state: bdi btrfs-1: dirty=941 wb=445 unstable=0 bg_thresh=995 thresh=1991 gap=605 poll_thresh=13 ino=257 dd-2584 [001] 258.169332: balance_dirty_state: bdi btrfs-1: dirty=966 wb=445 unstable=0 bg_thresh=992 thresh=1985 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 258.169394: balance_dirty_state: bdi btrfs-1: dirty=966 wb=445 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 258.169453: balance_dirty_state: bdi btrfs-1: dirty=991 wb=445 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 258.169572: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=445 unstable=0 bg_thresh=994 thresh=1988 gap=527 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 258.169595: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25564 wrote=0 to_write=16384 dd-2584 [001] 258.170037: balance_dirty_state: bdi btrfs-1: dirty=966 wb=545 unstable=0 bg_thresh=993 thresh=1987 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 258.170040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-125% task_weight=98% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 258.171449: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=16 wrote=496 to_write=15888 dd-2584 [001] 258.177088: balance_dirty_state: bdi btrfs-1: dirty=566 wb=945 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 258.177092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 258.189108: balance_dirty_state: bdi btrfs-1: dirty=566 wb=695 unstable=0 bg_thresh=985 thresh=1970 gap=709 poll_thresh=18 ino=257 dd-2584 [001] 258.189188: balance_dirty_state: bdi btrfs-1: dirty=566 wb=695 unstable=0 bg_thresh=987 thresh=1975 gap=714 poll_thresh=13 ino=257 dd-2584 [001] 258.189249: balance_dirty_state: bdi btrfs-1: dirty=591 wb=695 unstable=0 bg_thresh=990 thresh=1980 gap=694 poll_thresh=14 ino=257 dd-2584 [001] 258.189308: balance_dirty_state: bdi btrfs-1: dirty=616 wb=695 unstable=0 bg_thresh=990 thresh=1980 gap=669 poll_thresh=15 ino=257 dd-2584 [001] 258.189373: balance_dirty_state: bdi btrfs-1: dirty=616 wb=695 unstable=0 bg_thresh=992 thresh=1985 gap=674 poll_thresh=16 ino=257 dd-2584 [001] 258.189527: balance_dirty_state: bdi btrfs-1: dirty=641 wb=695 unstable=0 bg_thresh=995 thresh=1990 gap=654 poll_thresh=17 ino=257 dd-2584 [001] 258.189693: balance_dirty_state: bdi btrfs-1: dirty=691 wb=670 unstable=0 bg_thresh=997 thresh=1994 gap=633 poll_thresh=18 ino=257 dd-2584 [001] 258.189857: balance_dirty_state: bdi btrfs-1: dirty=716 wb=595 unstable=0 bg_thresh=996 thresh=1992 gap=681 poll_thresh=19 ino=257 dd-2584 [001] 258.189987: balance_dirty_state: bdi btrfs-1: dirty=741 wb=545 unstable=0 bg_thresh=990 thresh=1981 gap=695 poll_thresh=20 ino=257 dd-2584 [001] 258.190121: balance_dirty_state: bdi btrfs-1: dirty=791 wb=545 unstable=0 bg_thresh=987 thresh=1974 gap=638 poll_thresh=21 ino=257 dd-2584 [001] 258.190430: balance_dirty_state: bdi btrfs-1: dirty=816 wb=545 unstable=0 bg_thresh=991 thresh=1982 gap=621 poll_thresh=22 ino=257 dd-2584 [001] 258.190554: balance_dirty_state: bdi btrfs-1: dirty=841 wb=545 unstable=0 bg_thresh=993 thresh=1987 gap=601 poll_thresh=23 ino=257 dd-2584 [001] 258.190680: balance_dirty_state: bdi btrfs-1: dirty=866 wb=545 unstable=0 bg_thresh=993 thresh=1986 gap=575 poll_thresh=24 ino=257 dd-2584 [001] 258.190807: balance_dirty_state: bdi btrfs-1: dirty=916 wb=545 unstable=0 bg_thresh=992 thresh=1984 gap=523 poll_thresh=25 ino=257 dd-2584 [001] 258.190927: balance_dirty_state: bdi btrfs-1: dirty=941 wb=545 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=26 ino=257 dd-2584 [001] 258.191046: balance_dirty_state: bdi btrfs-1: dirty=966 wb=545 unstable=0 bg_thresh=993 thresh=1987 gap=476 poll_thresh=27 ino=257 dd-2584 [001] 258.191052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 258.201205: balance_dirty_state: bdi btrfs-1: dirty=966 wb=517 unstable=0 bg_thresh=991 thresh=1983 gap=500 poll_thresh=27 ino=257 dd-2584 [001] 258.201277: balance_dirty_state: bdi btrfs-1: dirty=991 wb=517 unstable=0 bg_thresh=991 thresh=1983 gap=475 poll_thresh=20 ino=257 dd-2584 [001] 258.201282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=66196 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 258.209204: balance_dirty_state: bdi btrfs-1: dirty=991 wb=242 unstable=0 bg_thresh=992 thresh=1985 gap=752 poll_thresh=20 ino=257 dd-2584 [001] 258.209284: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=242 unstable=0 bg_thresh=992 thresh=1984 gap=726 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 258.209309: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25604 wrote=0 to_write=16384 dd-2584 [001] 258.209395: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=242 unstable=0 bg_thresh=991 thresh=1983 gap=725 poll_thresh=16 ino=257 dd-2584 [001] 258.209993: balance_dirty_state: bdi btrfs-1: dirty=916 wb=367 unstable=0 bg_thresh=991 thresh=1982 gap=699 poll_thresh=17 ino=257 dd-2584 [001] 258.210219: balance_dirty_state: bdi btrfs-1: dirty=916 wb=417 unstable=0 bg_thresh=990 thresh=1981 gap=648 poll_thresh=18 ino=257 dd-2584 [001] 258.210445: balance_dirty_state: bdi btrfs-1: dirty=891 wb=467 unstable=0 bg_thresh=992 thresh=1985 gap=627 poll_thresh=19 ino=257 dd-2584 [001] 258.210670: balance_dirty_state: bdi btrfs-1: dirty=866 wb=517 unstable=0 bg_thresh=992 thresh=1984 gap=601 poll_thresh=20 ino=257 dd-2584 [001] 258.210894: balance_dirty_state: bdi btrfs-1: dirty=866 wb=567 unstable=0 bg_thresh=991 thresh=1983 gap=550 poll_thresh=21 ino=257 dd-2584 [001] 258.211119: balance_dirty_state: bdi btrfs-1: dirty=841 wb=617 unstable=0 bg_thresh=991 thresh=1982 gap=524 poll_thresh=22 ino=257 dd-2584 [001] 258.211344: balance_dirty_state: bdi btrfs-1: dirty=816 wb=642 unstable=0 bg_thresh=993 thresh=1986 gap=528 poll_thresh=23 ino=257 dd-2584 [001] 258.211566: balance_dirty_state: bdi btrfs-1: dirty=816 wb=692 unstable=0 bg_thresh=992 thresh=1985 gap=477 poll_thresh=24 ino=257 dd-2584 [001] 258.211568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=66196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 258.212704: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=720 to_write=15664 dd-2584 [005] 258.217118: balance_dirty_state: bdi btrfs-1: dirty=541 wb=842 unstable=0 bg_thresh=990 thresh=1981 gap=598 poll_thresh=24 ino=257 dd-2584 [005] 258.217209: balance_dirty_state: bdi btrfs-1: dirty=541 wb=842 unstable=0 bg_thresh=993 thresh=1986 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 258.217773: balance_dirty_state: bdi btrfs-1: dirty=591 wb=842 unstable=0 bg_thresh=995 thresh=1991 gap=558 poll_thresh=19 ino=257 dd-2584 [005] 258.217965: balance_dirty_state: bdi btrfs-1: dirty=616 wb=842 unstable=0 bg_thresh=998 thresh=1996 gap=538 poll_thresh=20 ino=257 dd-2584 [005] 258.218162: balance_dirty_state: bdi btrfs-1: dirty=641 wb=842 unstable=0 bg_thresh=1000 thresh=2000 gap=517 poll_thresh=21 ino=257 dd-2584 [005] 258.218357: balance_dirty_state: bdi btrfs-1: dirty=666 wb=842 unstable=0 bg_thresh=999 thresh=1999 gap=491 poll_thresh=22 ino=257 dd-2584 [005] 258.218365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=66196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 258.225190: balance_dirty_state: bdi btrfs-1: dirty=666 wb=717 unstable=0 bg_thresh=1002 thresh=2005 gap=622 poll_thresh=22 ino=257 dd-2584 [005] 258.225307: balance_dirty_state: bdi btrfs-1: dirty=691 wb=717 unstable=0 bg_thresh=1002 thresh=2004 gap=596 poll_thresh=16 ino=257 dd-2584 [005] 258.225425: balance_dirty_state: bdi btrfs-1: dirty=716 wb=717 unstable=0 bg_thresh=1001 thresh=2003 gap=570 poll_thresh=17 ino=257 dd-2584 [005] 258.225546: balance_dirty_state: bdi btrfs-1: dirty=766 wb=717 unstable=0 bg_thresh=1001 thresh=2002 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 258.225663: balance_dirty_state: bdi btrfs-1: dirty=791 wb=717 unstable=0 bg_thresh=1000 thresh=2001 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 258.225668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=66196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 258.233161: balance_dirty_state: bdi btrfs-1: dirty=791 wb=592 unstable=0 bg_thresh=998 thresh=1996 gap=613 poll_thresh=19 ino=257 dd-2584 [005] 258.233261: balance_dirty_state: bdi btrfs-1: dirty=816 wb=592 unstable=0 bg_thresh=997 thresh=1995 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 258.233490: balance_dirty_state: bdi btrfs-1: dirty=816 wb=592 unstable=0 bg_thresh=1000 thresh=2000 gap=592 poll_thresh=15 ino=257 dd-2584 [005] 258.233547: balance_dirty_state: bdi btrfs-1: dirty=841 wb=592 unstable=0 bg_thresh=997 thresh=1994 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 258.233660: balance_dirty_state: bdi btrfs-1: dirty=866 wb=592 unstable=0 bg_thresh=999 thresh=1998 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 258.233773: balance_dirty_state: bdi btrfs-1: dirty=891 wb=592 unstable=0 bg_thresh=998 thresh=1997 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 258.233885: balance_dirty_state: bdi btrfs-1: dirty=941 wb=592 unstable=0 bg_thresh=998 thresh=1996 gap=463 poll_thresh=19 ino=257 dd-2584 [005] 258.233889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=66196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 258.241236: balance_dirty_state: bdi btrfs-1: dirty=941 wb=467 unstable=0 bg_thresh=999 thresh=1999 gap=591 poll_thresh=19 ino=257 dd-2584 [005] 258.241335: balance_dirty_state: bdi btrfs-1: dirty=941 wb=467 unstable=0 bg_thresh=1002 thresh=2004 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 258.241395: balance_dirty_state: bdi btrfs-1: dirty=966 wb=467 unstable=0 bg_thresh=999 thresh=1998 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 258.241454: balance_dirty_state: bdi btrfs-1: dirty=991 wb=467 unstable=0 bg_thresh=998 thresh=1997 gap=539 poll_thresh=16 ino=257 dd-2584 [005] 258.241566: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=467 unstable=0 bg_thresh=998 thresh=1996 gap=513 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 258.241589: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25636 wrote=0 to_write=16384 dd-2584 [005] 258.241737: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=467 unstable=0 bg_thresh=1000 thresh=2000 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 258.241740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-109% task_weight=98% bdi_bw=66196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 258.243181: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=512 to_write=15872 dd-2584 [005] 258.253194: balance_dirty_state: bdi btrfs-1: dirty=541 wb=717 unstable=0 bg_thresh=1000 thresh=2001 gap=743 poll_thresh=18 ino=257 dd-2584 [005] 258.253286: balance_dirty_state: bdi btrfs-1: dirty=566 wb=717 unstable=0 bg_thresh=1000 thresh=2001 gap=718 poll_thresh=13 ino=257 dd-2584 [005] 258.253528: balance_dirty_state: bdi btrfs-1: dirty=566 wb=717 unstable=0 bg_thresh=1000 thresh=2000 gap=717 poll_thresh=14 ino=257 dd-2584 [005] 258.253588: balance_dirty_state: bdi btrfs-1: dirty=591 wb=717 unstable=0 bg_thresh=1002 thresh=2005 gap=697 poll_thresh=15 ino=257 dd-2584 [005] 258.253646: balance_dirty_state: bdi btrfs-1: dirty=616 wb=717 unstable=0 bg_thresh=999 thresh=1999 gap=666 poll_thresh=16 ino=257 dd-2584 [005] 258.253762: balance_dirty_state: bdi btrfs-1: dirty=641 wb=717 unstable=0 bg_thresh=999 thresh=1998 gap=640 poll_thresh=17 ino=257 dd-2584 [005] 258.253879: balance_dirty_state: bdi btrfs-1: dirty=666 wb=717 unstable=0 bg_thresh=1001 thresh=2002 gap=619 poll_thresh=18 ino=257 dd-2584 [005] 258.253998: balance_dirty_state: bdi btrfs-1: dirty=716 wb=717 unstable=0 bg_thresh=1000 thresh=2001 gap=568 poll_thresh=19 ino=257 dd-2584 [005] 258.254117: balance_dirty_state: bdi btrfs-1: dirty=741 wb=717 unstable=0 bg_thresh=1000 thresh=2000 gap=542 poll_thresh=20 ino=257 dd-2584 [005] 258.254235: balance_dirty_state: bdi btrfs-1: dirty=766 wb=717 unstable=0 bg_thresh=1002 thresh=2004 gap=521 poll_thresh=21 ino=257 dd-2584 [005] 258.254356: balance_dirty_state: bdi btrfs-1: dirty=791 wb=717 unstable=0 bg_thresh=1001 thresh=2003 gap=495 poll_thresh=22 ino=257 dd-2584 [005] 258.254361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=66196 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 258.261228: balance_dirty_state: bdi btrfs-1: dirty=791 wb=592 unstable=0 bg_thresh=1001 thresh=2002 gap=619 poll_thresh=22 ino=257 dd-2584 [000] 258.261313: balance_dirty_state: bdi btrfs-1: dirty=816 wb=592 unstable=0 bg_thresh=1001 thresh=2002 gap=594 poll_thresh=16 ino=257 dd-2584 [000] 258.261600: balance_dirty_state: bdi btrfs-1: dirty=841 wb=592 unstable=0 bg_thresh=1003 thresh=2007 gap=574 poll_thresh=17 ino=257 dd-2584 [000] 258.261713: balance_dirty_state: bdi btrfs-1: dirty=866 wb=592 unstable=0 bg_thresh=1006 thresh=2012 gap=554 poll_thresh=18 ino=257 dd-2584 [000] 258.261826: balance_dirty_state: bdi btrfs-1: dirty=891 wb=592 unstable=0 bg_thresh=1005 thresh=2011 gap=528 poll_thresh=19 ino=257 dd-2584 [000] 258.261938: balance_dirty_state: bdi btrfs-1: dirty=941 wb=592 unstable=0 bg_thresh=1002 thresh=2004 gap=471 poll_thresh=20 ino=257 dd-2584 [000] 258.261943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-104% task_weight=98% bdi_bw=66196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 258.269150: balance_dirty_state: bdi btrfs-1: dirty=941 wb=492 unstable=0 bg_thresh=1001 thresh=2003 gap=570 poll_thresh=20 ino=257 dd-2584 [000] 258.269221: balance_dirty_state: bdi btrfs-1: dirty=941 wb=492 unstable=0 bg_thresh=1004 thresh=2008 gap=575 poll_thresh=15 ino=257 dd-2584 [000] 258.269277: balance_dirty_state: bdi btrfs-1: dirty=966 wb=492 unstable=0 bg_thresh=1001 thresh=2002 gap=544 poll_thresh=16 ino=257 dd-2584 [000] 258.269390: balance_dirty_state: bdi btrfs-1: dirty=991 wb=492 unstable=0 bg_thresh=1003 thresh=2006 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 258.269502: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=492 unstable=0 bg_thresh=1002 thresh=2005 gap=472 poll_thresh=18 ino=257 dd-2584 [000] 258.269506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=66196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 258.269617: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25664 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 258.271167: writeback_single_inode: bdi btrfs-1: ino=257 state= age=116 wrote=496 to_write=15888 dd-2584 [000] 258.277157: balance_dirty_state: bdi btrfs-1: dirty=541 wb=867 unstable=0 bg_thresh=1004 thresh=2009 gap=601 poll_thresh=18 ino=257 dd-2584 [000] 258.277227: balance_dirty_state: bdi btrfs-1: dirty=541 wb=867 unstable=0 bg_thresh=1007 thresh=2014 gap=606 poll_thresh=13 ino=257 dd-2584 [000] 258.277286: balance_dirty_state: bdi btrfs-1: dirty=566 wb=867 unstable=0 bg_thresh=1004 thresh=2008 gap=575 poll_thresh=14 ino=257 dd-2584 [000] 258.277522: balance_dirty_state: bdi btrfs-1: dirty=566 wb=867 unstable=0 bg_thresh=1006 thresh=2013 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 258.277582: balance_dirty_state: bdi btrfs-1: dirty=591 wb=867 unstable=0 bg_thresh=1003 thresh=2007 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 258.277700: balance_dirty_state: bdi btrfs-1: dirty=616 wb=867 unstable=0 bg_thresh=1005 thresh=2011 gap=528 poll_thresh=17 ino=257 dd-2584 [000] 258.277815: balance_dirty_state: bdi btrfs-1: dirty=666 wb=867 unstable=0 bg_thresh=1005 thresh=2010 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 258.277820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=66196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 258.285173: balance_dirty_state: bdi btrfs-1: dirty=666 wb=742 unstable=0 bg_thresh=1002 thresh=2005 gap=597 poll_thresh=18 ino=257 dd-2584 [000] 258.285238: balance_dirty_state: bdi btrfs-1: dirty=666 wb=742 unstable=0 bg_thresh=1002 thresh=2004 gap=596 poll_thresh=13 ino=257 dd-2584 [000] 258.285297: balance_dirty_state: bdi btrfs-1: dirty=691 wb=742 unstable=0 bg_thresh=1002 thresh=2004 gap=571 poll_thresh=14 ino=257 dd-2584 [000] 258.285355: balance_dirty_state: bdi btrfs-1: dirty=716 wb=742 unstable=0 bg_thresh=1001 thresh=2003 gap=545 poll_thresh=15 ino=257 dd-2584 [000] 258.285415: balance_dirty_state: bdi btrfs-1: dirty=716 wb=742 unstable=0 bg_thresh=1004 thresh=2008 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 258.285531: balance_dirty_state: bdi btrfs-1: dirty=766 wb=742 unstable=0 bg_thresh=1003 thresh=2007 gap=499 poll_thresh=17 ino=257 dd-2584 [000] 258.285536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-54% task_weight=99% bdi_bw=66196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 258.293223: balance_dirty_state: bdi btrfs-1: dirty=766 wb=617 unstable=0 bg_thresh=1002 thresh=2005 gap=622 poll_thresh=13 ino=257 dd-2584 [000] 258.293283: balance_dirty_state: bdi btrfs-1: dirty=791 wb=617 unstable=0 bg_thresh=1002 thresh=2005 gap=597 poll_thresh=14 ino=257 dd-2584 [000] 258.293341: balance_dirty_state: bdi btrfs-1: dirty=791 wb=617 unstable=0 bg_thresh=1002 thresh=2004 gap=596 poll_thresh=15 ino=257 dd-2584 [000] 258.293398: balance_dirty_state: bdi btrfs-1: dirty=816 wb=617 unstable=0 bg_thresh=1002 thresh=2004 gap=571 poll_thresh=16 ino=257 dd-2584 [000] 258.293870: balance_dirty_state: bdi btrfs-1: dirty=841 wb=592 unstable=0 bg_thresh=1006 thresh=2013 gap=580 poll_thresh=17 ino=257 dd-2584 [000] 258.294045: balance_dirty_state: bdi btrfs-1: dirty=891 wb=592 unstable=0 bg_thresh=1006 thresh=2012 gap=529 poll_thresh=18 ino=257 dd-2584 [000] 258.294221: balance_dirty_state: bdi btrfs-1: dirty=916 wb=592 unstable=0 bg_thresh=1002 thresh=2005 gap=497 poll_thresh=19 ino=257 dd-2584 [000] 258.294227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=66196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 258.301176: balance_dirty_state: bdi btrfs-1: dirty=916 wb=492 unstable=0 bg_thresh=993 thresh=1987 gap=579 poll_thresh=19 ino=257 dd-2584 [000] 258.301360: balance_dirty_state: bdi btrfs-1: dirty=941 wb=492 unstable=0 bg_thresh=993 thresh=1987 gap=554 poll_thresh=14 ino=257 dd-2584 [000] 258.301534: balance_dirty_state: bdi btrfs-1: dirty=941 wb=492 unstable=0 bg_thresh=996 thresh=1992 gap=559 poll_thresh=15 ino=257 dd-2584 [000] 258.301709: balance_dirty_state: bdi btrfs-1: dirty=966 wb=492 unstable=0 bg_thresh=998 thresh=1997 gap=539 poll_thresh=16 ino=257 dd-2584 [000] 258.302055: balance_dirty_state: bdi btrfs-1: dirty=991 wb=492 unstable=0 bg_thresh=1001 thresh=2002 gap=519 poll_thresh=17 ino=257 dd-2584 [000] 258.302414: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=492 unstable=0 bg_thresh=1003 thresh=2007 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 258.302426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=66196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 258.302447: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25696 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 258.304017: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=496 to_write=15888 dd-2584 [004] 258.313224: balance_dirty_state: bdi btrfs-1: dirty=541 wb=742 unstable=0 bg_thresh=1005 thresh=2011 gap=728 poll_thresh=18 ino=257 dd-2584 [004] 258.313329: balance_dirty_state: bdi btrfs-1: dirty=566 wb=742 unstable=0 bg_thresh=1005 thresh=2011 gap=703 poll_thresh=13 ino=257 dd-2584 [004] 258.313386: balance_dirty_state: bdi btrfs-1: dirty=566 wb=742 unstable=0 bg_thresh=1008 thresh=2016 gap=708 poll_thresh=14 ino=257 dd-2584 [004] 258.313452: balance_dirty_state: bdi btrfs-1: dirty=591 wb=742 unstable=0 bg_thresh=1008 thresh=2016 gap=683 poll_thresh=15 ino=257 dd-2584 [004] 258.313733: balance_dirty_state: bdi btrfs-1: dirty=591 wb=742 unstable=0 bg_thresh=1010 thresh=2021 gap=688 poll_thresh=16 ino=257 dd-2584 [004] 258.313851: balance_dirty_state: bdi btrfs-1: dirty=641 wb=742 unstable=0 bg_thresh=1010 thresh=2020 gap=637 poll_thresh=17 ino=257 dd-2584 [004] 258.313964: balance_dirty_state: bdi btrfs-1: dirty=666 wb=742 unstable=0 bg_thresh=1012 thresh=2024 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 258.314078: balance_dirty_state: bdi btrfs-1: dirty=691 wb=742 unstable=0 bg_thresh=1008 thresh=2017 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 258.314226: balance_dirty_state: bdi btrfs-1: dirty=741 wb=742 unstable=0 bg_thresh=1008 thresh=2016 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 258.314379: balance_dirty_state: bdi btrfs-1: dirty=766 wb=742 unstable=0 bg_thresh=1010 thresh=2020 gap=512 poll_thresh=21 ino=257 dd-2584 [004] 258.314512: balance_dirty_state: bdi btrfs-1: dirty=791 wb=742 unstable=0 bg_thresh=1009 thresh=2019 gap=486 poll_thresh=22 ino=257 dd-2584 [004] 258.314518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=66768 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 258.321262: balance_dirty_state: bdi btrfs-1: dirty=791 wb=617 unstable=0 bg_thresh=1001 thresh=2003 gap=595 poll_thresh=22 ino=257 dd-2584 [004] 258.321349: balance_dirty_state: bdi btrfs-1: dirty=816 wb=617 unstable=0 bg_thresh=1007 thresh=2014 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 258.321489: balance_dirty_state: bdi btrfs-1: dirty=841 wb=617 unstable=0 bg_thresh=1009 thresh=2019 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 258.321775: balance_dirty_state: bdi btrfs-1: dirty=866 wb=617 unstable=0 bg_thresh=1009 thresh=2018 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 258.321890: balance_dirty_state: bdi btrfs-1: dirty=916 wb=617 unstable=0 bg_thresh=1008 thresh=2017 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 258.321895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-90% task_weight=99% bdi_bw=66768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 258.329260: balance_dirty_state: bdi btrfs-1: dirty=916 wb=492 unstable=0 bg_thresh=989 thresh=1978 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 258.329354: balance_dirty_state: bdi btrfs-1: dirty=941 wb=492 unstable=0 bg_thresh=985 thresh=1970 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 258.329448: balance_dirty_state: bdi btrfs-1: dirty=966 wb=492 unstable=0 bg_thresh=985 thresh=1970 gap=512 poll_thresh=16 ino=257 dd-2584 [004] 258.329631: balance_dirty_state: bdi btrfs-1: dirty=991 wb=492 unstable=0 bg_thresh=984 thresh=1969 gap=486 poll_thresh=17 ino=257 dd-2584 [004] 258.329637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1320 avg_dirty=1320 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=66768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 258.329653: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25724 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 258.331222: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=16 wrote=448 to_write=15936 dd-2584 [004] 258.337200: balance_dirty_state: bdi btrfs-1: dirty=541 wb=692 unstable=0 bg_thresh=992 thresh=1985 gap=752 poll_thresh=17 ino=257 dd-2584 [004] 258.337265: balance_dirty_state: bdi btrfs-1: dirty=541 wb=692 unstable=0 bg_thresh=992 thresh=1985 gap=752 poll_thresh=13 ino=257 dd-2584 [004] 258.337324: balance_dirty_state: bdi btrfs-1: dirty=566 wb=692 unstable=0 bg_thresh=995 thresh=1990 gap=732 poll_thresh=14 ino=257 dd-2584 [004] 258.337384: balance_dirty_state: bdi btrfs-1: dirty=591 wb=692 unstable=0 bg_thresh=995 thresh=1990 gap=707 poll_thresh=15 ino=257 dd-2584 [004] 258.337443: balance_dirty_state: bdi btrfs-1: dirty=591 wb=692 unstable=0 bg_thresh=997 thresh=1995 gap=712 poll_thresh=16 ino=257 dd-2584 [004] 258.337562: balance_dirty_state: bdi btrfs-1: dirty=641 wb=692 unstable=0 bg_thresh=1000 thresh=2000 gap=667 poll_thresh=17 ino=257 dd-2584 [004] 258.338003: balance_dirty_state: bdi btrfs-1: dirty=666 wb=692 unstable=0 bg_thresh=1005 thresh=2010 gap=652 poll_thresh=18 ino=257 dd-2584 [004] 258.338179: balance_dirty_state: bdi btrfs-1: dirty=691 wb=692 unstable=0 bg_thresh=1004 thresh=2009 gap=626 poll_thresh=19 ino=257 dd-2584 [004] 258.338357: balance_dirty_state: bdi btrfs-1: dirty=741 wb=692 unstable=0 bg_thresh=1004 thresh=2008 gap=575 poll_thresh=20 ino=257 dd-2584 [004] 258.338541: balance_dirty_state: bdi btrfs-1: dirty=766 wb=692 unstable=0 bg_thresh=1006 thresh=2012 gap=554 poll_thresh=21 ino=257 dd-2584 [004] 258.338720: balance_dirty_state: bdi btrfs-1: dirty=791 wb=692 unstable=0 bg_thresh=1005 thresh=2011 gap=528 poll_thresh=22 ino=257 dd-2584 [004] 258.338899: balance_dirty_state: bdi btrfs-1: dirty=816 wb=692 unstable=0 bg_thresh=1005 thresh=2010 gap=502 poll_thresh=23 ino=257 dd-2584 [004] 258.338906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=66768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 258.349344: balance_dirty_state: bdi btrfs-1: dirty=866 wb=567 unstable=0 bg_thresh=1001 thresh=2003 gap=570 poll_thresh=17 ino=257 dd-2584 [005] 258.349452: balance_dirty_state: bdi btrfs-1: dirty=891 wb=567 unstable=0 bg_thresh=1004 thresh=2008 gap=550 poll_thresh=18 ino=257 dd-2584 [005] 258.349737: balance_dirty_state: bdi btrfs-1: dirty=916 wb=567 unstable=0 bg_thresh=1003 thresh=2007 gap=524 poll_thresh=19 ino=257 dd-2584 [005] 258.349852: balance_dirty_state: bdi btrfs-1: dirty=966 wb=567 unstable=0 bg_thresh=1005 thresh=2011 gap=478 poll_thresh=20 ino=257 dd-2584 [005] 258.349857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-97% task_weight=99% bdi_bw=66768 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 258.361283: balance_dirty_state: bdi btrfs-1: dirty=991 wb=342 unstable=0 bg_thresh=995 thresh=1991 gap=658 poll_thresh=15 ino=257 dd-2584 [005] 258.361343: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=342 unstable=0 bg_thresh=998 thresh=1996 gap=638 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 258.361362: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25756 wrote=0 to_write=16384 dd-2584 [005] 258.361507: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=342 unstable=0 bg_thresh=1000 thresh=2001 gap=643 poll_thresh=17 ino=257 dd-2584 [005] 258.361681: balance_dirty_state: bdi btrfs-1: dirty=991 wb=392 unstable=0 bg_thresh=1003 thresh=2006 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 258.361855: balance_dirty_state: bdi btrfs-1: dirty=991 wb=442 unstable=0 bg_thresh=1005 thresh=2010 gap=577 poll_thresh=19 ino=257 dd-2584 [005] 258.362029: balance_dirty_state: bdi btrfs-1: dirty=991 wb=492 unstable=0 bg_thresh=1004 thresh=2009 gap=526 poll_thresh=20 ino=257 dd-2584 [005] 258.362200: balance_dirty_state: bdi btrfs-1: dirty=966 wb=542 unstable=0 bg_thresh=1004 thresh=2008 gap=500 poll_thresh=21 ino=257 dd-2584 [005] 258.362202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-52% task_weight=98% bdi_bw=66768 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 258.363538: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=608 to_write=15776 dd-2584 [005] 258.369295: balance_dirty_state: bdi btrfs-1: dirty=566 wb=792 unstable=0 bg_thresh=1000 thresh=2000 gap=642 poll_thresh=16 ino=257 dd-2584 [005] 258.369595: balance_dirty_state: bdi btrfs-1: dirty=591 wb=792 unstable=0 bg_thresh=999 thresh=1999 gap=616 poll_thresh=17 ino=257 dd-2584 [005] 258.369711: balance_dirty_state: bdi btrfs-1: dirty=616 wb=792 unstable=0 bg_thresh=999 thresh=1998 gap=590 poll_thresh=18 ino=257 dd-2584 [005] 258.369829: balance_dirty_state: bdi btrfs-1: dirty=666 wb=792 unstable=0 bg_thresh=1001 thresh=2002 gap=544 poll_thresh=19 ino=257 dd-2584 [005] 258.369947: balance_dirty_state: bdi btrfs-1: dirty=691 wb=792 unstable=0 bg_thresh=1000 thresh=2001 gap=518 poll_thresh=20 ino=257 dd-2584 [005] 258.370066: balance_dirty_state: bdi btrfs-1: dirty=716 wb=792 unstable=0 bg_thresh=1000 thresh=2000 gap=492 poll_thresh=21 ino=257 dd-2584 [005] 258.370071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=66768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 258.377208: balance_dirty_state: bdi btrfs-1: dirty=716 wb=617 unstable=0 bg_thresh=1000 thresh=2001 gap=668 poll_thresh=21 ino=257 dd-2584 [005] 258.377320: balance_dirty_state: bdi btrfs-1: dirty=741 wb=617 unstable=0 bg_thresh=1003 thresh=2006 gap=648 poll_thresh=16 ino=257 dd-2584 [005] 258.377438: balance_dirty_state: bdi btrfs-1: dirty=766 wb=617 unstable=0 bg_thresh=1002 thresh=2005 gap=622 poll_thresh=17 ino=257 dd-2584 [005] 258.377558: balance_dirty_state: bdi btrfs-1: dirty=791 wb=617 unstable=0 bg_thresh=1001 thresh=2003 gap=595 poll_thresh=18 ino=257 dd-2584 [005] 258.377853: balance_dirty_state: bdi btrfs-1: dirty=841 wb=617 unstable=0 bg_thresh=1001 thresh=2002 gap=544 poll_thresh=19 ino=257 dd-2584 [005] 258.377971: balance_dirty_state: bdi btrfs-1: dirty=866 wb=617 unstable=0 bg_thresh=1000 thresh=2001 gap=518 poll_thresh=20 ino=257 dd-2584 [005] 258.378087: balance_dirty_state: bdi btrfs-1: dirty=891 wb=617 unstable=0 bg_thresh=1000 thresh=2000 gap=492 poll_thresh=21 ino=257 dd-2584 [005] 258.378092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=66768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 258.385241: balance_dirty_state: bdi btrfs-1: dirty=891 wb=617 unstable=0 bg_thresh=1000 thresh=2000 gap=492 poll_thresh=21 ino=257 dd-2584 [001] 258.385253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=66768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 258.393264: balance_dirty_state: bdi btrfs-1: dirty=891 wb=617 unstable=0 bg_thresh=1000 thresh=2000 gap=492 poll_thresh=21 ino=257 dd-2584 [006] 258.393273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=66768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 258.401312: balance_dirty_state: bdi btrfs-1: dirty=891 wb=492 unstable=0 bg_thresh=1002 thresh=2004 gap=621 poll_thresh=21 ino=257 dd-2584 [006] 258.401441: balance_dirty_state: bdi btrfs-1: dirty=916 wb=492 unstable=0 bg_thresh=1001 thresh=2003 gap=595 poll_thresh=16 ino=257 dd-2584 [006] 258.401678: balance_dirty_state: bdi btrfs-1: dirty=941 wb=492 unstable=0 bg_thresh=1001 thresh=2002 gap=569 poll_thresh=17 ino=257 dd-2584 [006] 258.401911: balance_dirty_state: bdi btrfs-1: dirty=991 wb=492 unstable=0 bg_thresh=1000 thresh=2001 gap=518 poll_thresh=18 ino=257 dd-2584 [006] 258.402147: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=492 unstable=0 bg_thresh=1002 thresh=2005 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 258.402155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=66768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 258.402232: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25796 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 258.404048: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=464 to_write=15920 dd-2584 [006] 258.409341: balance_dirty_state: bdi btrfs-1: dirty=566 wb=967 unstable=0 bg_thresh=1005 thresh=2010 gap=477 poll_thresh=19 ino=257 dd-2584 [006] 258.409349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=66768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 258.417329: balance_dirty_state: bdi btrfs-1: dirty=566 wb=842 unstable=0 bg_thresh=1003 thresh=2007 gap=599 poll_thresh=19 ino=257 dd-2584 [000] 258.417403: balance_dirty_state: bdi btrfs-1: dirty=566 wb=842 unstable=0 bg_thresh=1003 thresh=2007 gap=599 poll_thresh=14 ino=257 dd-2584 [000] 258.417471: balance_dirty_state: bdi btrfs-1: dirty=591 wb=842 unstable=0 bg_thresh=1006 thresh=2012 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 258.417540: balance_dirty_state: bdi btrfs-1: dirty=591 wb=842 unstable=0 bg_thresh=1006 thresh=2012 gap=579 poll_thresh=16 ino=257 dd-2584 [000] 258.417885: balance_dirty_state: bdi btrfs-1: dirty=641 wb=842 unstable=0 bg_thresh=1008 thresh=2017 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 258.418025: balance_dirty_state: bdi btrfs-1: dirty=666 wb=842 unstable=0 bg_thresh=1010 thresh=2021 gap=513 poll_thresh=18 ino=257 dd-2584 [000] 258.418161: balance_dirty_state: bdi btrfs-1: dirty=691 wb=842 unstable=0 bg_thresh=1010 thresh=2020 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 258.418167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 258.425275: balance_dirty_state: bdi btrfs-1: dirty=691 wb=842 unstable=0 bg_thresh=1010 thresh=2020 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 258.425280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 258.433227: balance_dirty_state: bdi btrfs-1: dirty=691 wb=692 unstable=0 bg_thresh=1002 thresh=2005 gap=622 poll_thresh=19 ino=257 dd-2584 [000] 258.433351: balance_dirty_state: bdi btrfs-1: dirty=716 wb=692 unstable=0 bg_thresh=1002 thresh=2005 gap=597 poll_thresh=14 ino=257 dd-2584 [000] 258.433467: balance_dirty_state: bdi btrfs-1: dirty=741 wb=692 unstable=0 bg_thresh=1005 thresh=2010 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 258.433581: balance_dirty_state: bdi btrfs-1: dirty=741 wb=692 unstable=0 bg_thresh=1005 thresh=2010 gap=577 poll_thresh=16 ino=257 dd-2584 [000] 258.433809: balance_dirty_state: bdi btrfs-1: dirty=766 wb=692 unstable=0 bg_thresh=1010 thresh=2020 gap=562 poll_thresh=17 ino=257 dd-2584 [000] 258.434045: balance_dirty_state: bdi btrfs-1: dirty=816 wb=692 unstable=0 bg_thresh=1012 thresh=2025 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 258.434279: balance_dirty_state: bdi btrfs-1: dirty=841 wb=692 unstable=0 bg_thresh=1012 thresh=2024 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 258.434288: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 258.441461: balance_dirty_state: bdi btrfs-1: dirty=841 wb=692 unstable=0 bg_thresh=1010 thresh=2021 gap=488 poll_thresh=19 ino=257 dd-2584 [000] 258.441465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 258.449173: balance_dirty_state: bdi btrfs-1: dirty=841 wb=467 unstable=0 bg_thresh=1002 thresh=2005 gap=697 poll_thresh=19 ino=257 dd-2584 [004] 258.449265: balance_dirty_state: bdi btrfs-1: dirty=866 wb=467 unstable=0 bg_thresh=1002 thresh=2005 gap=672 poll_thresh=14 ino=257 dd-2584 [004] 258.449354: balance_dirty_state: bdi btrfs-1: dirty=891 wb=467 unstable=0 bg_thresh=1005 thresh=2010 gap=652 poll_thresh=15 ino=257 dd-2584 [004] 258.449732: balance_dirty_state: bdi btrfs-1: dirty=891 wb=467 unstable=0 bg_thresh=1005 thresh=2010 gap=652 poll_thresh=16 ino=257 dd-2584 [004] 258.449901: balance_dirty_state: bdi btrfs-1: dirty=941 wb=467 unstable=0 bg_thresh=1004 thresh=2009 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 258.450074: balance_dirty_state: bdi btrfs-1: dirty=966 wb=467 unstable=0 bg_thresh=1006 thresh=2013 gap=580 poll_thresh=18 ino=257 dd-2584 [004] 258.450244: balance_dirty_state: bdi btrfs-1: dirty=991 wb=467 unstable=0 bg_thresh=1006 thresh=2012 gap=554 poll_thresh=19 ino=257 dd-2584 [004] 258.450429: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=467 unstable=0 bg_thresh=1005 thresh=2011 gap=528 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 258.450492: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25844 wrote=0 to_write=8192 dd-2584 [004] 258.450619: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=467 unstable=0 bg_thresh=1007 thresh=2015 gap=482 poll_thresh=21 ino=257 dd-2584 [004] 258.450621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 258.452119: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=496 to_write=7696 dd-2584 [004] 258.457205: balance_dirty_state: bdi btrfs-1: dirty=566 wb=817 unstable=0 bg_thresh=998 thresh=1996 gap=613 poll_thresh=21 ino=257 dd-2584 [004] 258.457294: balance_dirty_state: bdi btrfs-1: dirty=566 wb=817 unstable=0 bg_thresh=998 thresh=1996 gap=613 poll_thresh=16 ino=257 dd-2584 [004] 258.457434: balance_dirty_state: bdi btrfs-1: dirty=616 wb=817 unstable=0 bg_thresh=1000 thresh=2001 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 258.457587: balance_dirty_state: bdi btrfs-1: dirty=641 wb=817 unstable=0 bg_thresh=1003 thresh=2006 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 258.458002: balance_dirty_state: bdi btrfs-1: dirty=666 wb=817 unstable=0 bg_thresh=1005 thresh=2010 gap=527 poll_thresh=19 ino=257 dd-2584 [004] 258.458115: balance_dirty_state: bdi btrfs-1: dirty=691 wb=817 unstable=0 bg_thresh=1004 thresh=2009 gap=501 poll_thresh=20 ino=257 dd-2584 [004] 258.458119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 258.465273: balance_dirty_state: bdi btrfs-1: dirty=691 wb=692 unstable=0 bg_thresh=985 thresh=1970 gap=587 poll_thresh=20 ino=257 dd-2584 [001] 258.465383: balance_dirty_state: bdi btrfs-1: dirty=716 wb=692 unstable=0 bg_thresh=987 thresh=1975 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 258.465492: balance_dirty_state: bdi btrfs-1: dirty=716 wb=692 unstable=0 bg_thresh=987 thresh=1975 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 258.465705: balance_dirty_state: bdi btrfs-1: dirty=766 wb=692 unstable=0 bg_thresh=990 thresh=1980 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 258.465921: balance_dirty_state: bdi btrfs-1: dirty=791 wb=692 unstable=0 bg_thresh=995 thresh=1990 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 258.466140: balance_dirty_state: bdi btrfs-1: dirty=816 wb=692 unstable=0 bg_thresh=994 thresh=1989 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 258.466149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 258.473236: balance_dirty_state: bdi btrfs-1: dirty=816 wb=567 unstable=0 bg_thresh=998 thresh=1997 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 258.473357: balance_dirty_state: bdi btrfs-1: dirty=841 wb=567 unstable=0 bg_thresh=998 thresh=1996 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 258.473469: balance_dirty_state: bdi btrfs-1: dirty=841 wb=567 unstable=0 bg_thresh=998 thresh=1996 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 258.473578: balance_dirty_state: bdi btrfs-1: dirty=866 wb=567 unstable=0 bg_thresh=997 thresh=1995 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 258.474139: balance_dirty_state: bdi btrfs-1: dirty=891 wb=567 unstable=0 bg_thresh=997 thresh=1994 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 258.474360: balance_dirty_state: bdi btrfs-1: dirty=941 wb=567 unstable=0 bg_thresh=996 thresh=1992 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 258.474369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 258.481175: balance_dirty_state: bdi btrfs-1: dirty=941 wb=467 unstable=0 bg_thresh=993 thresh=1986 gap=578 poll_thresh=18 ino=257 dd-2584 [001] 258.481239: balance_dirty_state: bdi btrfs-1: dirty=941 wb=467 unstable=0 bg_thresh=993 thresh=1986 gap=578 poll_thresh=13 ino=257 dd-2584 [001] 258.481298: balance_dirty_state: bdi btrfs-1: dirty=966 wb=467 unstable=0 bg_thresh=995 thresh=1991 gap=558 poll_thresh=14 ino=257 dd-2584 [001] 258.481356: balance_dirty_state: bdi btrfs-1: dirty=991 wb=467 unstable=0 bg_thresh=998 thresh=1996 gap=538 poll_thresh=15 ino=257 dd-2584 [001] 258.481414: balance_dirty_state: bdi btrfs-1: dirty=991 wb=467 unstable=0 bg_thresh=998 thresh=1996 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 258.481534: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=467 unstable=0 bg_thresh=1000 thresh=2001 gap=518 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 258.481558: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25876 wrote=0 to_write=8192 dd-2584 [001] 258.481710: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=492 unstable=0 bg_thresh=1002 thresh=2005 gap=447 poll_thresh=18 ino=257 dd-2584 [001] 258.481712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 258.483259: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=512 to_write=7680 dd-2584 [001] 258.489200: balance_dirty_state: bdi btrfs-1: dirty=566 wb=742 unstable=0 bg_thresh=999 thresh=1998 gap=690 poll_thresh=18 ino=257 dd-2584 [001] 258.489295: balance_dirty_state: bdi btrfs-1: dirty=566 wb=742 unstable=0 bg_thresh=996 thresh=1992 gap=684 poll_thresh=13 ino=257 dd-2584 [001] 258.489385: balance_dirty_state: bdi btrfs-1: dirty=591 wb=742 unstable=0 bg_thresh=998 thresh=1997 gap=664 poll_thresh=14 ino=257 dd-2584 [001] 258.489471: balance_dirty_state: bdi btrfs-1: dirty=616 wb=742 unstable=0 bg_thresh=998 thresh=1996 gap=638 poll_thresh=15 ino=257 dd-2584 [001] 258.489534: balance_dirty_state: bdi btrfs-1: dirty=616 wb=742 unstable=0 bg_thresh=995 thresh=1990 gap=632 poll_thresh=16 ino=257 dd-2584 [001] 258.489838: balance_dirty_state: bdi btrfs-1: dirty=666 wb=742 unstable=0 bg_thresh=997 thresh=1994 gap=586 poll_thresh=17 ino=257 dd-2584 [001] 258.489957: balance_dirty_state: bdi btrfs-1: dirty=691 wb=742 unstable=0 bg_thresh=996 thresh=1993 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 258.490075: balance_dirty_state: bdi btrfs-1: dirty=716 wb=742 unstable=0 bg_thresh=996 thresh=1992 gap=534 poll_thresh=19 ino=257 dd-2584 [001] 258.490193: balance_dirty_state: bdi btrfs-1: dirty=741 wb=742 unstable=0 bg_thresh=995 thresh=1991 gap=508 poll_thresh=20 ino=257 dd-2584 [001] 258.490312: balance_dirty_state: bdi btrfs-1: dirty=791 wb=742 unstable=0 bg_thresh=997 thresh=1995 gap=462 poll_thresh=21 ino=257 dd-2584 [001] 258.490317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 258.497263: balance_dirty_state: bdi btrfs-1: dirty=791 wb=617 unstable=0 bg_thresh=997 thresh=1994 gap=586 poll_thresh=21 ino=257 dd-2584 [001] 258.497334: balance_dirty_state: bdi btrfs-1: dirty=791 wb=617 unstable=0 bg_thresh=993 thresh=1987 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 258.497455: balance_dirty_state: bdi btrfs-1: dirty=841 wb=617 unstable=0 bg_thresh=996 thresh=1992 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 258.497574: balance_dirty_state: bdi btrfs-1: dirty=866 wb=617 unstable=0 bg_thresh=995 thresh=1990 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 258.497693: balance_dirty_state: bdi btrfs-1: dirty=891 wb=617 unstable=0 bg_thresh=994 thresh=1989 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 258.497697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 258.505223: balance_dirty_state: bdi btrfs-1: dirty=891 wb=517 unstable=0 bg_thresh=994 thresh=1988 gap=580 poll_thresh=19 ino=257 dd-2584 [001] 258.505519: balance_dirty_state: bdi btrfs-1: dirty=916 wb=517 unstable=0 bg_thresh=996 thresh=1993 gap=560 poll_thresh=14 ino=257 dd-2584 [001] 258.505579: balance_dirty_state: bdi btrfs-1: dirty=916 wb=517 unstable=0 bg_thresh=993 thresh=1987 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 258.505637: balance_dirty_state: bdi btrfs-1: dirty=941 wb=517 unstable=0 bg_thresh=996 thresh=1992 gap=534 poll_thresh=16 ino=257 dd-2584 [001] 258.505754: balance_dirty_state: bdi btrfs-1: dirty=966 wb=517 unstable=0 bg_thresh=995 thresh=1991 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 258.505873: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=517 unstable=0 bg_thresh=997 thresh=1995 gap=462 poll_thresh=18 ino=257 dd-2584 [001] 258.505877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 258.505893: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25900 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 258.507706: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=448 to_write=7744 dd-2584 [004] 258.513268: balance_dirty_state: bdi btrfs-1: dirty=566 wb=817 unstable=0 bg_thresh=996 thresh=1992 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 258.513375: balance_dirty_state: bdi btrfs-1: dirty=591 wb=817 unstable=0 bg_thresh=996 thresh=1992 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 258.513494: balance_dirty_state: bdi btrfs-1: dirty=616 wb=817 unstable=0 bg_thresh=998 thresh=1997 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 258.513610: balance_dirty_state: bdi btrfs-1: dirty=616 wb=817 unstable=0 bg_thresh=1001 thresh=2002 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 258.513729: balance_dirty_state: bdi btrfs-1: dirty=641 wb=817 unstable=0 bg_thresh=1001 thresh=2002 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 258.513963: balance_dirty_state: bdi btrfs-1: dirty=666 wb=817 unstable=0 bg_thresh=1000 thresh=2001 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 258.514199: balance_dirty_state: bdi btrfs-1: dirty=716 wb=817 unstable=0 bg_thresh=1002 thresh=2005 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 258.514208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=65452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 258.521288: balance_dirty_state: bdi btrfs-1: dirty=716 wb=692 unstable=0 bg_thresh=1005 thresh=2011 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 258.521416: balance_dirty_state: bdi btrfs-1: dirty=716 wb=692 unstable=0 bg_thresh=1002 thresh=2005 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 258.521899: balance_dirty_state: bdi btrfs-1: dirty=741 wb=692 unstable=0 bg_thresh=1005 thresh=2010 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 258.522018: balance_dirty_state: bdi btrfs-1: dirty=741 wb=692 unstable=0 bg_thresh=1004 thresh=2009 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 258.522136: balance_dirty_state: bdi btrfs-1: dirty=766 wb=692 unstable=0 bg_thresh=1004 thresh=2009 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 258.522372: balance_dirty_state: bdi btrfs-1: dirty=791 wb=692 unstable=0 bg_thresh=1006 thresh=2013 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 258.522607: balance_dirty_state: bdi btrfs-1: dirty=841 wb=692 unstable=0 bg_thresh=1006 thresh=2012 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 258.522615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 258.529300: balance_dirty_state: bdi btrfs-1: dirty=841 wb=567 unstable=0 bg_thresh=1007 thresh=2014 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 258.529381: balance_dirty_state: bdi btrfs-1: dirty=841 wb=567 unstable=0 bg_thresh=1006 thresh=2013 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 258.529442: balance_dirty_state: bdi btrfs-1: dirty=866 wb=567 unstable=0 bg_thresh=1006 thresh=2013 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 258.529499: balance_dirty_state: bdi btrfs-1: dirty=891 wb=567 unstable=0 bg_thresh=1006 thresh=2012 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 258.529555: balance_dirty_state: bdi btrfs-1: dirty=891 wb=567 unstable=0 bg_thresh=1003 thresh=2006 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 258.529669: balance_dirty_state: bdi btrfs-1: dirty=916 wb=567 unstable=0 bg_thresh=1005 thresh=2010 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 258.529782: balance_dirty_state: bdi btrfs-1: dirty=966 wb=567 unstable=0 bg_thresh=1004 thresh=2009 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 258.529787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 258.537283: balance_dirty_state: bdi btrfs-1: dirty=966 wb=442 unstable=0 bg_thresh=1003 thresh=2007 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 258.537387: balance_dirty_state: bdi btrfs-1: dirty=966 wb=442 unstable=0 bg_thresh=1006 thresh=2012 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 258.537772: balance_dirty_state: bdi btrfs-1: dirty=991 wb=442 unstable=0 bg_thresh=1003 thresh=2006 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 258.537857: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=442 unstable=0 bg_thresh=1005 thresh=2011 gap=553 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 258.537947: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25932 wrote=0 to_write=8192 dd-2584 [004] 258.537956: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=442 unstable=0 bg_thresh=1005 thresh=2010 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 258.538139: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=492 unstable=0 bg_thresh=1004 thresh=2009 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 258.538141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 258.540840: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=480 to_write=7712 dd-2584 [004] 258.545275: balance_dirty_state: bdi btrfs-1: dirty=591 wb=917 unstable=0 bg_thresh=1003 thresh=2006 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 258.545287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-56% task_weight=99% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 258.553480: balance_dirty_state: bdi btrfs-1: dirty=591 wb=667 unstable=0 bg_thresh=1005 thresh=2011 gap=753 poll_thresh=13 ino=257 dd-2584 [004] 258.553601: balance_dirty_state: bdi btrfs-1: dirty=616 wb=667 unstable=0 bg_thresh=1005 thresh=2010 gap=727 poll_thresh=14 ino=257 dd-2584 [004] 258.553718: balance_dirty_state: bdi btrfs-1: dirty=641 wb=667 unstable=0 bg_thresh=1007 thresh=2015 gap=707 poll_thresh=15 ino=257 dd-2584 [004] 258.553838: balance_dirty_state: bdi btrfs-1: dirty=641 wb=667 unstable=0 bg_thresh=1004 thresh=2009 gap=701 poll_thresh=16 ino=257 dd-2584 [004] 258.554072: balance_dirty_state: bdi btrfs-1: dirty=666 wb=667 unstable=0 bg_thresh=1006 thresh=2013 gap=680 poll_thresh=17 ino=257 dd-2584 [004] 258.554305: balance_dirty_state: bdi btrfs-1: dirty=716 wb=667 unstable=0 bg_thresh=1006 thresh=2012 gap=629 poll_thresh=18 ino=257 dd-2584 [004] 258.554538: balance_dirty_state: bdi btrfs-1: dirty=741 wb=667 unstable=0 bg_thresh=1005 thresh=2011 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 258.555138: balance_dirty_state: bdi btrfs-1: dirty=766 wb=667 unstable=0 bg_thresh=1007 thresh=2015 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 258.555536: balance_dirty_state: bdi btrfs-1: dirty=816 wb=592 unstable=0 bg_thresh=1003 thresh=2007 gap=599 poll_thresh=21 ino=257 dd-2584 [004] 258.555856: balance_dirty_state: bdi btrfs-1: dirty=841 wb=542 unstable=0 bg_thresh=1002 thresh=2005 gap=622 poll_thresh=22 ino=257 dd-2584 [004] 258.556098: balance_dirty_state: bdi btrfs-1: dirty=866 wb=542 unstable=0 bg_thresh=1001 thresh=2003 gap=595 poll_thresh=23 ino=257 dd-2584 [004] 258.556344: balance_dirty_state: bdi btrfs-1: dirty=891 wb=542 unstable=0 bg_thresh=1000 thresh=2000 gap=567 poll_thresh=24 ino=257 dd-2584 [004] 258.556585: balance_dirty_state: bdi btrfs-1: dirty=941 wb=542 unstable=0 bg_thresh=1003 thresh=2006 gap=523 poll_thresh=25 ino=257 dd-2584 [004] 258.556829: balance_dirty_state: bdi btrfs-1: dirty=966 wb=542 unstable=0 bg_thresh=999 thresh=1999 gap=491 poll_thresh=26 ino=257 dd-2584 [004] 258.556839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 258.561289: balance_dirty_state: bdi btrfs-1: dirty=966 wb=467 unstable=0 bg_thresh=1002 thresh=2005 gap=572 poll_thresh=26 ino=257 dd-2584 [004] 258.561406: balance_dirty_state: bdi btrfs-1: dirty=991 wb=467 unstable=0 bg_thresh=1005 thresh=2010 gap=552 poll_thresh=19 ino=257 dd-2584 [004] 258.561579: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=467 unstable=0 bg_thresh=1004 thresh=2009 gap=526 poll_thresh=20 ino=257 flush-btrfs-1-2586 [000] 258.561605: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25956 wrote=0 to_write=8192 dd-2584 [004] 258.562033: balance_dirty_state: bdi btrfs-1: dirty=966 wb=567 unstable=0 bg_thresh=1004 thresh=2008 gap=475 poll_thresh=21 ino=257 dd-2584 [004] 258.562035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=100% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 258.563702: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=464 to_write=7728 dd-2584 [004] 258.569297: balance_dirty_state: bdi btrfs-1: dirty=591 wb=917 unstable=0 bg_thresh=1004 thresh=2008 gap=500 poll_thresh=21 ino=257 dd-2584 [004] 258.569311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=100% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 258.577290: balance_dirty_state: bdi btrfs-1: dirty=591 wb=817 unstable=0 bg_thresh=1003 thresh=2007 gap=599 poll_thresh=21 ino=257 dd-2584 [004] 258.577355: balance_dirty_state: bdi btrfs-1: dirty=616 wb=817 unstable=0 bg_thresh=1003 thresh=2006 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 258.577468: balance_dirty_state: bdi btrfs-1: dirty=641 wb=817 unstable=0 bg_thresh=1002 thresh=2005 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 258.577582: balance_dirty_state: bdi btrfs-1: dirty=666 wb=817 unstable=0 bg_thresh=1004 thresh=2009 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 258.577694: balance_dirty_state: bdi btrfs-1: dirty=716 wb=817 unstable=0 bg_thresh=1004 thresh=2008 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 258.577698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 258.585298: balance_dirty_state: bdi btrfs-1: dirty=716 wb=667 unstable=0 bg_thresh=1006 thresh=2012 gap=629 poll_thresh=19 ino=257 dd-2584 [004] 258.585375: balance_dirty_state: bdi btrfs-1: dirty=716 wb=667 unstable=0 bg_thresh=1003 thresh=2006 gap=623 poll_thresh=14 ino=257 dd-2584 [004] 258.585432: balance_dirty_state: bdi btrfs-1: dirty=741 wb=667 unstable=0 bg_thresh=1005 thresh=2011 gap=603 poll_thresh=15 ino=257 dd-2584 [004] 258.585487: balance_dirty_state: bdi btrfs-1: dirty=766 wb=667 unstable=0 bg_thresh=1005 thresh=2010 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 258.585601: balance_dirty_state: bdi btrfs-1: dirty=791 wb=667 unstable=0 bg_thresh=1004 thresh=2009 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 258.585714: balance_dirty_state: bdi btrfs-1: dirty=816 wb=667 unstable=0 bg_thresh=1004 thresh=2008 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 258.585997: balance_dirty_state: bdi btrfs-1: dirty=841 wb=667 unstable=0 bg_thresh=1003 thresh=2007 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 258.586002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-150% task_weight=100% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 258.593337: balance_dirty_state: bdi btrfs-1: dirty=841 wb=667 unstable=0 bg_thresh=1003 thresh=2007 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 258.593347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-150% task_weight=100% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 258.601260: balance_dirty_state: bdi btrfs-1: dirty=841 wb=667 unstable=0 bg_thresh=1006 thresh=2012 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 258.601327: balance_dirty_state: bdi btrfs-1: dirty=866 wb=667 unstable=0 bg_thresh=1006 thresh=2012 gap=479 poll_thresh=14 ino=257 dd-2584 [004] 258.601332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 258.609265: balance_dirty_state: bdi btrfs-1: dirty=866 wb=542 unstable=0 bg_thresh=999 thresh=1998 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 258.609336: balance_dirty_state: bdi btrfs-1: dirty=891 wb=542 unstable=0 bg_thresh=996 thresh=1992 gap=559 poll_thresh=10 ino=257 dd-2584 [004] 258.609397: balance_dirty_state: bdi btrfs-1: dirty=891 wb=542 unstable=0 bg_thresh=998 thresh=1997 gap=564 poll_thresh=11 ino=257 dd-2584 [004] 258.609456: balance_dirty_state: bdi btrfs-1: dirty=916 wb=542 unstable=0 bg_thresh=995 thresh=1991 gap=533 poll_thresh=12 ino=257 dd-2584 [004] 258.609517: balance_dirty_state: bdi btrfs-1: dirty=941 wb=542 unstable=0 bg_thresh=994 thresh=1988 gap=505 poll_thresh=13 ino=257 dd-2584 [004] 258.609578: balance_dirty_state: bdi btrfs-1: dirty=941 wb=542 unstable=0 bg_thresh=991 thresh=1982 gap=499 poll_thresh=14 ino=257 dd-2584 [004] 258.609640: balance_dirty_state: bdi btrfs-1: dirty=966 wb=542 unstable=0 bg_thresh=993 thresh=1987 gap=479 poll_thresh=15 ino=257 dd-2584 [004] 258.609645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 258.617287: balance_dirty_state: bdi btrfs-1: dirty=966 wb=442 unstable=0 bg_thresh=988 thresh=1976 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 258.617357: balance_dirty_state: bdi btrfs-1: dirty=966 wb=442 unstable=0 bg_thresh=988 thresh=1976 gap=568 poll_thresh=11 ino=257 dd-2584 [001] 258.617417: balance_dirty_state: bdi btrfs-1: dirty=991 wb=442 unstable=0 bg_thresh=990 thresh=1981 gap=548 poll_thresh=12 ino=257 dd-2584 [001] 258.617480: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=442 unstable=0 bg_thresh=993 thresh=1986 gap=528 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 258.617488: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26012 wrote=0 to_write=8192 dd-2584 [001] 258.617543: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=442 unstable=0 bg_thresh=993 thresh=1986 gap=528 poll_thresh=14 ino=257 dd-2584 [001] 258.617606: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=442 unstable=0 bg_thresh=995 thresh=1991 gap=533 poll_thresh=15 ino=257 dd-2584 [001] 258.617673: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=467 unstable=0 bg_thresh=995 thresh=1991 gap=508 poll_thresh=16 ino=257 dd-2584 [001] 258.617984: balance_dirty_state: bdi btrfs-1: dirty=916 wb=617 unstable=0 bg_thresh=997 thresh=1995 gap=462 poll_thresh=17 ino=257 dd-2584 [001] 258.617986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=65052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 258.618700: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=496 to_write=7696 dd-2584 [001] 258.629306: balance_dirty_state: bdi btrfs-1: dirty=591 wb=692 unstable=0 bg_thresh=997 thresh=1994 gap=711 poll_thresh=17 ino=257 dd-2584 [001] 258.629394: balance_dirty_state: bdi btrfs-1: dirty=591 wb=692 unstable=0 bg_thresh=997 thresh=1994 gap=711 poll_thresh=13 ino=257 dd-2584 [001] 258.629454: balance_dirty_state: bdi btrfs-1: dirty=616 wb=692 unstable=0 bg_thresh=996 thresh=1993 gap=685 poll_thresh=14 ino=257 dd-2584 [001] 258.629513: balance_dirty_state: bdi btrfs-1: dirty=641 wb=692 unstable=0 bg_thresh=999 thresh=1998 gap=665 poll_thresh=15 ino=257 dd-2584 [001] 258.629574: balance_dirty_state: bdi btrfs-1: dirty=641 wb=692 unstable=0 bg_thresh=996 thresh=1992 gap=659 poll_thresh=16 ino=257 dd-2584 [001] 258.629694: balance_dirty_state: bdi btrfs-1: dirty=691 wb=692 unstable=0 bg_thresh=998 thresh=1996 gap=613 poll_thresh=17 ino=257 dd-2584 [001] 258.629815: balance_dirty_state: bdi btrfs-1: dirty=716 wb=692 unstable=0 bg_thresh=997 thresh=1995 gap=587 poll_thresh=18 ino=257 dd-2584 [001] 258.629934: balance_dirty_state: bdi btrfs-1: dirty=741 wb=692 unstable=0 bg_thresh=997 thresh=1994 gap=561 poll_thresh=19 ino=257 dd-2584 [001] 258.630052: balance_dirty_state: bdi btrfs-1: dirty=766 wb=692 unstable=0 bg_thresh=996 thresh=1993 gap=535 poll_thresh=20 ino=257 dd-2584 [001] 258.630172: balance_dirty_state: bdi btrfs-1: dirty=816 wb=692 unstable=0 bg_thresh=998 thresh=1997 gap=489 poll_thresh=21 ino=257 dd-2584 [001] 258.630177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=63656 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 258.641416: balance_dirty_state: bdi btrfs-1: dirty=816 wb=692 unstable=0 bg_thresh=998 thresh=1997 gap=489 poll_thresh=21 ino=257 dd-2584 [001] 258.641426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=63656 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 258.653406: balance_dirty_state: bdi btrfs-1: dirty=816 wb=692 unstable=0 bg_thresh=998 thresh=1997 gap=489 poll_thresh=21 ino=257 dd-2584 [001] 258.653416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=63656 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 258.661374: balance_dirty_state: bdi btrfs-1: dirty=816 wb=567 unstable=0 bg_thresh=997 thresh=1994 gap=611 poll_thresh=21 ino=257 dd-2584 [001] 258.661446: balance_dirty_state: bdi btrfs-1: dirty=816 wb=567 unstable=0 bg_thresh=993 thresh=1987 gap=604 poll_thresh=16 ino=257 dd-2584 [001] 258.661753: balance_dirty_state: bdi btrfs-1: dirty=866 wb=567 unstable=0 bg_thresh=995 thresh=1991 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 258.661877: balance_dirty_state: bdi btrfs-1: dirty=891 wb=567 unstable=0 bg_thresh=994 thresh=1989 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 258.661998: balance_dirty_state: bdi btrfs-1: dirty=916 wb=567 unstable=0 bg_thresh=997 thresh=1994 gap=511 poll_thresh=19 ino=257 dd-2584 [001] 258.662115: balance_dirty_state: bdi btrfs-1: dirty=966 wb=567 unstable=0 bg_thresh=996 thresh=1993 gap=460 poll_thresh=20 ino=257 dd-2584 [001] 258.662120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=63656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 258.669355: balance_dirty_state: bdi btrfs-1: dirty=966 wb=492 unstable=0 bg_thresh=996 thresh=1992 gap=534 poll_thresh=20 ino=257 dd-2584 [001] 258.669444: balance_dirty_state: bdi btrfs-1: dirty=966 wb=492 unstable=0 bg_thresh=995 thresh=1991 gap=533 poll_thresh=15 ino=257 dd-2584 [001] 258.669504: balance_dirty_state: bdi btrfs-1: dirty=991 wb=492 unstable=0 bg_thresh=998 thresh=1996 gap=513 poll_thresh=16 ino=257 dd-2584 [001] 258.669623: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=492 unstable=0 bg_thresh=997 thresh=1995 gap=487 poll_thresh=17 ino=257 dd-2584 [001] 258.669627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=63656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 258.669720: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26064 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 258.671797: writeback_single_inode: bdi btrfs-1: ino=257 state= age=156 wrote=432 to_write=7760 dd-2584 [001] 258.677427: balance_dirty_state: bdi btrfs-1: dirty=591 wb=917 unstable=0 bg_thresh=997 thresh=1995 gap=487 poll_thresh=17 ino=257 dd-2584 [001] 258.677432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=63656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 258.685425: balance_dirty_state: bdi btrfs-1: dirty=591 wb=792 unstable=0 bg_thresh=997 thresh=1995 gap=612 poll_thresh=17 ino=257 dd-2584 [001] 258.685514: balance_dirty_state: bdi btrfs-1: dirty=616 wb=792 unstable=0 bg_thresh=997 thresh=1994 gap=586 poll_thresh=13 ino=257 dd-2584 [001] 258.685595: balance_dirty_state: bdi btrfs-1: dirty=616 wb=792 unstable=0 bg_thresh=997 thresh=1994 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 258.685674: balance_dirty_state: bdi btrfs-1: dirty=641 wb=792 unstable=0 bg_thresh=996 thresh=1993 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 258.685754: balance_dirty_state: bdi btrfs-1: dirty=666 wb=792 unstable=0 bg_thresh=996 thresh=1993 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 258.686158: balance_dirty_state: bdi btrfs-1: dirty=691 wb=792 unstable=0 bg_thresh=998 thresh=1997 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 258.686318: balance_dirty_state: bdi btrfs-1: dirty=716 wb=792 unstable=0 bg_thresh=995 thresh=1990 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 258.686324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=63656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 258.693401: balance_dirty_state: bdi btrfs-1: dirty=716 wb=667 unstable=0 bg_thresh=997 thresh=1994 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 258.693506: balance_dirty_state: bdi btrfs-1: dirty=741 wb=667 unstable=0 bg_thresh=999 thresh=1999 gap=591 poll_thresh=13 ino=257 dd-2584 [001] 258.693625: balance_dirty_state: bdi btrfs-1: dirty=741 wb=667 unstable=0 bg_thresh=996 thresh=1993 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 258.693741: balance_dirty_state: bdi btrfs-1: dirty=766 wb=667 unstable=0 bg_thresh=999 thresh=1998 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 258.693859: balance_dirty_state: bdi btrfs-1: dirty=791 wb=667 unstable=0 bg_thresh=998 thresh=1997 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 258.694096: balance_dirty_state: bdi btrfs-1: dirty=816 wb=667 unstable=0 bg_thresh=998 thresh=1996 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 258.694330: balance_dirty_state: bdi btrfs-1: dirty=841 wb=667 unstable=0 bg_thresh=997 thresh=1995 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 258.694339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=63656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 258.701403: balance_dirty_state: bdi btrfs-1: dirty=841 wb=542 unstable=0 bg_thresh=996 thresh=1992 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 258.701531: balance_dirty_state: bdi btrfs-1: dirty=866 wb=542 unstable=0 bg_thresh=998 thresh=1997 gap=589 poll_thresh=13 ino=257 dd-2584 [001] 258.701649: balance_dirty_state: bdi btrfs-1: dirty=891 wb=542 unstable=0 bg_thresh=995 thresh=1991 gap=558 poll_thresh=14 ino=257 dd-2584 [001] 258.701767: balance_dirty_state: bdi btrfs-1: dirty=891 wb=542 unstable=0 bg_thresh=998 thresh=1996 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 258.701884: balance_dirty_state: bdi btrfs-1: dirty=916 wb=542 unstable=0 bg_thresh=997 thresh=1995 gap=537 poll_thresh=16 ino=257 dd-2584 [001] 258.702485: balance_dirty_state: bdi btrfs-1: dirty=941 wb=542 unstable=0 bg_thresh=997 thresh=1994 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 258.702718: balance_dirty_state: bdi btrfs-1: dirty=966 wb=542 unstable=0 bg_thresh=996 thresh=1993 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 258.702726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=63656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 258.709408: balance_dirty_state: bdi btrfs-1: dirty=966 wb=542 unstable=0 bg_thresh=996 thresh=1993 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 258.709417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=63656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 258.717422: balance_dirty_state: bdi btrfs-1: dirty=991 wb=442 unstable=0 bg_thresh=995 thresh=1990 gap=557 poll_thresh=18 ino=257 dd-2584 [001] 258.717505: balance_dirty_state: bdi btrfs-1: dirty=991 wb=442 unstable=0 bg_thresh=997 thresh=1995 gap=562 poll_thresh=13 ino=257 dd-2584 [001] 258.717566: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=442 unstable=0 bg_thresh=994 thresh=1989 gap=531 poll_thresh=14 ino=257 dd-2584 [001] 258.717630: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=442 unstable=0 bg_thresh=997 thresh=1994 gap=536 poll_thresh=15 ino=257 flush-btrfs-1-2586 [000] 258.717653: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26112 wrote=0 to_write=8192 dd-2584 [001] 258.717691: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=442 unstable=0 bg_thresh=996 thresh=1993 gap=510 poll_thresh=16 ino=257 dd-2584 [001] 258.717819: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=467 unstable=0 bg_thresh=996 thresh=1992 gap=484 poll_thresh=17 ino=257 dd-2584 [001] 258.717821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-70% task_weight=98% bdi_bw=63656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 258.719805: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=480 to_write=7712 dd-2584 [005] 258.725530: balance_dirty_state: bdi btrfs-1: dirty=591 wb=892 unstable=0 bg_thresh=996 thresh=1992 gap=509 poll_thresh=13 ino=257 dd-2584 [005] 258.725648: balance_dirty_state: bdi btrfs-1: dirty=616 wb=892 unstable=0 bg_thresh=998 thresh=1997 gap=489 poll_thresh=14 ino=257 dd-2584 [005] 258.725656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=16% task_gap=-66% task_weight=99% bdi_bw=63656 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 258.733534: balance_dirty_state: bdi btrfs-1: dirty=616 wb=892 unstable=0 bg_thresh=1004 thresh=2008 gap=500 poll_thresh=10 ino=257 dd-2584 [005] 258.733544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-53% task_weight=99% bdi_bw=60000 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 258.741506: balance_dirty_state: bdi btrfs-1: dirty=641 wb=892 unstable=0 bg_thresh=1011 thresh=2023 gap=490 poll_thresh=7 ino=257 dd-2584 [005] 258.741515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-82% task_weight=98% bdi_bw=60000 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 258.749485: balance_dirty_state: bdi btrfs-1: dirty=666 wb=767 unstable=0 bg_thresh=998 thresh=1996 gap=563 poll_thresh=5 ino=257 dd-2584 [005] 258.749575: balance_dirty_state: bdi btrfs-1: dirty=666 wb=767 unstable=0 bg_thresh=997 thresh=1995 gap=562 poll_thresh=6 ino=257 dd-2584 [005] 258.749978: balance_dirty_state: bdi btrfs-1: dirty=691 wb=667 unstable=0 bg_thresh=996 thresh=1993 gap=635 poll_thresh=7 ino=257 dd-2584 [005] 258.750047: balance_dirty_state: bdi btrfs-1: dirty=691 wb=667 unstable=0 bg_thresh=999 thresh=1998 gap=640 poll_thresh=8 ino=257 dd-2584 [005] 258.750110: balance_dirty_state: bdi btrfs-1: dirty=716 wb=667 unstable=0 bg_thresh=995 thresh=1991 gap=608 poll_thresh=9 ino=257 dd-2584 [005] 258.750173: balance_dirty_state: bdi btrfs-1: dirty=741 wb=667 unstable=0 bg_thresh=998 thresh=1996 gap=588 poll_thresh=10 ino=257 dd-2584 [005] 258.750234: balance_dirty_state: bdi btrfs-1: dirty=741 wb=667 unstable=0 bg_thresh=998 thresh=1996 gap=588 poll_thresh=11 ino=257 dd-2584 [005] 258.750299: balance_dirty_state: bdi btrfs-1: dirty=766 wb=667 unstable=0 bg_thresh=994 thresh=1988 gap=555 poll_thresh=12 ino=257 dd-2584 [005] 258.750360: balance_dirty_state: bdi btrfs-1: dirty=791 wb=667 unstable=0 bg_thresh=1000 thresh=2000 gap=542 poll_thresh=13 ino=257 dd-2584 [005] 258.750458: balance_dirty_state: bdi btrfs-1: dirty=791 wb=667 unstable=0 bg_thresh=999 thresh=1999 gap=541 poll_thresh=14 ino=257 dd-2584 [005] 258.750575: balance_dirty_state: bdi btrfs-1: dirty=816 wb=667 unstable=0 bg_thresh=1002 thresh=2004 gap=521 poll_thresh=15 ino=257 dd-2584 [005] 258.750692: balance_dirty_state: bdi btrfs-1: dirty=841 wb=667 unstable=0 bg_thresh=1001 thresh=2003 gap=495 poll_thresh=16 ino=257 dd-2584 [005] 258.750701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1280 avg_dirty=1280 bdi_gap=43% task_gap=-11% task_weight=98% bdi_bw=60000 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 258.757492: balance_dirty_state: bdi btrfs-1: dirty=866 wb=667 unstable=0 bg_thresh=992 thresh=1985 gap=452 poll_thresh=12 ino=257 dd-2584 [001] 258.757496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1320 avg_dirty=1320 bdi_gap=9% task_gap=-80% task_weight=99% bdi_bw=60000 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 258.765479: balance_dirty_state: bdi btrfs-1: dirty=866 wb=667 unstable=0 bg_thresh=995 thresh=1991 gap=458 poll_thresh=9 ino=257 dd-2584 [005] 258.765487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=60000 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 258.777428: balance_dirty_state: bdi btrfs-1: dirty=866 wb=492 unstable=0 bg_thresh=994 thresh=1988 gap=630 poll_thresh=9 ino=257 dd-2584 [005] 258.777546: balance_dirty_state: bdi btrfs-1: dirty=891 wb=492 unstable=0 bg_thresh=996 thresh=1993 gap=610 poll_thresh=7 ino=257 dd-2584 [005] 258.777661: balance_dirty_state: bdi btrfs-1: dirty=891 wb=492 unstable=0 bg_thresh=999 thresh=1998 gap=615 poll_thresh=8 ino=257 dd-2584 [005] 258.777779: balance_dirty_state: bdi btrfs-1: dirty=916 wb=492 unstable=0 bg_thresh=996 thresh=1992 gap=584 poll_thresh=9 ino=257 dd-2584 [005] 258.777898: balance_dirty_state: bdi btrfs-1: dirty=941 wb=492 unstable=0 bg_thresh=998 thresh=1997 gap=564 poll_thresh=10 ino=257 dd-2584 [005] 258.778381: balance_dirty_state: bdi btrfs-1: dirty=941 wb=492 unstable=0 bg_thresh=995 thresh=1991 gap=558 poll_thresh=11 ino=257 dd-2584 [005] 258.778498: balance_dirty_state: bdi btrfs-1: dirty=966 wb=492 unstable=0 bg_thresh=998 thresh=1996 gap=538 poll_thresh=12 ino=257 dd-2584 [005] 258.778619: balance_dirty_state: bdi btrfs-1: dirty=991 wb=492 unstable=0 bg_thresh=997 thresh=1995 gap=512 poll_thresh=13 ino=257 dd-2584 [005] 258.778736: balance_dirty_state: bdi btrfs-1: dirty=991 wb=492 unstable=0 bg_thresh=1000 thresh=2000 gap=517 poll_thresh=14 ino=257 dd-2584 [005] 258.778855: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=492 unstable=0 bg_thresh=997 thresh=1994 gap=486 poll_thresh=15 ino=257 dd-2584 [005] 258.778864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=100% bdi_bw=60000 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 258.778894: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26172 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 258.779932: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=432 to_write=7760 dd-2584 [005] 258.785440: balance_dirty_state: bdi btrfs-1: dirty=616 wb=767 unstable=0 bg_thresh=999 thresh=1999 gap=616 poll_thresh=11 ino=257 dd-2584 [005] 258.785561: balance_dirty_state: bdi btrfs-1: dirty=616 wb=767 unstable=0 bg_thresh=996 thresh=1993 gap=610 poll_thresh=12 ino=257 dd-2584 [005] 258.785680: balance_dirty_state: bdi btrfs-1: dirty=641 wb=767 unstable=0 bg_thresh=999 thresh=1998 gap=590 poll_thresh=13 ino=257 dd-2584 [005] 258.785814: balance_dirty_state: bdi btrfs-1: dirty=666 wb=767 unstable=0 bg_thresh=996 thresh=1992 gap=559 poll_thresh=14 ino=257 dd-2584 [005] 258.785960: balance_dirty_state: bdi btrfs-1: dirty=666 wb=767 unstable=0 bg_thresh=995 thresh=1991 gap=558 poll_thresh=15 ino=257 dd-2584 [005] 258.786080: balance_dirty_state: bdi btrfs-1: dirty=691 wb=767 unstable=0 bg_thresh=998 thresh=1996 gap=538 poll_thresh=16 ino=257 dd-2584 [005] 258.786316: balance_dirty_state: bdi btrfs-1: dirty=716 wb=767 unstable=0 bg_thresh=997 thresh=1995 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 258.786550: balance_dirty_state: bdi btrfs-1: dirty=741 wb=767 unstable=0 bg_thresh=997 thresh=1994 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 258.786559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=100% bdi_bw=60000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 258.793604: balance_dirty_state: bdi btrfs-1: dirty=766 wb=767 unstable=0 bg_thresh=996 thresh=1993 gap=460 poll_thresh=13 ino=257 dd-2584 [005] 258.793609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-119% task_weight=100% bdi_bw=60000 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 258.801419: balance_dirty_state: bdi btrfs-1: dirty=766 wb=642 unstable=0 bg_thresh=996 thresh=1992 gap=584 poll_thresh=13 ino=257 dd-2584 [003] 258.801907: balance_dirty_state: bdi btrfs-1: dirty=766 wb=642 unstable=0 bg_thresh=993 thresh=1986 gap=578 poll_thresh=10 ino=257 dd-2584 [003] 258.802025: balance_dirty_state: bdi btrfs-1: dirty=791 wb=642 unstable=0 bg_thresh=995 thresh=1991 gap=558 poll_thresh=11 ino=257 dd-2584 [003] 258.802147: balance_dirty_state: bdi btrfs-1: dirty=816 wb=642 unstable=0 bg_thresh=995 thresh=1990 gap=532 poll_thresh=12 ino=257 dd-2584 [003] 258.802263: balance_dirty_state: bdi btrfs-1: dirty=816 wb=642 unstable=0 bg_thresh=997 thresh=1995 gap=537 poll_thresh=13 ino=257 dd-2584 [003] 258.802382: balance_dirty_state: bdi btrfs-1: dirty=841 wb=642 unstable=0 bg_thresh=994 thresh=1989 gap=506 poll_thresh=14 ino=257 dd-2584 [003] 258.802499: balance_dirty_state: bdi btrfs-1: dirty=866 wb=642 unstable=0 bg_thresh=997 thresh=1994 gap=486 poll_thresh=15 ino=257 dd-2584 [003] 258.802508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-119% task_weight=101% bdi_bw=60000 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 258.809475: balance_dirty_state: bdi btrfs-1: dirty=866 wb=517 unstable=0 bg_thresh=996 thresh=1993 gap=610 poll_thresh=15 ino=257 dd-2584 [003] 258.809609: balance_dirty_state: bdi btrfs-1: dirty=866 wb=517 unstable=0 bg_thresh=993 thresh=1987 gap=604 poll_thresh=11 ino=257 dd-2584 [003] 258.809729: balance_dirty_state: bdi btrfs-1: dirty=891 wb=517 unstable=0 bg_thresh=993 thresh=1986 gap=578 poll_thresh=12 ino=257 dd-2584 [003] 258.809847: balance_dirty_state: bdi btrfs-1: dirty=916 wb=517 unstable=0 bg_thresh=993 thresh=1986 gap=553 poll_thresh=13 ino=257 dd-2584 [003] 258.809965: balance_dirty_state: bdi btrfs-1: dirty=916 wb=517 unstable=0 bg_thresh=995 thresh=1990 gap=557 poll_thresh=14 ino=257 dd-2584 [003] 258.810083: balance_dirty_state: bdi btrfs-1: dirty=941 wb=517 unstable=0 bg_thresh=995 thresh=1990 gap=532 poll_thresh=15 ino=257 dd-2584 [003] 258.810199: balance_dirty_state: bdi btrfs-1: dirty=966 wb=517 unstable=0 bg_thresh=994 thresh=1989 gap=506 poll_thresh=16 ino=257 dd-2584 [003] 258.810433: balance_dirty_state: bdi btrfs-1: dirty=991 wb=517 unstable=0 bg_thresh=994 thresh=1988 gap=480 poll_thresh=17 ino=257 dd-2584 [003] 258.810442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=60000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 258.817480: balance_dirty_state: bdi btrfs-1: dirty=991 wb=517 unstable=0 bg_thresh=994 thresh=1988 gap=480 poll_thresh=17 ino=257 dd-2584 [003] 258.817489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=60000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 258.825517: balance_dirty_state: bdi btrfs-1: dirty=991 wb=517 unstable=0 bg_thresh=994 thresh=1988 gap=480 poll_thresh=17 ino=257 dd-2584 [003] 258.825528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=60000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 258.833421: balance_dirty_state: bdi btrfs-1: dirty=991 wb=417 unstable=0 bg_thresh=993 thresh=1986 gap=578 poll_thresh=17 ino=257 dd-2584 [003] 258.833538: balance_dirty_state: bdi btrfs-1: dirty=991 wb=417 unstable=0 bg_thresh=993 thresh=1986 gap=578 poll_thresh=13 ino=257 dd-2584 [003] 258.833640: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=417 unstable=0 bg_thresh=992 thresh=1985 gap=552 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 258.833721: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26228 wrote=0 to_write=8192 dd-2584 [003] 258.834069: balance_dirty_state: bdi btrfs-1: dirty=991 wb=467 unstable=0 bg_thresh=995 thresh=1990 gap=532 poll_thresh=15 ino=257 dd-2584 [003] 258.834178: balance_dirty_state: bdi btrfs-1: dirty=966 wb=492 unstable=0 bg_thresh=994 thresh=1989 gap=531 poll_thresh=16 ino=257 dd-2584 [003] 258.834391: balance_dirty_state: bdi btrfs-1: dirty=966 wb=542 unstable=0 bg_thresh=994 thresh=1988 gap=480 poll_thresh=17 ino=257 dd-2584 [003] 258.834393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=60000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 258.836075: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=496 to_write=7696 dd-2584 [003] 258.841395: balance_dirty_state: bdi btrfs-1: dirty=591 wb=917 unstable=0 bg_thresh=994 thresh=1988 gap=480 poll_thresh=17 ino=257 dd-2584 [003] 258.841405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=57264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 258.849446: balance_dirty_state: bdi btrfs-1: dirty=591 wb=792 unstable=0 bg_thresh=993 thresh=1986 gap=603 poll_thresh=17 ino=257 dd-2584 [003] 258.849544: balance_dirty_state: bdi btrfs-1: dirty=591 wb=792 unstable=0 bg_thresh=993 thresh=1986 gap=603 poll_thresh=13 ino=257 dd-2584 [003] 258.849635: balance_dirty_state: bdi btrfs-1: dirty=616 wb=792 unstable=0 bg_thresh=992 thresh=1985 gap=577 poll_thresh=14 ino=257 dd-2584 [003] 258.849726: balance_dirty_state: bdi btrfs-1: dirty=641 wb=792 unstable=0 bg_thresh=989 thresh=1979 gap=546 poll_thresh=15 ino=257 dd-2584 [003] 258.849816: balance_dirty_state: bdi btrfs-1: dirty=641 wb=792 unstable=0 bg_thresh=994 thresh=1989 gap=556 poll_thresh=16 ino=257 dd-2584 [003] 258.849993: balance_dirty_state: bdi btrfs-1: dirty=666 wb=792 unstable=0 bg_thresh=994 thresh=1988 gap=530 poll_thresh=17 ino=257 dd-2584 [003] 258.850170: balance_dirty_state: bdi btrfs-1: dirty=716 wb=792 unstable=0 bg_thresh=993 thresh=1987 gap=479 poll_thresh=18 ino=257 dd-2584 [003] 258.850177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=57264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 258.857436: balance_dirty_state: bdi btrfs-1: dirty=716 wb=667 unstable=0 bg_thresh=995 thresh=1990 gap=607 poll_thresh=18 ino=257 dd-2584 [003] 258.857539: balance_dirty_state: bdi btrfs-1: dirty=716 wb=667 unstable=0 bg_thresh=992 thresh=1984 gap=601 poll_thresh=13 ino=257 dd-2584 [003] 258.857628: balance_dirty_state: bdi btrfs-1: dirty=741 wb=667 unstable=0 bg_thresh=994 thresh=1989 gap=581 poll_thresh=14 ino=257 dd-2584 [003] 258.857720: balance_dirty_state: bdi btrfs-1: dirty=766 wb=667 unstable=0 bg_thresh=994 thresh=1988 gap=555 poll_thresh=15 ino=257 dd-2584 [003] 258.857808: balance_dirty_state: bdi btrfs-1: dirty=766 wb=667 unstable=0 bg_thresh=996 thresh=1993 gap=560 poll_thresh=16 ino=257 dd-2584 [003] 258.858260: balance_dirty_state: bdi btrfs-1: dirty=816 wb=667 unstable=0 bg_thresh=996 thresh=1992 gap=509 poll_thresh=17 ino=257 dd-2584 [003] 258.858437: balance_dirty_state: bdi btrfs-1: dirty=841 wb=667 unstable=0 bg_thresh=995 thresh=1991 gap=483 poll_thresh=18 ino=257 dd-2584 [003] 258.858444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=57264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 258.865451: balance_dirty_state: bdi btrfs-1: dirty=841 wb=542 unstable=0 bg_thresh=996 thresh=1993 gap=610 poll_thresh=18 ino=257 dd-2584 [003] 258.865582: balance_dirty_state: bdi btrfs-1: dirty=866 wb=542 unstable=0 bg_thresh=993 thresh=1987 gap=579 poll_thresh=13 ino=257 dd-2584 [003] 258.865702: balance_dirty_state: bdi btrfs-1: dirty=866 wb=542 unstable=0 bg_thresh=993 thresh=1986 gap=578 poll_thresh=14 ino=257 dd-2584 [003] 258.865820: balance_dirty_state: bdi btrfs-1: dirty=891 wb=542 unstable=0 bg_thresh=995 thresh=1991 gap=558 poll_thresh=15 ino=257 dd-2584 [003] 258.865936: balance_dirty_state: bdi btrfs-1: dirty=891 wb=542 unstable=0 bg_thresh=995 thresh=1990 gap=557 poll_thresh=16 ino=257 dd-2584 [003] 258.866170: balance_dirty_state: bdi btrfs-1: dirty=941 wb=542 unstable=0 bg_thresh=994 thresh=1989 gap=506 poll_thresh=17 ino=257 dd-2584 [003] 258.866403: balance_dirty_state: bdi btrfs-1: dirty=966 wb=542 unstable=0 bg_thresh=994 thresh=1988 gap=480 poll_thresh=18 ino=257 dd-2584 [003] 258.866412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=57264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 258.873440: balance_dirty_state: bdi btrfs-1: dirty=966 wb=542 unstable=0 bg_thresh=994 thresh=1988 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 258.873449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=57264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 258.881347: balance_dirty_state: bdi btrfs-1: dirty=966 wb=492 unstable=0 bg_thresh=992 thresh=1985 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 258.881542: balance_dirty_state: bdi btrfs-1: dirty=966 wb=492 unstable=0 bg_thresh=992 thresh=1985 gap=527 poll_thresh=13 ino=257 dd-2584 [006] 258.881719: balance_dirty_state: bdi btrfs-1: dirty=991 wb=492 unstable=0 bg_thresh=998 thresh=1996 gap=513 poll_thresh=14 ino=257 dd-2584 [006] 258.881901: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=492 unstable=0 bg_thresh=994 thresh=1989 gap=481 poll_thresh=15 ino=257 dd-2584 [006] 258.881914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=57264 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 258.881992: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26276 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 258.884236: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=432 to_write=7760 dd-2584 [002] 258.889322: balance_dirty_state: bdi btrfs-1: dirty=591 wb=917 unstable=0 bg_thresh=998 thresh=1996 gap=488 poll_thresh=15 ino=257 dd-2584 [002] 258.889329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=57264 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 258.897346: balance_dirty_state: bdi btrfs-1: dirty=591 wb=792 unstable=0 bg_thresh=986 thresh=1973 gap=590 poll_thresh=15 ino=257 dd-2584 [002] 258.897478: balance_dirty_state: bdi btrfs-1: dirty=591 wb=792 unstable=0 bg_thresh=986 thresh=1973 gap=590 poll_thresh=11 ino=257 dd-2584 [002] 258.897766: balance_dirty_state: bdi btrfs-1: dirty=616 wb=792 unstable=0 bg_thresh=989 thresh=1978 gap=570 poll_thresh=12 ino=257 dd-2584 [002] 258.897827: balance_dirty_state: bdi btrfs-1: dirty=616 wb=792 unstable=0 bg_thresh=989 thresh=1978 gap=570 poll_thresh=13 ino=257 dd-2584 [002] 258.897886: balance_dirty_state: bdi btrfs-1: dirty=641 wb=792 unstable=0 bg_thresh=991 thresh=1983 gap=550 poll_thresh=14 ino=257 dd-2584 [002] 258.897944: balance_dirty_state: bdi btrfs-1: dirty=666 wb=792 unstable=0 bg_thresh=994 thresh=1988 gap=530 poll_thresh=15 ino=257 dd-2584 [002] 258.898004: balance_dirty_state: bdi btrfs-1: dirty=666 wb=792 unstable=0 bg_thresh=994 thresh=1988 gap=530 poll_thresh=16 ino=257 dd-2584 [002] 258.898121: balance_dirty_state: bdi btrfs-1: dirty=716 wb=792 unstable=0 bg_thresh=996 thresh=1992 gap=484 poll_thresh=17 ino=257 dd-2584 [002] 258.898125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=57264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 258.905381: balance_dirty_state: bdi btrfs-1: dirty=716 wb=667 unstable=0 bg_thresh=984 thresh=1969 gap=586 poll_thresh=17 ino=257 dd-2584 [002] 258.905463: balance_dirty_state: bdi btrfs-1: dirty=716 wb=667 unstable=0 bg_thresh=984 thresh=1969 gap=586 poll_thresh=13 ino=257 dd-2584 [002] 258.905522: balance_dirty_state: bdi btrfs-1: dirty=741 wb=667 unstable=0 bg_thresh=987 thresh=1974 gap=566 poll_thresh=14 ino=257 dd-2584 [002] 258.905581: balance_dirty_state: bdi btrfs-1: dirty=766 wb=667 unstable=0 bg_thresh=989 thresh=1979 gap=546 poll_thresh=15 ino=257 dd-2584 [002] 258.905639: balance_dirty_state: bdi btrfs-1: dirty=766 wb=667 unstable=0 bg_thresh=989 thresh=1979 gap=546 poll_thresh=16 ino=257 dd-2584 [002] 258.905755: balance_dirty_state: bdi btrfs-1: dirty=791 wb=667 unstable=0 bg_thresh=992 thresh=1984 gap=526 poll_thresh=17 ino=257 dd-2584 [002] 258.905873: balance_dirty_state: bdi btrfs-1: dirty=841 wb=667 unstable=0 bg_thresh=994 thresh=1988 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 258.905878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-77% task_weight=99% bdi_bw=57264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 258.913437: balance_dirty_state: bdi btrfs-1: dirty=841 wb=542 unstable=0 bg_thresh=988 thresh=1976 gap=593 poll_thresh=13 ino=257 dd-2584 [002] 258.913668: balance_dirty_state: bdi btrfs-1: dirty=866 wb=542 unstable=0 bg_thresh=990 thresh=1981 gap=573 poll_thresh=14 ino=257 dd-2584 [002] 258.913724: balance_dirty_state: bdi btrfs-1: dirty=891 wb=542 unstable=0 bg_thresh=993 thresh=1986 gap=553 poll_thresh=15 ino=257 dd-2584 [002] 258.913779: balance_dirty_state: bdi btrfs-1: dirty=891 wb=542 unstable=0 bg_thresh=993 thresh=1986 gap=553 poll_thresh=16 ino=257 dd-2584 [002] 258.913893: balance_dirty_state: bdi btrfs-1: dirty=941 wb=542 unstable=0 bg_thresh=992 thresh=1985 gap=502 poll_thresh=17 ino=257 dd-2584 [002] 258.914007: balance_dirty_state: bdi btrfs-1: dirty=966 wb=542 unstable=0 bg_thresh=994 thresh=1989 gap=481 poll_thresh=18 ino=257 dd-2584 [002] 258.914011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=57264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 258.921643: balance_dirty_state: bdi btrfs-1: dirty=991 wb=542 unstable=0 bg_thresh=994 thresh=1988 gap=455 poll_thresh=13 ino=257 dd-2584 [003] 258.921652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=98% bdi_bw=57264 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 258.929568: balance_dirty_state: bdi btrfs-1: dirty=991 wb=417 unstable=0 bg_thresh=993 thresh=1987 gap=579 poll_thresh=10 ino=257 dd-2584 [003] 258.929688: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=417 unstable=0 bg_thresh=990 thresh=1981 gap=548 poll_thresh=11 ino=257 flush-btrfs-1-2586 [001] 258.929775: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26324 wrote=0 to_write=8192 dd-2584 [003] 258.929816: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=417 unstable=0 bg_thresh=993 thresh=1986 gap=528 poll_thresh=12 ino=257 dd-2584 [003] 258.929938: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=417 unstable=0 bg_thresh=990 thresh=1980 gap=522 poll_thresh=13 ino=257 dd-2584 [003] 258.930066: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=442 unstable=0 bg_thresh=992 thresh=1985 gap=502 poll_thresh=14 ino=257 dd-2584 [003] 258.930192: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=467 unstable=0 bg_thresh=989 thresh=1979 gap=496 poll_thresh=15 ino=257 dd-2584 [003] 258.930322: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=492 unstable=0 bg_thresh=992 thresh=1984 gap=476 poll_thresh=16 ino=257 dd-2584 [003] 258.930325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-82% task_weight=99% bdi_bw=57264 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 258.932869: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=512 to_write=7680 dd-2584 [003] 258.937549: balance_dirty_state: bdi btrfs-1: dirty=616 wb=917 unstable=0 bg_thresh=989 thresh=1979 gap=446 poll_thresh=12 ino=257 dd-2584 [003] 258.937554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=57264 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 258.945546: balance_dirty_state: bdi btrfs-1: dirty=616 wb=792 unstable=0 bg_thresh=989 thresh=1979 gap=571 poll_thresh=12 ino=257 dd-2584 [003] 258.946031: balance_dirty_state: bdi btrfs-1: dirty=616 wb=792 unstable=0 bg_thresh=989 thresh=1978 gap=570 poll_thresh=9 ino=257 dd-2584 [003] 258.946152: balance_dirty_state: bdi btrfs-1: dirty=641 wb=792 unstable=0 bg_thresh=989 thresh=1978 gap=545 poll_thresh=10 ino=257 dd-2584 [003] 258.946270: balance_dirty_state: bdi btrfs-1: dirty=666 wb=792 unstable=0 bg_thresh=988 thresh=1977 gap=519 poll_thresh=11 ino=257 dd-2584 [003] 258.946388: balance_dirty_state: bdi btrfs-1: dirty=666 wb=792 unstable=0 bg_thresh=988 thresh=1977 gap=519 poll_thresh=12 ino=257 dd-2584 [003] 258.946506: balance_dirty_state: bdi btrfs-1: dirty=691 wb=792 unstable=0 bg_thresh=988 thresh=1976 gap=493 poll_thresh=13 ino=257 dd-2584 [003] 258.946515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-148% task_weight=99% bdi_bw=55508 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 258.953525: balance_dirty_state: bdi btrfs-1: dirty=691 wb=667 unstable=0 bg_thresh=985 thresh=1970 gap=612 poll_thresh=13 ino=257 dd-2584 [003] 258.953659: balance_dirty_state: bdi btrfs-1: dirty=716 wb=667 unstable=0 bg_thresh=987 thresh=1975 gap=592 poll_thresh=10 ino=257 dd-2584 [003] 258.953777: balance_dirty_state: bdi btrfs-1: dirty=716 wb=667 unstable=0 bg_thresh=984 thresh=1969 gap=586 poll_thresh=11 ino=257 dd-2584 [003] 258.953897: balance_dirty_state: bdi btrfs-1: dirty=741 wb=667 unstable=0 bg_thresh=987 thresh=1974 gap=566 poll_thresh=12 ino=257 dd-2584 [003] 258.954015: balance_dirty_state: bdi btrfs-1: dirty=766 wb=667 unstable=0 bg_thresh=986 thresh=1973 gap=540 poll_thresh=13 ino=257 dd-2584 [003] 258.954133: balance_dirty_state: bdi btrfs-1: dirty=766 wb=667 unstable=0 bg_thresh=986 thresh=1973 gap=540 poll_thresh=14 ino=257 dd-2584 [003] 258.954251: balance_dirty_state: bdi btrfs-1: dirty=791 wb=667 unstable=0 bg_thresh=986 thresh=1972 gap=514 poll_thresh=15 ino=257 dd-2584 [003] 258.954368: balance_dirty_state: bdi btrfs-1: dirty=791 wb=667 unstable=0 bg_thresh=986 thresh=1972 gap=514 poll_thresh=16 ino=257 dd-2584 [003] 258.954607: balance_dirty_state: bdi btrfs-1: dirty=841 wb=667 unstable=0 bg_thresh=988 thresh=1976 gap=468 poll_thresh=17 ino=257 dd-2584 [003] 258.954616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-147% task_weight=98% bdi_bw=55508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 258.961463: balance_dirty_state: bdi btrfs-1: dirty=841 wb=667 unstable=0 bg_thresh=988 thresh=1976 gap=468 poll_thresh=17 ino=257 dd-2584 [003] 258.961471: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-147% task_weight=98% bdi_bw=55508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 258.969436: balance_dirty_state: bdi btrfs-1: dirty=841 wb=492 unstable=0 bg_thresh=987 thresh=1975 gap=642 poll_thresh=17 ino=257 dd-2584 [003] 258.969545: balance_dirty_state: bdi btrfs-1: dirty=841 wb=492 unstable=0 bg_thresh=987 thresh=1974 gap=641 poll_thresh=13 ino=257 dd-2584 [003] 258.969648: balance_dirty_state: bdi btrfs-1: dirty=866 wb=492 unstable=0 bg_thresh=984 thresh=1968 gap=610 poll_thresh=14 ino=257 dd-2584 [003] 258.970062: balance_dirty_state: bdi btrfs-1: dirty=891 wb=492 unstable=0 bg_thresh=986 thresh=1973 gap=590 poll_thresh=15 ino=257 dd-2584 [003] 258.970163: balance_dirty_state: bdi btrfs-1: dirty=891 wb=492 unstable=0 bg_thresh=983 thresh=1967 gap=584 poll_thresh=16 ino=257 dd-2584 [003] 258.970366: balance_dirty_state: bdi btrfs-1: dirty=941 wb=492 unstable=0 bg_thresh=985 thresh=1971 gap=538 poll_thresh=17 ino=257 dd-2584 [003] 258.970567: balance_dirty_state: bdi btrfs-1: dirty=966 wb=492 unstable=0 bg_thresh=985 thresh=1970 gap=512 poll_thresh=18 ino=257 dd-2584 [003] 258.970769: balance_dirty_state: bdi btrfs-1: dirty=991 wb=492 unstable=0 bg_thresh=984 thresh=1969 gap=486 poll_thresh=19 ino=257 dd-2584 [003] 258.970777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-147% task_weight=98% bdi_bw=55508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 258.970861: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26364 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 258.973418: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=400 to_write=7792 dd-2584 [003] 258.977421: balance_dirty_state: bdi btrfs-1: dirty=591 wb=892 unstable=0 bg_thresh=984 thresh=1969 gap=486 poll_thresh=19 ino=257 dd-2584 [003] 258.977429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-147% task_weight=98% bdi_bw=55508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 258.985482: balance_dirty_state: bdi btrfs-1: dirty=591 wb=892 unstable=0 bg_thresh=984 thresh=1969 gap=486 poll_thresh=19 ino=257 dd-2584 [003] 258.985489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-147% task_weight=98% bdi_bw=55508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 258.993436: balance_dirty_state: bdi btrfs-1: dirty=591 wb=767 unstable=0 bg_thresh=986 thresh=1972 gap=614 poll_thresh=19 ino=257 dd-2584 [003] 258.993544: balance_dirty_state: bdi btrfs-1: dirty=616 wb=767 unstable=0 bg_thresh=988 thresh=1977 gap=594 poll_thresh=14 ino=257 dd-2584 [003] 258.993645: balance_dirty_state: bdi btrfs-1: dirty=616 wb=767 unstable=0 bg_thresh=985 thresh=1971 gap=588 poll_thresh=15 ino=257 dd-2584 [003] 258.993747: balance_dirty_state: bdi btrfs-1: dirty=641 wb=767 unstable=0 bg_thresh=988 thresh=1976 gap=568 poll_thresh=16 ino=257 dd-2584 [003] 258.993948: balance_dirty_state: bdi btrfs-1: dirty=666 wb=767 unstable=0 bg_thresh=987 thresh=1975 gap=542 poll_thresh=17 ino=257 dd-2584 [003] 258.994151: balance_dirty_state: bdi btrfs-1: dirty=716 wb=767 unstable=0 bg_thresh=986 thresh=1973 gap=490 poll_thresh=18 ino=257 dd-2584 [003] 258.994158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1320 avg_dirty=1320 bdi_gap=2% task_gap=-95% task_weight=99% bdi_bw=55508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 259.001574: balance_dirty_state: bdi btrfs-1: dirty=716 wb=642 unstable=0 bg_thresh=985 thresh=1971 gap=613 poll_thresh=13 ino=257 dd-2584 [003] 259.001987: balance_dirty_state: bdi btrfs-1: dirty=741 wb=642 unstable=0 bg_thresh=985 thresh=1970 gap=587 poll_thresh=14 ino=257 dd-2584 [003] 259.002090: balance_dirty_state: bdi btrfs-1: dirty=766 wb=642 unstable=0 bg_thresh=987 thresh=1975 gap=567 poll_thresh=15 ino=257 dd-2584 [003] 259.002191: balance_dirty_state: bdi btrfs-1: dirty=766 wb=642 unstable=0 bg_thresh=984 thresh=1969 gap=561 poll_thresh=16 ino=257 dd-2584 [003] 259.002390: balance_dirty_state: bdi btrfs-1: dirty=791 wb=642 unstable=0 bg_thresh=986 thresh=1973 gap=540 poll_thresh=17 ino=257 dd-2584 [003] 259.002591: balance_dirty_state: bdi btrfs-1: dirty=841 wb=642 unstable=0 bg_thresh=986 thresh=1972 gap=489 poll_thresh=18 ino=257 dd-2584 [003] 259.002598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1320 avg_dirty=1320 bdi_gap=1% task_gap=-96% task_weight=99% bdi_bw=55508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 259.009653: balance_dirty_state: bdi btrfs-1: dirty=866 wb=517 unstable=0 bg_thresh=998 thresh=1997 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 259.009834: balance_dirty_state: bdi btrfs-1: dirty=866 wb=517 unstable=0 bg_thresh=998 thresh=1997 gap=614 poll_thresh=14 ino=257 dd-2584 [004] 259.010016: balance_dirty_state: bdi btrfs-1: dirty=891 wb=517 unstable=0 bg_thresh=1001 thresh=2002 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 259.010198: balance_dirty_state: bdi btrfs-1: dirty=891 wb=517 unstable=0 bg_thresh=998 thresh=1996 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 259.010566: balance_dirty_state: bdi btrfs-1: dirty=941 wb=517 unstable=0 bg_thresh=997 thresh=1995 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 259.010930: balance_dirty_state: bdi btrfs-1: dirty=966 wb=517 unstable=0 bg_thresh=999 thresh=1999 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 259.011912: balance_dirty_state: bdi btrfs-1: dirty=991 wb=517 unstable=0 bg_thresh=999 thresh=1998 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 259.011925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=55508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 259.017428: balance_dirty_state: bdi btrfs-1: dirty=991 wb=517 unstable=0 bg_thresh=999 thresh=1998 gap=490 poll_thresh=19 ino=257 dd-2584 [002] 259.017437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=55508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 259.025349: balance_dirty_state: bdi btrfs-1: dirty=991 wb=392 unstable=0 bg_thresh=1000 thresh=2000 gap=617 poll_thresh=19 ino=257 dd-2584 [002] 259.025413: balance_dirty_state: bdi btrfs-1: dirty=991 wb=392 unstable=0 bg_thresh=1000 thresh=2000 gap=617 poll_thresh=14 ino=257 dd-2584 [002] 259.025473: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=392 unstable=0 bg_thresh=1002 thresh=2005 gap=597 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 259.025488: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26420 wrote=0 to_write=8192 dd-2584 [002] 259.025537: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=392 unstable=0 bg_thresh=1002 thresh=2005 gap=572 poll_thresh=16 ino=257 dd-2584 [002] 259.025666: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=417 unstable=0 bg_thresh=1007 thresh=2015 gap=582 poll_thresh=17 ino=257 dd-2584 [002] 259.025795: balance_dirty_state: bdi btrfs-1: dirty=991 wb=492 unstable=0 bg_thresh=1009 thresh=2019 gap=536 poll_thresh=18 ino=257 dd-2584 [002] 259.025924: balance_dirty_state: bdi btrfs-1: dirty=991 wb=542 unstable=0 bg_thresh=1009 thresh=2018 gap=485 poll_thresh=19 ino=257 dd-2584 [002] 259.025926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-90% task_weight=101% bdi_bw=55508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 259.027306: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=544 to_write=7648 dd-2584 [002] 259.033423: balance_dirty_state: bdi btrfs-1: dirty=591 wb=942 unstable=0 bg_thresh=1006 thresh=2013 gap=480 poll_thresh=14 ino=257 dd-2584 [002] 259.033428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=55508 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 259.041472: balance_dirty_state: bdi btrfs-1: dirty=616 wb=817 unstable=0 bg_thresh=1006 thresh=2012 gap=579 poll_thresh=10 ino=257 dd-2584 [002] 259.041538: balance_dirty_state: bdi btrfs-1: dirty=641 wb=817 unstable=0 bg_thresh=1003 thresh=2006 gap=548 poll_thresh=11 ino=257 dd-2584 [002] 259.041599: balance_dirty_state: bdi btrfs-1: dirty=641 wb=817 unstable=0 bg_thresh=1005 thresh=2011 gap=553 poll_thresh=12 ino=257 dd-2584 [002] 259.041668: balance_dirty_state: bdi btrfs-1: dirty=666 wb=817 unstable=0 bg_thresh=1002 thresh=2005 gap=522 poll_thresh=13 ino=257 dd-2584 [002] 259.041733: balance_dirty_state: bdi btrfs-1: dirty=666 wb=817 unstable=0 bg_thresh=1002 thresh=2004 gap=521 poll_thresh=14 ino=257 dd-2584 [002] 259.041980: balance_dirty_state: bdi btrfs-1: dirty=691 wb=817 unstable=0 bg_thresh=1002 thresh=2004 gap=496 poll_thresh=15 ino=257 dd-2584 [002] 259.041984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-58% task_weight=99% bdi_bw=55508 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 259.049452: balance_dirty_state: bdi btrfs-1: dirty=718 wb=545 unstable=0 bg_thresh=988 thresh=1977 gap=714 poll_thresh=11 ino=257 dd-2584 [002] 259.049539: balance_dirty_state: bdi btrfs-1: dirty=718 wb=545 unstable=0 bg_thresh=991 thresh=1982 gap=719 poll_thresh=12 ino=257 dd-2584 [002] 259.049608: balance_dirty_state: bdi btrfs-1: dirty=743 wb=545 unstable=0 bg_thresh=991 thresh=1982 gap=694 poll_thresh=13 ino=257 dd-2584 [002] 259.049667: balance_dirty_state: bdi btrfs-1: dirty=768 wb=545 unstable=0 bg_thresh=993 thresh=1987 gap=674 poll_thresh=14 ino=257 dd-2584 [002] 259.049727: balance_dirty_state: bdi btrfs-1: dirty=768 wb=545 unstable=0 bg_thresh=993 thresh=1987 gap=674 poll_thresh=15 ino=257 dd-2584 [002] 259.049788: balance_dirty_state: bdi btrfs-1: dirty=793 wb=545 unstable=0 bg_thresh=996 thresh=1992 gap=654 poll_thresh=16 ino=257 dd-2584 [002] 259.049910: balance_dirty_state: bdi btrfs-1: dirty=818 wb=545 unstable=0 bg_thresh=998 thresh=1996 gap=633 poll_thresh=17 ino=257 dd-2584 [002] 259.050033: balance_dirty_state: bdi btrfs-1: dirty=843 wb=545 unstable=0 bg_thresh=997 thresh=1995 gap=607 poll_thresh=18 ino=257 dd-2584 [002] 259.050158: balance_dirty_state: bdi btrfs-1: dirty=893 wb=545 unstable=0 bg_thresh=994 thresh=1988 gap=550 poll_thresh=19 ino=257 dd-2584 [002] 259.050280: balance_dirty_state: bdi btrfs-1: dirty=918 wb=545 unstable=0 bg_thresh=996 thresh=1992 gap=529 poll_thresh=20 ino=257 dd-2584 [002] 259.050581: balance_dirty_state: bdi btrfs-1: dirty=943 wb=545 unstable=0 bg_thresh=995 thresh=1991 gap=503 poll_thresh=21 ino=257 dd-2584 [002] 259.050701: balance_dirty_state: bdi btrfs-1: dirty=993 wb=545 unstable=0 bg_thresh=998 thresh=1996 gap=458 poll_thresh=22 ino=257 dd-2584 [002] 259.050706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=54712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 259.057470: balance_dirty_state: bdi btrfs-1: dirty=993 wb=545 unstable=0 bg_thresh=995 thresh=1990 gap=452 poll_thresh=22 ino=257 dd-2584 [002] 259.057476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=54712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 259.065481: balance_dirty_state: bdi btrfs-1: dirty=998 wb=553 unstable=0 bg_thresh=997 thresh=1995 gap=444 poll_thresh=22 ino=257 dd-2584 [002] 259.065489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=54712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 259.065512: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26460 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 259.066771: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=400 to_write=7792 dd-2584 [002] 259.073419: balance_dirty_state: bdi btrfs-1: dirty=595 wb=828 unstable=0 bg_thresh=993 thresh=1987 gap=564 poll_thresh=22 ino=257 dd-2584 [002] 259.073506: balance_dirty_state: bdi btrfs-1: dirty=595 wb=828 unstable=0 bg_thresh=993 thresh=1987 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 259.073694: balance_dirty_state: bdi btrfs-1: dirty=645 wb=828 unstable=0 bg_thresh=995 thresh=1991 gap=518 poll_thresh=17 ino=257 dd-2584 [002] 259.073876: balance_dirty_state: bdi btrfs-1: dirty=670 wb=828 unstable=0 bg_thresh=995 thresh=1990 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 259.073880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1320 avg_dirty=1320 bdi_gap=12% task_gap=-74% task_weight=99% bdi_bw=54712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 259.081627: balance_dirty_state: bdi btrfs-1: dirty=669 wb=707 unstable=0 bg_thresh=995 thresh=1991 gap=615 poll_thresh=13 ino=257 dd-2584 [002] 259.081687: balance_dirty_state: bdi btrfs-1: dirty=694 wb=707 unstable=0 bg_thresh=995 thresh=1990 gap=589 poll_thresh=14 ino=257 dd-2584 [002] 259.081746: balance_dirty_state: bdi btrfs-1: dirty=719 wb=707 unstable=0 bg_thresh=997 thresh=1995 gap=569 poll_thresh=15 ino=257 dd-2584 [002] 259.081807: balance_dirty_state: bdi btrfs-1: dirty=719 wb=707 unstable=0 bg_thresh=994 thresh=1989 gap=563 poll_thresh=16 ino=257 dd-2584 [002] 259.081927: balance_dirty_state: bdi btrfs-1: dirty=769 wb=707 unstable=0 bg_thresh=996 thresh=1993 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 259.082048: balance_dirty_state: bdi btrfs-1: dirty=794 wb=707 unstable=0 bg_thresh=996 thresh=1992 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 259.082052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=54712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 259.090050: balance_dirty_state: bdi btrfs-1: dirty=794 wb=707 unstable=0 bg_thresh=996 thresh=1992 gap=491 poll_thresh=13 ino=257 dd-2584 [006] 259.090060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=100% bdi_bw=54712 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 259.097564: balance_dirty_state: bdi btrfs-1: dirty=790 wb=707 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=13 ino=257 dd-2584 [006] 259.097576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=100% bdi_bw=54712 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 259.105611: balance_dirty_state: bdi btrfs-1: dirty=783 wb=563 unstable=0 bg_thresh=998 thresh=1996 gap=650 poll_thresh=13 ino=257 dd-2584 [003] 259.105743: balance_dirty_state: bdi btrfs-1: dirty=783 wb=563 unstable=0 bg_thresh=998 thresh=1996 gap=650 poll_thresh=10 ino=257 dd-2584 [003] 259.105863: balance_dirty_state: bdi btrfs-1: dirty=808 wb=563 unstable=0 bg_thresh=1000 thresh=2000 gap=629 poll_thresh=11 ino=257 dd-2584 [003] 259.105980: balance_dirty_state: bdi btrfs-1: dirty=833 wb=563 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=12 ino=257 dd-2584 [003] 259.106098: balance_dirty_state: bdi btrfs-1: dirty=833 wb=563 unstable=0 bg_thresh=999 thresh=1999 gap=603 poll_thresh=13 ino=257 dd-2584 [003] 259.106215: balance_dirty_state: bdi btrfs-1: dirty=858 wb=563 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=14 ino=257 dd-2584 [003] 259.106332: balance_dirty_state: bdi btrfs-1: dirty=883 wb=563 unstable=0 bg_thresh=999 thresh=1998 gap=552 poll_thresh=15 ino=257 dd-2584 [003] 259.106449: balance_dirty_state: bdi btrfs-1: dirty=883 wb=563 unstable=0 bg_thresh=999 thresh=1998 gap=552 poll_thresh=16 ino=257 dd-2584 [003] 259.106686: balance_dirty_state: bdi btrfs-1: dirty=933 wb=563 unstable=0 bg_thresh=1001 thresh=2002 gap=506 poll_thresh=17 ino=257 dd-2584 [003] 259.106919: balance_dirty_state: bdi btrfs-1: dirty=958 wb=563 unstable=0 bg_thresh=1000 thresh=2001 gap=480 poll_thresh=18 ino=257 dd-2584 [003] 259.106928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=54712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 259.113619: balance_dirty_state: bdi btrfs-1: dirty=958 wb=563 unstable=0 bg_thresh=1000 thresh=2001 gap=480 poll_thresh=18 ino=257 dd-2584 [000] 259.113641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=54712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 259.121413: balance_dirty_state: bdi btrfs-1: dirty=958 wb=438 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 259.121599: balance_dirty_state: bdi btrfs-1: dirty=958 wb=438 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 259.121775: balance_dirty_state: bdi btrfs-1: dirty=983 wb=438 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 259.121950: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=438 unstable=0 bg_thresh=1005 thresh=2010 gap=564 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 259.122035: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26516 wrote=0 to_write=8192 dd-2584 [004] 259.122125: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=438 unstable=0 bg_thresh=1005 thresh=2010 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 259.122628: balance_dirty_state: bdi btrfs-1: dirty=883 wb=613 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 259.122817: balance_dirty_state: bdi btrfs-1: dirty=858 wb=663 unstable=0 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 259.122819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=54712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 259.123828: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=528 to_write=7664 dd-2584 [004] 259.129476: balance_dirty_state: bdi btrfs-1: dirty=558 wb=938 unstable=0 bg_thresh=1003 thresh=2006 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 259.129600: balance_dirty_state: bdi btrfs-1: dirty=583 wb=938 unstable=0 bg_thresh=1003 thresh=2006 gap=485 poll_thresh=13 ino=257 dd-2584 [004] 259.129608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-198% task_weight=100% bdi_bw=54712 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 259.137545: balance_dirty_state: bdi btrfs-1: dirty=583 wb=813 unstable=0 bg_thresh=1002 thresh=2005 gap=609 poll_thresh=13 ino=257 dd-2584 [000] 259.137653: balance_dirty_state: bdi btrfs-1: dirty=608 wb=813 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=10 ino=257 dd-2584 [000] 259.137769: balance_dirty_state: bdi btrfs-1: dirty=608 wb=813 unstable=0 bg_thresh=1005 thresh=2010 gap=589 poll_thresh=11 ino=257 dd-2584 [000] 259.137884: balance_dirty_state: bdi btrfs-1: dirty=633 wb=813 unstable=0 bg_thresh=1005 thresh=2010 gap=564 poll_thresh=12 ino=257 dd-2584 [000] 259.138002: balance_dirty_state: bdi btrfs-1: dirty=633 wb=813 unstable=0 bg_thresh=1004 thresh=2009 gap=563 poll_thresh=13 ino=257 dd-2584 [000] 259.138120: balance_dirty_state: bdi btrfs-1: dirty=658 wb=813 unstable=0 bg_thresh=1007 thresh=2014 gap=543 poll_thresh=14 ino=257 dd-2584 [000] 259.138237: balance_dirty_state: bdi btrfs-1: dirty=683 wb=813 unstable=0 bg_thresh=1004 thresh=2008 gap=512 poll_thresh=15 ino=257 dd-2584 [000] 259.138357: balance_dirty_state: bdi btrfs-1: dirty=683 wb=813 unstable=0 bg_thresh=1006 thresh=2013 gap=517 poll_thresh=16 ino=257 dd-2584 [000] 259.138592: balance_dirty_state: bdi btrfs-1: dirty=733 wb=813 unstable=0 bg_thresh=1006 thresh=2012 gap=466 poll_thresh=17 ino=257 dd-2584 [000] 259.138601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=54712 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 259.149518: balance_dirty_state: bdi btrfs-1: dirty=733 wb=813 unstable=0 bg_thresh=1006 thresh=2012 gap=466 poll_thresh=17 ino=257 dd-2584 [000] 259.149529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=54712 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 259.157528: balance_dirty_state: bdi btrfs-1: dirty=733 wb=688 unstable=0 bg_thresh=1006 thresh=2012 gap=591 poll_thresh=17 ino=257 dd-2584 [000] 259.157615: balance_dirty_state: bdi btrfs-1: dirty=733 wb=688 unstable=0 bg_thresh=1005 thresh=2011 gap=590 poll_thresh=13 ino=257 dd-2584 [000] 259.157674: balance_dirty_state: bdi btrfs-1: dirty=758 wb=688 unstable=0 bg_thresh=1002 thresh=2005 gap=559 poll_thresh=14 ino=257 dd-2584 [000] 259.157903: balance_dirty_state: bdi btrfs-1: dirty=783 wb=688 unstable=0 bg_thresh=1005 thresh=2010 gap=539 poll_thresh=15 ino=257 dd-2584 [000] 259.157961: balance_dirty_state: bdi btrfs-1: dirty=783 wb=688 unstable=0 bg_thresh=1004 thresh=2009 gap=538 poll_thresh=16 ino=257 dd-2584 [000] 259.158075: balance_dirty_state: bdi btrfs-1: dirty=808 wb=688 unstable=0 bg_thresh=1004 thresh=2008 gap=512 poll_thresh=17 ino=257 dd-2584 [000] 259.158188: balance_dirty_state: bdi btrfs-1: dirty=858 wb=688 unstable=0 bg_thresh=1003 thresh=2007 gap=461 poll_thresh=18 ino=257 dd-2584 [000] 259.158192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=52064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 259.165465: balance_dirty_state: bdi btrfs-1: dirty=883 wb=688 unstable=0 bg_thresh=1003 thresh=2006 gap=435 poll_thresh=18 ino=257 dd-2584 [000] 259.165469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=52064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 259.173468: balance_dirty_state: bdi btrfs-1: dirty=883 wb=538 unstable=0 bg_thresh=1003 thresh=2006 gap=585 poll_thresh=18 ino=257 dd-2584 [000] 259.173532: balance_dirty_state: bdi btrfs-1: dirty=883 wb=538 unstable=0 bg_thresh=1005 thresh=2011 gap=590 poll_thresh=13 ino=257 dd-2584 [000] 259.173593: balance_dirty_state: bdi btrfs-1: dirty=908 wb=538 unstable=0 bg_thresh=1002 thresh=2005 gap=559 poll_thresh=14 ino=257 dd-2584 [000] 259.173650: balance_dirty_state: bdi btrfs-1: dirty=933 wb=538 unstable=0 bg_thresh=1005 thresh=2010 gap=539 poll_thresh=15 ino=257 dd-2584 [000] 259.173707: balance_dirty_state: bdi btrfs-1: dirty=933 wb=538 unstable=0 bg_thresh=1004 thresh=2009 gap=538 poll_thresh=16 ino=257 dd-2584 [000] 259.173822: balance_dirty_state: bdi btrfs-1: dirty=983 wb=538 unstable=0 bg_thresh=1004 thresh=2008 gap=487 poll_thresh=17 ino=257 dd-2584 [000] 259.173827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=52064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 259.181455: balance_dirty_state: bdi btrfs-1: dirty=983 wb=413 unstable=0 bg_thresh=995 thresh=1990 gap=594 poll_thresh=17 ino=257 dd-2584 [000] 259.181518: balance_dirty_state: bdi btrfs-1: dirty=983 wb=413 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=13 ino=257 dd-2584 [000] 259.181576: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=413 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=14 ino=257 flush-btrfs-1-2586 [004] 259.181595: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26576 wrote=0 to_write=8192 dd-2584 [000] 259.181664: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=413 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=15 ino=257 dd-2584 [000] 259.181755: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=413 unstable=0 bg_thresh=1005 thresh=2011 gap=590 poll_thresh=16 ino=257 dd-2584 [000] 259.182290: balance_dirty_state: bdi btrfs-1: dirty=908 wb=438 unstable=0 bg_thresh=1007 thresh=2015 gap=669 poll_thresh=17 ino=257 dd-2584 [000] 259.182478: balance_dirty_state: bdi btrfs-1: dirty=883 wb=488 unstable=0 bg_thresh=1007 thresh=2014 gap=643 poll_thresh=18 ino=257 dd-2584 [000] 259.182666: balance_dirty_state: bdi btrfs-1: dirty=883 wb=538 unstable=0 bg_thresh=1006 thresh=2012 gap=591 poll_thresh=19 ino=257 dd-2584 [000] 259.182863: balance_dirty_state: bdi btrfs-1: dirty=833 wb=588 unstable=0 bg_thresh=1005 thresh=2011 gap=590 poll_thresh=20 ino=257 dd-2584 [000] 259.183115: balance_dirty_state: bdi btrfs-1: dirty=821 wb=663 unstable=0 bg_thresh=1004 thresh=2009 gap=525 poll_thresh=21 ino=257 dd-2584 [000] 259.183367: balance_dirty_state: bdi btrfs-1: dirty=810 wb=713 unstable=0 bg_thresh=1004 thresh=2009 gap=486 poll_thresh=22 ino=257 dd-2584 [000] 259.183369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=52064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 259.183849: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=640 to_write=7552 dd-2584 [004] 259.189491: balance_dirty_state: bdi btrfs-1: dirty=583 wb=915 unstable=0 bg_thresh=1003 thresh=2006 gap=508 poll_thresh=22 ino=257 dd-2584 [004] 259.189589: balance_dirty_state: bdi btrfs-1: dirty=596 wb=915 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=16 ino=257 dd-2584 [004] 259.189593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=52064 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 259.201502: balance_dirty_state: bdi btrfs-1: dirty=596 wb=915 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=16 ino=257 dd-2584 [000] 259.201516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=52064 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [007] 259.209497: balance_dirty_state: bdi btrfs-1: dirty=596 wb=915 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=16 ino=257 dd-2584 [007] 259.209504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=52064 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 259.217573: balance_dirty_state: bdi btrfs-1: dirty=596 wb=790 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=16 ino=257 dd-2584 [007] 259.217718: balance_dirty_state: bdi btrfs-1: dirty=609 wb=790 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=12 ino=257 dd-2584 [007] 259.217854: balance_dirty_state: bdi btrfs-1: dirty=622 wb=790 unstable=0 bg_thresh=998 thresh=1996 gap=584 poll_thresh=13 ino=257 dd-2584 [007] 259.217990: balance_dirty_state: bdi btrfs-1: dirty=648 wb=790 unstable=0 bg_thresh=997 thresh=1995 gap=557 poll_thresh=14 ino=257 dd-2584 [007] 259.218497: balance_dirty_state: bdi btrfs-1: dirty=661 wb=790 unstable=0 bg_thresh=998 thresh=1996 gap=545 poll_thresh=15 ino=257 dd-2584 [007] 259.218632: balance_dirty_state: bdi btrfs-1: dirty=674 wb=790 unstable=0 bg_thresh=997 thresh=1995 gap=531 poll_thresh=16 ino=257 dd-2584 [007] 259.218901: balance_dirty_state: bdi btrfs-1: dirty=700 wb=790 unstable=0 bg_thresh=997 thresh=1995 gap=505 poll_thresh=17 ino=257 dd-2584 [007] 259.219167: balance_dirty_state: bdi btrfs-1: dirty=739 wb=790 unstable=0 bg_thresh=999 thresh=1998 gap=469 poll_thresh=18 ino=257 dd-2584 [007] 259.219175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=52064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 259.225540: balance_dirty_state: bdi btrfs-1: dirty=739 wb=665 unstable=0 bg_thresh=999 thresh=1998 gap=594 poll_thresh=18 ino=257 dd-2584 [007] 259.225651: balance_dirty_state: bdi btrfs-1: dirty=752 wb=665 unstable=0 bg_thresh=998 thresh=1997 gap=580 poll_thresh=13 ino=257 dd-2584 [007] 259.225719: balance_dirty_state: bdi btrfs-1: dirty=765 wb=665 unstable=0 bg_thresh=998 thresh=1996 gap=566 poll_thresh=14 ino=257 dd-2584 [007] 259.225787: balance_dirty_state: bdi btrfs-1: dirty=791 wb=665 unstable=0 bg_thresh=997 thresh=1995 gap=539 poll_thresh=15 ino=257 dd-2584 [007] 259.225856: balance_dirty_state: bdi btrfs-1: dirty=804 wb=665 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=16 ino=257 dd-2584 [007] 259.225994: balance_dirty_state: bdi btrfs-1: dirty=830 wb=665 unstable=0 bg_thresh=998 thresh=1996 gap=501 poll_thresh=17 ino=257 dd-2584 [007] 259.226127: balance_dirty_state: bdi btrfs-1: dirty=868 wb=665 unstable=0 bg_thresh=1001 thresh=2002 gap=469 poll_thresh=18 ino=257 dd-2584 [007] 259.226131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=52064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 259.233560: balance_dirty_state: bdi btrfs-1: dirty=868 wb=665 unstable=0 bg_thresh=997 thresh=1995 gap=462 poll_thresh=18 ino=257 dd-2584 [007] 259.233569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=52064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 259.241617: balance_dirty_state: bdi btrfs-1: dirty=868 wb=515 unstable=0 bg_thresh=997 thresh=1994 gap=611 poll_thresh=18 ino=257 dd-2584 [007] 259.241711: balance_dirty_state: bdi btrfs-1: dirty=893 wb=515 unstable=0 bg_thresh=997 thresh=1994 gap=586 poll_thresh=13 ino=257 dd-2584 [007] 259.241781: balance_dirty_state: bdi btrfs-1: dirty=893 wb=515 unstable=0 bg_thresh=999 thresh=1999 gap=591 poll_thresh=14 ino=257 dd-2584 [007] 259.242031: balance_dirty_state: bdi btrfs-1: dirty=918 wb=515 unstable=0 bg_thresh=999 thresh=1999 gap=566 poll_thresh=15 ino=257 dd-2584 [007] 259.242101: balance_dirty_state: bdi btrfs-1: dirty=918 wb=515 unstable=0 bg_thresh=999 thresh=1998 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 259.242235: balance_dirty_state: bdi btrfs-1: dirty=968 wb=515 unstable=0 bg_thresh=1001 thresh=2002 gap=519 poll_thresh=17 ino=257 dd-2584 [007] 259.242372: balance_dirty_state: bdi btrfs-1: dirty=993 wb=515 unstable=0 bg_thresh=1000 thresh=2001 gap=493 poll_thresh=18 ino=257 dd-2584 [007] 259.242376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=52064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 259.249643: balance_dirty_state: bdi btrfs-1: dirty=993 wb=515 unstable=0 bg_thresh=1000 thresh=2001 gap=493 poll_thresh=18 ino=257 dd-2584 [007] 259.249651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=52064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 259.257626: balance_dirty_state: bdi btrfs-1: dirty=993 wb=390 unstable=0 bg_thresh=1003 thresh=2006 gap=623 poll_thresh=18 ino=257 dd-2584 [001] 259.257764: balance_dirty_state: bdi btrfs-1: dirty=993 wb=390 unstable=0 bg_thresh=1003 thresh=2006 gap=623 poll_thresh=13 ino=257 dd-2584 [001] 259.257892: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=390 unstable=0 bg_thresh=1005 thresh=2011 gap=603 poll_thresh=14 ino=257 flush-btrfs-1-2586 [000] 259.257973: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26652 wrote=0 to_write=8192 dd-2584 [001] 259.258030: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=390 unstable=0 bg_thresh=1005 thresh=2011 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 259.258163: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=390 unstable=0 bg_thresh=1008 thresh=2016 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 259.258433: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=455 unstable=0 bg_thresh=1010 thresh=2021 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 259.258708: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=507 unstable=0 bg_thresh=1012 thresh=2025 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 259.259620: balance_dirty_state: bdi btrfs-1: dirty=871 wb=700 unstable=0 bg_thresh=1034 thresh=2069 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 259.259624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1360 avg_dirty=1360 bdi_gap=26% task_gap=-46% task_weight=99% bdi_bw=52064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 259.260914: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=576 to_write=7616 dd-2584 [001] 259.270052: balance_dirty_state: bdi btrfs-1: dirty=583 wb=838 unstable=0 bg_thresh=1037 thresh=2074 gap=653 poll_thresh=14 ino=257 dd-2584 [001] 259.270172: balance_dirty_state: bdi btrfs-1: dirty=608 wb=838 unstable=0 bg_thresh=1036 thresh=2073 gap=627 poll_thresh=15 ino=257 dd-2584 [001] 259.270289: balance_dirty_state: bdi btrfs-1: dirty=608 wb=838 unstable=0 bg_thresh=1036 thresh=2073 gap=627 poll_thresh=16 ino=257 dd-2584 [001] 259.270526: balance_dirty_state: bdi btrfs-1: dirty=658 wb=838 unstable=0 bg_thresh=1036 thresh=2072 gap=576 poll_thresh=17 ino=257 dd-2584 [001] 259.270763: balance_dirty_state: bdi btrfs-1: dirty=683 wb=838 unstable=0 bg_thresh=1038 thresh=2076 gap=555 poll_thresh=18 ino=257 dd-2584 [001] 259.270996: balance_dirty_state: bdi btrfs-1: dirty=708 wb=838 unstable=0 bg_thresh=1037 thresh=2075 gap=529 poll_thresh=19 ino=257 dd-2584 [001] 259.271232: balance_dirty_state: bdi btrfs-1: dirty=758 wb=838 unstable=0 bg_thresh=1037 thresh=2074 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 259.271241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1324 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=50432 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 259.277503: balance_dirty_state: bdi btrfs-1: dirty=758 wb=838 unstable=0 bg_thresh=1037 thresh=2074 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 259.277510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1324 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=50432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 259.285457: balance_dirty_state: bdi btrfs-1: dirty=758 wb=713 unstable=0 bg_thresh=1037 thresh=2074 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 259.285646: balance_dirty_state: bdi btrfs-1: dirty=758 wb=713 unstable=0 bg_thresh=1033 thresh=2067 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 259.285850: balance_dirty_state: bdi btrfs-1: dirty=783 wb=713 unstable=0 bg_thresh=1036 thresh=2072 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 259.286164: balance_dirty_state: bdi btrfs-1: dirty=796 wb=713 unstable=0 bg_thresh=1035 thresh=2070 gap=561 poll_thresh=17 ino=257 dd-2584 [001] 259.286747: balance_dirty_state: bdi btrfs-1: dirty=846 wb=713 unstable=0 bg_thresh=1034 thresh=2069 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 259.286755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-134% task_weight=98% bdi_bw=50432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 259.293570: balance_dirty_state: bdi btrfs-1: dirty=846 wb=713 unstable=0 bg_thresh=1034 thresh=2069 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 259.293583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-134% task_weight=98% bdi_bw=50432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 259.301529: balance_dirty_state: bdi btrfs-1: dirty=846 wb=599 unstable=0 bg_thresh=1034 thresh=2068 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 259.301682: balance_dirty_state: bdi btrfs-1: dirty=859 wb=599 unstable=0 bg_thresh=1034 thresh=2069 gap=611 poll_thresh=13 ino=257 dd-2584 [005] 259.301820: balance_dirty_state: bdi btrfs-1: dirty=872 wb=599 unstable=0 bg_thresh=1033 thresh=2066 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 259.301949: balance_dirty_state: bdi btrfs-1: dirty=897 wb=599 unstable=0 bg_thresh=1033 thresh=2066 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 259.302076: balance_dirty_state: bdi btrfs-1: dirty=897 wb=599 unstable=0 bg_thresh=1032 thresh=2065 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 259.302694: balance_dirty_state: bdi btrfs-1: dirty=947 wb=599 unstable=0 bg_thresh=1033 thresh=2067 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 259.302953: balance_dirty_state: bdi btrfs-1: dirty=972 wb=599 unstable=0 bg_thresh=1033 thresh=2066 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 259.302962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1318 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-138% task_weight=98% bdi_bw=50432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 259.309460: balance_dirty_state: bdi btrfs-1: dirty=972 wb=469 unstable=0 bg_thresh=1019 thresh=2038 gap=597 poll_thresh=18 ino=257 dd-2584 [001] 259.309544: balance_dirty_state: bdi btrfs-1: dirty=998 wb=469 unstable=0 bg_thresh=1021 thresh=2043 gap=576 poll_thresh=13 ino=257 dd-2584 [001] 259.309932: balance_dirty_state: bdi btrfs-1: dirty=998 wb=469 unstable=0 bg_thresh=1029 thresh=2059 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 259.309998: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=469 unstable=0 bg_thresh=1026 thresh=2053 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 259.310064: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=469 unstable=0 bg_thresh=1029 thresh=2058 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 259.310194: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=469 unstable=0 bg_thresh=1031 thresh=2062 gap=545 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 259.310265: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26704 wrote=0 to_write=8192 dd-2584 [001] 259.310516: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=519 unstable=0 bg_thresh=1035 thresh=2071 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 259.310518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1322 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=50432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 259.311547: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=528 to_write=7664 dd-2584 [005] 259.317498: balance_dirty_state: bdi btrfs-1: dirty=583 wb=984 unstable=0 bg_thresh=1034 thresh=2068 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 259.317504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-134% task_weight=98% bdi_bw=50432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 259.325466: balance_dirty_state: bdi btrfs-1: dirty=583 wb=984 unstable=0 bg_thresh=1022 thresh=2045 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 259.325471: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-161% task_weight=98% bdi_bw=50432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 259.337556: balance_dirty_state: bdi btrfs-1: dirty=583 wb=984 unstable=0 bg_thresh=1022 thresh=2044 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 259.337565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=98% bdi_bw=50432 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 259.345483: balance_dirty_state: bdi btrfs-1: dirty=583 wb=854 unstable=0 bg_thresh=1014 thresh=2029 gap=592 poll_thresh=18 ino=257 dd-2584 [001] 259.345581: balance_dirty_state: bdi btrfs-1: dirty=609 wb=854 unstable=0 bg_thresh=1014 thresh=2029 gap=566 poll_thresh=13 ino=257 dd-2584 [001] 259.345655: balance_dirty_state: bdi btrfs-1: dirty=622 wb=854 unstable=0 bg_thresh=1015 thresh=2031 gap=555 poll_thresh=14 ino=257 dd-2584 [001] 259.345722: balance_dirty_state: bdi btrfs-1: dirty=622 wb=854 unstable=0 bg_thresh=1013 thresh=2027 gap=551 poll_thresh=15 ino=257 dd-2584 [001] 259.345791: balance_dirty_state: bdi btrfs-1: dirty=647 wb=854 unstable=0 bg_thresh=1016 thresh=2032 gap=531 poll_thresh=16 ino=257 dd-2584 [001] 259.345926: balance_dirty_state: bdi btrfs-1: dirty=672 wb=854 unstable=0 bg_thresh=1015 thresh=2031 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 259.345930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-131% task_weight=98% bdi_bw=50432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 259.353623: balance_dirty_state: bdi btrfs-1: dirty=672 wb=716 unstable=0 bg_thresh=1011 thresh=2023 gap=635 poll_thresh=17 ino=257 dd-2584 [001] 259.353721: balance_dirty_state: bdi btrfs-1: dirty=697 wb=716 unstable=0 bg_thresh=1011 thresh=2022 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 259.353795: balance_dirty_state: bdi btrfs-1: dirty=722 wb=716 unstable=0 bg_thresh=1013 thresh=2027 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 259.353867: balance_dirty_state: bdi btrfs-1: dirty=722 wb=716 unstable=0 bg_thresh=1010 thresh=2021 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 259.353940: balance_dirty_state: bdi btrfs-1: dirty=747 wb=716 unstable=0 bg_thresh=1013 thresh=2026 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 259.354399: balance_dirty_state: bdi btrfs-1: dirty=773 wb=716 unstable=0 bg_thresh=1005 thresh=2011 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 259.354956: balance_dirty_state: bdi btrfs-1: dirty=798 wb=716 unstable=0 bg_thresh=1033 thresh=2067 gap=553 poll_thresh=18 ino=257 dd-2584 [001] 259.355256: balance_dirty_state: bdi btrfs-1: dirty=823 wb=716 unstable=0 bg_thresh=1035 thresh=2071 gap=532 poll_thresh=19 ino=257 dd-2584 [001] 259.355370: balance_dirty_state: bdi btrfs-1: dirty=873 wb=716 unstable=0 bg_thresh=1035 thresh=2070 gap=481 poll_thresh=20 ino=257 dd-2584 [001] 259.355375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1322 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=50432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 259.361465: balance_dirty_state: bdi btrfs-1: dirty=873 wb=591 unstable=0 bg_thresh=1024 thresh=2049 gap=585 poll_thresh=20 ino=257 dd-2584 [001] 259.361529: balance_dirty_state: bdi btrfs-1: dirty=873 wb=591 unstable=0 bg_thresh=1027 thresh=2054 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 259.361593: balance_dirty_state: bdi btrfs-1: dirty=898 wb=591 unstable=0 bg_thresh=1024 thresh=2048 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 259.361712: balance_dirty_state: bdi btrfs-1: dirty=923 wb=591 unstable=0 bg_thresh=1023 thresh=2047 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 259.361834: balance_dirty_state: bdi btrfs-1: dirty=973 wb=591 unstable=0 bg_thresh=1025 thresh=2051 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 259.361838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1307 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-4% task_gap=-106% task_weight=97% bdi_bw=50432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 259.369475: balance_dirty_state: bdi btrfs-1: dirty=973 wb=528 unstable=0 bg_thresh=1027 thresh=2054 gap=553 poll_thresh=18 ino=257 dd-2584 [001] 259.369547: balance_dirty_state: bdi btrfs-1: dirty=973 wb=528 unstable=0 bg_thresh=1026 thresh=2053 gap=552 poll_thresh=13 ino=257 dd-2584 [001] 259.369608: balance_dirty_state: bdi btrfs-1: dirty=998 wb=528 unstable=0 bg_thresh=1026 thresh=2053 gap=527 poll_thresh=14 ino=257 dd-2584 [001] 259.369669: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=528 unstable=0 bg_thresh=1026 thresh=2052 gap=501 poll_thresh=15 ino=257 dd-2584 [001] 259.369673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-153% task_weight=99% bdi_bw=50432 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 259.377664: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=528 unstable=0 bg_thresh=1026 thresh=2052 gap=501 poll_thresh=15 ino=257 dd-2584 [005] 259.377672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-153% task_weight=99% bdi_bw=48392 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 259.385655: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=528 unstable=0 bg_thresh=1026 thresh=2052 gap=501 poll_thresh=15 ino=257 dd-2584 [005] 259.385668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-153% task_weight=99% bdi_bw=48392 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 259.393488: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=403 unstable=0 bg_thresh=1025 thresh=2050 gap=624 poll_thresh=15 ino=257 dd-2584 [001] 259.393620: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=403 unstable=0 bg_thresh=1026 thresh=2052 gap=626 poll_thresh=11 ino=257 dd-2584 [001] 259.393744: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=403 unstable=0 bg_thresh=1025 thresh=2051 gap=600 poll_thresh=12 ino=257 flush-btrfs-1-2586 [002] 259.393833: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26788 wrote=0 to_write=8192 dd-2584 [001] 259.393877: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=403 unstable=0 bg_thresh=1028 thresh=2056 gap=605 poll_thresh=13 ino=257 dd-2584 [001] 259.394000: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=403 unstable=0 bg_thresh=1027 thresh=2055 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 259.394494: balance_dirty_state: bdi btrfs-1: dirty=984 wb=517 unstable=0 bg_thresh=1027 thresh=2055 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 259.394634: balance_dirty_state: bdi btrfs-1: dirty=959 wb=542 unstable=0 bg_thresh=1027 thresh=2054 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 259.394986: balance_dirty_state: bdi btrfs-1: dirty=933 wb=618 unstable=0 bg_thresh=1026 thresh=2053 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 259.394991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-3% task_gap=-106% task_weight=99% bdi_bw=48392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 259.396585: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=320 wrote=560 to_write=7632 dd-2584 [001] 259.401598: balance_dirty_state: bdi btrfs-1: dirty=583 wb=968 unstable=0 bg_thresh=1026 thresh=2053 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 259.401611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-3% task_gap=-106% task_weight=99% bdi_bw=48392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 259.409529: balance_dirty_state: bdi btrfs-1: dirty=583 wb=855 unstable=0 bg_thresh=1025 thresh=2051 gap=613 poll_thresh=17 ino=257 dd-2584 [001] 259.409719: balance_dirty_state: bdi btrfs-1: dirty=583 wb=830 unstable=0 bg_thresh=1022 thresh=2045 gap=632 poll_thresh=13 ino=257 dd-2584 [001] 259.409920: balance_dirty_state: bdi btrfs-1: dirty=608 wb=830 unstable=0 bg_thresh=1021 thresh=2042 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 259.410127: balance_dirty_state: bdi btrfs-1: dirty=634 wb=830 unstable=0 bg_thresh=1024 thresh=2049 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 259.410311: balance_dirty_state: bdi btrfs-1: dirty=659 wb=830 unstable=0 bg_thresh=1028 thresh=2056 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 259.410695: balance_dirty_state: bdi btrfs-1: dirty=684 wb=830 unstable=0 bg_thresh=1025 thresh=2050 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 259.411121: balance_dirty_state: bdi btrfs-1: dirty=710 wb=830 unstable=0 bg_thresh=1021 thresh=2043 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 259.411132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-116% task_weight=98% bdi_bw=48392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 259.417679: balance_dirty_state: bdi btrfs-1: dirty=710 wb=830 unstable=0 bg_thresh=1025 thresh=2050 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 259.417692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-108% task_weight=98% bdi_bw=48392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 259.425520: balance_dirty_state: bdi btrfs-1: dirty=710 wb=704 unstable=0 bg_thresh=1024 thresh=2048 gap=634 poll_thresh=18 ino=257 dd-2584 [005] 259.425602: balance_dirty_state: bdi btrfs-1: dirty=735 wb=704 unstable=0 bg_thresh=1024 thresh=2048 gap=609 poll_thresh=13 ino=257 dd-2584 [005] 259.425663: balance_dirty_state: bdi btrfs-1: dirty=735 wb=704 unstable=0 bg_thresh=1026 thresh=2053 gap=614 poll_thresh=14 ino=257 dd-2584 [005] 259.425719: balance_dirty_state: bdi btrfs-1: dirty=760 wb=704 unstable=0 bg_thresh=1026 thresh=2053 gap=589 poll_thresh=15 ino=257 dd-2584 [005] 259.425777: balance_dirty_state: bdi btrfs-1: dirty=760 wb=704 unstable=0 bg_thresh=1029 thresh=2058 gap=594 poll_thresh=16 ino=257 dd-2584 [005] 259.426065: balance_dirty_state: bdi btrfs-1: dirty=810 wb=704 unstable=0 bg_thresh=1031 thresh=2063 gap=549 poll_thresh=17 ino=257 dd-2584 [005] 259.426181: balance_dirty_state: bdi btrfs-1: dirty=835 wb=704 unstable=0 bg_thresh=1031 thresh=2062 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 259.426296: balance_dirty_state: bdi btrfs-1: dirty=860 wb=704 unstable=0 bg_thresh=1033 thresh=2066 gap=502 poll_thresh=19 ino=257 dd-2584 [005] 259.426300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1328 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-13% task_gap=-126% task_weight=98% bdi_bw=48392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 259.433488: balance_dirty_state: bdi btrfs-1: dirty=860 wb=578 unstable=0 bg_thresh=1024 thresh=2049 gap=611 poll_thresh=19 ino=257 dd-2584 [005] 259.433552: balance_dirty_state: bdi btrfs-1: dirty=885 wb=578 unstable=0 bg_thresh=1024 thresh=2049 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 259.433612: balance_dirty_state: bdi btrfs-1: dirty=910 wb=578 unstable=0 bg_thresh=1027 thresh=2054 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 259.433671: balance_dirty_state: bdi btrfs-1: dirty=910 wb=578 unstable=0 bg_thresh=1027 thresh=2054 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 259.433789: balance_dirty_state: bdi btrfs-1: dirty=960 wb=578 unstable=0 bg_thresh=1029 thresh=2059 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 259.433910: balance_dirty_state: bdi btrfs-1: dirty=985 wb=578 unstable=0 bg_thresh=1034 thresh=2069 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 259.433915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-122% task_weight=98% bdi_bw=48392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 259.441569: balance_dirty_state: bdi btrfs-1: dirty=985 wb=578 unstable=0 bg_thresh=1034 thresh=2069 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 259.441579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-122% task_weight=98% bdi_bw=48392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 259.449522: balance_dirty_state: bdi btrfs-1: dirty=985 wb=439 unstable=0 bg_thresh=1019 thresh=2039 gap=615 poll_thresh=18 ino=257 dd-2584 [001] 259.449624: balance_dirty_state: bdi btrfs-1: dirty=985 wb=439 unstable=0 bg_thresh=1019 thresh=2039 gap=615 poll_thresh=13 ino=257 dd-2584 [001] 259.449716: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=439 unstable=0 bg_thresh=1019 thresh=2039 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 259.449808: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=439 unstable=0 bg_thresh=1025 thresh=2050 gap=576 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 259.449883: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26844 wrote=0 to_write=8192 dd-2584 [001] 259.450084: balance_dirty_state: bdi btrfs-1: dirty=997 wb=477 unstable=0 bg_thresh=1024 thresh=2049 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 259.450217: balance_dirty_state: bdi btrfs-1: dirty=946 wb=540 unstable=0 bg_thresh=1024 thresh=2048 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 259.450374: balance_dirty_state: bdi btrfs-1: dirty=933 wb=616 unstable=0 bg_thresh=1023 thresh=2047 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 259.450377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-1% task_gap=-101% task_weight=98% bdi_bw=48392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 259.451171: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=376 wrote=528 to_write=7664 dd-2584 [001] 259.457555: balance_dirty_state: bdi btrfs-1: dirty=583 wb=966 unstable=0 bg_thresh=1009 thresh=2018 gap=469 poll_thresh=18 ino=257 dd-2584 [001] 259.457564: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=98% bdi_bw=48392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 259.465606: balance_dirty_state: bdi btrfs-1: dirty=583 wb=840 unstable=0 bg_thresh=1004 thresh=2009 gap=586 poll_thresh=13 ino=257 dd-2584 [001] 259.465703: balance_dirty_state: bdi btrfs-1: dirty=608 wb=840 unstable=0 bg_thresh=1004 thresh=2008 gap=560 poll_thresh=14 ino=257 dd-2584 [001] 259.465797: balance_dirty_state: bdi btrfs-1: dirty=633 wb=840 unstable=0 bg_thresh=1007 thresh=2014 gap=541 poll_thresh=15 ino=257 dd-2584 [001] 259.465894: balance_dirty_state: bdi btrfs-1: dirty=633 wb=840 unstable=0 bg_thresh=1006 thresh=2012 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 259.466081: balance_dirty_state: bdi btrfs-1: dirty=683 wb=840 unstable=0 bg_thresh=1004 thresh=2008 gap=485 poll_thresh=17 ino=257 dd-2584 [001] 259.466088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=48392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 259.473611: balance_dirty_state: bdi btrfs-1: dirty=683 wb=840 unstable=0 bg_thresh=1007 thresh=2014 gap=491 poll_thresh=17 ino=257 dd-2584 [001] 259.473624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-94% task_weight=100% bdi_bw=48392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 259.485711: balance_dirty_state: bdi btrfs-1: dirty=683 wb=840 unstable=0 bg_thresh=1009 thresh=2019 gap=496 poll_thresh=13 ino=257 dd-2584 [001] 259.485717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-87% task_weight=98% bdi_bw=46412 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 259.493735: balance_dirty_state: bdi btrfs-1: dirty=708 wb=715 unstable=0 bg_thresh=1006 thresh=2013 gap=590 poll_thresh=10 ino=257 dd-2584 [001] 259.493825: balance_dirty_state: bdi btrfs-1: dirty=733 wb=715 unstable=0 bg_thresh=1009 thresh=2018 gap=570 poll_thresh=11 ino=257 dd-2584 [001] 259.493914: balance_dirty_state: bdi btrfs-1: dirty=733 wb=715 unstable=0 bg_thresh=1008 thresh=2017 gap=569 poll_thresh=12 ino=257 dd-2584 [001] 259.494006: balance_dirty_state: bdi btrfs-1: dirty=758 wb=715 unstable=0 bg_thresh=1008 thresh=2017 gap=544 poll_thresh=13 ino=257 dd-2584 [001] 259.494360: balance_dirty_state: bdi btrfs-1: dirty=758 wb=715 unstable=0 bg_thresh=1008 thresh=2016 gap=543 poll_thresh=14 ino=257 dd-2584 [001] 259.494448: balance_dirty_state: bdi btrfs-1: dirty=783 wb=715 unstable=0 bg_thresh=1008 thresh=2016 gap=518 poll_thresh=15 ino=257 dd-2584 [001] 259.494536: balance_dirty_state: bdi btrfs-1: dirty=808 wb=715 unstable=0 bg_thresh=1007 thresh=2015 gap=492 poll_thresh=16 ino=257 dd-2584 [001] 259.494542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=46412 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 259.501741: balance_dirty_state: bdi btrfs-1: dirty=808 wb=565 unstable=0 bg_thresh=1010 thresh=2021 gap=648 poll_thresh=12 ino=257 dd-2584 [001] 259.501802: balance_dirty_state: bdi btrfs-1: dirty=833 wb=565 unstable=0 bg_thresh=1007 thresh=2015 gap=617 poll_thresh=13 ino=257 dd-2584 [001] 259.501862: balance_dirty_state: bdi btrfs-1: dirty=858 wb=565 unstable=0 bg_thresh=1007 thresh=2014 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 259.501923: balance_dirty_state: bdi btrfs-1: dirty=858 wb=565 unstable=0 bg_thresh=1009 thresh=2019 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 259.501985: balance_dirty_state: bdi btrfs-1: dirty=883 wb=565 unstable=0 bg_thresh=1006 thresh=2013 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 259.502107: balance_dirty_state: bdi btrfs-1: dirty=908 wb=565 unstable=0 bg_thresh=1008 thresh=2017 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 259.502228: balance_dirty_state: bdi btrfs-1: dirty=933 wb=565 unstable=0 bg_thresh=1008 thresh=2016 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 259.502349: balance_dirty_state: bdi btrfs-1: dirty=983 wb=565 unstable=0 bg_thresh=1007 thresh=2015 gap=467 poll_thresh=19 ino=257 dd-2584 [001] 259.502354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-138% task_weight=98% bdi_bw=46412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 259.509643: balance_dirty_state: bdi btrfs-1: dirty=983 wb=565 unstable=0 bg_thresh=1009 thresh=2018 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 259.509652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=46412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 259.517546: balance_dirty_state: bdi btrfs-1: dirty=983 wb=540 unstable=0 bg_thresh=1008 thresh=2017 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 259.517558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-89% task_weight=98% bdi_bw=46412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 259.525743: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=540 unstable=0 bg_thresh=1005 thresh=2011 gap=463 poll_thresh=14 ino=257 dd-2584 [004] 259.525748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=46412 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 259.525869: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26920 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 259.527646: writeback_single_inode: bdi btrfs-1: ino=257 state= age=452 wrote=416 to_write=7776 dd-2584 [005] 259.533671: balance_dirty_state: bdi btrfs-1: dirty=583 wb=838 unstable=0 bg_thresh=1005 thresh=2011 gap=590 poll_thresh=10 ino=257 dd-2584 [005] 259.534060: balance_dirty_state: bdi btrfs-1: dirty=608 wb=838 unstable=0 bg_thresh=1008 thresh=2016 gap=570 poll_thresh=11 ino=257 dd-2584 [005] 259.534156: balance_dirty_state: bdi btrfs-1: dirty=633 wb=838 unstable=0 bg_thresh=1008 thresh=2016 gap=545 poll_thresh=12 ino=257 dd-2584 [005] 259.534251: balance_dirty_state: bdi btrfs-1: dirty=633 wb=838 unstable=0 bg_thresh=1010 thresh=2021 gap=550 poll_thresh=13 ino=257 dd-2584 [005] 259.534349: balance_dirty_state: bdi btrfs-1: dirty=658 wb=838 unstable=0 bg_thresh=1010 thresh=2021 gap=525 poll_thresh=14 ino=257 dd-2584 [005] 259.534446: balance_dirty_state: bdi btrfs-1: dirty=683 wb=838 unstable=0 bg_thresh=1013 thresh=2026 gap=505 poll_thresh=15 ino=257 dd-2584 [005] 259.534453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1320 avg_dirty=1320 bdi_gap=33% task_gap=-34% task_weight=100% bdi_bw=46412 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 259.541722: balance_dirty_state: bdi btrfs-1: dirty=683 wb=688 unstable=0 bg_thresh=1011 thresh=2023 gap=652 poll_thresh=11 ino=257 dd-2584 [005] 259.541820: balance_dirty_state: bdi btrfs-1: dirty=708 wb=688 unstable=0 bg_thresh=1014 thresh=2028 gap=632 poll_thresh=12 ino=257 dd-2584 [005] 259.541916: balance_dirty_state: bdi btrfs-1: dirty=733 wb=688 unstable=0 bg_thresh=1011 thresh=2022 gap=601 poll_thresh=13 ino=257 dd-2584 [005] 259.542014: balance_dirty_state: bdi btrfs-1: dirty=733 wb=688 unstable=0 bg_thresh=1013 thresh=2027 gap=606 poll_thresh=14 ino=257 dd-2584 [005] 259.542112: balance_dirty_state: bdi btrfs-1: dirty=758 wb=688 unstable=0 bg_thresh=1010 thresh=2021 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 259.542209: balance_dirty_state: bdi btrfs-1: dirty=758 wb=688 unstable=0 bg_thresh=1013 thresh=2026 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 259.542404: balance_dirty_state: bdi btrfs-1: dirty=808 wb=688 unstable=0 bg_thresh=1015 thresh=2030 gap=534 poll_thresh=17 ino=257 dd-2584 [005] 259.542600: balance_dirty_state: bdi btrfs-1: dirty=833 wb=688 unstable=0 bg_thresh=1011 thresh=2023 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 259.542607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-83% task_weight=99% bdi_bw=46412 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 259.549844: balance_dirty_state: bdi btrfs-1: dirty=858 wb=688 unstable=0 bg_thresh=1011 thresh=2023 gap=477 poll_thresh=13 ino=257 dd-2584 [005] 259.549853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=46412 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 259.557697: balance_dirty_state: bdi btrfs-1: dirty=858 wb=688 unstable=0 bg_thresh=1011 thresh=2023 gap=477 poll_thresh=13 ino=257 dd-2584 [005] 259.557706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=46412 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 259.565608: balance_dirty_state: bdi btrfs-1: dirty=858 wb=563 unstable=0 bg_thresh=1011 thresh=2023 gap=602 poll_thresh=13 ino=257 dd-2584 [005] 259.565860: balance_dirty_state: bdi btrfs-1: dirty=858 wb=563 unstable=0 bg_thresh=1011 thresh=2022 gap=601 poll_thresh=10 ino=257 dd-2584 [005] 259.565920: balance_dirty_state: bdi btrfs-1: dirty=883 wb=563 unstable=0 bg_thresh=1011 thresh=2022 gap=576 poll_thresh=11 ino=257 dd-2584 [005] 259.565978: balance_dirty_state: bdi btrfs-1: dirty=908 wb=563 unstable=0 bg_thresh=1010 thresh=2021 gap=550 poll_thresh=12 ino=257 dd-2584 [005] 259.566037: balance_dirty_state: bdi btrfs-1: dirty=908 wb=563 unstable=0 bg_thresh=1013 thresh=2026 gap=555 poll_thresh=13 ino=257 dd-2584 [005] 259.566095: balance_dirty_state: bdi btrfs-1: dirty=933 wb=563 unstable=0 bg_thresh=1012 thresh=2025 gap=529 poll_thresh=14 ino=257 dd-2584 [005] 259.566153: balance_dirty_state: bdi btrfs-1: dirty=933 wb=563 unstable=0 bg_thresh=1012 thresh=2025 gap=529 poll_thresh=15 ino=257 dd-2584 [005] 259.566211: balance_dirty_state: bdi btrfs-1: dirty=958 wb=563 unstable=0 bg_thresh=1012 thresh=2024 gap=503 poll_thresh=16 ino=257 dd-2584 [005] 259.566215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-82% task_weight=99% bdi_bw=46412 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 259.573795: balance_dirty_state: bdi btrfs-1: dirty=983 wb=563 unstable=0 bg_thresh=1012 thresh=2024 gap=478 poll_thresh=12 ino=257 dd-2584 [005] 259.573799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=46412 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 259.581597: balance_dirty_state: bdi btrfs-1: dirty=983 wb=438 unstable=0 bg_thresh=1011 thresh=2022 gap=601 poll_thresh=12 ino=257 dd-2584 [005] 259.581668: balance_dirty_state: bdi btrfs-1: dirty=983 wb=438 unstable=0 bg_thresh=1010 thresh=2021 gap=600 poll_thresh=9 ino=257 dd-2584 [005] 259.581731: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=438 unstable=0 bg_thresh=1010 thresh=2021 gap=575 poll_thresh=10 ino=257 dd-2584 [005] 259.581792: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=438 unstable=0 bg_thresh=1010 thresh=2020 gap=549 poll_thresh=11 ino=257 dd-2584 [005] 259.581856: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=438 unstable=0 bg_thresh=1012 thresh=2025 gap=554 poll_thresh=12 ino=257 flush-btrfs-1-2586 [002] 259.581864: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26976 wrote=0 to_write=8192 dd-2584 [005] 259.581921: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=438 unstable=0 bg_thresh=1012 thresh=2024 gap=528 poll_thresh=13 ino=257 dd-2584 [005] 259.581986: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=438 unstable=0 bg_thresh=1012 thresh=2024 gap=503 poll_thresh=14 ino=257 dd-2584 [005] 259.581987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-80% task_weight=98% bdi_bw=46412 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 259.583049: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=496 to_write=7696 dd-2584 [001] 259.589679: balance_dirty_state: bdi btrfs-1: dirty=634 wb=913 unstable=0 bg_thresh=998 thresh=1997 gap=450 poll_thresh=10 ino=257 dd-2584 [001] 259.589686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 259.601635: balance_dirty_state: bdi btrfs-1: dirty=634 wb=788 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=10 ino=257 dd-2584 [001] 259.601719: balance_dirty_state: bdi btrfs-1: dirty=634 wb=788 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=7 ino=257 dd-2584 [001] 259.601969: balance_dirty_state: bdi btrfs-1: dirty=659 wb=788 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=8 ino=257 dd-2584 [001] 259.602029: balance_dirty_state: bdi btrfs-1: dirty=684 wb=788 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=9 ino=257 dd-2584 [001] 259.602091: balance_dirty_state: bdi btrfs-1: dirty=684 wb=788 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=10 ino=257 dd-2584 [001] 259.602152: balance_dirty_state: bdi btrfs-1: dirty=709 wb=788 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=11 ino=257 dd-2584 [001] 259.602212: balance_dirty_state: bdi btrfs-1: dirty=734 wb=788 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=12 ino=257 dd-2584 [001] 259.602217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1280 avg_dirty=1280 bdi_gap=42% task_gap=-14% task_weight=99% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 259.613715: balance_dirty_state: bdi btrfs-1: dirty=734 wb=663 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=9 ino=257 dd-2584 [001] 259.613775: balance_dirty_state: bdi btrfs-1: dirty=759 wb=663 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=10 ino=257 dd-2584 [001] 259.613837: balance_dirty_state: bdi btrfs-1: dirty=784 wb=663 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=11 ino=257 dd-2584 [001] 259.613899: balance_dirty_state: bdi btrfs-1: dirty=784 wb=663 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=12 ino=257 dd-2584 [001] 259.613959: balance_dirty_state: bdi btrfs-1: dirty=809 wb=663 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=13 ino=257 dd-2584 [001] 259.614020: balance_dirty_state: bdi btrfs-1: dirty=809 wb=663 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=14 ino=257 dd-2584 [001] 259.614088: balance_dirty_state: bdi btrfs-1: dirty=847 wb=663 unstable=0 bg_thresh=992 thresh=1985 gap=475 poll_thresh=15 ino=257 dd-2584 [001] 259.614093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1280 avg_dirty=1280 bdi_gap=33% task_gap=-31% task_weight=98% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 259.625766: balance_dirty_state: bdi btrfs-1: dirty=847 wb=513 unstable=0 bg_thresh=994 thresh=1988 gap=628 poll_thresh=11 ino=257 dd-2584 [001] 259.625890: balance_dirty_state: bdi btrfs-1: dirty=872 wb=513 unstable=0 bg_thresh=991 thresh=1982 gap=597 poll_thresh=12 ino=257 dd-2584 [001] 259.626010: balance_dirty_state: bdi btrfs-1: dirty=872 wb=513 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=13 ino=257 dd-2584 [001] 259.626133: balance_dirty_state: bdi btrfs-1: dirty=897 wb=513 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 259.626619: balance_dirty_state: bdi btrfs-1: dirty=922 wb=513 unstable=0 bg_thresh=993 thresh=1986 gap=551 poll_thresh=15 ino=257 dd-2584 [001] 259.626741: balance_dirty_state: bdi btrfs-1: dirty=922 wb=513 unstable=0 bg_thresh=992 thresh=1985 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 259.626984: balance_dirty_state: bdi btrfs-1: dirty=972 wb=513 unstable=0 bg_thresh=992 thresh=1984 gap=499 poll_thresh=17 ino=257 dd-2584 [001] 259.627227: balance_dirty_state: bdi btrfs-1: dirty=997 wb=513 unstable=0 bg_thresh=991 thresh=1983 gap=473 poll_thresh=18 ino=257 dd-2584 [001] 259.627236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-82% task_weight=98% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 259.627320: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27020 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 259.629186: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=384 to_write=7808 dd-2584 [001] 259.637644: balance_dirty_state: bdi btrfs-1: dirty=608 wb=902 unstable=0 bg_thresh=991 thresh=1983 gap=473 poll_thresh=13 ino=257 dd-2584 [001] 259.637647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-83% task_weight=100% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 259.645780: balance_dirty_state: bdi btrfs-1: dirty=608 wb=902 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=10 ino=257 dd-2584 [001] 259.645785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-69% task_weight=98% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 259.653761: balance_dirty_state: bdi btrfs-1: dirty=633 wb=777 unstable=0 bg_thresh=996 thresh=1992 gap=582 poll_thresh=7 ino=257 dd-2584 [001] 259.653847: balance_dirty_state: bdi btrfs-1: dirty=658 wb=777 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=8 ino=257 dd-2584 [001] 259.653935: balance_dirty_state: bdi btrfs-1: dirty=658 wb=777 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=9 ino=257 dd-2584 [001] 259.654019: balance_dirty_state: bdi btrfs-1: dirty=683 wb=777 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=10 ino=257 dd-2584 [001] 259.654104: balance_dirty_state: bdi btrfs-1: dirty=683 wb=777 unstable=0 bg_thresh=994 thresh=1989 gap=529 poll_thresh=11 ino=257 dd-2584 [001] 259.654191: balance_dirty_state: bdi btrfs-1: dirty=708 wb=777 unstable=0 bg_thresh=994 thresh=1989 gap=504 poll_thresh=12 ino=257 dd-2584 [001] 259.654277: balance_dirty_state: bdi btrfs-1: dirty=733 wb=777 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=13 ino=257 dd-2584 [001] 259.654283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1280 avg_dirty=1280 bdi_gap=35% task_gap=-29% task_weight=99% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 259.661742: balance_dirty_state: bdi btrfs-1: dirty=733 wb=652 unstable=0 bg_thresh=996 thresh=1992 gap=607 poll_thresh=10 ino=257 dd-2584 [001] 259.662090: balance_dirty_state: bdi btrfs-1: dirty=758 wb=652 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=11 ino=257 dd-2584 [001] 259.662180: balance_dirty_state: bdi btrfs-1: dirty=783 wb=652 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=12 ino=257 dd-2584 [001] 259.662266: balance_dirty_state: bdi btrfs-1: dirty=783 wb=652 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=13 ino=257 dd-2584 [001] 259.662352: balance_dirty_state: bdi btrfs-1: dirty=808 wb=652 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=14 ino=257 dd-2584 [001] 259.662439: balance_dirty_state: bdi btrfs-1: dirty=833 wb=652 unstable=0 bg_thresh=994 thresh=1989 gap=504 poll_thresh=15 ino=257 dd-2584 [001] 259.662526: balance_dirty_state: bdi btrfs-1: dirty=833 wb=652 unstable=0 bg_thresh=994 thresh=1989 gap=504 poll_thresh=16 ino=257 dd-2584 [001] 259.662698: balance_dirty_state: bdi btrfs-1: dirty=858 wb=652 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=17 ino=257 dd-2584 [001] 259.662705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-69% task_weight=98% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 259.669836: balance_dirty_state: bdi btrfs-1: dirty=883 wb=652 unstable=0 bg_thresh=996 thresh=1992 gap=457 poll_thresh=13 ino=257 dd-2584 [001] 259.669841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 259.677769: balance_dirty_state: bdi btrfs-1: dirty=908 wb=652 unstable=0 bg_thresh=990 thresh=1980 gap=420 poll_thresh=10 ino=257 dd-2584 [001] 259.677775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-134% task_weight=99% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 259.685675: balance_dirty_state: bdi btrfs-1: dirty=908 wb=427 unstable=0 bg_thresh=994 thresh=1988 gap=653 poll_thresh=10 ino=257 dd-2584 [001] 259.685743: balance_dirty_state: bdi btrfs-1: dirty=908 wb=427 unstable=0 bg_thresh=996 thresh=1993 gap=658 poll_thresh=7 ino=257 dd-2584 [001] 259.685804: balance_dirty_state: bdi btrfs-1: dirty=933 wb=427 unstable=0 bg_thresh=993 thresh=1987 gap=627 poll_thresh=8 ino=257 dd-2584 [001] 259.685863: balance_dirty_state: bdi btrfs-1: dirty=958 wb=427 unstable=0 bg_thresh=996 thresh=1992 gap=607 poll_thresh=9 ino=257 dd-2584 [001] 259.685923: balance_dirty_state: bdi btrfs-1: dirty=958 wb=427 unstable=0 bg_thresh=995 thresh=1991 gap=606 poll_thresh=10 ino=257 dd-2584 [001] 259.685983: balance_dirty_state: bdi btrfs-1: dirty=983 wb=427 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=11 ino=257 dd-2584 [001] 259.686046: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=427 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=12 ino=257 flush-btrfs-1-2586 [002] 259.686117: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27080 wrote=0 to_write=8192 dd-2584 [001] 259.686294: balance_dirty_state: bdi btrfs-1: dirty=983 wb=452 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=13 ino=257 dd-2584 [001] 259.686362: balance_dirty_state: bdi btrfs-1: dirty=983 wb=477 unstable=0 bg_thresh=994 thresh=1989 gap=529 poll_thresh=14 ino=257 dd-2584 [001] 259.686427: balance_dirty_state: bdi btrfs-1: dirty=983 wb=502 unstable=0 bg_thresh=997 thresh=1994 gap=509 poll_thresh=15 ino=257 dd-2584 [001] 259.686493: balance_dirty_state: bdi btrfs-1: dirty=933 wb=527 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=16 ino=257 dd-2584 [001] 259.686667: balance_dirty_state: bdi btrfs-1: dirty=908 wb=602 unstable=0 bg_thresh=996 thresh=1992 gap=482 poll_thresh=17 ino=257 dd-2584 [001] 259.686669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-70% task_weight=98% bdi_bw=44820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 259.687384: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=512 to_write=7680 dd-2584 [005] 259.693767: balance_dirty_state: bdi btrfs-1: dirty=583 wb=927 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=13 ino=257 dd-2584 [005] 259.693777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 259.701665: balance_dirty_state: bdi btrfs-1: dirty=583 wb=927 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=13 ino=257 dd-2584 [005] 259.701672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 259.709702: balance_dirty_state: bdi btrfs-1: dirty=583 wb=927 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=13 ino=257 dd-2584 [005] 259.709709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 259.717610: balance_dirty_state: bdi btrfs-1: dirty=583 wb=789 unstable=0 bg_thresh=998 thresh=1997 gap=625 poll_thresh=13 ino=257 dd-2584 [001] 259.717799: balance_dirty_state: bdi btrfs-1: dirty=608 wb=789 unstable=0 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=10 ino=257 dd-2584 [001] 259.717984: balance_dirty_state: bdi btrfs-1: dirty=633 wb=789 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=11 ino=257 dd-2584 [001] 259.718165: balance_dirty_state: bdi btrfs-1: dirty=633 wb=789 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=12 ino=257 dd-2584 [001] 259.718346: balance_dirty_state: bdi btrfs-1: dirty=658 wb=789 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=13 ino=257 dd-2584 [001] 259.718527: balance_dirty_state: bdi btrfs-1: dirty=683 wb=789 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=14 ino=257 dd-2584 [001] 259.718713: balance_dirty_state: bdi btrfs-1: dirty=683 wb=789 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=15 ino=257 dd-2584 [001] 259.718894: balance_dirty_state: bdi btrfs-1: dirty=708 wb=789 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=16 ino=257 dd-2584 [001] 259.718907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1320 avg_dirty=1320 bdi_gap=12% task_gap=-74% task_weight=99% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 259.725766: balance_dirty_state: bdi btrfs-1: dirty=708 wb=651 unstable=0 bg_thresh=1000 thresh=2000 gap=641 poll_thresh=12 ino=257 dd-2584 [004] 259.725886: balance_dirty_state: bdi btrfs-1: dirty=733 wb=651 unstable=0 bg_thresh=1000 thresh=2000 gap=616 poll_thresh=13 ino=257 dd-2584 [004] 259.726421: balance_dirty_state: bdi btrfs-1: dirty=733 wb=651 unstable=0 bg_thresh=1005 thresh=2010 gap=626 poll_thresh=14 ino=257 dd-2584 [004] 259.726598: balance_dirty_state: bdi btrfs-1: dirty=758 wb=651 unstable=0 bg_thresh=1002 thresh=2004 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 259.726781: balance_dirty_state: bdi btrfs-1: dirty=783 wb=651 unstable=0 bg_thresh=1004 thresh=2009 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 259.727054: balance_dirty_state: bdi btrfs-1: dirty=808 wb=651 unstable=0 bg_thresh=1006 thresh=2013 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 259.727200: balance_dirty_state: bdi btrfs-1: dirty=833 wb=651 unstable=0 bg_thresh=1006 thresh=2012 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 259.727348: balance_dirty_state: bdi btrfs-1: dirty=883 wb=651 unstable=0 bg_thresh=1002 thresh=2005 gap=471 poll_thresh=19 ino=257 dd-2584 [004] 259.727354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 259.737633: balance_dirty_state: bdi btrfs-1: dirty=883 wb=651 unstable=0 bg_thresh=1002 thresh=2005 gap=471 poll_thresh=19 ino=257 dd-2584 [005] 259.737639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 collect-vmstat.-2569 [000] 259.744055: balance_dirty_state: bdi 0:15: dirty=883 wb=651 unstable=0 bg_thresh=999 thresh=1999 gap=465 poll_thresh=27 ino=2375722 collect-vmstat.-2569 [000] 259.744064: balance_dirty_pages: bdi 0:15: bdi_limit=10 task_limit=10 bdi_dirty=2 avg_dirty=2 bdi_gap=582% task_gap=1164% task_weight=0% bdi_bw=17468 base_bw=102400 task_bw=3276800 dirtied=27 period=4 think=10852 pause=8 dd-2584 [005] 259.749609: balance_dirty_state: bdi btrfs-1: dirty=883 wb=651 unstable=0 bg_thresh=999 thresh=1999 gap=465 poll_thresh=19 ino=257 dd-2584 [005] 259.749621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 259.761632: balance_dirty_state: bdi btrfs-1: dirty=883 wb=526 unstable=0 bg_thresh=994 thresh=1989 gap=580 poll_thresh=19 ino=257 dd-2584 [005] 259.761703: balance_dirty_state: bdi btrfs-1: dirty=908 wb=526 unstable=0 bg_thresh=994 thresh=1989 gap=555 poll_thresh=14 ino=257 dd-2584 [005] 259.761763: balance_dirty_state: bdi btrfs-1: dirty=908 wb=526 unstable=0 bg_thresh=997 thresh=1994 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 259.761818: balance_dirty_state: bdi btrfs-1: dirty=933 wb=526 unstable=0 bg_thresh=997 thresh=1994 gap=535 poll_thresh=16 ino=257 dd-2584 [005] 259.761941: balance_dirty_state: bdi btrfs-1: dirty=958 wb=526 unstable=0 bg_thresh=1002 thresh=2004 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 259.762068: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=526 unstable=0 bg_thresh=998 thresh=1997 gap=463 poll_thresh=18 ino=257 dd-2584 [005] 259.762073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1280 avg_dirty=1280 bdi_gap=40% task_gap=-18% task_weight=99% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 259.762144: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27156 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 259.763483: writeback_single_inode: bdi btrfs-1: ino=257 state= age=124 wrote=416 to_write=7776 dd-2584 [005] 259.770017: balance_dirty_state: bdi btrfs-1: dirty=583 wb=826 unstable=0 bg_thresh=1004 thresh=2008 gap=599 poll_thresh=13 ino=257 dd-2584 [005] 259.770075: balance_dirty_state: bdi btrfs-1: dirty=608 wb=826 unstable=0 bg_thresh=1001 thresh=2002 gap=568 poll_thresh=14 ino=257 dd-2584 [005] 259.770133: balance_dirty_state: bdi btrfs-1: dirty=633 wb=826 unstable=0 bg_thresh=1003 thresh=2007 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 259.770189: balance_dirty_state: bdi btrfs-1: dirty=633 wb=826 unstable=0 bg_thresh=1000 thresh=2001 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 259.770303: balance_dirty_state: bdi btrfs-1: dirty=683 wb=826 unstable=0 bg_thresh=1002 thresh=2005 gap=496 poll_thresh=17 ino=257 dd-2584 [005] 259.770307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-56% task_weight=98% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 259.777769: balance_dirty_state: bdi btrfs-1: dirty=683 wb=826 unstable=0 bg_thresh=1005 thresh=2010 gap=501 poll_thresh=13 ino=257 dd-2584 [005] 259.777773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-52% task_weight=100% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 259.785850: balance_dirty_state: bdi btrfs-1: dirty=708 wb=701 unstable=0 bg_thresh=1001 thresh=2003 gap=594 poll_thresh=10 ino=257 dd-2584 [001] 259.785926: balance_dirty_state: bdi btrfs-1: dirty=708 wb=701 unstable=0 bg_thresh=1004 thresh=2008 gap=599 poll_thresh=11 ino=257 dd-2584 [001] 259.786007: balance_dirty_state: bdi btrfs-1: dirty=733 wb=676 unstable=0 bg_thresh=1007 thresh=2014 gap=605 poll_thresh=12 ino=257 dd-2584 [001] 259.786093: balance_dirty_state: bdi btrfs-1: dirty=733 wb=601 unstable=0 bg_thresh=1009 thresh=2019 gap=685 poll_thresh=13 ino=257 dd-2584 [001] 259.786177: balance_dirty_state: bdi btrfs-1: dirty=758 wb=576 unstable=0 bg_thresh=1009 thresh=2019 gap=685 poll_thresh=14 ino=257 dd-2584 [001] 259.786295: balance_dirty_state: bdi btrfs-1: dirty=783 wb=576 unstable=0 bg_thresh=1009 thresh=2018 gap=659 poll_thresh=15 ino=257 dd-2584 [001] 259.786416: balance_dirty_state: bdi btrfs-1: dirty=783 wb=576 unstable=0 bg_thresh=1011 thresh=2023 gap=664 poll_thresh=16 ino=257 dd-2584 [001] 259.786649: balance_dirty_state: bdi btrfs-1: dirty=833 wb=576 unstable=0 bg_thresh=1011 thresh=2022 gap=613 poll_thresh=17 ino=257 dd-2584 [001] 259.787249: balance_dirty_state: bdi btrfs-1: dirty=858 wb=576 unstable=0 bg_thresh=1010 thresh=2021 gap=587 poll_thresh=18 ino=257 dd-2584 [001] 259.787484: balance_dirty_state: bdi btrfs-1: dirty=883 wb=576 unstable=0 bg_thresh=1010 thresh=2020 gap=561 poll_thresh=19 ino=257 dd-2584 [001] 259.787722: balance_dirty_state: bdi btrfs-1: dirty=933 wb=576 unstable=0 bg_thresh=1012 thresh=2024 gap=515 poll_thresh=20 ino=257 dd-2584 [001] 259.787961: balance_dirty_state: bdi btrfs-1: dirty=958 wb=576 unstable=0 bg_thresh=1008 thresh=2017 gap=483 poll_thresh=21 ino=257 dd-2584 [001] 259.787970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-89% task_weight=98% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 259.793880: balance_dirty_state: bdi btrfs-1: dirty=958 wb=576 unstable=0 bg_thresh=1011 thresh=2022 gap=488 poll_thresh=16 ino=257 dd-2584 [001] 259.793889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=43860 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 259.801738: balance_dirty_state: bdi btrfs-1: dirty=958 wb=576 unstable=0 bg_thresh=1011 thresh=2022 gap=488 poll_thresh=16 ino=257 dd-2584 [001] 259.801748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=42200 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 259.809676: balance_dirty_state: bdi btrfs-1: dirty=958 wb=451 unstable=0 bg_thresh=1010 thresh=2021 gap=612 poll_thresh=16 ino=257 dd-2584 [001] 259.809749: balance_dirty_state: bdi btrfs-1: dirty=983 wb=451 unstable=0 bg_thresh=1007 thresh=2015 gap=581 poll_thresh=12 ino=257 dd-2584 [001] 259.809808: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=451 unstable=0 bg_thresh=1010 thresh=2020 gap=561 poll_thresh=13 ino=257 dd-2584 [001] 259.809868: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=451 unstable=0 bg_thresh=1009 thresh=2019 gap=560 poll_thresh=14 ino=257 dd-2584 [001] 259.809928: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=451 unstable=0 bg_thresh=1012 thresh=2024 gap=540 poll_thresh=15 ino=257 dd-2584 [001] 259.809991: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=451 unstable=0 bg_thresh=1009 thresh=2018 gap=509 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 259.810004: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27204 wrote=0 to_write=8192 dd-2584 [001] 259.810117: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=451 unstable=0 bg_thresh=1008 thresh=2017 gap=483 poll_thresh=17 ino=257 dd-2584 [001] 259.810118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1320 avg_dirty=1320 bdi_gap=28% task_gap=-42% task_weight=98% bdi_bw=42200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 259.811222: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=512 to_write=7680 dd-2584 [000] 259.822264: balance_dirty_state: bdi btrfs-1: dirty=608 wb=951 unstable=0 bg_thresh=1008 thresh=2017 gap=458 poll_thresh=13 ino=257 dd-2584 [000] 259.822273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-89% task_weight=98% bdi_bw=42200 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [000] 259.829826: balance_dirty_state: bdi btrfs-1: dirty=608 wb=801 unstable=0 bg_thresh=1011 thresh=2022 gap=613 poll_thresh=10 ino=257 dd-2584 [000] 259.829944: balance_dirty_state: bdi btrfs-1: dirty=633 wb=801 unstable=0 bg_thresh=1011 thresh=2022 gap=588 poll_thresh=11 ino=257 dd-2584 [000] 259.830059: balance_dirty_state: bdi btrfs-1: dirty=658 wb=801 unstable=0 bg_thresh=1013 thresh=2027 gap=568 poll_thresh=12 ino=257 dd-2584 [000] 259.830175: balance_dirty_state: bdi btrfs-1: dirty=658 wb=801 unstable=0 bg_thresh=1013 thresh=2027 gap=568 poll_thresh=13 ino=257 dd-2584 [000] 259.830293: balance_dirty_state: bdi btrfs-1: dirty=683 wb=801 unstable=0 bg_thresh=1013 thresh=2026 gap=542 poll_thresh=14 ino=257 dd-2584 [000] 259.830414: balance_dirty_state: bdi btrfs-1: dirty=708 wb=801 unstable=0 bg_thresh=1015 thresh=2031 gap=522 poll_thresh=15 ino=257 dd-2584 [000] 259.830530: balance_dirty_state: bdi btrfs-1: dirty=708 wb=801 unstable=0 bg_thresh=1015 thresh=2030 gap=521 poll_thresh=16 ino=257 dd-2584 [000] 259.830766: balance_dirty_state: bdi btrfs-1: dirty=758 wb=801 unstable=0 bg_thresh=1014 thresh=2029 gap=470 poll_thresh=17 ino=257 dd-2584 [000] 259.830774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1360 avg_dirty=1360 bdi_gap=11% task_gap=-76% task_weight=99% bdi_bw=42200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 259.837852: balance_dirty_state: bdi btrfs-1: dirty=758 wb=676 unstable=0 bg_thresh=1014 thresh=2029 gap=595 poll_thresh=13 ino=257 dd-2584 [000] 259.837971: balance_dirty_state: bdi btrfs-1: dirty=783 wb=676 unstable=0 bg_thresh=1014 thresh=2028 gap=569 poll_thresh=14 ino=257 dd-2584 [000] 259.838094: balance_dirty_state: bdi btrfs-1: dirty=783 wb=676 unstable=0 bg_thresh=1011 thresh=2022 gap=563 poll_thresh=15 ino=257 dd-2584 [000] 259.838213: balance_dirty_state: bdi btrfs-1: dirty=808 wb=676 unstable=0 bg_thresh=1016 thresh=2032 gap=548 poll_thresh=16 ino=257 dd-2584 [000] 259.838447: balance_dirty_state: bdi btrfs-1: dirty=833 wb=676 unstable=0 bg_thresh=1015 thresh=2031 gap=522 poll_thresh=17 ino=257 dd-2584 [000] 259.839046: balance_dirty_state: bdi btrfs-1: dirty=883 wb=676 unstable=0 bg_thresh=1015 thresh=2030 gap=471 poll_thresh=18 ino=257 dd-2584 [000] 259.839055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1360 avg_dirty=1360 bdi_gap=12% task_gap=-74% task_weight=98% bdi_bw=42200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 259.845828: balance_dirty_state: bdi btrfs-1: dirty=883 wb=551 unstable=0 bg_thresh=1012 thresh=2024 gap=590 poll_thresh=13 ino=257 dd-2584 [000] 259.845886: balance_dirty_state: bdi btrfs-1: dirty=908 wb=551 unstable=0 bg_thresh=1014 thresh=2029 gap=570 poll_thresh=14 ino=257 dd-2584 [000] 259.845946: balance_dirty_state: bdi btrfs-1: dirty=933 wb=551 unstable=0 bg_thresh=1014 thresh=2028 gap=544 poll_thresh=15 ino=257 dd-2584 [000] 259.846003: balance_dirty_state: bdi btrfs-1: dirty=933 wb=551 unstable=0 bg_thresh=1016 thresh=2033 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 259.846120: balance_dirty_state: bdi btrfs-1: dirty=983 wb=551 unstable=0 bg_thresh=1016 thresh=2032 gap=498 poll_thresh=17 ino=257 dd-2584 [000] 259.846124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1320 avg_dirty=1320 bdi_gap=36% task_gap=-26% task_weight=98% bdi_bw=42200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 259.853820: balance_dirty_state: bdi btrfs-1: dirty=983 wb=551 unstable=0 bg_thresh=1013 thresh=2026 gap=492 poll_thresh=13 ino=257 dd-2584 [000] 259.853825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1320 avg_dirty=1320 bdi_gap=33% task_gap=-33% task_weight=99% bdi_bw=42200 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 259.861754: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=526 unstable=0 bg_thresh=1000 thresh=2000 gap=465 poll_thresh=10 ino=257 dd-2584 [004] 259.861761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1280 avg_dirty=1280 bdi_gap=41% task_gap=-14% task_weight=98% bdi_bw=42200 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 259.861812: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27256 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 259.862946: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=416 to_write=7776 dd-2584 [000] 259.869804: balance_dirty_state: bdi btrfs-1: dirty=609 wb=814 unstable=0 bg_thresh=1004 thresh=2009 gap=586 poll_thresh=7 ino=257 dd-2584 [000] 259.869877: balance_dirty_state: bdi btrfs-1: dirty=622 wb=814 unstable=0 bg_thresh=1007 thresh=2015 gap=579 poll_thresh=8 ino=257 dd-2584 [000] 259.869945: balance_dirty_state: bdi btrfs-1: dirty=635 wb=814 unstable=0 bg_thresh=1007 thresh=2014 gap=565 poll_thresh=9 ino=257 dd-2584 [000] 259.870012: balance_dirty_state: bdi btrfs-1: dirty=648 wb=814 unstable=0 bg_thresh=1006 thresh=2013 gap=551 poll_thresh=10 ino=257 dd-2584 [000] 259.870080: balance_dirty_state: bdi btrfs-1: dirty=674 wb=814 unstable=0 bg_thresh=1005 thresh=2010 gap=522 poll_thresh=11 ino=257 dd-2584 [000] 259.870151: balance_dirty_state: bdi btrfs-1: dirty=687 wb=814 unstable=0 bg_thresh=1004 thresh=2008 gap=507 poll_thresh=12 ino=257 dd-2584 [000] 259.870402: balance_dirty_state: bdi btrfs-1: dirty=700 wb=814 unstable=0 bg_thresh=1003 thresh=2006 gap=492 poll_thresh=13 ino=257 dd-2584 [000] 259.870407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1280 avg_dirty=1280 bdi_gap=45% task_gap=-8% task_weight=99% bdi_bw=42200 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 259.877828: balance_dirty_state: bdi btrfs-1: dirty=713 wb=814 unstable=0 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=10 ino=257 dd-2584 [004] 259.877834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-48% task_weight=99% bdi_bw=42200 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 259.885821: balance_dirty_state: bdi btrfs-1: dirty=713 wb=689 unstable=0 bg_thresh=1010 thresh=2020 gap=618 poll_thresh=7 ino=257 dd-2584 [004] 259.885882: balance_dirty_state: bdi btrfs-1: dirty=738 wb=689 unstable=0 bg_thresh=1010 thresh=2020 gap=593 poll_thresh=8 ino=257 dd-2584 [004] 259.885941: balance_dirty_state: bdi btrfs-1: dirty=738 wb=689 unstable=0 bg_thresh=1012 thresh=2025 gap=598 poll_thresh=9 ino=257 dd-2584 [004] 259.886004: balance_dirty_state: bdi btrfs-1: dirty=763 wb=689 unstable=0 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=10 ino=257 dd-2584 [004] 259.886066: balance_dirty_state: bdi btrfs-1: dirty=789 wb=689 unstable=0 bg_thresh=1010 thresh=2020 gap=542 poll_thresh=11 ino=257 dd-2584 [004] 259.886128: balance_dirty_state: bdi btrfs-1: dirty=802 wb=689 unstable=0 bg_thresh=1011 thresh=2022 gap=531 poll_thresh=12 ino=257 dd-2584 [004] 259.886192: balance_dirty_state: bdi btrfs-1: dirty=815 wb=689 unstable=0 bg_thresh=1012 thresh=2024 gap=520 poll_thresh=13 ino=257 dd-2584 [004] 259.886254: balance_dirty_state: bdi btrfs-1: dirty=828 wb=689 unstable=0 bg_thresh=1011 thresh=2023 gap=506 poll_thresh=14 ino=257 dd-2584 [004] 259.886315: balance_dirty_state: bdi btrfs-1: dirty=841 wb=689 unstable=0 bg_thresh=1011 thresh=2023 gap=493 poll_thresh=15 ino=257 dd-2584 [004] 259.886320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1320 avg_dirty=1320 bdi_gap=31% task_gap=-36% task_weight=99% bdi_bw=42200 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 259.893924: balance_dirty_state: bdi btrfs-1: dirty=854 wb=564 unstable=0 bg_thresh=1012 thresh=2024 gap=606 poll_thresh=11 ino=257 dd-2584 [007] 259.894061: balance_dirty_state: bdi btrfs-1: dirty=867 wb=564 unstable=0 bg_thresh=1011 thresh=2023 gap=592 poll_thresh=12 ino=257 dd-2584 [007] 259.894196: balance_dirty_state: bdi btrfs-1: dirty=880 wb=564 unstable=0 bg_thresh=1012 thresh=2024 gap=580 poll_thresh=13 ino=257 dd-2584 [007] 259.894333: balance_dirty_state: bdi btrfs-1: dirty=906 wb=564 unstable=0 bg_thresh=1011 thresh=2023 gap=553 poll_thresh=14 ino=257 dd-2584 [007] 259.894468: balance_dirty_state: bdi btrfs-1: dirty=919 wb=564 unstable=0 bg_thresh=1011 thresh=2022 gap=539 poll_thresh=15 ino=257 dd-2584 [007] 259.894968: balance_dirty_state: bdi btrfs-1: dirty=919 wb=564 unstable=0 bg_thresh=1011 thresh=2023 gap=540 poll_thresh=16 ino=257 dd-2584 [007] 259.895112: balance_dirty_state: bdi btrfs-1: dirty=969 wb=564 unstable=0 bg_thresh=1010 thresh=2021 gap=488 poll_thresh=17 ino=257 dd-2584 [007] 259.895117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-85% task_weight=99% bdi_bw=42200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 259.901912: balance_dirty_state: bdi btrfs-1: dirty=969 wb=439 unstable=0 bg_thresh=1012 thresh=2025 gap=617 poll_thresh=13 ino=257 dd-2584 [007] 259.902037: balance_dirty_state: bdi btrfs-1: dirty=994 wb=439 unstable=0 bg_thresh=1015 thresh=2030 gap=597 poll_thresh=14 ino=257 dd-2584 [007] 259.902161: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=439 unstable=0 bg_thresh=1012 thresh=2024 gap=566 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 259.902247: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27296 wrote=0 to_write=8192 dd-2584 [007] 259.902299: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=439 unstable=0 bg_thresh=1014 thresh=2029 gap=571 poll_thresh=16 ino=257 dd-2584 [007] 259.902581: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=465 unstable=0 bg_thresh=1014 thresh=2028 gap=520 poll_thresh=17 ino=257 dd-2584 [007] 259.902863: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=530 unstable=0 bg_thresh=1013 thresh=2027 gap=494 poll_thresh=18 ino=257 dd-2584 [007] 259.902866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1360 avg_dirty=1360 bdi_gap=10% task_gap=-79% task_weight=100% bdi_bw=42200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 259.904854: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=528 to_write=7664 dd-2584 [007] 259.909813: balance_dirty_state: bdi btrfs-1: dirty=570 wb=963 unstable=0 bg_thresh=1009 thresh=2018 gap=485 poll_thresh=13 ino=257 dd-2584 [007] 259.909817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1320 avg_dirty=1320 bdi_gap=28% task_gap=-42% task_weight=99% bdi_bw=41964 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 259.917888: balance_dirty_state: bdi btrfs-1: dirty=595 wb=688 unstable=0 bg_thresh=1010 thresh=2021 gap=738 poll_thresh=10 ino=257 dd-2584 [007] 259.917954: balance_dirty_state: bdi btrfs-1: dirty=620 wb=688 unstable=0 bg_thresh=1007 thresh=2015 gap=707 poll_thresh=11 ino=257 dd-2584 [007] 259.918291: balance_dirty_state: bdi btrfs-1: dirty=646 wb=688 unstable=0 bg_thresh=1006 thresh=2012 gap=678 poll_thresh=12 ino=257 dd-2584 [007] 259.918357: balance_dirty_state: bdi btrfs-1: dirty=659 wb=688 unstable=0 bg_thresh=1005 thresh=2011 gap=664 poll_thresh=13 ino=257 dd-2584 [007] 259.918876: balance_dirty_state: bdi btrfs-1: dirty=659 wb=688 unstable=0 bg_thresh=1035 thresh=2070 gap=723 poll_thresh=14 ino=257 dd-2584 [007] 259.918935: balance_dirty_state: bdi btrfs-1: dirty=684 wb=688 unstable=0 bg_thresh=1032 thresh=2064 gap=692 poll_thresh=15 ino=257 dd-2584 [007] 259.918993: balance_dirty_state: bdi btrfs-1: dirty=684 wb=688 unstable=0 bg_thresh=1034 thresh=2069 gap=697 poll_thresh=16 ino=257 dd-2584 [007] 259.919112: balance_dirty_state: bdi btrfs-1: dirty=734 wb=688 unstable=0 bg_thresh=1036 thresh=2073 gap=651 poll_thresh=17 ino=257 dd-2584 [007] 259.919228: balance_dirty_state: bdi btrfs-1: dirty=759 wb=688 unstable=0 bg_thresh=1036 thresh=2072 gap=625 poll_thresh=18 ino=257 dd-2584 [007] 259.919345: balance_dirty_state: bdi btrfs-1: dirty=784 wb=688 unstable=0 bg_thresh=1035 thresh=2071 gap=599 poll_thresh=19 ino=257 dd-2584 [007] 259.919462: balance_dirty_state: bdi btrfs-1: dirty=809 wb=688 unstable=0 bg_thresh=1032 thresh=2064 gap=567 poll_thresh=20 ino=257 dd-2584 [007] 259.919579: balance_dirty_state: bdi btrfs-1: dirty=859 wb=688 unstable=0 bg_thresh=1034 thresh=2068 gap=521 poll_thresh=21 ino=257 dd-2584 [007] 259.919695: balance_dirty_state: bdi btrfs-1: dirty=884 wb=688 unstable=0 bg_thresh=1033 thresh=2067 gap=495 poll_thresh=22 ino=257 dd-2584 [007] 259.919700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1360 avg_dirty=1360 bdi_gap=32% task_gap=-35% task_weight=99% bdi_bw=41964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 259.925798: balance_dirty_state: bdi btrfs-1: dirty=909 wb=550 unstable=0 bg_thresh=1025 thresh=2051 gap=592 poll_thresh=16 ino=257 dd-2584 [007] 259.926101: balance_dirty_state: bdi btrfs-1: dirty=934 wb=550 unstable=0 bg_thresh=1023 thresh=2047 gap=563 poll_thresh=17 ino=257 dd-2584 [007] 259.926223: balance_dirty_state: bdi btrfs-1: dirty=959 wb=550 unstable=0 bg_thresh=1025 thresh=2051 gap=542 poll_thresh=18 ino=257 dd-2584 [007] 259.926344: balance_dirty_state: bdi btrfs-1: dirty=984 wb=550 unstable=0 bg_thresh=1025 thresh=2050 gap=516 poll_thresh=19 ino=257 dd-2584 [007] 259.926464: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=550 unstable=0 bg_thresh=1024 thresh=2049 gap=465 poll_thresh=20 ino=257 dd-2584 [007] 259.926469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1320 avg_dirty=1320 bdi_gap=45% task_gap=-9% task_weight=99% bdi_bw=41964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 259.926536: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27320 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 259.927620: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=464 to_write=7728 dd-2584 [007] 259.933834: balance_dirty_state: bdi btrfs-1: dirty=570 wb=884 unstable=0 bg_thresh=1024 thresh=2049 gap=595 poll_thresh=15 ino=257 dd-2584 [007] 259.933901: balance_dirty_state: bdi btrfs-1: dirty=595 wb=884 unstable=0 bg_thresh=1024 thresh=2048 gap=569 poll_thresh=16 ino=257 dd-2584 [007] 259.934029: balance_dirty_state: bdi btrfs-1: dirty=646 wb=884 unstable=0 bg_thresh=1026 thresh=2052 gap=522 poll_thresh=17 ino=257 dd-2584 [007] 259.934157: balance_dirty_state: bdi btrfs-1: dirty=684 wb=884 unstable=0 bg_thresh=1023 thresh=2046 gap=478 poll_thresh=18 ino=257 dd-2584 [007] 259.934161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1308 bdi_dirty=1360 avg_dirty=1360 bdi_gap=21% task_gap=-59% task_weight=101% bdi_bw=41964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 259.941821: balance_dirty_state: bdi btrfs-1: dirty=684 wb=731 unstable=0 bg_thresh=1028 thresh=2056 gap=641 poll_thresh=13 ino=257 dd-2584 [007] 259.941884: balance_dirty_state: bdi btrfs-1: dirty=709 wb=731 unstable=0 bg_thresh=1025 thresh=2050 gap=610 poll_thresh=14 ino=257 dd-2584 [007] 259.942118: balance_dirty_state: bdi btrfs-1: dirty=709 wb=731 unstable=0 bg_thresh=1027 thresh=2055 gap=615 poll_thresh=15 ino=257 dd-2584 [007] 259.942181: balance_dirty_state: bdi btrfs-1: dirty=734 wb=731 unstable=0 bg_thresh=1027 thresh=2054 gap=589 poll_thresh=16 ino=257 dd-2584 [007] 259.942306: balance_dirty_state: bdi btrfs-1: dirty=759 wb=731 unstable=0 bg_thresh=1026 thresh=2053 gap=563 poll_thresh=17 ino=257 dd-2584 [007] 259.942435: balance_dirty_state: bdi btrfs-1: dirty=809 wb=731 unstable=0 bg_thresh=1026 thresh=2052 gap=512 poll_thresh=18 ino=257 dd-2584 [007] 259.942439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1313 bdi_dirty=1360 avg_dirty=1360 bdi_gap=23% task_gap=-53% task_weight=100% bdi_bw=41964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 259.949908: balance_dirty_state: bdi btrfs-1: dirty=822 wb=615 unstable=0 bg_thresh=1029 thresh=2058 gap=621 poll_thresh=13 ino=257 dd-2584 [007] 259.949976: balance_dirty_state: bdi btrfs-1: dirty=835 wb=615 unstable=0 bg_thresh=1029 thresh=2059 gap=609 poll_thresh=14 ino=257 dd-2584 [007] 259.950039: balance_dirty_state: bdi btrfs-1: dirty=835 wb=615 unstable=0 bg_thresh=1029 thresh=2058 gap=608 poll_thresh=15 ino=257 dd-2584 [007] 259.950384: balance_dirty_state: bdi btrfs-1: dirty=848 wb=615 unstable=0 bg_thresh=1036 thresh=2073 gap=610 poll_thresh=16 ino=257 dd-2584 [007] 259.950508: balance_dirty_state: bdi btrfs-1: dirty=898 wb=615 unstable=0 bg_thresh=1036 thresh=2072 gap=559 poll_thresh=17 ino=257 dd-2584 [007] 259.950631: balance_dirty_state: bdi btrfs-1: dirty=923 wb=615 unstable=0 bg_thresh=1035 thresh=2071 gap=533 poll_thresh=18 ino=257 dd-2584 [007] 259.950756: balance_dirty_state: bdi btrfs-1: dirty=948 wb=615 unstable=0 bg_thresh=1037 thresh=2075 gap=512 poll_thresh=19 ino=257 dd-2584 [007] 259.950760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1334 bdi_dirty=1400 avg_dirty=1400 bdi_gap=13% task_gap=-73% task_weight=101% bdi_bw=41964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 259.957998: balance_dirty_state: bdi btrfs-1: dirty=973 wb=490 unstable=0 bg_thresh=1023 thresh=2047 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 259.958059: balance_dirty_state: bdi btrfs-1: dirty=998 wb=490 unstable=0 bg_thresh=1026 thresh=2052 gap=564 poll_thresh=15 ino=257 dd-2584 [007] 259.958130: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=490 unstable=0 bg_thresh=1022 thresh=2044 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 259.958259: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=490 unstable=0 bg_thresh=1025 thresh=2050 gap=524 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 259.958332: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27352 wrote=0 to_write=8192 dd-2584 [007] 259.958398: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=490 unstable=0 bg_thresh=1027 thresh=2054 gap=503 poll_thresh=18 ino=257 dd-2584 [007] 259.958399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1400 avg_dirty=1400 bdi_gap=2% task_gap=-95% task_weight=99% bdi_bw=41964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 259.960665: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=496 to_write=7696 dd-2584 [004] 259.965819: balance_dirty_state: bdi btrfs-1: dirty=595 wb=804 unstable=0 bg_thresh=1029 thresh=2059 gap=660 poll_thresh=13 ino=257 dd-2584 [004] 259.965886: balance_dirty_state: bdi btrfs-1: dirty=595 wb=804 unstable=0 bg_thresh=1032 thresh=2064 gap=665 poll_thresh=14 ino=257 dd-2584 [004] 259.965947: balance_dirty_state: bdi btrfs-1: dirty=620 wb=804 unstable=0 bg_thresh=1032 thresh=2064 gap=640 poll_thresh=15 ino=257 dd-2584 [004] 259.966007: balance_dirty_state: bdi btrfs-1: dirty=620 wb=804 unstable=0 bg_thresh=1034 thresh=2069 gap=645 poll_thresh=16 ino=257 dd-2584 [004] 259.966131: balance_dirty_state: bdi btrfs-1: dirty=670 wb=804 unstable=0 bg_thresh=1034 thresh=2068 gap=594 poll_thresh=17 ino=257 dd-2584 [004] 259.966256: balance_dirty_state: bdi btrfs-1: dirty=695 wb=804 unstable=0 bg_thresh=1036 thresh=2072 gap=573 poll_thresh=18 ino=257 dd-2584 [004] 259.966553: balance_dirty_state: bdi btrfs-1: dirty=720 wb=804 unstable=0 bg_thresh=1035 thresh=2071 gap=547 poll_thresh=19 ino=257 dd-2584 [004] 259.966943: balance_dirty_state: bdi btrfs-1: dirty=771 wb=804 unstable=0 bg_thresh=1037 thresh=2074 gap=499 poll_thresh=20 ino=257 dd-2584 [004] 259.966948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1400 avg_dirty=1400 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=41964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 259.973771: balance_dirty_state: bdi btrfs-1: dirty=784 wb=679 unstable=0 bg_thresh=1031 thresh=2063 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 259.973836: balance_dirty_state: bdi btrfs-1: dirty=797 wb=679 unstable=0 bg_thresh=1031 thresh=2062 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 259.973957: balance_dirty_state: bdi btrfs-1: dirty=822 wb=679 unstable=0 bg_thresh=1033 thresh=2067 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 259.974077: balance_dirty_state: bdi btrfs-1: dirty=872 wb=679 unstable=0 bg_thresh=1036 thresh=2072 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 259.974202: balance_dirty_state: bdi btrfs-1: dirty=897 wb=679 unstable=0 bg_thresh=1035 thresh=2071 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 259.974206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1400 avg_dirty=1400 bdi_gap=11% task_gap=-76% task_weight=99% bdi_bw=41964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 259.981774: balance_dirty_state: bdi btrfs-1: dirty=922 wb=479 unstable=0 bg_thresh=1029 thresh=2059 gap=658 poll_thresh=14 ino=257 dd-2584 [004] 259.981867: balance_dirty_state: bdi btrfs-1: dirty=922 wb=479 unstable=0 bg_thresh=1032 thresh=2064 gap=663 poll_thresh=15 ino=257 dd-2584 [004] 259.981960: balance_dirty_state: bdi btrfs-1: dirty=947 wb=479 unstable=0 bg_thresh=1032 thresh=2064 gap=638 poll_thresh=16 ino=257 dd-2584 [004] 259.982152: balance_dirty_state: bdi btrfs-1: dirty=972 wb=479 unstable=0 bg_thresh=1034 thresh=2069 gap=618 poll_thresh=17 ino=257 dd-2584 [004] 259.982995: balance_dirty_state: bdi btrfs-1: dirty=997 wb=479 unstable=0 bg_thresh=1037 thresh=2074 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 259.983190: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=479 unstable=0 bg_thresh=1036 thresh=2073 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 259.983527: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=479 unstable=0 bg_thresh=1036 thresh=2073 gap=533 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 259.983614: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27376 wrote=0 to_write=8192 dd-2584 [004] 259.984432: balance_dirty_state: bdi btrfs-1: dirty=797 wb=793 unstable=0 bg_thresh=1036 thresh=2073 gap=483 poll_thresh=21 ino=257 dd-2584 [004] 259.984434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1335 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-162% task_weight=98% bdi_bw=41964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 259.984940: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=528 to_write=7664 dd-2584 [004] 259.989694: balance_dirty_state: bdi btrfs-1: dirty=583 wb=1007 unstable=0 bg_thresh=1026 thresh=2053 gap=463 poll_thresh=21 ino=257 dd-2584 [004] 259.989699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-186% task_weight=98% bdi_bw=41964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 259.998063: balance_dirty_state: bdi btrfs-1: dirty=583 wb=780 unstable=0 bg_thresh=1023 thresh=2046 gap=683 poll_thresh=21 ino=257 dd-2584 [004] 259.998169: balance_dirty_state: bdi btrfs-1: dirty=596 wb=780 unstable=0 bg_thresh=1024 thresh=2049 gap=673 poll_thresh=16 ino=257 dd-2584 [004] 259.998371: balance_dirty_state: bdi btrfs-1: dirty=634 wb=780 unstable=0 bg_thresh=1024 thresh=2048 gap=634 poll_thresh=17 ino=257 dd-2584 [004] 259.998567: balance_dirty_state: bdi btrfs-1: dirty=659 wb=780 unstable=0 bg_thresh=1026 thresh=2053 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 259.998760: balance_dirty_state: bdi btrfs-1: dirty=684 wb=780 unstable=0 bg_thresh=1031 thresh=2063 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 259.999243: balance_dirty_state: bdi btrfs-1: dirty=709 wb=780 unstable=0 bg_thresh=1031 thresh=2062 gap=573 poll_thresh=20 ino=257 dd-2584 [004] 259.999436: balance_dirty_state: bdi btrfs-1: dirty=759 wb=780 unstable=0 bg_thresh=1030 thresh=2061 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 259.999936: balance_dirty_state: bdi btrfs-1: dirty=797 wb=780 unstable=0 bg_thresh=1032 thresh=2065 gap=488 poll_thresh=22 ino=257 dd-2584 [004] 259.999942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-14% task_gap=-128% task_weight=100% bdi_bw=41964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 260.005704: balance_dirty_state: bdi btrfs-1: dirty=797 wb=642 unstable=0 bg_thresh=1028 thresh=2056 gap=617 poll_thresh=22 ino=257 dd-2584 [004] 260.005772: balance_dirty_state: bdi btrfs-1: dirty=797 wb=642 unstable=0 bg_thresh=1028 thresh=2056 gap=617 poll_thresh=16 ino=257 dd-2584 [004] 260.005909: balance_dirty_state: bdi btrfs-1: dirty=822 wb=642 unstable=0 bg_thresh=1021 thresh=2043 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 260.006420: balance_dirty_state: bdi btrfs-1: dirty=847 wb=642 unstable=0 bg_thresh=1029 thresh=2058 gap=569 poll_thresh=18 ino=257 dd-2584 [004] 260.006555: balance_dirty_state: bdi btrfs-1: dirty=897 wb=642 unstable=0 bg_thresh=1029 thresh=2059 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 260.006709: balance_dirty_state: bdi btrfs-1: dirty=922 wb=642 unstable=0 bg_thresh=1029 thresh=2058 gap=494 poll_thresh=20 ino=257 dd-2584 [004] 260.006715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1400 avg_dirty=1400 bdi_gap=4% task_gap=-89% task_weight=98% bdi_bw=41964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 260.013757: balance_dirty_state: bdi btrfs-1: dirty=947 wb=554 unstable=0 bg_thresh=1035 thresh=2071 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 260.013822: balance_dirty_state: bdi btrfs-1: dirty=947 wb=554 unstable=0 bg_thresh=1035 thresh=2071 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 260.014129: balance_dirty_state: bdi btrfs-1: dirty=972 wb=554 unstable=0 bg_thresh=1035 thresh=2070 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 260.014252: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=554 unstable=0 bg_thresh=1037 thresh=2074 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 260.014257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1336 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-9% task_gap=-116% task_weight=98% bdi_bw=45044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 260.025677: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=340 unstable=0 bg_thresh=1025 thresh=2051 gap=678 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 260.025700: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27420 wrote=0 to_write=8192 dd-2584 [001] 260.025779: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=340 unstable=0 bg_thresh=1028 thresh=2056 gap=683 poll_thresh=13 ino=257 dd-2584 [001] 260.025885: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=353 unstable=0 bg_thresh=1026 thresh=2052 gap=654 poll_thresh=14 ino=257 dd-2584 [001] 260.026273: balance_dirty_state: bdi btrfs-1: dirty=957 wb=441 unstable=0 bg_thresh=1035 thresh=2071 gap=673 poll_thresh=15 ino=257 dd-2584 [001] 260.026372: balance_dirty_state: bdi btrfs-1: dirty=957 wb=466 unstable=0 bg_thresh=1035 thresh=2070 gap=647 poll_thresh=16 ino=257 dd-2584 [001] 260.026551: balance_dirty_state: bdi btrfs-1: dirty=982 wb=466 unstable=0 bg_thresh=1034 thresh=2069 gap=621 poll_thresh=17 ino=257 dd-2584 [001] 260.026730: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=466 unstable=0 bg_thresh=1034 thresh=2068 gap=570 poll_thresh=18 ino=257 dd-2584 [001] 260.026912: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=466 unstable=0 bg_thresh=1036 thresh=2072 gap=549 poll_thresh=19 ino=257 dd-2584 [001] 260.027485: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=466 unstable=0 bg_thresh=1030 thresh=2060 gap=511 poll_thresh=20 ino=257 dd-2584 [001] 260.027487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1322 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=45044 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 260.029141: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=640 to_write=7552 dd-2584 [001] 260.037677: balance_dirty_state: bdi btrfs-1: dirty=581 wb=968 unstable=0 bg_thresh=1030 thresh=2060 gap=511 poll_thresh=20 ino=257 dd-2584 [001] 260.037681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1322 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=45044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 260.041691: balance_dirty_state: bdi btrfs-1: dirty=594 wb=666 unstable=0 bg_thresh=1020 thresh=2040 gap=780 poll_thresh=20 ino=257 dd-2584 [001] 260.041951: balance_dirty_state: bdi btrfs-1: dirty=599 wb=666 unstable=0 bg_thresh=1018 thresh=2037 gap=772 poll_thresh=15 ino=257 dd-2584 [001] 260.042017: balance_dirty_state: bdi btrfs-1: dirty=624 wb=666 unstable=0 bg_thresh=1018 thresh=2037 gap=747 poll_thresh=16 ino=257 dd-2584 [001] 260.042147: balance_dirty_state: bdi btrfs-1: dirty=649 wb=666 unstable=0 bg_thresh=1021 thresh=2042 gap=727 poll_thresh=17 ino=257 dd-2584 [001] 260.042274: balance_dirty_state: bdi btrfs-1: dirty=699 wb=666 unstable=0 bg_thresh=1023 thresh=2047 gap=682 poll_thresh=18 ino=257 dd-2584 [001] 260.042684: balance_dirty_state: bdi btrfs-1: dirty=724 wb=666 unstable=0 bg_thresh=1023 thresh=2047 gap=657 poll_thresh=19 ino=257 dd-2584 [001] 260.043004: balance_dirty_state: bdi btrfs-1: dirty=750 wb=666 unstable=0 bg_thresh=1022 thresh=2045 gap=629 poll_thresh=20 ino=257 dd-2584 [001] 260.043141: balance_dirty_state: bdi btrfs-1: dirty=775 wb=666 unstable=0 bg_thresh=1036 thresh=2072 gap=631 poll_thresh=21 ino=257 dd-2584 [001] 260.043269: balance_dirty_state: bdi btrfs-1: dirty=800 wb=666 unstable=0 bg_thresh=1032 thresh=2065 gap=599 poll_thresh=22 ino=257 dd-2584 [001] 260.043400: balance_dirty_state: bdi btrfs-1: dirty=850 wb=666 unstable=0 bg_thresh=1032 thresh=2064 gap=548 poll_thresh=23 ino=257 dd-2584 [001] 260.043696: balance_dirty_state: bdi btrfs-1: dirty=875 wb=666 unstable=0 bg_thresh=1035 thresh=2070 gap=529 poll_thresh=24 ino=257 dd-2584 [001] 260.043830: balance_dirty_state: bdi btrfs-1: dirty=913 wb=666 unstable=0 bg_thresh=1035 thresh=2070 gap=491 poll_thresh=25 ino=257 dd-2584 [001] 260.043835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1332 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=45044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 260.049728: balance_dirty_state: bdi btrfs-1: dirty=909 wb=551 unstable=0 bg_thresh=1022 thresh=2045 gap=585 poll_thresh=25 ino=257 dd-2584 [001] 260.049845: balance_dirty_state: bdi btrfs-1: dirty=922 wb=551 unstable=0 bg_thresh=1024 thresh=2048 gap=575 poll_thresh=19 ino=257 dd-2584 [001] 260.049984: balance_dirty_state: bdi btrfs-1: dirty=961 wb=551 unstable=0 bg_thresh=1026 thresh=2053 gap=541 poll_thresh=20 ino=257 dd-2584 [001] 260.050121: balance_dirty_state: bdi btrfs-1: dirty=987 wb=551 unstable=0 bg_thresh=1025 thresh=2051 gap=513 poll_thresh=21 ino=257 dd-2584 [001] 260.050254: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=551 unstable=0 bg_thresh=1026 thresh=2052 gap=476 poll_thresh=22 ino=257 dd-2584 [001] 260.050258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1400 avg_dirty=1400 bdi_gap=1% task_gap=-97% task_weight=99% bdi_bw=45044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 260.061830: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=399 unstable=0 bg_thresh=1018 thresh=2037 gap=591 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 260.061850: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27456 wrote=0 to_write=8192 dd-2584 [001] 260.062022: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=412 unstable=0 bg_thresh=1021 thresh=2042 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 260.062217: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=462 unstable=0 bg_thresh=1020 thresh=2041 gap=545 poll_thresh=18 ino=257 dd-2584 [001] 260.062718: balance_dirty_state: bdi btrfs-1: dirty=933 wb=588 unstable=0 bg_thresh=1019 thresh=2039 gap=518 poll_thresh=19 ino=257 dd-2584 [001] 260.063339: balance_dirty_state: bdi btrfs-1: dirty=755 wb=666 unstable=0 bg_thresh=1039 thresh=2079 gap=658 poll_thresh=20 ino=257 dd-2584 [001] 260.063526: balance_dirty_state: bdi btrfs-1: dirty=754 wb=717 unstable=0 bg_thresh=1039 thresh=2078 gap=607 poll_thresh=21 ino=257 dd-2584 [001] 260.063707: balance_dirty_state: bdi btrfs-1: dirty=754 wb=742 unstable=0 bg_thresh=1038 thresh=2077 gap=581 poll_thresh=22 ino=257 dd-2584 [001] 260.063890: balance_dirty_state: bdi btrfs-1: dirty=729 wb=792 unstable=0 bg_thresh=1038 thresh=2076 gap=555 poll_thresh=23 ino=257 dd-2584 [001] 260.064087: balance_dirty_state: bdi btrfs-1: dirty=704 wb=842 unstable=0 bg_thresh=1040 thresh=2080 gap=534 poll_thresh=24 ino=257 dd-2584 [001] 260.064287: balance_dirty_state: bdi btrfs-1: dirty=729 wb=867 unstable=0 bg_thresh=1039 thresh=2079 gap=483 poll_thresh=25 ino=257 dd-2584 [001] 260.064289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-157% task_weight=100% bdi_bw=45044 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 260.064584: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=736 to_write=7456 dd-2584 [005] 260.073836: balance_dirty_state: bdi btrfs-1: dirty=605 wb=854 unstable=0 bg_thresh=1036 thresh=2072 gap=613 poll_thresh=25 ino=257 dd-2584 [005] 260.073909: balance_dirty_state: bdi btrfs-1: dirty=605 wb=854 unstable=0 bg_thresh=1036 thresh=2072 gap=613 poll_thresh=19 ino=257 dd-2584 [005] 260.074220: balance_dirty_state: bdi btrfs-1: dirty=630 wb=854 unstable=0 bg_thresh=1035 thresh=2070 gap=586 poll_thresh=20 ino=257 dd-2584 [005] 260.074656: balance_dirty_state: bdi btrfs-1: dirty=668 wb=854 unstable=0 bg_thresh=1033 thresh=2066 gap=544 poll_thresh=21 ino=257 dd-2584 [005] 260.075072: balance_dirty_state: bdi btrfs-1: dirty=694 wb=854 unstable=0 bg_thresh=1040 thresh=2080 gap=532 poll_thresh=22 ino=257 dd-2584 [005] 260.075202: balance_dirty_state: bdi btrfs-1: dirty=719 wb=854 unstable=0 bg_thresh=1039 thresh=2079 gap=506 poll_thresh=23 ino=257 dd-2584 [005] 260.075207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1340 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-156% task_weight=99% bdi_bw=45044 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 260.081781: balance_dirty_state: bdi btrfs-1: dirty=719 wb=728 unstable=0 bg_thresh=1029 thresh=2058 gap=611 poll_thresh=23 ino=257 dd-2584 [005] 260.081862: balance_dirty_state: bdi btrfs-1: dirty=732 wb=728 unstable=0 bg_thresh=1029 thresh=2059 gap=599 poll_thresh=17 ino=257 dd-2584 [005] 260.081994: balance_dirty_state: bdi btrfs-1: dirty=757 wb=728 unstable=0 bg_thresh=1029 thresh=2058 gap=573 poll_thresh=18 ino=257 dd-2584 [005] 260.082122: balance_dirty_state: bdi btrfs-1: dirty=807 wb=728 unstable=0 bg_thresh=1031 thresh=2062 gap=527 poll_thresh=19 ino=257 dd-2584 [005] 260.082250: balance_dirty_state: bdi btrfs-1: dirty=832 wb=728 unstable=0 bg_thresh=1030 thresh=2061 gap=501 poll_thresh=20 ino=257 dd-2584 [005] 260.082255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-16% task_gap=-133% task_weight=100% bdi_bw=45044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 260.089810: balance_dirty_state: bdi btrfs-1: dirty=832 wb=590 unstable=0 bg_thresh=1030 thresh=2060 gap=638 poll_thresh=20 ino=257 dd-2584 [005] 260.089902: balance_dirty_state: bdi btrfs-1: dirty=845 wb=590 unstable=0 bg_thresh=1026 thresh=2052 gap=617 poll_thresh=15 ino=257 dd-2584 [005] 260.090222: balance_dirty_state: bdi btrfs-1: dirty=870 wb=590 unstable=0 bg_thresh=1035 thresh=2070 gap=610 poll_thresh=16 ino=257 dd-2584 [005] 260.090514: balance_dirty_state: bdi btrfs-1: dirty=895 wb=590 unstable=0 bg_thresh=1037 thresh=2074 gap=589 poll_thresh=17 ino=257 dd-2584 [005] 260.090637: balance_dirty_state: bdi btrfs-1: dirty=920 wb=590 unstable=0 bg_thresh=1036 thresh=2073 gap=563 poll_thresh=18 ino=257 dd-2584 [005] 260.090761: balance_dirty_state: bdi btrfs-1: dirty=970 wb=590 unstable=0 bg_thresh=1036 thresh=2072 gap=512 poll_thresh=19 ino=257 dd-2584 [005] 260.090766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1400 avg_dirty=1400 bdi_gap=12% task_gap=-74% task_weight=99% bdi_bw=45044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 260.097932: balance_dirty_state: bdi btrfs-1: dirty=998 wb=467 unstable=0 bg_thresh=1025 thresh=2050 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 260.098065: balance_dirty_state: bdi btrfs-1: dirty=998 wb=467 unstable=0 bg_thresh=1027 thresh=2055 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 260.098473: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=467 unstable=0 bg_thresh=1027 thresh=2054 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 260.099280: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=467 unstable=0 bg_thresh=1038 thresh=2076 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 260.099539: balance_dirty_state: bdi btrfs-1: dirty=1087 wb=467 unstable=0 bg_thresh=1037 thresh=2075 gap=521 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 260.099630: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27492 wrote=0 to_write=8192 dd-2584 [004] 260.099811: balance_dirty_state: bdi btrfs-1: dirty=1112 wb=467 unstable=0 bg_thresh=1039 thresh=2079 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 260.099814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=45044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 260.101218: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=528 to_write=7664 dd-2584 [004] 260.105800: balance_dirty_state: bdi btrfs-1: dirty=595 wb=856 unstable=0 bg_thresh=1030 thresh=2060 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 260.105979: balance_dirty_state: bdi btrfs-1: dirty=634 wb=855 unstable=0 bg_thresh=1027 thresh=2055 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 260.106762: balance_dirty_state: bdi btrfs-1: dirty=634 wb=855 unstable=0 bg_thresh=1030 thresh=2060 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 260.106948: balance_dirty_state: bdi btrfs-1: dirty=647 wb=855 unstable=0 bg_thresh=1027 thresh=2055 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 260.107312: balance_dirty_state: bdi btrfs-1: dirty=685 wb=855 unstable=0 bg_thresh=1027 thresh=2054 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 260.107668: balance_dirty_state: bdi btrfs-1: dirty=710 wb=855 unstable=0 bg_thresh=1029 thresh=2058 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 260.107679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=45044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 260.113804: balance_dirty_state: bdi btrfs-1: dirty=710 wb=742 unstable=0 bg_thresh=1028 thresh=2056 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 260.113910: balance_dirty_state: bdi btrfs-1: dirty=735 wb=742 unstable=0 bg_thresh=1025 thresh=2050 gap=573 poll_thresh=13 ino=257 dd-2584 [000] 260.114003: balance_dirty_state: bdi btrfs-1: dirty=735 wb=742 unstable=0 bg_thresh=1024 thresh=2049 gap=572 poll_thresh=14 ino=257 dd-2584 [000] 260.114098: balance_dirty_state: bdi btrfs-1: dirty=760 wb=742 unstable=0 bg_thresh=1024 thresh=2049 gap=547 poll_thresh=15 ino=257 dd-2584 [000] 260.114192: balance_dirty_state: bdi btrfs-1: dirty=760 wb=742 unstable=0 bg_thresh=1024 thresh=2048 gap=546 poll_thresh=16 ino=257 dd-2584 [000] 260.114724: balance_dirty_state: bdi btrfs-1: dirty=798 wb=742 unstable=0 bg_thresh=1038 thresh=2076 gap=536 poll_thresh=17 ino=257 dd-2584 [000] 260.114905: balance_dirty_state: bdi btrfs-1: dirty=848 wb=742 unstable=0 bg_thresh=1040 thresh=2080 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 260.114911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=45044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 260.121765: balance_dirty_state: bdi btrfs-1: dirty=848 wb=516 unstable=0 bg_thresh=1029 thresh=2059 gap=695 poll_thresh=18 ino=257 dd-2584 [004] 260.121932: balance_dirty_state: bdi btrfs-1: dirty=873 wb=516 unstable=0 bg_thresh=1029 thresh=2058 gap=669 poll_thresh=13 ino=257 dd-2584 [004] 260.122107: balance_dirty_state: bdi btrfs-1: dirty=898 wb=516 unstable=0 bg_thresh=1029 thresh=2058 gap=644 poll_thresh=14 ino=257 dd-2584 [004] 260.122895: balance_dirty_state: bdi btrfs-1: dirty=924 wb=516 unstable=0 bg_thresh=1029 thresh=2059 gap=619 poll_thresh=15 ino=257 dd-2584 [004] 260.123087: balance_dirty_state: bdi btrfs-1: dirty=924 wb=516 unstable=0 bg_thresh=1029 thresh=2058 gap=618 poll_thresh=16 ino=257 dd-2584 [004] 260.123455: balance_dirty_state: bdi btrfs-1: dirty=949 wb=516 unstable=0 bg_thresh=1028 thresh=2057 gap=592 poll_thresh=17 ino=257 dd-2584 [004] 260.123739: balance_dirty_state: bdi btrfs-1: dirty=974 wb=516 unstable=0 bg_thresh=1030 thresh=2061 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 260.123976: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=516 unstable=0 bg_thresh=1030 thresh=2060 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 260.124795: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=516 unstable=0 bg_thresh=1040 thresh=2080 gap=502 poll_thresh=20 ino=257 dd-2584 [004] 260.124800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-156% task_weight=100% bdi_bw=47636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 260.124858: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27516 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 260.126136: writeback_single_inode: bdi btrfs-1: ino=257 state= age=192 wrote=432 to_write=7760 dd-2584 [004] 260.129742: balance_dirty_state: bdi btrfs-1: dirty=622 wb=842 unstable=0 bg_thresh=1037 thresh=2075 gap=611 poll_thresh=20 ino=257 dd-2584 [004] 260.129902: balance_dirty_state: bdi btrfs-1: dirty=622 wb=842 unstable=0 bg_thresh=1037 thresh=2074 gap=610 poll_thresh=15 ino=257 dd-2584 [004] 260.130080: balance_dirty_state: bdi btrfs-1: dirty=648 wb=842 unstable=0 bg_thresh=1036 thresh=2073 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 260.130411: balance_dirty_state: bdi btrfs-1: dirty=673 wb=842 unstable=0 bg_thresh=1037 thresh=2074 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 260.130740: balance_dirty_state: bdi btrfs-1: dirty=698 wb=842 unstable=0 bg_thresh=1039 thresh=2078 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 260.131377: balance_dirty_state: bdi btrfs-1: dirty=748 wb=842 unstable=0 bg_thresh=1035 thresh=2071 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 260.131385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=47636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 260.137747: balance_dirty_state: bdi btrfs-1: dirty=748 wb=704 unstable=0 bg_thresh=1035 thresh=2071 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 260.137871: balance_dirty_state: bdi btrfs-1: dirty=748 wb=704 unstable=0 bg_thresh=1038 thresh=2076 gap=624 poll_thresh=14 ino=257 dd-2584 [004] 260.138004: balance_dirty_state: bdi btrfs-1: dirty=773 wb=704 unstable=0 bg_thresh=1035 thresh=2070 gap=593 poll_thresh=15 ino=257 flush-0:15-2091 [000] 260.138322: writeback_single_inode: bdi 0:15: ino=2375725 state= age=31776 wrote=0 to_write=2048 flush-btrfs-1-2586 [001] 260.138333: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27532 wrote=0 to_write=8192 flush-0:15-2091 [000] 260.138357: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=31776 wrote=1 to_write=2047 flush-0:15-2091 [000] 260.138365: writeback_single_inode: bdi 0:15: ino=2375722 state=0x100 age=9936 wrote=0 to_write=2047 dd-2584 [004] 260.138804: balance_dirty_state: bdi btrfs-1: dirty=660 wb=830 unstable=0 bg_thresh=1030 thresh=2061 gap=571 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 260.138974: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=8 wrote=192 to_write=8000 dd-2584 [004] 260.139193: balance_dirty_state: bdi btrfs-1: dirty=622 wb=894 unstable=0 bg_thresh=1028 thresh=2056 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 260.139360: balance_dirty_state: bdi btrfs-1: dirty=672 wb=894 unstable=0 bg_thresh=1033 thresh=2066 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 260.139365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=47636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 260.145762: balance_dirty_state: bdi btrfs-1: dirty=672 wb=756 unstable=0 bg_thresh=1027 thresh=2054 gap=626 poll_thresh=18 ino=257 dd-2584 [000] 260.145840: balance_dirty_state: bdi btrfs-1: dirty=685 wb=756 unstable=0 bg_thresh=1027 thresh=2055 gap=614 poll_thresh=13 ino=257 dd-2584 [000] 260.145903: balance_dirty_state: bdi btrfs-1: dirty=685 wb=756 unstable=0 bg_thresh=1023 thresh=2047 gap=606 poll_thresh=14 ino=257 dd-2584 [000] 260.145965: balance_dirty_state: bdi btrfs-1: dirty=710 wb=756 unstable=0 bg_thresh=1023 thresh=2047 gap=581 poll_thresh=15 ino=257 dd-2584 [000] 260.146028: balance_dirty_state: bdi btrfs-1: dirty=710 wb=756 unstable=0 bg_thresh=1023 thresh=2046 gap=580 poll_thresh=16 ino=257 dd-2584 [000] 260.146387: balance_dirty_state: bdi btrfs-1: dirty=748 wb=756 unstable=0 bg_thresh=1038 thresh=2076 gap=572 poll_thresh=17 ino=257 dd-2584 [000] 260.146680: balance_dirty_state: bdi btrfs-1: dirty=798 wb=756 unstable=0 bg_thresh=1037 thresh=2075 gap=521 poll_thresh=18 ino=257 dd-2584 [000] 260.146805: balance_dirty_state: bdi btrfs-1: dirty=823 wb=756 unstable=0 bg_thresh=1039 thresh=2079 gap=500 poll_thresh=19 ino=257 dd-2584 [000] 260.146809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-157% task_weight=100% bdi_bw=47636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 260.153817: balance_dirty_state: bdi btrfs-1: dirty=823 wb=642 unstable=0 bg_thresh=1031 thresh=2062 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 260.153909: balance_dirty_state: bdi btrfs-1: dirty=848 wb=642 unstable=0 bg_thresh=1028 thresh=2056 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 260.154154: balance_dirty_state: bdi btrfs-1: dirty=861 wb=642 unstable=0 bg_thresh=1027 thresh=2055 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 260.154252: balance_dirty_state: bdi btrfs-1: dirty=874 wb=642 unstable=0 bg_thresh=1028 thresh=2056 gap=540 poll_thresh=16 ino=257 dd-2584 [000] 260.159910: balance_dirty_state: bdi btrfs-1: dirty=874 wb=642 unstable=0 bg_thresh=1027 thresh=2054 gap=538 poll_thresh=17 ino=257 dd-2584 [000] 260.160102: balance_dirty_state: bdi btrfs-1: dirty=874 wb=667 unstable=0 bg_thresh=1023 thresh=2047 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 260.160108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-148% task_weight=100% bdi_bw=47636 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 260.165738: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1205 unstable=0 bg_thresh=1033 thresh=2067 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 260.165852: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1205 unstable=0 bg_thresh=1033 thresh=2067 gap=516 poll_thresh=13 ino=257 dd-2584 [004] 260.165859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1329 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-13% task_gap=-124% task_weight=98% bdi_bw=47636 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 260.173761: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1130 unstable=0 bg_thresh=1024 thresh=2048 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 260.173839: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1130 unstable=0 bg_thresh=1019 thresh=2038 gap=549 poll_thresh=10 ino=257 dd-2584 [004] 260.173910: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1130 unstable=0 bg_thresh=1018 thresh=2037 gap=523 poll_thresh=11 ino=257 dd-2584 [004] 260.173984: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1130 unstable=0 bg_thresh=1018 thresh=2037 gap=523 poll_thresh=12 ino=257 dd-2584 [004] 260.174056: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1130 unstable=0 bg_thresh=1018 thresh=2036 gap=497 poll_thresh=13 ino=257 dd-2584 [004] 260.174062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=47636 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 260.181833: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1130 unstable=0 bg_thresh=1014 thresh=2028 gap=489 poll_thresh=13 ino=257 dd-2584 [000] 260.181839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=47636 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 260.189809: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1130 unstable=0 bg_thresh=1003 thresh=2007 gap=468 poll_thresh=13 ino=257 dd-2584 [000] 260.189813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=47636 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 260.197831: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1055 unstable=0 bg_thresh=1004 thresh=2009 gap=545 poll_thresh=13 ino=257 dd-2584 [000] 260.197905: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1055 unstable=0 bg_thresh=1004 thresh=2009 gap=545 poll_thresh=10 ino=257 dd-2584 [000] 260.198231: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1055 unstable=0 bg_thresh=1007 thresh=2014 gap=525 poll_thresh=11 ino=257 dd-2584 [000] 260.198291: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1055 unstable=0 bg_thresh=1009 thresh=2019 gap=505 poll_thresh=12 ino=257 dd-2584 [000] 260.198353: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1055 unstable=0 bg_thresh=1006 thresh=2013 gap=499 poll_thresh=13 ino=257 dd-2584 [000] 260.198357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=47636 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 260.205829: balance_dirty_state: bdi btrfs-1: dirty=459 wb=955 unstable=0 bg_thresh=1006 thresh=2013 gap=599 poll_thresh=13 ino=257 dd-2584 [006] 260.205964: balance_dirty_state: bdi btrfs-1: dirty=484 wb=955 unstable=0 bg_thresh=1009 thresh=2018 gap=579 poll_thresh=10 ino=257 dd-2584 [006] 260.206092: balance_dirty_state: bdi btrfs-1: dirty=484 wb=955 unstable=0 bg_thresh=1009 thresh=2018 gap=579 poll_thresh=11 ino=257 dd-2584 [006] 260.206220: balance_dirty_state: bdi btrfs-1: dirty=509 wb=955 unstable=0 bg_thresh=1011 thresh=2023 gap=559 poll_thresh=12 ino=257 dd-2584 [006] 260.206345: balance_dirty_state: bdi btrfs-1: dirty=509 wb=955 unstable=0 bg_thresh=1011 thresh=2023 gap=559 poll_thresh=13 ino=257 dd-2584 [006] 260.206475: balance_dirty_state: bdi btrfs-1: dirty=534 wb=955 unstable=0 bg_thresh=1014 thresh=2028 gap=539 poll_thresh=14 ino=257 dd-2584 [006] 260.206604: balance_dirty_state: bdi btrfs-1: dirty=559 wb=955 unstable=0 bg_thresh=1016 thresh=2033 gap=519 poll_thresh=15 ino=257 dd-2584 [006] 260.207162: balance_dirty_state: bdi btrfs-1: dirty=572 wb=955 unstable=0 bg_thresh=1031 thresh=2062 gap=535 poll_thresh=16 ino=257 dd-2584 [006] 260.207294: balance_dirty_state: bdi btrfs-1: dirty=597 wb=955 unstable=0 bg_thresh=1030 thresh=2061 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 260.207299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1324 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=47636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.213893: balance_dirty_state: bdi btrfs-1: dirty=597 wb=830 unstable=0 bg_thresh=1030 thresh=2061 gap=634 poll_thresh=17 ino=257 dd-2584 [006] 260.214028: balance_dirty_state: bdi btrfs-1: dirty=622 wb=830 unstable=0 bg_thresh=1030 thresh=2060 gap=608 poll_thresh=13 ino=257 dd-2584 [006] 260.214149: balance_dirty_state: bdi btrfs-1: dirty=622 wb=830 unstable=0 bg_thresh=1030 thresh=2060 gap=608 poll_thresh=14 ino=257 dd-2584 [006] 260.214273: balance_dirty_state: bdi btrfs-1: dirty=647 wb=830 unstable=0 bg_thresh=1029 thresh=2059 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 260.214401: balance_dirty_state: bdi btrfs-1: dirty=672 wb=830 unstable=0 bg_thresh=1029 thresh=2059 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 260.215031: balance_dirty_state: bdi btrfs-1: dirty=697 wb=830 unstable=0 bg_thresh=1031 thresh=2063 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 260.215290: balance_dirty_state: bdi btrfs-1: dirty=722 wb=830 unstable=0 bg_thresh=1031 thresh=2062 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 260.215298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1325 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=47636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.221919: balance_dirty_state: bdi btrfs-1: dirty=722 wb=705 unstable=0 bg_thresh=1032 thresh=2064 gap=637 poll_thresh=18 ino=257 dd-2584 [006] 260.222021: balance_dirty_state: bdi btrfs-1: dirty=735 wb=705 unstable=0 bg_thresh=1029 thresh=2058 gap=618 poll_thresh=13 ino=257 dd-2584 [006] 260.222089: balance_dirty_state: bdi btrfs-1: dirty=760 wb=705 unstable=0 bg_thresh=1029 thresh=2059 gap=594 poll_thresh=14 ino=257 dd-2584 [006] 260.222153: balance_dirty_state: bdi btrfs-1: dirty=760 wb=705 unstable=0 bg_thresh=1032 thresh=2064 gap=599 poll_thresh=15 ino=257 dd-2584 [006] 260.222477: balance_dirty_state: bdi btrfs-1: dirty=785 wb=705 unstable=0 bg_thresh=1032 thresh=2064 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 260.222852: balance_dirty_state: bdi btrfs-1: dirty=810 wb=705 unstable=0 bg_thresh=1032 thresh=2064 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 260.223286: balance_dirty_state: bdi btrfs-1: dirty=860 wb=630 unstable=0 bg_thresh=1032 thresh=2064 gap=574 poll_thresh=18 ino=257 dd-2584 [006] 260.223701: balance_dirty_state: bdi btrfs-1: dirty=873 wb=630 unstable=0 bg_thresh=1029 thresh=2059 gap=556 poll_thresh=19 ino=257 dd-2584 [006] 260.224042: balance_dirty_state: bdi btrfs-1: dirty=924 wb=630 unstable=0 bg_thresh=1032 thresh=2064 gap=510 poll_thresh=20 ino=257 dd-2584 [006] 260.224047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1326 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=47636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 260.229931: balance_dirty_state: bdi btrfs-1: dirty=924 wb=630 unstable=0 bg_thresh=1032 thresh=2064 gap=510 poll_thresh=20 ino=257 dd-2584 [000] 260.229937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1326 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=47296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 260.237817: balance_dirty_state: bdi btrfs-1: dirty=924 wb=630 unstable=0 bg_thresh=1032 thresh=2064 gap=510 poll_thresh=20 ino=257 dd-2584 [000] 260.237824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1326 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=47296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 260.245834: balance_dirty_state: bdi btrfs-1: dirty=924 wb=630 unstable=0 bg_thresh=1032 thresh=2064 gap=510 poll_thresh=20 ino=257 dd-2584 [000] 260.245842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1326 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=47296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.253860: balance_dirty_state: bdi btrfs-1: dirty=924 wb=630 unstable=0 bg_thresh=1026 thresh=2052 gap=498 poll_thresh=20 ino=257 dd-2584 [006] 260.253868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-21% task_gap=-142% task_weight=98% bdi_bw=47296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.261815: balance_dirty_state: bdi btrfs-1: dirty=924 wb=630 unstable=0 bg_thresh=1026 thresh=2052 gap=498 poll_thresh=20 ino=257 dd-2584 [006] 260.261823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-21% task_gap=-142% task_weight=98% bdi_bw=47296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.269875: balance_dirty_state: bdi btrfs-1: dirty=924 wb=630 unstable=0 bg_thresh=1026 thresh=2052 gap=498 poll_thresh=20 ino=257 dd-2584 [006] 260.269883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-21% task_gap=-142% task_weight=98% bdi_bw=47296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.277869: balance_dirty_state: bdi btrfs-1: dirty=924 wb=630 unstable=0 bg_thresh=1026 thresh=2052 gap=498 poll_thresh=20 ino=257 dd-2584 [006] 260.277879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-21% task_gap=-142% task_weight=98% bdi_bw=47296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.285849: balance_dirty_state: bdi btrfs-1: dirty=924 wb=630 unstable=0 bg_thresh=1026 thresh=2052 gap=498 poll_thresh=20 ino=257 dd-2584 [006] 260.285858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-21% task_gap=-142% task_weight=98% bdi_bw=47296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 260.293828: balance_dirty_state: bdi btrfs-1: dirty=924 wb=630 unstable=0 bg_thresh=1025 thresh=2050 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 260.293836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-144% task_weight=98% bdi_bw=47296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 260.301837: balance_dirty_state: bdi btrfs-1: dirty=924 wb=630 unstable=0 bg_thresh=1026 thresh=2053 gap=499 poll_thresh=20 ino=257 dd-2584 [004] 260.301848: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-21% task_gap=-140% task_weight=98% bdi_bw=47296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 260.309874: balance_dirty_state: bdi btrfs-1: dirty=924 wb=630 unstable=0 bg_thresh=1008 thresh=2016 gap=462 poll_thresh=20 ino=257 dd-2584 [004] 260.309880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=47296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 260.321851: balance_dirty_state: bdi btrfs-1: dirty=924 wb=630 unstable=0 bg_thresh=1007 thresh=2014 gap=460 poll_thresh=20 ino=257 dd-2584 [004] 260.321855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=47296 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 260.329851: balance_dirty_state: bdi btrfs-1: dirty=924 wb=630 unstable=0 bg_thresh=1007 thresh=2014 gap=460 poll_thresh=20 ino=257 dd-2584 [004] 260.329855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=47296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.337938: balance_dirty_state: bdi btrfs-1: dirty=924 wb=630 unstable=0 bg_thresh=1007 thresh=2014 gap=460 poll_thresh=20 ino=257 dd-2584 [006] 260.337944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=42304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.345974: balance_dirty_state: bdi btrfs-1: dirty=924 wb=630 unstable=0 bg_thresh=1007 thresh=2014 gap=460 poll_thresh=20 ino=257 dd-2584 [006] 260.345983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=42304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.353919: balance_dirty_state: bdi btrfs-1: dirty=924 wb=177 unstable=0 bg_thresh=1002 thresh=2004 gap=903 poll_thresh=20 ino=257 dd-2584 [006] 260.354171: balance_dirty_state: bdi btrfs-1: dirty=974 wb=177 unstable=0 bg_thresh=1001 thresh=2003 gap=852 poll_thresh=15 ino=257 dd-2584 [006] 260.354230: balance_dirty_state: bdi btrfs-1: dirty=974 wb=177 unstable=0 bg_thresh=1004 thresh=2008 gap=857 poll_thresh=16 ino=257 dd-2584 [006] 260.354345: balance_dirty_state: bdi btrfs-1: dirty=999 wb=177 unstable=0 bg_thresh=1006 thresh=2013 gap=837 poll_thresh=17 ino=257 dd-2584 [006] 260.354473: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=177 unstable=0 bg_thresh=1006 thresh=2012 gap=798 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 260.354499: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27748 wrote=0 to_write=8192 dd-2584 [006] 260.354673: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=177 unstable=0 bg_thresh=1006 thresh=2012 gap=772 poll_thresh=19 ino=257 dd-2584 [006] 260.354871: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=202 unstable=0 bg_thresh=1009 thresh=2018 gap=740 poll_thresh=20 ino=257 dd-2584 [006] 260.355071: balance_dirty_state: bdi btrfs-1: dirty=1088 wb=240 unstable=0 bg_thresh=1008 thresh=2017 gap=689 poll_thresh=21 ino=257 dd-2584 [006] 260.355278: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=303 unstable=0 bg_thresh=1005 thresh=2010 gap=657 poll_thresh=22 ino=257 dd-2584 [006] 260.355786: balance_dirty_state: bdi btrfs-1: dirty=924 wb=454 unstable=0 bg_thresh=1032 thresh=2065 gap=687 poll_thresh=23 ino=257 dd-2584 [006] 260.356243: balance_dirty_state: bdi btrfs-1: dirty=836 wb=567 unstable=0 bg_thresh=1029 thresh=2059 gap=656 poll_thresh=24 ino=257 dd-2584 [006] 260.356432: balance_dirty_state: bdi btrfs-1: dirty=836 wb=617 unstable=0 bg_thresh=1026 thresh=2052 gap=599 poll_thresh=25 ino=257 dd-2584 [006] 260.356623: balance_dirty_state: bdi btrfs-1: dirty=811 wb=667 unstable=0 bg_thresh=1028 thresh=2057 gap=579 poll_thresh=26 ino=257 dd-2584 [006] 260.356811: balance_dirty_state: bdi btrfs-1: dirty=811 wb=679 unstable=0 bg_thresh=1028 thresh=2056 gap=566 poll_thresh=27 ino=257 dd-2584 [006] 260.357000: balance_dirty_state: bdi btrfs-1: dirty=798 wb=742 unstable=0 bg_thresh=1027 thresh=2055 gap=515 poll_thresh=28 ino=257 dd-2584 [006] 260.357192: balance_dirty_state: bdi btrfs-1: dirty=798 wb=767 unstable=0 bg_thresh=1023 thresh=2047 gap=482 poll_thresh=29 ino=257 dd-2584 [006] 260.357195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-147% task_weight=98% bdi_bw=42304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 260.359309: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=1376 to_write=6816 dd-2584 [006] 260.361892: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1344 unstable=0 bg_thresh=1027 thresh=2055 gap=692 poll_thresh=29 ino=257 dd-2584 [006] 260.361985: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1344 unstable=0 bg_thresh=1027 thresh=2054 gap=691 poll_thresh=22 ino=257 dd-2584 [006] 260.362108: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1344 unstable=0 bg_thresh=1026 thresh=2053 gap=640 poll_thresh=23 ino=257 dd-2584 [006] 260.362410: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1344 unstable=0 bg_thresh=1026 thresh=2052 gap=614 poll_thresh=24 ino=257 dd-2584 [006] 260.362531: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1344 unstable=0 bg_thresh=1028 thresh=2056 gap=593 poll_thresh=25 ino=257 dd-2584 [006] 260.362656: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1344 unstable=0 bg_thresh=1027 thresh=2055 gap=542 poll_thresh=26 ino=257 dd-2584 [006] 260.362778: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1344 unstable=0 bg_thresh=1027 thresh=2054 gap=516 poll_thresh=27 ino=257 dd-2584 [006] 260.362899: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1344 unstable=0 bg_thresh=1029 thresh=2058 gap=495 poll_thresh=28 ino=257 dd-2584 [006] 260.362904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-180% task_weight=98% bdi_bw=42304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.369921: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1344 unstable=0 bg_thresh=1029 thresh=2058 gap=495 poll_thresh=28 ino=257 dd-2584 [006] 260.369931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-180% task_weight=98% bdi_bw=42304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.377968: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1344 unstable=0 bg_thresh=1029 thresh=2058 gap=495 poll_thresh=28 ino=257 dd-2584 [006] 260.377977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-180% task_weight=98% bdi_bw=42304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 260.386003: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1344 unstable=0 bg_thresh=1029 thresh=2058 gap=495 poll_thresh=28 ino=257 dd-2584 [000] 260.386009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-180% task_weight=98% bdi_bw=42304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 260.393904: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1344 unstable=0 bg_thresh=1029 thresh=2058 gap=495 poll_thresh=28 ino=257 dd-2584 [000] 260.393912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-180% task_weight=98% bdi_bw=42304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 260.401932: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1344 unstable=0 bg_thresh=1029 thresh=2058 gap=495 poll_thresh=28 ino=257 dd-2584 [000] 260.401939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-180% task_weight=98% bdi_bw=42304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 260.409930: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1344 unstable=0 bg_thresh=1029 thresh=2058 gap=495 poll_thresh=28 ino=257 dd-2584 [000] 260.409937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-180% task_weight=98% bdi_bw=42304 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 260.417823: balance_dirty_state: bdi btrfs-1: dirty=219 wb=979 unstable=0 bg_thresh=1028 thresh=2056 gap=858 poll_thresh=28 ino=257 dd-2584 [000] 260.417937: balance_dirty_state: bdi btrfs-1: dirty=219 wb=979 unstable=0 bg_thresh=1025 thresh=2050 gap=852 poll_thresh=21 ino=257 dd-2584 [000] 260.418129: balance_dirty_state: bdi btrfs-1: dirty=269 wb=979 unstable=0 bg_thresh=1027 thresh=2054 gap=806 poll_thresh=22 ino=257 dd-2584 [000] 260.418319: balance_dirty_state: bdi btrfs-1: dirty=294 wb=979 unstable=0 bg_thresh=1026 thresh=2053 gap=780 poll_thresh=23 ino=257 dd-2584 [000] 260.418512: balance_dirty_state: bdi btrfs-1: dirty=319 wb=979 unstable=0 bg_thresh=1026 thresh=2052 gap=754 poll_thresh=24 ino=257 dd-2584 [000] 260.419001: balance_dirty_state: bdi btrfs-1: dirty=344 wb=979 unstable=0 bg_thresh=1025 thresh=2051 gap=728 poll_thresh=25 ino=257 dd-2584 [000] 260.419196: balance_dirty_state: bdi btrfs-1: dirty=394 wb=979 unstable=0 bg_thresh=1027 thresh=2055 gap=682 poll_thresh=26 ino=257 dd-2584 [000] 260.419433: balance_dirty_state: bdi btrfs-1: dirty=419 wb=979 unstable=0 bg_thresh=1027 thresh=2054 gap=656 poll_thresh=27 ino=257 dd-2584 [000] 260.419695: balance_dirty_state: bdi btrfs-1: dirty=444 wb=854 unstable=0 bg_thresh=1026 thresh=2052 gap=754 poll_thresh=28 ino=257 dd-2584 [000] 260.419842: balance_dirty_state: bdi btrfs-1: dirty=494 wb=854 unstable=0 bg_thresh=1024 thresh=2048 gap=700 poll_thresh=29 ino=257 dd-2584 [000] 260.419972: balance_dirty_state: bdi btrfs-1: dirty=519 wb=854 unstable=0 bg_thresh=1022 thresh=2045 gap=672 poll_thresh=30 ino=257 dd-2584 [000] 260.420100: balance_dirty_state: bdi btrfs-1: dirty=544 wb=854 unstable=0 bg_thresh=1021 thresh=2043 gap=645 poll_thresh=31 ino=257 dd-2584 [000] 260.420226: balance_dirty_state: bdi btrfs-1: dirty=569 wb=854 unstable=0 bg_thresh=1024 thresh=2048 gap=625 poll_thresh=32 ino=257 dd-2584 [000] 260.420629: balance_dirty_state: bdi btrfs-1: dirty=619 wb=854 unstable=0 bg_thresh=1023 thresh=2047 gap=574 poll_thresh=34 ino=257 dd-2584 [000] 260.420898: balance_dirty_state: bdi btrfs-1: dirty=669 wb=854 unstable=0 bg_thresh=1026 thresh=2052 gap=529 poll_thresh=36 ino=257 dd-2584 [000] 260.421171: balance_dirty_state: bdi btrfs-1: dirty=719 wb=854 unstable=0 bg_thresh=1018 thresh=2036 gap=463 poll_thresh=38 ino=257 dd-2584 [000] 260.421176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=42304 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [004] 260.426392: balance_dirty_state: bdi btrfs-1: dirty=719 wb=490 unstable=0 bg_thresh=1022 thresh=2044 gap=835 poll_thresh=38 ino=257 dd-2584 [004] 260.426542: balance_dirty_state: bdi btrfs-1: dirty=719 wb=490 unstable=0 bg_thresh=1021 thresh=2043 gap=834 poll_thresh=28 ino=257 dd-2584 [004] 260.426753: balance_dirty_state: bdi btrfs-1: dirty=769 wb=490 unstable=0 bg_thresh=1023 thresh=2047 gap=788 poll_thresh=29 ino=257 dd-2584 [004] 260.426930: balance_dirty_state: bdi btrfs-1: dirty=794 wb=490 unstable=0 bg_thresh=1023 thresh=2046 gap=762 poll_thresh=30 ino=257 dd-2584 [004] 260.427106: balance_dirty_state: bdi btrfs-1: dirty=819 wb=490 unstable=0 bg_thresh=1025 thresh=2050 gap=741 poll_thresh=31 ino=257 dd-2584 [004] 260.427488: balance_dirty_state: bdi btrfs-1: dirty=869 wb=490 unstable=0 bg_thresh=1024 thresh=2049 gap=690 poll_thresh=32 ino=257 dd-2584 [004] 260.427748: balance_dirty_state: bdi btrfs-1: dirty=894 wb=490 unstable=0 bg_thresh=1023 thresh=2047 gap=663 poll_thresh=34 ino=257 dd-2584 [004] 260.428008: balance_dirty_state: bdi btrfs-1: dirty=944 wb=490 unstable=0 bg_thresh=1025 thresh=2051 gap=617 poll_thresh=36 ino=257 dd-2584 [004] 260.428266: balance_dirty_state: bdi btrfs-1: dirty=994 wb=490 unstable=0 bg_thresh=1022 thresh=2044 gap=560 poll_thresh=38 ino=257 dd-2584 [004] 260.428534: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=490 unstable=0 bg_thresh=1024 thresh=2048 gap=514 poll_thresh=40 ino=257 flush-btrfs-1-2586 [002] 260.428614: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27820 wrote=0 to_write=8192 dd-2584 [004] 260.429112: balance_dirty_state: bdi btrfs-1: dirty=969 wb=489 unstable=0 bg_thresh=1019 thresh=2038 gap=580 poll_thresh=42 ino=257 dd-2584 [004] 260.429398: balance_dirty_state: bdi btrfs-1: dirty=919 wb=589 unstable=0 bg_thresh=1021 thresh=2042 gap=534 poll_thresh=44 ino=257 dd-2584 [004] 260.429688: balance_dirty_state: bdi btrfs-1: dirty=869 wb=689 unstable=0 bg_thresh=1022 thresh=2045 gap=487 poll_thresh=46 ino=257 dd-2584 [004] 260.429691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1309 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-25% task_gap=-149% task_weight=99% bdi_bw=42304 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 260.431677: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=300 wrote=1200 to_write=6992 dd-2584 [004] 260.433831: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1439 unstable=0 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=46 ino=257 dd-2584 [004] 260.433930: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1439 unstable=0 bg_thresh=1011 thresh=2022 gap=564 poll_thresh=34 ino=257 dd-2584 [004] 260.434208: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1439 unstable=0 bg_thresh=1012 thresh=2025 gap=517 poll_thresh=36 ino=257 dd-2584 [004] 260.434487: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1439 unstable=0 bg_thresh=1011 thresh=2023 gap=490 poll_thresh=38 ino=257 dd-2584 [004] 260.434494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=42304 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [004] 260.441818: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1064 unstable=0 bg_thresh=995 thresh=1990 gap=832 poll_thresh=38 ino=257 dd-2584 [004] 260.441920: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1064 unstable=0 bg_thresh=997 thresh=1995 gap=812 poll_thresh=28 ino=257 dd-2584 [004] 260.442424: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1064 unstable=0 bg_thresh=994 thresh=1988 gap=780 poll_thresh=29 ino=257 dd-2584 [004] 260.442604: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1064 unstable=0 bg_thresh=993 thresh=1987 gap=729 poll_thresh=30 ino=257 dd-2584 [004] 260.442784: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1064 unstable=0 bg_thresh=993 thresh=1986 gap=703 poll_thresh=31 ino=257 dd-2584 [004] 260.442959: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1064 unstable=0 bg_thresh=995 thresh=1990 gap=682 poll_thresh=32 ino=257 dd-2584 [004] 260.443223: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1064 unstable=0 bg_thresh=991 thresh=1983 gap=625 poll_thresh=34 ino=257 dd-2584 [004] 260.443490: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1064 unstable=0 bg_thresh=990 thresh=1981 gap=573 poll_thresh=36 ino=257 dd-2584 [004] 260.443753: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1064 unstable=0 bg_thresh=992 thresh=1985 gap=527 poll_thresh=38 ino=257 dd-2584 [004] 260.444552: balance_dirty_state: bdi btrfs-1: dirty=444 wb=939 unstable=0 bg_thresh=992 thresh=1985 gap=602 poll_thresh=40 ino=257 dd-2584 [004] 260.444821: balance_dirty_state: bdi btrfs-1: dirty=494 wb=939 unstable=0 bg_thresh=996 thresh=1993 gap=560 poll_thresh=42 ino=257 dd-2584 [004] 260.445099: balance_dirty_state: bdi btrfs-1: dirty=544 wb=939 unstable=0 bg_thresh=992 thresh=1984 gap=501 poll_thresh=44 ino=257 dd-2584 [004] 260.445392: balance_dirty_state: bdi btrfs-1: dirty=594 wb=839 unstable=0 bg_thresh=997 thresh=1994 gap=561 poll_thresh=46 ino=257 dd-2584 [004] 260.445661: balance_dirty_state: bdi btrfs-1: dirty=644 wb=800 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=48 ino=257 dd-2584 [004] 260.446305: balance_dirty_state: bdi btrfs-1: dirty=694 wb=800 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=50 ino=257 dd-2584 [004] 260.446657: balance_dirty_state: bdi btrfs-1: dirty=769 wb=800 unstable=0 bg_thresh=996 thresh=1993 gap=424 poll_thresh=52 ino=257 dd-2584 [004] 260.446664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=47060 base_bw=28 task_bw=0 dirtied=64 period=0 think=4 pause=8 dd-2584 [004] 260.457879: balance_dirty_state: bdi btrfs-1: dirty=769 wb=550 unstable=0 bg_thresh=992 thresh=1984 gap=665 poll_thresh=52 ino=257 dd-2584 [004] 260.457975: balance_dirty_state: bdi btrfs-1: dirty=769 wb=550 unstable=0 bg_thresh=994 thresh=1989 gap=670 poll_thresh=39 ino=257 dd-2584 [004] 260.458150: balance_dirty_state: bdi btrfs-1: dirty=819 wb=550 unstable=0 bg_thresh=991 thresh=1982 gap=613 poll_thresh=41 ino=257 dd-2584 [004] 260.458322: balance_dirty_state: bdi btrfs-1: dirty=869 wb=550 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=43 ino=257 dd-2584 [004] 260.458666: balance_dirty_state: bdi btrfs-1: dirty=919 wb=550 unstable=0 bg_thresh=992 thresh=1984 gap=515 poll_thresh=45 ino=257 dd-2584 [004] 260.458837: balance_dirty_state: bdi btrfs-1: dirty=969 wb=550 unstable=0 bg_thresh=994 thresh=1988 gap=469 poll_thresh=47 ino=257 dd-2584 [004] 260.458841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=47060 base_bw=28 task_bw=0 dirtied=48 period=0 think=4 pause=8 dd-2584 [004] 260.465997: balance_dirty_state: bdi btrfs-1: dirty=969 wb=425 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=47 ino=257 dd-2584 [004] 260.466108: balance_dirty_state: bdi btrfs-1: dirty=994 wb=425 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=35 ino=257 flush-btrfs-1-2586 [002] 260.466191: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27860 wrote=0 to_write=8192 dd-2584 [004] 260.466374: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=425 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=37 ino=257 dd-2584 [004] 260.466596: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=500 unstable=0 bg_thresh=994 thresh=1989 gap=470 poll_thresh=39 ino=257 dd-2584 [004] 260.466598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=47060 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 260.469202: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=336 wrote=1088 to_write=7104 dd-2584 [003] 260.474051: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1375 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=39 ino=257 dd-2584 [003] 260.474178: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1375 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=29 ino=257 dd-2584 [003] 260.474417: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1375 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=30 ino=257 dd-2584 [003] 260.474654: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1375 unstable=0 bg_thresh=996 thresh=1993 gap=524 poll_thresh=31 ino=257 dd-2584 [003] 260.475263: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1375 unstable=0 bg_thresh=998 thresh=1997 gap=503 poll_thresh=32 ino=257 dd-2584 [003] 260.475615: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1375 unstable=0 bg_thresh=997 thresh=1995 gap=451 poll_thresh=34 ino=257 dd-2584 [003] 260.475625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=47060 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [002] 260.486001: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1250 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=34 ino=257 dd-2584 [002] 260.486127: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1250 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=25 ino=257 dd-2584 [002] 260.486360: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1250 unstable=0 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=26 ino=257 dd-2584 [002] 260.486595: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1250 unstable=0 bg_thresh=1007 thresh=2014 gap=520 poll_thresh=27 ino=257 dd-2584 [002] 260.486829: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1250 unstable=0 bg_thresh=1006 thresh=2013 gap=494 poll_thresh=28 ino=257 dd-2584 [002] 260.486838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-94% task_weight=99% bdi_bw=47060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 260.497965: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1000 unstable=0 bg_thresh=1000 thresh=2001 gap=707 poll_thresh=21 ino=257 dd-2584 [002] 260.498082: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1000 unstable=0 bg_thresh=1003 thresh=2006 gap=687 poll_thresh=22 ino=257 dd-2584 [002] 260.498380: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1000 unstable=0 bg_thresh=1005 thresh=2011 gap=642 poll_thresh=23 ino=257 dd-2584 [002] 260.498498: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1000 unstable=0 bg_thresh=1007 thresh=2015 gap=621 poll_thresh=24 ino=257 dd-2584 [002] 260.498615: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1000 unstable=0 bg_thresh=1007 thresh=2014 gap=595 poll_thresh=25 ino=257 dd-2584 [002] 260.498733: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1000 unstable=0 bg_thresh=1006 thresh=2013 gap=544 poll_thresh=26 ino=257 dd-2584 [002] 260.498852: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1000 unstable=0 bg_thresh=1008 thresh=2017 gap=523 poll_thresh=27 ino=257 dd-2584 [002] 260.498969: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1000 unstable=0 bg_thresh=1008 thresh=2016 gap=497 poll_thresh=28 ino=257 dd-2584 [002] 260.498974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-90% task_weight=98% bdi_bw=47060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 260.506027: balance_dirty_state: bdi btrfs-1: dirty=544 wb=875 unstable=0 bg_thresh=998 thresh=1997 gap=578 poll_thresh=21 ino=257 dd-2584 [006] 260.506203: balance_dirty_state: bdi btrfs-1: dirty=594 wb=875 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=22 ino=257 dd-2584 [006] 260.506678: balance_dirty_state: bdi btrfs-1: dirty=619 wb=825 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=23 ino=257 dd-2584 [006] 260.506858: balance_dirty_state: bdi btrfs-1: dirty=644 wb=825 unstable=0 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=24 ino=257 dd-2584 [006] 260.507036: balance_dirty_state: bdi btrfs-1: dirty=694 wb=825 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=25 ino=257 dd-2584 [006] 260.507042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=47060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.513945: balance_dirty_state: bdi btrfs-1: dirty=694 wb=700 unstable=0 bg_thresh=1004 thresh=2008 gap=614 poll_thresh=25 ino=257 dd-2584 [006] 260.514072: balance_dirty_state: bdi btrfs-1: dirty=694 wb=700 unstable=0 bg_thresh=1006 thresh=2013 gap=619 poll_thresh=19 ino=257 dd-2584 [006] 260.514308: balance_dirty_state: bdi btrfs-1: dirty=719 wb=700 unstable=0 bg_thresh=1006 thresh=2012 gap=593 poll_thresh=20 ino=257 dd-2584 [006] 260.514542: balance_dirty_state: bdi btrfs-1: dirty=769 wb=700 unstable=0 bg_thresh=1005 thresh=2011 gap=542 poll_thresh=21 ino=257 dd-2584 [006] 260.514776: balance_dirty_state: bdi btrfs-1: dirty=794 wb=700 unstable=0 bg_thresh=1007 thresh=2015 gap=521 poll_thresh=22 ino=257 dd-2584 [006] 260.515008: balance_dirty_state: bdi btrfs-1: dirty=819 wb=700 unstable=0 bg_thresh=1007 thresh=2014 gap=495 poll_thresh=23 ino=257 dd-2584 [006] 260.515017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=47060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.522269: balance_dirty_state: bdi btrfs-1: dirty=869 wb=550 unstable=0 bg_thresh=1005 thresh=2011 gap=592 poll_thresh=17 ino=257 dd-2584 [006] 260.522382: balance_dirty_state: bdi btrfs-1: dirty=894 wb=550 unstable=0 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=18 ino=257 dd-2584 [006] 260.522496: balance_dirty_state: bdi btrfs-1: dirty=919 wb=550 unstable=0 bg_thresh=1007 thresh=2014 gap=545 poll_thresh=19 ino=257 dd-2584 [006] 260.522609: balance_dirty_state: bdi btrfs-1: dirty=944 wb=550 unstable=0 bg_thresh=1006 thresh=2013 gap=519 poll_thresh=20 ino=257 dd-2584 [006] 260.522722: balance_dirty_state: bdi btrfs-1: dirty=994 wb=550 unstable=0 bg_thresh=1006 thresh=2012 gap=468 poll_thresh=21 ino=257 dd-2584 [006] 260.522727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-95% task_weight=99% bdi_bw=47060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 260.529953: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=425 unstable=0 bg_thresh=1008 thresh=2017 gap=573 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 260.530022: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27924 wrote=0 to_write=8192 dd-2584 [000] 260.530147: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=425 unstable=0 bg_thresh=1008 thresh=2016 gap=547 poll_thresh=17 ino=257 dd-2584 [000] 260.530276: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=450 unstable=0 bg_thresh=1007 thresh=2015 gap=496 poll_thresh=18 ino=257 dd-2584 [000] 260.530277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-90% task_weight=97% bdi_bw=47060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 260.532520: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=400 wrote=1072 to_write=7120 dd-2584 [000] 260.542019: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1375 unstable=0 bg_thresh=1006 thresh=2013 gap=594 poll_thresh=13 ino=257 dd-2584 [000] 260.542142: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1375 unstable=0 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=14 ino=257 dd-2584 [000] 260.542628: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1375 unstable=0 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=15 ino=257 dd-2584 [000] 260.542864: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1325 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=16 ino=257 dd-2584 [000] 260.543053: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1250 unstable=0 bg_thresh=1000 thresh=2000 gap=631 poll_thresh=17 ino=257 dd-2584 [000] 260.543178: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1250 unstable=0 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=18 ino=257 dd-2584 [000] 260.543302: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1250 unstable=0 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=19 ino=257 dd-2584 [000] 260.543426: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1250 unstable=0 bg_thresh=1003 thresh=2007 gap=538 poll_thresh=20 ino=257 dd-2584 [000] 260.543549: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1250 unstable=0 bg_thresh=999 thresh=1999 gap=505 poll_thresh=21 ino=257 dd-2584 [000] 260.543671: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1250 unstable=0 bg_thresh=1002 thresh=2004 gap=460 poll_thresh=22 ino=257 dd-2584 [000] 260.543676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-103% task_weight=97% bdi_bw=47060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 260.549860: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1125 unstable=0 bg_thresh=1005 thresh=2011 gap=592 poll_thresh=22 ino=257 dd-2584 [004] 260.549958: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1125 unstable=0 bg_thresh=1005 thresh=2010 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 260.550429: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1125 unstable=0 bg_thresh=1004 thresh=2009 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 260.550600: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1125 unstable=0 bg_thresh=1004 thresh=2008 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 260.550770: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1125 unstable=0 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 260.550777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=49464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 260.557869: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1125 unstable=0 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 260.557875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=98% bdi_bw=49464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 260.565926: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1000 unstable=0 bg_thresh=1006 thresh=2012 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 260.566019: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1000 unstable=0 bg_thresh=1008 thresh=2017 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 260.566113: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1000 unstable=0 bg_thresh=1008 thresh=2016 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 260.566204: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1000 unstable=0 bg_thresh=1008 thresh=2016 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 260.566386: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1000 unstable=0 bg_thresh=1007 thresh=2015 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 260.566571: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1000 unstable=0 bg_thresh=1009 thresh=2019 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 260.566755: balance_dirty_state: bdi btrfs-1: dirty=544 wb=1000 unstable=0 bg_thresh=1006 thresh=2012 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 260.566762: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=99% bdi_bw=49464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 260.573865: balance_dirty_state: bdi btrfs-1: dirty=544 wb=825 unstable=0 bg_thresh=997 thresh=1994 gap=625 poll_thresh=19 ino=257 dd-2584 [004] 260.573957: balance_dirty_state: bdi btrfs-1: dirty=544 wb=825 unstable=0 bg_thresh=999 thresh=1999 gap=630 poll_thresh=14 ino=257 dd-2584 [004] 260.574022: balance_dirty_state: bdi btrfs-1: dirty=569 wb=825 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 260.574262: balance_dirty_state: bdi btrfs-1: dirty=594 wb=825 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 260.574384: balance_dirty_state: bdi btrfs-1: dirty=619 wb=825 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 260.574504: balance_dirty_state: bdi btrfs-1: dirty=644 wb=825 unstable=0 bg_thresh=1000 thresh=2001 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 260.574622: balance_dirty_state: bdi btrfs-1: dirty=694 wb=825 unstable=0 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 260.574627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-62% task_weight=98% bdi_bw=49464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 260.586017: balance_dirty_state: bdi btrfs-1: dirty=669 wb=550 unstable=0 bg_thresh=991 thresh=1983 gap=764 poll_thresh=14 ino=257 dd-2584 [004] 260.586103: balance_dirty_state: bdi btrfs-1: dirty=694 wb=550 unstable=0 bg_thresh=991 thresh=1983 gap=739 poll_thresh=15 ino=257 dd-2584 [004] 260.586186: balance_dirty_state: bdi btrfs-1: dirty=694 wb=550 unstable=0 bg_thresh=994 thresh=1988 gap=744 poll_thresh=16 ino=257 dd-2584 [004] 260.586356: balance_dirty_state: bdi btrfs-1: dirty=744 wb=550 unstable=0 bg_thresh=993 thresh=1987 gap=693 poll_thresh=17 ino=257 dd-2584 [004] 260.586531: balance_dirty_state: bdi btrfs-1: dirty=769 wb=550 unstable=0 bg_thresh=993 thresh=1986 gap=667 poll_thresh=18 ino=257 dd-2584 [004] 260.586702: balance_dirty_state: bdi btrfs-1: dirty=794 wb=550 unstable=0 bg_thresh=995 thresh=1990 gap=646 poll_thresh=19 ino=257 dd-2584 [004] 260.587146: balance_dirty_state: bdi btrfs-1: dirty=844 wb=550 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=20 ino=257 dd-2584 [004] 260.587314: balance_dirty_state: bdi btrfs-1: dirty=869 wb=550 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=21 ino=257 dd-2584 [004] 260.587489: balance_dirty_state: bdi btrfs-1: dirty=894 wb=550 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=22 ino=257 dd-2584 [004] 260.587659: balance_dirty_state: bdi btrfs-1: dirty=919 wb=550 unstable=0 bg_thresh=995 thresh=1991 gap=522 poll_thresh=23 ino=257 dd-2584 [004] 260.587831: balance_dirty_state: bdi btrfs-1: dirty=969 wb=550 unstable=0 bg_thresh=992 thresh=1984 gap=465 poll_thresh=24 ino=257 dd-2584 [004] 260.587838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=49464 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 260.593937: balance_dirty_state: bdi btrfs-1: dirty=969 wb=400 unstable=0 bg_thresh=985 thresh=1970 gap=601 poll_thresh=24 ino=257 dd-2584 [004] 260.594030: balance_dirty_state: bdi btrfs-1: dirty=969 wb=400 unstable=0 bg_thresh=987 thresh=1975 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 260.594201: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=400 unstable=0 bg_thresh=987 thresh=1974 gap=555 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 260.594268: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27988 wrote=0 to_write=8192 dd-2584 [004] 260.594386: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=400 unstable=0 bg_thresh=986 thresh=1973 gap=529 poll_thresh=20 ino=257 dd-2584 [004] 260.594780: balance_dirty_state: bdi btrfs-1: dirty=944 wb=525 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=21 ino=257 dd-2584 [004] 260.594921: balance_dirty_state: bdi btrfs-1: dirty=919 wb=600 unstable=0 bg_thresh=985 thresh=1970 gap=451 poll_thresh=22 ino=257 dd-2584 [004] 260.594924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=98% bdi_bw=49464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 260.598286: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=468 wrote=1104 to_write=7088 dd-2584 [004] 260.601925: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1375 unstable=0 bg_thresh=984 thresh=1969 gap=594 poll_thresh=22 ino=257 dd-2584 [004] 260.602005: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1375 unstable=0 bg_thresh=984 thresh=1969 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 260.602126: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1375 unstable=0 bg_thresh=984 thresh=1968 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 260.602246: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1375 unstable=0 bg_thresh=986 thresh=1972 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 260.602366: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1375 unstable=0 bg_thresh=985 thresh=1971 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 260.602371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-144% task_weight=98% bdi_bw=49464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 260.609928: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1250 unstable=0 bg_thresh=986 thresh=1973 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 260.610018: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1250 unstable=0 bg_thresh=986 thresh=1972 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 260.610082: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1250 unstable=0 bg_thresh=986 thresh=1972 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 260.610140: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1250 unstable=0 bg_thresh=985 thresh=1971 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 260.610257: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1250 unstable=0 bg_thresh=987 thresh=1975 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 260.610552: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1250 unstable=0 bg_thresh=987 thresh=1974 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 260.610666: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1250 unstable=0 bg_thresh=986 thresh=1973 gap=454 poll_thresh=19 ino=257 dd-2584 [004] 260.610671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-142% task_weight=98% bdi_bw=49464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 260.617969: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1125 unstable=0 bg_thresh=984 thresh=1968 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 260.618158: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1125 unstable=0 bg_thresh=981 thresh=1962 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 260.618338: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1125 unstable=0 bg_thresh=983 thresh=1967 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 260.618520: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1125 unstable=0 bg_thresh=983 thresh=1966 gap=522 poll_thresh=16 ino=257 dd-2584 [004] 260.618877: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1125 unstable=0 bg_thresh=982 thresh=1965 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 260.619233: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1125 unstable=0 bg_thresh=982 thresh=1964 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 260.619245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=49464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.625886: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1000 unstable=0 bg_thresh=984 thresh=1969 gap=600 poll_thresh=18 ino=257 dd-2584 [002] 260.625972: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1000 unstable=0 bg_thresh=984 thresh=1969 gap=575 poll_thresh=13 ino=257 dd-2584 [002] 260.626036: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1000 unstable=0 bg_thresh=987 thresh=1974 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 260.626094: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1000 unstable=0 bg_thresh=987 thresh=1974 gap=555 poll_thresh=15 ino=257 dd-2584 [002] 260.626153: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1000 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=16 ino=257 dd-2584 [002] 260.626269: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1000 unstable=0 bg_thresh=989 thresh=1978 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 260.626568: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1000 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 260.626573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-83% task_weight=98% bdi_bw=49464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.633985: balance_dirty_state: bdi btrfs-1: dirty=519 wb=825 unstable=0 bg_thresh=985 thresh=1971 gap=627 poll_thresh=13 ino=257 dd-2584 [002] 260.634049: balance_dirty_state: bdi btrfs-1: dirty=544 wb=825 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=14 ino=257 dd-2584 [002] 260.634110: balance_dirty_state: bdi btrfs-1: dirty=544 wb=825 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=15 ino=257 dd-2584 [002] 260.634172: balance_dirty_state: bdi btrfs-1: dirty=569 wb=825 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=16 ino=257 dd-2584 [002] 260.634298: balance_dirty_state: bdi btrfs-1: dirty=594 wb=825 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=17 ino=257 dd-2584 [002] 260.634424: balance_dirty_state: bdi btrfs-1: dirty=619 wb=825 unstable=0 bg_thresh=992 thresh=1984 gap=540 poll_thresh=18 ino=257 dd-2584 [002] 260.634549: balance_dirty_state: bdi btrfs-1: dirty=669 wb=825 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=19 ino=257 dd-2584 [002] 260.634554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-82% task_weight=98% bdi_bw=49464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.642014: balance_dirty_state: bdi btrfs-1: dirty=669 wb=700 unstable=0 bg_thresh=985 thresh=1970 gap=601 poll_thresh=14 ino=257 dd-2584 [002] 260.642070: balance_dirty_state: bdi btrfs-1: dirty=694 wb=700 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=15 ino=257 dd-2584 [002] 260.642125: balance_dirty_state: bdi btrfs-1: dirty=719 wb=700 unstable=0 bg_thresh=987 thresh=1975 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 260.642405: balance_dirty_state: bdi btrfs-1: dirty=744 wb=700 unstable=0 bg_thresh=992 thresh=1985 gap=541 poll_thresh=17 ino=257 dd-2584 [002] 260.642519: balance_dirty_state: bdi btrfs-1: dirty=769 wb=700 unstable=0 bg_thresh=992 thresh=1984 gap=515 poll_thresh=18 ino=257 dd-2584 [002] 260.642633: balance_dirty_state: bdi btrfs-1: dirty=794 wb=700 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=19 ino=257 dd-2584 [002] 260.642638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=49464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.649908: balance_dirty_state: bdi btrfs-1: dirty=794 wb=575 unstable=0 bg_thresh=985 thresh=1971 gap=602 poll_thresh=19 ino=257 dd-2584 [002] 260.650006: balance_dirty_state: bdi btrfs-1: dirty=819 wb=575 unstable=0 bg_thresh=985 thresh=1971 gap=577 poll_thresh=14 ino=257 dd-2584 [002] 260.650065: balance_dirty_state: bdi btrfs-1: dirty=844 wb=575 unstable=0 bg_thresh=988 thresh=1976 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 260.650120: balance_dirty_state: bdi btrfs-1: dirty=844 wb=575 unstable=0 bg_thresh=988 thresh=1976 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 260.650231: balance_dirty_state: bdi btrfs-1: dirty=894 wb=575 unstable=0 bg_thresh=993 thresh=1986 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 260.650344: balance_dirty_state: bdi btrfs-1: dirty=919 wb=575 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 260.650348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=49464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.657967: balance_dirty_state: bdi btrfs-1: dirty=919 wb=450 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=18 ino=257 dd-2584 [002] 260.658074: balance_dirty_state: bdi btrfs-1: dirty=944 wb=450 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=13 ino=257 dd-2584 [002] 260.658131: balance_dirty_state: bdi btrfs-1: dirty=944 wb=450 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=14 ino=257 dd-2584 [002] 260.658189: balance_dirty_state: bdi btrfs-1: dirty=969 wb=450 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 260.658245: balance_dirty_state: bdi btrfs-1: dirty=994 wb=450 unstable=0 bg_thresh=992 thresh=1985 gap=541 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 260.658310: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28052 wrote=0 to_write=8192 dd-2584 [002] 260.658555: balance_dirty_state: bdi btrfs-1: dirty=994 wb=500 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=17 ino=257 dd-2584 [002] 260.658557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1280 avg_dirty=1280 bdi_gap=32% task_gap=-33% task_weight=98% bdi_bw=51120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 260.660633: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=528 wrote=1008 to_write=7184 dd-2584 [002] 260.666090: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1325 unstable=0 bg_thresh=986 thresh=1972 gap=628 poll_thresh=13 ino=257 dd-2584 [002] 260.666150: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1325 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=14 ino=257 dd-2584 [002] 260.666208: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1325 unstable=0 bg_thresh=988 thresh=1977 gap=583 poll_thresh=15 ino=257 dd-2584 [002] 260.666266: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1325 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=16 ino=257 dd-2584 [002] 260.666384: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1325 unstable=0 bg_thresh=990 thresh=1981 gap=537 poll_thresh=17 ino=257 dd-2584 [002] 260.666502: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1325 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=18 ino=257 dd-2584 [002] 260.666620: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1325 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=19 ino=257 dd-2584 [002] 260.666625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-80% task_weight=98% bdi_bw=51120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.674125: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1175 unstable=0 bg_thresh=985 thresh=1970 gap=601 poll_thresh=14 ino=257 dd-2584 [002] 260.674182: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1175 unstable=0 bg_thresh=987 thresh=1975 gap=606 poll_thresh=15 ino=257 dd-2584 [002] 260.674239: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1175 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 260.674526: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1175 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=17 ino=257 dd-2584 [002] 260.674641: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1175 unstable=0 bg_thresh=992 thresh=1984 gap=515 poll_thresh=18 ino=257 dd-2584 [002] 260.674754: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1175 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=19 ino=257 dd-2584 [002] 260.674758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=51120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.681889: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1050 unstable=0 bg_thresh=985 thresh=1971 gap=602 poll_thresh=19 ino=257 dd-2584 [002] 260.681951: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1050 unstable=0 bg_thresh=985 thresh=1971 gap=577 poll_thresh=14 ino=257 dd-2584 [002] 260.682009: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1050 unstable=0 bg_thresh=988 thresh=1976 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 260.682067: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1050 unstable=0 bg_thresh=988 thresh=1976 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 260.682182: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1050 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 260.682301: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1050 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=18 ino=257 dd-2584 [002] 260.682419: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1050 unstable=0 bg_thresh=992 thresh=1984 gap=465 poll_thresh=19 ino=257 dd-2584 [002] 260.682424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=51120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.689891: balance_dirty_state: bdi btrfs-1: dirty=469 wb=925 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=19 ino=257 dd-2584 [002] 260.689954: balance_dirty_state: bdi btrfs-1: dirty=469 wb=925 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 260.690012: balance_dirty_state: bdi btrfs-1: dirty=494 wb=925 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=15 ino=257 dd-2584 [002] 260.690249: balance_dirty_state: bdi btrfs-1: dirty=519 wb=925 unstable=0 bg_thresh=990 thresh=1980 gap=536 poll_thresh=16 ino=257 dd-2584 [002] 260.690368: balance_dirty_state: bdi btrfs-1: dirty=544 wb=925 unstable=0 bg_thresh=992 thresh=1984 gap=515 poll_thresh=17 ino=257 dd-2584 [002] 260.690487: balance_dirty_state: bdi btrfs-1: dirty=569 wb=925 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 260.690492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=51120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.697921: balance_dirty_state: bdi btrfs-1: dirty=569 wb=725 unstable=0 bg_thresh=990 thresh=1980 gap=686 poll_thresh=18 ino=257 dd-2584 [002] 260.697984: balance_dirty_state: bdi btrfs-1: dirty=594 wb=725 unstable=0 bg_thresh=990 thresh=1980 gap=661 poll_thresh=13 ino=257 dd-2584 [002] 260.698043: balance_dirty_state: bdi btrfs-1: dirty=594 wb=725 unstable=0 bg_thresh=992 thresh=1985 gap=666 poll_thresh=14 ino=257 dd-2584 [002] 260.698103: balance_dirty_state: bdi btrfs-1: dirty=619 wb=725 unstable=0 bg_thresh=992 thresh=1985 gap=641 poll_thresh=15 ino=257 dd-2584 [002] 260.698158: balance_dirty_state: bdi btrfs-1: dirty=644 wb=725 unstable=0 bg_thresh=995 thresh=1990 gap=621 poll_thresh=16 ino=257 dd-2584 [002] 260.698271: balance_dirty_state: bdi btrfs-1: dirty=669 wb=725 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=17 ino=257 dd-2584 [002] 260.698394: balance_dirty_state: bdi btrfs-1: dirty=694 wb=725 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=18 ino=257 dd-2584 [002] 260.698512: balance_dirty_state: bdi btrfs-1: dirty=744 wb=725 unstable=0 bg_thresh=999 thresh=1998 gap=529 poll_thresh=19 ino=257 dd-2584 [002] 260.698810: balance_dirty_state: bdi btrfs-1: dirty=769 wb=725 unstable=0 bg_thresh=998 thresh=1997 gap=503 poll_thresh=20 ino=257 dd-2584 [002] 260.698929: balance_dirty_state: bdi btrfs-1: dirty=794 wb=725 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=21 ino=257 dd-2584 [002] 260.698934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=51120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.705929: balance_dirty_state: bdi btrfs-1: dirty=794 wb=600 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=21 ino=257 dd-2584 [002] 260.705992: balance_dirty_state: bdi btrfs-1: dirty=819 wb=600 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 260.706109: balance_dirty_state: bdi btrfs-1: dirty=844 wb=600 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=17 ino=257 dd-2584 [002] 260.706226: balance_dirty_state: bdi btrfs-1: dirty=869 wb=600 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=18 ino=257 dd-2584 [002] 260.706346: balance_dirty_state: bdi btrfs-1: dirty=919 wb=600 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=19 ino=257 dd-2584 [002] 260.706351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=51120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.713935: balance_dirty_state: bdi btrfs-1: dirty=919 wb=475 unstable=0 bg_thresh=980 thresh=1960 gap=566 poll_thresh=19 ino=257 dd-2584 [002] 260.714020: balance_dirty_state: bdi btrfs-1: dirty=919 wb=475 unstable=0 bg_thresh=980 thresh=1960 gap=566 poll_thresh=14 ino=257 dd-2584 [002] 260.714081: balance_dirty_state: bdi btrfs-1: dirty=944 wb=475 unstable=0 bg_thresh=982 thresh=1965 gap=546 poll_thresh=15 ino=257 dd-2584 [002] 260.714140: balance_dirty_state: bdi btrfs-1: dirty=969 wb=475 unstable=0 bg_thresh=985 thresh=1970 gap=526 poll_thresh=16 ino=257 dd-2584 [002] 260.714260: balance_dirty_state: bdi btrfs-1: dirty=994 wb=475 unstable=0 bg_thresh=987 thresh=1975 gap=506 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 260.714345: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28108 wrote=0 to_write=8192 dd-2584 [002] 260.714574: balance_dirty_state: bdi btrfs-1: dirty=994 wb=500 unstable=0 bg_thresh=987 thresh=1974 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 260.714576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=51120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 260.716718: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=584 wrote=1008 to_write=7184 dd-2584 [002] 260.721923: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1375 unstable=0 bg_thresh=984 thresh=1969 gap=575 poll_thresh=18 ino=257 dd-2584 [002] 260.721993: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1375 unstable=0 bg_thresh=984 thresh=1969 gap=550 poll_thresh=13 ino=257 dd-2584 [002] 260.722052: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1375 unstable=0 bg_thresh=987 thresh=1974 gap=555 poll_thresh=14 ino=257 dd-2584 [002] 260.722112: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1375 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=15 ino=257 dd-2584 [002] 260.722173: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1375 unstable=0 bg_thresh=989 thresh=1979 gap=510 poll_thresh=16 ino=257 dd-2584 [002] 260.722296: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1375 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=17 ino=257 dd-2584 [002] 260.722301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=51120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.729937: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1250 unstable=0 bg_thresh=984 thresh=1968 gap=599 poll_thresh=17 ino=257 dd-2584 [002] 260.730050: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1250 unstable=0 bg_thresh=984 thresh=1968 gap=574 poll_thresh=13 ino=257 dd-2584 [002] 260.730112: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1250 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 260.730170: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1250 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=15 ino=257 dd-2584 [002] 260.730227: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1250 unstable=0 bg_thresh=989 thresh=1978 gap=534 poll_thresh=16 ino=257 dd-2584 [002] 260.730344: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1250 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=17 ino=257 dd-2584 [002] 260.730464: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1250 unstable=0 bg_thresh=990 thresh=1981 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 260.730469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1320 avg_dirty=1320 bdi_gap=1% task_gap=-96% task_weight=99% bdi_bw=51120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.738060: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1125 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=13 ino=257 dd-2584 [002] 260.738299: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1125 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=14 ino=257 dd-2584 [002] 260.738358: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1125 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=15 ino=257 dd-2584 [002] 260.738415: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1125 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=16 ino=257 dd-2584 [002] 260.738530: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1125 unstable=0 bg_thresh=989 thresh=1978 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 260.738646: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1125 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 260.738651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1320 avg_dirty=1320 bdi_gap=2% task_gap=-93% task_weight=99% bdi_bw=51120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.745987: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1000 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=13 ino=257 dd-2584 [002] 260.746047: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1000 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=14 ino=257 dd-2584 [002] 260.746107: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1000 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=15 ino=257 dd-2584 [002] 260.746167: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1000 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=16 ino=257 dd-2584 [002] 260.746287: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1000 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=17 ino=257 dd-2584 [002] 260.746407: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1000 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 260.746411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=51120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.754111: balance_dirty_state: bdi btrfs-1: dirty=519 wb=875 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=13 ino=257 dd-2584 [002] 260.754347: balance_dirty_state: bdi btrfs-1: dirty=544 wb=875 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=14 ino=257 dd-2584 [002] 260.754419: balance_dirty_state: bdi btrfs-1: dirty=544 wb=825 unstable=0 bg_thresh=991 thresh=1982 gap=613 poll_thresh=15 ino=257 dd-2584 [002] 260.754495: balance_dirty_state: bdi btrfs-1: dirty=569 wb=775 unstable=0 bg_thresh=990 thresh=1981 gap=637 poll_thresh=16 ino=257 dd-2584 [002] 260.754621: balance_dirty_state: bdi btrfs-1: dirty=594 wb=750 unstable=0 bg_thresh=989 thresh=1978 gap=634 poll_thresh=17 ino=257 dd-2584 [002] 260.754742: balance_dirty_state: bdi btrfs-1: dirty=619 wb=750 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=18 ino=257 dd-2584 [002] 260.754866: balance_dirty_state: bdi btrfs-1: dirty=669 wb=750 unstable=0 bg_thresh=987 thresh=1974 gap=555 poll_thresh=19 ino=257 dd-2584 [002] 260.754987: balance_dirty_state: bdi btrfs-1: dirty=694 wb=750 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=20 ino=257 dd-2584 [002] 260.755110: balance_dirty_state: bdi btrfs-1: dirty=719 wb=750 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=21 ino=257 dd-2584 [002] 260.755235: balance_dirty_state: bdi btrfs-1: dirty=769 wb=750 unstable=0 bg_thresh=990 thresh=1981 gap=462 poll_thresh=22 ino=257 dd-2584 [002] 260.755239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=51120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.762031: balance_dirty_state: bdi btrfs-1: dirty=769 wb=625 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=22 ino=257 dd-2584 [002] 260.762127: balance_dirty_state: bdi btrfs-1: dirty=769 wb=625 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=16 ino=257 dd-2584 [002] 260.762412: balance_dirty_state: bdi btrfs-1: dirty=794 wb=625 unstable=0 bg_thresh=988 thresh=1977 gap=558 poll_thresh=17 ino=257 dd-2584 [002] 260.762526: balance_dirty_state: bdi btrfs-1: dirty=844 wb=625 unstable=0 bg_thresh=990 thresh=1981 gap=512 poll_thresh=18 ino=257 dd-2584 [002] 260.762638: balance_dirty_state: bdi btrfs-1: dirty=869 wb=625 unstable=0 bg_thresh=990 thresh=1980 gap=486 poll_thresh=19 ino=257 dd-2584 [002] 260.762642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1320 avg_dirty=1320 bdi_gap=6% task_gap=-87% task_weight=100% bdi_bw=53268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.770102: balance_dirty_state: bdi btrfs-1: dirty=894 wb=500 unstable=0 bg_thresh=988 thresh=1976 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 260.770215: balance_dirty_state: bdi btrfs-1: dirty=894 wb=500 unstable=0 bg_thresh=988 thresh=1976 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 260.770335: balance_dirty_state: bdi btrfs-1: dirty=919 wb=500 unstable=0 bg_thresh=987 thresh=1975 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 260.770569: balance_dirty_state: bdi btrfs-1: dirty=944 wb=500 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 260.770802: balance_dirty_state: bdi btrfs-1: dirty=994 wb=500 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 260.770811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-89% task_weight=100% bdi_bw=53268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 260.770857: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28164 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 260.775436: writeback_single_inode: bdi btrfs-1: ino=257 state= age=644 wrote=960 to_write=7232 dd-2584 [002] 260.782060: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1325 unstable=0 bg_thresh=981 thresh=1963 gap=619 poll_thresh=13 ino=257 dd-2584 [002] 260.782177: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1325 unstable=0 bg_thresh=984 thresh=1968 gap=599 poll_thresh=14 ino=257 dd-2584 [002] 260.782293: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1325 unstable=0 bg_thresh=984 thresh=1968 gap=599 poll_thresh=15 ino=257 dd-2584 [002] 260.782775: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1325 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=16 ino=257 dd-2584 [002] 260.783007: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1325 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=17 ino=257 dd-2584 [002] 260.783245: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1325 unstable=0 bg_thresh=988 thresh=1976 gap=507 poll_thresh=18 ino=257 dd-2584 [002] 260.783480: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1325 unstable=0 bg_thresh=987 thresh=1975 gap=481 poll_thresh=19 ino=257 dd-2584 [002] 260.783488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=53268 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 260.793935: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1075 unstable=0 bg_thresh=980 thresh=1960 gap=716 poll_thresh=19 ino=257 dd-2584 [002] 260.794026: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1075 unstable=0 bg_thresh=980 thresh=1960 gap=691 poll_thresh=14 ino=257 dd-2584 [002] 260.794086: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1075 unstable=0 bg_thresh=982 thresh=1965 gap=696 poll_thresh=15 ino=257 dd-2584 [002] 260.794141: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1075 unstable=0 bg_thresh=985 thresh=1970 gap=676 poll_thresh=16 ino=257 dd-2584 [002] 260.794251: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1075 unstable=0 bg_thresh=987 thresh=1975 gap=656 poll_thresh=17 ino=257 dd-2584 [002] 260.794366: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1075 unstable=0 bg_thresh=990 thresh=1980 gap=636 poll_thresh=18 ino=257 dd-2584 [002] 260.794480: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1075 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=19 ino=257 dd-2584 [002] 260.794763: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1075 unstable=0 bg_thresh=988 thresh=1977 gap=558 poll_thresh=20 ino=257 dd-2584 [002] 260.794875: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1075 unstable=0 bg_thresh=988 thresh=1976 gap=532 poll_thresh=21 ino=257 dd-2584 [002] 260.794989: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1075 unstable=0 bg_thresh=987 thresh=1975 gap=481 poll_thresh=22 ino=257 dd-2584 [002] 260.794993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1320 avg_dirty=1320 bdi_gap=3% task_gap=-92% task_weight=99% bdi_bw=53268 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 260.802059: balance_dirty_state: bdi btrfs-1: dirty=419 wb=950 unstable=0 bg_thresh=980 thresh=1961 gap=592 poll_thresh=16 ino=257 dd-2584 [002] 260.802287: balance_dirty_state: bdi btrfs-1: dirty=444 wb=950 unstable=0 bg_thresh=983 thresh=1966 gap=572 poll_thresh=17 ino=257 dd-2584 [002] 260.802521: balance_dirty_state: bdi btrfs-1: dirty=494 wb=950 unstable=0 bg_thresh=988 thresh=1976 gap=532 poll_thresh=18 ino=257 dd-2584 [002] 260.802758: balance_dirty_state: bdi btrfs-1: dirty=519 wb=950 unstable=0 bg_thresh=987 thresh=1975 gap=506 poll_thresh=19 ino=257 dd-2584 [002] 260.802993: balance_dirty_state: bdi btrfs-1: dirty=544 wb=950 unstable=0 bg_thresh=987 thresh=1974 gap=480 poll_thresh=20 ino=257 dd-2584 [002] 260.803001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=53268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.809926: balance_dirty_state: bdi btrfs-1: dirty=544 wb=950 unstable=0 bg_thresh=982 thresh=1964 gap=470 poll_thresh=20 ino=257 dd-2584 [002] 260.809931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-27% task_gap=-155% task_weight=100% bdi_bw=53268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.818010: balance_dirty_state: bdi btrfs-1: dirty=544 wb=800 unstable=0 bg_thresh=981 thresh=1963 gap=619 poll_thresh=20 ino=257 dd-2584 [002] 260.818083: balance_dirty_state: bdi btrfs-1: dirty=569 wb=800 unstable=0 bg_thresh=981 thresh=1963 gap=594 poll_thresh=15 ino=257 dd-2584 [002] 260.818317: balance_dirty_state: bdi btrfs-1: dirty=594 wb=800 unstable=0 bg_thresh=984 thresh=1968 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 260.818432: balance_dirty_state: bdi btrfs-1: dirty=619 wb=800 unstable=0 bg_thresh=986 thresh=1973 gap=554 poll_thresh=17 ino=257 dd-2584 [002] 260.818548: balance_dirty_state: bdi btrfs-1: dirty=644 wb=800 unstable=0 bg_thresh=989 thresh=1978 gap=534 poll_thresh=18 ino=257 dd-2584 [002] 260.818666: balance_dirty_state: bdi btrfs-1: dirty=669 wb=800 unstable=0 bg_thresh=991 thresh=1982 gap=513 poll_thresh=19 ino=257 dd-2584 [002] 260.818782: balance_dirty_state: bdi btrfs-1: dirty=719 wb=800 unstable=0 bg_thresh=990 thresh=1981 gap=462 poll_thresh=20 ino=257 dd-2584 [002] 260.818787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=53268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.826044: balance_dirty_state: bdi btrfs-1: dirty=719 wb=550 unstable=0 bg_thresh=980 thresh=1960 gap=691 poll_thresh=20 ino=257 dd-2584 [002] 260.826130: balance_dirty_state: bdi btrfs-1: dirty=719 wb=550 unstable=0 bg_thresh=980 thresh=1960 gap=691 poll_thresh=15 ino=257 dd-2584 [002] 260.826188: balance_dirty_state: bdi btrfs-1: dirty=744 wb=550 unstable=0 bg_thresh=982 thresh=1965 gap=671 poll_thresh=16 ino=257 dd-2584 [002] 260.826302: balance_dirty_state: bdi btrfs-1: dirty=769 wb=550 unstable=0 bg_thresh=985 thresh=1970 gap=651 poll_thresh=17 ino=257 dd-2584 [002] 260.826418: balance_dirty_state: bdi btrfs-1: dirty=819 wb=550 unstable=0 bg_thresh=987 thresh=1975 gap=606 poll_thresh=18 ino=257 dd-2584 [002] 260.826712: balance_dirty_state: bdi btrfs-1: dirty=844 wb=550 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=19 ino=257 dd-2584 [002] 260.826830: balance_dirty_state: bdi btrfs-1: dirty=869 wb=550 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=20 ino=257 dd-2584 [002] 260.826946: balance_dirty_state: bdi btrfs-1: dirty=894 wb=550 unstable=0 bg_thresh=988 thresh=1977 gap=533 poll_thresh=21 ino=257 dd-2584 [002] 260.827063: balance_dirty_state: bdi btrfs-1: dirty=944 wb=550 unstable=0 bg_thresh=990 thresh=1981 gap=487 poll_thresh=22 ino=257 dd-2584 [002] 260.827067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=53268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.834029: balance_dirty_state: bdi btrfs-1: dirty=944 wb=425 unstable=0 bg_thresh=979 thresh=1959 gap=590 poll_thresh=22 ino=257 dd-2584 [002] 260.834096: balance_dirty_state: bdi btrfs-1: dirty=944 wb=425 unstable=0 bg_thresh=979 thresh=1959 gap=590 poll_thresh=16 ino=257 dd-2584 [002] 260.834215: balance_dirty_state: bdi btrfs-1: dirty=994 wb=425 unstable=0 bg_thresh=982 thresh=1964 gap=545 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 260.834265: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28228 wrote=0 to_write=8192 dd-2584 [002] 260.834340: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=425 unstable=0 bg_thresh=987 thresh=1974 gap=530 poll_thresh=18 ino=257 dd-2584 [002] 260.834469: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=450 unstable=0 bg_thresh=989 thresh=1979 gap=485 poll_thresh=19 ino=257 dd-2584 [002] 260.834470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=53268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 260.836732: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1040 to_write=7152 dd-2584 [002] 260.841951: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1350 unstable=0 bg_thresh=999 thresh=1999 gap=630 poll_thresh=19 ino=257 dd-2584 [002] 260.842071: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1350 unstable=0 bg_thresh=999 thresh=1999 gap=605 poll_thresh=14 ino=257 dd-2584 [002] 260.842140: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1350 unstable=0 bg_thresh=1002 thresh=2004 gap=610 poll_thresh=15 ino=257 dd-2584 [002] 260.842434: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1350 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=16 ino=257 dd-2584 [002] 260.842670: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1350 unstable=0 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=17 ino=257 dd-2584 [002] 260.842819: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1275 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=18 ino=257 dd-2584 [002] 260.842958: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1225 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=19 ino=257 dd-2584 [002] 260.843086: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1225 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=20 ino=257 dd-2584 [002] 260.843210: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1225 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=21 ino=257 dd-2584 [002] 260.843335: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1225 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=22 ino=257 dd-2584 [002] 260.843461: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1225 unstable=0 bg_thresh=995 thresh=1990 gap=471 poll_thresh=23 ino=257 dd-2584 [002] 260.843467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=53268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.850029: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1225 unstable=0 bg_thresh=988 thresh=1977 gap=458 poll_thresh=23 ino=257 dd-2584 [002] 260.850034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=53268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.857977: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1025 unstable=0 bg_thresh=990 thresh=1980 gap=661 poll_thresh=23 ino=257 dd-2584 [002] 260.858048: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1025 unstable=0 bg_thresh=989 thresh=1979 gap=635 poll_thresh=17 ino=257 dd-2584 [002] 260.858348: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1025 unstable=0 bg_thresh=989 thresh=1978 gap=609 poll_thresh=18 ino=257 dd-2584 [002] 260.858467: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1025 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=19 ino=257 dd-2584 [002] 260.858586: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1025 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=20 ino=257 dd-2584 [002] 260.858707: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1025 unstable=0 bg_thresh=990 thresh=1980 gap=511 poll_thresh=21 ino=257 dd-2584 [002] 260.858828: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1025 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=22 ino=257 dd-2584 [002] 260.858833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-82% task_weight=99% bdi_bw=53268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 260.866111: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1025 unstable=0 bg_thresh=990 thresh=1980 gap=461 poll_thresh=16 ino=257 dd-2584 [002] 260.866116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=54104 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 260.874051: balance_dirty_state: bdi btrfs-1: dirty=494 wb=775 unstable=0 bg_thresh=990 thresh=1981 gap=712 poll_thresh=16 ino=257 dd-2584 [002] 260.874161: balance_dirty_state: bdi btrfs-1: dirty=494 wb=775 unstable=0 bg_thresh=993 thresh=1986 gap=717 poll_thresh=12 ino=257 dd-2584 [002] 260.874219: balance_dirty_state: bdi btrfs-1: dirty=519 wb=775 unstable=0 bg_thresh=990 thresh=1980 gap=686 poll_thresh=13 ino=257 dd-2584 [002] 260.874276: balance_dirty_state: bdi btrfs-1: dirty=544 wb=775 unstable=0 bg_thresh=992 thresh=1985 gap=666 poll_thresh=14 ino=257 dd-2584 [002] 260.874334: balance_dirty_state: bdi btrfs-1: dirty=544 wb=775 unstable=0 bg_thresh=989 thresh=1979 gap=660 poll_thresh=15 ino=257 dd-2584 [002] 260.874391: balance_dirty_state: bdi btrfs-1: dirty=569 wb=775 unstable=0 bg_thresh=992 thresh=1984 gap=640 poll_thresh=16 ino=257 dd-2584 [002] 260.874677: balance_dirty_state: bdi btrfs-1: dirty=594 wb=775 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=17 ino=257 dd-2584 [002] 260.874790: balance_dirty_state: bdi btrfs-1: dirty=619 wb=775 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=18 ino=257 dd-2584 [002] 260.874905: balance_dirty_state: bdi btrfs-1: dirty=669 wb=775 unstable=0 bg_thresh=990 thresh=1980 gap=536 poll_thresh=19 ino=257 dd-2584 [002] 260.875020: balance_dirty_state: bdi btrfs-1: dirty=694 wb=775 unstable=0 bg_thresh=992 thresh=1984 gap=515 poll_thresh=20 ino=257 dd-2584 [002] 260.875134: balance_dirty_state: bdi btrfs-1: dirty=719 wb=775 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=21 ino=257 dd-2584 [002] 260.875138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=54104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.882130: balance_dirty_state: bdi btrfs-1: dirty=719 wb=650 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=21 ino=257 dd-2584 [006] 260.882262: balance_dirty_state: bdi btrfs-1: dirty=719 wb=650 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=16 ino=257 dd-2584 [006] 260.882492: balance_dirty_state: bdi btrfs-1: dirty=769 wb=650 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=17 ino=257 dd-2584 [006] 260.882726: balance_dirty_state: bdi btrfs-1: dirty=794 wb=650 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=18 ino=257 dd-2584 [006] 260.883325: balance_dirty_state: bdi btrfs-1: dirty=819 wb=650 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=19 ino=257 dd-2584 [006] 260.883559: balance_dirty_state: bdi btrfs-1: dirty=844 wb=650 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=20 ino=257 dd-2584 [006] 260.883792: balance_dirty_state: bdi btrfs-1: dirty=894 wb=650 unstable=0 bg_thresh=999 thresh=1998 gap=454 poll_thresh=21 ino=257 dd-2584 [006] 260.883801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=54104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.890200: balance_dirty_state: bdi btrfs-1: dirty=894 wb=525 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=21 ino=257 dd-2584 [006] 260.890328: balance_dirty_state: bdi btrfs-1: dirty=894 wb=525 unstable=0 bg_thresh=998 thresh=1997 gap=578 poll_thresh=16 ino=257 dd-2584 [006] 260.890568: balance_dirty_state: bdi btrfs-1: dirty=944 wb=525 unstable=0 bg_thresh=1000 thresh=2001 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 260.890801: balance_dirty_state: bdi btrfs-1: dirty=969 wb=525 unstable=0 bg_thresh=1000 thresh=2000 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 260.891036: balance_dirty_state: bdi btrfs-1: dirty=994 wb=525 unstable=0 bg_thresh=999 thresh=1999 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 260.891045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=54104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.898178: balance_dirty_state: bdi btrfs-1: dirty=994 wb=400 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 260.898307: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=400 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 260.898353: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28292 wrote=0 to_write=8192 dd-2584 [006] 260.898488: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=400 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=15 ino=257 dd-2584 [006] 260.898668: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=400 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 260.899651: balance_dirty_state: bdi btrfs-1: dirty=969 wb=525 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=17 ino=257 dd-2584 [006] 260.900015: balance_dirty_state: bdi btrfs-1: dirty=969 wb=575 unstable=0 bg_thresh=995 thresh=1991 gap=447 poll_thresh=18 ino=257 dd-2584 [006] 260.900019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=54104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 260.903589: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=1104 to_write=7088 dd-2584 [006] 260.906123: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1375 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=18 ino=257 dd-2584 [006] 260.906223: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1375 unstable=0 bg_thresh=999 thresh=1999 gap=605 poll_thresh=13 ino=257 dd-2584 [006] 260.906283: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1375 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=14 ino=257 dd-2584 [006] 260.906345: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1375 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=15 ino=257 dd-2584 [006] 260.906405: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1375 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 260.906523: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1375 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=17 ino=257 dd-2584 [006] 260.906641: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1375 unstable=0 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 260.906646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=54104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.914159: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1250 unstable=0 bg_thresh=1000 thresh=2001 gap=607 poll_thresh=18 ino=257 dd-2584 [006] 260.914235: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1250 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=13 ino=257 dd-2584 [006] 260.914301: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1250 unstable=0 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 260.914366: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1250 unstable=0 bg_thresh=999 thresh=1999 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 260.914431: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1250 unstable=0 bg_thresh=999 thresh=1999 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 260.914749: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1250 unstable=0 bg_thresh=999 thresh=1998 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 260.914871: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1225 unstable=0 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 260.915022: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1100 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=19 ino=257 dd-2584 [006] 260.915145: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1100 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=20 ino=257 dd-2584 [006] 260.915270: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1100 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=21 ino=257 dd-2584 [006] 260.915392: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1100 unstable=0 bg_thresh=993 thresh=1987 gap=493 poll_thresh=22 ino=257 dd-2584 [006] 260.915398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=54104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.922078: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1100 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=22 ino=257 dd-2584 [006] 260.922163: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1100 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=16 ino=257 dd-2584 [006] 260.922168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=54104 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 260.930072: balance_dirty_state: bdi btrfs-1: dirty=419 wb=975 unstable=0 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=16 ino=257 dd-2584 [006] 260.930140: balance_dirty_state: bdi btrfs-1: dirty=419 wb=975 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=12 ino=257 dd-2584 [006] 260.930201: balance_dirty_state: bdi btrfs-1: dirty=444 wb=975 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=13 ino=257 dd-2584 [006] 260.930260: balance_dirty_state: bdi btrfs-1: dirty=469 wb=975 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=14 ino=257 dd-2584 [006] 260.930319: balance_dirty_state: bdi btrfs-1: dirty=469 wb=975 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=15 ino=257 dd-2584 [006] 260.930556: balance_dirty_state: bdi btrfs-1: dirty=494 wb=975 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=16 ino=257 dd-2584 [006] 260.930674: balance_dirty_state: bdi btrfs-1: dirty=519 wb=975 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=17 ino=257 dd-2584 [006] 260.930793: balance_dirty_state: bdi btrfs-1: dirty=544 wb=975 unstable=0 bg_thresh=997 thresh=1995 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 260.930797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=54104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.938153: balance_dirty_state: bdi btrfs-1: dirty=544 wb=850 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=18 ino=257 dd-2584 [006] 260.938245: balance_dirty_state: bdi btrfs-1: dirty=569 wb=850 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=13 ino=257 dd-2584 [006] 260.938302: balance_dirty_state: bdi btrfs-1: dirty=594 wb=850 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=14 ino=257 dd-2584 [006] 260.938358: balance_dirty_state: bdi btrfs-1: dirty=594 wb=850 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=15 ino=257 dd-2584 [006] 260.938416: balance_dirty_state: bdi btrfs-1: dirty=619 wb=850 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=16 ino=257 dd-2584 [006] 260.938528: balance_dirty_state: bdi btrfs-1: dirty=644 wb=850 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=17 ino=257 dd-2584 [006] 260.938640: balance_dirty_state: bdi btrfs-1: dirty=694 wb=850 unstable=0 bg_thresh=997 thresh=1994 gap=450 poll_thresh=18 ino=257 dd-2584 [006] 260.938645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=54104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.946094: balance_dirty_state: bdi btrfs-1: dirty=694 wb=600 unstable=0 bg_thresh=996 thresh=1993 gap=699 poll_thresh=18 ino=257 dd-2584 [006] 260.946163: balance_dirty_state: bdi btrfs-1: dirty=694 wb=600 unstable=0 bg_thresh=996 thresh=1992 gap=698 poll_thresh=13 ino=257 dd-2584 [006] 260.946225: balance_dirty_state: bdi btrfs-1: dirty=719 wb=600 unstable=0 bg_thresh=996 thresh=1992 gap=673 poll_thresh=14 ino=257 dd-2584 [006] 260.946285: balance_dirty_state: bdi btrfs-1: dirty=744 wb=600 unstable=0 bg_thresh=998 thresh=1996 gap=652 poll_thresh=15 ino=257 dd-2584 [006] 260.946524: balance_dirty_state: bdi btrfs-1: dirty=744 wb=600 unstable=0 bg_thresh=998 thresh=1996 gap=652 poll_thresh=16 ino=257 dd-2584 [006] 260.946643: balance_dirty_state: bdi btrfs-1: dirty=769 wb=600 unstable=0 bg_thresh=994 thresh=1989 gap=620 poll_thresh=17 ino=257 dd-2584 [006] 260.946759: balance_dirty_state: bdi btrfs-1: dirty=819 wb=600 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=18 ino=257 dd-2584 [006] 260.946877: balance_dirty_state: bdi btrfs-1: dirty=844 wb=600 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=19 ino=257 dd-2584 [006] 260.946993: balance_dirty_state: bdi btrfs-1: dirty=869 wb=600 unstable=0 bg_thresh=995 thresh=1991 gap=522 poll_thresh=20 ino=257 dd-2584 [006] 260.947109: balance_dirty_state: bdi btrfs-1: dirty=919 wb=600 unstable=0 bg_thresh=995 thresh=1990 gap=471 poll_thresh=21 ino=257 dd-2584 [006] 260.947114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=54104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.954075: balance_dirty_state: bdi btrfs-1: dirty=919 wb=450 unstable=0 bg_thresh=996 thresh=1993 gap=624 poll_thresh=21 ino=257 dd-2584 [006] 260.954143: balance_dirty_state: bdi btrfs-1: dirty=919 wb=450 unstable=0 bg_thresh=999 thresh=1998 gap=629 poll_thresh=16 ino=257 dd-2584 [006] 260.954263: balance_dirty_state: bdi btrfs-1: dirty=944 wb=450 unstable=0 bg_thresh=1001 thresh=2002 gap=608 poll_thresh=17 ino=257 dd-2584 [006] 260.954380: balance_dirty_state: bdi btrfs-1: dirty=994 wb=450 unstable=0 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=18 ino=257 dd-2584 [006] 260.954677: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=450 unstable=0 bg_thresh=997 thresh=1994 gap=525 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 260.954702: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28348 wrote=0 to_write=8192 dd-2584 [006] 260.954849: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=450 unstable=0 bg_thresh=996 thresh=1993 gap=499 poll_thresh=20 ino=257 dd-2584 [006] 260.955030: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=500 unstable=0 bg_thresh=998 thresh=1997 gap=428 poll_thresh=21 ino=257 dd-2584 [006] 260.955032: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=54104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 260.957274: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=1072 to_write=7120 dd-2584 [006] 260.962167: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1400 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=21 ino=257 dd-2584 [006] 260.962295: balance_dirty_state: bdi btrfs-1: dirty=44 wb=1400 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 260.962532: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1400 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=17 ino=257 dd-2584 [006] 260.962711: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1400 unstable=0 bg_thresh=997 thresh=1995 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 260.962716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=54104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.970066: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1275 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=18 ino=257 dd-2584 [006] 260.970137: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1275 unstable=0 bg_thresh=999 thresh=1998 gap=604 poll_thresh=13 ino=257 dd-2584 [006] 260.970199: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1275 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=14 ino=257 dd-2584 [006] 260.970258: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1275 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=15 ino=257 dd-2584 [006] 260.970319: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1275 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 260.970624: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1275 unstable=0 bg_thresh=995 thresh=1990 gap=496 poll_thresh=17 ino=257 dd-2584 [006] 260.970629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=55952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.978147: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1150 unstable=0 bg_thresh=996 thresh=1993 gap=624 poll_thresh=17 ino=257 dd-2584 [006] 260.978228: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1150 unstable=0 bg_thresh=996 thresh=1992 gap=623 poll_thresh=13 ino=257 dd-2584 [006] 260.978290: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1150 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 260.978351: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1150 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 260.978411: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1150 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 260.978532: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1150 unstable=0 bg_thresh=994 thresh=1989 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 260.978655: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1150 unstable=0 bg_thresh=988 thresh=1976 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 260.978660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1320 avg_dirty=1320 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=55952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 260.986195: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1150 unstable=0 bg_thresh=990 thresh=1981 gap=487 poll_thresh=13 ino=257 dd-2584 [006] 260.986200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-86% task_weight=100% bdi_bw=55952 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 260.998056: balance_dirty_state: bdi btrfs-1: dirty=369 wb=900 unstable=0 bg_thresh=985 thresh=1970 gap=701 poll_thresh=10 ino=257 dd-2584 [006] 260.998116: balance_dirty_state: bdi btrfs-1: dirty=394 wb=900 unstable=0 bg_thresh=987 thresh=1975 gap=681 poll_thresh=11 ino=257 dd-2584 [006] 260.998175: balance_dirty_state: bdi btrfs-1: dirty=394 wb=900 unstable=0 bg_thresh=987 thresh=1975 gap=681 poll_thresh=12 ino=257 dd-2584 [006] 260.998234: balance_dirty_state: bdi btrfs-1: dirty=419 wb=900 unstable=0 bg_thresh=990 thresh=1980 gap=661 poll_thresh=13 ino=257 dd-2584 [006] 260.998295: balance_dirty_state: bdi btrfs-1: dirty=444 wb=900 unstable=0 bg_thresh=990 thresh=1980 gap=636 poll_thresh=14 ino=257 dd-2584 [006] 260.998359: balance_dirty_state: bdi btrfs-1: dirty=444 wb=900 unstable=0 bg_thresh=989 thresh=1979 gap=635 poll_thresh=15 ino=257 dd-2584 [006] 260.998614: balance_dirty_state: bdi btrfs-1: dirty=469 wb=875 unstable=0 bg_thresh=992 thresh=1984 gap=640 poll_thresh=16 ino=257 dd-2584 [006] 260.998747: balance_dirty_state: bdi btrfs-1: dirty=494 wb=800 unstable=0 bg_thresh=991 thresh=1983 gap=689 poll_thresh=17 ino=257 dd-2584 [006] 260.998866: balance_dirty_state: bdi btrfs-1: dirty=519 wb=800 unstable=0 bg_thresh=991 thresh=1982 gap=663 poll_thresh=18 ino=257 dd-2584 [006] 260.998983: balance_dirty_state: bdi btrfs-1: dirty=569 wb=800 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=19 ino=257 dd-2584 [006] 260.999104: balance_dirty_state: bdi btrfs-1: dirty=594 wb=800 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=20 ino=257 dd-2584 [006] 260.999223: balance_dirty_state: bdi btrfs-1: dirty=619 wb=800 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=21 ino=257 dd-2584 [006] 260.999344: balance_dirty_state: bdi btrfs-1: dirty=669 wb=800 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=22 ino=257 dd-2584 [006] 260.999465: balance_dirty_state: bdi btrfs-1: dirty=694 wb=800 unstable=0 bg_thresh=990 thresh=1981 gap=487 poll_thresh=23 ino=257 dd-2584 [006] 260.999470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=55952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 261.006096: balance_dirty_state: bdi btrfs-1: dirty=694 wb=675 unstable=0 bg_thresh=998 thresh=1997 gap=628 poll_thresh=23 ino=257 dd-2584 [006] 261.006163: balance_dirty_state: bdi btrfs-1: dirty=694 wb=675 unstable=0 bg_thresh=998 thresh=1997 gap=628 poll_thresh=17 ino=257 dd-2584 [006] 261.006461: balance_dirty_state: bdi btrfs-1: dirty=744 wb=675 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=18 ino=257 dd-2584 [006] 261.006580: balance_dirty_state: bdi btrfs-1: dirty=769 wb=675 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=19 ino=257 dd-2584 [006] 261.006699: balance_dirty_state: bdi btrfs-1: dirty=794 wb=675 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=20 ino=257 dd-2584 [006] 261.006817: balance_dirty_state: bdi btrfs-1: dirty=844 wb=675 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=21 ino=257 dd-2584 [006] 261.006822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=55952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 261.014028: balance_dirty_state: bdi btrfs-1: dirty=844 wb=600 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=21 ino=257 dd-2584 [006] 261.014103: balance_dirty_state: bdi btrfs-1: dirty=844 wb=550 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=16 ino=257 dd-2584 [006] 261.014229: balance_dirty_state: bdi btrfs-1: dirty=894 wb=550 unstable=0 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=17 ino=257 dd-2584 [006] 261.014356: balance_dirty_state: bdi btrfs-1: dirty=919 wb=550 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 261.014483: balance_dirty_state: bdi btrfs-1: dirty=944 wb=550 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 261.014788: balance_dirty_state: bdi btrfs-1: dirty=969 wb=550 unstable=0 bg_thresh=996 thresh=1992 gap=473 poll_thresh=20 ino=257 dd-2584 [006] 261.014794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=55952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 261.026120: balance_dirty_state: bdi btrfs-1: dirty=969 wb=425 unstable=0 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=20 ino=257 dd-2584 [006] 261.026189: balance_dirty_state: bdi btrfs-1: dirty=994 wb=425 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 261.026250: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=425 unstable=0 bg_thresh=999 thresh=1999 gap=555 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 261.026273: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28420 wrote=0 to_write=8192 dd-2584 [006] 261.026426: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=425 unstable=0 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 261.026603: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=450 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 261.026784: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=500 unstable=0 bg_thresh=997 thresh=1995 gap=476 poll_thresh=19 ino=257 dd-2584 [006] 261.026787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=55952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 261.028974: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=1072 to_write=7120 dd-2584 [005] 261.038099: balance_dirty_state: bdi btrfs-1: dirty=19 wb=1250 unstable=0 bg_thresh=995 thresh=1990 gap=721 poll_thresh=19 ino=257 dd-2584 [005] 261.038172: balance_dirty_state: bdi btrfs-1: dirty=31 wb=1248 unstable=0 bg_thresh=996 thresh=1992 gap=713 poll_thresh=14 ino=257 dd-2584 [005] 261.038235: balance_dirty_state: bdi btrfs-1: dirty=56 wb=1248 unstable=0 bg_thresh=998 thresh=1997 gap=693 poll_thresh=15 ino=257 dd-2584 [005] 261.038299: balance_dirty_state: bdi btrfs-1: dirty=81 wb=1248 unstable=0 bg_thresh=1001 thresh=2002 gap=673 poll_thresh=16 ino=257 dd-2584 [005] 261.038426: balance_dirty_state: bdi btrfs-1: dirty=106 wb=1248 unstable=0 bg_thresh=1003 thresh=2007 gap=653 poll_thresh=17 ino=257 dd-2584 [005] 261.038556: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1248 unstable=0 bg_thresh=1003 thresh=2006 gap=627 poll_thresh=18 ino=257 dd-2584 [005] 261.038872: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1248 unstable=0 bg_thresh=1002 thresh=2004 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 261.038991: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1248 unstable=0 bg_thresh=1001 thresh=2003 gap=549 poll_thresh=20 ino=257 dd-2584 [005] 261.039110: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1248 unstable=0 bg_thresh=1001 thresh=2002 gap=523 poll_thresh=21 ino=257 dd-2584 [005] 261.039228: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1248 unstable=0 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=22 ino=257 dd-2584 [005] 261.039233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=55952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 261.046104: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1123 unstable=0 bg_thresh=1002 thresh=2005 gap=626 poll_thresh=22 ino=257 dd-2584 [006] 261.046191: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1141 unstable=0 bg_thresh=1003 thresh=2006 gap=593 poll_thresh=16 ino=257 dd-2584 [006] 261.046338: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1141 unstable=0 bg_thresh=1005 thresh=2010 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 261.046478: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1141 unstable=0 bg_thresh=1004 thresh=2009 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 261.046614: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1141 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=19 ino=257 dd-2584 [006] 261.046620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=55952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 261.054065: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1016 unstable=0 bg_thresh=1003 thresh=2007 gap=619 poll_thresh=19 ino=257 dd-2584 [006] 261.054194: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1016 unstable=0 bg_thresh=1003 thresh=2006 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 261.054682: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1016 unstable=0 bg_thresh=1005 thresh=2011 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 261.054800: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1016 unstable=0 bg_thresh=1005 thresh=2010 gap=572 poll_thresh=16 ino=257 dd-2584 [006] 261.055036: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1016 unstable=0 bg_thresh=1004 thresh=2009 gap=521 poll_thresh=17 ino=257 dd-2584 [006] 261.055274: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1016 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 261.055283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=55952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 261.062136: balance_dirty_state: bdi btrfs-1: dirty=507 wb=835 unstable=0 bg_thresh=1001 thresh=2002 gap=660 poll_thresh=18 ino=257 dd-2584 [006] 261.062221: balance_dirty_state: bdi btrfs-1: dirty=507 wb=835 unstable=0 bg_thresh=1001 thresh=2002 gap=660 poll_thresh=13 ino=257 dd-2584 [006] 261.062278: balance_dirty_state: bdi btrfs-1: dirty=532 wb=835 unstable=0 bg_thresh=1000 thresh=2001 gap=634 poll_thresh=14 ino=257 dd-2584 [006] 261.062335: balance_dirty_state: bdi btrfs-1: dirty=557 wb=835 unstable=0 bg_thresh=1003 thresh=2006 gap=614 poll_thresh=15 ino=257 dd-2584 [006] 261.062391: balance_dirty_state: bdi btrfs-1: dirty=557 wb=835 unstable=0 bg_thresh=1002 thresh=2005 gap=613 poll_thresh=16 ino=257 dd-2584 [006] 261.062504: balance_dirty_state: bdi btrfs-1: dirty=607 wb=835 unstable=0 bg_thresh=1002 thresh=2004 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 261.062617: balance_dirty_state: bdi btrfs-1: dirty=632 wb=835 unstable=0 bg_thresh=1001 thresh=2003 gap=536 poll_thresh=18 ino=257 dd-2584 [006] 261.062729: balance_dirty_state: bdi btrfs-1: dirty=657 wb=835 unstable=0 bg_thresh=1003 thresh=2007 gap=515 poll_thresh=19 ino=257 dd-2584 [006] 261.063012: balance_dirty_state: bdi btrfs-1: dirty=682 wb=835 unstable=0 bg_thresh=1003 thresh=2006 gap=489 poll_thresh=20 ino=257 dd-2584 [006] 261.063017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=55952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 261.070141: balance_dirty_state: bdi btrfs-1: dirty=672 wb=680 unstable=0 bg_thresh=1006 thresh=2012 gap=660 poll_thresh=20 ino=257 dd-2584 [006] 261.070237: balance_dirty_state: bdi btrfs-1: dirty=697 wb=680 unstable=0 bg_thresh=1003 thresh=2006 gap=629 poll_thresh=15 ino=257 dd-2584 [006] 261.070295: balance_dirty_state: bdi btrfs-1: dirty=722 wb=680 unstable=0 bg_thresh=1005 thresh=2011 gap=609 poll_thresh=16 ino=257 dd-2584 [006] 261.070409: balance_dirty_state: bdi btrfs-1: dirty=747 wb=680 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=17 ino=257 dd-2584 [006] 261.070521: balance_dirty_state: bdi btrfs-1: dirty=772 wb=680 unstable=0 bg_thresh=1007 thresh=2014 gap=562 poll_thresh=18 ino=257 dd-2584 [006] 261.070634: balance_dirty_state: bdi btrfs-1: dirty=822 wb=680 unstable=0 bg_thresh=1006 thresh=2013 gap=511 poll_thresh=19 ino=257 dd-2584 [006] 261.070747: balance_dirty_state: bdi btrfs-1: dirty=847 wb=680 unstable=0 bg_thresh=1003 thresh=2006 gap=479 poll_thresh=20 ino=257 dd-2584 [006] 261.070752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=55952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 261.078193: balance_dirty_state: bdi btrfs-1: dirty=847 wb=555 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=20 ino=257 dd-2584 [006] 261.078266: balance_dirty_state: bdi btrfs-1: dirty=872 wb=555 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 261.078326: balance_dirty_state: bdi btrfs-1: dirty=872 wb=555 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 261.078438: balance_dirty_state: bdi btrfs-1: dirty=897 wb=555 unstable=0 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=17 ino=257 dd-2584 [006] 261.078723: balance_dirty_state: bdi btrfs-1: dirty=947 wb=555 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=18 ino=257 dd-2584 [006] 261.078837: balance_dirty_state: bdi btrfs-1: dirty=972 wb=555 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=19 ino=257 dd-2584 [006] 261.078842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 261.086205: balance_dirty_state: bdi btrfs-1: dirty=972 wb=430 unstable=0 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=19 ino=257 dd-2584 [006] 261.086298: balance_dirty_state: bdi btrfs-1: dirty=997 wb=430 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=14 ino=257 dd-2584 [006] 261.086354: balance_dirty_state: bdi btrfs-1: dirty=997 wb=430 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=15 ino=257 dd-2584 [006] 261.086411: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=430 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 261.086435: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28480 wrote=0 to_write=8192 dd-2584 [006] 261.086578: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=430 unstable=0 bg_thresh=1004 thresh=2009 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 261.086752: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=455 unstable=0 bg_thresh=1003 thresh=2007 gap=530 poll_thresh=18 ino=257 dd-2584 [006] 261.086926: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=505 unstable=0 bg_thresh=1003 thresh=2006 gap=454 poll_thresh=19 ino=257 dd-2584 [006] 261.086928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 261.091308: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=308 wrote=1088 to_write=7104 dd-2584 [006] 261.094198: balance_dirty_state: bdi btrfs-1: dirty=31 wb=1392 unstable=0 bg_thresh=1004 thresh=2008 gap=585 poll_thresh=19 ino=257 dd-2584 [006] 261.094326: balance_dirty_state: bdi btrfs-1: dirty=31 wb=1392 unstable=0 bg_thresh=1006 thresh=2013 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 261.094446: balance_dirty_state: bdi btrfs-1: dirty=56 wb=1392 unstable=0 bg_thresh=1003 thresh=2007 gap=559 poll_thresh=15 ino=257 dd-2584 [006] 261.094564: balance_dirty_state: bdi btrfs-1: dirty=81 wb=1392 unstable=0 bg_thresh=1006 thresh=2012 gap=539 poll_thresh=16 ino=257 dd-2584 [006] 261.095167: balance_dirty_state: bdi btrfs-1: dirty=106 wb=1392 unstable=0 bg_thresh=1005 thresh=2011 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 261.095397: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1267 unstable=0 bg_thresh=1001 thresh=2003 gap=605 poll_thresh=18 ino=257 dd-2584 [006] 261.095542: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1267 unstable=0 bg_thresh=1003 thresh=2006 gap=558 poll_thresh=19 ino=257 dd-2584 [006] 261.095684: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1267 unstable=0 bg_thresh=1002 thresh=2004 gap=531 poll_thresh=20 ino=257 dd-2584 [006] 261.095833: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1267 unstable=0 bg_thresh=1001 thresh=2003 gap=505 poll_thresh=21 ino=257 dd-2584 [006] 261.095981: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1267 unstable=0 bg_thresh=1003 thresh=2006 gap=483 poll_thresh=22 ino=257 dd-2584 [006] 261.095987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 261.102191: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1273 unstable=0 bg_thresh=1006 thresh=2013 gap=489 poll_thresh=22 ino=257 dd-2584 [006] 261.102201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 261.110259: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1134 unstable=0 bg_thresh=1003 thresh=2007 gap=590 poll_thresh=16 ino=257 dd-2584 [006] 261.110379: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1134 unstable=0 bg_thresh=1003 thresh=2006 gap=564 poll_thresh=17 ino=257 dd-2584 [006] 261.110679: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1134 unstable=0 bg_thresh=1005 thresh=2010 gap=518 poll_thresh=18 ino=257 dd-2584 [006] 261.110797: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1134 unstable=0 bg_thresh=1004 thresh=2009 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 261.110802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 261.118175: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1009 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=19 ino=257 dd-2584 [006] 261.118243: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1009 unstable=0 bg_thresh=1003 thresh=2007 gap=615 poll_thresh=14 ino=257 dd-2584 [006] 261.118303: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1009 unstable=0 bg_thresh=1003 thresh=2007 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 261.118362: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1009 unstable=0 bg_thresh=1003 thresh=2006 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 261.118482: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1009 unstable=0 bg_thresh=1002 thresh=2005 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 261.118599: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1009 unstable=0 bg_thresh=1002 thresh=2004 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 261.118717: balance_dirty_state: bdi btrfs-1: dirty=533 wb=1009 unstable=0 bg_thresh=1004 thresh=2008 gap=466 poll_thresh=19 ino=257 dd-2584 [006] 261.118721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 261.126147: balance_dirty_state: bdi btrfs-1: dirty=533 wb=834 unstable=0 bg_thresh=1004 thresh=2009 gap=642 poll_thresh=19 ino=257 dd-2584 [006] 261.126215: balance_dirty_state: bdi btrfs-1: dirty=533 wb=834 unstable=0 bg_thresh=1001 thresh=2003 gap=636 poll_thresh=14 ino=257 dd-2584 [006] 261.126275: balance_dirty_state: bdi btrfs-1: dirty=558 wb=834 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=15 ino=257 dd-2584 [006] 261.126335: balance_dirty_state: bdi btrfs-1: dirty=583 wb=834 unstable=0 bg_thresh=1003 thresh=2007 gap=590 poll_thresh=16 ino=257 dd-2584 [006] 261.126630: balance_dirty_state: bdi btrfs-1: dirty=608 wb=834 unstable=0 bg_thresh=1003 thresh=2006 gap=564 poll_thresh=17 ino=257 dd-2584 [006] 261.126747: balance_dirty_state: bdi btrfs-1: dirty=633 wb=834 unstable=0 bg_thresh=1002 thresh=2005 gap=538 poll_thresh=18 ino=257 dd-2584 [006] 261.126865: balance_dirty_state: bdi btrfs-1: dirty=658 wb=834 unstable=0 bg_thresh=1004 thresh=2009 gap=517 poll_thresh=19 ino=257 dd-2584 [006] 261.126983: balance_dirty_state: bdi btrfs-1: dirty=708 wb=834 unstable=0 bg_thresh=1004 thresh=2008 gap=466 poll_thresh=20 ino=257 dd-2584 [006] 261.126988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 261.134163: balance_dirty_state: bdi btrfs-1: dirty=708 wb=709 unstable=0 bg_thresh=1005 thresh=2011 gap=594 poll_thresh=20 ino=257 dd-2584 [006] 261.134229: balance_dirty_state: bdi btrfs-1: dirty=708 wb=709 unstable=0 bg_thresh=1002 thresh=2005 gap=588 poll_thresh=15 ino=257 dd-2584 [006] 261.134290: balance_dirty_state: bdi btrfs-1: dirty=733 wb=709 unstable=0 bg_thresh=1005 thresh=2010 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 261.134406: balance_dirty_state: bdi btrfs-1: dirty=758 wb=709 unstable=0 bg_thresh=1004 thresh=2009 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 261.134523: balance_dirty_state: bdi btrfs-1: dirty=783 wb=709 unstable=0 bg_thresh=1006 thresh=2013 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 261.134640: balance_dirty_state: bdi btrfs-1: dirty=833 wb=709 unstable=0 bg_thresh=1006 thresh=2012 gap=470 poll_thresh=19 ino=257 dd-2584 [006] 261.134644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=99% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 261.142169: balance_dirty_state: bdi btrfs-1: dirty=833 wb=584 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=19 ino=257 dd-2584 [006] 261.142237: balance_dirty_state: bdi btrfs-1: dirty=833 wb=584 unstable=0 bg_thresh=1003 thresh=2007 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 261.142476: balance_dirty_state: bdi btrfs-1: dirty=858 wb=584 unstable=0 bg_thresh=1006 thresh=2012 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 261.142536: balance_dirty_state: bdi btrfs-1: dirty=883 wb=584 unstable=0 bg_thresh=1005 thresh=2011 gap=544 poll_thresh=16 ino=257 dd-2584 [006] 261.142654: balance_dirty_state: bdi btrfs-1: dirty=908 wb=584 unstable=0 bg_thresh=1005 thresh=2010 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 261.142778: balance_dirty_state: bdi btrfs-1: dirty=933 wb=584 unstable=0 bg_thresh=1004 thresh=2009 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 261.142783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 261.150154: balance_dirty_state: bdi btrfs-1: dirty=933 wb=459 unstable=0 bg_thresh=1009 thresh=2018 gap=626 poll_thresh=18 ino=257 dd-2584 [006] 261.150223: balance_dirty_state: bdi btrfs-1: dirty=958 wb=459 unstable=0 bg_thresh=1008 thresh=2017 gap=600 poll_thresh=13 ino=257 dd-2584 [006] 261.150284: balance_dirty_state: bdi btrfs-1: dirty=983 wb=459 unstable=0 bg_thresh=1011 thresh=2022 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 261.150344: balance_dirty_state: bdi btrfs-1: dirty=983 wb=459 unstable=0 bg_thresh=1008 thresh=2016 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 261.150405: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=459 unstable=0 bg_thresh=1010 thresh=2021 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 261.150523: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=459 unstable=0 bg_thresh=1010 thresh=2020 gap=528 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 261.150549: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28544 wrote=0 to_write=8192 dd-2584 [006] 261.150702: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=459 unstable=0 bg_thresh=1009 thresh=2019 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 261.150704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=99% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 261.153130: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=368 wrote=1040 to_write=7152 dd-2584 [006] 261.158138: balance_dirty_state: bdi btrfs-1: dirty=33 wb=1259 unstable=0 bg_thresh=996 thresh=1993 gap=701 poll_thresh=13 ino=257 dd-2584 [006] 261.158206: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1259 unstable=0 bg_thresh=999 thresh=1998 gap=681 poll_thresh=14 ino=257 dd-2584 [006] 261.158489: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1259 unstable=0 bg_thresh=998 thresh=1997 gap=680 poll_thresh=15 ino=257 dd-2584 [006] 261.158575: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1259 unstable=0 bg_thresh=995 thresh=1991 gap=649 poll_thresh=16 ino=257 dd-2584 [006] 261.158744: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1259 unstable=0 bg_thresh=995 thresh=1990 gap=623 poll_thresh=17 ino=257 dd-2584 [006] 261.158918: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1259 unstable=0 bg_thresh=994 thresh=1989 gap=597 poll_thresh=18 ino=257 dd-2584 [006] 261.159073: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1259 unstable=0 bg_thresh=996 thresh=1993 gap=551 poll_thresh=19 ino=257 dd-2584 [006] 261.159193: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1259 unstable=0 bg_thresh=996 thresh=1992 gap=525 poll_thresh=20 ino=257 dd-2584 [006] 261.159313: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1259 unstable=0 bg_thresh=995 thresh=1991 gap=499 poll_thresh=21 ino=257 dd-2584 [006] 261.159437: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1259 unstable=0 bg_thresh=994 thresh=1989 gap=447 poll_thresh=22 ino=257 dd-2584 [006] 261.159442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 261.166058: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1134 unstable=0 bg_thresh=984 thresh=1969 gap=552 poll_thresh=22 ino=257 dd-2584 [002] 261.166156: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1134 unstable=0 bg_thresh=987 thresh=1974 gap=532 poll_thresh=16 ino=257 dd-2584 [002] 261.166616: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1134 unstable=0 bg_thresh=991 thresh=1983 gap=516 poll_thresh=17 ino=257 dd-2584 [002] 261.166734: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1134 unstable=0 bg_thresh=991 thresh=1982 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 261.166740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-84% task_weight=100% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 261.178163: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1134 unstable=0 bg_thresh=990 thresh=1981 gap=464 poll_thresh=13 ino=257 dd-2584 [002] 261.178168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [002] 261.190138: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1059 unstable=0 bg_thresh=993 thresh=1987 gap=545 poll_thresh=13 ino=257 dd-2584 [002] 261.190241: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1059 unstable=0 bg_thresh=993 thresh=1986 gap=519 poll_thresh=10 ino=257 dd-2584 [002] 261.190303: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1059 unstable=0 bg_thresh=992 thresh=1985 gap=518 poll_thresh=11 ino=257 dd-2584 [002] 261.190362: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1059 unstable=0 bg_thresh=992 thresh=1985 gap=493 poll_thresh=12 ino=257 dd-2584 [002] 261.190367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1320 avg_dirty=1320 bdi_gap=9% task_gap=-80% task_weight=99% bdi_bw=57380 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [002] 261.202360: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1059 unstable=0 bg_thresh=992 thresh=1984 gap=492 poll_thresh=9 ino=257 dd-2584 [002] 261.202366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-82% task_weight=99% bdi_bw=57380 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [002] 261.210344: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1059 unstable=0 bg_thresh=994 thresh=1989 gap=472 poll_thresh=7 ino=257 dd-2584 [002] 261.210351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=57380 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 261.218254: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1059 unstable=0 bg_thresh=994 thresh=1989 gap=472 poll_thresh=7 ino=257 dd-2584 [002] 261.218264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=57380 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 261.226278: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1059 unstable=0 bg_thresh=994 thresh=1989 gap=472 poll_thresh=7 ino=257 dd-2584 [006] 261.226288: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=57380 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 261.234251: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1059 unstable=0 bg_thresh=994 thresh=1989 gap=472 poll_thresh=7 ino=257 dd-2584 [006] 261.234266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=57380 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 261.242249: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1059 unstable=0 bg_thresh=994 thresh=1989 gap=472 poll_thresh=7 ino=257 dd-2584 [006] 261.242259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=57380 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 261.250257: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1059 unstable=0 bg_thresh=994 thresh=1989 gap=472 poll_thresh=7 ino=257 dd-2584 [006] 261.250265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=57380 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 261.258228: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1059 unstable=0 bg_thresh=994 thresh=1989 gap=472 poll_thresh=7 ino=257 dd-2584 [006] 261.258238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=57380 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 261.266287: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1059 unstable=0 bg_thresh=994 thresh=1989 gap=472 poll_thresh=7 ino=257 dd-2584 [006] 261.266295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=57380 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 261.274297: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1059 unstable=0 bg_thresh=991 thresh=1982 gap=465 poll_thresh=7 ino=257 dd-2584 [006] 261.274310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=57380 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 261.282217: balance_dirty_state: bdi btrfs-1: dirty=458 wb=934 unstable=0 bg_thresh=992 thresh=1985 gap=593 poll_thresh=7 ino=257 dd-2584 [006] 261.282324: balance_dirty_state: bdi btrfs-1: dirty=458 wb=934 unstable=0 bg_thresh=995 thresh=1990 gap=598 poll_thresh=5 ino=257 dd-2584 [006] 261.282417: balance_dirty_state: bdi btrfs-1: dirty=483 wb=934 unstable=0 bg_thresh=995 thresh=1990 gap=573 poll_thresh=6 ino=257 dd-2584 [006] 261.282510: balance_dirty_state: bdi btrfs-1: dirty=508 wb=934 unstable=0 bg_thresh=997 thresh=1995 gap=553 poll_thresh=7 ino=257 dd-2584 [006] 261.282613: balance_dirty_state: bdi btrfs-1: dirty=508 wb=909 unstable=0 bg_thresh=1000 thresh=2000 gap=583 poll_thresh=8 ino=257 dd-2584 [006] 261.282739: balance_dirty_state: bdi btrfs-1: dirty=533 wb=834 unstable=0 bg_thresh=996 thresh=1993 gap=626 poll_thresh=9 ino=257 dd-2584 [006] 261.282851: balance_dirty_state: bdi btrfs-1: dirty=533 wb=784 unstable=0 bg_thresh=999 thresh=1998 gap=681 poll_thresh=10 ino=257 dd-2584 [006] 261.282949: balance_dirty_state: bdi btrfs-1: dirty=558 wb=784 unstable=0 bg_thresh=1001 thresh=2003 gap=661 poll_thresh=11 ino=257 dd-2584 [006] 261.283338: balance_dirty_state: bdi btrfs-1: dirty=583 wb=784 unstable=0 bg_thresh=998 thresh=1997 gap=630 poll_thresh=12 ino=257 dd-2584 [006] 261.283434: balance_dirty_state: bdi btrfs-1: dirty=583 wb=784 unstable=0 bg_thresh=998 thresh=1996 gap=629 poll_thresh=13 ino=257 dd-2584 [006] 261.283530: balance_dirty_state: bdi btrfs-1: dirty=608 wb=784 unstable=0 bg_thresh=998 thresh=1996 gap=604 poll_thresh=14 ino=257 dd-2584 [006] 261.283625: balance_dirty_state: bdi btrfs-1: dirty=633 wb=784 unstable=0 bg_thresh=997 thresh=1995 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 261.283722: balance_dirty_state: bdi btrfs-1: dirty=633 wb=784 unstable=0 bg_thresh=1000 thresh=2000 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 261.283915: balance_dirty_state: bdi btrfs-1: dirty=683 wb=784 unstable=0 bg_thresh=996 thresh=1993 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 261.284106: balance_dirty_state: bdi btrfs-1: dirty=708 wb=784 unstable=0 bg_thresh=996 thresh=1992 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 261.284296: balance_dirty_state: bdi btrfs-1: dirty=733 wb=784 unstable=0 bg_thresh=995 thresh=1991 gap=474 poll_thresh=19 ino=257 dd-2584 [006] 261.284304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=57380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 261.290166: balance_dirty_state: bdi btrfs-1: dirty=733 wb=409 unstable=0 bg_thresh=1000 thresh=2000 gap=858 poll_thresh=19 ino=257 dd-2584 [006] 261.290234: balance_dirty_state: bdi btrfs-1: dirty=758 wb=409 unstable=0 bg_thresh=999 thresh=1999 gap=832 poll_thresh=14 ino=257 dd-2584 [006] 261.290293: balance_dirty_state: bdi btrfs-1: dirty=758 wb=409 unstable=0 bg_thresh=1002 thresh=2004 gap=837 poll_thresh=15 ino=257 dd-2584 [006] 261.290354: balance_dirty_state: bdi btrfs-1: dirty=783 wb=409 unstable=0 bg_thresh=1001 thresh=2003 gap=811 poll_thresh=16 ino=257 dd-2584 [006] 261.290473: balance_dirty_state: bdi btrfs-1: dirty=808 wb=409 unstable=0 bg_thresh=1001 thresh=2002 gap=785 poll_thresh=17 ino=257 dd-2584 [006] 261.290771: balance_dirty_state: bdi btrfs-1: dirty=858 wb=409 unstable=0 bg_thresh=1000 thresh=2001 gap=734 poll_thresh=18 ino=257 dd-2584 [006] 261.290890: balance_dirty_state: bdi btrfs-1: dirty=883 wb=409 unstable=0 bg_thresh=1000 thresh=2000 gap=708 poll_thresh=19 ino=257 dd-2584 [006] 261.291011: balance_dirty_state: bdi btrfs-1: dirty=908 wb=409 unstable=0 bg_thresh=999 thresh=1998 gap=681 poll_thresh=20 ino=257 dd-2584 [006] 261.291131: balance_dirty_state: bdi btrfs-1: dirty=933 wb=409 unstable=0 bg_thresh=998 thresh=1997 gap=655 poll_thresh=21 ino=257 dd-2584 [006] 261.291250: balance_dirty_state: bdi btrfs-1: dirty=983 wb=409 unstable=0 bg_thresh=998 thresh=1996 gap=604 poll_thresh=22 ino=257 dd-2584 [006] 261.291370: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=409 unstable=0 bg_thresh=1000 thresh=2000 gap=583 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 261.291396: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28684 wrote=0 to_write=8192 dd-2584 [006] 261.291551: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=409 unstable=0 bg_thresh=999 thresh=1999 gap=557 poll_thresh=24 ino=257 dd-2584 [006] 261.291741: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=434 unstable=0 bg_thresh=996 thresh=1992 gap=500 poll_thresh=25 ino=257 dd-2584 [006] 261.292205: balance_dirty_state: bdi btrfs-1: dirty=958 wb=559 unstable=0 bg_thresh=995 thresh=1991 gap=474 poll_thresh=26 ino=257 dd-2584 [006] 261.292207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=57380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 261.294620: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=512 wrote=1088 to_write=7104 dd-2584 [006] 261.298172: balance_dirty_state: bdi btrfs-1: dirty=33 wb=1109 unstable=0 bg_thresh=997 thresh=1994 gap=852 poll_thresh=26 ino=257 dd-2584 [006] 261.298244: balance_dirty_state: bdi btrfs-1: dirty=33 wb=1109 unstable=0 bg_thresh=996 thresh=1993 gap=851 poll_thresh=19 ino=257 dd-2584 [006] 261.298374: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1109 unstable=0 bg_thresh=993 thresh=1986 gap=794 poll_thresh=20 ino=257 dd-2584 [006] 261.298501: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1109 unstable=0 bg_thresh=995 thresh=1991 gap=774 poll_thresh=21 ino=257 dd-2584 [006] 261.298627: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1109 unstable=0 bg_thresh=997 thresh=1995 gap=753 poll_thresh=22 ino=257 dd-2584 [006] 261.298750: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1109 unstable=0 bg_thresh=997 thresh=1994 gap=702 poll_thresh=23 ino=257 dd-2584 [006] 261.298876: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1109 unstable=0 bg_thresh=996 thresh=1993 gap=676 poll_thresh=24 ino=257 dd-2584 [006] 261.299001: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1109 unstable=0 bg_thresh=996 thresh=1992 gap=650 poll_thresh=25 ino=257 dd-2584 [006] 261.299388: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1109 unstable=0 bg_thresh=998 thresh=1996 gap=629 poll_thresh=26 ino=257 dd-2584 [006] 261.299564: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1109 unstable=0 bg_thresh=997 thresh=1995 gap=578 poll_thresh=27 ino=257 dd-2584 [006] 261.299737: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1109 unstable=0 bg_thresh=997 thresh=1994 gap=552 poll_thresh=28 ino=257 dd-2584 [006] 261.299870: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1109 unstable=0 bg_thresh=996 thresh=1993 gap=526 poll_thresh=29 ino=257 dd-2584 [006] 261.299991: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1109 unstable=0 bg_thresh=998 thresh=1997 gap=480 poll_thresh=30 ino=257 dd-2584 [006] 261.299997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=54364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 261.306164: balance_dirty_state: bdi btrfs-1: dirty=408 wb=734 unstable=0 bg_thresh=993 thresh=1987 gap=845 poll_thresh=30 ino=257 dd-2584 [006] 261.306295: balance_dirty_state: bdi btrfs-1: dirty=408 wb=734 unstable=0 bg_thresh=996 thresh=1992 gap=850 poll_thresh=22 ino=257 dd-2584 [006] 261.306535: balance_dirty_state: bdi btrfs-1: dirty=433 wb=734 unstable=0 bg_thresh=995 thresh=1991 gap=824 poll_thresh=23 ino=257 dd-2584 [006] 261.306775: balance_dirty_state: bdi btrfs-1: dirty=483 wb=734 unstable=0 bg_thresh=995 thresh=1990 gap=773 poll_thresh=24 ino=257 dd-2584 [006] 261.307019: balance_dirty_state: bdi btrfs-1: dirty=508 wb=734 unstable=0 bg_thresh=991 thresh=1982 gap=740 poll_thresh=25 ino=257 dd-2584 [006] 261.307627: balance_dirty_state: bdi btrfs-1: dirty=533 wb=734 unstable=0 bg_thresh=990 thresh=1981 gap=714 poll_thresh=26 ino=257 dd-2584 [006] 261.307866: balance_dirty_state: bdi btrfs-1: dirty=583 wb=734 unstable=0 bg_thresh=990 thresh=1980 gap=663 poll_thresh=27 ino=257 dd-2584 [006] 261.308103: balance_dirty_state: bdi btrfs-1: dirty=608 wb=734 unstable=0 bg_thresh=992 thresh=1984 gap=642 poll_thresh=28 ino=257 dd-2584 [006] 261.308337: balance_dirty_state: bdi btrfs-1: dirty=633 wb=734 unstable=0 bg_thresh=991 thresh=1983 gap=616 poll_thresh=29 ino=257 dd-2584 [006] 261.308572: balance_dirty_state: bdi btrfs-1: dirty=658 wb=734 unstable=0 bg_thresh=991 thresh=1982 gap=590 poll_thresh=30 ino=257 dd-2584 [006] 261.308806: balance_dirty_state: bdi btrfs-1: dirty=708 wb=734 unstable=0 bg_thresh=990 thresh=1981 gap=539 poll_thresh=31 ino=257 dd-2584 [006] 261.309046: balance_dirty_state: bdi btrfs-1: dirty=733 wb=734 unstable=0 bg_thresh=992 thresh=1985 gap=518 poll_thresh=32 ino=257 dd-2584 [006] 261.309728: balance_dirty_state: bdi btrfs-1: dirty=783 wb=734 unstable=0 bg_thresh=989 thresh=1978 gap=461 poll_thresh=34 ino=257 dd-2584 [006] 261.309739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=54364 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [002] 261.314232: balance_dirty_state: bdi btrfs-1: dirty=783 wb=734 unstable=0 bg_thresh=989 thresh=1978 gap=461 poll_thresh=34 ino=257 dd-2584 [002] 261.314239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=54364 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [007] 261.322200: balance_dirty_state: bdi btrfs-1: dirty=783 wb=584 unstable=0 bg_thresh=981 thresh=1963 gap=596 poll_thresh=34 ino=257 dd-2584 [007] 261.322317: balance_dirty_state: bdi btrfs-1: dirty=783 wb=584 unstable=0 bg_thresh=981 thresh=1963 gap=596 poll_thresh=25 ino=257 dd-2584 [007] 261.322550: balance_dirty_state: bdi btrfs-1: dirty=833 wb=584 unstable=0 bg_thresh=986 thresh=1973 gap=556 poll_thresh=26 ino=257 dd-2584 [007] 261.322787: balance_dirty_state: bdi btrfs-1: dirty=858 wb=584 unstable=0 bg_thresh=986 thresh=1972 gap=530 poll_thresh=27 ino=257 dd-2584 [007] 261.323023: balance_dirty_state: bdi btrfs-1: dirty=883 wb=584 unstable=0 bg_thresh=985 thresh=1971 gap=504 poll_thresh=28 ino=257 dd-2584 [007] 261.323256: balance_dirty_state: bdi btrfs-1: dirty=933 wb=584 unstable=0 bg_thresh=985 thresh=1970 gap=453 poll_thresh=29 ino=257 dd-2584 [007] 261.323265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=54364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 261.330244: balance_dirty_state: bdi btrfs-1: dirty=933 wb=459 unstable=0 bg_thresh=985 thresh=1970 gap=578 poll_thresh=29 ino=257 dd-2584 [007] 261.330352: balance_dirty_state: bdi btrfs-1: dirty=933 wb=459 unstable=0 bg_thresh=987 thresh=1975 gap=583 poll_thresh=22 ino=257 dd-2584 [007] 261.330590: balance_dirty_state: bdi btrfs-1: dirty=983 wb=459 unstable=0 bg_thresh=987 thresh=1974 gap=532 poll_thresh=23 ino=257 dd-2584 [007] 261.330826: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=459 unstable=0 bg_thresh=989 thresh=1978 gap=511 poll_thresh=24 ino=257 flush-btrfs-1-2586 [006] 261.330879: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28724 wrote=0 to_write=8192 dd-2584 [007] 261.331199: balance_dirty_state: bdi btrfs-1: dirty=983 wb=509 unstable=0 bg_thresh=991 thresh=1982 gap=490 poll_thresh=25 ino=257 dd-2584 [007] 261.331200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=54364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 261.333286: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=548 wrote=1008 to_write=7184 dd-2584 [007] 261.338242: balance_dirty_state: bdi btrfs-1: dirty=33 wb=1334 unstable=0 bg_thresh=991 thresh=1982 gap=615 poll_thresh=25 ino=257 dd-2584 [007] 261.338333: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1334 unstable=0 bg_thresh=988 thresh=1976 gap=584 poll_thresh=19 ino=257 dd-2584 [007] 261.338453: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1334 unstable=0 bg_thresh=990 thresh=1980 gap=563 poll_thresh=20 ino=257 dd-2584 [007] 261.338577: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1334 unstable=0 bg_thresh=989 thresh=1979 gap=537 poll_thresh=21 ino=257 dd-2584 [007] 261.338695: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1334 unstable=0 bg_thresh=989 thresh=1978 gap=486 poll_thresh=22 ino=257 dd-2584 [007] 261.338700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=54364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.346259: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1209 unstable=0 bg_thresh=989 thresh=1979 gap=612 poll_thresh=22 ino=257 dd-2584 [003] 261.346332: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1209 unstable=0 bg_thresh=989 thresh=1979 gap=612 poll_thresh=16 ino=257 dd-2584 [003] 261.346451: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1209 unstable=0 bg_thresh=992 thresh=1984 gap=567 poll_thresh=17 ino=257 dd-2584 [003] 261.346569: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1209 unstable=0 bg_thresh=997 thresh=1994 gap=552 poll_thresh=18 ino=257 dd-2584 [003] 261.346690: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1209 unstable=0 bg_thresh=999 thresh=1999 gap=532 poll_thresh=19 ino=257 dd-2584 [003] 261.346996: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1209 unstable=0 bg_thresh=999 thresh=1998 gap=481 poll_thresh=20 ino=257 dd-2584 [003] 261.347001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=54364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.354105: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1084 unstable=0 bg_thresh=994 thresh=1988 gap=596 poll_thresh=20 ino=257 dd-2584 [003] 261.354167: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1084 unstable=0 bg_thresh=994 thresh=1988 gap=596 poll_thresh=15 ino=257 dd-2584 [003] 261.354225: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1084 unstable=0 bg_thresh=996 thresh=1993 gap=576 poll_thresh=16 ino=257 dd-2584 [003] 261.354339: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1084 unstable=0 bg_thresh=999 thresh=1998 gap=556 poll_thresh=17 ino=257 dd-2584 [003] 261.354457: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1084 unstable=0 bg_thresh=998 thresh=1997 gap=530 poll_thresh=18 ino=257 dd-2584 [003] 261.354575: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1084 unstable=0 bg_thresh=1000 thresh=2001 gap=484 poll_thresh=19 ino=257 dd-2584 [003] 261.354580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=54364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.362110: balance_dirty_state: bdi btrfs-1: dirty=433 wb=884 unstable=0 bg_thresh=992 thresh=1984 gap=667 poll_thresh=19 ino=257 dd-2584 [003] 261.362172: balance_dirty_state: bdi btrfs-1: dirty=433 wb=884 unstable=0 bg_thresh=992 thresh=1984 gap=667 poll_thresh=14 ino=257 dd-2584 [003] 261.362230: balance_dirty_state: bdi btrfs-1: dirty=458 wb=884 unstable=0 bg_thresh=994 thresh=1989 gap=647 poll_thresh=15 ino=257 dd-2584 [003] 261.362287: balance_dirty_state: bdi btrfs-1: dirty=483 wb=884 unstable=0 bg_thresh=994 thresh=1989 gap=622 poll_thresh=16 ino=257 dd-2584 [003] 261.362403: balance_dirty_state: bdi btrfs-1: dirty=508 wb=884 unstable=0 bg_thresh=999 thresh=1999 gap=607 poll_thresh=17 ino=257 dd-2584 [003] 261.362521: balance_dirty_state: bdi btrfs-1: dirty=533 wb=884 unstable=0 bg_thresh=999 thresh=1998 gap=581 poll_thresh=18 ino=257 dd-2584 [003] 261.362817: balance_dirty_state: bdi btrfs-1: dirty=558 wb=884 unstable=0 bg_thresh=998 thresh=1997 gap=555 poll_thresh=19 ino=257 dd-2584 [003] 261.362936: balance_dirty_state: bdi btrfs-1: dirty=608 wb=884 unstable=0 bg_thresh=1000 thresh=2001 gap=509 poll_thresh=20 ino=257 dd-2584 [003] 261.363054: balance_dirty_state: bdi btrfs-1: dirty=633 wb=884 unstable=0 bg_thresh=1000 thresh=2000 gap=483 poll_thresh=21 ino=257 dd-2584 [003] 261.363059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=54364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.370132: balance_dirty_state: bdi btrfs-1: dirty=633 wb=759 unstable=0 bg_thresh=992 thresh=1984 gap=592 poll_thresh=21 ino=257 dd-2584 [003] 261.370225: balance_dirty_state: bdi btrfs-1: dirty=658 wb=759 unstable=0 bg_thresh=992 thresh=1984 gap=567 poll_thresh=16 ino=257 dd-2584 [003] 261.370339: balance_dirty_state: bdi btrfs-1: dirty=683 wb=759 unstable=0 bg_thresh=994 thresh=1989 gap=547 poll_thresh=17 ino=257 dd-2584 [003] 261.370453: balance_dirty_state: bdi btrfs-1: dirty=708 wb=759 unstable=0 bg_thresh=997 thresh=1994 gap=527 poll_thresh=18 ino=257 dd-2584 [003] 261.370567: balance_dirty_state: bdi btrfs-1: dirty=733 wb=759 unstable=0 bg_thresh=999 thresh=1998 gap=506 poll_thresh=19 ino=257 dd-2584 [003] 261.370679: balance_dirty_state: bdi btrfs-1: dirty=783 wb=759 unstable=0 bg_thresh=998 thresh=1997 gap=455 poll_thresh=20 ino=257 dd-2584 [003] 261.370683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=54364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.378130: balance_dirty_state: bdi btrfs-1: dirty=783 wb=634 unstable=0 bg_thresh=993 thresh=1986 gap=569 poll_thresh=20 ino=257 dd-2584 [003] 261.378233: balance_dirty_state: bdi btrfs-1: dirty=783 wb=634 unstable=0 bg_thresh=993 thresh=1986 gap=569 poll_thresh=15 ino=257 dd-2584 [003] 261.378462: balance_dirty_state: bdi btrfs-1: dirty=808 wb=634 unstable=0 bg_thresh=995 thresh=1991 gap=549 poll_thresh=16 ino=257 dd-2584 [003] 261.378574: balance_dirty_state: bdi btrfs-1: dirty=833 wb=634 unstable=0 bg_thresh=998 thresh=1996 gap=529 poll_thresh=17 ino=257 dd-2584 [003] 261.378687: balance_dirty_state: bdi btrfs-1: dirty=883 wb=634 unstable=0 bg_thresh=997 thresh=1995 gap=478 poll_thresh=18 ino=257 dd-2584 [003] 261.378692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=54364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.386186: balance_dirty_state: bdi btrfs-1: dirty=883 wb=509 unstable=0 bg_thresh=992 thresh=1984 gap=592 poll_thresh=18 ino=257 dd-2584 [003] 261.386308: balance_dirty_state: bdi btrfs-1: dirty=883 wb=509 unstable=0 bg_thresh=992 thresh=1984 gap=592 poll_thresh=13 ino=257 dd-2584 [003] 261.386425: balance_dirty_state: bdi btrfs-1: dirty=908 wb=509 unstable=0 bg_thresh=994 thresh=1989 gap=572 poll_thresh=14 ino=257 dd-2584 [003] 261.386539: balance_dirty_state: bdi btrfs-1: dirty=933 wb=509 unstable=0 bg_thresh=994 thresh=1989 gap=547 poll_thresh=15 ino=257 dd-2584 [003] 261.386655: balance_dirty_state: bdi btrfs-1: dirty=933 wb=509 unstable=0 bg_thresh=997 thresh=1994 gap=552 poll_thresh=16 ino=257 dd-2584 [003] 261.386886: balance_dirty_state: bdi btrfs-1: dirty=958 wb=509 unstable=0 bg_thresh=999 thresh=1999 gap=532 poll_thresh=17 ino=257 dd-2584 [003] 261.387125: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=509 unstable=0 bg_thresh=1001 thresh=2003 gap=486 poll_thresh=18 ino=257 dd-2584 [003] 261.387133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=54364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 261.387176: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28780 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 261.389495: writeback_single_inode: bdi btrfs-1: ino=257 state= age=604 wrote=960 to_write=7232 dd-2584 [003] 261.394224: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1334 unstable=0 bg_thresh=990 thresh=1981 gap=589 poll_thresh=18 ino=257 dd-2584 [003] 261.394302: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1334 unstable=0 bg_thresh=990 thresh=1981 gap=589 poll_thresh=13 ino=257 dd-2584 [003] 261.394361: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1334 unstable=0 bg_thresh=993 thresh=1986 gap=569 poll_thresh=14 ino=257 dd-2584 [003] 261.394419: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1334 unstable=0 bg_thresh=993 thresh=1986 gap=544 poll_thresh=15 ino=257 dd-2584 [003] 261.394655: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1334 unstable=0 bg_thresh=995 thresh=1991 gap=549 poll_thresh=16 ino=257 dd-2584 [003] 261.394773: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1334 unstable=0 bg_thresh=998 thresh=1996 gap=504 poll_thresh=17 ino=257 dd-2584 [003] 261.394891: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1334 unstable=0 bg_thresh=1000 thresh=2000 gap=483 poll_thresh=18 ino=257 dd-2584 [003] 261.394895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=54364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.402207: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1209 unstable=0 bg_thresh=992 thresh=1985 gap=593 poll_thresh=18 ino=257 dd-2584 [003] 261.402307: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1209 unstable=0 bg_thresh=992 thresh=1985 gap=593 poll_thresh=13 ino=257 dd-2584 [003] 261.402368: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1209 unstable=0 bg_thresh=995 thresh=1990 gap=573 poll_thresh=14 ino=257 dd-2584 [003] 261.402422: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1209 unstable=0 bg_thresh=995 thresh=1990 gap=548 poll_thresh=15 ino=257 dd-2584 [003] 261.402477: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1209 unstable=0 bg_thresh=997 thresh=1995 gap=553 poll_thresh=16 ino=257 dd-2584 [003] 261.402589: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1209 unstable=0 bg_thresh=997 thresh=1994 gap=502 poll_thresh=17 ino=257 dd-2584 [003] 261.402704: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1209 unstable=0 bg_thresh=999 thresh=1998 gap=481 poll_thresh=18 ino=257 dd-2584 [003] 261.402708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=57064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.410142: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1059 unstable=0 bg_thresh=992 thresh=1985 gap=618 poll_thresh=18 ino=257 dd-2584 [003] 261.410264: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1059 unstable=0 bg_thresh=992 thresh=1985 gap=593 poll_thresh=13 ino=257 dd-2584 [003] 261.410398: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1034 unstable=0 bg_thresh=995 thresh=1990 gap=623 poll_thresh=14 ino=257 dd-2584 [003] 261.410529: balance_dirty_state: bdi btrfs-1: dirty=358 wb=984 unstable=0 bg_thresh=995 thresh=1990 gap=648 poll_thresh=15 ino=257 dd-2584 [003] 261.411006: balance_dirty_state: bdi btrfs-1: dirty=383 wb=984 unstable=0 bg_thresh=997 thresh=1995 gap=628 poll_thresh=16 ino=257 dd-2584 [003] 261.411239: balance_dirty_state: bdi btrfs-1: dirty=408 wb=984 unstable=0 bg_thresh=997 thresh=1994 gap=602 poll_thresh=17 ino=257 dd-2584 [003] 261.411476: balance_dirty_state: bdi btrfs-1: dirty=433 wb=984 unstable=0 bg_thresh=999 thresh=1998 gap=581 poll_thresh=18 ino=257 dd-2584 [003] 261.411709: balance_dirty_state: bdi btrfs-1: dirty=458 wb=984 unstable=0 bg_thresh=998 thresh=1997 gap=555 poll_thresh=19 ino=257 dd-2584 [003] 261.411943: balance_dirty_state: bdi btrfs-1: dirty=508 wb=984 unstable=0 bg_thresh=998 thresh=1996 gap=504 poll_thresh=20 ino=257 dd-2584 [003] 261.412177: balance_dirty_state: bdi btrfs-1: dirty=533 wb=984 unstable=0 bg_thresh=1000 thresh=2000 gap=483 poll_thresh=21 ino=257 dd-2584 [003] 261.412186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=57064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.418161: balance_dirty_state: bdi btrfs-1: dirty=533 wb=984 unstable=0 bg_thresh=996 thresh=1993 gap=476 poll_thresh=21 ino=257 dd-2584 [003] 261.418169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=57064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.426129: balance_dirty_state: bdi btrfs-1: dirty=533 wb=859 unstable=0 bg_thresh=993 thresh=1986 gap=594 poll_thresh=21 ino=257 dd-2584 [003] 261.426191: balance_dirty_state: bdi btrfs-1: dirty=558 wb=859 unstable=0 bg_thresh=993 thresh=1986 gap=569 poll_thresh=16 ino=257 dd-2584 [003] 261.426309: balance_dirty_state: bdi btrfs-1: dirty=583 wb=859 unstable=0 bg_thresh=995 thresh=1991 gap=549 poll_thresh=17 ino=257 dd-2584 [003] 261.426428: balance_dirty_state: bdi btrfs-1: dirty=608 wb=859 unstable=0 bg_thresh=998 thresh=1996 gap=529 poll_thresh=18 ino=257 dd-2584 [003] 261.426726: balance_dirty_state: bdi btrfs-1: dirty=633 wb=859 unstable=0 bg_thresh=1000 thresh=2000 gap=508 poll_thresh=19 ino=257 dd-2584 [003] 261.426846: balance_dirty_state: bdi btrfs-1: dirty=683 wb=859 unstable=0 bg_thresh=999 thresh=1999 gap=457 poll_thresh=20 ino=257 dd-2584 [003] 261.426850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=57064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.434140: balance_dirty_state: bdi btrfs-1: dirty=683 wb=609 unstable=0 bg_thresh=979 thresh=1958 gap=666 poll_thresh=20 ino=257 dd-2584 [003] 261.434232: balance_dirty_state: bdi btrfs-1: dirty=683 wb=609 unstable=0 bg_thresh=979 thresh=1958 gap=666 poll_thresh=15 ino=257 dd-2584 [003] 261.434348: balance_dirty_state: bdi btrfs-1: dirty=708 wb=609 unstable=0 bg_thresh=981 thresh=1963 gap=646 poll_thresh=16 ino=257 dd-2584 [003] 261.434473: balance_dirty_state: bdi btrfs-1: dirty=733 wb=609 unstable=0 bg_thresh=984 thresh=1968 gap=626 poll_thresh=17 ino=257 dd-2584 [003] 261.434708: balance_dirty_state: bdi btrfs-1: dirty=783 wb=609 unstable=0 bg_thresh=986 thresh=1973 gap=581 poll_thresh=18 ino=257 dd-2584 [003] 261.434826: balance_dirty_state: bdi btrfs-1: dirty=808 wb=609 unstable=0 bg_thresh=988 thresh=1977 gap=560 poll_thresh=19 ino=257 dd-2584 [003] 261.434947: balance_dirty_state: bdi btrfs-1: dirty=833 wb=609 unstable=0 bg_thresh=988 thresh=1976 gap=534 poll_thresh=20 ino=257 dd-2584 [003] 261.435068: balance_dirty_state: bdi btrfs-1: dirty=858 wb=609 unstable=0 bg_thresh=987 thresh=1975 gap=508 poll_thresh=21 ino=257 dd-2584 [003] 261.435367: balance_dirty_state: bdi btrfs-1: dirty=908 wb=609 unstable=0 bg_thresh=989 thresh=1979 gap=462 poll_thresh=22 ino=257 dd-2584 [003] 261.435372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=57064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.442187: balance_dirty_state: bdi btrfs-1: dirty=908 wb=459 unstable=0 bg_thresh=983 thresh=1967 gap=600 poll_thresh=22 ino=257 dd-2584 [003] 261.442302: balance_dirty_state: bdi btrfs-1: dirty=908 wb=459 unstable=0 bg_thresh=983 thresh=1967 gap=600 poll_thresh=16 ino=257 dd-2584 [003] 261.442419: balance_dirty_state: bdi btrfs-1: dirty=958 wb=459 unstable=0 bg_thresh=986 thresh=1972 gap=555 poll_thresh=17 ino=257 dd-2584 [003] 261.442535: balance_dirty_state: bdi btrfs-1: dirty=983 wb=459 unstable=0 bg_thresh=991 thresh=1982 gap=540 poll_thresh=18 ino=257 dd-2584 [003] 261.442656: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=459 unstable=0 bg_thresh=990 thresh=1981 gap=514 poll_thresh=19 ino=257 flush-btrfs-1-2586 [007] 261.442677: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28836 wrote=0 to_write=8192 dd-2584 [003] 261.442828: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=459 unstable=0 bg_thresh=990 thresh=1980 gap=488 poll_thresh=20 ino=257 dd-2584 [003] 261.442830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=57064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 261.445040: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=992 to_write=7200 dd-2584 [003] 261.450140: balance_dirty_state: bdi btrfs-1: dirty=33 wb=1334 unstable=0 bg_thresh=983 thresh=1967 gap=600 poll_thresh=20 ino=257 dd-2584 [003] 261.450215: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1334 unstable=0 bg_thresh=983 thresh=1967 gap=575 poll_thresh=15 ino=257 dd-2584 [003] 261.450279: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1334 unstable=0 bg_thresh=986 thresh=1972 gap=555 poll_thresh=16 ino=257 dd-2584 [003] 261.450406: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1334 unstable=0 bg_thresh=988 thresh=1977 gap=535 poll_thresh=17 ino=257 dd-2584 [003] 261.450724: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1334 unstable=0 bg_thresh=985 thresh=1970 gap=503 poll_thresh=18 ino=257 dd-2584 [003] 261.450845: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1334 unstable=0 bg_thresh=987 thresh=1974 gap=457 poll_thresh=19 ino=257 dd-2584 [003] 261.450851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=57064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.458170: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1184 unstable=0 bg_thresh=980 thresh=1960 gap=593 poll_thresh=19 ino=257 dd-2584 [003] 261.458294: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1184 unstable=0 bg_thresh=980 thresh=1960 gap=593 poll_thresh=14 ino=257 dd-2584 [003] 261.458355: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1184 unstable=0 bg_thresh=982 thresh=1965 gap=573 poll_thresh=15 ino=257 dd-2584 [003] 261.458411: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1184 unstable=0 bg_thresh=985 thresh=1970 gap=578 poll_thresh=16 ino=257 dd-2584 [003] 261.458521: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1184 unstable=0 bg_thresh=987 thresh=1975 gap=533 poll_thresh=17 ino=257 dd-2584 [003] 261.458637: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1184 unstable=0 bg_thresh=987 thresh=1974 gap=507 poll_thresh=18 ino=257 dd-2584 [003] 261.458749: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1184 unstable=0 bg_thresh=986 thresh=1973 gap=481 poll_thresh=19 ino=257 dd-2584 [003] 261.458754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=57064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.466156: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1009 unstable=0 bg_thresh=981 thresh=1963 gap=646 poll_thresh=19 ino=257 dd-2584 [003] 261.466221: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1009 unstable=0 bg_thresh=981 thresh=1963 gap=621 poll_thresh=14 ino=257 dd-2584 [003] 261.466328: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1009 unstable=0 bg_thresh=984 thresh=1968 gap=601 poll_thresh=15 ino=257 dd-2584 [003] 261.466445: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1009 unstable=0 bg_thresh=984 thresh=1968 gap=601 poll_thresh=16 ino=257 dd-2584 [003] 261.467041: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1009 unstable=0 bg_thresh=989 thresh=1978 gap=586 poll_thresh=17 ino=257 dd-2584 [003] 261.467282: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1009 unstable=0 bg_thresh=988 thresh=1977 gap=535 poll_thresh=18 ino=257 dd-2584 [003] 261.467522: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1009 unstable=0 bg_thresh=988 thresh=1976 gap=509 poll_thresh=19 ino=257 dd-2584 [003] 261.467758: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1009 unstable=0 bg_thresh=987 thresh=1975 gap=483 poll_thresh=20 ino=257 dd-2584 [003] 261.467767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-284% task_weight=98% bdi_bw=57064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.474161: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1009 unstable=0 bg_thresh=986 thresh=1973 gap=481 poll_thresh=20 ino=257 dd-2584 [003] 261.474170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=57064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.482148: balance_dirty_state: bdi btrfs-1: dirty=483 wb=884 unstable=0 bg_thresh=984 thresh=1968 gap=601 poll_thresh=20 ino=257 dd-2584 [003] 261.482211: balance_dirty_state: bdi btrfs-1: dirty=508 wb=884 unstable=0 bg_thresh=984 thresh=1968 gap=576 poll_thresh=15 ino=257 dd-2584 [003] 261.482271: balance_dirty_state: bdi btrfs-1: dirty=533 wb=884 unstable=0 bg_thresh=986 thresh=1973 gap=556 poll_thresh=16 ino=257 dd-2584 [003] 261.482385: balance_dirty_state: bdi btrfs-1: dirty=558 wb=884 unstable=0 bg_thresh=989 thresh=1978 gap=536 poll_thresh=17 ino=257 dd-2584 [003] 261.482503: balance_dirty_state: bdi btrfs-1: dirty=583 wb=884 unstable=0 bg_thresh=988 thresh=1977 gap=510 poll_thresh=18 ino=257 dd-2584 [003] 261.482621: balance_dirty_state: bdi btrfs-1: dirty=608 wb=884 unstable=0 bg_thresh=990 thresh=1981 gap=489 poll_thresh=19 ino=257 dd-2584 [003] 261.482626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=57064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.490165: balance_dirty_state: bdi btrfs-1: dirty=608 wb=634 unstable=0 bg_thresh=986 thresh=1972 gap=730 poll_thresh=19 ino=257 dd-2584 [003] 261.490228: balance_dirty_state: bdi btrfs-1: dirty=633 wb=634 unstable=0 bg_thresh=986 thresh=1972 gap=705 poll_thresh=14 ino=257 dd-2584 [003] 261.490465: balance_dirty_state: bdi btrfs-1: dirty=658 wb=634 unstable=0 bg_thresh=988 thresh=1977 gap=685 poll_thresh=15 ino=257 dd-2584 [003] 261.490524: balance_dirty_state: bdi btrfs-1: dirty=658 wb=634 unstable=0 bg_thresh=988 thresh=1977 gap=685 poll_thresh=16 ino=257 dd-2584 [003] 261.490641: balance_dirty_state: bdi btrfs-1: dirty=708 wb=634 unstable=0 bg_thresh=993 thresh=1987 gap=645 poll_thresh=17 ino=257 dd-2584 [003] 261.490759: balance_dirty_state: bdi btrfs-1: dirty=733 wb=634 unstable=0 bg_thresh=993 thresh=1986 gap=619 poll_thresh=18 ino=257 dd-2584 [003] 261.490877: balance_dirty_state: bdi btrfs-1: dirty=758 wb=634 unstable=0 bg_thresh=992 thresh=1985 gap=593 poll_thresh=19 ino=257 dd-2584 [003] 261.490994: balance_dirty_state: bdi btrfs-1: dirty=783 wb=634 unstable=0 bg_thresh=992 thresh=1984 gap=567 poll_thresh=20 ino=257 dd-2584 [003] 261.491110: balance_dirty_state: bdi btrfs-1: dirty=833 wb=634 unstable=0 bg_thresh=994 thresh=1988 gap=521 poll_thresh=21 ino=257 dd-2584 [003] 261.491229: balance_dirty_state: bdi btrfs-1: dirty=858 wb=634 unstable=0 bg_thresh=993 thresh=1987 gap=495 poll_thresh=22 ino=257 dd-2584 [003] 261.491234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=57064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.498174: balance_dirty_state: bdi btrfs-1: dirty=858 wb=484 unstable=0 bg_thresh=986 thresh=1972 gap=630 poll_thresh=22 ino=257 dd-2584 [003] 261.498301: balance_dirty_state: bdi btrfs-1: dirty=883 wb=484 unstable=0 bg_thresh=986 thresh=1972 gap=605 poll_thresh=16 ino=257 dd-2584 [003] 261.498587: balance_dirty_state: bdi btrfs-1: dirty=908 wb=484 unstable=0 bg_thresh=988 thresh=1977 gap=585 poll_thresh=17 ino=257 dd-2584 [003] 261.498701: balance_dirty_state: bdi btrfs-1: dirty=933 wb=484 unstable=0 bg_thresh=993 thresh=1987 gap=570 poll_thresh=18 ino=257 dd-2584 [003] 261.498815: balance_dirty_state: bdi btrfs-1: dirty=983 wb=484 unstable=0 bg_thresh=993 thresh=1986 gap=519 poll_thresh=19 ino=257 dd-2584 [003] 261.498927: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=484 unstable=0 bg_thresh=992 thresh=1985 gap=493 poll_thresh=20 ino=257 dd-2584 [003] 261.498932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=57064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 261.498951: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28892 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 261.501137: writeback_single_inode: bdi btrfs-1: ino=257 state= age=104 wrote=960 to_write=7232 dd-2584 [003] 261.506158: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1309 unstable=0 bg_thresh=982 thresh=1964 gap=597 poll_thresh=20 ino=257 dd-2584 [003] 261.506223: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1309 unstable=0 bg_thresh=982 thresh=1964 gap=597 poll_thresh=15 ino=257 dd-2584 [003] 261.506284: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1309 unstable=0 bg_thresh=984 thresh=1969 gap=577 poll_thresh=16 ino=257 dd-2584 [003] 261.506400: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1309 unstable=0 bg_thresh=987 thresh=1974 gap=557 poll_thresh=17 ino=257 dd-2584 [003] 261.506520: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1309 unstable=0 bg_thresh=989 thresh=1979 gap=512 poll_thresh=18 ino=257 dd-2584 [003] 261.506641: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1309 unstable=0 bg_thresh=991 thresh=1983 gap=491 poll_thresh=19 ino=257 dd-2584 [003] 261.506646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.514200: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1184 unstable=0 bg_thresh=984 thresh=1969 gap=602 poll_thresh=19 ino=257 dd-2584 [003] 261.514297: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1184 unstable=0 bg_thresh=984 thresh=1969 gap=577 poll_thresh=14 ino=257 dd-2584 [003] 261.514533: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1184 unstable=0 bg_thresh=987 thresh=1974 gap=582 poll_thresh=15 ino=257 dd-2584 [003] 261.514590: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1184 unstable=0 bg_thresh=987 thresh=1974 gap=557 poll_thresh=16 ino=257 dd-2584 [003] 261.514701: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1184 unstable=0 bg_thresh=992 thresh=1984 gap=542 poll_thresh=17 ino=257 dd-2584 [003] 261.514815: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1184 unstable=0 bg_thresh=991 thresh=1983 gap=516 poll_thresh=18 ino=257 dd-2584 [003] 261.514927: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1184 unstable=0 bg_thresh=991 thresh=1982 gap=465 poll_thresh=19 ino=257 dd-2584 [003] 261.514932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.522182: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1059 unstable=0 bg_thresh=982 thresh=1964 gap=572 poll_thresh=19 ino=257 dd-2584 [003] 261.522268: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1059 unstable=0 bg_thresh=984 thresh=1969 gap=577 poll_thresh=14 ino=257 dd-2584 [003] 261.522328: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1059 unstable=0 bg_thresh=984 thresh=1969 gap=552 poll_thresh=15 ino=257 dd-2584 [003] 261.522383: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1059 unstable=0 bg_thresh=987 thresh=1974 gap=532 poll_thresh=16 ino=257 dd-2584 [003] 261.522493: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1059 unstable=0 bg_thresh=989 thresh=1979 gap=512 poll_thresh=17 ino=257 dd-2584 [003] 261.522608: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1059 unstable=0 bg_thresh=991 thresh=1983 gap=491 poll_thresh=18 ino=257 dd-2584 [003] 261.522613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.530159: balance_dirty_state: bdi btrfs-1: dirty=433 wb=959 unstable=0 bg_thresh=988 thresh=1976 gap=584 poll_thresh=18 ino=257 dd-2584 [003] 261.530223: balance_dirty_state: bdi btrfs-1: dirty=458 wb=959 unstable=0 bg_thresh=988 thresh=1976 gap=559 poll_thresh=13 ino=257 dd-2584 [003] 261.530459: balance_dirty_state: bdi btrfs-1: dirty=458 wb=959 unstable=0 bg_thresh=990 thresh=1981 gap=564 poll_thresh=14 ino=257 dd-2584 [003] 261.530518: balance_dirty_state: bdi btrfs-1: dirty=483 wb=959 unstable=0 bg_thresh=990 thresh=1981 gap=539 poll_thresh=15 ino=257 dd-2584 [003] 261.530579: balance_dirty_state: bdi btrfs-1: dirty=508 wb=959 unstable=0 bg_thresh=990 thresh=1980 gap=513 poll_thresh=16 ino=257 dd-2584 [003] 261.530697: balance_dirty_state: bdi btrfs-1: dirty=533 wb=959 unstable=0 bg_thresh=989 thresh=1979 gap=487 poll_thresh=17 ino=257 dd-2584 [003] 261.530701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-328% task_weight=99% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.538278: balance_dirty_state: bdi btrfs-1: dirty=533 wb=959 unstable=0 bg_thresh=987 thresh=1974 gap=482 poll_thresh=17 ino=257 dd-2584 [003] 261.538288: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=98% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.546294: balance_dirty_state: bdi btrfs-1: dirty=533 wb=709 unstable=0 bg_thresh=986 thresh=1973 gap=731 poll_thresh=17 ino=257 dd-2584 [003] 261.546412: balance_dirty_state: bdi btrfs-1: dirty=558 wb=709 unstable=0 bg_thresh=989 thresh=1978 gap=711 poll_thresh=13 ino=257 dd-2584 [003] 261.546486: balance_dirty_state: bdi btrfs-1: dirty=558 wb=659 unstable=0 bg_thresh=988 thresh=1977 gap=760 poll_thresh=14 ino=257 dd-2584 [003] 261.546559: balance_dirty_state: bdi btrfs-1: dirty=583 wb=584 unstable=0 bg_thresh=988 thresh=1977 gap=810 poll_thresh=15 ino=257 dd-2584 [003] 261.546621: balance_dirty_state: bdi btrfs-1: dirty=608 wb=584 unstable=0 bg_thresh=984 thresh=1969 gap=777 poll_thresh=16 ino=257 dd-2584 [003] 261.546742: balance_dirty_state: bdi btrfs-1: dirty=633 wb=584 unstable=0 bg_thresh=987 thresh=1974 gap=757 poll_thresh=17 ino=257 dd-2584 [003] 261.546861: balance_dirty_state: bdi btrfs-1: dirty=658 wb=584 unstable=0 bg_thresh=989 thresh=1978 gap=736 poll_thresh=18 ino=257 dd-2584 [003] 261.546974: balance_dirty_state: bdi btrfs-1: dirty=683 wb=584 unstable=0 bg_thresh=988 thresh=1977 gap=710 poll_thresh=19 ino=257 dd-2584 [003] 261.547259: balance_dirty_state: bdi btrfs-1: dirty=733 wb=584 unstable=0 bg_thresh=988 thresh=1976 gap=659 poll_thresh=20 ino=257 dd-2584 [003] 261.547375: balance_dirty_state: bdi btrfs-1: dirty=758 wb=584 unstable=0 bg_thresh=987 thresh=1975 gap=633 poll_thresh=21 ino=257 dd-2584 [003] 261.547489: balance_dirty_state: bdi btrfs-1: dirty=783 wb=584 unstable=0 bg_thresh=989 thresh=1979 gap=612 poll_thresh=22 ino=257 dd-2584 [003] 261.547602: balance_dirty_state: bdi btrfs-1: dirty=808 wb=584 unstable=0 bg_thresh=989 thresh=1978 gap=586 poll_thresh=23 ino=257 dd-2584 [003] 261.547718: balance_dirty_state: bdi btrfs-1: dirty=858 wb=584 unstable=0 bg_thresh=988 thresh=1977 gap=535 poll_thresh=24 ino=257 dd-2584 [003] 261.547836: balance_dirty_state: bdi btrfs-1: dirty=883 wb=584 unstable=0 bg_thresh=990 thresh=1981 gap=514 poll_thresh=25 ino=257 dd-2584 [003] 261.547954: balance_dirty_state: bdi btrfs-1: dirty=908 wb=584 unstable=0 bg_thresh=990 thresh=1980 gap=488 poll_thresh=26 ino=257 dd-2584 [003] 261.547958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.554221: balance_dirty_state: bdi btrfs-1: dirty=908 wb=584 unstable=0 bg_thresh=986 thresh=1973 gap=481 poll_thresh=26 ino=257 dd-2584 [003] 261.554227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.562245: balance_dirty_state: bdi btrfs-1: dirty=908 wb=334 unstable=0 bg_thresh=995 thresh=1991 gap=749 poll_thresh=26 ino=257 dd-2584 [003] 261.562319: balance_dirty_state: bdi btrfs-1: dirty=933 wb=334 unstable=0 bg_thresh=992 thresh=1985 gap=718 poll_thresh=19 ino=257 dd-2584 [003] 261.562440: balance_dirty_state: bdi btrfs-1: dirty=958 wb=334 unstable=0 bg_thresh=992 thresh=1984 gap=692 poll_thresh=20 ino=257 dd-2584 [003] 261.562741: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=334 unstable=0 bg_thresh=994 thresh=1988 gap=646 poll_thresh=21 ino=257 flush-btrfs-1-2586 [007] 261.562768: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28956 wrote=0 to_write=8192 dd-2584 [003] 261.562915: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=334 unstable=0 bg_thresh=993 thresh=1987 gap=620 poll_thresh=22 ino=257 dd-2584 [003] 261.563096: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=359 unstable=0 bg_thresh=995 thresh=1991 gap=599 poll_thresh=23 ino=257 dd-2584 [003] 261.563277: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=409 unstable=0 bg_thresh=995 thresh=1990 gap=573 poll_thresh=24 ino=257 dd-2584 [003] 261.563460: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=459 unstable=0 bg_thresh=997 thresh=1994 gap=527 poll_thresh=25 ino=257 dd-2584 [003] 261.563643: balance_dirty_state: bdi btrfs-1: dirty=983 wb=509 unstable=0 bg_thresh=996 thresh=1993 gap=501 poll_thresh=26 ino=257 dd-2584 [003] 261.563825: balance_dirty_state: bdi btrfs-1: dirty=958 wb=559 unstable=0 bg_thresh=996 thresh=1992 gap=475 poll_thresh=27 ino=257 dd-2584 [003] 261.563827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 261.565845: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1136 to_write=7056 dd-2584 [003] 261.570250: balance_dirty_state: bdi btrfs-1: dirty=33 wb=1334 unstable=0 bg_thresh=990 thresh=1980 gap=613 poll_thresh=27 ino=257 dd-2584 [003] 261.570323: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1334 unstable=0 bg_thresh=989 thresh=1979 gap=587 poll_thresh=20 ino=257 dd-2584 [003] 261.570643: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1334 unstable=0 bg_thresh=991 thresh=1983 gap=566 poll_thresh=21 ino=257 dd-2584 [003] 261.570761: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1334 unstable=0 bg_thresh=991 thresh=1982 gap=540 poll_thresh=22 ino=257 dd-2584 [003] 261.570880: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1334 unstable=0 bg_thresh=990 thresh=1981 gap=489 poll_thresh=23 ino=257 dd-2584 [003] 261.570886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.578253: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1209 unstable=0 bg_thresh=997 thresh=1994 gap=627 poll_thresh=23 ino=257 dd-2584 [003] 261.578319: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1209 unstable=0 bg_thresh=994 thresh=1988 gap=621 poll_thresh=17 ino=257 dd-2584 [003] 261.578442: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1209 unstable=0 bg_thresh=996 thresh=1992 gap=575 poll_thresh=18 ino=257 dd-2584 [003] 261.578565: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1209 unstable=0 bg_thresh=1001 thresh=2003 gap=561 poll_thresh=19 ino=257 dd-2584 [003] 261.578686: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1209 unstable=0 bg_thresh=1001 thresh=2002 gap=535 poll_thresh=20 ino=257 dd-2584 [003] 261.578808: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1209 unstable=0 bg_thresh=1003 thresh=2006 gap=514 poll_thresh=21 ino=257 dd-2584 [003] 261.578935: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1209 unstable=0 bg_thresh=1002 thresh=2005 gap=463 poll_thresh=22 ino=257 dd-2584 [003] 261.578940: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.590262: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1134 unstable=0 bg_thresh=991 thresh=1983 gap=516 poll_thresh=22 ino=257 dd-2584 [003] 261.590505: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1134 unstable=0 bg_thresh=991 thresh=1983 gap=516 poll_thresh=16 ino=257 dd-2584 [003] 261.590619: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1134 unstable=0 bg_thresh=996 thresh=1993 gap=476 poll_thresh=17 ino=257 dd-2584 [003] 261.590624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 261.598394: balance_dirty_state: bdi btrfs-1: dirty=383 wb=884 unstable=0 bg_thresh=991 thresh=1983 gap=716 poll_thresh=17 ino=257 dd-2584 [007] 261.598495: balance_dirty_state: bdi btrfs-1: dirty=408 wb=884 unstable=0 bg_thresh=991 thresh=1983 gap=691 poll_thresh=13 ino=257 dd-2584 [007] 261.598614: balance_dirty_state: bdi btrfs-1: dirty=408 wb=884 unstable=0 bg_thresh=994 thresh=1988 gap=696 poll_thresh=14 ino=257 dd-2584 [007] 261.598730: balance_dirty_state: bdi btrfs-1: dirty=433 wb=884 unstable=0 bg_thresh=994 thresh=1988 gap=671 poll_thresh=15 ino=257 dd-2584 [007] 261.598849: balance_dirty_state: bdi btrfs-1: dirty=458 wb=884 unstable=0 bg_thresh=996 thresh=1993 gap=651 poll_thresh=16 ino=257 dd-2584 [007] 261.599084: balance_dirty_state: bdi btrfs-1: dirty=483 wb=884 unstable=0 bg_thresh=996 thresh=1992 gap=625 poll_thresh=17 ino=257 dd-2584 [007] 261.599322: balance_dirty_state: bdi btrfs-1: dirty=508 wb=884 unstable=0 bg_thresh=998 thresh=1996 gap=604 poll_thresh=18 ino=257 dd-2584 [007] 261.599559: balance_dirty_state: bdi btrfs-1: dirty=533 wb=884 unstable=0 bg_thresh=994 thresh=1989 gap=572 poll_thresh=19 ino=257 dd-2584 [007] 261.599794: balance_dirty_state: bdi btrfs-1: dirty=583 wb=884 unstable=0 bg_thresh=994 thresh=1988 gap=521 poll_thresh=20 ino=257 dd-2584 [007] 261.600395: balance_dirty_state: bdi btrfs-1: dirty=608 wb=884 unstable=0 bg_thresh=996 thresh=1992 gap=500 poll_thresh=21 ino=257 dd-2584 [007] 261.600632: balance_dirty_state: bdi btrfs-1: dirty=633 wb=884 unstable=0 bg_thresh=995 thresh=1991 gap=474 poll_thresh=22 ino=257 dd-2584 [007] 261.600641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 261.606396: balance_dirty_state: bdi btrfs-1: dirty=633 wb=759 unstable=0 bg_thresh=995 thresh=1991 gap=599 poll_thresh=22 ino=257 dd-2584 [007] 261.606502: balance_dirty_state: bdi btrfs-1: dirty=658 wb=759 unstable=0 bg_thresh=995 thresh=1991 gap=574 poll_thresh=16 ino=257 dd-2584 [007] 261.606739: balance_dirty_state: bdi btrfs-1: dirty=683 wb=759 unstable=0 bg_thresh=995 thresh=1990 gap=548 poll_thresh=17 ino=257 dd-2584 [007] 261.606975: balance_dirty_state: bdi btrfs-1: dirty=708 wb=759 unstable=0 bg_thresh=997 thresh=1994 gap=527 poll_thresh=18 ino=257 dd-2584 [007] 261.607212: balance_dirty_state: bdi btrfs-1: dirty=758 wb=759 unstable=0 bg_thresh=996 thresh=1993 gap=476 poll_thresh=19 ino=257 dd-2584 [007] 261.607221: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 261.614369: balance_dirty_state: bdi btrfs-1: dirty=758 wb=634 unstable=0 bg_thresh=996 thresh=1992 gap=600 poll_thresh=19 ino=257 dd-2584 [007] 261.614444: balance_dirty_state: bdi btrfs-1: dirty=758 wb=634 unstable=0 bg_thresh=997 thresh=1995 gap=603 poll_thresh=14 ino=257 dd-2584 [007] 261.614505: balance_dirty_state: bdi btrfs-1: dirty=783 wb=634 unstable=0 bg_thresh=994 thresh=1989 gap=572 poll_thresh=15 ino=257 dd-2584 [007] 261.614563: balance_dirty_state: bdi btrfs-1: dirty=808 wb=634 unstable=0 bg_thresh=997 thresh=1994 gap=552 poll_thresh=16 ino=257 dd-2584 [007] 261.614677: balance_dirty_state: bdi btrfs-1: dirty=833 wb=634 unstable=0 bg_thresh=996 thresh=1993 gap=526 poll_thresh=17 ino=257 dd-2584 [007] 261.614962: balance_dirty_state: bdi btrfs-1: dirty=858 wb=634 unstable=0 bg_thresh=998 thresh=1997 gap=505 poll_thresh=18 ino=257 dd-2584 [007] 261.615077: balance_dirty_state: bdi btrfs-1: dirty=908 wb=634 unstable=0 bg_thresh=998 thresh=1996 gap=454 poll_thresh=19 ino=257 dd-2584 [007] 261.615082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=59472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 261.622369: balance_dirty_state: bdi btrfs-1: dirty=908 wb=509 unstable=0 bg_thresh=997 thresh=1995 gap=578 poll_thresh=19 ino=257 dd-2584 [000] 261.622481: balance_dirty_state: bdi btrfs-1: dirty=933 wb=509 unstable=0 bg_thresh=997 thresh=1995 gap=553 poll_thresh=14 ino=257 dd-2584 [000] 261.622599: balance_dirty_state: bdi btrfs-1: dirty=933 wb=509 unstable=0 bg_thresh=1000 thresh=2000 gap=558 poll_thresh=15 ino=257 dd-2584 [000] 261.622715: balance_dirty_state: bdi btrfs-1: dirty=958 wb=509 unstable=0 bg_thresh=1000 thresh=2000 gap=533 poll_thresh=16 ino=257 dd-2584 [000] 261.622949: balance_dirty_state: bdi btrfs-1: dirty=983 wb=509 unstable=0 bg_thresh=1002 thresh=2004 gap=512 poll_thresh=17 ino=257 dd-2584 [000] 261.623187: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=509 unstable=0 bg_thresh=1001 thresh=2003 gap=461 poll_thresh=18 ino=257 dd-2584 [000] 261.623195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=59472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 261.623275: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29016 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 261.626817: writeback_single_inode: bdi btrfs-1: ino=257 state= age=120 wrote=960 to_write=7232 dd-2584 [000] 261.630272: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1309 unstable=0 bg_thresh=995 thresh=1990 gap=598 poll_thresh=18 ino=257 dd-2584 [000] 261.630368: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1309 unstable=0 bg_thresh=995 thresh=1990 gap=598 poll_thresh=13 ino=257 dd-2584 [000] 261.630448: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1309 unstable=0 bg_thresh=997 thresh=1995 gap=578 poll_thresh=14 ino=257 dd-2584 [000] 261.630527: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1309 unstable=0 bg_thresh=997 thresh=1995 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 261.630605: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1309 unstable=0 bg_thresh=1000 thresh=2000 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 261.630766: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1309 unstable=0 bg_thresh=1002 thresh=2005 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 261.631175: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1309 unstable=0 bg_thresh=1004 thresh=2009 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 261.631181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=59472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 261.638300: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1184 unstable=0 bg_thresh=1001 thresh=2002 gap=610 poll_thresh=18 ino=257 dd-2584 [000] 261.638364: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1184 unstable=0 bg_thresh=1001 thresh=2002 gap=610 poll_thresh=13 ino=257 dd-2584 [000] 261.638419: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1184 unstable=0 bg_thresh=1003 thresh=2007 gap=590 poll_thresh=14 ino=257 dd-2584 [000] 261.638475: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1184 unstable=0 bg_thresh=1003 thresh=2007 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 261.638532: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1184 unstable=0 bg_thresh=1003 thresh=2006 gap=564 poll_thresh=16 ino=257 dd-2584 [000] 261.638686: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1184 unstable=0 bg_thresh=1002 thresh=2005 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 261.638884: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1059 unstable=0 bg_thresh=1004 thresh=2009 gap=617 poll_thresh=18 ino=257 dd-2584 [000] 261.639054: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1059 unstable=0 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=19 ino=257 dd-2584 [000] 261.639226: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1059 unstable=0 bg_thresh=1003 thresh=2007 gap=565 poll_thresh=20 ino=257 dd-2584 [000] 261.639403: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1059 unstable=0 bg_thresh=1005 thresh=2011 gap=519 poll_thresh=21 ino=257 dd-2584 [000] 261.639883: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1059 unstable=0 bg_thresh=1005 thresh=2010 gap=493 poll_thresh=22 ino=257 dd-2584 [000] 261.639889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=59472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.646321: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1059 unstable=0 bg_thresh=994 thresh=1989 gap=472 poll_thresh=22 ino=257 dd-2584 [003] 261.646327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=59472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.654293: balance_dirty_state: bdi btrfs-1: dirty=458 wb=934 unstable=0 bg_thresh=997 thresh=1994 gap=602 poll_thresh=22 ino=257 dd-2584 [003] 261.654363: balance_dirty_state: bdi btrfs-1: dirty=458 wb=934 unstable=0 bg_thresh=994 thresh=1988 gap=596 poll_thresh=16 ino=257 dd-2584 [003] 261.654484: balance_dirty_state: bdi btrfs-1: dirty=483 wb=934 unstable=0 bg_thresh=996 thresh=1992 gap=575 poll_thresh=17 ino=257 dd-2584 [003] 261.654601: balance_dirty_state: bdi btrfs-1: dirty=508 wb=934 unstable=0 bg_thresh=995 thresh=1991 gap=549 poll_thresh=18 ino=257 dd-2584 [003] 261.654720: balance_dirty_state: bdi btrfs-1: dirty=558 wb=934 unstable=0 bg_thresh=995 thresh=1990 gap=498 poll_thresh=19 ino=257 dd-2584 [003] 261.654837: balance_dirty_state: bdi btrfs-1: dirty=583 wb=934 unstable=0 bg_thresh=994 thresh=1989 gap=472 poll_thresh=20 ino=257 dd-2584 [003] 261.654841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=59472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 261.662288: balance_dirty_state: bdi btrfs-1: dirty=583 wb=809 unstable=0 bg_thresh=993 thresh=1987 gap=595 poll_thresh=20 ino=257 dd-2584 [003] 261.662379: balance_dirty_state: bdi btrfs-1: dirty=608 wb=809 unstable=0 bg_thresh=993 thresh=1986 gap=569 poll_thresh=15 ino=257 dd-2584 [003] 261.662436: balance_dirty_state: bdi btrfs-1: dirty=608 wb=809 unstable=0 bg_thresh=995 thresh=1991 gap=574 poll_thresh=16 ino=257 dd-2584 [003] 261.662549: balance_dirty_state: bdi btrfs-1: dirty=658 wb=809 unstable=0 bg_thresh=995 thresh=1990 gap=523 poll_thresh=17 ino=257 dd-2584 [003] 261.662835: balance_dirty_state: bdi btrfs-1: dirty=683 wb=809 unstable=0 bg_thresh=994 thresh=1989 gap=497 poll_thresh=18 ino=257 dd-2584 [003] 261.662840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=59472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 261.670290: balance_dirty_state: bdi btrfs-1: dirty=683 wb=684 unstable=0 bg_thresh=993 thresh=1987 gap=620 poll_thresh=18 ino=257 dd-2584 [000] 261.670357: balance_dirty_state: bdi btrfs-1: dirty=708 wb=684 unstable=0 bg_thresh=993 thresh=1987 gap=595 poll_thresh=13 ino=257 dd-2584 [000] 261.670418: balance_dirty_state: bdi btrfs-1: dirty=708 wb=684 unstable=0 bg_thresh=996 thresh=1992 gap=600 poll_thresh=14 ino=257 dd-2584 [000] 261.670477: balance_dirty_state: bdi btrfs-1: dirty=733 wb=684 unstable=0 bg_thresh=996 thresh=1992 gap=575 poll_thresh=15 ino=257 dd-2584 [000] 261.670538: balance_dirty_state: bdi btrfs-1: dirty=758 wb=684 unstable=0 bg_thresh=998 thresh=1997 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 261.670658: balance_dirty_state: bdi btrfs-1: dirty=783 wb=684 unstable=0 bg_thresh=1001 thresh=2002 gap=535 poll_thresh=17 ino=257 dd-2584 [000] 261.670780: balance_dirty_state: bdi btrfs-1: dirty=808 wb=684 unstable=0 bg_thresh=1003 thresh=2006 gap=514 poll_thresh=18 ino=257 dd-2584 [000] 261.670900: balance_dirty_state: bdi btrfs-1: dirty=833 wb=684 unstable=0 bg_thresh=1002 thresh=2005 gap=488 poll_thresh=19 ino=257 dd-2584 [000] 261.670905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=59472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 261.678222: balance_dirty_state: bdi btrfs-1: dirty=833 wb=559 unstable=0 bg_thresh=995 thresh=1990 gap=598 poll_thresh=19 ino=257 dd-2584 [000] 261.678287: balance_dirty_state: bdi btrfs-1: dirty=858 wb=559 unstable=0 bg_thresh=995 thresh=1990 gap=573 poll_thresh=14 ino=257 dd-2584 [000] 261.678348: balance_dirty_state: bdi btrfs-1: dirty=883 wb=559 unstable=0 bg_thresh=997 thresh=1995 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 261.678407: balance_dirty_state: bdi btrfs-1: dirty=883 wb=559 unstable=0 bg_thresh=997 thresh=1995 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 261.678527: balance_dirty_state: bdi btrfs-1: dirty=933 wb=559 unstable=0 bg_thresh=1002 thresh=2005 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 261.678834: balance_dirty_state: bdi btrfs-1: dirty=958 wb=559 unstable=0 bg_thresh=1002 thresh=2004 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 261.678839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=59472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 261.686317: balance_dirty_state: bdi btrfs-1: dirty=958 wb=559 unstable=0 bg_thresh=1002 thresh=2004 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 261.686326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=59472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 261.694271: balance_dirty_state: bdi btrfs-1: dirty=958 wb=559 unstable=0 bg_thresh=1002 thresh=2004 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 261.694276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=59472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 261.702343: balance_dirty_state: bdi btrfs-1: dirty=958 wb=559 unstable=0 bg_thresh=993 thresh=1986 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 261.702349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=59472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 261.710302: balance_dirty_state: bdi btrfs-1: dirty=958 wb=559 unstable=0 bg_thresh=993 thresh=1986 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 261.710308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=59472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 261.722331: balance_dirty_state: bdi btrfs-1: dirty=958 wb=559 unstable=0 bg_thresh=984 thresh=1969 gap=452 poll_thresh=18 ino=257 dd-2584 [005] 261.722336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 261.734317: balance_dirty_state: bdi btrfs-1: dirty=958 wb=559 unstable=0 bg_thresh=984 thresh=1969 gap=452 poll_thresh=18 ino=257 dd-2584 [005] 261.734330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 261.742402: balance_dirty_state: bdi btrfs-1: dirty=958 wb=559 unstable=0 bg_thresh=984 thresh=1969 gap=452 poll_thresh=18 ino=257 dd-2584 [000] 261.742409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 261.750427: balance_dirty_state: bdi btrfs-1: dirty=958 wb=559 unstable=0 bg_thresh=984 thresh=1969 gap=452 poll_thresh=18 ino=257 dd-2584 [000] 261.750434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 261.758326: balance_dirty_state: bdi btrfs-1: dirty=958 wb=559 unstable=0 bg_thresh=985 thresh=1971 gap=454 poll_thresh=18 ino=257 dd-2584 [000] 261.758333: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 261.766331: balance_dirty_state: bdi btrfs-1: dirty=958 wb=559 unstable=0 bg_thresh=985 thresh=1971 gap=454 poll_thresh=18 ino=257 dd-2584 [001] 261.766340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 261.774277: balance_dirty_state: bdi btrfs-1: dirty=958 wb=309 unstable=0 bg_thresh=983 thresh=1967 gap=700 poll_thresh=18 ino=257 dd-2584 [001] 261.774393: balance_dirty_state: bdi btrfs-1: dirty=983 wb=309 unstable=0 bg_thresh=980 thresh=1961 gap=669 poll_thresh=13 ino=257 flush-btrfs-1-2586 [004] 261.774432: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29168 wrote=0 to_write=8192 dd-2584 [001] 261.774503: balance_dirty_state: bdi btrfs-1: dirty=983 wb=309 unstable=0 bg_thresh=983 thresh=1966 gap=674 poll_thresh=14 ino=257 dd-2584 [001] 261.774565: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=309 unstable=0 bg_thresh=986 thresh=1972 gap=655 poll_thresh=15 ino=257 dd-2584 [001] 261.774628: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=309 unstable=0 bg_thresh=985 thresh=1970 gap=653 poll_thresh=16 ino=257 dd-2584 [001] 261.774761: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=334 unstable=0 bg_thresh=990 thresh=1981 gap=589 poll_thresh=17 ino=257 dd-2584 [001] 261.774898: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=359 unstable=0 bg_thresh=992 thresh=1984 gap=592 poll_thresh=18 ino=257 dd-2584 [001] 261.775032: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=409 unstable=0 bg_thresh=994 thresh=1989 gap=547 poll_thresh=19 ino=257 dd-2584 [001] 261.775169: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=434 unstable=0 bg_thresh=990 thresh=1981 gap=489 poll_thresh=20 ino=257 dd-2584 [001] 261.775170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 261.777841: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=1088 to_write=7104 dd-2584 [005] 261.782264: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1084 unstable=0 bg_thresh=994 thresh=1989 gap=822 poll_thresh=20 ino=257 dd-2584 [005] 261.782357: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1084 unstable=0 bg_thresh=991 thresh=1982 gap=815 poll_thresh=15 ino=257 dd-2584 [005] 261.782448: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1084 unstable=0 bg_thresh=993 thresh=1987 gap=795 poll_thresh=16 ino=257 dd-2584 [005] 261.782912: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1084 unstable=0 bg_thresh=996 thresh=1992 gap=775 poll_thresh=17 ino=257 dd-2584 [005] 261.783073: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1084 unstable=0 bg_thresh=995 thresh=1991 gap=724 poll_thresh=18 ino=257 dd-2584 [005] 261.783234: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1084 unstable=0 bg_thresh=997 thresh=1995 gap=703 poll_thresh=19 ino=257 dd-2584 [005] 261.783396: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1084 unstable=0 bg_thresh=997 thresh=1994 gap=677 poll_thresh=20 ino=257 dd-2584 [005] 261.783555: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1084 unstable=0 bg_thresh=996 thresh=1993 gap=626 poll_thresh=21 ino=257 dd-2584 [005] 261.783716: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1084 unstable=0 bg_thresh=998 thresh=1997 gap=605 poll_thresh=22 ino=257 dd-2584 [005] 261.783875: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1084 unstable=0 bg_thresh=998 thresh=1996 gap=579 poll_thresh=23 ino=257 dd-2584 [005] 261.784034: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1084 unstable=0 bg_thresh=997 thresh=1995 gap=553 poll_thresh=24 ino=257 dd-2584 [005] 261.784504: balance_dirty_state: bdi btrfs-1: dirty=408 wb=984 unstable=0 bg_thresh=997 thresh=1994 gap=602 poll_thresh=25 ino=257 dd-2584 [005] 261.784681: balance_dirty_state: bdi btrfs-1: dirty=433 wb=959 unstable=0 bg_thresh=995 thresh=1991 gap=599 poll_thresh=26 ino=257 dd-2584 [005] 261.784847: balance_dirty_state: bdi btrfs-1: dirty=458 wb=959 unstable=0 bg_thresh=998 thresh=1996 gap=579 poll_thresh=27 ino=257 dd-2584 [005] 261.785017: balance_dirty_state: bdi btrfs-1: dirty=483 wb=959 unstable=0 bg_thresh=991 thresh=1982 gap=540 poll_thresh=28 ino=257 dd-2584 [005] 261.785183: balance_dirty_state: bdi btrfs-1: dirty=533 wb=959 unstable=0 bg_thresh=992 thresh=1985 gap=493 poll_thresh=29 ino=257 dd-2584 [005] 261.785190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 261.790382: balance_dirty_state: bdi btrfs-1: dirty=533 wb=709 unstable=0 bg_thresh=995 thresh=1991 gap=749 poll_thresh=29 ino=257 dd-2584 [001] 261.790454: balance_dirty_state: bdi btrfs-1: dirty=533 wb=709 unstable=0 bg_thresh=995 thresh=1990 gap=748 poll_thresh=22 ino=257 dd-2584 [001] 261.790584: balance_dirty_state: bdi btrfs-1: dirty=558 wb=684 unstable=0 bg_thresh=994 thresh=1989 gap=747 poll_thresh=23 ino=257 dd-2584 [001] 261.790723: balance_dirty_state: bdi btrfs-1: dirty=608 wb=609 unstable=0 bg_thresh=994 thresh=1988 gap=771 poll_thresh=24 ino=257 dd-2584 [001] 261.791031: balance_dirty_state: bdi btrfs-1: dirty=633 wb=559 unstable=0 bg_thresh=995 thresh=1991 gap=799 poll_thresh=25 ino=257 dd-2584 [001] 261.791155: balance_dirty_state: bdi btrfs-1: dirty=658 wb=559 unstable=0 bg_thresh=991 thresh=1983 gap=766 poll_thresh=26 ino=257 dd-2584 [001] 261.791279: balance_dirty_state: bdi btrfs-1: dirty=708 wb=559 unstable=0 bg_thresh=994 thresh=1988 gap=721 poll_thresh=27 ino=257 dd-2584 [001] 261.791400: balance_dirty_state: bdi btrfs-1: dirty=733 wb=559 unstable=0 bg_thresh=990 thresh=1981 gap=689 poll_thresh=28 ino=257 dd-2584 [001] 261.791521: balance_dirty_state: bdi btrfs-1: dirty=758 wb=559 unstable=0 bg_thresh=995 thresh=1991 gap=674 poll_thresh=29 ino=257 dd-2584 [001] 261.791645: balance_dirty_state: bdi btrfs-1: dirty=783 wb=559 unstable=0 bg_thresh=994 thresh=1989 gap=647 poll_thresh=30 ino=257 dd-2584 [001] 261.791769: balance_dirty_state: bdi btrfs-1: dirty=833 wb=559 unstable=0 bg_thresh=994 thresh=1988 gap=596 poll_thresh=31 ino=257 dd-2584 [001] 261.791894: balance_dirty_state: bdi btrfs-1: dirty=858 wb=559 unstable=0 bg_thresh=990 thresh=1981 gap=564 poll_thresh=32 ino=257 dd-2584 [001] 261.792243: balance_dirty_state: bdi btrfs-1: dirty=908 wb=559 unstable=0 bg_thresh=997 thresh=1995 gap=528 poll_thresh=34 ino=257 dd-2584 [001] 261.792427: balance_dirty_state: bdi btrfs-1: dirty=958 wb=559 unstable=0 bg_thresh=990 thresh=1980 gap=463 poll_thresh=36 ino=257 dd-2584 [001] 261.792432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [001] 261.798328: balance_dirty_state: bdi btrfs-1: dirty=958 wb=59 unstable=0 bg_thresh=993 thresh=1987 gap=970 poll_thresh=36 ino=257 dd-2584 [001] 261.798397: balance_dirty_state: bdi btrfs-1: dirty=958 wb=59 unstable=0 bg_thresh=996 thresh=1992 gap=975 poll_thresh=27 ino=257 dd-2584 [001] 261.798518: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=59 unstable=0 bg_thresh=998 thresh=1996 gap=929 poll_thresh=28 ino=257 flush-btrfs-1-2586 [002] 261.798569: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29192 wrote=0 to_write=8192 dd-2584 [001] 261.798643: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=59 unstable=0 bg_thresh=997 thresh=1995 gap=903 poll_thresh=29 ino=257 dd-2584 [001] 261.798767: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=59 unstable=0 bg_thresh=994 thresh=1988 gap=896 poll_thresh=30 ino=257 dd-2584 [001] 261.798895: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=134 unstable=0 bg_thresh=993 thresh=1987 gap=820 poll_thresh=31 ino=257 dd-2584 [001] 261.799024: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=184 unstable=0 bg_thresh=995 thresh=1991 gap=799 poll_thresh=32 ino=257 dd-2584 [001] 261.799393: balance_dirty_state: bdi btrfs-1: dirty=883 wb=334 unstable=0 bg_thresh=995 thresh=1990 gap=773 poll_thresh=34 ino=257 dd-2584 [001] 261.799587: balance_dirty_state: bdi btrfs-1: dirty=858 wb=434 unstable=0 bg_thresh=996 thresh=1993 gap=701 poll_thresh=36 ino=257 dd-2584 [001] 261.799777: balance_dirty_state: bdi btrfs-1: dirty=833 wb=509 unstable=0 bg_thresh=996 thresh=1992 gap=650 poll_thresh=38 ino=257 dd-2584 [001] 261.799976: balance_dirty_state: bdi btrfs-1: dirty=808 wb=584 unstable=0 bg_thresh=995 thresh=1990 gap=598 poll_thresh=40 ino=257 dd-2584 [001] 261.800181: balance_dirty_state: bdi btrfs-1: dirty=733 wb=684 unstable=0 bg_thresh=994 thresh=1988 gap=571 poll_thresh=42 ino=257 dd-2584 [001] 261.800573: balance_dirty_state: bdi btrfs-1: dirty=608 wb=834 unstable=0 bg_thresh=996 thresh=1992 gap=550 poll_thresh=44 ino=257 dd-2584 [001] 261.800780: balance_dirty_state: bdi btrfs-1: dirty=583 wb=934 unstable=0 bg_thresh=995 thresh=1990 gap=473 poll_thresh=46 ino=257 dd-2584 [001] 261.800782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 261.801966: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=1392 to_write=6800 dd-2584 [001] 261.806315: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1434 unstable=0 bg_thresh=991 thresh=1982 gap=490 poll_thresh=46 ino=257 dd-2584 [001] 261.806321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [000] 261.814322: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1384 unstable=0 bg_thresh=994 thresh=1989 gap=547 poll_thresh=46 ino=257 dd-2584 [000] 261.814405: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1384 unstable=0 bg_thresh=994 thresh=1989 gap=522 poll_thresh=34 ino=257 dd-2584 [000] 261.814634: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1384 unstable=0 bg_thresh=999 thresh=1999 gap=482 poll_thresh=36 ino=257 dd-2584 [000] 261.814640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [000] 261.822378: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1259 unstable=0 bg_thresh=996 thresh=1992 gap=600 poll_thresh=36 ino=257 dd-2584 [000] 261.822471: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1259 unstable=0 bg_thresh=998 thresh=1997 gap=605 poll_thresh=27 ino=257 dd-2584 [000] 261.822648: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1259 unstable=0 bg_thresh=1001 thresh=2002 gap=585 poll_thresh=28 ino=257 dd-2584 [000] 261.822882: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1259 unstable=0 bg_thresh=1000 thresh=2001 gap=534 poll_thresh=29 ino=257 dd-2584 [000] 261.823048: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1259 unstable=0 bg_thresh=1002 thresh=2005 gap=513 poll_thresh=30 ino=257 dd-2584 [000] 261.823436: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1259 unstable=0 bg_thresh=1002 thresh=2004 gap=487 poll_thresh=31 ino=257 dd-2584 [000] 261.823442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=57260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 261.831979: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1259 unstable=0 bg_thresh=997 thresh=1995 gap=478 poll_thresh=31 ino=257 dd-2584 [004] 261.831985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=58252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 261.838330: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1034 unstable=0 bg_thresh=989 thresh=1979 gap=687 poll_thresh=31 ino=257 dd-2584 [000] 261.838424: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1034 unstable=0 bg_thresh=995 thresh=1990 gap=673 poll_thresh=23 ino=257 dd-2584 [000] 261.838550: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1034 unstable=0 bg_thresh=994 thresh=1989 gap=647 poll_thresh=24 ino=257 dd-2584 [000] 261.838666: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1034 unstable=0 bg_thresh=997 thresh=1994 gap=627 poll_thresh=25 ino=257 dd-2584 [000] 261.838785: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1034 unstable=0 bg_thresh=999 thresh=1998 gap=581 poll_thresh=26 ino=257 dd-2584 [000] 261.838903: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1034 unstable=0 bg_thresh=998 thresh=1997 gap=555 poll_thresh=27 ino=257 dd-2584 [000] 261.839025: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1034 unstable=0 bg_thresh=995 thresh=1990 gap=523 poll_thresh=28 ino=257 dd-2584 [000] 261.839147: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1034 unstable=0 bg_thresh=994 thresh=1989 gap=472 poll_thresh=29 ino=257 dd-2584 [000] 261.839152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-268% task_weight=100% bdi_bw=58252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 261.846405: balance_dirty_state: bdi btrfs-1: dirty=483 wb=884 unstable=0 bg_thresh=987 thresh=1974 gap=607 poll_thresh=29 ino=257 dd-2584 [007] 261.846473: balance_dirty_state: bdi btrfs-1: dirty=483 wb=884 unstable=0 bg_thresh=992 thresh=1985 gap=618 poll_thresh=22 ino=257 dd-2584 [007] 261.846774: balance_dirty_state: bdi btrfs-1: dirty=508 wb=884 unstable=0 bg_thresh=990 thresh=1981 gap=589 poll_thresh=23 ino=257 dd-2584 [007] 261.846900: balance_dirty_state: bdi btrfs-1: dirty=558 wb=884 unstable=0 bg_thresh=990 thresh=1980 gap=538 poll_thresh=24 ino=257 dd-2584 [007] 261.847020: balance_dirty_state: bdi btrfs-1: dirty=583 wb=884 unstable=0 bg_thresh=995 thresh=1990 gap=523 poll_thresh=25 ino=257 dd-2584 [007] 261.847143: balance_dirty_state: bdi btrfs-1: dirty=608 wb=884 unstable=0 bg_thresh=994 thresh=1988 gap=496 poll_thresh=26 ino=257 dd-2584 [007] 261.847148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=58252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 261.854392: balance_dirty_state: bdi btrfs-1: dirty=608 wb=759 unstable=0 bg_thresh=996 thresh=1993 gap=626 poll_thresh=26 ino=257 dd-2584 [007] 261.854461: balance_dirty_state: bdi btrfs-1: dirty=633 wb=759 unstable=0 bg_thresh=996 thresh=1993 gap=601 poll_thresh=19 ino=257 dd-2584 [007] 261.854580: balance_dirty_state: bdi btrfs-1: dirty=658 wb=759 unstable=0 bg_thresh=996 thresh=1992 gap=575 poll_thresh=20 ino=257 dd-2584 [007] 261.854700: balance_dirty_state: bdi btrfs-1: dirty=683 wb=759 unstable=0 bg_thresh=995 thresh=1990 gap=548 poll_thresh=21 ino=257 dd-2584 [007] 261.854818: balance_dirty_state: bdi btrfs-1: dirty=733 wb=759 unstable=0 bg_thresh=994 thresh=1989 gap=497 poll_thresh=22 ino=257 dd-2584 [007] 261.854823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-268% task_weight=100% bdi_bw=58252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 261.862406: balance_dirty_state: bdi btrfs-1: dirty=733 wb=634 unstable=0 bg_thresh=992 thresh=1984 gap=617 poll_thresh=22 ino=257 dd-2584 [007] 261.862477: balance_dirty_state: bdi btrfs-1: dirty=733 wb=634 unstable=0 bg_thresh=991 thresh=1982 gap=615 poll_thresh=16 ino=257 dd-2584 [007] 261.862779: balance_dirty_state: bdi btrfs-1: dirty=783 wb=634 unstable=0 bg_thresh=992 thresh=1985 gap=568 poll_thresh=17 ino=257 dd-2584 [007] 261.862903: balance_dirty_state: bdi btrfs-1: dirty=808 wb=634 unstable=0 bg_thresh=995 thresh=1990 gap=548 poll_thresh=18 ino=257 dd-2584 [007] 261.863026: balance_dirty_state: bdi btrfs-1: dirty=833 wb=634 unstable=0 bg_thresh=996 thresh=1993 gap=526 poll_thresh=19 ino=257 dd-2584 [007] 261.863151: balance_dirty_state: bdi btrfs-1: dirty=883 wb=634 unstable=0 bg_thresh=992 thresh=1985 gap=468 poll_thresh=20 ino=257 dd-2584 [007] 261.863155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=101% bdi_bw=58252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 261.870388: balance_dirty_state: bdi btrfs-1: dirty=883 wb=509 unstable=0 bg_thresh=995 thresh=1990 gap=598 poll_thresh=20 ino=257 dd-2584 [007] 261.870518: balance_dirty_state: bdi btrfs-1: dirty=883 wb=509 unstable=0 bg_thresh=992 thresh=1984 gap=592 poll_thresh=15 ino=257 dd-2584 [007] 261.870636: balance_dirty_state: bdi btrfs-1: dirty=908 wb=509 unstable=0 bg_thresh=994 thresh=1989 gap=572 poll_thresh=16 ino=257 dd-2584 [007] 261.870874: balance_dirty_state: bdi btrfs-1: dirty=933 wb=509 unstable=0 bg_thresh=993 thresh=1987 gap=545 poll_thresh=17 ino=257 dd-2584 [007] 261.871108: balance_dirty_state: bdi btrfs-1: dirty=958 wb=509 unstable=0 bg_thresh=993 thresh=1986 gap=519 poll_thresh=18 ino=257 dd-2584 [007] 261.871344: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=509 unstable=0 bg_thresh=992 thresh=1985 gap=468 poll_thresh=19 ino=257 dd-2584 [007] 261.871353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=101% bdi_bw=58252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 261.871428: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29264 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 261.876005: writeback_single_inode: bdi btrfs-1: ino=257 state= age=244 wrote=944 to_write=7248 dd-2584 [007] 261.878346: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1309 unstable=0 bg_thresh=995 thresh=1990 gap=623 poll_thresh=19 ino=257 dd-2584 [007] 261.878748: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1309 unstable=0 bg_thresh=995 thresh=1990 gap=623 poll_thresh=14 ino=257 dd-2584 [007] 261.878830: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1309 unstable=0 bg_thresh=994 thresh=1989 gap=597 poll_thresh=15 ino=257 dd-2584 [007] 261.878910: balance_dirty_state: bdi btrfs-1: dirty=108 wb=1309 unstable=0 bg_thresh=997 thresh=1994 gap=577 poll_thresh=16 ino=257 dd-2584 [007] 261.879070: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1309 unstable=0 bg_thresh=996 thresh=1993 gap=551 poll_thresh=17 ino=257 dd-2584 [007] 261.879230: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1309 unstable=0 bg_thresh=996 thresh=1992 gap=525 poll_thresh=18 ino=257 dd-2584 [007] 261.879393: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1309 unstable=0 bg_thresh=998 thresh=1996 gap=504 poll_thresh=19 ino=257 dd-2584 [007] 261.879558: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1309 unstable=0 bg_thresh=994 thresh=1989 gap=447 poll_thresh=20 ino=257 dd-2584 [007] 261.879564: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=58252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 261.886416: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1309 unstable=0 bg_thresh=993 thresh=1986 gap=444 poll_thresh=20 ino=257 dd-2584 [002] 261.886425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=58252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 261.894361: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1184 unstable=0 bg_thresh=993 thresh=1986 gap=569 poll_thresh=20 ino=257 dd-2584 [002] 261.894431: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1184 unstable=0 bg_thresh=993 thresh=1986 gap=544 poll_thresh=15 ino=257 dd-2584 [002] 261.894491: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1184 unstable=0 bg_thresh=995 thresh=1991 gap=549 poll_thresh=16 ino=257 dd-2584 [002] 261.894610: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1184 unstable=0 bg_thresh=998 thresh=1996 gap=504 poll_thresh=17 ino=257 dd-2584 [002] 261.894908: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1184 unstable=0 bg_thresh=997 thresh=1995 gap=478 poll_thresh=18 ino=257 dd-2584 [002] 261.894913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=58252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 261.902361: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1059 unstable=0 bg_thresh=1000 thresh=2000 gap=608 poll_thresh=18 ino=257 dd-2584 [002] 261.902438: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1059 unstable=0 bg_thresh=1002 thresh=2005 gap=588 poll_thresh=13 ino=257 dd-2584 [002] 261.902499: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1059 unstable=0 bg_thresh=1002 thresh=2004 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 261.902557: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1059 unstable=0 bg_thresh=999 thresh=1998 gap=556 poll_thresh=15 ino=257 dd-2584 [002] 261.902613: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1059 unstable=0 bg_thresh=1001 thresh=2003 gap=536 poll_thresh=16 ino=257 dd-2584 [002] 261.902725: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1059 unstable=0 bg_thresh=1001 thresh=2002 gap=510 poll_thresh=17 ino=257 dd-2584 [002] 261.902838: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1059 unstable=0 bg_thresh=1003 thresh=2006 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 261.902842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=58252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 261.910455: balance_dirty_state: bdi btrfs-1: dirty=458 wb=934 unstable=0 bg_thresh=1001 thresh=2002 gap=610 poll_thresh=18 ino=257 dd-2584 [002] 261.910522: balance_dirty_state: bdi btrfs-1: dirty=483 wb=934 unstable=0 bg_thresh=998 thresh=1996 gap=579 poll_thresh=13 ino=257 dd-2584 [002] 261.910582: balance_dirty_state: bdi btrfs-1: dirty=483 wb=934 unstable=0 bg_thresh=1000 thresh=2001 gap=584 poll_thresh=14 ino=257 dd-2584 [002] 261.910639: balance_dirty_state: bdi btrfs-1: dirty=508 wb=934 unstable=0 bg_thresh=1000 thresh=2000 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 261.910695: balance_dirty_state: bdi btrfs-1: dirty=533 wb=934 unstable=0 bg_thresh=1000 thresh=2000 gap=533 poll_thresh=16 ino=257 dd-2584 [002] 261.910808: balance_dirty_state: bdi btrfs-1: dirty=558 wb=934 unstable=0 bg_thresh=999 thresh=1999 gap=507 poll_thresh=17 ino=257 dd-2584 [002] 261.911091: balance_dirty_state: bdi btrfs-1: dirty=583 wb=934 unstable=0 bg_thresh=1001 thresh=2003 gap=486 poll_thresh=18 ino=257 dd-2584 [002] 261.911096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=58252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 261.918475: balance_dirty_state: bdi btrfs-1: dirty=583 wb=809 unstable=0 bg_thresh=1003 thresh=2006 gap=614 poll_thresh=18 ino=257 dd-2584 [002] 261.918586: balance_dirty_state: bdi btrfs-1: dirty=608 wb=809 unstable=0 bg_thresh=1000 thresh=2000 gap=583 poll_thresh=13 ino=257 dd-2584 [002] 261.918644: balance_dirty_state: bdi btrfs-1: dirty=633 wb=809 unstable=0 bg_thresh=999 thresh=1999 gap=557 poll_thresh=14 ino=257 dd-2584 [002] 261.918701: balance_dirty_state: bdi btrfs-1: dirty=633 wb=809 unstable=0 bg_thresh=1002 thresh=2004 gap=562 poll_thresh=15 ino=257 dd-2584 [002] 261.918758: balance_dirty_state: bdi btrfs-1: dirty=658 wb=809 unstable=0 bg_thresh=999 thresh=1998 gap=531 poll_thresh=16 ino=257 dd-2584 [002] 261.918870: balance_dirty_state: bdi btrfs-1: dirty=683 wb=809 unstable=0 bg_thresh=1001 thresh=2002 gap=510 poll_thresh=17 ino=257 dd-2584 [002] 261.918983: balance_dirty_state: bdi btrfs-1: dirty=708 wb=809 unstable=0 bg_thresh=1000 thresh=2001 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 261.918987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=58252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 261.926487: balance_dirty_state: bdi btrfs-1: dirty=708 wb=684 unstable=0 bg_thresh=1000 thresh=2001 gap=609 poll_thresh=18 ino=257 dd-2584 [002] 261.926617: balance_dirty_state: bdi btrfs-1: dirty=733 wb=684 unstable=0 bg_thresh=1000 thresh=2001 gap=584 poll_thresh=13 ino=257 dd-2584 [002] 261.926736: balance_dirty_state: bdi btrfs-1: dirty=758 wb=684 unstable=0 bg_thresh=1000 thresh=2000 gap=558 poll_thresh=14 ino=257 dd-2584 [002] 261.926854: balance_dirty_state: bdi btrfs-1: dirty=758 wb=684 unstable=0 bg_thresh=1002 thresh=2005 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 261.926971: balance_dirty_state: bdi btrfs-1: dirty=783 wb=684 unstable=0 bg_thresh=999 thresh=1999 gap=532 poll_thresh=16 ino=257 dd-2584 [002] 261.927207: balance_dirty_state: bdi btrfs-1: dirty=808 wb=684 unstable=0 bg_thresh=1001 thresh=2003 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 261.927797: balance_dirty_state: bdi btrfs-1: dirty=833 wb=684 unstable=0 bg_thresh=1001 thresh=2002 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 261.927803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=58252 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 261.934483: balance_dirty_state: bdi btrfs-1: dirty=833 wb=559 unstable=0 bg_thresh=1000 thresh=2001 gap=609 poll_thresh=18 ino=257 dd-2584 [002] 261.934562: balance_dirty_state: bdi btrfs-1: dirty=858 wb=559 unstable=0 bg_thresh=1000 thresh=2000 gap=583 poll_thresh=13 ino=257 dd-2584 [002] 261.934619: balance_dirty_state: bdi btrfs-1: dirty=883 wb=559 unstable=0 bg_thresh=1000 thresh=2000 gap=558 poll_thresh=14 ino=257 dd-2584 [002] 261.934677: balance_dirty_state: bdi btrfs-1: dirty=883 wb=559 unstable=0 bg_thresh=999 thresh=1999 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 261.934734: balance_dirty_state: bdi btrfs-1: dirty=908 wb=559 unstable=0 bg_thresh=1002 thresh=2004 gap=537 poll_thresh=16 ino=257 dd-2584 [002] 261.934846: balance_dirty_state: bdi btrfs-1: dirty=933 wb=559 unstable=0 bg_thresh=1001 thresh=2003 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 261.934958: balance_dirty_state: bdi btrfs-1: dirty=983 wb=559 unstable=0 bg_thresh=1001 thresh=2002 gap=460 poll_thresh=18 ino=257 dd-2584 [002] 261.934963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=58584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 261.942483: balance_dirty_state: bdi btrfs-1: dirty=983 wb=434 unstable=0 bg_thresh=999 thresh=1998 gap=581 poll_thresh=18 ino=257 dd-2584 [002] 261.942593: balance_dirty_state: bdi btrfs-1: dirty=983 wb=434 unstable=0 bg_thresh=998 thresh=1997 gap=580 poll_thresh=13 ino=257 dd-2584 [002] 261.942651: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=434 unstable=0 bg_thresh=998 thresh=1997 gap=555 poll_thresh=14 ino=257 flush-btrfs-1-2586 [006] 261.942676: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29336 wrote=0 to_write=8192 dd-2584 [002] 261.942740: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=434 unstable=0 bg_thresh=998 thresh=1996 gap=554 poll_thresh=15 ino=257 dd-2584 [002] 261.942825: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=434 unstable=0 bg_thresh=1000 thresh=2001 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 261.942998: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=459 unstable=0 bg_thresh=1000 thresh=2000 gap=533 poll_thresh=17 ino=257 dd-2584 [002] 261.943487: balance_dirty_state: bdi btrfs-1: dirty=933 wb=459 unstable=0 bg_thresh=996 thresh=1992 gap=600 poll_thresh=18 ino=257 dd-2584 [002] 261.943677: balance_dirty_state: bdi btrfs-1: dirty=908 wb=509 unstable=0 bg_thresh=998 thresh=1996 gap=579 poll_thresh=19 ino=257 dd-2584 [002] 261.943860: balance_dirty_state: bdi btrfs-1: dirty=883 wb=559 unstable=0 bg_thresh=997 thresh=1994 gap=552 poll_thresh=20 ino=257 dd-2584 [002] 261.944045: balance_dirty_state: bdi btrfs-1: dirty=908 wb=609 unstable=0 bg_thresh=999 thresh=1998 gap=481 poll_thresh=21 ino=257 dd-2584 [002] 261.944047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=58584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 261.946216: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=1136 to_write=7056 dd-2584 [002] 261.950405: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1309 unstable=0 bg_thresh=998 thresh=1997 gap=630 poll_thresh=21 ino=257 dd-2584 [002] 261.950505: balance_dirty_state: bdi btrfs-1: dirty=58 wb=1309 unstable=0 bg_thresh=1001 thresh=2002 gap=635 poll_thresh=16 ino=257 dd-2584 [002] 261.950625: balance_dirty_state: bdi btrfs-1: dirty=83 wb=1309 unstable=0 bg_thresh=1000 thresh=2001 gap=609 poll_thresh=17 ino=257 dd-2584 [002] 261.950744: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1309 unstable=0 bg_thresh=1000 thresh=2000 gap=558 poll_thresh=18 ino=257 dd-2584 [002] 261.950863: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1309 unstable=0 bg_thresh=999 thresh=1999 gap=532 poll_thresh=19 ino=257 dd-2584 [002] 261.950985: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1309 unstable=0 bg_thresh=998 thresh=1997 gap=505 poll_thresh=20 ino=257 dd-2584 [002] 261.951287: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1309 unstable=0 bg_thresh=998 thresh=1996 gap=454 poll_thresh=21 ino=257 dd-2584 [002] 261.951292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=58584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 261.958383: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1259 unstable=0 bg_thresh=996 thresh=1992 gap=500 poll_thresh=21 ino=257 dd-2584 [002] 261.958451: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1259 unstable=0 bg_thresh=998 thresh=1997 gap=505 poll_thresh=16 ino=257 dd-2584 [002] 261.958576: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1259 unstable=0 bg_thresh=998 thresh=1996 gap=454 poll_thresh=17 ino=257 dd-2584 [002] 261.958581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=58584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 261.966412: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1259 unstable=0 bg_thresh=1005 thresh=2011 gap=469 poll_thresh=17 ino=257 dd-2584 [002] 261.966417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=58584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 261.974409: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1259 unstable=0 bg_thresh=999 thresh=1999 gap=457 poll_thresh=17 ino=257 dd-2584 [002] 261.974414: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=58584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 261.982402: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1259 unstable=0 bg_thresh=999 thresh=1999 gap=457 poll_thresh=17 ino=257 dd-2584 [001] 261.982408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=58584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 261.990402: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1259 unstable=0 bg_thresh=996 thresh=1993 gap=451 poll_thresh=17 ino=257 dd-2584 [001] 261.990406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=58584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 262.002376: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1259 unstable=0 bg_thresh=996 thresh=1993 gap=451 poll_thresh=17 ino=257 dd-2584 [001] 262.002387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=58584 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 262.010398: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1259 unstable=0 bg_thresh=998 thresh=1996 gap=454 poll_thresh=17 ino=257 dd-2584 [001] 262.010404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=58584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 262.018371: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1259 unstable=0 bg_thresh=998 thresh=1996 gap=454 poll_thresh=17 ino=257 dd-2584 [001] 262.018376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=58584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 262.030401: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1259 unstable=0 bg_thresh=997 thresh=1995 gap=453 poll_thresh=17 ino=257 dd-2584 [001] 262.030411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=58584 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 262.042399: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1263 unstable=0 bg_thresh=998 thresh=1997 gap=453 poll_thresh=17 ino=257 dd-2584 [001] 262.042403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=54120 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 262.050398: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1263 unstable=0 bg_thresh=998 thresh=1997 gap=453 poll_thresh=17 ino=257 dd-2584 [001] 262.050403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=54120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 262.058434: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1263 unstable=0 bg_thresh=998 thresh=1996 gap=452 poll_thresh=17 ino=257 dd-2584 [001] 262.058439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=54120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 262.066437: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1138 unstable=0 bg_thresh=998 thresh=1996 gap=577 poll_thresh=17 ino=257 dd-2584 [005] 262.066513: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1122 unstable=0 bg_thresh=996 thresh=1993 gap=589 poll_thresh=13 ino=257 dd-2584 [005] 262.066580: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1122 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=14 ino=257 dd-2584 [005] 262.066647: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1122 unstable=0 bg_thresh=996 thresh=1992 gap=538 poll_thresh=15 ino=257 dd-2584 [005] 262.066715: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1122 unstable=0 bg_thresh=998 thresh=1997 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 262.066850: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1122 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=17 ino=257 dd-2584 [005] 262.066855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=54120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 262.074441: balance_dirty_state: bdi btrfs-1: dirty=376 wb=872 unstable=0 bg_thresh=997 thresh=1995 gap=747 poll_thresh=17 ino=257 dd-2584 [005] 262.074517: balance_dirty_state: bdi btrfs-1: dirty=376 wb=872 unstable=0 bg_thresh=1003 thresh=2006 gap=758 poll_thresh=13 ino=257 dd-2584 [005] 262.074592: balance_dirty_state: bdi btrfs-1: dirty=401 wb=872 unstable=0 bg_thresh=1002 thresh=2005 gap=732 poll_thresh=14 ino=257 dd-2584 [005] 262.074671: balance_dirty_state: bdi btrfs-1: dirty=426 wb=872 unstable=0 bg_thresh=1002 thresh=2005 gap=707 poll_thresh=15 ino=257 dd-2584 [005] 262.074751: balance_dirty_state: bdi btrfs-1: dirty=426 wb=872 unstable=0 bg_thresh=1002 thresh=2004 gap=706 poll_thresh=16 ino=257 dd-2584 [005] 262.075136: balance_dirty_state: bdi btrfs-1: dirty=476 wb=872 unstable=0 bg_thresh=1001 thresh=2003 gap=655 poll_thresh=17 ino=257 dd-2584 [005] 262.075287: balance_dirty_state: bdi btrfs-1: dirty=501 wb=872 unstable=0 bg_thresh=1001 thresh=2002 gap=629 poll_thresh=18 ino=257 dd-2584 [005] 262.075463: balance_dirty_state: bdi btrfs-1: dirty=526 wb=772 unstable=0 bg_thresh=1003 thresh=2006 gap=708 poll_thresh=19 ino=257 dd-2584 [005] 262.075610: balance_dirty_state: bdi btrfs-1: dirty=576 wb=747 unstable=0 bg_thresh=1002 thresh=2005 gap=682 poll_thresh=20 ino=257 dd-2584 [005] 262.075730: balance_dirty_state: bdi btrfs-1: dirty=601 wb=747 unstable=0 bg_thresh=1002 thresh=2004 gap=656 poll_thresh=21 ino=257 dd-2584 [005] 262.075851: balance_dirty_state: bdi btrfs-1: dirty=626 wb=747 unstable=0 bg_thresh=1001 thresh=2003 gap=630 poll_thresh=22 ino=257 dd-2584 [005] 262.075971: balance_dirty_state: bdi btrfs-1: dirty=651 wb=747 unstable=0 bg_thresh=1003 thresh=2007 gap=609 poll_thresh=23 ino=257 dd-2584 [005] 262.076103: balance_dirty_state: bdi btrfs-1: dirty=689 wb=747 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=24 ino=257 dd-2584 [005] 262.076411: balance_dirty_state: bdi btrfs-1: dirty=715 wb=722 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=25 ino=257 dd-2584 [005] 262.076580: balance_dirty_state: bdi btrfs-1: dirty=754 wb=647 unstable=0 bg_thresh=1003 thresh=2006 gap=605 poll_thresh=26 ino=257 dd-2584 [005] 262.076712: balance_dirty_state: bdi btrfs-1: dirty=779 wb=597 unstable=0 bg_thresh=998 thresh=1997 gap=621 poll_thresh=27 ino=257 dd-2584 [005] 262.076858: balance_dirty_state: bdi btrfs-1: dirty=818 wb=597 unstable=0 bg_thresh=1000 thresh=2000 gap=585 poll_thresh=28 ino=257 dd-2584 [005] 262.076988: balance_dirty_state: bdi btrfs-1: dirty=868 wb=597 unstable=0 bg_thresh=1000 thresh=2001 gap=536 poll_thresh=29 ino=257 dd-2584 [005] 262.077118: balance_dirty_state: bdi btrfs-1: dirty=893 wb=597 unstable=0 bg_thresh=999 thresh=1998 gap=508 poll_thresh=30 ino=257 dd-2584 [005] 262.077247: balance_dirty_state: bdi btrfs-1: dirty=918 wb=597 unstable=0 bg_thresh=1000 thresh=2001 gap=486 poll_thresh=31 ino=257 dd-2584 [005] 262.077252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=54120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 262.082439: balance_dirty_state: bdi btrfs-1: dirty=918 wb=359 unstable=0 bg_thresh=1001 thresh=2002 gap=725 poll_thresh=31 ino=257 dd-2584 [005] 262.082505: balance_dirty_state: bdi btrfs-1: dirty=943 wb=359 unstable=0 bg_thresh=1000 thresh=2001 gap=699 poll_thresh=23 ino=257 dd-2584 [005] 262.082625: balance_dirty_state: bdi btrfs-1: dirty=968 wb=359 unstable=0 bg_thresh=1000 thresh=2000 gap=673 poll_thresh=24 ino=257 dd-2584 [005] 262.082920: balance_dirty_state: bdi btrfs-1: dirty=993 wb=359 unstable=0 bg_thresh=999 thresh=1999 gap=647 poll_thresh=25 ino=257 dd-2584 [005] 262.083037: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=359 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=26 ino=257 flush-btrfs-1-2586 [006] 262.083091: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29476 wrote=0 to_write=8192 dd-2584 [005] 262.083166: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=359 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=27 ino=257 dd-2584 [005] 262.083292: balance_dirty_state: bdi btrfs-1: dirty=1093 wb=359 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=28 ino=257 dd-2584 [005] 262.083424: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=434 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=29 ino=257 dd-2584 [005] 262.083556: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=484 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=30 ino=257 dd-2584 [005] 262.083558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=54120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 262.085805: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=204 wrote=1104 to_write=7088 dd-2584 [001] 262.090360: balance_dirty_state: bdi btrfs-1: dirty=51 wb=1201 unstable=0 bg_thresh=998 thresh=1996 gap=744 poll_thresh=30 ino=257 dd-2584 [001] 262.090466: balance_dirty_state: bdi btrfs-1: dirty=76 wb=1126 unstable=0 bg_thresh=1000 thresh=2001 gap=799 poll_thresh=22 ino=257 dd-2584 [001] 262.090612: balance_dirty_state: bdi btrfs-1: dirty=101 wb=1076 unstable=0 bg_thresh=1000 thresh=2001 gap=824 poll_thresh=23 ino=257 dd-2584 [001] 262.090943: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1076 unstable=0 bg_thresh=1003 thresh=2006 gap=779 poll_thresh=24 ino=257 dd-2584 [001] 262.091064: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1076 unstable=0 bg_thresh=1005 thresh=2010 gap=758 poll_thresh=25 ino=257 dd-2584 [001] 262.091184: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1076 unstable=0 bg_thresh=1007 thresh=2015 gap=738 poll_thresh=26 ino=257 dd-2584 [001] 262.091305: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1076 unstable=0 bg_thresh=1007 thresh=2014 gap=712 poll_thresh=27 ino=257 dd-2584 [001] 262.091427: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1076 unstable=0 bg_thresh=1006 thresh=2013 gap=661 poll_thresh=28 ino=257 dd-2584 [001] 262.091551: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1076 unstable=0 bg_thresh=1008 thresh=2017 gap=640 poll_thresh=29 ino=257 dd-2584 [001] 262.091675: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1076 unstable=0 bg_thresh=1005 thresh=2010 gap=608 poll_thresh=30 ino=257 dd-2584 [001] 262.091798: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1076 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=31 ino=257 dd-2584 [001] 262.092084: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1076 unstable=0 bg_thresh=1006 thresh=2013 gap=536 poll_thresh=32 ino=257 dd-2584 [001] 262.092275: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1076 unstable=0 bg_thresh=1006 thresh=2012 gap=510 poll_thresh=34 ino=257 dd-2584 [001] 262.092495: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1026 unstable=0 bg_thresh=1005 thresh=2011 gap=507 poll_thresh=36 ino=257 dd-2584 [001] 262.092749: balance_dirty_state: bdi btrfs-1: dirty=542 wb=951 unstable=0 bg_thresh=1003 thresh=2006 gap=513 poll_thresh=38 ino=257 dd-2584 [001] 262.092958: balance_dirty_state: bdi btrfs-1: dirty=593 wb=951 unstable=0 bg_thresh=1002 thresh=2005 gap=461 poll_thresh=40 ino=257 dd-2584 [001] 262.092965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=54120 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [005] 262.098399: balance_dirty_state: bdi btrfs-1: dirty=584 wb=831 unstable=0 bg_thresh=994 thresh=1989 gap=574 poll_thresh=40 ino=257 dd-2584 [005] 262.098520: balance_dirty_state: bdi btrfs-1: dirty=609 wb=831 unstable=0 bg_thresh=996 thresh=1993 gap=553 poll_thresh=30 ino=257 dd-2584 [005] 262.098701: balance_dirty_state: bdi btrfs-1: dirty=634 wb=831 unstable=0 bg_thresh=996 thresh=1992 gap=527 poll_thresh=31 ino=257 dd-2584 [005] 262.099171: balance_dirty_state: bdi btrfs-1: dirty=684 wb=831 unstable=0 bg_thresh=992 thresh=1985 gap=470 poll_thresh=32 ino=257 dd-2584 [005] 262.099178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-126% task_weight=97% bdi_bw=54120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 262.110356: balance_dirty_state: bdi btrfs-1: dirty=677 wb=725 unstable=0 bg_thresh=988 thresh=1977 gap=575 poll_thresh=32 ino=257 dd-2584 [005] 262.110437: balance_dirty_state: bdi btrfs-1: dirty=677 wb=725 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=24 ino=257 dd-2584 [005] 262.110645: balance_dirty_state: bdi btrfs-1: dirty=727 wb=725 unstable=0 bg_thresh=990 thresh=1981 gap=529 poll_thresh=25 ino=257 dd-2584 [005] 262.110854: balance_dirty_state: bdi btrfs-1: dirty=752 wb=725 unstable=0 bg_thresh=990 thresh=1980 gap=503 poll_thresh=26 ino=257 dd-2584 [005] 262.111069: balance_dirty_state: bdi btrfs-1: dirty=777 wb=725 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=27 ino=257 dd-2584 [005] 262.111077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=54120 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 262.118401: balance_dirty_state: bdi btrfs-1: dirty=777 wb=600 unstable=0 bg_thresh=979 thresh=1958 gap=581 poll_thresh=27 ino=257 dd-2584 [005] 262.118473: balance_dirty_state: bdi btrfs-1: dirty=802 wb=600 unstable=0 bg_thresh=979 thresh=1958 gap=556 poll_thresh=20 ino=257 dd-2584 [005] 262.118590: balance_dirty_state: bdi btrfs-1: dirty=827 wb=600 unstable=0 bg_thresh=984 thresh=1969 gap=542 poll_thresh=21 ino=257 dd-2584 [005] 262.118711: balance_dirty_state: bdi btrfs-1: dirty=852 wb=600 unstable=0 bg_thresh=984 thresh=1968 gap=516 poll_thresh=22 ino=257 dd-2584 [005] 262.118834: balance_dirty_state: bdi btrfs-1: dirty=902 wb=600 unstable=0 bg_thresh=986 thresh=1972 gap=470 poll_thresh=23 ino=257 dd-2584 [005] 262.118839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1242 bdi_dirty=1320 avg_dirty=1320 bdi_gap=1% task_gap=-93% task_weight=97% bdi_bw=54120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 262.126823: balance_dirty_state: bdi btrfs-1: dirty=927 wb=462 unstable=0 bg_thresh=985 thresh=1971 gap=582 poll_thresh=17 ino=257 dd-2584 [005] 262.126937: balance_dirty_state: bdi btrfs-1: dirty=952 wb=462 unstable=0 bg_thresh=985 thresh=1970 gap=556 poll_thresh=18 ino=257 dd-2584 [005] 262.127050: balance_dirty_state: bdi btrfs-1: dirty=977 wb=462 unstable=0 bg_thresh=984 thresh=1969 gap=530 poll_thresh=19 ino=257 dd-2584 [005] 262.127163: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=462 unstable=0 bg_thresh=986 thresh=1973 gap=484 poll_thresh=20 ino=257 dd-2584 [005] 262.127168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1320 avg_dirty=1320 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=54120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 262.127249: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29520 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 262.129947: writeback_single_inode: bdi btrfs-1: ino=257 state= age=248 wrote=960 to_write=7232 dd-2584 [005] 262.138466: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1175 unstable=0 bg_thresh=989 thresh=1978 gap=718 poll_thresh=15 ino=257 dd-2584 [005] 262.138529: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1175 unstable=0 bg_thresh=986 thresh=1972 gap=687 poll_thresh=16 ino=257 dd-2584 [005] 262.138650: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1175 unstable=0 bg_thresh=985 thresh=1971 gap=661 poll_thresh=17 ino=257 dd-2584 [005] 262.138777: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1175 unstable=0 bg_thresh=987 thresh=1975 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 262.138902: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1175 unstable=0 bg_thresh=987 thresh=1974 gap=589 poll_thresh=19 ino=257 dd-2584 [005] 262.139201: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1175 unstable=0 bg_thresh=986 thresh=1973 gap=563 poll_thresh=20 ino=257 dd-2584 [005] 262.139317: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1175 unstable=0 bg_thresh=986 thresh=1972 gap=537 poll_thresh=21 ino=257 dd-2584 [005] 262.139435: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1175 unstable=0 bg_thresh=988 thresh=1976 gap=491 poll_thresh=22 ino=257 dd-2584 [005] 262.139439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=98% bdi_bw=54120 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 262.146426: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1050 unstable=0 bg_thresh=987 thresh=1974 gap=614 poll_thresh=22 ino=257 dd-2584 [005] 262.146502: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1050 unstable=0 bg_thresh=986 thresh=1972 gap=612 poll_thresh=16 ino=257 dd-2584 [005] 262.146630: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1050 unstable=0 bg_thresh=985 thresh=1970 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 262.146757: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1050 unstable=0 bg_thresh=987 thresh=1975 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 262.146879: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1050 unstable=0 bg_thresh=989 thresh=1979 gap=519 poll_thresh=19 ino=257 dd-2584 [005] 262.147000: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1050 unstable=0 bg_thresh=989 thresh=1978 gap=493 poll_thresh=20 ino=257 dd-2584 [005] 262.147005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=57528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 262.154456: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1050 unstable=0 bg_thresh=989 thresh=1979 gap=494 poll_thresh=20 ino=257 dd-2584 [005] 262.154466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=57528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 262.162539: balance_dirty_state: bdi btrfs-1: dirty=435 wb=900 unstable=0 bg_thresh=989 thresh=1978 gap=643 poll_thresh=20 ino=257 dd-2584 [006] 262.162616: balance_dirty_state: bdi btrfs-1: dirty=435 wb=900 unstable=0 bg_thresh=989 thresh=1978 gap=643 poll_thresh=15 ino=257 dd-2584 [006] 262.162854: balance_dirty_state: bdi btrfs-1: dirty=460 wb=900 unstable=0 bg_thresh=991 thresh=1983 gap=623 poll_thresh=16 ino=257 dd-2584 [006] 262.162969: balance_dirty_state: bdi btrfs-1: dirty=485 wb=900 unstable=0 bg_thresh=994 thresh=1988 gap=603 poll_thresh=17 ino=257 dd-2584 [006] 262.163086: balance_dirty_state: bdi btrfs-1: dirty=510 wb=900 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=18 ino=257 dd-2584 [006] 262.163204: balance_dirty_state: bdi btrfs-1: dirty=560 wb=900 unstable=0 bg_thresh=998 thresh=1997 gap=537 poll_thresh=19 ino=257 dd-2584 [006] 262.163323: balance_dirty_state: bdi btrfs-1: dirty=585 wb=900 unstable=0 bg_thresh=998 thresh=1996 gap=511 poll_thresh=20 ino=257 dd-2584 [006] 262.163441: balance_dirty_state: bdi btrfs-1: dirty=610 wb=900 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=21 ino=257 dd-2584 [006] 262.163446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=57528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 262.170472: balance_dirty_state: bdi btrfs-1: dirty=610 wb=700 unstable=0 bg_thresh=990 thresh=1980 gap=670 poll_thresh=21 ino=257 dd-2584 [006] 262.170537: balance_dirty_state: bdi btrfs-1: dirty=635 wb=700 unstable=0 bg_thresh=990 thresh=1980 gap=645 poll_thresh=16 ino=257 dd-2584 [006] 262.170652: balance_dirty_state: bdi btrfs-1: dirty=660 wb=700 unstable=0 bg_thresh=989 thresh=1979 gap=619 poll_thresh=17 ino=257 dd-2584 [006] 262.170764: balance_dirty_state: bdi btrfs-1: dirty=685 wb=700 unstable=0 bg_thresh=989 thresh=1978 gap=593 poll_thresh=18 ino=257 dd-2584 [006] 262.171049: balance_dirty_state: bdi btrfs-1: dirty=735 wb=700 unstable=0 bg_thresh=991 thresh=1982 gap=547 poll_thresh=19 ino=257 dd-2584 [006] 262.171166: balance_dirty_state: bdi btrfs-1: dirty=760 wb=700 unstable=0 bg_thresh=990 thresh=1981 gap=521 poll_thresh=20 ino=257 dd-2584 [006] 262.171284: balance_dirty_state: bdi btrfs-1: dirty=785 wb=700 unstable=0 bg_thresh=990 thresh=1980 gap=495 poll_thresh=21 ino=257 dd-2584 [006] 262.171399: balance_dirty_state: bdi btrfs-1: dirty=810 wb=700 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=22 ino=257 dd-2584 [006] 262.171404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=57528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 262.178585: balance_dirty_state: bdi btrfs-1: dirty=810 wb=575 unstable=0 bg_thresh=990 thresh=1980 gap=595 poll_thresh=22 ino=257 dd-2584 [006] 262.178702: balance_dirty_state: bdi btrfs-1: dirty=835 wb=575 unstable=0 bg_thresh=990 thresh=1980 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 262.178921: balance_dirty_state: bdi btrfs-1: dirty=860 wb=575 unstable=0 bg_thresh=992 thresh=1985 gap=550 poll_thresh=17 ino=257 dd-2584 [006] 262.179141: balance_dirty_state: bdi btrfs-1: dirty=910 wb=575 unstable=0 bg_thresh=995 thresh=1990 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 262.179302: balance_dirty_state: bdi btrfs-1: dirty=935 wb=575 unstable=0 bg_thresh=997 thresh=1994 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 262.179308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=57528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 262.186435: balance_dirty_state: bdi btrfs-1: dirty=935 wb=433 unstable=0 bg_thresh=1004 thresh=2008 gap=640 poll_thresh=19 ino=257 dd-2584 [006] 262.186515: balance_dirty_state: bdi btrfs-1: dirty=960 wb=433 unstable=0 bg_thresh=1004 thresh=2008 gap=615 poll_thresh=14 ino=257 dd-2584 [006] 262.186751: balance_dirty_state: bdi btrfs-1: dirty=960 wb=433 unstable=0 bg_thresh=1006 thresh=2013 gap=620 poll_thresh=15 ino=257 dd-2584 [006] 262.186812: balance_dirty_state: bdi btrfs-1: dirty=985 wb=433 unstable=0 bg_thresh=1003 thresh=2007 gap=589 poll_thresh=16 ino=257 dd-2584 [006] 262.186929: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=433 unstable=0 bg_thresh=1005 thresh=2011 gap=568 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 262.186978: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29580 wrote=0 to_write=8192 dd-2584 [006] 262.187056: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=433 unstable=0 bg_thresh=1005 thresh=2010 gap=542 poll_thresh=18 ino=257 dd-2584 [006] 262.187181: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=433 unstable=0 bg_thresh=1004 thresh=2009 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 262.187182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=57528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 262.189527: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1024 to_write=7168 dd-2584 [006] 262.194474: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1333 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 262.194571: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1333 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=14 ino=257 dd-2584 [006] 262.194631: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1333 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=15 ino=257 dd-2584 [006] 262.194691: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1333 unstable=0 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 262.194811: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1333 unstable=0 bg_thresh=1007 thresh=2014 gap=546 poll_thresh=17 ino=257 dd-2584 [006] 262.194932: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1333 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=18 ino=257 dd-2584 [006] 262.195235: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1333 unstable=0 bg_thresh=1005 thresh=2011 gap=493 poll_thresh=19 ino=257 dd-2584 [006] 262.195240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=57528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 262.202488: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1208 unstable=0 bg_thresh=1004 thresh=2008 gap=615 poll_thresh=19 ino=257 dd-2584 [006] 262.202577: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1208 unstable=0 bg_thresh=1003 thresh=2007 gap=589 poll_thresh=14 ino=257 dd-2584 [006] 262.202636: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1208 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 262.202693: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1208 unstable=0 bg_thresh=1003 thresh=2006 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 262.202811: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1208 unstable=0 bg_thresh=1005 thresh=2010 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 262.202932: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1208 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 262.202936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=57528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 262.210470: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1033 unstable=0 bg_thresh=1005 thresh=2010 gap=667 poll_thresh=18 ino=257 dd-2584 [006] 262.210537: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1033 unstable=0 bg_thresh=1005 thresh=2010 gap=642 poll_thresh=13 ino=257 dd-2584 [006] 262.210600: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1033 unstable=0 bg_thresh=1004 thresh=2009 gap=641 poll_thresh=14 ino=257 dd-2584 [006] 262.210659: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1033 unstable=0 bg_thresh=1001 thresh=2003 gap=610 poll_thresh=15 ino=257 dd-2584 [006] 262.210718: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1033 unstable=0 bg_thresh=1004 thresh=2008 gap=615 poll_thresh=16 ino=257 dd-2584 [006] 262.210836: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1033 unstable=0 bg_thresh=1006 thresh=2012 gap=569 poll_thresh=17 ino=257 dd-2584 [006] 262.210953: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1033 unstable=0 bg_thresh=1005 thresh=2011 gap=543 poll_thresh=18 ino=257 dd-2584 [006] 262.211249: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1033 unstable=0 bg_thresh=1005 thresh=2010 gap=517 poll_thresh=19 ino=257 dd-2584 [006] 262.211367: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1033 unstable=0 bg_thresh=1007 thresh=2014 gap=471 poll_thresh=20 ino=257 dd-2584 [006] 262.211372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=57528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 262.218445: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1033 unstable=0 bg_thresh=1003 thresh=2006 gap=463 poll_thresh=20 ino=257 dd-2584 [006] 262.218454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=57528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 262.226439: balance_dirty_state: bdi btrfs-1: dirty=510 wb=908 unstable=0 bg_thresh=995 thresh=1990 gap=572 poll_thresh=20 ino=257 dd-2584 [006] 262.226507: balance_dirty_state: bdi btrfs-1: dirty=510 wb=908 unstable=0 bg_thresh=995 thresh=1990 gap=572 poll_thresh=15 ino=257 dd-2584 [006] 262.226568: balance_dirty_state: bdi btrfs-1: dirty=535 wb=908 unstable=0 bg_thresh=994 thresh=1989 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 262.226687: balance_dirty_state: bdi btrfs-1: dirty=560 wb=908 unstable=0 bg_thresh=994 thresh=1988 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 262.226806: balance_dirty_state: bdi btrfs-1: dirty=585 wb=908 unstable=0 bg_thresh=993 thresh=1987 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 262.226810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=57528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.234523: balance_dirty_state: bdi btrfs-1: dirty=585 wb=658 unstable=0 bg_thresh=991 thresh=1982 gap=739 poll_thresh=18 ino=257 dd-2584 [004] 262.234596: balance_dirty_state: bdi btrfs-1: dirty=610 wb=658 unstable=0 bg_thresh=991 thresh=1982 gap=714 poll_thresh=13 ino=257 dd-2584 [004] 262.234658: balance_dirty_state: bdi btrfs-1: dirty=610 wb=658 unstable=0 bg_thresh=993 thresh=1987 gap=719 poll_thresh=14 ino=257 dd-2584 [004] 262.234719: balance_dirty_state: bdi btrfs-1: dirty=635 wb=658 unstable=0 bg_thresh=990 thresh=1981 gap=688 poll_thresh=15 ino=257 dd-2584 [004] 262.234780: balance_dirty_state: bdi btrfs-1: dirty=635 wb=658 unstable=0 bg_thresh=993 thresh=1986 gap=693 poll_thresh=16 ino=257 dd-2584 [004] 262.234903: balance_dirty_state: bdi btrfs-1: dirty=685 wb=658 unstable=0 bg_thresh=995 thresh=1991 gap=648 poll_thresh=17 ino=257 dd-2584 [004] 262.235242: balance_dirty_state: bdi btrfs-1: dirty=710 wb=658 unstable=0 bg_thresh=997 thresh=1995 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 262.235375: balance_dirty_state: bdi btrfs-1: dirty=735 wb=658 unstable=0 bg_thresh=997 thresh=1994 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 262.235554: balance_dirty_state: bdi btrfs-1: dirty=785 wb=658 unstable=0 bg_thresh=993 thresh=1987 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 262.235727: balance_dirty_state: bdi btrfs-1: dirty=810 wb=658 unstable=0 bg_thresh=998 thresh=1997 gap=529 poll_thresh=21 ino=257 dd-2584 [004] 262.235908: balance_dirty_state: bdi btrfs-1: dirty=835 wb=658 unstable=0 bg_thresh=994 thresh=1988 gap=495 poll_thresh=22 ino=257 dd-2584 [004] 262.235914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=57528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.246406: balance_dirty_state: bdi btrfs-1: dirty=835 wb=383 unstable=0 bg_thresh=982 thresh=1965 gap=747 poll_thresh=22 ino=257 dd-2584 [004] 262.246521: balance_dirty_state: bdi btrfs-1: dirty=860 wb=383 unstable=0 bg_thresh=985 thresh=1970 gap=727 poll_thresh=16 ino=257 dd-2584 [004] 262.246688: balance_dirty_state: bdi btrfs-1: dirty=885 wb=383 unstable=0 bg_thresh=987 thresh=1975 gap=707 poll_thresh=17 ino=257 dd-2584 [004] 262.246853: balance_dirty_state: bdi btrfs-1: dirty=910 wb=383 unstable=0 bg_thresh=987 thresh=1974 gap=681 poll_thresh=18 ino=257 dd-2584 [004] 262.247297: balance_dirty_state: bdi btrfs-1: dirty=960 wb=383 unstable=0 bg_thresh=986 thresh=1973 gap=630 poll_thresh=19 ino=257 dd-2584 [004] 262.247468: balance_dirty_state: bdi btrfs-1: dirty=985 wb=383 unstable=0 bg_thresh=988 thresh=1977 gap=609 poll_thresh=20 ino=257 dd-2584 [004] 262.247639: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=383 unstable=0 bg_thresh=988 thresh=1976 gap=583 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 262.247725: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29640 wrote=0 to_write=8192 dd-2584 [004] 262.247826: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=383 unstable=0 bg_thresh=987 thresh=1975 gap=557 poll_thresh=22 ino=257 dd-2584 [004] 262.248016: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=433 unstable=0 bg_thresh=987 thresh=1974 gap=506 poll_thresh=23 ino=257 dd-2584 [004] 262.248205: balance_dirty_state: bdi btrfs-1: dirty=985 wb=508 unstable=0 bg_thresh=989 thresh=1978 gap=485 poll_thresh=24 ino=257 dd-2584 [004] 262.248207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=57528 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 262.250250: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=1072 to_write=7120 dd-2584 [004] 262.254469: balance_dirty_state: bdi btrfs-1: dirty=35 wb=1333 unstable=0 bg_thresh=983 thresh=1967 gap=599 poll_thresh=24 ino=257 dd-2584 [004] 262.254553: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1333 unstable=0 bg_thresh=983 thresh=1967 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 262.254737: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1333 unstable=0 bg_thresh=985 thresh=1971 gap=553 poll_thresh=19 ino=257 dd-2584 [004] 262.254916: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1333 unstable=0 bg_thresh=985 thresh=1970 gap=527 poll_thresh=20 ino=257 dd-2584 [004] 262.255249: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1333 unstable=0 bg_thresh=984 thresh=1969 gap=501 poll_thresh=21 ino=257 dd-2584 [004] 262.255366: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1333 unstable=0 bg_thresh=984 thresh=1968 gap=450 poll_thresh=22 ino=257 dd-2584 [004] 262.255371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.262533: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1208 unstable=0 bg_thresh=986 thresh=1972 gap=579 poll_thresh=22 ino=257 dd-2584 [004] 262.262659: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1208 unstable=0 bg_thresh=985 thresh=1971 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 262.262895: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1208 unstable=0 bg_thresh=985 thresh=1970 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 262.263133: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1208 unstable=0 bg_thresh=987 thresh=1974 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 262.263365: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1208 unstable=0 bg_thresh=986 thresh=1973 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 262.263374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=99% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.270542: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1083 unstable=0 bg_thresh=985 thresh=1970 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 262.270636: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1083 unstable=0 bg_thresh=982 thresh=1964 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 262.270722: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1083 unstable=0 bg_thresh=984 thresh=1969 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 262.270808: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1083 unstable=0 bg_thresh=984 thresh=1968 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 262.270978: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1083 unstable=0 bg_thresh=983 thresh=1967 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 262.271446: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1083 unstable=0 bg_thresh=983 thresh=1966 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 262.271452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.278483: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1083 unstable=0 bg_thresh=984 thresh=1969 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 262.278494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-196% task_weight=98% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.286492: balance_dirty_state: bdi btrfs-1: dirty=410 wb=958 unstable=0 bg_thresh=985 thresh=1970 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 262.286585: balance_dirty_state: bdi btrfs-1: dirty=410 wb=958 unstable=0 bg_thresh=987 thresh=1975 gap=607 poll_thresh=13 ino=257 dd-2584 [004] 262.286669: balance_dirty_state: bdi btrfs-1: dirty=435 wb=958 unstable=0 bg_thresh=987 thresh=1974 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 262.286754: balance_dirty_state: bdi btrfs-1: dirty=460 wb=958 unstable=0 bg_thresh=987 thresh=1974 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 262.286840: balance_dirty_state: bdi btrfs-1: dirty=460 wb=958 unstable=0 bg_thresh=986 thresh=1973 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 262.287010: balance_dirty_state: bdi btrfs-1: dirty=510 wb=958 unstable=0 bg_thresh=986 thresh=1972 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 262.287180: balance_dirty_state: bdi btrfs-1: dirty=535 wb=958 unstable=0 bg_thresh=985 thresh=1971 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 262.287186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.294551: balance_dirty_state: bdi btrfs-1: dirty=535 wb=708 unstable=0 bg_thresh=986 thresh=1972 gap=729 poll_thresh=18 ino=257 dd-2584 [004] 262.294624: balance_dirty_state: bdi btrfs-1: dirty=535 wb=708 unstable=0 bg_thresh=985 thresh=1971 gap=728 poll_thresh=13 ino=257 dd-2584 [004] 262.294682: balance_dirty_state: bdi btrfs-1: dirty=560 wb=708 unstable=0 bg_thresh=988 thresh=1976 gap=708 poll_thresh=14 ino=257 dd-2584 [004] 262.294738: balance_dirty_state: bdi btrfs-1: dirty=585 wb=708 unstable=0 bg_thresh=985 thresh=1970 gap=677 poll_thresh=15 ino=257 dd-2584 [004] 262.294798: balance_dirty_state: bdi btrfs-1: dirty=585 wb=708 unstable=0 bg_thresh=987 thresh=1975 gap=682 poll_thresh=16 ino=257 dd-2584 [004] 262.294910: balance_dirty_state: bdi btrfs-1: dirty=635 wb=708 unstable=0 bg_thresh=987 thresh=1974 gap=631 poll_thresh=17 ino=257 dd-2584 [004] 262.295249: balance_dirty_state: bdi btrfs-1: dirty=660 wb=658 unstable=0 bg_thresh=983 thresh=1966 gap=648 poll_thresh=18 ino=257 dd-2584 [004] 262.295432: balance_dirty_state: bdi btrfs-1: dirty=685 wb=583 unstable=0 bg_thresh=988 thresh=1976 gap=708 poll_thresh=19 ino=257 dd-2584 [004] 262.295548: balance_dirty_state: bdi btrfs-1: dirty=735 wb=583 unstable=0 bg_thresh=987 thresh=1975 gap=657 poll_thresh=20 ino=257 dd-2584 [004] 262.295661: balance_dirty_state: bdi btrfs-1: dirty=760 wb=583 unstable=0 bg_thresh=984 thresh=1968 gap=625 poll_thresh=21 ino=257 dd-2584 [004] 262.295773: balance_dirty_state: bdi btrfs-1: dirty=785 wb=583 unstable=0 bg_thresh=986 thresh=1972 gap=604 poll_thresh=22 ino=257 dd-2584 [004] 262.295885: balance_dirty_state: bdi btrfs-1: dirty=810 wb=583 unstable=0 bg_thresh=985 thresh=1971 gap=578 poll_thresh=23 ino=257 dd-2584 [004] 262.295998: balance_dirty_state: bdi btrfs-1: dirty=860 wb=583 unstable=0 bg_thresh=985 thresh=1970 gap=527 poll_thresh=24 ino=257 dd-2584 [004] 262.296112: balance_dirty_state: bdi btrfs-1: dirty=885 wb=583 unstable=0 bg_thresh=984 thresh=1969 gap=501 poll_thresh=25 ino=257 dd-2584 [004] 262.296383: balance_dirty_state: bdi btrfs-1: dirty=910 wb=583 unstable=0 bg_thresh=986 thresh=1973 gap=480 poll_thresh=26 ino=257 dd-2584 [004] 262.296388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-190% task_weight=98% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.302527: balance_dirty_state: bdi btrfs-1: dirty=910 wb=583 unstable=0 bg_thresh=986 thresh=1973 gap=480 poll_thresh=26 ino=257 dd-2584 [004] 262.302537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-190% task_weight=98% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.310572: balance_dirty_state: bdi btrfs-1: dirty=910 wb=458 unstable=0 bg_thresh=987 thresh=1974 gap=606 poll_thresh=26 ino=257 dd-2584 [004] 262.310653: balance_dirty_state: bdi btrfs-1: dirty=935 wb=458 unstable=0 bg_thresh=989 thresh=1979 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 262.310865: balance_dirty_state: bdi btrfs-1: dirty=960 wb=333 unstable=0 bg_thresh=989 thresh=1978 gap=685 poll_thresh=20 ino=257 dd-2584 [004] 262.310997: balance_dirty_state: bdi btrfs-1: dirty=985 wb=308 unstable=0 bg_thresh=985 thresh=1971 gap=678 poll_thresh=21 ino=257 dd-2584 [004] 262.311110: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=308 unstable=0 bg_thresh=985 thresh=1970 gap=627 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 262.311199: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29704 wrote=0 to_write=8192 dd-2584 [004] 262.311236: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=308 unstable=0 bg_thresh=987 thresh=1974 gap=606 poll_thresh=23 ino=257 dd-2584 [004] 262.311356: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=308 unstable=0 bg_thresh=986 thresh=1973 gap=580 poll_thresh=24 ino=257 dd-2584 [004] 262.311487: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=358 unstable=0 bg_thresh=986 thresh=1972 gap=529 poll_thresh=25 ino=257 dd-2584 [004] 262.311794: balance_dirty_state: bdi btrfs-1: dirty=985 wb=483 unstable=0 bg_thresh=988 thresh=1976 gap=508 poll_thresh=26 ino=257 dd-2584 [004] 262.311923: balance_dirty_state: bdi btrfs-1: dirty=960 wb=533 unstable=0 bg_thresh=987 thresh=1975 gap=482 poll_thresh=27 ino=257 dd-2584 [004] 262.311924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 262.316024: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=1152 to_write=7040 dd-2584 [004] 262.318536: balance_dirty_state: bdi btrfs-1: dirty=35 wb=1458 unstable=0 bg_thresh=987 thresh=1975 gap=482 poll_thresh=27 ino=257 dd-2584 [004] 262.318542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.326442: balance_dirty_state: bdi btrfs-1: dirty=35 wb=1208 unstable=0 bg_thresh=986 thresh=1973 gap=730 poll_thresh=27 ino=257 dd-2584 [004] 262.326537: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1208 unstable=0 bg_thresh=986 thresh=1973 gap=705 poll_thresh=20 ino=257 dd-2584 [004] 262.326721: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1208 unstable=0 bg_thresh=983 thresh=1966 gap=673 poll_thresh=21 ino=257 dd-2584 [004] 262.326900: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1208 unstable=0 bg_thresh=985 thresh=1970 gap=652 poll_thresh=22 ino=257 dd-2584 [004] 262.327079: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1208 unstable=0 bg_thresh=984 thresh=1969 gap=601 poll_thresh=23 ino=257 dd-2584 [004] 262.327256: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1208 unstable=0 bg_thresh=984 thresh=1968 gap=575 poll_thresh=24 ino=257 dd-2584 [004] 262.327436: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1208 unstable=0 bg_thresh=983 thresh=1967 gap=549 poll_thresh=25 ino=257 dd-2584 [004] 262.327616: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1208 unstable=0 bg_thresh=985 thresh=1971 gap=528 poll_thresh=26 ino=257 dd-2584 [004] 262.328113: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1208 unstable=0 bg_thresh=985 thresh=1970 gap=477 poll_thresh=27 ino=257 dd-2584 [004] 262.328120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=98% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 262.334533: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1208 unstable=0 bg_thresh=985 thresh=1971 gap=478 poll_thresh=27 ino=257 dd-2584 [005] 262.334538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 262.346527: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1033 unstable=0 bg_thresh=985 thresh=1970 gap=652 poll_thresh=27 ino=257 dd-2584 [005] 262.346607: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1033 unstable=0 bg_thresh=985 thresh=1970 gap=627 poll_thresh=20 ino=257 dd-2584 [005] 262.346723: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1033 unstable=0 bg_thresh=990 thresh=1980 gap=612 poll_thresh=21 ino=257 dd-2584 [005] 262.346834: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1033 unstable=0 bg_thresh=992 thresh=1985 gap=567 poll_thresh=22 ino=257 dd-2584 [005] 262.346948: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1033 unstable=0 bg_thresh=992 thresh=1984 gap=541 poll_thresh=23 ino=257 dd-2584 [005] 262.347061: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1033 unstable=0 bg_thresh=991 thresh=1983 gap=515 poll_thresh=24 ino=257 dd-2584 [005] 262.347173: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1033 unstable=0 bg_thresh=993 thresh=1987 gap=469 poll_thresh=25 ino=257 dd-2584 [005] 262.347178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 262.354468: balance_dirty_state: bdi btrfs-1: dirty=485 wb=908 unstable=0 bg_thresh=985 thresh=1971 gap=578 poll_thresh=25 ino=257 dd-2584 [005] 262.354533: balance_dirty_state: bdi btrfs-1: dirty=485 wb=908 unstable=0 bg_thresh=985 thresh=1971 gap=578 poll_thresh=19 ino=257 dd-2584 [005] 262.354648: balance_dirty_state: bdi btrfs-1: dirty=510 wb=908 unstable=0 bg_thresh=988 thresh=1976 gap=558 poll_thresh=20 ino=257 dd-2584 [005] 262.354943: balance_dirty_state: bdi btrfs-1: dirty=560 wb=908 unstable=0 bg_thresh=993 thresh=1986 gap=518 poll_thresh=21 ino=257 dd-2584 [005] 262.355061: balance_dirty_state: bdi btrfs-1: dirty=585 wb=908 unstable=0 bg_thresh=992 thresh=1985 gap=492 poll_thresh=22 ino=257 dd-2584 [005] 262.355066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=58648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 262.362439: balance_dirty_state: bdi btrfs-1: dirty=585 wb=783 unstable=0 bg_thresh=992 thresh=1985 gap=617 poll_thresh=22 ino=257 dd-2584 [005] 262.362502: balance_dirty_state: bdi btrfs-1: dirty=610 wb=783 unstable=0 bg_thresh=992 thresh=1985 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 262.362618: balance_dirty_state: bdi btrfs-1: dirty=635 wb=783 unstable=0 bg_thresh=997 thresh=1995 gap=577 poll_thresh=17 ino=257 dd-2584 [005] 262.362735: balance_dirty_state: bdi btrfs-1: dirty=660 wb=783 unstable=0 bg_thresh=1000 thresh=2000 gap=557 poll_thresh=18 ino=257 dd-2584 [005] 262.362855: balance_dirty_state: bdi btrfs-1: dirty=685 wb=783 unstable=0 bg_thresh=1002 thresh=2005 gap=537 poll_thresh=19 ino=257 dd-2584 [005] 262.362975: balance_dirty_state: bdi btrfs-1: dirty=735 wb=783 unstable=0 bg_thresh=1002 thresh=2004 gap=486 poll_thresh=20 ino=257 dd-2584 [005] 262.362980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=59024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 262.370492: balance_dirty_state: bdi btrfs-1: dirty=735 wb=658 unstable=0 bg_thresh=987 thresh=1974 gap=581 poll_thresh=20 ino=257 dd-2584 [005] 262.370576: balance_dirty_state: bdi btrfs-1: dirty=735 wb=658 unstable=0 bg_thresh=986 thresh=1973 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 262.370638: balance_dirty_state: bdi btrfs-1: dirty=760 wb=658 unstable=0 bg_thresh=989 thresh=1978 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 262.370942: balance_dirty_state: bdi btrfs-1: dirty=785 wb=658 unstable=0 bg_thresh=991 thresh=1983 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 262.371061: balance_dirty_state: bdi btrfs-1: dirty=835 wb=658 unstable=0 bg_thresh=991 thresh=1982 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 262.371066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=59024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 262.378477: balance_dirty_state: bdi btrfs-1: dirty=835 wb=533 unstable=0 bg_thresh=990 thresh=1980 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 262.378541: balance_dirty_state: bdi btrfs-1: dirty=835 wb=533 unstable=0 bg_thresh=989 thresh=1979 gap=611 poll_thresh=13 ino=257 dd-2584 [005] 262.378602: balance_dirty_state: bdi btrfs-1: dirty=860 wb=533 unstable=0 bg_thresh=989 thresh=1979 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 262.378661: balance_dirty_state: bdi btrfs-1: dirty=885 wb=533 unstable=0 bg_thresh=989 thresh=1978 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 262.378721: balance_dirty_state: bdi btrfs-1: dirty=885 wb=533 unstable=0 bg_thresh=991 thresh=1983 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 262.378842: balance_dirty_state: bdi btrfs-1: dirty=910 wb=533 unstable=0 bg_thresh=988 thresh=1976 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 262.378962: balance_dirty_state: bdi btrfs-1: dirty=960 wb=533 unstable=0 bg_thresh=987 thresh=1975 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 262.378967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=59024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 262.386492: balance_dirty_state: bdi btrfs-1: dirty=960 wb=383 unstable=0 bg_thresh=985 thresh=1971 gap=628 poll_thresh=18 ino=257 dd-2584 [005] 262.386568: balance_dirty_state: bdi btrfs-1: dirty=960 wb=383 unstable=0 bg_thresh=985 thresh=1971 gap=628 poll_thresh=13 ino=257 dd-2584 [005] 262.386624: balance_dirty_state: bdi btrfs-1: dirty=985 wb=383 unstable=0 bg_thresh=988 thresh=1976 gap=608 poll_thresh=14 ino=257 dd-2584 [005] 262.386679: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=383 unstable=0 bg_thresh=988 thresh=1976 gap=583 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 262.386699: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29780 wrote=0 to_write=8192 dd-2584 [005] 262.386766: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=383 unstable=0 bg_thresh=990 thresh=1981 gap=588 poll_thresh=16 ino=257 dd-2584 [005] 262.387216: balance_dirty_state: bdi btrfs-1: dirty=985 wb=458 unstable=0 bg_thresh=990 thresh=1980 gap=537 poll_thresh=17 ino=257 dd-2584 [005] 262.387395: balance_dirty_state: bdi btrfs-1: dirty=960 wb=508 unstable=0 bg_thresh=992 thresh=1984 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 262.387577: balance_dirty_state: bdi btrfs-1: dirty=935 wb=558 unstable=0 bg_thresh=991 thresh=1983 gap=490 poll_thresh=19 ino=257 dd-2584 [005] 262.387579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=59024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 262.389476: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=1056 to_write=7136 dd-2584 [005] 262.394536: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1308 unstable=0 bg_thresh=995 thresh=1991 gap=623 poll_thresh=19 ino=257 dd-2584 [005] 262.394627: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1308 unstable=0 bg_thresh=992 thresh=1985 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 262.394689: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1308 unstable=0 bg_thresh=995 thresh=1990 gap=597 poll_thresh=15 ino=257 dd-2584 [005] 262.394750: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1308 unstable=0 bg_thresh=992 thresh=1984 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 262.394872: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1308 unstable=0 bg_thresh=994 thresh=1988 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 262.394992: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1308 unstable=0 bg_thresh=993 thresh=1987 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 262.394997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=59024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 262.402474: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1183 unstable=0 bg_thresh=992 thresh=1984 gap=616 poll_thresh=18 ino=257 dd-2584 [005] 262.402550: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1183 unstable=0 bg_thresh=991 thresh=1983 gap=615 poll_thresh=13 ino=257 dd-2584 [005] 262.402612: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1183 unstable=0 bg_thresh=991 thresh=1983 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 262.402673: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1183 unstable=0 bg_thresh=991 thresh=1982 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 262.402736: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1183 unstable=0 bg_thresh=993 thresh=1987 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 262.403039: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1183 unstable=0 bg_thresh=993 thresh=1986 gap=543 poll_thresh=17 ino=257 dd-2584 [005] 262.403155: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1183 unstable=0 bg_thresh=992 thresh=1985 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 262.403160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=59024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 262.410463: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1183 unstable=0 bg_thresh=993 thresh=1987 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 262.410467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=59024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 262.418579: balance_dirty_state: bdi btrfs-1: dirty=310 wb=933 unstable=0 bg_thresh=993 thresh=1986 gap=743 poll_thresh=18 ino=257 dd-2584 [005] 262.418656: balance_dirty_state: bdi btrfs-1: dirty=310 wb=933 unstable=0 bg_thresh=992 thresh=1985 gap=742 poll_thresh=13 ino=257 dd-2584 [005] 262.418716: balance_dirty_state: bdi btrfs-1: dirty=335 wb=933 unstable=0 bg_thresh=992 thresh=1985 gap=717 poll_thresh=14 ino=257 dd-2584 [005] 262.418773: balance_dirty_state: bdi btrfs-1: dirty=360 wb=933 unstable=0 bg_thresh=992 thresh=1984 gap=691 poll_thresh=15 ino=257 dd-2584 [005] 262.418829: balance_dirty_state: bdi btrfs-1: dirty=360 wb=933 unstable=0 bg_thresh=994 thresh=1989 gap=696 poll_thresh=16 ino=257 dd-2584 [005] 262.418942: balance_dirty_state: bdi btrfs-1: dirty=410 wb=933 unstable=0 bg_thresh=991 thresh=1982 gap=639 poll_thresh=17 ino=257 dd-2584 [005] 262.419054: balance_dirty_state: bdi btrfs-1: dirty=435 wb=933 unstable=0 bg_thresh=990 thresh=1981 gap=613 poll_thresh=18 ino=257 dd-2584 [005] 262.419167: balance_dirty_state: bdi btrfs-1: dirty=460 wb=933 unstable=0 bg_thresh=992 thresh=1985 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 262.419279: balance_dirty_state: bdi btrfs-1: dirty=485 wb=933 unstable=0 bg_thresh=992 thresh=1984 gap=566 poll_thresh=20 ino=257 dd-2584 [005] 262.419562: balance_dirty_state: bdi btrfs-1: dirty=535 wb=933 unstable=0 bg_thresh=991 thresh=1983 gap=515 poll_thresh=21 ino=257 dd-2584 [005] 262.419675: balance_dirty_state: bdi btrfs-1: dirty=560 wb=933 unstable=0 bg_thresh=991 thresh=1982 gap=489 poll_thresh=22 ino=257 dd-2584 [005] 262.419679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=59024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 262.426641: balance_dirty_state: bdi btrfs-1: dirty=560 wb=808 unstable=0 bg_thresh=990 thresh=1980 gap=612 poll_thresh=22 ino=257 dd-2584 [005] 262.426844: balance_dirty_state: bdi btrfs-1: dirty=585 wb=808 unstable=0 bg_thresh=992 thresh=1985 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 262.426961: balance_dirty_state: bdi btrfs-1: dirty=610 wb=808 unstable=0 bg_thresh=994 thresh=1989 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 262.427074: balance_dirty_state: bdi btrfs-1: dirty=635 wb=808 unstable=0 bg_thresh=991 thresh=1982 gap=539 poll_thresh=18 ino=257 dd-2584 [005] 262.427186: balance_dirty_state: bdi btrfs-1: dirty=660 wb=808 unstable=0 bg_thresh=990 thresh=1981 gap=513 poll_thresh=19 ino=257 dd-2584 [005] 262.427301: balance_dirty_state: bdi btrfs-1: dirty=710 wb=808 unstable=0 bg_thresh=990 thresh=1980 gap=462 poll_thresh=20 ino=257 dd-2584 [005] 262.427305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=59024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 262.434611: balance_dirty_state: bdi btrfs-1: dirty=710 wb=683 unstable=0 bg_thresh=990 thresh=1981 gap=588 poll_thresh=20 ino=257 dd-2584 [005] 262.434696: balance_dirty_state: bdi btrfs-1: dirty=710 wb=683 unstable=0 bg_thresh=993 thresh=1986 gap=593 poll_thresh=15 ino=257 dd-2584 [005] 262.434753: balance_dirty_state: bdi btrfs-1: dirty=735 wb=683 unstable=0 bg_thresh=992 thresh=1985 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 262.435037: balance_dirty_state: bdi btrfs-1: dirty=760 wb=683 unstable=0 bg_thresh=992 thresh=1984 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 262.435151: balance_dirty_state: bdi btrfs-1: dirty=810 wb=683 unstable=0 bg_thresh=991 thresh=1983 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 262.435156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=59024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 262.442652: balance_dirty_state: bdi btrfs-1: dirty=810 wb=558 unstable=0 bg_thresh=991 thresh=1983 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 262.442725: balance_dirty_state: bdi btrfs-1: dirty=810 wb=558 unstable=0 bg_thresh=994 thresh=1988 gap=620 poll_thresh=13 ino=257 dd-2584 [005] 262.442782: balance_dirty_state: bdi btrfs-1: dirty=835 wb=558 unstable=0 bg_thresh=993 thresh=1987 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 262.442839: balance_dirty_state: bdi btrfs-1: dirty=835 wb=558 unstable=0 bg_thresh=993 thresh=1987 gap=594 poll_thresh=15 ino=257 dd-2584 [005] 262.442896: balance_dirty_state: bdi btrfs-1: dirty=860 wb=558 unstable=0 bg_thresh=993 thresh=1986 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 262.443009: balance_dirty_state: bdi btrfs-1: dirty=885 wb=558 unstable=0 bg_thresh=992 thresh=1985 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 262.443122: balance_dirty_state: bdi btrfs-1: dirty=935 wb=558 unstable=0 bg_thresh=992 thresh=1984 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 262.443126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=59024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 262.450496: balance_dirty_state: bdi btrfs-1: dirty=935 wb=283 unstable=0 bg_thresh=993 thresh=1987 gap=769 poll_thresh=18 ino=257 dd-2584 [000] 262.450608: balance_dirty_state: bdi btrfs-1: dirty=935 wb=283 unstable=0 bg_thresh=993 thresh=1987 gap=769 poll_thresh=13 ino=257 dd-2584 [000] 262.450729: balance_dirty_state: bdi btrfs-1: dirty=960 wb=283 unstable=0 bg_thresh=996 thresh=1992 gap=749 poll_thresh=14 ino=257 dd-2584 [000] 262.450846: balance_dirty_state: bdi btrfs-1: dirty=960 wb=283 unstable=0 bg_thresh=993 thresh=1986 gap=743 poll_thresh=15 ino=257 dd-2584 [000] 262.450963: balance_dirty_state: bdi btrfs-1: dirty=985 wb=283 unstable=0 bg_thresh=995 thresh=1991 gap=723 poll_thresh=16 ino=257 dd-2584 [000] 262.451560: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=283 unstable=0 bg_thresh=995 thresh=1990 gap=697 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 262.451647: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29844 wrote=0 to_write=8192 dd-2584 [000] 262.451750: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=283 unstable=0 bg_thresh=997 thresh=1994 gap=651 poll_thresh=18 ino=257 dd-2584 [000] 262.451884: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=308 unstable=0 bg_thresh=996 thresh=1993 gap=625 poll_thresh=19 ino=257 dd-2584 [000] 262.452022: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=358 unstable=0 bg_thresh=993 thresh=1986 gap=593 poll_thresh=20 ino=257 dd-2584 [000] 262.452158: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=408 unstable=0 bg_thresh=995 thresh=1990 gap=572 poll_thresh=21 ino=257 dd-2584 [000] 262.452299: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=458 unstable=0 bg_thresh=994 thresh=1989 gap=521 poll_thresh=22 ino=257 dd-2584 [000] 262.452442: balance_dirty_state: bdi btrfs-1: dirty=960 wb=533 unstable=0 bg_thresh=994 thresh=1988 gap=495 poll_thresh=23 ino=257 dd-2584 [000] 262.452443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=98% bdi_bw=59024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 262.454596: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=316 wrote=1152 to_write=7040 dd-2584 [000] 262.458463: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1308 unstable=0 bg_thresh=993 thresh=1987 gap=619 poll_thresh=23 ino=257 dd-2584 [000] 262.458580: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1308 unstable=0 bg_thresh=993 thresh=1987 gap=594 poll_thresh=17 ino=257 dd-2584 [000] 262.458817: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1308 unstable=0 bg_thresh=995 thresh=1991 gap=573 poll_thresh=18 ino=257 dd-2584 [000] 262.459418: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1308 unstable=0 bg_thresh=995 thresh=1990 gap=547 poll_thresh=19 ino=257 dd-2584 [000] 262.459652: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1308 unstable=0 bg_thresh=994 thresh=1989 gap=521 poll_thresh=20 ino=257 dd-2584 [000] 262.459887: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1308 unstable=0 bg_thresh=991 thresh=1982 gap=464 poll_thresh=21 ino=257 dd-2584 [000] 262.459896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=59024 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.466489: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1183 unstable=0 bg_thresh=992 thresh=1985 gap=592 poll_thresh=21 ino=257 dd-2584 [004] 262.466616: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1183 unstable=0 bg_thresh=992 thresh=1985 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 262.466785: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1183 unstable=0 bg_thresh=992 thresh=1984 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 262.466968: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1183 unstable=0 bg_thresh=988 thresh=1976 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 262.467150: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1183 unstable=0 bg_thresh=989 thresh=1979 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 262.467157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-195% task_weight=99% bdi_bw=60216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.474598: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1183 unstable=0 bg_thresh=992 thresh=1985 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 262.474603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=60216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.482519: balance_dirty_state: bdi btrfs-1: dirty=310 wb=933 unstable=0 bg_thresh=994 thresh=1989 gap=746 poll_thresh=19 ino=257 dd-2584 [004] 262.482621: balance_dirty_state: bdi btrfs-1: dirty=335 wb=908 unstable=0 bg_thresh=994 thresh=1988 gap=745 poll_thresh=14 ino=257 dd-2584 [004] 262.482723: balance_dirty_state: bdi btrfs-1: dirty=335 wb=908 unstable=0 bg_thresh=994 thresh=1988 gap=745 poll_thresh=15 ino=257 dd-2584 [004] 262.482842: balance_dirty_state: bdi btrfs-1: dirty=360 wb=908 unstable=0 bg_thresh=993 thresh=1987 gap=719 poll_thresh=16 ino=257 dd-2584 [004] 262.483442: balance_dirty_state: bdi btrfs-1: dirty=385 wb=908 unstable=0 bg_thresh=993 thresh=1986 gap=693 poll_thresh=17 ino=257 dd-2584 [004] 262.483677: balance_dirty_state: bdi btrfs-1: dirty=435 wb=908 unstable=0 bg_thresh=995 thresh=1990 gap=647 poll_thresh=18 ino=257 dd-2584 [004] 262.483912: balance_dirty_state: bdi btrfs-1: dirty=460 wb=908 unstable=0 bg_thresh=994 thresh=1989 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 262.484145: balance_dirty_state: bdi btrfs-1: dirty=485 wb=908 unstable=0 bg_thresh=994 thresh=1988 gap=595 poll_thresh=20 ino=257 dd-2584 [004] 262.484383: balance_dirty_state: bdi btrfs-1: dirty=510 wb=908 unstable=0 bg_thresh=993 thresh=1987 gap=569 poll_thresh=21 ino=257 dd-2584 [004] 262.484621: balance_dirty_state: bdi btrfs-1: dirty=560 wb=908 unstable=0 bg_thresh=995 thresh=1991 gap=523 poll_thresh=22 ino=257 dd-2584 [004] 262.484862: balance_dirty_state: bdi btrfs-1: dirty=585 wb=908 unstable=0 bg_thresh=995 thresh=1990 gap=497 poll_thresh=23 ino=257 dd-2584 [004] 262.484871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=60216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.490539: balance_dirty_state: bdi btrfs-1: dirty=585 wb=783 unstable=0 bg_thresh=995 thresh=1991 gap=623 poll_thresh=23 ino=257 dd-2584 [004] 262.490629: balance_dirty_state: bdi btrfs-1: dirty=610 wb=783 unstable=0 bg_thresh=992 thresh=1985 gap=592 poll_thresh=17 ino=257 dd-2584 [004] 262.491378: balance_dirty_state: bdi btrfs-1: dirty=635 wb=783 unstable=0 bg_thresh=989 thresh=1978 gap=560 poll_thresh=18 ino=257 dd-2584 [004] 262.491500: balance_dirty_state: bdi btrfs-1: dirty=660 wb=783 unstable=0 bg_thresh=988 thresh=1976 gap=533 poll_thresh=19 ino=257 dd-2584 [004] 262.491619: balance_dirty_state: bdi btrfs-1: dirty=710 wb=783 unstable=0 bg_thresh=987 thresh=1975 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 262.491624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=60216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 262.502575: balance_dirty_state: bdi btrfs-1: dirty=710 wb=633 unstable=0 bg_thresh=988 thresh=1977 gap=634 poll_thresh=20 ino=257 dd-2584 [001] 262.502655: balance_dirty_state: bdi btrfs-1: dirty=710 wb=633 unstable=0 bg_thresh=988 thresh=1977 gap=634 poll_thresh=15 ino=257 dd-2584 [001] 262.502716: balance_dirty_state: bdi btrfs-1: dirty=735 wb=633 unstable=0 bg_thresh=991 thresh=1982 gap=614 poll_thresh=16 ino=257 dd-2584 [001] 262.502837: balance_dirty_state: bdi btrfs-1: dirty=760 wb=633 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=17 ino=257 dd-2584 [001] 262.502957: balance_dirty_state: bdi btrfs-1: dirty=785 wb=633 unstable=0 bg_thresh=998 thresh=1997 gap=579 poll_thresh=18 ino=257 dd-2584 [001] 262.503079: balance_dirty_state: bdi btrfs-1: dirty=835 wb=633 unstable=0 bg_thresh=1000 thresh=2001 gap=533 poll_thresh=19 ino=257 dd-2584 [001] 262.503200: balance_dirty_state: bdi btrfs-1: dirty=860 wb=633 unstable=0 bg_thresh=997 thresh=1994 gap=501 poll_thresh=20 ino=257 dd-2584 [001] 262.503500: balance_dirty_state: bdi btrfs-1: dirty=885 wb=633 unstable=0 bg_thresh=996 thresh=1993 gap=475 poll_thresh=21 ino=257 dd-2584 [001] 262.503505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=60216 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 262.510572: balance_dirty_state: bdi btrfs-1: dirty=885 wb=508 unstable=0 bg_thresh=987 thresh=1975 gap=582 poll_thresh=21 ino=257 dd-2584 [001] 262.510650: balance_dirty_state: bdi btrfs-1: dirty=910 wb=508 unstable=0 bg_thresh=990 thresh=1980 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 262.510771: balance_dirty_state: bdi btrfs-1: dirty=935 wb=508 unstable=0 bg_thresh=989 thresh=1979 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 262.510891: balance_dirty_state: bdi btrfs-1: dirty=960 wb=508 unstable=0 bg_thresh=989 thresh=1978 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 262.511011: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=508 unstable=0 bg_thresh=991 thresh=1982 gap=464 poll_thresh=19 ino=257 dd-2584 [001] 262.511016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=101% bdi_bw=60216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 262.511036: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29904 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 262.513642: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=372 wrote=944 to_write=7248 dd-2584 [001] 262.518493: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1308 unstable=0 bg_thresh=992 thresh=1984 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 262.518600: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1283 unstable=0 bg_thresh=988 thresh=1977 gap=634 poll_thresh=14 ino=257 dd-2584 [001] 262.518709: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1183 unstable=0 bg_thresh=991 thresh=1982 gap=714 poll_thresh=15 ino=257 dd-2584 [001] 262.518803: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1183 unstable=0 bg_thresh=989 thresh=1979 gap=686 poll_thresh=16 ino=257 dd-2584 [001] 262.518999: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1183 unstable=0 bg_thresh=995 thresh=1990 gap=672 poll_thresh=17 ino=257 dd-2584 [001] 262.519163: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1183 unstable=0 bg_thresh=991 thresh=1983 gap=640 poll_thresh=18 ino=257 dd-2584 [001] 262.519487: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1183 unstable=0 bg_thresh=990 thresh=1981 gap=588 poll_thresh=19 ino=257 dd-2584 [001] 262.519608: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1183 unstable=0 bg_thresh=993 thresh=1986 gap=568 poll_thresh=20 ino=257 dd-2584 [001] 262.519728: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1183 unstable=0 bg_thresh=992 thresh=1985 gap=542 poll_thresh=21 ino=257 dd-2584 [001] 262.519848: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1183 unstable=0 bg_thresh=992 thresh=1984 gap=516 poll_thresh=22 ino=257 dd-2584 [001] 262.519967: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1183 unstable=0 bg_thresh=994 thresh=1988 gap=470 poll_thresh=23 ino=257 dd-2584 [001] 262.519973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=60216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 262.526549: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1058 unstable=0 bg_thresh=993 thresh=1987 gap=594 poll_thresh=23 ino=257 dd-2584 [001] 262.526623: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1058 unstable=0 bg_thresh=987 thresh=1974 gap=581 poll_thresh=17 ino=257 dd-2584 [001] 262.526755: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1058 unstable=0 bg_thresh=989 thresh=1979 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 262.526883: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1058 unstable=0 bg_thresh=991 thresh=1982 gap=514 poll_thresh=19 ino=257 dd-2584 [001] 262.527011: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1058 unstable=0 bg_thresh=990 thresh=1980 gap=487 poll_thresh=20 ino=257 dd-2584 [001] 262.527016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-184% task_weight=101% bdi_bw=60216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 262.534555: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1058 unstable=0 bg_thresh=987 thresh=1975 gap=482 poll_thresh=20 ino=257 dd-2584 [006] 262.534560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-190% task_weight=100% bdi_bw=60216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 262.538353: balance_dirty_state: bdi 0:15: dirty=435 wb=1058 unstable=0 bg_thresh=987 thresh=1975 gap=482 poll_thresh=20 ino=2375722 collect-vmstat.-2569 [000] 262.538364: balance_dirty_pages: bdi 0:15: bdi_limit=8 task_limit=8 bdi_dirty=3 avg_dirty=3 bdi_gap=444% task_gap=889% task_weight=0% bdi_bw=10712 base_bw=102400 task_bw=1280000 dirtied=20 period=4 think=2784 pause=-2780 flush-0:15-2091 [000] 262.538396: writeback_single_inode: bdi 0:15: ino=2375726 state=I_DIRTY_DATASYNC age=0 wrote=1 to_write=2047 dd-2584 [006] 262.542504: balance_dirty_state: bdi btrfs-1: dirty=435 wb=933 unstable=0 bg_thresh=987 thresh=1975 gap=607 poll_thresh=20 ino=257 dd-2584 [006] 262.542751: balance_dirty_state: bdi btrfs-1: dirty=460 wb=933 unstable=0 bg_thresh=991 thresh=1982 gap=589 poll_thresh=15 ino=257 dd-2584 [006] 262.542810: balance_dirty_state: bdi btrfs-1: dirty=485 wb=933 unstable=0 bg_thresh=993 thresh=1987 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 262.542925: balance_dirty_state: bdi btrfs-1: dirty=510 wb=933 unstable=0 bg_thresh=996 thresh=1992 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 262.543042: balance_dirty_state: bdi btrfs-1: dirty=535 wb=933 unstable=0 bg_thresh=995 thresh=1991 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 262.543162: balance_dirty_state: bdi btrfs-1: dirty=585 wb=933 unstable=0 bg_thresh=997 thresh=1995 gap=477 poll_thresh=19 ino=257 dd-2584 [006] 262.543167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=101% bdi_bw=60216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 262.550573: balance_dirty_state: bdi btrfs-1: dirty=585 wb=683 unstable=0 bg_thresh=1000 thresh=2001 gap=733 poll_thresh=19 ino=257 dd-2584 [006] 262.550650: balance_dirty_state: bdi btrfs-1: dirty=585 wb=683 unstable=0 bg_thresh=1000 thresh=2001 gap=733 poll_thresh=14 ino=257 dd-2584 [006] 262.550711: balance_dirty_state: bdi btrfs-1: dirty=610 wb=683 unstable=0 bg_thresh=1000 thresh=2000 gap=707 poll_thresh=15 ino=257 dd-2584 [006] 262.550768: balance_dirty_state: bdi btrfs-1: dirty=610 wb=683 unstable=0 bg_thresh=1000 thresh=2000 gap=707 poll_thresh=16 ino=257 dd-2584 [006] 262.550882: balance_dirty_state: bdi btrfs-1: dirty=660 wb=683 unstable=0 bg_thresh=999 thresh=1999 gap=656 poll_thresh=17 ino=257 dd-2584 [006] 262.550997: balance_dirty_state: bdi btrfs-1: dirty=685 wb=683 unstable=0 bg_thresh=1001 thresh=2003 gap=635 poll_thresh=18 ino=257 dd-2584 [006] 262.551279: balance_dirty_state: bdi btrfs-1: dirty=710 wb=683 unstable=0 bg_thresh=1001 thresh=2002 gap=609 poll_thresh=19 ino=257 dd-2584 [006] 262.551393: balance_dirty_state: bdi btrfs-1: dirty=760 wb=683 unstable=0 bg_thresh=1000 thresh=2001 gap=558 poll_thresh=20 ino=257 dd-2584 [006] 262.551507: balance_dirty_state: bdi btrfs-1: dirty=785 wb=683 unstable=0 bg_thresh=999 thresh=1999 gap=531 poll_thresh=21 ino=257 dd-2584 [006] 262.551620: balance_dirty_state: bdi btrfs-1: dirty=810 wb=683 unstable=0 bg_thresh=999 thresh=1998 gap=505 poll_thresh=22 ino=257 dd-2584 [006] 262.551734: balance_dirty_state: bdi btrfs-1: dirty=835 wb=683 unstable=0 bg_thresh=998 thresh=1997 gap=479 poll_thresh=23 ino=257 dd-2584 [006] 262.551738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-210% task_weight=101% bdi_bw=60216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 262.558611: balance_dirty_state: bdi btrfs-1: dirty=835 wb=558 unstable=0 bg_thresh=997 thresh=1995 gap=602 poll_thresh=23 ino=257 dd-2584 [006] 262.558700: balance_dirty_state: bdi btrfs-1: dirty=860 wb=558 unstable=0 bg_thresh=1000 thresh=2000 gap=582 poll_thresh=17 ino=257 dd-2584 [006] 262.558816: balance_dirty_state: bdi btrfs-1: dirty=885 wb=558 unstable=0 bg_thresh=999 thresh=1999 gap=556 poll_thresh=18 ino=257 dd-2584 [006] 262.558930: balance_dirty_state: bdi btrfs-1: dirty=935 wb=558 unstable=0 bg_thresh=1001 thresh=2003 gap=510 poll_thresh=19 ino=257 dd-2584 [006] 262.559043: balance_dirty_state: bdi btrfs-1: dirty=960 wb=558 unstable=0 bg_thresh=1001 thresh=2002 gap=484 poll_thresh=20 ino=257 dd-2584 [006] 262.559047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=60216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 262.566641: balance_dirty_state: bdi btrfs-1: dirty=960 wb=433 unstable=0 bg_thresh=1002 thresh=2004 gap=611 poll_thresh=20 ino=257 dd-2584 [006] 262.566910: balance_dirty_state: bdi btrfs-1: dirty=985 wb=433 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 262.566967: balance_dirty_state: bdi btrfs-1: dirty=985 wb=433 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 262.567082: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=433 unstable=0 bg_thresh=998 thresh=1996 gap=553 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 262.567103: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29960 wrote=0 to_write=8192 dd-2584 [006] 262.567251: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=433 unstable=0 bg_thresh=1000 thresh=2000 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 262.567422: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=458 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 262.567424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=60216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 262.569610: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=428 wrote=1024 to_write=7168 dd-2584 [006] 262.574670: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1333 unstable=0 bg_thresh=999 thresh=1998 gap=605 poll_thresh=19 ino=257 dd-2584 [006] 262.574798: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1333 unstable=0 bg_thresh=999 thresh=1998 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 262.574920: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1333 unstable=0 bg_thresh=998 thresh=1997 gap=579 poll_thresh=15 ino=257 dd-2584 [006] 262.575040: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1333 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 262.575280: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1333 unstable=0 bg_thresh=1000 thresh=2001 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 262.575513: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1333 unstable=0 bg_thresh=1000 thresh=2000 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 262.576120: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1333 unstable=0 bg_thresh=1002 thresh=2004 gap=461 poll_thresh=19 ino=257 dd-2584 [006] 262.576130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 262.582614: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1208 unstable=0 bg_thresh=1001 thresh=2002 gap=584 poll_thresh=19 ino=257 dd-2584 [006] 262.582698: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1208 unstable=0 bg_thresh=998 thresh=1996 gap=578 poll_thresh=14 ino=257 dd-2584 [006] 262.582760: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1208 unstable=0 bg_thresh=997 thresh=1995 gap=552 poll_thresh=15 ino=257 dd-2584 [006] 262.582816: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1208 unstable=0 bg_thresh=1000 thresh=2000 gap=532 poll_thresh=16 ino=257 dd-2584 [006] 262.582929: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1208 unstable=0 bg_thresh=999 thresh=1999 gap=506 poll_thresh=17 ino=257 dd-2584 [006] 262.583044: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1208 unstable=0 bg_thresh=999 thresh=1998 gap=480 poll_thresh=18 ino=257 dd-2584 [006] 262.583048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 262.590547: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1033 unstable=0 bg_thresh=1000 thresh=2000 gap=657 poll_thresh=18 ino=257 dd-2584 [006] 262.590644: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1033 unstable=0 bg_thresh=999 thresh=1999 gap=631 poll_thresh=13 ino=257 dd-2584 [006] 262.590703: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1033 unstable=0 bg_thresh=999 thresh=1999 gap=606 poll_thresh=14 ino=257 dd-2584 [006] 262.590761: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1033 unstable=0 bg_thresh=999 thresh=1998 gap=605 poll_thresh=15 ino=257 dd-2584 [006] 262.590820: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1033 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 262.590938: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1033 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 262.591056: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1033 unstable=0 bg_thresh=1000 thresh=2001 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 262.591354: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1033 unstable=0 bg_thresh=997 thresh=1994 gap=476 poll_thresh=19 ino=257 dd-2584 [006] 262.591359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 262.598537: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1033 unstable=0 bg_thresh=995 thresh=1991 gap=473 poll_thresh=19 ino=257 dd-2584 [006] 262.598546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 262.606549: balance_dirty_state: bdi btrfs-1: dirty=485 wb=908 unstable=0 bg_thresh=998 thresh=1997 gap=604 poll_thresh=19 ino=257 dd-2584 [002] 262.606618: balance_dirty_state: bdi btrfs-1: dirty=510 wb=908 unstable=0 bg_thresh=998 thresh=1997 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 262.606677: balance_dirty_state: bdi btrfs-1: dirty=510 wb=908 unstable=0 bg_thresh=1001 thresh=2002 gap=584 poll_thresh=15 ino=257 dd-2584 [002] 262.606735: balance_dirty_state: bdi btrfs-1: dirty=535 wb=908 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 262.606853: balance_dirty_state: bdi btrfs-1: dirty=560 wb=908 unstable=0 bg_thresh=1006 thresh=2012 gap=544 poll_thresh=17 ino=257 dd-2584 [002] 262.606972: balance_dirty_state: bdi btrfs-1: dirty=585 wb=908 unstable=0 bg_thresh=1005 thresh=2011 gap=518 poll_thresh=18 ino=257 dd-2584 [002] 262.607089: balance_dirty_state: bdi btrfs-1: dirty=635 wb=908 unstable=0 bg_thresh=1005 thresh=2010 gap=467 poll_thresh=19 ino=257 dd-2584 [002] 262.607094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-147% task_weight=101% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 262.614536: balance_dirty_state: bdi btrfs-1: dirty=635 wb=633 unstable=0 bg_thresh=1003 thresh=2007 gap=739 poll_thresh=19 ino=257 dd-2584 [002] 262.614614: balance_dirty_state: bdi btrfs-1: dirty=635 wb=633 unstable=0 bg_thresh=1003 thresh=2007 gap=739 poll_thresh=14 ino=257 dd-2584 [002] 262.614680: balance_dirty_state: bdi btrfs-1: dirty=660 wb=633 unstable=0 bg_thresh=1006 thresh=2012 gap=719 poll_thresh=15 ino=257 dd-2584 [002] 262.614746: balance_dirty_state: bdi btrfs-1: dirty=685 wb=633 unstable=0 bg_thresh=1003 thresh=2006 gap=688 poll_thresh=16 ino=257 dd-2584 [002] 262.614877: balance_dirty_state: bdi btrfs-1: dirty=710 wb=633 unstable=0 bg_thresh=1002 thresh=2005 gap=662 poll_thresh=17 ino=257 dd-2584 [002] 262.615211: balance_dirty_state: bdi btrfs-1: dirty=735 wb=633 unstable=0 bg_thresh=1004 thresh=2009 gap=641 poll_thresh=18 ino=257 dd-2584 [002] 262.615341: balance_dirty_state: bdi btrfs-1: dirty=760 wb=633 unstable=0 bg_thresh=1004 thresh=2008 gap=615 poll_thresh=19 ino=257 dd-2584 [002] 262.615474: balance_dirty_state: bdi btrfs-1: dirty=810 wb=633 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=20 ino=257 dd-2584 [002] 262.615606: balance_dirty_state: bdi btrfs-1: dirty=835 wb=633 unstable=0 bg_thresh=1005 thresh=2011 gap=543 poll_thresh=21 ino=257 dd-2584 [002] 262.615746: balance_dirty_state: bdi btrfs-1: dirty=860 wb=633 unstable=0 bg_thresh=1005 thresh=2010 gap=517 poll_thresh=22 ino=257 dd-2584 [002] 262.615882: balance_dirty_state: bdi btrfs-1: dirty=910 wb=633 unstable=0 bg_thresh=1004 thresh=2009 gap=466 poll_thresh=23 ino=257 dd-2584 [002] 262.615887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 262.615910: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=0 wrote=0 to_write=8192 dd-2584 [002] 262.622558: balance_dirty_state: bdi btrfs-1: dirty=910 wb=508 unstable=0 bg_thresh=998 thresh=1997 gap=579 poll_thresh=23 ino=257 dd-2584 [002] 262.622637: balance_dirty_state: bdi btrfs-1: dirty=910 wb=508 unstable=0 bg_thresh=998 thresh=1997 gap=579 poll_thresh=17 ino=257 dd-2584 [002] 262.622750: balance_dirty_state: bdi btrfs-1: dirty=935 wb=508 unstable=0 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=18 ino=257 dd-2584 [002] 262.623032: balance_dirty_state: bdi btrfs-1: dirty=985 wb=508 unstable=0 bg_thresh=1006 thresh=2012 gap=519 poll_thresh=19 ino=257 dd-2584 [002] 262.623146: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=508 unstable=0 bg_thresh=1005 thresh=2011 gap=493 poll_thresh=20 ino=257 dd-2584 [002] 262.623150: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-99% task_weight=101% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 262.625302: writeback_single_inode: bdi btrfs-1: ino=257 state= age=484 wrote=944 to_write=7248 flush-btrfs-1-2586 [006] 262.625305: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8 wrote=0 to_write=7248 dd-2584 [002] 262.630646: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1333 unstable=0 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=15 ino=257 dd-2584 [002] 262.630705: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1333 unstable=0 bg_thresh=1008 thresh=2017 gap=599 poll_thresh=16 ino=257 dd-2584 [002] 262.630824: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1333 unstable=0 bg_thresh=1008 thresh=2016 gap=548 poll_thresh=17 ino=257 dd-2584 [002] 262.630941: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1333 unstable=0 bg_thresh=1007 thresh=2015 gap=522 poll_thresh=18 ino=257 dd-2584 [002] 262.631059: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1333 unstable=0 bg_thresh=1009 thresh=2019 gap=501 poll_thresh=19 ino=257 dd-2584 [002] 262.631064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-136% task_weight=101% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 262.638545: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1208 unstable=0 bg_thresh=1000 thresh=2001 gap=608 poll_thresh=19 ino=257 dd-2584 [002] 262.638620: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1208 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 262.638677: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1208 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=15 ino=257 dd-2584 [002] 262.638733: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1208 unstable=0 bg_thresh=1005 thresh=2011 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 262.638845: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1208 unstable=0 bg_thresh=1008 thresh=2016 gap=548 poll_thresh=17 ino=257 dd-2584 [002] 262.639134: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1208 unstable=0 bg_thresh=1007 thresh=2015 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 262.639139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 262.646706: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1083 unstable=0 bg_thresh=1005 thresh=2011 gap=618 poll_thresh=13 ino=257 dd-2584 [002] 262.646765: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1083 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=14 ino=257 dd-2584 [002] 262.646826: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1083 unstable=0 bg_thresh=1005 thresh=2010 gap=567 poll_thresh=15 ino=257 dd-2584 [002] 262.646885: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1083 unstable=0 bg_thresh=1007 thresh=2015 gap=572 poll_thresh=16 ino=257 dd-2584 [002] 262.647003: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1083 unstable=0 bg_thresh=1007 thresh=2014 gap=546 poll_thresh=17 ino=257 dd-2584 [002] 262.647122: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1083 unstable=0 bg_thresh=1009 thresh=2018 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 262.647127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=99% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 262.654728: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1008 unstable=0 bg_thresh=1003 thresh=2007 gap=564 poll_thresh=13 ino=257 dd-2584 [002] 262.654788: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1008 unstable=0 bg_thresh=1006 thresh=2012 gap=544 poll_thresh=14 ino=257 dd-2584 [002] 262.654847: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1008 unstable=0 bg_thresh=1006 thresh=2012 gap=519 poll_thresh=15 ino=257 dd-2584 [002] 262.654907: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1008 unstable=0 bg_thresh=1008 thresh=2017 gap=524 poll_thresh=16 ino=257 dd-2584 [002] 262.655026: balance_dirty_state: bdi btrfs-1: dirty=535 wb=1008 unstable=0 bg_thresh=1011 thresh=2022 gap=479 poll_thresh=17 ino=257 dd-2584 [002] 262.655031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 262.662530: balance_dirty_state: bdi btrfs-1: dirty=535 wb=958 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=17 ino=257 dd-2584 [002] 262.662773: balance_dirty_state: bdi btrfs-1: dirty=535 wb=958 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=13 ino=257 dd-2584 [002] 262.662833: balance_dirty_state: bdi btrfs-1: dirty=560 wb=958 unstable=0 bg_thresh=1009 thresh=2018 gap=500 poll_thresh=14 ino=257 dd-2584 [002] 262.662838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=99% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 262.670629: balance_dirty_state: bdi btrfs-1: dirty=560 wb=833 unstable=0 bg_thresh=984 thresh=1968 gap=575 poll_thresh=10 ino=257 dd-2584 [002] 262.670700: balance_dirty_state: bdi btrfs-1: dirty=585 wb=833 unstable=0 bg_thresh=984 thresh=1968 gap=550 poll_thresh=11 ino=257 dd-2584 [002] 262.670798: balance_dirty_state: bdi btrfs-1: dirty=610 wb=808 unstable=0 bg_thresh=986 thresh=1973 gap=555 poll_thresh=12 ino=257 dd-2584 [002] 262.670915: balance_dirty_state: bdi btrfs-1: dirty=610 wb=733 unstable=0 bg_thresh=984 thresh=1969 gap=626 poll_thresh=13 ino=257 dd-2584 [002] 262.671014: balance_dirty_state: bdi btrfs-1: dirty=635 wb=683 unstable=0 bg_thresh=990 thresh=1980 gap=662 poll_thresh=14 ino=257 dd-2584 [002] 262.671108: balance_dirty_state: bdi btrfs-1: dirty=660 wb=683 unstable=0 bg_thresh=986 thresh=1973 gap=630 poll_thresh=15 ino=257 dd-2584 [002] 262.671217: balance_dirty_state: bdi btrfs-1: dirty=660 wb=608 unstable=0 bg_thresh=988 thresh=1976 gap=708 poll_thresh=16 ino=257 dd-2584 [002] 262.671391: balance_dirty_state: bdi btrfs-1: dirty=710 wb=533 unstable=0 bg_thresh=987 thresh=1974 gap=731 poll_thresh=17 ino=257 dd-2584 [002] 262.671519: balance_dirty_state: bdi btrfs-1: dirty=735 wb=533 unstable=0 bg_thresh=986 thresh=1972 gap=704 poll_thresh=18 ino=257 dd-2584 [002] 262.671641: balance_dirty_state: bdi btrfs-1: dirty=760 wb=533 unstable=0 bg_thresh=988 thresh=1977 gap=684 poll_thresh=19 ino=257 dd-2584 [002] 262.671950: balance_dirty_state: bdi btrfs-1: dirty=785 wb=533 unstable=0 bg_thresh=992 thresh=1985 gap=667 poll_thresh=20 ino=257 dd-2584 [002] 262.672073: balance_dirty_state: bdi btrfs-1: dirty=835 wb=533 unstable=0 bg_thresh=995 thresh=1990 gap=622 poll_thresh=21 ino=257 dd-2584 [002] 262.672198: balance_dirty_state: bdi btrfs-1: dirty=860 wb=533 unstable=0 bg_thresh=994 thresh=1989 gap=596 poll_thresh=22 ino=257 dd-2584 [002] 262.672318: balance_dirty_state: bdi btrfs-1: dirty=885 wb=533 unstable=0 bg_thresh=996 thresh=1993 gap=575 poll_thresh=23 ino=257 dd-2584 [002] 262.672436: balance_dirty_state: bdi btrfs-1: dirty=935 wb=533 unstable=0 bg_thresh=996 thresh=1992 gap=524 poll_thresh=24 ino=257 dd-2584 [002] 262.672554: balance_dirty_state: bdi btrfs-1: dirty=960 wb=533 unstable=0 bg_thresh=995 thresh=1991 gap=498 poll_thresh=25 ino=257 dd-2584 [002] 262.672674: balance_dirty_state: bdi btrfs-1: dirty=985 wb=533 unstable=0 bg_thresh=995 thresh=1990 gap=472 poll_thresh=26 ino=257 dd-2584 [002] 262.672679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=61208 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 262.678622: balance_dirty_state: bdi btrfs-1: dirty=985 wb=458 unstable=0 bg_thresh=992 thresh=1984 gap=541 poll_thresh=26 ino=257 dd-2584 [007] 262.678695: balance_dirty_state: bdi btrfs-1: dirty=985 wb=408 unstable=0 bg_thresh=988 thresh=1977 gap=584 poll_thresh=19 ino=257 dd-2584 [007] 262.678809: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=408 unstable=0 bg_thresh=996 thresh=1993 gap=550 poll_thresh=20 ino=257 flush-btrfs-1-2586 [006] 262.678879: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=64 wrote=0 to_write=8192 dd-2584 [007] 262.679256: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=433 unstable=0 bg_thresh=999 thresh=1998 gap=530 poll_thresh=21 ino=257 dd-2584 [007] 262.679509: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=483 unstable=0 bg_thresh=998 thresh=1997 gap=504 poll_thresh=22 ino=257 dd-2584 [007] 262.679767: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=533 unstable=0 bg_thresh=998 thresh=1996 gap=453 poll_thresh=23 ino=257 dd-2584 [007] 262.679771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=62020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 262.683640: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1072 to_write=7120 dd-2584 [007] 262.686549: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1358 unstable=0 bg_thresh=1000 thresh=2001 gap=583 poll_thresh=23 ino=257 dd-2584 [007] 262.686637: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1358 unstable=0 bg_thresh=999 thresh=1999 gap=581 poll_thresh=17 ino=257 dd-2584 [007] 262.686884: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1358 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=18 ino=257 dd-2584 [007] 262.687208: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1358 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=19 ino=257 dd-2584 [007] 262.687530: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1358 unstable=0 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=20 ino=257 dd-2584 [007] 262.687541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=62020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 262.694606: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1233 unstable=0 bg_thresh=1006 thresh=2012 gap=619 poll_thresh=20 ino=257 dd-2584 [007] 262.694692: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1233 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=15 ino=257 dd-2584 [007] 262.694778: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1233 unstable=0 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=16 ino=257 dd-2584 [007] 262.695084: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1233 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=17 ino=257 dd-2584 [007] 262.695199: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1233 unstable=0 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=18 ino=257 dd-2584 [007] 262.695313: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1233 unstable=0 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=19 ino=257 dd-2584 [007] 262.695318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=62020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 262.702796: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1108 unstable=0 bg_thresh=1004 thresh=2008 gap=615 poll_thresh=19 ino=257 dd-2584 [007] 262.702891: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1108 unstable=0 bg_thresh=1006 thresh=2013 gap=595 poll_thresh=14 ino=257 dd-2584 [007] 262.702949: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1108 unstable=0 bg_thresh=1003 thresh=2007 gap=589 poll_thresh=15 ino=257 dd-2584 [007] 262.703005: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1108 unstable=0 bg_thresh=1006 thresh=2012 gap=569 poll_thresh=16 ino=257 dd-2584 [007] 262.703119: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1108 unstable=0 bg_thresh=1005 thresh=2011 gap=543 poll_thresh=17 ino=257 dd-2584 [007] 262.703232: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1108 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 262.703236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=62020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 262.710707: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1058 unstable=0 bg_thresh=1007 thresh=2014 gap=546 poll_thresh=18 ino=257 dd-2584 [007] 262.710825: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1058 unstable=0 bg_thresh=1003 thresh=2006 gap=538 poll_thresh=13 ino=257 dd-2584 [007] 262.710886: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1058 unstable=0 bg_thresh=1005 thresh=2011 gap=518 poll_thresh=14 ino=257 dd-2584 [007] 262.710947: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1058 unstable=0 bg_thresh=1005 thresh=2011 gap=493 poll_thresh=15 ino=257 dd-2584 [007] 262.710951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=62020 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 262.718634: balance_dirty_state: bdi btrfs-1: dirty=460 wb=958 unstable=0 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=15 ino=257 dd-2584 [007] 262.718704: balance_dirty_state: bdi btrfs-1: dirty=460 wb=933 unstable=0 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=11 ino=257 dd-2584 [007] 262.718942: balance_dirty_state: bdi btrfs-1: dirty=485 wb=933 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=12 ino=257 dd-2584 [007] 262.719002: balance_dirty_state: bdi btrfs-1: dirty=510 wb=933 unstable=0 bg_thresh=1004 thresh=2008 gap=565 poll_thresh=13 ino=257 dd-2584 [007] 262.719061: balance_dirty_state: bdi btrfs-1: dirty=510 wb=933 unstable=0 bg_thresh=1006 thresh=2013 gap=570 poll_thresh=14 ino=257 dd-2584 [007] 262.719119: balance_dirty_state: bdi btrfs-1: dirty=535 wb=933 unstable=0 bg_thresh=1006 thresh=2012 gap=544 poll_thresh=15 ino=257 dd-2584 [007] 262.719178: balance_dirty_state: bdi btrfs-1: dirty=535 wb=933 unstable=0 bg_thresh=1006 thresh=2012 gap=544 poll_thresh=16 ino=257 dd-2584 [007] 262.719295: balance_dirty_state: bdi btrfs-1: dirty=585 wb=933 unstable=0 bg_thresh=1008 thresh=2016 gap=498 poll_thresh=17 ino=257 dd-2584 [007] 262.719300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=62020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 262.726649: balance_dirty_state: bdi btrfs-1: dirty=585 wb=683 unstable=0 bg_thresh=1003 thresh=2007 gap=739 poll_thresh=17 ino=257 dd-2584 [000] 262.726714: balance_dirty_state: bdi btrfs-1: dirty=610 wb=683 unstable=0 bg_thresh=1006 thresh=2013 gap=720 poll_thresh=13 ino=257 dd-2584 [000] 262.726774: balance_dirty_state: bdi btrfs-1: dirty=610 wb=683 unstable=0 bg_thresh=1009 thresh=2019 gap=726 poll_thresh=14 ino=257 dd-2584 [000] 262.726833: balance_dirty_state: bdi btrfs-1: dirty=635 wb=683 unstable=0 bg_thresh=1012 thresh=2024 gap=706 poll_thresh=15 ino=257 dd-2584 [000] 262.726894: balance_dirty_state: bdi btrfs-1: dirty=660 wb=683 unstable=0 bg_thresh=1014 thresh=2029 gap=686 poll_thresh=16 ino=257 dd-2584 [000] 262.727011: balance_dirty_state: bdi btrfs-1: dirty=685 wb=683 unstable=0 bg_thresh=1014 thresh=2028 gap=660 poll_thresh=17 ino=257 dd-2584 [000] 262.727128: balance_dirty_state: bdi btrfs-1: dirty=710 wb=683 unstable=0 bg_thresh=1013 thresh=2027 gap=634 poll_thresh=18 ino=257 dd-2584 [000] 262.727421: balance_dirty_state: bdi btrfs-1: dirty=735 wb=683 unstable=0 bg_thresh=1015 thresh=2031 gap=613 poll_thresh=19 ino=257 dd-2584 [000] 262.727538: balance_dirty_state: bdi btrfs-1: dirty=785 wb=683 unstable=0 bg_thresh=1015 thresh=2030 gap=562 poll_thresh=20 ino=257 dd-2584 [000] 262.727658: balance_dirty_state: bdi btrfs-1: dirty=810 wb=683 unstable=0 bg_thresh=1011 thresh=2023 gap=530 poll_thresh=21 ino=257 dd-2584 [000] 262.727776: balance_dirty_state: bdi btrfs-1: dirty=835 wb=683 unstable=0 bg_thresh=1011 thresh=2022 gap=504 poll_thresh=22 ino=257 dd-2584 [000] 262.727781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=62020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 262.734630: balance_dirty_state: bdi btrfs-1: dirty=835 wb=558 unstable=0 bg_thresh=1008 thresh=2017 gap=624 poll_thresh=22 ino=257 dd-2584 [000] 262.734700: balance_dirty_state: bdi btrfs-1: dirty=860 wb=558 unstable=0 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=16 ino=257 dd-2584 [000] 262.734823: balance_dirty_state: bdi btrfs-1: dirty=885 wb=558 unstable=0 bg_thresh=1009 thresh=2019 gap=576 poll_thresh=17 ino=257 dd-2584 [000] 262.734947: balance_dirty_state: bdi btrfs-1: dirty=910 wb=558 unstable=0 bg_thresh=1014 thresh=2029 gap=561 poll_thresh=18 ino=257 dd-2584 [000] 262.735070: balance_dirty_state: bdi btrfs-1: dirty=960 wb=558 unstable=0 bg_thresh=1010 thresh=2021 gap=503 poll_thresh=19 ino=257 dd-2584 [000] 262.735074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=62020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 262.742586: balance_dirty_state: bdi btrfs-1: dirty=960 wb=433 unstable=0 bg_thresh=1012 thresh=2025 gap=632 poll_thresh=19 ino=257 dd-2584 [000] 262.742656: balance_dirty_state: bdi btrfs-1: dirty=960 wb=433 unstable=0 bg_thresh=1009 thresh=2019 gap=626 poll_thresh=14 ino=257 dd-2584 [000] 262.742716: balance_dirty_state: bdi btrfs-1: dirty=985 wb=433 unstable=0 bg_thresh=1012 thresh=2024 gap=606 poll_thresh=15 ino=257 dd-2584 [000] 262.742942: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=433 unstable=0 bg_thresh=1011 thresh=2023 gap=580 poll_thresh=16 ino=257 dd-2584 [000] 262.743057: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=433 unstable=0 bg_thresh=1011 thresh=2022 gap=554 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 262.743148: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=128 wrote=0 to_write=8192 dd-2584 [000] 262.743182: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=433 unstable=0 bg_thresh=1010 thresh=2021 gap=528 poll_thresh=18 ino=257 dd-2584 [000] 262.743302: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=433 unstable=0 bg_thresh=1012 thresh=2025 gap=507 poll_thresh=19 ino=257 dd-2584 [000] 262.743432: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=483 unstable=0 bg_thresh=1012 thresh=2024 gap=456 poll_thresh=20 ino=257 dd-2584 [000] 262.743433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=62020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 262.745637: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=1072 to_write=7120 dd-2584 [004] 262.750584: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1358 unstable=0 bg_thresh=1011 thresh=2023 gap=605 poll_thresh=20 ino=257 dd-2584 [004] 262.750713: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1358 unstable=0 bg_thresh=1014 thresh=2028 gap=610 poll_thresh=15 ino=257 dd-2584 [004] 262.750830: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1358 unstable=0 bg_thresh=1014 thresh=2028 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 262.751067: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1358 unstable=0 bg_thresh=1016 thresh=2032 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 262.751305: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1358 unstable=0 bg_thresh=1015 thresh=2031 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 262.751911: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1358 unstable=0 bg_thresh=1012 thresh=2024 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 262.751920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=62020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.758618: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1208 unstable=0 bg_thresh=1014 thresh=2028 gap=635 poll_thresh=19 ino=257 dd-2584 [004] 262.758746: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1208 unstable=0 bg_thresh=1016 thresh=2033 gap=640 poll_thresh=14 ino=257 dd-2584 [004] 262.758863: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1208 unstable=0 bg_thresh=1013 thresh=2027 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 262.758981: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1208 unstable=0 bg_thresh=1016 thresh=2032 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 262.759215: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1208 unstable=0 bg_thresh=1015 thresh=2031 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 262.759452: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1208 unstable=0 bg_thresh=1017 thresh=2035 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 262.759685: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1208 unstable=0 bg_thresh=1017 thresh=2034 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 262.759918: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1208 unstable=0 bg_thresh=1016 thresh=2033 gap=465 poll_thresh=20 ino=257 dd-2584 [004] 262.759926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-256% task_weight=98% bdi_bw=62020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.766625: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1083 unstable=0 bg_thresh=1016 thresh=2032 gap=589 poll_thresh=20 ino=257 dd-2584 [004] 262.766734: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1083 unstable=0 bg_thresh=1015 thresh=2031 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 262.766822: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1083 unstable=0 bg_thresh=1018 thresh=2036 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 262.766992: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1083 unstable=0 bg_thresh=1014 thresh=2029 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 262.767460: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1083 unstable=0 bg_thresh=1014 thresh=2028 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 262.767467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=62020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.774586: balance_dirty_state: bdi btrfs-1: dirty=460 wb=958 unstable=0 bg_thresh=1012 thresh=2025 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 262.774680: balance_dirty_state: bdi btrfs-1: dirty=460 wb=958 unstable=0 bg_thresh=1015 thresh=2030 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 262.774765: balance_dirty_state: bdi btrfs-1: dirty=485 wb=958 unstable=0 bg_thresh=1012 thresh=2024 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 262.774851: balance_dirty_state: bdi btrfs-1: dirty=485 wb=958 unstable=0 bg_thresh=1014 thresh=2029 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 262.774937: balance_dirty_state: bdi btrfs-1: dirty=510 wb=958 unstable=0 bg_thresh=1014 thresh=2028 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 262.775105: balance_dirty_state: bdi btrfs-1: dirty=535 wb=958 unstable=0 bg_thresh=1013 thresh=2027 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 262.775273: balance_dirty_state: bdi btrfs-1: dirty=585 wb=958 unstable=0 bg_thresh=1013 thresh=2026 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 262.775279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=62020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.782680: balance_dirty_state: bdi btrfs-1: dirty=585 wb=908 unstable=0 bg_thresh=1013 thresh=2026 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 262.782772: balance_dirty_state: bdi btrfs-1: dirty=585 wb=908 unstable=0 bg_thresh=1015 thresh=2031 gap=538 poll_thresh=13 ino=257 dd-2584 [004] 262.782859: balance_dirty_state: bdi btrfs-1: dirty=610 wb=908 unstable=0 bg_thresh=1015 thresh=2030 gap=512 poll_thresh=14 ino=257 dd-2584 [004] 262.782945: balance_dirty_state: bdi btrfs-1: dirty=635 wb=908 unstable=0 bg_thresh=1015 thresh=2030 gap=487 poll_thresh=15 ino=257 dd-2584 [004] 262.782951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=62124 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 262.790625: balance_dirty_state: bdi btrfs-1: dirty=635 wb=783 unstable=0 bg_thresh=1006 thresh=2013 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 262.790726: balance_dirty_state: bdi btrfs-1: dirty=635 wb=783 unstable=0 bg_thresh=1009 thresh=2018 gap=600 poll_thresh=11 ino=257 dd-2584 [004] 262.790829: balance_dirty_state: bdi btrfs-1: dirty=660 wb=783 unstable=0 bg_thresh=1006 thresh=2012 gap=569 poll_thresh=12 ino=257 dd-2584 [004] 262.790908: balance_dirty_state: bdi btrfs-1: dirty=685 wb=783 unstable=0 bg_thresh=1008 thresh=2017 gap=549 poll_thresh=13 ino=257 dd-2584 [004] 262.791284: balance_dirty_state: bdi btrfs-1: dirty=685 wb=783 unstable=0 bg_thresh=1008 thresh=2016 gap=548 poll_thresh=14 ino=257 dd-2584 [004] 262.791381: balance_dirty_state: bdi btrfs-1: dirty=710 wb=783 unstable=0 bg_thresh=1010 thresh=2021 gap=528 poll_thresh=15 ino=257 dd-2584 [004] 262.791449: balance_dirty_state: bdi btrfs-1: dirty=710 wb=783 unstable=0 bg_thresh=1007 thresh=2015 gap=522 poll_thresh=16 ino=257 dd-2584 [004] 262.791583: balance_dirty_state: bdi btrfs-1: dirty=760 wb=783 unstable=0 bg_thresh=1007 thresh=2014 gap=471 poll_thresh=17 ino=257 dd-2584 [004] 262.791588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=62124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.798609: balance_dirty_state: bdi btrfs-1: dirty=760 wb=783 unstable=0 bg_thresh=1006 thresh=2013 gap=470 poll_thresh=17 ino=257 dd-2584 [004] 262.798614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=62124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.810691: balance_dirty_state: bdi btrfs-1: dirty=760 wb=533 unstable=0 bg_thresh=1004 thresh=2008 gap=715 poll_thresh=17 ino=257 dd-2584 [004] 262.810783: balance_dirty_state: bdi btrfs-1: dirty=760 wb=533 unstable=0 bg_thresh=1006 thresh=2013 gap=720 poll_thresh=13 ino=257 dd-2584 [004] 262.810867: balance_dirty_state: bdi btrfs-1: dirty=785 wb=533 unstable=0 bg_thresh=1006 thresh=2013 gap=695 poll_thresh=14 ino=257 dd-2584 [004] 262.810955: balance_dirty_state: bdi btrfs-1: dirty=810 wb=533 unstable=0 bg_thresh=1009 thresh=2018 gap=675 poll_thresh=15 ino=257 dd-2584 [004] 262.811044: balance_dirty_state: bdi btrfs-1: dirty=810 wb=533 unstable=0 bg_thresh=1006 thresh=2012 gap=669 poll_thresh=16 ino=257 dd-2584 [004] 262.811224: balance_dirty_state: bdi btrfs-1: dirty=860 wb=533 unstable=0 bg_thresh=1005 thresh=2011 gap=618 poll_thresh=17 ino=257 dd-2584 [004] 262.811407: balance_dirty_state: bdi btrfs-1: dirty=885 wb=533 unstable=0 bg_thresh=1007 thresh=2015 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 262.811589: balance_dirty_state: bdi btrfs-1: dirty=910 wb=533 unstable=0 bg_thresh=1007 thresh=2014 gap=571 poll_thresh=19 ino=257 dd-2584 [004] 262.812039: balance_dirty_state: bdi btrfs-1: dirty=935 wb=533 unstable=0 bg_thresh=1006 thresh=2013 gap=545 poll_thresh=20 ino=257 dd-2584 [004] 262.812213: balance_dirty_state: bdi btrfs-1: dirty=985 wb=533 unstable=0 bg_thresh=1008 thresh=2017 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 262.812220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=98% bdi_bw=62124 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 262.818676: balance_dirty_state: bdi btrfs-1: dirty=985 wb=408 unstable=0 bg_thresh=1006 thresh=2012 gap=619 poll_thresh=21 ino=257 dd-2584 [004] 262.818767: balance_dirty_state: bdi btrfs-1: dirty=985 wb=408 unstable=0 bg_thresh=1005 thresh=2011 gap=618 poll_thresh=16 ino=257 dd-2584 [004] 262.818906: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=408 unstable=0 bg_thresh=1005 thresh=2010 gap=567 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 262.818966: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=204 wrote=0 to_write=8192 dd-2584 [004] 262.819034: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=408 unstable=0 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 262.819158: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=433 unstable=0 bg_thresh=1006 thresh=2013 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 262.819159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-140% task_weight=97% bdi_bw=62124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 262.821439: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=1040 to_write=7152 dd-2584 [004] 262.826647: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1333 unstable=0 bg_thresh=1003 thresh=2006 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 262.826773: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1333 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 262.826894: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1333 unstable=0 bg_thresh=1002 thresh=2005 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 262.827040: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1333 unstable=0 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 262.827282: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1333 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 262.827893: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1333 unstable=0 bg_thresh=1004 thresh=2008 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 262.827903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=62124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 262.834701: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1333 unstable=0 bg_thresh=1004 thresh=2008 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 262.834711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=62124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 262.842767: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1208 unstable=0 bg_thresh=1006 thresh=2012 gap=619 poll_thresh=18 ino=257 dd-2584 [006] 262.842894: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1208 unstable=0 bg_thresh=1006 thresh=2012 gap=619 poll_thresh=13 ino=257 dd-2584 [006] 262.843013: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1208 unstable=0 bg_thresh=1008 thresh=2017 gap=599 poll_thresh=14 ino=257 dd-2584 [006] 262.843129: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1208 unstable=0 bg_thresh=1008 thresh=2017 gap=599 poll_thresh=15 ino=257 dd-2584 [006] 262.843246: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1208 unstable=0 bg_thresh=1011 thresh=2022 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 262.843480: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1208 unstable=0 bg_thresh=1013 thresh=2027 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 262.843717: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1208 unstable=0 bg_thresh=1015 thresh=2031 gap=513 poll_thresh=18 ino=257 dd-2584 [006] 262.843966: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1183 unstable=0 bg_thresh=1015 thresh=2030 gap=512 poll_thresh=19 ino=257 dd-2584 [006] 262.844165: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1083 unstable=0 bg_thresh=1014 thresh=2029 gap=586 poll_thresh=20 ino=257 dd-2584 [006] 262.844370: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1083 unstable=0 bg_thresh=1013 thresh=2026 gap=558 poll_thresh=21 ino=257 dd-2584 [006] 262.844783: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1083 unstable=0 bg_thresh=1011 thresh=2023 gap=505 poll_thresh=22 ino=257 dd-2584 [006] 262.844790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-82% task_weight=98% bdi_bw=62124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 262.850810: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1083 unstable=0 bg_thresh=1014 thresh=2028 gap=510 poll_thresh=16 ino=257 dd-2584 [006] 262.850929: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1083 unstable=0 bg_thresh=1013 thresh=2027 gap=459 poll_thresh=17 ino=257 dd-2584 [006] 262.850933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=62124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 262.858749: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1083 unstable=0 bg_thresh=1013 thresh=2027 gap=459 poll_thresh=17 ino=257 dd-2584 [006] 262.858754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=62124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 262.866730: balance_dirty_state: bdi btrfs-1: dirty=485 wb=958 unstable=0 bg_thresh=1013 thresh=2026 gap=583 poll_thresh=17 ino=257 dd-2584 [006] 262.866822: balance_dirty_state: bdi btrfs-1: dirty=485 wb=958 unstable=0 bg_thresh=1012 thresh=2025 gap=582 poll_thresh=13 ino=257 dd-2584 [006] 262.866896: balance_dirty_state: bdi btrfs-1: dirty=510 wb=958 unstable=0 bg_thresh=1015 thresh=2030 gap=562 poll_thresh=14 ino=257 dd-2584 [006] 262.866968: balance_dirty_state: bdi btrfs-1: dirty=535 wb=958 unstable=0 bg_thresh=1014 thresh=2029 gap=536 poll_thresh=15 ino=257 dd-2584 [006] 262.867039: balance_dirty_state: bdi btrfs-1: dirty=535 wb=958 unstable=0 bg_thresh=1014 thresh=2029 gap=536 poll_thresh=16 ino=257 dd-2584 [006] 262.867182: balance_dirty_state: bdi btrfs-1: dirty=585 wb=958 unstable=0 bg_thresh=1014 thresh=2028 gap=485 poll_thresh=17 ino=257 dd-2584 [006] 262.867188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1360 avg_dirty=1360 bdi_gap=10% task_gap=-77% task_weight=99% bdi_bw=62124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 262.874822: balance_dirty_state: bdi btrfs-1: dirty=585 wb=783 unstable=0 bg_thresh=1013 thresh=2026 gap=658 poll_thresh=13 ino=257 dd-2584 [006] 262.874896: balance_dirty_state: bdi btrfs-1: dirty=610 wb=783 unstable=0 bg_thresh=1015 thresh=2031 gap=638 poll_thresh=14 ino=257 dd-2584 [006] 262.874970: balance_dirty_state: bdi btrfs-1: dirty=610 wb=783 unstable=0 bg_thresh=1015 thresh=2030 gap=637 poll_thresh=15 ino=257 dd-2584 [006] 262.875041: balance_dirty_state: bdi btrfs-1: dirty=635 wb=783 unstable=0 bg_thresh=1015 thresh=2030 gap=612 poll_thresh=16 ino=257 dd-2584 [006] 262.875186: balance_dirty_state: bdi btrfs-1: dirty=660 wb=783 unstable=0 bg_thresh=1011 thresh=2023 gap=580 poll_thresh=17 ino=257 dd-2584 [006] 262.875551: balance_dirty_state: bdi btrfs-1: dirty=710 wb=783 unstable=0 bg_thresh=1011 thresh=2022 gap=529 poll_thresh=18 ino=257 dd-2584 [006] 262.875697: balance_dirty_state: bdi btrfs-1: dirty=735 wb=783 unstable=0 bg_thresh=1013 thresh=2026 gap=508 poll_thresh=19 ino=257 dd-2584 [006] 262.875841: balance_dirty_state: bdi btrfs-1: dirty=760 wb=783 unstable=0 bg_thresh=1012 thresh=2025 gap=482 poll_thresh=20 ino=257 dd-2584 [006] 262.875847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-126% task_weight=98% bdi_bw=62124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 262.882743: balance_dirty_state: bdi btrfs-1: dirty=760 wb=658 unstable=0 bg_thresh=1014 thresh=2028 gap=610 poll_thresh=20 ino=257 dd-2584 [000] 262.882852: balance_dirty_state: bdi btrfs-1: dirty=760 wb=658 unstable=0 bg_thresh=1016 thresh=2033 gap=615 poll_thresh=15 ino=257 dd-2584 [000] 262.882973: balance_dirty_state: bdi btrfs-1: dirty=785 wb=658 unstable=0 bg_thresh=1016 thresh=2033 gap=590 poll_thresh=16 ino=257 dd-2584 [000] 262.883207: balance_dirty_state: bdi btrfs-1: dirty=810 wb=658 unstable=0 bg_thresh=1016 thresh=2032 gap=564 poll_thresh=17 ino=257 dd-2584 [000] 262.883441: balance_dirty_state: bdi btrfs-1: dirty=860 wb=658 unstable=0 bg_thresh=1018 thresh=2036 gap=518 poll_thresh=18 ino=257 dd-2584 [000] 262.883679: balance_dirty_state: bdi btrfs-1: dirty=885 wb=658 unstable=0 bg_thresh=1017 thresh=2035 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 262.883688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-8% task_gap=-115% task_weight=98% bdi_bw=62124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 262.890666: balance_dirty_state: bdi btrfs-1: dirty=885 wb=508 unstable=0 bg_thresh=1017 thresh=2034 gap=641 poll_thresh=19 ino=257 dd-2584 [000] 262.890790: balance_dirty_state: bdi btrfs-1: dirty=910 wb=508 unstable=0 bg_thresh=1016 thresh=2033 gap=615 poll_thresh=14 ino=257 dd-2584 [000] 262.890908: balance_dirty_state: bdi btrfs-1: dirty=910 wb=508 unstable=0 bg_thresh=1016 thresh=2033 gap=615 poll_thresh=15 ino=257 dd-2584 [000] 262.891389: balance_dirty_state: bdi btrfs-1: dirty=935 wb=508 unstable=0 bg_thresh=1016 thresh=2032 gap=589 poll_thresh=16 ino=257 dd-2584 [000] 262.891624: balance_dirty_state: bdi btrfs-1: dirty=960 wb=508 unstable=0 bg_thresh=1015 thresh=2031 gap=563 poll_thresh=17 ino=257 dd-2584 [000] 262.891861: balance_dirty_state: bdi btrfs-1: dirty=985 wb=508 unstable=0 bg_thresh=1017 thresh=2035 gap=542 poll_thresh=18 ino=257 dd-2584 [000] 262.892097: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=508 unstable=0 bg_thresh=1017 thresh=2034 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 262.892106: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=61196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 262.892188: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=276 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 262.896857: writeback_single_inode: bdi btrfs-1: ino=257 state= age=264 wrote=976 to_write=7216 dd-2584 [000] 262.898719: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1483 unstable=0 bg_thresh=1017 thresh=2034 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 262.898726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=61196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.906689: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1358 unstable=0 bg_thresh=1017 thresh=2034 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 262.906773: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1358 unstable=0 bg_thresh=1016 thresh=2033 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 262.906832: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1358 unstable=0 bg_thresh=1016 thresh=2033 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 262.906889: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1358 unstable=0 bg_thresh=1016 thresh=2032 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 262.907002: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1358 unstable=0 bg_thresh=1015 thresh=2031 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 262.907119: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1358 unstable=0 bg_thresh=1017 thresh=2035 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 262.907233: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1358 unstable=0 bg_thresh=1017 thresh=2034 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 262.907238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=98% bdi_bw=61196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.914749: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1358 unstable=0 bg_thresh=1017 thresh=2034 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 262.914754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=98% bdi_bw=61196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.922737: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1233 unstable=0 bg_thresh=1016 thresh=2033 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 262.922998: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1233 unstable=0 bg_thresh=1013 thresh=2027 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 262.923055: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1233 unstable=0 bg_thresh=1016 thresh=2032 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 262.923112: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1233 unstable=0 bg_thresh=1013 thresh=2026 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 262.923255: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1233 unstable=0 bg_thresh=1015 thresh=2030 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 262.923417: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1233 unstable=0 bg_thresh=1014 thresh=2029 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 262.923422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=61196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.934666: balance_dirty_state: bdi btrfs-1: dirty=310 wb=983 unstable=0 bg_thresh=1002 thresh=2005 gap=712 poll_thresh=18 ino=257 dd-2584 [004] 262.934758: balance_dirty_state: bdi btrfs-1: dirty=335 wb=983 unstable=0 bg_thresh=1005 thresh=2010 gap=692 poll_thresh=13 ino=257 dd-2584 [004] 262.934847: balance_dirty_state: bdi btrfs-1: dirty=335 wb=983 unstable=0 bg_thresh=1005 thresh=2010 gap=692 poll_thresh=14 ino=257 dd-2584 [004] 262.934939: balance_dirty_state: bdi btrfs-1: dirty=360 wb=983 unstable=0 bg_thresh=1004 thresh=2009 gap=666 poll_thresh=15 ino=257 dd-2584 [004] 262.935029: balance_dirty_state: bdi btrfs-1: dirty=360 wb=983 unstable=0 bg_thresh=1007 thresh=2014 gap=671 poll_thresh=16 ino=257 dd-2584 [004] 262.935211: balance_dirty_state: bdi btrfs-1: dirty=410 wb=983 unstable=0 bg_thresh=1006 thresh=2013 gap=620 poll_thresh=17 ino=257 dd-2584 [004] 262.935395: balance_dirty_state: bdi btrfs-1: dirty=435 wb=983 unstable=0 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 262.935851: balance_dirty_state: bdi btrfs-1: dirty=460 wb=983 unstable=0 bg_thresh=1005 thresh=2011 gap=568 poll_thresh=19 ino=257 dd-2584 [004] 262.936027: balance_dirty_state: bdi btrfs-1: dirty=510 wb=983 unstable=0 bg_thresh=1004 thresh=2009 gap=516 poll_thresh=20 ino=257 dd-2584 [004] 262.936207: balance_dirty_state: bdi btrfs-1: dirty=535 wb=983 unstable=0 bg_thresh=1004 thresh=2008 gap=490 poll_thresh=21 ino=257 dd-2584 [004] 262.936213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=61196 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 262.942651: balance_dirty_state: bdi btrfs-1: dirty=535 wb=983 unstable=0 bg_thresh=991 thresh=1983 gap=465 poll_thresh=21 ino=257 dd-2584 [004] 262.942657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=61196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.950673: balance_dirty_state: bdi btrfs-1: dirty=535 wb=958 unstable=0 bg_thresh=990 thresh=1981 gap=488 poll_thresh=21 ino=257 dd-2584 [004] 262.950677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-134% task_weight=100% bdi_bw=61196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 262.958754: balance_dirty_state: bdi btrfs-1: dirty=535 wb=833 unstable=0 bg_thresh=990 thresh=1981 gap=613 poll_thresh=21 ino=257 dd-2584 [004] 262.958827: balance_dirty_state: bdi btrfs-1: dirty=560 wb=833 unstable=0 bg_thresh=993 thresh=1986 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 262.958943: balance_dirty_state: bdi btrfs-1: dirty=585 wb=833 unstable=0 bg_thresh=992 thresh=1985 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 262.959060: balance_dirty_state: bdi btrfs-1: dirty=610 wb=833 unstable=0 bg_thresh=989 thresh=1978 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 262.959175: balance_dirty_state: bdi btrfs-1: dirty=635 wb=833 unstable=0 bg_thresh=991 thresh=1982 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 262.959292: balance_dirty_state: bdi btrfs-1: dirty=685 wb=833 unstable=0 bg_thresh=990 thresh=1981 gap=463 poll_thresh=20 ino=257 dd-2584 [004] 262.959296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=61196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 262.966825: balance_dirty_state: bdi btrfs-1: dirty=685 wb=833 unstable=0 bg_thresh=990 thresh=1981 gap=463 poll_thresh=20 ino=257 dd-2584 [005] 262.966834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=61196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 262.974831: balance_dirty_state: bdi btrfs-1: dirty=685 wb=708 unstable=0 bg_thresh=993 thresh=1987 gap=594 poll_thresh=20 ino=257 dd-2584 [005] 262.974958: balance_dirty_state: bdi btrfs-1: dirty=710 wb=708 unstable=0 bg_thresh=993 thresh=1987 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 262.975075: balance_dirty_state: bdi btrfs-1: dirty=710 wb=708 unstable=0 bg_thresh=996 thresh=1992 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 262.975677: balance_dirty_state: bdi btrfs-1: dirty=735 wb=708 unstable=0 bg_thresh=995 thresh=1991 gap=548 poll_thresh=17 ino=257 dd-2584 [005] 262.975910: balance_dirty_state: bdi btrfs-1: dirty=785 wb=708 unstable=0 bg_thresh=995 thresh=1990 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 262.975919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1320 avg_dirty=1320 bdi_gap=12% task_gap=-73% task_weight=98% bdi_bw=61196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 262.982954: balance_dirty_state: bdi btrfs-1: dirty=785 wb=583 unstable=0 bg_thresh=993 thresh=1986 gap=618 poll_thresh=13 ino=257 dd-2584 [005] 262.983013: balance_dirty_state: bdi btrfs-1: dirty=810 wb=583 unstable=0 bg_thresh=995 thresh=1991 gap=598 poll_thresh=14 ino=257 dd-2584 [005] 262.983069: balance_dirty_state: bdi btrfs-1: dirty=835 wb=583 unstable=0 bg_thresh=992 thresh=1985 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 262.983126: balance_dirty_state: bdi btrfs-1: dirty=835 wb=583 unstable=0 bg_thresh=995 thresh=1990 gap=572 poll_thresh=16 ino=257 dd-2584 [005] 262.983238: balance_dirty_state: bdi btrfs-1: dirty=885 wb=583 unstable=0 bg_thresh=994 thresh=1989 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 262.983352: balance_dirty_state: bdi btrfs-1: dirty=910 wb=583 unstable=0 bg_thresh=994 thresh=1988 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 262.983356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=98% bdi_bw=61196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 262.990853: balance_dirty_state: bdi btrfs-1: dirty=910 wb=583 unstable=0 bg_thresh=994 thresh=1988 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 262.990862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=98% bdi_bw=61196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 262.998831: balance_dirty_state: bdi btrfs-1: dirty=910 wb=583 unstable=0 bg_thresh=994 thresh=1988 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 262.998841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=98% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 263.009559: balance_dirty_state: bdi btrfs-1: dirty=910 wb=458 unstable=0 bg_thresh=996 thresh=1992 gap=624 poll_thresh=18 ino=257 dd-2584 [006] 263.009685: balance_dirty_state: bdi btrfs-1: dirty=935 wb=458 unstable=0 bg_thresh=998 thresh=1997 gap=604 poll_thresh=13 ino=257 dd-2584 [006] 263.009804: balance_dirty_state: bdi btrfs-1: dirty=935 wb=458 unstable=0 bg_thresh=1001 thresh=2002 gap=609 poll_thresh=14 ino=257 dd-2584 [006] 263.009925: balance_dirty_state: bdi btrfs-1: dirty=960 wb=458 unstable=0 bg_thresh=1001 thresh=2002 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 263.010049: balance_dirty_state: bdi btrfs-1: dirty=985 wb=458 unstable=0 bg_thresh=1000 thresh=2001 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 263.010722: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=458 unstable=0 bg_thresh=999 thresh=1998 gap=517 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 263.010768: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=396 wrote=0 to_write=8192 dd-2584 [006] 263.010988: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=458 unstable=0 bg_thresh=999 thresh=1999 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 263.010990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-110% task_weight=98% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 263.013133: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=976 to_write=7216 dd-2584 [006] 263.018815: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1422 unstable=0 bg_thresh=1002 thresh=2004 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 263.018828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-104% task_weight=98% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 263.026807: balance_dirty_state: bdi btrfs-1: dirty=82 wb=1422 unstable=0 bg_thresh=1000 thresh=2000 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 263.026816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-109% task_weight=98% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 263.034718: balance_dirty_state: bdi btrfs-1: dirty=79 wb=1303 unstable=0 bg_thresh=998 thresh=1996 gap=614 poll_thresh=18 ino=257 dd-2584 [006] 263.034791: balance_dirty_state: bdi btrfs-1: dirty=79 wb=1303 unstable=0 bg_thresh=998 thresh=1996 gap=614 poll_thresh=13 ino=257 dd-2584 [006] 263.034853: balance_dirty_state: bdi btrfs-1: dirty=104 wb=1303 unstable=0 bg_thresh=997 thresh=1995 gap=588 poll_thresh=14 ino=257 dd-2584 [006] 263.034915: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1303 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 263.034977: balance_dirty_state: bdi btrfs-1: dirty=129 wb=1303 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 263.035105: balance_dirty_state: bdi btrfs-1: dirty=179 wb=1303 unstable=0 bg_thresh=999 thresh=1998 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 263.035231: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1303 unstable=0 bg_thresh=998 thresh=1997 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 263.035236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-113% task_weight=99% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 263.042910: balance_dirty_state: bdi btrfs-1: dirty=204 wb=1128 unstable=0 bg_thresh=995 thresh=1991 gap=659 poll_thresh=18 ino=257 dd-2584 [006] 263.042997: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1053 unstable=0 bg_thresh=998 thresh=1997 gap=715 poll_thresh=13 ino=257 dd-2584 [006] 263.043064: balance_dirty_state: bdi btrfs-1: dirty=229 wb=1053 unstable=0 bg_thresh=998 thresh=1996 gap=714 poll_thresh=14 ino=257 dd-2584 [006] 263.043128: balance_dirty_state: bdi btrfs-1: dirty=254 wb=1053 unstable=0 bg_thresh=998 thresh=1996 gap=689 poll_thresh=15 ino=257 dd-2584 [006] 263.043189: balance_dirty_state: bdi btrfs-1: dirty=279 wb=1053 unstable=0 bg_thresh=997 thresh=1995 gap=663 poll_thresh=16 ino=257 dd-2584 [006] 263.043491: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1053 unstable=0 bg_thresh=999 thresh=1999 gap=642 poll_thresh=17 ino=257 dd-2584 [006] 263.043607: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1053 unstable=0 bg_thresh=999 thresh=1998 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 263.043722: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1053 unstable=0 bg_thresh=998 thresh=1997 gap=590 poll_thresh=19 ino=257 dd-2584 [006] 263.043839: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1053 unstable=0 bg_thresh=1000 thresh=2001 gap=544 poll_thresh=20 ino=257 dd-2584 [006] 263.043956: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1053 unstable=0 bg_thresh=1000 thresh=2000 gap=518 poll_thresh=21 ino=257 dd-2584 [006] 263.044074: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1053 unstable=0 bg_thresh=999 thresh=1999 gap=492 poll_thresh=22 ino=257 dd-2584 [006] 263.044078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-63% task_weight=98% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 263.050801: balance_dirty_state: bdi btrfs-1: dirty=479 wb=978 unstable=0 bg_thresh=997 thresh=1995 gap=538 poll_thresh=16 ino=257 dd-2584 [006] 263.050920: balance_dirty_state: bdi btrfs-1: dirty=504 wb=978 unstable=0 bg_thresh=999 thresh=1999 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 263.051215: balance_dirty_state: bdi btrfs-1: dirty=529 wb=978 unstable=0 bg_thresh=999 thresh=1998 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 263.051220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-64% task_weight=98% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 263.058736: balance_dirty_state: bdi btrfs-1: dirty=554 wb=978 unstable=0 bg_thresh=1001 thresh=2003 gap=471 poll_thresh=13 ino=257 dd-2584 [006] 263.058740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 263.066712: balance_dirty_state: bdi btrfs-1: dirty=554 wb=978 unstable=0 bg_thresh=1004 thresh=2009 gap=477 poll_thresh=13 ino=257 dd-2584 [006] 263.066717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 263.074718: balance_dirty_state: bdi btrfs-1: dirty=549 wb=687 unstable=0 bg_thresh=987 thresh=1975 gap=739 poll_thresh=13 ino=257 dd-2584 [006] 263.074784: balance_dirty_state: bdi btrfs-1: dirty=574 wb=687 unstable=0 bg_thresh=987 thresh=1975 gap=714 poll_thresh=10 ino=257 dd-2584 [006] 263.074845: balance_dirty_state: bdi btrfs-1: dirty=574 wb=687 unstable=0 bg_thresh=987 thresh=1974 gap=713 poll_thresh=11 ino=257 dd-2584 [006] 263.074907: balance_dirty_state: bdi btrfs-1: dirty=599 wb=687 unstable=0 bg_thresh=987 thresh=1974 gap=688 poll_thresh=12 ino=257 dd-2584 [006] 263.074972: balance_dirty_state: bdi btrfs-1: dirty=624 wb=687 unstable=0 bg_thresh=989 thresh=1978 gap=667 poll_thresh=13 ino=257 dd-2584 [006] 263.075035: balance_dirty_state: bdi btrfs-1: dirty=624 wb=687 unstable=0 bg_thresh=989 thresh=1978 gap=667 poll_thresh=14 ino=257 dd-2584 [006] 263.075097: balance_dirty_state: bdi btrfs-1: dirty=649 wb=687 unstable=0 bg_thresh=988 thresh=1977 gap=641 poll_thresh=15 ino=257 dd-2584 [006] 263.075163: balance_dirty_state: bdi btrfs-1: dirty=674 wb=687 unstable=0 bg_thresh=985 thresh=1971 gap=610 poll_thresh=16 ino=257 dd-2584 [006] 263.075287: balance_dirty_state: bdi btrfs-1: dirty=699 wb=687 unstable=0 bg_thresh=985 thresh=1970 gap=584 poll_thresh=17 ino=257 dd-2584 [006] 263.075419: balance_dirty_state: bdi btrfs-1: dirty=724 wb=687 unstable=0 bg_thresh=987 thresh=1974 gap=563 poll_thresh=18 ino=257 dd-2584 [006] 263.075550: balance_dirty_state: bdi btrfs-1: dirty=749 wb=687 unstable=0 bg_thresh=986 thresh=1973 gap=537 poll_thresh=19 ino=257 dd-2584 [006] 263.075861: balance_dirty_state: bdi btrfs-1: dirty=799 wb=687 unstable=0 bg_thresh=992 thresh=1984 gap=498 poll_thresh=20 ino=257 dd-2584 [006] 263.075984: balance_dirty_state: bdi btrfs-1: dirty=824 wb=687 unstable=0 bg_thresh=991 thresh=1983 gap=472 poll_thresh=21 ino=257 dd-2584 [006] 263.075989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 263.082794: balance_dirty_state: bdi btrfs-1: dirty=819 wb=700 unstable=0 bg_thresh=983 thresh=1966 gap=447 poll_thresh=21 ino=257 dd-2584 [006] 263.082803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 263.090714: balance_dirty_state: bdi btrfs-1: dirty=819 wb=575 unstable=0 bg_thresh=982 thresh=1965 gap=571 poll_thresh=21 ino=257 dd-2584 [006] 263.090789: balance_dirty_state: bdi btrfs-1: dirty=844 wb=575 unstable=0 bg_thresh=982 thresh=1965 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 263.090904: balance_dirty_state: bdi btrfs-1: dirty=869 wb=575 unstable=0 bg_thresh=987 thresh=1975 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 263.091024: balance_dirty_state: bdi btrfs-1: dirty=894 wb=575 unstable=0 bg_thresh=987 thresh=1974 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 263.091146: balance_dirty_state: bdi btrfs-1: dirty=919 wb=575 unstable=0 bg_thresh=986 thresh=1973 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 263.091150: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1320 avg_dirty=1320 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 263.098977: balance_dirty_state: bdi btrfs-1: dirty=951 wb=578 unstable=0 bg_thresh=989 thresh=1978 gap=449 poll_thresh=14 ino=257 dd-2584 [006] 263.098986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=58332 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 263.106831: balance_dirty_state: bdi btrfs-1: dirty=944 wb=582 unstable=0 bg_thresh=991 thresh=1983 gap=457 poll_thresh=14 ino=257 dd-2584 [006] 263.106841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=56084 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 263.114850: balance_dirty_state: bdi btrfs-1: dirty=944 wb=457 unstable=0 bg_thresh=991 thresh=1983 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 263.114954: balance_dirty_state: bdi btrfs-1: dirty=969 wb=457 unstable=0 bg_thresh=991 thresh=1982 gap=556 poll_thresh=10 ino=257 dd-2584 [006] 263.115015: balance_dirty_state: bdi btrfs-1: dirty=969 wb=457 unstable=0 bg_thresh=988 thresh=1976 gap=550 poll_thresh=11 ino=257 dd-2584 [006] 263.115072: balance_dirty_state: bdi btrfs-1: dirty=994 wb=457 unstable=0 bg_thresh=990 thresh=1981 gap=530 poll_thresh=12 ino=257 flush-btrfs-1-2586 [002] 263.115096: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=500 wrote=0 to_write=8192 dd-2584 [006] 263.115160: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=457 unstable=0 bg_thresh=987 thresh=1975 gap=499 poll_thresh=13 ino=257 dd-2584 [006] 263.115246: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=457 unstable=0 bg_thresh=990 thresh=1980 gap=504 poll_thresh=14 ino=257 dd-2584 [006] 263.115622: balance_dirty_state: bdi btrfs-1: dirty=944 wb=557 unstable=0 bg_thresh=989 thresh=1979 gap=478 poll_thresh=15 ino=257 dd-2584 [006] 263.115624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-87% task_weight=99% bdi_bw=56084 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 263.119594: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=976 to_write=7216 dd-2584 [001] 263.122958: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1432 unstable=0 bg_thresh=990 thresh=1981 gap=480 poll_thresh=11 ino=257 dd-2584 [001] 263.122964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1361 avg_dirty=1361 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=56084 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 263.130709: balance_dirty_state: bdi btrfs-1: dirty=69 wb=1307 unstable=0 bg_thresh=990 thresh=1981 gap=605 poll_thresh=11 ino=257 dd-2584 [001] 263.130811: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1307 unstable=0 bg_thresh=990 thresh=1981 gap=580 poll_thresh=8 ino=257 dd-2584 [001] 263.130892: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1307 unstable=0 bg_thresh=993 thresh=1986 gap=560 poll_thresh=9 ino=257 dd-2584 [001] 263.130973: balance_dirty_state: bdi btrfs-1: dirty=119 wb=1307 unstable=0 bg_thresh=993 thresh=1986 gap=560 poll_thresh=10 ino=257 dd-2584 [001] 263.131054: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1307 unstable=0 bg_thresh=995 thresh=1991 gap=540 poll_thresh=11 ino=257 dd-2584 [001] 263.131133: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1307 unstable=0 bg_thresh=995 thresh=1991 gap=515 poll_thresh=12 ino=257 dd-2584 [001] 263.131214: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1307 unstable=0 bg_thresh=998 thresh=1996 gap=520 poll_thresh=13 ino=257 dd-2584 [001] 263.131298: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1307 unstable=0 bg_thresh=997 thresh=1995 gap=494 poll_thresh=14 ino=257 dd-2584 [001] 263.131305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=99% bdi_bw=56084 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 263.142814: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1057 unstable=0 bg_thresh=990 thresh=1981 gap=705 poll_thresh=10 ino=257 dd-2584 [001] 263.142875: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1057 unstable=0 bg_thresh=993 thresh=1986 gap=710 poll_thresh=11 ino=257 dd-2584 [001] 263.142933: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1057 unstable=0 bg_thresh=993 thresh=1986 gap=685 poll_thresh=12 ino=257 dd-2584 [001] 263.142990: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1057 unstable=0 bg_thresh=995 thresh=1991 gap=665 poll_thresh=13 ino=257 dd-2584 [001] 263.143048: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1057 unstable=0 bg_thresh=995 thresh=1991 gap=665 poll_thresh=14 ino=257 dd-2584 [001] 263.143106: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1057 unstable=0 bg_thresh=998 thresh=1996 gap=645 poll_thresh=15 ino=257 dd-2584 [001] 263.143165: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1057 unstable=0 bg_thresh=997 thresh=1995 gap=644 poll_thresh=16 ino=257 dd-2584 [001] 263.143458: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1057 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=17 ino=257 dd-2584 [001] 263.143575: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1057 unstable=0 bg_thresh=996 thresh=1993 gap=567 poll_thresh=18 ino=257 dd-2584 [001] 263.143691: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1057 unstable=0 bg_thresh=998 thresh=1997 gap=546 poll_thresh=19 ino=257 dd-2584 [001] 263.143807: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1057 unstable=0 bg_thresh=998 thresh=1996 gap=495 poll_thresh=20 ino=257 dd-2584 [001] 263.143812: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1280 avg_dirty=1280 bdi_gap=39% task_gap=-20% task_weight=100% bdi_bw=56084 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 263.154757: balance_dirty_state: bdi btrfs-1: dirty=444 wb=968 unstable=0 bg_thresh=989 thresh=1979 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 263.154816: balance_dirty_state: bdi btrfs-1: dirty=469 wb=968 unstable=0 bg_thresh=992 thresh=1984 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 263.154929: balance_dirty_state: bdi btrfs-1: dirty=494 wb=968 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 263.155045: balance_dirty_state: bdi btrfs-1: dirty=519 wb=968 unstable=0 bg_thresh=997 thresh=1994 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 263.155165: balance_dirty_state: bdi btrfs-1: dirty=569 wb=968 unstable=0 bg_thresh=999 thresh=1998 gap=461 poll_thresh=19 ino=257 dd-2584 [001] 263.155170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-65% task_weight=100% bdi_bw=56084 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 263.167182: balance_dirty_state: bdi btrfs-1: dirty=569 wb=843 unstable=0 bg_thresh=991 thresh=1982 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 263.167298: balance_dirty_state: bdi btrfs-1: dirty=594 wb=843 unstable=0 bg_thresh=993 thresh=1987 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 263.167413: balance_dirty_state: bdi btrfs-1: dirty=619 wb=843 unstable=0 bg_thresh=993 thresh=1987 gap=525 poll_thresh=16 ino=257 dd-2584 [001] 263.167640: balance_dirty_state: bdi btrfs-1: dirty=644 wb=843 unstable=0 bg_thresh=998 thresh=1997 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 263.167881: balance_dirty_state: bdi btrfs-1: dirty=669 wb=843 unstable=0 bg_thresh=998 thresh=1996 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 263.167889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-67% task_weight=99% bdi_bw=56084 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 263.174809: balance_dirty_state: bdi btrfs-1: dirty=694 wb=718 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=13 ino=257 dd-2584 [001] 263.174868: balance_dirty_state: bdi btrfs-1: dirty=694 wb=718 unstable=0 bg_thresh=994 thresh=1988 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 263.174924: balance_dirty_state: bdi btrfs-1: dirty=719 wb=718 unstable=0 bg_thresh=994 thresh=1988 gap=551 poll_thresh=15 ino=257 dd-2584 [001] 263.174981: balance_dirty_state: bdi btrfs-1: dirty=744 wb=718 unstable=0 bg_thresh=996 thresh=1993 gap=531 poll_thresh=16 ino=257 dd-2584 [001] 263.175098: balance_dirty_state: bdi btrfs-1: dirty=769 wb=718 unstable=0 bg_thresh=996 thresh=1992 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 263.175218: balance_dirty_state: bdi btrfs-1: dirty=794 wb=718 unstable=0 bg_thresh=998 thresh=1996 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 263.175222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-67% task_weight=99% bdi_bw=56084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 263.182803: balance_dirty_state: bdi btrfs-1: dirty=819 wb=593 unstable=0 bg_thresh=992 thresh=1984 gap=572 poll_thresh=13 ino=257 dd-2584 [001] 263.183039: balance_dirty_state: bdi btrfs-1: dirty=844 wb=593 unstable=0 bg_thresh=992 thresh=1984 gap=547 poll_thresh=14 ino=257 dd-2584 [001] 263.183097: balance_dirty_state: bdi btrfs-1: dirty=844 wb=593 unstable=0 bg_thresh=994 thresh=1989 gap=552 poll_thresh=15 ino=257 dd-2584 [001] 263.183155: balance_dirty_state: bdi btrfs-1: dirty=869 wb=593 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=16 ino=257 dd-2584 [001] 263.183272: balance_dirty_state: bdi btrfs-1: dirty=894 wb=593 unstable=0 bg_thresh=997 thresh=1994 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 263.183393: balance_dirty_state: bdi btrfs-1: dirty=919 wb=593 unstable=0 bg_thresh=999 thresh=1998 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 263.183398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-64% task_weight=98% bdi_bw=56084 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 263.190882: balance_dirty_state: bdi btrfs-1: dirty=944 wb=593 unstable=0 bg_thresh=998 thresh=1997 gap=460 poll_thresh=13 ino=257 dd-2584 [001] 263.190886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=56084 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 263.198739: balance_dirty_state: bdi btrfs-1: dirty=946 wb=481 unstable=0 bg_thresh=991 thresh=1982 gap=555 poll_thresh=13 ino=257 dd-2584 [001] 263.198804: balance_dirty_state: bdi btrfs-1: dirty=971 wb=481 unstable=0 bg_thresh=991 thresh=1982 gap=530 poll_thresh=10 ino=257 dd-2584 [001] 263.198863: balance_dirty_state: bdi btrfs-1: dirty=971 wb=481 unstable=0 bg_thresh=993 thresh=1987 gap=535 poll_thresh=11 ino=257 dd-2584 [001] 263.198921: balance_dirty_state: bdi btrfs-1: dirty=996 wb=481 unstable=0 bg_thresh=993 thresh=1987 gap=510 poll_thresh=12 ino=257 dd-2584 [001] 263.198982: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=481 unstable=0 bg_thresh=996 thresh=1992 gap=490 poll_thresh=13 ino=257 dd-2584 [001] 263.198984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1280 avg_dirty=1280 bdi_gap=37% task_gap=-24% task_weight=99% bdi_bw=56084 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 263.198997: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=584 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 263.201178: writeback_single_inode: bdi btrfs-1: ino=257 state= age=292 wrote=944 to_write=7248 dd-2584 [005] 263.206827: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1431 unstable=0 bg_thresh=990 thresh=1980 gap=478 poll_thresh=10 ino=257 dd-2584 [005] 263.206834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1321 avg_dirty=1321 bdi_gap=5% task_gap=-88% task_weight=100% bdi_bw=56084 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 263.214900: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1306 unstable=0 bg_thresh=986 thresh=1972 gap=570 poll_thresh=7 ino=257 dd-2584 [005] 263.214966: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1306 unstable=0 bg_thresh=985 thresh=1971 gap=544 poll_thresh=8 ino=257 dd-2584 [005] 263.215029: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1306 unstable=0 bg_thresh=985 thresh=1971 gap=544 poll_thresh=9 ino=257 dd-2584 [005] 263.215290: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1306 unstable=0 bg_thresh=985 thresh=1970 gap=518 poll_thresh=10 ino=257 dd-2584 [005] 263.215351: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1306 unstable=0 bg_thresh=985 thresh=1970 gap=493 poll_thresh=11 ino=257 dd-2584 [005] 263.215410: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1306 unstable=0 bg_thresh=984 thresh=1969 gap=492 poll_thresh=12 ino=257 dd-2584 [005] 263.215415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1200 avg_dirty=1200 bdi_gap=72% task_gap=45% task_weight=99% bdi_bw=54856 base_bw=28 task_bw=8 dirtied=16 period=5336 think=0 pause=8 dd-2584 [005] 263.222832: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1306 unstable=0 bg_thresh=981 thresh=1962 gap=460 poll_thresh=9 ino=257 dd-2584 [005] 263.222837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1240 avg_dirty=1240 bdi_gap=44% task_gap=-11% task_weight=100% bdi_bw=54856 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 263.230965: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1156 unstable=0 bg_thresh=984 thresh=1968 gap=616 poll_thresh=7 ino=257 dd-2584 [001] 263.231033: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1156 unstable=0 bg_thresh=986 thresh=1973 gap=596 poll_thresh=8 ino=257 dd-2584 [001] 263.231100: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1156 unstable=0 bg_thresh=986 thresh=1973 gap=571 poll_thresh=9 ino=257 dd-2584 [001] 263.231167: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1156 unstable=0 bg_thresh=989 thresh=1978 gap=576 poll_thresh=10 ino=257 dd-2584 [001] 263.231237: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1156 unstable=0 bg_thresh=991 thresh=1983 gap=556 poll_thresh=11 ino=257 dd-2584 [001] 263.231306: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1156 unstable=0 bg_thresh=988 thresh=1977 gap=550 poll_thresh=12 ino=257 dd-2584 [001] 263.231377: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1156 unstable=0 bg_thresh=991 thresh=1982 gap=530 poll_thresh=13 ino=257 dd-2584 [001] 263.231445: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1156 unstable=0 bg_thresh=990 thresh=1981 gap=504 poll_thresh=14 ino=257 dd-2584 [001] 263.231514: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1156 unstable=0 bg_thresh=990 thresh=1981 gap=504 poll_thresh=15 ino=257 dd-2584 [001] 263.231583: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1156 unstable=0 bg_thresh=990 thresh=1980 gap=478 poll_thresh=16 ino=257 dd-2584 [001] 263.231588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1280 avg_dirty=1280 bdi_gap=30% task_gap=-39% task_weight=100% bdi_bw=54856 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 263.238974: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1156 unstable=0 bg_thresh=990 thresh=1980 gap=453 poll_thresh=12 ino=257 dd-2584 [001] 263.238979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1320 avg_dirty=1320 bdi_gap=6% task_gap=-86% task_weight=99% bdi_bw=54856 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 263.246798: balance_dirty_state: bdi btrfs-1: dirty=371 wb=956 unstable=0 bg_thresh=986 thresh=1972 gap=645 poll_thresh=9 ino=257 dd-2584 [001] 263.247079: balance_dirty_state: bdi btrfs-1: dirty=396 wb=956 unstable=0 bg_thresh=988 thresh=1977 gap=625 poll_thresh=10 ino=257 dd-2584 [001] 263.247148: balance_dirty_state: bdi btrfs-1: dirty=421 wb=956 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=11 ino=257 dd-2584 [001] 263.247215: balance_dirty_state: bdi btrfs-1: dirty=421 wb=956 unstable=0 bg_thresh=991 thresh=1982 gap=605 poll_thresh=12 ino=257 dd-2584 [001] 263.247284: balance_dirty_state: bdi btrfs-1: dirty=446 wb=956 unstable=0 bg_thresh=988 thresh=1976 gap=574 poll_thresh=13 ino=257 dd-2584 [001] 263.247354: balance_dirty_state: bdi btrfs-1: dirty=471 wb=956 unstable=0 bg_thresh=990 thresh=1981 gap=554 poll_thresh=14 ino=257 dd-2584 [001] 263.247423: balance_dirty_state: bdi btrfs-1: dirty=471 wb=956 unstable=0 bg_thresh=990 thresh=1980 gap=553 poll_thresh=15 ino=257 dd-2584 [001] 263.247494: balance_dirty_state: bdi btrfs-1: dirty=496 wb=956 unstable=0 bg_thresh=992 thresh=1985 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 263.247635: balance_dirty_state: bdi btrfs-1: dirty=521 wb=956 unstable=0 bg_thresh=992 thresh=1984 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 263.247777: balance_dirty_state: bdi btrfs-1: dirty=546 wb=956 unstable=0 bg_thresh=991 thresh=1983 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 263.247783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1280 avg_dirty=1280 bdi_gap=32% task_gap=-34% task_weight=98% bdi_bw=54856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 263.254908: balance_dirty_state: bdi btrfs-1: dirty=571 wb=956 unstable=0 bg_thresh=991 thresh=1982 gap=455 poll_thresh=13 ino=257 dd-2584 [001] 263.254913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-84% task_weight=100% bdi_bw=54856 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 263.262925: balance_dirty_state: bdi btrfs-1: dirty=596 wb=956 unstable=0 bg_thresh=990 thresh=1981 gap=429 poll_thresh=10 ino=257 dd-2584 [001] 263.262930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-84% task_weight=99% bdi_bw=54856 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 263.270972: balance_dirty_state: bdi btrfs-1: dirty=596 wb=706 unstable=0 bg_thresh=991 thresh=1983 gap=681 poll_thresh=7 ino=257 dd-2584 [001] 263.271093: balance_dirty_state: bdi btrfs-1: dirty=621 wb=706 unstable=0 bg_thresh=994 thresh=1988 gap=661 poll_thresh=8 ino=257 dd-2584 [001] 263.271213: balance_dirty_state: bdi btrfs-1: dirty=646 wb=706 unstable=0 bg_thresh=991 thresh=1982 gap=630 poll_thresh=9 ino=257 dd-2584 [001] 263.271694: balance_dirty_state: bdi btrfs-1: dirty=646 wb=706 unstable=0 bg_thresh=990 thresh=1981 gap=629 poll_thresh=10 ino=257 dd-2584 [001] 263.271812: balance_dirty_state: bdi btrfs-1: dirty=671 wb=706 unstable=0 bg_thresh=990 thresh=1981 gap=604 poll_thresh=11 ino=257 dd-2584 [001] 263.271930: balance_dirty_state: bdi btrfs-1: dirty=671 wb=706 unstable=0 bg_thresh=990 thresh=1980 gap=603 poll_thresh=12 ino=257 dd-2584 [001] 263.272049: balance_dirty_state: bdi btrfs-1: dirty=696 wb=706 unstable=0 bg_thresh=992 thresh=1985 gap=583 poll_thresh=13 ino=257 dd-2584 [001] 263.272168: balance_dirty_state: bdi btrfs-1: dirty=721 wb=706 unstable=0 bg_thresh=992 thresh=1984 gap=557 poll_thresh=14 ino=257 dd-2584 [001] 263.272289: balance_dirty_state: bdi btrfs-1: dirty=721 wb=706 unstable=0 bg_thresh=992 thresh=1984 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 263.272410: balance_dirty_state: bdi btrfs-1: dirty=746 wb=706 unstable=0 bg_thresh=991 thresh=1983 gap=531 poll_thresh=16 ino=257 dd-2584 [001] 263.272653: balance_dirty_state: bdi btrfs-1: dirty=771 wb=706 unstable=0 bg_thresh=991 thresh=1982 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 263.272897: balance_dirty_state: bdi btrfs-1: dirty=821 wb=706 unstable=0 bg_thresh=993 thresh=1986 gap=459 poll_thresh=18 ino=257 dd-2584 [001] 263.272906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-78% task_weight=98% bdi_bw=54856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 263.278926: balance_dirty_state: bdi btrfs-1: dirty=821 wb=581 unstable=0 bg_thresh=992 thresh=1984 gap=582 poll_thresh=13 ino=257 dd-2584 [001] 263.278988: balance_dirty_state: bdi btrfs-1: dirty=846 wb=581 unstable=0 bg_thresh=991 thresh=1983 gap=556 poll_thresh=14 ino=257 dd-2584 [001] 263.279044: balance_dirty_state: bdi btrfs-1: dirty=871 wb=581 unstable=0 bg_thresh=991 thresh=1983 gap=531 poll_thresh=15 ino=257 dd-2584 [001] 263.279103: balance_dirty_state: bdi btrfs-1: dirty=871 wb=581 unstable=0 bg_thresh=991 thresh=1982 gap=530 poll_thresh=16 ino=257 dd-2584 [001] 263.279387: balance_dirty_state: bdi btrfs-1: dirty=896 wb=581 unstable=0 bg_thresh=990 thresh=1981 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 263.279502: balance_dirty_state: bdi btrfs-1: dirty=946 wb=581 unstable=0 bg_thresh=992 thresh=1985 gap=458 poll_thresh=18 ino=257 dd-2584 [001] 263.279507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=9% task_gap=-79% task_weight=98% bdi_bw=54856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 263.286897: balance_dirty_state: bdi btrfs-1: dirty=946 wb=456 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=13 ino=257 dd-2584 [001] 263.286955: balance_dirty_state: bdi btrfs-1: dirty=971 wb=456 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=14 ino=257 dd-2584 [001] 263.287012: balance_dirty_state: bdi btrfs-1: dirty=996 wb=456 unstable=0 bg_thresh=990 thresh=1981 gap=529 poll_thresh=15 ino=257 dd-2584 [001] 263.287077: balance_dirty_state: bdi btrfs-1: dirty=996 wb=456 unstable=0 bg_thresh=993 thresh=1986 gap=534 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 263.287100: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=672 wrote=0 to_write=8192 dd-2584 [001] 263.287199: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=456 unstable=0 bg_thresh=995 thresh=1990 gap=488 poll_thresh=17 ino=257 dd-2584 [001] 263.287201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1240 avg_dirty=1240 bdi_gap=60% task_gap=21% task_weight=98% bdi_bw=54856 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 flush-btrfs-1-2586 [002] 263.291725: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=976 to_write=7216 dd-2584 [001] 263.295025: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1431 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=13 ino=257 dd-2584 [001] 263.295029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1321 avg_dirty=1321 bdi_gap=8% task_gap=-83% task_weight=99% bdi_bw=54856 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 263.302980: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1306 unstable=0 bg_thresh=992 thresh=1985 gap=583 poll_thresh=10 ino=257 dd-2584 [001] 263.303100: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1306 unstable=0 bg_thresh=989 thresh=1979 gap=577 poll_thresh=11 ino=257 dd-2584 [001] 263.303220: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1306 unstable=0 bg_thresh=992 thresh=1984 gap=557 poll_thresh=12 ino=257 dd-2584 [001] 263.303339: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1306 unstable=0 bg_thresh=989 thresh=1978 gap=526 poll_thresh=13 ino=257 dd-2584 [001] 263.303461: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1306 unstable=0 bg_thresh=988 thresh=1977 gap=525 poll_thresh=14 ino=257 dd-2584 [001] 263.303581: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1306 unstable=0 bg_thresh=991 thresh=1982 gap=505 poll_thresh=15 ino=257 dd-2584 [001] 263.304069: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1306 unstable=0 bg_thresh=990 thresh=1981 gap=479 poll_thresh=16 ino=257 dd-2584 [001] 263.304078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1280 avg_dirty=1280 bdi_gap=31% task_gap=-36% task_weight=99% bdi_bw=54856 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 263.311015: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1181 unstable=0 bg_thresh=992 thresh=1985 gap=608 poll_thresh=12 ino=257 dd-2584 [001] 263.311134: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1181 unstable=0 bg_thresh=992 thresh=1984 gap=582 poll_thresh=13 ino=257 dd-2584 [001] 263.311251: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1181 unstable=0 bg_thresh=992 thresh=1984 gap=557 poll_thresh=14 ino=257 dd-2584 [001] 263.311370: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1181 unstable=0 bg_thresh=991 thresh=1983 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 263.311488: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1181 unstable=0 bg_thresh=991 thresh=1983 gap=531 poll_thresh=16 ino=257 dd-2584 [001] 263.311725: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1181 unstable=0 bg_thresh=993 thresh=1987 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 263.311966: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1181 unstable=0 bg_thresh=993 thresh=1986 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 263.311975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1280 avg_dirty=1280 bdi_gap=34% task_gap=-31% task_weight=99% bdi_bw=54856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 263.318936: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1006 unstable=0 bg_thresh=990 thresh=1981 gap=629 poll_thresh=13 ino=257 dd-2584 [001] 263.318996: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1006 unstable=0 bg_thresh=990 thresh=1981 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 263.319057: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1006 unstable=0 bg_thresh=990 thresh=1980 gap=603 poll_thresh=15 ino=257 dd-2584 [001] 263.319118: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1006 unstable=0 bg_thresh=989 thresh=1979 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 263.319240: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1006 unstable=0 bg_thresh=989 thresh=1978 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 263.319541: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1006 unstable=0 bg_thresh=988 thresh=1977 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 263.319663: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1006 unstable=0 bg_thresh=988 thresh=1976 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 263.319668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1280 avg_dirty=1280 bdi_gap=28% task_gap=-42% task_weight=99% bdi_bw=54284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 263.326898: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1006 unstable=0 bg_thresh=979 thresh=1958 gap=456 poll_thresh=14 ino=257 dd-2584 [001] 263.326907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1228 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-6% task_gap=-111% task_weight=98% bdi_bw=54284 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 263.338795: balance_dirty_state: bdi btrfs-1: dirty=496 wb=881 unstable=0 bg_thresh=989 thresh=1978 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 263.338873: balance_dirty_state: bdi btrfs-1: dirty=521 wb=881 unstable=0 bg_thresh=989 thresh=1978 gap=576 poll_thresh=10 ino=257 dd-2584 [001] 263.338945: balance_dirty_state: bdi btrfs-1: dirty=546 wb=881 unstable=0 bg_thresh=991 thresh=1983 gap=556 poll_thresh=11 ino=257 dd-2584 [001] 263.339060: balance_dirty_state: bdi btrfs-1: dirty=546 wb=881 unstable=0 bg_thresh=994 thresh=1988 gap=561 poll_thresh=12 ino=257 dd-2584 [001] 263.339177: balance_dirty_state: bdi btrfs-1: dirty=571 wb=881 unstable=0 bg_thresh=991 thresh=1982 gap=530 poll_thresh=13 ino=257 dd-2584 [001] 263.339297: balance_dirty_state: bdi btrfs-1: dirty=596 wb=881 unstable=0 bg_thresh=993 thresh=1987 gap=510 poll_thresh=14 ino=257 dd-2584 [001] 263.339416: balance_dirty_state: bdi btrfs-1: dirty=596 wb=881 unstable=0 bg_thresh=990 thresh=1981 gap=504 poll_thresh=15 ino=257 dd-2584 [001] 263.339502: balance_dirty_state: bdi btrfs-1: dirty=621 wb=881 unstable=0 bg_thresh=993 thresh=1986 gap=484 poll_thresh=16 ino=257 dd-2584 [001] 263.339507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1280 avg_dirty=1280 bdi_gap=34% task_gap=-31% task_weight=99% bdi_bw=54284 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 263.350823: balance_dirty_state: bdi btrfs-1: dirty=646 wb=756 unstable=0 bg_thresh=984 thresh=1969 gap=567 poll_thresh=12 ino=257 dd-2584 [001] 263.350883: balance_dirty_state: bdi btrfs-1: dirty=646 wb=756 unstable=0 bg_thresh=987 thresh=1974 gap=572 poll_thresh=13 ino=257 dd-2584 [001] 263.350943: balance_dirty_state: bdi btrfs-1: dirty=671 wb=756 unstable=0 bg_thresh=987 thresh=1974 gap=547 poll_thresh=14 ino=257 dd-2584 [001] 263.351002: balance_dirty_state: bdi btrfs-1: dirty=696 wb=756 unstable=0 bg_thresh=989 thresh=1979 gap=527 poll_thresh=15 ino=257 dd-2584 [001] 263.351245: balance_dirty_state: bdi btrfs-1: dirty=696 wb=756 unstable=0 bg_thresh=992 thresh=1984 gap=532 poll_thresh=16 ino=257 dd-2584 [001] 263.351364: balance_dirty_state: bdi btrfs-1: dirty=721 wb=756 unstable=0 bg_thresh=991 thresh=1983 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 263.351481: balance_dirty_state: bdi btrfs-1: dirty=771 wb=756 unstable=0 bg_thresh=991 thresh=1982 gap=455 poll_thresh=18 ino=257 dd-2584 [001] 263.351486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-83% task_weight=98% bdi_bw=54284 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 263.363005: balance_dirty_state: bdi btrfs-1: dirty=796 wb=606 unstable=0 bg_thresh=992 thresh=1984 gap=582 poll_thresh=13 ino=257 dd-2584 [005] 263.363122: balance_dirty_state: bdi btrfs-1: dirty=796 wb=606 unstable=0 bg_thresh=992 thresh=1984 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 263.363236: balance_dirty_state: bdi btrfs-1: dirty=821 wb=606 unstable=0 bg_thresh=994 thresh=1989 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 263.363358: balance_dirty_state: bdi btrfs-1: dirty=846 wb=606 unstable=0 bg_thresh=991 thresh=1983 gap=531 poll_thresh=16 ino=257 dd-2584 [005] 263.363590: balance_dirty_state: bdi btrfs-1: dirty=871 wb=606 unstable=0 bg_thresh=991 thresh=1982 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 263.363860: balance_dirty_state: bdi btrfs-1: dirty=896 wb=581 unstable=0 bg_thresh=990 thresh=1980 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 263.364095: balance_dirty_state: bdi btrfs-1: dirty=921 wb=481 unstable=0 bg_thresh=989 thresh=1979 gap=577 poll_thresh=19 ino=257 dd-2584 [005] 263.364680: balance_dirty_state: bdi btrfs-1: dirty=971 wb=481 unstable=0 bg_thresh=985 thresh=1970 gap=518 poll_thresh=20 ino=257 dd-2584 [005] 263.364905: balance_dirty_state: bdi btrfs-1: dirty=996 wb=481 unstable=0 bg_thresh=983 thresh=1967 gap=490 poll_thresh=21 ino=257 dd-2584 [005] 263.364913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1240 avg_dirty=1240 bdi_gap=47% task_gap=-4% task_weight=98% bdi_bw=54284 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 263.364975: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=748 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 263.368294: writeback_single_inode: bdi btrfs-1: ino=257 state= age=160 wrote=928 to_write=7264 dd-2584 [000] 263.374995: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1281 unstable=0 bg_thresh=989 thresh=1979 gap=602 poll_thresh=16 ino=257 dd-2584 [000] 263.375230: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1281 unstable=0 bg_thresh=992 thresh=1984 gap=582 poll_thresh=17 ino=257 dd-2584 [000] 263.375468: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1281 unstable=0 bg_thresh=994 thresh=1988 gap=561 poll_thresh=18 ino=257 dd-2584 [000] 263.375710: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1281 unstable=0 bg_thresh=993 thresh=1987 gap=535 poll_thresh=19 ino=257 dd-2584 [000] 263.375948: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1281 unstable=0 bg_thresh=993 thresh=1986 gap=484 poll_thresh=20 ino=257 dd-2584 [000] 263.375957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1280 avg_dirty=1280 bdi_gap=34% task_gap=-30% task_weight=98% bdi_bw=54284 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 263.382957: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1156 unstable=0 bg_thresh=992 thresh=1984 gap=607 poll_thresh=15 ino=257 dd-2584 [000] 263.383079: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1156 unstable=0 bg_thresh=992 thresh=1984 gap=582 poll_thresh=16 ino=257 dd-2584 [000] 263.383318: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1156 unstable=0 bg_thresh=991 thresh=1982 gap=555 poll_thresh=17 ino=257 dd-2584 [000] 263.383929: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1156 unstable=0 bg_thresh=990 thresh=1981 gap=504 poll_thresh=18 ino=257 dd-2584 [000] 263.384164: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1156 unstable=0 bg_thresh=990 thresh=1980 gap=478 poll_thresh=19 ino=257 dd-2584 [000] 263.384173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1280 avg_dirty=1280 bdi_gap=30% task_gap=-37% task_weight=99% bdi_bw=54284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 263.390874: balance_dirty_state: bdi btrfs-1: dirty=371 wb=956 unstable=0 bg_thresh=987 thresh=1975 gap=648 poll_thresh=14 ino=257 dd-2584 [004] 263.390961: balance_dirty_state: bdi btrfs-1: dirty=371 wb=956 unstable=0 bg_thresh=987 thresh=1975 gap=648 poll_thresh=15 ino=257 dd-2584 [004] 263.391046: balance_dirty_state: bdi btrfs-1: dirty=396 wb=956 unstable=0 bg_thresh=987 thresh=1974 gap=622 poll_thresh=16 ino=257 dd-2584 [004] 263.391215: balance_dirty_state: bdi btrfs-1: dirty=421 wb=956 unstable=0 bg_thresh=986 thresh=1973 gap=596 poll_thresh=17 ino=257 dd-2584 [004] 263.391385: balance_dirty_state: bdi btrfs-1: dirty=446 wb=956 unstable=0 bg_thresh=988 thresh=1977 gap=575 poll_thresh=18 ino=257 dd-2584 [004] 263.391554: balance_dirty_state: bdi btrfs-1: dirty=496 wb=956 unstable=0 bg_thresh=988 thresh=1976 gap=524 poll_thresh=19 ino=257 dd-2584 [004] 263.391724: balance_dirty_state: bdi btrfs-1: dirty=521 wb=956 unstable=0 bg_thresh=987 thresh=1975 gap=498 poll_thresh=20 ino=257 dd-2584 [004] 263.392198: balance_dirty_state: bdi btrfs-1: dirty=546 wb=956 unstable=0 bg_thresh=987 thresh=1974 gap=472 poll_thresh=21 ino=257 dd-2584 [004] 263.392204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1280 avg_dirty=1280 bdi_gap=27% task_gap=-44% task_weight=98% bdi_bw=54284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 263.398960: balance_dirty_state: bdi btrfs-1: dirty=546 wb=956 unstable=0 bg_thresh=987 thresh=1974 gap=472 poll_thresh=16 ino=257 dd-2584 [001] 263.398965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1280 avg_dirty=1280 bdi_gap=27% task_gap=-45% task_weight=99% bdi_bw=54284 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 263.410962: balance_dirty_state: bdi btrfs-1: dirty=571 wb=831 unstable=0 bg_thresh=989 thresh=1978 gap=576 poll_thresh=12 ino=257 dd-2584 [001] 263.411020: balance_dirty_state: bdi btrfs-1: dirty=596 wb=831 unstable=0 bg_thresh=991 thresh=1983 gap=556 poll_thresh=13 ino=257 dd-2584 [001] 263.411077: balance_dirty_state: bdi btrfs-1: dirty=596 wb=831 unstable=0 bg_thresh=991 thresh=1983 gap=556 poll_thresh=14 ino=257 dd-2584 [001] 263.411133: balance_dirty_state: bdi btrfs-1: dirty=621 wb=831 unstable=0 bg_thresh=994 thresh=1988 gap=536 poll_thresh=15 ino=257 dd-2584 [001] 263.411188: balance_dirty_state: bdi btrfs-1: dirty=646 wb=831 unstable=0 bg_thresh=994 thresh=1988 gap=511 poll_thresh=16 ino=257 dd-2584 [001] 263.411302: balance_dirty_state: bdi btrfs-1: dirty=671 wb=831 unstable=0 bg_thresh=996 thresh=1992 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 263.411306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1240 avg_dirty=1240 bdi_gap=61% task_gap=24% task_weight=98% bdi_bw=54284 base_bw=28 task_bw=0 dirtied=32 period=32004 think=4 pause=8 dd-2584 [001] 263.419019: balance_dirty_state: bdi btrfs-1: dirty=671 wb=706 unstable=0 bg_thresh=993 thresh=1987 gap=610 poll_thresh=13 ino=257 dd-2584 [001] 263.419075: balance_dirty_state: bdi btrfs-1: dirty=696 wb=706 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 263.419131: balance_dirty_state: bdi btrfs-1: dirty=721 wb=706 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 263.419189: balance_dirty_state: bdi btrfs-1: dirty=721 wb=706 unstable=0 bg_thresh=995 thresh=1991 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 263.419301: balance_dirty_state: bdi btrfs-1: dirty=771 wb=706 unstable=0 bg_thresh=995 thresh=1990 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 263.419586: balance_dirty_state: bdi btrfs-1: dirty=796 wb=706 unstable=0 bg_thresh=997 thresh=1994 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 263.419590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1240 avg_dirty=1240 bdi_gap=62% task_gap=25% task_weight=99% bdi_bw=54284 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 dd-2584 [001] 263.427013: balance_dirty_state: bdi btrfs-1: dirty=821 wb=706 unstable=0 bg_thresh=997 thresh=1994 gap=467 poll_thresh=13 ino=257 dd-2584 [001] 263.427022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1280 avg_dirty=1280 bdi_gap=38% task_gap=-23% task_weight=100% bdi_bw=53400 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 263.434903: balance_dirty_state: bdi btrfs-1: dirty=821 wb=556 unstable=0 bg_thresh=989 thresh=1979 gap=602 poll_thresh=10 ino=257 dd-2584 [001] 263.434961: balance_dirty_state: bdi btrfs-1: dirty=846 wb=556 unstable=0 bg_thresh=992 thresh=1984 gap=582 poll_thresh=11 ino=257 dd-2584 [001] 263.435018: balance_dirty_state: bdi btrfs-1: dirty=871 wb=556 unstable=0 bg_thresh=989 thresh=1978 gap=551 poll_thresh=12 ino=257 dd-2584 [001] 263.435074: balance_dirty_state: bdi btrfs-1: dirty=871 wb=556 unstable=0 bg_thresh=991 thresh=1983 gap=556 poll_thresh=13 ino=257 dd-2584 [001] 263.435131: balance_dirty_state: bdi btrfs-1: dirty=896 wb=556 unstable=0 bg_thresh=991 thresh=1982 gap=530 poll_thresh=14 ino=257 dd-2584 [001] 263.435187: balance_dirty_state: bdi btrfs-1: dirty=896 wb=556 unstable=0 bg_thresh=991 thresh=1982 gap=530 poll_thresh=15 ino=257 dd-2584 [001] 263.435245: balance_dirty_state: bdi btrfs-1: dirty=921 wb=556 unstable=0 bg_thresh=990 thresh=1981 gap=504 poll_thresh=16 ino=257 dd-2584 [001] 263.435359: balance_dirty_state: bdi btrfs-1: dirty=946 wb=556 unstable=0 bg_thresh=990 thresh=1980 gap=478 poll_thresh=17 ino=257 dd-2584 [001] 263.435363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1280 avg_dirty=1280 bdi_gap=30% task_gap=-37% task_weight=99% bdi_bw=53400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 263.442999: balance_dirty_state: bdi btrfs-1: dirty=971 wb=556 unstable=0 bg_thresh=992 thresh=1985 gap=458 poll_thresh=13 ino=257 dd-2584 [001] 263.443004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1320 avg_dirty=1320 bdi_gap=9% task_gap=-80% task_weight=99% bdi_bw=53400 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 263.450961: balance_dirty_state: bdi btrfs-1: dirty=996 wb=556 unstable=0 bg_thresh=989 thresh=1979 gap=427 poll_thresh=10 ino=257 dd-2584 [001] 263.450965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-87% task_weight=99% bdi_bw=53400 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 263.451000: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=836 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 263.453611: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=928 to_write=7264 dd-2584 [001] 263.458994: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1481 unstable=0 bg_thresh=992 thresh=1984 gap=432 poll_thresh=7 ino=257 dd-2584 [001] 263.458999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1401 avg_dirty=1401 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=53400 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 263.466840: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1356 unstable=0 bg_thresh=986 thresh=1972 gap=545 poll_thresh=7 ino=257 dd-2584 [001] 263.466973: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1356 unstable=0 bg_thresh=985 thresh=1971 gap=519 poll_thresh=5 ino=257 dd-2584 [001] 263.467098: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1356 unstable=0 bg_thresh=988 thresh=1976 gap=499 poll_thresh=6 ino=257 dd-2584 [001] 263.467620: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1356 unstable=0 bg_thresh=982 thresh=1964 gap=487 poll_thresh=7 ino=257 dd-2584 [001] 263.467629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1280 avg_dirty=1280 bdi_gap=21% task_gap=-56% task_weight=99% bdi_bw=53400 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 263.474917: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1356 unstable=0 bg_thresh=980 thresh=1961 gap=459 poll_thresh=5 ino=257 dd-2584 [001] 263.474921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1280 avg_dirty=1280 bdi_gap=19% task_gap=-60% task_weight=99% bdi_bw=53400 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 263.483026: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1231 unstable=0 bg_thresh=984 thresh=1968 gap=566 poll_thresh=4 ino=257 dd-2584 [006] 263.483111: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1231 unstable=0 bg_thresh=986 thresh=1973 gap=571 poll_thresh=5 ino=257 dd-2584 [006] 263.483194: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1231 unstable=0 bg_thresh=989 thresh=1978 gap=551 poll_thresh=6 ino=257 dd-2584 [006] 263.483276: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1231 unstable=0 bg_thresh=991 thresh=1983 gap=556 poll_thresh=7 ino=257 dd-2584 [006] 263.483358: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1231 unstable=0 bg_thresh=991 thresh=1983 gap=531 poll_thresh=8 ino=257 dd-2584 [006] 263.483445: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1231 unstable=0 bg_thresh=994 thresh=1988 gap=511 poll_thresh=9 ino=257 dd-2584 [006] 263.483534: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1231 unstable=0 bg_thresh=993 thresh=1987 gap=510 poll_thresh=10 ino=257 dd-2584 [006] 263.483620: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1231 unstable=0 bg_thresh=993 thresh=1986 gap=484 poll_thresh=11 ino=257 dd-2584 [006] 263.483627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=53400 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 263.491000: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1106 unstable=0 bg_thresh=992 thresh=1985 gap=583 poll_thresh=8 ino=257 dd-2584 [006] 263.491089: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1106 unstable=0 bg_thresh=992 thresh=1984 gap=582 poll_thresh=9 ino=257 dd-2584 [006] 263.491175: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1106 unstable=0 bg_thresh=992 thresh=1984 gap=557 poll_thresh=10 ino=257 dd-2584 [006] 263.491262: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1106 unstable=0 bg_thresh=991 thresh=1983 gap=531 poll_thresh=11 ino=257 dd-2584 [006] 263.491348: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1106 unstable=0 bg_thresh=994 thresh=1988 gap=536 poll_thresh=12 ino=257 dd-2584 [006] 263.491438: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1106 unstable=0 bg_thresh=993 thresh=1987 gap=510 poll_thresh=13 ino=257 dd-2584 [006] 263.491787: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1106 unstable=0 bg_thresh=993 thresh=1987 gap=510 poll_thresh=14 ino=257 dd-2584 [006] 263.491873: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1106 unstable=0 bg_thresh=993 thresh=1986 gap=484 poll_thresh=15 ino=257 dd-2584 [006] 263.491880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=53400 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 263.498910: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1106 unstable=0 bg_thresh=990 thresh=1980 gap=478 poll_thresh=15 ino=257 dd-2584 [006] 263.498915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=53400 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 263.506895: balance_dirty_state: bdi btrfs-1: dirty=396 wb=931 unstable=0 bg_thresh=989 thresh=1978 gap=651 poll_thresh=15 ino=257 dd-2584 [006] 263.506982: balance_dirty_state: bdi btrfs-1: dirty=421 wb=931 unstable=0 bg_thresh=989 thresh=1978 gap=626 poll_thresh=11 ino=257 dd-2584 [006] 263.507045: balance_dirty_state: bdi btrfs-1: dirty=421 wb=931 unstable=0 bg_thresh=988 thresh=1977 gap=625 poll_thresh=12 ino=257 dd-2584 [006] 263.507106: balance_dirty_state: bdi btrfs-1: dirty=446 wb=931 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=13 ino=257 dd-2584 [006] 263.507167: balance_dirty_state: bdi btrfs-1: dirty=471 wb=931 unstable=0 bg_thresh=988 thresh=1976 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 263.507228: balance_dirty_state: bdi btrfs-1: dirty=471 wb=931 unstable=0 bg_thresh=990 thresh=1981 gap=579 poll_thresh=15 ino=257 dd-2584 [006] 263.507290: balance_dirty_state: bdi btrfs-1: dirty=496 wb=931 unstable=0 bg_thresh=990 thresh=1980 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 263.507409: balance_dirty_state: bdi btrfs-1: dirty=521 wb=931 unstable=0 bg_thresh=989 thresh=1979 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 263.507527: balance_dirty_state: bdi btrfs-1: dirty=571 wb=931 unstable=0 bg_thresh=989 thresh=1978 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 263.507531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-89% task_weight=100% bdi_bw=53400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 263.514988: balance_dirty_state: bdi btrfs-1: dirty=571 wb=931 unstable=0 bg_thresh=986 thresh=1972 gap=470 poll_thresh=13 ino=257 dd-2584 [006] 263.514993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1320 avg_dirty=1320 bdi_gap=1% task_gap=-96% task_weight=99% bdi_bw=53400 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 263.522987: balance_dirty_state: bdi btrfs-1: dirty=596 wb=806 unstable=0 bg_thresh=990 thresh=1981 gap=579 poll_thresh=10 ino=257 dd-2584 [006] 263.523048: balance_dirty_state: bdi btrfs-1: dirty=596 wb=806 unstable=0 bg_thresh=987 thresh=1975 gap=573 poll_thresh=11 ino=257 dd-2584 [006] 263.523107: balance_dirty_state: bdi btrfs-1: dirty=621 wb=806 unstable=0 bg_thresh=990 thresh=1980 gap=553 poll_thresh=12 ino=257 dd-2584 [006] 263.523336: balance_dirty_state: bdi btrfs-1: dirty=646 wb=806 unstable=0 bg_thresh=987 thresh=1974 gap=522 poll_thresh=13 ino=257 dd-2584 [006] 263.523394: balance_dirty_state: bdi btrfs-1: dirty=646 wb=806 unstable=0 bg_thresh=989 thresh=1979 gap=527 poll_thresh=14 ino=257 dd-2584 [006] 263.523451: balance_dirty_state: bdi btrfs-1: dirty=671 wb=806 unstable=0 bg_thresh=986 thresh=1973 gap=496 poll_thresh=15 ino=257 dd-2584 [006] 263.523508: balance_dirty_state: bdi btrfs-1: dirty=696 wb=806 unstable=0 bg_thresh=989 thresh=1978 gap=476 poll_thresh=16 ino=257 dd-2584 [006] 263.523513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-89% task_weight=100% bdi_bw=53400 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 263.530973: balance_dirty_state: bdi btrfs-1: dirty=696 wb=681 unstable=0 bg_thresh=988 thresh=1976 gap=599 poll_thresh=12 ino=257 dd-2584 [006] 263.531037: balance_dirty_state: bdi btrfs-1: dirty=721 wb=681 unstable=0 bg_thresh=990 thresh=1981 gap=579 poll_thresh=13 ino=257 dd-2584 [006] 263.531094: balance_dirty_state: bdi btrfs-1: dirty=746 wb=681 unstable=0 bg_thresh=987 thresh=1975 gap=548 poll_thresh=14 ino=257 dd-2584 [006] 263.531150: balance_dirty_state: bdi btrfs-1: dirty=746 wb=681 unstable=0 bg_thresh=987 thresh=1974 gap=547 poll_thresh=15 ino=257 dd-2584 [006] 263.531209: balance_dirty_state: bdi btrfs-1: dirty=771 wb=681 unstable=0 bg_thresh=987 thresh=1974 gap=522 poll_thresh=16 ino=257 dd-2584 [006] 263.531322: balance_dirty_state: bdi btrfs-1: dirty=796 wb=681 unstable=0 bg_thresh=986 thresh=1973 gap=496 poll_thresh=17 ino=257 dd-2584 [006] 263.531438: balance_dirty_state: bdi btrfs-1: dirty=821 wb=681 unstable=0 bg_thresh=988 thresh=1977 gap=475 poll_thresh=18 ino=257 dd-2584 [006] 263.531443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1320 avg_dirty=1320 bdi_gap=4% task_gap=-89% task_weight=99% bdi_bw=51568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 263.539047: balance_dirty_state: bdi btrfs-1: dirty=846 wb=681 unstable=0 bg_thresh=989 thresh=1978 gap=451 poll_thresh=13 ino=257 dd-2584 [006] 263.539051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=51568 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 263.547012: balance_dirty_state: bdi btrfs-1: dirty=846 wb=556 unstable=0 bg_thresh=988 thresh=1977 gap=575 poll_thresh=13 ino=257 dd-2584 [006] 263.547116: balance_dirty_state: bdi btrfs-1: dirty=871 wb=556 unstable=0 bg_thresh=988 thresh=1977 gap=550 poll_thresh=10 ino=257 dd-2584 [006] 263.547176: balance_dirty_state: bdi btrfs-1: dirty=871 wb=556 unstable=0 bg_thresh=988 thresh=1976 gap=549 poll_thresh=11 ino=257 dd-2584 [006] 263.547404: balance_dirty_state: bdi btrfs-1: dirty=896 wb=556 unstable=0 bg_thresh=988 thresh=1976 gap=524 poll_thresh=12 ino=257 dd-2584 [006] 263.547462: balance_dirty_state: bdi btrfs-1: dirty=921 wb=556 unstable=0 bg_thresh=987 thresh=1975 gap=498 poll_thresh=13 ino=257 dd-2584 [006] 263.547520: balance_dirty_state: bdi btrfs-1: dirty=921 wb=556 unstable=0 bg_thresh=990 thresh=1980 gap=503 poll_thresh=14 ino=257 dd-2584 [006] 263.547576: balance_dirty_state: bdi btrfs-1: dirty=946 wb=556 unstable=0 bg_thresh=989 thresh=1979 gap=477 poll_thresh=15 ino=257 dd-2584 [006] 263.547581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-88% task_weight=100% bdi_bw=51568 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 263.555101: balance_dirty_state: bdi btrfs-1: dirty=971 wb=431 unstable=0 bg_thresh=989 thresh=1979 gap=577 poll_thresh=11 ino=257 dd-2584 [006] 263.555160: balance_dirty_state: bdi btrfs-1: dirty=971 wb=431 unstable=0 bg_thresh=989 thresh=1978 gap=576 poll_thresh=12 ino=257 dd-2584 [006] 263.555216: balance_dirty_state: bdi btrfs-1: dirty=996 wb=431 unstable=0 bg_thresh=986 thresh=1972 gap=545 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 263.555240: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=940 wrote=0 to_write=8192 dd-2584 [006] 263.555302: balance_dirty_state: bdi btrfs-1: dirty=996 wb=431 unstable=0 bg_thresh=988 thresh=1977 gap=550 poll_thresh=14 ino=257 dd-2584 [006] 263.555385: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=431 unstable=0 bg_thresh=985 thresh=1971 gap=519 poll_thresh=15 ino=257 dd-2584 [006] 263.555472: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=431 unstable=0 bg_thresh=990 thresh=1981 gap=504 poll_thresh=16 ino=257 dd-2584 [006] 263.555646: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=481 unstable=0 bg_thresh=990 thresh=1980 gap=478 poll_thresh=17 ino=257 dd-2584 [006] 263.555648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1320 avg_dirty=1320 bdi_gap=6% task_gap=-87% task_weight=100% bdi_bw=51568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 263.560015: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=1008 to_write=7184 dd-2584 [006] 263.563119: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1306 unstable=0 bg_thresh=988 thresh=1977 gap=575 poll_thresh=13 ino=257 dd-2584 [006] 263.563180: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1306 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 263.563239: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1306 unstable=0 bg_thresh=988 thresh=1976 gap=549 poll_thresh=15 ino=257 dd-2584 [006] 263.563298: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1306 unstable=0 bg_thresh=990 thresh=1981 gap=529 poll_thresh=16 ino=257 dd-2584 [006] 263.563598: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1306 unstable=0 bg_thresh=992 thresh=1985 gap=508 poll_thresh=17 ino=257 dd-2584 [006] 263.563715: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1306 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 263.563720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=51568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 263.570997: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1306 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 263.571007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=51568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 263.578984: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1156 unstable=0 bg_thresh=991 thresh=1982 gap=630 poll_thresh=18 ino=257 dd-2584 [000] 263.579058: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1156 unstable=0 bg_thresh=991 thresh=1982 gap=630 poll_thresh=13 ino=257 dd-2584 [000] 263.579126: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1156 unstable=0 bg_thresh=993 thresh=1987 gap=610 poll_thresh=14 ino=257 dd-2584 [000] 263.579192: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1156 unstable=0 bg_thresh=993 thresh=1987 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 263.579258: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1156 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=16 ino=257 dd-2584 [000] 263.579475: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1156 unstable=0 bg_thresh=996 thresh=1993 gap=541 poll_thresh=17 ino=257 dd-2584 [000] 263.579676: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1156 unstable=0 bg_thresh=995 thresh=1991 gap=514 poll_thresh=18 ino=257 dd-2584 [000] 263.579884: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1156 unstable=0 bg_thresh=998 thresh=1996 gap=494 poll_thresh=19 ino=257 dd-2584 [000] 263.579891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=100% bdi_bw=51568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 263.586997: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1031 unstable=0 bg_thresh=995 thresh=1990 gap=588 poll_thresh=14 ino=257 dd-2584 [000] 263.587064: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1031 unstable=0 bg_thresh=997 thresh=1995 gap=593 poll_thresh=15 ino=257 dd-2584 [000] 263.587337: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1031 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 263.587472: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1031 unstable=0 bg_thresh=996 thresh=1993 gap=541 poll_thresh=17 ino=257 dd-2584 [000] 263.587604: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1031 unstable=0 bg_thresh=996 thresh=1992 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 263.587609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-70% task_weight=98% bdi_bw=51568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 263.595020: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1031 unstable=0 bg_thresh=995 thresh=1991 gap=489 poll_thresh=13 ino=257 dd-2584 [000] 263.595024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-73% task_weight=99% bdi_bw=51568 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 263.603635: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1006 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=10 ino=257 dd-2584 [004] 263.603641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-80% task_weight=98% bdi_bw=51568 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 263.610983: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1006 unstable=0 bg_thresh=988 thresh=1977 gap=450 poll_thresh=7 ino=257 dd-2584 [000] 263.610992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-136% task_weight=98% bdi_bw=51568 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 263.618942: balance_dirty_state: bdi btrfs-1: dirty=521 wb=881 unstable=0 bg_thresh=985 thresh=1970 gap=568 poll_thresh=7 ino=257 dd-2584 [004] 263.619038: balance_dirty_state: bdi btrfs-1: dirty=546 wb=881 unstable=0 bg_thresh=987 thresh=1975 gap=548 poll_thresh=5 ino=257 dd-2584 [004] 263.619134: balance_dirty_state: bdi btrfs-1: dirty=546 wb=881 unstable=0 bg_thresh=987 thresh=1975 gap=548 poll_thresh=6 ino=257 dd-2584 [004] 263.619228: balance_dirty_state: bdi btrfs-1: dirty=571 wb=881 unstable=0 bg_thresh=990 thresh=1980 gap=528 poll_thresh=7 ino=257 dd-2584 [004] 263.619324: balance_dirty_state: bdi btrfs-1: dirty=571 wb=881 unstable=0 bg_thresh=992 thresh=1985 gap=533 poll_thresh=8 ino=257 dd-2584 [004] 263.619418: balance_dirty_state: bdi btrfs-1: dirty=596 wb=881 unstable=0 bg_thresh=989 thresh=1979 gap=502 poll_thresh=9 ino=257 dd-2584 [004] 263.619512: balance_dirty_state: bdi btrfs-1: dirty=621 wb=881 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=10 ino=257 dd-2584 [004] 263.619519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=51568 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 263.626895: balance_dirty_state: bdi btrfs-1: dirty=621 wb=881 unstable=0 bg_thresh=986 thresh=1972 gap=470 poll_thresh=10 ino=257 dd-2584 [004] 263.626902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-143% task_weight=98% bdi_bw=51568 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 263.634927: balance_dirty_state: bdi btrfs-1: dirty=621 wb=756 unstable=0 bg_thresh=984 thresh=1969 gap=592 poll_thresh=10 ino=257 dd-2584 [004] 263.634993: balance_dirty_state: bdi btrfs-1: dirty=621 wb=756 unstable=0 bg_thresh=987 thresh=1974 gap=597 poll_thresh=7 ino=257 dd-2584 [004] 263.635053: balance_dirty_state: bdi btrfs-1: dirty=646 wb=756 unstable=0 bg_thresh=987 thresh=1974 gap=572 poll_thresh=8 ino=257 dd-2584 [004] 263.635286: balance_dirty_state: bdi btrfs-1: dirty=671 wb=756 unstable=0 bg_thresh=989 thresh=1979 gap=552 poll_thresh=9 ino=257 dd-2584 [004] 263.635344: balance_dirty_state: bdi btrfs-1: dirty=671 wb=756 unstable=0 bg_thresh=986 thresh=1973 gap=546 poll_thresh=10 ino=257 dd-2584 [004] 263.635402: balance_dirty_state: bdi btrfs-1: dirty=696 wb=756 unstable=0 bg_thresh=986 thresh=1972 gap=520 poll_thresh=11 ino=257 dd-2584 [004] 263.635459: balance_dirty_state: bdi btrfs-1: dirty=721 wb=756 unstable=0 bg_thresh=988 thresh=1977 gap=500 poll_thresh=12 ino=257 dd-2584 [004] 263.635517: balance_dirty_state: bdi btrfs-1: dirty=721 wb=756 unstable=0 bg_thresh=988 thresh=1976 gap=499 poll_thresh=13 ino=257 dd-2584 [004] 263.635575: balance_dirty_state: bdi btrfs-1: dirty=746 wb=756 unstable=0 bg_thresh=988 thresh=1976 gap=474 poll_thresh=14 ino=257 dd-2584 [004] 263.635580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=98% bdi_bw=49924 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 263.646936: balance_dirty_state: bdi btrfs-1: dirty=746 wb=631 unstable=0 bg_thresh=984 thresh=1968 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 263.647048: balance_dirty_state: bdi btrfs-1: dirty=771 wb=631 unstable=0 bg_thresh=983 thresh=1967 gap=565 poll_thresh=10 ino=257 dd-2584 [004] 263.647110: balance_dirty_state: bdi btrfs-1: dirty=771 wb=631 unstable=0 bg_thresh=983 thresh=1967 gap=565 poll_thresh=11 ino=257 dd-2584 [004] 263.647167: balance_dirty_state: bdi btrfs-1: dirty=796 wb=631 unstable=0 bg_thresh=983 thresh=1966 gap=539 poll_thresh=12 ino=257 dd-2584 [004] 263.647224: balance_dirty_state: bdi btrfs-1: dirty=796 wb=631 unstable=0 bg_thresh=983 thresh=1966 gap=539 poll_thresh=13 ino=257 dd-2584 [004] 263.647281: balance_dirty_state: bdi btrfs-1: dirty=821 wb=631 unstable=0 bg_thresh=982 thresh=1965 gap=513 poll_thresh=14 ino=257 dd-2584 [004] 263.647339: balance_dirty_state: bdi btrfs-1: dirty=846 wb=631 unstable=0 bg_thresh=985 thresh=1970 gap=493 poll_thresh=15 ino=257 dd-2584 [004] 263.647395: balance_dirty_state: bdi btrfs-1: dirty=846 wb=631 unstable=0 bg_thresh=984 thresh=1969 gap=492 poll_thresh=16 ino=257 dd-2584 [004] 263.647400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1320 avg_dirty=1320 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=49924 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 263.654913: balance_dirty_state: bdi btrfs-1: dirty=846 wb=531 unstable=0 bg_thresh=986 thresh=1972 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 263.655013: balance_dirty_state: bdi btrfs-1: dirty=871 wb=506 unstable=0 bg_thresh=986 thresh=1972 gap=595 poll_thresh=12 ino=257 dd-2584 [004] 263.655078: balance_dirty_state: bdi btrfs-1: dirty=896 wb=506 unstable=0 bg_thresh=985 thresh=1971 gap=569 poll_thresh=13 ino=257 dd-2584 [004] 263.655141: balance_dirty_state: bdi btrfs-1: dirty=896 wb=506 unstable=0 bg_thresh=985 thresh=1971 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 263.655397: balance_dirty_state: bdi btrfs-1: dirty=921 wb=506 unstable=0 bg_thresh=985 thresh=1970 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 263.655463: balance_dirty_state: bdi btrfs-1: dirty=946 wb=506 unstable=0 bg_thresh=984 thresh=1969 gap=517 poll_thresh=16 ino=257 dd-2584 [004] 263.655589: balance_dirty_state: bdi btrfs-1: dirty=971 wb=506 unstable=0 bg_thresh=984 thresh=1968 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 263.655593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1280 avg_dirty=1280 bdi_gap=23% task_gap=-51% task_weight=98% bdi_bw=49924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 263.663053: balance_dirty_state: bdi btrfs-1: dirty=971 wb=506 unstable=0 bg_thresh=989 thresh=1978 gap=501 poll_thresh=13 ino=257 dd-2584 [004] 263.663119: balance_dirty_state: bdi btrfs-1: dirty=996 wb=506 unstable=0 bg_thresh=986 thresh=1972 gap=470 poll_thresh=14 ino=257 dd-2584 [004] 263.663124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1320 avg_dirty=1320 bdi_gap=1% task_gap=-95% task_weight=98% bdi_bw=49924 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 263.663189: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1048 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 263.665807: writeback_single_inode: bdi btrfs-1: ino=257 state= age=204 wrote=928 to_write=7264 dd-2584 [004] 263.671010: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1306 unstable=0 bg_thresh=987 thresh=1974 gap=572 poll_thresh=10 ino=257 dd-2584 [004] 263.671076: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1306 unstable=0 bg_thresh=984 thresh=1968 gap=566 poll_thresh=11 ino=257 dd-2584 [004] 263.671141: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1306 unstable=0 bg_thresh=986 thresh=1973 gap=546 poll_thresh=12 ino=257 dd-2584 [004] 263.671207: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1306 unstable=0 bg_thresh=986 thresh=1972 gap=520 poll_thresh=13 ino=257 dd-2584 [004] 263.671271: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1306 unstable=0 bg_thresh=988 thresh=1977 gap=525 poll_thresh=14 ino=257 dd-2584 [004] 263.671336: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1306 unstable=0 bg_thresh=985 thresh=1971 gap=494 poll_thresh=15 ino=257 dd-2584 [004] 263.671401: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1306 unstable=0 bg_thresh=988 thresh=1976 gap=474 poll_thresh=16 ino=257 dd-2584 [004] 263.671405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=98% bdi_bw=49924 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 263.678971: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1306 unstable=0 bg_thresh=988 thresh=1976 gap=474 poll_thresh=16 ino=257 dd-2584 [004] 263.678976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=98% bdi_bw=49924 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 263.686921: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1181 unstable=0 bg_thresh=987 thresh=1975 gap=598 poll_thresh=16 ino=257 dd-2584 [000] 263.686998: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1181 unstable=0 bg_thresh=987 thresh=1975 gap=573 poll_thresh=12 ino=257 dd-2584 [000] 263.687066: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1181 unstable=0 bg_thresh=990 thresh=1980 gap=578 poll_thresh=13 ino=257 dd-2584 [000] 263.687135: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1181 unstable=0 bg_thresh=990 thresh=1980 gap=553 poll_thresh=14 ino=257 dd-2584 [000] 263.687410: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1181 unstable=0 bg_thresh=992 thresh=1985 gap=533 poll_thresh=15 ino=257 dd-2584 [000] 263.687475: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1181 unstable=0 bg_thresh=995 thresh=1990 gap=538 poll_thresh=16 ino=257 dd-2584 [000] 263.687608: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1181 unstable=0 bg_thresh=997 thresh=1995 gap=518 poll_thresh=17 ino=257 dd-2584 [000] 263.687739: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1181 unstable=0 bg_thresh=997 thresh=1994 gap=467 poll_thresh=18 ino=257 dd-2584 [000] 263.687744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=49924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 263.694969: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1181 unstable=0 bg_thresh=997 thresh=1994 gap=467 poll_thresh=18 ino=257 dd-2584 [000] 263.694980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=49924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 263.702884: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1056 unstable=0 bg_thresh=988 thresh=1976 gap=574 poll_thresh=18 ino=257 dd-2584 [000] 263.702954: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1056 unstable=0 bg_thresh=988 thresh=1976 gap=574 poll_thresh=13 ino=257 dd-2584 [000] 263.703020: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1056 unstable=0 bg_thresh=990 thresh=1981 gap=554 poll_thresh=14 ino=257 dd-2584 [000] 263.703085: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1056 unstable=0 bg_thresh=990 thresh=1981 gap=529 poll_thresh=15 ino=257 dd-2584 [000] 263.703149: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1056 unstable=0 bg_thresh=993 thresh=1986 gap=534 poll_thresh=16 ino=257 dd-2584 [000] 263.703280: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1056 unstable=0 bg_thresh=995 thresh=1991 gap=489 poll_thresh=17 ino=257 dd-2584 [000] 263.703285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=49924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 263.710890: balance_dirty_state: bdi btrfs-1: dirty=446 wb=931 unstable=0 bg_thresh=991 thresh=1983 gap=606 poll_thresh=17 ino=257 dd-2584 [004] 263.710993: balance_dirty_state: bdi btrfs-1: dirty=446 wb=931 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 263.711079: balance_dirty_state: bdi btrfs-1: dirty=471 wb=931 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 263.711163: balance_dirty_state: bdi btrfs-1: dirty=496 wb=931 unstable=0 bg_thresh=988 thresh=1976 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 263.711251: balance_dirty_state: bdi btrfs-1: dirty=496 wb=931 unstable=0 bg_thresh=990 thresh=1980 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 263.711722: balance_dirty_state: bdi btrfs-1: dirty=521 wb=931 unstable=0 bg_thresh=989 thresh=1979 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 263.711892: balance_dirty_state: bdi btrfs-1: dirty=571 wb=931 unstable=0 bg_thresh=989 thresh=1978 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 263.711898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-137% task_weight=100% bdi_bw=49924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 263.718894: balance_dirty_state: bdi btrfs-1: dirty=571 wb=931 unstable=0 bg_thresh=983 thresh=1967 gap=465 poll_thresh=18 ino=257 dd-2584 [004] 263.718899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-25% task_gap=-151% task_weight=100% bdi_bw=49924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 263.726977: balance_dirty_state: bdi btrfs-1: dirty=571 wb=681 unstable=0 bg_thresh=979 thresh=1959 gap=707 poll_thresh=18 ino=257 dd-2584 [004] 263.727075: balance_dirty_state: bdi btrfs-1: dirty=571 wb=681 unstable=0 bg_thresh=982 thresh=1964 gap=712 poll_thresh=13 ino=257 dd-2584 [004] 263.727130: balance_dirty_state: bdi btrfs-1: dirty=596 wb=681 unstable=0 bg_thresh=982 thresh=1964 gap=687 poll_thresh=14 ino=257 dd-2584 [004] 263.727186: balance_dirty_state: bdi btrfs-1: dirty=621 wb=681 unstable=0 bg_thresh=984 thresh=1969 gap=667 poll_thresh=15 ino=257 dd-2584 [004] 263.727241: balance_dirty_state: bdi btrfs-1: dirty=621 wb=681 unstable=0 bg_thresh=984 thresh=1969 gap=667 poll_thresh=16 ino=257 dd-2584 [004] 263.727355: balance_dirty_state: bdi btrfs-1: dirty=671 wb=681 unstable=0 bg_thresh=987 thresh=1974 gap=622 poll_thresh=17 ino=257 dd-2584 [004] 263.727468: balance_dirty_state: bdi btrfs-1: dirty=696 wb=681 unstable=0 bg_thresh=989 thresh=1978 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 263.727581: balance_dirty_state: bdi btrfs-1: dirty=721 wb=681 unstable=0 bg_thresh=988 thresh=1977 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 263.727693: balance_dirty_state: bdi btrfs-1: dirty=746 wb=681 unstable=0 bg_thresh=988 thresh=1976 gap=549 poll_thresh=20 ino=257 dd-2584 [004] 263.727978: balance_dirty_state: bdi btrfs-1: dirty=796 wb=681 unstable=0 bg_thresh=990 thresh=1980 gap=503 poll_thresh=21 ino=257 dd-2584 [004] 263.728091: balance_dirty_state: bdi btrfs-1: dirty=821 wb=681 unstable=0 bg_thresh=989 thresh=1979 gap=477 poll_thresh=22 ino=257 dd-2584 [004] 263.728095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=49924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 263.738919: balance_dirty_state: bdi btrfs-1: dirty=821 wb=556 unstable=0 bg_thresh=994 thresh=1988 gap=611 poll_thresh=22 ino=257 dd-2584 [000] 263.739011: balance_dirty_state: bdi btrfs-1: dirty=821 wb=556 unstable=0 bg_thresh=994 thresh=1988 gap=611 poll_thresh=16 ino=257 dd-2584 [000] 263.739160: balance_dirty_state: bdi btrfs-1: dirty=871 wb=556 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=17 ino=257 dd-2584 [000] 263.739349: balance_dirty_state: bdi btrfs-1: dirty=896 wb=556 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=18 ino=257 dd-2584 [000] 263.739533: balance_dirty_state: bdi btrfs-1: dirty=921 wb=556 unstable=0 bg_thresh=998 thresh=1996 gap=519 poll_thresh=19 ino=257 dd-2584 [000] 263.739682: balance_dirty_state: bdi btrfs-1: dirty=946 wb=556 unstable=0 bg_thresh=997 thresh=1995 gap=493 poll_thresh=20 ino=257 dd-2584 [000] 263.739687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=49228 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 263.746925: balance_dirty_state: bdi btrfs-1: dirty=946 wb=556 unstable=0 bg_thresh=991 thresh=1982 gap=480 poll_thresh=20 ino=257 dd-2584 [000] 263.746930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=49228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 263.755001: balance_dirty_state: bdi btrfs-1: dirty=946 wb=431 unstable=0 bg_thresh=980 thresh=1961 gap=584 poll_thresh=20 ino=257 dd-2584 [001] 263.755070: balance_dirty_state: bdi btrfs-1: dirty=946 wb=431 unstable=0 bg_thresh=983 thresh=1966 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 263.755129: balance_dirty_state: bdi btrfs-1: dirty=971 wb=431 unstable=0 bg_thresh=983 thresh=1966 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 263.755428: balance_dirty_state: bdi btrfs-1: dirty=996 wb=431 unstable=0 bg_thresh=985 thresh=1971 gap=544 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 263.755480: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1140 wrote=0 to_write=8192 dd-2584 [001] 263.755552: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=431 unstable=0 bg_thresh=988 thresh=1976 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 263.755678: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=456 unstable=0 bg_thresh=990 thresh=1980 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 263.755680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=49228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 263.757838: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=1008 to_write=7184 dd-2584 [001] 263.762889: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1456 unstable=0 bg_thresh=990 thresh=1980 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 263.762895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-66% task_gap=-232% task_weight=100% bdi_bw=49228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 263.770991: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1456 unstable=0 bg_thresh=990 thresh=1980 gap=478 poll_thresh=19 ino=257 dd-2584 [005] 263.770997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-66% task_gap=-232% task_weight=100% bdi_bw=49228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 263.778986: balance_dirty_state: bdi btrfs-1: dirty=46 wb=1431 unstable=0 bg_thresh=986 thresh=1972 gap=495 poll_thresh=19 ino=257 dd-2584 [005] 263.779136: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1381 unstable=0 bg_thresh=986 thresh=1972 gap=520 poll_thresh=14 ino=257 dd-2584 [005] 263.779276: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1306 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=15 ino=257 dd-2584 [005] 263.779394: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1306 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 263.779635: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1306 unstable=0 bg_thresh=990 thresh=1981 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 263.779874: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1306 unstable=0 bg_thresh=990 thresh=1980 gap=528 poll_thresh=18 ino=257 dd-2584 [005] 263.780112: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1306 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=19 ino=257 dd-2584 [005] 263.780121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=49228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 263.787060: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1306 unstable=0 bg_thresh=993 thresh=1986 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 263.787067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=49228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 263.794992: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1181 unstable=0 bg_thresh=992 thresh=1984 gap=607 poll_thresh=19 ino=257 dd-2584 [000] 263.795066: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1181 unstable=0 bg_thresh=992 thresh=1984 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 263.795135: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1181 unstable=0 bg_thresh=994 thresh=1989 gap=562 poll_thresh=15 ino=257 dd-2584 [000] 263.795411: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1181 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 263.795542: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1181 unstable=0 bg_thresh=999 thresh=1999 gap=522 poll_thresh=17 ino=257 dd-2584 [000] 263.795675: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1181 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=18 ino=257 dd-2584 [000] 263.795680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-65% task_weight=100% bdi_bw=49228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 263.803022: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1006 unstable=0 bg_thresh=993 thresh=1987 gap=635 poll_thresh=13 ino=257 dd-2584 [004] 263.803122: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1006 unstable=0 bg_thresh=996 thresh=1992 gap=640 poll_thresh=14 ino=257 dd-2584 [004] 263.803221: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1006 unstable=0 bg_thresh=993 thresh=1986 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 263.803320: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1006 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 263.803515: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1006 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 263.803715: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1006 unstable=0 bg_thresh=997 thresh=1994 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 263.803912: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1006 unstable=0 bg_thresh=996 thresh=1993 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 263.804465: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1006 unstable=0 bg_thresh=993 thresh=1986 gap=459 poll_thresh=20 ino=257 dd-2584 [004] 263.804473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=49228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 263.811013: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1006 unstable=0 bg_thresh=988 thresh=1977 gap=450 poll_thresh=15 ino=257 dd-2584 [004] 263.811019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=49228 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 263.818976: balance_dirty_state: bdi btrfs-1: dirty=521 wb=756 unstable=0 bg_thresh=993 thresh=1987 gap=710 poll_thresh=15 ino=257 dd-2584 [000] 263.819044: balance_dirty_state: bdi btrfs-1: dirty=546 wb=756 unstable=0 bg_thresh=993 thresh=1987 gap=685 poll_thresh=11 ino=257 dd-2584 [000] 263.819099: balance_dirty_state: bdi btrfs-1: dirty=546 wb=756 unstable=0 bg_thresh=996 thresh=1992 gap=690 poll_thresh=12 ino=257 dd-2584 [000] 263.819155: balance_dirty_state: bdi btrfs-1: dirty=571 wb=756 unstable=0 bg_thresh=996 thresh=1992 gap=665 poll_thresh=13 ino=257 dd-2584 [000] 263.819209: balance_dirty_state: bdi btrfs-1: dirty=571 wb=756 unstable=0 bg_thresh=998 thresh=1997 gap=670 poll_thresh=14 ino=257 dd-2584 [000] 263.819266: balance_dirty_state: bdi btrfs-1: dirty=596 wb=756 unstable=0 bg_thresh=1001 thresh=2002 gap=650 poll_thresh=15 ino=257 dd-2584 [000] 263.819321: balance_dirty_state: bdi btrfs-1: dirty=621 wb=756 unstable=0 bg_thresh=998 thresh=1996 gap=619 poll_thresh=16 ino=257 dd-2584 [000] 263.819434: balance_dirty_state: bdi btrfs-1: dirty=646 wb=756 unstable=0 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=17 ino=257 dd-2584 [000] 263.819545: balance_dirty_state: bdi btrfs-1: dirty=671 wb=756 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=18 ino=257 dd-2584 [000] 263.819657: balance_dirty_state: bdi btrfs-1: dirty=721 wb=756 unstable=0 bg_thresh=999 thresh=1998 gap=521 poll_thresh=19 ino=257 dd-2584 [000] 263.819770: balance_dirty_state: bdi btrfs-1: dirty=746 wb=756 unstable=0 bg_thresh=1001 thresh=2002 gap=500 poll_thresh=20 ino=257 dd-2584 [000] 263.819774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=49228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 263.827012: balance_dirty_state: bdi btrfs-1: dirty=746 wb=756 unstable=0 bg_thresh=1001 thresh=2002 gap=500 poll_thresh=20 ino=257 dd-2584 [000] 263.827021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=49228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 263.835027: balance_dirty_state: bdi btrfs-1: dirty=746 wb=756 unstable=0 bg_thresh=1001 thresh=2002 gap=500 poll_thresh=20 ino=257 dd-2584 [000] 263.835036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=49228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 263.842928: balance_dirty_state: bdi btrfs-1: dirty=746 wb=756 unstable=0 bg_thresh=993 thresh=1987 gap=485 poll_thresh=20 ino=257 dd-2584 [004] 263.842934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=47508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 263.850976: balance_dirty_state: bdi btrfs-1: dirty=746 wb=506 unstable=0 bg_thresh=992 thresh=1984 gap=732 poll_thresh=20 ino=257 dd-2584 [004] 263.851462: balance_dirty_state: bdi btrfs-1: dirty=771 wb=506 unstable=0 bg_thresh=991 thresh=1983 gap=706 poll_thresh=15 ino=257 dd-2584 [004] 263.851582: balance_dirty_state: bdi btrfs-1: dirty=796 wb=506 unstable=0 bg_thresh=994 thresh=1988 gap=686 poll_thresh=16 ino=257 dd-2584 [004] 263.851814: balance_dirty_state: bdi btrfs-1: dirty=821 wb=506 unstable=0 bg_thresh=993 thresh=1987 gap=660 poll_thresh=17 ino=257 dd-2584 [004] 263.852049: balance_dirty_state: bdi btrfs-1: dirty=846 wb=506 unstable=0 bg_thresh=993 thresh=1986 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 263.852284: balance_dirty_state: bdi btrfs-1: dirty=871 wb=506 unstable=0 bg_thresh=995 thresh=1990 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 263.852519: balance_dirty_state: bdi btrfs-1: dirty=921 wb=506 unstable=0 bg_thresh=994 thresh=1989 gap=562 poll_thresh=20 ino=257 dd-2584 [004] 263.852754: balance_dirty_state: bdi btrfs-1: dirty=946 wb=506 unstable=0 bg_thresh=994 thresh=1988 gap=536 poll_thresh=21 ino=257 dd-2584 [004] 263.852991: balance_dirty_state: bdi btrfs-1: dirty=971 wb=506 unstable=0 bg_thresh=990 thresh=1981 gap=504 poll_thresh=22 ino=257 dd-2584 [004] 263.853227: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=506 unstable=0 bg_thresh=992 thresh=1985 gap=458 poll_thresh=23 ino=257 dd-2584 [004] 263.853236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=47508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 263.853278: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1236 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 263.857342: writeback_single_inode: bdi btrfs-1: ino=257 state= age=184 wrote=944 to_write=7248 dd-2584 [004] 263.858962: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1306 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=23 ino=257 dd-2584 [004] 263.859235: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1306 unstable=0 bg_thresh=993 thresh=1987 gap=585 poll_thresh=17 ino=257 dd-2584 [004] 263.859353: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1306 unstable=0 bg_thresh=993 thresh=1986 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 263.859470: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1306 unstable=0 bg_thresh=992 thresh=1985 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 263.859588: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1306 unstable=0 bg_thresh=992 thresh=1984 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 263.859593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=47508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 263.867012: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1306 unstable=0 bg_thresh=992 thresh=1985 gap=483 poll_thresh=20 ino=257 dd-2584 [004] 263.867018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=47508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 263.874935: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1306 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=20 ino=257 dd-2584 [004] 263.874941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=47508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 263.882996: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1181 unstable=0 bg_thresh=980 thresh=1960 gap=583 poll_thresh=20 ino=257 dd-2584 [004] 263.883099: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1181 unstable=0 bg_thresh=980 thresh=1960 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 263.883195: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1181 unstable=0 bg_thresh=979 thresh=1959 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 263.883372: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1181 unstable=0 bg_thresh=979 thresh=1958 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 263.883550: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1181 unstable=0 bg_thresh=978 thresh=1957 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 263.883556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=47508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 263.894996: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1006 unstable=0 bg_thresh=980 thresh=1961 gap=659 poll_thresh=18 ino=257 dd-2584 [005] 263.895085: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1006 unstable=0 bg_thresh=980 thresh=1961 gap=659 poll_thresh=13 ino=257 dd-2584 [005] 263.895205: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1006 unstable=0 bg_thresh=983 thresh=1966 gap=639 poll_thresh=14 ino=257 dd-2584 [005] 263.895326: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1006 unstable=0 bg_thresh=983 thresh=1966 gap=614 poll_thresh=15 ino=257 dd-2584 [005] 263.895813: balance_dirty_state: bdi btrfs-1: dirty=346 wb=931 unstable=0 bg_thresh=982 thresh=1965 gap=688 poll_thresh=16 ino=257 dd-2584 [005] 263.896047: balance_dirty_state: bdi btrfs-1: dirty=396 wb=931 unstable=0 bg_thresh=982 thresh=1964 gap=637 poll_thresh=17 ino=257 dd-2584 [005] 263.896286: balance_dirty_state: bdi btrfs-1: dirty=421 wb=931 unstable=0 bg_thresh=984 thresh=1968 gap=616 poll_thresh=18 ino=257 dd-2584 [005] 263.896460: balance_dirty_state: bdi btrfs-1: dirty=446 wb=931 unstable=0 bg_thresh=983 thresh=1967 gap=590 poll_thresh=19 ino=257 dd-2584 [005] 263.896580: balance_dirty_state: bdi btrfs-1: dirty=471 wb=931 unstable=0 bg_thresh=980 thresh=1960 gap=558 poll_thresh=20 ino=257 dd-2584 [005] 263.896701: balance_dirty_state: bdi btrfs-1: dirty=521 wb=931 unstable=0 bg_thresh=982 thresh=1964 gap=512 poll_thresh=21 ino=257 dd-2584 [005] 263.896822: balance_dirty_state: bdi btrfs-1: dirty=546 wb=931 unstable=0 bg_thresh=981 thresh=1963 gap=486 poll_thresh=22 ino=257 dd-2584 [005] 263.896827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-28% task_gap=-156% task_weight=100% bdi_bw=47508 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 263.903028: balance_dirty_state: bdi btrfs-1: dirty=546 wb=931 unstable=0 bg_thresh=977 thresh=1954 gap=477 poll_thresh=22 ino=257 dd-2584 [005] 263.903034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-33% task_gap=-167% task_weight=99% bdi_bw=47508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 263.910987: balance_dirty_state: bdi btrfs-1: dirty=546 wb=806 unstable=0 bg_thresh=981 thresh=1963 gap=611 poll_thresh=22 ino=257 dd-2584 [005] 263.911058: balance_dirty_state: bdi btrfs-1: dirty=571 wb=806 unstable=0 bg_thresh=981 thresh=1963 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 263.911179: balance_dirty_state: bdi btrfs-1: dirty=596 wb=806 unstable=0 bg_thresh=981 thresh=1962 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 263.911477: balance_dirty_state: bdi btrfs-1: dirty=621 wb=806 unstable=0 bg_thresh=983 thresh=1966 gap=539 poll_thresh=18 ino=257 dd-2584 [005] 263.911594: balance_dirty_state: bdi btrfs-1: dirty=646 wb=806 unstable=0 bg_thresh=982 thresh=1965 gap=513 poll_thresh=19 ino=257 dd-2584 [005] 263.911712: balance_dirty_state: bdi btrfs-1: dirty=696 wb=806 unstable=0 bg_thresh=982 thresh=1964 gap=462 poll_thresh=20 ino=257 dd-2584 [005] 263.911717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-203% task_weight=100% bdi_bw=47508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 263.919122: balance_dirty_state: bdi btrfs-1: dirty=696 wb=681 unstable=0 bg_thresh=982 thresh=1964 gap=587 poll_thresh=20 ino=257 dd-2584 [005] 263.919208: balance_dirty_state: bdi btrfs-1: dirty=696 wb=681 unstable=0 bg_thresh=981 thresh=1963 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 263.919266: balance_dirty_state: bdi btrfs-1: dirty=721 wb=681 unstable=0 bg_thresh=981 thresh=1963 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 263.919381: balance_dirty_state: bdi btrfs-1: dirty=746 wb=681 unstable=0 bg_thresh=980 thresh=1961 gap=534 poll_thresh=17 ino=257 dd-2584 [005] 263.919494: balance_dirty_state: bdi btrfs-1: dirty=796 wb=681 unstable=0 bg_thresh=980 thresh=1960 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 263.919498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=47508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 263.927075: balance_dirty_state: bdi btrfs-1: dirty=796 wb=681 unstable=0 bg_thresh=980 thresh=1960 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 263.927080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=47508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 263.935104: balance_dirty_state: bdi btrfs-1: dirty=796 wb=556 unstable=0 bg_thresh=980 thresh=1960 gap=608 poll_thresh=18 ino=257 dd-2584 [005] 263.935201: balance_dirty_state: bdi btrfs-1: dirty=796 wb=556 unstable=0 bg_thresh=982 thresh=1965 gap=613 poll_thresh=13 ino=257 dd-2584 [005] 263.935259: balance_dirty_state: bdi btrfs-1: dirty=821 wb=556 unstable=0 bg_thresh=979 thresh=1959 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 263.935316: balance_dirty_state: bdi btrfs-1: dirty=821 wb=556 unstable=0 bg_thresh=982 thresh=1964 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 263.935374: balance_dirty_state: bdi btrfs-1: dirty=846 wb=556 unstable=0 bg_thresh=981 thresh=1963 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 263.935661: balance_dirty_state: bdi btrfs-1: dirty=871 wb=556 unstable=0 bg_thresh=981 thresh=1962 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 263.935774: balance_dirty_state: bdi btrfs-1: dirty=921 wb=556 unstable=0 bg_thresh=980 thresh=1961 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 263.935779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-53% task_gap=-206% task_weight=99% bdi_bw=47508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 263.943006: balance_dirty_state: bdi btrfs-1: dirty=921 wb=456 unstable=0 bg_thresh=979 thresh=1959 gap=582 poll_thresh=18 ino=257 dd-2584 [005] 263.943090: balance_dirty_state: bdi btrfs-1: dirty=921 wb=431 unstable=0 bg_thresh=982 thresh=1964 gap=612 poll_thresh=13 ino=257 dd-2584 [005] 263.943149: balance_dirty_state: bdi btrfs-1: dirty=946 wb=431 unstable=0 bg_thresh=979 thresh=1958 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 263.943210: balance_dirty_state: bdi btrfs-1: dirty=971 wb=431 unstable=0 bg_thresh=984 thresh=1968 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 263.943270: balance_dirty_state: bdi btrfs-1: dirty=971 wb=431 unstable=0 bg_thresh=981 thresh=1962 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 263.943389: balance_dirty_state: bdi btrfs-1: dirty=996 wb=431 unstable=0 bg_thresh=980 thresh=1961 gap=534 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 263.943438: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1328 wrote=0 to_write=8192 dd-2584 [005] 263.943513: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=431 unstable=0 bg_thresh=980 thresh=1960 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 263.943515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=47508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 263.947401: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=960 to_write=7232 dd-2584 [005] 263.951067: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1281 unstable=0 bg_thresh=982 thresh=1964 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 263.951134: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1281 unstable=0 bg_thresh=981 thresh=1963 gap=611 poll_thresh=13 ino=257 dd-2584 [005] 263.951199: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1281 unstable=0 bg_thresh=984 thresh=1968 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 263.951261: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1281 unstable=0 bg_thresh=983 thresh=1967 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 263.951324: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1281 unstable=0 bg_thresh=983 thresh=1967 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 263.951634: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1281 unstable=0 bg_thresh=983 thresh=1966 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 263.951757: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1281 unstable=0 bg_thresh=982 thresh=1965 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 263.951761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-202% task_weight=100% bdi_bw=47368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 263.959090: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1156 unstable=0 bg_thresh=982 thresh=1964 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 263.959166: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1156 unstable=0 bg_thresh=984 thresh=1968 gap=591 poll_thresh=13 ino=257 dd-2584 [005] 263.959228: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1156 unstable=0 bg_thresh=984 thresh=1968 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 263.959289: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1156 unstable=0 bg_thresh=983 thresh=1967 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 263.959351: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1156 unstable=0 bg_thresh=980 thresh=1961 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 263.959472: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1156 unstable=0 bg_thresh=980 thresh=1960 gap=508 poll_thresh=17 ino=257 dd-2584 [005] 263.959595: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1156 unstable=0 bg_thresh=982 thresh=1964 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 263.959600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-27% task_gap=-155% task_weight=100% bdi_bw=47368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 263.967099: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1156 unstable=0 bg_thresh=982 thresh=1964 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 263.967108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-27% task_gap=-155% task_weight=100% bdi_bw=47368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 263.975027: balance_dirty_state: bdi btrfs-1: dirty=321 wb=981 unstable=0 bg_thresh=980 thresh=1960 gap=658 poll_thresh=18 ino=257 dd-2584 [005] 263.975103: balance_dirty_state: bdi btrfs-1: dirty=346 wb=981 unstable=0 bg_thresh=982 thresh=1965 gap=638 poll_thresh=13 ino=257 dd-2584 [005] 263.975164: balance_dirty_state: bdi btrfs-1: dirty=346 wb=981 unstable=0 bg_thresh=979 thresh=1959 gap=632 poll_thresh=14 ino=257 dd-2584 [005] 263.975223: balance_dirty_state: bdi btrfs-1: dirty=371 wb=981 unstable=0 bg_thresh=982 thresh=1964 gap=612 poll_thresh=15 ino=257 dd-2584 [005] 263.975283: balance_dirty_state: bdi btrfs-1: dirty=396 wb=981 unstable=0 bg_thresh=979 thresh=1958 gap=581 poll_thresh=16 ino=257 dd-2584 [005] 263.975581: balance_dirty_state: bdi btrfs-1: dirty=421 wb=981 unstable=0 bg_thresh=978 thresh=1957 gap=555 poll_thresh=17 ino=257 dd-2584 [005] 263.975698: balance_dirty_state: bdi btrfs-1: dirty=446 wb=981 unstable=0 bg_thresh=980 thresh=1961 gap=534 poll_thresh=18 ino=257 dd-2584 [005] 263.975817: balance_dirty_state: bdi btrfs-1: dirty=471 wb=981 unstable=0 bg_thresh=980 thresh=1960 gap=508 poll_thresh=19 ino=257 dd-2584 [005] 263.975937: balance_dirty_state: bdi btrfs-1: dirty=521 wb=981 unstable=0 bg_thresh=979 thresh=1959 gap=457 poll_thresh=20 ino=257 dd-2584 [005] 263.975941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=47368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 263.983023: balance_dirty_state: bdi btrfs-1: dirty=521 wb=981 unstable=0 bg_thresh=977 thresh=1954 gap=452 poll_thresh=20 ino=257 dd-2584 [005] 263.983029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=47368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 263.991064: balance_dirty_state: bdi btrfs-1: dirty=521 wb=731 unstable=0 bg_thresh=978 thresh=1957 gap=705 poll_thresh=20 ino=257 dd-2584 [005] 263.991141: balance_dirty_state: bdi btrfs-1: dirty=521 wb=731 unstable=0 bg_thresh=978 thresh=1956 gap=704 poll_thresh=15 ino=257 dd-2584 [005] 263.991204: balance_dirty_state: bdi btrfs-1: dirty=546 wb=731 unstable=0 bg_thresh=980 thresh=1961 gap=684 poll_thresh=16 ino=257 dd-2584 [005] 263.991317: balance_dirty_state: bdi btrfs-1: dirty=571 wb=731 unstable=0 bg_thresh=980 thresh=1960 gap=658 poll_thresh=17 ino=257 dd-2584 [005] 263.991430: balance_dirty_state: bdi btrfs-1: dirty=621 wb=731 unstable=0 bg_thresh=979 thresh=1959 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 263.991544: balance_dirty_state: bdi btrfs-1: dirty=646 wb=731 unstable=0 bg_thresh=979 thresh=1958 gap=581 poll_thresh=19 ino=257 dd-2584 [005] 263.991829: balance_dirty_state: bdi btrfs-1: dirty=671 wb=731 unstable=0 bg_thresh=981 thresh=1962 gap=560 poll_thresh=20 ino=257 dd-2584 [005] 263.991941: balance_dirty_state: bdi btrfs-1: dirty=696 wb=731 unstable=0 bg_thresh=980 thresh=1961 gap=534 poll_thresh=21 ino=257 dd-2584 [005] 263.992055: balance_dirty_state: bdi btrfs-1: dirty=746 wb=731 unstable=0 bg_thresh=977 thresh=1954 gap=477 poll_thresh=22 ino=257 dd-2584 [005] 263.992060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=47368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 263.999005: balance_dirty_state: bdi btrfs-1: dirty=746 wb=606 unstable=0 bg_thresh=979 thresh=1958 gap=606 poll_thresh=22 ino=257 dd-2584 [005] 263.999074: balance_dirty_state: bdi btrfs-1: dirty=746 wb=606 unstable=0 bg_thresh=981 thresh=1963 gap=611 poll_thresh=16 ino=257 dd-2584 [005] 263.999198: balance_dirty_state: bdi btrfs-1: dirty=796 wb=606 unstable=0 bg_thresh=981 thresh=1962 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 263.999318: balance_dirty_state: bdi btrfs-1: dirty=821 wb=606 unstable=0 bg_thresh=983 thresh=1966 gap=539 poll_thresh=18 ino=257 dd-2584 [005] 263.999438: balance_dirty_state: bdi btrfs-1: dirty=846 wb=606 unstable=0 bg_thresh=982 thresh=1965 gap=513 poll_thresh=19 ino=257 dd-2584 [005] 263.999561: balance_dirty_state: bdi btrfs-1: dirty=871 wb=606 unstable=0 bg_thresh=982 thresh=1964 gap=487 poll_thresh=20 ino=257 dd-2584 [005] 263.999565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-203% task_weight=100% bdi_bw=47368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 264.007080: balance_dirty_state: bdi btrfs-1: dirty=871 wb=481 unstable=0 bg_thresh=985 thresh=1971 gap=619 poll_thresh=20 ino=257 dd-2584 [005] 264.007171: balance_dirty_state: bdi btrfs-1: dirty=896 wb=481 unstable=0 bg_thresh=985 thresh=1970 gap=593 poll_thresh=15 ino=257 dd-2584 [005] 264.007413: balance_dirty_state: bdi btrfs-1: dirty=921 wb=481 unstable=0 bg_thresh=987 thresh=1975 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 264.007531: balance_dirty_state: bdi btrfs-1: dirty=946 wb=481 unstable=0 bg_thresh=987 thresh=1974 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 264.007650: balance_dirty_state: bdi btrfs-1: dirty=971 wb=481 unstable=0 bg_thresh=986 thresh=1972 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 264.007770: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=481 unstable=0 bg_thresh=985 thresh=1971 gap=469 poll_thresh=19 ino=257 dd-2584 [005] 264.007774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=47368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 264.007819: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1392 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 264.011215: writeback_single_inode: bdi btrfs-1: ino=257 state= age=152 wrote=944 to_write=7248 dd-2584 [005] 264.015031: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1431 unstable=0 bg_thresh=984 thresh=1968 gap=466 poll_thresh=19 ino=257 dd-2584 [005] 264.015037: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-74% task_gap=-248% task_weight=99% bdi_bw=47368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 264.023022: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1306 unstable=0 bg_thresh=981 thresh=1962 gap=585 poll_thresh=19 ino=257 dd-2584 [005] 264.023100: balance_dirty_state: bdi btrfs-1: dirty=71 wb=1306 unstable=0 bg_thresh=983 thresh=1967 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 264.023166: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1306 unstable=0 bg_thresh=983 thresh=1966 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 264.023230: balance_dirty_state: bdi btrfs-1: dirty=96 wb=1306 unstable=0 bg_thresh=983 thresh=1966 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 264.023359: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1306 unstable=0 bg_thresh=982 thresh=1965 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 264.023490: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1306 unstable=0 bg_thresh=984 thresh=1969 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 264.023494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-148% task_weight=99% bdi_bw=47368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 264.030974: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1181 unstable=0 bg_thresh=980 thresh=1961 gap=609 poll_thresh=18 ino=257 dd-2584 [005] 264.031043: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1181 unstable=0 bg_thresh=983 thresh=1966 gap=589 poll_thresh=13 ino=257 dd-2584 [005] 264.031110: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1181 unstable=0 bg_thresh=983 thresh=1966 gap=589 poll_thresh=14 ino=257 dd-2584 [005] 264.031371: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1181 unstable=0 bg_thresh=982 thresh=1965 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 264.031434: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1181 unstable=0 bg_thresh=979 thresh=1959 gap=532 poll_thresh=16 ino=257 dd-2584 [005] 264.031555: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1181 unstable=0 bg_thresh=981 thresh=1963 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 264.031676: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1181 unstable=0 bg_thresh=981 thresh=1962 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 264.031681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-28% task_gap=-157% task_weight=100% bdi_bw=47368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.039029: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1035 unstable=0 bg_thresh=984 thresh=1969 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 264.039093: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1035 unstable=0 bg_thresh=984 thresh=1969 gap=604 poll_thresh=13 ino=257 dd-2584 [001] 264.039182: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1035 unstable=0 bg_thresh=987 thresh=1974 gap=609 poll_thresh=14 ino=257 dd-2584 [001] 264.039292: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1010 unstable=0 bg_thresh=987 thresh=1974 gap=609 poll_thresh=15 ino=257 dd-2584 [001] 264.039353: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1010 unstable=0 bg_thresh=989 thresh=1979 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 264.039478: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1010 unstable=0 bg_thresh=989 thresh=1978 gap=563 poll_thresh=17 ino=257 dd-2584 [001] 264.039605: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1010 unstable=0 bg_thresh=987 thresh=1975 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 264.039731: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1010 unstable=0 bg_thresh=987 thresh=1974 gap=509 poll_thresh=19 ino=257 dd-2584 [001] 264.040041: balance_dirty_state: bdi btrfs-1: dirty=505 wb=960 unstable=0 bg_thresh=986 thresh=1972 gap=507 poll_thresh=20 ino=257 dd-2584 [001] 264.040166: balance_dirty_state: bdi btrfs-1: dirty=530 wb=960 unstable=0 bg_thresh=988 thresh=1976 gap=486 poll_thresh=21 ino=257 dd-2584 [001] 264.040170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=47368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.047121: balance_dirty_state: bdi btrfs-1: dirty=537 wb=957 unstable=0 bg_thresh=985 thresh=1971 gap=477 poll_thresh=21 ino=257 dd-2584 [001] 264.047128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=47368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.059102: balance_dirty_state: bdi btrfs-1: dirty=538 wb=964 unstable=0 bg_thresh=991 thresh=1982 gap=480 poll_thresh=21 ino=257 dd-2584 [001] 264.059113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=47652 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 264.071069: balance_dirty_state: bdi btrfs-1: dirty=538 wb=839 unstable=0 bg_thresh=986 thresh=1972 gap=595 poll_thresh=21 ino=257 dd-2584 [001] 264.071154: balance_dirty_state: bdi btrfs-1: dirty=563 wb=839 unstable=0 bg_thresh=986 thresh=1972 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 264.071269: balance_dirty_state: bdi btrfs-1: dirty=588 wb=839 unstable=0 bg_thresh=988 thresh=1977 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 264.071393: balance_dirty_state: bdi btrfs-1: dirty=613 wb=839 unstable=0 bg_thresh=991 thresh=1982 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 264.071539: balance_dirty_state: bdi btrfs-1: dirty=638 wb=764 unstable=0 bg_thresh=989 thresh=1979 gap=577 poll_thresh=19 ino=257 dd-2584 [001] 264.071676: balance_dirty_state: bdi btrfs-1: dirty=688 wb=714 unstable=0 bg_thresh=985 thresh=1971 gap=569 poll_thresh=20 ino=257 dd-2584 [001] 264.071803: balance_dirty_state: bdi btrfs-1: dirty=713 wb=714 unstable=0 bg_thresh=988 thresh=1976 gap=549 poll_thresh=21 ino=257 dd-2584 [001] 264.072106: balance_dirty_state: bdi btrfs-1: dirty=738 wb=714 unstable=0 bg_thresh=986 thresh=1972 gap=520 poll_thresh=22 ino=257 dd-2584 [001] 264.072232: balance_dirty_state: bdi btrfs-1: dirty=788 wb=714 unstable=0 bg_thresh=988 thresh=1976 gap=474 poll_thresh=23 ino=257 dd-2584 [001] 264.072237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=47652 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 264.079099: balance_dirty_state: bdi btrfs-1: dirty=788 wb=589 unstable=0 bg_thresh=990 thresh=1981 gap=604 poll_thresh=23 ino=257 dd-2584 [001] 264.079230: balance_dirty_state: bdi btrfs-1: dirty=788 wb=589 unstable=0 bg_thresh=990 thresh=1980 gap=603 poll_thresh=17 ino=257 dd-2584 [001] 264.079346: balance_dirty_state: bdi btrfs-1: dirty=813 wb=589 unstable=0 bg_thresh=989 thresh=1979 gap=577 poll_thresh=18 ino=257 dd-2584 [001] 264.079459: balance_dirty_state: bdi btrfs-1: dirty=863 wb=589 unstable=0 bg_thresh=989 thresh=1978 gap=526 poll_thresh=19 ino=257 dd-2584 [001] 264.079575: balance_dirty_state: bdi btrfs-1: dirty=888 wb=589 unstable=0 bg_thresh=991 thresh=1982 gap=505 poll_thresh=20 ino=257 dd-2584 [001] 264.079688: balance_dirty_state: bdi btrfs-1: dirty=913 wb=589 unstable=0 bg_thresh=990 thresh=1981 gap=479 poll_thresh=21 ino=257 dd-2584 [001] 264.079692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=47652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.091170: balance_dirty_state: bdi btrfs-1: dirty=919 wb=458 unstable=0 bg_thresh=993 thresh=1986 gap=609 poll_thresh=21 ino=257 dd-2584 [001] 264.091254: balance_dirty_state: bdi btrfs-1: dirty=944 wb=458 unstable=0 bg_thresh=990 thresh=1980 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 264.091369: balance_dirty_state: bdi btrfs-1: dirty=969 wb=458 unstable=0 bg_thresh=989 thresh=1979 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 264.091654: balance_dirty_state: bdi btrfs-1: dirty=994 wb=458 unstable=0 bg_thresh=991 thresh=1983 gap=531 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 264.091741: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1476 wrote=0 to_write=8192 dd-2584 [001] 264.091781: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=458 unstable=0 bg_thresh=991 thresh=1982 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 264.091783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=47652 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 264.096452: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=960 to_write=7232 dd-2584 [005] 264.103067: balance_dirty_state: bdi btrfs-1: dirty=92 wb=1177 unstable=0 bg_thresh=986 thresh=1973 gap=704 poll_thresh=19 ino=257 dd-2584 [005] 264.103170: balance_dirty_state: bdi btrfs-1: dirty=92 wb=1127 unstable=0 bg_thresh=992 thresh=1985 gap=766 poll_thresh=14 ino=257 dd-2584 [005] 264.103275: balance_dirty_state: bdi btrfs-1: dirty=117 wb=1127 unstable=0 bg_thresh=995 thresh=1990 gap=746 poll_thresh=15 ino=257 dd-2584 [005] 264.103395: balance_dirty_state: bdi btrfs-1: dirty=142 wb=1127 unstable=0 bg_thresh=997 thresh=1995 gap=726 poll_thresh=16 ino=257 dd-2584 [005] 264.103632: balance_dirty_state: bdi btrfs-1: dirty=167 wb=1127 unstable=0 bg_thresh=997 thresh=1994 gap=700 poll_thresh=17 ino=257 dd-2584 [005] 264.103874: balance_dirty_state: bdi btrfs-1: dirty=192 wb=1127 unstable=0 bg_thresh=996 thresh=1993 gap=674 poll_thresh=18 ino=257 dd-2584 [005] 264.104108: balance_dirty_state: bdi btrfs-1: dirty=242 wb=1127 unstable=0 bg_thresh=996 thresh=1992 gap=623 poll_thresh=19 ino=257 dd-2584 [005] 264.104347: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1127 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=20 ino=257 dd-2584 [005] 264.104583: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1127 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=21 ino=257 dd-2584 [005] 264.105211: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1127 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=22 ino=257 dd-2584 [005] 264.105448: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1127 unstable=0 bg_thresh=996 thresh=1993 gap=499 poll_thresh=23 ino=257 dd-2584 [005] 264.105692: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1127 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=24 ino=257 dd-2584 [005] 264.105701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=47652 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 264.115123: balance_dirty_state: bdi btrfs-1: dirty=393 wb=954 unstable=0 bg_thresh=999 thresh=1998 gap=651 poll_thresh=24 ino=257 dd-2584 [005] 264.115191: balance_dirty_state: bdi btrfs-1: dirty=418 wb=954 unstable=0 bg_thresh=996 thresh=1992 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 264.115314: balance_dirty_state: bdi btrfs-1: dirty=443 wb=954 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 264.115430: balance_dirty_state: bdi btrfs-1: dirty=468 wb=954 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=20 ino=257 dd-2584 [005] 264.115547: balance_dirty_state: bdi btrfs-1: dirty=493 wb=954 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=21 ino=257 dd-2584 [005] 264.115666: balance_dirty_state: bdi btrfs-1: dirty=543 wb=954 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=22 ino=257 dd-2584 [005] 264.115962: balance_dirty_state: bdi btrfs-1: dirty=568 wb=954 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=23 ino=257 dd-2584 [005] 264.115967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=47652 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 264.123089: balance_dirty_state: bdi btrfs-1: dirty=568 wb=954 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=23 ino=257 dd-2584 [005] 264.123095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=47652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.131181: balance_dirty_state: bdi btrfs-1: dirty=568 wb=704 unstable=0 bg_thresh=998 thresh=1997 gap=725 poll_thresh=23 ino=257 dd-2584 [001] 264.131308: balance_dirty_state: bdi btrfs-1: dirty=568 wb=704 unstable=0 bg_thresh=998 thresh=1997 gap=725 poll_thresh=17 ino=257 dd-2584 [001] 264.131545: balance_dirty_state: bdi btrfs-1: dirty=618 wb=704 unstable=0 bg_thresh=1000 thresh=2001 gap=679 poll_thresh=18 ino=257 dd-2584 [001] 264.131783: balance_dirty_state: bdi btrfs-1: dirty=643 wb=704 unstable=0 bg_thresh=997 thresh=1994 gap=647 poll_thresh=19 ino=257 dd-2584 [001] 264.132016: balance_dirty_state: bdi btrfs-1: dirty=668 wb=704 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=20 ino=257 dd-2584 [001] 264.132248: balance_dirty_state: bdi btrfs-1: dirty=718 wb=704 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=21 ino=257 dd-2584 [001] 264.132483: balance_dirty_state: bdi btrfs-1: dirty=743 wb=704 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=22 ino=257 dd-2584 [001] 264.132717: balance_dirty_state: bdi btrfs-1: dirty=768 wb=704 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=23 ino=257 dd-2584 [001] 264.132952: balance_dirty_state: bdi btrfs-1: dirty=793 wb=704 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=24 ino=257 dd-2584 [001] 264.132961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=47652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.139103: balance_dirty_state: bdi btrfs-1: dirty=793 wb=579 unstable=0 bg_thresh=997 thresh=1995 gap=623 poll_thresh=24 ino=257 dd-2584 [001] 264.139588: balance_dirty_state: bdi btrfs-1: dirty=818 wb=579 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=18 ino=257 dd-2584 [001] 264.139826: balance_dirty_state: bdi btrfs-1: dirty=843 wb=579 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=19 ino=257 dd-2584 [001] 264.140063: balance_dirty_state: bdi btrfs-1: dirty=893 wb=579 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=20 ino=257 dd-2584 [001] 264.140296: balance_dirty_state: bdi btrfs-1: dirty=918 wb=579 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=21 ino=257 dd-2584 [001] 264.140530: balance_dirty_state: bdi btrfs-1: dirty=943 wb=579 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=22 ino=257 dd-2584 [001] 264.140539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=47652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.147133: balance_dirty_state: bdi btrfs-1: dirty=943 wb=454 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=22 ino=257 dd-2584 [001] 264.147221: balance_dirty_state: bdi btrfs-1: dirty=968 wb=454 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 264.147335: balance_dirty_state: bdi btrfs-1: dirty=993 wb=454 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 264.147448: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=454 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 264.147535: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1532 wrote=0 to_write=8192 dd-2584 [001] 264.147573: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=454 unstable=0 bg_thresh=997 thresh=1994 gap=472 poll_thresh=19 ino=257 dd-2584 [001] 264.147575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=47652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 264.152299: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=976 to_write=7216 dd-2584 [001] 264.155027: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1304 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 264.155290: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1304 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 264.155355: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1304 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 264.155419: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1304 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 264.155545: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1304 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 264.155663: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1304 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 264.155783: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1304 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 264.155788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=47652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.163090: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1154 unstable=0 bg_thresh=1001 thresh=2002 gap=630 poll_thresh=19 ino=257 dd-2584 [001] 264.163175: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1154 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 264.163238: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1154 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 264.163302: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1154 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 264.163428: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1154 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 264.163556: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1154 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 264.163873: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1154 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 264.163878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=49372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.171100: balance_dirty_state: bdi btrfs-1: dirty=368 wb=979 unstable=0 bg_thresh=996 thresh=1992 gap=645 poll_thresh=19 ino=257 dd-2584 [001] 264.171177: balance_dirty_state: bdi btrfs-1: dirty=393 wb=979 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=14 ino=257 dd-2584 [001] 264.171236: balance_dirty_state: bdi btrfs-1: dirty=393 wb=979 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=15 ino=257 dd-2584 [001] 264.171295: balance_dirty_state: bdi btrfs-1: dirty=418 wb=979 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=16 ino=257 dd-2584 [001] 264.171414: balance_dirty_state: bdi btrfs-1: dirty=443 wb=979 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=17 ino=257 dd-2584 [001] 264.171531: balance_dirty_state: bdi btrfs-1: dirty=493 wb=979 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 264.171648: balance_dirty_state: bdi btrfs-1: dirty=518 wb=979 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 264.171653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=49372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.179137: balance_dirty_state: bdi btrfs-1: dirty=518 wb=979 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 264.179146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=49372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.191102: balance_dirty_state: bdi btrfs-1: dirty=518 wb=854 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=19 ino=257 dd-2584 [001] 264.191182: balance_dirty_state: bdi btrfs-1: dirty=543 wb=829 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=14 ino=257 dd-2584 [001] 264.191254: balance_dirty_state: bdi btrfs-1: dirty=543 wb=779 unstable=0 bg_thresh=994 thresh=1988 gap=666 poll_thresh=15 ino=257 dd-2584 [001] 264.191323: balance_dirty_state: bdi btrfs-1: dirty=568 wb=754 unstable=0 bg_thresh=996 thresh=1993 gap=671 poll_thresh=16 ino=257 dd-2584 [001] 264.191448: balance_dirty_state: bdi btrfs-1: dirty=593 wb=729 unstable=0 bg_thresh=996 thresh=1992 gap=670 poll_thresh=17 ino=257 dd-2584 [001] 264.191762: balance_dirty_state: bdi btrfs-1: dirty=618 wb=729 unstable=0 bg_thresh=995 thresh=1991 gap=644 poll_thresh=18 ino=257 dd-2584 [001] 264.191895: balance_dirty_state: bdi btrfs-1: dirty=668 wb=704 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=19 ino=257 dd-2584 [001] 264.192038: balance_dirty_state: bdi btrfs-1: dirty=693 wb=629 unstable=0 bg_thresh=996 thresh=1992 gap=670 poll_thresh=20 ino=257 dd-2584 [001] 264.192172: balance_dirty_state: bdi btrfs-1: dirty=718 wb=604 unstable=0 bg_thresh=992 thresh=1984 gap=662 poll_thresh=21 ino=257 dd-2584 [001] 264.192294: balance_dirty_state: bdi btrfs-1: dirty=768 wb=604 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=22 ino=257 dd-2584 [001] 264.192415: balance_dirty_state: bdi btrfs-1: dirty=793 wb=604 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=23 ino=257 dd-2584 [001] 264.192541: balance_dirty_state: bdi btrfs-1: dirty=818 wb=604 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=24 ino=257 dd-2584 [001] 264.192667: balance_dirty_state: bdi btrfs-1: dirty=843 wb=604 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=25 ino=257 dd-2584 [001] 264.192959: balance_dirty_state: bdi btrfs-1: dirty=893 wb=604 unstable=0 bg_thresh=985 thresh=1971 gap=474 poll_thresh=26 ino=257 dd-2584 [001] 264.192964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=49372 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 264.199141: balance_dirty_state: bdi btrfs-1: dirty=893 wb=604 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=26 ino=257 dd-2584 [001] 264.199147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=49372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.211053: balance_dirty_state: bdi btrfs-1: dirty=893 wb=329 unstable=0 bg_thresh=988 thresh=1977 gap=755 poll_thresh=26 ino=257 dd-2584 [001] 264.211166: balance_dirty_state: bdi btrfs-1: dirty=893 wb=329 unstable=0 bg_thresh=991 thresh=1982 gap=760 poll_thresh=19 ino=257 dd-2584 [001] 264.211326: balance_dirty_state: bdi btrfs-1: dirty=943 wb=329 unstable=0 bg_thresh=990 thresh=1981 gap=709 poll_thresh=20 ino=257 dd-2584 [001] 264.211450: balance_dirty_state: bdi btrfs-1: dirty=968 wb=329 unstable=0 bg_thresh=992 thresh=1985 gap=688 poll_thresh=21 ino=257 dd-2584 [001] 264.211572: balance_dirty_state: bdi btrfs-1: dirty=993 wb=329 unstable=0 bg_thresh=992 thresh=1984 gap=662 poll_thresh=22 ino=257 dd-2584 [001] 264.211698: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=329 unstable=0 bg_thresh=991 thresh=1983 gap=636 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 264.211750: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1596 wrote=0 to_write=8192 dd-2584 [001] 264.211829: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=329 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=24 ino=257 dd-2584 [001] 264.211961: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=354 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=25 ino=257 dd-2584 [001] 264.212281: balance_dirty_state: bdi btrfs-1: dirty=943 wb=504 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=26 ino=257 dd-2584 [001] 264.212418: balance_dirty_state: bdi btrfs-1: dirty=943 wb=554 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=27 ino=257 dd-2584 [001] 264.212419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=49372 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 264.214468: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=1072 to_write=7120 dd-2584 [001] 264.223088: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1154 unstable=0 bg_thresh=986 thresh=1973 gap=726 poll_thresh=27 ino=257 dd-2584 [001] 264.223177: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1154 unstable=0 bg_thresh=986 thresh=1973 gap=726 poll_thresh=20 ino=257 dd-2584 [001] 264.223303: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1154 unstable=0 bg_thresh=986 thresh=1972 gap=675 poll_thresh=21 ino=257 dd-2584 [001] 264.223426: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1154 unstable=0 bg_thresh=985 thresh=1971 gap=649 poll_thresh=22 ino=257 dd-2584 [001] 264.223550: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1154 unstable=0 bg_thresh=987 thresh=1975 gap=628 poll_thresh=23 ino=257 dd-2584 [001] 264.223667: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1154 unstable=0 bg_thresh=987 thresh=1974 gap=602 poll_thresh=24 ino=257 dd-2584 [001] 264.223785: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1154 unstable=0 bg_thresh=986 thresh=1973 gap=551 poll_thresh=25 ino=257 dd-2584 [001] 264.223903: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1154 unstable=0 bg_thresh=986 thresh=1972 gap=525 poll_thresh=26 ino=257 dd-2584 [001] 264.224198: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1154 unstable=0 bg_thresh=988 thresh=1976 gap=504 poll_thresh=27 ino=257 dd-2584 [001] 264.224311: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1154 unstable=0 bg_thresh=987 thresh=1975 gap=478 poll_thresh=28 ino=257 dd-2584 [001] 264.224316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=49372 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 264.231139: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1079 unstable=0 bg_thresh=986 thresh=1972 gap=550 poll_thresh=28 ino=257 dd-2584 [001] 264.231227: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1079 unstable=0 bg_thresh=985 thresh=1971 gap=524 poll_thresh=21 ino=257 dd-2584 [001] 264.231345: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1079 unstable=0 bg_thresh=985 thresh=1970 gap=498 poll_thresh=22 ino=257 dd-2584 [001] 264.231464: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1079 unstable=0 bg_thresh=987 thresh=1974 gap=452 poll_thresh=23 ino=257 dd-2584 [001] 264.231469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=49372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.243155: balance_dirty_state: bdi btrfs-1: dirty=443 wb=954 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=23 ino=257 dd-2584 [001] 264.243240: balance_dirty_state: bdi btrfs-1: dirty=443 wb=954 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=17 ino=257 dd-2584 [001] 264.243359: balance_dirty_state: bdi btrfs-1: dirty=493 wb=954 unstable=0 bg_thresh=986 thresh=1972 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 264.243476: balance_dirty_state: bdi btrfs-1: dirty=518 wb=954 unstable=0 bg_thresh=985 thresh=1971 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 264.243596: balance_dirty_state: bdi btrfs-1: dirty=543 wb=954 unstable=0 bg_thresh=984 thresh=1969 gap=472 poll_thresh=20 ino=257 dd-2584 [001] 264.243600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=49372 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 264.255216: balance_dirty_state: bdi btrfs-1: dirty=543 wb=704 unstable=0 bg_thresh=984 thresh=1968 gap=721 poll_thresh=20 ino=257 dd-2584 [001] 264.255495: balance_dirty_state: bdi btrfs-1: dirty=568 wb=704 unstable=0 bg_thresh=986 thresh=1973 gap=701 poll_thresh=15 ino=257 dd-2584 [001] 264.255561: balance_dirty_state: bdi btrfs-1: dirty=568 wb=704 unstable=0 bg_thresh=983 thresh=1967 gap=695 poll_thresh=16 ino=257 dd-2584 [001] 264.255692: balance_dirty_state: bdi btrfs-1: dirty=618 wb=704 unstable=0 bg_thresh=983 thresh=1966 gap=644 poll_thresh=17 ino=257 dd-2584 [001] 264.255825: balance_dirty_state: bdi btrfs-1: dirty=643 wb=704 unstable=0 bg_thresh=985 thresh=1970 gap=623 poll_thresh=18 ino=257 dd-2584 [001] 264.255973: balance_dirty_state: bdi btrfs-1: dirty=668 wb=654 unstable=0 bg_thresh=981 thresh=1962 gap=640 poll_thresh=19 ino=257 dd-2584 [001] 264.256127: balance_dirty_state: bdi btrfs-1: dirty=718 wb=579 unstable=0 bg_thresh=983 thresh=1967 gap=670 poll_thresh=20 ino=257 dd-2584 [001] 264.256258: balance_dirty_state: bdi btrfs-1: dirty=743 wb=579 unstable=0 bg_thresh=979 thresh=1959 gap=637 poll_thresh=21 ino=257 dd-2584 [001] 264.256388: balance_dirty_state: bdi btrfs-1: dirty=768 wb=579 unstable=0 bg_thresh=981 thresh=1962 gap=615 poll_thresh=22 ino=257 dd-2584 [001] 264.256518: balance_dirty_state: bdi btrfs-1: dirty=793 wb=579 unstable=0 bg_thresh=983 thresh=1966 gap=594 poll_thresh=23 ino=257 dd-2584 [001] 264.256815: balance_dirty_state: bdi btrfs-1: dirty=843 wb=579 unstable=0 bg_thresh=984 thresh=1969 gap=547 poll_thresh=24 ino=257 dd-2584 [001] 264.256946: balance_dirty_state: bdi btrfs-1: dirty=868 wb=579 unstable=0 bg_thresh=986 thresh=1972 gap=525 poll_thresh=25 ino=257 dd-2584 [001] 264.257074: balance_dirty_state: bdi btrfs-1: dirty=893 wb=579 unstable=0 bg_thresh=982 thresh=1964 gap=492 poll_thresh=26 ino=257 dd-2584 [001] 264.257200: balance_dirty_state: bdi btrfs-1: dirty=943 wb=579 unstable=0 bg_thresh=981 thresh=1963 gap=441 poll_thresh=27 ino=257 dd-2584 [001] 264.257205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-52% task_gap=-205% task_weight=100% bdi_bw=49372 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 264.263140: balance_dirty_state: bdi btrfs-1: dirty=943 wb=454 unstable=0 bg_thresh=985 thresh=1970 gap=573 poll_thresh=27 ino=257 dd-2584 [001] 264.263225: balance_dirty_state: bdi btrfs-1: dirty=943 wb=454 unstable=0 bg_thresh=984 thresh=1969 gap=572 poll_thresh=20 ino=257 dd-2584 [001] 264.263342: balance_dirty_state: bdi btrfs-1: dirty=968 wb=454 unstable=0 bg_thresh=984 thresh=1968 gap=546 poll_thresh=21 ino=257 dd-2584 [001] 264.263454: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=454 unstable=0 bg_thresh=983 thresh=1967 gap=495 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 264.263539: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1648 wrote=0 to_write=8192 dd-2584 [001] 264.263579: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=454 unstable=0 bg_thresh=985 thresh=1971 gap=474 poll_thresh=23 ino=257 dd-2584 [001] 264.263581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=49372 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 264.268114: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=960 to_write=7232 dd-2584 [001] 264.271145: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1279 unstable=0 bg_thresh=985 thresh=1970 gap=623 poll_thresh=23 ino=257 dd-2584 [001] 264.271214: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1279 unstable=0 bg_thresh=982 thresh=1964 gap=592 poll_thresh=17 ino=257 dd-2584 [001] 264.271513: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1279 unstable=0 bg_thresh=984 thresh=1968 gap=571 poll_thresh=18 ino=257 dd-2584 [001] 264.271630: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1279 unstable=0 bg_thresh=983 thresh=1967 gap=545 poll_thresh=19 ino=257 dd-2584 [001] 264.271746: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1279 unstable=0 bg_thresh=983 thresh=1966 gap=519 poll_thresh=20 ino=257 dd-2584 [001] 264.271863: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1279 unstable=0 bg_thresh=982 thresh=1965 gap=468 poll_thresh=21 ino=257 dd-2584 [001] 264.271868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-202% task_weight=100% bdi_bw=51544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.279131: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1154 unstable=0 bg_thresh=983 thresh=1966 gap=594 poll_thresh=21 ino=257 dd-2584 [001] 264.279266: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1154 unstable=0 bg_thresh=985 thresh=1971 gap=599 poll_thresh=16 ino=257 dd-2584 [001] 264.279500: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1154 unstable=0 bg_thresh=985 thresh=1970 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 264.279737: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1154 unstable=0 bg_thresh=984 thresh=1968 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 264.279972: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1154 unstable=0 bg_thresh=983 thresh=1967 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 264.280573: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1154 unstable=0 bg_thresh=983 thresh=1966 gap=444 poll_thresh=20 ino=257 dd-2584 [001] 264.280582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=98% bdi_bw=51544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.287096: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1029 unstable=0 bg_thresh=984 thresh=1968 gap=571 poll_thresh=20 ino=257 dd-2584 [001] 264.287167: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1029 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 264.287228: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1029 unstable=0 bg_thresh=983 thresh=1967 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 264.287344: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1029 unstable=0 bg_thresh=985 thresh=1971 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 264.287462: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1029 unstable=0 bg_thresh=985 thresh=1970 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 264.287580: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1029 unstable=0 bg_thresh=984 thresh=1969 gap=447 poll_thresh=19 ino=257 dd-2584 [001] 264.287585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-196% task_weight=98% bdi_bw=51544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.295147: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1029 unstable=0 bg_thresh=984 thresh=1968 gap=446 poll_thresh=19 ino=257 dd-2584 [001] 264.295151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=51544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.303137: balance_dirty_state: bdi btrfs-1: dirty=493 wb=854 unstable=0 bg_thresh=986 thresh=1973 gap=626 poll_thresh=19 ino=257 dd-2584 [001] 264.303236: balance_dirty_state: bdi btrfs-1: dirty=493 wb=854 unstable=0 bg_thresh=989 thresh=1978 gap=631 poll_thresh=14 ino=257 dd-2584 [001] 264.303294: balance_dirty_state: bdi btrfs-1: dirty=518 wb=854 unstable=0 bg_thresh=988 thresh=1977 gap=605 poll_thresh=15 ino=257 dd-2584 [001] 264.303351: balance_dirty_state: bdi btrfs-1: dirty=543 wb=854 unstable=0 bg_thresh=985 thresh=1971 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 264.303468: balance_dirty_state: bdi btrfs-1: dirty=568 wb=854 unstable=0 bg_thresh=987 thresh=1975 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 264.303604: balance_dirty_state: bdi btrfs-1: dirty=593 wb=779 unstable=0 bg_thresh=987 thresh=1974 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 264.303898: balance_dirty_state: bdi btrfs-1: dirty=618 wb=729 unstable=0 bg_thresh=986 thresh=1973 gap=626 poll_thresh=19 ino=257 dd-2584 [001] 264.304011: balance_dirty_state: bdi btrfs-1: dirty=668 wb=729 unstable=0 bg_thresh=986 thresh=1972 gap=575 poll_thresh=20 ino=257 dd-2584 [001] 264.304125: balance_dirty_state: bdi btrfs-1: dirty=693 wb=729 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=21 ino=257 dd-2584 [001] 264.304237: balance_dirty_state: bdi btrfs-1: dirty=718 wb=729 unstable=0 bg_thresh=987 thresh=1975 gap=528 poll_thresh=22 ino=257 dd-2584 [001] 264.304350: balance_dirty_state: bdi btrfs-1: dirty=768 wb=729 unstable=0 bg_thresh=987 thresh=1974 gap=477 poll_thresh=23 ino=257 dd-2584 [001] 264.304354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=51544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.311139: balance_dirty_state: bdi btrfs-1: dirty=768 wb=729 unstable=0 bg_thresh=985 thresh=1970 gap=473 poll_thresh=23 ino=257 dd-2584 [001] 264.311147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=51544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.319191: balance_dirty_state: bdi btrfs-1: dirty=768 wb=479 unstable=0 bg_thresh=985 thresh=1971 gap=724 poll_thresh=23 ino=257 dd-2584 [001] 264.319260: balance_dirty_state: bdi btrfs-1: dirty=768 wb=479 unstable=0 bg_thresh=988 thresh=1976 gap=729 poll_thresh=17 ino=257 dd-2584 [001] 264.319381: balance_dirty_state: bdi btrfs-1: dirty=793 wb=479 unstable=0 bg_thresh=987 thresh=1975 gap=703 poll_thresh=18 ino=257 dd-2584 [001] 264.319502: balance_dirty_state: bdi btrfs-1: dirty=843 wb=479 unstable=0 bg_thresh=987 thresh=1974 gap=652 poll_thresh=19 ino=257 dd-2584 [001] 264.319805: balance_dirty_state: bdi btrfs-1: dirty=868 wb=479 unstable=0 bg_thresh=989 thresh=1978 gap=631 poll_thresh=20 ino=257 dd-2584 [001] 264.319924: balance_dirty_state: bdi btrfs-1: dirty=893 wb=479 unstable=0 bg_thresh=988 thresh=1977 gap=605 poll_thresh=21 ino=257 dd-2584 [001] 264.320041: balance_dirty_state: bdi btrfs-1: dirty=943 wb=479 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=22 ino=257 dd-2584 [001] 264.320158: balance_dirty_state: bdi btrfs-1: dirty=968 wb=479 unstable=0 bg_thresh=987 thresh=1975 gap=528 poll_thresh=23 ino=257 dd-2584 [001] 264.320277: balance_dirty_state: bdi btrfs-1: dirty=993 wb=479 unstable=0 bg_thresh=989 thresh=1979 gap=507 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 264.320329: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1704 wrote=0 to_write=8192 dd-2584 [001] 264.320405: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=479 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=25 ino=257 dd-2584 [001] 264.320407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=51544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 264.322564: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=296 wrote=960 to_write=7232 dd-2584 [001] 264.327080: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1304 unstable=0 bg_thresh=983 thresh=1966 gap=594 poll_thresh=25 ino=257 dd-2584 [001] 264.327144: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1304 unstable=0 bg_thresh=985 thresh=1971 gap=574 poll_thresh=19 ino=257 dd-2584 [001] 264.327265: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1304 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=20 ino=257 dd-2584 [001] 264.327390: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1304 unstable=0 bg_thresh=987 thresh=1975 gap=503 poll_thresh=21 ino=257 dd-2584 [001] 264.327698: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1304 unstable=0 bg_thresh=989 thresh=1979 gap=482 poll_thresh=22 ino=257 dd-2584 [001] 264.327703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=51544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.339129: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1179 unstable=0 bg_thresh=984 thresh=1969 gap=597 poll_thresh=22 ino=257 dd-2584 [001] 264.339211: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1179 unstable=0 bg_thresh=984 thresh=1969 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 264.339330: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1179 unstable=0 bg_thresh=987 thresh=1974 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 264.339451: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1179 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 264.339577: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1179 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=19 ino=257 dd-2584 [001] 264.339714: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1129 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=20 ino=257 dd-2584 [001] 264.339861: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1029 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=21 ino=257 dd-2584 [001] 264.339989: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1029 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=22 ino=257 dd-2584 [001] 264.340302: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1029 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=23 ino=257 dd-2584 [001] 264.340425: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1029 unstable=0 bg_thresh=990 thresh=1980 gap=483 poll_thresh=24 ino=257 dd-2584 [001] 264.340431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=51544 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 264.347143: balance_dirty_state: bdi btrfs-1: dirty=468 wb=979 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=24 ino=257 dd-2584 [001] 264.347229: balance_dirty_state: bdi btrfs-1: dirty=468 wb=979 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=18 ino=257 dd-2584 [001] 264.347352: balance_dirty_state: bdi btrfs-1: dirty=518 wb=979 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 264.347356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=51544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.355184: balance_dirty_state: bdi btrfs-1: dirty=518 wb=979 unstable=0 bg_thresh=991 thresh=1982 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 264.355190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=51544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.363151: balance_dirty_state: bdi btrfs-1: dirty=518 wb=729 unstable=0 bg_thresh=988 thresh=1976 gap=729 poll_thresh=19 ino=257 dd-2584 [001] 264.363236: balance_dirty_state: bdi btrfs-1: dirty=518 wb=729 unstable=0 bg_thresh=987 thresh=1975 gap=728 poll_thresh=14 ino=257 dd-2584 [001] 264.363302: balance_dirty_state: bdi btrfs-1: dirty=543 wb=729 unstable=0 bg_thresh=990 thresh=1980 gap=708 poll_thresh=15 ino=257 dd-2584 [001] 264.363365: balance_dirty_state: bdi btrfs-1: dirty=568 wb=729 unstable=0 bg_thresh=987 thresh=1974 gap=677 poll_thresh=16 ino=257 dd-2584 [001] 264.363485: balance_dirty_state: bdi btrfs-1: dirty=593 wb=729 unstable=0 bg_thresh=986 thresh=1973 gap=651 poll_thresh=17 ino=257 dd-2584 [001] 264.363608: balance_dirty_state: bdi btrfs-1: dirty=618 wb=729 unstable=0 bg_thresh=988 thresh=1977 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 264.363732: balance_dirty_state: bdi btrfs-1: dirty=643 wb=729 unstable=0 bg_thresh=988 thresh=1976 gap=604 poll_thresh=19 ino=257 dd-2584 [001] 264.364041: balance_dirty_state: bdi btrfs-1: dirty=693 wb=729 unstable=0 bg_thresh=987 thresh=1975 gap=553 poll_thresh=20 ino=257 dd-2584 [001] 264.364166: balance_dirty_state: bdi btrfs-1: dirty=718 wb=729 unstable=0 bg_thresh=989 thresh=1979 gap=532 poll_thresh=21 ino=257 dd-2584 [001] 264.364290: balance_dirty_state: bdi btrfs-1: dirty=743 wb=729 unstable=0 bg_thresh=989 thresh=1978 gap=506 poll_thresh=22 ino=257 dd-2584 [001] 264.364414: balance_dirty_state: bdi btrfs-1: dirty=793 wb=729 unstable=0 bg_thresh=988 thresh=1977 gap=455 poll_thresh=23 ino=257 dd-2584 [001] 264.364419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=51544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 264.375220: balance_dirty_state: bdi btrfs-1: dirty=793 wb=454 unstable=0 bg_thresh=992 thresh=1984 gap=737 poll_thresh=23 ino=257 dd-2584 [000] 264.375295: balance_dirty_state: bdi btrfs-1: dirty=818 wb=454 unstable=0 bg_thresh=992 thresh=1984 gap=712 poll_thresh=17 ino=257 dd-2584 [000] 264.375428: balance_dirty_state: bdi btrfs-1: dirty=843 wb=454 unstable=0 bg_thresh=994 thresh=1989 gap=692 poll_thresh=18 ino=257 dd-2584 [000] 264.375558: balance_dirty_state: bdi btrfs-1: dirty=868 wb=454 unstable=0 bg_thresh=999 thresh=1999 gap=677 poll_thresh=19 ino=257 dd-2584 [000] 264.375692: balance_dirty_state: bdi btrfs-1: dirty=893 wb=454 unstable=0 bg_thresh=999 thresh=1998 gap=651 poll_thresh=20 ino=257 dd-2584 [000] 264.375824: balance_dirty_state: bdi btrfs-1: dirty=943 wb=454 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=21 ino=257 dd-2584 [000] 264.376158: balance_dirty_state: bdi btrfs-1: dirty=968 wb=454 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=22 ino=257 dd-2584 [000] 264.376289: balance_dirty_state: bdi btrfs-1: dirty=993 wb=454 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=23 ino=257 dd-2584 [000] 264.376421: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=454 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 264.376456: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1760 wrote=0 to_write=8192 dd-2584 [000] 264.376562: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=454 unstable=0 bg_thresh=996 thresh=1992 gap=470 poll_thresh=25 ino=257 dd-2584 [000] 264.376564: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=53604 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 264.379019: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=352 wrote=976 to_write=7216 dd-2584 [002] 264.383190: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1304 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=25 ino=257 dd-2584 [002] 264.383263: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1304 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=19 ino=257 dd-2584 [002] 264.383383: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1304 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=20 ino=257 dd-2584 [002] 264.383504: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1304 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=21 ino=257 dd-2584 [002] 264.383625: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1304 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=22 ino=257 dd-2584 [002] 264.383630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=53604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 264.391173: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1179 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=22 ino=257 dd-2584 [002] 264.391276: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1179 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=16 ino=257 dd-2584 [002] 264.391880: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1179 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=17 ino=257 dd-2584 [002] 264.392116: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1179 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=18 ino=257 dd-2584 [002] 264.392352: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1179 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=19 ino=257 dd-2584 [002] 264.392360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=53604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 264.399191: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1054 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=19 ino=257 dd-2584 [002] 264.399304: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1054 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=14 ino=257 dd-2584 [002] 264.399362: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1054 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=15 ino=257 dd-2584 [002] 264.399419: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1054 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=16 ino=257 dd-2584 [002] 264.399532: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1054 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=17 ino=257 dd-2584 [002] 264.399646: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1054 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=18 ino=257 dd-2584 [002] 264.399760: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1054 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 264.399764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=53604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 264.407215: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1004 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=19 ino=257 dd-2584 [002] 264.407291: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1004 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=14 ino=257 dd-2584 [002] 264.407530: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1004 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=15 ino=257 dd-2584 [002] 264.407535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-118% task_weight=98% bdi_bw=53604 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 264.419200: balance_dirty_state: bdi btrfs-1: dirty=493 wb=729 unstable=0 bg_thresh=995 thresh=1991 gap=769 poll_thresh=15 ino=257 dd-2584 [002] 264.419283: balance_dirty_state: bdi btrfs-1: dirty=493 wb=729 unstable=0 bg_thresh=995 thresh=1991 gap=769 poll_thresh=11 ino=257 dd-2584 [002] 264.419344: balance_dirty_state: bdi btrfs-1: dirty=518 wb=729 unstable=0 bg_thresh=995 thresh=1990 gap=743 poll_thresh=12 ino=257 dd-2584 [002] 264.419407: balance_dirty_state: bdi btrfs-1: dirty=543 wb=729 unstable=0 bg_thresh=997 thresh=1995 gap=723 poll_thresh=13 ino=257 dd-2584 [002] 264.419468: balance_dirty_state: bdi btrfs-1: dirty=543 wb=729 unstable=0 bg_thresh=994 thresh=1989 gap=717 poll_thresh=14 ino=257 dd-2584 [002] 264.419528: balance_dirty_state: bdi btrfs-1: dirty=568 wb=729 unstable=0 bg_thresh=997 thresh=1994 gap=697 poll_thresh=15 ino=257 dd-2584 [002] 264.419589: balance_dirty_state: bdi btrfs-1: dirty=593 wb=729 unstable=0 bg_thresh=994 thresh=1988 gap=666 poll_thresh=16 ino=257 dd-2584 [002] 264.419710: balance_dirty_state: bdi btrfs-1: dirty=618 wb=729 unstable=0 bg_thresh=996 thresh=1992 gap=645 poll_thresh=17 ino=257 dd-2584 [002] 264.419831: balance_dirty_state: bdi btrfs-1: dirty=643 wb=729 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=18 ino=257 dd-2584 [002] 264.419953: balance_dirty_state: bdi btrfs-1: dirty=668 wb=729 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=19 ino=257 dd-2584 [002] 264.420076: balance_dirty_state: bdi btrfs-1: dirty=718 wb=729 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=20 ino=257 dd-2584 [002] 264.420383: balance_dirty_state: bdi btrfs-1: dirty=743 wb=729 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=21 ino=257 dd-2584 [002] 264.420509: balance_dirty_state: bdi btrfs-1: dirty=768 wb=729 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=22 ino=257 dd-2584 [002] 264.420514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=53604 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 264.427257: balance_dirty_state: bdi btrfs-1: dirty=768 wb=604 unstable=0 bg_thresh=996 thresh=1992 gap=620 poll_thresh=22 ino=257 dd-2584 [002] 264.427342: balance_dirty_state: bdi btrfs-1: dirty=793 wb=604 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=16 ino=257 dd-2584 [002] 264.427464: balance_dirty_state: bdi btrfs-1: dirty=818 wb=604 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 264.427586: balance_dirty_state: bdi btrfs-1: dirty=843 wb=604 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=18 ino=257 dd-2584 [002] 264.427708: balance_dirty_state: bdi btrfs-1: dirty=893 wb=604 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=19 ino=257 dd-2584 [002] 264.427713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=53604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 264.435272: balance_dirty_state: bdi btrfs-1: dirty=893 wb=479 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=19 ino=257 dd-2584 [002] 264.435343: balance_dirty_state: bdi btrfs-1: dirty=893 wb=479 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=14 ino=257 dd-2584 [002] 264.435404: balance_dirty_state: bdi btrfs-1: dirty=918 wb=479 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=15 ino=257 dd-2584 [002] 264.435467: balance_dirty_state: bdi btrfs-1: dirty=943 wb=479 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 264.435588: balance_dirty_state: bdi btrfs-1: dirty=968 wb=479 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=17 ino=257 dd-2584 [002] 264.435894: balance_dirty_state: bdi btrfs-1: dirty=993 wb=479 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=18 ino=257 dd-2584 [002] 264.436016: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=479 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 264.436021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=53604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 264.436042: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1820 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 264.440719: writeback_single_inode: bdi btrfs-1: ino=257 state= age=416 wrote=944 to_write=7248 dd-2584 [004] 264.443237: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1304 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 264.443315: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1304 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 264.443375: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1304 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 264.443434: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1304 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 264.443551: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1304 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 264.443670: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1304 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 264.443788: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1304 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 264.443793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-61% task_weight=98% bdi_bw=53604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.451220: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1179 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 264.451278: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1179 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 264.451334: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1179 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 264.451622: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1179 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 264.451736: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1179 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 264.451850: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1179 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 264.451854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=53604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.459133: balance_dirty_state: bdi btrfs-1: dirty=343 wb=979 unstable=0 bg_thresh=997 thresh=1995 gap=673 poll_thresh=19 ino=257 dd-2584 [004] 264.459222: balance_dirty_state: bdi btrfs-1: dirty=368 wb=979 unstable=0 bg_thresh=997 thresh=1995 gap=648 poll_thresh=14 ino=257 dd-2584 [004] 264.459307: balance_dirty_state: bdi btrfs-1: dirty=393 wb=979 unstable=0 bg_thresh=1000 thresh=2000 gap=628 poll_thresh=15 ino=257 dd-2584 [004] 264.459390: balance_dirty_state: bdi btrfs-1: dirty=393 wb=979 unstable=0 bg_thresh=1002 thresh=2005 gap=633 poll_thresh=16 ino=257 dd-2584 [004] 264.459561: balance_dirty_state: bdi btrfs-1: dirty=443 wb=979 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 264.459733: balance_dirty_state: bdi btrfs-1: dirty=468 wb=979 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 264.459904: balance_dirty_state: bdi btrfs-1: dirty=493 wb=979 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=19 ino=257 dd-2584 [004] 264.460074: balance_dirty_state: bdi btrfs-1: dirty=518 wb=979 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=20 ino=257 dd-2584 [004] 264.460547: balance_dirty_state: bdi btrfs-1: dirty=568 wb=979 unstable=0 bg_thresh=1002 thresh=2005 gap=458 poll_thresh=21 ino=257 dd-2584 [004] 264.460553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-103% task_weight=98% bdi_bw=53604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 264.471076: balance_dirty_state: bdi btrfs-1: dirty=568 wb=979 unstable=0 bg_thresh=1000 thresh=2001 gap=454 poll_thresh=21 ino=257 dd-2584 [000] 264.471082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=53604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 264.475310: balance_dirty_state: bdi btrfs-1: dirty=568 wb=829 unstable=0 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=21 ino=257 dd-2584 [000] 264.475397: balance_dirty_state: bdi btrfs-1: dirty=593 wb=829 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=16 ino=257 dd-2584 [000] 264.476016: balance_dirty_state: bdi btrfs-1: dirty=618 wb=829 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=17 ino=257 dd-2584 [000] 264.476177: balance_dirty_state: bdi btrfs-1: dirty=643 wb=829 unstable=0 bg_thresh=1007 thresh=2015 gap=543 poll_thresh=18 ino=257 dd-2584 [000] 264.476350: balance_dirty_state: bdi btrfs-1: dirty=668 wb=829 unstable=0 bg_thresh=1007 thresh=2014 gap=517 poll_thresh=19 ino=257 dd-2584 [000] 264.476559: balance_dirty_state: bdi btrfs-1: dirty=718 wb=829 unstable=0 bg_thresh=1006 thresh=2013 gap=466 poll_thresh=20 ino=257 dd-2584 [000] 264.476565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-47% task_weight=99% bdi_bw=53604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.483258: balance_dirty_state: bdi btrfs-1: dirty=718 wb=554 unstable=0 bg_thresh=995 thresh=1991 gap=719 poll_thresh=15 ino=257 dd-2584 [004] 264.483318: balance_dirty_state: bdi btrfs-1: dirty=743 wb=554 unstable=0 bg_thresh=998 thresh=1996 gap=699 poll_thresh=16 ino=257 dd-2584 [004] 264.483483: balance_dirty_state: bdi btrfs-1: dirty=768 wb=554 unstable=0 bg_thresh=997 thresh=1995 gap=673 poll_thresh=17 ino=257 dd-2584 [004] 264.483790: balance_dirty_state: bdi btrfs-1: dirty=818 wb=554 unstable=0 bg_thresh=997 thresh=1994 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 264.483926: balance_dirty_state: bdi btrfs-1: dirty=843 wb=554 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 264.484096: balance_dirty_state: bdi btrfs-1: dirty=868 wb=554 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=20 ino=257 dd-2584 [004] 264.484264: balance_dirty_state: bdi btrfs-1: dirty=893 wb=554 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=21 ino=257 dd-2584 [004] 264.484435: balance_dirty_state: bdi btrfs-1: dirty=943 wb=554 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=22 ino=257 dd-2584 [004] 264.484599: balance_dirty_state: bdi btrfs-1: dirty=968 wb=554 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=23 ino=257 dd-2584 [004] 264.484606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-63% task_weight=98% bdi_bw=54824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 264.491348: balance_dirty_state: bdi btrfs-1: dirty=993 wb=429 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=17 ino=257 dd-2584 [006] 264.491477: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=429 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 264.491506: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1876 wrote=0 to_write=8192 dd-2584 [006] 264.491945: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=479 unstable=0 bg_thresh=1006 thresh=2013 gap=516 poll_thresh=19 ino=257 dd-2584 [006] 264.492126: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=529 unstable=0 bg_thresh=1006 thresh=2012 gap=465 poll_thresh=20 ino=257 dd-2584 [006] 264.492128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-48% task_weight=99% bdi_bw=54824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 264.494264: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1024 to_write=7168 dd-2584 [006] 264.499274: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1329 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 264.499339: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1329 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 264.499463: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1329 unstable=0 bg_thresh=1006 thresh=2012 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 264.499593: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1329 unstable=0 bg_thresh=1005 thresh=2011 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 264.499597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-97% task_weight=99% bdi_bw=54824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 264.507319: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1204 unstable=0 bg_thresh=1004 thresh=2009 gap=587 poll_thresh=13 ino=257 dd-2584 [006] 264.507382: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1204 unstable=0 bg_thresh=1004 thresh=2009 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 264.507445: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1204 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 264.507511: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1204 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=16 ino=257 dd-2584 [006] 264.507637: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1204 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 264.507949: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1204 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 264.507954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-103% task_weight=98% bdi_bw=54824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 264.515209: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1029 unstable=0 bg_thresh=998 thresh=1997 gap=650 poll_thresh=18 ino=257 dd-2584 [006] 264.515298: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1029 unstable=0 bg_thresh=1001 thresh=2002 gap=630 poll_thresh=13 ino=257 dd-2584 [006] 264.515359: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1029 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=14 ino=257 dd-2584 [006] 264.515419: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1029 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=15 ino=257 dd-2584 [006] 264.515479: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1029 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 264.515598: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1029 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 264.515716: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1029 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 264.515833: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1029 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=19 ino=257 dd-2584 [006] 264.515838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-113% task_weight=99% bdi_bw=54824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 264.523255: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1029 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=19 ino=257 dd-2584 [006] 264.523265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=54824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 264.531271: balance_dirty_state: bdi btrfs-1: dirty=493 wb=779 unstable=0 bg_thresh=994 thresh=1989 gap=717 poll_thresh=19 ino=257 dd-2584 [006] 264.531338: balance_dirty_state: bdi btrfs-1: dirty=493 wb=779 unstable=0 bg_thresh=994 thresh=1988 gap=716 poll_thresh=14 ino=257 dd-2584 [006] 264.531399: balance_dirty_state: bdi btrfs-1: dirty=518 wb=779 unstable=0 bg_thresh=996 thresh=1993 gap=696 poll_thresh=15 ino=257 dd-2584 [006] 264.531459: balance_dirty_state: bdi btrfs-1: dirty=518 wb=779 unstable=0 bg_thresh=996 thresh=1992 gap=695 poll_thresh=16 ino=257 dd-2584 [006] 264.531576: balance_dirty_state: bdi btrfs-1: dirty=568 wb=779 unstable=0 bg_thresh=995 thresh=1991 gap=644 poll_thresh=17 ino=257 dd-2584 [006] 264.531871: balance_dirty_state: bdi btrfs-1: dirty=593 wb=779 unstable=0 bg_thresh=995 thresh=1990 gap=618 poll_thresh=18 ino=257 dd-2584 [006] 264.531990: balance_dirty_state: bdi btrfs-1: dirty=618 wb=779 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=19 ino=257 dd-2584 [006] 264.532109: balance_dirty_state: bdi btrfs-1: dirty=668 wb=779 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=20 ino=257 dd-2584 [006] 264.532227: balance_dirty_state: bdi btrfs-1: dirty=693 wb=779 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=21 ino=257 dd-2584 [006] 264.532349: balance_dirty_state: bdi btrfs-1: dirty=718 wb=779 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=22 ino=257 dd-2584 [006] 264.532354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=54824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 264.539302: balance_dirty_state: bdi btrfs-1: dirty=718 wb=654 unstable=0 bg_thresh=994 thresh=1989 gap=617 poll_thresh=22 ino=257 dd-2584 [006] 264.539370: balance_dirty_state: bdi btrfs-1: dirty=743 wb=654 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 264.539491: balance_dirty_state: bdi btrfs-1: dirty=768 wb=654 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=17 ino=257 dd-2584 [006] 264.539604: balance_dirty_state: bdi btrfs-1: dirty=793 wb=654 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=18 ino=257 dd-2584 [006] 264.539887: balance_dirty_state: bdi btrfs-1: dirty=843 wb=654 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 264.539892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=9% task_gap=-79% task_weight=98% bdi_bw=54824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 264.547409: balance_dirty_state: bdi btrfs-1: dirty=843 wb=529 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=14 ino=257 dd-2584 [006] 264.547469: balance_dirty_state: bdi btrfs-1: dirty=868 wb=529 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=15 ino=257 dd-2584 [006] 264.547526: balance_dirty_state: bdi btrfs-1: dirty=893 wb=529 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 264.547639: balance_dirty_state: bdi btrfs-1: dirty=918 wb=529 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 264.547751: balance_dirty_state: bdi btrfs-1: dirty=943 wb=529 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 264.547866: balance_dirty_state: bdi btrfs-1: dirty=968 wb=529 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 264.547871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=54824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 264.555354: balance_dirty_state: bdi btrfs-1: dirty=993 wb=404 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 264.555413: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=404 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 264.555437: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1940 wrote=0 to_write=8192 dd-2584 [006] 264.555500: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=404 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 264.555669: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=404 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 264.556139: balance_dirty_state: bdi btrfs-1: dirty=943 wb=554 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 264.556142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=98% bdi_bw=54824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 264.557984: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=992 to_write=7200 dd-2584 [006] 264.563361: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1279 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=13 ino=257 dd-2584 [006] 264.563422: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1279 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 264.563481: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1279 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 264.563541: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1279 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 264.563659: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1279 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 264.563779: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1279 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 264.563784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=9% task_gap=-79% task_weight=98% bdi_bw=54824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 264.571348: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1154 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=13 ino=257 dd-2584 [006] 264.571405: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1154 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=14 ino=257 dd-2584 [006] 264.571463: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1154 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 264.571522: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1154 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 264.571638: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1154 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=17 ino=257 dd-2584 [006] 264.571931: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1154 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 264.571936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-125% task_weight=98% bdi_bw=54824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 264.579280: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1029 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=18 ino=257 dd-2584 [006] 264.579347: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1029 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=13 ino=257 dd-2584 [006] 264.579408: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1029 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 264.579467: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1029 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 264.579525: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1029 unstable=0 bg_thresh=991 thresh=1982 gap=535 poll_thresh=16 ino=257 dd-2584 [006] 264.579644: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1029 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=17 ino=257 dd-2584 [006] 264.579763: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1029 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 264.579767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=54824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.587240: balance_dirty_state: bdi btrfs-1: dirty=468 wb=904 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 264.587305: balance_dirty_state: bdi btrfs-1: dirty=493 wb=904 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 264.587364: balance_dirty_state: bdi btrfs-1: dirty=493 wb=904 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 264.587420: balance_dirty_state: bdi btrfs-1: dirty=518 wb=904 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 264.587477: balance_dirty_state: bdi btrfs-1: dirty=543 wb=904 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 264.587589: balance_dirty_state: bdi btrfs-1: dirty=568 wb=904 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 264.587875: balance_dirty_state: bdi btrfs-1: dirty=593 wb=904 unstable=0 bg_thresh=1001 thresh=2002 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 264.587988: balance_dirty_state: bdi btrfs-1: dirty=618 wb=904 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 264.587992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=56128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.595240: balance_dirty_state: bdi btrfs-1: dirty=618 wb=779 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 264.595334: balance_dirty_state: bdi btrfs-1: dirty=643 wb=779 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 264.595389: balance_dirty_state: bdi btrfs-1: dirty=668 wb=779 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 264.595445: balance_dirty_state: bdi btrfs-1: dirty=668 wb=779 unstable=0 bg_thresh=996 thresh=1992 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 264.595555: balance_dirty_state: bdi btrfs-1: dirty=718 wb=779 unstable=0 bg_thresh=1001 thresh=2002 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 264.595669: balance_dirty_state: bdi btrfs-1: dirty=743 wb=779 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 264.595673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=56128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.603260: balance_dirty_state: bdi btrfs-1: dirty=743 wb=654 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 264.603358: balance_dirty_state: bdi btrfs-1: dirty=768 wb=654 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 264.603414: balance_dirty_state: bdi btrfs-1: dirty=768 wb=654 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 264.603471: balance_dirty_state: bdi btrfs-1: dirty=793 wb=654 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 264.603530: balance_dirty_state: bdi btrfs-1: dirty=818 wb=654 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 264.603702: balance_dirty_state: bdi btrfs-1: dirty=843 wb=654 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 264.603708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=56128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.611231: balance_dirty_state: bdi btrfs-1: dirty=843 wb=379 unstable=0 bg_thresh=996 thresh=1993 gap=771 poll_thresh=17 ino=257 dd-2584 [004] 264.611487: balance_dirty_state: bdi btrfs-1: dirty=843 wb=379 unstable=0 bg_thresh=996 thresh=1992 gap=770 poll_thresh=13 ino=257 dd-2584 [004] 264.611555: balance_dirty_state: bdi btrfs-1: dirty=868 wb=379 unstable=0 bg_thresh=998 thresh=1997 gap=750 poll_thresh=14 ino=257 dd-2584 [004] 264.611619: balance_dirty_state: bdi btrfs-1: dirty=893 wb=379 unstable=0 bg_thresh=995 thresh=1991 gap=719 poll_thresh=15 ino=257 dd-2584 [004] 264.611706: balance_dirty_state: bdi btrfs-1: dirty=893 wb=379 unstable=0 bg_thresh=998 thresh=1996 gap=724 poll_thresh=16 ino=257 dd-2584 [004] 264.611876: balance_dirty_state: bdi btrfs-1: dirty=943 wb=379 unstable=0 bg_thresh=1000 thresh=2001 gap=679 poll_thresh=17 ino=257 dd-2584 [004] 264.612044: balance_dirty_state: bdi btrfs-1: dirty=968 wb=379 unstable=0 bg_thresh=1002 thresh=2005 gap=658 poll_thresh=18 ino=257 dd-2584 [004] 264.612170: balance_dirty_state: bdi btrfs-1: dirty=993 wb=379 unstable=0 bg_thresh=1002 thresh=2004 gap=632 poll_thresh=19 ino=257 dd-2584 [004] 264.612284: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=379 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 264.612374: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1996 wrote=0 to_write=8192 dd-2584 [004] 264.612410: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=379 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=21 ino=257 dd-2584 [004] 264.612577: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=379 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=22 ino=257 dd-2584 [004] 264.612975: balance_dirty_state: bdi btrfs-1: dirty=918 wb=554 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=23 ino=257 dd-2584 [004] 264.613105: balance_dirty_state: bdi btrfs-1: dirty=918 wb=604 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=24 ino=257 dd-2584 [004] 264.613107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=56128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 264.614894: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=1072 to_write=7120 dd-2584 [004] 264.619172: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1304 unstable=0 bg_thresh=989 thresh=1978 gap=581 poll_thresh=24 ino=257 dd-2584 [004] 264.619272: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1304 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 264.619467: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1304 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=19 ino=257 dd-2584 [004] 264.619659: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1304 unstable=0 bg_thresh=990 thresh=1980 gap=508 poll_thresh=20 ino=257 dd-2584 [004] 264.619846: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1304 unstable=0 bg_thresh=986 thresh=1972 gap=475 poll_thresh=21 ino=257 dd-2584 [004] 264.619853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-143% task_weight=98% bdi_bw=56128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.627202: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1154 unstable=0 bg_thresh=997 thresh=1995 gap=648 poll_thresh=21 ino=257 dd-2584 [004] 264.627281: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1154 unstable=0 bg_thresh=997 thresh=1995 gap=623 poll_thresh=16 ino=257 dd-2584 [004] 264.627406: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1154 unstable=0 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 264.627533: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1154 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 264.627846: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1154 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=19 ino=257 dd-2584 [004] 264.627964: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1154 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=20 ino=257 dd-2584 [004] 264.628083: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1154 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=21 ino=257 dd-2584 [004] 264.628088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=56128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.635187: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1079 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=21 ino=257 dd-2584 [004] 264.635250: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1079 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=16 ino=257 dd-2584 [004] 264.635412: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1079 unstable=0 bg_thresh=998 thresh=1996 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 264.635537: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1079 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 264.635541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=56128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.643179: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1079 unstable=0 bg_thresh=996 thresh=1993 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 264.643184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=56128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.651195: balance_dirty_state: bdi btrfs-1: dirty=443 wb=804 unstable=0 bg_thresh=996 thresh=1992 gap=745 poll_thresh=18 ino=257 dd-2584 [004] 264.651309: balance_dirty_state: bdi btrfs-1: dirty=468 wb=804 unstable=0 bg_thresh=996 thresh=1992 gap=720 poll_thresh=13 ino=257 dd-2584 [004] 264.651370: balance_dirty_state: bdi btrfs-1: dirty=493 wb=804 unstable=0 bg_thresh=998 thresh=1997 gap=700 poll_thresh=14 ino=257 dd-2584 [004] 264.651426: balance_dirty_state: bdi btrfs-1: dirty=493 wb=804 unstable=0 bg_thresh=998 thresh=1997 gap=700 poll_thresh=15 ino=257 dd-2584 [004] 264.651482: balance_dirty_state: bdi btrfs-1: dirty=518 wb=804 unstable=0 bg_thresh=1001 thresh=2002 gap=680 poll_thresh=16 ino=257 dd-2584 [004] 264.651766: balance_dirty_state: bdi btrfs-1: dirty=543 wb=804 unstable=0 bg_thresh=1003 thresh=2007 gap=660 poll_thresh=17 ino=257 dd-2584 [004] 264.651881: balance_dirty_state: bdi btrfs-1: dirty=568 wb=804 unstable=0 bg_thresh=1005 thresh=2011 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 264.651994: balance_dirty_state: bdi btrfs-1: dirty=618 wb=804 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 264.652108: balance_dirty_state: bdi btrfs-1: dirty=643 wb=804 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=20 ino=257 dd-2584 [004] 264.652221: balance_dirty_state: bdi btrfs-1: dirty=668 wb=804 unstable=0 bg_thresh=1003 thresh=2007 gap=535 poll_thresh=21 ino=257 dd-2584 [004] 264.652334: balance_dirty_state: bdi btrfs-1: dirty=718 wb=804 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=22 ino=257 dd-2584 [004] 264.652338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=56128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.659292: balance_dirty_state: bdi btrfs-1: dirty=718 wb=679 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=22 ino=257 dd-2584 [004] 264.659453: balance_dirty_state: bdi btrfs-1: dirty=718 wb=679 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 264.659689: balance_dirty_state: bdi btrfs-1: dirty=743 wb=679 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 264.659918: balance_dirty_state: bdi btrfs-1: dirty=793 wb=679 unstable=0 bg_thresh=1004 thresh=2008 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 264.660520: balance_dirty_state: bdi btrfs-1: dirty=818 wb=679 unstable=0 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=19 ino=257 dd-2584 [004] 264.660754: balance_dirty_state: bdi btrfs-1: dirty=843 wb=679 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=20 ino=257 dd-2584 [004] 264.660763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=56128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.667197: balance_dirty_state: bdi btrfs-1: dirty=843 wb=554 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=20 ino=257 dd-2584 [004] 264.667336: balance_dirty_state: bdi btrfs-1: dirty=868 wb=554 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 264.667456: balance_dirty_state: bdi btrfs-1: dirty=893 wb=554 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 264.667684: balance_dirty_state: bdi btrfs-1: dirty=918 wb=554 unstable=0 bg_thresh=1002 thresh=2005 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 264.667992: balance_dirty_state: bdi btrfs-1: dirty=943 wb=554 unstable=0 bg_thresh=1002 thresh=2004 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 264.668355: balance_dirty_state: bdi btrfs-1: dirty=968 wb=554 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 264.668367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=56128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.675344: balance_dirty_state: bdi btrfs-1: dirty=968 wb=429 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 264.675424: balance_dirty_state: bdi btrfs-1: dirty=993 wb=429 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 264.675483: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=429 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 264.675550: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=429 unstable=0 bg_thresh=1000 thresh=2000 gap=553 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 264.675566: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2060 wrote=0 to_write=8192 dd-2584 [004] 264.676027: balance_dirty_state: bdi btrfs-1: dirty=968 wb=554 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=17 ino=257 dd-2584 [004] 264.676029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=56128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 264.679784: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=976 to_write=7216 dd-2584 [004] 264.683236: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1279 unstable=0 bg_thresh=1000 thresh=2000 gap=628 poll_thresh=17 ino=257 dd-2584 [004] 264.683346: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1279 unstable=0 bg_thresh=999 thresh=1999 gap=627 poll_thresh=13 ino=257 dd-2584 [004] 264.683438: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1279 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 264.683527: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1279 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 264.683624: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1254 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=16 ino=257 dd-2584 [004] 264.683815: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1154 unstable=0 bg_thresh=1003 thresh=2007 gap=685 poll_thresh=17 ino=257 dd-2584 [004] 264.683935: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1154 unstable=0 bg_thresh=1003 thresh=2006 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 264.684053: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1154 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 264.684174: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1154 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=20 ino=257 dd-2584 [004] 264.684293: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1154 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=21 ino=257 dd-2584 [004] 264.684594: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1154 unstable=0 bg_thresh=1000 thresh=2001 gap=504 poll_thresh=22 ino=257 dd-2584 [004] 264.684714: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1154 unstable=0 bg_thresh=1000 thresh=2000 gap=478 poll_thresh=23 ino=257 dd-2584 [004] 264.684719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=56128 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.691286: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1154 unstable=0 bg_thresh=1000 thresh=2000 gap=478 poll_thresh=23 ino=257 dd-2584 [004] 264.691298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=57144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 264.699197: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1029 unstable=0 bg_thresh=999 thresh=1999 gap=602 poll_thresh=23 ino=257 dd-2584 [000] 264.699290: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1029 unstable=0 bg_thresh=999 thresh=1999 gap=602 poll_thresh=17 ino=257 dd-2584 [000] 264.699464: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1029 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=18 ino=257 dd-2584 [000] 264.699640: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1029 unstable=0 bg_thresh=1007 thresh=2014 gap=542 poll_thresh=19 ino=257 dd-2584 [000] 264.699819: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1029 unstable=0 bg_thresh=1006 thresh=2013 gap=516 poll_thresh=20 ino=257 dd-2584 [000] 264.699995: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1029 unstable=0 bg_thresh=1006 thresh=2012 gap=465 poll_thresh=21 ino=257 dd-2584 [000] 264.700001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=57144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 264.707215: balance_dirty_state: bdi btrfs-1: dirty=518 wb=854 unstable=0 bg_thresh=1000 thresh=2000 gap=628 poll_thresh=21 ino=257 dd-2584 [000] 264.707306: balance_dirty_state: bdi btrfs-1: dirty=518 wb=854 unstable=0 bg_thresh=1000 thresh=2000 gap=628 poll_thresh=16 ino=257 dd-2584 [000] 264.707479: balance_dirty_state: bdi btrfs-1: dirty=543 wb=854 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=17 ino=257 dd-2584 [000] 264.708229: balance_dirty_state: bdi btrfs-1: dirty=593 wb=729 unstable=0 bg_thresh=1007 thresh=2015 gap=693 poll_thresh=18 ino=257 dd-2584 [000] 264.708411: balance_dirty_state: bdi btrfs-1: dirty=618 wb=729 unstable=0 bg_thresh=1006 thresh=2012 gap=665 poll_thresh=19 ino=257 dd-2584 [000] 264.708559: balance_dirty_state: bdi btrfs-1: dirty=643 wb=729 unstable=0 bg_thresh=1005 thresh=2011 gap=639 poll_thresh=20 ino=257 dd-2584 [000] 264.708677: balance_dirty_state: bdi btrfs-1: dirty=693 wb=729 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=21 ino=257 dd-2584 [000] 264.708793: balance_dirty_state: bdi btrfs-1: dirty=718 wb=729 unstable=0 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=22 ino=257 dd-2584 [000] 264.708909: balance_dirty_state: bdi btrfs-1: dirty=743 wb=729 unstable=0 bg_thresh=1006 thresh=2013 gap=541 poll_thresh=23 ino=257 dd-2584 [000] 264.709026: balance_dirty_state: bdi btrfs-1: dirty=768 wb=729 unstable=0 bg_thresh=1006 thresh=2012 gap=515 poll_thresh=24 ino=257 dd-2584 [000] 264.709143: balance_dirty_state: bdi btrfs-1: dirty=818 wb=729 unstable=0 bg_thresh=1008 thresh=2016 gap=469 poll_thresh=25 ino=257 dd-2584 [000] 264.709148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=57144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 264.715273: balance_dirty_state: bdi btrfs-1: dirty=818 wb=729 unstable=0 bg_thresh=1008 thresh=2016 gap=469 poll_thresh=25 ino=257 dd-2584 [000] 264.715282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=57144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 264.723324: balance_dirty_state: bdi btrfs-1: dirty=818 wb=604 unstable=0 bg_thresh=1004 thresh=2009 gap=587 poll_thresh=25 ino=257 dd-2584 [000] 264.723422: balance_dirty_state: bdi btrfs-1: dirty=818 wb=604 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=19 ino=257 dd-2584 [000] 264.723862: balance_dirty_state: bdi btrfs-1: dirty=868 wb=479 unstable=0 bg_thresh=1003 thresh=2006 gap=659 poll_thresh=20 ino=257 dd-2584 [000] 264.723978: balance_dirty_state: bdi btrfs-1: dirty=893 wb=479 unstable=0 bg_thresh=1002 thresh=2005 gap=633 poll_thresh=21 ino=257 dd-2584 [000] 264.724094: balance_dirty_state: bdi btrfs-1: dirty=918 wb=479 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=22 ino=257 dd-2584 [000] 264.724211: balance_dirty_state: bdi btrfs-1: dirty=943 wb=479 unstable=0 bg_thresh=1004 thresh=2008 gap=586 poll_thresh=23 ino=257 dd-2584 [000] 264.724326: balance_dirty_state: bdi btrfs-1: dirty=993 wb=479 unstable=0 bg_thresh=1003 thresh=2007 gap=535 poll_thresh=24 ino=257 dd-2584 [000] 264.724441: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=479 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=25 ino=257 flush-btrfs-1-2586 [002] 264.724515: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2108 wrote=0 to_write=8192 dd-2584 [000] 264.724566: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=479 unstable=0 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=26 ino=257 dd-2584 [000] 264.724568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=57144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 264.727253: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=284 wrote=976 to_write=7216 dd-2584 [000] 264.731300: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1304 unstable=0 bg_thresh=1002 thresh=2004 gap=632 poll_thresh=26 ino=257 dd-2584 [000] 264.731509: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1304 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=19 ino=257 dd-2584 [000] 264.732490: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1304 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=20 ino=257 dd-2584 [000] 264.732852: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1304 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=21 ino=257 dd-2584 [000] 264.733212: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1304 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=22 ino=257 dd-2584 [000] 264.733225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=57144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.739244: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1179 unstable=0 bg_thresh=1002 thresh=2004 gap=632 poll_thresh=22 ino=257 dd-2584 [004] 264.739422: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1179 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=16 ino=257 dd-2584 [004] 264.740225: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1179 unstable=0 bg_thresh=1004 thresh=2008 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 264.740461: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1179 unstable=0 bg_thresh=1006 thresh=2013 gap=566 poll_thresh=18 ino=257 dd-2584 [004] 264.740701: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1179 unstable=0 bg_thresh=1006 thresh=2012 gap=515 poll_thresh=19 ino=257 dd-2584 [004] 264.740937: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1179 unstable=0 bg_thresh=1005 thresh=2011 gap=489 poll_thresh=20 ino=257 dd-2584 [004] 264.740946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-97% task_weight=99% bdi_bw=57144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.747322: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1054 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 264.747414: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1054 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 264.747870: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1054 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 264.748046: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1054 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 264.748222: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1054 unstable=0 bg_thresh=1007 thresh=2015 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 264.748228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-92% task_weight=98% bdi_bw=57144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 264.756290: balance_dirty_state: bdi btrfs-1: dirty=468 wb=954 unstable=0 bg_thresh=1009 thresh=2018 gap=596 poll_thresh=14 ino=257 dd-2584 [000] 264.756374: balance_dirty_state: bdi btrfs-1: dirty=493 wb=954 unstable=0 bg_thresh=1011 thresh=2023 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 264.756461: balance_dirty_state: bdi btrfs-1: dirty=518 wb=954 unstable=0 bg_thresh=1008 thresh=2017 gap=545 poll_thresh=16 ino=257 dd-2584 [000] 264.756632: balance_dirty_state: bdi btrfs-1: dirty=543 wb=954 unstable=0 bg_thresh=1008 thresh=2016 gap=519 poll_thresh=17 ino=257 dd-2584 [000] 264.756805: balance_dirty_state: bdi btrfs-1: dirty=568 wb=954 unstable=0 bg_thresh=1010 thresh=2020 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 264.756811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-132% task_weight=98% bdi_bw=57144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 264.763225: balance_dirty_state: bdi btrfs-1: dirty=568 wb=954 unstable=0 bg_thresh=992 thresh=1984 gap=462 poll_thresh=18 ino=257 dd-2584 [000] 264.763231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=57144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.771334: balance_dirty_state: bdi btrfs-1: dirty=568 wb=804 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=18 ino=257 dd-2584 [001] 264.771415: balance_dirty_state: bdi btrfs-1: dirty=568 wb=754 unstable=0 bg_thresh=994 thresh=1989 gap=667 poll_thresh=13 ino=257 dd-2584 [001] 264.771485: balance_dirty_state: bdi btrfs-1: dirty=593 wb=704 unstable=0 bg_thresh=997 thresh=1994 gap=697 poll_thresh=14 ino=257 dd-2584 [001] 264.771544: balance_dirty_state: bdi btrfs-1: dirty=618 wb=704 unstable=0 bg_thresh=997 thresh=1994 gap=672 poll_thresh=15 ino=257 dd-2584 [001] 264.771783: balance_dirty_state: bdi btrfs-1: dirty=618 wb=704 unstable=0 bg_thresh=999 thresh=1999 gap=677 poll_thresh=16 ino=257 dd-2584 [001] 264.771904: balance_dirty_state: bdi btrfs-1: dirty=643 wb=704 unstable=0 bg_thresh=1002 thresh=2004 gap=657 poll_thresh=17 ino=257 dd-2584 [001] 264.772023: balance_dirty_state: bdi btrfs-1: dirty=693 wb=704 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 264.772142: balance_dirty_state: bdi btrfs-1: dirty=718 wb=704 unstable=0 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 264.772259: balance_dirty_state: bdi btrfs-1: dirty=743 wb=704 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=20 ino=257 dd-2584 [001] 264.772379: balance_dirty_state: bdi btrfs-1: dirty=793 wb=704 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=21 ino=257 dd-2584 [001] 264.772503: balance_dirty_state: bdi btrfs-1: dirty=818 wb=704 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=22 ino=257 dd-2584 [001] 264.772508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=57144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.783319: balance_dirty_state: bdi btrfs-1: dirty=818 wb=429 unstable=0 bg_thresh=990 thresh=1980 gap=733 poll_thresh=22 ino=257 dd-2584 [001] 264.783401: balance_dirty_state: bdi btrfs-1: dirty=818 wb=429 unstable=0 bg_thresh=990 thresh=1980 gap=733 poll_thresh=16 ino=257 dd-2584 [001] 264.783510: balance_dirty_state: bdi btrfs-1: dirty=868 wb=429 unstable=0 bg_thresh=992 thresh=1985 gap=688 poll_thresh=17 ino=257 dd-2584 [001] 264.783807: balance_dirty_state: bdi btrfs-1: dirty=893 wb=429 unstable=0 bg_thresh=992 thresh=1984 gap=662 poll_thresh=18 ino=257 dd-2584 [001] 264.783929: balance_dirty_state: bdi btrfs-1: dirty=918 wb=429 unstable=0 bg_thresh=991 thresh=1982 gap=635 poll_thresh=19 ino=257 dd-2584 [001] 264.784049: balance_dirty_state: bdi btrfs-1: dirty=968 wb=429 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=20 ino=257 dd-2584 [001] 264.784168: balance_dirty_state: bdi btrfs-1: dirty=993 wb=429 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 264.784255: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2168 wrote=0 to_write=8192 dd-2584 [001] 264.784297: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=429 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=22 ino=257 dd-2584 [001] 264.784420: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=429 unstable=0 bg_thresh=991 thresh=1983 gap=511 poll_thresh=23 ino=257 dd-2584 [001] 264.784548: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=504 unstable=0 bg_thresh=991 thresh=1982 gap=435 poll_thresh=24 ino=257 dd-2584 [001] 264.784549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=57144 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 264.786783: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=1024 to_write=7168 dd-2584 [006] 264.791341: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1329 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=24 ino=257 dd-2584 [006] 264.791456: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1329 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=18 ino=257 dd-2584 [006] 264.792066: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1329 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=19 ino=257 dd-2584 [006] 264.792303: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1329 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=20 ino=257 dd-2584 [006] 264.792541: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1329 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=21 ino=257 dd-2584 [006] 264.792550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=57144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 264.799327: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1204 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=21 ino=257 dd-2584 [006] 264.799453: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1204 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=16 ino=257 dd-2584 [006] 264.799689: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1204 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 264.799923: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1204 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 264.800158: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1204 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=19 ino=257 dd-2584 [006] 264.800167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=58772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 264.807426: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1079 unstable=0 bg_thresh=999 thresh=1998 gap=626 poll_thresh=19 ino=257 dd-2584 [006] 264.807573: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1054 unstable=0 bg_thresh=1001 thresh=2003 gap=631 poll_thresh=14 ino=257 dd-2584 [006] 264.807638: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1054 unstable=0 bg_thresh=995 thresh=1990 gap=618 poll_thresh=15 ino=257 dd-2584 [006] 264.807703: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1054 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=16 ino=257 dd-2584 [006] 264.808015: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1004 unstable=0 bg_thresh=997 thresh=1994 gap=622 poll_thresh=17 ino=257 dd-2584 [006] 264.808134: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1004 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=18 ino=257 dd-2584 [006] 264.808253: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1004 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=19 ino=257 dd-2584 [006] 264.808370: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1004 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=20 ino=257 dd-2584 [006] 264.808489: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1004 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=21 ino=257 dd-2584 [006] 264.808493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=58772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.815406: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1004 unstable=0 bg_thresh=997 thresh=1995 gap=473 poll_thresh=21 ino=257 dd-2584 [001] 264.815412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=58772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.823287: balance_dirty_state: bdi btrfs-1: dirty=518 wb=879 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=21 ino=257 dd-2584 [001] 264.823425: balance_dirty_state: bdi btrfs-1: dirty=518 wb=879 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 264.823659: balance_dirty_state: bdi btrfs-1: dirty=568 wb=879 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 264.823899: balance_dirty_state: bdi btrfs-1: dirty=593 wb=879 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 264.824132: balance_dirty_state: bdi btrfs-1: dirty=618 wb=879 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 264.824141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=58772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.831323: balance_dirty_state: bdi btrfs-1: dirty=618 wb=604 unstable=0 bg_thresh=999 thresh=1998 gap=776 poll_thresh=19 ino=257 dd-2584 [001] 264.831564: balance_dirty_state: bdi btrfs-1: dirty=643 wb=604 unstable=0 bg_thresh=996 thresh=1992 gap=745 poll_thresh=14 ino=257 dd-2584 [001] 264.831622: balance_dirty_state: bdi btrfs-1: dirty=643 wb=604 unstable=0 bg_thresh=998 thresh=1997 gap=750 poll_thresh=15 ino=257 dd-2584 [001] 264.831678: balance_dirty_state: bdi btrfs-1: dirty=668 wb=604 unstable=0 bg_thresh=995 thresh=1991 gap=719 poll_thresh=16 ino=257 dd-2584 [001] 264.831791: balance_dirty_state: bdi btrfs-1: dirty=693 wb=604 unstable=0 bg_thresh=997 thresh=1995 gap=698 poll_thresh=17 ino=257 dd-2584 [001] 264.831903: balance_dirty_state: bdi btrfs-1: dirty=743 wb=604 unstable=0 bg_thresh=997 thresh=1994 gap=647 poll_thresh=18 ino=257 dd-2584 [001] 264.832016: balance_dirty_state: bdi btrfs-1: dirty=768 wb=604 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=19 ino=257 dd-2584 [001] 264.832130: balance_dirty_state: bdi btrfs-1: dirty=793 wb=604 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=20 ino=257 dd-2584 [001] 264.832248: balance_dirty_state: bdi btrfs-1: dirty=843 wb=604 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=21 ino=257 dd-2584 [001] 264.832362: balance_dirty_state: bdi btrfs-1: dirty=868 wb=604 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=22 ino=257 dd-2584 [001] 264.832636: balance_dirty_state: bdi btrfs-1: dirty=893 wb=604 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=23 ino=257 dd-2584 [001] 264.832640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=58772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.839322: balance_dirty_state: bdi btrfs-1: dirty=893 wb=479 unstable=0 bg_thresh=997 thresh=1994 gap=622 poll_thresh=23 ino=257 dd-2584 [001] 264.839399: balance_dirty_state: bdi btrfs-1: dirty=918 wb=479 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=17 ino=257 dd-2584 [001] 264.839511: balance_dirty_state: bdi btrfs-1: dirty=943 wb=479 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=18 ino=257 dd-2584 [001] 264.839623: balance_dirty_state: bdi btrfs-1: dirty=968 wb=479 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=19 ino=257 dd-2584 [001] 264.839735: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=479 unstable=0 bg_thresh=997 thresh=1995 gap=498 poll_thresh=20 ino=257 dd-2584 [001] 264.839739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=58772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 264.839815: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2224 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 264.844149: writeback_single_inode: bdi btrfs-1: ino=257 state= age=400 wrote=928 to_write=7264 dd-2584 [001] 264.847240: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1304 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 264.847305: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1304 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 264.847365: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1304 unstable=0 bg_thresh=998 thresh=1997 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 264.847482: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1304 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 264.847600: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1304 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 264.847718: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1304 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 264.847723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=58772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 264.855335: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1179 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 264.855819: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1179 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 264.855938: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1179 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 264.856054: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1179 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 264.856287: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1179 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 264.856523: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1179 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 264.856531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=58772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.863299: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1054 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 264.863364: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1054 unstable=0 bg_thresh=998 thresh=1996 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 264.863426: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1054 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 264.863486: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1054 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 264.863546: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1054 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 264.863667: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1054 unstable=0 bg_thresh=1005 thresh=2011 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 264.863789: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1054 unstable=0 bg_thresh=1007 thresh=2015 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 264.864095: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1054 unstable=0 bg_thresh=1007 thresh=2014 gap=467 poll_thresh=19 ino=257 dd-2584 [004] 264.864100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=58772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.871261: balance_dirty_state: bdi btrfs-1: dirty=493 wb=929 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=19 ino=257 dd-2584 [004] 264.871354: balance_dirty_state: bdi btrfs-1: dirty=493 wb=929 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 264.871444: balance_dirty_state: bdi btrfs-1: dirty=518 wb=929 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 264.871532: balance_dirty_state: bdi btrfs-1: dirty=518 wb=929 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 264.871709: balance_dirty_state: bdi btrfs-1: dirty=568 wb=929 unstable=0 bg_thresh=1004 thresh=2008 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 264.871893: balance_dirty_state: bdi btrfs-1: dirty=593 wb=929 unstable=0 bg_thresh=1006 thresh=2013 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 264.871899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=58772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 264.879258: balance_dirty_state: bdi btrfs-1: dirty=593 wb=929 unstable=0 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 264.879264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=58772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 264.887280: balance_dirty_state: bdi btrfs-1: dirty=593 wb=679 unstable=0 bg_thresh=997 thresh=1995 gap=723 poll_thresh=18 ino=257 dd-2584 [000] 264.887377: balance_dirty_state: bdi btrfs-1: dirty=618 wb=679 unstable=0 bg_thresh=997 thresh=1995 gap=698 poll_thresh=13 ino=257 dd-2584 [000] 264.887466: balance_dirty_state: bdi btrfs-1: dirty=643 wb=679 unstable=0 bg_thresh=1000 thresh=2000 gap=678 poll_thresh=14 ino=257 dd-2584 [000] 264.887555: balance_dirty_state: bdi btrfs-1: dirty=643 wb=679 unstable=0 bg_thresh=1000 thresh=2000 gap=678 poll_thresh=15 ino=257 dd-2584 [000] 264.887644: balance_dirty_state: bdi btrfs-1: dirty=668 wb=679 unstable=0 bg_thresh=1002 thresh=2005 gap=658 poll_thresh=16 ino=257 dd-2584 [000] 264.887870: balance_dirty_state: bdi btrfs-1: dirty=693 wb=679 unstable=0 bg_thresh=1002 thresh=2004 gap=632 poll_thresh=17 ino=257 dd-2584 [000] 264.888049: balance_dirty_state: bdi btrfs-1: dirty=718 wb=679 unstable=0 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=18 ino=257 dd-2584 [000] 264.888512: balance_dirty_state: bdi btrfs-1: dirty=768 wb=679 unstable=0 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=19 ino=257 dd-2584 [000] 264.888691: balance_dirty_state: bdi btrfs-1: dirty=793 wb=679 unstable=0 bg_thresh=1003 thresh=2006 gap=534 poll_thresh=20 ino=257 dd-2584 [000] 264.888998: balance_dirty_state: bdi btrfs-1: dirty=818 wb=604 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=21 ino=257 dd-2584 [000] 264.889202: balance_dirty_state: bdi btrfs-1: dirty=868 wb=554 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=22 ino=257 dd-2584 [000] 264.889416: balance_dirty_state: bdi btrfs-1: dirty=893 wb=554 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=23 ino=257 dd-2584 [000] 264.889602: balance_dirty_state: bdi btrfs-1: dirty=918 wb=554 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=24 ino=257 dd-2584 [000] 264.889786: balance_dirty_state: bdi btrfs-1: dirty=943 wb=554 unstable=0 bg_thresh=1001 thresh=2002 gap=505 poll_thresh=25 ino=257 dd-2584 [000] 264.890010: balance_dirty_state: bdi btrfs-1: dirty=993 wb=554 unstable=0 bg_thresh=1000 thresh=2000 gap=453 poll_thresh=26 ino=257 dd-2584 [000] 264.890017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=58772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.896118: balance_dirty_state: bdi btrfs-1: dirty=993 wb=554 unstable=0 bg_thresh=999 thresh=1999 gap=452 poll_thresh=26 ino=257 dd-2584 [004] 264.896128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=58772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.903350: balance_dirty_state: bdi btrfs-1: dirty=993 wb=429 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=26 ino=257 flush-btrfs-1-2586 [002] 264.903410: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2288 wrote=0 to_write=8192 dd-2584 [004] 264.903722: balance_dirty_state: bdi btrfs-1: dirty=943 wb=479 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=19 ino=257 dd-2584 [004] 264.903899: balance_dirty_state: bdi btrfs-1: dirty=918 wb=554 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=20 ino=257 dd-2584 [004] 264.904085: balance_dirty_state: bdi btrfs-1: dirty=843 wb=629 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=21 ino=257 dd-2584 [004] 264.904242: balance_dirty_state: bdi btrfs-1: dirty=843 wb=704 unstable=0 bg_thresh=1001 thresh=2003 gap=456 poll_thresh=22 ino=257 dd-2584 [004] 264.904243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=59676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 264.905867: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1008 to_write=7184 dd-2584 [004] 264.911309: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1304 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=22 ino=257 dd-2584 [004] 264.911398: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1304 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 264.911578: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1304 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 264.911762: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1304 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 264.911769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-130% task_weight=101% bdi_bw=59676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.919362: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1054 unstable=0 bg_thresh=990 thresh=1980 gap=733 poll_thresh=18 ino=257 dd-2584 [004] 264.919443: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1054 unstable=0 bg_thresh=990 thresh=1980 gap=733 poll_thresh=13 ino=257 dd-2584 [004] 264.919525: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1054 unstable=0 bg_thresh=992 thresh=1985 gap=713 poll_thresh=14 ino=257 dd-2584 [004] 264.919588: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1054 unstable=0 bg_thresh=995 thresh=1990 gap=693 poll_thresh=15 ino=257 dd-2584 [004] 264.919651: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1054 unstable=0 bg_thresh=995 thresh=1990 gap=693 poll_thresh=16 ino=257 dd-2584 [004] 264.920046: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1054 unstable=0 bg_thresh=994 thresh=1989 gap=642 poll_thresh=17 ino=257 dd-2584 [004] 264.920215: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1054 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 264.920379: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1054 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 264.920505: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1054 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=20 ino=257 dd-2584 [004] 264.920671: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1054 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=21 ino=257 dd-2584 [004] 264.920802: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1054 unstable=0 bg_thresh=994 thresh=1988 gap=491 poll_thresh=22 ino=257 dd-2584 [004] 264.920808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=59676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.927312: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1004 unstable=0 bg_thresh=987 thresh=1974 gap=527 poll_thresh=22 ino=257 dd-2584 [004] 264.927422: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1004 unstable=0 bg_thresh=987 thresh=1974 gap=502 poll_thresh=16 ino=257 dd-2584 [004] 264.927588: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1004 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=17 ino=257 dd-2584 [004] 264.927594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=59676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.935337: balance_dirty_state: bdi btrfs-1: dirty=493 wb=879 unstable=0 bg_thresh=988 thresh=1977 gap=605 poll_thresh=17 ino=257 dd-2584 [004] 264.935431: balance_dirty_state: bdi btrfs-1: dirty=518 wb=879 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 264.935657: balance_dirty_state: bdi btrfs-1: dirty=518 wb=879 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 264.935713: balance_dirty_state: bdi btrfs-1: dirty=543 wb=879 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 264.935769: balance_dirty_state: bdi btrfs-1: dirty=543 wb=879 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 264.935884: balance_dirty_state: bdi btrfs-1: dirty=593 wb=879 unstable=0 bg_thresh=994 thresh=1988 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 264.935999: balance_dirty_state: bdi btrfs-1: dirty=618 wb=879 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 264.936004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=59676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.943290: balance_dirty_state: bdi btrfs-1: dirty=618 wb=754 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 264.943388: balance_dirty_state: bdi btrfs-1: dirty=643 wb=754 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 264.943447: balance_dirty_state: bdi btrfs-1: dirty=643 wb=754 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 264.943505: balance_dirty_state: bdi btrfs-1: dirty=668 wb=754 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 264.943562: balance_dirty_state: bdi btrfs-1: dirty=693 wb=754 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 264.943675: balance_dirty_state: bdi btrfs-1: dirty=718 wb=754 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 264.943788: balance_dirty_state: bdi btrfs-1: dirty=743 wb=754 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 264.943792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=59676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.951383: balance_dirty_state: bdi btrfs-1: dirty=743 wb=629 unstable=0 bg_thresh=990 thresh=1980 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 264.951491: balance_dirty_state: bdi btrfs-1: dirty=768 wb=629 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 264.951717: balance_dirty_state: bdi btrfs-1: dirty=768 wb=629 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 264.951773: balance_dirty_state: bdi btrfs-1: dirty=793 wb=629 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 264.951829: balance_dirty_state: bdi btrfs-1: dirty=818 wb=629 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 264.951942: balance_dirty_state: bdi btrfs-1: dirty=843 wb=629 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 264.952056: balance_dirty_state: bdi btrfs-1: dirty=868 wb=629 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 264.952061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=59676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.959452: balance_dirty_state: bdi btrfs-1: dirty=868 wb=504 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 264.959664: balance_dirty_state: bdi btrfs-1: dirty=893 wb=404 unstable=0 bg_thresh=986 thresh=1972 gap=675 poll_thresh=13 ino=257 dd-2584 [004] 264.959848: balance_dirty_state: bdi btrfs-1: dirty=918 wb=379 unstable=0 bg_thresh=988 thresh=1977 gap=680 poll_thresh=14 ino=257 dd-2584 [004] 264.960003: balance_dirty_state: bdi btrfs-1: dirty=918 wb=379 unstable=0 bg_thresh=988 thresh=1977 gap=680 poll_thresh=15 ino=257 dd-2584 [004] 264.960119: balance_dirty_state: bdi btrfs-1: dirty=943 wb=379 unstable=0 bg_thresh=991 thresh=1982 gap=660 poll_thresh=16 ino=257 dd-2584 [004] 264.960352: balance_dirty_state: bdi btrfs-1: dirty=968 wb=379 unstable=0 bg_thresh=993 thresh=1987 gap=640 poll_thresh=17 ino=257 dd-2584 [004] 264.960587: balance_dirty_state: bdi btrfs-1: dirty=993 wb=379 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 264.961183: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=379 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 264.961238: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2344 wrote=0 to_write=8192 dd-2584 [004] 264.961432: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=379 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=20 ino=257 dd-2584 [004] 264.961684: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=404 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=21 ino=257 dd-2584 [004] 264.961935: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=454 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=22 ino=257 dd-2584 [004] 264.962184: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=504 unstable=0 bg_thresh=992 thresh=1985 gap=463 poll_thresh=23 ino=257 dd-2584 [004] 264.962187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=59676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 264.966348: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=1056 to_write=7136 dd-2584 [004] 264.967324: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1429 unstable=0 bg_thresh=989 thresh=1979 gap=432 poll_thresh=23 ino=257 dd-2584 [004] 264.967335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=59676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.975338: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1204 unstable=0 bg_thresh=991 thresh=1982 gap=660 poll_thresh=23 ino=257 dd-2584 [004] 264.975474: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1154 unstable=0 bg_thresh=993 thresh=1987 gap=715 poll_thresh=17 ino=257 dd-2584 [004] 264.975652: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1154 unstable=0 bg_thresh=993 thresh=1986 gap=664 poll_thresh=18 ino=257 dd-2584 [004] 264.975834: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1154 unstable=0 bg_thresh=992 thresh=1985 gap=638 poll_thresh=19 ino=257 dd-2584 [004] 264.976015: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1154 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=20 ino=257 dd-2584 [004] 264.976508: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1154 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=21 ino=257 dd-2584 [004] 264.976686: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1154 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=22 ino=257 dd-2584 [004] 264.976861: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1154 unstable=0 bg_thresh=990 thresh=1980 gap=508 poll_thresh=23 ino=257 dd-2584 [004] 264.977037: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1154 unstable=0 bg_thresh=989 thresh=1979 gap=482 poll_thresh=24 ino=257 dd-2584 [004] 264.977043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=59676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.983377: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1154 unstable=0 bg_thresh=984 thresh=1969 gap=472 poll_thresh=24 ino=257 dd-2584 [004] 264.983382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=59676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.991356: balance_dirty_state: bdi btrfs-1: dirty=343 wb=904 unstable=0 bg_thresh=984 thresh=1968 gap=721 poll_thresh=24 ino=257 dd-2584 [004] 264.991447: balance_dirty_state: bdi btrfs-1: dirty=368 wb=904 unstable=0 bg_thresh=984 thresh=1968 gap=696 poll_thresh=18 ino=257 dd-2584 [004] 264.991613: balance_dirty_state: bdi btrfs-1: dirty=393 wb=904 unstable=0 bg_thresh=986 thresh=1973 gap=676 poll_thresh=19 ino=257 dd-2584 [004] 264.991779: balance_dirty_state: bdi btrfs-1: dirty=443 wb=904 unstable=0 bg_thresh=991 thresh=1983 gap=636 poll_thresh=20 ino=257 dd-2584 [004] 264.991952: balance_dirty_state: bdi btrfs-1: dirty=468 wb=904 unstable=0 bg_thresh=991 thresh=1982 gap=610 poll_thresh=21 ino=257 dd-2584 [004] 264.992412: balance_dirty_state: bdi btrfs-1: dirty=493 wb=904 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=22 ino=257 dd-2584 [004] 264.992580: balance_dirty_state: bdi btrfs-1: dirty=518 wb=904 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=23 ino=257 dd-2584 [004] 264.992748: balance_dirty_state: bdi btrfs-1: dirty=568 wb=904 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=24 ino=257 dd-2584 [004] 264.992920: balance_dirty_state: bdi btrfs-1: dirty=593 wb=904 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=25 ino=257 dd-2584 [004] 264.992926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=59676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 264.999318: balance_dirty_state: bdi btrfs-1: dirty=593 wb=779 unstable=0 bg_thresh=985 thresh=1971 gap=599 poll_thresh=25 ino=257 dd-2584 [004] 264.999395: balance_dirty_state: bdi btrfs-1: dirty=618 wb=779 unstable=0 bg_thresh=985 thresh=1971 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 264.999506: balance_dirty_state: bdi btrfs-1: dirty=643 wb=779 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=20 ino=257 dd-2584 [004] 264.999616: balance_dirty_state: bdi btrfs-1: dirty=668 wb=779 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=21 ino=257 dd-2584 [004] 264.999730: balance_dirty_state: bdi btrfs-1: dirty=693 wb=779 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=22 ino=257 dd-2584 [004] 264.999841: balance_dirty_state: bdi btrfs-1: dirty=743 wb=779 unstable=0 bg_thresh=992 thresh=1984 gap=462 poll_thresh=23 ino=257 dd-2584 [004] 264.999846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=59676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.007344: balance_dirty_state: bdi btrfs-1: dirty=743 wb=654 unstable=0 bg_thresh=986 thresh=1972 gap=575 poll_thresh=23 ino=257 dd-2584 [004] 265.007825: balance_dirty_state: bdi btrfs-1: dirty=743 wb=654 unstable=0 bg_thresh=986 thresh=1972 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 265.008056: balance_dirty_state: bdi btrfs-1: dirty=793 wb=654 unstable=0 bg_thresh=988 thresh=1977 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 265.008287: balance_dirty_state: bdi btrfs-1: dirty=818 wb=654 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=19 ino=257 dd-2584 [004] 265.008523: balance_dirty_state: bdi btrfs-1: dirty=843 wb=654 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=20 ino=257 dd-2584 [004] 265.008531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=60644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.015301: balance_dirty_state: bdi btrfs-1: dirty=843 wb=654 unstable=0 bg_thresh=987 thresh=1975 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 265.015308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=60644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.023307: balance_dirty_state: bdi btrfs-1: dirty=843 wb=404 unstable=0 bg_thresh=988 thresh=1977 gap=730 poll_thresh=20 ino=257 dd-2584 [004] 265.023398: balance_dirty_state: bdi btrfs-1: dirty=868 wb=404 unstable=0 bg_thresh=988 thresh=1977 gap=705 poll_thresh=15 ino=257 dd-2584 [004] 265.023485: balance_dirty_state: bdi btrfs-1: dirty=868 wb=404 unstable=0 bg_thresh=991 thresh=1982 gap=710 poll_thresh=16 ino=257 dd-2584 [004] 265.023659: balance_dirty_state: bdi btrfs-1: dirty=918 wb=404 unstable=0 bg_thresh=993 thresh=1987 gap=665 poll_thresh=17 ino=257 dd-2584 [004] 265.023837: balance_dirty_state: bdi btrfs-1: dirty=943 wb=404 unstable=0 bg_thresh=993 thresh=1986 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 265.024028: balance_dirty_state: bdi btrfs-1: dirty=968 wb=404 unstable=0 bg_thresh=995 thresh=1990 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 265.024509: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=404 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 265.024577: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2408 wrote=0 to_write=8192 dd-2584 [004] 265.024698: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=404 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=21 ino=257 dd-2584 [004] 265.024890: balance_dirty_state: bdi btrfs-1: dirty=993 wb=479 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=22 ino=257 dd-2584 [004] 265.025083: balance_dirty_state: bdi btrfs-1: dirty=943 wb=554 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=23 ino=257 dd-2584 [004] 265.025086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=60644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 265.026943: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=992 to_write=7200 dd-2584 [004] 265.031322: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1279 unstable=0 bg_thresh=994 thresh=1989 gap=617 poll_thresh=23 ino=257 dd-2584 [004] 265.031416: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1279 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=17 ino=257 dd-2584 [004] 265.031603: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1279 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 265.031792: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1279 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 265.031983: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1279 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=20 ino=257 dd-2584 [004] 265.031990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=60644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.039310: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1154 unstable=0 bg_thresh=995 thresh=1990 gap=618 poll_thresh=20 ino=257 dd-2584 [004] 265.039411: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1154 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 265.039509: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1154 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 265.039898: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1154 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 265.040017: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1154 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 265.040137: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1154 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 265.040142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=60644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.047443: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1036 unstable=0 bg_thresh=990 thresh=1980 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 265.047535: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1036 unstable=0 bg_thresh=992 thresh=1985 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 265.047622: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1036 unstable=0 bg_thresh=992 thresh=1984 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 265.047708: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1036 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 265.047878: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1036 unstable=0 bg_thresh=994 thresh=1988 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 265.048050: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1036 unstable=0 bg_thresh=993 thresh=1987 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 265.048056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=60644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.055391: balance_dirty_state: bdi btrfs-1: dirty=460 wb=911 unstable=0 bg_thresh=996 thresh=1992 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 265.055487: balance_dirty_state: bdi btrfs-1: dirty=460 wb=911 unstable=0 bg_thresh=995 thresh=1991 gap=620 poll_thresh=13 ino=257 dd-2584 [004] 265.055573: balance_dirty_state: bdi btrfs-1: dirty=485 wb=911 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 265.055661: balance_dirty_state: bdi btrfs-1: dirty=485 wb=911 unstable=0 bg_thresh=995 thresh=1990 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 265.056030: balance_dirty_state: bdi btrfs-1: dirty=510 wb=911 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 265.056204: balance_dirty_state: bdi btrfs-1: dirty=535 wb=911 unstable=0 bg_thresh=994 thresh=1988 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 265.056379: balance_dirty_state: bdi btrfs-1: dirty=585 wb=911 unstable=0 bg_thresh=993 thresh=1987 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 265.056386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=60644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.063319: balance_dirty_state: bdi btrfs-1: dirty=580 wb=756 unstable=0 bg_thresh=999 thresh=1998 gap=662 poll_thresh=18 ino=257 dd-2584 [004] 265.063413: balance_dirty_state: bdi btrfs-1: dirty=580 wb=756 unstable=0 bg_thresh=996 thresh=1992 gap=656 poll_thresh=13 ino=257 dd-2584 [004] 265.063488: balance_dirty_state: bdi btrfs-1: dirty=605 wb=756 unstable=0 bg_thresh=998 thresh=1997 gap=636 poll_thresh=14 ino=257 dd-2584 [004] 265.063549: balance_dirty_state: bdi btrfs-1: dirty=630 wb=756 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=15 ino=257 dd-2584 [004] 265.063610: balance_dirty_state: bdi btrfs-1: dirty=630 wb=756 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 265.063729: balance_dirty_state: bdi btrfs-1: dirty=680 wb=756 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 265.063851: balance_dirty_state: bdi btrfs-1: dirty=705 wb=756 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 265.063973: balance_dirty_state: bdi btrfs-1: dirty=730 wb=756 unstable=0 bg_thresh=998 thresh=1996 gap=510 poll_thresh=19 ino=257 dd-2584 [004] 265.064276: balance_dirty_state: bdi btrfs-1: dirty=780 wb=756 unstable=0 bg_thresh=997 thresh=1995 gap=459 poll_thresh=20 ino=257 dd-2584 [004] 265.064280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=60644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.071353: balance_dirty_state: bdi btrfs-1: dirty=785 wb=631 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=20 ino=257 dd-2584 [004] 265.071424: balance_dirty_state: bdi btrfs-1: dirty=785 wb=631 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 265.071485: balance_dirty_state: bdi btrfs-1: dirty=810 wb=631 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 265.071626: balance_dirty_state: bdi btrfs-1: dirty=835 wb=631 unstable=0 bg_thresh=1001 thresh=2003 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 265.071801: balance_dirty_state: bdi btrfs-1: dirty=860 wb=631 unstable=0 bg_thresh=1001 thresh=2002 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 265.071959: balance_dirty_state: bdi btrfs-1: dirty=910 wb=631 unstable=0 bg_thresh=1000 thresh=2000 gap=459 poll_thresh=19 ino=257 dd-2584 [004] 265.071964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=60644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.079393: balance_dirty_state: bdi btrfs-1: dirty=910 wb=506 unstable=0 bg_thresh=993 thresh=1987 gap=571 poll_thresh=19 ino=257 dd-2584 [004] 265.079484: balance_dirty_state: bdi btrfs-1: dirty=910 wb=506 unstable=0 bg_thresh=993 thresh=1987 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 265.079568: balance_dirty_state: bdi btrfs-1: dirty=935 wb=506 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 265.079652: balance_dirty_state: bdi btrfs-1: dirty=960 wb=506 unstable=0 bg_thresh=996 thresh=1992 gap=526 poll_thresh=16 ino=257 dd-2584 [004] 265.079821: balance_dirty_state: bdi btrfs-1: dirty=985 wb=506 unstable=0 bg_thresh=998 thresh=1997 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 265.079997: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=506 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 265.080004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=60644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 265.080088: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2464 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 265.082254: writeback_single_inode: bdi btrfs-1: ino=257 state= age=232 wrote=912 to_write=7280 dd-2584 [004] 265.087319: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1281 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 265.087586: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1281 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 265.087647: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1281 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 265.087706: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1281 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 265.087765: balance_dirty_state: bdi btrfs-1: dirty=166 wb=1281 unstable=0 bg_thresh=991 thresh=1983 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 265.087883: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1281 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 265.088011: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1281 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 265.088018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=60644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.095450: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1131 unstable=0 bg_thresh=993 thresh=1986 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 265.095532: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1131 unstable=0 bg_thresh=995 thresh=1991 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 265.095590: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1131 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 265.095647: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1131 unstable=0 bg_thresh=992 thresh=1985 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 265.095703: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1131 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 265.095864: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1106 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 265.096057: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1006 unstable=0 bg_thresh=990 thresh=1981 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 265.096359: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1006 unstable=0 bg_thresh=988 thresh=1977 gap=580 poll_thresh=19 ino=257 dd-2584 [004] 265.096480: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1006 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=20 ino=257 dd-2584 [004] 265.096601: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1006 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=21 ino=257 dd-2584 [004] 265.096723: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1006 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=22 ino=257 dd-2584 [004] 265.096849: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1006 unstable=0 bg_thresh=988 thresh=1976 gap=454 poll_thresh=23 ino=257 dd-2584 [004] 265.096853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=60644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.103414: balance_dirty_state: bdi btrfs-1: dirty=524 wb=914 unstable=0 bg_thresh=991 thresh=1982 gap=544 poll_thresh=23 ino=257 dd-2584 [004] 265.103555: balance_dirty_state: bdi btrfs-1: dirty=524 wb=914 unstable=0 bg_thresh=993 thresh=1987 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 265.103726: balance_dirty_state: bdi btrfs-1: dirty=574 wb=914 unstable=0 bg_thresh=995 thresh=1991 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 265.103895: balance_dirty_state: bdi btrfs-1: dirty=599 wb=914 unstable=0 bg_thresh=995 thresh=1990 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 265.103900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=60644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.111437: balance_dirty_state: bdi btrfs-1: dirty=597 wb=922 unstable=0 bg_thresh=994 thresh=1989 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 265.111448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.119356: balance_dirty_state: bdi btrfs-1: dirty=597 wb=672 unstable=0 bg_thresh=994 thresh=1988 gap=719 poll_thresh=19 ino=257 dd-2584 [004] 265.119485: balance_dirty_state: bdi btrfs-1: dirty=622 wb=672 unstable=0 bg_thresh=991 thresh=1982 gap=688 poll_thresh=14 ino=257 dd-2584 [004] 265.119712: balance_dirty_state: bdi btrfs-1: dirty=622 wb=672 unstable=0 bg_thresh=993 thresh=1987 gap=693 poll_thresh=15 ino=257 dd-2584 [004] 265.119769: balance_dirty_state: bdi btrfs-1: dirty=647 wb=672 unstable=0 bg_thresh=990 thresh=1981 gap=662 poll_thresh=16 ino=257 dd-2584 [004] 265.119882: balance_dirty_state: bdi btrfs-1: dirty=672 wb=672 unstable=0 bg_thresh=992 thresh=1985 gap=641 poll_thresh=17 ino=257 dd-2584 [004] 265.119994: balance_dirty_state: bdi btrfs-1: dirty=697 wb=672 unstable=0 bg_thresh=992 thresh=1984 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 265.120107: balance_dirty_state: bdi btrfs-1: dirty=747 wb=672 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=19 ino=257 dd-2584 [004] 265.120222: balance_dirty_state: bdi btrfs-1: dirty=772 wb=672 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=20 ino=257 dd-2584 [004] 265.120336: balance_dirty_state: bdi btrfs-1: dirty=797 wb=672 unstable=0 bg_thresh=993 thresh=1986 gap=517 poll_thresh=21 ino=257 dd-2584 [004] 265.120455: balance_dirty_state: bdi btrfs-1: dirty=847 wb=672 unstable=0 bg_thresh=992 thresh=1985 gap=466 poll_thresh=22 ino=257 dd-2584 [004] 265.120459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.127448: balance_dirty_state: bdi btrfs-1: dirty=847 wb=547 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=22 ino=257 dd-2584 [004] 265.127561: balance_dirty_state: bdi btrfs-1: dirty=847 wb=547 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 265.127852: balance_dirty_state: bdi btrfs-1: dirty=897 wb=547 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 265.127966: balance_dirty_state: bdi btrfs-1: dirty=922 wb=547 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 265.128078: balance_dirty_state: bdi btrfs-1: dirty=947 wb=547 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 265.128083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.135413: balance_dirty_state: bdi btrfs-1: dirty=947 wb=422 unstable=0 bg_thresh=993 thresh=1987 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 265.135551: balance_dirty_state: bdi btrfs-1: dirty=972 wb=422 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 265.135614: balance_dirty_state: bdi btrfs-1: dirty=972 wb=422 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 265.135671: balance_dirty_state: bdi btrfs-1: dirty=997 wb=422 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 265.135760: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2520 wrote=0 to_write=8192 dd-2584 [004] 265.135796: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=422 unstable=0 bg_thresh=992 thresh=1984 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 265.135919: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=422 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 265.135920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 265.139278: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=960 to_write=7232 dd-2584 [004] 265.143471: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1247 unstable=0 bg_thresh=992 thresh=1985 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 265.143541: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1247 unstable=0 bg_thresh=995 thresh=1990 gap=621 poll_thresh=13 ino=257 dd-2584 [004] 265.143606: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1247 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 265.143670: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1247 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 265.143734: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1247 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 265.144057: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1247 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 265.144210: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1247 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 265.144215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.151468: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1122 unstable=0 bg_thresh=991 thresh=1983 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 265.151538: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1122 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 265.151605: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1122 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 265.151668: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1122 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 265.151732: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1122 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 265.151857: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1122 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 265.151983: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1122 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 265.151988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=101% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.159434: balance_dirty_state: bdi btrfs-1: dirty=372 wb=972 unstable=0 bg_thresh=993 thresh=1987 gap=643 poll_thresh=18 ino=257 dd-2584 [004] 265.159548: balance_dirty_state: bdi btrfs-1: dirty=372 wb=972 unstable=0 bg_thresh=993 thresh=1986 gap=642 poll_thresh=13 ino=257 dd-2584 [004] 265.159644: balance_dirty_state: bdi btrfs-1: dirty=397 wb=972 unstable=0 bg_thresh=995 thresh=1991 gap=622 poll_thresh=14 ino=257 dd-2584 [004] 265.159740: balance_dirty_state: bdi btrfs-1: dirty=422 wb=972 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 265.159836: balance_dirty_state: bdi btrfs-1: dirty=422 wb=972 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 265.160364: balance_dirty_state: bdi btrfs-1: dirty=472 wb=972 unstable=0 bg_thresh=994 thresh=1989 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 265.160556: balance_dirty_state: bdi btrfs-1: dirty=497 wb=972 unstable=0 bg_thresh=996 thresh=1993 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 265.160748: balance_dirty_state: bdi btrfs-1: dirty=522 wb=972 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 265.160755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-176% task_weight=101% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.167470: balance_dirty_state: bdi btrfs-1: dirty=522 wb=972 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 265.167475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-178% task_weight=101% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.175429: balance_dirty_state: bdi btrfs-1: dirty=522 wb=722 unstable=0 bg_thresh=992 thresh=1984 gap=740 poll_thresh=19 ino=257 dd-2584 [004] 265.175555: balance_dirty_state: bdi btrfs-1: dirty=547 wb=722 unstable=0 bg_thresh=994 thresh=1989 gap=720 poll_thresh=14 ino=257 dd-2584 [004] 265.175674: balance_dirty_state: bdi btrfs-1: dirty=547 wb=722 unstable=0 bg_thresh=991 thresh=1983 gap=714 poll_thresh=15 ino=257 dd-2584 [004] 265.175792: balance_dirty_state: bdi btrfs-1: dirty=572 wb=722 unstable=0 bg_thresh=994 thresh=1988 gap=694 poll_thresh=16 ino=257 dd-2584 [004] 265.176028: balance_dirty_state: bdi btrfs-1: dirty=597 wb=722 unstable=0 bg_thresh=993 thresh=1987 gap=668 poll_thresh=17 ino=257 dd-2584 [004] 265.176261: balance_dirty_state: bdi btrfs-1: dirty=647 wb=722 unstable=0 bg_thresh=993 thresh=1986 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 265.176532: balance_dirty_state: bdi btrfs-1: dirty=672 wb=647 unstable=0 bg_thresh=991 thresh=1983 gap=664 poll_thresh=19 ino=257 dd-2584 [004] 265.177096: balance_dirty_state: bdi btrfs-1: dirty=697 wb=597 unstable=0 bg_thresh=993 thresh=1987 gap=693 poll_thresh=20 ino=257 dd-2584 [004] 265.177333: balance_dirty_state: bdi btrfs-1: dirty=747 wb=597 unstable=0 bg_thresh=993 thresh=1986 gap=642 poll_thresh=21 ino=257 dd-2584 [004] 265.177569: balance_dirty_state: bdi btrfs-1: dirty=772 wb=597 unstable=0 bg_thresh=992 thresh=1984 gap=615 poll_thresh=22 ino=257 dd-2584 [004] 265.177802: balance_dirty_state: bdi btrfs-1: dirty=797 wb=597 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=23 ino=257 dd-2584 [004] 265.178039: balance_dirty_state: bdi btrfs-1: dirty=822 wb=597 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=24 ino=257 dd-2584 [004] 265.178271: balance_dirty_state: bdi btrfs-1: dirty=872 wb=597 unstable=0 bg_thresh=990 thresh=1981 gap=512 poll_thresh=25 ino=257 dd-2584 [004] 265.178505: balance_dirty_state: bdi btrfs-1: dirty=897 wb=597 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=26 ino=257 dd-2584 [004] 265.178514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.183368: balance_dirty_state: bdi btrfs-1: dirty=897 wb=597 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=26 ino=257 dd-2584 [004] 265.183374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.191444: balance_dirty_state: bdi btrfs-1: dirty=897 wb=447 unstable=0 bg_thresh=990 thresh=1980 gap=636 poll_thresh=26 ino=257 dd-2584 [004] 265.191558: balance_dirty_state: bdi btrfs-1: dirty=922 wb=447 unstable=0 bg_thresh=996 thresh=1992 gap=623 poll_thresh=19 ino=257 dd-2584 [004] 265.191752: balance_dirty_state: bdi btrfs-1: dirty=947 wb=447 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=20 ino=257 dd-2584 [004] 265.192197: balance_dirty_state: bdi btrfs-1: dirty=972 wb=322 unstable=0 bg_thresh=999 thresh=1998 gap=704 poll_thresh=21 ino=257 dd-2584 [004] 265.192349: balance_dirty_state: bdi btrfs-1: dirty=997 wb=322 unstable=0 bg_thresh=1001 thresh=2002 gap=683 poll_thresh=22 ino=257 dd-2584 [004] 265.192510: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=322 unstable=0 bg_thresh=1003 thresh=2006 gap=637 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 265.192597: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2576 wrote=0 to_write=8192 dd-2584 [004] 265.192639: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=322 unstable=0 bg_thresh=1002 thresh=2005 gap=611 poll_thresh=24 ino=257 dd-2584 [004] 265.192790: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=347 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=25 ino=257 dd-2584 [004] 265.192956: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=397 unstable=0 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=26 ino=257 dd-2584 [004] 265.193108: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=472 unstable=0 bg_thresh=1000 thresh=2001 gap=507 poll_thresh=27 ino=257 dd-2584 [004] 265.193296: balance_dirty_state: bdi btrfs-1: dirty=972 wb=547 unstable=0 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=28 ino=257 dd-2584 [004] 265.193298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 265.195196: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=1088 to_write=7104 dd-2584 [004] 265.203420: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1297 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=28 ino=257 dd-2584 [004] 265.203728: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1297 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=21 ino=257 dd-2584 [004] 265.203895: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1297 unstable=0 bg_thresh=992 thresh=1985 gap=541 poll_thresh=22 ino=257 dd-2584 [004] 265.204065: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1297 unstable=0 bg_thresh=992 thresh=1984 gap=515 poll_thresh=23 ino=257 dd-2584 [004] 265.204232: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1297 unstable=0 bg_thresh=994 thresh=1988 gap=469 poll_thresh=24 ino=257 dd-2584 [004] 265.204239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 265.211445: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1097 unstable=0 bg_thresh=989 thresh=1979 gap=660 poll_thresh=24 ino=257 dd-2584 [007] 265.211512: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1097 unstable=0 bg_thresh=989 thresh=1979 gap=660 poll_thresh=18 ino=257 dd-2584 [007] 265.211631: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1097 unstable=0 bg_thresh=994 thresh=1989 gap=620 poll_thresh=19 ino=257 dd-2584 [007] 265.211749: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1097 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=20 ino=257 dd-2584 [007] 265.211870: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1097 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=21 ino=257 dd-2584 [007] 265.211988: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1097 unstable=0 bg_thresh=993 thresh=1986 gap=517 poll_thresh=22 ino=257 dd-2584 [007] 265.212286: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1097 unstable=0 bg_thresh=995 thresh=1990 gap=496 poll_thresh=23 ino=257 dd-2584 [007] 265.212291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 265.219476: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1097 unstable=0 bg_thresh=984 thresh=1969 gap=475 poll_thresh=23 ino=257 dd-2584 [007] 265.219481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=61808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 265.227535: balance_dirty_state: bdi btrfs-1: dirty=397 wb=847 unstable=0 bg_thresh=989 thresh=1979 gap=735 poll_thresh=23 ino=257 dd-2584 [007] 265.227603: balance_dirty_state: bdi btrfs-1: dirty=422 wb=847 unstable=0 bg_thresh=989 thresh=1979 gap=710 poll_thresh=17 ino=257 dd-2584 [007] 265.227723: balance_dirty_state: bdi btrfs-1: dirty=447 wb=847 unstable=0 bg_thresh=991 thresh=1983 gap=689 poll_thresh=18 ino=257 dd-2584 [007] 265.227841: balance_dirty_state: bdi btrfs-1: dirty=472 wb=847 unstable=0 bg_thresh=991 thresh=1982 gap=663 poll_thresh=19 ino=257 dd-2584 [007] 265.227959: balance_dirty_state: bdi btrfs-1: dirty=497 wb=847 unstable=0 bg_thresh=987 thresh=1975 gap=631 poll_thresh=20 ino=257 dd-2584 [007] 265.228077: balance_dirty_state: bdi btrfs-1: dirty=547 wb=847 unstable=0 bg_thresh=987 thresh=1974 gap=580 poll_thresh=21 ino=257 dd-2584 [007] 265.228198: balance_dirty_state: bdi btrfs-1: dirty=572 wb=847 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=22 ino=257 dd-2584 [007] 265.228314: balance_dirty_state: bdi btrfs-1: dirty=597 wb=847 unstable=0 bg_thresh=988 thresh=1977 gap=533 poll_thresh=23 ino=257 dd-2584 [007] 265.228611: balance_dirty_state: bdi btrfs-1: dirty=622 wb=847 unstable=0 bg_thresh=988 thresh=1976 gap=507 poll_thresh=24 ino=257 dd-2584 [007] 265.228730: balance_dirty_state: bdi btrfs-1: dirty=672 wb=847 unstable=0 bg_thresh=990 thresh=1980 gap=461 poll_thresh=25 ino=257 dd-2584 [007] 265.228734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=61808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 265.235488: balance_dirty_state: bdi btrfs-1: dirty=672 wb=722 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=25 ino=257 dd-2584 [002] 265.235597: balance_dirty_state: bdi btrfs-1: dirty=697 wb=722 unstable=0 bg_thresh=989 thresh=1979 gap=560 poll_thresh=19 ino=257 dd-2584 [002] 265.235831: balance_dirty_state: bdi btrfs-1: dirty=722 wb=722 unstable=0 bg_thresh=992 thresh=1984 gap=540 poll_thresh=20 ino=257 dd-2584 [002] 265.236061: balance_dirty_state: bdi btrfs-1: dirty=747 wb=722 unstable=0 bg_thresh=997 thresh=1994 gap=525 poll_thresh=21 ino=257 dd-2584 [002] 265.236298: balance_dirty_state: bdi btrfs-1: dirty=772 wb=722 unstable=0 bg_thresh=999 thresh=1999 gap=505 poll_thresh=22 ino=257 dd-2584 [002] 265.236533: balance_dirty_state: bdi btrfs-1: dirty=822 wb=722 unstable=0 bg_thresh=996 thresh=1992 gap=448 poll_thresh=23 ino=257 dd-2584 [002] 265.236542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=61808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 265.243472: balance_dirty_state: bdi btrfs-1: dirty=822 wb=597 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=23 ino=257 dd-2584 [002] 265.243551: balance_dirty_state: bdi btrfs-1: dirty=822 wb=597 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=17 ino=257 dd-2584 [002] 265.243791: balance_dirty_state: bdi btrfs-1: dirty=872 wb=597 unstable=0 bg_thresh=1000 thresh=2001 gap=532 poll_thresh=18 ino=257 dd-2584 [002] 265.244391: balance_dirty_state: bdi btrfs-1: dirty=897 wb=597 unstable=0 bg_thresh=1002 thresh=2005 gap=511 poll_thresh=19 ino=257 dd-2584 [002] 265.244625: balance_dirty_state: bdi btrfs-1: dirty=922 wb=597 unstable=0 bg_thresh=1002 thresh=2004 gap=485 poll_thresh=20 ino=257 dd-2584 [002] 265.244634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=61808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 265.251581: balance_dirty_state: bdi btrfs-1: dirty=922 wb=472 unstable=0 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=20 ino=257 dd-2584 [002] 265.251666: balance_dirty_state: bdi btrfs-1: dirty=947 wb=472 unstable=0 bg_thresh=998 thresh=1997 gap=578 poll_thresh=15 ino=257 dd-2584 [002] 265.251723: balance_dirty_state: bdi btrfs-1: dirty=947 wb=472 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=16 ino=257 dd-2584 [002] 265.251837: balance_dirty_state: bdi btrfs-1: dirty=997 wb=472 unstable=0 bg_thresh=1000 thresh=2001 gap=532 poll_thresh=17 ino=257 dd-2584 [002] 265.251951: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=472 unstable=0 bg_thresh=1002 thresh=2005 gap=511 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 265.251973: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2636 wrote=0 to_write=8192 dd-2584 [002] 265.252121: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=472 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=19 ino=257 dd-2584 [002] 265.252123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=61808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 265.254593: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=944 to_write=7248 dd-2584 [002] 265.259532: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1297 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=19 ino=257 dd-2584 [002] 265.259636: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1297 unstable=0 bg_thresh=998 thresh=1996 gap=577 poll_thresh=14 ino=257 dd-2584 [002] 265.259712: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1297 unstable=0 bg_thresh=997 thresh=1995 gap=551 poll_thresh=15 ino=257 dd-2584 [002] 265.259786: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1297 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 265.259936: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1297 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=17 ino=257 dd-2584 [002] 265.260317: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1297 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 265.260323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=61808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 265.267537: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1172 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=18 ino=257 dd-2584 [002] 265.267638: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1172 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=13 ino=257 dd-2584 [002] 265.267695: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1172 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=14 ino=257 dd-2584 [002] 265.267752: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1172 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=15 ino=257 dd-2584 [002] 265.267810: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1172 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=16 ino=257 dd-2584 [002] 265.267921: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1172 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=17 ino=257 dd-2584 [002] 265.268035: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1172 unstable=0 bg_thresh=994 thresh=1989 gap=470 poll_thresh=18 ino=257 dd-2584 [002] 265.268039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=61808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 265.275414: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1047 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=18 ino=257 dd-2584 [002] 265.275507: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1047 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=13 ino=257 dd-2584 [002] 265.275565: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1047 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=14 ino=257 dd-2584 [002] 265.275627: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1047 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=15 ino=257 dd-2584 [002] 265.275686: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1047 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=16 ino=257 dd-2584 [002] 265.275804: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1047 unstable=0 bg_thresh=995 thresh=1991 gap=497 poll_thresh=17 ino=257 dd-2584 [002] 265.275809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=61808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 265.283498: balance_dirty_state: bdi btrfs-1: dirty=447 wb=922 unstable=0 bg_thresh=995 thresh=1990 gap=621 poll_thresh=17 ino=257 dd-2584 [006] 265.283743: balance_dirty_state: bdi btrfs-1: dirty=472 wb=922 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=13 ino=257 dd-2584 [006] 265.283803: balance_dirty_state: bdi btrfs-1: dirty=472 wb=922 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=14 ino=257 dd-2584 [006] 265.283862: balance_dirty_state: bdi btrfs-1: dirty=497 wb=922 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 265.283920: balance_dirty_state: bdi btrfs-1: dirty=522 wb=922 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 265.284036: balance_dirty_state: bdi btrfs-1: dirty=547 wb=922 unstable=0 bg_thresh=1002 thresh=2005 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 265.284154: balance_dirty_state: bdi btrfs-1: dirty=572 wb=922 unstable=0 bg_thresh=1004 thresh=2009 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 265.284272: balance_dirty_state: bdi btrfs-1: dirty=597 wb=922 unstable=0 bg_thresh=1004 thresh=2008 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 265.284276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=100% bdi_bw=61808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 265.291403: balance_dirty_state: bdi btrfs-1: dirty=597 wb=722 unstable=0 bg_thresh=997 thresh=1994 gap=675 poll_thresh=19 ino=257 dd-2584 [006] 265.291487: balance_dirty_state: bdi btrfs-1: dirty=622 wb=722 unstable=0 bg_thresh=997 thresh=1994 gap=650 poll_thresh=14 ino=257 dd-2584 [006] 265.291558: balance_dirty_state: bdi btrfs-1: dirty=647 wb=722 unstable=0 bg_thresh=999 thresh=1999 gap=630 poll_thresh=15 ino=257 dd-2584 [006] 265.291632: balance_dirty_state: bdi btrfs-1: dirty=647 wb=722 unstable=0 bg_thresh=1002 thresh=2004 gap=635 poll_thresh=16 ino=257 dd-2584 [006] 265.291775: balance_dirty_state: bdi btrfs-1: dirty=697 wb=722 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=17 ino=257 dd-2584 [006] 265.292141: balance_dirty_state: bdi btrfs-1: dirty=722 wb=722 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=18 ino=257 dd-2584 [006] 265.292285: balance_dirty_state: bdi btrfs-1: dirty=747 wb=722 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=19 ino=257 dd-2584 [006] 265.292428: balance_dirty_state: bdi btrfs-1: dirty=797 wb=722 unstable=0 bg_thresh=999 thresh=1999 gap=480 poll_thresh=20 ino=257 dd-2584 [006] 265.292433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=61808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 265.299399: balance_dirty_state: bdi btrfs-1: dirty=797 wb=597 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=20 ino=257 dd-2584 [006] 265.299482: balance_dirty_state: bdi btrfs-1: dirty=797 wb=597 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=15 ino=257 dd-2584 [006] 265.299537: balance_dirty_state: bdi btrfs-1: dirty=822 wb=597 unstable=0 bg_thresh=998 thresh=1996 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 265.299647: balance_dirty_state: bdi btrfs-1: dirty=847 wb=597 unstable=0 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=17 ino=257 dd-2584 [006] 265.299759: balance_dirty_state: bdi btrfs-1: dirty=872 wb=597 unstable=0 bg_thresh=1003 thresh=2006 gap=537 poll_thresh=18 ino=257 dd-2584 [006] 265.299873: balance_dirty_state: bdi btrfs-1: dirty=922 wb=597 unstable=0 bg_thresh=1005 thresh=2010 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 265.299878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=61808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 265.307573: balance_dirty_state: bdi btrfs-1: dirty=922 wb=469 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=19 ino=257 dd-2584 [003] 265.307704: balance_dirty_state: bdi btrfs-1: dirty=922 wb=469 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=14 ino=257 dd-2584 [003] 265.307822: balance_dirty_state: bdi btrfs-1: dirty=947 wb=469 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=15 ino=257 dd-2584 [003] 265.307940: balance_dirty_state: bdi btrfs-1: dirty=972 wb=469 unstable=0 bg_thresh=1002 thresh=2005 gap=564 poll_thresh=16 ino=257 dd-2584 [003] 265.308538: balance_dirty_state: bdi btrfs-1: dirty=997 wb=469 unstable=0 bg_thresh=1002 thresh=2004 gap=538 poll_thresh=17 ino=257 dd-2584 [003] 265.308776: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=469 unstable=0 bg_thresh=1001 thresh=2003 gap=512 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 265.308864: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2692 wrote=0 to_write=8192 dd-2584 [003] 265.308969: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=469 unstable=0 bg_thresh=1001 thresh=2002 gap=461 poll_thresh=19 ino=257 dd-2584 [003] 265.308971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=61808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 265.311188: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=944 to_write=7248 dd-2584 [003] 265.316481: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1294 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=19 ino=257 dd-2584 [003] 265.316648: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1294 unstable=0 bg_thresh=999 thresh=1999 gap=583 poll_thresh=14 ino=257 dd-2584 [003] 265.316811: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1294 unstable=0 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=15 ino=257 dd-2584 [003] 265.316972: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1294 unstable=0 bg_thresh=999 thresh=1998 gap=532 poll_thresh=16 ino=257 dd-2584 [003] 265.317298: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1294 unstable=0 bg_thresh=1001 thresh=2002 gap=511 poll_thresh=17 ino=257 dd-2584 [003] 265.317621: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1294 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=18 ino=257 dd-2584 [003] 265.317632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=61808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 265.327580: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1019 unstable=0 bg_thresh=1001 thresh=2003 gap=762 poll_thresh=18 ino=257 dd-2584 [003] 265.327684: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1019 unstable=0 bg_thresh=998 thresh=1997 gap=731 poll_thresh=13 ino=257 dd-2584 [003] 265.327745: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1019 unstable=0 bg_thresh=1001 thresh=2002 gap=736 poll_thresh=14 ino=257 dd-2584 [003] 265.327808: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1019 unstable=0 bg_thresh=1000 thresh=2001 gap=710 poll_thresh=15 ino=257 dd-2584 [003] 265.328055: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1019 unstable=0 bg_thresh=1003 thresh=2006 gap=690 poll_thresh=16 ino=257 dd-2584 [003] 265.328174: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1019 unstable=0 bg_thresh=1002 thresh=2005 gap=664 poll_thresh=17 ino=257 dd-2584 [003] 265.328295: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1019 unstable=0 bg_thresh=1002 thresh=2004 gap=638 poll_thresh=18 ino=257 dd-2584 [003] 265.328414: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1019 unstable=0 bg_thresh=1001 thresh=2003 gap=612 poll_thresh=19 ino=257 dd-2584 [003] 265.328537: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1019 unstable=0 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=20 ino=257 dd-2584 [003] 265.328664: balance_dirty_state: bdi btrfs-1: dirty=447 wb=969 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=21 ino=257 dd-2584 [003] 265.328795: balance_dirty_state: bdi btrfs-1: dirty=472 wb=969 unstable=0 bg_thresh=996 thresh=1993 gap=552 poll_thresh=22 ino=257 dd-2584 [003] 265.328921: balance_dirty_state: bdi btrfs-1: dirty=522 wb=969 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=23 ino=257 dd-2584 [003] 265.329209: balance_dirty_state: bdi btrfs-1: dirty=547 wb=969 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=24 ino=257 dd-2584 [003] 265.329215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 265.335477: balance_dirty_state: bdi btrfs-1: dirty=547 wb=969 unstable=0 bg_thresh=1009 thresh=2018 gap=502 poll_thresh=24 ino=257 dd-2584 [003] 265.335482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 265.343455: balance_dirty_state: bdi btrfs-1: dirty=547 wb=844 unstable=0 bg_thresh=1002 thresh=2005 gap=614 poll_thresh=24 ino=257 dd-2584 [003] 265.343525: balance_dirty_state: bdi btrfs-1: dirty=572 wb=844 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=18 ino=257 dd-2584 [003] 265.343649: balance_dirty_state: bdi btrfs-1: dirty=597 wb=844 unstable=0 bg_thresh=1002 thresh=2004 gap=563 poll_thresh=19 ino=257 dd-2584 [003] 265.343771: balance_dirty_state: bdi btrfs-1: dirty=622 wb=844 unstable=0 bg_thresh=1004 thresh=2008 gap=542 poll_thresh=20 ino=257 dd-2584 [003] 265.343894: balance_dirty_state: bdi btrfs-1: dirty=647 wb=844 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=21 ino=257 dd-2584 [003] 265.344015: balance_dirty_state: bdi btrfs-1: dirty=697 wb=844 unstable=0 bg_thresh=1000 thresh=2000 gap=459 poll_thresh=22 ino=257 dd-2584 [003] 265.344019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 265.351511: balance_dirty_state: bdi btrfs-1: dirty=697 wb=594 unstable=0 bg_thresh=998 thresh=1996 gap=705 poll_thresh=22 ino=257 dd-2584 [003] 265.351588: balance_dirty_state: bdi btrfs-1: dirty=697 wb=594 unstable=0 bg_thresh=1000 thresh=2001 gap=710 poll_thresh=16 ino=257 dd-2584 [003] 265.351741: balance_dirty_state: bdi btrfs-1: dirty=747 wb=594 unstable=0 bg_thresh=1002 thresh=2005 gap=664 poll_thresh=17 ino=257 dd-2584 [003] 265.351890: balance_dirty_state: bdi btrfs-1: dirty=772 wb=594 unstable=0 bg_thresh=1002 thresh=2004 gap=638 poll_thresh=18 ino=257 dd-2584 [003] 265.352246: balance_dirty_state: bdi btrfs-1: dirty=797 wb=594 unstable=0 bg_thresh=1001 thresh=2003 gap=612 poll_thresh=19 ino=257 dd-2584 [003] 265.352451: balance_dirty_state: bdi btrfs-1: dirty=822 wb=594 unstable=0 bg_thresh=1001 thresh=2002 gap=586 poll_thresh=20 ino=257 dd-2584 [003] 265.352689: balance_dirty_state: bdi btrfs-1: dirty=872 wb=594 unstable=0 bg_thresh=1003 thresh=2006 gap=540 poll_thresh=21 ino=257 dd-2584 [003] 265.352928: balance_dirty_state: bdi btrfs-1: dirty=897 wb=594 unstable=0 bg_thresh=996 thresh=1993 gap=502 poll_thresh=22 ino=257 dd-2584 [003] 265.353149: balance_dirty_state: bdi btrfs-1: dirty=922 wb=594 unstable=0 bg_thresh=996 thresh=1992 gap=476 poll_thresh=23 ino=257 dd-2584 [003] 265.353153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.359513: balance_dirty_state: bdi btrfs-1: dirty=922 wb=444 unstable=0 bg_thresh=1001 thresh=2003 gap=637 poll_thresh=23 ino=257 dd-2584 [004] 265.359637: balance_dirty_state: bdi btrfs-1: dirty=922 wb=444 unstable=0 bg_thresh=1001 thresh=2003 gap=637 poll_thresh=17 ino=257 dd-2584 [004] 265.359865: balance_dirty_state: bdi btrfs-1: dirty=972 wb=444 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 265.360111: balance_dirty_state: bdi btrfs-1: dirty=997 wb=444 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 265.360469: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=444 unstable=0 bg_thresh=1008 thresh=2017 gap=551 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 265.360561: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2744 wrote=0 to_write=8192 dd-2584 [004] 265.361048: balance_dirty_state: bdi btrfs-1: dirty=922 wb=544 unstable=0 bg_thresh=1005 thresh=2010 gap=544 poll_thresh=21 ino=257 dd-2584 [004] 265.361215: balance_dirty_state: bdi btrfs-1: dirty=922 wb=619 unstable=0 bg_thresh=1004 thresh=2009 gap=468 poll_thresh=22 ino=257 dd-2584 [004] 265.361217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 265.362974: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=272 wrote=992 to_write=7200 dd-2584 [006] 265.367425: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1294 unstable=0 bg_thresh=1006 thresh=2013 gap=597 poll_thresh=22 ino=257 dd-2584 [006] 265.367493: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1294 unstable=0 bg_thresh=1006 thresh=2013 gap=597 poll_thresh=16 ino=257 dd-2584 [006] 265.367615: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1294 unstable=0 bg_thresh=1009 thresh=2018 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 265.367738: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1294 unstable=0 bg_thresh=1014 thresh=2029 gap=538 poll_thresh=18 ino=257 dd-2584 [006] 265.367858: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1294 unstable=0 bg_thresh=1016 thresh=2033 gap=517 poll_thresh=19 ino=257 dd-2584 [006] 265.367979: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1294 unstable=0 bg_thresh=1016 thresh=2032 gap=491 poll_thresh=20 ino=257 dd-2584 [006] 265.367985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=101% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 265.375429: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1169 unstable=0 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=20 ino=257 dd-2584 [006] 265.375539: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1169 unstable=0 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 265.375602: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1169 unstable=0 bg_thresh=1006 thresh=2012 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 265.375896: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1169 unstable=0 bg_thresh=1008 thresh=2017 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 265.376008: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1169 unstable=0 bg_thresh=1011 thresh=2022 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 265.376120: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1169 unstable=0 bg_thresh=1013 thresh=2026 gap=460 poll_thresh=19 ino=257 dd-2584 [006] 265.376125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 265.383433: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1044 unstable=0 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=19 ino=257 dd-2584 [006] 265.383558: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1044 unstable=0 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=14 ino=257 dd-2584 [006] 265.383673: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1044 unstable=0 bg_thresh=1008 thresh=2016 gap=550 poll_thresh=15 ino=257 dd-2584 [006] 265.383788: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1044 unstable=0 bg_thresh=1008 thresh=2016 gap=550 poll_thresh=16 ino=257 dd-2584 [006] 265.384017: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1044 unstable=0 bg_thresh=1010 thresh=2021 gap=505 poll_thresh=17 ino=257 dd-2584 [006] 265.384026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.391514: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1019 unstable=0 bg_thresh=1003 thresh=2006 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 265.391644: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1019 unstable=0 bg_thresh=1003 thresh=2006 gap=515 poll_thresh=13 ino=257 dd-2584 [004] 265.391762: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1019 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=14 ino=257 dd-2584 [004] 265.391771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 265.399476: balance_dirty_state: bdi btrfs-1: dirty=497 wb=894 unstable=0 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=14 ino=257 dd-2584 [004] 265.399541: balance_dirty_state: bdi btrfs-1: dirty=522 wb=894 unstable=0 bg_thresh=1005 thresh=2010 gap=594 poll_thresh=10 ino=257 dd-2584 [004] 265.399602: balance_dirty_state: bdi btrfs-1: dirty=522 wb=894 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=11 ino=257 dd-2584 [004] 265.399660: balance_dirty_state: bdi btrfs-1: dirty=547 wb=894 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=12 ino=257 dd-2584 [004] 265.399719: balance_dirty_state: bdi btrfs-1: dirty=547 wb=894 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=13 ino=257 dd-2584 [004] 265.399958: balance_dirty_state: bdi btrfs-1: dirty=572 wb=894 unstable=0 bg_thresh=1006 thresh=2013 gap=547 poll_thresh=14 ino=257 dd-2584 [004] 265.400018: balance_dirty_state: bdi btrfs-1: dirty=597 wb=894 unstable=0 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=15 ino=257 dd-2584 [004] 265.400077: balance_dirty_state: bdi btrfs-1: dirty=597 wb=894 unstable=0 bg_thresh=1003 thresh=2006 gap=515 poll_thresh=16 ino=257 dd-2584 [004] 265.400195: balance_dirty_state: bdi btrfs-1: dirty=647 wb=894 unstable=0 bg_thresh=1002 thresh=2005 gap=464 poll_thresh=17 ino=257 dd-2584 [004] 265.400200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-243% task_weight=97% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.411499: balance_dirty_state: bdi btrfs-1: dirty=647 wb=619 unstable=0 bg_thresh=1001 thresh=2003 gap=737 poll_thresh=17 ino=257 dd-2584 [004] 265.411609: balance_dirty_state: bdi btrfs-1: dirty=647 wb=619 unstable=0 bg_thresh=1004 thresh=2008 gap=742 poll_thresh=13 ino=257 dd-2584 [004] 265.411670: balance_dirty_state: bdi btrfs-1: dirty=672 wb=619 unstable=0 bg_thresh=1003 thresh=2007 gap=716 poll_thresh=14 ino=257 dd-2584 [004] 265.411727: balance_dirty_state: bdi btrfs-1: dirty=697 wb=619 unstable=0 bg_thresh=1006 thresh=2012 gap=696 poll_thresh=15 ino=257 dd-2584 [004] 265.411784: balance_dirty_state: bdi btrfs-1: dirty=697 wb=619 unstable=0 bg_thresh=1003 thresh=2006 gap=690 poll_thresh=16 ino=257 dd-2584 [004] 265.411898: balance_dirty_state: bdi btrfs-1: dirty=747 wb=619 unstable=0 bg_thresh=1002 thresh=2005 gap=639 poll_thresh=17 ino=257 dd-2584 [004] 265.412011: balance_dirty_state: bdi btrfs-1: dirty=772 wb=619 unstable=0 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 265.412126: balance_dirty_state: bdi btrfs-1: dirty=797 wb=619 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 265.412411: balance_dirty_state: bdi btrfs-1: dirty=822 wb=619 unstable=0 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=20 ino=257 dd-2584 [004] 265.412526: balance_dirty_state: bdi btrfs-1: dirty=872 wb=619 unstable=0 bg_thresh=1003 thresh=2006 gap=515 poll_thresh=21 ino=257 dd-2584 [004] 265.412640: balance_dirty_state: bdi btrfs-1: dirty=897 wb=619 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=22 ino=257 dd-2584 [004] 265.412645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 265.419529: balance_dirty_state: bdi btrfs-1: dirty=897 wb=469 unstable=0 bg_thresh=1002 thresh=2004 gap=638 poll_thresh=22 ino=257 dd-2584 [004] 265.419616: balance_dirty_state: bdi btrfs-1: dirty=922 wb=469 unstable=0 bg_thresh=1004 thresh=2008 gap=617 poll_thresh=16 ino=257 dd-2584 [004] 265.419729: balance_dirty_state: bdi btrfs-1: dirty=947 wb=469 unstable=0 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=17 ino=257 dd-2584 [004] 265.419842: balance_dirty_state: bdi btrfs-1: dirty=972 wb=469 unstable=0 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=18 ino=257 dd-2584 [004] 265.419953: balance_dirty_state: bdi btrfs-1: dirty=997 wb=469 unstable=0 bg_thresh=1002 thresh=2005 gap=539 poll_thresh=19 ino=257 dd-2584 [004] 265.420067: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=469 unstable=0 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 265.420072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=63100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 265.420089: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2804 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 265.423034: writeback_single_inode: bdi btrfs-1: ino=257 state= age=332 wrote=928 to_write=7264 dd-2584 [004] 265.431482: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1144 unstable=0 bg_thresh=998 thresh=1997 gap=731 poll_thresh=20 ino=257 dd-2584 [004] 265.431546: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1144 unstable=0 bg_thresh=998 thresh=1997 gap=731 poll_thresh=15 ino=257 dd-2584 [004] 265.431602: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1144 unstable=0 bg_thresh=1001 thresh=2002 gap=711 poll_thresh=16 ino=257 dd-2584 [004] 265.431888: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1144 unstable=0 bg_thresh=1003 thresh=2007 gap=691 poll_thresh=17 ino=257 dd-2584 [004] 265.432002: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1144 unstable=0 bg_thresh=1003 thresh=2006 gap=640 poll_thresh=18 ino=257 dd-2584 [004] 265.432116: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1144 unstable=0 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 265.432227: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1144 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=20 ino=257 dd-2584 [004] 265.432339: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1144 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=21 ino=257 dd-2584 [004] 265.432451: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1144 unstable=0 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=22 ino=257 dd-2584 [004] 265.432566: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1144 unstable=0 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=23 ino=257 dd-2584 [004] 265.432571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=63564 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 265.439491: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1019 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=23 ino=257 dd-2584 [004] 265.439553: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1019 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 265.439833: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1019 unstable=0 bg_thresh=999 thresh=1999 gap=558 poll_thresh=18 ino=257 dd-2584 [004] 265.439944: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1019 unstable=0 bg_thresh=1004 thresh=2009 gap=543 poll_thresh=19 ino=257 dd-2584 [004] 265.440058: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1019 unstable=0 bg_thresh=1004 thresh=2008 gap=517 poll_thresh=20 ino=257 dd-2584 [004] 265.440170: balance_dirty_state: bdi btrfs-1: dirty=522 wb=1019 unstable=0 bg_thresh=1003 thresh=2007 gap=466 poll_thresh=21 ino=257 dd-2584 [004] 265.440175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=63564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.447433: balance_dirty_state: bdi btrfs-1: dirty=522 wb=944 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=21 ino=257 dd-2584 [004] 265.447519: balance_dirty_state: bdi btrfs-1: dirty=522 wb=944 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 265.447687: balance_dirty_state: bdi btrfs-1: dirty=572 wb=944 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=17 ino=257 dd-2584 [004] 265.447694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=63564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.455454: balance_dirty_state: bdi btrfs-1: dirty=572 wb=794 unstable=0 bg_thresh=999 thresh=1999 gap=633 poll_thresh=17 ino=257 dd-2584 [004] 265.455533: balance_dirty_state: bdi btrfs-1: dirty=572 wb=794 unstable=0 bg_thresh=999 thresh=1999 gap=633 poll_thresh=13 ino=257 dd-2584 [004] 265.455588: balance_dirty_state: bdi btrfs-1: dirty=597 wb=794 unstable=0 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=14 ino=257 dd-2584 [004] 265.455644: balance_dirty_state: bdi btrfs-1: dirty=622 wb=794 unstable=0 bg_thresh=1002 thresh=2004 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 265.455700: balance_dirty_state: bdi btrfs-1: dirty=622 wb=794 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 265.455813: balance_dirty_state: bdi btrfs-1: dirty=647 wb=794 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 265.456153: balance_dirty_state: bdi btrfs-1: dirty=697 wb=794 unstable=0 bg_thresh=1002 thresh=2005 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 265.456323: balance_dirty_state: bdi btrfs-1: dirty=722 wb=794 unstable=0 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 265.456329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-333% task_weight=98% bdi_bw=63564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 265.463557: balance_dirty_state: bdi btrfs-1: dirty=722 wb=669 unstable=0 bg_thresh=1007 thresh=2015 gap=624 poll_thresh=19 ino=257 dd-2584 [000] 265.463626: balance_dirty_state: bdi btrfs-1: dirty=747 wb=669 unstable=0 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=14 ino=257 dd-2584 [000] 265.463686: balance_dirty_state: bdi btrfs-1: dirty=747 wb=669 unstable=0 bg_thresh=1010 thresh=2020 gap=604 poll_thresh=15 ino=257 dd-2584 [000] 265.463784: balance_dirty_state: bdi btrfs-1: dirty=772 wb=669 unstable=0 bg_thresh=1010 thresh=2020 gap=579 poll_thresh=16 ino=257 dd-2584 [000] 265.464164: balance_dirty_state: bdi btrfs-1: dirty=797 wb=544 unstable=0 bg_thresh=1011 thresh=2023 gap=682 poll_thresh=17 ino=257 dd-2584 [000] 265.464282: balance_dirty_state: bdi btrfs-1: dirty=822 wb=544 unstable=0 bg_thresh=1014 thresh=2028 gap=662 poll_thresh=18 ino=257 dd-2584 [000] 265.464403: balance_dirty_state: bdi btrfs-1: dirty=872 wb=544 unstable=0 bg_thresh=1013 thresh=2027 gap=611 poll_thresh=19 ino=257 dd-2584 [000] 265.464526: balance_dirty_state: bdi btrfs-1: dirty=897 wb=544 unstable=0 bg_thresh=1015 thresh=2031 gap=590 poll_thresh=20 ino=257 dd-2584 [000] 265.464832: balance_dirty_state: bdi btrfs-1: dirty=922 wb=544 unstable=0 bg_thresh=1015 thresh=2030 gap=564 poll_thresh=21 ino=257 dd-2584 [000] 265.464954: balance_dirty_state: bdi btrfs-1: dirty=972 wb=544 unstable=0 bg_thresh=1014 thresh=2029 gap=513 poll_thresh=22 ino=257 dd-2584 [000] 265.465077: balance_dirty_state: bdi btrfs-1: dirty=997 wb=544 unstable=0 bg_thresh=1016 thresh=2033 gap=492 poll_thresh=23 ino=257 dd-2584 [000] 265.465083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-210% task_weight=98% bdi_bw=63564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 265.475465: balance_dirty_state: bdi btrfs-1: dirty=997 wb=419 unstable=0 bg_thresh=1005 thresh=2011 gap=595 poll_thresh=23 ino=257 dd-2584 [006] 265.475551: balance_dirty_state: bdi btrfs-1: dirty=997 wb=419 unstable=0 bg_thresh=1005 thresh=2011 gap=595 poll_thresh=17 ino=257 dd-2584 [006] 265.475784: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=419 unstable=0 bg_thresh=1007 thresh=2015 gap=549 poll_thresh=18 ino=257 flush-btrfs-1-2586 [004] 265.475868: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2860 wrote=0 to_write=8192 dd-2584 [006] 265.476008: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=419 unstable=0 bg_thresh=1007 thresh=2014 gap=523 poll_thresh=19 ino=257 dd-2584 [006] 265.476164: balance_dirty_state: bdi btrfs-1: dirty=1097 wb=419 unstable=0 bg_thresh=1006 thresh=2013 gap=497 poll_thresh=20 ino=257 dd-2584 [006] 265.476167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=63564 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [004] 265.479235: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=992 to_write=7200 dd-2584 [006] 265.483510: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1269 unstable=0 bg_thresh=1011 thresh=2023 gap=632 poll_thresh=20 ino=257 dd-2584 [006] 265.483583: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1269 unstable=0 bg_thresh=1011 thresh=2022 gap=606 poll_thresh=15 ino=257 dd-2584 [006] 265.483647: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1269 unstable=0 bg_thresh=1011 thresh=2022 gap=606 poll_thresh=16 ino=257 dd-2584 [006] 265.483775: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1269 unstable=0 bg_thresh=1013 thresh=2026 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 265.484086: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1269 unstable=0 bg_thresh=1012 thresh=2025 gap=534 poll_thresh=18 ino=257 dd-2584 [006] 265.484207: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1269 unstable=0 bg_thresh=1012 thresh=2024 gap=508 poll_thresh=19 ino=257 dd-2584 [006] 265.484328: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1269 unstable=0 bg_thresh=1014 thresh=2028 gap=462 poll_thresh=20 ino=257 dd-2584 [006] 265.484333: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-309% task_weight=99% bdi_bw=63564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 265.495453: balance_dirty_state: bdi btrfs-1: dirty=297 wb=994 unstable=0 bg_thresh=1001 thresh=2003 gap=712 poll_thresh=20 ino=257 dd-2584 [006] 265.495528: balance_dirty_state: bdi btrfs-1: dirty=297 wb=994 unstable=0 bg_thresh=998 thresh=1996 gap=705 poll_thresh=15 ino=257 dd-2584 [006] 265.495596: balance_dirty_state: bdi btrfs-1: dirty=322 wb=994 unstable=0 bg_thresh=997 thresh=1995 gap=679 poll_thresh=16 ino=257 dd-2584 [006] 265.495722: balance_dirty_state: bdi btrfs-1: dirty=347 wb=994 unstable=0 bg_thresh=1003 thresh=2006 gap=665 poll_thresh=17 ino=257 dd-2584 [006] 265.495849: balance_dirty_state: bdi btrfs-1: dirty=372 wb=994 unstable=0 bg_thresh=999 thresh=1998 gap=632 poll_thresh=18 ino=257 dd-2584 [006] 265.495976: balance_dirty_state: bdi btrfs-1: dirty=422 wb=994 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=19 ino=257 dd-2584 [006] 265.496159: balance_dirty_state: bdi btrfs-1: dirty=447 wb=994 unstable=0 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=20 ino=257 dd-2584 [006] 265.496459: balance_dirty_state: bdi btrfs-1: dirty=472 wb=994 unstable=0 bg_thresh=1003 thresh=2006 gap=540 poll_thresh=21 ino=257 dd-2584 [006] 265.496577: balance_dirty_state: bdi btrfs-1: dirty=522 wb=994 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=22 ino=257 dd-2584 [006] 265.496582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=63564 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 collect-vmstat.-2569 [000] 265.503650: balance_dirty_state: bdi 0:15: dirty=522 wb=994 unstable=0 bg_thresh=1004 thresh=2008 gap=492 poll_thresh=21 ino=2375722 collect-vmstat.-2569 [000] 265.503658: balance_dirty_pages: bdi 0:15: bdi_limit=10 task_limit=10 bdi_dirty=2 avg_dirty=2 bdi_gap=582% task_gap=1164% task_weight=0% bdi_bw=10712 base_bw=102400 task_bw=3276800 dirtied=21 period=4 think=2968 pause=-2964 dd-2584 [006] 265.507482: balance_dirty_state: bdi btrfs-1: dirty=522 wb=869 unstable=0 bg_thresh=1007 thresh=2014 gap=623 poll_thresh=22 ino=257 dd-2584 [006] 265.507550: balance_dirty_state: bdi btrfs-1: dirty=522 wb=869 unstable=0 bg_thresh=1007 thresh=2014 gap=623 poll_thresh=16 ino=257 dd-2584 [006] 265.507662: balance_dirty_state: bdi btrfs-1: dirty=547 wb=869 unstable=0 bg_thresh=1009 thresh=2019 gap=603 poll_thresh=17 ino=257 dd-2584 [006] 265.507779: balance_dirty_state: bdi btrfs-1: dirty=597 wb=869 unstable=0 bg_thresh=1011 thresh=2023 gap=557 poll_thresh=18 ino=257 dd-2584 [006] 265.507896: balance_dirty_state: bdi btrfs-1: dirty=622 wb=869 unstable=0 bg_thresh=1011 thresh=2022 gap=531 poll_thresh=19 ino=257 dd-2584 [006] 265.508013: balance_dirty_state: bdi btrfs-1: dirty=647 wb=869 unstable=0 bg_thresh=1010 thresh=2021 gap=505 poll_thresh=20 ino=257 dd-2584 [006] 265.508018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=63564 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 265.515576: balance_dirty_state: bdi btrfs-1: dirty=647 wb=744 unstable=0 bg_thresh=1008 thresh=2017 gap=626 poll_thresh=20 ino=257 dd-2584 [006] 265.515647: balance_dirty_state: bdi btrfs-1: dirty=672 wb=744 unstable=0 bg_thresh=1011 thresh=2022 gap=606 poll_thresh=15 ino=257 dd-2584 [006] 265.515708: balance_dirty_state: bdi btrfs-1: dirty=697 wb=744 unstable=0 bg_thresh=1010 thresh=2021 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 265.516004: balance_dirty_state: bdi btrfs-1: dirty=722 wb=744 unstable=0 bg_thresh=1010 thresh=2020 gap=554 poll_thresh=17 ino=257 dd-2584 [006] 265.516123: balance_dirty_state: bdi btrfs-1: dirty=747 wb=744 unstable=0 bg_thresh=1009 thresh=2019 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 265.516241: balance_dirty_state: bdi btrfs-1: dirty=772 wb=744 unstable=0 bg_thresh=1009 thresh=2018 gap=502 poll_thresh=19 ino=257 dd-2584 [006] 265.516246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=63564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 265.523588: balance_dirty_state: bdi btrfs-1: dirty=772 wb=619 unstable=0 bg_thresh=1008 thresh=2017 gap=626 poll_thresh=19 ino=257 dd-2584 [000] 265.523655: balance_dirty_state: bdi btrfs-1: dirty=772 wb=619 unstable=0 bg_thresh=1008 thresh=2017 gap=626 poll_thresh=14 ino=257 dd-2584 [000] 265.523716: balance_dirty_state: bdi btrfs-1: dirty=797 wb=619 unstable=0 bg_thresh=1011 thresh=2022 gap=606 poll_thresh=15 ino=257 dd-2584 [000] 265.523776: balance_dirty_state: bdi btrfs-1: dirty=822 wb=619 unstable=0 bg_thresh=1011 thresh=2022 gap=581 poll_thresh=16 ino=257 dd-2584 [000] 265.523900: balance_dirty_state: bdi btrfs-1: dirty=847 wb=619 unstable=0 bg_thresh=1016 thresh=2032 gap=566 poll_thresh=17 ino=257 dd-2584 [000] 265.524028: balance_dirty_state: bdi btrfs-1: dirty=872 wb=619 unstable=0 bg_thresh=1015 thresh=2031 gap=540 poll_thresh=18 ino=257 dd-2584 [000] 265.524154: balance_dirty_state: bdi btrfs-1: dirty=922 wb=619 unstable=0 bg_thresh=1015 thresh=2030 gap=489 poll_thresh=19 ino=257 dd-2584 [000] 265.524159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=63564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 265.531549: balance_dirty_state: bdi btrfs-1: dirty=922 wb=494 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=19 ino=257 dd-2584 [000] 265.531618: balance_dirty_state: bdi btrfs-1: dirty=922 wb=494 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=14 ino=257 dd-2584 [000] 265.531682: balance_dirty_state: bdi btrfs-1: dirty=947 wb=494 unstable=0 bg_thresh=1010 thresh=2021 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 265.531937: balance_dirty_state: bdi btrfs-1: dirty=947 wb=494 unstable=0 bg_thresh=1010 thresh=2021 gap=580 poll_thresh=16 ino=257 dd-2584 [000] 265.532061: balance_dirty_state: bdi btrfs-1: dirty=997 wb=494 unstable=0 bg_thresh=1013 thresh=2026 gap=535 poll_thresh=17 ino=257 dd-2584 [000] 265.532188: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=494 unstable=0 bg_thresh=1018 thresh=2036 gap=520 poll_thresh=18 ino=257 flush-btrfs-1-2586 [004] 265.532211: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2916 wrote=0 to_write=8192 dd-2584 [000] 265.532376: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=494 unstable=0 bg_thresh=1014 thresh=2029 gap=488 poll_thresh=19 ino=257 dd-2584 [000] 265.532379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-127% task_gap=-354% task_weight=99% bdi_bw=63564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 265.535232: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=944 to_write=7248 dd-2584 [000] 265.539501: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1319 unstable=0 bg_thresh=1008 thresh=2017 gap=601 poll_thresh=19 ino=257 dd-2584 [000] 265.539564: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1319 unstable=0 bg_thresh=1008 thresh=2017 gap=576 poll_thresh=14 ino=257 dd-2584 [000] 265.539623: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1319 unstable=0 bg_thresh=1011 thresh=2022 gap=556 poll_thresh=15 ino=257 dd-2584 [000] 265.539682: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1319 unstable=0 bg_thresh=1011 thresh=2022 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 265.539799: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1319 unstable=0 bg_thresh=1013 thresh=2027 gap=536 poll_thresh=17 ino=257 dd-2584 [000] 265.539918: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1319 unstable=0 bg_thresh=1015 thresh=2031 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 265.539923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 265.547541: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1194 unstable=0 bg_thresh=1009 thresh=2019 gap=603 poll_thresh=18 ino=257 dd-2584 [002] 265.547613: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1194 unstable=0 bg_thresh=1006 thresh=2013 gap=597 poll_thresh=13 ino=257 dd-2584 [002] 265.547676: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1194 unstable=0 bg_thresh=1009 thresh=2018 gap=577 poll_thresh=14 ino=257 dd-2584 [002] 265.547919: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1194 unstable=0 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=15 ino=257 dd-2584 [002] 265.547979: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1194 unstable=0 bg_thresh=1008 thresh=2017 gap=551 poll_thresh=16 ino=257 dd-2584 [002] 265.548099: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1194 unstable=0 bg_thresh=1004 thresh=2009 gap=518 poll_thresh=17 ino=257 dd-2584 [002] 265.548223: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1194 unstable=0 bg_thresh=1007 thresh=2014 gap=498 poll_thresh=18 ino=257 dd-2584 [002] 265.548228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 265.555506: balance_dirty_state: bdi btrfs-1: dirty=322 wb=969 unstable=0 bg_thresh=1008 thresh=2016 gap=725 poll_thresh=18 ino=257 dd-2584 [002] 265.555572: balance_dirty_state: bdi btrfs-1: dirty=347 wb=969 unstable=0 bg_thresh=1007 thresh=2015 gap=699 poll_thresh=13 ino=257 dd-2584 [002] 265.555633: balance_dirty_state: bdi btrfs-1: dirty=372 wb=969 unstable=0 bg_thresh=1010 thresh=2020 gap=679 poll_thresh=14 ino=257 dd-2584 [002] 265.555692: balance_dirty_state: bdi btrfs-1: dirty=372 wb=969 unstable=0 bg_thresh=1007 thresh=2014 gap=673 poll_thresh=15 ino=257 dd-2584 [002] 265.555751: balance_dirty_state: bdi btrfs-1: dirty=397 wb=969 unstable=0 bg_thresh=1009 thresh=2019 gap=653 poll_thresh=16 ino=257 dd-2584 [002] 265.555869: balance_dirty_state: bdi btrfs-1: dirty=422 wb=969 unstable=0 bg_thresh=1009 thresh=2018 gap=627 poll_thresh=17 ino=257 dd-2584 [002] 265.555987: balance_dirty_state: bdi btrfs-1: dirty=472 wb=969 unstable=0 bg_thresh=1008 thresh=2016 gap=575 poll_thresh=18 ino=257 dd-2584 [002] 265.556103: balance_dirty_state: bdi btrfs-1: dirty=497 wb=969 unstable=0 bg_thresh=1007 thresh=2015 gap=549 poll_thresh=19 ino=257 dd-2584 [002] 265.556400: balance_dirty_state: bdi btrfs-1: dirty=522 wb=969 unstable=0 bg_thresh=1007 thresh=2014 gap=523 poll_thresh=20 ino=257 dd-2584 [002] 265.556519: balance_dirty_state: bdi btrfs-1: dirty=547 wb=969 unstable=0 bg_thresh=1006 thresh=2013 gap=497 poll_thresh=21 ino=257 dd-2584 [002] 265.556523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 265.563550: balance_dirty_state: bdi btrfs-1: dirty=547 wb=969 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=21 ino=257 dd-2584 [002] 265.563555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 265.571548: balance_dirty_state: bdi btrfs-1: dirty=547 wb=719 unstable=0 bg_thresh=1003 thresh=2006 gap=740 poll_thresh=21 ino=257 dd-2584 [002] 265.571657: balance_dirty_state: bdi btrfs-1: dirty=572 wb=719 unstable=0 bg_thresh=1005 thresh=2011 gap=720 poll_thresh=16 ino=257 dd-2584 [002] 265.571893: balance_dirty_state: bdi btrfs-1: dirty=597 wb=719 unstable=0 bg_thresh=1005 thresh=2010 gap=694 poll_thresh=17 ino=257 dd-2584 [002] 265.572125: balance_dirty_state: bdi btrfs-1: dirty=647 wb=719 unstable=0 bg_thresh=1004 thresh=2009 gap=643 poll_thresh=18 ino=257 dd-2584 [002] 265.572360: balance_dirty_state: bdi btrfs-1: dirty=672 wb=719 unstable=0 bg_thresh=1006 thresh=2013 gap=622 poll_thresh=19 ino=257 dd-2584 [002] 265.572598: balance_dirty_state: bdi btrfs-1: dirty=697 wb=719 unstable=0 bg_thresh=1003 thresh=2006 gap=590 poll_thresh=20 ino=257 dd-2584 [002] 265.572831: balance_dirty_state: bdi btrfs-1: dirty=722 wb=719 unstable=0 bg_thresh=1002 thresh=2005 gap=564 poll_thresh=21 ino=257 dd-2584 [002] 265.573426: balance_dirty_state: bdi btrfs-1: dirty=772 wb=719 unstable=0 bg_thresh=1004 thresh=2009 gap=518 poll_thresh=22 ino=257 dd-2584 [002] 265.573659: balance_dirty_state: bdi btrfs-1: dirty=797 wb=719 unstable=0 bg_thresh=1004 thresh=2008 gap=492 poll_thresh=23 ino=257 dd-2584 [002] 265.573667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 265.579556: balance_dirty_state: bdi btrfs-1: dirty=797 wb=569 unstable=0 bg_thresh=1002 thresh=2005 gap=639 poll_thresh=23 ino=257 dd-2584 [002] 265.579673: balance_dirty_state: bdi btrfs-1: dirty=822 wb=569 unstable=0 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=17 ino=257 dd-2584 [002] 265.579909: balance_dirty_state: bdi btrfs-1: dirty=847 wb=569 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=18 ino=257 dd-2584 [002] 265.580144: balance_dirty_state: bdi btrfs-1: dirty=872 wb=569 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=19 ino=257 dd-2584 [002] 265.580378: balance_dirty_state: bdi btrfs-1: dirty=897 wb=569 unstable=0 bg_thresh=1003 thresh=2007 gap=541 poll_thresh=20 ino=257 dd-2584 [002] 265.580613: balance_dirty_state: bdi btrfs-1: dirty=947 wb=569 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=21 ino=257 dd-2584 [002] 265.580620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 265.587619: balance_dirty_state: bdi btrfs-1: dirty=947 wb=444 unstable=0 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=21 ino=257 dd-2584 [002] 265.587689: balance_dirty_state: bdi btrfs-1: dirty=947 wb=444 unstable=0 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=16 ino=257 dd-2584 [002] 265.587808: balance_dirty_state: bdi btrfs-1: dirty=997 wb=444 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=17 ino=257 dd-2584 [002] 265.588100: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=444 unstable=0 bg_thresh=1003 thresh=2007 gap=541 poll_thresh=18 ino=257 flush-btrfs-1-2586 [004] 265.588166: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2972 wrote=0 to_write=8192 dd-2584 [002] 265.588225: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=444 unstable=0 bg_thresh=1003 thresh=2006 gap=515 poll_thresh=19 ino=257 dd-2584 [002] 265.588349: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=444 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=20 ino=257 dd-2584 [002] 265.588350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 265.590547: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=992 to_write=7200 dd-2584 [004] 265.595525: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1319 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=20 ino=257 dd-2584 [004] 265.595602: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1319 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 265.595675: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1319 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 265.595819: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1319 unstable=0 bg_thresh=1007 thresh=2015 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 265.595965: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1319 unstable=0 bg_thresh=1010 thresh=2020 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 265.595970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.603563: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1194 unstable=0 bg_thresh=1009 thresh=2019 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 265.603669: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1194 unstable=0 bg_thresh=1009 thresh=2018 gap=627 poll_thresh=13 ino=257 dd-2584 [004] 265.603760: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1194 unstable=0 bg_thresh=1011 thresh=2023 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 265.603849: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1194 unstable=0 bg_thresh=1011 thresh=2022 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 265.603938: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1194 unstable=0 bg_thresh=1011 thresh=2022 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 265.604396: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1194 unstable=0 bg_thresh=1010 thresh=2021 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 265.604575: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1194 unstable=0 bg_thresh=1012 thresh=2025 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 265.604755: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1194 unstable=0 bg_thresh=1009 thresh=2018 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 265.604763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.611526: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1019 unstable=0 bg_thresh=1005 thresh=2011 gap=645 poll_thresh=19 ino=257 dd-2584 [004] 265.611649: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1019 unstable=0 bg_thresh=1008 thresh=2016 gap=625 poll_thresh=14 ino=257 dd-2584 [004] 265.611742: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1019 unstable=0 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=15 ino=257 dd-2584 [004] 265.611829: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1019 unstable=0 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 265.612011: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1019 unstable=0 bg_thresh=1007 thresh=2014 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 265.612189: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1019 unstable=0 bg_thresh=1009 thresh=2018 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 265.612371: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1019 unstable=0 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 265.612379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 265.619562: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1019 unstable=0 bg_thresh=993 thresh=1986 gap=470 poll_thresh=19 ino=257 dd-2584 [006] 265.619568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 265.627555: balance_dirty_state: bdi btrfs-1: dirty=497 wb=894 unstable=0 bg_thresh=990 thresh=1981 gap=590 poll_thresh=19 ino=257 dd-2584 [006] 265.627632: balance_dirty_state: bdi btrfs-1: dirty=522 wb=894 unstable=0 bg_thresh=990 thresh=1981 gap=565 poll_thresh=14 ino=257 dd-2584 [006] 265.627694: balance_dirty_state: bdi btrfs-1: dirty=547 wb=894 unstable=0 bg_thresh=993 thresh=1986 gap=545 poll_thresh=15 ino=257 dd-2584 [006] 265.627935: balance_dirty_state: bdi btrfs-1: dirty=547 wb=894 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=16 ino=257 dd-2584 [006] 265.628055: balance_dirty_state: bdi btrfs-1: dirty=597 wb=894 unstable=0 bg_thresh=995 thresh=1990 gap=499 poll_thresh=17 ino=257 dd-2584 [006] 265.628174: balance_dirty_state: bdi btrfs-1: dirty=622 wb=894 unstable=0 bg_thresh=994 thresh=1989 gap=473 poll_thresh=18 ino=257 dd-2584 [006] 265.628179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 265.639521: balance_dirty_state: bdi btrfs-1: dirty=622 wb=519 unstable=0 bg_thresh=997 thresh=1994 gap=853 poll_thresh=18 ino=257 dd-2584 [006] 265.639585: balance_dirty_state: bdi btrfs-1: dirty=647 wb=519 unstable=0 bg_thresh=999 thresh=1999 gap=833 poll_thresh=13 ino=257 dd-2584 [006] 265.639642: balance_dirty_state: bdi btrfs-1: dirty=647 wb=519 unstable=0 bg_thresh=1002 thresh=2004 gap=838 poll_thresh=14 ino=257 dd-2584 [006] 265.639699: balance_dirty_state: bdi btrfs-1: dirty=672 wb=519 unstable=0 bg_thresh=1002 thresh=2004 gap=813 poll_thresh=15 ino=257 dd-2584 [006] 265.639755: balance_dirty_state: bdi btrfs-1: dirty=672 wb=519 unstable=0 bg_thresh=1004 thresh=2009 gap=818 poll_thresh=16 ino=257 dd-2584 [006] 265.639871: balance_dirty_state: bdi btrfs-1: dirty=722 wb=519 unstable=0 bg_thresh=1004 thresh=2008 gap=767 poll_thresh=17 ino=257 dd-2584 [006] 265.639990: balance_dirty_state: bdi btrfs-1: dirty=747 wb=519 unstable=0 bg_thresh=1003 thresh=2007 gap=741 poll_thresh=18 ino=257 dd-2584 [006] 265.640111: balance_dirty_state: bdi btrfs-1: dirty=772 wb=519 unstable=0 bg_thresh=1005 thresh=2011 gap=720 poll_thresh=19 ino=257 dd-2584 [006] 265.640410: balance_dirty_state: bdi btrfs-1: dirty=822 wb=519 unstable=0 bg_thresh=1005 thresh=2010 gap=669 poll_thresh=20 ino=257 dd-2584 [006] 265.640533: balance_dirty_state: bdi btrfs-1: dirty=847 wb=519 unstable=0 bg_thresh=1001 thresh=2003 gap=637 poll_thresh=21 ino=257 dd-2584 [006] 265.640653: balance_dirty_state: bdi btrfs-1: dirty=872 wb=519 unstable=0 bg_thresh=1001 thresh=2002 gap=611 poll_thresh=22 ino=257 dd-2584 [006] 265.640772: balance_dirty_state: bdi btrfs-1: dirty=897 wb=519 unstable=0 bg_thresh=1003 thresh=2006 gap=590 poll_thresh=23 ino=257 dd-2584 [006] 265.640888: balance_dirty_state: bdi btrfs-1: dirty=947 wb=519 unstable=0 bg_thresh=1002 thresh=2005 gap=539 poll_thresh=24 ino=257 dd-2584 [006] 265.641006: balance_dirty_state: bdi btrfs-1: dirty=972 wb=519 unstable=0 bg_thresh=1002 thresh=2004 gap=513 poll_thresh=25 ino=257 dd-2584 [006] 265.641124: balance_dirty_state: bdi btrfs-1: dirty=997 wb=519 unstable=0 bg_thresh=1004 thresh=2008 gap=492 poll_thresh=26 ino=257 dd-2584 [006] 265.641129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 265.647555: balance_dirty_state: bdi btrfs-1: dirty=997 wb=394 unstable=0 bg_thresh=1007 thresh=2014 gap=623 poll_thresh=26 ino=257 dd-2584 [006] 265.647631: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=394 unstable=0 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 265.647705: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3032 wrote=0 to_write=8192 dd-2584 [006] 265.647757: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=394 unstable=0 bg_thresh=1006 thresh=2013 gap=572 poll_thresh=20 ino=257 dd-2584 [006] 265.648068: balance_dirty_state: bdi btrfs-1: dirty=997 wb=469 unstable=0 bg_thresh=1002 thresh=2005 gap=539 poll_thresh=21 ino=257 dd-2584 [006] 265.648198: balance_dirty_state: bdi btrfs-1: dirty=997 wb=519 unstable=0 bg_thresh=1002 thresh=2004 gap=488 poll_thresh=22 ino=257 dd-2584 [006] 265.648199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=64664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 265.650082: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=1008 to_write=7184 dd-2584 [004] 265.655608: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1269 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=22 ino=257 dd-2584 [004] 265.655675: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1269 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 265.655798: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1269 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 265.655919: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1269 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 265.656038: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1269 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 265.656198: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1269 unstable=0 bg_thresh=1000 thresh=2000 gap=459 poll_thresh=20 ino=257 dd-2584 [004] 265.656207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=64664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.663566: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1144 unstable=0 bg_thresh=1002 thresh=2004 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 265.663693: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1144 unstable=0 bg_thresh=1002 thresh=2004 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 265.663812: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1144 unstable=0 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 265.664421: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1144 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 265.664657: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1144 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 265.664665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=64664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.671612: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1044 unstable=0 bg_thresh=999 thresh=1999 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 265.671782: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1044 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 265.671963: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1044 unstable=0 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 265.672142: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1044 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 265.672322: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1044 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 265.672681: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1044 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 265.673035: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1044 unstable=0 bg_thresh=1000 thresh=2000 gap=459 poll_thresh=18 ino=257 dd-2584 [004] 265.673047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=64664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 265.679591: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1044 unstable=0 bg_thresh=1002 thresh=2004 gap=463 poll_thresh=18 ino=257 dd-2584 [000] 265.679603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=64664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 265.687706: balance_dirty_state: bdi btrfs-1: dirty=497 wb=794 unstable=0 bg_thresh=1001 thresh=2002 gap=711 poll_thresh=18 ino=257 dd-2584 [000] 265.687830: balance_dirty_state: bdi btrfs-1: dirty=497 wb=794 unstable=0 bg_thresh=1003 thresh=2007 gap=716 poll_thresh=13 ino=257 dd-2584 [000] 265.687947: balance_dirty_state: bdi btrfs-1: dirty=522 wb=794 unstable=0 bg_thresh=1003 thresh=2007 gap=691 poll_thresh=14 ino=257 dd-2584 [000] 265.688150: balance_dirty_state: bdi btrfs-1: dirty=547 wb=744 unstable=0 bg_thresh=1002 thresh=2005 gap=714 poll_thresh=15 ino=257 dd-2584 [000] 265.688254: balance_dirty_state: bdi btrfs-1: dirty=547 wb=694 unstable=0 bg_thresh=1005 thresh=2011 gap=770 poll_thresh=16 ino=257 dd-2584 [000] 265.688804: balance_dirty_state: bdi btrfs-1: dirty=597 wb=644 unstable=0 bg_thresh=1008 thresh=2016 gap=775 poll_thresh=17 ino=257 dd-2584 [000] 265.689040: balance_dirty_state: bdi btrfs-1: dirty=622 wb=644 unstable=0 bg_thresh=1007 thresh=2015 gap=749 poll_thresh=18 ino=257 dd-2584 [000] 265.689276: balance_dirty_state: bdi btrfs-1: dirty=647 wb=644 unstable=0 bg_thresh=1004 thresh=2008 gap=717 poll_thresh=19 ino=257 dd-2584 [000] 265.689508: balance_dirty_state: bdi btrfs-1: dirty=697 wb=644 unstable=0 bg_thresh=1006 thresh=2012 gap=671 poll_thresh=20 ino=257 dd-2584 [000] 265.689743: balance_dirty_state: bdi btrfs-1: dirty=722 wb=644 unstable=0 bg_thresh=1005 thresh=2011 gap=645 poll_thresh=21 ino=257 dd-2584 [000] 265.689976: balance_dirty_state: bdi btrfs-1: dirty=747 wb=644 unstable=0 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=22 ino=257 dd-2584 [000] 265.690210: balance_dirty_state: bdi btrfs-1: dirty=772 wb=644 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=23 ino=257 dd-2584 [000] 265.690444: balance_dirty_state: bdi btrfs-1: dirty=822 wb=644 unstable=0 bg_thresh=1006 thresh=2013 gap=547 poll_thresh=24 ino=257 dd-2584 [000] 265.691013: balance_dirty_state: bdi btrfs-1: dirty=847 wb=644 unstable=0 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=25 ino=257 dd-2584 [000] 265.691261: balance_dirty_state: bdi btrfs-1: dirty=872 wb=644 unstable=0 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=26 ino=257 dd-2584 [000] 265.691270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=64664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 265.695572: balance_dirty_state: bdi btrfs-1: dirty=872 wb=644 unstable=0 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=26 ino=257 dd-2584 [000] 265.695580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=64664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 265.703734: balance_dirty_state: bdi btrfs-1: dirty=872 wb=494 unstable=0 bg_thresh=1001 thresh=2002 gap=636 poll_thresh=26 ino=257 dd-2584 [000] 265.703803: balance_dirty_state: bdi btrfs-1: dirty=897 wb=494 unstable=0 bg_thresh=1000 thresh=2001 gap=610 poll_thresh=19 ino=257 dd-2584 [000] 265.703972: balance_dirty_state: bdi btrfs-1: dirty=922 wb=494 unstable=0 bg_thresh=1003 thresh=2006 gap=590 poll_thresh=20 ino=257 dd-2584 [000] 265.704208: balance_dirty_state: bdi btrfs-1: dirty=947 wb=494 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=21 ino=257 dd-2584 [000] 265.704441: balance_dirty_state: bdi btrfs-1: dirty=997 wb=494 unstable=0 bg_thresh=1004 thresh=2009 gap=518 poll_thresh=22 ino=257 dd-2584 [000] 265.704674: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=494 unstable=0 bg_thresh=1004 thresh=2008 gap=492 poll_thresh=23 ino=257 dd-2584 [000] 265.704682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=64664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 265.704729: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3088 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 265.706817: writeback_single_inode: bdi btrfs-1: ino=257 state= age=272 wrote=896 to_write=7296 dd-2584 [004] 265.711575: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1169 unstable=0 bg_thresh=1003 thresh=2007 gap=716 poll_thresh=23 ino=257 dd-2584 [004] 265.711662: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1144 unstable=0 bg_thresh=1006 thresh=2012 gap=746 poll_thresh=17 ino=257 dd-2584 [004] 265.711787: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1144 unstable=0 bg_thresh=1004 thresh=2009 gap=693 poll_thresh=18 ino=257 dd-2584 [004] 265.712095: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1144 unstable=0 bg_thresh=1005 thresh=2011 gap=670 poll_thresh=19 ino=257 dd-2584 [004] 265.712218: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1144 unstable=0 bg_thresh=1004 thresh=2009 gap=643 poll_thresh=20 ino=257 dd-2584 [004] 265.712339: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1144 unstable=0 bg_thresh=1007 thresh=2014 gap=623 poll_thresh=21 ino=257 dd-2584 [004] 265.712463: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1144 unstable=0 bg_thresh=1008 thresh=2017 gap=576 poll_thresh=22 ino=257 dd-2584 [004] 265.712666: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1144 unstable=0 bg_thresh=1010 thresh=2021 gap=555 poll_thresh=23 ino=257 dd-2584 [004] 265.712898: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1144 unstable=0 bg_thresh=1010 thresh=2020 gap=529 poll_thresh=24 ino=257 dd-2584 [004] 265.713132: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1144 unstable=0 bg_thresh=1009 thresh=2019 gap=478 poll_thresh=25 ino=257 dd-2584 [004] 265.713141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=64664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.719651: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1019 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=25 ino=257 dd-2584 [004] 265.719782: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1019 unstable=0 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 265.720023: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1019 unstable=0 bg_thresh=1007 thresh=2014 gap=548 poll_thresh=20 ino=257 dd-2584 [004] 265.720620: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1019 unstable=0 bg_thresh=1006 thresh=2013 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 265.720854: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1019 unstable=0 bg_thresh=1008 thresh=2017 gap=501 poll_thresh=22 ino=257 dd-2584 [004] 265.720863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=64664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.727594: balance_dirty_state: bdi btrfs-1: dirty=497 wb=919 unstable=0 bg_thresh=1009 thresh=2018 gap=602 poll_thresh=22 ino=257 dd-2584 [004] 265.727693: balance_dirty_state: bdi btrfs-1: dirty=522 wb=919 unstable=0 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 265.727864: balance_dirty_state: bdi btrfs-1: dirty=547 wb=919 unstable=0 bg_thresh=1008 thresh=2016 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 265.728034: balance_dirty_state: bdi btrfs-1: dirty=572 wb=919 unstable=0 bg_thresh=1007 thresh=2015 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 265.728202: balance_dirty_state: bdi btrfs-1: dirty=622 wb=919 unstable=0 bg_thresh=1007 thresh=2014 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 265.728208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=64664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.735583: balance_dirty_state: bdi btrfs-1: dirty=622 wb=919 unstable=0 bg_thresh=1008 thresh=2017 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 265.735594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=64664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.743602: balance_dirty_state: bdi btrfs-1: dirty=622 wb=794 unstable=0 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 265.743706: balance_dirty_state: bdi btrfs-1: dirty=622 wb=794 unstable=0 bg_thresh=1010 thresh=2020 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 265.743793: balance_dirty_state: bdi btrfs-1: dirty=647 wb=794 unstable=0 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 265.743877: balance_dirty_state: bdi btrfs-1: dirty=647 wb=794 unstable=0 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 265.744047: balance_dirty_state: bdi btrfs-1: dirty=697 wb=794 unstable=0 bg_thresh=1006 thresh=2012 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 265.744518: balance_dirty_state: bdi btrfs-1: dirty=722 wb=794 unstable=0 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 265.744524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=64664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 265.751581: balance_dirty_state: bdi btrfs-1: dirty=722 wb=544 unstable=0 bg_thresh=1007 thresh=2014 gap=748 poll_thresh=18 ino=257 dd-2584 [005] 265.751647: balance_dirty_state: bdi btrfs-1: dirty=722 wb=544 unstable=0 bg_thresh=1007 thresh=2014 gap=748 poll_thresh=13 ino=257 dd-2584 [005] 265.751707: balance_dirty_state: bdi btrfs-1: dirty=747 wb=544 unstable=0 bg_thresh=1009 thresh=2019 gap=728 poll_thresh=14 ino=257 dd-2584 [005] 265.751767: balance_dirty_state: bdi btrfs-1: dirty=772 wb=544 unstable=0 bg_thresh=1009 thresh=2019 gap=703 poll_thresh=15 ino=257 dd-2584 [005] 265.751827: balance_dirty_state: bdi btrfs-1: dirty=772 wb=544 unstable=0 bg_thresh=1012 thresh=2024 gap=708 poll_thresh=16 ino=257 dd-2584 [005] 265.751945: balance_dirty_state: bdi btrfs-1: dirty=822 wb=544 unstable=0 bg_thresh=1008 thresh=2017 gap=651 poll_thresh=17 ino=257 dd-2584 [005] 265.752065: balance_dirty_state: bdi btrfs-1: dirty=847 wb=544 unstable=0 bg_thresh=1013 thresh=2027 gap=636 poll_thresh=18 ino=257 dd-2584 [005] 265.752183: balance_dirty_state: bdi btrfs-1: dirty=872 wb=544 unstable=0 bg_thresh=1013 thresh=2026 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 265.752301: balance_dirty_state: bdi btrfs-1: dirty=922 wb=544 unstable=0 bg_thresh=1012 thresh=2025 gap=559 poll_thresh=20 ino=257 dd-2584 [005] 265.752428: balance_dirty_state: bdi btrfs-1: dirty=947 wb=544 unstable=0 bg_thresh=1014 thresh=2029 gap=538 poll_thresh=21 ino=257 dd-2584 [005] 265.752731: balance_dirty_state: bdi btrfs-1: dirty=972 wb=544 unstable=0 bg_thresh=1014 thresh=2028 gap=512 poll_thresh=22 ino=257 dd-2584 [005] 265.752852: balance_dirty_state: bdi btrfs-1: dirty=997 wb=544 unstable=0 bg_thresh=1013 thresh=2027 gap=486 poll_thresh=23 ino=257 dd-2584 [005] 265.752858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 265.759578: balance_dirty_state: bdi btrfs-1: dirty=997 wb=394 unstable=0 bg_thresh=1004 thresh=2008 gap=617 poll_thresh=23 ino=257 dd-2584 [005] 265.759641: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=394 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 265.759717: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3144 wrote=0 to_write=8192 dd-2584 [005] 265.759766: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=394 unstable=0 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=18 ino=257 dd-2584 [005] 265.759889: balance_dirty_state: bdi btrfs-1: dirty=1097 wb=394 unstable=0 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=19 ino=257 dd-2584 [005] 265.760019: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=444 unstable=0 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=20 ino=257 dd-2584 [005] 265.760020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 265.762080: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1008 to_write=7184 dd-2584 [005] 265.767565: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1269 unstable=0 bg_thresh=998 thresh=1996 gap=605 poll_thresh=20 ino=257 dd-2584 [005] 265.767675: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1269 unstable=0 bg_thresh=998 thresh=1996 gap=605 poll_thresh=15 ino=257 dd-2584 [005] 265.767780: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1269 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 265.767984: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1269 unstable=0 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 265.768510: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1269 unstable=0 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 265.768716: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1269 unstable=0 bg_thresh=1007 thresh=2015 gap=499 poll_thresh=19 ino=257 dd-2584 [005] 265.768724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 265.775590: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1144 unstable=0 bg_thresh=1006 thresh=2013 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 265.775663: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1144 unstable=0 bg_thresh=1006 thresh=2013 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 265.775722: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1144 unstable=0 bg_thresh=1009 thresh=2018 gap=602 poll_thresh=15 ino=257 dd-2584 [005] 265.775782: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1144 unstable=0 bg_thresh=1009 thresh=2018 gap=577 poll_thresh=16 ino=257 dd-2584 [005] 265.775903: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1144 unstable=0 bg_thresh=1008 thresh=2016 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 265.776025: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1144 unstable=0 bg_thresh=1007 thresh=2015 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 265.776146: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1144 unstable=0 bg_thresh=1007 thresh=2014 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 265.776151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 265.783552: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1019 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=19 ino=257 dd-2584 [001] 265.783647: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1019 unstable=0 bg_thresh=995 thresh=1991 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 265.783736: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1019 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 265.783823: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1019 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=16 ino=257 dd-2584 [001] 265.784291: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1019 unstable=0 bg_thresh=996 thresh=1993 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 265.784473: balance_dirty_state: bdi btrfs-1: dirty=497 wb=1019 unstable=0 bg_thresh=1001 thresh=2003 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 265.784479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 265.795675: balance_dirty_state: bdi btrfs-1: dirty=497 wb=769 unstable=0 bg_thresh=991 thresh=1982 gap=716 poll_thresh=18 ino=257 dd-2584 [001] 265.795745: balance_dirty_state: bdi btrfs-1: dirty=522 wb=769 unstable=0 bg_thresh=988 thresh=1976 gap=685 poll_thresh=13 ino=257 dd-2584 [001] 265.795806: balance_dirty_state: bdi btrfs-1: dirty=522 wb=769 unstable=0 bg_thresh=987 thresh=1975 gap=684 poll_thresh=14 ino=257 dd-2584 [001] 265.795866: balance_dirty_state: bdi btrfs-1: dirty=547 wb=769 unstable=0 bg_thresh=987 thresh=1975 gap=659 poll_thresh=15 ino=257 dd-2584 [001] 265.795923: balance_dirty_state: bdi btrfs-1: dirty=572 wb=769 unstable=0 bg_thresh=987 thresh=1974 gap=633 poll_thresh=16 ino=257 dd-2584 [001] 265.796036: balance_dirty_state: bdi btrfs-1: dirty=597 wb=769 unstable=0 bg_thresh=986 thresh=1973 gap=607 poll_thresh=17 ino=257 dd-2584 [001] 265.796151: balance_dirty_state: bdi btrfs-1: dirty=622 wb=769 unstable=0 bg_thresh=988 thresh=1977 gap=586 poll_thresh=18 ino=257 dd-2584 [001] 265.796264: balance_dirty_state: bdi btrfs-1: dirty=672 wb=769 unstable=0 bg_thresh=988 thresh=1976 gap=535 poll_thresh=19 ino=257 dd-2584 [001] 265.796377: balance_dirty_state: bdi btrfs-1: dirty=697 wb=769 unstable=0 bg_thresh=987 thresh=1975 gap=509 poll_thresh=20 ino=257 dd-2584 [001] 265.796663: balance_dirty_state: bdi btrfs-1: dirty=722 wb=769 unstable=0 bg_thresh=989 thresh=1979 gap=488 poll_thresh=21 ino=257 dd-2584 [001] 265.796668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 265.807688: balance_dirty_state: bdi btrfs-1: dirty=722 wb=644 unstable=0 bg_thresh=989 thresh=1978 gap=612 poll_thresh=21 ino=257 dd-2584 [001] 265.807792: balance_dirty_state: bdi btrfs-1: dirty=747 wb=644 unstable=0 bg_thresh=989 thresh=1978 gap=587 poll_thresh=16 ino=257 dd-2584 [001] 265.807910: balance_dirty_state: bdi btrfs-1: dirty=772 wb=644 unstable=0 bg_thresh=985 thresh=1971 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 265.808023: balance_dirty_state: bdi btrfs-1: dirty=797 wb=644 unstable=0 bg_thresh=987 thresh=1975 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 265.808136: balance_dirty_state: bdi btrfs-1: dirty=847 wb=644 unstable=0 bg_thresh=987 thresh=1974 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 265.808141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 265.819721: balance_dirty_state: bdi btrfs-1: dirty=847 wb=394 unstable=0 bg_thresh=988 thresh=1977 gap=736 poll_thresh=19 ino=257 dd-2584 [001] 265.819809: balance_dirty_state: bdi btrfs-1: dirty=847 wb=394 unstable=0 bg_thresh=991 thresh=1982 gap=741 poll_thresh=14 ino=257 dd-2584 [001] 265.819876: balance_dirty_state: bdi btrfs-1: dirty=872 wb=394 unstable=0 bg_thresh=988 thresh=1976 gap=710 poll_thresh=15 ino=257 dd-2584 [001] 265.819942: balance_dirty_state: bdi btrfs-1: dirty=872 wb=394 unstable=0 bg_thresh=990 thresh=1981 gap=715 poll_thresh=16 ino=257 dd-2584 [001] 265.820074: balance_dirty_state: bdi btrfs-1: dirty=922 wb=394 unstable=0 bg_thresh=990 thresh=1980 gap=664 poll_thresh=17 ino=257 dd-2584 [001] 265.820206: balance_dirty_state: bdi btrfs-1: dirty=947 wb=394 unstable=0 bg_thresh=992 thresh=1984 gap=643 poll_thresh=18 ino=257 dd-2584 [001] 265.820537: balance_dirty_state: bdi btrfs-1: dirty=972 wb=394 unstable=0 bg_thresh=991 thresh=1983 gap=617 poll_thresh=19 ino=257 dd-2584 [001] 265.820670: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=394 unstable=0 bg_thresh=988 thresh=1976 gap=560 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 265.820732: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3204 wrote=0 to_write=8192 dd-2584 [001] 265.820810: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=394 unstable=0 bg_thresh=987 thresh=1975 gap=534 poll_thresh=21 ino=257 dd-2584 [001] 265.820951: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=419 unstable=0 bg_thresh=989 thresh=1979 gap=513 poll_thresh=22 ino=257 dd-2584 [001] 265.821095: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=469 unstable=0 bg_thresh=989 thresh=1978 gap=487 poll_thresh=23 ino=257 dd-2584 [001] 265.821096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 265.823354: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=992 to_write=7200 dd-2584 [001] 265.827650: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1269 unstable=0 bg_thresh=986 thresh=1973 gap=607 poll_thresh=23 ino=257 dd-2584 [001] 265.827734: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1269 unstable=0 bg_thresh=986 thresh=1973 gap=582 poll_thresh=17 ino=257 dd-2584 [001] 265.827868: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1269 unstable=0 bg_thresh=988 thresh=1977 gap=561 poll_thresh=18 ino=257 dd-2584 [001] 265.828004: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1269 unstable=0 bg_thresh=988 thresh=1976 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 265.828137: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1269 unstable=0 bg_thresh=987 thresh=1975 gap=484 poll_thresh=20 ino=257 dd-2584 [001] 265.828142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-236% task_weight=98% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 265.835679: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1144 unstable=0 bg_thresh=988 thresh=1976 gap=610 poll_thresh=20 ino=257 dd-2584 [001] 265.835970: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1144 unstable=0 bg_thresh=987 thresh=1975 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 265.836039: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1144 unstable=0 bg_thresh=984 thresh=1969 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 265.836178: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1144 unstable=0 bg_thresh=986 thresh=1973 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 265.836315: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1144 unstable=0 bg_thresh=986 thresh=1972 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 265.836452: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1144 unstable=0 bg_thresh=985 thresh=1971 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 265.836457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-241% task_weight=98% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 265.843672: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1019 unstable=0 bg_thresh=984 thresh=1968 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 265.843741: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1019 unstable=0 bg_thresh=986 thresh=1973 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 265.843802: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1019 unstable=0 bg_thresh=986 thresh=1972 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 265.843862: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1019 unstable=0 bg_thresh=988 thresh=1977 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 265.843979: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1019 unstable=0 bg_thresh=988 thresh=1976 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 265.844095: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1019 unstable=0 bg_thresh=987 thresh=1975 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 265.844099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 265.851640: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1019 unstable=0 bg_thresh=987 thresh=1975 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 265.851645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 265.859744: balance_dirty_state: bdi btrfs-1: dirty=472 wb=769 unstable=0 bg_thresh=987 thresh=1975 gap=734 poll_thresh=18 ino=257 dd-2584 [001] 265.859848: balance_dirty_state: bdi btrfs-1: dirty=472 wb=769 unstable=0 bg_thresh=984 thresh=1969 gap=728 poll_thresh=13 ino=257 dd-2584 [001] 265.860166: balance_dirty_state: bdi btrfs-1: dirty=497 wb=694 unstable=0 bg_thresh=980 thresh=1961 gap=770 poll_thresh=14 ino=257 dd-2584 [001] 265.860240: balance_dirty_state: bdi btrfs-1: dirty=497 wb=644 unstable=0 bg_thresh=983 thresh=1966 gap=825 poll_thresh=15 ino=257 dd-2584 [001] 265.860308: balance_dirty_state: bdi btrfs-1: dirty=522 wb=644 unstable=0 bg_thresh=985 thresh=1971 gap=805 poll_thresh=16 ino=257 dd-2584 [001] 265.860467: balance_dirty_state: bdi btrfs-1: dirty=547 wb=644 unstable=0 bg_thresh=985 thresh=1970 gap=779 poll_thresh=17 ino=257 dd-2584 [001] 265.860624: balance_dirty_state: bdi btrfs-1: dirty=597 wb=644 unstable=0 bg_thresh=984 thresh=1969 gap=728 poll_thresh=18 ino=257 dd-2584 [001] 265.860783: balance_dirty_state: bdi btrfs-1: dirty=622 wb=644 unstable=0 bg_thresh=986 thresh=1973 gap=707 poll_thresh=19 ino=257 dd-2584 [001] 265.860942: balance_dirty_state: bdi btrfs-1: dirty=647 wb=644 unstable=0 bg_thresh=986 thresh=1972 gap=681 poll_thresh=20 ino=257 dd-2584 [001] 265.861100: balance_dirty_state: bdi btrfs-1: dirty=672 wb=644 unstable=0 bg_thresh=985 thresh=1971 gap=655 poll_thresh=21 ino=257 dd-2584 [001] 265.861259: balance_dirty_state: bdi btrfs-1: dirty=722 wb=644 unstable=0 bg_thresh=985 thresh=1970 gap=604 poll_thresh=22 ino=257 dd-2584 [001] 265.861641: balance_dirty_state: bdi btrfs-1: dirty=747 wb=644 unstable=0 bg_thresh=987 thresh=1974 gap=583 poll_thresh=23 ino=257 dd-2584 [001] 265.861799: balance_dirty_state: bdi btrfs-1: dirty=772 wb=644 unstable=0 bg_thresh=986 thresh=1973 gap=557 poll_thresh=24 ino=257 dd-2584 [001] 265.861959: balance_dirty_state: bdi btrfs-1: dirty=822 wb=644 unstable=0 bg_thresh=986 thresh=1972 gap=506 poll_thresh=25 ino=257 dd-2584 [001] 265.862118: balance_dirty_state: bdi btrfs-1: dirty=847 wb=644 unstable=0 bg_thresh=988 thresh=1976 gap=485 poll_thresh=26 ino=257 dd-2584 [001] 265.862125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-234% task_weight=98% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 265.867676: balance_dirty_state: bdi btrfs-1: dirty=847 wb=644 unstable=0 bg_thresh=988 thresh=1976 gap=485 poll_thresh=26 ino=257 dd-2584 [001] 265.867685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-234% task_weight=98% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 265.875660: balance_dirty_state: bdi btrfs-1: dirty=847 wb=394 unstable=0 bg_thresh=986 thresh=1973 gap=732 poll_thresh=26 ino=257 dd-2584 [001] 265.875750: balance_dirty_state: bdi btrfs-1: dirty=872 wb=394 unstable=0 bg_thresh=983 thresh=1967 gap=701 poll_thresh=19 ino=257 dd-2584 [001] 265.875862: balance_dirty_state: bdi btrfs-1: dirty=897 wb=394 unstable=0 bg_thresh=983 thresh=1966 gap=675 poll_thresh=20 ino=257 dd-2584 [001] 265.875974: balance_dirty_state: bdi btrfs-1: dirty=922 wb=394 unstable=0 bg_thresh=982 thresh=1965 gap=649 poll_thresh=21 ino=257 dd-2584 [001] 265.876089: balance_dirty_state: bdi btrfs-1: dirty=947 wb=394 unstable=0 bg_thresh=984 thresh=1969 gap=628 poll_thresh=22 ino=257 dd-2584 [001] 265.876201: balance_dirty_state: bdi btrfs-1: dirty=997 wb=394 unstable=0 bg_thresh=984 thresh=1968 gap=577 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 265.876288: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3260 wrote=0 to_write=8192 dd-2584 [001] 265.876510: balance_dirty_state: bdi btrfs-1: dirty=997 wb=419 unstable=0 bg_thresh=983 thresh=1967 gap=551 poll_thresh=24 ino=257 dd-2584 [001] 265.876638: balance_dirty_state: bdi btrfs-1: dirty=947 wb=469 unstable=0 bg_thresh=983 thresh=1966 gap=550 poll_thresh=25 ino=257 dd-2584 [001] 265.876765: balance_dirty_state: bdi btrfs-1: dirty=922 wb=519 unstable=0 bg_thresh=985 thresh=1970 gap=529 poll_thresh=26 ino=257 dd-2584 [001] 265.876891: balance_dirty_state: bdi btrfs-1: dirty=922 wb=594 unstable=0 bg_thresh=984 thresh=1969 gap=453 poll_thresh=27 ino=257 dd-2584 [001] 265.876893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 265.880564: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=1008 to_write=7184 dd-2584 [001] 265.883628: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1269 unstable=0 bg_thresh=987 thresh=1974 gap=583 poll_thresh=27 ino=257 dd-2584 [001] 265.883724: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1269 unstable=0 bg_thresh=986 thresh=1973 gap=582 poll_thresh=20 ino=257 dd-2584 [001] 265.883843: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1269 unstable=0 bg_thresh=986 thresh=1972 gap=531 poll_thresh=21 ino=257 dd-2584 [001] 265.883963: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1269 unstable=0 bg_thresh=988 thresh=1976 gap=510 poll_thresh=22 ino=257 dd-2584 [001] 265.884080: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1269 unstable=0 bg_thresh=987 thresh=1975 gap=484 poll_thresh=23 ino=257 dd-2584 [001] 265.884084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.895643: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1144 unstable=0 bg_thresh=993 thresh=1987 gap=621 poll_thresh=23 ino=257 dd-2584 [004] 265.895744: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1144 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=17 ino=257 dd-2584 [004] 265.896289: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1044 unstable=0 bg_thresh=995 thresh=1991 gap=675 poll_thresh=18 ino=257 dd-2584 [004] 265.896487: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1044 unstable=0 bg_thresh=995 thresh=1990 gap=649 poll_thresh=19 ino=257 dd-2584 [004] 265.896689: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1044 unstable=0 bg_thresh=994 thresh=1989 gap=598 poll_thresh=20 ino=257 dd-2584 [004] 265.896886: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1044 unstable=0 bg_thresh=994 thresh=1988 gap=572 poll_thresh=21 ino=257 dd-2584 [004] 265.897083: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1044 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=22 ino=257 dd-2584 [004] 265.897280: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1044 unstable=0 bg_thresh=995 thresh=1991 gap=525 poll_thresh=23 ino=257 dd-2584 [004] 265.897481: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1044 unstable=0 bg_thresh=995 thresh=1990 gap=474 poll_thresh=24 ino=257 dd-2584 [004] 265.897489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 265.903679: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1044 unstable=0 bg_thresh=998 thresh=1997 gap=481 poll_thresh=24 ino=257 dd-2584 [004] 265.903686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 265.911593: balance_dirty_state: bdi btrfs-1: dirty=472 wb=919 unstable=0 bg_thresh=987 thresh=1974 gap=583 poll_thresh=24 ino=257 dd-2584 [004] 265.911659: balance_dirty_state: bdi btrfs-1: dirty=472 wb=919 unstable=0 bg_thresh=989 thresh=1979 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 265.912090: balance_dirty_state: bdi btrfs-1: dirty=522 wb=919 unstable=0 bg_thresh=992 thresh=1984 gap=543 poll_thresh=19 ino=257 dd-2584 [004] 265.912224: balance_dirty_state: bdi btrfs-1: dirty=547 wb=919 unstable=0 bg_thresh=994 thresh=1989 gap=523 poll_thresh=20 ino=257 dd-2584 [004] 265.912397: balance_dirty_state: bdi btrfs-1: dirty=572 wb=919 unstable=0 bg_thresh=994 thresh=1988 gap=497 poll_thresh=21 ino=257 dd-2584 [004] 265.912526: balance_dirty_state: bdi btrfs-1: dirty=597 wb=919 unstable=0 bg_thresh=996 thresh=1992 gap=476 poll_thresh=22 ino=257 dd-2584 [004] 265.912532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 265.919639: balance_dirty_state: bdi btrfs-1: dirty=597 wb=644 unstable=0 bg_thresh=982 thresh=1964 gap=723 poll_thresh=22 ino=257 dd-2584 [001] 265.919706: balance_dirty_state: bdi btrfs-1: dirty=622 wb=644 unstable=0 bg_thresh=979 thresh=1958 gap=692 poll_thresh=16 ino=257 dd-2584 [001] 265.919828: balance_dirty_state: bdi btrfs-1: dirty=647 wb=644 unstable=0 bg_thresh=978 thresh=1957 gap=666 poll_thresh=17 ino=257 dd-2584 [001] 265.919951: balance_dirty_state: bdi btrfs-1: dirty=672 wb=644 unstable=0 bg_thresh=980 thresh=1961 gap=645 poll_thresh=18 ino=257 dd-2584 [001] 265.920074: balance_dirty_state: bdi btrfs-1: dirty=722 wb=644 unstable=0 bg_thresh=983 thresh=1966 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 265.920198: balance_dirty_state: bdi btrfs-1: dirty=747 wb=644 unstable=0 bg_thresh=982 thresh=1965 gap=574 poll_thresh=20 ino=257 dd-2584 [001] 265.920497: balance_dirty_state: bdi btrfs-1: dirty=772 wb=644 unstable=0 bg_thresh=984 thresh=1969 gap=553 poll_thresh=21 ino=257 dd-2584 [001] 265.920615: balance_dirty_state: bdi btrfs-1: dirty=822 wb=644 unstable=0 bg_thresh=987 thresh=1974 gap=508 poll_thresh=22 ino=257 dd-2584 [001] 265.920732: balance_dirty_state: bdi btrfs-1: dirty=847 wb=644 unstable=0 bg_thresh=986 thresh=1973 gap=482 poll_thresh=23 ino=257 dd-2584 [001] 265.920737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 265.927661: balance_dirty_state: bdi btrfs-1: dirty=847 wb=519 unstable=0 bg_thresh=992 thresh=1984 gap=618 poll_thresh=23 ino=257 dd-2584 [005] 265.927740: balance_dirty_state: bdi btrfs-1: dirty=847 wb=519 unstable=0 bg_thresh=992 thresh=1984 gap=618 poll_thresh=17 ino=257 dd-2584 [005] 265.927924: balance_dirty_state: bdi btrfs-1: dirty=897 wb=519 unstable=0 bg_thresh=994 thresh=1989 gap=573 poll_thresh=18 ino=257 dd-2584 [005] 265.928110: balance_dirty_state: bdi btrfs-1: dirty=922 wb=519 unstable=0 bg_thresh=999 thresh=1999 gap=558 poll_thresh=19 ino=257 dd-2584 [005] 265.928305: balance_dirty_state: bdi btrfs-1: dirty=947 wb=519 unstable=0 bg_thresh=999 thresh=1998 gap=532 poll_thresh=20 ino=257 dd-2584 [005] 265.928496: balance_dirty_state: bdi btrfs-1: dirty=972 wb=519 unstable=0 bg_thresh=998 thresh=1997 gap=506 poll_thresh=21 ino=257 dd-2584 [005] 265.928978: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=519 unstable=0 bg_thresh=998 thresh=1996 gap=455 poll_thresh=22 ino=257 dd-2584 [005] 265.928986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=99% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 265.929053: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3312 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 265.931477: writeback_single_inode: bdi btrfs-1: ino=257 state= age=216 wrote=912 to_write=7280 dd-2584 [005] 265.935595: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1319 unstable=0 bg_thresh=993 thresh=1987 gap=571 poll_thresh=22 ino=257 dd-2584 [005] 265.935677: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1319 unstable=0 bg_thresh=993 thresh=1987 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 265.935908: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1319 unstable=0 bg_thresh=996 thresh=1992 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 265.936145: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1319 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 265.936384: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1319 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 265.936393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 265.943745: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1169 unstable=0 bg_thresh=993 thresh=1986 gap=620 poll_thresh=19 ino=257 dd-2584 [002] 265.943846: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1169 unstable=0 bg_thresh=993 thresh=1986 gap=595 poll_thresh=14 ino=257 dd-2584 [002] 265.943963: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1169 unstable=0 bg_thresh=995 thresh=1991 gap=600 poll_thresh=15 ino=257 dd-2584 [002] 265.944079: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1169 unstable=0 bg_thresh=995 thresh=1991 gap=575 poll_thresh=16 ino=257 dd-2584 [002] 265.944314: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1169 unstable=0 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=17 ino=257 dd-2584 [002] 265.944553: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1169 unstable=0 bg_thresh=1000 thresh=2000 gap=534 poll_thresh=18 ino=257 dd-2584 [002] 265.945161: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1169 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=19 ino=257 dd-2584 [002] 265.945171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=98% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 265.951712: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1044 unstable=0 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=19 ino=257 dd-2584 [002] 265.951841: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1044 unstable=0 bg_thresh=1007 thresh=2015 gap=624 poll_thresh=14 ino=257 dd-2584 [002] 265.951961: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1044 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=15 ino=257 dd-2584 [002] 265.952078: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1044 unstable=0 bg_thresh=1007 thresh=2014 gap=573 poll_thresh=16 ino=257 dd-2584 [002] 265.952317: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1044 unstable=0 bg_thresh=1006 thresh=2012 gap=546 poll_thresh=17 ino=257 dd-2584 [002] 265.952551: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1044 unstable=0 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=18 ino=257 dd-2584 [002] 265.952786: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1044 unstable=0 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=19 ino=257 dd-2584 [002] 265.952795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 265.959703: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1044 unstable=0 bg_thresh=1003 thresh=2006 gap=490 poll_thresh=19 ino=257 dd-2584 [002] 265.959708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 265.971757: balance_dirty_state: bdi btrfs-1: dirty=472 wb=694 unstable=0 bg_thresh=1005 thresh=2010 gap=844 poll_thresh=19 ino=257 dd-2584 [002] 265.971862: balance_dirty_state: bdi btrfs-1: dirty=497 wb=694 unstable=0 bg_thresh=1007 thresh=2015 gap=824 poll_thresh=14 ino=257 dd-2584 [002] 265.971938: balance_dirty_state: bdi btrfs-1: dirty=522 wb=694 unstable=0 bg_thresh=1004 thresh=2009 gap=793 poll_thresh=15 ino=257 dd-2584 [002] 265.972015: balance_dirty_state: bdi btrfs-1: dirty=522 wb=694 unstable=0 bg_thresh=1007 thresh=2014 gap=798 poll_thresh=16 ino=257 dd-2584 [002] 265.972164: balance_dirty_state: bdi btrfs-1: dirty=572 wb=694 unstable=0 bg_thresh=1006 thresh=2013 gap=747 poll_thresh=17 ino=257 dd-2584 [002] 265.972545: balance_dirty_state: bdi btrfs-1: dirty=597 wb=694 unstable=0 bg_thresh=1006 thresh=2012 gap=721 poll_thresh=18 ino=257 dd-2584 [002] 265.972695: balance_dirty_state: bdi btrfs-1: dirty=622 wb=694 unstable=0 bg_thresh=1008 thresh=2016 gap=700 poll_thresh=19 ino=257 dd-2584 [002] 265.972848: balance_dirty_state: bdi btrfs-1: dirty=647 wb=694 unstable=0 bg_thresh=1004 thresh=2009 gap=668 poll_thresh=20 ino=257 dd-2584 [002] 265.972997: balance_dirty_state: bdi btrfs-1: dirty=697 wb=694 unstable=0 bg_thresh=1004 thresh=2008 gap=617 poll_thresh=21 ino=257 dd-2584 [002] 265.973150: balance_dirty_state: bdi btrfs-1: dirty=722 wb=694 unstable=0 bg_thresh=1003 thresh=2007 gap=591 poll_thresh=22 ino=257 dd-2584 [002] 265.973303: balance_dirty_state: bdi btrfs-1: dirty=747 wb=694 unstable=0 bg_thresh=1005 thresh=2011 gap=570 poll_thresh=23 ino=257 dd-2584 [002] 265.973454: balance_dirty_state: bdi btrfs-1: dirty=797 wb=694 unstable=0 bg_thresh=1005 thresh=2010 gap=519 poll_thresh=24 ino=257 dd-2584 [002] 265.973609: balance_dirty_state: bdi btrfs-1: dirty=822 wb=694 unstable=0 bg_thresh=1004 thresh=2009 gap=493 poll_thresh=25 ino=257 dd-2584 [002] 265.973615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 265.979723: balance_dirty_state: bdi btrfs-1: dirty=822 wb=569 unstable=0 bg_thresh=1004 thresh=2009 gap=618 poll_thresh=25 ino=257 dd-2584 [000] 265.979851: balance_dirty_state: bdi btrfs-1: dirty=847 wb=569 unstable=0 bg_thresh=1007 thresh=2014 gap=598 poll_thresh=19 ino=257 dd-2584 [000] 265.980444: balance_dirty_state: bdi btrfs-1: dirty=872 wb=569 unstable=0 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=20 ino=257 dd-2584 [000] 265.980681: balance_dirty_state: bdi btrfs-1: dirty=897 wb=569 unstable=0 bg_thresh=1009 thresh=2018 gap=552 poll_thresh=21 ino=257 dd-2584 [000] 265.980918: balance_dirty_state: bdi btrfs-1: dirty=947 wb=569 unstable=0 bg_thresh=1011 thresh=2022 gap=506 poll_thresh=22 ino=257 dd-2584 [000] 265.981149: balance_dirty_state: bdi btrfs-1: dirty=972 wb=569 unstable=0 bg_thresh=1010 thresh=2021 gap=480 poll_thresh=23 ino=257 dd-2584 [000] 265.981157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 265.987710: balance_dirty_state: bdi btrfs-1: dirty=972 wb=444 unstable=0 bg_thresh=1009 thresh=2019 gap=603 poll_thresh=23 ino=257 dd-2584 [000] 265.987835: balance_dirty_state: bdi btrfs-1: dirty=997 wb=444 unstable=0 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=17 ino=257 dd-2584 [000] 265.988068: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=444 unstable=0 bg_thresh=1009 thresh=2018 gap=552 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 265.988155: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3372 wrote=0 to_write=8192 dd-2584 [000] 265.988316: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=444 unstable=0 bg_thresh=1011 thresh=2022 gap=531 poll_thresh=19 ino=257 dd-2584 [000] 265.988560: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=444 unstable=0 bg_thresh=1010 thresh=2021 gap=530 poll_thresh=20 ino=257 dd-2584 [000] 265.989168: balance_dirty_state: bdi btrfs-1: dirty=972 wb=594 unstable=0 bg_thresh=1010 thresh=2020 gap=454 poll_thresh=21 ino=257 dd-2584 [000] 265.989171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 265.993318: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1024 to_write=7168 dd-2584 [000] 265.995671: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1319 unstable=0 bg_thresh=1011 thresh=2023 gap=607 poll_thresh=21 ino=257 dd-2584 [000] 265.995799: balance_dirty_state: bdi btrfs-1: dirty=97 wb=1319 unstable=0 bg_thresh=1011 thresh=2022 gap=606 poll_thresh=16 ino=257 dd-2584 [000] 265.996036: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1319 unstable=0 bg_thresh=1013 thresh=2026 gap=560 poll_thresh=17 ino=257 dd-2584 [000] 265.996272: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1319 unstable=0 bg_thresh=1012 thresh=2025 gap=534 poll_thresh=18 ino=257 dd-2584 [000] 265.996505: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1319 unstable=0 bg_thresh=1012 thresh=2024 gap=508 poll_thresh=19 ino=257 dd-2584 [000] 265.996743: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1319 unstable=0 bg_thresh=1011 thresh=2023 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 265.996752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-131% task_gap=-361% task_weight=98% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 266.003685: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1194 unstable=0 bg_thresh=1011 thresh=2023 gap=607 poll_thresh=20 ino=257 dd-2584 [004] 266.003769: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1194 unstable=0 bg_thresh=1011 thresh=2023 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 266.003830: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1194 unstable=0 bg_thresh=1014 thresh=2028 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 266.003950: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1194 unstable=0 bg_thresh=1016 thresh=2033 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 266.004070: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1194 unstable=0 bg_thresh=1016 thresh=2032 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 266.004372: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1194 unstable=0 bg_thresh=1018 thresh=2036 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 266.004377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-122% task_gap=-344% task_weight=98% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 266.011627: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1069 unstable=0 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=19 ino=257 dd-2584 [004] 266.011720: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1069 unstable=0 bg_thresh=1009 thresh=2019 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 266.011811: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1069 unstable=0 bg_thresh=1012 thresh=2024 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 266.011902: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1069 unstable=0 bg_thresh=1012 thresh=2024 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 266.012088: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1069 unstable=0 bg_thresh=1014 thresh=2029 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 266.012283: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1069 unstable=0 bg_thresh=1016 thresh=2033 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 266.012289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-303% task_weight=99% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 266.022757: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1069 unstable=0 bg_thresh=1008 thresh=2016 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 266.022764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-326% task_weight=99% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 266.027657: balance_dirty_state: bdi btrfs-1: dirty=472 wb=944 unstable=0 bg_thresh=1007 thresh=2015 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 266.027751: balance_dirty_state: bdi btrfs-1: dirty=497 wb=944 unstable=0 bg_thresh=1007 thresh=2015 gap=574 poll_thresh=13 ino=257 dd-2584 [004] 266.027842: balance_dirty_state: bdi btrfs-1: dirty=497 wb=944 unstable=0 bg_thresh=1010 thresh=2020 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 266.027937: balance_dirty_state: bdi btrfs-1: dirty=522 wb=944 unstable=0 bg_thresh=1012 thresh=2025 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 266.028031: balance_dirty_state: bdi btrfs-1: dirty=547 wb=944 unstable=0 bg_thresh=1012 thresh=2025 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 266.028218: balance_dirty_state: bdi btrfs-1: dirty=572 wb=944 unstable=0 bg_thresh=1012 thresh=2024 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 266.028714: balance_dirty_state: bdi btrfs-1: dirty=597 wb=944 unstable=0 bg_thresh=1014 thresh=2028 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 266.028720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-310% task_weight=100% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 266.035662: balance_dirty_state: bdi btrfs-1: dirty=597 wb=819 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 266.035755: balance_dirty_state: bdi btrfs-1: dirty=622 wb=819 unstable=0 bg_thresh=1000 thresh=2001 gap=560 poll_thresh=13 ino=257 dd-2584 [004] 266.035844: balance_dirty_state: bdi btrfs-1: dirty=622 wb=819 unstable=0 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 266.035933: balance_dirty_state: bdi btrfs-1: dirty=647 wb=819 unstable=0 bg_thresh=1003 thresh=2006 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 266.036021: balance_dirty_state: bdi btrfs-1: dirty=672 wb=819 unstable=0 bg_thresh=1005 thresh=2011 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 266.036200: balance_dirty_state: bdi btrfs-1: dirty=697 wb=819 unstable=0 bg_thresh=1008 thresh=2016 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 266.036206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 266.043664: balance_dirty_state: bdi btrfs-1: dirty=696 wb=556 unstable=0 bg_thresh=1002 thresh=2004 gap=752 poll_thresh=17 ino=257 dd-2584 [004] 266.043805: balance_dirty_state: bdi btrfs-1: dirty=719 wb=553 unstable=0 bg_thresh=1001 thresh=2003 gap=731 poll_thresh=13 ino=257 dd-2584 [004] 266.043895: balance_dirty_state: bdi btrfs-1: dirty=719 wb=553 unstable=0 bg_thresh=1004 thresh=2008 gap=736 poll_thresh=14 ino=257 dd-2584 [004] 266.043970: balance_dirty_state: bdi btrfs-1: dirty=744 wb=553 unstable=0 bg_thresh=1004 thresh=2008 gap=711 poll_thresh=15 ino=257 dd-2584 [004] 266.044028: balance_dirty_state: bdi btrfs-1: dirty=769 wb=553 unstable=0 bg_thresh=1006 thresh=2013 gap=691 poll_thresh=16 ino=257 dd-2584 [004] 266.044202: balance_dirty_state: bdi btrfs-1: dirty=794 wb=553 unstable=0 bg_thresh=1008 thresh=2017 gap=670 poll_thresh=17 ino=257 dd-2584 [004] 266.044384: balance_dirty_state: bdi btrfs-1: dirty=819 wb=553 unstable=0 bg_thresh=1010 thresh=2021 gap=649 poll_thresh=18 ino=257 dd-2584 [004] 266.044846: balance_dirty_state: bdi btrfs-1: dirty=844 wb=553 unstable=0 bg_thresh=1007 thresh=2015 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 266.045018: balance_dirty_state: bdi btrfs-1: dirty=894 wb=553 unstable=0 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 266.045212: balance_dirty_state: bdi btrfs-1: dirty=919 wb=478 unstable=0 bg_thresh=1009 thresh=2018 gap=621 poll_thresh=21 ino=257 dd-2584 [004] 266.045388: balance_dirty_state: bdi btrfs-1: dirty=944 wb=428 unstable=0 bg_thresh=1008 thresh=2017 gap=645 poll_thresh=22 ino=257 dd-2584 [004] 266.045566: balance_dirty_state: bdi btrfs-1: dirty=994 wb=428 unstable=0 bg_thresh=1008 thresh=2016 gap=594 poll_thresh=23 ino=257 dd-2584 [004] 266.045741: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=428 unstable=0 bg_thresh=1007 thresh=2015 gap=568 poll_thresh=24 ino=257 flush-btrfs-1-2586 [006] 266.045831: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3428 wrote=0 to_write=8192 dd-2584 [004] 266.045936: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=428 unstable=0 bg_thresh=1009 thresh=2019 gap=547 poll_thresh=25 ino=257 dd-2584 [004] 266.046124: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=478 unstable=0 bg_thresh=1009 thresh=2018 gap=521 poll_thresh=26 ino=257 dd-2584 [004] 266.046571: balance_dirty_state: bdi btrfs-1: dirty=894 wb=628 unstable=0 bg_thresh=1008 thresh=2017 gap=495 poll_thresh=27 ino=257 dd-2584 [004] 266.046573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 266.048296: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=1024 to_write=7168 dd-2584 [004] 266.051648: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1428 unstable=0 bg_thresh=1007 thresh=2015 gap=493 poll_thresh=27 ino=257 dd-2584 [004] 266.051653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 266.059736: balance_dirty_state: bdi btrfs-1: dirty=99 wb=1293 unstable=0 bg_thresh=996 thresh=1992 gap=600 poll_thresh=27 ino=257 dd-2584 [000] 266.059846: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1268 unstable=0 bg_thresh=996 thresh=1992 gap=600 poll_thresh=20 ino=257 dd-2584 [000] 266.060048: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1168 unstable=0 bg_thresh=1001 thresh=2003 gap=686 poll_thresh=21 ino=257 dd-2584 [000] 266.060228: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1168 unstable=0 bg_thresh=1000 thresh=2001 gap=634 poll_thresh=22 ino=257 dd-2584 [000] 266.060412: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1168 unstable=0 bg_thresh=999 thresh=1998 gap=606 poll_thresh=23 ino=257 dd-2584 [000] 266.060596: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1168 unstable=0 bg_thresh=995 thresh=1991 gap=574 poll_thresh=24 ino=257 dd-2584 [000] 266.060798: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1168 unstable=0 bg_thresh=988 thresh=1977 gap=535 poll_thresh=25 ino=257 dd-2584 [000] 266.060998: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1168 unstable=0 bg_thresh=990 thresh=1980 gap=488 poll_thresh=26 ino=257 dd-2584 [000] 266.061004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 266.067689: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1093 unstable=0 bg_thresh=992 thresh=1985 gap=568 poll_thresh=26 ino=257 dd-2584 [004] 266.067786: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1093 unstable=0 bg_thresh=992 thresh=1985 gap=568 poll_thresh=19 ino=257 dd-2584 [004] 266.068268: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1043 unstable=0 bg_thresh=995 thresh=1990 gap=573 poll_thresh=20 ino=257 dd-2584 [004] 266.068442: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1043 unstable=0 bg_thresh=997 thresh=1995 gap=553 poll_thresh=21 ino=257 dd-2584 [004] 266.068618: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1043 unstable=0 bg_thresh=1002 thresh=2005 gap=538 poll_thresh=22 ino=257 dd-2584 [004] 266.068794: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1043 unstable=0 bg_thresh=1002 thresh=2004 gap=487 poll_thresh=23 ino=257 dd-2584 [004] 266.068801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=65516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 266.075739: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1043 unstable=0 bg_thresh=990 thresh=1980 gap=463 poll_thresh=23 ino=257 dd-2584 [004] 266.075747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 266.083726: balance_dirty_state: bdi btrfs-1: dirty=474 wb=793 unstable=0 bg_thresh=989 thresh=1979 gap=712 poll_thresh=23 ino=257 dd-2584 [004] 266.083795: balance_dirty_state: bdi btrfs-1: dirty=474 wb=793 unstable=0 bg_thresh=989 thresh=1979 gap=712 poll_thresh=17 ino=257 dd-2584 [004] 266.083913: balance_dirty_state: bdi btrfs-1: dirty=524 wb=793 unstable=0 bg_thresh=992 thresh=1984 gap=667 poll_thresh=18 ino=257 dd-2584 [004] 266.084037: balance_dirty_state: bdi btrfs-1: dirty=549 wb=793 unstable=0 bg_thresh=994 thresh=1989 gap=647 poll_thresh=19 ino=257 dd-2584 [004] 266.084172: balance_dirty_state: bdi btrfs-1: dirty=574 wb=793 unstable=0 bg_thresh=999 thresh=1999 gap=632 poll_thresh=20 ino=257 dd-2584 [004] 266.084308: balance_dirty_state: bdi btrfs-1: dirty=599 wb=793 unstable=0 bg_thresh=999 thresh=1998 gap=606 poll_thresh=21 ino=257 dd-2584 [004] 266.084667: balance_dirty_state: bdi btrfs-1: dirty=649 wb=793 unstable=0 bg_thresh=998 thresh=1997 gap=555 poll_thresh=22 ino=257 dd-2584 [004] 266.084832: balance_dirty_state: bdi btrfs-1: dirty=674 wb=793 unstable=0 bg_thresh=998 thresh=1996 gap=529 poll_thresh=23 ino=257 dd-2584 [004] 266.084999: balance_dirty_state: bdi btrfs-1: dirty=699 wb=793 unstable=0 bg_thresh=1000 thresh=2000 gap=508 poll_thresh=24 ino=257 dd-2584 [004] 266.085137: balance_dirty_state: bdi btrfs-1: dirty=724 wb=793 unstable=0 bg_thresh=999 thresh=1999 gap=482 poll_thresh=25 ino=257 dd-2584 [004] 266.085142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 266.091667: balance_dirty_state: bdi btrfs-1: dirty=724 wb=668 unstable=0 bg_thresh=993 thresh=1987 gap=595 poll_thresh=25 ino=257 dd-2584 [004] 266.091785: balance_dirty_state: bdi btrfs-1: dirty=749 wb=668 unstable=0 bg_thresh=993 thresh=1987 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 266.091899: balance_dirty_state: bdi btrfs-1: dirty=774 wb=668 unstable=0 bg_thresh=996 thresh=1992 gap=550 poll_thresh=20 ino=257 dd-2584 [004] 266.092012: balance_dirty_state: bdi btrfs-1: dirty=824 wb=668 unstable=0 bg_thresh=998 thresh=1997 gap=505 poll_thresh=21 ino=257 dd-2584 [004] 266.092126: balance_dirty_state: bdi btrfs-1: dirty=849 wb=668 unstable=0 bg_thresh=1000 thresh=2001 gap=484 poll_thresh=22 ino=257 dd-2584 [004] 266.092130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 266.099705: balance_dirty_state: bdi btrfs-1: dirty=850 wb=534 unstable=0 bg_thresh=993 thresh=1986 gap=602 poll_thresh=22 ino=257 dd-2584 [004] 266.099807: balance_dirty_state: bdi btrfs-1: dirty=875 wb=534 unstable=0 bg_thresh=994 thresh=1988 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 266.100094: balance_dirty_state: bdi btrfs-1: dirty=900 wb=534 unstable=0 bg_thresh=996 thresh=1993 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 266.100206: balance_dirty_state: bdi btrfs-1: dirty=925 wb=534 unstable=0 bg_thresh=1001 thresh=2003 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 266.100320: balance_dirty_state: bdi btrfs-1: dirty=950 wb=534 unstable=0 bg_thresh=1001 thresh=2002 gap=518 poll_thresh=19 ino=257 dd-2584 [004] 266.100433: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=534 unstable=0 bg_thresh=1000 thresh=2001 gap=467 poll_thresh=20 ino=257 dd-2584 [004] 266.100437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 266.107668: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=409 unstable=0 bg_thresh=999 thresh=1998 gap=589 poll_thresh=20 ino=257 flush-btrfs-1-2586 [006] 266.107741: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3492 wrote=0 to_write=8192 dd-2584 [004] 266.107804: balance_dirty_state: bdi btrfs-1: dirty=999 wb=398 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 266.107863: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=398 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 266.107988: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=423 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 266.108114: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=473 unstable=0 bg_thresh=1002 thresh=2004 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 266.108243: balance_dirty_state: bdi btrfs-1: dirty=999 wb=523 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 266.108245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 266.110126: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=1008 to_write=7184 dd-2584 [004] 266.115657: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1273 unstable=0 bg_thresh=1001 thresh=2002 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 266.115934: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1273 unstable=0 bg_thresh=1001 thresh=2002 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 266.115992: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1273 unstable=0 bg_thresh=1003 thresh=2007 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 266.116053: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1273 unstable=0 bg_thresh=1000 thresh=2001 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 266.116171: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1273 unstable=0 bg_thresh=1000 thresh=2000 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 266.116288: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1273 unstable=0 bg_thresh=1002 thresh=2004 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 266.116293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 266.123768: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1148 unstable=0 bg_thresh=995 thresh=1991 gap=609 poll_thresh=18 ino=257 dd-2584 [005] 266.123897: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1148 unstable=0 bg_thresh=992 thresh=1985 gap=603 poll_thresh=13 ino=257 dd-2584 [005] 266.124017: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1148 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 266.124135: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1148 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 266.124254: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1148 unstable=0 bg_thresh=991 thresh=1983 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 266.124492: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1148 unstable=0 bg_thresh=991 thresh=1982 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 266.124729: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1148 unstable=0 bg_thresh=993 thresh=1986 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 266.124738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 266.131721: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1023 unstable=0 bg_thresh=993 thresh=1986 gap=604 poll_thresh=18 ino=257 dd-2584 [005] 266.131851: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1023 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=13 ino=257 dd-2584 [005] 266.132334: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1023 unstable=0 bg_thresh=992 thresh=1985 gap=578 poll_thresh=14 ino=257 dd-2584 [005] 266.132454: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1023 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=15 ino=257 dd-2584 [005] 266.132571: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1023 unstable=0 bg_thresh=992 thresh=1984 gap=527 poll_thresh=16 ino=257 dd-2584 [005] 266.132809: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1023 unstable=0 bg_thresh=994 thresh=1988 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 266.133041: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1023 unstable=0 bg_thresh=993 thresh=1987 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 266.133050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 266.139736: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1023 unstable=0 bg_thresh=991 thresh=1982 gap=475 poll_thresh=18 ino=257 dd-2584 [005] 266.139745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 266.147769: balance_dirty_state: bdi btrfs-1: dirty=484 wb=898 unstable=0 bg_thresh=994 thresh=1988 gap=606 poll_thresh=18 ino=257 dd-2584 [005] 266.147866: balance_dirty_state: bdi btrfs-1: dirty=509 wb=898 unstable=0 bg_thresh=994 thresh=1988 gap=581 poll_thresh=13 ino=257 dd-2584 [005] 266.147963: balance_dirty_state: bdi btrfs-1: dirty=509 wb=898 unstable=0 bg_thresh=993 thresh=1987 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 266.148059: balance_dirty_state: bdi btrfs-1: dirty=534 wb=898 unstable=0 bg_thresh=993 thresh=1986 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 266.148153: balance_dirty_state: bdi btrfs-1: dirty=559 wb=898 unstable=0 bg_thresh=993 thresh=1986 gap=529 poll_thresh=16 ino=257 dd-2584 [005] 266.148344: balance_dirty_state: bdi btrfs-1: dirty=584 wb=898 unstable=0 bg_thresh=995 thresh=1990 gap=508 poll_thresh=17 ino=257 dd-2584 [005] 266.148534: balance_dirty_state: bdi btrfs-1: dirty=609 wb=898 unstable=0 bg_thresh=994 thresh=1989 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 266.148541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 266.155779: balance_dirty_state: bdi btrfs-1: dirty=609 wb=648 unstable=0 bg_thresh=994 thresh=1988 gap=731 poll_thresh=18 ino=257 dd-2584 [005] 266.155882: balance_dirty_state: bdi btrfs-1: dirty=634 wb=648 unstable=0 bg_thresh=993 thresh=1987 gap=705 poll_thresh=13 ino=257 dd-2584 [005] 266.156268: balance_dirty_state: bdi btrfs-1: dirty=634 wb=648 unstable=0 bg_thresh=993 thresh=1987 gap=705 poll_thresh=14 ino=257 dd-2584 [005] 266.156364: balance_dirty_state: bdi btrfs-1: dirty=659 wb=648 unstable=0 bg_thresh=993 thresh=1986 gap=679 poll_thresh=15 ino=257 dd-2584 [005] 266.156460: balance_dirty_state: bdi btrfs-1: dirty=684 wb=648 unstable=0 bg_thresh=995 thresh=1991 gap=659 poll_thresh=16 ino=257 dd-2584 [005] 266.156647: balance_dirty_state: bdi btrfs-1: dirty=709 wb=648 unstable=0 bg_thresh=995 thresh=1990 gap=633 poll_thresh=17 ino=257 dd-2584 [005] 266.156840: balance_dirty_state: bdi btrfs-1: dirty=734 wb=623 unstable=0 bg_thresh=991 thresh=1982 gap=625 poll_thresh=18 ino=257 dd-2584 [005] 266.156984: balance_dirty_state: bdi btrfs-1: dirty=784 wb=548 unstable=0 bg_thresh=987 thresh=1975 gap=643 poll_thresh=19 ino=257 dd-2584 [005] 266.157118: balance_dirty_state: bdi btrfs-1: dirty=809 wb=523 unstable=0 bg_thresh=989 thresh=1978 gap=646 poll_thresh=20 ino=257 dd-2584 [005] 266.157252: balance_dirty_state: bdi btrfs-1: dirty=834 wb=523 unstable=0 bg_thresh=991 thresh=1983 gap=626 poll_thresh=21 ino=257 dd-2584 [005] 266.157384: balance_dirty_state: bdi btrfs-1: dirty=859 wb=523 unstable=0 bg_thresh=989 thresh=1979 gap=597 poll_thresh=22 ino=257 dd-2584 [005] 266.157705: balance_dirty_state: bdi btrfs-1: dirty=909 wb=523 unstable=0 bg_thresh=990 thresh=1981 gap=549 poll_thresh=23 ino=257 dd-2584 [005] 266.157844: balance_dirty_state: bdi btrfs-1: dirty=934 wb=523 unstable=0 bg_thresh=993 thresh=1986 gap=529 poll_thresh=24 ino=257 dd-2584 [005] 266.157982: balance_dirty_state: bdi btrfs-1: dirty=959 wb=523 unstable=0 bg_thresh=988 thresh=1977 gap=495 poll_thresh=25 ino=257 dd-2584 [005] 266.158119: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=523 unstable=0 bg_thresh=987 thresh=1975 gap=443 poll_thresh=26 ino=257 dd-2584 [005] 266.158125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 266.158201: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3540 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 266.160793: writeback_single_inode: bdi btrfs-1: ino=257 state= age=224 wrote=880 to_write=7312 dd-2584 [005] 266.163749: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1248 unstable=0 bg_thresh=992 thresh=1984 gap=602 poll_thresh=26 ino=257 dd-2584 [005] 266.163818: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1248 unstable=0 bg_thresh=991 thresh=1983 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 266.163938: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1248 unstable=0 bg_thresh=991 thresh=1982 gap=575 poll_thresh=20 ino=257 dd-2584 [005] 266.164055: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1248 unstable=0 bg_thresh=990 thresh=1981 gap=524 poll_thresh=21 ino=257 dd-2584 [005] 266.164172: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1248 unstable=0 bg_thresh=992 thresh=1985 gap=503 poll_thresh=22 ino=257 dd-2584 [005] 266.164291: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1248 unstable=0 bg_thresh=992 thresh=1984 gap=477 poll_thresh=23 ino=257 dd-2584 [005] 266.164295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=98% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 266.171800: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1123 unstable=0 bg_thresh=987 thresh=1975 gap=593 poll_thresh=23 ino=257 dd-2584 [005] 266.172044: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1123 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=17 ino=257 dd-2584 [005] 266.172162: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1123 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=18 ino=257 dd-2584 [005] 266.172280: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1123 unstable=0 bg_thresh=994 thresh=1989 gap=507 poll_thresh=19 ino=257 dd-2584 [005] 266.172399: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1123 unstable=0 bg_thresh=993 thresh=1987 gap=480 poll_thresh=20 ino=257 dd-2584 [005] 266.172404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=65424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 266.179781: balance_dirty_state: bdi btrfs-1: dirty=384 wb=998 unstable=0 bg_thresh=993 thresh=1986 gap=604 poll_thresh=20 ino=257 dd-2584 [005] 266.179871: balance_dirty_state: bdi btrfs-1: dirty=384 wb=998 unstable=0 bg_thresh=993 thresh=1986 gap=604 poll_thresh=15 ino=257 dd-2584 [005] 266.179935: balance_dirty_state: bdi btrfs-1: dirty=409 wb=998 unstable=0 bg_thresh=992 thresh=1985 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 266.180052: balance_dirty_state: bdi btrfs-1: dirty=434 wb=998 unstable=0 bg_thresh=992 thresh=1984 gap=552 poll_thresh=17 ino=257 dd-2584 [005] 266.180170: balance_dirty_state: bdi btrfs-1: dirty=484 wb=998 unstable=0 bg_thresh=994 thresh=1988 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 266.180287: balance_dirty_state: bdi btrfs-1: dirty=509 wb=998 unstable=0 bg_thresh=993 thresh=1987 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 266.180292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 266.187815: balance_dirty_state: bdi btrfs-1: dirty=509 wb=991 unstable=0 bg_thresh=993 thresh=1986 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 266.187820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 266.199712: balance_dirty_state: bdi btrfs-1: dirty=509 wb=866 unstable=0 bg_thresh=989 thresh=1978 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 266.199785: balance_dirty_state: bdi btrfs-1: dirty=534 wb=866 unstable=0 bg_thresh=991 thresh=1983 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 266.200082: balance_dirty_state: bdi btrfs-1: dirty=534 wb=741 unstable=0 bg_thresh=993 thresh=1986 gap=711 poll_thresh=15 ino=257 dd-2584 [001] 266.200168: balance_dirty_state: bdi btrfs-1: dirty=559 wb=741 unstable=0 bg_thresh=989 thresh=1979 gap=679 poll_thresh=16 ino=257 dd-2584 [001] 266.200350: balance_dirty_state: bdi btrfs-1: dirty=584 wb=741 unstable=0 bg_thresh=988 thresh=1977 gap=652 poll_thresh=17 ino=257 dd-2584 [001] 266.200533: balance_dirty_state: bdi btrfs-1: dirty=609 wb=741 unstable=0 bg_thresh=990 thresh=1981 gap=631 poll_thresh=18 ino=257 dd-2584 [001] 266.200721: balance_dirty_state: bdi btrfs-1: dirty=659 wb=741 unstable=0 bg_thresh=986 thresh=1973 gap=573 poll_thresh=19 ino=257 dd-2584 [001] 266.200854: balance_dirty_state: bdi btrfs-1: dirty=684 wb=741 unstable=0 bg_thresh=989 thresh=1978 gap=553 poll_thresh=20 ino=257 dd-2584 [001] 266.200990: balance_dirty_state: bdi btrfs-1: dirty=709 wb=691 unstable=0 bg_thresh=988 thresh=1977 gap=577 poll_thresh=21 ino=257 dd-2584 [001] 266.201117: balance_dirty_state: bdi btrfs-1: dirty=734 wb=641 unstable=0 bg_thresh=990 thresh=1981 gap=606 poll_thresh=22 ino=257 dd-2584 [001] 266.201236: balance_dirty_state: bdi btrfs-1: dirty=784 wb=641 unstable=0 bg_thresh=990 thresh=1980 gap=555 poll_thresh=23 ino=257 dd-2584 [001] 266.201523: balance_dirty_state: bdi btrfs-1: dirty=809 wb=641 unstable=0 bg_thresh=989 thresh=1979 gap=529 poll_thresh=24 ino=257 dd-2584 [001] 266.201644: balance_dirty_state: bdi btrfs-1: dirty=834 wb=641 unstable=0 bg_thresh=989 thresh=1978 gap=503 poll_thresh=25 ino=257 dd-2584 [001] 266.201770: balance_dirty_state: bdi btrfs-1: dirty=884 wb=641 unstable=0 bg_thresh=991 thresh=1982 gap=457 poll_thresh=26 ino=257 dd-2584 [001] 266.201775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 266.211704: balance_dirty_state: bdi btrfs-1: dirty=884 wb=516 unstable=0 bg_thresh=987 thresh=1974 gap=574 poll_thresh=26 ino=257 dd-2584 [001] 266.211792: balance_dirty_state: bdi btrfs-1: dirty=884 wb=516 unstable=0 bg_thresh=989 thresh=1979 gap=579 poll_thresh=19 ino=257 dd-2584 [001] 266.211964: balance_dirty_state: bdi btrfs-1: dirty=934 wb=516 unstable=0 bg_thresh=992 thresh=1984 gap=534 poll_thresh=20 ino=257 dd-2584 [001] 266.212130: balance_dirty_state: bdi btrfs-1: dirty=959 wb=516 unstable=0 bg_thresh=994 thresh=1989 gap=514 poll_thresh=21 ino=257 dd-2584 [001] 266.212305: balance_dirty_state: bdi btrfs-1: dirty=984 wb=516 unstable=0 bg_thresh=996 thresh=1993 gap=493 poll_thresh=22 ino=257 dd-2584 [001] 266.212311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 266.223884: balance_dirty_state: bdi btrfs-1: dirty=984 wb=366 unstable=0 bg_thresh=990 thresh=1981 gap=631 poll_thresh=22 ino=257 dd-2584 [001] 266.223957: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=366 unstable=0 bg_thresh=990 thresh=1981 gap=606 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 266.224016: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3608 wrote=0 to_write=16384 dd-2584 [001] 266.224090: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=366 unstable=0 bg_thresh=990 thresh=1980 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 266.224414: balance_dirty_state: bdi btrfs-1: dirty=959 wb=466 unstable=0 bg_thresh=989 thresh=1979 gap=554 poll_thresh=18 ino=257 dd-2584 [001] 266.224546: balance_dirty_state: bdi btrfs-1: dirty=959 wb=516 unstable=0 bg_thresh=991 thresh=1983 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 266.224679: balance_dirty_state: bdi btrfs-1: dirty=934 wb=566 unstable=0 bg_thresh=988 thresh=1976 gap=476 poll_thresh=20 ino=257 dd-2584 [001] 266.224681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 266.226735: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=1008 to_write=15376 dd-2584 [001] 266.231811: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1116 unstable=0 bg_thresh=988 thresh=1977 gap=727 poll_thresh=20 ino=257 dd-2584 [001] 266.231883: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1116 unstable=0 bg_thresh=991 thresh=1982 gap=732 poll_thresh=15 ino=257 dd-2584 [001] 266.231946: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1116 unstable=0 bg_thresh=988 thresh=1976 gap=701 poll_thresh=16 ino=257 dd-2584 [001] 266.232065: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1116 unstable=0 bg_thresh=987 thresh=1975 gap=675 poll_thresh=17 ino=257 dd-2584 [001] 266.232184: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1116 unstable=0 bg_thresh=989 thresh=1979 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 266.232305: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1116 unstable=0 bg_thresh=989 thresh=1978 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 266.232425: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1116 unstable=0 bg_thresh=988 thresh=1977 gap=577 poll_thresh=20 ino=257 dd-2584 [001] 266.232727: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1116 unstable=0 bg_thresh=990 thresh=1981 gap=531 poll_thresh=21 ino=257 dd-2584 [001] 266.232844: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1116 unstable=0 bg_thresh=990 thresh=1980 gap=505 poll_thresh=22 ino=257 dd-2584 [001] 266.232965: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1116 unstable=0 bg_thresh=989 thresh=1979 gap=479 poll_thresh=23 ino=257 dd-2584 [001] 266.232970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-138% task_gap=-377% task_weight=100% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 266.239838: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1016 unstable=0 bg_thresh=990 thresh=1980 gap=580 poll_thresh=23 ino=257 dd-2584 [001] 266.239919: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1016 unstable=0 bg_thresh=989 thresh=1979 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 266.240040: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1016 unstable=0 bg_thresh=991 thresh=1983 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 266.240157: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1016 unstable=0 bg_thresh=991 thresh=1982 gap=507 poll_thresh=19 ino=257 dd-2584 [001] 266.240274: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1016 unstable=0 bg_thresh=990 thresh=1981 gap=456 poll_thresh=20 ino=257 dd-2584 [001] 266.240279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 266.247857: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1016 unstable=0 bg_thresh=988 thresh=1977 gap=452 poll_thresh=20 ino=257 dd-2584 [005] 266.247862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 266.255865: balance_dirty_state: bdi btrfs-1: dirty=509 wb=891 unstable=0 bg_thresh=988 thresh=1976 gap=576 poll_thresh=20 ino=257 dd-2584 [001] 266.255941: balance_dirty_state: bdi btrfs-1: dirty=509 wb=891 unstable=0 bg_thresh=988 thresh=1976 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 266.256000: balance_dirty_state: bdi btrfs-1: dirty=534 wb=891 unstable=0 bg_thresh=987 thresh=1975 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 266.256298: balance_dirty_state: bdi btrfs-1: dirty=559 wb=891 unstable=0 bg_thresh=989 thresh=1979 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 266.256415: balance_dirty_state: bdi btrfs-1: dirty=584 wb=891 unstable=0 bg_thresh=989 thresh=1978 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 266.256534: balance_dirty_state: bdi btrfs-1: dirty=634 wb=891 unstable=0 bg_thresh=988 thresh=1977 gap=452 poll_thresh=19 ino=257 dd-2584 [001] 266.256538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-379% task_weight=99% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 266.263786: balance_dirty_state: bdi btrfs-1: dirty=634 wb=641 unstable=0 bg_thresh=989 thresh=1979 gap=704 poll_thresh=19 ino=257 dd-2584 [001] 266.263914: balance_dirty_state: bdi btrfs-1: dirty=634 wb=641 unstable=0 bg_thresh=986 thresh=1973 gap=698 poll_thresh=14 ino=257 dd-2584 [001] 266.264035: balance_dirty_state: bdi btrfs-1: dirty=659 wb=641 unstable=0 bg_thresh=991 thresh=1983 gap=683 poll_thresh=15 ino=257 dd-2584 [001] 266.264154: balance_dirty_state: bdi btrfs-1: dirty=684 wb=641 unstable=0 bg_thresh=988 thresh=1977 gap=652 poll_thresh=16 ino=257 dd-2584 [001] 266.264389: balance_dirty_state: bdi btrfs-1: dirty=709 wb=641 unstable=0 bg_thresh=988 thresh=1976 gap=626 poll_thresh=17 ino=257 dd-2584 [001] 266.264620: balance_dirty_state: bdi btrfs-1: dirty=734 wb=641 unstable=0 bg_thresh=987 thresh=1975 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 266.264855: balance_dirty_state: bdi btrfs-1: dirty=759 wb=641 unstable=0 bg_thresh=989 thresh=1979 gap=579 poll_thresh=19 ino=257 dd-2584 [001] 266.265090: balance_dirty_state: bdi btrfs-1: dirty=809 wb=641 unstable=0 bg_thresh=989 thresh=1978 gap=528 poll_thresh=20 ino=257 dd-2584 [001] 266.265690: balance_dirty_state: bdi btrfs-1: dirty=834 wb=641 unstable=0 bg_thresh=988 thresh=1977 gap=502 poll_thresh=21 ino=257 dd-2584 [001] 266.265934: balance_dirty_state: bdi btrfs-1: dirty=859 wb=641 unstable=0 bg_thresh=988 thresh=1976 gap=476 poll_thresh=22 ino=257 dd-2584 [001] 266.265942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 266.271898: balance_dirty_state: bdi btrfs-1: dirty=859 wb=491 unstable=0 bg_thresh=987 thresh=1975 gap=625 poll_thresh=22 ino=257 dd-2584 [001] 266.271985: balance_dirty_state: bdi btrfs-1: dirty=884 wb=491 unstable=0 bg_thresh=987 thresh=1974 gap=599 poll_thresh=16 ino=257 dd-2584 [001] 266.272098: balance_dirty_state: bdi btrfs-1: dirty=909 wb=491 unstable=0 bg_thresh=989 thresh=1978 gap=578 poll_thresh=17 ino=257 dd-2584 [001] 266.272211: balance_dirty_state: bdi btrfs-1: dirty=934 wb=491 unstable=0 bg_thresh=988 thresh=1977 gap=552 poll_thresh=18 ino=257 dd-2584 [001] 266.272322: balance_dirty_state: bdi btrfs-1: dirty=984 wb=491 unstable=0 bg_thresh=988 thresh=1976 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 266.272435: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=491 unstable=0 bg_thresh=990 thresh=1980 gap=480 poll_thresh=20 ino=257 dd-2584 [001] 266.272440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-375% task_weight=100% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 266.272512: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3656 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 266.276291: writeback_single_inode: bdi btrfs-1: ino=257 state= age=112 wrote=880 to_write=15504 dd-2584 [001] 266.279858: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1241 unstable=0 bg_thresh=992 thresh=1984 gap=609 poll_thresh=20 ino=257 dd-2584 [001] 266.279925: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1241 unstable=0 bg_thresh=992 thresh=1984 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 266.279984: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1241 unstable=0 bg_thresh=991 thresh=1983 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 266.280282: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1241 unstable=0 bg_thresh=991 thresh=1982 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 266.280402: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1241 unstable=0 bg_thresh=990 thresh=1981 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 266.280518: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1241 unstable=0 bg_thresh=992 thresh=1985 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 266.280523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=66276 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 266.287783: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1116 unstable=0 bg_thresh=991 thresh=1983 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 266.287871: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1116 unstable=0 bg_thresh=988 thresh=1977 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 266.287932: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1116 unstable=0 bg_thresh=991 thresh=1982 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 266.287990: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1116 unstable=0 bg_thresh=988 thresh=1976 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 266.288104: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1116 unstable=0 bg_thresh=990 thresh=1980 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 266.288216: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1116 unstable=0 bg_thresh=989 thresh=1979 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 266.288221: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 266.295823: balance_dirty_state: bdi btrfs-1: dirty=384 wb=991 unstable=0 bg_thresh=988 thresh=1977 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 266.295909: balance_dirty_state: bdi btrfs-1: dirty=384 wb=991 unstable=0 bg_thresh=991 thresh=1982 gap=607 poll_thresh=13 ino=257 dd-2584 [001] 266.295970: balance_dirty_state: bdi btrfs-1: dirty=409 wb=991 unstable=0 bg_thresh=988 thresh=1976 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 266.296030: balance_dirty_state: bdi btrfs-1: dirty=434 wb=991 unstable=0 bg_thresh=990 thresh=1981 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 266.296090: balance_dirty_state: bdi btrfs-1: dirty=434 wb=991 unstable=0 bg_thresh=987 thresh=1975 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 266.296391: balance_dirty_state: bdi btrfs-1: dirty=459 wb=991 unstable=0 bg_thresh=989 thresh=1979 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 266.296508: balance_dirty_state: bdi btrfs-1: dirty=509 wb=991 unstable=0 bg_thresh=989 thresh=1978 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 266.296513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 266.303820: balance_dirty_state: bdi btrfs-1: dirty=509 wb=991 unstable=0 bg_thresh=991 thresh=1982 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 266.303825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 266.311776: balance_dirty_state: bdi btrfs-1: dirty=509 wb=766 unstable=0 bg_thresh=989 thresh=1978 gap=703 poll_thresh=18 ino=257 dd-2584 [001] 266.311845: balance_dirty_state: bdi btrfs-1: dirty=509 wb=766 unstable=0 bg_thresh=988 thresh=1977 gap=702 poll_thresh=13 ino=257 dd-2584 [001] 266.311906: balance_dirty_state: bdi btrfs-1: dirty=534 wb=766 unstable=0 bg_thresh=988 thresh=1977 gap=677 poll_thresh=14 ino=257 dd-2584 [001] 266.311965: balance_dirty_state: bdi btrfs-1: dirty=559 wb=766 unstable=0 bg_thresh=988 thresh=1976 gap=651 poll_thresh=15 ino=257 dd-2584 [001] 266.312025: balance_dirty_state: bdi btrfs-1: dirty=559 wb=766 unstable=0 bg_thresh=990 thresh=1981 gap=656 poll_thresh=16 ino=257 dd-2584 [001] 266.312142: balance_dirty_state: bdi btrfs-1: dirty=609 wb=766 unstable=0 bg_thresh=990 thresh=1980 gap=605 poll_thresh=17 ino=257 dd-2584 [001] 266.312258: balance_dirty_state: bdi btrfs-1: dirty=634 wb=766 unstable=0 bg_thresh=989 thresh=1979 gap=579 poll_thresh=18 ino=257 dd-2584 [001] 266.312401: balance_dirty_state: bdi btrfs-1: dirty=659 wb=691 unstable=0 bg_thresh=989 thresh=1978 gap=628 poll_thresh=19 ino=257 dd-2584 [001] 266.312531: balance_dirty_state: bdi btrfs-1: dirty=684 wb=641 unstable=0 bg_thresh=985 thresh=1970 gap=645 poll_thresh=20 ino=257 dd-2584 [001] 266.312826: balance_dirty_state: bdi btrfs-1: dirty=734 wb=641 unstable=0 bg_thresh=987 thresh=1975 gap=600 poll_thresh=21 ino=257 dd-2584 [001] 266.312943: balance_dirty_state: bdi btrfs-1: dirty=759 wb=641 unstable=0 bg_thresh=987 thresh=1974 gap=574 poll_thresh=22 ino=257 dd-2584 [001] 266.313060: balance_dirty_state: bdi btrfs-1: dirty=784 wb=641 unstable=0 bg_thresh=989 thresh=1978 gap=553 poll_thresh=23 ino=257 dd-2584 [001] 266.313177: balance_dirty_state: bdi btrfs-1: dirty=834 wb=641 unstable=0 bg_thresh=988 thresh=1977 gap=502 poll_thresh=24 ino=257 dd-2584 [001] 266.313294: balance_dirty_state: bdi btrfs-1: dirty=859 wb=641 unstable=0 bg_thresh=988 thresh=1976 gap=476 poll_thresh=25 ino=257 dd-2584 [001] 266.313298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 266.319788: balance_dirty_state: bdi btrfs-1: dirty=859 wb=516 unstable=0 bg_thresh=986 thresh=1973 gap=598 poll_thresh=25 ino=257 dd-2584 [001] 266.319855: balance_dirty_state: bdi btrfs-1: dirty=859 wb=516 unstable=0 bg_thresh=989 thresh=1978 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 266.319974: balance_dirty_state: bdi btrfs-1: dirty=909 wb=516 unstable=0 bg_thresh=988 thresh=1977 gap=552 poll_thresh=20 ino=257 dd-2584 [001] 266.320092: balance_dirty_state: bdi btrfs-1: dirty=934 wb=516 unstable=0 bg_thresh=985 thresh=1970 gap=520 poll_thresh=21 ino=257 dd-2584 [001] 266.320384: balance_dirty_state: bdi btrfs-1: dirty=959 wb=516 unstable=0 bg_thresh=987 thresh=1974 gap=499 poll_thresh=22 ino=257 dd-2584 [001] 266.320502: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=516 unstable=0 bg_thresh=986 thresh=1973 gap=448 poll_thresh=23 ino=257 dd-2584 [001] 266.320506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 266.320554: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3704 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 266.322529: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=864 to_write=15520 dd-2584 [001] 266.327799: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1241 unstable=0 bg_thresh=985 thresh=1970 gap=595 poll_thresh=23 ino=257 dd-2584 [001] 266.327872: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1241 unstable=0 bg_thresh=990 thresh=1981 gap=606 poll_thresh=17 ino=257 dd-2584 [001] 266.328001: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1241 unstable=0 bg_thresh=987 thresh=1974 gap=549 poll_thresh=18 ino=257 dd-2584 [001] 266.328334: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1241 unstable=0 bg_thresh=989 thresh=1979 gap=529 poll_thresh=19 ino=257 dd-2584 [001] 266.328458: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1241 unstable=0 bg_thresh=989 thresh=1978 gap=503 poll_thresh=20 ino=257 dd-2584 [001] 266.328582: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1241 unstable=0 bg_thresh=991 thresh=1982 gap=482 poll_thresh=21 ino=257 dd-2584 [001] 266.328587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 266.335808: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1116 unstable=0 bg_thresh=994 thresh=1989 gap=614 poll_thresh=21 ino=257 dd-2584 [001] 266.335881: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1116 unstable=0 bg_thresh=991 thresh=1983 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 266.336009: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1116 unstable=0 bg_thresh=996 thresh=1993 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 266.336321: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1116 unstable=0 bg_thresh=996 thresh=1992 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 266.336441: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1116 unstable=0 bg_thresh=995 thresh=1991 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 266.336445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 266.343802: balance_dirty_state: bdi btrfs-1: dirty=384 wb=991 unstable=0 bg_thresh=981 thresh=1963 gap=588 poll_thresh=19 ino=257 dd-2584 [001] 266.343879: balance_dirty_state: bdi btrfs-1: dirty=384 wb=991 unstable=0 bg_thresh=984 thresh=1968 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 266.343936: balance_dirty_state: bdi btrfs-1: dirty=409 wb=991 unstable=0 bg_thresh=989 thresh=1979 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 266.343993: balance_dirty_state: bdi btrfs-1: dirty=434 wb=991 unstable=0 bg_thresh=992 thresh=1985 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 266.344111: balance_dirty_state: bdi btrfs-1: dirty=459 wb=991 unstable=0 bg_thresh=992 thresh=1984 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 266.344231: balance_dirty_state: bdi btrfs-1: dirty=484 wb=991 unstable=0 bg_thresh=994 thresh=1988 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 266.344350: balance_dirty_state: bdi btrfs-1: dirty=534 wb=991 unstable=0 bg_thresh=993 thresh=1987 gap=462 poll_thresh=19 ino=257 dd-2584 [001] 266.344354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 266.355751: balance_dirty_state: bdi btrfs-1: dirty=534 wb=866 unstable=0 bg_thresh=980 thresh=1960 gap=560 poll_thresh=19 ino=257 dd-2584 [005] 266.355821: balance_dirty_state: bdi btrfs-1: dirty=559 wb=866 unstable=0 bg_thresh=982 thresh=1965 gap=540 poll_thresh=14 ino=257 dd-2584 [005] 266.355881: balance_dirty_state: bdi btrfs-1: dirty=559 wb=866 unstable=0 bg_thresh=982 thresh=1965 gap=540 poll_thresh=15 ino=257 dd-2584 [005] 266.355938: balance_dirty_state: bdi btrfs-1: dirty=584 wb=866 unstable=0 bg_thresh=985 thresh=1970 gap=520 poll_thresh=16 ino=257 dd-2584 [005] 266.356302: balance_dirty_state: bdi btrfs-1: dirty=609 wb=866 unstable=0 bg_thresh=987 thresh=1975 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 266.356437: balance_dirty_state: bdi btrfs-1: dirty=634 wb=866 unstable=0 bg_thresh=986 thresh=1973 gap=473 poll_thresh=18 ino=257 dd-2584 [005] 266.356443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 266.363849: balance_dirty_state: bdi btrfs-1: dirty=634 wb=616 unstable=0 bg_thresh=989 thresh=1978 gap=728 poll_thresh=18 ino=257 dd-2584 [005] 266.363941: balance_dirty_state: bdi btrfs-1: dirty=659 wb=616 unstable=0 bg_thresh=989 thresh=1978 gap=703 poll_thresh=13 ino=257 dd-2584 [005] 266.364003: balance_dirty_state: bdi btrfs-1: dirty=684 wb=616 unstable=0 bg_thresh=988 thresh=1977 gap=677 poll_thresh=14 ino=257 dd-2584 [005] 266.364060: balance_dirty_state: bdi btrfs-1: dirty=684 wb=616 unstable=0 bg_thresh=988 thresh=1977 gap=677 poll_thresh=15 ino=257 dd-2584 [005] 266.364117: balance_dirty_state: bdi btrfs-1: dirty=709 wb=616 unstable=0 bg_thresh=988 thresh=1976 gap=651 poll_thresh=16 ino=257 dd-2584 [005] 266.364230: balance_dirty_state: bdi btrfs-1: dirty=734 wb=616 unstable=0 bg_thresh=987 thresh=1975 gap=625 poll_thresh=17 ino=257 dd-2584 [005] 266.364344: balance_dirty_state: bdi btrfs-1: dirty=784 wb=616 unstable=0 bg_thresh=989 thresh=1979 gap=579 poll_thresh=18 ino=257 dd-2584 [005] 266.364459: balance_dirty_state: bdi btrfs-1: dirty=809 wb=616 unstable=0 bg_thresh=989 thresh=1978 gap=553 poll_thresh=19 ino=257 dd-2584 [005] 266.364572: balance_dirty_state: bdi btrfs-1: dirty=834 wb=616 unstable=0 bg_thresh=988 thresh=1977 gap=527 poll_thresh=20 ino=257 dd-2584 [005] 266.364860: balance_dirty_state: bdi btrfs-1: dirty=859 wb=616 unstable=0 bg_thresh=990 thresh=1981 gap=506 poll_thresh=21 ino=257 dd-2584 [005] 266.364974: balance_dirty_state: bdi btrfs-1: dirty=909 wb=616 unstable=0 bg_thresh=990 thresh=1980 gap=455 poll_thresh=22 ino=257 dd-2584 [005] 266.364978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 266.371870: balance_dirty_state: bdi btrfs-1: dirty=909 wb=491 unstable=0 bg_thresh=988 thresh=1976 gap=576 poll_thresh=22 ino=257 dd-2584 [005] 266.371940: balance_dirty_state: bdi btrfs-1: dirty=909 wb=491 unstable=0 bg_thresh=982 thresh=1964 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 266.372064: balance_dirty_state: bdi btrfs-1: dirty=959 wb=491 unstable=0 bg_thresh=981 thresh=1962 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 266.372188: balance_dirty_state: bdi btrfs-1: dirty=984 wb=491 unstable=0 bg_thresh=986 thresh=1972 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 266.372306: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=491 unstable=0 bg_thresh=985 thresh=1971 gap=471 poll_thresh=19 ino=257 dd-2584 [005] 266.372310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 266.372379: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3756 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 266.374394: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=880 to_write=15504 dd-2584 [005] 266.379785: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1241 unstable=0 bg_thresh=985 thresh=1971 gap=596 poll_thresh=19 ino=257 dd-2584 [005] 266.379901: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1241 unstable=0 bg_thresh=988 thresh=1976 gap=576 poll_thresh=14 ino=257 dd-2584 [005] 266.379963: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1241 unstable=0 bg_thresh=985 thresh=1970 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 266.380024: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1241 unstable=0 bg_thresh=987 thresh=1975 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 266.380145: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1241 unstable=0 bg_thresh=989 thresh=1979 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 266.380450: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1241 unstable=0 bg_thresh=986 thresh=1972 gap=472 poll_thresh=18 ino=257 dd-2584 [005] 266.380455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-288% task_weight=98% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 266.387871: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1116 unstable=0 bg_thresh=988 thresh=1976 gap=601 poll_thresh=18 ino=257 dd-2584 [005] 266.387978: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1116 unstable=0 bg_thresh=989 thresh=1978 gap=603 poll_thresh=13 ino=257 dd-2584 [005] 266.388036: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1116 unstable=0 bg_thresh=988 thresh=1977 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 266.388091: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1116 unstable=0 bg_thresh=988 thresh=1977 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 266.388148: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1116 unstable=0 bg_thresh=988 thresh=1976 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 266.388261: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1116 unstable=0 bg_thresh=990 thresh=1980 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 266.388375: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1116 unstable=0 bg_thresh=989 thresh=1979 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 266.388379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=66160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 266.395851: balance_dirty_state: bdi btrfs-1: dirty=384 wb=966 unstable=0 bg_thresh=988 thresh=1976 gap=626 poll_thresh=18 ino=257 dd-2584 [005] 266.395920: balance_dirty_state: bdi btrfs-1: dirty=384 wb=966 unstable=0 bg_thresh=988 thresh=1976 gap=626 poll_thresh=13 ino=257 dd-2584 [005] 266.395981: balance_dirty_state: bdi btrfs-1: dirty=409 wb=966 unstable=0 bg_thresh=987 thresh=1975 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 266.396041: balance_dirty_state: bdi btrfs-1: dirty=434 wb=966 unstable=0 bg_thresh=987 thresh=1975 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 266.396100: balance_dirty_state: bdi btrfs-1: dirty=434 wb=966 unstable=0 bg_thresh=987 thresh=1974 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 266.396213: balance_dirty_state: bdi btrfs-1: dirty=484 wb=966 unstable=0 bg_thresh=989 thresh=1978 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 266.396496: balance_dirty_state: bdi btrfs-1: dirty=509 wb=966 unstable=0 bg_thresh=988 thresh=1977 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 266.396611: balance_dirty_state: bdi btrfs-1: dirty=534 wb=966 unstable=0 bg_thresh=988 thresh=1976 gap=476 poll_thresh=19 ino=257 dd-2584 [005] 266.396615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-282% task_weight=98% bdi_bw=66524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 266.403833: balance_dirty_state: bdi btrfs-1: dirty=534 wb=891 unstable=0 bg_thresh=989 thresh=1978 gap=553 poll_thresh=19 ino=257 dd-2584 [005] 266.403961: balance_dirty_state: bdi btrfs-1: dirty=559 wb=891 unstable=0 bg_thresh=988 thresh=1977 gap=527 poll_thresh=14 ino=257 dd-2584 [005] 266.404080: balance_dirty_state: bdi btrfs-1: dirty=559 wb=891 unstable=0 bg_thresh=991 thresh=1982 gap=532 poll_thresh=15 ino=257 dd-2584 [005] 266.404199: balance_dirty_state: bdi btrfs-1: dirty=584 wb=891 unstable=0 bg_thresh=988 thresh=1976 gap=501 poll_thresh=16 ino=257 dd-2584 [005] 266.404433: balance_dirty_state: bdi btrfs-1: dirty=609 wb=891 unstable=0 bg_thresh=987 thresh=1975 gap=475 poll_thresh=17 ino=257 dd-2584 [005] 266.404442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-284% task_weight=98% bdi_bw=66524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 266.411864: balance_dirty_state: bdi btrfs-1: dirty=609 wb=891 unstable=0 bg_thresh=987 thresh=1975 gap=475 poll_thresh=17 ino=257 dd-2584 [001] 266.411877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-284% task_weight=98% bdi_bw=66524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 266.419860: balance_dirty_state: bdi btrfs-1: dirty=609 wb=641 unstable=0 bg_thresh=987 thresh=1974 gap=724 poll_thresh=17 ino=257 dd-2584 [001] 266.419989: balance_dirty_state: bdi btrfs-1: dirty=609 wb=641 unstable=0 bg_thresh=989 thresh=1979 gap=729 poll_thresh=13 ino=257 dd-2584 [001] 266.420110: balance_dirty_state: bdi btrfs-1: dirty=634 wb=641 unstable=0 bg_thresh=986 thresh=1973 gap=698 poll_thresh=14 ino=257 dd-2584 [001] 266.420226: balance_dirty_state: bdi btrfs-1: dirty=659 wb=641 unstable=0 bg_thresh=989 thresh=1978 gap=678 poll_thresh=15 ino=257 dd-2584 [001] 266.420345: balance_dirty_state: bdi btrfs-1: dirty=659 wb=641 unstable=0 bg_thresh=986 thresh=1972 gap=672 poll_thresh=16 ino=257 dd-2584 [001] 266.420578: balance_dirty_state: bdi btrfs-1: dirty=684 wb=641 unstable=0 bg_thresh=988 thresh=1976 gap=651 poll_thresh=17 ino=257 dd-2584 [001] 266.420814: balance_dirty_state: bdi btrfs-1: dirty=734 wb=641 unstable=0 bg_thresh=987 thresh=1975 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 266.421273: balance_dirty_state: bdi btrfs-1: dirty=759 wb=516 unstable=0 bg_thresh=987 thresh=1974 gap=699 poll_thresh=19 ino=257 dd-2584 [001] 266.421399: balance_dirty_state: bdi btrfs-1: dirty=784 wb=491 unstable=0 bg_thresh=983 thresh=1966 gap=691 poll_thresh=20 ino=257 dd-2584 [001] 266.421522: balance_dirty_state: bdi btrfs-1: dirty=834 wb=491 unstable=0 bg_thresh=984 thresh=1969 gap=644 poll_thresh=21 ino=257 dd-2584 [001] 266.421644: balance_dirty_state: bdi btrfs-1: dirty=859 wb=491 unstable=0 bg_thresh=984 thresh=1969 gap=619 poll_thresh=22 ino=257 dd-2584 [001] 266.421765: balance_dirty_state: bdi btrfs-1: dirty=884 wb=491 unstable=0 bg_thresh=987 thresh=1974 gap=599 poll_thresh=23 ino=257 dd-2584 [001] 266.421889: balance_dirty_state: bdi btrfs-1: dirty=909 wb=491 unstable=0 bg_thresh=985 thresh=1970 gap=570 poll_thresh=24 ino=257 dd-2584 [001] 266.422013: balance_dirty_state: bdi btrfs-1: dirty=959 wb=491 unstable=0 bg_thresh=984 thresh=1968 gap=518 poll_thresh=25 ino=257 dd-2584 [001] 266.422136: balance_dirty_state: bdi btrfs-1: dirty=984 wb=491 unstable=0 bg_thresh=984 thresh=1968 gap=493 poll_thresh=26 ino=257 dd-2584 [001] 266.422423: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=491 unstable=0 bg_thresh=982 thresh=1965 gap=465 poll_thresh=27 ino=257 dd-2584 [001] 266.422427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-347% task_weight=99% bdi_bw=66524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 266.422477: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3804 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 266.425422: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=896 to_write=15488 dd-2584 [001] 266.427871: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1391 unstable=0 bg_thresh=985 thresh=1970 gap=470 poll_thresh=27 ino=257 dd-2584 [001] 266.427880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-388% task_weight=98% bdi_bw=66524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 266.435867: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1266 unstable=0 bg_thresh=984 thresh=1969 gap=594 poll_thresh=27 ino=257 dd-2584 [004] 266.435996: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1266 unstable=0 bg_thresh=984 thresh=1969 gap=569 poll_thresh=20 ino=257 dd-2584 [004] 266.436230: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1266 unstable=0 bg_thresh=989 thresh=1979 gap=554 poll_thresh=21 ino=257 dd-2584 [004] 266.436473: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1266 unstable=0 bg_thresh=992 thresh=1984 gap=509 poll_thresh=22 ino=257 dd-2584 [004] 266.436717: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1166 unstable=0 bg_thresh=991 thresh=1983 gap=583 poll_thresh=23 ino=257 dd-2584 [004] 266.436898: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1141 unstable=0 bg_thresh=988 thresh=1976 gap=576 poll_thresh=24 ino=257 dd-2584 [004] 266.437077: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1141 unstable=0 bg_thresh=989 thresh=1979 gap=554 poll_thresh=25 ino=257 dd-2584 [004] 266.437254: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1141 unstable=0 bg_thresh=992 thresh=1984 gap=509 poll_thresh=26 ino=257 dd-2584 [004] 266.437719: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1141 unstable=0 bg_thresh=987 thresh=1974 gap=474 poll_thresh=27 ino=257 dd-2584 [004] 266.437726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=98% bdi_bw=66524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 266.443785: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1016 unstable=0 bg_thresh=989 thresh=1979 gap=604 poll_thresh=27 ino=257 dd-2584 [004] 266.443912: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1016 unstable=0 bg_thresh=992 thresh=1984 gap=584 poll_thresh=20 ino=257 dd-2584 [004] 266.444145: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1016 unstable=0 bg_thresh=991 thresh=1983 gap=558 poll_thresh=21 ino=257 dd-2584 [004] 266.444380: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1016 unstable=0 bg_thresh=988 thresh=1976 gap=526 poll_thresh=22 ino=257 dd-2584 [004] 266.444615: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1016 unstable=0 bg_thresh=990 thresh=1980 gap=505 poll_thresh=23 ino=257 dd-2584 [004] 266.444850: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1016 unstable=0 bg_thresh=989 thresh=1979 gap=454 poll_thresh=24 ino=257 dd-2584 [004] 266.444858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-138% task_gap=-376% task_weight=99% bdi_bw=66524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 266.451813: balance_dirty_state: bdi btrfs-1: dirty=509 wb=916 unstable=0 bg_thresh=989 thresh=1979 gap=554 poll_thresh=24 ino=257 dd-2584 [004] 266.451925: balance_dirty_state: bdi btrfs-1: dirty=509 wb=916 unstable=0 bg_thresh=992 thresh=1984 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 266.452096: balance_dirty_state: bdi btrfs-1: dirty=559 wb=916 unstable=0 bg_thresh=991 thresh=1983 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 266.452268: balance_dirty_state: bdi btrfs-1: dirty=584 wb=916 unstable=0 bg_thresh=991 thresh=1982 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 266.452274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=66524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 266.459777: balance_dirty_state: bdi btrfs-1: dirty=584 wb=916 unstable=0 bg_thresh=983 thresh=1967 gap=467 poll_thresh=20 ino=257 dd-2584 [004] 266.459783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-344% task_weight=98% bdi_bw=66524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 266.467850: balance_dirty_state: bdi btrfs-1: dirty=584 wb=641 unstable=0 bg_thresh=990 thresh=1981 gap=756 poll_thresh=20 ino=257 dd-2584 [004] 266.467944: balance_dirty_state: bdi btrfs-1: dirty=609 wb=641 unstable=0 bg_thresh=990 thresh=1981 gap=731 poll_thresh=15 ino=257 dd-2584 [004] 266.468313: balance_dirty_state: bdi btrfs-1: dirty=609 wb=641 unstable=0 bg_thresh=993 thresh=1986 gap=736 poll_thresh=16 ino=257 dd-2584 [004] 266.468482: balance_dirty_state: bdi btrfs-1: dirty=634 wb=641 unstable=0 bg_thresh=995 thresh=1991 gap=716 poll_thresh=17 ino=257 dd-2584 [004] 266.468655: balance_dirty_state: bdi btrfs-1: dirty=684 wb=641 unstable=0 bg_thresh=995 thresh=1990 gap=665 poll_thresh=18 ino=257 dd-2584 [004] 266.468830: balance_dirty_state: bdi btrfs-1: dirty=709 wb=641 unstable=0 bg_thresh=997 thresh=1994 gap=644 poll_thresh=19 ino=257 dd-2584 [004] 266.469002: balance_dirty_state: bdi btrfs-1: dirty=734 wb=641 unstable=0 bg_thresh=996 thresh=1993 gap=618 poll_thresh=20 ino=257 dd-2584 [004] 266.469178: balance_dirty_state: bdi btrfs-1: dirty=784 wb=641 unstable=0 bg_thresh=996 thresh=1992 gap=567 poll_thresh=21 ino=257 dd-2584 [004] 266.469353: balance_dirty_state: bdi btrfs-1: dirty=809 wb=641 unstable=0 bg_thresh=998 thresh=1996 gap=546 poll_thresh=22 ino=257 dd-2584 [004] 266.469523: balance_dirty_state: bdi btrfs-1: dirty=834 wb=641 unstable=0 bg_thresh=997 thresh=1995 gap=520 poll_thresh=23 ino=257 dd-2584 [004] 266.469967: balance_dirty_state: bdi btrfs-1: dirty=859 wb=641 unstable=0 bg_thresh=997 thresh=1994 gap=494 poll_thresh=24 ino=257 dd-2584 [004] 266.469973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=66524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 266.475809: balance_dirty_state: bdi btrfs-1: dirty=859 wb=516 unstable=0 bg_thresh=994 thresh=1988 gap=613 poll_thresh=24 ino=257 dd-2584 [004] 266.475900: balance_dirty_state: bdi btrfs-1: dirty=884 wb=516 unstable=0 bg_thresh=994 thresh=1988 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 266.476017: balance_dirty_state: bdi btrfs-1: dirty=909 wb=516 unstable=0 bg_thresh=996 thresh=1993 gap=568 poll_thresh=19 ino=257 dd-2584 [004] 266.476137: balance_dirty_state: bdi btrfs-1: dirty=959 wb=516 unstable=0 bg_thresh=998 thresh=1997 gap=522 poll_thresh=20 ino=257 dd-2584 [004] 266.476252: balance_dirty_state: bdi btrfs-1: dirty=984 wb=516 unstable=0 bg_thresh=998 thresh=1996 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 266.476256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=99% bdi_bw=66524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 266.483873: balance_dirty_state: bdi btrfs-1: dirty=984 wb=391 unstable=0 bg_thresh=996 thresh=1993 gap=618 poll_thresh=21 ino=257 dd-2584 [004] 266.483938: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=391 unstable=0 bg_thresh=999 thresh=1998 gap=598 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 266.483990: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3868 wrote=0 to_write=16384 dd-2584 [004] 266.484064: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=391 unstable=0 bg_thresh=999 thresh=1999 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 266.484194: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=416 unstable=0 bg_thresh=996 thresh=1992 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 266.484328: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=466 unstable=0 bg_thresh=995 thresh=1991 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 266.484737: balance_dirty_state: bdi btrfs-1: dirty=884 wb=641 unstable=0 bg_thresh=991 thresh=1983 gap=458 poll_thresh=20 ino=257 dd-2584 [004] 266.484740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-371% task_weight=100% bdi_bw=66524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 266.486381: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1008 to_write=15376 dd-2584 [004] 266.491774: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1266 unstable=0 bg_thresh=984 thresh=1969 gap=569 poll_thresh=20 ino=257 dd-2584 [004] 266.491898: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1266 unstable=0 bg_thresh=984 thresh=1969 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 266.491979: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1266 unstable=0 bg_thresh=987 thresh=1974 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 266.492140: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1266 unstable=0 bg_thresh=989 thresh=1979 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 266.492302: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1266 unstable=0 bg_thresh=992 thresh=1984 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 266.492308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=66524 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 266.499830: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1141 unstable=0 bg_thresh=984 thresh=1969 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 266.499961: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1141 unstable=0 bg_thresh=984 thresh=1969 gap=594 poll_thresh=13 ino=257 dd-2584 [004] 266.500021: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1141 unstable=0 bg_thresh=987 thresh=1974 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 266.500079: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1141 unstable=0 bg_thresh=989 thresh=1979 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 266.500138: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1141 unstable=0 bg_thresh=989 thresh=1979 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 266.500257: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1141 unstable=0 bg_thresh=989 thresh=1978 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 266.500377: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1141 unstable=0 bg_thresh=991 thresh=1982 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 266.500382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=66484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 266.507883: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1016 unstable=0 bg_thresh=988 thresh=1976 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 266.507983: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1016 unstable=0 bg_thresh=988 thresh=1976 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 266.508372: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1016 unstable=0 bg_thresh=990 thresh=1981 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 266.508458: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1016 unstable=0 bg_thresh=987 thresh=1975 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 266.508544: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1016 unstable=0 bg_thresh=990 thresh=1980 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 266.508712: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1016 unstable=0 bg_thresh=989 thresh=1979 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 266.508885: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1016 unstable=0 bg_thresh=991 thresh=1983 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 266.508891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=66484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 266.515807: balance_dirty_state: bdi btrfs-1: dirty=484 wb=891 unstable=0 bg_thresh=983 thresh=1967 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 266.515927: balance_dirty_state: bdi btrfs-1: dirty=484 wb=891 unstable=0 bg_thresh=983 thresh=1967 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 266.515984: balance_dirty_state: bdi btrfs-1: dirty=509 wb=891 unstable=0 bg_thresh=986 thresh=1972 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 266.516040: balance_dirty_state: bdi btrfs-1: dirty=534 wb=891 unstable=0 bg_thresh=988 thresh=1977 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 266.516095: balance_dirty_state: bdi btrfs-1: dirty=534 wb=891 unstable=0 bg_thresh=988 thresh=1977 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 266.516206: balance_dirty_state: bdi btrfs-1: dirty=584 wb=891 unstable=0 bg_thresh=991 thresh=1982 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 266.516319: balance_dirty_state: bdi btrfs-1: dirty=609 wb=891 unstable=0 bg_thresh=993 thresh=1986 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 266.516323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=66484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 266.523802: balance_dirty_state: bdi btrfs-1: dirty=609 wb=766 unstable=0 bg_thresh=990 thresh=1980 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 266.523955: balance_dirty_state: bdi btrfs-1: dirty=634 wb=766 unstable=0 bg_thresh=990 thresh=1980 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 266.524429: balance_dirty_state: bdi btrfs-1: dirty=634 wb=766 unstable=0 bg_thresh=992 thresh=1985 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 266.524549: balance_dirty_state: bdi btrfs-1: dirty=659 wb=766 unstable=0 bg_thresh=989 thresh=1979 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 266.524665: balance_dirty_state: bdi btrfs-1: dirty=659 wb=766 unstable=0 bg_thresh=992 thresh=1984 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 266.524940: balance_dirty_state: bdi btrfs-1: dirty=709 wb=716 unstable=0 bg_thresh=991 thresh=1983 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 266.525130: balance_dirty_state: bdi btrfs-1: dirty=734 wb=641 unstable=0 bg_thresh=987 thresh=1975 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 266.525304: balance_dirty_state: bdi btrfs-1: dirty=759 wb=641 unstable=0 bg_thresh=987 thresh=1974 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 266.525479: balance_dirty_state: bdi btrfs-1: dirty=809 wb=641 unstable=0 bg_thresh=983 thresh=1966 gap=516 poll_thresh=20 ino=257 dd-2584 [004] 266.525650: balance_dirty_state: bdi btrfs-1: dirty=834 wb=641 unstable=0 bg_thresh=984 thresh=1969 gap=494 poll_thresh=21 ino=257 dd-2584 [004] 266.525818: balance_dirty_state: bdi btrfs-1: dirty=859 wb=641 unstable=0 bg_thresh=983 thresh=1967 gap=467 poll_thresh=22 ino=257 dd-2584 [004] 266.525824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=66484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 266.531906: balance_dirty_state: bdi btrfs-1: dirty=859 wb=641 unstable=0 bg_thresh=989 thresh=1978 gap=478 poll_thresh=22 ino=257 dd-2584 [007] 266.531912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=66484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 266.539876: balance_dirty_state: bdi btrfs-1: dirty=859 wb=391 unstable=0 bg_thresh=988 thresh=1977 gap=727 poll_thresh=22 ino=257 dd-2584 [007] 266.540008: balance_dirty_state: bdi btrfs-1: dirty=859 wb=391 unstable=0 bg_thresh=988 thresh=1977 gap=727 poll_thresh=16 ino=257 dd-2584 [007] 266.540605: balance_dirty_state: bdi btrfs-1: dirty=909 wb=391 unstable=0 bg_thresh=991 thresh=1982 gap=682 poll_thresh=17 ino=257 dd-2584 [007] 266.540840: balance_dirty_state: bdi btrfs-1: dirty=934 wb=391 unstable=0 bg_thresh=990 thresh=1981 gap=656 poll_thresh=18 ino=257 dd-2584 [007] 266.541077: balance_dirty_state: bdi btrfs-1: dirty=959 wb=391 unstable=0 bg_thresh=992 thresh=1985 gap=635 poll_thresh=19 ino=257 dd-2584 [007] 266.541310: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=391 unstable=0 bg_thresh=992 thresh=1984 gap=584 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 266.541360: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3924 wrote=0 to_write=16384 dd-2584 [007] 266.541556: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=391 unstable=0 bg_thresh=991 thresh=1983 gap=558 poll_thresh=21 ino=257 dd-2584 [007] 266.541802: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=441 unstable=0 bg_thresh=991 thresh=1982 gap=532 poll_thresh=22 ino=257 dd-2584 [007] 266.542052: balance_dirty_state: bdi btrfs-1: dirty=984 wb=491 unstable=0 bg_thresh=993 thresh=1986 gap=511 poll_thresh=23 ino=257 dd-2584 [007] 266.542305: balance_dirty_state: bdi btrfs-1: dirty=984 wb=541 unstable=0 bg_thresh=989 thresh=1979 gap=454 poll_thresh=24 ino=257 dd-2584 [007] 266.542308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=66484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 266.545446: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=1008 to_write=15376 dd-2584 [007] 266.547937: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1291 unstable=0 bg_thresh=980 thresh=1960 gap=560 poll_thresh=24 ino=257 dd-2584 [007] 266.548213: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1291 unstable=0 bg_thresh=982 thresh=1964 gap=564 poll_thresh=18 ino=257 dd-2584 [007] 266.548336: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1291 unstable=0 bg_thresh=981 thresh=1963 gap=513 poll_thresh=19 ino=257 dd-2584 [007] 266.548459: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1291 unstable=0 bg_thresh=986 thresh=1973 gap=498 poll_thresh=20 ino=257 dd-2584 [007] 266.548584: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1291 unstable=0 bg_thresh=982 thresh=1965 gap=465 poll_thresh=21 ino=257 dd-2584 [007] 266.548589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-300% task_weight=100% bdi_bw=66484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 266.555878: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1141 unstable=0 bg_thresh=984 thresh=1969 gap=619 poll_thresh=21 ino=257 dd-2584 [007] 266.555990: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1141 unstable=0 bg_thresh=979 thresh=1958 gap=583 poll_thresh=16 ino=257 dd-2584 [007] 266.556118: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1141 unstable=0 bg_thresh=975 thresh=1951 gap=551 poll_thresh=17 ino=257 dd-2584 [007] 266.556239: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1141 unstable=0 bg_thresh=980 thresh=1961 gap=536 poll_thresh=18 ino=257 dd-2584 [007] 266.556359: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1141 unstable=0 bg_thresh=980 thresh=1960 gap=485 poll_thresh=19 ino=257 dd-2584 [007] 266.556364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-103% task_gap=-305% task_weight=99% bdi_bw=66484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 266.563907: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1141 unstable=0 bg_thresh=979 thresh=1959 gap=484 poll_thresh=19 ino=257 dd-2584 [007] 266.563912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=66484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 266.571885: balance_dirty_state: bdi btrfs-1: dirty=334 wb=891 unstable=0 bg_thresh=979 thresh=1958 gap=733 poll_thresh=19 ino=257 dd-2584 [000] 266.571987: balance_dirty_state: bdi btrfs-1: dirty=359 wb=891 unstable=0 bg_thresh=979 thresh=1958 gap=708 poll_thresh=14 ino=257 dd-2584 [000] 266.572088: balance_dirty_state: bdi btrfs-1: dirty=359 wb=891 unstable=0 bg_thresh=981 thresh=1963 gap=713 poll_thresh=15 ino=257 dd-2584 [000] 266.572499: balance_dirty_state: bdi btrfs-1: dirty=384 wb=891 unstable=0 bg_thresh=984 thresh=1968 gap=693 poll_thresh=16 ino=257 dd-2584 [000] 266.572698: balance_dirty_state: bdi btrfs-1: dirty=409 wb=891 unstable=0 bg_thresh=986 thresh=1973 gap=673 poll_thresh=17 ino=257 dd-2584 [000] 266.572903: balance_dirty_state: bdi btrfs-1: dirty=459 wb=891 unstable=0 bg_thresh=989 thresh=1978 gap=628 poll_thresh=18 ino=257 dd-2584 [000] 266.573105: balance_dirty_state: bdi btrfs-1: dirty=484 wb=891 unstable=0 bg_thresh=988 thresh=1977 gap=602 poll_thresh=19 ino=257 dd-2584 [000] 266.573307: balance_dirty_state: bdi btrfs-1: dirty=509 wb=891 unstable=0 bg_thresh=990 thresh=1981 gap=581 poll_thresh=20 ino=257 dd-2584 [000] 266.573509: balance_dirty_state: bdi btrfs-1: dirty=559 wb=891 unstable=0 bg_thresh=990 thresh=1980 gap=530 poll_thresh=21 ino=257 dd-2584 [000] 266.573714: balance_dirty_state: bdi btrfs-1: dirty=584 wb=891 unstable=0 bg_thresh=986 thresh=1973 gap=498 poll_thresh=22 ino=257 dd-2584 [000] 266.573914: balance_dirty_state: bdi btrfs-1: dirty=609 wb=891 unstable=0 bg_thresh=986 thresh=1972 gap=472 poll_thresh=23 ino=257 dd-2584 [000] 266.573922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=66484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 266.579851: balance_dirty_state: bdi btrfs-1: dirty=609 wb=766 unstable=0 bg_thresh=986 thresh=1972 gap=597 poll_thresh=23 ino=257 dd-2584 [000] 266.579978: balance_dirty_state: bdi btrfs-1: dirty=634 wb=766 unstable=0 bg_thresh=988 thresh=1977 gap=577 poll_thresh=17 ino=257 dd-2584 [000] 266.580574: balance_dirty_state: bdi btrfs-1: dirty=659 wb=766 unstable=0 bg_thresh=988 thresh=1976 gap=551 poll_thresh=18 ino=257 dd-2584 [000] 266.580810: balance_dirty_state: bdi btrfs-1: dirty=684 wb=766 unstable=0 bg_thresh=990 thresh=1980 gap=530 poll_thresh=19 ino=257 dd-2584 [000] 266.581044: balance_dirty_state: bdi btrfs-1: dirty=734 wb=766 unstable=0 bg_thresh=989 thresh=1979 gap=479 poll_thresh=20 ino=257 dd-2584 [000] 266.581052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=66484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 266.587863: balance_dirty_state: bdi btrfs-1: dirty=734 wb=641 unstable=0 bg_thresh=989 thresh=1979 gap=604 poll_thresh=20 ino=257 dd-2584 [000] 266.587989: balance_dirty_state: bdi btrfs-1: dirty=734 wb=641 unstable=0 bg_thresh=989 thresh=1978 gap=603 poll_thresh=15 ino=257 dd-2584 [000] 266.588109: balance_dirty_state: bdi btrfs-1: dirty=759 wb=641 unstable=0 bg_thresh=989 thresh=1978 gap=578 poll_thresh=16 ino=257 dd-2584 [000] 266.588348: balance_dirty_state: bdi btrfs-1: dirty=784 wb=641 unstable=0 bg_thresh=991 thresh=1982 gap=557 poll_thresh=17 ino=257 dd-2584 [000] 266.588585: balance_dirty_state: bdi btrfs-1: dirty=809 wb=641 unstable=0 bg_thresh=987 thresh=1975 gap=525 poll_thresh=18 ino=257 dd-2584 [000] 266.588820: balance_dirty_state: bdi btrfs-1: dirty=859 wb=641 unstable=0 bg_thresh=987 thresh=1974 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 266.588827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=66484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 266.595850: balance_dirty_state: bdi btrfs-1: dirty=859 wb=516 unstable=0 bg_thresh=987 thresh=1974 gap=599 poll_thresh=19 ino=257 dd-2584 [000] 266.595953: balance_dirty_state: bdi btrfs-1: dirty=859 wb=516 unstable=0 bg_thresh=989 thresh=1979 gap=604 poll_thresh=14 ino=257 dd-2584 [000] 266.596012: balance_dirty_state: bdi btrfs-1: dirty=884 wb=516 unstable=0 bg_thresh=986 thresh=1973 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 266.596242: balance_dirty_state: bdi btrfs-1: dirty=909 wb=516 unstable=0 bg_thresh=989 thresh=1978 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 266.596360: balance_dirty_state: bdi btrfs-1: dirty=934 wb=516 unstable=0 bg_thresh=988 thresh=1977 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 266.596477: balance_dirty_state: bdi btrfs-1: dirty=959 wb=516 unstable=0 bg_thresh=988 thresh=1976 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 266.596593: balance_dirty_state: bdi btrfs-1: dirty=984 wb=516 unstable=0 bg_thresh=990 thresh=1980 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 266.596597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1246 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-376% task_weight=101% bdi_bw=66484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 266.603889: balance_dirty_state: bdi btrfs-1: dirty=984 wb=391 unstable=0 bg_thresh=984 thresh=1968 gap=593 poll_thresh=19 ino=257 dd-2584 [000] 266.604010: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=391 unstable=0 bg_thresh=986 thresh=1973 gap=573 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 266.604061: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3988 wrote=0 to_write=16384 dd-2584 [000] 266.604135: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=391 unstable=0 bg_thresh=986 thresh=1973 gap=548 poll_thresh=15 ino=257 dd-2584 [000] 266.604255: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=391 unstable=0 bg_thresh=989 thresh=1978 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 266.604510: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=416 unstable=0 bg_thresh=994 thresh=1988 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 266.604766: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=466 unstable=0 bg_thresh=993 thresh=1987 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 266.604770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=66760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 266.608227: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=992 to_write=15392 dd-2584 [002] 266.615925: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1116 unstable=0 bg_thresh=987 thresh=1975 gap=725 poll_thresh=18 ino=257 dd-2584 [002] 266.616015: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1116 unstable=0 bg_thresh=987 thresh=1975 gap=725 poll_thresh=13 ino=257 dd-2584 [002] 266.616079: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1116 unstable=0 bg_thresh=990 thresh=1980 gap=705 poll_thresh=14 ino=257 dd-2584 [002] 266.616329: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1116 unstable=0 bg_thresh=992 thresh=1985 gap=710 poll_thresh=15 ino=257 dd-2584 [002] 266.616389: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1116 unstable=0 bg_thresh=992 thresh=1985 gap=685 poll_thresh=16 ino=257 dd-2584 [002] 266.616508: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1116 unstable=0 bg_thresh=992 thresh=1984 gap=659 poll_thresh=17 ino=257 dd-2584 [002] 266.616629: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1116 unstable=0 bg_thresh=994 thresh=1988 gap=613 poll_thresh=18 ino=257 dd-2584 [002] 266.616750: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1116 unstable=0 bg_thresh=993 thresh=1987 gap=587 poll_thresh=19 ino=257 dd-2584 [002] 266.616876: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1116 unstable=0 bg_thresh=993 thresh=1986 gap=561 poll_thresh=20 ino=257 dd-2584 [002] 266.617001: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1116 unstable=0 bg_thresh=995 thresh=1990 gap=540 poll_thresh=21 ino=257 dd-2584 [002] 266.617123: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1116 unstable=0 bg_thresh=994 thresh=1989 gap=489 poll_thresh=22 ino=257 dd-2584 [002] 266.617128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=66760 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 266.623921: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1116 unstable=0 bg_thresh=987 thresh=1974 gap=474 poll_thresh=22 ino=257 dd-2584 [002] 266.623926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=66760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 266.631903: balance_dirty_state: bdi btrfs-1: dirty=384 wb=991 unstable=0 bg_thresh=986 thresh=1972 gap=597 poll_thresh=22 ino=257 dd-2584 [002] 266.631982: balance_dirty_state: bdi btrfs-1: dirty=397 wb=991 unstable=0 bg_thresh=986 thresh=1973 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 266.632299: balance_dirty_state: bdi btrfs-1: dirty=436 wb=866 unstable=0 bg_thresh=985 thresh=1971 gap=669 poll_thresh=17 ino=257 dd-2584 [002] 266.632432: balance_dirty_state: bdi btrfs-1: dirty=462 wb=866 unstable=0 bg_thresh=986 thresh=1973 gap=645 poll_thresh=18 ino=257 dd-2584 [002] 266.632567: balance_dirty_state: bdi btrfs-1: dirty=488 wb=866 unstable=0 bg_thresh=985 thresh=1971 gap=617 poll_thresh=19 ino=257 dd-2584 [002] 266.632701: balance_dirty_state: bdi btrfs-1: dirty=527 wb=866 unstable=0 bg_thresh=983 thresh=1967 gap=574 poll_thresh=20 ino=257 dd-2584 [002] 266.632840: balance_dirty_state: bdi btrfs-1: dirty=553 wb=866 unstable=0 bg_thresh=981 thresh=1963 gap=544 poll_thresh=21 ino=257 dd-2584 [002] 266.632982: balance_dirty_state: bdi btrfs-1: dirty=592 wb=866 unstable=0 bg_thresh=982 thresh=1965 gap=507 poll_thresh=22 ino=257 dd-2584 [002] 266.633119: balance_dirty_state: bdi btrfs-1: dirty=618 wb=866 unstable=0 bg_thresh=982 thresh=1965 gap=481 poll_thresh=23 ino=257 dd-2584 [002] 266.633124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-300% task_weight=100% bdi_bw=66760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 266.643959: balance_dirty_state: bdi btrfs-1: dirty=618 wb=591 unstable=0 bg_thresh=987 thresh=1974 gap=765 poll_thresh=23 ino=257 dd-2584 [002] 266.644094: balance_dirty_state: bdi btrfs-1: dirty=631 wb=591 unstable=0 bg_thresh=983 thresh=1966 gap=744 poll_thresh=17 ino=257 dd-2584 [002] 266.644361: balance_dirty_state: bdi btrfs-1: dirty=657 wb=591 unstable=0 bg_thresh=985 thresh=1971 gap=723 poll_thresh=18 ino=257 dd-2584 [002] 266.644998: balance_dirty_state: bdi btrfs-1: dirty=696 wb=591 unstable=0 bg_thresh=987 thresh=1974 gap=687 poll_thresh=19 ino=257 dd-2584 [002] 266.645278: balance_dirty_state: bdi btrfs-1: dirty=721 wb=591 unstable=0 bg_thresh=983 thresh=1967 gap=655 poll_thresh=20 ino=257 dd-2584 [002] 266.645549: balance_dirty_state: bdi btrfs-1: dirty=746 wb=591 unstable=0 bg_thresh=979 thresh=1958 gap=621 poll_thresh=21 ino=257 dd-2584 [002] 266.645818: balance_dirty_state: bdi btrfs-1: dirty=796 wb=591 unstable=0 bg_thresh=984 thresh=1968 gap=581 poll_thresh=22 ino=257 dd-2584 [002] 266.646093: balance_dirty_state: bdi btrfs-1: dirty=821 wb=591 unstable=0 bg_thresh=980 thresh=1960 gap=548 poll_thresh=23 ino=257 dd-2584 [002] 266.646363: balance_dirty_state: bdi btrfs-1: dirty=846 wb=591 unstable=0 bg_thresh=979 thresh=1958 gap=521 poll_thresh=24 ino=257 dd-2584 [002] 266.646635: balance_dirty_state: bdi btrfs-1: dirty=871 wb=591 unstable=0 bg_thresh=978 thresh=1957 gap=495 poll_thresh=25 ino=257 dd-2584 [002] 266.646919: balance_dirty_state: bdi btrfs-1: dirty=922 wb=591 unstable=0 bg_thresh=980 thresh=1961 gap=448 poll_thresh=26 ino=257 dd-2584 [002] 266.646928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-127% task_gap=-353% task_weight=99% bdi_bw=66760 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 266.651962: balance_dirty_state: bdi btrfs-1: dirty=922 wb=516 unstable=0 bg_thresh=983 thresh=1966 gap=528 poll_thresh=26 ino=257 dd-2584 [002] 266.652231: balance_dirty_state: bdi btrfs-1: dirty=935 wb=466 unstable=0 bg_thresh=983 thresh=1966 gap=565 poll_thresh=19 ino=257 dd-2584 [002] 266.652360: balance_dirty_state: bdi btrfs-1: dirty=960 wb=466 unstable=0 bg_thresh=982 thresh=1965 gap=539 poll_thresh=20 ino=257 dd-2584 [002] 266.652488: balance_dirty_state: bdi btrfs-1: dirty=985 wb=466 unstable=0 bg_thresh=984 thresh=1969 gap=518 poll_thresh=21 ino=257 flush-btrfs-1-2586 [006] 266.652514: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4036 wrote=0 to_write=16384 dd-2584 [002] 266.653097: balance_dirty_state: bdi btrfs-1: dirty=910 wb=566 unstable=0 bg_thresh=1029 thresh=2058 gap=582 poll_thresh=22 ino=257 dd-2584 [002] 266.653278: balance_dirty_state: bdi btrfs-1: dirty=885 wb=616 unstable=0 bg_thresh=1028 thresh=2057 gap=556 poll_thresh=23 ino=257 dd-2584 [002] 266.653461: balance_dirty_state: bdi btrfs-1: dirty=860 wb=666 unstable=0 bg_thresh=1030 thresh=2061 gap=535 poll_thresh=24 ino=257 dd-2584 [002] 266.653641: balance_dirty_state: bdi btrfs-1: dirty=860 wb=716 unstable=0 bg_thresh=1030 thresh=2060 gap=484 poll_thresh=25 ino=257 dd-2584 [002] 266.653643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-270% task_weight=100% bdi_bw=66760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 266.655306: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=1008 to_write=15376 dd-2584 [002] 266.659931: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1342 unstable=0 bg_thresh=1030 thresh=2060 gap=609 poll_thresh=25 ino=257 dd-2584 [002] 266.660018: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1342 unstable=0 bg_thresh=1027 thresh=2054 gap=603 poll_thresh=19 ino=257 dd-2584 [002] 266.660142: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1342 unstable=0 bg_thresh=1026 thresh=2053 gap=552 poll_thresh=20 ino=257 dd-2584 [002] 266.660442: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1342 unstable=0 bg_thresh=1028 thresh=2057 gap=531 poll_thresh=21 ino=257 dd-2584 [002] 266.660560: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1342 unstable=0 bg_thresh=1028 thresh=2056 gap=505 poll_thresh=22 ino=257 dd-2584 [002] 266.660565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=66760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 266.668014: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1342 unstable=0 bg_thresh=1029 thresh=2058 gap=507 poll_thresh=22 ino=257 dd-2584 [002] 266.668024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=66760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 266.676021: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1217 unstable=0 bg_thresh=1029 thresh=2058 gap=632 poll_thresh=22 ino=257 dd-2584 [002] 266.676150: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1217 unstable=0 bg_thresh=1028 thresh=2057 gap=606 poll_thresh=16 ino=257 dd-2584 [002] 266.676389: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1217 unstable=0 bg_thresh=1028 thresh=2056 gap=580 poll_thresh=17 ino=257 dd-2584 [002] 266.676625: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1217 unstable=0 bg_thresh=1030 thresh=2060 gap=559 poll_thresh=18 ino=257 dd-2584 [002] 266.676860: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1217 unstable=0 bg_thresh=1029 thresh=2059 gap=508 poll_thresh=19 ino=257 dd-2584 [002] 266.676869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=100% bdi_bw=66760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 266.683925: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1092 unstable=0 bg_thresh=1029 thresh=2059 gap=633 poll_thresh=19 ino=257 dd-2584 [002] 266.684056: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1092 unstable=0 bg_thresh=1029 thresh=2059 gap=633 poll_thresh=14 ino=257 dd-2584 [002] 266.684174: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1092 unstable=0 bg_thresh=1029 thresh=2058 gap=607 poll_thresh=15 ino=257 dd-2584 [002] 266.684300: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1092 unstable=0 bg_thresh=1026 thresh=2052 gap=601 poll_thresh=16 ino=257 dd-2584 [002] 266.684581: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1092 unstable=0 bg_thresh=1029 thresh=2058 gap=569 poll_thresh=17 ino=257 dd-2584 [002] 266.685220: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1092 unstable=0 bg_thresh=1023 thresh=2047 gap=533 poll_thresh=18 ino=257 dd-2584 [002] 266.685497: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1092 unstable=0 bg_thresh=1021 thresh=2042 gap=478 poll_thresh=19 ino=257 dd-2584 [002] 266.685506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-292% task_weight=100% bdi_bw=66760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 266.691990: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1092 unstable=0 bg_thresh=1022 thresh=2045 gap=481 poll_thresh=19 ino=257 dd-2584 [002] 266.692000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-94% task_gap=-288% task_weight=100% bdi_bw=66760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 266.699985: balance_dirty_state: bdi btrfs-1: dirty=472 wb=967 unstable=0 bg_thresh=1021 thresh=2043 gap=604 poll_thresh=19 ino=257 dd-2584 [002] 266.700056: balance_dirty_state: bdi btrfs-1: dirty=485 wb=967 unstable=0 bg_thresh=1018 thresh=2037 gap=585 poll_thresh=14 ino=257 dd-2584 [002] 266.700127: balance_dirty_state: bdi btrfs-1: dirty=498 wb=967 unstable=0 bg_thresh=1019 thresh=2039 gap=574 poll_thresh=15 ino=257 dd-2584 [002] 266.700193: balance_dirty_state: bdi btrfs-1: dirty=523 wb=967 unstable=0 bg_thresh=1021 thresh=2042 gap=552 poll_thresh=16 ino=257 dd-2584 [002] 266.700323: balance_dirty_state: bdi btrfs-1: dirty=548 wb=967 unstable=0 bg_thresh=1020 thresh=2041 gap=526 poll_thresh=17 ino=257 dd-2584 [002] 266.700452: balance_dirty_state: bdi btrfs-1: dirty=573 wb=967 unstable=0 bg_thresh=1020 thresh=2040 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 266.700457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-293% task_weight=99% bdi_bw=66760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 266.707960: balance_dirty_state: bdi btrfs-1: dirty=573 wb=742 unstable=0 bg_thresh=1020 thresh=2040 gap=725 poll_thresh=18 ino=257 dd-2584 [002] 266.708085: balance_dirty_state: bdi btrfs-1: dirty=598 wb=742 unstable=0 bg_thresh=1019 thresh=2039 gap=699 poll_thresh=13 ino=257 dd-2584 [002] 266.708188: balance_dirty_state: bdi btrfs-1: dirty=598 wb=742 unstable=0 bg_thresh=1022 thresh=2044 gap=704 poll_thresh=14 ino=257 dd-2584 [002] 266.708290: balance_dirty_state: bdi btrfs-1: dirty=636 wb=742 unstable=0 bg_thresh=1019 thresh=2038 gap=660 poll_thresh=15 ino=257 dd-2584 [002] 266.708401: balance_dirty_state: bdi btrfs-1: dirty=649 wb=742 unstable=0 bg_thresh=1018 thresh=2037 gap=646 poll_thresh=16 ino=257 dd-2584 [002] 266.708908: balance_dirty_state: bdi btrfs-1: dirty=662 wb=742 unstable=0 bg_thresh=1022 thresh=2044 gap=640 poll_thresh=17 ino=257 dd-2584 [002] 266.709116: balance_dirty_state: bdi btrfs-1: dirty=712 wb=742 unstable=0 bg_thresh=1021 thresh=2043 gap=589 poll_thresh=18 ino=257 dd-2584 [002] 266.709326: balance_dirty_state: bdi btrfs-1: dirty=737 wb=742 unstable=0 bg_thresh=1021 thresh=2042 gap=563 poll_thresh=19 ino=257 dd-2584 [002] 266.709535: balance_dirty_state: bdi btrfs-1: dirty=762 wb=742 unstable=0 bg_thresh=1020 thresh=2041 gap=537 poll_thresh=20 ino=257 dd-2584 [002] 266.710101: balance_dirty_state: bdi btrfs-1: dirty=812 wb=612 unstable=0 bg_thresh=1025 thresh=2050 gap=626 poll_thresh=21 ino=257 dd-2584 [002] 266.710237: balance_dirty_state: bdi btrfs-1: dirty=837 wb=612 unstable=0 bg_thresh=1022 thresh=2045 gap=596 poll_thresh=22 ino=257 dd-2584 [002] 266.710374: balance_dirty_state: bdi btrfs-1: dirty=862 wb=612 unstable=0 bg_thresh=1018 thresh=2036 gap=562 poll_thresh=23 ino=257 dd-2584 [002] 266.710507: balance_dirty_state: bdi btrfs-1: dirty=887 wb=612 unstable=0 bg_thresh=1020 thresh=2041 gap=542 poll_thresh=24 ino=257 dd-2584 [002] 266.710809: balance_dirty_state: bdi btrfs-1: dirty=925 wb=612 unstable=0 bg_thresh=1021 thresh=2042 gap=505 poll_thresh=25 ino=257 dd-2584 [002] 266.710814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 266.716093: balance_dirty_state: bdi btrfs-1: dirty=925 wb=612 unstable=0 bg_thresh=1021 thresh=2042 gap=505 poll_thresh=25 ino=257 dd-2584 [002] 266.716103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 266.724002: balance_dirty_state: bdi btrfs-1: dirty=925 wb=612 unstable=0 bg_thresh=1021 thresh=2042 gap=505 poll_thresh=25 ino=257 dd-2584 [002] 266.724011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 266.732003: balance_dirty_state: bdi btrfs-1: dirty=925 wb=495 unstable=0 bg_thresh=1023 thresh=2046 gap=626 poll_thresh=25 ino=257 dd-2584 [002] 266.732156: balance_dirty_state: bdi btrfs-1: dirty=951 wb=495 unstable=0 bg_thresh=1024 thresh=2048 gap=602 poll_thresh=19 ino=257 dd-2584 [002] 266.732423: balance_dirty_state: bdi btrfs-1: dirty=976 wb=495 unstable=0 bg_thresh=1024 thresh=2048 gap=577 poll_thresh=20 ino=257 dd-2584 [002] 266.732680: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=495 unstable=0 bg_thresh=1023 thresh=2047 gap=551 poll_thresh=21 ino=257 dd-2584 [002] 266.732938: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=495 unstable=0 bg_thresh=1020 thresh=2040 gap=494 poll_thresh=22 ino=257 dd-2584 [002] 266.732947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-247% task_weight=99% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 266.732984: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4116 wrote=0 to_write=16384 flush-btrfs-1-2586 [006] 266.735662: writeback_single_inode: bdi btrfs-1: ino=257 state= age=296 wrote=944 to_write=15440 dd-2584 [002] 266.743948: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1322 unstable=0 bg_thresh=1017 thresh=2035 gap=604 poll_thresh=22 ino=257 dd-2584 [002] 266.744052: balance_dirty_state: bdi btrfs-1: dirty=122 wb=1322 unstable=0 bg_thresh=1019 thresh=2039 gap=595 poll_thresh=16 ino=257 dd-2584 [002] 266.744192: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1322 unstable=0 bg_thresh=1021 thresh=2042 gap=560 poll_thresh=17 ino=257 dd-2584 [002] 266.744330: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1322 unstable=0 bg_thresh=1020 thresh=2041 gap=534 poll_thresh=18 ino=257 dd-2584 [002] 266.744775: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1322 unstable=0 bg_thresh=1026 thresh=2053 gap=521 poll_thresh=19 ino=257 dd-2584 [002] 266.745101: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1322 unstable=0 bg_thresh=1027 thresh=2054 gap=484 poll_thresh=20 ino=257 dd-2584 [002] 266.745107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 266.751876: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1322 unstable=0 bg_thresh=1019 thresh=2038 gap=468 poll_thresh=20 ino=257 dd-2584 [002] 266.751881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 266.759927: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1197 unstable=0 bg_thresh=1002 thresh=2005 gap=560 poll_thresh=20 ino=257 dd-2584 [005] 266.760002: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1197 unstable=0 bg_thresh=1004 thresh=2008 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 266.760069: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1197 unstable=0 bg_thresh=1003 thresh=2007 gap=511 poll_thresh=16 ino=257 dd-2584 [005] 266.760200: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1197 unstable=0 bg_thresh=1003 thresh=2006 gap=485 poll_thresh=17 ino=257 dd-2584 [005] 266.760204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 266.767918: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1058 unstable=0 bg_thresh=1000 thresh=2001 gap=619 poll_thresh=17 ino=257 dd-2584 [001] 266.768029: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1058 unstable=0 bg_thresh=999 thresh=1998 gap=603 poll_thresh=13 ino=257 dd-2584 [001] 266.768128: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1058 unstable=0 bg_thresh=999 thresh=1998 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 266.768224: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1058 unstable=0 bg_thresh=1001 thresh=2003 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 266.768385: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1058 unstable=0 bg_thresh=1001 thresh=2003 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 266.768608: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1058 unstable=0 bg_thresh=1004 thresh=2008 gap=538 poll_thresh=17 ino=257 dd-2584 [001] 266.768905: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1058 unstable=0 bg_thresh=1006 thresh=2012 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 266.768911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 266.779923: balance_dirty_state: bdi btrfs-1: dirty=462 wb=833 unstable=0 bg_thresh=1005 thresh=2010 gap=715 poll_thresh=18 ino=257 dd-2584 [001] 266.780053: balance_dirty_state: bdi btrfs-1: dirty=462 wb=833 unstable=0 bg_thresh=1002 thresh=2004 gap=709 poll_thresh=13 ino=257 dd-2584 [001] 266.780176: balance_dirty_state: bdi btrfs-1: dirty=487 wb=833 unstable=0 bg_thresh=1004 thresh=2009 gap=689 poll_thresh=14 ino=257 dd-2584 [001] 266.780299: balance_dirty_state: bdi btrfs-1: dirty=512 wb=833 unstable=0 bg_thresh=1004 thresh=2008 gap=663 poll_thresh=15 ino=257 dd-2584 [001] 266.780783: balance_dirty_state: bdi btrfs-1: dirty=512 wb=833 unstable=0 bg_thresh=1004 thresh=2008 gap=663 poll_thresh=16 ino=257 dd-2584 [001] 266.781056: balance_dirty_state: bdi btrfs-1: dirty=563 wb=833 unstable=0 bg_thresh=1003 thresh=2006 gap=610 poll_thresh=17 ino=257 dd-2584 [001] 266.781313: balance_dirty_state: bdi btrfs-1: dirty=588 wb=833 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=18 ino=257 dd-2584 [001] 266.781570: balance_dirty_state: bdi btrfs-1: dirty=613 wb=833 unstable=0 bg_thresh=1002 thresh=2004 gap=558 poll_thresh=19 ino=257 dd-2584 [001] 266.781827: balance_dirty_state: bdi btrfs-1: dirty=638 wb=833 unstable=0 bg_thresh=1001 thresh=2003 gap=532 poll_thresh=20 ino=257 dd-2584 [001] 266.782470: balance_dirty_state: bdi btrfs-1: dirty=688 wb=833 unstable=0 bg_thresh=1028 thresh=2057 gap=536 poll_thresh=21 ino=257 dd-2584 [001] 266.782713: balance_dirty_state: bdi btrfs-1: dirty=713 wb=833 unstable=0 bg_thresh=1028 thresh=2056 gap=510 poll_thresh=22 ino=257 dd-2584 [001] 266.782722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 266.788037: balance_dirty_state: bdi btrfs-1: dirty=713 wb=833 unstable=0 bg_thresh=1028 thresh=2057 gap=511 poll_thresh=22 ino=257 dd-2584 [001] 266.788047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 266.800030: balance_dirty_state: bdi btrfs-1: dirty=713 wb=683 unstable=0 bg_thresh=1018 thresh=2037 gap=641 poll_thresh=22 ino=257 dd-2584 [001] 266.800116: balance_dirty_state: bdi btrfs-1: dirty=738 wb=683 unstable=0 bg_thresh=1015 thresh=2031 gap=610 poll_thresh=16 ino=257 dd-2584 [001] 266.800231: balance_dirty_state: bdi btrfs-1: dirty=763 wb=683 unstable=0 bg_thresh=1017 thresh=2035 gap=589 poll_thresh=17 ino=257 dd-2584 [001] 266.800519: balance_dirty_state: bdi btrfs-1: dirty=788 wb=683 unstable=0 bg_thresh=1017 thresh=2034 gap=563 poll_thresh=18 ino=257 dd-2584 [001] 266.800635: balance_dirty_state: bdi btrfs-1: dirty=813 wb=683 unstable=0 bg_thresh=1016 thresh=2033 gap=537 poll_thresh=19 ino=257 dd-2584 [001] 266.800751: balance_dirty_state: bdi btrfs-1: dirty=863 wb=683 unstable=0 bg_thresh=1016 thresh=2032 gap=486 poll_thresh=20 ino=257 dd-2584 [001] 266.800756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-259% task_weight=101% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 266.808067: balance_dirty_state: bdi btrfs-1: dirty=863 wb=570 unstable=0 bg_thresh=1018 thresh=2036 gap=603 poll_thresh=20 ino=257 dd-2584 [000] 266.808160: balance_dirty_state: bdi btrfs-1: dirty=888 wb=570 unstable=0 bg_thresh=1018 thresh=2036 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 266.808230: balance_dirty_state: bdi btrfs-1: dirty=888 wb=570 unstable=0 bg_thresh=1020 thresh=2041 gap=583 poll_thresh=16 ino=257 dd-2584 [000] 266.808368: balance_dirty_state: bdi btrfs-1: dirty=913 wb=570 unstable=0 bg_thresh=1023 thresh=2046 gap=563 poll_thresh=17 ino=257 dd-2584 [000] 266.808508: balance_dirty_state: bdi btrfs-1: dirty=963 wb=570 unstable=0 bg_thresh=1025 thresh=2051 gap=518 poll_thresh=18 ino=257 dd-2584 [000] 266.808650: balance_dirty_state: bdi btrfs-1: dirty=988 wb=570 unstable=0 bg_thresh=1027 thresh=2055 gap=497 poll_thresh=19 ino=257 dd-2584 [000] 266.808655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1316 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=66852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 266.815966: balance_dirty_state: bdi btrfs-1: dirty=988 wb=444 unstable=0 bg_thresh=1018 thresh=2037 gap=605 poll_thresh=19 ino=257 dd-2584 [000] 266.816047: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=444 unstable=0 bg_thresh=1018 thresh=2037 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 266.816117: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=444 unstable=0 bg_thresh=1021 thresh=2042 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 266.816396: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=444 unstable=0 bg_thresh=1021 thresh=2042 gap=560 poll_thresh=16 ino=257 flush-btrfs-1-2586 [006] 266.816458: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4200 wrote=0 to_write=8192 dd-2584 [000] 266.816544: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=444 unstable=0 bg_thresh=1023 thresh=2047 gap=540 poll_thresh=17 ino=257 dd-2584 [000] 266.816690: balance_dirty_state: bdi btrfs-1: dirty=1100 wb=457 unstable=0 bg_thresh=1025 thresh=2051 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 266.816692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1312 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-191% task_weight=100% bdi_bw=64176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 266.818915: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=976 to_write=7216 dd-2584 [004] 266.823887: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1284 unstable=0 bg_thresh=1016 thresh=2033 gap=590 poll_thresh=18 ino=257 dd-2584 [004] 266.823993: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1259 unstable=0 bg_thresh=1013 thresh=2027 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 266.824098: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1184 unstable=0 bg_thresh=1016 thresh=2032 gap=664 poll_thresh=14 ino=257 dd-2584 [004] 266.824188: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1159 unstable=0 bg_thresh=1013 thresh=2026 gap=658 poll_thresh=15 ino=257 dd-2584 [004] 266.824251: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1159 unstable=0 bg_thresh=1015 thresh=2031 gap=638 poll_thresh=16 ino=257 dd-2584 [004] 266.824373: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1159 unstable=0 bg_thresh=1015 thresh=2030 gap=612 poll_thresh=17 ino=257 dd-2584 [004] 266.824496: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1159 unstable=0 bg_thresh=1017 thresh=2034 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 266.824618: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1159 unstable=0 bg_thresh=1016 thresh=2033 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 266.824922: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1159 unstable=0 bg_thresh=1016 thresh=2032 gap=514 poll_thresh=20 ino=257 dd-2584 [004] 266.825060: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1159 unstable=0 bg_thresh=1013 thresh=2026 gap=482 poll_thresh=21 ino=257 dd-2584 [004] 266.825065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-221% task_weight=101% bdi_bw=64176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 266.831949: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1159 unstable=0 bg_thresh=1013 thresh=2026 gap=482 poll_thresh=21 ino=257 dd-2584 [001] 266.831958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-221% task_weight=101% bdi_bw=64176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 266.839897: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1159 unstable=0 bg_thresh=1013 thresh=2026 gap=482 poll_thresh=21 ino=257 dd-2584 [001] 266.839901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-221% task_weight=101% bdi_bw=64176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 266.847888: balance_dirty_state: bdi btrfs-1: dirty=385 wb=995 unstable=0 bg_thresh=1013 thresh=2027 gap=647 poll_thresh=21 ino=257 dd-2584 [001] 266.847955: balance_dirty_state: bdi btrfs-1: dirty=385 wb=995 unstable=0 bg_thresh=1013 thresh=2027 gap=647 poll_thresh=16 ino=257 dd-2584 [001] 266.848078: balance_dirty_state: bdi btrfs-1: dirty=435 wb=995 unstable=0 bg_thresh=1013 thresh=2026 gap=596 poll_thresh=17 ino=257 dd-2584 [001] 266.848199: balance_dirty_state: bdi btrfs-1: dirty=460 wb=995 unstable=0 bg_thresh=1015 thresh=2030 gap=575 poll_thresh=18 ino=257 dd-2584 [001] 266.848320: balance_dirty_state: bdi btrfs-1: dirty=485 wb=995 unstable=0 bg_thresh=1014 thresh=2029 gap=549 poll_thresh=19 ino=257 dd-2584 [001] 266.848441: balance_dirty_state: bdi btrfs-1: dirty=535 wb=995 unstable=0 bg_thresh=1014 thresh=2028 gap=498 poll_thresh=20 ino=257 dd-2584 [001] 266.848445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=64176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 266.855904: balance_dirty_state: bdi btrfs-1: dirty=535 wb=995 unstable=0 bg_thresh=1007 thresh=2014 gap=484 poll_thresh=20 ino=257 dd-2584 [001] 266.855907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=64176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 266.863970: balance_dirty_state: bdi btrfs-1: dirty=535 wb=742 unstable=0 bg_thresh=1009 thresh=2018 gap=741 poll_thresh=20 ino=257 dd-2584 [001] 266.864097: balance_dirty_state: bdi btrfs-1: dirty=535 wb=742 unstable=0 bg_thresh=1008 thresh=2017 gap=740 poll_thresh=15 ino=257 dd-2584 [001] 266.864221: balance_dirty_state: bdi btrfs-1: dirty=560 wb=742 unstable=0 bg_thresh=1011 thresh=2022 gap=720 poll_thresh=16 ino=257 dd-2584 [001] 266.864461: balance_dirty_state: bdi btrfs-1: dirty=585 wb=742 unstable=0 bg_thresh=1010 thresh=2021 gap=694 poll_thresh=17 ino=257 dd-2584 [001] 266.865064: balance_dirty_state: bdi btrfs-1: dirty=610 wb=742 unstable=0 bg_thresh=1010 thresh=2020 gap=668 poll_thresh=18 ino=257 dd-2584 [001] 266.865305: balance_dirty_state: bdi btrfs-1: dirty=660 wb=742 unstable=0 bg_thresh=1009 thresh=2019 gap=617 poll_thresh=19 ino=257 dd-2584 [001] 266.865548: balance_dirty_state: bdi btrfs-1: dirty=685 wb=742 unstable=0 bg_thresh=1011 thresh=2023 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 266.865739: balance_dirty_state: bdi btrfs-1: dirty=723 wb=667 unstable=0 bg_thresh=1010 thresh=2021 gap=631 poll_thresh=21 ino=257 dd-2584 [001] 266.865900: balance_dirty_state: bdi btrfs-1: dirty=749 wb=617 unstable=0 bg_thresh=1005 thresh=2011 gap=645 poll_thresh=22 ino=257 dd-2584 [001] 266.866027: balance_dirty_state: bdi btrfs-1: dirty=774 wb=617 unstable=0 bg_thresh=1006 thresh=2012 gap=621 poll_thresh=23 ino=257 dd-2584 [001] 266.866154: balance_dirty_state: bdi btrfs-1: dirty=812 wb=617 unstable=0 bg_thresh=1008 thresh=2017 gap=588 poll_thresh=24 ino=257 dd-2584 [001] 266.866289: balance_dirty_state: bdi btrfs-1: dirty=850 wb=617 unstable=0 bg_thresh=1006 thresh=2013 gap=546 poll_thresh=25 ino=257 dd-2584 [001] 266.866581: balance_dirty_state: bdi btrfs-1: dirty=875 wb=617 unstable=0 bg_thresh=1003 thresh=2006 gap=514 poll_thresh=26 ino=257 dd-2584 [001] 266.866708: balance_dirty_state: bdi btrfs-1: dirty=900 wb=617 unstable=0 bg_thresh=1004 thresh=2008 gap=491 poll_thresh=27 ino=257 dd-2584 [001] 266.866713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=64176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 266.871933: balance_dirty_state: bdi btrfs-1: dirty=900 wb=617 unstable=0 bg_thresh=1005 thresh=2010 gap=493 poll_thresh=27 ino=257 dd-2584 [005] 266.871945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=64176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 266.880034: balance_dirty_state: bdi btrfs-1: dirty=900 wb=441 unstable=0 bg_thresh=1013 thresh=2026 gap=685 poll_thresh=27 ino=257 dd-2584 [005] 266.880121: balance_dirty_state: bdi btrfs-1: dirty=900 wb=391 unstable=0 bg_thresh=1010 thresh=2020 gap=729 poll_thresh=20 ino=257 dd-2584 [005] 266.880254: balance_dirty_state: bdi btrfs-1: dirty=950 wb=366 unstable=0 bg_thresh=1008 thresh=2016 gap=700 poll_thresh=21 ino=257 dd-2584 [005] 266.880384: balance_dirty_state: bdi btrfs-1: dirty=975 wb=366 unstable=0 bg_thresh=1010 thresh=2021 gap=680 poll_thresh=22 ino=257 dd-2584 [005] 266.880513: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=366 unstable=0 bg_thresh=1009 thresh=2018 gap=652 poll_thresh=23 ino=257 dd-2584 [005] 266.880646: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=366 unstable=0 bg_thresh=1008 thresh=2017 gap=601 poll_thresh=24 ino=257 flush-btrfs-1-2586 [006] 266.880698: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4264 wrote=0 to_write=8192 dd-2584 [005] 266.880782: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=366 unstable=0 bg_thresh=1013 thresh=2027 gap=586 poll_thresh=25 ino=257 dd-2584 [005] 266.881097: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=441 unstable=0 bg_thresh=1008 thresh=2016 gap=575 poll_thresh=26 ino=257 dd-2584 [005] 266.881244: balance_dirty_state: bdi btrfs-1: dirty=975 wb=491 unstable=0 bg_thresh=1010 thresh=2021 gap=555 poll_thresh=27 ino=257 dd-2584 [005] 266.881427: balance_dirty_state: bdi btrfs-1: dirty=949 wb=567 unstable=0 bg_thresh=1009 thresh=2018 gap=502 poll_thresh=28 ino=257 dd-2584 [005] 266.881429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=64176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 266.883299: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=1024 to_write=7168 dd-2584 [005] 266.887935: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1257 unstable=0 bg_thresh=1008 thresh=2017 gap=626 poll_thresh=28 ino=257 dd-2584 [005] 266.888030: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1257 unstable=0 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=21 ino=257 dd-2584 [005] 266.888261: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1257 unstable=0 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=22 ino=257 dd-2584 [005] 266.888441: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1257 unstable=0 bg_thresh=1002 thresh=2004 gap=538 poll_thresh=23 ino=257 dd-2584 [005] 266.888620: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1257 unstable=0 bg_thresh=1004 thresh=2009 gap=518 poll_thresh=24 ino=257 dd-2584 [005] 266.888801: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1257 unstable=0 bg_thresh=1006 thresh=2012 gap=496 poll_thresh=25 ino=257 dd-2584 [005] 266.888807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=64176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 266.895971: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1257 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=25 ino=257 dd-2584 [005] 266.895976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=64176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 266.904043: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1257 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=25 ino=257 dd-2584 [006] 266.904048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=64176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 266.911977: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1257 unstable=0 bg_thresh=986 thresh=1972 gap=456 poll_thresh=25 ino=257 dd-2584 [006] 266.911983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=64176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 266.919953: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1032 unstable=0 bg_thresh=988 thresh=1976 gap=685 poll_thresh=25 ino=257 dd-2584 [006] 266.920088: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1032 unstable=0 bg_thresh=988 thresh=1976 gap=660 poll_thresh=19 ino=257 dd-2584 [006] 266.920705: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1032 unstable=0 bg_thresh=990 thresh=1980 gap=639 poll_thresh=20 ino=257 dd-2584 [006] 266.920949: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1032 unstable=0 bg_thresh=989 thresh=1979 gap=613 poll_thresh=21 ino=257 dd-2584 [006] 266.921192: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1032 unstable=0 bg_thresh=989 thresh=1978 gap=562 poll_thresh=22 ino=257 dd-2584 [006] 266.921434: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1032 unstable=0 bg_thresh=988 thresh=1977 gap=536 poll_thresh=23 ino=257 dd-2584 [006] 266.921678: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1032 unstable=0 bg_thresh=990 thresh=1981 gap=515 poll_thresh=24 ino=257 dd-2584 [006] 266.921919: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1032 unstable=0 bg_thresh=990 thresh=1980 gap=489 poll_thresh=25 ino=257 dd-2584 [006] 266.921928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-232% task_weight=101% bdi_bw=63124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 266.928031: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1032 unstable=0 bg_thresh=989 thresh=1979 gap=463 poll_thresh=25 ino=257 dd-2584 [006] 266.928040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=101% bdi_bw=63124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 266.935983: balance_dirty_state: bdi btrfs-1: dirty=484 wb=906 unstable=0 bg_thresh=989 thresh=1979 gap=589 poll_thresh=25 ino=257 dd-2584 [006] 266.936054: balance_dirty_state: bdi btrfs-1: dirty=509 wb=906 unstable=0 bg_thresh=989 thresh=1978 gap=563 poll_thresh=19 ino=257 dd-2584 [006] 266.936178: balance_dirty_state: bdi btrfs-1: dirty=534 wb=906 unstable=0 bg_thresh=988 thresh=1977 gap=537 poll_thresh=20 ino=257 dd-2584 [006] 266.936299: balance_dirty_state: bdi btrfs-1: dirty=584 wb=906 unstable=0 bg_thresh=988 thresh=1976 gap=486 poll_thresh=21 ino=257 dd-2584 [006] 266.936303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=63124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 266.944134: balance_dirty_state: bdi btrfs-1: dirty=584 wb=781 unstable=0 bg_thresh=988 thresh=1976 gap=611 poll_thresh=21 ino=257 dd-2584 [006] 266.944384: balance_dirty_state: bdi btrfs-1: dirty=584 wb=781 unstable=0 bg_thresh=990 thresh=1981 gap=616 poll_thresh=16 ino=257 dd-2584 [006] 266.944511: balance_dirty_state: bdi btrfs-1: dirty=634 wb=781 unstable=0 bg_thresh=990 thresh=1980 gap=565 poll_thresh=17 ino=257 dd-2584 [006] 266.944635: balance_dirty_state: bdi btrfs-1: dirty=659 wb=781 unstable=0 bg_thresh=989 thresh=1979 gap=539 poll_thresh=18 ino=257 dd-2584 [006] 266.944761: balance_dirty_state: bdi btrfs-1: dirty=684 wb=781 unstable=0 bg_thresh=991 thresh=1983 gap=518 poll_thresh=19 ino=257 dd-2584 [006] 266.944900: balance_dirty_state: bdi btrfs-1: dirty=710 wb=781 unstable=0 bg_thresh=988 thresh=1976 gap=485 poll_thresh=20 ino=257 dd-2584 [006] 266.944905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-140% task_weight=100% bdi_bw=63124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 266.952122: balance_dirty_state: bdi btrfs-1: dirty=710 wb=781 unstable=0 bg_thresh=988 thresh=1976 gap=485 poll_thresh=20 ino=257 dd-2584 [006] 266.952132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-140% task_weight=100% bdi_bw=63124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 266.960110: balance_dirty_state: bdi btrfs-1: dirty=710 wb=781 unstable=0 bg_thresh=988 thresh=1976 gap=485 poll_thresh=20 ino=257 dd-2584 [006] 266.960120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-140% task_weight=100% bdi_bw=63124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 266.968141: balance_dirty_state: bdi btrfs-1: dirty=710 wb=656 unstable=0 bg_thresh=989 thresh=1978 gap=612 poll_thresh=20 ino=257 dd-2584 [006] 266.968223: balance_dirty_state: bdi btrfs-1: dirty=735 wb=656 unstable=0 bg_thresh=992 thresh=1985 gap=594 poll_thresh=15 ino=257 dd-2584 [006] 266.968282: balance_dirty_state: bdi btrfs-1: dirty=735 wb=656 unstable=0 bg_thresh=989 thresh=1979 gap=588 poll_thresh=16 ino=257 dd-2584 [006] 266.968398: balance_dirty_state: bdi btrfs-1: dirty=785 wb=656 unstable=0 bg_thresh=989 thresh=1978 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 266.968514: balance_dirty_state: bdi btrfs-1: dirty=810 wb=656 unstable=0 bg_thresh=988 thresh=1977 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 266.968807: balance_dirty_state: bdi btrfs-1: dirty=835 wb=656 unstable=0 bg_thresh=991 thresh=1982 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 266.968811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=101% bdi_bw=63124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 266.976101: balance_dirty_state: bdi btrfs-1: dirty=835 wb=656 unstable=0 bg_thresh=991 thresh=1982 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 266.976109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=101% bdi_bw=63124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 266.984014: balance_dirty_state: bdi btrfs-1: dirty=835 wb=656 unstable=0 bg_thresh=991 thresh=1982 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 266.984025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=101% bdi_bw=63124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 266.991954: balance_dirty_state: bdi btrfs-1: dirty=835 wb=531 unstable=0 bg_thresh=990 thresh=1981 gap=615 poll_thresh=19 ino=257 dd-2584 [000] 266.992065: balance_dirty_state: bdi btrfs-1: dirty=835 wb=531 unstable=0 bg_thresh=990 thresh=1981 gap=615 poll_thresh=14 ino=257 dd-2584 [000] 266.992168: balance_dirty_state: bdi btrfs-1: dirty=860 wb=531 unstable=0 bg_thresh=993 thresh=1986 gap=595 poll_thresh=15 ino=257 dd-2584 [000] 266.992270: balance_dirty_state: bdi btrfs-1: dirty=860 wb=531 unstable=0 bg_thresh=993 thresh=1986 gap=595 poll_thresh=16 ino=257 dd-2584 [000] 266.992476: balance_dirty_state: bdi btrfs-1: dirty=910 wb=531 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=17 ino=257 dd-2584 [000] 266.992686: balance_dirty_state: bdi btrfs-1: dirty=935 wb=531 unstable=0 bg_thresh=997 thresh=1995 gap=529 poll_thresh=18 ino=257 dd-2584 [000] 266.992894: balance_dirty_state: bdi btrfs-1: dirty=960 wb=531 unstable=0 bg_thresh=997 thresh=1994 gap=503 poll_thresh=19 ino=257 dd-2584 [000] 266.993100: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=531 unstable=0 bg_thresh=996 thresh=1993 gap=452 poll_thresh=20 ino=257 dd-2584 [000] 266.993107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=63124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 266.993184: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4376 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 266.996918: writeback_single_inode: bdi btrfs-1: ino=257 state= age=252 wrote=880 to_write=7312 dd-2584 [000] 266.999962: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1293 unstable=0 bg_thresh=990 thresh=1980 gap=566 poll_thresh=20 ino=257 dd-2584 [000] 267.000038: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1293 unstable=0 bg_thresh=990 thresh=1980 gap=566 poll_thresh=15 ino=257 dd-2584 [000] 267.000099: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1293 unstable=0 bg_thresh=992 thresh=1985 gap=546 poll_thresh=16 ino=257 dd-2584 [000] 267.000218: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1293 unstable=0 bg_thresh=995 thresh=1990 gap=526 poll_thresh=17 ino=257 dd-2584 [000] 267.000520: balance_dirty_state: bdi btrfs-1: dirty=196 wb=1293 unstable=0 bg_thresh=997 thresh=1995 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 267.000642: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1293 unstable=0 bg_thresh=999 thresh=1999 gap=460 poll_thresh=19 ino=257 dd-2584 [000] 267.000647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=63124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 267.008042: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1155 unstable=0 bg_thresh=991 thresh=1983 gap=582 poll_thresh=19 ino=257 dd-2584 [000] 267.008136: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1155 unstable=0 bg_thresh=991 thresh=1983 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 267.008194: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1155 unstable=0 bg_thresh=994 thresh=1988 gap=562 poll_thresh=15 ino=257 dd-2584 [000] 267.008250: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1155 unstable=0 bg_thresh=994 thresh=1988 gap=537 poll_thresh=16 ino=257 dd-2584 [000] 267.008364: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1155 unstable=0 bg_thresh=996 thresh=1993 gap=517 poll_thresh=17 ino=257 dd-2584 [000] 267.008482: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1155 unstable=0 bg_thresh=998 thresh=1997 gap=496 poll_thresh=18 ino=257 dd-2584 [000] 267.008486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=101% bdi_bw=63124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 267.016497: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1155 unstable=0 bg_thresh=995 thresh=1991 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 267.016505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=100% bdi_bw=63124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 267.028046: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1155 unstable=0 bg_thresh=1036 thresh=2072 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 267.028153: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1155 unstable=0 bg_thresh=1033 thresh=2066 gap=540 poll_thresh=13 ino=257 dd-2584 [004] 267.028250: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1155 unstable=0 bg_thresh=1035 thresh=2071 gap=545 poll_thresh=14 ino=257 dd-2584 [004] 267.028346: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1155 unstable=0 bg_thresh=1032 thresh=2065 gap=514 poll_thresh=15 ino=257 dd-2584 [004] 267.028352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-82% task_gap=-264% task_weight=100% bdi_bw=59432 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 267.040048: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1038 unstable=0 bg_thresh=1029 thresh=2058 gap=616 poll_thresh=15 ino=257 dd-2584 [004] 267.040150: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1038 unstable=0 bg_thresh=1029 thresh=2058 gap=591 poll_thresh=11 ino=257 dd-2584 [004] 267.040244: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1038 unstable=0 bg_thresh=1031 thresh=2063 gap=596 poll_thresh=12 ino=257 dd-2584 [004] 267.040623: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1038 unstable=0 bg_thresh=1031 thresh=2063 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 267.040710: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1038 unstable=0 bg_thresh=1034 thresh=2068 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 267.040798: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1038 unstable=0 bg_thresh=1031 thresh=2062 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 267.040885: balance_dirty_state: bdi btrfs-1: dirty=504 wb=1038 unstable=0 bg_thresh=1033 thresh=2067 gap=525 poll_thresh=16 ino=257 dd-2584 [004] 267.041062: balance_dirty_state: bdi btrfs-1: dirty=529 wb=1038 unstable=0 bg_thresh=1035 thresh=2071 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 267.041069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=59432 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 267.052004: balance_dirty_state: bdi btrfs-1: dirty=529 wb=913 unstable=0 bg_thresh=1026 thresh=2053 gap=611 poll_thresh=17 ino=257 dd-2584 [004] 267.052101: balance_dirty_state: bdi btrfs-1: dirty=554 wb=913 unstable=0 bg_thresh=1026 thresh=2053 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 267.052189: balance_dirty_state: bdi btrfs-1: dirty=554 wb=913 unstable=0 bg_thresh=1026 thresh=2052 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 267.052277: balance_dirty_state: bdi btrfs-1: dirty=579 wb=913 unstable=0 bg_thresh=1026 thresh=2052 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 267.052366: balance_dirty_state: bdi btrfs-1: dirty=604 wb=913 unstable=0 bg_thresh=1025 thresh=2051 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 267.052544: balance_dirty_state: bdi btrfs-1: dirty=629 wb=913 unstable=0 bg_thresh=1027 thresh=2055 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 267.052550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=59432 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 267.060016: balance_dirty_state: bdi btrfs-1: dirty=626 wb=777 unstable=1 bg_thresh=1016 thresh=2032 gap=628 poll_thresh=17 ino=257 dd-2584 [003] 267.060111: balance_dirty_state: bdi btrfs-1: dirty=626 wb=777 unstable=1 bg_thresh=1016 thresh=2032 gap=628 poll_thresh=13 ino=257 dd-2584 [003] 267.060181: balance_dirty_state: bdi btrfs-1: dirty=651 wb=777 unstable=1 bg_thresh=1018 thresh=2037 gap=608 poll_thresh=14 ino=257 dd-2584 [003] 267.060250: balance_dirty_state: bdi btrfs-1: dirty=676 wb=777 unstable=1 bg_thresh=1018 thresh=2037 gap=583 poll_thresh=15 ino=257 dd-2584 [003] 267.060318: balance_dirty_state: bdi btrfs-1: dirty=676 wb=777 unstable=1 bg_thresh=1021 thresh=2042 gap=588 poll_thresh=16 ino=257 dd-2584 [003] 267.060681: balance_dirty_state: bdi btrfs-1: dirty=702 wb=777 unstable=1 bg_thresh=1015 thresh=2031 gap=551 poll_thresh=17 ino=257 dd-2584 [003] 267.060834: balance_dirty_state: bdi btrfs-1: dirty=740 wb=777 unstable=1 bg_thresh=1019 thresh=2038 gap=520 poll_thresh=18 ino=257 dd-2584 [003] 267.060980: balance_dirty_state: bdi btrfs-1: dirty=765 wb=777 unstable=1 bg_thresh=1018 thresh=2037 gap=494 poll_thresh=19 ino=257 dd-2584 [003] 267.060985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-298% task_weight=99% bdi_bw=59432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.067961: balance_dirty_state: bdi btrfs-1: dirty=765 wb=652 unstable=1 bg_thresh=1008 thresh=2016 gap=598 poll_thresh=19 ino=257 dd-2584 [003] 267.068035: balance_dirty_state: bdi btrfs-1: dirty=790 wb=652 unstable=1 bg_thresh=1008 thresh=2016 gap=573 poll_thresh=14 ino=257 dd-2584 [003] 267.068103: balance_dirty_state: bdi btrfs-1: dirty=815 wb=652 unstable=1 bg_thresh=1010 thresh=2021 gap=553 poll_thresh=15 ino=257 dd-2584 [003] 267.068171: balance_dirty_state: bdi btrfs-1: dirty=815 wb=652 unstable=1 bg_thresh=1007 thresh=2015 gap=547 poll_thresh=16 ino=257 dd-2584 [003] 267.068308: balance_dirty_state: bdi btrfs-1: dirty=853 wb=652 unstable=1 bg_thresh=1007 thresh=2014 gap=508 poll_thresh=17 ino=257 dd-2584 [003] 267.068451: balance_dirty_state: bdi btrfs-1: dirty=891 wb=652 unstable=1 bg_thresh=1007 thresh=2015 gap=471 poll_thresh=18 ino=257 dd-2584 [003] 267.068456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=59432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.079961: balance_dirty_state: bdi btrfs-1: dirty=898 wb=527 unstable=1 bg_thresh=992 thresh=1984 gap=558 poll_thresh=18 ino=257 dd-2584 [003] 267.080025: balance_dirty_state: bdi btrfs-1: dirty=898 wb=527 unstable=1 bg_thresh=992 thresh=1984 gap=558 poll_thresh=13 ino=257 dd-2584 [003] 267.080086: balance_dirty_state: bdi btrfs-1: dirty=923 wb=527 unstable=1 bg_thresh=994 thresh=1989 gap=538 poll_thresh=14 ino=257 dd-2584 [003] 267.080147: balance_dirty_state: bdi btrfs-1: dirty=948 wb=527 unstable=1 bg_thresh=997 thresh=1994 gap=518 poll_thresh=15 ino=257 dd-2584 [003] 267.080391: balance_dirty_state: bdi btrfs-1: dirty=948 wb=527 unstable=1 bg_thresh=997 thresh=1994 gap=518 poll_thresh=16 ino=257 dd-2584 [003] 267.080512: balance_dirty_state: bdi btrfs-1: dirty=998 wb=527 unstable=1 bg_thresh=993 thresh=1987 gap=461 poll_thresh=17 ino=257 dd-2584 [003] 267.080516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=59432 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 267.080588: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4464 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 267.082698: writeback_single_inode: bdi btrfs-1: ino=257 state= age=80 wrote=880 to_write=7312 dd-2584 [003] 267.088006: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1267 unstable=1 bg_thresh=988 thresh=1976 gap=575 poll_thresh=17 ino=257 dd-2584 [003] 267.088076: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1267 unstable=1 bg_thresh=988 thresh=1976 gap=575 poll_thresh=13 ino=257 dd-2584 [003] 267.088139: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1267 unstable=1 bg_thresh=990 thresh=1981 gap=555 poll_thresh=14 ino=257 dd-2584 [003] 267.088199: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1267 unstable=1 bg_thresh=993 thresh=1986 gap=535 poll_thresh=15 ino=257 dd-2584 [003] 267.088261: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1267 unstable=1 bg_thresh=993 thresh=1986 gap=535 poll_thresh=16 ino=257 dd-2584 [003] 267.088384: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1267 unstable=1 bg_thresh=992 thresh=1985 gap=484 poll_thresh=17 ino=257 dd-2584 [003] 267.088388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=59432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.096093: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1128 unstable=1 bg_thresh=987 thresh=1975 gap=613 poll_thresh=17 ino=257 dd-2584 [003] 267.096186: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1116 unstable=1 bg_thresh=989 thresh=1978 gap=617 poll_thresh=13 ino=257 dd-2584 [003] 267.096246: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1116 unstable=1 bg_thresh=992 thresh=1985 gap=599 poll_thresh=14 ino=257 dd-2584 [003] 267.096307: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1116 unstable=1 bg_thresh=995 thresh=1990 gap=604 poll_thresh=15 ino=257 dd-2584 [003] 267.096365: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1116 unstable=1 bg_thresh=995 thresh=1990 gap=579 poll_thresh=16 ino=257 dd-2584 [003] 267.096480: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1116 unstable=1 bg_thresh=997 thresh=1995 gap=559 poll_thresh=17 ino=257 dd-2584 [003] 267.096774: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1116 unstable=1 bg_thresh=999 thresh=1999 gap=513 poll_thresh=18 ino=257 dd-2584 [003] 267.096887: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1116 unstable=1 bg_thresh=999 thresh=1998 gap=487 poll_thresh=19 ino=257 dd-2584 [003] 267.096891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=59432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 267.104017: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1116 unstable=1 bg_thresh=999 thresh=1998 gap=487 poll_thresh=19 ino=257 dd-2584 [007] 267.104031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=59432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 267.112082: balance_dirty_state: bdi btrfs-1: dirty=401 wb=881 unstable=0 bg_thresh=995 thresh=1991 gap=709 poll_thresh=19 ino=257 dd-2584 [007] 267.112212: balance_dirty_state: bdi btrfs-1: dirty=401 wb=881 unstable=0 bg_thresh=992 thresh=1985 gap=703 poll_thresh=14 ino=257 dd-2584 [007] 267.112331: balance_dirty_state: bdi btrfs-1: dirty=426 wb=881 unstable=0 bg_thresh=995 thresh=1990 gap=683 poll_thresh=15 ino=257 dd-2584 [007] 267.112449: balance_dirty_state: bdi btrfs-1: dirty=451 wb=881 unstable=0 bg_thresh=994 thresh=1989 gap=657 poll_thresh=16 ino=257 dd-2584 [007] 267.112681: balance_dirty_state: bdi btrfs-1: dirty=476 wb=881 unstable=0 bg_thresh=994 thresh=1988 gap=631 poll_thresh=17 ino=257 dd-2584 [007] 267.112917: balance_dirty_state: bdi btrfs-1: dirty=501 wb=881 unstable=0 bg_thresh=993 thresh=1987 gap=605 poll_thresh=18 ino=257 dd-2584 [007] 267.113152: balance_dirty_state: bdi btrfs-1: dirty=551 wb=881 unstable=0 bg_thresh=993 thresh=1986 gap=554 poll_thresh=19 ino=257 dd-2584 [007] 267.113387: balance_dirty_state: bdi btrfs-1: dirty=576 wb=881 unstable=0 bg_thresh=995 thresh=1990 gap=533 poll_thresh=20 ino=257 dd-2584 [007] 267.113621: balance_dirty_state: bdi btrfs-1: dirty=601 wb=881 unstable=0 bg_thresh=994 thresh=1989 gap=507 poll_thresh=21 ino=257 dd-2584 [007] 267.114224: balance_dirty_state: bdi btrfs-1: dirty=626 wb=881 unstable=0 bg_thresh=994 thresh=1988 gap=481 poll_thresh=22 ino=257 dd-2584 [007] 267.114233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-362% task_weight=98% bdi_bw=59432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.120105: balance_dirty_state: bdi btrfs-1: dirty=626 wb=881 unstable=0 bg_thresh=994 thresh=1988 gap=481 poll_thresh=22 ino=257 dd-2584 [003] 267.120112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-362% task_weight=98% bdi_bw=59432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 267.127992: balance_dirty_state: bdi btrfs-1: dirty=626 wb=881 unstable=0 bg_thresh=992 thresh=1985 gap=478 poll_thresh=22 ino=257 dd-2584 [007] 267.128000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-367% task_weight=98% bdi_bw=59432 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 267.136072: balance_dirty_state: bdi btrfs-1: dirty=626 wb=606 unstable=0 bg_thresh=994 thresh=1988 gap=756 poll_thresh=22 ino=257 dd-2584 [007] 267.136199: balance_dirty_state: bdi btrfs-1: dirty=651 wb=606 unstable=0 bg_thresh=993 thresh=1987 gap=730 poll_thresh=16 ino=257 dd-2584 [007] 267.136439: balance_dirty_state: bdi btrfs-1: dirty=676 wb=606 unstable=0 bg_thresh=993 thresh=1986 gap=704 poll_thresh=17 ino=257 dd-2584 [007] 267.136672: balance_dirty_state: bdi btrfs-1: dirty=726 wb=606 unstable=0 bg_thresh=992 thresh=1985 gap=653 poll_thresh=18 ino=257 dd-2584 [007] 267.136908: balance_dirty_state: bdi btrfs-1: dirty=751 wb=606 unstable=0 bg_thresh=994 thresh=1989 gap=632 poll_thresh=19 ino=257 dd-2584 [007] 267.137143: balance_dirty_state: bdi btrfs-1: dirty=776 wb=606 unstable=0 bg_thresh=994 thresh=1988 gap=606 poll_thresh=20 ino=257 dd-2584 [007] 267.137375: balance_dirty_state: bdi btrfs-1: dirty=801 wb=606 unstable=0 bg_thresh=993 thresh=1987 gap=580 poll_thresh=21 ino=257 dd-2584 [007] 267.137608: balance_dirty_state: bdi btrfs-1: dirty=851 wb=606 unstable=0 bg_thresh=995 thresh=1991 gap=534 poll_thresh=22 ino=257 dd-2584 [007] 267.138202: balance_dirty_state: bdi btrfs-1: dirty=876 wb=606 unstable=0 bg_thresh=995 thresh=1990 gap=508 poll_thresh=23 ino=257 dd-2584 [007] 267.138439: balance_dirty_state: bdi btrfs-1: dirty=901 wb=606 unstable=0 bg_thresh=994 thresh=1989 gap=482 poll_thresh=24 ino=257 dd-2584 [007] 267.138448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=58788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.144180: balance_dirty_state: bdi btrfs-1: dirty=901 wb=606 unstable=0 bg_thresh=994 thresh=1989 gap=482 poll_thresh=24 ino=257 dd-2584 [003] 267.144191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=58788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.152118: balance_dirty_state: bdi btrfs-1: dirty=901 wb=606 unstable=0 bg_thresh=994 thresh=1989 gap=482 poll_thresh=24 ino=257 dd-2584 [003] 267.152127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=58788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.160011: balance_dirty_state: bdi btrfs-1: dirty=901 wb=481 unstable=0 bg_thresh=995 thresh=1990 gap=608 poll_thresh=24 ino=257 dd-2584 [003] 267.160122: balance_dirty_state: bdi btrfs-1: dirty=926 wb=481 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=18 ino=257 dd-2584 [003] 267.160321: balance_dirty_state: bdi btrfs-1: dirty=951 wb=481 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=19 ino=257 dd-2584 [003] 267.160520: balance_dirty_state: bdi btrfs-1: dirty=976 wb=481 unstable=0 bg_thresh=1002 thresh=2005 gap=548 poll_thresh=20 ino=257 dd-2584 [003] 267.160723: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=481 unstable=0 bg_thresh=1002 thresh=2004 gap=522 poll_thresh=21 ino=257 dd-2584 [003] 267.160923: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=481 unstable=0 bg_thresh=1001 thresh=2003 gap=471 poll_thresh=22 ino=257 dd-2584 [003] 267.160931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=99% bdi_bw=58788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 267.161009: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4544 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 267.164969: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=912 to_write=7280 dd-2584 [003] 267.168146: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1416 unstable=0 bg_thresh=1001 thresh=2003 gap=457 poll_thresh=22 ino=257 dd-2584 [003] 267.168155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=99% bdi_bw=58788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.176012: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1291 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=22 ino=257 dd-2584 [003] 267.176105: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1291 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=16 ino=257 dd-2584 [003] 267.176223: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1291 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=17 ino=257 dd-2584 [003] 267.176513: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1291 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=18 ino=257 dd-2584 [003] 267.176627: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1291 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=19 ino=257 dd-2584 [003] 267.176631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=58788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.184017: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1177 unstable=0 bg_thresh=993 thresh=1987 gap=580 poll_thresh=19 ino=257 dd-2584 [003] 267.184110: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1177 unstable=0 bg_thresh=993 thresh=1987 gap=555 poll_thresh=14 ino=257 dd-2584 [003] 267.184169: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1177 unstable=0 bg_thresh=996 thresh=1992 gap=560 poll_thresh=15 ino=257 dd-2584 [003] 267.184224: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1177 unstable=0 bg_thresh=996 thresh=1992 gap=535 poll_thresh=16 ino=257 dd-2584 [003] 267.184334: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1177 unstable=0 bg_thresh=1001 thresh=2002 gap=520 poll_thresh=17 ino=257 dd-2584 [003] 267.184448: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1177 unstable=0 bg_thresh=1000 thresh=2001 gap=469 poll_thresh=18 ino=257 dd-2584 [003] 267.184453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=58788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.192011: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1064 unstable=0 bg_thresh=1009 thresh=2018 gap=599 poll_thresh=18 ino=257 dd-2584 [003] 267.192078: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1064 unstable=0 bg_thresh=1009 thresh=2018 gap=599 poll_thresh=13 ino=257 dd-2584 [003] 267.192138: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1064 unstable=0 bg_thresh=1011 thresh=2023 gap=579 poll_thresh=14 ino=257 dd-2584 [003] 267.192200: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1064 unstable=0 bg_thresh=1011 thresh=2023 gap=554 poll_thresh=15 ino=257 dd-2584 [003] 267.192262: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1064 unstable=0 bg_thresh=1011 thresh=2022 gap=553 poll_thresh=16 ino=257 dd-2584 [003] 267.192384: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1064 unstable=0 bg_thresh=1010 thresh=2021 gap=527 poll_thresh=17 ino=257 dd-2584 [003] 267.192687: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1064 unstable=0 bg_thresh=1012 thresh=2025 gap=481 poll_thresh=18 ino=257 dd-2584 [003] 267.192693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=58788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.200110: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1064 unstable=0 bg_thresh=1006 thresh=2012 gap=468 poll_thresh=18 ino=257 dd-2584 [003] 267.200115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=58788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.208007: balance_dirty_state: bdi btrfs-1: dirty=480 wb=939 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=18 ino=257 dd-2584 [003] 267.208084: balance_dirty_state: bdi btrfs-1: dirty=480 wb=939 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=13 ino=257 dd-2584 [003] 267.208144: balance_dirty_state: bdi btrfs-1: dirty=505 wb=939 unstable=0 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=14 ino=257 dd-2584 [003] 267.208204: balance_dirty_state: bdi btrfs-1: dirty=530 wb=939 unstable=0 bg_thresh=1002 thresh=2004 gap=535 poll_thresh=15 ino=257 dd-2584 [003] 267.208262: balance_dirty_state: bdi btrfs-1: dirty=530 wb=939 unstable=0 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=16 ino=257 dd-2584 [003] 267.208382: balance_dirty_state: bdi btrfs-1: dirty=580 wb=939 unstable=0 bg_thresh=1007 thresh=2014 gap=495 poll_thresh=17 ino=257 dd-2584 [003] 267.208386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=58788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 267.216151: balance_dirty_state: bdi btrfs-1: dirty=580 wb=939 unstable=0 bg_thresh=1006 thresh=2012 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 267.216159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=58788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 267.228116: balance_dirty_state: bdi btrfs-1: dirty=580 wb=814 unstable=0 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=17 ino=257 dd-2584 [005] 267.228218: balance_dirty_state: bdi btrfs-1: dirty=580 wb=814 unstable=0 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=13 ino=257 dd-2584 [005] 267.228333: balance_dirty_state: bdi btrfs-1: dirty=605 wb=814 unstable=0 bg_thresh=1002 thresh=2005 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 267.228448: balance_dirty_state: bdi btrfs-1: dirty=630 wb=814 unstable=0 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 267.228566: balance_dirty_state: bdi btrfs-1: dirty=630 wb=814 unstable=0 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 267.228805: balance_dirty_state: bdi btrfs-1: dirty=680 wb=814 unstable=0 bg_thresh=1004 thresh=2009 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 267.229043: balance_dirty_state: bdi btrfs-1: dirty=705 wb=814 unstable=0 bg_thresh=1006 thresh=2013 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 267.229052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=58788 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 267.236075: balance_dirty_state: bdi btrfs-1: dirty=705 wb=689 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=18 ino=257 dd-2584 [005] 267.236416: balance_dirty_state: bdi btrfs-1: dirty=730 wb=689 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=13 ino=257 dd-2584 [005] 267.236502: balance_dirty_state: bdi btrfs-1: dirty=730 wb=689 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 267.236585: balance_dirty_state: bdi btrfs-1: dirty=755 wb=689 unstable=0 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 267.236691: balance_dirty_state: bdi btrfs-1: dirty=780 wb=689 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=16 ino=257 dd-2584 [005] 267.236929: balance_dirty_state: bdi btrfs-1: dirty=805 wb=689 unstable=0 bg_thresh=999 thresh=1999 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 267.237161: balance_dirty_state: bdi btrfs-1: dirty=830 wb=689 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 267.237170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-349% task_weight=98% bdi_bw=58788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 267.244165: balance_dirty_state: bdi btrfs-1: dirty=830 wb=689 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 267.244175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-349% task_weight=98% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 267.252095: balance_dirty_state: bdi btrfs-1: dirty=830 wb=564 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 267.252170: balance_dirty_state: bdi btrfs-1: dirty=830 wb=564 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 267.252242: balance_dirty_state: bdi btrfs-1: dirty=855 wb=564 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 267.252311: balance_dirty_state: bdi btrfs-1: dirty=880 wb=564 unstable=0 bg_thresh=994 thresh=1988 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 267.252380: balance_dirty_state: bdi btrfs-1: dirty=880 wb=564 unstable=0 bg_thresh=990 thresh=1980 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 267.252519: balance_dirty_state: bdi btrfs-1: dirty=930 wb=564 unstable=0 bg_thresh=990 thresh=1981 gap=487 poll_thresh=17 ino=257 dd-2584 [004] 267.252524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 267.260125: balance_dirty_state: bdi btrfs-1: dirty=930 wb=564 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=17 ino=257 dd-2584 [004] 267.260135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=98% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 267.268145: balance_dirty_state: bdi btrfs-1: dirty=930 wb=439 unstable=0 bg_thresh=994 thresh=1989 gap=620 poll_thresh=17 ino=257 dd-2584 [004] 267.268238: balance_dirty_state: bdi btrfs-1: dirty=930 wb=439 unstable=0 bg_thresh=997 thresh=1994 gap=625 poll_thresh=13 ino=257 dd-2584 [004] 267.268298: balance_dirty_state: bdi btrfs-1: dirty=955 wb=439 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 267.268525: balance_dirty_state: bdi btrfs-1: dirty=980 wb=439 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 267.268583: balance_dirty_state: bdi btrfs-1: dirty=980 wb=439 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 267.268694: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=439 unstable=0 bg_thresh=995 thresh=1991 gap=522 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 267.268784: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4652 wrote=0 to_write=8192 dd-2584 [004] 267.268821: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=439 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 267.268944: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=439 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 267.268946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 267.273230: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=960 to_write=7232 dd-2584 [000] 267.276140: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1389 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=19 ino=257 dd-2584 [000] 267.276157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 267.284029: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1239 unstable=0 bg_thresh=997 thresh=1994 gap=625 poll_thresh=19 ino=257 dd-2584 [000] 267.284094: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1239 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=14 ino=257 dd-2584 [000] 267.284154: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1239 unstable=0 bg_thresh=999 thresh=1999 gap=605 poll_thresh=15 ino=257 dd-2584 [000] 267.284212: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1239 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=16 ino=257 dd-2584 [000] 267.284406: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1239 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=17 ino=257 dd-2584 [000] 267.284643: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1239 unstable=0 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=18 ino=257 dd-2584 [000] 267.285247: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1239 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 267.285256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 267.292070: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1114 unstable=0 bg_thresh=999 thresh=1998 gap=604 poll_thresh=19 ino=257 dd-2584 [000] 267.292171: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1114 unstable=0 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=14 ino=257 dd-2584 [000] 267.292287: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1114 unstable=0 bg_thresh=998 thresh=1997 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 267.292405: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1114 unstable=0 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 267.292641: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1114 unstable=0 bg_thresh=1003 thresh=2006 gap=537 poll_thresh=17 ino=257 dd-2584 [000] 267.292873: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1114 unstable=0 bg_thresh=1002 thresh=2005 gap=511 poll_thresh=18 ino=257 dd-2584 [000] 267.293112: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1114 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=19 ino=257 dd-2584 [000] 267.293120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-349% task_weight=98% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 267.300077: balance_dirty_state: bdi btrfs-1: dirty=405 wb=989 unstable=0 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=19 ino=257 dd-2584 [000] 267.300141: balance_dirty_state: bdi btrfs-1: dirty=430 wb=989 unstable=0 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=14 ino=257 dd-2584 [000] 267.300201: balance_dirty_state: bdi btrfs-1: dirty=455 wb=989 unstable=0 bg_thresh=999 thresh=1999 gap=555 poll_thresh=15 ino=257 dd-2584 [000] 267.300259: balance_dirty_state: bdi btrfs-1: dirty=455 wb=989 unstable=0 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 267.300371: balance_dirty_state: bdi btrfs-1: dirty=505 wb=989 unstable=0 bg_thresh=1001 thresh=2003 gap=509 poll_thresh=17 ino=257 dd-2584 [000] 267.300654: balance_dirty_state: bdi btrfs-1: dirty=530 wb=989 unstable=0 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 267.300659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 267.308115: balance_dirty_state: bdi btrfs-1: dirty=530 wb=989 unstable=0 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 267.308124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 267.316055: balance_dirty_state: bdi btrfs-1: dirty=530 wb=989 unstable=0 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 267.316061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 267.324069: balance_dirty_state: bdi btrfs-1: dirty=530 wb=989 unstable=0 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 267.324075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 267.332103: balance_dirty_state: bdi btrfs-1: dirty=530 wb=839 unstable=0 bg_thresh=1002 thresh=2005 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 267.332167: balance_dirty_state: bdi btrfs-1: dirty=555 wb=839 unstable=0 bg_thresh=1005 thresh=2010 gap=616 poll_thresh=13 ino=257 dd-2584 [004] 267.332229: balance_dirty_state: bdi btrfs-1: dirty=555 wb=839 unstable=0 bg_thresh=1002 thresh=2004 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 267.332289: balance_dirty_state: bdi btrfs-1: dirty=580 wb=839 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 267.332349: balance_dirty_state: bdi btrfs-1: dirty=605 wb=839 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 267.332471: balance_dirty_state: bdi btrfs-1: dirty=630 wb=839 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 267.332592: balance_dirty_state: bdi btrfs-1: dirty=655 wb=839 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 267.332719: balance_dirty_state: bdi btrfs-1: dirty=680 wb=839 unstable=0 bg_thresh=996 thresh=1993 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 267.332723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 267.340110: balance_dirty_state: bdi btrfs-1: dirty=680 wb=839 unstable=0 bg_thresh=987 thresh=1975 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 267.340116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-382% task_weight=99% bdi_bw=55868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 267.348159: balance_dirty_state: bdi btrfs-1: dirty=680 wb=714 unstable=0 bg_thresh=984 thresh=1968 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 267.348250: balance_dirty_state: bdi btrfs-1: dirty=705 wb=714 unstable=0 bg_thresh=986 thresh=1973 gap=554 poll_thresh=14 ino=257 dd-2584 [004] 267.348331: balance_dirty_state: bdi btrfs-1: dirty=730 wb=714 unstable=0 bg_thresh=989 thresh=1978 gap=534 poll_thresh=15 ino=257 dd-2584 [004] 267.348397: balance_dirty_state: bdi btrfs-1: dirty=730 wb=714 unstable=0 bg_thresh=986 thresh=1972 gap=528 poll_thresh=16 ino=257 dd-2584 [004] 267.348533: balance_dirty_state: bdi btrfs-1: dirty=780 wb=714 unstable=0 bg_thresh=985 thresh=1971 gap=477 poll_thresh=17 ino=257 dd-2584 [004] 267.348539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=53784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 267.360074: balance_dirty_state: bdi btrfs-1: dirty=780 wb=589 unstable=0 bg_thresh=991 thresh=1983 gap=614 poll_thresh=17 ino=257 dd-2584 [004] 267.360386: balance_dirty_state: bdi btrfs-1: dirty=780 wb=589 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 267.360444: balance_dirty_state: bdi btrfs-1: dirty=805 wb=589 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 267.360501: balance_dirty_state: bdi btrfs-1: dirty=830 wb=589 unstable=0 bg_thresh=988 thresh=1976 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 267.360558: balance_dirty_state: bdi btrfs-1: dirty=830 wb=589 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 267.360670: balance_dirty_state: bdi btrfs-1: dirty=880 wb=589 unstable=0 bg_thresh=990 thresh=1980 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 267.360783: balance_dirty_state: bdi btrfs-1: dirty=905 wb=589 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 267.360788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=53784 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 267.368118: balance_dirty_state: bdi btrfs-1: dirty=905 wb=464 unstable=0 bg_thresh=991 thresh=1983 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 267.368244: balance_dirty_state: bdi btrfs-1: dirty=905 wb=464 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 267.368361: balance_dirty_state: bdi btrfs-1: dirty=930 wb=464 unstable=0 bg_thresh=988 thresh=1976 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 267.368478: balance_dirty_state: bdi btrfs-1: dirty=955 wb=464 unstable=0 bg_thresh=988 thresh=1976 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 267.368595: balance_dirty_state: bdi btrfs-1: dirty=955 wb=464 unstable=0 bg_thresh=987 thresh=1975 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 267.368832: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=464 unstable=0 bg_thresh=989 thresh=1979 gap=510 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 267.368887: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4752 wrote=0 to_write=8192 dd-2584 [004] 267.369077: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=464 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 267.369080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=53784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 267.371434: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=896 to_write=7296 dd-2584 [004] 267.376127: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1239 unstable=0 bg_thresh=987 thresh=1974 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 267.376403: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1239 unstable=0 bg_thresh=987 thresh=1974 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 267.376463: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1239 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 267.376522: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1239 unstable=0 bg_thresh=986 thresh=1973 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 267.376580: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1239 unstable=0 bg_thresh=986 thresh=1972 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 267.376699: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1239 unstable=0 bg_thresh=988 thresh=1976 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 267.376817: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1239 unstable=0 bg_thresh=987 thresh=1975 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 267.376822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=53784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.384105: balance_dirty_state: bdi btrfs-1: dirty=255 wb=989 unstable=0 bg_thresh=990 thresh=1980 gap=736 poll_thresh=18 ino=257 dd-2584 [003] 267.384183: balance_dirty_state: bdi btrfs-1: dirty=255 wb=989 unstable=0 bg_thresh=991 thresh=1982 gap=738 poll_thresh=13 ino=257 dd-2584 [003] 267.384248: balance_dirty_state: bdi btrfs-1: dirty=280 wb=989 unstable=0 bg_thresh=993 thresh=1987 gap=718 poll_thresh=14 ino=257 dd-2584 [003] 267.384311: balance_dirty_state: bdi btrfs-1: dirty=305 wb=989 unstable=0 bg_thresh=993 thresh=1987 gap=693 poll_thresh=15 ino=257 dd-2584 [003] 267.384373: balance_dirty_state: bdi btrfs-1: dirty=305 wb=989 unstable=0 bg_thresh=996 thresh=1992 gap=698 poll_thresh=16 ino=257 dd-2584 [003] 267.384500: balance_dirty_state: bdi btrfs-1: dirty=330 wb=989 unstable=0 bg_thresh=998 thresh=1997 gap=678 poll_thresh=17 ino=257 dd-2584 [003] 267.384627: balance_dirty_state: bdi btrfs-1: dirty=380 wb=989 unstable=0 bg_thresh=1000 thresh=2001 gap=632 poll_thresh=18 ino=257 dd-2584 [003] 267.384947: balance_dirty_state: bdi btrfs-1: dirty=405 wb=989 unstable=0 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=19 ino=257 dd-2584 [003] 267.385073: balance_dirty_state: bdi btrfs-1: dirty=430 wb=989 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=20 ino=257 dd-2584 [003] 267.385199: balance_dirty_state: bdi btrfs-1: dirty=480 wb=989 unstable=0 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=21 ino=257 dd-2584 [003] 267.385326: balance_dirty_state: bdi btrfs-1: dirty=505 wb=989 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=22 ino=257 dd-2584 [003] 267.385454: balance_dirty_state: bdi btrfs-1: dirty=530 wb=989 unstable=0 bg_thresh=997 thresh=1995 gap=476 poll_thresh=23 ino=257 dd-2584 [003] 267.385459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=53784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.392065: balance_dirty_state: bdi btrfs-1: dirty=530 wb=914 unstable=0 bg_thresh=992 thresh=1985 gap=541 poll_thresh=23 ino=257 dd-2584 [003] 267.392132: balance_dirty_state: bdi btrfs-1: dirty=555 wb=914 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=17 ino=257 dd-2584 [003] 267.392256: balance_dirty_state: bdi btrfs-1: dirty=580 wb=914 unstable=0 bg_thresh=995 thresh=1990 gap=496 poll_thresh=18 ino=257 dd-2584 [003] 267.392260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=53784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.400128: balance_dirty_state: bdi btrfs-1: dirty=580 wb=914 unstable=0 bg_thresh=995 thresh=1990 gap=496 poll_thresh=18 ino=257 dd-2584 [003] 267.400136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=53784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.408215: balance_dirty_state: bdi btrfs-1: dirty=580 wb=789 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=18 ino=257 dd-2584 [003] 267.408293: balance_dirty_state: bdi btrfs-1: dirty=605 wb=789 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=13 ino=257 dd-2584 [003] 267.408361: balance_dirty_state: bdi btrfs-1: dirty=605 wb=789 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=14 ino=257 dd-2584 [003] 267.408428: balance_dirty_state: bdi btrfs-1: dirty=630 wb=789 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=15 ino=257 dd-2584 [003] 267.408705: balance_dirty_state: bdi btrfs-1: dirty=655 wb=789 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=16 ino=257 dd-2584 [003] 267.408843: balance_dirty_state: bdi btrfs-1: dirty=680 wb=789 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=17 ino=257 dd-2584 [003] 267.408979: balance_dirty_state: bdi btrfs-1: dirty=705 wb=789 unstable=0 bg_thresh=1000 thresh=2001 gap=507 poll_thresh=18 ino=257 dd-2584 [003] 267.409116: balance_dirty_state: bdi btrfs-1: dirty=730 wb=789 unstable=0 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=19 ino=257 dd-2584 [003] 267.409121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=53784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.416202: balance_dirty_state: bdi btrfs-1: dirty=730 wb=664 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=19 ino=257 dd-2584 [003] 267.416285: balance_dirty_state: bdi btrfs-1: dirty=755 wb=664 unstable=0 bg_thresh=992 thresh=1984 gap=565 poll_thresh=14 ino=257 dd-2584 [003] 267.416353: balance_dirty_state: bdi btrfs-1: dirty=780 wb=664 unstable=0 bg_thresh=992 thresh=1984 gap=540 poll_thresh=15 ino=257 dd-2584 [003] 267.416419: balance_dirty_state: bdi btrfs-1: dirty=780 wb=664 unstable=0 bg_thresh=994 thresh=1989 gap=545 poll_thresh=16 ino=257 dd-2584 [003] 267.416552: balance_dirty_state: bdi btrfs-1: dirty=830 wb=664 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=17 ino=257 dd-2584 [003] 267.416690: balance_dirty_state: bdi btrfs-1: dirty=855 wb=664 unstable=0 bg_thresh=999 thresh=1999 gap=480 poll_thresh=18 ino=257 dd-2584 [003] 267.416695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=53784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.424196: balance_dirty_state: bdi btrfs-1: dirty=855 wb=664 unstable=0 bg_thresh=999 thresh=1999 gap=480 poll_thresh=18 ino=257 dd-2584 [003] 267.424204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=53784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.432227: balance_dirty_state: bdi btrfs-1: dirty=855 wb=664 unstable=0 bg_thresh=999 thresh=1999 gap=480 poll_thresh=18 ino=257 dd-2584 [003] 267.432233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=53784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.440201: balance_dirty_state: bdi btrfs-1: dirty=855 wb=539 unstable=0 bg_thresh=999 thresh=1999 gap=605 poll_thresh=18 ino=257 dd-2584 [003] 267.440313: balance_dirty_state: bdi btrfs-1: dirty=880 wb=539 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=13 ino=257 dd-2584 [003] 267.440415: balance_dirty_state: bdi btrfs-1: dirty=880 wb=539 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=14 ino=257 dd-2584 [003] 267.440826: balance_dirty_state: bdi btrfs-1: dirty=905 wb=539 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=15 ino=257 dd-2584 [003] 267.440927: balance_dirty_state: bdi btrfs-1: dirty=905 wb=539 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=16 ino=257 dd-2584 [003] 267.441127: balance_dirty_state: bdi btrfs-1: dirty=955 wb=539 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=17 ino=257 dd-2584 [003] 267.441329: balance_dirty_state: bdi btrfs-1: dirty=980 wb=539 unstable=0 bg_thresh=997 thresh=1995 gap=476 poll_thresh=18 ino=257 dd-2584 [003] 267.441336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=53784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.448101: balance_dirty_state: bdi btrfs-1: dirty=980 wb=414 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=18 ino=257 dd-2584 [003] 267.448186: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=414 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 267.448224: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4832 wrote=0 to_write=8192 dd-2584 [003] 267.448248: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=414 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=14 ino=257 dd-2584 [003] 267.448308: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=414 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=15 ino=257 dd-2584 [003] 267.448369: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=414 unstable=0 bg_thresh=995 thresh=1991 gap=522 poll_thresh=16 ino=257 dd-2584 [003] 267.448494: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=464 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=17 ino=257 dd-2584 [003] 267.448622: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=514 unstable=0 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=18 ino=257 dd-2584 [003] 267.448623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=53784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 267.452601: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=276 wrote=992 to_write=7200 dd-2584 [003] 267.456194: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1414 unstable=0 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=18 ino=257 dd-2584 [003] 267.456202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=53008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.464146: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1289 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=18 ino=257 dd-2584 [003] 267.464245: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1289 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=13 ino=257 dd-2584 [003] 267.464305: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1289 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=14 ino=257 dd-2584 [003] 267.464554: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1289 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=15 ino=257 dd-2584 [003] 267.464611: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1289 unstable=0 bg_thresh=995 thresh=1991 gap=522 poll_thresh=16 ino=257 dd-2584 [003] 267.464728: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1289 unstable=0 bg_thresh=995 thresh=1990 gap=496 poll_thresh=17 ino=257 dd-2584 [003] 267.464732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=53008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.472158: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1289 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=17 ino=257 dd-2584 [003] 267.472167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=53008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.480210: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1164 unstable=0 bg_thresh=983 thresh=1966 gap=597 poll_thresh=17 ino=257 dd-2584 [003] 267.480308: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1164 unstable=0 bg_thresh=983 thresh=1966 gap=572 poll_thresh=13 ino=257 dd-2584 [003] 267.480366: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1164 unstable=0 bg_thresh=985 thresh=1971 gap=577 poll_thresh=14 ino=257 dd-2584 [003] 267.480425: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1164 unstable=0 bg_thresh=988 thresh=1976 gap=557 poll_thresh=15 ino=257 dd-2584 [003] 267.480484: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1164 unstable=0 bg_thresh=988 thresh=1976 gap=532 poll_thresh=16 ino=257 dd-2584 [003] 267.480602: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1164 unstable=0 bg_thresh=990 thresh=1981 gap=512 poll_thresh=17 ino=257 dd-2584 [003] 267.480721: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1164 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=18 ino=257 dd-2584 [003] 267.480726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=53008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.492095: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1039 unstable=0 bg_thresh=986 thresh=1973 gap=604 poll_thresh=18 ino=257 dd-2584 [003] 267.492159: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1039 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=13 ino=257 dd-2584 [003] 267.492220: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1039 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=14 ino=257 dd-2584 [003] 267.492282: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1039 unstable=0 bg_thresh=988 thresh=1977 gap=558 poll_thresh=15 ino=257 dd-2584 [003] 267.492343: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1039 unstable=0 bg_thresh=988 thresh=1977 gap=533 poll_thresh=16 ino=257 dd-2584 [003] 267.492639: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1039 unstable=0 bg_thresh=990 thresh=1981 gap=512 poll_thresh=17 ino=257 dd-2584 [003] 267.492759: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1039 unstable=0 bg_thresh=990 thresh=1980 gap=486 poll_thresh=18 ino=257 dd-2584 [003] 267.492763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=53008 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 267.504222: balance_dirty_state: bdi btrfs-1: dirty=455 wb=889 unstable=0 bg_thresh=987 thresh=1975 gap=631 poll_thresh=18 ino=257 dd-2584 [006] 267.504341: balance_dirty_state: bdi btrfs-1: dirty=455 wb=889 unstable=0 bg_thresh=990 thresh=1980 gap=636 poll_thresh=13 ino=257 dd-2584 [006] 267.504458: balance_dirty_state: bdi btrfs-1: dirty=480 wb=889 unstable=0 bg_thresh=990 thresh=1980 gap=611 poll_thresh=14 ino=257 dd-2584 [006] 267.504573: balance_dirty_state: bdi btrfs-1: dirty=505 wb=889 unstable=0 bg_thresh=992 thresh=1985 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 267.504687: balance_dirty_state: bdi btrfs-1: dirty=505 wb=889 unstable=0 bg_thresh=992 thresh=1985 gap=591 poll_thresh=16 ino=257 dd-2584 [006] 267.504924: balance_dirty_state: bdi btrfs-1: dirty=555 wb=889 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=17 ino=257 dd-2584 [006] 267.505160: balance_dirty_state: bdi btrfs-1: dirty=580 wb=889 unstable=0 bg_thresh=997 thresh=1994 gap=525 poll_thresh=18 ino=257 dd-2584 [006] 267.505395: balance_dirty_state: bdi btrfs-1: dirty=605 wb=889 unstable=0 bg_thresh=996 thresh=1993 gap=499 poll_thresh=19 ino=257 dd-2584 [006] 267.505630: balance_dirty_state: bdi btrfs-1: dirty=655 wb=889 unstable=0 bg_thresh=996 thresh=1992 gap=448 poll_thresh=20 ino=257 dd-2584 [006] 267.505639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=53008 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 267.512264: balance_dirty_state: bdi btrfs-1: dirty=655 wb=889 unstable=0 bg_thresh=996 thresh=1992 gap=448 poll_thresh=20 ino=257 dd-2584 [006] 267.512273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=53008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 267.520357: balance_dirty_state: bdi btrfs-1: dirty=655 wb=764 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=20 ino=257 dd-2584 [006] 267.520612: balance_dirty_state: bdi btrfs-1: dirty=655 wb=764 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 267.520672: balance_dirty_state: bdi btrfs-1: dirty=680 wb=764 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 267.520785: balance_dirty_state: bdi btrfs-1: dirty=705 wb=764 unstable=0 bg_thresh=994 thresh=1989 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 267.520900: balance_dirty_state: bdi btrfs-1: dirty=730 wb=764 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 267.520904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=53008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 267.528363: balance_dirty_state: bdi btrfs-1: dirty=730 wb=764 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 267.528372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=53008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 267.536299: balance_dirty_state: bdi btrfs-1: dirty=730 wb=639 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 267.536447: balance_dirty_state: bdi btrfs-1: dirty=755 wb=564 unstable=0 bg_thresh=987 thresh=1975 gap=656 poll_thresh=13 ino=257 dd-2584 [006] 267.536574: balance_dirty_state: bdi btrfs-1: dirty=780 wb=489 unstable=0 bg_thresh=987 thresh=1975 gap=706 poll_thresh=14 ino=257 dd-2584 [006] 267.536689: balance_dirty_state: bdi btrfs-1: dirty=780 wb=489 unstable=0 bg_thresh=990 thresh=1980 gap=711 poll_thresh=15 ino=257 dd-2584 [006] 267.536807: balance_dirty_state: bdi btrfs-1: dirty=805 wb=489 unstable=0 bg_thresh=989 thresh=1979 gap=685 poll_thresh=16 ino=257 dd-2584 [006] 267.537039: balance_dirty_state: bdi btrfs-1: dirty=830 wb=489 unstable=0 bg_thresh=989 thresh=1978 gap=659 poll_thresh=17 ino=257 dd-2584 [006] 267.537274: balance_dirty_state: bdi btrfs-1: dirty=855 wb=489 unstable=0 bg_thresh=988 thresh=1977 gap=633 poll_thresh=18 ino=257 dd-2584 [006] 267.537510: balance_dirty_state: bdi btrfs-1: dirty=905 wb=489 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 267.538113: balance_dirty_state: bdi btrfs-1: dirty=930 wb=489 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=20 ino=257 dd-2584 [006] 267.538349: balance_dirty_state: bdi btrfs-1: dirty=955 wb=489 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=21 ino=257 dd-2584 [006] 267.538583: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=489 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=22 ino=257 dd-2584 [006] 267.538592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=53008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 267.538629: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4920 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 267.542929: writeback_single_inode: bdi btrfs-1: ino=257 state= age=364 wrote=896 to_write=7296 dd-2584 [006] 267.544316: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1364 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=22 ino=257 dd-2584 [006] 267.544325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=53008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 267.552315: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1364 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=22 ino=257 dd-2584 [006] 267.552325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=53008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 267.560305: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1364 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=22 ino=257 dd-2584 [006] 267.560315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 267.568326: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1239 unstable=0 bg_thresh=989 thresh=1978 gap=609 poll_thresh=22 ino=257 dd-2584 [006] 267.568417: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1239 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=16 ino=257 dd-2584 [006] 267.568533: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1239 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 267.568648: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1239 unstable=0 bg_thresh=990 thresh=1980 gap=536 poll_thresh=18 ino=257 dd-2584 [006] 267.568762: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1239 unstable=0 bg_thresh=989 thresh=1979 gap=510 poll_thresh=19 ino=257 dd-2584 [006] 267.568876: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1239 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=20 ino=257 dd-2584 [006] 267.568881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 267.576310: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1239 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=20 ino=257 dd-2584 [006] 267.576320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 267.584306: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1114 unstable=0 bg_thresh=991 thresh=1983 gap=614 poll_thresh=20 ino=257 dd-2584 [006] 267.584434: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1114 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=15 ino=257 dd-2584 [006] 267.584920: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1114 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 267.585156: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1114 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 267.585392: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1114 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 267.585624: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1114 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 267.585633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 267.592335: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1114 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 267.592344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 267.600271: balance_dirty_state: bdi btrfs-1: dirty=380 wb=989 unstable=0 bg_thresh=990 thresh=1980 gap=611 poll_thresh=19 ino=257 dd-2584 [006] 267.600343: balance_dirty_state: bdi btrfs-1: dirty=405 wb=989 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 267.600403: balance_dirty_state: bdi btrfs-1: dirty=430 wb=989 unstable=0 bg_thresh=992 thresh=1984 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 267.600462: balance_dirty_state: bdi btrfs-1: dirty=430 wb=989 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 267.600580: balance_dirty_state: bdi btrfs-1: dirty=480 wb=989 unstable=0 bg_thresh=991 thresh=1982 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 267.600697: balance_dirty_state: bdi btrfs-1: dirty=505 wb=989 unstable=0 bg_thresh=990 thresh=1981 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 267.600701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 267.608136: balance_dirty_state: bdi btrfs-1: dirty=505 wb=989 unstable=0 bg_thresh=986 thresh=1973 gap=479 poll_thresh=18 ino=257 dd-2584 [006] 267.608141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 267.616177: balance_dirty_state: bdi btrfs-1: dirty=505 wb=764 unstable=0 bg_thresh=982 thresh=1964 gap=695 poll_thresh=18 ino=257 dd-2584 [000] 267.616261: balance_dirty_state: bdi btrfs-1: dirty=530 wb=764 unstable=0 bg_thresh=984 thresh=1969 gap=675 poll_thresh=13 ino=257 dd-2584 [000] 267.616331: balance_dirty_state: bdi btrfs-1: dirty=530 wb=764 unstable=0 bg_thresh=987 thresh=1974 gap=680 poll_thresh=14 ino=257 dd-2584 [000] 267.616612: balance_dirty_state: bdi btrfs-1: dirty=555 wb=764 unstable=0 bg_thresh=989 thresh=1978 gap=659 poll_thresh=15 ino=257 dd-2584 [000] 267.616682: balance_dirty_state: bdi btrfs-1: dirty=580 wb=764 unstable=0 bg_thresh=991 thresh=1983 gap=639 poll_thresh=16 ino=257 dd-2584 [000] 267.616823: balance_dirty_state: bdi btrfs-1: dirty=605 wb=764 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=17 ino=257 dd-2584 [000] 267.616948: balance_dirty_state: bdi btrfs-1: dirty=630 wb=764 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=18 ino=257 dd-2584 [000] 267.617067: balance_dirty_state: bdi btrfs-1: dirty=680 wb=764 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=19 ino=257 dd-2584 [000] 267.617185: balance_dirty_state: bdi btrfs-1: dirty=705 wb=764 unstable=0 bg_thresh=986 thresh=1972 gap=503 poll_thresh=20 ino=257 dd-2584 [000] 267.617308: balance_dirty_state: bdi btrfs-1: dirty=730 wb=764 unstable=0 bg_thresh=985 thresh=1971 gap=477 poll_thresh=21 ino=257 dd-2584 [000] 267.617312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 267.624289: balance_dirty_state: bdi btrfs-1: dirty=730 wb=764 unstable=0 bg_thresh=982 thresh=1965 gap=471 poll_thresh=21 ino=257 dd-2584 [004] 267.624297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=100% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 267.632180: balance_dirty_state: bdi btrfs-1: dirty=730 wb=639 unstable=0 bg_thresh=982 thresh=1965 gap=596 poll_thresh=21 ino=257 dd-2584 [004] 267.632288: balance_dirty_state: bdi btrfs-1: dirty=755 wb=639 unstable=0 bg_thresh=982 thresh=1965 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 267.632404: balance_dirty_state: bdi btrfs-1: dirty=780 wb=639 unstable=0 bg_thresh=987 thresh=1975 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 267.632692: balance_dirty_state: bdi btrfs-1: dirty=805 wb=639 unstable=0 bg_thresh=987 thresh=1974 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 267.632805: balance_dirty_state: bdi btrfs-1: dirty=855 wb=639 unstable=0 bg_thresh=986 thresh=1973 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 267.632810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 267.640289: balance_dirty_state: bdi btrfs-1: dirty=855 wb=514 unstable=0 bg_thresh=986 thresh=1973 gap=604 poll_thresh=19 ino=257 dd-2584 [000] 267.640387: balance_dirty_state: bdi btrfs-1: dirty=880 wb=514 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 267.640445: balance_dirty_state: bdi btrfs-1: dirty=880 wb=514 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=15 ino=257 dd-2584 [000] 267.640503: balance_dirty_state: bdi btrfs-1: dirty=905 wb=514 unstable=0 bg_thresh=988 thresh=1977 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 267.640617: balance_dirty_state: bdi btrfs-1: dirty=930 wb=514 unstable=0 bg_thresh=988 thresh=1976 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 267.640732: balance_dirty_state: bdi btrfs-1: dirty=980 wb=514 unstable=0 bg_thresh=990 thresh=1980 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 267.640737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.648295: balance_dirty_state: bdi btrfs-1: dirty=980 wb=514 unstable=0 bg_thresh=990 thresh=1980 gap=486 poll_thresh=18 ino=257 dd-2584 [003] 267.648304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.656175: balance_dirty_state: bdi btrfs-1: dirty=980 wb=389 unstable=0 bg_thresh=989 thresh=1979 gap=610 poll_thresh=18 ino=257 dd-2584 [003] 267.656260: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=389 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 267.656319: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5040 wrote=0 to_write=8192 dd-2584 [003] 267.656339: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=389 unstable=0 bg_thresh=992 thresh=1984 gap=565 poll_thresh=14 ino=257 dd-2584 [003] 267.656412: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=389 unstable=0 bg_thresh=992 thresh=1984 gap=565 poll_thresh=15 ino=257 dd-2584 [003] 267.656487: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=389 unstable=0 bg_thresh=994 thresh=1989 gap=545 poll_thresh=16 ino=257 dd-2584 [003] 267.656641: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=439 unstable=0 bg_thresh=997 thresh=1994 gap=525 poll_thresh=17 ino=257 dd-2584 [003] 267.657022: balance_dirty_state: bdi btrfs-1: dirty=905 wb=589 unstable=0 bg_thresh=999 thresh=1998 gap=504 poll_thresh=18 ino=257 dd-2584 [003] 267.657178: balance_dirty_state: bdi btrfs-1: dirty=905 wb=639 unstable=0 bg_thresh=998 thresh=1997 gap=453 poll_thresh=19 ino=257 dd-2584 [003] 267.657180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=51008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 267.660518: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=992 to_write=7200 dd-2584 [003] 267.664172: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1264 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=19 ino=257 dd-2584 [003] 267.664249: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1264 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=14 ino=257 dd-2584 [003] 267.664317: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1264 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=15 ino=257 dd-2584 [003] 267.664377: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1264 unstable=0 bg_thresh=995 thresh=1991 gap=522 poll_thresh=16 ino=257 dd-2584 [003] 267.664495: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1264 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=17 ino=257 dd-2584 [003] 267.664613: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1264 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=18 ino=257 dd-2584 [003] 267.664618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=50200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.672319: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1264 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=18 ino=257 dd-2584 [003] 267.672328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=50200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 267.684227: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1064 unstable=0 bg_thresh=987 thresh=1974 gap=655 poll_thresh=18 ino=257 dd-2584 [007] 267.684330: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1014 unstable=0 bg_thresh=989 thresh=1979 gap=685 poll_thresh=13 ino=257 dd-2584 [007] 267.684420: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1014 unstable=0 bg_thresh=992 thresh=1985 gap=666 poll_thresh=14 ino=257 dd-2584 [007] 267.684540: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1014 unstable=0 bg_thresh=995 thresh=1990 gap=671 poll_thresh=15 ino=257 dd-2584 [007] 267.684657: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1014 unstable=0 bg_thresh=997 thresh=1995 gap=651 poll_thresh=16 ino=257 dd-2584 [007] 267.685264: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1014 unstable=0 bg_thresh=1000 thresh=2000 gap=631 poll_thresh=17 ino=257 dd-2584 [007] 267.685501: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1014 unstable=0 bg_thresh=999 thresh=1999 gap=605 poll_thresh=18 ino=257 dd-2584 [007] 267.685734: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1014 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=19 ino=257 dd-2584 [007] 267.685967: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1014 unstable=0 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=20 ino=257 dd-2584 [007] 267.686207: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1014 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=21 ino=257 dd-2584 [007] 267.686442: balance_dirty_state: bdi btrfs-1: dirty=530 wb=1014 unstable=0 bg_thresh=997 thresh=1994 gap=450 poll_thresh=22 ino=257 dd-2584 [007] 267.686451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=50200 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 267.692315: balance_dirty_state: bdi btrfs-1: dirty=530 wb=1014 unstable=0 bg_thresh=997 thresh=1994 gap=450 poll_thresh=22 ino=257 dd-2584 [007] 267.692324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=50200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 267.700189: balance_dirty_state: bdi btrfs-1: dirty=530 wb=1014 unstable=0 bg_thresh=995 thresh=1991 gap=447 poll_thresh=22 ino=257 dd-2584 [007] 267.700193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=50200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 267.708308: balance_dirty_state: bdi btrfs-1: dirty=530 wb=739 unstable=0 bg_thresh=995 thresh=1991 gap=722 poll_thresh=22 ino=257 dd-2584 [000] 267.708405: balance_dirty_state: bdi btrfs-1: dirty=530 wb=739 unstable=0 bg_thresh=992 thresh=1985 gap=716 poll_thresh=16 ino=257 dd-2584 [000] 267.708574: balance_dirty_state: bdi btrfs-1: dirty=555 wb=739 unstable=0 bg_thresh=992 thresh=1984 gap=690 poll_thresh=17 ino=257 dd-2584 [000] 267.708741: balance_dirty_state: bdi btrfs-1: dirty=605 wb=739 unstable=0 bg_thresh=994 thresh=1988 gap=644 poll_thresh=18 ino=257 dd-2584 [000] 267.709167: balance_dirty_state: bdi btrfs-1: dirty=630 wb=739 unstable=0 bg_thresh=993 thresh=1987 gap=618 poll_thresh=19 ino=257 dd-2584 [000] 267.709335: balance_dirty_state: bdi btrfs-1: dirty=655 wb=739 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=20 ino=257 dd-2584 [000] 267.709502: balance_dirty_state: bdi btrfs-1: dirty=705 wb=739 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=21 ino=257 dd-2584 [000] 267.709671: balance_dirty_state: bdi btrfs-1: dirty=730 wb=739 unstable=0 bg_thresh=994 thresh=1989 gap=520 poll_thresh=22 ino=257 dd-2584 [000] 267.709840: balance_dirty_state: bdi btrfs-1: dirty=755 wb=739 unstable=0 bg_thresh=994 thresh=1988 gap=494 poll_thresh=23 ino=257 dd-2584 [000] 267.709846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=50200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 267.716300: balance_dirty_state: bdi btrfs-1: dirty=755 wb=739 unstable=0 bg_thresh=994 thresh=1988 gap=494 poll_thresh=23 ino=257 dd-2584 [000] 267.716306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=50200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 267.724194: balance_dirty_state: bdi btrfs-1: dirty=755 wb=614 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=23 ino=257 dd-2584 [000] 267.724267: balance_dirty_state: bdi btrfs-1: dirty=780 wb=614 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=17 ino=257 dd-2584 [000] 267.724380: balance_dirty_state: bdi btrfs-1: dirty=805 wb=614 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=18 ino=257 dd-2584 [000] 267.724493: balance_dirty_state: bdi btrfs-1: dirty=830 wb=614 unstable=0 bg_thresh=992 thresh=1985 gap=541 poll_thresh=19 ino=257 dd-2584 [000] 267.724778: balance_dirty_state: bdi btrfs-1: dirty=880 wb=614 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=20 ino=257 dd-2584 [000] 267.724782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=50200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.732219: balance_dirty_state: bdi btrfs-1: dirty=880 wb=489 unstable=0 bg_thresh=991 thresh=1983 gap=614 poll_thresh=20 ino=257 dd-2584 [003] 267.732282: balance_dirty_state: bdi btrfs-1: dirty=905 wb=489 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=15 ino=257 dd-2584 [003] 267.732341: balance_dirty_state: bdi btrfs-1: dirty=905 wb=489 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=16 ino=257 dd-2584 [003] 267.732457: balance_dirty_state: bdi btrfs-1: dirty=955 wb=489 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=17 ino=257 dd-2584 [003] 267.732575: balance_dirty_state: bdi btrfs-1: dirty=980 wb=489 unstable=0 bg_thresh=999 thresh=1998 gap=529 poll_thresh=18 ino=257 dd-2584 [003] 267.732695: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=489 unstable=0 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 267.732776: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5116 wrote=0 to_write=8192 dd-2584 [003] 267.732818: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=489 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=20 ino=257 dd-2584 [003] 267.732820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=50200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 267.734823: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=880 to_write=7312 dd-2584 [003] 267.740252: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1364 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=20 ino=257 dd-2584 [003] 267.740258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=50200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.748214: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1239 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=20 ino=257 dd-2584 [003] 267.748282: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1239 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=15 ino=257 dd-2584 [003] 267.748347: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1239 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=16 ino=257 dd-2584 [003] 267.748471: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1239 unstable=0 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=17 ino=257 dd-2584 [003] 267.748790: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1239 unstable=0 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=18 ino=257 dd-2584 [003] 267.748911: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1239 unstable=0 bg_thresh=1002 thresh=2005 gap=461 poll_thresh=19 ino=257 dd-2584 [003] 267.748916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=50200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.756217: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1114 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=19 ino=257 dd-2584 [003] 267.756281: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1114 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=14 ino=257 dd-2584 [003] 267.756341: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1114 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=15 ino=257 dd-2584 [003] 267.756399: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1114 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=16 ino=257 dd-2584 [003] 267.756516: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1114 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=17 ino=257 dd-2584 [003] 267.756638: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1114 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=18 ino=257 dd-2584 [003] 267.756642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=50200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.764185: balance_dirty_state: bdi btrfs-1: dirty=405 wb=989 unstable=0 bg_thresh=986 thresh=1972 gap=578 poll_thresh=18 ino=257 dd-2584 [003] 267.764248: balance_dirty_state: bdi btrfs-1: dirty=430 wb=989 unstable=0 bg_thresh=986 thresh=1972 gap=553 poll_thresh=13 ino=257 dd-2584 [003] 267.764307: balance_dirty_state: bdi btrfs-1: dirty=430 wb=989 unstable=0 bg_thresh=988 thresh=1977 gap=558 poll_thresh=14 ino=257 dd-2584 [003] 267.764368: balance_dirty_state: bdi btrfs-1: dirty=455 wb=989 unstable=0 bg_thresh=988 thresh=1977 gap=533 poll_thresh=15 ino=257 dd-2584 [003] 267.764426: balance_dirty_state: bdi btrfs-1: dirty=480 wb=989 unstable=0 bg_thresh=991 thresh=1982 gap=513 poll_thresh=16 ino=257 dd-2584 [003] 267.764548: balance_dirty_state: bdi btrfs-1: dirty=505 wb=989 unstable=0 bg_thresh=990 thresh=1981 gap=487 poll_thresh=17 ino=257 dd-2584 [003] 267.764553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=50200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.772305: balance_dirty_state: bdi btrfs-1: dirty=505 wb=989 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=17 ino=257 dd-2584 [003] 267.772310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=49280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 267.780303: balance_dirty_state: bdi btrfs-1: dirty=505 wb=889 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=17 ino=257 dd-2584 [005] 267.780544: balance_dirty_state: bdi btrfs-1: dirty=530 wb=889 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=13 ino=257 dd-2584 [005] 267.780601: balance_dirty_state: bdi btrfs-1: dirty=530 wb=889 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=14 ino=257 dd-2584 [005] 267.780657: balance_dirty_state: bdi btrfs-1: dirty=555 wb=889 unstable=0 bg_thresh=994 thresh=1988 gap=544 poll_thresh=15 ino=257 dd-2584 [005] 267.780716: balance_dirty_state: bdi btrfs-1: dirty=580 wb=889 unstable=0 bg_thresh=991 thresh=1982 gap=513 poll_thresh=16 ino=257 dd-2584 [005] 267.780833: balance_dirty_state: bdi btrfs-1: dirty=605 wb=889 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=17 ino=257 dd-2584 [005] 267.780838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=49280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 267.788330: balance_dirty_state: bdi btrfs-1: dirty=605 wb=764 unstable=0 bg_thresh=989 thresh=1979 gap=610 poll_thresh=17 ino=257 dd-2584 [005] 267.788441: balance_dirty_state: bdi btrfs-1: dirty=630 wb=764 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=13 ino=257 dd-2584 [005] 267.788559: balance_dirty_state: bdi btrfs-1: dirty=630 wb=764 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 267.788677: balance_dirty_state: bdi btrfs-1: dirty=655 wb=764 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 267.788794: balance_dirty_state: bdi btrfs-1: dirty=655 wb=764 unstable=0 bg_thresh=988 thresh=1977 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 267.789029: balance_dirty_state: bdi btrfs-1: dirty=705 wb=764 unstable=0 bg_thresh=990 thresh=1981 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 267.789266: balance_dirty_state: bdi btrfs-1: dirty=730 wb=764 unstable=0 bg_thresh=990 thresh=1980 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 267.789274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=49280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 267.796408: balance_dirty_state: bdi btrfs-1: dirty=730 wb=764 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 267.796417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=49280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 267.804396: balance_dirty_state: bdi btrfs-1: dirty=730 wb=639 unstable=0 bg_thresh=990 thresh=1980 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 267.804477: balance_dirty_state: bdi btrfs-1: dirty=755 wb=639 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=13 ino=257 dd-2584 [005] 267.804535: balance_dirty_state: bdi btrfs-1: dirty=755 wb=639 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 267.804763: balance_dirty_state: bdi btrfs-1: dirty=780 wb=639 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 267.804821: balance_dirty_state: bdi btrfs-1: dirty=805 wb=639 unstable=0 bg_thresh=989 thresh=1978 gap=534 poll_thresh=16 ino=257 dd-2584 [005] 267.804934: balance_dirty_state: bdi btrfs-1: dirty=830 wb=639 unstable=0 bg_thresh=991 thresh=1982 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 267.805047: balance_dirty_state: bdi btrfs-1: dirty=855 wb=639 unstable=0 bg_thresh=990 thresh=1981 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 267.805051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=49280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 267.812391: balance_dirty_state: bdi btrfs-1: dirty=855 wb=514 unstable=0 bg_thresh=992 thresh=1984 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 267.812482: balance_dirty_state: bdi btrfs-1: dirty=880 wb=514 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=13 ino=257 dd-2584 [005] 267.812540: balance_dirty_state: bdi btrfs-1: dirty=880 wb=514 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=14 ino=257 dd-2584 [005] 267.812597: balance_dirty_state: bdi btrfs-1: dirty=905 wb=514 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 267.812654: balance_dirty_state: bdi btrfs-1: dirty=930 wb=514 unstable=0 bg_thresh=988 thresh=1976 gap=532 poll_thresh=16 ino=257 dd-2584 [005] 267.812768: balance_dirty_state: bdi btrfs-1: dirty=955 wb=514 unstable=0 bg_thresh=990 thresh=1980 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 267.812881: balance_dirty_state: bdi btrfs-1: dirty=980 wb=514 unstable=0 bg_thresh=989 thresh=1979 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 267.812885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=49280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 267.820398: balance_dirty_state: bdi btrfs-1: dirty=980 wb=514 unstable=0 bg_thresh=989 thresh=1979 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 267.820406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=49280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 267.828424: balance_dirty_state: bdi btrfs-1: dirty=980 wb=364 unstable=0 bg_thresh=988 thresh=1976 gap=632 poll_thresh=18 ino=257 dd-2584 [005] 267.828543: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=364 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 267.828594: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5212 wrote=0 to_write=8192 dd-2584 [005] 267.828663: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=364 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 267.829116: balance_dirty_state: bdi btrfs-1: dirty=955 wb=439 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 267.829233: balance_dirty_state: bdi btrfs-1: dirty=955 wb=464 unstable=0 bg_thresh=989 thresh=1979 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 267.829486: balance_dirty_state: bdi btrfs-1: dirty=930 wb=514 unstable=0 bg_thresh=989 thresh=1978 gap=534 poll_thresh=17 ino=257 dd-2584 [005] 267.829804: balance_dirty_state: bdi btrfs-1: dirty=880 wb=589 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=18 ino=257 dd-2584 [005] 267.830116: balance_dirty_state: bdi btrfs-1: dirty=855 wb=664 unstable=0 bg_thresh=988 thresh=1976 gap=457 poll_thresh=19 ino=257 dd-2584 [005] 267.830120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=49280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 267.833278: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=264 wrote=976 to_write=7216 dd-2584 [005] 267.836298: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1339 unstable=0 bg_thresh=988 thresh=1976 gap=457 poll_thresh=19 ino=257 dd-2584 [005] 267.836308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=49280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 267.844241: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1114 unstable=0 bg_thresh=986 thresh=1972 gap=678 poll_thresh=19 ino=257 dd-2584 [005] 267.844340: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1089 unstable=0 bg_thresh=988 thresh=1977 gap=708 poll_thresh=14 ino=257 dd-2584 [005] 267.844504: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1089 unstable=0 bg_thresh=991 thresh=1982 gap=688 poll_thresh=15 ino=257 dd-2584 [005] 267.844666: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1089 unstable=0 bg_thresh=990 thresh=1981 gap=662 poll_thresh=16 ino=257 dd-2584 [005] 267.844986: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1089 unstable=0 bg_thresh=990 thresh=1980 gap=636 poll_thresh=17 ino=257 dd-2584 [005] 267.845330: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1089 unstable=0 bg_thresh=989 thresh=1979 gap=610 poll_thresh=18 ino=257 dd-2584 [005] 267.845780: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1089 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=19 ino=257 dd-2584 [005] 267.845933: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1089 unstable=0 bg_thresh=991 thresh=1982 gap=538 poll_thresh=20 ino=257 dd-2584 [005] 267.846178: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1089 unstable=0 bg_thresh=990 thresh=1981 gap=512 poll_thresh=21 ino=257 dd-2584 [005] 267.846414: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1089 unstable=0 bg_thresh=990 thresh=1980 gap=486 poll_thresh=22 ino=257 dd-2584 [005] 267.846423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=49280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 267.852421: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1089 unstable=0 bg_thresh=990 thresh=1980 gap=486 poll_thresh=22 ino=257 dd-2584 [005] 267.852428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=49280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 267.860273: balance_dirty_state: bdi btrfs-1: dirty=405 wb=989 unstable=0 bg_thresh=985 thresh=1970 gap=576 poll_thresh=22 ino=257 dd-2584 [005] 267.860364: balance_dirty_state: bdi btrfs-1: dirty=430 wb=989 unstable=0 bg_thresh=987 thresh=1975 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 267.860493: balance_dirty_state: bdi btrfs-1: dirty=455 wb=989 unstable=0 bg_thresh=986 thresh=1973 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 267.860625: balance_dirty_state: bdi btrfs-1: dirty=480 wb=989 unstable=0 bg_thresh=985 thresh=1971 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 267.860755: balance_dirty_state: bdi btrfs-1: dirty=530 wb=989 unstable=0 bg_thresh=985 thresh=1970 gap=451 poll_thresh=19 ino=257 dd-2584 [005] 267.860759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=49280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 267.868339: balance_dirty_state: bdi btrfs-1: dirty=530 wb=989 unstable=0 bg_thresh=987 thresh=1974 gap=455 poll_thresh=19 ino=257 dd-2584 [005] 267.868345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=49280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 267.880340: balance_dirty_state: bdi btrfs-1: dirty=530 wb=989 unstable=0 bg_thresh=981 thresh=1962 gap=443 poll_thresh=19 ino=257 dd-2584 [005] 267.880347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=47988 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 267.891126: balance_dirty_state: bdi btrfs-1: dirty=530 wb=739 unstable=0 bg_thresh=982 thresh=1964 gap=695 poll_thresh=19 ino=257 dd-2584 [001] 267.891222: balance_dirty_state: bdi btrfs-1: dirty=555 wb=739 unstable=0 bg_thresh=982 thresh=1964 gap=670 poll_thresh=14 ino=257 dd-2584 [001] 267.891284: balance_dirty_state: bdi btrfs-1: dirty=555 wb=739 unstable=0 bg_thresh=984 thresh=1969 gap=675 poll_thresh=15 ino=257 dd-2584 [001] 267.891526: balance_dirty_state: bdi btrfs-1: dirty=580 wb=739 unstable=0 bg_thresh=984 thresh=1969 gap=650 poll_thresh=16 ino=257 dd-2584 [001] 267.891645: balance_dirty_state: bdi btrfs-1: dirty=605 wb=739 unstable=0 bg_thresh=987 thresh=1974 gap=630 poll_thresh=17 ino=257 dd-2584 [001] 267.891763: balance_dirty_state: bdi btrfs-1: dirty=630 wb=739 unstable=0 bg_thresh=989 thresh=1978 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 267.891881: balance_dirty_state: bdi btrfs-1: dirty=680 wb=739 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=19 ino=257 dd-2584 [001] 267.891998: balance_dirty_state: bdi btrfs-1: dirty=705 wb=739 unstable=0 bg_thresh=991 thresh=1982 gap=538 poll_thresh=20 ino=257 dd-2584 [001] 267.892117: balance_dirty_state: bdi btrfs-1: dirty=730 wb=739 unstable=0 bg_thresh=993 thresh=1986 gap=517 poll_thresh=21 ino=257 dd-2584 [001] 267.892250: balance_dirty_state: bdi btrfs-1: dirty=780 wb=739 unstable=0 bg_thresh=992 thresh=1985 gap=466 poll_thresh=22 ino=257 dd-2584 [001] 267.892255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=47988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 267.900230: balance_dirty_state: bdi btrfs-1: dirty=780 wb=589 unstable=0 bg_thresh=986 thresh=1972 gap=603 poll_thresh=22 ino=257 dd-2584 [001] 267.900304: balance_dirty_state: bdi btrfs-1: dirty=780 wb=589 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=16 ino=257 dd-2584 [001] 267.900532: balance_dirty_state: bdi btrfs-1: dirty=805 wb=589 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=17 ino=257 dd-2584 [001] 267.901132: balance_dirty_state: bdi btrfs-1: dirty=855 wb=589 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=18 ino=257 dd-2584 [001] 267.901370: balance_dirty_state: bdi btrfs-1: dirty=880 wb=589 unstable=0 bg_thresh=995 thresh=1991 gap=522 poll_thresh=19 ino=257 dd-2584 [001] 267.901606: balance_dirty_state: bdi btrfs-1: dirty=905 wb=589 unstable=0 bg_thresh=995 thresh=1990 gap=496 poll_thresh=20 ino=257 dd-2584 [001] 267.901615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=47988 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 267.912286: balance_dirty_state: bdi btrfs-1: dirty=905 wb=589 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=20 ino=257 dd-2584 [001] 267.912295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=47988 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 267.924354: balance_dirty_state: bdi btrfs-1: dirty=905 wb=339 unstable=0 bg_thresh=993 thresh=1986 gap=742 poll_thresh=20 ino=257 dd-2584 [004] 267.924483: balance_dirty_state: bdi btrfs-1: dirty=905 wb=339 unstable=0 bg_thresh=993 thresh=1986 gap=742 poll_thresh=15 ino=257 dd-2584 [004] 267.924601: balance_dirty_state: bdi btrfs-1: dirty=930 wb=339 unstable=0 bg_thresh=992 thresh=1985 gap=716 poll_thresh=16 ino=257 dd-2584 [004] 267.924835: balance_dirty_state: bdi btrfs-1: dirty=955 wb=339 unstable=0 bg_thresh=992 thresh=1984 gap=690 poll_thresh=17 ino=257 dd-2584 [004] 267.925070: balance_dirty_state: bdi btrfs-1: dirty=980 wb=339 unstable=0 bg_thresh=991 thresh=1983 gap=664 poll_thresh=18 ino=257 dd-2584 [004] 267.925306: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=339 unstable=0 bg_thresh=993 thresh=1987 gap=618 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 267.925395: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5308 wrote=0 to_write=8192 dd-2584 [004] 267.925554: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=339 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=20 ino=257 dd-2584 [004] 267.926169: balance_dirty_state: bdi btrfs-1: dirty=955 wb=464 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=21 ino=257 dd-2584 [004] 267.926419: balance_dirty_state: bdi btrfs-1: dirty=955 wb=514 unstable=0 bg_thresh=994 thresh=1989 gap=520 poll_thresh=22 ino=257 dd-2584 [004] 267.926671: balance_dirty_state: bdi btrfs-1: dirty=930 wb=564 unstable=0 bg_thresh=994 thresh=1988 gap=494 poll_thresh=23 ino=257 dd-2584 [004] 267.926674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=47988 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 267.930264: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=360 wrote=992 to_write=7200 dd-2584 [004] 267.932331: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1339 unstable=0 bg_thresh=994 thresh=1988 gap=494 poll_thresh=23 ino=257 dd-2584 [004] 267.932339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=47988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 267.940352: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1214 unstable=0 bg_thresh=992 thresh=1984 gap=615 poll_thresh=23 ino=257 dd-2584 [004] 267.940482: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1214 unstable=0 bg_thresh=989 thresh=1978 gap=609 poll_thresh=17 ino=257 dd-2584 [004] 267.940720: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1214 unstable=0 bg_thresh=988 thresh=1977 gap=558 poll_thresh=18 ino=257 dd-2584 [004] 267.940958: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1214 unstable=0 bg_thresh=990 thresh=1981 gap=537 poll_thresh=19 ino=257 dd-2584 [004] 267.941194: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1214 unstable=0 bg_thresh=990 thresh=1980 gap=511 poll_thresh=20 ino=257 dd-2584 [004] 267.941432: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1214 unstable=0 bg_thresh=989 thresh=1979 gap=460 poll_thresh=21 ino=257 dd-2584 [004] 267.941441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=98% bdi_bw=47988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 267.948392: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1089 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=21 ino=257 dd-2584 [004] 267.948502: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1089 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 267.948979: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1089 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 267.949148: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1089 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 267.949318: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1089 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 267.949324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=47988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 267.956362: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1089 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 267.956373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=47988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 267.964376: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1014 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=19 ino=257 dd-2584 [001] 267.964446: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1014 unstable=0 bg_thresh=991 thresh=1983 gap=539 poll_thresh=14 ino=257 dd-2584 [001] 267.964506: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1014 unstable=0 bg_thresh=994 thresh=1988 gap=519 poll_thresh=15 ino=257 dd-2584 [001] 267.964566: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1014 unstable=0 bg_thresh=993 thresh=1987 gap=518 poll_thresh=16 ino=257 dd-2584 [001] 267.964684: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1014 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=17 ino=257 dd-2584 [001] 267.964689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=98% bdi_bw=47988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.972405: balance_dirty_state: bdi btrfs-1: dirty=480 wb=889 unstable=0 bg_thresh=992 thresh=1984 gap=615 poll_thresh=17 ino=257 dd-2584 [003] 267.972487: balance_dirty_state: bdi btrfs-1: dirty=505 wb=889 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=13 ino=257 dd-2584 [003] 267.972547: balance_dirty_state: bdi btrfs-1: dirty=505 wb=889 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=14 ino=257 dd-2584 [003] 267.972603: balance_dirty_state: bdi btrfs-1: dirty=530 wb=889 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=15 ino=257 dd-2584 [003] 267.972659: balance_dirty_state: bdi btrfs-1: dirty=530 wb=889 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=16 ino=257 dd-2584 [003] 267.972942: balance_dirty_state: bdi btrfs-1: dirty=580 wb=889 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=17 ino=257 dd-2584 [003] 267.973056: balance_dirty_state: bdi btrfs-1: dirty=605 wb=889 unstable=0 bg_thresh=998 thresh=1997 gap=503 poll_thresh=18 ino=257 dd-2584 [003] 267.973168: balance_dirty_state: bdi btrfs-1: dirty=630 wb=889 unstable=0 bg_thresh=998 thresh=1996 gap=477 poll_thresh=19 ino=257 dd-2584 [003] 267.973173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=47988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.980363: balance_dirty_state: bdi btrfs-1: dirty=630 wb=764 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=19 ino=257 dd-2584 [003] 267.980464: balance_dirty_state: bdi btrfs-1: dirty=655 wb=764 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=14 ino=257 dd-2584 [003] 267.980519: balance_dirty_state: bdi btrfs-1: dirty=680 wb=764 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=15 ino=257 dd-2584 [003] 267.980574: balance_dirty_state: bdi btrfs-1: dirty=680 wb=764 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=16 ino=257 dd-2584 [003] 267.980687: balance_dirty_state: bdi btrfs-1: dirty=705 wb=764 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=17 ino=257 dd-2584 [003] 267.980800: balance_dirty_state: bdi btrfs-1: dirty=755 wb=764 unstable=0 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=18 ino=257 dd-2584 [003] 267.980804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-109% task_weight=98% bdi_bw=47988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.988350: balance_dirty_state: bdi btrfs-1: dirty=755 wb=614 unstable=0 bg_thresh=997 thresh=1995 gap=626 poll_thresh=18 ino=257 dd-2584 [003] 267.988458: balance_dirty_state: bdi btrfs-1: dirty=755 wb=614 unstable=0 bg_thresh=997 thresh=1995 gap=626 poll_thresh=13 ino=257 dd-2584 [003] 267.988514: balance_dirty_state: bdi btrfs-1: dirty=780 wb=614 unstable=0 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=14 ino=257 dd-2584 [003] 267.988570: balance_dirty_state: bdi btrfs-1: dirty=805 wb=614 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=15 ino=257 dd-2584 [003] 267.988626: balance_dirty_state: bdi btrfs-1: dirty=805 wb=614 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=16 ino=257 dd-2584 [003] 267.988908: balance_dirty_state: bdi btrfs-1: dirty=855 wb=614 unstable=0 bg_thresh=999 thresh=1998 gap=529 poll_thresh=17 ino=257 dd-2584 [003] 267.989020: balance_dirty_state: bdi btrfs-1: dirty=880 wb=614 unstable=0 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=18 ino=257 dd-2584 [003] 267.989133: balance_dirty_state: bdi btrfs-1: dirty=905 wb=614 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=19 ino=257 dd-2584 [003] 267.989137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=48236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 267.996399: balance_dirty_state: bdi btrfs-1: dirty=905 wb=489 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=19 ino=257 dd-2584 [003] 267.996490: balance_dirty_state: bdi btrfs-1: dirty=930 wb=489 unstable=0 bg_thresh=992 thresh=1984 gap=565 poll_thresh=14 ino=257 dd-2584 [003] 267.996545: balance_dirty_state: bdi btrfs-1: dirty=930 wb=489 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=15 ino=257 dd-2584 [003] 267.996600: balance_dirty_state: bdi btrfs-1: dirty=955 wb=489 unstable=0 bg_thresh=994 thresh=1989 gap=545 poll_thresh=16 ino=257 dd-2584 [003] 267.996708: balance_dirty_state: bdi btrfs-1: dirty=980 wb=489 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=17 ino=257 dd-2584 [003] 267.996823: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=489 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=18 ino=257 dd-2584 [003] 267.996828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=48236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 267.996912: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5380 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 267.998975: writeback_single_inode: bdi btrfs-1: ino=257 state= age=428 wrote=880 to_write=7312 dd-2584 [003] 268.004263: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1114 unstable=0 bg_thresh=993 thresh=1987 gap=718 poll_thresh=18 ino=257 dd-2584 [003] 268.004325: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1114 unstable=0 bg_thresh=993 thresh=1987 gap=718 poll_thresh=13 ino=257 dd-2584 [003] 268.004384: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1114 unstable=0 bg_thresh=996 thresh=1992 gap=698 poll_thresh=14 ino=257 dd-2584 [003] 268.004441: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1114 unstable=0 bg_thresh=996 thresh=1992 gap=673 poll_thresh=15 ino=257 dd-2584 [003] 268.004677: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1114 unstable=0 bg_thresh=998 thresh=1997 gap=678 poll_thresh=16 ino=257 dd-2584 [003] 268.004794: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1114 unstable=0 bg_thresh=998 thresh=1996 gap=652 poll_thresh=17 ino=257 dd-2584 [003] 268.004912: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1114 unstable=0 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=18 ino=257 dd-2584 [003] 268.005028: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1114 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=19 ino=257 dd-2584 [003] 268.005146: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1114 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=20 ino=257 dd-2584 [003] 268.005263: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1114 unstable=0 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=21 ino=257 dd-2584 [003] 268.005380: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1114 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=22 ino=257 dd-2584 [003] 268.005385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=48236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 268.012282: balance_dirty_state: bdi btrfs-1: dirty=405 wb=989 unstable=0 bg_thresh=998 thresh=1997 gap=603 poll_thresh=22 ino=257 dd-2584 [007] 268.012378: balance_dirty_state: bdi btrfs-1: dirty=405 wb=989 unstable=0 bg_thresh=1001 thresh=2002 gap=608 poll_thresh=16 ino=257 dd-2584 [007] 268.012560: balance_dirty_state: bdi btrfs-1: dirty=430 wb=989 unstable=0 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=17 ino=257 dd-2584 [007] 268.013030: balance_dirty_state: bdi btrfs-1: dirty=480 wb=989 unstable=0 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=18 ino=257 dd-2584 [007] 268.013206: balance_dirty_state: bdi btrfs-1: dirty=505 wb=989 unstable=0 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=19 ino=257 dd-2584 [007] 268.013390: balance_dirty_state: bdi btrfs-1: dirty=530 wb=989 unstable=0 bg_thresh=999 thresh=1999 gap=480 poll_thresh=20 ino=257 dd-2584 [007] 268.013396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-110% task_weight=98% bdi_bw=48236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 268.020289: balance_dirty_state: bdi btrfs-1: dirty=530 wb=989 unstable=0 bg_thresh=991 thresh=1982 gap=463 poll_thresh=20 ino=257 dd-2584 [003] 268.020295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-131% task_weight=98% bdi_bw=48236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 268.028320: balance_dirty_state: bdi btrfs-1: dirty=530 wb=989 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=20 ino=257 dd-2584 [003] 268.028329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-113% task_weight=99% bdi_bw=48236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 268.036312: balance_dirty_state: bdi btrfs-1: dirty=530 wb=989 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=20 ino=257 dd-2584 [003] 268.036320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-113% task_weight=99% bdi_bw=48236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 268.044291: balance_dirty_state: bdi btrfs-1: dirty=530 wb=614 unstable=0 bg_thresh=1000 thresh=2000 gap=856 poll_thresh=20 ino=257 dd-2584 [003] 268.044384: balance_dirty_state: bdi btrfs-1: dirty=555 wb=614 unstable=0 bg_thresh=1000 thresh=2000 gap=831 poll_thresh=15 ino=257 dd-2584 [003] 268.044469: balance_dirty_state: bdi btrfs-1: dirty=555 wb=614 unstable=0 bg_thresh=1002 thresh=2005 gap=836 poll_thresh=16 ino=257 dd-2584 [003] 268.044633: balance_dirty_state: bdi btrfs-1: dirty=580 wb=614 unstable=0 bg_thresh=1005 thresh=2010 gap=816 poll_thresh=17 ino=257 dd-2584 [003] 268.044756: balance_dirty_state: bdi btrfs-1: dirty=630 wb=614 unstable=0 bg_thresh=1004 thresh=2009 gap=765 poll_thresh=18 ino=257 dd-2584 [003] 268.044879: balance_dirty_state: bdi btrfs-1: dirty=655 wb=614 unstable=0 bg_thresh=1006 thresh=2013 gap=744 poll_thresh=19 ino=257 dd-2584 [003] 268.045002: balance_dirty_state: bdi btrfs-1: dirty=680 wb=614 unstable=0 bg_thresh=1006 thresh=2012 gap=718 poll_thresh=20 ino=257 dd-2584 [003] 268.045532: balance_dirty_state: bdi btrfs-1: dirty=730 wb=614 unstable=0 bg_thresh=1005 thresh=2011 gap=667 poll_thresh=21 ino=257 dd-2584 [003] 268.045703: balance_dirty_state: bdi btrfs-1: dirty=755 wb=614 unstable=0 bg_thresh=1007 thresh=2015 gap=646 poll_thresh=22 ino=257 dd-2584 [003] 268.045873: balance_dirty_state: bdi btrfs-1: dirty=780 wb=614 unstable=0 bg_thresh=1007 thresh=2014 gap=620 poll_thresh=23 ino=257 dd-2584 [003] 268.046023: balance_dirty_state: bdi btrfs-1: dirty=805 wb=614 unstable=0 bg_thresh=1006 thresh=2013 gap=594 poll_thresh=24 ino=257 dd-2584 [003] 268.046142: balance_dirty_state: bdi btrfs-1: dirty=855 wb=614 unstable=0 bg_thresh=1006 thresh=2012 gap=543 poll_thresh=25 ino=257 dd-2584 [003] 268.046264: balance_dirty_state: bdi btrfs-1: dirty=880 wb=614 unstable=0 bg_thresh=1008 thresh=2016 gap=522 poll_thresh=26 ino=257 dd-2584 [003] 268.046391: balance_dirty_state: bdi btrfs-1: dirty=905 wb=614 unstable=0 bg_thresh=1007 thresh=2015 gap=496 poll_thresh=27 ino=257 dd-2584 [003] 268.046396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-138% task_weight=98% bdi_bw=48236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 268.052285: balance_dirty_state: bdi btrfs-1: dirty=917 wb=489 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=27 ino=257 dd-2584 [003] 268.052351: balance_dirty_state: bdi btrfs-1: dirty=942 wb=489 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=20 ino=257 dd-2584 [003] 268.052648: balance_dirty_state: bdi btrfs-1: dirty=967 wb=489 unstable=0 bg_thresh=999 thresh=1998 gap=542 poll_thresh=21 ino=257 dd-2584 [003] 268.052766: balance_dirty_state: bdi btrfs-1: dirty=992 wb=489 unstable=0 bg_thresh=1001 thresh=2003 gap=522 poll_thresh=22 ino=257 dd-2584 [003] 268.052887: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=489 unstable=0 bg_thresh=1003 thresh=2007 gap=476 poll_thresh=23 ino=257 dd-2584 [003] 268.052891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=48236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 268.052963: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5436 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 268.055081: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=896 to_write=7296 dd-2584 [003] 268.060300: balance_dirty_state: bdi btrfs-1: dirty=140 wb=1261 unstable=0 bg_thresh=979 thresh=1958 gap=557 poll_thresh=23 ino=257 dd-2584 [003] 268.060374: balance_dirty_state: bdi btrfs-1: dirty=140 wb=1261 unstable=0 bg_thresh=979 thresh=1958 gap=557 poll_thresh=17 ino=257 dd-2584 [003] 268.060499: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1261 unstable=0 bg_thresh=984 thresh=1968 gap=517 poll_thresh=18 ino=257 dd-2584 [003] 268.060621: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1261 unstable=0 bg_thresh=986 thresh=1973 gap=497 poll_thresh=19 ino=257 dd-2584 [003] 268.060745: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1261 unstable=0 bg_thresh=986 thresh=1972 gap=471 poll_thresh=20 ino=257 dd-2584 [003] 268.060750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=48236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 268.068419: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1020 unstable=0 bg_thresh=995 thresh=1991 gap=721 poll_thresh=20 ino=257 dd-2584 [003] 268.068535: balance_dirty_state: bdi btrfs-1: dirty=275 wb=920 unstable=0 bg_thresh=994 thresh=1989 gap=794 poll_thresh=15 ino=257 dd-2584 [003] 268.068632: balance_dirty_state: bdi btrfs-1: dirty=275 wb=920 unstable=0 bg_thresh=991 thresh=1983 gap=788 poll_thresh=16 ino=257 dd-2584 [003] 268.068780: balance_dirty_state: bdi btrfs-1: dirty=325 wb=920 unstable=0 bg_thresh=996 thresh=1993 gap=748 poll_thresh=17 ino=257 dd-2584 [003] 268.069088: balance_dirty_state: bdi btrfs-1: dirty=350 wb=920 unstable=0 bg_thresh=996 thresh=1992 gap=722 poll_thresh=18 ino=257 dd-2584 [003] 268.069210: balance_dirty_state: bdi btrfs-1: dirty=375 wb=920 unstable=0 bg_thresh=995 thresh=1991 gap=696 poll_thresh=19 ino=257 dd-2584 [003] 268.069330: balance_dirty_state: bdi btrfs-1: dirty=425 wb=920 unstable=0 bg_thresh=995 thresh=1990 gap=645 poll_thresh=20 ino=257 dd-2584 [003] 268.069448: balance_dirty_state: bdi btrfs-1: dirty=450 wb=920 unstable=0 bg_thresh=997 thresh=1994 gap=624 poll_thresh=21 ino=257 dd-2584 [003] 268.069569: balance_dirty_state: bdi btrfs-1: dirty=475 wb=920 unstable=0 bg_thresh=996 thresh=1993 gap=598 poll_thresh=22 ino=257 dd-2584 [003] 268.069690: balance_dirty_state: bdi btrfs-1: dirty=500 wb=920 unstable=0 bg_thresh=996 thresh=1992 gap=572 poll_thresh=23 ino=257 dd-2584 [003] 268.069813: balance_dirty_state: bdi btrfs-1: dirty=550 wb=920 unstable=0 bg_thresh=992 thresh=1984 gap=514 poll_thresh=24 ino=257 dd-2584 [003] 268.069935: balance_dirty_state: bdi btrfs-1: dirty=575 wb=920 unstable=0 bg_thresh=991 thresh=1983 gap=488 poll_thresh=25 ino=257 dd-2584 [003] 268.069940: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=48236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 268.076456: balance_dirty_state: bdi btrfs-1: dirty=579 wb=922 unstable=0 bg_thresh=986 thresh=1973 gap=472 poll_thresh=25 ino=257 dd-2584 [007] 268.076464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=48236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 268.084454: balance_dirty_state: bdi btrfs-1: dirty=579 wb=672 unstable=0 bg_thresh=988 thresh=1976 gap=725 poll_thresh=25 ino=257 dd-2584 [007] 268.084796: balance_dirty_state: bdi btrfs-1: dirty=579 wb=672 unstable=0 bg_thresh=988 thresh=1976 gap=725 poll_thresh=19 ino=257 dd-2584 [007] 268.084963: balance_dirty_state: bdi btrfs-1: dirty=629 wb=672 unstable=0 bg_thresh=993 thresh=1986 gap=685 poll_thresh=20 ino=257 dd-2584 [007] 268.085128: balance_dirty_state: bdi btrfs-1: dirty=654 wb=672 unstable=0 bg_thresh=995 thresh=1991 gap=665 poll_thresh=21 ino=257 dd-2584 [007] 268.085300: balance_dirty_state: bdi btrfs-1: dirty=679 wb=672 unstable=0 bg_thresh=995 thresh=1990 gap=639 poll_thresh=22 ino=257 dd-2584 [007] 268.085468: balance_dirty_state: bdi btrfs-1: dirty=729 wb=672 unstable=0 bg_thresh=994 thresh=1989 gap=588 poll_thresh=23 ino=257 dd-2584 [007] 268.085636: balance_dirty_state: bdi btrfs-1: dirty=754 wb=672 unstable=0 bg_thresh=996 thresh=1993 gap=567 poll_thresh=24 ino=257 dd-2584 [007] 268.085802: balance_dirty_state: bdi btrfs-1: dirty=779 wb=672 unstable=0 bg_thresh=996 thresh=1992 gap=541 poll_thresh=25 ino=257 dd-2584 [007] 268.085971: balance_dirty_state: bdi btrfs-1: dirty=804 wb=672 unstable=0 bg_thresh=995 thresh=1991 gap=515 poll_thresh=26 ino=257 dd-2584 [007] 268.086375: balance_dirty_state: bdi btrfs-1: dirty=854 wb=672 unstable=0 bg_thresh=995 thresh=1990 gap=464 poll_thresh=27 ino=257 dd-2584 [007] 268.086382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=48236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.092475: balance_dirty_state: bdi btrfs-1: dirty=854 wb=547 unstable=0 bg_thresh=994 thresh=1988 gap=587 poll_thresh=27 ino=257 dd-2584 [006] 268.092578: balance_dirty_state: bdi btrfs-1: dirty=854 wb=547 unstable=0 bg_thresh=994 thresh=1988 gap=587 poll_thresh=20 ino=257 dd-2584 [006] 268.092810: balance_dirty_state: bdi btrfs-1: dirty=904 wb=547 unstable=0 bg_thresh=999 thresh=1998 gap=547 poll_thresh=21 ino=257 dd-2584 [006] 268.093040: balance_dirty_state: bdi btrfs-1: dirty=929 wb=547 unstable=0 bg_thresh=1001 thresh=2003 gap=527 poll_thresh=22 ino=257 dd-2584 [006] 268.093276: balance_dirty_state: bdi btrfs-1: dirty=954 wb=547 unstable=0 bg_thresh=1004 thresh=2008 gap=507 poll_thresh=23 ino=257 dd-2584 [006] 268.093511: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=547 unstable=0 bg_thresh=1000 thresh=2001 gap=450 poll_thresh=24 ino=257 dd-2584 [006] 268.093520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=50680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 268.093554: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5476 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 268.097659: writeback_single_inode: bdi btrfs-1: ino=257 state= age=36 wrote=848 to_write=7344 dd-2584 [006] 268.100465: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1257 unstable=0 bg_thresh=1005 thresh=2011 gap=594 poll_thresh=24 ino=257 dd-2584 [006] 268.100594: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1257 unstable=0 bg_thresh=1008 thresh=2016 gap=599 poll_thresh=18 ino=257 dd-2584 [006] 268.100832: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1257 unstable=0 bg_thresh=1007 thresh=2015 gap=548 poll_thresh=19 ino=257 dd-2584 [006] 268.101068: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1257 unstable=0 bg_thresh=1009 thresh=2019 gap=527 poll_thresh=20 ino=257 dd-2584 [006] 268.101668: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1257 unstable=0 bg_thresh=1009 thresh=2018 gap=501 poll_thresh=21 ino=257 dd-2584 [006] 268.101678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=50680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 268.108446: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1111 unstable=0 bg_thresh=1007 thresh=2015 gap=646 poll_thresh=21 ino=257 dd-2584 [000] 268.108513: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1111 unstable=0 bg_thresh=1007 thresh=2015 gap=646 poll_thresh=16 ino=257 dd-2584 [000] 268.108624: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1111 unstable=0 bg_thresh=1012 thresh=2025 gap=606 poll_thresh=17 ino=257 dd-2584 [000] 268.108736: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1111 unstable=0 bg_thresh=1015 thresh=2030 gap=586 poll_thresh=18 ino=257 dd-2584 [000] 268.108850: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1111 unstable=0 bg_thresh=1014 thresh=2029 gap=560 poll_thresh=19 ino=257 dd-2584 [000] 268.108965: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1111 unstable=0 bg_thresh=1014 thresh=2028 gap=509 poll_thresh=20 ino=257 dd-2584 [000] 268.109079: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1111 unstable=0 bg_thresh=1016 thresh=2032 gap=488 poll_thresh=21 ino=257 dd-2584 [000] 268.109083: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=50680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 268.116451: balance_dirty_state: bdi btrfs-1: dirty=433 wb=986 unstable=0 bg_thresh=1015 thresh=2030 gap=611 poll_thresh=21 ino=257 dd-2584 [005] 268.116572: balance_dirty_state: bdi btrfs-1: dirty=433 wb=986 unstable=0 bg_thresh=1015 thresh=2030 gap=611 poll_thresh=16 ino=257 dd-2584 [005] 268.116808: balance_dirty_state: bdi btrfs-1: dirty=483 wb=986 unstable=0 bg_thresh=1017 thresh=2034 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 268.117409: balance_dirty_state: bdi btrfs-1: dirty=508 wb=986 unstable=0 bg_thresh=1013 thresh=2027 gap=533 poll_thresh=18 ino=257 dd-2584 [005] 268.117648: balance_dirty_state: bdi btrfs-1: dirty=533 wb=986 unstable=0 bg_thresh=1013 thresh=2026 gap=507 poll_thresh=19 ino=257 dd-2584 [005] 268.117882: balance_dirty_state: bdi btrfs-1: dirty=583 wb=986 unstable=0 bg_thresh=1012 thresh=2025 gap=456 poll_thresh=20 ino=257 dd-2584 [005] 268.117891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-313% task_weight=99% bdi_bw=50680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 268.124366: balance_dirty_state: bdi btrfs-1: dirty=583 wb=861 unstable=0 bg_thresh=1009 thresh=2018 gap=574 poll_thresh=20 ino=257 dd-2584 [005] 268.124496: balance_dirty_state: bdi btrfs-1: dirty=583 wb=861 unstable=0 bg_thresh=1011 thresh=2023 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 268.124618: balance_dirty_state: bdi btrfs-1: dirty=608 wb=861 unstable=0 bg_thresh=1011 thresh=2022 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 268.124852: balance_dirty_state: bdi btrfs-1: dirty=633 wb=861 unstable=0 bg_thresh=1010 thresh=2021 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 268.125088: balance_dirty_state: bdi btrfs-1: dirty=658 wb=861 unstable=0 bg_thresh=1010 thresh=2020 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 268.125096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=50680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 268.132404: balance_dirty_state: bdi btrfs-1: dirty=658 wb=861 unstable=0 bg_thresh=1009 thresh=2019 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 268.132414: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=50680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 268.140404: balance_dirty_state: bdi btrfs-1: dirty=658 wb=736 unstable=0 bg_thresh=1012 thresh=2024 gap=630 poll_thresh=18 ino=257 dd-2584 [005] 268.140476: balance_dirty_state: bdi btrfs-1: dirty=683 wb=736 unstable=0 bg_thresh=1014 thresh=2029 gap=610 poll_thresh=13 ino=257 dd-2584 [005] 268.140538: balance_dirty_state: bdi btrfs-1: dirty=708 wb=736 unstable=0 bg_thresh=1014 thresh=2028 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 268.140597: balance_dirty_state: bdi btrfs-1: dirty=708 wb=736 unstable=0 bg_thresh=1014 thresh=2028 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 268.140656: balance_dirty_state: bdi btrfs-1: dirty=733 wb=736 unstable=0 bg_thresh=1013 thresh=2027 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 268.140952: balance_dirty_state: bdi btrfs-1: dirty=758 wb=736 unstable=0 bg_thresh=1013 thresh=2026 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 268.141070: balance_dirty_state: bdi btrfs-1: dirty=808 wb=736 unstable=0 bg_thresh=1012 thresh=2025 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 268.141075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=50680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 268.148455: balance_dirty_state: bdi btrfs-1: dirty=808 wb=486 unstable=0 bg_thresh=1011 thresh=2023 gap=729 poll_thresh=18 ino=257 dd-2584 [005] 268.148527: balance_dirty_state: bdi btrfs-1: dirty=808 wb=486 unstable=0 bg_thresh=1011 thresh=2022 gap=728 poll_thresh=13 ino=257 dd-2584 [005] 268.148593: balance_dirty_state: bdi btrfs-1: dirty=833 wb=486 unstable=0 bg_thresh=1013 thresh=2027 gap=708 poll_thresh=14 ino=257 dd-2584 [005] 268.148653: balance_dirty_state: bdi btrfs-1: dirty=833 wb=486 unstable=0 bg_thresh=1010 thresh=2021 gap=702 poll_thresh=15 ino=257 dd-2584 [005] 268.148709: balance_dirty_state: bdi btrfs-1: dirty=858 wb=486 unstable=0 bg_thresh=1013 thresh=2026 gap=682 poll_thresh=16 ino=257 dd-2584 [005] 268.148822: balance_dirty_state: bdi btrfs-1: dirty=883 wb=486 unstable=0 bg_thresh=1012 thresh=2025 gap=656 poll_thresh=17 ino=257 dd-2584 [005] 268.148934: balance_dirty_state: bdi btrfs-1: dirty=933 wb=486 unstable=0 bg_thresh=1012 thresh=2024 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 268.149046: balance_dirty_state: bdi btrfs-1: dirty=958 wb=486 unstable=0 bg_thresh=1014 thresh=2028 gap=584 poll_thresh=19 ino=257 dd-2584 [005] 268.149160: balance_dirty_state: bdi btrfs-1: dirty=983 wb=486 unstable=0 bg_thresh=1010 thresh=2021 gap=552 poll_thresh=20 ino=257 dd-2584 [005] 268.149445: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=486 unstable=0 bg_thresh=1010 thresh=2020 gap=501 poll_thresh=21 ino=257 dd-2584 [005] 268.149450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=50680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 268.149560: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5532 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 268.152358: writeback_single_inode: bdi btrfs-1: ino=257 state= age=52 wrote=880 to_write=7312 dd-2584 [001] 268.156347: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1236 unstable=0 bg_thresh=1011 thresh=2022 gap=628 poll_thresh=21 ino=257 dd-2584 [001] 268.156416: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1236 unstable=0 bg_thresh=1011 thresh=2022 gap=628 poll_thresh=16 ino=257 dd-2584 [001] 268.156535: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1236 unstable=0 bg_thresh=1016 thresh=2032 gap=588 poll_thresh=17 ino=257 dd-2584 [001] 268.156652: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1236 unstable=0 bg_thresh=1018 thresh=2037 gap=568 poll_thresh=18 ino=257 dd-2584 [001] 268.156772: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1236 unstable=0 bg_thresh=1018 thresh=2036 gap=542 poll_thresh=19 ino=257 dd-2584 [001] 268.156889: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1236 unstable=0 bg_thresh=1017 thresh=2035 gap=491 poll_thresh=20 ino=257 dd-2584 [001] 268.156894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-254% task_weight=99% bdi_bw=50680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.164418: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1111 unstable=0 bg_thresh=1017 thresh=2034 gap=615 poll_thresh=20 ino=257 dd-2584 [004] 268.164504: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1111 unstable=0 bg_thresh=1017 thresh=2034 gap=615 poll_thresh=15 ino=257 dd-2584 [004] 268.164564: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1111 unstable=0 bg_thresh=1019 thresh=2039 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 268.164676: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1111 unstable=0 bg_thresh=1022 thresh=2044 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 268.164789: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1111 unstable=0 bg_thresh=1024 thresh=2049 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 268.165077: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1111 unstable=0 bg_thresh=1026 thresh=2053 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 268.165081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-187% task_weight=99% bdi_bw=50680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.172322: balance_dirty_state: bdi btrfs-1: dirty=433 wb=886 unstable=0 bg_thresh=1017 thresh=2034 gap=715 poll_thresh=19 ino=257 dd-2584 [004] 268.172409: balance_dirty_state: bdi btrfs-1: dirty=458 wb=886 unstable=0 bg_thresh=1017 thresh=2034 gap=690 poll_thresh=14 ino=257 dd-2584 [004] 268.172491: balance_dirty_state: bdi btrfs-1: dirty=458 wb=886 unstable=0 bg_thresh=1019 thresh=2039 gap=695 poll_thresh=15 ino=257 dd-2584 [004] 268.172576: balance_dirty_state: bdi btrfs-1: dirty=483 wb=886 unstable=0 bg_thresh=1019 thresh=2039 gap=670 poll_thresh=16 ino=257 dd-2584 [004] 268.172741: balance_dirty_state: bdi btrfs-1: dirty=508 wb=886 unstable=0 bg_thresh=1022 thresh=2044 gap=650 poll_thresh=17 ino=257 dd-2584 [004] 268.172912: balance_dirty_state: bdi btrfs-1: dirty=533 wb=886 unstable=0 bg_thresh=1024 thresh=2048 gap=629 poll_thresh=18 ino=257 dd-2584 [004] 268.173082: balance_dirty_state: bdi btrfs-1: dirty=583 wb=886 unstable=0 bg_thresh=1023 thresh=2047 gap=578 poll_thresh=19 ino=257 dd-2584 [004] 268.173250: balance_dirty_state: bdi btrfs-1: dirty=608 wb=886 unstable=0 bg_thresh=1023 thresh=2046 gap=552 poll_thresh=20 ino=257 dd-2584 [004] 268.173420: balance_dirty_state: bdi btrfs-1: dirty=633 wb=886 unstable=0 bg_thresh=1025 thresh=2050 gap=531 poll_thresh=21 ino=257 dd-2584 [004] 268.173878: balance_dirty_state: bdi btrfs-1: dirty=683 wb=886 unstable=0 bg_thresh=1024 thresh=2049 gap=480 poll_thresh=22 ino=257 dd-2584 [004] 268.173884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1312 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-237% task_weight=98% bdi_bw=50680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.180380: balance_dirty_state: bdi btrfs-1: dirty=683 wb=886 unstable=0 bg_thresh=1015 thresh=2030 gap=461 poll_thresh=22 ino=257 dd-2584 [004] 268.180386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=50680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.188415: balance_dirty_state: bdi btrfs-1: dirty=683 wb=886 unstable=0 bg_thresh=1015 thresh=2030 gap=461 poll_thresh=22 ino=257 dd-2584 [006] 268.188420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=50680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.200340: balance_dirty_state: bdi btrfs-1: dirty=683 wb=436 unstable=0 bg_thresh=998 thresh=1996 gap=877 poll_thresh=22 ino=257 dd-2584 [006] 268.200424: balance_dirty_state: bdi btrfs-1: dirty=708 wb=411 unstable=0 bg_thresh=997 thresh=1995 gap=876 poll_thresh=16 ino=257 dd-2584 [006] 268.200560: balance_dirty_state: bdi btrfs-1: dirty=733 wb=361 unstable=0 bg_thresh=994 thresh=1988 gap=894 poll_thresh=17 ino=257 dd-2584 [006] 268.200692: balance_dirty_state: bdi btrfs-1: dirty=758 wb=361 unstable=0 bg_thresh=993 thresh=1986 gap=867 poll_thresh=18 ino=257 dd-2584 [006] 268.200821: balance_dirty_state: bdi btrfs-1: dirty=808 wb=361 unstable=0 bg_thresh=991 thresh=1983 gap=814 poll_thresh=19 ino=257 dd-2584 [006] 268.200950: balance_dirty_state: bdi btrfs-1: dirty=833 wb=361 unstable=0 bg_thresh=999 thresh=1999 gap=805 poll_thresh=20 ino=257 dd-2584 [006] 268.201082: balance_dirty_state: bdi btrfs-1: dirty=858 wb=361 unstable=0 bg_thresh=998 thresh=1997 gap=778 poll_thresh=21 ino=257 dd-2584 [006] 268.201216: balance_dirty_state: bdi btrfs-1: dirty=883 wb=361 unstable=0 bg_thresh=994 thresh=1989 gap=745 poll_thresh=22 ino=257 dd-2584 [006] 268.201349: balance_dirty_state: bdi btrfs-1: dirty=933 wb=361 unstable=0 bg_thresh=996 thresh=1992 gap=698 poll_thresh=23 ino=257 dd-2584 [006] 268.201656: balance_dirty_state: bdi btrfs-1: dirty=958 wb=361 unstable=0 bg_thresh=994 thresh=1989 gap=670 poll_thresh=24 ino=257 dd-2584 [006] 268.201777: balance_dirty_state: bdi btrfs-1: dirty=983 wb=361 unstable=0 bg_thresh=996 thresh=1992 gap=648 poll_thresh=25 ino=257 dd-2584 [006] 268.201900: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=361 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=26 ino=257 flush-btrfs-1-2586 [002] 268.201927: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5584 wrote=0 to_write=8192 dd-2584 [006] 268.202079: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=361 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=27 ino=257 dd-2584 [006] 268.202262: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=386 unstable=0 bg_thresh=992 thresh=1985 gap=541 poll_thresh=28 ino=257 dd-2584 [006] 268.202446: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=436 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=29 ino=257 dd-2584 [006] 268.202630: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=461 unstable=0 bg_thresh=993 thresh=1987 gap=493 poll_thresh=30 ino=257 dd-2584 [006] 268.202633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-315% task_weight=97% bdi_bw=52676 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 268.204552: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=976 to_write=7216 dd-2584 [006] 268.212337: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1211 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=30 ino=257 dd-2584 [006] 268.212405: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1211 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=22 ino=257 dd-2584 [006] 268.212717: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1211 unstable=0 bg_thresh=989 thresh=1978 gap=534 poll_thresh=23 ino=257 dd-2584 [006] 268.212837: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1211 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=24 ino=257 dd-2584 [006] 268.212956: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1211 unstable=0 bg_thresh=990 thresh=1981 gap=487 poll_thresh=25 ino=257 dd-2584 [006] 268.212961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=52676 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 268.220430: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1086 unstable=0 bg_thresh=986 thresh=1973 gap=604 poll_thresh=25 ino=257 dd-2584 [006] 268.220498: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1086 unstable=0 bg_thresh=986 thresh=1972 gap=578 poll_thresh=19 ino=257 dd-2584 [006] 268.220618: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1086 unstable=0 bg_thresh=985 thresh=1971 gap=552 poll_thresh=20 ino=257 dd-2584 [006] 268.220738: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1086 unstable=0 bg_thresh=985 thresh=1970 gap=526 poll_thresh=21 ino=257 dd-2584 [006] 268.220857: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1086 unstable=0 bg_thresh=987 thresh=1974 gap=480 poll_thresh=22 ino=257 dd-2584 [006] 268.220862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=52676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.228477: balance_dirty_state: bdi btrfs-1: dirty=408 wb=986 unstable=0 bg_thresh=985 thresh=1971 gap=577 poll_thresh=22 ino=257 dd-2584 [006] 268.228574: balance_dirty_state: bdi btrfs-1: dirty=408 wb=986 unstable=0 bg_thresh=985 thresh=1971 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 268.228695: balance_dirty_state: bdi btrfs-1: dirty=458 wb=986 unstable=0 bg_thresh=985 thresh=1970 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 268.228997: balance_dirty_state: bdi btrfs-1: dirty=483 wb=986 unstable=0 bg_thresh=981 thresh=1963 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 268.229119: balance_dirty_state: bdi btrfs-1: dirty=508 wb=986 unstable=0 bg_thresh=980 thresh=1960 gap=466 poll_thresh=19 ino=257 dd-2584 [006] 268.229124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1219 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-86% task_gap=-271% task_weight=99% bdi_bw=52676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.236437: balance_dirty_state: bdi btrfs-1: dirty=508 wb=986 unstable=0 bg_thresh=983 thresh=1966 gap=472 poll_thresh=19 ino=257 dd-2584 [006] 268.236445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1225 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=52676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.244422: balance_dirty_state: bdi btrfs-1: dirty=508 wb=611 unstable=0 bg_thresh=982 thresh=1965 gap=846 poll_thresh=19 ino=257 dd-2584 [006] 268.244512: balance_dirty_state: bdi btrfs-1: dirty=533 wb=611 unstable=0 bg_thresh=985 thresh=1970 gap=826 poll_thresh=14 ino=257 dd-2584 [006] 268.244576: balance_dirty_state: bdi btrfs-1: dirty=533 wb=611 unstable=0 bg_thresh=982 thresh=1964 gap=820 poll_thresh=15 ino=257 dd-2584 [006] 268.244635: balance_dirty_state: bdi btrfs-1: dirty=558 wb=611 unstable=0 bg_thresh=984 thresh=1969 gap=800 poll_thresh=16 ino=257 dd-2584 [006] 268.244748: balance_dirty_state: bdi btrfs-1: dirty=583 wb=611 unstable=0 bg_thresh=984 thresh=1968 gap=774 poll_thresh=17 ino=257 dd-2584 [006] 268.244863: balance_dirty_state: bdi btrfs-1: dirty=633 wb=611 unstable=0 bg_thresh=983 thresh=1967 gap=723 poll_thresh=18 ino=257 dd-2584 [006] 268.244976: balance_dirty_state: bdi btrfs-1: dirty=658 wb=611 unstable=0 bg_thresh=985 thresh=1971 gap=702 poll_thresh=19 ino=257 dd-2584 [006] 268.245089: balance_dirty_state: bdi btrfs-1: dirty=683 wb=611 unstable=0 bg_thresh=985 thresh=1970 gap=676 poll_thresh=20 ino=257 dd-2584 [006] 268.245204: balance_dirty_state: bdi btrfs-1: dirty=708 wb=611 unstable=0 bg_thresh=981 thresh=1963 gap=644 poll_thresh=21 ino=257 dd-2584 [006] 268.245488: balance_dirty_state: bdi btrfs-1: dirty=758 wb=611 unstable=0 bg_thresh=983 thresh=1967 gap=598 poll_thresh=22 ino=257 dd-2584 [006] 268.245601: balance_dirty_state: bdi btrfs-1: dirty=783 wb=611 unstable=0 bg_thresh=983 thresh=1966 gap=572 poll_thresh=23 ino=257 dd-2584 [006] 268.245715: balance_dirty_state: bdi btrfs-1: dirty=808 wb=611 unstable=0 bg_thresh=982 thresh=1965 gap=546 poll_thresh=24 ino=257 dd-2584 [006] 268.245829: balance_dirty_state: bdi btrfs-1: dirty=858 wb=611 unstable=0 bg_thresh=982 thresh=1964 gap=495 poll_thresh=25 ino=257 dd-2584 [006] 268.245943: balance_dirty_state: bdi btrfs-1: dirty=883 wb=611 unstable=0 bg_thresh=984 thresh=1968 gap=474 poll_thresh=26 ino=257 dd-2584 [006] 268.245947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1228 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-31% task_gap=-160% task_weight=98% bdi_bw=52676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.252464: balance_dirty_state: bdi btrfs-1: dirty=883 wb=486 unstable=0 bg_thresh=986 thresh=1973 gap=604 poll_thresh=26 ino=257 dd-2584 [006] 268.252532: balance_dirty_state: bdi btrfs-1: dirty=883 wb=486 unstable=0 bg_thresh=986 thresh=1973 gap=604 poll_thresh=19 ino=257 dd-2584 [006] 268.252651: balance_dirty_state: bdi btrfs-1: dirty=933 wb=486 unstable=0 bg_thresh=986 thresh=1972 gap=553 poll_thresh=20 ino=257 dd-2584 [006] 268.252770: balance_dirty_state: bdi btrfs-1: dirty=958 wb=486 unstable=0 bg_thresh=985 thresh=1970 gap=526 poll_thresh=21 ino=257 dd-2584 [006] 268.253066: balance_dirty_state: bdi btrfs-1: dirty=983 wb=486 unstable=0 bg_thresh=984 thresh=1969 gap=500 poll_thresh=22 ino=257 dd-2584 [006] 268.253184: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=486 unstable=0 bg_thresh=984 thresh=1968 gap=449 poll_thresh=23 ino=257 dd-2584 [006] 268.253188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1229 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-55% task_gap=-208% task_weight=98% bdi_bw=52676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 268.253209: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5636 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 268.257237: writeback_single_inode: bdi btrfs-1: ino=257 state= age=100 wrote=848 to_write=7344 dd-2584 [006] 268.260493: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1211 unstable=0 bg_thresh=982 thresh=1965 gap=571 poll_thresh=23 ino=257 dd-2584 [006] 268.260564: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1211 unstable=0 bg_thresh=985 thresh=1970 gap=576 poll_thresh=17 ino=257 dd-2584 [006] 268.260684: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1211 unstable=0 bg_thresh=984 thresh=1969 gap=550 poll_thresh=18 ino=257 dd-2584 [006] 268.260802: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1211 unstable=0 bg_thresh=986 thresh=1973 gap=504 poll_thresh=19 ino=257 dd-2584 [006] 268.260921: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1211 unstable=0 bg_thresh=986 thresh=1972 gap=478 poll_thresh=20 ino=257 dd-2584 [006] 268.260925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=52676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.268404: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1086 unstable=0 bg_thresh=985 thresh=1970 gap=601 poll_thresh=20 ino=257 dd-2584 [006] 268.268507: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1086 unstable=0 bg_thresh=982 thresh=1964 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 268.268566: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1086 unstable=0 bg_thresh=984 thresh=1969 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 268.268680: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1086 unstable=0 bg_thresh=981 thresh=1962 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 268.268795: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1086 unstable=0 bg_thresh=983 thresh=1966 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 268.269083: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1086 unstable=0 bg_thresh=982 thresh=1965 gap=471 poll_thresh=19 ino=257 dd-2584 [006] 268.269088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=52676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.276447: balance_dirty_state: bdi btrfs-1: dirty=408 wb=961 unstable=0 bg_thresh=985 thresh=1971 gap=602 poll_thresh=19 ino=257 dd-2584 [006] 268.276514: balance_dirty_state: bdi btrfs-1: dirty=433 wb=961 unstable=0 bg_thresh=988 thresh=1976 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 268.276575: balance_dirty_state: bdi btrfs-1: dirty=433 wb=961 unstable=0 bg_thresh=985 thresh=1970 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 268.276634: balance_dirty_state: bdi btrfs-1: dirty=458 wb=961 unstable=0 bg_thresh=987 thresh=1975 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 268.276752: balance_dirty_state: bdi btrfs-1: dirty=483 wb=961 unstable=0 bg_thresh=987 thresh=1974 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 268.276870: balance_dirty_state: bdi btrfs-1: dirty=533 wb=961 unstable=0 bg_thresh=986 thresh=1973 gap=479 poll_thresh=18 ino=257 dd-2584 [006] 268.276874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-190% task_weight=98% bdi_bw=52676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.284491: balance_dirty_state: bdi btrfs-1: dirty=533 wb=961 unstable=0 bg_thresh=983 thresh=1966 gap=472 poll_thresh=18 ino=257 dd-2584 [006] 268.284501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=52676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.292450: balance_dirty_state: bdi btrfs-1: dirty=533 wb=736 unstable=0 bg_thresh=983 thresh=1966 gap=697 poll_thresh=18 ino=257 dd-2584 [006] 268.292545: balance_dirty_state: bdi btrfs-1: dirty=533 wb=736 unstable=0 bg_thresh=982 thresh=1965 gap=696 poll_thresh=13 ino=257 dd-2584 [006] 268.292605: balance_dirty_state: bdi btrfs-1: dirty=558 wb=736 unstable=0 bg_thresh=985 thresh=1970 gap=676 poll_thresh=14 ino=257 dd-2584 [006] 268.292665: balance_dirty_state: bdi btrfs-1: dirty=583 wb=736 unstable=0 bg_thresh=982 thresh=1964 gap=645 poll_thresh=15 ino=257 dd-2584 [006] 268.292725: balance_dirty_state: bdi btrfs-1: dirty=583 wb=736 unstable=0 bg_thresh=981 thresh=1963 gap=644 poll_thresh=16 ino=257 dd-2584 [006] 268.292842: balance_dirty_state: bdi btrfs-1: dirty=608 wb=736 unstable=0 bg_thresh=981 thresh=1962 gap=618 poll_thresh=17 ino=257 dd-2584 [006] 268.293142: balance_dirty_state: bdi btrfs-1: dirty=658 wb=736 unstable=0 bg_thresh=983 thresh=1966 gap=572 poll_thresh=18 ino=257 dd-2584 [006] 268.293259: balance_dirty_state: bdi btrfs-1: dirty=683 wb=736 unstable=0 bg_thresh=982 thresh=1965 gap=546 poll_thresh=19 ino=257 dd-2584 [006] 268.293376: balance_dirty_state: bdi btrfs-1: dirty=708 wb=736 unstable=0 bg_thresh=982 thresh=1964 gap=520 poll_thresh=20 ino=257 dd-2584 [006] 268.293495: balance_dirty_state: bdi btrfs-1: dirty=758 wb=736 unstable=0 bg_thresh=981 thresh=1963 gap=469 poll_thresh=21 ino=257 dd-2584 [006] 268.293500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-52% task_gap=-205% task_weight=100% bdi_bw=52676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.300423: balance_dirty_state: bdi btrfs-1: dirty=758 wb=611 unstable=0 bg_thresh=981 thresh=1963 gap=594 poll_thresh=21 ino=257 dd-2584 [006] 268.300501: balance_dirty_state: bdi btrfs-1: dirty=758 wb=611 unstable=0 bg_thresh=980 thresh=1961 gap=592 poll_thresh=16 ino=257 dd-2584 [006] 268.300631: balance_dirty_state: bdi btrfs-1: dirty=808 wb=586 unstable=0 bg_thresh=983 thresh=1966 gap=572 poll_thresh=17 ino=257 dd-2584 [006] 268.300766: balance_dirty_state: bdi btrfs-1: dirty=833 wb=486 unstable=0 bg_thresh=979 thresh=1959 gap=640 poll_thresh=18 ino=257 dd-2584 [006] 268.300882: balance_dirty_state: bdi btrfs-1: dirty=858 wb=486 unstable=0 bg_thresh=981 thresh=1963 gap=619 poll_thresh=19 ino=257 dd-2584 [006] 268.300996: balance_dirty_state: bdi btrfs-1: dirty=883 wb=486 unstable=0 bg_thresh=981 thresh=1962 gap=593 poll_thresh=20 ino=257 dd-2584 [006] 268.301279: balance_dirty_state: bdi btrfs-1: dirty=933 wb=486 unstable=0 bg_thresh=980 thresh=1961 gap=542 poll_thresh=21 ino=257 dd-2584 [006] 268.301391: balance_dirty_state: bdi btrfs-1: dirty=958 wb=486 unstable=0 bg_thresh=982 thresh=1965 gap=521 poll_thresh=22 ino=257 dd-2584 [006] 268.301504: balance_dirty_state: bdi btrfs-1: dirty=983 wb=486 unstable=0 bg_thresh=982 thresh=1964 gap=495 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 268.301528: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5684 wrote=0 to_write=8192 dd-2584 [006] 268.301673: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=486 unstable=0 bg_thresh=981 thresh=1963 gap=469 poll_thresh=24 ino=257 dd-2584 [006] 268.301675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=52676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 268.303895: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=848 to_write=7344 dd-2584 [006] 268.308442: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1311 unstable=0 bg_thresh=978 thresh=1956 gap=487 poll_thresh=24 ino=257 dd-2584 [006] 268.308448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1226 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=53836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.316470: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1061 unstable=0 bg_thresh=979 thresh=1959 gap=740 poll_thresh=24 ino=257 dd-2584 [006] 268.316599: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1061 unstable=0 bg_thresh=982 thresh=1964 gap=720 poll_thresh=18 ino=257 dd-2584 [006] 268.316835: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1061 unstable=0 bg_thresh=978 thresh=1957 gap=688 poll_thresh=19 ino=257 dd-2584 [006] 268.317074: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1061 unstable=0 bg_thresh=980 thresh=1961 gap=642 poll_thresh=20 ino=257 dd-2584 [006] 268.317307: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1061 unstable=0 bg_thresh=980 thresh=1960 gap=616 poll_thresh=21 ino=257 dd-2584 [006] 268.317908: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1061 unstable=0 bg_thresh=979 thresh=1959 gap=590 poll_thresh=22 ino=257 dd-2584 [006] 268.318143: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1061 unstable=0 bg_thresh=979 thresh=1958 gap=539 poll_thresh=23 ino=257 dd-2584 [006] 268.318377: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1061 unstable=0 bg_thresh=981 thresh=1962 gap=518 poll_thresh=24 ino=257 dd-2584 [006] 268.318611: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1061 unstable=0 bg_thresh=980 thresh=1961 gap=492 poll_thresh=25 ino=257 dd-2584 [006] 268.318845: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1061 unstable=0 bg_thresh=980 thresh=1960 gap=466 poll_thresh=26 ino=257 dd-2584 [006] 268.318854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-103% task_gap=-305% task_weight=99% bdi_bw=53836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.324377: balance_dirty_state: bdi btrfs-1: dirty=433 wb=936 unstable=0 bg_thresh=984 thresh=1969 gap=600 poll_thresh=26 ino=257 dd-2584 [006] 268.324447: balance_dirty_state: bdi btrfs-1: dirty=458 wb=936 unstable=0 bg_thresh=981 thresh=1962 gap=568 poll_thresh=19 ino=257 dd-2584 [006] 268.324575: balance_dirty_state: bdi btrfs-1: dirty=483 wb=936 unstable=0 bg_thresh=980 thresh=1960 gap=541 poll_thresh=20 ino=257 dd-2584 [006] 268.324702: balance_dirty_state: bdi btrfs-1: dirty=533 wb=936 unstable=0 bg_thresh=979 thresh=1959 gap=490 poll_thresh=21 ino=257 dd-2584 [006] 268.324828: balance_dirty_state: bdi btrfs-1: dirty=558 wb=936 unstable=0 bg_thresh=982 thresh=1964 gap=470 poll_thresh=22 ino=257 dd-2584 [006] 268.324833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-251% task_weight=99% bdi_bw=53836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.332444: balance_dirty_state: bdi btrfs-1: dirty=558 wb=861 unstable=0 bg_thresh=981 thresh=1962 gap=543 poll_thresh=22 ino=257 dd-2584 [006] 268.332688: balance_dirty_state: bdi btrfs-1: dirty=558 wb=861 unstable=0 bg_thresh=986 thresh=1973 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 268.332810: balance_dirty_state: bdi btrfs-1: dirty=608 wb=861 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=17 ino=257 dd-2584 [006] 268.332932: balance_dirty_state: bdi btrfs-1: dirty=633 wb=861 unstable=0 bg_thresh=988 thresh=1976 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 268.332937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=53836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.340376: balance_dirty_state: bdi btrfs-1: dirty=633 wb=736 unstable=0 bg_thresh=980 thresh=1961 gap=592 poll_thresh=18 ino=257 dd-2584 [006] 268.340441: balance_dirty_state: bdi btrfs-1: dirty=658 wb=736 unstable=0 bg_thresh=980 thresh=1961 gap=567 poll_thresh=13 ino=257 dd-2584 [006] 268.340499: balance_dirty_state: bdi btrfs-1: dirty=658 wb=736 unstable=0 bg_thresh=980 thresh=1960 gap=566 poll_thresh=14 ino=257 dd-2584 [006] 268.340557: balance_dirty_state: bdi btrfs-1: dirty=683 wb=736 unstable=0 bg_thresh=980 thresh=1960 gap=541 poll_thresh=15 ino=257 dd-2584 [006] 268.340617: balance_dirty_state: bdi btrfs-1: dirty=708 wb=736 unstable=0 bg_thresh=982 thresh=1964 gap=520 poll_thresh=16 ino=257 dd-2584 [006] 268.340736: balance_dirty_state: bdi btrfs-1: dirty=733 wb=736 unstable=0 bg_thresh=981 thresh=1963 gap=494 poll_thresh=17 ino=257 dd-2584 [006] 268.340857: balance_dirty_state: bdi btrfs-1: dirty=758 wb=736 unstable=0 bg_thresh=981 thresh=1962 gap=468 poll_thresh=18 ino=257 dd-2584 [006] 268.340862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=53836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.348539: balance_dirty_state: bdi btrfs-1: dirty=758 wb=586 unstable=0 bg_thresh=982 thresh=1965 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 268.348670: balance_dirty_state: bdi btrfs-1: dirty=783 wb=586 unstable=0 bg_thresh=979 thresh=1959 gap=590 poll_thresh=13 ino=257 dd-2584 [006] 268.348790: balance_dirty_state: bdi btrfs-1: dirty=783 wb=586 unstable=0 bg_thresh=982 thresh=1964 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 268.348912: balance_dirty_state: bdi btrfs-1: dirty=808 wb=586 unstable=0 bg_thresh=981 thresh=1963 gap=569 poll_thresh=15 ino=257 dd-2584 [006] 268.349377: balance_dirty_state: bdi btrfs-1: dirty=833 wb=586 unstable=0 bg_thresh=984 thresh=1968 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 268.349608: balance_dirty_state: bdi btrfs-1: dirty=858 wb=561 unstable=0 bg_thresh=983 thresh=1967 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 268.349750: balance_dirty_state: bdi btrfs-1: dirty=883 wb=486 unstable=0 bg_thresh=983 thresh=1966 gap=597 poll_thresh=18 ino=257 dd-2584 [006] 268.349928: balance_dirty_state: bdi btrfs-1: dirty=933 wb=461 unstable=0 bg_thresh=982 thresh=1964 gap=570 poll_thresh=19 ino=257 dd-2584 [006] 268.350171: balance_dirty_state: bdi btrfs-1: dirty=958 wb=461 unstable=0 bg_thresh=978 thresh=1957 gap=538 poll_thresh=20 ino=257 dd-2584 [006] 268.350335: balance_dirty_state: bdi btrfs-1: dirty=983 wb=461 unstable=0 bg_thresh=977 thresh=1955 gap=511 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 268.350361: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5732 wrote=0 to_write=8192 dd-2584 [006] 268.350513: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=461 unstable=0 bg_thresh=980 thresh=1960 gap=491 poll_thresh=22 ino=257 dd-2584 [006] 268.350694: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=486 unstable=0 bg_thresh=982 thresh=1964 gap=445 poll_thresh=23 ino=257 dd-2584 [006] 268.350696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=100% bdi_bw=53836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 268.353509: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=880 to_write=7312 dd-2584 [004] 268.356514: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1336 unstable=0 bg_thresh=982 thresh=1964 gap=445 poll_thresh=23 ino=257 dd-2584 [004] 268.356519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=100% bdi_bw=53836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.364435: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1211 unstable=0 bg_thresh=981 thresh=1962 gap=568 poll_thresh=23 ino=257 dd-2584 [004] 268.364525: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1211 unstable=0 bg_thresh=981 thresh=1962 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 268.364817: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1211 unstable=0 bg_thresh=986 thresh=1972 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 268.364928: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1211 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 268.365064: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1186 unstable=0 bg_thresh=988 thresh=1976 gap=507 poll_thresh=20 ino=257 dd-2584 [004] 268.365260: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1086 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=21 ino=257 dd-2584 [004] 268.365433: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1086 unstable=0 bg_thresh=986 thresh=1973 gap=529 poll_thresh=22 ino=257 dd-2584 [004] 268.365603: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1086 unstable=0 bg_thresh=982 thresh=1965 gap=496 poll_thresh=23 ino=257 dd-2584 [004] 268.365774: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1086 unstable=0 bg_thresh=985 thresh=1970 gap=476 poll_thresh=24 ino=257 dd-2584 [004] 268.365780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=53836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.372525: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1086 unstable=0 bg_thresh=983 thresh=1967 gap=473 poll_thresh=24 ino=257 dd-2584 [004] 268.372530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=100% bdi_bw=53836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.380480: balance_dirty_state: bdi btrfs-1: dirty=408 wb=861 unstable=0 bg_thresh=984 thresh=1969 gap=700 poll_thresh=24 ino=257 dd-2584 [004] 268.380588: balance_dirty_state: bdi btrfs-1: dirty=433 wb=861 unstable=0 bg_thresh=981 thresh=1962 gap=668 poll_thresh=18 ino=257 dd-2584 [004] 268.381065: balance_dirty_state: bdi btrfs-1: dirty=458 wb=861 unstable=0 bg_thresh=983 thresh=1967 gap=648 poll_thresh=19 ino=257 dd-2584 [004] 268.381233: balance_dirty_state: bdi btrfs-1: dirty=483 wb=861 unstable=0 bg_thresh=983 thresh=1966 gap=622 poll_thresh=20 ino=257 dd-2584 [004] 268.381403: balance_dirty_state: bdi btrfs-1: dirty=533 wb=861 unstable=0 bg_thresh=985 thresh=1970 gap=576 poll_thresh=21 ino=257 dd-2584 [004] 268.381573: balance_dirty_state: bdi btrfs-1: dirty=558 wb=861 unstable=0 bg_thresh=984 thresh=1969 gap=550 poll_thresh=22 ino=257 dd-2584 [004] 268.381742: balance_dirty_state: bdi btrfs-1: dirty=583 wb=861 unstable=0 bg_thresh=984 thresh=1968 gap=524 poll_thresh=23 ino=257 dd-2584 [004] 268.381912: balance_dirty_state: bdi btrfs-1: dirty=633 wb=861 unstable=0 bg_thresh=986 thresh=1972 gap=478 poll_thresh=24 ino=257 dd-2584 [004] 268.381918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-289% task_weight=99% bdi_bw=53836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.388498: balance_dirty_state: bdi btrfs-1: dirty=633 wb=861 unstable=0 bg_thresh=988 thresh=1977 gap=483 poll_thresh=24 ino=257 dd-2584 [004] 268.388504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=53836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.396509: balance_dirty_state: bdi btrfs-1: dirty=633 wb=611 unstable=0 bg_thresh=988 thresh=1976 gap=732 poll_thresh=24 ino=257 dd-2584 [004] 268.396584: balance_dirty_state: bdi btrfs-1: dirty=633 wb=611 unstable=0 bg_thresh=985 thresh=1970 gap=726 poll_thresh=18 ino=257 dd-2584 [004] 268.396700: balance_dirty_state: bdi btrfs-1: dirty=658 wb=611 unstable=0 bg_thresh=984 thresh=1969 gap=700 poll_thresh=19 ino=257 dd-2584 [004] 268.396814: balance_dirty_state: bdi btrfs-1: dirty=708 wb=611 unstable=0 bg_thresh=986 thresh=1973 gap=654 poll_thresh=20 ino=257 dd-2584 [004] 268.397097: balance_dirty_state: bdi btrfs-1: dirty=733 wb=611 unstable=0 bg_thresh=986 thresh=1972 gap=628 poll_thresh=21 ino=257 dd-2584 [004] 268.397209: balance_dirty_state: bdi btrfs-1: dirty=758 wb=611 unstable=0 bg_thresh=985 thresh=1971 gap=602 poll_thresh=22 ino=257 dd-2584 [004] 268.397322: balance_dirty_state: bdi btrfs-1: dirty=808 wb=611 unstable=0 bg_thresh=985 thresh=1970 gap=551 poll_thresh=23 ino=257 dd-2584 [004] 268.397434: balance_dirty_state: bdi btrfs-1: dirty=833 wb=611 unstable=0 bg_thresh=987 thresh=1974 gap=530 poll_thresh=24 ino=257 dd-2584 [004] 268.397547: balance_dirty_state: bdi btrfs-1: dirty=858 wb=611 unstable=0 bg_thresh=986 thresh=1973 gap=504 poll_thresh=25 ino=257 dd-2584 [004] 268.397659: balance_dirty_state: bdi btrfs-1: dirty=883 wb=611 unstable=0 bg_thresh=986 thresh=1972 gap=478 poll_thresh=26 ino=257 dd-2584 [004] 268.397663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=53836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.404508: balance_dirty_state: bdi btrfs-1: dirty=883 wb=486 unstable=0 bg_thresh=984 thresh=1968 gap=599 poll_thresh=26 ino=257 dd-2584 [004] 268.404579: balance_dirty_state: bdi btrfs-1: dirty=908 wb=486 unstable=0 bg_thresh=983 thresh=1967 gap=573 poll_thresh=19 ino=257 dd-2584 [004] 268.404697: balance_dirty_state: bdi btrfs-1: dirty=933 wb=486 unstable=0 bg_thresh=983 thresh=1966 gap=547 poll_thresh=20 ino=257 dd-2584 [004] 268.404982: balance_dirty_state: bdi btrfs-1: dirty=983 wb=486 unstable=0 bg_thresh=985 thresh=1970 gap=501 poll_thresh=21 ino=257 dd-2584 [004] 268.405095: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=486 unstable=0 bg_thresh=984 thresh=1969 gap=475 poll_thresh=22 ino=257 dd-2584 [004] 268.405099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=53836 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 268.405173: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5788 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 268.407564: writeback_single_inode: bdi btrfs-1: ino=257 state= age=144 wrote=832 to_write=7360 dd-2584 [004] 268.412399: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1186 unstable=0 bg_thresh=977 thresh=1955 gap=586 poll_thresh=22 ino=257 dd-2584 [004] 268.412462: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1186 unstable=0 bg_thresh=977 thresh=1955 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 268.412579: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1186 unstable=0 bg_thresh=982 thresh=1965 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 268.412696: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1186 unstable=0 bg_thresh=985 thresh=1970 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 268.412815: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1186 unstable=0 bg_thresh=984 thresh=1969 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 268.412933: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1186 unstable=0 bg_thresh=984 thresh=1968 gap=449 poll_thresh=20 ino=257 dd-2584 [004] 268.412938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=55396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.420496: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1061 unstable=0 bg_thresh=975 thresh=1951 gap=557 poll_thresh=20 ino=257 dd-2584 [004] 268.420584: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1061 unstable=0 bg_thresh=975 thresh=1951 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 268.420644: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1061 unstable=0 bg_thresh=978 thresh=1956 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 268.420755: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1061 unstable=0 bg_thresh=980 thresh=1961 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 268.421042: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1061 unstable=0 bg_thresh=983 thresh=1966 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 268.421156: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1061 unstable=0 bg_thresh=985 thresh=1970 gap=451 poll_thresh=19 ino=257 dd-2584 [004] 268.421160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=55396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.428522: balance_dirty_state: bdi btrfs-1: dirty=458 wb=936 unstable=0 bg_thresh=975 thresh=1950 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 268.428649: balance_dirty_state: bdi btrfs-1: dirty=458 wb=936 unstable=0 bg_thresh=977 thresh=1955 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 268.428765: balance_dirty_state: bdi btrfs-1: dirty=483 wb=936 unstable=0 bg_thresh=977 thresh=1955 gap=536 poll_thresh=15 ino=257 dd-2584 [004] 268.428880: balance_dirty_state: bdi btrfs-1: dirty=508 wb=936 unstable=0 bg_thresh=980 thresh=1960 gap=516 poll_thresh=16 ino=257 dd-2584 [004] 268.429109: balance_dirty_state: bdi btrfs-1: dirty=533 wb=936 unstable=0 bg_thresh=982 thresh=1965 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 268.429347: balance_dirty_state: bdi btrfs-1: dirty=558 wb=936 unstable=0 bg_thresh=984 thresh=1969 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 268.429356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=55396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.436487: balance_dirty_state: bdi btrfs-1: dirty=558 wb=811 unstable=0 bg_thresh=977 thresh=1955 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 268.436669: balance_dirty_state: bdi btrfs-1: dirty=583 wb=811 unstable=0 bg_thresh=977 thresh=1955 gap=561 poll_thresh=13 ino=257 dd-2584 [004] 268.436848: balance_dirty_state: bdi btrfs-1: dirty=608 wb=811 unstable=0 bg_thresh=980 thresh=1960 gap=541 poll_thresh=14 ino=257 dd-2584 [004] 268.437021: balance_dirty_state: bdi btrfs-1: dirty=608 wb=811 unstable=0 bg_thresh=980 thresh=1960 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 268.437197: balance_dirty_state: bdi btrfs-1: dirty=633 wb=811 unstable=0 bg_thresh=982 thresh=1965 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 268.438193: balance_dirty_state: bdi btrfs-1: dirty=658 wb=811 unstable=0 bg_thresh=985 thresh=1970 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 268.438555: balance_dirty_state: bdi btrfs-1: dirty=683 wb=811 unstable=0 bg_thresh=987 thresh=1974 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 268.438567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=55396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.444412: balance_dirty_state: bdi btrfs-1: dirty=683 wb=811 unstable=0 bg_thresh=976 thresh=1953 gap=459 poll_thresh=18 ino=257 dd-2584 [004] 268.444418: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1222 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=55396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.452433: balance_dirty_state: bdi btrfs-1: dirty=683 wb=561 unstable=0 bg_thresh=977 thresh=1955 gap=711 poll_thresh=18 ino=257 dd-2584 [004] 268.452498: balance_dirty_state: bdi btrfs-1: dirty=708 wb=561 unstable=0 bg_thresh=980 thresh=1960 gap=691 poll_thresh=13 ino=257 dd-2584 [004] 268.452560: balance_dirty_state: bdi btrfs-1: dirty=733 wb=561 unstable=0 bg_thresh=980 thresh=1960 gap=666 poll_thresh=14 ino=257 dd-2584 [004] 268.452655: balance_dirty_state: bdi btrfs-1: dirty=733 wb=536 unstable=0 bg_thresh=982 thresh=1965 gap=696 poll_thresh=15 ino=257 dd-2584 [004] 268.452757: balance_dirty_state: bdi btrfs-1: dirty=758 wb=461 unstable=0 bg_thresh=982 thresh=1965 gap=746 poll_thresh=16 ino=257 dd-2584 [004] 268.452915: balance_dirty_state: bdi btrfs-1: dirty=783 wb=436 unstable=0 bg_thresh=980 thresh=1961 gap=742 poll_thresh=17 ino=257 dd-2584 [004] 268.453072: balance_dirty_state: bdi btrfs-1: dirty=808 wb=436 unstable=0 bg_thresh=980 thresh=1960 gap=716 poll_thresh=18 ino=257 dd-2584 [004] 268.453199: balance_dirty_state: bdi btrfs-1: dirty=858 wb=436 unstable=0 bg_thresh=979 thresh=1959 gap=665 poll_thresh=19 ino=257 dd-2584 [004] 268.453359: balance_dirty_state: bdi btrfs-1: dirty=883 wb=436 unstable=0 bg_thresh=979 thresh=1958 gap=639 poll_thresh=20 ino=257 dd-2584 [004] 268.453807: balance_dirty_state: bdi btrfs-1: dirty=908 wb=436 unstable=0 bg_thresh=987 thresh=1974 gap=630 poll_thresh=21 ino=257 dd-2584 [004] 268.453967: balance_dirty_state: bdi btrfs-1: dirty=958 wb=436 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=22 ino=257 dd-2584 [004] 268.454109: balance_dirty_state: bdi btrfs-1: dirty=983 wb=436 unstable=0 bg_thresh=986 thresh=1972 gap=553 poll_thresh=23 ino=257 dd-2584 [004] 268.454270: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=436 unstable=0 bg_thresh=982 thresh=1965 gap=521 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 268.454322: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5836 wrote=0 to_write=8192 dd-2584 [004] 268.454397: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=436 unstable=0 bg_thresh=984 thresh=1969 gap=500 poll_thresh=25 ino=257 dd-2584 [004] 268.454523: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=461 unstable=0 bg_thresh=984 thresh=1968 gap=449 poll_thresh=26 ino=257 dd-2584 [004] 268.454524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=55396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 268.456437: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=896 to_write=7296 dd-2584 [004] 268.460630: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1211 unstable=0 bg_thresh=981 thresh=1963 gap=569 poll_thresh=26 ino=257 dd-2584 [004] 268.460728: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1211 unstable=0 bg_thresh=980 thresh=1960 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 268.460922: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1211 unstable=0 bg_thresh=988 thresh=1976 gap=532 poll_thresh=20 ino=257 dd-2584 [004] 268.461118: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1211 unstable=0 bg_thresh=989 thresh=1979 gap=510 poll_thresh=21 ino=257 dd-2584 [004] 268.461604: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1211 unstable=0 bg_thresh=984 thresh=1969 gap=475 poll_thresh=22 ino=257 dd-2584 [004] 268.461611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=55396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.468446: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1086 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=22 ino=257 dd-2584 [004] 268.468530: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1086 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 268.468698: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1086 unstable=0 bg_thresh=989 thresh=1979 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 268.468867: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1086 unstable=0 bg_thresh=989 thresh=1978 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 268.469034: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1086 unstable=0 bg_thresh=988 thresh=1977 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 268.469040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=55396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.476435: balance_dirty_state: bdi btrfs-1: dirty=408 wb=961 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 268.476534: balance_dirty_state: bdi btrfs-1: dirty=408 wb=961 unstable=0 bg_thresh=993 thresh=1987 gap=618 poll_thresh=14 ino=257 dd-2584 [004] 268.476619: balance_dirty_state: bdi btrfs-1: dirty=433 wb=961 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 268.476713: balance_dirty_state: bdi btrfs-1: dirty=458 wb=961 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 268.476897: balance_dirty_state: bdi btrfs-1: dirty=483 wb=961 unstable=0 bg_thresh=992 thresh=1985 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 268.477087: balance_dirty_state: bdi btrfs-1: dirty=508 wb=961 unstable=0 bg_thresh=994 thresh=1989 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 268.477520: balance_dirty_state: bdi btrfs-1: dirty=533 wb=961 unstable=0 bg_thresh=994 thresh=1988 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 268.477525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=55396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.484453: balance_dirty_state: bdi btrfs-1: dirty=533 wb=886 unstable=0 bg_thresh=988 thresh=1976 gap=557 poll_thresh=19 ino=257 dd-2584 [004] 268.484544: balance_dirty_state: bdi btrfs-1: dirty=558 wb=886 unstable=0 bg_thresh=990 thresh=1981 gap=537 poll_thresh=14 ino=257 dd-2584 [004] 268.484630: balance_dirty_state: bdi btrfs-1: dirty=583 wb=886 unstable=0 bg_thresh=990 thresh=1981 gap=512 poll_thresh=15 ino=257 dd-2584 [004] 268.484718: balance_dirty_state: bdi btrfs-1: dirty=583 wb=886 unstable=0 bg_thresh=993 thresh=1986 gap=517 poll_thresh=16 ino=257 dd-2584 [004] 268.484892: balance_dirty_state: bdi btrfs-1: dirty=633 wb=886 unstable=0 bg_thresh=992 thresh=1985 gap=466 poll_thresh=17 ino=257 dd-2584 [004] 268.484898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=55396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.492460: balance_dirty_state: bdi btrfs-1: dirty=633 wb=761 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=17 ino=257 dd-2584 [004] 268.492552: balance_dirty_state: bdi btrfs-1: dirty=633 wb=761 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 268.492632: balance_dirty_state: bdi btrfs-1: dirty=658 wb=761 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 268.492695: balance_dirty_state: bdi btrfs-1: dirty=683 wb=761 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 268.492754: balance_dirty_state: bdi btrfs-1: dirty=683 wb=761 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=16 ino=257 collect-vmstat.-2569 [000] 268.492854: balance_dirty_state: bdi 0:15: dirty=708 wb=761 unstable=0 bg_thresh=995 thresh=1991 gap=522 poll_thresh=22 ino=2375722 dd-2584 [004] 268.492924: balance_dirty_state: bdi btrfs-1: dirty=708 wb=761 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 268.493049: balance_dirty_state: bdi btrfs-1: dirty=758 wb=761 unstable=0 bg_thresh=997 thresh=1995 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 268.493054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=55396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 268.500594: balance_dirty_state: bdi btrfs-1: dirty=758 wb=636 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=18 ino=257 dd-2584 [007] 268.500725: balance_dirty_state: bdi btrfs-1: dirty=758 wb=636 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=13 ino=257 dd-2584 [007] 268.501201: balance_dirty_state: bdi btrfs-1: dirty=783 wb=586 unstable=0 bg_thresh=996 thresh=1992 gap=623 poll_thresh=14 ino=257 dd-2584 [007] 268.501279: balance_dirty_state: bdi btrfs-1: dirty=808 wb=511 unstable=0 bg_thresh=996 thresh=1992 gap=673 poll_thresh=15 ino=257 dd-2584 [007] 268.501365: balance_dirty_state: bdi btrfs-1: dirty=808 wb=511 unstable=0 bg_thresh=1001 thresh=2003 gap=684 poll_thresh=16 ino=257 dd-2584 [007] 268.501600: balance_dirty_state: bdi btrfs-1: dirty=858 wb=511 unstable=0 bg_thresh=1001 thresh=2002 gap=633 poll_thresh=17 ino=257 dd-2584 [007] 268.501836: balance_dirty_state: bdi btrfs-1: dirty=883 wb=511 unstable=0 bg_thresh=1003 thresh=2006 gap=612 poll_thresh=18 ino=257 dd-2584 [007] 268.502075: balance_dirty_state: bdi btrfs-1: dirty=908 wb=511 unstable=0 bg_thresh=1002 thresh=2005 gap=586 poll_thresh=19 ino=257 dd-2584 [007] 268.502310: balance_dirty_state: bdi btrfs-1: dirty=933 wb=511 unstable=0 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=20 ino=257 dd-2584 [007] 268.502545: balance_dirty_state: bdi btrfs-1: dirty=983 wb=511 unstable=0 bg_thresh=1004 thresh=2008 gap=514 poll_thresh=21 ino=257 dd-2584 [007] 268.502778: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=511 unstable=0 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=22 ino=257 dd-2584 [007] 268.502786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=55396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 268.502862: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5884 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 268.506547: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=832 to_write=7360 dd-2584 [007] 268.508548: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1336 unstable=0 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=22 ino=257 dd-2584 [007] 268.508553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=55396 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 268.516565: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1211 unstable=0 bg_thresh=1000 thresh=2001 gap=607 poll_thresh=22 ino=257 dd-2584 [001] 268.516666: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1211 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=16 ino=257 dd-2584 [001] 268.516970: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1086 unstable=0 bg_thresh=1001 thresh=2003 gap=684 poll_thresh=17 ino=257 dd-2584 [001] 268.517085: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1086 unstable=0 bg_thresh=1006 thresh=2013 gap=669 poll_thresh=18 ino=257 dd-2584 [001] 268.517204: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1086 unstable=0 bg_thresh=1006 thresh=2012 gap=643 poll_thresh=19 ino=257 dd-2584 [001] 268.517321: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1086 unstable=0 bg_thresh=1005 thresh=2011 gap=617 poll_thresh=20 ino=257 dd-2584 [001] 268.517438: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1086 unstable=0 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=21 ino=257 dd-2584 [001] 268.517555: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1086 unstable=0 bg_thresh=1007 thresh=2014 gap=545 poll_thresh=22 ino=257 dd-2584 [001] 268.517675: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1086 unstable=0 bg_thresh=1006 thresh=2013 gap=519 poll_thresh=23 ino=257 dd-2584 [001] 268.517794: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1086 unstable=0 bg_thresh=1006 thresh=2012 gap=468 poll_thresh=24 ino=257 dd-2584 [001] 268.517799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=99% bdi_bw=56956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 268.528624: balance_dirty_state: bdi btrfs-1: dirty=458 wb=961 unstable=0 bg_thresh=1006 thresh=2012 gap=593 poll_thresh=24 ino=257 dd-2584 [005] 268.529092: balance_dirty_state: bdi btrfs-1: dirty=458 wb=961 unstable=0 bg_thresh=1006 thresh=2012 gap=593 poll_thresh=18 ino=257 dd-2584 [005] 268.529327: balance_dirty_state: bdi btrfs-1: dirty=483 wb=961 unstable=0 bg_thresh=1008 thresh=2016 gap=572 poll_thresh=19 ino=257 dd-2584 [005] 268.529562: balance_dirty_state: bdi btrfs-1: dirty=533 wb=961 unstable=0 bg_thresh=1007 thresh=2015 gap=521 poll_thresh=20 ino=257 dd-2584 [005] 268.529801: balance_dirty_state: bdi btrfs-1: dirty=558 wb=961 unstable=0 bg_thresh=1007 thresh=2014 gap=495 poll_thresh=21 ino=257 dd-2584 [005] 268.529810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=56956 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 268.536565: balance_dirty_state: bdi btrfs-1: dirty=558 wb=811 unstable=0 bg_thresh=1009 thresh=2019 gap=650 poll_thresh=21 ino=257 dd-2584 [006] 268.536633: balance_dirty_state: bdi btrfs-1: dirty=558 wb=811 unstable=0 bg_thresh=1009 thresh=2019 gap=650 poll_thresh=16 ino=257 dd-2584 [006] 268.536750: balance_dirty_state: bdi btrfs-1: dirty=608 wb=811 unstable=0 bg_thresh=1012 thresh=2024 gap=605 poll_thresh=17 ino=257 dd-2584 [006] 268.536868: balance_dirty_state: bdi btrfs-1: dirty=633 wb=811 unstable=0 bg_thresh=1014 thresh=2029 gap=585 poll_thresh=18 ino=257 dd-2584 [006] 268.536987: balance_dirty_state: bdi btrfs-1: dirty=658 wb=811 unstable=0 bg_thresh=1016 thresh=2033 gap=564 poll_thresh=19 ino=257 dd-2584 [006] 268.537104: balance_dirty_state: bdi btrfs-1: dirty=683 wb=811 unstable=0 bg_thresh=1016 thresh=2032 gap=538 poll_thresh=20 ino=257 dd-2584 [006] 268.537401: balance_dirty_state: bdi btrfs-1: dirty=733 wb=811 unstable=0 bg_thresh=1015 thresh=2031 gap=487 poll_thresh=21 ino=257 dd-2584 [006] 268.537406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-126% task_gap=-351% task_weight=98% bdi_bw=56956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.544522: balance_dirty_state: bdi btrfs-1: dirty=733 wb=686 unstable=0 bg_thresh=1009 thresh=2018 gap=599 poll_thresh=21 ino=257 dd-2584 [006] 268.544641: balance_dirty_state: bdi btrfs-1: dirty=733 wb=686 unstable=0 bg_thresh=1008 thresh=2017 gap=598 poll_thresh=16 ino=257 dd-2584 [006] 268.544880: balance_dirty_state: bdi btrfs-1: dirty=783 wb=686 unstable=0 bg_thresh=1010 thresh=2021 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 268.545115: balance_dirty_state: bdi btrfs-1: dirty=808 wb=686 unstable=0 bg_thresh=1010 thresh=2020 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 268.545348: balance_dirty_state: bdi btrfs-1: dirty=833 wb=686 unstable=0 bg_thresh=1009 thresh=2019 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 268.545357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=56956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.552632: balance_dirty_state: bdi btrfs-1: dirty=833 wb=561 unstable=0 bg_thresh=1007 thresh=2014 gap=620 poll_thresh=19 ino=257 dd-2584 [006] 268.552747: balance_dirty_state: bdi btrfs-1: dirty=858 wb=561 unstable=0 bg_thresh=1004 thresh=2008 gap=589 poll_thresh=14 ino=257 dd-2584 [006] 268.552822: balance_dirty_state: bdi btrfs-1: dirty=858 wb=536 unstable=0 bg_thresh=1003 thresh=2007 gap=613 poll_thresh=15 ino=257 dd-2584 [006] 268.552896: balance_dirty_state: bdi btrfs-1: dirty=883 wb=486 unstable=0 bg_thresh=1003 thresh=2006 gap=637 poll_thresh=16 ino=257 dd-2584 [006] 268.553027: balance_dirty_state: bdi btrfs-1: dirty=908 wb=436 unstable=0 bg_thresh=1005 thresh=2011 gap=667 poll_thresh=17 ino=257 dd-2584 [006] 268.553145: balance_dirty_state: bdi btrfs-1: dirty=958 wb=436 unstable=0 bg_thresh=1005 thresh=2010 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 268.553429: balance_dirty_state: bdi btrfs-1: dirty=983 wb=436 unstable=0 bg_thresh=1004 thresh=2009 gap=590 poll_thresh=19 ino=257 dd-2584 [006] 268.553542: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=436 unstable=0 bg_thresh=1006 thresh=2013 gap=569 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 268.553566: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5936 wrote=0 to_write=8192 dd-2584 [006] 268.553713: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=436 unstable=0 bg_thresh=1006 thresh=2012 gap=518 poll_thresh=21 ino=257 dd-2584 [006] 268.553886: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=486 unstable=0 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=22 ino=257 dd-2584 [006] 268.553888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=56956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 268.557812: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=912 to_write=7280 dd-2584 [006] 268.560600: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1361 unstable=0 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=22 ino=257 dd-2584 [006] 268.560606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=56956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.568499: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1186 unstable=0 bg_thresh=1003 thresh=2006 gap=662 poll_thresh=22 ino=257 dd-2584 [006] 268.568592: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1136 unstable=0 bg_thresh=1002 thresh=2005 gap=711 poll_thresh=16 ino=257 dd-2584 [006] 268.568720: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1111 unstable=0 bg_thresh=1007 thresh=2015 gap=696 poll_thresh=17 ino=257 dd-2584 [006] 268.568837: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1111 unstable=0 bg_thresh=1007 thresh=2014 gap=670 poll_thresh=18 ino=257 dd-2584 [006] 268.568956: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1111 unstable=0 bg_thresh=1006 thresh=2013 gap=644 poll_thresh=19 ino=257 dd-2584 [006] 268.569257: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1111 unstable=0 bg_thresh=1008 thresh=2017 gap=598 poll_thresh=20 ino=257 dd-2584 [006] 268.569374: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1111 unstable=0 bg_thresh=1008 thresh=2016 gap=572 poll_thresh=21 ino=257 dd-2584 [006] 268.569494: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1111 unstable=0 bg_thresh=1007 thresh=2015 gap=546 poll_thresh=22 ino=257 dd-2584 [006] 268.569613: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1111 unstable=0 bg_thresh=1007 thresh=2014 gap=520 poll_thresh=23 ino=257 dd-2584 [006] 268.569735: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1111 unstable=0 bg_thresh=1009 thresh=2018 gap=474 poll_thresh=24 ino=257 dd-2584 [006] 268.569740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=56956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.576498: balance_dirty_state: bdi btrfs-1: dirty=433 wb=986 unstable=0 bg_thresh=1005 thresh=2010 gap=591 poll_thresh=24 ino=257 dd-2584 [006] 268.576580: balance_dirty_state: bdi btrfs-1: dirty=433 wb=986 unstable=0 bg_thresh=1005 thresh=2010 gap=591 poll_thresh=18 ino=257 dd-2584 [006] 268.576704: balance_dirty_state: bdi btrfs-1: dirty=483 wb=986 unstable=0 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=19 ino=257 dd-2584 [006] 268.576826: balance_dirty_state: bdi btrfs-1: dirty=508 wb=986 unstable=0 bg_thresh=1003 thresh=2006 gap=512 poll_thresh=20 ino=257 dd-2584 [006] 268.576949: balance_dirty_state: bdi btrfs-1: dirty=533 wb=986 unstable=0 bg_thresh=1008 thresh=2016 gap=497 poll_thresh=21 ino=257 dd-2584 [006] 268.576954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-324% task_weight=98% bdi_bw=56956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.584538: balance_dirty_state: bdi btrfs-1: dirty=533 wb=911 unstable=0 bg_thresh=1006 thresh=2013 gap=569 poll_thresh=21 ino=257 dd-2584 [006] 268.584786: balance_dirty_state: bdi btrfs-1: dirty=558 wb=911 unstable=0 bg_thresh=1009 thresh=2018 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 268.584905: balance_dirty_state: bdi btrfs-1: dirty=583 wb=911 unstable=0 bg_thresh=1005 thresh=2011 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 268.585022: balance_dirty_state: bdi btrfs-1: dirty=608 wb=911 unstable=0 bg_thresh=1005 thresh=2010 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 268.585026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=56956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.592543: balance_dirty_state: bdi btrfs-1: dirty=608 wb=911 unstable=0 bg_thresh=1007 thresh=2014 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 268.592553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=56956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.600554: balance_dirty_state: bdi btrfs-1: dirty=608 wb=661 unstable=0 bg_thresh=1007 thresh=2015 gap=746 poll_thresh=18 ino=257 dd-2584 [006] 268.600631: balance_dirty_state: bdi btrfs-1: dirty=633 wb=661 unstable=0 bg_thresh=1010 thresh=2020 gap=726 poll_thresh=13 ino=257 dd-2584 [006] 268.600694: balance_dirty_state: bdi btrfs-1: dirty=658 wb=661 unstable=0 bg_thresh=1009 thresh=2019 gap=700 poll_thresh=14 ino=257 dd-2584 [006] 268.600754: balance_dirty_state: bdi btrfs-1: dirty=658 wb=661 unstable=0 bg_thresh=1009 thresh=2019 gap=700 poll_thresh=15 ino=257 dd-2584 [006] 268.600814: balance_dirty_state: bdi btrfs-1: dirty=683 wb=661 unstable=0 bg_thresh=1009 thresh=2018 gap=674 poll_thresh=16 ino=257 dd-2584 [006] 268.600931: balance_dirty_state: bdi btrfs-1: dirty=708 wb=661 unstable=0 bg_thresh=1008 thresh=2017 gap=648 poll_thresh=17 ino=257 dd-2584 [006] 268.601046: balance_dirty_state: bdi btrfs-1: dirty=733 wb=661 unstable=0 bg_thresh=1008 thresh=2016 gap=622 poll_thresh=18 ino=257 dd-2584 [006] 268.601164: balance_dirty_state: bdi btrfs-1: dirty=783 wb=661 unstable=0 bg_thresh=1010 thresh=2020 gap=576 poll_thresh=19 ino=257 dd-2584 [006] 268.601471: balance_dirty_state: bdi btrfs-1: dirty=808 wb=586 unstable=0 bg_thresh=1006 thresh=2013 gap=619 poll_thresh=20 ino=257 dd-2584 [006] 268.601612: balance_dirty_state: bdi btrfs-1: dirty=833 wb=536 unstable=0 bg_thresh=1006 thresh=2012 gap=643 poll_thresh=21 ino=257 dd-2584 [006] 268.601736: balance_dirty_state: bdi btrfs-1: dirty=883 wb=536 unstable=0 bg_thresh=1007 thresh=2015 gap=596 poll_thresh=22 ino=257 dd-2584 [006] 268.601859: balance_dirty_state: bdi btrfs-1: dirty=908 wb=536 unstable=0 bg_thresh=1010 thresh=2020 gap=576 poll_thresh=23 ino=257 dd-2584 [006] 268.601998: balance_dirty_state: bdi btrfs-1: dirty=933 wb=536 unstable=0 bg_thresh=1006 thresh=2012 gap=543 poll_thresh=24 ino=257 dd-2584 [006] 268.602119: balance_dirty_state: bdi btrfs-1: dirty=958 wb=536 unstable=0 bg_thresh=1008 thresh=2017 gap=523 poll_thresh=25 ino=257 dd-2584 [006] 268.602241: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=536 unstable=0 bg_thresh=1009 thresh=2019 gap=475 poll_thresh=26 ino=257 dd-2584 [006] 268.602246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=56956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.608539: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=536 unstable=0 bg_thresh=999 thresh=1999 gap=455 poll_thresh=26 ino=257 dd-2584 [004] 268.608544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=56956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 268.608565: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5992 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 268.611298: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=848 to_write=7344 dd-2584 [000] 268.616523: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1261 unstable=0 bg_thresh=983 thresh=1966 gap=547 poll_thresh=26 ino=257 dd-2584 [000] 268.616615: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1261 unstable=0 bg_thresh=983 thresh=1966 gap=522 poll_thresh=19 ino=257 dd-2584 [000] 268.616867: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1136 unstable=0 bg_thresh=988 thresh=1976 gap=632 poll_thresh=20 ino=257 dd-2584 [000] 268.617330: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1136 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=21 ino=257 dd-2584 [000] 268.617510: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1136 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=22 ino=257 dd-2584 [000] 268.617732: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1136 unstable=0 bg_thresh=987 thresh=1975 gap=531 poll_thresh=23 ino=257 dd-2584 [000] 268.617958: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1136 unstable=0 bg_thresh=983 thresh=1967 gap=498 poll_thresh=24 ino=257 dd-2584 [000] 268.618188: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1136 unstable=0 bg_thresh=983 thresh=1966 gap=447 poll_thresh=25 ino=257 dd-2584 [000] 268.618196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-345% task_weight=98% bdi_bw=56956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.624567: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1136 unstable=0 bg_thresh=988 thresh=1976 gap=457 poll_thresh=25 ino=257 dd-2584 [004] 268.624575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-282% task_weight=98% bdi_bw=57820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.632627: balance_dirty_state: bdi btrfs-1: dirty=383 wb=886 unstable=0 bg_thresh=979 thresh=1959 gap=690 poll_thresh=25 ino=257 dd-2584 [004] 268.632719: balance_dirty_state: bdi btrfs-1: dirty=383 wb=886 unstable=0 bg_thresh=979 thresh=1958 gap=689 poll_thresh=19 ino=257 dd-2584 [004] 268.632895: balance_dirty_state: bdi btrfs-1: dirty=433 wb=886 unstable=0 bg_thresh=981 thresh=1963 gap=644 poll_thresh=20 ino=257 dd-2584 [004] 268.633077: balance_dirty_state: bdi btrfs-1: dirty=458 wb=886 unstable=0 bg_thresh=979 thresh=1959 gap=615 poll_thresh=21 ino=257 dd-2584 [004] 268.633567: balance_dirty_state: bdi btrfs-1: dirty=483 wb=886 unstable=0 bg_thresh=984 thresh=1969 gap=600 poll_thresh=22 ino=257 dd-2584 [004] 268.633737: balance_dirty_state: bdi btrfs-1: dirty=508 wb=886 unstable=0 bg_thresh=984 thresh=1968 gap=574 poll_thresh=23 ino=257 dd-2584 [004] 268.633909: balance_dirty_state: bdi btrfs-1: dirty=558 wb=886 unstable=0 bg_thresh=983 thresh=1967 gap=523 poll_thresh=24 ino=257 dd-2584 [004] 268.634080: balance_dirty_state: bdi btrfs-1: dirty=583 wb=886 unstable=0 bg_thresh=983 thresh=1966 gap=497 poll_thresh=25 ino=257 dd-2584 [004] 268.634255: balance_dirty_state: bdi btrfs-1: dirty=608 wb=886 unstable=0 bg_thresh=985 thresh=1970 gap=476 poll_thresh=26 ino=257 dd-2584 [004] 268.634261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=57820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.640472: balance_dirty_state: bdi btrfs-1: dirty=608 wb=761 unstable=0 bg_thresh=985 thresh=1970 gap=601 poll_thresh=26 ino=257 dd-2584 [004] 268.640547: balance_dirty_state: bdi btrfs-1: dirty=633 wb=761 unstable=0 bg_thresh=984 thresh=1969 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 268.640720: balance_dirty_state: bdi btrfs-1: dirty=658 wb=761 unstable=0 bg_thresh=984 thresh=1968 gap=549 poll_thresh=20 ino=257 dd-2584 [004] 268.640893: balance_dirty_state: bdi btrfs-1: dirty=708 wb=761 unstable=0 bg_thresh=983 thresh=1967 gap=498 poll_thresh=21 ino=257 dd-2584 [004] 268.641070: balance_dirty_state: bdi btrfs-1: dirty=733 wb=761 unstable=0 bg_thresh=985 thresh=1971 gap=477 poll_thresh=22 ino=257 dd-2584 [004] 268.641076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=57820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.648537: balance_dirty_state: bdi btrfs-1: dirty=733 wb=611 unstable=0 bg_thresh=985 thresh=1971 gap=627 poll_thresh=22 ino=257 dd-2584 [004] 268.648789: balance_dirty_state: bdi btrfs-1: dirty=733 wb=611 unstable=0 bg_thresh=982 thresh=1965 gap=621 poll_thresh=16 ino=257 dd-2584 [004] 268.648906: balance_dirty_state: bdi btrfs-1: dirty=783 wb=611 unstable=0 bg_thresh=982 thresh=1964 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 268.649021: balance_dirty_state: bdi btrfs-1: dirty=808 wb=611 unstable=0 bg_thresh=981 thresh=1963 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 268.649135: balance_dirty_state: bdi btrfs-1: dirty=833 wb=611 unstable=0 bg_thresh=983 thresh=1967 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 268.649249: balance_dirty_state: bdi btrfs-1: dirty=883 wb=611 unstable=0 bg_thresh=983 thresh=1966 gap=472 poll_thresh=20 ino=257 dd-2584 [004] 268.649254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=57820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.656592: balance_dirty_state: bdi btrfs-1: dirty=883 wb=486 unstable=0 bg_thresh=982 thresh=1965 gap=596 poll_thresh=20 ino=257 dd-2584 [004] 268.656670: balance_dirty_state: bdi btrfs-1: dirty=883 wb=486 unstable=0 bg_thresh=982 thresh=1964 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 268.656730: balance_dirty_state: bdi btrfs-1: dirty=908 wb=486 unstable=0 bg_thresh=982 thresh=1964 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 268.656844: balance_dirty_state: bdi btrfs-1: dirty=933 wb=486 unstable=0 bg_thresh=984 thresh=1968 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 268.656957: balance_dirty_state: bdi btrfs-1: dirty=958 wb=486 unstable=0 bg_thresh=983 thresh=1967 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 268.657241: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=486 unstable=0 bg_thresh=983 thresh=1966 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 268.657246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=57820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 268.657333: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6040 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 268.660355: writeback_single_inode: bdi btrfs-1: ino=257 state= age=140 wrote=832 to_write=7360 dd-2584 [004] 268.664552: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1186 unstable=0 bg_thresh=982 thresh=1964 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 268.664656: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1186 unstable=0 bg_thresh=981 thresh=1963 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 268.664717: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1186 unstable=0 bg_thresh=981 thresh=1963 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 268.664778: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1186 unstable=0 bg_thresh=981 thresh=1962 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 268.664896: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1186 unstable=0 bg_thresh=983 thresh=1966 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 268.665016: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1186 unstable=0 bg_thresh=982 thresh=1965 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 268.665135: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1186 unstable=0 bg_thresh=982 thresh=1964 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 268.665140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=57820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.672594: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1061 unstable=0 bg_thresh=983 thresh=1966 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 268.672684: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1061 unstable=0 bg_thresh=982 thresh=1965 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 268.672742: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1061 unstable=0 bg_thresh=985 thresh=1970 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 268.672800: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1061 unstable=0 bg_thresh=982 thresh=1964 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 268.672915: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1061 unstable=0 bg_thresh=981 thresh=1963 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 268.673205: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1061 unstable=0 bg_thresh=981 thresh=1962 gap=468 poll_thresh=18 ino=257 dd-2584 [004] 268.673210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=57820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 268.680622: balance_dirty_state: bdi btrfs-1: dirty=433 wb=911 unstable=0 bg_thresh=980 thresh=1961 gap=617 poll_thresh=18 ino=257 dd-2584 [000] 268.680737: balance_dirty_state: bdi btrfs-1: dirty=433 wb=911 unstable=0 bg_thresh=983 thresh=1966 gap=622 poll_thresh=13 ino=257 dd-2584 [000] 268.680858: balance_dirty_state: bdi btrfs-1: dirty=458 wb=911 unstable=0 bg_thresh=980 thresh=1960 gap=591 poll_thresh=14 ino=257 dd-2584 [000] 268.680975: balance_dirty_state: bdi btrfs-1: dirty=483 wb=911 unstable=0 bg_thresh=982 thresh=1965 gap=571 poll_thresh=15 ino=257 dd-2584 [000] 268.681094: balance_dirty_state: bdi btrfs-1: dirty=483 wb=911 unstable=0 bg_thresh=979 thresh=1959 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 268.681326: balance_dirty_state: bdi btrfs-1: dirty=508 wb=911 unstable=0 bg_thresh=979 thresh=1958 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 268.681563: balance_dirty_state: bdi btrfs-1: dirty=558 wb=911 unstable=0 bg_thresh=981 thresh=1962 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 268.681796: balance_dirty_state: bdi btrfs-1: dirty=583 wb=911 unstable=0 bg_thresh=980 thresh=1961 gap=467 poll_thresh=19 ino=257 dd-2584 [000] 268.681805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=57820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.688577: balance_dirty_state: bdi btrfs-1: dirty=583 wb=836 unstable=0 bg_thresh=982 thresh=1964 gap=545 poll_thresh=19 ino=257 dd-2584 [004] 268.688676: balance_dirty_state: bdi btrfs-1: dirty=608 wb=836 unstable=0 bg_thresh=984 thresh=1969 gap=525 poll_thresh=14 ino=257 dd-2584 [004] 268.688768: balance_dirty_state: bdi btrfs-1: dirty=608 wb=836 unstable=0 bg_thresh=984 thresh=1968 gap=524 poll_thresh=15 ino=257 dd-2584 [004] 268.688860: balance_dirty_state: bdi btrfs-1: dirty=633 wb=836 unstable=0 bg_thresh=986 thresh=1973 gap=504 poll_thresh=16 ino=257 dd-2584 [004] 268.689042: balance_dirty_state: bdi btrfs-1: dirty=658 wb=836 unstable=0 bg_thresh=986 thresh=1972 gap=478 poll_thresh=17 ino=257 dd-2584 [004] 268.689049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-289% task_weight=99% bdi_bw=57820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.696529: balance_dirty_state: bdi btrfs-1: dirty=658 wb=836 unstable=0 bg_thresh=986 thresh=1973 gap=479 poll_thresh=17 ino=257 dd-2584 [004] 268.696535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=57820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 268.704540: balance_dirty_state: bdi btrfs-1: dirty=658 wb=461 unstable=0 bg_thresh=985 thresh=1970 gap=851 poll_thresh=17 ino=257 dd-2584 [000] 268.705006: balance_dirty_state: bdi btrfs-1: dirty=683 wb=461 unstable=0 bg_thresh=987 thresh=1975 gap=831 poll_thresh=13 ino=257 dd-2584 [000] 268.705125: balance_dirty_state: bdi btrfs-1: dirty=683 wb=461 unstable=0 bg_thresh=984 thresh=1969 gap=825 poll_thresh=14 ino=257 dd-2584 [000] 268.705244: balance_dirty_state: bdi btrfs-1: dirty=708 wb=461 unstable=0 bg_thresh=987 thresh=1974 gap=805 poll_thresh=15 ino=257 dd-2584 [000] 268.705365: balance_dirty_state: bdi btrfs-1: dirty=733 wb=461 unstable=0 bg_thresh=986 thresh=1973 gap=779 poll_thresh=16 ino=257 dd-2584 [000] 268.705599: balance_dirty_state: bdi btrfs-1: dirty=758 wb=461 unstable=0 bg_thresh=986 thresh=1972 gap=753 poll_thresh=17 ino=257 dd-2584 [000] 268.705831: balance_dirty_state: bdi btrfs-1: dirty=783 wb=461 unstable=0 bg_thresh=985 thresh=1971 gap=727 poll_thresh=18 ino=257 dd-2584 [000] 268.706066: balance_dirty_state: bdi btrfs-1: dirty=808 wb=461 unstable=0 bg_thresh=987 thresh=1975 gap=706 poll_thresh=19 ino=257 dd-2584 [000] 268.706298: balance_dirty_state: bdi btrfs-1: dirty=858 wb=461 unstable=0 bg_thresh=987 thresh=1974 gap=655 poll_thresh=20 ino=257 dd-2584 [000] 268.706534: balance_dirty_state: bdi btrfs-1: dirty=883 wb=461 unstable=0 bg_thresh=986 thresh=1973 gap=629 poll_thresh=21 ino=257 dd-2584 [000] 268.706769: balance_dirty_state: bdi btrfs-1: dirty=908 wb=461 unstable=0 bg_thresh=986 thresh=1972 gap=603 poll_thresh=22 ino=257 dd-2584 [000] 268.707335: balance_dirty_state: bdi btrfs-1: dirty=958 wb=461 unstable=0 bg_thresh=988 thresh=1976 gap=557 poll_thresh=23 ino=257 dd-2584 [000] 268.707583: balance_dirty_state: bdi btrfs-1: dirty=983 wb=461 unstable=0 bg_thresh=984 thresh=1969 gap=525 poll_thresh=24 ino=257 dd-2584 [000] 268.707827: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=461 unstable=0 bg_thresh=984 thresh=1968 gap=499 poll_thresh=25 ino=257 flush-btrfs-1-2586 [002] 268.707879: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6088 wrote=0 to_write=8192 dd-2584 [000] 268.708090: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=461 unstable=0 bg_thresh=986 thresh=1972 gap=478 poll_thresh=26 ino=257 dd-2584 [000] 268.708094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=57820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 268.712226: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=880 to_write=7312 dd-2584 [000] 268.712507: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1211 unstable=0 bg_thresh=982 thresh=1964 gap=595 poll_thresh=26 ino=257 dd-2584 [000] 268.712639: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1211 unstable=0 bg_thresh=982 thresh=1964 gap=570 poll_thresh=19 ino=257 dd-2584 [000] 268.712884: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1211 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=20 ino=257 dd-2584 [000] 268.713135: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1211 unstable=0 bg_thresh=986 thresh=1973 gap=504 poll_thresh=21 ino=257 dd-2584 [000] 268.713387: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1211 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=22 ino=257 dd-2584 [000] 268.713395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=57820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 268.720508: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1086 unstable=0 bg_thresh=986 thresh=1973 gap=604 poll_thresh=22 ino=257 dd-2584 [000] 268.720572: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1086 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=16 ino=257 dd-2584 [000] 268.720871: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1086 unstable=0 bg_thresh=986 thresh=1972 gap=553 poll_thresh=17 ino=257 dd-2584 [000] 268.720988: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1086 unstable=0 bg_thresh=988 thresh=1976 gap=532 poll_thresh=18 ino=257 dd-2584 [000] 268.721105: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1086 unstable=0 bg_thresh=987 thresh=1975 gap=506 poll_thresh=19 ino=257 dd-2584 [000] 268.721222: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1086 unstable=0 bg_thresh=987 thresh=1974 gap=455 poll_thresh=20 ino=257 dd-2584 [000] 268.721227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=57820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.732526: balance_dirty_state: bdi btrfs-1: dirty=433 wb=911 unstable=0 bg_thresh=986 thresh=1972 gap=628 poll_thresh=20 ino=257 dd-2584 [004] 268.732620: balance_dirty_state: bdi btrfs-1: dirty=458 wb=911 unstable=0 bg_thresh=983 thresh=1966 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 268.732697: balance_dirty_state: bdi btrfs-1: dirty=458 wb=911 unstable=0 bg_thresh=985 thresh=1971 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 268.732818: balance_dirty_state: bdi btrfs-1: dirty=508 wb=911 unstable=0 bg_thresh=985 thresh=1970 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 268.732989: balance_dirty_state: bdi btrfs-1: dirty=533 wb=911 unstable=0 bg_thresh=987 thresh=1974 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 268.733139: balance_dirty_state: bdi btrfs-1: dirty=558 wb=911 unstable=0 bg_thresh=986 thresh=1973 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 268.733493: balance_dirty_state: bdi btrfs-1: dirty=608 wb=911 unstable=0 bg_thresh=983 thresh=1966 gap=447 poll_thresh=20 ino=257 dd-2584 [004] 268.733500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 268.740511: balance_dirty_state: bdi btrfs-1: dirty=608 wb=911 unstable=0 bg_thresh=987 thresh=1974 gap=455 poll_thresh=20 ino=257 dd-2584 [000] 268.740517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 268.751386: balance_dirty_state: bdi btrfs-1: dirty=608 wb=636 unstable=0 bg_thresh=990 thresh=1981 gap=737 poll_thresh=20 ino=257 dd-2584 [000] 268.751461: balance_dirty_state: bdi btrfs-1: dirty=608 wb=636 unstable=0 bg_thresh=990 thresh=1981 gap=737 poll_thresh=15 ino=257 dd-2584 [000] 268.751521: balance_dirty_state: bdi btrfs-1: dirty=633 wb=636 unstable=0 bg_thresh=993 thresh=1986 gap=717 poll_thresh=16 ino=257 dd-2584 [000] 268.751637: balance_dirty_state: bdi btrfs-1: dirty=658 wb=636 unstable=0 bg_thresh=992 thresh=1985 gap=691 poll_thresh=17 ino=257 dd-2584 [000] 268.751753: balance_dirty_state: bdi btrfs-1: dirty=683 wb=636 unstable=0 bg_thresh=992 thresh=1984 gap=665 poll_thresh=18 ino=257 dd-2584 [000] 268.751870: balance_dirty_state: bdi btrfs-1: dirty=733 wb=636 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=19 ino=257 dd-2584 [000] 268.751989: balance_dirty_state: bdi btrfs-1: dirty=758 wb=636 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=20 ino=257 dd-2584 [000] 268.752108: balance_dirty_state: bdi btrfs-1: dirty=783 wb=636 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=21 ino=257 dd-2584 [000] 268.752228: balance_dirty_state: bdi btrfs-1: dirty=833 wb=636 unstable=0 bg_thresh=992 thresh=1984 gap=515 poll_thresh=22 ino=257 dd-2584 [000] 268.752658: balance_dirty_state: bdi btrfs-1: dirty=858 wb=636 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=23 ino=257 dd-2584 [000] 268.752664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 268.760547: balance_dirty_state: bdi btrfs-1: dirty=858 wb=386 unstable=0 bg_thresh=979 thresh=1958 gap=714 poll_thresh=23 ino=257 dd-2584 [002] 268.760616: balance_dirty_state: bdi btrfs-1: dirty=858 wb=386 unstable=0 bg_thresh=985 thresh=1970 gap=726 poll_thresh=17 ino=257 dd-2584 [002] 268.760747: balance_dirty_state: bdi btrfs-1: dirty=908 wb=386 unstable=0 bg_thresh=986 thresh=1973 gap=679 poll_thresh=18 ino=257 dd-2584 [002] 268.760868: balance_dirty_state: bdi btrfs-1: dirty=933 wb=386 unstable=0 bg_thresh=989 thresh=1978 gap=659 poll_thresh=19 ino=257 dd-2584 [002] 268.760991: balance_dirty_state: bdi btrfs-1: dirty=958 wb=386 unstable=0 bg_thresh=988 thresh=1977 gap=633 poll_thresh=20 ino=257 dd-2584 [002] 268.761109: balance_dirty_state: bdi btrfs-1: dirty=983 wb=386 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=21 ino=257 dd-2584 [002] 268.761231: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=386 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=22 ino=257 flush-btrfs-1-2586 [006] 268.761253: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6144 wrote=0 to_write=8192 dd-2584 [002] 268.761407: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=386 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=23 ino=257 dd-2584 [002] 268.762012: balance_dirty_state: bdi btrfs-1: dirty=958 wb=511 unstable=0 bg_thresh=986 thresh=1972 gap=503 poll_thresh=24 ino=257 dd-2584 [002] 268.762249: balance_dirty_state: bdi btrfs-1: dirty=933 wb=561 unstable=0 bg_thresh=985 thresh=1971 gap=477 poll_thresh=25 ino=257 dd-2584 [002] 268.762252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-338% task_weight=98% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 268.763987: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=944 to_write=7248 dd-2584 [002] 268.768517: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1186 unstable=0 bg_thresh=981 thresh=1963 gap=619 poll_thresh=25 ino=257 dd-2584 [002] 268.768612: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1186 unstable=0 bg_thresh=981 thresh=1962 gap=593 poll_thresh=19 ino=257 dd-2584 [002] 268.768798: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1186 unstable=0 bg_thresh=980 thresh=1961 gap=567 poll_thresh=20 ino=257 dd-2584 [002] 268.768946: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1186 unstable=0 bg_thresh=985 thresh=1971 gap=527 poll_thresh=21 ino=257 dd-2584 [002] 268.769068: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1186 unstable=0 bg_thresh=985 thresh=1970 gap=501 poll_thresh=22 ino=257 dd-2584 [002] 268.769192: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1186 unstable=0 bg_thresh=984 thresh=1969 gap=475 poll_thresh=23 ino=257 dd-2584 [002] 268.769197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-145% task_gap=-391% task_weight=99% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 268.776671: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1061 unstable=0 bg_thresh=976 thresh=1952 gap=583 poll_thresh=23 ino=257 dd-2584 [007] 268.776787: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1061 unstable=0 bg_thresh=978 thresh=1957 gap=563 poll_thresh=17 ino=257 dd-2584 [007] 268.777026: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1061 unstable=0 bg_thresh=981 thresh=1962 gap=543 poll_thresh=18 ino=257 dd-2584 [007] 268.777640: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1061 unstable=0 bg_thresh=980 thresh=1961 gap=517 poll_thresh=19 ino=257 dd-2584 [007] 268.777876: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1061 unstable=0 bg_thresh=980 thresh=1960 gap=491 poll_thresh=20 ino=257 dd-2584 [007] 268.778110: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1061 unstable=0 bg_thresh=982 thresh=1964 gap=445 poll_thresh=21 ino=257 dd-2584 [007] 268.778119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-149% task_gap=-397% task_weight=99% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 268.784637: balance_dirty_state: bdi btrfs-1: dirty=458 wb=961 unstable=0 bg_thresh=984 thresh=1968 gap=549 poll_thresh=21 ino=257 dd-2584 [007] 268.784767: balance_dirty_state: bdi btrfs-1: dirty=458 wb=961 unstable=0 bg_thresh=981 thresh=1962 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 268.785001: balance_dirty_state: bdi btrfs-1: dirty=508 wb=961 unstable=0 bg_thresh=980 thresh=1961 gap=492 poll_thresh=17 ino=257 dd-2584 [007] 268.785238: balance_dirty_state: bdi btrfs-1: dirty=533 wb=961 unstable=0 bg_thresh=982 thresh=1965 gap=471 poll_thresh=18 ino=257 dd-2584 [007] 268.785246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=100% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 268.792634: balance_dirty_state: bdi btrfs-1: dirty=533 wb=961 unstable=0 bg_thresh=983 thresh=1967 gap=473 poll_thresh=18 ino=257 dd-2584 [007] 268.792643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-345% task_weight=100% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 268.800657: balance_dirty_state: bdi btrfs-1: dirty=533 wb=836 unstable=0 bg_thresh=983 thresh=1966 gap=597 poll_thresh=18 ino=257 dd-2584 [007] 268.800739: balance_dirty_state: bdi btrfs-1: dirty=558 wb=836 unstable=0 bg_thresh=983 thresh=1966 gap=572 poll_thresh=13 ino=257 dd-2584 [007] 268.800798: balance_dirty_state: bdi btrfs-1: dirty=558 wb=836 unstable=0 bg_thresh=982 thresh=1965 gap=571 poll_thresh=14 ino=257 dd-2584 [007] 268.800857: balance_dirty_state: bdi btrfs-1: dirty=583 wb=836 unstable=0 bg_thresh=985 thresh=1970 gap=551 poll_thresh=15 ino=257 dd-2584 [007] 268.800916: balance_dirty_state: bdi btrfs-1: dirty=583 wb=836 unstable=0 bg_thresh=982 thresh=1964 gap=545 poll_thresh=16 ino=257 dd-2584 [007] 268.801034: balance_dirty_state: bdi btrfs-1: dirty=633 wb=836 unstable=0 bg_thresh=981 thresh=1963 gap=494 poll_thresh=17 ino=257 dd-2584 [007] 268.801331: balance_dirty_state: bdi btrfs-1: dirty=658 wb=836 unstable=0 bg_thresh=983 thresh=1967 gap=473 poll_thresh=18 ino=257 dd-2584 [007] 268.801336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-345% task_weight=100% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 268.808715: balance_dirty_state: bdi btrfs-1: dirty=658 wb=586 unstable=0 bg_thresh=983 thresh=1966 gap=722 poll_thresh=18 ino=257 dd-2584 [007] 268.808832: balance_dirty_state: bdi btrfs-1: dirty=683 wb=586 unstable=0 bg_thresh=982 thresh=1965 gap=696 poll_thresh=13 ino=257 dd-2584 [007] 268.808932: balance_dirty_state: bdi btrfs-1: dirty=683 wb=586 unstable=0 bg_thresh=982 thresh=1965 gap=696 poll_thresh=14 ino=257 dd-2584 [007] 268.809034: balance_dirty_state: bdi btrfs-1: dirty=708 wb=586 unstable=0 bg_thresh=982 thresh=1964 gap=670 poll_thresh=15 ino=257 dd-2584 [007] 268.809135: balance_dirty_state: bdi btrfs-1: dirty=733 wb=586 unstable=0 bg_thresh=982 thresh=1964 gap=645 poll_thresh=16 ino=257 dd-2584 [007] 268.809337: balance_dirty_state: bdi btrfs-1: dirty=758 wb=586 unstable=0 bg_thresh=984 thresh=1968 gap=624 poll_thresh=17 ino=257 dd-2584 [007] 268.809538: balance_dirty_state: bdi btrfs-1: dirty=783 wb=586 unstable=0 bg_thresh=983 thresh=1967 gap=598 poll_thresh=18 ino=257 dd-2584 [007] 268.809738: balance_dirty_state: bdi btrfs-1: dirty=808 wb=586 unstable=0 bg_thresh=983 thresh=1966 gap=572 poll_thresh=19 ino=257 dd-2584 [007] 268.809944: balance_dirty_state: bdi btrfs-1: dirty=858 wb=586 unstable=0 bg_thresh=979 thresh=1959 gap=515 poll_thresh=20 ino=257 dd-2584 [007] 268.810148: balance_dirty_state: bdi btrfs-1: dirty=883 wb=586 unstable=0 bg_thresh=981 thresh=1963 gap=494 poll_thresh=21 ino=257 dd-2584 [007] 268.810659: balance_dirty_state: bdi btrfs-1: dirty=908 wb=586 unstable=0 bg_thresh=981 thresh=1962 gap=468 poll_thresh=22 ino=257 dd-2584 [007] 268.810666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 268.816725: balance_dirty_state: bdi btrfs-1: dirty=908 wb=461 unstable=0 bg_thresh=983 thresh=1966 gap=597 poll_thresh=22 ino=257 dd-2584 [007] 268.816817: balance_dirty_state: bdi btrfs-1: dirty=933 wb=461 unstable=0 bg_thresh=985 thresh=1971 gap=577 poll_thresh=16 ino=257 dd-2584 [007] 268.816930: balance_dirty_state: bdi btrfs-1: dirty=958 wb=461 unstable=0 bg_thresh=985 thresh=1970 gap=551 poll_thresh=17 ino=257 dd-2584 [007] 268.817044: balance_dirty_state: bdi btrfs-1: dirty=983 wb=461 unstable=0 bg_thresh=984 thresh=1969 gap=525 poll_thresh=18 ino=257 dd-2584 [007] 268.817156: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=461 unstable=0 bg_thresh=986 thresh=1973 gap=479 poll_thresh=19 ino=257 dd-2584 [007] 268.817160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 268.817239: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6200 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 268.821239: writeback_single_inode: bdi btrfs-1: ino=257 state= age=156 wrote=864 to_write=7328 dd-2584 [000] 268.824671: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1161 unstable=0 bg_thresh=986 thresh=1972 gap=628 poll_thresh=19 ino=257 dd-2584 [000] 268.824796: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1161 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=14 ino=257 dd-2584 [000] 268.824913: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1161 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=15 ino=257 dd-2584 [000] 268.825030: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1161 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 268.825267: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1161 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=17 ino=257 dd-2584 [000] 268.825504: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1161 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=18 ino=257 dd-2584 [000] 268.826105: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1161 unstable=0 bg_thresh=992 thresh=1985 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 268.826115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 268.832569: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1036 unstable=0 bg_thresh=992 thresh=1984 gap=615 poll_thresh=19 ino=257 dd-2584 [000] 268.832687: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1036 unstable=0 bg_thresh=992 thresh=1984 gap=615 poll_thresh=14 ino=257 dd-2584 [000] 268.832804: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1036 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=15 ino=257 dd-2584 [000] 268.832924: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1036 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 268.833160: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1036 unstable=0 bg_thresh=990 thresh=1981 gap=537 poll_thresh=17 ino=257 dd-2584 [000] 268.833394: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1036 unstable=0 bg_thresh=990 thresh=1980 gap=511 poll_thresh=18 ino=257 dd-2584 [000] 268.833627: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1036 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 268.833636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=98% bdi_bw=59376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.840618: balance_dirty_state: bdi btrfs-1: dirty=458 wb=911 unstable=0 bg_thresh=992 thresh=1985 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 268.840713: balance_dirty_state: bdi btrfs-1: dirty=458 wb=911 unstable=0 bg_thresh=992 thresh=1985 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 268.840800: balance_dirty_state: bdi btrfs-1: dirty=483 wb=911 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 268.840883: balance_dirty_state: bdi btrfs-1: dirty=483 wb=911 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 268.841052: balance_dirty_state: bdi btrfs-1: dirty=533 wb=911 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 268.841525: balance_dirty_state: bdi btrfs-1: dirty=558 wb=911 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 268.841696: balance_dirty_state: bdi btrfs-1: dirty=583 wb=911 unstable=0 bg_thresh=999 thresh=1998 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 268.841863: balance_dirty_state: bdi btrfs-1: dirty=633 wb=911 unstable=0 bg_thresh=998 thresh=1997 gap=453 poll_thresh=20 ino=257 dd-2584 [004] 268.841870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-149% task_gap=-399% task_weight=100% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.848627: balance_dirty_state: bdi btrfs-1: dirty=633 wb=761 unstable=0 bg_thresh=992 thresh=1985 gap=591 poll_thresh=20 ino=257 dd-2584 [004] 268.848718: balance_dirty_state: bdi btrfs-1: dirty=633 wb=761 unstable=0 bg_thresh=992 thresh=1985 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 268.848800: balance_dirty_state: bdi btrfs-1: dirty=658 wb=761 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 268.848965: balance_dirty_state: bdi btrfs-1: dirty=683 wb=761 unstable=0 bg_thresh=997 thresh=1995 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 268.849146: balance_dirty_state: bdi btrfs-1: dirty=708 wb=711 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=18 ino=257 dd-2584 [004] 268.849318: balance_dirty_state: bdi btrfs-1: dirty=758 wb=711 unstable=0 bg_thresh=999 thresh=1998 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 268.849487: balance_dirty_state: bdi btrfs-1: dirty=783 wb=711 unstable=0 bg_thresh=998 thresh=1997 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 268.849957: balance_dirty_state: bdi btrfs-1: dirty=808 wb=711 unstable=0 bg_thresh=998 thresh=1996 gap=477 poll_thresh=21 ino=257 dd-2584 [004] 268.849963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-150% task_gap=-400% task_weight=100% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.856573: balance_dirty_state: bdi btrfs-1: dirty=808 wb=586 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=21 ino=257 dd-2584 [004] 268.856642: balance_dirty_state: bdi btrfs-1: dirty=833 wb=586 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 268.856752: balance_dirty_state: bdi btrfs-1: dirty=858 wb=586 unstable=0 bg_thresh=992 thresh=1985 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 268.856863: balance_dirty_state: bdi btrfs-1: dirty=883 wb=586 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 268.856977: balance_dirty_state: bdi btrfs-1: dirty=933 wb=586 unstable=0 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 268.856981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-147% task_gap=-393% task_weight=98% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.864556: balance_dirty_state: bdi btrfs-1: dirty=933 wb=461 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 268.864637: balance_dirty_state: bdi btrfs-1: dirty=933 wb=461 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 268.864692: balance_dirty_state: bdi btrfs-1: dirty=958 wb=461 unstable=0 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 268.864749: balance_dirty_state: bdi btrfs-1: dirty=983 wb=461 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 268.864861: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=461 unstable=0 bg_thresh=999 thresh=1998 gap=529 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 268.864927: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6248 wrote=0 to_write=8192 dd-2584 [004] 268.864986: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=461 unstable=0 bg_thresh=998 thresh=1997 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 268.865292: balance_dirty_state: bdi btrfs-1: dirty=958 wb=561 unstable=0 bg_thresh=998 thresh=1996 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 268.865294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-174% task_gap=-448% task_weight=100% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 268.867052: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=912 to_write=7280 dd-2584 [004] 268.872552: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1261 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 268.872669: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1261 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 268.872783: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1261 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 268.872899: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1261 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 268.873133: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1261 unstable=0 bg_thresh=998 thresh=1997 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 268.873368: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1261 unstable=0 bg_thresh=998 thresh=1996 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 268.873376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-150% task_gap=-399% task_weight=99% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.880601: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1136 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 268.880739: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1136 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=13 ino=257 dd-2584 [004] 268.880919: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1136 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 268.881099: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1136 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 268.881280: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1136 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 268.881647: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1136 unstable=0 bg_thresh=999 thresh=1998 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 268.882640: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1136 unstable=0 bg_thresh=1001 thresh=2002 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 268.882652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-169% task_gap=-439% task_weight=99% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 268.888668: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1011 unstable=0 bg_thresh=986 thresh=1972 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 268.888756: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1011 unstable=0 bg_thresh=986 thresh=1972 gap=553 poll_thresh=13 ino=257 dd-2584 [004] 268.888839: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1011 unstable=0 bg_thresh=988 thresh=1977 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 268.888920: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1011 unstable=0 bg_thresh=991 thresh=1982 gap=538 poll_thresh=15 ino=257 dd-2584 [004] 268.889008: balance_dirty_state: bdi btrfs-1: dirty=458 wb=986 unstable=0 bg_thresh=991 thresh=1982 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 268.889253: balance_dirty_state: bdi btrfs-1: dirty=483 wb=911 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=17 ino=257 dd-2584 [004] 268.889426: balance_dirty_state: bdi btrfs-1: dirty=508 wb=911 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=18 ino=257 dd-2584 [004] 268.889594: balance_dirty_state: bdi btrfs-1: dirty=533 wb=911 unstable=0 bg_thresh=992 thresh=1984 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 268.889763: balance_dirty_state: bdi btrfs-1: dirty=608 wb=911 unstable=0 bg_thresh=991 thresh=1983 gap=464 poll_thresh=20 ino=257 dd-2584 [004] 268.889769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-371% task_weight=100% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 268.896574: balance_dirty_state: bdi btrfs-1: dirty=608 wb=911 unstable=0 bg_thresh=994 thresh=1989 gap=470 poll_thresh=20 ino=257 dd-2584 [001] 268.896582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 268.904593: balance_dirty_state: bdi btrfs-1: dirty=608 wb=786 unstable=0 bg_thresh=975 thresh=1951 gap=557 poll_thresh=20 ino=257 dd-2584 [005] 268.904688: balance_dirty_state: bdi btrfs-1: dirty=633 wb=786 unstable=0 bg_thresh=981 thresh=1962 gap=543 poll_thresh=15 ino=257 dd-2584 [005] 268.904785: balance_dirty_state: bdi btrfs-1: dirty=633 wb=786 unstable=0 bg_thresh=981 thresh=1962 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 268.905269: balance_dirty_state: bdi btrfs-1: dirty=683 wb=786 unstable=0 bg_thresh=980 thresh=1960 gap=491 poll_thresh=17 ino=257 dd-2584 [005] 268.905412: balance_dirty_state: bdi btrfs-1: dirty=708 wb=786 unstable=0 bg_thresh=985 thresh=1970 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 268.905417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 268.916612: balance_dirty_state: bdi btrfs-1: dirty=708 wb=536 unstable=0 bg_thresh=981 thresh=1963 gap=719 poll_thresh=18 ino=257 dd-2584 [005] 268.916734: balance_dirty_state: bdi btrfs-1: dirty=733 wb=536 unstable=0 bg_thresh=984 thresh=1968 gap=699 poll_thresh=13 ino=257 dd-2584 [005] 268.916794: balance_dirty_state: bdi btrfs-1: dirty=733 wb=536 unstable=0 bg_thresh=981 thresh=1962 gap=693 poll_thresh=14 ino=257 dd-2584 [005] 268.916852: balance_dirty_state: bdi btrfs-1: dirty=758 wb=536 unstable=0 bg_thresh=983 thresh=1967 gap=673 poll_thresh=15 ino=257 dd-2584 [005] 268.916909: balance_dirty_state: bdi btrfs-1: dirty=758 wb=536 unstable=0 bg_thresh=980 thresh=1961 gap=667 poll_thresh=16 ino=257 dd-2584 [005] 268.917023: balance_dirty_state: bdi btrfs-1: dirty=808 wb=536 unstable=0 bg_thresh=980 thresh=1960 gap=616 poll_thresh=17 ino=257 dd-2584 [005] 268.917139: balance_dirty_state: bdi btrfs-1: dirty=833 wb=536 unstable=0 bg_thresh=982 thresh=1964 gap=595 poll_thresh=18 ino=257 dd-2584 [005] 268.917254: balance_dirty_state: bdi btrfs-1: dirty=858 wb=536 unstable=0 bg_thresh=981 thresh=1963 gap=569 poll_thresh=19 ino=257 dd-2584 [005] 268.917369: balance_dirty_state: bdi btrfs-1: dirty=908 wb=536 unstable=0 bg_thresh=981 thresh=1962 gap=518 poll_thresh=20 ino=257 dd-2584 [005] 268.917659: balance_dirty_state: bdi btrfs-1: dirty=933 wb=536 unstable=0 bg_thresh=980 thresh=1961 gap=492 poll_thresh=21 ino=257 dd-2584 [005] 268.917777: balance_dirty_state: bdi btrfs-1: dirty=958 wb=536 unstable=0 bg_thresh=982 thresh=1965 gap=471 poll_thresh=22 ino=257 dd-2584 [005] 268.917781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=100% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 268.924771: balance_dirty_state: bdi btrfs-1: dirty=958 wb=411 unstable=0 bg_thresh=982 thresh=1964 gap=595 poll_thresh=22 ino=257 dd-2584 [002] 268.924861: balance_dirty_state: bdi btrfs-1: dirty=983 wb=411 unstable=0 bg_thresh=984 thresh=1969 gap=575 poll_thresh=16 ino=257 dd-2584 [002] 268.925091: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=411 unstable=0 bg_thresh=987 thresh=1974 gap=555 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 268.925130: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6308 wrote=0 to_write=8192 dd-2584 [002] 268.925442: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=411 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=18 ino=257 dd-2584 [002] 268.925814: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=436 unstable=0 bg_thresh=988 thresh=1977 gap=483 poll_thresh=19 ino=257 dd-2584 [002] 268.925819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-281% task_weight=98% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 268.928857: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=896 to_write=7296 dd-2584 [006] 268.936675: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1011 unstable=0 bg_thresh=988 thresh=1977 gap=783 poll_thresh=19 ino=257 dd-2584 [006] 268.936841: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1011 unstable=0 bg_thresh=988 thresh=1977 gap=758 poll_thresh=14 ino=257 dd-2584 [006] 268.936998: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1011 unstable=0 bg_thresh=991 thresh=1982 gap=763 poll_thresh=15 ino=257 dd-2584 [006] 268.937159: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1011 unstable=0 bg_thresh=991 thresh=1982 gap=738 poll_thresh=16 ino=257 dd-2584 [006] 268.937425: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1011 unstable=0 bg_thresh=993 thresh=1986 gap=717 poll_thresh=17 ino=257 dd-2584 [006] 268.937882: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1011 unstable=0 bg_thresh=989 thresh=1979 gap=660 poll_thresh=18 ino=257 dd-2584 [006] 268.938037: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1011 unstable=0 bg_thresh=989 thresh=1978 gap=634 poll_thresh=19 ino=257 dd-2584 [006] 268.938189: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1011 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=20 ino=257 dd-2584 [006] 268.938341: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1011 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=21 ino=257 dd-2584 [006] 268.938496: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1011 unstable=0 bg_thresh=990 thresh=1980 gap=536 poll_thresh=22 ino=257 dd-2584 [006] 268.938680: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1011 unstable=0 bg_thresh=989 thresh=1979 gap=510 poll_thresh=23 ino=257 dd-2584 [006] 268.938916: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1011 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=24 ino=257 dd-2584 [006] 268.938925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=59988 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 268.944666: balance_dirty_state: bdi btrfs-1: dirty=483 wb=886 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=24 ino=257 dd-2584 [006] 268.944752: balance_dirty_state: bdi btrfs-1: dirty=508 wb=886 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=18 ino=257 dd-2584 [006] 268.944873: balance_dirty_state: bdi btrfs-1: dirty=533 wb=886 unstable=0 bg_thresh=992 thresh=1984 gap=565 poll_thresh=19 ino=257 dd-2584 [006] 268.945167: balance_dirty_state: bdi btrfs-1: dirty=558 wb=886 unstable=0 bg_thresh=991 thresh=1983 gap=539 poll_thresh=20 ino=257 dd-2584 [006] 268.945284: balance_dirty_state: bdi btrfs-1: dirty=608 wb=886 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=21 ino=257 dd-2584 [006] 268.945288: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=61080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.952730: balance_dirty_state: bdi btrfs-1: dirty=608 wb=761 unstable=0 bg_thresh=990 thresh=1980 gap=611 poll_thresh=21 ino=257 dd-2584 [006] 268.952829: balance_dirty_state: bdi btrfs-1: dirty=608 wb=761 unstable=0 bg_thresh=992 thresh=1985 gap=616 poll_thresh=16 ino=257 dd-2584 [006] 268.952947: balance_dirty_state: bdi btrfs-1: dirty=658 wb=761 unstable=0 bg_thresh=992 thresh=1984 gap=565 poll_thresh=17 ino=257 dd-2584 [006] 268.953066: balance_dirty_state: bdi btrfs-1: dirty=683 wb=761 unstable=0 bg_thresh=991 thresh=1983 gap=539 poll_thresh=18 ino=257 dd-2584 [006] 268.953184: balance_dirty_state: bdi btrfs-1: dirty=708 wb=761 unstable=0 bg_thresh=991 thresh=1982 gap=513 poll_thresh=19 ino=257 dd-2584 [006] 268.953302: balance_dirty_state: bdi btrfs-1: dirty=733 wb=761 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=20 ino=257 dd-2584 [006] 268.953307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=61080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.960679: balance_dirty_state: bdi btrfs-1: dirty=733 wb=636 unstable=0 bg_thresh=991 thresh=1983 gap=614 poll_thresh=20 ino=257 dd-2584 [006] 268.960748: balance_dirty_state: bdi btrfs-1: dirty=758 wb=636 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=15 ino=257 dd-2584 [006] 268.960809: balance_dirty_state: bdi btrfs-1: dirty=783 wb=636 unstable=0 bg_thresh=988 thresh=1976 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 268.961107: balance_dirty_state: bdi btrfs-1: dirty=808 wb=636 unstable=0 bg_thresh=987 thresh=1975 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 268.961224: balance_dirty_state: bdi btrfs-1: dirty=833 wb=636 unstable=0 bg_thresh=987 thresh=1974 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 268.961342: balance_dirty_state: bdi btrfs-1: dirty=883 wb=636 unstable=0 bg_thresh=989 thresh=1978 gap=459 poll_thresh=19 ino=257 dd-2584 [006] 268.961347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=61080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 268.968811: balance_dirty_state: bdi btrfs-1: dirty=883 wb=486 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=19 ino=257 dd-2584 [006] 268.968905: balance_dirty_state: bdi btrfs-1: dirty=883 wb=486 unstable=0 bg_thresh=993 thresh=1986 gap=617 poll_thresh=14 ino=257 dd-2584 [006] 268.968964: balance_dirty_state: bdi btrfs-1: dirty=908 wb=486 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=15 ino=257 dd-2584 [006] 268.969023: balance_dirty_state: bdi btrfs-1: dirty=933 wb=486 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 268.969139: balance_dirty_state: bdi btrfs-1: dirty=958 wb=486 unstable=0 bg_thresh=992 thresh=1984 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 268.969256: balance_dirty_state: bdi btrfs-1: dirty=983 wb=486 unstable=0 bg_thresh=994 thresh=1988 gap=519 poll_thresh=18 ino=257 dd-2584 [006] 268.969374: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=486 unstable=0 bg_thresh=990 thresh=1981 gap=487 poll_thresh=19 ino=257 dd-2584 [006] 268.969379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=61080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 268.969400: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6352 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 268.972020: writeback_single_inode: bdi btrfs-1: ino=257 state= age=144 wrote=832 to_write=7360 dd-2584 [002] 268.976584: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1186 unstable=0 bg_thresh=991 thresh=1983 gap=614 poll_thresh=19 ino=257 dd-2584 [002] 268.976672: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1186 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=14 ino=257 dd-2584 [002] 268.976756: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1186 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=15 ino=257 dd-2584 [002] 268.977131: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1186 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=16 ino=257 dd-2584 [002] 268.977285: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1186 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 268.977426: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1186 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=18 ino=257 dd-2584 [002] 268.977544: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1186 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=19 ino=257 dd-2584 [002] 268.977548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=61080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 268.984737: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1061 unstable=0 bg_thresh=993 thresh=1986 gap=617 poll_thresh=19 ino=257 dd-2584 [002] 268.984865: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1061 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=14 ino=257 dd-2584 [002] 268.984984: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1061 unstable=0 bg_thresh=992 thresh=1985 gap=591 poll_thresh=15 ino=257 dd-2584 [002] 268.985103: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1061 unstable=0 bg_thresh=989 thresh=1979 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 268.985338: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1061 unstable=0 bg_thresh=991 thresh=1983 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 268.985575: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1061 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 268.985583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=61080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 268.992781: balance_dirty_state: bdi btrfs-1: dirty=433 wb=936 unstable=0 bg_thresh=992 thresh=1985 gap=616 poll_thresh=18 ino=257 dd-2584 [002] 268.992849: balance_dirty_state: bdi btrfs-1: dirty=433 wb=936 unstable=0 bg_thresh=992 thresh=1984 gap=615 poll_thresh=13 ino=257 dd-2584 [002] 268.992907: balance_dirty_state: bdi btrfs-1: dirty=458 wb=936 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 268.993134: balance_dirty_state: bdi btrfs-1: dirty=483 wb=936 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=15 ino=257 dd-2584 [002] 268.993193: balance_dirty_state: bdi btrfs-1: dirty=483 wb=936 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 268.993305: balance_dirty_state: bdi btrfs-1: dirty=533 wb=936 unstable=0 bg_thresh=993 thresh=1987 gap=518 poll_thresh=17 ino=257 dd-2584 [002] 268.993418: balance_dirty_state: bdi btrfs-1: dirty=558 wb=936 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 268.993422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=61080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 269.000702: balance_dirty_state: bdi btrfs-1: dirty=558 wb=811 unstable=0 bg_thresh=992 thresh=1984 gap=615 poll_thresh=18 ino=257 dd-2584 [002] 269.000801: balance_dirty_state: bdi btrfs-1: dirty=558 wb=811 unstable=0 bg_thresh=991 thresh=1983 gap=614 poll_thresh=13 ino=257 dd-2584 [002] 269.000860: balance_dirty_state: bdi btrfs-1: dirty=583 wb=811 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=14 ino=257 dd-2584 [002] 269.000918: balance_dirty_state: bdi btrfs-1: dirty=608 wb=811 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 269.000979: balance_dirty_state: bdi btrfs-1: dirty=608 wb=811 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 269.001097: balance_dirty_state: bdi btrfs-1: dirty=658 wb=811 unstable=0 bg_thresh=990 thresh=1980 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 269.001215: balance_dirty_state: bdi btrfs-1: dirty=683 wb=811 unstable=0 bg_thresh=989 thresh=1979 gap=485 poll_thresh=18 ino=257 dd-2584 [002] 269.001220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=61080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 269.008712: balance_dirty_state: bdi btrfs-1: dirty=683 wb=686 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=18 ino=257 dd-2584 [000] 269.008775: balance_dirty_state: bdi btrfs-1: dirty=683 wb=686 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=13 ino=257 dd-2584 [000] 269.008836: balance_dirty_state: bdi btrfs-1: dirty=708 wb=686 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=14 ino=257 dd-2584 [000] 269.009063: balance_dirty_state: bdi btrfs-1: dirty=733 wb=686 unstable=0 bg_thresh=987 thresh=1975 gap=556 poll_thresh=15 ino=257 dd-2584 [000] 269.009120: balance_dirty_state: bdi btrfs-1: dirty=733 wb=686 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=16 ino=257 dd-2584 [000] 269.009233: balance_dirty_state: bdi btrfs-1: dirty=758 wb=686 unstable=0 bg_thresh=992 thresh=1984 gap=540 poll_thresh=17 ino=257 dd-2584 [000] 269.009347: balance_dirty_state: bdi btrfs-1: dirty=808 wb=686 unstable=0 bg_thresh=988 thresh=1977 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 269.009351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=61080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 269.024534: balance_dirty_state: bdi btrfs-1: dirty=808 wb=561 unstable=0 bg_thresh=986 thresh=1972 gap=603 poll_thresh=18 ino=257 dd-2584 [000] 269.024700: balance_dirty_state: bdi btrfs-1: dirty=808 wb=536 unstable=0 bg_thresh=993 thresh=1987 gap=643 poll_thresh=13 ino=257 dd-2584 [000] 269.024820: balance_dirty_state: bdi btrfs-1: dirty=833 wb=461 unstable=0 bg_thresh=993 thresh=1986 gap=692 poll_thresh=14 ino=257 dd-2584 [000] 269.029593: balance_dirty_state: bdi btrfs-1: dirty=858 wb=311 unstable=0 bg_thresh=996 thresh=1992 gap=823 poll_thresh=15 ino=257 dd-2584 [000] 269.029658: balance_dirty_state: bdi btrfs-1: dirty=858 wb=311 unstable=0 bg_thresh=995 thresh=1991 gap=822 poll_thresh=16 ino=257 dd-2584 [000] 269.029782: balance_dirty_state: bdi btrfs-1: dirty=908 wb=311 unstable=0 bg_thresh=997 thresh=1995 gap=776 poll_thresh=17 ino=257 dd-2584 [000] 269.029904: balance_dirty_state: bdi btrfs-1: dirty=933 wb=311 unstable=0 bg_thresh=997 thresh=1994 gap=750 poll_thresh=18 ino=257 dd-2584 [000] 269.030026: balance_dirty_state: bdi btrfs-1: dirty=958 wb=311 unstable=0 bg_thresh=996 thresh=1993 gap=724 poll_thresh=19 ino=257 dd-2584 [000] 269.030330: balance_dirty_state: bdi btrfs-1: dirty=983 wb=311 unstable=0 bg_thresh=998 thresh=1997 gap=703 poll_thresh=20 ino=257 dd-2584 [000] 269.030448: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=311 unstable=0 bg_thresh=998 thresh=1996 gap=652 poll_thresh=21 ino=257 flush-btrfs-1-2586 [006] 269.030467: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6412 wrote=0 to_write=8192 dd-2584 [000] 269.030574: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=311 unstable=0 bg_thresh=997 thresh=1995 gap=626 poll_thresh=22 ino=257 dd-2584 [000] 269.030695: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=311 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=23 ino=257 dd-2584 [000] 269.030818: balance_dirty_state: bdi btrfs-1: dirty=1133 wb=336 unstable=0 bg_thresh=999 thresh=1998 gap=529 poll_thresh=24 ino=257 dd-2584 [000] 269.030946: balance_dirty_state: bdi btrfs-1: dirty=1108 wb=386 unstable=0 bg_thresh=998 thresh=1997 gap=503 poll_thresh=25 ino=257 dd-2584 [000] 269.031072: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=436 unstable=0 bg_thresh=998 thresh=1996 gap=477 poll_thresh=26 ino=257 dd-2584 [000] 269.031074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=61080 base_bw=28 task_bw=0 dirtied=32 period=0 think=12 pause=8 flush-btrfs-1-2586 [006] 269.034156: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1024 to_write=7168 dd-2584 [004] 269.037117: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1211 unstable=0 bg_thresh=999 thresh=1999 gap=605 poll_thresh=26 ino=257 dd-2584 [004] 269.037216: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1211 unstable=0 bg_thresh=999 thresh=1999 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 269.037697: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1211 unstable=0 bg_thresh=1004 thresh=2009 gap=565 poll_thresh=20 ino=257 dd-2584 [004] 269.037879: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1211 unstable=0 bg_thresh=1005 thresh=2011 gap=542 poll_thresh=21 ino=257 dd-2584 [004] 269.038061: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1211 unstable=0 bg_thresh=1005 thresh=2010 gap=516 poll_thresh=22 ino=257 dd-2584 [004] 269.038241: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1211 unstable=0 bg_thresh=1004 thresh=2009 gap=465 poll_thresh=23 ino=257 dd-2584 [004] 269.038248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=61080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 269.044664: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1036 unstable=0 bg_thresh=996 thresh=1992 gap=623 poll_thresh=23 ino=257 dd-2584 [004] 269.044754: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1036 unstable=0 bg_thresh=996 thresh=1992 gap=623 poll_thresh=17 ino=257 dd-2584 [004] 269.044926: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1036 unstable=0 bg_thresh=998 thresh=1997 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 269.045058: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1036 unstable=0 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=19 ino=257 dd-2584 [004] 269.045180: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1036 unstable=0 bg_thresh=1006 thresh=2012 gap=543 poll_thresh=20 ino=257 dd-2584 [004] 269.045312: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1036 unstable=0 bg_thresh=1005 thresh=2011 gap=517 poll_thresh=21 ino=257 dd-2584 [004] 269.045747: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1036 unstable=0 bg_thresh=1000 thresh=2000 gap=456 poll_thresh=22 ino=257 dd-2584 [004] 269.045752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=61080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 269.056622: balance_dirty_state: bdi btrfs-1: dirty=508 wb=886 unstable=0 bg_thresh=976 thresh=1953 gap=559 poll_thresh=22 ino=257 dd-2584 [004] 269.056695: balance_dirty_state: bdi btrfs-1: dirty=508 wb=886 unstable=0 bg_thresh=976 thresh=1953 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 269.056837: balance_dirty_state: bdi btrfs-1: dirty=531 wb=886 unstable=0 bg_thresh=982 thresh=1964 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 269.056992: balance_dirty_state: bdi btrfs-1: dirty=581 wb=886 unstable=0 bg_thresh=981 thresh=1963 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 269.057122: balance_dirty_state: bdi btrfs-1: dirty=606 wb=886 unstable=0 bg_thresh=981 thresh=1962 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 269.057128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-304% task_weight=100% bdi_bw=61740 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 269.064709: balance_dirty_state: bdi btrfs-1: dirty=611 wb=726 unstable=0 bg_thresh=974 thresh=1949 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 269.064803: balance_dirty_state: bdi btrfs-1: dirty=619 wb=683 unstable=0 bg_thresh=976 thresh=1953 gap=651 poll_thresh=14 ino=257 dd-2584 [004] 269.064872: balance_dirty_state: bdi btrfs-1: dirty=644 wb=608 unstable=0 bg_thresh=979 thresh=1958 gap=706 poll_thresh=15 ino=257 dd-2584 [004] 269.064932: balance_dirty_state: bdi btrfs-1: dirty=669 wb=608 unstable=0 bg_thresh=981 thresh=1963 gap=686 poll_thresh=16 ino=257 dd-2584 [004] 269.065052: balance_dirty_state: bdi btrfs-1: dirty=694 wb=608 unstable=0 bg_thresh=981 thresh=1962 gap=660 poll_thresh=17 ino=257 dd-2584 [004] 269.065171: balance_dirty_state: bdi btrfs-1: dirty=719 wb=608 unstable=0 bg_thresh=980 thresh=1961 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 269.065459: balance_dirty_state: bdi btrfs-1: dirty=769 wb=608 unstable=0 bg_thresh=980 thresh=1960 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 269.065572: balance_dirty_state: bdi btrfs-1: dirty=794 wb=608 unstable=0 bg_thresh=982 thresh=1964 gap=562 poll_thresh=20 ino=257 dd-2584 [004] 269.065683: balance_dirty_state: bdi btrfs-1: dirty=819 wb=608 unstable=0 bg_thresh=981 thresh=1963 gap=536 poll_thresh=21 ino=257 dd-2584 [004] 269.065798: balance_dirty_state: bdi btrfs-1: dirty=844 wb=608 unstable=0 bg_thresh=981 thresh=1962 gap=510 poll_thresh=22 ino=257 dd-2584 [004] 269.065911: balance_dirty_state: bdi btrfs-1: dirty=894 wb=608 unstable=0 bg_thresh=980 thresh=1961 gap=459 poll_thresh=23 ino=257 dd-2584 [004] 269.065916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1231 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-151% task_gap=-401% task_weight=98% bdi_bw=61740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 269.072700: balance_dirty_state: bdi btrfs-1: dirty=894 wb=608 unstable=0 bg_thresh=975 thresh=1950 gap=448 poll_thresh=23 ino=257 dd-2584 [004] 269.072707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1220 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-159% task_gap=-417% task_weight=98% bdi_bw=61740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 269.080752: balance_dirty_state: bdi btrfs-1: dirty=894 wb=358 unstable=0 bg_thresh=980 thresh=1960 gap=708 poll_thresh=23 ino=257 dd-2584 [004] 269.080853: balance_dirty_state: bdi btrfs-1: dirty=894 wb=358 unstable=0 bg_thresh=982 thresh=1965 gap=713 poll_thresh=17 ino=257 dd-2584 [004] 269.081090: balance_dirty_state: bdi btrfs-1: dirty=944 wb=358 unstable=0 bg_thresh=982 thresh=1964 gap=662 poll_thresh=18 ino=257 dd-2584 [004] 269.081326: balance_dirty_state: bdi btrfs-1: dirty=969 wb=358 unstable=0 bg_thresh=984 thresh=1968 gap=641 poll_thresh=19 ino=257 dd-2584 [004] 269.081922: balance_dirty_state: bdi btrfs-1: dirty=994 wb=358 unstable=0 bg_thresh=983 thresh=1967 gap=615 poll_thresh=20 ino=257 flush-btrfs-1-2586 [000] 269.081960: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6464 wrote=0 to_write=8192 dd-2584 [004] 269.082164: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=358 unstable=0 bg_thresh=980 thresh=1960 gap=583 poll_thresh=21 ino=257 dd-2584 [004] 269.082339: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=408 unstable=0 bg_thresh=982 thresh=1964 gap=512 poll_thresh=22 ino=257 dd-2584 [004] 269.082514: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=458 unstable=0 bg_thresh=981 thresh=1963 gap=486 poll_thresh=23 ino=257 dd-2584 [004] 269.082516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=100% bdi_bw=61740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 269.084319: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=912 to_write=7280 dd-2584 [003] 269.088715: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1158 unstable=0 bg_thresh=979 thresh=1959 gap=607 poll_thresh=23 ino=257 dd-2584 [003] 269.088782: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1158 unstable=0 bg_thresh=979 thresh=1959 gap=607 poll_thresh=17 ino=257 dd-2584 [003] 269.088904: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1162 unstable=0 bg_thresh=986 thresh=1973 gap=565 poll_thresh=18 ino=257 dd-2584 [003] 269.089026: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1162 unstable=0 bg_thresh=986 thresh=1972 gap=539 poll_thresh=19 ino=257 dd-2584 [003] 269.089148: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1162 unstable=0 bg_thresh=985 thresh=1971 gap=513 poll_thresh=20 ino=257 dd-2584 [003] 269.089268: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1162 unstable=0 bg_thresh=985 thresh=1970 gap=462 poll_thresh=21 ino=257 dd-2584 [003] 269.089272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=61740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 269.096728: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1037 unstable=0 bg_thresh=985 thresh=1970 gap=587 poll_thresh=21 ino=257 dd-2584 [003] 269.096973: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1042 unstable=0 bg_thresh=988 thresh=1976 gap=595 poll_thresh=16 ino=257 dd-2584 [003] 269.097090: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1042 unstable=0 bg_thresh=987 thresh=1975 gap=544 poll_thresh=17 ino=257 dd-2584 [003] 269.097208: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1042 unstable=0 bg_thresh=989 thresh=1979 gap=523 poll_thresh=18 ino=257 dd-2584 [003] 269.097326: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1042 unstable=0 bg_thresh=986 thresh=1972 gap=491 poll_thresh=19 ino=257 dd-2584 [003] 269.097331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=61740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 269.104693: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1042 unstable=0 bg_thresh=982 thresh=1964 gap=483 poll_thresh=19 ino=257 dd-2584 [003] 269.104701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=61740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 269.112706: balance_dirty_state: bdi btrfs-1: dirty=434 wb=904 unstable=0 bg_thresh=983 thresh=1966 gap=628 poll_thresh=19 ino=257 dd-2584 [003] 269.112815: balance_dirty_state: bdi btrfs-1: dirty=459 wb=904 unstable=0 bg_thresh=983 thresh=1966 gap=603 poll_thresh=14 ino=257 dd-2584 [003] 269.112874: balance_dirty_state: bdi btrfs-1: dirty=459 wb=904 unstable=0 bg_thresh=982 thresh=1965 gap=602 poll_thresh=15 ino=257 dd-2584 [003] 269.112933: balance_dirty_state: bdi btrfs-1: dirty=484 wb=904 unstable=0 bg_thresh=985 thresh=1970 gap=582 poll_thresh=16 ino=257 dd-2584 [003] 269.113051: balance_dirty_state: bdi btrfs-1: dirty=509 wb=904 unstable=0 bg_thresh=984 thresh=1969 gap=556 poll_thresh=17 ino=257 dd-2584 [003] 269.113169: balance_dirty_state: bdi btrfs-1: dirty=559 wb=904 unstable=0 bg_thresh=984 thresh=1968 gap=505 poll_thresh=18 ino=257 dd-2584 [003] 269.113287: balance_dirty_state: bdi btrfs-1: dirty=584 wb=904 unstable=0 bg_thresh=986 thresh=1972 gap=484 poll_thresh=19 ino=257 dd-2584 [003] 269.113291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-143% task_gap=-385% task_weight=98% bdi_bw=61740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 269.120690: balance_dirty_state: bdi btrfs-1: dirty=584 wb=654 unstable=0 bg_thresh=984 thresh=1969 gap=731 poll_thresh=19 ino=257 dd-2584 [003] 269.121084: balance_dirty_state: bdi btrfs-1: dirty=584 wb=654 unstable=0 bg_thresh=981 thresh=1963 gap=725 poll_thresh=14 ino=257 dd-2584 [003] 269.121185: balance_dirty_state: bdi btrfs-1: dirty=609 wb=654 unstable=0 bg_thresh=984 thresh=1968 gap=705 poll_thresh=15 ino=257 dd-2584 [003] 269.121288: balance_dirty_state: bdi btrfs-1: dirty=634 wb=654 unstable=0 bg_thresh=983 thresh=1967 gap=679 poll_thresh=16 ino=257 dd-2584 [003] 269.121487: balance_dirty_state: bdi btrfs-1: dirty=659 wb=654 unstable=0 bg_thresh=983 thresh=1966 gap=653 poll_thresh=17 ino=257 dd-2584 [003] 269.121691: balance_dirty_state: bdi btrfs-1: dirty=684 wb=654 unstable=0 bg_thresh=982 thresh=1965 gap=627 poll_thresh=18 ino=257 dd-2584 [003] 269.121892: balance_dirty_state: bdi btrfs-1: dirty=734 wb=654 unstable=0 bg_thresh=982 thresh=1964 gap=576 poll_thresh=19 ino=257 dd-2584 [003] 269.122095: balance_dirty_state: bdi btrfs-1: dirty=759 wb=654 unstable=0 bg_thresh=984 thresh=1968 gap=555 poll_thresh=20 ino=257 dd-2584 [003] 269.122301: balance_dirty_state: bdi btrfs-1: dirty=784 wb=654 unstable=0 bg_thresh=983 thresh=1967 gap=529 poll_thresh=21 ino=257 dd-2584 [003] 269.122510: balance_dirty_state: bdi btrfs-1: dirty=809 wb=654 unstable=0 bg_thresh=983 thresh=1966 gap=503 poll_thresh=22 ino=257 dd-2584 [003] 269.123004: balance_dirty_state: bdi btrfs-1: dirty=859 wb=654 unstable=0 bg_thresh=985 thresh=1970 gap=457 poll_thresh=23 ino=257 dd-2584 [003] 269.123011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-389% task_weight=99% bdi_bw=61740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 269.128721: balance_dirty_state: bdi btrfs-1: dirty=859 wb=529 unstable=0 bg_thresh=985 thresh=1971 gap=583 poll_thresh=23 ino=257 dd-2584 [003] 269.128809: balance_dirty_state: bdi btrfs-1: dirty=859 wb=529 unstable=0 bg_thresh=982 thresh=1965 gap=577 poll_thresh=17 ino=257 dd-2584 [003] 269.128921: balance_dirty_state: bdi btrfs-1: dirty=909 wb=529 unstable=0 bg_thresh=982 thresh=1964 gap=526 poll_thresh=18 ino=257 dd-2584 [003] 269.129034: balance_dirty_state: bdi btrfs-1: dirty=934 wb=529 unstable=0 bg_thresh=984 thresh=1968 gap=505 poll_thresh=19 ino=257 dd-2584 [003] 269.129147: balance_dirty_state: bdi btrfs-1: dirty=959 wb=529 unstable=0 bg_thresh=983 thresh=1967 gap=479 poll_thresh=20 ino=257 dd-2584 [003] 269.129151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-345% task_weight=100% bdi_bw=61740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 269.136731: balance_dirty_state: bdi btrfs-1: dirty=959 wb=404 unstable=0 bg_thresh=982 thresh=1965 gap=602 poll_thresh=20 ino=257 dd-2584 [003] 269.136811: balance_dirty_state: bdi btrfs-1: dirty=984 wb=404 unstable=0 bg_thresh=982 thresh=1964 gap=576 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 269.136879: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6520 wrote=0 to_write=8192 dd-2584 [003] 269.136882: balance_dirty_state: bdi btrfs-1: dirty=984 wb=404 unstable=0 bg_thresh=982 thresh=1964 gap=576 poll_thresh=16 ino=257 dd-2584 [003] 269.137006: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=404 unstable=0 bg_thresh=981 thresh=1963 gap=525 poll_thresh=17 ino=257 dd-2584 [003] 269.137135: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=454 unstable=0 bg_thresh=983 thresh=1967 gap=504 poll_thresh=18 ino=257 dd-2584 [003] 269.137262: balance_dirty_state: bdi btrfs-1: dirty=984 wb=504 unstable=0 bg_thresh=983 thresh=1966 gap=478 poll_thresh=19 ino=257 dd-2584 [003] 269.137264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-346% task_weight=100% bdi_bw=61740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 269.139156: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=912 to_write=7280 dd-2584 [003] 269.144702: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1179 unstable=0 bg_thresh=986 thresh=1972 gap=609 poll_thresh=19 ino=257 dd-2584 [003] 269.144970: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1179 unstable=0 bg_thresh=985 thresh=1971 gap=583 poll_thresh=14 ino=257 dd-2584 [003] 269.145030: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1179 unstable=0 bg_thresh=985 thresh=1971 gap=558 poll_thresh=15 ino=257 dd-2584 [003] 269.145089: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1179 unstable=0 bg_thresh=985 thresh=1970 gap=557 poll_thresh=16 ino=257 dd-2584 [003] 269.145207: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1179 unstable=0 bg_thresh=984 thresh=1969 gap=506 poll_thresh=17 ino=257 dd-2584 [003] 269.145324: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1179 unstable=0 bg_thresh=986 thresh=1973 gap=485 poll_thresh=18 ino=257 dd-2584 [003] 269.145329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=61740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 269.152708: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1029 unstable=0 bg_thresh=984 thresh=1968 gap=630 poll_thresh=18 ino=257 dd-2584 [003] 269.152799: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1029 unstable=0 bg_thresh=981 thresh=1962 gap=624 poll_thresh=13 ino=257 dd-2584 [003] 269.152855: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1029 unstable=0 bg_thresh=983 thresh=1967 gap=604 poll_thresh=14 ino=257 dd-2584 [003] 269.152912: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1029 unstable=0 bg_thresh=980 thresh=1961 gap=573 poll_thresh=15 ino=257 dd-2584 [003] 269.152968: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1029 unstable=0 bg_thresh=983 thresh=1966 gap=578 poll_thresh=16 ino=257 dd-2584 [003] 269.153082: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1029 unstable=0 bg_thresh=985 thresh=1970 gap=532 poll_thresh=17 ino=257 dd-2584 [003] 269.153195: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1029 unstable=0 bg_thresh=984 thresh=1969 gap=506 poll_thresh=18 ino=257 dd-2584 [003] 269.153478: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1029 unstable=0 bg_thresh=984 thresh=1968 gap=480 poll_thresh=19 ino=257 dd-2584 [003] 269.153482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-146% task_gap=-392% task_weight=99% bdi_bw=61740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 269.160738: balance_dirty_state: bdi btrfs-1: dirty=459 wb=904 unstable=0 bg_thresh=986 thresh=1972 gap=609 poll_thresh=19 ino=257 dd-2584 [003] 269.160819: balance_dirty_state: bdi btrfs-1: dirty=484 wb=904 unstable=0 bg_thresh=983 thresh=1966 gap=578 poll_thresh=14 ino=257 dd-2584 [003] 269.160879: balance_dirty_state: bdi btrfs-1: dirty=484 wb=904 unstable=0 bg_thresh=982 thresh=1965 gap=577 poll_thresh=15 ino=257 dd-2584 [003] 269.160939: balance_dirty_state: bdi btrfs-1: dirty=509 wb=904 unstable=0 bg_thresh=985 thresh=1970 gap=557 poll_thresh=16 ino=257 dd-2584 [003] 269.161056: balance_dirty_state: bdi btrfs-1: dirty=534 wb=904 unstable=0 bg_thresh=984 thresh=1969 gap=531 poll_thresh=17 ino=257 dd-2584 [003] 269.161174: balance_dirty_state: bdi btrfs-1: dirty=584 wb=904 unstable=0 bg_thresh=984 thresh=1968 gap=480 poll_thresh=18 ino=257 dd-2584 [003] 269.161178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-146% task_gap=-392% task_weight=99% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 269.168667: balance_dirty_state: bdi btrfs-1: dirty=584 wb=779 unstable=0 bg_thresh=985 thresh=1970 gap=607 poll_thresh=18 ino=257 dd-2584 [003] 269.168734: balance_dirty_state: bdi btrfs-1: dirty=584 wb=779 unstable=0 bg_thresh=984 thresh=1969 gap=606 poll_thresh=13 ino=257 dd-2584 [003] 269.168796: balance_dirty_state: bdi btrfs-1: dirty=609 wb=779 unstable=0 bg_thresh=984 thresh=1969 gap=581 poll_thresh=14 ino=257 dd-2584 [003] 269.168856: balance_dirty_state: bdi btrfs-1: dirty=634 wb=779 unstable=0 bg_thresh=986 thresh=1973 gap=560 poll_thresh=15 ino=257 dd-2584 [003] 269.168917: balance_dirty_state: bdi btrfs-1: dirty=634 wb=779 unstable=0 bg_thresh=986 thresh=1973 gap=560 poll_thresh=16 ino=257 dd-2584 [003] 269.169036: balance_dirty_state: bdi btrfs-1: dirty=684 wb=779 unstable=0 bg_thresh=986 thresh=1972 gap=509 poll_thresh=17 ino=257 dd-2584 [003] 269.169155: balance_dirty_state: bdi btrfs-1: dirty=709 wb=779 unstable=0 bg_thresh=985 thresh=1971 gap=483 poll_thresh=18 ino=257 dd-2584 [003] 269.169160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-388% task_weight=99% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 269.176737: balance_dirty_state: bdi btrfs-1: dirty=700 wb=669 unstable=0 bg_thresh=982 thresh=1964 gap=595 poll_thresh=18 ino=257 dd-2584 [006] 269.176976: balance_dirty_state: bdi btrfs-1: dirty=700 wb=669 unstable=0 bg_thresh=982 thresh=1964 gap=595 poll_thresh=13 ino=257 dd-2584 [006] 269.177034: balance_dirty_state: bdi btrfs-1: dirty=725 wb=669 unstable=0 bg_thresh=984 thresh=1969 gap=575 poll_thresh=14 ino=257 dd-2584 [006] 269.177096: balance_dirty_state: bdi btrfs-1: dirty=750 wb=669 unstable=0 bg_thresh=987 thresh=1974 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 269.177155: balance_dirty_state: bdi btrfs-1: dirty=750 wb=669 unstable=0 bg_thresh=984 thresh=1968 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 269.177275: balance_dirty_state: bdi btrfs-1: dirty=800 wb=669 unstable=0 bg_thresh=986 thresh=1972 gap=503 poll_thresh=17 ino=257 dd-2584 [006] 269.177392: balance_dirty_state: bdi btrfs-1: dirty=825 wb=669 unstable=0 bg_thresh=985 thresh=1971 gap=477 poll_thresh=18 ino=257 dd-2584 [006] 269.177397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 269.184711: balance_dirty_state: bdi btrfs-1: dirty=825 wb=544 unstable=0 bg_thresh=987 thresh=1974 gap=605 poll_thresh=18 ino=257 dd-2584 [006] 269.184776: balance_dirty_state: bdi btrfs-1: dirty=850 wb=544 unstable=0 bg_thresh=984 thresh=1968 gap=574 poll_thresh=13 ino=257 dd-2584 [006] 269.184837: balance_dirty_state: bdi btrfs-1: dirty=850 wb=544 unstable=0 bg_thresh=986 thresh=1973 gap=579 poll_thresh=14 ino=257 dd-2584 [006] 269.184898: balance_dirty_state: bdi btrfs-1: dirty=875 wb=544 unstable=0 bg_thresh=986 thresh=1972 gap=553 poll_thresh=15 ino=257 dd-2584 [006] 269.184959: balance_dirty_state: bdi btrfs-1: dirty=900 wb=544 unstable=0 bg_thresh=986 thresh=1972 gap=528 poll_thresh=16 ino=257 dd-2584 [006] 269.185082: balance_dirty_state: bdi btrfs-1: dirty=925 wb=544 unstable=0 bg_thresh=985 thresh=1970 gap=501 poll_thresh=17 ino=257 dd-2584 [006] 269.185204: balance_dirty_state: bdi btrfs-1: dirty=950 wb=544 unstable=0 bg_thresh=984 thresh=1969 gap=475 poll_thresh=18 ino=257 dd-2584 [006] 269.185209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-121% task_gap=-342% task_weight=99% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 269.192694: balance_dirty_state: bdi btrfs-1: dirty=950 wb=419 unstable=0 bg_thresh=986 thresh=1972 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 269.192940: balance_dirty_state: bdi btrfs-1: dirty=975 wb=419 unstable=0 bg_thresh=988 thresh=1977 gap=583 poll_thresh=13 ino=257 dd-2584 [006] 269.192997: balance_dirty_state: bdi btrfs-1: dirty=975 wb=419 unstable=0 bg_thresh=988 thresh=1977 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 269.193053: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=419 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 269.193112: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=419 unstable=0 bg_thresh=991 thresh=1982 gap=538 poll_thresh=16 ino=257 dd-2584 [006] 269.193247: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=344 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=17 ino=257 dd-2584 [006] 269.193384: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=269 unstable=0 bg_thresh=995 thresh=1991 gap=647 poll_thresh=18 ino=257 dd-2584 [006] 269.193507: balance_dirty_state: bdi btrfs-1: dirty=1100 wb=269 unstable=0 bg_thresh=991 thresh=1983 gap=614 poll_thresh=19 ino=257 dd-2584 [006] 269.193634: balance_dirty_state: bdi btrfs-1: dirty=1150 wb=269 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=20 ino=257 flush-btrfs-1-2586 [004] 269.193672: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6576 wrote=0 to_write=8192 dd-2584 [006] 269.193759: balance_dirty_state: bdi btrfs-1: dirty=1175 wb=269 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=21 ino=257 dd-2584 [006] 269.193883: balance_dirty_state: bdi btrfs-1: dirty=1200 wb=294 unstable=0 bg_thresh=995 thresh=1991 gap=497 poll_thresh=22 ino=257 dd-2584 [006] 269.193885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 269.197334: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=1024 to_write=7168 dd-2584 [006] 269.200713: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1169 unstable=0 bg_thresh=986 thresh=1972 gap=628 poll_thresh=22 ino=257 dd-2584 [006] 269.201102: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1169 unstable=0 bg_thresh=985 thresh=1971 gap=602 poll_thresh=16 ino=257 dd-2584 [006] 269.201265: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1169 unstable=0 bg_thresh=985 thresh=1970 gap=576 poll_thresh=17 ino=257 dd-2584 [006] 269.201426: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1169 unstable=0 bg_thresh=987 thresh=1974 gap=530 poll_thresh=18 ino=257 dd-2584 [006] 269.201584: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1169 unstable=0 bg_thresh=986 thresh=1973 gap=504 poll_thresh=19 ino=257 dd-2584 [006] 269.201743: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1169 unstable=0 bg_thresh=986 thresh=1972 gap=478 poll_thresh=20 ino=257 dd-2584 [006] 269.201749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-167% task_gap=-433% task_weight=98% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 269.208783: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1044 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=20 ino=257 dd-2584 [006] 269.208852: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1044 unstable=0 bg_thresh=985 thresh=1970 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 269.208913: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1044 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 269.209034: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1044 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=17 ino=257 dd-2584 [006] 269.209152: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1044 unstable=0 bg_thresh=989 thresh=1978 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 269.209450: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1044 unstable=0 bg_thresh=988 thresh=1977 gap=483 poll_thresh=19 ino=257 dd-2584 [006] 269.209455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-164% task_gap=-426% task_weight=98% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 269.216738: balance_dirty_state: bdi btrfs-1: dirty=450 wb=919 unstable=0 bg_thresh=984 thresh=1969 gap=600 poll_thresh=19 ino=257 dd-2584 [006] 269.216811: balance_dirty_state: bdi btrfs-1: dirty=475 wb=919 unstable=0 bg_thresh=981 thresh=1963 gap=569 poll_thresh=14 ino=257 dd-2584 [006] 269.216876: balance_dirty_state: bdi btrfs-1: dirty=475 wb=919 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 269.216938: balance_dirty_state: bdi btrfs-1: dirty=500 wb=919 unstable=0 bg_thresh=986 thresh=1973 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 269.217064: balance_dirty_state: bdi btrfs-1: dirty=525 wb=919 unstable=0 bg_thresh=982 thresh=1965 gap=521 poll_thresh=17 ino=257 dd-2584 [006] 269.217186: balance_dirty_state: bdi btrfs-1: dirty=575 wb=919 unstable=0 bg_thresh=981 thresh=1963 gap=469 poll_thresh=18 ino=257 dd-2584 [006] 269.217191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-149% task_gap=-400% task_weight=100% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 269.224745: balance_dirty_state: bdi btrfs-1: dirty=575 wb=769 unstable=0 bg_thresh=987 thresh=1974 gap=630 poll_thresh=18 ino=257 dd-2584 [006] 269.224818: balance_dirty_state: bdi btrfs-1: dirty=575 wb=769 unstable=0 bg_thresh=986 thresh=1973 gap=629 poll_thresh=13 ino=257 dd-2584 [006] 269.224881: balance_dirty_state: bdi btrfs-1: dirty=600 wb=769 unstable=0 bg_thresh=989 thresh=1978 gap=609 poll_thresh=14 ino=257 dd-2584 [006] 269.224939: balance_dirty_state: bdi btrfs-1: dirty=625 wb=769 unstable=0 bg_thresh=988 thresh=1977 gap=583 poll_thresh=15 ino=257 dd-2584 [006] 269.224995: balance_dirty_state: bdi btrfs-1: dirty=625 wb=769 unstable=0 bg_thresh=988 thresh=1977 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 269.225108: balance_dirty_state: bdi btrfs-1: dirty=675 wb=769 unstable=0 bg_thresh=988 thresh=1976 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 269.225220: balance_dirty_state: bdi btrfs-1: dirty=700 wb=769 unstable=0 bg_thresh=987 thresh=1975 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 269.225506: balance_dirty_state: bdi btrfs-1: dirty=725 wb=769 unstable=0 bg_thresh=989 thresh=1979 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 269.225510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-138% task_gap=-377% task_weight=100% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 269.232743: balance_dirty_state: bdi btrfs-1: dirty=725 wb=644 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=19 ino=257 dd-2584 [000] 269.232841: balance_dirty_state: bdi btrfs-1: dirty=750 wb=644 unstable=0 bg_thresh=988 thresh=1977 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 269.232956: balance_dirty_state: bdi btrfs-1: dirty=750 wb=644 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=15 ino=257 dd-2584 [000] 269.233073: balance_dirty_state: bdi btrfs-1: dirty=775 wb=644 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 269.233302: balance_dirty_state: bdi btrfs-1: dirty=800 wb=644 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=17 ino=257 dd-2584 [000] 269.233541: balance_dirty_state: bdi btrfs-1: dirty=825 wb=644 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=18 ino=257 dd-2584 [000] 269.233774: balance_dirty_state: bdi btrfs-1: dirty=875 wb=644 unstable=0 bg_thresh=992 thresh=1984 gap=465 poll_thresh=19 ino=257 dd-2584 [000] 269.233782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=98% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 269.240740: balance_dirty_state: bdi btrfs-1: dirty=875 wb=494 unstable=0 bg_thresh=991 thresh=1983 gap=614 poll_thresh=19 ino=257 dd-2584 [000] 269.240864: balance_dirty_state: bdi btrfs-1: dirty=875 wb=494 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=14 ino=257 dd-2584 [000] 269.240985: balance_dirty_state: bdi btrfs-1: dirty=900 wb=494 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=15 ino=257 dd-2584 [000] 269.241103: balance_dirty_state: bdi btrfs-1: dirty=925 wb=494 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=16 ino=257 dd-2584 [000] 269.241337: balance_dirty_state: bdi btrfs-1: dirty=950 wb=494 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=17 ino=257 dd-2584 [000] 269.241932: balance_dirty_state: bdi btrfs-1: dirty=975 wb=494 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=18 ino=257 dd-2584 [000] 269.242166: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=494 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=19 ino=257 dd-2584 [000] 269.242175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 269.242215: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6624 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 269.246030: writeback_single_inode: bdi btrfs-1: ino=257 state= age=268 wrote=832 to_write=7360 dd-2584 [000] 269.248773: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1219 unstable=0 bg_thresh=996 thresh=1992 gap=623 poll_thresh=19 ino=257 dd-2584 [000] 269.248848: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1219 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=14 ino=257 dd-2584 [000] 269.248907: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1219 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=15 ino=257 dd-2584 [000] 269.248966: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1219 unstable=0 bg_thresh=995 thresh=1990 gap=571 poll_thresh=16 ino=257 dd-2584 [000] 269.249084: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1219 unstable=0 bg_thresh=994 thresh=1989 gap=520 poll_thresh=17 ino=257 dd-2584 [000] 269.249202: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1219 unstable=0 bg_thresh=994 thresh=1988 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 269.249206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-362% task_weight=98% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 269.256736: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1094 unstable=0 bg_thresh=993 thresh=1987 gap=618 poll_thresh=18 ino=257 dd-2584 [001] 269.256835: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1094 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=13 ino=257 dd-2584 [001] 269.256958: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1094 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 269.257074: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1094 unstable=0 bg_thresh=998 thresh=1997 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 269.257193: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1094 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 269.257795: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1094 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 269.258034: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1094 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 269.258267: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1094 unstable=0 bg_thresh=996 thresh=1993 gap=449 poll_thresh=19 ino=257 dd-2584 [001] 269.258276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-355% task_weight=98% bdi_bw=62344 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 269.264793: balance_dirty_state: bdi btrfs-1: dirty=450 wb=969 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=19 ino=257 dd-2584 [001] 269.264924: balance_dirty_state: bdi btrfs-1: dirty=450 wb=969 unstable=0 bg_thresh=998 thresh=1997 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 269.265044: balance_dirty_state: bdi btrfs-1: dirty=475 wb=969 unstable=0 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 269.265161: balance_dirty_state: bdi btrfs-1: dirty=475 wb=969 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 269.265396: balance_dirty_state: bdi btrfs-1: dirty=525 wb=969 unstable=0 bg_thresh=1000 thresh=2000 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 269.265628: balance_dirty_state: bdi btrfs-1: dirty=550 wb=969 unstable=0 bg_thresh=999 thresh=1999 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 269.265637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 269.272758: balance_dirty_state: bdi btrfs-1: dirty=550 wb=844 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 269.272856: balance_dirty_state: bdi btrfs-1: dirty=575 wb=844 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 269.272915: balance_dirty_state: bdi btrfs-1: dirty=575 wb=844 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 269.272974: balance_dirty_state: bdi btrfs-1: dirty=600 wb=844 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 269.273034: balance_dirty_state: bdi btrfs-1: dirty=625 wb=844 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=16 ino=257 dd-2584 [001] 269.273333: balance_dirty_state: bdi btrfs-1: dirty=650 wb=844 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 269.273451: balance_dirty_state: bdi btrfs-1: dirty=675 wb=844 unstable=0 bg_thresh=997 thresh=1995 gap=476 poll_thresh=18 ino=257 dd-2584 [001] 269.273455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 269.280795: balance_dirty_state: bdi btrfs-1: dirty=675 wb=844 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 269.280801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 269.288738: balance_dirty_state: bdi btrfs-1: dirty=675 wb=594 unstable=0 bg_thresh=996 thresh=1992 gap=723 poll_thresh=18 ino=257 dd-2584 [001] 269.288809: balance_dirty_state: bdi btrfs-1: dirty=700 wb=594 unstable=0 bg_thresh=993 thresh=1986 gap=692 poll_thresh=13 ino=257 dd-2584 [001] 269.288870: balance_dirty_state: bdi btrfs-1: dirty=700 wb=594 unstable=0 bg_thresh=995 thresh=1991 gap=697 poll_thresh=14 ino=257 dd-2584 [001] 269.288930: balance_dirty_state: bdi btrfs-1: dirty=725 wb=594 unstable=0 bg_thresh=995 thresh=1990 gap=671 poll_thresh=15 ino=257 dd-2584 [001] 269.288987: balance_dirty_state: bdi btrfs-1: dirty=750 wb=594 unstable=0 bg_thresh=997 thresh=1995 gap=651 poll_thresh=16 ino=257 dd-2584 [001] 269.289099: balance_dirty_state: bdi btrfs-1: dirty=775 wb=594 unstable=0 bg_thresh=997 thresh=1994 gap=625 poll_thresh=17 ino=257 dd-2584 [001] 269.289212: balance_dirty_state: bdi btrfs-1: dirty=800 wb=594 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 269.289326: balance_dirty_state: bdi btrfs-1: dirty=850 wb=594 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=19 ino=257 dd-2584 [001] 269.289439: balance_dirty_state: bdi btrfs-1: dirty=875 wb=594 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=20 ino=257 dd-2584 [001] 269.289724: balance_dirty_state: bdi btrfs-1: dirty=900 wb=594 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=21 ino=257 dd-2584 [001] 269.289729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 269.296834: balance_dirty_state: bdi btrfs-1: dirty=900 wb=469 unstable=0 bg_thresh=991 thresh=1982 gap=613 poll_thresh=21 ino=257 dd-2584 [001] 269.296959: balance_dirty_state: bdi btrfs-1: dirty=925 wb=469 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 269.297195: balance_dirty_state: bdi btrfs-1: dirty=950 wb=469 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=17 ino=257 dd-2584 [001] 269.297428: balance_dirty_state: bdi btrfs-1: dirty=975 wb=469 unstable=0 bg_thresh=992 thresh=1985 gap=541 poll_thresh=18 ino=257 dd-2584 [001] 269.297663: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=469 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 269.297671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=97% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 269.297709: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6680 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 269.300555: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=848 to_write=7344 dd-2584 [004] 269.304764: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1194 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 269.304842: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1194 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 269.304914: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1194 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 269.304986: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1194 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 269.305183: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1144 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=17 ino=257 dd-2584 [004] 269.305426: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1069 unstable=0 bg_thresh=1000 thresh=2001 gap=632 poll_thresh=18 ino=257 dd-2584 [004] 269.305914: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1069 unstable=0 bg_thresh=1001 thresh=2002 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 269.306033: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1069 unstable=0 bg_thresh=1000 thresh=2000 gap=581 poll_thresh=20 ino=257 dd-2584 [004] 269.306255: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1069 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=21 ino=257 dd-2584 [004] 269.306493: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1069 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=22 ino=257 dd-2584 [004] 269.306727: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1069 unstable=0 bg_thresh=995 thresh=1991 gap=472 poll_thresh=23 ino=257 dd-2584 [004] 269.306736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 269.312747: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1069 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=23 ino=257 dd-2584 [004] 269.312754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 269.320806: balance_dirty_state: bdi btrfs-1: dirty=450 wb=869 unstable=0 bg_thresh=1001 thresh=2003 gap=684 poll_thresh=23 ino=257 dd-2584 [001] 269.320879: balance_dirty_state: bdi btrfs-1: dirty=450 wb=869 unstable=0 bg_thresh=1001 thresh=2002 gap=683 poll_thresh=17 ino=257 dd-2584 [001] 269.321007: balance_dirty_state: bdi btrfs-1: dirty=475 wb=869 unstable=0 bg_thresh=1003 thresh=2006 gap=662 poll_thresh=18 ino=257 dd-2584 [001] 269.321131: balance_dirty_state: bdi btrfs-1: dirty=525 wb=869 unstable=0 bg_thresh=1002 thresh=2005 gap=611 poll_thresh=19 ino=257 dd-2584 [001] 269.321436: balance_dirty_state: bdi btrfs-1: dirty=550 wb=869 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=20 ino=257 dd-2584 [001] 269.321554: balance_dirty_state: bdi btrfs-1: dirty=575 wb=869 unstable=0 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=21 ino=257 dd-2584 [001] 269.321673: balance_dirty_state: bdi btrfs-1: dirty=625 wb=869 unstable=0 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=22 ino=257 dd-2584 [001] 269.321791: balance_dirty_state: bdi btrfs-1: dirty=650 wb=869 unstable=0 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=23 ino=257 dd-2584 [001] 269.321796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 269.328711: balance_dirty_state: bdi btrfs-1: dirty=650 wb=869 unstable=0 bg_thresh=985 thresh=1970 gap=451 poll_thresh=23 ino=257 dd-2584 [005] 269.328717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 269.340707: balance_dirty_state: bdi btrfs-1: dirty=650 wb=469 unstable=0 bg_thresh=989 thresh=1979 gap=860 poll_thresh=23 ino=257 dd-2584 [005] 269.340784: balance_dirty_state: bdi btrfs-1: dirty=675 wb=469 unstable=0 bg_thresh=989 thresh=1979 gap=835 poll_thresh=17 ino=257 dd-2584 [005] 269.340901: balance_dirty_state: bdi btrfs-1: dirty=700 wb=469 unstable=0 bg_thresh=994 thresh=1989 gap=820 poll_thresh=18 ino=257 dd-2584 [005] 269.341023: balance_dirty_state: bdi btrfs-1: dirty=725 wb=469 unstable=0 bg_thresh=994 thresh=1988 gap=794 poll_thresh=19 ino=257 dd-2584 [005] 269.341144: balance_dirty_state: bdi btrfs-1: dirty=750 wb=469 unstable=0 bg_thresh=993 thresh=1987 gap=768 poll_thresh=20 ino=257 dd-2584 [005] 269.341269: balance_dirty_state: bdi btrfs-1: dirty=800 wb=469 unstable=0 bg_thresh=993 thresh=1986 gap=717 poll_thresh=21 ino=257 dd-2584 [005] 269.341571: balance_dirty_state: bdi btrfs-1: dirty=825 wb=469 unstable=0 bg_thresh=992 thresh=1984 gap=690 poll_thresh=22 ino=257 dd-2584 [005] 269.341690: balance_dirty_state: bdi btrfs-1: dirty=850 wb=469 unstable=0 bg_thresh=991 thresh=1983 gap=664 poll_thresh=23 ino=257 dd-2584 [005] 269.341809: balance_dirty_state: bdi btrfs-1: dirty=900 wb=469 unstable=0 bg_thresh=991 thresh=1982 gap=613 poll_thresh=24 ino=257 dd-2584 [005] 269.341925: balance_dirty_state: bdi btrfs-1: dirty=925 wb=469 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=25 ino=257 dd-2584 [005] 269.342042: balance_dirty_state: bdi btrfs-1: dirty=950 wb=469 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=26 ino=257 dd-2584 [005] 269.342161: balance_dirty_state: bdi btrfs-1: dirty=975 wb=469 unstable=0 bg_thresh=992 thresh=1984 gap=540 poll_thresh=27 ino=257 dd-2584 [005] 269.342280: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=469 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=28 ino=257 dd-2584 [005] 269.342285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 269.342302: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6724 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 269.344268: writeback_single_inode: bdi btrfs-1: ino=257 state= age=36 wrote=848 to_write=7344 dd-2584 [003] 269.352851: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1194 unstable=0 bg_thresh=987 thresh=1974 gap=605 poll_thresh=28 ino=257 dd-2584 [003] 269.352959: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1194 unstable=0 bg_thresh=989 thresh=1979 gap=610 poll_thresh=21 ino=257 dd-2584 [003] 269.353569: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1194 unstable=0 bg_thresh=989 thresh=1978 gap=559 poll_thresh=22 ino=257 dd-2584 [003] 269.353859: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1144 unstable=0 bg_thresh=985 thresh=1971 gap=577 poll_thresh=23 ino=257 dd-2584 [003] 269.354122: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1069 unstable=0 bg_thresh=990 thresh=1981 gap=637 poll_thresh=24 ino=257 dd-2584 [003] 269.354360: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1069 unstable=0 bg_thresh=987 thresh=1974 gap=580 poll_thresh=25 ino=257 dd-2584 [003] 269.354594: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1069 unstable=0 bg_thresh=986 thresh=1973 gap=554 poll_thresh=26 ino=257 dd-2584 [003] 269.354829: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1069 unstable=0 bg_thresh=986 thresh=1972 gap=528 poll_thresh=27 ino=257 dd-2584 [003] 269.355065: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1069 unstable=0 bg_thresh=988 thresh=1976 gap=507 poll_thresh=28 ino=257 dd-2584 [003] 269.355299: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1069 unstable=0 bg_thresh=987 thresh=1975 gap=456 poll_thresh=29 ino=257 dd-2584 [003] 269.355308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 269.360875: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1069 unstable=0 bg_thresh=987 thresh=1975 gap=456 poll_thresh=29 ino=257 dd-2584 [003] 269.360885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=63040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 269.368870: balance_dirty_state: bdi btrfs-1: dirty=450 wb=869 unstable=0 bg_thresh=987 thresh=1974 gap=655 poll_thresh=29 ino=257 dd-2584 [003] 269.368998: balance_dirty_state: bdi btrfs-1: dirty=450 wb=869 unstable=0 bg_thresh=987 thresh=1974 gap=655 poll_thresh=22 ino=257 dd-2584 [003] 269.369598: balance_dirty_state: bdi btrfs-1: dirty=500 wb=869 unstable=0 bg_thresh=986 thresh=1973 gap=604 poll_thresh=23 ino=257 dd-2584 [003] 269.369835: balance_dirty_state: bdi btrfs-1: dirty=525 wb=869 unstable=0 bg_thresh=988 thresh=1977 gap=583 poll_thresh=24 ino=257 dd-2584 [003] 269.370073: balance_dirty_state: bdi btrfs-1: dirty=550 wb=869 unstable=0 bg_thresh=985 thresh=1970 gap=551 poll_thresh=25 ino=257 dd-2584 [003] 269.370306: balance_dirty_state: bdi btrfs-1: dirty=575 wb=869 unstable=0 bg_thresh=984 thresh=1969 gap=525 poll_thresh=26 ino=257 dd-2584 [003] 269.370543: balance_dirty_state: bdi btrfs-1: dirty=625 wb=869 unstable=0 bg_thresh=986 thresh=1973 gap=479 poll_thresh=27 ino=257 dd-2584 [003] 269.370552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-190% task_weight=98% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 269.376872: balance_dirty_state: bdi btrfs-1: dirty=625 wb=869 unstable=0 bg_thresh=988 thresh=1976 gap=482 poll_thresh=27 ino=257 dd-2584 [007] 269.376886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-186% task_weight=98% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 269.384815: balance_dirty_state: bdi btrfs-1: dirty=625 wb=619 unstable=0 bg_thresh=987 thresh=1975 gap=731 poll_thresh=27 ino=257 dd-2584 [007] 269.384924: balance_dirty_state: bdi btrfs-1: dirty=625 wb=619 unstable=0 bg_thresh=987 thresh=1975 gap=731 poll_thresh=20 ino=257 dd-2584 [007] 269.385160: balance_dirty_state: bdi btrfs-1: dirty=675 wb=619 unstable=0 bg_thresh=992 thresh=1985 gap=691 poll_thresh=21 ino=257 dd-2584 [007] 269.385394: balance_dirty_state: bdi btrfs-1: dirty=700 wb=619 unstable=0 bg_thresh=995 thresh=1990 gap=671 poll_thresh=22 ino=257 dd-2584 [007] 269.385996: balance_dirty_state: bdi btrfs-1: dirty=725 wb=619 unstable=0 bg_thresh=994 thresh=1989 gap=645 poll_thresh=23 ino=257 dd-2584 [007] 269.386231: balance_dirty_state: bdi btrfs-1: dirty=775 wb=619 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=24 ino=257 dd-2584 [007] 269.386466: balance_dirty_state: bdi btrfs-1: dirty=800 wb=619 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=25 ino=257 dd-2584 [007] 269.386699: balance_dirty_state: bdi btrfs-1: dirty=825 wb=619 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=26 ino=257 dd-2584 [007] 269.386937: balance_dirty_state: bdi btrfs-1: dirty=850 wb=619 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=27 ino=257 dd-2584 [007] 269.387171: balance_dirty_state: bdi btrfs-1: dirty=900 wb=619 unstable=0 bg_thresh=994 thresh=1989 gap=470 poll_thresh=28 ino=257 dd-2584 [007] 269.387180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 269.392875: balance_dirty_state: bdi btrfs-1: dirty=900 wb=494 unstable=0 bg_thresh=995 thresh=1991 gap=597 poll_thresh=28 ino=257 dd-2584 [007] 269.392974: balance_dirty_state: bdi btrfs-1: dirty=900 wb=494 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=21 ino=257 dd-2584 [007] 269.393088: balance_dirty_state: bdi btrfs-1: dirty=950 wb=494 unstable=0 bg_thresh=994 thresh=1989 gap=545 poll_thresh=22 ino=257 dd-2584 [007] 269.393201: balance_dirty_state: bdi btrfs-1: dirty=975 wb=494 unstable=0 bg_thresh=996 thresh=1993 gap=524 poll_thresh=23 ino=257 dd-2584 [007] 269.393484: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=494 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=24 ino=257 flush-btrfs-1-2586 [001] 269.393569: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6776 wrote=0 to_write=8192 dd-2584 [007] 269.393609: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=494 unstable=0 bg_thresh=995 thresh=1991 gap=472 poll_thresh=25 ino=257 dd-2584 [007] 269.393611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 269.397769: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=864 to_write=7328 dd-2584 [000] 269.400917: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1194 unstable=0 bg_thresh=993 thresh=1987 gap=618 poll_thresh=25 ino=257 dd-2584 [000] 269.401042: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1194 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=19 ino=257 dd-2584 [000] 269.401277: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1194 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=20 ino=257 dd-2584 [000] 269.401512: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1194 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=21 ino=257 dd-2584 [000] 269.401750: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1194 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=22 ino=257 dd-2584 [000] 269.401985: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1194 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=23 ino=257 dd-2584 [000] 269.401995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 269.408785: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1069 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=23 ino=257 dd-2584 [000] 269.408911: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1069 unstable=0 bg_thresh=996 thresh=1992 gap=598 poll_thresh=17 ino=257 dd-2584 [000] 269.409149: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1069 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=18 ino=257 dd-2584 [000] 269.409752: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1069 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=19 ino=257 dd-2584 [000] 269.409986: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1069 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=20 ino=257 dd-2584 [000] 269.410220: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1069 unstable=0 bg_thresh=996 thresh=1993 gap=449 poll_thresh=21 ino=257 dd-2584 [000] 269.410229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 269.416828: balance_dirty_state: bdi btrfs-1: dirty=475 wb=869 unstable=0 bg_thresh=996 thresh=1992 gap=648 poll_thresh=21 ino=257 dd-2584 [004] 269.416922: balance_dirty_state: bdi btrfs-1: dirty=500 wb=869 unstable=0 bg_thresh=996 thresh=1992 gap=623 poll_thresh=16 ino=257 dd-2584 [004] 269.417090: balance_dirty_state: bdi btrfs-1: dirty=525 wb=869 unstable=0 bg_thresh=1001 thresh=2002 gap=608 poll_thresh=17 ino=257 dd-2584 [004] 269.417254: balance_dirty_state: bdi btrfs-1: dirty=550 wb=869 unstable=0 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 269.417425: balance_dirty_state: bdi btrfs-1: dirty=575 wb=869 unstable=0 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=19 ino=257 dd-2584 [004] 269.417594: balance_dirty_state: bdi btrfs-1: dirty=625 wb=869 unstable=0 bg_thresh=1005 thresh=2011 gap=517 poll_thresh=20 ino=257 dd-2584 [004] 269.418064: balance_dirty_state: bdi btrfs-1: dirty=650 wb=869 unstable=0 bg_thresh=1007 thresh=2015 gap=496 poll_thresh=21 ino=257 dd-2584 [004] 269.418070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 269.428771: balance_dirty_state: bdi btrfs-1: dirty=650 wb=744 unstable=0 bg_thresh=1004 thresh=2009 gap=615 poll_thresh=21 ino=257 dd-2584 [004] 269.428852: balance_dirty_state: bdi btrfs-1: dirty=675 wb=744 unstable=0 bg_thresh=1004 thresh=2009 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 269.428968: balance_dirty_state: bdi btrfs-1: dirty=700 wb=744 unstable=0 bg_thresh=1004 thresh=2008 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 269.429085: balance_dirty_state: bdi btrfs-1: dirty=725 wb=744 unstable=0 bg_thresh=1006 thresh=2012 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 269.429203: balance_dirty_state: bdi btrfs-1: dirty=775 wb=744 unstable=0 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 269.429208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 269.436795: balance_dirty_state: bdi btrfs-1: dirty=775 wb=619 unstable=0 bg_thresh=1003 thresh=2006 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 269.436876: balance_dirty_state: bdi btrfs-1: dirty=775 wb=619 unstable=0 bg_thresh=1003 thresh=2006 gap=612 poll_thresh=14 ino=257 dd-2584 [004] 269.436934: balance_dirty_state: bdi btrfs-1: dirty=800 wb=619 unstable=0 bg_thresh=1005 thresh=2011 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 269.436993: balance_dirty_state: bdi btrfs-1: dirty=800 wb=619 unstable=0 bg_thresh=1002 thresh=2005 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 269.437110: balance_dirty_state: bdi btrfs-1: dirty=850 wb=619 unstable=0 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 269.437227: balance_dirty_state: bdi btrfs-1: dirty=875 wb=619 unstable=0 bg_thresh=1004 thresh=2008 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 269.437521: balance_dirty_state: bdi btrfs-1: dirty=900 wb=619 unstable=0 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 269.437526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 269.444821: balance_dirty_state: bdi btrfs-1: dirty=900 wb=494 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 269.444899: balance_dirty_state: bdi btrfs-1: dirty=925 wb=494 unstable=0 bg_thresh=998 thresh=1996 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 269.444958: balance_dirty_state: bdi btrfs-1: dirty=950 wb=494 unstable=0 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 269.445014: balance_dirty_state: bdi btrfs-1: dirty=950 wb=494 unstable=0 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 269.445128: balance_dirty_state: bdi btrfs-1: dirty=975 wb=494 unstable=0 bg_thresh=1005 thresh=2011 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 269.445248: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=494 unstable=0 bg_thresh=1005 thresh=2010 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 269.445253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 269.445266: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6828 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 269.447311: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=832 to_write=7360 dd-2584 [004] 269.452763: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1194 unstable=0 bg_thresh=995 thresh=1991 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 269.452937: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1194 unstable=0 bg_thresh=995 thresh=1991 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 269.453119: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1194 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 269.453300: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1194 unstable=0 bg_thresh=998 thresh=1996 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 269.453488: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1194 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 269.453911: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1069 unstable=0 bg_thresh=1000 thresh=2000 gap=656 poll_thresh=17 ino=257 dd-2584 [004] 269.454286: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1044 unstable=0 bg_thresh=998 thresh=1997 gap=653 poll_thresh=18 ino=257 dd-2584 [004] 269.455242: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1044 unstable=0 bg_thresh=1003 thresh=2006 gap=637 poll_thresh=19 ino=257 dd-2584 [004] 269.455594: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1044 unstable=0 bg_thresh=1002 thresh=2005 gap=611 poll_thresh=20 ino=257 dd-2584 [004] 269.455868: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1044 unstable=0 bg_thresh=1004 thresh=2009 gap=565 poll_thresh=21 ino=257 dd-2584 [004] 269.456230: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1044 unstable=0 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=22 ino=257 dd-2584 [004] 269.456594: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1044 unstable=0 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=23 ino=257 dd-2584 [004] 269.456993: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1044 unstable=0 bg_thresh=1000 thresh=2000 gap=456 poll_thresh=24 ino=257 dd-2584 [004] 269.457006: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 269.464801: balance_dirty_state: bdi btrfs-1: dirty=500 wb=919 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=24 ino=257 dd-2584 [004] 269.464930: balance_dirty_state: bdi btrfs-1: dirty=500 wb=919 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 269.465113: balance_dirty_state: bdi btrfs-1: dirty=525 wb=919 unstable=0 bg_thresh=992 thresh=1985 gap=541 poll_thresh=19 ino=257 dd-2584 [004] 269.465587: balance_dirty_state: bdi btrfs-1: dirty=575 wb=919 unstable=0 bg_thresh=988 thresh=1976 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 269.465594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-234% task_weight=98% bdi_bw=63824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 269.472879: balance_dirty_state: bdi btrfs-1: dirty=575 wb=844 unstable=0 bg_thresh=981 thresh=1962 gap=543 poll_thresh=20 ino=257 dd-2584 [002] 269.473004: balance_dirty_state: bdi btrfs-1: dirty=575 wb=844 unstable=0 bg_thresh=981 thresh=1962 gap=543 poll_thresh=15 ino=257 dd-2584 [002] 269.473119: balance_dirty_state: bdi btrfs-1: dirty=600 wb=844 unstable=0 bg_thresh=983 thresh=1967 gap=523 poll_thresh=16 ino=257 dd-2584 [002] 269.473351: balance_dirty_state: bdi btrfs-1: dirty=625 wb=844 unstable=0 bg_thresh=989 thresh=1978 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 269.473589: balance_dirty_state: bdi btrfs-1: dirty=675 wb=844 unstable=0 bg_thresh=991 thresh=1983 gap=464 poll_thresh=18 ino=257 dd-2584 [002] 269.473598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 269.484845: balance_dirty_state: bdi btrfs-1: dirty=675 wb=569 unstable=0 bg_thresh=987 thresh=1975 gap=731 poll_thresh=18 ino=257 dd-2584 [002] 269.484975: balance_dirty_state: bdi btrfs-1: dirty=675 wb=569 unstable=0 bg_thresh=987 thresh=1974 gap=730 poll_thresh=13 ino=257 dd-2584 [002] 269.485098: balance_dirty_state: bdi btrfs-1: dirty=700 wb=569 unstable=0 bg_thresh=989 thresh=1979 gap=710 poll_thresh=14 ino=257 dd-2584 [002] 269.485214: balance_dirty_state: bdi btrfs-1: dirty=725 wb=569 unstable=0 bg_thresh=986 thresh=1973 gap=679 poll_thresh=15 ino=257 dd-2584 [002] 269.485331: balance_dirty_state: bdi btrfs-1: dirty=725 wb=569 unstable=0 bg_thresh=989 thresh=1978 gap=684 poll_thresh=16 ino=257 dd-2584 [002] 269.485568: balance_dirty_state: bdi btrfs-1: dirty=775 wb=569 unstable=0 bg_thresh=988 thresh=1977 gap=633 poll_thresh=17 ino=257 dd-2584 [002] 269.485805: balance_dirty_state: bdi btrfs-1: dirty=800 wb=569 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=18 ino=257 dd-2584 [002] 269.486408: balance_dirty_state: bdi btrfs-1: dirty=825 wb=569 unstable=0 bg_thresh=987 thresh=1974 gap=580 poll_thresh=19 ino=257 dd-2584 [002] 269.486643: balance_dirty_state: bdi btrfs-1: dirty=850 wb=569 unstable=0 bg_thresh=986 thresh=1973 gap=554 poll_thresh=20 ino=257 dd-2584 [002] 269.486879: balance_dirty_state: bdi btrfs-1: dirty=900 wb=569 unstable=0 bg_thresh=986 thresh=1972 gap=503 poll_thresh=21 ino=257 dd-2584 [002] 269.487116: balance_dirty_state: bdi btrfs-1: dirty=925 wb=569 unstable=0 bg_thresh=988 thresh=1976 gap=482 poll_thresh=22 ino=257 dd-2584 [002] 269.487126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-282% task_weight=98% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 269.492852: balance_dirty_state: bdi btrfs-1: dirty=925 wb=469 unstable=0 bg_thresh=988 thresh=1976 gap=582 poll_thresh=22 ino=257 dd-2584 [002] 269.492932: balance_dirty_state: bdi btrfs-1: dirty=950 wb=469 unstable=0 bg_thresh=988 thresh=1976 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 269.493055: balance_dirty_state: bdi btrfs-1: dirty=975 wb=469 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 269.493176: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=469 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 269.493248: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6876 wrote=0 to_write=8192 dd-2584 [002] 269.493303: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=469 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=19 ino=257 dd-2584 [002] 269.493304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 269.495279: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=864 to_write=7328 dd-2584 [006] 269.501400: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1194 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=19 ino=257 dd-2584 [006] 269.501465: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1194 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=14 ino=257 dd-2584 [006] 269.501527: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1194 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=15 ino=257 dd-2584 [006] 269.501771: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1194 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 269.501886: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1194 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 269.502006: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1194 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 269.502122: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1194 unstable=0 bg_thresh=997 thresh=1995 gap=476 poll_thresh=19 ino=257 dd-2584 [006] 269.502127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 269.508851: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1069 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 269.508916: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1069 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 269.508974: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1069 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 269.509030: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1069 unstable=0 bg_thresh=994 thresh=1988 gap=544 poll_thresh=16 ino=257 dd-2584 [006] 269.509144: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1069 unstable=0 bg_thresh=996 thresh=1992 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 269.509257: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1069 unstable=0 bg_thresh=995 thresh=1991 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 269.509261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 269.516857: balance_dirty_state: bdi btrfs-1: dirty=425 wb=869 unstable=0 bg_thresh=997 thresh=1994 gap=700 poll_thresh=18 ino=257 dd-2584 [006] 269.516920: balance_dirty_state: bdi btrfs-1: dirty=450 wb=869 unstable=0 bg_thresh=999 thresh=1999 gap=680 poll_thresh=13 ino=257 dd-2584 [006] 269.516978: balance_dirty_state: bdi btrfs-1: dirty=475 wb=869 unstable=0 bg_thresh=996 thresh=1993 gap=649 poll_thresh=14 ino=257 dd-2584 [006] 269.517214: balance_dirty_state: bdi btrfs-1: dirty=475 wb=869 unstable=0 bg_thresh=999 thresh=1998 gap=654 poll_thresh=15 ino=257 dd-2584 [006] 269.517273: balance_dirty_state: bdi btrfs-1: dirty=500 wb=869 unstable=0 bg_thresh=998 thresh=1997 gap=628 poll_thresh=16 ino=257 dd-2584 [006] 269.517391: balance_dirty_state: bdi btrfs-1: dirty=525 wb=869 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=17 ino=257 dd-2584 [006] 269.517508: balance_dirty_state: bdi btrfs-1: dirty=550 wb=869 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=18 ino=257 dd-2584 [006] 269.517627: balance_dirty_state: bdi btrfs-1: dirty=600 wb=869 unstable=0 bg_thresh=997 thresh=1994 gap=525 poll_thresh=19 ino=257 dd-2584 [006] 269.517745: balance_dirty_state: bdi btrfs-1: dirty=625 wb=869 unstable=0 bg_thresh=999 thresh=1998 gap=504 poll_thresh=20 ino=257 dd-2584 [006] 269.517862: balance_dirty_state: bdi btrfs-1: dirty=650 wb=869 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=21 ino=257 dd-2584 [006] 269.517867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 269.524869: balance_dirty_state: bdi btrfs-1: dirty=650 wb=869 unstable=0 bg_thresh=991 thresh=1983 gap=464 poll_thresh=21 ino=257 dd-2584 [006] 269.524875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 269.532888: balance_dirty_state: bdi btrfs-1: dirty=650 wb=619 unstable=0 bg_thresh=991 thresh=1982 gap=713 poll_thresh=21 ino=257 dd-2584 [004] 269.533010: balance_dirty_state: bdi btrfs-1: dirty=650 wb=619 unstable=0 bg_thresh=991 thresh=1982 gap=713 poll_thresh=16 ino=257 dd-2584 [004] 269.533242: balance_dirty_state: bdi btrfs-1: dirty=700 wb=619 unstable=0 bg_thresh=996 thresh=1992 gap=673 poll_thresh=17 ino=257 dd-2584 [004] 269.533833: balance_dirty_state: bdi btrfs-1: dirty=725 wb=619 unstable=0 bg_thresh=998 thresh=1997 gap=653 poll_thresh=18 ino=257 dd-2584 [004] 269.534072: balance_dirty_state: bdi btrfs-1: dirty=750 wb=619 unstable=0 bg_thresh=998 thresh=1996 gap=627 poll_thresh=19 ino=257 dd-2584 [004] 269.534305: balance_dirty_state: bdi btrfs-1: dirty=800 wb=619 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=20 ino=257 dd-2584 [004] 269.534539: balance_dirty_state: bdi btrfs-1: dirty=825 wb=619 unstable=0 bg_thresh=999 thresh=1999 gap=555 poll_thresh=21 ino=257 dd-2584 [004] 269.534772: balance_dirty_state: bdi btrfs-1: dirty=850 wb=619 unstable=0 bg_thresh=999 thresh=1998 gap=529 poll_thresh=22 ino=257 dd-2584 [004] 269.535006: balance_dirty_state: bdi btrfs-1: dirty=875 wb=619 unstable=0 bg_thresh=998 thresh=1997 gap=503 poll_thresh=23 ino=257 dd-2584 [004] 269.535239: balance_dirty_state: bdi btrfs-1: dirty=925 wb=619 unstable=0 bg_thresh=998 thresh=1996 gap=452 poll_thresh=24 ino=257 dd-2584 [004] 269.535248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 269.544830: balance_dirty_state: bdi btrfs-1: dirty=925 wb=369 unstable=0 bg_thresh=991 thresh=1983 gap=689 poll_thresh=24 ino=257 dd-2584 [004] 269.544923: balance_dirty_state: bdi btrfs-1: dirty=925 wb=369 unstable=0 bg_thresh=991 thresh=1983 gap=689 poll_thresh=18 ino=257 dd-2584 [004] 269.545034: balance_dirty_state: bdi btrfs-1: dirty=975 wb=369 unstable=0 bg_thresh=996 thresh=1993 gap=649 poll_thresh=19 ino=257 dd-2584 [004] 269.545318: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=369 unstable=0 bg_thresh=999 thresh=1998 gap=629 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 269.545378: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6928 wrote=0 to_write=8192 dd-2584 [004] 269.545444: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=369 unstable=0 bg_thresh=998 thresh=1997 gap=603 poll_thresh=21 ino=257 dd-2584 [004] 269.545567: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=394 unstable=0 bg_thresh=998 thresh=1996 gap=577 poll_thresh=22 ino=257 dd-2584 [004] 269.545694: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=444 unstable=0 bg_thresh=1000 thresh=2000 gap=531 poll_thresh=23 ino=257 dd-2584 [004] 269.545820: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=494 unstable=0 bg_thresh=999 thresh=1999 gap=505 poll_thresh=24 ino=257 dd-2584 [004] 269.545947: balance_dirty_state: bdi btrfs-1: dirty=975 wb=544 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=25 ino=257 dd-2584 [004] 269.545948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 269.547724: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=992 to_write=7200 dd-2584 [004] 269.552770: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1244 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=25 ino=257 dd-2584 [004] 269.552832: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1244 unstable=0 bg_thresh=997 thresh=1995 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 269.552951: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1244 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=20 ino=257 dd-2584 [004] 269.553253: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1244 unstable=0 bg_thresh=999 thresh=1998 gap=529 poll_thresh=21 ino=257 dd-2584 [004] 269.553373: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1244 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=22 ino=257 dd-2584 [004] 269.553378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 269.560788: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1119 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=22 ino=257 dd-2584 [004] 269.560864: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1119 unstable=0 bg_thresh=991 thresh=1983 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 269.560974: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1119 unstable=0 bg_thresh=994 thresh=1988 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 269.561084: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1119 unstable=0 bg_thresh=999 thresh=1998 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 269.561197: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1119 unstable=0 bg_thresh=998 thresh=1997 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 269.561310: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1119 unstable=0 bg_thresh=998 thresh=1996 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 269.561314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 269.568831: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1019 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=20 ino=257 dd-2584 [004] 269.568940: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1019 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 269.569024: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1019 unstable=0 bg_thresh=999 thresh=1998 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 269.569192: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1019 unstable=0 bg_thresh=998 thresh=1997 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 269.569664: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1019 unstable=0 bg_thresh=998 thresh=1996 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 269.569670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=64060 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 269.576775: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1019 unstable=0 bg_thresh=989 thresh=1978 gap=459 poll_thresh=18 ino=257 dd-2584 [004] 269.576781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=64116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 269.584788: balance_dirty_state: bdi btrfs-1: dirty=500 wb=769 unstable=0 bg_thresh=992 thresh=1984 gap=715 poll_thresh=18 ino=257 dd-2584 [004] 269.584866: balance_dirty_state: bdi btrfs-1: dirty=525 wb=769 unstable=0 bg_thresh=992 thresh=1984 gap=690 poll_thresh=13 ino=257 dd-2584 [004] 269.584922: balance_dirty_state: bdi btrfs-1: dirty=550 wb=769 unstable=0 bg_thresh=994 thresh=1989 gap=670 poll_thresh=14 ino=257 dd-2584 [004] 269.584977: balance_dirty_state: bdi btrfs-1: dirty=550 wb=769 unstable=0 bg_thresh=994 thresh=1989 gap=670 poll_thresh=15 ino=257 dd-2584 [004] 269.585031: balance_dirty_state: bdi btrfs-1: dirty=575 wb=769 unstable=0 bg_thresh=997 thresh=1994 gap=650 poll_thresh=16 ino=257 dd-2584 [004] 269.585144: balance_dirty_state: bdi btrfs-1: dirty=600 wb=769 unstable=0 bg_thresh=996 thresh=1993 gap=624 poll_thresh=17 ino=257 dd-2584 [004] 269.585256: balance_dirty_state: bdi btrfs-1: dirty=625 wb=769 unstable=0 bg_thresh=998 thresh=1997 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 269.585368: balance_dirty_state: bdi btrfs-1: dirty=675 wb=769 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=19 ino=257 dd-2584 [004] 269.585479: balance_dirty_state: bdi btrfs-1: dirty=700 wb=769 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=20 ino=257 dd-2584 [004] 269.585593: balance_dirty_state: bdi btrfs-1: dirty=725 wb=769 unstable=0 bg_thresh=999 thresh=1999 gap=505 poll_thresh=21 ino=257 dd-2584 [004] 269.585878: balance_dirty_state: bdi btrfs-1: dirty=775 wb=769 unstable=0 bg_thresh=999 thresh=1998 gap=454 poll_thresh=22 ino=257 dd-2584 [004] 269.585882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=64116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 269.592874: balance_dirty_state: bdi btrfs-1: dirty=775 wb=644 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=22 ino=257 dd-2584 [004] 269.592956: balance_dirty_state: bdi btrfs-1: dirty=775 wb=644 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 269.593067: balance_dirty_state: bdi btrfs-1: dirty=800 wb=644 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 269.593178: balance_dirty_state: bdi btrfs-1: dirty=850 wb=644 unstable=0 bg_thresh=998 thresh=1996 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 269.593293: balance_dirty_state: bdi btrfs-1: dirty=875 wb=644 unstable=0 bg_thresh=997 thresh=1995 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 269.593297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=64116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 269.600804: balance_dirty_state: bdi btrfs-1: dirty=875 wb=494 unstable=0 bg_thresh=999 thresh=1999 gap=630 poll_thresh=19 ino=257 dd-2584 [004] 269.600892: balance_dirty_state: bdi btrfs-1: dirty=900 wb=494 unstable=0 bg_thresh=1002 thresh=2004 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 269.600980: balance_dirty_state: bdi btrfs-1: dirty=900 wb=494 unstable=0 bg_thresh=1002 thresh=2004 gap=610 poll_thresh=15 ino=257 dd-2584 [004] 269.601068: balance_dirty_state: bdi btrfs-1: dirty=925 wb=494 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 269.601242: balance_dirty_state: bdi btrfs-1: dirty=950 wb=494 unstable=0 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 269.601417: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=494 unstable=0 bg_thresh=1003 thresh=2006 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 269.601870: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=494 unstable=0 bg_thresh=1002 thresh=2005 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 269.601876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=64116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 269.601958: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6984 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 269.603976: writeback_single_inode: bdi btrfs-1: ino=257 state= age=248 wrote=864 to_write=7328 dd-2584 [004] 269.608786: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1219 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 269.608852: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1219 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 269.608912: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1219 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 269.608984: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1219 unstable=0 bg_thresh=999 thresh=1999 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 269.609157: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1219 unstable=0 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 269.609338: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1219 unstable=0 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 269.609511: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1219 unstable=0 bg_thresh=1000 thresh=2001 gap=457 poll_thresh=19 ino=257 dd-2584 [004] 269.609517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=64116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 269.616827: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1094 unstable=0 bg_thresh=991 thresh=1983 gap=564 poll_thresh=19 ino=257 dd-2584 [004] 269.616925: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1094 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 269.617016: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1094 unstable=0 bg_thresh=991 thresh=1982 gap=538 poll_thresh=15 ino=257 dd-2584 [004] 269.617106: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1094 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 269.617290: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1094 unstable=0 bg_thresh=995 thresh=1991 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 269.617296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=64116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 269.624815: balance_dirty_state: bdi btrfs-1: dirty=400 wb=969 unstable=0 bg_thresh=994 thresh=1988 gap=619 poll_thresh=17 ino=257 dd-2584 [000] 269.625748: balance_dirty_state: bdi btrfs-1: dirty=400 wb=969 unstable=0 bg_thresh=991 thresh=1982 gap=613 poll_thresh=13 ino=257 dd-2584 [000] 269.625926: balance_dirty_state: bdi btrfs-1: dirty=425 wb=969 unstable=0 bg_thresh=993 thresh=1987 gap=593 poll_thresh=14 ino=257 dd-2584 [000] 269.626187: balance_dirty_state: bdi btrfs-1: dirty=450 wb=969 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=15 ino=257 dd-2584 [000] 269.626364: balance_dirty_state: bdi btrfs-1: dirty=450 wb=969 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 269.626723: balance_dirty_state: bdi btrfs-1: dirty=500 wb=969 unstable=0 bg_thresh=995 thresh=1991 gap=522 poll_thresh=17 ino=257 dd-2584 [000] 269.627478: balance_dirty_state: bdi btrfs-1: dirty=525 wb=969 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 269.627939: balance_dirty_state: bdi btrfs-1: dirty=550 wb=969 unstable=0 bg_thresh=994 thresh=1988 gap=469 poll_thresh=19 ino=257 dd-2584 [000] 269.627951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=64116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 269.633314: balance_dirty_state: bdi btrfs-1: dirty=550 wb=819 unstable=0 bg_thresh=998 thresh=1997 gap=628 poll_thresh=19 ino=257 dd-2584 [001] 269.633376: balance_dirty_state: bdi btrfs-1: dirty=550 wb=819 unstable=0 bg_thresh=998 thresh=1997 gap=628 poll_thresh=14 ino=257 dd-2584 [001] 269.633432: balance_dirty_state: bdi btrfs-1: dirty=575 wb=819 unstable=0 bg_thresh=1001 thresh=2002 gap=608 poll_thresh=15 ino=257 dd-2584 [001] 269.633489: balance_dirty_state: bdi btrfs-1: dirty=575 wb=819 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=16 ino=257 dd-2584 [001] 269.633604: balance_dirty_state: bdi btrfs-1: dirty=625 wb=819 unstable=0 bg_thresh=1003 thresh=2006 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 269.633905: balance_dirty_state: bdi btrfs-1: dirty=650 wb=819 unstable=0 bg_thresh=1002 thresh=2005 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 269.634024: balance_dirty_state: bdi btrfs-1: dirty=675 wb=819 unstable=0 bg_thresh=1002 thresh=2004 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 269.634141: balance_dirty_state: bdi btrfs-1: dirty=700 wb=819 unstable=0 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=20 ino=257 dd-2584 [001] 269.634146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=64116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 269.640818: balance_dirty_state: bdi btrfs-1: dirty=700 wb=694 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=20 ino=257 dd-2584 [001] 269.640883: balance_dirty_state: bdi btrfs-1: dirty=725 wb=694 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 269.640942: balance_dirty_state: bdi btrfs-1: dirty=750 wb=694 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 269.641057: balance_dirty_state: bdi btrfs-1: dirty=775 wb=694 unstable=0 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 269.641195: balance_dirty_state: bdi btrfs-1: dirty=800 wb=594 unstable=0 bg_thresh=1004 thresh=2008 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 269.641314: balance_dirty_state: bdi btrfs-1: dirty=825 wb=594 unstable=0 bg_thresh=1006 thresh=2012 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 269.641434: balance_dirty_state: bdi btrfs-1: dirty=875 wb=594 unstable=0 bg_thresh=1002 thresh=2005 gap=536 poll_thresh=20 ino=257 dd-2584 [001] 269.641731: balance_dirty_state: bdi btrfs-1: dirty=900 wb=594 unstable=0 bg_thresh=1002 thresh=2004 gap=510 poll_thresh=21 ino=257 dd-2584 [001] 269.641852: balance_dirty_state: bdi btrfs-1: dirty=925 wb=594 unstable=0 bg_thresh=1004 thresh=2008 gap=489 poll_thresh=22 ino=257 dd-2584 [001] 269.641856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=64116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 269.652804: balance_dirty_state: bdi btrfs-1: dirty=925 wb=469 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=22 ino=257 dd-2584 [001] 269.652933: balance_dirty_state: bdi btrfs-1: dirty=950 wb=469 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 269.653049: balance_dirty_state: bdi btrfs-1: dirty=975 wb=469 unstable=0 bg_thresh=992 thresh=1985 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 269.653163: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=469 unstable=0 bg_thresh=995 thresh=1990 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 269.653168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=64116 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 269.653183: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7036 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 269.655277: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=864 to_write=7328 dd-2584 [001] 269.664810: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1069 unstable=0 bg_thresh=991 thresh=1982 gap=763 poll_thresh=18 ino=257 dd-2584 [001] 269.664944: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1069 unstable=0 bg_thresh=991 thresh=1982 gap=763 poll_thresh=13 ino=257 dd-2584 [001] 269.665005: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1069 unstable=0 bg_thresh=993 thresh=1987 gap=743 poll_thresh=14 ino=257 dd-2584 [001] 269.665063: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1069 unstable=0 bg_thresh=993 thresh=1987 gap=743 poll_thresh=15 ino=257 dd-2584 [001] 269.665123: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1069 unstable=0 bg_thresh=996 thresh=1992 gap=723 poll_thresh=16 ino=257 dd-2584 [001] 269.665245: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1069 unstable=0 bg_thresh=995 thresh=1991 gap=697 poll_thresh=17 ino=257 dd-2584 [001] 269.665367: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1069 unstable=0 bg_thresh=997 thresh=1995 gap=651 poll_thresh=18 ino=257 dd-2584 [001] 269.665669: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1069 unstable=0 bg_thresh=997 thresh=1994 gap=625 poll_thresh=19 ino=257 dd-2584 [001] 269.665786: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1069 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=20 ino=257 dd-2584 [001] 269.665904: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1069 unstable=0 bg_thresh=998 thresh=1997 gap=578 poll_thresh=21 ino=257 dd-2584 [001] 269.666021: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1069 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=22 ino=257 dd-2584 [001] 269.666137: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1069 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=23 ino=257 dd-2584 [001] 269.666253: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1069 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=24 ino=257 dd-2584 [001] 269.666258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=64116 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 269.672856: balance_dirty_state: bdi btrfs-1: dirty=450 wb=944 unstable=0 bg_thresh=990 thresh=1980 gap=586 poll_thresh=24 ino=257 dd-2584 [001] 269.672924: balance_dirty_state: bdi btrfs-1: dirty=475 wb=944 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=18 ino=257 dd-2584 [001] 269.673039: balance_dirty_state: bdi btrfs-1: dirty=500 wb=944 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=19 ino=257 dd-2584 [001] 269.673329: balance_dirty_state: bdi btrfs-1: dirty=550 wb=944 unstable=0 bg_thresh=998 thresh=1997 gap=503 poll_thresh=20 ino=257 dd-2584 [001] 269.673448: balance_dirty_state: bdi btrfs-1: dirty=575 wb=944 unstable=0 bg_thresh=998 thresh=1996 gap=477 poll_thresh=21 ino=257 dd-2584 [001] 269.673453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=64116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 269.680816: balance_dirty_state: bdi btrfs-1: dirty=575 wb=844 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=21 ino=257 dd-2584 [001] 269.680922: balance_dirty_state: bdi btrfs-1: dirty=575 wb=844 unstable=0 bg_thresh=992 thresh=1985 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 269.681151: balance_dirty_state: bdi btrfs-1: dirty=625 wb=844 unstable=0 bg_thresh=995 thresh=1990 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 269.681383: balance_dirty_state: bdi btrfs-1: dirty=650 wb=844 unstable=0 bg_thresh=1000 thresh=2000 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 269.681621: balance_dirty_state: bdi btrfs-1: dirty=675 wb=844 unstable=0 bg_thresh=999 thresh=1999 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 269.681629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=64944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 269.688916: balance_dirty_state: bdi btrfs-1: dirty=675 wb=844 unstable=0 bg_thresh=999 thresh=1999 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 269.688926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=64944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 269.696943: balance_dirty_state: bdi btrfs-1: dirty=675 wb=594 unstable=0 bg_thresh=997 thresh=1994 gap=725 poll_thresh=19 ino=257 dd-2584 [001] 269.697047: balance_dirty_state: bdi btrfs-1: dirty=700 wb=594 unstable=0 bg_thresh=997 thresh=1994 gap=700 poll_thresh=14 ino=257 dd-2584 [001] 269.697105: balance_dirty_state: bdi btrfs-1: dirty=725 wb=594 unstable=0 bg_thresh=999 thresh=1999 gap=680 poll_thresh=15 ino=257 dd-2584 [001] 269.697165: balance_dirty_state: bdi btrfs-1: dirty=725 wb=594 unstable=0 bg_thresh=996 thresh=1993 gap=674 poll_thresh=16 ino=257 dd-2584 [001] 269.697295: balance_dirty_state: bdi btrfs-1: dirty=750 wb=544 unstable=0 bg_thresh=998 thresh=1997 gap=703 poll_thresh=17 ino=257 dd-2584 [001] 269.697607: balance_dirty_state: bdi btrfs-1: dirty=800 wb=469 unstable=0 bg_thresh=992 thresh=1985 gap=716 poll_thresh=18 ino=257 dd-2584 [001] 269.697730: balance_dirty_state: bdi btrfs-1: dirty=825 wb=469 unstable=0 bg_thresh=991 thresh=1983 gap=689 poll_thresh=19 ino=257 dd-2584 [001] 269.697853: balance_dirty_state: bdi btrfs-1: dirty=850 wb=469 unstable=0 bg_thresh=996 thresh=1993 gap=674 poll_thresh=20 ino=257 dd-2584 [001] 269.697977: balance_dirty_state: bdi btrfs-1: dirty=900 wb=469 unstable=0 bg_thresh=995 thresh=1991 gap=622 poll_thresh=21 ino=257 dd-2584 [001] 269.698102: balance_dirty_state: bdi btrfs-1: dirty=925 wb=469 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=22 ino=257 dd-2584 [001] 269.698225: balance_dirty_state: bdi btrfs-1: dirty=950 wb=469 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=23 ino=257 dd-2584 [001] 269.698349: balance_dirty_state: bdi btrfs-1: dirty=975 wb=469 unstable=0 bg_thresh=990 thresh=1980 gap=536 poll_thresh=24 ino=257 dd-2584 [001] 269.698474: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=469 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=25 ino=257 dd-2584 [001] 269.698478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=64944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 269.698499: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7080 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 269.700588: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=880 to_write=7312 dd-2584 [001] 269.704960: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1369 unstable=0 bg_thresh=993 thresh=1986 gap=467 poll_thresh=25 ino=257 dd-2584 [001] 269.704965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=64944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 269.712894: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1194 unstable=0 bg_thresh=993 thresh=1986 gap=642 poll_thresh=25 ino=257 dd-2584 [001] 269.713012: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1119 unstable=0 bg_thresh=993 thresh=1987 gap=718 poll_thresh=19 ino=257 dd-2584 [001] 269.713443: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1119 unstable=0 bg_thresh=993 thresh=1986 gap=667 poll_thresh=20 ino=257 dd-2584 [001] 269.713611: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1119 unstable=0 bg_thresh=992 thresh=1985 gap=641 poll_thresh=21 ino=257 dd-2584 [001] 269.713780: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1119 unstable=0 bg_thresh=994 thresh=1989 gap=620 poll_thresh=22 ino=257 dd-2584 [001] 269.713946: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1119 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=23 ino=257 dd-2584 [001] 269.714113: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1119 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=24 ino=257 dd-2584 [001] 269.714283: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1119 unstable=0 bg_thresh=990 thresh=1980 gap=511 poll_thresh=25 ino=257 dd-2584 [001] 269.714451: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1119 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=26 ino=257 dd-2584 [001] 269.714458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=64944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 269.720924: balance_dirty_state: bdi btrfs-1: dirty=375 wb=994 unstable=0 bg_thresh=984 thresh=1968 gap=599 poll_thresh=26 ino=257 dd-2584 [001] 269.721000: balance_dirty_state: bdi btrfs-1: dirty=400 wb=994 unstable=0 bg_thresh=980 thresh=1961 gap=567 poll_thresh=19 ino=257 dd-2584 [001] 269.721303: balance_dirty_state: bdi btrfs-1: dirty=425 wb=994 unstable=0 bg_thresh=985 thresh=1971 gap=552 poll_thresh=20 ino=257 dd-2584 [001] 269.721426: balance_dirty_state: bdi btrfs-1: dirty=475 wb=994 unstable=0 bg_thresh=987 thresh=1975 gap=506 poll_thresh=21 ino=257 dd-2584 [001] 269.721548: balance_dirty_state: bdi btrfs-1: dirty=500 wb=994 unstable=0 bg_thresh=987 thresh=1974 gap=480 poll_thresh=22 ino=257 dd-2584 [001] 269.721553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=64944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 269.728863: balance_dirty_state: bdi btrfs-1: dirty=500 wb=894 unstable=0 bg_thresh=987 thresh=1975 gap=581 poll_thresh=22 ino=257 dd-2584 [001] 269.728967: balance_dirty_state: bdi btrfs-1: dirty=500 wb=894 unstable=0 bg_thresh=987 thresh=1974 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 269.729088: balance_dirty_state: bdi btrfs-1: dirty=550 wb=894 unstable=0 bg_thresh=986 thresh=1973 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 269.729209: balance_dirty_state: bdi btrfs-1: dirty=575 wb=894 unstable=0 bg_thresh=986 thresh=1972 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 269.729334: balance_dirty_state: bdi btrfs-1: dirty=600 wb=894 unstable=0 bg_thresh=988 thresh=1976 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 269.729339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=64944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 269.736885: balance_dirty_state: bdi btrfs-1: dirty=600 wb=894 unstable=0 bg_thresh=985 thresh=1971 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 269.736894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=64944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 269.744893: balance_dirty_state: bdi btrfs-1: dirty=600 wb=644 unstable=0 bg_thresh=988 thresh=1977 gap=733 poll_thresh=19 ino=257 dd-2584 [001] 269.744972: balance_dirty_state: bdi btrfs-1: dirty=625 wb=644 unstable=0 bg_thresh=985 thresh=1971 gap=702 poll_thresh=14 ino=257 dd-2584 [001] 269.745039: balance_dirty_state: bdi btrfs-1: dirty=650 wb=644 unstable=0 bg_thresh=985 thresh=1970 gap=676 poll_thresh=15 ino=257 dd-2584 [001] 269.745109: balance_dirty_state: bdi btrfs-1: dirty=650 wb=644 unstable=0 bg_thresh=982 thresh=1964 gap=670 poll_thresh=16 ino=257 dd-2584 [001] 269.745433: balance_dirty_state: bdi btrfs-1: dirty=675 wb=644 unstable=0 bg_thresh=984 thresh=1968 gap=649 poll_thresh=17 ino=257 dd-2584 [001] 269.745564: balance_dirty_state: bdi btrfs-1: dirty=725 wb=644 unstable=0 bg_thresh=983 thresh=1967 gap=598 poll_thresh=18 ino=257 dd-2584 [001] 269.745690: balance_dirty_state: bdi btrfs-1: dirty=750 wb=644 unstable=0 bg_thresh=983 thresh=1966 gap=572 poll_thresh=19 ino=257 dd-2584 [001] 269.745816: balance_dirty_state: bdi btrfs-1: dirty=775 wb=644 unstable=0 bg_thresh=982 thresh=1965 gap=546 poll_thresh=20 ino=257 dd-2584 [001] 269.745946: balance_dirty_state: bdi btrfs-1: dirty=825 wb=644 unstable=0 bg_thresh=984 thresh=1969 gap=500 poll_thresh=21 ino=257 dd-2584 [001] 269.746076: balance_dirty_state: bdi btrfs-1: dirty=850 wb=644 unstable=0 bg_thresh=984 thresh=1968 gap=474 poll_thresh=22 ino=257 dd-2584 [001] 269.746081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=64944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 269.752907: balance_dirty_state: bdi btrfs-1: dirty=850 wb=494 unstable=0 bg_thresh=990 thresh=1980 gap=636 poll_thresh=22 ino=257 dd-2584 [001] 269.752976: balance_dirty_state: bdi btrfs-1: dirty=875 wb=494 unstable=0 bg_thresh=989 thresh=1979 gap=610 poll_thresh=16 ino=257 dd-2584 [001] 269.753097: balance_dirty_state: bdi btrfs-1: dirty=900 wb=494 unstable=0 bg_thresh=989 thresh=1978 gap=584 poll_thresh=17 ino=257 dd-2584 [001] 269.753219: balance_dirty_state: bdi btrfs-1: dirty=925 wb=494 unstable=0 bg_thresh=991 thresh=1982 gap=563 poll_thresh=18 ino=257 dd-2584 [001] 269.753516: balance_dirty_state: bdi btrfs-1: dirty=950 wb=494 unstable=0 bg_thresh=990 thresh=1981 gap=537 poll_thresh=19 ino=257 dd-2584 [001] 269.753636: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=494 unstable=0 bg_thresh=990 thresh=1980 gap=486 poll_thresh=20 ino=257 dd-2584 [001] 269.753641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=64944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 269.753662: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7136 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 269.755842: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=848 to_write=7344 dd-2584 [005] 269.760845: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1194 unstable=0 bg_thresh=987 thresh=1975 gap=631 poll_thresh=20 ino=257 dd-2584 [005] 269.760943: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1194 unstable=0 bg_thresh=987 thresh=1975 gap=606 poll_thresh=15 ino=257 dd-2584 [005] 269.761018: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1194 unstable=0 bg_thresh=987 thresh=1974 gap=605 poll_thresh=16 ino=257 dd-2584 [005] 269.761145: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1194 unstable=0 bg_thresh=986 thresh=1973 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 269.761269: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1194 unstable=0 bg_thresh=986 thresh=1972 gap=528 poll_thresh=18 ino=257 dd-2584 [005] 269.761396: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1194 unstable=0 bg_thresh=988 thresh=1976 gap=507 poll_thresh=19 ino=257 dd-2584 [005] 269.761521: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1194 unstable=0 bg_thresh=987 thresh=1975 gap=481 poll_thresh=20 ino=257 dd-2584 [005] 269.761527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=64944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 269.772843: balance_dirty_state: bdi btrfs-1: dirty=300 wb=944 unstable=0 bg_thresh=977 thresh=1954 gap=710 poll_thresh=20 ino=257 dd-2584 [005] 269.772919: balance_dirty_state: bdi btrfs-1: dirty=325 wb=944 unstable=0 bg_thresh=979 thresh=1959 gap=690 poll_thresh=15 ino=257 dd-2584 [005] 269.772982: balance_dirty_state: bdi btrfs-1: dirty=350 wb=944 unstable=0 bg_thresh=979 thresh=1959 gap=665 poll_thresh=16 ino=257 dd-2584 [005] 269.773288: balance_dirty_state: bdi btrfs-1: dirty=375 wb=944 unstable=0 bg_thresh=979 thresh=1958 gap=639 poll_thresh=17 ino=257 dd-2584 [005] 269.773404: balance_dirty_state: bdi btrfs-1: dirty=400 wb=944 unstable=0 bg_thresh=981 thresh=1962 gap=618 poll_thresh=18 ino=257 dd-2584 [005] 269.773523: balance_dirty_state: bdi btrfs-1: dirty=425 wb=944 unstable=0 bg_thresh=980 thresh=1961 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 269.773640: balance_dirty_state: bdi btrfs-1: dirty=475 wb=944 unstable=0 bg_thresh=980 thresh=1960 gap=541 poll_thresh=20 ino=257 dd-2584 [005] 269.773756: balance_dirty_state: bdi btrfs-1: dirty=500 wb=944 unstable=0 bg_thresh=982 thresh=1964 gap=520 poll_thresh=21 ino=257 dd-2584 [005] 269.773874: balance_dirty_state: bdi btrfs-1: dirty=525 wb=944 unstable=0 bg_thresh=981 thresh=1963 gap=494 poll_thresh=22 ino=257 dd-2584 [005] 269.773991: balance_dirty_state: bdi btrfs-1: dirty=575 wb=944 unstable=0 bg_thresh=981 thresh=1962 gap=443 poll_thresh=23 ino=257 dd-2584 [005] 269.773996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-53% task_gap=-206% task_weight=100% bdi_bw=64944 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 269.784959: balance_dirty_state: bdi btrfs-1: dirty=575 wb=819 unstable=0 bg_thresh=970 thresh=1940 gap=546 poll_thresh=23 ino=257 dd-2584 [005] 269.785027: balance_dirty_state: bdi btrfs-1: dirty=575 wb=819 unstable=0 bg_thresh=972 thresh=1945 gap=551 poll_thresh=17 ino=257 dd-2584 [005] 269.785319: balance_dirty_state: bdi btrfs-1: dirty=625 wb=819 unstable=0 bg_thresh=975 thresh=1950 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 269.785438: balance_dirty_state: bdi btrfs-1: dirty=650 wb=819 unstable=0 bg_thresh=974 thresh=1949 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 269.785443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1218 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-61% task_gap=-223% task_weight=100% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 269.792929: balance_dirty_state: bdi btrfs-1: dirty=650 wb=569 unstable=0 bg_thresh=974 thresh=1948 gap=729 poll_thresh=19 ino=257 dd-2584 [005] 269.793063: balance_dirty_state: bdi btrfs-1: dirty=650 wb=569 unstable=0 bg_thresh=976 thresh=1953 gap=734 poll_thresh=14 ino=257 dd-2584 [005] 269.793184: balance_dirty_state: bdi btrfs-1: dirty=675 wb=569 unstable=0 bg_thresh=976 thresh=1952 gap=708 poll_thresh=15 ino=257 dd-2584 [005] 269.793303: balance_dirty_state: bdi btrfs-1: dirty=700 wb=569 unstable=0 bg_thresh=978 thresh=1957 gap=688 poll_thresh=16 ino=257 dd-2584 [005] 269.793538: balance_dirty_state: bdi btrfs-1: dirty=725 wb=569 unstable=0 bg_thresh=975 thresh=1950 gap=656 poll_thresh=17 ino=257 dd-2584 [005] 269.793772: balance_dirty_state: bdi btrfs-1: dirty=750 wb=569 unstable=0 bg_thresh=974 thresh=1949 gap=630 poll_thresh=18 ino=257 dd-2584 [005] 269.794012: balance_dirty_state: bdi btrfs-1: dirty=800 wb=569 unstable=0 bg_thresh=974 thresh=1948 gap=579 poll_thresh=19 ino=257 dd-2584 [005] 269.794246: balance_dirty_state: bdi btrfs-1: dirty=825 wb=569 unstable=0 bg_thresh=976 thresh=1952 gap=558 poll_thresh=20 ino=257 dd-2584 [005] 269.794479: balance_dirty_state: bdi btrfs-1: dirty=850 wb=569 unstable=0 bg_thresh=975 thresh=1951 gap=532 poll_thresh=21 ino=257 dd-2584 [005] 269.795076: balance_dirty_state: bdi btrfs-1: dirty=875 wb=569 unstable=0 bg_thresh=975 thresh=1950 gap=506 poll_thresh=22 ino=257 dd-2584 [005] 269.795315: balance_dirty_state: bdi btrfs-1: dirty=925 wb=569 unstable=0 bg_thresh=974 thresh=1949 gap=455 poll_thresh=23 ino=257 dd-2584 [005] 269.795324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1218 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-61% task_gap=-223% task_weight=100% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 269.800961: balance_dirty_state: bdi btrfs-1: dirty=925 wb=569 unstable=0 bg_thresh=972 thresh=1944 gap=450 poll_thresh=23 ino=257 dd-2584 [005] 269.800966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1294 task_limit=1214 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 269.808913: balance_dirty_state: bdi btrfs-1: dirty=925 wb=319 unstable=0 bg_thresh=974 thresh=1949 gap=705 poll_thresh=23 ino=257 dd-2584 [004] 269.809031: balance_dirty_state: bdi btrfs-1: dirty=925 wb=319 unstable=0 bg_thresh=974 thresh=1949 gap=705 poll_thresh=17 ino=257 dd-2584 [004] 269.809263: balance_dirty_state: bdi btrfs-1: dirty=975 wb=319 unstable=0 bg_thresh=979 thresh=1959 gap=665 poll_thresh=18 ino=257 dd-2584 [004] 269.809498: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=319 unstable=0 bg_thresh=979 thresh=1958 gap=639 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 269.809551: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7192 wrote=0 to_write=8192 dd-2584 [004] 269.809746: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=319 unstable=0 bg_thresh=978 thresh=1957 gap=613 poll_thresh=20 ino=257 dd-2584 [004] 269.809995: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=369 unstable=0 bg_thresh=978 thresh=1956 gap=537 poll_thresh=21 ino=257 dd-2584 [004] 269.810244: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=419 unstable=0 bg_thresh=980 thresh=1960 gap=541 poll_thresh=22 ino=257 dd-2584 [004] 269.810856: balance_dirty_state: bdi btrfs-1: dirty=900 wb=544 unstable=0 bg_thresh=979 thresh=1959 gap=515 poll_thresh=23 ino=257 dd-2584 [004] 269.811110: balance_dirty_state: bdi btrfs-1: dirty=875 wb=594 unstable=0 bg_thresh=979 thresh=1958 gap=489 poll_thresh=24 ino=257 dd-2584 [004] 269.811113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-55% task_gap=-210% task_weight=99% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 269.814210: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1008 to_write=7184 dd-2584 [004] 269.817006: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1194 unstable=0 bg_thresh=979 thresh=1958 gap=614 poll_thresh=24 ino=257 dd-2584 [004] 269.817146: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1194 unstable=0 bg_thresh=978 thresh=1957 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 269.817382: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1194 unstable=0 bg_thresh=978 thresh=1956 gap=562 poll_thresh=19 ino=257 dd-2584 [004] 269.817596: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1194 unstable=0 bg_thresh=977 thresh=1955 gap=511 poll_thresh=20 ino=257 dd-2584 [004] 269.817832: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1194 unstable=0 bg_thresh=979 thresh=1959 gap=490 poll_thresh=21 ino=257 dd-2584 [004] 269.818065: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1194 unstable=0 bg_thresh=979 thresh=1958 gap=464 poll_thresh=22 ino=257 dd-2584 [004] 269.818074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-308% task_weight=99% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 269.824956: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1069 unstable=0 bg_thresh=981 thresh=1963 gap=594 poll_thresh=22 ino=257 dd-2584 [004] 269.825040: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1069 unstable=0 bg_thresh=984 thresh=1968 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 269.825160: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1069 unstable=0 bg_thresh=983 thresh=1967 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 269.825517: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1019 unstable=0 bg_thresh=983 thresh=1966 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 269.825696: balance_dirty_state: bdi btrfs-1: dirty=425 wb=994 unstable=0 bg_thresh=979 thresh=1959 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 269.825878: balance_dirty_state: bdi btrfs-1: dirty=450 wb=994 unstable=0 bg_thresh=976 thresh=1952 gap=508 poll_thresh=20 ino=257 dd-2584 [004] 269.826061: balance_dirty_state: bdi btrfs-1: dirty=475 wb=994 unstable=0 bg_thresh=972 thresh=1944 gap=475 poll_thresh=21 ino=257 dd-2584 [004] 269.826068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1294 task_limit=1214 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 269.832928: balance_dirty_state: bdi btrfs-1: dirty=475 wb=994 unstable=0 bg_thresh=977 thresh=1954 gap=485 poll_thresh=21 ino=257 dd-2584 [004] 269.832935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-82% task_gap=-265% task_weight=99% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 269.840927: balance_dirty_state: bdi btrfs-1: dirty=475 wb=869 unstable=0 bg_thresh=977 thresh=1954 gap=610 poll_thresh=21 ino=257 dd-2584 [004] 269.841037: balance_dirty_state: bdi btrfs-1: dirty=500 wb=819 unstable=0 bg_thresh=976 thresh=1952 gap=633 poll_thresh=16 ino=257 dd-2584 [004] 269.841235: balance_dirty_state: bdi btrfs-1: dirty=525 wb=744 unstable=0 bg_thresh=978 thresh=1957 gap=688 poll_thresh=17 ino=257 dd-2584 [004] 269.841472: balance_dirty_state: bdi btrfs-1: dirty=550 wb=744 unstable=0 bg_thresh=978 thresh=1956 gap=662 poll_thresh=18 ino=257 dd-2584 [004] 269.841708: balance_dirty_state: bdi btrfs-1: dirty=600 wb=744 unstable=0 bg_thresh=980 thresh=1960 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 269.841941: balance_dirty_state: bdi btrfs-1: dirty=625 wb=744 unstable=0 bg_thresh=979 thresh=1959 gap=590 poll_thresh=20 ino=257 dd-2584 [004] 269.842537: balance_dirty_state: bdi btrfs-1: dirty=650 wb=744 unstable=0 bg_thresh=976 thresh=1952 gap=558 poll_thresh=21 ino=257 dd-2584 [004] 269.842771: balance_dirty_state: bdi btrfs-1: dirty=700 wb=744 unstable=0 bg_thresh=975 thresh=1951 gap=507 poll_thresh=22 ino=257 dd-2584 [004] 269.843009: balance_dirty_state: bdi btrfs-1: dirty=725 wb=744 unstable=0 bg_thresh=977 thresh=1955 gap=486 poll_thresh=23 ino=257 dd-2584 [004] 269.843018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 269.848874: balance_dirty_state: bdi btrfs-1: dirty=725 wb=669 unstable=0 bg_thresh=974 thresh=1949 gap=555 poll_thresh=23 ino=257 dd-2584 [004] 269.848979: balance_dirty_state: bdi btrfs-1: dirty=725 wb=619 unstable=0 bg_thresh=977 thresh=1955 gap=611 poll_thresh=17 ino=257 dd-2584 [004] 269.849112: balance_dirty_state: bdi btrfs-1: dirty=775 wb=594 unstable=0 bg_thresh=976 thresh=1953 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 269.849234: balance_dirty_state: bdi btrfs-1: dirty=800 wb=594 unstable=0 bg_thresh=978 thresh=1956 gap=562 poll_thresh=19 ino=257 dd-2584 [004] 269.849358: balance_dirty_state: bdi btrfs-1: dirty=825 wb=594 unstable=0 bg_thresh=974 thresh=1949 gap=530 poll_thresh=20 ino=257 dd-2584 [004] 269.849480: balance_dirty_state: bdi btrfs-1: dirty=875 wb=594 unstable=0 bg_thresh=973 thresh=1947 gap=478 poll_thresh=21 ino=257 dd-2584 [004] 269.849485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1297 task_limit=1216 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 269.856985: balance_dirty_state: bdi btrfs-1: dirty=875 wb=469 unstable=0 bg_thresh=978 thresh=1956 gap=612 poll_thresh=21 ino=257 dd-2584 [000] 269.857115: balance_dirty_state: bdi btrfs-1: dirty=900 wb=469 unstable=0 bg_thresh=978 thresh=1956 gap=587 poll_thresh=16 ino=257 dd-2584 [000] 269.857712: balance_dirty_state: bdi btrfs-1: dirty=925 wb=469 unstable=0 bg_thresh=980 thresh=1961 gap=567 poll_thresh=17 ino=257 dd-2584 [000] 269.857946: balance_dirty_state: bdi btrfs-1: dirty=950 wb=469 unstable=0 bg_thresh=983 thresh=1966 gap=547 poll_thresh=18 ino=257 dd-2584 [000] 269.858182: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=469 unstable=0 bg_thresh=982 thresh=1965 gap=496 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 269.858235: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7240 wrote=0 to_write=8192 dd-2584 [000] 269.858428: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=469 unstable=0 bg_thresh=982 thresh=1964 gap=470 poll_thresh=20 ino=257 dd-2584 [000] 269.858431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-302% task_weight=101% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 269.860715: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=848 to_write=7344 dd-2584 [000] 269.864868: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1194 unstable=0 bg_thresh=981 thresh=1963 gap=594 poll_thresh=20 ino=257 dd-2584 [000] 269.864986: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1194 unstable=0 bg_thresh=984 thresh=1968 gap=574 poll_thresh=15 ino=257 dd-2584 [000] 269.865105: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1194 unstable=0 bg_thresh=983 thresh=1967 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 269.865340: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1194 unstable=0 bg_thresh=983 thresh=1966 gap=522 poll_thresh=17 ino=257 dd-2584 [000] 269.865576: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1194 unstable=0 bg_thresh=982 thresh=1965 gap=496 poll_thresh=18 ino=257 dd-2584 [000] 269.865811: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1194 unstable=0 bg_thresh=982 thresh=1964 gap=470 poll_thresh=19 ino=257 dd-2584 [000] 269.865820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-302% task_weight=101% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 269.872891: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1069 unstable=0 bg_thresh=983 thresh=1967 gap=598 poll_thresh=19 ino=257 dd-2584 [000] 269.873138: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1069 unstable=0 bg_thresh=983 thresh=1966 gap=572 poll_thresh=14 ino=257 dd-2584 [000] 269.873195: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1069 unstable=0 bg_thresh=985 thresh=1971 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 269.873252: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1069 unstable=0 bg_thresh=982 thresh=1965 gap=546 poll_thresh=16 ino=257 dd-2584 [000] 269.873365: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1069 unstable=0 bg_thresh=984 thresh=1969 gap=525 poll_thresh=17 ino=257 dd-2584 [000] 269.873477: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1069 unstable=0 bg_thresh=984 thresh=1968 gap=474 poll_thresh=18 ino=257 dd-2584 [000] 269.873482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 269.880890: balance_dirty_state: bdi btrfs-1: dirty=425 wb=944 unstable=0 bg_thresh=985 thresh=1971 gap=602 poll_thresh=18 ino=257 dd-2584 [003] 269.880954: balance_dirty_state: bdi btrfs-1: dirty=425 wb=944 unstable=0 bg_thresh=988 thresh=1976 gap=607 poll_thresh=13 ino=257 dd-2584 [003] 269.881015: balance_dirty_state: bdi btrfs-1: dirty=450 wb=944 unstable=0 bg_thresh=988 thresh=1976 gap=582 poll_thresh=14 ino=257 dd-2584 [003] 269.881074: balance_dirty_state: bdi btrfs-1: dirty=475 wb=944 unstable=0 bg_thresh=990 thresh=1981 gap=562 poll_thresh=15 ino=257 dd-2584 [003] 269.881132: balance_dirty_state: bdi btrfs-1: dirty=475 wb=944 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=16 ino=257 dd-2584 [003] 269.881254: balance_dirty_state: bdi btrfs-1: dirty=525 wb=944 unstable=0 bg_thresh=989 thresh=1979 gap=510 poll_thresh=17 ino=257 dd-2584 [003] 269.881374: balance_dirty_state: bdi btrfs-1: dirty=550 wb=944 unstable=0 bg_thresh=989 thresh=1978 gap=484 poll_thresh=18 ino=257 dd-2584 [003] 269.881379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 269.888869: balance_dirty_state: bdi btrfs-1: dirty=550 wb=944 unstable=0 bg_thresh=990 thresh=1980 gap=486 poll_thresh=18 ino=257 dd-2584 [003] 269.888873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 269.896959: balance_dirty_state: bdi btrfs-1: dirty=550 wb=819 unstable=0 bg_thresh=980 thresh=1961 gap=592 poll_thresh=18 ino=257 dd-2584 [003] 269.897029: balance_dirty_state: bdi btrfs-1: dirty=575 wb=819 unstable=0 bg_thresh=980 thresh=1961 gap=567 poll_thresh=13 ino=257 dd-2584 [003] 269.897273: balance_dirty_state: bdi btrfs-1: dirty=575 wb=819 unstable=0 bg_thresh=983 thresh=1966 gap=572 poll_thresh=14 ino=257 dd-2584 [003] 269.897333: balance_dirty_state: bdi btrfs-1: dirty=600 wb=819 unstable=0 bg_thresh=983 thresh=1966 gap=547 poll_thresh=15 ino=257 dd-2584 [003] 269.897391: balance_dirty_state: bdi btrfs-1: dirty=600 wb=819 unstable=0 bg_thresh=985 thresh=1971 gap=552 poll_thresh=16 ino=257 dd-2584 [003] 269.897509: balance_dirty_state: bdi btrfs-1: dirty=650 wb=819 unstable=0 bg_thresh=991 thresh=1982 gap=513 poll_thresh=17 ino=257 dd-2584 [003] 269.897630: balance_dirty_state: bdi btrfs-1: dirty=675 wb=819 unstable=0 bg_thresh=993 thresh=1986 gap=492 poll_thresh=18 ino=257 dd-2584 [003] 269.897635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 269.904974: balance_dirty_state: bdi btrfs-1: dirty=675 wb=569 unstable=0 bg_thresh=969 thresh=1938 gap=694 poll_thresh=18 ino=257 dd-2584 [006] 269.905037: balance_dirty_state: bdi btrfs-1: dirty=700 wb=569 unstable=0 bg_thresh=971 thresh=1943 gap=674 poll_thresh=13 ino=257 dd-2584 [006] 269.905095: balance_dirty_state: bdi btrfs-1: dirty=725 wb=569 unstable=0 bg_thresh=974 thresh=1948 gap=654 poll_thresh=14 ino=257 dd-2584 [006] 269.905152: balance_dirty_state: bdi btrfs-1: dirty=725 wb=569 unstable=0 bg_thresh=974 thresh=1948 gap=654 poll_thresh=15 ino=257 dd-2584 [006] 269.905207: balance_dirty_state: bdi btrfs-1: dirty=750 wb=569 unstable=0 bg_thresh=976 thresh=1953 gap=634 poll_thresh=16 ino=257 dd-2584 [006] 269.905331: balance_dirty_state: bdi btrfs-1: dirty=775 wb=569 unstable=0 bg_thresh=979 thresh=1958 gap=614 poll_thresh=17 ino=257 dd-2584 [006] 269.905451: balance_dirty_state: bdi btrfs-1: dirty=800 wb=569 unstable=0 bg_thresh=978 thresh=1957 gap=588 poll_thresh=18 ino=257 dd-2584 [006] 269.905751: balance_dirty_state: bdi btrfs-1: dirty=850 wb=569 unstable=0 bg_thresh=980 thresh=1961 gap=542 poll_thresh=19 ino=257 dd-2584 [006] 269.905874: balance_dirty_state: bdi btrfs-1: dirty=875 wb=569 unstable=0 bg_thresh=980 thresh=1960 gap=516 poll_thresh=20 ino=257 dd-2584 [006] 269.905994: balance_dirty_state: bdi btrfs-1: dirty=900 wb=569 unstable=0 bg_thresh=979 thresh=1959 gap=490 poll_thresh=21 ino=257 dd-2584 [006] 269.906113: balance_dirty_state: bdi btrfs-1: dirty=950 wb=569 unstable=0 bg_thresh=979 thresh=1958 gap=439 poll_thresh=22 ino=257 dd-2584 [006] 269.906118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-129% task_gap=-357% task_weight=99% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 269.912987: balance_dirty_state: bdi btrfs-1: dirty=950 wb=444 unstable=0 bg_thresh=979 thresh=1958 gap=564 poll_thresh=22 ino=257 dd-2584 [006] 269.913089: balance_dirty_state: bdi btrfs-1: dirty=950 wb=444 unstable=0 bg_thresh=981 thresh=1963 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 269.913280: balance_dirty_state: bdi btrfs-1: dirty=975 wb=444 unstable=0 bg_thresh=981 thresh=1962 gap=543 poll_thresh=17 ino=257 dd-2584 [006] 269.913470: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=444 unstable=0 bg_thresh=983 thresh=1966 gap=497 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 269.913511: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7296 wrote=0 to_write=8192 dd-2584 [006] 269.913669: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=444 unstable=0 bg_thresh=982 thresh=1965 gap=471 poll_thresh=19 ino=257 dd-2584 [006] 269.913671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=100% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 269.916242: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=864 to_write=7328 dd-2584 [006] 269.920925: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1194 unstable=0 bg_thresh=983 thresh=1966 gap=597 poll_thresh=19 ino=257 dd-2584 [006] 269.921044: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1194 unstable=0 bg_thresh=982 thresh=1965 gap=571 poll_thresh=14 ino=257 dd-2584 [006] 269.921130: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1194 unstable=0 bg_thresh=979 thresh=1959 gap=565 poll_thresh=15 ino=257 dd-2584 [006] 269.921509: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1169 unstable=0 bg_thresh=982 thresh=1964 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 269.921692: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1069 unstable=0 bg_thresh=981 thresh=1963 gap=644 poll_thresh=17 ino=257 dd-2584 [006] 269.921861: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1069 unstable=0 bg_thresh=977 thresh=1955 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 269.922025: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1069 unstable=0 bg_thresh=979 thresh=1958 gap=564 poll_thresh=19 ino=257 dd-2584 [006] 269.922192: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1069 unstable=0 bg_thresh=978 thresh=1957 gap=538 poll_thresh=20 ino=257 dd-2584 [006] 269.922356: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1069 unstable=0 bg_thresh=980 thresh=1961 gap=517 poll_thresh=21 ino=257 dd-2584 [006] 269.922486: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1069 unstable=0 bg_thresh=980 thresh=1960 gap=466 poll_thresh=22 ino=257 dd-2584 [006] 269.922491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 269.929044: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1069 unstable=0 bg_thresh=980 thresh=1960 gap=466 poll_thresh=22 ino=257 dd-2584 [003] 269.929052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 269.936891: balance_dirty_state: bdi btrfs-1: dirty=425 wb=844 unstable=0 bg_thresh=981 thresh=1963 gap=694 poll_thresh=22 ino=257 dd-2584 [003] 269.936954: balance_dirty_state: bdi btrfs-1: dirty=450 wb=844 unstable=0 bg_thresh=981 thresh=1963 gap=669 poll_thresh=16 ino=257 dd-2584 [003] 269.937071: balance_dirty_state: bdi btrfs-1: dirty=475 wb=844 unstable=0 bg_thresh=986 thresh=1973 gap=654 poll_thresh=17 ino=257 dd-2584 [003] 269.937366: balance_dirty_state: bdi btrfs-1: dirty=500 wb=844 unstable=0 bg_thresh=989 thresh=1978 gap=634 poll_thresh=18 ino=257 dd-2584 [003] 269.937486: balance_dirty_state: bdi btrfs-1: dirty=525 wb=844 unstable=0 bg_thresh=988 thresh=1977 gap=608 poll_thresh=19 ino=257 dd-2584 [003] 269.937602: balance_dirty_state: bdi btrfs-1: dirty=575 wb=844 unstable=0 bg_thresh=988 thresh=1976 gap=557 poll_thresh=20 ino=257 dd-2584 [003] 269.937720: balance_dirty_state: bdi btrfs-1: dirty=600 wb=844 unstable=0 bg_thresh=990 thresh=1980 gap=536 poll_thresh=21 ino=257 dd-2584 [003] 269.937838: balance_dirty_state: bdi btrfs-1: dirty=625 wb=844 unstable=0 bg_thresh=989 thresh=1979 gap=510 poll_thresh=22 ino=257 dd-2584 [003] 269.937957: balance_dirty_state: bdi btrfs-1: dirty=675 wb=844 unstable=0 bg_thresh=989 thresh=1978 gap=459 poll_thresh=23 ino=257 dd-2584 [003] 269.937961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 269.944890: balance_dirty_state: bdi btrfs-1: dirty=675 wb=844 unstable=0 bg_thresh=981 thresh=1963 gap=444 poll_thresh=23 ino=257 dd-2584 [003] 269.944894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-254% task_weight=100% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 269.952922: balance_dirty_state: bdi btrfs-1: dirty=675 wb=594 unstable=0 bg_thresh=984 thresh=1969 gap=700 poll_thresh=23 ino=257 dd-2584 [003] 269.953046: balance_dirty_state: bdi btrfs-1: dirty=675 wb=594 unstable=0 bg_thresh=984 thresh=1969 gap=700 poll_thresh=17 ino=257 dd-2584 [003] 269.953161: balance_dirty_state: bdi btrfs-1: dirty=725 wb=594 unstable=0 bg_thresh=989 thresh=1979 gap=660 poll_thresh=18 ino=257 dd-2584 [003] 269.953440: balance_dirty_state: bdi btrfs-1: dirty=750 wb=594 unstable=0 bg_thresh=992 thresh=1984 gap=640 poll_thresh=19 ino=257 dd-2584 [003] 269.953554: balance_dirty_state: bdi btrfs-1: dirty=775 wb=594 unstable=0 bg_thresh=991 thresh=1983 gap=614 poll_thresh=20 ino=257 dd-2584 [003] 269.953667: balance_dirty_state: bdi btrfs-1: dirty=800 wb=594 unstable=0 bg_thresh=991 thresh=1982 gap=588 poll_thresh=21 ino=257 dd-2584 [003] 269.953778: balance_dirty_state: bdi btrfs-1: dirty=850 wb=594 unstable=0 bg_thresh=993 thresh=1986 gap=542 poll_thresh=22 ino=257 dd-2584 [003] 269.953890: balance_dirty_state: bdi btrfs-1: dirty=875 wb=594 unstable=0 bg_thresh=992 thresh=1985 gap=516 poll_thresh=23 ino=257 dd-2584 [003] 269.954003: balance_dirty_state: bdi btrfs-1: dirty=900 wb=594 unstable=0 bg_thresh=992 thresh=1984 gap=490 poll_thresh=24 ino=257 dd-2584 [003] 269.954007: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 269.961056: balance_dirty_state: bdi btrfs-1: dirty=900 wb=469 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=24 ino=257 dd-2584 [003] 269.961160: balance_dirty_state: bdi btrfs-1: dirty=925 wb=469 unstable=0 bg_thresh=990 thresh=1981 gap=587 poll_thresh=18 ino=257 dd-2584 [003] 269.961277: balance_dirty_state: bdi btrfs-1: dirty=950 wb=469 unstable=0 bg_thresh=990 thresh=1980 gap=561 poll_thresh=19 ino=257 dd-2584 [003] 269.961388: balance_dirty_state: bdi btrfs-1: dirty=975 wb=469 unstable=0 bg_thresh=992 thresh=1984 gap=540 poll_thresh=20 ino=257 dd-2584 [003] 269.961672: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=469 unstable=0 bg_thresh=991 thresh=1983 gap=489 poll_thresh=21 ino=257 dd-2584 [003] 269.961676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-228% task_weight=101% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 269.961759: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7344 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 269.963673: writeback_single_inode: bdi btrfs-1: ino=257 state= age=200 wrote=832 to_write=7360 dd-2584 [003] 269.968896: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1169 unstable=0 bg_thresh=984 thresh=1969 gap=600 poll_thresh=21 ino=257 dd-2584 [003] 269.968960: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1169 unstable=0 bg_thresh=984 thresh=1969 gap=600 poll_thresh=16 ino=257 dd-2584 [003] 269.969077: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1169 unstable=0 bg_thresh=989 thresh=1979 gap=560 poll_thresh=17 ino=257 dd-2584 [003] 269.969191: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1169 unstable=0 bg_thresh=992 thresh=1984 gap=540 poll_thresh=18 ino=257 dd-2584 [003] 269.969310: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1169 unstable=0 bg_thresh=991 thresh=1983 gap=514 poll_thresh=19 ino=257 dd-2584 [003] 269.969427: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1169 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=20 ino=257 dd-2584 [003] 269.969431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 269.977090: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1044 unstable=0 bg_thresh=989 thresh=1979 gap=610 poll_thresh=20 ino=257 dd-2584 [003] 269.977180: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1044 unstable=0 bg_thresh=989 thresh=1979 gap=585 poll_thresh=15 ino=257 dd-2584 [003] 269.977240: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1044 unstable=0 bg_thresh=992 thresh=1984 gap=565 poll_thresh=16 ino=257 dd-2584 [003] 269.977354: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1044 unstable=0 bg_thresh=991 thresh=1983 gap=539 poll_thresh=17 ino=257 dd-2584 [003] 269.977642: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1044 unstable=0 bg_thresh=991 thresh=1982 gap=513 poll_thresh=18 ino=257 dd-2584 [003] 269.977755: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1044 unstable=0 bg_thresh=993 thresh=1986 gap=467 poll_thresh=19 ino=257 dd-2584 [003] 269.977760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 269.984921: balance_dirty_state: bdi btrfs-1: dirty=475 wb=869 unstable=0 bg_thresh=983 thresh=1966 gap=622 poll_thresh=19 ino=257 dd-2584 [007] 269.985022: balance_dirty_state: bdi btrfs-1: dirty=500 wb=869 unstable=0 bg_thresh=985 thresh=1971 gap=602 poll_thresh=14 ino=257 dd-2584 [007] 269.985144: balance_dirty_state: bdi btrfs-1: dirty=525 wb=869 unstable=0 bg_thresh=988 thresh=1976 gap=582 poll_thresh=15 ino=257 dd-2584 [007] 269.985261: balance_dirty_state: bdi btrfs-1: dirty=525 wb=869 unstable=0 bg_thresh=988 thresh=1976 gap=582 poll_thresh=16 ino=257 dd-2584 [007] 269.985495: balance_dirty_state: bdi btrfs-1: dirty=575 wb=869 unstable=0 bg_thresh=987 thresh=1975 gap=531 poll_thresh=17 ino=257 dd-2584 [007] 269.985733: balance_dirty_state: bdi btrfs-1: dirty=600 wb=869 unstable=0 bg_thresh=989 thresh=1979 gap=510 poll_thresh=18 ino=257 dd-2584 [007] 269.986000: balance_dirty_state: bdi btrfs-1: dirty=625 wb=819 unstable=0 bg_thresh=989 thresh=1978 gap=534 poll_thresh=19 ino=257 dd-2584 [007] 269.986233: balance_dirty_state: bdi btrfs-1: dirty=675 wb=819 unstable=0 bg_thresh=988 thresh=1977 gap=483 poll_thresh=20 ino=257 dd-2584 [007] 269.986242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-139% task_weight=100% bdi_bw=65484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 269.992932: balance_dirty_state: bdi btrfs-1: dirty=675 wb=819 unstable=0 bg_thresh=991 thresh=1982 gap=488 poll_thresh=20 ino=257 dd-2584 [007] 269.992937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-133% task_weight=101% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 270.000947: balance_dirty_state: bdi btrfs-1: dirty=675 wb=694 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=20 ino=257 dd-2584 [003] 270.001063: balance_dirty_state: bdi btrfs-1: dirty=675 wb=694 unstable=0 bg_thresh=990 thresh=1981 gap=612 poll_thresh=15 ino=257 dd-2584 [003] 270.001121: balance_dirty_state: bdi btrfs-1: dirty=700 wb=694 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=16 ino=257 dd-2584 [003] 270.001415: balance_dirty_state: bdi btrfs-1: dirty=725 wb=694 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=17 ino=257 dd-2584 [003] 270.001532: balance_dirty_state: bdi btrfs-1: dirty=750 wb=694 unstable=0 bg_thresh=995 thresh=1990 gap=546 poll_thresh=18 ino=257 dd-2584 [003] 270.001650: balance_dirty_state: bdi btrfs-1: dirty=800 wb=694 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=19 ino=257 dd-2584 [003] 270.001765: balance_dirty_state: bdi btrfs-1: dirty=825 wb=694 unstable=0 bg_thresh=996 thresh=1993 gap=474 poll_thresh=20 ino=257 dd-2584 [003] 270.001770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 270.008930: balance_dirty_state: bdi btrfs-1: dirty=825 wb=419 unstable=0 bg_thresh=990 thresh=1980 gap=736 poll_thresh=20 ino=257 dd-2584 [003] 270.009052: balance_dirty_state: bdi btrfs-1: dirty=850 wb=419 unstable=0 bg_thresh=990 thresh=1980 gap=711 poll_thresh=15 ino=257 dd-2584 [003] 270.009168: balance_dirty_state: bdi btrfs-1: dirty=850 wb=419 unstable=0 bg_thresh=992 thresh=1985 gap=716 poll_thresh=16 ino=257 dd-2584 [003] 270.009395: balance_dirty_state: bdi btrfs-1: dirty=900 wb=419 unstable=0 bg_thresh=995 thresh=1990 gap=671 poll_thresh=17 ino=257 dd-2584 [003] 270.009627: balance_dirty_state: bdi btrfs-1: dirty=925 wb=419 unstable=0 bg_thresh=997 thresh=1995 gap=651 poll_thresh=18 ino=257 dd-2584 [003] 270.009864: balance_dirty_state: bdi btrfs-1: dirty=950 wb=419 unstable=0 bg_thresh=999 thresh=1999 gap=630 poll_thresh=19 ino=257 dd-2584 [003] 270.010457: balance_dirty_state: bdi btrfs-1: dirty=975 wb=419 unstable=0 bg_thresh=999 thresh=1998 gap=604 poll_thresh=20 ino=257 dd-2584 [003] 270.010693: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=419 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=21 ino=257 flush-btrfs-1-2586 [000] 270.010780: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7392 wrote=0 to_write=16384 dd-2584 [003] 270.010895: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=419 unstable=0 bg_thresh=988 thresh=1977 gap=508 poll_thresh=22 ino=257 dd-2584 [003] 270.011031: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=469 unstable=0 bg_thresh=978 thresh=1957 gap=463 poll_thresh=23 ino=257 dd-2584 [003] 270.011032: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1225 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 270.016974: balance_dirty_state: bdi btrfs-1: dirty=750 wb=744 unstable=0 bg_thresh=1006 thresh=2012 gap=518 poll_thresh=23 ino=257 dd-2584 [003] 270.017047: balance_dirty_state: bdi btrfs-1: dirty=775 wb=744 unstable=0 bg_thresh=1006 thresh=2012 gap=493 poll_thresh=17 ino=257 dd-2584 [003] 270.017049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=101% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 270.020133: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=880 to_write=15504 dd-2584 [003] 270.025003: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1169 unstable=0 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=17 ino=257 dd-2584 [003] 270.025093: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1169 unstable=0 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=13 ino=257 dd-2584 [003] 270.025155: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1169 unstable=0 bg_thresh=1002 thresh=2005 gap=586 poll_thresh=14 ino=257 dd-2584 [003] 270.025219: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1169 unstable=0 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=15 ino=257 dd-2584 [003] 270.025283: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1169 unstable=0 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=16 ino=257 dd-2584 [003] 270.025409: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1169 unstable=0 bg_thresh=1004 thresh=2009 gap=515 poll_thresh=17 ino=257 dd-2584 [003] 270.025727: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1169 unstable=0 bg_thresh=1006 thresh=2013 gap=494 poll_thresh=18 ino=257 dd-2584 [003] 270.025733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-190% task_weight=101% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 270.032930: balance_dirty_state: bdi btrfs-1: dirty=350 wb=919 unstable=0 bg_thresh=1000 thresh=2000 gap=731 poll_thresh=18 ino=257 dd-2584 [007] 270.033031: balance_dirty_state: bdi btrfs-1: dirty=350 wb=919 unstable=0 bg_thresh=996 thresh=1992 gap=723 poll_thresh=13 ino=257 dd-2584 [007] 270.033125: balance_dirty_state: bdi btrfs-1: dirty=375 wb=919 unstable=0 bg_thresh=993 thresh=1986 gap=692 poll_thresh=14 ino=257 dd-2584 [007] 270.033225: balance_dirty_state: bdi btrfs-1: dirty=375 wb=844 unstable=0 bg_thresh=994 thresh=1989 gap=770 poll_thresh=15 ino=257 dd-2584 [007] 270.033318: balance_dirty_state: bdi btrfs-1: dirty=400 wb=844 unstable=0 bg_thresh=994 thresh=1988 gap=744 poll_thresh=16 ino=257 dd-2584 [007] 270.033493: balance_dirty_state: bdi btrfs-1: dirty=425 wb=844 unstable=0 bg_thresh=993 thresh=1986 gap=717 poll_thresh=17 ino=257 dd-2584 [007] 270.033675: balance_dirty_state: bdi btrfs-1: dirty=475 wb=844 unstable=0 bg_thresh=995 thresh=1991 gap=672 poll_thresh=18 ino=257 dd-2584 [007] 270.033861: balance_dirty_state: bdi btrfs-1: dirty=500 wb=844 unstable=0 bg_thresh=997 thresh=1994 gap=650 poll_thresh=19 ino=257 dd-2584 [007] 270.034044: balance_dirty_state: bdi btrfs-1: dirty=525 wb=844 unstable=0 bg_thresh=996 thresh=1992 gap=623 poll_thresh=20 ino=257 dd-2584 [007] 270.034222: balance_dirty_state: bdi btrfs-1: dirty=550 wb=844 unstable=0 bg_thresh=995 thresh=1990 gap=596 poll_thresh=21 ino=257 dd-2584 [007] 270.034696: balance_dirty_state: bdi btrfs-1: dirty=600 wb=844 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=22 ino=257 dd-2584 [007] 270.034877: balance_dirty_state: bdi btrfs-1: dirty=625 wb=844 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=23 ino=257 dd-2584 [007] 270.035060: balance_dirty_state: bdi btrfs-1: dirty=650 wb=844 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=24 ino=257 dd-2584 [007] 270.035236: balance_dirty_state: bdi btrfs-1: dirty=700 wb=844 unstable=0 bg_thresh=996 thresh=1992 gap=448 poll_thresh=25 ino=257 dd-2584 [007] 270.035244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-311% task_weight=100% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 270.041152: balance_dirty_state: bdi btrfs-1: dirty=688 wb=844 unstable=0 bg_thresh=1001 thresh=2003 gap=471 poll_thresh=25 ino=257 dd-2584 [007] 270.041157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=101% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 270.048998: balance_dirty_state: bdi btrfs-1: dirty=688 wb=719 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=25 ino=257 dd-2584 [007] 270.049064: balance_dirty_state: bdi btrfs-1: dirty=688 wb=719 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=19 ino=257 dd-2584 [007] 270.049185: balance_dirty_state: bdi btrfs-1: dirty=738 wb=719 unstable=0 bg_thresh=1004 thresh=2008 gap=551 poll_thresh=20 ino=257 dd-2584 [007] 270.049304: balance_dirty_state: bdi btrfs-1: dirty=763 wb=719 unstable=0 bg_thresh=1003 thresh=2007 gap=525 poll_thresh=21 ino=257 dd-2584 [007] 270.049424: balance_dirty_state: bdi btrfs-1: dirty=788 wb=719 unstable=0 bg_thresh=1003 thresh=2006 gap=499 poll_thresh=22 ino=257 dd-2584 [007] 270.049428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 270.057024: balance_dirty_state: bdi btrfs-1: dirty=788 wb=494 unstable=0 bg_thresh=978 thresh=1956 gap=674 poll_thresh=22 ino=257 dd-2584 [007] 270.057125: balance_dirty_state: bdi btrfs-1: dirty=813 wb=494 unstable=0 bg_thresh=974 thresh=1949 gap=642 poll_thresh=16 ino=257 dd-2584 [007] 270.057607: balance_dirty_state: bdi btrfs-1: dirty=838 wb=494 unstable=0 bg_thresh=976 thresh=1952 gap=620 poll_thresh=17 ino=257 dd-2584 [007] 270.057789: balance_dirty_state: bdi btrfs-1: dirty=888 wb=494 unstable=0 bg_thresh=975 thresh=1951 gap=569 poll_thresh=18 ino=257 dd-2584 [007] 270.057967: balance_dirty_state: bdi btrfs-1: dirty=913 wb=494 unstable=0 bg_thresh=974 thresh=1949 gap=542 poll_thresh=19 ino=257 dd-2584 [007] 270.058131: balance_dirty_state: bdi btrfs-1: dirty=938 wb=494 unstable=0 bg_thresh=977 thresh=1954 gap=522 poll_thresh=20 ino=257 dd-2584 [007] 270.058252: balance_dirty_state: bdi btrfs-1: dirty=963 wb=494 unstable=0 bg_thresh=979 thresh=1958 gap=501 poll_thresh=21 ino=257 dd-2584 [007] 270.058370: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=494 unstable=0 bg_thresh=978 thresh=1957 gap=450 poll_thresh=22 ino=257 dd-2584 [007] 270.058376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1225 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-80% task_gap=-262% task_weight=100% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 270.058424: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7440 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 270.060298: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=800 to_write=15584 dd-2584 [007] 270.064987: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1139 unstable=0 bg_thresh=984 thresh=1968 gap=618 poll_thresh=22 ino=257 dd-2584 [007] 270.065073: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1139 unstable=0 bg_thresh=984 thresh=1968 gap=618 poll_thresh=16 ino=257 dd-2584 [007] 270.065195: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1139 unstable=0 bg_thresh=986 thresh=1972 gap=572 poll_thresh=17 ino=257 dd-2584 [007] 270.065321: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1139 unstable=0 bg_thresh=985 thresh=1971 gap=546 poll_thresh=18 ino=257 dd-2584 [007] 270.065629: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1139 unstable=0 bg_thresh=985 thresh=1970 gap=520 poll_thresh=19 ino=257 dd-2584 [007] 270.065749: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1139 unstable=0 bg_thresh=984 thresh=1969 gap=494 poll_thresh=20 ino=257 dd-2584 [007] 270.065870: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1139 unstable=0 bg_thresh=986 thresh=1973 gap=448 poll_thresh=21 ino=257 dd-2584 [007] 270.065875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 270.072992: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1027 unstable=0 bg_thresh=983 thresh=1967 gap=555 poll_thresh=21 ino=257 dd-2584 [007] 270.073063: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1027 unstable=0 bg_thresh=983 thresh=1966 gap=554 poll_thresh=16 ino=257 dd-2584 [007] 270.073178: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1027 unstable=0 bg_thresh=982 thresh=1965 gap=503 poll_thresh=17 ino=257 dd-2584 [007] 270.073291: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1027 unstable=0 bg_thresh=982 thresh=1964 gap=477 poll_thresh=18 ino=257 dd-2584 [007] 270.073296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-302% task_weight=101% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 270.081040: balance_dirty_state: bdi btrfs-1: dirty=460 wb=902 unstable=0 bg_thresh=980 thresh=1960 gap=598 poll_thresh=18 ino=257 dd-2584 [007] 270.081143: balance_dirty_state: bdi btrfs-1: dirty=485 wb=902 unstable=0 bg_thresh=979 thresh=1959 gap=572 poll_thresh=13 ino=257 dd-2584 [007] 270.081201: balance_dirty_state: bdi btrfs-1: dirty=485 wb=902 unstable=0 bg_thresh=979 thresh=1959 gap=572 poll_thresh=14 ino=257 dd-2584 [007] 270.081259: balance_dirty_state: bdi btrfs-1: dirty=510 wb=902 unstable=0 bg_thresh=979 thresh=1958 gap=546 poll_thresh=15 ino=257 dd-2584 [007] 270.081316: balance_dirty_state: bdi btrfs-1: dirty=510 wb=902 unstable=0 bg_thresh=981 thresh=1963 gap=551 poll_thresh=16 ino=257 dd-2584 [007] 270.081604: balance_dirty_state: bdi btrfs-1: dirty=560 wb=902 unstable=0 bg_thresh=981 thresh=1962 gap=500 poll_thresh=17 ino=257 dd-2584 [007] 270.081718: balance_dirty_state: bdi btrfs-1: dirty=585 wb=902 unstable=0 bg_thresh=980 thresh=1961 gap=474 poll_thresh=18 ino=257 dd-2584 [007] 270.081723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1229 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 270.089069: balance_dirty_state: bdi btrfs-1: dirty=585 wb=802 unstable=0 bg_thresh=983 thresh=1967 gap=580 poll_thresh=18 ino=257 dd-2584 [007] 270.089136: balance_dirty_state: bdi btrfs-1: dirty=610 wb=802 unstable=0 bg_thresh=983 thresh=1966 gap=554 poll_thresh=13 ino=257 dd-2584 [007] 270.089197: balance_dirty_state: bdi btrfs-1: dirty=610 wb=802 unstable=0 bg_thresh=985 thresh=1971 gap=559 poll_thresh=14 ino=257 dd-2584 [007] 270.089256: balance_dirty_state: bdi btrfs-1: dirty=635 wb=802 unstable=0 bg_thresh=982 thresh=1965 gap=528 poll_thresh=15 ino=257 dd-2584 [007] 270.089316: balance_dirty_state: bdi btrfs-1: dirty=660 wb=802 unstable=0 bg_thresh=982 thresh=1964 gap=502 poll_thresh=16 ino=257 dd-2584 [007] 270.089432: balance_dirty_state: bdi btrfs-1: dirty=685 wb=802 unstable=0 bg_thresh=981 thresh=1963 gap=476 poll_thresh=17 ino=257 dd-2584 [007] 270.089437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-255% task_weight=101% bdi_bw=65864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 270.097050: balance_dirty_state: bdi btrfs-1: dirty=678 wb=785 unstable=0 bg_thresh=980 thresh=1960 gap=497 poll_thresh=17 ino=257 dd-2584 [003] 270.097136: balance_dirty_state: bdi btrfs-1: dirty=678 wb=710 unstable=0 bg_thresh=980 thresh=1960 gap=572 poll_thresh=13 ino=257 dd-2584 [003] 270.097200: balance_dirty_state: bdi btrfs-1: dirty=703 wb=685 unstable=0 bg_thresh=982 thresh=1965 gap=577 poll_thresh=14 ino=257 dd-2584 [003] 270.097259: balance_dirty_state: bdi btrfs-1: dirty=728 wb=685 unstable=0 bg_thresh=982 thresh=1965 gap=552 poll_thresh=15 ino=257 dd-2584 [003] 270.097318: balance_dirty_state: bdi btrfs-1: dirty=728 wb=685 unstable=0 bg_thresh=985 thresh=1970 gap=557 poll_thresh=16 ino=257 dd-2584 [003] 270.097435: balance_dirty_state: bdi btrfs-1: dirty=778 wb=685 unstable=0 bg_thresh=987 thresh=1975 gap=512 poll_thresh=17 ino=257 dd-2584 [003] 270.097732: balance_dirty_state: bdi btrfs-1: dirty=803 wb=685 unstable=0 bg_thresh=989 thresh=1979 gap=491 poll_thresh=18 ino=257 dd-2584 [003] 270.097738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=101% bdi_bw=66360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 270.104960: balance_dirty_state: bdi btrfs-1: dirty=816 wb=561 unstable=0 bg_thresh=988 thresh=1976 gap=599 poll_thresh=18 ino=257 dd-2584 [003] 270.105064: balance_dirty_state: bdi btrfs-1: dirty=841 wb=561 unstable=0 bg_thresh=988 thresh=1976 gap=574 poll_thresh=13 ino=257 dd-2584 [003] 270.105121: balance_dirty_state: bdi btrfs-1: dirty=841 wb=561 unstable=0 bg_thresh=990 thresh=1981 gap=579 poll_thresh=14 ino=257 dd-2584 [003] 270.105181: balance_dirty_state: bdi btrfs-1: dirty=866 wb=561 unstable=0 bg_thresh=987 thresh=1975 gap=548 poll_thresh=15 ino=257 dd-2584 [003] 270.105237: balance_dirty_state: bdi btrfs-1: dirty=891 wb=561 unstable=0 bg_thresh=990 thresh=1980 gap=528 poll_thresh=16 ino=257 dd-2584 [003] 270.105349: balance_dirty_state: bdi btrfs-1: dirty=916 wb=561 unstable=0 bg_thresh=989 thresh=1979 gap=502 poll_thresh=17 ino=257 dd-2584 [003] 270.105463: balance_dirty_state: bdi btrfs-1: dirty=941 wb=561 unstable=0 bg_thresh=988 thresh=1977 gap=475 poll_thresh=18 ino=257 dd-2584 [003] 270.105467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-284% task_weight=100% bdi_bw=66360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 270.112960: balance_dirty_state: bdi btrfs-1: dirty=931 wb=423 unstable=0 bg_thresh=983 thresh=1966 gap=612 poll_thresh=18 ino=257 dd-2584 [003] 270.113070: balance_dirty_state: bdi btrfs-1: dirty=956 wb=423 unstable=0 bg_thresh=983 thresh=1966 gap=587 poll_thresh=13 ino=257 dd-2584 [003] 270.113129: balance_dirty_state: bdi btrfs-1: dirty=956 wb=423 unstable=0 bg_thresh=985 thresh=1971 gap=592 poll_thresh=14 ino=257 dd-2584 [003] 270.113188: balance_dirty_state: bdi btrfs-1: dirty=981 wb=423 unstable=0 bg_thresh=985 thresh=1971 gap=567 poll_thresh=15 ino=257 dd-2584 [003] 270.113243: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=423 unstable=0 bg_thresh=988 thresh=1976 gap=547 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 270.113308: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7496 wrote=0 to_write=16384 dd-2584 [003] 270.113369: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=423 unstable=0 bg_thresh=987 thresh=1975 gap=521 poll_thresh=17 ino=257 dd-2584 [003] 270.113671: balance_dirty_state: bdi btrfs-1: dirty=956 wb=523 unstable=0 bg_thresh=989 thresh=1979 gap=500 poll_thresh=18 ino=257 dd-2584 [003] 270.113797: balance_dirty_state: bdi btrfs-1: dirty=931 wb=573 unstable=0 bg_thresh=989 thresh=1978 gap=474 poll_thresh=19 ino=257 dd-2584 [003] 270.113798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1244 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-379% task_weight=101% bdi_bw=66360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 270.115406: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=896 to_write=15488 dd-2584 [000] 270.121052: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1198 unstable=0 bg_thresh=981 thresh=1962 gap=583 poll_thresh=19 ino=257 dd-2584 [000] 270.121177: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1198 unstable=0 bg_thresh=981 thresh=1962 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 270.121297: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1198 unstable=0 bg_thresh=983 thresh=1967 gap=563 poll_thresh=15 ino=257 dd-2584 [000] 270.121414: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1198 unstable=0 bg_thresh=986 thresh=1972 gap=543 poll_thresh=16 ino=257 dd-2584 [000] 270.121652: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1198 unstable=0 bg_thresh=985 thresh=1971 gap=517 poll_thresh=17 ino=257 dd-2584 [000] 270.121889: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1198 unstable=0 bg_thresh=985 thresh=1970 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 270.121898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-341% task_weight=99% bdi_bw=66360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 270.132998: balance_dirty_state: bdi btrfs-1: dirty=281 wb=923 unstable=0 bg_thresh=987 thresh=1974 gap=770 poll_thresh=18 ino=257 dd-2584 [004] 270.133152: balance_dirty_state: bdi btrfs-1: dirty=281 wb=923 unstable=0 bg_thresh=987 thresh=1974 gap=770 poll_thresh=13 ino=257 dd-2584 [004] 270.133241: balance_dirty_state: bdi btrfs-1: dirty=306 wb=923 unstable=0 bg_thresh=989 thresh=1979 gap=750 poll_thresh=14 ino=257 dd-2584 [004] 270.133330: balance_dirty_state: bdi btrfs-1: dirty=331 wb=923 unstable=0 bg_thresh=989 thresh=1979 gap=725 poll_thresh=15 ino=257 dd-2584 [004] 270.133420: balance_dirty_state: bdi btrfs-1: dirty=331 wb=923 unstable=0 bg_thresh=992 thresh=1984 gap=730 poll_thresh=16 ino=257 dd-2584 [004] 270.133597: balance_dirty_state: bdi btrfs-1: dirty=381 wb=923 unstable=0 bg_thresh=991 thresh=1983 gap=679 poll_thresh=17 ino=257 dd-2584 [004] 270.134090: balance_dirty_state: bdi btrfs-1: dirty=406 wb=923 unstable=0 bg_thresh=993 thresh=1987 gap=658 poll_thresh=18 ino=257 dd-2584 [004] 270.134267: balance_dirty_state: bdi btrfs-1: dirty=431 wb=923 unstable=0 bg_thresh=993 thresh=1986 gap=632 poll_thresh=19 ino=257 dd-2584 [004] 270.134444: balance_dirty_state: bdi btrfs-1: dirty=481 wb=923 unstable=0 bg_thresh=992 thresh=1985 gap=581 poll_thresh=20 ino=257 dd-2584 [004] 270.134621: balance_dirty_state: bdi btrfs-1: dirty=506 wb=923 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=21 ino=257 dd-2584 [004] 270.134797: balance_dirty_state: bdi btrfs-1: dirty=531 wb=923 unstable=0 bg_thresh=994 thresh=1988 gap=534 poll_thresh=22 ino=257 dd-2584 [004] 270.134972: balance_dirty_state: bdi btrfs-1: dirty=556 wb=923 unstable=0 bg_thresh=993 thresh=1987 gap=508 poll_thresh=23 ino=257 dd-2584 [004] 270.135150: balance_dirty_state: bdi btrfs-1: dirty=606 wb=923 unstable=0 bg_thresh=993 thresh=1986 gap=457 poll_thresh=24 ino=257 dd-2584 [004] 270.135157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=66360 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 270.140984: balance_dirty_state: bdi btrfs-1: dirty=606 wb=923 unstable=0 bg_thresh=991 thresh=1982 gap=453 poll_thresh=24 ino=257 dd-2584 [004] 270.140990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=66360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 270.149066: balance_dirty_state: bdi btrfs-1: dirty=606 wb=648 unstable=0 bg_thresh=990 thresh=1981 gap=727 poll_thresh=24 ino=257 dd-2584 [004] 270.149154: balance_dirty_state: bdi btrfs-1: dirty=606 wb=648 unstable=0 bg_thresh=990 thresh=1980 gap=726 poll_thresh=18 ino=257 dd-2584 [004] 270.149449: balance_dirty_state: bdi btrfs-1: dirty=656 wb=648 unstable=0 bg_thresh=989 thresh=1979 gap=675 poll_thresh=19 ino=257 dd-2584 [004] 270.149568: balance_dirty_state: bdi btrfs-1: dirty=681 wb=648 unstable=0 bg_thresh=989 thresh=1978 gap=649 poll_thresh=20 ino=257 dd-2584 [004] 270.149684: balance_dirty_state: bdi btrfs-1: dirty=706 wb=648 unstable=0 bg_thresh=991 thresh=1982 gap=628 poll_thresh=21 ino=257 dd-2584 [004] 270.149802: balance_dirty_state: bdi btrfs-1: dirty=731 wb=648 unstable=0 bg_thresh=990 thresh=1981 gap=602 poll_thresh=22 ino=257 dd-2584 [004] 270.149918: balance_dirty_state: bdi btrfs-1: dirty=781 wb=648 unstable=0 bg_thresh=990 thresh=1980 gap=551 poll_thresh=23 ino=257 dd-2584 [004] 270.150035: balance_dirty_state: bdi btrfs-1: dirty=806 wb=648 unstable=0 bg_thresh=992 thresh=1984 gap=530 poll_thresh=24 ino=257 dd-2584 [004] 270.150153: balance_dirty_state: bdi btrfs-1: dirty=831 wb=648 unstable=0 bg_thresh=991 thresh=1983 gap=504 poll_thresh=25 ino=257 dd-2584 [004] 270.150270: balance_dirty_state: bdi btrfs-1: dirty=881 wb=648 unstable=0 bg_thresh=991 thresh=1982 gap=453 poll_thresh=26 ino=257 dd-2584 [004] 270.150275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=66360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 270.157070: balance_dirty_state: bdi btrfs-1: dirty=881 wb=523 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=26 ino=257 dd-2584 [004] 270.157196: balance_dirty_state: bdi btrfs-1: dirty=881 wb=523 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 270.157795: balance_dirty_state: bdi btrfs-1: dirty=906 wb=523 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=20 ino=257 dd-2584 [004] 270.158032: balance_dirty_state: bdi btrfs-1: dirty=956 wb=523 unstable=0 bg_thresh=995 thresh=1990 gap=511 poll_thresh=21 ino=257 dd-2584 [004] 270.158266: balance_dirty_state: bdi btrfs-1: dirty=981 wb=523 unstable=0 bg_thresh=994 thresh=1989 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 270.158275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=66360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 270.165075: balance_dirty_state: bdi btrfs-1: dirty=981 wb=398 unstable=0 bg_thresh=993 thresh=1986 gap=607 poll_thresh=22 ino=257 dd-2584 [004] 270.165153: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=398 unstable=0 bg_thresh=990 thresh=1980 gap=576 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 270.165199: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7548 wrote=0 to_write=16384 dd-2584 [004] 270.165277: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=398 unstable=0 bg_thresh=989 thresh=1979 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 270.165402: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=423 unstable=0 bg_thresh=991 thresh=1983 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 270.165529: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=473 unstable=0 bg_thresh=991 thresh=1982 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 270.165656: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=523 unstable=0 bg_thresh=990 thresh=1981 gap=452 poll_thresh=20 ino=257 dd-2584 [004] 270.165658: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-325% task_weight=99% bdi_bw=66360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 270.167454: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=960 to_write=15424 dd-2584 [000] 270.173081: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1223 unstable=0 bg_thresh=991 thresh=1983 gap=579 poll_thresh=20 ino=257 dd-2584 [000] 270.173163: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1223 unstable=0 bg_thresh=991 thresh=1982 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 270.173404: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1223 unstable=0 bg_thresh=991 thresh=1982 gap=528 poll_thresh=16 ino=257 dd-2584 [000] 270.173522: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1223 unstable=0 bg_thresh=990 thresh=1981 gap=502 poll_thresh=17 ino=257 dd-2584 [000] 270.173640: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1223 unstable=0 bg_thresh=992 thresh=1985 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 270.173645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=66360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 270.181083: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1098 unstable=0 bg_thresh=989 thresh=1979 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 270.181197: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1098 unstable=0 bg_thresh=992 thresh=1984 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 270.181256: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1098 unstable=0 bg_thresh=991 thresh=1983 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 270.181340: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1098 unstable=0 bg_thresh=991 thresh=1982 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 270.181430: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1098 unstable=0 bg_thresh=991 thresh=1982 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 270.181571: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1098 unstable=0 bg_thresh=990 thresh=1981 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 270.181728: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1098 unstable=0 bg_thresh=990 thresh=1980 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 270.181735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=66360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 270.189113: balance_dirty_state: bdi btrfs-1: dirty=406 wb=973 unstable=0 bg_thresh=992 thresh=1984 gap=605 poll_thresh=18 ino=257 dd-2584 [000] 270.189206: balance_dirty_state: bdi btrfs-1: dirty=431 wb=973 unstable=0 bg_thresh=991 thresh=1983 gap=579 poll_thresh=13 ino=257 dd-2584 [000] 270.189317: balance_dirty_state: bdi btrfs-1: dirty=431 wb=973 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 270.189404: balance_dirty_state: bdi btrfs-1: dirty=456 wb=973 unstable=0 bg_thresh=991 thresh=1982 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 270.189793: balance_dirty_state: bdi btrfs-1: dirty=481 wb=973 unstable=0 bg_thresh=993 thresh=1987 gap=533 poll_thresh=16 ino=257 dd-2584 [000] 270.189962: balance_dirty_state: bdi btrfs-1: dirty=506 wb=973 unstable=0 bg_thresh=993 thresh=1986 gap=507 poll_thresh=17 ino=257 dd-2584 [000] 270.190131: balance_dirty_state: bdi btrfs-1: dirty=531 wb=973 unstable=0 bg_thresh=992 thresh=1985 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 270.190138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=66360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 270.196983: balance_dirty_state: bdi btrfs-1: dirty=531 wb=973 unstable=0 bg_thresh=991 thresh=1982 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 270.196989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=66360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 270.209000: balance_dirty_state: bdi btrfs-1: dirty=531 wb=598 unstable=0 bg_thresh=980 thresh=1960 gap=831 poll_thresh=18 ino=257 dd-2584 [004] 270.209091: balance_dirty_state: bdi btrfs-1: dirty=556 wb=598 unstable=0 bg_thresh=980 thresh=1960 gap=806 poll_thresh=13 ino=257 dd-2584 [004] 270.209175: balance_dirty_state: bdi btrfs-1: dirty=556 wb=598 unstable=0 bg_thresh=982 thresh=1965 gap=811 poll_thresh=14 ino=257 dd-2584 [004] 270.209260: balance_dirty_state: bdi btrfs-1: dirty=581 wb=598 unstable=0 bg_thresh=985 thresh=1970 gap=791 poll_thresh=15 ino=257 dd-2584 [004] 270.209344: balance_dirty_state: bdi btrfs-1: dirty=581 wb=598 unstable=0 bg_thresh=985 thresh=1970 gap=791 poll_thresh=16 ino=257 dd-2584 [004] 270.209519: balance_dirty_state: bdi btrfs-1: dirty=631 wb=598 unstable=0 bg_thresh=984 thresh=1969 gap=740 poll_thresh=17 ino=257 dd-2584 [004] 270.209700: balance_dirty_state: bdi btrfs-1: dirty=656 wb=598 unstable=0 bg_thresh=986 thresh=1973 gap=719 poll_thresh=18 ino=257 dd-2584 [004] 270.209878: balance_dirty_state: bdi btrfs-1: dirty=681 wb=598 unstable=0 bg_thresh=986 thresh=1972 gap=693 poll_thresh=19 ino=257 dd-2584 [004] 270.210327: balance_dirty_state: bdi btrfs-1: dirty=731 wb=598 unstable=0 bg_thresh=985 thresh=1971 gap=642 poll_thresh=20 ino=257 dd-2584 [004] 270.210500: balance_dirty_state: bdi btrfs-1: dirty=756 wb=598 unstable=0 bg_thresh=987 thresh=1975 gap=621 poll_thresh=21 ino=257 dd-2584 [004] 270.210673: balance_dirty_state: bdi btrfs-1: dirty=781 wb=598 unstable=0 bg_thresh=987 thresh=1974 gap=595 poll_thresh=22 ino=257 dd-2584 [004] 270.210848: balance_dirty_state: bdi btrfs-1: dirty=806 wb=598 unstable=0 bg_thresh=986 thresh=1973 gap=569 poll_thresh=23 ino=257 dd-2584 [004] 270.211023: balance_dirty_state: bdi btrfs-1: dirty=856 wb=598 unstable=0 bg_thresh=986 thresh=1972 gap=518 poll_thresh=24 ino=257 dd-2584 [004] 270.211199: balance_dirty_state: bdi btrfs-1: dirty=881 wb=598 unstable=0 bg_thresh=985 thresh=1970 gap=491 poll_thresh=25 ino=257 dd-2584 [004] 270.211206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=98% bdi_bw=66600 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 270.217019: balance_dirty_state: bdi btrfs-1: dirty=881 wb=473 unstable=0 bg_thresh=984 thresh=1968 gap=614 poll_thresh=25 ino=257 dd-2584 [003] 270.217095: balance_dirty_state: bdi btrfs-1: dirty=906 wb=473 unstable=0 bg_thresh=984 thresh=1968 gap=589 poll_thresh=19 ino=257 dd-2584 [003] 270.217216: balance_dirty_state: bdi btrfs-1: dirty=931 wb=473 unstable=0 bg_thresh=989 thresh=1978 gap=574 poll_thresh=20 ino=257 dd-2584 [003] 270.217333: balance_dirty_state: bdi btrfs-1: dirty=981 wb=473 unstable=0 bg_thresh=991 thresh=1983 gap=529 poll_thresh=21 ino=257 dd-2584 [003] 270.217631: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=473 unstable=0 bg_thresh=994 thresh=1988 gap=509 poll_thresh=22 ino=257 flush-btrfs-1-2586 [004] 270.217648: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7600 wrote=0 to_write=16384 dd-2584 [003] 270.217758: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=473 unstable=0 bg_thresh=993 thresh=1987 gap=483 poll_thresh=23 ino=257 dd-2584 [003] 270.217759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=66600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 270.219632: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=848 to_write=15536 dd-2584 [003] 270.224984: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1148 unstable=0 bg_thresh=992 thresh=1985 gap=656 poll_thresh=23 ino=257 dd-2584 [003] 270.225048: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1148 unstable=0 bg_thresh=992 thresh=1985 gap=631 poll_thresh=17 ino=257 dd-2584 [003] 270.225177: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1148 unstable=0 bg_thresh=994 thresh=1989 gap=610 poll_thresh=18 ino=257 dd-2584 [003] 270.225299: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1148 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=19 ino=257 dd-2584 [003] 270.225422: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1148 unstable=0 bg_thresh=993 thresh=1987 gap=533 poll_thresh=20 ino=257 dd-2584 [003] 270.225544: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1148 unstable=0 bg_thresh=993 thresh=1986 gap=507 poll_thresh=21 ino=257 dd-2584 [003] 270.225665: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1148 unstable=0 bg_thresh=995 thresh=1990 gap=486 poll_thresh=22 ino=257 dd-2584 [003] 270.225670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=66600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 270.233004: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1023 unstable=0 bg_thresh=992 thresh=1984 gap=605 poll_thresh=22 ino=257 dd-2584 [003] 270.233118: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1023 unstable=0 bg_thresh=992 thresh=1984 gap=580 poll_thresh=16 ino=257 dd-2584 [003] 270.233410: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1023 unstable=0 bg_thresh=991 thresh=1983 gap=554 poll_thresh=17 ino=257 dd-2584 [003] 270.233524: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1023 unstable=0 bg_thresh=993 thresh=1987 gap=533 poll_thresh=18 ino=257 dd-2584 [003] 270.233639: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1023 unstable=0 bg_thresh=993 thresh=1986 gap=482 poll_thresh=19 ino=257 dd-2584 [003] 270.233643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=66600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 270.240997: balance_dirty_state: bdi btrfs-1: dirty=481 wb=898 unstable=0 bg_thresh=986 thresh=1973 gap=594 poll_thresh=19 ino=257 dd-2584 [003] 270.241075: balance_dirty_state: bdi btrfs-1: dirty=481 wb=898 unstable=0 bg_thresh=986 thresh=1973 gap=594 poll_thresh=14 ino=257 dd-2584 [003] 270.241135: balance_dirty_state: bdi btrfs-1: dirty=506 wb=898 unstable=0 bg_thresh=989 thresh=1978 gap=574 poll_thresh=15 ino=257 dd-2584 [003] 270.241193: balance_dirty_state: bdi btrfs-1: dirty=531 wb=898 unstable=0 bg_thresh=989 thresh=1978 gap=549 poll_thresh=16 ino=257 dd-2584 [003] 270.241307: balance_dirty_state: bdi btrfs-1: dirty=556 wb=898 unstable=0 bg_thresh=994 thresh=1988 gap=534 poll_thresh=17 ino=257 dd-2584 [003] 270.241425: balance_dirty_state: bdi btrfs-1: dirty=581 wb=898 unstable=0 bg_thresh=993 thresh=1987 gap=508 poll_thresh=18 ino=257 dd-2584 [003] 270.241542: balance_dirty_state: bdi btrfs-1: dirty=631 wb=898 unstable=0 bg_thresh=993 thresh=1986 gap=457 poll_thresh=19 ino=257 dd-2584 [003] 270.241547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=66600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 270.248988: balance_dirty_state: bdi btrfs-1: dirty=631 wb=773 unstable=0 bg_thresh=987 thresh=1974 gap=570 poll_thresh=19 ino=257 dd-2584 [003] 270.249050: balance_dirty_state: bdi btrfs-1: dirty=631 wb=773 unstable=0 bg_thresh=987 thresh=1974 gap=570 poll_thresh=14 ino=257 dd-2584 [003] 270.249291: balance_dirty_state: bdi btrfs-1: dirty=656 wb=723 unstable=0 bg_thresh=989 thresh=1979 gap=600 poll_thresh=15 ino=257 dd-2584 [003] 270.249349: balance_dirty_state: bdi btrfs-1: dirty=656 wb=723 unstable=0 bg_thresh=989 thresh=1979 gap=600 poll_thresh=16 ino=257 dd-2584 [003] 270.249464: balance_dirty_state: bdi btrfs-1: dirty=706 wb=723 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=17 ino=257 dd-2584 [003] 270.249582: balance_dirty_state: bdi btrfs-1: dirty=731 wb=723 unstable=0 bg_thresh=994 thresh=1988 gap=534 poll_thresh=18 ino=257 dd-2584 [003] 270.249699: balance_dirty_state: bdi btrfs-1: dirty=756 wb=723 unstable=0 bg_thresh=993 thresh=1987 gap=508 poll_thresh=19 ino=257 dd-2584 [003] 270.249816: balance_dirty_state: bdi btrfs-1: dirty=806 wb=723 unstable=0 bg_thresh=993 thresh=1986 gap=457 poll_thresh=20 ino=257 dd-2584 [003] 270.249821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=66600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 270.257015: balance_dirty_state: bdi btrfs-1: dirty=806 wb=598 unstable=0 bg_thresh=985 thresh=1970 gap=566 poll_thresh=20 ino=257 dd-2584 [003] 270.257122: balance_dirty_state: bdi btrfs-1: dirty=806 wb=598 unstable=0 bg_thresh=985 thresh=1970 gap=566 poll_thresh=15 ino=257 dd-2584 [003] 270.257182: balance_dirty_state: bdi btrfs-1: dirty=831 wb=598 unstable=0 bg_thresh=987 thresh=1975 gap=546 poll_thresh=16 ino=257 dd-2584 [003] 270.257292: balance_dirty_state: bdi btrfs-1: dirty=856 wb=598 unstable=0 bg_thresh=990 thresh=1980 gap=526 poll_thresh=17 ino=257 dd-2584 [003] 270.257403: balance_dirty_state: bdi btrfs-1: dirty=881 wb=598 unstable=0 bg_thresh=992 thresh=1985 gap=506 poll_thresh=18 ino=257 dd-2584 [003] 270.257687: balance_dirty_state: bdi btrfs-1: dirty=931 wb=598 unstable=0 bg_thresh=994 thresh=1989 gap=460 poll_thresh=19 ino=257 dd-2584 [003] 270.257692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=66600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 270.265036: balance_dirty_state: bdi btrfs-1: dirty=931 wb=473 unstable=0 bg_thresh=984 thresh=1969 gap=565 poll_thresh=19 ino=257 dd-2584 [003] 270.265136: balance_dirty_state: bdi btrfs-1: dirty=931 wb=473 unstable=0 bg_thresh=984 thresh=1969 gap=565 poll_thresh=14 ino=257 dd-2584 [003] 270.265196: balance_dirty_state: bdi btrfs-1: dirty=956 wb=473 unstable=0 bg_thresh=987 thresh=1974 gap=545 poll_thresh=15 ino=257 dd-2584 [003] 270.265253: balance_dirty_state: bdi btrfs-1: dirty=981 wb=473 unstable=0 bg_thresh=987 thresh=1974 gap=520 poll_thresh=16 ino=257 dd-2584 [003] 270.265366: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=473 unstable=0 bg_thresh=989 thresh=1978 gap=499 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 270.265450: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7648 wrote=0 to_write=16384 dd-2584 [003] 270.265493: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=473 unstable=0 bg_thresh=988 thresh=1977 gap=473 poll_thresh=18 ino=257 dd-2584 [003] 270.265494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=98% bdi_bw=66600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 270.267409: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=848 to_write=15536 dd-2584 [003] 270.272999: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1198 unstable=0 bg_thresh=985 thresh=1970 gap=566 poll_thresh=18 ino=257 dd-2584 [003] 270.273062: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1198 unstable=0 bg_thresh=985 thresh=1970 gap=541 poll_thresh=13 ino=257 dd-2584 [003] 270.273122: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1198 unstable=0 bg_thresh=987 thresh=1975 gap=546 poll_thresh=14 ino=257 dd-2584 [003] 270.273179: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1198 unstable=0 bg_thresh=987 thresh=1975 gap=521 poll_thresh=15 ino=257 dd-2584 [003] 270.273238: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1198 unstable=0 bg_thresh=990 thresh=1980 gap=501 poll_thresh=16 ino=257 dd-2584 [003] 270.273355: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1198 unstable=0 bg_thresh=992 thresh=1985 gap=481 poll_thresh=17 ino=257 dd-2584 [003] 270.273360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=66600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 270.281020: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1073 unstable=0 bg_thresh=991 thresh=1982 gap=603 poll_thresh=17 ino=257 dd-2584 [003] 270.281125: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1073 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=13 ino=257 dd-2584 [003] 270.281360: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1073 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=14 ino=257 dd-2584 [003] 270.281416: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1073 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=15 ino=257 dd-2584 [003] 270.281474: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1073 unstable=0 bg_thresh=993 thresh=1986 gap=532 poll_thresh=16 ino=257 dd-2584 [003] 270.281587: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1073 unstable=0 bg_thresh=995 thresh=1990 gap=511 poll_thresh=17 ino=257 dd-2584 [003] 270.281701: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1073 unstable=0 bg_thresh=994 thresh=1989 gap=485 poll_thresh=18 ino=257 dd-2584 [003] 270.281705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=66600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 270.289042: balance_dirty_state: bdi btrfs-1: dirty=431 wb=923 unstable=0 bg_thresh=987 thresh=1975 gap=621 poll_thresh=18 ino=257 dd-2584 [003] 270.289140: balance_dirty_state: bdi btrfs-1: dirty=456 wb=923 unstable=0 bg_thresh=987 thresh=1975 gap=596 poll_thresh=13 ino=257 dd-2584 [003] 270.289200: balance_dirty_state: bdi btrfs-1: dirty=456 wb=923 unstable=0 bg_thresh=990 thresh=1980 gap=601 poll_thresh=14 ino=257 dd-2584 [003] 270.289254: balance_dirty_state: bdi btrfs-1: dirty=481 wb=923 unstable=0 bg_thresh=990 thresh=1980 gap=576 poll_thresh=15 ino=257 dd-2584 [003] 270.289309: balance_dirty_state: bdi btrfs-1: dirty=506 wb=923 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=16 ino=257 dd-2584 [003] 270.289422: balance_dirty_state: bdi btrfs-1: dirty=531 wb=923 unstable=0 bg_thresh=992 thresh=1984 gap=530 poll_thresh=17 ino=257 dd-2584 [003] 270.289538: balance_dirty_state: bdi btrfs-1: dirty=556 wb=923 unstable=0 bg_thresh=994 thresh=1988 gap=509 poll_thresh=18 ino=257 dd-2584 [003] 270.289835: balance_dirty_state: bdi btrfs-1: dirty=606 wb=898 unstable=0 bg_thresh=993 thresh=1987 gap=483 poll_thresh=19 ino=257 dd-2584 [003] 270.289840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=66600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 270.297013: balance_dirty_state: bdi btrfs-1: dirty=606 wb=848 unstable=0 bg_thresh=987 thresh=1975 gap=521 poll_thresh=19 ino=257 dd-2584 [003] 270.297077: balance_dirty_state: bdi btrfs-1: dirty=606 wb=848 unstable=0 bg_thresh=987 thresh=1975 gap=521 poll_thresh=14 ino=257 dd-2584 [003] 270.297135: balance_dirty_state: bdi btrfs-1: dirty=631 wb=848 unstable=0 bg_thresh=990 thresh=1980 gap=501 poll_thresh=15 ino=257 dd-2584 [003] 270.297192: balance_dirty_state: bdi btrfs-1: dirty=631 wb=848 unstable=0 bg_thresh=990 thresh=1980 gap=501 poll_thresh=16 ino=257 dd-2584 [003] 270.297308: balance_dirty_state: bdi btrfs-1: dirty=681 wb=848 unstable=0 bg_thresh=992 thresh=1985 gap=456 poll_thresh=17 ino=257 dd-2584 [003] 270.297313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=66600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 270.305086: balance_dirty_state: bdi btrfs-1: dirty=681 wb=723 unstable=0 bg_thresh=993 thresh=1986 gap=582 poll_thresh=17 ino=257 dd-2584 [003] 270.305170: balance_dirty_state: bdi btrfs-1: dirty=681 wb=648 unstable=0 bg_thresh=989 thresh=1978 gap=649 poll_thresh=13 ino=257 dd-2584 [003] 270.305248: balance_dirty_state: bdi btrfs-1: dirty=706 wb=598 unstable=0 bg_thresh=991 thresh=1983 gap=679 poll_thresh=14 ino=257 dd-2584 [003] 270.305308: balance_dirty_state: bdi btrfs-1: dirty=731 wb=598 unstable=0 bg_thresh=994 thresh=1988 gap=659 poll_thresh=15 ino=257 dd-2584 [003] 270.305368: balance_dirty_state: bdi btrfs-1: dirty=731 wb=598 unstable=0 bg_thresh=994 thresh=1988 gap=659 poll_thresh=16 ino=257 dd-2584 [003] 270.305484: balance_dirty_state: bdi btrfs-1: dirty=781 wb=598 unstable=0 bg_thresh=993 thresh=1987 gap=608 poll_thresh=17 ino=257 dd-2584 [003] 270.305600: balance_dirty_state: bdi btrfs-1: dirty=806 wb=598 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=18 ino=257 dd-2584 [003] 270.305718: balance_dirty_state: bdi btrfs-1: dirty=831 wb=598 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=19 ino=257 dd-2584 [003] 270.306015: balance_dirty_state: bdi btrfs-1: dirty=856 wb=598 unstable=0 bg_thresh=991 thresh=1983 gap=529 poll_thresh=20 ino=257 dd-2584 [003] 270.306133: balance_dirty_state: bdi btrfs-1: dirty=906 wb=598 unstable=0 bg_thresh=991 thresh=1982 gap=478 poll_thresh=21 ino=257 dd-2584 [003] 270.306138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=66600 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 270.313065: balance_dirty_state: bdi btrfs-1: dirty=906 wb=473 unstable=0 bg_thresh=990 thresh=1981 gap=602 poll_thresh=21 ino=257 dd-2584 [003] 270.313150: balance_dirty_state: bdi btrfs-1: dirty=906 wb=473 unstable=0 bg_thresh=989 thresh=1979 gap=600 poll_thresh=16 ino=257 dd-2584 [003] 270.313274: balance_dirty_state: bdi btrfs-1: dirty=956 wb=473 unstable=0 bg_thresh=991 thresh=1982 gap=553 poll_thresh=17 ino=257 dd-2584 [003] 270.313396: balance_dirty_state: bdi btrfs-1: dirty=981 wb=473 unstable=0 bg_thresh=993 thresh=1986 gap=532 poll_thresh=18 ino=257 dd-2584 [003] 270.313517: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=473 unstable=0 bg_thresh=992 thresh=1985 gap=506 poll_thresh=19 ino=257 flush-btrfs-1-2586 [007] 270.313541: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7696 wrote=0 to_write=16384 dd-2584 [003] 270.313699: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=473 unstable=0 bg_thresh=994 thresh=1988 gap=484 poll_thresh=20 ino=257 dd-2584 [003] 270.313701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 270.317701: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=252 wrote=832 to_write=15552 dd-2584 [003] 270.321113: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1173 unstable=0 bg_thresh=999 thresh=1999 gap=620 poll_thresh=20 ino=257 dd-2584 [003] 270.321208: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1173 unstable=0 bg_thresh=996 thresh=1993 gap=589 poll_thresh=15 ino=257 dd-2584 [003] 270.321271: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1173 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=16 ino=257 dd-2584 [003] 270.321573: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1173 unstable=0 bg_thresh=995 thresh=1991 gap=537 poll_thresh=17 ino=257 dd-2584 [003] 270.321693: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1173 unstable=0 bg_thresh=995 thresh=1990 gap=511 poll_thresh=18 ino=257 dd-2584 [003] 270.321813: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1173 unstable=0 bg_thresh=997 thresh=1994 gap=465 poll_thresh=19 ino=257 dd-2584 [003] 270.321818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 270.329117: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1048 unstable=0 bg_thresh=989 thresh=1978 gap=574 poll_thresh=19 ino=257 dd-2584 [003] 270.329196: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1048 unstable=0 bg_thresh=989 thresh=1978 gap=574 poll_thresh=14 ino=257 dd-2584 [003] 270.329256: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1048 unstable=0 bg_thresh=988 thresh=1977 gap=548 poll_thresh=15 ino=257 dd-2584 [003] 270.329316: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1048 unstable=0 bg_thresh=988 thresh=1977 gap=548 poll_thresh=16 ino=257 dd-2584 [003] 270.329436: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1048 unstable=0 bg_thresh=988 thresh=1976 gap=497 poll_thresh=17 ino=257 dd-2584 [003] 270.329555: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1048 unstable=0 bg_thresh=990 thresh=1980 gap=476 poll_thresh=18 ino=257 dd-2584 [003] 270.329560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 270.337127: balance_dirty_state: bdi btrfs-1: dirty=456 wb=923 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=18 ino=257 dd-2584 [003] 270.337257: balance_dirty_state: bdi btrfs-1: dirty=481 wb=923 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=13 ino=257 dd-2584 [003] 270.337360: balance_dirty_state: bdi btrfs-1: dirty=481 wb=923 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=14 ino=257 dd-2584 [003] 270.337479: balance_dirty_state: bdi btrfs-1: dirty=506 wb=923 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=15 ino=257 dd-2584 [003] 270.337597: balance_dirty_state: bdi btrfs-1: dirty=531 wb=923 unstable=0 bg_thresh=992 thresh=1984 gap=530 poll_thresh=16 ino=257 dd-2584 [003] 270.337897: balance_dirty_state: bdi btrfs-1: dirty=556 wb=923 unstable=0 bg_thresh=994 thresh=1988 gap=509 poll_thresh=17 ino=257 dd-2584 [003] 270.338016: balance_dirty_state: bdi btrfs-1: dirty=581 wb=923 unstable=0 bg_thresh=993 thresh=1987 gap=483 poll_thresh=18 ino=257 dd-2584 [003] 270.338021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 270.345093: balance_dirty_state: bdi btrfs-1: dirty=581 wb=823 unstable=0 bg_thresh=992 thresh=1984 gap=580 poll_thresh=18 ino=257 dd-2584 [003] 270.345163: balance_dirty_state: bdi btrfs-1: dirty=606 wb=823 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=13 ino=257 dd-2584 [003] 270.345222: balance_dirty_state: bdi btrfs-1: dirty=606 wb=823 unstable=0 bg_thresh=991 thresh=1983 gap=554 poll_thresh=14 ino=257 dd-2584 [003] 270.345282: balance_dirty_state: bdi btrfs-1: dirty=631 wb=823 unstable=0 bg_thresh=994 thresh=1988 gap=534 poll_thresh=15 ino=257 dd-2584 [003] 270.345342: balance_dirty_state: bdi btrfs-1: dirty=656 wb=823 unstable=0 bg_thresh=991 thresh=1982 gap=503 poll_thresh=16 ino=257 dd-2584 [003] 270.345462: balance_dirty_state: bdi btrfs-1: dirty=681 wb=823 unstable=0 bg_thresh=993 thresh=1986 gap=482 poll_thresh=17 ino=257 dd-2584 [003] 270.345467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 270.353094: balance_dirty_state: bdi btrfs-1: dirty=681 wb=823 unstable=0 bg_thresh=992 thresh=1984 gap=480 poll_thresh=17 ino=257 dd-2584 [003] 270.353100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 270.361058: balance_dirty_state: bdi btrfs-1: dirty=681 wb=573 unstable=0 bg_thresh=988 thresh=1977 gap=723 poll_thresh=17 ino=257 dd-2584 [003] 270.361147: balance_dirty_state: bdi btrfs-1: dirty=706 wb=573 unstable=0 bg_thresh=988 thresh=1976 gap=697 poll_thresh=13 ino=257 dd-2584 [003] 270.361207: balance_dirty_state: bdi btrfs-1: dirty=706 wb=573 unstable=0 bg_thresh=985 thresh=1970 gap=691 poll_thresh=14 ino=257 dd-2584 [003] 270.361268: balance_dirty_state: bdi btrfs-1: dirty=731 wb=573 unstable=0 bg_thresh=987 thresh=1975 gap=671 poll_thresh=15 ino=257 dd-2584 [003] 270.361330: balance_dirty_state: bdi btrfs-1: dirty=756 wb=573 unstable=0 bg_thresh=981 thresh=1963 gap=634 poll_thresh=16 ino=257 dd-2584 [003] 270.361455: balance_dirty_state: bdi btrfs-1: dirty=781 wb=573 unstable=0 bg_thresh=983 thresh=1967 gap=613 poll_thresh=17 ino=257 dd-2584 [003] 270.361753: balance_dirty_state: bdi btrfs-1: dirty=806 wb=573 unstable=0 bg_thresh=983 thresh=1966 gap=587 poll_thresh=18 ino=257 dd-2584 [003] 270.361872: balance_dirty_state: bdi btrfs-1: dirty=831 wb=573 unstable=0 bg_thresh=982 thresh=1965 gap=561 poll_thresh=19 ino=257 dd-2584 [003] 270.361990: balance_dirty_state: bdi btrfs-1: dirty=881 wb=573 unstable=0 bg_thresh=982 thresh=1964 gap=510 poll_thresh=20 ino=257 dd-2584 [003] 270.362125: balance_dirty_state: bdi btrfs-1: dirty=906 wb=498 unstable=0 bg_thresh=984 thresh=1968 gap=564 poll_thresh=21 ino=257 dd-2584 [003] 270.362264: balance_dirty_state: bdi btrfs-1: dirty=931 wb=448 unstable=0 bg_thresh=981 thresh=1962 gap=583 poll_thresh=22 ino=257 dd-2584 [003] 270.362388: balance_dirty_state: bdi btrfs-1: dirty=981 wb=448 unstable=0 bg_thresh=983 thresh=1967 gap=538 poll_thresh=23 ino=257 dd-2584 [003] 270.362513: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=448 unstable=0 bg_thresh=981 thresh=1963 gap=509 poll_thresh=24 ino=257 flush-btrfs-1-2586 [007] 270.362536: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7744 wrote=0 to_write=16384 dd-2584 [003] 270.362693: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=448 unstable=0 bg_thresh=981 thresh=1962 gap=483 poll_thresh=25 ino=257 dd-2584 [003] 270.362695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-304% task_weight=100% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 270.364708: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=296 wrote=816 to_write=15568 dd-2584 [003] 270.369105: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1273 unstable=0 bg_thresh=981 thresh=1963 gap=484 poll_thresh=25 ino=257 dd-2584 [003] 270.369115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-302% task_weight=100% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 270.377153: balance_dirty_state: bdi btrfs-1: dirty=206 wb=998 unstable=0 bg_thresh=981 thresh=1962 gap=758 poll_thresh=25 ino=257 dd-2584 [003] 270.377418: balance_dirty_state: bdi btrfs-1: dirty=231 wb=998 unstable=0 bg_thresh=983 thresh=1967 gap=738 poll_thresh=19 ino=257 dd-2584 [003] 270.377533: balance_dirty_state: bdi btrfs-1: dirty=256 wb=998 unstable=0 bg_thresh=983 thresh=1966 gap=712 poll_thresh=20 ino=257 dd-2584 [003] 270.377648: balance_dirty_state: bdi btrfs-1: dirty=281 wb=998 unstable=0 bg_thresh=982 thresh=1965 gap=686 poll_thresh=21 ino=257 dd-2584 [003] 270.377761: balance_dirty_state: bdi btrfs-1: dirty=331 wb=998 unstable=0 bg_thresh=984 thresh=1969 gap=640 poll_thresh=22 ino=257 dd-2584 [003] 270.377874: balance_dirty_state: bdi btrfs-1: dirty=356 wb=998 unstable=0 bg_thresh=984 thresh=1968 gap=614 poll_thresh=23 ino=257 dd-2584 [003] 270.377987: balance_dirty_state: bdi btrfs-1: dirty=381 wb=998 unstable=0 bg_thresh=983 thresh=1967 gap=588 poll_thresh=24 ino=257 dd-2584 [003] 270.378102: balance_dirty_state: bdi btrfs-1: dirty=406 wb=998 unstable=0 bg_thresh=980 thresh=1960 gap=556 poll_thresh=25 ino=257 dd-2584 [003] 270.378214: balance_dirty_state: bdi btrfs-1: dirty=456 wb=998 unstable=0 bg_thresh=982 thresh=1964 gap=510 poll_thresh=26 ino=257 dd-2584 [003] 270.378483: balance_dirty_state: bdi btrfs-1: dirty=481 wb=998 unstable=0 bg_thresh=981 thresh=1963 gap=484 poll_thresh=27 ino=257 dd-2584 [003] 270.378488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-125% task_gap=-350% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 270.385174: balance_dirty_state: bdi btrfs-1: dirty=481 wb=873 unstable=0 bg_thresh=983 thresh=1966 gap=612 poll_thresh=27 ino=257 dd-2584 [000] 270.385299: balance_dirty_state: bdi btrfs-1: dirty=481 wb=873 unstable=0 bg_thresh=985 thresh=1971 gap=617 poll_thresh=20 ino=257 dd-2584 [000] 270.385531: balance_dirty_state: bdi btrfs-1: dirty=506 wb=873 unstable=0 bg_thresh=988 thresh=1976 gap=597 poll_thresh=21 ino=257 dd-2584 [000] 270.385766: balance_dirty_state: bdi btrfs-1: dirty=556 wb=873 unstable=0 bg_thresh=988 thresh=1976 gap=547 poll_thresh=22 ino=257 dd-2584 [000] 270.386001: balance_dirty_state: bdi btrfs-1: dirty=581 wb=873 unstable=0 bg_thresh=990 thresh=1980 gap=526 poll_thresh=23 ino=257 dd-2584 [000] 270.386238: balance_dirty_state: bdi btrfs-1: dirty=606 wb=873 unstable=0 bg_thresh=989 thresh=1979 gap=500 poll_thresh=24 ino=257 dd-2584 [000] 270.386470: balance_dirty_state: bdi btrfs-1: dirty=656 wb=873 unstable=0 bg_thresh=989 thresh=1978 gap=449 poll_thresh=25 ino=257 dd-2584 [000] 270.386478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 270.397066: balance_dirty_state: bdi btrfs-1: dirty=656 wb=823 unstable=0 bg_thresh=988 thresh=1976 gap=497 poll_thresh=25 ino=257 dd-2584 [004] 270.397244: balance_dirty_state: bdi btrfs-1: dirty=681 wb=823 unstable=0 bg_thresh=989 thresh=1978 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 270.397250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 270.405117: balance_dirty_state: bdi btrfs-1: dirty=681 wb=548 unstable=0 bg_thresh=988 thresh=1977 gap=748 poll_thresh=19 ino=257 dd-2584 [004] 270.405243: balance_dirty_state: bdi btrfs-1: dirty=681 wb=548 unstable=0 bg_thresh=988 thresh=1976 gap=747 poll_thresh=14 ino=257 dd-2584 [004] 270.405363: balance_dirty_state: bdi btrfs-1: dirty=706 wb=548 unstable=0 bg_thresh=988 thresh=1976 gap=722 poll_thresh=15 ino=257 dd-2584 [004] 270.405481: balance_dirty_state: bdi btrfs-1: dirty=731 wb=548 unstable=0 bg_thresh=987 thresh=1975 gap=696 poll_thresh=16 ino=257 dd-2584 [004] 270.406076: balance_dirty_state: bdi btrfs-1: dirty=756 wb=548 unstable=0 bg_thresh=987 thresh=1974 gap=670 poll_thresh=17 ino=257 dd-2584 [004] 270.406310: balance_dirty_state: bdi btrfs-1: dirty=781 wb=548 unstable=0 bg_thresh=989 thresh=1978 gap=649 poll_thresh=18 ino=257 dd-2584 [004] 270.406544: balance_dirty_state: bdi btrfs-1: dirty=831 wb=548 unstable=0 bg_thresh=988 thresh=1977 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 270.406779: balance_dirty_state: bdi btrfs-1: dirty=856 wb=548 unstable=0 bg_thresh=988 thresh=1976 gap=572 poll_thresh=20 ino=257 dd-2584 [004] 270.407019: balance_dirty_state: bdi btrfs-1: dirty=881 wb=548 unstable=0 bg_thresh=990 thresh=1980 gap=551 poll_thresh=21 ino=257 dd-2584 [004] 270.407252: balance_dirty_state: bdi btrfs-1: dirty=906 wb=548 unstable=0 bg_thresh=989 thresh=1979 gap=525 poll_thresh=22 ino=257 dd-2584 [004] 270.407486: balance_dirty_state: bdi btrfs-1: dirty=956 wb=548 unstable=0 bg_thresh=989 thresh=1978 gap=474 poll_thresh=23 ino=257 dd-2584 [004] 270.407495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 270.413118: balance_dirty_state: bdi btrfs-1: dirty=956 wb=423 unstable=0 bg_thresh=990 thresh=1980 gap=601 poll_thresh=23 ino=257 dd-2584 [004] 270.413190: balance_dirty_state: bdi btrfs-1: dirty=956 wb=423 unstable=0 bg_thresh=987 thresh=1974 gap=595 poll_thresh=17 ino=257 dd-2584 [004] 270.413475: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=423 unstable=0 bg_thresh=989 thresh=1978 gap=549 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 270.413544: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7796 wrote=0 to_write=16384 dd-2584 [004] 270.413600: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=423 unstable=0 bg_thresh=988 thresh=1977 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 270.413724: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=448 unstable=0 bg_thresh=988 thresh=1976 gap=497 poll_thresh=20 ino=257 dd-2584 [004] 270.413851: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=498 unstable=0 bg_thresh=987 thresh=1975 gap=471 poll_thresh=21 ino=257 dd-2584 [004] 270.413853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=67020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 270.417029: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=348 wrote=880 to_write=15504 dd-2584 [000] 270.421172: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1173 unstable=0 bg_thresh=989 thresh=1978 gap=599 poll_thresh=21 ino=257 dd-2584 [000] 270.421289: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1173 unstable=0 bg_thresh=988 thresh=1977 gap=598 poll_thresh=16 ino=257 dd-2584 [000] 270.421529: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1173 unstable=0 bg_thresh=988 thresh=1976 gap=572 poll_thresh=17 ino=257 dd-2584 [000] 270.421762: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1173 unstable=0 bg_thresh=987 thresh=1975 gap=521 poll_thresh=18 ino=257 dd-2584 [000] 270.421997: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1173 unstable=0 bg_thresh=987 thresh=1974 gap=495 poll_thresh=19 ino=257 dd-2584 [000] 270.422230: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1173 unstable=0 bg_thresh=989 thresh=1978 gap=474 poll_thresh=20 ino=257 dd-2584 [000] 270.422239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 270.429065: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1048 unstable=0 bg_thresh=987 thresh=1975 gap=596 poll_thresh=20 ino=257 dd-2584 [000] 270.429554: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1048 unstable=0 bg_thresh=990 thresh=1980 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 270.429674: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1048 unstable=0 bg_thresh=987 thresh=1974 gap=545 poll_thresh=16 ino=257 dd-2584 [000] 270.429912: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1048 unstable=0 bg_thresh=986 thresh=1973 gap=519 poll_thresh=17 ino=257 dd-2584 [000] 270.430144: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1048 unstable=0 bg_thresh=988 thresh=1977 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 270.430380: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1048 unstable=0 bg_thresh=988 thresh=1976 gap=472 poll_thresh=19 ino=257 dd-2584 [000] 270.430389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 270.437076: balance_dirty_state: bdi btrfs-1: dirty=456 wb=873 unstable=0 bg_thresh=987 thresh=1975 gap=646 poll_thresh=19 ino=257 dd-2584 [004] 270.437184: balance_dirty_state: bdi btrfs-1: dirty=481 wb=873 unstable=0 bg_thresh=989 thresh=1979 gap=625 poll_thresh=14 ino=257 dd-2584 [004] 270.437269: balance_dirty_state: bdi btrfs-1: dirty=506 wb=873 unstable=0 bg_thresh=989 thresh=1979 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 270.437355: balance_dirty_state: bdi btrfs-1: dirty=506 wb=873 unstable=0 bg_thresh=989 thresh=1978 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 270.437524: balance_dirty_state: bdi btrfs-1: dirty=556 wb=873 unstable=0 bg_thresh=988 thresh=1977 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 270.437694: balance_dirty_state: bdi btrfs-1: dirty=581 wb=873 unstable=0 bg_thresh=988 thresh=1976 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 270.438164: balance_dirty_state: bdi btrfs-1: dirty=606 wb=873 unstable=0 bg_thresh=990 thresh=1980 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 270.438332: balance_dirty_state: bdi btrfs-1: dirty=631 wb=873 unstable=0 bg_thresh=989 thresh=1979 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 270.438339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 270.445083: balance_dirty_state: bdi btrfs-1: dirty=631 wb=873 unstable=0 bg_thresh=991 thresh=1982 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 270.445089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 270.453163: balance_dirty_state: bdi btrfs-1: dirty=631 wb=623 unstable=0 bg_thresh=990 thresh=1981 gap=727 poll_thresh=20 ino=257 dd-2584 [004] 270.453291: balance_dirty_state: bdi btrfs-1: dirty=656 wb=623 unstable=0 bg_thresh=990 thresh=1981 gap=702 poll_thresh=15 ino=257 dd-2584 [004] 270.453410: balance_dirty_state: bdi btrfs-1: dirty=681 wb=623 unstable=0 bg_thresh=990 thresh=1980 gap=676 poll_thresh=16 ino=257 dd-2584 [004] 270.453648: balance_dirty_state: bdi btrfs-1: dirty=706 wb=623 unstable=0 bg_thresh=989 thresh=1979 gap=650 poll_thresh=17 ino=257 dd-2584 [004] 270.453881: balance_dirty_state: bdi btrfs-1: dirty=731 wb=623 unstable=0 bg_thresh=991 thresh=1983 gap=629 poll_thresh=18 ino=257 dd-2584 [004] 270.454115: balance_dirty_state: bdi btrfs-1: dirty=781 wb=623 unstable=0 bg_thresh=991 thresh=1982 gap=578 poll_thresh=19 ino=257 dd-2584 [004] 270.454348: balance_dirty_state: bdi btrfs-1: dirty=806 wb=623 unstable=0 bg_thresh=990 thresh=1981 gap=552 poll_thresh=20 ino=257 dd-2584 [004] 270.454585: balance_dirty_state: bdi btrfs-1: dirty=831 wb=623 unstable=0 bg_thresh=992 thresh=1985 gap=531 poll_thresh=21 ino=257 dd-2584 [004] 270.455182: balance_dirty_state: bdi btrfs-1: dirty=856 wb=623 unstable=0 bg_thresh=992 thresh=1984 gap=505 poll_thresh=22 ino=257 dd-2584 [004] 270.455417: balance_dirty_state: bdi btrfs-1: dirty=906 wb=623 unstable=0 bg_thresh=991 thresh=1983 gap=454 poll_thresh=23 ino=257 dd-2584 [004] 270.455426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 270.461149: balance_dirty_state: bdi btrfs-1: dirty=906 wb=498 unstable=0 bg_thresh=992 thresh=1985 gap=581 poll_thresh=23 ino=257 dd-2584 [004] 270.461239: balance_dirty_state: bdi btrfs-1: dirty=906 wb=498 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 270.461356: balance_dirty_state: bdi btrfs-1: dirty=956 wb=498 unstable=0 bg_thresh=991 thresh=1983 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 270.461469: balance_dirty_state: bdi btrfs-1: dirty=981 wb=498 unstable=0 bg_thresh=991 thresh=1982 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 270.461581: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=498 unstable=0 bg_thresh=990 thresh=1981 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 270.461585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 270.461659: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7844 wrote=0 to_write=16384 flush-btrfs-1-2586 [007] 270.463992: writeback_single_inode: bdi btrfs-1: ino=257 state= age=396 wrote=816 to_write=15568 dd-2584 [001] 270.469079: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1198 unstable=0 bg_thresh=987 thresh=1975 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 270.469147: balance_dirty_state: bdi btrfs-1: dirty=181 wb=1198 unstable=0 bg_thresh=987 thresh=1975 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 270.469207: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1198 unstable=0 bg_thresh=990 thresh=1980 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 270.469327: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1198 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 270.469451: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1198 unstable=0 bg_thresh=992 thresh=1984 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 270.469756: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1198 unstable=0 bg_thresh=996 thresh=1993 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 270.469761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 270.477140: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1073 unstable=0 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=19 ino=257 dd-2584 [001] 270.477227: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1073 unstable=0 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=14 ino=257 dd-2584 [001] 270.477288: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1073 unstable=0 bg_thresh=1003 thresh=2007 gap=603 poll_thresh=15 ino=257 dd-2584 [001] 270.477348: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1073 unstable=0 bg_thresh=1006 thresh=2012 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 270.477467: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1073 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 270.477588: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1073 unstable=0 bg_thresh=1005 thresh=2010 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 270.477707: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1073 unstable=0 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 270.477827: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1073 unstable=0 bg_thresh=1003 thresh=2007 gap=453 poll_thresh=20 ino=257 dd-2584 [001] 270.477832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 270.485093: balance_dirty_state: bdi btrfs-1: dirty=481 wb=923 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=20 ino=257 dd-2584 [001] 270.485157: balance_dirty_state: bdi btrfs-1: dirty=481 wb=923 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 270.485215: balance_dirty_state: bdi btrfs-1: dirty=506 wb=923 unstable=0 bg_thresh=992 thresh=1984 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 270.485514: balance_dirty_state: bdi btrfs-1: dirty=531 wb=923 unstable=0 bg_thresh=994 thresh=1989 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 270.485632: balance_dirty_state: bdi btrfs-1: dirty=581 wb=923 unstable=0 bg_thresh=997 thresh=1994 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 270.485637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 270.493096: balance_dirty_state: bdi btrfs-1: dirty=606 wb=823 unstable=0 bg_thresh=986 thresh=1973 gap=544 poll_thresh=18 ino=257 dd-2584 [001] 270.493185: balance_dirty_state: bdi btrfs-1: dirty=606 wb=823 unstable=0 bg_thresh=986 thresh=1973 gap=544 poll_thresh=13 ino=257 dd-2584 [001] 270.493272: balance_dirty_state: bdi btrfs-1: dirty=631 wb=823 unstable=0 bg_thresh=989 thresh=1978 gap=524 poll_thresh=14 ino=257 dd-2584 [001] 270.493356: balance_dirty_state: bdi btrfs-1: dirty=656 wb=823 unstable=0 bg_thresh=991 thresh=1983 gap=504 poll_thresh=15 ino=257 dd-2584 [001] 270.493441: balance_dirty_state: bdi btrfs-1: dirty=656 wb=823 unstable=0 bg_thresh=991 thresh=1983 gap=504 poll_thresh=16 ino=257 dd-2584 [001] 270.493615: balance_dirty_state: bdi btrfs-1: dirty=681 wb=823 unstable=0 bg_thresh=994 thresh=1988 gap=484 poll_thresh=17 ino=257 dd-2584 [001] 270.493621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 270.501090: balance_dirty_state: bdi btrfs-1: dirty=681 wb=698 unstable=0 bg_thresh=988 thresh=1977 gap=598 poll_thresh=17 ino=257 dd-2584 [001] 270.501155: balance_dirty_state: bdi btrfs-1: dirty=706 wb=698 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=13 ino=257 dd-2584 [001] 270.501213: balance_dirty_state: bdi btrfs-1: dirty=731 wb=698 unstable=0 bg_thresh=991 thresh=1982 gap=553 poll_thresh=14 ino=257 dd-2584 [001] 270.501280: balance_dirty_state: bdi btrfs-1: dirty=731 wb=648 unstable=0 bg_thresh=993 thresh=1987 gap=608 poll_thresh=15 ino=257 dd-2584 [001] 270.501349: balance_dirty_state: bdi btrfs-1: dirty=756 wb=623 unstable=0 bg_thresh=993 thresh=1987 gap=608 poll_thresh=16 ino=257 dd-2584 [001] 270.501484: balance_dirty_state: bdi btrfs-1: dirty=781 wb=573 unstable=0 bg_thresh=993 thresh=1986 gap=632 poll_thresh=17 ino=257 dd-2584 [001] 270.501785: balance_dirty_state: bdi btrfs-1: dirty=831 wb=573 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 270.501903: balance_dirty_state: bdi btrfs-1: dirty=856 wb=573 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=19 ino=257 dd-2584 [001] 270.502022: balance_dirty_state: bdi btrfs-1: dirty=881 wb=573 unstable=0 bg_thresh=992 thresh=1985 gap=531 poll_thresh=20 ino=257 dd-2584 [001] 270.502143: balance_dirty_state: bdi btrfs-1: dirty=906 wb=573 unstable=0 bg_thresh=991 thresh=1983 gap=504 poll_thresh=21 ino=257 dd-2584 [001] 270.502261: balance_dirty_state: bdi btrfs-1: dirty=956 wb=573 unstable=0 bg_thresh=991 thresh=1982 gap=453 poll_thresh=22 ino=257 dd-2584 [001] 270.502266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 270.509188: balance_dirty_state: bdi btrfs-1: dirty=956 wb=523 unstable=0 bg_thresh=992 thresh=1984 gap=505 poll_thresh=22 ino=257 dd-2584 [001] 270.509269: balance_dirty_state: bdi btrfs-1: dirty=956 wb=448 unstable=0 bg_thresh=992 thresh=1984 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 270.509396: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=448 unstable=0 bg_thresh=991 thresh=1982 gap=528 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 270.509470: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7892 wrote=0 to_write=16384 dd-2584 [001] 270.509524: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=448 unstable=0 bg_thresh=993 thresh=1987 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 270.509647: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=448 unstable=0 bg_thresh=993 thresh=1986 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 270.509648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 270.511514: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=864 to_write=15520 dd-2584 [001] 270.517161: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1148 unstable=0 bg_thresh=992 thresh=1985 gap=631 poll_thresh=19 ino=257 dd-2584 [001] 270.517409: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1148 unstable=0 bg_thresh=992 thresh=1984 gap=605 poll_thresh=14 ino=257 dd-2584 [001] 270.517469: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1148 unstable=0 bg_thresh=994 thresh=1989 gap=610 poll_thresh=15 ino=257 dd-2584 [001] 270.517529: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1148 unstable=0 bg_thresh=991 thresh=1983 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 270.517649: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1148 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 270.517768: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1148 unstable=0 bg_thresh=993 thresh=1986 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 270.517887: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1148 unstable=0 bg_thresh=992 thresh=1985 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 270.517892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=66772 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 270.525198: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1023 unstable=0 bg_thresh=989 thresh=1978 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 270.525265: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1023 unstable=0 bg_thresh=991 thresh=1983 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 270.525327: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1023 unstable=0 bg_thresh=988 thresh=1976 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 270.525392: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1023 unstable=0 bg_thresh=987 thresh=1975 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 270.525513: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1023 unstable=0 bg_thresh=986 thresh=1973 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 270.525636: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1023 unstable=0 bg_thresh=989 thresh=1978 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 270.525933: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1023 unstable=0 bg_thresh=993 thresh=1987 gap=458 poll_thresh=19 ino=257 dd-2584 [001] 270.525938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=67228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 270.533168: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1023 unstable=0 bg_thresh=993 thresh=1987 gap=458 poll_thresh=19 ino=257 dd-2584 [001] 270.533181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=67228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 270.541209: balance_dirty_state: bdi btrfs-1: dirty=506 wb=848 unstable=0 bg_thresh=989 thresh=1979 gap=625 poll_thresh=19 ino=257 dd-2584 [002] 270.541277: balance_dirty_state: bdi btrfs-1: dirty=506 wb=848 unstable=0 bg_thresh=989 thresh=1979 gap=625 poll_thresh=14 ino=257 dd-2584 [002] 270.541338: balance_dirty_state: bdi btrfs-1: dirty=531 wb=848 unstable=0 bg_thresh=992 thresh=1984 gap=605 poll_thresh=15 ino=257 dd-2584 [002] 270.541397: balance_dirty_state: bdi btrfs-1: dirty=556 wb=848 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 270.541515: balance_dirty_state: bdi btrfs-1: dirty=581 wb=848 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=17 ino=257 dd-2584 [002] 270.541632: balance_dirty_state: bdi btrfs-1: dirty=606 wb=848 unstable=0 bg_thresh=996 thresh=1993 gap=539 poll_thresh=18 ino=257 dd-2584 [002] 270.541750: balance_dirty_state: bdi btrfs-1: dirty=656 wb=848 unstable=0 bg_thresh=993 thresh=1986 gap=482 poll_thresh=19 ino=257 dd-2584 [002] 270.541755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=67228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 270.549165: balance_dirty_state: bdi btrfs-1: dirty=656 wb=723 unstable=0 bg_thresh=988 thresh=1977 gap=598 poll_thresh=19 ino=257 dd-2584 [002] 270.549263: balance_dirty_state: bdi btrfs-1: dirty=656 wb=723 unstable=0 bg_thresh=991 thresh=1982 gap=603 poll_thresh=14 ino=257 dd-2584 [002] 270.549383: balance_dirty_state: bdi btrfs-1: dirty=681 wb=723 unstable=0 bg_thresh=990 thresh=1981 gap=577 poll_thresh=15 ino=257 dd-2584 [002] 270.549500: balance_dirty_state: bdi btrfs-1: dirty=706 wb=723 unstable=0 bg_thresh=990 thresh=1981 gap=552 poll_thresh=16 ino=257 dd-2584 [002] 270.549735: balance_dirty_state: bdi btrfs-1: dirty=731 wb=723 unstable=0 bg_thresh=992 thresh=1985 gap=531 poll_thresh=17 ino=257 dd-2584 [002] 270.550331: balance_dirty_state: bdi btrfs-1: dirty=756 wb=723 unstable=0 bg_thresh=992 thresh=1984 gap=505 poll_thresh=18 ino=257 dd-2584 [002] 270.550566: balance_dirty_state: bdi btrfs-1: dirty=781 wb=723 unstable=0 bg_thresh=991 thresh=1983 gap=479 poll_thresh=19 ino=257 dd-2584 [002] 270.550575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=67228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 270.557183: balance_dirty_state: bdi btrfs-1: dirty=781 wb=598 unstable=0 bg_thresh=993 thresh=1986 gap=607 poll_thresh=19 ino=257 dd-2584 [002] 270.557294: balance_dirty_state: bdi btrfs-1: dirty=806 wb=598 unstable=0 bg_thresh=992 thresh=1985 gap=581 poll_thresh=14 ino=257 dd-2584 [002] 270.557354: balance_dirty_state: bdi btrfs-1: dirty=831 wb=598 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=15 ino=257 dd-2584 [002] 270.557412: balance_dirty_state: bdi btrfs-1: dirty=831 wb=598 unstable=0 bg_thresh=992 thresh=1984 gap=555 poll_thresh=16 ino=257 dd-2584 [002] 270.557523: balance_dirty_state: bdi btrfs-1: dirty=881 wb=598 unstable=0 bg_thresh=991 thresh=1983 gap=504 poll_thresh=17 ino=257 dd-2584 [002] 270.557637: balance_dirty_state: bdi btrfs-1: dirty=906 wb=598 unstable=0 bg_thresh=993 thresh=1987 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 270.557641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=67228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 270.565262: balance_dirty_state: bdi btrfs-1: dirty=906 wb=473 unstable=0 bg_thresh=992 thresh=1985 gap=606 poll_thresh=18 ino=257 dd-2584 [002] 270.565341: balance_dirty_state: bdi btrfs-1: dirty=906 wb=473 unstable=0 bg_thresh=989 thresh=1979 gap=600 poll_thresh=13 ino=257 dd-2584 [002] 270.565403: balance_dirty_state: bdi btrfs-1: dirty=931 wb=473 unstable=0 bg_thresh=992 thresh=1984 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 270.565464: balance_dirty_state: bdi btrfs-1: dirty=956 wb=473 unstable=0 bg_thresh=991 thresh=1983 gap=554 poll_thresh=15 ino=257 dd-2584 [002] 270.565525: balance_dirty_state: bdi btrfs-1: dirty=956 wb=473 unstable=0 bg_thresh=991 thresh=1983 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 270.565829: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=473 unstable=0 bg_thresh=991 thresh=1982 gap=503 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 270.565865: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7948 wrote=0 to_write=16384 dd-2584 [002] 270.565958: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=473 unstable=0 bg_thresh=993 thresh=1986 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 270.565960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=67228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 270.568211: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=816 to_write=15568 dd-2584 [006] 270.574121: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1298 unstable=0 bg_thresh=993 thresh=1986 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 270.574126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=67228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 270.581242: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1173 unstable=0 bg_thresh=994 thresh=1989 gap=610 poll_thresh=18 ino=257 dd-2584 [006] 270.581371: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1173 unstable=0 bg_thresh=997 thresh=1994 gap=615 poll_thresh=13 ino=257 dd-2584 [006] 270.581493: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1173 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 270.581610: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1173 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 270.581730: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1173 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 270.581964: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1173 unstable=0 bg_thresh=999 thresh=1998 gap=519 poll_thresh=17 ino=257 dd-2584 [006] 270.582200: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1173 unstable=0 bg_thresh=1001 thresh=2002 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 270.582209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=67228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 270.589224: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1048 unstable=0 bg_thresh=1000 thresh=2001 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 270.589299: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1048 unstable=0 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 270.589368: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1048 unstable=0 bg_thresh=1003 thresh=2006 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 270.589436: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1048 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 270.589503: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1048 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 270.589854: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1048 unstable=0 bg_thresh=1008 thresh=2016 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 270.589993: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1048 unstable=0 bg_thresh=1007 thresh=2014 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 270.590130: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1048 unstable=0 bg_thresh=1006 thresh=2013 gap=459 poll_thresh=19 ino=257 dd-2584 [004] 270.590135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=67228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 270.597120: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1048 unstable=0 bg_thresh=1006 thresh=2013 gap=459 poll_thresh=19 ino=257 dd-2584 [004] 270.597125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=67228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 270.605144: balance_dirty_state: bdi btrfs-1: dirty=506 wb=823 unstable=0 bg_thresh=999 thresh=1999 gap=670 poll_thresh=19 ino=257 dd-2584 [004] 270.605235: balance_dirty_state: bdi btrfs-1: dirty=506 wb=823 unstable=0 bg_thresh=999 thresh=1999 gap=670 poll_thresh=14 ino=257 dd-2584 [004] 270.605321: balance_dirty_state: bdi btrfs-1: dirty=531 wb=823 unstable=0 bg_thresh=1002 thresh=2004 gap=650 poll_thresh=15 ino=257 dd-2584 [004] 270.605411: balance_dirty_state: bdi btrfs-1: dirty=556 wb=823 unstable=0 bg_thresh=1004 thresh=2009 gap=630 poll_thresh=16 ino=257 dd-2584 [004] 270.605590: balance_dirty_state: bdi btrfs-1: dirty=581 wb=823 unstable=0 bg_thresh=1007 thresh=2014 gap=610 poll_thresh=17 ino=257 dd-2584 [004] 270.605768: balance_dirty_state: bdi btrfs-1: dirty=606 wb=823 unstable=0 bg_thresh=1006 thresh=2013 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 270.605947: balance_dirty_state: bdi btrfs-1: dirty=631 wb=823 unstable=0 bg_thresh=1006 thresh=2012 gap=558 poll_thresh=19 ino=257 dd-2584 [004] 270.606124: balance_dirty_state: bdi btrfs-1: dirty=681 wb=823 unstable=0 bg_thresh=1008 thresh=2016 gap=512 poll_thresh=20 ino=257 dd-2584 [004] 270.606614: balance_dirty_state: bdi btrfs-1: dirty=706 wb=823 unstable=0 bg_thresh=1007 thresh=2015 gap=486 poll_thresh=21 ino=257 dd-2584 [004] 270.606620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=67228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 270.613130: balance_dirty_state: bdi btrfs-1: dirty=706 wb=823 unstable=0 bg_thresh=983 thresh=1966 gap=437 poll_thresh=21 ino=257 dd-2584 [004] 270.613136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=98% bdi_bw=67228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 270.621202: balance_dirty_state: bdi btrfs-1: dirty=706 wb=698 unstable=0 bg_thresh=992 thresh=1985 gap=581 poll_thresh=21 ino=257 dd-2584 [001] 270.621270: balance_dirty_state: bdi btrfs-1: dirty=706 wb=698 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=16 ino=257 dd-2584 [001] 270.621386: balance_dirty_state: bdi btrfs-1: dirty=756 wb=698 unstable=0 bg_thresh=997 thresh=1995 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 270.621503: balance_dirty_state: bdi btrfs-1: dirty=781 wb=698 unstable=0 bg_thresh=1000 thresh=2000 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 270.621625: balance_dirty_state: bdi btrfs-1: dirty=806 wb=698 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 270.621630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=67228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 270.633130: balance_dirty_state: bdi btrfs-1: dirty=806 wb=298 unstable=0 bg_thresh=991 thresh=1983 gap=879 poll_thresh=19 ino=257 dd-2584 [001] 270.633229: balance_dirty_state: bdi btrfs-1: dirty=831 wb=298 unstable=0 bg_thresh=991 thresh=1983 gap=854 poll_thresh=14 ino=257 dd-2584 [001] 270.633289: balance_dirty_state: bdi btrfs-1: dirty=831 wb=298 unstable=0 bg_thresh=994 thresh=1988 gap=859 poll_thresh=15 ino=257 dd-2584 [001] 270.633348: balance_dirty_state: bdi btrfs-1: dirty=856 wb=298 unstable=0 bg_thresh=994 thresh=1988 gap=834 poll_thresh=16 ino=257 dd-2584 [001] 270.633473: balance_dirty_state: bdi btrfs-1: dirty=881 wb=298 unstable=0 bg_thresh=993 thresh=1987 gap=808 poll_thresh=17 ino=257 dd-2584 [001] 270.633600: balance_dirty_state: bdi btrfs-1: dirty=931 wb=298 unstable=0 bg_thresh=995 thresh=1991 gap=762 poll_thresh=18 ino=257 dd-2584 [001] 270.633898: balance_dirty_state: bdi btrfs-1: dirty=956 wb=298 unstable=0 bg_thresh=995 thresh=1990 gap=736 poll_thresh=19 ino=257 dd-2584 [001] 270.634012: balance_dirty_state: bdi btrfs-1: dirty=981 wb=298 unstable=0 bg_thresh=994 thresh=1989 gap=710 poll_thresh=20 ino=257 dd-2584 [001] 270.634127: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=298 unstable=0 bg_thresh=991 thresh=1982 gap=678 poll_thresh=21 ino=257 flush-btrfs-1-2586 [007] 270.634190: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8016 wrote=0 to_write=16384 dd-2584 [001] 270.634255: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=298 unstable=0 bg_thresh=993 thresh=1986 gap=632 poll_thresh=22 ino=257 dd-2584 [001] 270.634379: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=298 unstable=0 bg_thresh=992 thresh=1985 gap=606 poll_thresh=23 ino=257 dd-2584 [001] 270.634506: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=373 unstable=0 bg_thresh=992 thresh=1984 gap=580 poll_thresh=24 ino=257 dd-2584 [001] 270.634637: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=423 unstable=0 bg_thresh=994 thresh=1988 gap=534 poll_thresh=25 ino=257 dd-2584 [001] 270.634767: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=473 unstable=0 bg_thresh=993 thresh=1987 gap=508 poll_thresh=26 ino=257 dd-2584 [001] 270.635062: balance_dirty_state: bdi btrfs-1: dirty=906 wb=598 unstable=0 bg_thresh=993 thresh=1986 gap=482 poll_thresh=27 ino=257 dd-2584 [001] 270.635064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 270.636634: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=1008 to_write=15376 dd-2584 [001] 270.645205: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1298 unstable=0 bg_thresh=996 thresh=1992 gap=488 poll_thresh=27 ino=257 dd-2584 [001] 270.645214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 270.653241: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1173 unstable=0 bg_thresh=992 thresh=1985 gap=606 poll_thresh=27 ino=257 dd-2584 [001] 270.653331: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1173 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=20 ino=257 dd-2584 [001] 270.653497: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1173 unstable=0 bg_thresh=991 thresh=1983 gap=554 poll_thresh=21 ino=257 dd-2584 [001] 270.653657: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1173 unstable=0 bg_thresh=993 thresh=1987 gap=533 poll_thresh=22 ino=257 dd-2584 [001] 270.653819: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1173 unstable=0 bg_thresh=993 thresh=1986 gap=482 poll_thresh=23 ino=257 dd-2584 [001] 270.653825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 270.661250: balance_dirty_state: bdi btrfs-1: dirty=331 wb=998 unstable=0 bg_thresh=996 thresh=1992 gap=663 poll_thresh=23 ino=257 dd-2584 [007] 270.661384: balance_dirty_state: bdi btrfs-1: dirty=331 wb=998 unstable=0 bg_thresh=998 thresh=1997 gap=668 poll_thresh=17 ino=257 dd-2584 [007] 270.661622: balance_dirty_state: bdi btrfs-1: dirty=356 wb=998 unstable=0 bg_thresh=1001 thresh=2002 gap=648 poll_thresh=18 ino=257 dd-2584 [007] 270.661859: balance_dirty_state: bdi btrfs-1: dirty=406 wb=998 unstable=0 bg_thresh=1003 thresh=2007 gap=603 poll_thresh=19 ino=257 dd-2584 [007] 270.662098: balance_dirty_state: bdi btrfs-1: dirty=431 wb=998 unstable=0 bg_thresh=1005 thresh=2011 gap=582 poll_thresh=20 ino=257 dd-2584 [007] 270.662704: balance_dirty_state: bdi btrfs-1: dirty=456 wb=998 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=21 ino=257 dd-2584 [007] 270.662939: balance_dirty_state: bdi btrfs-1: dirty=506 wb=998 unstable=0 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=22 ino=257 dd-2584 [007] 270.663173: balance_dirty_state: bdi btrfs-1: dirty=531 wb=998 unstable=0 bg_thresh=1004 thresh=2008 gap=479 poll_thresh=23 ino=257 dd-2584 [007] 270.663183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=97% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 270.669203: balance_dirty_state: bdi btrfs-1: dirty=531 wb=998 unstable=0 bg_thresh=1004 thresh=2008 gap=479 poll_thresh=23 ino=257 dd-2584 [007] 270.669213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=97% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 270.677204: balance_dirty_state: bdi btrfs-1: dirty=531 wb=998 unstable=0 bg_thresh=1001 thresh=2002 gap=473 poll_thresh=23 ino=257 dd-2584 [007] 270.677212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-200% task_weight=97% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 270.685243: balance_dirty_state: bdi btrfs-1: dirty=531 wb=748 unstable=0 bg_thresh=1003 thresh=2006 gap=727 poll_thresh=23 ino=257 dd-2584 [007] 270.685357: balance_dirty_state: bdi btrfs-1: dirty=556 wb=748 unstable=0 bg_thresh=1004 thresh=2008 gap=704 poll_thresh=17 ino=257 dd-2584 [007] 270.685560: balance_dirty_state: bdi btrfs-1: dirty=581 wb=748 unstable=0 bg_thresh=1003 thresh=2007 gap=678 poll_thresh=18 ino=257 dd-2584 [007] 270.685762: balance_dirty_state: bdi btrfs-1: dirty=606 wb=748 unstable=0 bg_thresh=1003 thresh=2006 gap=652 poll_thresh=19 ino=257 dd-2584 [007] 270.685963: balance_dirty_state: bdi btrfs-1: dirty=631 wb=748 unstable=0 bg_thresh=1005 thresh=2010 gap=631 poll_thresh=20 ino=257 dd-2584 [007] 270.686166: balance_dirty_state: bdi btrfs-1: dirty=681 wb=748 unstable=0 bg_thresh=1004 thresh=2009 gap=580 poll_thresh=21 ino=257 dd-2584 [007] 270.686675: balance_dirty_state: bdi btrfs-1: dirty=706 wb=748 unstable=0 bg_thresh=1004 thresh=2008 gap=554 poll_thresh=22 ino=257 dd-2584 [007] 270.686878: balance_dirty_state: bdi btrfs-1: dirty=731 wb=748 unstable=0 bg_thresh=1003 thresh=2007 gap=528 poll_thresh=23 ino=257 dd-2584 [007] 270.687080: balance_dirty_state: bdi btrfs-1: dirty=756 wb=748 unstable=0 bg_thresh=1005 thresh=2011 gap=507 poll_thresh=24 ino=257 dd-2584 [007] 270.687281: balance_dirty_state: bdi btrfs-1: dirty=806 wb=748 unstable=0 bg_thresh=1005 thresh=2010 gap=456 poll_thresh=25 ino=257 dd-2584 [007] 270.687288: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 270.693330: balance_dirty_state: bdi btrfs-1: dirty=806 wb=748 unstable=0 bg_thresh=1005 thresh=2010 gap=456 poll_thresh=25 ino=257 dd-2584 [007] 270.693340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 270.701277: balance_dirty_state: bdi btrfs-1: dirty=806 wb=623 unstable=0 bg_thresh=1005 thresh=2010 gap=581 poll_thresh=25 ino=257 dd-2584 [007] 270.701375: balance_dirty_state: bdi btrfs-1: dirty=806 wb=623 unstable=0 bg_thresh=1004 thresh=2009 gap=580 poll_thresh=19 ino=257 dd-2584 [007] 270.701489: balance_dirty_state: bdi btrfs-1: dirty=856 wb=623 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=20 ino=257 dd-2584 [007] 270.701602: balance_dirty_state: bdi btrfs-1: dirty=881 wb=623 unstable=0 bg_thresh=1006 thresh=2012 gap=508 poll_thresh=21 ino=257 dd-2584 [007] 270.701715: balance_dirty_state: bdi btrfs-1: dirty=906 wb=623 unstable=0 bg_thresh=1005 thresh=2011 gap=482 poll_thresh=22 ino=257 dd-2584 [007] 270.701719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 270.709363: balance_dirty_state: bdi btrfs-1: dirty=906 wb=498 unstable=0 bg_thresh=1005 thresh=2010 gap=606 poll_thresh=22 ino=257 dd-2584 [007] 270.709439: balance_dirty_state: bdi btrfs-1: dirty=931 wb=498 unstable=0 bg_thresh=1002 thresh=2004 gap=575 poll_thresh=16 ino=257 dd-2584 [007] 270.709746: balance_dirty_state: bdi btrfs-1: dirty=956 wb=498 unstable=0 bg_thresh=1001 thresh=2003 gap=549 poll_thresh=17 ino=257 dd-2584 [007] 270.709869: balance_dirty_state: bdi btrfs-1: dirty=981 wb=498 unstable=0 bg_thresh=1003 thresh=2007 gap=528 poll_thresh=18 ino=257 dd-2584 [007] 270.709990: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=498 unstable=0 bg_thresh=1003 thresh=2006 gap=477 poll_thresh=19 ino=257 dd-2584 [007] 270.709995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 270.710015: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8092 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 270.712372: writeback_single_inode: bdi btrfs-1: ino=257 state= age=240 wrote=816 to_write=15568 dd-2584 [007] 270.717261: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1298 unstable=0 bg_thresh=1003 thresh=2006 gap=477 poll_thresh=19 ino=257 dd-2584 [007] 270.717271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 270.725221: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1173 unstable=0 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=19 ino=257 dd-2584 [007] 270.725290: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1173 unstable=0 bg_thresh=1003 thresh=2007 gap=603 poll_thresh=14 ino=257 dd-2584 [007] 270.725352: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1173 unstable=0 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=15 ino=257 dd-2584 [007] 270.725414: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1173 unstable=0 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=16 ino=257 dd-2584 [007] 270.725536: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1173 unstable=0 bg_thresh=1002 thresh=2004 gap=525 poll_thresh=17 ino=257 dd-2584 [007] 270.725657: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1173 unstable=0 bg_thresh=1001 thresh=2003 gap=499 poll_thresh=18 ino=257 dd-2584 [007] 270.725662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 270.733296: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1048 unstable=0 bg_thresh=1003 thresh=2006 gap=627 poll_thresh=18 ino=257 dd-2584 [007] 270.733424: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1048 unstable=0 bg_thresh=1003 thresh=2006 gap=602 poll_thresh=13 ino=257 dd-2584 [007] 270.733544: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1048 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=14 ino=257 dd-2584 [007] 270.733660: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1048 unstable=0 bg_thresh=1002 thresh=2005 gap=576 poll_thresh=15 ino=257 dd-2584 [007] 270.733776: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1048 unstable=0 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=16 ino=257 dd-2584 [007] 270.734380: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1048 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=17 ino=257 dd-2584 [007] 270.734616: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1048 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=18 ino=257 dd-2584 [007] 270.734852: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1048 unstable=0 bg_thresh=1003 thresh=2006 gap=452 poll_thresh=19 ino=257 dd-2584 [007] 270.734861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=66228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 270.741218: balance_dirty_state: bdi btrfs-1: dirty=506 wb=923 unstable=0 bg_thresh=1010 thresh=2020 gap=591 poll_thresh=19 ino=257 dd-2584 [007] 270.741288: balance_dirty_state: bdi btrfs-1: dirty=506 wb=923 unstable=0 bg_thresh=1009 thresh=2019 gap=590 poll_thresh=14 ino=257 dd-2584 [007] 270.741351: balance_dirty_state: bdi btrfs-1: dirty=531 wb=923 unstable=0 bg_thresh=1014 thresh=2029 gap=575 poll_thresh=15 ino=257 dd-2584 [007] 270.741412: balance_dirty_state: bdi btrfs-1: dirty=556 wb=923 unstable=0 bg_thresh=1011 thresh=2023 gap=544 poll_thresh=16 ino=257 dd-2584 [007] 270.741533: balance_dirty_state: bdi btrfs-1: dirty=581 wb=923 unstable=0 bg_thresh=1011 thresh=2022 gap=518 poll_thresh=17 ino=257 dd-2584 [007] 270.741656: balance_dirty_state: bdi btrfs-1: dirty=606 wb=923 unstable=0 bg_thresh=1010 thresh=2021 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 270.741661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=63928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 270.753165: balance_dirty_state: bdi btrfs-1: dirty=606 wb=673 unstable=0 bg_thresh=992 thresh=1985 gap=706 poll_thresh=18 ino=257 dd-2584 [003] 270.753262: balance_dirty_state: bdi btrfs-1: dirty=606 wb=673 unstable=0 bg_thresh=992 thresh=1984 gap=705 poll_thresh=13 ino=257 dd-2584 [003] 270.753356: balance_dirty_state: bdi btrfs-1: dirty=631 wb=673 unstable=0 bg_thresh=992 thresh=1984 gap=680 poll_thresh=14 ino=257 dd-2584 [003] 270.753447: balance_dirty_state: bdi btrfs-1: dirty=631 wb=673 unstable=0 bg_thresh=988 thresh=1977 gap=673 poll_thresh=15 ino=257 dd-2584 [003] 270.753825: balance_dirty_state: bdi btrfs-1: dirty=656 wb=673 unstable=0 bg_thresh=988 thresh=1977 gap=648 poll_thresh=16 ino=257 dd-2584 [003] 270.753977: balance_dirty_state: bdi btrfs-1: dirty=681 wb=673 unstable=0 bg_thresh=988 thresh=1976 gap=622 poll_thresh=17 ino=257 dd-2584 [003] 270.754097: balance_dirty_state: bdi btrfs-1: dirty=706 wb=673 unstable=0 bg_thresh=990 thresh=1980 gap=601 poll_thresh=18 ino=257 dd-2584 [003] 270.754218: balance_dirty_state: bdi btrfs-1: dirty=756 wb=673 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=19 ino=257 dd-2584 [003] 270.754334: balance_dirty_state: bdi btrfs-1: dirty=781 wb=673 unstable=0 bg_thresh=992 thresh=1984 gap=530 poll_thresh=20 ino=257 dd-2584 [003] 270.754451: balance_dirty_state: bdi btrfs-1: dirty=806 wb=673 unstable=0 bg_thresh=994 thresh=1988 gap=509 poll_thresh=21 ino=257 dd-2584 [003] 270.754570: balance_dirty_state: bdi btrfs-1: dirty=856 wb=673 unstable=0 bg_thresh=993 thresh=1987 gap=458 poll_thresh=22 ino=257 dd-2584 [003] 270.754575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=63928 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 270.761282: balance_dirty_state: bdi btrfs-1: dirty=856 wb=673 unstable=0 bg_thresh=993 thresh=1987 gap=458 poll_thresh=22 ino=257 dd-2584 [007] 270.761289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=63928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 270.769294: balance_dirty_state: bdi btrfs-1: dirty=856 wb=548 unstable=0 bg_thresh=992 thresh=1984 gap=580 poll_thresh=22 ino=257 dd-2584 [000] 270.769419: balance_dirty_state: bdi btrfs-1: dirty=856 wb=548 unstable=0 bg_thresh=992 thresh=1984 gap=580 poll_thresh=16 ino=257 dd-2584 [000] 270.769647: balance_dirty_state: bdi btrfs-1: dirty=906 wb=548 unstable=0 bg_thresh=994 thresh=1989 gap=535 poll_thresh=17 ino=257 dd-2584 [000] 270.770245: balance_dirty_state: bdi btrfs-1: dirty=931 wb=548 unstable=0 bg_thresh=996 thresh=1993 gap=514 poll_thresh=18 ino=257 dd-2584 [000] 270.770480: balance_dirty_state: bdi btrfs-1: dirty=956 wb=548 unstable=0 bg_thresh=996 thresh=1992 gap=488 poll_thresh=19 ino=257 dd-2584 [000] 270.770488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=63928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 270.777319: balance_dirty_state: bdi btrfs-1: dirty=956 wb=548 unstable=0 bg_thresh=996 thresh=1992 gap=488 poll_thresh=19 ino=257 dd-2584 [000] 270.777327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=63928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 270.785298: balance_dirty_state: bdi btrfs-1: dirty=956 wb=423 unstable=0 bg_thresh=995 thresh=1991 gap=612 poll_thresh=19 ino=257 dd-2584 [000] 270.785385: balance_dirty_state: bdi btrfs-1: dirty=981 wb=423 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=14 ino=257 dd-2584 [000] 270.785446: balance_dirty_state: bdi btrfs-1: dirty=981 wb=423 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=15 ino=257 dd-2584 [000] 270.785503: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=423 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 270.785593: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8168 wrote=0 to_write=8192 dd-2584 [000] 270.785627: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=423 unstable=0 bg_thresh=994 thresh=1988 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 270.785752: balance_dirty_state: bdi btrfs-1: dirty=1081 wb=448 unstable=0 bg_thresh=996 thresh=1992 gap=463 poll_thresh=18 ino=257 dd-2584 [000] 270.785753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=63928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 270.789270: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=864 to_write=7328 dd-2584 [000] 270.793238: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1148 unstable=0 bg_thresh=998 thresh=1996 gap=642 poll_thresh=18 ino=257 dd-2584 [000] 270.793305: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1148 unstable=0 bg_thresh=995 thresh=1990 gap=636 poll_thresh=13 ino=257 dd-2584 [000] 270.793367: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1148 unstable=0 bg_thresh=997 thresh=1995 gap=616 poll_thresh=14 ino=257 dd-2584 [000] 270.793427: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1148 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 270.793486: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1148 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=16 ino=257 dd-2584 [000] 270.793786: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1148 unstable=0 bg_thresh=996 thresh=1993 gap=564 poll_thresh=17 ino=257 dd-2584 [000] 270.793905: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1148 unstable=0 bg_thresh=998 thresh=1997 gap=518 poll_thresh=18 ino=257 dd-2584 [000] 270.794022: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1148 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 270.794027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=63928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 270.801342: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1148 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 270.801350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=63928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 270.809331: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1148 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 270.809340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=63928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 270.817314: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1148 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 270.817323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=63928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 270.825209: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1023 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=19 ino=257 dd-2584 [000] 270.825325: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1023 unstable=0 bg_thresh=993 thresh=1986 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 270.825428: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1023 unstable=0 bg_thresh=992 thresh=1985 gap=581 poll_thresh=15 ino=257 dd-2584 [000] 270.825529: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1023 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=16 ino=257 dd-2584 [000] 270.825731: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1023 unstable=0 bg_thresh=994 thresh=1989 gap=535 poll_thresh=17 ino=257 dd-2584 [000] 270.825933: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1023 unstable=0 bg_thresh=994 thresh=1988 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 270.825940: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=63928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 270.833192: balance_dirty_state: bdi btrfs-1: dirty=481 wb=848 unstable=0 bg_thresh=995 thresh=1991 gap=662 poll_thresh=18 ino=257 dd-2584 [004] 270.833282: balance_dirty_state: bdi btrfs-1: dirty=506 wb=848 unstable=0 bg_thresh=995 thresh=1991 gap=637 poll_thresh=13 ino=257 dd-2584 [004] 270.833366: balance_dirty_state: bdi btrfs-1: dirty=506 wb=848 unstable=0 bg_thresh=998 thresh=1996 gap=642 poll_thresh=14 ino=257 dd-2584 [004] 270.833451: balance_dirty_state: bdi btrfs-1: dirty=531 wb=848 unstable=0 bg_thresh=998 thresh=1996 gap=617 poll_thresh=15 ino=257 dd-2584 [004] 270.833534: balance_dirty_state: bdi btrfs-1: dirty=556 wb=848 unstable=0 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 270.834002: balance_dirty_state: bdi btrfs-1: dirty=581 wb=848 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 270.834172: balance_dirty_state: bdi btrfs-1: dirty=606 wb=848 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 270.834340: balance_dirty_state: bdi btrfs-1: dirty=631 wb=848 unstable=0 bg_thresh=1004 thresh=2009 gap=530 poll_thresh=19 ino=257 dd-2584 [004] 270.834511: balance_dirty_state: bdi btrfs-1: dirty=681 wb=848 unstable=0 bg_thresh=1001 thresh=2002 gap=473 poll_thresh=20 ino=257 dd-2584 [004] 270.834517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=63928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 270.841209: balance_dirty_state: bdi btrfs-1: dirty=681 wb=848 unstable=0 bg_thresh=994 thresh=1989 gap=460 poll_thresh=20 ino=257 dd-2584 [004] 270.841214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=63928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 270.849194: balance_dirty_state: bdi btrfs-1: dirty=681 wb=723 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=20 ino=257 dd-2584 [004] 270.849277: balance_dirty_state: bdi btrfs-1: dirty=681 wb=723 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 270.849331: balance_dirty_state: bdi btrfs-1: dirty=706 wb=723 unstable=0 bg_thresh=996 thresh=1993 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 270.849441: balance_dirty_state: bdi btrfs-1: dirty=731 wb=723 unstable=0 bg_thresh=999 thresh=1998 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 270.849553: balance_dirty_state: bdi btrfs-1: dirty=756 wb=723 unstable=0 bg_thresh=1001 thresh=2003 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 270.849666: balance_dirty_state: bdi btrfs-1: dirty=806 wb=723 unstable=0 bg_thresh=1003 thresh=2007 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 270.849670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 270.857201: balance_dirty_state: bdi btrfs-1: dirty=806 wb=598 unstable=0 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 270.857450: balance_dirty_state: bdi btrfs-1: dirty=806 wb=598 unstable=0 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 270.857506: balance_dirty_state: bdi btrfs-1: dirty=831 wb=598 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 270.857563: balance_dirty_state: bdi btrfs-1: dirty=856 wb=598 unstable=0 bg_thresh=1003 thresh=2006 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 270.857675: balance_dirty_state: bdi btrfs-1: dirty=881 wb=598 unstable=0 bg_thresh=1005 thresh=2010 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 270.857788: balance_dirty_state: bdi btrfs-1: dirty=906 wb=598 unstable=0 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 270.857899: balance_dirty_state: bdi btrfs-1: dirty=956 wb=598 unstable=0 bg_thresh=1004 thresh=2008 gap=454 poll_thresh=19 ino=257 dd-2584 [004] 270.857903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 270.865231: balance_dirty_state: bdi btrfs-1: dirty=956 wb=473 unstable=0 bg_thresh=1002 thresh=2005 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 270.865297: balance_dirty_state: bdi btrfs-1: dirty=956 wb=473 unstable=0 bg_thresh=1002 thresh=2005 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 270.865352: balance_dirty_state: bdi btrfs-1: dirty=981 wb=473 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 270.865409: balance_dirty_state: bdi btrfs-1: dirty=981 wb=473 unstable=0 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 270.865520: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=473 unstable=0 bg_thresh=1004 thresh=2008 gap=504 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 270.865608: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8248 wrote=0 to_write=8192 dd-2584 [004] 270.865647: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=473 unstable=0 bg_thresh=1003 thresh=2007 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 270.865648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 270.867582: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=848 to_write=7344 dd-2584 [004] 270.873199: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1323 unstable=0 bg_thresh=1005 thresh=2010 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 270.873206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 270.881209: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1198 unstable=0 bg_thresh=990 thresh=1981 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 270.881540: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1198 unstable=0 bg_thresh=990 thresh=1981 gap=552 poll_thresh=13 ino=257 dd-2584 [004] 270.881601: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1198 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 270.881659: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1198 unstable=0 bg_thresh=995 thresh=1991 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 270.881718: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1198 unstable=0 bg_thresh=995 thresh=1991 gap=512 poll_thresh=16 ino=257 dd-2584 [004] 270.881836: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1198 unstable=0 bg_thresh=995 thresh=1990 gap=486 poll_thresh=17 ino=257 dd-2584 [004] 270.881841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 270.889301: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1073 unstable=0 bg_thresh=987 thresh=1975 gap=596 poll_thresh=17 ino=257 dd-2584 [001] 270.889368: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1073 unstable=0 bg_thresh=990 thresh=1980 gap=601 poll_thresh=13 ino=257 dd-2584 [001] 270.889427: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1073 unstable=0 bg_thresh=990 thresh=1980 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 270.889485: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1073 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 270.889542: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1073 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 270.889659: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1073 unstable=0 bg_thresh=995 thresh=1990 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 270.889778: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1073 unstable=0 bg_thresh=997 thresh=1994 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 270.889782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 270.901265: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1073 unstable=0 bg_thresh=994 thresh=1988 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 270.901277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 270.909341: balance_dirty_state: bdi btrfs-1: dirty=431 wb=948 unstable=0 bg_thresh=990 thresh=1981 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 270.909430: balance_dirty_state: bdi btrfs-1: dirty=431 wb=948 unstable=0 bg_thresh=993 thresh=1986 gap=607 poll_thresh=13 ino=257 dd-2584 [001] 270.909492: balance_dirty_state: bdi btrfs-1: dirty=456 wb=948 unstable=0 bg_thresh=990 thresh=1980 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 270.909726: balance_dirty_state: bdi btrfs-1: dirty=481 wb=948 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 270.909783: balance_dirty_state: bdi btrfs-1: dirty=481 wb=948 unstable=0 bg_thresh=989 thresh=1979 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 270.909894: balance_dirty_state: bdi btrfs-1: dirty=531 wb=948 unstable=0 bg_thresh=991 thresh=1983 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 270.910011: balance_dirty_state: bdi btrfs-1: dirty=556 wb=948 unstable=0 bg_thresh=991 thresh=1982 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 270.910015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 270.917318: balance_dirty_state: bdi btrfs-1: dirty=556 wb=848 unstable=0 bg_thresh=990 thresh=1981 gap=577 poll_thresh=18 ino=257 dd-2584 [001] 270.917409: balance_dirty_state: bdi btrfs-1: dirty=581 wb=848 unstable=0 bg_thresh=990 thresh=1980 gap=551 poll_thresh=13 ino=257 dd-2584 [001] 270.917475: balance_dirty_state: bdi btrfs-1: dirty=581 wb=848 unstable=0 bg_thresh=990 thresh=1980 gap=551 poll_thresh=14 ino=257 dd-2584 [001] 270.917536: balance_dirty_state: bdi btrfs-1: dirty=606 wb=848 unstable=0 bg_thresh=989 thresh=1979 gap=525 poll_thresh=15 ino=257 dd-2584 [001] 270.917596: balance_dirty_state: bdi btrfs-1: dirty=606 wb=848 unstable=0 bg_thresh=989 thresh=1979 gap=525 poll_thresh=16 ino=257 dd-2584 [001] 270.917717: balance_dirty_state: bdi btrfs-1: dirty=656 wb=848 unstable=0 bg_thresh=991 thresh=1983 gap=479 poll_thresh=17 ino=257 dd-2584 [001] 270.917721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 270.925272: balance_dirty_state: bdi btrfs-1: dirty=656 wb=848 unstable=0 bg_thresh=992 thresh=1985 gap=481 poll_thresh=17 ino=257 dd-2584 [005] 270.925279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 270.933270: balance_dirty_state: bdi btrfs-1: dirty=656 wb=598 unstable=0 bg_thresh=992 thresh=1984 gap=730 poll_thresh=17 ino=257 dd-2584 [005] 270.933375: balance_dirty_state: bdi btrfs-1: dirty=656 wb=598 unstable=0 bg_thresh=994 thresh=1989 gap=735 poll_thresh=13 ino=257 dd-2584 [005] 270.933492: balance_dirty_state: bdi btrfs-1: dirty=681 wb=598 unstable=0 bg_thresh=994 thresh=1989 gap=710 poll_thresh=14 ino=257 dd-2584 [005] 270.933605: balance_dirty_state: bdi btrfs-1: dirty=706 wb=598 unstable=0 bg_thresh=997 thresh=1994 gap=690 poll_thresh=15 ino=257 dd-2584 [005] 270.933724: balance_dirty_state: bdi btrfs-1: dirty=706 wb=598 unstable=0 bg_thresh=999 thresh=1999 gap=695 poll_thresh=16 ino=257 dd-2584 [005] 270.934327: balance_dirty_state: bdi btrfs-1: dirty=756 wb=598 unstable=0 bg_thresh=999 thresh=1998 gap=644 poll_thresh=17 ino=257 dd-2584 [005] 270.934564: balance_dirty_state: bdi btrfs-1: dirty=781 wb=598 unstable=0 bg_thresh=998 thresh=1997 gap=618 poll_thresh=18 ino=257 dd-2584 [005] 270.934799: balance_dirty_state: bdi btrfs-1: dirty=806 wb=598 unstable=0 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=19 ino=257 dd-2584 [005] 270.935033: balance_dirty_state: bdi btrfs-1: dirty=856 wb=598 unstable=0 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=20 ino=257 dd-2584 [005] 270.935270: balance_dirty_state: bdi btrfs-1: dirty=881 wb=598 unstable=0 bg_thresh=999 thresh=1999 gap=520 poll_thresh=21 ino=257 dd-2584 [005] 270.935503: balance_dirty_state: bdi btrfs-1: dirty=906 wb=598 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=22 ino=257 dd-2584 [005] 270.935512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 270.941367: balance_dirty_state: bdi btrfs-1: dirty=906 wb=448 unstable=0 bg_thresh=1002 thresh=2004 gap=650 poll_thresh=22 ino=257 dd-2584 [005] 270.941492: balance_dirty_state: bdi btrfs-1: dirty=931 wb=448 unstable=0 bg_thresh=1001 thresh=2003 gap=624 poll_thresh=16 ino=257 dd-2584 [005] 270.941725: balance_dirty_state: bdi btrfs-1: dirty=956 wb=448 unstable=0 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=17 ino=257 dd-2584 [005] 270.942324: balance_dirty_state: bdi btrfs-1: dirty=981 wb=448 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=18 ino=257 dd-2584 [005] 270.942560: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=448 unstable=0 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 270.942613: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8324 wrote=0 to_write=8192 dd-2584 [005] 270.942807: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=448 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=20 ino=257 dd-2584 [005] 270.942810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 270.946713: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=848 to_write=7344 dd-2584 [000] 270.949353: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1298 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=20 ino=257 dd-2584 [000] 270.949362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=61404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 270.957298: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1173 unstable=0 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=20 ino=257 dd-2584 [000] 270.957423: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1173 unstable=0 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=15 ino=257 dd-2584 [000] 270.957541: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1173 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=16 ino=257 dd-2584 [000] 270.957774: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1173 unstable=0 bg_thresh=1002 thresh=2004 gap=575 poll_thresh=17 ino=257 dd-2584 [000] 270.958009: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1173 unstable=0 bg_thresh=1001 thresh=2003 gap=549 poll_thresh=18 ino=257 dd-2584 [000] 270.958247: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1173 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=19 ino=257 dd-2584 [000] 270.958481: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1173 unstable=0 bg_thresh=1003 thresh=2006 gap=477 poll_thresh=20 ino=257 dd-2584 [000] 270.958490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=59768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 270.965249: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1048 unstable=0 bg_thresh=1005 thresh=2010 gap=606 poll_thresh=20 ino=257 dd-2584 [000] 270.965329: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1048 unstable=0 bg_thresh=1007 thresh=2015 gap=586 poll_thresh=15 ino=257 dd-2584 [000] 270.965562: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1048 unstable=0 bg_thresh=1004 thresh=2009 gap=580 poll_thresh=16 ino=257 dd-2584 [000] 270.965676: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1048 unstable=0 bg_thresh=1006 thresh=2013 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 270.965789: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1048 unstable=0 bg_thresh=1006 thresh=2012 gap=508 poll_thresh=18 ino=257 dd-2584 [000] 270.965902: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1048 unstable=0 bg_thresh=1005 thresh=2011 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 270.965907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=59768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 270.973343: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1048 unstable=0 bg_thresh=1005 thresh=2011 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 270.973356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=59768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 270.981335: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1048 unstable=0 bg_thresh=1005 thresh=2011 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 270.981344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=59768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 270.989335: balance_dirty_state: bdi btrfs-1: dirty=481 wb=923 unstable=0 bg_thresh=1003 thresh=2006 gap=602 poll_thresh=19 ino=257 dd-2584 [000] 270.989417: balance_dirty_state: bdi btrfs-1: dirty=506 wb=923 unstable=0 bg_thresh=1002 thresh=2005 gap=576 poll_thresh=14 ino=257 dd-2584 [000] 270.989494: balance_dirty_state: bdi btrfs-1: dirty=506 wb=923 unstable=0 bg_thresh=1002 thresh=2005 gap=576 poll_thresh=15 ino=257 dd-2584 [000] 270.989646: balance_dirty_state: bdi btrfs-1: dirty=531 wb=923 unstable=0 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 270.989873: balance_dirty_state: bdi btrfs-1: dirty=556 wb=923 unstable=0 bg_thresh=1001 thresh=2003 gap=524 poll_thresh=17 ino=257 dd-2584 [000] 270.990101: balance_dirty_state: bdi btrfs-1: dirty=606 wb=923 unstable=0 bg_thresh=1003 thresh=2007 gap=478 poll_thresh=18 ino=257 dd-2584 [000] 270.990109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=59768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 270.997294: balance_dirty_state: bdi btrfs-1: dirty=606 wb=848 unstable=0 bg_thresh=996 thresh=1992 gap=538 poll_thresh=18 ino=257 dd-2584 [000] 270.997385: balance_dirty_state: bdi btrfs-1: dirty=606 wb=848 unstable=0 bg_thresh=996 thresh=1992 gap=538 poll_thresh=13 ino=257 dd-2584 [000] 270.997468: balance_dirty_state: bdi btrfs-1: dirty=631 wb=848 unstable=0 bg_thresh=998 thresh=1997 gap=518 poll_thresh=14 ino=257 dd-2584 [000] 270.997851: balance_dirty_state: bdi btrfs-1: dirty=631 wb=848 unstable=0 bg_thresh=998 thresh=1997 gap=518 poll_thresh=15 ino=257 dd-2584 [000] 270.997934: balance_dirty_state: bdi btrfs-1: dirty=656 wb=848 unstable=0 bg_thresh=1001 thresh=2002 gap=498 poll_thresh=16 ino=257 dd-2584 [000] 270.997940: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=59768 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 271.005290: balance_dirty_state: bdi btrfs-1: dirty=656 wb=723 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=16 ino=257 dd-2584 [004] 271.005376: balance_dirty_state: bdi btrfs-1: dirty=681 wb=723 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=12 ino=257 dd-2584 [004] 271.005457: balance_dirty_state: bdi btrfs-1: dirty=681 wb=723 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 271.005541: balance_dirty_state: bdi btrfs-1: dirty=706 wb=723 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 271.005612: balance_dirty_state: bdi btrfs-1: dirty=706 wb=723 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 271.005671: balance_dirty_state: bdi btrfs-1: dirty=731 wb=723 unstable=0 bg_thresh=1001 thresh=2002 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 271.005785: balance_dirty_state: bdi btrfs-1: dirty=756 wb=723 unstable=0 bg_thresh=1003 thresh=2006 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 271.005900: balance_dirty_state: bdi btrfs-1: dirty=806 wb=723 unstable=0 bg_thresh=1002 thresh=2005 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 271.005904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=59768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.013318: balance_dirty_state: bdi btrfs-1: dirty=806 wb=723 unstable=0 bg_thresh=993 thresh=1987 gap=458 poll_thresh=18 ino=257 dd-2584 [004] 271.013324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=59768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.021336: balance_dirty_state: bdi btrfs-1: dirty=806 wb=598 unstable=0 bg_thresh=990 thresh=1981 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 271.021433: balance_dirty_state: bdi btrfs-1: dirty=806 wb=598 unstable=0 bg_thresh=993 thresh=1986 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 271.021523: balance_dirty_state: bdi btrfs-1: dirty=831 wb=598 unstable=0 bg_thresh=995 thresh=1991 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 271.021614: balance_dirty_state: bdi btrfs-1: dirty=856 wb=598 unstable=0 bg_thresh=995 thresh=1991 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 271.021715: balance_dirty_state: bdi btrfs-1: dirty=856 wb=598 unstable=0 bg_thresh=995 thresh=1990 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 271.022207: balance_dirty_state: bdi btrfs-1: dirty=894 wb=598 unstable=0 bg_thresh=993 thresh=1987 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 271.022213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=59768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.029318: balance_dirty_state: bdi btrfs-1: dirty=894 wb=473 unstable=0 bg_thresh=994 thresh=1988 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 271.029436: balance_dirty_state: bdi btrfs-1: dirty=907 wb=473 unstable=0 bg_thresh=993 thresh=1987 gap=607 poll_thresh=13 ino=257 dd-2584 [004] 271.029539: balance_dirty_state: bdi btrfs-1: dirty=933 wb=473 unstable=0 bg_thresh=994 thresh=1988 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 271.029642: balance_dirty_state: bdi btrfs-1: dirty=946 wb=473 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 271.029746: balance_dirty_state: bdi btrfs-1: dirty=959 wb=473 unstable=0 bg_thresh=993 thresh=1986 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 271.029951: balance_dirty_state: bdi btrfs-1: dirty=998 wb=473 unstable=0 bg_thresh=993 thresh=1986 gap=515 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 271.030018: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8412 wrote=0 to_write=8192 dd-2584 [004] 271.030176: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=473 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 271.030178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=59768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 271.032101: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=304 wrote=832 to_write=7360 dd-2584 [004] 271.037346: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1295 unstable=0 bg_thresh=993 thresh=1987 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 271.037353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=59768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 271.045338: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1045 unstable=0 bg_thresh=997 thresh=1995 gap=738 poll_thresh=18 ino=257 dd-2584 [000] 271.045436: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1045 unstable=0 bg_thresh=997 thresh=1995 gap=713 poll_thresh=13 ino=257 dd-2584 [000] 271.045525: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1045 unstable=0 bg_thresh=1000 thresh=2000 gap=718 poll_thresh=14 ino=257 dd-2584 [000] 271.045614: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1045 unstable=0 bg_thresh=1000 thresh=2000 gap=693 poll_thresh=15 ino=257 dd-2584 [000] 271.045707: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1045 unstable=0 bg_thresh=1002 thresh=2005 gap=673 poll_thresh=16 ino=257 dd-2584 [000] 271.045888: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1045 unstable=0 bg_thresh=1005 thresh=2010 gap=653 poll_thresh=17 ino=257 dd-2584 [000] 271.046282: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1045 unstable=0 bg_thresh=1007 thresh=2014 gap=632 poll_thresh=18 ino=257 dd-2584 [000] 271.046402: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1045 unstable=0 bg_thresh=1006 thresh=2013 gap=581 poll_thresh=19 ino=257 dd-2584 [000] 271.046524: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1045 unstable=0 bg_thresh=1006 thresh=2012 gap=555 poll_thresh=20 ino=257 dd-2584 [000] 271.046644: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1045 unstable=0 bg_thresh=1011 thresh=2022 gap=540 poll_thresh=21 ino=257 dd-2584 [000] 271.046764: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1045 unstable=0 bg_thresh=1010 thresh=2021 gap=514 poll_thresh=22 ino=257 dd-2584 [000] 271.046883: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1045 unstable=0 bg_thresh=1010 thresh=2020 gap=463 poll_thresh=23 ino=257 dd-2584 [000] 271.046888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=59768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 271.053329: balance_dirty_state: bdi btrfs-1: dirty=512 wb=920 unstable=0 bg_thresh=1007 thresh=2015 gap=583 poll_thresh=23 ino=257 dd-2584 [000] 271.053401: balance_dirty_state: bdi btrfs-1: dirty=515 wb=920 unstable=0 bg_thresh=1006 thresh=2013 gap=578 poll_thresh=17 ino=257 dd-2584 [000] 271.053554: balance_dirty_state: bdi btrfs-1: dirty=565 wb=920 unstable=0 bg_thresh=1006 thresh=2012 gap=527 poll_thresh=18 ino=257 dd-2584 [000] 271.053675: balance_dirty_state: bdi btrfs-1: dirty=590 wb=920 unstable=0 bg_thresh=1005 thresh=2011 gap=501 poll_thresh=19 ino=257 dd-2584 [000] 271.053679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=59768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.061338: balance_dirty_state: bdi btrfs-1: dirty=591 wb=830 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 271.061729: balance_dirty_state: bdi btrfs-1: dirty=591 wb=830 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 271.061814: balance_dirty_state: bdi btrfs-1: dirty=616 wb=830 unstable=0 bg_thresh=1006 thresh=2012 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 271.061896: balance_dirty_state: bdi btrfs-1: dirty=641 wb=830 unstable=0 bg_thresh=1008 thresh=2017 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 271.062065: balance_dirty_state: bdi btrfs-1: dirty=666 wb=830 unstable=0 bg_thresh=1011 thresh=2022 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 271.062234: balance_dirty_state: bdi btrfs-1: dirty=691 wb=830 unstable=0 bg_thresh=1010 thresh=2021 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 271.062240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=58384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.069329: balance_dirty_state: bdi btrfs-1: dirty=691 wb=830 unstable=0 bg_thresh=1011 thresh=2023 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 271.069341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=58384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.077391: balance_dirty_state: bdi btrfs-1: dirty=685 wb=720 unstable=0 bg_thresh=1008 thresh=2017 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 271.077489: balance_dirty_state: bdi btrfs-1: dirty=710 wb=720 unstable=0 bg_thresh=1008 thresh=2017 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 271.077547: balance_dirty_state: bdi btrfs-1: dirty=735 wb=720 unstable=0 bg_thresh=1008 thresh=2016 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 271.077604: balance_dirty_state: bdi btrfs-1: dirty=735 wb=720 unstable=0 bg_thresh=1008 thresh=2016 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 271.077660: balance_dirty_state: bdi btrfs-1: dirty=760 wb=720 unstable=0 bg_thresh=1007 thresh=2015 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 271.077773: balance_dirty_state: bdi btrfs-1: dirty=785 wb=720 unstable=0 bg_thresh=1007 thresh=2014 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 271.077888: balance_dirty_state: bdi btrfs-1: dirty=810 wb=720 unstable=0 bg_thresh=1009 thresh=2018 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 271.077892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=58384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.085356: balance_dirty_state: bdi btrfs-1: dirty=810 wb=570 unstable=0 bg_thresh=1002 thresh=2004 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 271.085482: balance_dirty_state: bdi btrfs-1: dirty=835 wb=570 unstable=0 bg_thresh=1002 thresh=2004 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 271.085712: balance_dirty_state: bdi btrfs-1: dirty=860 wb=570 unstable=0 bg_thresh=1004 thresh=2009 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 271.085769: balance_dirty_state: bdi btrfs-1: dirty=860 wb=570 unstable=0 bg_thresh=1004 thresh=2009 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 271.085824: balance_dirty_state: bdi btrfs-1: dirty=885 wb=570 unstable=0 bg_thresh=1007 thresh=2014 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 271.085936: balance_dirty_state: bdi btrfs-1: dirty=910 wb=570 unstable=0 bg_thresh=1009 thresh=2019 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 271.086049: balance_dirty_state: bdi btrfs-1: dirty=960 wb=570 unstable=0 bg_thresh=1011 thresh=2023 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 271.086054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=58384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.093386: balance_dirty_state: bdi btrfs-1: dirty=960 wb=570 unstable=0 bg_thresh=1011 thresh=2023 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 271.093397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=58384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.101373: balance_dirty_state: bdi btrfs-1: dirty=957 wb=569 unstable=0 bg_thresh=1009 thresh=2018 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 271.101378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=58384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.109393: balance_dirty_state: bdi btrfs-1: dirty=957 wb=444 unstable=0 bg_thresh=1005 thresh=2011 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 271.109473: balance_dirty_state: bdi btrfs-1: dirty=958 wb=448 unstable=0 bg_thresh=1007 thresh=2015 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 271.109542: balance_dirty_state: bdi btrfs-1: dirty=983 wb=448 unstable=0 bg_thresh=1010 thresh=2020 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 271.109612: balance_dirty_state: bdi btrfs-1: dirty=983 wb=448 unstable=0 bg_thresh=1010 thresh=2020 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 271.109680: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=448 unstable=0 bg_thresh=1009 thresh=2019 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 271.109817: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=448 unstable=0 bg_thresh=1009 thresh=2018 gap=537 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 271.109840: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8492 wrote=0 to_write=8192 dd-2584 [004] 271.110026: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=448 unstable=0 bg_thresh=1011 thresh=2022 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 271.110029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=58384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 271.112248: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=384 wrote=864 to_write=7328 dd-2584 [000] 271.117394: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1298 unstable=0 bg_thresh=1008 thresh=2017 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 271.117407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=58384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 271.125335: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1298 unstable=0 bg_thresh=1008 thresh=2017 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 271.125344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=58384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.133338: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1198 unstable=0 bg_thresh=1005 thresh=2011 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 271.133427: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1198 unstable=0 bg_thresh=1005 thresh=2011 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 271.133662: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1198 unstable=0 bg_thresh=1008 thresh=2016 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 271.133718: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1198 unstable=0 bg_thresh=1008 thresh=2016 gap=532 poll_thresh=15 ino=257 dd-2584 [004] 271.133775: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1198 unstable=0 bg_thresh=1007 thresh=2015 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 271.133888: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1198 unstable=0 bg_thresh=1007 thresh=2014 gap=480 poll_thresh=17 ino=257 dd-2584 [004] 271.133893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=58384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.141379: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1198 unstable=0 bg_thresh=1007 thresh=2014 gap=480 poll_thresh=17 ino=257 dd-2584 [004] 271.141389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=58384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.149299: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1048 unstable=0 bg_thresh=999 thresh=1998 gap=614 poll_thresh=17 ino=257 dd-2584 [004] 271.149375: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1048 unstable=0 bg_thresh=999 thresh=1998 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 271.149430: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1048 unstable=0 bg_thresh=1001 thresh=2003 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 271.149486: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1048 unstable=0 bg_thresh=1001 thresh=2003 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 271.149541: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1048 unstable=0 bg_thresh=1004 thresh=2008 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 271.149652: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1048 unstable=0 bg_thresh=1006 thresh=2013 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 271.149767: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1048 unstable=0 bg_thresh=1008 thresh=2017 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 271.149879: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1048 unstable=0 bg_thresh=1008 thresh=2016 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 271.149883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=58384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.157307: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1048 unstable=0 bg_thresh=1005 thresh=2010 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 271.157313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=58384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.165363: balance_dirty_state: bdi btrfs-1: dirty=486 wb=920 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 271.165438: balance_dirty_state: bdi btrfs-1: dirty=511 wb=920 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 271.165681: balance_dirty_state: bdi btrfs-1: dirty=511 wb=920 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 271.165769: balance_dirty_state: bdi btrfs-1: dirty=536 wb=920 unstable=0 bg_thresh=995 thresh=1990 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 271.165942: balance_dirty_state: bdi btrfs-1: dirty=561 wb=920 unstable=0 bg_thresh=994 thresh=1989 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 271.166116: balance_dirty_state: bdi btrfs-1: dirty=586 wb=920 unstable=0 bg_thresh=999 thresh=1999 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 271.166122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=55420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.173329: balance_dirty_state: bdi btrfs-1: dirty=586 wb=855 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 271.173395: balance_dirty_state: bdi btrfs-1: dirty=611 wb=855 unstable=0 bg_thresh=996 thresh=1992 gap=526 poll_thresh=13 ino=257 dd-2584 [004] 271.173455: balance_dirty_state: bdi btrfs-1: dirty=636 wb=855 unstable=0 bg_thresh=998 thresh=1997 gap=506 poll_thresh=14 ino=257 dd-2584 [004] 271.173540: balance_dirty_state: bdi btrfs-1: dirty=636 wb=855 unstable=0 bg_thresh=995 thresh=1991 gap=500 poll_thresh=15 ino=257 dd-2584 [004] 271.173629: balance_dirty_state: bdi btrfs-1: dirty=661 wb=855 unstable=0 bg_thresh=998 thresh=1996 gap=480 poll_thresh=16 ino=257 dd-2584 [004] 271.173635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=55420 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 271.181322: balance_dirty_state: bdi btrfs-1: dirty=661 wb=855 unstable=0 bg_thresh=998 thresh=1996 gap=480 poll_thresh=16 ino=257 dd-2584 [004] 271.181327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=55420 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 271.189387: balance_dirty_state: bdi btrfs-1: dirty=661 wb=855 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=16 ino=257 dd-2584 [004] 271.189392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=55420 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 271.197411: balance_dirty_state: bdi btrfs-1: dirty=661 wb=730 unstable=0 bg_thresh=994 thresh=1988 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 271.197496: balance_dirty_state: bdi btrfs-1: dirty=686 wb=730 unstable=0 bg_thresh=993 thresh=1987 gap=571 poll_thresh=12 ino=257 dd-2584 [004] 271.197555: balance_dirty_state: bdi btrfs-1: dirty=686 wb=730 unstable=0 bg_thresh=993 thresh=1987 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 271.197612: balance_dirty_state: bdi btrfs-1: dirty=711 wb=730 unstable=0 bg_thresh=993 thresh=1986 gap=545 poll_thresh=14 ino=257 dd-2584 [004] 271.197671: balance_dirty_state: bdi btrfs-1: dirty=736 wb=730 unstable=0 bg_thresh=993 thresh=1986 gap=520 poll_thresh=15 ino=257 dd-2584 [004] 271.197729: balance_dirty_state: bdi btrfs-1: dirty=736 wb=730 unstable=0 bg_thresh=992 thresh=1985 gap=519 poll_thresh=16 ino=257 dd-2584 [004] 271.198020: balance_dirty_state: bdi btrfs-1: dirty=761 wb=730 unstable=0 bg_thresh=994 thresh=1989 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 271.198134: balance_dirty_state: bdi btrfs-1: dirty=811 wb=730 unstable=0 bg_thresh=994 thresh=1988 gap=447 poll_thresh=18 ino=257 dd-2584 [004] 271.198139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=55420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.205423: balance_dirty_state: bdi btrfs-1: dirty=811 wb=605 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 271.205512: balance_dirty_state: bdi btrfs-1: dirty=811 wb=605 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=13 ino=257 dd-2584 [004] 271.205571: balance_dirty_state: bdi btrfs-1: dirty=836 wb=605 unstable=0 bg_thresh=992 thresh=1985 gap=544 poll_thresh=14 ino=257 dd-2584 [004] 271.205628: balance_dirty_state: bdi btrfs-1: dirty=861 wb=605 unstable=0 bg_thresh=989 thresh=1979 gap=513 poll_thresh=15 ino=257 dd-2584 [004] 271.205684: balance_dirty_state: bdi btrfs-1: dirty=861 wb=605 unstable=0 bg_thresh=992 thresh=1984 gap=518 poll_thresh=16 ino=257 dd-2584 [004] 271.205797: balance_dirty_state: bdi btrfs-1: dirty=911 wb=605 unstable=0 bg_thresh=994 thresh=1988 gap=472 poll_thresh=17 ino=257 dd-2584 [004] 271.205802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=55420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.213458: balance_dirty_state: bdi btrfs-1: dirty=911 wb=605 unstable=0 bg_thresh=994 thresh=1988 gap=472 poll_thresh=17 ino=257 dd-2584 [004] 271.213469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=55420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.221400: balance_dirty_state: bdi btrfs-1: dirty=911 wb=480 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=17 ino=257 dd-2584 [004] 271.221503: balance_dirty_state: bdi btrfs-1: dirty=911 wb=480 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 271.221621: balance_dirty_state: bdi btrfs-1: dirty=936 wb=480 unstable=0 bg_thresh=996 thresh=1992 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 271.221740: balance_dirty_state: bdi btrfs-1: dirty=936 wb=480 unstable=0 bg_thresh=993 thresh=1986 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 271.221858: balance_dirty_state: bdi btrfs-1: dirty=961 wb=480 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 271.222093: balance_dirty_state: bdi btrfs-1: dirty=986 wb=480 unstable=0 bg_thresh=997 thresh=1995 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 271.222689: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=480 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 271.222698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=55420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 271.222773: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8604 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 271.226646: writeback_single_inode: bdi btrfs-1: ino=257 state= age=500 wrote=800 to_write=7392 dd-2584 [004] 271.229392: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1155 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 271.229488: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1155 unstable=0 bg_thresh=994 thresh=1988 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 271.229547: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1155 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 271.229609: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1155 unstable=0 bg_thresh=993 thresh=1987 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 271.229668: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1155 unstable=0 bg_thresh=993 thresh=1986 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 271.229788: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1155 unstable=0 bg_thresh=995 thresh=1990 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 271.229906: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1155 unstable=0 bg_thresh=994 thresh=1989 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 271.229911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=55420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.237379: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1155 unstable=0 bg_thresh=994 thresh=1989 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 271.237385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=55420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.245355: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1030 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 271.245444: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1030 unstable=0 bg_thresh=995 thresh=1990 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 271.245509: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1030 unstable=0 bg_thresh=994 thresh=1989 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 271.245576: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1030 unstable=0 bg_thresh=994 thresh=1989 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 271.245642: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1030 unstable=0 bg_thresh=996 thresh=1993 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 271.245771: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1030 unstable=0 bg_thresh=996 thresh=1992 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 271.246096: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1030 unstable=0 bg_thresh=995 thresh=1991 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 271.246101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-407% task_weight=99% bdi_bw=55420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.253439: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1030 unstable=0 bg_thresh=995 thresh=1991 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 271.253444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-407% task_weight=99% bdi_bw=55420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.261448: balance_dirty_state: bdi btrfs-1: dirty=486 wb=905 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 271.261557: balance_dirty_state: bdi btrfs-1: dirty=511 wb=905 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 271.261676: balance_dirty_state: bdi btrfs-1: dirty=511 wb=905 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 271.261798: balance_dirty_state: bdi btrfs-1: dirty=536 wb=905 unstable=0 bg_thresh=996 thresh=1992 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 271.261914: balance_dirty_state: bdi btrfs-1: dirty=536 wb=905 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 271.262147: balance_dirty_state: bdi btrfs-1: dirty=586 wb=905 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 271.262380: balance_dirty_state: bdi btrfs-1: dirty=611 wb=905 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 271.262389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=55420 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.269428: balance_dirty_state: bdi btrfs-1: dirty=611 wb=905 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 271.269437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=52916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.277435: balance_dirty_state: bdi btrfs-1: dirty=611 wb=905 unstable=0 bg_thresh=997 thresh=1995 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 271.277443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=52916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 271.285644: balance_dirty_state: bdi btrfs-1: dirty=611 wb=805 unstable=0 bg_thresh=987 thresh=1975 gap=559 poll_thresh=18 ino=257 dd-2584 [005] 271.285721: balance_dirty_state: bdi btrfs-1: dirty=611 wb=805 unstable=0 bg_thresh=984 thresh=1969 gap=553 poll_thresh=13 ino=257 dd-2584 [005] 271.285783: balance_dirty_state: bdi btrfs-1: dirty=636 wb=805 unstable=0 bg_thresh=990 thresh=1980 gap=539 poll_thresh=14 ino=257 dd-2584 [005] 271.285846: balance_dirty_state: bdi btrfs-1: dirty=661 wb=805 unstable=0 bg_thresh=984 thresh=1968 gap=502 poll_thresh=15 ino=257 dd-2584 [005] 271.285910: balance_dirty_state: bdi btrfs-1: dirty=661 wb=805 unstable=0 bg_thresh=986 thresh=1973 gap=507 poll_thresh=16 ino=257 dd-2584 [005] 271.286031: balance_dirty_state: bdi btrfs-1: dirty=711 wb=805 unstable=0 bg_thresh=985 thresh=1971 gap=455 poll_thresh=17 ino=257 dd-2584 [005] 271.286036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-168% task_gap=-436% task_weight=99% bdi_bw=52916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 271.293357: balance_dirty_state: bdi btrfs-1: dirty=711 wb=805 unstable=0 bg_thresh=995 thresh=1991 gap=475 poll_thresh=17 ino=257 dd-2584 [005] 271.293363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-407% task_weight=99% bdi_bw=52916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 271.301365: balance_dirty_state: bdi btrfs-1: dirty=711 wb=555 unstable=0 bg_thresh=992 thresh=1984 gap=718 poll_thresh=17 ino=257 dd-2584 [005] 271.301431: balance_dirty_state: bdi btrfs-1: dirty=711 wb=555 unstable=0 bg_thresh=992 thresh=1984 gap=718 poll_thresh=13 ino=257 dd-2584 [005] 271.301672: balance_dirty_state: bdi btrfs-1: dirty=736 wb=555 unstable=0 bg_thresh=994 thresh=1989 gap=698 poll_thresh=14 ino=257 dd-2584 [005] 271.301730: balance_dirty_state: bdi btrfs-1: dirty=761 wb=555 unstable=0 bg_thresh=994 thresh=1989 gap=673 poll_thresh=15 ino=257 dd-2584 [005] 271.301789: balance_dirty_state: bdi btrfs-1: dirty=761 wb=555 unstable=0 bg_thresh=997 thresh=1994 gap=678 poll_thresh=16 ino=257 dd-2584 [005] 271.301906: balance_dirty_state: bdi btrfs-1: dirty=811 wb=555 unstable=0 bg_thresh=996 thresh=1993 gap=627 poll_thresh=17 ino=257 dd-2584 [005] 271.302025: balance_dirty_state: bdi btrfs-1: dirty=836 wb=555 unstable=0 bg_thresh=995 thresh=1991 gap=600 poll_thresh=18 ino=257 dd-2584 [005] 271.302153: balance_dirty_state: bdi btrfs-1: dirty=861 wb=555 unstable=0 bg_thresh=995 thresh=1990 gap=574 poll_thresh=19 ino=257 dd-2584 [005] 271.302290: balance_dirty_state: bdi btrfs-1: dirty=886 wb=480 unstable=0 bg_thresh=994 thresh=1989 gap=623 poll_thresh=20 ino=257 dd-2584 [005] 271.302420: balance_dirty_state: bdi btrfs-1: dirty=936 wb=430 unstable=0 bg_thresh=993 thresh=1986 gap=620 poll_thresh=21 ino=257 dd-2584 [005] 271.302547: balance_dirty_state: bdi btrfs-1: dirty=961 wb=430 unstable=0 bg_thresh=992 thresh=1985 gap=594 poll_thresh=22 ino=257 dd-2584 [005] 271.302831: balance_dirty_state: bdi btrfs-1: dirty=986 wb=430 unstable=0 bg_thresh=995 thresh=1990 gap=574 poll_thresh=23 ino=257 dd-2584 [005] 271.302953: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=430 unstable=0 bg_thresh=994 thresh=1989 gap=548 poll_thresh=24 ino=257 flush-btrfs-1-2586 [001] 271.302975: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8684 wrote=0 to_write=8192 dd-2584 [005] 271.303128: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=430 unstable=0 bg_thresh=996 thresh=1993 gap=502 poll_thresh=25 ino=257 dd-2584 [005] 271.303311: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=455 unstable=0 bg_thresh=996 thresh=1992 gap=476 poll_thresh=26 ino=257 dd-2584 [005] 271.303313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=52916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 271.305106: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=864 to_write=7328 dd-2584 [005] 271.313438: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1280 unstable=0 bg_thresh=987 thresh=1974 gap=458 poll_thresh=26 ino=257 dd-2584 [005] 271.313446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=52916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 271.321452: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1155 unstable=0 bg_thresh=986 thresh=1973 gap=582 poll_thresh=26 ino=257 dd-2584 [005] 271.321535: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1155 unstable=0 bg_thresh=989 thresh=1978 gap=562 poll_thresh=19 ino=257 dd-2584 [005] 271.321653: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1155 unstable=0 bg_thresh=991 thresh=1983 gap=542 poll_thresh=20 ino=257 dd-2584 [005] 271.321770: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1155 unstable=0 bg_thresh=991 thresh=1982 gap=516 poll_thresh=21 ino=257 dd-2584 [005] 271.321889: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1155 unstable=0 bg_thresh=990 thresh=1981 gap=465 poll_thresh=22 ino=257 dd-2584 [005] 271.321894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-325% task_weight=99% bdi_bw=52916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 271.329508: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1030 unstable=0 bg_thresh=990 thresh=1980 gap=589 poll_thresh=22 ino=257 dd-2584 [005] 271.329600: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1030 unstable=0 bg_thresh=989 thresh=1979 gap=588 poll_thresh=16 ino=257 dd-2584 [005] 271.329919: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1030 unstable=0 bg_thresh=989 thresh=1978 gap=562 poll_thresh=17 ino=257 dd-2584 [005] 271.330041: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1030 unstable=0 bg_thresh=988 thresh=1977 gap=511 poll_thresh=18 ino=257 dd-2584 [005] 271.330162: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1030 unstable=0 bg_thresh=990 thresh=1981 gap=490 poll_thresh=19 ino=257 dd-2584 [005] 271.330167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=52916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 271.337482: balance_dirty_state: bdi btrfs-1: dirty=461 wb=855 unstable=0 bg_thresh=989 thresh=1978 gap=662 poll_thresh=19 ino=257 dd-2584 [005] 271.337557: balance_dirty_state: bdi btrfs-1: dirty=486 wb=855 unstable=0 bg_thresh=989 thresh=1978 gap=637 poll_thresh=14 ino=257 dd-2584 [005] 271.337621: balance_dirty_state: bdi btrfs-1: dirty=486 wb=855 unstable=0 bg_thresh=988 thresh=1977 gap=636 poll_thresh=15 ino=257 dd-2584 [005] 271.337686: balance_dirty_state: bdi btrfs-1: dirty=511 wb=855 unstable=0 bg_thresh=991 thresh=1982 gap=616 poll_thresh=16 ino=257 dd-2584 [005] 271.337812: balance_dirty_state: bdi btrfs-1: dirty=536 wb=855 unstable=0 bg_thresh=990 thresh=1981 gap=590 poll_thresh=17 ino=257 dd-2584 [005] 271.337939: balance_dirty_state: bdi btrfs-1: dirty=561 wb=855 unstable=0 bg_thresh=990 thresh=1980 gap=564 poll_thresh=18 ino=257 dd-2584 [005] 271.338066: balance_dirty_state: bdi btrfs-1: dirty=611 wb=855 unstable=0 bg_thresh=989 thresh=1978 gap=512 poll_thresh=19 ino=257 dd-2584 [005] 271.338192: balance_dirty_state: bdi btrfs-1: dirty=636 wb=855 unstable=0 bg_thresh=988 thresh=1977 gap=486 poll_thresh=20 ino=257 dd-2584 [005] 271.338197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=52916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 271.349485: balance_dirty_state: bdi btrfs-1: dirty=636 wb=855 unstable=0 bg_thresh=992 thresh=1984 gap=493 poll_thresh=20 ino=257 dd-2584 [005] 271.349494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=52916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 271.361438: balance_dirty_state: bdi btrfs-1: dirty=636 wb=605 unstable=0 bg_thresh=991 thresh=1983 gap=742 poll_thresh=20 ino=257 dd-2584 [005] 271.361860: balance_dirty_state: bdi btrfs-1: dirty=661 wb=605 unstable=0 bg_thresh=991 thresh=1983 gap=717 poll_thresh=15 ino=257 dd-2584 [005] 271.361963: balance_dirty_state: bdi btrfs-1: dirty=661 wb=605 unstable=0 bg_thresh=991 thresh=1982 gap=716 poll_thresh=16 ino=257 dd-2584 [005] 271.362168: balance_dirty_state: bdi btrfs-1: dirty=711 wb=605 unstable=0 bg_thresh=990 thresh=1981 gap=665 poll_thresh=17 ino=257 dd-2584 [005] 271.362369: balance_dirty_state: bdi btrfs-1: dirty=736 wb=605 unstable=0 bg_thresh=992 thresh=1985 gap=644 poll_thresh=18 ino=257 dd-2584 [005] 271.362569: balance_dirty_state: bdi btrfs-1: dirty=761 wb=605 unstable=0 bg_thresh=992 thresh=1984 gap=618 poll_thresh=19 ino=257 dd-2584 [005] 271.362772: balance_dirty_state: bdi btrfs-1: dirty=786 wb=605 unstable=0 bg_thresh=991 thresh=1983 gap=592 poll_thresh=20 ino=257 dd-2584 [005] 271.362977: balance_dirty_state: bdi btrfs-1: dirty=836 wb=605 unstable=0 bg_thresh=991 thresh=1982 gap=541 poll_thresh=21 ino=257 dd-2584 [005] 271.363179: balance_dirty_state: bdi btrfs-1: dirty=861 wb=605 unstable=0 bg_thresh=993 thresh=1986 gap=520 poll_thresh=22 ino=257 dd-2584 [005] 271.363378: balance_dirty_state: bdi btrfs-1: dirty=886 wb=605 unstable=0 bg_thresh=992 thresh=1985 gap=494 poll_thresh=23 ino=257 dd-2584 [005] 271.363386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=52916 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 271.369446: balance_dirty_state: bdi btrfs-1: dirty=886 wb=480 unstable=0 bg_thresh=988 thresh=1977 gap=611 poll_thresh=23 ino=257 dd-2584 [005] 271.369811: balance_dirty_state: bdi btrfs-1: dirty=911 wb=480 unstable=0 bg_thresh=991 thresh=1982 gap=591 poll_thresh=17 ino=257 dd-2584 [005] 271.369931: balance_dirty_state: bdi btrfs-1: dirty=936 wb=480 unstable=0 bg_thresh=990 thresh=1981 gap=565 poll_thresh=18 ino=257 dd-2584 [005] 271.370048: balance_dirty_state: bdi btrfs-1: dirty=961 wb=480 unstable=0 bg_thresh=990 thresh=1980 gap=539 poll_thresh=19 ino=257 dd-2584 [005] 271.370165: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=480 unstable=0 bg_thresh=989 thresh=1979 gap=488 poll_thresh=20 ino=257 dd-2584 [005] 271.370170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=52916 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 271.370190: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8752 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 271.371950: writeback_single_inode: bdi btrfs-1: ino=257 state= age=140 wrote=768 to_write=7424 dd-2584 [005] 271.377522: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1255 unstable=0 bg_thresh=989 thresh=1979 gap=488 poll_thresh=20 ino=257 dd-2584 [005] 271.377531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=52488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 271.385544: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1130 unstable=0 bg_thresh=989 thresh=1978 gap=612 poll_thresh=20 ino=257 dd-2584 [005] 271.385662: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1130 unstable=0 bg_thresh=991 thresh=1983 gap=617 poll_thresh=15 ino=257 dd-2584 [005] 271.385766: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1130 unstable=0 bg_thresh=991 thresh=1982 gap=591 poll_thresh=16 ino=257 dd-2584 [005] 271.385971: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1130 unstable=0 bg_thresh=990 thresh=1981 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 271.386174: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1130 unstable=0 bg_thresh=990 thresh=1980 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 271.386379: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1130 unstable=0 bg_thresh=992 thresh=1984 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 271.386386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=52488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 271.393549: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1130 unstable=0 bg_thresh=992 thresh=1984 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 271.393559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=52488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 271.401516: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1005 unstable=0 bg_thresh=991 thresh=1983 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 271.401616: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1005 unstable=0 bg_thresh=988 thresh=1977 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 271.401846: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1005 unstable=0 bg_thresh=991 thresh=1982 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 271.401904: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1005 unstable=0 bg_thresh=988 thresh=1976 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 271.402017: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1005 unstable=0 bg_thresh=990 thresh=1980 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 271.402131: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1005 unstable=0 bg_thresh=989 thresh=1979 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 271.402243: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1005 unstable=0 bg_thresh=989 thresh=1978 gap=462 poll_thresh=19 ino=257 dd-2584 [005] 271.402247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=52488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 271.409546: balance_dirty_state: bdi btrfs-1: dirty=511 wb=880 unstable=0 bg_thresh=990 thresh=1981 gap=590 poll_thresh=19 ino=257 dd-2584 [005] 271.409675: balance_dirty_state: bdi btrfs-1: dirty=511 wb=880 unstable=0 bg_thresh=993 thresh=1986 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 271.409795: balance_dirty_state: bdi btrfs-1: dirty=536 wb=880 unstable=0 bg_thresh=992 thresh=1985 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 271.409913: balance_dirty_state: bdi btrfs-1: dirty=561 wb=880 unstable=0 bg_thresh=989 thresh=1979 gap=538 poll_thresh=16 ino=257 dd-2584 [005] 271.410149: balance_dirty_state: bdi btrfs-1: dirty=586 wb=880 unstable=0 bg_thresh=991 thresh=1983 gap=517 poll_thresh=17 ino=257 dd-2584 [005] 271.410383: balance_dirty_state: bdi btrfs-1: dirty=611 wb=880 unstable=0 bg_thresh=991 thresh=1982 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 271.410392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=52488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 271.417412: balance_dirty_state: bdi btrfs-1: dirty=611 wb=880 unstable=0 bg_thresh=994 thresh=1988 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 271.417479: balance_dirty_state: bdi btrfs-1: dirty=636 wb=880 unstable=0 bg_thresh=991 thresh=1982 gap=466 poll_thresh=13 ino=257 dd-2584 [005] 271.417483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=52488 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 271.425445: balance_dirty_state: bdi btrfs-1: dirty=636 wb=880 unstable=0 bg_thresh=995 thresh=1991 gap=475 poll_thresh=13 ino=257 dd-2584 [005] 271.425451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=52488 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 271.433383: balance_dirty_state: bdi btrfs-1: dirty=636 wb=780 unstable=0 bg_thresh=986 thresh=1973 gap=557 poll_thresh=13 ino=257 dd-2584 [005] 271.433629: balance_dirty_state: bdi btrfs-1: dirty=636 wb=780 unstable=0 bg_thresh=989 thresh=1978 gap=562 poll_thresh=10 ino=257 dd-2584 [005] 271.433691: balance_dirty_state: bdi btrfs-1: dirty=661 wb=780 unstable=0 bg_thresh=988 thresh=1977 gap=536 poll_thresh=11 ino=257 dd-2584 [005] 271.433752: balance_dirty_state: bdi btrfs-1: dirty=686 wb=780 unstable=0 bg_thresh=988 thresh=1977 gap=511 poll_thresh=12 ino=257 dd-2584 [005] 271.433812: balance_dirty_state: bdi btrfs-1: dirty=686 wb=780 unstable=0 bg_thresh=988 thresh=1976 gap=510 poll_thresh=13 ino=257 dd-2584 [005] 271.433871: balance_dirty_state: bdi btrfs-1: dirty=711 wb=780 unstable=0 bg_thresh=990 thresh=1981 gap=490 poll_thresh=14 ino=257 dd-2584 [005] 271.433876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=52488 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 271.445409: balance_dirty_state: bdi btrfs-1: dirty=711 wb=655 unstable=0 bg_thresh=983 thresh=1967 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 271.445497: balance_dirty_state: bdi btrfs-1: dirty=736 wb=655 unstable=0 bg_thresh=983 thresh=1967 gap=576 poll_thresh=10 ino=257 dd-2584 [005] 271.445583: balance_dirty_state: bdi btrfs-1: dirty=736 wb=655 unstable=0 bg_thresh=986 thresh=1972 gap=581 poll_thresh=11 ino=257 dd-2584 [005] 271.445673: balance_dirty_state: bdi btrfs-1: dirty=761 wb=655 unstable=0 bg_thresh=988 thresh=1977 gap=561 poll_thresh=12 ino=257 dd-2584 [005] 271.445766: balance_dirty_state: bdi btrfs-1: dirty=786 wb=655 unstable=0 bg_thresh=988 thresh=1977 gap=536 poll_thresh=13 ino=257 dd-2584 [005] 271.445855: balance_dirty_state: bdi btrfs-1: dirty=786 wb=655 unstable=0 bg_thresh=988 thresh=1976 gap=535 poll_thresh=14 ino=257 dd-2584 [005] 271.445945: balance_dirty_state: bdi btrfs-1: dirty=811 wb=655 unstable=0 bg_thresh=988 thresh=1976 gap=510 poll_thresh=15 ino=257 dd-2584 [005] 271.446040: balance_dirty_state: bdi btrfs-1: dirty=811 wb=655 unstable=0 bg_thresh=987 thresh=1975 gap=509 poll_thresh=16 ino=257 dd-2584 [005] 271.446222: balance_dirty_state: bdi btrfs-1: dirty=861 wb=655 unstable=0 bg_thresh=987 thresh=1974 gap=458 poll_thresh=17 ino=257 dd-2584 [005] 271.446230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=52488 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 271.457422: balance_dirty_state: bdi btrfs-1: dirty=861 wb=655 unstable=0 bg_thresh=987 thresh=1974 gap=458 poll_thresh=17 ino=257 dd-2584 [005] 271.457427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=52488 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 271.465537: balance_dirty_state: bdi btrfs-1: dirty=861 wb=530 unstable=0 bg_thresh=985 thresh=1971 gap=580 poll_thresh=17 ino=257 dd-2584 [006] 271.465664: balance_dirty_state: bdi btrfs-1: dirty=861 wb=530 unstable=0 bg_thresh=988 thresh=1976 gap=585 poll_thresh=13 ino=257 dd-2584 [006] 271.465779: balance_dirty_state: bdi btrfs-1: dirty=886 wb=530 unstable=0 bg_thresh=990 thresh=1981 gap=565 poll_thresh=14 ino=257 dd-2584 [006] 271.466259: balance_dirty_state: bdi btrfs-1: dirty=911 wb=530 unstable=0 bg_thresh=990 thresh=1981 gap=540 poll_thresh=15 ino=257 dd-2584 [006] 271.466378: balance_dirty_state: bdi btrfs-1: dirty=911 wb=530 unstable=0 bg_thresh=993 thresh=1986 gap=545 poll_thresh=16 ino=257 dd-2584 [006] 271.466610: balance_dirty_state: bdi btrfs-1: dirty=961 wb=530 unstable=0 bg_thresh=992 thresh=1985 gap=494 poll_thresh=17 ino=257 dd-2584 [006] 271.466619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=52488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 271.473502: balance_dirty_state: bdi btrfs-1: dirty=961 wb=530 unstable=0 bg_thresh=992 thresh=1985 gap=494 poll_thresh=17 ino=257 dd-2584 [006] 271.473510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=52488 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 271.481576: balance_dirty_state: bdi btrfs-1: dirty=961 wb=405 unstable=0 bg_thresh=992 thresh=1984 gap=618 poll_thresh=17 ino=257 dd-2584 [006] 271.481670: balance_dirty_state: bdi btrfs-1: dirty=961 wb=405 unstable=0 bg_thresh=991 thresh=1983 gap=617 poll_thresh=13 ino=257 dd-2584 [006] 271.481726: balance_dirty_state: bdi btrfs-1: dirty=986 wb=405 unstable=0 bg_thresh=991 thresh=1982 gap=591 poll_thresh=14 ino=257 dd-2584 [006] 271.481788: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=405 unstable=0 bg_thresh=991 thresh=1982 gap=566 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 271.481846: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8864 wrote=0 to_write=8192 dd-2584 [006] 271.481860: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=380 unstable=0 bg_thresh=990 thresh=1981 gap=590 poll_thresh=16 ino=257 dd-2584 [006] 271.482008: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=305 unstable=0 bg_thresh=989 thresh=1979 gap=613 poll_thresh=17 ino=257 dd-2584 [006] 271.482140: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=330 unstable=0 bg_thresh=989 thresh=1978 gap=612 poll_thresh=18 ino=257 dd-2584 [006] 271.482268: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=380 unstable=0 bg_thresh=991 thresh=1982 gap=591 poll_thresh=19 ino=257 dd-2584 [006] 271.482418: balance_dirty_state: bdi btrfs-1: dirty=961 wb=455 unstable=0 bg_thresh=990 thresh=1981 gap=565 poll_thresh=20 ino=257 dd-2584 [006] 271.482884: balance_dirty_state: bdi btrfs-1: dirty=811 wb=655 unstable=0 bg_thresh=990 thresh=1980 gap=514 poll_thresh=21 ino=257 dd-2584 [006] 271.483058: balance_dirty_state: bdi btrfs-1: dirty=761 wb=730 unstable=0 bg_thresh=989 thresh=1979 gap=488 poll_thresh=22 ino=257 dd-2584 [006] 271.483060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=50436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 271.485419: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=976 to_write=7216 dd-2584 [006] 271.489556: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1255 unstable=0 bg_thresh=989 thresh=1979 gap=488 poll_thresh=22 ino=257 dd-2584 [006] 271.489566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=50436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 271.497531: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1130 unstable=0 bg_thresh=991 thresh=1983 gap=617 poll_thresh=22 ino=257 dd-2584 [006] 271.497600: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1130 unstable=0 bg_thresh=991 thresh=1982 gap=591 poll_thresh=16 ino=257 dd-2584 [006] 271.497720: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1130 unstable=0 bg_thresh=990 thresh=1981 gap=565 poll_thresh=17 ino=257 dd-2584 [006] 271.497841: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1130 unstable=0 bg_thresh=990 thresh=1980 gap=539 poll_thresh=18 ino=257 dd-2584 [006] 271.497959: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1130 unstable=0 bg_thresh=992 thresh=1984 gap=518 poll_thresh=19 ino=257 dd-2584 [006] 271.498074: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1130 unstable=0 bg_thresh=991 thresh=1983 gap=467 poll_thresh=20 ino=257 dd-2584 [006] 271.498078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=50436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 271.505636: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1130 unstable=0 bg_thresh=991 thresh=1983 gap=467 poll_thresh=20 ino=257 dd-2584 [006] 271.505647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=50436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 271.513556: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1005 unstable=0 bg_thresh=990 thresh=1981 gap=590 poll_thresh=20 ino=257 dd-2584 [006] 271.513657: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1005 unstable=0 bg_thresh=993 thresh=1986 gap=595 poll_thresh=15 ino=257 dd-2584 [006] 271.513748: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1005 unstable=0 bg_thresh=990 thresh=1980 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 271.514210: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1005 unstable=0 bg_thresh=992 thresh=1984 gap=543 poll_thresh=17 ino=257 dd-2584 [006] 271.514392: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1005 unstable=0 bg_thresh=991 thresh=1983 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 271.514398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=50436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 271.521523: balance_dirty_state: bdi btrfs-1: dirty=486 wb=880 unstable=0 bg_thresh=992 thresh=1984 gap=618 poll_thresh=18 ino=257 dd-2584 [006] 271.521634: balance_dirty_state: bdi btrfs-1: dirty=486 wb=880 unstable=0 bg_thresh=991 thresh=1983 gap=617 poll_thresh=13 ino=257 dd-2584 [006] 271.521729: balance_dirty_state: bdi btrfs-1: dirty=511 wb=880 unstable=0 bg_thresh=991 thresh=1983 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 271.521817: balance_dirty_state: bdi btrfs-1: dirty=511 wb=880 unstable=0 bg_thresh=991 thresh=1982 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 271.521907: balance_dirty_state: bdi btrfs-1: dirty=536 wb=880 unstable=0 bg_thresh=991 thresh=1982 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 271.522086: balance_dirty_state: bdi btrfs-1: dirty=561 wb=880 unstable=0 bg_thresh=993 thresh=1986 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 271.522266: balance_dirty_state: bdi btrfs-1: dirty=611 wb=880 unstable=0 bg_thresh=992 thresh=1985 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 271.522272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=50436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 271.529531: balance_dirty_state: bdi btrfs-1: dirty=611 wb=605 unstable=0 bg_thresh=993 thresh=1987 gap=771 poll_thresh=18 ino=257 dd-2584 [006] 271.529593: balance_dirty_state: bdi btrfs-1: dirty=611 wb=605 unstable=0 bg_thresh=993 thresh=1986 gap=770 poll_thresh=13 ino=257 dd-2584 [006] 271.529651: balance_dirty_state: bdi btrfs-1: dirty=636 wb=605 unstable=0 bg_thresh=993 thresh=1986 gap=745 poll_thresh=14 ino=257 dd-2584 [006] 271.529707: balance_dirty_state: bdi btrfs-1: dirty=661 wb=605 unstable=0 bg_thresh=992 thresh=1985 gap=719 poll_thresh=15 ino=257 dd-2584 [006] 271.529765: balance_dirty_state: bdi btrfs-1: dirty=661 wb=605 unstable=0 bg_thresh=995 thresh=1990 gap=724 poll_thresh=16 ino=257 dd-2584 [006] 271.530048: balance_dirty_state: bdi btrfs-1: dirty=686 wb=605 unstable=0 bg_thresh=994 thresh=1989 gap=698 poll_thresh=17 ino=257 dd-2584 [006] 271.530163: balance_dirty_state: bdi btrfs-1: dirty=736 wb=605 unstable=0 bg_thresh=991 thresh=1982 gap=641 poll_thresh=18 ino=257 dd-2584 [006] 271.530276: balance_dirty_state: bdi btrfs-1: dirty=761 wb=605 unstable=0 bg_thresh=990 thresh=1981 gap=615 poll_thresh=19 ino=257 dd-2584 [006] 271.530390: balance_dirty_state: bdi btrfs-1: dirty=786 wb=605 unstable=0 bg_thresh=992 thresh=1985 gap=594 poll_thresh=20 ino=257 dd-2584 [006] 271.530502: balance_dirty_state: bdi btrfs-1: dirty=836 wb=605 unstable=0 bg_thresh=992 thresh=1984 gap=543 poll_thresh=21 ino=257 dd-2584 [006] 271.530615: balance_dirty_state: bdi btrfs-1: dirty=861 wb=605 unstable=0 bg_thresh=991 thresh=1983 gap=517 poll_thresh=22 ino=257 dd-2584 [006] 271.530729: balance_dirty_state: bdi btrfs-1: dirty=886 wb=605 unstable=0 bg_thresh=993 thresh=1987 gap=496 poll_thresh=23 ino=257 dd-2584 [006] 271.530734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=98% bdi_bw=50436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 271.537600: balance_dirty_state: bdi btrfs-1: dirty=886 wb=605 unstable=0 bg_thresh=993 thresh=1987 gap=496 poll_thresh=23 ino=257 dd-2584 [006] 271.537609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=98% bdi_bw=50436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 271.545509: balance_dirty_state: bdi btrfs-1: dirty=886 wb=605 unstable=0 bg_thresh=993 thresh=1987 gap=496 poll_thresh=23 ino=257 dd-2584 [006] 271.545518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=98% bdi_bw=50436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 271.553478: balance_dirty_state: bdi btrfs-1: dirty=886 wb=480 unstable=0 bg_thresh=992 thresh=1985 gap=619 poll_thresh=23 ino=257 dd-2584 [006] 271.553589: balance_dirty_state: bdi btrfs-1: dirty=911 wb=480 unstable=0 bg_thresh=992 thresh=1985 gap=594 poll_thresh=17 ino=257 dd-2584 [006] 271.553792: balance_dirty_state: bdi btrfs-1: dirty=936 wb=480 unstable=0 bg_thresh=992 thresh=1984 gap=568 poll_thresh=18 ino=257 dd-2584 [006] 271.554307: balance_dirty_state: bdi btrfs-1: dirty=961 wb=480 unstable=0 bg_thresh=991 thresh=1982 gap=541 poll_thresh=19 ino=257 dd-2584 [006] 271.554512: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=480 unstable=0 bg_thresh=990 thresh=1981 gap=490 poll_thresh=20 ino=257 dd-2584 [006] 271.554519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=50436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 271.554562: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8936 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 271.556669: writeback_single_inode: bdi btrfs-1: ino=257 state= age=168 wrote=768 to_write=7424 dd-2584 [006] 271.561449: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1230 unstable=0 bg_thresh=990 thresh=1981 gap=515 poll_thresh=20 ino=257 dd-2584 [006] 271.561554: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1230 unstable=0 bg_thresh=993 thresh=1986 gap=520 poll_thresh=15 ino=257 dd-2584 [006] 271.561635: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1230 unstable=0 bg_thresh=990 thresh=1980 gap=489 poll_thresh=16 ino=257 dd-2584 [006] 271.561641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-375% task_weight=100% bdi_bw=50436 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 271.569557: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1105 unstable=0 bg_thresh=985 thresh=1970 gap=604 poll_thresh=16 ino=257 dd-2584 [006] 271.569653: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1105 unstable=0 bg_thresh=987 thresh=1975 gap=584 poll_thresh=12 ino=257 dd-2584 [006] 271.569721: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1105 unstable=0 bg_thresh=984 thresh=1968 gap=577 poll_thresh=13 ino=257 dd-2584 [006] 271.569788: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1105 unstable=0 bg_thresh=984 thresh=1968 gap=552 poll_thresh=14 ino=257 dd-2584 [006] 271.569851: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1105 unstable=0 bg_thresh=983 thresh=1967 gap=551 poll_thresh=15 ino=257 dd-2584 [006] 271.569915: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1105 unstable=0 bg_thresh=982 thresh=1965 gap=524 poll_thresh=16 ino=257 dd-2584 [006] 271.570043: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1105 unstable=0 bg_thresh=982 thresh=1964 gap=498 poll_thresh=17 ino=257 dd-2584 [006] 271.570172: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1105 unstable=0 bg_thresh=982 thresh=1964 gap=448 poll_thresh=18 ino=257 dd-2584 [006] 271.570177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-149% task_gap=-397% task_weight=99% bdi_bw=50436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 271.577571: balance_dirty_state: bdi btrfs-1: dirty=411 wb=980 unstable=0 bg_thresh=990 thresh=1980 gap=589 poll_thresh=18 ino=257 dd-2584 [006] 271.577651: balance_dirty_state: bdi btrfs-1: dirty=411 wb=980 unstable=0 bg_thresh=992 thresh=1985 gap=594 poll_thresh=13 ino=257 dd-2584 [006] 271.577907: balance_dirty_state: bdi btrfs-1: dirty=436 wb=980 unstable=0 bg_thresh=989 thresh=1979 gap=563 poll_thresh=14 ino=257 dd-2584 [006] 271.577971: balance_dirty_state: bdi btrfs-1: dirty=461 wb=980 unstable=0 bg_thresh=992 thresh=1984 gap=543 poll_thresh=15 ino=257 dd-2584 [006] 271.578033: balance_dirty_state: bdi btrfs-1: dirty=461 wb=980 unstable=0 bg_thresh=991 thresh=1983 gap=542 poll_thresh=16 ino=257 dd-2584 [006] 271.578157: balance_dirty_state: bdi btrfs-1: dirty=511 wb=980 unstable=0 bg_thresh=991 thresh=1982 gap=491 poll_thresh=17 ino=257 dd-2584 [006] 271.578161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=50436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 271.585509: balance_dirty_state: bdi btrfs-1: dirty=511 wb=980 unstable=0 bg_thresh=985 thresh=1971 gap=480 poll_thresh=17 ino=257 dd-2584 [006] 271.585514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-338% task_weight=98% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 271.593513: balance_dirty_state: bdi btrfs-1: dirty=511 wb=980 unstable=0 bg_thresh=988 thresh=1977 gap=486 poll_thresh=17 ino=257 dd-2584 [006] 271.593518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=98% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 271.601509: balance_dirty_state: bdi btrfs-1: dirty=511 wb=855 unstable=0 bg_thresh=984 thresh=1969 gap=603 poll_thresh=17 ino=257 dd-2584 [006] 271.601599: balance_dirty_state: bdi btrfs-1: dirty=511 wb=855 unstable=0 bg_thresh=987 thresh=1974 gap=608 poll_thresh=13 ino=257 dd-2584 [006] 271.601662: balance_dirty_state: bdi btrfs-1: dirty=536 wb=855 unstable=0 bg_thresh=987 thresh=1974 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 271.601720: balance_dirty_state: bdi btrfs-1: dirty=536 wb=855 unstable=0 bg_thresh=989 thresh=1979 gap=588 poll_thresh=15 ino=257 dd-2584 [006] 271.601779: balance_dirty_state: bdi btrfs-1: dirty=561 wb=855 unstable=0 bg_thresh=989 thresh=1979 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 271.601900: balance_dirty_state: bdi btrfs-1: dirty=586 wb=855 unstable=0 bg_thresh=994 thresh=1989 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 271.602023: balance_dirty_state: bdi btrfs-1: dirty=636 wb=855 unstable=0 bg_thresh=994 thresh=1988 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 271.602144: balance_dirty_state: bdi btrfs-1: dirty=661 wb=855 unstable=0 bg_thresh=993 thresh=1987 gap=471 poll_thresh=19 ino=257 dd-2584 [006] 271.602149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-364% task_weight=98% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 271.609535: balance_dirty_state: bdi btrfs-1: dirty=661 wb=855 unstable=0 bg_thresh=993 thresh=1986 gap=470 poll_thresh=19 ino=257 dd-2584 [002] 271.609542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-365% task_weight=98% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 271.617535: balance_dirty_state: bdi btrfs-1: dirty=661 wb=655 unstable=0 bg_thresh=990 thresh=1981 gap=665 poll_thresh=19 ino=257 dd-2584 [002] 271.617607: balance_dirty_state: bdi btrfs-1: dirty=686 wb=655 unstable=0 bg_thresh=993 thresh=1986 gap=645 poll_thresh=14 ino=257 dd-2584 [002] 271.617846: balance_dirty_state: bdi btrfs-1: dirty=686 wb=655 unstable=0 bg_thresh=993 thresh=1986 gap=645 poll_thresh=15 ino=257 dd-2584 [002] 271.617905: balance_dirty_state: bdi btrfs-1: dirty=711 wb=655 unstable=0 bg_thresh=995 thresh=1991 gap=625 poll_thresh=16 ino=257 dd-2584 [002] 271.618021: balance_dirty_state: bdi btrfs-1: dirty=736 wb=655 unstable=0 bg_thresh=992 thresh=1984 gap=593 poll_thresh=17 ino=257 dd-2584 [002] 271.618141: balance_dirty_state: bdi btrfs-1: dirty=761 wb=655 unstable=0 bg_thresh=994 thresh=1988 gap=572 poll_thresh=18 ino=257 dd-2584 [002] 271.618260: balance_dirty_state: bdi btrfs-1: dirty=811 wb=655 unstable=0 bg_thresh=993 thresh=1987 gap=521 poll_thresh=19 ino=257 dd-2584 [002] 271.618377: balance_dirty_state: bdi btrfs-1: dirty=836 wb=655 unstable=0 bg_thresh=993 thresh=1986 gap=495 poll_thresh=20 ino=257 dd-2584 [002] 271.618382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 271.625596: balance_dirty_state: bdi btrfs-1: dirty=836 wb=655 unstable=0 bg_thresh=993 thresh=1986 gap=495 poll_thresh=20 ino=257 dd-2584 [002] 271.625604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 271.633615: balance_dirty_state: bdi btrfs-1: dirty=836 wb=655 unstable=0 bg_thresh=993 thresh=1986 gap=495 poll_thresh=20 ino=257 dd-2584 [005] 271.633625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 271.641593: balance_dirty_state: bdi btrfs-1: dirty=836 wb=655 unstable=0 bg_thresh=994 thresh=1989 gap=498 poll_thresh=20 ino=257 dd-2584 [005] 271.641720: balance_dirty_state: bdi btrfs-1: dirty=836 wb=655 unstable=0 bg_thresh=994 thresh=1989 gap=498 poll_thresh=15 ino=257 dd-2584 [005] 271.641838: balance_dirty_state: bdi btrfs-1: dirty=861 wb=655 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=16 ino=257 dd-2584 [005] 271.641847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-403% task_weight=100% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 271.649602: balance_dirty_state: bdi btrfs-1: dirty=861 wb=530 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=16 ino=257 dd-2584 [005] 271.649701: balance_dirty_state: bdi btrfs-1: dirty=886 wb=530 unstable=0 bg_thresh=997 thresh=1994 gap=578 poll_thresh=12 ino=257 dd-2584 [005] 271.649762: balance_dirty_state: bdi btrfs-1: dirty=886 wb=530 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=13 ino=257 dd-2584 [005] 271.649817: balance_dirty_state: bdi btrfs-1: dirty=911 wb=530 unstable=0 bg_thresh=996 thresh=1993 gap=552 poll_thresh=14 ino=257 dd-2584 [005] 271.649874: balance_dirty_state: bdi btrfs-1: dirty=936 wb=530 unstable=0 bg_thresh=996 thresh=1992 gap=526 poll_thresh=15 ino=257 dd-2584 [005] 271.650104: balance_dirty_state: bdi btrfs-1: dirty=936 wb=530 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=16 ino=257 dd-2584 [005] 271.650217: balance_dirty_state: bdi btrfs-1: dirty=961 wb=530 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 271.650330: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=530 unstable=0 bg_thresh=997 thresh=1995 gap=454 poll_thresh=18 ino=257 dd-2584 [005] 271.650335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-402% task_weight=100% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 271.650354: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9032 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 271.653384: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=784 to_write=7408 dd-2584 [005] 271.657538: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1330 unstable=0 bg_thresh=998 thresh=1997 gap=431 poll_thresh=18 ino=257 dd-2584 [005] 271.657545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 271.665577: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1205 unstable=0 bg_thresh=998 thresh=1996 gap=555 poll_thresh=18 ino=257 dd-2584 [005] 271.665673: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1205 unstable=0 bg_thresh=997 thresh=1995 gap=554 poll_thresh=13 ino=257 dd-2584 [005] 271.665732: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1205 unstable=0 bg_thresh=997 thresh=1995 gap=529 poll_thresh=14 ino=257 dd-2584 [005] 271.665790: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1205 unstable=0 bg_thresh=999 thresh=1999 gap=508 poll_thresh=15 ino=257 dd-2584 [005] 271.665848: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1205 unstable=0 bg_thresh=999 thresh=1999 gap=508 poll_thresh=16 ino=257 dd-2584 [005] 271.665960: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1205 unstable=0 bg_thresh=999 thresh=1998 gap=457 poll_thresh=17 ino=257 dd-2584 [005] 271.665965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 271.673607: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1080 unstable=0 bg_thresh=998 thresh=1996 gap=580 poll_thresh=17 ino=257 dd-2584 [005] 271.673675: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1080 unstable=0 bg_thresh=997 thresh=1995 gap=579 poll_thresh=13 ino=257 dd-2584 [005] 271.673740: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1080 unstable=0 bg_thresh=994 thresh=1989 gap=548 poll_thresh=14 ino=257 dd-2584 [005] 271.673820: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1005 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=15 ino=257 dd-2584 [005] 271.673893: balance_dirty_state: bdi btrfs-1: dirty=386 wb=930 unstable=0 bg_thresh=996 thresh=1993 gap=677 poll_thresh=16 ino=257 dd-2584 [005] 271.674198: balance_dirty_state: bdi btrfs-1: dirty=411 wb=930 unstable=0 bg_thresh=993 thresh=1987 gap=646 poll_thresh=17 ino=257 dd-2584 [005] 271.674322: balance_dirty_state: bdi btrfs-1: dirty=461 wb=930 unstable=0 bg_thresh=993 thresh=1986 gap=595 poll_thresh=18 ino=257 dd-2584 [005] 271.674446: balance_dirty_state: bdi btrfs-1: dirty=486 wb=930 unstable=0 bg_thresh=995 thresh=1991 gap=575 poll_thresh=19 ino=257 dd-2584 [005] 271.674571: balance_dirty_state: bdi btrfs-1: dirty=511 wb=930 unstable=0 bg_thresh=997 thresh=1994 gap=553 poll_thresh=20 ino=257 dd-2584 [005] 271.674695: balance_dirty_state: bdi btrfs-1: dirty=561 wb=930 unstable=0 bg_thresh=999 thresh=1999 gap=508 poll_thresh=21 ino=257 dd-2584 [005] 271.674815: balance_dirty_state: bdi btrfs-1: dirty=586 wb=930 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=22 ino=257 dd-2584 [005] 271.674820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 271.681602: balance_dirty_state: bdi btrfs-1: dirty=586 wb=930 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=22 ino=257 dd-2584 [005] 271.681607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=49688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 271.689573: balance_dirty_state: bdi btrfs-1: dirty=586 wb=930 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=22 ino=257 dd-2584 [005] 271.689583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 271.697581: balance_dirty_state: bdi btrfs-1: dirty=586 wb=805 unstable=0 bg_thresh=997 thresh=1995 gap=604 poll_thresh=22 ino=257 dd-2584 [005] 271.697651: balance_dirty_state: bdi btrfs-1: dirty=586 wb=805 unstable=0 bg_thresh=997 thresh=1994 gap=603 poll_thresh=16 ino=257 dd-2584 [005] 271.697772: balance_dirty_state: bdi btrfs-1: dirty=636 wb=805 unstable=0 bg_thresh=999 thresh=1998 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 271.697889: balance_dirty_state: bdi btrfs-1: dirty=661 wb=805 unstable=0 bg_thresh=998 thresh=1997 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 271.698187: balance_dirty_state: bdi btrfs-1: dirty=686 wb=805 unstable=0 bg_thresh=998 thresh=1996 gap=505 poll_thresh=19 ino=257 dd-2584 [005] 271.698306: balance_dirty_state: bdi btrfs-1: dirty=736 wb=805 unstable=0 bg_thresh=1000 thresh=2000 gap=459 poll_thresh=20 ino=257 dd-2584 [005] 271.698311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 271.709503: balance_dirty_state: bdi btrfs-1: dirty=736 wb=655 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 271.709573: balance_dirty_state: bdi btrfs-1: dirty=736 wb=655 unstable=0 bg_thresh=993 thresh=1987 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 271.709634: balance_dirty_state: bdi btrfs-1: dirty=761 wb=655 unstable=0 bg_thresh=996 thresh=1992 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 271.709753: balance_dirty_state: bdi btrfs-1: dirty=786 wb=655 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 271.709876: balance_dirty_state: bdi btrfs-1: dirty=811 wb=655 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 271.709999: balance_dirty_state: bdi btrfs-1: dirty=861 wb=655 unstable=0 bg_thresh=1000 thresh=2000 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 271.710004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 271.721569: balance_dirty_state: bdi btrfs-1: dirty=861 wb=530 unstable=0 bg_thresh=995 thresh=1991 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 271.721636: balance_dirty_state: bdi btrfs-1: dirty=861 wb=530 unstable=0 bg_thresh=995 thresh=1991 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 271.721695: balance_dirty_state: bdi btrfs-1: dirty=886 wb=530 unstable=0 bg_thresh=998 thresh=1996 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 271.721754: balance_dirty_state: bdi btrfs-1: dirty=911 wb=530 unstable=0 bg_thresh=998 thresh=1996 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 271.722055: balance_dirty_state: bdi btrfs-1: dirty=936 wb=530 unstable=0 bg_thresh=1003 thresh=2006 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 271.722176: balance_dirty_state: bdi btrfs-1: dirty=961 wb=530 unstable=0 bg_thresh=1002 thresh=2005 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 271.722292: balance_dirty_state: bdi btrfs-1: dirty=986 wb=530 unstable=0 bg_thresh=1002 thresh=2004 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 271.722297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 collect-vmstat.-2569 [000] 271.726385: balance_dirty_state: bdi 0:15: dirty=986 wb=530 unstable=0 bg_thresh=998 thresh=1996 gap=480 poll_thresh=23 ino=2375722 collect-vmstat.-2569 [000] 271.726392: balance_dirty_pages: bdi 0:15: bdi_limit=6 task_limit=6 bdi_dirty=3 avg_dirty=3 bdi_gap=343% task_gap=686% task_weight=0% bdi_bw=10712 base_bw=102400 task_bw=921600 dirtied=23 period=4 think=6220 pause=-6216 dd-2584 [005] 271.733569: balance_dirty_state: bdi btrfs-1: dirty=986 wb=405 unstable=0 bg_thresh=994 thresh=1988 gap=597 poll_thresh=19 ino=257 dd-2584 [005] 271.733630: balance_dirty_state: bdi btrfs-1: dirty=986 wb=405 unstable=0 bg_thresh=994 thresh=1988 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 271.733687: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=405 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 271.733707: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9116 wrote=0 to_write=8192 dd-2584 [005] 271.733772: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=405 unstable=0 bg_thresh=996 thresh=1993 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 271.733947: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=405 unstable=0 bg_thresh=993 thresh=1986 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 271.734130: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=455 unstable=0 bg_thresh=997 thresh=1995 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 271.734311: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=505 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=19 ino=257 dd-2584 [005] 271.734313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 271.736075: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=912 to_write=7280 dd-2584 [004] 271.741527: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1305 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 271.741535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.749595: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1305 unstable=0 bg_thresh=998 thresh=1996 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 271.749603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.757574: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1180 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 271.757717: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1180 unstable=0 bg_thresh=1000 thresh=2000 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 271.757781: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1180 unstable=0 bg_thresh=1002 thresh=2005 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 271.758017: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1180 unstable=0 bg_thresh=1002 thresh=2005 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 271.758131: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1180 unstable=0 bg_thresh=1004 thresh=2009 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 271.758245: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1180 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 271.758250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 271.765635: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1180 unstable=0 bg_thresh=1001 thresh=2002 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 271.765642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 271.773565: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1055 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=18 ino=257 dd-2584 [000] 271.773662: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1055 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=13 ino=257 dd-2584 [000] 271.773762: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1055 unstable=0 bg_thresh=1001 thresh=2003 gap=587 poll_thresh=14 ino=257 dd-2584 [000] 271.773862: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1055 unstable=0 bg_thresh=1001 thresh=2003 gap=587 poll_thresh=15 ino=257 dd-2584 [000] 271.773962: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1055 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=16 ino=257 dd-2584 [000] 271.774162: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1055 unstable=0 bg_thresh=1006 thresh=2013 gap=547 poll_thresh=17 ino=257 dd-2584 [000] 271.774367: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1055 unstable=0 bg_thresh=1008 thresh=2017 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 271.774374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 271.781560: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1055 unstable=0 bg_thresh=1008 thresh=2017 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 271.781572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 271.789574: balance_dirty_state: bdi btrfs-1: dirty=461 wb=930 unstable=0 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=18 ino=257 dd-2584 [000] 271.789654: balance_dirty_state: bdi btrfs-1: dirty=461 wb=930 unstable=0 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=13 ino=257 dd-2584 [000] 271.789725: balance_dirty_state: bdi btrfs-1: dirty=486 wb=930 unstable=0 bg_thresh=1008 thresh=2016 gap=600 poll_thresh=14 ino=257 dd-2584 [000] 271.789795: balance_dirty_state: bdi btrfs-1: dirty=511 wb=930 unstable=0 bg_thresh=1008 thresh=2016 gap=575 poll_thresh=15 ino=257 dd-2584 [000] 271.790089: balance_dirty_state: bdi btrfs-1: dirty=511 wb=930 unstable=0 bg_thresh=1007 thresh=2015 gap=574 poll_thresh=16 ino=257 dd-2584 [000] 271.790234: balance_dirty_state: bdi btrfs-1: dirty=536 wb=930 unstable=0 bg_thresh=1007 thresh=2014 gap=548 poll_thresh=17 ino=257 dd-2584 [000] 271.790378: balance_dirty_state: bdi btrfs-1: dirty=586 wb=930 unstable=0 bg_thresh=1009 thresh=2018 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 271.790383: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=47920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 271.797552: balance_dirty_state: bdi btrfs-1: dirty=586 wb=930 unstable=0 bg_thresh=1009 thresh=2018 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 271.797561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=46456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.805514: balance_dirty_state: bdi btrfs-1: dirty=586 wb=930 unstable=0 bg_thresh=1006 thresh=2012 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 271.805522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=46456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.813522: balance_dirty_state: bdi btrfs-1: dirty=586 wb=930 unstable=0 bg_thresh=1003 thresh=2006 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 271.813528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=46456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.821606: balance_dirty_state: bdi btrfs-1: dirty=586 wb=780 unstable=0 bg_thresh=999 thresh=1998 gap=632 poll_thresh=18 ino=257 dd-2584 [004] 271.821733: balance_dirty_state: bdi btrfs-1: dirty=586 wb=780 unstable=0 bg_thresh=1001 thresh=2003 gap=637 poll_thresh=13 ino=257 dd-2584 [004] 271.821851: balance_dirty_state: bdi btrfs-1: dirty=611 wb=780 unstable=0 bg_thresh=998 thresh=1997 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 271.821969: balance_dirty_state: bdi btrfs-1: dirty=611 wb=780 unstable=0 bg_thresh=1001 thresh=2002 gap=611 poll_thresh=15 ino=257 dd-2584 [004] 271.822087: balance_dirty_state: bdi btrfs-1: dirty=636 wb=780 unstable=0 bg_thresh=1000 thresh=2001 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 271.822320: balance_dirty_state: bdi btrfs-1: dirty=661 wb=780 unstable=0 bg_thresh=1000 thresh=2000 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 271.822557: balance_dirty_state: bdi btrfs-1: dirty=711 wb=780 unstable=0 bg_thresh=999 thresh=1999 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 271.822790: balance_dirty_state: bdi btrfs-1: dirty=736 wb=780 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 271.822799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=46456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.829636: balance_dirty_state: bdi btrfs-1: dirty=736 wb=780 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 271.829645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=46456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 271.841531: balance_dirty_state: bdi btrfs-1: dirty=736 wb=530 unstable=0 bg_thresh=1003 thresh=2007 gap=741 poll_thresh=19 ino=257 dd-2584 [000] 271.841596: balance_dirty_state: bdi btrfs-1: dirty=736 wb=530 unstable=0 bg_thresh=1003 thresh=2007 gap=741 poll_thresh=14 ino=257 dd-2584 [000] 271.841835: balance_dirty_state: bdi btrfs-1: dirty=761 wb=530 unstable=0 bg_thresh=1003 thresh=2006 gap=715 poll_thresh=15 ino=257 dd-2584 [000] 271.841894: balance_dirty_state: bdi btrfs-1: dirty=786 wb=530 unstable=0 bg_thresh=1003 thresh=2006 gap=690 poll_thresh=16 ino=257 dd-2584 [000] 271.842012: balance_dirty_state: bdi btrfs-1: dirty=811 wb=530 unstable=0 bg_thresh=1005 thresh=2010 gap=669 poll_thresh=17 ino=257 dd-2584 [000] 271.842134: balance_dirty_state: bdi btrfs-1: dirty=836 wb=530 unstable=0 bg_thresh=1004 thresh=2009 gap=643 poll_thresh=18 ino=257 dd-2584 [000] 271.842254: balance_dirty_state: bdi btrfs-1: dirty=886 wb=530 unstable=0 bg_thresh=1004 thresh=2008 gap=592 poll_thresh=19 ino=257 dd-2584 [000] 271.842412: balance_dirty_state: bdi btrfs-1: dirty=911 wb=530 unstable=0 bg_thresh=1003 thresh=2007 gap=566 poll_thresh=20 ino=257 dd-2584 [000] 271.842535: balance_dirty_state: bdi btrfs-1: dirty=936 wb=530 unstable=0 bg_thresh=1002 thresh=2005 gap=539 poll_thresh=21 ino=257 dd-2584 [000] 271.842662: balance_dirty_state: bdi btrfs-1: dirty=961 wb=530 unstable=0 bg_thresh=1002 thresh=2004 gap=513 poll_thresh=22 ino=257 dd-2584 [000] 271.842812: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=530 unstable=0 bg_thresh=1001 thresh=2003 gap=462 poll_thresh=23 ino=257 dd-2584 [000] 271.842816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=99% bdi_bw=46456 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 271.842905: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9224 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 271.844762: writeback_single_inode: bdi btrfs-1: ino=257 state= age=176 wrote=800 to_write=7392 dd-2584 [004] 271.849580: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1330 unstable=0 bg_thresh=994 thresh=1988 gap=447 poll_thresh=23 ino=257 dd-2584 [004] 271.849586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=46456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.861554: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1330 unstable=0 bg_thresh=988 thresh=1976 gap=435 poll_thresh=23 ino=257 dd-2584 [004] 271.861560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=46456 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 271.869591: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1205 unstable=0 bg_thresh=988 thresh=1977 gap=561 poll_thresh=23 ino=257 dd-2584 [004] 271.869853: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1205 unstable=0 bg_thresh=991 thresh=1982 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 271.869969: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1205 unstable=0 bg_thresh=990 thresh=1981 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 271.870079: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1205 unstable=0 bg_thresh=990 thresh=1980 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 271.870084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=46456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.877638: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1205 unstable=0 bg_thresh=990 thresh=1980 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 271.877646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=46456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.885659: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1205 unstable=0 bg_thresh=991 thresh=1982 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 271.885674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=46456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.893613: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1080 unstable=0 bg_thresh=990 thresh=1981 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 271.893773: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1080 unstable=0 bg_thresh=987 thresh=1975 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 271.893878: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1080 unstable=0 bg_thresh=990 thresh=1980 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 271.893980: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1080 unstable=0 bg_thresh=989 thresh=1979 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 271.894181: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1080 unstable=0 bg_thresh=989 thresh=1978 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 271.894382: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1080 unstable=0 bg_thresh=988 thresh=1977 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 271.894390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=46456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.901675: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1080 unstable=0 bg_thresh=988 thresh=1977 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 271.901682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=44236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 271.909661: balance_dirty_state: bdi btrfs-1: dirty=411 wb=955 unstable=0 bg_thresh=987 thresh=1974 gap=608 poll_thresh=18 ino=257 dd-2584 [000] 271.909795: balance_dirty_state: bdi btrfs-1: dirty=411 wb=955 unstable=0 bg_thresh=984 thresh=1968 gap=602 poll_thresh=13 ino=257 dd-2584 [000] 271.909914: balance_dirty_state: bdi btrfs-1: dirty=436 wb=955 unstable=0 bg_thresh=983 thresh=1967 gap=576 poll_thresh=14 ino=257 dd-2584 [000] 271.910032: balance_dirty_state: bdi btrfs-1: dirty=461 wb=955 unstable=0 bg_thresh=983 thresh=1967 gap=551 poll_thresh=15 ino=257 dd-2584 [000] 271.910150: balance_dirty_state: bdi btrfs-1: dirty=461 wb=955 unstable=0 bg_thresh=983 thresh=1966 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 271.910747: balance_dirty_state: bdi btrfs-1: dirty=511 wb=955 unstable=0 bg_thresh=982 thresh=1965 gap=499 poll_thresh=17 ino=257 dd-2584 [000] 271.910984: balance_dirty_state: bdi btrfs-1: dirty=536 wb=955 unstable=0 bg_thresh=984 thresh=1969 gap=478 poll_thresh=18 ino=257 dd-2584 [000] 271.910993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-121% task_gap=-342% task_weight=99% bdi_bw=44236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 271.917599: balance_dirty_state: bdi btrfs-1: dirty=536 wb=955 unstable=0 bg_thresh=984 thresh=1969 gap=478 poll_thresh=18 ino=257 dd-2584 [000] 271.917605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-121% task_gap=-342% task_weight=99% bdi_bw=44236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.925541: balance_dirty_state: bdi btrfs-1: dirty=536 wb=830 unstable=0 bg_thresh=985 thresh=1970 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 271.925733: balance_dirty_state: bdi btrfs-1: dirty=536 wb=830 unstable=0 bg_thresh=984 thresh=1969 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 271.925916: balance_dirty_state: bdi btrfs-1: dirty=561 wb=830 unstable=0 bg_thresh=987 thresh=1974 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 271.926094: balance_dirty_state: bdi btrfs-1: dirty=586 wb=830 unstable=0 bg_thresh=986 thresh=1973 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 271.926272: balance_dirty_state: bdi btrfs-1: dirty=586 wb=830 unstable=0 bg_thresh=986 thresh=1973 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 271.926625: balance_dirty_state: bdi btrfs-1: dirty=611 wb=830 unstable=0 bg_thresh=986 thresh=1972 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 271.926980: balance_dirty_state: bdi btrfs-1: dirty=661 wb=830 unstable=0 bg_thresh=985 thresh=1971 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 271.926992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=44236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.933641: balance_dirty_state: bdi btrfs-1: dirty=661 wb=830 unstable=0 bg_thresh=985 thresh=1971 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 271.933652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=44236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.941661: balance_dirty_state: bdi btrfs-1: dirty=661 wb=680 unstable=0 bg_thresh=985 thresh=1970 gap=629 poll_thresh=18 ino=257 dd-2584 [004] 271.941793: balance_dirty_state: bdi btrfs-1: dirty=661 wb=680 unstable=0 bg_thresh=984 thresh=1969 gap=628 poll_thresh=13 ino=257 dd-2584 [004] 271.941911: balance_dirty_state: bdi btrfs-1: dirty=686 wb=680 unstable=0 bg_thresh=987 thresh=1974 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 271.942029: balance_dirty_state: bdi btrfs-1: dirty=711 wb=680 unstable=0 bg_thresh=986 thresh=1973 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 271.942146: balance_dirty_state: bdi btrfs-1: dirty=711 wb=680 unstable=0 bg_thresh=986 thresh=1973 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 271.942744: balance_dirty_state: bdi btrfs-1: dirty=761 wb=680 unstable=0 bg_thresh=986 thresh=1972 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 271.942984: balance_dirty_state: bdi btrfs-1: dirty=786 wb=680 unstable=0 bg_thresh=985 thresh=1970 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 271.943218: balance_dirty_state: bdi btrfs-1: dirty=811 wb=680 unstable=0 bg_thresh=984 thresh=1969 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 271.943227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-145% task_gap=-391% task_weight=99% bdi_bw=44236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.949635: balance_dirty_state: bdi btrfs-1: dirty=811 wb=555 unstable=0 bg_thresh=986 thresh=1973 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 271.949714: balance_dirty_state: bdi btrfs-1: dirty=836 wb=555 unstable=0 bg_thresh=989 thresh=1978 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 271.949771: balance_dirty_state: bdi btrfs-1: dirty=836 wb=555 unstable=0 bg_thresh=986 thresh=1972 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 271.949828: balance_dirty_state: bdi btrfs-1: dirty=861 wb=555 unstable=0 bg_thresh=988 thresh=1977 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 271.949943: balance_dirty_state: bdi btrfs-1: dirty=886 wb=555 unstable=0 bg_thresh=988 thresh=1976 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 271.950055: balance_dirty_state: bdi btrfs-1: dirty=936 wb=555 unstable=0 bg_thresh=990 thresh=1980 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 271.950059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=44236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.957658: balance_dirty_state: bdi btrfs-1: dirty=936 wb=430 unstable=0 bg_thresh=988 thresh=1977 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 271.957762: balance_dirty_state: bdi btrfs-1: dirty=936 wb=430 unstable=0 bg_thresh=985 thresh=1971 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 271.957880: balance_dirty_state: bdi btrfs-1: dirty=961 wb=430 unstable=0 bg_thresh=988 thresh=1976 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 271.957999: balance_dirty_state: bdi btrfs-1: dirty=986 wb=430 unstable=0 bg_thresh=985 thresh=1970 gap=554 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 271.958087: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9340 wrote=0 to_write=8192 dd-2584 [004] 271.958491: balance_dirty_state: bdi btrfs-1: dirty=961 wb=480 unstable=0 bg_thresh=987 thresh=1975 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 271.958746: balance_dirty_state: bdi btrfs-1: dirty=936 wb=530 unstable=0 bg_thresh=984 thresh=1968 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 271.958997: balance_dirty_state: bdi btrfs-1: dirty=936 wb=580 unstable=0 bg_thresh=986 thresh=1972 gap=456 poll_thresh=18 ino=257 dd-2584 [004] 271.959000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-167% task_gap=-434% task_weight=99% bdi_bw=44236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 271.960561: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=848 to_write=7344 dd-2584 [004] 271.965552: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1155 unstable=0 bg_thresh=987 thresh=1974 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 271.965686: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1155 unstable=0 bg_thresh=987 thresh=1974 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 271.965807: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1155 unstable=0 bg_thresh=989 thresh=1979 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 271.965927: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1155 unstable=0 bg_thresh=986 thresh=1973 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 271.966047: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1155 unstable=0 bg_thresh=989 thresh=1978 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 271.966374: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1155 unstable=0 bg_thresh=985 thresh=1971 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 271.966649: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1155 unstable=0 bg_thresh=987 thresh=1975 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 271.966662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=44236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 271.977579: balance_dirty_state: bdi btrfs-1: dirty=336 wb=905 unstable=0 bg_thresh=974 thresh=1949 gap=708 poll_thresh=18 ino=257 dd-2584 [004] 271.977655: balance_dirty_state: bdi btrfs-1: dirty=361 wb=905 unstable=0 bg_thresh=977 thresh=1954 gap=688 poll_thresh=13 ino=257 dd-2584 [004] 271.977753: balance_dirty_state: bdi btrfs-1: dirty=361 wb=905 unstable=0 bg_thresh=973 thresh=1947 gap=681 poll_thresh=14 ino=257 dd-2584 [004] 271.977849: balance_dirty_state: bdi btrfs-1: dirty=386 wb=905 unstable=0 bg_thresh=972 thresh=1945 gap=654 poll_thresh=15 ino=257 dd-2584 [004] 271.978170: balance_dirty_state: bdi btrfs-1: dirty=386 wb=905 unstable=0 bg_thresh=978 thresh=1956 gap=665 poll_thresh=16 ino=257 dd-2584 [004] 271.978344: balance_dirty_state: bdi btrfs-1: dirty=436 wb=905 unstable=0 bg_thresh=977 thresh=1955 gap=614 poll_thresh=17 ino=257 dd-2584 [004] 271.978525: balance_dirty_state: bdi btrfs-1: dirty=461 wb=905 unstable=0 bg_thresh=977 thresh=1954 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 271.978715: balance_dirty_state: bdi btrfs-1: dirty=486 wb=880 unstable=0 bg_thresh=982 thresh=1964 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 271.978895: balance_dirty_state: bdi btrfs-1: dirty=536 wb=880 unstable=0 bg_thresh=981 thresh=1962 gap=546 poll_thresh=20 ino=257 dd-2584 [004] 271.979072: balance_dirty_state: bdi btrfs-1: dirty=561 wb=880 unstable=0 bg_thresh=986 thresh=1973 gap=532 poll_thresh=21 ino=257 dd-2584 [004] 271.979249: balance_dirty_state: bdi btrfs-1: dirty=586 wb=880 unstable=0 bg_thresh=986 thresh=1972 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 271.979426: balance_dirty_state: bdi btrfs-1: dirty=611 wb=880 unstable=0 bg_thresh=985 thresh=1970 gap=479 poll_thresh=23 ino=257 dd-2584 [004] 271.979433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-341% task_weight=99% bdi_bw=44236 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 271.985592: balance_dirty_state: bdi btrfs-1: dirty=611 wb=880 unstable=0 bg_thresh=984 thresh=1968 gap=477 poll_thresh=23 ino=257 dd-2584 [004] 271.985598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=44236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 271.997654: balance_dirty_state: bdi btrfs-1: dirty=611 wb=605 unstable=0 bg_thresh=985 thresh=1971 gap=755 poll_thresh=23 ino=257 dd-2584 [001] 271.997757: balance_dirty_state: bdi btrfs-1: dirty=636 wb=605 unstable=0 bg_thresh=985 thresh=1971 gap=730 poll_thresh=17 ino=257 dd-2584 [001] 271.998350: balance_dirty_state: bdi btrfs-1: dirty=661 wb=605 unstable=0 bg_thresh=988 thresh=1976 gap=710 poll_thresh=18 ino=257 dd-2584 [001] 271.998581: balance_dirty_state: bdi btrfs-1: dirty=686 wb=605 unstable=0 bg_thresh=990 thresh=1981 gap=690 poll_thresh=19 ino=257 dd-2584 [001] 271.998817: balance_dirty_state: bdi btrfs-1: dirty=711 wb=605 unstable=0 bg_thresh=992 thresh=1985 gap=669 poll_thresh=20 ino=257 dd-2584 [001] 271.999052: balance_dirty_state: bdi btrfs-1: dirty=761 wb=605 unstable=0 bg_thresh=992 thresh=1984 gap=618 poll_thresh=21 ino=257 dd-2584 [001] 271.999287: balance_dirty_state: bdi btrfs-1: dirty=786 wb=605 unstable=0 bg_thresh=991 thresh=1983 gap=592 poll_thresh=22 ino=257 dd-2584 [001] 271.999520: balance_dirty_state: bdi btrfs-1: dirty=811 wb=605 unstable=0 bg_thresh=991 thresh=1982 gap=566 poll_thresh=23 ino=257 dd-2584 [001] 271.999758: balance_dirty_state: bdi btrfs-1: dirty=861 wb=605 unstable=0 bg_thresh=993 thresh=1986 gap=520 poll_thresh=24 ino=257 dd-2584 [001] 271.999992: balance_dirty_state: bdi btrfs-1: dirty=886 wb=605 unstable=0 bg_thresh=992 thresh=1985 gap=494 poll_thresh=25 ino=257 dd-2584 [001] 272.000001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=44236 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 272.009697: balance_dirty_state: bdi btrfs-1: dirty=886 wb=355 unstable=0 bg_thresh=992 thresh=1984 gap=743 poll_thresh=25 ino=257 dd-2584 [001] 272.009948: balance_dirty_state: bdi btrfs-1: dirty=886 wb=355 unstable=0 bg_thresh=994 thresh=1989 gap=748 poll_thresh=19 ino=257 dd-2584 [001] 272.010064: balance_dirty_state: bdi btrfs-1: dirty=936 wb=355 unstable=0 bg_thresh=991 thresh=1982 gap=691 poll_thresh=20 ino=257 dd-2584 [001] 272.010179: balance_dirty_state: bdi btrfs-1: dirty=961 wb=355 unstable=0 bg_thresh=993 thresh=1986 gap=670 poll_thresh=21 ino=257 dd-2584 [001] 272.010292: balance_dirty_state: bdi btrfs-1: dirty=986 wb=355 unstable=0 bg_thresh=992 thresh=1985 gap=644 poll_thresh=22 ino=257 dd-2584 [001] 272.010404: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=355 unstable=0 bg_thresh=992 thresh=1984 gap=593 poll_thresh=23 ino=257 flush-btrfs-1-2586 [005] 272.010425: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9392 wrote=0 to_write=8192 dd-2584 [001] 272.010572: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=355 unstable=0 bg_thresh=991 thresh=1983 gap=567 poll_thresh=24 ino=257 dd-2584 [001] 272.010745: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=380 unstable=0 bg_thresh=993 thresh=1987 gap=546 poll_thresh=25 ino=257 dd-2584 [003] 272.012450: balance_dirty_state: bdi btrfs-1: dirty=611 wb=880 unstable=0 bg_thresh=993 thresh=1986 gap=495 poll_thresh=26 ino=257 dd-2584 [003] 272.012452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=45820 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 272.013844: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=928 to_write=7264 dd-2584 [007] 272.018100: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1280 unstable=0 bg_thresh=993 thresh=1986 gap=495 poll_thresh=26 ino=257 dd-2584 [007] 272.018112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=45820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 272.025574: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1127 unstable=0 bg_thresh=993 thresh=1986 gap=648 poll_thresh=26 ino=257 dd-2584 [007] 272.025643: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1127 unstable=0 bg_thresh=993 thresh=1986 gap=648 poll_thresh=19 ino=257 dd-2584 [007] 272.025955: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1127 unstable=0 bg_thresh=998 thresh=1996 gap=608 poll_thresh=20 ino=257 dd-2584 [007] 272.026072: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1127 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=21 ino=257 dd-2584 [007] 272.026193: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1127 unstable=0 bg_thresh=1000 thresh=2000 gap=562 poll_thresh=22 ino=257 dd-2584 [007] 272.026310: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1127 unstable=0 bg_thresh=999 thresh=1999 gap=511 poll_thresh=23 ino=257 dd-2584 [007] 272.026428: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1127 unstable=0 bg_thresh=1001 thresh=2003 gap=490 poll_thresh=24 ino=257 dd-2584 [007] 272.026432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=45820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 272.033567: balance_dirty_state: bdi btrfs-1: dirty=386 wb=1002 unstable=0 bg_thresh=996 thresh=1992 gap=604 poll_thresh=24 ino=257 dd-2584 [007] 272.033630: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1002 unstable=0 bg_thresh=996 thresh=1992 gap=579 poll_thresh=18 ino=257 dd-2584 [007] 272.033748: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1002 unstable=0 bg_thresh=998 thresh=1996 gap=558 poll_thresh=19 ino=257 dd-2584 [007] 272.033866: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1002 unstable=0 bg_thresh=997 thresh=1995 gap=532 poll_thresh=20 ino=257 dd-2584 [007] 272.034165: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1002 unstable=0 bg_thresh=997 thresh=1994 gap=506 poll_thresh=21 ino=257 dd-2584 [007] 272.034287: balance_dirty_state: bdi btrfs-1: dirty=536 wb=1002 unstable=0 bg_thresh=999 thresh=1998 gap=460 poll_thresh=22 ino=257 dd-2584 [007] 272.034292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=45820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 272.041578: balance_dirty_state: bdi btrfs-1: dirty=538 wb=877 unstable=0 bg_thresh=990 thresh=1980 gap=565 poll_thresh=22 ino=257 dd-2584 [007] 272.041640: balance_dirty_state: bdi btrfs-1: dirty=538 wb=877 unstable=0 bg_thresh=990 thresh=1980 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 272.041756: balance_dirty_state: bdi btrfs-1: dirty=588 wb=877 unstable=0 bg_thresh=992 thresh=1985 gap=520 poll_thresh=17 ino=257 dd-2584 [007] 272.041870: balance_dirty_state: bdi btrfs-1: dirty=613 wb=877 unstable=0 bg_thresh=997 thresh=1995 gap=505 poll_thresh=18 ino=257 dd-2584 [007] 272.041990: balance_dirty_state: bdi btrfs-1: dirty=638 wb=877 unstable=0 bg_thresh=997 thresh=1994 gap=479 poll_thresh=19 ino=257 dd-2584 [007] 272.041995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=45820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 272.049601: balance_dirty_state: bdi btrfs-1: dirty=638 wb=677 unstable=0 bg_thresh=995 thresh=1990 gap=675 poll_thresh=19 ino=257 dd-2584 [007] 272.049725: balance_dirty_state: bdi btrfs-1: dirty=648 wb=682 unstable=0 bg_thresh=997 thresh=1994 gap=664 poll_thresh=14 ino=257 dd-2584 [007] 272.049785: balance_dirty_state: bdi btrfs-1: dirty=648 wb=682 unstable=0 bg_thresh=999 thresh=1999 gap=669 poll_thresh=15 ino=257 dd-2584 [007] 272.049843: balance_dirty_state: bdi btrfs-1: dirty=673 wb=682 unstable=0 bg_thresh=1002 thresh=2004 gap=649 poll_thresh=16 ino=257 dd-2584 [007] 272.049958: balance_dirty_state: bdi btrfs-1: dirty=698 wb=682 unstable=0 bg_thresh=998 thresh=1997 gap=617 poll_thresh=17 ino=257 dd-2584 [007] 272.050244: balance_dirty_state: bdi btrfs-1: dirty=748 wb=682 unstable=0 bg_thresh=998 thresh=1996 gap=566 poll_thresh=18 ino=257 dd-2584 [007] 272.050358: balance_dirty_state: bdi btrfs-1: dirty=773 wb=682 unstable=0 bg_thresh=997 thresh=1995 gap=540 poll_thresh=19 ino=257 dd-2584 [007] 272.050470: balance_dirty_state: bdi btrfs-1: dirty=798 wb=682 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=20 ino=257 dd-2584 [007] 272.050582: balance_dirty_state: bdi btrfs-1: dirty=823 wb=682 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=21 ino=257 dd-2584 [007] 272.050587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=45820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 272.057589: balance_dirty_state: bdi btrfs-1: dirty=823 wb=557 unstable=0 bg_thresh=991 thresh=1982 gap=602 poll_thresh=21 ino=257 dd-2584 [007] 272.057697: balance_dirty_state: bdi btrfs-1: dirty=848 wb=557 unstable=0 bg_thresh=991 thresh=1982 gap=577 poll_thresh=16 ino=257 dd-2584 [007] 272.057813: balance_dirty_state: bdi btrfs-1: dirty=873 wb=557 unstable=0 bg_thresh=993 thresh=1987 gap=557 poll_thresh=17 ino=257 dd-2584 [007] 272.057924: balance_dirty_state: bdi btrfs-1: dirty=923 wb=557 unstable=0 bg_thresh=998 thresh=1997 gap=517 poll_thresh=18 ino=257 dd-2584 [007] 272.058038: balance_dirty_state: bdi btrfs-1: dirty=948 wb=557 unstable=0 bg_thresh=1001 thresh=2002 gap=497 poll_thresh=19 ino=257 dd-2584 [007] 272.058042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=45820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 272.065626: balance_dirty_state: bdi btrfs-1: dirty=948 wb=282 unstable=0 bg_thresh=995 thresh=1990 gap=760 poll_thresh=19 ino=257 dd-2584 [007] 272.065698: balance_dirty_state: bdi btrfs-1: dirty=973 wb=282 unstable=0 bg_thresh=995 thresh=1990 gap=735 poll_thresh=14 ino=257 dd-2584 [007] 272.065761: balance_dirty_state: bdi btrfs-1: dirty=973 wb=282 unstable=0 bg_thresh=997 thresh=1995 gap=740 poll_thresh=15 ino=257 dd-2584 [007] 272.066015: balance_dirty_state: bdi btrfs-1: dirty=998 wb=282 unstable=0 bg_thresh=1000 thresh=2000 gap=720 poll_thresh=16 ino=257 dd-2584 [007] 272.066140: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=282 unstable=0 bg_thresh=999 thresh=1999 gap=694 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 272.066206: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9448 wrote=0 to_write=8192 dd-2584 [007] 272.066275: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=282 unstable=0 bg_thresh=999 thresh=1998 gap=668 poll_thresh=18 ino=257 dd-2584 [007] 272.066407: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=307 unstable=0 bg_thresh=998 thresh=1997 gap=617 poll_thresh=19 ino=257 dd-2584 [007] 272.066544: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=357 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=20 ino=257 dd-2584 [007] 272.066679: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=407 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=21 ino=257 dd-2584 [007] 272.066821: balance_dirty_state: bdi btrfs-1: dirty=998 wb=457 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=22 ino=257 dd-2584 [007] 272.066958: balance_dirty_state: bdi btrfs-1: dirty=998 wb=507 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=23 ino=257 dd-2584 [007] 272.066960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=45820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 272.068678: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=1024 to_write=7168 dd-2584 [003] 272.073594: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1182 unstable=0 bg_thresh=993 thresh=1986 gap=606 poll_thresh=23 ino=257 dd-2584 [003] 272.073700: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1182 unstable=0 bg_thresh=986 thresh=1973 gap=568 poll_thresh=17 ino=257 dd-2584 [003] 272.074214: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1182 unstable=0 bg_thresh=987 thresh=1974 gap=544 poll_thresh=18 ino=257 dd-2584 [003] 272.074409: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1182 unstable=0 bg_thresh=989 thresh=1979 gap=499 poll_thresh=19 ino=257 dd-2584 [003] 272.074608: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1182 unstable=0 bg_thresh=985 thresh=1971 gap=466 poll_thresh=20 ino=257 dd-2584 [003] 272.074615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=45820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 272.081701: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1054 unstable=0 bg_thresh=994 thresh=1989 gap=609 poll_thresh=20 ino=257 dd-2584 [003] 272.081828: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1054 unstable=0 bg_thresh=994 thresh=1989 gap=609 poll_thresh=15 ino=257 dd-2584 [003] 272.081947: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1054 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=16 ino=257 dd-2584 [003] 272.082182: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1054 unstable=0 bg_thresh=993 thresh=1987 gap=557 poll_thresh=17 ino=257 dd-2584 [003] 272.082425: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1054 unstable=0 bg_thresh=989 thresh=1979 gap=499 poll_thresh=18 ino=257 dd-2584 [003] 272.082612: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1054 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=19 ino=257 dd-2584 [003] 272.082621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=45820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 272.089708: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1054 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=19 ino=257 dd-2584 [007] 272.089715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=45820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 272.097649: balance_dirty_state: bdi btrfs-1: dirty=451 wb=904 unstable=0 bg_thresh=994 thresh=1988 gap=633 poll_thresh=19 ino=257 dd-2584 [007] 272.097718: balance_dirty_state: bdi btrfs-1: dirty=466 wb=894 unstable=0 bg_thresh=992 thresh=1985 gap=625 poll_thresh=14 ino=257 dd-2584 [007] 272.097791: balance_dirty_state: bdi btrfs-1: dirty=491 wb=869 unstable=0 bg_thresh=995 thresh=1990 gap=630 poll_thresh=15 ino=257 dd-2584 [007] 272.098031: balance_dirty_state: bdi btrfs-1: dirty=516 wb=769 unstable=0 bg_thresh=992 thresh=1985 gap=700 poll_thresh=16 ino=257 dd-2584 [007] 272.098155: balance_dirty_state: bdi btrfs-1: dirty=541 wb=769 unstable=0 bg_thresh=991 thresh=1983 gap=673 poll_thresh=17 ino=257 dd-2584 [007] 272.098280: balance_dirty_state: bdi btrfs-1: dirty=566 wb=769 unstable=0 bg_thresh=990 thresh=1980 gap=645 poll_thresh=18 ino=257 dd-2584 [007] 272.098402: balance_dirty_state: bdi btrfs-1: dirty=616 wb=769 unstable=0 bg_thresh=988 thresh=1977 gap=592 poll_thresh=19 ino=257 dd-2584 [007] 272.098527: balance_dirty_state: bdi btrfs-1: dirty=641 wb=769 unstable=0 bg_thresh=991 thresh=1982 gap=572 poll_thresh=20 ino=257 dd-2584 [007] 272.098650: balance_dirty_state: bdi btrfs-1: dirty=666 wb=769 unstable=0 bg_thresh=993 thresh=1986 gap=551 poll_thresh=21 ino=257 dd-2584 [007] 272.098776: balance_dirty_state: bdi btrfs-1: dirty=691 wb=769 unstable=0 bg_thresh=992 thresh=1984 gap=524 poll_thresh=22 ino=257 dd-2584 [007] 272.098899: balance_dirty_state: bdi btrfs-1: dirty=741 wb=769 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=23 ino=257 dd-2584 [007] 272.098904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=45820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 272.105627: balance_dirty_state: bdi btrfs-1: dirty=740 wb=651 unstable=0 bg_thresh=1006 thresh=2013 gap=622 poll_thresh=23 ino=257 dd-2584 [007] 272.105713: balance_dirty_state: bdi btrfs-1: dirty=740 wb=651 unstable=0 bg_thresh=1006 thresh=2012 gap=621 poll_thresh=17 ino=257 dd-2584 [007] 272.106014: balance_dirty_state: bdi btrfs-1: dirty=790 wb=651 unstable=0 bg_thresh=1002 thresh=2005 gap=564 poll_thresh=18 ino=257 dd-2584 [007] 272.106135: balance_dirty_state: bdi btrfs-1: dirty=815 wb=651 unstable=0 bg_thresh=1002 thresh=2004 gap=538 poll_thresh=19 ino=257 dd-2584 [007] 272.106254: balance_dirty_state: bdi btrfs-1: dirty=840 wb=651 unstable=0 bg_thresh=1004 thresh=2008 gap=517 poll_thresh=20 ino=257 dd-2584 [007] 272.106381: balance_dirty_state: bdi btrfs-1: dirty=865 wb=651 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=21 ino=257 dd-2584 [007] 272.106386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=45820 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 272.113713: balance_dirty_state: bdi btrfs-1: dirty=866 wb=518 unstable=0 bg_thresh=995 thresh=1991 gap=607 poll_thresh=21 ino=257 dd-2584 [007] 272.113783: balance_dirty_state: bdi btrfs-1: dirty=891 wb=518 unstable=0 bg_thresh=995 thresh=1990 gap=581 poll_thresh=16 ino=257 dd-2584 [007] 272.113903: balance_dirty_state: bdi btrfs-1: dirty=916 wb=518 unstable=0 bg_thresh=994 thresh=1989 gap=555 poll_thresh=17 ino=257 dd-2584 [007] 272.114024: balance_dirty_state: bdi btrfs-1: dirty=966 wb=518 unstable=0 bg_thresh=994 thresh=1988 gap=504 poll_thresh=18 ino=257 dd-2584 [007] 272.114146: balance_dirty_state: bdi btrfs-1: dirty=991 wb=518 unstable=0 bg_thresh=996 thresh=1992 gap=483 poll_thresh=19 ino=257 dd-2584 [007] 272.114151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=48040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 272.121733: balance_dirty_state: bdi btrfs-1: dirty=991 wb=393 unstable=0 bg_thresh=997 thresh=1994 gap=610 poll_thresh=19 ino=257 dd-2584 [007] 272.121838: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=393 unstable=0 bg_thresh=997 thresh=1994 gap=585 poll_thresh=14 ino=257 flush-btrfs-1-2586 [005] 272.121856: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9504 wrote=0 to_write=8192 dd-2584 [007] 272.122089: balance_dirty_state: bdi btrfs-1: dirty=991 wb=418 unstable=0 bg_thresh=996 thresh=1993 gap=584 poll_thresh=15 ino=257 dd-2584 [007] 272.122155: balance_dirty_state: bdi btrfs-1: dirty=991 wb=443 unstable=0 bg_thresh=996 thresh=1993 gap=559 poll_thresh=16 ino=257 dd-2584 [007] 272.122284: balance_dirty_state: bdi btrfs-1: dirty=966 wb=493 unstable=0 bg_thresh=998 thresh=1997 gap=538 poll_thresh=17 ino=257 dd-2584 [007] 272.122411: balance_dirty_state: bdi btrfs-1: dirty=941 wb=543 unstable=0 bg_thresh=998 thresh=1996 gap=512 poll_thresh=18 ino=257 dd-2584 [007] 272.122539: balance_dirty_state: bdi btrfs-1: dirty=941 wb=593 unstable=0 bg_thresh=997 thresh=1995 gap=461 poll_thresh=19 ino=257 dd-2584 [007] 272.122541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=48040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 272.124760: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=252 wrote=912 to_write=7280 dd-2584 [007] 272.129650: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1168 unstable=0 bg_thresh=989 thresh=1979 gap=568 poll_thresh=19 ino=257 dd-2584 [007] 272.129717: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1168 unstable=0 bg_thresh=989 thresh=1979 gap=568 poll_thresh=14 ino=257 dd-2584 [007] 272.129777: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1168 unstable=0 bg_thresh=992 thresh=1984 gap=548 poll_thresh=15 ino=257 dd-2584 [007] 272.129836: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1168 unstable=0 bg_thresh=992 thresh=1984 gap=523 poll_thresh=16 ino=257 dd-2584 [007] 272.129982: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1168 unstable=0 bg_thresh=991 thresh=1983 gap=497 poll_thresh=17 ino=257 dd-2584 [007] 272.130106: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1168 unstable=0 bg_thresh=993 thresh=1987 gap=476 poll_thresh=18 ino=257 dd-2584 [007] 272.130111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=48040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 272.137700: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1043 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=18 ino=257 dd-2584 [007] 272.137769: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1043 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=13 ino=257 dd-2584 [007] 272.138015: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1043 unstable=0 bg_thresh=992 thresh=1985 gap=574 poll_thresh=14 ino=257 dd-2584 [007] 272.138075: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1043 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=15 ino=257 dd-2584 [007] 272.138134: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1043 unstable=0 bg_thresh=992 thresh=1984 gap=523 poll_thresh=16 ino=257 dd-2584 [007] 272.138252: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1043 unstable=0 bg_thresh=991 thresh=1983 gap=497 poll_thresh=17 ino=257 dd-2584 [007] 272.138372: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1043 unstable=0 bg_thresh=993 thresh=1987 gap=476 poll_thresh=18 ino=257 dd-2584 [007] 272.138377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=48040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 272.145711: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1043 unstable=0 bg_thresh=996 thresh=1992 gap=481 poll_thresh=18 ino=257 dd-2584 [007] 272.145718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=48040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 272.153689: balance_dirty_state: bdi btrfs-1: dirty=468 wb=793 unstable=0 bg_thresh=995 thresh=1991 gap=730 poll_thresh=18 ino=257 dd-2584 [007] 272.153791: balance_dirty_state: bdi btrfs-1: dirty=493 wb=793 unstable=0 bg_thresh=995 thresh=1990 gap=704 poll_thresh=13 ino=257 dd-2584 [007] 272.153852: balance_dirty_state: bdi btrfs-1: dirty=518 wb=793 unstable=0 bg_thresh=995 thresh=1990 gap=679 poll_thresh=14 ino=257 dd-2584 [007] 272.153910: balance_dirty_state: bdi btrfs-1: dirty=518 wb=793 unstable=0 bg_thresh=994 thresh=1989 gap=678 poll_thresh=15 ino=257 dd-2584 [007] 272.153969: balance_dirty_state: bdi btrfs-1: dirty=543 wb=793 unstable=0 bg_thresh=994 thresh=1989 gap=653 poll_thresh=16 ino=257 dd-2584 [007] 272.154085: balance_dirty_state: bdi btrfs-1: dirty=568 wb=793 unstable=0 bg_thresh=996 thresh=1993 gap=632 poll_thresh=17 ino=257 dd-2584 [007] 272.154202: balance_dirty_state: bdi btrfs-1: dirty=593 wb=793 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=18 ino=257 dd-2584 [007] 272.154496: balance_dirty_state: bdi btrfs-1: dirty=643 wb=793 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=19 ino=257 dd-2584 [007] 272.154615: balance_dirty_state: bdi btrfs-1: dirty=668 wb=793 unstable=0 bg_thresh=995 thresh=1990 gap=529 poll_thresh=20 ino=257 dd-2584 [007] 272.154736: balance_dirty_state: bdi btrfs-1: dirty=693 wb=793 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=21 ino=257 dd-2584 [007] 272.154855: balance_dirty_state: bdi btrfs-1: dirty=718 wb=793 unstable=0 bg_thresh=993 thresh=1987 gap=476 poll_thresh=22 ino=257 dd-2584 [007] 272.154859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=48040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 272.161715: balance_dirty_state: bdi btrfs-1: dirty=718 wb=668 unstable=0 bg_thresh=995 thresh=1990 gap=604 poll_thresh=22 ino=257 dd-2584 [000] 272.161837: balance_dirty_state: bdi btrfs-1: dirty=743 wb=668 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=16 ino=257 dd-2584 [000] 272.162069: balance_dirty_state: bdi btrfs-1: dirty=768 wb=668 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=17 ino=257 dd-2584 [000] 272.162303: balance_dirty_state: bdi btrfs-1: dirty=793 wb=668 unstable=0 bg_thresh=999 thresh=1999 gap=538 poll_thresh=18 ino=257 dd-2584 [000] 272.162541: balance_dirty_state: bdi btrfs-1: dirty=818 wb=668 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=19 ino=257 dd-2584 [000] 272.162776: balance_dirty_state: bdi btrfs-1: dirty=868 wb=668 unstable=0 bg_thresh=1001 thresh=2002 gap=466 poll_thresh=20 ino=257 dd-2584 [000] 272.162784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=48040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 272.169690: balance_dirty_state: bdi btrfs-1: dirty=868 wb=543 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=20 ino=257 dd-2584 [000] 272.170188: balance_dirty_state: bdi btrfs-1: dirty=868 wb=543 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=15 ino=257 dd-2584 [000] 272.170306: balance_dirty_state: bdi btrfs-1: dirty=893 wb=543 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=16 ino=257 dd-2584 [000] 272.170540: balance_dirty_state: bdi btrfs-1: dirty=918 wb=543 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=17 ino=257 dd-2584 [000] 272.170776: balance_dirty_state: bdi btrfs-1: dirty=943 wb=543 unstable=0 bg_thresh=1000 thresh=2001 gap=515 poll_thresh=18 ino=257 dd-2584 [000] 272.171010: balance_dirty_state: bdi btrfs-1: dirty=993 wb=543 unstable=0 bg_thresh=1000 thresh=2000 gap=464 poll_thresh=19 ino=257 dd-2584 [000] 272.171019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=48040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 272.181668: balance_dirty_state: bdi btrfs-1: dirty=993 wb=268 unstable=0 bg_thresh=998 thresh=1996 gap=735 poll_thresh=19 ino=257 dd-2584 [000] 272.181742: balance_dirty_state: bdi btrfs-1: dirty=993 wb=268 unstable=0 bg_thresh=995 thresh=1990 gap=729 poll_thresh=14 ino=257 dd-2584 [000] 272.181799: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=268 unstable=0 bg_thresh=997 thresh=1995 gap=709 poll_thresh=15 ino=257 dd-2584 [000] 272.181863: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=268 unstable=0 bg_thresh=994 thresh=1989 gap=678 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 272.181865: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9564 wrote=0 to_write=8192 dd-2584 [000] 272.181987: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=268 unstable=0 bg_thresh=996 thresh=1993 gap=657 poll_thresh=17 ino=257 dd-2584 [000] 272.182112: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=318 unstable=0 bg_thresh=996 thresh=1992 gap=631 poll_thresh=18 ino=257 dd-2584 [000] 272.182417: balance_dirty_state: bdi btrfs-1: dirty=968 wb=443 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=19 ino=257 dd-2584 [000] 272.182547: balance_dirty_state: bdi btrfs-1: dirty=918 wb=518 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=20 ino=257 dd-2584 [000] 272.182677: balance_dirty_state: bdi btrfs-1: dirty=893 wb=568 unstable=0 bg_thresh=997 thresh=1994 gap=533 poll_thresh=21 ino=257 dd-2584 [000] 272.182808: balance_dirty_state: bdi btrfs-1: dirty=868 wb=618 unstable=0 bg_thresh=996 thresh=1993 gap=507 poll_thresh=22 ino=257 dd-2584 [000] 272.182940: balance_dirty_state: bdi btrfs-1: dirty=868 wb=668 unstable=0 bg_thresh=996 thresh=1992 gap=456 poll_thresh=23 ino=257 dd-2584 [000] 272.182941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=48040 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 272.184365: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=312 wrote=1040 to_write=7152 dd-2584 [000] 272.189640: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1193 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=23 ino=257 dd-2584 [000] 272.189770: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1193 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=17 ino=257 dd-2584 [000] 272.190008: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1193 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=18 ino=257 dd-2584 [000] 272.190244: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1193 unstable=0 bg_thresh=998 thresh=1996 gap=510 poll_thresh=19 ino=257 dd-2584 [000] 272.190480: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1193 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=20 ino=257 dd-2584 [000] 272.190488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=48040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 272.197643: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1068 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=20 ino=257 dd-2584 [004] 272.198062: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1068 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 272.198149: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1068 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 272.198318: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1068 unstable=0 bg_thresh=996 thresh=1992 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 272.198489: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1068 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 272.198660: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1068 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 272.198666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=48040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 272.205695: balance_dirty_state: bdi btrfs-1: dirty=443 wb=918 unstable=0 bg_thresh=997 thresh=1994 gap=633 poll_thresh=19 ino=257 dd-2584 [004] 272.205790: balance_dirty_state: bdi btrfs-1: dirty=468 wb=918 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 272.205875: balance_dirty_state: bdi btrfs-1: dirty=468 wb=918 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=15 ino=257 dd-2584 [004] 272.205961: balance_dirty_state: bdi btrfs-1: dirty=493 wb=918 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 272.206134: balance_dirty_state: bdi btrfs-1: dirty=518 wb=918 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 272.206305: balance_dirty_state: bdi btrfs-1: dirty=543 wb=918 unstable=0 bg_thresh=995 thresh=1990 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 272.206776: balance_dirty_state: bdi btrfs-1: dirty=593 wb=918 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 272.206782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=48040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 272.213770: balance_dirty_state: bdi btrfs-1: dirty=593 wb=768 unstable=0 bg_thresh=995 thresh=1991 gap=630 poll_thresh=19 ino=257 dd-2584 [004] 272.213894: balance_dirty_state: bdi btrfs-1: dirty=593 wb=768 unstable=0 bg_thresh=998 thresh=1996 gap=635 poll_thresh=14 ino=257 dd-2584 [004] 272.214013: balance_dirty_state: bdi btrfs-1: dirty=618 wb=768 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 272.214134: balance_dirty_state: bdi btrfs-1: dirty=643 wb=768 unstable=0 bg_thresh=994 thresh=1989 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 272.214371: balance_dirty_state: bdi btrfs-1: dirty=668 wb=768 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 272.214604: balance_dirty_state: bdi btrfs-1: dirty=693 wb=768 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 272.214838: balance_dirty_state: bdi btrfs-1: dirty=718 wb=768 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 272.215077: balance_dirty_state: bdi btrfs-1: dirty=768 wb=768 unstable=0 bg_thresh=997 thresh=1995 gap=459 poll_thresh=20 ino=257 dd-2584 [004] 272.215086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=48040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 272.221736: balance_dirty_state: bdi btrfs-1: dirty=768 wb=643 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=20 ino=257 dd-2584 [002] 272.221803: balance_dirty_state: bdi btrfs-1: dirty=793 wb=643 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=15 ino=257 dd-2584 [002] 272.221861: balance_dirty_state: bdi btrfs-1: dirty=793 wb=643 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=16 ino=257 dd-2584 [002] 272.221980: balance_dirty_state: bdi btrfs-1: dirty=818 wb=643 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=17 ino=257 dd-2584 [002] 272.222276: balance_dirty_state: bdi btrfs-1: dirty=868 wb=643 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 272.222280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=50160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 272.229786: balance_dirty_state: bdi btrfs-1: dirty=868 wb=518 unstable=0 bg_thresh=1001 thresh=2002 gap=616 poll_thresh=18 ino=257 dd-2584 [002] 272.229869: balance_dirty_state: bdi btrfs-1: dirty=868 wb=518 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=13 ino=257 dd-2584 [002] 272.229928: balance_dirty_state: bdi btrfs-1: dirty=893 wb=518 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=14 ino=257 dd-2584 [002] 272.229987: balance_dirty_state: bdi btrfs-1: dirty=918 wb=518 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=15 ino=257 dd-2584 [002] 272.230045: balance_dirty_state: bdi btrfs-1: dirty=918 wb=518 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=16 ino=257 dd-2584 [002] 272.230164: balance_dirty_state: bdi btrfs-1: dirty=968 wb=518 unstable=0 bg_thresh=999 thresh=1998 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 272.230281: balance_dirty_state: bdi btrfs-1: dirty=993 wb=518 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=18 ino=257 dd-2584 [002] 272.230285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=50160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 272.237761: balance_dirty_state: bdi btrfs-1: dirty=993 wb=393 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=18 ino=257 dd-2584 [002] 272.237871: balance_dirty_state: bdi btrfs-1: dirty=993 wb=393 unstable=0 bg_thresh=998 thresh=1997 gap=611 poll_thresh=13 ino=257 dd-2584 [002] 272.237932: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=393 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 272.237998: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=393 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 272.238008: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9620 wrote=0 to_write=8192 dd-2584 [002] 272.238065: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=393 unstable=0 bg_thresh=997 thresh=1994 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 272.238203: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=418 unstable=0 bg_thresh=996 thresh=1993 gap=507 poll_thresh=17 ino=257 dd-2584 [002] 272.238517: balance_dirty_state: bdi btrfs-1: dirty=968 wb=543 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=18 ino=257 dd-2584 [002] 272.238519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=50160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 272.242852: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=372 wrote=912 to_write=7280 dd-2584 [002] 272.245731: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1168 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=18 ino=257 dd-2584 [002] 272.245816: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1168 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=13 ino=257 dd-2584 [002] 272.245875: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1168 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=14 ino=257 dd-2584 [002] 272.245934: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1168 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 272.245993: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1168 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=16 ino=257 dd-2584 [002] 272.246114: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1168 unstable=0 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=17 ino=257 dd-2584 [002] 272.246235: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1168 unstable=0 bg_thresh=1006 thresh=2013 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 272.246240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=50160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 272.253748: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1043 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=18 ino=257 dd-2584 [002] 272.253817: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1043 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=13 ino=257 dd-2584 [002] 272.253878: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1043 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=14 ino=257 dd-2584 [002] 272.253938: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1043 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 272.253997: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1043 unstable=0 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=16 ino=257 dd-2584 [002] 272.254119: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1043 unstable=0 bg_thresh=1000 thresh=2001 gap=515 poll_thresh=17 ino=257 dd-2584 [002] 272.254425: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1043 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 272.254430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=50160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 272.265642: balance_dirty_state: bdi btrfs-1: dirty=468 wb=793 unstable=0 bg_thresh=990 thresh=1981 gap=720 poll_thresh=18 ino=257 dd-2584 [002] 272.265707: balance_dirty_state: bdi btrfs-1: dirty=493 wb=793 unstable=0 bg_thresh=990 thresh=1981 gap=695 poll_thresh=13 ino=257 dd-2584 [002] 272.265766: balance_dirty_state: bdi btrfs-1: dirty=493 wb=793 unstable=0 bg_thresh=993 thresh=1986 gap=700 poll_thresh=14 ino=257 dd-2584 [002] 272.265825: balance_dirty_state: bdi btrfs-1: dirty=518 wb=793 unstable=0 bg_thresh=993 thresh=1986 gap=675 poll_thresh=15 ino=257 dd-2584 [002] 272.265884: balance_dirty_state: bdi btrfs-1: dirty=543 wb=793 unstable=0 bg_thresh=995 thresh=1991 gap=655 poll_thresh=16 ino=257 dd-2584 [002] 272.266004: balance_dirty_state: bdi btrfs-1: dirty=568 wb=793 unstable=0 bg_thresh=995 thresh=1990 gap=629 poll_thresh=17 ino=257 dd-2584 [002] 272.266129: balance_dirty_state: bdi btrfs-1: dirty=593 wb=793 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=18 ino=257 dd-2584 [002] 272.266251: balance_dirty_state: bdi btrfs-1: dirty=643 wb=793 unstable=0 bg_thresh=993 thresh=1987 gap=551 poll_thresh=19 ino=257 dd-2584 [002] 272.266373: balance_dirty_state: bdi btrfs-1: dirty=668 wb=793 unstable=0 bg_thresh=993 thresh=1986 gap=525 poll_thresh=20 ino=257 dd-2584 [002] 272.266497: balance_dirty_state: bdi btrfs-1: dirty=693 wb=793 unstable=0 bg_thresh=995 thresh=1990 gap=504 poll_thresh=21 ino=257 dd-2584 [002] 272.266801: balance_dirty_state: bdi btrfs-1: dirty=718 wb=793 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=22 ino=257 dd-2584 [002] 272.266806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=50160 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 272.277707: balance_dirty_state: bdi btrfs-1: dirty=718 wb=593 unstable=0 bg_thresh=990 thresh=1981 gap=670 poll_thresh=22 ino=257 dd-2584 [006] 272.277815: balance_dirty_state: bdi btrfs-1: dirty=718 wb=543 unstable=0 bg_thresh=993 thresh=1986 gap=725 poll_thresh=16 ino=257 dd-2584 [006] 272.277944: balance_dirty_state: bdi btrfs-1: dirty=768 wb=518 unstable=0 bg_thresh=998 thresh=1997 gap=711 poll_thresh=17 ino=257 dd-2584 [006] 272.278057: balance_dirty_state: bdi btrfs-1: dirty=793 wb=518 unstable=0 bg_thresh=1001 thresh=2002 gap=691 poll_thresh=18 ino=257 dd-2584 [006] 272.278176: balance_dirty_state: bdi btrfs-1: dirty=818 wb=518 unstable=0 bg_thresh=1003 thresh=2007 gap=671 poll_thresh=19 ino=257 dd-2584 [006] 272.278295: balance_dirty_state: bdi btrfs-1: dirty=868 wb=518 unstable=0 bg_thresh=1002 thresh=2005 gap=619 poll_thresh=20 ino=257 dd-2584 [006] 272.278413: balance_dirty_state: bdi btrfs-1: dirty=893 wb=518 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=21 ino=257 dd-2584 [006] 272.278535: balance_dirty_state: bdi btrfs-1: dirty=918 wb=518 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=22 ino=257 dd-2584 [006] 272.278840: balance_dirty_state: bdi btrfs-1: dirty=943 wb=518 unstable=0 bg_thresh=996 thresh=1993 gap=532 poll_thresh=23 ino=257 dd-2584 [006] 272.278960: balance_dirty_state: bdi btrfs-1: dirty=993 wb=518 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=24 ino=257 dd-2584 [006] 272.278966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=50160 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 272.285702: balance_dirty_state: bdi btrfs-1: dirty=993 wb=393 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=24 ino=257 dd-2584 [006] 272.285801: balance_dirty_state: bdi btrfs-1: dirty=993 wb=393 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=18 ino=257 dd-2584 [006] 272.285914: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=393 unstable=0 bg_thresh=996 thresh=1992 gap=556 poll_thresh=19 ino=257 flush-btrfs-1-2586 [000] 272.285977: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9668 wrote=0 to_write=8192 dd-2584 [006] 272.286042: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=393 unstable=0 bg_thresh=995 thresh=1990 gap=529 poll_thresh=20 ino=257 dd-2584 [006] 272.286168: balance_dirty_state: bdi btrfs-1: dirty=1093 wb=393 unstable=0 bg_thresh=994 thresh=1989 gap=503 poll_thresh=21 ino=257 dd-2584 [006] 272.286297: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=443 unstable=0 bg_thresh=994 thresh=1988 gap=477 poll_thresh=22 ino=257 dd-2584 [006] 272.286298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=50160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 272.289008: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=416 wrote=928 to_write=7264 dd-2584 [006] 272.293706: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1193 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=22 ino=257 dd-2584 [006] 272.293782: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1193 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=16 ino=257 dd-2584 [006] 272.293913: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1193 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 272.294241: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1193 unstable=0 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 272.294369: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1193 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 272.294374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=50160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 272.301708: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1043 unstable=0 bg_thresh=999 thresh=1999 gap=638 poll_thresh=19 ino=257 dd-2584 [006] 272.301798: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1043 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=14 ino=257 dd-2584 [006] 272.301863: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1043 unstable=0 bg_thresh=999 thresh=1998 gap=612 poll_thresh=15 ino=257 dd-2584 [006] 272.301927: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1043 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 272.302054: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1043 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 272.302180: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1043 unstable=0 bg_thresh=997 thresh=1995 gap=534 poll_thresh=18 ino=257 dd-2584 [006] 272.302308: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1043 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 272.302313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=50160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 272.309730: balance_dirty_state: bdi btrfs-1: dirty=468 wb=918 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=19 ino=257 dd-2584 [002] 272.309811: balance_dirty_state: bdi btrfs-1: dirty=493 wb=918 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=14 ino=257 dd-2584 [002] 272.309880: balance_dirty_state: bdi btrfs-1: dirty=518 wb=918 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=15 ino=257 dd-2584 [002] 272.309949: balance_dirty_state: bdi btrfs-1: dirty=518 wb=918 unstable=0 bg_thresh=1006 thresh=2013 gap=577 poll_thresh=16 ino=257 dd-2584 [002] 272.310298: balance_dirty_state: bdi btrfs-1: dirty=568 wb=918 unstable=0 bg_thresh=1009 thresh=2018 gap=532 poll_thresh=17 ino=257 dd-2584 [002] 272.310438: balance_dirty_state: bdi btrfs-1: dirty=593 wb=918 unstable=0 bg_thresh=1008 thresh=2017 gap=506 poll_thresh=18 ino=257 dd-2584 [002] 272.310576: balance_dirty_state: bdi btrfs-1: dirty=618 wb=918 unstable=0 bg_thresh=1008 thresh=2016 gap=480 poll_thresh=19 ino=257 dd-2584 [002] 272.310582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=50160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 272.321752: balance_dirty_state: bdi btrfs-1: dirty=618 wb=793 unstable=0 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=19 ino=257 dd-2584 [002] 272.321817: balance_dirty_state: bdi btrfs-1: dirty=643 wb=793 unstable=0 bg_thresh=1006 thresh=2013 gap=577 poll_thresh=14 ino=257 dd-2584 [002] 272.321876: balance_dirty_state: bdi btrfs-1: dirty=643 wb=793 unstable=0 bg_thresh=1009 thresh=2018 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 272.321936: balance_dirty_state: bdi btrfs-1: dirty=668 wb=793 unstable=0 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=16 ino=257 dd-2584 [002] 272.322052: balance_dirty_state: bdi btrfs-1: dirty=693 wb=793 unstable=0 bg_thresh=1008 thresh=2016 gap=530 poll_thresh=17 ino=257 dd-2584 [002] 272.322170: balance_dirty_state: bdi btrfs-1: dirty=743 wb=793 unstable=0 bg_thresh=1007 thresh=2015 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 272.322175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=50160 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 272.329780: balance_dirty_state: bdi btrfs-1: dirty=743 wb=668 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=18 ino=257 dd-2584 [002] 272.329854: balance_dirty_state: bdi btrfs-1: dirty=743 wb=668 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=13 ino=257 dd-2584 [002] 272.329912: balance_dirty_state: bdi btrfs-1: dirty=768 wb=668 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 272.329968: balance_dirty_state: bdi btrfs-1: dirty=793 wb=668 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=15 ino=257 dd-2584 [002] 272.330023: balance_dirty_state: bdi btrfs-1: dirty=793 wb=668 unstable=0 bg_thresh=1005 thresh=2010 gap=549 poll_thresh=16 ino=257 dd-2584 [002] 272.330307: balance_dirty_state: bdi btrfs-1: dirty=843 wb=668 unstable=0 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=17 ino=257 dd-2584 [002] 272.330420: balance_dirty_state: bdi btrfs-1: dirty=868 wb=668 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 272.330424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=51900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 272.337822: balance_dirty_state: bdi btrfs-1: dirty=868 wb=543 unstable=0 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=18 ino=257 dd-2584 [002] 272.337922: balance_dirty_state: bdi btrfs-1: dirty=868 wb=543 unstable=0 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=13 ino=257 dd-2584 [002] 272.337978: balance_dirty_state: bdi btrfs-1: dirty=893 wb=543 unstable=0 bg_thresh=1009 thresh=2018 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 272.338035: balance_dirty_state: bdi btrfs-1: dirty=918 wb=543 unstable=0 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=15 ino=257 dd-2584 [002] 272.338091: balance_dirty_state: bdi btrfs-1: dirty=918 wb=543 unstable=0 bg_thresh=1008 thresh=2017 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 272.338202: balance_dirty_state: bdi btrfs-1: dirty=968 wb=543 unstable=0 bg_thresh=1008 thresh=2016 gap=505 poll_thresh=17 ino=257 dd-2584 [002] 272.338315: balance_dirty_state: bdi btrfs-1: dirty=993 wb=543 unstable=0 bg_thresh=1010 thresh=2020 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 272.338320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=51900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 272.345791: balance_dirty_state: bdi btrfs-1: dirty=993 wb=393 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=18 ino=257 dd-2584 [002] 272.345915: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=393 unstable=0 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=13 ino=257 flush-btrfs-1-2586 [001] 272.345969: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9728 wrote=0 to_write=8192 dd-2584 [002] 272.346040: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=393 unstable=0 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=14 ino=257 dd-2584 [002] 272.346158: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=393 unstable=0 bg_thresh=1006 thresh=2013 gap=577 poll_thresh=15 ino=257 dd-2584 [002] 272.346281: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=393 unstable=0 bg_thresh=1006 thresh=2013 gap=577 poll_thresh=16 ino=257 dd-2584 [002] 272.346889: balance_dirty_state: bdi btrfs-1: dirty=968 wb=518 unstable=0 bg_thresh=1006 thresh=2012 gap=526 poll_thresh=17 ino=257 dd-2584 [002] 272.347178: balance_dirty_state: bdi btrfs-1: dirty=943 wb=493 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=18 ino=257 dd-2584 [002] 272.347446: balance_dirty_state: bdi btrfs-1: dirty=943 wb=468 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=19 ino=257 dd-2584 [002] 272.347699: balance_dirty_state: bdi btrfs-1: dirty=943 wb=518 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=20 ino=257 dd-2584 [002] 272.347951: balance_dirty_state: bdi btrfs-1: dirty=943 wb=543 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=21 ino=257 dd-2584 [002] 272.348203: balance_dirty_state: bdi btrfs-1: dirty=943 wb=568 unstable=0 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=22 ino=257 dd-2584 [002] 272.348206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=51900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 272.353089: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=480 wrote=1024 to_write=7168 dd-2584 [002] 272.353746: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1168 unstable=0 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=22 ino=257 dd-2584 [002] 272.353835: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1168 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=16 ino=257 dd-2584 [002] 272.353955: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1168 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=17 ino=257 dd-2584 [002] 272.354251: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1168 unstable=0 bg_thresh=1005 thresh=2010 gap=549 poll_thresh=18 ino=257 dd-2584 [002] 272.354369: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1168 unstable=0 bg_thresh=1007 thresh=2014 gap=503 poll_thresh=19 ino=257 dd-2584 [002] 272.354374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=51900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 272.361735: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1043 unstable=0 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=19 ino=257 dd-2584 [002] 272.361805: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1043 unstable=0 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=14 ino=257 dd-2584 [002] 272.361867: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1043 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=15 ino=257 dd-2584 [002] 272.361929: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1043 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=16 ino=257 dd-2584 [002] 272.362053: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1043 unstable=0 bg_thresh=1004 thresh=2009 gap=548 poll_thresh=17 ino=257 dd-2584 [002] 272.362177: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1043 unstable=0 bg_thresh=1003 thresh=2007 gap=521 poll_thresh=18 ino=257 dd-2584 [002] 272.362302: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1043 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 272.362306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=51900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 272.369750: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1043 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=19 ino=257 dd-2584 [002] 272.369759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=51900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 272.377821: balance_dirty_state: bdi btrfs-1: dirty=468 wb=893 unstable=0 bg_thresh=1000 thresh=2000 gap=639 poll_thresh=19 ino=257 dd-2584 [002] 272.377913: balance_dirty_state: bdi btrfs-1: dirty=493 wb=893 unstable=0 bg_thresh=1002 thresh=2005 gap=619 poll_thresh=14 ino=257 dd-2584 [002] 272.378008: balance_dirty_state: bdi btrfs-1: dirty=518 wb=893 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=15 ino=257 dd-2584 [002] 272.378105: balance_dirty_state: bdi btrfs-1: dirty=518 wb=893 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=16 ino=257 dd-2584 [002] 272.378584: balance_dirty_state: bdi btrfs-1: dirty=568 wb=893 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=17 ino=257 dd-2584 [002] 272.378772: balance_dirty_state: bdi btrfs-1: dirty=593 wb=893 unstable=0 bg_thresh=1003 thresh=2007 gap=521 poll_thresh=18 ino=257 dd-2584 [002] 272.378959: balance_dirty_state: bdi btrfs-1: dirty=618 wb=893 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=19 ino=257 dd-2584 [002] 272.378966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=51900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 272.385721: balance_dirty_state: bdi btrfs-1: dirty=618 wb=768 unstable=0 bg_thresh=1009 thresh=2018 gap=632 poll_thresh=19 ino=257 dd-2584 [002] 272.385824: balance_dirty_state: bdi btrfs-1: dirty=643 wb=768 unstable=0 bg_thresh=1008 thresh=2017 gap=606 poll_thresh=14 ino=257 dd-2584 [002] 272.385915: balance_dirty_state: bdi btrfs-1: dirty=643 wb=768 unstable=0 bg_thresh=1008 thresh=2017 gap=606 poll_thresh=15 ino=257 dd-2584 [002] 272.386006: balance_dirty_state: bdi btrfs-1: dirty=668 wb=768 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=16 ino=257 dd-2584 [002] 272.386183: balance_dirty_state: bdi btrfs-1: dirty=693 wb=768 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=17 ino=257 dd-2584 [002] 272.386362: balance_dirty_state: bdi btrfs-1: dirty=743 wb=768 unstable=0 bg_thresh=1007 thresh=2014 gap=503 poll_thresh=18 ino=257 dd-2584 [002] 272.386368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=51900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 272.393752: balance_dirty_state: bdi btrfs-1: dirty=743 wb=643 unstable=0 bg_thresh=1008 thresh=2016 gap=630 poll_thresh=18 ino=257 dd-2584 [002] 272.393851: balance_dirty_state: bdi btrfs-1: dirty=743 wb=643 unstable=0 bg_thresh=1007 thresh=2015 gap=629 poll_thresh=13 ino=257 dd-2584 [002] 272.393912: balance_dirty_state: bdi btrfs-1: dirty=768 wb=643 unstable=0 bg_thresh=1010 thresh=2020 gap=609 poll_thresh=14 ino=257 dd-2584 [002] 272.393974: balance_dirty_state: bdi btrfs-1: dirty=793 wb=643 unstable=0 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=15 ino=257 dd-2584 [002] 272.394035: balance_dirty_state: bdi btrfs-1: dirty=793 wb=643 unstable=0 bg_thresh=1009 thresh=2019 gap=583 poll_thresh=16 ino=257 dd-2584 [002] 272.394342: balance_dirty_state: bdi btrfs-1: dirty=818 wb=568 unstable=0 bg_thresh=1009 thresh=2019 gap=633 poll_thresh=17 ino=257 dd-2584 [002] 272.394469: balance_dirty_state: bdi btrfs-1: dirty=868 wb=568 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=18 ino=257 dd-2584 [002] 272.394602: balance_dirty_state: bdi btrfs-1: dirty=893 wb=493 unstable=0 bg_thresh=1013 thresh=2027 gap=641 poll_thresh=19 ino=257 dd-2584 [002] 272.394730: balance_dirty_state: bdi btrfs-1: dirty=918 wb=493 unstable=0 bg_thresh=1009 thresh=2019 gap=608 poll_thresh=20 ino=257 dd-2584 [002] 272.394858: balance_dirty_state: bdi btrfs-1: dirty=968 wb=493 unstable=0 bg_thresh=1005 thresh=2011 gap=550 poll_thresh=21 ino=257 dd-2584 [002] 272.394983: balance_dirty_state: bdi btrfs-1: dirty=993 wb=493 unstable=0 bg_thresh=1007 thresh=2014 gap=528 poll_thresh=22 ino=257 dd-2584 [002] 272.395105: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=493 unstable=0 bg_thresh=1009 thresh=2019 gap=508 poll_thresh=23 ino=257 flush-btrfs-1-2586 [001] 272.395127: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9776 wrote=0 to_write=8192 dd-2584 [002] 272.395237: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=493 unstable=0 bg_thresh=1002 thresh=2005 gap=469 poll_thresh=24 ino=257 dd-2584 [002] 272.395239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=51900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 272.398376: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=528 wrote=832 to_write=7360 dd-2584 [002] 272.401789: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1318 unstable=0 bg_thresh=994 thresh=1988 gap=452 poll_thresh=24 ino=257 dd-2584 [002] 272.401799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-362% task_weight=98% bdi_bw=51900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 272.409794: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1068 unstable=0 bg_thresh=988 thresh=1976 gap=690 poll_thresh=24 ino=257 dd-2584 [002] 272.410066: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1068 unstable=0 bg_thresh=988 thresh=1976 gap=665 poll_thresh=18 ino=257 dd-2584 [002] 272.410184: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1068 unstable=0 bg_thresh=990 thresh=1981 gap=645 poll_thresh=19 ino=257 dd-2584 [002] 272.410302: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1068 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=20 ino=257 dd-2584 [002] 272.410419: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1068 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=21 ino=257 dd-2584 [002] 272.410539: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1068 unstable=0 bg_thresh=991 thresh=1983 gap=547 poll_thresh=22 ino=257 dd-2584 [002] 272.410658: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1068 unstable=0 bg_thresh=991 thresh=1982 gap=521 poll_thresh=23 ino=257 dd-2584 [002] 272.410777: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1068 unstable=0 bg_thresh=990 thresh=1981 gap=470 poll_thresh=24 ino=257 dd-2584 [002] 272.410782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=51900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 272.417800: balance_dirty_state: bdi btrfs-1: dirty=443 wb=943 unstable=0 bg_thresh=988 thresh=1976 gap=590 poll_thresh=24 ino=257 dd-2584 [002] 272.417872: balance_dirty_state: bdi btrfs-1: dirty=443 wb=943 unstable=0 bg_thresh=990 thresh=1981 gap=595 poll_thresh=18 ino=257 dd-2584 [002] 272.417992: balance_dirty_state: bdi btrfs-1: dirty=493 wb=943 unstable=0 bg_thresh=992 thresh=1985 gap=549 poll_thresh=19 ino=257 dd-2584 [002] 272.418293: balance_dirty_state: bdi btrfs-1: dirty=518 wb=943 unstable=0 bg_thresh=992 thresh=1984 gap=523 poll_thresh=20 ino=257 dd-2584 [002] 272.418415: balance_dirty_state: bdi btrfs-1: dirty=543 wb=943 unstable=0 bg_thresh=991 thresh=1983 gap=497 poll_thresh=21 ino=257 dd-2584 [002] 272.418536: balance_dirty_state: bdi btrfs-1: dirty=593 wb=943 unstable=0 bg_thresh=993 thresh=1987 gap=451 poll_thresh=22 ino=257 dd-2584 [002] 272.418541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=98% bdi_bw=51900 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 272.429827: balance_dirty_state: bdi btrfs-1: dirty=593 wb=943 unstable=0 bg_thresh=994 thresh=1989 gap=453 poll_thresh=22 ino=257 dd-2584 [002] 272.429832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=51900 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 272.437825: balance_dirty_state: bdi btrfs-1: dirty=593 wb=693 unstable=0 bg_thresh=994 thresh=1988 gap=702 poll_thresh=22 ino=257 dd-2584 [004] 272.437909: balance_dirty_state: bdi btrfs-1: dirty=593 wb=693 unstable=0 bg_thresh=994 thresh=1988 gap=702 poll_thresh=16 ino=257 dd-2584 [004] 272.438067: balance_dirty_state: bdi btrfs-1: dirty=643 wb=693 unstable=0 bg_thresh=996 thresh=1993 gap=657 poll_thresh=17 ino=257 dd-2584 [004] 272.438225: balance_dirty_state: bdi btrfs-1: dirty=668 wb=693 unstable=0 bg_thresh=996 thresh=1992 gap=631 poll_thresh=18 ino=257 dd-2584 [004] 272.438384: balance_dirty_state: bdi btrfs-1: dirty=693 wb=693 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 272.438543: balance_dirty_state: bdi btrfs-1: dirty=743 wb=693 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=20 ino=257 dd-2584 [004] 272.438947: balance_dirty_state: bdi btrfs-1: dirty=768 wb=693 unstable=0 bg_thresh=994 thresh=1988 gap=527 poll_thresh=21 ino=257 dd-2584 [004] 272.439108: balance_dirty_state: bdi btrfs-1: dirty=793 wb=693 unstable=0 bg_thresh=996 thresh=1992 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 272.439272: balance_dirty_state: bdi btrfs-1: dirty=818 wb=693 unstable=0 bg_thresh=995 thresh=1991 gap=480 poll_thresh=23 ino=257 dd-2584 [004] 272.439280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=53612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 272.449721: balance_dirty_state: bdi btrfs-1: dirty=818 wb=443 unstable=0 bg_thresh=993 thresh=1986 gap=725 poll_thresh=23 ino=257 dd-2584 [004] 272.449813: balance_dirty_state: bdi btrfs-1: dirty=843 wb=443 unstable=0 bg_thresh=993 thresh=1986 gap=700 poll_thresh=17 ino=257 dd-2584 [004] 272.449970: balance_dirty_state: bdi btrfs-1: dirty=868 wb=443 unstable=0 bg_thresh=995 thresh=1991 gap=680 poll_thresh=18 ino=257 dd-2584 [004] 272.450126: balance_dirty_state: bdi btrfs-1: dirty=918 wb=443 unstable=0 bg_thresh=1000 thresh=2001 gap=640 poll_thresh=19 ino=257 dd-2584 [004] 272.450286: balance_dirty_state: bdi btrfs-1: dirty=943 wb=443 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=20 ino=257 dd-2584 [004] 272.450444: balance_dirty_state: bdi btrfs-1: dirty=968 wb=443 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=21 ino=257 dd-2584 [004] 272.450602: balance_dirty_state: bdi btrfs-1: dirty=993 wb=443 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=22 ino=257 dd-2584 [004] 272.451004: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=443 unstable=0 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=23 ino=257 flush-btrfs-1-2586 [001] 272.451071: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9832 wrote=0 to_write=8192 dd-2584 [004] 272.451172: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=443 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=24 ino=257 dd-2584 [004] 272.451175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=53612 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 272.453774: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=584 wrote=832 to_write=7360 dd-2584 [004] 272.461736: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1018 unstable=0 bg_thresh=992 thresh=1985 gap=724 poll_thresh=24 ino=257 dd-2584 [004] 272.461826: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1018 unstable=0 bg_thresh=992 thresh=1985 gap=699 poll_thresh=18 ino=257 dd-2584 [004] 272.461941: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1018 unstable=0 bg_thresh=995 thresh=1990 gap=679 poll_thresh=19 ino=257 dd-2584 [004] 272.462053: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1018 unstable=0 bg_thresh=1000 thresh=2000 gap=664 poll_thresh=20 ino=257 dd-2584 [004] 272.462168: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1018 unstable=0 bg_thresh=1002 thresh=2005 gap=644 poll_thresh=21 ino=257 dd-2584 [004] 272.462284: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1018 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=22 ino=257 dd-2584 [004] 272.462398: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1018 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=23 ino=257 dd-2584 [004] 272.462686: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1018 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=24 ino=257 dd-2584 [004] 272.462800: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1018 unstable=0 bg_thresh=1000 thresh=2000 gap=489 poll_thresh=25 ino=257 dd-2584 [004] 272.462805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=53612 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 272.473861: balance_dirty_state: bdi btrfs-1: dirty=493 wb=843 unstable=0 bg_thresh=994 thresh=1989 gap=653 poll_thresh=25 ino=257 dd-2584 [005] 272.473991: balance_dirty_state: bdi btrfs-1: dirty=493 wb=843 unstable=0 bg_thresh=994 thresh=1989 gap=653 poll_thresh=19 ino=257 dd-2584 [005] 272.474223: balance_dirty_state: bdi btrfs-1: dirty=518 wb=843 unstable=0 bg_thresh=997 thresh=1994 gap=633 poll_thresh=20 ino=257 dd-2584 [005] 272.474460: balance_dirty_state: bdi btrfs-1: dirty=568 wb=843 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=21 ino=257 dd-2584 [005] 272.474696: balance_dirty_state: bdi btrfs-1: dirty=593 wb=843 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=22 ino=257 dd-2584 [005] 272.474931: balance_dirty_state: bdi btrfs-1: dirty=618 wb=843 unstable=0 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=23 ino=257 dd-2584 [005] 272.475174: balance_dirty_state: bdi btrfs-1: dirty=643 wb=818 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=24 ino=257 dd-2584 [005] 272.475412: balance_dirty_state: bdi btrfs-1: dirty=693 wb=818 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=25 ino=257 dd-2584 [005] 272.475421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=53612 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 272.481826: balance_dirty_state: bdi btrfs-1: dirty=693 wb=818 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=25 ino=257 dd-2584 [005] 272.481831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=53612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 272.489841: balance_dirty_state: bdi btrfs-1: dirty=693 wb=693 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=25 ino=257 dd-2584 [005] 272.490089: balance_dirty_state: bdi btrfs-1: dirty=693 wb=693 unstable=0 bg_thresh=1001 thresh=2002 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 272.490208: balance_dirty_state: bdi btrfs-1: dirty=743 wb=693 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=20 ino=257 dd-2584 [005] 272.490326: balance_dirty_state: bdi btrfs-1: dirty=768 wb=693 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=21 ino=257 dd-2584 [005] 272.490446: balance_dirty_state: bdi btrfs-1: dirty=793 wb=693 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=22 ino=257 dd-2584 [005] 272.490587: balance_dirty_state: bdi btrfs-1: dirty=818 wb=593 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=23 ino=257 dd-2584 [005] 272.490716: balance_dirty_state: bdi btrfs-1: dirty=868 wb=568 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=24 ino=257 dd-2584 [005] 272.490833: balance_dirty_state: bdi btrfs-1: dirty=893 wb=568 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=25 ino=257 dd-2584 [005] 272.490949: balance_dirty_state: bdi btrfs-1: dirty=918 wb=568 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=26 ino=257 dd-2584 [005] 272.491222: balance_dirty_state: bdi btrfs-1: dirty=968 wb=568 unstable=0 bg_thresh=1002 thresh=2004 gap=468 poll_thresh=27 ino=257 dd-2584 [005] 272.491227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=53612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 272.497790: balance_dirty_state: bdi btrfs-1: dirty=968 wb=443 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=27 ino=257 dd-2584 [000] 272.497904: balance_dirty_state: bdi btrfs-1: dirty=993 wb=443 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=20 ino=257 dd-2584 [000] 272.498134: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=443 unstable=0 bg_thresh=1004 thresh=2009 gap=548 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 272.498187: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9880 wrote=0 to_write=8192 dd-2584 [000] 272.498380: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=443 unstable=0 bg_thresh=1007 thresh=2014 gap=528 poll_thresh=22 ino=257 dd-2584 [000] 272.498630: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=493 unstable=0 bg_thresh=1009 thresh=2018 gap=482 poll_thresh=23 ino=257 dd-2584 [000] 272.498634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=53612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 272.502214: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=632 wrote=832 to_write=7360 dd-2584 [000] 272.505729: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1168 unstable=0 bg_thresh=1008 thresh=2017 gap=606 poll_thresh=23 ino=257 dd-2584 [000] 272.505856: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1168 unstable=0 bg_thresh=1008 thresh=2016 gap=605 poll_thresh=17 ino=257 dd-2584 [000] 272.506092: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1168 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=18 ino=257 dd-2584 [000] 272.506329: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1168 unstable=0 bg_thresh=1007 thresh=2014 gap=528 poll_thresh=19 ino=257 dd-2584 [000] 272.506566: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1168 unstable=0 bg_thresh=1009 thresh=2018 gap=507 poll_thresh=20 ino=257 dd-2584 [000] 272.507165: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1168 unstable=0 bg_thresh=1008 thresh=2017 gap=481 poll_thresh=21 ino=257 dd-2584 [000] 272.507174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-89% task_weight=98% bdi_bw=53612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 272.513902: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1043 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=16 ino=257 dd-2584 [000] 272.514015: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1043 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=17 ino=257 dd-2584 [000] 272.514129: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1043 unstable=0 bg_thresh=1009 thresh=2019 gap=508 poll_thresh=18 ino=257 dd-2584 [000] 272.514243: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1043 unstable=0 bg_thresh=1009 thresh=2018 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 272.514248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=99% bdi_bw=53612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 272.521846: balance_dirty_state: bdi btrfs-1: dirty=518 wb=893 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=14 ino=257 dd-2584 [000] 272.522177: balance_dirty_state: bdi btrfs-1: dirty=518 wb=868 unstable=0 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=15 ino=257 dd-2584 [000] 272.522261: balance_dirty_state: bdi btrfs-1: dirty=543 wb=868 unstable=0 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=16 ino=257 dd-2584 [000] 272.522429: balance_dirty_state: bdi btrfs-1: dirty=568 wb=868 unstable=0 bg_thresh=1008 thresh=2017 gap=581 poll_thresh=17 ino=257 dd-2584 [000] 272.522615: balance_dirty_state: bdi btrfs-1: dirty=593 wb=818 unstable=0 bg_thresh=1010 thresh=2021 gap=610 poll_thresh=18 ino=257 dd-2584 [000] 272.523089: balance_dirty_state: bdi btrfs-1: dirty=643 wb=818 unstable=0 bg_thresh=1007 thresh=2014 gap=553 poll_thresh=19 ino=257 dd-2584 [000] 272.523260: balance_dirty_state: bdi btrfs-1: dirty=668 wb=818 unstable=0 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=20 ino=257 dd-2584 [000] 272.523431: balance_dirty_state: bdi btrfs-1: dirty=693 wb=818 unstable=0 bg_thresh=1008 thresh=2017 gap=506 poll_thresh=21 ino=257 dd-2584 [000] 272.523601: balance_dirty_state: bdi btrfs-1: dirty=743 wb=818 unstable=0 bg_thresh=1008 thresh=2016 gap=455 poll_thresh=22 ino=257 dd-2584 [000] 272.523607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=53612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 272.530570: balance_dirty_state: bdi btrfs-1: dirty=743 wb=818 unstable=0 bg_thresh=1001 thresh=2003 gap=442 poll_thresh=22 ino=257 dd-2584 [000] 272.530575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=53612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 272.537763: balance_dirty_state: bdi btrfs-1: dirty=743 wb=693 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=22 ino=257 dd-2584 [000] 272.537854: balance_dirty_state: bdi btrfs-1: dirty=743 wb=693 unstable=0 bg_thresh=1006 thresh=2013 gap=577 poll_thresh=16 ino=257 dd-2584 [000] 272.538033: balance_dirty_state: bdi btrfs-1: dirty=768 wb=693 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=17 ino=257 dd-2584 [000] 272.538214: balance_dirty_state: bdi btrfs-1: dirty=818 wb=693 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 272.538220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=53612 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 272.545794: balance_dirty_state: bdi btrfs-1: dirty=818 wb=443 unstable=0 bg_thresh=989 thresh=1978 gap=717 poll_thresh=18 ino=257 dd-2584 [000] 272.545859: balance_dirty_state: bdi btrfs-1: dirty=818 wb=443 unstable=0 bg_thresh=986 thresh=1972 gap=711 poll_thresh=13 ino=257 dd-2584 [000] 272.545919: balance_dirty_state: bdi btrfs-1: dirty=843 wb=443 unstable=0 bg_thresh=988 thresh=1977 gap=691 poll_thresh=14 ino=257 dd-2584 [000] 272.545979: balance_dirty_state: bdi btrfs-1: dirty=868 wb=443 unstable=0 bg_thresh=988 thresh=1977 gap=666 poll_thresh=15 ino=257 dd-2584 [000] 272.546040: balance_dirty_state: bdi btrfs-1: dirty=868 wb=443 unstable=0 bg_thresh=991 thresh=1982 gap=671 poll_thresh=16 ino=257 dd-2584 [000] 272.546348: balance_dirty_state: bdi btrfs-1: dirty=918 wb=443 unstable=0 bg_thresh=987 thresh=1975 gap=614 poll_thresh=17 ino=257 dd-2584 [000] 272.546473: balance_dirty_state: bdi btrfs-1: dirty=943 wb=443 unstable=0 bg_thresh=989 thresh=1979 gap=593 poll_thresh=18 ino=257 dd-2584 [000] 272.546629: balance_dirty_state: bdi btrfs-1: dirty=968 wb=443 unstable=0 bg_thresh=992 thresh=1984 gap=573 poll_thresh=19 ino=257 dd-2584 [000] 272.546748: balance_dirty_state: bdi btrfs-1: dirty=993 wb=443 unstable=0 bg_thresh=991 thresh=1983 gap=547 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 272.546785: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9928 wrote=0 to_write=8192 dd-2584 [000] 272.546908: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=443 unstable=0 bg_thresh=993 thresh=1987 gap=501 poll_thresh=21 ino=257 dd-2584 [000] 272.547039: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=493 unstable=0 bg_thresh=993 thresh=1986 gap=475 poll_thresh=22 ino=257 dd-2584 [000] 272.547041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=55300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 272.548758: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=676 wrote=832 to_write=7360 dd-2584 [004] 272.553775: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1143 unstable=0 bg_thresh=999 thresh=1998 gap=612 poll_thresh=22 ino=257 dd-2584 [004] 272.553871: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1143 unstable=0 bg_thresh=999 thresh=1998 gap=612 poll_thresh=16 ino=257 dd-2584 [004] 272.554053: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1143 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 272.554528: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1143 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 272.554709: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1143 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 272.554885: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1143 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=20 ino=257 dd-2584 [004] 272.554893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=55300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 272.561827: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1018 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=20 ino=257 dd-2584 [001] 272.561891: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1018 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=15 ino=257 dd-2584 [001] 272.561952: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1018 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 272.562064: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1018 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 272.562178: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1018 unstable=0 bg_thresh=1000 thresh=2001 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 272.562293: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1018 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=19 ino=257 dd-2584 [001] 272.562297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=55300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 272.573748: balance_dirty_state: bdi btrfs-1: dirty=493 wb=893 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 272.573822: balance_dirty_state: bdi btrfs-1: dirty=518 wb=893 unstable=0 bg_thresh=994 thresh=1989 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 272.573882: balance_dirty_state: bdi btrfs-1: dirty=518 wb=893 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 272.573940: balance_dirty_state: bdi btrfs-1: dirty=543 wb=893 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 272.574238: balance_dirty_state: bdi btrfs-1: dirty=568 wb=893 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 272.574358: balance_dirty_state: bdi btrfs-1: dirty=593 wb=893 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 272.574477: balance_dirty_state: bdi btrfs-1: dirty=643 wb=893 unstable=0 bg_thresh=1001 thresh=2002 gap=466 poll_thresh=19 ino=257 dd-2584 [001] 272.574482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=55300 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 272.581856: balance_dirty_state: bdi btrfs-1: dirty=643 wb=693 unstable=0 bg_thresh=999 thresh=1999 gap=663 poll_thresh=19 ino=257 dd-2584 [001] 272.581941: balance_dirty_state: bdi btrfs-1: dirty=643 wb=693 unstable=0 bg_thresh=999 thresh=1998 gap=662 poll_thresh=14 ino=257 dd-2584 [001] 272.582002: balance_dirty_state: bdi btrfs-1: dirty=668 wb=693 unstable=0 bg_thresh=1001 thresh=2003 gap=642 poll_thresh=15 ino=257 dd-2584 [001] 272.582060: balance_dirty_state: bdi btrfs-1: dirty=693 wb=693 unstable=0 bg_thresh=998 thresh=1997 gap=611 poll_thresh=16 ino=257 dd-2584 [001] 272.582175: balance_dirty_state: bdi btrfs-1: dirty=718 wb=693 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=17 ino=257 dd-2584 [001] 272.582287: balance_dirty_state: bdi btrfs-1: dirty=743 wb=693 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=18 ino=257 dd-2584 [001] 272.582401: balance_dirty_state: bdi btrfs-1: dirty=768 wb=693 unstable=0 bg_thresh=999 thresh=1999 gap=538 poll_thresh=19 ino=257 dd-2584 [001] 272.582685: balance_dirty_state: bdi btrfs-1: dirty=818 wb=693 unstable=0 bg_thresh=999 thresh=1998 gap=487 poll_thresh=20 ino=257 dd-2584 [001] 272.582690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=55300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 272.589869: balance_dirty_state: bdi btrfs-1: dirty=818 wb=568 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=20 ino=257 dd-2584 [001] 272.589950: balance_dirty_state: bdi btrfs-1: dirty=818 wb=568 unstable=0 bg_thresh=999 thresh=1999 gap=613 poll_thresh=15 ino=257 dd-2584 [001] 272.590010: balance_dirty_state: bdi btrfs-1: dirty=843 wb=568 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=16 ino=257 dd-2584 [001] 272.590123: balance_dirty_state: bdi btrfs-1: dirty=868 wb=568 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=17 ino=257 dd-2584 [001] 272.590236: balance_dirty_state: bdi btrfs-1: dirty=918 wb=568 unstable=0 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 272.590349: balance_dirty_state: bdi btrfs-1: dirty=943 wb=568 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 272.590354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=55300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 272.597914: balance_dirty_state: bdi btrfs-1: dirty=943 wb=443 unstable=0 bg_thresh=1001 thresh=2002 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 272.597984: balance_dirty_state: bdi btrfs-1: dirty=943 wb=443 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=14 ino=257 dd-2584 [001] 272.598046: balance_dirty_state: bdi btrfs-1: dirty=968 wb=443 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 272.598102: balance_dirty_state: bdi btrfs-1: dirty=993 wb=443 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 272.598216: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=443 unstable=0 bg_thresh=999 thresh=1999 gap=538 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 272.598241: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9980 wrote=0 to_write=8192 dd-2584 [001] 272.598387: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=443 unstable=0 bg_thresh=999 thresh=1998 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 272.598842: balance_dirty_state: bdi btrfs-1: dirty=968 wb=568 unstable=0 bg_thresh=998 thresh=1997 gap=461 poll_thresh=19 ino=257 dd-2584 [001] 272.598844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=55300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 272.601213: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=728 wrote=864 to_write=7328 dd-2584 [001] 272.605907: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1193 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 272.606019: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1193 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 272.606143: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1193 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 272.606260: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1193 unstable=0 bg_thresh=997 thresh=1994 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 272.606499: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1193 unstable=0 bg_thresh=999 thresh=1998 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 272.606705: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1193 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 272.606710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=55300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 272.613889: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1068 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 272.614021: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1068 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=13 ino=257 dd-2584 [001] 272.614140: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1068 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 272.614259: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1068 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 272.614379: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1068 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=16 ino=257 dd-2584 [001] 272.614564: balance_dirty_state: bdi btrfs-1: dirty=418 wb=943 unstable=0 bg_thresh=1001 thresh=2002 gap=641 poll_thresh=17 ino=257 dd-2584 [001] 272.614919: balance_dirty_state: bdi btrfs-1: dirty=443 wb=943 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=18 ino=257 dd-2584 [001] 272.615058: balance_dirty_state: bdi btrfs-1: dirty=468 wb=943 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 272.615197: balance_dirty_state: bdi btrfs-1: dirty=518 wb=943 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=20 ino=257 dd-2584 [001] 272.615335: balance_dirty_state: bdi btrfs-1: dirty=543 wb=943 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=21 ino=257 dd-2584 [001] 272.615474: balance_dirty_state: bdi btrfs-1: dirty=568 wb=943 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=22 ino=257 dd-2584 [001] 272.615479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=55300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 272.621891: balance_dirty_state: bdi btrfs-1: dirty=568 wb=943 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=22 ino=257 dd-2584 [001] 272.621896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=55300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 272.629819: balance_dirty_state: bdi btrfs-1: dirty=568 wb=743 unstable=0 bg_thresh=998 thresh=1996 gap=685 poll_thresh=22 ino=257 dd-2584 [000] 272.629894: balance_dirty_state: bdi btrfs-1: dirty=593 wb=743 unstable=0 bg_thresh=998 thresh=1996 gap=660 poll_thresh=16 ino=257 dd-2584 [000] 272.630031: balance_dirty_state: bdi btrfs-1: dirty=618 wb=743 unstable=0 bg_thresh=1000 thresh=2001 gap=640 poll_thresh=17 ino=257 dd-2584 [000] 272.630167: balance_dirty_state: bdi btrfs-1: dirty=643 wb=743 unstable=0 bg_thresh=1005 thresh=2011 gap=625 poll_thresh=18 ino=257 dd-2584 [000] 272.630306: balance_dirty_state: bdi btrfs-1: dirty=693 wb=743 unstable=0 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=19 ino=257 dd-2584 [000] 272.630652: balance_dirty_state: bdi btrfs-1: dirty=718 wb=743 unstable=0 bg_thresh=1004 thresh=2009 gap=548 poll_thresh=20 ino=257 dd-2584 [000] 272.630789: balance_dirty_state: bdi btrfs-1: dirty=743 wb=743 unstable=0 bg_thresh=1004 thresh=2008 gap=522 poll_thresh=21 ino=257 dd-2584 [000] 272.630927: balance_dirty_state: bdi btrfs-1: dirty=768 wb=743 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=22 ino=257 dd-2584 [000] 272.630933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=55300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 272.637861: balance_dirty_state: bdi btrfs-1: dirty=768 wb=618 unstable=0 bg_thresh=1002 thresh=2005 gap=619 poll_thresh=22 ino=257 dd-2584 [000] 272.637937: balance_dirty_state: bdi btrfs-1: dirty=793 wb=618 unstable=0 bg_thresh=1005 thresh=2010 gap=599 poll_thresh=16 ino=257 dd-2584 [000] 272.638075: balance_dirty_state: bdi btrfs-1: dirty=818 wb=618 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=17 ino=257 dd-2584 [000] 272.638211: balance_dirty_state: bdi btrfs-1: dirty=868 wb=618 unstable=0 bg_thresh=1004 thresh=2008 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 272.638347: balance_dirty_state: bdi btrfs-1: dirty=893 wb=618 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=19 ino=257 dd-2584 [000] 272.638353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=55300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 272.645893: balance_dirty_state: bdi btrfs-1: dirty=893 wb=493 unstable=0 bg_thresh=1005 thresh=2011 gap=625 poll_thresh=19 ino=257 dd-2584 [000] 272.646021: balance_dirty_state: bdi btrfs-1: dirty=893 wb=493 unstable=0 bg_thresh=1005 thresh=2010 gap=624 poll_thresh=14 ino=257 dd-2584 [000] 272.646138: balance_dirty_state: bdi btrfs-1: dirty=918 wb=493 unstable=0 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=15 ino=257 dd-2584 [000] 272.646257: balance_dirty_state: bdi btrfs-1: dirty=943 wb=493 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 272.646853: balance_dirty_state: bdi btrfs-1: dirty=968 wb=493 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=17 ino=257 dd-2584 [000] 272.647085: balance_dirty_state: bdi btrfs-1: dirty=993 wb=493 unstable=0 bg_thresh=1006 thresh=2012 gap=526 poll_thresh=18 ino=257 dd-2584 [000] 272.647323: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=493 unstable=0 bg_thresh=1005 thresh=2011 gap=475 poll_thresh=19 ino=257 dd-2584 [000] 272.647332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=55300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 272.647368: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10028 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 272.649391: writeback_single_inode: bdi btrfs-1: ino=257 state= age=776 wrote=832 to_write=7360 dd-2584 [000] 272.653821: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1193 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=19 ino=257 dd-2584 [000] 272.653903: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1193 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=14 ino=257 dd-2584 [000] 272.653961: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1193 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 272.654018: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1193 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=16 ino=257 dd-2584 [000] 272.654132: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1193 unstable=0 bg_thresh=1005 thresh=2011 gap=525 poll_thresh=17 ino=257 dd-2584 [000] 272.654251: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1193 unstable=0 bg_thresh=1008 thresh=2016 gap=505 poll_thresh=18 ino=257 dd-2584 [000] 272.654368: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1193 unstable=0 bg_thresh=1007 thresh=2015 gap=479 poll_thresh=19 ino=257 dd-2584 [000] 272.654373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 272.661786: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1068 unstable=0 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=19 ino=257 dd-2584 [000] 272.661888: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1068 unstable=0 bg_thresh=1006 thresh=2012 gap=576 poll_thresh=14 ino=257 dd-2584 [000] 272.662129: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1068 unstable=0 bg_thresh=1008 thresh=2017 gap=556 poll_thresh=15 ino=257 dd-2584 [000] 272.662188: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1068 unstable=0 bg_thresh=1008 thresh=2017 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 272.662314: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1068 unstable=0 bg_thresh=1010 thresh=2021 gap=510 poll_thresh=17 ino=257 dd-2584 [000] 272.662433: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1068 unstable=0 bg_thresh=1010 thresh=2020 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 272.662437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 272.672444: balance_dirty_state: bdi btrfs-1: dirty=468 wb=843 unstable=0 bg_thresh=999 thresh=1999 gap=688 poll_thresh=18 ino=257 dd-2584 [004] 272.672533: balance_dirty_state: bdi btrfs-1: dirty=493 wb=843 unstable=0 bg_thresh=999 thresh=1999 gap=663 poll_thresh=13 ino=257 dd-2584 [004] 272.672617: balance_dirty_state: bdi btrfs-1: dirty=518 wb=843 unstable=0 bg_thresh=1002 thresh=2004 gap=643 poll_thresh=14 ino=257 dd-2584 [004] 272.673043: balance_dirty_state: bdi btrfs-1: dirty=518 wb=843 unstable=0 bg_thresh=1002 thresh=2004 gap=643 poll_thresh=15 ino=257 dd-2584 [004] 272.673130: balance_dirty_state: bdi btrfs-1: dirty=543 wb=843 unstable=0 bg_thresh=1004 thresh=2009 gap=623 poll_thresh=16 ino=257 dd-2584 [004] 272.673310: balance_dirty_state: bdi btrfs-1: dirty=568 wb=843 unstable=0 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=17 ino=257 dd-2584 [004] 272.673494: balance_dirty_state: bdi btrfs-1: dirty=618 wb=843 unstable=0 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=18 ino=257 dd-2584 [004] 272.673679: balance_dirty_state: bdi btrfs-1: dirty=643 wb=843 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 272.674173: balance_dirty_state: bdi btrfs-1: dirty=668 wb=843 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 272.674179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 272.681782: balance_dirty_state: bdi btrfs-1: dirty=668 wb=843 unstable=0 bg_thresh=987 thresh=1974 gap=463 poll_thresh=20 ino=257 dd-2584 [004] 272.681788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 272.689871: balance_dirty_state: bdi btrfs-1: dirty=668 wb=593 unstable=0 bg_thresh=980 thresh=1961 gap=700 poll_thresh=20 ino=257 dd-2584 [002] 272.689997: balance_dirty_state: bdi btrfs-1: dirty=668 wb=593 unstable=0 bg_thresh=980 thresh=1961 gap=700 poll_thresh=15 ino=257 dd-2584 [002] 272.690112: balance_dirty_state: bdi btrfs-1: dirty=693 wb=593 unstable=0 bg_thresh=983 thresh=1966 gap=680 poll_thresh=16 ino=257 dd-2584 [002] 272.690341: balance_dirty_state: bdi btrfs-1: dirty=718 wb=593 unstable=0 bg_thresh=985 thresh=1971 gap=660 poll_thresh=17 ino=257 dd-2584 [002] 272.690577: balance_dirty_state: bdi btrfs-1: dirty=743 wb=593 unstable=0 bg_thresh=988 thresh=1976 gap=640 poll_thresh=18 ino=257 dd-2584 [002] 272.690817: balance_dirty_state: bdi btrfs-1: dirty=793 wb=593 unstable=0 bg_thresh=990 thresh=1980 gap=594 poll_thresh=19 ino=257 dd-2584 [002] 272.691071: balance_dirty_state: bdi btrfs-1: dirty=818 wb=468 unstable=0 bg_thresh=988 thresh=1977 gap=691 poll_thresh=20 ino=257 dd-2584 [002] 272.691284: balance_dirty_state: bdi btrfs-1: dirty=843 wb=443 unstable=0 bg_thresh=988 thresh=1976 gap=690 poll_thresh=21 ino=257 dd-2584 [002] 272.691524: balance_dirty_state: bdi btrfs-1: dirty=868 wb=443 unstable=0 bg_thresh=990 thresh=1980 gap=669 poll_thresh=22 ino=257 dd-2584 [002] 272.692126: balance_dirty_state: bdi btrfs-1: dirty=918 wb=443 unstable=0 bg_thresh=989 thresh=1979 gap=618 poll_thresh=23 ino=257 dd-2584 [002] 272.692361: balance_dirty_state: bdi btrfs-1: dirty=943 wb=443 unstable=0 bg_thresh=989 thresh=1978 gap=592 poll_thresh=24 ino=257 dd-2584 [002] 272.692599: balance_dirty_state: bdi btrfs-1: dirty=968 wb=443 unstable=0 bg_thresh=988 thresh=1977 gap=566 poll_thresh=25 ino=257 dd-2584 [002] 272.692838: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=443 unstable=0 bg_thresh=987 thresh=1975 gap=514 poll_thresh=26 ino=257 flush-btrfs-1-2586 [005] 272.692880: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10072 wrote=0 to_write=8192 dd-2584 [002] 272.693085: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=443 unstable=0 bg_thresh=987 thresh=1974 gap=488 poll_thresh=27 ino=257 dd-2584 [002] 272.693088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 272.695570: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=832 to_write=7360 dd-2584 [002] 272.697861: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1268 unstable=0 bg_thresh=990 thresh=1980 gap=494 poll_thresh=27 ino=257 dd-2584 [002] 272.697870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 272.705979: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1143 unstable=0 bg_thresh=988 thresh=1976 gap=615 poll_thresh=27 ino=257 dd-2584 [002] 272.706070: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1143 unstable=0 bg_thresh=988 thresh=1976 gap=590 poll_thresh=20 ino=257 dd-2584 [002] 272.706191: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1143 unstable=0 bg_thresh=987 thresh=1975 gap=564 poll_thresh=21 ino=257 dd-2584 [002] 272.706310: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1143 unstable=0 bg_thresh=989 thresh=1979 gap=543 poll_thresh=22 ino=257 dd-2584 [002] 272.706714: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1018 unstable=0 bg_thresh=989 thresh=1978 gap=642 poll_thresh=23 ino=257 dd-2584 [002] 272.706828: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1018 unstable=0 bg_thresh=988 thresh=1977 gap=591 poll_thresh=24 ino=257 dd-2584 [002] 272.706942: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1018 unstable=0 bg_thresh=990 thresh=1981 gap=570 poll_thresh=25 ino=257 dd-2584 [002] 272.707056: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1018 unstable=0 bg_thresh=987 thresh=1974 gap=538 poll_thresh=26 ino=257 dd-2584 [002] 272.707169: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1018 unstable=0 bg_thresh=986 thresh=1973 gap=512 poll_thresh=27 ino=257 dd-2584 [002] 272.707282: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1018 unstable=0 bg_thresh=986 thresh=1972 gap=461 poll_thresh=28 ino=257 dd-2584 [002] 272.707286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 272.714002: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1018 unstable=0 bg_thresh=986 thresh=1972 gap=461 poll_thresh=28 ino=257 dd-2584 [005] 272.714011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 272.721886: balance_dirty_state: bdi btrfs-1: dirty=493 wb=843 unstable=0 bg_thresh=987 thresh=1975 gap=639 poll_thresh=28 ino=257 dd-2584 [005] 272.722044: balance_dirty_state: bdi btrfs-1: dirty=493 wb=843 unstable=0 bg_thresh=991 thresh=1982 gap=646 poll_thresh=21 ino=257 dd-2584 [005] 272.722278: balance_dirty_state: bdi btrfs-1: dirty=518 wb=843 unstable=0 bg_thresh=993 thresh=1987 gap=626 poll_thresh=22 ino=257 dd-2584 [005] 272.722513: balance_dirty_state: bdi btrfs-1: dirty=568 wb=843 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=23 ino=257 dd-2584 [005] 272.723116: balance_dirty_state: bdi btrfs-1: dirty=593 wb=843 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=24 ino=257 dd-2584 [005] 272.723350: balance_dirty_state: bdi btrfs-1: dirty=618 wb=843 unstable=0 bg_thresh=994 thresh=1989 gap=528 poll_thresh=25 ino=257 dd-2584 [005] 272.723584: balance_dirty_state: bdi btrfs-1: dirty=643 wb=843 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=26 ino=257 dd-2584 [005] 272.723818: balance_dirty_state: bdi btrfs-1: dirty=693 wb=843 unstable=0 bg_thresh=993 thresh=1987 gap=451 poll_thresh=27 ino=257 dd-2584 [005] 272.723828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 272.729921: balance_dirty_state: bdi btrfs-1: dirty=693 wb=843 unstable=0 bg_thresh=994 thresh=1988 gap=452 poll_thresh=27 ino=257 dd-2584 [005] 272.729925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 272.737927: balance_dirty_state: bdi btrfs-1: dirty=693 wb=568 unstable=0 bg_thresh=993 thresh=1987 gap=726 poll_thresh=27 ino=257 dd-2584 [001] 272.738036: balance_dirty_state: bdi btrfs-1: dirty=718 wb=568 unstable=0 bg_thresh=996 thresh=1992 gap=706 poll_thresh=20 ino=257 dd-2584 [001] 272.738270: balance_dirty_state: bdi btrfs-1: dirty=743 wb=568 unstable=0 bg_thresh=998 thresh=1997 gap=686 poll_thresh=21 ino=257 dd-2584 [001] 272.738503: balance_dirty_state: bdi btrfs-1: dirty=768 wb=568 unstable=0 bg_thresh=998 thresh=1996 gap=660 poll_thresh=22 ino=257 dd-2584 [001] 272.738739: balance_dirty_state: bdi btrfs-1: dirty=818 wb=568 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=23 ino=257 dd-2584 [001] 272.739336: balance_dirty_state: bdi btrfs-1: dirty=843 wb=568 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=24 ino=257 dd-2584 [001] 272.739615: balance_dirty_state: bdi btrfs-1: dirty=868 wb=493 unstable=0 bg_thresh=996 thresh=1992 gap=631 poll_thresh=25 ino=257 dd-2584 [001] 272.739864: balance_dirty_state: bdi btrfs-1: dirty=918 wb=443 unstable=0 bg_thresh=998 thresh=1997 gap=636 poll_thresh=26 ino=257 dd-2584 [001] 272.740100: balance_dirty_state: bdi btrfs-1: dirty=943 wb=443 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=27 ino=257 dd-2584 [001] 272.740333: balance_dirty_state: bdi btrfs-1: dirty=968 wb=443 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=28 ino=257 dd-2584 [001] 272.740567: balance_dirty_state: bdi btrfs-1: dirty=993 wb=443 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=29 ino=257 dd-2584 [001] 272.740802: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=443 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=30 ino=257 flush-btrfs-1-2586 [005] 272.740848: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10120 wrote=0 to_write=8192 dd-2584 [001] 272.741163: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=443 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=31 ino=257 dd-2584 [001] 272.741167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-105% task_weight=97% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 272.745079: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=848 to_write=7344 dd-2584 [001] 272.745933: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1293 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=31 ino=257 dd-2584 [001] 272.745943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-194% task_weight=97% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 272.753932: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1168 unstable=0 bg_thresh=1005 thresh=2010 gap=624 poll_thresh=31 ino=257 dd-2584 [001] 272.754031: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1168 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=23 ino=257 dd-2584 [001] 272.754328: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1168 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=24 ino=257 dd-2584 [001] 272.754446: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1168 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=25 ino=257 dd-2584 [001] 272.754563: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1168 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=26 ino=257 dd-2584 [001] 272.754680: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1168 unstable=0 bg_thresh=1002 thresh=2005 gap=469 poll_thresh=27 ino=257 dd-2584 [001] 272.754685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 272.761986: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1043 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=27 ino=257 dd-2584 [001] 272.762060: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1043 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=20 ino=257 dd-2584 [001] 272.762183: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1043 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=21 ino=257 dd-2584 [001] 272.762305: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1043 unstable=0 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=22 ino=257 dd-2584 [001] 272.762426: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1043 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=23 ino=257 dd-2584 [001] 272.762431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=57864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 272.769895: balance_dirty_state: bdi btrfs-1: dirty=468 wb=843 unstable=0 bg_thresh=1003 thresh=2006 gap=695 poll_thresh=23 ino=257 dd-2584 [001] 272.769980: balance_dirty_state: bdi btrfs-1: dirty=493 wb=843 unstable=0 bg_thresh=1000 thresh=2000 gap=664 poll_thresh=17 ino=257 dd-2584 [001] 272.770289: balance_dirty_state: bdi btrfs-1: dirty=518 wb=843 unstable=0 bg_thresh=1002 thresh=2004 gap=643 poll_thresh=18 ino=257 dd-2584 [001] 272.770411: balance_dirty_state: bdi btrfs-1: dirty=543 wb=843 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=19 ino=257 dd-2584 [001] 272.770531: balance_dirty_state: bdi btrfs-1: dirty=593 wb=843 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=20 ino=257 dd-2584 [001] 272.770652: balance_dirty_state: bdi btrfs-1: dirty=618 wb=843 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=21 ino=257 dd-2584 [001] 272.770775: balance_dirty_state: bdi btrfs-1: dirty=643 wb=843 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=22 ino=257 dd-2584 [001] 272.770897: balance_dirty_state: bdi btrfs-1: dirty=693 wb=843 unstable=0 bg_thresh=1002 thresh=2004 gap=468 poll_thresh=23 ino=257 dd-2584 [001] 272.770902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=57864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 272.777907: balance_dirty_state: bdi btrfs-1: dirty=693 wb=843 unstable=0 bg_thresh=999 thresh=1999 gap=463 poll_thresh=23 ino=257 dd-2584 [001] 272.777917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=57864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 272.785924: balance_dirty_state: bdi btrfs-1: dirty=693 wb=693 unstable=0 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=23 ino=257 dd-2584 [001] 272.786013: balance_dirty_state: bdi btrfs-1: dirty=693 wb=693 unstable=0 bg_thresh=1004 thresh=2009 gap=623 poll_thresh=17 ino=257 dd-2584 [001] 272.786158: balance_dirty_state: bdi btrfs-1: dirty=718 wb=593 unstable=0 bg_thresh=1001 thresh=2002 gap=691 poll_thresh=18 ino=257 dd-2584 [001] 272.786591: balance_dirty_state: bdi btrfs-1: dirty=768 wb=568 unstable=0 bg_thresh=1003 thresh=2006 gap=670 poll_thresh=19 ino=257 dd-2584 [001] 272.786769: balance_dirty_state: bdi btrfs-1: dirty=793 wb=568 unstable=0 bg_thresh=1002 thresh=2005 gap=644 poll_thresh=20 ino=257 dd-2584 [001] 272.786947: balance_dirty_state: bdi btrfs-1: dirty=818 wb=568 unstable=0 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=21 ino=257 dd-2584 [001] 272.787125: balance_dirty_state: bdi btrfs-1: dirty=868 wb=568 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=22 ino=257 dd-2584 [001] 272.787302: balance_dirty_state: bdi btrfs-1: dirty=893 wb=568 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=23 ino=257 dd-2584 [001] 272.787478: balance_dirty_state: bdi btrfs-1: dirty=918 wb=568 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=24 ino=257 dd-2584 [001] 272.787658: balance_dirty_state: bdi btrfs-1: dirty=943 wb=568 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=25 ino=257 dd-2584 [001] 272.787666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=57864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 272.793967: balance_dirty_state: bdi btrfs-1: dirty=943 wb=443 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=25 ino=257 dd-2584 [001] 272.794074: balance_dirty_state: bdi btrfs-1: dirty=968 wb=443 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=19 ino=257 dd-2584 [001] 272.794251: balance_dirty_state: bdi btrfs-1: dirty=993 wb=443 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=20 ino=257 dd-2584 [001] 272.794701: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=443 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 272.794738: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10176 wrote=0 to_write=8192 dd-2584 [001] 272.794969: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=443 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=22 ino=257 dd-2584 [001] 272.794973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=57864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 272.798136: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=848 to_write=7344 dd-2584 [001] 272.801838: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1168 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=22 ino=257 dd-2584 [001] 272.801908: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1168 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 272.802030: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1168 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 272.802152: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1168 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=18 ino=257 dd-2584 [001] 272.802270: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1168 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=19 ino=257 dd-2584 [001] 272.802392: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1168 unstable=0 bg_thresh=1001 thresh=2003 gap=467 poll_thresh=20 ino=257 dd-2584 [001] 272.802397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=57864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 272.809932: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1043 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 272.810014: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1043 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 272.810077: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1043 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 272.810383: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1043 unstable=0 bg_thresh=1005 thresh=2010 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 272.810502: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1043 unstable=0 bg_thresh=1007 thresh=2014 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 272.810507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=57864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 272.817882: balance_dirty_state: bdi btrfs-1: dirty=468 wb=843 unstable=0 bg_thresh=1000 thresh=2001 gap=690 poll_thresh=18 ino=257 dd-2584 [001] 272.817978: balance_dirty_state: bdi btrfs-1: dirty=468 wb=843 unstable=0 bg_thresh=1000 thresh=2001 gap=690 poll_thresh=13 ino=257 dd-2584 [001] 272.818070: balance_dirty_state: bdi btrfs-1: dirty=493 wb=843 unstable=0 bg_thresh=1000 thresh=2000 gap=664 poll_thresh=14 ino=257 dd-2584 [001] 272.818156: balance_dirty_state: bdi btrfs-1: dirty=493 wb=843 unstable=0 bg_thresh=1000 thresh=2000 gap=664 poll_thresh=15 ino=257 dd-2584 [001] 272.818244: balance_dirty_state: bdi btrfs-1: dirty=518 wb=843 unstable=0 bg_thresh=999 thresh=1999 gap=638 poll_thresh=16 ino=257 dd-2584 [001] 272.818383: balance_dirty_state: bdi btrfs-1: dirty=543 wb=843 unstable=0 bg_thresh=999 thresh=1998 gap=612 poll_thresh=17 ino=257 dd-2584 [001] 272.818506: balance_dirty_state: bdi btrfs-1: dirty=593 wb=843 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=18 ino=257 dd-2584 [001] 272.818657: balance_dirty_state: bdi btrfs-1: dirty=618 wb=843 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=19 ino=257 dd-2584 [001] 272.818814: balance_dirty_state: bdi btrfs-1: dirty=643 wb=843 unstable=0 bg_thresh=1000 thresh=2000 gap=514 poll_thresh=20 ino=257 dd-2584 [001] 272.819116: balance_dirty_state: bdi btrfs-1: dirty=668 wb=843 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=21 ino=257 dd-2584 [001] 272.819121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=57864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 272.829839: balance_dirty_state: bdi btrfs-1: dirty=668 wb=843 unstable=0 bg_thresh=991 thresh=1982 gap=471 poll_thresh=21 ino=257 dd-2584 [005] 272.829846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=57864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 272.837934: balance_dirty_state: bdi btrfs-1: dirty=668 wb=593 unstable=0 bg_thresh=993 thresh=1987 gap=726 poll_thresh=21 ino=257 dd-2584 [005] 272.838004: balance_dirty_state: bdi btrfs-1: dirty=693 wb=593 unstable=0 bg_thresh=993 thresh=1987 gap=701 poll_thresh=16 ino=257 dd-2584 [005] 272.838126: balance_dirty_state: bdi btrfs-1: dirty=718 wb=593 unstable=0 bg_thresh=996 thresh=1992 gap=681 poll_thresh=17 ino=257 dd-2584 [005] 272.838246: balance_dirty_state: bdi btrfs-1: dirty=743 wb=593 unstable=0 bg_thresh=995 thresh=1990 gap=654 poll_thresh=18 ino=257 dd-2584 [005] 272.838367: balance_dirty_state: bdi btrfs-1: dirty=768 wb=593 unstable=0 bg_thresh=994 thresh=1989 gap=628 poll_thresh=19 ino=257 dd-2584 [005] 272.838489: balance_dirty_state: bdi btrfs-1: dirty=818 wb=593 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=20 ino=257 dd-2584 [005] 272.838609: balance_dirty_state: bdi btrfs-1: dirty=843 wb=593 unstable=0 bg_thresh=993 thresh=1987 gap=551 poll_thresh=21 ino=257 dd-2584 [005] 272.838740: balance_dirty_state: bdi btrfs-1: dirty=868 wb=568 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=22 ino=257 dd-2584 [005] 272.838881: balance_dirty_state: bdi btrfs-1: dirty=893 wb=493 unstable=0 bg_thresh=995 thresh=1990 gap=604 poll_thresh=23 ino=257 dd-2584 [005] 272.839186: balance_dirty_state: bdi btrfs-1: dirty=943 wb=468 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=24 ino=257 dd-2584 [005] 272.839311: balance_dirty_state: bdi btrfs-1: dirty=968 wb=468 unstable=0 bg_thresh=993 thresh=1987 gap=551 poll_thresh=25 ino=257 dd-2584 [005] 272.839434: balance_dirty_state: bdi btrfs-1: dirty=993 wb=468 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=26 ino=257 dd-2584 [005] 272.839557: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=468 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=27 ino=257 dd-2584 [005] 272.839562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=57864 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 272.839579: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10220 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 272.841571: writeback_single_inode: bdi btrfs-1: ino=257 state= age=184 wrote=832 to_write=7360 dd-2584 [005] 272.850005: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1168 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=27 ino=257 dd-2584 [005] 272.850076: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1168 unstable=0 bg_thresh=993 thresh=1986 gap=575 poll_thresh=20 ino=257 dd-2584 [005] 272.850193: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1168 unstable=0 bg_thresh=992 thresh=1985 gap=524 poll_thresh=21 ino=257 dd-2584 [005] 272.850313: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1168 unstable=0 bg_thresh=994 thresh=1989 gap=503 poll_thresh=22 ino=257 dd-2584 [005] 272.850429: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1168 unstable=0 bg_thresh=994 thresh=1988 gap=477 poll_thresh=23 ino=257 dd-2584 [005] 272.850434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=57864 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 272.861981: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1018 unstable=0 bg_thresh=992 thresh=1985 gap=624 poll_thresh=23 ino=257 dd-2584 [001] 272.862083: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1018 unstable=0 bg_thresh=992 thresh=1984 gap=623 poll_thresh=17 ino=257 dd-2584 [001] 272.862512: balance_dirty_state: bdi btrfs-1: dirty=368 wb=893 unstable=0 bg_thresh=1000 thresh=2001 gap=740 poll_thresh=18 ino=257 dd-2584 [001] 272.862748: balance_dirty_state: bdi btrfs-1: dirty=393 wb=893 unstable=0 bg_thresh=1003 thresh=2006 gap=720 poll_thresh=19 ino=257 dd-2584 [001] 272.862985: balance_dirty_state: bdi btrfs-1: dirty=443 wb=893 unstable=0 bg_thresh=1005 thresh=2010 gap=674 poll_thresh=20 ino=257 dd-2584 [001] 272.863218: balance_dirty_state: bdi btrfs-1: dirty=468 wb=893 unstable=0 bg_thresh=1004 thresh=2009 gap=648 poll_thresh=21 ino=257 dd-2584 [001] 272.863453: balance_dirty_state: bdi btrfs-1: dirty=493 wb=893 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=22 ino=257 dd-2584 [001] 272.863686: balance_dirty_state: bdi btrfs-1: dirty=543 wb=893 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=23 ino=257 dd-2584 [001] 272.863921: balance_dirty_state: bdi btrfs-1: dirty=568 wb=893 unstable=0 bg_thresh=1005 thresh=2011 gap=550 poll_thresh=24 ino=257 dd-2584 [001] 272.864156: balance_dirty_state: bdi btrfs-1: dirty=593 wb=893 unstable=0 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=25 ino=257 dd-2584 [001] 272.864724: balance_dirty_state: bdi btrfs-1: dirty=618 wb=893 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=26 ino=257 dd-2584 [001] 272.864733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=57864 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 272.869952: balance_dirty_state: bdi btrfs-1: dirty=618 wb=818 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=26 ino=257 dd-2584 [001] 272.870032: balance_dirty_state: bdi btrfs-1: dirty=643 wb=818 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=19 ino=257 dd-2584 [001] 272.870151: balance_dirty_state: bdi btrfs-1: dirty=668 wb=818 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=20 ino=257 dd-2584 [001] 272.870267: balance_dirty_state: bdi btrfs-1: dirty=718 wb=818 unstable=0 bg_thresh=1004 thresh=2009 gap=473 poll_thresh=21 ino=257 dd-2584 [001] 272.870272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 272.877916: balance_dirty_state: bdi btrfs-1: dirty=718 wb=818 unstable=0 bg_thresh=1003 thresh=2007 gap=471 poll_thresh=21 ino=257 dd-2584 [001] 272.877926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 272.885951: balance_dirty_state: bdi btrfs-1: dirty=718 wb=568 unstable=0 bg_thresh=1003 thresh=2006 gap=720 poll_thresh=21 ino=257 dd-2584 [001] 272.886020: balance_dirty_state: bdi btrfs-1: dirty=718 wb=568 unstable=0 bg_thresh=1003 thresh=2006 gap=720 poll_thresh=16 ino=257 dd-2584 [001] 272.886144: balance_dirty_state: bdi btrfs-1: dirty=743 wb=568 unstable=0 bg_thresh=1002 thresh=2005 gap=694 poll_thresh=17 ino=257 dd-2584 [001] 272.886266: balance_dirty_state: bdi btrfs-1: dirty=793 wb=568 unstable=0 bg_thresh=1004 thresh=2009 gap=648 poll_thresh=18 ino=257 dd-2584 [001] 272.886387: balance_dirty_state: bdi btrfs-1: dirty=818 wb=568 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 272.886508: balance_dirty_state: bdi btrfs-1: dirty=843 wb=568 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 272.886818: balance_dirty_state: bdi btrfs-1: dirty=893 wb=568 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=21 ino=257 dd-2584 [001] 272.886940: balance_dirty_state: bdi btrfs-1: dirty=918 wb=568 unstable=0 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=22 ino=257 dd-2584 [001] 272.887062: balance_dirty_state: bdi btrfs-1: dirty=943 wb=568 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=23 ino=257 dd-2584 [001] 272.887067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 272.893929: balance_dirty_state: bdi btrfs-1: dirty=943 wb=443 unstable=0 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=23 ino=257 dd-2584 [000] 272.894052: balance_dirty_state: bdi btrfs-1: dirty=968 wb=443 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=17 ino=257 dd-2584 [000] 272.894289: balance_dirty_state: bdi btrfs-1: dirty=993 wb=443 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=18 ino=257 dd-2584 [000] 272.894522: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=443 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 272.894605: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10276 wrote=0 to_write=8192 dd-2584 [000] 272.894771: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=443 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=20 ino=257 dd-2584 [000] 272.895016: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=468 unstable=0 bg_thresh=1002 thresh=2005 gap=469 poll_thresh=21 ino=257 dd-2584 [000] 272.895019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 272.897341: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=880 to_write=7312 dd-2584 [000] 272.905910: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1068 unstable=0 bg_thresh=1002 thresh=2004 gap=718 poll_thresh=21 ino=257 dd-2584 [000] 272.905986: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1068 unstable=0 bg_thresh=1004 thresh=2009 gap=723 poll_thresh=16 ino=257 dd-2584 [000] 272.906285: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1068 unstable=0 bg_thresh=1004 thresh=2008 gap=672 poll_thresh=17 ino=257 dd-2584 [000] 272.906402: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1068 unstable=0 bg_thresh=1006 thresh=2012 gap=651 poll_thresh=18 ino=257 dd-2584 [000] 272.906518: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1068 unstable=0 bg_thresh=1005 thresh=2011 gap=625 poll_thresh=19 ino=257 dd-2584 [000] 272.906636: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1068 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=20 ino=257 dd-2584 [000] 272.906754: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1068 unstable=0 bg_thresh=1001 thresh=2003 gap=542 poll_thresh=21 ino=257 dd-2584 [000] 272.906871: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1068 unstable=0 bg_thresh=1003 thresh=2007 gap=521 poll_thresh=22 ino=257 dd-2584 [000] 272.906988: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1068 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=23 ino=257 dd-2584 [000] 272.906992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 272.913895: balance_dirty_state: bdi btrfs-1: dirty=443 wb=943 unstable=0 bg_thresh=1003 thresh=2006 gap=620 poll_thresh=23 ino=257 dd-2584 [000] 272.913963: balance_dirty_state: bdi btrfs-1: dirty=468 wb=943 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=17 ino=257 dd-2584 [000] 272.914248: balance_dirty_state: bdi btrfs-1: dirty=493 wb=943 unstable=0 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=18 ino=257 dd-2584 [000] 272.914362: balance_dirty_state: bdi btrfs-1: dirty=543 wb=943 unstable=0 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=19 ino=257 dd-2584 [000] 272.914571: balance_dirty_state: bdi btrfs-1: dirty=568 wb=868 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=20 ino=257 dd-2584 [000] 272.914743: balance_dirty_state: bdi btrfs-1: dirty=593 wb=868 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=21 ino=257 dd-2584 [000] 272.914914: balance_dirty_state: bdi btrfs-1: dirty=618 wb=868 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=22 ino=257 dd-2584 [000] 272.915083: balance_dirty_state: bdi btrfs-1: dirty=668 wb=868 unstable=0 bg_thresh=1002 thresh=2004 gap=468 poll_thresh=23 ino=257 dd-2584 [000] 272.915089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 272.921921: balance_dirty_state: bdi btrfs-1: dirty=668 wb=868 unstable=0 bg_thresh=996 thresh=1992 gap=456 poll_thresh=23 ino=257 dd-2584 [000] 272.921932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 272.929923: balance_dirty_state: bdi btrfs-1: dirty=668 wb=743 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=23 ino=257 dd-2584 [004] 272.930012: balance_dirty_state: bdi btrfs-1: dirty=693 wb=743 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 272.930182: balance_dirty_state: bdi btrfs-1: dirty=718 wb=718 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=18 ino=257 dd-2584 [004] 272.930377: balance_dirty_state: bdi btrfs-1: dirty=743 wb=593 unstable=0 bg_thresh=1003 thresh=2006 gap=670 poll_thresh=19 ino=257 dd-2584 [004] 272.930743: balance_dirty_state: bdi btrfs-1: dirty=793 wb=593 unstable=0 bg_thresh=1005 thresh=2010 gap=624 poll_thresh=20 ino=257 dd-2584 [004] 272.930886: balance_dirty_state: bdi btrfs-1: dirty=818 wb=593 unstable=0 bg_thresh=1004 thresh=2009 gap=598 poll_thresh=21 ino=257 dd-2584 [004] 272.931029: balance_dirty_state: bdi btrfs-1: dirty=843 wb=593 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=22 ino=257 dd-2584 [004] 272.931172: balance_dirty_state: bdi btrfs-1: dirty=893 wb=593 unstable=0 bg_thresh=1003 thresh=2007 gap=521 poll_thresh=23 ino=257 dd-2584 [004] 272.931316: balance_dirty_state: bdi btrfs-1: dirty=918 wb=593 unstable=0 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=24 ino=257 dd-2584 [004] 272.931322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 272.937880: balance_dirty_state: bdi btrfs-1: dirty=918 wb=593 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=24 ino=257 dd-2584 [004] 272.937885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 272.945908: balance_dirty_state: bdi btrfs-1: dirty=918 wb=343 unstable=0 bg_thresh=1008 thresh=2016 gap=755 poll_thresh=24 ino=257 dd-2584 [004] 272.946001: balance_dirty_state: bdi btrfs-1: dirty=918 wb=343 unstable=0 bg_thresh=1005 thresh=2010 gap=749 poll_thresh=18 ino=257 dd-2584 [004] 272.946161: balance_dirty_state: bdi btrfs-1: dirty=968 wb=343 unstable=0 bg_thresh=1007 thresh=2015 gap=704 poll_thresh=19 ino=257 dd-2584 [004] 272.946324: balance_dirty_state: bdi btrfs-1: dirty=993 wb=343 unstable=0 bg_thresh=1007 thresh=2015 gap=679 poll_thresh=20 ino=257 dd-2584 [004] 272.946852: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=343 unstable=0 bg_thresh=1004 thresh=2008 gap=647 poll_thresh=21 ino=257 flush-btrfs-1-2586 [000] 272.946891: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10328 wrote=0 to_write=8192 dd-2584 [004] 272.947083: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=343 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=22 ino=257 dd-2584 [004] 272.947267: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=393 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=23 ino=257 dd-2584 [004] 272.947446: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=418 unstable=0 bg_thresh=1005 thresh=2010 gap=549 poll_thresh=24 ino=257 dd-2584 [004] 272.947627: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=468 unstable=0 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=25 ino=257 dd-2584 [004] 272.947813: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=493 unstable=0 bg_thresh=1001 thresh=2002 gap=466 poll_thresh=26 ino=257 dd-2584 [004] 272.947815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 272.949986: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=960 to_write=7232 dd-2584 [004] 272.953959: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1268 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=26 ino=257 dd-2584 [004] 272.953966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 272.961918: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1043 unstable=0 bg_thresh=993 thresh=1986 gap=700 poll_thresh=26 ino=257 dd-2584 [004] 272.961987: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1043 unstable=0 bg_thresh=993 thresh=1986 gap=700 poll_thresh=19 ino=257 dd-2584 [004] 272.962113: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1043 unstable=0 bg_thresh=995 thresh=1990 gap=654 poll_thresh=20 ino=257 dd-2584 [004] 272.962243: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1043 unstable=0 bg_thresh=994 thresh=1989 gap=628 poll_thresh=21 ino=257 dd-2584 [004] 272.962589: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1043 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=22 ino=257 dd-2584 [004] 272.962716: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1043 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=23 ino=257 dd-2584 [004] 272.962877: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1043 unstable=0 bg_thresh=995 thresh=1991 gap=530 poll_thresh=24 ino=257 dd-2584 [004] 272.963046: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1043 unstable=0 bg_thresh=995 thresh=1990 gap=504 poll_thresh=25 ino=257 dd-2584 [004] 272.963216: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1043 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=26 ino=257 dd-2584 [004] 272.963222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 272.969913: balance_dirty_state: bdi btrfs-1: dirty=468 wb=943 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=26 ino=257 dd-2584 [004] 272.970004: balance_dirty_state: bdi btrfs-1: dirty=493 wb=943 unstable=0 bg_thresh=991 thresh=1982 gap=546 poll_thresh=19 ino=257 dd-2584 [004] 272.970179: balance_dirty_state: bdi btrfs-1: dirty=518 wb=943 unstable=0 bg_thresh=993 thresh=1987 gap=526 poll_thresh=20 ino=257 dd-2584 [004] 272.970357: balance_dirty_state: bdi btrfs-1: dirty=543 wb=943 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=21 ino=257 dd-2584 [004] 272.970844: balance_dirty_state: bdi btrfs-1: dirty=593 wb=943 unstable=0 bg_thresh=998 thresh=1996 gap=460 poll_thresh=22 ino=257 dd-2584 [004] 272.970851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=59104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 272.977923: balance_dirty_state: bdi btrfs-1: dirty=593 wb=943 unstable=0 bg_thresh=991 thresh=1983 gap=447 poll_thresh=22 ino=257 dd-2584 [004] 272.977929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-371% task_weight=100% bdi_bw=59588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 272.985921: balance_dirty_state: bdi btrfs-1: dirty=593 wb=693 unstable=0 bg_thresh=991 thresh=1983 gap=697 poll_thresh=22 ino=257 dd-2584 [004] 272.986036: balance_dirty_state: bdi btrfs-1: dirty=593 wb=693 unstable=0 bg_thresh=991 thresh=1983 gap=697 poll_thresh=16 ino=257 dd-2584 [004] 272.986148: balance_dirty_state: bdi btrfs-1: dirty=643 wb=693 unstable=0 bg_thresh=994 thresh=1988 gap=652 poll_thresh=17 ino=257 dd-2584 [004] 272.986261: balance_dirty_state: bdi btrfs-1: dirty=668 wb=693 unstable=0 bg_thresh=993 thresh=1987 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 272.986373: balance_dirty_state: bdi btrfs-1: dirty=693 wb=693 unstable=0 bg_thresh=995 thresh=1991 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 272.986487: balance_dirty_state: bdi btrfs-1: dirty=743 wb=693 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=20 ino=257 dd-2584 [004] 272.986601: balance_dirty_state: bdi btrfs-1: dirty=768 wb=693 unstable=0 bg_thresh=994 thresh=1989 gap=528 poll_thresh=21 ino=257 dd-2584 [004] 272.986717: balance_dirty_state: bdi btrfs-1: dirty=793 wb=693 unstable=0 bg_thresh=996 thresh=1993 gap=507 poll_thresh=22 ino=257 dd-2584 [004] 272.986831: balance_dirty_state: bdi btrfs-1: dirty=818 wb=693 unstable=0 bg_thresh=996 thresh=1992 gap=481 poll_thresh=23 ino=257 dd-2584 [004] 272.986836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=59588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 272.993904: balance_dirty_state: bdi btrfs-1: dirty=818 wb=568 unstable=0 bg_thresh=985 thresh=1970 gap=584 poll_thresh=23 ino=257 dd-2584 [004] 272.994467: balance_dirty_state: bdi btrfs-1: dirty=843 wb=568 unstable=0 bg_thresh=985 thresh=1970 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 272.994698: balance_dirty_state: bdi btrfs-1: dirty=868 wb=568 unstable=0 bg_thresh=990 thresh=1980 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 272.994928: balance_dirty_state: bdi btrfs-1: dirty=918 wb=568 unstable=0 bg_thresh=992 thresh=1985 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 272.995164: balance_dirty_state: bdi btrfs-1: dirty=943 wb=568 unstable=0 bg_thresh=992 thresh=1984 gap=473 poll_thresh=20 ino=257 dd-2584 [004] 272.995173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=59588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 273.001980: balance_dirty_state: bdi btrfs-1: dirty=943 wb=443 unstable=0 bg_thresh=991 thresh=1983 gap=597 poll_thresh=20 ino=257 dd-2584 [006] 273.002105: balance_dirty_state: bdi btrfs-1: dirty=943 wb=443 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=15 ino=257 dd-2584 [006] 273.002222: balance_dirty_state: bdi btrfs-1: dirty=968 wb=443 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 273.002449: balance_dirty_state: bdi btrfs-1: dirty=993 wb=443 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 273.002684: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=443 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 273.002730: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10384 wrote=0 to_write=8192 dd-2584 [006] 273.003049: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=443 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=19 ino=257 dd-2584 [006] 273.003054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=59588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 273.005285: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=832 to_write=7360 dd-2584 [006] 273.009994: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1143 unstable=0 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=19 ino=257 dd-2584 [006] 273.010062: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1143 unstable=0 bg_thresh=1003 thresh=2006 gap=620 poll_thresh=14 ino=257 dd-2584 [006] 273.010304: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1143 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=15 ino=257 dd-2584 [006] 273.010364: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1143 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 273.010482: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1143 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=17 ino=257 dd-2584 [006] 273.010614: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1093 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=18 ino=257 dd-2584 [006] 273.010750: balance_dirty_state: bdi btrfs-1: dirty=393 wb=993 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=19 ino=257 dd-2584 [006] 273.010873: balance_dirty_state: bdi btrfs-1: dirty=418 wb=993 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=20 ino=257 dd-2584 [006] 273.011018: balance_dirty_state: bdi btrfs-1: dirty=443 wb=993 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=21 ino=257 dd-2584 [006] 273.011254: balance_dirty_state: bdi btrfs-1: dirty=468 wb=993 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=22 ino=257 dd-2584 [006] 273.011421: balance_dirty_state: bdi btrfs-1: dirty=518 wb=993 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=23 ino=257 dd-2584 [006] 273.011426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=101% bdi_bw=59588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 273.017996: balance_dirty_state: bdi btrfs-1: dirty=518 wb=993 unstable=0 bg_thresh=1006 thresh=2013 gap=502 poll_thresh=23 ino=257 dd-2584 [006] 273.018001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=101% bdi_bw=59588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 273.025983: balance_dirty_state: bdi btrfs-1: dirty=518 wb=868 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=23 ino=257 dd-2584 [006] 273.026230: balance_dirty_state: bdi btrfs-1: dirty=518 wb=868 unstable=0 bg_thresh=999 thresh=1999 gap=613 poll_thresh=17 ino=257 dd-2584 [006] 273.026352: balance_dirty_state: bdi btrfs-1: dirty=568 wb=868 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=18 ino=257 dd-2584 [006] 273.026470: balance_dirty_state: bdi btrfs-1: dirty=593 wb=868 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=19 ino=257 dd-2584 [006] 273.026590: balance_dirty_state: bdi btrfs-1: dirty=618 wb=868 unstable=0 bg_thresh=998 thresh=1996 gap=510 poll_thresh=20 ino=257 dd-2584 [006] 273.026707: balance_dirty_state: bdi btrfs-1: dirty=643 wb=868 unstable=0 bg_thresh=1000 thresh=2000 gap=489 poll_thresh=21 ino=257 dd-2584 [006] 273.026712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=59588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 273.033971: balance_dirty_state: bdi btrfs-1: dirty=643 wb=743 unstable=0 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=21 ino=257 dd-2584 [006] 273.034044: balance_dirty_state: bdi btrfs-1: dirty=668 wb=743 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=16 ino=257 dd-2584 [006] 273.034168: balance_dirty_state: bdi btrfs-1: dirty=693 wb=743 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=17 ino=257 dd-2584 [006] 273.034295: balance_dirty_state: bdi btrfs-1: dirty=743 wb=743 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 273.034429: balance_dirty_state: bdi btrfs-1: dirty=768 wb=743 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 273.034434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=59588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.042001: balance_dirty_state: bdi btrfs-1: dirty=771 wb=537 unstable=0 bg_thresh=993 thresh=1986 gap=678 poll_thresh=19 ino=257 dd-2584 [001] 273.042244: balance_dirty_state: bdi btrfs-1: dirty=796 wb=537 unstable=0 bg_thresh=993 thresh=1986 gap=653 poll_thresh=14 ino=257 dd-2584 [001] 273.042303: balance_dirty_state: bdi btrfs-1: dirty=796 wb=537 unstable=0 bg_thresh=995 thresh=1991 gap=658 poll_thresh=15 ino=257 dd-2584 [001] 273.042362: balance_dirty_state: bdi btrfs-1: dirty=821 wb=537 unstable=0 bg_thresh=995 thresh=1991 gap=633 poll_thresh=16 ino=257 dd-2584 [001] 273.042478: balance_dirty_state: bdi btrfs-1: dirty=846 wb=537 unstable=0 bg_thresh=1000 thresh=2001 gap=618 poll_thresh=17 ino=257 dd-2584 [001] 273.042599: balance_dirty_state: bdi btrfs-1: dirty=896 wb=537 unstable=0 bg_thresh=1003 thresh=2006 gap=573 poll_thresh=18 ino=257 dd-2584 [001] 273.042717: balance_dirty_state: bdi btrfs-1: dirty=921 wb=537 unstable=0 bg_thresh=1002 thresh=2005 gap=547 poll_thresh=19 ino=257 dd-2584 [001] 273.042835: balance_dirty_state: bdi btrfs-1: dirty=946 wb=537 unstable=0 bg_thresh=1002 thresh=2004 gap=521 poll_thresh=20 ino=257 dd-2584 [001] 273.042953: balance_dirty_state: bdi btrfs-1: dirty=971 wb=537 unstable=0 bg_thresh=1004 thresh=2008 gap=500 poll_thresh=21 ino=257 dd-2584 [001] 273.042958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-382% task_weight=98% bdi_bw=59588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.050013: balance_dirty_state: bdi btrfs-1: dirty=972 wb=426 unstable=0 bg_thresh=992 thresh=1985 gap=587 poll_thresh=21 ino=257 dd-2584 [001] 273.050092: balance_dirty_state: bdi btrfs-1: dirty=997 wb=426 unstable=0 bg_thresh=992 thresh=1985 gap=562 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 273.050175: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10432 wrote=0 to_write=8192 dd-2584 [001] 273.050218: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=426 unstable=0 bg_thresh=995 thresh=1990 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 273.050520: balance_dirty_state: bdi btrfs-1: dirty=972 wb=526 unstable=0 bg_thresh=1000 thresh=2000 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 273.050649: balance_dirty_state: bdi btrfs-1: dirty=947 wb=576 unstable=0 bg_thresh=999 thresh=1999 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 273.050651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=59588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 273.052183: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=848 to_write=7344 dd-2584 [001] 273.061924: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1027 unstable=0 bg_thresh=995 thresh=1990 gap=700 poll_thresh=19 ino=257 dd-2584 [001] 273.062034: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1032 unstable=0 bg_thresh=994 thresh=1989 gap=666 poll_thresh=14 ino=257 dd-2584 [001] 273.062095: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1032 unstable=0 bg_thresh=997 thresh=1994 gap=671 poll_thresh=15 ino=257 dd-2584 [001] 273.062151: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1032 unstable=0 bg_thresh=997 thresh=1994 gap=646 poll_thresh=16 ino=257 dd-2584 [001] 273.062265: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1032 unstable=0 bg_thresh=1002 thresh=2004 gap=631 poll_thresh=17 ino=257 dd-2584 [001] 273.062380: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1032 unstable=0 bg_thresh=1001 thresh=2003 gap=605 poll_thresh=18 ino=257 dd-2584 [001] 273.062494: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1032 unstable=0 bg_thresh=1001 thresh=2002 gap=554 poll_thresh=19 ino=257 dd-2584 [001] 273.062609: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1032 unstable=0 bg_thresh=1000 thresh=2001 gap=528 poll_thresh=20 ino=257 dd-2584 [001] 273.062898: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1032 unstable=0 bg_thresh=1002 thresh=2005 gap=507 poll_thresh=21 ino=257 dd-2584 [001] 273.063013: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1032 unstable=0 bg_thresh=1002 thresh=2004 gap=456 poll_thresh=22 ino=257 dd-2584 [001] 273.063018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-340% task_weight=98% bdi_bw=59588 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 273.073922: balance_dirty_state: bdi btrfs-1: dirty=516 wb=832 unstable=0 bg_thresh=994 thresh=1988 gap=640 poll_thresh=22 ino=257 dd-2584 [001] 273.074042: balance_dirty_state: bdi btrfs-1: dirty=516 wb=832 unstable=0 bg_thresh=994 thresh=1988 gap=640 poll_thresh=16 ino=257 dd-2584 [001] 273.074272: balance_dirty_state: bdi btrfs-1: dirty=541 wb=832 unstable=0 bg_thresh=996 thresh=1993 gap=620 poll_thresh=17 ino=257 dd-2584 [001] 273.074507: balance_dirty_state: bdi btrfs-1: dirty=591 wb=832 unstable=0 bg_thresh=1001 thresh=2003 gap=580 poll_thresh=18 ino=257 dd-2584 [001] 273.074743: balance_dirty_state: bdi btrfs-1: dirty=616 wb=832 unstable=0 bg_thresh=1001 thresh=2002 gap=554 poll_thresh=19 ino=257 dd-2584 [001] 273.074976: balance_dirty_state: bdi btrfs-1: dirty=641 wb=832 unstable=0 bg_thresh=1000 thresh=2001 gap=528 poll_thresh=20 ino=257 dd-2584 [001] 273.075210: balance_dirty_state: bdi btrfs-1: dirty=691 wb=832 unstable=0 bg_thresh=1000 thresh=2000 gap=477 poll_thresh=21 ino=257 dd-2584 [001] 273.075218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=59588 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 273.081914: balance_dirty_state: bdi btrfs-1: dirty=691 wb=832 unstable=0 bg_thresh=999 thresh=1999 gap=476 poll_thresh=21 ino=257 dd-2584 [001] 273.081921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=60564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.089978: balance_dirty_state: bdi btrfs-1: dirty=684 wb=587 unstable=0 bg_thresh=996 thresh=1992 gap=721 poll_thresh=21 ino=257 dd-2584 [001] 273.090045: balance_dirty_state: bdi btrfs-1: dirty=684 wb=587 unstable=0 bg_thresh=996 thresh=1992 gap=721 poll_thresh=16 ino=257 dd-2584 [001] 273.090342: balance_dirty_state: bdi btrfs-1: dirty=734 wb=587 unstable=0 bg_thresh=995 thresh=1991 gap=670 poll_thresh=17 ino=257 dd-2584 [001] 273.090461: balance_dirty_state: bdi btrfs-1: dirty=759 wb=587 unstable=0 bg_thresh=995 thresh=1990 gap=644 poll_thresh=18 ino=257 dd-2584 [001] 273.090580: balance_dirty_state: bdi btrfs-1: dirty=784 wb=587 unstable=0 bg_thresh=997 thresh=1994 gap=623 poll_thresh=19 ino=257 dd-2584 [001] 273.090700: balance_dirty_state: bdi btrfs-1: dirty=809 wb=587 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=20 ino=257 dd-2584 [001] 273.090817: balance_dirty_state: bdi btrfs-1: dirty=859 wb=587 unstable=0 bg_thresh=996 thresh=1992 gap=546 poll_thresh=21 ino=257 dd-2584 [001] 273.090935: balance_dirty_state: bdi btrfs-1: dirty=884 wb=587 unstable=0 bg_thresh=998 thresh=1996 gap=525 poll_thresh=22 ino=257 dd-2584 [001] 273.091056: balance_dirty_state: bdi btrfs-1: dirty=909 wb=587 unstable=0 bg_thresh=997 thresh=1995 gap=499 poll_thresh=23 ino=257 dd-2584 [001] 273.091176: balance_dirty_state: bdi btrfs-1: dirty=934 wb=587 unstable=0 bg_thresh=997 thresh=1994 gap=473 poll_thresh=24 ino=257 dd-2584 [001] 273.091181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=60564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.097939: balance_dirty_state: bdi btrfs-1: dirty=950 wb=466 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=24 ino=257 dd-2584 [001] 273.098007: balance_dirty_state: bdi btrfs-1: dirty=950 wb=466 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=18 ino=257 dd-2584 [001] 273.098311: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=466 unstable=0 bg_thresh=1000 thresh=2001 gap=535 poll_thresh=19 ino=257 dd-2584 [001] 273.098430: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=466 unstable=0 bg_thresh=1000 thresh=2000 gap=509 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 273.098473: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10480 wrote=0 to_write=8192 dd-2584 [001] 273.098557: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=466 unstable=0 bg_thresh=996 thresh=1993 gap=477 poll_thresh=21 ino=257 dd-2584 [001] 273.098558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=60564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 273.100348: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=800 to_write=7392 dd-2584 [001] 273.105923: balance_dirty_state: bdi btrfs-1: dirty=250 wb=1141 unstable=0 bg_thresh=995 thresh=1991 gap=600 poll_thresh=21 ino=257 dd-2584 [001] 273.105990: balance_dirty_state: bdi btrfs-1: dirty=275 wb=1141 unstable=0 bg_thresh=995 thresh=1991 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 273.106111: balance_dirty_state: bdi btrfs-1: dirty=300 wb=1141 unstable=0 bg_thresh=998 thresh=1996 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 273.106229: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1141 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 273.106352: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1141 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 273.106357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=60564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.114017: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1017 unstable=0 bg_thresh=993 thresh=1987 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 273.114116: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1017 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=14 ino=257 dd-2584 [001] 273.114176: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1017 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 273.114236: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1017 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 273.114541: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1017 unstable=0 bg_thresh=1001 thresh=2002 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 273.114658: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1017 unstable=0 bg_thresh=1003 thresh=2006 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 273.114781: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1017 unstable=0 bg_thresh=999 thresh=1999 gap=470 poll_thresh=19 ino=257 dd-2584 [001] 273.114785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=60564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 273.121951: balance_dirty_state: bdi btrfs-1: dirty=512 wb=892 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=19 ino=257 dd-2584 [005] 273.122014: balance_dirty_state: bdi btrfs-1: dirty=512 wb=892 unstable=0 bg_thresh=995 thresh=1990 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 273.122098: balance_dirty_state: bdi btrfs-1: dirty=537 wb=892 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 273.122185: balance_dirty_state: bdi btrfs-1: dirty=562 wb=892 unstable=0 bg_thresh=997 thresh=1994 gap=540 poll_thresh=16 ino=257 dd-2584 [005] 273.122359: balance_dirty_state: bdi btrfs-1: dirty=587 wb=892 unstable=0 bg_thresh=999 thresh=1999 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 273.122495: balance_dirty_state: bdi btrfs-1: dirty=612 wb=892 unstable=0 bg_thresh=996 thresh=1992 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 273.122500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=60564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 273.130007: balance_dirty_state: bdi btrfs-1: dirty=612 wb=692 unstable=0 bg_thresh=996 thresh=1992 gap=688 poll_thresh=18 ino=257 dd-2584 [005] 273.130138: balance_dirty_state: bdi btrfs-1: dirty=637 wb=692 unstable=0 bg_thresh=998 thresh=1997 gap=668 poll_thresh=13 ino=257 dd-2584 [005] 273.130257: balance_dirty_state: bdi btrfs-1: dirty=662 wb=692 unstable=0 bg_thresh=995 thresh=1991 gap=637 poll_thresh=14 ino=257 dd-2584 [005] 273.130377: balance_dirty_state: bdi btrfs-1: dirty=662 wb=692 unstable=0 bg_thresh=998 thresh=1996 gap=642 poll_thresh=15 ino=257 dd-2584 [005] 273.130859: balance_dirty_state: bdi btrfs-1: dirty=687 wb=692 unstable=0 bg_thresh=997 thresh=1995 gap=616 poll_thresh=16 ino=257 dd-2584 [005] 273.131097: balance_dirty_state: bdi btrfs-1: dirty=712 wb=692 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=17 ino=257 dd-2584 [005] 273.131333: balance_dirty_state: bdi btrfs-1: dirty=737 wb=692 unstable=0 bg_thresh=996 thresh=1993 gap=564 poll_thresh=18 ino=257 dd-2584 [005] 273.131566: balance_dirty_state: bdi btrfs-1: dirty=787 wb=692 unstable=0 bg_thresh=996 thresh=1992 gap=513 poll_thresh=19 ino=257 dd-2584 [005] 273.131800: balance_dirty_state: bdi btrfs-1: dirty=812 wb=692 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=20 ino=257 dd-2584 [005] 273.131809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=60564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 273.138061: balance_dirty_state: bdi btrfs-1: dirty=812 wb=567 unstable=0 bg_thresh=997 thresh=1994 gap=615 poll_thresh=20 ino=257 dd-2584 [000] 273.138162: balance_dirty_state: bdi btrfs-1: dirty=837 wb=567 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=15 ino=257 dd-2584 [000] 273.138278: balance_dirty_state: bdi btrfs-1: dirty=837 wb=567 unstable=0 bg_thresh=999 thresh=1999 gap=595 poll_thresh=16 ino=257 dd-2584 [000] 273.138510: balance_dirty_state: bdi btrfs-1: dirty=862 wb=567 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=17 ino=257 dd-2584 [000] 273.138747: balance_dirty_state: bdi btrfs-1: dirty=912 wb=567 unstable=0 bg_thresh=1001 thresh=2002 gap=523 poll_thresh=18 ino=257 dd-2584 [000] 273.139345: balance_dirty_state: bdi btrfs-1: dirty=937 wb=567 unstable=0 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=19 ino=257 dd-2584 [000] 273.139354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=60564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 273.146080: balance_dirty_state: bdi btrfs-1: dirty=937 wb=442 unstable=0 bg_thresh=1001 thresh=2003 gap=624 poll_thresh=19 ino=257 dd-2584 [004] 273.146161: balance_dirty_state: bdi btrfs-1: dirty=937 wb=442 unstable=0 bg_thresh=1004 thresh=2008 gap=629 poll_thresh=14 ino=257 dd-2584 [004] 273.146219: balance_dirty_state: bdi btrfs-1: dirty=962 wb=442 unstable=0 bg_thresh=1004 thresh=2008 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 273.146273: balance_dirty_state: bdi btrfs-1: dirty=987 wb=442 unstable=0 bg_thresh=1006 thresh=2013 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 273.146384: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=442 unstable=0 bg_thresh=1009 thresh=2018 gap=564 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 273.146467: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10528 wrote=0 to_write=8192 dd-2584 [004] 273.146511: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=442 unstable=0 bg_thresh=1011 thresh=2022 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 273.146634: balance_dirty_state: bdi btrfs-1: dirty=1087 wb=442 unstable=0 bg_thresh=1010 thresh=2021 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 273.146636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-133% task_weight=100% bdi_bw=60564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 273.148396: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=296 wrote=832 to_write=7360 dd-2584 [004] 273.158043: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1117 unstable=0 bg_thresh=1010 thresh=2020 gap=641 poll_thresh=19 ino=257 dd-2584 [004] 273.158219: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1092 unstable=0 bg_thresh=1008 thresh=2016 gap=662 poll_thresh=14 ino=257 dd-2584 [004] 273.158435: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1042 unstable=0 bg_thresh=1010 thresh=2021 gap=692 poll_thresh=15 ino=257 dd-2584 [004] 273.158619: balance_dirty_state: bdi btrfs-1: dirty=312 wb=992 unstable=0 bg_thresh=1010 thresh=2021 gap=717 poll_thresh=16 ino=257 dd-2584 [004] 273.158863: balance_dirty_state: bdi btrfs-1: dirty=337 wb=992 unstable=0 bg_thresh=1009 thresh=2019 gap=690 poll_thresh=17 ino=257 dd-2584 [004] 273.159465: balance_dirty_state: bdi btrfs-1: dirty=362 wb=992 unstable=0 bg_thresh=1009 thresh=2018 gap=664 poll_thresh=18 ino=257 dd-2584 [004] 273.159699: balance_dirty_state: bdi btrfs-1: dirty=387 wb=992 unstable=0 bg_thresh=1008 thresh=2017 gap=638 poll_thresh=19 ino=257 dd-2584 [004] 273.159933: balance_dirty_state: bdi btrfs-1: dirty=437 wb=992 unstable=0 bg_thresh=1008 thresh=2016 gap=587 poll_thresh=20 ino=257 dd-2584 [004] 273.160171: balance_dirty_state: bdi btrfs-1: dirty=462 wb=992 unstable=0 bg_thresh=1010 thresh=2020 gap=566 poll_thresh=21 ino=257 dd-2584 [004] 273.160404: balance_dirty_state: bdi btrfs-1: dirty=487 wb=992 unstable=0 bg_thresh=1009 thresh=2019 gap=540 poll_thresh=22 ino=257 dd-2584 [004] 273.160638: balance_dirty_state: bdi btrfs-1: dirty=512 wb=992 unstable=0 bg_thresh=1009 thresh=2018 gap=514 poll_thresh=23 ino=257 dd-2584 [004] 273.160877: balance_dirty_state: bdi btrfs-1: dirty=562 wb=992 unstable=0 bg_thresh=1011 thresh=2022 gap=468 poll_thresh=24 ino=257 dd-2584 [004] 273.160887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=60564 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 273.166071: balance_dirty_state: bdi btrfs-1: dirty=562 wb=867 unstable=0 bg_thresh=1012 thresh=2024 gap=595 poll_thresh=24 ino=257 dd-2584 [004] 273.166183: balance_dirty_state: bdi btrfs-1: dirty=562 wb=867 unstable=0 bg_thresh=1007 thresh=2015 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 273.166366: balance_dirty_state: bdi btrfs-1: dirty=612 wb=867 unstable=0 bg_thresh=1009 thresh=2019 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 273.166842: balance_dirty_state: bdi btrfs-1: dirty=637 wb=867 unstable=0 bg_thresh=1012 thresh=2024 gap=520 poll_thresh=20 ino=257 dd-2584 [004] 273.167012: balance_dirty_state: bdi btrfs-1: dirty=662 wb=867 unstable=0 bg_thresh=1011 thresh=2023 gap=494 poll_thresh=21 ino=257 dd-2584 [004] 273.167018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-177% task_weight=100% bdi_bw=60564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 273.173964: balance_dirty_state: bdi btrfs-1: dirty=662 wb=767 unstable=0 bg_thresh=1008 thresh=2016 gap=587 poll_thresh=21 ino=257 dd-2584 [004] 273.174062: balance_dirty_state: bdi btrfs-1: dirty=687 wb=742 unstable=0 bg_thresh=1013 thresh=2027 gap=598 poll_thresh=16 ino=257 dd-2584 [004] 273.174246: balance_dirty_state: bdi btrfs-1: dirty=712 wb=742 unstable=0 bg_thresh=1009 thresh=2019 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 273.174429: balance_dirty_state: bdi btrfs-1: dirty=737 wb=742 unstable=0 bg_thresh=1008 thresh=2016 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 273.174611: balance_dirty_state: bdi btrfs-1: dirty=787 wb=742 unstable=0 bg_thresh=1012 thresh=2025 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 273.174618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=60564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 273.181974: balance_dirty_state: bdi btrfs-1: dirty=787 wb=617 unstable=0 bg_thresh=1015 thresh=2030 gap=626 poll_thresh=19 ino=257 dd-2584 [004] 273.182082: balance_dirty_state: bdi btrfs-1: dirty=787 wb=617 unstable=0 bg_thresh=1014 thresh=2029 gap=625 poll_thresh=14 ino=257 dd-2584 [004] 273.182168: balance_dirty_state: bdi btrfs-1: dirty=812 wb=617 unstable=0 bg_thresh=1011 thresh=2023 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 273.182252: balance_dirty_state: bdi btrfs-1: dirty=837 wb=617 unstable=0 bg_thresh=1014 thresh=2028 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 273.182422: balance_dirty_state: bdi btrfs-1: dirty=862 wb=617 unstable=0 bg_thresh=1013 thresh=2027 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 273.182877: balance_dirty_state: bdi btrfs-1: dirty=887 wb=592 unstable=0 bg_thresh=1013 thresh=2026 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 273.183046: balance_dirty_state: bdi btrfs-1: dirty=912 wb=592 unstable=0 bg_thresh=1015 thresh=2030 gap=526 poll_thresh=19 ino=257 dd-2584 [004] 273.183214: balance_dirty_state: bdi btrfs-1: dirty=962 wb=592 unstable=0 bg_thresh=1014 thresh=2029 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 273.183220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=101% bdi_bw=60564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 273.190023: balance_dirty_state: bdi btrfs-1: dirty=962 wb=467 unstable=0 bg_thresh=1010 thresh=2020 gap=591 poll_thresh=20 ino=257 dd-2584 [004] 273.190114: balance_dirty_state: bdi btrfs-1: dirty=962 wb=467 unstable=0 bg_thresh=1007 thresh=2014 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 273.190175: balance_dirty_state: bdi btrfs-1: dirty=987 wb=467 unstable=0 bg_thresh=1012 thresh=2025 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 273.190299: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=467 unstable=0 bg_thresh=1011 thresh=2022 gap=543 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 273.190322: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10572 wrote=0 to_write=8192 dd-2584 [004] 273.190432: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=467 unstable=0 bg_thresh=1006 thresh=2013 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 273.190434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-190% task_weight=101% bdi_bw=62144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 273.194727: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=344 wrote=800 to_write=7392 dd-2584 [004] 273.198065: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1142 unstable=0 bg_thresh=1011 thresh=2022 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 273.198166: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1142 unstable=0 bg_thresh=1011 thresh=2022 gap=618 poll_thresh=13 ino=257 dd-2584 [004] 273.198228: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1142 unstable=0 bg_thresh=1010 thresh=2021 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 273.198288: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1142 unstable=0 bg_thresh=1010 thresh=2021 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 273.198349: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1142 unstable=0 bg_thresh=1010 thresh=2020 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 273.198650: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1142 unstable=0 bg_thresh=1012 thresh=2024 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 273.198767: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1142 unstable=0 bg_thresh=1011 thresh=2023 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 273.198773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-177% task_weight=100% bdi_bw=62144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 273.206045: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1017 unstable=0 bg_thresh=1013 thresh=2027 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 273.206128: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1017 unstable=0 bg_thresh=1013 thresh=2027 gap=620 poll_thresh=13 ino=257 dd-2584 [004] 273.206187: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1017 unstable=0 bg_thresh=1013 thresh=2026 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 273.206245: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1017 unstable=0 bg_thresh=1015 thresh=2031 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 273.206302: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1017 unstable=0 bg_thresh=1012 thresh=2025 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 273.206416: balance_dirty_state: bdi btrfs-1: dirty=490 wb=1017 unstable=0 bg_thresh=1014 thresh=2029 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 273.206529: balance_dirty_state: bdi btrfs-1: dirty=515 wb=1017 unstable=0 bg_thresh=1014 thresh=2028 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 273.206534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-172% task_weight=101% bdi_bw=62144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 273.214066: balance_dirty_state: bdi btrfs-1: dirty=515 wb=867 unstable=0 bg_thresh=1011 thresh=2023 gap=641 poll_thresh=18 ino=257 dd-2584 [004] 273.214166: balance_dirty_state: bdi btrfs-1: dirty=515 wb=867 unstable=0 bg_thresh=1008 thresh=2017 gap=635 poll_thresh=13 ino=257 dd-2584 [004] 273.214227: balance_dirty_state: bdi btrfs-1: dirty=540 wb=867 unstable=0 bg_thresh=1011 thresh=2022 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 273.214285: balance_dirty_state: bdi btrfs-1: dirty=565 wb=867 unstable=0 bg_thresh=1010 thresh=2021 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 273.214342: balance_dirty_state: bdi btrfs-1: dirty=565 wb=867 unstable=0 bg_thresh=1010 thresh=2021 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 273.214626: balance_dirty_state: bdi btrfs-1: dirty=615 wb=867 unstable=0 bg_thresh=1012 thresh=2025 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 273.214739: balance_dirty_state: bdi btrfs-1: dirty=640 wb=867 unstable=0 bg_thresh=1012 thresh=2024 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 273.214853: balance_dirty_state: bdi btrfs-1: dirty=665 wb=867 unstable=0 bg_thresh=1011 thresh=2023 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 273.214857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-224% task_weight=100% bdi_bw=62144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.222093: balance_dirty_state: bdi btrfs-1: dirty=665 wb=817 unstable=0 bg_thresh=1013 thresh=2026 gap=544 poll_thresh=19 ino=257 dd-2584 [001] 273.222215: balance_dirty_state: bdi btrfs-1: dirty=665 wb=817 unstable=0 bg_thresh=1010 thresh=2020 gap=538 poll_thresh=14 ino=257 dd-2584 [001] 273.222341: balance_dirty_state: bdi btrfs-1: dirty=690 wb=817 unstable=0 bg_thresh=1006 thresh=2012 gap=505 poll_thresh=15 ino=257 dd-2584 [001] 273.222408: balance_dirty_state: bdi btrfs-1: dirty=690 wb=817 unstable=0 bg_thresh=1006 thresh=2012 gap=505 poll_thresh=16 ino=257 dd-2584 [001] 273.222570: balance_dirty_state: bdi btrfs-1: dirty=740 wb=817 unstable=0 bg_thresh=1011 thresh=2022 gap=465 poll_thresh=17 ino=257 dd-2584 [001] 273.222580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=62144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.233978: balance_dirty_state: bdi btrfs-1: dirty=740 wb=692 unstable=0 bg_thresh=1014 thresh=2028 gap=596 poll_thresh=17 ino=257 dd-2584 [001] 273.234045: balance_dirty_state: bdi btrfs-1: dirty=740 wb=692 unstable=0 bg_thresh=1014 thresh=2028 gap=596 poll_thresh=13 ino=257 dd-2584 [001] 273.234107: balance_dirty_state: bdi btrfs-1: dirty=765 wb=692 unstable=0 bg_thresh=1013 thresh=2027 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 273.234167: balance_dirty_state: bdi btrfs-1: dirty=790 wb=692 unstable=0 bg_thresh=1016 thresh=2032 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 273.234229: balance_dirty_state: bdi btrfs-1: dirty=790 wb=692 unstable=0 bg_thresh=1013 thresh=2026 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 273.234527: balance_dirty_state: bdi btrfs-1: dirty=840 wb=692 unstable=0 bg_thresh=1015 thresh=2030 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 273.234532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=62144 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 273.241994: balance_dirty_state: bdi btrfs-1: dirty=840 wb=442 unstable=0 bg_thresh=999 thresh=1999 gap=717 poll_thresh=17 ino=257 dd-2584 [001] 273.242059: balance_dirty_state: bdi btrfs-1: dirty=840 wb=442 unstable=0 bg_thresh=999 thresh=1999 gap=717 poll_thresh=13 ino=257 dd-2584 [001] 273.242119: balance_dirty_state: bdi btrfs-1: dirty=865 wb=442 unstable=0 bg_thresh=999 thresh=1998 gap=691 poll_thresh=14 ino=257 dd-2584 [001] 273.242181: balance_dirty_state: bdi btrfs-1: dirty=890 wb=442 unstable=0 bg_thresh=998 thresh=1997 gap=665 poll_thresh=15 ino=257 dd-2584 [001] 273.242241: balance_dirty_state: bdi btrfs-1: dirty=890 wb=442 unstable=0 bg_thresh=995 thresh=1991 gap=659 poll_thresh=16 ino=257 dd-2584 [001] 273.242361: balance_dirty_state: bdi btrfs-1: dirty=915 wb=442 unstable=0 bg_thresh=995 thresh=1990 gap=633 poll_thresh=17 ino=257 dd-2584 [001] 273.242485: balance_dirty_state: bdi btrfs-1: dirty=965 wb=442 unstable=0 bg_thresh=997 thresh=1994 gap=587 poll_thresh=18 ino=257 dd-2584 [001] 273.242613: balance_dirty_state: bdi btrfs-1: dirty=990 wb=442 unstable=0 bg_thresh=996 thresh=1993 gap=561 poll_thresh=19 ino=257 dd-2584 [001] 273.242739: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=442 unstable=0 bg_thresh=996 thresh=1992 gap=535 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 273.242814: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10624 wrote=0 to_write=8192 dd-2584 [001] 273.242873: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=442 unstable=0 bg_thresh=998 thresh=1997 gap=490 poll_thresh=21 ino=257 dd-2584 [001] 273.242875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=62144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 273.244739: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=392 wrote=816 to_write=7376 dd-2584 [001] 273.249967: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1142 unstable=0 bg_thresh=988 thresh=1977 gap=595 poll_thresh=21 ino=257 dd-2584 [001] 273.250037: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1142 unstable=0 bg_thresh=988 thresh=1977 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 273.250352: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1142 unstable=0 bg_thresh=988 thresh=1976 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 273.250471: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1142 unstable=0 bg_thresh=990 thresh=1980 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 273.250591: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1142 unstable=0 bg_thresh=989 thresh=1979 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 273.250709: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1142 unstable=0 bg_thresh=989 thresh=1978 gap=471 poll_thresh=20 ino=257 dd-2584 [001] 273.250715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=62144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.262084: balance_dirty_state: bdi btrfs-1: dirty=365 wb=992 unstable=0 bg_thresh=987 thresh=1975 gap=618 poll_thresh=20 ino=257 dd-2584 [001] 273.262177: balance_dirty_state: bdi btrfs-1: dirty=390 wb=992 unstable=0 bg_thresh=987 thresh=1974 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 273.262262: balance_dirty_state: bdi btrfs-1: dirty=415 wb=992 unstable=0 bg_thresh=989 thresh=1979 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 273.262430: balance_dirty_state: bdi btrfs-1: dirty=440 wb=992 unstable=0 bg_thresh=986 thresh=1972 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 273.262601: balance_dirty_state: bdi btrfs-1: dirty=465 wb=992 unstable=0 bg_thresh=985 thresh=1971 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 273.262768: balance_dirty_state: bdi btrfs-1: dirty=490 wb=992 unstable=0 bg_thresh=985 thresh=1970 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 273.262775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=98% bdi_bw=62144 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 273.270070: balance_dirty_state: bdi btrfs-1: dirty=490 wb=867 unstable=0 bg_thresh=980 thresh=1960 gap=603 poll_thresh=19 ino=257 dd-2584 [005] 273.270560: balance_dirty_state: bdi btrfs-1: dirty=515 wb=867 unstable=0 bg_thresh=988 thresh=1977 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 273.270675: balance_dirty_state: bdi btrfs-1: dirty=515 wb=867 unstable=0 bg_thresh=988 thresh=1977 gap=595 poll_thresh=15 ino=257 dd-2584 [005] 273.270790: balance_dirty_state: bdi btrfs-1: dirty=540 wb=867 unstable=0 bg_thresh=991 thresh=1982 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 273.271022: balance_dirty_state: bdi btrfs-1: dirty=565 wb=867 unstable=0 bg_thresh=993 thresh=1987 gap=555 poll_thresh=17 ino=257 dd-2584 [005] 273.271260: balance_dirty_state: bdi btrfs-1: dirty=590 wb=867 unstable=0 bg_thresh=990 thresh=1980 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 273.271497: balance_dirty_state: bdi btrfs-1: dirty=640 wb=867 unstable=0 bg_thresh=992 thresh=1984 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 273.271506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=62144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.278093: balance_dirty_state: bdi btrfs-1: dirty=640 wb=717 unstable=0 bg_thresh=991 thresh=1983 gap=626 poll_thresh=19 ino=257 dd-2584 [001] 273.278227: balance_dirty_state: bdi btrfs-1: dirty=665 wb=717 unstable=0 bg_thresh=994 thresh=1988 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 273.278346: balance_dirty_state: bdi btrfs-1: dirty=690 wb=717 unstable=0 bg_thresh=993 thresh=1987 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 273.278464: balance_dirty_state: bdi btrfs-1: dirty=690 wb=717 unstable=0 bg_thresh=993 thresh=1987 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 273.278702: balance_dirty_state: bdi btrfs-1: dirty=740 wb=717 unstable=0 bg_thresh=995 thresh=1991 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 273.278936: balance_dirty_state: bdi btrfs-1: dirty=765 wb=717 unstable=0 bg_thresh=995 thresh=1990 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 273.279537: balance_dirty_state: bdi btrfs-1: dirty=790 wb=717 unstable=0 bg_thresh=994 thresh=1989 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 273.279546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=62144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.286047: balance_dirty_state: bdi btrfs-1: dirty=790 wb=592 unstable=0 bg_thresh=994 thresh=1989 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 273.286180: balance_dirty_state: bdi btrfs-1: dirty=815 wb=592 unstable=0 bg_thresh=994 thresh=1988 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 273.286303: balance_dirty_state: bdi btrfs-1: dirty=815 wb=592 unstable=0 bg_thresh=993 thresh=1987 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 273.286422: balance_dirty_state: bdi btrfs-1: dirty=840 wb=592 unstable=0 bg_thresh=993 thresh=1987 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 273.286657: balance_dirty_state: bdi btrfs-1: dirty=865 wb=592 unstable=0 bg_thresh=993 thresh=1986 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 273.286891: balance_dirty_state: bdi btrfs-1: dirty=915 wb=592 unstable=0 bg_thresh=995 thresh=1990 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 273.286899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=62144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 273.294105: balance_dirty_state: bdi btrfs-1: dirty=915 wb=417 unstable=0 bg_thresh=995 thresh=1990 gap=658 poll_thresh=18 ino=257 dd-2584 [005] 273.294246: balance_dirty_state: bdi btrfs-1: dirty=915 wb=417 unstable=0 bg_thresh=996 thresh=1992 gap=660 poll_thresh=13 ino=257 dd-2584 [005] 273.294366: balance_dirty_state: bdi btrfs-1: dirty=940 wb=417 unstable=0 bg_thresh=995 thresh=1991 gap=634 poll_thresh=14 ino=257 dd-2584 [005] 273.294483: balance_dirty_state: bdi btrfs-1: dirty=965 wb=417 unstable=0 bg_thresh=995 thresh=1991 gap=609 poll_thresh=15 ino=257 dd-2584 [005] 273.294601: balance_dirty_state: bdi btrfs-1: dirty=965 wb=417 unstable=0 bg_thresh=995 thresh=1990 gap=608 poll_thresh=16 ino=257 dd-2584 [005] 273.294838: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=417 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 273.294890: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10676 wrote=0 to_write=8192 dd-2584 [005] 273.295452: balance_dirty_state: bdi btrfs-1: dirty=990 wb=492 unstable=0 bg_thresh=996 thresh=1993 gap=511 poll_thresh=18 ino=257 dd-2584 [005] 273.295701: balance_dirty_state: bdi btrfs-1: dirty=940 wb=542 unstable=0 bg_thresh=996 thresh=1992 gap=510 poll_thresh=19 ino=257 dd-2584 [005] 273.295956: balance_dirty_state: bdi btrfs-1: dirty=915 wb=592 unstable=0 bg_thresh=995 thresh=1991 gap=484 poll_thresh=20 ino=257 dd-2584 [005] 273.295959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=62236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 273.299130: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=448 wrote=864 to_write=7328 dd-2584 [000] 273.302128: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1142 unstable=0 bg_thresh=995 thresh=1990 gap=608 poll_thresh=20 ino=257 dd-2584 [000] 273.302228: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1142 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=15 ino=257 dd-2584 [000] 273.302287: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1142 unstable=0 bg_thresh=997 thresh=1995 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 273.302405: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1142 unstable=0 bg_thresh=997 thresh=1994 gap=537 poll_thresh=17 ino=257 dd-2584 [000] 273.302524: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1142 unstable=0 bg_thresh=999 thresh=1998 gap=516 poll_thresh=18 ino=257 dd-2584 [000] 273.302643: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1142 unstable=0 bg_thresh=998 thresh=1997 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 273.302648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=62236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 273.310056: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1017 unstable=0 bg_thresh=1001 thresh=2002 gap=620 poll_thresh=19 ino=257 dd-2584 [000] 273.310122: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1017 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=14 ino=257 dd-2584 [000] 273.310182: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1017 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 273.310242: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1017 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 273.310542: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1017 unstable=0 bg_thresh=999 thresh=1999 gap=542 poll_thresh=17 ino=257 dd-2584 [000] 273.310659: balance_dirty_state: bdi btrfs-1: dirty=490 wb=1017 unstable=0 bg_thresh=999 thresh=1998 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 273.310664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=62236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 273.318041: balance_dirty_state: bdi btrfs-1: dirty=490 wb=842 unstable=0 bg_thresh=998 thresh=1997 gap=665 poll_thresh=18 ino=257 dd-2584 [004] 273.318138: balance_dirty_state: bdi btrfs-1: dirty=515 wb=842 unstable=0 bg_thresh=998 thresh=1996 gap=639 poll_thresh=13 ino=257 dd-2584 [004] 273.318226: balance_dirty_state: bdi btrfs-1: dirty=540 wb=842 unstable=0 bg_thresh=998 thresh=1996 gap=614 poll_thresh=14 ino=257 dd-2584 [004] 273.318313: balance_dirty_state: bdi btrfs-1: dirty=540 wb=842 unstable=0 bg_thresh=997 thresh=1995 gap=613 poll_thresh=15 ino=257 dd-2584 [004] 273.318401: balance_dirty_state: bdi btrfs-1: dirty=565 wb=842 unstable=0 bg_thresh=1000 thresh=2000 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 273.318577: balance_dirty_state: bdi btrfs-1: dirty=590 wb=842 unstable=0 bg_thresh=999 thresh=1999 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 273.318755: balance_dirty_state: bdi btrfs-1: dirty=615 wb=842 unstable=0 bg_thresh=999 thresh=1998 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 273.318931: balance_dirty_state: bdi btrfs-1: dirty=665 wb=842 unstable=0 bg_thresh=1001 thresh=2002 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 273.318937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=62236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 273.326053: balance_dirty_state: bdi btrfs-1: dirty=665 wb=842 unstable=0 bg_thresh=1001 thresh=2002 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 273.326058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=62236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 273.334020: balance_dirty_state: bdi btrfs-1: dirty=665 wb=592 unstable=0 bg_thresh=1000 thresh=2001 gap=744 poll_thresh=19 ino=257 dd-2584 [004] 273.334090: balance_dirty_state: bdi btrfs-1: dirty=665 wb=592 unstable=0 bg_thresh=997 thresh=1995 gap=738 poll_thresh=14 ino=257 dd-2584 [004] 273.334149: balance_dirty_state: bdi btrfs-1: dirty=690 wb=592 unstable=0 bg_thresh=1000 thresh=2000 gap=718 poll_thresh=15 ino=257 dd-2584 [004] 273.334385: balance_dirty_state: bdi btrfs-1: dirty=715 wb=592 unstable=0 bg_thresh=997 thresh=1994 gap=687 poll_thresh=16 ino=257 dd-2584 [004] 273.334504: balance_dirty_state: bdi btrfs-1: dirty=740 wb=592 unstable=0 bg_thresh=999 thresh=1998 gap=666 poll_thresh=17 ino=257 dd-2584 [004] 273.334621: balance_dirty_state: bdi btrfs-1: dirty=765 wb=592 unstable=0 bg_thresh=998 thresh=1997 gap=640 poll_thresh=18 ino=257 dd-2584 [004] 273.334738: balance_dirty_state: bdi btrfs-1: dirty=790 wb=592 unstable=0 bg_thresh=998 thresh=1996 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 273.334855: balance_dirty_state: bdi btrfs-1: dirty=840 wb=592 unstable=0 bg_thresh=1000 thresh=2000 gap=568 poll_thresh=20 ino=257 dd-2584 [004] 273.334971: balance_dirty_state: bdi btrfs-1: dirty=865 wb=592 unstable=0 bg_thresh=999 thresh=1999 gap=542 poll_thresh=21 ino=257 dd-2584 [004] 273.335087: balance_dirty_state: bdi btrfs-1: dirty=890 wb=592 unstable=0 bg_thresh=999 thresh=1998 gap=516 poll_thresh=22 ino=257 dd-2584 [004] 273.335203: balance_dirty_state: bdi btrfs-1: dirty=940 wb=592 unstable=0 bg_thresh=998 thresh=1997 gap=465 poll_thresh=23 ino=257 dd-2584 [004] 273.335208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=62236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 273.342039: balance_dirty_state: bdi btrfs-1: dirty=940 wb=467 unstable=0 bg_thresh=999 thresh=1998 gap=591 poll_thresh=23 ino=257 dd-2584 [004] 273.342103: balance_dirty_state: bdi btrfs-1: dirty=940 wb=467 unstable=0 bg_thresh=998 thresh=1997 gap=590 poll_thresh=17 ino=257 dd-2584 [004] 273.342397: balance_dirty_state: bdi btrfs-1: dirty=965 wb=467 unstable=0 bg_thresh=998 thresh=1996 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 273.342514: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=467 unstable=0 bg_thresh=1000 thresh=2000 gap=518 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 273.342588: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10724 wrote=0 to_write=8192 dd-2584 [004] 273.342637: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=467 unstable=0 bg_thresh=999 thresh=1999 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 273.342639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=62236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 273.344417: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=492 wrote=784 to_write=7408 dd-2584 [004] 273.350085: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1117 unstable=0 bg_thresh=998 thresh=1997 gap=640 poll_thresh=20 ino=257 dd-2584 [004] 273.350152: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1117 unstable=0 bg_thresh=998 thresh=1996 gap=614 poll_thresh=15 ino=257 dd-2584 [004] 273.350213: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1117 unstable=0 bg_thresh=998 thresh=1996 gap=614 poll_thresh=16 ino=257 dd-2584 [004] 273.350329: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1117 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 273.350447: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1117 unstable=0 bg_thresh=999 thresh=1999 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 273.350566: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1117 unstable=0 bg_thresh=999 thresh=1998 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 273.350683: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1117 unstable=0 bg_thresh=998 thresh=1997 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 273.350688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=62236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 273.358036: balance_dirty_state: bdi btrfs-1: dirty=390 wb=992 unstable=0 bg_thresh=1000 thresh=2000 gap=618 poll_thresh=20 ino=257 dd-2584 [004] 273.358279: balance_dirty_state: bdi btrfs-1: dirty=415 wb=992 unstable=0 bg_thresh=999 thresh=1999 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 273.358340: balance_dirty_state: bdi btrfs-1: dirty=440 wb=992 unstable=0 bg_thresh=996 thresh=1993 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 273.358456: balance_dirty_state: bdi btrfs-1: dirty=465 wb=992 unstable=0 bg_thresh=998 thresh=1997 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 273.358574: balance_dirty_state: bdi btrfs-1: dirty=490 wb=992 unstable=0 bg_thresh=998 thresh=1996 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 273.358690: balance_dirty_state: bdi btrfs-1: dirty=540 wb=992 unstable=0 bg_thresh=997 thresh=1995 gap=463 poll_thresh=19 ino=257 dd-2584 [004] 273.358694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=62236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 273.366063: balance_dirty_state: bdi btrfs-1: dirty=540 wb=867 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=19 ino=257 dd-2584 [003] 273.366135: balance_dirty_state: bdi btrfs-1: dirty=540 wb=867 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=14 ino=257 dd-2584 [003] 273.366198: balance_dirty_state: bdi btrfs-1: dirty=565 wb=867 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=15 ino=257 dd-2584 [003] 273.366259: balance_dirty_state: bdi btrfs-1: dirty=590 wb=867 unstable=0 bg_thresh=999 thresh=1999 gap=542 poll_thresh=16 ino=257 dd-2584 [003] 273.366378: balance_dirty_state: bdi btrfs-1: dirty=615 wb=867 unstable=0 bg_thresh=999 thresh=1998 gap=516 poll_thresh=17 ino=257 dd-2584 [003] 273.366501: balance_dirty_state: bdi btrfs-1: dirty=640 wb=867 unstable=0 bg_thresh=998 thresh=1997 gap=490 poll_thresh=18 ino=257 dd-2584 [003] 273.366506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=62236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 273.374093: balance_dirty_state: bdi btrfs-1: dirty=640 wb=867 unstable=0 bg_thresh=995 thresh=1991 gap=484 poll_thresh=18 ino=257 dd-2584 [003] 273.374108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=62236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 273.382069: balance_dirty_state: bdi btrfs-1: dirty=640 wb=517 unstable=0 bg_thresh=985 thresh=1970 gap=813 poll_thresh=18 ino=257 dd-2584 [003] 273.382147: balance_dirty_state: bdi btrfs-1: dirty=665 wb=517 unstable=0 bg_thresh=983 thresh=1967 gap=785 poll_thresh=13 ino=257 dd-2584 [003] 273.382394: balance_dirty_state: bdi btrfs-1: dirty=690 wb=517 unstable=0 bg_thresh=980 thresh=1960 gap=753 poll_thresh=14 ino=257 dd-2584 [003] 273.382458: balance_dirty_state: bdi btrfs-1: dirty=690 wb=517 unstable=0 bg_thresh=979 thresh=1958 gap=751 poll_thresh=15 ino=257 dd-2584 [003] 273.382520: balance_dirty_state: bdi btrfs-1: dirty=715 wb=517 unstable=0 bg_thresh=981 thresh=1963 gap=731 poll_thresh=16 ino=257 dd-2584 [003] 273.382644: balance_dirty_state: bdi btrfs-1: dirty=740 wb=517 unstable=0 bg_thresh=981 thresh=1962 gap=705 poll_thresh=17 ino=257 dd-2584 [003] 273.382768: balance_dirty_state: bdi btrfs-1: dirty=765 wb=517 unstable=0 bg_thresh=983 thresh=1966 gap=684 poll_thresh=18 ino=257 dd-2584 [003] 273.382890: balance_dirty_state: bdi btrfs-1: dirty=815 wb=517 unstable=0 bg_thresh=982 thresh=1964 gap=632 poll_thresh=19 ino=257 dd-2584 [003] 273.383014: balance_dirty_state: bdi btrfs-1: dirty=840 wb=517 unstable=0 bg_thresh=987 thresh=1974 gap=617 poll_thresh=20 ino=257 dd-2584 [003] 273.383138: balance_dirty_state: bdi btrfs-1: dirty=865 wb=517 unstable=0 bg_thresh=983 thresh=1967 gap=585 poll_thresh=21 ino=257 dd-2584 [003] 273.383262: balance_dirty_state: bdi btrfs-1: dirty=915 wb=517 unstable=0 bg_thresh=982 thresh=1965 gap=533 poll_thresh=22 ino=257 dd-2584 [003] 273.383548: balance_dirty_state: bdi btrfs-1: dirty=940 wb=517 unstable=0 bg_thresh=984 thresh=1969 gap=512 poll_thresh=23 ino=257 dd-2584 [003] 273.383673: balance_dirty_state: bdi btrfs-1: dirty=965 wb=517 unstable=0 bg_thresh=983 thresh=1966 gap=484 poll_thresh=24 ino=257 dd-2584 [003] 273.383679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-26% task_gap=-152% task_weight=100% bdi_bw=62236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 273.390147: balance_dirty_state: bdi btrfs-1: dirty=965 wb=392 unstable=0 bg_thresh=979 thresh=1958 gap=601 poll_thresh=24 ino=257 dd-2584 [003] 273.390216: balance_dirty_state: bdi btrfs-1: dirty=990 wb=392 unstable=0 bg_thresh=981 thresh=1963 gap=581 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 273.390242: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10772 wrote=0 to_write=8192 dd-2584 [003] 273.390349: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=392 unstable=0 bg_thresh=978 thresh=1957 gap=550 poll_thresh=19 ino=257 dd-2584 [003] 273.390481: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=392 unstable=0 bg_thresh=978 thresh=1957 gap=525 poll_thresh=20 ino=257 dd-2584 [003] 273.390614: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=417 unstable=0 bg_thresh=980 thresh=1961 gap=479 poll_thresh=21 ino=257 dd-2584 [003] 273.390615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=62236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 273.392458: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=540 wrote=832 to_write=7360 dd-2584 [006] 273.398027: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1092 unstable=0 bg_thresh=983 thresh=1966 gap=609 poll_thresh=21 ino=257 dd-2584 [006] 273.398098: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1092 unstable=0 bg_thresh=983 thresh=1966 gap=609 poll_thresh=16 ino=257 dd-2584 [006] 273.398225: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1092 unstable=0 bg_thresh=988 thresh=1976 gap=569 poll_thresh=17 ino=257 dd-2584 [006] 273.398348: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1092 unstable=0 bg_thresh=990 thresh=1981 gap=549 poll_thresh=18 ino=257 dd-2584 [006] 273.398660: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1092 unstable=0 bg_thresh=993 thresh=1986 gap=529 poll_thresh=19 ino=257 dd-2584 [006] 273.398781: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1092 unstable=0 bg_thresh=989 thresh=1979 gap=472 poll_thresh=20 ino=257 dd-2584 [006] 273.398787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-183% task_weight=99% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 273.406034: balance_dirty_state: bdi btrfs-1: dirty=415 wb=967 unstable=0 bg_thresh=980 thresh=1961 gap=579 poll_thresh=20 ino=257 dd-2584 [006] 273.406151: balance_dirty_state: bdi btrfs-1: dirty=415 wb=967 unstable=0 bg_thresh=980 thresh=1961 gap=579 poll_thresh=15 ino=257 dd-2584 [006] 273.406211: balance_dirty_state: bdi btrfs-1: dirty=440 wb=967 unstable=0 bg_thresh=983 thresh=1966 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 273.406320: balance_dirty_state: bdi btrfs-1: dirty=465 wb=967 unstable=0 bg_thresh=985 thresh=1971 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 273.406432: balance_dirty_state: bdi btrfs-1: dirty=490 wb=967 unstable=0 bg_thresh=988 thresh=1976 gap=519 poll_thresh=18 ino=257 dd-2584 [006] 273.406546: balance_dirty_state: bdi btrfs-1: dirty=540 wb=967 unstable=0 bg_thresh=990 thresh=1980 gap=473 poll_thresh=19 ino=257 dd-2584 [006] 273.406550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 273.414047: balance_dirty_state: bdi btrfs-1: dirty=540 wb=842 unstable=0 bg_thresh=984 thresh=1968 gap=586 poll_thresh=19 ino=257 dd-2584 [006] 273.414170: balance_dirty_state: bdi btrfs-1: dirty=540 wb=842 unstable=0 bg_thresh=984 thresh=1968 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 273.414287: balance_dirty_state: bdi btrfs-1: dirty=565 wb=842 unstable=0 bg_thresh=986 thresh=1973 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 273.414402: balance_dirty_state: bdi btrfs-1: dirty=590 wb=842 unstable=0 bg_thresh=989 thresh=1978 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 273.414633: balance_dirty_state: bdi btrfs-1: dirty=615 wb=842 unstable=0 bg_thresh=988 thresh=1977 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 273.415235: balance_dirty_state: bdi btrfs-1: dirty=640 wb=842 unstable=0 bg_thresh=988 thresh=1976 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 273.415472: balance_dirty_state: bdi btrfs-1: dirty=665 wb=842 unstable=0 bg_thresh=987 thresh=1975 gap=468 poll_thresh=19 ino=257 dd-2584 [006] 273.415482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 273.422055: balance_dirty_state: bdi btrfs-1: dirty=665 wb=717 unstable=0 bg_thresh=986 thresh=1972 gap=590 poll_thresh=19 ino=257 dd-2584 [006] 273.422159: balance_dirty_state: bdi btrfs-1: dirty=690 wb=717 unstable=0 bg_thresh=986 thresh=1972 gap=565 poll_thresh=14 ino=257 dd-2584 [006] 273.422216: balance_dirty_state: bdi btrfs-1: dirty=715 wb=717 unstable=0 bg_thresh=988 thresh=1977 gap=545 poll_thresh=15 ino=257 dd-2584 [006] 273.422276: balance_dirty_state: bdi btrfs-1: dirty=715 wb=717 unstable=0 bg_thresh=988 thresh=1977 gap=545 poll_thresh=16 ino=257 dd-2584 [006] 273.422394: balance_dirty_state: bdi btrfs-1: dirty=765 wb=717 unstable=0 bg_thresh=990 thresh=1981 gap=499 poll_thresh=17 ino=257 dd-2584 [006] 273.422514: balance_dirty_state: bdi btrfs-1: dirty=790 wb=717 unstable=0 bg_thresh=990 thresh=1980 gap=473 poll_thresh=18 ino=257 dd-2584 [006] 273.422518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 273.430050: balance_dirty_state: bdi btrfs-1: dirty=790 wb=592 unstable=0 bg_thresh=981 thresh=1962 gap=580 poll_thresh=18 ino=257 dd-2584 [006] 273.430157: balance_dirty_state: bdi btrfs-1: dirty=815 wb=592 unstable=0 bg_thresh=981 thresh=1962 gap=555 poll_thresh=13 ino=257 dd-2584 [006] 273.430215: balance_dirty_state: bdi btrfs-1: dirty=815 wb=592 unstable=0 bg_thresh=983 thresh=1967 gap=560 poll_thresh=14 ino=257 dd-2584 [006] 273.430274: balance_dirty_state: bdi btrfs-1: dirty=840 wb=592 unstable=0 bg_thresh=986 thresh=1972 gap=540 poll_thresh=15 ino=257 dd-2584 [006] 273.430330: balance_dirty_state: bdi btrfs-1: dirty=840 wb=592 unstable=0 bg_thresh=986 thresh=1972 gap=540 poll_thresh=16 ino=257 dd-2584 [006] 273.430613: balance_dirty_state: bdi btrfs-1: dirty=890 wb=592 unstable=0 bg_thresh=988 thresh=1977 gap=495 poll_thresh=17 ino=257 dd-2584 [006] 273.430728: balance_dirty_state: bdi btrfs-1: dirty=915 wb=592 unstable=0 bg_thresh=990 thresh=1981 gap=474 poll_thresh=18 ino=257 dd-2584 [006] 273.430733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 273.438036: balance_dirty_state: bdi btrfs-1: dirty=915 wb=467 unstable=0 bg_thresh=988 thresh=1976 gap=594 poll_thresh=18 ino=257 dd-2584 [006] 273.438156: balance_dirty_state: bdi btrfs-1: dirty=940 wb=467 unstable=0 bg_thresh=988 thresh=1976 gap=569 poll_thresh=13 ino=257 dd-2584 [006] 273.438272: balance_dirty_state: bdi btrfs-1: dirty=940 wb=467 unstable=0 bg_thresh=990 thresh=1981 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 273.438390: balance_dirty_state: bdi btrfs-1: dirty=965 wb=467 unstable=0 bg_thresh=987 thresh=1975 gap=543 poll_thresh=15 ino=257 dd-2584 [006] 273.438507: balance_dirty_state: bdi btrfs-1: dirty=990 wb=467 unstable=0 bg_thresh=990 thresh=1980 gap=523 poll_thresh=16 ino=257 dd-2584 [006] 273.438740: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=467 unstable=0 bg_thresh=989 thresh=1979 gap=497 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 273.438785: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10820 wrote=0 to_write=8192 dd-2584 [006] 273.439100: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=467 unstable=0 bg_thresh=991 thresh=1983 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 273.439104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 273.442667: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=592 wrote=784 to_write=7408 dd-2584 [006] 273.446069: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1092 unstable=0 bg_thresh=979 thresh=1959 gap=602 poll_thresh=18 ino=257 dd-2584 [006] 273.446172: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1092 unstable=0 bg_thresh=979 thresh=1959 gap=577 poll_thresh=13 ino=257 dd-2584 [006] 273.446232: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1092 unstable=0 bg_thresh=982 thresh=1964 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 273.446289: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1092 unstable=0 bg_thresh=984 thresh=1969 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 273.446347: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1092 unstable=0 bg_thresh=984 thresh=1969 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 273.446645: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1092 unstable=0 bg_thresh=987 thresh=1974 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 273.446763: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1092 unstable=0 bg_thresh=989 thresh=1978 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 273.446879: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1092 unstable=0 bg_thresh=988 thresh=1977 gap=445 poll_thresh=19 ino=257 dd-2584 [006] 273.446884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 273.454221: balance_dirty_state: bdi btrfs-1: dirty=440 wb=967 unstable=0 bg_thresh=986 thresh=1972 gap=565 poll_thresh=19 ino=257 dd-2584 [006] 273.454322: balance_dirty_state: bdi btrfs-1: dirty=440 wb=967 unstable=0 bg_thresh=986 thresh=1972 gap=565 poll_thresh=14 ino=257 dd-2584 [006] 273.454379: balance_dirty_state: bdi btrfs-1: dirty=465 wb=967 unstable=0 bg_thresh=988 thresh=1977 gap=545 poll_thresh=15 ino=257 dd-2584 [006] 273.454436: balance_dirty_state: bdi btrfs-1: dirty=465 wb=967 unstable=0 bg_thresh=988 thresh=1977 gap=545 poll_thresh=16 ino=257 dd-2584 [006] 273.454549: balance_dirty_state: bdi btrfs-1: dirty=515 wb=967 unstable=0 bg_thresh=990 thresh=1981 gap=499 poll_thresh=17 ino=257 dd-2584 [006] 273.454661: balance_dirty_state: bdi btrfs-1: dirty=540 wb=967 unstable=0 bg_thresh=990 thresh=1980 gap=473 poll_thresh=18 ino=257 dd-2584 [006] 273.454666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 273.462053: balance_dirty_state: bdi btrfs-1: dirty=540 wb=842 unstable=0 bg_thresh=980 thresh=1961 gap=579 poll_thresh=18 ino=257 dd-2584 [006] 273.462176: balance_dirty_state: bdi btrfs-1: dirty=565 wb=842 unstable=0 bg_thresh=980 thresh=1961 gap=554 poll_thresh=13 ino=257 dd-2584 [006] 273.462294: balance_dirty_state: bdi btrfs-1: dirty=565 wb=842 unstable=0 bg_thresh=980 thresh=1960 gap=553 poll_thresh=14 ino=257 dd-2584 [006] 273.462417: balance_dirty_state: bdi btrfs-1: dirty=590 wb=842 unstable=0 bg_thresh=982 thresh=1965 gap=533 poll_thresh=15 ino=257 dd-2584 [006] 273.462532: balance_dirty_state: bdi btrfs-1: dirty=615 wb=842 unstable=0 bg_thresh=985 thresh=1971 gap=514 poll_thresh=16 ino=257 dd-2584 [006] 273.463131: balance_dirty_state: bdi btrfs-1: dirty=640 wb=842 unstable=0 bg_thresh=988 thresh=1976 gap=494 poll_thresh=17 ino=257 dd-2584 [006] 273.463367: balance_dirty_state: bdi btrfs-1: dirty=665 wb=842 unstable=0 bg_thresh=990 thresh=1980 gap=473 poll_thresh=18 ino=257 dd-2584 [006] 273.463377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 273.470144: balance_dirty_state: bdi btrfs-1: dirty=665 wb=692 unstable=0 bg_thresh=989 thresh=1979 gap=622 poll_thresh=18 ino=257 dd-2584 [006] 273.470223: balance_dirty_state: bdi btrfs-1: dirty=690 wb=692 unstable=0 bg_thresh=986 thresh=1973 gap=591 poll_thresh=13 ino=257 dd-2584 [006] 273.470283: balance_dirty_state: bdi btrfs-1: dirty=690 wb=692 unstable=0 bg_thresh=989 thresh=1978 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 273.470341: balance_dirty_state: bdi btrfs-1: dirty=715 wb=692 unstable=0 bg_thresh=988 thresh=1977 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 273.470399: balance_dirty_state: bdi btrfs-1: dirty=740 wb=692 unstable=0 bg_thresh=988 thresh=1977 gap=545 poll_thresh=16 ino=257 dd-2584 [006] 273.470517: balance_dirty_state: bdi btrfs-1: dirty=765 wb=692 unstable=0 bg_thresh=990 thresh=1981 gap=524 poll_thresh=17 ino=257 dd-2584 [006] 273.470634: balance_dirty_state: bdi btrfs-1: dirty=790 wb=692 unstable=0 bg_thresh=990 thresh=1980 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 273.470751: balance_dirty_state: bdi btrfs-1: dirty=840 wb=692 unstable=0 bg_thresh=989 thresh=1979 gap=447 poll_thresh=19 ino=257 dd-2584 [006] 273.470756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 273.478125: balance_dirty_state: bdi btrfs-1: dirty=840 wb=517 unstable=0 bg_thresh=992 thresh=1984 gap=627 poll_thresh=19 ino=257 dd-2584 [006] 273.478193: balance_dirty_state: bdi btrfs-1: dirty=840 wb=517 unstable=0 bg_thresh=991 thresh=1983 gap=626 poll_thresh=14 ino=257 dd-2584 [006] 273.478255: balance_dirty_state: bdi btrfs-1: dirty=865 wb=517 unstable=0 bg_thresh=988 thresh=1977 gap=595 poll_thresh=15 ino=257 dd-2584 [006] 273.478492: balance_dirty_state: bdi btrfs-1: dirty=865 wb=517 unstable=0 bg_thresh=991 thresh=1982 gap=600 poll_thresh=16 ino=257 dd-2584 [006] 273.478609: balance_dirty_state: bdi btrfs-1: dirty=915 wb=517 unstable=0 bg_thresh=990 thresh=1981 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 273.478726: balance_dirty_state: bdi btrfs-1: dirty=940 wb=517 unstable=0 bg_thresh=992 thresh=1985 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 273.478842: balance_dirty_state: bdi btrfs-1: dirty=965 wb=517 unstable=0 bg_thresh=992 thresh=1984 gap=502 poll_thresh=19 ino=257 dd-2584 [006] 273.478960: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=517 unstable=0 bg_thresh=991 thresh=1983 gap=451 poll_thresh=20 ino=257 dd-2584 [006] 273.478965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 273.478985: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10860 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 273.480663: writeback_single_inode: bdi btrfs-1: ino=257 state= age=628 wrote=736 to_write=7456 dd-2584 [006] 273.486147: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1117 unstable=0 bg_thresh=991 thresh=1982 gap=600 poll_thresh=20 ino=257 dd-2584 [006] 273.486212: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1117 unstable=0 bg_thresh=990 thresh=1981 gap=599 poll_thresh=15 ino=257 dd-2584 [006] 273.486273: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1117 unstable=0 bg_thresh=990 thresh=1981 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 273.486390: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1117 unstable=0 bg_thresh=992 thresh=1985 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 273.486509: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1117 unstable=0 bg_thresh=989 thresh=1978 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 273.486805: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1117 unstable=0 bg_thresh=988 thresh=1977 gap=470 poll_thresh=19 ino=257 dd-2584 [006] 273.486810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 273.494219: balance_dirty_state: bdi btrfs-1: dirty=390 wb=992 unstable=0 bg_thresh=986 thresh=1973 gap=591 poll_thresh=19 ino=257 dd-2584 [003] 273.494348: balance_dirty_state: bdi btrfs-1: dirty=390 wb=992 unstable=0 bg_thresh=983 thresh=1967 gap=585 poll_thresh=14 ino=257 dd-2584 [003] 273.494468: balance_dirty_state: bdi btrfs-1: dirty=415 wb=992 unstable=0 bg_thresh=986 thresh=1972 gap=565 poll_thresh=15 ino=257 dd-2584 [003] 273.494584: balance_dirty_state: bdi btrfs-1: dirty=440 wb=992 unstable=0 bg_thresh=983 thresh=1966 gap=534 poll_thresh=16 ino=257 dd-2584 [003] 273.494819: balance_dirty_state: bdi btrfs-1: dirty=465 wb=992 unstable=0 bg_thresh=982 thresh=1965 gap=508 poll_thresh=17 ino=257 dd-2584 [003] 273.495056: balance_dirty_state: bdi btrfs-1: dirty=490 wb=992 unstable=0 bg_thresh=984 thresh=1969 gap=487 poll_thresh=18 ino=257 dd-2584 [003] 273.495064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=62944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 273.502156: balance_dirty_state: bdi btrfs-1: dirty=490 wb=867 unstable=0 bg_thresh=987 thresh=1975 gap=618 poll_thresh=18 ino=257 dd-2584 [003] 273.502285: balance_dirty_state: bdi btrfs-1: dirty=515 wb=867 unstable=0 bg_thresh=990 thresh=1980 gap=598 poll_thresh=13 ino=257 dd-2584 [003] 273.502405: balance_dirty_state: bdi btrfs-1: dirty=515 wb=867 unstable=0 bg_thresh=987 thresh=1974 gap=592 poll_thresh=14 ino=257 dd-2584 [003] 273.502525: balance_dirty_state: bdi btrfs-1: dirty=540 wb=867 unstable=0 bg_thresh=989 thresh=1979 gap=572 poll_thresh=15 ino=257 dd-2584 [003] 273.502642: balance_dirty_state: bdi btrfs-1: dirty=565 wb=867 unstable=0 bg_thresh=986 thresh=1973 gap=541 poll_thresh=16 ino=257 dd-2584 [003] 273.502880: balance_dirty_state: bdi btrfs-1: dirty=590 wb=867 unstable=0 bg_thresh=988 thresh=1977 gap=520 poll_thresh=17 ino=257 dd-2584 [003] 273.503118: balance_dirty_state: bdi btrfs-1: dirty=615 wb=867 unstable=0 bg_thresh=988 thresh=1976 gap=494 poll_thresh=18 ino=257 dd-2584 [003] 273.503720: balance_dirty_state: bdi btrfs-1: dirty=640 wb=867 unstable=0 bg_thresh=987 thresh=1975 gap=468 poll_thresh=19 ino=257 dd-2584 [003] 273.503729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 273.510170: balance_dirty_state: bdi btrfs-1: dirty=640 wb=742 unstable=0 bg_thresh=986 thresh=1973 gap=591 poll_thresh=19 ino=257 dd-2584 [003] 273.510249: balance_dirty_state: bdi btrfs-1: dirty=665 wb=742 unstable=0 bg_thresh=986 thresh=1972 gap=565 poll_thresh=14 ino=257 dd-2584 [003] 273.510308: balance_dirty_state: bdi btrfs-1: dirty=690 wb=742 unstable=0 bg_thresh=986 thresh=1972 gap=540 poll_thresh=15 ino=257 dd-2584 [003] 273.510368: balance_dirty_state: bdi btrfs-1: dirty=690 wb=742 unstable=0 bg_thresh=988 thresh=1976 gap=544 poll_thresh=16 ino=257 dd-2584 [003] 273.510488: balance_dirty_state: bdi btrfs-1: dirty=740 wb=742 unstable=0 bg_thresh=990 thresh=1980 gap=498 poll_thresh=17 ino=257 dd-2584 [003] 273.510607: balance_dirty_state: bdi btrfs-1: dirty=765 wb=742 unstable=0 bg_thresh=989 thresh=1979 gap=472 poll_thresh=18 ino=257 dd-2584 [003] 273.510612: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 273.518168: balance_dirty_state: bdi btrfs-1: dirty=765 wb=717 unstable=0 bg_thresh=994 thresh=1989 gap=507 poll_thresh=18 ino=257 dd-2584 [003] 273.518249: balance_dirty_state: bdi btrfs-1: dirty=790 wb=667 unstable=0 bg_thresh=991 thresh=1982 gap=525 poll_thresh=13 ino=257 dd-2584 [003] 273.518320: balance_dirty_state: bdi btrfs-1: dirty=790 wb=642 unstable=0 bg_thresh=993 thresh=1987 gap=555 poll_thresh=14 ino=257 dd-2584 [003] 273.518390: balance_dirty_state: bdi btrfs-1: dirty=815 wb=617 unstable=0 bg_thresh=987 thresh=1974 gap=542 poll_thresh=15 ino=257 dd-2584 [003] 273.518453: balance_dirty_state: bdi btrfs-1: dirty=840 wb=617 unstable=0 bg_thresh=995 thresh=1990 gap=533 poll_thresh=16 ino=257 dd-2584 [003] 273.518581: balance_dirty_state: bdi btrfs-1: dirty=865 wb=617 unstable=0 bg_thresh=991 thresh=1982 gap=500 poll_thresh=17 ino=257 dd-2584 [003] 273.518885: balance_dirty_state: bdi btrfs-1: dirty=890 wb=617 unstable=0 bg_thresh=993 thresh=1986 gap=479 poll_thresh=18 ino=257 dd-2584 [003] 273.518891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 273.526165: balance_dirty_state: bdi btrfs-1: dirty=890 wb=492 unstable=0 bg_thresh=992 thresh=1985 gap=603 poll_thresh=18 ino=257 dd-2584 [003] 273.526233: balance_dirty_state: bdi btrfs-1: dirty=915 wb=492 unstable=0 bg_thresh=989 thresh=1979 gap=572 poll_thresh=13 ino=257 dd-2584 [003] 273.526295: balance_dirty_state: bdi btrfs-1: dirty=915 wb=492 unstable=0 bg_thresh=992 thresh=1984 gap=577 poll_thresh=14 ino=257 dd-2584 [003] 273.526356: balance_dirty_state: bdi btrfs-1: dirty=940 wb=492 unstable=0 bg_thresh=991 thresh=1983 gap=551 poll_thresh=15 ino=257 dd-2584 [003] 273.526419: balance_dirty_state: bdi btrfs-1: dirty=965 wb=492 unstable=0 bg_thresh=994 thresh=1988 gap=531 poll_thresh=16 ino=257 dd-2584 [003] 273.526539: balance_dirty_state: bdi btrfs-1: dirty=990 wb=492 unstable=0 bg_thresh=993 thresh=1987 gap=505 poll_thresh=17 ino=257 dd-2584 [003] 273.526658: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=492 unstable=0 bg_thresh=993 thresh=1986 gap=479 poll_thresh=18 ino=257 dd-2584 [003] 273.526663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 273.526739: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10908 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 273.528549: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=768 to_write=7424 dd-2584 [007] 273.534073: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1092 unstable=0 bg_thresh=992 thresh=1985 gap=628 poll_thresh=18 ino=257 dd-2584 [007] 273.534146: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1092 unstable=0 bg_thresh=989 thresh=1979 gap=622 poll_thresh=13 ino=257 dd-2584 [007] 273.534210: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1092 unstable=0 bg_thresh=992 thresh=1984 gap=602 poll_thresh=14 ino=257 dd-2584 [007] 273.534274: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1092 unstable=0 bg_thresh=992 thresh=1984 gap=577 poll_thresh=15 ino=257 dd-2584 [007] 273.534340: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1092 unstable=0 bg_thresh=994 thresh=1989 gap=582 poll_thresh=16 ino=257 dd-2584 [007] 273.534467: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1092 unstable=0 bg_thresh=994 thresh=1988 gap=531 poll_thresh=17 ino=257 dd-2584 [007] 273.534780: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1092 unstable=0 bg_thresh=996 thresh=1992 gap=510 poll_thresh=18 ino=257 dd-2584 [007] 273.534901: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1092 unstable=0 bg_thresh=995 thresh=1991 gap=484 poll_thresh=19 ino=257 dd-2584 [007] 273.534906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 273.542091: balance_dirty_state: bdi btrfs-1: dirty=415 wb=967 unstable=0 bg_thresh=993 thresh=1986 gap=604 poll_thresh=19 ino=257 dd-2584 [007] 273.542169: balance_dirty_state: bdi btrfs-1: dirty=440 wb=967 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=14 ino=257 dd-2584 [007] 273.542236: balance_dirty_state: bdi btrfs-1: dirty=465 wb=967 unstable=0 bg_thresh=992 thresh=1985 gap=553 poll_thresh=15 ino=257 dd-2584 [007] 273.542295: balance_dirty_state: bdi btrfs-1: dirty=465 wb=967 unstable=0 bg_thresh=992 thresh=1984 gap=552 poll_thresh=16 ino=257 dd-2584 [007] 273.542412: balance_dirty_state: bdi btrfs-1: dirty=490 wb=967 unstable=0 bg_thresh=991 thresh=1983 gap=526 poll_thresh=17 ino=257 dd-2584 [007] 273.542532: balance_dirty_state: bdi btrfs-1: dirty=540 wb=967 unstable=0 bg_thresh=991 thresh=1982 gap=475 poll_thresh=18 ino=257 dd-2584 [007] 273.542536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 273.550127: balance_dirty_state: bdi btrfs-1: dirty=540 wb=842 unstable=0 bg_thresh=983 thresh=1966 gap=584 poll_thresh=18 ino=257 dd-2584 [007] 273.550217: balance_dirty_state: bdi btrfs-1: dirty=540 wb=842 unstable=0 bg_thresh=988 thresh=1977 gap=595 poll_thresh=13 ino=257 dd-2584 [007] 273.550277: balance_dirty_state: bdi btrfs-1: dirty=565 wb=842 unstable=0 bg_thresh=988 thresh=1976 gap=569 poll_thresh=14 ino=257 dd-2584 [007] 273.550337: balance_dirty_state: bdi btrfs-1: dirty=590 wb=842 unstable=0 bg_thresh=988 thresh=1976 gap=544 poll_thresh=15 ino=257 dd-2584 [007] 273.550405: balance_dirty_state: bdi btrfs-1: dirty=590 wb=842 unstable=0 bg_thresh=987 thresh=1975 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 273.550548: balance_dirty_state: bdi btrfs-1: dirty=640 wb=742 unstable=0 bg_thresh=983 thresh=1967 gap=585 poll_thresh=17 ino=257 dd-2584 [007] 273.550854: balance_dirty_state: bdi btrfs-1: dirty=665 wb=742 unstable=0 bg_thresh=982 thresh=1964 gap=557 poll_thresh=18 ino=257 dd-2584 [007] 273.550978: balance_dirty_state: bdi btrfs-1: dirty=690 wb=742 unstable=0 bg_thresh=984 thresh=1968 gap=536 poll_thresh=19 ino=257 dd-2584 [007] 273.551105: balance_dirty_state: bdi btrfs-1: dirty=715 wb=742 unstable=0 bg_thresh=983 thresh=1966 gap=509 poll_thresh=20 ino=257 dd-2584 [007] 273.551228: balance_dirty_state: bdi btrfs-1: dirty=765 wb=742 unstable=0 bg_thresh=982 thresh=1964 gap=457 poll_thresh=21 ino=257 dd-2584 [007] 273.551232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=100% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 273.558164: balance_dirty_state: bdi btrfs-1: dirty=765 wb=742 unstable=0 bg_thresh=990 thresh=1981 gap=474 poll_thresh=21 ino=257 dd-2584 [007] 273.558172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 273.566126: balance_dirty_state: bdi btrfs-1: dirty=765 wb=617 unstable=0 bg_thresh=989 thresh=1979 gap=597 poll_thresh=21 ino=257 dd-2584 [007] 273.566202: balance_dirty_state: bdi btrfs-1: dirty=765 wb=617 unstable=0 bg_thresh=989 thresh=1978 gap=596 poll_thresh=16 ino=257 dd-2584 [007] 273.566323: balance_dirty_state: bdi btrfs-1: dirty=815 wb=617 unstable=0 bg_thresh=988 thresh=1977 gap=545 poll_thresh=17 ino=257 dd-2584 [007] 273.566442: balance_dirty_state: bdi btrfs-1: dirty=840 wb=617 unstable=0 bg_thresh=990 thresh=1981 gap=524 poll_thresh=18 ino=257 dd-2584 [007] 273.566560: balance_dirty_state: bdi btrfs-1: dirty=865 wb=617 unstable=0 bg_thresh=990 thresh=1980 gap=498 poll_thresh=19 ino=257 dd-2584 [007] 273.566856: balance_dirty_state: bdi btrfs-1: dirty=890 wb=617 unstable=0 bg_thresh=989 thresh=1979 gap=472 poll_thresh=20 ino=257 dd-2584 [007] 273.566861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 273.574124: balance_dirty_state: bdi btrfs-1: dirty=890 wb=367 unstable=0 bg_thresh=988 thresh=1976 gap=719 poll_thresh=20 ino=257 dd-2584 [007] 273.574192: balance_dirty_state: bdi btrfs-1: dirty=915 wb=367 unstable=0 bg_thresh=991 thresh=1983 gap=701 poll_thresh=15 ino=257 dd-2584 [007] 273.574273: balance_dirty_state: bdi btrfs-1: dirty=940 wb=367 unstable=0 bg_thresh=991 thresh=1982 gap=675 poll_thresh=16 ino=257 dd-2584 [007] 273.574424: balance_dirty_state: bdi btrfs-1: dirty=965 wb=367 unstable=0 bg_thresh=990 thresh=1981 gap=649 poll_thresh=17 ino=257 dd-2584 [007] 273.574574: balance_dirty_state: bdi btrfs-1: dirty=990 wb=367 unstable=0 bg_thresh=990 thresh=1980 gap=623 poll_thresh=18 ino=257 dd-2584 [007] 273.574725: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=367 unstable=0 bg_thresh=989 thresh=1979 gap=572 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 273.574793: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10956 wrote=0 to_write=8192 dd-2584 [007] 273.574883: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=367 unstable=0 bg_thresh=991 thresh=1983 gap=551 poll_thresh=20 ino=257 dd-2584 [007] 273.575042: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=392 unstable=0 bg_thresh=991 thresh=1982 gap=525 poll_thresh=21 ino=257 dd-2584 [007] 273.575204: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=467 unstable=0 bg_thresh=990 thresh=1981 gap=499 poll_thresh=22 ino=257 dd-2584 [007] 273.575574: balance_dirty_state: bdi btrfs-1: dirty=940 wb=592 unstable=0 bg_thresh=992 thresh=1985 gap=453 poll_thresh=23 ino=257 dd-2584 [007] 273.575576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 273.577053: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=896 to_write=7296 dd-2584 [007] 273.582127: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1142 unstable=0 bg_thresh=993 thresh=1987 gap=580 poll_thresh=23 ino=257 dd-2584 [007] 273.582194: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1142 unstable=0 bg_thresh=990 thresh=1981 gap=574 poll_thresh=17 ino=257 dd-2584 [007] 273.582335: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1142 unstable=0 bg_thresh=990 thresh=1980 gap=523 poll_thresh=18 ino=257 dd-2584 [007] 273.582456: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1142 unstable=0 bg_thresh=989 thresh=1979 gap=497 poll_thresh=19 ino=257 dd-2584 [007] 273.582575: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1142 unstable=0 bg_thresh=991 thresh=1983 gap=476 poll_thresh=20 ino=257 dd-2584 [007] 273.582580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 273.590174: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1017 unstable=0 bg_thresh=990 thresh=1981 gap=599 poll_thresh=20 ino=257 dd-2584 [004] 273.590302: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1017 unstable=0 bg_thresh=993 thresh=1986 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 273.590419: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1017 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 273.590655: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1017 unstable=0 bg_thresh=995 thresh=1991 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 273.590889: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1017 unstable=0 bg_thresh=997 thresh=1995 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 273.591130: balance_dirty_state: bdi btrfs-1: dirty=490 wb=1017 unstable=0 bg_thresh=994 thresh=1988 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 273.591138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 273.598135: balance_dirty_state: bdi btrfs-1: dirty=490 wb=892 unstable=0 bg_thresh=994 thresh=1989 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 273.598969: balance_dirty_state: bdi btrfs-1: dirty=490 wb=892 unstable=0 bg_thresh=997 thresh=1994 gap=612 poll_thresh=14 ino=257 dd-2584 [004] 273.599148: balance_dirty_state: bdi btrfs-1: dirty=515 wb=892 unstable=0 bg_thresh=994 thresh=1988 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 273.599329: balance_dirty_state: bdi btrfs-1: dirty=540 wb=892 unstable=0 bg_thresh=996 thresh=1993 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 273.599686: balance_dirty_state: bdi btrfs-1: dirty=565 wb=892 unstable=0 bg_thresh=996 thresh=1992 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 273.600045: balance_dirty_state: bdi btrfs-1: dirty=590 wb=892 unstable=0 bg_thresh=998 thresh=1996 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 273.600401: balance_dirty_state: bdi btrfs-1: dirty=615 wb=892 unstable=0 bg_thresh=997 thresh=1995 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 273.600413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=63424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 273.606097: balance_dirty_state: bdi btrfs-1: dirty=615 wb=892 unstable=0 bg_thresh=999 thresh=1999 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 273.606108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 273.618129: balance_dirty_state: bdi btrfs-1: dirty=615 wb=492 unstable=0 bg_thresh=999 thresh=1998 gap=891 poll_thresh=19 ino=257 dd-2584 [004] 273.618242: balance_dirty_state: bdi btrfs-1: dirty=640 wb=492 unstable=0 bg_thresh=996 thresh=1992 gap=860 poll_thresh=14 ino=257 dd-2584 [004] 273.618363: balance_dirty_state: bdi btrfs-1: dirty=665 wb=492 unstable=0 bg_thresh=998 thresh=1997 gap=840 poll_thresh=15 ino=257 dd-2584 [004] 273.618479: balance_dirty_state: bdi btrfs-1: dirty=665 wb=492 unstable=0 bg_thresh=998 thresh=1996 gap=839 poll_thresh=16 ino=257 dd-2584 [004] 273.618718: balance_dirty_state: bdi btrfs-1: dirty=715 wb=492 unstable=0 bg_thresh=997 thresh=1995 gap=788 poll_thresh=17 ino=257 dd-2584 [004] 273.618952: balance_dirty_state: bdi btrfs-1: dirty=740 wb=492 unstable=0 bg_thresh=997 thresh=1994 gap=762 poll_thresh=18 ino=257 dd-2584 [004] 273.619547: balance_dirty_state: bdi btrfs-1: dirty=765 wb=492 unstable=0 bg_thresh=996 thresh=1993 gap=736 poll_thresh=19 ino=257 dd-2584 [004] 273.619784: balance_dirty_state: bdi btrfs-1: dirty=790 wb=492 unstable=0 bg_thresh=998 thresh=1997 gap=715 poll_thresh=20 ino=257 dd-2584 [004] 273.620018: balance_dirty_state: bdi btrfs-1: dirty=840 wb=492 unstable=0 bg_thresh=998 thresh=1996 gap=664 poll_thresh=21 ino=257 dd-2584 [004] 273.620251: balance_dirty_state: bdi btrfs-1: dirty=865 wb=492 unstable=0 bg_thresh=997 thresh=1995 gap=638 poll_thresh=22 ino=257 dd-2584 [004] 273.620484: balance_dirty_state: bdi btrfs-1: dirty=890 wb=492 unstable=0 bg_thresh=999 thresh=1999 gap=617 poll_thresh=23 ino=257 dd-2584 [004] 273.620723: balance_dirty_state: bdi btrfs-1: dirty=940 wb=492 unstable=0 bg_thresh=999 thresh=1998 gap=566 poll_thresh=24 ino=257 dd-2584 [004] 273.620970: balance_dirty_state: bdi btrfs-1: dirty=965 wb=492 unstable=0 bg_thresh=995 thresh=1991 gap=534 poll_thresh=25 ino=257 dd-2584 [004] 273.621212: balance_dirty_state: bdi btrfs-1: dirty=990 wb=492 unstable=0 bg_thresh=995 thresh=1990 gap=508 poll_thresh=26 ino=257 dd-2584 [004] 273.621787: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=492 unstable=0 bg_thresh=997 thresh=1994 gap=487 poll_thresh=27 ino=257 dd-2584 [004] 273.621796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 273.621838: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11000 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 273.624158: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=784 to_write=7408 dd-2584 [004] 273.626191: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1292 unstable=0 bg_thresh=997 thresh=1994 gap=487 poll_thresh=27 ino=257 dd-2584 [004] 273.626196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 273.634117: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1042 unstable=0 bg_thresh=996 thresh=1992 gap=735 poll_thresh=27 ino=257 dd-2584 [004] 273.634230: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1042 unstable=0 bg_thresh=998 thresh=1997 gap=715 poll_thresh=20 ino=257 dd-2584 [004] 273.634345: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1042 unstable=0 bg_thresh=998 thresh=1996 gap=689 poll_thresh=21 ino=257 dd-2584 [004] 273.634458: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1042 unstable=0 bg_thresh=997 thresh=1995 gap=638 poll_thresh=22 ino=257 dd-2584 [004] 273.634573: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1042 unstable=0 bg_thresh=999 thresh=1999 gap=617 poll_thresh=23 ino=257 dd-2584 [004] 273.634685: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1042 unstable=0 bg_thresh=999 thresh=1998 gap=591 poll_thresh=24 ino=257 dd-2584 [004] 273.634801: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1042 unstable=0 bg_thresh=995 thresh=1991 gap=559 poll_thresh=25 ino=257 dd-2584 [004] 273.634913: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1042 unstable=0 bg_thresh=995 thresh=1990 gap=508 poll_thresh=26 ino=257 dd-2584 [004] 273.635202: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1042 unstable=0 bg_thresh=997 thresh=1994 gap=487 poll_thresh=27 ino=257 dd-2584 [004] 273.635207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 273.642193: balance_dirty_state: bdi btrfs-1: dirty=465 wb=917 unstable=0 bg_thresh=994 thresh=1989 gap=607 poll_thresh=27 ino=257 dd-2584 [004] 273.642263: balance_dirty_state: bdi btrfs-1: dirty=490 wb=917 unstable=0 bg_thresh=994 thresh=1989 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 273.642387: balance_dirty_state: bdi btrfs-1: dirty=515 wb=917 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=21 ino=257 dd-2584 [004] 273.642500: balance_dirty_state: bdi btrfs-1: dirty=540 wb=917 unstable=0 bg_thresh=996 thresh=1993 gap=536 poll_thresh=22 ino=257 dd-2584 [004] 273.642613: balance_dirty_state: bdi btrfs-1: dirty=590 wb=917 unstable=0 bg_thresh=998 thresh=1997 gap=490 poll_thresh=23 ino=257 dd-2584 [004] 273.642618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 273.650142: balance_dirty_state: bdi btrfs-1: dirty=590 wb=817 unstable=0 bg_thresh=998 thresh=1997 gap=590 poll_thresh=23 ino=257 dd-2584 [004] 273.650238: balance_dirty_state: bdi btrfs-1: dirty=590 wb=817 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=17 ino=257 dd-2584 [004] 273.650409: balance_dirty_state: bdi btrfs-1: dirty=615 wb=817 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=18 ino=257 dd-2584 [004] 273.650578: balance_dirty_state: bdi btrfs-1: dirty=665 wb=817 unstable=0 bg_thresh=997 thresh=1994 gap=512 poll_thresh=19 ino=257 dd-2584 [004] 273.650748: balance_dirty_state: bdi btrfs-1: dirty=690 wb=817 unstable=0 bg_thresh=999 thresh=1998 gap=491 poll_thresh=20 ino=257 dd-2584 [004] 273.650754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 273.658122: balance_dirty_state: bdi btrfs-1: dirty=690 wb=792 unstable=0 bg_thresh=1000 thresh=2000 gap=518 poll_thresh=20 ino=257 dd-2584 [004] 273.658216: balance_dirty_state: bdi btrfs-1: dirty=715 wb=792 unstable=0 bg_thresh=1000 thresh=2000 gap=493 poll_thresh=15 ino=257 dd-2584 [004] 273.658222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 273.666110: balance_dirty_state: bdi btrfs-1: dirty=715 wb=667 unstable=0 bg_thresh=998 thresh=1997 gap=615 poll_thresh=15 ino=257 dd-2584 [004] 273.666506: balance_dirty_state: bdi btrfs-1: dirty=715 wb=667 unstable=0 bg_thresh=998 thresh=1996 gap=614 poll_thresh=11 ino=257 dd-2584 [004] 273.666597: balance_dirty_state: bdi btrfs-1: dirty=740 wb=667 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=12 ino=257 dd-2584 [004] 273.666685: balance_dirty_state: bdi btrfs-1: dirty=765 wb=667 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=13 ino=257 dd-2584 [004] 273.666776: balance_dirty_state: bdi btrfs-1: dirty=765 wb=667 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 273.666867: balance_dirty_state: bdi btrfs-1: dirty=790 wb=667 unstable=0 bg_thresh=997 thresh=1994 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 273.666957: balance_dirty_state: bdi btrfs-1: dirty=790 wb=667 unstable=0 bg_thresh=996 thresh=1993 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 273.667135: balance_dirty_state: bdi btrfs-1: dirty=840 wb=667 unstable=0 bg_thresh=996 thresh=1992 gap=485 poll_thresh=17 ino=257 dd-2584 [004] 273.667142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.674165: balance_dirty_state: bdi btrfs-1: dirty=840 wb=417 unstable=0 bg_thresh=995 thresh=1991 gap=734 poll_thresh=17 ino=257 dd-2584 [001] 273.674228: balance_dirty_state: bdi btrfs-1: dirty=840 wb=417 unstable=0 bg_thresh=995 thresh=1991 gap=734 poll_thresh=13 ino=257 dd-2584 [001] 273.674285: balance_dirty_state: bdi btrfs-1: dirty=865 wb=417 unstable=0 bg_thresh=998 thresh=1996 gap=714 poll_thresh=14 ino=257 dd-2584 [001] 273.674342: balance_dirty_state: bdi btrfs-1: dirty=890 wb=417 unstable=0 bg_thresh=1000 thresh=2001 gap=694 poll_thresh=15 ino=257 dd-2584 [001] 273.674399: balance_dirty_state: bdi btrfs-1: dirty=890 wb=417 unstable=0 bg_thresh=1000 thresh=2001 gap=694 poll_thresh=16 ino=257 dd-2584 [001] 273.674520: balance_dirty_state: bdi btrfs-1: dirty=940 wb=417 unstable=0 bg_thresh=1003 thresh=2006 gap=649 poll_thresh=17 ino=257 dd-2584 [001] 273.674641: balance_dirty_state: bdi btrfs-1: dirty=965 wb=417 unstable=0 bg_thresh=1005 thresh=2010 gap=628 poll_thresh=18 ino=257 dd-2584 [001] 273.674938: balance_dirty_state: bdi btrfs-1: dirty=990 wb=417 unstable=0 bg_thresh=1004 thresh=2009 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 273.675059: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=417 unstable=0 bg_thresh=1004 thresh=2008 gap=576 poll_thresh=20 ino=257 flush-btrfs-1-2586 [000] 273.675109: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11056 wrote=0 to_write=8192 dd-2584 [001] 273.675188: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=417 unstable=0 bg_thresh=1006 thresh=2012 gap=530 poll_thresh=21 ino=257 dd-2584 [001] 273.675315: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=442 unstable=0 bg_thresh=1008 thresh=2017 gap=510 poll_thresh=22 ino=257 dd-2584 [001] 273.675446: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=492 unstable=0 bg_thresh=1011 thresh=2022 gap=490 poll_thresh=23 ino=257 dd-2584 [001] 273.675448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 273.678181: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=896 to_write=7296 dd-2584 [001] 273.682104: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1192 unstable=0 bg_thresh=987 thresh=1975 gap=543 poll_thresh=23 ino=257 dd-2584 [001] 273.682178: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1192 unstable=0 bg_thresh=987 thresh=1975 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 273.682303: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1192 unstable=0 bg_thresh=992 thresh=1985 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 273.682423: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1192 unstable=0 bg_thresh=995 thresh=1990 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 273.682428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.690150: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1042 unstable=0 bg_thresh=989 thresh=1979 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 273.690219: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1042 unstable=0 bg_thresh=989 thresh=1979 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 273.690471: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1042 unstable=0 bg_thresh=992 thresh=1984 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 273.690530: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1042 unstable=0 bg_thresh=992 thresh=1984 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 273.690645: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1042 unstable=0 bg_thresh=997 thresh=1994 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 273.690765: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1042 unstable=0 bg_thresh=996 thresh=1993 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 273.690883: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1042 unstable=0 bg_thresh=996 thresh=1992 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 273.690888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.698122: balance_dirty_state: bdi btrfs-1: dirty=465 wb=917 unstable=0 bg_thresh=992 thresh=1985 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 273.698199: balance_dirty_state: bdi btrfs-1: dirty=490 wb=917 unstable=0 bg_thresh=992 thresh=1985 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 273.698259: balance_dirty_state: bdi btrfs-1: dirty=490 wb=917 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 273.698316: balance_dirty_state: bdi btrfs-1: dirty=515 wb=917 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 273.698431: balance_dirty_state: bdi btrfs-1: dirty=540 wb=917 unstable=0 bg_thresh=1000 thresh=2000 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 273.698552: balance_dirty_state: bdi btrfs-1: dirty=590 wb=917 unstable=0 bg_thresh=999 thresh=1999 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 273.698557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.706211: balance_dirty_state: bdi btrfs-1: dirty=590 wb=917 unstable=0 bg_thresh=995 thresh=1991 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 273.706224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=63544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.714173: balance_dirty_state: bdi btrfs-1: dirty=590 wb=642 unstable=0 bg_thresh=995 thresh=1991 gap=759 poll_thresh=18 ino=257 dd-2584 [001] 273.714285: balance_dirty_state: bdi btrfs-1: dirty=590 wb=642 unstable=0 bg_thresh=995 thresh=1990 gap=758 poll_thresh=13 ino=257 dd-2584 [001] 273.714532: balance_dirty_state: bdi btrfs-1: dirty=615 wb=642 unstable=0 bg_thresh=995 thresh=1990 gap=733 poll_thresh=14 ino=257 dd-2584 [001] 273.714594: balance_dirty_state: bdi btrfs-1: dirty=640 wb=642 unstable=0 bg_thresh=994 thresh=1989 gap=707 poll_thresh=15 ino=257 dd-2584 [001] 273.714654: balance_dirty_state: bdi btrfs-1: dirty=640 wb=642 unstable=0 bg_thresh=994 thresh=1989 gap=707 poll_thresh=16 ino=257 dd-2584 [001] 273.714775: balance_dirty_state: bdi btrfs-1: dirty=665 wb=642 unstable=0 bg_thresh=996 thresh=1993 gap=686 poll_thresh=17 ino=257 dd-2584 [001] 273.714896: balance_dirty_state: bdi btrfs-1: dirty=715 wb=642 unstable=0 bg_thresh=996 thresh=1992 gap=635 poll_thresh=18 ino=257 dd-2584 [001] 273.715020: balance_dirty_state: bdi btrfs-1: dirty=740 wb=642 unstable=0 bg_thresh=995 thresh=1991 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 273.715141: balance_dirty_state: bdi btrfs-1: dirty=765 wb=642 unstable=0 bg_thresh=997 thresh=1995 gap=588 poll_thresh=20 ino=257 dd-2584 [001] 273.715266: balance_dirty_state: bdi btrfs-1: dirty=815 wb=642 unstable=0 bg_thresh=994 thresh=1988 gap=531 poll_thresh=21 ino=257 dd-2584 [001] 273.715388: balance_dirty_state: bdi btrfs-1: dirty=840 wb=642 unstable=0 bg_thresh=993 thresh=1987 gap=505 poll_thresh=22 ino=257 dd-2584 [001] 273.715679: balance_dirty_state: bdi btrfs-1: dirty=865 wb=642 unstable=0 bg_thresh=993 thresh=1986 gap=479 poll_thresh=23 ino=257 dd-2584 [001] 273.715684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=64184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.722233: balance_dirty_state: bdi btrfs-1: dirty=865 wb=492 unstable=0 bg_thresh=994 thresh=1989 gap=632 poll_thresh=23 ino=257 dd-2584 [001] 273.722312: balance_dirty_state: bdi btrfs-1: dirty=890 wb=492 unstable=0 bg_thresh=997 thresh=1994 gap=612 poll_thresh=17 ino=257 dd-2584 [001] 273.722434: balance_dirty_state: bdi btrfs-1: dirty=915 wb=492 unstable=0 bg_thresh=999 thresh=1998 gap=591 poll_thresh=18 ino=257 dd-2584 [001] 273.722555: balance_dirty_state: bdi btrfs-1: dirty=940 wb=492 unstable=0 bg_thresh=998 thresh=1997 gap=565 poll_thresh=19 ino=257 dd-2584 [001] 273.722675: balance_dirty_state: bdi btrfs-1: dirty=990 wb=492 unstable=0 bg_thresh=998 thresh=1996 gap=514 poll_thresh=20 ino=257 dd-2584 [001] 273.722798: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=492 unstable=0 bg_thresh=997 thresh=1995 gap=488 poll_thresh=21 ino=257 dd-2584 [001] 273.722803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=64184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 273.722860: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11104 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 273.725172: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=768 to_write=7424 dd-2584 [001] 273.730228: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1117 unstable=0 bg_thresh=996 thresh=1992 gap=610 poll_thresh=21 ino=257 dd-2584 [001] 273.730296: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1117 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 273.730418: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1117 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 273.730539: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1117 unstable=0 bg_thresh=994 thresh=1989 gap=532 poll_thresh=18 ino=257 dd-2584 [001] 273.730850: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1117 unstable=0 bg_thresh=996 thresh=1993 gap=511 poll_thresh=19 ino=257 dd-2584 [001] 273.730972: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1117 unstable=0 bg_thresh=996 thresh=1992 gap=460 poll_thresh=20 ino=257 dd-2584 [001] 273.730977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=64184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.738268: balance_dirty_state: bdi btrfs-1: dirty=415 wb=992 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=20 ino=257 dd-2584 [001] 273.738351: balance_dirty_state: bdi btrfs-1: dirty=415 wb=992 unstable=0 bg_thresh=997 thresh=1995 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 273.738411: balance_dirty_state: bdi btrfs-1: dirty=440 wb=992 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 273.738527: balance_dirty_state: bdi btrfs-1: dirty=465 wb=992 unstable=0 bg_thresh=997 thresh=1994 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 273.738645: balance_dirty_state: bdi btrfs-1: dirty=515 wb=992 unstable=0 bg_thresh=999 thresh=1998 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 273.738650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=64184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.746303: balance_dirty_state: bdi btrfs-1: dirty=515 wb=867 unstable=0 bg_thresh=998 thresh=1997 gap=615 poll_thresh=18 ino=257 dd-2584 [001] 273.746396: balance_dirty_state: bdi btrfs-1: dirty=515 wb=867 unstable=0 bg_thresh=998 thresh=1996 gap=614 poll_thresh=13 ino=257 dd-2584 [001] 273.746461: balance_dirty_state: bdi btrfs-1: dirty=540 wb=867 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 273.746524: balance_dirty_state: bdi btrfs-1: dirty=540 wb=867 unstable=0 bg_thresh=997 thresh=1995 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 273.746587: balance_dirty_state: bdi btrfs-1: dirty=565 wb=867 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 273.746724: balance_dirty_state: bdi btrfs-1: dirty=590 wb=842 unstable=0 bg_thresh=994 thresh=1988 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 273.747052: balance_dirty_state: bdi btrfs-1: dirty=640 wb=792 unstable=0 bg_thresh=996 thresh=1992 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 273.747180: balance_dirty_state: bdi btrfs-1: dirty=665 wb=792 unstable=0 bg_thresh=995 thresh=1991 gap=534 poll_thresh=19 ino=257 dd-2584 [001] 273.747306: balance_dirty_state: bdi btrfs-1: dirty=690 wb=792 unstable=0 bg_thresh=995 thresh=1990 gap=508 poll_thresh=20 ino=257 dd-2584 [001] 273.747435: balance_dirty_state: bdi btrfs-1: dirty=715 wb=792 unstable=0 bg_thresh=997 thresh=1994 gap=487 poll_thresh=21 ino=257 dd-2584 [001] 273.747441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=64184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.754177: balance_dirty_state: bdi btrfs-1: dirty=715 wb=742 unstable=0 bg_thresh=988 thresh=1976 gap=519 poll_thresh=21 ino=257 dd-2584 [001] 273.754254: balance_dirty_state: bdi btrfs-1: dirty=740 wb=742 unstable=0 bg_thresh=988 thresh=1976 gap=494 poll_thresh=16 ino=257 dd-2584 [001] 273.754379: balance_dirty_state: bdi btrfs-1: dirty=765 wb=742 unstable=0 bg_thresh=993 thresh=1986 gap=479 poll_thresh=17 ino=257 dd-2584 [001] 273.754384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=64184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.762179: balance_dirty_state: bdi btrfs-1: dirty=765 wb=617 unstable=0 bg_thresh=993 thresh=1986 gap=604 poll_thresh=17 ino=257 dd-2584 [001] 273.762269: balance_dirty_state: bdi btrfs-1: dirty=790 wb=567 unstable=0 bg_thresh=990 thresh=1980 gap=623 poll_thresh=13 ino=257 dd-2584 [001] 273.762344: balance_dirty_state: bdi btrfs-1: dirty=815 wb=517 unstable=0 bg_thresh=995 thresh=1991 gap=659 poll_thresh=14 ino=257 dd-2584 [001] 273.762406: balance_dirty_state: bdi btrfs-1: dirty=815 wb=492 unstable=0 bg_thresh=995 thresh=1991 gap=684 poll_thresh=15 ino=257 dd-2584 [001] 273.762468: balance_dirty_state: bdi btrfs-1: dirty=840 wb=492 unstable=0 bg_thresh=998 thresh=1996 gap=664 poll_thresh=16 ino=257 dd-2584 [001] 273.762580: balance_dirty_state: bdi btrfs-1: dirty=865 wb=492 unstable=0 bg_thresh=997 thresh=1995 gap=638 poll_thresh=17 ino=257 dd-2584 [001] 273.762866: balance_dirty_state: bdi btrfs-1: dirty=915 wb=492 unstable=0 bg_thresh=996 thresh=1993 gap=586 poll_thresh=18 ino=257 dd-2584 [001] 273.762978: balance_dirty_state: bdi btrfs-1: dirty=940 wb=492 unstable=0 bg_thresh=996 thresh=1992 gap=560 poll_thresh=19 ino=257 dd-2584 [001] 273.763091: balance_dirty_state: bdi btrfs-1: dirty=965 wb=492 unstable=0 bg_thresh=995 thresh=1991 gap=534 poll_thresh=20 ino=257 dd-2584 [001] 273.763204: balance_dirty_state: bdi btrfs-1: dirty=990 wb=492 unstable=0 bg_thresh=995 thresh=1990 gap=508 poll_thresh=21 ino=257 dd-2584 [001] 273.763317: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=492 unstable=0 bg_thresh=997 thresh=1994 gap=462 poll_thresh=22 ino=257 dd-2584 [001] 273.763321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=64184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 273.763340: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11144 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 273.767075: writeback_single_inode: bdi btrfs-1: ino=257 state= age=36 wrote=768 to_write=7424 dd-2584 [001] 273.770202: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1142 unstable=0 bg_thresh=996 thresh=1993 gap=561 poll_thresh=22 ino=257 dd-2584 [001] 273.770284: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1142 unstable=0 bg_thresh=996 thresh=1993 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 273.770402: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1142 unstable=0 bg_thresh=998 thresh=1997 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 273.770519: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1142 unstable=0 bg_thresh=998 thresh=1996 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 273.770524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=64184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.778242: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1017 unstable=0 bg_thresh=997 thresh=1995 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 273.778344: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1017 unstable=0 bg_thresh=997 thresh=1994 gap=612 poll_thresh=13 ino=257 dd-2584 [001] 273.778575: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1017 unstable=0 bg_thresh=994 thresh=1988 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 273.778633: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1017 unstable=0 bg_thresh=996 thresh=1993 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 273.778690: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1017 unstable=0 bg_thresh=996 thresh=1992 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 273.778803: balance_dirty_state: bdi btrfs-1: dirty=465 wb=1017 unstable=0 bg_thresh=995 thresh=1991 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 273.778915: balance_dirty_state: bdi btrfs-1: dirty=490 wb=1017 unstable=0 bg_thresh=995 thresh=1990 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 273.778920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=64184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.786245: balance_dirty_state: bdi btrfs-1: dirty=490 wb=867 unstable=0 bg_thresh=997 thresh=1994 gap=637 poll_thresh=18 ino=257 dd-2584 [001] 273.786345: balance_dirty_state: bdi btrfs-1: dirty=515 wb=867 unstable=0 bg_thresh=999 thresh=1999 gap=617 poll_thresh=13 ino=257 dd-2584 [001] 273.786402: balance_dirty_state: bdi btrfs-1: dirty=515 wb=867 unstable=0 bg_thresh=996 thresh=1993 gap=611 poll_thresh=14 ino=257 dd-2584 [001] 273.786460: balance_dirty_state: bdi btrfs-1: dirty=540 wb=867 unstable=0 bg_thresh=999 thresh=1998 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 273.786516: balance_dirty_state: bdi btrfs-1: dirty=565 wb=867 unstable=0 bg_thresh=998 thresh=1997 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 273.786628: balance_dirty_state: bdi btrfs-1: dirty=590 wb=867 unstable=0 bg_thresh=998 thresh=1996 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 273.786740: balance_dirty_state: bdi btrfs-1: dirty=615 wb=867 unstable=0 bg_thresh=997 thresh=1995 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 273.787026: balance_dirty_state: bdi btrfs-1: dirty=640 wb=867 unstable=0 bg_thresh=999 thresh=1999 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 273.787031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=64184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.794243: balance_dirty_state: bdi btrfs-1: dirty=640 wb=742 unstable=0 bg_thresh=1003 thresh=2006 gap=624 poll_thresh=19 ino=257 dd-2584 [001] 273.794372: balance_dirty_state: bdi btrfs-1: dirty=665 wb=742 unstable=0 bg_thresh=1000 thresh=2000 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 273.794493: balance_dirty_state: bdi btrfs-1: dirty=690 wb=742 unstable=0 bg_thresh=1002 thresh=2005 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 273.794611: balance_dirty_state: bdi btrfs-1: dirty=690 wb=742 unstable=0 bg_thresh=999 thresh=1999 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 273.794849: balance_dirty_state: bdi btrfs-1: dirty=740 wb=742 unstable=0 bg_thresh=1001 thresh=2003 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 273.795089: balance_dirty_state: bdi btrfs-1: dirty=765 wb=742 unstable=0 bg_thresh=1001 thresh=2002 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 273.795098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=64184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.802235: balance_dirty_state: bdi btrfs-1: dirty=765 wb=742 unstable=0 bg_thresh=1005 thresh=2011 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 273.802366: balance_dirty_state: bdi btrfs-1: dirty=765 wb=742 unstable=0 bg_thresh=1008 thresh=2016 gap=509 poll_thresh=13 ino=257 dd-2584 [001] 273.802457: balance_dirty_state: bdi btrfs-1: dirty=790 wb=742 unstable=0 bg_thresh=1001 thresh=2003 gap=471 poll_thresh=14 ino=257 dd-2584 [001] 273.802462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=64184 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 273.814153: balance_dirty_state: bdi btrfs-1: dirty=790 wb=492 unstable=0 bg_thresh=990 thresh=1980 gap=698 poll_thresh=14 ino=257 dd-2584 [001] 273.814237: balance_dirty_state: bdi btrfs-1: dirty=815 wb=442 unstable=0 bg_thresh=989 thresh=1979 gap=722 poll_thresh=10 ino=257 dd-2584 [001] 273.814312: balance_dirty_state: bdi btrfs-1: dirty=815 wb=367 unstable=0 bg_thresh=995 thresh=1990 gap=808 poll_thresh=11 ino=257 dd-2584 [001] 273.814373: balance_dirty_state: bdi btrfs-1: dirty=840 wb=367 unstable=0 bg_thresh=991 thresh=1983 gap=776 poll_thresh=12 ino=257 dd-2584 [001] 273.814435: balance_dirty_state: bdi btrfs-1: dirty=865 wb=367 unstable=0 bg_thresh=994 thresh=1988 gap=756 poll_thresh=13 ino=257 dd-2584 [001] 273.814499: balance_dirty_state: bdi btrfs-1: dirty=865 wb=367 unstable=0 bg_thresh=997 thresh=1994 gap=762 poll_thresh=14 ino=257 dd-2584 [001] 273.814565: balance_dirty_state: bdi btrfs-1: dirty=890 wb=367 unstable=0 bg_thresh=993 thresh=1986 gap=729 poll_thresh=15 ino=257 dd-2584 [001] 273.814811: balance_dirty_state: bdi btrfs-1: dirty=915 wb=367 unstable=0 bg_thresh=998 thresh=1996 gap=714 poll_thresh=16 ino=257 dd-2584 [001] 273.814974: balance_dirty_state: bdi btrfs-1: dirty=940 wb=367 unstable=0 bg_thresh=997 thresh=1994 gap=687 poll_thresh=17 ino=257 dd-2584 [001] 273.815097: balance_dirty_state: bdi btrfs-1: dirty=965 wb=367 unstable=0 bg_thresh=999 thresh=1999 gap=667 poll_thresh=18 ino=257 dd-2584 [001] 273.815216: balance_dirty_state: bdi btrfs-1: dirty=990 wb=367 unstable=0 bg_thresh=996 thresh=1992 gap=635 poll_thresh=19 ino=257 dd-2584 [001] 273.815335: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=367 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 273.815357: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11196 wrote=0 to_write=8192 dd-2584 [001] 273.815508: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=367 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=21 ino=257 dd-2584 [001] 273.815688: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=392 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=22 ino=257 dd-2584 [001] 273.815870: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=442 unstable=0 bg_thresh=999 thresh=1998 gap=516 poll_thresh=23 ino=257 dd-2584 [001] 273.816330: balance_dirty_state: bdi btrfs-1: dirty=940 wb=567 unstable=0 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=24 ino=257 dd-2584 [001] 273.816332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=99% bdi_bw=64184 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 273.817785: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=880 to_write=7312 dd-2584 [001] 273.822156: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1117 unstable=0 bg_thresh=992 thresh=1985 gap=578 poll_thresh=24 ino=257 dd-2584 [001] 273.822251: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1117 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 273.822387: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1117 unstable=0 bg_thresh=1000 thresh=2000 gap=543 poll_thresh=19 ino=257 dd-2584 [001] 273.822514: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1117 unstable=0 bg_thresh=999 thresh=1998 gap=516 poll_thresh=20 ino=257 dd-2584 [001] 273.822650: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1117 unstable=0 bg_thresh=1001 thresh=2002 gap=495 poll_thresh=21 ino=257 dd-2584 [001] 273.822656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=65068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 273.830250: balance_dirty_state: bdi btrfs-1: dirty=390 wb=992 unstable=0 bg_thresh=1002 thresh=2005 gap=623 poll_thresh=21 ino=257 dd-2584 [006] 273.830339: balance_dirty_state: bdi btrfs-1: dirty=390 wb=992 unstable=0 bg_thresh=1002 thresh=2005 gap=623 poll_thresh=16 ino=257 dd-2584 [006] 273.830574: balance_dirty_state: bdi btrfs-1: dirty=440 wb=992 unstable=0 bg_thresh=1007 thresh=2015 gap=583 poll_thresh=17 ino=257 dd-2584 [006] 273.830812: balance_dirty_state: bdi btrfs-1: dirty=465 wb=992 unstable=0 bg_thresh=1010 thresh=2020 gap=563 poll_thresh=18 ino=257 dd-2584 [006] 273.831044: balance_dirty_state: bdi btrfs-1: dirty=490 wb=992 unstable=0 bg_thresh=1009 thresh=2019 gap=537 poll_thresh=19 ino=257 dd-2584 [006] 273.831647: balance_dirty_state: bdi btrfs-1: dirty=515 wb=992 unstable=0 bg_thresh=1004 thresh=2009 gap=502 poll_thresh=20 ino=257 dd-2584 [006] 273.831657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=65068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 273.838257: balance_dirty_state: bdi btrfs-1: dirty=515 wb=867 unstable=0 bg_thresh=1004 thresh=2008 gap=626 poll_thresh=20 ino=257 dd-2584 [006] 273.838352: balance_dirty_state: bdi btrfs-1: dirty=540 wb=867 unstable=0 bg_thresh=1006 thresh=2013 gap=606 poll_thresh=15 ino=257 dd-2584 [006] 273.838440: balance_dirty_state: bdi btrfs-1: dirty=565 wb=867 unstable=0 bg_thresh=1006 thresh=2012 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 273.838612: balance_dirty_state: bdi btrfs-1: dirty=590 wb=867 unstable=0 bg_thresh=1005 thresh=2011 gap=554 poll_thresh=17 ino=257 dd-2584 [006] 273.838782: balance_dirty_state: bdi btrfs-1: dirty=615 wb=867 unstable=0 bg_thresh=1005 thresh=2010 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 273.838951: balance_dirty_state: bdi btrfs-1: dirty=665 wb=867 unstable=0 bg_thresh=1004 thresh=2009 gap=477 poll_thresh=19 ino=257 dd-2584 [006] 273.838958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=65068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 273.846267: balance_dirty_state: bdi btrfs-1: dirty=665 wb=867 unstable=0 bg_thresh=1001 thresh=2003 gap=471 poll_thresh=19 ino=257 dd-2584 [006] 273.846278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=65068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 273.854320: balance_dirty_state: bdi btrfs-1: dirty=665 wb=617 unstable=0 bg_thresh=1002 thresh=2004 gap=722 poll_thresh=19 ino=257 dd-2584 [006] 273.854404: balance_dirty_state: bdi btrfs-1: dirty=665 wb=617 unstable=0 bg_thresh=1001 thresh=2003 gap=721 poll_thresh=14 ino=257 dd-2584 [006] 273.854488: balance_dirty_state: bdi btrfs-1: dirty=690 wb=617 unstable=0 bg_thresh=1004 thresh=2008 gap=701 poll_thresh=15 ino=257 dd-2584 [006] 273.854573: balance_dirty_state: bdi btrfs-1: dirty=715 wb=617 unstable=0 bg_thresh=1001 thresh=2002 gap=670 poll_thresh=16 ino=257 dd-2584 [006] 273.854742: balance_dirty_state: bdi btrfs-1: dirty=740 wb=617 unstable=0 bg_thresh=1003 thresh=2006 gap=649 poll_thresh=17 ino=257 dd-2584 [006] 273.854910: balance_dirty_state: bdi btrfs-1: dirty=765 wb=617 unstable=0 bg_thresh=1002 thresh=2005 gap=623 poll_thresh=18 ino=257 dd-2584 [006] 273.855338: balance_dirty_state: bdi btrfs-1: dirty=790 wb=617 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=19 ino=257 dd-2584 [006] 273.855509: balance_dirty_state: bdi btrfs-1: dirty=840 wb=617 unstable=0 bg_thresh=1004 thresh=2008 gap=551 poll_thresh=20 ino=257 dd-2584 [006] 273.855677: balance_dirty_state: bdi btrfs-1: dirty=865 wb=617 unstable=0 bg_thresh=1003 thresh=2007 gap=525 poll_thresh=21 ino=257 dd-2584 [006] 273.855845: balance_dirty_state: bdi btrfs-1: dirty=890 wb=617 unstable=0 bg_thresh=1003 thresh=2006 gap=499 poll_thresh=22 ino=257 dd-2584 [006] 273.855851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=65068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 273.862243: balance_dirty_state: bdi btrfs-1: dirty=890 wb=492 unstable=0 bg_thresh=1005 thresh=2010 gap=628 poll_thresh=22 ino=257 dd-2584 [006] 273.862342: balance_dirty_state: bdi btrfs-1: dirty=915 wb=492 unstable=0 bg_thresh=1004 thresh=2009 gap=602 poll_thresh=16 ino=257 dd-2584 [006] 273.862511: balance_dirty_state: bdi btrfs-1: dirty=940 wb=492 unstable=0 bg_thresh=1004 thresh=2008 gap=576 poll_thresh=17 ino=257 dd-2584 [006] 273.862679: balance_dirty_state: bdi btrfs-1: dirty=965 wb=492 unstable=0 bg_thresh=1003 thresh=2007 gap=550 poll_thresh=18 ino=257 dd-2584 [006] 273.862846: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=492 unstable=0 bg_thresh=1003 thresh=2006 gap=499 poll_thresh=19 ino=257 dd-2584 [006] 273.862852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=65068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 273.862923: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11244 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 273.865181: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=736 to_write=7456 dd-2584 [006] 273.870261: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1092 unstable=0 bg_thresh=1002 thresh=2004 gap=647 poll_thresh=19 ino=257 dd-2584 [006] 273.870394: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1092 unstable=0 bg_thresh=1004 thresh=2009 gap=652 poll_thresh=14 ino=257 dd-2584 [006] 273.870882: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1092 unstable=0 bg_thresh=1004 thresh=2008 gap=626 poll_thresh=15 ino=257 dd-2584 [006] 273.871004: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1092 unstable=0 bg_thresh=1003 thresh=2007 gap=600 poll_thresh=16 ino=257 dd-2584 [006] 273.871238: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1092 unstable=0 bg_thresh=1003 thresh=2006 gap=574 poll_thresh=17 ino=257 dd-2584 [006] 273.871472: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1092 unstable=0 bg_thresh=1002 thresh=2005 gap=548 poll_thresh=18 ino=257 dd-2584 [006] 273.871706: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1092 unstable=0 bg_thresh=1002 thresh=2004 gap=522 poll_thresh=19 ino=257 dd-2584 [006] 273.871943: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1092 unstable=0 bg_thresh=1004 thresh=2008 gap=476 poll_thresh=20 ino=257 dd-2584 [006] 273.871951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=65068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 273.878295: balance_dirty_state: bdi btrfs-1: dirty=440 wb=967 unstable=0 bg_thresh=1005 thresh=2010 gap=603 poll_thresh=20 ino=257 dd-2584 [006] 273.878380: balance_dirty_state: bdi btrfs-1: dirty=440 wb=967 unstable=0 bg_thresh=1005 thresh=2010 gap=603 poll_thresh=15 ino=257 dd-2584 [006] 273.878437: balance_dirty_state: bdi btrfs-1: dirty=465 wb=967 unstable=0 bg_thresh=1004 thresh=2009 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 273.878550: balance_dirty_state: bdi btrfs-1: dirty=490 wb=967 unstable=0 bg_thresh=1004 thresh=2008 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 273.878664: balance_dirty_state: bdi btrfs-1: dirty=540 wb=967 unstable=0 bg_thresh=1006 thresh=2012 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 273.878947: balance_dirty_state: bdi btrfs-1: dirty=565 wb=967 unstable=0 bg_thresh=1005 thresh=2011 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 273.878952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=65068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 273.886281: balance_dirty_state: bdi btrfs-1: dirty=565 wb=842 unstable=0 bg_thresh=1005 thresh=2011 gap=604 poll_thresh=19 ino=257 dd-2584 [006] 273.886350: balance_dirty_state: bdi btrfs-1: dirty=565 wb=842 unstable=0 bg_thresh=1000 thresh=2001 gap=594 poll_thresh=14 ino=257 dd-2584 [006] 273.886416: balance_dirty_state: bdi btrfs-1: dirty=590 wb=842 unstable=0 bg_thresh=1003 thresh=2006 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 273.886478: balance_dirty_state: bdi btrfs-1: dirty=615 wb=842 unstable=0 bg_thresh=1000 thresh=2000 gap=543 poll_thresh=16 ino=257 dd-2584 [006] 273.886603: balance_dirty_state: bdi btrfs-1: dirty=640 wb=842 unstable=0 bg_thresh=998 thresh=1996 gap=514 poll_thresh=17 ino=257 dd-2584 [006] 273.886733: balance_dirty_state: bdi btrfs-1: dirty=665 wb=842 unstable=0 bg_thresh=997 thresh=1995 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 273.886738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=65068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 273.894266: balance_dirty_state: bdi btrfs-1: dirty=665 wb=717 unstable=0 bg_thresh=998 thresh=1997 gap=615 poll_thresh=18 ino=257 dd-2584 [006] 273.894334: balance_dirty_state: bdi btrfs-1: dirty=690 wb=717 unstable=0 bg_thresh=1001 thresh=2002 gap=595 poll_thresh=13 ino=257 dd-2584 [006] 273.894394: balance_dirty_state: bdi btrfs-1: dirty=715 wb=717 unstable=0 bg_thresh=998 thresh=1996 gap=564 poll_thresh=14 ino=257 dd-2584 [006] 273.894454: balance_dirty_state: bdi btrfs-1: dirty=715 wb=717 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=15 ino=257 dd-2584 [006] 273.894513: balance_dirty_state: bdi btrfs-1: dirty=740 wb=717 unstable=0 bg_thresh=1000 thresh=2000 gap=543 poll_thresh=16 ino=257 dd-2584 [006] 273.894633: balance_dirty_state: bdi btrfs-1: dirty=765 wb=717 unstable=0 bg_thresh=999 thresh=1999 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 273.894929: balance_dirty_state: bdi btrfs-1: dirty=790 wb=717 unstable=0 bg_thresh=999 thresh=1998 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 273.894934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=65068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.902305: balance_dirty_state: bdi btrfs-1: dirty=790 wb=592 unstable=0 bg_thresh=998 thresh=1997 gap=615 poll_thresh=18 ino=257 dd-2584 [001] 273.902402: balance_dirty_state: bdi btrfs-1: dirty=815 wb=542 unstable=0 bg_thresh=992 thresh=1984 gap=627 poll_thresh=13 ino=257 dd-2584 [001] 273.902477: balance_dirty_state: bdi btrfs-1: dirty=840 wb=467 unstable=0 bg_thresh=997 thresh=1995 gap=688 poll_thresh=14 ino=257 dd-2584 [001] 273.902539: balance_dirty_state: bdi btrfs-1: dirty=840 wb=467 unstable=0 bg_thresh=991 thresh=1982 gap=675 poll_thresh=15 ino=257 dd-2584 [001] 273.902602: balance_dirty_state: bdi btrfs-1: dirty=865 wb=467 unstable=0 bg_thresh=996 thresh=1993 gap=661 poll_thresh=16 ino=257 dd-2584 [001] 273.902725: balance_dirty_state: bdi btrfs-1: dirty=890 wb=467 unstable=0 bg_thresh=996 thresh=1992 gap=635 poll_thresh=17 ino=257 dd-2584 [001] 273.902850: balance_dirty_state: bdi btrfs-1: dirty=915 wb=467 unstable=0 bg_thresh=997 thresh=1995 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 273.902972: balance_dirty_state: bdi btrfs-1: dirty=965 wb=467 unstable=0 bg_thresh=1000 thresh=2000 gap=568 poll_thresh=19 ino=257 dd-2584 [001] 273.903207: balance_dirty_state: bdi btrfs-1: dirty=990 wb=467 unstable=0 bg_thresh=999 thresh=1999 gap=542 poll_thresh=20 ino=257 dd-2584 [001] 273.903442: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=467 unstable=0 bg_thresh=1001 thresh=2003 gap=521 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 273.903479: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11284 wrote=0 to_write=8192 dd-2584 [001] 273.904406: balance_dirty_state: bdi btrfs-1: dirty=990 wb=542 unstable=0 bg_thresh=998 thresh=1996 gap=464 poll_thresh=22 ino=257 dd-2584 [001] 273.904411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=65068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 273.906225: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=800 to_write=7392 dd-2584 [001] 273.910294: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1142 unstable=0 bg_thresh=994 thresh=1989 gap=582 poll_thresh=22 ino=257 dd-2584 [001] 273.910366: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1142 unstable=0 bg_thresh=994 thresh=1989 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 273.910487: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1142 unstable=0 bg_thresh=993 thresh=1987 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 273.910611: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1142 unstable=0 bg_thresh=995 thresh=1991 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 273.910733: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1142 unstable=0 bg_thresh=994 thresh=1989 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 273.910738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-361% task_weight=98% bdi_bw=65068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.918298: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1017 unstable=0 bg_thresh=997 thresh=1994 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 273.918383: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1017 unstable=0 bg_thresh=996 thresh=1993 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 273.918444: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1017 unstable=0 bg_thresh=996 thresh=1993 gap=586 poll_thresh=15 ino=257 dd-2584 [001] 273.918502: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1017 unstable=0 bg_thresh=996 thresh=1992 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 273.918621: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1017 unstable=0 bg_thresh=998 thresh=1996 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 273.918739: balance_dirty_state: bdi btrfs-1: dirty=490 wb=1017 unstable=0 bg_thresh=997 thresh=1995 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 273.918744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=65068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.926293: balance_dirty_state: bdi btrfs-1: dirty=490 wb=892 unstable=0 bg_thresh=997 thresh=1995 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 273.926366: balance_dirty_state: bdi btrfs-1: dirty=490 wb=892 unstable=0 bg_thresh=994 thresh=1989 gap=607 poll_thresh=13 ino=257 dd-2584 [001] 273.926602: balance_dirty_state: bdi btrfs-1: dirty=515 wb=892 unstable=0 bg_thresh=997 thresh=1994 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 273.926659: balance_dirty_state: bdi btrfs-1: dirty=515 wb=892 unstable=0 bg_thresh=994 thresh=1988 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 273.926715: balance_dirty_state: bdi btrfs-1: dirty=540 wb=892 unstable=0 bg_thresh=996 thresh=1993 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 273.926828: balance_dirty_state: bdi btrfs-1: dirty=565 wb=892 unstable=0 bg_thresh=998 thresh=1997 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 273.926939: balance_dirty_state: bdi btrfs-1: dirty=615 wb=892 unstable=0 bg_thresh=998 thresh=1996 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 273.926944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=65332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.934295: balance_dirty_state: bdi btrfs-1: dirty=615 wb=792 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 273.934364: balance_dirty_state: bdi btrfs-1: dirty=615 wb=792 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=13 ino=257 dd-2584 [001] 273.934426: balance_dirty_state: bdi btrfs-1: dirty=640 wb=792 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=14 ino=257 dd-2584 [001] 273.934485: balance_dirty_state: bdi btrfs-1: dirty=665 wb=792 unstable=0 bg_thresh=994 thresh=1989 gap=532 poll_thresh=15 ino=257 dd-2584 [001] 273.934544: balance_dirty_state: bdi btrfs-1: dirty=665 wb=792 unstable=0 bg_thresh=999 thresh=1999 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 273.934663: balance_dirty_state: bdi btrfs-1: dirty=690 wb=792 unstable=0 bg_thresh=999 thresh=1998 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 273.934785: balance_dirty_state: bdi btrfs-1: dirty=740 wb=792 unstable=0 bg_thresh=995 thresh=1991 gap=459 poll_thresh=18 ino=257 dd-2584 [001] 273.934790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=99% bdi_bw=65332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 273.942200: balance_dirty_state: bdi btrfs-1: dirty=740 wb=667 unstable=0 bg_thresh=991 thresh=1982 gap=575 poll_thresh=18 ino=257 dd-2584 [001] 273.942268: balance_dirty_state: bdi btrfs-1: dirty=740 wb=667 unstable=0 bg_thresh=993 thresh=1987 gap=580 poll_thresh=13 ino=257 dd-2584 [001] 273.942572: balance_dirty_state: bdi btrfs-1: dirty=765 wb=667 unstable=0 bg_thresh=993 thresh=1987 gap=555 poll_thresh=14 ino=257 dd-2584 [001] 273.942671: balance_dirty_state: bdi btrfs-1: dirty=790 wb=667 unstable=0 bg_thresh=996 thresh=1992 gap=535 poll_thresh=15 ino=257 dd-2584 [001] 273.942730: balance_dirty_state: bdi btrfs-1: dirty=790 wb=667 unstable=0 bg_thresh=996 thresh=1992 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 273.942849: balance_dirty_state: bdi btrfs-1: dirty=840 wb=667 unstable=0 bg_thresh=998 thresh=1997 gap=490 poll_thresh=17 ino=257 dd-2584 [001] 273.942853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=65332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 273.950250: balance_dirty_state: bdi btrfs-1: dirty=840 wb=542 unstable=0 bg_thresh=1005 thresh=2010 gap=628 poll_thresh=17 ino=257 dd-2584 [000] 273.950336: balance_dirty_state: bdi btrfs-1: dirty=865 wb=542 unstable=0 bg_thresh=1007 thresh=2015 gap=608 poll_thresh=13 ino=257 dd-2584 [000] 273.950478: balance_dirty_state: bdi btrfs-1: dirty=865 wb=542 unstable=0 bg_thresh=1007 thresh=2015 gap=608 poll_thresh=14 ino=257 dd-2584 [000] 273.950597: balance_dirty_state: bdi btrfs-1: dirty=890 wb=542 unstable=0 bg_thresh=1008 thresh=2017 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 273.950715: balance_dirty_state: bdi btrfs-1: dirty=915 wb=542 unstable=0 bg_thresh=1008 thresh=2017 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 273.950936: balance_dirty_state: bdi btrfs-1: dirty=940 wb=542 unstable=0 bg_thresh=1010 thresh=2021 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 273.951103: balance_dirty_state: bdi btrfs-1: dirty=965 wb=542 unstable=0 bg_thresh=1010 thresh=2020 gap=513 poll_thresh=18 ino=257 dd-2584 [000] 273.951268: balance_dirty_state: bdi btrfs-1: dirty=990 wb=542 unstable=0 bg_thresh=1006 thresh=2013 gap=481 poll_thresh=19 ino=257 dd-2584 [000] 273.951275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=65332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 273.958325: balance_dirty_state: bdi btrfs-1: dirty=990 wb=417 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=19 ino=257 dd-2584 [000] 273.958439: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=417 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 273.958531: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11340 wrote=0 to_write=8192 dd-2584 [000] 273.958851: balance_dirty_state: bdi btrfs-1: dirty=965 wb=492 unstable=0 bg_thresh=1000 thresh=2001 gap=544 poll_thresh=15 ino=257 dd-2584 [000] 273.958939: balance_dirty_state: bdi btrfs-1: dirty=940 wb=517 unstable=0 bg_thresh=1003 thresh=2006 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 273.959118: balance_dirty_state: bdi btrfs-1: dirty=915 wb=592 unstable=0 bg_thresh=999 thresh=1999 gap=492 poll_thresh=17 ino=257 dd-2584 [000] 273.959121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=65332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 273.960581: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=816 to_write=7376 dd-2584 [004] 273.966259: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1117 unstable=0 bg_thresh=995 thresh=1991 gap=609 poll_thresh=17 ino=257 dd-2584 [004] 273.966355: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1117 unstable=0 bg_thresh=998 thresh=1996 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 273.966444: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1117 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 273.966531: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1117 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 273.966621: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1117 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 273.966796: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1117 unstable=0 bg_thresh=997 thresh=1994 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 273.966976: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1117 unstable=0 bg_thresh=999 thresh=1998 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 273.966983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=65332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 273.974296: balance_dirty_state: bdi btrfs-1: dirty=390 wb=992 unstable=0 bg_thresh=994 thresh=1989 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 273.974397: balance_dirty_state: bdi btrfs-1: dirty=415 wb=992 unstable=0 bg_thresh=994 thresh=1989 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 273.974465: balance_dirty_state: bdi btrfs-1: dirty=415 wb=992 unstable=0 bg_thresh=997 thresh=1994 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 273.974526: balance_dirty_state: bdi btrfs-1: dirty=440 wb=992 unstable=0 bg_thresh=999 thresh=1999 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 273.974595: balance_dirty_state: bdi btrfs-1: dirty=440 wb=992 unstable=0 bg_thresh=999 thresh=1999 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 273.974997: balance_dirty_state: bdi btrfs-1: dirty=490 wb=992 unstable=0 bg_thresh=996 thresh=1992 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 273.975163: balance_dirty_state: bdi btrfs-1: dirty=515 wb=992 unstable=0 bg_thresh=998 thresh=1996 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 273.975169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=65332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 273.986307: balance_dirty_state: bdi btrfs-1: dirty=515 wb=742 unstable=0 bg_thresh=994 thresh=1988 gap=731 poll_thresh=18 ino=257 dd-2584 [005] 273.986373: balance_dirty_state: bdi btrfs-1: dirty=515 wb=742 unstable=0 bg_thresh=994 thresh=1988 gap=731 poll_thresh=13 ino=257 dd-2584 [005] 273.986431: balance_dirty_state: bdi btrfs-1: dirty=540 wb=742 unstable=0 bg_thresh=996 thresh=1993 gap=711 poll_thresh=14 ino=257 dd-2584 [005] 273.986487: balance_dirty_state: bdi btrfs-1: dirty=540 wb=742 unstable=0 bg_thresh=999 thresh=1998 gap=716 poll_thresh=15 ino=257 dd-2584 [005] 273.986543: balance_dirty_state: bdi btrfs-1: dirty=565 wb=742 unstable=0 bg_thresh=999 thresh=1998 gap=691 poll_thresh=16 ino=257 dd-2584 [005] 273.986661: balance_dirty_state: bdi btrfs-1: dirty=590 wb=742 unstable=0 bg_thresh=1001 thresh=2003 gap=671 poll_thresh=17 ino=257 dd-2584 [005] 273.986780: balance_dirty_state: bdi btrfs-1: dirty=640 wb=742 unstable=0 bg_thresh=1003 thresh=2007 gap=625 poll_thresh=18 ino=257 dd-2584 [005] 273.986906: balance_dirty_state: bdi btrfs-1: dirty=665 wb=717 unstable=0 bg_thresh=1003 thresh=2006 gap=624 poll_thresh=19 ino=257 dd-2584 [005] 273.987026: balance_dirty_state: bdi btrfs-1: dirty=690 wb=692 unstable=0 bg_thresh=999 thresh=1999 gap=617 poll_thresh=20 ino=257 dd-2584 [005] 273.987327: balance_dirty_state: bdi btrfs-1: dirty=715 wb=692 unstable=0 bg_thresh=1001 thresh=2003 gap=596 poll_thresh=21 ino=257 dd-2584 [005] 273.987448: balance_dirty_state: bdi btrfs-1: dirty=765 wb=692 unstable=0 bg_thresh=1001 thresh=2002 gap=545 poll_thresh=22 ino=257 dd-2584 [005] 273.987568: balance_dirty_state: bdi btrfs-1: dirty=790 wb=692 unstable=0 bg_thresh=1000 thresh=2001 gap=519 poll_thresh=23 ino=257 dd-2584 [005] 273.987687: balance_dirty_state: bdi btrfs-1: dirty=815 wb=692 unstable=0 bg_thresh=1000 thresh=2000 gap=493 poll_thresh=24 ino=257 dd-2584 [005] 273.987692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=65332 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 273.994256: balance_dirty_state: bdi btrfs-1: dirty=815 wb=542 unstable=0 bg_thresh=1000 thresh=2000 gap=643 poll_thresh=24 ino=257 dd-2584 [005] 273.994386: balance_dirty_state: bdi btrfs-1: dirty=840 wb=542 unstable=0 bg_thresh=1002 thresh=2005 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 273.994623: balance_dirty_state: bdi btrfs-1: dirty=865 wb=542 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=19 ino=257 dd-2584 [005] 273.994857: balance_dirty_state: bdi btrfs-1: dirty=915 wb=542 unstable=0 bg_thresh=1004 thresh=2008 gap=551 poll_thresh=20 ino=257 dd-2584 [005] 273.995093: balance_dirty_state: bdi btrfs-1: dirty=940 wb=542 unstable=0 bg_thresh=1000 thresh=2001 gap=519 poll_thresh=21 ino=257 dd-2584 [005] 273.995689: balance_dirty_state: bdi btrfs-1: dirty=965 wb=542 unstable=0 bg_thresh=1000 thresh=2000 gap=493 poll_thresh=22 ino=257 dd-2584 [005] 273.995698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=101% bdi_bw=65332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 274.002306: balance_dirty_state: bdi btrfs-1: dirty=965 wb=417 unstable=0 bg_thresh=1000 thresh=2001 gap=619 poll_thresh=22 ino=257 dd-2584 [005] 274.002420: balance_dirty_state: bdi btrfs-1: dirty=990 wb=417 unstable=0 bg_thresh=1003 thresh=2006 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 274.002534: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=417 unstable=0 bg_thresh=1002 thresh=2005 gap=573 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 274.002554: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11384 wrote=0 to_write=8192 dd-2584 [005] 274.002704: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=417 unstable=0 bg_thresh=1002 thresh=2004 gap=547 poll_thresh=18 ino=257 dd-2584 [005] 274.002878: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=467 unstable=0 bg_thresh=1004 thresh=2008 gap=476 poll_thresh=19 ino=257 dd-2584 [005] 274.002880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=65332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 274.006452: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=832 to_write=7360 dd-2584 [005] 274.010340: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1117 unstable=0 bg_thresh=1007 thresh=2014 gap=632 poll_thresh=19 ino=257 dd-2584 [005] 274.010446: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1117 unstable=0 bg_thresh=1004 thresh=2008 gap=626 poll_thresh=14 ino=257 dd-2584 [005] 274.010509: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1117 unstable=0 bg_thresh=1006 thresh=2013 gap=606 poll_thresh=15 ino=257 dd-2584 [005] 274.010568: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1117 unstable=0 bg_thresh=1003 thresh=2007 gap=600 poll_thresh=16 ino=257 dd-2584 [005] 274.010689: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1117 unstable=0 bg_thresh=1005 thresh=2011 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 274.010809: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1117 unstable=0 bg_thresh=1005 thresh=2010 gap=528 poll_thresh=18 ino=257 dd-2584 [005] 274.011109: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1117 unstable=0 bg_thresh=1004 thresh=2009 gap=502 poll_thresh=19 ino=257 dd-2584 [005] 274.011115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=65332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 274.018248: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1117 unstable=0 bg_thresh=1007 thresh=2014 gap=507 poll_thresh=19 ino=257 dd-2584 [005] 274.018333: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1117 unstable=0 bg_thresh=1006 thresh=2013 gap=481 poll_thresh=14 ino=257 dd-2584 [005] 274.018338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=65332 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 274.026276: balance_dirty_state: bdi btrfs-1: dirty=415 wb=992 unstable=0 bg_thresh=1004 thresh=2008 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 274.026359: balance_dirty_state: bdi btrfs-1: dirty=440 wb=992 unstable=0 bg_thresh=1006 thresh=2013 gap=581 poll_thresh=10 ino=257 dd-2584 [005] 274.026431: balance_dirty_state: bdi btrfs-1: dirty=440 wb=992 unstable=0 bg_thresh=1002 thresh=2005 gap=573 poll_thresh=11 ino=257 dd-2584 [005] 274.026507: balance_dirty_state: bdi btrfs-1: dirty=466 wb=992 unstable=0 bg_thresh=1004 thresh=2009 gap=551 poll_thresh=12 ino=257 dd-2584 [005] 274.026577: balance_dirty_state: bdi btrfs-1: dirty=479 wb=992 unstable=0 bg_thresh=1004 thresh=2008 gap=537 poll_thresh=13 ino=257 dd-2584 [005] 274.026647: balance_dirty_state: bdi btrfs-1: dirty=492 wb=992 unstable=0 bg_thresh=1003 thresh=2007 gap=523 poll_thresh=14 ino=257 dd-2584 [005] 274.026718: balance_dirty_state: bdi btrfs-1: dirty=505 wb=992 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=15 ino=257 dd-2584 [005] 274.026789: balance_dirty_state: bdi btrfs-1: dirty=531 wb=992 unstable=0 bg_thresh=1003 thresh=2007 gap=484 poll_thresh=16 ino=257 dd-2584 [005] 274.026794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=65332 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 274.034329: balance_dirty_state: bdi btrfs-1: dirty=531 wb=867 unstable=0 bg_thresh=1003 thresh=2007 gap=609 poll_thresh=16 ino=257 dd-2584 [001] 274.034422: balance_dirty_state: bdi btrfs-1: dirty=544 wb=867 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=12 ino=257 dd-2584 [001] 274.034506: balance_dirty_state: bdi btrfs-1: dirty=557 wb=867 unstable=0 bg_thresh=1003 thresh=2006 gap=582 poll_thresh=13 ino=257 dd-2584 [001] 274.034591: balance_dirty_state: bdi btrfs-1: dirty=583 wb=867 unstable=0 bg_thresh=1003 thresh=2007 gap=557 poll_thresh=14 ino=257 dd-2584 [001] 274.034676: balance_dirty_state: bdi btrfs-1: dirty=596 wb=867 unstable=0 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=15 ino=257 dd-2584 [001] 274.034759: balance_dirty_state: bdi btrfs-1: dirty=609 wb=867 unstable=0 bg_thresh=1002 thresh=2005 gap=529 poll_thresh=16 ino=257 dd-2584 [001] 274.034925: balance_dirty_state: bdi btrfs-1: dirty=635 wb=867 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 274.035306: balance_dirty_state: bdi btrfs-1: dirty=674 wb=867 unstable=0 bg_thresh=1004 thresh=2008 gap=467 poll_thresh=18 ino=257 dd-2584 [001] 274.035312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=65004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 274.042285: balance_dirty_state: bdi btrfs-1: dirty=674 wb=742 unstable=0 bg_thresh=1008 thresh=2017 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 274.042416: balance_dirty_state: bdi btrfs-1: dirty=674 wb=742 unstable=0 bg_thresh=1008 thresh=2017 gap=601 poll_thresh=13 ino=257 dd-2584 [001] 274.042539: balance_dirty_state: bdi btrfs-1: dirty=699 wb=742 unstable=0 bg_thresh=1011 thresh=2022 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 274.042656: balance_dirty_state: bdi btrfs-1: dirty=724 wb=742 unstable=0 bg_thresh=1011 thresh=2022 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 274.042774: balance_dirty_state: bdi btrfs-1: dirty=724 wb=742 unstable=0 bg_thresh=1013 thresh=2027 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 274.043012: balance_dirty_state: bdi btrfs-1: dirty=774 wb=742 unstable=0 bg_thresh=1015 thresh=2031 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 274.043251: balance_dirty_state: bdi btrfs-1: dirty=799 wb=742 unstable=0 bg_thresh=1015 thresh=2030 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 274.043260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=65004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 274.050318: balance_dirty_state: bdi btrfs-1: dirty=798 wb=690 unstable=0 bg_thresh=1015 thresh=2031 gap=543 poll_thresh=18 ino=257 dd-2584 [005] 274.050393: balance_dirty_state: bdi btrfs-1: dirty=798 wb=690 unstable=0 bg_thresh=1011 thresh=2023 gap=535 poll_thresh=13 ino=257 dd-2584 [005] 274.050455: balance_dirty_state: bdi btrfs-1: dirty=823 wb=690 unstable=0 bg_thresh=1014 thresh=2028 gap=515 poll_thresh=14 ino=257 dd-2584 [005] 274.050526: balance_dirty_state: bdi btrfs-1: dirty=848 wb=640 unstable=0 bg_thresh=1016 thresh=2033 gap=545 poll_thresh=15 ino=257 dd-2584 [005] 274.050599: balance_dirty_state: bdi btrfs-1: dirty=848 wb=590 unstable=0 bg_thresh=1013 thresh=2027 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 274.050794: balance_dirty_state: bdi btrfs-1: dirty=898 wb=565 unstable=0 bg_thresh=1013 thresh=2026 gap=563 poll_thresh=17 ino=257 dd-2584 [005] 274.051392: balance_dirty_state: bdi btrfs-1: dirty=923 wb=565 unstable=0 bg_thresh=1015 thresh=2030 gap=542 poll_thresh=18 ino=257 dd-2584 [005] 274.051630: balance_dirty_state: bdi btrfs-1: dirty=948 wb=565 unstable=0 bg_thresh=1014 thresh=2029 gap=516 poll_thresh=19 ino=257 dd-2584 [005] 274.051864: balance_dirty_state: bdi btrfs-1: dirty=998 wb=565 unstable=0 bg_thresh=1014 thresh=2028 gap=465 poll_thresh=20 ino=257 dd-2584 [005] 274.051873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=65004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 274.058313: balance_dirty_state: bdi btrfs-1: dirty=998 wb=440 unstable=0 bg_thresh=1013 thresh=2027 gap=589 poll_thresh=20 ino=257 dd-2584 [004] 274.058443: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=440 unstable=0 bg_thresh=1013 thresh=2027 gap=564 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 274.058532: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11440 wrote=0 to_write=8192 dd-2584 [004] 274.058571: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=440 unstable=0 bg_thresh=1013 thresh=2026 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 274.058707: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=440 unstable=0 bg_thresh=1012 thresh=2025 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 274.058838: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=490 unstable=0 bg_thresh=1014 thresh=2029 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 274.058839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=65004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 274.060520: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=832 to_write=7360 dd-2584 [004] 274.066299: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1150 unstable=0 bg_thresh=1014 thresh=2028 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 274.066426: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1150 unstable=0 bg_thresh=1014 thresh=2028 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 274.066549: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1150 unstable=0 bg_thresh=1013 thresh=2027 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 274.066673: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1150 unstable=0 bg_thresh=1016 thresh=2032 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 274.066794: balance_dirty_state: bdi btrfs-1: dirty=316 wb=1150 unstable=0 bg_thresh=1013 thresh=2026 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 274.067403: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1150 unstable=0 bg_thresh=1012 thresh=2025 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 274.067648: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1150 unstable=0 bg_thresh=1014 thresh=2029 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 274.067657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=65004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 274.074272: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1025 unstable=0 bg_thresh=1015 thresh=2031 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 274.074374: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1025 unstable=0 bg_thresh=1012 thresh=2025 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 274.074431: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1025 unstable=0 bg_thresh=1015 thresh=2030 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 274.074490: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1025 unstable=0 bg_thresh=1014 thresh=2029 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 274.074548: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1025 unstable=0 bg_thresh=1014 thresh=2029 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 274.074664: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1025 unstable=0 bg_thresh=1016 thresh=2033 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 274.074779: balance_dirty_state: bdi btrfs-1: dirty=516 wb=1025 unstable=0 bg_thresh=1016 thresh=2032 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 274.074783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=65004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 274.082295: balance_dirty_state: bdi btrfs-1: dirty=516 wb=900 unstable=0 bg_thresh=1019 thresh=2038 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 274.082385: balance_dirty_state: bdi btrfs-1: dirty=541 wb=900 unstable=0 bg_thresh=1016 thresh=2032 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 274.082468: balance_dirty_state: bdi btrfs-1: dirty=541 wb=900 unstable=0 bg_thresh=1018 thresh=2037 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 274.082550: balance_dirty_state: bdi btrfs-1: dirty=566 wb=900 unstable=0 bg_thresh=1018 thresh=2036 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 274.082615: balance_dirty_state: bdi btrfs-1: dirty=591 wb=900 unstable=0 bg_thresh=1020 thresh=2041 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 274.083027: balance_dirty_state: bdi btrfs-1: dirty=616 wb=900 unstable=0 bg_thresh=1020 thresh=2040 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 274.083152: balance_dirty_state: bdi btrfs-1: dirty=641 wb=900 unstable=0 bg_thresh=1019 thresh=2039 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 274.083159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-203% task_weight=99% bdi_bw=65004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 274.090339: balance_dirty_state: bdi btrfs-1: dirty=649 wb=900 unstable=0 bg_thresh=1009 thresh=2018 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 274.090345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=65004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 274.098273: balance_dirty_state: bdi btrfs-1: dirty=664 wb=695 unstable=0 bg_thresh=1002 thresh=2004 gap=645 poll_thresh=18 ino=257 dd-2584 [004] 274.098369: balance_dirty_state: bdi btrfs-1: dirty=689 wb=695 unstable=0 bg_thresh=999 thresh=1998 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 274.098435: balance_dirty_state: bdi btrfs-1: dirty=714 wb=695 unstable=0 bg_thresh=1001 thresh=2003 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 274.098497: balance_dirty_state: bdi btrfs-1: dirty=714 wb=695 unstable=0 bg_thresh=1001 thresh=2002 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 274.098583: balance_dirty_state: bdi btrfs-1: dirty=739 wb=695 unstable=0 bg_thresh=1003 thresh=2007 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 274.098753: balance_dirty_state: bdi btrfs-1: dirty=764 wb=695 unstable=0 bg_thresh=996 thresh=1993 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 274.098906: balance_dirty_state: bdi btrfs-1: dirty=789 wb=695 unstable=0 bg_thresh=996 thresh=1993 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 274.099091: balance_dirty_state: bdi btrfs-1: dirty=839 wb=695 unstable=0 bg_thresh=998 thresh=1996 gap=462 poll_thresh=19 ino=257 dd-2584 [004] 274.099095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=65004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 274.106301: balance_dirty_state: bdi btrfs-1: dirty=841 wb=454 unstable=0 bg_thresh=992 thresh=1984 gap=689 poll_thresh=19 ino=257 dd-2584 [004] 274.106390: balance_dirty_state: bdi btrfs-1: dirty=841 wb=454 unstable=0 bg_thresh=992 thresh=1984 gap=689 poll_thresh=14 ino=257 dd-2584 [004] 274.106453: balance_dirty_state: bdi btrfs-1: dirty=866 wb=454 unstable=0 bg_thresh=994 thresh=1989 gap=669 poll_thresh=15 ino=257 dd-2584 [004] 274.106691: balance_dirty_state: bdi btrfs-1: dirty=891 wb=454 unstable=0 bg_thresh=991 thresh=1983 gap=638 poll_thresh=16 ino=257 dd-2584 [004] 274.106808: balance_dirty_state: bdi btrfs-1: dirty=916 wb=454 unstable=0 bg_thresh=996 thresh=1993 gap=623 poll_thresh=17 ino=257 dd-2584 [004] 274.106945: balance_dirty_state: bdi btrfs-1: dirty=941 wb=454 unstable=0 bg_thresh=995 thresh=1991 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 274.107117: balance_dirty_state: bdi btrfs-1: dirty=966 wb=454 unstable=0 bg_thresh=995 thresh=1990 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 274.107290: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=454 unstable=0 bg_thresh=994 thresh=1989 gap=519 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 274.107355: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11488 wrote=0 to_write=8192 dd-2584 [004] 274.107479: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=454 unstable=0 bg_thresh=994 thresh=1988 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 274.107482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=65004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 274.109132: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=752 to_write=7440 dd-2584 [004] 274.114276: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1065 unstable=0 bg_thresh=986 thresh=1973 gap=637 poll_thresh=21 ino=257 dd-2584 [004] 274.114345: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1065 unstable=0 bg_thresh=994 thresh=1989 gap=628 poll_thresh=16 ino=257 dd-2584 [004] 274.114520: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1065 unstable=0 bg_thresh=990 thresh=1981 gap=595 poll_thresh=17 ino=257 dd-2584 [004] 274.114667: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1065 unstable=0 bg_thresh=993 thresh=1986 gap=575 poll_thresh=18 ino=257 dd-2584 [004] 274.115035: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1065 unstable=0 bg_thresh=992 thresh=1985 gap=549 poll_thresh=19 ino=257 dd-2584 [004] 274.115199: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1065 unstable=0 bg_thresh=991 thresh=1983 gap=497 poll_thresh=20 ino=257 dd-2584 [004] 274.115325: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1065 unstable=0 bg_thresh=991 thresh=1982 gap=471 poll_thresh=21 ino=257 dd-2584 [004] 274.115330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=65004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 274.126377: balance_dirty_state: bdi btrfs-1: dirty=446 wb=940 unstable=0 bg_thresh=989 thresh=1979 gap=593 poll_thresh=21 ino=257 dd-2584 [004] 274.126444: balance_dirty_state: bdi btrfs-1: dirty=471 wb=940 unstable=0 bg_thresh=992 thresh=1984 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 274.126563: balance_dirty_state: bdi btrfs-1: dirty=496 wb=940 unstable=0 bg_thresh=991 thresh=1983 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 274.126679: balance_dirty_state: bdi btrfs-1: dirty=521 wb=940 unstable=0 bg_thresh=991 thresh=1982 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 274.126793: balance_dirty_state: bdi btrfs-1: dirty=546 wb=940 unstable=0 bg_thresh=990 thresh=1981 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 274.126797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=65004 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 274.138379: balance_dirty_state: bdi btrfs-1: dirty=546 wb=815 unstable=0 bg_thresh=989 thresh=1978 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 274.138502: balance_dirty_state: bdi btrfs-1: dirty=571 wb=815 unstable=0 bg_thresh=988 thresh=1977 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 274.138588: balance_dirty_state: bdi btrfs-1: dirty=596 wb=815 unstable=0 bg_thresh=988 thresh=1976 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 274.138674: balance_dirty_state: bdi btrfs-1: dirty=596 wb=815 unstable=0 bg_thresh=988 thresh=1976 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 274.139147: balance_dirty_state: bdi btrfs-1: dirty=646 wb=815 unstable=0 bg_thresh=987 thresh=1975 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 274.139323: balance_dirty_state: bdi btrfs-1: dirty=671 wb=815 unstable=0 bg_thresh=989 thresh=1979 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 274.139329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 274.150408: balance_dirty_state: bdi btrfs-1: dirty=671 wb=490 unstable=0 bg_thresh=991 thresh=1982 gap=821 poll_thresh=18 ino=257 dd-2584 [004] 274.150535: balance_dirty_state: bdi btrfs-1: dirty=696 wb=490 unstable=0 bg_thresh=988 thresh=1976 gap=790 poll_thresh=13 ino=257 dd-2584 [004] 274.150654: balance_dirty_state: bdi btrfs-1: dirty=696 wb=490 unstable=0 bg_thresh=990 thresh=1981 gap=795 poll_thresh=14 ino=257 dd-2584 [004] 274.150771: balance_dirty_state: bdi btrfs-1: dirty=721 wb=490 unstable=0 bg_thresh=990 thresh=1980 gap=769 poll_thresh=15 ino=257 dd-2584 [004] 274.150890: balance_dirty_state: bdi btrfs-1: dirty=746 wb=490 unstable=0 bg_thresh=990 thresh=1980 gap=744 poll_thresh=16 ino=257 dd-2584 [004] 274.151123: balance_dirty_state: bdi btrfs-1: dirty=771 wb=490 unstable=0 bg_thresh=989 thresh=1979 gap=718 poll_thresh=17 ino=257 dd-2584 [004] 274.151366: balance_dirty_state: bdi btrfs-1: dirty=796 wb=490 unstable=0 bg_thresh=991 thresh=1983 gap=697 poll_thresh=18 ino=257 dd-2584 [004] 274.151610: balance_dirty_state: bdi btrfs-1: dirty=821 wb=490 unstable=0 bg_thresh=988 thresh=1976 gap=665 poll_thresh=19 ino=257 dd-2584 [004] 274.151852: balance_dirty_state: bdi btrfs-1: dirty=871 wb=490 unstable=0 bg_thresh=987 thresh=1975 gap=614 poll_thresh=20 ino=257 dd-2584 [004] 274.152458: balance_dirty_state: bdi btrfs-1: dirty=896 wb=490 unstable=0 bg_thresh=989 thresh=1979 gap=593 poll_thresh=21 ino=257 dd-2584 [004] 274.152700: balance_dirty_state: bdi btrfs-1: dirty=921 wb=490 unstable=0 bg_thresh=989 thresh=1978 gap=567 poll_thresh=22 ino=257 dd-2584 [004] 274.152942: balance_dirty_state: bdi btrfs-1: dirty=946 wb=490 unstable=0 bg_thresh=988 thresh=1977 gap=541 poll_thresh=23 ino=257 dd-2584 [004] 274.153184: balance_dirty_state: bdi btrfs-1: dirty=996 wb=490 unstable=0 bg_thresh=988 thresh=1976 gap=490 poll_thresh=24 ino=257 dd-2584 [004] 274.153193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 274.153273: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11532 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 274.156429: writeback_single_inode: bdi btrfs-1: ino=257 state= age=284 wrote=720 to_write=7472 dd-2584 [004] 274.158353: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1090 unstable=0 bg_thresh=983 thresh=1967 gap=606 poll_thresh=24 ino=257 dd-2584 [004] 274.158458: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1090 unstable=0 bg_thresh=986 thresh=1972 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 274.158576: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1090 unstable=0 bg_thresh=985 thresh=1971 gap=560 poll_thresh=19 ino=257 dd-2584 [004] 274.158698: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1090 unstable=0 bg_thresh=984 thresh=1969 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 274.158818: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1090 unstable=0 bg_thresh=984 thresh=1968 gap=507 poll_thresh=21 ino=257 dd-2584 [004] 274.159118: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1090 unstable=0 bg_thresh=983 thresh=1967 gap=456 poll_thresh=22 ino=257 dd-2584 [004] 274.159123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 274.166398: balance_dirty_state: bdi btrfs-1: dirty=421 wb=965 unstable=0 bg_thresh=983 thresh=1967 gap=581 poll_thresh=22 ino=257 dd-2584 [000] 274.166466: balance_dirty_state: bdi btrfs-1: dirty=446 wb=965 unstable=0 bg_thresh=983 thresh=1967 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 274.166576: balance_dirty_state: bdi btrfs-1: dirty=471 wb=965 unstable=0 bg_thresh=986 thresh=1972 gap=536 poll_thresh=17 ino=257 dd-2584 [000] 274.166689: balance_dirty_state: bdi btrfs-1: dirty=496 wb=965 unstable=0 bg_thresh=991 thresh=1982 gap=521 poll_thresh=18 ino=257 dd-2584 [000] 274.166803: balance_dirty_state: bdi btrfs-1: dirty=521 wb=965 unstable=0 bg_thresh=990 thresh=1981 gap=495 poll_thresh=19 ino=257 dd-2584 [000] 274.166808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 274.174368: balance_dirty_state: bdi btrfs-1: dirty=521 wb=840 unstable=0 bg_thresh=988 thresh=1977 gap=616 poll_thresh=19 ino=257 dd-2584 [000] 274.174432: balance_dirty_state: bdi btrfs-1: dirty=546 wb=840 unstable=0 bg_thresh=988 thresh=1977 gap=591 poll_thresh=14 ino=257 dd-2584 [000] 274.174488: balance_dirty_state: bdi btrfs-1: dirty=571 wb=840 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=15 ino=257 dd-2584 [000] 274.174543: balance_dirty_state: bdi btrfs-1: dirty=571 wb=840 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=16 ino=257 dd-2584 [000] 274.174658: balance_dirty_state: bdi btrfs-1: dirty=621 wb=840 unstable=0 bg_thresh=987 thresh=1975 gap=514 poll_thresh=17 ino=257 dd-2584 [000] 274.174772: balance_dirty_state: bdi btrfs-1: dirty=646 wb=840 unstable=0 bg_thresh=989 thresh=1979 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 274.174776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 274.182379: balance_dirty_state: bdi btrfs-1: dirty=646 wb=740 unstable=0 bg_thresh=983 thresh=1966 gap=580 poll_thresh=18 ino=257 dd-2584 [000] 274.182495: balance_dirty_state: bdi btrfs-1: dirty=646 wb=740 unstable=0 bg_thresh=983 thresh=1966 gap=580 poll_thresh=13 ino=257 dd-2584 [000] 274.182878: balance_dirty_state: bdi btrfs-1: dirty=671 wb=740 unstable=0 bg_thresh=985 thresh=1971 gap=560 poll_thresh=14 ino=257 dd-2584 [000] 274.182962: balance_dirty_state: bdi btrfs-1: dirty=696 wb=740 unstable=0 bg_thresh=985 thresh=1971 gap=535 poll_thresh=15 ino=257 dd-2584 [000] 274.183046: balance_dirty_state: bdi btrfs-1: dirty=696 wb=740 unstable=0 bg_thresh=988 thresh=1976 gap=540 poll_thresh=16 ino=257 dd-2584 [000] 274.183213: balance_dirty_state: bdi btrfs-1: dirty=746 wb=740 unstable=0 bg_thresh=990 thresh=1981 gap=495 poll_thresh=17 ino=257 dd-2584 [000] 274.183219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 274.190334: balance_dirty_state: bdi btrfs-1: dirty=746 wb=615 unstable=0 bg_thresh=989 thresh=1978 gap=617 poll_thresh=17 ino=257 dd-2584 [004] 274.190512: balance_dirty_state: bdi btrfs-1: dirty=746 wb=540 unstable=0 bg_thresh=988 thresh=1976 gap=690 poll_thresh=13 ino=257 dd-2584 [004] 274.190707: balance_dirty_state: bdi btrfs-1: dirty=771 wb=490 unstable=0 bg_thresh=987 thresh=1975 gap=714 poll_thresh=14 ino=257 dd-2584 [004] 274.190883: balance_dirty_state: bdi btrfs-1: dirty=771 wb=490 unstable=0 bg_thresh=987 thresh=1975 gap=714 poll_thresh=15 ino=257 dd-2584 [004] 274.191068: balance_dirty_state: bdi btrfs-1: dirty=796 wb=490 unstable=0 bg_thresh=983 thresh=1967 gap=681 poll_thresh=16 ino=257 dd-2584 [004] 274.191437: balance_dirty_state: bdi btrfs-1: dirty=821 wb=490 unstable=0 bg_thresh=983 thresh=1966 gap=655 poll_thresh=17 ino=257 dd-2584 [004] 274.191810: balance_dirty_state: bdi btrfs-1: dirty=871 wb=490 unstable=0 bg_thresh=981 thresh=1963 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 274.192185: balance_dirty_state: bdi btrfs-1: dirty=896 wb=490 unstable=0 bg_thresh=980 thresh=1960 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 274.193160: balance_dirty_state: bdi btrfs-1: dirty=921 wb=490 unstable=0 bg_thresh=981 thresh=1963 gap=552 poll_thresh=20 ino=257 dd-2584 [004] 274.193533: balance_dirty_state: bdi btrfs-1: dirty=971 wb=490 unstable=0 bg_thresh=983 thresh=1967 gap=506 poll_thresh=21 ino=257 dd-2584 [004] 274.193912: balance_dirty_state: bdi btrfs-1: dirty=996 wb=490 unstable=0 bg_thresh=981 thresh=1963 gap=477 poll_thresh=22 ino=257 dd-2584 [004] 274.193924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-125% task_gap=-351% task_weight=100% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 274.193959: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11572 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 274.197485: writeback_single_inode: bdi btrfs-1: ino=257 state= age=36 wrote=720 to_write=7472 dd-2584 [004] 274.198332: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1065 unstable=0 bg_thresh=982 thresh=1965 gap=629 poll_thresh=22 ino=257 dd-2584 [004] 274.198451: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1065 unstable=0 bg_thresh=982 thresh=1964 gap=628 poll_thresh=16 ino=257 dd-2584 [004] 274.198631: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1065 unstable=0 bg_thresh=981 thresh=1963 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 274.198813: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1065 unstable=0 bg_thresh=983 thresh=1967 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 274.198996: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1065 unstable=0 bg_thresh=983 thresh=1966 gap=530 poll_thresh=19 ino=257 dd-2584 [004] 274.199184: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1065 unstable=0 bg_thresh=979 thresh=1958 gap=472 poll_thresh=20 ino=257 dd-2584 [004] 274.199190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-308% task_weight=99% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 274.206351: balance_dirty_state: bdi btrfs-1: dirty=421 wb=915 unstable=0 bg_thresh=984 thresh=1968 gap=632 poll_thresh=20 ino=257 dd-2584 [004] 274.206455: balance_dirty_state: bdi btrfs-1: dirty=421 wb=915 unstable=0 bg_thresh=983 thresh=1967 gap=631 poll_thresh=15 ino=257 dd-2584 [004] 274.206515: balance_dirty_state: bdi btrfs-1: dirty=446 wb=915 unstable=0 bg_thresh=986 thresh=1972 gap=611 poll_thresh=16 ino=257 dd-2584 [004] 274.206804: balance_dirty_state: bdi btrfs-1: dirty=471 wb=915 unstable=0 bg_thresh=985 thresh=1971 gap=585 poll_thresh=17 ino=257 dd-2584 [004] 274.206917: balance_dirty_state: bdi btrfs-1: dirty=496 wb=915 unstable=0 bg_thresh=985 thresh=1970 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 274.207031: balance_dirty_state: bdi btrfs-1: dirty=546 wb=915 unstable=0 bg_thresh=984 thresh=1969 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 274.207147: balance_dirty_state: bdi btrfs-1: dirty=571 wb=915 unstable=0 bg_thresh=986 thresh=1973 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 274.207152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.214347: balance_dirty_state: bdi btrfs-1: dirty=571 wb=790 unstable=0 bg_thresh=985 thresh=1971 gap=610 poll_thresh=20 ino=257 dd-2584 [006] 274.214455: balance_dirty_state: bdi btrfs-1: dirty=596 wb=790 unstable=0 bg_thresh=988 thresh=1976 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 274.214575: balance_dirty_state: bdi btrfs-1: dirty=596 wb=790 unstable=0 bg_thresh=988 thresh=1976 gap=590 poll_thresh=16 ino=257 dd-2584 [006] 274.214807: balance_dirty_state: bdi btrfs-1: dirty=621 wb=790 unstable=0 bg_thresh=990 thresh=1981 gap=570 poll_thresh=17 ino=257 dd-2584 [006] 274.215046: balance_dirty_state: bdi btrfs-1: dirty=671 wb=790 unstable=0 bg_thresh=990 thresh=1980 gap=519 poll_thresh=18 ino=257 dd-2584 [006] 274.215289: balance_dirty_state: bdi btrfs-1: dirty=696 wb=790 unstable=0 bg_thresh=992 thresh=1984 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 274.215893: balance_dirty_state: bdi btrfs-1: dirty=721 wb=790 unstable=0 bg_thresh=991 thresh=1983 gap=472 poll_thresh=20 ino=257 dd-2584 [006] 274.215902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-371% task_weight=100% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.222301: balance_dirty_state: bdi btrfs-1: dirty=721 wb=715 unstable=0 bg_thresh=991 thresh=1983 gap=547 poll_thresh=20 ino=257 dd-2584 [006] 274.222377: balance_dirty_state: bdi btrfs-1: dirty=746 wb=715 unstable=0 bg_thresh=994 thresh=1988 gap=527 poll_thresh=15 ino=257 dd-2584 [006] 274.222446: balance_dirty_state: bdi btrfs-1: dirty=771 wb=715 unstable=0 bg_thresh=991 thresh=1982 gap=496 poll_thresh=16 ino=257 dd-2584 [006] 274.222587: balance_dirty_state: bdi btrfs-1: dirty=796 wb=715 unstable=0 bg_thresh=993 thresh=1986 gap=475 poll_thresh=17 ino=257 dd-2584 [006] 274.222591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.230394: balance_dirty_state: bdi btrfs-1: dirty=796 wb=590 unstable=0 bg_thresh=983 thresh=1967 gap=581 poll_thresh=17 ino=257 dd-2584 [006] 274.230458: balance_dirty_state: bdi btrfs-1: dirty=796 wb=590 unstable=0 bg_thresh=983 thresh=1967 gap=581 poll_thresh=13 ino=257 dd-2584 [006] 274.230516: balance_dirty_state: bdi btrfs-1: dirty=821 wb=590 unstable=0 bg_thresh=986 thresh=1972 gap=561 poll_thresh=14 ino=257 dd-2584 [006] 274.230573: balance_dirty_state: bdi btrfs-1: dirty=846 wb=590 unstable=0 bg_thresh=986 thresh=1972 gap=536 poll_thresh=15 ino=257 dd-2584 [006] 274.230635: balance_dirty_state: bdi btrfs-1: dirty=846 wb=590 unstable=0 bg_thresh=991 thresh=1982 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 274.230755: balance_dirty_state: bdi btrfs-1: dirty=896 wb=590 unstable=0 bg_thresh=990 thresh=1981 gap=495 poll_thresh=17 ino=257 dd-2584 [006] 274.230759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=64652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.242384: balance_dirty_state: bdi btrfs-1: dirty=905 wb=337 unstable=0 bg_thresh=997 thresh=1994 gap=752 poll_thresh=17 ino=257 dd-2584 [006] 274.242460: balance_dirty_state: bdi btrfs-1: dirty=905 wb=337 unstable=0 bg_thresh=997 thresh=1994 gap=752 poll_thresh=13 ino=257 dd-2584 [006] 274.242526: balance_dirty_state: bdi btrfs-1: dirty=930 wb=337 unstable=0 bg_thresh=995 thresh=1990 gap=723 poll_thresh=14 ino=257 dd-2584 [006] 274.242591: balance_dirty_state: bdi btrfs-1: dirty=955 wb=337 unstable=0 bg_thresh=992 thresh=1984 gap=692 poll_thresh=15 ino=257 dd-2584 [006] 274.242657: balance_dirty_state: bdi btrfs-1: dirty=955 wb=337 unstable=0 bg_thresh=991 thresh=1983 gap=691 poll_thresh=16 ino=257 dd-2584 [006] 274.242974: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=337 unstable=0 bg_thresh=993 thresh=1987 gap=645 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 274.243078: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11624 wrote=0 to_write=16384 dd-2584 [006] 274.243106: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=337 unstable=0 bg_thresh=993 thresh=1986 gap=619 poll_thresh=18 ino=257 dd-2584 [006] 274.243239: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=337 unstable=0 bg_thresh=992 thresh=1985 gap=593 poll_thresh=19 ino=257 dd-2584 [006] 274.243376: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=412 unstable=0 bg_thresh=992 thresh=1984 gap=542 poll_thresh=20 ino=257 dd-2584 [006] 274.243513: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=462 unstable=0 bg_thresh=994 thresh=1988 gap=496 poll_thresh=21 ino=257 dd-2584 [006] 274.243514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 274.245152: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=848 to_write=15536 dd-2584 [006] 274.250384: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1062 unstable=0 bg_thresh=990 thresh=1981 gap=639 poll_thresh=21 ino=257 dd-2584 [006] 274.250486: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1062 unstable=0 bg_thresh=987 thresh=1975 gap=633 poll_thresh=16 ino=257 dd-2584 [006] 274.250664: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1062 unstable=0 bg_thresh=987 thresh=1974 gap=582 poll_thresh=17 ino=257 dd-2584 [006] 274.250837: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1062 unstable=0 bg_thresh=989 thresh=1978 gap=561 poll_thresh=18 ino=257 dd-2584 [006] 274.251315: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1062 unstable=0 bg_thresh=985 thresh=1971 gap=529 poll_thresh=19 ino=257 dd-2584 [006] 274.251444: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1062 unstable=0 bg_thresh=985 thresh=1970 gap=503 poll_thresh=20 ino=257 dd-2584 [006] 274.251566: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1062 unstable=0 bg_thresh=984 thresh=1969 gap=452 poll_thresh=21 ino=257 dd-2584 [006] 274.251572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.262437: balance_dirty_state: bdi btrfs-1: dirty=455 wb=837 unstable=0 bg_thresh=976 thresh=1952 gap=660 poll_thresh=21 ino=257 dd-2584 [006] 274.262507: balance_dirty_state: bdi btrfs-1: dirty=455 wb=837 unstable=0 bg_thresh=976 thresh=1952 gap=660 poll_thresh=16 ino=257 dd-2584 [006] 274.262620: balance_dirty_state: bdi btrfs-1: dirty=505 wb=837 unstable=0 bg_thresh=978 thresh=1957 gap=615 poll_thresh=17 ino=257 dd-2584 [006] 274.262733: balance_dirty_state: bdi btrfs-1: dirty=530 wb=837 unstable=0 bg_thresh=983 thresh=1967 gap=600 poll_thresh=18 ino=257 dd-2584 [006] 274.262851: balance_dirty_state: bdi btrfs-1: dirty=555 wb=837 unstable=0 bg_thresh=986 thresh=1972 gap=580 poll_thresh=19 ino=257 dd-2584 [006] 274.262970: balance_dirty_state: bdi btrfs-1: dirty=580 wb=837 unstable=0 bg_thresh=985 thresh=1971 gap=554 poll_thresh=20 ino=257 dd-2584 [006] 274.263089: balance_dirty_state: bdi btrfs-1: dirty=630 wb=837 unstable=0 bg_thresh=984 thresh=1969 gap=502 poll_thresh=21 ino=257 dd-2584 [006] 274.263388: balance_dirty_state: bdi btrfs-1: dirty=655 wb=837 unstable=0 bg_thresh=984 thresh=1968 gap=476 poll_thresh=22 ino=257 dd-2584 [006] 274.263394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 274.270396: balance_dirty_state: bdi btrfs-1: dirty=655 wb=837 unstable=0 bg_thresh=978 thresh=1956 gap=464 poll_thresh=22 ino=257 dd-2584 [006] 274.270401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-311% task_weight=99% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.278403: balance_dirty_state: bdi btrfs-1: dirty=655 wb=587 unstable=0 bg_thresh=976 thresh=1953 gap=711 poll_thresh=22 ino=257 dd-2584 [006] 274.278475: balance_dirty_state: bdi btrfs-1: dirty=680 wb=587 unstable=0 bg_thresh=979 thresh=1958 gap=691 poll_thresh=16 ino=257 dd-2584 [006] 274.278594: balance_dirty_state: bdi btrfs-1: dirty=705 wb=587 unstable=0 bg_thresh=978 thresh=1957 gap=665 poll_thresh=17 ino=257 dd-2584 [006] 274.278712: balance_dirty_state: bdi btrfs-1: dirty=730 wb=587 unstable=0 bg_thresh=978 thresh=1956 gap=639 poll_thresh=18 ino=257 dd-2584 [006] 274.278832: balance_dirty_state: bdi btrfs-1: dirty=755 wb=587 unstable=0 bg_thresh=977 thresh=1955 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 274.278952: balance_dirty_state: bdi btrfs-1: dirty=805 wb=587 unstable=0 bg_thresh=979 thresh=1959 gap=567 poll_thresh=20 ino=257 dd-2584 [006] 274.279071: balance_dirty_state: bdi btrfs-1: dirty=830 wb=587 unstable=0 bg_thresh=979 thresh=1958 gap=541 poll_thresh=21 ino=257 dd-2584 [006] 274.279191: balance_dirty_state: bdi btrfs-1: dirty=855 wb=587 unstable=0 bg_thresh=975 thresh=1951 gap=509 poll_thresh=22 ino=257 dd-2584 [006] 274.279490: balance_dirty_state: bdi btrfs-1: dirty=905 wb=587 unstable=0 bg_thresh=977 thresh=1955 gap=463 poll_thresh=23 ino=257 dd-2584 [006] 274.279495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.286420: balance_dirty_state: bdi btrfs-1: dirty=905 wb=462 unstable=0 bg_thresh=975 thresh=1951 gap=584 poll_thresh=23 ino=257 dd-2584 [006] 274.286490: balance_dirty_state: bdi btrfs-1: dirty=905 wb=462 unstable=0 bg_thresh=975 thresh=1951 gap=584 poll_thresh=17 ino=257 dd-2584 [006] 274.286607: balance_dirty_state: bdi btrfs-1: dirty=955 wb=462 unstable=0 bg_thresh=975 thresh=1950 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 274.286720: balance_dirty_state: bdi btrfs-1: dirty=980 wb=462 unstable=0 bg_thresh=977 thresh=1954 gap=512 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 274.286782: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11668 wrote=0 to_write=16384 dd-2584 [006] 274.286849: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=462 unstable=0 bg_thresh=976 thresh=1953 gap=486 poll_thresh=20 ino=257 dd-2584 [006] 274.286851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1221 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-108% task_gap=-317% task_weight=101% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 274.288933: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=736 to_write=15648 dd-2584 [006] 274.294470: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1087 unstable=0 bg_thresh=978 thresh=1957 gap=590 poll_thresh=20 ino=257 dd-2584 [006] 274.294598: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1087 unstable=0 bg_thresh=978 thresh=1956 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 274.294676: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1087 unstable=0 bg_thresh=978 thresh=1956 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 274.294829: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1087 unstable=0 bg_thresh=977 thresh=1955 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 274.294990: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1087 unstable=0 bg_thresh=976 thresh=1953 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 274.294995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1222 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.302458: balance_dirty_state: bdi btrfs-1: dirty=380 wb=962 unstable=0 bg_thresh=975 thresh=1951 gap=609 poll_thresh=18 ino=257 dd-2584 [006] 274.302551: balance_dirty_state: bdi btrfs-1: dirty=405 wb=962 unstable=0 bg_thresh=978 thresh=1956 gap=589 poll_thresh=13 ino=257 dd-2584 [006] 274.302612: balance_dirty_state: bdi btrfs-1: dirty=405 wb=962 unstable=0 bg_thresh=975 thresh=1950 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 274.302846: balance_dirty_state: bdi btrfs-1: dirty=430 wb=962 unstable=0 bg_thresh=977 thresh=1955 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 274.302903: balance_dirty_state: bdi btrfs-1: dirty=430 wb=962 unstable=0 bg_thresh=974 thresh=1949 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 274.303015: balance_dirty_state: bdi btrfs-1: dirty=480 wb=962 unstable=0 bg_thresh=974 thresh=1948 gap=506 poll_thresh=17 ino=257 dd-2584 [006] 274.303128: balance_dirty_state: bdi btrfs-1: dirty=505 wb=962 unstable=0 bg_thresh=976 thresh=1952 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 274.303133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1221 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.310434: balance_dirty_state: bdi btrfs-1: dirty=505 wb=837 unstable=0 bg_thresh=975 thresh=1950 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 274.310502: balance_dirty_state: bdi btrfs-1: dirty=530 wb=837 unstable=0 bg_thresh=977 thresh=1955 gap=588 poll_thresh=13 ino=257 dd-2584 [006] 274.310562: balance_dirty_state: bdi btrfs-1: dirty=530 wb=837 unstable=0 bg_thresh=974 thresh=1949 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 274.310622: balance_dirty_state: bdi btrfs-1: dirty=555 wb=837 unstable=0 bg_thresh=977 thresh=1954 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 274.310682: balance_dirty_state: bdi btrfs-1: dirty=580 wb=837 unstable=0 bg_thresh=974 thresh=1948 gap=531 poll_thresh=16 ino=257 dd-2584 [006] 274.310799: balance_dirty_state: bdi btrfs-1: dirty=605 wb=837 unstable=0 bg_thresh=976 thresh=1952 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 274.310918: balance_dirty_state: bdi btrfs-1: dirty=630 wb=837 unstable=0 bg_thresh=975 thresh=1951 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 274.310923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1220 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-134% task_gap=-368% task_weight=100% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.318417: balance_dirty_state: bdi btrfs-1: dirty=630 wb=612 unstable=0 bg_thresh=978 thresh=1956 gap=714 poll_thresh=18 ino=257 dd-2584 [006] 274.318496: balance_dirty_state: bdi btrfs-1: dirty=655 wb=612 unstable=0 bg_thresh=977 thresh=1955 gap=688 poll_thresh=13 ino=257 dd-2584 [006] 274.318558: balance_dirty_state: bdi btrfs-1: dirty=655 wb=612 unstable=0 bg_thresh=977 thresh=1955 gap=688 poll_thresh=14 ino=257 dd-2584 [006] 274.318786: balance_dirty_state: bdi btrfs-1: dirty=680 wb=612 unstable=0 bg_thresh=977 thresh=1954 gap=662 poll_thresh=15 ino=257 dd-2584 [006] 274.318844: balance_dirty_state: bdi btrfs-1: dirty=705 wb=612 unstable=0 bg_thresh=977 thresh=1954 gap=637 poll_thresh=16 ino=257 dd-2584 [006] 274.318957: balance_dirty_state: bdi btrfs-1: dirty=730 wb=612 unstable=0 bg_thresh=979 thresh=1958 gap=616 poll_thresh=17 ino=257 dd-2584 [006] 274.319070: balance_dirty_state: bdi btrfs-1: dirty=755 wb=612 unstable=0 bg_thresh=978 thresh=1957 gap=590 poll_thresh=18 ino=257 dd-2584 [006] 274.319183: balance_dirty_state: bdi btrfs-1: dirty=805 wb=612 unstable=0 bg_thresh=978 thresh=1956 gap=539 poll_thresh=19 ino=257 dd-2584 [006] 274.319297: balance_dirty_state: bdi btrfs-1: dirty=830 wb=612 unstable=0 bg_thresh=977 thresh=1955 gap=513 poll_thresh=20 ino=257 dd-2584 [006] 274.319412: balance_dirty_state: bdi btrfs-1: dirty=855 wb=612 unstable=0 bg_thresh=976 thresh=1953 gap=486 poll_thresh=21 ino=257 dd-2584 [006] 274.319417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1222 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.326486: balance_dirty_state: bdi btrfs-1: dirty=855 wb=487 unstable=0 bg_thresh=974 thresh=1948 gap=606 poll_thresh=21 ino=257 dd-2584 [006] 274.326579: balance_dirty_state: bdi btrfs-1: dirty=880 wb=487 unstable=0 bg_thresh=976 thresh=1953 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 274.326692: balance_dirty_state: bdi btrfs-1: dirty=905 wb=487 unstable=0 bg_thresh=976 thresh=1952 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 274.326973: balance_dirty_state: bdi btrfs-1: dirty=930 wb=487 unstable=0 bg_thresh=975 thresh=1951 gap=534 poll_thresh=18 ino=257 dd-2584 [006] 274.327088: balance_dirty_state: bdi btrfs-1: dirty=980 wb=487 unstable=0 bg_thresh=977 thresh=1955 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 274.327093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 274.327202: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11708 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 274.330455: writeback_single_inode: bdi btrfs-1: ino=257 state= age=132 wrote=688 to_write=15696 dd-2584 [006] 274.334406: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1037 unstable=0 bg_thresh=980 thresh=1960 gap=643 poll_thresh=19 ino=257 dd-2584 [006] 274.334553: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1037 unstable=0 bg_thresh=977 thresh=1954 gap=637 poll_thresh=14 ino=257 dd-2584 [006] 274.334641: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1037 unstable=0 bg_thresh=979 thresh=1959 gap=617 poll_thresh=15 ino=257 dd-2584 [006] 274.334721: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1037 unstable=0 bg_thresh=976 thresh=1953 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 274.334879: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1037 unstable=0 bg_thresh=976 thresh=1952 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 274.335034: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1037 unstable=0 bg_thresh=978 thresh=1956 gap=539 poll_thresh=18 ino=257 dd-2584 [006] 274.335187: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1037 unstable=0 bg_thresh=977 thresh=1955 gap=513 poll_thresh=19 ino=257 dd-2584 [006] 274.335341: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1037 unstable=0 bg_thresh=977 thresh=1954 gap=462 poll_thresh=20 ino=257 dd-2584 [006] 274.335346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-131% task_gap=-363% task_weight=99% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.342442: balance_dirty_state: bdi btrfs-1: dirty=455 wb=912 unstable=0 bg_thresh=976 thresh=1952 gap=585 poll_thresh=20 ino=257 dd-2584 [006] 274.342572: balance_dirty_state: bdi btrfs-1: dirty=455 wb=912 unstable=0 bg_thresh=975 thresh=1951 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 274.342632: balance_dirty_state: bdi btrfs-1: dirty=480 wb=912 unstable=0 bg_thresh=978 thresh=1956 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 274.342918: balance_dirty_state: bdi btrfs-1: dirty=505 wb=912 unstable=0 bg_thresh=977 thresh=1955 gap=538 poll_thresh=17 ino=257 dd-2584 [006] 274.343030: balance_dirty_state: bdi btrfs-1: dirty=530 wb=912 unstable=0 bg_thresh=977 thresh=1954 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 274.343143: balance_dirty_state: bdi btrfs-1: dirty=580 wb=912 unstable=0 bg_thresh=976 thresh=1953 gap=461 poll_thresh=19 ino=257 dd-2584 [006] 274.343147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1222 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.350525: balance_dirty_state: bdi btrfs-1: dirty=580 wb=787 unstable=0 bg_thresh=976 thresh=1952 gap=585 poll_thresh=19 ino=257 dd-2584 [006] 274.350614: balance_dirty_state: bdi btrfs-1: dirty=580 wb=787 unstable=0 bg_thresh=978 thresh=1956 gap=589 poll_thresh=14 ino=257 dd-2584 [006] 274.350671: balance_dirty_state: bdi btrfs-1: dirty=605 wb=787 unstable=0 bg_thresh=978 thresh=1956 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 274.350728: balance_dirty_state: bdi btrfs-1: dirty=630 wb=787 unstable=0 bg_thresh=977 thresh=1955 gap=538 poll_thresh=16 ino=257 dd-2584 [006] 274.350841: balance_dirty_state: bdi btrfs-1: dirty=655 wb=787 unstable=0 bg_thresh=977 thresh=1954 gap=512 poll_thresh=17 ino=257 dd-2584 [006] 274.350954: balance_dirty_state: bdi btrfs-1: dirty=680 wb=787 unstable=0 bg_thresh=976 thresh=1953 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 274.350958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1222 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.358453: balance_dirty_state: bdi btrfs-1: dirty=680 wb=687 unstable=0 bg_thresh=975 thresh=1950 gap=583 poll_thresh=18 ino=257 dd-2584 [006] 274.358542: balance_dirty_state: bdi btrfs-1: dirty=705 wb=687 unstable=0 bg_thresh=974 thresh=1949 gap=557 poll_thresh=13 ino=257 dd-2584 [006] 274.358601: balance_dirty_state: bdi btrfs-1: dirty=730 wb=687 unstable=0 bg_thresh=977 thresh=1954 gap=537 poll_thresh=14 ino=257 dd-2584 [006] 274.358660: balance_dirty_state: bdi btrfs-1: dirty=730 wb=687 unstable=0 bg_thresh=974 thresh=1948 gap=531 poll_thresh=15 ino=257 dd-2584 [006] 274.358898: balance_dirty_state: bdi btrfs-1: dirty=755 wb=687 unstable=0 bg_thresh=976 thresh=1953 gap=511 poll_thresh=16 ino=257 dd-2584 [006] 274.359016: balance_dirty_state: bdi btrfs-1: dirty=780 wb=687 unstable=0 bg_thresh=976 thresh=1952 gap=485 poll_thresh=17 ino=257 dd-2584 [006] 274.359021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1221 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-157% task_gap=-415% task_weight=99% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.366451: balance_dirty_state: bdi btrfs-1: dirty=780 wb=562 unstable=0 bg_thresh=979 thresh=1958 gap=616 poll_thresh=17 ino=257 dd-2584 [006] 274.366553: balance_dirty_state: bdi btrfs-1: dirty=805 wb=562 unstable=0 bg_thresh=976 thresh=1952 gap=585 poll_thresh=13 ino=257 dd-2584 [006] 274.366612: balance_dirty_state: bdi btrfs-1: dirty=805 wb=562 unstable=0 bg_thresh=978 thresh=1957 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 274.366669: balance_dirty_state: bdi btrfs-1: dirty=830 wb=562 unstable=0 bg_thresh=978 thresh=1956 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 274.366725: balance_dirty_state: bdi btrfs-1: dirty=855 wb=562 unstable=0 bg_thresh=980 thresh=1961 gap=544 poll_thresh=16 ino=257 dd-2584 [006] 274.366837: balance_dirty_state: bdi btrfs-1: dirty=880 wb=562 unstable=0 bg_thresh=977 thresh=1954 gap=512 poll_thresh=17 ino=257 dd-2584 [006] 274.366950: balance_dirty_state: bdi btrfs-1: dirty=905 wb=562 unstable=0 bg_thresh=976 thresh=1953 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 274.366954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1303 task_limit=1222 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 274.374396: balance_dirty_state: bdi btrfs-1: dirty=905 wb=312 unstable=0 bg_thresh=974 thresh=1949 gap=732 poll_thresh=18 ino=257 dd-2584 [000] 274.374588: balance_dirty_state: bdi btrfs-1: dirty=905 wb=312 unstable=0 bg_thresh=974 thresh=1949 gap=732 poll_thresh=13 ino=257 dd-2584 [000] 274.374700: balance_dirty_state: bdi btrfs-1: dirty=930 wb=312 unstable=0 bg_thresh=977 thresh=1954 gap=712 poll_thresh=14 ino=257 dd-2584 [000] 274.374769: balance_dirty_state: bdi btrfs-1: dirty=955 wb=312 unstable=0 bg_thresh=977 thresh=1954 gap=687 poll_thresh=15 ino=257 dd-2584 [000] 274.374876: balance_dirty_state: bdi btrfs-1: dirty=955 wb=312 unstable=0 bg_thresh=979 thresh=1959 gap=692 poll_thresh=16 ino=257 dd-2584 [000] 274.375290: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=312 unstable=0 bg_thresh=982 thresh=1964 gap=647 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 274.375305: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11756 wrote=0 to_write=16384 dd-2584 [000] 274.375420: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=312 unstable=0 bg_thresh=984 thresh=1968 gap=626 poll_thresh=18 ino=257 dd-2584 [000] 274.375691: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=362 unstable=0 bg_thresh=983 thresh=1967 gap=600 poll_thresh=19 ino=257 dd-2584 [000] 274.375897: balance_dirty_state: bdi btrfs-1: dirty=980 wb=437 unstable=0 bg_thresh=983 thresh=1966 gap=549 poll_thresh=20 ino=257 dd-2584 [000] 274.376138: balance_dirty_state: bdi btrfs-1: dirty=955 wb=487 unstable=0 bg_thresh=979 thresh=1958 gap=516 poll_thresh=21 ino=257 dd-2584 [000] 274.376271: balance_dirty_state: bdi btrfs-1: dirty=930 wb=562 unstable=0 bg_thresh=978 thresh=1957 gap=465 poll_thresh=22 ino=257 dd-2584 [000] 274.376273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-154% task_gap=-408% task_weight=99% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 274.377723: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=896 to_write=15488 dd-2584 [004] 274.382636: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1087 unstable=0 bg_thresh=976 thresh=1952 gap=585 poll_thresh=22 ino=257 dd-2584 [004] 274.382767: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1087 unstable=0 bg_thresh=973 thresh=1946 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 274.382959: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1087 unstable=0 bg_thresh=981 thresh=1963 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 274.383148: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1087 unstable=0 bg_thresh=985 thresh=1970 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 274.383619: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1087 unstable=0 bg_thresh=987 thresh=1975 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 274.383626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-332% task_weight=98% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 274.390393: balance_dirty_state: bdi btrfs-1: dirty=405 wb=962 unstable=0 bg_thresh=985 thresh=1971 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 274.390465: balance_dirty_state: bdi btrfs-1: dirty=405 wb=962 unstable=0 bg_thresh=982 thresh=1965 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 274.390528: balance_dirty_state: bdi btrfs-1: dirty=430 wb=962 unstable=0 bg_thresh=985 thresh=1970 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 274.390591: balance_dirty_state: bdi btrfs-1: dirty=430 wb=962 unstable=0 bg_thresh=985 thresh=1970 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 274.390768: balance_dirty_state: bdi btrfs-1: dirty=480 wb=962 unstable=0 bg_thresh=984 thresh=1969 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 274.390950: balance_dirty_state: bdi btrfs-1: dirty=505 wb=962 unstable=0 bg_thresh=983 thresh=1967 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 274.391085: balance_dirty_state: bdi btrfs-1: dirty=530 wb=962 unstable=0 bg_thresh=983 thresh=1966 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 274.391091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-395% task_weight=100% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 274.398355: balance_dirty_state: bdi btrfs-1: dirty=530 wb=912 unstable=0 bg_thresh=983 thresh=1967 gap=525 poll_thresh=19 ino=257 dd-2584 [004] 274.398471: balance_dirty_state: bdi btrfs-1: dirty=555 wb=912 unstable=0 bg_thresh=986 thresh=1972 gap=505 poll_thresh=14 ino=257 dd-2584 [004] 274.398565: balance_dirty_state: bdi btrfs-1: dirty=580 wb=912 unstable=0 bg_thresh=983 thresh=1966 gap=474 poll_thresh=15 ino=257 dd-2584 [004] 274.398572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-395% task_weight=100% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 274.406462: balance_dirty_state: bdi btrfs-1: dirty=580 wb=787 unstable=0 bg_thresh=982 thresh=1965 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 274.406534: balance_dirty_state: bdi btrfs-1: dirty=580 wb=787 unstable=0 bg_thresh=985 thresh=1970 gap=603 poll_thresh=11 ino=257 dd-2584 [004] 274.406597: balance_dirty_state: bdi btrfs-1: dirty=605 wb=787 unstable=0 bg_thresh=982 thresh=1964 gap=572 poll_thresh=12 ino=257 dd-2584 [004] 274.406661: balance_dirty_state: bdi btrfs-1: dirty=605 wb=787 unstable=0 bg_thresh=984 thresh=1968 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 274.406900: balance_dirty_state: bdi btrfs-1: dirty=630 wb=787 unstable=0 bg_thresh=984 thresh=1968 gap=551 poll_thresh=14 ino=257 dd-2584 [004] 274.406962: balance_dirty_state: bdi btrfs-1: dirty=655 wb=787 unstable=0 bg_thresh=983 thresh=1967 gap=525 poll_thresh=15 ino=257 dd-2584 [004] 274.407022: balance_dirty_state: bdi btrfs-1: dirty=655 wb=787 unstable=0 bg_thresh=983 thresh=1967 gap=525 poll_thresh=16 ino=257 dd-2584 [004] 274.407140: balance_dirty_state: bdi btrfs-1: dirty=705 wb=787 unstable=0 bg_thresh=983 thresh=1966 gap=474 poll_thresh=17 ino=257 dd-2584 [004] 274.407144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-346% task_weight=100% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 274.414454: balance_dirty_state: bdi btrfs-1: dirty=705 wb=537 unstable=0 bg_thresh=984 thresh=1968 gap=726 poll_thresh=17 ino=257 dd-2584 [001] 274.414517: balance_dirty_state: bdi btrfs-1: dirty=705 wb=537 unstable=0 bg_thresh=981 thresh=1962 gap=720 poll_thresh=13 ino=257 dd-2584 [001] 274.414575: balance_dirty_state: bdi btrfs-1: dirty=730 wb=537 unstable=0 bg_thresh=983 thresh=1967 gap=700 poll_thresh=14 ino=257 dd-2584 [001] 274.414631: balance_dirty_state: bdi btrfs-1: dirty=755 wb=537 unstable=0 bg_thresh=986 thresh=1972 gap=680 poll_thresh=15 ino=257 dd-2584 [001] 274.414689: balance_dirty_state: bdi btrfs-1: dirty=755 wb=537 unstable=0 bg_thresh=986 thresh=1972 gap=680 poll_thresh=16 ino=257 dd-2584 [001] 274.414806: balance_dirty_state: bdi btrfs-1: dirty=805 wb=537 unstable=0 bg_thresh=988 thresh=1977 gap=635 poll_thresh=17 ino=257 dd-2584 [001] 274.414926: balance_dirty_state: bdi btrfs-1: dirty=830 wb=537 unstable=0 bg_thresh=990 thresh=1981 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 274.415042: balance_dirty_state: bdi btrfs-1: dirty=855 wb=537 unstable=0 bg_thresh=990 thresh=1980 gap=588 poll_thresh=19 ino=257 dd-2584 [001] 274.415338: balance_dirty_state: bdi btrfs-1: dirty=880 wb=537 unstable=0 bg_thresh=989 thresh=1979 gap=562 poll_thresh=20 ino=257 dd-2584 [001] 274.415458: balance_dirty_state: bdi btrfs-1: dirty=930 wb=537 unstable=0 bg_thresh=991 thresh=1983 gap=516 poll_thresh=21 ino=257 dd-2584 [001] 274.415577: balance_dirty_state: bdi btrfs-1: dirty=955 wb=537 unstable=0 bg_thresh=991 thresh=1982 gap=490 poll_thresh=22 ino=257 dd-2584 [001] 274.415582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 274.422457: balance_dirty_state: bdi btrfs-1: dirty=955 wb=387 unstable=0 bg_thresh=990 thresh=1980 gap=638 poll_thresh=22 ino=257 dd-2584 [003] 274.422524: balance_dirty_state: bdi btrfs-1: dirty=955 wb=387 unstable=0 bg_thresh=990 thresh=1980 gap=638 poll_thresh=16 ino=257 dd-2584 [003] 274.422645: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=387 unstable=0 bg_thresh=992 thresh=1985 gap=593 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 274.422678: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11804 wrote=0 to_write=16384 dd-2584 [003] 274.422775: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=387 unstable=0 bg_thresh=997 thresh=1995 gap=578 poll_thresh=18 ino=257 dd-2584 [003] 274.422907: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=437 unstable=0 bg_thresh=1000 thresh=2000 gap=533 poll_thresh=19 ino=257 dd-2584 [003] 274.423039: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=487 unstable=0 bg_thresh=999 thresh=1999 gap=482 poll_thresh=20 ino=257 dd-2584 [003] 274.423040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=101% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 274.424627: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=816 to_write=15568 dd-2584 [003] 274.434386: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1087 unstable=0 bg_thresh=999 thresh=1999 gap=607 poll_thresh=20 ino=257 dd-2584 [003] 274.434517: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1087 unstable=0 bg_thresh=999 thresh=1999 gap=607 poll_thresh=15 ino=257 dd-2584 [003] 274.434586: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1087 unstable=0 bg_thresh=1002 thresh=2004 gap=587 poll_thresh=16 ino=257 dd-2584 [003] 274.434879: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1087 unstable=0 bg_thresh=998 thresh=1997 gap=555 poll_thresh=17 ino=257 dd-2584 [003] 274.434991: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1087 unstable=0 bg_thresh=998 thresh=1996 gap=529 poll_thresh=18 ino=257 dd-2584 [003] 274.435105: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1087 unstable=0 bg_thresh=1000 thresh=2000 gap=483 poll_thresh=19 ino=257 dd-2584 [003] 274.435110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=101% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 274.442362: balance_dirty_state: bdi btrfs-1: dirty=430 wb=962 unstable=0 bg_thresh=991 thresh=1982 gap=590 poll_thresh=19 ino=257 dd-2584 [003] 274.442450: balance_dirty_state: bdi btrfs-1: dirty=430 wb=962 unstable=0 bg_thresh=991 thresh=1982 gap=590 poll_thresh=14 ino=257 dd-2584 [003] 274.442590: balance_dirty_state: bdi btrfs-1: dirty=455 wb=962 unstable=0 bg_thresh=993 thresh=1987 gap=570 poll_thresh=15 ino=257 dd-2584 [003] 274.442650: balance_dirty_state: bdi btrfs-1: dirty=480 wb=962 unstable=0 bg_thresh=993 thresh=1987 gap=545 poll_thresh=16 ino=257 dd-2584 [003] 274.442764: balance_dirty_state: bdi btrfs-1: dirty=505 wb=962 unstable=0 bg_thresh=998 thresh=1997 gap=530 poll_thresh=17 ino=257 dd-2584 [003] 274.442882: balance_dirty_state: bdi btrfs-1: dirty=530 wb=962 unstable=0 bg_thresh=1001 thresh=2002 gap=510 poll_thresh=18 ino=257 dd-2584 [003] 274.442999: balance_dirty_state: bdi btrfs-1: dirty=555 wb=962 unstable=0 bg_thresh=1000 thresh=2001 gap=484 poll_thresh=19 ino=257 dd-2584 [003] 274.443004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 274.450364: balance_dirty_state: bdi btrfs-1: dirty=555 wb=837 unstable=0 bg_thresh=999 thresh=1998 gap=606 poll_thresh=19 ino=257 dd-2584 [003] 274.450497: balance_dirty_state: bdi btrfs-1: dirty=580 wb=837 unstable=0 bg_thresh=999 thresh=1998 gap=581 poll_thresh=14 ino=257 dd-2584 [003] 274.450973: balance_dirty_state: bdi btrfs-1: dirty=605 wb=837 unstable=0 bg_thresh=1001 thresh=2003 gap=561 poll_thresh=15 ino=257 dd-2584 [003] 274.451091: balance_dirty_state: bdi btrfs-1: dirty=605 wb=837 unstable=0 bg_thresh=998 thresh=1997 gap=555 poll_thresh=16 ino=257 dd-2584 [003] 274.451292: balance_dirty_state: bdi btrfs-1: dirty=655 wb=837 unstable=0 bg_thresh=997 thresh=1995 gap=503 poll_thresh=17 ino=257 dd-2584 [003] 274.451415: balance_dirty_state: bdi btrfs-1: dirty=680 wb=837 unstable=0 bg_thresh=997 thresh=1994 gap=477 poll_thresh=18 ino=257 dd-2584 [003] 274.451419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=101% bdi_bw=66008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 274.458435: balance_dirty_state: bdi btrfs-1: dirty=680 wb=712 unstable=0 bg_thresh=996 thresh=1992 gap=600 poll_thresh=18 ino=257 dd-2584 [003] 274.458524: balance_dirty_state: bdi btrfs-1: dirty=705 wb=712 unstable=0 bg_thresh=995 thresh=1991 gap=574 poll_thresh=13 ino=257 dd-2584 [003] 274.458583: balance_dirty_state: bdi btrfs-1: dirty=705 wb=712 unstable=0 bg_thresh=995 thresh=1991 gap=574 poll_thresh=14 ino=257 dd-2584 [003] 274.458640: balance_dirty_state: bdi btrfs-1: dirty=730 wb=712 unstable=0 bg_thresh=995 thresh=1990 gap=548 poll_thresh=15 ino=257 dd-2584 [003] 274.458697: balance_dirty_state: bdi btrfs-1: dirty=755 wb=712 unstable=0 bg_thresh=995 thresh=1990 gap=523 poll_thresh=16 ino=257 dd-2584 [003] 274.458808: balance_dirty_state: bdi btrfs-1: dirty=780 wb=712 unstable=0 bg_thresh=997 thresh=1994 gap=502 poll_thresh=17 ino=257 dd-2584 [003] 274.458927: balance_dirty_state: bdi btrfs-1: dirty=805 wb=712 unstable=0 bg_thresh=996 thresh=1993 gap=476 poll_thresh=18 ino=257 dd-2584 [003] 274.458932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 274.466453: balance_dirty_state: bdi btrfs-1: dirty=805 wb=587 unstable=0 bg_thresh=987 thresh=1974 gap=582 poll_thresh=18 ino=257 dd-2584 [003] 274.466576: balance_dirty_state: bdi btrfs-1: dirty=830 wb=587 unstable=0 bg_thresh=987 thresh=1974 gap=557 poll_thresh=13 ino=257 dd-2584 [003] 274.466691: balance_dirty_state: bdi btrfs-1: dirty=830 wb=587 unstable=0 bg_thresh=989 thresh=1979 gap=562 poll_thresh=14 ino=257 dd-2584 [003] 274.466961: balance_dirty_state: bdi btrfs-1: dirty=855 wb=437 unstable=0 bg_thresh=989 thresh=1978 gap=686 poll_thresh=15 ino=257 dd-2584 [003] 274.467023: balance_dirty_state: bdi btrfs-1: dirty=880 wb=437 unstable=0 bg_thresh=989 thresh=1978 gap=661 poll_thresh=16 ino=257 dd-2584 [003] 274.467144: balance_dirty_state: bdi btrfs-1: dirty=905 wb=437 unstable=0 bg_thresh=994 thresh=1989 gap=647 poll_thresh=17 ino=257 dd-2584 [003] 274.467266: balance_dirty_state: bdi btrfs-1: dirty=930 wb=437 unstable=0 bg_thresh=996 thresh=1993 gap=626 poll_thresh=18 ino=257 dd-2584 [003] 274.467388: balance_dirty_state: bdi btrfs-1: dirty=955 wb=437 unstable=0 bg_thresh=996 thresh=1992 gap=600 poll_thresh=19 ino=257 dd-2584 [003] 274.467509: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=437 unstable=0 bg_thresh=995 thresh=1991 gap=549 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 274.467558: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11848 wrote=0 to_write=16384 dd-2584 [003] 274.467641: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=437 unstable=0 bg_thresh=997 thresh=1995 gap=528 poll_thresh=21 ino=257 dd-2584 [003] 274.467772: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=462 unstable=0 bg_thresh=997 thresh=1994 gap=502 poll_thresh=22 ino=257 dd-2584 [003] 274.467902: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=512 unstable=0 bg_thresh=996 thresh=1993 gap=451 poll_thresh=23 ino=257 dd-2584 [003] 274.467904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 274.469520: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=800 to_write=15584 dd-2584 [003] 274.474374: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1237 unstable=0 bg_thresh=996 thresh=1993 gap=451 poll_thresh=23 ino=257 dd-2584 [003] 274.474381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 274.482381: balance_dirty_state: bdi btrfs-1: dirty=305 wb=987 unstable=0 bg_thresh=998 thresh=1997 gap=705 poll_thresh=23 ino=257 dd-2584 [003] 274.482629: balance_dirty_state: bdi btrfs-1: dirty=305 wb=987 unstable=0 bg_thresh=998 thresh=1996 gap=704 poll_thresh=17 ino=257 dd-2584 [003] 274.482743: balance_dirty_state: bdi btrfs-1: dirty=355 wb=987 unstable=0 bg_thresh=997 thresh=1995 gap=653 poll_thresh=18 ino=257 dd-2584 [003] 274.482855: balance_dirty_state: bdi btrfs-1: dirty=380 wb=987 unstable=0 bg_thresh=997 thresh=1994 gap=627 poll_thresh=19 ino=257 dd-2584 [003] 274.482969: balance_dirty_state: bdi btrfs-1: dirty=405 wb=987 unstable=0 bg_thresh=999 thresh=1998 gap=606 poll_thresh=20 ino=257 dd-2584 [003] 274.483082: balance_dirty_state: bdi btrfs-1: dirty=430 wb=987 unstable=0 bg_thresh=998 thresh=1997 gap=580 poll_thresh=21 ino=257 dd-2584 [003] 274.483195: balance_dirty_state: bdi btrfs-1: dirty=480 wb=987 unstable=0 bg_thresh=998 thresh=1996 gap=529 poll_thresh=22 ino=257 dd-2584 [003] 274.483308: balance_dirty_state: bdi btrfs-1: dirty=505 wb=987 unstable=0 bg_thresh=997 thresh=1995 gap=503 poll_thresh=23 ino=257 dd-2584 [003] 274.483422: balance_dirty_state: bdi btrfs-1: dirty=530 wb=987 unstable=0 bg_thresh=999 thresh=1999 gap=482 poll_thresh=24 ino=257 dd-2584 [003] 274.483426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 274.490519: balance_dirty_state: bdi btrfs-1: dirty=530 wb=987 unstable=0 bg_thresh=999 thresh=1999 gap=482 poll_thresh=24 ino=257 dd-2584 [003] 274.490527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 274.498478: balance_dirty_state: bdi btrfs-1: dirty=530 wb=987 unstable=0 bg_thresh=999 thresh=1999 gap=482 poll_thresh=24 ino=257 dd-2584 [003] 274.498487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 274.506466: balance_dirty_state: bdi btrfs-1: dirty=530 wb=862 unstable=0 bg_thresh=993 thresh=1986 gap=594 poll_thresh=24 ino=257 dd-2584 [003] 274.506533: balance_dirty_state: bdi btrfs-1: dirty=555 wb=862 unstable=0 bg_thresh=990 thresh=1980 gap=563 poll_thresh=18 ino=257 dd-2584 [003] 274.506828: balance_dirty_state: bdi btrfs-1: dirty=580 wb=862 unstable=0 bg_thresh=992 thresh=1984 gap=542 poll_thresh=19 ino=257 dd-2584 [003] 274.506944: balance_dirty_state: bdi btrfs-1: dirty=605 wb=862 unstable=0 bg_thresh=991 thresh=1983 gap=516 poll_thresh=20 ino=257 dd-2584 [003] 274.507062: balance_dirty_state: bdi btrfs-1: dirty=655 wb=862 unstable=0 bg_thresh=991 thresh=1982 gap=465 poll_thresh=21 ino=257 dd-2584 [003] 274.507067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-136% task_gap=-372% task_weight=100% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 274.514483: balance_dirty_state: bdi btrfs-1: dirty=655 wb=862 unstable=0 bg_thresh=991 thresh=1982 gap=465 poll_thresh=21 ino=257 dd-2584 [003] 274.514491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-379% task_weight=99% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 274.522408: balance_dirty_state: bdi btrfs-1: dirty=655 wb=812 unstable=0 bg_thresh=991 thresh=1982 gap=515 poll_thresh=21 ino=257 dd-2584 [003] 274.522496: balance_dirty_state: bdi btrfs-1: dirty=655 wb=812 unstable=0 bg_thresh=990 thresh=1981 gap=514 poll_thresh=16 ino=257 dd-2584 [003] 274.522618: balance_dirty_state: bdi btrfs-1: dirty=705 wb=812 unstable=0 bg_thresh=990 thresh=1980 gap=463 poll_thresh=17 ino=257 dd-2584 [003] 274.522622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 274.530444: balance_dirty_state: bdi btrfs-1: dirty=705 wb=687 unstable=0 bg_thresh=994 thresh=1988 gap=596 poll_thresh=17 ino=257 dd-2584 [003] 274.530511: balance_dirty_state: bdi btrfs-1: dirty=705 wb=687 unstable=0 bg_thresh=996 thresh=1993 gap=601 poll_thresh=13 ino=257 dd-2584 [003] 274.530574: balance_dirty_state: bdi btrfs-1: dirty=730 wb=687 unstable=0 bg_thresh=993 thresh=1987 gap=570 poll_thresh=14 ino=257 dd-2584 [003] 274.530635: balance_dirty_state: bdi btrfs-1: dirty=755 wb=687 unstable=0 bg_thresh=996 thresh=1992 gap=550 poll_thresh=15 ino=257 dd-2584 [003] 274.530697: balance_dirty_state: bdi btrfs-1: dirty=755 wb=687 unstable=0 bg_thresh=995 thresh=1991 gap=549 poll_thresh=16 ino=257 dd-2584 [003] 274.530822: balance_dirty_state: bdi btrfs-1: dirty=780 wb=687 unstable=0 bg_thresh=995 thresh=1990 gap=523 poll_thresh=17 ino=257 dd-2584 [003] 274.531122: balance_dirty_state: bdi btrfs-1: dirty=830 wb=687 unstable=0 bg_thresh=994 thresh=1989 gap=472 poll_thresh=18 ino=257 dd-2584 [003] 274.531127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-369% task_weight=99% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.538493: balance_dirty_state: bdi btrfs-1: dirty=830 wb=687 unstable=0 bg_thresh=988 thresh=1977 gap=460 poll_thresh=18 ino=257 dd-2584 [006] 274.538503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-143% task_gap=-386% task_weight=99% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.546461: balance_dirty_state: bdi btrfs-1: dirty=830 wb=687 unstable=0 bg_thresh=988 thresh=1977 gap=460 poll_thresh=18 ino=257 dd-2584 [006] 274.546470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-143% task_gap=-386% task_weight=99% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.554426: balance_dirty_state: bdi btrfs-1: dirty=830 wb=562 unstable=0 bg_thresh=988 thresh=1977 gap=585 poll_thresh=18 ino=257 dd-2584 [006] 274.554491: balance_dirty_state: bdi btrfs-1: dirty=855 wb=562 unstable=0 bg_thresh=991 thresh=1982 gap=565 poll_thresh=13 ino=257 dd-2584 [006] 274.554549: balance_dirty_state: bdi btrfs-1: dirty=855 wb=562 unstable=0 bg_thresh=993 thresh=1987 gap=570 poll_thresh=14 ino=257 dd-2584 [006] 274.554604: balance_dirty_state: bdi btrfs-1: dirty=880 wb=562 unstable=0 bg_thresh=993 thresh=1987 gap=545 poll_thresh=15 ino=257 dd-2584 [006] 274.554661: balance_dirty_state: bdi btrfs-1: dirty=905 wb=562 unstable=0 bg_thresh=996 thresh=1992 gap=525 poll_thresh=16 ino=257 dd-2584 [006] 274.554780: balance_dirty_state: bdi btrfs-1: dirty=930 wb=562 unstable=0 bg_thresh=998 thresh=1997 gap=505 poll_thresh=17 ino=257 dd-2584 [006] 274.554902: balance_dirty_state: bdi btrfs-1: dirty=955 wb=562 unstable=0 bg_thresh=998 thresh=1996 gap=479 poll_thresh=18 ino=257 dd-2584 [006] 274.554906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=99% bdi_bw=66076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.562476: balance_dirty_state: bdi btrfs-1: dirty=955 wb=562 unstable=0 bg_thresh=1001 thresh=2002 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 274.562481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=63112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.570514: balance_dirty_state: bdi btrfs-1: dirty=955 wb=437 unstable=0 bg_thresh=997 thresh=1995 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 274.570608: balance_dirty_state: bdi btrfs-1: dirty=980 wb=437 unstable=0 bg_thresh=997 thresh=1994 gap=577 poll_thresh=13 ino=257 dd-2584 [006] 274.570669: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=437 unstable=0 bg_thresh=999 thresh=1999 gap=557 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 274.570730: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11952 wrote=0 to_write=8192 dd-2584 [006] 274.570735: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=437 unstable=0 bg_thresh=996 thresh=1993 gap=551 poll_thresh=15 ino=257 dd-2584 [006] 274.570796: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=437 unstable=0 bg_thresh=999 thresh=1998 gap=531 poll_thresh=16 ino=257 dd-2584 [006] 274.570924: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=462 unstable=0 bg_thresh=998 thresh=1997 gap=505 poll_thresh=17 ino=257 dd-2584 [006] 274.571256: balance_dirty_state: bdi btrfs-1: dirty=930 wb=612 unstable=0 bg_thresh=997 thresh=1995 gap=453 poll_thresh=18 ino=257 dd-2584 [006] 274.571259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=63112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 274.573978: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=784 to_write=7408 dd-2584 [006] 274.578514: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1212 unstable=0 bg_thresh=997 thresh=1995 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 274.578524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=63112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.586505: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1087 unstable=0 bg_thresh=997 thresh=1994 gap=602 poll_thresh=18 ino=257 dd-2584 [006] 274.586582: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1087 unstable=0 bg_thresh=997 thresh=1994 gap=577 poll_thresh=13 ino=257 dd-2584 [006] 274.586644: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1087 unstable=0 bg_thresh=996 thresh=1993 gap=551 poll_thresh=14 ino=257 dd-2584 [006] 274.586703: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1087 unstable=0 bg_thresh=996 thresh=1993 gap=551 poll_thresh=15 ino=257 dd-2584 [006] 274.586764: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1087 unstable=0 bg_thresh=996 thresh=1992 gap=525 poll_thresh=16 ino=257 dd-2584 [006] 274.586882: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1087 unstable=0 bg_thresh=995 thresh=1991 gap=499 poll_thresh=17 ino=257 dd-2584 [006] 274.587003: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1087 unstable=0 bg_thresh=997 thresh=1995 gap=453 poll_thresh=18 ino=257 dd-2584 [006] 274.587008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=63112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.594523: balance_dirty_state: bdi btrfs-1: dirty=455 wb=962 unstable=0 bg_thresh=997 thresh=1995 gap=578 poll_thresh=18 ino=257 dd-2584 [006] 274.594624: balance_dirty_state: bdi btrfs-1: dirty=455 wb=962 unstable=0 bg_thresh=997 thresh=1995 gap=578 poll_thresh=13 ino=257 dd-2584 [006] 274.594687: balance_dirty_state: bdi btrfs-1: dirty=480 wb=962 unstable=0 bg_thresh=997 thresh=1994 gap=552 poll_thresh=14 ino=257 dd-2584 [006] 274.594744: balance_dirty_state: bdi btrfs-1: dirty=480 wb=962 unstable=0 bg_thresh=997 thresh=1994 gap=552 poll_thresh=15 ino=257 dd-2584 [006] 274.594802: balance_dirty_state: bdi btrfs-1: dirty=505 wb=962 unstable=0 bg_thresh=996 thresh=1993 gap=526 poll_thresh=16 ino=257 dd-2584 [006] 274.594917: balance_dirty_state: bdi btrfs-1: dirty=530 wb=962 unstable=0 bg_thresh=996 thresh=1992 gap=500 poll_thresh=17 ino=257 dd-2584 [006] 274.595209: balance_dirty_state: bdi btrfs-1: dirty=580 wb=962 unstable=0 bg_thresh=998 thresh=1996 gap=454 poll_thresh=18 ino=257 dd-2584 [006] 274.595213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-129% task_gap=-358% task_weight=99% bdi_bw=63112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.602480: balance_dirty_state: bdi btrfs-1: dirty=580 wb=837 unstable=0 bg_thresh=998 thresh=1997 gap=580 poll_thresh=18 ino=257 dd-2584 [006] 274.602546: balance_dirty_state: bdi btrfs-1: dirty=580 wb=837 unstable=0 bg_thresh=995 thresh=1991 gap=574 poll_thresh=13 ino=257 dd-2584 [006] 274.602607: balance_dirty_state: bdi btrfs-1: dirty=605 wb=837 unstable=0 bg_thresh=998 thresh=1996 gap=554 poll_thresh=14 ino=257 dd-2584 [006] 274.602667: balance_dirty_state: bdi btrfs-1: dirty=630 wb=837 unstable=0 bg_thresh=997 thresh=1995 gap=528 poll_thresh=15 ino=257 dd-2584 [006] 274.602725: balance_dirty_state: bdi btrfs-1: dirty=630 wb=837 unstable=0 bg_thresh=997 thresh=1995 gap=528 poll_thresh=16 ino=257 dd-2584 [006] 274.602843: balance_dirty_state: bdi btrfs-1: dirty=680 wb=837 unstable=0 bg_thresh=999 thresh=1999 gap=482 poll_thresh=17 ino=257 dd-2584 [006] 274.602847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=63112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.610472: balance_dirty_state: bdi btrfs-1: dirty=680 wb=787 unstable=0 bg_thresh=999 thresh=1999 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 274.610538: balance_dirty_state: bdi btrfs-1: dirty=680 wb=787 unstable=0 bg_thresh=996 thresh=1993 gap=526 poll_thresh=13 ino=257 dd-2584 [006] 274.610602: balance_dirty_state: bdi btrfs-1: dirty=705 wb=787 unstable=0 bg_thresh=999 thresh=1998 gap=506 poll_thresh=14 ino=257 dd-2584 [006] 274.610658: balance_dirty_state: bdi btrfs-1: dirty=705 wb=787 unstable=0 bg_thresh=996 thresh=1992 gap=500 poll_thresh=15 ino=257 dd-2584 [006] 274.610716: balance_dirty_state: bdi btrfs-1: dirty=730 wb=787 unstable=0 bg_thresh=998 thresh=1997 gap=480 poll_thresh=16 ino=257 dd-2584 [006] 274.610720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=63112 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 274.618538: balance_dirty_state: bdi btrfs-1: dirty=730 wb=662 unstable=0 bg_thresh=997 thresh=1995 gap=603 poll_thresh=16 ino=257 dd-2584 [006] 274.618643: balance_dirty_state: bdi btrfs-1: dirty=755 wb=662 unstable=0 bg_thresh=997 thresh=1994 gap=577 poll_thresh=12 ino=257 dd-2584 [006] 274.618701: balance_dirty_state: bdi btrfs-1: dirty=755 wb=662 unstable=0 bg_thresh=997 thresh=1994 gap=577 poll_thresh=13 ino=257 dd-2584 [006] 274.618757: balance_dirty_state: bdi btrfs-1: dirty=780 wb=662 unstable=0 bg_thresh=996 thresh=1993 gap=551 poll_thresh=14 ino=257 dd-2584 [006] 274.618815: balance_dirty_state: bdi btrfs-1: dirty=805 wb=662 unstable=0 bg_thresh=996 thresh=1992 gap=525 poll_thresh=15 ino=257 dd-2584 [006] 274.618871: balance_dirty_state: bdi btrfs-1: dirty=805 wb=662 unstable=0 bg_thresh=996 thresh=1992 gap=525 poll_thresh=16 ino=257 dd-2584 [006] 274.619156: balance_dirty_state: bdi btrfs-1: dirty=855 wb=662 unstable=0 bg_thresh=998 thresh=1996 gap=479 poll_thresh=17 ino=257 dd-2584 [006] 274.619160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-311% task_weight=100% bdi_bw=63112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 274.626546: balance_dirty_state: bdi btrfs-1: dirty=855 wb=537 unstable=0 bg_thresh=1000 thresh=2000 gap=608 poll_thresh=17 ino=257 dd-2584 [006] 274.626653: balance_dirty_state: bdi btrfs-1: dirty=855 wb=537 unstable=0 bg_thresh=997 thresh=1994 gap=602 poll_thresh=13 ino=257 dd-2584 [006] 274.626710: balance_dirty_state: bdi btrfs-1: dirty=880 wb=537 unstable=0 bg_thresh=999 thresh=1999 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 274.626766: balance_dirty_state: bdi btrfs-1: dirty=880 wb=537 unstable=0 bg_thresh=996 thresh=1993 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 274.626822: balance_dirty_state: bdi btrfs-1: dirty=905 wb=537 unstable=0 bg_thresh=999 thresh=1998 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 274.626934: balance_dirty_state: bdi btrfs-1: dirty=930 wb=537 unstable=0 bg_thresh=998 thresh=1997 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 274.627048: balance_dirty_state: bdi btrfs-1: dirty=980 wb=537 unstable=0 bg_thresh=1000 thresh=2001 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 274.627052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=63112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 274.634585: balance_dirty_state: bdi btrfs-1: dirty=980 wb=412 unstable=0 bg_thresh=1000 thresh=2000 gap=608 poll_thresh=18 ino=257 dd-2584 [003] 274.634696: balance_dirty_state: bdi btrfs-1: dirty=980 wb=412 unstable=0 bg_thresh=1002 thresh=2005 gap=613 poll_thresh=13 ino=257 dd-2584 [003] 274.634754: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=412 unstable=0 bg_thresh=999 thresh=1999 gap=582 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 274.634814: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12016 wrote=0 to_write=8192 dd-2584 [003] 274.634820: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=412 unstable=0 bg_thresh=1002 thresh=2004 gap=562 poll_thresh=15 ino=257 dd-2584 [003] 274.634883: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=412 unstable=0 bg_thresh=1001 thresh=2003 gap=561 poll_thresh=16 ino=257 dd-2584 [003] 274.635009: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=462 unstable=0 bg_thresh=1001 thresh=2002 gap=485 poll_thresh=17 ino=257 dd-2584 [003] 274.635011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=63112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 274.636668: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=300 wrote=752 to_write=7440 dd-2584 [003] 274.642429: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1037 unstable=0 bg_thresh=1001 thresh=2002 gap=635 poll_thresh=17 ino=257 dd-2584 [003] 274.642916: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1037 unstable=0 bg_thresh=1000 thresh=2001 gap=634 poll_thresh=13 ino=257 dd-2584 [003] 274.643036: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1037 unstable=0 bg_thresh=1000 thresh=2001 gap=609 poll_thresh=14 ino=257 dd-2584 [003] 274.643153: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1037 unstable=0 bg_thresh=1000 thresh=2000 gap=608 poll_thresh=15 ino=257 dd-2584 [003] 274.643270: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1037 unstable=0 bg_thresh=1000 thresh=2000 gap=583 poll_thresh=16 ino=257 dd-2584 [003] 274.643506: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1037 unstable=0 bg_thresh=1002 thresh=2004 gap=562 poll_thresh=17 ino=257 dd-2584 [003] 274.643740: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1037 unstable=0 bg_thresh=1001 thresh=2003 gap=511 poll_thresh=18 ino=257 dd-2584 [003] 274.643985: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1037 unstable=0 bg_thresh=1000 thresh=2001 gap=484 poll_thresh=19 ino=257 dd-2584 [003] 274.643995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=63112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 274.650559: balance_dirty_state: bdi btrfs-1: dirty=480 wb=912 unstable=0 bg_thresh=1002 thresh=2005 gap=613 poll_thresh=19 ino=257 dd-2584 [003] 274.650682: balance_dirty_state: bdi btrfs-1: dirty=505 wb=912 unstable=0 bg_thresh=1002 thresh=2004 gap=587 poll_thresh=14 ino=257 dd-2584 [003] 274.650800: balance_dirty_state: bdi btrfs-1: dirty=505 wb=912 unstable=0 bg_thresh=1004 thresh=2009 gap=592 poll_thresh=15 ino=257 dd-2584 [003] 274.650921: balance_dirty_state: bdi btrfs-1: dirty=530 wb=912 unstable=0 bg_thresh=1004 thresh=2008 gap=566 poll_thresh=16 ino=257 dd-2584 [003] 274.651154: balance_dirty_state: bdi btrfs-1: dirty=555 wb=912 unstable=0 bg_thresh=1003 thresh=2007 gap=540 poll_thresh=17 ino=257 dd-2584 [003] 274.651746: balance_dirty_state: bdi btrfs-1: dirty=580 wb=912 unstable=0 bg_thresh=1003 thresh=2006 gap=514 poll_thresh=18 ino=257 dd-2584 [003] 274.651981: balance_dirty_state: bdi btrfs-1: dirty=630 wb=912 unstable=0 bg_thresh=1002 thresh=2005 gap=463 poll_thresh=19 ino=257 dd-2584 [003] 274.651989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-345% task_weight=101% bdi_bw=63112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 274.658506: balance_dirty_state: bdi btrfs-1: dirty=630 wb=912 unstable=0 bg_thresh=999 thresh=1999 gap=457 poll_thresh=19 ino=257 dd-2584 [003] 274.658514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-354% task_weight=101% bdi_bw=63112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 274.666472: balance_dirty_state: bdi btrfs-1: dirty=630 wb=912 unstable=0 bg_thresh=993 thresh=1986 gap=444 poll_thresh=19 ino=257 dd-2584 [003] 274.666477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-372% task_weight=101% bdi_bw=61232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 274.674509: balance_dirty_state: bdi btrfs-1: dirty=630 wb=812 unstable=0 bg_thresh=988 thresh=1976 gap=534 poll_thresh=19 ino=257 dd-2584 [003] 274.674584: balance_dirty_state: bdi btrfs-1: dirty=630 wb=812 unstable=0 bg_thresh=987 thresh=1975 gap=533 poll_thresh=14 ino=257 dd-2584 [003] 274.674648: balance_dirty_state: bdi btrfs-1: dirty=655 wb=812 unstable=0 bg_thresh=990 thresh=1980 gap=513 poll_thresh=15 ino=257 dd-2584 [003] 274.674711: balance_dirty_state: bdi btrfs-1: dirty=680 wb=812 unstable=0 bg_thresh=987 thresh=1974 gap=482 poll_thresh=16 ino=257 dd-2584 [003] 274.674715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=61232 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 274.682551: balance_dirty_state: bdi btrfs-1: dirty=680 wb=787 unstable=0 bg_thresh=990 thresh=1980 gap=513 poll_thresh=16 ino=257 dd-2584 [006] 274.682619: balance_dirty_state: bdi btrfs-1: dirty=680 wb=787 unstable=0 bg_thresh=990 thresh=1980 gap=513 poll_thresh=12 ino=257 dd-2584 [006] 274.682679: balance_dirty_state: bdi btrfs-1: dirty=705 wb=787 unstable=0 bg_thresh=989 thresh=1979 gap=487 poll_thresh=13 ino=257 dd-2584 [006] 274.682684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=61232 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 274.690544: balance_dirty_state: bdi btrfs-1: dirty=705 wb=787 unstable=0 bg_thresh=992 thresh=1985 gap=493 poll_thresh=13 ino=257 dd-2584 [006] 274.690549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=61232 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 274.698541: balance_dirty_state: bdi btrfs-1: dirty=705 wb=662 unstable=0 bg_thresh=990 thresh=1981 gap=614 poll_thresh=13 ino=257 dd-2584 [006] 274.698618: balance_dirty_state: bdi btrfs-1: dirty=730 wb=662 unstable=0 bg_thresh=993 thresh=1986 gap=594 poll_thresh=10 ino=257 dd-2584 [006] 274.698680: balance_dirty_state: bdi btrfs-1: dirty=730 wb=662 unstable=0 bg_thresh=990 thresh=1980 gap=588 poll_thresh=11 ino=257 dd-2584 [006] 274.698743: balance_dirty_state: bdi btrfs-1: dirty=755 wb=662 unstable=0 bg_thresh=989 thresh=1979 gap=562 poll_thresh=12 ino=257 dd-2584 [006] 274.698804: balance_dirty_state: bdi btrfs-1: dirty=780 wb=662 unstable=0 bg_thresh=992 thresh=1984 gap=542 poll_thresh=13 ino=257 dd-2584 [006] 274.698867: balance_dirty_state: bdi btrfs-1: dirty=780 wb=662 unstable=0 bg_thresh=989 thresh=1978 gap=536 poll_thresh=14 ino=257 dd-2584 [006] 274.698929: balance_dirty_state: bdi btrfs-1: dirty=805 wb=662 unstable=0 bg_thresh=991 thresh=1983 gap=516 poll_thresh=15 ino=257 dd-2584 [006] 274.698990: balance_dirty_state: bdi btrfs-1: dirty=805 wb=662 unstable=0 bg_thresh=988 thresh=1977 gap=510 poll_thresh=16 ino=257 dd-2584 [006] 274.699294: balance_dirty_state: bdi btrfs-1: dirty=855 wb=662 unstable=0 bg_thresh=990 thresh=1981 gap=464 poll_thresh=17 ino=257 dd-2584 [006] 274.699299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-377% task_weight=99% bdi_bw=61232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 274.706557: balance_dirty_state: bdi btrfs-1: dirty=855 wb=512 unstable=0 bg_thresh=990 thresh=1980 gap=613 poll_thresh=17 ino=257 dd-2584 [000] 274.706633: balance_dirty_state: bdi btrfs-1: dirty=855 wb=512 unstable=0 bg_thresh=990 thresh=1980 gap=613 poll_thresh=13 ino=257 dd-2584 [000] 274.706701: balance_dirty_state: bdi btrfs-1: dirty=880 wb=512 unstable=0 bg_thresh=992 thresh=1985 gap=593 poll_thresh=14 ino=257 dd-2584 [000] 274.706768: balance_dirty_state: bdi btrfs-1: dirty=880 wb=512 unstable=0 bg_thresh=992 thresh=1985 gap=593 poll_thresh=15 ino=257 dd-2584 [000] 274.706835: balance_dirty_state: bdi btrfs-1: dirty=905 wb=512 unstable=0 bg_thresh=995 thresh=1990 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 274.706971: balance_dirty_state: bdi btrfs-1: dirty=930 wb=512 unstable=0 bg_thresh=997 thresh=1995 gap=553 poll_thresh=17 ino=257 dd-2584 [000] 274.707109: balance_dirty_state: bdi btrfs-1: dirty=980 wb=512 unstable=0 bg_thresh=999 thresh=1999 gap=507 poll_thresh=18 ino=257 dd-2584 [000] 274.707244: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=512 unstable=0 bg_thresh=999 thresh=1998 gap=481 poll_thresh=19 ino=257 dd-2584 [000] 274.707249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-401% task_weight=99% bdi_bw=61232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 274.707267: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12088 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 274.709154: writeback_single_inode: bdi btrfs-1: ino=257 state= age=372 wrote=688 to_write=7504 dd-2584 [000] 274.714450: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1187 unstable=0 bg_thresh=999 thresh=1998 gap=506 poll_thresh=19 ino=257 dd-2584 [000] 274.714523: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1187 unstable=0 bg_thresh=996 thresh=1992 gap=475 poll_thresh=14 ino=257 dd-2584 [000] 274.714528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-155% task_gap=-409% task_weight=98% bdi_bw=61232 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 274.722512: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1187 unstable=0 bg_thresh=996 thresh=1992 gap=475 poll_thresh=14 ino=257 dd-2584 [000] 274.722516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-155% task_gap=-409% task_weight=98% bdi_bw=61232 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 274.730526: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1187 unstable=0 bg_thresh=996 thresh=1992 gap=475 poll_thresh=14 ino=257 dd-2584 [004] 274.730531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-155% task_gap=-409% task_weight=98% bdi_bw=61232 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 274.738555: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1062 unstable=0 bg_thresh=991 thresh=1982 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 274.738682: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1062 unstable=0 bg_thresh=991 thresh=1982 gap=565 poll_thresh=10 ino=257 dd-2584 [004] 274.738799: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1062 unstable=0 bg_thresh=993 thresh=1987 gap=570 poll_thresh=11 ino=257 dd-2584 [004] 274.738914: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1062 unstable=0 bg_thresh=996 thresh=1992 gap=550 poll_thresh=12 ino=257 dd-2584 [004] 274.739033: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1062 unstable=0 bg_thresh=993 thresh=1986 gap=519 poll_thresh=13 ino=257 dd-2584 [004] 274.739518: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1062 unstable=0 bg_thresh=995 thresh=1991 gap=524 poll_thresh=14 ino=257 dd-2584 [004] 274.739636: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1062 unstable=0 bg_thresh=992 thresh=1985 gap=493 poll_thresh=15 ino=257 dd-2584 [004] 274.739645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=61232 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 274.746544: balance_dirty_state: bdi btrfs-1: dirty=430 wb=937 unstable=0 bg_thresh=991 thresh=1983 gap=616 poll_thresh=15 ino=257 dd-2584 [004] 274.746644: balance_dirty_state: bdi btrfs-1: dirty=455 wb=937 unstable=0 bg_thresh=994 thresh=1988 gap=596 poll_thresh=11 ino=257 dd-2584 [004] 274.746704: balance_dirty_state: bdi btrfs-1: dirty=455 wb=937 unstable=0 bg_thresh=993 thresh=1987 gap=595 poll_thresh=12 ino=257 dd-2584 [004] 274.746760: balance_dirty_state: bdi btrfs-1: dirty=480 wb=937 unstable=0 bg_thresh=996 thresh=1992 gap=575 poll_thresh=13 ino=257 dd-2584 [004] 274.746817: balance_dirty_state: bdi btrfs-1: dirty=505 wb=937 unstable=0 bg_thresh=993 thresh=1986 gap=544 poll_thresh=14 ino=257 dd-2584 [004] 274.746873: balance_dirty_state: bdi btrfs-1: dirty=505 wb=937 unstable=0 bg_thresh=995 thresh=1991 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 274.746931: balance_dirty_state: bdi btrfs-1: dirty=530 wb=937 unstable=0 bg_thresh=992 thresh=1985 gap=518 poll_thresh=16 ino=257 dd-2584 [004] 274.747045: balance_dirty_state: bdi btrfs-1: dirty=555 wb=937 unstable=0 bg_thresh=994 thresh=1989 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 274.747050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=61232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 274.754565: balance_dirty_state: bdi btrfs-1: dirty=555 wb=812 unstable=0 bg_thresh=993 thresh=1986 gap=619 poll_thresh=17 ino=257 dd-2584 [000] 274.754634: balance_dirty_state: bdi btrfs-1: dirty=555 wb=812 unstable=0 bg_thresh=993 thresh=1986 gap=619 poll_thresh=13 ino=257 dd-2584 [000] 274.754699: balance_dirty_state: bdi btrfs-1: dirty=580 wb=812 unstable=0 bg_thresh=995 thresh=1991 gap=599 poll_thresh=14 ino=257 dd-2584 [000] 274.754761: balance_dirty_state: bdi btrfs-1: dirty=580 wb=812 unstable=0 bg_thresh=995 thresh=1991 gap=599 poll_thresh=15 ino=257 dd-2584 [000] 274.754823: balance_dirty_state: bdi btrfs-1: dirty=605 wb=812 unstable=0 bg_thresh=998 thresh=1996 gap=579 poll_thresh=16 ino=257 dd-2584 [000] 274.754987: balance_dirty_state: bdi btrfs-1: dirty=630 wb=812 unstable=0 bg_thresh=1000 thresh=2001 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 274.755497: balance_dirty_state: bdi btrfs-1: dirty=680 wb=762 unstable=0 bg_thresh=999 thresh=1999 gap=557 poll_thresh=18 ino=257 dd-2584 [000] 274.755690: balance_dirty_state: bdi btrfs-1: dirty=705 wb=762 unstable=0 bg_thresh=999 thresh=1998 gap=531 poll_thresh=19 ino=257 dd-2584 [000] 274.755879: balance_dirty_state: bdi btrfs-1: dirty=730 wb=762 unstable=0 bg_thresh=998 thresh=1997 gap=505 poll_thresh=20 ino=257 dd-2584 [000] 274.756073: balance_dirty_state: bdi btrfs-1: dirty=780 wb=762 unstable=0 bg_thresh=1000 thresh=2001 gap=459 poll_thresh=21 ino=257 dd-2584 [000] 274.756080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-396% task_weight=98% bdi_bw=61232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 274.763753: balance_dirty_state: bdi btrfs-1: dirty=780 wb=712 unstable=0 bg_thresh=991 thresh=1982 gap=490 poll_thresh=21 ino=257 dd-2584 [000] 274.763760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-138% task_gap=-376% task_weight=99% bdi_bw=61232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 274.770475: balance_dirty_state: bdi btrfs-1: dirty=780 wb=462 unstable=0 bg_thresh=988 thresh=1976 gap=734 poll_thresh=21 ino=257 dd-2584 [000] 274.770557: balance_dirty_state: bdi btrfs-1: dirty=780 wb=462 unstable=0 bg_thresh=988 thresh=1976 gap=734 poll_thresh=16 ino=257 dd-2584 [000] 274.770667: balance_dirty_state: bdi btrfs-1: dirty=805 wb=462 unstable=0 bg_thresh=993 thresh=1986 gap=719 poll_thresh=17 ino=257 dd-2584 [000] 274.770777: balance_dirty_state: bdi btrfs-1: dirty=855 wb=462 unstable=0 bg_thresh=995 thresh=1991 gap=674 poll_thresh=18 ino=257 dd-2584 [000] 274.770891: balance_dirty_state: bdi btrfs-1: dirty=880 wb=462 unstable=0 bg_thresh=995 thresh=1990 gap=648 poll_thresh=19 ino=257 dd-2584 [000] 274.771174: balance_dirty_state: bdi btrfs-1: dirty=905 wb=462 unstable=0 bg_thresh=994 thresh=1989 gap=622 poll_thresh=20 ino=257 dd-2584 [000] 274.771287: balance_dirty_state: bdi btrfs-1: dirty=955 wb=462 unstable=0 bg_thresh=996 thresh=1993 gap=576 poll_thresh=21 ino=257 dd-2584 [000] 274.771400: balance_dirty_state: bdi btrfs-1: dirty=980 wb=462 unstable=0 bg_thresh=996 thresh=1992 gap=550 poll_thresh=22 ino=257 dd-2584 [000] 274.771513: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=462 unstable=0 bg_thresh=995 thresh=1991 gap=524 poll_thresh=23 ino=257 flush-btrfs-1-2586 [004] 274.771536: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12152 wrote=0 to_write=8192 dd-2584 [000] 274.771681: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=462 unstable=0 bg_thresh=997 thresh=1995 gap=503 poll_thresh=24 ino=257 dd-2584 [000] 274.771855: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=512 unstable=0 bg_thresh=997 thresh=1994 gap=452 poll_thresh=25 ino=257 dd-2584 [000] 274.771857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-406% task_weight=98% bdi_bw=59228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 274.773433: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=768 to_write=7424 dd-2584 [000] 274.778579: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1212 unstable=0 bg_thresh=997 thresh=1994 gap=452 poll_thresh=25 ino=257 dd-2584 [000] 274.778589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-406% task_weight=98% bdi_bw=59228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 274.786544: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1212 unstable=0 bg_thresh=997 thresh=1994 gap=452 poll_thresh=25 ino=257 dd-2584 [000] 274.786553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-406% task_weight=98% bdi_bw=59228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 274.794558: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1087 unstable=0 bg_thresh=984 thresh=1968 gap=551 poll_thresh=25 ino=257 dd-2584 [000] 274.794655: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1087 unstable=0 bg_thresh=986 thresh=1973 gap=556 poll_thresh=19 ino=257 dd-2584 [000] 274.794866: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1087 unstable=0 bg_thresh=988 thresh=1977 gap=510 poll_thresh=20 ino=257 dd-2584 [000] 274.795039: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1087 unstable=0 bg_thresh=988 thresh=1976 gap=484 poll_thresh=21 ino=257 dd-2584 [000] 274.795045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-142% task_gap=-385% task_weight=99% bdi_bw=59228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 274.802582: balance_dirty_state: bdi btrfs-1: dirty=405 wb=962 unstable=0 bg_thresh=991 thresh=1983 gap=616 poll_thresh=21 ino=257 dd-2584 [004] 274.802939: balance_dirty_state: bdi btrfs-1: dirty=405 wb=962 unstable=0 bg_thresh=991 thresh=1983 gap=616 poll_thresh=16 ino=257 dd-2584 [004] 274.803106: balance_dirty_state: bdi btrfs-1: dirty=430 wb=962 unstable=0 bg_thresh=994 thresh=1988 gap=596 poll_thresh=17 ino=257 dd-2584 [004] 274.803229: balance_dirty_state: bdi btrfs-1: dirty=480 wb=962 unstable=0 bg_thresh=999 thresh=1998 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 274.803350: balance_dirty_state: bdi btrfs-1: dirty=505 wb=962 unstable=0 bg_thresh=998 thresh=1997 gap=530 poll_thresh=19 ino=257 dd-2584 [004] 274.803469: balance_dirty_state: bdi btrfs-1: dirty=530 wb=962 unstable=0 bg_thresh=998 thresh=1996 gap=504 poll_thresh=20 ino=257 dd-2584 [004] 274.803588: balance_dirty_state: bdi btrfs-1: dirty=555 wb=962 unstable=0 bg_thresh=997 thresh=1995 gap=478 poll_thresh=21 ino=257 dd-2584 [004] 274.803593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-129% task_gap=-356% task_weight=98% bdi_bw=59228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 274.810547: balance_dirty_state: bdi btrfs-1: dirty=555 wb=962 unstable=0 bg_thresh=991 thresh=1982 gap=465 poll_thresh=21 ino=257 dd-2584 [004] 274.810554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-138% task_gap=-376% task_weight=99% bdi_bw=59228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 274.818550: balance_dirty_state: bdi btrfs-1: dirty=555 wb=962 unstable=0 bg_thresh=990 thresh=1981 gap=464 poll_thresh=21 ino=257 dd-2584 [004] 274.818554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-377% task_weight=99% bdi_bw=59228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 274.830577: balance_dirty_state: bdi btrfs-1: dirty=555 wb=787 unstable=0 bg_thresh=987 thresh=1975 gap=633 poll_thresh=21 ino=257 dd-2584 [001] 274.830644: balance_dirty_state: bdi btrfs-1: dirty=555 wb=787 unstable=0 bg_thresh=987 thresh=1975 gap=633 poll_thresh=16 ino=257 dd-2584 [001] 274.830760: balance_dirty_state: bdi btrfs-1: dirty=580 wb=787 unstable=0 bg_thresh=990 thresh=1980 gap=613 poll_thresh=17 ino=257 dd-2584 [001] 274.830882: balance_dirty_state: bdi btrfs-1: dirty=630 wb=787 unstable=0 bg_thresh=992 thresh=1985 gap=568 poll_thresh=18 ino=257 dd-2584 [001] 274.831184: balance_dirty_state: bdi btrfs-1: dirty=655 wb=787 unstable=0 bg_thresh=994 thresh=1989 gap=547 poll_thresh=19 ino=257 dd-2584 [001] 274.831303: balance_dirty_state: bdi btrfs-1: dirty=680 wb=787 unstable=0 bg_thresh=994 thresh=1988 gap=521 poll_thresh=20 ino=257 dd-2584 [001] 274.831421: balance_dirty_state: bdi btrfs-1: dirty=730 wb=787 unstable=0 bg_thresh=993 thresh=1987 gap=470 poll_thresh=21 ino=257 dd-2584 [001] 274.831426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=59228 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 274.838604: balance_dirty_state: bdi btrfs-1: dirty=730 wb=787 unstable=0 bg_thresh=993 thresh=1987 gap=470 poll_thresh=21 ino=257 dd-2584 [005] 274.838617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=59228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 274.846568: balance_dirty_state: bdi btrfs-1: dirty=730 wb=662 unstable=0 bg_thresh=993 thresh=1987 gap=595 poll_thresh=21 ino=257 dd-2584 [005] 274.846684: balance_dirty_state: bdi btrfs-1: dirty=730 wb=662 unstable=0 bg_thresh=994 thresh=1989 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 274.846912: balance_dirty_state: bdi btrfs-1: dirty=755 wb=662 unstable=0 bg_thresh=997 thresh=1994 gap=577 poll_thresh=17 ino=257 dd-2584 [005] 274.847146: balance_dirty_state: bdi btrfs-1: dirty=780 wb=662 unstable=0 bg_thresh=996 thresh=1993 gap=551 poll_thresh=18 ino=257 dd-2584 [005] 274.847383: balance_dirty_state: bdi btrfs-1: dirty=830 wb=662 unstable=0 bg_thresh=998 thresh=1997 gap=505 poll_thresh=19 ino=257 dd-2584 [005] 274.847617: balance_dirty_state: bdi btrfs-1: dirty=855 wb=662 unstable=0 bg_thresh=998 thresh=1996 gap=479 poll_thresh=20 ino=257 dd-2584 [005] 274.847625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=59228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 274.854634: balance_dirty_state: bdi btrfs-1: dirty=855 wb=662 unstable=0 bg_thresh=998 thresh=1996 gap=479 poll_thresh=20 ino=257 dd-2584 [005] 274.854642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=59228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 274.862555: balance_dirty_state: bdi btrfs-1: dirty=855 wb=512 unstable=0 bg_thresh=1000 thresh=2001 gap=634 poll_thresh=20 ino=257 dd-2584 [004] 274.862624: balance_dirty_state: bdi btrfs-1: dirty=880 wb=512 unstable=0 bg_thresh=1000 thresh=2001 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 274.862854: balance_dirty_state: bdi btrfs-1: dirty=905 wb=512 unstable=0 bg_thresh=1003 thresh=2006 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 274.862966: balance_dirty_state: bdi btrfs-1: dirty=930 wb=512 unstable=0 bg_thresh=1005 thresh=2011 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 274.863079: balance_dirty_state: bdi btrfs-1: dirty=955 wb=512 unstable=0 bg_thresh=1005 thresh=2010 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 274.863194: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=512 unstable=0 bg_thresh=1007 thresh=2014 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 274.863198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=59228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 274.870511: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=387 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 274.870570: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12252 wrote=0 to_write=8192 dd-2584 [004] 274.870609: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=387 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 274.870668: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=387 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 274.870732: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=387 unstable=0 bg_thresh=1006 thresh=2013 gap=621 poll_thresh=16 ino=257 dd-2584 [004] 274.870860: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=437 unstable=0 bg_thresh=1008 thresh=2017 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 274.870987: balance_dirty_state: bdi btrfs-1: dirty=980 wb=487 unstable=0 bg_thresh=1008 thresh=2016 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 274.871114: balance_dirty_state: bdi btrfs-1: dirty=980 wb=537 unstable=0 bg_thresh=1007 thresh=2015 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 274.871115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=59228 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 274.873317: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=848 to_write=7344 dd-2584 [004] 274.882599: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1212 unstable=0 bg_thresh=1007 thresh=2015 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 274.882860: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1212 unstable=0 bg_thresh=1007 thresh=2014 gap=497 poll_thresh=14 ino=257 dd-2584 [004] 274.882865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-374% task_weight=98% bdi_bw=56028 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 274.890590: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1212 unstable=0 bg_thresh=1007 thresh=2014 gap=497 poll_thresh=14 ino=257 dd-2584 [004] 274.890601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-374% task_weight=98% bdi_bw=56028 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 274.898605: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1212 unstable=0 bg_thresh=1007 thresh=2014 gap=497 poll_thresh=14 ino=257 dd-2584 [004] 274.898618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-374% task_weight=98% bdi_bw=56028 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 274.906595: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1087 unstable=0 bg_thresh=999 thresh=1998 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 274.906701: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1087 unstable=0 bg_thresh=999 thresh=1998 gap=581 poll_thresh=10 ino=257 dd-2584 [004] 274.906793: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1087 unstable=0 bg_thresh=1001 thresh=2003 gap=586 poll_thresh=11 ino=257 dd-2584 [004] 274.906886: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1087 unstable=0 bg_thresh=1001 thresh=2003 gap=561 poll_thresh=12 ino=257 dd-2584 [004] 274.906979: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1087 unstable=0 bg_thresh=1004 thresh=2008 gap=541 poll_thresh=13 ino=257 dd-2584 [004] 274.907071: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1087 unstable=0 bg_thresh=1006 thresh=2013 gap=546 poll_thresh=14 ino=257 dd-2584 [004] 274.907166: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1087 unstable=0 bg_thresh=1006 thresh=2013 gap=521 poll_thresh=15 ino=257 dd-2584 [004] 274.907283: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1087 unstable=0 bg_thresh=1006 thresh=2012 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 274.907616: balance_dirty_state: bdi btrfs-1: dirty=455 wb=987 unstable=0 bg_thresh=1005 thresh=2011 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 274.907910: balance_dirty_state: bdi btrfs-1: dirty=480 wb=962 unstable=0 bg_thresh=1001 thresh=2002 gap=560 poll_thresh=18 ino=257 dd-2584 [004] 274.908197: balance_dirty_state: bdi btrfs-1: dirty=505 wb=962 unstable=0 bg_thresh=999 thresh=1999 gap=532 poll_thresh=19 ino=257 dd-2584 [004] 274.908495: balance_dirty_state: bdi btrfs-1: dirty=555 wb=962 unstable=0 bg_thresh=1002 thresh=2004 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 274.908505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=56028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 274.914545: balance_dirty_state: bdi btrfs-1: dirty=555 wb=962 unstable=0 bg_thresh=1002 thresh=2004 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 274.914556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=56028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 274.922595: balance_dirty_state: bdi btrfs-1: dirty=555 wb=912 unstable=0 bg_thresh=1002 thresh=2004 gap=537 poll_thresh=20 ino=257 dd-2584 [004] 274.923005: balance_dirty_state: bdi btrfs-1: dirty=555 wb=912 unstable=0 bg_thresh=1004 thresh=2008 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 274.923088: balance_dirty_state: bdi btrfs-1: dirty=580 wb=912 unstable=0 bg_thresh=1004 thresh=2008 gap=516 poll_thresh=16 ino=257 dd-2584 [004] 274.923622: balance_dirty_state: bdi btrfs-1: dirty=605 wb=912 unstable=0 bg_thresh=1000 thresh=2000 gap=483 poll_thresh=17 ino=257 dd-2584 [004] 274.923629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=56028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 274.930574: balance_dirty_state: bdi btrfs-1: dirty=605 wb=837 unstable=0 bg_thresh=997 thresh=1994 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 274.930671: balance_dirty_state: bdi btrfs-1: dirty=630 wb=837 unstable=0 bg_thresh=994 thresh=1988 gap=521 poll_thresh=13 ino=257 dd-2584 [004] 274.930763: balance_dirty_state: bdi btrfs-1: dirty=630 wb=837 unstable=0 bg_thresh=996 thresh=1993 gap=526 poll_thresh=14 ino=257 dd-2584 [004] 274.930854: balance_dirty_state: bdi btrfs-1: dirty=655 wb=837 unstable=0 bg_thresh=996 thresh=1992 gap=500 poll_thresh=15 ino=257 dd-2584 [004] 274.930944: balance_dirty_state: bdi btrfs-1: dirty=680 wb=837 unstable=0 bg_thresh=993 thresh=1986 gap=469 poll_thresh=16 ino=257 dd-2584 [004] 274.930950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=56028 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 274.938519: balance_dirty_state: bdi btrfs-1: dirty=680 wb=712 unstable=0 bg_thresh=977 thresh=1954 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 274.938615: balance_dirty_state: bdi btrfs-1: dirty=680 wb=712 unstable=0 bg_thresh=982 thresh=1965 gap=573 poll_thresh=12 ino=257 dd-2584 [004] 274.938710: balance_dirty_state: bdi btrfs-1: dirty=705 wb=712 unstable=0 bg_thresh=982 thresh=1964 gap=547 poll_thresh=13 ino=257 dd-2584 [004] 274.938803: balance_dirty_state: bdi btrfs-1: dirty=730 wb=712 unstable=0 bg_thresh=981 thresh=1962 gap=520 poll_thresh=14 ino=257 dd-2584 [004] 274.938896: balance_dirty_state: bdi btrfs-1: dirty=730 wb=712 unstable=0 bg_thresh=986 thresh=1973 gap=531 poll_thresh=15 ino=257 dd-2584 [004] 274.938979: balance_dirty_state: bdi btrfs-1: dirty=755 wb=712 unstable=0 bg_thresh=983 thresh=1966 gap=499 poll_thresh=16 ino=257 dd-2584 [004] 274.939140: balance_dirty_state: bdi btrfs-1: dirty=780 wb=712 unstable=0 bg_thresh=982 thresh=1964 gap=472 poll_thresh=17 ino=257 dd-2584 [004] 274.939147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-149% task_gap=-397% task_weight=99% bdi_bw=56028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 274.946567: balance_dirty_state: bdi btrfs-1: dirty=780 wb=587 unstable=0 bg_thresh=994 thresh=1988 gap=621 poll_thresh=17 ino=257 dd-2584 [007] 274.946680: balance_dirty_state: bdi btrfs-1: dirty=780 wb=587 unstable=0 bg_thresh=994 thresh=1988 gap=621 poll_thresh=13 ino=257 dd-2584 [007] 274.947160: balance_dirty_state: bdi btrfs-1: dirty=805 wb=587 unstable=0 bg_thresh=996 thresh=1993 gap=601 poll_thresh=14 ino=257 dd-2584 [007] 274.947277: balance_dirty_state: bdi btrfs-1: dirty=830 wb=587 unstable=0 bg_thresh=999 thresh=1998 gap=581 poll_thresh=15 ino=257 dd-2584 [007] 274.947395: balance_dirty_state: bdi btrfs-1: dirty=830 wb=587 unstable=0 bg_thresh=999 thresh=1998 gap=581 poll_thresh=16 ino=257 dd-2584 [007] 274.947629: balance_dirty_state: bdi btrfs-1: dirty=880 wb=587 unstable=0 bg_thresh=996 thresh=1993 gap=526 poll_thresh=17 ino=257 dd-2584 [007] 274.947866: balance_dirty_state: bdi btrfs-1: dirty=905 wb=587 unstable=0 bg_thresh=995 thresh=1991 gap=499 poll_thresh=18 ino=257 dd-2584 [007] 274.948105: balance_dirty_state: bdi btrfs-1: dirty=930 wb=587 unstable=0 bg_thresh=995 thresh=1990 gap=473 poll_thresh=19 ino=257 dd-2584 [007] 274.948114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-407% task_weight=98% bdi_bw=56028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 274.949376: balance_dirty_state: bdi 0:15: dirty=930 wb=587 unstable=0 bg_thresh=995 thresh=1990 gap=473 poll_thresh=24 ino=2375722 collect-vmstat.-2569 [000] 274.949389: balance_dirty_pages: bdi 0:15: bdi_limit=6 task_limit=6 bdi_dirty=2 avg_dirty=2 bdi_gap=457% task_gap=914% task_weight=0% bdi_bw=10712 base_bw=102400 task_bw=1638400 dirtied=24 period=4 think=3220 pause=-3216 dd-2584 [007] 274.954598: balance_dirty_state: bdi btrfs-1: dirty=930 wb=462 unstable=0 bg_thresh=993 thresh=1986 gap=594 poll_thresh=19 ino=257 dd-2584 [007] 274.954724: balance_dirty_state: bdi btrfs-1: dirty=955 wb=462 unstable=0 bg_thresh=992 thresh=1985 gap=568 poll_thresh=14 ino=257 dd-2584 [007] 274.954841: balance_dirty_state: bdi btrfs-1: dirty=980 wb=462 unstable=0 bg_thresh=992 thresh=1985 gap=543 poll_thresh=15 ino=257 dd-2584 [007] 274.954960: balance_dirty_state: bdi btrfs-1: dirty=980 wb=462 unstable=0 bg_thresh=992 thresh=1984 gap=542 poll_thresh=16 ino=257 dd-2584 [007] 274.955196: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=462 unstable=0 bg_thresh=991 thresh=1983 gap=516 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 274.955243: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12336 wrote=0 to_write=8192 dd-2584 [007] 274.955442: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=462 unstable=0 bg_thresh=993 thresh=1987 gap=470 poll_thresh=18 ino=257 dd-2584 [007] 274.955444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=98% bdi_bw=56028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 274.957534: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=768 to_write=7424 dd-2584 [007] 274.962566: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1087 unstable=0 bg_thresh=992 thresh=1985 gap=593 poll_thresh=18 ino=257 dd-2584 [007] 274.962824: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1087 unstable=0 bg_thresh=992 thresh=1985 gap=593 poll_thresh=13 ino=257 dd-2584 [007] 274.962885: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1087 unstable=0 bg_thresh=992 thresh=1984 gap=567 poll_thresh=14 ino=257 dd-2584 [007] 274.962944: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1087 unstable=0 bg_thresh=992 thresh=1984 gap=542 poll_thresh=15 ino=257 dd-2584 [007] 274.963004: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1087 unstable=0 bg_thresh=991 thresh=1983 gap=541 poll_thresh=16 ino=257 dd-2584 [007] 274.963121: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1087 unstable=0 bg_thresh=991 thresh=1982 gap=490 poll_thresh=17 ino=257 dd-2584 [007] 274.963125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-136% task_gap=-371% task_weight=98% bdi_bw=56028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 274.970741: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1087 unstable=0 bg_thresh=992 thresh=1984 gap=492 poll_thresh=17 ino=257 dd-2584 [007] 274.970750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=98% bdi_bw=56028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 274.978659: balance_dirty_state: bdi btrfs-1: dirty=405 wb=962 unstable=0 bg_thresh=991 thresh=1983 gap=616 poll_thresh=17 ino=257 dd-2584 [007] 274.978749: balance_dirty_state: bdi btrfs-1: dirty=405 wb=962 unstable=0 bg_thresh=994 thresh=1988 gap=621 poll_thresh=13 ino=257 dd-2584 [007] 274.978813: balance_dirty_state: bdi btrfs-1: dirty=430 wb=962 unstable=0 bg_thresh=993 thresh=1987 gap=595 poll_thresh=14 ino=257 dd-2584 [007] 274.978871: balance_dirty_state: bdi btrfs-1: dirty=430 wb=962 unstable=0 bg_thresh=990 thresh=1981 gap=589 poll_thresh=15 ino=257 dd-2584 [007] 274.978928: balance_dirty_state: bdi btrfs-1: dirty=455 wb=962 unstable=0 bg_thresh=993 thresh=1986 gap=569 poll_thresh=16 ino=257 dd-2584 [007] 274.979041: balance_dirty_state: bdi btrfs-1: dirty=480 wb=962 unstable=0 bg_thresh=992 thresh=1985 gap=543 poll_thresh=17 ino=257 dd-2584 [007] 274.979153: balance_dirty_state: bdi btrfs-1: dirty=530 wb=962 unstable=0 bg_thresh=994 thresh=1989 gap=497 poll_thresh=18 ino=257 dd-2584 [007] 274.979157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-361% task_weight=98% bdi_bw=56028 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 274.986696: balance_dirty_state: bdi btrfs-1: dirty=530 wb=837 unstable=0 bg_thresh=994 thresh=1989 gap=622 poll_thresh=18 ino=257 dd-2584 [007] 274.986769: balance_dirty_state: bdi btrfs-1: dirty=530 wb=837 unstable=0 bg_thresh=991 thresh=1983 gap=616 poll_thresh=13 ino=257 dd-2584 [007] 274.986830: balance_dirty_state: bdi btrfs-1: dirty=555 wb=837 unstable=0 bg_thresh=994 thresh=1988 gap=596 poll_thresh=14 ino=257 dd-2584 [007] 274.987067: balance_dirty_state: bdi btrfs-1: dirty=580 wb=837 unstable=0 bg_thresh=991 thresh=1982 gap=565 poll_thresh=15 ino=257 dd-2584 [007] 274.987129: balance_dirty_state: bdi btrfs-1: dirty=580 wb=837 unstable=0 bg_thresh=993 thresh=1987 gap=570 poll_thresh=16 ino=257 dd-2584 [007] 274.987246: balance_dirty_state: bdi btrfs-1: dirty=630 wb=837 unstable=0 bg_thresh=993 thresh=1986 gap=519 poll_thresh=17 ino=257 dd-2584 [007] 274.987365: balance_dirty_state: bdi btrfs-1: dirty=655 wb=837 unstable=0 bg_thresh=995 thresh=1990 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 274.987483: balance_dirty_state: bdi btrfs-1: dirty=680 wb=837 unstable=0 bg_thresh=991 thresh=1983 gap=466 poll_thresh=19 ino=257 dd-2584 [007] 274.987488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-159% task_gap=-418% task_weight=98% bdi_bw=54868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 274.998568: balance_dirty_state: bdi btrfs-1: dirty=680 wb=662 unstable=0 bg_thresh=989 thresh=1979 gap=637 poll_thresh=19 ino=257 dd-2584 [007] 274.998692: balance_dirty_state: bdi btrfs-1: dirty=705 wb=662 unstable=0 bg_thresh=989 thresh=1979 gap=612 poll_thresh=14 ino=257 dd-2584 [007] 274.998808: balance_dirty_state: bdi btrfs-1: dirty=705 wb=662 unstable=0 bg_thresh=992 thresh=1984 gap=617 poll_thresh=15 ino=257 dd-2584 [007] 274.998921: balance_dirty_state: bdi btrfs-1: dirty=730 wb=662 unstable=0 bg_thresh=992 thresh=1984 gap=592 poll_thresh=16 ino=257 dd-2584 [007] 274.999155: balance_dirty_state: bdi btrfs-1: dirty=755 wb=662 unstable=0 bg_thresh=997 thresh=1994 gap=577 poll_thresh=17 ino=257 dd-2584 [007] 274.999392: balance_dirty_state: bdi btrfs-1: dirty=805 wb=662 unstable=0 bg_thresh=996 thresh=1993 gap=526 poll_thresh=18 ino=257 dd-2584 [007] 274.999989: balance_dirty_state: bdi btrfs-1: dirty=830 wb=662 unstable=0 bg_thresh=996 thresh=1992 gap=500 poll_thresh=19 ino=257 dd-2584 [007] 275.000222: balance_dirty_state: bdi btrfs-1: dirty=855 wb=662 unstable=0 bg_thresh=998 thresh=1996 gap=479 poll_thresh=20 ino=257 dd-2584 [007] 275.000231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=54868 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 275.006700: balance_dirty_state: bdi btrfs-1: dirty=855 wb=662 unstable=0 bg_thresh=998 thresh=1996 gap=479 poll_thresh=20 ino=257 dd-2584 [007] 275.006708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=54868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.018549: balance_dirty_state: bdi btrfs-1: dirty=855 wb=537 unstable=0 bg_thresh=993 thresh=1986 gap=594 poll_thresh=20 ino=257 dd-2584 [007] 275.018614: balance_dirty_state: bdi btrfs-1: dirty=880 wb=537 unstable=0 bg_thresh=993 thresh=1986 gap=569 poll_thresh=15 ino=257 dd-2584 [007] 275.018673: balance_dirty_state: bdi btrfs-1: dirty=880 wb=537 unstable=0 bg_thresh=995 thresh=1991 gap=574 poll_thresh=16 ino=257 dd-2584 [007] 275.018788: balance_dirty_state: bdi btrfs-1: dirty=930 wb=537 unstable=0 bg_thresh=998 thresh=1996 gap=529 poll_thresh=17 ino=257 dd-2584 [007] 275.018908: balance_dirty_state: bdi btrfs-1: dirty=955 wb=537 unstable=0 bg_thresh=997 thresh=1995 gap=503 poll_thresh=18 ino=257 dd-2584 [007] 275.019028: balance_dirty_state: bdi btrfs-1: dirty=980 wb=537 unstable=0 bg_thresh=999 thresh=1999 gap=482 poll_thresh=19 ino=257 dd-2584 [007] 275.019033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-396% task_weight=100% bdi_bw=54868 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 275.030609: balance_dirty_state: bdi btrfs-1: dirty=990 wb=437 unstable=0 bg_thresh=994 thresh=1988 gap=561 poll_thresh=19 ino=257 dd-2584 [007] 275.030673: balance_dirty_state: bdi btrfs-1: dirty=990 wb=437 unstable=0 bg_thresh=994 thresh=1988 gap=561 poll_thresh=14 ino=257 dd-2584 [007] 275.030733: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=437 unstable=0 bg_thresh=996 thresh=1993 gap=541 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 275.030783: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12412 wrote=0 to_write=8192 dd-2584 [007] 275.030800: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=437 unstable=0 bg_thresh=999 thresh=1998 gap=521 poll_thresh=16 ino=257 dd-2584 [007] 275.030927: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=437 unstable=0 bg_thresh=998 thresh=1997 gap=495 poll_thresh=17 ino=257 dd-2584 [007] 275.030928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-149% task_gap=-398% task_weight=99% bdi_bw=54868 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 275.032690: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=316 wrote=768 to_write=7424 dd-2584 [007] 275.038561: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1062 unstable=0 bg_thresh=995 thresh=1991 gap=639 poll_thresh=17 ino=257 dd-2584 [007] 275.038869: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1062 unstable=0 bg_thresh=995 thresh=1991 gap=614 poll_thresh=13 ino=257 dd-2584 [007] 275.038927: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1062 unstable=0 bg_thresh=998 thresh=1996 gap=619 poll_thresh=14 ino=257 dd-2584 [007] 275.038996: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1062 unstable=0 bg_thresh=995 thresh=1990 gap=588 poll_thresh=15 ino=257 dd-2584 [007] 275.039073: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1062 unstable=0 bg_thresh=997 thresh=1995 gap=568 poll_thresh=16 ino=257 dd-2584 [007] 275.039196: balance_dirty_state: bdi btrfs-1: dirty=390 wb=1062 unstable=0 bg_thresh=997 thresh=1994 gap=542 poll_thresh=17 ino=257 dd-2584 [007] 275.039315: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1062 unstable=0 bg_thresh=999 thresh=1998 gap=521 poll_thresh=18 ino=257 dd-2584 [007] 275.039435: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1062 unstable=0 bg_thresh=995 thresh=1991 gap=489 poll_thresh=19 ino=257 dd-2584 [007] 275.039440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-177% task_gap=-454% task_weight=98% bdi_bw=54868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.046629: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1062 unstable=0 bg_thresh=995 thresh=1991 gap=489 poll_thresh=19 ino=257 dd-2584 [007] 275.046634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-177% task_gap=-454% task_weight=98% bdi_bw=54868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.054640: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1062 unstable=0 bg_thresh=995 thresh=1991 gap=489 poll_thresh=19 ino=257 dd-2584 [007] 275.054646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-177% task_gap=-454% task_weight=98% bdi_bw=54868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.062561: balance_dirty_state: bdi btrfs-1: dirty=440 wb=912 unstable=0 bg_thresh=993 thresh=1986 gap=634 poll_thresh=19 ino=257 dd-2584 [007] 275.062646: balance_dirty_state: bdi btrfs-1: dirty=465 wb=912 unstable=0 bg_thresh=993 thresh=1986 gap=609 poll_thresh=14 ino=257 dd-2584 [007] 275.062726: balance_dirty_state: bdi btrfs-1: dirty=490 wb=912 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=15 ino=257 dd-2584 [007] 275.062805: balance_dirty_state: bdi btrfs-1: dirty=490 wb=912 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=16 ino=257 dd-2584 [007] 275.062962: balance_dirty_state: bdi btrfs-1: dirty=540 wb=912 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=17 ino=257 dd-2584 [007] 275.063371: balance_dirty_state: bdi btrfs-1: dirty=573 wb=921 unstable=0 bg_thresh=998 thresh=1997 gap=503 poll_thresh=18 ino=257 dd-2584 [007] 275.063532: balance_dirty_state: bdi btrfs-1: dirty=598 wb=921 unstable=0 bg_thresh=998 thresh=1996 gap=477 poll_thresh=19 ino=257 dd-2584 [007] 275.063538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-150% task_gap=-400% task_weight=100% bdi_bw=54868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.070618: balance_dirty_state: bdi btrfs-1: dirty=598 wb=921 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=19 ino=257 dd-2584 [007] 275.070623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-403% task_weight=100% bdi_bw=54868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.078568: balance_dirty_state: bdi btrfs-1: dirty=598 wb=771 unstable=0 bg_thresh=984 thresh=1969 gap=600 poll_thresh=19 ino=257 dd-2584 [007] 275.078635: balance_dirty_state: bdi btrfs-1: dirty=627 wb=760 unstable=0 bg_thresh=984 thresh=1968 gap=581 poll_thresh=14 ino=257 dd-2584 [007] 275.078696: balance_dirty_state: bdi btrfs-1: dirty=627 wb=760 unstable=0 bg_thresh=986 thresh=1973 gap=586 poll_thresh=15 ino=257 dd-2584 [007] 275.078759: balance_dirty_state: bdi btrfs-1: dirty=652 wb=760 unstable=0 bg_thresh=983 thresh=1967 gap=555 poll_thresh=16 ino=257 dd-2584 [007] 275.078883: balance_dirty_state: bdi btrfs-1: dirty=677 wb=760 unstable=0 bg_thresh=991 thresh=1983 gap=546 poll_thresh=17 ino=257 dd-2584 [007] 275.079004: balance_dirty_state: bdi btrfs-1: dirty=727 wb=760 unstable=0 bg_thresh=991 thresh=1982 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 275.079008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-136% task_gap=-371% task_weight=98% bdi_bw=54868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.086567: balance_dirty_state: bdi btrfs-1: dirty=727 wb=635 unstable=0 bg_thresh=988 thresh=1976 gap=614 poll_thresh=18 ino=257 dd-2584 [007] 275.086630: balance_dirty_state: bdi btrfs-1: dirty=727 wb=635 unstable=0 bg_thresh=988 thresh=1976 gap=614 poll_thresh=13 ino=257 dd-2584 [007] 275.086691: balance_dirty_state: bdi btrfs-1: dirty=752 wb=632 unstable=0 bg_thresh=991 thresh=1983 gap=599 poll_thresh=14 ino=257 dd-2584 [007] 275.086751: balance_dirty_state: bdi btrfs-1: dirty=777 wb=632 unstable=0 bg_thresh=994 thresh=1988 gap=579 poll_thresh=15 ino=257 dd-2584 [007] 275.086811: balance_dirty_state: bdi btrfs-1: dirty=777 wb=632 unstable=0 bg_thresh=994 thresh=1988 gap=579 poll_thresh=16 ino=257 dd-2584 [007] 275.086935: balance_dirty_state: bdi btrfs-1: dirty=827 wb=632 unstable=0 bg_thresh=996 thresh=1992 gap=533 poll_thresh=17 ino=257 dd-2584 [007] 275.087236: balance_dirty_state: bdi btrfs-1: dirty=852 wb=632 unstable=0 bg_thresh=998 thresh=1996 gap=512 poll_thresh=18 ino=257 dd-2584 [007] 275.087353: balance_dirty_state: bdi btrfs-1: dirty=877 wb=632 unstable=0 bg_thresh=997 thresh=1995 gap=486 poll_thresh=19 ino=257 dd-2584 [007] 275.087358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-401% task_weight=99% bdi_bw=54868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.094685: balance_dirty_state: bdi btrfs-1: dirty=877 wb=632 unstable=0 bg_thresh=1000 thresh=2001 gap=492 poll_thresh=19 ino=257 dd-2584 [007] 275.094693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-392% task_weight=98% bdi_bw=52828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.102693: balance_dirty_state: bdi btrfs-1: dirty=877 wb=521 unstable=0 bg_thresh=997 thresh=1994 gap=596 poll_thresh=19 ino=257 dd-2584 [007] 275.102771: balance_dirty_state: bdi btrfs-1: dirty=902 wb=521 unstable=0 bg_thresh=997 thresh=1994 gap=571 poll_thresh=14 ino=257 dd-2584 [007] 275.102841: balance_dirty_state: bdi btrfs-1: dirty=902 wb=521 unstable=0 bg_thresh=999 thresh=1999 gap=576 poll_thresh=15 ino=257 dd-2584 [007] 275.102911: balance_dirty_state: bdi btrfs-1: dirty=927 wb=521 unstable=0 bg_thresh=1002 thresh=2004 gap=556 poll_thresh=16 ino=257 dd-2584 [007] 275.103051: balance_dirty_state: bdi btrfs-1: dirty=952 wb=521 unstable=0 bg_thresh=1001 thresh=2003 gap=530 poll_thresh=17 ino=257 dd-2584 [007] 275.103192: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=521 unstable=0 bg_thresh=1001 thresh=2002 gap=479 poll_thresh=18 ino=257 dd-2584 [007] 275.103197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-392% task_weight=99% bdi_bw=52828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.110767: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=521 unstable=0 bg_thresh=1004 thresh=2008 gap=485 poll_thresh=18 ino=257 dd-2584 [007] 275.110777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=52828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.118773: balance_dirty_state: bdi btrfs-1: dirty=990 wb=396 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=18 ino=257 dd-2584 [007] 275.118858: balance_dirty_state: bdi btrfs-1: dirty=990 wb=396 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=13 ino=257 dd-2584 [007] 275.118930: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=396 unstable=0 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 275.118999: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12500 wrote=0 to_write=8192 dd-2584 [007] 275.119009: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=396 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=15 ino=257 dd-2584 [007] 275.119083: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=396 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=16 ino=257 dd-2584 [007] 275.119459: balance_dirty_state: bdi btrfs-1: dirty=965 wb=496 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=17 ino=257 dd-2584 [007] 275.119616: balance_dirty_state: bdi btrfs-1: dirty=965 wb=546 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=18 ino=257 dd-2584 [007] 275.119618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-140% task_gap=-381% task_weight=100% bdi_bw=52828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 275.122489: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=404 wrote=816 to_write=7376 dd-2584 [007] 275.126782: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1071 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=18 ino=257 dd-2584 [007] 275.126905: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1071 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=13 ino=257 dd-2584 [007] 275.127023: balance_dirty_state: bdi btrfs-1: dirty=340 wb=1071 unstable=0 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=14 ino=257 dd-2584 [007] 275.127141: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1071 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=15 ino=257 dd-2584 [007] 275.127260: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1071 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=16 ino=257 dd-2584 [007] 275.127494: balance_dirty_state: bdi btrfs-1: dirty=415 wb=1071 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=17 ino=257 dd-2584 [007] 275.127732: balance_dirty_state: bdi btrfs-1: dirty=440 wb=1071 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=18 ino=257 dd-2584 [007] 275.127741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=52828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.138608: balance_dirty_state: bdi btrfs-1: dirty=435 wb=812 unstable=0 bg_thresh=995 thresh=1990 gap=743 poll_thresh=18 ino=257 dd-2584 [007] 275.138718: balance_dirty_state: bdi btrfs-1: dirty=435 wb=812 unstable=0 bg_thresh=995 thresh=1990 gap=743 poll_thresh=13 ino=257 dd-2584 [007] 275.138778: balance_dirty_state: bdi btrfs-1: dirty=460 wb=812 unstable=0 bg_thresh=997 thresh=1995 gap=723 poll_thresh=14 ino=257 dd-2584 [007] 275.138837: balance_dirty_state: bdi btrfs-1: dirty=485 wb=812 unstable=0 bg_thresh=997 thresh=1995 gap=698 poll_thresh=15 ino=257 dd-2584 [007] 275.138895: balance_dirty_state: bdi btrfs-1: dirty=485 wb=812 unstable=0 bg_thresh=1000 thresh=2000 gap=703 poll_thresh=16 ino=257 dd-2584 [007] 275.139195: balance_dirty_state: bdi btrfs-1: dirty=535 wb=812 unstable=0 bg_thresh=1002 thresh=2005 gap=658 poll_thresh=17 ino=257 dd-2584 [007] 275.139315: balance_dirty_state: bdi btrfs-1: dirty=560 wb=812 unstable=0 bg_thresh=1004 thresh=2009 gap=637 poll_thresh=18 ino=257 dd-2584 [007] 275.139432: balance_dirty_state: bdi btrfs-1: dirty=585 wb=812 unstable=0 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=19 ino=257 dd-2584 [007] 275.139549: balance_dirty_state: bdi btrfs-1: dirty=610 wb=812 unstable=0 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=20 ino=257 dd-2584 [007] 275.139668: balance_dirty_state: bdi btrfs-1: dirty=660 wb=812 unstable=0 bg_thresh=1005 thresh=2011 gap=539 poll_thresh=21 ino=257 dd-2584 [007] 275.139785: balance_dirty_state: bdi btrfs-1: dirty=685 wb=812 unstable=0 bg_thresh=1005 thresh=2010 gap=513 poll_thresh=22 ino=257 dd-2584 [007] 275.139902: balance_dirty_state: bdi btrfs-1: dirty=710 wb=812 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=23 ino=257 dd-2584 [007] 275.139907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=52828 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 275.146596: balance_dirty_state: bdi btrfs-1: dirty=710 wb=812 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=23 ino=257 dd-2584 [007] 275.146600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=52828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.158592: balance_dirty_state: bdi btrfs-1: dirty=710 wb=687 unstable=0 bg_thresh=997 thresh=1994 gap=597 poll_thresh=23 ino=257 dd-2584 [007] 275.158715: balance_dirty_state: bdi btrfs-1: dirty=735 wb=687 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=17 ino=257 dd-2584 [007] 275.158848: balance_dirty_state: bdi btrfs-1: dirty=760 wb=687 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=18 ino=257 dd-2584 [007] 275.159128: balance_dirty_state: bdi btrfs-1: dirty=810 wb=687 unstable=0 bg_thresh=1002 thresh=2004 gap=507 poll_thresh=19 ino=257 dd-2584 [007] 275.159242: balance_dirty_state: bdi btrfs-1: dirty=835 wb=687 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=20 ino=257 dd-2584 [007] 275.159246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=52828 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 275.166731: balance_dirty_state: bdi btrfs-1: dirty=835 wb=687 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=20 ino=257 dd-2584 [007] 275.166741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=52828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.174752: balance_dirty_state: bdi btrfs-1: dirty=835 wb=562 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=20 ino=257 dd-2584 [007] 275.174822: balance_dirty_state: bdi btrfs-1: dirty=835 wb=562 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=15 ino=257 dd-2584 [007] 275.174888: balance_dirty_state: bdi btrfs-1: dirty=860 wb=562 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=16 ino=257 dd-2584 [007] 275.175016: balance_dirty_state: bdi btrfs-1: dirty=885 wb=562 unstable=0 bg_thresh=999 thresh=1999 gap=552 poll_thresh=17 ino=257 dd-2584 [007] 275.175146: balance_dirty_state: bdi btrfs-1: dirty=935 wb=562 unstable=0 bg_thresh=1002 thresh=2004 gap=507 poll_thresh=18 ino=257 dd-2584 [007] 275.175277: balance_dirty_state: bdi btrfs-1: dirty=960 wb=562 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=19 ino=257 dd-2584 [007] 275.175282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=52828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.182737: balance_dirty_state: bdi btrfs-1: dirty=960 wb=412 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=19 ino=257 dd-2584 [007] 275.182823: balance_dirty_state: bdi btrfs-1: dirty=985 wb=412 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=14 ino=257 dd-2584 [007] 275.182888: balance_dirty_state: bdi btrfs-1: dirty=985 wb=412 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=15 ino=257 dd-2584 [007] 275.182953: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=412 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 275.183017: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12564 wrote=0 to_write=8192 dd-2584 [007] 275.183295: balance_dirty_state: bdi btrfs-1: dirty=985 wb=462 unstable=0 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=17 ino=257 dd-2584 [007] 275.183470: balance_dirty_state: bdi btrfs-1: dirty=935 wb=437 unstable=0 bg_thresh=1003 thresh=2006 gap=634 poll_thresh=18 ino=257 dd-2584 [007] 275.183614: balance_dirty_state: bdi btrfs-1: dirty=935 wb=462 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=19 ino=257 dd-2584 [007] 275.183755: balance_dirty_state: bdi btrfs-1: dirty=910 wb=512 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=20 ino=257 dd-2584 [007] 275.183898: balance_dirty_state: bdi btrfs-1: dirty=885 wb=562 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=21 ino=257 dd-2584 [007] 275.184041: balance_dirty_state: bdi btrfs-1: dirty=885 wb=612 unstable=0 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=22 ino=257 dd-2584 [007] 275.184183: balance_dirty_state: bdi btrfs-1: dirty=860 wb=662 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=23 ino=257 dd-2584 [007] 275.184185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-166% task_gap=-433% task_weight=99% bdi_bw=52828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 275.186779: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=472 wrote=928 to_write=7264 dd-2584 [007] 275.190689: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1237 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=23 ino=257 dd-2584 [007] 275.190698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-166% task_gap=-433% task_weight=99% bdi_bw=52828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.198734: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1112 unstable=0 bg_thresh=1005 thresh=2010 gap=613 poll_thresh=23 ino=257 dd-2584 [007] 275.198817: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1112 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=17 ino=257 dd-2584 [007] 275.198950: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1062 unstable=0 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=18 ino=257 dd-2584 [007] 275.199275: balance_dirty_state: bdi btrfs-1: dirty=360 wb=987 unstable=0 bg_thresh=1005 thresh=2010 gap=663 poll_thresh=19 ino=257 dd-2584 [007] 275.199413: balance_dirty_state: bdi btrfs-1: dirty=385 wb=987 unstable=0 bg_thresh=1004 thresh=2009 gap=637 poll_thresh=20 ino=257 dd-2584 [007] 275.199534: balance_dirty_state: bdi btrfs-1: dirty=435 wb=987 unstable=0 bg_thresh=1004 thresh=2008 gap=586 poll_thresh=21 ino=257 dd-2584 [007] 275.199653: balance_dirty_state: bdi btrfs-1: dirty=460 wb=987 unstable=0 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=22 ino=257 dd-2584 [007] 275.199772: balance_dirty_state: bdi btrfs-1: dirty=485 wb=987 unstable=0 bg_thresh=1005 thresh=2011 gap=539 poll_thresh=23 ino=257 dd-2584 [007] 275.199893: balance_dirty_state: bdi btrfs-1: dirty=510 wb=987 unstable=0 bg_thresh=1005 thresh=2010 gap=513 poll_thresh=24 ino=257 dd-2584 [007] 275.200017: balance_dirty_state: bdi btrfs-1: dirty=560 wb=987 unstable=0 bg_thresh=1004 thresh=2009 gap=462 poll_thresh=25 ino=257 dd-2584 [007] 275.200022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-164% task_gap=-428% task_weight=98% bdi_bw=52928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.206661: balance_dirty_state: bdi btrfs-1: dirty=560 wb=987 unstable=0 bg_thresh=1000 thresh=2001 gap=454 poll_thresh=25 ino=257 dd-2584 [007] 275.206666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-170% task_gap=-440% task_weight=98% bdi_bw=52928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.214728: balance_dirty_state: bdi btrfs-1: dirty=560 wb=987 unstable=0 bg_thresh=1002 thresh=2004 gap=457 poll_thresh=25 ino=257 dd-2584 [007] 275.214733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-168% task_gap=-435% task_weight=98% bdi_bw=52928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.226701: balance_dirty_state: bdi btrfs-1: dirty=560 wb=812 unstable=0 bg_thresh=995 thresh=1990 gap=618 poll_thresh=25 ino=257 dd-2584 [007] 275.226831: balance_dirty_state: bdi btrfs-1: dirty=560 wb=812 unstable=0 bg_thresh=994 thresh=1989 gap=617 poll_thresh=19 ino=257 dd-2584 [007] 275.227140: balance_dirty_state: bdi btrfs-1: dirty=610 wb=812 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=20 ino=257 dd-2584 [007] 275.227260: balance_dirty_state: bdi btrfs-1: dirty=635 wb=812 unstable=0 bg_thresh=987 thresh=1975 gap=528 poll_thresh=21 ino=257 dd-2584 [007] 275.227381: balance_dirty_state: bdi btrfs-1: dirty=660 wb=812 unstable=0 bg_thresh=986 thresh=1973 gap=501 poll_thresh=22 ino=257 dd-2584 [007] 275.227503: balance_dirty_state: bdi btrfs-1: dirty=685 wb=812 unstable=0 bg_thresh=986 thresh=1972 gap=475 poll_thresh=23 ino=257 dd-2584 [007] 275.227508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-191% task_gap=-483% task_weight=99% bdi_bw=52928 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 275.234764: balance_dirty_state: bdi btrfs-1: dirty=685 wb=687 unstable=0 bg_thresh=999 thresh=1998 gap=626 poll_thresh=23 ino=257 dd-2584 [007] 275.234845: balance_dirty_state: bdi btrfs-1: dirty=710 wb=687 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=17 ino=257 dd-2584 [007] 275.234992: balance_dirty_state: bdi btrfs-1: dirty=735 wb=687 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=18 ino=257 dd-2584 [007] 275.235135: balance_dirty_state: bdi btrfs-1: dirty=785 wb=687 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=19 ino=257 dd-2584 [007] 275.235297: balance_dirty_state: bdi btrfs-1: dirty=810 wb=687 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=20 ino=257 dd-2584 [007] 275.235515: balance_dirty_state: bdi btrfs-1: dirty=835 wb=687 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=21 ino=257 dd-2584 [007] 275.235523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-172% task_gap=-444% task_weight=98% bdi_bw=52928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.242734: balance_dirty_state: bdi btrfs-1: dirty=835 wb=687 unstable=0 bg_thresh=996 thresh=1992 gap=470 poll_thresh=21 ino=257 dd-2584 [007] 275.242743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-177% task_gap=-452% task_weight=98% bdi_bw=52928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.250810: balance_dirty_state: bdi btrfs-1: dirty=835 wb=687 unstable=0 bg_thresh=996 thresh=1992 gap=470 poll_thresh=21 ino=257 dd-2584 [007] 275.250819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-177% task_gap=-452% task_weight=98% bdi_bw=52928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.258800: balance_dirty_state: bdi btrfs-1: dirty=835 wb=562 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=21 ino=257 dd-2584 [007] 275.259225: balance_dirty_state: bdi btrfs-1: dirty=860 wb=562 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=16 ino=257 dd-2584 [007] 275.259428: balance_dirty_state: bdi btrfs-1: dirty=885 wb=562 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=17 ino=257 dd-2584 [007] 275.259632: balance_dirty_state: bdi btrfs-1: dirty=910 wb=562 unstable=0 bg_thresh=995 thresh=1991 gap=519 poll_thresh=18 ino=257 dd-2584 [007] 275.259833: balance_dirty_state: bdi btrfs-1: dirty=960 wb=562 unstable=0 bg_thresh=995 thresh=1990 gap=468 poll_thresh=19 ino=257 dd-2584 [007] 275.259840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-178% task_gap=-456% task_weight=99% bdi_bw=52928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.266790: balance_dirty_state: bdi btrfs-1: dirty=960 wb=437 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=19 ino=257 dd-2584 [007] 275.266907: balance_dirty_state: bdi btrfs-1: dirty=960 wb=437 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=14 ino=257 dd-2584 [007] 275.267012: balance_dirty_state: bdi btrfs-1: dirty=985 wb=437 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=15 ino=257 dd-2584 [007] 275.267115: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=437 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 275.267189: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12648 wrote=0 to_write=8192 dd-2584 [007] 275.267332: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=437 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=17 ino=257 dd-2584 [007] 275.267550: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=462 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 275.267553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-152% task_gap=-403% task_weight=98% bdi_bw=52928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 275.270969: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=556 wrote=784 to_write=7408 dd-2584 [007] 275.274824: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1212 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 275.274833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-176% task_gap=-451% task_weight=98% bdi_bw=52928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.282833: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1212 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 275.282844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-176% task_gap=-451% task_weight=98% bdi_bw=52928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.290766: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1087 unstable=0 bg_thresh=996 thresh=1992 gap=620 poll_thresh=18 ino=257 dd-2584 [007] 275.290882: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1087 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=13 ino=257 dd-2584 [007] 275.290986: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1087 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=14 ino=257 dd-2584 [007] 275.291405: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1087 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=15 ino=257 dd-2584 [007] 275.291509: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1087 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=16 ino=257 dd-2584 [007] 275.291711: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1087 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=17 ino=257 dd-2584 [007] 275.291912: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1087 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 275.291919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-152% task_gap=-403% task_weight=98% bdi_bw=52928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.298788: balance_dirty_state: bdi btrfs-1: dirty=410 wb=962 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=18 ino=257 dd-2584 [007] 275.298869: balance_dirty_state: bdi btrfs-1: dirty=435 wb=962 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=13 ino=257 dd-2584 [007] 275.298930: balance_dirty_state: bdi btrfs-1: dirty=460 wb=962 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=14 ino=257 dd-2584 [007] 275.298990: balance_dirty_state: bdi btrfs-1: dirty=460 wb=962 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=15 ino=257 dd-2584 [007] 275.299050: balance_dirty_state: bdi btrfs-1: dirty=485 wb=962 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=16 ino=257 dd-2584 [007] 275.299166: balance_dirty_state: bdi btrfs-1: dirty=510 wb=962 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=17 ino=257 dd-2584 [007] 275.299284: balance_dirty_state: bdi btrfs-1: dirty=535 wb=962 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=18 ino=257 dd-2584 [007] 275.299288: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-406% task_weight=98% bdi_bw=52928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 275.306788: balance_dirty_state: bdi btrfs-1: dirty=535 wb=937 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=18 ino=257 dd-2584 [007] 275.306876: balance_dirty_state: bdi btrfs-1: dirty=560 wb=937 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=13 ino=257 dd-2584 [007] 275.306880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-179% task_gap=-458% task_weight=99% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 275.314758: balance_dirty_state: bdi btrfs-1: dirty=560 wb=937 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=13 ino=257 dd-2584 [007] 275.314768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-179% task_gap=-458% task_weight=99% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 275.322774: balance_dirty_state: bdi btrfs-1: dirty=560 wb=687 unstable=0 bg_thresh=994 thresh=1988 gap=741 poll_thresh=13 ino=257 dd-2584 [007] 275.322871: balance_dirty_state: bdi btrfs-1: dirty=585 wb=687 unstable=0 bg_thresh=996 thresh=1992 gap=720 poll_thresh=10 ino=257 dd-2584 [007] 275.323213: balance_dirty_state: bdi btrfs-1: dirty=585 wb=687 unstable=0 bg_thresh=996 thresh=1992 gap=720 poll_thresh=11 ino=257 dd-2584 [007] 275.323298: balance_dirty_state: bdi btrfs-1: dirty=610 wb=687 unstable=0 bg_thresh=995 thresh=1991 gap=694 poll_thresh=12 ino=257 dd-2584 [007] 275.323382: balance_dirty_state: bdi btrfs-1: dirty=635 wb=687 unstable=0 bg_thresh=995 thresh=1991 gap=669 poll_thresh=13 ino=257 dd-2584 [007] 275.323466: balance_dirty_state: bdi btrfs-1: dirty=635 wb=687 unstable=0 bg_thresh=995 thresh=1990 gap=668 poll_thresh=14 ino=257 dd-2584 [007] 275.323549: balance_dirty_state: bdi btrfs-1: dirty=660 wb=687 unstable=0 bg_thresh=995 thresh=1990 gap=643 poll_thresh=15 ino=257 dd-2584 [007] 275.323632: balance_dirty_state: bdi btrfs-1: dirty=685 wb=687 unstable=0 bg_thresh=994 thresh=1989 gap=617 poll_thresh=16 ino=257 dd-2584 [007] 275.323803: balance_dirty_state: bdi btrfs-1: dirty=710 wb=687 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=17 ino=257 dd-2584 [007] 275.323972: balance_dirty_state: bdi btrfs-1: dirty=735 wb=687 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=18 ino=257 dd-2584 [007] 275.324139: balance_dirty_state: bdi btrfs-1: dirty=760 wb=687 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=19 ino=257 dd-2584 [007] 275.324309: balance_dirty_state: bdi btrfs-1: dirty=810 wb=687 unstable=0 bg_thresh=995 thresh=1990 gap=493 poll_thresh=20 ino=257 dd-2584 [007] 275.324315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-178% task_gap=-455% task_weight=98% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 275.330751: balance_dirty_state: bdi btrfs-1: dirty=810 wb=537 unstable=0 bg_thresh=996 thresh=1993 gap=646 poll_thresh=20 ino=257 dd-2584 [004] 275.330825: balance_dirty_state: bdi btrfs-1: dirty=835 wb=537 unstable=0 bg_thresh=996 thresh=1993 gap=621 poll_thresh=15 ino=257 dd-2584 [004] 275.330881: balance_dirty_state: bdi btrfs-1: dirty=835 wb=537 unstable=0 bg_thresh=999 thresh=1998 gap=626 poll_thresh=16 ino=257 dd-2584 [004] 275.331165: balance_dirty_state: bdi btrfs-1: dirty=860 wb=537 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=17 ino=257 dd-2584 [004] 275.331280: balance_dirty_state: bdi btrfs-1: dirty=910 wb=537 unstable=0 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=18 ino=257 dd-2584 [004] 275.331393: balance_dirty_state: bdi btrfs-1: dirty=935 wb=537 unstable=0 bg_thresh=1003 thresh=2006 gap=534 poll_thresh=19 ino=257 dd-2584 [004] 275.331506: balance_dirty_state: bdi btrfs-1: dirty=960 wb=537 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=20 ino=257 dd-2584 [004] 275.331618: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=537 unstable=0 bg_thresh=1002 thresh=2004 gap=457 poll_thresh=21 ino=257 dd-2584 [004] 275.331622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-191% task_gap=-482% task_weight=98% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 275.331683: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12712 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 275.333308: writeback_single_inode: bdi btrfs-1: ino=257 state= age=616 wrote=704 to_write=7488 dd-2584 [004] 275.338649: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1237 unstable=0 bg_thresh=1002 thresh=2004 gap=457 poll_thresh=21 ino=257 dd-2584 [004] 275.338656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-168% task_gap=-435% task_weight=98% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 275.346666: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1112 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=21 ino=257 dd-2584 [004] 275.346739: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1112 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 275.346852: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1112 unstable=0 bg_thresh=1005 thresh=2010 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 275.346965: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1112 unstable=0 bg_thresh=1001 thresh=2003 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 275.347252: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1112 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 275.347257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-169% task_gap=-439% task_weight=99% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 275.354723: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1112 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 275.354728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-169% task_gap=-439% task_weight=99% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 275.362662: balance_dirty_state: bdi btrfs-1: dirty=410 wb=987 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 275.362752: balance_dirty_state: bdi btrfs-1: dirty=435 wb=987 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 275.362837: balance_dirty_state: bdi btrfs-1: dirty=435 wb=987 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 275.362926: balance_dirty_state: bdi btrfs-1: dirty=460 wb=987 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 275.363068: balance_dirty_state: bdi btrfs-1: dirty=485 wb=987 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 275.363192: balance_dirty_state: bdi btrfs-1: dirty=535 wb=987 unstable=0 bg_thresh=1000 thresh=2000 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 275.363197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-171% task_gap=-441% task_weight=98% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 275.370744: balance_dirty_state: bdi btrfs-1: dirty=535 wb=862 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=18 ino=257 dd-2584 [004] 275.370836: balance_dirty_state: bdi btrfs-1: dirty=535 wb=862 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 275.370921: balance_dirty_state: bdi btrfs-1: dirty=560 wb=862 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 275.371007: balance_dirty_state: bdi btrfs-1: dirty=560 wb=862 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 275.371096: balance_dirty_state: bdi btrfs-1: dirty=585 wb=862 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 275.371276: balance_dirty_state: bdi btrfs-1: dirty=610 wb=862 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 275.371458: balance_dirty_state: bdi btrfs-1: dirty=660 wb=862 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 275.371464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-173% task_gap=-447% task_weight=100% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 275.378750: balance_dirty_state: bdi btrfs-1: dirty=660 wb=737 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 275.379171: balance_dirty_state: bdi btrfs-1: dirty=660 wb=737 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 275.379262: balance_dirty_state: bdi btrfs-1: dirty=685 wb=737 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 275.379353: balance_dirty_state: bdi btrfs-1: dirty=710 wb=737 unstable=0 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 275.379445: balance_dirty_state: bdi btrfs-1: dirty=710 wb=737 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 275.379627: balance_dirty_state: bdi btrfs-1: dirty=735 wb=737 unstable=0 bg_thresh=1000 thresh=2000 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 275.379811: balance_dirty_state: bdi btrfs-1: dirty=785 wb=737 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 275.379817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-387% task_weight=98% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 275.386659: balance_dirty_state: bdi btrfs-1: dirty=785 wb=737 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 275.386705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-387% task_weight=98% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 275.394703: balance_dirty_state: bdi btrfs-1: dirty=785 wb=737 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 275.394714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-387% task_weight=98% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 275.402780: balance_dirty_state: bdi btrfs-1: dirty=785 wb=737 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 275.402788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-143% task_gap=-385% task_weight=98% bdi_bw=50624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 275.410754: balance_dirty_state: bdi btrfs-1: dirty=785 wb=587 unstable=0 bg_thresh=996 thresh=1992 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 275.410887: balance_dirty_state: bdi btrfs-1: dirty=785 wb=587 unstable=0 bg_thresh=996 thresh=1992 gap=620 poll_thresh=13 ino=257 dd-2584 [005] 275.411005: balance_dirty_state: bdi btrfs-1: dirty=810 wb=587 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 275.411118: balance_dirty_state: bdi btrfs-1: dirty=835 wb=587 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 275.411232: balance_dirty_state: bdi btrfs-1: dirty=835 wb=587 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 275.411467: balance_dirty_state: bdi btrfs-1: dirty=885 wb=587 unstable=0 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 275.411704: balance_dirty_state: bdi btrfs-1: dirty=910 wb=587 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=18 ino=257 dd-2584 [005] 275.412303: balance_dirty_state: bdi btrfs-1: dirty=935 wb=587 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=19 ino=257 dd-2584 [005] 275.412313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-168% task_gap=-435% task_weight=98% bdi_bw=49856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 275.418804: balance_dirty_state: bdi btrfs-1: dirty=935 wb=462 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=19 ino=257 dd-2584 [005] 275.418908: balance_dirty_state: bdi btrfs-1: dirty=960 wb=462 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 275.418965: balance_dirty_state: bdi btrfs-1: dirty=985 wb=462 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=15 ino=257 dd-2584 [005] 275.419022: balance_dirty_state: bdi btrfs-1: dirty=985 wb=462 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 275.419136: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=462 unstable=0 bg_thresh=1000 thresh=2000 gap=528 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 275.419159: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12800 wrote=0 to_write=8192 dd-2584 [005] 275.419309: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=462 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 275.419311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-172% task_gap=-443% task_weight=98% bdi_bw=49856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 275.422766: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=752 to_write=7440 dd-2584 [005] 275.426845: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1212 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 275.426857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-395% task_weight=98% bdi_bw=49856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 275.434760: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1087 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=18 ino=257 dd-2584 [005] 275.434840: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1087 unstable=0 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=13 ino=257 dd-2584 [005] 275.434904: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1087 unstable=0 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 275.434969: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1087 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 275.435033: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1087 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 275.435160: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1087 unstable=0 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=17 ino=257 dd-2584 [005] 275.435485: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1087 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 275.435490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-333% task_weight=98% bdi_bw=49856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 275.442803: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1087 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 275.442813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-333% task_weight=98% bdi_bw=49856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 275.450819: balance_dirty_state: bdi btrfs-1: dirty=435 wb=962 unstable=0 bg_thresh=1005 thresh=2011 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 275.450894: balance_dirty_state: bdi btrfs-1: dirty=435 wb=962 unstable=0 bg_thresh=1005 thresh=2011 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 275.450962: balance_dirty_state: bdi btrfs-1: dirty=460 wb=962 unstable=0 bg_thresh=1008 thresh=2016 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 275.451030: balance_dirty_state: bdi btrfs-1: dirty=485 wb=962 unstable=0 bg_thresh=1008 thresh=2016 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 275.451097: balance_dirty_state: bdi btrfs-1: dirty=485 wb=962 unstable=0 bg_thresh=1010 thresh=2021 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 275.451234: balance_dirty_state: bdi btrfs-1: dirty=535 wb=962 unstable=0 bg_thresh=1010 thresh=2020 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 275.451372: balance_dirty_state: bdi btrfs-1: dirty=560 wb=962 unstable=0 bg_thresh=1012 thresh=2024 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 275.451378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-130% task_gap=-360% task_weight=98% bdi_bw=49856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 275.458733: balance_dirty_state: bdi btrfs-1: dirty=560 wb=837 unstable=0 bg_thresh=1005 thresh=2010 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 275.458805: balance_dirty_state: bdi btrfs-1: dirty=585 wb=837 unstable=0 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 275.458872: balance_dirty_state: bdi btrfs-1: dirty=585 wb=837 unstable=0 bg_thresh=1007 thresh=2015 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 275.458939: balance_dirty_state: bdi btrfs-1: dirty=610 wb=837 unstable=0 bg_thresh=1007 thresh=2015 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 275.459010: balance_dirty_state: bdi btrfs-1: dirty=610 wb=837 unstable=0 bg_thresh=1010 thresh=2020 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 275.459146: balance_dirty_state: bdi btrfs-1: dirty=660 wb=837 unstable=0 bg_thresh=1009 thresh=2019 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 275.459495: balance_dirty_state: bdi btrfs-1: dirty=685 wb=837 unstable=0 bg_thresh=1011 thresh=2023 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 275.459500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-131% task_gap=-361% task_weight=98% bdi_bw=49856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 275.466775: balance_dirty_state: bdi btrfs-1: dirty=685 wb=837 unstable=0 bg_thresh=1011 thresh=2023 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 275.466784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-131% task_gap=-361% task_weight=98% bdi_bw=49856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 275.474739: balance_dirty_state: bdi btrfs-1: dirty=685 wb=762 unstable=0 bg_thresh=1005 thresh=2011 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 275.474848: balance_dirty_state: bdi btrfs-1: dirty=710 wb=762 unstable=0 bg_thresh=1005 thresh=2011 gap=539 poll_thresh=13 ino=257 dd-2584 [004] 275.474932: balance_dirty_state: bdi btrfs-1: dirty=710 wb=762 unstable=0 bg_thresh=1008 thresh=2016 gap=544 poll_thresh=14 ino=257 dd-2584 [004] 275.475014: balance_dirty_state: bdi btrfs-1: dirty=735 wb=762 unstable=0 bg_thresh=1008 thresh=2016 gap=519 poll_thresh=15 ino=257 dd-2584 [004] 275.475098: balance_dirty_state: bdi btrfs-1: dirty=760 wb=762 unstable=0 bg_thresh=1010 thresh=2021 gap=499 poll_thresh=16 ino=257 dd-2584 [004] 275.475104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-318% task_weight=98% bdi_bw=49856 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 275.482760: balance_dirty_state: bdi btrfs-1: dirty=760 wb=512 unstable=0 bg_thresh=1005 thresh=2011 gap=739 poll_thresh=16 ino=257 dd-2584 [004] 275.482824: balance_dirty_state: bdi btrfs-1: dirty=760 wb=512 unstable=0 bg_thresh=1005 thresh=2011 gap=739 poll_thresh=12 ino=257 dd-2584 [004] 275.482883: balance_dirty_state: bdi btrfs-1: dirty=785 wb=512 unstable=0 bg_thresh=1008 thresh=2016 gap=719 poll_thresh=13 ino=257 dd-2584 [004] 275.482944: balance_dirty_state: bdi btrfs-1: dirty=785 wb=512 unstable=0 bg_thresh=1008 thresh=2016 gap=719 poll_thresh=14 ino=257 dd-2584 [004] 275.483005: balance_dirty_state: bdi btrfs-1: dirty=810 wb=512 unstable=0 bg_thresh=1007 thresh=2015 gap=693 poll_thresh=15 ino=257 dd-2584 [004] 275.483065: balance_dirty_state: bdi btrfs-1: dirty=835 wb=512 unstable=0 bg_thresh=1010 thresh=2020 gap=673 poll_thresh=16 ino=257 dd-2584 [004] 275.483186: balance_dirty_state: bdi btrfs-1: dirty=860 wb=512 unstable=0 bg_thresh=1008 thresh=2017 gap=645 poll_thresh=17 ino=257 dd-2584 [004] 275.483308: balance_dirty_state: bdi btrfs-1: dirty=885 wb=512 unstable=0 bg_thresh=1005 thresh=2010 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 275.483435: balance_dirty_state: bdi btrfs-1: dirty=935 wb=512 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=19 ino=257 dd-2584 [004] 275.483767: balance_dirty_state: bdi btrfs-1: dirty=960 wb=512 unstable=0 bg_thresh=1003 thresh=2007 gap=535 poll_thresh=20 ino=257 dd-2584 [004] 275.483894: balance_dirty_state: bdi btrfs-1: dirty=985 wb=512 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=21 ino=257 dd-2584 [004] 275.484057: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=512 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=22 ino=257 dd-2584 [004] 275.484063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-172% task_gap=-444% task_weight=100% bdi_bw=49856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 275.484122: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12864 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 275.485793: writeback_single_inode: bdi btrfs-1: ino=257 state= age=136 wrote=720 to_write=7472 dd-2584 [004] 275.490705: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1212 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=22 ino=257 dd-2584 [004] 275.490711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-157% task_gap=-414% task_weight=99% bdi_bw=49856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 275.498805: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1087 unstable=0 bg_thresh=988 thresh=1977 gap=605 poll_thresh=22 ino=257 dd-2584 [006] 275.498883: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1087 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 275.499012: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1087 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=17 ino=257 dd-2584 [006] 275.499143: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1087 unstable=0 bg_thresh=989 thresh=1979 gap=532 poll_thresh=18 ino=257 dd-2584 [006] 275.499269: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1087 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=19 ino=257 dd-2584 [006] 275.499400: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1087 unstable=0 bg_thresh=990 thresh=1981 gap=459 poll_thresh=20 ino=257 dd-2584 [006] 275.499404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=49856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 275.506779: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1087 unstable=0 bg_thresh=989 thresh=1978 gap=456 poll_thresh=20 ino=257 dd-2584 [006] 275.506785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=49856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 275.514757: balance_dirty_state: bdi btrfs-1: dirty=435 wb=962 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=20 ino=257 dd-2584 [006] 275.514841: balance_dirty_state: bdi btrfs-1: dirty=435 wb=962 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=15 ino=257 dd-2584 [006] 275.515091: balance_dirty_state: bdi btrfs-1: dirty=460 wb=962 unstable=0 bg_thresh=989 thresh=1979 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 275.515205: balance_dirty_state: bdi btrfs-1: dirty=485 wb=962 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 275.515321: balance_dirty_state: bdi btrfs-1: dirty=510 wb=962 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 275.515436: balance_dirty_state: bdi btrfs-1: dirty=560 wb=962 unstable=0 bg_thresh=990 thresh=1981 gap=459 poll_thresh=19 ino=257 dd-2584 [006] 275.515440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-374% task_weight=100% bdi_bw=49008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 275.522844: balance_dirty_state: bdi btrfs-1: dirty=560 wb=962 unstable=0 bg_thresh=990 thresh=1981 gap=459 poll_thresh=19 ino=257 dd-2584 [006] 275.522853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-374% task_weight=100% bdi_bw=49008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 275.530815: balance_dirty_state: bdi btrfs-1: dirty=560 wb=837 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=19 ino=257 dd-2584 [006] 275.530950: balance_dirty_state: bdi btrfs-1: dirty=560 wb=837 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=14 ino=257 dd-2584 [006] 275.531011: balance_dirty_state: bdi btrfs-1: dirty=585 wb=837 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 275.531068: balance_dirty_state: bdi btrfs-1: dirty=610 wb=837 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=16 ino=257 dd-2584 [006] 275.531182: balance_dirty_state: bdi btrfs-1: dirty=635 wb=837 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=17 ino=257 dd-2584 [006] 275.531295: balance_dirty_state: bdi btrfs-1: dirty=660 wb=837 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 275.531299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=49008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 275.538900: balance_dirty_state: bdi btrfs-1: dirty=660 wb=837 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 275.538910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=49008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 275.546860: balance_dirty_state: bdi btrfs-1: dirty=660 wb=737 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=18 ino=257 dd-2584 [006] 275.546989: balance_dirty_state: bdi btrfs-1: dirty=685 wb=737 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=13 ino=257 dd-2584 [006] 275.547110: balance_dirty_state: bdi btrfs-1: dirty=710 wb=737 unstable=0 bg_thresh=990 thresh=1980 gap=533 poll_thresh=14 ino=257 dd-2584 [006] 275.547592: balance_dirty_state: bdi btrfs-1: dirty=710 wb=737 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=15 ino=257 dd-2584 [006] 275.547713: balance_dirty_state: bdi btrfs-1: dirty=735 wb=737 unstable=0 bg_thresh=992 thresh=1984 gap=512 poll_thresh=16 ino=257 dd-2584 [006] 275.547947: balance_dirty_state: bdi btrfs-1: dirty=760 wb=737 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=17 ino=257 dd-2584 [006] 275.547956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=49008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 275.554791: balance_dirty_state: bdi btrfs-1: dirty=760 wb=737 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=17 ino=257 dd-2584 [006] 275.554800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=49008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 275.562802: balance_dirty_state: bdi btrfs-1: dirty=760 wb=737 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=17 ino=257 dd-2584 [006] 275.562808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=49008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 275.570866: balance_dirty_state: bdi btrfs-1: dirty=760 wb=587 unstable=0 bg_thresh=990 thresh=1981 gap=634 poll_thresh=17 ino=257 dd-2584 [004] 275.570973: balance_dirty_state: bdi btrfs-1: dirty=785 wb=587 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 275.571072: balance_dirty_state: bdi btrfs-1: dirty=810 wb=587 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 275.571172: balance_dirty_state: bdi btrfs-1: dirty=810 wb=587 unstable=0 bg_thresh=993 thresh=1986 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 275.571271: balance_dirty_state: bdi btrfs-1: dirty=835 wb=587 unstable=0 bg_thresh=995 thresh=1991 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 275.571472: balance_dirty_state: bdi btrfs-1: dirty=860 wb=587 unstable=0 bg_thresh=998 thresh=1996 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 275.571674: balance_dirty_state: bdi btrfs-1: dirty=910 wb=587 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 275.571876: balance_dirty_state: bdi btrfs-1: dirty=935 wb=587 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 275.571884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=49008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 275.578742: balance_dirty_state: bdi btrfs-1: dirty=935 wb=462 unstable=0 bg_thresh=989 thresh=1979 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 275.578849: balance_dirty_state: bdi btrfs-1: dirty=935 wb=462 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 275.578949: balance_dirty_state: bdi btrfs-1: dirty=960 wb=462 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 275.579361: balance_dirty_state: bdi btrfs-1: dirty=985 wb=462 unstable=0 bg_thresh=994 thresh=1989 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 275.579562: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=462 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 275.579645: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12960 wrote=0 to_write=8192 dd-2584 [004] 275.579780: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=462 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 275.579783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-355% task_weight=98% bdi_bw=49008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 275.582788: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=752 to_write=7440 dd-2584 [004] 275.586793: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1212 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 275.586803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-355% task_weight=98% bdi_bw=49008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 275.594756: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1087 unstable=0 bg_thresh=990 thresh=1981 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 275.594878: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1087 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 275.594996: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1087 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 275.595110: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1087 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 275.595226: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1087 unstable=0 bg_thresh=995 thresh=1991 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 275.595458: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1087 unstable=0 bg_thresh=998 thresh=1996 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 275.595695: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1087 unstable=0 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 275.595930: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1087 unstable=0 bg_thresh=999 thresh=1999 gap=452 poll_thresh=19 ino=257 dd-2584 [004] 275.595939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=49008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 275.602738: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1087 unstable=0 bg_thresh=999 thresh=1999 gap=452 poll_thresh=19 ino=257 dd-2584 [004] 275.602746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=49008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 275.610743: balance_dirty_state: bdi btrfs-1: dirty=460 wb=962 unstable=0 bg_thresh=989 thresh=1979 gap=557 poll_thresh=19 ino=257 dd-2584 [004] 275.610822: balance_dirty_state: bdi btrfs-1: dirty=460 wb=962 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 275.611051: balance_dirty_state: bdi btrfs-1: dirty=485 wb=962 unstable=0 bg_thresh=992 thresh=1984 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 275.611108: balance_dirty_state: bdi btrfs-1: dirty=510 wb=962 unstable=0 bg_thresh=994 thresh=1989 gap=517 poll_thresh=16 ino=257 dd-2584 [004] 275.611219: balance_dirty_state: bdi btrfs-1: dirty=535 wb=962 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 275.611223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=49008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 275.618869: balance_dirty_state: bdi btrfs-1: dirty=535 wb=812 unstable=0 bg_thresh=989 thresh=1978 gap=631 poll_thresh=17 ino=257 dd-2584 [005] 275.618997: balance_dirty_state: bdi btrfs-1: dirty=535 wb=812 unstable=0 bg_thresh=989 thresh=1978 gap=631 poll_thresh=13 ino=257 dd-2584 [005] 275.619117: balance_dirty_state: bdi btrfs-1: dirty=560 wb=812 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=14 ino=257 dd-2584 [005] 275.619235: balance_dirty_state: bdi btrfs-1: dirty=585 wb=812 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 275.619352: balance_dirty_state: bdi btrfs-1: dirty=585 wb=812 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 275.619588: balance_dirty_state: bdi btrfs-1: dirty=635 wb=812 unstable=0 bg_thresh=990 thresh=1981 gap=534 poll_thresh=17 ino=257 dd-2584 [005] 275.619787: balance_dirty_state: bdi btrfs-1: dirty=660 wb=812 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 275.619906: balance_dirty_state: bdi btrfs-1: dirty=685 wb=812 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 275.619910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-369% task_weight=99% bdi_bw=47308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 275.630750: balance_dirty_state: bdi btrfs-1: dirty=685 wb=737 unstable=0 bg_thresh=985 thresh=1970 gap=548 poll_thresh=19 ino=257 dd-2584 [001] 275.630846: balance_dirty_state: bdi btrfs-1: dirty=685 wb=737 unstable=0 bg_thresh=985 thresh=1970 gap=548 poll_thresh=14 ino=257 dd-2584 [001] 275.630935: balance_dirty_state: bdi btrfs-1: dirty=710 wb=737 unstable=0 bg_thresh=987 thresh=1975 gap=528 poll_thresh=15 ino=257 dd-2584 [001] 275.631337: balance_dirty_state: bdi btrfs-1: dirty=735 wb=737 unstable=0 bg_thresh=993 thresh=1986 gap=514 poll_thresh=16 ino=257 dd-2584 [001] 275.631511: balance_dirty_state: bdi btrfs-1: dirty=760 wb=737 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 275.631517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=99% bdi_bw=47308 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 275.638825: balance_dirty_state: bdi btrfs-1: dirty=760 wb=612 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=17 ino=257 dd-2584 [001] 275.638893: balance_dirty_state: bdi btrfs-1: dirty=760 wb=612 unstable=0 bg_thresh=994 thresh=1988 gap=616 poll_thresh=13 ino=257 dd-2584 [001] 275.638958: balance_dirty_state: bdi btrfs-1: dirty=785 wb=612 unstable=0 bg_thresh=993 thresh=1987 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 275.639019: balance_dirty_state: bdi btrfs-1: dirty=810 wb=612 unstable=0 bg_thresh=996 thresh=1992 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 275.639079: balance_dirty_state: bdi btrfs-1: dirty=810 wb=612 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 275.639201: balance_dirty_state: bdi btrfs-1: dirty=860 wb=612 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 275.639320: balance_dirty_state: bdi btrfs-1: dirty=885 wb=612 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 275.639325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-155% task_gap=-410% task_weight=99% bdi_bw=47308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 275.646810: balance_dirty_state: bdi btrfs-1: dirty=885 wb=487 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 275.646888: balance_dirty_state: bdi btrfs-1: dirty=910 wb=487 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=13 ino=257 dd-2584 [001] 275.646950: balance_dirty_state: bdi btrfs-1: dirty=910 wb=487 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 275.647008: balance_dirty_state: bdi btrfs-1: dirty=935 wb=487 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 275.647070: balance_dirty_state: bdi btrfs-1: dirty=935 wb=487 unstable=0 bg_thresh=991 thresh=1983 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 275.647369: balance_dirty_state: bdi btrfs-1: dirty=985 wb=487 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 275.647490: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=487 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 275.647495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-157% task_gap=-414% task_weight=99% bdi_bw=47308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 275.647512: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13028 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 275.649463: writeback_single_inode: bdi btrfs-1: ino=257 state= age=148 wrote=736 to_write=7456 dd-2584 [005] 275.658799: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1087 unstable=0 bg_thresh=989 thresh=1979 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 275.658873: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1087 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=13 ino=257 dd-2584 [005] 275.658941: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1087 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 275.659009: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1087 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 275.659072: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1087 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 275.659194: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1087 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 275.659314: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1087 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 275.659319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-129% task_gap=-358% task_weight=99% bdi_bw=47308 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 275.666868: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1087 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 275.666876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-129% task_gap=-358% task_weight=99% bdi_bw=47308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 275.674825: balance_dirty_state: bdi btrfs-1: dirty=410 wb=962 unstable=0 bg_thresh=997 thresh=1995 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 275.674916: balance_dirty_state: bdi btrfs-1: dirty=435 wb=962 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=13 ino=257 dd-2584 [005] 275.674979: balance_dirty_state: bdi btrfs-1: dirty=435 wb=962 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 275.675041: balance_dirty_state: bdi btrfs-1: dirty=460 wb=962 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 275.675106: balance_dirty_state: bdi btrfs-1: dirty=460 wb=962 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 275.675410: balance_dirty_state: bdi btrfs-1: dirty=510 wb=962 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 275.675531: balance_dirty_state: bdi btrfs-1: dirty=535 wb=962 unstable=0 bg_thresh=991 thresh=1983 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 275.675536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-371% task_weight=100% bdi_bw=47308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 275.682871: balance_dirty_state: bdi btrfs-1: dirty=535 wb=837 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 275.682999: balance_dirty_state: bdi btrfs-1: dirty=560 wb=837 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=13 ino=257 dd-2584 [005] 275.683118: balance_dirty_state: bdi btrfs-1: dirty=560 wb=837 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 275.683235: balance_dirty_state: bdi btrfs-1: dirty=585 wb=837 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 275.683354: balance_dirty_state: bdi btrfs-1: dirty=610 wb=837 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=16 ino=257 dd-2584 [005] 275.683591: balance_dirty_state: bdi btrfs-1: dirty=635 wb=837 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 275.683825: balance_dirty_state: bdi btrfs-1: dirty=660 wb=837 unstable=0 bg_thresh=992 thresh=1984 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 275.683834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=98% bdi_bw=47308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 275.690868: balance_dirty_state: bdi btrfs-1: dirty=660 wb=712 unstable=0 bg_thresh=992 thresh=1985 gap=613 poll_thresh=18 ino=257 dd-2584 [005] 275.690933: balance_dirty_state: bdi btrfs-1: dirty=685 wb=712 unstable=0 bg_thresh=995 thresh=1990 gap=593 poll_thresh=13 ino=257 dd-2584 [005] 275.690993: balance_dirty_state: bdi btrfs-1: dirty=685 wb=712 unstable=0 bg_thresh=992 thresh=1984 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 275.691052: balance_dirty_state: bdi btrfs-1: dirty=710 wb=712 unstable=0 bg_thresh=994 thresh=1989 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 275.691113: balance_dirty_state: bdi btrfs-1: dirty=735 wb=712 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=16 ino=257 dd-2584 [005] 275.691408: balance_dirty_state: bdi btrfs-1: dirty=760 wb=712 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 275.691528: balance_dirty_state: bdi btrfs-1: dirty=785 wb=712 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 275.691533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-365% task_weight=98% bdi_bw=47308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 275.698845: balance_dirty_state: bdi btrfs-1: dirty=785 wb=712 unstable=0 bg_thresh=993 thresh=1986 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 275.698857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-365% task_weight=98% bdi_bw=47308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 275.706861: balance_dirty_state: bdi btrfs-1: dirty=785 wb=712 unstable=0 bg_thresh=992 thresh=1985 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 275.706869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-367% task_weight=98% bdi_bw=47308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 275.714921: balance_dirty_state: bdi btrfs-1: dirty=785 wb=462 unstable=0 bg_thresh=992 thresh=1984 gap=737 poll_thresh=18 ino=257 dd-2584 [000] 275.714998: balance_dirty_state: bdi btrfs-1: dirty=810 wb=462 unstable=0 bg_thresh=994 thresh=1989 gap=717 poll_thresh=13 ino=257 dd-2584 [000] 275.715057: balance_dirty_state: bdi btrfs-1: dirty=810 wb=462 unstable=0 bg_thresh=994 thresh=1989 gap=717 poll_thresh=14 ino=257 dd-2584 [000] 275.715115: balance_dirty_state: bdi btrfs-1: dirty=835 wb=462 unstable=0 bg_thresh=997 thresh=1994 gap=697 poll_thresh=15 ino=257 dd-2584 [000] 275.715172: balance_dirty_state: bdi btrfs-1: dirty=860 wb=462 unstable=0 bg_thresh=997 thresh=1994 gap=672 poll_thresh=16 ino=257 dd-2584 [000] 275.715288: balance_dirty_state: bdi btrfs-1: dirty=885 wb=462 unstable=0 bg_thresh=999 thresh=1999 gap=652 poll_thresh=17 ino=257 dd-2584 [000] 275.715405: balance_dirty_state: bdi btrfs-1: dirty=910 wb=462 unstable=0 bg_thresh=1001 thresh=2003 gap=631 poll_thresh=18 ino=257 dd-2584 [000] 275.715523: balance_dirty_state: bdi btrfs-1: dirty=960 wb=462 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=19 ino=257 dd-2584 [000] 275.715639: balance_dirty_state: bdi btrfs-1: dirty=985 wb=462 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=20 ino=257 dd-2584 [000] 275.715934: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=462 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 275.715953: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13096 wrote=0 to_write=8192 dd-2584 [000] 275.716059: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=462 unstable=0 bg_thresh=999 thresh=1998 gap=501 poll_thresh=22 ino=257 dd-2584 [000] 275.716188: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=512 unstable=0 bg_thresh=998 thresh=1997 gap=450 poll_thresh=23 ino=257 dd-2584 [000] 275.716189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-149% task_gap=-398% task_weight=99% bdi_bw=47308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 275.717823: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=800 to_write=7392 dd-2584 [000] 275.722769: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1262 unstable=0 bg_thresh=998 thresh=1997 gap=450 poll_thresh=23 ino=257 dd-2584 [000] 275.722773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-149% task_gap=-398% task_weight=99% bdi_bw=46720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 275.730788: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1137 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=23 ino=257 dd-2584 [000] 275.730859: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1137 unstable=0 bg_thresh=991 thresh=1982 gap=560 poll_thresh=17 ino=257 dd-2584 [000] 275.730974: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1137 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=18 ino=257 dd-2584 [000] 275.731089: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1137 unstable=0 bg_thresh=998 thresh=1997 gap=500 poll_thresh=19 ino=257 dd-2584 [000] 275.731207: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1137 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=20 ino=257 dd-2584 [000] 275.731212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=46720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 275.738857: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1137 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=20 ino=257 dd-2584 [000] 275.738864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=46720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 275.746783: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1137 unstable=0 bg_thresh=996 thresh=1993 gap=471 poll_thresh=20 ino=257 dd-2584 [000] 275.746790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=46720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 275.755688: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1012 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=20 ino=257 dd-2584 [004] 275.755780: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1012 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 275.755870: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1012 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 275.756047: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1012 unstable=0 bg_thresh=1006 thresh=2013 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 275.756502: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1012 unstable=0 bg_thresh=1009 thresh=2018 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 275.756676: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1012 unstable=0 bg_thresh=1005 thresh=2011 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 275.756683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=46720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 275.762833: balance_dirty_state: bdi btrfs-1: dirty=510 wb=887 unstable=0 bg_thresh=978 thresh=1957 gap=560 poll_thresh=19 ino=257 dd-2584 [005] 275.762901: balance_dirty_state: bdi btrfs-1: dirty=535 wb=887 unstable=0 bg_thresh=981 thresh=1962 gap=540 poll_thresh=14 ino=257 dd-2584 [005] 275.762962: balance_dirty_state: bdi btrfs-1: dirty=560 wb=887 unstable=0 bg_thresh=978 thresh=1956 gap=509 poll_thresh=15 ino=257 dd-2584 [005] 275.763024: balance_dirty_state: bdi btrfs-1: dirty=560 wb=887 unstable=0 bg_thresh=983 thresh=1966 gap=519 poll_thresh=16 ino=257 dd-2584 [005] 275.763146: balance_dirty_state: bdi btrfs-1: dirty=585 wb=887 unstable=0 bg_thresh=982 thresh=1965 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 275.763264: balance_dirty_state: bdi btrfs-1: dirty=635 wb=887 unstable=0 bg_thresh=982 thresh=1964 gap=442 poll_thresh=18 ino=257 dd-2584 [005] 275.763269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=99% bdi_bw=46720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 275.770821: balance_dirty_state: bdi btrfs-1: dirty=635 wb=887 unstable=0 bg_thresh=978 thresh=1956 gap=434 poll_thresh=18 ino=257 dd-2584 [006] 275.770827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1226 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-130% task_gap=-359% task_weight=98% bdi_bw=46720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 275.778873: balance_dirty_state: bdi btrfs-1: dirty=635 wb=787 unstable=0 bg_thresh=981 thresh=1963 gap=541 poll_thresh=18 ino=257 dd-2584 [006] 275.778940: balance_dirty_state: bdi btrfs-1: dirty=660 wb=787 unstable=0 bg_thresh=984 thresh=1968 gap=521 poll_thresh=13 ino=257 dd-2584 [006] 275.779000: balance_dirty_state: bdi btrfs-1: dirty=660 wb=787 unstable=0 bg_thresh=986 thresh=1973 gap=526 poll_thresh=14 ino=257 dd-2584 [006] 275.779057: balance_dirty_state: bdi btrfs-1: dirty=685 wb=787 unstable=0 bg_thresh=986 thresh=1973 gap=501 poll_thresh=15 ino=257 dd-2584 [006] 275.779116: balance_dirty_state: bdi btrfs-1: dirty=710 wb=787 unstable=0 bg_thresh=989 thresh=1978 gap=481 poll_thresh=16 ino=257 dd-2584 [006] 275.779120: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=46720 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 275.786873: balance_dirty_state: bdi btrfs-1: dirty=710 wb=662 unstable=0 bg_thresh=980 thresh=1960 gap=588 poll_thresh=16 ino=257 dd-2584 [006] 275.786963: balance_dirty_state: bdi btrfs-1: dirty=710 wb=662 unstable=0 bg_thresh=980 thresh=1960 gap=588 poll_thresh=12 ino=257 dd-2584 [006] 275.787197: balance_dirty_state: bdi btrfs-1: dirty=735 wb=662 unstable=0 bg_thresh=979 thresh=1959 gap=562 poll_thresh=13 ino=257 dd-2584 [006] 275.787256: balance_dirty_state: bdi btrfs-1: dirty=760 wb=662 unstable=0 bg_thresh=982 thresh=1964 gap=542 poll_thresh=14 ino=257 dd-2584 [006] 275.787317: balance_dirty_state: bdi btrfs-1: dirty=760 wb=662 unstable=0 bg_thresh=979 thresh=1958 gap=536 poll_thresh=15 ino=257 dd-2584 [006] 275.787385: balance_dirty_state: bdi btrfs-1: dirty=785 wb=637 unstable=0 bg_thresh=981 thresh=1963 gap=541 poll_thresh=16 ino=257 dd-2584 [006] 275.787531: balance_dirty_state: bdi btrfs-1: dirty=810 wb=537 unstable=0 bg_thresh=980 thresh=1961 gap=614 poll_thresh=17 ino=257 dd-2584 [006] 275.787654: balance_dirty_state: bdi btrfs-1: dirty=835 wb=537 unstable=0 bg_thresh=976 thresh=1953 gap=581 poll_thresh=18 ino=257 dd-2584 [006] 275.787778: balance_dirty_state: bdi btrfs-1: dirty=885 wb=537 unstable=0 bg_thresh=981 thresh=1962 gap=540 poll_thresh=19 ino=257 dd-2584 [006] 275.787900: balance_dirty_state: bdi btrfs-1: dirty=910 wb=537 unstable=0 bg_thresh=980 thresh=1960 gap=513 poll_thresh=20 ino=257 dd-2584 [006] 275.788025: balance_dirty_state: bdi btrfs-1: dirty=935 wb=537 unstable=0 bg_thresh=979 thresh=1959 gap=487 poll_thresh=21 ino=257 dd-2584 [006] 275.788029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1309 task_limit=1228 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=46720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 275.794903: balance_dirty_state: bdi btrfs-1: dirty=935 wb=537 unstable=0 bg_thresh=980 thresh=1960 gap=488 poll_thresh=21 ino=257 dd-2584 [006] 275.794912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1229 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=46720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 275.802914: balance_dirty_state: bdi btrfs-1: dirty=935 wb=412 unstable=0 bg_thresh=979 thresh=1959 gap=612 poll_thresh=21 ino=257 dd-2584 [006] 275.803011: balance_dirty_state: bdi btrfs-1: dirty=960 wb=412 unstable=0 bg_thresh=982 thresh=1964 gap=592 poll_thresh=16 ino=257 dd-2584 [006] 275.803296: balance_dirty_state: bdi btrfs-1: dirty=985 wb=412 unstable=0 bg_thresh=981 thresh=1963 gap=566 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 275.803384: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13184 wrote=0 to_write=8192 dd-2584 [006] 275.803421: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=412 unstable=0 bg_thresh=983 thresh=1967 gap=545 poll_thresh=18 ino=257 dd-2584 [006] 275.803544: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=412 unstable=0 bg_thresh=983 thresh=1966 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 275.803672: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=462 unstable=0 bg_thresh=982 thresh=1965 gap=468 poll_thresh=20 ino=257 dd-2584 [006] 275.803674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=99% bdi_bw=46720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 275.806717: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=800 to_write=7392 dd-2584 [006] 275.810955: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1187 unstable=0 bg_thresh=982 thresh=1965 gap=493 poll_thresh=20 ino=257 dd-2584 [006] 275.811061: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1187 unstable=0 bg_thresh=982 thresh=1964 gap=467 poll_thresh=15 ino=257 dd-2584 [006] 275.811066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=46720 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 275.818943: balance_dirty_state: bdi btrfs-1: dirty=310 wb=937 unstable=0 bg_thresh=981 thresh=1962 gap=715 poll_thresh=15 ino=257 dd-2584 [006] 275.819043: balance_dirty_state: bdi btrfs-1: dirty=310 wb=937 unstable=0 bg_thresh=981 thresh=1962 gap=715 poll_thresh=11 ino=257 dd-2584 [006] 275.819100: balance_dirty_state: bdi btrfs-1: dirty=335 wb=937 unstable=0 bg_thresh=980 thresh=1961 gap=689 poll_thresh=12 ino=257 dd-2584 [006] 275.819157: balance_dirty_state: bdi btrfs-1: dirty=360 wb=937 unstable=0 bg_thresh=983 thresh=1966 gap=669 poll_thresh=13 ino=257 dd-2584 [006] 275.819215: balance_dirty_state: bdi btrfs-1: dirty=360 wb=937 unstable=0 bg_thresh=980 thresh=1960 gap=663 poll_thresh=14 ino=257 dd-2584 [006] 275.819274: balance_dirty_state: bdi btrfs-1: dirty=385 wb=937 unstable=0 bg_thresh=979 thresh=1959 gap=637 poll_thresh=15 ino=257 dd-2584 [006] 275.819332: balance_dirty_state: bdi btrfs-1: dirty=385 wb=937 unstable=0 bg_thresh=982 thresh=1964 gap=642 poll_thresh=16 ino=257 dd-2584 [006] 275.819445: balance_dirty_state: bdi btrfs-1: dirty=435 wb=937 unstable=0 bg_thresh=981 thresh=1963 gap=591 poll_thresh=17 ino=257 dd-2584 [006] 275.819735: balance_dirty_state: bdi btrfs-1: dirty=460 wb=937 unstable=0 bg_thresh=981 thresh=1962 gap=565 poll_thresh=18 ino=257 dd-2584 [006] 275.819848: balance_dirty_state: bdi btrfs-1: dirty=485 wb=937 unstable=0 bg_thresh=980 thresh=1961 gap=539 poll_thresh=19 ino=257 dd-2584 [006] 275.819963: balance_dirty_state: bdi btrfs-1: dirty=535 wb=937 unstable=0 bg_thresh=982 thresh=1965 gap=493 poll_thresh=20 ino=257 dd-2584 [006] 275.820075: balance_dirty_state: bdi btrfs-1: dirty=560 wb=937 unstable=0 bg_thresh=982 thresh=1964 gap=467 poll_thresh=21 ino=257 dd-2584 [006] 275.820080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=46720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 275.827020: balance_dirty_state: bdi btrfs-1: dirty=560 wb=937 unstable=0 bg_thresh=982 thresh=1964 gap=467 poll_thresh=21 ino=257 dd-2584 [006] 275.827029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=46348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 275.835028: balance_dirty_state: bdi btrfs-1: dirty=560 wb=937 unstable=0 bg_thresh=982 thresh=1964 gap=467 poll_thresh=21 ino=257 dd-2584 [006] 275.835036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=46348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 275.842902: balance_dirty_state: bdi btrfs-1: dirty=560 wb=812 unstable=0 bg_thresh=980 thresh=1961 gap=589 poll_thresh=21 ino=257 dd-2584 [006] 275.843024: balance_dirty_state: bdi btrfs-1: dirty=585 wb=812 unstable=0 bg_thresh=980 thresh=1960 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 275.843237: balance_dirty_state: bdi btrfs-1: dirty=610 wb=812 unstable=0 bg_thresh=979 thresh=1959 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 275.843449: balance_dirty_state: bdi btrfs-1: dirty=635 wb=812 unstable=0 bg_thresh=978 thresh=1957 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 275.843659: balance_dirty_state: bdi btrfs-1: dirty=660 wb=812 unstable=0 bg_thresh=981 thresh=1962 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 275.843668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-126% task_gap=-351% task_weight=99% bdi_bw=46348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 275.850962: balance_dirty_state: bdi btrfs-1: dirty=660 wb=812 unstable=0 bg_thresh=980 thresh=1960 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 275.850970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-127% task_gap=-353% task_weight=98% bdi_bw=46348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 275.858957: balance_dirty_state: bdi btrfs-1: dirty=660 wb=812 unstable=0 bg_thresh=980 thresh=1960 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 275.858965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-127% task_gap=-353% task_weight=98% bdi_bw=46348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 275.866994: balance_dirty_state: bdi btrfs-1: dirty=660 wb=787 unstable=0 bg_thresh=979 thresh=1959 gap=512 poll_thresh=19 ino=257 dd-2584 [006] 275.867101: balance_dirty_state: bdi btrfs-1: dirty=685 wb=787 unstable=0 bg_thresh=979 thresh=1958 gap=486 poll_thresh=14 ino=257 dd-2584 [006] 275.867109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-104% task_gap=-308% task_weight=99% bdi_bw=46348 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 275.875030: balance_dirty_state: bdi btrfs-1: dirty=685 wb=662 unstable=0 bg_thresh=982 thresh=1964 gap=617 poll_thresh=14 ino=257 dd-2584 [006] 275.875421: balance_dirty_state: bdi btrfs-1: dirty=710 wb=662 unstable=0 bg_thresh=984 thresh=1969 gap=597 poll_thresh=10 ino=257 dd-2584 [006] 275.875518: balance_dirty_state: bdi btrfs-1: dirty=710 wb=662 unstable=0 bg_thresh=981 thresh=1963 gap=591 poll_thresh=11 ino=257 dd-2584 [006] 275.875614: balance_dirty_state: bdi btrfs-1: dirty=735 wb=662 unstable=0 bg_thresh=984 thresh=1968 gap=571 poll_thresh=12 ino=257 dd-2584 [006] 275.875709: balance_dirty_state: bdi btrfs-1: dirty=760 wb=662 unstable=0 bg_thresh=983 thresh=1967 gap=545 poll_thresh=13 ino=257 dd-2584 [006] 275.875805: balance_dirty_state: bdi btrfs-1: dirty=760 wb=662 unstable=0 bg_thresh=983 thresh=1967 gap=545 poll_thresh=14 ino=257 dd-2584 [006] 275.875911: balance_dirty_state: bdi btrfs-1: dirty=785 wb=637 unstable=0 bg_thresh=983 thresh=1966 gap=544 poll_thresh=15 ino=257 dd-2584 [006] 275.875998: balance_dirty_state: bdi btrfs-1: dirty=785 wb=562 unstable=0 bg_thresh=982 thresh=1964 gap=617 poll_thresh=16 ino=257 dd-2584 [006] 275.876125: balance_dirty_state: bdi btrfs-1: dirty=835 wb=537 unstable=0 bg_thresh=984 thresh=1969 gap=597 poll_thresh=17 ino=257 dd-2584 [006] 275.876242: balance_dirty_state: bdi btrfs-1: dirty=860 wb=537 unstable=0 bg_thresh=981 thresh=1962 gap=565 poll_thresh=18 ino=257 dd-2584 [006] 275.876359: balance_dirty_state: bdi btrfs-1: dirty=885 wb=537 unstable=0 bg_thresh=980 thresh=1961 gap=539 poll_thresh=19 ino=257 dd-2584 [006] 275.876475: balance_dirty_state: bdi btrfs-1: dirty=935 wb=537 unstable=0 bg_thresh=982 thresh=1965 gap=493 poll_thresh=20 ino=257 dd-2584 [006] 275.876754: balance_dirty_state: bdi btrfs-1: dirty=960 wb=537 unstable=0 bg_thresh=982 thresh=1964 gap=467 poll_thresh=21 ino=257 dd-2584 [006] 275.876759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=99% bdi_bw=46348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 275.883023: balance_dirty_state: bdi btrfs-1: dirty=960 wb=537 unstable=0 bg_thresh=982 thresh=1964 gap=467 poll_thresh=21 ino=257 dd-2584 [006] 275.883033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=99% bdi_bw=46348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 275.890955: balance_dirty_state: bdi btrfs-1: dirty=960 wb=537 unstable=0 bg_thresh=988 thresh=1976 gap=479 poll_thresh=21 ino=257 dd-2584 [006] 275.890965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-331% task_weight=98% bdi_bw=46348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 275.898895: balance_dirty_state: bdi btrfs-1: dirty=960 wb=412 unstable=0 bg_thresh=986 thresh=1973 gap=601 poll_thresh=21 ino=257 dd-2584 [006] 275.898984: balance_dirty_state: bdi btrfs-1: dirty=985 wb=412 unstable=0 bg_thresh=989 thresh=1978 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 275.899134: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=412 unstable=0 bg_thresh=988 thresh=1977 gap=555 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 275.899163: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13280 wrote=0 to_write=8192 dd-2584 [006] 275.899333: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=412 unstable=0 bg_thresh=985 thresh=1970 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 275.899520: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=462 unstable=0 bg_thresh=981 thresh=1962 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 275.899522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-304% task_weight=100% bdi_bw=46348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 275.901797: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=784 to_write=7408 dd-2584 [002] 275.906846: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1112 unstable=0 bg_thresh=981 thresh=1963 gap=566 poll_thresh=19 ino=257 dd-2584 [002] 275.906966: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1062 unstable=0 bg_thresh=978 thresh=1956 gap=609 poll_thresh=14 ino=257 dd-2584 [002] 275.907058: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1062 unstable=0 bg_thresh=986 thresh=1973 gap=601 poll_thresh=15 ino=257 dd-2584 [002] 275.907147: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1062 unstable=0 bg_thresh=985 thresh=1971 gap=599 poll_thresh=16 ino=257 dd-2584 [002] 275.907323: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1062 unstable=0 bg_thresh=988 thresh=1976 gap=554 poll_thresh=17 ino=257 dd-2584 [002] 275.907502: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1062 unstable=0 bg_thresh=990 thresh=1980 gap=533 poll_thresh=18 ino=257 dd-2584 [002] 275.907891: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1062 unstable=0 bg_thresh=985 thresh=1971 gap=499 poll_thresh=19 ino=257 dd-2584 [002] 275.908016: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1062 unstable=0 bg_thresh=987 thresh=1975 gap=453 poll_thresh=20 ino=257 dd-2584 [002] 275.908021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=46348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 275.914992: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1062 unstable=0 bg_thresh=986 thresh=1972 gap=450 poll_thresh=20 ino=257 dd-2584 [002] 275.915002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=46348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 275.922941: balance_dirty_state: bdi btrfs-1: dirty=460 wb=937 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=20 ino=257 dd-2584 [002] 275.923070: balance_dirty_state: bdi btrfs-1: dirty=460 wb=937 unstable=0 bg_thresh=983 thresh=1967 gap=570 poll_thresh=15 ino=257 dd-2584 [002] 275.923189: balance_dirty_state: bdi btrfs-1: dirty=485 wb=937 unstable=0 bg_thresh=986 thresh=1972 gap=550 poll_thresh=16 ino=257 dd-2584 [002] 275.923426: balance_dirty_state: bdi btrfs-1: dirty=510 wb=937 unstable=0 bg_thresh=985 thresh=1971 gap=524 poll_thresh=17 ino=257 dd-2584 [002] 275.923663: balance_dirty_state: bdi btrfs-1: dirty=535 wb=937 unstable=0 bg_thresh=985 thresh=1970 gap=498 poll_thresh=18 ino=257 dd-2584 [002] 275.923913: balance_dirty_state: bdi btrfs-1: dirty=585 wb=912 unstable=0 bg_thresh=987 thresh=1974 gap=477 poll_thresh=19 ino=257 dd-2584 [002] 275.923922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=46348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 275.930940: balance_dirty_state: bdi btrfs-1: dirty=585 wb=812 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=19 ino=257 dd-2584 [005] 275.931064: balance_dirty_state: bdi btrfs-1: dirty=585 wb=812 unstable=0 bg_thresh=990 thresh=1981 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 275.931182: balance_dirty_state: bdi btrfs-1: dirty=610 wb=812 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 275.931296: balance_dirty_state: bdi btrfs-1: dirty=635 wb=812 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=16 ino=257 dd-2584 [005] 275.931531: balance_dirty_state: bdi btrfs-1: dirty=660 wb=812 unstable=0 bg_thresh=992 thresh=1985 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 275.932138: balance_dirty_state: bdi btrfs-1: dirty=685 wb=812 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 275.932147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 275.938925: balance_dirty_state: bdi btrfs-1: dirty=685 wb=662 unstable=0 bg_thresh=994 thresh=1989 gap=642 poll_thresh=18 ino=257 dd-2584 [005] 275.938993: balance_dirty_state: bdi btrfs-1: dirty=710 wb=662 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=13 ino=257 dd-2584 [005] 275.939054: balance_dirty_state: bdi btrfs-1: dirty=735 wb=662 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 275.939115: balance_dirty_state: bdi btrfs-1: dirty=735 wb=662 unstable=0 bg_thresh=991 thresh=1982 gap=585 poll_thresh=15 ino=257 dd-2584 [005] 275.939174: balance_dirty_state: bdi btrfs-1: dirty=760 wb=662 unstable=0 bg_thresh=993 thresh=1987 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 275.939293: balance_dirty_state: bdi btrfs-1: dirty=785 wb=662 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 275.939411: balance_dirty_state: bdi btrfs-1: dirty=810 wb=662 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 275.939530: balance_dirty_state: bdi btrfs-1: dirty=860 wb=662 unstable=0 bg_thresh=994 thresh=1989 gap=467 poll_thresh=19 ino=257 dd-2584 [005] 275.939534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 275.946952: balance_dirty_state: bdi btrfs-1: dirty=860 wb=537 unstable=0 bg_thresh=996 thresh=1993 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 275.947024: balance_dirty_state: bdi btrfs-1: dirty=885 wb=537 unstable=0 bg_thresh=996 thresh=1993 gap=571 poll_thresh=14 ino=257 dd-2584 [001] 275.947091: balance_dirty_state: bdi btrfs-1: dirty=885 wb=537 unstable=0 bg_thresh=999 thresh=1998 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 275.947157: balance_dirty_state: bdi btrfs-1: dirty=910 wb=537 unstable=0 bg_thresh=999 thresh=1998 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 275.947502: balance_dirty_state: bdi btrfs-1: dirty=935 wb=512 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=17 ino=257 dd-2584 [001] 275.947660: balance_dirty_state: bdi btrfs-1: dirty=985 wb=412 unstable=0 bg_thresh=1006 thresh=2013 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 275.947795: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=412 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 275.947847: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13328 wrote=0 to_write=8192 dd-2584 [001] 275.947935: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=412 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=20 ino=257 dd-2584 [001] 275.948078: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=437 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=21 ino=257 dd-2584 [001] 275.948223: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=487 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=22 ino=257 dd-2584 [001] 275.948224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=101% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 275.950573: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=816 to_write=7376 dd-2584 [001] 275.958874: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1087 unstable=0 bg_thresh=1001 thresh=2003 gap=606 poll_thresh=22 ino=257 dd-2584 [001] 275.958960: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1087 unstable=0 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=16 ino=257 dd-2584 [001] 275.959080: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1087 unstable=0 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 275.959198: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1087 unstable=0 bg_thresh=1003 thresh=2006 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 275.959496: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1087 unstable=0 bg_thresh=1005 thresh=2010 gap=513 poll_thresh=19 ino=257 dd-2584 [001] 275.959614: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1087 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=20 ino=257 dd-2584 [001] 275.959618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 275.970910: balance_dirty_state: bdi btrfs-1: dirty=435 wb=912 unstable=0 bg_thresh=1004 thresh=2008 gap=661 poll_thresh=20 ino=257 dd-2584 [001] 275.971057: balance_dirty_state: bdi btrfs-1: dirty=460 wb=862 unstable=0 bg_thresh=997 thresh=1995 gap=673 poll_thresh=15 ino=257 dd-2584 [001] 275.971196: balance_dirty_state: bdi btrfs-1: dirty=485 wb=837 unstable=0 bg_thresh=1000 thresh=2000 gap=678 poll_thresh=16 ino=257 dd-2584 [001] 275.971439: balance_dirty_state: bdi btrfs-1: dirty=510 wb=837 unstable=0 bg_thresh=999 thresh=1998 gap=651 poll_thresh=17 ino=257 dd-2584 [001] 275.971684: balance_dirty_state: bdi btrfs-1: dirty=535 wb=837 unstable=0 bg_thresh=995 thresh=1990 gap=618 poll_thresh=18 ino=257 dd-2584 [001] 275.971926: balance_dirty_state: bdi btrfs-1: dirty=585 wb=837 unstable=0 bg_thresh=997 thresh=1995 gap=573 poll_thresh=19 ino=257 dd-2584 [001] 275.972171: balance_dirty_state: bdi btrfs-1: dirty=610 wb=837 unstable=0 bg_thresh=994 thresh=1988 gap=541 poll_thresh=20 ino=257 dd-2584 [001] 275.972414: balance_dirty_state: bdi btrfs-1: dirty=635 wb=837 unstable=0 bg_thresh=999 thresh=1998 gap=526 poll_thresh=21 ino=257 dd-2584 [001] 275.973016: balance_dirty_state: bdi btrfs-1: dirty=660 wb=837 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=22 ino=257 dd-2584 [001] 275.973024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 275.978895: balance_dirty_state: bdi btrfs-1: dirty=660 wb=837 unstable=0 bg_thresh=996 thresh=1992 gap=495 poll_thresh=22 ino=257 dd-2584 [001] 275.978902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 275.990889: balance_dirty_state: bdi btrfs-1: dirty=660 wb=537 unstable=0 bg_thresh=999 thresh=1998 gap=801 poll_thresh=22 ino=257 dd-2584 [001] 275.991004: balance_dirty_state: bdi btrfs-1: dirty=685 wb=537 unstable=0 bg_thresh=999 thresh=1998 gap=776 poll_thresh=16 ino=257 dd-2584 [001] 275.991240: balance_dirty_state: bdi btrfs-1: dirty=710 wb=537 unstable=0 bg_thresh=1001 thresh=2002 gap=755 poll_thresh=17 ino=257 dd-2584 [001] 275.991478: balance_dirty_state: bdi btrfs-1: dirty=760 wb=537 unstable=0 bg_thresh=997 thresh=1995 gap=698 poll_thresh=18 ino=257 dd-2584 [001] 275.991712: balance_dirty_state: bdi btrfs-1: dirty=785 wb=537 unstable=0 bg_thresh=997 thresh=1994 gap=672 poll_thresh=19 ino=257 dd-2584 [001] 275.991945: balance_dirty_state: bdi btrfs-1: dirty=810 wb=537 unstable=0 bg_thresh=996 thresh=1993 gap=646 poll_thresh=20 ino=257 dd-2584 [001] 275.992180: balance_dirty_state: bdi btrfs-1: dirty=835 wb=537 unstable=0 bg_thresh=998 thresh=1997 gap=625 poll_thresh=21 ino=257 dd-2584 [001] 275.992413: balance_dirty_state: bdi btrfs-1: dirty=885 wb=537 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=22 ino=257 dd-2584 [001] 275.993006: balance_dirty_state: bdi btrfs-1: dirty=910 wb=537 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=23 ino=257 dd-2584 [001] 275.993241: balance_dirty_state: bdi btrfs-1: dirty=935 wb=537 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=24 ino=257 dd-2584 [001] 275.993480: balance_dirty_state: bdi btrfs-1: dirty=985 wb=537 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=25 ino=257 dd-2584 [001] 275.993489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-256% task_weight=101% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 275.998933: balance_dirty_state: bdi btrfs-1: dirty=985 wb=412 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=25 ino=257 dd-2584 [001] 275.999056: balance_dirty_state: bdi btrfs-1: dirty=985 wb=412 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 275.999290: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=412 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=20 ino=257 flush-btrfs-1-2586 [006] 275.999378: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13380 wrote=0 to_write=8192 dd-2584 [001] 275.999537: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=412 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=21 ino=257 dd-2584 [001] 275.999786: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=462 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=22 ino=257 dd-2584 [001] 275.999788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 276.003043: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=344 wrote=784 to_write=7408 dd-2584 [005] 276.008343: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1087 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=22 ino=257 dd-2584 [005] 276.008471: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1087 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=16 ino=257 dd-2584 [005] 276.008707: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1087 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=17 ino=257 dd-2584 [005] 276.009229: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1012 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=18 ino=257 dd-2584 [005] 276.009363: balance_dirty_state: bdi btrfs-1: dirty=410 wb=962 unstable=0 bg_thresh=993 thresh=1986 gap=614 poll_thresh=19 ino=257 dd-2584 [005] 276.009484: balance_dirty_state: bdi btrfs-1: dirty=435 wb=962 unstable=0 bg_thresh=995 thresh=1991 gap=594 poll_thresh=20 ino=257 dd-2584 [005] 276.009608: balance_dirty_state: bdi btrfs-1: dirty=485 wb=962 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=21 ino=257 dd-2584 [005] 276.009732: balance_dirty_state: bdi btrfs-1: dirty=510 wb=962 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=22 ino=257 dd-2584 [005] 276.009867: balance_dirty_state: bdi btrfs-1: dirty=535 wb=962 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=23 ino=257 dd-2584 [005] 276.009874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.014976: balance_dirty_state: bdi btrfs-1: dirty=535 wb=962 unstable=0 bg_thresh=998 thresh=1997 gap=500 poll_thresh=23 ino=257 dd-2584 [004] 276.015072: balance_dirty_state: bdi btrfs-1: dirty=560 wb=962 unstable=0 bg_thresh=998 thresh=1997 gap=475 poll_thresh=17 ino=257 dd-2584 [004] 276.015078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 276.023444: balance_dirty_state: bdi btrfs-1: dirty=560 wb=962 unstable=0 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=17 ino=257 dd-2584 [004] 276.023450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 276.030869: balance_dirty_state: bdi btrfs-1: dirty=560 wb=837 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=17 ino=257 dd-2584 [004] 276.030969: balance_dirty_state: bdi btrfs-1: dirty=560 wb=837 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=13 ino=257 dd-2584 [004] 276.031063: balance_dirty_state: bdi btrfs-1: dirty=585 wb=837 unstable=0 bg_thresh=1004 thresh=2009 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 276.031157: balance_dirty_state: bdi btrfs-1: dirty=610 wb=837 unstable=0 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 276.031252: balance_dirty_state: bdi btrfs-1: dirty=610 wb=837 unstable=0 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 276.031734: balance_dirty_state: bdi btrfs-1: dirty=660 wb=837 unstable=0 bg_thresh=1006 thresh=2013 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 276.031917: balance_dirty_state: bdi btrfs-1: dirty=685 wb=837 unstable=0 bg_thresh=1008 thresh=2017 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 276.031924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=45232 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.038988: balance_dirty_state: bdi btrfs-1: dirty=680 wb=537 unstable=0 bg_thresh=1013 thresh=2027 gap=810 poll_thresh=18 ino=257 dd-2584 [004] 276.039082: balance_dirty_state: bdi btrfs-1: dirty=680 wb=537 unstable=0 bg_thresh=1013 thresh=2027 gap=810 poll_thresh=13 ino=257 dd-2584 [004] 276.039167: balance_dirty_state: bdi btrfs-1: dirty=705 wb=537 unstable=0 bg_thresh=1016 thresh=2032 gap=790 poll_thresh=14 ino=257 dd-2584 [004] 276.039254: balance_dirty_state: bdi btrfs-1: dirty=730 wb=537 unstable=0 bg_thresh=1015 thresh=2031 gap=764 poll_thresh=15 ino=257 dd-2584 [004] 276.039340: balance_dirty_state: bdi btrfs-1: dirty=730 wb=537 unstable=0 bg_thresh=1015 thresh=2031 gap=764 poll_thresh=16 ino=257 dd-2584 [004] 276.039515: balance_dirty_state: bdi btrfs-1: dirty=780 wb=537 unstable=0 bg_thresh=1015 thresh=2030 gap=713 poll_thresh=17 ino=257 dd-2584 [004] 276.039693: balance_dirty_state: bdi btrfs-1: dirty=805 wb=537 unstable=0 bg_thresh=1017 thresh=2034 gap=692 poll_thresh=18 ino=257 dd-2584 [004] 276.039869: balance_dirty_state: bdi btrfs-1: dirty=830 wb=537 unstable=0 bg_thresh=1016 thresh=2033 gap=666 poll_thresh=19 ino=257 dd-2584 [004] 276.040045: balance_dirty_state: bdi btrfs-1: dirty=880 wb=537 unstable=0 bg_thresh=1016 thresh=2032 gap=615 poll_thresh=20 ino=257 dd-2584 [004] 276.040500: balance_dirty_state: bdi btrfs-1: dirty=905 wb=537 unstable=0 bg_thresh=1015 thresh=2030 gap=588 poll_thresh=21 ino=257 dd-2584 [004] 276.040677: balance_dirty_state: bdi btrfs-1: dirty=930 wb=537 unstable=0 bg_thresh=1014 thresh=2029 gap=562 poll_thresh=22 ino=257 dd-2584 [004] 276.040858: balance_dirty_state: bdi btrfs-1: dirty=955 wb=537 unstable=0 bg_thresh=1014 thresh=2028 gap=536 poll_thresh=23 ino=257 dd-2584 [004] 276.041036: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=537 unstable=0 bg_thresh=1013 thresh=2027 gap=485 poll_thresh=24 ino=257 dd-2584 [004] 276.041043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-105% task_gap=-312% task_weight=100% bdi_bw=47804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 276.046950: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=412 unstable=0 bg_thresh=1010 thresh=2021 gap=604 poll_thresh=24 ino=257 dd-2584 [000] 276.047042: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=412 unstable=0 bg_thresh=1007 thresh=2015 gap=573 poll_thresh=18 ino=257 flush-btrfs-1-2586 [004] 276.047062: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13428 wrote=0 to_write=8192 dd-2584 [000] 276.047213: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=412 unstable=0 bg_thresh=1009 thresh=2019 gap=552 poll_thresh=19 ino=257 dd-2584 [000] 276.047391: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=462 unstable=0 bg_thresh=1009 thresh=2018 gap=526 poll_thresh=20 ino=257 dd-2584 [000] 276.047566: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=512 unstable=0 bg_thresh=1008 thresh=2017 gap=475 poll_thresh=21 ino=257 dd-2584 [000] 276.047568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=47804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 276.049275: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=388 wrote=816 to_write=7376 dd-2584 [000] 276.058928: balance_dirty_state: bdi btrfs-1: dirty=305 wb=987 unstable=0 bg_thresh=978 thresh=1956 gap=664 poll_thresh=21 ino=257 dd-2584 [000] 276.058997: balance_dirty_state: bdi btrfs-1: dirty=305 wb=987 unstable=0 bg_thresh=978 thresh=1956 gap=664 poll_thresh=16 ino=257 dd-2584 [000] 276.059307: balance_dirty_state: bdi btrfs-1: dirty=355 wb=987 unstable=0 bg_thresh=980 thresh=1961 gap=619 poll_thresh=17 ino=257 dd-2584 [000] 276.059419: balance_dirty_state: bdi btrfs-1: dirty=380 wb=987 unstable=0 bg_thresh=983 thresh=1966 gap=599 poll_thresh=18 ino=257 dd-2584 [000] 276.059533: balance_dirty_state: bdi btrfs-1: dirty=405 wb=987 unstable=0 bg_thresh=985 thresh=1970 gap=578 poll_thresh=19 ino=257 dd-2584 [000] 276.059646: balance_dirty_state: bdi btrfs-1: dirty=430 wb=987 unstable=0 bg_thresh=984 thresh=1969 gap=552 poll_thresh=20 ino=257 dd-2584 [000] 276.059759: balance_dirty_state: bdi btrfs-1: dirty=480 wb=987 unstable=0 bg_thresh=984 thresh=1968 gap=501 poll_thresh=21 ino=257 dd-2584 [000] 276.059871: balance_dirty_state: bdi btrfs-1: dirty=505 wb=987 unstable=0 bg_thresh=983 thresh=1967 gap=475 poll_thresh=22 ino=257 dd-2584 [000] 276.059877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=47804 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 276.067064: balance_dirty_state: bdi btrfs-1: dirty=508 wb=851 unstable=0 bg_thresh=982 thresh=1965 gap=606 poll_thresh=22 ino=257 dd-2584 [000] 276.067207: balance_dirty_state: bdi btrfs-1: dirty=533 wb=851 unstable=0 bg_thresh=985 thresh=1970 gap=586 poll_thresh=16 ino=257 dd-2584 [000] 276.067380: balance_dirty_state: bdi btrfs-1: dirty=558 wb=851 unstable=0 bg_thresh=987 thresh=1974 gap=565 poll_thresh=17 ino=257 dd-2584 [000] 276.067854: balance_dirty_state: bdi btrfs-1: dirty=583 wb=851 unstable=0 bg_thresh=986 thresh=1973 gap=539 poll_thresh=18 ino=257 dd-2584 [000] 276.068025: balance_dirty_state: bdi btrfs-1: dirty=633 wb=851 unstable=0 bg_thresh=986 thresh=1972 gap=488 poll_thresh=19 ino=257 dd-2584 [000] 276.068032: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-289% task_weight=99% bdi_bw=47804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 276.074975: balance_dirty_state: bdi btrfs-1: dirty=643 wb=729 unstable=0 bg_thresh=989 thresh=1978 gap=606 poll_thresh=19 ino=257 dd-2584 [007] 276.075041: balance_dirty_state: bdi btrfs-1: dirty=643 wb=729 unstable=0 bg_thresh=991 thresh=1983 gap=611 poll_thresh=14 ino=257 dd-2584 [007] 276.075100: balance_dirty_state: bdi btrfs-1: dirty=668 wb=729 unstable=0 bg_thresh=991 thresh=1983 gap=586 poll_thresh=15 ino=257 dd-2584 [007] 276.075158: balance_dirty_state: bdi btrfs-1: dirty=693 wb=729 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=16 ino=257 dd-2584 [007] 276.075273: balance_dirty_state: bdi btrfs-1: dirty=718 wb=729 unstable=0 bg_thresh=996 thresh=1993 gap=546 poll_thresh=17 ino=257 dd-2584 [007] 276.075395: balance_dirty_state: bdi btrfs-1: dirty=743 wb=729 unstable=0 bg_thresh=998 thresh=1997 gap=525 poll_thresh=18 ino=257 dd-2584 [007] 276.075513: balance_dirty_state: bdi btrfs-1: dirty=793 wb=729 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=19 ino=257 dd-2584 [007] 276.075518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=47804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 276.082967: balance_dirty_state: bdi btrfs-1: dirty=782 wb=575 unstable=0 bg_thresh=993 thresh=1987 gap=630 poll_thresh=19 ino=257 dd-2584 [007] 276.083096: balance_dirty_state: bdi btrfs-1: dirty=782 wb=575 unstable=0 bg_thresh=993 thresh=1987 gap=630 poll_thresh=14 ino=257 dd-2584 [007] 276.083181: balance_dirty_state: bdi btrfs-1: dirty=807 wb=575 unstable=0 bg_thresh=993 thresh=1986 gap=604 poll_thresh=15 ino=257 dd-2584 [007] 276.083242: balance_dirty_state: bdi btrfs-1: dirty=832 wb=575 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=16 ino=257 dd-2584 [007] 276.083661: balance_dirty_state: bdi btrfs-1: dirty=857 wb=575 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=17 ino=257 dd-2584 [007] 276.083783: balance_dirty_state: bdi btrfs-1: dirty=882 wb=575 unstable=0 bg_thresh=994 thresh=1989 gap=532 poll_thresh=18 ino=257 dd-2584 [007] 276.083902: balance_dirty_state: bdi btrfs-1: dirty=907 wb=575 unstable=0 bg_thresh=994 thresh=1988 gap=506 poll_thresh=19 ino=257 dd-2584 [007] 276.084021: balance_dirty_state: bdi btrfs-1: dirty=957 wb=575 unstable=0 bg_thresh=993 thresh=1987 gap=455 poll_thresh=20 ino=257 dd-2584 [007] 276.084025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=47804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 276.091012: balance_dirty_state: bdi btrfs-1: dirty=957 wb=425 unstable=0 bg_thresh=994 thresh=1988 gap=606 poll_thresh=20 ino=257 dd-2584 [007] 276.091105: balance_dirty_state: bdi btrfs-1: dirty=957 wb=425 unstable=0 bg_thresh=996 thresh=1992 gap=610 poll_thresh=15 ino=257 dd-2584 [007] 276.091163: balance_dirty_state: bdi btrfs-1: dirty=982 wb=425 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=16 ino=257 dd-2584 [007] 276.091276: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=425 unstable=0 bg_thresh=992 thresh=1985 gap=553 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 276.091361: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13472 wrote=0 to_write=8192 dd-2584 [007] 276.091401: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=425 unstable=0 bg_thresh=992 thresh=1984 gap=527 poll_thresh=18 ino=257 dd-2584 [007] 276.091528: balance_dirty_state: bdi btrfs-1: dirty=1082 wb=425 unstable=0 bg_thresh=994 thresh=1988 gap=481 poll_thresh=19 ino=257 dd-2584 [007] 276.091529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=47804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 276.093163: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=432 wrote=768 to_write=7424 dd-2584 [007] 276.099040: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1059 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=19 ino=257 dd-2584 [007] 276.099129: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1059 unstable=0 bg_thresh=995 thresh=1991 gap=605 poll_thresh=14 ino=257 dd-2584 [007] 276.099367: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1059 unstable=0 bg_thresh=992 thresh=1985 gap=574 poll_thresh=15 ino=257 dd-2584 [007] 276.099424: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1059 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=16 ino=257 dd-2584 [007] 276.099537: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1059 unstable=0 bg_thresh=994 thresh=1989 gap=528 poll_thresh=17 ino=257 dd-2584 [007] 276.099651: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1059 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=18 ino=257 dd-2584 [007] 276.099765: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1059 unstable=0 bg_thresh=993 thresh=1986 gap=450 poll_thresh=19 ino=257 dd-2584 [007] 276.099770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=47804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 276.107119: balance_dirty_state: bdi btrfs-1: dirty=463 wb=943 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=19 ino=257 dd-2584 [007] 276.107195: balance_dirty_state: bdi btrfs-1: dirty=463 wb=943 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=14 ino=257 dd-2584 [007] 276.107252: balance_dirty_state: bdi btrfs-1: dirty=488 wb=943 unstable=0 bg_thresh=992 thresh=1985 gap=554 poll_thresh=15 ino=257 dd-2584 [007] 276.107309: balance_dirty_state: bdi btrfs-1: dirty=488 wb=943 unstable=0 bg_thresh=992 thresh=1985 gap=554 poll_thresh=16 ino=257 dd-2584 [007] 276.107423: balance_dirty_state: bdi btrfs-1: dirty=538 wb=943 unstable=0 bg_thresh=994 thresh=1989 gap=508 poll_thresh=17 ino=257 dd-2584 [007] 276.107536: balance_dirty_state: bdi btrfs-1: dirty=563 wb=943 unstable=0 bg_thresh=994 thresh=1988 gap=482 poll_thresh=18 ino=257 dd-2584 [007] 276.107540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=47804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 276.114994: balance_dirty_state: bdi btrfs-1: dirty=563 wb=818 unstable=0 bg_thresh=993 thresh=1986 gap=605 poll_thresh=18 ino=257 dd-2584 [007] 276.115075: balance_dirty_state: bdi btrfs-1: dirty=588 wb=818 unstable=0 bg_thresh=992 thresh=1985 gap=579 poll_thresh=13 ino=257 dd-2584 [007] 276.115329: balance_dirty_state: bdi btrfs-1: dirty=588 wb=818 unstable=0 bg_thresh=992 thresh=1985 gap=579 poll_thresh=14 ino=257 dd-2584 [007] 276.115392: balance_dirty_state: bdi btrfs-1: dirty=613 wb=818 unstable=0 bg_thresh=992 thresh=1984 gap=553 poll_thresh=15 ino=257 dd-2584 [007] 276.115453: balance_dirty_state: bdi btrfs-1: dirty=638 wb=818 unstable=0 bg_thresh=992 thresh=1984 gap=528 poll_thresh=16 ino=257 dd-2584 [007] 276.115574: balance_dirty_state: bdi btrfs-1: dirty=663 wb=818 unstable=0 bg_thresh=994 thresh=1988 gap=507 poll_thresh=17 ino=257 dd-2584 [007] 276.115695: balance_dirty_state: bdi btrfs-1: dirty=688 wb=818 unstable=0 bg_thresh=990 thresh=1981 gap=475 poll_thresh=18 ino=257 dd-2584 [007] 276.115700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=47804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 276.123022: balance_dirty_state: bdi btrfs-1: dirty=681 wb=692 unstable=0 bg_thresh=994 thresh=1988 gap=615 poll_thresh=18 ino=257 dd-2584 [007] 276.123087: balance_dirty_state: bdi btrfs-1: dirty=706 wb=692 unstable=0 bg_thresh=996 thresh=1993 gap=595 poll_thresh=13 ino=257 dd-2584 [007] 276.123149: balance_dirty_state: bdi btrfs-1: dirty=706 wb=692 unstable=0 bg_thresh=993 thresh=1987 gap=589 poll_thresh=14 ino=257 dd-2584 [007] 276.123207: balance_dirty_state: bdi btrfs-1: dirty=731 wb=692 unstable=0 bg_thresh=996 thresh=1992 gap=569 poll_thresh=15 ino=257 dd-2584 [007] 276.123268: balance_dirty_state: bdi btrfs-1: dirty=756 wb=692 unstable=0 bg_thresh=995 thresh=1991 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 276.123385: balance_dirty_state: bdi btrfs-1: dirty=781 wb=692 unstable=0 bg_thresh=995 thresh=1990 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 276.123503: balance_dirty_state: bdi btrfs-1: dirty=806 wb=692 unstable=0 bg_thresh=994 thresh=1989 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 276.123507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=47804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 276.130975: balance_dirty_state: bdi btrfs-1: dirty=806 wb=517 unstable=0 bg_thresh=992 thresh=1985 gap=662 poll_thresh=18 ino=257 dd-2584 [007] 276.131073: balance_dirty_state: bdi btrfs-1: dirty=831 wb=517 unstable=0 bg_thresh=995 thresh=1990 gap=642 poll_thresh=13 ino=257 dd-2584 [007] 276.131300: balance_dirty_state: bdi btrfs-1: dirty=856 wb=517 unstable=0 bg_thresh=992 thresh=1984 gap=611 poll_thresh=14 ino=257 dd-2584 [007] 276.131358: balance_dirty_state: bdi btrfs-1: dirty=856 wb=517 unstable=0 bg_thresh=994 thresh=1989 gap=616 poll_thresh=15 ino=257 dd-2584 [007] 276.131415: balance_dirty_state: bdi btrfs-1: dirty=881 wb=517 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=16 ino=257 dd-2584 [007] 276.131528: balance_dirty_state: bdi btrfs-1: dirty=906 wb=517 unstable=0 bg_thresh=993 thresh=1987 gap=564 poll_thresh=17 ino=257 dd-2584 [007] 276.131640: balance_dirty_state: bdi btrfs-1: dirty=931 wb=517 unstable=0 bg_thresh=993 thresh=1986 gap=538 poll_thresh=18 ino=257 dd-2584 [007] 276.131753: balance_dirty_state: bdi btrfs-1: dirty=981 wb=517 unstable=0 bg_thresh=995 thresh=1990 gap=492 poll_thresh=19 ino=257 dd-2584 [007] 276.131758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=47804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 276.139119: balance_dirty_state: bdi btrfs-1: dirty=981 wb=392 unstable=0 bg_thresh=993 thresh=1987 gap=614 poll_thresh=19 ino=257 dd-2584 [007] 276.139207: balance_dirty_state: bdi btrfs-1: dirty=981 wb=392 unstable=0 bg_thresh=990 thresh=1981 gap=608 poll_thresh=14 ino=257 dd-2584 [007] 276.139264: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=392 unstable=0 bg_thresh=993 thresh=1986 gap=588 poll_thresh=15 ino=257 dd-2584 [007] 276.139328: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=392 unstable=0 bg_thresh=992 thresh=1985 gap=562 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 276.139349: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13520 wrote=0 to_write=8192 dd-2584 [007] 276.139450: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=392 unstable=0 bg_thresh=992 thresh=1984 gap=536 poll_thresh=17 ino=257 dd-2584 [007] 276.139578: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=442 unstable=0 bg_thresh=991 thresh=1983 gap=510 poll_thresh=18 ino=257 dd-2584 [007] 276.139885: balance_dirty_state: bdi btrfs-1: dirty=931 wb=567 unstable=0 bg_thresh=991 thresh=1982 gap=484 poll_thresh=19 ino=257 dd-2584 [007] 276.139886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=47804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 276.141389: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=480 wrote=816 to_write=7376 dd-2584 [005] 276.147101: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1067 unstable=0 bg_thresh=992 thresh=1984 gap=611 poll_thresh=19 ino=257 dd-2584 [005] 276.147167: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1067 unstable=0 bg_thresh=992 thresh=1984 gap=611 poll_thresh=14 ino=257 dd-2584 [005] 276.147227: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1067 unstable=0 bg_thresh=994 thresh=1989 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 276.147285: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1067 unstable=0 bg_thresh=994 thresh=1989 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 276.147402: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1067 unstable=0 bg_thresh=999 thresh=1999 gap=551 poll_thresh=17 ino=257 dd-2584 [005] 276.147521: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1067 unstable=0 bg_thresh=999 thresh=1998 gap=525 poll_thresh=18 ino=257 dd-2584 [005] 276.147638: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1067 unstable=0 bg_thresh=998 thresh=1997 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 276.147643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=101% bdi_bw=50104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 276.154929: balance_dirty_state: bdi btrfs-1: dirty=456 wb=942 unstable=0 bg_thresh=992 thresh=1984 gap=586 poll_thresh=19 ino=257 dd-2584 [005] 276.154996: balance_dirty_state: bdi btrfs-1: dirty=456 wb=942 unstable=0 bg_thresh=992 thresh=1984 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 276.155054: balance_dirty_state: bdi btrfs-1: dirty=481 wb=942 unstable=0 bg_thresh=994 thresh=1989 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 276.155113: balance_dirty_state: bdi btrfs-1: dirty=506 wb=942 unstable=0 bg_thresh=994 thresh=1989 gap=541 poll_thresh=16 ino=257 dd-2584 [005] 276.155226: balance_dirty_state: bdi btrfs-1: dirty=531 wb=942 unstable=0 bg_thresh=999 thresh=1999 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 276.155527: balance_dirty_state: bdi btrfs-1: dirty=556 wb=942 unstable=0 bg_thresh=999 thresh=1998 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 276.155644: balance_dirty_state: bdi btrfs-1: dirty=581 wb=942 unstable=0 bg_thresh=998 thresh=1997 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 276.155649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=50104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 276.166919: balance_dirty_state: bdi btrfs-1: dirty=581 wb=817 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=19 ino=257 dd-2584 [005] 276.166983: balance_dirty_state: bdi btrfs-1: dirty=606 wb=817 unstable=0 bg_thresh=994 thresh=1988 gap=565 poll_thresh=14 ino=257 dd-2584 [005] 276.167042: balance_dirty_state: bdi btrfs-1: dirty=631 wb=817 unstable=0 bg_thresh=996 thresh=1993 gap=545 poll_thresh=15 ino=257 dd-2584 [005] 276.167099: balance_dirty_state: bdi btrfs-1: dirty=631 wb=817 unstable=0 bg_thresh=996 thresh=1993 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 276.167214: balance_dirty_state: bdi btrfs-1: dirty=681 wb=817 unstable=0 bg_thresh=999 thresh=1998 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 276.167334: balance_dirty_state: bdi btrfs-1: dirty=706 wb=817 unstable=0 bg_thresh=998 thresh=1996 gap=473 poll_thresh=18 ino=257 dd-2584 [005] 276.167338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=50104 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 276.174928: balance_dirty_state: bdi btrfs-1: dirty=706 wb=542 unstable=0 bg_thresh=995 thresh=1991 gap=743 poll_thresh=18 ino=257 dd-2584 [005] 276.175000: balance_dirty_state: bdi btrfs-1: dirty=706 wb=542 unstable=0 bg_thresh=995 thresh=1991 gap=743 poll_thresh=13 ino=257 dd-2584 [005] 276.175057: balance_dirty_state: bdi btrfs-1: dirty=731 wb=542 unstable=0 bg_thresh=998 thresh=1996 gap=723 poll_thresh=14 ino=257 dd-2584 [005] 276.175116: balance_dirty_state: bdi btrfs-1: dirty=756 wb=542 unstable=0 bg_thresh=998 thresh=1996 gap=698 poll_thresh=15 ino=257 dd-2584 [005] 276.175175: balance_dirty_state: bdi btrfs-1: dirty=756 wb=542 unstable=0 bg_thresh=997 thresh=1995 gap=697 poll_thresh=16 ino=257 dd-2584 [005] 276.175469: balance_dirty_state: bdi btrfs-1: dirty=806 wb=542 unstable=0 bg_thresh=997 thresh=1994 gap=646 poll_thresh=17 ino=257 dd-2584 [005] 276.175588: balance_dirty_state: bdi btrfs-1: dirty=831 wb=542 unstable=0 bg_thresh=999 thresh=1998 gap=625 poll_thresh=18 ino=257 dd-2584 [005] 276.175704: balance_dirty_state: bdi btrfs-1: dirty=856 wb=542 unstable=0 bg_thresh=998 thresh=1997 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 276.175821: balance_dirty_state: bdi btrfs-1: dirty=906 wb=542 unstable=0 bg_thresh=998 thresh=1996 gap=548 poll_thresh=20 ino=257 dd-2584 [005] 276.175939: balance_dirty_state: bdi btrfs-1: dirty=931 wb=542 unstable=0 bg_thresh=1000 thresh=2000 gap=527 poll_thresh=21 ino=257 dd-2584 [005] 276.176056: balance_dirty_state: bdi btrfs-1: dirty=956 wb=542 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=22 ino=257 dd-2584 [005] 276.176175: balance_dirty_state: bdi btrfs-1: dirty=981 wb=542 unstable=0 bg_thresh=999 thresh=1998 gap=475 poll_thresh=23 ino=257 dd-2584 [005] 276.176180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=50104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 276.182959: balance_dirty_state: bdi btrfs-1: dirty=981 wb=417 unstable=0 bg_thresh=992 thresh=1984 gap=586 poll_thresh=23 ino=257 dd-2584 [005] 276.183072: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=417 unstable=0 bg_thresh=992 thresh=1984 gap=561 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 276.183115: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13564 wrote=0 to_write=8192 dd-2584 [005] 276.183419: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=417 unstable=0 bg_thresh=994 thresh=1989 gap=566 poll_thresh=18 ino=257 dd-2584 [005] 276.184396: balance_dirty_state: bdi btrfs-1: dirty=931 wb=567 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 276.184767: balance_dirty_state: bdi btrfs-1: dirty=906 wb=617 unstable=0 bg_thresh=999 thresh=1998 gap=475 poll_thresh=20 ino=257 dd-2584 [005] 276.184771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=50104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 276.187670: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=528 wrote=800 to_write=7392 dd-2584 [005] 276.190928: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1092 unstable=0 bg_thresh=988 thresh=1976 gap=578 poll_thresh=20 ino=257 dd-2584 [005] 276.191094: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1092 unstable=0 bg_thresh=988 thresh=1976 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 276.191214: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1092 unstable=0 bg_thresh=990 thresh=1981 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 276.191445: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1092 unstable=0 bg_thresh=993 thresh=1986 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 276.191682: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1092 unstable=0 bg_thresh=995 thresh=1991 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 276.191692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=50104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 276.198943: balance_dirty_state: bdi btrfs-1: dirty=406 wb=967 unstable=0 bg_thresh=987 thresh=1975 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 276.199013: balance_dirty_state: bdi btrfs-1: dirty=406 wb=967 unstable=0 bg_thresh=987 thresh=1975 gap=602 poll_thresh=13 ino=257 dd-2584 [005] 276.199077: balance_dirty_state: bdi btrfs-1: dirty=431 wb=967 unstable=0 bg_thresh=990 thresh=1980 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 276.199138: balance_dirty_state: bdi btrfs-1: dirty=456 wb=967 unstable=0 bg_thresh=989 thresh=1979 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 276.199199: balance_dirty_state: bdi btrfs-1: dirty=456 wb=967 unstable=0 bg_thresh=989 thresh=1979 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 276.199325: balance_dirty_state: bdi btrfs-1: dirty=506 wb=967 unstable=0 bg_thresh=989 thresh=1978 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 276.199636: balance_dirty_state: bdi btrfs-1: dirty=531 wb=967 unstable=0 bg_thresh=991 thresh=1982 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 276.199641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=50104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 276.206943: balance_dirty_state: bdi btrfs-1: dirty=531 wb=842 unstable=0 bg_thresh=992 thresh=1984 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 276.207092: balance_dirty_state: bdi btrfs-1: dirty=531 wb=842 unstable=0 bg_thresh=992 thresh=1984 gap=611 poll_thresh=13 ino=257 dd-2584 [005] 276.207210: balance_dirty_state: bdi btrfs-1: dirty=556 wb=842 unstable=0 bg_thresh=994 thresh=1989 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 276.207326: balance_dirty_state: bdi btrfs-1: dirty=581 wb=842 unstable=0 bg_thresh=997 thresh=1994 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 276.207444: balance_dirty_state: bdi btrfs-1: dirty=581 wb=842 unstable=0 bg_thresh=994 thresh=1988 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 276.207677: balance_dirty_state: bdi btrfs-1: dirty=631 wb=842 unstable=0 bg_thresh=993 thresh=1987 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 276.207916: balance_dirty_state: bdi btrfs-1: dirty=656 wb=842 unstable=0 bg_thresh=995 thresh=1991 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 276.207925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=50104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 276.215039: balance_dirty_state: bdi btrfs-1: dirty=656 wb=717 unstable=0 bg_thresh=992 thresh=1985 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 276.215108: balance_dirty_state: bdi btrfs-1: dirty=681 wb=717 unstable=0 bg_thresh=992 thresh=1985 gap=587 poll_thresh=13 ino=257 dd-2584 [005] 276.215172: balance_dirty_state: bdi btrfs-1: dirty=681 wb=717 unstable=0 bg_thresh=992 thresh=1984 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 276.215232: balance_dirty_state: bdi btrfs-1: dirty=706 wb=717 unstable=0 bg_thresh=991 thresh=1983 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 276.215293: balance_dirty_state: bdi btrfs-1: dirty=706 wb=717 unstable=0 bg_thresh=991 thresh=1983 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 276.215416: balance_dirty_state: bdi btrfs-1: dirty=756 wb=717 unstable=0 bg_thresh=993 thresh=1987 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 276.215716: balance_dirty_state: bdi btrfs-1: dirty=781 wb=717 unstable=0 bg_thresh=993 thresh=1986 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 276.215721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=50104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 276.222961: balance_dirty_state: bdi btrfs-1: dirty=781 wb=542 unstable=0 bg_thresh=992 thresh=1985 gap=662 poll_thresh=18 ino=257 dd-2584 [005] 276.223023: balance_dirty_state: bdi btrfs-1: dirty=806 wb=536 unstable=0 bg_thresh=995 thresh=1991 gap=649 poll_thresh=13 ino=257 dd-2584 [005] 276.223080: balance_dirty_state: bdi btrfs-1: dirty=806 wb=536 unstable=0 bg_thresh=995 thresh=1991 gap=649 poll_thresh=14 ino=257 dd-2584 [005] 276.223136: balance_dirty_state: bdi btrfs-1: dirty=831 wb=536 unstable=0 bg_thresh=998 thresh=1996 gap=629 poll_thresh=15 ino=257 dd-2584 [005] 276.223194: balance_dirty_state: bdi btrfs-1: dirty=856 wb=536 unstable=0 bg_thresh=998 thresh=1996 gap=604 poll_thresh=16 ino=257 dd-2584 [005] 276.223311: balance_dirty_state: bdi btrfs-1: dirty=881 wb=536 unstable=0 bg_thresh=994 thresh=1989 gap=572 poll_thresh=17 ino=257 dd-2584 [005] 276.223432: balance_dirty_state: bdi btrfs-1: dirty=906 wb=536 unstable=0 bg_thresh=996 thresh=1993 gap=551 poll_thresh=18 ino=257 dd-2584 [005] 276.223549: balance_dirty_state: bdi btrfs-1: dirty=931 wb=536 unstable=0 bg_thresh=996 thresh=1992 gap=525 poll_thresh=19 ino=257 dd-2584 [005] 276.223669: balance_dirty_state: bdi btrfs-1: dirty=981 wb=536 unstable=0 bg_thresh=995 thresh=1991 gap=474 poll_thresh=20 ino=257 dd-2584 [005] 276.223674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=99% bdi_bw=50104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.231024: balance_dirty_state: bdi btrfs-1: dirty=981 wb=411 unstable=0 bg_thresh=994 thresh=1989 gap=597 poll_thresh=20 ino=257 dd-2584 [004] 276.231091: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=411 unstable=0 bg_thresh=994 thresh=1989 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 276.231156: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=411 unstable=0 bg_thresh=997 thresh=1994 gap=577 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 276.231164: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13612 wrote=0 to_write=8192 dd-2584 [004] 276.231463: balance_dirty_state: bdi btrfs-1: dirty=931 wb=486 unstable=0 bg_thresh=996 thresh=1993 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 276.231590: balance_dirty_state: bdi btrfs-1: dirty=931 wb=561 unstable=0 bg_thresh=993 thresh=1986 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 276.231591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=50104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 276.232973: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=572 wrote=768 to_write=7424 dd-2584 [004] 276.239015: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1061 unstable=0 bg_thresh=992 thresh=1984 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 276.239083: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1061 unstable=0 bg_thresh=994 thresh=1989 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 276.239140: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1061 unstable=0 bg_thresh=994 thresh=1988 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 276.239198: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1061 unstable=0 bg_thresh=994 thresh=1988 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 276.239254: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1061 unstable=0 bg_thresh=993 thresh=1987 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 276.239369: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1061 unstable=0 bg_thresh=993 thresh=1986 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 276.239485: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1061 unstable=0 bg_thresh=995 thresh=1990 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 276.239600: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1061 unstable=0 bg_thresh=994 thresh=1989 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 276.239605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=50104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.247057: balance_dirty_state: bdi btrfs-1: dirty=456 wb=911 unstable=0 bg_thresh=995 thresh=1991 gap=624 poll_thresh=19 ino=257 dd-2584 [004] 276.247183: balance_dirty_state: bdi btrfs-1: dirty=481 wb=911 unstable=0 bg_thresh=995 thresh=1991 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 276.247301: balance_dirty_state: bdi btrfs-1: dirty=481 wb=911 unstable=0 bg_thresh=995 thresh=1990 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 276.247785: balance_dirty_state: bdi btrfs-1: dirty=506 wb=911 unstable=0 bg_thresh=995 thresh=1990 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 276.248023: balance_dirty_state: bdi btrfs-1: dirty=531 wb=911 unstable=0 bg_thresh=994 thresh=1988 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 276.248258: balance_dirty_state: bdi btrfs-1: dirty=581 wb=911 unstable=0 bg_thresh=993 thresh=1987 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 276.248267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=98% bdi_bw=50104 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 276.259033: balance_dirty_state: bdi btrfs-1: dirty=581 wb=736 unstable=0 bg_thresh=989 thresh=1978 gap=661 poll_thresh=18 ino=257 dd-2584 [001] 276.259111: balance_dirty_state: bdi btrfs-1: dirty=581 wb=686 unstable=0 bg_thresh=986 thresh=1972 gap=705 poll_thresh=13 ino=257 dd-2584 [001] 276.259176: balance_dirty_state: bdi btrfs-1: dirty=606 wb=661 unstable=0 bg_thresh=985 thresh=1970 gap=703 poll_thresh=14 ino=257 dd-2584 [001] 276.259234: balance_dirty_state: bdi btrfs-1: dirty=606 wb=661 unstable=0 bg_thresh=990 thresh=1981 gap=714 poll_thresh=15 ino=257 dd-2584 [001] 276.259293: balance_dirty_state: bdi btrfs-1: dirty=631 wb=661 unstable=0 bg_thresh=990 thresh=1981 gap=689 poll_thresh=16 ino=257 dd-2584 [001] 276.259412: balance_dirty_state: bdi btrfs-1: dirty=656 wb=661 unstable=0 bg_thresh=993 thresh=1986 gap=669 poll_thresh=17 ino=257 dd-2584 [001] 276.259531: balance_dirty_state: bdi btrfs-1: dirty=706 wb=661 unstable=0 bg_thresh=995 thresh=1990 gap=623 poll_thresh=18 ino=257 dd-2584 [001] 276.259648: balance_dirty_state: bdi btrfs-1: dirty=731 wb=661 unstable=0 bg_thresh=994 thresh=1989 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 276.259945: balance_dirty_state: bdi btrfs-1: dirty=756 wb=661 unstable=0 bg_thresh=994 thresh=1988 gap=571 poll_thresh=20 ino=257 dd-2584 [001] 276.260065: balance_dirty_state: bdi btrfs-1: dirty=781 wb=661 unstable=0 bg_thresh=996 thresh=1992 gap=550 poll_thresh=21 ino=257 dd-2584 [001] 276.260188: balance_dirty_state: bdi btrfs-1: dirty=831 wb=636 unstable=0 bg_thresh=995 thresh=1991 gap=524 poll_thresh=22 ino=257 dd-2584 [001] 276.260306: balance_dirty_state: bdi btrfs-1: dirty=856 wb=636 unstable=0 bg_thresh=995 thresh=1990 gap=498 poll_thresh=23 ino=257 dd-2584 [001] 276.260424: balance_dirty_state: bdi btrfs-1: dirty=881 wb=636 unstable=0 bg_thresh=994 thresh=1989 gap=472 poll_thresh=24 ino=257 dd-2584 [001] 276.260429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=52436 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 276.267006: balance_dirty_state: bdi btrfs-1: dirty=881 wb=511 unstable=0 bg_thresh=993 thresh=1987 gap=595 poll_thresh=24 ino=257 dd-2584 [004] 276.267129: balance_dirty_state: bdi btrfs-1: dirty=881 wb=511 unstable=0 bg_thresh=993 thresh=1986 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 276.267366: balance_dirty_state: bdi btrfs-1: dirty=931 wb=511 unstable=0 bg_thresh=995 thresh=1990 gap=548 poll_thresh=19 ino=257 dd-2584 [004] 276.267602: balance_dirty_state: bdi btrfs-1: dirty=956 wb=511 unstable=0 bg_thresh=1000 thresh=2000 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 276.267838: balance_dirty_state: bdi btrfs-1: dirty=981 wb=511 unstable=0 bg_thresh=999 thresh=1999 gap=507 poll_thresh=21 ino=257 dd-2584 [004] 276.268437: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=511 unstable=0 bg_thresh=999 thresh=1998 gap=481 poll_thresh=22 ino=257 dd-2584 [004] 276.268446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=52436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 276.268519: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13648 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 276.272034: writeback_single_inode: bdi btrfs-1: ino=257 state= age=612 wrote=736 to_write=7456 dd-2584 [004] 276.275007: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1111 unstable=0 bg_thresh=1001 thresh=2003 gap=611 poll_thresh=22 ino=257 dd-2584 [004] 276.275137: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1111 unstable=0 bg_thresh=1001 thresh=2002 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 276.275373: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1111 unstable=0 bg_thresh=1000 thresh=2001 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 276.275611: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1111 unstable=0 bg_thresh=1002 thresh=2005 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 276.275828: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1111 unstable=0 bg_thresh=1002 thresh=2004 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 276.275833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-387% task_weight=98% bdi_bw=52436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.283076: balance_dirty_state: bdi btrfs-1: dirty=406 wb=986 unstable=0 bg_thresh=1001 thresh=2003 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 276.283161: balance_dirty_state: bdi btrfs-1: dirty=406 wb=986 unstable=0 bg_thresh=1001 thresh=2003 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 276.283218: balance_dirty_state: bdi btrfs-1: dirty=431 wb=986 unstable=0 bg_thresh=1001 thresh=2002 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 276.283275: balance_dirty_state: bdi btrfs-1: dirty=456 wb=986 unstable=0 bg_thresh=1003 thresh=2007 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 276.283390: balance_dirty_state: bdi btrfs-1: dirty=481 wb=986 unstable=0 bg_thresh=1003 thresh=2006 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 276.283505: balance_dirty_state: bdi btrfs-1: dirty=506 wb=986 unstable=0 bg_thresh=999 thresh=1999 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 276.283793: balance_dirty_state: bdi btrfs-1: dirty=556 wb=986 unstable=0 bg_thresh=999 thresh=1998 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 276.283797: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-172% task_gap=-445% task_weight=100% bdi_bw=52436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 276.295092: balance_dirty_state: bdi btrfs-1: dirty=556 wb=861 unstable=0 bg_thresh=1001 thresh=2002 gap=585 poll_thresh=19 ino=257 dd-2584 [002] 276.295220: balance_dirty_state: bdi btrfs-1: dirty=556 wb=861 unstable=0 bg_thresh=1001 thresh=2002 gap=585 poll_thresh=14 ino=257 dd-2584 [002] 276.295337: balance_dirty_state: bdi btrfs-1: dirty=581 wb=861 unstable=0 bg_thresh=1003 thresh=2007 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 276.295454: balance_dirty_state: bdi btrfs-1: dirty=606 wb=861 unstable=0 bg_thresh=1006 thresh=2012 gap=545 poll_thresh=16 ino=257 dd-2584 [002] 276.295687: balance_dirty_state: bdi btrfs-1: dirty=631 wb=861 unstable=0 bg_thresh=1008 thresh=2017 gap=525 poll_thresh=17 ino=257 dd-2584 [002] 276.295927: balance_dirty_state: bdi btrfs-1: dirty=656 wb=861 unstable=0 bg_thresh=1008 thresh=2016 gap=499 poll_thresh=18 ino=257 dd-2584 [002] 276.295936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-136% task_gap=-371% task_weight=98% bdi_bw=52436 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 276.303046: balance_dirty_state: bdi btrfs-1: dirty=656 wb=736 unstable=0 bg_thresh=1007 thresh=2014 gap=622 poll_thresh=18 ino=257 dd-2584 [002] 276.303114: balance_dirty_state: bdi btrfs-1: dirty=681 wb=736 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=13 ino=257 dd-2584 [002] 276.303175: balance_dirty_state: bdi btrfs-1: dirty=706 wb=736 unstable=0 bg_thresh=1006 thresh=2013 gap=571 poll_thresh=14 ino=257 dd-2584 [002] 276.303233: balance_dirty_state: bdi btrfs-1: dirty=706 wb=736 unstable=0 bg_thresh=1006 thresh=2012 gap=570 poll_thresh=15 ino=257 dd-2584 [002] 276.303292: balance_dirty_state: bdi btrfs-1: dirty=731 wb=736 unstable=0 bg_thresh=1008 thresh=2017 gap=550 poll_thresh=16 ino=257 dd-2584 [002] 276.303409: balance_dirty_state: bdi btrfs-1: dirty=756 wb=736 unstable=0 bg_thresh=1008 thresh=2016 gap=524 poll_thresh=17 ino=257 dd-2584 [002] 276.303707: balance_dirty_state: bdi btrfs-1: dirty=781 wb=736 unstable=0 bg_thresh=1007 thresh=2015 gap=498 poll_thresh=18 ino=257 dd-2584 [002] 276.303712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-373% task_weight=98% bdi_bw=52436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 276.311037: balance_dirty_state: bdi btrfs-1: dirty=781 wb=461 unstable=0 bg_thresh=1000 thresh=2001 gap=759 poll_thresh=18 ino=257 dd-2584 [002] 276.311106: balance_dirty_state: bdi btrfs-1: dirty=806 wb=461 unstable=0 bg_thresh=1003 thresh=2006 gap=739 poll_thresh=13 ino=257 dd-2584 [002] 276.311168: balance_dirty_state: bdi btrfs-1: dirty=831 wb=461 unstable=0 bg_thresh=1002 thresh=2004 gap=712 poll_thresh=14 ino=257 dd-2584 [002] 276.311232: balance_dirty_state: bdi btrfs-1: dirty=831 wb=461 unstable=0 bg_thresh=999 thresh=1998 gap=706 poll_thresh=15 ino=257 dd-2584 [002] 276.311293: balance_dirty_state: bdi btrfs-1: dirty=856 wb=461 unstable=0 bg_thresh=1004 thresh=2009 gap=692 poll_thresh=16 ino=257 dd-2584 [002] 276.311416: balance_dirty_state: bdi btrfs-1: dirty=881 wb=461 unstable=0 bg_thresh=1000 thresh=2001 gap=659 poll_thresh=17 ino=257 dd-2584 [002] 276.311539: balance_dirty_state: bdi btrfs-1: dirty=931 wb=461 unstable=0 bg_thresh=999 thresh=1999 gap=607 poll_thresh=18 ino=257 dd-2584 [002] 276.311660: balance_dirty_state: bdi btrfs-1: dirty=956 wb=461 unstable=0 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=19 ino=257 dd-2584 [002] 276.311784: balance_dirty_state: bdi btrfs-1: dirty=981 wb=461 unstable=0 bg_thresh=1001 thresh=2002 gap=560 poll_thresh=20 ino=257 dd-2584 [002] 276.311911: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=461 unstable=0 bg_thresh=1000 thresh=2000 gap=533 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 276.311963: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13692 wrote=0 to_write=8192 dd-2584 [002] 276.312220: balance_dirty_state: bdi btrfs-1: dirty=981 wb=511 unstable=0 bg_thresh=998 thresh=1997 gap=505 poll_thresh=22 ino=257 dd-2584 [002] 276.312353: balance_dirty_state: bdi btrfs-1: dirty=956 wb=561 unstable=0 bg_thresh=1001 thresh=2002 gap=485 poll_thresh=23 ino=257 dd-2584 [002] 276.312355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-169% task_gap=-438% task_weight=98% bdi_bw=52436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 276.314051: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=784 to_write=7408 dd-2584 [006] 276.318989: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1136 unstable=0 bg_thresh=1005 thresh=2011 gap=594 poll_thresh=23 ino=257 dd-2584 [006] 276.319075: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1136 unstable=0 bg_thresh=1008 thresh=2016 gap=574 poll_thresh=17 ino=257 dd-2584 [006] 276.319233: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1136 unstable=0 bg_thresh=1010 thresh=2021 gap=554 poll_thresh=18 ino=257 dd-2584 [006] 276.319401: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1136 unstable=0 bg_thresh=1013 thresh=2026 gap=534 poll_thresh=19 ino=257 dd-2584 [006] 276.319635: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1136 unstable=0 bg_thresh=1015 thresh=2030 gap=513 poll_thresh=20 ino=257 dd-2584 [006] 276.319870: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1136 unstable=0 bg_thresh=1014 thresh=2029 gap=462 poll_thresh=21 ino=257 dd-2584 [006] 276.319880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-127% task_gap=-354% task_weight=99% bdi_bw=52436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 276.327103: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1011 unstable=0 bg_thresh=1012 thresh=2025 gap=583 poll_thresh=21 ino=257 dd-2584 [006] 276.327234: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1011 unstable=0 bg_thresh=1012 thresh=2025 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 276.327473: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1011 unstable=0 bg_thresh=1012 thresh=2024 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 276.328000: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1011 unstable=0 bg_thresh=1014 thresh=2028 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 276.328119: balance_dirty_state: bdi btrfs-1: dirty=531 wb=1011 unstable=0 bg_thresh=1013 thresh=2027 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 276.328123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-129% task_gap=-358% task_weight=100% bdi_bw=52436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 276.335074: balance_dirty_state: bdi btrfs-1: dirty=531 wb=1011 unstable=0 bg_thresh=1017 thresh=2035 gap=493 poll_thresh=19 ino=257 dd-2584 [006] 276.335079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=52436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 276.343065: balance_dirty_state: bdi btrfs-1: dirty=531 wb=786 unstable=0 bg_thresh=1016 thresh=2032 gap=715 poll_thresh=19 ino=257 dd-2584 [006] 276.343133: balance_dirty_state: bdi btrfs-1: dirty=556 wb=786 unstable=0 bg_thresh=1015 thresh=2031 gap=689 poll_thresh=14 ino=257 dd-2584 [006] 276.343195: balance_dirty_state: bdi btrfs-1: dirty=556 wb=786 unstable=0 bg_thresh=1015 thresh=2031 gap=689 poll_thresh=15 ino=257 dd-2584 [006] 276.343256: balance_dirty_state: bdi btrfs-1: dirty=581 wb=786 unstable=0 bg_thresh=1015 thresh=2030 gap=663 poll_thresh=16 ino=257 dd-2584 [006] 276.343376: balance_dirty_state: bdi btrfs-1: dirty=606 wb=786 unstable=0 bg_thresh=1017 thresh=2034 gap=642 poll_thresh=17 ino=257 dd-2584 [006] 276.343495: balance_dirty_state: bdi btrfs-1: dirty=656 wb=786 unstable=0 bg_thresh=1016 thresh=2033 gap=591 poll_thresh=18 ino=257 dd-2584 [006] 276.343613: balance_dirty_state: bdi btrfs-1: dirty=681 wb=786 unstable=0 bg_thresh=1016 thresh=2032 gap=565 poll_thresh=19 ino=257 dd-2584 [006] 276.343732: balance_dirty_state: bdi btrfs-1: dirty=706 wb=786 unstable=0 bg_thresh=1015 thresh=2031 gap=539 poll_thresh=20 ino=257 dd-2584 [006] 276.343853: balance_dirty_state: bdi btrfs-1: dirty=731 wb=786 unstable=0 bg_thresh=1017 thresh=2035 gap=518 poll_thresh=21 ino=257 dd-2584 [006] 276.344154: balance_dirty_state: bdi btrfs-1: dirty=781 wb=786 unstable=0 bg_thresh=1017 thresh=2034 gap=467 poll_thresh=22 ino=257 dd-2584 [006] 276.344159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-124% task_gap=-347% task_weight=98% bdi_bw=52436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 276.351060: balance_dirty_state: bdi btrfs-1: dirty=781 wb=786 unstable=0 bg_thresh=1014 thresh=2028 gap=461 poll_thresh=22 ino=257 dd-2584 [006] 276.351065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-128% task_gap=-355% task_weight=99% bdi_bw=52436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 276.361036: balance_dirty_state: bdi btrfs-1: dirty=781 wb=536 unstable=0 bg_thresh=992 thresh=1985 gap=668 poll_thresh=22 ino=257 dd-2584 [002] 276.361105: balance_dirty_state: bdi btrfs-1: dirty=806 wb=536 unstable=0 bg_thresh=992 thresh=1984 gap=642 poll_thresh=16 ino=257 dd-2584 [002] 276.361231: balance_dirty_state: bdi btrfs-1: dirty=831 wb=536 unstable=0 bg_thresh=994 thresh=1988 gap=621 poll_thresh=17 ino=257 dd-2584 [002] 276.361355: balance_dirty_state: bdi btrfs-1: dirty=856 wb=536 unstable=0 bg_thresh=993 thresh=1987 gap=595 poll_thresh=18 ino=257 dd-2584 [002] 276.361479: balance_dirty_state: bdi btrfs-1: dirty=881 wb=536 unstable=0 bg_thresh=993 thresh=1986 gap=569 poll_thresh=19 ino=257 dd-2584 [002] 276.361605: balance_dirty_state: bdi btrfs-1: dirty=931 wb=536 unstable=0 bg_thresh=995 thresh=1990 gap=523 poll_thresh=20 ino=257 dd-2584 [002] 276.361727: balance_dirty_state: bdi btrfs-1: dirty=956 wb=536 unstable=0 bg_thresh=994 thresh=1989 gap=497 poll_thresh=21 ino=257 dd-2584 [002] 276.361732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=52436 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 276.367071: balance_dirty_state: bdi btrfs-1: dirty=956 wb=411 unstable=0 bg_thresh=1004 thresh=2008 gap=641 poll_thresh=21 ino=257 dd-2584 [002] 276.367142: balance_dirty_state: bdi btrfs-1: dirty=981 wb=411 unstable=0 bg_thresh=1001 thresh=2002 gap=610 poll_thresh=16 ino=257 dd-2584 [002] 276.367267: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=411 unstable=0 bg_thresh=1003 thresh=2006 gap=589 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 276.367318: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13748 wrote=0 to_write=8192 dd-2584 [002] 276.367589: balance_dirty_state: bdi btrfs-1: dirty=981 wb=461 unstable=0 bg_thresh=1002 thresh=2005 gap=563 poll_thresh=18 ino=257 dd-2584 [002] 276.367715: balance_dirty_state: bdi btrfs-1: dirty=956 wb=511 unstable=0 bg_thresh=1002 thresh=2004 gap=537 poll_thresh=19 ino=257 dd-2584 [002] 276.367843: balance_dirty_state: bdi btrfs-1: dirty=956 wb=561 unstable=0 bg_thresh=1001 thresh=2003 gap=486 poll_thresh=20 ino=257 dd-2584 [002] 276.367845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=53780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 276.369959: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=816 to_write=7376 dd-2584 [002] 276.379025: balance_dirty_state: bdi btrfs-1: dirty=306 wb=961 unstable=0 bg_thresh=993 thresh=1986 gap=719 poll_thresh=20 ino=257 dd-2584 [002] 276.379117: balance_dirty_state: bdi btrfs-1: dirty=306 wb=961 unstable=0 bg_thresh=995 thresh=1991 gap=724 poll_thresh=15 ino=257 dd-2584 [002] 276.379181: balance_dirty_state: bdi btrfs-1: dirty=331 wb=961 unstable=0 bg_thresh=995 thresh=1990 gap=698 poll_thresh=16 ino=257 dd-2584 [002] 276.379305: balance_dirty_state: bdi btrfs-1: dirty=356 wb=961 unstable=0 bg_thresh=994 thresh=1989 gap=672 poll_thresh=17 ino=257 dd-2584 [002] 276.379426: balance_dirty_state: bdi btrfs-1: dirty=406 wb=961 unstable=0 bg_thresh=994 thresh=1988 gap=621 poll_thresh=18 ino=257 dd-2584 [002] 276.379549: balance_dirty_state: bdi btrfs-1: dirty=431 wb=961 unstable=0 bg_thresh=996 thresh=1992 gap=600 poll_thresh=19 ino=257 dd-2584 [002] 276.379674: balance_dirty_state: bdi btrfs-1: dirty=456 wb=961 unstable=0 bg_thresh=995 thresh=1991 gap=574 poll_thresh=20 ino=257 dd-2584 [002] 276.379980: balance_dirty_state: bdi btrfs-1: dirty=481 wb=961 unstable=0 bg_thresh=995 thresh=1990 gap=548 poll_thresh=21 ino=257 dd-2584 [002] 276.380097: balance_dirty_state: bdi btrfs-1: dirty=531 wb=961 unstable=0 bg_thresh=994 thresh=1989 gap=497 poll_thresh=22 ino=257 dd-2584 [002] 276.380102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=53780 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 276.387080: balance_dirty_state: bdi btrfs-1: dirty=531 wb=836 unstable=0 bg_thresh=992 thresh=1985 gap=618 poll_thresh=22 ino=257 dd-2584 [002] 276.387147: balance_dirty_state: bdi btrfs-1: dirty=531 wb=836 unstable=0 bg_thresh=995 thresh=1990 gap=623 poll_thresh=16 ino=257 dd-2584 [002] 276.387322: balance_dirty_state: bdi btrfs-1: dirty=581 wb=836 unstable=0 bg_thresh=997 thresh=1994 gap=577 poll_thresh=17 ino=257 dd-2584 [002] 276.387562: balance_dirty_state: bdi btrfs-1: dirty=606 wb=836 unstable=0 bg_thresh=996 thresh=1993 gap=551 poll_thresh=18 ino=257 dd-2584 [002] 276.387796: balance_dirty_state: bdi btrfs-1: dirty=631 wb=836 unstable=0 bg_thresh=996 thresh=1992 gap=525 poll_thresh=19 ino=257 dd-2584 [002] 276.388030: balance_dirty_state: bdi btrfs-1: dirty=656 wb=836 unstable=0 bg_thresh=995 thresh=1991 gap=499 poll_thresh=20 ino=257 dd-2584 [002] 276.388265: balance_dirty_state: bdi btrfs-1: dirty=706 wb=836 unstable=0 bg_thresh=997 thresh=1995 gap=453 poll_thresh=21 ino=257 dd-2584 [002] 276.388274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=53780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 276.395076: balance_dirty_state: bdi btrfs-1: dirty=706 wb=711 unstable=0 bg_thresh=993 thresh=1986 gap=569 poll_thresh=21 ino=257 dd-2584 [002] 276.395146: balance_dirty_state: bdi btrfs-1: dirty=706 wb=711 unstable=0 bg_thresh=996 thresh=1992 gap=575 poll_thresh=16 ino=257 dd-2584 [002] 276.395474: balance_dirty_state: bdi btrfs-1: dirty=756 wb=711 unstable=0 bg_thresh=995 thresh=1990 gap=523 poll_thresh=17 ino=257 dd-2584 [002] 276.395710: balance_dirty_state: bdi btrfs-1: dirty=781 wb=711 unstable=0 bg_thresh=997 thresh=1994 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 276.395946: balance_dirty_state: bdi btrfs-1: dirty=806 wb=711 unstable=0 bg_thresh=996 thresh=1993 gap=476 poll_thresh=19 ino=257 dd-2584 [002] 276.395955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=53780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 276.403085: balance_dirty_state: bdi btrfs-1: dirty=806 wb=586 unstable=0 bg_thresh=995 thresh=1991 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 276.403163: balance_dirty_state: bdi btrfs-1: dirty=806 wb=561 unstable=0 bg_thresh=995 thresh=1991 gap=624 poll_thresh=14 ino=257 dd-2584 [005] 276.403229: balance_dirty_state: bdi btrfs-1: dirty=831 wb=561 unstable=0 bg_thresh=995 thresh=1990 gap=598 poll_thresh=15 ino=257 dd-2584 [005] 276.403288: balance_dirty_state: bdi btrfs-1: dirty=831 wb=561 unstable=0 bg_thresh=992 thresh=1984 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 276.403406: balance_dirty_state: bdi btrfs-1: dirty=856 wb=561 unstable=0 bg_thresh=994 thresh=1988 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 276.403524: balance_dirty_state: bdi btrfs-1: dirty=906 wb=561 unstable=0 bg_thresh=993 thresh=1987 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 276.403641: balance_dirty_state: bdi btrfs-1: dirty=931 wb=561 unstable=0 bg_thresh=993 thresh=1986 gap=494 poll_thresh=19 ino=257 dd-2584 [005] 276.403645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=53780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 276.411117: balance_dirty_state: bdi btrfs-1: dirty=931 wb=436 unstable=0 bg_thresh=995 thresh=1990 gap=623 poll_thresh=19 ino=257 dd-2584 [000] 276.411243: balance_dirty_state: bdi btrfs-1: dirty=956 wb=436 unstable=0 bg_thresh=995 thresh=1990 gap=598 poll_thresh=14 ino=257 dd-2584 [000] 276.411719: balance_dirty_state: bdi btrfs-1: dirty=956 wb=436 unstable=0 bg_thresh=997 thresh=1995 gap=603 poll_thresh=15 ino=257 dd-2584 [000] 276.411838: balance_dirty_state: bdi btrfs-1: dirty=981 wb=436 unstable=0 bg_thresh=997 thresh=1995 gap=578 poll_thresh=16 ino=257 dd-2584 [000] 276.412071: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=436 unstable=0 bg_thresh=999 thresh=1999 gap=557 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 276.412151: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13792 wrote=0 to_write=8192 dd-2584 [000] 276.412321: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=436 unstable=0 bg_thresh=999 thresh=1998 gap=531 poll_thresh=18 ino=257 dd-2584 [000] 276.412573: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=461 unstable=0 bg_thresh=998 thresh=1997 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 276.412576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=53780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 276.416039: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=800 to_write=7392 dd-2584 [004] 276.419138: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1111 unstable=0 bg_thresh=998 thresh=1996 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 276.419242: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1111 unstable=0 bg_thresh=998 thresh=1996 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 276.419319: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1111 unstable=0 bg_thresh=1000 thresh=2001 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 276.419395: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1111 unstable=0 bg_thresh=1003 thresh=2006 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 276.419549: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1111 unstable=0 bg_thresh=1005 thresh=2011 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 276.419715: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1111 unstable=0 bg_thresh=1005 thresh=2010 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 276.419721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=53780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.431014: balance_dirty_state: bdi btrfs-1: dirty=406 wb=986 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 276.431181: balance_dirty_state: bdi btrfs-1: dirty=431 wb=986 unstable=0 bg_thresh=1004 thresh=2008 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 276.431689: balance_dirty_state: bdi btrfs-1: dirty=431 wb=986 unstable=0 bg_thresh=1005 thresh=2010 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 276.431777: balance_dirty_state: bdi btrfs-1: dirty=456 wb=986 unstable=0 bg_thresh=1002 thresh=2004 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 276.431863: balance_dirty_state: bdi btrfs-1: dirty=481 wb=986 unstable=0 bg_thresh=1004 thresh=2009 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 276.432057: balance_dirty_state: bdi btrfs-1: dirty=506 wb=886 unstable=0 bg_thresh=1004 thresh=2008 gap=616 poll_thresh=17 ino=257 dd-2584 [004] 276.432230: balance_dirty_state: bdi btrfs-1: dirty=531 wb=861 unstable=0 bg_thresh=1006 thresh=2012 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 276.432399: balance_dirty_state: bdi btrfs-1: dirty=581 wb=861 unstable=0 bg_thresh=1005 thresh=2011 gap=569 poll_thresh=19 ino=257 dd-2584 [004] 276.432569: balance_dirty_state: bdi btrfs-1: dirty=606 wb=861 unstable=0 bg_thresh=1005 thresh=2010 gap=543 poll_thresh=20 ino=257 dd-2584 [004] 276.432740: balance_dirty_state: bdi btrfs-1: dirty=631 wb=861 unstable=0 bg_thresh=1007 thresh=2014 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 276.432911: balance_dirty_state: bdi btrfs-1: dirty=656 wb=861 unstable=0 bg_thresh=1003 thresh=2007 gap=490 poll_thresh=22 ino=257 dd-2584 [004] 276.432918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=53780 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 276.443053: balance_dirty_state: bdi btrfs-1: dirty=656 wb=736 unstable=0 bg_thresh=996 thresh=1993 gap=601 poll_thresh=22 ino=257 dd-2584 [004] 276.443156: balance_dirty_state: bdi btrfs-1: dirty=681 wb=736 unstable=0 bg_thresh=996 thresh=1993 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 276.443621: balance_dirty_state: bdi btrfs-1: dirty=706 wb=736 unstable=0 bg_thresh=1001 thresh=2003 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 276.443787: balance_dirty_state: bdi btrfs-1: dirty=756 wb=736 unstable=0 bg_thresh=1004 thresh=2008 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 276.443957: balance_dirty_state: bdi btrfs-1: dirty=781 wb=736 unstable=0 bg_thresh=1003 thresh=2007 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 276.443964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=53780 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 276.455098: balance_dirty_state: bdi btrfs-1: dirty=781 wb=536 unstable=0 bg_thresh=1001 thresh=2003 gap=686 poll_thresh=19 ino=257 dd-2584 [004] 276.455201: balance_dirty_state: bdi btrfs-1: dirty=781 wb=536 unstable=0 bg_thresh=1001 thresh=2003 gap=686 poll_thresh=14 ino=257 dd-2584 [004] 276.455257: balance_dirty_state: bdi btrfs-1: dirty=806 wb=536 unstable=0 bg_thresh=1004 thresh=2008 gap=666 poll_thresh=15 ino=257 dd-2584 [004] 276.455314: balance_dirty_state: bdi btrfs-1: dirty=831 wb=536 unstable=0 bg_thresh=1004 thresh=2008 gap=641 poll_thresh=16 ino=257 dd-2584 [004] 276.455426: balance_dirty_state: bdi btrfs-1: dirty=856 wb=536 unstable=0 bg_thresh=1006 thresh=2012 gap=620 poll_thresh=17 ino=257 dd-2584 [004] 276.455540: balance_dirty_state: bdi btrfs-1: dirty=881 wb=536 unstable=0 bg_thresh=1005 thresh=2011 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 276.455652: balance_dirty_state: bdi btrfs-1: dirty=931 wb=536 unstable=0 bg_thresh=1005 thresh=2010 gap=543 poll_thresh=19 ino=257 dd-2584 [004] 276.455947: balance_dirty_state: bdi btrfs-1: dirty=956 wb=536 unstable=0 bg_thresh=1001 thresh=2003 gap=511 poll_thresh=20 ino=257 dd-2584 [004] 276.456143: balance_dirty_state: bdi btrfs-1: dirty=981 wb=411 unstable=0 bg_thresh=1003 thresh=2007 gap=615 poll_thresh=21 ino=257 dd-2584 [004] 276.456320: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=411 unstable=0 bg_thresh=999 thresh=1999 gap=582 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 276.456384: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13836 wrote=0 to_write=8192 dd-2584 [004] 276.456509: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=411 unstable=0 bg_thresh=995 thresh=1991 gap=524 poll_thresh=23 ino=257 dd-2584 [004] 276.456691: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=486 unstable=0 bg_thresh=1000 thresh=2001 gap=509 poll_thresh=24 ino=257 dd-2584 [004] 276.456879: balance_dirty_state: bdi btrfs-1: dirty=956 wb=536 unstable=0 bg_thresh=996 thresh=1993 gap=501 poll_thresh=25 ino=257 dd-2584 [004] 276.457064: balance_dirty_state: bdi btrfs-1: dirty=931 wb=611 unstable=0 bg_thresh=995 thresh=1991 gap=449 poll_thresh=26 ino=257 dd-2584 [004] 276.457066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-358% task_weight=98% bdi_bw=53780 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 276.458593: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=848 to_write=7344 dd-2584 [004] 276.463050: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1261 unstable=0 bg_thresh=999 thresh=1999 gap=432 poll_thresh=26 ino=257 dd-2584 [004] 276.463058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-348% task_weight=98% bdi_bw=53780 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 276.471087: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1136 unstable=0 bg_thresh=999 thresh=1999 gap=557 poll_thresh=26 ino=257 dd-2584 [000] 276.471154: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1136 unstable=0 bg_thresh=999 thresh=1999 gap=557 poll_thresh=19 ino=257 dd-2584 [000] 276.471269: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1136 unstable=0 bg_thresh=1002 thresh=2004 gap=512 poll_thresh=20 ino=257 dd-2584 [000] 276.471671: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1011 unstable=0 bg_thresh=1007 thresh=2014 gap=622 poll_thresh=21 ino=257 dd-2584 [000] 276.471848: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1011 unstable=0 bg_thresh=1006 thresh=2013 gap=596 poll_thresh=22 ino=257 dd-2584 [000] 276.471985: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1011 unstable=0 bg_thresh=1004 thresh=2008 gap=541 poll_thresh=23 ino=257 dd-2584 [000] 276.472097: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1011 unstable=0 bg_thresh=1003 thresh=2007 gap=515 poll_thresh=24 ino=257 dd-2584 [000] 276.472210: balance_dirty_state: bdi btrfs-1: dirty=506 wb=1011 unstable=0 bg_thresh=1005 thresh=2011 gap=494 poll_thresh=25 ino=257 dd-2584 [000] 276.472215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=55504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 276.479053: balance_dirty_state: bdi btrfs-1: dirty=506 wb=886 unstable=0 bg_thresh=997 thresh=1995 gap=603 poll_thresh=25 ino=257 dd-2584 [001] 276.479120: balance_dirty_state: bdi btrfs-1: dirty=506 wb=886 unstable=0 bg_thresh=997 thresh=1995 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 276.479243: balance_dirty_state: bdi btrfs-1: dirty=531 wb=886 unstable=0 bg_thresh=1000 thresh=2000 gap=583 poll_thresh=20 ino=257 dd-2584 [001] 276.479363: balance_dirty_state: bdi btrfs-1: dirty=581 wb=886 unstable=0 bg_thresh=999 thresh=1999 gap=532 poll_thresh=21 ino=257 dd-2584 [001] 276.479665: balance_dirty_state: bdi btrfs-1: dirty=606 wb=886 unstable=0 bg_thresh=1001 thresh=2003 gap=511 poll_thresh=22 ino=257 dd-2584 [001] 276.479784: balance_dirty_state: bdi btrfs-1: dirty=631 wb=886 unstable=0 bg_thresh=1004 thresh=2008 gap=491 poll_thresh=23 ino=257 dd-2584 [001] 276.479789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=55504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 276.491022: balance_dirty_state: bdi btrfs-1: dirty=631 wb=711 unstable=0 bg_thresh=985 thresh=1971 gap=629 poll_thresh=23 ino=257 dd-2584 [001] 276.491085: balance_dirty_state: bdi btrfs-1: dirty=656 wb=711 unstable=0 bg_thresh=988 thresh=1976 gap=609 poll_thresh=17 ino=257 dd-2584 [001] 276.491198: balance_dirty_state: bdi btrfs-1: dirty=681 wb=711 unstable=0 bg_thresh=990 thresh=1981 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 276.491317: balance_dirty_state: bdi btrfs-1: dirty=706 wb=711 unstable=0 bg_thresh=990 thresh=1980 gap=563 poll_thresh=19 ino=257 dd-2584 [001] 276.491440: balance_dirty_state: bdi btrfs-1: dirty=756 wb=711 unstable=0 bg_thresh=992 thresh=1984 gap=517 poll_thresh=20 ino=257 dd-2584 [001] 276.491561: balance_dirty_state: bdi btrfs-1: dirty=781 wb=711 unstable=0 bg_thresh=991 thresh=1983 gap=491 poll_thresh=21 ino=257 dd-2584 [001] 276.491566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=55504 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 276.499126: balance_dirty_state: bdi btrfs-1: dirty=781 wb=586 unstable=0 bg_thresh=985 thresh=1971 gap=604 poll_thresh=21 ino=257 dd-2584 [001] 276.499209: balance_dirty_state: bdi btrfs-1: dirty=806 wb=586 unstable=0 bg_thresh=985 thresh=1970 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 276.499353: balance_dirty_state: bdi btrfs-1: dirty=831 wb=586 unstable=0 bg_thresh=984 thresh=1969 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 276.499709: balance_dirty_state: bdi btrfs-1: dirty=856 wb=586 unstable=0 bg_thresh=984 thresh=1968 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 276.499848: balance_dirty_state: bdi btrfs-1: dirty=881 wb=586 unstable=0 bg_thresh=983 thresh=1967 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 276.499987: balance_dirty_state: bdi btrfs-1: dirty=931 wb=586 unstable=0 bg_thresh=985 thresh=1971 gap=454 poll_thresh=20 ino=257 dd-2584 [001] 276.499993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=55504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 276.511076: balance_dirty_state: bdi btrfs-1: dirty=931 wb=336 unstable=0 bg_thresh=985 thresh=1970 gap=703 poll_thresh=20 ino=257 dd-2584 [005] 276.511172: balance_dirty_state: bdi btrfs-1: dirty=956 wb=336 unstable=0 bg_thresh=985 thresh=1970 gap=678 poll_thresh=15 ino=257 dd-2584 [005] 276.511229: balance_dirty_state: bdi btrfs-1: dirty=956 wb=336 unstable=0 bg_thresh=987 thresh=1975 gap=683 poll_thresh=16 ino=257 dd-2584 [005] 276.511337: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=336 unstable=0 bg_thresh=990 thresh=1980 gap=638 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 276.511357: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13892 wrote=0 to_write=8192 dd-2584 [005] 276.511501: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=336 unstable=0 bg_thresh=992 thresh=1985 gap=618 poll_thresh=18 ino=257 dd-2584 [005] 276.511676: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=361 unstable=0 bg_thresh=994 thresh=1989 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 276.511850: balance_dirty_state: bdi btrfs-1: dirty=981 wb=411 unstable=0 bg_thresh=994 thresh=1988 gap=596 poll_thresh=20 ino=257 dd-2584 [005] 276.512331: balance_dirty_state: bdi btrfs-1: dirty=906 wb=561 unstable=0 bg_thresh=993 thresh=1987 gap=520 poll_thresh=21 ino=257 dd-2584 [005] 276.512513: balance_dirty_state: bdi btrfs-1: dirty=881 wb=611 unstable=0 bg_thresh=995 thresh=1991 gap=499 poll_thresh=22 ino=257 dd-2584 [005] 276.512693: balance_dirty_state: bdi btrfs-1: dirty=856 wb=661 unstable=0 bg_thresh=995 thresh=1990 gap=473 poll_thresh=23 ino=257 dd-2584 [005] 276.512695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=55504 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 276.513955: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=896 to_write=7296 dd-2584 [001] 276.519088: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1111 unstable=0 bg_thresh=985 thresh=1970 gap=578 poll_thresh=23 ino=257 dd-2584 [001] 276.519202: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1111 unstable=0 bg_thresh=985 thresh=1970 gap=578 poll_thresh=17 ino=257 dd-2584 [001] 276.519438: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1111 unstable=0 bg_thresh=987 thresh=1974 gap=532 poll_thresh=18 ino=257 dd-2584 [001] 276.519673: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1111 unstable=0 bg_thresh=986 thresh=1973 gap=506 poll_thresh=19 ino=257 dd-2584 [001] 276.519911: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1111 unstable=0 bg_thresh=986 thresh=1972 gap=480 poll_thresh=20 ino=257 dd-2584 [001] 276.519920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=55504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 276.527086: balance_dirty_state: bdi btrfs-1: dirty=381 wb=986 unstable=0 bg_thresh=984 thresh=1969 gap=602 poll_thresh=20 ino=257 dd-2584 [001] 276.527212: balance_dirty_state: bdi btrfs-1: dirty=406 wb=986 unstable=0 bg_thresh=987 thresh=1974 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 276.527330: balance_dirty_state: bdi btrfs-1: dirty=431 wb=986 unstable=0 bg_thresh=984 thresh=1968 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 276.527565: balance_dirty_state: bdi btrfs-1: dirty=456 wb=986 unstable=0 bg_thresh=986 thresh=1972 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 276.528166: balance_dirty_state: bdi btrfs-1: dirty=481 wb=986 unstable=0 bg_thresh=985 thresh=1971 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 276.528402: balance_dirty_state: bdi btrfs-1: dirty=506 wb=986 unstable=0 bg_thresh=985 thresh=1970 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 276.528412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=55504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 276.539072: balance_dirty_state: bdi btrfs-1: dirty=506 wb=861 unstable=0 bg_thresh=986 thresh=1972 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 276.539197: balance_dirty_state: bdi btrfs-1: dirty=531 wb=861 unstable=0 bg_thresh=985 thresh=1971 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 276.539329: balance_dirty_state: bdi btrfs-1: dirty=556 wb=836 unstable=0 bg_thresh=988 thresh=1976 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 276.539464: balance_dirty_state: bdi btrfs-1: dirty=556 wb=786 unstable=0 bg_thresh=985 thresh=1970 gap=628 poll_thresh=16 ino=257 dd-2584 [001] 276.539700: balance_dirty_state: bdi btrfs-1: dirty=606 wb=786 unstable=0 bg_thresh=984 thresh=1969 gap=577 poll_thresh=17 ino=257 dd-2584 [001] 276.539938: balance_dirty_state: bdi btrfs-1: dirty=631 wb=786 unstable=0 bg_thresh=986 thresh=1973 gap=556 poll_thresh=18 ino=257 dd-2584 [001] 276.540171: balance_dirty_state: bdi btrfs-1: dirty=656 wb=786 unstable=0 bg_thresh=986 thresh=1972 gap=530 poll_thresh=19 ino=257 dd-2584 [001] 276.540406: balance_dirty_state: bdi btrfs-1: dirty=681 wb=786 unstable=0 bg_thresh=985 thresh=1971 gap=504 poll_thresh=20 ino=257 dd-2584 [001] 276.541005: balance_dirty_state: bdi btrfs-1: dirty=731 wb=786 unstable=0 bg_thresh=987 thresh=1975 gap=458 poll_thresh=21 ino=257 dd-2584 [001] 276.541014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=55504 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 276.547145: balance_dirty_state: bdi btrfs-1: dirty=731 wb=661 unstable=0 bg_thresh=986 thresh=1973 gap=581 poll_thresh=21 ino=257 dd-2584 [001] 276.547239: balance_dirty_state: bdi btrfs-1: dirty=731 wb=661 unstable=0 bg_thresh=986 thresh=1973 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 276.547358: balance_dirty_state: bdi btrfs-1: dirty=781 wb=661 unstable=0 bg_thresh=983 thresh=1966 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 276.547470: balance_dirty_state: bdi btrfs-1: dirty=806 wb=661 unstable=0 bg_thresh=985 thresh=1970 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 276.547583: balance_dirty_state: bdi btrfs-1: dirty=831 wb=661 unstable=0 bg_thresh=984 thresh=1969 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 276.547587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=55504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 276.555214: balance_dirty_state: bdi btrfs-1: dirty=831 wb=536 unstable=0 bg_thresh=984 thresh=1968 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 276.555284: balance_dirty_state: bdi btrfs-1: dirty=856 wb=536 unstable=0 bg_thresh=984 thresh=1968 gap=576 poll_thresh=14 ino=257 dd-2584 [005] 276.555343: balance_dirty_state: bdi btrfs-1: dirty=881 wb=536 unstable=0 bg_thresh=986 thresh=1973 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 276.555403: balance_dirty_state: bdi btrfs-1: dirty=881 wb=536 unstable=0 bg_thresh=989 thresh=1978 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 276.555524: balance_dirty_state: bdi btrfs-1: dirty=906 wb=536 unstable=0 bg_thresh=991 thresh=1983 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 276.555645: balance_dirty_state: bdi btrfs-1: dirty=956 wb=536 unstable=0 bg_thresh=991 thresh=1982 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 276.555650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=55504 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 276.567046: balance_dirty_state: bdi btrfs-1: dirty=956 wb=411 unstable=0 bg_thresh=985 thresh=1970 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 276.567143: balance_dirty_state: bdi btrfs-1: dirty=956 wb=411 unstable=0 bg_thresh=985 thresh=1970 gap=603 poll_thresh=13 ino=257 dd-2584 [005] 276.567388: balance_dirty_state: bdi btrfs-1: dirty=981 wb=411 unstable=0 bg_thresh=987 thresh=1975 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 276.567448: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=411 unstable=0 bg_thresh=990 thresh=1980 gap=563 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 276.567473: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13948 wrote=0 to_write=8192 dd-2584 [005] 276.567539: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=411 unstable=0 bg_thresh=990 thresh=1980 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 276.567722: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=386 unstable=0 bg_thresh=990 thresh=1980 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 276.567929: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=311 unstable=0 bg_thresh=989 thresh=1978 gap=636 poll_thresh=18 ino=257 dd-2584 [005] 276.568109: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=361 unstable=0 bg_thresh=988 thresh=1977 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 276.568288: balance_dirty_state: bdi btrfs-1: dirty=981 wb=411 unstable=0 bg_thresh=988 thresh=1976 gap=584 poll_thresh=20 ino=257 dd-2584 [005] 276.568471: balance_dirty_state: bdi btrfs-1: dirty=981 wb=461 unstable=0 bg_thresh=990 thresh=1980 gap=538 poll_thresh=21 ino=257 dd-2584 [005] 276.568651: balance_dirty_state: bdi btrfs-1: dirty=956 wb=511 unstable=0 bg_thresh=989 thresh=1979 gap=512 poll_thresh=22 ino=257 dd-2584 [005] 276.569112: balance_dirty_state: bdi btrfs-1: dirty=856 wb=636 unstable=0 bg_thresh=989 thresh=1978 gap=486 poll_thresh=23 ino=257 dd-2584 [005] 276.569114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=55504 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 276.570378: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=292 wrote=960 to_write=7232 dd-2584 [005] 276.575099: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1086 unstable=0 bg_thresh=988 thresh=1977 gap=610 poll_thresh=23 ino=257 dd-2584 [005] 276.575230: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1086 unstable=0 bg_thresh=991 thresh=1982 gap=590 poll_thresh=17 ino=257 dd-2584 [005] 276.575474: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1086 unstable=0 bg_thresh=990 thresh=1981 gap=564 poll_thresh=18 ino=257 dd-2584 [005] 276.575722: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1086 unstable=0 bg_thresh=987 thresh=1974 gap=532 poll_thresh=19 ino=257 dd-2584 [005] 276.575967: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1086 unstable=0 bg_thresh=988 thresh=1977 gap=485 poll_thresh=20 ino=257 dd-2584 [005] 276.575976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 276.583109: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1086 unstable=0 bg_thresh=989 thresh=1979 gap=487 poll_thresh=20 ino=257 dd-2584 [005] 276.583114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 276.591121: balance_dirty_state: bdi btrfs-1: dirty=406 wb=836 unstable=0 bg_thresh=989 thresh=1979 gap=737 poll_thresh=20 ino=257 dd-2584 [000] 276.591191: balance_dirty_state: bdi btrfs-1: dirty=431 wb=836 unstable=0 bg_thresh=989 thresh=1979 gap=712 poll_thresh=15 ino=257 dd-2584 [000] 276.591255: balance_dirty_state: bdi btrfs-1: dirty=456 wb=836 unstable=0 bg_thresh=992 thresh=1984 gap=692 poll_thresh=16 ino=257 dd-2584 [000] 276.591381: balance_dirty_state: bdi btrfs-1: dirty=481 wb=836 unstable=0 bg_thresh=994 thresh=1989 gap=672 poll_thresh=17 ino=257 dd-2584 [000] 276.591507: balance_dirty_state: bdi btrfs-1: dirty=506 wb=836 unstable=0 bg_thresh=997 thresh=1994 gap=652 poll_thresh=18 ino=257 dd-2584 [000] 276.591635: balance_dirty_state: bdi btrfs-1: dirty=531 wb=836 unstable=0 bg_thresh=999 thresh=1998 gap=631 poll_thresh=19 ino=257 dd-2584 [000] 276.591957: balance_dirty_state: bdi btrfs-1: dirty=581 wb=836 unstable=0 bg_thresh=998 thresh=1997 gap=580 poll_thresh=20 ino=257 dd-2584 [000] 276.592084: balance_dirty_state: bdi btrfs-1: dirty=606 wb=836 unstable=0 bg_thresh=998 thresh=1996 gap=554 poll_thresh=21 ino=257 dd-2584 [000] 276.592211: balance_dirty_state: bdi btrfs-1: dirty=631 wb=836 unstable=0 bg_thresh=1000 thresh=2000 gap=533 poll_thresh=22 ino=257 dd-2584 [000] 276.592337: balance_dirty_state: bdi btrfs-1: dirty=656 wb=836 unstable=0 bg_thresh=999 thresh=1999 gap=507 poll_thresh=23 ino=257 dd-2584 [000] 276.592464: balance_dirty_state: bdi btrfs-1: dirty=706 wb=836 unstable=0 bg_thresh=999 thresh=1998 gap=456 poll_thresh=24 ino=257 dd-2584 [000] 276.592469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 276.599132: balance_dirty_state: bdi btrfs-1: dirty=706 wb=711 unstable=0 bg_thresh=990 thresh=1980 gap=563 poll_thresh=24 ino=257 dd-2584 [000] 276.599199: balance_dirty_state: bdi btrfs-1: dirty=706 wb=711 unstable=0 bg_thresh=990 thresh=1980 gap=563 poll_thresh=18 ino=257 dd-2584 [000] 276.599322: balance_dirty_state: bdi btrfs-1: dirty=756 wb=711 unstable=0 bg_thresh=995 thresh=1990 gap=523 poll_thresh=19 ino=257 dd-2584 [000] 276.599444: balance_dirty_state: bdi btrfs-1: dirty=781 wb=711 unstable=0 bg_thresh=997 thresh=1995 gap=503 poll_thresh=20 ino=257 dd-2584 [000] 276.599762: balance_dirty_state: bdi btrfs-1: dirty=806 wb=711 unstable=0 bg_thresh=1000 thresh=2000 gap=483 poll_thresh=21 ino=257 dd-2584 [000] 276.599767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 276.607068: balance_dirty_state: bdi btrfs-1: dirty=806 wb=586 unstable=0 bg_thresh=998 thresh=1996 gap=604 poll_thresh=21 ino=257 dd-2584 [000] 276.607143: balance_dirty_state: bdi btrfs-1: dirty=831 wb=586 unstable=0 bg_thresh=998 thresh=1996 gap=579 poll_thresh=16 ino=257 dd-2584 [000] 276.607254: balance_dirty_state: bdi btrfs-1: dirty=856 wb=586 unstable=0 bg_thresh=997 thresh=1995 gap=553 poll_thresh=17 ino=257 dd-2584 [000] 276.607366: balance_dirty_state: bdi btrfs-1: dirty=881 wb=586 unstable=0 bg_thresh=999 thresh=1999 gap=532 poll_thresh=18 ino=257 dd-2584 [000] 276.607479: balance_dirty_state: bdi btrfs-1: dirty=931 wb=586 unstable=0 bg_thresh=999 thresh=1998 gap=481 poll_thresh=19 ino=257 dd-2584 [000] 276.607483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.616287: balance_dirty_state: bdi btrfs-1: dirty=931 wb=461 unstable=0 bg_thresh=989 thresh=1978 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 276.616378: balance_dirty_state: bdi btrfs-1: dirty=931 wb=461 unstable=0 bg_thresh=989 thresh=1978 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 276.616542: balance_dirty_state: bdi btrfs-1: dirty=956 wb=461 unstable=0 bg_thresh=991 thresh=1983 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 276.616719: balance_dirty_state: bdi btrfs-1: dirty=956 wb=461 unstable=0 bg_thresh=994 thresh=1988 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 276.617085: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=461 unstable=0 bg_thresh=993 thresh=1987 gap=520 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 276.617175: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13996 wrote=0 to_write=8192 dd-2584 [004] 276.617353: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=461 unstable=0 bg_thresh=993 thresh=1986 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 276.617355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-320% task_weight=101% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 276.618975: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=736 to_write=7456 dd-2584 [004] 276.623088: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1061 unstable=0 bg_thresh=997 thresh=1994 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 276.623279: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1061 unstable=0 bg_thresh=997 thresh=1994 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 276.624094: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1061 unstable=0 bg_thresh=996 thresh=1993 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 276.624286: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1061 unstable=0 bg_thresh=999 thresh=1998 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 276.624473: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1061 unstable=0 bg_thresh=998 thresh=1997 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 276.624830: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1061 unstable=0 bg_thresh=998 thresh=1996 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 276.625205: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1061 unstable=0 bg_thresh=997 thresh=1995 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 276.625586: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1061 unstable=0 bg_thresh=999 thresh=1999 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 276.625599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 276.636004: balance_dirty_state: bdi btrfs-1: dirty=456 wb=911 unstable=0 bg_thresh=996 thresh=1993 gap=626 poll_thresh=19 ino=257 dd-2584 [000] 276.636092: balance_dirty_state: bdi btrfs-1: dirty=456 wb=911 unstable=0 bg_thresh=996 thresh=1993 gap=626 poll_thresh=14 ino=257 dd-2584 [000] 276.636176: balance_dirty_state: bdi btrfs-1: dirty=481 wb=911 unstable=0 bg_thresh=999 thresh=1998 gap=606 poll_thresh=15 ino=257 dd-2584 [000] 276.636304: balance_dirty_state: bdi btrfs-1: dirty=506 wb=911 unstable=0 bg_thresh=999 thresh=1998 gap=581 poll_thresh=16 ino=257 dd-2584 [000] 276.636477: balance_dirty_state: bdi btrfs-1: dirty=531 wb=911 unstable=0 bg_thresh=1001 thresh=2002 gap=560 poll_thresh=17 ino=257 dd-2584 [000] 276.636654: balance_dirty_state: bdi btrfs-1: dirty=556 wb=911 unstable=0 bg_thresh=1000 thresh=2001 gap=534 poll_thresh=18 ino=257 dd-2584 [000] 276.637127: balance_dirty_state: bdi btrfs-1: dirty=581 wb=911 unstable=0 bg_thresh=1000 thresh=2000 gap=508 poll_thresh=19 ino=257 dd-2584 [000] 276.637296: balance_dirty_state: bdi btrfs-1: dirty=631 wb=911 unstable=0 bg_thresh=999 thresh=1999 gap=457 poll_thresh=20 ino=257 dd-2584 [000] 276.637303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 276.643072: balance_dirty_state: bdi btrfs-1: dirty=631 wb=736 unstable=0 bg_thresh=993 thresh=1986 gap=619 poll_thresh=20 ino=257 dd-2584 [000] 276.643134: balance_dirty_state: bdi btrfs-1: dirty=631 wb=736 unstable=0 bg_thresh=993 thresh=1986 gap=619 poll_thresh=15 ino=257 dd-2584 [000] 276.643191: balance_dirty_state: bdi btrfs-1: dirty=656 wb=736 unstable=0 bg_thresh=995 thresh=1991 gap=599 poll_thresh=16 ino=257 dd-2584 [000] 276.643302: balance_dirty_state: bdi btrfs-1: dirty=681 wb=736 unstable=0 bg_thresh=998 thresh=1996 gap=579 poll_thresh=17 ino=257 dd-2584 [000] 276.643419: balance_dirty_state: bdi btrfs-1: dirty=731 wb=736 unstable=0 bg_thresh=1000 thresh=2001 gap=534 poll_thresh=18 ino=257 dd-2584 [000] 276.643541: balance_dirty_state: bdi btrfs-1: dirty=756 wb=736 unstable=0 bg_thresh=999 thresh=1999 gap=507 poll_thresh=19 ino=257 dd-2584 [000] 276.643661: balance_dirty_state: bdi btrfs-1: dirty=781 wb=736 unstable=0 bg_thresh=999 thresh=1998 gap=481 poll_thresh=20 ino=257 dd-2584 [000] 276.643666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.651169: balance_dirty_state: bdi btrfs-1: dirty=781 wb=611 unstable=0 bg_thresh=981 thresh=1962 gap=570 poll_thresh=20 ino=257 dd-2584 [004] 276.651234: balance_dirty_state: bdi btrfs-1: dirty=806 wb=611 unstable=0 bg_thresh=981 thresh=1962 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 276.651294: balance_dirty_state: bdi btrfs-1: dirty=831 wb=611 unstable=0 bg_thresh=983 thresh=1967 gap=525 poll_thresh=16 ino=257 dd-2584 [004] 276.651589: balance_dirty_state: bdi btrfs-1: dirty=856 wb=611 unstable=0 bg_thresh=986 thresh=1972 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 276.651705: balance_dirty_state: bdi btrfs-1: dirty=881 wb=611 unstable=0 bg_thresh=988 thresh=1977 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 276.651710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.663121: balance_dirty_state: bdi btrfs-1: dirty=881 wb=361 unstable=0 bg_thresh=979 thresh=1959 gap=717 poll_thresh=18 ino=257 dd-2584 [004] 276.663258: balance_dirty_state: bdi btrfs-1: dirty=906 wb=361 unstable=0 bg_thresh=979 thresh=1959 gap=692 poll_thresh=13 ino=257 dd-2584 [004] 276.663322: balance_dirty_state: bdi btrfs-1: dirty=931 wb=361 unstable=0 bg_thresh=982 thresh=1964 gap=672 poll_thresh=14 ino=257 dd-2584 [004] 276.663378: balance_dirty_state: bdi btrfs-1: dirty=931 wb=361 unstable=0 bg_thresh=982 thresh=1964 gap=672 poll_thresh=15 ino=257 dd-2584 [004] 276.663434: balance_dirty_state: bdi btrfs-1: dirty=956 wb=361 unstable=0 bg_thresh=984 thresh=1969 gap=652 poll_thresh=16 ino=257 dd-2584 [004] 276.663548: balance_dirty_state: bdi btrfs-1: dirty=981 wb=361 unstable=0 bg_thresh=987 thresh=1974 gap=632 poll_thresh=17 ino=257 dd-2584 [004] 276.663659: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=361 unstable=0 bg_thresh=989 thresh=1978 gap=611 poll_thresh=18 ino=257 flush-btrfs-1-2586 [000] 276.663679: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14044 wrote=0 to_write=8192 dd-2584 [004] 276.663825: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=361 unstable=0 bg_thresh=988 thresh=1977 gap=560 poll_thresh=19 ino=257 dd-2584 [004] 276.664002: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=386 unstable=0 bg_thresh=988 thresh=1976 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 276.664478: balance_dirty_state: bdi btrfs-1: dirty=931 wb=536 unstable=0 bg_thresh=990 thresh=1980 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 276.664658: balance_dirty_state: bdi btrfs-1: dirty=931 wb=586 unstable=0 bg_thresh=989 thresh=1979 gap=462 poll_thresh=22 ino=257 dd-2584 [004] 276.664660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 276.666022: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=388 wrote=848 to_write=7344 dd-2584 [004] 276.675113: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1086 unstable=0 bg_thresh=986 thresh=1973 gap=556 poll_thresh=22 ino=257 dd-2584 [004] 276.675246: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1086 unstable=0 bg_thresh=986 thresh=1973 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 276.675420: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1061 unstable=0 bg_thresh=986 thresh=1972 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 276.675614: balance_dirty_state: bdi btrfs-1: dirty=406 wb=936 unstable=0 bg_thresh=988 thresh=1976 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 276.675794: balance_dirty_state: bdi btrfs-1: dirty=431 wb=936 unstable=0 bg_thresh=985 thresh=1971 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 276.675970: balance_dirty_state: bdi btrfs-1: dirty=456 wb=936 unstable=0 bg_thresh=982 thresh=1964 gap=572 poll_thresh=20 ino=257 dd-2584 [004] 276.676141: balance_dirty_state: bdi btrfs-1: dirty=506 wb=936 unstable=0 bg_thresh=981 thresh=1962 gap=520 poll_thresh=21 ino=257 dd-2584 [004] 276.676598: balance_dirty_state: bdi btrfs-1: dirty=531 wb=936 unstable=0 bg_thresh=982 thresh=1965 gap=498 poll_thresh=22 ino=257 dd-2584 [004] 276.676767: balance_dirty_state: bdi btrfs-1: dirty=556 wb=936 unstable=0 bg_thresh=981 thresh=1963 gap=471 poll_thresh=23 ino=257 dd-2584 [004] 276.676775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-125% task_gap=-351% task_weight=100% bdi_bw=56896 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 276.683251: balance_dirty_state: bdi btrfs-1: dirty=556 wb=861 unstable=0 bg_thresh=986 thresh=1973 gap=556 poll_thresh=23 ino=257 dd-2584 [004] 276.683358: balance_dirty_state: bdi btrfs-1: dirty=581 wb=861 unstable=0 bg_thresh=983 thresh=1966 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 276.683537: balance_dirty_state: bdi btrfs-1: dirty=606 wb=861 unstable=0 bg_thresh=982 thresh=1965 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 276.683705: balance_dirty_state: bdi btrfs-1: dirty=631 wb=861 unstable=0 bg_thresh=982 thresh=1964 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 276.683711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=58080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.691189: balance_dirty_state: bdi btrfs-1: dirty=631 wb=861 unstable=0 bg_thresh=981 thresh=1963 gap=471 poll_thresh=19 ino=257 dd-2584 [004] 276.691195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-125% task_gap=-351% task_weight=100% bdi_bw=58080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 276.699208: balance_dirty_state: bdi btrfs-1: dirty=631 wb=586 unstable=0 bg_thresh=982 thresh=1964 gap=747 poll_thresh=19 ino=257 dd-2584 [000] 276.699296: balance_dirty_state: bdi btrfs-1: dirty=631 wb=586 unstable=0 bg_thresh=982 thresh=1964 gap=747 poll_thresh=14 ino=257 dd-2584 [000] 276.699380: balance_dirty_state: bdi btrfs-1: dirty=656 wb=586 unstable=0 bg_thresh=984 thresh=1969 gap=727 poll_thresh=15 ino=257 dd-2584 [000] 276.699463: balance_dirty_state: bdi btrfs-1: dirty=656 wb=586 unstable=0 bg_thresh=984 thresh=1969 gap=727 poll_thresh=16 ino=257 dd-2584 [000] 276.699627: balance_dirty_state: bdi btrfs-1: dirty=681 wb=586 unstable=0 bg_thresh=987 thresh=1974 gap=707 poll_thresh=17 ino=257 dd-2584 [000] 276.699797: balance_dirty_state: bdi btrfs-1: dirty=731 wb=586 unstable=0 bg_thresh=989 thresh=1978 gap=661 poll_thresh=18 ino=257 dd-2584 [000] 276.700220: balance_dirty_state: bdi btrfs-1: dirty=756 wb=586 unstable=0 bg_thresh=988 thresh=1977 gap=635 poll_thresh=19 ino=257 dd-2584 [000] 276.700390: balance_dirty_state: bdi btrfs-1: dirty=781 wb=586 unstable=0 bg_thresh=985 thresh=1970 gap=603 poll_thresh=20 ino=257 dd-2584 [000] 276.700555: balance_dirty_state: bdi btrfs-1: dirty=831 wb=586 unstable=0 bg_thresh=987 thresh=1974 gap=557 poll_thresh=21 ino=257 dd-2584 [000] 276.700725: balance_dirty_state: bdi btrfs-1: dirty=856 wb=586 unstable=0 bg_thresh=986 thresh=1973 gap=531 poll_thresh=22 ino=257 dd-2584 [000] 276.700892: balance_dirty_state: bdi btrfs-1: dirty=881 wb=586 unstable=0 bg_thresh=986 thresh=1972 gap=505 poll_thresh=23 ino=257 dd-2584 [000] 276.701060: balance_dirty_state: bdi btrfs-1: dirty=906 wb=586 unstable=0 bg_thresh=985 thresh=1971 gap=479 poll_thresh=24 ino=257 dd-2584 [000] 276.701067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1238 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-341% task_weight=101% bdi_bw=58080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 276.707133: balance_dirty_state: bdi btrfs-1: dirty=906 wb=461 unstable=0 bg_thresh=987 thresh=1974 gap=607 poll_thresh=24 ino=257 dd-2584 [000] 276.707230: balance_dirty_state: bdi btrfs-1: dirty=931 wb=461 unstable=0 bg_thresh=989 thresh=1979 gap=587 poll_thresh=18 ino=257 dd-2584 [000] 276.707400: balance_dirty_state: bdi btrfs-1: dirty=956 wb=461 unstable=0 bg_thresh=991 thresh=1983 gap=566 poll_thresh=19 ino=257 dd-2584 [000] 276.707569: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=461 unstable=0 bg_thresh=991 thresh=1982 gap=515 poll_thresh=20 ino=257 flush-btrfs-1-2586 [004] 276.707601: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14088 wrote=0 to_write=8192 dd-2584 [000] 276.708059: balance_dirty_state: bdi btrfs-1: dirty=956 wb=536 unstable=0 bg_thresh=990 thresh=1980 gap=488 poll_thresh=21 ino=257 dd-2584 [000] 276.708062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=58080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 276.709502: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=432 wrote=736 to_write=7456 dd-2584 [000] 276.715123: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1061 unstable=0 bg_thresh=990 thresh=1980 gap=613 poll_thresh=21 ino=257 dd-2584 [000] 276.715240: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1061 unstable=0 bg_thresh=990 thresh=1980 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 276.715360: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1061 unstable=0 bg_thresh=992 thresh=1984 gap=567 poll_thresh=17 ino=257 dd-2584 [000] 276.715477: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1061 unstable=0 bg_thresh=991 thresh=1983 gap=541 poll_thresh=18 ino=257 dd-2584 [000] 276.715594: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1061 unstable=0 bg_thresh=991 thresh=1982 gap=515 poll_thresh=19 ino=257 dd-2584 [000] 276.715712: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1061 unstable=0 bg_thresh=993 thresh=1986 gap=469 poll_thresh=20 ino=257 dd-2584 [000] 276.715717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-272% task_weight=101% bdi_bw=58080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 276.723176: balance_dirty_state: bdi btrfs-1: dirty=456 wb=936 unstable=0 bg_thresh=991 thresh=1983 gap=591 poll_thresh=20 ino=257 dd-2584 [000] 276.723302: balance_dirty_state: bdi btrfs-1: dirty=456 wb=936 unstable=0 bg_thresh=991 thresh=1982 gap=590 poll_thresh=15 ino=257 dd-2584 [000] 276.723420: balance_dirty_state: bdi btrfs-1: dirty=481 wb=936 unstable=0 bg_thresh=991 thresh=1982 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 276.723656: balance_dirty_state: bdi btrfs-1: dirty=506 wb=936 unstable=0 bg_thresh=990 thresh=1981 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 276.724258: balance_dirty_state: bdi btrfs-1: dirty=556 wb=936 unstable=0 bg_thresh=987 thresh=1974 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 276.724267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=58080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.731125: balance_dirty_state: bdi btrfs-1: dirty=556 wb=811 unstable=0 bg_thresh=989 thresh=1978 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 276.731253: balance_dirty_state: bdi btrfs-1: dirty=581 wb=811 unstable=0 bg_thresh=989 thresh=1978 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 276.731341: balance_dirty_state: bdi btrfs-1: dirty=581 wb=811 unstable=0 bg_thresh=988 thresh=1977 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 276.731430: balance_dirty_state: bdi btrfs-1: dirty=606 wb=811 unstable=0 bg_thresh=988 thresh=1977 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 276.731518: balance_dirty_state: bdi btrfs-1: dirty=606 wb=811 unstable=0 bg_thresh=988 thresh=1976 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 276.731695: balance_dirty_state: bdi btrfs-1: dirty=656 wb=811 unstable=0 bg_thresh=987 thresh=1975 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 276.731871: balance_dirty_state: bdi btrfs-1: dirty=681 wb=811 unstable=0 bg_thresh=989 thresh=1979 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 276.731878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=58080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.739118: balance_dirty_state: bdi btrfs-1: dirty=681 wb=686 unstable=0 bg_thresh=990 thresh=1981 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 276.739212: balance_dirty_state: bdi btrfs-1: dirty=706 wb=686 unstable=0 bg_thresh=987 thresh=1975 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 276.739297: balance_dirty_state: bdi btrfs-1: dirty=706 wb=686 unstable=0 bg_thresh=990 thresh=1980 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 276.739382: balance_dirty_state: bdi btrfs-1: dirty=731 wb=686 unstable=0 bg_thresh=987 thresh=1974 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 276.739468: balance_dirty_state: bdi btrfs-1: dirty=756 wb=686 unstable=0 bg_thresh=989 thresh=1979 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 276.739640: balance_dirty_state: bdi btrfs-1: dirty=781 wb=686 unstable=0 bg_thresh=991 thresh=1983 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 276.740109: balance_dirty_state: bdi btrfs-1: dirty=806 wb=686 unstable=0 bg_thresh=991 thresh=1982 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 276.740116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=58080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 276.747210: balance_dirty_state: bdi btrfs-1: dirty=806 wb=486 unstable=0 bg_thresh=993 thresh=1986 gap=694 poll_thresh=18 ino=257 dd-2584 [000] 276.747299: balance_dirty_state: bdi btrfs-1: dirty=806 wb=486 unstable=0 bg_thresh=993 thresh=1986 gap=694 poll_thresh=13 ino=257 dd-2584 [000] 276.747379: balance_dirty_state: bdi btrfs-1: dirty=831 wb=486 unstable=0 bg_thresh=992 thresh=1985 gap=668 poll_thresh=14 ino=257 dd-2584 [000] 276.747458: balance_dirty_state: bdi btrfs-1: dirty=831 wb=486 unstable=0 bg_thresh=992 thresh=1985 gap=668 poll_thresh=15 ino=257 dd-2584 [000] 276.747537: balance_dirty_state: bdi btrfs-1: dirty=856 wb=486 unstable=0 bg_thresh=992 thresh=1984 gap=642 poll_thresh=16 ino=257 dd-2584 [000] 276.747695: balance_dirty_state: bdi btrfs-1: dirty=881 wb=486 unstable=0 bg_thresh=991 thresh=1983 gap=616 poll_thresh=17 ino=257 dd-2584 [000] 276.747855: balance_dirty_state: bdi btrfs-1: dirty=931 wb=486 unstable=0 bg_thresh=993 thresh=1987 gap=570 poll_thresh=18 ino=257 dd-2584 [000] 276.748013: balance_dirty_state: bdi btrfs-1: dirty=956 wb=486 unstable=0 bg_thresh=993 thresh=1986 gap=544 poll_thresh=19 ino=257 dd-2584 [000] 276.748172: balance_dirty_state: bdi btrfs-1: dirty=981 wb=486 unstable=0 bg_thresh=992 thresh=1985 gap=518 poll_thresh=20 ino=257 dd-2584 [000] 276.748335: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=486 unstable=0 bg_thresh=994 thresh=1989 gap=472 poll_thresh=21 ino=257 dd-2584 [000] 276.748341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=58080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 276.748364: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14128 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 276.750262: writeback_single_inode: bdi btrfs-1: ino=257 state= age=472 wrote=720 to_write=7472 dd-2584 [000] 276.755117: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1061 unstable=0 bg_thresh=990 thresh=1980 gap=588 poll_thresh=21 ino=257 dd-2584 [000] 276.755205: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1061 unstable=0 bg_thresh=987 thresh=1974 gap=582 poll_thresh=16 ino=257 dd-2584 [000] 276.755612: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1061 unstable=0 bg_thresh=989 thresh=1978 gap=561 poll_thresh=17 ino=257 dd-2584 [000] 276.755771: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1061 unstable=0 bg_thresh=988 thresh=1977 gap=510 poll_thresh=18 ino=257 dd-2584 [000] 276.755932: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1061 unstable=0 bg_thresh=988 thresh=1976 gap=484 poll_thresh=19 ino=257 dd-2584 [000] 276.755938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=58080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.763138: balance_dirty_state: bdi btrfs-1: dirty=431 wb=936 unstable=0 bg_thresh=984 thresh=1968 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 276.763230: balance_dirty_state: bdi btrfs-1: dirty=431 wb=936 unstable=0 bg_thresh=986 thresh=1973 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 276.763340: balance_dirty_state: bdi btrfs-1: dirty=456 wb=936 unstable=0 bg_thresh=983 thresh=1967 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 276.763467: balance_dirty_state: bdi btrfs-1: dirty=456 wb=936 unstable=0 bg_thresh=986 thresh=1972 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 276.763694: balance_dirty_state: bdi btrfs-1: dirty=506 wb=936 unstable=0 bg_thresh=985 thresh=1971 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 276.763858: balance_dirty_state: bdi btrfs-1: dirty=531 wb=936 unstable=0 bg_thresh=984 thresh=1969 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 276.764029: balance_dirty_state: bdi btrfs-1: dirty=556 wb=936 unstable=0 bg_thresh=984 thresh=1968 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 276.764035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=58080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.771159: balance_dirty_state: bdi btrfs-1: dirty=556 wb=811 unstable=0 bg_thresh=974 thresh=1949 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 276.771252: balance_dirty_state: bdi btrfs-1: dirty=581 wb=811 unstable=0 bg_thresh=974 thresh=1949 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 276.771639: balance_dirty_state: bdi btrfs-1: dirty=581 wb=811 unstable=0 bg_thresh=977 thresh=1954 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 276.771725: balance_dirty_state: bdi btrfs-1: dirty=606 wb=811 unstable=0 bg_thresh=976 thresh=1953 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 276.771899: balance_dirty_state: bdi btrfs-1: dirty=631 wb=811 unstable=0 bg_thresh=976 thresh=1952 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 276.772070: balance_dirty_state: bdi btrfs-1: dirty=681 wb=811 unstable=0 bg_thresh=975 thresh=1951 gap=459 poll_thresh=18 ino=257 dd-2584 [004] 276.772077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1220 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-84% task_gap=-270% task_weight=100% bdi_bw=58080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 276.779203: balance_dirty_state: bdi btrfs-1: dirty=681 wb=711 unstable=0 bg_thresh=978 thresh=1956 gap=564 poll_thresh=18 ino=257 dd-2584 [001] 276.779269: balance_dirty_state: bdi btrfs-1: dirty=681 wb=711 unstable=0 bg_thresh=980 thresh=1961 gap=569 poll_thresh=13 ino=257 dd-2584 [001] 276.779328: balance_dirty_state: bdi btrfs-1: dirty=706 wb=711 unstable=0 bg_thresh=980 thresh=1961 gap=544 poll_thresh=14 ino=257 dd-2584 [001] 276.779385: balance_dirty_state: bdi btrfs-1: dirty=706 wb=711 unstable=0 bg_thresh=983 thresh=1966 gap=549 poll_thresh=15 ino=257 dd-2584 [001] 276.779442: balance_dirty_state: bdi btrfs-1: dirty=731 wb=711 unstable=0 bg_thresh=985 thresh=1971 gap=529 poll_thresh=16 ino=257 dd-2584 [001] 276.779557: balance_dirty_state: bdi btrfs-1: dirty=756 wb=711 unstable=0 bg_thresh=988 thresh=1976 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 276.779675: balance_dirty_state: bdi btrfs-1: dirty=781 wb=711 unstable=0 bg_thresh=987 thresh=1975 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 276.779680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=58080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 276.787207: balance_dirty_state: bdi btrfs-1: dirty=781 wb=711 unstable=0 bg_thresh=995 thresh=1990 gap=498 poll_thresh=18 ino=257 dd-2584 [003] 276.787275: balance_dirty_state: bdi btrfs-1: dirty=781 wb=711 unstable=0 bg_thresh=995 thresh=1990 gap=498 poll_thresh=13 ino=257 dd-2584 [003] 276.787338: balance_dirty_state: bdi btrfs-1: dirty=806 wb=711 unstable=0 bg_thresh=997 thresh=1995 gap=478 poll_thresh=14 ino=257 dd-2584 [003] 276.787343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=58428 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 276.795247: balance_dirty_state: bdi btrfs-1: dirty=806 wb=461 unstable=0 bg_thresh=990 thresh=1980 gap=713 poll_thresh=14 ino=257 dd-2584 [003] 276.795724: balance_dirty_state: bdi btrfs-1: dirty=831 wb=461 unstable=0 bg_thresh=990 thresh=1980 gap=688 poll_thresh=10 ino=257 dd-2584 [003] 276.795842: balance_dirty_state: bdi btrfs-1: dirty=831 wb=461 unstable=0 bg_thresh=992 thresh=1985 gap=693 poll_thresh=11 ino=257 dd-2584 [003] 276.795957: balance_dirty_state: bdi btrfs-1: dirty=856 wb=461 unstable=0 bg_thresh=995 thresh=1990 gap=673 poll_thresh=12 ino=257 dd-2584 [003] 276.796072: balance_dirty_state: bdi btrfs-1: dirty=881 wb=461 unstable=0 bg_thresh=995 thresh=1990 gap=648 poll_thresh=13 ino=257 dd-2584 [003] 276.796191: balance_dirty_state: bdi btrfs-1: dirty=881 wb=461 unstable=0 bg_thresh=997 thresh=1995 gap=653 poll_thresh=14 ino=257 dd-2584 [003] 276.796307: balance_dirty_state: bdi btrfs-1: dirty=906 wb=461 unstable=0 bg_thresh=994 thresh=1989 gap=622 poll_thresh=15 ino=257 dd-2584 [003] 276.796427: balance_dirty_state: bdi btrfs-1: dirty=931 wb=461 unstable=0 bg_thresh=997 thresh=1994 gap=602 poll_thresh=16 ino=257 dd-2584 [003] 276.796660: balance_dirty_state: bdi btrfs-1: dirty=956 wb=461 unstable=0 bg_thresh=996 thresh=1993 gap=576 poll_thresh=17 ino=257 dd-2584 [003] 276.796887: balance_dirty_state: bdi btrfs-1: dirty=981 wb=386 unstable=0 bg_thresh=998 thresh=1997 gap=630 poll_thresh=18 ino=257 dd-2584 [003] 276.797067: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=336 unstable=0 bg_thresh=996 thresh=1992 gap=650 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 276.797111: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14176 wrote=0 to_write=8192 dd-2584 [003] 276.797247: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=336 unstable=0 bg_thresh=992 thresh=1985 gap=593 poll_thresh=20 ino=257 dd-2584 [003] 276.797665: balance_dirty_state: bdi btrfs-1: dirty=981 wb=436 unstable=0 bg_thresh=994 thresh=1989 gap=572 poll_thresh=21 ino=257 dd-2584 [003] 276.797850: balance_dirty_state: bdi btrfs-1: dirty=981 wb=461 unstable=0 bg_thresh=993 thresh=1987 gap=545 poll_thresh=22 ino=257 dd-2584 [003] 276.798035: balance_dirty_state: bdi btrfs-1: dirty=981 wb=511 unstable=0 bg_thresh=992 thresh=1985 gap=493 poll_thresh=23 ino=257 dd-2584 [003] 276.798038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=58428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 276.801315: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=864 to_write=7328 dd-2584 [003] 276.803154: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1186 unstable=0 bg_thresh=996 thresh=1992 gap=500 poll_thresh=23 ino=257 dd-2584 [003] 276.803245: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1186 unstable=0 bg_thresh=998 thresh=1997 gap=505 poll_thresh=17 ino=257 dd-2584 [003] 276.803415: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1186 unstable=0 bg_thresh=998 thresh=1996 gap=479 poll_thresh=18 ino=257 dd-2584 [003] 276.803421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=58428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 276.811208: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1061 unstable=0 bg_thresh=997 thresh=1995 gap=603 poll_thresh=18 ino=257 dd-2584 [003] 276.811320: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1061 unstable=0 bg_thresh=997 thresh=1994 gap=577 poll_thresh=13 ino=257 dd-2584 [003] 276.811379: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1061 unstable=0 bg_thresh=997 thresh=1994 gap=552 poll_thresh=14 ino=257 dd-2584 [003] 276.811435: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1061 unstable=0 bg_thresh=996 thresh=1993 gap=551 poll_thresh=15 ino=257 dd-2584 [003] 276.811494: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1061 unstable=0 bg_thresh=999 thresh=1998 gap=531 poll_thresh=16 ino=257 dd-2584 [003] 276.811610: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1061 unstable=0 bg_thresh=998 thresh=1997 gap=505 poll_thresh=17 ino=257 dd-2584 [003] 276.811724: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1061 unstable=0 bg_thresh=998 thresh=1996 gap=454 poll_thresh=18 ino=257 dd-2584 [003] 276.811728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=58428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 276.819217: balance_dirty_state: bdi btrfs-1: dirty=481 wb=861 unstable=0 bg_thresh=997 thresh=1994 gap=652 poll_thresh=18 ino=257 dd-2584 [003] 276.819483: balance_dirty_state: bdi btrfs-1: dirty=481 wb=861 unstable=0 bg_thresh=994 thresh=1989 gap=647 poll_thresh=13 ino=257 dd-2584 [003] 276.819546: balance_dirty_state: bdi btrfs-1: dirty=506 wb=861 unstable=0 bg_thresh=988 thresh=1976 gap=609 poll_thresh=14 ino=257 dd-2584 [003] 276.819609: balance_dirty_state: bdi btrfs-1: dirty=531 wb=861 unstable=0 bg_thresh=990 thresh=1981 gap=589 poll_thresh=15 ino=257 dd-2584 [003] 276.819670: balance_dirty_state: bdi btrfs-1: dirty=531 wb=861 unstable=0 bg_thresh=990 thresh=1980 gap=588 poll_thresh=16 ino=257 dd-2584 [003] 276.819790: balance_dirty_state: bdi btrfs-1: dirty=556 wb=861 unstable=0 bg_thresh=986 thresh=1973 gap=556 poll_thresh=17 ino=257 dd-2584 [003] 276.819914: balance_dirty_state: bdi btrfs-1: dirty=606 wb=861 unstable=0 bg_thresh=986 thresh=1972 gap=505 poll_thresh=18 ino=257 dd-2584 [003] 276.820037: balance_dirty_state: bdi btrfs-1: dirty=631 wb=861 unstable=0 bg_thresh=987 thresh=1975 gap=483 poll_thresh=19 ino=257 dd-2584 [003] 276.820041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=58428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 276.827232: balance_dirty_state: bdi btrfs-1: dirty=631 wb=861 unstable=0 bg_thresh=991 thresh=1983 gap=491 poll_thresh=19 ino=257 dd-2584 [003] 276.827237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=58428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 276.835271: balance_dirty_state: bdi btrfs-1: dirty=631 wb=586 unstable=0 bg_thresh=991 thresh=1982 gap=765 poll_thresh=19 ino=257 dd-2584 [003] 276.835380: balance_dirty_state: bdi btrfs-1: dirty=656 wb=586 unstable=0 bg_thresh=991 thresh=1982 gap=740 poll_thresh=14 ino=257 dd-2584 [003] 276.835438: balance_dirty_state: bdi btrfs-1: dirty=656 wb=586 unstable=0 bg_thresh=990 thresh=1981 gap=739 poll_thresh=15 ino=257 dd-2584 [003] 276.835495: balance_dirty_state: bdi btrfs-1: dirty=681 wb=586 unstable=0 bg_thresh=990 thresh=1981 gap=714 poll_thresh=16 ino=257 dd-2584 [003] 276.835606: balance_dirty_state: bdi btrfs-1: dirty=706 wb=586 unstable=0 bg_thresh=992 thresh=1985 gap=693 poll_thresh=17 ino=257 dd-2584 [003] 276.835890: balance_dirty_state: bdi btrfs-1: dirty=731 wb=586 unstable=0 bg_thresh=989 thresh=1978 gap=661 poll_thresh=18 ino=257 dd-2584 [003] 276.836003: balance_dirty_state: bdi btrfs-1: dirty=781 wb=586 unstable=0 bg_thresh=988 thresh=1977 gap=610 poll_thresh=19 ino=257 dd-2584 [003] 276.836116: balance_dirty_state: bdi btrfs-1: dirty=806 wb=586 unstable=0 bg_thresh=988 thresh=1976 gap=584 poll_thresh=20 ino=257 dd-2584 [003] 276.836229: balance_dirty_state: bdi btrfs-1: dirty=831 wb=586 unstable=0 bg_thresh=990 thresh=1980 gap=563 poll_thresh=21 ino=257 dd-2584 [003] 276.836343: balance_dirty_state: bdi btrfs-1: dirty=881 wb=586 unstable=0 bg_thresh=989 thresh=1979 gap=512 poll_thresh=22 ino=257 dd-2584 [003] 276.836456: balance_dirty_state: bdi btrfs-1: dirty=906 wb=586 unstable=0 bg_thresh=989 thresh=1978 gap=486 poll_thresh=23 ino=257 dd-2584 [003] 276.836460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=58428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 276.843227: balance_dirty_state: bdi btrfs-1: dirty=906 wb=461 unstable=0 bg_thresh=987 thresh=1975 gap=608 poll_thresh=23 ino=257 dd-2584 [000] 276.843353: balance_dirty_state: bdi btrfs-1: dirty=931 wb=461 unstable=0 bg_thresh=987 thresh=1975 gap=583 poll_thresh=17 ino=257 dd-2584 [000] 276.843584: balance_dirty_state: bdi btrfs-1: dirty=956 wb=461 unstable=0 bg_thresh=990 thresh=1980 gap=563 poll_thresh=18 ino=257 dd-2584 [000] 276.843816: balance_dirty_state: bdi btrfs-1: dirty=981 wb=461 unstable=0 bg_thresh=995 thresh=1990 gap=548 poll_thresh=19 ino=257 dd-2584 [000] 276.844416: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=461 unstable=0 bg_thresh=995 thresh=1990 gap=498 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 276.844467: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14224 wrote=0 to_write=8192 dd-2584 [000] 276.844665: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=461 unstable=0 bg_thresh=994 thresh=1989 gap=472 poll_thresh=21 ino=257 dd-2584 [000] 276.844668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=58428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 276.847427: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=752 to_write=7440 dd-2584 [000] 276.851233: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1086 unstable=0 bg_thresh=994 thresh=1988 gap=596 poll_thresh=21 ino=257 dd-2584 [000] 276.851360: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1086 unstable=0 bg_thresh=993 thresh=1987 gap=595 poll_thresh=16 ino=257 dd-2584 [000] 276.851597: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1086 unstable=0 bg_thresh=993 thresh=1986 gap=544 poll_thresh=17 ino=257 dd-2584 [000] 276.851833: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1086 unstable=0 bg_thresh=995 thresh=1990 gap=523 poll_thresh=18 ino=257 dd-2584 [000] 276.852065: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1086 unstable=0 bg_thresh=994 thresh=1989 gap=497 poll_thresh=19 ino=257 dd-2584 [000] 276.852074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=58428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 276.859254: balance_dirty_state: bdi btrfs-1: dirty=406 wb=961 unstable=0 bg_thresh=994 thresh=1988 gap=621 poll_thresh=19 ino=257 dd-2584 [000] 276.859342: balance_dirty_state: bdi btrfs-1: dirty=431 wb=961 unstable=0 bg_thresh=994 thresh=1988 gap=596 poll_thresh=14 ino=257 dd-2584 [000] 276.859399: balance_dirty_state: bdi btrfs-1: dirty=456 wb=961 unstable=0 bg_thresh=993 thresh=1987 gap=570 poll_thresh=15 ino=257 dd-2584 [000] 276.859456: balance_dirty_state: bdi btrfs-1: dirty=456 wb=961 unstable=0 bg_thresh=993 thresh=1987 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 276.859571: balance_dirty_state: bdi btrfs-1: dirty=481 wb=961 unstable=0 bg_thresh=995 thresh=1991 gap=549 poll_thresh=17 ino=257 dd-2584 [000] 276.859857: balance_dirty_state: bdi btrfs-1: dirty=531 wb=961 unstable=0 bg_thresh=995 thresh=1990 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 276.859971: balance_dirty_state: bdi btrfs-1: dirty=556 wb=961 unstable=0 bg_thresh=991 thresh=1983 gap=466 poll_thresh=19 ino=257 dd-2584 [000] 276.859975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=58428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.867161: balance_dirty_state: bdi btrfs-1: dirty=556 wb=836 unstable=0 bg_thresh=994 thresh=1989 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 276.867251: balance_dirty_state: bdi btrfs-1: dirty=556 wb=836 unstable=0 bg_thresh=994 thresh=1989 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 276.867335: balance_dirty_state: bdi btrfs-1: dirty=581 wb=836 unstable=0 bg_thresh=997 thresh=1994 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 276.867418: balance_dirty_state: bdi btrfs-1: dirty=606 wb=836 unstable=0 bg_thresh=997 thresh=1994 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 276.867584: balance_dirty_state: bdi btrfs-1: dirty=631 wb=836 unstable=0 bg_thresh=1002 thresh=2004 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 276.867756: balance_dirty_state: bdi btrfs-1: dirty=656 wb=836 unstable=0 bg_thresh=1001 thresh=2003 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 276.867925: balance_dirty_state: bdi btrfs-1: dirty=681 wb=836 unstable=0 bg_thresh=1001 thresh=2002 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 276.867932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=58428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.875151: balance_dirty_state: bdi btrfs-1: dirty=681 wb=611 unstable=0 bg_thresh=996 thresh=1992 gap=700 poll_thresh=19 ino=257 dd-2584 [004] 276.875232: balance_dirty_state: bdi btrfs-1: dirty=706 wb=611 unstable=0 bg_thresh=996 thresh=1992 gap=675 poll_thresh=14 ino=257 dd-2584 [004] 276.875288: balance_dirty_state: bdi btrfs-1: dirty=731 wb=611 unstable=0 bg_thresh=998 thresh=1997 gap=655 poll_thresh=15 ino=257 dd-2584 [004] 276.875342: balance_dirty_state: bdi btrfs-1: dirty=731 wb=611 unstable=0 bg_thresh=998 thresh=1997 gap=655 poll_thresh=16 ino=257 dd-2584 [004] 276.875626: balance_dirty_state: bdi btrfs-1: dirty=781 wb=611 unstable=0 bg_thresh=1000 thresh=2001 gap=609 poll_thresh=17 ino=257 dd-2584 [004] 276.875738: balance_dirty_state: bdi btrfs-1: dirty=806 wb=611 unstable=0 bg_thresh=1000 thresh=2000 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 276.875850: balance_dirty_state: bdi btrfs-1: dirty=831 wb=611 unstable=0 bg_thresh=999 thresh=1999 gap=557 poll_thresh=19 ino=257 dd-2584 [004] 276.875963: balance_dirty_state: bdi btrfs-1: dirty=856 wb=611 unstable=0 bg_thresh=999 thresh=1998 gap=531 poll_thresh=20 ino=257 dd-2584 [004] 276.876076: balance_dirty_state: bdi btrfs-1: dirty=906 wb=611 unstable=0 bg_thresh=1001 thresh=2002 gap=485 poll_thresh=21 ino=257 dd-2584 [004] 276.876080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=58428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 276.883172: balance_dirty_state: bdi btrfs-1: dirty=906 wb=486 unstable=0 bg_thresh=993 thresh=1987 gap=595 poll_thresh=21 ino=257 dd-2584 [000] 276.883312: balance_dirty_state: bdi btrfs-1: dirty=931 wb=486 unstable=0 bg_thresh=995 thresh=1991 gap=574 poll_thresh=16 ino=257 dd-2584 [000] 276.883486: balance_dirty_state: bdi btrfs-1: dirty=956 wb=486 unstable=0 bg_thresh=994 thresh=1989 gap=547 poll_thresh=17 ino=257 dd-2584 [000] 276.883657: balance_dirty_state: bdi btrfs-1: dirty=981 wb=486 unstable=0 bg_thresh=997 thresh=1994 gap=527 poll_thresh=18 ino=257 dd-2584 [000] 276.884106: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=486 unstable=0 bg_thresh=995 thresh=1990 gap=473 poll_thresh=19 ino=257 dd-2584 [000] 276.884112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=58428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 276.884223: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14264 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 276.886924: writeback_single_inode: bdi btrfs-1: ino=257 state= age=128 wrote=720 to_write=7472 dd-2584 [004] 276.891166: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1086 unstable=0 bg_thresh=998 thresh=1996 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 276.891232: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1086 unstable=0 bg_thresh=998 thresh=1996 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 276.891290: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1086 unstable=0 bg_thresh=1000 thresh=2001 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 276.891350: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1086 unstable=0 bg_thresh=1000 thresh=2001 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 276.891467: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1086 unstable=0 bg_thresh=1002 thresh=2005 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 276.891585: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1086 unstable=0 bg_thresh=1002 thresh=2004 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 276.891701: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1086 unstable=0 bg_thresh=1001 thresh=2003 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 276.891706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=60148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.899835: balance_dirty_state: bdi btrfs-1: dirty=431 wb=961 unstable=0 bg_thresh=986 thresh=1972 gap=580 poll_thresh=19 ino=257 dd-2584 [004] 276.899924: balance_dirty_state: bdi btrfs-1: dirty=456 wb=961 unstable=0 bg_thresh=986 thresh=1972 gap=555 poll_thresh=14 ino=257 dd-2584 [004] 276.900012: balance_dirty_state: bdi btrfs-1: dirty=481 wb=961 unstable=0 bg_thresh=988 thresh=1977 gap=535 poll_thresh=15 ino=257 dd-2584 [004] 276.900099: balance_dirty_state: bdi btrfs-1: dirty=481 wb=961 unstable=0 bg_thresh=991 thresh=1982 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 276.900268: balance_dirty_state: bdi btrfs-1: dirty=531 wb=961 unstable=0 bg_thresh=993 thresh=1987 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 276.900274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=60148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.907156: balance_dirty_state: bdi btrfs-1: dirty=531 wb=836 unstable=0 bg_thresh=1003 thresh=2007 gap=640 poll_thresh=17 ino=257 dd-2584 [004] 276.907248: balance_dirty_state: bdi btrfs-1: dirty=531 wb=836 unstable=0 bg_thresh=1003 thresh=2007 gap=640 poll_thresh=13 ino=257 dd-2584 [004] 276.907621: balance_dirty_state: bdi btrfs-1: dirty=556 wb=836 unstable=0 bg_thresh=1006 thresh=2012 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 276.907709: balance_dirty_state: bdi btrfs-1: dirty=581 wb=836 unstable=0 bg_thresh=1006 thresh=2012 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 276.907796: balance_dirty_state: bdi btrfs-1: dirty=581 wb=836 unstable=0 bg_thresh=1008 thresh=2017 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 276.907971: balance_dirty_state: bdi btrfs-1: dirty=606 wb=836 unstable=0 bg_thresh=1008 thresh=2016 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 276.908148: balance_dirty_state: bdi btrfs-1: dirty=656 wb=836 unstable=0 bg_thresh=1010 thresh=2020 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 276.908322: balance_dirty_state: bdi btrfs-1: dirty=681 wb=836 unstable=0 bg_thresh=1009 thresh=2019 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 276.908328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=60148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.915181: balance_dirty_state: bdi btrfs-1: dirty=681 wb=711 unstable=0 bg_thresh=1000 thresh=2000 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 276.915268: balance_dirty_state: bdi btrfs-1: dirty=706 wb=711 unstable=0 bg_thresh=1000 thresh=2000 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 276.915357: balance_dirty_state: bdi btrfs-1: dirty=706 wb=711 unstable=0 bg_thresh=1002 thresh=2005 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 276.915445: balance_dirty_state: bdi btrfs-1: dirty=731 wb=711 unstable=0 bg_thresh=1002 thresh=2005 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 276.915623: balance_dirty_state: bdi btrfs-1: dirty=756 wb=711 unstable=0 bg_thresh=1007 thresh=2015 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 276.915805: balance_dirty_state: bdi btrfs-1: dirty=806 wb=711 unstable=0 bg_thresh=1007 thresh=2014 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 276.915811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=60148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.923208: balance_dirty_state: bdi btrfs-1: dirty=806 wb=711 unstable=0 bg_thresh=996 thresh=1992 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 276.923214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=60148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.931266: balance_dirty_state: bdi btrfs-1: dirty=806 wb=461 unstable=0 bg_thresh=992 thresh=1985 gap=718 poll_thresh=18 ino=257 dd-2584 [004] 276.931751: balance_dirty_state: bdi btrfs-1: dirty=806 wb=461 unstable=0 bg_thresh=992 thresh=1985 gap=718 poll_thresh=13 ino=257 dd-2584 [004] 276.931869: balance_dirty_state: bdi btrfs-1: dirty=831 wb=461 unstable=0 bg_thresh=995 thresh=1990 gap=698 poll_thresh=14 ino=257 dd-2584 [004] 276.931985: balance_dirty_state: bdi btrfs-1: dirty=831 wb=461 unstable=0 bg_thresh=997 thresh=1995 gap=703 poll_thresh=15 ino=257 dd-2584 [004] 276.932101: balance_dirty_state: bdi btrfs-1: dirty=856 wb=461 unstable=0 bg_thresh=997 thresh=1995 gap=678 poll_thresh=16 ino=257 dd-2584 [004] 276.932334: balance_dirty_state: bdi btrfs-1: dirty=881 wb=461 unstable=0 bg_thresh=1000 thresh=2000 gap=658 poll_thresh=17 ino=257 dd-2584 [004] 276.932571: balance_dirty_state: bdi btrfs-1: dirty=931 wb=461 unstable=0 bg_thresh=1002 thresh=2004 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 276.932807: balance_dirty_state: bdi btrfs-1: dirty=956 wb=461 unstable=0 bg_thresh=1001 thresh=2003 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 276.933041: balance_dirty_state: bdi btrfs-1: dirty=981 wb=461 unstable=0 bg_thresh=1001 thresh=2002 gap=560 poll_thresh=20 ino=257 dd-2584 [004] 276.933279: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=461 unstable=0 bg_thresh=1003 thresh=2006 gap=539 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 276.933372: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14312 wrote=0 to_write=8192 dd-2584 [004] 276.933534: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=461 unstable=0 bg_thresh=999 thresh=1999 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 276.933537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=60148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 276.937989: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=752 to_write=7440 dd-2584 [004] 276.939235: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1086 unstable=0 bg_thresh=997 thresh=1994 gap=602 poll_thresh=22 ino=257 dd-2584 [004] 276.939575: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1086 unstable=0 bg_thresh=997 thresh=1994 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 276.939755: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1086 unstable=0 bg_thresh=996 thresh=1993 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 276.939933: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1086 unstable=0 bg_thresh=998 thresh=1997 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 276.940088: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1086 unstable=0 bg_thresh=998 thresh=1996 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 276.940233: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1086 unstable=0 bg_thresh=997 thresh=1995 gap=453 poll_thresh=20 ino=257 dd-2584 [004] 276.940240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=60148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.947190: balance_dirty_state: bdi btrfs-1: dirty=456 wb=961 unstable=0 bg_thresh=991 thresh=1982 gap=565 poll_thresh=20 ino=257 dd-2584 [004] 276.947311: balance_dirty_state: bdi btrfs-1: dirty=456 wb=961 unstable=0 bg_thresh=991 thresh=1982 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 276.947370: balance_dirty_state: bdi btrfs-1: dirty=481 wb=961 unstable=0 bg_thresh=993 thresh=1987 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 276.947482: balance_dirty_state: bdi btrfs-1: dirty=506 wb=961 unstable=0 bg_thresh=996 thresh=1992 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 276.947594: balance_dirty_state: bdi btrfs-1: dirty=531 wb=961 unstable=0 bg_thresh=998 thresh=1997 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 276.947880: balance_dirty_state: bdi btrfs-1: dirty=581 wb=961 unstable=0 bg_thresh=1000 thresh=2001 gap=459 poll_thresh=19 ino=257 dd-2584 [004] 276.947885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=60148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.955182: balance_dirty_state: bdi btrfs-1: dirty=581 wb=761 unstable=0 bg_thresh=994 thresh=1988 gap=646 poll_thresh=19 ino=257 dd-2584 [004] 276.955392: balance_dirty_state: bdi btrfs-1: dirty=581 wb=761 unstable=0 bg_thresh=994 thresh=1988 gap=646 poll_thresh=14 ino=257 dd-2584 [004] 276.955566: balance_dirty_state: bdi btrfs-1: dirty=606 wb=761 unstable=0 bg_thresh=996 thresh=1993 gap=626 poll_thresh=15 ino=257 dd-2584 [004] 276.955741: balance_dirty_state: bdi btrfs-1: dirty=631 wb=761 unstable=0 bg_thresh=996 thresh=1993 gap=601 poll_thresh=16 ino=257 dd-2584 [004] 276.956094: balance_dirty_state: bdi btrfs-1: dirty=656 wb=761 unstable=0 bg_thresh=1001 thresh=2003 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 276.956451: balance_dirty_state: bdi btrfs-1: dirty=681 wb=761 unstable=0 bg_thresh=1001 thresh=2002 gap=560 poll_thresh=18 ino=257 dd-2584 [004] 276.956809: balance_dirty_state: bdi btrfs-1: dirty=706 wb=761 unstable=0 bg_thresh=997 thresh=1995 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 276.957164: balance_dirty_state: bdi btrfs-1: dirty=756 wb=761 unstable=0 bg_thresh=997 thresh=1994 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 276.957176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=60148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.963274: balance_dirty_state: bdi btrfs-1: dirty=756 wb=761 unstable=0 bg_thresh=992 thresh=1985 gap=468 poll_thresh=20 ino=257 dd-2584 [004] 276.963286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=60148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.971194: balance_dirty_state: bdi btrfs-1: dirty=756 wb=461 unstable=0 bg_thresh=993 thresh=1987 gap=770 poll_thresh=20 ino=257 dd-2584 [004] 276.971314: balance_dirty_state: bdi btrfs-1: dirty=756 wb=461 unstable=0 bg_thresh=993 thresh=1987 gap=770 poll_thresh=15 ino=257 dd-2584 [004] 276.971374: balance_dirty_state: bdi btrfs-1: dirty=781 wb=461 unstable=0 bg_thresh=996 thresh=1992 gap=750 poll_thresh=16 ino=257 dd-2584 [004] 276.971483: balance_dirty_state: bdi btrfs-1: dirty=806 wb=461 unstable=0 bg_thresh=998 thresh=1997 gap=730 poll_thresh=17 ino=257 dd-2584 [004] 276.971765: balance_dirty_state: bdi btrfs-1: dirty=856 wb=461 unstable=0 bg_thresh=1001 thresh=2002 gap=685 poll_thresh=18 ino=257 dd-2584 [004] 276.971879: balance_dirty_state: bdi btrfs-1: dirty=881 wb=461 unstable=0 bg_thresh=1000 thresh=2000 gap=658 poll_thresh=19 ino=257 dd-2584 [004] 276.971991: balance_dirty_state: bdi btrfs-1: dirty=906 wb=461 unstable=0 bg_thresh=999 thresh=1999 gap=632 poll_thresh=20 ino=257 dd-2584 [004] 276.972105: balance_dirty_state: bdi btrfs-1: dirty=931 wb=461 unstable=0 bg_thresh=999 thresh=1998 gap=606 poll_thresh=21 ino=257 dd-2584 [004] 276.972217: balance_dirty_state: bdi btrfs-1: dirty=981 wb=461 unstable=0 bg_thresh=1001 thresh=2002 gap=560 poll_thresh=22 ino=257 dd-2584 [004] 276.972328: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=461 unstable=0 bg_thresh=1000 thresh=2001 gap=534 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 276.972420: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14352 wrote=0 to_write=8192 dd-2584 [004] 276.972453: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=461 unstable=0 bg_thresh=1000 thresh=2000 gap=508 poll_thresh=24 ino=257 dd-2584 [004] 276.972576: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=461 unstable=0 bg_thresh=999 thresh=1999 gap=482 poll_thresh=25 ino=257 dd-2584 [004] 276.972577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=60148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 276.974862: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=768 to_write=7424 dd-2584 [004] 276.979229: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1111 unstable=0 bg_thresh=994 thresh=1988 gap=596 poll_thresh=25 ino=257 dd-2584 [004] 276.979476: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1111 unstable=0 bg_thresh=994 thresh=1988 gap=571 poll_thresh=19 ino=257 dd-2584 [004] 276.979591: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1111 unstable=0 bg_thresh=996 thresh=1993 gap=551 poll_thresh=20 ino=257 dd-2584 [004] 276.979705: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1111 unstable=0 bg_thresh=1001 thresh=2003 gap=511 poll_thresh=21 ino=257 dd-2584 [004] 276.979822: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1111 unstable=0 bg_thresh=1001 thresh=2002 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 276.979827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=60148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.987233: balance_dirty_state: bdi btrfs-1: dirty=406 wb=986 unstable=0 bg_thresh=998 thresh=1997 gap=605 poll_thresh=22 ino=257 dd-2584 [004] 276.987303: balance_dirty_state: bdi btrfs-1: dirty=431 wb=986 unstable=0 bg_thresh=998 thresh=1997 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 276.987418: balance_dirty_state: bdi btrfs-1: dirty=456 wb=986 unstable=0 bg_thresh=1001 thresh=2002 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 276.987531: balance_dirty_state: bdi btrfs-1: dirty=481 wb=986 unstable=0 bg_thresh=1000 thresh=2000 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 276.987644: balance_dirty_state: bdi btrfs-1: dirty=506 wb=986 unstable=0 bg_thresh=999 thresh=1999 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 276.987756: balance_dirty_state: bdi btrfs-1: dirty=556 wb=986 unstable=0 bg_thresh=999 thresh=1998 gap=456 poll_thresh=20 ino=257 dd-2584 [004] 276.987760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=60148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 276.995220: balance_dirty_state: bdi btrfs-1: dirty=556 wb=861 unstable=0 bg_thresh=992 thresh=1984 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 276.995470: balance_dirty_state: bdi btrfs-1: dirty=556 wb=861 unstable=0 bg_thresh=992 thresh=1984 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 276.995527: balance_dirty_state: bdi btrfs-1: dirty=581 wb=861 unstable=0 bg_thresh=994 thresh=1989 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 276.995638: balance_dirty_state: bdi btrfs-1: dirty=606 wb=861 unstable=0 bg_thresh=997 thresh=1994 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 276.995749: balance_dirty_state: bdi btrfs-1: dirty=656 wb=861 unstable=0 bg_thresh=999 thresh=1999 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 276.995754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 277.003230: balance_dirty_state: bdi btrfs-1: dirty=656 wb=761 unstable=0 bg_thresh=998 thresh=1997 gap=580 poll_thresh=18 ino=257 dd-2584 [004] 277.003361: balance_dirty_state: bdi btrfs-1: dirty=656 wb=761 unstable=0 bg_thresh=998 thresh=1997 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 277.003444: balance_dirty_state: bdi btrfs-1: dirty=681 wb=761 unstable=0 bg_thresh=1001 thresh=2002 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 277.003531: balance_dirty_state: bdi btrfs-1: dirty=681 wb=761 unstable=0 bg_thresh=1003 thresh=2007 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 277.003615: balance_dirty_state: bdi btrfs-1: dirty=706 wb=761 unstable=0 bg_thresh=1000 thresh=2001 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 277.003785: balance_dirty_state: bdi btrfs-1: dirty=731 wb=761 unstable=0 bg_thresh=1000 thresh=2000 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 277.003957: balance_dirty_state: bdi btrfs-1: dirty=781 wb=761 unstable=0 bg_thresh=1002 thresh=2004 gap=462 poll_thresh=18 ino=257 dd-2584 [004] 277.003963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 277.011268: balance_dirty_state: bdi btrfs-1: dirty=781 wb=611 unstable=0 bg_thresh=999 thresh=1998 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 277.011341: balance_dirty_state: bdi btrfs-1: dirty=781 wb=611 unstable=0 bg_thresh=999 thresh=1998 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 277.011397: balance_dirty_state: bdi btrfs-1: dirty=806 wb=611 unstable=0 bg_thresh=1001 thresh=2003 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 277.011624: balance_dirty_state: bdi btrfs-1: dirty=831 wb=611 unstable=0 bg_thresh=998 thresh=1997 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 277.011681: balance_dirty_state: bdi btrfs-1: dirty=831 wb=611 unstable=0 bg_thresh=1001 thresh=2002 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 277.011794: balance_dirty_state: bdi btrfs-1: dirty=881 wb=611 unstable=0 bg_thresh=1000 thresh=2001 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 277.011907: balance_dirty_state: bdi btrfs-1: dirty=906 wb=611 unstable=0 bg_thresh=1002 thresh=2005 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 277.011911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 277.019191: balance_dirty_state: bdi btrfs-1: dirty=906 wb=486 unstable=0 bg_thresh=1000 thresh=2000 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 277.019278: balance_dirty_state: bdi btrfs-1: dirty=906 wb=486 unstable=0 bg_thresh=1000 thresh=2000 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 277.019365: balance_dirty_state: bdi btrfs-1: dirty=931 wb=486 unstable=0 bg_thresh=1002 thresh=2005 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 277.019450: balance_dirty_state: bdi btrfs-1: dirty=956 wb=486 unstable=0 bg_thresh=1002 thresh=2005 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 277.019536: balance_dirty_state: bdi btrfs-1: dirty=956 wb=486 unstable=0 bg_thresh=1005 thresh=2010 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 277.019710: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=486 unstable=0 bg_thresh=1004 thresh=2009 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 277.019903: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=486 unstable=0 bg_thresh=1006 thresh=2013 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 277.019909: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 277.019972: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14400 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 277.022356: writeback_single_inode: bdi btrfs-1: ino=257 state= age=128 wrote=736 to_write=7456 dd-2584 [004] 277.027198: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1086 unstable=0 bg_thresh=1004 thresh=2009 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 277.027293: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1086 unstable=0 bg_thresh=1004 thresh=2009 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 277.027382: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1086 unstable=0 bg_thresh=1007 thresh=2014 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 277.027759: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1086 unstable=0 bg_thresh=1007 thresh=2014 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 277.027848: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1086 unstable=0 bg_thresh=1006 thresh=2013 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 277.028022: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1086 unstable=0 bg_thresh=1006 thresh=2012 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 277.028198: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1086 unstable=0 bg_thresh=1008 thresh=2016 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 277.028204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 277.035214: balance_dirty_state: bdi btrfs-1: dirty=431 wb=836 unstable=0 bg_thresh=999 thresh=1999 gap=732 poll_thresh=18 ino=257 dd-2584 [004] 277.035338: balance_dirty_state: bdi btrfs-1: dirty=456 wb=836 unstable=0 bg_thresh=999 thresh=1999 gap=707 poll_thresh=13 ino=257 dd-2584 [004] 277.035454: balance_dirty_state: bdi btrfs-1: dirty=456 wb=836 unstable=0 bg_thresh=1002 thresh=2004 gap=712 poll_thresh=14 ino=257 dd-2584 [004] 277.035572: balance_dirty_state: bdi btrfs-1: dirty=481 wb=836 unstable=0 bg_thresh=1002 thresh=2004 gap=687 poll_thresh=15 ino=257 dd-2584 [004] 277.035687: balance_dirty_state: bdi btrfs-1: dirty=506 wb=836 unstable=0 bg_thresh=1004 thresh=2009 gap=667 poll_thresh=16 ino=257 dd-2584 [004] 277.035921: balance_dirty_state: bdi btrfs-1: dirty=531 wb=836 unstable=0 bg_thresh=1007 thresh=2014 gap=647 poll_thresh=17 ino=257 dd-2584 [004] 277.036161: balance_dirty_state: bdi btrfs-1: dirty=556 wb=836 unstable=0 bg_thresh=1009 thresh=2018 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 277.036394: balance_dirty_state: bdi btrfs-1: dirty=581 wb=836 unstable=0 bg_thresh=1008 thresh=2017 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 277.036993: balance_dirty_state: bdi btrfs-1: dirty=631 wb=836 unstable=0 bg_thresh=1008 thresh=2016 gap=549 poll_thresh=20 ino=257 dd-2584 [004] 277.037231: balance_dirty_state: bdi btrfs-1: dirty=656 wb=836 unstable=0 bg_thresh=1010 thresh=2020 gap=528 poll_thresh=21 ino=257 dd-2584 [004] 277.037470: balance_dirty_state: bdi btrfs-1: dirty=681 wb=836 unstable=0 bg_thresh=1006 thresh=2013 gap=496 poll_thresh=22 ino=257 dd-2584 [004] 277.037479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 277.044436: balance_dirty_state: bdi btrfs-1: dirty=678 wb=711 unstable=0 bg_thresh=996 thresh=1992 gap=603 poll_thresh=22 ino=257 dd-2584 [004] 277.044527: balance_dirty_state: bdi btrfs-1: dirty=703 wb=711 unstable=0 bg_thresh=996 thresh=1992 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 277.044703: balance_dirty_state: bdi btrfs-1: dirty=728 wb=711 unstable=0 bg_thresh=998 thresh=1997 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 277.044874: balance_dirty_state: bdi btrfs-1: dirty=753 wb=711 unstable=0 bg_thresh=1003 thresh=2007 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 277.045053: balance_dirty_state: bdi btrfs-1: dirty=803 wb=711 unstable=0 bg_thresh=1006 thresh=2012 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 277.045060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 277.051240: balance_dirty_state: bdi btrfs-1: dirty=803 wb=711 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 277.051246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 277.059320: balance_dirty_state: bdi btrfs-1: dirty=803 wb=461 unstable=0 bg_thresh=996 thresh=1992 gap=728 poll_thresh=19 ino=257 dd-2584 [004] 277.059413: balance_dirty_state: bdi btrfs-1: dirty=803 wb=461 unstable=0 bg_thresh=999 thresh=1998 gap=734 poll_thresh=14 ino=257 dd-2584 [004] 277.059500: balance_dirty_state: bdi btrfs-1: dirty=828 wb=461 unstable=0 bg_thresh=1001 thresh=2003 gap=714 poll_thresh=15 ino=257 dd-2584 [004] 277.059567: balance_dirty_state: bdi btrfs-1: dirty=853 wb=461 unstable=0 bg_thresh=998 thresh=1997 gap=683 poll_thresh=16 ino=257 dd-2584 [004] 277.059943: balance_dirty_state: bdi btrfs-1: dirty=878 wb=461 unstable=0 bg_thresh=1000 thresh=2001 gap=662 poll_thresh=17 ino=257 dd-2584 [004] 277.060105: balance_dirty_state: bdi btrfs-1: dirty=903 wb=461 unstable=0 bg_thresh=1000 thresh=2000 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 277.060231: balance_dirty_state: bdi btrfs-1: dirty=953 wb=461 unstable=0 bg_thresh=999 thresh=1999 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 277.060392: balance_dirty_state: bdi btrfs-1: dirty=978 wb=461 unstable=0 bg_thresh=999 thresh=1998 gap=559 poll_thresh=20 ino=257 dd-2584 [004] 277.060506: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=461 unstable=0 bg_thresh=1001 thresh=2002 gap=538 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 277.060573: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14440 wrote=0 to_write=8192 dd-2584 [004] 277.060684: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=461 unstable=0 bg_thresh=1000 thresh=2001 gap=512 poll_thresh=22 ino=257 dd-2584 [004] 277.060870: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=536 unstable=0 bg_thresh=1000 thresh=2000 gap=461 poll_thresh=23 ino=257 dd-2584 [004] 277.060872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 277.063048: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=768 to_write=7424 dd-2584 [004] 277.067203: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1110 unstable=0 bg_thresh=991 thresh=1983 gap=575 poll_thresh=23 ino=257 dd-2584 [004] 277.067275: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1121 unstable=0 bg_thresh=990 thresh=1980 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 277.067593: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1121 unstable=0 bg_thresh=986 thresh=1973 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 277.067714: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1121 unstable=0 bg_thresh=986 thresh=1972 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 277.067719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-289% task_weight=99% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 277.075284: balance_dirty_state: bdi btrfs-1: dirty=385 wb=996 unstable=0 bg_thresh=988 thresh=1976 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 277.075374: balance_dirty_state: bdi btrfs-1: dirty=410 wb=996 unstable=0 bg_thresh=988 thresh=1976 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 277.075456: balance_dirty_state: bdi btrfs-1: dirty=410 wb=996 unstable=0 bg_thresh=990 thresh=1981 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 277.075540: balance_dirty_state: bdi btrfs-1: dirty=435 wb=996 unstable=0 bg_thresh=993 thresh=1986 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 277.075707: balance_dirty_state: bdi btrfs-1: dirty=460 wb=996 unstable=0 bg_thresh=995 thresh=1991 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 277.075880: balance_dirty_state: bdi btrfs-1: dirty=510 wb=996 unstable=0 bg_thresh=995 thresh=1990 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 277.075887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 277.083277: balance_dirty_state: bdi btrfs-1: dirty=510 wb=871 unstable=0 bg_thresh=993 thresh=1986 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 277.083368: balance_dirty_state: bdi btrfs-1: dirty=510 wb=871 unstable=0 bg_thresh=993 thresh=1986 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 277.083454: balance_dirty_state: bdi btrfs-1: dirty=535 wb=871 unstable=0 bg_thresh=992 thresh=1985 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 277.083535: balance_dirty_state: bdi btrfs-1: dirty=535 wb=871 unstable=0 bg_thresh=995 thresh=1990 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 277.083594: balance_dirty_state: bdi btrfs-1: dirty=560 wb=871 unstable=0 bg_thresh=992 thresh=1984 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 277.083711: balance_dirty_state: bdi btrfs-1: dirty=585 wb=871 unstable=0 bg_thresh=991 thresh=1983 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 277.084000: balance_dirty_state: bdi btrfs-1: dirty=635 wb=871 unstable=0 bg_thresh=993 thresh=1987 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 277.084004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 277.091303: balance_dirty_state: bdi btrfs-1: dirty=635 wb=771 unstable=0 bg_thresh=991 thresh=1982 gap=576 poll_thresh=18 ino=257 dd-2584 [004] 277.091393: balance_dirty_state: bdi btrfs-1: dirty=635 wb=771 unstable=0 bg_thresh=991 thresh=1982 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 277.091477: balance_dirty_state: bdi btrfs-1: dirty=660 wb=771 unstable=0 bg_thresh=993 thresh=1987 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 277.091560: balance_dirty_state: bdi btrfs-1: dirty=685 wb=771 unstable=0 bg_thresh=993 thresh=1987 gap=531 poll_thresh=15 ino=257 dd-2584 [004] 277.091647: balance_dirty_state: bdi btrfs-1: dirty=685 wb=771 unstable=0 bg_thresh=993 thresh=1986 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 277.091817: balance_dirty_state: bdi btrfs-1: dirty=710 wb=771 unstable=0 bg_thresh=992 thresh=1985 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 277.091991: balance_dirty_state: bdi btrfs-1: dirty=760 wb=771 unstable=0 bg_thresh=994 thresh=1989 gap=458 poll_thresh=18 ino=257 dd-2584 [004] 277.091997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=60756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 277.099232: balance_dirty_state: bdi btrfs-1: dirty=760 wb=646 unstable=0 bg_thresh=991 thresh=1982 gap=576 poll_thresh=18 ino=257 dd-2584 [004] 277.099320: balance_dirty_state: bdi btrfs-1: dirty=776 wb=659 unstable=0 bg_thresh=991 thresh=1983 gap=548 poll_thresh=13 ino=257 dd-2584 [004] 277.099376: balance_dirty_state: bdi btrfs-1: dirty=801 wb=659 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=14 ino=257 dd-2584 [004] 277.099434: balance_dirty_state: bdi btrfs-1: dirty=826 wb=659 unstable=0 bg_thresh=991 thresh=1982 gap=497 poll_thresh=15 ino=257 dd-2584 [004] 277.099491: balance_dirty_state: bdi btrfs-1: dirty=826 wb=659 unstable=0 bg_thresh=993 thresh=1987 gap=502 poll_thresh=16 ino=257 dd-2584 [004] 277.099618: balance_dirty_state: bdi btrfs-1: dirty=876 wb=659 unstable=0 bg_thresh=993 thresh=1986 gap=451 poll_thresh=17 ino=257 dd-2584 [004] 277.099623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=61460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 277.107286: balance_dirty_state: bdi btrfs-1: dirty=876 wb=534 unstable=0 bg_thresh=990 thresh=1980 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 277.107654: balance_dirty_state: bdi btrfs-1: dirty=876 wb=534 unstable=0 bg_thresh=986 thresh=1972 gap=562 poll_thresh=13 ino=257 dd-2584 [004] 277.107743: balance_dirty_state: bdi btrfs-1: dirty=901 wb=534 unstable=0 bg_thresh=988 thresh=1977 gap=542 poll_thresh=14 ino=257 dd-2584 [004] 277.107827: balance_dirty_state: bdi btrfs-1: dirty=926 wb=534 unstable=0 bg_thresh=988 thresh=1977 gap=517 poll_thresh=15 ino=257 dd-2584 [004] 277.107913: balance_dirty_state: bdi btrfs-1: dirty=926 wb=534 unstable=0 bg_thresh=987 thresh=1975 gap=515 poll_thresh=16 ino=257 dd-2584 [004] 277.108086: balance_dirty_state: bdi btrfs-1: dirty=951 wb=534 unstable=0 bg_thresh=990 thresh=1980 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 277.108261: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=534 unstable=0 bg_thresh=991 thresh=1983 gap=448 poll_thresh=18 ino=257 dd-2584 [004] 277.108266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=61460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 277.108326: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14488 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 277.110614: writeback_single_inode: bdi btrfs-1: ino=257 state= age=80 wrote=672 to_write=7520 dd-2584 [004] 277.115279: balance_dirty_state: bdi btrfs-1: dirty=325 wb=950 unstable=0 bg_thresh=993 thresh=1987 gap=712 poll_thresh=18 ino=257 dd-2584 [004] 277.115401: balance_dirty_state: bdi btrfs-1: dirty=325 wb=950 unstable=0 bg_thresh=990 thresh=1981 gap=706 poll_thresh=13 ino=257 dd-2584 [004] 277.115484: balance_dirty_state: bdi btrfs-1: dirty=350 wb=950 unstable=0 bg_thresh=990 thresh=1980 gap=680 poll_thresh=14 ino=257 dd-2584 [004] 277.115545: balance_dirty_state: bdi btrfs-1: dirty=375 wb=950 unstable=0 bg_thresh=990 thresh=1980 gap=655 poll_thresh=15 ino=257 dd-2584 [004] 277.115605: balance_dirty_state: bdi btrfs-1: dirty=375 wb=950 unstable=0 bg_thresh=989 thresh=1979 gap=654 poll_thresh=16 ino=257 dd-2584 [004] 277.115722: balance_dirty_state: bdi btrfs-1: dirty=425 wb=950 unstable=0 bg_thresh=989 thresh=1978 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 277.115841: balance_dirty_state: bdi btrfs-1: dirty=450 wb=950 unstable=0 bg_thresh=991 thresh=1982 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 277.116140: balance_dirty_state: bdi btrfs-1: dirty=475 wb=950 unstable=0 bg_thresh=990 thresh=1981 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 277.116258: balance_dirty_state: bdi btrfs-1: dirty=500 wb=950 unstable=0 bg_thresh=990 thresh=1980 gap=530 poll_thresh=20 ino=257 dd-2584 [004] 277.116377: balance_dirty_state: bdi btrfs-1: dirty=550 wb=950 unstable=0 bg_thresh=992 thresh=1984 gap=484 poll_thresh=21 ino=257 dd-2584 [004] 277.116382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=61460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 277.123290: balance_dirty_state: bdi btrfs-1: dirty=550 wb=825 unstable=0 bg_thresh=993 thresh=1986 gap=611 poll_thresh=21 ino=257 dd-2584 [004] 277.123374: balance_dirty_state: bdi btrfs-1: dirty=550 wb=825 unstable=0 bg_thresh=993 thresh=1986 gap=611 poll_thresh=16 ino=257 dd-2584 [004] 277.123488: balance_dirty_state: bdi btrfs-1: dirty=600 wb=825 unstable=0 bg_thresh=989 thresh=1979 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 277.123600: balance_dirty_state: bdi btrfs-1: dirty=625 wb=825 unstable=0 bg_thresh=989 thresh=1978 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 277.123714: balance_dirty_state: bdi btrfs-1: dirty=650 wb=825 unstable=0 bg_thresh=991 thresh=1982 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 277.123828: balance_dirty_state: bdi btrfs-1: dirty=675 wb=825 unstable=0 bg_thresh=990 thresh=1981 gap=481 poll_thresh=20 ino=257 dd-2584 [004] 277.123832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=61460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 277.131351: balance_dirty_state: bdi btrfs-1: dirty=675 wb=700 unstable=0 bg_thresh=990 thresh=1981 gap=606 poll_thresh=20 ino=257 dd-2584 [004] 277.131450: balance_dirty_state: bdi btrfs-1: dirty=700 wb=700 unstable=0 bg_thresh=990 thresh=1980 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 277.131853: balance_dirty_state: bdi btrfs-1: dirty=725 wb=700 unstable=0 bg_thresh=988 thresh=1976 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 277.132034: balance_dirty_state: bdi btrfs-1: dirty=750 wb=700 unstable=0 bg_thresh=989 thresh=1978 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 277.132217: balance_dirty_state: bdi btrfs-1: dirty=775 wb=700 unstable=0 bg_thresh=992 thresh=1984 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 277.132402: balance_dirty_state: bdi btrfs-1: dirty=825 wb=700 unstable=0 bg_thresh=987 thresh=1974 gap=449 poll_thresh=19 ino=257 dd-2584 [004] 277.132409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=61460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 277.139309: balance_dirty_state: bdi btrfs-1: dirty=825 wb=700 unstable=0 bg_thresh=992 thresh=1985 gap=460 poll_thresh=19 ino=257 dd-2584 [004] 277.139315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=61460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 277.147346: balance_dirty_state: bdi btrfs-1: dirty=825 wb=450 unstable=0 bg_thresh=992 thresh=1985 gap=710 poll_thresh=19 ino=257 dd-2584 [004] 277.147438: balance_dirty_state: bdi btrfs-1: dirty=825 wb=450 unstable=0 bg_thresh=992 thresh=1984 gap=709 poll_thresh=14 ino=257 dd-2584 [004] 277.147495: balance_dirty_state: bdi btrfs-1: dirty=850 wb=450 unstable=0 bg_thresh=992 thresh=1984 gap=684 poll_thresh=15 ino=257 dd-2584 [004] 277.147552: balance_dirty_state: bdi btrfs-1: dirty=850 wb=450 unstable=0 bg_thresh=991 thresh=1983 gap=683 poll_thresh=16 ino=257 dd-2584 [004] 277.147665: balance_dirty_state: bdi btrfs-1: dirty=900 wb=450 unstable=0 bg_thresh=993 thresh=1987 gap=637 poll_thresh=17 ino=257 dd-2584 [004] 277.147777: balance_dirty_state: bdi btrfs-1: dirty=925 wb=450 unstable=0 bg_thresh=993 thresh=1986 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 277.147889: balance_dirty_state: bdi btrfs-1: dirty=950 wb=450 unstable=0 bg_thresh=992 thresh=1985 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 277.148173: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=450 unstable=0 bg_thresh=994 thresh=1989 gap=539 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 277.148240: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14528 wrote=0 to_write=8192 dd-2584 [004] 277.148298: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=450 unstable=0 bg_thresh=994 thresh=1988 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 277.148424: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=475 unstable=0 bg_thresh=993 thresh=1987 gap=487 poll_thresh=22 ino=257 dd-2584 [004] 277.148426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=61460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 277.152491: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=736 to_write=7456 dd-2584 [004] 277.155352: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1015 unstable=0 bg_thresh=997 thresh=1995 gap=647 poll_thresh=22 ino=257 dd-2584 [004] 277.155451: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1015 unstable=0 bg_thresh=994 thresh=1989 gap=616 poll_thresh=16 ino=257 dd-2584 [004] 277.155691: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1015 unstable=0 bg_thresh=996 thresh=1993 gap=595 poll_thresh=17 ino=257 dd-2584 [004] 277.155925: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1015 unstable=0 bg_thresh=996 thresh=1992 gap=569 poll_thresh=18 ino=257 dd-2584 [004] 277.156159: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1015 unstable=0 bg_thresh=995 thresh=1991 gap=518 poll_thresh=19 ino=257 dd-2584 [004] 277.156395: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1015 unstable=0 bg_thresh=995 thresh=1990 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 277.156404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=61460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 277.163277: balance_dirty_state: bdi btrfs-1: dirty=483 wb=890 unstable=0 bg_thresh=994 thresh=1988 gap=615 poll_thresh=20 ino=257 dd-2584 [004] 277.163408: balance_dirty_state: bdi btrfs-1: dirty=508 wb=890 unstable=0 bg_thresh=999 thresh=1998 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 277.163891: balance_dirty_state: bdi btrfs-1: dirty=508 wb=890 unstable=0 bg_thresh=996 thresh=1992 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 277.164126: balance_dirty_state: bdi btrfs-1: dirty=533 wb=890 unstable=0 bg_thresh=995 thresh=1991 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 277.164361: balance_dirty_state: bdi btrfs-1: dirty=583 wb=890 unstable=0 bg_thresh=995 thresh=1990 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 277.164596: balance_dirty_state: bdi btrfs-1: dirty=608 wb=890 unstable=0 bg_thresh=997 thresh=1994 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 277.164605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=61460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 277.171280: balance_dirty_state: bdi btrfs-1: dirty=608 wb=740 unstable=0 bg_thresh=995 thresh=1990 gap=642 poll_thresh=19 ino=257 dd-2584 [004] 277.171401: balance_dirty_state: bdi btrfs-1: dirty=633 wb=740 unstable=0 bg_thresh=994 thresh=1989 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 277.171486: balance_dirty_state: bdi btrfs-1: dirty=633 wb=740 unstable=0 bg_thresh=994 thresh=1989 gap=616 poll_thresh=15 ino=257 dd-2584 [004] 277.171571: balance_dirty_state: bdi btrfs-1: dirty=658 wb=740 unstable=0 bg_thresh=994 thresh=1988 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 277.171738: balance_dirty_state: bdi btrfs-1: dirty=683 wb=740 unstable=0 bg_thresh=993 thresh=1987 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 277.171910: balance_dirty_state: bdi btrfs-1: dirty=733 wb=740 unstable=0 bg_thresh=995 thresh=1991 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 277.172078: balance_dirty_state: bdi btrfs-1: dirty=758 wb=740 unstable=0 bg_thresh=995 thresh=1990 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 277.172084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=61460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 277.179320: balance_dirty_state: bdi btrfs-1: dirty=758 wb=740 unstable=0 bg_thresh=996 thresh=1992 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 277.179332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=61460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 277.187342: balance_dirty_state: bdi btrfs-1: dirty=758 wb=490 unstable=0 bg_thresh=998 thresh=1997 gap=749 poll_thresh=19 ino=257 dd-2584 [004] 277.187628: balance_dirty_state: bdi btrfs-1: dirty=758 wb=490 unstable=0 bg_thresh=998 thresh=1997 gap=749 poll_thresh=14 ino=257 dd-2584 [004] 277.187715: balance_dirty_state: bdi btrfs-1: dirty=783 wb=490 unstable=0 bg_thresh=998 thresh=1996 gap=723 poll_thresh=15 ino=257 dd-2584 [004] 277.187797: balance_dirty_state: bdi btrfs-1: dirty=808 wb=490 unstable=0 bg_thresh=998 thresh=1996 gap=698 poll_thresh=16 ino=257 dd-2584 [004] 277.187961: balance_dirty_state: bdi btrfs-1: dirty=833 wb=490 unstable=0 bg_thresh=991 thresh=1982 gap=659 poll_thresh=17 ino=257 dd-2584 [004] 277.188135: balance_dirty_state: bdi btrfs-1: dirty=858 wb=490 unstable=0 bg_thresh=987 thresh=1975 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 277.188309: balance_dirty_state: bdi btrfs-1: dirty=908 wb=490 unstable=0 bg_thresh=987 thresh=1974 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 277.188481: balance_dirty_state: bdi btrfs-1: dirty=933 wb=490 unstable=0 bg_thresh=986 thresh=1973 gap=550 poll_thresh=20 ino=257 dd-2584 [004] 277.188655: balance_dirty_state: bdi btrfs-1: dirty=958 wb=490 unstable=0 bg_thresh=988 thresh=1977 gap=529 poll_thresh=21 ino=257 dd-2584 [004] 277.188829: balance_dirty_state: bdi btrfs-1: dirty=983 wb=490 unstable=0 bg_thresh=988 thresh=1976 gap=503 poll_thresh=22 ino=257 dd-2584 [004] 277.189255: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=490 unstable=0 bg_thresh=992 thresh=1985 gap=462 poll_thresh=23 ino=257 dd-2584 [004] 277.189261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=61460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 277.189319: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14568 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 277.190935: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=688 to_write=7504 dd-2584 [004] 277.195266: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1065 unstable=0 bg_thresh=999 thresh=1999 gap=601 poll_thresh=23 ino=257 dd-2584 [004] 277.195379: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1065 unstable=0 bg_thresh=1002 thresh=2004 gap=606 poll_thresh=17 ino=257 dd-2584 [004] 277.195564: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1065 unstable=0 bg_thresh=1004 thresh=2008 gap=560 poll_thresh=18 ino=257 dd-2584 [004] 277.195750: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1065 unstable=0 bg_thresh=1000 thresh=2001 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 277.195935: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1065 unstable=0 bg_thresh=1000 thresh=2000 gap=502 poll_thresh=20 ino=257 dd-2584 [004] 277.196118: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1065 unstable=0 bg_thresh=999 thresh=1999 gap=476 poll_thresh=21 ino=257 dd-2584 [004] 277.196125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=61460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 277.207295: balance_dirty_state: bdi btrfs-1: dirty=458 wb=790 unstable=0 bg_thresh=996 thresh=1993 gap=745 poll_thresh=21 ino=257 dd-2584 [004] 277.207365: balance_dirty_state: bdi btrfs-1: dirty=483 wb=790 unstable=0 bg_thresh=996 thresh=1992 gap=719 poll_thresh=16 ino=257 dd-2584 [004] 277.207494: balance_dirty_state: bdi btrfs-1: dirty=508 wb=790 unstable=0 bg_thresh=995 thresh=1991 gap=693 poll_thresh=17 ino=257 dd-2584 [004] 277.207643: balance_dirty_state: bdi btrfs-1: dirty=558 wb=790 unstable=0 bg_thresh=1001 thresh=2002 gap=654 poll_thresh=18 ino=257 dd-2584 [004] 277.208067: balance_dirty_state: bdi btrfs-1: dirty=583 wb=790 unstable=0 bg_thresh=1003 thresh=2006 gap=633 poll_thresh=19 ino=257 dd-2584 [004] 277.208188: balance_dirty_state: bdi btrfs-1: dirty=608 wb=790 unstable=0 bg_thresh=1002 thresh=2005 gap=607 poll_thresh=20 ino=257 dd-2584 [004] 277.208306: balance_dirty_state: bdi btrfs-1: dirty=633 wb=790 unstable=0 bg_thresh=999 thresh=1998 gap=575 poll_thresh=21 ino=257 dd-2584 [004] 277.208426: balance_dirty_state: bdi btrfs-1: dirty=683 wb=790 unstable=0 bg_thresh=998 thresh=1997 gap=524 poll_thresh=22 ino=257 dd-2584 [004] 277.208546: balance_dirty_state: bdi btrfs-1: dirty=708 wb=790 unstable=0 bg_thresh=997 thresh=1995 gap=497 poll_thresh=23 ino=257 dd-2584 [004] 277.208552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 277.219265: balance_dirty_state: bdi btrfs-1: dirty=705 wb=714 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=23 ino=257 dd-2584 [000] 277.219356: balance_dirty_state: bdi btrfs-1: dirty=730 wb=714 unstable=0 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 277.219529: balance_dirty_state: bdi btrfs-1: dirty=755 wb=714 unstable=0 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=18 ino=257 dd-2584 [000] 277.219709: balance_dirty_state: bdi btrfs-1: dirty=780 wb=714 unstable=0 bg_thresh=1009 thresh=2018 gap=524 poll_thresh=19 ino=257 dd-2584 [000] 277.219887: balance_dirty_state: bdi btrfs-1: dirty=805 wb=714 unstable=0 bg_thresh=1008 thresh=2017 gap=498 poll_thresh=20 ino=257 dd-2584 [000] 277.219894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 277.227312: balance_dirty_state: bdi btrfs-1: dirty=805 wb=439 unstable=0 bg_thresh=1008 thresh=2017 gap=773 poll_thresh=20 ino=257 dd-2584 [000] 277.227774: balance_dirty_state: bdi btrfs-1: dirty=830 wb=439 unstable=0 bg_thresh=1011 thresh=2022 gap=753 poll_thresh=15 ino=257 dd-2584 [000] 277.227881: balance_dirty_state: bdi btrfs-1: dirty=855 wb=439 unstable=0 bg_thresh=1011 thresh=2022 gap=728 poll_thresh=16 ino=257 dd-2584 [000] 277.228099: balance_dirty_state: bdi btrfs-1: dirty=880 wb=439 unstable=0 bg_thresh=1010 thresh=2021 gap=702 poll_thresh=17 ino=257 dd-2584 [000] 277.228318: balance_dirty_state: bdi btrfs-1: dirty=905 wb=439 unstable=0 bg_thresh=1012 thresh=2025 gap=681 poll_thresh=18 ino=257 dd-2584 [000] 277.228532: balance_dirty_state: bdi btrfs-1: dirty=955 wb=439 unstable=0 bg_thresh=1012 thresh=2024 gap=630 poll_thresh=19 ino=257 dd-2584 [000] 277.228747: balance_dirty_state: bdi btrfs-1: dirty=980 wb=439 unstable=0 bg_thresh=1011 thresh=2023 gap=604 poll_thresh=20 ino=257 dd-2584 [000] 277.228965: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=439 unstable=0 bg_thresh=1011 thresh=2022 gap=578 poll_thresh=21 ino=257 dd-2584 [000] 277.229187: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=439 unstable=0 bg_thresh=1010 thresh=2020 gap=551 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 277.229238: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14608 wrote=0 to_write=8192 dd-2584 [000] 277.229415: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=439 unstable=0 bg_thresh=1009 thresh=2019 gap=500 poll_thresh=23 ino=257 dd-2584 [000] 277.229418: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 277.231105: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=752 to_write=7440 dd-2584 [000] 277.235257: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1039 unstable=0 bg_thresh=1009 thresh=2018 gap=649 poll_thresh=23 ino=257 dd-2584 [000] 277.235506: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1039 unstable=0 bg_thresh=1006 thresh=2012 gap=643 poll_thresh=17 ino=257 dd-2584 [000] 277.235625: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1039 unstable=0 bg_thresh=1005 thresh=2011 gap=592 poll_thresh=18 ino=257 dd-2584 [000] 277.235742: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1039 unstable=0 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=19 ino=257 dd-2584 [000] 277.235860: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1039 unstable=0 bg_thresh=1007 thresh=2014 gap=545 poll_thresh=20 ino=257 dd-2584 [000] 277.235978: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1039 unstable=0 bg_thresh=1006 thresh=2013 gap=519 poll_thresh=21 ino=257 dd-2584 [000] 277.236097: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1039 unstable=0 bg_thresh=1006 thresh=2012 gap=468 poll_thresh=22 ino=257 dd-2584 [000] 277.236102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 277.243321: balance_dirty_state: bdi btrfs-1: dirty=505 wb=914 unstable=0 bg_thresh=1005 thresh=2011 gap=592 poll_thresh=22 ino=257 dd-2584 [000] 277.243387: balance_dirty_state: bdi btrfs-1: dirty=505 wb=914 unstable=0 bg_thresh=1008 thresh=2016 gap=597 poll_thresh=16 ino=257 dd-2584 [000] 277.243502: balance_dirty_state: bdi btrfs-1: dirty=555 wb=914 unstable=0 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=17 ino=257 dd-2584 [000] 277.243614: balance_dirty_state: bdi btrfs-1: dirty=580 wb=914 unstable=0 bg_thresh=1006 thresh=2013 gap=519 poll_thresh=18 ino=257 dd-2584 [000] 277.243899: balance_dirty_state: bdi btrfs-1: dirty=605 wb=914 unstable=0 bg_thresh=1006 thresh=2012 gap=493 poll_thresh=19 ino=257 dd-2584 [000] 277.243903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 277.251352: balance_dirty_state: bdi btrfs-1: dirty=605 wb=789 unstable=0 bg_thresh=1005 thresh=2011 gap=617 poll_thresh=19 ino=257 dd-2584 [006] 277.251423: balance_dirty_state: bdi btrfs-1: dirty=630 wb=789 unstable=0 bg_thresh=1008 thresh=2016 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 277.251517: balance_dirty_state: bdi btrfs-1: dirty=630 wb=789 unstable=0 bg_thresh=1008 thresh=2016 gap=597 poll_thresh=15 ino=257 dd-2584 [006] 277.251633: balance_dirty_state: bdi btrfs-1: dirty=655 wb=789 unstable=0 bg_thresh=1010 thresh=2021 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 277.251869: balance_dirty_state: bdi btrfs-1: dirty=680 wb=789 unstable=0 bg_thresh=1010 thresh=2020 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 277.252056: balance_dirty_state: bdi btrfs-1: dirty=705 wb=739 unstable=0 bg_thresh=1008 thresh=2017 gap=573 poll_thresh=18 ino=257 dd-2584 [006] 277.252179: balance_dirty_state: bdi btrfs-1: dirty=755 wb=739 unstable=0 bg_thresh=1011 thresh=2022 gap=528 poll_thresh=19 ino=257 dd-2584 [006] 277.252303: balance_dirty_state: bdi btrfs-1: dirty=780 wb=739 unstable=0 bg_thresh=1010 thresh=2020 gap=501 poll_thresh=20 ino=257 dd-2584 [006] 277.252308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 277.259302: balance_dirty_state: bdi btrfs-1: dirty=780 wb=739 unstable=0 bg_thresh=1012 thresh=2024 gap=505 poll_thresh=20 ino=257 dd-2584 [006] 277.259306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 277.267325: balance_dirty_state: bdi btrfs-1: dirty=780 wb=489 unstable=0 bg_thresh=1011 thresh=2023 gap=754 poll_thresh=20 ino=257 dd-2584 [006] 277.267401: balance_dirty_state: bdi btrfs-1: dirty=805 wb=489 unstable=0 bg_thresh=1014 thresh=2028 gap=734 poll_thresh=15 ino=257 dd-2584 [006] 277.267462: balance_dirty_state: bdi btrfs-1: dirty=805 wb=489 unstable=0 bg_thresh=1011 thresh=2022 gap=728 poll_thresh=16 ino=257 dd-2584 [006] 277.267752: balance_dirty_state: bdi btrfs-1: dirty=830 wb=489 unstable=0 bg_thresh=1013 thresh=2026 gap=707 poll_thresh=17 ino=257 dd-2584 [006] 277.267865: balance_dirty_state: bdi btrfs-1: dirty=880 wb=489 unstable=0 bg_thresh=1012 thresh=2025 gap=656 poll_thresh=18 ino=257 dd-2584 [006] 277.267976: balance_dirty_state: bdi btrfs-1: dirty=905 wb=489 unstable=0 bg_thresh=1012 thresh=2024 gap=630 poll_thresh=19 ino=257 dd-2584 [006] 277.268090: balance_dirty_state: bdi btrfs-1: dirty=930 wb=489 unstable=0 bg_thresh=1014 thresh=2028 gap=609 poll_thresh=20 ino=257 dd-2584 [006] 277.268202: balance_dirty_state: bdi btrfs-1: dirty=980 wb=489 unstable=0 bg_thresh=1013 thresh=2027 gap=558 poll_thresh=21 ino=257 dd-2584 [006] 277.268314: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=489 unstable=0 bg_thresh=1013 thresh=2026 gap=532 poll_thresh=22 ino=257 dd-2584 [006] 277.268429: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=489 unstable=0 bg_thresh=1012 thresh=2025 gap=506 poll_thresh=23 ino=257 dd-2584 [006] 277.268433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 277.268513: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14648 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 277.270606: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=720 to_write=7472 dd-2584 [006] 277.279303: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1089 unstable=0 bg_thresh=1012 thresh=2025 gap=631 poll_thresh=23 ino=257 dd-2584 [006] 277.279409: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1089 unstable=0 bg_thresh=1012 thresh=2024 gap=605 poll_thresh=17 ino=257 dd-2584 [006] 277.279530: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1089 unstable=0 bg_thresh=1011 thresh=2023 gap=579 poll_thresh=18 ino=257 dd-2584 [006] 277.279818: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1089 unstable=0 bg_thresh=1011 thresh=2022 gap=553 poll_thresh=19 ino=257 dd-2584 [006] 277.279933: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1089 unstable=0 bg_thresh=1013 thresh=2026 gap=507 poll_thresh=20 ino=257 dd-2584 [006] 277.280051: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1089 unstable=0 bg_thresh=1012 thresh=2025 gap=481 poll_thresh=21 ino=257 dd-2584 [006] 277.280055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 277.287479: balance_dirty_state: bdi btrfs-1: dirty=455 wb=964 unstable=0 bg_thresh=1012 thresh=2025 gap=606 poll_thresh=21 ino=257 dd-2584 [006] 277.287578: balance_dirty_state: bdi btrfs-1: dirty=480 wb=964 unstable=0 bg_thresh=1012 thresh=2024 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 277.287697: balance_dirty_state: bdi btrfs-1: dirty=505 wb=964 unstable=0 bg_thresh=1011 thresh=2023 gap=554 poll_thresh=17 ino=257 dd-2584 [006] 277.287813: balance_dirty_state: bdi btrfs-1: dirty=530 wb=964 unstable=0 bg_thresh=1011 thresh=2022 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 277.287930: balance_dirty_state: bdi btrfs-1: dirty=555 wb=964 unstable=0 bg_thresh=1013 thresh=2026 gap=507 poll_thresh=19 ino=257 dd-2584 [006] 277.288051: balance_dirty_state: bdi btrfs-1: dirty=605 wb=964 unstable=0 bg_thresh=1012 thresh=2025 gap=456 poll_thresh=20 ino=257 dd-2584 [006] 277.288056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 277.295389: balance_dirty_state: bdi btrfs-1: dirty=605 wb=789 unstable=0 bg_thresh=1012 thresh=2025 gap=631 poll_thresh=20 ino=257 dd-2584 [006] 277.295492: balance_dirty_state: bdi btrfs-1: dirty=605 wb=789 unstable=0 bg_thresh=1009 thresh=2019 gap=625 poll_thresh=15 ino=257 dd-2584 [006] 277.295732: balance_dirty_state: bdi btrfs-1: dirty=630 wb=789 unstable=0 bg_thresh=1012 thresh=2024 gap=605 poll_thresh=16 ino=257 dd-2584 [006] 277.295856: balance_dirty_state: bdi btrfs-1: dirty=655 wb=789 unstable=0 bg_thresh=1014 thresh=2028 gap=584 poll_thresh=17 ino=257 dd-2584 [006] 277.295994: balance_dirty_state: bdi btrfs-1: dirty=705 wb=714 unstable=0 bg_thresh=1013 thresh=2027 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 277.296129: balance_dirty_state: bdi btrfs-1: dirty=731 wb=714 unstable=0 bg_thresh=1010 thresh=2020 gap=575 poll_thresh=19 ino=257 dd-2584 [006] 277.296265: balance_dirty_state: bdi btrfs-1: dirty=757 wb=714 unstable=0 bg_thresh=1009 thresh=2018 gap=547 poll_thresh=20 ino=257 dd-2584 [006] 277.296400: balance_dirty_state: bdi btrfs-1: dirty=796 wb=714 unstable=0 bg_thresh=1010 thresh=2020 gap=510 poll_thresh=21 ino=257 dd-2584 [006] 277.296534: balance_dirty_state: bdi btrfs-1: dirty=822 wb=714 unstable=0 bg_thresh=1010 thresh=2021 gap=485 poll_thresh=22 ino=257 dd-2584 [006] 277.296539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 277.303390: balance_dirty_state: bdi btrfs-1: dirty=822 wb=714 unstable=0 bg_thresh=1010 thresh=2021 gap=485 poll_thresh=22 ino=257 dd-2584 [006] 277.303399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=62632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 277.311395: balance_dirty_state: bdi btrfs-1: dirty=822 wb=589 unstable=0 bg_thresh=1010 thresh=2021 gap=610 poll_thresh=22 ino=257 dd-2584 [006] 277.311472: balance_dirty_state: bdi btrfs-1: dirty=835 wb=589 unstable=0 bg_thresh=1010 thresh=2020 gap=596 poll_thresh=16 ino=257 dd-2584 [006] 277.311608: balance_dirty_state: bdi btrfs-1: dirty=874 wb=589 unstable=0 bg_thresh=1009 thresh=2019 gap=556 poll_thresh=17 ino=257 dd-2584 [006] 277.311922: balance_dirty_state: bdi btrfs-1: dirty=900 wb=589 unstable=0 bg_thresh=1010 thresh=2020 gap=531 poll_thresh=18 ino=257 dd-2584 [006] 277.312058: balance_dirty_state: bdi btrfs-1: dirty=939 wb=589 unstable=0 bg_thresh=1010 thresh=2020 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 277.312063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=62676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 277.319414: balance_dirty_state: bdi btrfs-1: dirty=939 wb=339 unstable=0 bg_thresh=1010 thresh=2020 gap=742 poll_thresh=19 ino=257 dd-2584 [006] 277.319550: balance_dirty_state: bdi btrfs-1: dirty=952 wb=339 unstable=0 bg_thresh=1009 thresh=2019 gap=728 poll_thresh=14 ino=257 dd-2584 [006] 277.319670: balance_dirty_state: bdi btrfs-1: dirty=965 wb=339 unstable=0 bg_thresh=1009 thresh=2018 gap=714 poll_thresh=15 ino=257 dd-2584 [006] 277.319789: balance_dirty_state: bdi btrfs-1: dirty=978 wb=339 unstable=0 bg_thresh=1008 thresh=2017 gap=700 poll_thresh=16 ino=257 dd-2584 [006] 277.320024: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=339 unstable=0 bg_thresh=1011 thresh=2022 gap=666 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 277.320070: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14700 wrote=0 to_write=8192 dd-2584 [006] 277.320270: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=339 unstable=0 bg_thresh=1010 thresh=2020 gap=638 poll_thresh=18 ino=257 dd-2584 [006] 277.320518: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=389 unstable=0 bg_thresh=1012 thresh=2025 gap=605 poll_thresh=19 ino=257 dd-2584 [006] 277.320758: balance_dirty_state: bdi btrfs-1: dirty=981 wb=464 unstable=0 bg_thresh=1012 thresh=2024 gap=579 poll_thresh=20 ino=257 dd-2584 [006] 277.321155: balance_dirty_state: bdi btrfs-1: dirty=881 wb=589 unstable=0 bg_thresh=1014 thresh=2028 gap=558 poll_thresh=21 ino=257 dd-2584 [006] 277.321301: balance_dirty_state: bdi btrfs-1: dirty=856 wb=664 unstable=0 bg_thresh=1010 thresh=2021 gap=501 poll_thresh=22 ino=257 dd-2584 [006] 277.321303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=62676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 277.322474: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=864 to_write=7328 dd-2584 [006] 277.327389: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1065 unstable=0 bg_thresh=1009 thresh=2019 gap=624 poll_thresh=22 ino=257 dd-2584 [006] 277.327479: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1065 unstable=0 bg_thresh=1009 thresh=2019 gap=624 poll_thresh=16 ino=257 dd-2584 [006] 277.327613: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1065 unstable=0 bg_thresh=1011 thresh=2023 gap=578 poll_thresh=17 ino=257 dd-2584 [006] 277.328012: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1065 unstable=0 bg_thresh=1041 thresh=2082 gap=599 poll_thresh=18 ino=257 dd-2584 [006] 277.328136: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1065 unstable=0 bg_thresh=1043 thresh=2086 gap=578 poll_thresh=19 ino=257 dd-2584 [006] 277.328278: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1065 unstable=0 bg_thresh=1042 thresh=2085 gap=552 poll_thresh=20 ino=257 dd-2584 [006] 277.328402: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1065 unstable=0 bg_thresh=1039 thresh=2078 gap=520 poll_thresh=21 ino=257 dd-2584 [006] 277.328523: balance_dirty_state: bdi btrfs-1: dirty=543 wb=1065 unstable=0 bg_thresh=1038 thresh=2077 gap=469 poll_thresh=22 ino=257 dd-2584 [006] 277.328527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=62676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 277.335351: balance_dirty_state: bdi btrfs-1: dirty=543 wb=940 unstable=0 bg_thresh=1027 thresh=2054 gap=571 poll_thresh=22 ino=257 dd-2584 [006] 277.335733: balance_dirty_state: bdi btrfs-1: dirty=543 wb=940 unstable=0 bg_thresh=1029 thresh=2059 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 277.335878: balance_dirty_state: bdi btrfs-1: dirty=581 wb=940 unstable=0 bg_thresh=1028 thresh=2057 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 277.336008: balance_dirty_state: bdi btrfs-1: dirty=606 wb=940 unstable=0 bg_thresh=1028 thresh=2056 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 277.336013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1319 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=62676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 277.343288: balance_dirty_state: bdi btrfs-1: dirty=606 wb=865 unstable=0 bg_thresh=1022 thresh=2045 gap=574 poll_thresh=18 ino=257 dd-2584 [006] 277.343358: balance_dirty_state: bdi btrfs-1: dirty=631 wb=865 unstable=0 bg_thresh=1022 thresh=2045 gap=549 poll_thresh=13 ino=257 dd-2584 [006] 277.343425: balance_dirty_state: bdi btrfs-1: dirty=631 wb=865 unstable=0 bg_thresh=1022 thresh=2044 gap=548 poll_thresh=14 ino=257 dd-2584 [006] 277.343491: balance_dirty_state: bdi btrfs-1: dirty=656 wb=865 unstable=0 bg_thresh=1024 thresh=2049 gap=528 poll_thresh=15 ino=257 dd-2584 [006] 277.343557: balance_dirty_state: bdi btrfs-1: dirty=681 wb=865 unstable=0 bg_thresh=1021 thresh=2043 gap=497 poll_thresh=16 ino=257 dd-2584 [006] 277.343561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-49% task_gap=-198% task_weight=99% bdi_bw=62676 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 277.355326: balance_dirty_state: bdi btrfs-1: dirty=681 wb=615 unstable=0 bg_thresh=1012 thresh=2024 gap=728 poll_thresh=16 ino=257 dd-2584 [006] 277.355407: balance_dirty_state: bdi btrfs-1: dirty=681 wb=615 unstable=0 bg_thresh=1014 thresh=2029 gap=733 poll_thresh=12 ino=257 dd-2584 [006] 277.355466: balance_dirty_state: bdi btrfs-1: dirty=706 wb=615 unstable=0 bg_thresh=1017 thresh=2034 gap=713 poll_thresh=13 ino=257 dd-2584 [006] 277.355523: balance_dirty_state: bdi btrfs-1: dirty=731 wb=615 unstable=0 bg_thresh=1017 thresh=2034 gap=688 poll_thresh=14 ino=257 dd-2584 [006] 277.355587: balance_dirty_state: bdi btrfs-1: dirty=731 wb=615 unstable=0 bg_thresh=1016 thresh=2033 gap=687 poll_thresh=15 ino=257 dd-2584 [006] 277.355650: balance_dirty_state: bdi btrfs-1: dirty=744 wb=615 unstable=0 bg_thresh=1015 thresh=2031 gap=672 poll_thresh=16 ino=257 dd-2584 [006] 277.355779: balance_dirty_state: bdi btrfs-1: dirty=782 wb=615 unstable=0 bg_thresh=1016 thresh=2032 gap=635 poll_thresh=17 ino=257 dd-2584 [006] 277.356075: balance_dirty_state: bdi btrfs-1: dirty=807 wb=615 unstable=0 bg_thresh=1015 thresh=2031 gap=609 poll_thresh=18 ino=257 dd-2584 [006] 277.356197: balance_dirty_state: bdi btrfs-1: dirty=857 wb=615 unstable=0 bg_thresh=1015 thresh=2030 gap=558 poll_thresh=19 ino=257 dd-2584 [006] 277.356321: balance_dirty_state: bdi btrfs-1: dirty=882 wb=615 unstable=0 bg_thresh=1014 thresh=2029 gap=532 poll_thresh=20 ino=257 dd-2584 [006] 277.356607: balance_dirty_state: bdi btrfs-1: dirty=908 wb=615 unstable=0 bg_thresh=1017 thresh=2034 gap=511 poll_thresh=21 ino=257 dd-2584 [006] 277.357022: balance_dirty_state: bdi btrfs-1: dirty=946 wb=615 unstable=0 bg_thresh=1038 thresh=2077 gap=516 poll_thresh=22 ino=257 dd-2584 [006] 277.357027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1338 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=62676 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 277.363368: balance_dirty_state: bdi btrfs-1: dirty=946 wb=490 unstable=0 bg_thresh=1024 thresh=2048 gap=612 poll_thresh=22 ino=257 dd-2584 [006] 277.363490: balance_dirty_state: bdi btrfs-1: dirty=971 wb=490 unstable=0 bg_thresh=1026 thresh=2053 gap=592 poll_thresh=16 ino=257 dd-2584 [006] 277.363608: balance_dirty_state: bdi btrfs-1: dirty=996 wb=490 unstable=0 bg_thresh=1026 thresh=2052 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 277.363721: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=490 unstable=0 bg_thresh=1025 thresh=2051 gap=540 poll_thresh=18 ino=257 dd-2584 [006] 277.364006: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=490 unstable=0 bg_thresh=1027 thresh=2055 gap=519 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 277.364098: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14744 wrote=0 to_write=8192 dd-2584 [006] 277.364131: balance_dirty_state: bdi btrfs-1: dirty=1096 wb=490 unstable=0 bg_thresh=1027 thresh=2054 gap=468 poll_thresh=20 ino=257 dd-2584 [006] 277.364133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1317 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=62676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 277.367768: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=768 to_write=7424 dd-2584 [006] 277.375378: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1009 unstable=0 bg_thresh=1028 thresh=2056 gap=717 poll_thresh=20 ino=257 dd-2584 [006] 277.375479: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1009 unstable=0 bg_thresh=1027 thresh=2055 gap=716 poll_thresh=15 ino=257 dd-2584 [006] 277.375539: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1009 unstable=0 bg_thresh=1027 thresh=2055 gap=691 poll_thresh=16 ino=257 dd-2584 [006] 277.375658: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1009 unstable=0 bg_thresh=1029 thresh=2059 gap=670 poll_thresh=17 ino=257 dd-2584 [006] 277.375778: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1009 unstable=0 bg_thresh=1029 thresh=2058 gap=644 poll_thresh=18 ino=257 dd-2584 [006] 277.375898: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1009 unstable=0 bg_thresh=1025 thresh=2051 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 277.376016: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1009 unstable=0 bg_thresh=1025 thresh=2050 gap=561 poll_thresh=20 ino=257 dd-2584 [006] 277.376157: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1009 unstable=0 bg_thresh=1027 thresh=2054 gap=540 poll_thresh=21 ino=257 dd-2584 [006] 277.376456: balance_dirty_state: bdi btrfs-1: dirty=555 wb=1009 unstable=0 bg_thresh=1026 thresh=2053 gap=489 poll_thresh=22 ino=257 dd-2584 [006] 277.376461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-186% task_weight=98% bdi_bw=62676 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 277.383393: balance_dirty_state: bdi btrfs-1: dirty=555 wb=880 unstable=0 bg_thresh=1026 thresh=2053 gap=618 poll_thresh=22 ino=257 dd-2584 [006] 277.383497: balance_dirty_state: bdi btrfs-1: dirty=555 wb=880 unstable=0 bg_thresh=1029 thresh=2058 gap=623 poll_thresh=16 ino=257 dd-2584 [006] 277.383613: balance_dirty_state: bdi btrfs-1: dirty=605 wb=880 unstable=0 bg_thresh=1028 thresh=2057 gap=572 poll_thresh=17 ino=257 dd-2584 [006] 277.383732: balance_dirty_state: bdi btrfs-1: dirty=630 wb=880 unstable=0 bg_thresh=1028 thresh=2056 gap=546 poll_thresh=18 ino=257 dd-2584 [006] 277.383850: balance_dirty_state: bdi btrfs-1: dirty=655 wb=880 unstable=0 bg_thresh=1027 thresh=2055 gap=520 poll_thresh=19 ino=257 dd-2584 [006] 277.383969: balance_dirty_state: bdi btrfs-1: dirty=680 wb=880 unstable=0 bg_thresh=1026 thresh=2053 gap=493 poll_thresh=20 ino=257 dd-2584 [006] 277.383973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=62676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 277.391367: balance_dirty_state: bdi btrfs-1: dirty=680 wb=880 unstable=0 bg_thresh=1026 thresh=2053 gap=493 poll_thresh=20 ino=257 dd-2584 [006] 277.391374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=62676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 277.399364: balance_dirty_state: bdi btrfs-1: dirty=680 wb=642 unstable=0 bg_thresh=1026 thresh=2053 gap=731 poll_thresh=20 ino=257 dd-2584 [006] 277.399428: balance_dirty_state: bdi btrfs-1: dirty=705 wb=642 unstable=0 bg_thresh=1026 thresh=2053 gap=706 poll_thresh=15 ino=257 dd-2584 [006] 277.399488: balance_dirty_state: bdi btrfs-1: dirty=730 wb=642 unstable=0 bg_thresh=1026 thresh=2052 gap=680 poll_thresh=16 ino=257 dd-2584 [006] 277.399610: balance_dirty_state: bdi btrfs-1: dirty=755 wb=642 unstable=0 bg_thresh=1025 thresh=2051 gap=654 poll_thresh=17 ino=257 dd-2584 [006] 277.399744: balance_dirty_state: bdi btrfs-1: dirty=794 wb=642 unstable=0 bg_thresh=1026 thresh=2052 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 277.400055: balance_dirty_state: bdi btrfs-1: dirty=820 wb=642 unstable=0 bg_thresh=1026 thresh=2052 gap=590 poll_thresh=19 ino=257 dd-2584 [006] 277.400193: balance_dirty_state: bdi btrfs-1: dirty=859 wb=642 unstable=0 bg_thresh=1026 thresh=2052 gap=551 poll_thresh=20 ino=257 dd-2584 [006] 277.400327: balance_dirty_state: bdi btrfs-1: dirty=884 wb=642 unstable=0 bg_thresh=1022 thresh=2044 gap=518 poll_thresh=21 ino=257 dd-2584 [006] 277.400458: balance_dirty_state: bdi btrfs-1: dirty=909 wb=642 unstable=0 bg_thresh=1027 thresh=2054 gap=503 poll_thresh=22 ino=257 dd-2584 [006] 277.400463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=62676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 277.407446: balance_dirty_state: bdi btrfs-1: dirty=909 wb=504 unstable=0 bg_thresh=1026 thresh=2052 gap=639 poll_thresh=22 ino=257 dd-2584 [006] 277.407553: balance_dirty_state: bdi btrfs-1: dirty=934 wb=504 unstable=0 bg_thresh=1026 thresh=2052 gap=614 poll_thresh=16 ino=257 dd-2584 [006] 277.407813: balance_dirty_state: bdi btrfs-1: dirty=959 wb=504 unstable=0 bg_thresh=1028 thresh=2056 gap=593 poll_thresh=17 ino=257 dd-2584 [006] 277.408069: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=504 unstable=0 bg_thresh=1027 thresh=2055 gap=542 poll_thresh=18 ino=257 dd-2584 [006] 277.408327: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=504 unstable=0 bg_thresh=1027 thresh=2054 gap=516 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 277.408414: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14788 wrote=0 to_write=8192 dd-2584 [006] 277.409220: balance_dirty_state: bdi btrfs-1: dirty=947 wb=629 unstable=0 bg_thresh=1026 thresh=2052 gap=476 poll_thresh=20 ino=257 dd-2584 [006] 277.409223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=62676 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 277.410921: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=736 to_write=7456 dd-2584 [006] 277.415426: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1121 unstable=0 bg_thresh=1027 thresh=2055 gap=604 poll_thresh=20 ino=257 dd-2584 [006] 277.415552: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1121 unstable=0 bg_thresh=1028 thresh=2056 gap=592 poll_thresh=15 ino=257 dd-2584 [006] 277.415667: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1121 unstable=0 bg_thresh=1028 thresh=2057 gap=593 poll_thresh=16 ino=257 dd-2584 [006] 277.415895: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1121 unstable=0 bg_thresh=1027 thresh=2055 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 277.416494: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1121 unstable=0 bg_thresh=1040 thresh=2080 gap=553 poll_thresh=18 ino=257 dd-2584 [006] 277.416736: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1121 unstable=0 bg_thresh=1042 thresh=2084 gap=507 poll_thresh=19 ino=257 dd-2584 [006] 277.416744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1345 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-48% task_gap=-194% task_weight=98% bdi_bw=63496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 277.423423: balance_dirty_state: bdi btrfs-1: dirty=456 wb=995 unstable=0 bg_thresh=1038 thresh=2076 gap=625 poll_thresh=19 ino=257 dd-2584 [006] 277.423540: balance_dirty_state: bdi btrfs-1: dirty=456 wb=995 unstable=0 bg_thresh=1040 thresh=2081 gap=630 poll_thresh=14 ino=257 dd-2584 [006] 277.423605: balance_dirty_state: bdi btrfs-1: dirty=469 wb=995 unstable=0 bg_thresh=1038 thresh=2076 gap=612 poll_thresh=15 ino=257 dd-2584 [006] 277.423670: balance_dirty_state: bdi btrfs-1: dirty=482 wb=995 unstable=0 bg_thresh=1037 thresh=2075 gap=598 poll_thresh=16 ino=257 dd-2584 [006] 277.423795: balance_dirty_state: bdi btrfs-1: dirty=532 wb=995 unstable=0 bg_thresh=1037 thresh=2074 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 277.423918: balance_dirty_state: bdi btrfs-1: dirty=557 wb=995 unstable=0 bg_thresh=1036 thresh=2073 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 277.424218: balance_dirty_state: bdi btrfs-1: dirty=582 wb=995 unstable=0 bg_thresh=1038 thresh=2077 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 277.424223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1338 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-248% task_weight=99% bdi_bw=63496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 277.431446: balance_dirty_state: bdi btrfs-1: dirty=582 wb=881 unstable=0 bg_thresh=1034 thresh=2069 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 277.431546: balance_dirty_state: bdi btrfs-1: dirty=607 wb=881 unstable=0 bg_thresh=1034 thresh=2069 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 277.431619: balance_dirty_state: bdi btrfs-1: dirty=620 wb=881 unstable=0 bg_thresh=1034 thresh=2068 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 277.431939: balance_dirty_state: bdi btrfs-1: dirty=645 wb=856 unstable=0 bg_thresh=1039 thresh=2079 gap=578 poll_thresh=16 ino=257 dd-2584 [006] 277.432072: balance_dirty_state: bdi btrfs-1: dirty=670 wb=856 unstable=0 bg_thresh=1034 thresh=2068 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 277.432219: balance_dirty_state: bdi btrfs-1: dirty=695 wb=806 unstable=0 bg_thresh=1033 thresh=2067 gap=566 poll_thresh=18 ino=257 dd-2584 [006] 277.432364: balance_dirty_state: bdi btrfs-1: dirty=733 wb=756 unstable=0 bg_thresh=1031 thresh=2062 gap=573 poll_thresh=19 ino=257 dd-2584 [006] 277.432500: balance_dirty_state: bdi btrfs-1: dirty=758 wb=756 unstable=0 bg_thresh=1035 thresh=2070 gap=556 poll_thresh=20 ino=257 dd-2584 [006] 277.432631: balance_dirty_state: bdi btrfs-1: dirty=796 wb=756 unstable=0 bg_thresh=1034 thresh=2069 gap=517 poll_thresh=21 ino=257 dd-2584 [006] 277.432635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=63496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 277.443395: balance_dirty_state: bdi btrfs-1: dirty=796 wb=756 unstable=0 bg_thresh=1033 thresh=2067 gap=515 poll_thresh=21 ino=257 dd-2584 [006] 277.443402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1329 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=63496 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 277.451344: balance_dirty_state: bdi btrfs-1: dirty=796 wb=506 unstable=0 bg_thresh=1035 thresh=2071 gap=769 poll_thresh=21 ino=257 dd-2584 [006] 277.451462: balance_dirty_state: bdi btrfs-1: dirty=821 wb=506 unstable=0 bg_thresh=1032 thresh=2065 gap=738 poll_thresh=16 ino=257 dd-2584 [006] 277.451754: balance_dirty_state: bdi btrfs-1: dirty=846 wb=506 unstable=0 bg_thresh=1032 thresh=2064 gap=712 poll_thresh=17 ino=257 dd-2584 [006] 277.452138: balance_dirty_state: bdi btrfs-1: dirty=871 wb=506 unstable=0 bg_thresh=1040 thresh=2080 gap=703 poll_thresh=18 ino=257 dd-2584 [006] 277.452262: balance_dirty_state: bdi btrfs-1: dirty=921 wb=506 unstable=0 bg_thresh=1042 thresh=2084 gap=657 poll_thresh=19 ino=257 dd-2584 [006] 277.452385: balance_dirty_state: bdi btrfs-1: dirty=946 wb=506 unstable=0 bg_thresh=1041 thresh=2083 gap=631 poll_thresh=20 ino=257 dd-2584 [006] 277.452509: balance_dirty_state: bdi btrfs-1: dirty=971 wb=506 unstable=0 bg_thresh=1041 thresh=2082 gap=605 poll_thresh=21 ino=257 dd-2584 [006] 277.452887: balance_dirty_state: bdi btrfs-1: dirty=996 wb=506 unstable=0 bg_thresh=1043 thresh=2086 gap=584 poll_thresh=22 ino=257 dd-2584 [006] 277.453226: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=506 unstable=0 bg_thresh=1039 thresh=2079 gap=539 poll_thresh=23 ino=257 dd-2584 [006] 277.453613: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=506 unstable=0 bg_thresh=1042 thresh=2085 gap=507 poll_thresh=24 ino=257 dd-2584 [006] 277.453618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1346 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=63496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 277.453668: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14832 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 277.455497: writeback_single_inode: bdi btrfs-1: ino=257 state= age=176 wrote=752 to_write=7440 dd-2584 [006] 277.459330: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1098 unstable=0 bg_thresh=1032 thresh=2065 gap=637 poll_thresh=24 ino=257 dd-2584 [006] 277.459580: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1098 unstable=0 bg_thresh=1029 thresh=2058 gap=617 poll_thresh=18 ino=257 dd-2584 [006] 277.459717: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1098 unstable=0 bg_thresh=1032 thresh=2064 gap=585 poll_thresh=19 ino=257 dd-2584 [006] 277.459867: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1098 unstable=0 bg_thresh=1031 thresh=2063 gap=559 poll_thresh=20 ino=257 dd-2584 [006] 277.459996: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1098 unstable=0 bg_thresh=1031 thresh=2062 gap=533 poll_thresh=21 ino=257 dd-2584 [006] 277.460124: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1098 unstable=0 bg_thresh=1033 thresh=2066 gap=512 poll_thresh=22 ino=257 dd-2584 [006] 277.460129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1328 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-216% task_weight=98% bdi_bw=63496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 277.467356: balance_dirty_state: bdi btrfs-1: dirty=456 wb=995 unstable=0 bg_thresh=1031 thresh=2063 gap=612 poll_thresh=22 ino=257 dd-2584 [006] 277.467446: balance_dirty_state: bdi btrfs-1: dirty=481 wb=995 unstable=0 bg_thresh=1029 thresh=2059 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 277.467580: balance_dirty_state: bdi btrfs-1: dirty=506 wb=995 unstable=0 bg_thresh=1031 thresh=2063 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 277.467895: balance_dirty_state: bdi btrfs-1: dirty=544 wb=995 unstable=0 bg_thresh=1040 thresh=2080 gap=541 poll_thresh=18 ino=257 dd-2584 [006] 277.468014: balance_dirty_state: bdi btrfs-1: dirty=594 wb=995 unstable=0 bg_thresh=1042 thresh=2084 gap=495 poll_thresh=19 ino=257 dd-2584 [006] 277.468019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1345 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-25% task_gap=-150% task_weight=98% bdi_bw=63496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 277.479358: balance_dirty_state: bdi btrfs-1: dirty=594 wb=731 unstable=0 bg_thresh=1024 thresh=2048 gap=723 poll_thresh=19 ino=257 dd-2584 [006] 277.479640: balance_dirty_state: bdi btrfs-1: dirty=594 wb=731 unstable=0 bg_thresh=1026 thresh=2053 gap=728 poll_thresh=14 ino=257 dd-2584 [006] 277.479702: balance_dirty_state: bdi btrfs-1: dirty=619 wb=731 unstable=0 bg_thresh=1026 thresh=2053 gap=703 poll_thresh=15 ino=257 dd-2584 [006] 277.479762: balance_dirty_state: bdi btrfs-1: dirty=619 wb=731 unstable=0 bg_thresh=1026 thresh=2052 gap=702 poll_thresh=16 ino=257 dd-2584 [006] 277.479899: balance_dirty_state: bdi btrfs-1: dirty=670 wb=731 unstable=0 bg_thresh=1024 thresh=2049 gap=648 poll_thresh=17 ino=257 dd-2584 [006] 277.480030: balance_dirty_state: bdi btrfs-1: dirty=708 wb=731 unstable=0 bg_thresh=1026 thresh=2052 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 277.480159: balance_dirty_state: bdi btrfs-1: dirty=733 wb=731 unstable=0 bg_thresh=1025 thresh=2051 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 277.480287: balance_dirty_state: bdi btrfs-1: dirty=758 wb=731 unstable=0 bg_thresh=1025 thresh=2051 gap=562 poll_thresh=20 ino=257 dd-2584 [006] 277.480422: balance_dirty_state: bdi btrfs-1: dirty=796 wb=731 unstable=0 bg_thresh=1028 thresh=2057 gap=530 poll_thresh=21 ino=257 dd-2584 [006] 277.480554: balance_dirty_state: bdi btrfs-1: dirty=821 wb=731 unstable=0 bg_thresh=1028 thresh=2056 gap=504 poll_thresh=22 ino=257 dd-2584 [006] 277.480558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1319 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=63496 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 277.487339: balance_dirty_state: bdi btrfs-1: dirty=821 wb=731 unstable=0 bg_thresh=1021 thresh=2042 gap=490 poll_thresh=22 ino=257 dd-2584 [006] 277.487343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-245% task_weight=99% bdi_bw=63496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 277.495410: balance_dirty_state: bdi btrfs-1: dirty=821 wb=479 unstable=0 bg_thresh=1010 thresh=2021 gap=721 poll_thresh=22 ino=257 dd-2584 [006] 277.495495: balance_dirty_state: bdi btrfs-1: dirty=846 wb=479 unstable=0 bg_thresh=1010 thresh=2021 gap=696 poll_thresh=16 ino=257 dd-2584 [006] 277.495788: balance_dirty_state: bdi btrfs-1: dirty=871 wb=479 unstable=0 bg_thresh=1015 thresh=2031 gap=681 poll_thresh=17 ino=257 dd-2584 [006] 277.495907: balance_dirty_state: bdi btrfs-1: dirty=896 wb=479 unstable=0 bg_thresh=1018 thresh=2036 gap=661 poll_thresh=18 ino=257 dd-2584 [006] 277.496037: balance_dirty_state: bdi btrfs-1: dirty=921 wb=479 unstable=0 bg_thresh=1017 thresh=2035 gap=635 poll_thresh=19 ino=257 dd-2584 [006] 277.496170: balance_dirty_state: bdi btrfs-1: dirty=959 wb=479 unstable=0 bg_thresh=1017 thresh=2034 gap=596 poll_thresh=20 ino=257 dd-2584 [006] 277.496703: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=479 unstable=0 bg_thresh=1035 thresh=2071 gap=583 poll_thresh=21 ino=257 dd-2584 [006] 277.496823: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=479 unstable=0 bg_thresh=1037 thresh=2075 gap=562 poll_thresh=22 ino=257 dd-2584 [006] 277.496944: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=479 unstable=0 bg_thresh=1034 thresh=2068 gap=530 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 277.497033: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14876 wrote=0 to_write=8192 dd-2584 [006] 277.497071: balance_dirty_state: bdi btrfs-1: dirty=1084 wb=479 unstable=0 bg_thresh=1033 thresh=2067 gap=504 poll_thresh=24 ino=257 dd-2584 [006] 277.497072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1329 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=63496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 277.498886: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=768 to_write=7424 dd-2584 [006] 277.507361: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1007 unstable=0 bg_thresh=1026 thresh=2053 gap=741 poll_thresh=24 ino=257 dd-2584 [006] 277.507712: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1007 unstable=0 bg_thresh=1029 thresh=2058 gap=721 poll_thresh=18 ino=257 dd-2584 [006] 277.507831: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1007 unstable=0 bg_thresh=1031 thresh=2062 gap=700 poll_thresh=19 ino=257 dd-2584 [006] 277.507957: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1007 unstable=0 bg_thresh=1028 thresh=2057 gap=644 poll_thresh=20 ino=257 dd-2584 [006] 277.508080: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1007 unstable=0 bg_thresh=1028 thresh=2057 gap=619 poll_thresh=21 ino=257 dd-2584 [006] 277.508205: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1007 unstable=0 bg_thresh=1030 thresh=2061 gap=598 poll_thresh=22 ino=257 dd-2584 [006] 277.508327: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1007 unstable=0 bg_thresh=1030 thresh=2060 gap=572 poll_thresh=23 ino=257 dd-2584 [006] 277.508452: balance_dirty_state: bdi btrfs-1: dirty=531 wb=1007 unstable=0 bg_thresh=1029 thresh=2059 gap=521 poll_thresh=24 ino=257 dd-2584 [006] 277.508808: balance_dirty_state: bdi btrfs-1: dirty=569 wb=1007 unstable=0 bg_thresh=1039 thresh=2079 gap=503 poll_thresh=25 ino=257 dd-2584 [006] 277.508813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1340 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=63496 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 277.515412: balance_dirty_state: bdi btrfs-1: dirty=569 wb=869 unstable=0 bg_thresh=1039 thresh=2079 gap=641 poll_thresh=25 ino=257 dd-2584 [006] 277.515538: balance_dirty_state: bdi btrfs-1: dirty=569 wb=869 unstable=0 bg_thresh=1042 thresh=2084 gap=646 poll_thresh=19 ino=257 dd-2584 [006] 277.516160: balance_dirty_state: bdi btrfs-1: dirty=607 wb=869 unstable=0 bg_thresh=1039 thresh=2079 gap=603 poll_thresh=20 ino=257 dd-2584 [006] 277.516423: balance_dirty_state: bdi btrfs-1: dirty=645 wb=869 unstable=0 bg_thresh=1038 thresh=2077 gap=563 poll_thresh=21 ino=257 dd-2584 [006] 277.516682: balance_dirty_state: bdi btrfs-1: dirty=670 wb=869 unstable=0 bg_thresh=1038 thresh=2076 gap=537 poll_thresh=22 ino=257 dd-2584 [006] 277.516938: balance_dirty_state: bdi btrfs-1: dirty=695 wb=869 unstable=0 bg_thresh=1037 thresh=2075 gap=511 poll_thresh=23 ino=257 dd-2584 [006] 277.516947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1336 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=63496 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 277.527363: balance_dirty_state: bdi btrfs-1: dirty=695 wb=768 unstable=0 bg_thresh=1030 thresh=2060 gap=597 poll_thresh=23 ino=257 dd-2584 [006] 277.527442: balance_dirty_state: bdi btrfs-1: dirty=720 wb=768 unstable=0 bg_thresh=1032 thresh=2065 gap=577 poll_thresh=17 ino=257 dd-2584 [006] 277.527911: balance_dirty_state: bdi btrfs-1: dirty=745 wb=768 unstable=0 bg_thresh=1041 thresh=2083 gap=570 poll_thresh=18 ino=257 dd-2584 [006] 277.528040: balance_dirty_state: bdi btrfs-1: dirty=770 wb=768 unstable=0 bg_thresh=1041 thresh=2082 gap=544 poll_thresh=19 ino=257 dd-2584 [006] 277.528168: balance_dirty_state: bdi btrfs-1: dirty=795 wb=768 unstable=0 bg_thresh=1040 thresh=2081 gap=518 poll_thresh=20 ino=257 dd-2584 [006] 277.528173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1342 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-49% task_gap=-198% task_weight=98% bdi_bw=63736 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 277.535474: balance_dirty_state: bdi btrfs-1: dirty=795 wb=529 unstable=0 bg_thresh=1029 thresh=2058 gap=734 poll_thresh=20 ino=257 dd-2584 [006] 277.535585: balance_dirty_state: bdi btrfs-1: dirty=821 wb=529 unstable=0 bg_thresh=1029 thresh=2058 gap=708 poll_thresh=15 ino=257 dd-2584 [006] 277.535822: balance_dirty_state: bdi btrfs-1: dirty=846 wb=529 unstable=0 bg_thresh=1029 thresh=2058 gap=683 poll_thresh=16 ino=257 dd-2584 [006] 277.535946: balance_dirty_state: bdi btrfs-1: dirty=871 wb=529 unstable=0 bg_thresh=1028 thresh=2057 gap=657 poll_thresh=17 ino=257 dd-2584 [006] 277.536069: balance_dirty_state: bdi btrfs-1: dirty=921 wb=529 unstable=0 bg_thresh=1028 thresh=2056 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 277.536457: balance_dirty_state: bdi btrfs-1: dirty=946 wb=529 unstable=0 bg_thresh=1036 thresh=2072 gap=597 poll_thresh=19 ino=257 dd-2584 [006] 277.536580: balance_dirty_state: bdi btrfs-1: dirty=971 wb=529 unstable=0 bg_thresh=1038 thresh=2076 gap=576 poll_thresh=20 ino=257 dd-2584 [006] 277.536703: balance_dirty_state: bdi btrfs-1: dirty=996 wb=529 unstable=0 bg_thresh=1037 thresh=2075 gap=550 poll_thresh=21 ino=257 dd-2584 [006] 277.536828: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=529 unstable=0 bg_thresh=1037 thresh=2074 gap=524 poll_thresh=22 ino=257 dd-2584 [006] 277.537203: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=529 unstable=0 bg_thresh=1036 thresh=2072 gap=472 poll_thresh=23 ino=257 dd-2584 [006] 277.537208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=63736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 277.537260: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14916 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 277.539287: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=752 to_write=7440 dd-2584 [006] 277.543375: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1131 unstable=0 bg_thresh=1029 thresh=2059 gap=598 poll_thresh=23 ino=257 dd-2584 [006] 277.543555: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1131 unstable=0 bg_thresh=1032 thresh=2064 gap=577 poll_thresh=17 ino=257 dd-2584 [006] 277.544551: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1131 unstable=0 bg_thresh=1033 thresh=2066 gap=553 poll_thresh=18 ino=257 dd-2584 [006] 277.545393: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1131 unstable=0 bg_thresh=1041 thresh=2083 gap=545 poll_thresh=19 ino=257 dd-2584 [006] 277.545601: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1131 unstable=0 bg_thresh=1041 thresh=2082 gap=519 poll_thresh=20 ino=257 dd-2584 [006] 277.545607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-71% task_gap=-243% task_weight=100% bdi_bw=63736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 277.551435: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1018 unstable=0 bg_thresh=1038 thresh=2076 gap=626 poll_thresh=20 ino=257 dd-2584 [005] 277.551573: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1018 unstable=0 bg_thresh=1038 thresh=2076 gap=626 poll_thresh=15 ino=257 dd-2584 [005] 277.551705: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1018 unstable=0 bg_thresh=1037 thresh=2075 gap=600 poll_thresh=16 ino=257 dd-2584 [005] 277.552393: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1018 unstable=0 bg_thresh=1043 thresh=2087 gap=574 poll_thresh=17 ino=257 dd-2584 [005] 277.552651: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1018 unstable=0 bg_thresh=1043 thresh=2086 gap=548 poll_thresh=18 ino=257 dd-2584 [005] 277.552906: balance_dirty_state: bdi btrfs-1: dirty=545 wb=1018 unstable=0 bg_thresh=1042 thresh=2085 gap=522 poll_thresh=19 ino=257 dd-2584 [005] 277.553499: balance_dirty_state: bdi btrfs-1: dirty=595 wb=1018 unstable=0 bg_thresh=1043 thresh=2087 gap=474 poll_thresh=20 ino=257 dd-2584 [005] 277.553505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1347 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=63736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 277.559509: balance_dirty_state: bdi btrfs-1: dirty=595 wb=880 unstable=0 bg_thresh=1039 thresh=2079 gap=604 poll_thresh=20 ino=257 dd-2584 [005] 277.560018: balance_dirty_state: bdi btrfs-1: dirty=608 wb=880 unstable=0 bg_thresh=1038 thresh=2077 gap=589 poll_thresh=15 ino=257 dd-2584 [005] 277.560154: balance_dirty_state: bdi btrfs-1: dirty=621 wb=880 unstable=0 bg_thresh=1038 thresh=2076 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 277.560811: balance_dirty_state: bdi btrfs-1: dirty=659 wb=880 unstable=0 bg_thresh=1044 thresh=2088 gap=549 poll_thresh=17 ino=257 dd-2584 [005] 277.561068: balance_dirty_state: bdi btrfs-1: dirty=684 wb=880 unstable=0 bg_thresh=1043 thresh=2087 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 277.561326: balance_dirty_state: bdi btrfs-1: dirty=709 wb=880 unstable=0 bg_thresh=1043 thresh=2086 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 277.561335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1435 task_limit=1346 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=63736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 277.567408: balance_dirty_state: bdi btrfs-1: dirty=709 wb=755 unstable=0 bg_thresh=1031 thresh=2062 gap=598 poll_thresh=19 ino=257 dd-2584 [005] 277.567508: balance_dirty_state: bdi btrfs-1: dirty=722 wb=755 unstable=0 bg_thresh=1031 thresh=2063 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 277.567576: balance_dirty_state: bdi btrfs-1: dirty=760 wb=755 unstable=0 bg_thresh=1033 thresh=2067 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 277.567643: balance_dirty_state: bdi btrfs-1: dirty=760 wb=755 unstable=0 bg_thresh=1030 thresh=2061 gap=546 poll_thresh=16 ino=257 dd-2584 [005] 277.567771: balance_dirty_state: bdi btrfs-1: dirty=810 wb=755 unstable=0 bg_thresh=1030 thresh=2060 gap=495 poll_thresh=17 ino=257 dd-2584 [005] 277.567776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1322 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=63736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 277.575485: balance_dirty_state: bdi btrfs-1: dirty=810 wb=755 unstable=0 bg_thresh=1029 thresh=2058 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 277.575496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=63736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 277.583399: balance_dirty_state: bdi btrfs-1: dirty=810 wb=504 unstable=0 bg_thresh=1032 thresh=2064 gap=750 poll_thresh=17 ino=257 dd-2584 [005] 277.583474: balance_dirty_state: bdi btrfs-1: dirty=810 wb=504 unstable=0 bg_thresh=1031 thresh=2063 gap=749 poll_thresh=13 ino=257 dd-2584 [005] 277.583540: balance_dirty_state: bdi btrfs-1: dirty=835 wb=504 unstable=0 bg_thresh=1034 thresh=2068 gap=729 poll_thresh=14 ino=257 dd-2584 [005] 277.583604: balance_dirty_state: bdi btrfs-1: dirty=835 wb=504 unstable=0 bg_thresh=1031 thresh=2062 gap=723 poll_thresh=15 ino=257 dd-2584 [005] 277.583847: balance_dirty_state: bdi btrfs-1: dirty=860 wb=504 unstable=0 bg_thresh=1033 thresh=2067 gap=703 poll_thresh=16 ino=257 dd-2584 [005] 277.583981: balance_dirty_state: bdi btrfs-1: dirty=885 wb=504 unstable=0 bg_thresh=1033 thresh=2066 gap=677 poll_thresh=17 ino=257 dd-2584 [005] 277.584360: balance_dirty_state: bdi btrfs-1: dirty=910 wb=504 unstable=0 bg_thresh=1040 thresh=2081 gap=667 poll_thresh=18 ino=257 dd-2584 [005] 277.584488: balance_dirty_state: bdi btrfs-1: dirty=960 wb=504 unstable=0 bg_thresh=1040 thresh=2080 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 277.584616: balance_dirty_state: bdi btrfs-1: dirty=985 wb=504 unstable=0 bg_thresh=1039 thresh=2079 gap=590 poll_thresh=20 ino=257 dd-2584 [005] 277.584744: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=504 unstable=0 bg_thresh=1041 thresh=2083 gap=569 poll_thresh=21 ino=257 dd-2584 [005] 277.585173: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=504 unstable=0 bg_thresh=1038 thresh=2076 gap=537 poll_thresh=22 ino=257 dd-2584 [005] 277.585457: balance_dirty_state: bdi btrfs-1: dirty=1086 wb=504 unstable=0 bg_thresh=1040 thresh=2080 gap=490 poll_thresh=23 ino=257 dd-2584 [005] 277.585462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1341 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-50% task_gap=-199% task_weight=99% bdi_bw=63736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 277.585532: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14964 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 277.587367: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=768 to_write=7424 dd-2584 [005] 277.591435: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1159 unstable=0 bg_thresh=1031 thresh=2063 gap=599 poll_thresh=23 ino=257 dd-2584 [005] 277.591567: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1159 unstable=0 bg_thresh=1029 thresh=2059 gap=595 poll_thresh=17 ino=257 dd-2584 [005] 277.591880: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1159 unstable=0 bg_thresh=1031 thresh=2063 gap=549 poll_thresh=18 ino=257 dd-2584 [005] 277.592283: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1159 unstable=0 bg_thresh=1038 thresh=2076 gap=524 poll_thresh=19 ino=257 dd-2584 [005] 277.592412: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1159 unstable=0 bg_thresh=1040 thresh=2080 gap=503 poll_thresh=20 ino=257 dd-2584 [005] 277.592417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=63736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 277.603397: balance_dirty_state: bdi btrfs-1: dirty=418 wb=895 unstable=0 bg_thresh=1026 thresh=2053 gap=740 poll_thresh=20 ino=257 dd-2584 [005] 277.603469: balance_dirty_state: bdi btrfs-1: dirty=443 wb=895 unstable=0 bg_thresh=1026 thresh=2053 gap=715 poll_thresh=15 ino=257 dd-2584 [005] 277.603534: balance_dirty_state: bdi btrfs-1: dirty=443 wb=895 unstable=0 bg_thresh=1026 thresh=2053 gap=715 poll_thresh=16 ino=257 dd-2584 [005] 277.603876: balance_dirty_state: bdi btrfs-1: dirty=468 wb=895 unstable=0 bg_thresh=1028 thresh=2056 gap=693 poll_thresh=17 ino=257 dd-2584 [005] 277.604006: balance_dirty_state: bdi btrfs-1: dirty=518 wb=895 unstable=0 bg_thresh=1027 thresh=2055 gap=642 poll_thresh=18 ino=257 dd-2584 [005] 277.604342: balance_dirty_state: bdi btrfs-1: dirty=543 wb=895 unstable=0 bg_thresh=1025 thresh=2050 gap=612 poll_thresh=19 ino=257 dd-2584 [005] 277.604753: balance_dirty_state: bdi btrfs-1: dirty=569 wb=895 unstable=0 bg_thresh=1028 thresh=2056 gap=592 poll_thresh=20 ino=257 dd-2584 [005] 277.605273: balance_dirty_state: bdi btrfs-1: dirty=594 wb=895 unstable=0 bg_thresh=1027 thresh=2055 gap=566 poll_thresh=21 ino=257 dd-2584 [005] 277.605403: balance_dirty_state: bdi btrfs-1: dirty=644 wb=895 unstable=0 bg_thresh=1029 thresh=2059 gap=520 poll_thresh=22 ino=257 dd-2584 [005] 277.605743: balance_dirty_state: bdi btrfs-1: dirty=669 wb=895 unstable=0 bg_thresh=1027 thresh=2055 gap=491 poll_thresh=23 ino=257 dd-2584 [005] 277.605748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=63736 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 277.611403: balance_dirty_state: bdi btrfs-1: dirty=669 wb=820 unstable=0 bg_thresh=1035 thresh=2070 gap=581 poll_thresh=23 ino=257 dd-2584 [005] 277.611975: balance_dirty_state: bdi btrfs-1: dirty=682 wb=795 unstable=0 bg_thresh=1026 thresh=2053 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 277.612162: balance_dirty_state: bdi btrfs-1: dirty=720 wb=795 unstable=0 bg_thresh=1030 thresh=2061 gap=546 poll_thresh=18 ino=257 dd-2584 [005] 277.612293: balance_dirty_state: bdi btrfs-1: dirty=745 wb=795 unstable=0 bg_thresh=1032 thresh=2065 gap=525 poll_thresh=19 ino=257 dd-2584 [005] 277.612425: balance_dirty_state: bdi btrfs-1: dirty=783 wb=795 unstable=0 bg_thresh=1032 thresh=2064 gap=486 poll_thresh=20 ino=257 dd-2584 [005] 277.612430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1326 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-60% task_gap=-219% task_weight=99% bdi_bw=63736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 277.619390: balance_dirty_state: bdi btrfs-1: dirty=783 wb=795 unstable=0 bg_thresh=1024 thresh=2049 gap=471 poll_thresh=20 ino=257 dd-2584 [005] 277.619395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1312 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-237% task_weight=98% bdi_bw=63736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 277.627402: balance_dirty_state: bdi btrfs-1: dirty=783 wb=505 unstable=0 bg_thresh=1012 thresh=2025 gap=737 poll_thresh=20 ino=257 dd-2584 [005] 277.627473: balance_dirty_state: bdi btrfs-1: dirty=808 wb=505 unstable=0 bg_thresh=1012 thresh=2025 gap=712 poll_thresh=15 ino=257 dd-2584 [005] 277.627542: balance_dirty_state: bdi btrfs-1: dirty=808 wb=505 unstable=0 bg_thresh=1012 thresh=2024 gap=711 poll_thresh=16 ino=257 dd-2584 [005] 277.628109: balance_dirty_state: bdi btrfs-1: dirty=859 wb=505 unstable=0 bg_thresh=1005 thresh=2011 gap=647 poll_thresh=17 ino=257 dd-2584 [005] 277.628239: balance_dirty_state: bdi btrfs-1: dirty=884 wb=505 unstable=0 bg_thresh=1008 thresh=2017 gap=628 poll_thresh=18 ino=257 dd-2584 [005] 277.628366: balance_dirty_state: bdi btrfs-1: dirty=909 wb=505 unstable=0 bg_thresh=1011 thresh=2022 gap=608 poll_thresh=19 ino=257 dd-2584 [005] 277.628669: balance_dirty_state: bdi btrfs-1: dirty=947 wb=505 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=20 ino=257 dd-2584 [005] 277.628796: balance_dirty_state: bdi btrfs-1: dirty=972 wb=505 unstable=0 bg_thresh=1011 thresh=2022 gap=545 poll_thresh=21 ino=257 dd-2584 [005] 277.629147: balance_dirty_state: bdi btrfs-1: dirty=997 wb=505 unstable=0 bg_thresh=1032 thresh=2064 gap=562 poll_thresh=22 ino=257 dd-2584 [005] 277.629266: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=505 unstable=0 bg_thresh=1034 thresh=2068 gap=516 poll_thresh=23 ino=257 dd-2584 [005] 277.629271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-214% task_weight=98% bdi_bw=63736 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 277.629345: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15008 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 277.631056: writeback_single_inode: bdi btrfs-1: ino=257 state= age=36 wrote=736 to_write=7456 dd-2584 [001] 277.635411: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1108 unstable=0 bg_thresh=1020 thresh=2040 gap=627 poll_thresh=23 ino=257 dd-2584 [001] 277.635480: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1108 unstable=0 bg_thresh=1020 thresh=2040 gap=627 poll_thresh=17 ino=257 dd-2584 [001] 277.635608: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1108 unstable=0 bg_thresh=1022 thresh=2045 gap=582 poll_thresh=18 ino=257 dd-2584 [001] 277.635916: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1108 unstable=0 bg_thresh=1025 thresh=2050 gap=562 poll_thresh=19 ino=257 dd-2584 [001] 277.636040: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1108 unstable=0 bg_thresh=1027 thresh=2054 gap=541 poll_thresh=20 ino=257 dd-2584 [001] 277.636160: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1108 unstable=0 bg_thresh=1026 thresh=2053 gap=490 poll_thresh=21 ino=257 dd-2584 [001] 277.636166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 277.643426: balance_dirty_state: bdi btrfs-1: dirty=455 wb=982 unstable=0 bg_thresh=1019 thresh=2038 gap=601 poll_thresh=21 ino=257 dd-2584 [001] 277.643500: balance_dirty_state: bdi btrfs-1: dirty=468 wb=982 unstable=0 bg_thresh=1018 thresh=2037 gap=587 poll_thresh=16 ino=257 dd-2584 [001] 277.643634: balance_dirty_state: bdi btrfs-1: dirty=507 wb=982 unstable=0 bg_thresh=1018 thresh=2037 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 277.643763: balance_dirty_state: bdi btrfs-1: dirty=532 wb=982 unstable=0 bg_thresh=1019 thresh=2038 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 277.643895: balance_dirty_state: bdi btrfs-1: dirty=557 wb=982 unstable=0 bg_thresh=1021 thresh=2042 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 277.643899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-245% task_weight=99% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 277.651409: balance_dirty_state: bdi btrfs-1: dirty=557 wb=869 unstable=0 bg_thresh=1018 thresh=2036 gap=610 poll_thresh=19 ino=257 dd-2584 [001] 277.651489: balance_dirty_state: bdi btrfs-1: dirty=582 wb=869 unstable=0 bg_thresh=1018 thresh=2036 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 277.651554: balance_dirty_state: bdi btrfs-1: dirty=582 wb=869 unstable=0 bg_thresh=1020 thresh=2041 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 277.651619: balance_dirty_state: bdi btrfs-1: dirty=607 wb=869 unstable=0 bg_thresh=1020 thresh=2041 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 277.651926: balance_dirty_state: bdi btrfs-1: dirty=632 wb=869 unstable=0 bg_thresh=1020 thresh=2040 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 277.652057: balance_dirty_state: bdi btrfs-1: dirty=657 wb=869 unstable=0 bg_thresh=1019 thresh=2038 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 277.652396: balance_dirty_state: bdi btrfs-1: dirty=695 wb=869 unstable=0 bg_thresh=1037 thresh=2075 gap=511 poll_thresh=19 ino=257 dd-2584 [001] 277.652401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-252% task_weight=100% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 277.659408: balance_dirty_state: bdi btrfs-1: dirty=695 wb=756 unstable=0 bg_thresh=1032 thresh=2065 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 277.659477: balance_dirty_state: bdi btrfs-1: dirty=720 wb=756 unstable=0 bg_thresh=1032 thresh=2065 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 277.659538: balance_dirty_state: bdi btrfs-1: dirty=745 wb=756 unstable=0 bg_thresh=1032 thresh=2064 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 277.659600: balance_dirty_state: bdi btrfs-1: dirty=745 wb=756 unstable=0 bg_thresh=1032 thresh=2064 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 277.659719: balance_dirty_state: bdi btrfs-1: dirty=795 wb=756 unstable=0 bg_thresh=1031 thresh=2063 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 277.659723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1325 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 277.667469: balance_dirty_state: bdi btrfs-1: dirty=795 wb=618 unstable=0 bg_thresh=1033 thresh=2067 gap=654 poll_thresh=17 ino=257 dd-2584 [001] 277.667544: balance_dirty_state: bdi btrfs-1: dirty=795 wb=618 unstable=0 bg_thresh=1030 thresh=2061 gap=648 poll_thresh=13 ino=257 dd-2584 [001] 277.667606: balance_dirty_state: bdi btrfs-1: dirty=820 wb=618 unstable=0 bg_thresh=1033 thresh=2066 gap=628 poll_thresh=14 ino=257 dd-2584 [001] 277.667668: balance_dirty_state: bdi btrfs-1: dirty=820 wb=618 unstable=0 bg_thresh=1030 thresh=2060 gap=622 poll_thresh=15 ino=257 dd-2584 [001] 277.667737: balance_dirty_state: bdi btrfs-1: dirty=833 wb=618 unstable=0 bg_thresh=1029 thresh=2058 gap=607 poll_thresh=16 ino=257 dd-2584 [001] 277.668045: balance_dirty_state: bdi btrfs-1: dirty=871 wb=618 unstable=0 bg_thresh=1033 thresh=2066 gap=577 poll_thresh=17 ino=257 dd-2584 [001] 277.668177: balance_dirty_state: bdi btrfs-1: dirty=921 wb=618 unstable=0 bg_thresh=1032 thresh=2065 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 277.668306: balance_dirty_state: bdi btrfs-1: dirty=946 wb=618 unstable=0 bg_thresh=1034 thresh=2069 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 277.668311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 277.675550: balance_dirty_state: bdi btrfs-1: dirty=946 wb=493 unstable=0 bg_thresh=1034 thresh=2069 gap=630 poll_thresh=19 ino=257 dd-2584 [001] 277.675657: balance_dirty_state: bdi btrfs-1: dirty=971 wb=493 unstable=0 bg_thresh=1031 thresh=2063 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 277.675721: balance_dirty_state: bdi btrfs-1: dirty=971 wb=493 unstable=0 bg_thresh=1034 thresh=2068 gap=604 poll_thresh=15 ino=257 dd-2584 [001] 277.675784: balance_dirty_state: bdi btrfs-1: dirty=996 wb=493 unstable=0 bg_thresh=1031 thresh=2062 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 277.675912: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=493 unstable=0 bg_thresh=1030 thresh=2061 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 277.676178: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=493 unstable=0 bg_thresh=1031 thresh=2062 gap=523 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 277.676264: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15056 wrote=0 to_write=8192 dd-2584 [001] 277.676472: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=518 unstable=0 bg_thresh=1033 thresh=2067 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 277.676473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 277.678141: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=784 to_write=7408 dd-2584 [001] 277.683596: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1095 unstable=0 bg_thresh=1033 thresh=2067 gap=667 poll_thresh=19 ino=257 dd-2584 [001] 277.683769: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1032 unstable=0 bg_thresh=1035 thresh=2070 gap=720 poll_thresh=14 ino=257 dd-2584 [001] 277.683918: balance_dirty_state: bdi btrfs-1: dirty=356 wb=994 unstable=0 bg_thresh=1034 thresh=2069 gap=719 poll_thresh=15 ino=257 dd-2584 [001] 277.684416: balance_dirty_state: bdi btrfs-1: dirty=356 wb=994 unstable=0 bg_thresh=1028 thresh=2057 gap=707 poll_thresh=16 ino=257 dd-2584 [001] 277.684689: balance_dirty_state: bdi btrfs-1: dirty=394 wb=994 unstable=0 bg_thresh=1028 thresh=2056 gap=668 poll_thresh=17 ino=257 dd-2584 [001] 277.685260: balance_dirty_state: bdi btrfs-1: dirty=419 wb=994 unstable=0 bg_thresh=1027 thresh=2055 gap=642 poll_thresh=18 ino=257 dd-2584 [001] 277.685804: balance_dirty_state: bdi btrfs-1: dirty=469 wb=994 unstable=0 bg_thresh=1030 thresh=2061 gap=598 poll_thresh=19 ino=257 dd-2584 [001] 277.686355: balance_dirty_state: bdi btrfs-1: dirty=494 wb=994 unstable=0 bg_thresh=1029 thresh=2059 gap=571 poll_thresh=20 ino=257 dd-2584 [001] 277.687238: balance_dirty_state: bdi btrfs-1: dirty=520 wb=994 unstable=0 bg_thresh=1028 thresh=2056 gap=542 poll_thresh=21 ino=257 dd-2584 [001] 277.687527: balance_dirty_state: bdi btrfs-1: dirty=545 wb=994 unstable=0 bg_thresh=1029 thresh=2058 gap=519 poll_thresh=22 ino=257 dd-2584 [001] 277.688064: balance_dirty_state: bdi btrfs-1: dirty=595 wb=994 unstable=0 bg_thresh=1028 thresh=2056 gap=467 poll_thresh=23 ino=257 dd-2584 [001] 277.688073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1319 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-87% task_gap=-273% task_weight=98% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 277.695573: balance_dirty_state: bdi btrfs-1: dirty=595 wb=880 unstable=0 bg_thresh=1018 thresh=2036 gap=561 poll_thresh=23 ino=257 dd-2584 [001] 277.695662: balance_dirty_state: bdi btrfs-1: dirty=621 wb=880 unstable=0 bg_thresh=1020 thresh=2041 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 277.695971: balance_dirty_state: bdi btrfs-1: dirty=646 wb=880 unstable=0 bg_thresh=1020 thresh=2041 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 277.696103: balance_dirty_state: bdi btrfs-1: dirty=671 wb=880 unstable=0 bg_thresh=1020 thresh=2040 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 277.696108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-74% task_gap=-247% task_weight=99% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 277.703491: balance_dirty_state: bdi btrfs-1: dirty=671 wb=780 unstable=0 bg_thresh=1023 thresh=2046 gap=595 poll_thresh=19 ino=257 dd-2584 [001] 277.703599: balance_dirty_state: bdi btrfs-1: dirty=684 wb=780 unstable=0 bg_thresh=1022 thresh=2044 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 277.703666: balance_dirty_state: bdi btrfs-1: dirty=684 wb=780 unstable=0 bg_thresh=1019 thresh=2039 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 277.703732: balance_dirty_state: bdi btrfs-1: dirty=709 wb=780 unstable=0 bg_thresh=1022 thresh=2044 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 277.703862: balance_dirty_state: bdi btrfs-1: dirty=734 wb=780 unstable=0 bg_thresh=1024 thresh=2048 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 277.704138: balance_dirty_state: bdi btrfs-1: dirty=784 wb=780 unstable=0 bg_thresh=1021 thresh=2043 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 277.704143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 277.711512: balance_dirty_state: bdi btrfs-1: dirty=784 wb=780 unstable=0 bg_thresh=1021 thresh=2043 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 277.711522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 277.719508: balance_dirty_state: bdi btrfs-1: dirty=784 wb=490 unstable=0 bg_thresh=1020 thresh=2041 gap=767 poll_thresh=18 ino=257 dd-2584 [001] 277.719589: balance_dirty_state: bdi btrfs-1: dirty=784 wb=440 unstable=0 bg_thresh=1019 thresh=2038 gap=814 poll_thresh=13 ino=257 dd-2584 [001] 277.719668: balance_dirty_state: bdi btrfs-1: dirty=809 wb=415 unstable=0 bg_thresh=1018 thresh=2037 gap=813 poll_thresh=14 ino=257 dd-2584 [001] 277.719741: balance_dirty_state: bdi btrfs-1: dirty=834 wb=390 unstable=0 bg_thresh=1021 thresh=2043 gap=819 poll_thresh=15 ino=257 dd-2584 [001] 277.719836: balance_dirty_state: bdi btrfs-1: dirty=834 wb=390 unstable=0 bg_thresh=1021 thresh=2042 gap=818 poll_thresh=16 ino=257 dd-2584 [001] 277.720291: balance_dirty_state: bdi btrfs-1: dirty=859 wb=390 unstable=0 bg_thresh=1020 thresh=2041 gap=792 poll_thresh=17 ino=257 dd-2584 [001] 277.720496: balance_dirty_state: bdi btrfs-1: dirty=910 wb=390 unstable=0 bg_thresh=1022 thresh=2045 gap=745 poll_thresh=18 ino=257 dd-2584 [001] 277.720698: balance_dirty_state: bdi btrfs-1: dirty=948 wb=390 unstable=0 bg_thresh=1020 thresh=2041 gap=703 poll_thresh=19 ino=257 dd-2584 [001] 277.720895: balance_dirty_state: bdi btrfs-1: dirty=973 wb=390 unstable=0 bg_thresh=1022 thresh=2045 gap=682 poll_thresh=20 ino=257 dd-2584 [001] 277.721089: balance_dirty_state: bdi btrfs-1: dirty=998 wb=390 unstable=0 bg_thresh=1022 thresh=2044 gap=656 poll_thresh=21 ino=257 dd-2584 [001] 277.721284: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=390 unstable=0 bg_thresh=1021 thresh=2043 gap=630 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 277.721359: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15100 wrote=0 to_write=8192 dd-2584 [001] 277.721725: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=441 unstable=0 bg_thresh=1020 thresh=2041 gap=578 poll_thresh=23 ino=257 dd-2584 [001] 277.722208: balance_dirty_state: bdi btrfs-1: dirty=909 wb=579 unstable=0 bg_thresh=1021 thresh=2043 gap=555 poll_thresh=24 ino=257 dd-2584 [001] 277.722803: balance_dirty_state: bdi btrfs-1: dirty=656 wb=857 unstable=0 bg_thresh=1022 thresh=2044 gap=531 poll_thresh=25 ino=257 dd-2584 [001] 277.723106: balance_dirty_state: bdi btrfs-1: dirty=570 wb=982 unstable=0 bg_thresh=1019 thresh=2038 gap=486 poll_thresh=26 ino=257 dd-2584 [001] 277.723108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 277.723741: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=848 to_write=7344 dd-2584 [001] 277.727474: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1122 unstable=0 bg_thresh=1018 thresh=2036 gap=609 poll_thresh=26 ino=257 dd-2584 [001] 277.727584: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1122 unstable=0 bg_thresh=1021 thresh=2042 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 277.727785: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1122 unstable=0 bg_thresh=1025 thresh=2050 gap=573 poll_thresh=20 ino=257 dd-2584 [001] 277.727990: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1122 unstable=0 bg_thresh=1023 thresh=2047 gap=545 poll_thresh=21 ino=257 dd-2584 [001] 277.728194: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1122 unstable=0 bg_thresh=1025 thresh=2051 gap=499 poll_thresh=22 ino=257 dd-2584 [001] 277.728201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 277.735488: balance_dirty_state: bdi btrfs-1: dirty=430 wb=996 unstable=0 bg_thresh=1026 thresh=2053 gap=627 poll_thresh=22 ino=257 dd-2584 [001] 277.735582: balance_dirty_state: bdi btrfs-1: dirty=430 wb=996 unstable=0 bg_thresh=1026 thresh=2052 gap=626 poll_thresh=16 ino=257 dd-2584 [001] 277.735705: balance_dirty_state: bdi btrfs-1: dirty=480 wb=996 unstable=0 bg_thresh=1025 thresh=2051 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 277.735834: balance_dirty_state: bdi btrfs-1: dirty=493 wb=996 unstable=0 bg_thresh=1027 thresh=2055 gap=566 poll_thresh=18 ino=257 dd-2584 [001] 277.736139: balance_dirty_state: bdi btrfs-1: dirty=531 wb=996 unstable=0 bg_thresh=1025 thresh=2051 gap=524 poll_thresh=19 ino=257 dd-2584 [001] 277.736263: balance_dirty_state: bdi btrfs-1: dirty=556 wb=996 unstable=0 bg_thresh=1025 thresh=2050 gap=498 poll_thresh=20 ino=257 dd-2584 [001] 277.736268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-91% task_gap=-281% task_weight=98% bdi_bw=64512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 277.743538: balance_dirty_state: bdi btrfs-1: dirty=556 wb=858 unstable=0 bg_thresh=1023 thresh=2046 gap=632 poll_thresh=20 ino=257 dd-2584 [001] 277.743608: balance_dirty_state: bdi btrfs-1: dirty=581 wb=858 unstable=0 bg_thresh=1028 thresh=2057 gap=618 poll_thresh=15 ino=257 dd-2584 [001] 277.743673: balance_dirty_state: bdi btrfs-1: dirty=581 wb=858 unstable=0 bg_thresh=1028 thresh=2056 gap=617 poll_thresh=16 ino=257 dd-2584 [001] 277.743904: balance_dirty_state: bdi btrfs-1: dirty=631 wb=858 unstable=0 bg_thresh=1027 thresh=2055 gap=566 poll_thresh=17 ino=257 dd-2584 [001] 277.744149: balance_dirty_state: bdi btrfs-1: dirty=656 wb=858 unstable=0 bg_thresh=1027 thresh=2054 gap=540 poll_thresh=18 ino=257 dd-2584 [001] 277.744391: balance_dirty_state: bdi btrfs-1: dirty=681 wb=858 unstable=0 bg_thresh=1029 thresh=2058 gap=519 poll_thresh=19 ino=257 dd-2584 [001] 277.744597: balance_dirty_state: bdi btrfs-1: dirty=719 wb=858 unstable=0 bg_thresh=1027 thresh=2055 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 277.744601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1318 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 277.755492: balance_dirty_state: bdi btrfs-1: dirty=719 wb=757 unstable=0 bg_thresh=1031 thresh=2062 gap=586 poll_thresh=20 ino=257 dd-2584 [005] 277.755654: balance_dirty_state: bdi btrfs-1: dirty=719 wb=757 unstable=0 bg_thresh=1032 thresh=2064 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 277.755836: balance_dirty_state: bdi btrfs-1: dirty=744 wb=757 unstable=0 bg_thresh=1034 thresh=2069 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 277.756719: balance_dirty_state: bdi btrfs-1: dirty=769 wb=757 unstable=0 bg_thresh=1034 thresh=2068 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 277.756966: balance_dirty_state: bdi btrfs-1: dirty=794 wb=757 unstable=0 bg_thresh=1030 thresh=2061 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 277.756976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1323 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 277.763435: balance_dirty_state: bdi btrfs-1: dirty=794 wb=606 unstable=0 bg_thresh=1028 thresh=2057 gap=657 poll_thresh=18 ino=257 dd-2584 [005] 277.763579: balance_dirty_state: bdi btrfs-1: dirty=819 wb=606 unstable=0 bg_thresh=1031 thresh=2063 gap=638 poll_thresh=13 ino=257 dd-2584 [005] 277.763713: balance_dirty_state: bdi btrfs-1: dirty=844 wb=606 unstable=0 bg_thresh=1028 thresh=2056 gap=606 poll_thresh=14 ino=257 dd-2584 [005] 277.763835: balance_dirty_state: bdi btrfs-1: dirty=844 wb=606 unstable=0 bg_thresh=1024 thresh=2049 gap=599 poll_thresh=15 ino=257 dd-2584 [005] 277.763976: balance_dirty_state: bdi btrfs-1: dirty=869 wb=606 unstable=0 bg_thresh=1029 thresh=2058 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 277.764221: balance_dirty_state: bdi btrfs-1: dirty=894 wb=606 unstable=0 bg_thresh=1026 thresh=2053 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 277.764466: balance_dirty_state: bdi btrfs-1: dirty=944 wb=606 unstable=0 bg_thresh=1026 thresh=2053 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 277.764475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-187% task_weight=99% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 277.771534: balance_dirty_state: bdi btrfs-1: dirty=944 wb=492 unstable=0 bg_thresh=1023 thresh=2046 gap=610 poll_thresh=18 ino=257 dd-2584 [005] 277.771639: balance_dirty_state: bdi btrfs-1: dirty=957 wb=492 unstable=0 bg_thresh=1023 thresh=2047 gap=598 poll_thresh=13 ino=257 dd-2584 [005] 277.771706: balance_dirty_state: bdi btrfs-1: dirty=970 wb=492 unstable=0 bg_thresh=1023 thresh=2046 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 277.771773: balance_dirty_state: bdi btrfs-1: dirty=983 wb=492 unstable=0 bg_thresh=1023 thresh=2047 gap=572 poll_thresh=15 ino=257 dd-2584 [005] 277.771838: balance_dirty_state: bdi btrfs-1: dirty=983 wb=492 unstable=0 bg_thresh=1021 thresh=2042 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 277.772151: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=492 unstable=0 bg_thresh=1016 thresh=2032 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 277.772156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 277.772232: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15152 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 277.774264: writeback_single_inode: bdi btrfs-1: ino=257 state= age=136 wrote=736 to_write=7456 dd-2584 [005] 277.783512: balance_dirty_state: bdi btrfs-1: dirty=317 wb=944 unstable=0 bg_thresh=1015 thresh=2031 gap=770 poll_thresh=17 ino=257 dd-2584 [005] 277.783587: balance_dirty_state: bdi btrfs-1: dirty=343 wb=944 unstable=0 bg_thresh=1016 thresh=2032 gap=745 poll_thresh=13 ino=257 dd-2584 [005] 277.783655: balance_dirty_state: bdi btrfs-1: dirty=343 wb=944 unstable=0 bg_thresh=1015 thresh=2030 gap=743 poll_thresh=14 ino=257 dd-2584 [005] 277.783718: balance_dirty_state: bdi btrfs-1: dirty=368 wb=944 unstable=0 bg_thresh=1017 thresh=2035 gap=723 poll_thresh=15 ino=257 dd-2584 [005] 277.783787: balance_dirty_state: bdi btrfs-1: dirty=368 wb=944 unstable=0 bg_thresh=1014 thresh=2029 gap=717 poll_thresh=16 ino=257 dd-2584 [005] 277.783925: balance_dirty_state: bdi btrfs-1: dirty=418 wb=944 unstable=0 bg_thresh=1014 thresh=2028 gap=666 poll_thresh=17 ino=257 dd-2584 [005] 277.784331: balance_dirty_state: bdi btrfs-1: dirty=443 wb=944 unstable=0 bg_thresh=1039 thresh=2078 gap=691 poll_thresh=18 ino=257 dd-2584 [005] 277.784453: balance_dirty_state: bdi btrfs-1: dirty=468 wb=944 unstable=0 bg_thresh=1041 thresh=2082 gap=670 poll_thresh=19 ino=257 dd-2584 [005] 277.784571: balance_dirty_state: bdi btrfs-1: dirty=518 wb=944 unstable=0 bg_thresh=1040 thresh=2081 gap=619 poll_thresh=20 ino=257 dd-2584 [005] 277.784690: balance_dirty_state: bdi btrfs-1: dirty=543 wb=944 unstable=0 bg_thresh=1040 thresh=2080 gap=593 poll_thresh=21 ino=257 dd-2584 [005] 277.784988: balance_dirty_state: bdi btrfs-1: dirty=568 wb=944 unstable=0 bg_thresh=1039 thresh=2079 gap=567 poll_thresh=22 ino=257 dd-2584 [005] 277.785109: balance_dirty_state: bdi btrfs-1: dirty=593 wb=944 unstable=0 bg_thresh=1041 thresh=2083 gap=546 poll_thresh=23 ino=257 dd-2584 [005] 277.785232: balance_dirty_state: bdi btrfs-1: dirty=643 wb=944 unstable=0 bg_thresh=1041 thresh=2082 gap=495 poll_thresh=24 ino=257 dd-2584 [005] 277.785237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-71% task_gap=-243% task_weight=100% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 277.791528: balance_dirty_state: bdi btrfs-1: dirty=643 wb=819 unstable=0 bg_thresh=1032 thresh=2065 gap=603 poll_thresh=24 ino=257 dd-2584 [005] 277.791628: balance_dirty_state: bdi btrfs-1: dirty=656 wb=819 unstable=0 bg_thresh=1033 thresh=2066 gap=591 poll_thresh=18 ino=257 dd-2584 [005] 277.791765: balance_dirty_state: bdi btrfs-1: dirty=682 wb=819 unstable=0 bg_thresh=1033 thresh=2066 gap=565 poll_thresh=19 ino=257 dd-2584 [005] 277.791897: balance_dirty_state: bdi btrfs-1: dirty=707 wb=819 unstable=0 bg_thresh=1036 thresh=2073 gap=547 poll_thresh=20 ino=257 dd-2584 [005] 277.792027: balance_dirty_state: bdi btrfs-1: dirty=732 wb=819 unstable=0 bg_thresh=1036 thresh=2072 gap=521 poll_thresh=21 ino=257 dd-2584 [005] 277.792481: balance_dirty_state: bdi btrfs-1: dirty=782 wb=819 unstable=0 bg_thresh=1041 thresh=2083 gap=482 poll_thresh=22 ino=257 dd-2584 [005] 277.792485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 277.799501: balance_dirty_state: bdi btrfs-1: dirty=782 wb=719 unstable=0 bg_thresh=1032 thresh=2064 gap=563 poll_thresh=22 ino=257 dd-2584 [005] 277.799649: balance_dirty_state: bdi btrfs-1: dirty=782 wb=694 unstable=0 bg_thresh=1031 thresh=2062 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 277.800027: balance_dirty_state: bdi btrfs-1: dirty=807 wb=694 unstable=0 bg_thresh=1030 thresh=2061 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 277.800164: balance_dirty_state: bdi btrfs-1: dirty=846 wb=694 unstable=0 bg_thresh=1029 thresh=2058 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 277.800295: balance_dirty_state: bdi btrfs-1: dirty=896 wb=694 unstable=0 bg_thresh=1030 thresh=2060 gap=470 poll_thresh=19 ino=257 dd-2584 [005] 277.800299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-62% task_gap=-225% task_weight=100% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 277.807471: balance_dirty_state: bdi btrfs-1: dirty=896 wb=491 unstable=0 bg_thresh=1024 thresh=2048 gap=661 poll_thresh=19 ino=257 dd-2584 [005] 277.807599: balance_dirty_state: bdi btrfs-1: dirty=896 wb=491 unstable=0 bg_thresh=1022 thresh=2044 gap=657 poll_thresh=14 ino=257 dd-2584 [005] 277.807696: balance_dirty_state: bdi btrfs-1: dirty=921 wb=491 unstable=0 bg_thresh=1022 thresh=2044 gap=632 poll_thresh=15 ino=257 dd-2584 [005] 277.807789: balance_dirty_state: bdi btrfs-1: dirty=946 wb=491 unstable=0 bg_thresh=1024 thresh=2049 gap=612 poll_thresh=16 ino=257 dd-2584 [005] 277.807980: balance_dirty_state: bdi btrfs-1: dirty=971 wb=491 unstable=0 bg_thresh=1021 thresh=2042 gap=580 poll_thresh=17 ino=257 dd-2584 [005] 277.808179: balance_dirty_state: bdi btrfs-1: dirty=997 wb=491 unstable=0 bg_thresh=1022 thresh=2045 gap=557 poll_thresh=18 ino=257 dd-2584 [005] 277.808358: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=491 unstable=0 bg_thresh=1024 thresh=2049 gap=523 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 277.808426: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15188 wrote=0 to_write=8192 dd-2584 [005] 277.808495: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=491 unstable=0 bg_thresh=1024 thresh=2048 gap=497 poll_thresh=20 ino=257 dd-2584 [005] 277.808497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-240% task_weight=100% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 277.810562: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=752 to_write=7440 dd-2584 [005] 277.815544: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1071 unstable=0 bg_thresh=1021 thresh=2042 gap=641 poll_thresh=20 ino=257 dd-2584 [005] 277.815930: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1071 unstable=0 bg_thresh=1027 thresh=2054 gap=628 poll_thresh=15 ino=257 dd-2584 [005] 277.816007: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1071 unstable=0 bg_thresh=1026 thresh=2053 gap=602 poll_thresh=16 ino=257 dd-2584 [005] 277.816128: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1071 unstable=0 bg_thresh=1026 thresh=2052 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 277.816248: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1071 unstable=0 bg_thresh=1028 thresh=2056 gap=555 poll_thresh=18 ino=257 dd-2584 [005] 277.816374: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1071 unstable=0 bg_thresh=1026 thresh=2053 gap=514 poll_thresh=19 ino=257 dd-2584 [005] 277.816507: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1071 unstable=0 bg_thresh=1027 thresh=2054 gap=490 poll_thresh=20 ino=257 dd-2584 [005] 277.816512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 277.823534: balance_dirty_state: bdi btrfs-1: dirty=493 wb=958 unstable=0 bg_thresh=1026 thresh=2053 gap=602 poll_thresh=20 ino=257 dd-2584 [005] 277.823625: balance_dirty_state: bdi btrfs-1: dirty=518 wb=958 unstable=0 bg_thresh=1026 thresh=2053 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 277.823691: balance_dirty_state: bdi btrfs-1: dirty=531 wb=958 unstable=0 bg_thresh=1026 thresh=2052 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 277.823819: balance_dirty_state: bdi btrfs-1: dirty=544 wb=958 unstable=0 bg_thresh=1026 thresh=2052 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 277.823944: balance_dirty_state: bdi btrfs-1: dirty=594 wb=958 unstable=0 bg_thresh=1025 thresh=2051 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 277.823949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 277.831512: balance_dirty_state: bdi btrfs-1: dirty=594 wb=833 unstable=0 bg_thresh=1023 thresh=2047 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 277.831875: balance_dirty_state: bdi btrfs-1: dirty=594 wb=833 unstable=0 bg_thresh=1030 thresh=2060 gap=633 poll_thresh=13 ino=257 dd-2584 [005] 277.831935: balance_dirty_state: bdi btrfs-1: dirty=619 wb=833 unstable=0 bg_thresh=1029 thresh=2059 gap=607 poll_thresh=14 ino=257 dd-2584 [005] 277.831993: balance_dirty_state: bdi btrfs-1: dirty=644 wb=833 unstable=0 bg_thresh=1029 thresh=2059 gap=582 poll_thresh=15 ino=257 dd-2584 [005] 277.832050: balance_dirty_state: bdi btrfs-1: dirty=644 wb=833 unstable=0 bg_thresh=1029 thresh=2058 gap=581 poll_thresh=16 ino=257 dd-2584 [005] 277.832166: balance_dirty_state: bdi btrfs-1: dirty=694 wb=833 unstable=0 bg_thresh=1028 thresh=2057 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 277.832291: balance_dirty_state: bdi btrfs-1: dirty=707 wb=833 unstable=0 bg_thresh=1028 thresh=2056 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 277.832421: balance_dirty_state: bdi btrfs-1: dirty=758 wb=833 unstable=0 bg_thresh=1028 thresh=2056 gap=465 poll_thresh=19 ino=257 dd-2584 [005] 277.832426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 277.839503: balance_dirty_state: bdi btrfs-1: dirty=758 wb=744 unstable=0 bg_thresh=1025 thresh=2050 gap=548 poll_thresh=19 ino=257 dd-2584 [001] 277.839582: balance_dirty_state: bdi btrfs-1: dirty=783 wb=744 unstable=0 bg_thresh=1025 thresh=2050 gap=523 poll_thresh=14 ino=257 dd-2584 [001] 277.839645: balance_dirty_state: bdi btrfs-1: dirty=783 wb=744 unstable=0 bg_thresh=1027 thresh=2055 gap=528 poll_thresh=15 ino=257 dd-2584 [001] 277.839706: balance_dirty_state: bdi btrfs-1: dirty=808 wb=744 unstable=0 bg_thresh=1027 thresh=2055 gap=503 poll_thresh=16 ino=257 dd-2584 [001] 277.839710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=65048 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 277.847552: balance_dirty_state: bdi btrfs-1: dirty=808 wb=744 unstable=0 bg_thresh=1025 thresh=2051 gap=499 poll_thresh=16 ino=257 dd-2584 [001] 277.847561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=64688 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 277.855601: balance_dirty_state: bdi btrfs-1: dirty=808 wb=468 unstable=0 bg_thresh=1025 thresh=2051 gap=775 poll_thresh=16 ino=257 dd-2584 [001] 277.855686: balance_dirty_state: bdi btrfs-1: dirty=833 wb=468 unstable=0 bg_thresh=1025 thresh=2051 gap=750 poll_thresh=12 ino=257 dd-2584 [001] 277.855754: balance_dirty_state: bdi btrfs-1: dirty=833 wb=468 unstable=0 bg_thresh=1028 thresh=2056 gap=755 poll_thresh=13 ino=257 dd-2584 [001] 277.855821: balance_dirty_state: bdi btrfs-1: dirty=858 wb=468 unstable=0 bg_thresh=1028 thresh=2056 gap=730 poll_thresh=14 ino=257 dd-2584 [001] 277.856089: balance_dirty_state: bdi btrfs-1: dirty=858 wb=468 unstable=0 bg_thresh=1030 thresh=2061 gap=735 poll_thresh=15 ino=257 dd-2584 [001] 277.856156: balance_dirty_state: bdi btrfs-1: dirty=883 wb=468 unstable=0 bg_thresh=1030 thresh=2061 gap=710 poll_thresh=16 ino=257 dd-2584 [001] 277.856293: balance_dirty_state: bdi btrfs-1: dirty=908 wb=468 unstable=0 bg_thresh=1032 thresh=2065 gap=689 poll_thresh=17 ino=257 dd-2584 [001] 277.856428: balance_dirty_state: bdi btrfs-1: dirty=958 wb=468 unstable=0 bg_thresh=1032 thresh=2064 gap=638 poll_thresh=18 ino=257 dd-2584 [001] 277.856562: balance_dirty_state: bdi btrfs-1: dirty=983 wb=468 unstable=0 bg_thresh=1031 thresh=2063 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 277.856697: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=468 unstable=0 bg_thresh=1031 thresh=2062 gap=586 poll_thresh=20 ino=257 dd-2584 [001] 277.856832: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=468 unstable=0 bg_thresh=1033 thresh=2066 gap=540 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 277.856866: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15236 wrote=0 to_write=8192 dd-2584 [001] 277.856976: balance_dirty_state: bdi btrfs-1: dirty=1083 wb=468 unstable=0 bg_thresh=1032 thresh=2065 gap=514 poll_thresh=22 ino=257 dd-2584 [001] 277.856977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1327 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-59% task_gap=-217% task_weight=98% bdi_bw=64688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 277.858864: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=736 to_write=7456 dd-2584 [001] 277.863623: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1120 unstable=0 bg_thresh=1025 thresh=2050 gap=613 poll_thresh=22 ino=257 dd-2584 [001] 277.863718: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1120 unstable=0 bg_thresh=1025 thresh=2050 gap=613 poll_thresh=16 ino=257 dd-2584 [001] 277.864016: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1120 unstable=0 bg_thresh=1027 thresh=2055 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 277.864135: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1120 unstable=0 bg_thresh=1030 thresh=2060 gap=548 poll_thresh=18 ino=257 dd-2584 [001] 277.864258: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1120 unstable=0 bg_thresh=1035 thresh=2070 gap=533 poll_thresh=19 ino=257 dd-2584 [001] 277.864378: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1120 unstable=0 bg_thresh=1034 thresh=2069 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 277.864383: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=64688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 277.871588: balance_dirty_state: bdi btrfs-1: dirty=467 wb=995 unstable=0 bg_thresh=1032 thresh=2065 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 277.871697: balance_dirty_state: bdi btrfs-1: dirty=467 wb=995 unstable=0 bg_thresh=1032 thresh=2065 gap=603 poll_thresh=15 ino=257 dd-2584 [001] 277.871755: balance_dirty_state: bdi btrfs-1: dirty=492 wb=995 unstable=0 bg_thresh=1035 thresh=2070 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 277.871871: balance_dirty_state: bdi btrfs-1: dirty=517 wb=995 unstable=0 bg_thresh=1034 thresh=2069 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 277.871986: balance_dirty_state: bdi btrfs-1: dirty=542 wb=995 unstable=0 bg_thresh=1034 thresh=2068 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 277.872103: balance_dirty_state: bdi btrfs-1: dirty=592 wb=995 unstable=0 bg_thresh=1036 thresh=2072 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 277.872107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=64688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 277.879474: balance_dirty_state: bdi btrfs-1: dirty=592 wb=856 unstable=0 bg_thresh=1026 thresh=2052 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 277.879563: balance_dirty_state: bdi btrfs-1: dirty=592 wb=856 unstable=0 bg_thresh=1028 thresh=2057 gap=609 poll_thresh=14 ino=257 dd-2584 [005] 277.879804: balance_dirty_state: bdi btrfs-1: dirty=617 wb=742 unstable=0 bg_thresh=1025 thresh=2051 gap=692 poll_thresh=15 ino=257 dd-2584 [005] 277.879866: balance_dirty_state: bdi btrfs-1: dirty=642 wb=742 unstable=0 bg_thresh=1028 thresh=2056 gap=672 poll_thresh=16 ino=257 dd-2584 [005] 277.879986: balance_dirty_state: bdi btrfs-1: dirty=667 wb=742 unstable=0 bg_thresh=1030 thresh=2060 gap=651 poll_thresh=17 ino=257 dd-2584 [005] 277.880108: balance_dirty_state: bdi btrfs-1: dirty=692 wb=742 unstable=0 bg_thresh=1026 thresh=2053 gap=619 poll_thresh=18 ino=257 dd-2584 [005] 277.880229: balance_dirty_state: bdi btrfs-1: dirty=717 wb=742 unstable=0 bg_thresh=1026 thresh=2052 gap=593 poll_thresh=19 ino=257 dd-2584 [005] 277.880350: balance_dirty_state: bdi btrfs-1: dirty=767 wb=742 unstable=0 bg_thresh=1025 thresh=2051 gap=542 poll_thresh=20 ino=257 dd-2584 [005] 277.880470: balance_dirty_state: bdi btrfs-1: dirty=792 wb=742 unstable=0 bg_thresh=1027 thresh=2055 gap=521 poll_thresh=21 ino=257 dd-2584 [005] 277.880598: balance_dirty_state: bdi btrfs-1: dirty=830 wb=742 unstable=0 bg_thresh=1026 thresh=2052 gap=480 poll_thresh=22 ino=257 dd-2584 [005] 277.880603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=64688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 277.887498: balance_dirty_state: bdi btrfs-1: dirty=830 wb=742 unstable=0 bg_thresh=1026 thresh=2052 gap=480 poll_thresh=22 ino=257 dd-2584 [005] 277.887504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=64688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 277.895494: balance_dirty_state: bdi btrfs-1: dirty=830 wb=503 unstable=0 bg_thresh=1018 thresh=2037 gap=704 poll_thresh=22 ino=257 dd-2584 [001] 277.895564: balance_dirty_state: bdi btrfs-1: dirty=830 wb=503 unstable=0 bg_thresh=1018 thresh=2037 gap=704 poll_thresh=16 ino=257 dd-2584 [001] 277.895870: balance_dirty_state: bdi btrfs-1: dirty=880 wb=503 unstable=0 bg_thresh=1021 thresh=2042 gap=659 poll_thresh=17 ino=257 dd-2584 [001] 277.895992: balance_dirty_state: bdi btrfs-1: dirty=905 wb=503 unstable=0 bg_thresh=1023 thresh=2047 gap=639 poll_thresh=18 ino=257 dd-2584 [001] 277.896117: balance_dirty_state: bdi btrfs-1: dirty=930 wb=503 unstable=0 bg_thresh=1028 thresh=2057 gap=624 poll_thresh=19 ino=257 dd-2584 [001] 277.896240: balance_dirty_state: bdi btrfs-1: dirty=955 wb=503 unstable=0 bg_thresh=1028 thresh=2056 gap=598 poll_thresh=20 ino=257 dd-2584 [001] 277.896364: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=503 unstable=0 bg_thresh=1024 thresh=2049 gap=541 poll_thresh=21 ino=257 dd-2584 [001] 277.896485: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=503 unstable=0 bg_thresh=1024 thresh=2048 gap=515 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 277.896563: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15276 wrote=0 to_write=8192 dd-2584 [001] 277.896620: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=503 unstable=0 bg_thresh=1030 thresh=2061 gap=490 poll_thresh=23 ino=257 dd-2584 [001] 277.896622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1323 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=64688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 277.898337: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=752 to_write=7440 dd-2584 [005] 277.903484: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1103 unstable=0 bg_thresh=1007 thresh=2014 gap=581 poll_thresh=23 ino=257 dd-2584 [005] 277.903554: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1103 unstable=0 bg_thresh=1004 thresh=2008 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 277.903684: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1103 unstable=0 bg_thresh=1008 thresh=2016 gap=533 poll_thresh=18 ino=257 dd-2584 [005] 277.903994: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1103 unstable=0 bg_thresh=1009 thresh=2018 gap=510 poll_thresh=19 ino=257 dd-2584 [005] 277.904125: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1103 unstable=0 bg_thresh=1012 thresh=2024 gap=491 poll_thresh=20 ino=257 dd-2584 [005] 277.904132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=64688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 277.911566: balance_dirty_state: bdi btrfs-1: dirty=430 wb=977 unstable=0 bg_thresh=1006 thresh=2013 gap=606 poll_thresh=20 ino=257 dd-2584 [005] 277.911675: balance_dirty_state: bdi btrfs-1: dirty=455 wb=977 unstable=0 bg_thresh=1006 thresh=2013 gap=581 poll_thresh=15 ino=257 dd-2584 [005] 277.911736: balance_dirty_state: bdi btrfs-1: dirty=480 wb=977 unstable=0 bg_thresh=1006 thresh=2012 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 277.911859: balance_dirty_state: bdi btrfs-1: dirty=505 wb=977 unstable=0 bg_thresh=1008 thresh=2016 gap=534 poll_thresh=17 ino=257 dd-2584 [005] 277.911981: balance_dirty_state: bdi btrfs-1: dirty=530 wb=977 unstable=0 bg_thresh=1007 thresh=2015 gap=508 poll_thresh=18 ino=257 dd-2584 [005] 277.912104: balance_dirty_state: bdi btrfs-1: dirty=555 wb=977 unstable=0 bg_thresh=1007 thresh=2014 gap=482 poll_thresh=19 ino=257 dd-2584 [005] 277.912109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=64688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 277.919508: balance_dirty_state: bdi btrfs-1: dirty=555 wb=852 unstable=0 bg_thresh=1000 thresh=2001 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 277.919601: balance_dirty_state: bdi btrfs-1: dirty=580 wb=852 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 277.919683: balance_dirty_state: bdi btrfs-1: dirty=580 wb=852 unstable=0 bg_thresh=1003 thresh=2006 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 277.919750: balance_dirty_state: bdi btrfs-1: dirty=605 wb=852 unstable=0 bg_thresh=1003 thresh=2006 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 277.920054: balance_dirty_state: bdi btrfs-1: dirty=630 wb=852 unstable=0 bg_thresh=1005 thresh=2011 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 277.920178: balance_dirty_state: bdi btrfs-1: dirty=655 wb=852 unstable=0 bg_thresh=1007 thresh=2015 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 277.920300: balance_dirty_state: bdi btrfs-1: dirty=705 wb=852 unstable=0 bg_thresh=1007 thresh=2014 gap=457 poll_thresh=19 ino=257 dd-2584 [001] 277.920305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=64688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 277.927508: balance_dirty_state: bdi btrfs-1: dirty=705 wb=752 unstable=0 bg_thresh=1003 thresh=2006 gap=549 poll_thresh=19 ino=257 dd-2584 [001] 277.927572: balance_dirty_state: bdi btrfs-1: dirty=705 wb=752 unstable=0 bg_thresh=1003 thresh=2006 gap=549 poll_thresh=14 ino=257 dd-2584 [001] 277.927631: balance_dirty_state: bdi btrfs-1: dirty=730 wb=752 unstable=0 bg_thresh=1005 thresh=2011 gap=529 poll_thresh=15 ino=257 dd-2584 [001] 277.927688: balance_dirty_state: bdi btrfs-1: dirty=755 wb=752 unstable=0 bg_thresh=1005 thresh=2011 gap=504 poll_thresh=16 ino=257 dd-2584 [001] 277.927804: balance_dirty_state: bdi btrfs-1: dirty=780 wb=752 unstable=0 bg_thresh=1008 thresh=2016 gap=484 poll_thresh=17 ino=257 dd-2584 [001] 277.927809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=64688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 277.935512: balance_dirty_state: bdi btrfs-1: dirty=780 wb=627 unstable=0 bg_thresh=1007 thresh=2014 gap=607 poll_thresh=17 ino=257 dd-2584 [001] 277.935625: balance_dirty_state: bdi btrfs-1: dirty=805 wb=627 unstable=0 bg_thresh=1007 thresh=2014 gap=582 poll_thresh=13 ino=257 dd-2584 [001] 277.935685: balance_dirty_state: bdi btrfs-1: dirty=805 wb=627 unstable=0 bg_thresh=1009 thresh=2019 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 277.935742: balance_dirty_state: bdi btrfs-1: dirty=830 wb=627 unstable=0 bg_thresh=1009 thresh=2019 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 277.935799: balance_dirty_state: bdi btrfs-1: dirty=830 wb=627 unstable=0 bg_thresh=1012 thresh=2024 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 277.935913: balance_dirty_state: bdi btrfs-1: dirty=880 wb=627 unstable=0 bg_thresh=1011 thresh=2023 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 277.936201: balance_dirty_state: bdi btrfs-1: dirty=905 wb=627 unstable=0 bg_thresh=1013 thresh=2027 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 277.936206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=64688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 277.943512: balance_dirty_state: bdi btrfs-1: dirty=905 wb=502 unstable=0 bg_thresh=1002 thresh=2005 gap=598 poll_thresh=18 ino=257 dd-2584 [001] 277.943628: balance_dirty_state: bdi btrfs-1: dirty=930 wb=502 unstable=0 bg_thresh=1003 thresh=2007 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 277.943689: balance_dirty_state: bdi btrfs-1: dirty=930 wb=502 unstable=0 bg_thresh=1006 thresh=2012 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 277.943747: balance_dirty_state: bdi btrfs-1: dirty=955 wb=502 unstable=0 bg_thresh=1006 thresh=2012 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 277.943804: balance_dirty_state: bdi btrfs-1: dirty=980 wb=502 unstable=0 bg_thresh=1008 thresh=2017 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 277.943920: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=502 unstable=0 bg_thresh=1011 thresh=2022 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 277.944039: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=502 unstable=0 bg_thresh=1013 thresh=2026 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 277.944043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=64688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 277.944101: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15324 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 277.945828: writeback_single_inode: bdi btrfs-1: ino=257 state= age=160 wrote=720 to_write=7472 dd-2584 [001] 277.951488: balance_dirty_state: bdi btrfs-1: dirty=305 wb=977 unstable=0 bg_thresh=1006 thresh=2012 gap=730 poll_thresh=18 ino=257 dd-2584 [001] 277.951553: balance_dirty_state: bdi btrfs-1: dirty=330 wb=977 unstable=0 bg_thresh=1006 thresh=2012 gap=705 poll_thresh=13 ino=257 dd-2584 [001] 277.951615: balance_dirty_state: bdi btrfs-1: dirty=330 wb=977 unstable=0 bg_thresh=1008 thresh=2017 gap=710 poll_thresh=14 ino=257 dd-2584 [001] 277.951673: balance_dirty_state: bdi btrfs-1: dirty=355 wb=977 unstable=0 bg_thresh=1008 thresh=2017 gap=685 poll_thresh=15 ino=257 dd-2584 [001] 277.951730: balance_dirty_state: bdi btrfs-1: dirty=380 wb=977 unstable=0 bg_thresh=1011 thresh=2022 gap=665 poll_thresh=16 ino=257 dd-2584 [001] 277.951849: balance_dirty_state: bdi btrfs-1: dirty=405 wb=977 unstable=0 bg_thresh=1010 thresh=2021 gap=639 poll_thresh=17 ino=257 dd-2584 [001] 277.952141: balance_dirty_state: bdi btrfs-1: dirty=430 wb=977 unstable=0 bg_thresh=1012 thresh=2025 gap=618 poll_thresh=18 ino=257 dd-2584 [001] 277.952257: balance_dirty_state: bdi btrfs-1: dirty=480 wb=977 unstable=0 bg_thresh=1012 thresh=2024 gap=567 poll_thresh=19 ino=257 dd-2584 [001] 277.952373: balance_dirty_state: bdi btrfs-1: dirty=505 wb=977 unstable=0 bg_thresh=1011 thresh=2023 gap=541 poll_thresh=20 ino=257 dd-2584 [001] 277.952491: balance_dirty_state: bdi btrfs-1: dirty=530 wb=977 unstable=0 bg_thresh=1013 thresh=2027 gap=520 poll_thresh=21 ino=257 dd-2584 [001] 277.952615: balance_dirty_state: bdi btrfs-1: dirty=568 wb=977 unstable=0 bg_thresh=1009 thresh=2019 gap=474 poll_thresh=22 ino=257 dd-2584 [001] 277.952620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 277.959578: balance_dirty_state: bdi btrfs-1: dirty=568 wb=852 unstable=0 bg_thresh=1003 thresh=2007 gap=587 poll_thresh=22 ino=257 dd-2584 [005] 277.959677: balance_dirty_state: bdi btrfs-1: dirty=593 wb=852 unstable=0 bg_thresh=1002 thresh=2005 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 277.959850: balance_dirty_state: bdi btrfs-1: dirty=618 wb=852 unstable=0 bg_thresh=1008 thresh=2016 gap=546 poll_thresh=17 ino=257 dd-2584 [005] 277.960029: balance_dirty_state: bdi btrfs-1: dirty=668 wb=852 unstable=0 bg_thresh=1006 thresh=2013 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 277.960036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 277.967580: balance_dirty_state: bdi btrfs-1: dirty=668 wb=739 unstable=0 bg_thresh=1006 thresh=2013 gap=606 poll_thresh=18 ino=257 dd-2584 [005] 277.967710: balance_dirty_state: bdi btrfs-1: dirty=668 wb=739 unstable=0 bg_thresh=1006 thresh=2012 gap=605 poll_thresh=13 ino=257 dd-2584 [005] 277.968201: balance_dirty_state: bdi btrfs-1: dirty=693 wb=739 unstable=0 bg_thresh=1008 thresh=2017 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 277.968324: balance_dirty_state: bdi btrfs-1: dirty=718 wb=739 unstable=0 bg_thresh=1005 thresh=2011 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 277.968446: balance_dirty_state: bdi btrfs-1: dirty=718 wb=739 unstable=0 bg_thresh=1008 thresh=2016 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 277.968686: balance_dirty_state: bdi btrfs-1: dirty=768 wb=739 unstable=0 bg_thresh=1007 thresh=2015 gap=508 poll_thresh=17 ino=257 dd-2584 [005] 277.968927: balance_dirty_state: bdi btrfs-1: dirty=793 wb=739 unstable=0 bg_thresh=1007 thresh=2014 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 277.968935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 277.975583: balance_dirty_state: bdi btrfs-1: dirty=793 wb=739 unstable=0 bg_thresh=1009 thresh=2019 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 277.975592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=98% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 277.983667: balance_dirty_state: bdi btrfs-1: dirty=793 wb=489 unstable=0 bg_thresh=1008 thresh=2017 gap=735 poll_thresh=18 ino=257 dd-2584 [001] 277.983735: balance_dirty_state: bdi btrfs-1: dirty=793 wb=489 unstable=0 bg_thresh=1008 thresh=2017 gap=735 poll_thresh=13 ino=257 dd-2584 [001] 277.983795: balance_dirty_state: bdi btrfs-1: dirty=818 wb=489 unstable=0 bg_thresh=1011 thresh=2022 gap=715 poll_thresh=14 ino=257 dd-2584 [001] 277.983855: balance_dirty_state: bdi btrfs-1: dirty=843 wb=489 unstable=0 bg_thresh=1011 thresh=2022 gap=690 poll_thresh=15 ino=257 dd-2584 [001] 277.983914: balance_dirty_state: bdi btrfs-1: dirty=843 wb=489 unstable=0 bg_thresh=1013 thresh=2027 gap=695 poll_thresh=16 ino=257 dd-2584 [001] 277.984033: balance_dirty_state: bdi btrfs-1: dirty=893 wb=489 unstable=0 bg_thresh=1016 thresh=2032 gap=650 poll_thresh=17 ino=257 dd-2584 [001] 277.984157: balance_dirty_state: bdi btrfs-1: dirty=918 wb=489 unstable=0 bg_thresh=1018 thresh=2036 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 277.984467: balance_dirty_state: bdi btrfs-1: dirty=943 wb=489 unstable=0 bg_thresh=1017 thresh=2035 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 277.984592: balance_dirty_state: bdi btrfs-1: dirty=993 wb=489 unstable=0 bg_thresh=1017 thresh=2034 gap=552 poll_thresh=20 ino=257 dd-2584 [001] 277.984717: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=489 unstable=0 bg_thresh=1019 thresh=2038 gap=531 poll_thresh=21 ino=257 dd-2584 [001] 277.984841: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=489 unstable=0 bg_thresh=1018 thresh=2037 gap=505 poll_thresh=22 ino=257 dd-2584 [001] 277.984846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 277.984876: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15364 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 277.986594: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=720 to_write=15664 dd-2584 [001] 277.991528: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1052 unstable=0 bg_thresh=1018 thresh=2037 gap=655 poll_thresh=22 ino=257 dd-2584 [001] 277.991597: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1052 unstable=0 bg_thresh=1015 thresh=2031 gap=624 poll_thresh=16 ino=257 dd-2584 [001] 277.991723: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1052 unstable=0 bg_thresh=1015 thresh=2030 gap=598 poll_thresh=17 ino=257 dd-2584 [001] 277.991849: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1052 unstable=0 bg_thresh=1017 thresh=2034 gap=577 poll_thresh=18 ino=257 dd-2584 [001] 277.991974: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1052 unstable=0 bg_thresh=1016 thresh=2033 gap=526 poll_thresh=19 ino=257 dd-2584 [001] 277.992101: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1052 unstable=0 bg_thresh=1016 thresh=2032 gap=500 poll_thresh=20 ino=257 dd-2584 [001] 277.992105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-164% task_weight=98% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 277.999589: balance_dirty_state: bdi btrfs-1: dirty=480 wb=927 unstable=0 bg_thresh=1015 thresh=2031 gap=624 poll_thresh=20 ino=257 dd-2584 [001] 277.999836: balance_dirty_state: bdi btrfs-1: dirty=480 wb=927 unstable=0 bg_thresh=1015 thresh=2030 gap=623 poll_thresh=15 ino=257 dd-2584 [001] 277.999898: balance_dirty_state: bdi btrfs-1: dirty=505 wb=927 unstable=0 bg_thresh=1015 thresh=2030 gap=598 poll_thresh=16 ino=257 dd-2584 [001] 278.000018: balance_dirty_state: bdi btrfs-1: dirty=530 wb=927 unstable=0 bg_thresh=1017 thresh=2034 gap=577 poll_thresh=17 ino=257 dd-2584 [001] 278.000137: balance_dirty_state: bdi btrfs-1: dirty=580 wb=927 unstable=0 bg_thresh=1016 thresh=2033 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 278.000257: balance_dirty_state: bdi btrfs-1: dirty=605 wb=927 unstable=0 bg_thresh=1016 thresh=2032 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 278.000262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-164% task_weight=98% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.007612: balance_dirty_state: bdi btrfs-1: dirty=605 wb=752 unstable=0 bg_thresh=1017 thresh=2035 gap=678 poll_thresh=19 ino=257 dd-2584 [001] 278.007691: balance_dirty_state: bdi btrfs-1: dirty=630 wb=702 unstable=0 bg_thresh=1013 thresh=2027 gap=695 poll_thresh=14 ino=257 dd-2584 [001] 278.007755: balance_dirty_state: bdi btrfs-1: dirty=630 wb=702 unstable=0 bg_thresh=1019 thresh=2038 gap=706 poll_thresh=15 ino=257 dd-2584 [001] 278.007818: balance_dirty_state: bdi btrfs-1: dirty=655 wb=702 unstable=0 bg_thresh=1018 thresh=2037 gap=680 poll_thresh=16 ino=257 dd-2584 [001] 278.007938: balance_dirty_state: bdi btrfs-1: dirty=680 wb=702 unstable=0 bg_thresh=1018 thresh=2036 gap=654 poll_thresh=17 ino=257 dd-2584 [001] 278.008059: balance_dirty_state: bdi btrfs-1: dirty=705 wb=702 unstable=0 bg_thresh=1017 thresh=2035 gap=628 poll_thresh=18 ino=257 dd-2584 [001] 278.008358: balance_dirty_state: bdi btrfs-1: dirty=755 wb=702 unstable=0 bg_thresh=1017 thresh=2034 gap=577 poll_thresh=19 ino=257 dd-2584 [001] 278.008480: balance_dirty_state: bdi btrfs-1: dirty=780 wb=702 unstable=0 bg_thresh=1019 thresh=2038 gap=556 poll_thresh=20 ino=257 dd-2584 [001] 278.008601: balance_dirty_state: bdi btrfs-1: dirty=805 wb=702 unstable=0 bg_thresh=1018 thresh=2037 gap=530 poll_thresh=21 ino=257 dd-2584 [001] 278.008723: balance_dirty_state: bdi btrfs-1: dirty=855 wb=702 unstable=0 bg_thresh=1018 thresh=2036 gap=479 poll_thresh=22 ino=257 dd-2584 [001] 278.008728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-207% task_weight=99% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.015508: balance_dirty_state: bdi btrfs-1: dirty=855 wb=702 unstable=0 bg_thresh=1043 thresh=2086 gap=529 poll_thresh=22 ino=257 dd-2584 [001] 278.015576: balance_dirty_state: bdi btrfs-1: dirty=855 wb=702 unstable=0 bg_thresh=1040 thresh=2080 gap=523 poll_thresh=16 ino=257 dd-2584 [001] 278.015700: balance_dirty_state: bdi btrfs-1: dirty=880 wb=702 unstable=0 bg_thresh=1039 thresh=2079 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 278.015705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1340 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.023539: balance_dirty_state: bdi btrfs-1: dirty=880 wb=702 unstable=0 bg_thresh=1034 thresh=2069 gap=487 poll_thresh=17 ino=257 dd-2584 [001] 278.023550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.031644: balance_dirty_state: bdi btrfs-1: dirty=880 wb=589 unstable=0 bg_thresh=1026 thresh=2053 gap=584 poll_thresh=17 ino=257 dd-2584 [001] 278.031716: balance_dirty_state: bdi btrfs-1: dirty=905 wb=589 unstable=0 bg_thresh=1026 thresh=2052 gap=558 poll_thresh=13 ino=257 dd-2584 [001] 278.031781: balance_dirty_state: bdi btrfs-1: dirty=930 wb=589 unstable=0 bg_thresh=1028 thresh=2057 gap=538 poll_thresh=14 ino=257 dd-2584 [001] 278.031844: balance_dirty_state: bdi btrfs-1: dirty=930 wb=589 unstable=0 bg_thresh=1028 thresh=2056 gap=537 poll_thresh=15 ino=257 dd-2584 [001] 278.031906: balance_dirty_state: bdi btrfs-1: dirty=955 wb=589 unstable=0 bg_thresh=1028 thresh=2056 gap=512 poll_thresh=16 ino=257 dd-2584 [001] 278.031910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1319 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-182% task_weight=98% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 278.039595: balance_dirty_state: bdi btrfs-1: dirty=955 wb=339 unstable=0 bg_thresh=1029 thresh=2058 gap=764 poll_thresh=16 ino=257 dd-2584 [001] 278.039666: balance_dirty_state: bdi btrfs-1: dirty=980 wb=339 unstable=0 bg_thresh=1028 thresh=2057 gap=738 poll_thresh=12 ino=257 dd-2584 [001] 278.039730: balance_dirty_state: bdi btrfs-1: dirty=980 wb=339 unstable=0 bg_thresh=1028 thresh=2057 gap=738 poll_thresh=13 ino=257 dd-2584 [001] 278.039970: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=339 unstable=0 bg_thresh=1028 thresh=2056 gap=712 poll_thresh=14 ino=257 dd-2584 [001] 278.040031: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=339 unstable=0 bg_thresh=1028 thresh=2056 gap=687 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 278.040082: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15420 wrote=0 to_write=16384 dd-2584 [001] 278.040098: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=339 unstable=0 bg_thresh=1027 thresh=2055 gap=686 poll_thresh=16 ino=257 dd-2584 [001] 278.040224: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=339 unstable=0 bg_thresh=1029 thresh=2059 gap=640 poll_thresh=17 ino=257 dd-2584 [001] 278.040357: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=389 unstable=0 bg_thresh=1029 thresh=2058 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 278.040490: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=464 unstable=0 bg_thresh=1028 thresh=2057 gap=588 poll_thresh=19 ino=257 dd-2584 [001] 278.040626: balance_dirty_state: bdi btrfs-1: dirty=980 wb=514 unstable=0 bg_thresh=1028 thresh=2056 gap=562 poll_thresh=20 ino=257 dd-2584 [001] 278.040762: balance_dirty_state: bdi btrfs-1: dirty=980 wb=564 unstable=0 bg_thresh=1030 thresh=2060 gap=516 poll_thresh=21 ino=257 dd-2584 [001] 278.040896: balance_dirty_state: bdi btrfs-1: dirty=955 wb=614 unstable=0 bg_thresh=1029 thresh=2059 gap=490 poll_thresh=22 ino=257 dd-2584 [001] 278.040898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=100% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 278.042255: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=896 to_write=15488 dd-2584 [001] 278.047527: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1089 unstable=0 bg_thresh=1020 thresh=2040 gap=621 poll_thresh=22 ino=257 dd-2584 [001] 278.047598: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1089 unstable=0 bg_thresh=1019 thresh=2039 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 278.047910: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1089 unstable=0 bg_thresh=1025 thresh=2050 gap=581 poll_thresh=17 ino=257 dd-2584 [001] 278.048029: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1089 unstable=0 bg_thresh=1024 thresh=2049 gap=555 poll_thresh=18 ino=257 dd-2584 [001] 278.048149: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1089 unstable=0 bg_thresh=1024 thresh=2048 gap=529 poll_thresh=19 ino=257 dd-2584 [001] 278.048266: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1089 unstable=0 bg_thresh=1026 thresh=2052 gap=483 poll_thresh=20 ino=257 dd-2584 [001] 278.048272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 278.055534: balance_dirty_state: bdi btrfs-1: dirty=480 wb=889 unstable=0 bg_thresh=1025 thresh=2050 gap=681 poll_thresh=20 ino=257 dd-2584 [003] 278.055600: balance_dirty_state: bdi btrfs-1: dirty=480 wb=889 unstable=0 bg_thresh=1026 thresh=2052 gap=683 poll_thresh=15 ino=257 dd-2584 [003] 278.055660: balance_dirty_state: bdi btrfs-1: dirty=505 wb=889 unstable=0 bg_thresh=1028 thresh=2057 gap=663 poll_thresh=16 ino=257 dd-2584 [003] 278.055863: balance_dirty_state: bdi btrfs-1: dirty=531 wb=889 unstable=0 bg_thresh=1030 thresh=2060 gap=640 poll_thresh=17 ino=257 dd-2584 [003] 278.056004: balance_dirty_state: bdi btrfs-1: dirty=581 wb=889 unstable=0 bg_thresh=1030 thresh=2060 gap=590 poll_thresh=18 ino=257 dd-2584 [003] 278.056129: balance_dirty_state: bdi btrfs-1: dirty=606 wb=889 unstable=0 bg_thresh=1023 thresh=2046 gap=551 poll_thresh=19 ino=257 dd-2584 [003] 278.056435: balance_dirty_state: bdi btrfs-1: dirty=631 wb=889 unstable=0 bg_thresh=1021 thresh=2043 gap=523 poll_thresh=20 ino=257 dd-2584 [003] 278.056563: balance_dirty_state: bdi btrfs-1: dirty=656 wb=889 unstable=0 bg_thresh=1026 thresh=2052 gap=507 poll_thresh=21 ino=257 dd-2584 [003] 278.056569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-21% task_gap=-142% task_weight=98% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 278.063519: balance_dirty_state: bdi btrfs-1: dirty=656 wb=764 unstable=0 bg_thresh=1024 thresh=2049 gap=629 poll_thresh=21 ino=257 dd-2584 [003] 278.063583: balance_dirty_state: bdi btrfs-1: dirty=692 wb=761 unstable=0 bg_thresh=1025 thresh=2051 gap=598 poll_thresh=16 ino=257 dd-2584 [003] 278.063699: balance_dirty_state: bdi btrfs-1: dirty=717 wb=761 unstable=0 bg_thresh=1028 thresh=2056 gap=578 poll_thresh=17 ino=257 dd-2584 [003] 278.063817: balance_dirty_state: bdi btrfs-1: dirty=767 wb=761 unstable=0 bg_thresh=1033 thresh=2066 gap=538 poll_thresh=18 ino=257 dd-2584 [003] 278.063936: balance_dirty_state: bdi btrfs-1: dirty=792 wb=761 unstable=0 bg_thresh=1032 thresh=2065 gap=512 poll_thresh=19 ino=257 dd-2584 [003] 278.063941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1327 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 278.075543: balance_dirty_state: bdi btrfs-1: dirty=791 wb=516 unstable=0 bg_thresh=1017 thresh=2035 gap=728 poll_thresh=19 ino=257 dd-2584 [003] 278.075611: balance_dirty_state: bdi btrfs-1: dirty=791 wb=516 unstable=0 bg_thresh=1018 thresh=2037 gap=730 poll_thresh=14 ino=257 dd-2584 [003] 278.075675: balance_dirty_state: bdi btrfs-1: dirty=816 wb=516 unstable=0 bg_thresh=1021 thresh=2042 gap=710 poll_thresh=15 ino=257 dd-2584 [003] 278.075737: balance_dirty_state: bdi btrfs-1: dirty=841 wb=516 unstable=0 bg_thresh=1023 thresh=2047 gap=690 poll_thresh=16 ino=257 dd-2584 [003] 278.075859: balance_dirty_state: bdi btrfs-1: dirty=866 wb=516 unstable=0 bg_thresh=1026 thresh=2052 gap=670 poll_thresh=17 ino=257 dd-2584 [003] 278.076165: balance_dirty_state: bdi btrfs-1: dirty=891 wb=516 unstable=0 bg_thresh=1025 thresh=2051 gap=644 poll_thresh=18 ino=257 dd-2584 [003] 278.076290: balance_dirty_state: bdi btrfs-1: dirty=941 wb=516 unstable=0 bg_thresh=1025 thresh=2050 gap=593 poll_thresh=19 ino=257 dd-2584 [003] 278.076414: balance_dirty_state: bdi btrfs-1: dirty=966 wb=516 unstable=0 bg_thresh=1027 thresh=2054 gap=572 poll_thresh=20 ino=257 dd-2584 [003] 278.076534: balance_dirty_state: bdi btrfs-1: dirty=991 wb=516 unstable=0 bg_thresh=1026 thresh=2053 gap=546 poll_thresh=21 ino=257 dd-2584 [003] 278.076660: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=516 unstable=0 bg_thresh=1026 thresh=2052 gap=520 poll_thresh=22 ino=257 dd-2584 [003] 278.076794: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=516 unstable=0 bg_thresh=1025 thresh=2050 gap=480 poll_thresh=23 ino=257 dd-2584 [003] 278.076799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-144% task_weight=98% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 278.076820: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15456 wrote=0 to_write=16384 flush-btrfs-1-2586 [007] 278.078504: writeback_single_inode: bdi btrfs-1: ino=257 state= age=84 wrote=720 to_write=15664 dd-2584 [007] 278.083539: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1104 unstable=0 bg_thresh=1008 thresh=2016 gap=571 poll_thresh=23 ino=257 dd-2584 [007] 278.083639: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1104 unstable=0 bg_thresh=1009 thresh=2018 gap=548 poll_thresh=17 ino=257 dd-2584 [007] 278.083837: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1104 unstable=0 bg_thresh=1011 thresh=2022 gap=527 poll_thresh=18 ino=257 dd-2584 [007] 278.084403: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1104 unstable=0 bg_thresh=1014 thresh=2028 gap=508 poll_thresh=19 ino=257 dd-2584 [007] 278.084654: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1104 unstable=0 bg_thresh=1015 thresh=2030 gap=485 poll_thresh=20 ino=257 dd-2584 [007] 278.084661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 278.091697: balance_dirty_state: bdi btrfs-1: dirty=446 wb=986 unstable=0 bg_thresh=1006 thresh=2013 gap=581 poll_thresh=20 ino=257 dd-2584 [007] 278.091814: balance_dirty_state: bdi btrfs-1: dirty=446 wb=986 unstable=0 bg_thresh=1006 thresh=2013 gap=581 poll_thresh=15 ino=257 dd-2584 [007] 278.091928: balance_dirty_state: bdi btrfs-1: dirty=471 wb=986 unstable=0 bg_thresh=1006 thresh=2012 gap=555 poll_thresh=16 ino=257 dd-2584 [007] 278.092145: balance_dirty_state: bdi btrfs-1: dirty=496 wb=986 unstable=0 bg_thresh=1005 thresh=2011 gap=529 poll_thresh=17 ino=257 dd-2584 [007] 278.092362: balance_dirty_state: bdi btrfs-1: dirty=546 wb=986 unstable=0 bg_thresh=1005 thresh=2010 gap=478 poll_thresh=18 ino=257 dd-2584 [007] 278.092370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-51% task_weight=99% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 278.099738: balance_dirty_state: bdi btrfs-1: dirty=543 wb=863 unstable=0 bg_thresh=1002 thresh=2004 gap=598 poll_thresh=13 ino=257 dd-2584 [007] 278.099860: balance_dirty_state: bdi btrfs-1: dirty=568 wb=863 unstable=0 bg_thresh=1001 thresh=2003 gap=572 poll_thresh=14 ino=257 dd-2584 [007] 278.099980: balance_dirty_state: bdi btrfs-1: dirty=593 wb=863 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=15 ino=257 dd-2584 [007] 278.100100: balance_dirty_state: bdi btrfs-1: dirty=593 wb=863 unstable=0 bg_thresh=1001 thresh=2002 gap=546 poll_thresh=16 ino=257 dd-2584 [007] 278.100339: balance_dirty_state: bdi btrfs-1: dirty=643 wb=863 unstable=0 bg_thresh=1003 thresh=2007 gap=501 poll_thresh=17 ino=257 dd-2584 [007] 278.100349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1280 avg_dirty=1280 bdi_gap=45% task_gap=-6% task_weight=98% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 278.107741: balance_dirty_state: bdi btrfs-1: dirty=643 wb=863 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=13 ino=257 dd-2584 [007] 278.107745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1280 avg_dirty=1280 bdi_gap=43% task_gap=-11% task_weight=98% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 278.115851: balance_dirty_state: bdi btrfs-1: dirty=666 wb=605 unstable=0 bg_thresh=1004 thresh=2009 gap=738 poll_thresh=10 ino=257 dd-2584 [007] 278.115911: balance_dirty_state: bdi btrfs-1: dirty=666 wb=605 unstable=0 bg_thresh=1001 thresh=2003 gap=732 poll_thresh=11 ino=257 dd-2584 [007] 278.115970: balance_dirty_state: bdi btrfs-1: dirty=691 wb=605 unstable=0 bg_thresh=1004 thresh=2008 gap=712 poll_thresh=12 ino=257 dd-2584 [007] 278.116030: balance_dirty_state: bdi btrfs-1: dirty=716 wb=605 unstable=0 bg_thresh=1001 thresh=2002 gap=681 poll_thresh=13 ino=257 dd-2584 [007] 278.116091: balance_dirty_state: bdi btrfs-1: dirty=716 wb=605 unstable=0 bg_thresh=1003 thresh=2007 gap=686 poll_thresh=14 ino=257 dd-2584 [007] 278.116149: balance_dirty_state: bdi btrfs-1: dirty=741 wb=605 unstable=0 bg_thresh=1003 thresh=2006 gap=660 poll_thresh=15 ino=257 dd-2584 [007] 278.116209: balance_dirty_state: bdi btrfs-1: dirty=766 wb=605 unstable=0 bg_thresh=1003 thresh=2006 gap=635 poll_thresh=16 ino=257 dd-2584 [007] 278.116327: balance_dirty_state: bdi btrfs-1: dirty=791 wb=605 unstable=0 bg_thresh=1005 thresh=2010 gap=614 poll_thresh=17 ino=257 dd-2584 [007] 278.116444: balance_dirty_state: bdi btrfs-1: dirty=816 wb=605 unstable=0 bg_thresh=1004 thresh=2009 gap=588 poll_thresh=18 ino=257 dd-2584 [007] 278.116562: balance_dirty_state: bdi btrfs-1: dirty=841 wb=605 unstable=0 bg_thresh=1004 thresh=2008 gap=562 poll_thresh=19 ino=257 dd-2584 [007] 278.116682: balance_dirty_state: bdi btrfs-1: dirty=891 wb=605 unstable=0 bg_thresh=1003 thresh=2006 gap=510 poll_thresh=20 ino=257 dd-2584 [007] 278.116966: balance_dirty_state: bdi btrfs-1: dirty=916 wb=605 unstable=0 bg_thresh=1002 thresh=2005 gap=484 poll_thresh=21 ino=257 dd-2584 [007] 278.116971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-103% task_weight=98% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 278.123712: balance_dirty_state: bdi btrfs-1: dirty=916 wb=480 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=21 ino=257 dd-2584 [007] 278.123790: balance_dirty_state: bdi btrfs-1: dirty=941 wb=480 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=16 ino=257 dd-2584 [007] 278.123916: balance_dirty_state: bdi btrfs-1: dirty=966 wb=480 unstable=0 bg_thresh=1002 thresh=2004 gap=558 poll_thresh=17 ino=257 dd-2584 [007] 278.124044: balance_dirty_state: bdi btrfs-1: dirty=991 wb=480 unstable=0 bg_thresh=1001 thresh=2003 gap=532 poll_thresh=18 ino=257 dd-2584 [007] 278.124173: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=480 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=19 ino=257 dd-2584 [007] 278.124178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 278.124196: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15504 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 278.125926: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=704 to_write=15680 dd-2584 [003] 278.131680: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1055 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=19 ino=257 dd-2584 [003] 278.131779: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1055 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=14 ino=257 dd-2584 [003] 278.131881: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1055 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=15 ino=257 dd-2584 [003] 278.131982: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1055 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=16 ino=257 dd-2584 [003] 278.132182: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1055 unstable=0 bg_thresh=1005 thresh=2010 gap=539 poll_thresh=17 ino=257 dd-2584 [003] 278.132388: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1055 unstable=0 bg_thresh=1007 thresh=2015 gap=519 poll_thresh=18 ino=257 dd-2584 [003] 278.132905: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1055 unstable=0 bg_thresh=1007 thresh=2014 gap=493 poll_thresh=19 ino=257 dd-2584 [003] 278.132913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 278.139667: balance_dirty_state: bdi btrfs-1: dirty=466 wb=930 unstable=0 bg_thresh=1007 thresh=2014 gap=618 poll_thresh=19 ino=257 dd-2584 [003] 278.139746: balance_dirty_state: bdi btrfs-1: dirty=491 wb=930 unstable=0 bg_thresh=1006 thresh=2013 gap=592 poll_thresh=14 ino=257 dd-2584 [003] 278.139805: balance_dirty_state: bdi btrfs-1: dirty=516 wb=930 unstable=0 bg_thresh=1006 thresh=2013 gap=567 poll_thresh=15 ino=257 dd-2584 [003] 278.139864: balance_dirty_state: bdi btrfs-1: dirty=516 wb=930 unstable=0 bg_thresh=1006 thresh=2012 gap=566 poll_thresh=16 ino=257 dd-2584 [003] 278.139983: balance_dirty_state: bdi btrfs-1: dirty=566 wb=930 unstable=0 bg_thresh=1008 thresh=2016 gap=520 poll_thresh=17 ino=257 dd-2584 [003] 278.140100: balance_dirty_state: bdi btrfs-1: dirty=591 wb=930 unstable=0 bg_thresh=1007 thresh=2015 gap=494 poll_thresh=18 ino=257 dd-2584 [003] 278.140104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 278.147613: balance_dirty_state: bdi btrfs-1: dirty=591 wb=717 unstable=0 bg_thresh=1005 thresh=2010 gap=702 poll_thresh=18 ino=257 dd-2584 [003] 278.147684: balance_dirty_state: bdi btrfs-1: dirty=616 wb=717 unstable=0 bg_thresh=998 thresh=1997 gap=664 poll_thresh=13 ino=257 dd-2584 [003] 278.147747: balance_dirty_state: bdi btrfs-1: dirty=616 wb=717 unstable=0 bg_thresh=1001 thresh=2002 gap=669 poll_thresh=14 ino=257 dd-2584 [003] 278.147811: balance_dirty_state: bdi btrfs-1: dirty=641 wb=717 unstable=0 bg_thresh=998 thresh=1996 gap=638 poll_thresh=15 ino=257 dd-2584 [003] 278.147873: balance_dirty_state: bdi btrfs-1: dirty=666 wb=717 unstable=0 bg_thresh=1000 thresh=2001 gap=618 poll_thresh=16 ino=257 dd-2584 [003] 278.147998: balance_dirty_state: bdi btrfs-1: dirty=691 wb=717 unstable=0 bg_thresh=999 thresh=1998 gap=590 poll_thresh=17 ino=257 dd-2584 [003] 278.148125: balance_dirty_state: bdi btrfs-1: dirty=716 wb=717 unstable=0 bg_thresh=1001 thresh=2003 gap=570 poll_thresh=18 ino=257 dd-2584 [003] 278.148427: balance_dirty_state: bdi btrfs-1: dirty=741 wb=717 unstable=0 bg_thresh=997 thresh=1994 gap=536 poll_thresh=19 ino=257 dd-2584 [003] 278.148561: balance_dirty_state: bdi btrfs-1: dirty=791 wb=717 unstable=0 bg_thresh=996 thresh=1992 gap=484 poll_thresh=20 ino=257 dd-2584 [003] 278.148566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 278.155643: balance_dirty_state: bdi btrfs-1: dirty=791 wb=717 unstable=0 bg_thresh=999 thresh=1999 gap=491 poll_thresh=20 ino=257 dd-2584 [003] 278.155651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=65948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 278.163678: balance_dirty_state: bdi btrfs-1: dirty=791 wb=467 unstable=0 bg_thresh=999 thresh=1998 gap=740 poll_thresh=20 ino=257 dd-2584 [003] 278.163752: balance_dirty_state: bdi btrfs-1: dirty=791 wb=467 unstable=0 bg_thresh=999 thresh=1998 gap=740 poll_thresh=15 ino=257 dd-2584 [003] 278.163813: balance_dirty_state: bdi btrfs-1: dirty=816 wb=467 unstable=0 bg_thresh=998 thresh=1997 gap=714 poll_thresh=16 ino=257 dd-2584 [003] 278.163930: balance_dirty_state: bdi btrfs-1: dirty=841 wb=467 unstable=0 bg_thresh=998 thresh=1996 gap=688 poll_thresh=17 ino=257 dd-2584 [003] 278.164045: balance_dirty_state: bdi btrfs-1: dirty=866 wb=467 unstable=0 bg_thresh=997 thresh=1995 gap=662 poll_thresh=18 ino=257 dd-2584 [003] 278.164163: balance_dirty_state: bdi btrfs-1: dirty=916 wb=467 unstable=0 bg_thresh=999 thresh=1999 gap=616 poll_thresh=19 ino=257 dd-2584 [003] 278.164280: balance_dirty_state: bdi btrfs-1: dirty=941 wb=467 unstable=0 bg_thresh=999 thresh=1998 gap=590 poll_thresh=20 ino=257 dd-2584 [003] 278.164399: balance_dirty_state: bdi btrfs-1: dirty=966 wb=467 unstable=0 bg_thresh=998 thresh=1997 gap=564 poll_thresh=21 ino=257 dd-2584 [003] 278.164699: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=467 unstable=0 bg_thresh=1000 thresh=2001 gap=518 poll_thresh=22 ino=257 flush-btrfs-1-2586 [007] 278.164725: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15544 wrote=0 to_write=16384 dd-2584 [003] 278.164882: balance_dirty_state: bdi btrfs-1: dirty=1041 wb=467 unstable=0 bg_thresh=1000 thresh=2000 gap=492 poll_thresh=23 ino=257 dd-2584 [003] 278.164884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=66336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 278.166444: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=704 to_write=15680 dd-2584 [003] 278.171663: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1042 unstable=0 bg_thresh=1005 thresh=2010 gap=627 poll_thresh=23 ino=257 dd-2584 [003] 278.171744: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1042 unstable=0 bg_thresh=1002 thresh=2004 gap=596 poll_thresh=17 ino=257 dd-2584 [003] 278.171862: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1042 unstable=0 bg_thresh=1001 thresh=2003 gap=570 poll_thresh=18 ino=257 dd-2584 [003] 278.171979: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1042 unstable=0 bg_thresh=1003 thresh=2007 gap=549 poll_thresh=19 ino=257 dd-2584 [003] 278.172097: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1042 unstable=0 bg_thresh=1003 thresh=2006 gap=523 poll_thresh=20 ino=257 dd-2584 [003] 278.172218: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1042 unstable=0 bg_thresh=1002 thresh=2005 gap=472 poll_thresh=21 ino=257 dd-2584 [003] 278.172222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=66336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 278.179660: balance_dirty_state: bdi btrfs-1: dirty=491 wb=917 unstable=0 bg_thresh=1000 thresh=2000 gap=592 poll_thresh=21 ino=257 dd-2584 [003] 278.179732: balance_dirty_state: bdi btrfs-1: dirty=491 wb=917 unstable=0 bg_thresh=1002 thresh=2005 gap=597 poll_thresh=16 ino=257 dd-2584 [003] 278.179848: balance_dirty_state: bdi btrfs-1: dirty=541 wb=917 unstable=0 bg_thresh=1004 thresh=2009 gap=551 poll_thresh=17 ino=257 dd-2584 [003] 278.180134: balance_dirty_state: bdi btrfs-1: dirty=566 wb=917 unstable=0 bg_thresh=1001 thresh=2002 gap=519 poll_thresh=18 ino=257 dd-2584 [003] 278.180248: balance_dirty_state: bdi btrfs-1: dirty=591 wb=917 unstable=0 bg_thresh=1000 thresh=2001 gap=493 poll_thresh=19 ino=257 dd-2584 [003] 278.180253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=66336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 278.187689: balance_dirty_state: bdi btrfs-1: dirty=591 wb=717 unstable=0 bg_thresh=1002 thresh=2005 gap=697 poll_thresh=19 ino=257 dd-2584 [003] 278.187819: balance_dirty_state: bdi btrfs-1: dirty=616 wb=717 unstable=0 bg_thresh=1002 thresh=2005 gap=672 poll_thresh=14 ino=257 dd-2584 [003] 278.187940: balance_dirty_state: bdi btrfs-1: dirty=616 wb=717 unstable=0 bg_thresh=1002 thresh=2004 gap=671 poll_thresh=15 ino=257 dd-2584 [003] 278.188059: balance_dirty_state: bdi btrfs-1: dirty=641 wb=717 unstable=0 bg_thresh=1004 thresh=2009 gap=651 poll_thresh=16 ino=257 dd-2584 [003] 278.188293: balance_dirty_state: bdi btrfs-1: dirty=666 wb=717 unstable=0 bg_thresh=1004 thresh=2008 gap=625 poll_thresh=17 ino=257 dd-2584 [003] 278.188527: balance_dirty_state: bdi btrfs-1: dirty=716 wb=717 unstable=0 bg_thresh=1003 thresh=2007 gap=574 poll_thresh=18 ino=257 dd-2584 [003] 278.188761: balance_dirty_state: bdi btrfs-1: dirty=741 wb=717 unstable=0 bg_thresh=1003 thresh=2006 gap=548 poll_thresh=19 ino=257 dd-2584 [003] 278.188997: balance_dirty_state: bdi btrfs-1: dirty=766 wb=717 unstable=0 bg_thresh=1005 thresh=2010 gap=527 poll_thresh=20 ino=257 dd-2584 [003] 278.189604: balance_dirty_state: bdi btrfs-1: dirty=791 wb=717 unstable=0 bg_thresh=1001 thresh=2003 gap=495 poll_thresh=21 ino=257 dd-2584 [003] 278.189613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=66336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 278.195672: balance_dirty_state: bdi btrfs-1: dirty=791 wb=717 unstable=0 bg_thresh=1001 thresh=2003 gap=495 poll_thresh=21 ino=257 dd-2584 [003] 278.195677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=66336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 278.203657: balance_dirty_state: bdi btrfs-1: dirty=791 wb=592 unstable=0 bg_thresh=1001 thresh=2002 gap=619 poll_thresh=21 ino=257 dd-2584 [007] 278.203730: balance_dirty_state: bdi btrfs-1: dirty=791 wb=592 unstable=0 bg_thresh=998 thresh=1996 gap=613 poll_thresh=16 ino=257 dd-2584 [007] 278.203857: balance_dirty_state: bdi btrfs-1: dirty=816 wb=567 unstable=0 bg_thresh=997 thresh=1995 gap=612 poll_thresh=17 ino=257 dd-2584 [007] 278.203999: balance_dirty_state: bdi btrfs-1: dirty=866 wb=467 unstable=0 bg_thresh=997 thresh=1994 gap=661 poll_thresh=18 ino=257 dd-2584 [007] 278.204118: balance_dirty_state: bdi btrfs-1: dirty=891 wb=467 unstable=0 bg_thresh=999 thresh=1998 gap=640 poll_thresh=19 ino=257 dd-2584 [007] 278.204236: balance_dirty_state: bdi btrfs-1: dirty=916 wb=467 unstable=0 bg_thresh=998 thresh=1997 gap=614 poll_thresh=20 ino=257 dd-2584 [007] 278.204353: balance_dirty_state: bdi btrfs-1: dirty=941 wb=467 unstable=0 bg_thresh=998 thresh=1996 gap=588 poll_thresh=21 ino=257 dd-2584 [007] 278.204474: balance_dirty_state: bdi btrfs-1: dirty=991 wb=467 unstable=0 bg_thresh=994 thresh=1989 gap=531 poll_thresh=22 ino=257 dd-2584 [007] 278.204596: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=467 unstable=0 bg_thresh=996 thresh=1993 gap=510 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 278.204616: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15584 wrote=0 to_write=16384 dd-2584 [007] 278.205066: balance_dirty_state: bdi btrfs-1: dirty=991 wb=542 unstable=0 bg_thresh=996 thresh=1992 gap=459 poll_thresh=24 ino=257 dd-2584 [007] 278.205068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=66336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 278.206517: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=736 to_write=15648 dd-2584 [007] 278.211590: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1067 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=24 ino=257 dd-2584 [007] 278.211681: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1067 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=18 ino=257 dd-2584 [007] 278.211910: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1067 unstable=0 bg_thresh=994 thresh=1989 gap=543 poll_thresh=19 ino=257 dd-2584 [007] 278.212140: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1067 unstable=0 bg_thresh=996 thresh=1993 gap=522 poll_thresh=20 ino=257 dd-2584 [007] 278.212360: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1067 unstable=0 bg_thresh=996 thresh=1992 gap=471 poll_thresh=21 ino=257 dd-2584 [007] 278.212369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=66336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 278.219654: balance_dirty_state: bdi btrfs-1: dirty=454 wb=942 unstable=0 bg_thresh=990 thresh=1981 gap=585 poll_thresh=21 ino=257 dd-2584 [007] 278.219784: balance_dirty_state: bdi btrfs-1: dirty=454 wb=942 unstable=0 bg_thresh=990 thresh=1981 gap=585 poll_thresh=16 ino=257 dd-2584 [007] 278.220024: balance_dirty_state: bdi btrfs-1: dirty=504 wb=942 unstable=0 bg_thresh=993 thresh=1986 gap=540 poll_thresh=17 ino=257 dd-2584 [007] 278.220265: balance_dirty_state: bdi btrfs-1: dirty=529 wb=942 unstable=0 bg_thresh=998 thresh=1996 gap=525 poll_thresh=18 ino=257 dd-2584 [007] 278.220471: balance_dirty_state: bdi btrfs-1: dirty=554 wb=942 unstable=0 bg_thresh=997 thresh=1995 gap=499 poll_thresh=19 ino=257 dd-2584 [007] 278.221000: balance_dirty_state: bdi btrfs-1: dirty=579 wb=942 unstable=0 bg_thresh=994 thresh=1988 gap=467 poll_thresh=20 ino=257 dd-2584 [007] 278.221008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=66336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 278.227625: balance_dirty_state: bdi btrfs-1: dirty=579 wb=817 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=20 ino=257 dd-2584 [003] 278.227692: balance_dirty_state: bdi btrfs-1: dirty=604 wb=817 unstable=0 bg_thresh=992 thresh=1985 gap=564 poll_thresh=15 ino=257 dd-2584 [003] 278.227751: balance_dirty_state: bdi btrfs-1: dirty=604 wb=817 unstable=0 bg_thresh=992 thresh=1984 gap=563 poll_thresh=16 ino=257 dd-2584 [003] 278.227882: balance_dirty_state: bdi btrfs-1: dirty=654 wb=767 unstable=0 bg_thresh=988 thresh=1976 gap=555 poll_thresh=17 ino=257 dd-2584 [003] 278.228004: balance_dirty_state: bdi btrfs-1: dirty=679 wb=767 unstable=0 bg_thresh=990 thresh=1981 gap=535 poll_thresh=18 ino=257 dd-2584 [003] 278.228124: balance_dirty_state: bdi btrfs-1: dirty=704 wb=767 unstable=0 bg_thresh=990 thresh=1980 gap=509 poll_thresh=19 ino=257 dd-2584 [003] 278.228242: balance_dirty_state: bdi btrfs-1: dirty=729 wb=767 unstable=0 bg_thresh=992 thresh=1984 gap=488 poll_thresh=20 ino=257 dd-2584 [003] 278.228247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=66336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 278.235733: balance_dirty_state: bdi btrfs-1: dirty=729 wb=742 unstable=0 bg_thresh=995 thresh=1990 gap=519 poll_thresh=20 ino=257 dd-2584 [006] 278.235798: balance_dirty_state: bdi btrfs-1: dirty=729 wb=742 unstable=0 bg_thresh=995 thresh=1990 gap=519 poll_thresh=15 ino=257 dd-2584 [006] 278.235857: balance_dirty_state: bdi btrfs-1: dirty=754 wb=742 unstable=0 bg_thresh=995 thresh=1991 gap=495 poll_thresh=16 ino=257 dd-2584 [006] 278.235862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=66336 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 278.243620: balance_dirty_state: bdi btrfs-1: dirty=754 wb=592 unstable=0 bg_thresh=991 thresh=1983 gap=637 poll_thresh=16 ino=257 dd-2584 [006] 278.243695: balance_dirty_state: bdi btrfs-1: dirty=779 wb=542 unstable=0 bg_thresh=994 thresh=1988 gap=667 poll_thresh=12 ino=257 dd-2584 [006] 278.243764: balance_dirty_state: bdi btrfs-1: dirty=779 wb=492 unstable=0 bg_thresh=994 thresh=1988 gap=717 poll_thresh=13 ino=257 dd-2584 [006] 278.244002: balance_dirty_state: bdi btrfs-1: dirty=804 wb=492 unstable=0 bg_thresh=996 thresh=1993 gap=697 poll_thresh=14 ino=257 dd-2584 [006] 278.244063: balance_dirty_state: bdi btrfs-1: dirty=829 wb=492 unstable=0 bg_thresh=996 thresh=1993 gap=672 poll_thresh=15 ino=257 dd-2584 [006] 278.244122: balance_dirty_state: bdi btrfs-1: dirty=829 wb=492 unstable=0 bg_thresh=996 thresh=1992 gap=671 poll_thresh=16 ino=257 dd-2584 [006] 278.244239: balance_dirty_state: bdi btrfs-1: dirty=879 wb=492 unstable=0 bg_thresh=995 thresh=1991 gap=620 poll_thresh=17 ino=257 dd-2584 [006] 278.244354: balance_dirty_state: bdi btrfs-1: dirty=904 wb=492 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=18 ino=257 dd-2584 [006] 278.244474: balance_dirty_state: bdi btrfs-1: dirty=929 wb=492 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=19 ino=257 dd-2584 [006] 278.244598: balance_dirty_state: bdi btrfs-1: dirty=954 wb=492 unstable=0 bg_thresh=996 thresh=1993 gap=547 poll_thresh=20 ino=257 dd-2584 [006] 278.244720: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=492 unstable=0 bg_thresh=998 thresh=1997 gap=501 poll_thresh=21 ino=257 flush-btrfs-1-2586 [007] 278.244770: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15624 wrote=0 to_write=16384 dd-2584 [006] 278.244849: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=492 unstable=0 bg_thresh=998 thresh=1996 gap=475 poll_thresh=22 ino=257 dd-2584 [006] 278.244851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=66336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 278.246484: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=720 to_write=15664 dd-2584 [006] 278.251596: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1092 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=22 ino=257 dd-2584 [006] 278.251670: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1092 unstable=0 bg_thresh=1000 thresh=2001 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 278.251962: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1092 unstable=0 bg_thresh=1002 thresh=2005 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 278.252074: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1092 unstable=0 bg_thresh=1002 thresh=2004 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 278.252187: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1092 unstable=0 bg_thresh=1001 thresh=2003 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 278.252191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=66336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 278.259775: balance_dirty_state: bdi btrfs-1: dirty=429 wb=942 unstable=0 bg_thresh=1000 thresh=2001 gap=630 poll_thresh=19 ino=257 dd-2584 [005] 278.259901: balance_dirty_state: bdi btrfs-1: dirty=429 wb=942 unstable=0 bg_thresh=1000 thresh=2001 gap=630 poll_thresh=14 ino=257 dd-2584 [005] 278.260018: balance_dirty_state: bdi btrfs-1: dirty=454 wb=942 unstable=0 bg_thresh=1003 thresh=2006 gap=610 poll_thresh=15 ino=257 dd-2584 [005] 278.260133: balance_dirty_state: bdi btrfs-1: dirty=479 wb=942 unstable=0 bg_thresh=1005 thresh=2011 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 278.260367: balance_dirty_state: bdi btrfs-1: dirty=504 wb=942 unstable=0 bg_thresh=1005 thresh=2010 gap=564 poll_thresh=17 ino=257 dd-2584 [005] 278.260604: balance_dirty_state: bdi btrfs-1: dirty=529 wb=942 unstable=0 bg_thresh=1004 thresh=2009 gap=538 poll_thresh=18 ino=257 dd-2584 [005] 278.260836: balance_dirty_state: bdi btrfs-1: dirty=579 wb=942 unstable=0 bg_thresh=1004 thresh=2008 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 278.260845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=66336 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 278.267740: balance_dirty_state: bdi btrfs-1: dirty=579 wb=817 unstable=0 bg_thresh=1006 thresh=2013 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 278.267869: balance_dirty_state: bdi btrfs-1: dirty=579 wb=817 unstable=0 bg_thresh=1009 thresh=2018 gap=622 poll_thresh=14 ino=257 dd-2584 [005] 278.268350: balance_dirty_state: bdi btrfs-1: dirty=604 wb=817 unstable=0 bg_thresh=1008 thresh=2017 gap=596 poll_thresh=15 ino=257 dd-2584 [005] 278.268469: balance_dirty_state: bdi btrfs-1: dirty=629 wb=817 unstable=0 bg_thresh=1008 thresh=2017 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 278.268707: balance_dirty_state: bdi btrfs-1: dirty=654 wb=817 unstable=0 bg_thresh=1007 thresh=2015 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 278.268940: balance_dirty_state: bdi btrfs-1: dirty=679 wb=817 unstable=0 bg_thresh=1007 thresh=2014 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 278.269173: balance_dirty_state: bdi btrfs-1: dirty=704 wb=817 unstable=0 bg_thresh=1006 thresh=2013 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 278.269182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=99% bdi_bw=66472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.275721: balance_dirty_state: bdi btrfs-1: dirty=704 wb=742 unstable=0 bg_thresh=1006 thresh=2013 gap=567 poll_thresh=19 ino=257 dd-2584 [001] 278.275794: balance_dirty_state: bdi btrfs-1: dirty=704 wb=742 unstable=0 bg_thresh=1006 thresh=2013 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 278.275853: balance_dirty_state: bdi btrfs-1: dirty=729 wb=742 unstable=0 bg_thresh=1009 thresh=2018 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 278.275912: balance_dirty_state: bdi btrfs-1: dirty=754 wb=742 unstable=0 bg_thresh=1009 thresh=2018 gap=522 poll_thresh=16 ino=257 dd-2584 [001] 278.276030: balance_dirty_state: bdi btrfs-1: dirty=779 wb=742 unstable=0 bg_thresh=1011 thresh=2023 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 278.276035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=66472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.283643: balance_dirty_state: bdi btrfs-1: dirty=779 wb=592 unstable=0 bg_thresh=1011 thresh=2022 gap=651 poll_thresh=17 ino=257 dd-2584 [001] 278.283714: balance_dirty_state: bdi btrfs-1: dirty=804 wb=592 unstable=0 bg_thresh=1011 thresh=2022 gap=626 poll_thresh=13 ino=257 dd-2584 [001] 278.283772: balance_dirty_state: bdi btrfs-1: dirty=804 wb=592 unstable=0 bg_thresh=1013 thresh=2027 gap=631 poll_thresh=14 ino=257 dd-2584 [001] 278.283831: balance_dirty_state: bdi btrfs-1: dirty=829 wb=592 unstable=0 bg_thresh=1013 thresh=2027 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 278.284060: balance_dirty_state: bdi btrfs-1: dirty=854 wb=592 unstable=0 bg_thresh=1013 thresh=2026 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 278.284174: balance_dirty_state: bdi btrfs-1: dirty=879 wb=592 unstable=0 bg_thresh=1012 thresh=2025 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 278.284287: balance_dirty_state: bdi btrfs-1: dirty=904 wb=592 unstable=0 bg_thresh=1014 thresh=2029 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 278.284398: balance_dirty_state: bdi btrfs-1: dirty=929 wb=592 unstable=0 bg_thresh=1014 thresh=2028 gap=507 poll_thresh=19 ino=257 dd-2584 [001] 278.284510: balance_dirty_state: bdi btrfs-1: dirty=979 wb=592 unstable=0 bg_thresh=1013 thresh=2027 gap=456 poll_thresh=20 ino=257 dd-2584 [001] 278.284515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=66472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.295646: balance_dirty_state: bdi btrfs-1: dirty=979 wb=342 unstable=0 bg_thresh=1005 thresh=2010 gap=689 poll_thresh=20 ino=257 dd-2584 [001] 278.295731: balance_dirty_state: bdi btrfs-1: dirty=979 wb=342 unstable=0 bg_thresh=1005 thresh=2010 gap=689 poll_thresh=15 ino=257 dd-2584 [001] 278.295789: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=342 unstable=0 bg_thresh=1007 thresh=2015 gap=669 poll_thresh=16 ino=257 dd-2584 [001] 278.295900: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=342 unstable=0 bg_thresh=1010 thresh=2020 gap=649 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 278.295965: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15676 wrote=0 to_write=16384 dd-2584 [001] 278.296024: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=342 unstable=0 bg_thresh=1012 thresh=2025 gap=604 poll_thresh=18 ino=257 dd-2584 [001] 278.296328: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=442 unstable=0 bg_thresh=1014 thresh=2029 gap=583 poll_thresh=19 ino=257 dd-2584 [001] 278.296455: balance_dirty_state: bdi btrfs-1: dirty=979 wb=492 unstable=0 bg_thresh=1014 thresh=2028 gap=557 poll_thresh=20 ino=257 dd-2584 [001] 278.296582: balance_dirty_state: bdi btrfs-1: dirty=929 wb=542 unstable=0 bg_thresh=1013 thresh=2027 gap=556 poll_thresh=21 ino=257 dd-2584 [001] 278.296709: balance_dirty_state: bdi btrfs-1: dirty=929 wb=617 unstable=0 bg_thresh=1015 thresh=2031 gap=485 poll_thresh=22 ino=257 dd-2584 [001] 278.296711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=66472 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 278.298074: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=896 to_write=15488 dd-2584 [001] 278.303598: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1117 unstable=0 bg_thresh=1006 thresh=2012 gap=591 poll_thresh=22 ino=257 dd-2584 [001] 278.303666: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1117 unstable=0 bg_thresh=1006 thresh=2012 gap=591 poll_thresh=16 ino=257 dd-2584 [001] 278.303782: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1117 unstable=0 bg_thresh=1008 thresh=2017 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 278.303896: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1117 unstable=0 bg_thresh=1011 thresh=2022 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 278.304017: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1117 unstable=0 bg_thresh=1013 thresh=2026 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 278.304022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=66472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.311622: balance_dirty_state: bdi btrfs-1: dirty=404 wb=992 unstable=0 bg_thresh=1006 thresh=2013 gap=617 poll_thresh=19 ino=257 dd-2584 [001] 278.311699: balance_dirty_state: bdi btrfs-1: dirty=429 wb=992 unstable=0 bg_thresh=1006 thresh=2013 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 278.311756: balance_dirty_state: bdi btrfs-1: dirty=429 wb=992 unstable=0 bg_thresh=1009 thresh=2018 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 278.311986: balance_dirty_state: bdi btrfs-1: dirty=454 wb=992 unstable=0 bg_thresh=1006 thresh=2012 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 278.312100: balance_dirty_state: bdi btrfs-1: dirty=479 wb=992 unstable=0 bg_thresh=1008 thresh=2016 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 278.312213: balance_dirty_state: bdi btrfs-1: dirty=529 wb=992 unstable=0 bg_thresh=1007 thresh=2015 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 278.312217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=66472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.319611: balance_dirty_state: bdi btrfs-1: dirty=529 wb=917 unstable=0 bg_thresh=1006 thresh=2013 gap=567 poll_thresh=18 ino=257 dd-2584 [001] 278.319673: balance_dirty_state: bdi btrfs-1: dirty=529 wb=917 unstable=0 bg_thresh=1006 thresh=2013 gap=567 poll_thresh=13 ino=257 dd-2584 [001] 278.319730: balance_dirty_state: bdi btrfs-1: dirty=554 wb=917 unstable=0 bg_thresh=1009 thresh=2018 gap=547 poll_thresh=14 ino=257 dd-2584 [001] 278.319788: balance_dirty_state: bdi btrfs-1: dirty=579 wb=917 unstable=0 bg_thresh=1009 thresh=2018 gap=522 poll_thresh=15 ino=257 dd-2584 [001] 278.319846: balance_dirty_state: bdi btrfs-1: dirty=579 wb=917 unstable=0 bg_thresh=1011 thresh=2023 gap=527 poll_thresh=16 ino=257 dd-2584 [001] 278.319963: balance_dirty_state: bdi btrfs-1: dirty=604 wb=917 unstable=0 bg_thresh=1011 thresh=2022 gap=501 poll_thresh=17 ino=257 dd-2584 [001] 278.319967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=66472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.327621: balance_dirty_state: bdi btrfs-1: dirty=604 wb=642 unstable=0 bg_thresh=1009 thresh=2019 gap=773 poll_thresh=17 ino=257 dd-2584 [001] 278.327700: balance_dirty_state: bdi btrfs-1: dirty=629 wb=642 unstable=0 bg_thresh=1009 thresh=2019 gap=748 poll_thresh=13 ino=257 dd-2584 [001] 278.327756: balance_dirty_state: bdi btrfs-1: dirty=654 wb=642 unstable=0 bg_thresh=1012 thresh=2024 gap=728 poll_thresh=14 ino=257 dd-2584 [001] 278.327812: balance_dirty_state: bdi btrfs-1: dirty=654 wb=642 unstable=0 bg_thresh=1012 thresh=2024 gap=728 poll_thresh=15 ino=257 dd-2584 [001] 278.327868: balance_dirty_state: bdi btrfs-1: dirty=679 wb=642 unstable=0 bg_thresh=1014 thresh=2029 gap=708 poll_thresh=16 ino=257 dd-2584 [001] 278.328151: balance_dirty_state: bdi btrfs-1: dirty=704 wb=642 unstable=0 bg_thresh=1011 thresh=2022 gap=676 poll_thresh=17 ino=257 dd-2584 [001] 278.328265: balance_dirty_state: bdi btrfs-1: dirty=754 wb=642 unstable=0 bg_thresh=1013 thresh=2026 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 278.328379: balance_dirty_state: bdi btrfs-1: dirty=779 wb=642 unstable=0 bg_thresh=1012 thresh=2025 gap=604 poll_thresh=19 ino=257 dd-2584 [001] 278.328492: balance_dirty_state: bdi btrfs-1: dirty=804 wb=642 unstable=0 bg_thresh=1012 thresh=2024 gap=578 poll_thresh=20 ino=257 dd-2584 [001] 278.328605: balance_dirty_state: bdi btrfs-1: dirty=829 wb=642 unstable=0 bg_thresh=1014 thresh=2028 gap=557 poll_thresh=21 ino=257 dd-2584 [001] 278.328718: balance_dirty_state: bdi btrfs-1: dirty=879 wb=642 unstable=0 bg_thresh=1013 thresh=2027 gap=506 poll_thresh=22 ino=257 dd-2584 [001] 278.328722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=100% bdi_bw=66472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 278.335623: balance_dirty_state: bdi btrfs-1: dirty=879 wb=517 unstable=0 bg_thresh=1004 thresh=2009 gap=613 poll_thresh=22 ino=257 dd-2584 [005] 278.335717: balance_dirty_state: bdi btrfs-1: dirty=904 wb=517 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 278.335887: balance_dirty_state: bdi btrfs-1: dirty=929 wb=517 unstable=0 bg_thresh=1005 thresh=2010 gap=564 poll_thresh=17 ino=257 dd-2584 [005] 278.336058: balance_dirty_state: bdi btrfs-1: dirty=979 wb=517 unstable=0 bg_thresh=1004 thresh=2009 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 278.336508: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=517 unstable=0 bg_thresh=1005 thresh=2011 gap=490 poll_thresh=19 ino=257 dd-2584 [005] 278.336515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=66472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 278.343708: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=392 unstable=0 bg_thresh=1009 thresh=2018 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 278.343796: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=392 unstable=0 bg_thresh=1006 thresh=2012 gap=616 poll_thresh=14 ino=257 dd-2584 [005] 278.343854: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=392 unstable=0 bg_thresh=1008 thresh=2017 gap=596 poll_thresh=15 ino=257 flush-btrfs-1-2586 [007] 278.343903: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15724 wrote=0 to_write=16384 dd-2584 [005] 278.343922: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=392 unstable=0 bg_thresh=1008 thresh=2016 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 278.344045: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=392 unstable=0 bg_thresh=1007 thresh=2015 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 278.344171: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=442 unstable=0 bg_thresh=1007 thresh=2014 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 278.344298: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=492 unstable=0 bg_thresh=1006 thresh=2013 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 278.344299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=66472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 278.345853: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=832 to_write=15552 dd-2584 [005] 278.351681: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1092 unstable=0 bg_thresh=993 thresh=1987 gap=566 poll_thresh=19 ino=257 dd-2584 [005] 278.351780: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1092 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 278.351854: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1092 unstable=0 bg_thresh=1001 thresh=2002 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 278.351916: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1092 unstable=0 bg_thresh=1003 thresh=2007 gap=536 poll_thresh=16 ino=257 dd-2584 [005] 278.352041: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1092 unstable=0 bg_thresh=1008 thresh=2016 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 278.352345: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1092 unstable=0 bg_thresh=1012 thresh=2025 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 278.352350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=66472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 278.359733: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1092 unstable=0 bg_thresh=1012 thresh=2025 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 278.359743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=66472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.367649: balance_dirty_state: bdi btrfs-1: dirty=429 wb=967 unstable=0 bg_thresh=999 thresh=1999 gap=603 poll_thresh=18 ino=257 dd-2584 [001] 278.367719: balance_dirty_state: bdi btrfs-1: dirty=429 wb=967 unstable=0 bg_thresh=999 thresh=1999 gap=603 poll_thresh=13 ino=257 dd-2584 [001] 278.367779: balance_dirty_state: bdi btrfs-1: dirty=454 wb=967 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 278.367841: balance_dirty_state: bdi btrfs-1: dirty=479 wb=967 unstable=0 bg_thresh=999 thresh=1998 gap=552 poll_thresh=15 ino=257 dd-2584 [001] 278.367902: balance_dirty_state: bdi btrfs-1: dirty=479 wb=967 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 278.368023: balance_dirty_state: bdi btrfs-1: dirty=504 wb=967 unstable=0 bg_thresh=1004 thresh=2008 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 278.368144: balance_dirty_state: bdi btrfs-1: dirty=554 wb=967 unstable=0 bg_thresh=1006 thresh=2012 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 278.368149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=66472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.375635: balance_dirty_state: bdi btrfs-1: dirty=554 wb=692 unstable=0 bg_thresh=1002 thresh=2004 gap=758 poll_thresh=18 ino=257 dd-2584 [001] 278.375725: balance_dirty_state: bdi btrfs-1: dirty=554 wb=692 unstable=0 bg_thresh=1002 thresh=2004 gap=758 poll_thresh=13 ino=257 dd-2584 [001] 278.375812: balance_dirty_state: bdi btrfs-1: dirty=579 wb=692 unstable=0 bg_thresh=1004 thresh=2009 gap=738 poll_thresh=14 ino=257 dd-2584 [001] 278.375900: balance_dirty_state: bdi btrfs-1: dirty=604 wb=692 unstable=0 bg_thresh=1001 thresh=2003 gap=707 poll_thresh=15 ino=257 dd-2584 [001] 278.375988: balance_dirty_state: bdi btrfs-1: dirty=604 wb=692 unstable=0 bg_thresh=1003 thresh=2006 gap=710 poll_thresh=16 ino=257 dd-2584 [001] 278.376172: balance_dirty_state: bdi btrfs-1: dirty=654 wb=692 unstable=0 bg_thresh=999 thresh=1999 gap=653 poll_thresh=17 ino=257 dd-2584 [001] 278.376514: balance_dirty_state: bdi btrfs-1: dirty=679 wb=692 unstable=0 bg_thresh=1001 thresh=2002 gap=631 poll_thresh=18 ino=257 dd-2584 [001] 278.376633: balance_dirty_state: bdi btrfs-1: dirty=704 wb=692 unstable=0 bg_thresh=1000 thresh=2001 gap=605 poll_thresh=19 ino=257 dd-2584 [001] 278.376752: balance_dirty_state: bdi btrfs-1: dirty=729 wb=692 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=20 ino=257 dd-2584 [001] 278.376871: balance_dirty_state: bdi btrfs-1: dirty=779 wb=692 unstable=0 bg_thresh=1002 thresh=2004 gap=533 poll_thresh=21 ino=257 dd-2584 [001] 278.376990: balance_dirty_state: bdi btrfs-1: dirty=804 wb=692 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=22 ino=257 dd-2584 [001] 278.377109: balance_dirty_state: bdi btrfs-1: dirty=829 wb=692 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=23 ino=257 dd-2584 [001] 278.377114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.383623: balance_dirty_state: bdi btrfs-1: dirty=829 wb=567 unstable=0 bg_thresh=1000 thresh=2001 gap=605 poll_thresh=23 ino=257 dd-2584 [001] 278.383687: balance_dirty_state: bdi btrfs-1: dirty=854 wb=567 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 278.383804: balance_dirty_state: bdi btrfs-1: dirty=879 wb=567 unstable=0 bg_thresh=1003 thresh=2006 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 278.384096: balance_dirty_state: bdi btrfs-1: dirty=904 wb=567 unstable=0 bg_thresh=1005 thresh=2011 gap=540 poll_thresh=19 ino=257 dd-2584 [001] 278.384214: balance_dirty_state: bdi btrfs-1: dirty=954 wb=567 unstable=0 bg_thresh=1007 thresh=2015 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 278.384219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 278.391732: balance_dirty_state: bdi btrfs-1: dirty=954 wb=442 unstable=0 bg_thresh=999 thresh=1998 gap=602 poll_thresh=20 ino=257 dd-2584 [006] 278.391861: balance_dirty_state: bdi btrfs-1: dirty=979 wb=442 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 278.391979: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=442 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 278.392067: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15772 wrote=0 to_write=16384 dd-2584 [006] 278.392181: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=442 unstable=0 bg_thresh=1004 thresh=2008 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 278.392305: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=467 unstable=0 bg_thresh=1006 thresh=2013 gap=517 poll_thresh=18 ino=257 dd-2584 [006] 278.392434: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=517 unstable=0 bg_thresh=1008 thresh=2017 gap=471 poll_thresh=19 ino=257 dd-2584 [006] 278.392436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 278.393954: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=768 to_write=15616 dd-2584 [006] 278.399723: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1092 unstable=0 bg_thresh=1004 thresh=2008 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 278.399898: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1092 unstable=0 bg_thresh=1001 thresh=2002 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 278.400060: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1092 unstable=0 bg_thresh=1003 thresh=2007 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 278.400222: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1092 unstable=0 bg_thresh=1000 thresh=2001 gap=530 poll_thresh=16 ino=257 dd-2584 [006] 278.400548: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1092 unstable=0 bg_thresh=1000 thresh=2000 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 278.401492: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1092 unstable=0 bg_thresh=1002 thresh=2004 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 278.401504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 278.407832: balance_dirty_state: bdi btrfs-1: dirty=429 wb=967 unstable=0 bg_thresh=1001 thresh=2002 gap=606 poll_thresh=18 ino=257 dd-2584 [006] 278.407936: balance_dirty_state: bdi btrfs-1: dirty=454 wb=967 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=13 ino=257 dd-2584 [006] 278.407994: balance_dirty_state: bdi btrfs-1: dirty=454 wb=967 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 278.408050: balance_dirty_state: bdi btrfs-1: dirty=479 wb=967 unstable=0 bg_thresh=1003 thresh=2006 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 278.408107: balance_dirty_state: bdi btrfs-1: dirty=504 wb=967 unstable=0 bg_thresh=1000 thresh=2000 gap=529 poll_thresh=16 ino=257 dd-2584 [006] 278.408219: balance_dirty_state: bdi btrfs-1: dirty=529 wb=967 unstable=0 bg_thresh=1002 thresh=2004 gap=508 poll_thresh=17 ino=257 dd-2584 [006] 278.408332: balance_dirty_state: bdi btrfs-1: dirty=554 wb=967 unstable=0 bg_thresh=1001 thresh=2003 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 278.408337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 278.415732: balance_dirty_state: bdi btrfs-1: dirty=554 wb=842 unstable=0 bg_thresh=1002 thresh=2004 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 278.415813: balance_dirty_state: bdi btrfs-1: dirty=579 wb=842 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=13 ino=257 dd-2584 [006] 278.415877: balance_dirty_state: bdi btrfs-1: dirty=579 wb=842 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=14 ino=257 dd-2584 [006] 278.415937: balance_dirty_state: bdi btrfs-1: dirty=604 wb=842 unstable=0 bg_thresh=1001 thresh=2002 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 278.415999: balance_dirty_state: bdi btrfs-1: dirty=629 wb=842 unstable=0 bg_thresh=1001 thresh=2002 gap=531 poll_thresh=16 ino=257 dd-2584 [006] 278.416122: balance_dirty_state: bdi btrfs-1: dirty=654 wb=842 unstable=0 bg_thresh=1003 thresh=2006 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 278.416429: balance_dirty_state: bdi btrfs-1: dirty=679 wb=842 unstable=0 bg_thresh=1002 thresh=2005 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 278.416434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 278.423737: balance_dirty_state: bdi btrfs-1: dirty=679 wb=717 unstable=0 bg_thresh=1002 thresh=2004 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 278.423831: balance_dirty_state: bdi btrfs-1: dirty=704 wb=717 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=13 ino=257 dd-2584 [006] 278.423892: balance_dirty_state: bdi btrfs-1: dirty=729 wb=717 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=14 ino=257 dd-2584 [006] 278.423953: balance_dirty_state: bdi btrfs-1: dirty=729 wb=717 unstable=0 bg_thresh=1001 thresh=2002 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 278.424015: balance_dirty_state: bdi btrfs-1: dirty=754 wb=717 unstable=0 bg_thresh=1003 thresh=2007 gap=536 poll_thresh=16 ino=257 dd-2584 [006] 278.424151: balance_dirty_state: bdi btrfs-1: dirty=779 wb=642 unstable=0 bg_thresh=1003 thresh=2006 gap=585 poll_thresh=17 ino=257 dd-2584 [006] 278.424275: balance_dirty_state: bdi btrfs-1: dirty=804 wb=642 unstable=0 bg_thresh=999 thresh=1999 gap=553 poll_thresh=18 ino=257 dd-2584 [006] 278.424398: balance_dirty_state: bdi btrfs-1: dirty=854 wb=642 unstable=0 bg_thresh=999 thresh=1998 gap=502 poll_thresh=19 ino=257 dd-2584 [006] 278.424522: balance_dirty_state: bdi btrfs-1: dirty=879 wb=642 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=20 ino=257 dd-2584 [006] 278.424527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 278.431845: balance_dirty_state: bdi btrfs-1: dirty=879 wb=517 unstable=0 bg_thresh=1001 thresh=2002 gap=606 poll_thresh=20 ino=257 dd-2584 [006] 278.431930: balance_dirty_state: bdi btrfs-1: dirty=904 wb=517 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=15 ino=257 dd-2584 [006] 278.431992: balance_dirty_state: bdi btrfs-1: dirty=904 wb=517 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 278.432297: balance_dirty_state: bdi btrfs-1: dirty=954 wb=517 unstable=0 bg_thresh=1000 thresh=2000 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 278.432420: balance_dirty_state: bdi btrfs-1: dirty=979 wb=517 unstable=0 bg_thresh=1002 thresh=2004 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 278.432540: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=517 unstable=0 bg_thresh=1001 thresh=2003 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 278.432545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 278.432607: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15812 wrote=0 to_write=16384 flush-btrfs-1-2586 [007] 278.434227: writeback_single_inode: bdi btrfs-1: ino=257 state= age=300 wrote=688 to_write=15696 dd-2584 [001] 278.439743: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1067 unstable=0 bg_thresh=1001 thresh=2003 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 278.439822: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1067 unstable=0 bg_thresh=1004 thresh=2008 gap=612 poll_thresh=14 ino=257 dd-2584 [001] 278.439882: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1067 unstable=0 bg_thresh=1004 thresh=2008 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 278.439941: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1067 unstable=0 bg_thresh=1006 thresh=2013 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 278.440055: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1067 unstable=0 bg_thresh=1009 thresh=2018 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 278.440174: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1067 unstable=0 bg_thresh=1011 thresh=2022 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 278.440291: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1067 unstable=0 bg_thresh=1010 thresh=2021 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 278.440296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.447659: balance_dirty_state: bdi btrfs-1: dirty=479 wb=942 unstable=0 bg_thresh=1003 thresh=2006 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 278.447750: balance_dirty_state: bdi btrfs-1: dirty=479 wb=942 unstable=0 bg_thresh=1003 thresh=2006 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 278.447983: balance_dirty_state: bdi btrfs-1: dirty=504 wb=942 unstable=0 bg_thresh=1005 thresh=2011 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 278.448039: balance_dirty_state: bdi btrfs-1: dirty=504 wb=942 unstable=0 bg_thresh=1005 thresh=2011 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 278.448150: balance_dirty_state: bdi btrfs-1: dirty=554 wb=942 unstable=0 bg_thresh=1010 thresh=2021 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 278.448264: balance_dirty_state: bdi btrfs-1: dirty=579 wb=942 unstable=0 bg_thresh=1010 thresh=2020 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 278.448268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.455662: balance_dirty_state: bdi btrfs-1: dirty=579 wb=792 unstable=0 bg_thresh=1007 thresh=2015 gap=644 poll_thresh=18 ino=257 dd-2584 [001] 278.455770: balance_dirty_state: bdi btrfs-1: dirty=604 wb=792 unstable=0 bg_thresh=1007 thresh=2015 gap=619 poll_thresh=13 ino=257 dd-2584 [001] 278.455830: balance_dirty_state: bdi btrfs-1: dirty=604 wb=792 unstable=0 bg_thresh=1010 thresh=2020 gap=624 poll_thresh=14 ino=257 dd-2584 [001] 278.455887: balance_dirty_state: bdi btrfs-1: dirty=629 wb=792 unstable=0 bg_thresh=1010 thresh=2020 gap=599 poll_thresh=15 ino=257 dd-2584 [001] 278.455944: balance_dirty_state: bdi btrfs-1: dirty=654 wb=792 unstable=0 bg_thresh=1009 thresh=2019 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 278.456055: balance_dirty_state: bdi btrfs-1: dirty=679 wb=792 unstable=0 bg_thresh=1009 thresh=2018 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 278.456169: balance_dirty_state: bdi btrfs-1: dirty=704 wb=792 unstable=0 bg_thresh=1011 thresh=2022 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 278.456283: balance_dirty_state: bdi btrfs-1: dirty=729 wb=792 unstable=0 bg_thresh=1010 thresh=2021 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 278.456287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.463707: balance_dirty_state: bdi btrfs-1: dirty=729 wb=667 unstable=0 bg_thresh=1002 thresh=2004 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 278.463967: balance_dirty_state: bdi btrfs-1: dirty=754 wb=667 unstable=0 bg_thresh=1002 thresh=2004 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 278.464027: balance_dirty_state: bdi btrfs-1: dirty=779 wb=667 unstable=0 bg_thresh=1004 thresh=2009 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 278.464083: balance_dirty_state: bdi btrfs-1: dirty=779 wb=667 unstable=0 bg_thresh=1004 thresh=2009 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 278.464199: balance_dirty_state: bdi btrfs-1: dirty=829 wb=667 unstable=0 bg_thresh=1009 thresh=2019 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 278.464317: balance_dirty_state: bdi btrfs-1: dirty=854 wb=667 unstable=0 bg_thresh=1009 thresh=2018 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 278.464322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.471694: balance_dirty_state: bdi btrfs-1: dirty=854 wb=667 unstable=0 bg_thresh=1007 thresh=2014 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 278.471703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=66804 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.479765: balance_dirty_state: bdi btrfs-1: dirty=854 wb=417 unstable=0 bg_thresh=1003 thresh=2007 gap=736 poll_thresh=18 ino=257 dd-2584 [001] 278.479889: balance_dirty_state: bdi btrfs-1: dirty=879 wb=417 unstable=0 bg_thresh=1003 thresh=2007 gap=711 poll_thresh=13 ino=257 dd-2584 [001] 278.480005: balance_dirty_state: bdi btrfs-1: dirty=879 wb=417 unstable=0 bg_thresh=1006 thresh=2012 gap=716 poll_thresh=14 ino=257 dd-2584 [001] 278.480120: balance_dirty_state: bdi btrfs-1: dirty=904 wb=417 unstable=0 bg_thresh=1006 thresh=2012 gap=691 poll_thresh=15 ino=257 dd-2584 [001] 278.480234: balance_dirty_state: bdi btrfs-1: dirty=904 wb=417 unstable=0 bg_thresh=1008 thresh=2017 gap=696 poll_thresh=16 ino=257 dd-2584 [001] 278.480468: balance_dirty_state: bdi btrfs-1: dirty=954 wb=417 unstable=0 bg_thresh=1008 thresh=2016 gap=645 poll_thresh=17 ino=257 dd-2584 [001] 278.480704: balance_dirty_state: bdi btrfs-1: dirty=979 wb=417 unstable=0 bg_thresh=1010 thresh=2020 gap=624 poll_thresh=18 ino=257 dd-2584 [001] 278.481296: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=417 unstable=0 bg_thresh=1009 thresh=2019 gap=598 poll_thresh=19 ino=257 dd-2584 [001] 278.481530: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=417 unstable=0 bg_thresh=1009 thresh=2018 gap=547 poll_thresh=20 ino=257 flush-btrfs-1-2586 [007] 278.481618: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15860 wrote=0 to_write=16384 dd-2584 [001] 278.481732: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=417 unstable=0 bg_thresh=1011 thresh=2022 gap=526 poll_thresh=21 ino=257 dd-2584 [001] 278.481858: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=467 unstable=0 bg_thresh=1010 thresh=2021 gap=500 poll_thresh=22 ino=257 dd-2584 [001] 278.481860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 278.483516: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=784 to_write=15600 dd-2584 [003] 278.487773: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1217 unstable=0 bg_thresh=1010 thresh=2021 gap=500 poll_thresh=22 ino=257 dd-2584 [003] 278.487783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 278.495740: balance_dirty_state: bdi btrfs-1: dirty=304 wb=1092 unstable=0 bg_thresh=1004 thresh=2009 gap=613 poll_thresh=22 ino=257 dd-2584 [007] 278.495840: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1092 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=16 ino=257 dd-2584 [007] 278.495963: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1092 unstable=0 bg_thresh=1001 thresh=2002 gap=556 poll_thresh=17 ino=257 dd-2584 [007] 278.496084: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1092 unstable=0 bg_thresh=1000 thresh=2001 gap=530 poll_thresh=18 ino=257 dd-2584 [007] 278.496207: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1092 unstable=0 bg_thresh=1002 thresh=2005 gap=509 poll_thresh=19 ino=257 dd-2584 [007] 278.496328: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1092 unstable=0 bg_thresh=1002 thresh=2004 gap=458 poll_thresh=20 ino=257 dd-2584 [007] 278.496333: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-248% task_weight=100% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 278.503777: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1092 unstable=0 bg_thresh=996 thresh=1992 gap=446 poll_thresh=20 ino=257 dd-2584 [007] 278.503787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-263% task_weight=100% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 278.511864: balance_dirty_state: bdi btrfs-1: dirty=454 wb=967 unstable=0 bg_thresh=992 thresh=1984 gap=563 poll_thresh=20 ino=257 dd-2584 [007] 278.512139: balance_dirty_state: bdi btrfs-1: dirty=454 wb=967 unstable=0 bg_thresh=991 thresh=1983 gap=562 poll_thresh=15 ino=257 dd-2584 [007] 278.512199: balance_dirty_state: bdi btrfs-1: dirty=479 wb=967 unstable=0 bg_thresh=991 thresh=1983 gap=537 poll_thresh=16 ino=257 dd-2584 [007] 278.512317: balance_dirty_state: bdi btrfs-1: dirty=504 wb=967 unstable=0 bg_thresh=988 thresh=1976 gap=505 poll_thresh=17 ino=257 dd-2584 [007] 278.512437: balance_dirty_state: bdi btrfs-1: dirty=554 wb=967 unstable=0 bg_thresh=993 thresh=1986 gap=465 poll_thresh=18 ino=257 dd-2584 [007] 278.512442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-224% task_weight=101% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 278.519840: balance_dirty_state: bdi btrfs-1: dirty=554 wb=967 unstable=0 bg_thresh=993 thresh=1986 gap=465 poll_thresh=18 ino=257 dd-2584 [007] 278.519850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-224% task_weight=101% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 278.523850: balance_dirty_state: bdi 0:15: dirty=554 wb=842 unstable=0 bg_thresh=993 thresh=1986 gap=590 poll_thresh=25 ino=2375722 dd-2584 [007] 278.527755: balance_dirty_state: bdi btrfs-1: dirty=554 wb=792 unstable=0 bg_thresh=993 thresh=1986 gap=640 poll_thresh=18 ino=257 dd-2584 [007] 278.527823: balance_dirty_state: bdi btrfs-1: dirty=554 wb=792 unstable=0 bg_thresh=995 thresh=1991 gap=645 poll_thresh=13 ino=257 dd-2584 [007] 278.527882: balance_dirty_state: bdi btrfs-1: dirty=579 wb=792 unstable=0 bg_thresh=992 thresh=1985 gap=614 poll_thresh=14 ino=257 dd-2584 [007] 278.527943: balance_dirty_state: bdi btrfs-1: dirty=579 wb=792 unstable=0 bg_thresh=995 thresh=1990 gap=619 poll_thresh=15 ino=257 dd-2584 [007] 278.528004: balance_dirty_state: bdi btrfs-1: dirty=604 wb=792 unstable=0 bg_thresh=992 thresh=1984 gap=588 poll_thresh=16 ino=257 dd-2584 [007] 278.528125: balance_dirty_state: bdi btrfs-1: dirty=629 wb=792 unstable=0 bg_thresh=994 thresh=1988 gap=567 poll_thresh=17 ino=257 dd-2584 [007] 278.528245: balance_dirty_state: bdi btrfs-1: dirty=679 wb=792 unstable=0 bg_thresh=993 thresh=1987 gap=516 poll_thresh=18 ino=257 dd-2584 [007] 278.528362: balance_dirty_state: bdi btrfs-1: dirty=704 wb=792 unstable=0 bg_thresh=993 thresh=1986 gap=490 poll_thresh=19 ino=257 dd-2584 [007] 278.528367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.535834: balance_dirty_state: bdi btrfs-1: dirty=704 wb=792 unstable=0 bg_thresh=993 thresh=1986 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 278.535839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.543704: balance_dirty_state: bdi btrfs-1: dirty=704 wb=667 unstable=0 bg_thresh=992 thresh=1984 gap=613 poll_thresh=19 ino=257 dd-2584 [001] 278.544001: balance_dirty_state: bdi btrfs-1: dirty=729 wb=667 unstable=0 bg_thresh=992 thresh=1984 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 278.544065: balance_dirty_state: bdi btrfs-1: dirty=729 wb=667 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 278.544129: balance_dirty_state: bdi btrfs-1: dirty=754 wb=667 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 278.544258: balance_dirty_state: bdi btrfs-1: dirty=779 wb=667 unstable=0 bg_thresh=999 thresh=1999 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 278.544390: balance_dirty_state: bdi btrfs-1: dirty=829 wb=667 unstable=0 bg_thresh=999 thresh=1998 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 278.544521: balance_dirty_state: bdi btrfs-1: dirty=854 wb=667 unstable=0 bg_thresh=998 thresh=1997 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 278.544526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.551708: balance_dirty_state: bdi btrfs-1: dirty=854 wb=542 unstable=0 bg_thresh=992 thresh=1985 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 278.551811: balance_dirty_state: bdi btrfs-1: dirty=879 wb=542 unstable=0 bg_thresh=992 thresh=1985 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 278.551871: balance_dirty_state: bdi btrfs-1: dirty=879 wb=542 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 278.551927: balance_dirty_state: bdi btrfs-1: dirty=904 wb=542 unstable=0 bg_thresh=995 thresh=1990 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 278.552037: balance_dirty_state: bdi btrfs-1: dirty=929 wb=542 unstable=0 bg_thresh=1000 thresh=2000 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 278.552151: balance_dirty_state: bdi btrfs-1: dirty=954 wb=542 unstable=0 bg_thresh=999 thresh=1999 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 278.552435: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=542 unstable=0 bg_thresh=999 thresh=1998 gap=452 poll_thresh=19 ino=257 dd-2584 [001] 278.552439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 278.552502: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15932 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 278.554090: writeback_single_inode: bdi btrfs-1: ino=257 state= age=112 wrote=688 to_write=15696 dd-2584 [001] 278.559713: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1117 unstable=0 bg_thresh=993 thresh=1987 gap=541 poll_thresh=19 ino=257 dd-2584 [001] 278.559836: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1117 unstable=0 bg_thresh=993 thresh=1987 gap=541 poll_thresh=14 ino=257 dd-2584 [001] 278.559897: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1117 unstable=0 bg_thresh=996 thresh=1992 gap=521 poll_thresh=15 ino=257 dd-2584 [001] 278.559953: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1117 unstable=0 bg_thresh=996 thresh=1992 gap=496 poll_thresh=16 ino=257 dd-2584 [001] 278.559957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 278.567886: balance_dirty_state: bdi btrfs-1: dirty=379 wb=992 unstable=0 bg_thresh=995 thresh=1990 gap=619 poll_thresh=12 ino=257 dd-2584 [001] 278.567946: balance_dirty_state: bdi btrfs-1: dirty=404 wb=992 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=13 ino=257 dd-2584 [001] 278.568001: balance_dirty_state: bdi btrfs-1: dirty=404 wb=992 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 278.568059: balance_dirty_state: bdi btrfs-1: dirty=429 wb=992 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 278.568116: balance_dirty_state: bdi btrfs-1: dirty=454 wb=992 unstable=0 bg_thresh=999 thresh=1999 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 278.568230: balance_dirty_state: bdi btrfs-1: dirty=479 wb=992 unstable=0 bg_thresh=999 thresh=1998 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 278.568343: balance_dirty_state: bdi btrfs-1: dirty=504 wb=992 unstable=0 bg_thresh=998 thresh=1997 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 278.568458: balance_dirty_state: bdi btrfs-1: dirty=554 wb=992 unstable=0 bg_thresh=998 thresh=1996 gap=450 poll_thresh=19 ino=257 dd-2584 [001] 278.568462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.575846: balance_dirty_state: bdi btrfs-1: dirty=554 wb=867 unstable=0 bg_thresh=992 thresh=1984 gap=563 poll_thresh=19 ino=257 dd-2584 [001] 278.576333: balance_dirty_state: bdi btrfs-1: dirty=554 wb=867 unstable=0 bg_thresh=992 thresh=1984 gap=563 poll_thresh=14 ino=257 dd-2584 [001] 278.576450: balance_dirty_state: bdi btrfs-1: dirty=579 wb=867 unstable=0 bg_thresh=994 thresh=1989 gap=543 poll_thresh=15 ino=257 dd-2584 [001] 278.576564: balance_dirty_state: bdi btrfs-1: dirty=604 wb=867 unstable=0 bg_thresh=994 thresh=1989 gap=518 poll_thresh=16 ino=257 dd-2584 [001] 278.576796: balance_dirty_state: bdi btrfs-1: dirty=629 wb=867 unstable=0 bg_thresh=999 thresh=1999 gap=503 poll_thresh=17 ino=257 dd-2584 [001] 278.577032: balance_dirty_state: bdi btrfs-1: dirty=654 wb=867 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 278.577041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=66580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 278.583882: balance_dirty_state: bdi btrfs-1: dirty=654 wb=867 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 278.583892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=64192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 278.591857: balance_dirty_state: bdi btrfs-1: dirty=654 wb=867 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 278.591866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=64192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 278.599809: balance_dirty_state: bdi btrfs-1: dirty=654 wb=742 unstable=0 bg_thresh=993 thresh=1987 gap=591 poll_thresh=18 ino=257 dd-2584 [005] 278.599884: balance_dirty_state: bdi btrfs-1: dirty=679 wb=742 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=13 ino=257 dd-2584 [005] 278.599945: balance_dirty_state: bdi btrfs-1: dirty=679 wb=742 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 278.600004: balance_dirty_state: bdi btrfs-1: dirty=704 wb=742 unstable=0 bg_thresh=998 thresh=1997 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 278.600064: balance_dirty_state: bdi btrfs-1: dirty=729 wb=742 unstable=0 bg_thresh=998 thresh=1997 gap=526 poll_thresh=16 ino=257 dd-2584 [005] 278.600181: balance_dirty_state: bdi btrfs-1: dirty=754 wb=742 unstable=0 bg_thresh=998 thresh=1996 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 278.600299: balance_dirty_state: bdi btrfs-1: dirty=779 wb=742 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 278.600303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=64192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.607822: balance_dirty_state: bdi btrfs-1: dirty=779 wb=742 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 278.607832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=64192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.615781: balance_dirty_state: bdi btrfs-1: dirty=779 wb=592 unstable=0 bg_thresh=1000 thresh=2000 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 278.615847: balance_dirty_state: bdi btrfs-1: dirty=804 wb=592 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=13 ino=257 dd-2584 [001] 278.616083: balance_dirty_state: bdi btrfs-1: dirty=804 wb=592 unstable=0 bg_thresh=1002 thresh=2005 gap=609 poll_thresh=14 ino=257 dd-2584 [001] 278.616142: balance_dirty_state: bdi btrfs-1: dirty=829 wb=592 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 278.616200: balance_dirty_state: bdi btrfs-1: dirty=854 wb=592 unstable=0 bg_thresh=1005 thresh=2010 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 278.616316: balance_dirty_state: bdi btrfs-1: dirty=879 wb=592 unstable=0 bg_thresh=1007 thresh=2015 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 278.616433: balance_dirty_state: bdi btrfs-1: dirty=904 wb=592 unstable=0 bg_thresh=1009 thresh=2019 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 278.616550: balance_dirty_state: bdi btrfs-1: dirty=929 wb=592 unstable=0 bg_thresh=1006 thresh=2012 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 278.616555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=64192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.623782: balance_dirty_state: bdi btrfs-1: dirty=929 wb=592 unstable=0 bg_thresh=1006 thresh=2012 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 278.623787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=64192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.631833: balance_dirty_state: bdi btrfs-1: dirty=929 wb=467 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=19 ino=257 dd-2584 [001] 278.631900: balance_dirty_state: bdi btrfs-1: dirty=954 wb=467 unstable=0 bg_thresh=995 thresh=1991 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 278.631961: balance_dirty_state: bdi btrfs-1: dirty=979 wb=467 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 278.632016: balance_dirty_state: bdi btrfs-1: dirty=979 wb=467 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 278.632128: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=467 unstable=0 bg_thresh=1003 thresh=2006 gap=510 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 278.632196: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16012 wrote=0 to_write=8192 dd-2584 [001] 278.632257: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=467 unstable=0 bg_thresh=1002 thresh=2005 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 278.632259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=64192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 278.633906: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=736 to_write=7456 dd-2584 [001] 278.639719: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1067 unstable=0 bg_thresh=988 thresh=1976 gap=580 poll_thresh=18 ino=257 dd-2584 [001] 278.639969: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1067 unstable=0 bg_thresh=988 thresh=1976 gap=555 poll_thresh=13 ino=257 dd-2584 [001] 278.640026: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1067 unstable=0 bg_thresh=990 thresh=1981 gap=560 poll_thresh=14 ino=257 dd-2584 [001] 278.640083: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1067 unstable=0 bg_thresh=993 thresh=1986 gap=540 poll_thresh=15 ino=257 dd-2584 [001] 278.640139: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1067 unstable=0 bg_thresh=993 thresh=1986 gap=515 poll_thresh=16 ino=257 dd-2584 [001] 278.640256: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1067 unstable=0 bg_thresh=995 thresh=1991 gap=495 poll_thresh=17 ino=257 dd-2584 [001] 278.640261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=64192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 278.647728: balance_dirty_state: bdi btrfs-1: dirty=429 wb=917 unstable=0 bg_thresh=990 thresh=1981 gap=635 poll_thresh=17 ino=257 dd-2584 [001] 278.647790: balance_dirty_state: bdi btrfs-1: dirty=429 wb=917 unstable=0 bg_thresh=990 thresh=1981 gap=635 poll_thresh=13 ino=257 dd-2584 [001] 278.647847: balance_dirty_state: bdi btrfs-1: dirty=454 wb=917 unstable=0 bg_thresh=993 thresh=1986 gap=615 poll_thresh=14 ino=257 dd-2584 [001] 278.647904: balance_dirty_state: bdi btrfs-1: dirty=479 wb=917 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 278.647960: balance_dirty_state: bdi btrfs-1: dirty=479 wb=917 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 278.648076: balance_dirty_state: bdi btrfs-1: dirty=529 wb=917 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 278.648194: balance_dirty_state: bdi btrfs-1: dirty=554 wb=917 unstable=0 bg_thresh=1000 thresh=2000 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 278.648314: balance_dirty_state: bdi btrfs-1: dirty=579 wb=917 unstable=0 bg_thresh=999 thresh=1999 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 278.648614: balance_dirty_state: bdi btrfs-1: dirty=604 wb=917 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=20 ino=257 dd-2584 [001] 278.648619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=64192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 278.655749: balance_dirty_state: bdi btrfs-1: dirty=629 wb=742 unstable=0 bg_thresh=992 thresh=1985 gap=614 poll_thresh=20 ino=257 dd-2584 [005] 278.655821: balance_dirty_state: bdi btrfs-1: dirty=654 wb=742 unstable=0 bg_thresh=995 thresh=1990 gap=594 poll_thresh=15 ino=257 dd-2584 [005] 278.655877: balance_dirty_state: bdi btrfs-1: dirty=654 wb=742 unstable=0 bg_thresh=995 thresh=1990 gap=594 poll_thresh=16 ino=257 dd-2584 [005] 278.655991: balance_dirty_state: bdi btrfs-1: dirty=704 wb=742 unstable=0 bg_thresh=997 thresh=1995 gap=549 poll_thresh=17 ino=257 dd-2584 [005] 278.656110: balance_dirty_state: bdi btrfs-1: dirty=729 wb=742 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=18 ino=257 dd-2584 [005] 278.656232: balance_dirty_state: bdi btrfs-1: dirty=754 wb=742 unstable=0 bg_thresh=999 thresh=1998 gap=502 poll_thresh=19 ino=257 dd-2584 [005] 278.656354: balance_dirty_state: bdi btrfs-1: dirty=804 wb=742 unstable=0 bg_thresh=998 thresh=1997 gap=451 poll_thresh=20 ino=257 dd-2584 [005] 278.656358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=64192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 278.663814: balance_dirty_state: bdi btrfs-1: dirty=804 wb=592 unstable=0 bg_thresh=994 thresh=1988 gap=592 poll_thresh=20 ino=257 dd-2584 [005] 278.663890: balance_dirty_state: bdi btrfs-1: dirty=804 wb=592 unstable=0 bg_thresh=993 thresh=1987 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 278.663950: balance_dirty_state: bdi btrfs-1: dirty=829 wb=592 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 278.664070: balance_dirty_state: bdi btrfs-1: dirty=854 wb=592 unstable=0 bg_thresh=995 thresh=1991 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 278.664367: balance_dirty_state: bdi btrfs-1: dirty=879 wb=592 unstable=0 bg_thresh=995 thresh=1990 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 278.664485: balance_dirty_state: bdi btrfs-1: dirty=929 wb=592 unstable=0 bg_thresh=994 thresh=1989 gap=468 poll_thresh=19 ino=257 dd-2584 [005] 278.664490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=64192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 278.671823: balance_dirty_state: bdi btrfs-1: dirty=929 wb=467 unstable=0 bg_thresh=996 thresh=1992 gap=596 poll_thresh=19 ino=257 dd-2584 [005] 278.671907: balance_dirty_state: bdi btrfs-1: dirty=929 wb=467 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 278.671967: balance_dirty_state: bdi btrfs-1: dirty=954 wb=467 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 278.672029: balance_dirty_state: bdi btrfs-1: dirty=979 wb=467 unstable=0 bg_thresh=997 thresh=1995 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 278.672147: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=467 unstable=0 bg_thresh=997 thresh=1994 gap=523 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 278.672222: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16052 wrote=0 to_write=8192 dd-2584 [005] 278.672270: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=467 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 278.672272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=64192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 278.674321: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=688 to_write=7504 dd-2584 [005] 278.679846: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1042 unstable=0 bg_thresh=987 thresh=1975 gap=604 poll_thresh=18 ino=257 dd-2584 [005] 278.679922: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1042 unstable=0 bg_thresh=984 thresh=1969 gap=573 poll_thresh=13 ino=257 dd-2584 [005] 278.679983: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1042 unstable=0 bg_thresh=987 thresh=1974 gap=578 poll_thresh=14 ino=257 dd-2584 [005] 278.680043: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1042 unstable=0 bg_thresh=986 thresh=1973 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 278.680104: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1042 unstable=0 bg_thresh=989 thresh=1978 gap=532 poll_thresh=16 ino=257 dd-2584 [005] 278.680426: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1042 unstable=0 bg_thresh=988 thresh=1977 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 278.680544: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1042 unstable=0 bg_thresh=988 thresh=1976 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 278.680549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=64192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 278.687874: balance_dirty_state: bdi btrfs-1: dirty=454 wb=917 unstable=0 bg_thresh=990 thresh=1980 gap=609 poll_thresh=18 ino=257 dd-2584 [005] 278.687982: balance_dirty_state: bdi btrfs-1: dirty=479 wb=917 unstable=0 bg_thresh=989 thresh=1979 gap=583 poll_thresh=13 ino=257 dd-2584 [005] 278.688041: balance_dirty_state: bdi btrfs-1: dirty=504 wb=917 unstable=0 bg_thresh=989 thresh=1978 gap=557 poll_thresh=14 ino=257 dd-2584 [005] 278.688097: balance_dirty_state: bdi btrfs-1: dirty=504 wb=917 unstable=0 bg_thresh=989 thresh=1978 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 278.688154: balance_dirty_state: bdi btrfs-1: dirty=529 wb=917 unstable=0 bg_thresh=988 thresh=1977 gap=531 poll_thresh=16 ino=257 dd-2584 [005] 278.688265: balance_dirty_state: bdi btrfs-1: dirty=554 wb=917 unstable=0 bg_thresh=988 thresh=1976 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 278.688379: balance_dirty_state: bdi btrfs-1: dirty=579 wb=917 unstable=0 bg_thresh=987 thresh=1975 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 278.688383: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 278.695908: balance_dirty_state: bdi btrfs-1: dirty=579 wb=792 unstable=0 bg_thresh=986 thresh=1972 gap=601 poll_thresh=18 ino=257 dd-2584 [005] 278.695990: balance_dirty_state: bdi btrfs-1: dirty=604 wb=792 unstable=0 bg_thresh=988 thresh=1977 gap=581 poll_thresh=13 ino=257 dd-2584 [005] 278.696051: balance_dirty_state: bdi btrfs-1: dirty=629 wb=792 unstable=0 bg_thresh=988 thresh=1976 gap=555 poll_thresh=14 ino=257 dd-2584 [005] 278.696108: balance_dirty_state: bdi btrfs-1: dirty=629 wb=792 unstable=0 bg_thresh=988 thresh=1976 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 278.696165: balance_dirty_state: bdi btrfs-1: dirty=654 wb=792 unstable=0 bg_thresh=987 thresh=1975 gap=529 poll_thresh=16 ino=257 dd-2584 [005] 278.696447: balance_dirty_state: bdi btrfs-1: dirty=679 wb=792 unstable=0 bg_thresh=987 thresh=1974 gap=503 poll_thresh=17 ino=257 dd-2584 [005] 278.696563: balance_dirty_state: bdi btrfs-1: dirty=729 wb=792 unstable=0 bg_thresh=989 thresh=1978 gap=457 poll_thresh=18 ino=257 dd-2584 [005] 278.696567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 278.703831: balance_dirty_state: bdi btrfs-1: dirty=729 wb=767 unstable=0 bg_thresh=988 thresh=1976 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 278.703840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 278.711809: balance_dirty_state: bdi btrfs-1: dirty=729 wb=692 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=18 ino=257 dd-2584 [005] 278.711893: balance_dirty_state: bdi btrfs-1: dirty=729 wb=692 unstable=0 bg_thresh=987 thresh=1974 gap=553 poll_thresh=13 ino=257 dd-2584 [005] 278.711956: balance_dirty_state: bdi btrfs-1: dirty=754 wb=692 unstable=0 bg_thresh=989 thresh=1979 gap=533 poll_thresh=14 ino=257 dd-2584 [005] 278.712014: balance_dirty_state: bdi btrfs-1: dirty=754 wb=692 unstable=0 bg_thresh=986 thresh=1973 gap=527 poll_thresh=15 ino=257 dd-2584 [005] 278.712075: balance_dirty_state: bdi btrfs-1: dirty=779 wb=692 unstable=0 bg_thresh=989 thresh=1978 gap=507 poll_thresh=16 ino=257 dd-2584 [005] 278.712192: balance_dirty_state: bdi btrfs-1: dirty=804 wb=692 unstable=0 bg_thresh=988 thresh=1977 gap=481 poll_thresh=17 ino=257 dd-2584 [005] 278.712197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 278.719815: balance_dirty_state: bdi btrfs-1: dirty=804 wb=492 unstable=0 bg_thresh=988 thresh=1977 gap=681 poll_thresh=17 ino=257 dd-2584 [005] 278.719889: balance_dirty_state: bdi btrfs-1: dirty=829 wb=442 unstable=0 bg_thresh=988 thresh=1976 gap=705 poll_thresh=13 ino=257 dd-2584 [005] 278.719949: balance_dirty_state: bdi btrfs-1: dirty=854 wb=442 unstable=0 bg_thresh=990 thresh=1981 gap=685 poll_thresh=14 ino=257 dd-2584 [005] 278.720008: balance_dirty_state: bdi btrfs-1: dirty=854 wb=442 unstable=0 bg_thresh=987 thresh=1975 gap=679 poll_thresh=15 ino=257 dd-2584 [005] 278.720064: balance_dirty_state: bdi btrfs-1: dirty=879 wb=442 unstable=0 bg_thresh=990 thresh=1980 gap=659 poll_thresh=16 ino=257 dd-2584 [005] 278.720177: balance_dirty_state: bdi btrfs-1: dirty=904 wb=442 unstable=0 bg_thresh=989 thresh=1979 gap=633 poll_thresh=17 ino=257 dd-2584 [005] 278.720463: balance_dirty_state: bdi btrfs-1: dirty=954 wb=442 unstable=0 bg_thresh=991 thresh=1983 gap=587 poll_thresh=18 ino=257 dd-2584 [005] 278.720578: balance_dirty_state: bdi btrfs-1: dirty=979 wb=442 unstable=0 bg_thresh=988 thresh=1976 gap=555 poll_thresh=19 ino=257 dd-2584 [005] 278.720692: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=442 unstable=0 bg_thresh=987 thresh=1975 gap=529 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 278.720716: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16100 wrote=0 to_write=8192 dd-2584 [005] 278.720864: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=442 unstable=0 bg_thresh=987 thresh=1974 gap=503 poll_thresh=21 ino=257 dd-2584 [005] 278.721048: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=492 unstable=0 bg_thresh=989 thresh=1978 gap=457 poll_thresh=22 ino=257 dd-2584 [005] 278.721050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 278.724137: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=736 to_write=7456 dd-2584 [005] 278.727861: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1042 unstable=0 bg_thresh=989 thresh=1979 gap=608 poll_thresh=22 ino=257 dd-2584 [005] 278.727946: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1042 unstable=0 bg_thresh=986 thresh=1973 gap=602 poll_thresh=16 ino=257 dd-2584 [005] 278.728073: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1042 unstable=0 bg_thresh=985 thresh=1971 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 278.728196: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1042 unstable=0 bg_thresh=988 thresh=1976 gap=530 poll_thresh=18 ino=257 dd-2584 [005] 278.728314: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1042 unstable=0 bg_thresh=990 thresh=1980 gap=509 poll_thresh=19 ino=257 dd-2584 [005] 278.728613: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1042 unstable=0 bg_thresh=986 thresh=1973 gap=477 poll_thresh=20 ino=257 dd-2584 [005] 278.728618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 278.735934: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1042 unstable=0 bg_thresh=986 thresh=1973 gap=477 poll_thresh=20 ino=257 dd-2584 [005] 278.735943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 278.743873: balance_dirty_state: bdi btrfs-1: dirty=454 wb=917 unstable=0 bg_thresh=985 thresh=1971 gap=600 poll_thresh=20 ino=257 dd-2584 [005] 278.743940: balance_dirty_state: bdi btrfs-1: dirty=479 wb=917 unstable=0 bg_thresh=988 thresh=1976 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 278.744001: balance_dirty_state: bdi btrfs-1: dirty=504 wb=917 unstable=0 bg_thresh=985 thresh=1970 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 278.744120: balance_dirty_state: bdi btrfs-1: dirty=529 wb=917 unstable=0 bg_thresh=987 thresh=1974 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 278.744237: balance_dirty_state: bdi btrfs-1: dirty=554 wb=917 unstable=0 bg_thresh=986 thresh=1973 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 278.744354: balance_dirty_state: bdi btrfs-1: dirty=604 wb=917 unstable=0 bg_thresh=986 thresh=1972 gap=451 poll_thresh=19 ino=257 dd-2584 [005] 278.744359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 278.751887: balance_dirty_state: bdi btrfs-1: dirty=604 wb=917 unstable=0 bg_thresh=986 thresh=1972 gap=451 poll_thresh=19 ino=257 dd-2584 [005] 278.751899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 278.759784: balance_dirty_state: bdi btrfs-1: dirty=604 wb=917 unstable=0 bg_thresh=986 thresh=1972 gap=451 poll_thresh=19 ino=257 dd-2584 [005] 278.759792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 278.767832: balance_dirty_state: bdi btrfs-1: dirty=604 wb=792 unstable=0 bg_thresh=998 thresh=1997 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 278.767904: balance_dirty_state: bdi btrfs-1: dirty=604 wb=792 unstable=0 bg_thresh=995 thresh=1990 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 278.767964: balance_dirty_state: bdi btrfs-1: dirty=629 wb=792 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 278.768029: balance_dirty_state: bdi btrfs-1: dirty=629 wb=792 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 278.768156: balance_dirty_state: bdi btrfs-1: dirty=679 wb=792 unstable=0 bg_thresh=993 thresh=1986 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 278.768465: balance_dirty_state: bdi btrfs-1: dirty=704 wb=792 unstable=0 bg_thresh=997 thresh=1995 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 278.768588: balance_dirty_state: bdi btrfs-1: dirty=729 wb=792 unstable=0 bg_thresh=997 thresh=1994 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 278.768593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 278.775931: balance_dirty_state: bdi btrfs-1: dirty=729 wb=742 unstable=0 bg_thresh=997 thresh=1994 gap=523 poll_thresh=19 ino=257 dd-2584 [005] 278.776000: balance_dirty_state: bdi btrfs-1: dirty=754 wb=742 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=14 ino=257 dd-2584 [005] 278.776004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 278.783869: balance_dirty_state: bdi btrfs-1: dirty=754 wb=742 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=14 ino=257 dd-2584 [005] 278.783874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=62828 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 278.794133: balance_dirty_state: bdi btrfs-1: dirty=754 wb=492 unstable=0 bg_thresh=983 thresh=1967 gap=721 poll_thresh=14 ino=257 dd-2584 [001] 278.794197: balance_dirty_state: bdi btrfs-1: dirty=779 wb=492 unstable=0 bg_thresh=983 thresh=1967 gap=696 poll_thresh=10 ino=257 dd-2584 [001] 278.794255: balance_dirty_state: bdi btrfs-1: dirty=779 wb=492 unstable=0 bg_thresh=986 thresh=1972 gap=701 poll_thresh=11 ino=257 dd-2584 [001] 278.794311: balance_dirty_state: bdi btrfs-1: dirty=804 wb=492 unstable=0 bg_thresh=988 thresh=1977 gap=681 poll_thresh=12 ino=257 dd-2584 [001] 278.794369: balance_dirty_state: bdi btrfs-1: dirty=829 wb=492 unstable=0 bg_thresh=988 thresh=1977 gap=656 poll_thresh=13 ino=257 dd-2584 [001] 278.794434: balance_dirty_state: bdi btrfs-1: dirty=829 wb=492 unstable=0 bg_thresh=991 thresh=1982 gap=661 poll_thresh=14 ino=257 dd-2584 [001] 278.794494: balance_dirty_state: bdi btrfs-1: dirty=854 wb=492 unstable=0 bg_thresh=988 thresh=1976 gap=630 poll_thresh=15 ino=257 dd-2584 [001] 278.794555: balance_dirty_state: bdi btrfs-1: dirty=879 wb=492 unstable=0 bg_thresh=990 thresh=1981 gap=610 poll_thresh=16 ino=257 dd-2584 [001] 278.794675: balance_dirty_state: bdi btrfs-1: dirty=904 wb=492 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=17 ino=257 dd-2584 [001] 278.794796: balance_dirty_state: bdi btrfs-1: dirty=929 wb=492 unstable=0 bg_thresh=992 thresh=1984 gap=563 poll_thresh=18 ino=257 dd-2584 [001] 278.795095: balance_dirty_state: bdi btrfs-1: dirty=954 wb=492 unstable=0 bg_thresh=991 thresh=1983 gap=537 poll_thresh=19 ino=257 dd-2584 [001] 278.795214: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=492 unstable=0 bg_thresh=991 thresh=1982 gap=486 poll_thresh=20 ino=257 dd-2584 [001] 278.795219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 278.795238: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16172 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 278.796819: writeback_single_inode: bdi btrfs-1: ino=257 state= age=236 wrote=672 to_write=7520 dd-2584 [001] 278.803813: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1042 unstable=0 bg_thresh=982 thresh=1965 gap=594 poll_thresh=20 ino=257 dd-2584 [001] 278.803901: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1042 unstable=0 bg_thresh=985 thresh=1970 gap=599 poll_thresh=15 ino=257 dd-2584 [001] 278.803961: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1042 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 278.804078: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1042 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 278.804201: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1042 unstable=0 bg_thresh=992 thresh=1985 gap=539 poll_thresh=18 ino=257 dd-2584 [001] 278.804322: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1042 unstable=0 bg_thresh=994 thresh=1989 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 278.804327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 278.815904: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1042 unstable=0 bg_thresh=997 thresh=1995 gap=499 poll_thresh=19 ino=257 dd-2584 [005] 278.815972: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1042 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=14 ino=257 dd-2584 [005] 278.815977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 278.823923: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1042 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=14 ino=257 dd-2584 [001] 278.823928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 278.831871: balance_dirty_state: bdi btrfs-1: dirty=479 wb=917 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 278.832007: balance_dirty_state: bdi btrfs-1: dirty=479 wb=917 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=10 ino=257 dd-2584 [001] 278.832130: balance_dirty_state: bdi btrfs-1: dirty=504 wb=917 unstable=0 bg_thresh=994 thresh=1988 gap=567 poll_thresh=11 ino=257 dd-2584 [001] 278.832250: balance_dirty_state: bdi btrfs-1: dirty=529 wb=917 unstable=0 bg_thresh=994 thresh=1988 gap=542 poll_thresh=12 ino=257 dd-2584 [001] 278.832369: balance_dirty_state: bdi btrfs-1: dirty=529 wb=917 unstable=0 bg_thresh=993 thresh=1987 gap=541 poll_thresh=13 ino=257 dd-2584 [001] 278.832860: balance_dirty_state: bdi btrfs-1: dirty=554 wb=917 unstable=0 bg_thresh=993 thresh=1987 gap=516 poll_thresh=14 ino=257 dd-2584 [001] 278.832983: balance_dirty_state: bdi btrfs-1: dirty=579 wb=917 unstable=0 bg_thresh=993 thresh=1986 gap=490 poll_thresh=15 ino=257 dd-2584 [001] 278.832992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 278.839897: balance_dirty_state: bdi btrfs-1: dirty=579 wb=767 unstable=0 bg_thresh=992 thresh=1985 gap=639 poll_thresh=15 ino=257 dd-2584 [002] 278.840026: balance_dirty_state: bdi btrfs-1: dirty=579 wb=767 unstable=0 bg_thresh=993 thresh=1987 gap=641 poll_thresh=11 ino=257 dd-2584 [002] 278.840147: balance_dirty_state: bdi btrfs-1: dirty=604 wb=767 unstable=0 bg_thresh=996 thresh=1992 gap=621 poll_thresh=12 ino=257 dd-2584 [002] 278.840265: balance_dirty_state: bdi btrfs-1: dirty=629 wb=767 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=13 ino=257 dd-2584 [002] 278.840384: balance_dirty_state: bdi btrfs-1: dirty=629 wb=767 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=14 ino=257 dd-2584 [002] 278.840503: balance_dirty_state: bdi btrfs-1: dirty=654 wb=767 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=15 ino=257 dd-2584 [002] 278.840621: balance_dirty_state: bdi btrfs-1: dirty=679 wb=767 unstable=0 bg_thresh=995 thresh=1990 gap=544 poll_thresh=16 ino=257 dd-2584 [002] 278.840860: balance_dirty_state: bdi btrfs-1: dirty=704 wb=767 unstable=0 bg_thresh=997 thresh=1994 gap=523 poll_thresh=17 ino=257 dd-2584 [002] 278.841096: balance_dirty_state: bdi btrfs-1: dirty=729 wb=767 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 278.841105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 278.847890: balance_dirty_state: bdi btrfs-1: dirty=729 wb=692 unstable=0 bg_thresh=996 thresh=1993 gap=572 poll_thresh=18 ino=257 dd-2584 [002] 278.848018: balance_dirty_state: bdi btrfs-1: dirty=754 wb=692 unstable=0 bg_thresh=992 thresh=1984 gap=538 poll_thresh=13 ino=257 dd-2584 [002] 278.848142: balance_dirty_state: bdi btrfs-1: dirty=779 wb=692 unstable=0 bg_thresh=992 thresh=1984 gap=513 poll_thresh=14 ino=257 dd-2584 [002] 278.848267: balance_dirty_state: bdi btrfs-1: dirty=779 wb=692 unstable=0 bg_thresh=991 thresh=1983 gap=512 poll_thresh=15 ino=257 dd-2584 [002] 278.848391: balance_dirty_state: bdi btrfs-1: dirty=804 wb=692 unstable=0 bg_thresh=994 thresh=1988 gap=492 poll_thresh=16 ino=257 dd-2584 [002] 278.848399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 278.855879: balance_dirty_state: bdi btrfs-1: dirty=804 wb=692 unstable=0 bg_thresh=990 thresh=1980 gap=484 poll_thresh=16 ino=257 dd-2584 [002] 278.855887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 278.863885: balance_dirty_state: bdi btrfs-1: dirty=804 wb=567 unstable=0 bg_thresh=990 thresh=1980 gap=609 poll_thresh=16 ino=257 dd-2584 [002] 278.864135: balance_dirty_state: bdi btrfs-1: dirty=804 wb=567 unstable=0 bg_thresh=987 thresh=1974 gap=603 poll_thresh=12 ino=257 dd-2584 [002] 278.864194: balance_dirty_state: bdi btrfs-1: dirty=829 wb=567 unstable=0 bg_thresh=986 thresh=1973 gap=577 poll_thresh=13 ino=257 dd-2584 [002] 278.864250: balance_dirty_state: bdi btrfs-1: dirty=854 wb=567 unstable=0 bg_thresh=986 thresh=1973 gap=552 poll_thresh=14 ino=257 dd-2584 [002] 278.864307: balance_dirty_state: bdi btrfs-1: dirty=854 wb=567 unstable=0 bg_thresh=986 thresh=1972 gap=551 poll_thresh=15 ino=257 dd-2584 [002] 278.864363: balance_dirty_state: bdi btrfs-1: dirty=879 wb=567 unstable=0 bg_thresh=988 thresh=1977 gap=531 poll_thresh=16 ino=257 dd-2584 [002] 278.864478: balance_dirty_state: bdi btrfs-1: dirty=904 wb=567 unstable=0 bg_thresh=988 thresh=1976 gap=505 poll_thresh=17 ino=257 dd-2584 [002] 278.864593: balance_dirty_state: bdi btrfs-1: dirty=954 wb=567 unstable=0 bg_thresh=987 thresh=1975 gap=454 poll_thresh=18 ino=257 dd-2584 [002] 278.864597: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 278.871958: balance_dirty_state: bdi btrfs-1: dirty=954 wb=567 unstable=0 bg_thresh=987 thresh=1975 gap=454 poll_thresh=18 ino=257 dd-2584 [002] 278.871966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 278.879853: balance_dirty_state: bdi btrfs-1: dirty=954 wb=417 unstable=0 bg_thresh=988 thresh=1977 gap=606 poll_thresh=18 ino=257 dd-2584 [002] 278.879936: balance_dirty_state: bdi btrfs-1: dirty=954 wb=417 unstable=0 bg_thresh=988 thresh=1976 gap=605 poll_thresh=13 ino=257 dd-2584 [002] 278.879996: balance_dirty_state: bdi btrfs-1: dirty=979 wb=417 unstable=0 bg_thresh=990 thresh=1981 gap=585 poll_thresh=14 ino=257 dd-2584 [002] 278.880055: balance_dirty_state: bdi btrfs-1: dirty=979 wb=417 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=15 ino=257 dd-2584 [002] 278.880114: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=417 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 278.880164: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16260 wrote=0 to_write=8192 dd-2584 [002] 278.880243: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=417 unstable=0 bg_thresh=989 thresh=1979 gap=533 poll_thresh=17 ino=257 dd-2584 [002] 278.880546: balance_dirty_state: bdi btrfs-1: dirty=979 wb=517 unstable=0 bg_thresh=986 thresh=1972 gap=476 poll_thresh=18 ino=257 dd-2584 [002] 278.880548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 278.882013: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=736 to_write=7456 dd-2584 [002] 278.887800: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1017 unstable=0 bg_thresh=987 thresh=1974 gap=603 poll_thresh=18 ino=257 dd-2584 [002] 278.887875: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1017 unstable=0 bg_thresh=989 thresh=1979 gap=608 poll_thresh=13 ino=257 dd-2584 [002] 278.887936: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1017 unstable=0 bg_thresh=989 thresh=1978 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 278.887995: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1017 unstable=0 bg_thresh=989 thresh=1978 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 278.888056: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1017 unstable=0 bg_thresh=988 thresh=1977 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 278.888173: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1017 unstable=0 bg_thresh=988 thresh=1976 gap=505 poll_thresh=17 ino=257 dd-2584 [002] 278.888291: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1017 unstable=0 bg_thresh=987 thresh=1975 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 278.888295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=60976 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 278.895846: balance_dirty_state: bdi btrfs-1: dirty=479 wb=892 unstable=0 bg_thresh=987 thresh=1975 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 278.895917: balance_dirty_state: bdi btrfs-1: dirty=504 wb=892 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=13 ino=257 dd-2584 [000] 278.895976: balance_dirty_state: bdi btrfs-1: dirty=504 wb=892 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 278.896033: balance_dirty_state: bdi btrfs-1: dirty=529 wb=892 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=15 ino=257 dd-2584 [000] 278.896092: balance_dirty_state: bdi btrfs-1: dirty=554 wb=892 unstable=0 bg_thresh=992 thresh=1985 gap=539 poll_thresh=16 ino=257 dd-2584 [000] 278.896206: balance_dirty_state: bdi btrfs-1: dirty=579 wb=892 unstable=0 bg_thresh=992 thresh=1984 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 278.896496: balance_dirty_state: bdi btrfs-1: dirty=604 wb=892 unstable=0 bg_thresh=994 thresh=1988 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 278.896501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 278.903814: balance_dirty_state: bdi btrfs-1: dirty=604 wb=892 unstable=0 bg_thresh=994 thresh=1988 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 278.903822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 278.911810: balance_dirty_state: bdi btrfs-1: dirty=604 wb=742 unstable=0 bg_thresh=991 thresh=1982 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 278.911904: balance_dirty_state: bdi btrfs-1: dirty=629 wb=742 unstable=0 bg_thresh=993 thresh=1987 gap=616 poll_thresh=13 ino=257 dd-2584 [004] 278.911995: balance_dirty_state: bdi btrfs-1: dirty=629 wb=742 unstable=0 bg_thresh=993 thresh=1987 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 278.912085: balance_dirty_state: bdi btrfs-1: dirty=654 wb=742 unstable=0 bg_thresh=996 thresh=1992 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 278.912175: balance_dirty_state: bdi btrfs-1: dirty=679 wb=742 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 278.912358: balance_dirty_state: bdi btrfs-1: dirty=704 wb=742 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 278.912543: balance_dirty_state: bdi btrfs-1: dirty=729 wb=742 unstable=0 bg_thresh=997 thresh=1995 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 278.912724: balance_dirty_state: bdi btrfs-1: dirty=754 wb=742 unstable=0 bg_thresh=997 thresh=1994 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 278.912731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 278.919824: balance_dirty_state: bdi btrfs-1: dirty=754 wb=742 unstable=0 bg_thresh=995 thresh=1990 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 278.919830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 278.927884: balance_dirty_state: bdi btrfs-1: dirty=754 wb=617 unstable=0 bg_thresh=977 thresh=1954 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 278.927966: balance_dirty_state: bdi btrfs-1: dirty=779 wb=617 unstable=0 bg_thresh=977 thresh=1954 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 278.928026: balance_dirty_state: bdi btrfs-1: dirty=804 wb=617 unstable=0 bg_thresh=979 thresh=1959 gap=538 poll_thresh=15 ino=257 dd-2584 [004] 278.928095: balance_dirty_state: bdi btrfs-1: dirty=804 wb=617 unstable=0 bg_thresh=982 thresh=1964 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 278.928271: balance_dirty_state: bdi btrfs-1: dirty=854 wb=617 unstable=0 bg_thresh=981 thresh=1963 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 278.928706: balance_dirty_state: bdi btrfs-1: dirty=879 wb=617 unstable=0 bg_thresh=981 thresh=1962 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 278.928712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-28% task_gap=-157% task_weight=100% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 278.939846: balance_dirty_state: bdi btrfs-1: dirty=879 wb=367 unstable=0 bg_thresh=980 thresh=1961 gap=715 poll_thresh=18 ino=257 dd-2584 [004] 278.939910: balance_dirty_state: bdi btrfs-1: dirty=904 wb=367 unstable=0 bg_thresh=980 thresh=1961 gap=690 poll_thresh=13 ino=257 dd-2584 [004] 278.939976: balance_dirty_state: bdi btrfs-1: dirty=904 wb=367 unstable=0 bg_thresh=983 thresh=1966 gap=695 poll_thresh=14 ino=257 dd-2584 [004] 278.940039: balance_dirty_state: bdi btrfs-1: dirty=929 wb=367 unstable=0 bg_thresh=985 thresh=1971 gap=675 poll_thresh=15 ino=257 dd-2584 [004] 278.940120: balance_dirty_state: bdi btrfs-1: dirty=929 wb=367 unstable=0 bg_thresh=985 thresh=1971 gap=675 poll_thresh=16 ino=257 dd-2584 [004] 278.940268: balance_dirty_state: bdi btrfs-1: dirty=979 wb=367 unstable=0 bg_thresh=988 thresh=1976 gap=630 poll_thresh=17 ino=257 dd-2584 [004] 278.940384: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=367 unstable=0 bg_thresh=987 thresh=1974 gap=603 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 278.940446: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16320 wrote=0 to_write=8192 dd-2584 [004] 278.940508: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=367 unstable=0 bg_thresh=986 thresh=1973 gap=577 poll_thresh=19 ino=257 dd-2584 [004] 278.940642: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=392 unstable=0 bg_thresh=986 thresh=1972 gap=551 poll_thresh=20 ino=257 dd-2584 [004] 278.940772: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=442 unstable=0 bg_thresh=988 thresh=1976 gap=530 poll_thresh=21 ino=257 dd-2584 [004] 278.941132: balance_dirty_state: bdi btrfs-1: dirty=879 wb=617 unstable=0 bg_thresh=987 thresh=1975 gap=479 poll_thresh=22 ino=257 dd-2584 [004] 278.941134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 278.942341: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=784 to_write=7408 dd-2584 [004] 278.947812: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1167 unstable=0 bg_thresh=981 thresh=1963 gap=467 poll_thresh=22 ino=257 dd-2584 [004] 278.947819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-254% task_weight=100% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 278.955878: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1167 unstable=0 bg_thresh=981 thresh=1963 gap=467 poll_thresh=22 ino=257 dd-2584 [004] 278.955890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-254% task_weight=100% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 278.963943: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1167 unstable=0 bg_thresh=981 thresh=1963 gap=467 poll_thresh=22 ino=257 dd-2584 [004] 278.963954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-254% task_weight=100% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 278.975881: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1017 unstable=0 bg_thresh=977 thresh=1955 gap=609 poll_thresh=22 ino=257 dd-2584 [004] 278.975977: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1017 unstable=0 bg_thresh=977 thresh=1955 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 278.976155: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1017 unstable=0 bg_thresh=982 thresh=1965 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 278.976331: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1017 unstable=0 bg_thresh=985 thresh=1970 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 278.976512: balance_dirty_state: bdi btrfs-1: dirty=454 wb=1017 unstable=0 bg_thresh=984 thresh=1969 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 278.976691: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1017 unstable=0 bg_thresh=984 thresh=1968 gap=472 poll_thresh=20 ino=257 dd-2584 [004] 278.976698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 278.983843: balance_dirty_state: bdi btrfs-1: dirty=479 wb=892 unstable=0 bg_thresh=975 thresh=1951 gap=580 poll_thresh=20 ino=257 dd-2584 [004] 278.983955: balance_dirty_state: bdi btrfs-1: dirty=504 wb=892 unstable=0 bg_thresh=975 thresh=1951 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 278.984027: balance_dirty_state: bdi btrfs-1: dirty=504 wb=892 unstable=0 bg_thresh=978 thresh=1956 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 278.984139: balance_dirty_state: bdi btrfs-1: dirty=529 wb=892 unstable=0 bg_thresh=980 thresh=1961 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 278.984431: balance_dirty_state: bdi btrfs-1: dirty=579 wb=892 unstable=0 bg_thresh=983 thresh=1966 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 278.984596: balance_dirty_state: bdi btrfs-1: dirty=604 wb=842 unstable=0 bg_thresh=985 thresh=1970 gap=524 poll_thresh=19 ino=257 dd-2584 [004] 278.984764: balance_dirty_state: bdi btrfs-1: dirty=629 wb=842 unstable=0 bg_thresh=984 thresh=1969 gap=498 poll_thresh=20 ino=257 dd-2584 [004] 278.984932: balance_dirty_state: bdi btrfs-1: dirty=679 wb=842 unstable=0 bg_thresh=984 thresh=1968 gap=447 poll_thresh=21 ino=257 dd-2584 [004] 278.984939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 278.991924: balance_dirty_state: bdi btrfs-1: dirty=679 wb=817 unstable=0 bg_thresh=975 thresh=1951 gap=455 poll_thresh=21 ino=257 dd-2584 [004] 278.991936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1301 task_limit=1220 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-60% task_gap=-220% task_weight=100% bdi_bw=58688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 278.999937: balance_dirty_state: bdi btrfs-1: dirty=679 wb=817 unstable=0 bg_thresh=978 thresh=1956 gap=460 poll_thresh=21 ino=257 dd-2584 [004] 278.999949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.007938: balance_dirty_state: bdi btrfs-1: dirty=679 wb=667 unstable=0 bg_thresh=980 thresh=1960 gap=614 poll_thresh=21 ino=257 dd-2584 [004] 279.008063: balance_dirty_state: bdi btrfs-1: dirty=679 wb=667 unstable=0 bg_thresh=980 thresh=1960 gap=614 poll_thresh=16 ino=257 dd-2584 [004] 279.008292: balance_dirty_state: bdi btrfs-1: dirty=729 wb=667 unstable=0 bg_thresh=985 thresh=1970 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 279.008523: balance_dirty_state: bdi btrfs-1: dirty=754 wb=667 unstable=0 bg_thresh=987 thresh=1975 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 279.008760: balance_dirty_state: bdi btrfs-1: dirty=779 wb=667 unstable=0 bg_thresh=987 thresh=1974 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 279.008995: balance_dirty_state: bdi btrfs-1: dirty=804 wb=667 unstable=0 bg_thresh=986 thresh=1973 gap=502 poll_thresh=20 ino=257 dd-2584 [004] 279.009591: balance_dirty_state: bdi btrfs-1: dirty=854 wb=667 unstable=0 bg_thresh=988 thresh=1977 gap=456 poll_thresh=21 ino=257 dd-2584 [004] 279.009601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.015863: balance_dirty_state: bdi btrfs-1: dirty=854 wb=667 unstable=0 bg_thresh=990 thresh=1981 gap=460 poll_thresh=21 ino=257 dd-2584 [004] 279.015868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.023848: balance_dirty_state: bdi btrfs-1: dirty=854 wb=667 unstable=0 bg_thresh=990 thresh=1980 gap=459 poll_thresh=21 ino=257 dd-2584 [004] 279.023854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.031860: balance_dirty_state: bdi btrfs-1: dirty=854 wb=542 unstable=0 bg_thresh=981 thresh=1963 gap=567 poll_thresh=21 ino=257 dd-2584 [004] 279.031936: balance_dirty_state: bdi btrfs-1: dirty=854 wb=542 unstable=0 bg_thresh=981 thresh=1963 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 279.032050: balance_dirty_state: bdi btrfs-1: dirty=904 wb=542 unstable=0 bg_thresh=986 thresh=1973 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 279.032165: balance_dirty_state: bdi btrfs-1: dirty=929 wb=542 unstable=0 bg_thresh=989 thresh=1978 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 279.032281: balance_dirty_state: bdi btrfs-1: dirty=954 wb=542 unstable=0 bg_thresh=988 thresh=1977 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 279.032286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.039863: balance_dirty_state: bdi btrfs-1: dirty=954 wb=542 unstable=0 bg_thresh=988 thresh=1977 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 279.039870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.047895: balance_dirty_state: bdi btrfs-1: dirty=954 wb=417 unstable=0 bg_thresh=986 thresh=1973 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 279.047982: balance_dirty_state: bdi btrfs-1: dirty=979 wb=417 unstable=0 bg_thresh=986 thresh=1973 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 279.048067: balance_dirty_state: bdi btrfs-1: dirty=979 wb=417 unstable=0 bg_thresh=989 thresh=1978 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 279.048155: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=417 unstable=0 bg_thresh=986 thresh=1972 gap=551 poll_thresh=16 ino=257 flush-btrfs-1-2586 [000] 279.048174: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16428 wrote=0 to_write=8192 dd-2584 [004] 279.048330: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=417 unstable=0 bg_thresh=985 thresh=1971 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 279.048519: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=467 unstable=0 bg_thresh=987 thresh=1975 gap=454 poll_thresh=18 ino=257 dd-2584 [004] 279.048521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 279.050545: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=736 to_write=7456 dd-2584 [004] 279.055899: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1001 unstable=0 bg_thresh=978 thresh=1956 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 279.056162: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1001 unstable=0 bg_thresh=978 thresh=1956 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 279.056219: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1001 unstable=0 bg_thresh=980 thresh=1961 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 279.056275: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1001 unstable=0 bg_thresh=980 thresh=1961 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 279.056331: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1001 unstable=0 bg_thresh=983 thresh=1966 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 279.056474: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1001 unstable=0 bg_thresh=985 thresh=1971 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 279.056600: balance_dirty_state: bdi btrfs-1: dirty=491 wb=1001 unstable=0 bg_thresh=987 thresh=1975 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 279.056606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 279.063980: balance_dirty_state: bdi btrfs-1: dirty=488 wb=861 unstable=0 bg_thresh=981 thresh=1962 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 279.064051: balance_dirty_state: bdi btrfs-1: dirty=488 wb=861 unstable=0 bg_thresh=983 thresh=1967 gap=618 poll_thresh=13 ino=257 dd-2584 [001] 279.064111: balance_dirty_state: bdi btrfs-1: dirty=513 wb=861 unstable=0 bg_thresh=986 thresh=1972 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 279.064168: balance_dirty_state: bdi btrfs-1: dirty=538 wb=861 unstable=0 bg_thresh=986 thresh=1972 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 279.064229: balance_dirty_state: bdi btrfs-1: dirty=538 wb=861 unstable=0 bg_thresh=988 thresh=1977 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 279.064351: balance_dirty_state: bdi btrfs-1: dirty=563 wb=861 unstable=0 bg_thresh=994 thresh=1988 gap=564 poll_thresh=17 ino=257 dd-2584 [001] 279.064476: balance_dirty_state: bdi btrfs-1: dirty=613 wb=861 unstable=0 bg_thresh=990 thresh=1980 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 279.065015: balance_dirty_state: bdi btrfs-1: dirty=638 wb=861 unstable=0 bg_thresh=991 thresh=1983 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 279.065024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 279.075939: balance_dirty_state: bdi btrfs-1: dirty=638 wb=861 unstable=0 bg_thresh=993 thresh=1986 gap=487 poll_thresh=19 ino=257 dd-2584 [006] 279.075949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 279.083942: balance_dirty_state: bdi btrfs-1: dirty=638 wb=861 unstable=0 bg_thresh=993 thresh=1986 gap=487 poll_thresh=19 ino=257 dd-2584 [006] 279.083951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 279.091952: balance_dirty_state: bdi btrfs-1: dirty=638 wb=761 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=19 ino=257 dd-2584 [006] 279.092050: balance_dirty_state: bdi btrfs-1: dirty=638 wb=761 unstable=0 bg_thresh=991 thresh=1982 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 279.092107: balance_dirty_state: bdi btrfs-1: dirty=663 wb=761 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 279.092165: balance_dirty_state: bdi btrfs-1: dirty=688 wb=761 unstable=0 bg_thresh=996 thresh=1992 gap=543 poll_thresh=16 ino=257 dd-2584 [006] 279.092279: balance_dirty_state: bdi btrfs-1: dirty=713 wb=761 unstable=0 bg_thresh=998 thresh=1997 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 279.092400: balance_dirty_state: bdi btrfs-1: dirty=738 wb=761 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 279.092404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-259% task_weight=101% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 279.099968: balance_dirty_state: bdi btrfs-1: dirty=742 wb=775 unstable=0 bg_thresh=995 thresh=1991 gap=474 poll_thresh=18 ino=257 dd-2584 [006] 279.099977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=56164 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 279.107979: balance_dirty_state: bdi btrfs-1: dirty=742 wb=750 unstable=0 bg_thresh=995 thresh=1991 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 279.108085: balance_dirty_state: bdi btrfs-1: dirty=767 wb=750 unstable=0 bg_thresh=996 thresh=1992 gap=475 poll_thresh=13 ino=257 dd-2584 [006] 279.108095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 279.116061: balance_dirty_state: bdi btrfs-1: dirty=770 wb=606 unstable=0 bg_thresh=994 thresh=1988 gap=612 poll_thresh=13 ino=257 dd-2584 [006] 279.116128: balance_dirty_state: bdi btrfs-1: dirty=795 wb=606 unstable=0 bg_thresh=994 thresh=1988 gap=587 poll_thresh=10 ino=257 dd-2584 [006] 279.116188: balance_dirty_state: bdi btrfs-1: dirty=795 wb=606 unstable=0 bg_thresh=993 thresh=1987 gap=586 poll_thresh=11 ino=257 dd-2584 [006] 279.116248: balance_dirty_state: bdi btrfs-1: dirty=820 wb=606 unstable=0 bg_thresh=996 thresh=1992 gap=566 poll_thresh=12 ino=257 dd-2584 [006] 279.116310: balance_dirty_state: bdi btrfs-1: dirty=845 wb=606 unstable=0 bg_thresh=993 thresh=1986 gap=535 poll_thresh=13 ino=257 dd-2584 [006] 279.116368: balance_dirty_state: bdi btrfs-1: dirty=845 wb=606 unstable=0 bg_thresh=995 thresh=1991 gap=540 poll_thresh=14 ino=257 dd-2584 [006] 279.116427: balance_dirty_state: bdi btrfs-1: dirty=870 wb=606 unstable=0 bg_thresh=995 thresh=1990 gap=514 poll_thresh=15 ino=257 dd-2584 [006] 279.116655: balance_dirty_state: bdi btrfs-1: dirty=870 wb=606 unstable=0 bg_thresh=995 thresh=1990 gap=514 poll_thresh=16 ino=257 dd-2584 [006] 279.116770: balance_dirty_state: bdi btrfs-1: dirty=920 wb=606 unstable=0 bg_thresh=994 thresh=1989 gap=463 poll_thresh=17 ino=257 dd-2584 [006] 279.116775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=100% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 279.124087: balance_dirty_state: bdi btrfs-1: dirty=920 wb=606 unstable=0 bg_thresh=994 thresh=1989 gap=463 poll_thresh=17 ino=257 dd-2584 [006] 279.124097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=100% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 279.132016: balance_dirty_state: bdi btrfs-1: dirty=920 wb=481 unstable=0 bg_thresh=994 thresh=1989 gap=588 poll_thresh=17 ino=257 dd-2584 [006] 279.132118: balance_dirty_state: bdi btrfs-1: dirty=920 wb=481 unstable=0 bg_thresh=994 thresh=1988 gap=587 poll_thresh=13 ino=257 dd-2584 [006] 279.132177: balance_dirty_state: bdi btrfs-1: dirty=945 wb=481 unstable=0 bg_thresh=996 thresh=1993 gap=567 poll_thresh=14 ino=257 dd-2584 [006] 279.132235: balance_dirty_state: bdi btrfs-1: dirty=970 wb=481 unstable=0 bg_thresh=993 thresh=1987 gap=536 poll_thresh=15 ino=257 dd-2584 [006] 279.132294: balance_dirty_state: bdi btrfs-1: dirty=970 wb=481 unstable=0 bg_thresh=993 thresh=1986 gap=535 poll_thresh=16 ino=257 dd-2584 [006] 279.132407: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=481 unstable=0 bg_thresh=992 thresh=1985 gap=484 poll_thresh=17 ino=257 dd-2584 [006] 279.132412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-290% task_weight=100% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 279.132431: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16512 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 279.134902: writeback_single_inode: bdi btrfs-1: ino=257 state= age=328 wrote=656 to_write=7536 dd-2584 [006] 279.144032: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1133 unstable=0 bg_thresh=994 thresh=1989 gap=476 poll_thresh=17 ino=257 dd-2584 [006] 279.144042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1243 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-381% task_weight=100% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 279.152051: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1133 unstable=0 bg_thresh=994 thresh=1989 gap=476 poll_thresh=17 ino=257 dd-2584 [006] 279.152060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1243 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-381% task_weight=100% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.160022: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1008 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 279.160149: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1008 unstable=0 bg_thresh=994 thresh=1989 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 279.160266: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1008 unstable=0 bg_thresh=997 thresh=1994 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 279.160384: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1008 unstable=0 bg_thresh=997 thresh=1994 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 279.160500: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1008 unstable=0 bg_thresh=999 thresh=1999 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 279.160732: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1008 unstable=0 bg_thresh=1002 thresh=2004 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 279.161337: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1008 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 279.161346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-150% task_gap=-402% task_weight=101% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.167961: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1008 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 279.167970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-150% task_gap=-402% task_weight=101% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.175894: balance_dirty_state: bdi btrfs-1: dirty=505 wb=883 unstable=0 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 279.175975: balance_dirty_state: bdi btrfs-1: dirty=530 wb=883 unstable=0 bg_thresh=1001 thresh=2002 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 279.176030: balance_dirty_state: bdi btrfs-1: dirty=530 wb=883 unstable=0 bg_thresh=1003 thresh=2007 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 279.176086: balance_dirty_state: bdi btrfs-1: dirty=555 wb=883 unstable=0 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 279.176144: balance_dirty_state: bdi btrfs-1: dirty=580 wb=883 unstable=0 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 279.176272: balance_dirty_state: bdi btrfs-1: dirty=605 wb=883 unstable=0 bg_thresh=1002 thresh=2005 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 279.176474: balance_dirty_state: bdi btrfs-1: dirty=630 wb=758 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 279.176648: balance_dirty_state: bdi btrfs-1: dirty=655 wb=758 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 279.176816: balance_dirty_state: bdi btrfs-1: dirty=705 wb=758 unstable=0 bg_thresh=996 thresh=1993 gap=530 poll_thresh=20 ino=257 dd-2584 [004] 279.176989: balance_dirty_state: bdi btrfs-1: dirty=730 wb=758 unstable=0 bg_thresh=1004 thresh=2009 gap=521 poll_thresh=21 ino=257 dd-2584 [004] 279.177441: balance_dirty_state: bdi btrfs-1: dirty=755 wb=758 unstable=0 bg_thresh=1003 thresh=2006 gap=493 poll_thresh=22 ino=257 dd-2584 [004] 279.177447: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=101% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 279.183912: balance_dirty_state: bdi btrfs-1: dirty=755 wb=708 unstable=0 bg_thresh=998 thresh=1997 gap=534 poll_thresh=22 ino=257 dd-2584 [000] 279.184014: balance_dirty_state: bdi btrfs-1: dirty=755 wb=658 unstable=0 bg_thresh=998 thresh=1997 gap=584 poll_thresh=16 ino=257 dd-2584 [000] 279.184180: balance_dirty_state: bdi btrfs-1: dirty=805 wb=658 unstable=0 bg_thresh=1001 thresh=2002 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 279.184347: balance_dirty_state: bdi btrfs-1: dirty=830 wb=658 unstable=0 bg_thresh=1006 thresh=2012 gap=524 poll_thresh=18 ino=257 dd-2584 [000] 279.184571: balance_dirty_state: bdi btrfs-1: dirty=855 wb=658 unstable=0 bg_thresh=1008 thresh=2017 gap=504 poll_thresh=19 ino=257 dd-2584 [000] 279.184577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 279.191943: balance_dirty_state: bdi btrfs-1: dirty=855 wb=658 unstable=0 bg_thresh=989 thresh=1978 gap=465 poll_thresh=19 ino=257 dd-2584 [000] 279.191949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-394% task_weight=100% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.199999: balance_dirty_state: bdi btrfs-1: dirty=855 wb=408 unstable=0 bg_thresh=989 thresh=1979 gap=716 poll_thresh=19 ino=257 dd-2584 [004] 279.200094: balance_dirty_state: bdi btrfs-1: dirty=880 wb=408 unstable=0 bg_thresh=989 thresh=1979 gap=691 poll_thresh=14 ino=257 dd-2584 [004] 279.200185: balance_dirty_state: bdi btrfs-1: dirty=905 wb=408 unstable=0 bg_thresh=989 thresh=1978 gap=665 poll_thresh=15 ino=257 dd-2584 [004] 279.200274: balance_dirty_state: bdi btrfs-1: dirty=905 wb=408 unstable=0 bg_thresh=989 thresh=1978 gap=665 poll_thresh=16 ino=257 dd-2584 [004] 279.200459: balance_dirty_state: bdi btrfs-1: dirty=930 wb=408 unstable=0 bg_thresh=991 thresh=1982 gap=644 poll_thresh=17 ino=257 dd-2584 [004] 279.200641: balance_dirty_state: bdi btrfs-1: dirty=980 wb=408 unstable=0 bg_thresh=990 thresh=1981 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 279.201104: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=408 unstable=0 bg_thresh=990 thresh=1980 gap=567 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 279.201179: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16580 wrote=0 to_write=8192 dd-2584 [004] 279.201291: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=408 unstable=0 bg_thresh=986 thresh=1973 gap=535 poll_thresh=20 ino=257 dd-2584 [004] 279.201481: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=483 unstable=0 bg_thresh=988 thresh=1977 gap=489 poll_thresh=21 ino=257 dd-2584 [004] 279.201483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-345% task_weight=100% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 279.203446: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=704 to_write=7488 dd-2584 [004] 279.207934: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1118 unstable=0 bg_thresh=988 thresh=1976 gap=489 poll_thresh=21 ino=257 dd-2584 [004] 279.207941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-346% task_weight=100% bdi_bw=53364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.215985: balance_dirty_state: bdi btrfs-1: dirty=369 wb=993 unstable=0 bg_thresh=979 thresh=1958 gap=596 poll_thresh=21 ino=257 dd-2584 [004] 279.216080: balance_dirty_state: bdi btrfs-1: dirty=369 wb=993 unstable=0 bg_thresh=979 thresh=1958 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 279.216243: balance_dirty_state: bdi btrfs-1: dirty=394 wb=993 unstable=0 bg_thresh=984 thresh=1968 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 279.216403: balance_dirty_state: bdi btrfs-1: dirty=444 wb=993 unstable=0 bg_thresh=986 thresh=1973 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 279.216568: balance_dirty_state: bdi btrfs-1: dirty=469 wb=993 unstable=0 bg_thresh=989 thresh=1978 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 279.216732: balance_dirty_state: bdi btrfs-1: dirty=494 wb=993 unstable=0 bg_thresh=985 thresh=1971 gap=484 poll_thresh=20 ino=257 dd-2584 [004] 279.216738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-175% task_gap=-451% task_weight=99% bdi_bw=51952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.223923: balance_dirty_state: bdi btrfs-1: dirty=494 wb=868 unstable=0 bg_thresh=980 thresh=1960 gap=598 poll_thresh=20 ino=257 dd-2584 [004] 279.224028: balance_dirty_state: bdi btrfs-1: dirty=519 wb=868 unstable=0 bg_thresh=980 thresh=1960 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 279.224088: balance_dirty_state: bdi btrfs-1: dirty=544 wb=868 unstable=0 bg_thresh=982 thresh=1965 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 279.224379: balance_dirty_state: bdi btrfs-1: dirty=569 wb=868 unstable=0 bg_thresh=985 thresh=1970 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 279.224490: balance_dirty_state: bdi btrfs-1: dirty=594 wb=868 unstable=0 bg_thresh=987 thresh=1975 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 279.224605: balance_dirty_state: bdi btrfs-1: dirty=619 wb=868 unstable=0 bg_thresh=989 thresh=1979 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 279.224609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-169% task_gap=-437% task_weight=99% bdi_bw=51952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.232009: balance_dirty_state: bdi btrfs-1: dirty=619 wb=718 unstable=0 bg_thresh=983 thresh=1967 gap=630 poll_thresh=19 ino=257 dd-2584 [004] 279.232101: balance_dirty_state: bdi btrfs-1: dirty=644 wb=718 unstable=0 bg_thresh=983 thresh=1967 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 279.232186: balance_dirty_state: bdi btrfs-1: dirty=669 wb=718 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 279.232269: balance_dirty_state: bdi btrfs-1: dirty=669 wb=718 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 279.232437: balance_dirty_state: bdi btrfs-1: dirty=719 wb=718 unstable=0 bg_thresh=988 thresh=1976 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 279.232608: balance_dirty_state: bdi btrfs-1: dirty=744 wb=718 unstable=0 bg_thresh=987 thresh=1975 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 279.232777: balance_dirty_state: bdi btrfs-1: dirty=769 wb=718 unstable=0 bg_thresh=987 thresh=1974 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 279.232785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-166% task_gap=-431% task_weight=99% bdi_bw=51952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.239937: balance_dirty_state: bdi btrfs-1: dirty=769 wb=718 unstable=0 bg_thresh=988 thresh=1976 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 279.239947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-164% task_gap=-428% task_weight=99% bdi_bw=51952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.247932: balance_dirty_state: bdi btrfs-1: dirty=769 wb=593 unstable=0 bg_thresh=982 thresh=1964 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 279.248015: balance_dirty_state: bdi btrfs-1: dirty=794 wb=593 unstable=0 bg_thresh=982 thresh=1964 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 279.248241: balance_dirty_state: bdi btrfs-1: dirty=794 wb=593 unstable=0 bg_thresh=984 thresh=1969 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 279.248297: balance_dirty_state: bdi btrfs-1: dirty=819 wb=593 unstable=0 bg_thresh=987 thresh=1974 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 279.248408: balance_dirty_state: bdi btrfs-1: dirty=844 wb=593 unstable=0 bg_thresh=989 thresh=1979 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 279.248522: balance_dirty_state: bdi btrfs-1: dirty=894 wb=593 unstable=0 bg_thresh=989 thresh=1978 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 279.248526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-378% task_weight=100% bdi_bw=51952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.255962: balance_dirty_state: bdi btrfs-1: dirty=894 wb=468 unstable=0 bg_thresh=982 thresh=1964 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 279.256034: balance_dirty_state: bdi btrfs-1: dirty=894 wb=468 unstable=0 bg_thresh=982 thresh=1964 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 279.256093: balance_dirty_state: bdi btrfs-1: dirty=919 wb=468 unstable=0 bg_thresh=984 thresh=1969 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 279.256149: balance_dirty_state: bdi btrfs-1: dirty=944 wb=468 unstable=0 bg_thresh=987 thresh=1974 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 279.256204: balance_dirty_state: bdi btrfs-1: dirty=944 wb=468 unstable=0 bg_thresh=987 thresh=1974 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 279.256316: balance_dirty_state: bdi btrfs-1: dirty=994 wb=468 unstable=0 bg_thresh=986 thresh=1973 gap=511 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 279.256335: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16636 wrote=0 to_write=8192 dd-2584 [004] 279.256488: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=468 unstable=0 bg_thresh=988 thresh=1977 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 279.256490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-164% task_gap=-427% task_weight=99% bdi_bw=51952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 279.257896: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=656 to_write=7536 dd-2584 [004] 279.263981: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1093 unstable=0 bg_thresh=988 thresh=1977 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 279.264074: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1093 unstable=0 bg_thresh=988 thresh=1977 gap=515 poll_thresh=13 ino=257 dd-2584 [004] 279.264134: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1093 unstable=0 bg_thresh=988 thresh=1976 gap=489 poll_thresh=14 ino=257 dd-2584 [004] 279.264138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=51952 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 279.272035: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1093 unstable=0 bg_thresh=988 thresh=1976 gap=489 poll_thresh=14 ino=257 dd-2584 [004] 279.272048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=51952 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 279.279976: balance_dirty_state: bdi btrfs-1: dirty=394 wb=993 unstable=0 bg_thresh=982 thresh=1964 gap=577 poll_thresh=14 ino=257 dd-2584 [000] 279.280447: balance_dirty_state: bdi btrfs-1: dirty=419 wb=993 unstable=0 bg_thresh=982 thresh=1964 gap=552 poll_thresh=10 ino=257 dd-2584 [000] 279.280566: balance_dirty_state: bdi btrfs-1: dirty=419 wb=993 unstable=0 bg_thresh=984 thresh=1969 gap=557 poll_thresh=11 ino=257 dd-2584 [000] 279.280683: balance_dirty_state: bdi btrfs-1: dirty=444 wb=993 unstable=0 bg_thresh=984 thresh=1969 gap=532 poll_thresh=12 ino=257 dd-2584 [000] 279.280803: balance_dirty_state: bdi btrfs-1: dirty=469 wb=993 unstable=0 bg_thresh=984 thresh=1968 gap=506 poll_thresh=13 ino=257 dd-2584 [000] 279.280921: balance_dirty_state: bdi btrfs-1: dirty=469 wb=993 unstable=0 bg_thresh=983 thresh=1967 gap=505 poll_thresh=14 ino=257 dd-2584 [000] 279.281039: balance_dirty_state: bdi btrfs-1: dirty=494 wb=993 unstable=0 bg_thresh=983 thresh=1967 gap=480 poll_thresh=15 ino=257 dd-2584 [000] 279.281048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-394% task_weight=100% bdi_bw=51952 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 279.287962: balance_dirty_state: bdi btrfs-1: dirty=494 wb=993 unstable=0 bg_thresh=983 thresh=1967 gap=480 poll_thresh=15 ino=257 dd-2584 [004] 279.287972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-147% task_gap=-394% task_weight=100% bdi_bw=51952 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 279.295945: balance_dirty_state: bdi btrfs-1: dirty=494 wb=868 unstable=0 bg_thresh=982 thresh=1964 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 279.296046: balance_dirty_state: bdi btrfs-1: dirty=519 wb=868 unstable=0 bg_thresh=982 thresh=1964 gap=577 poll_thresh=11 ino=257 dd-2584 [004] 279.296138: balance_dirty_state: bdi btrfs-1: dirty=519 wb=868 unstable=0 bg_thresh=984 thresh=1969 gap=582 poll_thresh=12 ino=257 dd-2584 [004] 279.296233: balance_dirty_state: bdi btrfs-1: dirty=544 wb=868 unstable=0 bg_thresh=987 thresh=1974 gap=562 poll_thresh=13 ino=257 dd-2584 [004] 279.296324: balance_dirty_state: bdi btrfs-1: dirty=569 wb=868 unstable=0 bg_thresh=987 thresh=1974 gap=537 poll_thresh=14 ino=257 dd-2584 [004] 279.296418: balance_dirty_state: bdi btrfs-1: dirty=569 wb=868 unstable=0 bg_thresh=989 thresh=1979 gap=542 poll_thresh=15 ino=257 dd-2584 [004] 279.296513: balance_dirty_state: bdi btrfs-1: dirty=594 wb=868 unstable=0 bg_thresh=989 thresh=1979 gap=517 poll_thresh=16 ino=257 dd-2584 [004] 279.296703: balance_dirty_state: bdi btrfs-1: dirty=619 wb=868 unstable=0 bg_thresh=991 thresh=1983 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 279.296891: balance_dirty_state: bdi btrfs-1: dirty=644 wb=868 unstable=0 bg_thresh=991 thresh=1982 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 279.296898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-160% task_gap=-420% task_weight=100% bdi_bw=51952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.303959: balance_dirty_state: bdi btrfs-1: dirty=644 wb=718 unstable=0 bg_thresh=989 thresh=1978 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 279.304213: balance_dirty_state: bdi btrfs-1: dirty=669 wb=718 unstable=0 bg_thresh=989 thresh=1978 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 279.304269: balance_dirty_state: bdi btrfs-1: dirty=694 wb=718 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 279.304326: balance_dirty_state: bdi btrfs-1: dirty=694 wb=718 unstable=0 bg_thresh=988 thresh=1977 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 279.304382: balance_dirty_state: bdi btrfs-1: dirty=719 wb=718 unstable=0 bg_thresh=991 thresh=1982 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 279.304495: balance_dirty_state: bdi btrfs-1: dirty=744 wb=718 unstable=0 bg_thresh=990 thresh=1981 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 279.304608: balance_dirty_state: bdi btrfs-1: dirty=794 wb=718 unstable=0 bg_thresh=992 thresh=1985 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 279.304612: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-182% task_gap=-464% task_weight=99% bdi_bw=51952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.311934: balance_dirty_state: bdi btrfs-1: dirty=794 wb=693 unstable=0 bg_thresh=983 thresh=1967 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 279.311940: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-171% task_gap=-442% task_weight=100% bdi_bw=51952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.319986: balance_dirty_state: bdi btrfs-1: dirty=794 wb=668 unstable=0 bg_thresh=992 thresh=1985 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 279.320079: balance_dirty_state: bdi btrfs-1: dirty=794 wb=668 unstable=0 bg_thresh=992 thresh=1985 gap=523 poll_thresh=13 ino=257 dd-2584 [004] 279.320164: balance_dirty_state: bdi btrfs-1: dirty=819 wb=668 unstable=0 bg_thresh=995 thresh=1990 gap=503 poll_thresh=14 ino=257 dd-2584 [004] 279.320253: balance_dirty_state: bdi btrfs-1: dirty=844 wb=668 unstable=0 bg_thresh=997 thresh=1995 gap=483 poll_thresh=15 ino=257 dd-2584 [004] 279.320259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-402% task_weight=100% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 279.328035: balance_dirty_state: bdi btrfs-1: dirty=844 wb=668 unstable=0 bg_thresh=999 thresh=1999 gap=487 poll_thresh=15 ino=257 dd-2584 [006] 279.328041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-396% task_weight=100% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 279.335972: balance_dirty_state: bdi btrfs-1: dirty=844 wb=543 unstable=0 bg_thresh=991 thresh=1983 gap=596 poll_thresh=15 ino=257 dd-2584 [006] 279.336048: balance_dirty_state: bdi btrfs-1: dirty=844 wb=543 unstable=0 bg_thresh=991 thresh=1983 gap=596 poll_thresh=11 ino=257 dd-2584 [006] 279.336111: balance_dirty_state: bdi btrfs-1: dirty=869 wb=543 unstable=0 bg_thresh=994 thresh=1988 gap=576 poll_thresh=12 ino=257 dd-2584 [006] 279.336173: balance_dirty_state: bdi btrfs-1: dirty=869 wb=543 unstable=0 bg_thresh=994 thresh=1988 gap=576 poll_thresh=13 ino=257 dd-2584 [006] 279.336239: balance_dirty_state: bdi btrfs-1: dirty=894 wb=543 unstable=0 bg_thresh=996 thresh=1993 gap=556 poll_thresh=14 ino=257 dd-2584 [006] 279.336302: balance_dirty_state: bdi btrfs-1: dirty=919 wb=543 unstable=0 bg_thresh=996 thresh=1992 gap=530 poll_thresh=15 ino=257 dd-2584 [006] 279.336549: balance_dirty_state: bdi btrfs-1: dirty=919 wb=543 unstable=0 bg_thresh=993 thresh=1986 gap=524 poll_thresh=16 ino=257 dd-2584 [006] 279.336670: balance_dirty_state: bdi btrfs-1: dirty=969 wb=543 unstable=0 bg_thresh=995 thresh=1990 gap=478 poll_thresh=17 ino=257 dd-2584 [006] 279.336675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 279.347958: balance_dirty_state: bdi btrfs-1: dirty=969 wb=418 unstable=0 bg_thresh=990 thresh=1980 gap=593 poll_thresh=17 ino=257 dd-2584 [006] 279.348029: balance_dirty_state: bdi btrfs-1: dirty=969 wb=418 unstable=0 bg_thresh=990 thresh=1980 gap=593 poll_thresh=13 ino=257 dd-2584 [006] 279.348086: balance_dirty_state: bdi btrfs-1: dirty=994 wb=418 unstable=0 bg_thresh=992 thresh=1985 gap=573 poll_thresh=14 ino=257 dd-2584 [006] 279.348145: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=418 unstable=0 bg_thresh=992 thresh=1985 gap=548 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 279.348159: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16728 wrote=0 to_write=8192 dd-2584 [006] 279.348205: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=418 unstable=0 bg_thresh=995 thresh=1990 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 279.348330: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=418 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 279.348459: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=493 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 279.348460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 279.349870: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=720 to_write=7472 dd-2584 [006] 279.359952: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1018 unstable=0 bg_thresh=993 thresh=1987 gap=600 poll_thresh=18 ino=257 dd-2584 [006] 279.360078: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1018 unstable=0 bg_thresh=993 thresh=1987 gap=600 poll_thresh=13 ino=257 dd-2584 [006] 279.360183: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1018 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 279.360287: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1018 unstable=0 bg_thresh=993 thresh=1986 gap=549 poll_thresh=15 ino=257 dd-2584 [006] 279.360391: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1018 unstable=0 bg_thresh=992 thresh=1985 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 279.360915: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1018 unstable=0 bg_thresh=994 thresh=1989 gap=502 poll_thresh=17 ino=257 dd-2584 [006] 279.361118: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1018 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 279.361125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 279.368079: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1018 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 279.368088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 279.376038: balance_dirty_state: bdi btrfs-1: dirty=494 wb=893 unstable=0 bg_thresh=992 thresh=1984 gap=597 poll_thresh=18 ino=257 dd-2584 [005] 279.376164: balance_dirty_state: bdi btrfs-1: dirty=494 wb=893 unstable=0 bg_thresh=994 thresh=1989 gap=602 poll_thresh=13 ino=257 dd-2584 [005] 279.376284: balance_dirty_state: bdi btrfs-1: dirty=519 wb=893 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 279.376403: balance_dirty_state: bdi btrfs-1: dirty=544 wb=893 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 279.376521: balance_dirty_state: bdi btrfs-1: dirty=544 wb=893 unstable=0 bg_thresh=996 thresh=1993 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 279.376756: balance_dirty_state: bdi btrfs-1: dirty=594 wb=893 unstable=0 bg_thresh=996 thresh=1992 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 279.376991: balance_dirty_state: bdi btrfs-1: dirty=619 wb=893 unstable=0 bg_thresh=995 thresh=1991 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 279.377000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 279.384090: balance_dirty_state: bdi btrfs-1: dirty=619 wb=893 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 279.384100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 279.392114: balance_dirty_state: bdi btrfs-1: dirty=619 wb=893 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 279.392123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 279.400092: balance_dirty_state: bdi btrfs-1: dirty=619 wb=893 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 279.400101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.407993: balance_dirty_state: bdi btrfs-1: dirty=619 wb=768 unstable=0 bg_thresh=994 thresh=1988 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 279.408182: balance_dirty_state: bdi btrfs-1: dirty=619 wb=768 unstable=0 bg_thresh=997 thresh=1994 gap=607 poll_thresh=13 ino=257 dd-2584 [004] 279.408362: balance_dirty_state: bdi btrfs-1: dirty=644 wb=768 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 279.408538: balance_dirty_state: bdi btrfs-1: dirty=644 wb=768 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 279.408717: balance_dirty_state: bdi btrfs-1: dirty=669 wb=768 unstable=0 bg_thresh=999 thresh=1998 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 279.409721: balance_dirty_state: bdi btrfs-1: dirty=694 wb=768 unstable=0 bg_thresh=998 thresh=1997 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 279.410085: balance_dirty_state: bdi btrfs-1: dirty=744 wb=768 unstable=0 bg_thresh=1000 thresh=2001 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 279.410097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.416084: balance_dirty_state: bdi btrfs-1: dirty=744 wb=768 unstable=0 bg_thresh=1000 thresh=2001 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 279.416090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=50424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.424084: balance_dirty_state: bdi btrfs-1: dirty=744 wb=743 unstable=0 bg_thresh=1000 thresh=2001 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 279.424191: balance_dirty_state: bdi btrfs-1: dirty=744 wb=693 unstable=0 bg_thresh=994 thresh=1989 gap=552 poll_thresh=13 ino=257 dd-2584 [004] 279.424295: balance_dirty_state: bdi btrfs-1: dirty=769 wb=618 unstable=0 bg_thresh=996 thresh=1993 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 279.424374: balance_dirty_state: bdi btrfs-1: dirty=794 wb=618 unstable=0 bg_thresh=996 thresh=1993 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 279.424436: balance_dirty_state: bdi btrfs-1: dirty=794 wb=618 unstable=0 bg_thresh=998 thresh=1997 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 279.424559: balance_dirty_state: bdi btrfs-1: dirty=819 wb=618 unstable=0 bg_thresh=1003 thresh=2007 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 279.424680: balance_dirty_state: bdi btrfs-1: dirty=869 wb=618 unstable=0 bg_thresh=1000 thresh=2000 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 279.424804: balance_dirty_state: bdi btrfs-1: dirty=894 wb=618 unstable=0 bg_thresh=999 thresh=1998 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 279.424808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=48424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.432073: balance_dirty_state: bdi btrfs-1: dirty=894 wb=618 unstable=0 bg_thresh=1001 thresh=2002 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 279.432082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=48424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.440079: balance_dirty_state: bdi btrfs-1: dirty=894 wb=493 unstable=0 bg_thresh=1000 thresh=2001 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 279.440146: balance_dirty_state: bdi btrfs-1: dirty=919 wb=493 unstable=0 bg_thresh=997 thresh=1995 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 279.440207: balance_dirty_state: bdi btrfs-1: dirty=919 wb=493 unstable=0 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 279.440269: balance_dirty_state: bdi btrfs-1: dirty=944 wb=493 unstable=0 bg_thresh=999 thresh=1999 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 279.440575: balance_dirty_state: bdi btrfs-1: dirty=969 wb=493 unstable=0 bg_thresh=999 thresh=1998 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 279.440696: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=493 unstable=0 bg_thresh=998 thresh=1997 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 279.440700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=48424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 279.440762: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16820 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 279.445049: writeback_single_inode: bdi btrfs-1: ino=257 state= age=284 wrote=656 to_write=7536 dd-2584 [000] 279.448068: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1018 unstable=0 bg_thresh=994 thresh=1989 gap=602 poll_thresh=18 ino=257 dd-2584 [000] 279.448172: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1018 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=13 ino=257 dd-2584 [000] 279.448290: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1018 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 279.448407: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1018 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=15 ino=257 dd-2584 [000] 279.448522: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1018 unstable=0 bg_thresh=999 thresh=1999 gap=537 poll_thresh=16 ino=257 dd-2584 [000] 279.448754: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1018 unstable=0 bg_thresh=1002 thresh=2004 gap=517 poll_thresh=17 ino=257 dd-2584 [000] 279.448991: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1018 unstable=0 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=18 ino=257 dd-2584 [000] 279.449000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=48424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 279.456130: balance_dirty_state: bdi btrfs-1: dirty=494 wb=893 unstable=0 bg_thresh=998 thresh=1997 gap=610 poll_thresh=18 ino=257 dd-2584 [000] 279.456244: balance_dirty_state: bdi btrfs-1: dirty=519 wb=893 unstable=0 bg_thresh=998 thresh=1997 gap=585 poll_thresh=13 ino=257 dd-2584 [000] 279.456344: balance_dirty_state: bdi btrfs-1: dirty=519 wb=893 unstable=0 bg_thresh=1001 thresh=2002 gap=590 poll_thresh=14 ino=257 dd-2584 [000] 279.456527: balance_dirty_state: bdi btrfs-1: dirty=544 wb=893 unstable=0 bg_thresh=1003 thresh=2007 gap=570 poll_thresh=15 ino=257 dd-2584 [000] 279.456638: balance_dirty_state: bdi btrfs-1: dirty=569 wb=893 unstable=0 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=16 ino=257 dd-2584 [000] 279.457101: balance_dirty_state: bdi btrfs-1: dirty=594 wb=893 unstable=0 bg_thresh=1000 thresh=2000 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 279.457245: balance_dirty_state: bdi btrfs-1: dirty=619 wb=893 unstable=0 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 279.457250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=48424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.464051: balance_dirty_state: bdi btrfs-1: dirty=619 wb=893 unstable=0 bg_thresh=990 thresh=1980 gap=468 poll_thresh=18 ino=257 dd-2584 [004] 279.464057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-375% task_weight=100% bdi_bw=48424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 279.472052: balance_dirty_state: bdi btrfs-1: dirty=619 wb=768 unstable=0 bg_thresh=993 thresh=1986 gap=599 poll_thresh=18 ino=257 dd-2584 [000] 279.472138: balance_dirty_state: bdi btrfs-1: dirty=644 wb=768 unstable=0 bg_thresh=995 thresh=1991 gap=579 poll_thresh=13 ino=257 dd-2584 [000] 279.472195: balance_dirty_state: bdi btrfs-1: dirty=669 wb=768 unstable=0 bg_thresh=995 thresh=1991 gap=554 poll_thresh=14 ino=257 dd-2584 [000] 279.472252: balance_dirty_state: bdi btrfs-1: dirty=669 wb=768 unstable=0 bg_thresh=998 thresh=1996 gap=559 poll_thresh=15 ino=257 dd-2584 [000] 279.472311: balance_dirty_state: bdi btrfs-1: dirty=694 wb=768 unstable=0 bg_thresh=995 thresh=1990 gap=528 poll_thresh=16 ino=257 dd-2584 [000] 279.472432: balance_dirty_state: bdi btrfs-1: dirty=719 wb=768 unstable=0 bg_thresh=994 thresh=1989 gap=502 poll_thresh=17 ino=257 dd-2584 [000] 279.472550: balance_dirty_state: bdi btrfs-1: dirty=744 wb=768 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 279.472555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=48424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 279.480055: balance_dirty_state: bdi btrfs-1: dirty=744 wb=743 unstable=0 bg_thresh=990 thresh=1981 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 279.480063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-374% task_weight=100% bdi_bw=48424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 279.488088: balance_dirty_state: bdi btrfs-1: dirty=744 wb=668 unstable=0 bg_thresh=989 thresh=1978 gap=566 poll_thresh=18 ino=257 dd-2584 [000] 279.488204: balance_dirty_state: bdi btrfs-1: dirty=769 wb=668 unstable=0 bg_thresh=988 thresh=1977 gap=540 poll_thresh=13 ino=257 dd-2584 [000] 279.488265: balance_dirty_state: bdi btrfs-1: dirty=794 wb=668 unstable=0 bg_thresh=988 thresh=1977 gap=515 poll_thresh=14 ino=257 dd-2584 [000] 279.488325: balance_dirty_state: bdi btrfs-1: dirty=794 wb=668 unstable=0 bg_thresh=988 thresh=1976 gap=514 poll_thresh=15 ino=257 dd-2584 [000] 279.488384: balance_dirty_state: bdi btrfs-1: dirty=819 wb=668 unstable=0 bg_thresh=988 thresh=1976 gap=489 poll_thresh=16 ino=257 dd-2584 [000] 279.488388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=48424 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 279.500095: balance_dirty_state: bdi btrfs-1: dirty=819 wb=393 unstable=0 bg_thresh=987 thresh=1975 gap=763 poll_thresh=16 ino=257 dd-2584 [002] 279.500572: balance_dirty_state: bdi btrfs-1: dirty=819 wb=393 unstable=0 bg_thresh=987 thresh=1974 gap=762 poll_thresh=12 ino=257 dd-2584 [002] 279.500690: balance_dirty_state: bdi btrfs-1: dirty=844 wb=393 unstable=0 bg_thresh=987 thresh=1974 gap=737 poll_thresh=13 ino=257 dd-2584 [002] 279.500808: balance_dirty_state: bdi btrfs-1: dirty=869 wb=393 unstable=0 bg_thresh=986 thresh=1973 gap=711 poll_thresh=14 ino=257 dd-2584 [002] 279.500927: balance_dirty_state: bdi btrfs-1: dirty=869 wb=393 unstable=0 bg_thresh=986 thresh=1972 gap=710 poll_thresh=15 ino=257 dd-2584 [002] 279.501047: balance_dirty_state: bdi btrfs-1: dirty=894 wb=393 unstable=0 bg_thresh=986 thresh=1972 gap=685 poll_thresh=16 ino=257 dd-2584 [002] 279.501283: balance_dirty_state: bdi btrfs-1: dirty=919 wb=393 unstable=0 bg_thresh=988 thresh=1976 gap=664 poll_thresh=17 ino=257 dd-2584 [002] 279.501517: balance_dirty_state: bdi btrfs-1: dirty=944 wb=393 unstable=0 bg_thresh=987 thresh=1975 gap=638 poll_thresh=18 ino=257 dd-2584 [002] 279.501751: balance_dirty_state: bdi btrfs-1: dirty=994 wb=393 unstable=0 bg_thresh=987 thresh=1974 gap=587 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 279.501805: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16880 wrote=0 to_write=8192 dd-2584 [002] 279.501999: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=393 unstable=0 bg_thresh=986 thresh=1973 gap=561 poll_thresh=20 ino=257 dd-2584 [002] 279.502252: balance_dirty_state: bdi btrfs-1: dirty=994 wb=443 unstable=0 bg_thresh=988 thresh=1977 gap=540 poll_thresh=21 ino=257 dd-2584 [002] 279.502920: balance_dirty_state: bdi btrfs-1: dirty=894 wb=593 unstable=0 bg_thresh=988 thresh=1976 gap=489 poll_thresh=22 ino=257 dd-2584 [002] 279.502924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=48424 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 279.505385: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=720 to_write=7472 dd-2584 [001] 279.508113: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1118 unstable=0 bg_thresh=988 thresh=1976 gap=489 poll_thresh=22 ino=257 dd-2584 [001] 279.508122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=48424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 279.520241: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1118 unstable=0 bg_thresh=989 thresh=1978 gap=491 poll_thresh=22 ino=257 dd-2584 [002] 279.520249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-378% task_weight=100% bdi_bw=48424 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 279.528191: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1118 unstable=0 bg_thresh=989 thresh=1978 gap=491 poll_thresh=22 ino=257 dd-2584 [002] 279.528200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-378% task_weight=100% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 279.536182: balance_dirty_state: bdi btrfs-1: dirty=369 wb=993 unstable=0 bg_thresh=990 thresh=1981 gap=619 poll_thresh=22 ino=257 dd-2584 [002] 279.536277: balance_dirty_state: bdi btrfs-1: dirty=369 wb=993 unstable=0 bg_thresh=990 thresh=1980 gap=618 poll_thresh=16 ino=257 dd-2584 [002] 279.536392: balance_dirty_state: bdi btrfs-1: dirty=394 wb=993 unstable=0 bg_thresh=989 thresh=1979 gap=592 poll_thresh=17 ino=257 dd-2584 [002] 279.536507: balance_dirty_state: bdi btrfs-1: dirty=444 wb=993 unstable=0 bg_thresh=989 thresh=1978 gap=541 poll_thresh=18 ino=257 dd-2584 [002] 279.536620: balance_dirty_state: bdi btrfs-1: dirty=469 wb=993 unstable=0 bg_thresh=988 thresh=1977 gap=515 poll_thresh=19 ino=257 dd-2584 [002] 279.536734: balance_dirty_state: bdi btrfs-1: dirty=494 wb=993 unstable=0 bg_thresh=990 thresh=1981 gap=494 poll_thresh=20 ino=257 dd-2584 [002] 279.536738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 279.544218: balance_dirty_state: bdi btrfs-1: dirty=494 wb=868 unstable=0 bg_thresh=991 thresh=1983 gap=621 poll_thresh=20 ino=257 dd-2584 [002] 279.544289: balance_dirty_state: bdi btrfs-1: dirty=519 wb=868 unstable=0 bg_thresh=988 thresh=1977 gap=590 poll_thresh=15 ino=257 dd-2584 [002] 279.544351: balance_dirty_state: bdi btrfs-1: dirty=544 wb=868 unstable=0 bg_thresh=991 thresh=1982 gap=570 poll_thresh=16 ino=257 dd-2584 [002] 279.544475: balance_dirty_state: bdi btrfs-1: dirty=569 wb=868 unstable=0 bg_thresh=990 thresh=1981 gap=544 poll_thresh=17 ino=257 dd-2584 [002] 279.544598: balance_dirty_state: bdi btrfs-1: dirty=594 wb=868 unstable=0 bg_thresh=992 thresh=1985 gap=523 poll_thresh=18 ino=257 dd-2584 [002] 279.544907: balance_dirty_state: bdi btrfs-1: dirty=619 wb=868 unstable=0 bg_thresh=989 thresh=1978 gap=491 poll_thresh=19 ino=257 dd-2584 [002] 279.544912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 279.552206: balance_dirty_state: bdi btrfs-1: dirty=619 wb=868 unstable=0 bg_thresh=989 thresh=1978 gap=491 poll_thresh=19 ino=257 dd-2584 [002] 279.552215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 279.560166: balance_dirty_state: bdi btrfs-1: dirty=619 wb=868 unstable=0 bg_thresh=989 thresh=1978 gap=491 poll_thresh=19 ino=257 dd-2584 [002] 279.560171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 279.568121: balance_dirty_state: bdi btrfs-1: dirty=619 wb=718 unstable=0 bg_thresh=988 thresh=1976 gap=639 poll_thresh=19 ino=257 dd-2584 [002] 279.568203: balance_dirty_state: bdi btrfs-1: dirty=644 wb=718 unstable=0 bg_thresh=990 thresh=1981 gap=619 poll_thresh=14 ino=257 dd-2584 [002] 279.568262: balance_dirty_state: bdi btrfs-1: dirty=669 wb=718 unstable=0 bg_thresh=987 thresh=1975 gap=588 poll_thresh=15 ino=257 dd-2584 [002] 279.568322: balance_dirty_state: bdi btrfs-1: dirty=669 wb=718 unstable=0 bg_thresh=990 thresh=1980 gap=593 poll_thresh=16 ino=257 dd-2584 [002] 279.568440: balance_dirty_state: bdi btrfs-1: dirty=719 wb=718 unstable=0 bg_thresh=989 thresh=1979 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 279.568557: balance_dirty_state: bdi btrfs-1: dirty=744 wb=718 unstable=0 bg_thresh=989 thresh=1978 gap=516 poll_thresh=18 ino=257 dd-2584 [002] 279.568674: balance_dirty_state: bdi btrfs-1: dirty=769 wb=718 unstable=0 bg_thresh=991 thresh=1982 gap=495 poll_thresh=19 ino=257 dd-2584 [002] 279.568679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-136% task_gap=-372% task_weight=100% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 279.576166: balance_dirty_state: bdi btrfs-1: dirty=769 wb=593 unstable=0 bg_thresh=989 thresh=1978 gap=616 poll_thresh=19 ino=257 dd-2584 [002] 279.576267: balance_dirty_state: bdi btrfs-1: dirty=794 wb=593 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=14 ino=257 dd-2584 [002] 279.576353: balance_dirty_state: bdi btrfs-1: dirty=794 wb=593 unstable=0 bg_thresh=988 thresh=1977 gap=590 poll_thresh=15 ino=257 dd-2584 [002] 279.576437: balance_dirty_state: bdi btrfs-1: dirty=819 wb=593 unstable=0 bg_thresh=985 thresh=1971 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 279.576604: balance_dirty_state: bdi btrfs-1: dirty=844 wb=593 unstable=0 bg_thresh=987 thresh=1975 gap=538 poll_thresh=17 ino=257 dd-2584 [002] 279.577032: balance_dirty_state: bdi btrfs-1: dirty=894 wb=593 unstable=0 bg_thresh=987 thresh=1974 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 279.577039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 279.584155: balance_dirty_state: bdi btrfs-1: dirty=894 wb=593 unstable=0 bg_thresh=986 thresh=1973 gap=486 poll_thresh=18 ino=257 dd-2584 [002] 279.584165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.592102: balance_dirty_state: bdi btrfs-1: dirty=894 wb=593 unstable=0 bg_thresh=977 thresh=1955 gap=468 poll_thresh=18 ino=257 dd-2584 [004] 279.592108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1224 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.600083: balance_dirty_state: bdi btrfs-1: dirty=894 wb=593 unstable=0 bg_thresh=983 thresh=1967 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 279.600090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-345% task_weight=100% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.608086: balance_dirty_state: bdi btrfs-1: dirty=894 wb=468 unstable=0 bg_thresh=985 thresh=1970 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 279.608179: balance_dirty_state: bdi btrfs-1: dirty=894 wb=468 unstable=0 bg_thresh=985 thresh=1970 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 279.608265: balance_dirty_state: bdi btrfs-1: dirty=919 wb=468 unstable=0 bg_thresh=987 thresh=1975 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 279.608348: balance_dirty_state: bdi btrfs-1: dirty=919 wb=468 unstable=0 bg_thresh=987 thresh=1975 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 279.608434: balance_dirty_state: bdi btrfs-1: dirty=944 wb=468 unstable=0 bg_thresh=990 thresh=1980 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 279.608611: balance_dirty_state: bdi btrfs-1: dirty=969 wb=468 unstable=0 bg_thresh=992 thresh=1985 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 279.608790: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=468 unstable=0 bg_thresh=994 thresh=1989 gap=502 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 279.608880: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16988 wrote=0 to_write=8192 dd-2584 [004] 279.608985: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=468 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 279.608987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 279.610502: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=688 to_write=7504 dd-2584 [004] 279.616084: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1143 unstable=0 bg_thresh=987 thresh=1974 gap=462 poll_thresh=19 ino=257 dd-2584 [004] 279.616090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.624087: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1018 unstable=0 bg_thresh=978 thresh=1956 gap=569 poll_thresh=19 ino=257 dd-2584 [004] 279.624156: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1018 unstable=0 bg_thresh=978 thresh=1956 gap=544 poll_thresh=14 ino=257 dd-2584 [004] 279.624219: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1018 unstable=0 bg_thresh=980 thresh=1961 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 279.624278: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1018 unstable=0 bg_thresh=983 thresh=1966 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 279.624575: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1018 unstable=0 bg_thresh=985 thresh=1971 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 279.624691: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1018 unstable=0 bg_thresh=988 thresh=1976 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 279.624696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.632059: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1018 unstable=0 bg_thresh=988 thresh=1976 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 279.632070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-380% task_weight=99% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 279.640110: balance_dirty_state: bdi btrfs-1: dirty=469 wb=893 unstable=0 bg_thresh=986 thresh=1972 gap=610 poll_thresh=18 ino=257 dd-2584 [000] 279.640236: balance_dirty_state: bdi btrfs-1: dirty=494 wb=893 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=13 ino=257 dd-2584 [000] 279.640353: balance_dirty_state: bdi btrfs-1: dirty=494 wb=893 unstable=0 bg_thresh=988 thresh=1977 gap=590 poll_thresh=14 ino=257 dd-2584 [000] 279.640472: balance_dirty_state: bdi btrfs-1: dirty=519 wb=893 unstable=0 bg_thresh=988 thresh=1977 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 279.640592: balance_dirty_state: bdi btrfs-1: dirty=544 wb=893 unstable=0 bg_thresh=991 thresh=1982 gap=545 poll_thresh=16 ino=257 dd-2584 [000] 279.640828: balance_dirty_state: bdi btrfs-1: dirty=569 wb=893 unstable=0 bg_thresh=990 thresh=1981 gap=519 poll_thresh=17 ino=257 dd-2584 [000] 279.641065: balance_dirty_state: bdi btrfs-1: dirty=594 wb=893 unstable=0 bg_thresh=992 thresh=1985 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 279.641302: balance_dirty_state: bdi btrfs-1: dirty=619 wb=893 unstable=0 bg_thresh=992 thresh=1984 gap=472 poll_thresh=19 ino=257 dd-2584 [000] 279.641310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-158% task_gap=-417% task_weight=99% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 279.648201: balance_dirty_state: bdi btrfs-1: dirty=619 wb=893 unstable=0 bg_thresh=993 thresh=1986 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 279.648211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-157% task_gap=-414% task_weight=99% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.656122: balance_dirty_state: bdi btrfs-1: dirty=619 wb=768 unstable=0 bg_thresh=986 thresh=1973 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 279.656254: balance_dirty_state: bdi btrfs-1: dirty=644 wb=768 unstable=0 bg_thresh=986 thresh=1973 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 279.656361: balance_dirty_state: bdi btrfs-1: dirty=669 wb=768 unstable=0 bg_thresh=989 thresh=1978 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 279.656467: balance_dirty_state: bdi btrfs-1: dirty=669 wb=768 unstable=0 bg_thresh=991 thresh=1983 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 279.657067: balance_dirty_state: bdi btrfs-1: dirty=719 wb=768 unstable=0 bg_thresh=994 thresh=1988 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 279.657288: balance_dirty_state: bdi btrfs-1: dirty=744 wb=768 unstable=0 bg_thresh=993 thresh=1987 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 279.657296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.664088: balance_dirty_state: bdi btrfs-1: dirty=744 wb=568 unstable=0 bg_thresh=991 thresh=1983 gap=671 poll_thresh=18 ino=257 dd-2584 [004] 279.664192: balance_dirty_state: bdi btrfs-1: dirty=744 wb=568 unstable=0 bg_thresh=991 thresh=1983 gap=671 poll_thresh=13 ino=257 dd-2584 [004] 279.664274: balance_dirty_state: bdi btrfs-1: dirty=769 wb=568 unstable=0 bg_thresh=994 thresh=1988 gap=651 poll_thresh=14 ino=257 dd-2584 [004] 279.664363: balance_dirty_state: bdi btrfs-1: dirty=794 wb=568 unstable=0 bg_thresh=993 thresh=1987 gap=625 poll_thresh=15 ino=257 dd-2584 [004] 279.664447: balance_dirty_state: bdi btrfs-1: dirty=794 wb=568 unstable=0 bg_thresh=993 thresh=1987 gap=625 poll_thresh=16 ino=257 dd-2584 [004] 279.664617: balance_dirty_state: bdi btrfs-1: dirty=844 wb=568 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 279.664789: balance_dirty_state: bdi btrfs-1: dirty=869 wb=568 unstable=0 bg_thresh=995 thresh=1990 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 279.664957: balance_dirty_state: bdi btrfs-1: dirty=894 wb=568 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=19 ino=257 dd-2584 [004] 279.665126: balance_dirty_state: bdi btrfs-1: dirty=944 wb=568 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=20 ino=257 dd-2584 [004] 279.665132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.672127: balance_dirty_state: bdi btrfs-1: dirty=944 wb=568 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=20 ino=257 dd-2584 [004] 279.672136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-363% task_weight=99% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.680076: balance_dirty_state: bdi btrfs-1: dirty=944 wb=443 unstable=0 bg_thresh=985 thresh=1971 gap=584 poll_thresh=20 ino=257 dd-2584 [004] 279.680327: balance_dirty_state: bdi btrfs-1: dirty=944 wb=443 unstable=0 bg_thresh=985 thresh=1971 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 279.680383: balance_dirty_state: bdi btrfs-1: dirty=969 wb=443 unstable=0 bg_thresh=988 thresh=1976 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 279.680493: balance_dirty_state: bdi btrfs-1: dirty=994 wb=443 unstable=0 bg_thresh=990 thresh=1981 gap=544 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 279.680555: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17060 wrote=0 to_write=8192 dd-2584 [004] 279.680616: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=443 unstable=0 bg_thresh=993 thresh=1986 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 279.680742: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=468 unstable=0 bg_thresh=995 thresh=1990 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 279.680744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 279.682205: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=704 to_write=7488 dd-2584 [004] 279.688066: balance_dirty_state: bdi btrfs-1: dirty=369 wb=993 unstable=0 bg_thresh=985 thresh=1971 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 279.688130: balance_dirty_state: bdi btrfs-1: dirty=369 wb=993 unstable=0 bg_thresh=985 thresh=1971 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 279.688186: balance_dirty_state: bdi btrfs-1: dirty=394 wb=993 unstable=0 bg_thresh=988 thresh=1976 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 279.688242: balance_dirty_state: bdi btrfs-1: dirty=419 wb=993 unstable=0 bg_thresh=988 thresh=1976 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 279.688352: balance_dirty_state: bdi btrfs-1: dirty=444 wb=993 unstable=0 bg_thresh=993 thresh=1986 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 279.688467: balance_dirty_state: bdi btrfs-1: dirty=469 wb=993 unstable=0 bg_thresh=992 thresh=1985 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 279.688753: balance_dirty_state: bdi btrfs-1: dirty=494 wb=993 unstable=0 bg_thresh=992 thresh=1984 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 279.688866: balance_dirty_state: bdi btrfs-1: dirty=544 wb=993 unstable=0 bg_thresh=991 thresh=1983 gap=446 poll_thresh=20 ino=257 dd-2584 [004] 279.688871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-159% task_gap=-419% task_weight=100% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.696152: balance_dirty_state: bdi btrfs-1: dirty=544 wb=993 unstable=0 bg_thresh=991 thresh=1983 gap=446 poll_thresh=20 ino=257 dd-2584 [004] 279.696161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-159% task_gap=-419% task_weight=100% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.704132: balance_dirty_state: bdi btrfs-1: dirty=544 wb=993 unstable=0 bg_thresh=991 thresh=1983 gap=446 poll_thresh=20 ino=257 dd-2584 [004] 279.704141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-159% task_gap=-419% task_weight=100% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.712107: balance_dirty_state: bdi btrfs-1: dirty=544 wb=868 unstable=0 bg_thresh=986 thresh=1972 gap=560 poll_thresh=20 ino=257 dd-2584 [004] 279.712167: balance_dirty_state: bdi btrfs-1: dirty=544 wb=868 unstable=0 bg_thresh=986 thresh=1972 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 279.712224: balance_dirty_state: bdi btrfs-1: dirty=569 wb=868 unstable=0 bg_thresh=988 thresh=1977 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 279.712334: balance_dirty_state: bdi btrfs-1: dirty=594 wb=868 unstable=0 bg_thresh=991 thresh=1982 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 279.712447: balance_dirty_state: bdi btrfs-1: dirty=619 wb=868 unstable=0 bg_thresh=993 thresh=1987 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 279.712561: balance_dirty_state: bdi btrfs-1: dirty=669 wb=868 unstable=0 bg_thresh=995 thresh=1991 gap=454 poll_thresh=19 ino=257 dd-2584 [004] 279.712566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-407% task_weight=99% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.720084: balance_dirty_state: bdi btrfs-1: dirty=669 wb=868 unstable=0 bg_thresh=992 thresh=1985 gap=448 poll_thresh=19 ino=257 dd-2584 [004] 279.720091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-158% task_gap=-416% task_weight=99% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.728131: balance_dirty_state: bdi btrfs-1: dirty=669 wb=868 unstable=0 bg_thresh=988 thresh=1977 gap=440 poll_thresh=19 ino=257 dd-2584 [004] 279.728136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-164% task_gap=-427% task_weight=99% bdi_bw=45140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.736188: balance_dirty_state: bdi btrfs-1: dirty=669 wb=743 unstable=0 bg_thresh=983 thresh=1967 gap=555 poll_thresh=19 ino=257 dd-2584 [004] 279.736279: balance_dirty_state: bdi btrfs-1: dirty=669 wb=743 unstable=0 bg_thresh=983 thresh=1967 gap=555 poll_thresh=14 ino=257 dd-2584 [004] 279.736369: balance_dirty_state: bdi btrfs-1: dirty=694 wb=743 unstable=0 bg_thresh=986 thresh=1972 gap=535 poll_thresh=15 ino=257 dd-2584 [004] 279.736455: balance_dirty_state: bdi btrfs-1: dirty=719 wb=743 unstable=0 bg_thresh=988 thresh=1977 gap=515 poll_thresh=16 ino=257 dd-2584 [004] 279.736632: balance_dirty_state: bdi btrfs-1: dirty=744 wb=743 unstable=0 bg_thresh=991 thresh=1982 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 279.736639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 279.744148: balance_dirty_state: bdi btrfs-1: dirty=744 wb=693 unstable=0 bg_thresh=987 thresh=1975 gap=538 poll_thresh=17 ino=257 dd-2584 [000] 279.744541: balance_dirty_state: bdi btrfs-1: dirty=769 wb=693 unstable=0 bg_thresh=990 thresh=1980 gap=518 poll_thresh=13 ino=257 dd-2584 [000] 279.744623: balance_dirty_state: bdi btrfs-1: dirty=794 wb=693 unstable=0 bg_thresh=990 thresh=1980 gap=493 poll_thresh=14 ino=257 dd-2584 [000] 279.744630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 279.752149: balance_dirty_state: bdi btrfs-1: dirty=794 wb=693 unstable=0 bg_thresh=988 thresh=1976 gap=489 poll_thresh=14 ino=257 dd-2584 [000] 279.752153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 279.764218: balance_dirty_state: bdi btrfs-1: dirty=794 wb=568 unstable=0 bg_thresh=988 thresh=1976 gap=614 poll_thresh=14 ino=257 dd-2584 [000] 279.764318: balance_dirty_state: bdi btrfs-1: dirty=794 wb=568 unstable=0 bg_thresh=990 thresh=1981 gap=619 poll_thresh=10 ino=257 dd-2584 [000] 279.764435: balance_dirty_state: bdi btrfs-1: dirty=819 wb=568 unstable=0 bg_thresh=990 thresh=1981 gap=594 poll_thresh=11 ino=257 dd-2584 [000] 279.764554: balance_dirty_state: bdi btrfs-1: dirty=844 wb=568 unstable=0 bg_thresh=990 thresh=1980 gap=568 poll_thresh=12 ino=257 dd-2584 [000] 279.764670: balance_dirty_state: bdi btrfs-1: dirty=844 wb=568 unstable=0 bg_thresh=992 thresh=1985 gap=573 poll_thresh=13 ino=257 dd-2584 [000] 279.764787: balance_dirty_state: bdi btrfs-1: dirty=869 wb=568 unstable=0 bg_thresh=989 thresh=1979 gap=542 poll_thresh=14 ino=257 dd-2584 [000] 279.764902: balance_dirty_state: bdi btrfs-1: dirty=894 wb=568 unstable=0 bg_thresh=992 thresh=1984 gap=522 poll_thresh=15 ino=257 dd-2584 [000] 279.765024: balance_dirty_state: bdi btrfs-1: dirty=894 wb=568 unstable=0 bg_thresh=991 thresh=1983 gap=521 poll_thresh=16 ino=257 dd-2584 [000] 279.765261: balance_dirty_state: bdi btrfs-1: dirty=919 wb=568 unstable=0 bg_thresh=991 thresh=1982 gap=495 poll_thresh=17 ino=257 dd-2584 [000] 279.765270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-136% task_gap=-372% task_weight=100% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 279.772243: balance_dirty_state: bdi btrfs-1: dirty=919 wb=443 unstable=0 bg_thresh=990 thresh=1981 gap=619 poll_thresh=17 ino=257 dd-2584 [000] 279.772327: balance_dirty_state: bdi btrfs-1: dirty=944 wb=443 unstable=0 bg_thresh=990 thresh=1980 gap=593 poll_thresh=13 ino=257 dd-2584 [000] 279.772387: balance_dirty_state: bdi btrfs-1: dirty=969 wb=443 unstable=0 bg_thresh=990 thresh=1980 gap=568 poll_thresh=14 ino=257 dd-2584 [000] 279.772445: balance_dirty_state: bdi btrfs-1: dirty=969 wb=443 unstable=0 bg_thresh=989 thresh=1979 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 279.772502: balance_dirty_state: bdi btrfs-1: dirty=994 wb=443 unstable=0 bg_thresh=989 thresh=1979 gap=542 poll_thresh=16 ino=257 flush-btrfs-1-2586 [004] 279.772523: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17152 wrote=0 to_write=8192 dd-2584 [000] 279.772953: balance_dirty_state: bdi btrfs-1: dirty=944 wb=518 unstable=0 bg_thresh=991 thresh=1983 gap=521 poll_thresh=17 ino=257 dd-2584 [000] 279.773129: balance_dirty_state: bdi btrfs-1: dirty=944 wb=568 unstable=0 bg_thresh=991 thresh=1982 gap=470 poll_thresh=18 ino=257 dd-2584 [000] 279.773131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-160% task_gap=-420% task_weight=100% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 279.775637: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=324 wrote=688 to_write=7504 dd-2584 [005] 279.784176: balance_dirty_state: bdi btrfs-1: dirty=394 wb=993 unstable=0 bg_thresh=992 thresh=1984 gap=597 poll_thresh=18 ino=257 dd-2584 [005] 279.784257: balance_dirty_state: bdi btrfs-1: dirty=419 wb=993 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=13 ino=257 dd-2584 [005] 279.784334: balance_dirty_state: bdi btrfs-1: dirty=419 wb=993 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 279.784408: balance_dirty_state: bdi btrfs-1: dirty=444 wb=993 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 279.784485: balance_dirty_state: bdi btrfs-1: dirty=469 wb=993 unstable=0 bg_thresh=999 thresh=1999 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 279.784651: balance_dirty_state: bdi btrfs-1: dirty=494 wb=993 unstable=0 bg_thresh=999 thresh=1998 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 279.784812: balance_dirty_state: bdi btrfs-1: dirty=519 wb=993 unstable=0 bg_thresh=998 thresh=1997 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 279.784818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 279.792117: balance_dirty_state: bdi btrfs-1: dirty=519 wb=868 unstable=0 bg_thresh=998 thresh=1996 gap=609 poll_thresh=18 ino=257 dd-2584 [005] 279.792225: balance_dirty_state: bdi btrfs-1: dirty=544 wb=868 unstable=0 bg_thresh=997 thresh=1995 gap=583 poll_thresh=13 ino=257 dd-2584 [005] 279.792346: balance_dirty_state: bdi btrfs-1: dirty=544 wb=868 unstable=0 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 279.792463: balance_dirty_state: bdi btrfs-1: dirty=569 wb=868 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 279.792585: balance_dirty_state: bdi btrfs-1: dirty=594 wb=868 unstable=0 bg_thresh=996 thresh=1993 gap=531 poll_thresh=16 ino=257 dd-2584 [005] 279.793191: balance_dirty_state: bdi btrfs-1: dirty=619 wb=868 unstable=0 bg_thresh=996 thresh=1992 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 279.793426: balance_dirty_state: bdi btrfs-1: dirty=644 wb=868 unstable=0 bg_thresh=995 thresh=1991 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 279.793435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 279.800259: balance_dirty_state: bdi btrfs-1: dirty=644 wb=868 unstable=0 bg_thresh=995 thresh=1991 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 279.800268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 279.808167: balance_dirty_state: bdi btrfs-1: dirty=644 wb=743 unstable=0 bg_thresh=995 thresh=1990 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 279.808356: balance_dirty_state: bdi btrfs-1: dirty=669 wb=743 unstable=0 bg_thresh=995 thresh=1991 gap=579 poll_thresh=13 ino=257 dd-2584 [005] 279.808539: balance_dirty_state: bdi btrfs-1: dirty=669 wb=743 unstable=0 bg_thresh=996 thresh=1992 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 279.808722: balance_dirty_state: bdi btrfs-1: dirty=694 wb=743 unstable=0 bg_thresh=996 thresh=1992 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 279.808903: balance_dirty_state: bdi btrfs-1: dirty=719 wb=743 unstable=0 bg_thresh=998 thresh=1997 gap=535 poll_thresh=16 ino=257 dd-2584 [005] 279.809271: balance_dirty_state: bdi btrfs-1: dirty=744 wb=743 unstable=0 bg_thresh=994 thresh=1989 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 279.809623: balance_dirty_state: bdi btrfs-1: dirty=769 wb=743 unstable=0 bg_thresh=996 thresh=1992 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 279.809635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 279.816174: balance_dirty_state: bdi btrfs-1: dirty=769 wb=668 unstable=0 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=18 ino=257 dd-2584 [005] 279.816303: balance_dirty_state: bdi btrfs-1: dirty=794 wb=668 unstable=0 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=13 ino=257 dd-2584 [005] 279.816424: balance_dirty_state: bdi btrfs-1: dirty=819 wb=668 unstable=0 bg_thresh=1000 thresh=2000 gap=513 poll_thresh=14 ino=257 dd-2584 [005] 279.816543: balance_dirty_state: bdi btrfs-1: dirty=819 wb=668 unstable=0 bg_thresh=997 thresh=1994 gap=507 poll_thresh=15 ino=257 dd-2584 [005] 279.816663: balance_dirty_state: bdi btrfs-1: dirty=844 wb=668 unstable=0 bg_thresh=999 thresh=1999 gap=487 poll_thresh=16 ino=257 dd-2584 [005] 279.816672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 279.824208: balance_dirty_state: bdi btrfs-1: dirty=844 wb=668 unstable=0 bg_thresh=999 thresh=1999 gap=487 poll_thresh=16 ino=257 dd-2584 [005] 279.824213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 279.832298: balance_dirty_state: bdi btrfs-1: dirty=844 wb=543 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=16 ino=257 dd-2584 [001] 279.832370: balance_dirty_state: bdi btrfs-1: dirty=869 wb=543 unstable=0 bg_thresh=999 thresh=1998 gap=586 poll_thresh=12 ino=257 dd-2584 [001] 279.832598: balance_dirty_state: bdi btrfs-1: dirty=869 wb=543 unstable=0 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=13 ino=257 dd-2584 [001] 279.832655: balance_dirty_state: bdi btrfs-1: dirty=894 wb=543 unstable=0 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=14 ino=257 dd-2584 [001] 279.832711: balance_dirty_state: bdi btrfs-1: dirty=919 wb=543 unstable=0 bg_thresh=1004 thresh=2008 gap=546 poll_thresh=15 ino=257 dd-2584 [001] 279.832767: balance_dirty_state: bdi btrfs-1: dirty=919 wb=543 unstable=0 bg_thresh=1006 thresh=2013 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 279.832881: balance_dirty_state: bdi btrfs-1: dirty=969 wb=543 unstable=0 bg_thresh=1006 thresh=2012 gap=500 poll_thresh=17 ino=257 dd-2584 [001] 279.832885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=44460 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 279.840260: balance_dirty_state: bdi btrfs-1: dirty=969 wb=543 unstable=0 bg_thresh=1006 thresh=2012 gap=500 poll_thresh=17 ino=257 dd-2584 [001] 279.840269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=43380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 279.848147: balance_dirty_state: bdi btrfs-1: dirty=969 wb=543 unstable=0 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=17 ino=257 dd-2584 [000] 279.848156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=43380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 279.856145: balance_dirty_state: bdi btrfs-1: dirty=969 wb=418 unstable=0 bg_thresh=986 thresh=1973 gap=586 poll_thresh=17 ino=257 dd-2584 [000] 279.856206: balance_dirty_state: bdi btrfs-1: dirty=969 wb=418 unstable=0 bg_thresh=989 thresh=1978 gap=591 poll_thresh=13 ino=257 dd-2584 [000] 279.856264: balance_dirty_state: bdi btrfs-1: dirty=994 wb=418 unstable=0 bg_thresh=989 thresh=1978 gap=566 poll_thresh=14 ino=257 flush-btrfs-1-2586 [004] 279.856284: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17236 wrote=0 to_write=8192 dd-2584 [000] 279.856349: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=418 unstable=0 bg_thresh=994 thresh=1989 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 279.856431: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=418 unstable=0 bg_thresh=997 thresh=1995 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 279.856614: balance_dirty_state: bdi btrfs-1: dirty=994 wb=468 unstable=0 bg_thresh=997 thresh=1994 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 279.856800: balance_dirty_state: bdi btrfs-1: dirty=994 wb=518 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 279.856802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=43380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 279.858306: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=408 wrote=688 to_write=7504 dd-2584 [004] 279.864171: balance_dirty_state: bdi btrfs-1: dirty=394 wb=968 unstable=0 bg_thresh=985 thresh=1971 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 279.864262: balance_dirty_state: bdi btrfs-1: dirty=419 wb=968 unstable=0 bg_thresh=988 thresh=1976 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 279.864348: balance_dirty_state: bdi btrfs-1: dirty=419 wb=968 unstable=0 bg_thresh=988 thresh=1976 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 279.864682: balance_dirty_state: bdi btrfs-1: dirty=444 wb=968 unstable=0 bg_thresh=990 thresh=1981 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 279.864739: balance_dirty_state: bdi btrfs-1: dirty=444 wb=968 unstable=0 bg_thresh=990 thresh=1981 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 279.864854: balance_dirty_state: bdi btrfs-1: dirty=494 wb=968 unstable=0 bg_thresh=993 thresh=1986 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 279.864974: balance_dirty_state: bdi btrfs-1: dirty=519 wb=968 unstable=0 bg_thresh=992 thresh=1984 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 279.865091: balance_dirty_state: bdi btrfs-1: dirty=544 wb=968 unstable=0 bg_thresh=994 thresh=1989 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 279.865097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=43380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.872138: balance_dirty_state: bdi btrfs-1: dirty=544 wb=843 unstable=0 bg_thresh=994 thresh=1988 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 279.872207: balance_dirty_state: bdi btrfs-1: dirty=569 wb=843 unstable=0 bg_thresh=996 thresh=1993 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 279.872264: balance_dirty_state: bdi btrfs-1: dirty=594 wb=843 unstable=0 bg_thresh=993 thresh=1987 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 279.872321: balance_dirty_state: bdi btrfs-1: dirty=594 wb=843 unstable=0 bg_thresh=996 thresh=1992 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 279.872434: balance_dirty_state: bdi btrfs-1: dirty=644 wb=843 unstable=0 bg_thresh=995 thresh=1991 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 279.872548: balance_dirty_state: bdi btrfs-1: dirty=669 wb=843 unstable=0 bg_thresh=997 thresh=1995 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 279.872553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=43380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.880235: balance_dirty_state: bdi btrfs-1: dirty=669 wb=843 unstable=0 bg_thresh=1001 thresh=2003 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 279.880241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=43380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.888210: balance_dirty_state: bdi btrfs-1: dirty=669 wb=843 unstable=0 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 279.888214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=43380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.896185: balance_dirty_state: bdi btrfs-1: dirty=669 wb=718 unstable=0 bg_thresh=1005 thresh=2010 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 279.896319: balance_dirty_state: bdi btrfs-1: dirty=669 wb=718 unstable=0 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 279.896708: balance_dirty_state: bdi btrfs-1: dirty=694 wb=718 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 279.896794: balance_dirty_state: bdi btrfs-1: dirty=719 wb=718 unstable=0 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 279.896879: balance_dirty_state: bdi btrfs-1: dirty=719 wb=718 unstable=0 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 279.897050: balance_dirty_state: bdi btrfs-1: dirty=769 wb=718 unstable=0 bg_thresh=1003 thresh=2007 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 279.897221: balance_dirty_state: bdi btrfs-1: dirty=794 wb=718 unstable=0 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 279.897228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=43380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.904198: balance_dirty_state: bdi btrfs-1: dirty=794 wb=718 unstable=0 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 279.904205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=43380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.912254: balance_dirty_state: bdi btrfs-1: dirty=794 wb=668 unstable=0 bg_thresh=1004 thresh=2008 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 279.912357: balance_dirty_state: bdi btrfs-1: dirty=819 wb=668 unstable=0 bg_thresh=1001 thresh=2002 gap=515 poll_thresh=13 ino=257 dd-2584 [004] 279.912415: balance_dirty_state: bdi btrfs-1: dirty=819 wb=668 unstable=0 bg_thresh=1003 thresh=2007 gap=520 poll_thresh=14 ino=257 dd-2584 [004] 279.912472: balance_dirty_state: bdi btrfs-1: dirty=844 wb=668 unstable=0 bg_thresh=1003 thresh=2006 gap=494 poll_thresh=15 ino=257 dd-2584 [004] 279.912477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=43380 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 279.924205: balance_dirty_state: bdi btrfs-1: dirty=844 wb=518 unstable=0 bg_thresh=1002 thresh=2005 gap=643 poll_thresh=15 ino=257 dd-2584 [004] 279.924320: balance_dirty_state: bdi btrfs-1: dirty=844 wb=518 unstable=0 bg_thresh=1002 thresh=2005 gap=643 poll_thresh=11 ino=257 dd-2584 [004] 279.924399: balance_dirty_state: bdi btrfs-1: dirty=869 wb=518 unstable=0 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=12 ino=257 dd-2584 [004] 279.924477: balance_dirty_state: bdi btrfs-1: dirty=894 wb=518 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 279.924551: balance_dirty_state: bdi btrfs-1: dirty=894 wb=518 unstable=0 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 279.924646: balance_dirty_state: bdi btrfs-1: dirty=919 wb=518 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 279.924785: balance_dirty_state: bdi btrfs-1: dirty=944 wb=468 unstable=0 bg_thresh=997 thresh=1995 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 279.925245: balance_dirty_state: bdi btrfs-1: dirty=969 wb=393 unstable=0 bg_thresh=1002 thresh=2005 gap=643 poll_thresh=17 ino=257 dd-2584 [004] 279.925407: balance_dirty_state: bdi btrfs-1: dirty=994 wb=393 unstable=0 bg_thresh=998 thresh=1997 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 279.925566: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=393 unstable=0 bg_thresh=997 thresh=1995 gap=558 poll_thresh=19 ino=257 flush-btrfs-1-2586 [000] 279.925592: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17304 wrote=0 to_write=8192 dd-2584 [004] 279.925796: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=393 unstable=0 bg_thresh=1003 thresh=2006 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 279.926035: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=443 unstable=0 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=21 ino=257 dd-2584 [004] 279.926279: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=493 unstable=0 bg_thresh=998 thresh=1996 gap=484 poll_thresh=22 ino=257 dd-2584 [004] 279.926282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=43380 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 279.928344: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=480 wrote=736 to_write=7456 dd-2584 [004] 279.932242: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1118 unstable=0 bg_thresh=1001 thresh=2002 gap=490 poll_thresh=22 ino=257 dd-2584 [004] 279.932252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=43380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.940265: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1018 unstable=0 bg_thresh=1001 thresh=2002 gap=590 poll_thresh=22 ino=257 dd-2584 [004] 279.940382: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1018 unstable=0 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 279.940587: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1018 unstable=0 bg_thresh=1000 thresh=2000 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 279.941105: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1018 unstable=0 bg_thresh=999 thresh=1999 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 279.941113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=43380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.948200: balance_dirty_state: bdi btrfs-1: dirty=494 wb=893 unstable=0 bg_thresh=1001 thresh=2003 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 279.948390: balance_dirty_state: bdi btrfs-1: dirty=494 wb=893 unstable=0 bg_thresh=1001 thresh=2002 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 279.948494: balance_dirty_state: bdi btrfs-1: dirty=519 wb=893 unstable=0 bg_thresh=1003 thresh=2007 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 279.948595: balance_dirty_state: bdi btrfs-1: dirty=519 wb=893 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 279.948697: balance_dirty_state: bdi btrfs-1: dirty=544 wb=893 unstable=0 bg_thresh=1003 thresh=2006 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 279.948897: balance_dirty_state: bdi btrfs-1: dirty=569 wb=893 unstable=0 bg_thresh=1002 thresh=2005 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 279.949101: balance_dirty_state: bdi btrfs-1: dirty=619 wb=893 unstable=0 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 279.949109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=43020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.956290: balance_dirty_state: bdi btrfs-1: dirty=619 wb=893 unstable=0 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 279.956297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=43020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.964297: balance_dirty_state: bdi btrfs-1: dirty=619 wb=893 unstable=0 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 279.964305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=43020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.972157: balance_dirty_state: bdi btrfs-1: dirty=619 wb=743 unstable=0 bg_thresh=1000 thresh=2001 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 279.972253: balance_dirty_state: bdi btrfs-1: dirty=619 wb=743 unstable=0 bg_thresh=997 thresh=1994 gap=632 poll_thresh=13 ino=257 dd-2584 [004] 279.972344: balance_dirty_state: bdi btrfs-1: dirty=644 wb=743 unstable=0 bg_thresh=1002 thresh=2005 gap=618 poll_thresh=14 ino=257 dd-2584 [004] 279.972436: balance_dirty_state: bdi btrfs-1: dirty=669 wb=743 unstable=0 bg_thresh=996 thresh=1993 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 279.972530: balance_dirty_state: bdi btrfs-1: dirty=669 wb=743 unstable=0 bg_thresh=999 thresh=1998 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 279.972711: balance_dirty_state: bdi btrfs-1: dirty=719 wb=743 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 279.973471: balance_dirty_state: bdi btrfs-1: dirty=744 wb=743 unstable=0 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 279.973779: balance_dirty_state: bdi btrfs-1: dirty=769 wb=743 unstable=0 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 279.973791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=43020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 279.980276: balance_dirty_state: bdi btrfs-1: dirty=769 wb=743 unstable=0 bg_thresh=1001 thresh=2003 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 279.980281: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=43020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 279.988206: balance_dirty_state: bdi btrfs-1: dirty=769 wb=718 unstable=0 bg_thresh=998 thresh=1997 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 279.988290: balance_dirty_state: bdi btrfs-1: dirty=769 wb=718 unstable=0 bg_thresh=998 thresh=1997 gap=510 poll_thresh=14 ino=257 dd-2584 [001] 279.988365: balance_dirty_state: bdi btrfs-1: dirty=794 wb=718 unstable=0 bg_thresh=1001 thresh=2002 gap=490 poll_thresh=15 ino=257 dd-2584 [001] 279.988371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=43020 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 279.996210: balance_dirty_state: bdi btrfs-1: dirty=794 wb=718 unstable=0 bg_thresh=994 thresh=1989 gap=477 poll_thresh=15 ino=257 dd-2584 [001] 279.996218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=43020 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 280.004200: balance_dirty_state: bdi btrfs-1: dirty=794 wb=568 unstable=0 bg_thresh=993 thresh=1986 gap=624 poll_thresh=15 ino=257 dd-2584 [005] 280.004387: balance_dirty_state: bdi btrfs-1: dirty=819 wb=568 unstable=0 bg_thresh=992 thresh=1985 gap=598 poll_thresh=11 ino=257 dd-2584 [005] 280.004568: balance_dirty_state: bdi btrfs-1: dirty=819 wb=568 unstable=0 bg_thresh=989 thresh=1979 gap=592 poll_thresh=12 ino=257 dd-2584 [005] 280.004749: balance_dirty_state: bdi btrfs-1: dirty=844 wb=568 unstable=0 bg_thresh=992 thresh=1984 gap=572 poll_thresh=13 ino=257 dd-2584 [005] 280.004929: balance_dirty_state: bdi btrfs-1: dirty=844 wb=568 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 280.005102: balance_dirty_state: bdi btrfs-1: dirty=869 wb=568 unstable=0 bg_thresh=997 thresh=1995 gap=558 poll_thresh=15 ino=257 dd-2584 [005] 280.005252: balance_dirty_state: bdi btrfs-1: dirty=894 wb=568 unstable=0 bg_thresh=997 thresh=1994 gap=532 poll_thresh=16 ino=257 dd-2584 [005] 280.005490: balance_dirty_state: bdi btrfs-1: dirty=919 wb=568 unstable=0 bg_thresh=994 thresh=1989 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 280.005726: balance_dirty_state: bdi btrfs-1: dirty=944 wb=568 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 280.005735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=43020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.012264: balance_dirty_state: bdi btrfs-1: dirty=944 wb=443 unstable=0 bg_thresh=993 thresh=1986 gap=599 poll_thresh=18 ino=257 dd-2584 [005] 280.012391: balance_dirty_state: bdi btrfs-1: dirty=969 wb=443 unstable=0 bg_thresh=995 thresh=1991 gap=579 poll_thresh=13 ino=257 dd-2584 [005] 280.012882: balance_dirty_state: bdi btrfs-1: dirty=994 wb=443 unstable=0 bg_thresh=995 thresh=1990 gap=553 poll_thresh=14 ino=257 dd-2584 [005] 280.013001: balance_dirty_state: bdi btrfs-1: dirty=994 wb=443 unstable=0 bg_thresh=997 thresh=1995 gap=558 poll_thresh=15 ino=257 dd-2584 [005] 280.013119: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=443 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 280.013201: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17392 wrote=0 to_write=8192 dd-2584 [005] 280.013365: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=443 unstable=0 bg_thresh=994 thresh=1988 gap=501 poll_thresh=17 ino=257 dd-2584 [005] 280.013642: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=493 unstable=0 bg_thresh=996 thresh=1992 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 280.013644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=43020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 280.015628: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=564 wrote=688 to_write=7504 dd-2584 [005] 280.020166: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1018 unstable=0 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=18 ino=257 dd-2584 [005] 280.020289: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1018 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=13 ino=257 dd-2584 [005] 280.020427: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1018 unstable=0 bg_thresh=1004 thresh=2009 gap=572 poll_thresh=14 ino=257 dd-2584 [005] 280.020549: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1018 unstable=0 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 280.020670: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1018 unstable=0 bg_thresh=1004 thresh=2008 gap=546 poll_thresh=16 ino=257 dd-2584 [005] 280.020911: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1018 unstable=0 bg_thresh=1003 thresh=2007 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 280.021157: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1018 unstable=0 bg_thresh=1005 thresh=2011 gap=474 poll_thresh=18 ino=257 dd-2584 [005] 280.021166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=43020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.028241: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1018 unstable=0 bg_thresh=1005 thresh=2011 gap=474 poll_thresh=18 ino=257 dd-2584 [005] 280.028250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=43020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.036196: balance_dirty_state: bdi btrfs-1: dirty=519 wb=665 unstable=0 bg_thresh=1000 thresh=2001 gap=817 poll_thresh=18 ino=257 dd-2584 [005] 280.036295: balance_dirty_state: bdi btrfs-1: dirty=519 wb=665 unstable=0 bg_thresh=1000 thresh=2000 gap=816 poll_thresh=13 ino=257 dd-2584 [005] 280.036672: balance_dirty_state: bdi btrfs-1: dirty=544 wb=665 unstable=0 bg_thresh=1000 thresh=2000 gap=791 poll_thresh=14 ino=257 dd-2584 [005] 280.036762: balance_dirty_state: bdi btrfs-1: dirty=544 wb=665 unstable=0 bg_thresh=999 thresh=1999 gap=790 poll_thresh=15 ino=257 dd-2584 [005] 280.036851: balance_dirty_state: bdi btrfs-1: dirty=569 wb=665 unstable=0 bg_thresh=999 thresh=1999 gap=765 poll_thresh=16 ino=257 dd-2584 [005] 280.037032: balance_dirty_state: bdi btrfs-1: dirty=594 wb=665 unstable=0 bg_thresh=1001 thresh=2003 gap=744 poll_thresh=17 ino=257 dd-2584 [005] 280.037212: balance_dirty_state: bdi btrfs-1: dirty=644 wb=665 unstable=0 bg_thresh=998 thresh=1996 gap=687 poll_thresh=18 ino=257 dd-2584 [005] 280.037387: balance_dirty_state: bdi btrfs-1: dirty=669 wb=665 unstable=0 bg_thresh=997 thresh=1995 gap=661 poll_thresh=19 ino=257 dd-2584 [005] 280.037564: balance_dirty_state: bdi btrfs-1: dirty=694 wb=665 unstable=0 bg_thresh=997 thresh=1994 gap=635 poll_thresh=20 ino=257 dd-2584 [005] 280.037742: balance_dirty_state: bdi btrfs-1: dirty=719 wb=665 unstable=0 bg_thresh=999 thresh=1998 gap=614 poll_thresh=21 ino=257 dd-2584 [005] 280.037899: balance_dirty_state: bdi btrfs-1: dirty=769 wb=665 unstable=0 bg_thresh=998 thresh=1997 gap=563 poll_thresh=22 ino=257 dd-2584 [005] 280.038182: balance_dirty_state: bdi btrfs-1: dirty=794 wb=665 unstable=0 bg_thresh=998 thresh=1996 gap=537 poll_thresh=23 ino=257 dd-2584 [005] 280.038303: balance_dirty_state: bdi btrfs-1: dirty=819 wb=665 unstable=0 bg_thresh=1000 thresh=2000 gap=516 poll_thresh=24 ino=257 dd-2584 [005] 280.038436: balance_dirty_state: bdi btrfs-1: dirty=869 wb=665 unstable=0 bg_thresh=999 thresh=1999 gap=465 poll_thresh=25 ino=257 dd-2584 [005] 280.038443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-396% task_weight=100% bdi_bw=43020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.044271: balance_dirty_state: bdi btrfs-1: dirty=871 wb=540 unstable=0 bg_thresh=990 thresh=1980 gap=569 poll_thresh=25 ino=257 dd-2584 [005] 280.044366: balance_dirty_state: bdi btrfs-1: dirty=871 wb=540 unstable=0 bg_thresh=989 thresh=1979 gap=568 poll_thresh=19 ino=257 dd-2584 [005] 280.044548: balance_dirty_state: bdi btrfs-1: dirty=921 wb=540 unstable=0 bg_thresh=988 thresh=1977 gap=516 poll_thresh=20 ino=257 dd-2584 [005] 280.044727: balance_dirty_state: bdi btrfs-1: dirty=946 wb=540 unstable=0 bg_thresh=991 thresh=1982 gap=496 poll_thresh=21 ino=257 dd-2584 [005] 280.044907: balance_dirty_state: bdi btrfs-1: dirty=971 wb=540 unstable=0 bg_thresh=989 thresh=1979 gap=468 poll_thresh=22 ino=257 dd-2584 [005] 280.044913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-162% task_gap=-425% task_weight=100% bdi_bw=43020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.052257: balance_dirty_state: bdi btrfs-1: dirty=977 wb=415 unstable=0 bg_thresh=989 thresh=1978 gap=586 poll_thresh=22 ino=257 dd-2584 [005] 280.052385: balance_dirty_state: bdi btrfs-1: dirty=977 wb=415 unstable=0 bg_thresh=989 thresh=1978 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 280.052622: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=415 unstable=0 bg_thresh=991 thresh=1982 gap=540 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 280.052713: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17432 wrote=0 to_write=8192 dd-2584 [005] 280.053240: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=465 unstable=0 bg_thresh=993 thresh=1986 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 280.053488: balance_dirty_state: bdi btrfs-1: dirty=977 wb=515 unstable=0 bg_thresh=992 thresh=1985 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 280.053491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=99% bdi_bw=43180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 280.057388: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=608 wrote=704 to_write=7488 dd-2584 [001] 280.060274: balance_dirty_state: bdi btrfs-1: dirty=377 wb=990 unstable=0 bg_thresh=992 thresh=1984 gap=617 poll_thresh=19 ino=257 dd-2584 [001] 280.060375: balance_dirty_state: bdi btrfs-1: dirty=377 wb=990 unstable=0 bg_thresh=992 thresh=1984 gap=617 poll_thresh=14 ino=257 dd-2584 [001] 280.060465: balance_dirty_state: bdi btrfs-1: dirty=402 wb=990 unstable=0 bg_thresh=994 thresh=1989 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 280.060555: balance_dirty_state: bdi btrfs-1: dirty=427 wb=990 unstable=0 bg_thresh=994 thresh=1989 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 280.060729: balance_dirty_state: bdi btrfs-1: dirty=452 wb=990 unstable=0 bg_thresh=999 thresh=1999 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 280.060912: balance_dirty_state: bdi btrfs-1: dirty=477 wb=990 unstable=0 bg_thresh=999 thresh=1998 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 280.061090: balance_dirty_state: bdi btrfs-1: dirty=527 wb=990 unstable=0 bg_thresh=998 thresh=1997 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 280.061098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-351% task_weight=99% bdi_bw=43180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 280.068190: balance_dirty_state: bdi btrfs-1: dirty=534 wb=870 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 280.068310: balance_dirty_state: bdi btrfs-1: dirty=534 wb=870 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 280.068399: balance_dirty_state: bdi btrfs-1: dirty=559 wb=870 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 280.068488: balance_dirty_state: bdi btrfs-1: dirty=584 wb=870 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 280.068945: balance_dirty_state: bdi btrfs-1: dirty=609 wb=870 unstable=0 bg_thresh=1001 thresh=2003 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 280.069125: balance_dirty_state: bdi btrfs-1: dirty=634 wb=870 unstable=0 bg_thresh=1001 thresh=2002 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 280.069133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=43180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 280.076177: balance_dirty_state: bdi btrfs-1: dirty=634 wb=745 unstable=0 bg_thresh=995 thresh=1991 gap=612 poll_thresh=18 ino=257 dd-2584 [001] 280.076238: balance_dirty_state: bdi btrfs-1: dirty=659 wb=745 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=13 ino=257 dd-2584 [001] 280.076297: balance_dirty_state: bdi btrfs-1: dirty=659 wb=745 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 280.076354: balance_dirty_state: bdi btrfs-1: dirty=684 wb=745 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 280.076411: balance_dirty_state: bdi btrfs-1: dirty=709 wb=745 unstable=0 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 280.076529: balance_dirty_state: bdi btrfs-1: dirty=734 wb=745 unstable=0 bg_thresh=1000 thresh=2000 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 280.076647: balance_dirty_state: bdi btrfs-1: dirty=759 wb=745 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 280.076652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=43180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.084191: balance_dirty_state: bdi btrfs-1: dirty=759 wb=570 unstable=0 bg_thresh=991 thresh=1983 gap=654 poll_thresh=18 ino=257 dd-2584 [005] 280.084287: balance_dirty_state: bdi btrfs-1: dirty=784 wb=570 unstable=0 bg_thresh=987 thresh=1975 gap=621 poll_thresh=13 ino=257 dd-2584 [005] 280.084381: balance_dirty_state: bdi btrfs-1: dirty=809 wb=570 unstable=0 bg_thresh=984 thresh=1969 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 280.084463: balance_dirty_state: bdi btrfs-1: dirty=809 wb=570 unstable=0 bg_thresh=993 thresh=1986 gap=607 poll_thresh=15 ino=257 dd-2584 [005] 280.084552: balance_dirty_state: bdi btrfs-1: dirty=834 wb=570 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 280.084981: balance_dirty_state: bdi btrfs-1: dirty=859 wb=570 unstable=0 bg_thresh=991 thresh=1983 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 280.085095: balance_dirty_state: bdi btrfs-1: dirty=884 wb=570 unstable=0 bg_thresh=991 thresh=1982 gap=528 poll_thresh=18 ino=257 dd-2584 [005] 280.085207: balance_dirty_state: bdi btrfs-1: dirty=934 wb=570 unstable=0 bg_thresh=990 thresh=1981 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 280.085212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=43180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.092343: balance_dirty_state: bdi btrfs-1: dirty=934 wb=445 unstable=0 bg_thresh=989 thresh=1978 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 280.092472: balance_dirty_state: bdi btrfs-1: dirty=934 wb=445 unstable=0 bg_thresh=991 thresh=1983 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 280.092595: balance_dirty_state: bdi btrfs-1: dirty=959 wb=445 unstable=0 bg_thresh=991 thresh=1982 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 280.092712: balance_dirty_state: bdi btrfs-1: dirty=984 wb=445 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 280.092948: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=445 unstable=0 bg_thresh=993 thresh=1986 gap=532 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 280.093037: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17472 wrote=0 to_write=8192 dd-2584 [005] 280.093197: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=445 unstable=0 bg_thresh=989 thresh=1979 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 280.093446: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=470 unstable=0 bg_thresh=991 thresh=1983 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 280.093449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=43180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 280.097642: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=648 wrote=688 to_write=7504 dd-2584 [000] 280.100301: balance_dirty_state: bdi btrfs-1: dirty=386 wb=988 unstable=0 bg_thresh=991 thresh=1983 gap=609 poll_thresh=19 ino=257 dd-2584 [000] 280.100426: balance_dirty_state: bdi btrfs-1: dirty=386 wb=988 unstable=0 bg_thresh=994 thresh=1988 gap=614 poll_thresh=14 ino=257 dd-2584 [000] 280.100545: balance_dirty_state: bdi btrfs-1: dirty=411 wb=988 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=15 ino=257 dd-2584 [000] 280.101028: balance_dirty_state: bdi btrfs-1: dirty=411 wb=988 unstable=0 bg_thresh=996 thresh=1993 gap=594 poll_thresh=16 ino=257 dd-2584 [000] 280.101263: balance_dirty_state: bdi btrfs-1: dirty=461 wb=988 unstable=0 bg_thresh=996 thresh=1993 gap=544 poll_thresh=17 ino=257 dd-2584 [000] 280.101500: balance_dirty_state: bdi btrfs-1: dirty=486 wb=988 unstable=0 bg_thresh=995 thresh=1991 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 280.101734: balance_dirty_state: bdi btrfs-1: dirty=511 wb=988 unstable=0 bg_thresh=995 thresh=1990 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 280.101743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-314% task_weight=100% bdi_bw=43180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 280.108225: balance_dirty_state: bdi btrfs-1: dirty=511 wb=863 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=19 ino=257 dd-2584 [001] 280.108299: balance_dirty_state: bdi btrfs-1: dirty=511 wb=863 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=14 ino=257 dd-2584 [001] 280.108359: balance_dirty_state: bdi btrfs-1: dirty=536 wb=863 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 280.108415: balance_dirty_state: bdi btrfs-1: dirty=561 wb=863 unstable=0 bg_thresh=997 thresh=1994 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 280.108526: balance_dirty_state: bdi btrfs-1: dirty=586 wb=863 unstable=0 bg_thresh=1002 thresh=2004 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 280.108640: balance_dirty_state: bdi btrfs-1: dirty=611 wb=863 unstable=0 bg_thresh=1001 thresh=2003 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 280.108752: balance_dirty_state: bdi btrfs-1: dirty=661 wb=863 unstable=0 bg_thresh=1001 thresh=2002 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 280.108756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=43180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 280.116210: balance_dirty_state: bdi btrfs-1: dirty=669 wb=742 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=19 ino=257 dd-2584 [001] 280.116469: balance_dirty_state: bdi btrfs-1: dirty=669 wb=742 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 280.116529: balance_dirty_state: bdi btrfs-1: dirty=694 wb=742 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 280.116589: balance_dirty_state: bdi btrfs-1: dirty=719 wb=742 unstable=0 bg_thresh=999 thresh=1999 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 280.116712: balance_dirty_state: bdi btrfs-1: dirty=744 wb=692 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 280.116831: balance_dirty_state: bdi btrfs-1: dirty=769 wb=692 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=18 ino=257 dd-2584 [001] 280.116949: balance_dirty_state: bdi btrfs-1: dirty=794 wb=692 unstable=0 bg_thresh=1003 thresh=2007 gap=521 poll_thresh=19 ino=257 dd-2584 [001] 280.117065: balance_dirty_state: bdi btrfs-1: dirty=844 wb=692 unstable=0 bg_thresh=1003 thresh=2006 gap=470 poll_thresh=20 ino=257 dd-2584 [001] 280.117070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=43180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 280.124186: balance_dirty_state: bdi btrfs-1: dirty=844 wb=692 unstable=0 bg_thresh=997 thresh=1995 gap=459 poll_thresh=20 ino=257 dd-2584 [001] 280.124190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=43180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.132209: balance_dirty_state: bdi btrfs-1: dirty=844 wb=467 unstable=0 bg_thresh=993 thresh=1987 gap=676 poll_thresh=20 ino=257 dd-2584 [005] 280.132317: balance_dirty_state: bdi btrfs-1: dirty=869 wb=417 unstable=0 bg_thresh=993 thresh=1987 gap=701 poll_thresh=15 ino=257 dd-2584 [005] 280.132396: balance_dirty_state: bdi btrfs-1: dirty=894 wb=417 unstable=0 bg_thresh=996 thresh=1992 gap=681 poll_thresh=16 ino=257 dd-2584 [005] 280.132510: balance_dirty_state: bdi btrfs-1: dirty=919 wb=417 unstable=0 bg_thresh=995 thresh=1991 gap=655 poll_thresh=17 ino=257 dd-2584 [005] 280.132794: balance_dirty_state: bdi btrfs-1: dirty=944 wb=417 unstable=0 bg_thresh=995 thresh=1990 gap=629 poll_thresh=18 ino=257 dd-2584 [005] 280.132908: balance_dirty_state: bdi btrfs-1: dirty=994 wb=417 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=19 ino=257 dd-2584 [005] 280.133019: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=417 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 280.133105: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17512 wrote=0 to_write=8192 dd-2584 [005] 280.133146: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=417 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=21 ino=257 dd-2584 [005] 280.133271: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=442 unstable=0 bg_thresh=998 thresh=1996 gap=510 poll_thresh=22 ino=257 dd-2584 [005] 280.133399: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=492 unstable=0 bg_thresh=997 thresh=1995 gap=459 poll_thresh=23 ino=257 dd-2584 [005] 280.133400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=43180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 280.135452: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=684 wrote=720 to_write=7472 dd-2584 [005] 280.140271: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1017 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=23 ino=257 dd-2584 [005] 280.140370: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1017 unstable=0 bg_thresh=990 thresh=1981 gap=570 poll_thresh=17 ino=257 dd-2584 [005] 280.140562: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1017 unstable=0 bg_thresh=993 thresh=1986 gap=525 poll_thresh=18 ino=257 dd-2584 [005] 280.140759: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1017 unstable=0 bg_thresh=994 thresh=1989 gap=503 poll_thresh=19 ino=257 dd-2584 [005] 280.141273: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1017 unstable=0 bg_thresh=993 thresh=1986 gap=475 poll_thresh=20 ino=257 dd-2584 [005] 280.141279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=43180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 280.148216: balance_dirty_state: bdi btrfs-1: dirty=494 wb=892 unstable=0 bg_thresh=989 thresh=1978 gap=592 poll_thresh=20 ino=257 dd-2584 [001] 280.148298: balance_dirty_state: bdi btrfs-1: dirty=494 wb=892 unstable=0 bg_thresh=989 thresh=1978 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 280.148359: balance_dirty_state: bdi btrfs-1: dirty=519 wb=892 unstable=0 bg_thresh=991 thresh=1983 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 280.148473: balance_dirty_state: bdi btrfs-1: dirty=544 wb=892 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 280.148588: balance_dirty_state: bdi btrfs-1: dirty=569 wb=892 unstable=0 bg_thresh=996 thresh=1993 gap=532 poll_thresh=18 ino=257 dd-2584 [001] 280.148701: balance_dirty_state: bdi btrfs-1: dirty=619 wb=892 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 280.148706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=101% bdi_bw=43180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 280.156215: balance_dirty_state: bdi btrfs-1: dirty=619 wb=767 unstable=0 bg_thresh=989 thresh=1978 gap=592 poll_thresh=19 ino=257 dd-2584 [001] 280.156295: balance_dirty_state: bdi btrfs-1: dirty=619 wb=767 unstable=0 bg_thresh=989 thresh=1978 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 280.156355: balance_dirty_state: bdi btrfs-1: dirty=644 wb=767 unstable=0 bg_thresh=991 thresh=1983 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 280.156415: balance_dirty_state: bdi btrfs-1: dirty=669 wb=767 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 280.156540: balance_dirty_state: bdi btrfs-1: dirty=694 wb=767 unstable=0 bg_thresh=993 thresh=1987 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 280.156850: balance_dirty_state: bdi btrfs-1: dirty=719 wb=767 unstable=0 bg_thresh=996 thresh=1992 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 280.156971: balance_dirty_state: bdi btrfs-1: dirty=769 wb=767 unstable=0 bg_thresh=998 thresh=1997 gap=461 poll_thresh=19 ino=257 dd-2584 [001] 280.156976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=45668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 280.164212: balance_dirty_state: bdi btrfs-1: dirty=757 wb=679 unstable=0 bg_thresh=984 thresh=1968 gap=532 poll_thresh=19 ino=257 dd-2584 [001] 280.164294: balance_dirty_state: bdi btrfs-1: dirty=757 wb=604 unstable=0 bg_thresh=984 thresh=1968 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 280.164355: balance_dirty_state: bdi btrfs-1: dirty=782 wb=604 unstable=0 bg_thresh=983 thresh=1967 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 280.164415: balance_dirty_state: bdi btrfs-1: dirty=782 wb=604 unstable=0 bg_thresh=983 thresh=1967 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 280.164542: balance_dirty_state: bdi btrfs-1: dirty=832 wb=604 unstable=0 bg_thresh=985 thresh=1971 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 280.164669: balance_dirty_state: bdi btrfs-1: dirty=857 wb=604 unstable=0 bg_thresh=988 thresh=1976 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 280.164795: balance_dirty_state: bdi btrfs-1: dirty=882 wb=604 unstable=0 bg_thresh=987 thresh=1974 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 280.164799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=45668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 280.172307: balance_dirty_state: bdi btrfs-1: dirty=882 wb=479 unstable=0 bg_thresh=992 thresh=1984 gap=623 poll_thresh=19 ino=257 dd-2584 [001] 280.172381: balance_dirty_state: bdi btrfs-1: dirty=907 wb=479 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=14 ino=257 dd-2584 [001] 280.172438: balance_dirty_state: bdi btrfs-1: dirty=932 wb=479 unstable=0 bg_thresh=991 thresh=1983 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 280.172497: balance_dirty_state: bdi btrfs-1: dirty=932 wb=479 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 280.172800: balance_dirty_state: bdi btrfs-1: dirty=957 wb=479 unstable=0 bg_thresh=993 thresh=1986 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 280.172922: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=479 unstable=0 bg_thresh=992 thresh=1985 gap=499 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 280.172998: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17552 wrote=0 to_write=8192 dd-2584 [001] 280.173049: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=479 unstable=0 bg_thresh=992 thresh=1984 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 280.173050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=45668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 280.174935: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=724 wrote=672 to_write=7520 dd-2584 [001] 280.180286: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1029 unstable=0 bg_thresh=995 thresh=1990 gap=604 poll_thresh=19 ino=257 dd-2584 [001] 280.180356: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1029 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 280.180418: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1029 unstable=0 bg_thresh=994 thresh=1989 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 280.180479: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1029 unstable=0 bg_thresh=997 thresh=1994 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 280.180599: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1029 unstable=0 bg_thresh=996 thresh=1993 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 280.180717: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1029 unstable=0 bg_thresh=996 thresh=1992 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 280.180722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=45668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 280.188367: balance_dirty_state: bdi btrfs-1: dirty=482 wb=879 unstable=0 bg_thresh=995 thresh=1990 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 280.188437: balance_dirty_state: bdi btrfs-1: dirty=482 wb=879 unstable=0 bg_thresh=994 thresh=1989 gap=628 poll_thresh=13 ino=257 dd-2584 [001] 280.188495: balance_dirty_state: bdi btrfs-1: dirty=507 wb=879 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=14 ino=257 dd-2584 [001] 280.188553: balance_dirty_state: bdi btrfs-1: dirty=507 wb=879 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=15 ino=257 dd-2584 [001] 280.188613: balance_dirty_state: bdi btrfs-1: dirty=532 wb=879 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 280.188904: balance_dirty_state: bdi btrfs-1: dirty=557 wb=879 unstable=0 bg_thresh=993 thresh=1986 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 280.189017: balance_dirty_state: bdi btrfs-1: dirty=607 wb=879 unstable=0 bg_thresh=992 thresh=1985 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 280.189131: balance_dirty_state: bdi btrfs-1: dirty=632 wb=879 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 280.189136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=45668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 280.196288: balance_dirty_state: bdi btrfs-1: dirty=632 wb=754 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=19 ino=257 dd-2584 [001] 280.196420: balance_dirty_state: bdi btrfs-1: dirty=657 wb=754 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 280.196539: balance_dirty_state: bdi btrfs-1: dirty=657 wb=754 unstable=0 bg_thresh=992 thresh=1985 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 280.196658: balance_dirty_state: bdi btrfs-1: dirty=682 wb=754 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 280.196892: balance_dirty_state: bdi btrfs-1: dirty=707 wb=754 unstable=0 bg_thresh=994 thresh=1989 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 280.197128: balance_dirty_state: bdi btrfs-1: dirty=732 wb=754 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 280.197363: balance_dirty_state: bdi btrfs-1: dirty=782 wb=754 unstable=0 bg_thresh=993 thresh=1986 gap=450 poll_thresh=19 ino=257 dd-2584 [001] 280.197372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=45668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 280.204331: balance_dirty_state: bdi btrfs-1: dirty=782 wb=754 unstable=0 bg_thresh=995 thresh=1991 gap=455 poll_thresh=19 ino=257 dd-2584 [001] 280.204340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=45668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 280.212321: balance_dirty_state: bdi btrfs-1: dirty=782 wb=554 unstable=0 bg_thresh=997 thresh=1995 gap=659 poll_thresh=19 ino=257 dd-2584 [001] 280.212425: balance_dirty_state: bdi btrfs-1: dirty=782 wb=554 unstable=0 bg_thresh=997 thresh=1995 gap=659 poll_thresh=14 ino=257 dd-2584 [001] 280.212664: balance_dirty_state: bdi btrfs-1: dirty=807 wb=554 unstable=0 bg_thresh=997 thresh=1994 gap=633 poll_thresh=15 ino=257 dd-2584 [001] 280.212724: balance_dirty_state: bdi btrfs-1: dirty=832 wb=554 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=16 ino=257 dd-2584 [001] 280.212843: balance_dirty_state: bdi btrfs-1: dirty=857 wb=554 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=17 ino=257 dd-2584 [001] 280.212962: balance_dirty_state: bdi btrfs-1: dirty=882 wb=554 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=18 ino=257 dd-2584 [001] 280.213080: balance_dirty_state: bdi btrfs-1: dirty=907 wb=554 unstable=0 bg_thresh=998 thresh=1996 gap=535 poll_thresh=19 ino=257 dd-2584 [001] 280.213200: balance_dirty_state: bdi btrfs-1: dirty=957 wb=554 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=20 ino=257 dd-2584 [001] 280.213205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=45668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 280.220257: balance_dirty_state: bdi btrfs-1: dirty=957 wb=429 unstable=0 bg_thresh=991 thresh=1982 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 280.220325: balance_dirty_state: bdi btrfs-1: dirty=957 wb=429 unstable=0 bg_thresh=990 thresh=1981 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 280.220386: balance_dirty_state: bdi btrfs-1: dirty=982 wb=429 unstable=0 bg_thresh=993 thresh=1986 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 280.220507: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=429 unstable=0 bg_thresh=989 thresh=1979 gap=543 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 280.220559: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17600 wrote=0 to_write=8192 dd-2584 [001] 280.220634: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=429 unstable=0 bg_thresh=989 thresh=1978 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 280.220636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=45668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 280.222243: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=772 wrote=688 to_write=7504 dd-2584 [000] 280.228335: balance_dirty_state: bdi btrfs-1: dirty=382 wb=979 unstable=0 bg_thresh=989 thresh=1978 gap=617 poll_thresh=18 ino=257 dd-2584 [000] 280.228826: balance_dirty_state: bdi btrfs-1: dirty=407 wb=979 unstable=0 bg_thresh=989 thresh=1978 gap=592 poll_thresh=13 ino=257 dd-2584 [000] 280.229021: balance_dirty_state: bdi btrfs-1: dirty=407 wb=929 unstable=0 bg_thresh=988 thresh=1977 gap=641 poll_thresh=14 ino=257 dd-2584 [000] 280.229124: balance_dirty_state: bdi btrfs-1: dirty=432 wb=879 unstable=0 bg_thresh=991 thresh=1982 gap=671 poll_thresh=15 ino=257 dd-2584 [000] 280.229214: balance_dirty_state: bdi btrfs-1: dirty=457 wb=854 unstable=0 bg_thresh=991 thresh=1982 gap=671 poll_thresh=16 ino=257 dd-2584 [000] 280.229436: balance_dirty_state: bdi btrfs-1: dirty=482 wb=854 unstable=0 bg_thresh=993 thresh=1987 gap=651 poll_thresh=17 ino=257 dd-2584 [000] 280.229672: balance_dirty_state: bdi btrfs-1: dirty=507 wb=854 unstable=0 bg_thresh=995 thresh=1991 gap=630 poll_thresh=18 ino=257 dd-2584 [000] 280.229908: balance_dirty_state: bdi btrfs-1: dirty=532 wb=854 unstable=0 bg_thresh=995 thresh=1990 gap=604 poll_thresh=19 ino=257 dd-2584 [000] 280.230144: balance_dirty_state: bdi btrfs-1: dirty=582 wb=854 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=20 ino=257 dd-2584 [000] 280.230380: balance_dirty_state: bdi btrfs-1: dirty=607 wb=854 unstable=0 bg_thresh=996 thresh=1993 gap=532 poll_thresh=21 ino=257 dd-2584 [000] 280.230616: balance_dirty_state: bdi btrfs-1: dirty=632 wb=854 unstable=0 bg_thresh=996 thresh=1992 gap=506 poll_thresh=22 ino=257 dd-2584 [000] 280.231183: balance_dirty_state: bdi btrfs-1: dirty=682 wb=854 unstable=0 bg_thresh=995 thresh=1991 gap=455 poll_thresh=23 ino=257 dd-2584 [000] 280.231192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-310% task_weight=98% bdi_bw=45668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 280.236254: balance_dirty_state: bdi btrfs-1: dirty=682 wb=854 unstable=0 bg_thresh=995 thresh=1991 gap=455 poll_thresh=23 ino=257 dd-2584 [000] 280.236261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-310% task_weight=98% bdi_bw=45668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 280.244307: balance_dirty_state: bdi btrfs-1: dirty=682 wb=704 unstable=0 bg_thresh=993 thresh=1987 gap=601 poll_thresh=23 ino=257 dd-2584 [004] 280.244442: balance_dirty_state: bdi btrfs-1: dirty=682 wb=704 unstable=0 bg_thresh=990 thresh=1981 gap=595 poll_thresh=17 ino=257 dd-2584 [004] 280.244611: balance_dirty_state: bdi btrfs-1: dirty=732 wb=704 unstable=0 bg_thresh=990 thresh=1980 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 280.244780: balance_dirty_state: bdi btrfs-1: dirty=757 wb=704 unstable=0 bg_thresh=992 thresh=1984 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 280.244953: balance_dirty_state: bdi btrfs-1: dirty=782 wb=704 unstable=0 bg_thresh=991 thresh=1983 gap=497 poll_thresh=20 ino=257 dd-2584 [004] 280.245122: balance_dirty_state: bdi btrfs-1: dirty=832 wb=704 unstable=0 bg_thresh=991 thresh=1982 gap=446 poll_thresh=21 ino=257 dd-2584 [004] 280.245128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-136% task_gap=-371% task_weight=98% bdi_bw=45668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 280.252367: balance_dirty_state: bdi btrfs-1: dirty=832 wb=704 unstable=0 bg_thresh=992 thresh=1985 gap=449 poll_thresh=21 ino=257 dd-2584 [004] 280.252379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-367% task_weight=98% bdi_bw=45668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 280.260327: balance_dirty_state: bdi btrfs-1: dirty=832 wb=429 unstable=0 bg_thresh=992 thresh=1984 gap=723 poll_thresh=21 ino=257 dd-2584 [004] 280.260474: balance_dirty_state: bdi btrfs-1: dirty=832 wb=404 unstable=0 bg_thresh=988 thresh=1977 gap=741 poll_thresh=16 ino=257 dd-2584 [004] 280.260676: balance_dirty_state: bdi btrfs-1: dirty=882 wb=304 unstable=0 bg_thresh=991 thresh=1982 gap=796 poll_thresh=17 ino=257 dd-2584 [004] 280.260792: balance_dirty_state: bdi btrfs-1: dirty=907 wb=304 unstable=0 bg_thresh=993 thresh=1986 gap=775 poll_thresh=18 ino=257 dd-2584 [004] 280.261076: balance_dirty_state: bdi btrfs-1: dirty=932 wb=304 unstable=0 bg_thresh=992 thresh=1985 gap=749 poll_thresh=19 ino=257 dd-2584 [004] 280.261189: balance_dirty_state: bdi btrfs-1: dirty=957 wb=304 unstable=0 bg_thresh=992 thresh=1984 gap=723 poll_thresh=20 ino=257 dd-2584 [004] 280.261302: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=304 unstable=0 bg_thresh=991 thresh=1983 gap=672 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 280.261365: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17640 wrote=0 to_write=8192 dd-2584 [004] 280.261429: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=304 unstable=0 bg_thresh=993 thresh=1987 gap=651 poll_thresh=22 ino=257 dd-2584 [004] 280.261555: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=354 unstable=0 bg_thresh=993 thresh=1986 gap=625 poll_thresh=23 ino=257 dd-2584 [004] 280.261682: balance_dirty_state: bdi btrfs-1: dirty=982 wb=404 unstable=0 bg_thresh=992 thresh=1985 gap=599 poll_thresh=24 ino=257 dd-2584 [004] 280.261807: balance_dirty_state: bdi btrfs-1: dirty=982 wb=454 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=25 ino=257 dd-2584 [004] 280.261934: balance_dirty_state: bdi btrfs-1: dirty=957 wb=504 unstable=0 bg_thresh=994 thresh=1988 gap=527 poll_thresh=26 ino=257 dd-2584 [004] 280.262226: balance_dirty_state: bdi btrfs-1: dirty=857 wb=629 unstable=0 bg_thresh=993 thresh=1987 gap=501 poll_thresh=27 ino=257 dd-2584 [004] 280.262353: balance_dirty_state: bdi btrfs-1: dirty=832 wb=704 unstable=0 bg_thresh=993 thresh=1986 gap=450 poll_thresh=28 ino=257 dd-2584 [004] 280.262355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-317% task_weight=98% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 280.263362: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=812 wrote=832 to_write=7360 dd-2584 [004] 280.268273: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1029 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=28 ino=257 dd-2584 [004] 280.268367: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1029 unstable=0 bg_thresh=987 thresh=1974 gap=563 poll_thresh=21 ino=257 dd-2584 [004] 280.268550: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1029 unstable=0 bg_thresh=986 thresh=1972 gap=511 poll_thresh=22 ino=257 dd-2584 [004] 280.268725: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1029 unstable=0 bg_thresh=985 thresh=1970 gap=484 poll_thresh=23 ino=257 dd-2584 [004] 280.268731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 280.280363: balance_dirty_state: bdi btrfs-1: dirty=457 wb=854 unstable=0 bg_thresh=992 thresh=1984 gap=673 poll_thresh=23 ino=257 dd-2584 [004] 280.280459: balance_dirty_state: bdi btrfs-1: dirty=457 wb=854 unstable=0 bg_thresh=994 thresh=1988 gap=677 poll_thresh=17 ino=257 dd-2584 [004] 280.280647: balance_dirty_state: bdi btrfs-1: dirty=507 wb=854 unstable=0 bg_thresh=993 thresh=1986 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 280.280828: balance_dirty_state: bdi btrfs-1: dirty=532 wb=854 unstable=0 bg_thresh=992 thresh=1985 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 280.281011: balance_dirty_state: bdi btrfs-1: dirty=557 wb=854 unstable=0 bg_thresh=992 thresh=1984 gap=573 poll_thresh=20 ino=257 dd-2584 [004] 280.281495: balance_dirty_state: bdi btrfs-1: dirty=607 wb=854 unstable=0 bg_thresh=991 thresh=1983 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 280.281675: balance_dirty_state: bdi btrfs-1: dirty=632 wb=854 unstable=0 bg_thresh=993 thresh=1987 gap=501 poll_thresh=22 ino=257 dd-2584 [004] 280.281852: balance_dirty_state: bdi btrfs-1: dirty=657 wb=854 unstable=0 bg_thresh=993 thresh=1986 gap=475 poll_thresh=23 ino=257 dd-2584 [004] 280.281859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 280.288298: balance_dirty_state: bdi btrfs-1: dirty=657 wb=854 unstable=0 bg_thresh=992 thresh=1985 gap=474 poll_thresh=23 ino=257 dd-2584 [004] 280.288304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 280.300320: balance_dirty_state: bdi btrfs-1: dirty=657 wb=454 unstable=0 bg_thresh=992 thresh=1984 gap=873 poll_thresh=23 ino=257 dd-2584 [002] 280.300403: balance_dirty_state: bdi btrfs-1: dirty=682 wb=454 unstable=0 bg_thresh=992 thresh=1984 gap=848 poll_thresh=17 ino=257 dd-2584 [002] 280.300525: balance_dirty_state: bdi btrfs-1: dirty=707 wb=454 unstable=0 bg_thresh=997 thresh=1994 gap=833 poll_thresh=18 ino=257 dd-2584 [002] 280.300646: balance_dirty_state: bdi btrfs-1: dirty=732 wb=454 unstable=0 bg_thresh=996 thresh=1993 gap=807 poll_thresh=19 ino=257 dd-2584 [002] 280.300768: balance_dirty_state: bdi btrfs-1: dirty=782 wb=454 unstable=0 bg_thresh=996 thresh=1992 gap=756 poll_thresh=20 ino=257 dd-2584 [002] 280.300891: balance_dirty_state: bdi btrfs-1: dirty=807 wb=454 unstable=0 bg_thresh=995 thresh=1991 gap=730 poll_thresh=21 ino=257 dd-2584 [002] 280.301195: balance_dirty_state: bdi btrfs-1: dirty=832 wb=454 unstable=0 bg_thresh=997 thresh=1995 gap=709 poll_thresh=22 ino=257 dd-2584 [002] 280.301313: balance_dirty_state: bdi btrfs-1: dirty=857 wb=454 unstable=0 bg_thresh=997 thresh=1994 gap=683 poll_thresh=23 ino=257 dd-2584 [002] 280.301433: balance_dirty_state: bdi btrfs-1: dirty=907 wb=454 unstable=0 bg_thresh=996 thresh=1993 gap=632 poll_thresh=24 ino=257 dd-2584 [002] 280.301553: balance_dirty_state: bdi btrfs-1: dirty=932 wb=454 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=25 ino=257 dd-2584 [002] 280.301672: balance_dirty_state: bdi btrfs-1: dirty=957 wb=454 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=26 ino=257 dd-2584 [002] 280.301792: balance_dirty_state: bdi btrfs-1: dirty=982 wb=454 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=27 ino=257 dd-2584 [002] 280.301912: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=454 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=28 ino=257 flush-btrfs-1-2586 [003] 280.301989: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17680 wrote=0 to_write=8192 dd-2584 [002] 280.302039: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=454 unstable=0 bg_thresh=999 thresh=1998 gap=487 poll_thresh=29 ino=257 dd-2584 [002] 280.302040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 280.303611: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=852 wrote=688 to_write=7504 dd-2584 [002] 280.308256: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1004 unstable=0 bg_thresh=995 thresh=1990 gap=604 poll_thresh=29 ino=257 dd-2584 [002] 280.308388: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1004 unstable=0 bg_thresh=991 thresh=1983 gap=572 poll_thresh=22 ino=257 dd-2584 [002] 280.309345: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1004 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=23 ino=257 dd-2584 [002] 280.309681: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1004 unstable=0 bg_thresh=994 thresh=1989 gap=528 poll_thresh=24 ino=257 dd-2584 [002] 280.310014: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1004 unstable=0 bg_thresh=990 thresh=1981 gap=470 poll_thresh=25 ino=257 dd-2584 [002] 280.310025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-325% task_weight=99% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 280.316348: balance_dirty_state: bdi btrfs-1: dirty=507 wb=879 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=25 ino=257 dd-2584 [002] 280.316456: balance_dirty_state: bdi btrfs-1: dirty=507 wb=879 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=19 ino=257 dd-2584 [002] 280.316578: balance_dirty_state: bdi btrfs-1: dirty=532 wb=879 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=20 ino=257 dd-2584 [002] 280.316696: balance_dirty_state: bdi btrfs-1: dirty=582 wb=879 unstable=0 bg_thresh=993 thresh=1986 gap=525 poll_thresh=21 ino=257 dd-2584 [002] 280.316813: balance_dirty_state: bdi btrfs-1: dirty=607 wb=879 unstable=0 bg_thresh=992 thresh=1985 gap=499 poll_thresh=22 ino=257 dd-2584 [002] 280.316931: balance_dirty_state: bdi btrfs-1: dirty=632 wb=879 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=23 ino=257 dd-2584 [002] 280.316935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.324318: balance_dirty_state: bdi btrfs-1: dirty=632 wb=879 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=23 ino=257 dd-2584 [005] 280.324327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.332356: balance_dirty_state: bdi btrfs-1: dirty=632 wb=679 unstable=0 bg_thresh=994 thresh=1988 gap=677 poll_thresh=23 ino=257 dd-2584 [005] 280.332484: balance_dirty_state: bdi btrfs-1: dirty=657 wb=679 unstable=0 bg_thresh=996 thresh=1993 gap=657 poll_thresh=17 ino=257 dd-2584 [005] 280.333080: balance_dirty_state: bdi btrfs-1: dirty=682 wb=679 unstable=0 bg_thresh=999 thresh=1998 gap=637 poll_thresh=18 ino=257 dd-2584 [005] 280.333316: balance_dirty_state: bdi btrfs-1: dirty=707 wb=679 unstable=0 bg_thresh=998 thresh=1997 gap=611 poll_thresh=19 ino=257 dd-2584 [005] 280.333553: balance_dirty_state: bdi btrfs-1: dirty=757 wb=679 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=20 ino=257 dd-2584 [005] 280.333785: balance_dirty_state: bdi btrfs-1: dirty=782 wb=679 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=21 ino=257 dd-2584 [005] 280.334019: balance_dirty_state: bdi btrfs-1: dirty=807 wb=679 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=22 ino=257 dd-2584 [005] 280.334254: balance_dirty_state: bdi btrfs-1: dirty=857 wb=679 unstable=0 bg_thresh=999 thresh=1998 gap=462 poll_thresh=23 ino=257 dd-2584 [005] 280.334263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 280.340398: balance_dirty_state: bdi btrfs-1: dirty=857 wb=554 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=23 ino=257 dd-2584 [001] 280.340503: balance_dirty_state: bdi btrfs-1: dirty=857 wb=554 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=17 ino=257 dd-2584 [001] 280.340648: balance_dirty_state: bdi btrfs-1: dirty=882 wb=554 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=18 ino=257 dd-2584 [001] 280.341009: balance_dirty_state: bdi btrfs-1: dirty=932 wb=554 unstable=0 bg_thresh=1009 thresh=2018 gap=532 poll_thresh=19 ino=257 dd-2584 [001] 280.341155: balance_dirty_state: bdi btrfs-1: dirty=957 wb=554 unstable=0 bg_thresh=1008 thresh=2017 gap=506 poll_thresh=20 ino=257 dd-2584 [001] 280.341298: balance_dirty_state: bdi btrfs-1: dirty=982 wb=554 unstable=0 bg_thresh=1008 thresh=2016 gap=480 poll_thresh=21 ino=257 dd-2584 [001] 280.341304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-324% task_weight=98% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 280.352301: balance_dirty_state: bdi btrfs-1: dirty=982 wb=304 unstable=0 bg_thresh=1001 thresh=2003 gap=717 poll_thresh=21 ino=257 dd-2584 [001] 280.352433: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=304 unstable=0 bg_thresh=1001 thresh=2003 gap=692 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 280.352473: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17732 wrote=0 to_write=8192 dd-2584 [001] 280.352556: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=304 unstable=0 bg_thresh=1004 thresh=2008 gap=672 poll_thresh=17 ino=257 dd-2584 [001] 280.352680: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=354 unstable=0 bg_thresh=1006 thresh=2013 gap=627 poll_thresh=18 ino=257 dd-2584 [001] 280.352808: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=404 unstable=0 bg_thresh=1008 thresh=2017 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 280.352934: balance_dirty_state: bdi btrfs-1: dirty=982 wb=454 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=20 ino=257 dd-2584 [001] 280.353060: balance_dirty_state: bdi btrfs-1: dirty=957 wb=504 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=21 ino=257 dd-2584 [001] 280.353366: balance_dirty_state: bdi btrfs-1: dirty=882 wb=629 unstable=0 bg_thresh=1009 thresh=2019 gap=508 poll_thresh=22 ino=257 dd-2584 [001] 280.353495: balance_dirty_state: bdi btrfs-1: dirty=832 wb=704 unstable=0 bg_thresh=1009 thresh=2018 gap=482 poll_thresh=23 ino=257 dd-2584 [001] 280.353496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=48216 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 280.354524: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=904 wrote=848 to_write=7344 dd-2584 [005] 280.364278: balance_dirty_state: bdi btrfs-1: dirty=382 wb=929 unstable=0 bg_thresh=1001 thresh=2002 gap=691 poll_thresh=23 ino=257 dd-2584 [005] 280.364363: balance_dirty_state: bdi btrfs-1: dirty=382 wb=904 unstable=0 bg_thresh=1003 thresh=2007 gap=721 poll_thresh=17 ino=257 dd-2584 [005] 280.364482: balance_dirty_state: bdi btrfs-1: dirty=407 wb=904 unstable=0 bg_thresh=1003 thresh=2006 gap=695 poll_thresh=18 ino=257 dd-2584 [005] 280.364596: balance_dirty_state: bdi btrfs-1: dirty=457 wb=904 unstable=0 bg_thresh=1002 thresh=2004 gap=643 poll_thresh=19 ino=257 dd-2584 [005] 280.364709: balance_dirty_state: bdi btrfs-1: dirty=482 wb=904 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=20 ino=257 dd-2584 [005] 280.364823: balance_dirty_state: bdi btrfs-1: dirty=507 wb=904 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=21 ino=257 dd-2584 [005] 280.364935: balance_dirty_state: bdi btrfs-1: dirty=557 wb=904 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=22 ino=257 dd-2584 [005] 280.365222: balance_dirty_state: bdi btrfs-1: dirty=582 wb=904 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=23 ino=257 dd-2584 [005] 280.365336: balance_dirty_state: bdi btrfs-1: dirty=607 wb=904 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=24 ino=257 dd-2584 [005] 280.365341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=50348 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 280.376298: balance_dirty_state: bdi btrfs-1: dirty=607 wb=854 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=24 ino=257 dd-2584 [001] 280.376364: balance_dirty_state: bdi btrfs-1: dirty=632 wb=854 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 280.376480: balance_dirty_state: bdi btrfs-1: dirty=657 wb=854 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 280.376485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=50348 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 280.384313: balance_dirty_state: bdi btrfs-1: dirty=657 wb=604 unstable=0 bg_thresh=1003 thresh=2007 gap=746 poll_thresh=19 ino=257 dd-2584 [001] 280.384433: balance_dirty_state: bdi btrfs-1: dirty=657 wb=604 unstable=0 bg_thresh=1003 thresh=2007 gap=746 poll_thresh=14 ino=257 dd-2584 [001] 280.384549: balance_dirty_state: bdi btrfs-1: dirty=682 wb=604 unstable=0 bg_thresh=1006 thresh=2012 gap=726 poll_thresh=15 ino=257 dd-2584 [001] 280.384663: balance_dirty_state: bdi btrfs-1: dirty=707 wb=604 unstable=0 bg_thresh=1006 thresh=2012 gap=701 poll_thresh=16 ino=257 dd-2584 [001] 280.384896: balance_dirty_state: bdi btrfs-1: dirty=732 wb=604 unstable=0 bg_thresh=1011 thresh=2022 gap=686 poll_thresh=17 ino=257 dd-2584 [001] 280.385132: balance_dirty_state: bdi btrfs-1: dirty=757 wb=604 unstable=0 bg_thresh=1010 thresh=2021 gap=660 poll_thresh=18 ino=257 dd-2584 [001] 280.385366: balance_dirty_state: bdi btrfs-1: dirty=807 wb=604 unstable=0 bg_thresh=1010 thresh=2020 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 280.385964: balance_dirty_state: bdi btrfs-1: dirty=832 wb=604 unstable=0 bg_thresh=1006 thresh=2013 gap=577 poll_thresh=20 ino=257 dd-2584 [001] 280.386200: balance_dirty_state: bdi btrfs-1: dirty=857 wb=604 unstable=0 bg_thresh=1008 thresh=2017 gap=556 poll_thresh=21 ino=257 dd-2584 [001] 280.386438: balance_dirty_state: bdi btrfs-1: dirty=882 wb=604 unstable=0 bg_thresh=1008 thresh=2016 gap=530 poll_thresh=22 ino=257 dd-2584 [001] 280.386670: balance_dirty_state: bdi btrfs-1: dirty=932 wb=604 unstable=0 bg_thresh=1007 thresh=2015 gap=479 poll_thresh=23 ino=257 dd-2584 [001] 280.386679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=50348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 280.392294: balance_dirty_state: bdi btrfs-1: dirty=932 wb=479 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=23 ino=257 dd-2584 [001] 280.392414: balance_dirty_state: bdi btrfs-1: dirty=932 wb=479 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=17 ino=257 dd-2584 [001] 280.392644: balance_dirty_state: bdi btrfs-1: dirty=982 wb=479 unstable=0 bg_thresh=1005 thresh=2010 gap=549 poll_thresh=18 ino=257 dd-2584 [001] 280.392873: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=479 unstable=0 bg_thresh=1010 thresh=2020 gap=534 poll_thresh=19 ino=257 dd-2584 [001] 280.393109: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=479 unstable=0 bg_thresh=1009 thresh=2019 gap=508 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 280.393159: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17772 wrote=0 to_write=8192 dd-2584 [001] 280.393355: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=479 unstable=0 bg_thresh=1009 thresh=2018 gap=482 poll_thresh=21 ino=257 dd-2584 [001] 280.393358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=50348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 280.396473: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=948 wrote=704 to_write=7488 dd-2584 [001] 280.400278: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1029 unstable=0 bg_thresh=1003 thresh=2006 gap=620 poll_thresh=21 ino=257 dd-2584 [001] 280.400514: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1029 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 280.400629: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1029 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 280.400745: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1029 unstable=0 bg_thresh=1010 thresh=2021 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 280.400862: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1029 unstable=0 bg_thresh=1010 thresh=2020 gap=509 poll_thresh=19 ino=257 dd-2584 [001] 280.400978: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1029 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=20 ino=257 dd-2584 [001] 280.400983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=50348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 280.408297: balance_dirty_state: bdi btrfs-1: dirty=507 wb=904 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=20 ino=257 dd-2584 [001] 280.408360: balance_dirty_state: bdi btrfs-1: dirty=532 wb=904 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 280.408419: balance_dirty_state: bdi btrfs-1: dirty=557 wb=904 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 280.408558: balance_dirty_state: bdi btrfs-1: dirty=582 wb=904 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 280.408676: balance_dirty_state: bdi btrfs-1: dirty=607 wb=904 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 280.408681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=50348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 280.416307: balance_dirty_state: bdi btrfs-1: dirty=607 wb=704 unstable=0 bg_thresh=996 thresh=1993 gap=682 poll_thresh=18 ino=257 dd-2584 [001] 280.416372: balance_dirty_state: bdi btrfs-1: dirty=632 wb=704 unstable=0 bg_thresh=996 thresh=1993 gap=657 poll_thresh=13 ino=257 dd-2584 [001] 280.416610: balance_dirty_state: bdi btrfs-1: dirty=632 wb=704 unstable=0 bg_thresh=999 thresh=1998 gap=662 poll_thresh=14 ino=257 dd-2584 [001] 280.416670: balance_dirty_state: bdi btrfs-1: dirty=657 wb=704 unstable=0 bg_thresh=999 thresh=1998 gap=637 poll_thresh=15 ino=257 dd-2584 [001] 280.416728: balance_dirty_state: bdi btrfs-1: dirty=682 wb=704 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=16 ino=257 dd-2584 [001] 280.416847: balance_dirty_state: bdi btrfs-1: dirty=707 wb=704 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=17 ino=257 dd-2584 [001] 280.416968: balance_dirty_state: bdi btrfs-1: dirty=732 wb=704 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=18 ino=257 dd-2584 [001] 280.417086: balance_dirty_state: bdi btrfs-1: dirty=757 wb=704 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=19 ino=257 dd-2584 [001] 280.417206: balance_dirty_state: bdi btrfs-1: dirty=807 wb=704 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=20 ino=257 dd-2584 [001] 280.417211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=50348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.424389: balance_dirty_state: bdi btrfs-1: dirty=807 wb=579 unstable=0 bg_thresh=986 thresh=1972 gap=586 poll_thresh=20 ino=257 dd-2584 [005] 280.424483: balance_dirty_state: bdi btrfs-1: dirty=832 wb=579 unstable=0 bg_thresh=991 thresh=1983 gap=572 poll_thresh=15 ino=257 dd-2584 [005] 280.424578: balance_dirty_state: bdi btrfs-1: dirty=832 wb=579 unstable=0 bg_thresh=985 thresh=1970 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 280.424756: balance_dirty_state: bdi btrfs-1: dirty=882 wb=579 unstable=0 bg_thresh=990 thresh=1980 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 280.425205: balance_dirty_state: bdi btrfs-1: dirty=907 wb=579 unstable=0 bg_thresh=992 thresh=1985 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 280.425325: balance_dirty_state: bdi btrfs-1: dirty=932 wb=579 unstable=0 bg_thresh=992 thresh=1984 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 280.425330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=50348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.432373: balance_dirty_state: bdi btrfs-1: dirty=932 wb=579 unstable=0 bg_thresh=989 thresh=1978 gap=467 poll_thresh=19 ino=257 dd-2584 [005] 280.432378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=50348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.440391: balance_dirty_state: bdi btrfs-1: dirty=932 wb=454 unstable=0 bg_thresh=985 thresh=1971 gap=585 poll_thresh=19 ino=257 dd-2584 [005] 280.440482: balance_dirty_state: bdi btrfs-1: dirty=957 wb=454 unstable=0 bg_thresh=988 thresh=1976 gap=565 poll_thresh=14 ino=257 dd-2584 [005] 280.440565: balance_dirty_state: bdi btrfs-1: dirty=982 wb=454 unstable=0 bg_thresh=990 thresh=1981 gap=545 poll_thresh=15 ino=257 dd-2584 [005] 280.440659: balance_dirty_state: bdi btrfs-1: dirty=982 wb=454 unstable=0 bg_thresh=990 thresh=1981 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 280.440944: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=329 unstable=0 bg_thresh=989 thresh=1979 gap=643 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 280.441016: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17820 wrote=0 to_write=8192 dd-2584 [005] 280.441150: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=329 unstable=0 bg_thresh=991 thresh=1983 gap=597 poll_thresh=18 ino=257 dd-2584 [005] 280.441330: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=379 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=19 ino=257 dd-2584 [005] 280.441510: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=429 unstable=0 bg_thresh=990 thresh=1981 gap=545 poll_thresh=20 ino=257 dd-2584 [005] 280.441686: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=479 unstable=0 bg_thresh=990 thresh=1980 gap=494 poll_thresh=21 ino=257 dd-2584 [005] 280.441689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=50348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 280.443680: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=992 wrote=768 to_write=7424 dd-2584 [005] 280.448335: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1104 unstable=0 bg_thresh=990 thresh=1980 gap=494 poll_thresh=21 ino=257 dd-2584 [005] 280.448346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=50348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.456393: balance_dirty_state: bdi btrfs-1: dirty=382 wb=829 unstable=0 bg_thresh=990 thresh=1981 gap=770 poll_thresh=21 ino=257 dd-2584 [005] 280.456643: balance_dirty_state: bdi btrfs-1: dirty=382 wb=829 unstable=0 bg_thresh=993 thresh=1986 gap=775 poll_thresh=16 ino=257 dd-2584 [005] 280.456758: balance_dirty_state: bdi btrfs-1: dirty=407 wb=829 unstable=0 bg_thresh=992 thresh=1985 gap=749 poll_thresh=17 ino=257 dd-2584 [005] 280.456870: balance_dirty_state: bdi btrfs-1: dirty=457 wb=829 unstable=0 bg_thresh=994 thresh=1989 gap=703 poll_thresh=18 ino=257 dd-2584 [005] 280.456983: balance_dirty_state: bdi btrfs-1: dirty=482 wb=829 unstable=0 bg_thresh=994 thresh=1988 gap=677 poll_thresh=19 ino=257 dd-2584 [005] 280.457098: balance_dirty_state: bdi btrfs-1: dirty=507 wb=829 unstable=0 bg_thresh=990 thresh=1981 gap=645 poll_thresh=20 ino=257 dd-2584 [005] 280.457210: balance_dirty_state: bdi btrfs-1: dirty=557 wb=829 unstable=0 bg_thresh=992 thresh=1985 gap=599 poll_thresh=21 ino=257 dd-2584 [005] 280.457323: balance_dirty_state: bdi btrfs-1: dirty=582 wb=829 unstable=0 bg_thresh=992 thresh=1984 gap=573 poll_thresh=22 ino=257 dd-2584 [005] 280.457436: balance_dirty_state: bdi btrfs-1: dirty=607 wb=829 unstable=0 bg_thresh=991 thresh=1983 gap=547 poll_thresh=23 ino=257 dd-2584 [005] 280.457706: balance_dirty_state: bdi btrfs-1: dirty=632 wb=829 unstable=0 bg_thresh=991 thresh=1982 gap=521 poll_thresh=24 ino=257 dd-2584 [005] 280.457821: balance_dirty_state: bdi btrfs-1: dirty=682 wb=829 unstable=0 bg_thresh=993 thresh=1986 gap=475 poll_thresh=25 ino=257 dd-2584 [005] 280.457826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=50348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.464314: balance_dirty_state: bdi btrfs-1: dirty=682 wb=779 unstable=0 bg_thresh=992 thresh=1985 gap=524 poll_thresh=25 ino=257 dd-2584 [005] 280.464420: balance_dirty_state: bdi btrfs-1: dirty=682 wb=779 unstable=0 bg_thresh=992 thresh=1985 gap=524 poll_thresh=19 ino=257 dd-2584 [005] 280.464539: balance_dirty_state: bdi btrfs-1: dirty=732 wb=779 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=20 ino=257 dd-2584 [005] 280.464543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=50348 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.472413: balance_dirty_state: bdi btrfs-1: dirty=732 wb=654 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=20 ino=257 dd-2584 [005] 280.472481: balance_dirty_state: bdi btrfs-1: dirty=732 wb=654 unstable=0 bg_thresh=991 thresh=1982 gap=596 poll_thresh=15 ino=257 dd-2584 [005] 280.472545: balance_dirty_state: bdi btrfs-1: dirty=757 wb=654 unstable=0 bg_thresh=990 thresh=1981 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 280.472660: balance_dirty_state: bdi btrfs-1: dirty=782 wb=654 unstable=0 bg_thresh=990 thresh=1980 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 280.472772: balance_dirty_state: bdi btrfs-1: dirty=807 wb=654 unstable=0 bg_thresh=989 thresh=1979 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 280.472885: balance_dirty_state: bdi btrfs-1: dirty=857 wb=654 unstable=0 bg_thresh=991 thresh=1983 gap=472 poll_thresh=19 ino=257 dd-2584 [005] 280.472889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 280.480484: balance_dirty_state: bdi btrfs-1: dirty=857 wb=529 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=19 ino=257 dd-2584 [006] 280.480600: balance_dirty_state: bdi btrfs-1: dirty=857 wb=529 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 280.480717: balance_dirty_state: bdi btrfs-1: dirty=882 wb=529 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 280.481197: balance_dirty_state: bdi btrfs-1: dirty=907 wb=529 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 280.481440: balance_dirty_state: bdi btrfs-1: dirty=932 wb=504 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 280.481612: balance_dirty_state: bdi btrfs-1: dirty=957 wb=404 unstable=0 bg_thresh=995 thresh=1990 gap=629 poll_thresh=18 ino=257 dd-2584 [006] 280.481756: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=404 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 280.481794: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17860 wrote=0 to_write=8192 dd-2584 [006] 280.481912: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=404 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=20 ino=257 dd-2584 [006] 280.482062: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=454 unstable=0 bg_thresh=993 thresh=1986 gap=525 poll_thresh=21 ino=257 dd-2584 [006] 280.482217: balance_dirty_state: bdi btrfs-1: dirty=982 wb=504 unstable=0 bg_thresh=992 thresh=1985 gap=499 poll_thresh=22 ino=257 dd-2584 [006] 280.482372: balance_dirty_state: bdi btrfs-1: dirty=982 wb=554 unstable=0 bg_thresh=998 thresh=1996 gap=460 poll_thresh=23 ino=257 dd-2584 [006] 280.482374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 280.483729: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1032 wrote=752 to_write=7440 dd-2584 [006] 280.488434: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1154 unstable=0 bg_thresh=997 thresh=1994 gap=458 poll_thresh=23 ino=257 dd-2584 [006] 280.488443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 280.496461: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1004 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=23 ino=257 dd-2584 [006] 280.496540: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1004 unstable=0 bg_thresh=999 thresh=1998 gap=612 poll_thresh=17 ino=257 dd-2584 [006] 280.496828: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1004 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=18 ino=257 dd-2584 [006] 280.496958: balance_dirty_state: bdi btrfs-1: dirty=457 wb=979 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=19 ino=257 dd-2584 [006] 280.497104: balance_dirty_state: bdi btrfs-1: dirty=482 wb=879 unstable=0 bg_thresh=993 thresh=1987 gap=626 poll_thresh=20 ino=257 dd-2584 [006] 280.497226: balance_dirty_state: bdi btrfs-1: dirty=507 wb=879 unstable=0 bg_thresh=992 thresh=1985 gap=599 poll_thresh=21 ino=257 dd-2584 [006] 280.497350: balance_dirty_state: bdi btrfs-1: dirty=557 wb=879 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=22 ino=257 dd-2584 [006] 280.497473: balance_dirty_state: bdi btrfs-1: dirty=582 wb=879 unstable=0 bg_thresh=994 thresh=1988 gap=527 poll_thresh=23 ino=257 dd-2584 [006] 280.497596: balance_dirty_state: bdi btrfs-1: dirty=607 wb=879 unstable=0 bg_thresh=993 thresh=1987 gap=501 poll_thresh=24 ino=257 dd-2584 [006] 280.497719: balance_dirty_state: bdi btrfs-1: dirty=657 wb=879 unstable=0 bg_thresh=999 thresh=1998 gap=462 poll_thresh=25 ino=257 dd-2584 [006] 280.497724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 280.504367: balance_dirty_state: bdi btrfs-1: dirty=657 wb=879 unstable=0 bg_thresh=997 thresh=1995 gap=459 poll_thresh=25 ino=257 dd-2584 [006] 280.504372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 280.512373: balance_dirty_state: bdi btrfs-1: dirty=657 wb=629 unstable=0 bg_thresh=1000 thresh=2000 gap=714 poll_thresh=25 ino=257 dd-2584 [006] 280.512651: balance_dirty_state: bdi btrfs-1: dirty=657 wb=629 unstable=0 bg_thresh=1002 thresh=2005 gap=719 poll_thresh=19 ino=257 dd-2584 [006] 280.512765: balance_dirty_state: bdi btrfs-1: dirty=707 wb=629 unstable=0 bg_thresh=999 thresh=1998 gap=662 poll_thresh=20 ino=257 dd-2584 [006] 280.512879: balance_dirty_state: bdi btrfs-1: dirty=732 wb=629 unstable=0 bg_thresh=998 thresh=1997 gap=636 poll_thresh=21 ino=257 dd-2584 [006] 280.512992: balance_dirty_state: bdi btrfs-1: dirty=757 wb=629 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=22 ino=257 dd-2584 [006] 280.513104: balance_dirty_state: bdi btrfs-1: dirty=782 wb=629 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=23 ino=257 dd-2584 [006] 280.513216: balance_dirty_state: bdi btrfs-1: dirty=832 wb=629 unstable=0 bg_thresh=999 thresh=1999 gap=538 poll_thresh=24 ino=257 dd-2584 [006] 280.513328: balance_dirty_state: bdi btrfs-1: dirty=857 wb=629 unstable=0 bg_thresh=999 thresh=1998 gap=512 poll_thresh=25 ino=257 dd-2584 [006] 280.513442: balance_dirty_state: bdi btrfs-1: dirty=882 wb=629 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=26 ino=257 dd-2584 [006] 280.513446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 280.520445: balance_dirty_state: bdi btrfs-1: dirty=882 wb=504 unstable=0 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=26 ino=257 dd-2584 [000] 280.520575: balance_dirty_state: bdi btrfs-1: dirty=882 wb=504 unstable=0 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=19 ino=257 dd-2584 [000] 280.521171: balance_dirty_state: bdi btrfs-1: dirty=932 wb=504 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=20 ino=257 dd-2584 [000] 280.521411: balance_dirty_state: bdi btrfs-1: dirty=957 wb=504 unstable=0 bg_thresh=1009 thresh=2019 gap=558 poll_thresh=21 ino=257 dd-2584 [000] 280.521646: balance_dirty_state: bdi btrfs-1: dirty=982 wb=504 unstable=0 bg_thresh=1009 thresh=2018 gap=532 poll_thresh=22 ino=257 dd-2584 [000] 280.521879: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=504 unstable=0 bg_thresh=1008 thresh=2017 gap=481 poll_thresh=23 ino=257 dd-2584 [000] 280.521888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 280.521932: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17900 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 280.525097: writeback_single_inode: bdi btrfs-1: ino=257 state= age=1076 wrote=656 to_write=7536 dd-2584 [004] 280.528342: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1029 unstable=0 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=23 ino=257 dd-2584 [004] 280.528510: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1029 unstable=0 bg_thresh=1010 thresh=2020 gap=584 poll_thresh=17 ino=257 dd-2584 [004] 280.528758: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1029 unstable=0 bg_thresh=1012 thresh=2025 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 280.528916: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1029 unstable=0 bg_thresh=1012 thresh=2024 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 280.529069: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1029 unstable=0 bg_thresh=1014 thresh=2028 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 280.529074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 280.536349: balance_dirty_state: bdi btrfs-1: dirty=507 wb=904 unstable=0 bg_thresh=1012 thresh=2025 gap=614 poll_thresh=20 ino=257 dd-2584 [004] 280.536475: balance_dirty_state: bdi btrfs-1: dirty=507 wb=904 unstable=0 bg_thresh=1012 thresh=2025 gap=614 poll_thresh=15 ino=257 dd-2584 [004] 280.536964: balance_dirty_state: bdi btrfs-1: dirty=532 wb=904 unstable=0 bg_thresh=1009 thresh=2018 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 280.537206: balance_dirty_state: bdi btrfs-1: dirty=557 wb=904 unstable=0 bg_thresh=1008 thresh=2017 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 280.537470: balance_dirty_state: bdi btrfs-1: dirty=582 wb=904 unstable=0 bg_thresh=1008 thresh=2016 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 280.537686: balance_dirty_state: bdi btrfs-1: dirty=632 wb=904 unstable=0 bg_thresh=1010 thresh=2020 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 280.537695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 280.548555: balance_dirty_state: bdi btrfs-1: dirty=632 wb=779 unstable=0 bg_thresh=1009 thresh=2019 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 280.548624: balance_dirty_state: bdi btrfs-1: dirty=632 wb=779 unstable=0 bg_thresh=1009 thresh=2019 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 280.548686: balance_dirty_state: bdi btrfs-1: dirty=657 wb=779 unstable=0 bg_thresh=1009 thresh=2019 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 280.548749: balance_dirty_state: bdi btrfs-1: dirty=682 wb=779 unstable=0 bg_thresh=1008 thresh=2017 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 280.548874: balance_dirty_state: bdi btrfs-1: dirty=707 wb=779 unstable=0 bg_thresh=1014 thresh=2028 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 280.548997: balance_dirty_state: bdi btrfs-1: dirty=732 wb=779 unstable=0 bg_thresh=1016 thresh=2033 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 280.549117: balance_dirty_state: bdi btrfs-1: dirty=757 wb=779 unstable=0 bg_thresh=1018 thresh=2037 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 280.549121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-250% task_weight=98% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 280.556342: balance_dirty_state: bdi btrfs-1: dirty=757 wb=529 unstable=0 bg_thresh=1014 thresh=2028 gap=742 poll_thresh=19 ino=257 dd-2584 [001] 280.556705: balance_dirty_state: bdi btrfs-1: dirty=782 wb=529 unstable=0 bg_thresh=1016 thresh=2033 gap=722 poll_thresh=14 ino=257 dd-2584 [001] 280.556796: balance_dirty_state: bdi btrfs-1: dirty=807 wb=529 unstable=0 bg_thresh=1013 thresh=2027 gap=691 poll_thresh=15 ino=257 dd-2584 [001] 280.556884: balance_dirty_state: bdi btrfs-1: dirty=807 wb=529 unstable=0 bg_thresh=1013 thresh=2026 gap=690 poll_thresh=16 ino=257 dd-2584 [001] 280.557039: balance_dirty_state: bdi btrfs-1: dirty=857 wb=529 unstable=0 bg_thresh=1012 thresh=2025 gap=639 poll_thresh=17 ino=257 dd-2584 [001] 280.557160: balance_dirty_state: bdi btrfs-1: dirty=882 wb=529 unstable=0 bg_thresh=1012 thresh=2024 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 280.557279: balance_dirty_state: bdi btrfs-1: dirty=907 wb=529 unstable=0 bg_thresh=1011 thresh=2022 gap=586 poll_thresh=19 ino=257 dd-2584 [001] 280.557400: balance_dirty_state: bdi btrfs-1: dirty=957 wb=529 unstable=0 bg_thresh=1007 thresh=2015 gap=529 poll_thresh=20 ino=257 dd-2584 [001] 280.557519: balance_dirty_state: bdi btrfs-1: dirty=982 wb=529 unstable=0 bg_thresh=1007 thresh=2014 gap=503 poll_thresh=21 ino=257 dd-2584 [001] 280.557523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 280.564357: balance_dirty_state: bdi btrfs-1: dirty=982 wb=404 unstable=0 bg_thresh=1005 thresh=2010 gap=624 poll_thresh=21 ino=257 dd-2584 [001] 280.564418: balance_dirty_state: bdi btrfs-1: dirty=982 wb=404 unstable=0 bg_thresh=1007 thresh=2015 gap=629 poll_thresh=16 ino=257 dd-2584 [001] 280.564530: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=404 unstable=0 bg_thresh=1010 thresh=2020 gap=584 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 280.564580: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17944 wrote=0 to_write=8192 dd-2584 [001] 280.564843: balance_dirty_state: bdi btrfs-1: dirty=982 wb=479 unstable=0 bg_thresh=1009 thresh=2019 gap=558 poll_thresh=18 ino=257 dd-2584 [001] 280.564976: balance_dirty_state: bdi btrfs-1: dirty=957 wb=529 unstable=0 bg_thresh=1008 thresh=2017 gap=531 poll_thresh=19 ino=257 dd-2584 [001] 280.565107: balance_dirty_state: bdi btrfs-1: dirty=957 wb=579 unstable=0 bg_thresh=1005 thresh=2010 gap=474 poll_thresh=20 ino=257 dd-2584 [001] 280.565108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 280.566746: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=736 to_write=7456 dd-2584 [005] 280.572340: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1029 unstable=0 bg_thresh=992 thresh=1985 gap=574 poll_thresh=20 ino=257 dd-2584 [005] 280.572433: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1029 unstable=0 bg_thresh=992 thresh=1985 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 280.572522: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1029 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 280.572706: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1029 unstable=0 bg_thresh=994 thresh=1989 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 280.572891: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1029 unstable=0 bg_thresh=994 thresh=1988 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 280.572899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=51756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.580369: balance_dirty_state: bdi btrfs-1: dirty=482 wb=904 unstable=0 bg_thresh=985 thresh=1970 gap=584 poll_thresh=18 ino=257 dd-2584 [005] 280.580438: balance_dirty_state: bdi btrfs-1: dirty=482 wb=904 unstable=0 bg_thresh=984 thresh=1969 gap=583 poll_thresh=13 ino=257 dd-2584 [005] 280.580499: balance_dirty_state: bdi btrfs-1: dirty=507 wb=904 unstable=0 bg_thresh=987 thresh=1974 gap=563 poll_thresh=14 ino=257 dd-2584 [005] 280.580562: balance_dirty_state: bdi btrfs-1: dirty=532 wb=904 unstable=0 bg_thresh=986 thresh=1973 gap=537 poll_thresh=15 ino=257 dd-2584 [005] 280.580625: balance_dirty_state: bdi btrfs-1: dirty=532 wb=904 unstable=0 bg_thresh=986 thresh=1973 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 280.580935: balance_dirty_state: bdi btrfs-1: dirty=557 wb=904 unstable=0 bg_thresh=986 thresh=1972 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 280.581049: balance_dirty_state: bdi btrfs-1: dirty=607 wb=904 unstable=0 bg_thresh=988 thresh=1976 gap=465 poll_thresh=18 ino=257 dd-2584 [005] 280.581054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-234% task_weight=98% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 280.588407: balance_dirty_state: bdi btrfs-1: dirty=607 wb=754 unstable=0 bg_thresh=990 thresh=1981 gap=620 poll_thresh=18 ino=257 dd-2584 [006] 280.588470: balance_dirty_state: bdi btrfs-1: dirty=632 wb=754 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=13 ino=257 dd-2584 [006] 280.588528: balance_dirty_state: bdi btrfs-1: dirty=632 wb=754 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 280.588583: balance_dirty_state: bdi btrfs-1: dirty=657 wb=754 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 280.588640: balance_dirty_state: bdi btrfs-1: dirty=682 wb=754 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 280.588760: balance_dirty_state: bdi btrfs-1: dirty=707 wb=754 unstable=0 bg_thresh=995 thresh=1990 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 280.588880: balance_dirty_state: bdi btrfs-1: dirty=732 wb=754 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 280.588999: balance_dirty_state: bdi btrfs-1: dirty=782 wb=754 unstable=0 bg_thresh=996 thresh=1993 gap=457 poll_thresh=19 ino=257 dd-2584 [006] 280.589003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 280.600429: balance_dirty_state: bdi btrfs-1: dirty=782 wb=579 unstable=0 bg_thresh=995 thresh=1990 gap=629 poll_thresh=19 ino=257 dd-2584 [006] 280.600538: balance_dirty_state: bdi btrfs-1: dirty=782 wb=504 unstable=0 bg_thresh=994 thresh=1989 gap=703 poll_thresh=14 ino=257 dd-2584 [006] 280.600620: balance_dirty_state: bdi btrfs-1: dirty=807 wb=504 unstable=0 bg_thresh=997 thresh=1995 gap=684 poll_thresh=15 ino=257 dd-2584 [006] 280.600850: balance_dirty_state: bdi btrfs-1: dirty=832 wb=504 unstable=0 bg_thresh=997 thresh=1994 gap=658 poll_thresh=16 ino=257 dd-2584 [006] 280.600965: balance_dirty_state: bdi btrfs-1: dirty=857 wb=504 unstable=0 bg_thresh=999 thresh=1998 gap=637 poll_thresh=17 ino=257 dd-2584 [006] 280.601078: balance_dirty_state: bdi btrfs-1: dirty=882 wb=504 unstable=0 bg_thresh=998 thresh=1997 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 280.601190: balance_dirty_state: bdi btrfs-1: dirty=907 wb=504 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=19 ino=257 dd-2584 [006] 280.601305: balance_dirty_state: bdi btrfs-1: dirty=957 wb=504 unstable=0 bg_thresh=997 thresh=1995 gap=534 poll_thresh=20 ino=257 dd-2584 [006] 280.601417: balance_dirty_state: bdi btrfs-1: dirty=982 wb=504 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=21 ino=257 dd-2584 [006] 280.601529: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=504 unstable=0 bg_thresh=999 thresh=1998 gap=487 poll_thresh=22 ino=257 dd-2584 [006] 280.601534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 280.601595: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17980 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 280.603037: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=624 to_write=7568 dd-2584 [006] 280.608414: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1004 unstable=0 bg_thresh=998 thresh=1997 gap=611 poll_thresh=22 ino=257 dd-2584 [006] 280.608523: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1004 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 280.608643: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1004 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 280.608941: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1004 unstable=0 bg_thresh=997 thresh=1994 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 280.609059: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1004 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 280.609064: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 280.616440: balance_dirty_state: bdi btrfs-1: dirty=507 wb=879 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 280.616539: balance_dirty_state: bdi btrfs-1: dirty=507 wb=879 unstable=0 bg_thresh=998 thresh=1997 gap=611 poll_thresh=14 ino=257 dd-2584 [006] 280.616661: balance_dirty_state: bdi btrfs-1: dirty=532 wb=879 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 280.616784: balance_dirty_state: bdi btrfs-1: dirty=557 wb=879 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 280.617019: balance_dirty_state: bdi btrfs-1: dirty=582 wb=879 unstable=0 bg_thresh=997 thresh=1994 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 280.617250: balance_dirty_state: bdi btrfs-1: dirty=607 wb=879 unstable=0 bg_thresh=996 thresh=1993 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 280.617484: balance_dirty_state: bdi btrfs-1: dirty=632 wb=879 unstable=0 bg_thresh=996 thresh=1992 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 280.617493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.624437: balance_dirty_state: bdi btrfs-1: dirty=632 wb=729 unstable=0 bg_thresh=994 thresh=1989 gap=628 poll_thresh=19 ino=257 dd-2584 [005] 280.624518: balance_dirty_state: bdi btrfs-1: dirty=632 wb=729 unstable=0 bg_thresh=994 thresh=1989 gap=628 poll_thresh=14 ino=257 dd-2584 [005] 280.624590: balance_dirty_state: bdi btrfs-1: dirty=657 wb=729 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=15 ino=257 dd-2584 [005] 280.624659: balance_dirty_state: bdi btrfs-1: dirty=682 wb=729 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 280.625087: balance_dirty_state: bdi btrfs-1: dirty=707 wb=729 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=17 ino=257 dd-2584 [005] 280.625326: balance_dirty_state: bdi btrfs-1: dirty=732 wb=729 unstable=0 bg_thresh=995 thresh=1990 gap=529 poll_thresh=18 ino=257 dd-2584 [005] 280.625561: balance_dirty_state: bdi btrfs-1: dirty=757 wb=729 unstable=0 bg_thresh=994 thresh=1989 gap=503 poll_thresh=19 ino=257 dd-2584 [005] 280.625795: balance_dirty_state: bdi btrfs-1: dirty=807 wb=729 unstable=0 bg_thresh=996 thresh=1993 gap=457 poll_thresh=20 ino=257 dd-2584 [005] 280.625804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.632470: balance_dirty_state: bdi btrfs-1: dirty=807 wb=729 unstable=0 bg_thresh=999 thresh=1998 gap=462 poll_thresh=20 ino=257 dd-2584 [005] 280.632479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.640487: balance_dirty_state: bdi btrfs-1: dirty=807 wb=529 unstable=0 bg_thresh=998 thresh=1997 gap=661 poll_thresh=20 ino=257 dd-2584 [005] 280.640615: balance_dirty_state: bdi btrfs-1: dirty=807 wb=529 unstable=0 bg_thresh=995 thresh=1991 gap=655 poll_thresh=15 ino=257 dd-2584 [005] 280.640735: balance_dirty_state: bdi btrfs-1: dirty=832 wb=529 unstable=0 bg_thresh=998 thresh=1996 gap=635 poll_thresh=16 ino=257 dd-2584 [005] 280.640971: balance_dirty_state: bdi btrfs-1: dirty=857 wb=529 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=17 ino=257 dd-2584 [005] 280.641206: balance_dirty_state: bdi btrfs-1: dirty=907 wb=529 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=18 ino=257 dd-2584 [005] 280.641438: balance_dirty_state: bdi btrfs-1: dirty=932 wb=529 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=19 ino=257 dd-2584 [005] 280.642037: balance_dirty_state: bdi btrfs-1: dirty=957 wb=529 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=20 ino=257 dd-2584 [005] 280.642274: balance_dirty_state: bdi btrfs-1: dirty=982 wb=529 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=21 ino=257 dd-2584 [005] 280.642283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.648580: balance_dirty_state: bdi btrfs-1: dirty=982 wb=379 unstable=0 bg_thresh=995 thresh=1990 gap=629 poll_thresh=21 ino=257 dd-2584 [005] 280.648647: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=379 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 280.648752: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18028 wrote=0 to_write=8192 dd-2584 [005] 280.648775: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=379 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=17 ino=257 dd-2584 [005] 280.648900: balance_dirty_state: bdi btrfs-1: dirty=1082 wb=379 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=18 ino=257 dd-2584 [005] 280.649028: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=429 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=19 ino=257 dd-2584 [005] 280.649155: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=479 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=20 ino=257 dd-2584 [005] 280.649156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 280.651945: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=768 to_write=7424 dd-2584 [005] 280.656492: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1004 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=20 ino=257 dd-2584 [005] 280.656580: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1004 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 280.656639: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1004 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 280.656937: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1004 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=17 ino=257 dd-2584 [005] 280.657057: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1004 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 280.657173: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1004 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 280.657178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.664583: balance_dirty_state: bdi btrfs-1: dirty=507 wb=879 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 280.664711: balance_dirty_state: bdi btrfs-1: dirty=532 wb=879 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 280.664832: balance_dirty_state: bdi btrfs-1: dirty=557 wb=879 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 280.664949: balance_dirty_state: bdi btrfs-1: dirty=557 wb=879 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 280.665186: balance_dirty_state: bdi btrfs-1: dirty=607 wb=804 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 280.665323: balance_dirty_state: bdi btrfs-1: dirty=632 wb=779 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=18 ino=257 dd-2584 [005] 280.665456: balance_dirty_state: bdi btrfs-1: dirty=657 wb=779 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=19 ino=257 dd-2584 [005] 280.665589: balance_dirty_state: bdi btrfs-1: dirty=682 wb=779 unstable=0 bg_thresh=995 thresh=1990 gap=529 poll_thresh=20 ino=257 dd-2584 [005] 280.665920: balance_dirty_state: bdi btrfs-1: dirty=732 wb=779 unstable=0 bg_thresh=993 thresh=1987 gap=476 poll_thresh=21 ino=257 dd-2584 [005] 280.665925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.672518: balance_dirty_state: bdi btrfs-1: dirty=732 wb=779 unstable=0 bg_thresh=993 thresh=1986 gap=475 poll_thresh=21 ino=257 dd-2584 [005] 280.672523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 280.680563: balance_dirty_state: bdi btrfs-1: dirty=732 wb=654 unstable=0 bg_thresh=992 thresh=1985 gap=599 poll_thresh=21 ino=257 dd-2584 [005] 280.680646: balance_dirty_state: bdi btrfs-1: dirty=732 wb=579 unstable=0 bg_thresh=991 thresh=1983 gap=672 poll_thresh=16 ino=257 dd-2584 [005] 280.680784: balance_dirty_state: bdi btrfs-1: dirty=782 wb=529 unstable=0 bg_thresh=999 thresh=1999 gap=688 poll_thresh=17 ino=257 dd-2584 [005] 280.680901: balance_dirty_state: bdi btrfs-1: dirty=807 wb=529 unstable=0 bg_thresh=999 thresh=1998 gap=662 poll_thresh=18 ino=257 dd-2584 [005] 280.681019: balance_dirty_state: bdi btrfs-1: dirty=832 wb=529 unstable=0 bg_thresh=998 thresh=1997 gap=636 poll_thresh=19 ino=257 dd-2584 [005] 280.681138: balance_dirty_state: bdi btrfs-1: dirty=857 wb=529 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=20 ino=257 dd-2584 [005] 280.681257: balance_dirty_state: bdi btrfs-1: dirty=907 wb=529 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=21 ino=257 dd-2584 [005] 280.681376: balance_dirty_state: bdi btrfs-1: dirty=932 wb=529 unstable=0 bg_thresh=999 thresh=1999 gap=538 poll_thresh=22 ino=257 dd-2584 [005] 280.681676: balance_dirty_state: bdi btrfs-1: dirty=957 wb=529 unstable=0 bg_thresh=993 thresh=1986 gap=500 poll_thresh=23 ino=257 dd-2584 [005] 280.681799: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=529 unstable=0 bg_thresh=995 thresh=1990 gap=454 poll_thresh=24 ino=257 dd-2584 [005] 280.681804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=53796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 280.681922: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18060 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 280.683372: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=608 to_write=7584 dd-2584 [005] 280.688381: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1004 unstable=0 bg_thresh=991 thresh=1982 gap=596 poll_thresh=24 ino=257 dd-2584 [005] 280.688447: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1004 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 280.688570: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1004 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=19 ino=257 dd-2584 [005] 280.688691: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1004 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=20 ino=257 dd-2584 [005] 280.688812: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1004 unstable=0 bg_thresh=1000 thresh=2001 gap=515 poll_thresh=21 ino=257 dd-2584 [005] 280.688931: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1004 unstable=0 bg_thresh=1000 thresh=2000 gap=489 poll_thresh=22 ino=257 dd-2584 [005] 280.688935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 280.700426: balance_dirty_state: bdi btrfs-1: dirty=507 wb=879 unstable=0 bg_thresh=987 thresh=1974 gap=588 poll_thresh=22 ino=257 dd-2584 [007] 280.700518: balance_dirty_state: bdi btrfs-1: dirty=507 wb=879 unstable=0 bg_thresh=987 thresh=1974 gap=588 poll_thresh=16 ino=257 dd-2584 [007] 280.700692: balance_dirty_state: bdi btrfs-1: dirty=557 wb=879 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=17 ino=257 dd-2584 [007] 280.700996: balance_dirty_state: bdi btrfs-1: dirty=582 wb=879 unstable=0 bg_thresh=997 thresh=1994 gap=533 poll_thresh=18 ino=257 dd-2584 [007] 280.701237: balance_dirty_state: bdi btrfs-1: dirty=607 wb=879 unstable=0 bg_thresh=996 thresh=1993 gap=507 poll_thresh=19 ino=257 dd-2584 [007] 280.701471: balance_dirty_state: bdi btrfs-1: dirty=657 wb=879 unstable=0 bg_thresh=998 thresh=1997 gap=461 poll_thresh=20 ino=257 dd-2584 [007] 280.701481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 280.708530: balance_dirty_state: bdi btrfs-1: dirty=657 wb=754 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=20 ino=257 dd-2584 [007] 280.708636: balance_dirty_state: bdi btrfs-1: dirty=657 wb=754 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=15 ino=257 dd-2584 [007] 280.708695: balance_dirty_state: bdi btrfs-1: dirty=682 wb=754 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=16 ino=257 dd-2584 [007] 280.708811: balance_dirty_state: bdi btrfs-1: dirty=707 wb=754 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=17 ino=257 dd-2584 [007] 280.708931: balance_dirty_state: bdi btrfs-1: dirty=732 wb=754 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=18 ino=257 dd-2584 [007] 280.709050: balance_dirty_state: bdi btrfs-1: dirty=782 wb=754 unstable=0 bg_thresh=1003 thresh=2007 gap=471 poll_thresh=19 ino=257 dd-2584 [007] 280.709055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 280.720515: balance_dirty_state: bdi btrfs-1: dirty=782 wb=604 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=19 ino=257 dd-2584 [007] 280.720591: balance_dirty_state: bdi btrfs-1: dirty=782 wb=604 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=14 ino=257 dd-2584 [007] 280.720653: balance_dirty_state: bdi btrfs-1: dirty=807 wb=604 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=15 ino=257 dd-2584 [007] 280.720713: balance_dirty_state: bdi btrfs-1: dirty=832 wb=604 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=16 ino=257 dd-2584 [007] 280.721012: balance_dirty_state: bdi btrfs-1: dirty=857 wb=604 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=17 ino=257 dd-2584 [007] 280.721131: balance_dirty_state: bdi btrfs-1: dirty=882 wb=604 unstable=0 bg_thresh=998 thresh=1996 gap=510 poll_thresh=18 ino=257 dd-2584 [007] 280.721249: balance_dirty_state: bdi btrfs-1: dirty=907 wb=604 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=19 ino=257 dd-2584 [007] 280.721253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 280.728575: balance_dirty_state: bdi btrfs-1: dirty=907 wb=354 unstable=0 bg_thresh=995 thresh=1991 gap=730 poll_thresh=19 ino=257 dd-2584 [007] 280.728694: balance_dirty_state: bdi btrfs-1: dirty=932 wb=354 unstable=0 bg_thresh=998 thresh=1996 gap=710 poll_thresh=14 ino=257 dd-2584 [007] 280.728752: balance_dirty_state: bdi btrfs-1: dirty=957 wb=354 unstable=0 bg_thresh=997 thresh=1995 gap=684 poll_thresh=15 ino=257 dd-2584 [007] 280.728811: balance_dirty_state: bdi btrfs-1: dirty=957 wb=354 unstable=0 bg_thresh=994 thresh=1989 gap=678 poll_thresh=16 ino=257 dd-2584 [007] 280.728924: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=354 unstable=0 bg_thresh=996 thresh=1993 gap=632 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 280.728948: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18108 wrote=0 to_write=8192 dd-2584 [007] 280.729091: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=354 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=18 ino=257 dd-2584 [007] 280.729266: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=379 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=19 ino=257 dd-2584 [007] 280.729738: balance_dirty_state: bdi btrfs-1: dirty=932 wb=529 unstable=0 bg_thresh=995 thresh=1990 gap=529 poll_thresh=20 ino=257 dd-2584 [007] 280.729920: balance_dirty_state: bdi btrfs-1: dirty=907 wb=579 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=21 ino=257 dd-2584 [007] 280.730101: balance_dirty_state: bdi btrfs-1: dirty=882 wb=629 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=22 ino=257 dd-2584 [007] 280.730103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 280.731271: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=800 to_write=7392 dd-2584 [007] 280.736507: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1029 unstable=0 bg_thresh=998 thresh=1997 gap=611 poll_thresh=22 ino=257 dd-2584 [007] 280.736574: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1029 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=16 ino=257 dd-2584 [007] 280.736696: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1029 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=17 ino=257 dd-2584 [007] 280.736816: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1029 unstable=0 bg_thresh=997 thresh=1994 gap=533 poll_thresh=18 ino=257 dd-2584 [007] 280.736934: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1029 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=19 ino=257 dd-2584 [007] 280.736938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 280.744597: balance_dirty_state: bdi btrfs-1: dirty=482 wb=904 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=19 ino=257 dd-2584 [007] 280.744700: balance_dirty_state: bdi btrfs-1: dirty=482 wb=904 unstable=0 bg_thresh=998 thresh=1997 gap=611 poll_thresh=14 ino=257 dd-2584 [007] 280.744768: balance_dirty_state: bdi btrfs-1: dirty=507 wb=904 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=15 ino=257 dd-2584 [007] 280.744843: balance_dirty_state: bdi btrfs-1: dirty=507 wb=829 unstable=0 bg_thresh=994 thresh=1989 gap=653 poll_thresh=16 ino=257 dd-2584 [007] 280.745151: balance_dirty_state: bdi btrfs-1: dirty=557 wb=804 unstable=0 bg_thresh=999 thresh=1999 gap=638 poll_thresh=17 ino=257 dd-2584 [007] 280.745269: balance_dirty_state: bdi btrfs-1: dirty=582 wb=804 unstable=0 bg_thresh=999 thresh=1998 gap=612 poll_thresh=18 ino=257 dd-2584 [007] 280.745385: balance_dirty_state: bdi btrfs-1: dirty=607 wb=804 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=19 ino=257 dd-2584 [007] 280.745504: balance_dirty_state: bdi btrfs-1: dirty=657 wb=804 unstable=0 bg_thresh=997 thresh=1995 gap=534 poll_thresh=20 ino=257 dd-2584 [007] 280.745623: balance_dirty_state: bdi btrfs-1: dirty=682 wb=804 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=21 ino=257 dd-2584 [007] 280.745740: balance_dirty_state: bdi btrfs-1: dirty=707 wb=804 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=22 ino=257 dd-2584 [007] 280.745744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 280.752567: balance_dirty_state: bdi btrfs-1: dirty=707 wb=804 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=22 ino=257 dd-2584 [007] 280.752577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 280.760519: balance_dirty_state: bdi btrfs-1: dirty=707 wb=579 unstable=0 bg_thresh=998 thresh=1997 gap=711 poll_thresh=22 ino=257 dd-2584 [007] 280.760591: balance_dirty_state: bdi btrfs-1: dirty=732 wb=554 unstable=0 bg_thresh=998 thresh=1997 gap=711 poll_thresh=16 ino=257 dd-2584 [007] 280.760715: balance_dirty_state: bdi btrfs-1: dirty=757 wb=554 unstable=0 bg_thresh=1000 thresh=2001 gap=690 poll_thresh=17 ino=257 dd-2584 [007] 280.760836: balance_dirty_state: bdi btrfs-1: dirty=782 wb=554 unstable=0 bg_thresh=1000 thresh=2000 gap=664 poll_thresh=18 ino=257 dd-2584 [007] 280.761141: balance_dirty_state: bdi btrfs-1: dirty=832 wb=554 unstable=0 bg_thresh=999 thresh=1999 gap=613 poll_thresh=19 ino=257 dd-2584 [007] 280.761261: balance_dirty_state: bdi btrfs-1: dirty=857 wb=554 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=20 ino=257 dd-2584 [007] 280.761385: balance_dirty_state: bdi btrfs-1: dirty=882 wb=554 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=21 ino=257 dd-2584 [007] 280.761508: balance_dirty_state: bdi btrfs-1: dirty=907 wb=554 unstable=0 bg_thresh=997 thresh=1995 gap=534 poll_thresh=22 ino=257 dd-2584 [007] 280.761629: balance_dirty_state: bdi btrfs-1: dirty=957 wb=554 unstable=0 bg_thresh=997 thresh=1994 gap=483 poll_thresh=23 ino=257 dd-2584 [007] 280.761634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 280.768537: balance_dirty_state: bdi btrfs-1: dirty=957 wb=429 unstable=0 bg_thresh=993 thresh=1987 gap=601 poll_thresh=23 ino=257 dd-2584 [007] 280.768613: balance_dirty_state: bdi btrfs-1: dirty=957 wb=429 unstable=0 bg_thresh=995 thresh=1991 gap=605 poll_thresh=17 ino=257 dd-2584 [007] 280.768740: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=429 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 280.768764: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18148 wrote=0 to_write=8192 dd-2584 [007] 280.768919: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=429 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=19 ino=257 dd-2584 [007] 280.769396: balance_dirty_state: bdi btrfs-1: dirty=957 wb=529 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=20 ino=257 dd-2584 [007] 280.769581: balance_dirty_state: bdi btrfs-1: dirty=957 wb=579 unstable=0 bg_thresh=998 thresh=1997 gap=461 poll_thresh=21 ino=257 dd-2584 [007] 280.769583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 280.770929: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=736 to_write=7456 dd-2584 [007] 280.776509: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1029 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=21 ino=257 dd-2584 [007] 280.776596: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1029 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=16 ino=257 dd-2584 [007] 280.776716: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1029 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=17 ino=257 dd-2584 [007] 280.776834: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1029 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=18 ino=257 dd-2584 [007] 280.776953: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1029 unstable=0 bg_thresh=999 thresh=1998 gap=487 poll_thresh=19 ino=257 dd-2584 [007] 280.776958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 280.784543: balance_dirty_state: bdi btrfs-1: dirty=482 wb=904 unstable=0 bg_thresh=1001 thresh=2002 gap=616 poll_thresh=19 ino=257 dd-2584 [007] 280.784626: balance_dirty_state: bdi btrfs-1: dirty=507 wb=904 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=14 ino=257 dd-2584 [007] 280.784685: balance_dirty_state: bdi btrfs-1: dirty=507 wb=904 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=15 ino=257 dd-2584 [007] 280.784745: balance_dirty_state: bdi btrfs-1: dirty=532 wb=904 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=16 ino=257 dd-2584 [007] 280.784861: balance_dirty_state: bdi btrfs-1: dirty=557 wb=904 unstable=0 bg_thresh=999 thresh=1999 gap=538 poll_thresh=17 ino=257 dd-2584 [007] 280.785161: balance_dirty_state: bdi btrfs-1: dirty=582 wb=904 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=18 ino=257 dd-2584 [007] 280.785279: balance_dirty_state: bdi btrfs-1: dirty=632 wb=904 unstable=0 bg_thresh=1001 thresh=2002 gap=466 poll_thresh=19 ino=257 dd-2584 [007] 280.785284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=55464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 280.792507: balance_dirty_state: bdi btrfs-1: dirty=632 wb=754 unstable=0 bg_thresh=999 thresh=1999 gap=613 poll_thresh=19 ino=257 dd-2584 [007] 280.792575: balance_dirty_state: bdi btrfs-1: dirty=632 wb=754 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=14 ino=257 dd-2584 [007] 280.792636: balance_dirty_state: bdi btrfs-1: dirty=657 wb=754 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=15 ino=257 dd-2584 [007] 280.792695: balance_dirty_state: bdi btrfs-1: dirty=682 wb=754 unstable=0 bg_thresh=996 thresh=1992 gap=556 poll_thresh=16 ino=257 dd-2584 [007] 280.792813: balance_dirty_state: bdi btrfs-1: dirty=707 wb=754 unstable=0 bg_thresh=998 thresh=1996 gap=535 poll_thresh=17 ino=257 dd-2584 [007] 280.792930: balance_dirty_state: bdi btrfs-1: dirty=732 wb=754 unstable=0 bg_thresh=997 thresh=1995 gap=509 poll_thresh=18 ino=257 dd-2584 [007] 280.793047: balance_dirty_state: bdi btrfs-1: dirty=782 wb=754 unstable=0 bg_thresh=997 thresh=1994 gap=458 poll_thresh=19 ino=257 dd-2584 [007] 280.793052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 280.800506: balance_dirty_state: bdi btrfs-1: dirty=782 wb=629 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=19 ino=257 dd-2584 [007] 280.800607: balance_dirty_state: bdi btrfs-1: dirty=782 wb=629 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=14 ino=257 dd-2584 [007] 280.800664: balance_dirty_state: bdi btrfs-1: dirty=807 wb=629 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=15 ino=257 dd-2584 [007] 280.800722: balance_dirty_state: bdi btrfs-1: dirty=807 wb=629 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 280.801006: balance_dirty_state: bdi btrfs-1: dirty=857 wb=629 unstable=0 bg_thresh=1000 thresh=2000 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 280.801121: balance_dirty_state: bdi btrfs-1: dirty=882 wb=629 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=18 ino=257 dd-2584 [007] 280.801125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 280.808621: balance_dirty_state: bdi btrfs-1: dirty=882 wb=504 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=18 ino=257 dd-2584 [007] 280.808708: balance_dirty_state: bdi btrfs-1: dirty=907 wb=504 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=13 ino=257 dd-2584 [007] 280.808766: balance_dirty_state: bdi btrfs-1: dirty=907 wb=504 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=14 ino=257 dd-2584 [007] 280.808823: balance_dirty_state: bdi btrfs-1: dirty=932 wb=504 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=15 ino=257 dd-2584 [007] 280.808880: balance_dirty_state: bdi btrfs-1: dirty=957 wb=504 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=16 ino=257 dd-2584 [007] 280.808994: balance_dirty_state: bdi btrfs-1: dirty=982 wb=504 unstable=0 bg_thresh=998 thresh=1996 gap=510 poll_thresh=17 ino=257 dd-2584 [007] 280.809107: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=504 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=18 ino=257 dd-2584 [007] 280.809111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 280.809130: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18188 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 280.811050: writeback_single_inode: bdi btrfs-1: ino=257 state= age=120 wrote=640 to_write=7552 dd-2584 [007] 280.820528: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1004 unstable=0 bg_thresh=985 thresh=1971 gap=610 poll_thresh=18 ino=257 dd-2584 [007] 280.820610: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1004 unstable=0 bg_thresh=988 thresh=1976 gap=590 poll_thresh=13 ino=257 dd-2584 [007] 280.820670: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1004 unstable=0 bg_thresh=988 thresh=1976 gap=590 poll_thresh=14 ino=257 dd-2584 [007] 280.820730: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1004 unstable=0 bg_thresh=990 thresh=1981 gap=570 poll_thresh=15 ino=257 dd-2584 [007] 280.820791: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1004 unstable=0 bg_thresh=987 thresh=1975 gap=539 poll_thresh=16 ino=257 dd-2584 [007] 280.821091: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1004 unstable=0 bg_thresh=992 thresh=1984 gap=523 poll_thresh=17 ino=257 dd-2584 [007] 280.821212: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1004 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=18 ino=257 dd-2584 [007] 280.821335: balance_dirty_state: bdi btrfs-1: dirty=532 wb=1004 unstable=0 bg_thresh=993 thresh=1987 gap=451 poll_thresh=19 ino=257 dd-2584 [007] 280.821340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=98% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 280.828472: balance_dirty_state: bdi btrfs-1: dirty=532 wb=879 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=19 ino=257 dd-2584 [007] 280.828591: balance_dirty_state: bdi btrfs-1: dirty=532 wb=879 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=14 ino=257 dd-2584 [007] 280.828652: balance_dirty_state: bdi btrfs-1: dirty=557 wb=879 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=15 ino=257 dd-2584 [007] 280.828711: balance_dirty_state: bdi btrfs-1: dirty=557 wb=879 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 280.828830: balance_dirty_state: bdi btrfs-1: dirty=607 wb=879 unstable=0 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=17 ino=257 dd-2584 [007] 280.828948: balance_dirty_state: bdi btrfs-1: dirty=632 wb=879 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=18 ino=257 dd-2584 [007] 280.828953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 280.836475: balance_dirty_state: bdi btrfs-1: dirty=632 wb=754 unstable=0 bg_thresh=1007 thresh=2015 gap=629 poll_thresh=18 ino=257 dd-2584 [007] 280.836543: balance_dirty_state: bdi btrfs-1: dirty=657 wb=754 unstable=0 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=13 ino=257 dd-2584 [007] 280.836605: balance_dirty_state: bdi btrfs-1: dirty=657 wb=754 unstable=0 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=14 ino=257 dd-2584 [007] 280.836666: balance_dirty_state: bdi btrfs-1: dirty=682 wb=754 unstable=0 bg_thresh=1009 thresh=2019 gap=583 poll_thresh=15 ino=257 dd-2584 [007] 280.836727: balance_dirty_state: bdi btrfs-1: dirty=707 wb=754 unstable=0 bg_thresh=1009 thresh=2018 gap=557 poll_thresh=16 ino=257 dd-2584 [007] 280.837026: balance_dirty_state: bdi btrfs-1: dirty=732 wb=754 unstable=0 bg_thresh=1007 thresh=2014 gap=528 poll_thresh=17 ino=257 dd-2584 [007] 280.837147: balance_dirty_state: bdi btrfs-1: dirty=757 wb=754 unstable=0 bg_thresh=1006 thresh=2013 gap=502 poll_thresh=18 ino=257 dd-2584 [007] 280.837151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 280.844555: balance_dirty_state: bdi btrfs-1: dirty=757 wb=654 unstable=0 bg_thresh=994 thresh=1989 gap=578 poll_thresh=18 ino=257 dd-2584 [007] 280.844642: balance_dirty_state: bdi btrfs-1: dirty=782 wb=629 unstable=0 bg_thresh=988 thresh=1977 gap=566 poll_thresh=13 ino=257 dd-2584 [007] 280.844717: balance_dirty_state: bdi btrfs-1: dirty=782 wb=604 unstable=0 bg_thresh=991 thresh=1982 gap=596 poll_thresh=14 ino=257 dd-2584 [007] 280.844790: balance_dirty_state: bdi btrfs-1: dirty=807 wb=554 unstable=0 bg_thresh=990 thresh=1980 gap=619 poll_thresh=15 ino=257 dd-2584 [007] 280.844857: balance_dirty_state: bdi btrfs-1: dirty=832 wb=529 unstable=0 bg_thresh=995 thresh=1991 gap=630 poll_thresh=16 ino=257 dd-2584 [007] 280.844982: balance_dirty_state: bdi btrfs-1: dirty=857 wb=529 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=17 ino=257 dd-2584 [007] 280.845107: balance_dirty_state: bdi btrfs-1: dirty=882 wb=529 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=18 ino=257 dd-2584 [007] 280.845233: balance_dirty_state: bdi btrfs-1: dirty=932 wb=529 unstable=0 bg_thresh=995 thresh=1991 gap=530 poll_thresh=19 ino=257 dd-2584 [007] 280.845359: balance_dirty_state: bdi btrfs-1: dirty=957 wb=529 unstable=0 bg_thresh=998 thresh=1996 gap=510 poll_thresh=20 ino=257 dd-2584 [007] 280.845664: balance_dirty_state: bdi btrfs-1: dirty=982 wb=529 unstable=0 bg_thresh=997 thresh=1994 gap=483 poll_thresh=21 ino=257 dd-2584 [007] 280.845669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 280.852482: balance_dirty_state: bdi btrfs-1: dirty=982 wb=404 unstable=0 bg_thresh=1003 thresh=2006 gap=620 poll_thresh=21 ino=257 dd-2584 [007] 280.852567: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=404 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 280.852594: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18232 wrote=0 to_write=8192 dd-2584 [007] 280.852750: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=404 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=17 ino=257 dd-2584 [007] 280.852931: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=429 unstable=0 bg_thresh=1001 thresh=2003 gap=542 poll_thresh=18 ino=257 dd-2584 [007] 280.853113: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=479 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=19 ino=257 dd-2584 [007] 280.853115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 280.855364: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=736 to_write=7456 dd-2584 [007] 280.860476: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1004 unstable=0 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=19 ino=257 dd-2584 [007] 280.860581: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1004 unstable=0 bg_thresh=1006 thresh=2012 gap=626 poll_thresh=14 ino=257 dd-2584 [007] 280.860644: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1004 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=15 ino=257 dd-2584 [007] 280.860707: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1004 unstable=0 bg_thresh=1008 thresh=2016 gap=605 poll_thresh=16 ino=257 dd-2584 [007] 280.860832: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1004 unstable=0 bg_thresh=1004 thresh=2009 gap=548 poll_thresh=17 ino=257 dd-2584 [007] 280.860958: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1004 unstable=0 bg_thresh=1004 thresh=2008 gap=522 poll_thresh=18 ino=257 dd-2584 [007] 280.861261: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1004 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=19 ino=257 dd-2584 [007] 280.861266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 280.868556: balance_dirty_state: bdi btrfs-1: dirty=507 wb=879 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=19 ino=257 dd-2584 [007] 280.868673: balance_dirty_state: bdi btrfs-1: dirty=532 wb=879 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=14 ino=257 dd-2584 [007] 280.868730: balance_dirty_state: bdi btrfs-1: dirty=557 wb=879 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=15 ino=257 dd-2584 [007] 280.868789: balance_dirty_state: bdi btrfs-1: dirty=557 wb=879 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=16 ino=257 dd-2584 [007] 280.868902: balance_dirty_state: bdi btrfs-1: dirty=607 wb=879 unstable=0 bg_thresh=998 thresh=1996 gap=510 poll_thresh=17 ino=257 dd-2584 [007] 280.869015: balance_dirty_state: bdi btrfs-1: dirty=632 wb=879 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=18 ino=257 dd-2584 [007] 280.869019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 280.876580: balance_dirty_state: bdi btrfs-1: dirty=632 wb=729 unstable=0 bg_thresh=997 thresh=1994 gap=633 poll_thresh=18 ino=257 dd-2584 [007] 280.876659: balance_dirty_state: bdi btrfs-1: dirty=632 wb=729 unstable=0 bg_thresh=999 thresh=1998 gap=637 poll_thresh=13 ino=257 dd-2584 [007] 280.876723: balance_dirty_state: bdi btrfs-1: dirty=657 wb=729 unstable=0 bg_thresh=999 thresh=1998 gap=612 poll_thresh=14 ino=257 dd-2584 [007] 280.876785: balance_dirty_state: bdi btrfs-1: dirty=682 wb=729 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=15 ino=257 dd-2584 [007] 280.876848: balance_dirty_state: bdi btrfs-1: dirty=682 wb=729 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=16 ino=257 dd-2584 [007] 280.876970: balance_dirty_state: bdi btrfs-1: dirty=732 wb=729 unstable=0 bg_thresh=995 thresh=1990 gap=529 poll_thresh=17 ino=257 dd-2584 [007] 280.877278: balance_dirty_state: bdi btrfs-1: dirty=757 wb=729 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=18 ino=257 dd-2584 [007] 280.877401: balance_dirty_state: bdi btrfs-1: dirty=782 wb=729 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=19 ino=257 dd-2584 [007] 280.877406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 280.884604: balance_dirty_state: bdi btrfs-1: dirty=782 wb=729 unstable=0 bg_thresh=994 thresh=1988 gap=477 poll_thresh=19 ino=257 dd-2584 [007] 280.884608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 280.892633: balance_dirty_state: bdi btrfs-1: dirty=782 wb=479 unstable=0 bg_thresh=995 thresh=1991 gap=730 poll_thresh=19 ino=257 dd-2584 [007] 280.892719: balance_dirty_state: bdi btrfs-1: dirty=807 wb=479 unstable=0 bg_thresh=998 thresh=1996 gap=710 poll_thresh=14 ino=257 dd-2584 [007] 280.892782: balance_dirty_state: bdi btrfs-1: dirty=807 wb=479 unstable=0 bg_thresh=995 thresh=1990 gap=704 poll_thresh=15 ino=257 dd-2584 [007] 280.892843: balance_dirty_state: bdi btrfs-1: dirty=832 wb=479 unstable=0 bg_thresh=997 thresh=1995 gap=684 poll_thresh=16 ino=257 dd-2584 [007] 280.892965: balance_dirty_state: bdi btrfs-1: dirty=857 wb=479 unstable=0 bg_thresh=997 thresh=1994 gap=658 poll_thresh=17 ino=257 dd-2584 [007] 280.893087: balance_dirty_state: bdi btrfs-1: dirty=907 wb=479 unstable=0 bg_thresh=999 thresh=1998 gap=612 poll_thresh=18 ino=257 dd-2584 [007] 280.893209: balance_dirty_state: bdi btrfs-1: dirty=932 wb=479 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=19 ino=257 dd-2584 [007] 280.893331: balance_dirty_state: bdi btrfs-1: dirty=957 wb=479 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=20 ino=257 dd-2584 [007] 280.893452: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=479 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 280.893478: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18272 wrote=0 to_write=8192 dd-2584 [007] 280.893931: balance_dirty_state: bdi btrfs-1: dirty=957 wb=554 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=22 ino=257 dd-2584 [007] 280.893933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=56704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 280.896483: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=656 to_write=7536 dd-2584 [002] 280.900572: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1004 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=22 ino=257 dd-2584 [002] 280.900697: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1004 unstable=0 bg_thresh=994 thresh=1989 gap=578 poll_thresh=16 ino=257 dd-2584 [002] 280.900931: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1004 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=17 ino=257 dd-2584 [002] 280.901163: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1004 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=18 ino=257 dd-2584 [002] 280.901401: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1004 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=19 ino=257 dd-2584 [002] 280.901410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=57596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 280.908599: balance_dirty_state: bdi btrfs-1: dirty=507 wb=879 unstable=0 bg_thresh=1004 thresh=2009 gap=623 poll_thresh=19 ino=257 dd-2584 [002] 280.908727: balance_dirty_state: bdi btrfs-1: dirty=507 wb=879 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=14 ino=257 dd-2584 [002] 280.908847: balance_dirty_state: bdi btrfs-1: dirty=532 wb=879 unstable=0 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=15 ino=257 dd-2584 [002] 280.908964: balance_dirty_state: bdi btrfs-1: dirty=557 wb=879 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=16 ino=257 dd-2584 [002] 280.909199: balance_dirty_state: bdi btrfs-1: dirty=582 wb=879 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=17 ino=257 dd-2584 [002] 280.909435: balance_dirty_state: bdi btrfs-1: dirty=607 wb=879 unstable=0 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=18 ino=257 dd-2584 [002] 280.910039: balance_dirty_state: bdi btrfs-1: dirty=657 wb=879 unstable=0 bg_thresh=1004 thresh=2009 gap=473 poll_thresh=19 ino=257 dd-2584 [002] 280.910048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=57596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 280.916598: balance_dirty_state: bdi btrfs-1: dirty=657 wb=754 unstable=0 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=19 ino=257 dd-2584 [002] 280.916703: balance_dirty_state: bdi btrfs-1: dirty=657 wb=754 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=14 ino=257 dd-2584 [002] 280.916768: balance_dirty_state: bdi btrfs-1: dirty=682 wb=754 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=15 ino=257 dd-2584 [002] 280.916829: balance_dirty_state: bdi btrfs-1: dirty=682 wb=754 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=16 ino=257 dd-2584 [002] 280.916954: balance_dirty_state: bdi btrfs-1: dirty=732 wb=754 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 280.917072: balance_dirty_state: bdi btrfs-1: dirty=757 wb=754 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 280.917077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=57596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 280.924536: balance_dirty_state: bdi btrfs-1: dirty=757 wb=654 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=18 ino=257 dd-2584 [006] 280.924614: balance_dirty_state: bdi btrfs-1: dirty=782 wb=629 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=13 ino=257 dd-2584 [006] 280.924673: balance_dirty_state: bdi btrfs-1: dirty=807 wb=629 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=14 ino=257 dd-2584 [006] 280.924732: balance_dirty_state: bdi btrfs-1: dirty=807 wb=629 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 280.924791: balance_dirty_state: bdi btrfs-1: dirty=832 wb=629 unstable=0 bg_thresh=1008 thresh=2016 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 280.924909: balance_dirty_state: bdi btrfs-1: dirty=857 wb=629 unstable=0 bg_thresh=1007 thresh=2015 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 280.925209: balance_dirty_state: bdi btrfs-1: dirty=907 wb=629 unstable=0 bg_thresh=1007 thresh=2014 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 280.925214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=57596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 280.932564: balance_dirty_state: bdi btrfs-1: dirty=907 wb=404 unstable=0 bg_thresh=1006 thresh=2013 gap=702 poll_thresh=18 ino=257 dd-2584 [006] 280.932638: balance_dirty_state: bdi btrfs-1: dirty=907 wb=404 unstable=0 bg_thresh=1009 thresh=2018 gap=707 poll_thresh=13 ino=257 dd-2584 [006] 280.932704: balance_dirty_state: bdi btrfs-1: dirty=932 wb=404 unstable=0 bg_thresh=1006 thresh=2012 gap=676 poll_thresh=14 ino=257 dd-2584 [006] 280.932768: balance_dirty_state: bdi btrfs-1: dirty=932 wb=404 unstable=0 bg_thresh=1008 thresh=2017 gap=681 poll_thresh=15 ino=257 dd-2584 [006] 280.932831: balance_dirty_state: bdi btrfs-1: dirty=957 wb=404 unstable=0 bg_thresh=1008 thresh=2016 gap=655 poll_thresh=16 ino=257 dd-2584 [006] 280.932959: balance_dirty_state: bdi btrfs-1: dirty=982 wb=404 unstable=0 bg_thresh=1007 thresh=2015 gap=629 poll_thresh=17 ino=257 dd-2584 [006] 280.933087: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=404 unstable=0 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 280.933164: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18312 wrote=0 to_write=8192 dd-2584 [006] 280.933219: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=404 unstable=0 bg_thresh=1006 thresh=2013 gap=552 poll_thresh=19 ino=257 dd-2584 [006] 280.933356: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=429 unstable=0 bg_thresh=1008 thresh=2017 gap=531 poll_thresh=20 ino=257 dd-2584 [006] 280.933496: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=504 unstable=0 bg_thresh=1008 thresh=2016 gap=480 poll_thresh=21 ino=257 dd-2584 [006] 280.933498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=57596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 280.934912: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=720 to_write=7472 dd-2584 [006] 280.940604: balance_dirty_state: bdi btrfs-1: dirty=407 wb=979 unstable=0 bg_thresh=1005 thresh=2011 gap=625 poll_thresh=21 ino=257 dd-2584 [006] 280.940700: balance_dirty_state: bdi btrfs-1: dirty=407 wb=979 unstable=0 bg_thresh=1008 thresh=2016 gap=630 poll_thresh=16 ino=257 dd-2584 [006] 280.940988: balance_dirty_state: bdi btrfs-1: dirty=432 wb=979 unstable=0 bg_thresh=1004 thresh=2009 gap=598 poll_thresh=17 ino=257 dd-2584 [006] 280.941101: balance_dirty_state: bdi btrfs-1: dirty=482 wb=979 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=18 ino=257 dd-2584 [006] 280.941214: balance_dirty_state: bdi btrfs-1: dirty=507 wb=979 unstable=0 bg_thresh=1006 thresh=2012 gap=526 poll_thresh=19 ino=257 dd-2584 [006] 280.941326: balance_dirty_state: bdi btrfs-1: dirty=532 wb=979 unstable=0 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=20 ino=257 dd-2584 [006] 280.941330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=57596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 280.948599: balance_dirty_state: bdi btrfs-1: dirty=532 wb=854 unstable=0 bg_thresh=1004 thresh=2009 gap=623 poll_thresh=20 ino=257 dd-2584 [006] 280.948689: balance_dirty_state: bdi btrfs-1: dirty=557 wb=854 unstable=0 bg_thresh=1004 thresh=2009 gap=598 poll_thresh=15 ino=257 dd-2584 [006] 280.948749: balance_dirty_state: bdi btrfs-1: dirty=582 wb=854 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=16 ino=257 dd-2584 [006] 280.948863: balance_dirty_state: bdi btrfs-1: dirty=607 wb=854 unstable=0 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 280.948975: balance_dirty_state: bdi btrfs-1: dirty=632 wb=854 unstable=0 bg_thresh=1005 thresh=2011 gap=525 poll_thresh=18 ino=257 dd-2584 [006] 280.949087: balance_dirty_state: bdi btrfs-1: dirty=657 wb=854 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=19 ino=257 dd-2584 [006] 280.949091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=57596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 280.956534: balance_dirty_state: bdi btrfs-1: dirty=657 wb=729 unstable=0 bg_thresh=1006 thresh=2013 gap=627 poll_thresh=19 ino=257 dd-2584 [006] 280.956790: balance_dirty_state: bdi btrfs-1: dirty=682 wb=729 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 280.956850: balance_dirty_state: bdi btrfs-1: dirty=707 wb=729 unstable=0 bg_thresh=1006 thresh=2012 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 280.956909: balance_dirty_state: bdi btrfs-1: dirty=707 wb=729 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 280.957026: balance_dirty_state: bdi btrfs-1: dirty=757 wb=729 unstable=0 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=17 ino=257 dd-2584 [006] 280.957143: balance_dirty_state: bdi btrfs-1: dirty=782 wb=729 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 280.957147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=57596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 280.964557: balance_dirty_state: bdi btrfs-1: dirty=782 wb=604 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=18 ino=257 dd-2584 [006] 280.964649: balance_dirty_state: bdi btrfs-1: dirty=807 wb=604 unstable=0 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=13 ino=257 dd-2584 [006] 280.964711: balance_dirty_state: bdi btrfs-1: dirty=807 wb=604 unstable=0 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=14 ino=257 dd-2584 [006] 280.964771: balance_dirty_state: bdi btrfs-1: dirty=832 wb=604 unstable=0 bg_thresh=1008 thresh=2017 gap=581 poll_thresh=15 ino=257 dd-2584 [006] 280.964829: balance_dirty_state: bdi btrfs-1: dirty=832 wb=604 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 280.964946: balance_dirty_state: bdi btrfs-1: dirty=882 wb=604 unstable=0 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=17 ino=257 dd-2584 [006] 280.965062: balance_dirty_state: bdi btrfs-1: dirty=907 wb=604 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 280.965067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=57596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 280.972534: balance_dirty_state: bdi btrfs-1: dirty=907 wb=454 unstable=0 bg_thresh=998 thresh=1996 gap=635 poll_thresh=18 ino=257 dd-2584 [002] 280.972660: balance_dirty_state: bdi btrfs-1: dirty=932 wb=454 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=13 ino=257 dd-2584 [002] 280.972955: balance_dirty_state: bdi btrfs-1: dirty=932 wb=454 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=14 ino=257 dd-2584 [002] 280.973016: balance_dirty_state: bdi btrfs-1: dirty=957 wb=454 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=15 ino=257 dd-2584 [002] 280.973076: balance_dirty_state: bdi btrfs-1: dirty=982 wb=454 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 280.973196: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=454 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 280.973273: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18352 wrote=0 to_write=8192 dd-2584 [002] 280.973319: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=454 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=18 ino=257 dd-2584 [002] 280.973444: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=479 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=19 ino=257 dd-2584 [002] 280.973446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=57596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 280.975046: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=672 to_write=7520 dd-2584 [002] 280.980469: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1004 unstable=0 bg_thresh=987 thresh=1975 gap=589 poll_thresh=19 ino=257 dd-2584 [002] 280.980547: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1004 unstable=0 bg_thresh=990 thresh=1980 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 280.980633: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1004 unstable=0 bg_thresh=990 thresh=1980 gap=544 poll_thresh=15 ino=257 dd-2584 [002] 280.980717: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1004 unstable=0 bg_thresh=992 thresh=1985 gap=549 poll_thresh=16 ino=257 dd-2584 [002] 280.980886: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1004 unstable=0 bg_thresh=995 thresh=1990 gap=504 poll_thresh=17 ino=257 dd-2584 [002] 280.981062: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1004 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=18 ino=257 dd-2584 [002] 280.981069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=57596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 280.988614: balance_dirty_state: bdi btrfs-1: dirty=507 wb=879 unstable=0 bg_thresh=999 thresh=1999 gap=613 poll_thresh=18 ino=257 dd-2584 [002] 280.988901: balance_dirty_state: bdi btrfs-1: dirty=532 wb=879 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=13 ino=257 dd-2584 [002] 280.988960: balance_dirty_state: bdi btrfs-1: dirty=532 wb=879 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=14 ino=257 dd-2584 [002] 280.989019: balance_dirty_state: bdi btrfs-1: dirty=557 wb=879 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=15 ino=257 dd-2584 [002] 280.989077: balance_dirty_state: bdi btrfs-1: dirty=557 wb=879 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 280.989195: balance_dirty_state: bdi btrfs-1: dirty=607 wb=879 unstable=0 bg_thresh=997 thresh=1995 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 280.989315: balance_dirty_state: bdi btrfs-1: dirty=632 wb=879 unstable=0 bg_thresh=997 thresh=1994 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 280.989319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=57596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 280.996575: balance_dirty_state: bdi btrfs-1: dirty=632 wb=754 unstable=0 bg_thresh=998 thresh=1997 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 280.996645: balance_dirty_state: bdi btrfs-1: dirty=657 wb=754 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=13 ino=257 dd-2584 [006] 280.996704: balance_dirty_state: bdi btrfs-1: dirty=657 wb=754 unstable=0 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 280.996765: balance_dirty_state: bdi btrfs-1: dirty=682 wb=754 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 280.996824: balance_dirty_state: bdi btrfs-1: dirty=707 wb=754 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 280.996941: balance_dirty_state: bdi btrfs-1: dirty=732 wb=754 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=17 ino=257 dd-2584 [006] 280.997060: balance_dirty_state: bdi btrfs-1: dirty=757 wb=754 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 280.997065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=57596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 281.004539: balance_dirty_state: bdi btrfs-1: dirty=757 wb=554 unstable=0 bg_thresh=1004 thresh=2009 gap=698 poll_thresh=18 ino=257 dd-2584 [006] 281.004785: balance_dirty_state: bdi btrfs-1: dirty=782 wb=554 unstable=0 bg_thresh=1001 thresh=2003 gap=667 poll_thresh=13 ino=257 dd-2584 [006] 281.004847: balance_dirty_state: bdi btrfs-1: dirty=782 wb=554 unstable=0 bg_thresh=1001 thresh=2002 gap=666 poll_thresh=14 ino=257 dd-2584 [006] 281.004907: balance_dirty_state: bdi btrfs-1: dirty=807 wb=554 unstable=0 bg_thresh=1003 thresh=2007 gap=646 poll_thresh=15 ino=257 dd-2584 [006] 281.004966: balance_dirty_state: bdi btrfs-1: dirty=832 wb=554 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=16 ino=257 dd-2584 [006] 281.005084: balance_dirty_state: bdi btrfs-1: dirty=857 wb=554 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=17 ino=257 dd-2584 [006] 281.005202: balance_dirty_state: bdi btrfs-1: dirty=882 wb=554 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=18 ino=257 dd-2584 [006] 281.005321: balance_dirty_state: bdi btrfs-1: dirty=932 wb=554 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=19 ino=257 dd-2584 [006] 281.005440: balance_dirty_state: bdi btrfs-1: dirty=957 wb=554 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=20 ino=257 dd-2584 [006] 281.005445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=59088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 281.012543: balance_dirty_state: bdi btrfs-1: dirty=957 wb=429 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=20 ino=257 dd-2584 [006] 281.012624: balance_dirty_state: bdi btrfs-1: dirty=957 wb=429 unstable=0 bg_thresh=999 thresh=1998 gap=612 poll_thresh=15 ino=257 dd-2584 [006] 281.012689: balance_dirty_state: bdi btrfs-1: dirty=982 wb=429 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 281.012808: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=429 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 281.012881: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18392 wrote=0 to_write=8192 dd-2584 [006] 281.013120: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=479 unstable=0 bg_thresh=1000 thresh=2001 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 281.013249: balance_dirty_state: bdi btrfs-1: dirty=982 wb=529 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 281.013251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=59088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 281.014521: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=688 to_write=7504 dd-2584 [005] 281.020522: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1129 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=19 ino=257 dd-2584 [005] 281.020531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=59088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 281.028577: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1129 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=19 ino=257 dd-2584 [005] 281.028586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=59088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 281.036504: balance_dirty_state: bdi btrfs-1: dirty=382 wb=754 unstable=0 bg_thresh=1003 thresh=2007 gap=871 poll_thresh=19 ino=257 dd-2584 [005] 281.036572: balance_dirty_state: bdi btrfs-1: dirty=407 wb=754 unstable=0 bg_thresh=1003 thresh=2007 gap=846 poll_thresh=14 ino=257 dd-2584 [005] 281.036634: balance_dirty_state: bdi btrfs-1: dirty=432 wb=754 unstable=0 bg_thresh=1006 thresh=2012 gap=826 poll_thresh=15 ino=257 dd-2584 [005] 281.036694: balance_dirty_state: bdi btrfs-1: dirty=432 wb=754 unstable=0 bg_thresh=1006 thresh=2012 gap=826 poll_thresh=16 ino=257 dd-2584 [005] 281.036818: balance_dirty_state: bdi btrfs-1: dirty=457 wb=754 unstable=0 bg_thresh=1008 thresh=2017 gap=806 poll_thresh=17 ino=257 dd-2584 [005] 281.036939: balance_dirty_state: bdi btrfs-1: dirty=507 wb=754 unstable=0 bg_thresh=1010 thresh=2021 gap=760 poll_thresh=18 ino=257 dd-2584 [005] 281.037064: balance_dirty_state: bdi btrfs-1: dirty=532 wb=754 unstable=0 bg_thresh=1007 thresh=2014 gap=728 poll_thresh=19 ino=257 dd-2584 [005] 281.037187: balance_dirty_state: bdi btrfs-1: dirty=557 wb=754 unstable=0 bg_thresh=1006 thresh=2013 gap=702 poll_thresh=20 ino=257 dd-2584 [005] 281.037493: balance_dirty_state: bdi btrfs-1: dirty=607 wb=754 unstable=0 bg_thresh=1006 thresh=2012 gap=651 poll_thresh=21 ino=257 dd-2584 [005] 281.037612: balance_dirty_state: bdi btrfs-1: dirty=632 wb=754 unstable=0 bg_thresh=1008 thresh=2016 gap=630 poll_thresh=22 ino=257 dd-2584 [005] 281.037729: balance_dirty_state: bdi btrfs-1: dirty=657 wb=754 unstable=0 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=23 ino=257 dd-2584 [005] 281.037846: balance_dirty_state: bdi btrfs-1: dirty=682 wb=754 unstable=0 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=24 ino=257 dd-2584 [005] 281.037964: balance_dirty_state: bdi btrfs-1: dirty=732 wb=754 unstable=0 bg_thresh=1009 thresh=2018 gap=532 poll_thresh=25 ino=257 dd-2584 [005] 281.038087: balance_dirty_state: bdi btrfs-1: dirty=757 wb=754 unstable=0 bg_thresh=1008 thresh=2017 gap=506 poll_thresh=26 ino=257 dd-2584 [005] 281.038213: balance_dirty_state: bdi btrfs-1: dirty=782 wb=754 unstable=0 bg_thresh=1008 thresh=2016 gap=480 poll_thresh=27 ino=257 dd-2584 [005] 281.038218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=59088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 281.044531: balance_dirty_state: bdi btrfs-1: dirty=782 wb=579 unstable=0 bg_thresh=1009 thresh=2019 gap=658 poll_thresh=27 ino=257 dd-2584 [000] 281.044603: balance_dirty_state: bdi btrfs-1: dirty=782 wb=579 unstable=0 bg_thresh=1009 thresh=2019 gap=658 poll_thresh=20 ino=257 dd-2584 [000] 281.044725: balance_dirty_state: bdi btrfs-1: dirty=832 wb=579 unstable=0 bg_thresh=1009 thresh=2018 gap=607 poll_thresh=21 ino=257 dd-2584 [000] 281.045031: balance_dirty_state: bdi btrfs-1: dirty=857 wb=579 unstable=0 bg_thresh=1011 thresh=2022 gap=586 poll_thresh=22 ino=257 dd-2584 [000] 281.045153: balance_dirty_state: bdi btrfs-1: dirty=882 wb=579 unstable=0 bg_thresh=1010 thresh=2021 gap=560 poll_thresh=23 ino=257 dd-2584 [000] 281.045274: balance_dirty_state: bdi btrfs-1: dirty=932 wb=579 unstable=0 bg_thresh=1010 thresh=2020 gap=509 poll_thresh=24 ino=257 dd-2584 [000] 281.045395: balance_dirty_state: bdi btrfs-1: dirty=957 wb=579 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=25 ino=257 dd-2584 [000] 281.045400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=59088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 281.052525: balance_dirty_state: bdi btrfs-1: dirty=957 wb=454 unstable=0 bg_thresh=1008 thresh=2017 gap=606 poll_thresh=25 ino=257 dd-2584 [000] 281.052592: balance_dirty_state: bdi btrfs-1: dirty=993 wb=454 unstable=0 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=19 ino=257 dd-2584 [000] 281.052715: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=454 unstable=0 bg_thresh=1009 thresh=2018 gap=546 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 281.052751: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18432 wrote=0 to_write=8192 dd-2584 [000] 281.052843: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=454 unstable=0 bg_thresh=1008 thresh=2017 gap=520 poll_thresh=21 ino=257 dd-2584 [000] 281.052974: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=479 unstable=0 bg_thresh=1008 thresh=2016 gap=494 poll_thresh=22 ino=257 dd-2584 [000] 281.052975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=59088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 281.054397: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=688 to_write=7504 dd-2584 [000] 281.060511: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1004 unstable=0 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=22 ino=257 dd-2584 [000] 281.060579: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1004 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=16 ino=257 dd-2584 [000] 281.060866: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1004 unstable=0 bg_thresh=1005 thresh=2011 gap=564 poll_thresh=17 ino=257 dd-2584 [000] 281.060978: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1004 unstable=0 bg_thresh=1008 thresh=2016 gap=519 poll_thresh=18 ino=257 dd-2584 [000] 281.061091: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1004 unstable=0 bg_thresh=1010 thresh=2020 gap=498 poll_thresh=19 ino=257 dd-2584 [000] 281.061096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=59088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 281.072547: balance_dirty_state: bdi btrfs-1: dirty=518 wb=879 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=19 ino=257 dd-2584 [000] 281.072669: balance_dirty_state: bdi btrfs-1: dirty=518 wb=879 unstable=0 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=14 ino=257 dd-2584 [000] 281.072783: balance_dirty_state: bdi btrfs-1: dirty=543 wb=879 unstable=0 bg_thresh=1004 thresh=2009 gap=587 poll_thresh=15 ino=257 dd-2584 [000] 281.072992: balance_dirty_state: bdi btrfs-1: dirty=568 wb=854 unstable=0 bg_thresh=1004 thresh=2009 gap=587 poll_thresh=16 ino=257 dd-2584 [000] 281.073382: balance_dirty_state: bdi btrfs-1: dirty=593 wb=754 unstable=0 bg_thresh=1009 thresh=2019 gap=672 poll_thresh=17 ino=257 dd-2584 [000] 281.073744: balance_dirty_state: bdi btrfs-1: dirty=618 wb=754 unstable=0 bg_thresh=1009 thresh=2018 gap=646 poll_thresh=18 ino=257 dd-2584 [000] 281.074101: balance_dirty_state: bdi btrfs-1: dirty=668 wb=754 unstable=0 bg_thresh=1008 thresh=2017 gap=595 poll_thresh=19 ino=257 dd-2584 [000] 281.075104: balance_dirty_state: bdi btrfs-1: dirty=693 wb=754 unstable=0 bg_thresh=1008 thresh=2016 gap=569 poll_thresh=20 ino=257 dd-2584 [000] 281.075459: balance_dirty_state: bdi btrfs-1: dirty=718 wb=754 unstable=0 bg_thresh=1010 thresh=2020 gap=548 poll_thresh=21 ino=257 dd-2584 [000] 281.075817: balance_dirty_state: bdi btrfs-1: dirty=743 wb=754 unstable=0 bg_thresh=1009 thresh=2019 gap=522 poll_thresh=22 ino=257 dd-2584 [000] 281.076175: balance_dirty_state: bdi btrfs-1: dirty=793 wb=754 unstable=0 bg_thresh=1009 thresh=2018 gap=471 poll_thresh=23 ino=257 dd-2584 [000] 281.076187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=59088 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 281.084559: balance_dirty_state: bdi btrfs-1: dirty=795 wb=614 unstable=0 bg_thresh=1001 thresh=2002 gap=593 poll_thresh=23 ino=257 dd-2584 [000] 281.084669: balance_dirty_state: bdi btrfs-1: dirty=795 wb=614 unstable=0 bg_thresh=1001 thresh=2002 gap=593 poll_thresh=17 ino=257 dd-2584 [000] 281.084833: balance_dirty_state: bdi btrfs-1: dirty=845 wb=614 unstable=0 bg_thresh=1003 thresh=2007 gap=548 poll_thresh=18 ino=257 dd-2584 [000] 281.084997: balance_dirty_state: bdi btrfs-1: dirty=870 wb=614 unstable=0 bg_thresh=1008 thresh=2017 gap=533 poll_thresh=19 ino=257 dd-2584 [000] 281.085171: balance_dirty_state: bdi btrfs-1: dirty=895 wb=614 unstable=0 bg_thresh=1008 thresh=2016 gap=507 poll_thresh=20 ino=257 dd-2584 [000] 281.085340: balance_dirty_state: bdi btrfs-1: dirty=920 wb=614 unstable=0 bg_thresh=1007 thresh=2015 gap=481 poll_thresh=21 ino=257 dd-2584 [000] 281.085346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=59088 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 281.092542: balance_dirty_state: bdi btrfs-1: dirty=920 wb=439 unstable=0 bg_thresh=1002 thresh=2004 gap=645 poll_thresh=21 ino=257 dd-2584 [000] 281.092780: balance_dirty_state: bdi btrfs-1: dirty=945 wb=439 unstable=0 bg_thresh=1002 thresh=2004 gap=620 poll_thresh=16 ino=257 dd-2584 [000] 281.092891: balance_dirty_state: bdi btrfs-1: dirty=970 wb=439 unstable=0 bg_thresh=1004 thresh=2009 gap=600 poll_thresh=17 ino=257 dd-2584 [000] 281.093002: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=439 unstable=0 bg_thresh=1007 thresh=2014 gap=555 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 281.093068: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18472 wrote=0 to_write=8192 dd-2584 [000] 281.093128: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=439 unstable=0 bg_thresh=1009 thresh=2018 gap=534 poll_thresh=19 ino=257 dd-2584 [000] 281.093253: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=464 unstable=0 bg_thresh=1008 thresh=2017 gap=508 poll_thresh=20 ino=257 dd-2584 [000] 281.093379: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=539 unstable=0 bg_thresh=1008 thresh=2016 gap=457 poll_thresh=21 ino=257 dd-2584 [000] 281.093381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=59088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 281.094723: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=272 wrote=704 to_write=7488 dd-2584 [000] 281.100525: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1014 unstable=0 bg_thresh=1005 thresh=2011 gap=577 poll_thresh=21 ino=257 dd-2584 [000] 281.100612: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1014 unstable=0 bg_thresh=1005 thresh=2011 gap=577 poll_thresh=16 ino=257 dd-2584 [000] 281.100779: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1014 unstable=0 bg_thresh=1008 thresh=2016 gap=557 poll_thresh=17 ino=257 dd-2584 [000] 281.100899: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1017 unstable=0 bg_thresh=1012 thresh=2024 gap=519 poll_thresh=18 ino=257 dd-2584 [000] 281.101199: balance_dirty_state: bdi btrfs-1: dirty=513 wb=1017 unstable=0 bg_thresh=1011 thresh=2023 gap=493 poll_thresh=19 ino=257 dd-2584 [000] 281.101204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=59088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 281.112011: balance_dirty_state: bdi btrfs-1: dirty=513 wb=892 unstable=0 bg_thresh=1007 thresh=2015 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 281.112376: balance_dirty_state: bdi btrfs-1: dirty=538 wb=892 unstable=0 bg_thresh=1010 thresh=2020 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 281.112465: balance_dirty_state: bdi btrfs-1: dirty=538 wb=892 unstable=0 bg_thresh=1010 thresh=2020 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 281.112658: balance_dirty_state: bdi btrfs-1: dirty=563 wb=892 unstable=0 bg_thresh=1012 thresh=2025 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 281.112838: balance_dirty_state: bdi btrfs-1: dirty=592 wb=877 unstable=0 bg_thresh=1013 thresh=2026 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 281.112977: balance_dirty_state: bdi btrfs-1: dirty=617 wb=877 unstable=0 bg_thresh=1012 thresh=2024 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 281.113163: balance_dirty_state: bdi btrfs-1: dirty=667 wb=877 unstable=0 bg_thresh=1011 thresh=2022 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 281.113169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-225% task_weight=100% bdi_bw=59572 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 281.120519: balance_dirty_state: bdi btrfs-1: dirty=667 wb=752 unstable=0 bg_thresh=1014 thresh=2028 gap=609 poll_thresh=19 ino=257 dd-2584 [000] 281.120614: balance_dirty_state: bdi btrfs-1: dirty=667 wb=752 unstable=0 bg_thresh=1014 thresh=2028 gap=609 poll_thresh=14 ino=257 dd-2584 [000] 281.120703: balance_dirty_state: bdi btrfs-1: dirty=692 wb=752 unstable=0 bg_thresh=1013 thresh=2027 gap=583 poll_thresh=15 ino=257 dd-2584 [000] 281.120791: balance_dirty_state: bdi btrfs-1: dirty=717 wb=752 unstable=0 bg_thresh=1013 thresh=2027 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 281.120982: balance_dirty_state: bdi btrfs-1: dirty=742 wb=752 unstable=0 bg_thresh=1012 thresh=2025 gap=531 poll_thresh=17 ino=257 dd-2584 [000] 281.121531: balance_dirty_state: bdi btrfs-1: dirty=767 wb=752 unstable=0 bg_thresh=1012 thresh=2024 gap=505 poll_thresh=18 ino=257 dd-2584 [000] 281.121537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=59572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 281.128567: balance_dirty_state: bdi btrfs-1: dirty=767 wb=577 unstable=0 bg_thresh=1005 thresh=2011 gap=667 poll_thresh=18 ino=257 dd-2584 [004] 281.128658: balance_dirty_state: bdi btrfs-1: dirty=772 wb=573 unstable=0 bg_thresh=1006 thresh=2012 gap=667 poll_thresh=13 ino=257 dd-2584 [004] 281.128741: balance_dirty_state: bdi btrfs-1: dirty=797 wb=573 unstable=0 bg_thresh=1006 thresh=2012 gap=642 poll_thresh=14 ino=257 dd-2584 [004] 281.128825: balance_dirty_state: bdi btrfs-1: dirty=822 wb=573 unstable=0 bg_thresh=1008 thresh=2017 gap=622 poll_thresh=15 ino=257 dd-2584 [004] 281.128911: balance_dirty_state: bdi btrfs-1: dirty=822 wb=573 unstable=0 bg_thresh=1005 thresh=2011 gap=616 poll_thresh=16 ino=257 dd-2584 [004] 281.129081: balance_dirty_state: bdi btrfs-1: dirty=872 wb=573 unstable=0 bg_thresh=1005 thresh=2010 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 281.129256: balance_dirty_state: bdi btrfs-1: dirty=897 wb=573 unstable=0 bg_thresh=1007 thresh=2014 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 281.129430: balance_dirty_state: bdi btrfs-1: dirty=922 wb=573 unstable=0 bg_thresh=1006 thresh=2013 gap=518 poll_thresh=19 ino=257 dd-2584 [004] 281.129607: balance_dirty_state: bdi btrfs-1: dirty=947 wb=573 unstable=0 bg_thresh=1006 thresh=2012 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 281.129613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=59572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 281.136591: balance_dirty_state: bdi btrfs-1: dirty=947 wb=448 unstable=0 bg_thresh=1005 thresh=2010 gap=615 poll_thresh=20 ino=257 dd-2584 [004] 281.136656: balance_dirty_state: bdi btrfs-1: dirty=971 wb=448 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 281.136717: balance_dirty_state: bdi btrfs-1: dirty=996 wb=448 unstable=0 bg_thresh=1004 thresh=2009 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 281.137000: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=448 unstable=0 bg_thresh=1007 thresh=2014 gap=545 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 281.137069: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18516 wrote=0 to_write=8192 dd-2584 [004] 281.137123: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=448 unstable=0 bg_thresh=1006 thresh=2013 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 281.137247: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=473 unstable=0 bg_thresh=1008 thresh=2017 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 281.137249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=59572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 281.138765: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=316 wrote=688 to_write=7504 dd-2584 [004] 281.144567: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1023 unstable=0 bg_thresh=999 thresh=1999 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 281.144654: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1023 unstable=0 bg_thresh=999 thresh=1999 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 281.144713: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1023 unstable=0 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 281.144771: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1023 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 281.144886: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1023 unstable=0 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 281.145007: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1023 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 281.145011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=59572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 281.152568: balance_dirty_state: bdi btrfs-1: dirty=496 wb=898 unstable=0 bg_thresh=993 thresh=1986 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 281.152663: balance_dirty_state: bdi btrfs-1: dirty=521 wb=898 unstable=0 bg_thresh=993 thresh=1986 gap=567 poll_thresh=13 ino=257 dd-2584 [004] 281.152722: balance_dirty_state: bdi btrfs-1: dirty=521 wb=898 unstable=0 bg_thresh=995 thresh=1991 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 281.152780: balance_dirty_state: bdi btrfs-1: dirty=546 wb=898 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=15 ino=257 dd-2584 [004] 281.153015: balance_dirty_state: bdi btrfs-1: dirty=571 wb=898 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=16 ino=257 dd-2584 [004] 281.153129: balance_dirty_state: bdi btrfs-1: dirty=596 wb=898 unstable=0 bg_thresh=1000 thresh=2001 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 281.153243: balance_dirty_state: bdi btrfs-1: dirty=621 wb=898 unstable=0 bg_thresh=1002 thresh=2005 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 281.153248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=59572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 281.164551: balance_dirty_state: bdi btrfs-1: dirty=621 wb=698 unstable=0 bg_thresh=996 thresh=1992 gap=673 poll_thresh=18 ino=257 dd-2584 [004] 281.164663: balance_dirty_state: bdi btrfs-1: dirty=646 wb=698 unstable=0 bg_thresh=996 thresh=1992 gap=648 poll_thresh=13 ino=257 dd-2584 [004] 281.164720: balance_dirty_state: bdi btrfs-1: dirty=646 wb=698 unstable=0 bg_thresh=998 thresh=1997 gap=653 poll_thresh=14 ino=257 dd-2584 [004] 281.164775: balance_dirty_state: bdi btrfs-1: dirty=671 wb=698 unstable=0 bg_thresh=998 thresh=1997 gap=628 poll_thresh=15 ino=257 dd-2584 [004] 281.164830: balance_dirty_state: bdi btrfs-1: dirty=696 wb=698 unstable=0 bg_thresh=1001 thresh=2002 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 281.164979: balance_dirty_state: bdi btrfs-1: dirty=721 wb=673 unstable=0 bg_thresh=1000 thresh=2001 gap=607 poll_thresh=17 ino=257 dd-2584 [004] 281.165171: balance_dirty_state: bdi btrfs-1: dirty=746 wb=573 unstable=0 bg_thresh=1002 thresh=2005 gap=686 poll_thresh=18 ino=257 dd-2584 [004] 281.165342: balance_dirty_state: bdi btrfs-1: dirty=771 wb=573 unstable=0 bg_thresh=999 thresh=1998 gap=654 poll_thresh=19 ino=257 dd-2584 [004] 281.165739: balance_dirty_state: bdi btrfs-1: dirty=821 wb=573 unstable=0 bg_thresh=1001 thresh=2002 gap=608 poll_thresh=20 ino=257 dd-2584 [004] 281.165853: balance_dirty_state: bdi btrfs-1: dirty=846 wb=573 unstable=0 bg_thresh=1003 thresh=2006 gap=587 poll_thresh=21 ino=257 dd-2584 [004] 281.165966: balance_dirty_state: bdi btrfs-1: dirty=871 wb=573 unstable=0 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=22 ino=257 dd-2584 [004] 281.166079: balance_dirty_state: bdi btrfs-1: dirty=921 wb=573 unstable=0 bg_thresh=1002 thresh=2004 gap=510 poll_thresh=23 ino=257 dd-2584 [004] 281.166195: balance_dirty_state: bdi btrfs-1: dirty=946 wb=573 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=24 ino=257 dd-2584 [004] 281.166199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=59572 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 281.172613: balance_dirty_state: bdi btrfs-1: dirty=946 wb=573 unstable=0 bg_thresh=998 thresh=1997 gap=478 poll_thresh=24 ino=257 dd-2584 [004] 281.172619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=59572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 281.180609: balance_dirty_state: bdi btrfs-1: dirty=949 wb=320 unstable=0 bg_thresh=998 thresh=1997 gap=728 poll_thresh=24 ino=257 dd-2584 [004] 281.180739: balance_dirty_state: bdi btrfs-1: dirty=974 wb=320 unstable=0 bg_thresh=1001 thresh=2002 gap=708 poll_thresh=18 ino=257 dd-2584 [004] 281.180901: balance_dirty_state: bdi btrfs-1: dirty=999 wb=320 unstable=0 bg_thresh=1000 thresh=2001 gap=682 poll_thresh=19 ino=257 dd-2584 [004] 281.181059: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=320 unstable=0 bg_thresh=1000 thresh=2000 gap=656 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 281.181100: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18560 wrote=0 to_write=8192 dd-2584 [004] 281.181225: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=320 unstable=0 bg_thresh=1002 thresh=2004 gap=635 poll_thresh=21 ino=257 dd-2584 [004] 281.181641: balance_dirty_state: bdi btrfs-1: dirty=974 wb=445 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=22 ino=257 dd-2584 [004] 281.181811: balance_dirty_state: bdi btrfs-1: dirty=949 wb=495 unstable=0 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=23 ino=257 dd-2584 [004] 281.181979: balance_dirty_state: bdi btrfs-1: dirty=924 wb=545 unstable=0 bg_thresh=1000 thresh=2001 gap=532 poll_thresh=24 ino=257 dd-2584 [004] 281.182151: balance_dirty_state: bdi btrfs-1: dirty=899 wb=595 unstable=0 bg_thresh=999 thresh=1999 gap=505 poll_thresh=25 ino=257 dd-2584 [004] 281.182323: balance_dirty_state: bdi btrfs-1: dirty=899 wb=645 unstable=0 bg_thresh=999 thresh=1998 gap=454 poll_thresh=26 ino=257 dd-2584 [004] 281.182326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=59572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 281.184572: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=364 wrote=832 to_write=7360 dd-2584 [000] 281.188645: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1020 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=26 ino=257 dd-2584 [000] 281.188768: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1020 unstable=0 bg_thresh=999 thresh=1999 gap=555 poll_thresh=19 ino=257 dd-2584 [000] 281.189014: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1020 unstable=0 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=20 ino=257 dd-2584 [000] 281.189251: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1020 unstable=0 bg_thresh=1004 thresh=2008 gap=489 poll_thresh=21 ino=257 dd-2584 [000] 281.189261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=59572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 281.196551: balance_dirty_state: bdi btrfs-1: dirty=499 wb=895 unstable=0 bg_thresh=1003 thresh=2006 gap=612 poll_thresh=21 ino=257 dd-2584 [004] 281.196674: balance_dirty_state: bdi btrfs-1: dirty=499 wb=895 unstable=0 bg_thresh=1005 thresh=2011 gap=617 poll_thresh=16 ino=257 dd-2584 [004] 281.197157: balance_dirty_state: bdi btrfs-1: dirty=549 wb=895 unstable=0 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 281.197339: balance_dirty_state: bdi btrfs-1: dirty=574 wb=895 unstable=0 bg_thresh=1007 thresh=2014 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 281.197508: balance_dirty_state: bdi btrfs-1: dirty=599 wb=895 unstable=0 bg_thresh=1006 thresh=2013 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 281.197676: balance_dirty_state: bdi btrfs-1: dirty=649 wb=895 unstable=0 bg_thresh=1006 thresh=2012 gap=468 poll_thresh=20 ino=257 dd-2584 [004] 281.197682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=59572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 281.204647: balance_dirty_state: bdi btrfs-1: dirty=649 wb=895 unstable=0 bg_thresh=1006 thresh=2012 gap=468 poll_thresh=20 ino=257 dd-2584 [004] 281.204653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=59572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 281.212718: balance_dirty_state: bdi btrfs-1: dirty=649 wb=695 unstable=0 bg_thresh=1002 thresh=2005 gap=661 poll_thresh=20 ino=257 dd-2584 [004] 281.212824: balance_dirty_state: bdi btrfs-1: dirty=649 wb=645 unstable=0 bg_thresh=1002 thresh=2005 gap=711 poll_thresh=15 ino=257 dd-2584 [004] 281.212931: balance_dirty_state: bdi btrfs-1: dirty=674 wb=570 unstable=0 bg_thresh=1005 thresh=2010 gap=766 poll_thresh=16 ino=257 dd-2584 [004] 281.213058: balance_dirty_state: bdi btrfs-1: dirty=699 wb=570 unstable=0 bg_thresh=1004 thresh=2008 gap=739 poll_thresh=17 ino=257 dd-2584 [004] 281.213173: balance_dirty_state: bdi btrfs-1: dirty=724 wb=570 unstable=0 bg_thresh=1003 thresh=2007 gap=713 poll_thresh=18 ino=257 dd-2584 [004] 281.213287: balance_dirty_state: bdi btrfs-1: dirty=774 wb=570 unstable=0 bg_thresh=1003 thresh=2006 gap=662 poll_thresh=19 ino=257 dd-2584 [004] 281.213573: balance_dirty_state: bdi btrfs-1: dirty=799 wb=570 unstable=0 bg_thresh=1005 thresh=2010 gap=641 poll_thresh=20 ino=257 dd-2584 [004] 281.213686: balance_dirty_state: bdi btrfs-1: dirty=824 wb=570 unstable=0 bg_thresh=1004 thresh=2009 gap=615 poll_thresh=21 ino=257 dd-2584 [004] 281.213801: balance_dirty_state: bdi btrfs-1: dirty=849 wb=570 unstable=0 bg_thresh=1004 thresh=2008 gap=589 poll_thresh=22 ino=257 dd-2584 [004] 281.213914: balance_dirty_state: bdi btrfs-1: dirty=899 wb=570 unstable=0 bg_thresh=1003 thresh=2007 gap=538 poll_thresh=23 ino=257 dd-2584 [004] 281.214031: balance_dirty_state: bdi btrfs-1: dirty=924 wb=570 unstable=0 bg_thresh=1005 thresh=2011 gap=517 poll_thresh=24 ino=257 dd-2584 [004] 281.214147: balance_dirty_state: bdi btrfs-1: dirty=949 wb=570 unstable=0 bg_thresh=1005 thresh=2010 gap=491 poll_thresh=25 ino=257 dd-2584 [004] 281.214152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=59572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 281.220595: balance_dirty_state: bdi btrfs-1: dirty=949 wb=495 unstable=0 bg_thresh=1004 thresh=2009 gap=565 poll_thresh=25 ino=257 dd-2584 [004] 281.220698: balance_dirty_state: bdi btrfs-1: dirty=974 wb=445 unstable=0 bg_thresh=998 thresh=1996 gap=577 poll_thresh=19 ino=257 dd-2584 [004] 281.220827: balance_dirty_state: bdi btrfs-1: dirty=999 wb=445 unstable=0 bg_thresh=999 thresh=1999 gap=555 poll_thresh=20 ino=257 dd-2584 [004] 281.221132: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=445 unstable=0 bg_thresh=1000 thresh=2000 gap=506 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 281.221183: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18600 wrote=0 to_write=8192 dd-2584 [004] 281.221262: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=445 unstable=0 bg_thresh=1002 thresh=2005 gap=486 poll_thresh=22 ino=257 dd-2584 [004] 281.221264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=60944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 281.223372: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=400 wrote=656 to_write=7536 dd-2584 [004] 281.228659: balance_dirty_state: bdi btrfs-1: dirty=424 wb=970 unstable=0 bg_thresh=1004 thresh=2008 gap=614 poll_thresh=22 ino=257 dd-2584 [004] 281.228786: balance_dirty_state: bdi btrfs-1: dirty=424 wb=970 unstable=0 bg_thresh=1006 thresh=2013 gap=619 poll_thresh=16 ino=257 dd-2584 [004] 281.229025: balance_dirty_state: bdi btrfs-1: dirty=474 wb=970 unstable=0 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 281.229262: balance_dirty_state: bdi btrfs-1: dirty=499 wb=970 unstable=0 bg_thresh=1008 thresh=2016 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 281.229499: balance_dirty_state: bdi btrfs-1: dirty=524 wb=970 unstable=0 bg_thresh=1004 thresh=2009 gap=515 poll_thresh=19 ino=257 dd-2584 [004] 281.229732: balance_dirty_state: bdi btrfs-1: dirty=574 wb=970 unstable=0 bg_thresh=1004 thresh=2008 gap=464 poll_thresh=20 ino=257 dd-2584 [004] 281.229741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=60944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 281.236637: balance_dirty_state: bdi btrfs-1: dirty=574 wb=845 unstable=0 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 281.236757: balance_dirty_state: bdi btrfs-1: dirty=574 wb=845 unstable=0 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 281.236845: balance_dirty_state: bdi btrfs-1: dirty=599 wb=845 unstable=0 bg_thresh=1005 thresh=2011 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 281.237014: balance_dirty_state: bdi btrfs-1: dirty=624 wb=845 unstable=0 bg_thresh=1005 thresh=2010 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 281.237487: balance_dirty_state: bdi btrfs-1: dirty=649 wb=845 unstable=0 bg_thresh=1004 thresh=2009 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 281.237656: balance_dirty_state: bdi btrfs-1: dirty=699 wb=845 unstable=0 bg_thresh=1004 thresh=2008 gap=464 poll_thresh=19 ino=257 dd-2584 [004] 281.237662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=60944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 281.244564: balance_dirty_state: bdi btrfs-1: dirty=701 wb=845 unstable=0 bg_thresh=998 thresh=1997 gap=451 poll_thresh=19 ino=257 dd-2584 [004] 281.244570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=60944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 281.252712: balance_dirty_state: bdi btrfs-1: dirty=701 wb=645 unstable=0 bg_thresh=994 thresh=1989 gap=643 poll_thresh=19 ino=257 dd-2584 [002] 281.252791: balance_dirty_state: bdi btrfs-1: dirty=701 wb=645 unstable=0 bg_thresh=994 thresh=1989 gap=643 poll_thresh=14 ino=257 dd-2584 [002] 281.252913: balance_dirty_state: bdi btrfs-1: dirty=726 wb=645 unstable=0 bg_thresh=997 thresh=1994 gap=623 poll_thresh=15 ino=257 dd-2584 [002] 281.253033: balance_dirty_state: bdi btrfs-1: dirty=751 wb=645 unstable=0 bg_thresh=994 thresh=1988 gap=592 poll_thresh=16 ino=257 dd-2584 [002] 281.253165: balance_dirty_state: bdi btrfs-1: dirty=776 wb=645 unstable=0 bg_thresh=993 thresh=1987 gap=566 poll_thresh=17 ino=257 dd-2584 [002] 281.253303: balance_dirty_state: bdi btrfs-1: dirty=801 wb=595 unstable=0 bg_thresh=992 thresh=1984 gap=588 poll_thresh=18 ino=257 dd-2584 [002] 281.253452: balance_dirty_state: bdi btrfs-1: dirty=826 wb=520 unstable=0 bg_thresh=994 thresh=1989 gap=643 poll_thresh=19 ino=257 dd-2584 [002] 281.253580: balance_dirty_state: bdi btrfs-1: dirty=876 wb=520 unstable=0 bg_thresh=994 thresh=1988 gap=592 poll_thresh=20 ino=257 dd-2584 [002] 281.253888: balance_dirty_state: bdi btrfs-1: dirty=901 wb=520 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=21 ino=257 dd-2584 [002] 281.254009: balance_dirty_state: bdi btrfs-1: dirty=926 wb=520 unstable=0 bg_thresh=995 thresh=1991 gap=545 poll_thresh=22 ino=257 dd-2584 [002] 281.254129: balance_dirty_state: bdi btrfs-1: dirty=976 wb=520 unstable=0 bg_thresh=995 thresh=1990 gap=494 poll_thresh=23 ino=257 dd-2584 [002] 281.254134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=60944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 281.260692: balance_dirty_state: bdi btrfs-1: dirty=976 wb=520 unstable=0 bg_thresh=992 thresh=1984 gap=488 poll_thresh=23 ino=257 dd-2584 [006] 281.260699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=60944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 281.268633: balance_dirty_state: bdi btrfs-1: dirty=976 wb=395 unstable=0 bg_thresh=994 thresh=1988 gap=617 poll_thresh=23 ino=257 dd-2584 [006] 281.268758: balance_dirty_state: bdi btrfs-1: dirty=976 wb=395 unstable=0 bg_thresh=991 thresh=1982 gap=611 poll_thresh=17 ino=257 dd-2584 [006] 281.268966: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=270 unstable=0 bg_thresh=992 thresh=1985 gap=689 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 281.268998: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18648 wrote=0 to_write=8192 dd-2584 [006] 281.269301: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=270 unstable=0 bg_thresh=992 thresh=1984 gap=663 poll_thresh=19 ino=257 dd-2584 [006] 281.269672: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=320 unstable=0 bg_thresh=994 thresh=1988 gap=642 poll_thresh=20 ino=257 dd-2584 [006] 281.270040: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=370 unstable=0 bg_thresh=996 thresh=1992 gap=596 poll_thresh=21 ino=257 dd-2584 [006] 281.270407: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=420 unstable=0 bg_thresh=995 thresh=1991 gap=570 poll_thresh=22 ino=257 dd-2584 [006] 281.271402: balance_dirty_state: bdi btrfs-1: dirty=901 wb=545 unstable=0 bg_thresh=995 thresh=1990 gap=544 poll_thresh=23 ino=257 dd-2584 [006] 281.271774: balance_dirty_state: bdi btrfs-1: dirty=876 wb=595 unstable=0 bg_thresh=994 thresh=1989 gap=518 poll_thresh=24 ino=257 dd-2584 [006] 281.272144: balance_dirty_state: bdi btrfs-1: dirty=876 wb=645 unstable=0 bg_thresh=996 thresh=1993 gap=472 poll_thresh=25 ino=257 dd-2584 [006] 281.272148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=60944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 281.274243: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=452 wrote=816 to_write=7376 dd-2584 [006] 281.276682: balance_dirty_state: bdi btrfs-1: dirty=426 wb=970 unstable=0 bg_thresh=997 thresh=1994 gap=598 poll_thresh=25 ino=257 dd-2584 [006] 281.276776: balance_dirty_state: bdi btrfs-1: dirty=426 wb=970 unstable=0 bg_thresh=994 thresh=1988 gap=592 poll_thresh=19 ino=257 dd-2584 [006] 281.276897: balance_dirty_state: bdi btrfs-1: dirty=476 wb=970 unstable=0 bg_thresh=993 thresh=1987 gap=541 poll_thresh=20 ino=257 dd-2584 [006] 281.277015: balance_dirty_state: bdi btrfs-1: dirty=501 wb=970 unstable=0 bg_thresh=995 thresh=1991 gap=520 poll_thresh=21 ino=257 dd-2584 [006] 281.277136: balance_dirty_state: bdi btrfs-1: dirty=526 wb=970 unstable=0 bg_thresh=995 thresh=1990 gap=494 poll_thresh=22 ino=257 dd-2584 [006] 281.277140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=60944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 281.284620: balance_dirty_state: bdi btrfs-1: dirty=526 wb=845 unstable=0 bg_thresh=993 thresh=1987 gap=616 poll_thresh=22 ino=257 dd-2584 [001] 281.284686: balance_dirty_state: bdi btrfs-1: dirty=526 wb=845 unstable=0 bg_thresh=993 thresh=1987 gap=616 poll_thresh=16 ino=257 dd-2584 [001] 281.284805: balance_dirty_state: bdi btrfs-1: dirty=576 wb=845 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 281.285104: balance_dirty_state: bdi btrfs-1: dirty=601 wb=845 unstable=0 bg_thresh=1001 thresh=2002 gap=556 poll_thresh=18 ino=257 dd-2584 [001] 281.285222: balance_dirty_state: bdi btrfs-1: dirty=626 wb=845 unstable=0 bg_thresh=1000 thresh=2001 gap=530 poll_thresh=19 ino=257 dd-2584 [001] 281.285339: balance_dirty_state: bdi btrfs-1: dirty=676 wb=845 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 281.285344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=60944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 281.292612: balance_dirty_state: bdi btrfs-1: dirty=676 wb=720 unstable=0 bg_thresh=1002 thresh=2005 gap=609 poll_thresh=20 ino=257 dd-2584 [001] 281.292721: balance_dirty_state: bdi btrfs-1: dirty=676 wb=720 unstable=0 bg_thresh=1005 thresh=2010 gap=614 poll_thresh=15 ino=257 dd-2584 [001] 281.292781: balance_dirty_state: bdi btrfs-1: dirty=701 wb=720 unstable=0 bg_thresh=1002 thresh=2004 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 281.292897: balance_dirty_state: bdi btrfs-1: dirty=726 wb=720 unstable=0 bg_thresh=1004 thresh=2008 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 281.293015: balance_dirty_state: bdi btrfs-1: dirty=751 wb=720 unstable=0 bg_thresh=1003 thresh=2007 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 281.293132: balance_dirty_state: bdi btrfs-1: dirty=801 wb=720 unstable=0 bg_thresh=1003 thresh=2006 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 281.293137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=60944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 281.300624: balance_dirty_state: bdi btrfs-1: dirty=801 wb=570 unstable=0 bg_thresh=1001 thresh=2003 gap=632 poll_thresh=19 ino=257 dd-2584 [001] 281.300752: balance_dirty_state: bdi btrfs-1: dirty=801 wb=570 unstable=0 bg_thresh=1001 thresh=2002 gap=631 poll_thresh=14 ino=257 dd-2584 [001] 281.300871: balance_dirty_state: bdi btrfs-1: dirty=826 wb=570 unstable=0 bg_thresh=1001 thresh=2002 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 281.301348: balance_dirty_state: bdi btrfs-1: dirty=851 wb=570 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 281.301584: balance_dirty_state: bdi btrfs-1: dirty=876 wb=570 unstable=0 bg_thresh=1002 thresh=2005 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 281.301819: balance_dirty_state: bdi btrfs-1: dirty=901 wb=570 unstable=0 bg_thresh=1002 thresh=2004 gap=533 poll_thresh=18 ino=257 dd-2584 [001] 281.302053: balance_dirty_state: bdi btrfs-1: dirty=926 wb=570 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=19 ino=257 dd-2584 [001] 281.302293: balance_dirty_state: bdi btrfs-1: dirty=976 wb=570 unstable=0 bg_thresh=1003 thresh=2007 gap=461 poll_thresh=20 ino=257 dd-2584 [001] 281.302302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=60944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 281.308696: balance_dirty_state: bdi btrfs-1: dirty=976 wb=420 unstable=0 bg_thresh=1003 thresh=2007 gap=611 poll_thresh=20 ino=257 dd-2584 [005] 281.308774: balance_dirty_state: bdi btrfs-1: dirty=976 wb=420 unstable=0 bg_thresh=1002 thresh=2005 gap=609 poll_thresh=15 ino=257 dd-2584 [005] 281.308842: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=420 unstable=0 bg_thresh=1005 thresh=2011 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 281.309035: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=420 unstable=0 bg_thresh=1008 thresh=2016 gap=570 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 281.309088: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18688 wrote=0 to_write=8192 dd-2584 [005] 281.309284: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=420 unstable=0 bg_thresh=1010 thresh=2020 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 281.309903: balance_dirty_state: bdi btrfs-1: dirty=976 wb=545 unstable=0 bg_thresh=1009 thresh=2019 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 281.309907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-320% task_weight=98% bdi_bw=60944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 281.311165: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=488 wrote=688 to_write=7504 dd-2584 [005] 281.316601: balance_dirty_state: bdi btrfs-1: dirty=426 wb=970 unstable=0 bg_thresh=1009 thresh=2019 gap=623 poll_thresh=19 ino=257 dd-2584 [005] 281.316725: balance_dirty_state: bdi btrfs-1: dirty=451 wb=970 unstable=0 bg_thresh=1012 thresh=2024 gap=603 poll_thresh=14 ino=257 dd-2584 [005] 281.316844: balance_dirty_state: bdi btrfs-1: dirty=451 wb=970 unstable=0 bg_thresh=1009 thresh=2018 gap=597 poll_thresh=15 ino=257 dd-2584 [005] 281.316963: balance_dirty_state: bdi btrfs-1: dirty=476 wb=970 unstable=0 bg_thresh=1011 thresh=2023 gap=577 poll_thresh=16 ino=257 dd-2584 [005] 281.317199: balance_dirty_state: bdi btrfs-1: dirty=501 wb=970 unstable=0 bg_thresh=1011 thresh=2022 gap=551 poll_thresh=17 ino=257 dd-2584 [005] 281.317434: balance_dirty_state: bdi btrfs-1: dirty=526 wb=970 unstable=0 bg_thresh=1013 thresh=2026 gap=530 poll_thresh=18 ino=257 dd-2584 [005] 281.317670: balance_dirty_state: bdi btrfs-1: dirty=576 wb=970 unstable=0 bg_thresh=1009 thresh=2019 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 281.317678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-320% task_weight=98% bdi_bw=60944 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 281.324697: balance_dirty_state: bdi btrfs-1: dirty=576 wb=845 unstable=0 bg_thresh=1011 thresh=2023 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 281.324826: balance_dirty_state: bdi btrfs-1: dirty=576 wb=845 unstable=0 bg_thresh=1011 thresh=2023 gap=602 poll_thresh=14 ino=257 dd-2584 [005] 281.324945: balance_dirty_state: bdi btrfs-1: dirty=601 wb=845 unstable=0 bg_thresh=1011 thresh=2022 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 281.325062: balance_dirty_state: bdi btrfs-1: dirty=626 wb=845 unstable=0 bg_thresh=1011 thresh=2022 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 281.325300: balance_dirty_state: bdi btrfs-1: dirty=651 wb=845 unstable=0 bg_thresh=1013 thresh=2026 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 281.325902: balance_dirty_state: bdi btrfs-1: dirty=676 wb=845 unstable=0 bg_thresh=1012 thresh=2025 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 281.325911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-312% task_weight=98% bdi_bw=61628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 281.332695: balance_dirty_state: bdi btrfs-1: dirty=676 wb=795 unstable=0 bg_thresh=1010 thresh=2021 gap=550 poll_thresh=18 ino=257 dd-2584 [005] 281.332775: balance_dirty_state: bdi btrfs-1: dirty=701 wb=795 unstable=0 bg_thresh=1010 thresh=2020 gap=524 poll_thresh=13 ino=257 dd-2584 [005] 281.332834: balance_dirty_state: bdi btrfs-1: dirty=701 wb=795 unstable=0 bg_thresh=1010 thresh=2020 gap=524 poll_thresh=14 ino=257 dd-2584 [005] 281.332892: balance_dirty_state: bdi btrfs-1: dirty=726 wb=795 unstable=0 bg_thresh=1009 thresh=2019 gap=498 poll_thresh=15 ino=257 dd-2584 [005] 281.332897: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=61628 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 281.340647: balance_dirty_state: bdi btrfs-1: dirty=726 wb=545 unstable=0 bg_thresh=1009 thresh=2018 gap=747 poll_thresh=15 ino=257 dd-2584 [005] 281.340716: balance_dirty_state: bdi btrfs-1: dirty=751 wb=545 unstable=0 bg_thresh=1011 thresh=2023 gap=727 poll_thresh=11 ino=257 dd-2584 [005] 281.340777: balance_dirty_state: bdi btrfs-1: dirty=751 wb=545 unstable=0 bg_thresh=1011 thresh=2022 gap=726 poll_thresh=12 ino=257 dd-2584 [005] 281.340835: balance_dirty_state: bdi btrfs-1: dirty=776 wb=545 unstable=0 bg_thresh=1011 thresh=2022 gap=701 poll_thresh=13 ino=257 dd-2584 [005] 281.340894: balance_dirty_state: bdi btrfs-1: dirty=801 wb=545 unstable=0 bg_thresh=1010 thresh=2021 gap=675 poll_thresh=14 ino=257 dd-2584 [005] 281.340954: balance_dirty_state: bdi btrfs-1: dirty=801 wb=545 unstable=0 bg_thresh=1007 thresh=2015 gap=669 poll_thresh=15 ino=257 dd-2584 [005] 281.341013: balance_dirty_state: bdi btrfs-1: dirty=826 wb=545 unstable=0 bg_thresh=1010 thresh=2020 gap=649 poll_thresh=16 ino=257 dd-2584 [005] 281.341131: balance_dirty_state: bdi btrfs-1: dirty=851 wb=545 unstable=0 bg_thresh=1012 thresh=2024 gap=628 poll_thresh=17 ino=257 dd-2584 [005] 281.341248: balance_dirty_state: bdi btrfs-1: dirty=901 wb=545 unstable=0 bg_thresh=1011 thresh=2023 gap=577 poll_thresh=18 ino=257 dd-2584 [005] 281.341365: balance_dirty_state: bdi btrfs-1: dirty=926 wb=545 unstable=0 bg_thresh=1011 thresh=2022 gap=551 poll_thresh=19 ino=257 dd-2584 [005] 281.341659: balance_dirty_state: bdi btrfs-1: dirty=951 wb=545 unstable=0 bg_thresh=1010 thresh=2021 gap=525 poll_thresh=20 ino=257 dd-2584 [005] 281.341777: balance_dirty_state: bdi btrfs-1: dirty=976 wb=545 unstable=0 bg_thresh=1012 thresh=2025 gap=504 poll_thresh=21 ino=257 dd-2584 [005] 281.341782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-107% task_gap=-312% task_weight=98% bdi_bw=61628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 281.348790: balance_dirty_state: bdi btrfs-1: dirty=976 wb=420 unstable=0 bg_thresh=1012 thresh=2025 gap=629 poll_thresh=21 ino=257 dd-2584 [005] 281.348918: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=420 unstable=0 bg_thresh=1009 thresh=2019 gap=598 poll_thresh=16 ino=257 dd-2584 [005] 281.349156: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=420 unstable=0 bg_thresh=1009 thresh=2018 gap=572 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 281.349243: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18728 wrote=0 to_write=8192 dd-2584 [005] 281.349404: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=420 unstable=0 bg_thresh=1008 thresh=2017 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 281.349654: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=470 unstable=0 bg_thresh=1010 thresh=2021 gap=500 poll_thresh=19 ino=257 dd-2584 [005] 281.349657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=61628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 281.351297: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=528 wrote=672 to_write=7520 dd-2584 [005] 281.356612: balance_dirty_state: bdi btrfs-1: dirty=426 wb=970 unstable=0 bg_thresh=1012 thresh=2024 gap=628 poll_thresh=19 ino=257 dd-2584 [005] 281.356701: balance_dirty_state: bdi btrfs-1: dirty=426 wb=970 unstable=0 bg_thresh=1011 thresh=2023 gap=627 poll_thresh=14 ino=257 dd-2584 [005] 281.356779: balance_dirty_state: bdi btrfs-1: dirty=451 wb=970 unstable=0 bg_thresh=1011 thresh=2023 gap=602 poll_thresh=15 ino=257 dd-2584 [005] 281.356882: balance_dirty_state: bdi btrfs-1: dirty=476 wb=970 unstable=0 bg_thresh=1011 thresh=2022 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 281.356994: balance_dirty_state: bdi btrfs-1: dirty=501 wb=970 unstable=0 bg_thresh=1010 thresh=2021 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 281.357280: balance_dirty_state: bdi btrfs-1: dirty=526 wb=970 unstable=0 bg_thresh=1012 thresh=2025 gap=529 poll_thresh=18 ino=257 dd-2584 [005] 281.357393: balance_dirty_state: bdi btrfs-1: dirty=576 wb=970 unstable=0 bg_thresh=1012 thresh=2024 gap=478 poll_thresh=19 ino=257 dd-2584 [005] 281.357398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=61628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 281.364702: balance_dirty_state: bdi btrfs-1: dirty=576 wb=845 unstable=0 bg_thresh=1010 thresh=2021 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 281.364799: balance_dirty_state: bdi btrfs-1: dirty=576 wb=845 unstable=0 bg_thresh=1010 thresh=2021 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 281.364857: balance_dirty_state: bdi btrfs-1: dirty=601 wb=845 unstable=0 bg_thresh=1010 thresh=2020 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 281.364914: balance_dirty_state: bdi btrfs-1: dirty=626 wb=845 unstable=0 bg_thresh=1007 thresh=2014 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 281.365028: balance_dirty_state: bdi btrfs-1: dirty=651 wb=845 unstable=0 bg_thresh=1009 thresh=2018 gap=522 poll_thresh=17 ino=257 dd-2584 [005] 281.365140: balance_dirty_state: bdi btrfs-1: dirty=676 wb=845 unstable=0 bg_thresh=1008 thresh=2017 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 281.365144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=61628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 281.376705: balance_dirty_state: bdi btrfs-1: dirty=676 wb=720 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=18 ino=257 dd-2584 [005] 281.376793: balance_dirty_state: bdi btrfs-1: dirty=701 wb=720 unstable=0 bg_thresh=998 thresh=1996 gap=575 poll_thresh=13 ino=257 dd-2584 [005] 281.376850: balance_dirty_state: bdi btrfs-1: dirty=701 wb=720 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 281.376908: balance_dirty_state: bdi btrfs-1: dirty=726 wb=720 unstable=0 bg_thresh=1000 thresh=2001 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 281.376969: balance_dirty_state: bdi btrfs-1: dirty=751 wb=720 unstable=0 bg_thresh=1000 thresh=2000 gap=529 poll_thresh=16 ino=257 dd-2584 [005] 281.377269: balance_dirty_state: bdi btrfs-1: dirty=776 wb=720 unstable=0 bg_thresh=999 thresh=1999 gap=503 poll_thresh=17 ino=257 dd-2584 [005] 281.377387: balance_dirty_state: bdi btrfs-1: dirty=801 wb=720 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 281.377392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=61628 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 281.384701: balance_dirty_state: bdi btrfs-1: dirty=801 wb=595 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=18 ino=257 dd-2584 [005] 281.384770: balance_dirty_state: bdi btrfs-1: dirty=826 wb=595 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=13 ino=257 dd-2584 [005] 281.384832: balance_dirty_state: bdi btrfs-1: dirty=826 wb=595 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 281.384891: balance_dirty_state: bdi btrfs-1: dirty=851 wb=595 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 281.384950: balance_dirty_state: bdi btrfs-1: dirty=876 wb=595 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=16 ino=257 dd-2584 [005] 281.385069: balance_dirty_state: bdi btrfs-1: dirty=901 wb=595 unstable=0 bg_thresh=999 thresh=1998 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 281.385186: balance_dirty_state: bdi btrfs-1: dirty=926 wb=595 unstable=0 bg_thresh=998 thresh=1997 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 281.385191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=61628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 281.392695: balance_dirty_state: bdi btrfs-1: dirty=926 wb=420 unstable=0 bg_thresh=1006 thresh=2013 gap=667 poll_thresh=18 ino=257 dd-2584 [005] 281.392764: balance_dirty_state: bdi btrfs-1: dirty=951 wb=420 unstable=0 bg_thresh=1009 thresh=2018 gap=647 poll_thresh=13 ino=257 dd-2584 [005] 281.392827: balance_dirty_state: bdi btrfs-1: dirty=976 wb=420 unstable=0 bg_thresh=1008 thresh=2017 gap=621 poll_thresh=14 ino=257 dd-2584 [005] 281.392887: balance_dirty_state: bdi btrfs-1: dirty=976 wb=420 unstable=0 bg_thresh=1005 thresh=2011 gap=615 poll_thresh=15 ino=257 dd-2584 [005] 281.392948: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=420 unstable=0 bg_thresh=1008 thresh=2016 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 281.393248: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=420 unstable=0 bg_thresh=1007 thresh=2015 gap=569 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 281.393301: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18772 wrote=0 to_write=8192 dd-2584 [005] 281.393374: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=420 unstable=0 bg_thresh=1009 thresh=2019 gap=548 poll_thresh=18 ino=257 dd-2584 [005] 281.393502: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=445 unstable=0 bg_thresh=1009 thresh=2018 gap=522 poll_thresh=19 ino=257 dd-2584 [005] 281.393633: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=520 unstable=0 bg_thresh=1008 thresh=2017 gap=471 poll_thresh=20 ino=257 dd-2584 [005] 281.393634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=61628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 281.394980: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=572 wrote=704 to_write=7488 dd-2584 [001] 281.400611: balance_dirty_state: bdi btrfs-1: dirty=426 wb=995 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=20 ino=257 dd-2584 [001] 281.400710: balance_dirty_state: bdi btrfs-1: dirty=426 wb=995 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 281.400799: balance_dirty_state: bdi btrfs-1: dirty=451 wb=995 unstable=0 bg_thresh=996 thresh=1993 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 281.400973: balance_dirty_state: bdi btrfs-1: dirty=476 wb=995 unstable=0 bg_thresh=996 thresh=1992 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 281.401152: balance_dirty_state: bdi btrfs-1: dirty=526 wb=995 unstable=0 bg_thresh=992 thresh=1985 gap=464 poll_thresh=18 ino=257 dd-2584 [001] 281.401159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=61628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 281.408643: balance_dirty_state: bdi btrfs-1: dirty=526 wb=870 unstable=0 bg_thresh=973 thresh=1947 gap=551 poll_thresh=18 ino=257 dd-2584 [001] 281.408708: balance_dirty_state: bdi btrfs-1: dirty=526 wb=870 unstable=0 bg_thresh=976 thresh=1952 gap=556 poll_thresh=13 ino=257 dd-2584 [001] 281.408777: balance_dirty_state: bdi btrfs-1: dirty=551 wb=845 unstable=0 bg_thresh=978 thresh=1957 gap=561 poll_thresh=14 ino=257 dd-2584 [001] 281.408848: balance_dirty_state: bdi btrfs-1: dirty=576 wb=795 unstable=0 bg_thresh=981 thresh=1963 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 281.409096: balance_dirty_state: bdi btrfs-1: dirty=576 wb=745 unstable=0 bg_thresh=984 thresh=1968 gap=647 poll_thresh=16 ino=257 dd-2584 [001] 281.409214: balance_dirty_state: bdi btrfs-1: dirty=601 wb=745 unstable=0 bg_thresh=983 thresh=1967 gap=621 poll_thresh=17 ino=257 dd-2584 [001] 281.409331: balance_dirty_state: bdi btrfs-1: dirty=651 wb=745 unstable=0 bg_thresh=985 thresh=1971 gap=575 poll_thresh=18 ino=257 dd-2584 [001] 281.409450: balance_dirty_state: bdi btrfs-1: dirty=676 wb=745 unstable=0 bg_thresh=985 thresh=1970 gap=549 poll_thresh=19 ino=257 dd-2584 [001] 281.409568: balance_dirty_state: bdi btrfs-1: dirty=701 wb=745 unstable=0 bg_thresh=984 thresh=1969 gap=523 poll_thresh=20 ino=257 dd-2584 [001] 281.409688: balance_dirty_state: bdi btrfs-1: dirty=751 wb=745 unstable=0 bg_thresh=984 thresh=1968 gap=472 poll_thresh=21 ino=257 dd-2584 [001] 281.409693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=61628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 281.420650: balance_dirty_state: bdi btrfs-1: dirty=751 wb=570 unstable=0 bg_thresh=986 thresh=1972 gap=651 poll_thresh=21 ino=257 dd-2584 [001] 281.420751: balance_dirty_state: bdi btrfs-1: dirty=751 wb=570 unstable=0 bg_thresh=986 thresh=1972 gap=651 poll_thresh=16 ino=257 dd-2584 [001] 281.420868: balance_dirty_state: bdi btrfs-1: dirty=776 wb=570 unstable=0 bg_thresh=991 thresh=1982 gap=636 poll_thresh=17 ino=257 dd-2584 [001] 281.420985: balance_dirty_state: bdi btrfs-1: dirty=826 wb=570 unstable=0 bg_thresh=990 thresh=1981 gap=585 poll_thresh=18 ino=257 dd-2584 [001] 281.421282: balance_dirty_state: bdi btrfs-1: dirty=851 wb=570 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=19 ino=257 dd-2584 [001] 281.421398: balance_dirty_state: bdi btrfs-1: dirty=876 wb=570 unstable=0 bg_thresh=989 thresh=1979 gap=533 poll_thresh=20 ino=257 dd-2584 [001] 281.421516: balance_dirty_state: bdi btrfs-1: dirty=926 wb=570 unstable=0 bg_thresh=991 thresh=1983 gap=487 poll_thresh=21 ino=257 dd-2584 [001] 281.421521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-370% task_weight=98% bdi_bw=61628 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 281.432646: balance_dirty_state: bdi btrfs-1: dirty=926 wb=445 unstable=0 bg_thresh=988 thresh=1977 gap=606 poll_thresh=21 ino=257 dd-2584 [001] 281.432767: balance_dirty_state: bdi btrfs-1: dirty=926 wb=445 unstable=0 bg_thresh=988 thresh=1977 gap=606 poll_thresh=16 ino=257 dd-2584 [001] 281.433000: balance_dirty_state: bdi btrfs-1: dirty=976 wb=445 unstable=0 bg_thresh=990 thresh=1981 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 281.433238: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=445 unstable=0 bg_thresh=990 thresh=1980 gap=534 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 281.433327: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18812 wrote=0 to_write=8192 dd-2584 [001] 281.433491: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=445 unstable=0 bg_thresh=989 thresh=1979 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 281.433758: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=470 unstable=0 bg_thresh=989 thresh=1978 gap=507 poll_thresh=20 ino=257 dd-2584 [001] 281.434396: balance_dirty_state: bdi btrfs-1: dirty=926 wb=495 unstable=0 bg_thresh=986 thresh=1972 gap=551 poll_thresh=21 ino=257 dd-2584 [001] 281.434652: balance_dirty_state: bdi btrfs-1: dirty=901 wb=545 unstable=0 bg_thresh=988 thresh=1977 gap=531 poll_thresh=22 ino=257 dd-2584 [001] 281.434910: balance_dirty_state: bdi btrfs-1: dirty=876 wb=595 unstable=0 bg_thresh=986 thresh=1972 gap=501 poll_thresh=23 ino=257 dd-2584 [001] 281.435166: balance_dirty_state: bdi btrfs-1: dirty=851 wb=645 unstable=0 bg_thresh=985 thresh=1971 gap=475 poll_thresh=24 ino=257 dd-2584 [001] 281.435169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-144% task_gap=-388% task_weight=99% bdi_bw=62000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 281.437378: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=616 wrote=768 to_write=7424 dd-2584 [001] 281.444707: balance_dirty_state: bdi btrfs-1: dirty=401 wb=970 unstable=0 bg_thresh=986 thresh=1972 gap=601 poll_thresh=24 ino=257 dd-2584 [001] 281.444789: balance_dirty_state: bdi btrfs-1: dirty=426 wb=970 unstable=0 bg_thresh=985 thresh=1971 gap=575 poll_thresh=18 ino=257 dd-2584 [001] 281.444909: balance_dirty_state: bdi btrfs-1: dirty=451 wb=970 unstable=0 bg_thresh=985 thresh=1970 gap=549 poll_thresh=19 ino=257 dd-2584 [001] 281.445025: balance_dirty_state: bdi btrfs-1: dirty=501 wb=970 unstable=0 bg_thresh=987 thresh=1974 gap=503 poll_thresh=20 ino=257 dd-2584 [001] 281.445139: balance_dirty_state: bdi btrfs-1: dirty=526 wb=970 unstable=0 bg_thresh=986 thresh=1973 gap=477 poll_thresh=21 ino=257 dd-2584 [001] 281.445144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=62000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 281.456676: balance_dirty_state: bdi btrfs-1: dirty=526 wb=845 unstable=0 bg_thresh=984 thresh=1968 gap=597 poll_thresh=21 ino=257 dd-2584 [005] 281.456766: balance_dirty_state: bdi btrfs-1: dirty=551 wb=845 unstable=0 bg_thresh=985 thresh=1970 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 281.457065: balance_dirty_state: bdi btrfs-1: dirty=576 wb=845 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=17 ino=257 dd-2584 [005] 281.457182: balance_dirty_state: bdi btrfs-1: dirty=601 wb=845 unstable=0 bg_thresh=992 thresh=1985 gap=539 poll_thresh=18 ino=257 dd-2584 [005] 281.457300: balance_dirty_state: bdi btrfs-1: dirty=626 wb=845 unstable=0 bg_thresh=992 thresh=1984 gap=513 poll_thresh=19 ino=257 dd-2584 [005] 281.457417: balance_dirty_state: bdi btrfs-1: dirty=676 wb=845 unstable=0 bg_thresh=991 thresh=1983 gap=462 poll_thresh=20 ino=257 dd-2584 [005] 281.457422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-370% task_weight=98% bdi_bw=62000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 281.468671: balance_dirty_state: bdi btrfs-1: dirty=676 wb=520 unstable=0 bg_thresh=987 thresh=1974 gap=778 poll_thresh=20 ino=257 dd-2584 [005] 281.468741: balance_dirty_state: bdi btrfs-1: dirty=676 wb=520 unstable=0 bg_thresh=987 thresh=1974 gap=778 poll_thresh=15 ino=257 dd-2584 [005] 281.468800: balance_dirty_state: bdi btrfs-1: dirty=701 wb=520 unstable=0 bg_thresh=989 thresh=1979 gap=758 poll_thresh=16 ino=257 dd-2584 [005] 281.468910: balance_dirty_state: bdi btrfs-1: dirty=726 wb=520 unstable=0 bg_thresh=992 thresh=1984 gap=738 poll_thresh=17 ino=257 dd-2584 [005] 281.469024: balance_dirty_state: bdi btrfs-1: dirty=776 wb=520 unstable=0 bg_thresh=991 thresh=1983 gap=687 poll_thresh=18 ino=257 dd-2584 [005] 281.469138: balance_dirty_state: bdi btrfs-1: dirty=801 wb=520 unstable=0 bg_thresh=993 thresh=1987 gap=666 poll_thresh=19 ino=257 dd-2584 [005] 281.469422: balance_dirty_state: bdi btrfs-1: dirty=826 wb=520 unstable=0 bg_thresh=993 thresh=1986 gap=640 poll_thresh=20 ino=257 dd-2584 [005] 281.469538: balance_dirty_state: bdi btrfs-1: dirty=851 wb=520 unstable=0 bg_thresh=989 thresh=1979 gap=608 poll_thresh=21 ino=257 dd-2584 [005] 281.469652: balance_dirty_state: bdi btrfs-1: dirty=901 wb=520 unstable=0 bg_thresh=991 thresh=1983 gap=562 poll_thresh=22 ino=257 dd-2584 [005] 281.469766: balance_dirty_state: bdi btrfs-1: dirty=926 wb=520 unstable=0 bg_thresh=991 thresh=1982 gap=536 poll_thresh=23 ino=257 dd-2584 [005] 281.469881: balance_dirty_state: bdi btrfs-1: dirty=951 wb=520 unstable=0 bg_thresh=990 thresh=1981 gap=510 poll_thresh=24 ino=257 dd-2584 [005] 281.469997: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=520 unstable=0 bg_thresh=990 thresh=1980 gap=459 poll_thresh=25 ino=257 dd-2584 [005] 281.470002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-374% task_weight=99% bdi_bw=62000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 281.470058: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18848 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 281.471390: writeback_single_inode: bdi btrfs-1: ino=257 state= age=648 wrote=576 to_write=7616 dd-2584 [005] 281.480661: balance_dirty_state: bdi btrfs-1: dirty=426 wb=970 unstable=0 bg_thresh=985 thresh=1970 gap=574 poll_thresh=25 ino=257 dd-2584 [005] 281.480745: balance_dirty_state: bdi btrfs-1: dirty=426 wb=970 unstable=0 bg_thresh=985 thresh=1970 gap=574 poll_thresh=19 ino=257 dd-2584 [005] 281.480861: balance_dirty_state: bdi btrfs-1: dirty=451 wb=970 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=20 ino=257 dd-2584 [005] 281.480973: balance_dirty_state: bdi btrfs-1: dirty=501 wb=970 unstable=0 bg_thresh=992 thresh=1985 gap=514 poll_thresh=21 ino=257 dd-2584 [005] 281.481257: balance_dirty_state: bdi btrfs-1: dirty=526 wb=970 unstable=0 bg_thresh=992 thresh=1984 gap=488 poll_thresh=22 ino=257 dd-2584 [005] 281.481262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=62000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 281.492655: balance_dirty_state: bdi btrfs-1: dirty=526 wb=695 unstable=0 bg_thresh=986 thresh=1973 gap=752 poll_thresh=22 ino=257 dd-2584 [005] 281.492717: balance_dirty_state: bdi btrfs-1: dirty=551 wb=695 unstable=0 bg_thresh=989 thresh=1978 gap=732 poll_thresh=16 ino=257 dd-2584 [005] 281.492832: balance_dirty_state: bdi btrfs-1: dirty=576 wb=695 unstable=0 bg_thresh=991 thresh=1983 gap=712 poll_thresh=17 ino=257 dd-2584 [005] 281.492948: balance_dirty_state: bdi btrfs-1: dirty=601 wb=695 unstable=0 bg_thresh=991 thresh=1982 gap=686 poll_thresh=18 ino=257 dd-2584 [005] 281.493066: balance_dirty_state: bdi btrfs-1: dirty=626 wb=695 unstable=0 bg_thresh=993 thresh=1986 gap=665 poll_thresh=19 ino=257 dd-2584 [005] 281.493182: balance_dirty_state: bdi btrfs-1: dirty=676 wb=695 unstable=0 bg_thresh=992 thresh=1985 gap=614 poll_thresh=20 ino=257 dd-2584 [005] 281.493298: balance_dirty_state: bdi btrfs-1: dirty=701 wb=695 unstable=0 bg_thresh=992 thresh=1984 gap=588 poll_thresh=21 ino=257 dd-2584 [005] 281.493415: balance_dirty_state: bdi btrfs-1: dirty=726 wb=695 unstable=0 bg_thresh=991 thresh=1983 gap=562 poll_thresh=22 ino=257 dd-2584 [005] 281.493711: balance_dirty_state: bdi btrfs-1: dirty=776 wb=695 unstable=0 bg_thresh=993 thresh=1987 gap=516 poll_thresh=23 ino=257 dd-2584 [005] 281.493829: balance_dirty_state: bdi btrfs-1: dirty=801 wb=695 unstable=0 bg_thresh=993 thresh=1986 gap=490 poll_thresh=24 ino=257 dd-2584 [005] 281.493834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=62000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 281.504677: balance_dirty_state: bdi btrfs-1: dirty=801 wb=445 unstable=0 bg_thresh=984 thresh=1969 gap=723 poll_thresh=24 ino=257 dd-2584 [005] 281.504740: balance_dirty_state: bdi btrfs-1: dirty=826 wb=445 unstable=0 bg_thresh=984 thresh=1969 gap=698 poll_thresh=18 ino=257 dd-2584 [005] 281.504854: balance_dirty_state: bdi btrfs-1: dirty=851 wb=445 unstable=0 bg_thresh=989 thresh=1979 gap=683 poll_thresh=19 ino=257 dd-2584 [005] 281.504964: balance_dirty_state: bdi btrfs-1: dirty=876 wb=445 unstable=0 bg_thresh=992 thresh=1984 gap=663 poll_thresh=20 ino=257 dd-2584 [005] 281.505079: balance_dirty_state: bdi btrfs-1: dirty=901 wb=445 unstable=0 bg_thresh=991 thresh=1983 gap=637 poll_thresh=21 ino=257 dd-2584 [005] 281.505192: balance_dirty_state: bdi btrfs-1: dirty=951 wb=445 unstable=0 bg_thresh=991 thresh=1982 gap=586 poll_thresh=22 ino=257 dd-2584 [005] 281.505306: balance_dirty_state: bdi btrfs-1: dirty=976 wb=445 unstable=0 bg_thresh=993 thresh=1986 gap=565 poll_thresh=23 ino=257 dd-2584 [005] 281.505418: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=445 unstable=0 bg_thresh=992 thresh=1985 gap=539 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 281.505483: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18884 wrote=0 to_write=8192 dd-2584 [005] 281.505730: balance_dirty_state: bdi btrfs-1: dirty=951 wb=495 unstable=0 bg_thresh=992 thresh=1984 gap=538 poll_thresh=25 ino=257 dd-2584 [005] 281.505857: balance_dirty_state: bdi btrfs-1: dirty=951 wb=570 unstable=0 bg_thresh=991 thresh=1983 gap=462 poll_thresh=26 ino=257 dd-2584 [005] 281.505858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=62000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 281.507035: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=656 to_write=7536 dd-2584 [005] 281.516687: balance_dirty_state: bdi btrfs-1: dirty=426 wb=970 unstable=0 bg_thresh=983 thresh=1966 gap=570 poll_thresh=26 ino=257 dd-2584 [005] 281.516810: balance_dirty_state: bdi btrfs-1: dirty=426 wb=970 unstable=0 bg_thresh=983 thresh=1966 gap=570 poll_thresh=19 ino=257 dd-2584 [005] 281.517042: balance_dirty_state: bdi btrfs-1: dirty=476 wb=970 unstable=0 bg_thresh=988 thresh=1976 gap=530 poll_thresh=20 ino=257 dd-2584 [005] 281.517272: balance_dirty_state: bdi btrfs-1: dirty=501 wb=970 unstable=0 bg_thresh=990 thresh=1981 gap=510 poll_thresh=21 ino=257 dd-2584 [005] 281.517507: balance_dirty_state: bdi btrfs-1: dirty=526 wb=970 unstable=0 bg_thresh=993 thresh=1986 gap=490 poll_thresh=22 ino=257 dd-2584 [005] 281.517516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-365% task_weight=98% bdi_bw=62000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 281.524712: balance_dirty_state: bdi btrfs-1: dirty=526 wb=845 unstable=0 bg_thresh=994 thresh=1988 gap=617 poll_thresh=22 ino=257 dd-2584 [001] 281.524788: balance_dirty_state: bdi btrfs-1: dirty=551 wb=845 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 281.524911: balance_dirty_state: bdi btrfs-1: dirty=576 wb=845 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 281.525034: balance_dirty_state: bdi btrfs-1: dirty=601 wb=845 unstable=0 bg_thresh=992 thresh=1985 gap=539 poll_thresh=18 ino=257 dd-2584 [001] 281.525337: balance_dirty_state: bdi btrfs-1: dirty=626 wb=845 unstable=0 bg_thresh=992 thresh=1984 gap=513 poll_thresh=19 ino=257 dd-2584 [001] 281.525455: balance_dirty_state: bdi btrfs-1: dirty=676 wb=845 unstable=0 bg_thresh=994 thresh=1988 gap=467 poll_thresh=20 ino=257 dd-2584 [001] 281.525460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=62000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 281.532651: balance_dirty_state: bdi btrfs-1: dirty=676 wb=645 unstable=0 bg_thresh=981 thresh=1963 gap=642 poll_thresh=20 ino=257 dd-2584 [001] 281.532720: balance_dirty_state: bdi btrfs-1: dirty=676 wb=645 unstable=0 bg_thresh=984 thresh=1968 gap=647 poll_thresh=15 ino=257 dd-2584 [001] 281.532836: balance_dirty_state: bdi btrfs-1: dirty=701 wb=645 unstable=0 bg_thresh=984 thresh=1968 gap=622 poll_thresh=16 ino=257 dd-2584 [001] 281.533063: balance_dirty_state: bdi btrfs-1: dirty=726 wb=645 unstable=0 bg_thresh=986 thresh=1973 gap=602 poll_thresh=17 ino=257 dd-2584 [001] 281.533299: balance_dirty_state: bdi btrfs-1: dirty=776 wb=645 unstable=0 bg_thresh=986 thresh=1972 gap=551 poll_thresh=18 ino=257 dd-2584 [001] 281.533541: balance_dirty_state: bdi btrfs-1: dirty=801 wb=645 unstable=0 bg_thresh=988 thresh=1976 gap=530 poll_thresh=19 ino=257 dd-2584 [001] 281.533775: balance_dirty_state: bdi btrfs-1: dirty=826 wb=645 unstable=0 bg_thresh=987 thresh=1975 gap=504 poll_thresh=20 ino=257 dd-2584 [001] 281.534013: balance_dirty_state: bdi btrfs-1: dirty=851 wb=645 unstable=0 bg_thresh=990 thresh=1980 gap=484 poll_thresh=21 ino=257 dd-2584 [001] 281.534022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=62000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 281.540660: balance_dirty_state: bdi btrfs-1: dirty=851 wb=645 unstable=0 bg_thresh=986 thresh=1972 gap=476 poll_thresh=21 ino=257 dd-2584 [001] 281.540666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=62492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 281.552784: balance_dirty_state: bdi btrfs-1: dirty=851 wb=295 unstable=0 bg_thresh=994 thresh=1988 gap=842 poll_thresh=21 ino=257 dd-2584 [001] 281.553024: balance_dirty_state: bdi btrfs-1: dirty=876 wb=270 unstable=0 bg_thresh=994 thresh=1988 gap=842 poll_thresh=16 ino=257 dd-2584 [001] 281.553136: balance_dirty_state: bdi btrfs-1: dirty=901 wb=270 unstable=0 bg_thresh=996 thresh=1993 gap=822 poll_thresh=17 ino=257 dd-2584 [001] 281.553253: balance_dirty_state: bdi btrfs-1: dirty=951 wb=270 unstable=0 bg_thresh=996 thresh=1992 gap=771 poll_thresh=18 ino=257 dd-2584 [001] 281.553369: balance_dirty_state: bdi btrfs-1: dirty=976 wb=270 unstable=0 bg_thresh=995 thresh=1990 gap=744 poll_thresh=19 ino=257 dd-2584 [001] 281.553489: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=270 unstable=0 bg_thresh=991 thresh=1983 gap=712 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 281.553510: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18932 wrote=0 to_write=8192 dd-2584 [001] 281.553613: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=270 unstable=0 bg_thresh=991 thresh=1982 gap=686 poll_thresh=21 ino=257 dd-2584 [001] 281.553738: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=295 unstable=0 bg_thresh=990 thresh=1981 gap=635 poll_thresh=22 ino=257 dd-2584 [001] 281.553866: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=345 unstable=0 bg_thresh=992 thresh=1985 gap=614 poll_thresh=23 ino=257 dd-2584 [001] 281.554157: balance_dirty_state: bdi btrfs-1: dirty=901 wb=470 unstable=0 bg_thresh=992 thresh=1984 gap=613 poll_thresh=24 ino=257 dd-2584 [001] 281.554284: balance_dirty_state: bdi btrfs-1: dirty=901 wb=520 unstable=0 bg_thresh=991 thresh=1983 gap=562 poll_thresh=25 ino=257 dd-2584 [001] 281.554413: balance_dirty_state: bdi btrfs-1: dirty=876 wb=570 unstable=0 bg_thresh=996 thresh=1993 gap=547 poll_thresh=26 ino=257 dd-2584 [001] 281.554541: balance_dirty_state: bdi btrfs-1: dirty=851 wb=645 unstable=0 bg_thresh=996 thresh=1992 gap=496 poll_thresh=27 ino=257 dd-2584 [001] 281.554542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=62492 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 281.555559: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=816 to_write=7376 dd-2584 [001] 281.564701: balance_dirty_state: bdi btrfs-1: dirty=401 wb=970 unstable=0 bg_thresh=991 thresh=1983 gap=612 poll_thresh=27 ino=257 dd-2584 [001] 281.564832: balance_dirty_state: bdi btrfs-1: dirty=426 wb=970 unstable=0 bg_thresh=991 thresh=1982 gap=586 poll_thresh=20 ino=257 dd-2584 [001] 281.565069: balance_dirty_state: bdi btrfs-1: dirty=451 wb=970 unstable=0 bg_thresh=990 thresh=1981 gap=560 poll_thresh=21 ino=257 dd-2584 [001] 281.565304: balance_dirty_state: bdi btrfs-1: dirty=476 wb=970 unstable=0 bg_thresh=992 thresh=1985 gap=539 poll_thresh=22 ino=257 dd-2584 [001] 281.565540: balance_dirty_state: bdi btrfs-1: dirty=526 wb=970 unstable=0 bg_thresh=992 thresh=1984 gap=488 poll_thresh=23 ino=257 dd-2584 [001] 281.565549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=62492 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 281.572764: balance_dirty_state: bdi btrfs-1: dirty=526 wb=845 unstable=0 bg_thresh=993 thresh=1987 gap=616 poll_thresh=23 ino=257 dd-2584 [001] 281.572847: balance_dirty_state: bdi btrfs-1: dirty=526 wb=845 unstable=0 bg_thresh=993 thresh=1987 gap=616 poll_thresh=17 ino=257 dd-2584 [001] 281.573148: balance_dirty_state: bdi btrfs-1: dirty=576 wb=845 unstable=0 bg_thresh=993 thresh=1986 gap=565 poll_thresh=18 ino=257 dd-2584 [001] 281.573267: balance_dirty_state: bdi btrfs-1: dirty=601 wb=845 unstable=0 bg_thresh=995 thresh=1990 gap=544 poll_thresh=19 ino=257 dd-2584 [001] 281.573384: balance_dirty_state: bdi btrfs-1: dirty=626 wb=845 unstable=0 bg_thresh=994 thresh=1989 gap=518 poll_thresh=20 ino=257 dd-2584 [001] 281.573502: balance_dirty_state: bdi btrfs-1: dirty=651 wb=845 unstable=0 bg_thresh=991 thresh=1982 gap=486 poll_thresh=21 ino=257 dd-2584 [001] 281.573507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=62492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 281.584702: balance_dirty_state: bdi btrfs-1: dirty=651 wb=545 unstable=0 bg_thresh=988 thresh=1977 gap=781 poll_thresh=21 ino=257 dd-2584 [001] 281.584793: balance_dirty_state: bdi btrfs-1: dirty=676 wb=545 unstable=0 bg_thresh=988 thresh=1977 gap=756 poll_thresh=16 ino=257 dd-2584 [001] 281.584907: balance_dirty_state: bdi btrfs-1: dirty=701 wb=545 unstable=0 bg_thresh=993 thresh=1987 gap=741 poll_thresh=17 ino=257 dd-2584 [001] 281.585019: balance_dirty_state: bdi btrfs-1: dirty=751 wb=545 unstable=0 bg_thresh=996 thresh=1992 gap=696 poll_thresh=18 ino=257 dd-2584 [001] 281.585135: balance_dirty_state: bdi btrfs-1: dirty=776 wb=545 unstable=0 bg_thresh=995 thresh=1991 gap=670 poll_thresh=19 ino=257 dd-2584 [001] 281.585247: balance_dirty_state: bdi btrfs-1: dirty=801 wb=545 unstable=0 bg_thresh=995 thresh=1990 gap=644 poll_thresh=20 ino=257 dd-2584 [001] 281.585533: balance_dirty_state: bdi btrfs-1: dirty=826 wb=545 unstable=0 bg_thresh=997 thresh=1994 gap=623 poll_thresh=21 ino=257 dd-2584 [001] 281.585646: balance_dirty_state: bdi btrfs-1: dirty=876 wb=545 unstable=0 bg_thresh=996 thresh=1993 gap=572 poll_thresh=22 ino=257 dd-2584 [001] 281.585761: balance_dirty_state: bdi btrfs-1: dirty=901 wb=545 unstable=0 bg_thresh=996 thresh=1992 gap=546 poll_thresh=23 ino=257 dd-2584 [001] 281.585874: balance_dirty_state: bdi btrfs-1: dirty=926 wb=545 unstable=0 bg_thresh=995 thresh=1991 gap=520 poll_thresh=24 ino=257 dd-2584 [001] 281.585990: balance_dirty_state: bdi btrfs-1: dirty=976 wb=545 unstable=0 bg_thresh=994 thresh=1989 gap=468 poll_thresh=25 ino=257 dd-2584 [001] 281.585995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=62492 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 281.596859: balance_dirty_state: bdi btrfs-1: dirty=976 wb=420 unstable=0 bg_thresh=988 thresh=1976 gap=580 poll_thresh=25 ino=257 dd-2584 [001] 281.596923: balance_dirty_state: bdi btrfs-1: dirty=976 wb=420 unstable=0 bg_thresh=988 thresh=1976 gap=580 poll_thresh=19 ino=257 dd-2584 [001] 281.597039: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=420 unstable=0 bg_thresh=990 thresh=1981 gap=560 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 281.597101: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18976 wrote=0 to_write=8192 dd-2584 [001] 281.597161: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=420 unstable=0 bg_thresh=995 thresh=1991 gap=520 poll_thresh=21 ino=257 dd-2584 [001] 281.597464: balance_dirty_state: bdi btrfs-1: dirty=951 wb=520 unstable=0 bg_thresh=995 thresh=1990 gap=519 poll_thresh=22 ino=257 dd-2584 [001] 281.597592: balance_dirty_state: bdi btrfs-1: dirty=926 wb=570 unstable=0 bg_thresh=994 thresh=1989 gap=493 poll_thresh=23 ino=257 dd-2584 [001] 281.597594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-313% task_weight=98% bdi_bw=62492 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 281.598814: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=704 to_write=7488 dd-2584 [001] 281.608670: balance_dirty_state: bdi btrfs-1: dirty=401 wb=870 unstable=0 bg_thresh=988 thresh=1977 gap=706 poll_thresh=23 ino=257 dd-2584 [001] 281.608743: balance_dirty_state: bdi btrfs-1: dirty=426 wb=870 unstable=0 bg_thresh=988 thresh=1977 gap=681 poll_thresh=17 ino=257 dd-2584 [001] 281.608861: balance_dirty_state: bdi btrfs-1: dirty=451 wb=870 unstable=0 bg_thresh=993 thresh=1987 gap=666 poll_thresh=18 ino=257 dd-2584 [001] 281.608978: balance_dirty_state: bdi btrfs-1: dirty=476 wb=870 unstable=0 bg_thresh=996 thresh=1992 gap=646 poll_thresh=19 ino=257 dd-2584 [001] 281.609096: balance_dirty_state: bdi btrfs-1: dirty=526 wb=870 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=20 ino=257 dd-2584 [001] 281.609214: balance_dirty_state: bdi btrfs-1: dirty=551 wb=870 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=21 ino=257 dd-2584 [001] 281.609330: balance_dirty_state: bdi btrfs-1: dirty=576 wb=870 unstable=0 bg_thresh=997 thresh=1994 gap=548 poll_thresh=22 ino=257 dd-2584 [001] 281.609447: balance_dirty_state: bdi btrfs-1: dirty=626 wb=870 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=23 ino=257 dd-2584 [001] 281.609452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=62492 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 281.620728: balance_dirty_state: bdi btrfs-1: dirty=626 wb=695 unstable=0 bg_thresh=988 thresh=1976 gap=655 poll_thresh=23 ino=257 dd-2584 [001] 281.621012: balance_dirty_state: bdi btrfs-1: dirty=626 wb=695 unstable=0 bg_thresh=988 thresh=1976 gap=655 poll_thresh=17 ino=257 dd-2584 [001] 281.621127: balance_dirty_state: bdi btrfs-1: dirty=676 wb=695 unstable=0 bg_thresh=993 thresh=1986 gap=615 poll_thresh=18 ino=257 dd-2584 [001] 281.621241: balance_dirty_state: bdi btrfs-1: dirty=701 wb=695 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=19 ino=257 dd-2584 [001] 281.621359: balance_dirty_state: bdi btrfs-1: dirty=726 wb=695 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=20 ino=257 dd-2584 [001] 281.621477: balance_dirty_state: bdi btrfs-1: dirty=751 wb=695 unstable=0 bg_thresh=994 thresh=1989 gap=543 poll_thresh=21 ino=257 dd-2584 [001] 281.621595: balance_dirty_state: bdi btrfs-1: dirty=801 wb=695 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=22 ino=257 dd-2584 [001] 281.621600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-355% task_weight=98% bdi_bw=62492 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 281.628805: balance_dirty_state: bdi btrfs-1: dirty=801 wb=570 unstable=0 bg_thresh=993 thresh=1986 gap=615 poll_thresh=22 ino=257 dd-2584 [001] 281.628906: balance_dirty_state: bdi btrfs-1: dirty=801 wb=570 unstable=0 bg_thresh=995 thresh=1991 gap=620 poll_thresh=16 ino=257 dd-2584 [001] 281.629018: balance_dirty_state: bdi btrfs-1: dirty=851 wb=570 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 281.629131: balance_dirty_state: bdi btrfs-1: dirty=876 wb=570 unstable=0 bg_thresh=994 thresh=1989 gap=543 poll_thresh=18 ino=257 dd-2584 [001] 281.629416: balance_dirty_state: bdi btrfs-1: dirty=901 wb=570 unstable=0 bg_thresh=996 thresh=1993 gap=522 poll_thresh=19 ino=257 dd-2584 [001] 281.629529: balance_dirty_state: bdi btrfs-1: dirty=926 wb=570 unstable=0 bg_thresh=996 thresh=1992 gap=496 poll_thresh=20 ino=257 dd-2584 [001] 281.629533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=62492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 281.636801: balance_dirty_state: bdi btrfs-1: dirty=926 wb=445 unstable=0 bg_thresh=986 thresh=1972 gap=601 poll_thresh=20 ino=257 dd-2584 [001] 281.636910: balance_dirty_state: bdi btrfs-1: dirty=951 wb=445 unstable=0 bg_thresh=986 thresh=1972 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 281.636965: balance_dirty_state: bdi btrfs-1: dirty=976 wb=445 unstable=0 bg_thresh=988 thresh=1977 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 281.637075: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=445 unstable=0 bg_thresh=991 thresh=1982 gap=536 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 281.637140: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19016 wrote=0 to_write=8192 dd-2584 [001] 281.637199: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=445 unstable=0 bg_thresh=993 thresh=1987 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 281.637325: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=470 unstable=0 bg_thresh=995 thresh=1991 gap=495 poll_thresh=19 ino=257 dd-2584 [001] 281.637327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=62492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 281.638715: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=656 to_write=7536 dd-2584 [001] 281.644808: balance_dirty_state: bdi btrfs-1: dirty=426 wb=970 unstable=0 bg_thresh=992 thresh=1985 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 281.644884: balance_dirty_state: bdi btrfs-1: dirty=426 wb=970 unstable=0 bg_thresh=992 thresh=1985 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 281.644942: balance_dirty_state: bdi btrfs-1: dirty=451 wb=970 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 281.645001: balance_dirty_state: bdi btrfs-1: dirty=451 wb=970 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 281.645298: balance_dirty_state: bdi btrfs-1: dirty=501 wb=970 unstable=0 bg_thresh=994 thresh=1989 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 281.645417: balance_dirty_state: bdi btrfs-1: dirty=526 wb=970 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 281.645422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 281.652811: balance_dirty_state: bdi btrfs-1: dirty=526 wb=845 unstable=0 bg_thresh=994 thresh=1989 gap=618 poll_thresh=18 ino=257 dd-2584 [001] 281.652910: balance_dirty_state: bdi btrfs-1: dirty=551 wb=845 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=13 ino=257 dd-2584 [001] 281.652965: balance_dirty_state: bdi btrfs-1: dirty=551 wb=845 unstable=0 bg_thresh=997 thresh=1994 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 281.653022: balance_dirty_state: bdi btrfs-1: dirty=576 wb=845 unstable=0 bg_thresh=994 thresh=1988 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 281.653079: balance_dirty_state: bdi btrfs-1: dirty=601 wb=845 unstable=0 bg_thresh=996 thresh=1993 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 281.653191: balance_dirty_state: bdi btrfs-1: dirty=626 wb=845 unstable=0 bg_thresh=996 thresh=1992 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 281.653304: balance_dirty_state: bdi btrfs-1: dirty=651 wb=845 unstable=0 bg_thresh=995 thresh=1990 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 281.653309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 281.660780: balance_dirty_state: bdi btrfs-1: dirty=651 wb=695 unstable=0 bg_thresh=992 thresh=1984 gap=638 poll_thresh=18 ino=257 dd-2584 [001] 281.660877: balance_dirty_state: bdi btrfs-1: dirty=676 wb=695 unstable=0 bg_thresh=992 thresh=1984 gap=613 poll_thresh=13 ino=257 dd-2584 [001] 281.660936: balance_dirty_state: bdi btrfs-1: dirty=676 wb=695 unstable=0 bg_thresh=994 thresh=1989 gap=618 poll_thresh=14 ino=257 dd-2584 [001] 281.660995: balance_dirty_state: bdi btrfs-1: dirty=701 wb=695 unstable=0 bg_thresh=991 thresh=1983 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 281.661054: balance_dirty_state: bdi btrfs-1: dirty=726 wb=695 unstable=0 bg_thresh=991 thresh=1982 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 281.661354: balance_dirty_state: bdi btrfs-1: dirty=751 wb=695 unstable=0 bg_thresh=984 thresh=1969 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 281.661474: balance_dirty_state: bdi btrfs-1: dirty=776 wb=695 unstable=0 bg_thresh=986 thresh=1973 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 281.661591: balance_dirty_state: bdi btrfs-1: dirty=826 wb=695 unstable=0 bg_thresh=986 thresh=1972 gap=451 poll_thresh=19 ino=257 dd-2584 [001] 281.661596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 281.668810: balance_dirty_state: bdi btrfs-1: dirty=826 wb=570 unstable=0 bg_thresh=979 thresh=1958 gap=562 poll_thresh=19 ino=257 dd-2584 [001] 281.668894: balance_dirty_state: bdi btrfs-1: dirty=826 wb=570 unstable=0 bg_thresh=982 thresh=1964 gap=568 poll_thresh=14 ino=257 dd-2584 [001] 281.668958: balance_dirty_state: bdi btrfs-1: dirty=851 wb=570 unstable=0 bg_thresh=984 thresh=1968 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 281.669023: balance_dirty_state: bdi btrfs-1: dirty=851 wb=570 unstable=0 bg_thresh=983 thresh=1967 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 281.676187: balance_dirty_state: bdi btrfs-1: dirty=901 wb=570 unstable=0 bg_thresh=995 thresh=1991 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 281.676339: balance_dirty_state: bdi btrfs-1: dirty=926 wb=495 unstable=0 bg_thresh=992 thresh=1984 gap=563 poll_thresh=18 ino=257 dd-2584 [001] 281.676484: balance_dirty_state: bdi btrfs-1: dirty=951 wb=395 unstable=0 bg_thresh=991 thresh=1983 gap=637 poll_thresh=19 ino=257 dd-2584 [001] 281.676604: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=395 unstable=0 bg_thresh=993 thresh=1987 gap=591 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 281.676703: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19056 wrote=0 to_write=8192 dd-2584 [001] 281.676957: balance_dirty_state: bdi btrfs-1: dirty=976 wb=445 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=21 ino=257 dd-2584 [001] 281.677091: balance_dirty_state: bdi btrfs-1: dirty=951 wb=495 unstable=0 bg_thresh=993 thresh=1986 gap=540 poll_thresh=22 ino=257 dd-2584 [001] 281.677223: balance_dirty_state: bdi btrfs-1: dirty=926 wb=545 unstable=0 bg_thresh=992 thresh=1984 gap=513 poll_thresh=23 ino=257 dd-2584 [001] 281.677355: balance_dirty_state: bdi btrfs-1: dirty=926 wb=595 unstable=0 bg_thresh=993 thresh=1987 gap=466 poll_thresh=24 ino=257 dd-2584 [001] 281.677356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 flush-btrfs-1-2586 [002] 281.678609: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=704 to_write=7488 dd-2584 [001] 281.684706: balance_dirty_state: bdi btrfs-1: dirty=401 wb=970 unstable=0 bg_thresh=992 thresh=1985 gap=614 poll_thresh=24 ino=257 dd-2584 [001] 281.684800: balance_dirty_state: bdi btrfs-1: dirty=401 wb=970 unstable=0 bg_thresh=992 thresh=1984 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 281.684923: balance_dirty_state: bdi btrfs-1: dirty=451 wb=970 unstable=0 bg_thresh=991 thresh=1983 gap=562 poll_thresh=19 ino=257 dd-2584 [001] 281.685096: balance_dirty_state: bdi btrfs-1: dirty=476 wb=970 unstable=0 bg_thresh=991 thresh=1982 gap=536 poll_thresh=20 ino=257 dd-2584 [001] 281.685276: balance_dirty_state: bdi btrfs-1: dirty=501 wb=970 unstable=0 bg_thresh=993 thresh=1986 gap=515 poll_thresh=21 ino=257 dd-2584 [001] 281.685614: balance_dirty_state: bdi btrfs-1: dirty=526 wb=970 unstable=0 bg_thresh=992 thresh=1985 gap=489 poll_thresh=22 ino=257 dd-2584 [001] 281.685620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-158% task_gap=-415% task_weight=98% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 281.692775: balance_dirty_state: bdi btrfs-1: dirty=526 wb=845 unstable=0 bg_thresh=996 thresh=1993 gap=622 poll_thresh=22 ino=257 dd-2584 [005] 281.692874: balance_dirty_state: bdi btrfs-1: dirty=551 wb=845 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 281.693108: balance_dirty_state: bdi btrfs-1: dirty=576 wb=845 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=17 ino=257 dd-2584 [005] 281.693346: balance_dirty_state: bdi btrfs-1: dirty=601 wb=845 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=18 ino=257 dd-2584 [005] 281.693586: balance_dirty_state: bdi btrfs-1: dirty=651 wb=845 unstable=0 bg_thresh=994 thresh=1989 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 281.693596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 281.700803: balance_dirty_state: bdi btrfs-1: dirty=651 wb=720 unstable=0 bg_thresh=987 thresh=1975 gap=604 poll_thresh=19 ino=257 dd-2584 [001] 281.700896: balance_dirty_state: bdi btrfs-1: dirty=676 wb=720 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 281.700983: balance_dirty_state: bdi btrfs-1: dirty=701 wb=720 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 281.701071: balance_dirty_state: bdi btrfs-1: dirty=701 wb=720 unstable=0 bg_thresh=992 thresh=1985 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 281.701247: balance_dirty_state: bdi btrfs-1: dirty=751 wb=720 unstable=0 bg_thresh=995 thresh=1990 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 281.701425: balance_dirty_state: bdi btrfs-1: dirty=776 wb=720 unstable=0 bg_thresh=997 thresh=1995 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 281.701891: balance_dirty_state: bdi btrfs-1: dirty=801 wb=720 unstable=0 bg_thresh=999 thresh=1999 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 281.701898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 281.708734: balance_dirty_state: bdi btrfs-1: dirty=801 wb=545 unstable=0 bg_thresh=990 thresh=1981 gap=635 poll_thresh=19 ino=257 dd-2584 [001] 281.708817: balance_dirty_state: bdi btrfs-1: dirty=826 wb=545 unstable=0 bg_thresh=990 thresh=1981 gap=610 poll_thresh=14 ino=257 dd-2584 [001] 281.708880: balance_dirty_state: bdi btrfs-1: dirty=826 wb=545 unstable=0 bg_thresh=990 thresh=1980 gap=609 poll_thresh=15 ino=257 dd-2584 [001] 281.708940: balance_dirty_state: bdi btrfs-1: dirty=851 wb=545 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 281.709062: balance_dirty_state: bdi btrfs-1: dirty=876 wb=545 unstable=0 bg_thresh=992 thresh=1984 gap=563 poll_thresh=17 ino=257 dd-2584 [001] 281.709184: balance_dirty_state: bdi btrfs-1: dirty=926 wb=545 unstable=0 bg_thresh=991 thresh=1983 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 281.709303: balance_dirty_state: bdi btrfs-1: dirty=951 wb=545 unstable=0 bg_thresh=988 thresh=1976 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 281.709308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-164% task_gap=-428% task_weight=99% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 281.716857: balance_dirty_state: bdi btrfs-1: dirty=951 wb=420 unstable=0 bg_thresh=986 thresh=1973 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 281.716964: balance_dirty_state: bdi btrfs-1: dirty=951 wb=420 unstable=0 bg_thresh=989 thresh=1978 gap=607 poll_thresh=14 ino=257 dd-2584 [005] 281.717080: balance_dirty_state: bdi btrfs-1: dirty=976 wb=420 unstable=0 bg_thresh=991 thresh=1983 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 281.717197: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=420 unstable=0 bg_thresh=991 thresh=1983 gap=562 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 281.717285: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19096 wrote=0 to_write=8192 dd-2584 [005] 281.717445: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=420 unstable=0 bg_thresh=991 thresh=1982 gap=536 poll_thresh=17 ino=257 dd-2584 [005] 281.718059: balance_dirty_state: bdi btrfs-1: dirty=926 wb=545 unstable=0 bg_thresh=993 thresh=1986 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 281.718310: balance_dirty_state: bdi btrfs-1: dirty=901 wb=595 unstable=0 bg_thresh=992 thresh=1985 gap=489 poll_thresh=19 ino=257 dd-2584 [005] 281.718313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 281.719963: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=688 to_write=7504 dd-2584 [000] 281.728852: balance_dirty_state: bdi btrfs-1: dirty=401 wb=870 unstable=0 bg_thresh=993 thresh=1987 gap=716 poll_thresh=19 ino=257 dd-2584 [000] 281.728915: balance_dirty_state: bdi btrfs-1: dirty=401 wb=870 unstable=0 bg_thresh=993 thresh=1987 gap=716 poll_thresh=14 ino=257 dd-2584 [000] 281.728975: balance_dirty_state: bdi btrfs-1: dirty=426 wb=870 unstable=0 bg_thresh=996 thresh=1992 gap=696 poll_thresh=15 ino=257 dd-2584 [000] 281.729031: balance_dirty_state: bdi btrfs-1: dirty=451 wb=870 unstable=0 bg_thresh=998 thresh=1997 gap=676 poll_thresh=16 ino=257 dd-2584 [000] 281.729147: balance_dirty_state: bdi btrfs-1: dirty=476 wb=870 unstable=0 bg_thresh=998 thresh=1996 gap=650 poll_thresh=17 ino=257 dd-2584 [000] 281.729266: balance_dirty_state: bdi btrfs-1: dirty=501 wb=870 unstable=0 bg_thresh=997 thresh=1995 gap=624 poll_thresh=18 ino=257 dd-2584 [000] 281.729379: balance_dirty_state: bdi btrfs-1: dirty=551 wb=870 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=19 ino=257 dd-2584 [000] 281.729493: balance_dirty_state: bdi btrfs-1: dirty=576 wb=870 unstable=0 bg_thresh=999 thresh=1998 gap=552 poll_thresh=20 ino=257 dd-2584 [000] 281.729608: balance_dirty_state: bdi btrfs-1: dirty=601 wb=870 unstable=0 bg_thresh=998 thresh=1997 gap=526 poll_thresh=21 ino=257 dd-2584 [000] 281.729898: balance_dirty_state: bdi btrfs-1: dirty=626 wb=870 unstable=0 bg_thresh=998 thresh=1996 gap=500 poll_thresh=22 ino=257 dd-2584 [000] 281.730013: balance_dirty_state: bdi btrfs-1: dirty=676 wb=870 unstable=0 bg_thresh=1000 thresh=2000 gap=454 poll_thresh=23 ino=257 dd-2584 [000] 281.730017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-147% task_gap=-393% task_weight=98% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 281.736815: balance_dirty_state: bdi btrfs-1: dirty=676 wb=745 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=23 ino=257 dd-2584 [004] 281.736910: balance_dirty_state: bdi btrfs-1: dirty=701 wb=745 unstable=0 bg_thresh=997 thresh=1994 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 281.737078: balance_dirty_state: bdi btrfs-1: dirty=726 wb=745 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 281.737249: balance_dirty_state: bdi btrfs-1: dirty=751 wb=745 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 281.737419: balance_dirty_state: bdi btrfs-1: dirty=776 wb=745 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=20 ino=257 dd-2584 [004] 281.737425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-390% task_weight=98% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 281.744830: balance_dirty_state: bdi btrfs-1: dirty=776 wb=695 unstable=0 bg_thresh=1001 thresh=2003 gap=532 poll_thresh=20 ino=257 dd-2584 [004] 281.744923: balance_dirty_state: bdi btrfs-1: dirty=801 wb=695 unstable=0 bg_thresh=1004 thresh=2008 gap=512 poll_thresh=15 ino=257 dd-2584 [004] 281.745009: balance_dirty_state: bdi btrfs-1: dirty=826 wb=695 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=16 ino=257 dd-2584 [004] 281.745015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-390% task_weight=98% bdi_bw=63332 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 281.752856: balance_dirty_state: bdi btrfs-1: dirty=826 wb=545 unstable=0 bg_thresh=1002 thresh=2004 gap=633 poll_thresh=16 ino=257 dd-2584 [003] 281.752943: balance_dirty_state: bdi btrfs-1: dirty=826 wb=545 unstable=0 bg_thresh=1002 thresh=2004 gap=633 poll_thresh=12 ino=257 dd-2584 [003] 281.753009: balance_dirty_state: bdi btrfs-1: dirty=851 wb=545 unstable=0 bg_thresh=1004 thresh=2009 gap=613 poll_thresh=13 ino=257 dd-2584 [003] 281.753074: balance_dirty_state: bdi btrfs-1: dirty=851 wb=545 unstable=0 bg_thresh=1004 thresh=2009 gap=613 poll_thresh=14 ino=257 dd-2584 [003] 281.753358: balance_dirty_state: bdi btrfs-1: dirty=876 wb=470 unstable=0 bg_thresh=1007 thresh=2014 gap=668 poll_thresh=15 ino=257 dd-2584 [003] 281.753432: balance_dirty_state: bdi btrfs-1: dirty=901 wb=420 unstable=0 bg_thresh=1009 thresh=2019 gap=698 poll_thresh=16 ino=257 dd-2584 [003] 281.753570: balance_dirty_state: bdi btrfs-1: dirty=926 wb=420 unstable=0 bg_thresh=1005 thresh=2011 gap=665 poll_thresh=17 ino=257 dd-2584 [003] 281.753703: balance_dirty_state: bdi btrfs-1: dirty=951 wb=420 unstable=0 bg_thresh=1005 thresh=2010 gap=639 poll_thresh=18 ino=257 dd-2584 [003] 281.753833: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=420 unstable=0 bg_thresh=1007 thresh=2014 gap=593 poll_thresh=19 ino=257 dd-2584 [003] 281.753965: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=420 unstable=0 bg_thresh=1006 thresh=2013 gap=567 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 281.754003: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19132 wrote=0 to_write=8192 dd-2584 [003] 281.754104: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=420 unstable=0 bg_thresh=1006 thresh=2012 gap=541 poll_thresh=21 ino=257 dd-2584 [003] 281.754246: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=470 unstable=0 bg_thresh=1005 thresh=2011 gap=515 poll_thresh=22 ino=257 dd-2584 [003] 281.754387: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=520 unstable=0 bg_thresh=1007 thresh=2015 gap=469 poll_thresh=23 ino=257 dd-2584 [003] 281.754389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=64308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 281.757242: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=276 wrote=720 to_write=7472 dd-2584 [003] 281.760807: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1145 unstable=0 bg_thresh=1007 thresh=2015 gap=469 poll_thresh=23 ino=257 dd-2584 [003] 281.760815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-137% task_gap=-374% task_weight=100% bdi_bw=64308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 281.772841: balance_dirty_state: bdi btrfs-1: dirty=401 wb=895 unstable=0 bg_thresh=1001 thresh=2003 gap=707 poll_thresh=23 ino=257 dd-2584 [003] 281.773142: balance_dirty_state: bdi btrfs-1: dirty=401 wb=895 unstable=0 bg_thresh=998 thresh=1997 gap=701 poll_thresh=17 ino=257 dd-2584 [003] 281.773277: balance_dirty_state: bdi btrfs-1: dirty=451 wb=895 unstable=0 bg_thresh=1000 thresh=2001 gap=655 poll_thresh=18 ino=257 dd-2584 [003] 281.773407: balance_dirty_state: bdi btrfs-1: dirty=476 wb=895 unstable=0 bg_thresh=1000 thresh=2000 gap=629 poll_thresh=19 ino=257 dd-2584 [003] 281.773537: balance_dirty_state: bdi btrfs-1: dirty=501 wb=895 unstable=0 bg_thresh=999 thresh=1999 gap=603 poll_thresh=20 ino=257 dd-2584 [003] 281.773668: balance_dirty_state: bdi btrfs-1: dirty=526 wb=895 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=21 ino=257 dd-2584 [003] 281.773799: balance_dirty_state: bdi btrfs-1: dirty=576 wb=895 unstable=0 bg_thresh=1001 thresh=2002 gap=531 poll_thresh=22 ino=257 dd-2584 [003] 281.773931: balance_dirty_state: bdi btrfs-1: dirty=601 wb=895 unstable=0 bg_thresh=1000 thresh=2001 gap=505 poll_thresh=23 ino=257 dd-2584 [003] 281.774062: balance_dirty_state: bdi btrfs-1: dirty=626 wb=895 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=24 ino=257 dd-2584 [003] 281.774067: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-147% task_gap=-393% task_weight=98% bdi_bw=64308 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 281.780789: balance_dirty_state: bdi btrfs-1: dirty=626 wb=770 unstable=0 bg_thresh=1000 thresh=2001 gap=605 poll_thresh=24 ino=257 dd-2584 [003] 281.780865: balance_dirty_state: bdi btrfs-1: dirty=651 wb=770 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=18 ino=257 dd-2584 [003] 281.781197: balance_dirty_state: bdi btrfs-1: dirty=676 wb=770 unstable=0 bg_thresh=999 thresh=1999 gap=553 poll_thresh=19 ino=257 dd-2584 [003] 281.781328: balance_dirty_state: bdi btrfs-1: dirty=701 wb=770 unstable=0 bg_thresh=999 thresh=1998 gap=527 poll_thresh=20 ino=257 dd-2584 [003] 281.781459: balance_dirty_state: bdi btrfs-1: dirty=751 wb=770 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=21 ino=257 dd-2584 [003] 281.781464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-392% task_weight=99% bdi_bw=64308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 281.788841: balance_dirty_state: bdi btrfs-1: dirty=751 wb=645 unstable=0 bg_thresh=1003 thresh=2006 gap=610 poll_thresh=21 ino=257 dd-2584 [003] 281.788942: balance_dirty_state: bdi btrfs-1: dirty=751 wb=620 unstable=0 bg_thresh=1005 thresh=2011 gap=640 poll_thresh=16 ino=257 dd-2584 [003] 281.789064: balance_dirty_state: bdi btrfs-1: dirty=801 wb=595 unstable=0 bg_thresh=1005 thresh=2010 gap=614 poll_thresh=17 ino=257 dd-2584 [003] 281.789181: balance_dirty_state: bdi btrfs-1: dirty=826 wb=595 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=18 ino=257 dd-2584 [003] 281.789297: balance_dirty_state: bdi btrfs-1: dirty=851 wb=595 unstable=0 bg_thresh=1001 thresh=2002 gap=556 poll_thresh=19 ino=257 dd-2584 [003] 281.789414: balance_dirty_state: bdi btrfs-1: dirty=901 wb=595 unstable=0 bg_thresh=1003 thresh=2006 gap=510 poll_thresh=20 ino=257 dd-2584 [003] 281.789707: balance_dirty_state: bdi btrfs-1: dirty=926 wb=595 unstable=0 bg_thresh=1002 thresh=2005 gap=484 poll_thresh=21 ino=257 dd-2584 [003] 281.789711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-349% task_weight=98% bdi_bw=64308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 281.796788: balance_dirty_state: bdi btrfs-1: dirty=926 wb=470 unstable=0 bg_thresh=1000 thresh=2001 gap=605 poll_thresh=21 ino=257 dd-2584 [003] 281.796891: balance_dirty_state: bdi btrfs-1: dirty=926 wb=470 unstable=0 bg_thresh=1000 thresh=2001 gap=605 poll_thresh=16 ino=257 dd-2584 [003] 281.797003: balance_dirty_state: bdi btrfs-1: dirty=976 wb=470 unstable=0 bg_thresh=1002 thresh=2005 gap=559 poll_thresh=17 ino=257 dd-2584 [003] 281.797116: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=470 unstable=0 bg_thresh=1002 thresh=2004 gap=533 poll_thresh=18 ino=257 dd-2584 [003] 281.797228: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=470 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 281.797292: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19176 wrote=0 to_write=8192 dd-2584 [003] 281.797354: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=470 unstable=0 bg_thresh=998 thresh=1996 gap=450 poll_thresh=20 ino=257 dd-2584 [003] 281.797355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=64308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 281.799245: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=316 wrote=672 to_write=7520 dd-2584 [003] 281.804814: balance_dirty_state: bdi btrfs-1: dirty=401 wb=995 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=20 ino=257 dd-2584 [003] 281.804913: balance_dirty_state: bdi btrfs-1: dirty=401 wb=995 unstable=0 bg_thresh=1002 thresh=2005 gap=609 poll_thresh=15 ino=257 dd-2584 [003] 281.804971: balance_dirty_state: bdi btrfs-1: dirty=426 wb=995 unstable=0 bg_thresh=1002 thresh=2004 gap=583 poll_thresh=16 ino=257 dd-2584 [003] 281.805083: balance_dirty_state: bdi btrfs-1: dirty=451 wb=995 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=17 ino=257 dd-2584 [003] 281.805194: balance_dirty_state: bdi btrfs-1: dirty=476 wb=995 unstable=0 bg_thresh=1001 thresh=2002 gap=531 poll_thresh=18 ino=257 dd-2584 [003] 281.805477: balance_dirty_state: bdi btrfs-1: dirty=526 wb=995 unstable=0 bg_thresh=1000 thresh=2001 gap=480 poll_thresh=19 ino=257 dd-2584 [003] 281.805482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=64308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 281.812840: balance_dirty_state: bdi btrfs-1: dirty=526 wb=870 unstable=0 bg_thresh=1002 thresh=2004 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 281.812940: balance_dirty_state: bdi btrfs-1: dirty=551 wb=870 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 281.813051: balance_dirty_state: bdi btrfs-1: dirty=551 wb=870 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 281.813172: balance_dirty_state: bdi btrfs-1: dirty=576 wb=870 unstable=0 bg_thresh=1001 thresh=2002 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 281.813360: balance_dirty_state: bdi btrfs-1: dirty=601 wb=870 unstable=0 bg_thresh=1003 thresh=2006 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 281.813486: balance_dirty_state: bdi btrfs-1: dirty=626 wb=870 unstable=0 bg_thresh=1002 thresh=2005 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 281.813603: balance_dirty_state: bdi btrfs-1: dirty=676 wb=870 unstable=0 bg_thresh=1002 thresh=2004 gap=458 poll_thresh=19 ino=257 dd-2584 [001] 281.813608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=64308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 281.820749: balance_dirty_state: bdi btrfs-1: dirty=676 wb=745 unstable=0 bg_thresh=990 thresh=1981 gap=560 poll_thresh=19 ino=257 dd-2584 [001] 281.820825: balance_dirty_state: bdi btrfs-1: dirty=676 wb=745 unstable=0 bg_thresh=990 thresh=1981 gap=560 poll_thresh=14 ino=257 dd-2584 [001] 281.820889: balance_dirty_state: bdi btrfs-1: dirty=701 wb=745 unstable=0 bg_thresh=993 thresh=1986 gap=540 poll_thresh=15 ino=257 dd-2584 [001] 281.820952: balance_dirty_state: bdi btrfs-1: dirty=726 wb=745 unstable=0 bg_thresh=995 thresh=1991 gap=520 poll_thresh=16 ino=257 dd-2584 [001] 281.821118: balance_dirty_state: bdi btrfs-1: dirty=751 wb=745 unstable=0 bg_thresh=995 thresh=1990 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 281.821125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=64308 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 281.832759: balance_dirty_state: bdi btrfs-1: dirty=751 wb=545 unstable=0 bg_thresh=983 thresh=1966 gap=670 poll_thresh=17 ino=257 dd-2584 [005] 281.833134: balance_dirty_state: bdi btrfs-1: dirty=776 wb=545 unstable=0 bg_thresh=985 thresh=1971 gap=650 poll_thresh=13 ino=257 dd-2584 [005] 281.833220: balance_dirty_state: bdi btrfs-1: dirty=801 wb=545 unstable=0 bg_thresh=985 thresh=1971 gap=625 poll_thresh=14 ino=257 dd-2584 [005] 281.833302: balance_dirty_state: bdi btrfs-1: dirty=801 wb=545 unstable=0 bg_thresh=988 thresh=1976 gap=630 poll_thresh=15 ino=257 dd-2584 [005] 281.833388: balance_dirty_state: bdi btrfs-1: dirty=826 wb=545 unstable=0 bg_thresh=988 thresh=1976 gap=605 poll_thresh=16 ino=257 dd-2584 [005] 281.833562: balance_dirty_state: bdi btrfs-1: dirty=851 wb=545 unstable=0 bg_thresh=993 thresh=1986 gap=590 poll_thresh=17 ino=257 dd-2584 [005] 281.833741: balance_dirty_state: bdi btrfs-1: dirty=901 wb=545 unstable=0 bg_thresh=989 thresh=1979 gap=533 poll_thresh=18 ino=257 dd-2584 [005] 281.833922: balance_dirty_state: bdi btrfs-1: dirty=926 wb=545 unstable=0 bg_thresh=989 thresh=1978 gap=507 poll_thresh=19 ino=257 dd-2584 [005] 281.834099: balance_dirty_state: bdi btrfs-1: dirty=951 wb=545 unstable=0 bg_thresh=988 thresh=1977 gap=481 poll_thresh=20 ino=257 dd-2584 [005] 281.834107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=64308 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 281.844900: balance_dirty_state: bdi btrfs-1: dirty=951 wb=270 unstable=0 bg_thresh=987 thresh=1975 gap=754 poll_thresh=20 ino=257 dd-2584 [005] 281.844972: balance_dirty_state: bdi btrfs-1: dirty=976 wb=270 unstable=0 bg_thresh=987 thresh=1974 gap=728 poll_thresh=15 ino=257 dd-2584 [005] 281.845032: balance_dirty_state: bdi btrfs-1: dirty=976 wb=270 unstable=0 bg_thresh=986 thresh=1973 gap=727 poll_thresh=16 ino=257 dd-2584 [005] 281.845145: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=270 unstable=0 bg_thresh=986 thresh=1972 gap=676 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 281.845231: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19224 wrote=0 to_write=8192 dd-2584 [005] 281.845459: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=320 unstable=0 bg_thresh=985 thresh=1971 gap=650 poll_thresh=18 ino=257 dd-2584 [005] 281.845587: balance_dirty_state: bdi btrfs-1: dirty=976 wb=370 unstable=0 bg_thresh=985 thresh=1970 gap=624 poll_thresh=19 ino=257 dd-2584 [005] 281.845716: balance_dirty_state: bdi btrfs-1: dirty=976 wb=445 unstable=0 bg_thresh=987 thresh=1974 gap=553 poll_thresh=20 ino=257 dd-2584 [005] 281.845844: balance_dirty_state: bdi btrfs-1: dirty=951 wb=495 unstable=0 bg_thresh=986 thresh=1973 gap=527 poll_thresh=21 ino=257 dd-2584 [005] 281.845972: balance_dirty_state: bdi btrfs-1: dirty=926 wb=545 unstable=0 bg_thresh=986 thresh=1972 gap=501 poll_thresh=22 ino=257 dd-2584 [005] 281.846100: balance_dirty_state: bdi btrfs-1: dirty=901 wb=595 unstable=0 bg_thresh=988 thresh=1976 gap=480 poll_thresh=23 ino=257 dd-2584 [005] 281.846101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=64308 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 281.848299: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=364 wrote=800 to_write=7392 dd-2584 [005] 281.856881: balance_dirty_state: bdi btrfs-1: dirty=401 wb=945 unstable=0 bg_thresh=987 thresh=1974 gap=628 poll_thresh=23 ino=257 dd-2584 [005] 281.856971: balance_dirty_state: bdi btrfs-1: dirty=426 wb=945 unstable=0 bg_thresh=986 thresh=1973 gap=602 poll_thresh=17 ino=257 dd-2584 [005] 281.857090: balance_dirty_state: bdi btrfs-1: dirty=451 wb=945 unstable=0 bg_thresh=986 thresh=1972 gap=576 poll_thresh=18 ino=257 dd-2584 [005] 281.857391: balance_dirty_state: bdi btrfs-1: dirty=501 wb=945 unstable=0 bg_thresh=985 thresh=1971 gap=525 poll_thresh=19 ino=257 dd-2584 [005] 281.857510: balance_dirty_state: bdi btrfs-1: dirty=526 wb=945 unstable=0 bg_thresh=987 thresh=1975 gap=504 poll_thresh=20 ino=257 dd-2584 [005] 281.857627: balance_dirty_state: bdi btrfs-1: dirty=551 wb=945 unstable=0 bg_thresh=987 thresh=1974 gap=478 poll_thresh=21 ino=257 dd-2584 [005] 281.857632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-383% task_weight=99% bdi_bw=64180 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 281.864821: balance_dirty_state: bdi btrfs-1: dirty=551 wb=770 unstable=0 bg_thresh=988 thresh=1976 gap=655 poll_thresh=21 ino=257 dd-2584 [005] 281.864977: balance_dirty_state: bdi btrfs-1: dirty=576 wb=770 unstable=0 bg_thresh=989 thresh=1978 gap=632 poll_thresh=16 ino=257 dd-2584 [005] 281.865212: balance_dirty_state: bdi btrfs-1: dirty=601 wb=770 unstable=0 bg_thresh=988 thresh=1977 gap=606 poll_thresh=17 ino=257 dd-2584 [005] 281.865450: balance_dirty_state: bdi btrfs-1: dirty=626 wb=770 unstable=0 bg_thresh=990 thresh=1981 gap=585 poll_thresh=18 ino=257 dd-2584 [005] 281.865687: balance_dirty_state: bdi btrfs-1: dirty=676 wb=770 unstable=0 bg_thresh=987 thresh=1974 gap=528 poll_thresh=19 ino=257 dd-2584 [005] 281.865921: balance_dirty_state: bdi btrfs-1: dirty=701 wb=770 unstable=0 bg_thresh=986 thresh=1973 gap=502 poll_thresh=20 ino=257 dd-2584 [005] 281.866156: balance_dirty_state: bdi btrfs-1: dirty=726 wb=770 unstable=0 bg_thresh=986 thresh=1972 gap=476 poll_thresh=21 ino=257 dd-2584 [005] 281.866165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-143% task_gap=-386% task_weight=99% bdi_bw=64180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 281.872907: balance_dirty_state: bdi btrfs-1: dirty=726 wb=770 unstable=0 bg_thresh=986 thresh=1973 gap=477 poll_thresh=21 ino=257 dd-2584 [006] 281.872912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-142% task_gap=-385% task_weight=99% bdi_bw=64180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 281.880952: balance_dirty_state: bdi btrfs-1: dirty=726 wb=520 unstable=0 bg_thresh=986 thresh=1973 gap=727 poll_thresh=21 ino=257 dd-2584 [006] 281.881439: balance_dirty_state: bdi btrfs-1: dirty=751 wb=520 unstable=0 bg_thresh=986 thresh=1973 gap=702 poll_thresh=16 ino=257 dd-2584 [006] 281.881681: balance_dirty_state: bdi btrfs-1: dirty=776 wb=520 unstable=0 bg_thresh=988 thresh=1976 gap=680 poll_thresh=17 ino=257 dd-2584 [006] 281.881937: balance_dirty_state: bdi btrfs-1: dirty=801 wb=445 unstable=0 bg_thresh=993 thresh=1987 gap=741 poll_thresh=18 ino=257 dd-2584 [006] 281.882199: balance_dirty_state: bdi btrfs-1: dirty=851 wb=395 unstable=0 bg_thresh=993 thresh=1986 gap=740 poll_thresh=19 ino=257 dd-2584 [006] 281.882433: balance_dirty_state: bdi btrfs-1: dirty=876 wb=395 unstable=0 bg_thresh=992 thresh=1985 gap=714 poll_thresh=20 ino=257 dd-2584 [006] 281.882667: balance_dirty_state: bdi btrfs-1: dirty=901 wb=395 unstable=0 bg_thresh=994 thresh=1989 gap=693 poll_thresh=21 ino=257 dd-2584 [006] 281.882901: balance_dirty_state: bdi btrfs-1: dirty=951 wb=395 unstable=0 bg_thresh=994 thresh=1988 gap=642 poll_thresh=22 ino=257 dd-2584 [006] 281.883141: balance_dirty_state: bdi btrfs-1: dirty=976 wb=395 unstable=0 bg_thresh=993 thresh=1987 gap=616 poll_thresh=23 ino=257 dd-2584 [006] 281.883705: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=395 unstable=0 bg_thresh=993 thresh=1986 gap=590 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 281.883750: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19260 wrote=0 to_write=8192 dd-2584 [006] 281.884063: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=420 unstable=0 bg_thresh=995 thresh=1990 gap=544 poll_thresh=25 ino=257 dd-2584 [006] 281.884432: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=445 unstable=0 bg_thresh=994 thresh=1989 gap=518 poll_thresh=26 ino=257 dd-2584 [006] 281.884813: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=495 unstable=0 bg_thresh=994 thresh=1988 gap=492 poll_thresh=27 ino=257 dd-2584 [006] 281.884818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=64180 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 281.887572: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=404 wrote=688 to_write=7504 dd-2584 [006] 281.892895: balance_dirty_state: bdi btrfs-1: dirty=426 wb=970 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=27 ino=257 dd-2584 [006] 281.892987: balance_dirty_state: bdi btrfs-1: dirty=451 wb=970 unstable=0 bg_thresh=989 thresh=1979 gap=558 poll_thresh=20 ino=257 dd-2584 [006] 281.893106: balance_dirty_state: bdi btrfs-1: dirty=476 wb=970 unstable=0 bg_thresh=989 thresh=1978 gap=532 poll_thresh=21 ino=257 dd-2584 [006] 281.893223: balance_dirty_state: bdi btrfs-1: dirty=501 wb=970 unstable=0 bg_thresh=991 thresh=1982 gap=511 poll_thresh=22 ino=257 dd-2584 [006] 281.893341: balance_dirty_state: bdi btrfs-1: dirty=526 wb=970 unstable=0 bg_thresh=990 thresh=1981 gap=485 poll_thresh=23 ino=257 dd-2584 [006] 281.893346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=64180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 281.900881: balance_dirty_state: bdi btrfs-1: dirty=526 wb=845 unstable=0 bg_thresh=990 thresh=1980 gap=609 poll_thresh=23 ino=257 dd-2584 [006] 281.900950: balance_dirty_state: bdi btrfs-1: dirty=551 wb=845 unstable=0 bg_thresh=987 thresh=1974 gap=578 poll_thresh=17 ino=257 dd-2584 [006] 281.901250: balance_dirty_state: bdi btrfs-1: dirty=576 wb=845 unstable=0 bg_thresh=989 thresh=1978 gap=557 poll_thresh=18 ino=257 dd-2584 [006] 281.901369: balance_dirty_state: bdi btrfs-1: dirty=626 wb=845 unstable=0 bg_thresh=988 thresh=1977 gap=506 poll_thresh=19 ino=257 dd-2584 [006] 281.901485: balance_dirty_state: bdi btrfs-1: dirty=651 wb=845 unstable=0 bg_thresh=988 thresh=1976 gap=480 poll_thresh=20 ino=257 dd-2584 [006] 281.901490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-234% task_weight=98% bdi_bw=64180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 281.908864: balance_dirty_state: bdi btrfs-1: dirty=651 wb=695 unstable=0 bg_thresh=986 thresh=1973 gap=627 poll_thresh=20 ino=257 dd-2584 [006] 281.908932: balance_dirty_state: bdi btrfs-1: dirty=676 wb=695 unstable=0 bg_thresh=989 thresh=1978 gap=607 poll_thresh=15 ino=257 dd-2584 [006] 281.908993: balance_dirty_state: bdi btrfs-1: dirty=676 wb=695 unstable=0 bg_thresh=986 thresh=1972 gap=601 poll_thresh=16 ino=257 dd-2584 [006] 281.909110: balance_dirty_state: bdi btrfs-1: dirty=701 wb=695 unstable=0 bg_thresh=988 thresh=1976 gap=580 poll_thresh=17 ino=257 dd-2584 [006] 281.909227: balance_dirty_state: bdi btrfs-1: dirty=751 wb=695 unstable=0 bg_thresh=987 thresh=1975 gap=529 poll_thresh=18 ino=257 dd-2584 [006] 281.909345: balance_dirty_state: bdi btrfs-1: dirty=776 wb=695 unstable=0 bg_thresh=987 thresh=1974 gap=503 poll_thresh=19 ino=257 dd-2584 [006] 281.909462: balance_dirty_state: bdi btrfs-1: dirty=801 wb=695 unstable=0 bg_thresh=989 thresh=1978 gap=482 poll_thresh=20 ino=257 dd-2584 [006] 281.909467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=64180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 281.916830: balance_dirty_state: bdi btrfs-1: dirty=801 wb=570 unstable=0 bg_thresh=990 thresh=1981 gap=610 poll_thresh=20 ino=257 dd-2584 [006] 281.916956: balance_dirty_state: bdi btrfs-1: dirty=826 wb=570 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=15 ino=257 dd-2584 [006] 281.917439: balance_dirty_state: bdi btrfs-1: dirty=851 wb=570 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 281.917673: balance_dirty_state: bdi btrfs-1: dirty=876 wb=570 unstable=0 bg_thresh=989 thresh=1979 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 281.917907: balance_dirty_state: bdi btrfs-1: dirty=901 wb=570 unstable=0 bg_thresh=989 thresh=1978 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 281.918140: balance_dirty_state: bdi btrfs-1: dirty=926 wb=570 unstable=0 bg_thresh=991 thresh=1982 gap=486 poll_thresh=19 ino=257 dd-2584 [006] 281.918149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=64180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 281.924889: balance_dirty_state: bdi btrfs-1: dirty=926 wb=445 unstable=0 bg_thresh=992 thresh=1984 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 281.924988: balance_dirty_state: bdi btrfs-1: dirty=951 wb=445 unstable=0 bg_thresh=991 thresh=1983 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 281.925046: balance_dirty_state: bdi btrfs-1: dirty=976 wb=445 unstable=0 bg_thresh=991 thresh=1983 gap=562 poll_thresh=15 ino=257 dd-2584 [006] 281.925103: balance_dirty_state: bdi btrfs-1: dirty=976 wb=445 unstable=0 bg_thresh=991 thresh=1982 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 281.925216: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=445 unstable=0 bg_thresh=990 thresh=1981 gap=510 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 281.925239: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19304 wrote=0 to_write=8192 dd-2584 [006] 281.925385: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=445 unstable=0 bg_thresh=990 thresh=1980 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 281.925388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=64180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 281.927122: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=444 wrote=624 to_write=7568 dd-2584 [006] 281.932873: balance_dirty_state: bdi btrfs-1: dirty=426 wb=945 unstable=0 bg_thresh=989 thresh=1979 gap=608 poll_thresh=18 ino=257 dd-2584 [006] 281.932967: balance_dirty_state: bdi btrfs-1: dirty=451 wb=945 unstable=0 bg_thresh=989 thresh=1978 gap=582 poll_thresh=13 ino=257 dd-2584 [006] 281.933028: balance_dirty_state: bdi btrfs-1: dirty=451 wb=945 unstable=0 bg_thresh=991 thresh=1983 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 281.933266: balance_dirty_state: bdi btrfs-1: dirty=476 wb=945 unstable=0 bg_thresh=988 thresh=1977 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 281.933325: balance_dirty_state: bdi btrfs-1: dirty=476 wb=945 unstable=0 bg_thresh=991 thresh=1982 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 281.933442: balance_dirty_state: bdi btrfs-1: dirty=526 wb=945 unstable=0 bg_thresh=990 thresh=1981 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 281.933559: balance_dirty_state: bdi btrfs-1: dirty=551 wb=945 unstable=0 bg_thresh=992 thresh=1985 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 281.933564: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=64180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 281.940845: balance_dirty_state: bdi btrfs-1: dirty=551 wb=795 unstable=0 bg_thresh=993 thresh=1987 gap=641 poll_thresh=18 ino=257 dd-2584 [006] 281.940913: balance_dirty_state: bdi btrfs-1: dirty=576 wb=795 unstable=0 bg_thresh=990 thresh=1981 gap=610 poll_thresh=13 ino=257 dd-2584 [006] 281.940973: balance_dirty_state: bdi btrfs-1: dirty=576 wb=795 unstable=0 bg_thresh=993 thresh=1986 gap=615 poll_thresh=14 ino=257 dd-2584 [006] 281.941031: balance_dirty_state: bdi btrfs-1: dirty=601 wb=795 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 281.941089: balance_dirty_state: bdi btrfs-1: dirty=626 wb=795 unstable=0 bg_thresh=992 thresh=1985 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 281.941207: balance_dirty_state: bdi btrfs-1: dirty=651 wb=795 unstable=0 bg_thresh=989 thresh=1978 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 281.941326: balance_dirty_state: bdi btrfs-1: dirty=676 wb=795 unstable=0 bg_thresh=991 thresh=1982 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 281.941443: balance_dirty_state: bdi btrfs-1: dirty=701 wb=795 unstable=0 bg_thresh=990 thresh=1981 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 281.941448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=64180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 281.952779: balance_dirty_state: bdi btrfs-1: dirty=701 wb=670 unstable=0 bg_thresh=993 thresh=1987 gap=616 poll_thresh=19 ino=257 dd-2584 [006] 281.953021: balance_dirty_state: bdi btrfs-1: dirty=726 wb=670 unstable=0 bg_thresh=990 thresh=1981 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 281.953082: balance_dirty_state: bdi btrfs-1: dirty=751 wb=670 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=15 ino=257 dd-2584 [006] 281.953142: balance_dirty_state: bdi btrfs-1: dirty=751 wb=670 unstable=0 bg_thresh=992 thresh=1985 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 281.953261: balance_dirty_state: bdi btrfs-1: dirty=801 wb=670 unstable=0 bg_thresh=992 thresh=1984 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 281.953379: balance_dirty_state: bdi btrfs-1: dirty=826 wb=670 unstable=0 bg_thresh=991 thresh=1983 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 281.953384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=64180 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 281.960806: balance_dirty_state: bdi btrfs-1: dirty=826 wb=395 unstable=0 bg_thresh=984 thresh=1969 gap=748 poll_thresh=18 ino=257 dd-2584 [002] 281.960899: balance_dirty_state: bdi btrfs-1: dirty=826 wb=395 unstable=0 bg_thresh=990 thresh=1981 gap=760 poll_thresh=13 ino=257 dd-2584 [002] 281.960972: balance_dirty_state: bdi btrfs-1: dirty=851 wb=395 unstable=0 bg_thresh=996 thresh=1992 gap=746 poll_thresh=14 ino=257 dd-2584 [002] 281.961032: balance_dirty_state: bdi btrfs-1: dirty=851 wb=395 unstable=0 bg_thresh=996 thresh=1992 gap=746 poll_thresh=15 ino=257 dd-2584 [002] 281.961093: balance_dirty_state: bdi btrfs-1: dirty=876 wb=395 unstable=0 bg_thresh=995 thresh=1991 gap=720 poll_thresh=16 ino=257 dd-2584 [002] 281.961213: balance_dirty_state: bdi btrfs-1: dirty=901 wb=395 unstable=0 bg_thresh=992 thresh=1984 gap=688 poll_thresh=17 ino=257 dd-2584 [002] 281.961335: balance_dirty_state: bdi btrfs-1: dirty=951 wb=395 unstable=0 bg_thresh=994 thresh=1988 gap=642 poll_thresh=18 ino=257 dd-2584 [002] 281.961637: balance_dirty_state: bdi btrfs-1: dirty=976 wb=345 unstable=0 bg_thresh=990 thresh=1981 gap=660 poll_thresh=19 ino=257 dd-2584 [002] 281.961758: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=345 unstable=0 bg_thresh=987 thresh=1974 gap=628 poll_thresh=20 ino=257 flush-btrfs-1-2586 [006] 281.961777: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19340 wrote=0 to_write=8192 dd-2584 [002] 281.961936: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=345 unstable=0 bg_thresh=989 thresh=1978 gap=607 poll_thresh=21 ino=257 dd-2584 [002] 281.962117: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=395 unstable=0 bg_thresh=988 thresh=1977 gap=556 poll_thresh=22 ino=257 dd-2584 [002] 281.962298: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=445 unstable=0 bg_thresh=988 thresh=1976 gap=530 poll_thresh=23 ino=257 dd-2584 [002] 281.962479: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=470 unstable=0 bg_thresh=987 thresh=1975 gap=504 poll_thresh=24 ino=257 dd-2584 [002] 281.962665: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=520 unstable=0 bg_thresh=992 thresh=1984 gap=463 poll_thresh=25 ino=257 dd-2584 [002] 281.962668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=65160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 281.963923: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=480 wrote=752 to_write=7440 dd-2584 [002] 281.968824: balance_dirty_state: bdi btrfs-1: dirty=426 wb=970 unstable=0 bg_thresh=986 thresh=1973 gap=577 poll_thresh=25 ino=257 dd-2584 [002] 281.968916: balance_dirty_state: bdi btrfs-1: dirty=426 wb=970 unstable=0 bg_thresh=989 thresh=1979 gap=583 poll_thresh=19 ino=257 dd-2584 [002] 281.969102: balance_dirty_state: bdi btrfs-1: dirty=451 wb=970 unstable=0 bg_thresh=988 thresh=1977 gap=556 poll_thresh=20 ino=257 dd-2584 [002] 281.969575: balance_dirty_state: bdi btrfs-1: dirty=501 wb=970 unstable=0 bg_thresh=997 thresh=1994 gap=523 poll_thresh=21 ino=257 dd-2584 [002] 281.969707: balance_dirty_state: bdi btrfs-1: dirty=526 wb=970 unstable=0 bg_thresh=999 thresh=1998 gap=502 poll_thresh=22 ino=257 dd-2584 [002] 281.969825: balance_dirty_state: bdi btrfs-1: dirty=551 wb=970 unstable=0 bg_thresh=998 thresh=1997 gap=476 poll_thresh=23 ino=257 dd-2584 [002] 281.969831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=65160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 281.975425: balance_dirty_state: bdi 0:15: dirty=551 wb=970 unstable=0 bg_thresh=998 thresh=1997 gap=476 poll_thresh=26 ino=2375722 collect-vmstat.-2569 [000] 281.975434: balance_dirty_pages: bdi 0:15: bdi_limit=8 task_limit=8 bdi_dirty=1 avg_dirty=1 bdi_gap=622% task_gap=1244% task_weight=0% bdi_bw=10712 base_bw=102400 task_bw=2508800 dirtied=26 period=4 think=7024 pause=-7020 dd-2584 [000] 281.980915: balance_dirty_state: bdi btrfs-1: dirty=551 wb=845 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=23 ino=257 dd-2584 [000] 281.981009: balance_dirty_state: bdi btrfs-1: dirty=551 wb=845 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=17 ino=257 dd-2584 [000] 281.981184: balance_dirty_state: bdi btrfs-1: dirty=601 wb=845 unstable=0 bg_thresh=1003 thresh=2006 gap=560 poll_thresh=18 ino=257 dd-2584 [000] 281.981361: balance_dirty_state: bdi btrfs-1: dirty=626 wb=845 unstable=0 bg_thresh=1002 thresh=2005 gap=534 poll_thresh=19 ino=257 dd-2584 [000] 281.981541: balance_dirty_state: bdi btrfs-1: dirty=651 wb=845 unstable=0 bg_thresh=1002 thresh=2004 gap=508 poll_thresh=20 ino=257 dd-2584 [000] 281.981722: balance_dirty_state: bdi btrfs-1: dirty=701 wb=845 unstable=0 bg_thresh=1004 thresh=2008 gap=462 poll_thresh=21 ino=257 dd-2584 [000] 281.981728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=65160 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 281.988884: balance_dirty_state: bdi btrfs-1: dirty=701 wb=745 unstable=0 bg_thresh=1003 thresh=2007 gap=561 poll_thresh=21 ino=257 dd-2584 [004] 281.989024: balance_dirty_state: bdi btrfs-1: dirty=701 wb=745 unstable=0 bg_thresh=1003 thresh=2007 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 281.989775: balance_dirty_state: bdi btrfs-1: dirty=751 wb=745 unstable=0 bg_thresh=1008 thresh=2017 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 281.990045: balance_dirty_state: bdi btrfs-1: dirty=776 wb=745 unstable=0 bg_thresh=1008 thresh=2016 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 281.990054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=65160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 281.996905: balance_dirty_state: bdi btrfs-1: dirty=776 wb=620 unstable=0 bg_thresh=1004 thresh=2009 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 281.997016: balance_dirty_state: bdi btrfs-1: dirty=801 wb=620 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 281.997183: balance_dirty_state: bdi btrfs-1: dirty=801 wb=570 unstable=0 bg_thresh=1001 thresh=2002 gap=631 poll_thresh=14 ino=257 dd-2584 [004] 281.997287: balance_dirty_state: bdi btrfs-1: dirty=826 wb=520 unstable=0 bg_thresh=1006 thresh=2013 gap=667 poll_thresh=15 ino=257 dd-2584 [004] 281.997380: balance_dirty_state: bdi btrfs-1: dirty=826 wb=495 unstable=0 bg_thresh=1003 thresh=2006 gap=685 poll_thresh=16 ino=257 dd-2584 [004] 281.997514: balance_dirty_state: bdi btrfs-1: dirty=876 wb=495 unstable=0 bg_thresh=1004 thresh=2009 gap=638 poll_thresh=17 ino=257 dd-2584 [004] 281.997648: balance_dirty_state: bdi btrfs-1: dirty=901 wb=495 unstable=0 bg_thresh=1005 thresh=2010 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 281.997785: balance_dirty_state: bdi btrfs-1: dirty=926 wb=495 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=19 ino=257 dd-2584 [004] 281.997916: balance_dirty_state: bdi btrfs-1: dirty=976 wb=495 unstable=0 bg_thresh=998 thresh=1997 gap=526 poll_thresh=20 ino=257 dd-2584 [004] 281.998241: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=495 unstable=0 bg_thresh=1003 thresh=2007 gap=511 poll_thresh=21 ino=257 dd-2584 [004] 281.998376: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=495 unstable=0 bg_thresh=1003 thresh=2006 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 281.998381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=65160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 281.998398: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19376 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 281.999874: writeback_single_inode: bdi btrfs-1: ino=257 state= age=516 wrote=624 to_write=7568 dd-2584 [004] 282.008927: balance_dirty_state: bdi btrfs-1: dirty=401 wb=970 unstable=0 bg_thresh=1004 thresh=2009 gap=638 poll_thresh=22 ino=257 dd-2584 [004] 282.008995: balance_dirty_state: bdi btrfs-1: dirty=426 wb=970 unstable=0 bg_thresh=1007 thresh=2014 gap=618 poll_thresh=16 ino=257 dd-2584 [004] 282.009110: balance_dirty_state: bdi btrfs-1: dirty=451 wb=970 unstable=0 bg_thresh=1006 thresh=2013 gap=592 poll_thresh=17 ino=257 dd-2584 [004] 282.009224: balance_dirty_state: bdi btrfs-1: dirty=476 wb=970 unstable=0 bg_thresh=1006 thresh=2012 gap=566 poll_thresh=18 ino=257 dd-2584 [004] 282.009340: balance_dirty_state: bdi btrfs-1: dirty=526 wb=970 unstable=0 bg_thresh=1008 thresh=2016 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 282.009454: balance_dirty_state: bdi btrfs-1: dirty=551 wb=970 unstable=0 bg_thresh=1004 thresh=2009 gap=488 poll_thresh=20 ino=257 dd-2584 [004] 282.009458: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=65160 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 282.016994: balance_dirty_state: bdi btrfs-1: dirty=551 wb=845 unstable=0 bg_thresh=1002 thresh=2005 gap=609 poll_thresh=20 ino=257 dd-2584 [004] 282.017094: balance_dirty_state: bdi btrfs-1: dirty=576 wb=845 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 282.017181: balance_dirty_state: bdi btrfs-1: dirty=576 wb=845 unstable=0 bg_thresh=1002 thresh=2004 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 282.017641: balance_dirty_state: bdi btrfs-1: dirty=601 wb=845 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 282.017817: balance_dirty_state: bdi btrfs-1: dirty=651 wb=845 unstable=0 bg_thresh=1003 thresh=2007 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 282.017992: balance_dirty_state: bdi btrfs-1: dirty=676 wb=845 unstable=0 bg_thresh=1003 thresh=2006 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 282.017998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=65160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.024889: balance_dirty_state: bdi btrfs-1: dirty=676 wb=720 unstable=0 bg_thresh=1004 thresh=2008 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 282.025012: balance_dirty_state: bdi btrfs-1: dirty=701 wb=720 unstable=0 bg_thresh=1004 thresh=2008 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 282.025100: balance_dirty_state: bdi btrfs-1: dirty=701 wb=720 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 282.025188: balance_dirty_state: bdi btrfs-1: dirty=726 wb=720 unstable=0 bg_thresh=1006 thresh=2012 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 282.025364: balance_dirty_state: bdi btrfs-1: dirty=751 wb=720 unstable=0 bg_thresh=1005 thresh=2011 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 282.025538: balance_dirty_state: bdi btrfs-1: dirty=776 wb=720 unstable=0 bg_thresh=1002 thresh=2004 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 282.025713: balance_dirty_state: bdi btrfs-1: dirty=826 wb=720 unstable=0 bg_thresh=1004 thresh=2008 gap=462 poll_thresh=19 ino=257 dd-2584 [004] 282.025719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=65160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.032922: balance_dirty_state: bdi btrfs-1: dirty=826 wb=720 unstable=0 bg_thresh=1004 thresh=2008 gap=462 poll_thresh=19 ino=257 dd-2584 [004] 282.032934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=65160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 282.040926: balance_dirty_state: bdi btrfs-1: dirty=826 wb=595 unstable=0 bg_thresh=1002 thresh=2004 gap=583 poll_thresh=19 ino=257 dd-2584 [000] 282.041024: balance_dirty_state: bdi btrfs-1: dirty=825 wb=597 unstable=0 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=14 ino=257 dd-2584 [000] 282.041112: balance_dirty_state: bdi btrfs-1: dirty=850 wb=597 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=15 ino=257 dd-2584 [000] 282.041552: balance_dirty_state: bdi btrfs-1: dirty=875 wb=522 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=16 ino=257 dd-2584 [000] 282.041744: balance_dirty_state: bdi btrfs-1: dirty=900 wb=472 unstable=0 bg_thresh=1001 thresh=2002 gap=630 poll_thresh=17 ino=257 dd-2584 [000] 282.041916: balance_dirty_state: bdi btrfs-1: dirty=925 wb=472 unstable=0 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=18 ino=257 dd-2584 [000] 282.042085: balance_dirty_state: bdi btrfs-1: dirty=950 wb=472 unstable=0 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=19 ino=257 dd-2584 [000] 282.042253: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=472 unstable=0 bg_thresh=1002 thresh=2004 gap=532 poll_thresh=20 ino=257 dd-2584 [000] 282.042422: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=472 unstable=0 bg_thresh=1001 thresh=2003 gap=506 poll_thresh=21 ino=257 flush-btrfs-1-2586 [004] 282.042441: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19420 wrote=0 to_write=8192 dd-2584 [000] 282.042593: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=472 unstable=0 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=22 ino=257 dd-2584 [000] 282.042595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=65160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 282.044019: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=656 to_write=7536 dd-2584 [000] 282.048909: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1022 unstable=0 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=22 ino=257 dd-2584 [000] 282.049036: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1022 unstable=0 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=16 ino=257 dd-2584 [000] 282.049367: balance_dirty_state: bdi btrfs-1: dirty=450 wb=947 unstable=0 bg_thresh=999 thresh=1999 gap=602 poll_thresh=17 ino=257 dd-2584 [000] 282.049944: balance_dirty_state: bdi btrfs-1: dirty=475 wb=897 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=18 ino=257 dd-2584 [000] 282.050188: balance_dirty_state: bdi btrfs-1: dirty=525 wb=897 unstable=0 bg_thresh=999 thresh=1999 gap=577 poll_thresh=19 ino=257 dd-2584 [000] 282.050430: balance_dirty_state: bdi btrfs-1: dirty=550 wb=897 unstable=0 bg_thresh=1005 thresh=2010 gap=563 poll_thresh=20 ino=257 dd-2584 [000] 282.050674: balance_dirty_state: bdi btrfs-1: dirty=575 wb=897 unstable=0 bg_thresh=1004 thresh=2008 gap=536 poll_thresh=21 ino=257 dd-2584 [000] 282.050921: balance_dirty_state: bdi btrfs-1: dirty=625 wb=897 unstable=0 bg_thresh=1000 thresh=2000 gap=478 poll_thresh=22 ino=257 dd-2584 [000] 282.050931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=65160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 282.056852: balance_dirty_state: bdi btrfs-1: dirty=625 wb=772 unstable=0 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=22 ino=257 dd-2584 [000] 282.056962: balance_dirty_state: bdi btrfs-1: dirty=625 wb=772 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=16 ino=257 dd-2584 [000] 282.057200: balance_dirty_state: bdi btrfs-1: dirty=650 wb=772 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=17 ino=257 dd-2584 [000] 282.057435: balance_dirty_state: bdi btrfs-1: dirty=700 wb=772 unstable=0 bg_thresh=1001 thresh=2003 gap=531 poll_thresh=18 ino=257 dd-2584 [000] 282.058032: balance_dirty_state: bdi btrfs-1: dirty=725 wb=772 unstable=0 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=19 ino=257 dd-2584 [000] 282.058267: balance_dirty_state: bdi btrfs-1: dirty=750 wb=772 unstable=0 bg_thresh=1003 thresh=2006 gap=484 poll_thresh=20 ino=257 dd-2584 [000] 282.058275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=65160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.064836: balance_dirty_state: bdi btrfs-1: dirty=750 wb=672 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 282.064937: balance_dirty_state: bdi btrfs-1: dirty=750 wb=672 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 282.065023: balance_dirty_state: bdi btrfs-1: dirty=775 wb=672 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 282.065192: balance_dirty_state: bdi btrfs-1: dirty=800 wb=672 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 282.065362: balance_dirty_state: bdi btrfs-1: dirty=825 wb=672 unstable=0 bg_thresh=1000 thresh=2001 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 282.065532: balance_dirty_state: bdi btrfs-1: dirty=875 wb=672 unstable=0 bg_thresh=1002 thresh=2005 gap=458 poll_thresh=19 ino=257 dd-2584 [004] 282.065539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.072923: balance_dirty_state: bdi btrfs-1: dirty=870 wb=510 unstable=0 bg_thresh=1005 thresh=2010 gap=630 poll_thresh=19 ino=257 dd-2584 [004] 282.073039: balance_dirty_state: bdi btrfs-1: dirty=870 wb=510 unstable=0 bg_thresh=1005 thresh=2010 gap=630 poll_thresh=14 ino=257 dd-2584 [004] 282.073149: balance_dirty_state: bdi btrfs-1: dirty=895 wb=510 unstable=0 bg_thresh=1004 thresh=2009 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 282.073257: balance_dirty_state: bdi btrfs-1: dirty=920 wb=510 unstable=0 bg_thresh=1007 thresh=2014 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 282.073477: balance_dirty_state: bdi btrfs-1: dirty=945 wb=510 unstable=0 bg_thresh=1003 thresh=2007 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 282.074030: balance_dirty_state: bdi btrfs-1: dirty=970 wb=510 unstable=0 bg_thresh=1003 thresh=2006 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 282.074246: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=510 unstable=0 bg_thresh=1002 thresh=2005 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 282.074254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 282.074287: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19452 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 282.075753: writeback_single_inode: bdi btrfs-1: ino=257 state= age=64 wrote=624 to_write=7568 dd-2584 [000] 282.080861: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1010 unstable=0 bg_thresh=1003 thresh=2007 gap=577 poll_thresh=19 ino=257 dd-2584 [000] 282.080998: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1010 unstable=0 bg_thresh=1006 thresh=2012 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 282.081132: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1010 unstable=0 bg_thresh=1003 thresh=2006 gap=551 poll_thresh=15 ino=257 dd-2584 [000] 282.081259: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1010 unstable=0 bg_thresh=1005 thresh=2011 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 282.081442: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1010 unstable=0 bg_thresh=1005 thresh=2010 gap=505 poll_thresh=17 ino=257 dd-2584 [000] 282.081624: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1010 unstable=0 bg_thresh=1007 thresh=2014 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 282.081631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 282.088878: balance_dirty_state: bdi btrfs-1: dirty=529 wb=886 unstable=0 bg_thresh=1005 thresh=2010 gap=595 poll_thresh=18 ino=257 dd-2584 [000] 282.088940: balance_dirty_state: bdi btrfs-1: dirty=554 wb=886 unstable=0 bg_thresh=1005 thresh=2010 gap=570 poll_thresh=13 ino=257 dd-2584 [000] 282.088999: balance_dirty_state: bdi btrfs-1: dirty=554 wb=886 unstable=0 bg_thresh=1007 thresh=2015 gap=575 poll_thresh=14 ino=257 dd-2584 [000] 282.089064: balance_dirty_state: bdi btrfs-1: dirty=579 wb=886 unstable=0 bg_thresh=1004 thresh=2009 gap=544 poll_thresh=15 ino=257 dd-2584 [000] 282.089127: balance_dirty_state: bdi btrfs-1: dirty=604 wb=886 unstable=0 bg_thresh=1007 thresh=2014 gap=524 poll_thresh=16 ino=257 dd-2584 [000] 282.089469: balance_dirty_state: bdi btrfs-1: dirty=629 wb=886 unstable=0 bg_thresh=1006 thresh=2013 gap=498 poll_thresh=17 ino=257 dd-2584 [000] 282.089474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.096856: balance_dirty_state: bdi btrfs-1: dirty=629 wb=761 unstable=0 bg_thresh=1003 thresh=2006 gap=616 poll_thresh=17 ino=257 dd-2584 [004] 282.096953: balance_dirty_state: bdi btrfs-1: dirty=629 wb=761 unstable=0 bg_thresh=1003 thresh=2006 gap=616 poll_thresh=13 ino=257 dd-2584 [004] 282.097036: balance_dirty_state: bdi btrfs-1: dirty=654 wb=761 unstable=0 bg_thresh=1002 thresh=2005 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 282.097120: balance_dirty_state: bdi btrfs-1: dirty=679 wb=761 unstable=0 bg_thresh=1002 thresh=2005 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 282.097203: balance_dirty_state: bdi btrfs-1: dirty=679 wb=761 unstable=0 bg_thresh=1002 thresh=2004 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 282.097357: balance_dirty_state: bdi btrfs-1: dirty=704 wb=761 unstable=0 bg_thresh=1001 thresh=2003 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 282.097494: balance_dirty_state: bdi btrfs-1: dirty=754 wb=761 unstable=0 bg_thresh=1003 thresh=2007 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 282.097500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 282.108920: balance_dirty_state: bdi btrfs-1: dirty=756 wb=510 unstable=0 bg_thresh=999 thresh=1999 gap=733 poll_thresh=18 ino=257 dd-2584 [001] 282.108989: balance_dirty_state: bdi btrfs-1: dirty=756 wb=510 unstable=0 bg_thresh=997 thresh=1994 gap=728 poll_thresh=13 ino=257 dd-2584 [001] 282.109048: balance_dirty_state: bdi btrfs-1: dirty=781 wb=510 unstable=0 bg_thresh=1002 thresh=2005 gap=714 poll_thresh=14 ino=257 dd-2584 [001] 282.109106: balance_dirty_state: bdi btrfs-1: dirty=806 wb=510 unstable=0 bg_thresh=1005 thresh=2010 gap=694 poll_thresh=15 ino=257 dd-2584 [001] 282.109163: balance_dirty_state: bdi btrfs-1: dirty=806 wb=510 unstable=0 bg_thresh=1005 thresh=2010 gap=694 poll_thresh=16 ino=257 dd-2584 [001] 282.109281: balance_dirty_state: bdi btrfs-1: dirty=856 wb=510 unstable=0 bg_thresh=1007 thresh=2015 gap=649 poll_thresh=17 ino=257 dd-2584 [001] 282.109582: balance_dirty_state: bdi btrfs-1: dirty=881 wb=510 unstable=0 bg_thresh=1006 thresh=2013 gap=622 poll_thresh=18 ino=257 dd-2584 [001] 282.109699: balance_dirty_state: bdi btrfs-1: dirty=906 wb=510 unstable=0 bg_thresh=1006 thresh=2012 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 282.109819: balance_dirty_state: bdi btrfs-1: dirty=956 wb=510 unstable=0 bg_thresh=1005 thresh=2011 gap=545 poll_thresh=20 ino=257 dd-2584 [001] 282.109940: balance_dirty_state: bdi btrfs-1: dirty=981 wb=510 unstable=0 bg_thresh=1007 thresh=2015 gap=524 poll_thresh=21 ino=257 dd-2584 [001] 282.110060: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=510 unstable=0 bg_thresh=1007 thresh=2014 gap=498 poll_thresh=22 ino=257 dd-2584 [001] 282.110065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 282.116941: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=485 unstable=0 bg_thresh=1003 thresh=2006 gap=515 poll_thresh=22 ino=257 dd-2584 [005] 282.117022: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=435 unstable=0 bg_thresh=1003 thresh=2006 gap=565 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 282.117027: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19496 wrote=0 to_write=8192 dd-2584 [005] 282.117160: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=360 unstable=0 bg_thresh=1011 thresh=2022 gap=606 poll_thresh=17 ino=257 dd-2584 [005] 282.117291: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=410 unstable=0 bg_thresh=1010 thresh=2021 gap=555 poll_thresh=18 ino=257 dd-2584 [005] 282.117422: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=458 unstable=0 bg_thresh=1009 thresh=2019 gap=556 poll_thresh=19 ino=257 dd-2584 [005] 282.117850: balance_dirty_state: bdi btrfs-1: dirty=880 wb=658 unstable=0 bg_thresh=1009 thresh=2018 gap=480 poll_thresh=20 ino=257 dd-2584 [005] 282.117852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 282.118816: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=736 to_write=7456 dd-2584 [001] 282.128928: balance_dirty_state: bdi btrfs-1: dirty=430 wb=958 unstable=0 bg_thresh=1009 thresh=2018 gap=630 poll_thresh=20 ino=257 dd-2584 [001] 282.129024: balance_dirty_state: bdi btrfs-1: dirty=455 wb=958 unstable=0 bg_thresh=1009 thresh=2018 gap=605 poll_thresh=15 ino=257 dd-2584 [001] 282.129121: balance_dirty_state: bdi btrfs-1: dirty=455 wb=958 unstable=0 bg_thresh=1008 thresh=2017 gap=604 poll_thresh=16 ino=257 dd-2584 [001] 282.129311: balance_dirty_state: bdi btrfs-1: dirty=505 wb=958 unstable=0 bg_thresh=1008 thresh=2016 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 282.129504: balance_dirty_state: bdi btrfs-1: dirty=530 wb=958 unstable=0 bg_thresh=1010 thresh=2020 gap=532 poll_thresh=18 ino=257 dd-2584 [001] 282.129695: balance_dirty_state: bdi btrfs-1: dirty=555 wb=958 unstable=0 bg_thresh=1009 thresh=2019 gap=506 poll_thresh=19 ino=257 dd-2584 [001] 282.129884: balance_dirty_state: bdi btrfs-1: dirty=580 wb=958 unstable=0 bg_thresh=1009 thresh=2018 gap=480 poll_thresh=20 ino=257 dd-2584 [001] 282.129891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 282.140963: balance_dirty_state: bdi btrfs-1: dirty=580 wb=708 unstable=0 bg_thresh=1009 thresh=2019 gap=731 poll_thresh=20 ino=257 dd-2584 [002] 282.141095: balance_dirty_state: bdi btrfs-1: dirty=605 wb=708 unstable=0 bg_thresh=1009 thresh=2018 gap=705 poll_thresh=15 ino=257 dd-2584 [002] 282.141216: balance_dirty_state: bdi btrfs-1: dirty=605 wb=708 unstable=0 bg_thresh=1009 thresh=2018 gap=705 poll_thresh=16 ino=257 dd-2584 [002] 282.141451: balance_dirty_state: bdi btrfs-1: dirty=630 wb=708 unstable=0 bg_thresh=1011 thresh=2022 gap=684 poll_thresh=17 ino=257 dd-2584 [002] 282.142052: balance_dirty_state: bdi btrfs-1: dirty=680 wb=708 unstable=0 bg_thresh=1010 thresh=2021 gap=633 poll_thresh=18 ino=257 dd-2584 [002] 282.142288: balance_dirty_state: bdi btrfs-1: dirty=705 wb=708 unstable=0 bg_thresh=1010 thresh=2020 gap=607 poll_thresh=19 ino=257 dd-2584 [002] 282.142529: balance_dirty_state: bdi btrfs-1: dirty=730 wb=708 unstable=0 bg_thresh=1009 thresh=2018 gap=580 poll_thresh=20 ino=257 dd-2584 [002] 282.142764: balance_dirty_state: bdi btrfs-1: dirty=780 wb=708 unstable=0 bg_thresh=1008 thresh=2017 gap=529 poll_thresh=21 ino=257 dd-2584 [002] 282.143003: balance_dirty_state: bdi btrfs-1: dirty=805 wb=708 unstable=0 bg_thresh=1008 thresh=2016 gap=503 poll_thresh=22 ino=257 dd-2584 [002] 282.143012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 282.148969: balance_dirty_state: bdi btrfs-1: dirty=805 wb=721 unstable=0 bg_thresh=1002 thresh=2004 gap=478 poll_thresh=22 ino=257 dd-2584 [005] 282.148980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 282.160899: balance_dirty_state: bdi btrfs-1: dirty=805 wb=471 unstable=0 bg_thresh=1001 thresh=2003 gap=727 poll_thresh=22 ino=257 dd-2584 [005] 282.161031: balance_dirty_state: bdi btrfs-1: dirty=805 wb=471 unstable=0 bg_thresh=1004 thresh=2008 gap=732 poll_thresh=16 ino=257 dd-2584 [005] 282.161273: balance_dirty_state: bdi btrfs-1: dirty=855 wb=471 unstable=0 bg_thresh=1000 thresh=2001 gap=675 poll_thresh=17 ino=257 dd-2584 [005] 282.161427: balance_dirty_state: bdi btrfs-1: dirty=880 wb=396 unstable=0 bg_thresh=1005 thresh=2011 gap=735 poll_thresh=18 ino=257 dd-2584 [005] 282.161932: balance_dirty_state: bdi btrfs-1: dirty=905 wb=346 unstable=0 bg_thresh=1008 thresh=2016 gap=765 poll_thresh=19 ino=257 dd-2584 [005] 282.162168: balance_dirty_state: bdi btrfs-1: dirty=930 wb=346 unstable=0 bg_thresh=1007 thresh=2015 gap=739 poll_thresh=20 ino=257 dd-2584 [005] 282.162404: balance_dirty_state: bdi btrfs-1: dirty=980 wb=346 unstable=0 bg_thresh=1004 thresh=2008 gap=682 poll_thresh=21 ino=257 dd-2584 [005] 282.162640: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=346 unstable=0 bg_thresh=1006 thresh=2012 gap=661 poll_thresh=22 ino=257 dd-2584 [005] 282.162875: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=346 unstable=0 bg_thresh=1005 thresh=2011 gap=635 poll_thresh=23 ino=257 flush-btrfs-1-2586 [006] 282.162920: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19540 wrote=0 to_write=8192 dd-2584 [005] 282.163130: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=346 unstable=0 bg_thresh=1005 thresh=2010 gap=609 poll_thresh=24 ino=257 dd-2584 [005] 282.163382: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=396 unstable=0 bg_thresh=1007 thresh=2014 gap=563 poll_thresh=25 ino=257 dd-2584 [005] 282.163626: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=446 unstable=0 bg_thresh=1006 thresh=2013 gap=537 poll_thresh=26 ino=257 dd-2584 [005] 282.164485: balance_dirty_state: bdi btrfs-1: dirty=880 wb=621 unstable=0 bg_thresh=1006 thresh=2012 gap=511 poll_thresh=27 ino=257 dd-2584 [005] 282.164829: balance_dirty_state: bdi btrfs-1: dirty=855 wb=696 unstable=0 bg_thresh=1005 thresh=2011 gap=460 poll_thresh=28 ino=257 dd-2584 [005] 282.164833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=65260 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 282.166770: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=784 to_write=7408 dd-2584 [005] 282.172909: balance_dirty_state: bdi btrfs-1: dirty=430 wb=996 unstable=0 bg_thresh=1004 thresh=2009 gap=583 poll_thresh=28 ino=257 dd-2584 [005] 282.173076: balance_dirty_state: bdi btrfs-1: dirty=430 wb=996 unstable=0 bg_thresh=1004 thresh=2008 gap=582 poll_thresh=21 ino=257 dd-2584 [005] 282.173397: balance_dirty_state: bdi btrfs-1: dirty=480 wb=996 unstable=0 bg_thresh=1003 thresh=2007 gap=531 poll_thresh=22 ino=257 dd-2584 [005] 282.173718: balance_dirty_state: bdi btrfs-1: dirty=505 wb=996 unstable=0 bg_thresh=1003 thresh=2006 gap=505 poll_thresh=23 ino=257 dd-2584 [005] 282.174037: balance_dirty_state: bdi btrfs-1: dirty=530 wb=996 unstable=0 bg_thresh=1005 thresh=2010 gap=484 poll_thresh=24 ino=257 dd-2584 [005] 282.174048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=65408 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 282.180941: balance_dirty_state: bdi btrfs-1: dirty=526 wb=879 unstable=0 bg_thresh=1004 thresh=2008 gap=603 poll_thresh=24 ino=257 dd-2584 [005] 282.181017: balance_dirty_state: bdi btrfs-1: dirty=551 wb=879 unstable=0 bg_thresh=1006 thresh=2013 gap=583 poll_thresh=18 ino=257 dd-2584 [005] 282.181136: balance_dirty_state: bdi btrfs-1: dirty=576 wb=879 unstable=0 bg_thresh=1006 thresh=2012 gap=557 poll_thresh=19 ino=257 dd-2584 [005] 282.181254: balance_dirty_state: bdi btrfs-1: dirty=601 wb=879 unstable=0 bg_thresh=1005 thresh=2011 gap=531 poll_thresh=20 ino=257 dd-2584 [005] 282.181552: balance_dirty_state: bdi btrfs-1: dirty=651 wb=879 unstable=0 bg_thresh=1005 thresh=2010 gap=480 poll_thresh=21 ino=257 dd-2584 [005] 282.181557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=65408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 282.188981: balance_dirty_state: bdi btrfs-1: dirty=651 wb=879 unstable=0 bg_thresh=1006 thresh=2013 gap=483 poll_thresh=21 ino=257 dd-2584 [005] 282.188986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=65408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.196978: balance_dirty_state: bdi btrfs-1: dirty=651 wb=654 unstable=0 bg_thresh=1003 thresh=2006 gap=701 poll_thresh=21 ino=257 dd-2584 [004] 282.197072: balance_dirty_state: bdi btrfs-1: dirty=651 wb=654 unstable=0 bg_thresh=1002 thresh=2004 gap=699 poll_thresh=16 ino=257 dd-2584 [004] 282.197263: balance_dirty_state: bdi btrfs-1: dirty=701 wb=579 unstable=0 bg_thresh=1004 thresh=2009 gap=729 poll_thresh=17 ino=257 dd-2584 [004] 282.197422: balance_dirty_state: bdi btrfs-1: dirty=726 wb=529 unstable=0 bg_thresh=1007 thresh=2014 gap=759 poll_thresh=18 ino=257 dd-2584 [004] 282.197544: balance_dirty_state: bdi btrfs-1: dirty=751 wb=529 unstable=0 bg_thresh=1012 thresh=2024 gap=744 poll_thresh=19 ino=257 dd-2584 [004] 282.197666: balance_dirty_state: bdi btrfs-1: dirty=801 wb=529 unstable=0 bg_thresh=1011 thresh=2023 gap=693 poll_thresh=20 ino=257 dd-2584 [004] 282.197787: balance_dirty_state: bdi btrfs-1: dirty=826 wb=529 unstable=0 bg_thresh=1008 thresh=2016 gap=661 poll_thresh=21 ino=257 dd-2584 [004] 282.197908: balance_dirty_state: bdi btrfs-1: dirty=851 wb=529 unstable=0 bg_thresh=1007 thresh=2015 gap=635 poll_thresh=22 ino=257 dd-2584 [004] 282.198028: balance_dirty_state: bdi btrfs-1: dirty=876 wb=529 unstable=0 bg_thresh=1009 thresh=2019 gap=614 poll_thresh=23 ino=257 dd-2584 [004] 282.198335: balance_dirty_state: bdi btrfs-1: dirty=926 wb=529 unstable=0 bg_thresh=1009 thresh=2018 gap=563 poll_thresh=24 ino=257 dd-2584 [004] 282.198455: balance_dirty_state: bdi btrfs-1: dirty=951 wb=529 unstable=0 bg_thresh=1008 thresh=2017 gap=537 poll_thresh=25 ino=257 dd-2584 [004] 282.198576: balance_dirty_state: bdi btrfs-1: dirty=976 wb=529 unstable=0 bg_thresh=1010 thresh=2021 gap=516 poll_thresh=26 ino=257 dd-2584 [004] 282.198696: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=529 unstable=0 bg_thresh=1010 thresh=2020 gap=490 poll_thresh=27 ino=257 dd-2584 [004] 282.198701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=65408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.204907: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=529 unstable=0 bg_thresh=1010 thresh=2020 gap=490 poll_thresh=27 ino=257 dd-2584 [004] 282.204914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=65408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.212944: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=279 unstable=0 bg_thresh=1014 thresh=2028 gap=748 poll_thresh=27 ino=257 dd-2584 [004] 282.213040: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=279 unstable=0 bg_thresh=1014 thresh=2028 gap=723 poll_thresh=20 ino=257 flush-btrfs-1-2586 [006] 282.213125: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19592 wrote=0 to_write=8192 dd-2584 [004] 282.213230: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=279 unstable=0 bg_thresh=1010 thresh=2021 gap=691 poll_thresh=21 ino=257 dd-2584 [004] 282.213424: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=354 unstable=0 bg_thresh=1012 thresh=2025 gap=645 poll_thresh=22 ino=257 dd-2584 [004] 282.213613: balance_dirty_state: bdi btrfs-1: dirty=976 wb=429 unstable=0 bg_thresh=1012 thresh=2024 gap=619 poll_thresh=23 ino=257 dd-2584 [004] 282.214097: balance_dirty_state: bdi btrfs-1: dirty=776 wb=654 unstable=0 bg_thresh=1011 thresh=2023 gap=593 poll_thresh=24 ino=257 dd-2584 [004] 282.214287: balance_dirty_state: bdi btrfs-1: dirty=751 wb=729 unstable=0 bg_thresh=1013 thresh=2027 gap=547 poll_thresh=25 ino=257 dd-2584 [004] 282.214481: balance_dirty_state: bdi btrfs-1: dirty=701 wb=804 unstable=0 bg_thresh=1013 thresh=2026 gap=521 poll_thresh=26 ino=257 dd-2584 [004] 282.214679: balance_dirty_state: bdi btrfs-1: dirty=626 wb=904 unstable=0 bg_thresh=1012 thresh=2025 gap=495 poll_thresh=27 ino=257 dd-2584 [004] 282.214681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=65408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 282.215227: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=832 to_write=7360 dd-2584 [002] 282.220887: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1104 unstable=0 bg_thresh=1006 thresh=2012 gap=482 poll_thresh=27 ino=257 dd-2584 [002] 282.220892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=65408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 282.232928: balance_dirty_state: bdi btrfs-1: dirty=451 wb=829 unstable=0 bg_thresh=996 thresh=1992 gap=712 poll_thresh=27 ino=257 dd-2584 [006] 282.233027: balance_dirty_state: bdi btrfs-1: dirty=451 wb=829 unstable=0 bg_thresh=996 thresh=1992 gap=712 poll_thresh=20 ino=257 dd-2584 [006] 282.233213: balance_dirty_state: bdi btrfs-1: dirty=476 wb=829 unstable=0 bg_thresh=998 thresh=1997 gap=692 poll_thresh=21 ino=257 dd-2584 [006] 282.233400: balance_dirty_state: bdi btrfs-1: dirty=501 wb=829 unstable=0 bg_thresh=1006 thresh=2013 gap=683 poll_thresh=22 ino=257 dd-2584 [006] 282.233561: balance_dirty_state: bdi btrfs-1: dirty=551 wb=829 unstable=0 bg_thresh=1006 thresh=2012 gap=632 poll_thresh=23 ino=257 dd-2584 [006] 282.233705: balance_dirty_state: bdi btrfs-1: dirty=576 wb=829 unstable=0 bg_thresh=1005 thresh=2011 gap=606 poll_thresh=24 ino=257 dd-2584 [006] 282.234047: balance_dirty_state: bdi btrfs-1: dirty=601 wb=829 unstable=0 bg_thresh=1008 thresh=2016 gap=586 poll_thresh=25 ino=257 dd-2584 [006] 282.234180: balance_dirty_state: bdi btrfs-1: dirty=651 wb=829 unstable=0 bg_thresh=1010 thresh=2020 gap=540 poll_thresh=26 ino=257 dd-2584 [006] 282.234315: balance_dirty_state: bdi btrfs-1: dirty=676 wb=829 unstable=0 bg_thresh=1009 thresh=2019 gap=514 poll_thresh=27 ino=257 dd-2584 [006] 282.234450: balance_dirty_state: bdi btrfs-1: dirty=701 wb=829 unstable=0 bg_thresh=1006 thresh=2012 gap=482 poll_thresh=28 ino=257 dd-2584 [006] 282.234456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=65408 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 282.241043: balance_dirty_state: bdi btrfs-1: dirty=701 wb=729 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=28 ino=257 dd-2584 [006] 282.241118: balance_dirty_state: bdi btrfs-1: dirty=726 wb=729 unstable=0 bg_thresh=998 thresh=1997 gap=542 poll_thresh=21 ino=257 dd-2584 [006] 282.241246: balance_dirty_state: bdi btrfs-1: dirty=751 wb=729 unstable=0 bg_thresh=1001 thresh=2002 gap=522 poll_thresh=22 ino=257 dd-2584 [006] 282.241377: balance_dirty_state: bdi btrfs-1: dirty=776 wb=729 unstable=0 bg_thresh=1003 thresh=2007 gap=502 poll_thresh=23 ino=257 dd-2584 [006] 282.241510: balance_dirty_state: bdi btrfs-1: dirty=826 wb=729 unstable=0 bg_thresh=1005 thresh=2011 gap=456 poll_thresh=24 ino=257 dd-2584 [006] 282.241515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=65408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 282.248999: balance_dirty_state: bdi btrfs-1: dirty=826 wb=604 unstable=0 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=24 ino=257 dd-2584 [006] 282.249066: balance_dirty_state: bdi btrfs-1: dirty=826 wb=604 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=18 ino=257 dd-2584 [006] 282.249368: balance_dirty_state: bdi btrfs-1: dirty=851 wb=604 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=19 ino=257 dd-2584 [006] 282.249487: balance_dirty_state: bdi btrfs-1: dirty=901 wb=604 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=20 ino=257 dd-2584 [006] 282.249492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=65408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.257072: balance_dirty_state: bdi btrfs-1: dirty=901 wb=479 unstable=0 bg_thresh=999 thresh=1999 gap=619 poll_thresh=20 ino=257 dd-2584 [004] 282.257138: balance_dirty_state: bdi btrfs-1: dirty=926 wb=479 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 282.257198: balance_dirty_state: bdi btrfs-1: dirty=926 wb=479 unstable=0 bg_thresh=1002 thresh=2004 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 282.257350: balance_dirty_state: bdi btrfs-1: dirty=976 wb=479 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 282.257528: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=454 unstable=0 bg_thresh=1003 thresh=2007 gap=552 poll_thresh=18 ino=257 dd-2584 [004] 282.257710: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=354 unstable=0 bg_thresh=1005 thresh=2011 gap=631 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 282.257796: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19636 wrote=0 to_write=8192 dd-2584 [004] 282.257837: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=354 unstable=0 bg_thresh=1005 thresh=2010 gap=605 poll_thresh=20 ino=257 dd-2584 [004] 282.257961: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=354 unstable=0 bg_thresh=1004 thresh=2009 gap=579 poll_thresh=21 ino=257 dd-2584 [004] 282.258268: balance_dirty_state: bdi btrfs-1: dirty=976 wb=504 unstable=0 bg_thresh=1006 thresh=2013 gap=533 poll_thresh=22 ino=257 dd-2584 [004] 282.258396: balance_dirty_state: bdi btrfs-1: dirty=951 wb=554 unstable=0 bg_thresh=1003 thresh=2006 gap=501 poll_thresh=23 ino=257 dd-2584 [004] 282.258398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=65408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 282.259505: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=720 to_write=7472 dd-2584 [004] 282.264998: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1054 unstable=0 bg_thresh=1003 thresh=2006 gap=526 poll_thresh=23 ino=257 dd-2584 [004] 282.265113: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1054 unstable=0 bg_thresh=1000 thresh=2001 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 282.265119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=65408 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 282.272971: balance_dirty_state: bdi btrfs-1: dirty=451 wb=929 unstable=0 bg_thresh=1000 thresh=2001 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 282.273075: balance_dirty_state: bdi btrfs-1: dirty=476 wb=929 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 282.273148: balance_dirty_state: bdi btrfs-1: dirty=476 wb=929 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 282.273206: balance_dirty_state: bdi btrfs-1: dirty=501 wb=929 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 282.273265: balance_dirty_state: bdi btrfs-1: dirty=526 wb=929 unstable=0 bg_thresh=1005 thresh=2010 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 282.273379: balance_dirty_state: bdi btrfs-1: dirty=551 wb=929 unstable=0 bg_thresh=1004 thresh=2009 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 282.273494: balance_dirty_state: bdi btrfs-1: dirty=576 wb=929 unstable=0 bg_thresh=1004 thresh=2008 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 282.273608: balance_dirty_state: bdi btrfs-1: dirty=601 wb=929 unstable=0 bg_thresh=1003 thresh=2007 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 282.273613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=65408 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 282.280985: balance_dirty_state: bdi btrfs-1: dirty=601 wb=754 unstable=0 bg_thresh=1003 thresh=2006 gap=651 poll_thresh=19 ino=257 dd-2584 [000] 282.281054: balance_dirty_state: bdi btrfs-1: dirty=626 wb=754 unstable=0 bg_thresh=1003 thresh=2006 gap=626 poll_thresh=14 ino=257 dd-2584 [000] 282.281282: balance_dirty_state: bdi btrfs-1: dirty=626 wb=754 unstable=0 bg_thresh=1005 thresh=2011 gap=631 poll_thresh=15 ino=257 dd-2584 [000] 282.281338: balance_dirty_state: bdi btrfs-1: dirty=651 wb=754 unstable=0 bg_thresh=1005 thresh=2011 gap=606 poll_thresh=16 ino=257 dd-2584 [000] 282.281449: balance_dirty_state: bdi btrfs-1: dirty=676 wb=754 unstable=0 bg_thresh=1010 thresh=2021 gap=591 poll_thresh=17 ino=257 dd-2584 [000] 282.281564: balance_dirty_state: bdi btrfs-1: dirty=701 wb=754 unstable=0 bg_thresh=1013 thresh=2026 gap=571 poll_thresh=18 ino=257 dd-2584 [000] 282.281676: balance_dirty_state: bdi btrfs-1: dirty=751 wb=754 unstable=0 bg_thresh=1012 thresh=2025 gap=520 poll_thresh=19 ino=257 dd-2584 [000] 282.281789: balance_dirty_state: bdi btrfs-1: dirty=776 wb=754 unstable=0 bg_thresh=1012 thresh=2024 gap=494 poll_thresh=20 ino=257 dd-2584 [000] 282.281793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=65696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 282.288993: balance_dirty_state: bdi btrfs-1: dirty=776 wb=604 unstable=0 bg_thresh=1011 thresh=2023 gap=643 poll_thresh=20 ino=257 dd-2584 [000] 282.289056: balance_dirty_state: bdi btrfs-1: dirty=801 wb=604 unstable=0 bg_thresh=1011 thresh=2023 gap=618 poll_thresh=15 ino=257 dd-2584 [000] 282.289126: balance_dirty_state: bdi btrfs-1: dirty=801 wb=604 unstable=0 bg_thresh=1014 thresh=2028 gap=623 poll_thresh=16 ino=257 dd-2584 [000] 282.289239: balance_dirty_state: bdi btrfs-1: dirty=851 wb=604 unstable=0 bg_thresh=1013 thresh=2027 gap=572 poll_thresh=17 ino=257 dd-2584 [000] 282.289351: balance_dirty_state: bdi btrfs-1: dirty=876 wb=604 unstable=0 bg_thresh=1013 thresh=2026 gap=546 poll_thresh=18 ino=257 dd-2584 [000] 282.289636: balance_dirty_state: bdi btrfs-1: dirty=901 wb=604 unstable=0 bg_thresh=1015 thresh=2030 gap=525 poll_thresh=19 ino=257 dd-2584 [000] 282.289753: balance_dirty_state: bdi btrfs-1: dirty=926 wb=604 unstable=0 bg_thresh=1011 thresh=2023 gap=493 poll_thresh=20 ino=257 dd-2584 [000] 282.289757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=65696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 282.296985: balance_dirty_state: bdi btrfs-1: dirty=926 wb=479 unstable=0 bg_thresh=1005 thresh=2011 gap=606 poll_thresh=20 ino=257 dd-2584 [000] 282.297049: balance_dirty_state: bdi btrfs-1: dirty=951 wb=479 unstable=0 bg_thresh=1005 thresh=2011 gap=581 poll_thresh=15 ino=257 dd-2584 [000] 282.297105: balance_dirty_state: bdi btrfs-1: dirty=976 wb=479 unstable=0 bg_thresh=1008 thresh=2016 gap=561 poll_thresh=16 ino=257 dd-2584 [000] 282.297215: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=479 unstable=0 bg_thresh=1010 thresh=2021 gap=541 poll_thresh=17 ino=257 dd-2584 [000] 282.297327: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=479 unstable=0 bg_thresh=1013 thresh=2026 gap=521 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 282.297391: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19676 wrote=0 to_write=16384 dd-2584 [000] 282.297454: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=479 unstable=0 bg_thresh=1015 thresh=2030 gap=500 poll_thresh=19 ino=257 dd-2584 [000] 282.297455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=65696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 282.298930: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=640 to_write=15744 dd-2584 [000] 282.304927: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1004 unstable=0 bg_thresh=1012 thresh=2024 gap=594 poll_thresh=19 ino=257 dd-2584 [000] 282.304999: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1004 unstable=0 bg_thresh=1012 thresh=2024 gap=569 poll_thresh=14 ino=257 dd-2584 [000] 282.305055: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1004 unstable=0 bg_thresh=1014 thresh=2029 gap=549 poll_thresh=15 ino=257 dd-2584 [000] 282.305112: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1004 unstable=0 bg_thresh=1011 thresh=2023 gap=543 poll_thresh=16 ino=257 dd-2584 [000] 282.305397: balance_dirty_state: bdi btrfs-1: dirty=526 wb=1004 unstable=0 bg_thresh=1011 thresh=2022 gap=492 poll_thresh=17 ino=257 dd-2584 [000] 282.305402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=65696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 282.312927: balance_dirty_state: bdi btrfs-1: dirty=526 wb=879 unstable=0 bg_thresh=1005 thresh=2011 gap=606 poll_thresh=17 ino=257 dd-2584 [000] 282.312998: balance_dirty_state: bdi btrfs-1: dirty=526 wb=879 unstable=0 bg_thresh=1005 thresh=2011 gap=606 poll_thresh=13 ino=257 dd-2584 [000] 282.313054: balance_dirty_state: bdi btrfs-1: dirty=551 wb=879 unstable=0 bg_thresh=1008 thresh=2016 gap=586 poll_thresh=14 ino=257 dd-2584 [000] 282.313109: balance_dirty_state: bdi btrfs-1: dirty=576 wb=879 unstable=0 bg_thresh=1008 thresh=2016 gap=561 poll_thresh=15 ino=257 dd-2584 [000] 282.313164: balance_dirty_state: bdi btrfs-1: dirty=576 wb=879 unstable=0 bg_thresh=1010 thresh=2021 gap=566 poll_thresh=16 ino=257 dd-2584 [000] 282.313275: balance_dirty_state: bdi btrfs-1: dirty=626 wb=879 unstable=0 bg_thresh=1013 thresh=2026 gap=521 poll_thresh=17 ino=257 dd-2584 [000] 282.313389: balance_dirty_state: bdi btrfs-1: dirty=651 wb=879 unstable=0 bg_thresh=1015 thresh=2030 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 282.313393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=100% bdi_bw=65696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 282.320898: balance_dirty_state: bdi btrfs-1: dirty=651 wb=754 unstable=0 bg_thresh=1008 thresh=2017 gap=612 poll_thresh=18 ino=257 dd-2584 [000] 282.320960: balance_dirty_state: bdi btrfs-1: dirty=651 wb=754 unstable=0 bg_thresh=1008 thresh=2017 gap=612 poll_thresh=13 ino=257 dd-2584 [000] 282.321017: balance_dirty_state: bdi btrfs-1: dirty=676 wb=754 unstable=0 bg_thresh=1011 thresh=2022 gap=592 poll_thresh=14 ino=257 dd-2584 [000] 282.321074: balance_dirty_state: bdi btrfs-1: dirty=701 wb=754 unstable=0 bg_thresh=1011 thresh=2022 gap=567 poll_thresh=15 ino=257 dd-2584 [000] 282.321132: balance_dirty_state: bdi btrfs-1: dirty=701 wb=754 unstable=0 bg_thresh=1013 thresh=2027 gap=572 poll_thresh=16 ino=257 dd-2584 [000] 282.321250: balance_dirty_state: bdi btrfs-1: dirty=751 wb=754 unstable=0 bg_thresh=1013 thresh=2026 gap=521 poll_thresh=17 ino=257 dd-2584 [000] 282.321545: balance_dirty_state: bdi btrfs-1: dirty=776 wb=754 unstable=0 bg_thresh=1015 thresh=2030 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 282.321550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=65696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 282.328961: balance_dirty_state: bdi btrfs-1: dirty=776 wb=554 unstable=0 bg_thresh=1006 thresh=2012 gap=682 poll_thresh=18 ino=257 dd-2584 [000] 282.329084: balance_dirty_state: bdi btrfs-1: dirty=801 wb=554 unstable=0 bg_thresh=1006 thresh=2012 gap=657 poll_thresh=13 ino=257 dd-2584 [000] 282.329200: balance_dirty_state: bdi btrfs-1: dirty=801 wb=554 unstable=0 bg_thresh=1008 thresh=2017 gap=662 poll_thresh=14 ino=257 dd-2584 [000] 282.329315: balance_dirty_state: bdi btrfs-1: dirty=826 wb=554 unstable=0 bg_thresh=1008 thresh=2017 gap=637 poll_thresh=15 ino=257 dd-2584 [000] 282.329431: balance_dirty_state: bdi btrfs-1: dirty=826 wb=554 unstable=0 bg_thresh=1011 thresh=2022 gap=642 poll_thresh=16 ino=257 dd-2584 [000] 282.329663: balance_dirty_state: bdi btrfs-1: dirty=876 wb=554 unstable=0 bg_thresh=1013 thresh=2027 gap=597 poll_thresh=17 ino=257 dd-2584 [000] 282.329899: balance_dirty_state: bdi btrfs-1: dirty=901 wb=554 unstable=0 bg_thresh=1015 thresh=2031 gap=576 poll_thresh=18 ino=257 dd-2584 [000] 282.330134: balance_dirty_state: bdi btrfs-1: dirty=926 wb=554 unstable=0 bg_thresh=1012 thresh=2024 gap=544 poll_thresh=19 ino=257 dd-2584 [000] 282.330367: balance_dirty_state: bdi btrfs-1: dirty=976 wb=554 unstable=0 bg_thresh=1011 thresh=2023 gap=493 poll_thresh=20 ino=257 dd-2584 [000] 282.330376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=65696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 282.336925: balance_dirty_state: bdi btrfs-1: dirty=976 wb=429 unstable=0 bg_thresh=1004 thresh=2009 gap=604 poll_thresh=20 ino=257 dd-2584 [000] 282.337048: balance_dirty_state: bdi btrfs-1: dirty=976 wb=429 unstable=0 bg_thresh=1007 thresh=2014 gap=609 poll_thresh=15 ino=257 dd-2584 [000] 282.337164: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=429 unstable=0 bg_thresh=1007 thresh=2014 gap=584 poll_thresh=16 ino=257 dd-2584 [000] 282.337755: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=429 unstable=0 bg_thresh=1009 thresh=2019 gap=564 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 282.337807: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19716 wrote=0 to_write=16384 dd-2584 [000] 282.338000: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=429 unstable=0 bg_thresh=1012 thresh=2024 gap=544 poll_thresh=18 ino=257 dd-2584 [000] 282.338249: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=479 unstable=0 bg_thresh=1014 thresh=2028 gap=498 poll_thresh=19 ino=257 dd-2584 [000] 282.338252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=65696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 282.341724: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=656 to_write=15728 dd-2584 [000] 282.344909: balance_dirty_state: bdi btrfs-1: dirty=451 wb=954 unstable=0 bg_thresh=1004 thresh=2009 gap=604 poll_thresh=19 ino=257 dd-2584 [000] 282.344970: balance_dirty_state: bdi btrfs-1: dirty=451 wb=954 unstable=0 bg_thresh=1004 thresh=2009 gap=604 poll_thresh=14 ino=257 dd-2584 [000] 282.345028: balance_dirty_state: bdi btrfs-1: dirty=476 wb=954 unstable=0 bg_thresh=1007 thresh=2014 gap=584 poll_thresh=15 ino=257 dd-2584 [000] 282.345086: balance_dirty_state: bdi btrfs-1: dirty=501 wb=954 unstable=0 bg_thresh=1009 thresh=2019 gap=564 poll_thresh=16 ino=257 dd-2584 [000] 282.345199: balance_dirty_state: bdi btrfs-1: dirty=526 wb=954 unstable=0 bg_thresh=1012 thresh=2024 gap=544 poll_thresh=17 ino=257 dd-2584 [000] 282.345317: balance_dirty_state: bdi btrfs-1: dirty=551 wb=954 unstable=0 bg_thresh=1011 thresh=2023 gap=518 poll_thresh=18 ino=257 dd-2584 [000] 282.345434: balance_dirty_state: bdi btrfs-1: dirty=576 wb=954 unstable=0 bg_thresh=1011 thresh=2022 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 282.345438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=65696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 282.353219: balance_dirty_state: bdi btrfs-1: dirty=576 wb=829 unstable=0 bg_thresh=1010 thresh=2020 gap=615 poll_thresh=19 ino=257 dd-2584 [000] 282.353303: balance_dirty_state: bdi btrfs-1: dirty=601 wb=829 unstable=0 bg_thresh=1010 thresh=2020 gap=590 poll_thresh=14 ino=257 dd-2584 [000] 282.353385: balance_dirty_state: bdi btrfs-1: dirty=626 wb=829 unstable=0 bg_thresh=1012 thresh=2025 gap=570 poll_thresh=15 ino=257 dd-2584 [000] 282.353731: balance_dirty_state: bdi btrfs-1: dirty=626 wb=829 unstable=0 bg_thresh=1015 thresh=2030 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 282.353852: balance_dirty_state: bdi btrfs-1: dirty=676 wb=829 unstable=0 bg_thresh=1011 thresh=2023 gap=518 poll_thresh=17 ino=257 dd-2584 [000] 282.353999: balance_dirty_state: bdi btrfs-1: dirty=701 wb=829 unstable=0 bg_thresh=1011 thresh=2022 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 282.354005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=65696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.360934: balance_dirty_state: bdi btrfs-1: dirty=701 wb=704 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 282.361026: balance_dirty_state: bdi btrfs-1: dirty=726 wb=704 unstable=0 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=13 ino=257 dd-2584 [004] 282.361114: balance_dirty_state: bdi btrfs-1: dirty=751 wb=704 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=14 ino=257 dd-2584 [004] 282.361200: balance_dirty_state: bdi btrfs-1: dirty=751 wb=704 unstable=0 bg_thresh=1003 thresh=2007 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 282.361297: balance_dirty_state: bdi btrfs-1: dirty=776 wb=704 unstable=0 bg_thresh=1000 thresh=2001 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 282.361475: balance_dirty_state: bdi btrfs-1: dirty=801 wb=704 unstable=0 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 282.361482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=65696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.368975: balance_dirty_state: bdi btrfs-1: dirty=801 wb=554 unstable=0 bg_thresh=997 thresh=1995 gap=640 poll_thresh=17 ino=257 dd-2584 [004] 282.369063: balance_dirty_state: bdi btrfs-1: dirty=826 wb=554 unstable=0 bg_thresh=997 thresh=1995 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 282.369150: balance_dirty_state: bdi btrfs-1: dirty=826 wb=554 unstable=0 bg_thresh=1000 thresh=2000 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 282.369234: balance_dirty_state: bdi btrfs-1: dirty=851 wb=554 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 282.369319: balance_dirty_state: bdi btrfs-1: dirty=876 wb=554 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 282.369750: balance_dirty_state: bdi btrfs-1: dirty=901 wb=554 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 282.369871: balance_dirty_state: bdi btrfs-1: dirty=926 wb=554 unstable=0 bg_thresh=1004 thresh=2008 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 282.369990: balance_dirty_state: bdi btrfs-1: dirty=976 wb=554 unstable=0 bg_thresh=1003 thresh=2007 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 282.369995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=65696 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 282.381032: balance_dirty_state: bdi btrfs-1: dirty=976 wb=279 unstable=0 bg_thresh=991 thresh=1983 gap=728 poll_thresh=19 ino=257 dd-2584 [005] 282.381094: balance_dirty_state: bdi btrfs-1: dirty=976 wb=279 unstable=0 bg_thresh=991 thresh=1983 gap=728 poll_thresh=14 ino=257 dd-2584 [005] 282.381150: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=279 unstable=0 bg_thresh=994 thresh=1988 gap=708 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 282.381171: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19760 wrote=0 to_write=16384 dd-2584 [005] 282.381236: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=279 unstable=0 bg_thresh=996 thresh=1993 gap=713 poll_thresh=16 ino=257 dd-2584 [005] 282.381406: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=304 unstable=0 bg_thresh=999 thresh=1998 gap=668 poll_thresh=17 ino=257 dd-2584 [005] 282.381588: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=354 unstable=0 bg_thresh=1001 thresh=2003 gap=648 poll_thresh=18 ino=257 dd-2584 [005] 282.381771: balance_dirty_state: bdi btrfs-1: dirty=976 wb=404 unstable=0 bg_thresh=1001 thresh=2002 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 282.381952: balance_dirty_state: bdi btrfs-1: dirty=976 wb=454 unstable=0 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=20 ino=257 dd-2584 [005] 282.382433: balance_dirty_state: bdi btrfs-1: dirty=851 wb=579 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=21 ino=257 dd-2584 [005] 282.382616: balance_dirty_state: bdi btrfs-1: dirty=826 wb=629 unstable=0 bg_thresh=999 thresh=1998 gap=543 poll_thresh=22 ino=257 dd-2584 [005] 282.382795: balance_dirty_state: bdi btrfs-1: dirty=801 wb=679 unstable=0 bg_thresh=998 thresh=1997 gap=517 poll_thresh=23 ino=257 dd-2584 [005] 282.382974: balance_dirty_state: bdi btrfs-1: dirty=801 wb=729 unstable=0 bg_thresh=1000 thresh=2001 gap=471 poll_thresh=24 ino=257 dd-2584 [005] 282.382976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=65696 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 282.384172: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=300 wrote=816 to_write=15568 dd-2584 [001] 282.388982: balance_dirty_state: bdi btrfs-1: dirty=451 wb=979 unstable=0 bg_thresh=996 thresh=1993 gap=563 poll_thresh=24 ino=257 dd-2584 [001] 282.389065: balance_dirty_state: bdi btrfs-1: dirty=451 wb=979 unstable=0 bg_thresh=996 thresh=1993 gap=563 poll_thresh=18 ino=257 dd-2584 [001] 282.389222: balance_dirty_state: bdi btrfs-1: dirty=501 wb=979 unstable=0 bg_thresh=999 thresh=1998 gap=518 poll_thresh=19 ino=257 dd-2584 [001] 282.389381: balance_dirty_state: bdi btrfs-1: dirty=526 wb=979 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=20 ino=257 dd-2584 [001] 282.389387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=101% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 282.401053: balance_dirty_state: bdi btrfs-1: dirty=526 wb=854 unstable=0 bg_thresh=1000 thresh=2000 gap=620 poll_thresh=20 ino=257 dd-2584 [005] 282.401190: balance_dirty_state: bdi btrfs-1: dirty=526 wb=829 unstable=0 bg_thresh=1000 thresh=2000 gap=645 poll_thresh=15 ino=257 dd-2584 [005] 282.401264: balance_dirty_state: bdi btrfs-1: dirty=551 wb=779 unstable=0 bg_thresh=999 thresh=1999 gap=669 poll_thresh=16 ino=257 dd-2584 [005] 282.401577: balance_dirty_state: bdi btrfs-1: dirty=576 wb=729 unstable=0 bg_thresh=995 thresh=1991 gap=686 poll_thresh=17 ino=257 dd-2584 [005] 282.401697: balance_dirty_state: bdi btrfs-1: dirty=626 wb=729 unstable=0 bg_thresh=997 thresh=1995 gap=640 poll_thresh=18 ino=257 dd-2584 [005] 282.401814: balance_dirty_state: bdi btrfs-1: dirty=651 wb=729 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=19 ino=257 dd-2584 [005] 282.401934: balance_dirty_state: bdi btrfs-1: dirty=676 wb=729 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=20 ino=257 dd-2584 [005] 282.402052: balance_dirty_state: bdi btrfs-1: dirty=701 wb=729 unstable=0 bg_thresh=996 thresh=1992 gap=562 poll_thresh=21 ino=257 dd-2584 [005] 282.402169: balance_dirty_state: bdi btrfs-1: dirty=751 wb=729 unstable=0 bg_thresh=998 thresh=1996 gap=516 poll_thresh=22 ino=257 dd-2584 [005] 282.402288: balance_dirty_state: bdi btrfs-1: dirty=776 wb=729 unstable=0 bg_thresh=997 thresh=1995 gap=490 poll_thresh=23 ino=257 dd-2584 [005] 282.402293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 282.413036: balance_dirty_state: bdi btrfs-1: dirty=776 wb=579 unstable=0 bg_thresh=998 thresh=1996 gap=641 poll_thresh=23 ino=257 dd-2584 [004] 282.413111: balance_dirty_state: bdi btrfs-1: dirty=776 wb=579 unstable=0 bg_thresh=1000 thresh=2001 gap=646 poll_thresh=17 ino=257 dd-2584 [004] 282.413226: balance_dirty_state: bdi btrfs-1: dirty=826 wb=579 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 282.413517: balance_dirty_state: bdi btrfs-1: dirty=851 wb=579 unstable=0 bg_thresh=1005 thresh=2011 gap=581 poll_thresh=19 ino=257 dd-2584 [004] 282.413637: balance_dirty_state: bdi btrfs-1: dirty=876 wb=579 unstable=0 bg_thresh=1007 thresh=2015 gap=560 poll_thresh=20 ino=257 dd-2584 [004] 282.413753: balance_dirty_state: bdi btrfs-1: dirty=901 wb=579 unstable=0 bg_thresh=1007 thresh=2014 gap=534 poll_thresh=21 ino=257 dd-2584 [004] 282.413869: balance_dirty_state: bdi btrfs-1: dirty=951 wb=579 unstable=0 bg_thresh=1006 thresh=2013 gap=483 poll_thresh=22 ino=257 dd-2584 [004] 282.413874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=101% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 282.420953: balance_dirty_state: bdi btrfs-1: dirty=951 wb=454 unstable=0 bg_thresh=998 thresh=1996 gap=591 poll_thresh=22 ino=257 dd-2584 [004] 282.421053: balance_dirty_state: bdi btrfs-1: dirty=951 wb=454 unstable=0 bg_thresh=998 thresh=1996 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 282.421168: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=454 unstable=0 bg_thresh=1000 thresh=2001 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 282.421286: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=454 unstable=0 bg_thresh=1005 thresh=2011 gap=531 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 282.421355: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19800 wrote=0 to_write=16384 dd-2584 [004] 282.421410: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=454 unstable=0 bg_thresh=1005 thresh=2010 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 282.421711: balance_dirty_state: bdi btrfs-1: dirty=976 wb=554 unstable=0 bg_thresh=1007 thresh=2014 gap=484 poll_thresh=20 ino=257 dd-2584 [004] 282.421713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 282.423485: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=656 to_write=15728 dd-2584 [004] 282.429016: balance_dirty_state: bdi btrfs-1: dirty=426 wb=979 unstable=0 bg_thresh=1005 thresh=2011 gap=606 poll_thresh=20 ino=257 dd-2584 [004] 282.429102: balance_dirty_state: bdi btrfs-1: dirty=451 wb=979 unstable=0 bg_thresh=1005 thresh=2011 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 282.429161: balance_dirty_state: bdi btrfs-1: dirty=476 wb=979 unstable=0 bg_thresh=1008 thresh=2016 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 282.429278: balance_dirty_state: bdi btrfs-1: dirty=501 wb=979 unstable=0 bg_thresh=1007 thresh=2015 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 282.429395: balance_dirty_state: bdi btrfs-1: dirty=526 wb=979 unstable=0 bg_thresh=1007 thresh=2014 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 282.429513: balance_dirty_state: bdi btrfs-1: dirty=576 wb=979 unstable=0 bg_thresh=1009 thresh=2018 gap=463 poll_thresh=19 ino=257 dd-2584 [004] 282.429517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-324% task_weight=101% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.441219: balance_dirty_state: bdi btrfs-1: dirty=576 wb=679 unstable=0 bg_thresh=1001 thresh=2002 gap=747 poll_thresh=19 ino=257 dd-2584 [004] 282.441306: balance_dirty_state: bdi btrfs-1: dirty=576 wb=679 unstable=0 bg_thresh=1001 thresh=2002 gap=747 poll_thresh=14 ino=257 dd-2584 [004] 282.441390: balance_dirty_state: bdi btrfs-1: dirty=601 wb=679 unstable=0 bg_thresh=1003 thresh=2007 gap=727 poll_thresh=15 ino=257 dd-2584 [004] 282.441473: balance_dirty_state: bdi btrfs-1: dirty=601 wb=679 unstable=0 bg_thresh=1003 thresh=2007 gap=727 poll_thresh=16 ino=257 dd-2584 [004] 282.441642: balance_dirty_state: bdi btrfs-1: dirty=651 wb=679 unstable=0 bg_thresh=1008 thresh=2017 gap=687 poll_thresh=17 ino=257 dd-2584 [004] 282.441811: balance_dirty_state: bdi btrfs-1: dirty=676 wb=679 unstable=0 bg_thresh=1008 thresh=2016 gap=661 poll_thresh=18 ino=257 dd-2584 [004] 282.442281: balance_dirty_state: bdi btrfs-1: dirty=701 wb=679 unstable=0 bg_thresh=1007 thresh=2015 gap=635 poll_thresh=19 ino=257 dd-2584 [004] 282.442449: balance_dirty_state: bdi btrfs-1: dirty=751 wb=679 unstable=0 bg_thresh=1007 thresh=2014 gap=584 poll_thresh=20 ino=257 dd-2584 [004] 282.442619: balance_dirty_state: bdi btrfs-1: dirty=776 wb=679 unstable=0 bg_thresh=1009 thresh=2018 gap=563 poll_thresh=21 ino=257 dd-2584 [004] 282.442789: balance_dirty_state: bdi btrfs-1: dirty=801 wb=679 unstable=0 bg_thresh=1008 thresh=2017 gap=537 poll_thresh=22 ino=257 dd-2584 [004] 282.442958: balance_dirty_state: bdi btrfs-1: dirty=826 wb=679 unstable=0 bg_thresh=1008 thresh=2016 gap=511 poll_thresh=23 ino=257 dd-2584 [004] 282.443128: balance_dirty_state: bdi btrfs-1: dirty=876 wb=679 unstable=0 bg_thresh=1010 thresh=2020 gap=465 poll_thresh=24 ino=257 dd-2584 [004] 282.443134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=100% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 282.448981: balance_dirty_state: bdi btrfs-1: dirty=876 wb=554 unstable=0 bg_thresh=1003 thresh=2007 gap=577 poll_thresh=24 ino=257 dd-2584 [000] 282.449102: balance_dirty_state: bdi btrfs-1: dirty=901 wb=554 unstable=0 bg_thresh=1003 thresh=2007 gap=552 poll_thresh=18 ino=257 dd-2584 [000] 282.449269: balance_dirty_state: bdi btrfs-1: dirty=926 wb=554 unstable=0 bg_thresh=1002 thresh=2005 gap=525 poll_thresh=19 ino=257 dd-2584 [000] 282.449712: balance_dirty_state: bdi btrfs-1: dirty=951 wb=554 unstable=0 bg_thresh=1002 thresh=2005 gap=500 poll_thresh=20 ino=257 dd-2584 [000] 282.449718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-248% task_weight=102% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 282.457004: balance_dirty_state: bdi btrfs-1: dirty=951 wb=429 unstable=0 bg_thresh=1007 thresh=2015 gap=635 poll_thresh=20 ino=257 dd-2584 [000] 282.457076: balance_dirty_state: bdi btrfs-1: dirty=976 wb=429 unstable=0 bg_thresh=1012 thresh=2025 gap=620 poll_thresh=15 ino=257 dd-2584 [000] 282.457142: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=429 unstable=0 bg_thresh=1009 thresh=2019 gap=589 poll_thresh=16 ino=257 dd-2584 [000] 282.457274: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=429 unstable=0 bg_thresh=1009 thresh=2018 gap=563 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 282.457314: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19836 wrote=0 to_write=16384 dd-2584 [000] 282.457412: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=429 unstable=0 bg_thresh=1008 thresh=2017 gap=537 poll_thresh=18 ino=257 dd-2584 [000] 282.457553: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=479 unstable=0 bg_thresh=1010 thresh=2021 gap=516 poll_thresh=19 ino=257 dd-2584 [000] 282.457694: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=529 unstable=0 bg_thresh=1010 thresh=2020 gap=465 poll_thresh=20 ino=257 dd-2584 [000] 282.457695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=100% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 282.461437: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=380 wrote=672 to_write=15712 dd-2584 [000] 282.464985: balance_dirty_state: bdi btrfs-1: dirty=451 wb=979 unstable=0 bg_thresh=1009 thresh=2018 gap=588 poll_thresh=20 ino=257 dd-2584 [000] 282.465052: balance_dirty_state: bdi btrfs-1: dirty=451 wb=979 unstable=0 bg_thresh=1008 thresh=2017 gap=587 poll_thresh=15 ino=257 dd-2584 [000] 282.465113: balance_dirty_state: bdi btrfs-1: dirty=476 wb=979 unstable=0 bg_thresh=1008 thresh=2017 gap=562 poll_thresh=16 ino=257 dd-2584 [000] 282.465229: balance_dirty_state: bdi btrfs-1: dirty=501 wb=979 unstable=0 bg_thresh=1008 thresh=2016 gap=536 poll_thresh=17 ino=257 dd-2584 [000] 282.465526: balance_dirty_state: bdi btrfs-1: dirty=551 wb=979 unstable=0 bg_thresh=1010 thresh=2020 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 282.465530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-228% task_weight=100% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.473008: balance_dirty_state: bdi btrfs-1: dirty=551 wb=829 unstable=0 bg_thresh=1009 thresh=2018 gap=638 poll_thresh=18 ino=257 dd-2584 [004] 282.473113: balance_dirty_state: bdi btrfs-1: dirty=551 wb=829 unstable=0 bg_thresh=1009 thresh=2018 gap=638 poll_thresh=13 ino=257 dd-2584 [004] 282.473229: balance_dirty_state: bdi btrfs-1: dirty=576 wb=829 unstable=0 bg_thresh=1011 thresh=2023 gap=618 poll_thresh=14 ino=257 dd-2584 [004] 282.473344: balance_dirty_state: bdi btrfs-1: dirty=601 wb=829 unstable=0 bg_thresh=1011 thresh=2023 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 282.473460: balance_dirty_state: bdi btrfs-1: dirty=601 wb=829 unstable=0 bg_thresh=1014 thresh=2028 gap=598 poll_thresh=16 ino=257 dd-2584 [004] 282.473692: balance_dirty_state: bdi btrfs-1: dirty=651 wb=829 unstable=0 bg_thresh=1016 thresh=2033 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 282.473931: balance_dirty_state: bdi btrfs-1: dirty=676 wb=829 unstable=0 bg_thresh=1018 thresh=2037 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 282.474165: balance_dirty_state: bdi btrfs-1: dirty=701 wb=829 unstable=0 bg_thresh=1018 thresh=2036 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 282.474174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1299 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-53% task_gap=-208% task_weight=100% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.480964: balance_dirty_state: bdi btrfs-1: dirty=701 wb=704 unstable=0 bg_thresh=1005 thresh=2011 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 282.481057: balance_dirty_state: bdi btrfs-1: dirty=726 wb=704 unstable=0 bg_thresh=1005 thresh=2011 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 282.481146: balance_dirty_state: bdi btrfs-1: dirty=726 wb=704 unstable=0 bg_thresh=1008 thresh=2016 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 282.481227: balance_dirty_state: bdi btrfs-1: dirty=751 wb=704 unstable=0 bg_thresh=1008 thresh=2016 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 282.481403: balance_dirty_state: bdi btrfs-1: dirty=776 wb=704 unstable=0 bg_thresh=1010 thresh=2021 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 282.481880: balance_dirty_state: bdi btrfs-1: dirty=826 wb=704 unstable=0 bg_thresh=1012 thresh=2025 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 282.481886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-221% task_weight=100% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.489264: balance_dirty_state: bdi btrfs-1: dirty=826 wb=579 unstable=0 bg_thresh=1014 thresh=2029 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 282.489350: balance_dirty_state: bdi btrfs-1: dirty=826 wb=579 unstable=0 bg_thresh=1014 thresh=2029 gap=624 poll_thresh=13 ino=257 dd-2584 [004] 282.489436: balance_dirty_state: bdi btrfs-1: dirty=851 wb=579 unstable=0 bg_thresh=1017 thresh=2034 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 282.489520: balance_dirty_state: bdi btrfs-1: dirty=851 wb=579 unstable=0 bg_thresh=1017 thresh=2034 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 282.489606: balance_dirty_state: bdi btrfs-1: dirty=876 wb=579 unstable=0 bg_thresh=1019 thresh=2039 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 282.489778: balance_dirty_state: bdi btrfs-1: dirty=901 wb=579 unstable=0 bg_thresh=1022 thresh=2044 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 282.489953: balance_dirty_state: bdi btrfs-1: dirty=951 wb=579 unstable=0 bg_thresh=1024 thresh=2048 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 282.490128: balance_dirty_state: bdi btrfs-1: dirty=976 wb=579 unstable=0 bg_thresh=1020 thresh=2041 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 282.490134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1304 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-247% task_weight=100% bdi_bw=66108 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.497551: balance_dirty_state: bdi btrfs-1: dirty=976 wb=454 unstable=0 bg_thresh=1014 thresh=2029 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 282.497639: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=454 unstable=0 bg_thresh=1014 thresh=2029 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 282.497729: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=454 unstable=0 bg_thresh=1017 thresh=2034 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 282.497819: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=454 unstable=0 bg_thresh=1017 thresh=2034 gap=554 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 282.497877: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19876 wrote=0 to_write=16384 dd-2584 [004] 282.498326: balance_dirty_state: bdi btrfs-1: dirty=901 wb=604 unstable=0 bg_thresh=1016 thresh=2033 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 282.498517: balance_dirty_state: bdi btrfs-1: dirty=851 wb=679 unstable=0 bg_thresh=1015 thresh=2031 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 282.498519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 282.499445: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=416 wrote=640 to_write=15744 dd-2584 [004] 282.505025: balance_dirty_state: bdi btrfs-1: dirty=426 wb=954 unstable=0 bg_thresh=999 thresh=1999 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 282.505157: balance_dirty_state: bdi btrfs-1: dirty=451 wb=954 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=13 ino=257 dd-2584 [004] 282.505246: balance_dirty_state: bdi btrfs-1: dirty=476 wb=954 unstable=0 bg_thresh=1002 thresh=2004 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 282.505316: balance_dirty_state: bdi btrfs-1: dirty=476 wb=954 unstable=0 bg_thresh=1004 thresh=2009 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 282.505374: balance_dirty_state: bdi btrfs-1: dirty=501 wb=954 unstable=0 bg_thresh=1004 thresh=2009 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 282.505504: balance_dirty_state: bdi btrfs-1: dirty=526 wb=954 unstable=0 bg_thresh=1007 thresh=2014 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 282.505681: balance_dirty_state: bdi btrfs-1: dirty=576 wb=954 unstable=0 bg_thresh=1009 thresh=2018 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 282.505687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 282.513046: balance_dirty_state: bdi btrfs-1: dirty=576 wb=804 unstable=0 bg_thresh=1000 thresh=2000 gap=620 poll_thresh=18 ino=257 dd-2584 [000] 282.513140: balance_dirty_state: bdi btrfs-1: dirty=576 wb=804 unstable=0 bg_thresh=1002 thresh=2005 gap=625 poll_thresh=13 ino=257 dd-2584 [000] 282.513227: balance_dirty_state: bdi btrfs-1: dirty=601 wb=804 unstable=0 bg_thresh=1002 thresh=2005 gap=600 poll_thresh=14 ino=257 dd-2584 [000] 282.513312: balance_dirty_state: bdi btrfs-1: dirty=626 wb=804 unstable=0 bg_thresh=1005 thresh=2010 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 282.513397: balance_dirty_state: bdi btrfs-1: dirty=626 wb=804 unstable=0 bg_thresh=1007 thresh=2015 gap=585 poll_thresh=16 ino=257 dd-2584 [000] 282.513845: balance_dirty_state: bdi btrfs-1: dirty=651 wb=804 unstable=0 bg_thresh=1010 thresh=2020 gap=565 poll_thresh=17 ino=257 dd-2584 [000] 282.514017: balance_dirty_state: bdi btrfs-1: dirty=701 wb=804 unstable=0 bg_thresh=1009 thresh=2019 gap=514 poll_thresh=18 ino=257 dd-2584 [000] 282.514185: balance_dirty_state: bdi btrfs-1: dirty=726 wb=804 unstable=0 bg_thresh=1011 thresh=2023 gap=493 poll_thresh=19 ino=257 dd-2584 [000] 282.514191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.521025: balance_dirty_state: bdi btrfs-1: dirty=726 wb=679 unstable=0 bg_thresh=1002 thresh=2004 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 282.521118: balance_dirty_state: bdi btrfs-1: dirty=726 wb=679 unstable=0 bg_thresh=1002 thresh=2004 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 282.521206: balance_dirty_state: bdi btrfs-1: dirty=751 wb=679 unstable=0 bg_thresh=1004 thresh=2009 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 282.521294: balance_dirty_state: bdi btrfs-1: dirty=751 wb=679 unstable=0 bg_thresh=1004 thresh=2009 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 282.521465: balance_dirty_state: bdi btrfs-1: dirty=801 wb=679 unstable=0 bg_thresh=1009 thresh=2019 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 282.521647: balance_dirty_state: bdi btrfs-1: dirty=826 wb=679 unstable=0 bg_thresh=1009 thresh=2018 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 282.521825: balance_dirty_state: bdi btrfs-1: dirty=851 wb=679 unstable=0 bg_thresh=1011 thresh=2023 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 282.521831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.528994: balance_dirty_state: bdi btrfs-1: dirty=851 wb=529 unstable=0 bg_thresh=1010 thresh=2020 gap=640 poll_thresh=19 ino=257 dd-2584 [004] 282.529112: balance_dirty_state: bdi btrfs-1: dirty=876 wb=529 unstable=0 bg_thresh=1010 thresh=2020 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 282.529170: balance_dirty_state: bdi btrfs-1: dirty=901 wb=529 unstable=0 bg_thresh=1012 thresh=2025 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 282.529397: balance_dirty_state: bdi btrfs-1: dirty=901 wb=529 unstable=0 bg_thresh=1012 thresh=2025 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 282.529514: balance_dirty_state: bdi btrfs-1: dirty=951 wb=529 unstable=0 bg_thresh=1011 thresh=2023 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 282.529627: balance_dirty_state: bdi btrfs-1: dirty=976 wb=529 unstable=0 bg_thresh=1011 thresh=2022 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 282.529739: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=529 unstable=0 bg_thresh=1010 thresh=2021 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 282.529744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.536996: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=404 unstable=0 bg_thresh=1005 thresh=2010 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 282.537119: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=404 unstable=0 bg_thresh=1005 thresh=2010 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 282.537184: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=404 unstable=0 bg_thresh=1007 thresh=2015 gap=585 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 282.537205: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19916 wrote=0 to_write=16384 dd-2584 [004] 282.537247: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=404 unstable=0 bg_thresh=1007 thresh=2015 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 282.537389: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=429 unstable=0 bg_thresh=1012 thresh=2025 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 282.537521: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=504 unstable=0 bg_thresh=1012 thresh=2024 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 282.537522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 282.538836: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=456 wrote=688 to_write=15696 dd-2584 [004] 282.545030: balance_dirty_state: bdi btrfs-1: dirty=451 wb=979 unstable=0 bg_thresh=1006 thresh=2012 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 282.545179: balance_dirty_state: bdi btrfs-1: dirty=451 wb=979 unstable=0 bg_thresh=1006 thresh=2012 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 282.545297: balance_dirty_state: bdi btrfs-1: dirty=476 wb=979 unstable=0 bg_thresh=1008 thresh=2017 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 282.545777: balance_dirty_state: bdi btrfs-1: dirty=476 wb=979 unstable=0 bg_thresh=1008 thresh=2017 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 282.545895: balance_dirty_state: bdi btrfs-1: dirty=501 wb=979 unstable=0 bg_thresh=1011 thresh=2022 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 282.546129: balance_dirty_state: bdi btrfs-1: dirty=526 wb=979 unstable=0 bg_thresh=1010 thresh=2021 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 282.546364: balance_dirty_state: bdi btrfs-1: dirty=576 wb=979 unstable=0 bg_thresh=1012 thresh=2025 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 282.546373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=99% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.552993: balance_dirty_state: bdi btrfs-1: dirty=576 wb=854 unstable=0 bg_thresh=1005 thresh=2010 gap=580 poll_thresh=18 ino=257 dd-2584 [004] 282.553137: balance_dirty_state: bdi btrfs-1: dirty=576 wb=854 unstable=0 bg_thresh=1005 thresh=2010 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 282.553253: balance_dirty_state: bdi btrfs-1: dirty=601 wb=854 unstable=0 bg_thresh=1007 thresh=2015 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 282.553368: balance_dirty_state: bdi btrfs-1: dirty=626 wb=854 unstable=0 bg_thresh=1007 thresh=2015 gap=535 poll_thresh=15 ino=257 dd-2584 [004] 282.553483: balance_dirty_state: bdi btrfs-1: dirty=626 wb=854 unstable=0 bg_thresh=1010 thresh=2020 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 282.553715: balance_dirty_state: bdi btrfs-1: dirty=676 wb=854 unstable=0 bg_thresh=1012 thresh=2025 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 282.553724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=99% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.561063: balance_dirty_state: bdi btrfs-1: dirty=676 wb=729 unstable=0 bg_thresh=1009 thresh=2018 gap=613 poll_thresh=17 ino=257 dd-2584 [004] 282.561166: balance_dirty_state: bdi btrfs-1: dirty=676 wb=729 unstable=0 bg_thresh=1009 thresh=2018 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 282.561251: balance_dirty_state: bdi btrfs-1: dirty=701 wb=729 unstable=0 bg_thresh=1011 thresh=2023 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 282.561337: balance_dirty_state: bdi btrfs-1: dirty=701 wb=729 unstable=0 bg_thresh=1011 thresh=2022 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 282.561422: balance_dirty_state: bdi btrfs-1: dirty=726 wb=729 unstable=0 bg_thresh=1011 thresh=2022 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 282.561890: balance_dirty_state: bdi btrfs-1: dirty=751 wb=729 unstable=0 bg_thresh=1010 thresh=2021 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 282.562062: balance_dirty_state: bdi btrfs-1: dirty=801 wb=729 unstable=0 bg_thresh=1012 thresh=2025 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 282.562068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=99% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.569028: balance_dirty_state: bdi btrfs-1: dirty=801 wb=579 unstable=0 bg_thresh=1004 thresh=2008 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 282.569136: balance_dirty_state: bdi btrfs-1: dirty=801 wb=579 unstable=0 bg_thresh=1004 thresh=2008 gap=628 poll_thresh=13 ino=257 dd-2584 [004] 282.569197: balance_dirty_state: bdi btrfs-1: dirty=826 wb=579 unstable=0 bg_thresh=1006 thresh=2013 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 282.569252: balance_dirty_state: bdi btrfs-1: dirty=851 wb=579 unstable=0 bg_thresh=1006 thresh=2013 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 282.569307: balance_dirty_state: bdi btrfs-1: dirty=851 wb=579 unstable=0 bg_thresh=1009 thresh=2018 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 282.569420: balance_dirty_state: bdi btrfs-1: dirty=876 wb=579 unstable=0 bg_thresh=1008 thresh=2017 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 282.569534: balance_dirty_state: bdi btrfs-1: dirty=926 wb=579 unstable=0 bg_thresh=1010 thresh=2021 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 282.569647: balance_dirty_state: bdi btrfs-1: dirty=951 wb=579 unstable=0 bg_thresh=1010 thresh=2020 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 282.569651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.577098: balance_dirty_state: bdi btrfs-1: dirty=951 wb=579 unstable=0 bg_thresh=1010 thresh=2020 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 282.577110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.585069: balance_dirty_state: bdi btrfs-1: dirty=951 wb=579 unstable=0 bg_thresh=1010 thresh=2020 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 282.585079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.593031: balance_dirty_state: bdi btrfs-1: dirty=951 wb=454 unstable=0 bg_thresh=1002 thresh=2005 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 282.593102: balance_dirty_state: bdi btrfs-1: dirty=976 wb=454 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 282.593165: balance_dirty_state: bdi btrfs-1: dirty=976 wb=454 unstable=0 bg_thresh=1005 thresh=2010 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 282.593419: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=454 unstable=0 bg_thresh=1005 thresh=2010 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 282.593544: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=454 unstable=0 bg_thresh=1010 thresh=2020 gap=540 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 282.593607: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19972 wrote=0 to_write=16384 dd-2584 [004] 282.593677: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=454 unstable=0 bg_thresh=1009 thresh=2019 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 282.593679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 282.595196: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=512 wrote=624 to_write=15760 dd-2584 [004] 282.601069: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1079 unstable=0 bg_thresh=1009 thresh=2019 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 282.601078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.609003: balance_dirty_state: bdi btrfs-1: dirty=451 wb=954 unstable=0 bg_thresh=1004 thresh=2008 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 282.609068: balance_dirty_state: bdi btrfs-1: dirty=451 wb=954 unstable=0 bg_thresh=1004 thresh=2008 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 282.609130: balance_dirty_state: bdi btrfs-1: dirty=476 wb=954 unstable=0 bg_thresh=1006 thresh=2013 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 282.609192: balance_dirty_state: bdi btrfs-1: dirty=476 wb=954 unstable=0 bg_thresh=1006 thresh=2013 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 282.609254: balance_dirty_state: bdi btrfs-1: dirty=501 wb=954 unstable=0 bg_thresh=1009 thresh=2018 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 282.609380: balance_dirty_state: bdi btrfs-1: dirty=526 wb=954 unstable=0 bg_thresh=1008 thresh=2017 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 282.609508: balance_dirty_state: bdi btrfs-1: dirty=576 wb=954 unstable=0 bg_thresh=1010 thresh=2021 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 282.609513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.617097: balance_dirty_state: bdi btrfs-1: dirty=576 wb=829 unstable=0 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 282.617181: balance_dirty_state: bdi btrfs-1: dirty=576 wb=829 unstable=0 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 282.617237: balance_dirty_state: bdi btrfs-1: dirty=601 wb=829 unstable=0 bg_thresh=1006 thresh=2012 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 282.617292: balance_dirty_state: bdi btrfs-1: dirty=626 wb=829 unstable=0 bg_thresh=1006 thresh=2012 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 282.617519: balance_dirty_state: bdi btrfs-1: dirty=626 wb=829 unstable=0 bg_thresh=1008 thresh=2017 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 282.617633: balance_dirty_state: bdi btrfs-1: dirty=651 wb=829 unstable=0 bg_thresh=1011 thresh=2022 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 282.617747: balance_dirty_state: bdi btrfs-1: dirty=701 wb=829 unstable=0 bg_thresh=1010 thresh=2020 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 282.617751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.625056: balance_dirty_state: bdi btrfs-1: dirty=701 wb=704 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 282.625149: balance_dirty_state: bdi btrfs-1: dirty=701 wb=704 unstable=0 bg_thresh=1002 thresh=2005 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 282.625237: balance_dirty_state: bdi btrfs-1: dirty=726 wb=704 unstable=0 bg_thresh=1005 thresh=2010 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 282.625326: balance_dirty_state: bdi btrfs-1: dirty=751 wb=704 unstable=0 bg_thresh=1005 thresh=2010 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 282.625414: balance_dirty_state: bdi btrfs-1: dirty=751 wb=704 unstable=0 bg_thresh=1007 thresh=2015 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 282.625594: balance_dirty_state: bdi btrfs-1: dirty=801 wb=704 unstable=0 bg_thresh=1010 thresh=2020 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 282.625774: balance_dirty_state: bdi btrfs-1: dirty=826 wb=704 unstable=0 bg_thresh=1012 thresh=2024 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 282.625779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.633042: balance_dirty_state: bdi btrfs-1: dirty=826 wb=654 unstable=0 bg_thresh=1000 thresh=2000 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 282.633111: balance_dirty_state: bdi btrfs-1: dirty=851 wb=654 unstable=0 bg_thresh=997 thresh=1994 gap=489 poll_thresh=13 ino=257 dd-2584 [004] 282.633116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 282.641116: balance_dirty_state: bdi btrfs-1: dirty=851 wb=529 unstable=0 bg_thresh=986 thresh=1973 gap=593 poll_thresh=13 ino=257 dd-2584 [003] 282.641193: balance_dirty_state: bdi btrfs-1: dirty=851 wb=529 unstable=0 bg_thresh=988 thresh=1976 gap=596 poll_thresh=10 ino=257 dd-2584 [003] 282.641264: balance_dirty_state: bdi btrfs-1: dirty=876 wb=529 unstable=0 bg_thresh=988 thresh=1976 gap=571 poll_thresh=11 ino=257 dd-2584 [003] 282.641510: balance_dirty_state: bdi btrfs-1: dirty=901 wb=529 unstable=0 bg_thresh=995 thresh=1991 gap=561 poll_thresh=12 ino=257 dd-2584 [003] 282.641575: balance_dirty_state: bdi btrfs-1: dirty=901 wb=529 unstable=0 bg_thresh=991 thresh=1982 gap=552 poll_thresh=13 ino=257 dd-2584 [003] 282.641638: balance_dirty_state: bdi btrfs-1: dirty=926 wb=529 unstable=0 bg_thresh=991 thresh=1982 gap=527 poll_thresh=14 ino=257 dd-2584 [003] 282.641699: balance_dirty_state: bdi btrfs-1: dirty=951 wb=529 unstable=0 bg_thresh=992 thresh=1984 gap=504 poll_thresh=15 ino=257 dd-2584 [003] 282.641763: balance_dirty_state: bdi btrfs-1: dirty=951 wb=529 unstable=0 bg_thresh=994 thresh=1989 gap=509 poll_thresh=16 ino=257 dd-2584 [003] 282.641883: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=529 unstable=0 bg_thresh=994 thresh=1988 gap=458 poll_thresh=17 ino=257 dd-2584 [003] 282.641888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 282.641958: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20020 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 282.643236: writeback_single_inode: bdi btrfs-1: ino=257 state= age=560 wrote=544 to_write=7648 dd-2584 [003] 282.649131: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1054 unstable=0 bg_thresh=1003 thresh=2006 gap=501 poll_thresh=17 ino=257 dd-2584 [003] 282.649140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 282.657136: balance_dirty_state: bdi btrfs-1: dirty=451 wb=929 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=17 ino=257 dd-2584 [001] 282.657245: balance_dirty_state: bdi btrfs-1: dirty=451 wb=929 unstable=0 bg_thresh=997 thresh=1994 gap=614 poll_thresh=13 ino=257 dd-2584 [001] 282.657363: balance_dirty_state: bdi btrfs-1: dirty=476 wb=929 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 282.657480: balance_dirty_state: bdi btrfs-1: dirty=501 wb=929 unstable=0 bg_thresh=999 thresh=1999 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 282.657596: balance_dirty_state: bdi btrfs-1: dirty=501 wb=929 unstable=0 bg_thresh=1005 thresh=2010 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 282.657834: balance_dirty_state: bdi btrfs-1: dirty=551 wb=929 unstable=0 bg_thresh=1004 thresh=2009 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 282.658074: balance_dirty_state: bdi btrfs-1: dirty=576 wb=929 unstable=0 bg_thresh=1006 thresh=2013 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 282.658684: balance_dirty_state: bdi btrfs-1: dirty=601 wb=929 unstable=0 bg_thresh=1006 thresh=2012 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 282.658693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=99% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 282.665141: balance_dirty_state: bdi btrfs-1: dirty=601 wb=804 unstable=0 bg_thresh=1003 thresh=2006 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 282.665273: balance_dirty_state: bdi btrfs-1: dirty=626 wb=804 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 282.665393: balance_dirty_state: bdi btrfs-1: dirty=626 wb=804 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 282.665513: balance_dirty_state: bdi btrfs-1: dirty=651 wb=804 unstable=0 bg_thresh=1002 thresh=2004 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 282.665753: balance_dirty_state: bdi btrfs-1: dirty=676 wb=804 unstable=0 bg_thresh=1001 thresh=2003 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 282.665989: balance_dirty_state: bdi btrfs-1: dirty=726 wb=804 unstable=0 bg_thresh=1001 thresh=2002 gap=472 poll_thresh=18 ino=257 dd-2584 [001] 282.665998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 282.673277: balance_dirty_state: bdi btrfs-1: dirty=726 wb=804 unstable=0 bg_thresh=1001 thresh=2002 gap=472 poll_thresh=18 ino=257 dd-2584 [001] 282.673285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 282.681193: balance_dirty_state: bdi btrfs-1: dirty=726 wb=679 unstable=0 bg_thresh=1001 thresh=2002 gap=597 poll_thresh=18 ino=257 dd-2584 [001] 282.681298: balance_dirty_state: bdi btrfs-1: dirty=726 wb=679 unstable=0 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=13 ino=257 dd-2584 [001] 282.681360: balance_dirty_state: bdi btrfs-1: dirty=751 wb=679 unstable=0 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 282.681417: balance_dirty_state: bdi btrfs-1: dirty=776 wb=679 unstable=0 bg_thresh=1003 thresh=2006 gap=551 poll_thresh=15 ino=257 dd-2584 [001] 282.681476: balance_dirty_state: bdi btrfs-1: dirty=776 wb=679 unstable=0 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 282.681591: balance_dirty_state: bdi btrfs-1: dirty=801 wb=679 unstable=0 bg_thresh=1002 thresh=2004 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 282.681707: balance_dirty_state: bdi btrfs-1: dirty=851 wb=679 unstable=0 bg_thresh=1001 thresh=2003 gap=473 poll_thresh=18 ino=257 dd-2584 [001] 282.681711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 282.689170: balance_dirty_state: bdi btrfs-1: dirty=851 wb=679 unstable=0 bg_thresh=1001 thresh=2003 gap=473 poll_thresh=18 ino=257 dd-2584 [005] 282.689180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 282.697186: balance_dirty_state: bdi btrfs-1: dirty=851 wb=679 unstable=0 bg_thresh=1001 thresh=2003 gap=473 poll_thresh=18 ino=257 dd-2584 [005] 282.697199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=64740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 282.705145: balance_dirty_state: bdi btrfs-1: dirty=851 wb=554 unstable=0 bg_thresh=1002 thresh=2004 gap=599 poll_thresh=18 ino=257 dd-2584 [005] 282.705410: balance_dirty_state: bdi btrfs-1: dirty=876 wb=554 unstable=0 bg_thresh=1001 thresh=2003 gap=573 poll_thresh=13 ino=257 dd-2584 [005] 282.705470: balance_dirty_state: bdi btrfs-1: dirty=876 wb=554 unstable=0 bg_thresh=1001 thresh=2003 gap=573 poll_thresh=14 ino=257 dd-2584 [005] 282.705530: balance_dirty_state: bdi btrfs-1: dirty=901 wb=554 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=15 ino=257 dd-2584 [005] 282.705589: balance_dirty_state: bdi btrfs-1: dirty=926 wb=554 unstable=0 bg_thresh=1001 thresh=2002 gap=522 poll_thresh=16 ino=257 dd-2584 [005] 282.705707: balance_dirty_state: bdi btrfs-1: dirty=951 wb=554 unstable=0 bg_thresh=1003 thresh=2006 gap=501 poll_thresh=17 ino=257 dd-2584 [005] 282.705712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=98% bdi_bw=62380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 282.713140: balance_dirty_state: bdi btrfs-1: dirty=951 wb=554 unstable=0 bg_thresh=1003 thresh=2006 gap=501 poll_thresh=17 ino=257 dd-2584 [005] 282.713145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=98% bdi_bw=62380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 282.721126: balance_dirty_state: bdi btrfs-1: dirty=951 wb=554 unstable=0 bg_thresh=1003 thresh=2006 gap=501 poll_thresh=17 ino=257 dd-2584 [005] 282.721135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=98% bdi_bw=62380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 282.729127: balance_dirty_state: bdi btrfs-1: dirty=951 wb=429 unstable=0 bg_thresh=1002 thresh=2004 gap=624 poll_thresh=17 ino=257 dd-2584 [005] 282.729260: balance_dirty_state: bdi btrfs-1: dirty=951 wb=429 unstable=0 bg_thresh=1001 thresh=2003 gap=623 poll_thresh=13 ino=257 dd-2584 [005] 282.729379: balance_dirty_state: bdi btrfs-1: dirty=976 wb=429 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=14 ino=257 dd-2584 [005] 282.729498: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=429 unstable=0 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=15 ino=257 dd-2584 [005] 282.729618: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=429 unstable=0 bg_thresh=998 thresh=1996 gap=566 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 282.729671: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20108 wrote=0 to_write=8192 dd-2584 [005] 282.729863: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=429 unstable=0 bg_thresh=1000 thresh=2000 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 282.730116: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=479 unstable=0 bg_thresh=999 thresh=1999 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 282.730119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=62380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 282.731613: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=624 to_write=7568 dd-2584 [004] 282.737098: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1054 unstable=0 bg_thresh=999 thresh=1999 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 282.737107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=62380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.745054: balance_dirty_state: bdi btrfs-1: dirty=451 wb=929 unstable=0 bg_thresh=1001 thresh=2003 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 282.745138: balance_dirty_state: bdi btrfs-1: dirty=451 wb=929 unstable=0 bg_thresh=1001 thresh=2003 gap=623 poll_thresh=13 ino=257 dd-2584 [004] 282.745195: balance_dirty_state: bdi btrfs-1: dirty=476 wb=929 unstable=0 bg_thresh=1004 thresh=2008 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 282.745425: balance_dirty_state: bdi btrfs-1: dirty=476 wb=929 unstable=0 bg_thresh=1004 thresh=2008 gap=603 poll_thresh=15 ino=257 dd-2584 [004] 282.745482: balance_dirty_state: bdi btrfs-1: dirty=501 wb=929 unstable=0 bg_thresh=1006 thresh=2013 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 282.745595: balance_dirty_state: bdi btrfs-1: dirty=526 wb=929 unstable=0 bg_thresh=1006 thresh=2012 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 282.745709: balance_dirty_state: bdi btrfs-1: dirty=576 wb=929 unstable=0 bg_thresh=1008 thresh=2016 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 282.745821: balance_dirty_state: bdi btrfs-1: dirty=601 wb=929 unstable=0 bg_thresh=1007 thresh=2015 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 282.745825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=62380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.753076: balance_dirty_state: bdi btrfs-1: dirty=601 wb=929 unstable=0 bg_thresh=1007 thresh=2015 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 282.753084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=62380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.761075: balance_dirty_state: bdi btrfs-1: dirty=601 wb=804 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 282.761163: balance_dirty_state: bdi btrfs-1: dirty=626 wb=804 unstable=0 bg_thresh=999 thresh=1999 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 282.761226: balance_dirty_state: bdi btrfs-1: dirty=626 wb=804 unstable=0 bg_thresh=999 thresh=1998 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 282.761296: balance_dirty_state: bdi btrfs-1: dirty=651 wb=804 unstable=0 bg_thresh=999 thresh=1998 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 282.761420: balance_dirty_state: bdi btrfs-1: dirty=676 wb=804 unstable=0 bg_thresh=1004 thresh=2008 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 282.761543: balance_dirty_state: bdi btrfs-1: dirty=701 wb=804 unstable=0 bg_thresh=1003 thresh=2007 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 282.761919: balance_dirty_state: bdi btrfs-1: dirty=751 wb=804 unstable=0 bg_thresh=1003 thresh=2006 gap=451 poll_thresh=19 ino=257 dd-2584 [004] 282.761926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=62380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.769107: balance_dirty_state: bdi btrfs-1: dirty=751 wb=679 unstable=0 bg_thresh=997 thresh=1995 gap=565 poll_thresh=19 ino=257 dd-2584 [004] 282.769173: balance_dirty_state: bdi btrfs-1: dirty=751 wb=679 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 282.769234: balance_dirty_state: bdi btrfs-1: dirty=776 wb=679 unstable=0 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 282.769294: balance_dirty_state: bdi btrfs-1: dirty=801 wb=679 unstable=0 bg_thresh=1002 thresh=2005 gap=525 poll_thresh=16 ino=257 dd-2584 [004] 282.769452: balance_dirty_state: bdi btrfs-1: dirty=826 wb=679 unstable=0 bg_thresh=1004 thresh=2009 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 282.769637: balance_dirty_state: bdi btrfs-1: dirty=851 wb=679 unstable=0 bg_thresh=1004 thresh=2008 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 282.769643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=62380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 282.777126: balance_dirty_state: bdi btrfs-1: dirty=851 wb=679 unstable=0 bg_thresh=1001 thresh=2002 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 282.777138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=62380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 282.785192: balance_dirty_state: bdi btrfs-1: dirty=851 wb=654 unstable=0 bg_thresh=998 thresh=1996 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 282.785199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=62380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 282.797091: balance_dirty_state: bdi btrfs-1: dirty=851 wb=654 unstable=0 bg_thresh=1000 thresh=2001 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 282.797095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=62380 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 282.805164: balance_dirty_state: bdi btrfs-1: dirty=851 wb=654 unstable=0 bg_thresh=1000 thresh=2001 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 282.805176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=62380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 282.813171: balance_dirty_state: bdi btrfs-1: dirty=851 wb=529 unstable=0 bg_thresh=1000 thresh=2000 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 282.813283: balance_dirty_state: bdi btrfs-1: dirty=876 wb=529 unstable=0 bg_thresh=1002 thresh=2005 gap=600 poll_thresh=13 ino=257 dd-2584 [005] 282.813389: balance_dirty_state: bdi btrfs-1: dirty=876 wb=529 unstable=0 bg_thresh=1002 thresh=2005 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 282.813495: balance_dirty_state: bdi btrfs-1: dirty=901 wb=529 unstable=0 bg_thresh=1005 thresh=2010 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 282.813604: balance_dirty_state: bdi btrfs-1: dirty=901 wb=529 unstable=0 bg_thresh=1005 thresh=2010 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 282.813825: balance_dirty_state: bdi btrfs-1: dirty=951 wb=529 unstable=0 bg_thresh=1007 thresh=2014 gap=534 poll_thresh=17 ino=257 dd-2584 [005] 282.814047: balance_dirty_state: bdi btrfs-1: dirty=976 wb=529 unstable=0 bg_thresh=1006 thresh=2013 gap=508 poll_thresh=18 ino=257 dd-2584 [005] 282.814641: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=379 unstable=0 bg_thresh=1006 thresh=2012 gap=632 poll_thresh=19 ino=257 dd-2584 [005] 282.814856: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=379 unstable=0 bg_thresh=1005 thresh=2011 gap=581 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 282.814940: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20192 wrote=0 to_write=8192 dd-2584 [005] 282.815091: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=379 unstable=0 bg_thresh=1007 thresh=2015 gap=560 poll_thresh=21 ino=257 dd-2584 [005] 282.815322: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=429 unstable=0 bg_thresh=1007 thresh=2014 gap=534 poll_thresh=22 ino=257 dd-2584 [005] 282.815552: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=479 unstable=0 bg_thresh=1006 thresh=2013 gap=508 poll_thresh=23 ino=257 dd-2584 [005] 282.815781: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=529 unstable=0 bg_thresh=1008 thresh=2017 gap=462 poll_thresh=24 ino=257 dd-2584 [005] 282.815784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=58768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 282.818404: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=736 to_write=7456 dd-2584 [005] 282.825190: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1129 unstable=0 bg_thresh=1008 thresh=2017 gap=437 poll_thresh=24 ino=257 dd-2584 [005] 282.825197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=98% bdi_bw=58768 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 282.833203: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1004 unstable=0 bg_thresh=1008 thresh=2017 gap=562 poll_thresh=24 ino=257 dd-2584 [001] 282.833325: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1004 unstable=0 bg_thresh=1008 thresh=2017 gap=562 poll_thresh=18 ino=257 dd-2584 [001] 282.833558: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1004 unstable=0 bg_thresh=1013 thresh=2027 gap=522 poll_thresh=19 ino=257 dd-2584 [001] 282.834160: balance_dirty_state: bdi btrfs-1: dirty=526 wb=1004 unstable=0 bg_thresh=1016 thresh=2032 gap=502 poll_thresh=20 ino=257 dd-2584 [001] 282.834169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1360 avg_dirty=1360 bdi_gap=13% task_gap=-73% task_weight=99% bdi_bw=58768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 282.841338: balance_dirty_state: bdi btrfs-1: dirty=551 wb=879 unstable=0 bg_thresh=1013 thresh=2026 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 282.841461: balance_dirty_state: bdi btrfs-1: dirty=551 wb=879 unstable=0 bg_thresh=1015 thresh=2031 gap=601 poll_thresh=16 ino=257 dd-2584 [001] 282.841697: balance_dirty_state: bdi btrfs-1: dirty=576 wb=879 unstable=0 bg_thresh=1015 thresh=2030 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 282.841933: balance_dirty_state: bdi btrfs-1: dirty=626 wb=879 unstable=0 bg_thresh=1017 thresh=2034 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 282.842168: balance_dirty_state: bdi btrfs-1: dirty=651 wb=879 unstable=0 bg_thresh=1016 thresh=2033 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 282.842177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1360 avg_dirty=1360 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=58768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 282.849269: balance_dirty_state: bdi btrfs-1: dirty=676 wb=779 unstable=0 bg_thresh=1016 thresh=2032 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 282.849330: balance_dirty_state: bdi btrfs-1: dirty=676 wb=779 unstable=0 bg_thresh=1016 thresh=2032 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 282.849391: balance_dirty_state: bdi btrfs-1: dirty=701 wb=779 unstable=0 bg_thresh=1015 thresh=2031 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 282.849509: balance_dirty_state: bdi btrfs-1: dirty=726 wb=779 unstable=0 bg_thresh=1015 thresh=2030 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 282.849627: balance_dirty_state: bdi btrfs-1: dirty=776 wb=779 unstable=0 bg_thresh=1014 thresh=2029 gap=474 poll_thresh=18 ino=257 dd-2584 [001] 282.849632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1360 avg_dirty=1360 bdi_gap=11% task_gap=-76% task_weight=99% bdi_bw=58768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 282.857433: balance_dirty_state: bdi btrfs-1: dirty=776 wb=779 unstable=0 bg_thresh=1014 thresh=2028 gap=473 poll_thresh=13 ino=257 dd-2584 [001] 282.857438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=58768 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 282.865213: balance_dirty_state: bdi btrfs-1: dirty=776 wb=779 unstable=0 bg_thresh=1014 thresh=2028 gap=473 poll_thresh=13 ino=257 dd-2584 [001] 282.865222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=58768 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 282.873264: balance_dirty_state: bdi btrfs-1: dirty=776 wb=654 unstable=0 bg_thresh=1014 thresh=2028 gap=598 poll_thresh=13 ino=257 dd-2584 [001] 282.873337: balance_dirty_state: bdi btrfs-1: dirty=801 wb=654 unstable=0 bg_thresh=1016 thresh=2033 gap=578 poll_thresh=10 ino=257 dd-2584 [001] 282.873403: balance_dirty_state: bdi btrfs-1: dirty=801 wb=654 unstable=0 bg_thresh=1013 thresh=2027 gap=572 poll_thresh=11 ino=257 dd-2584 [001] 282.873470: balance_dirty_state: bdi btrfs-1: dirty=826 wb=654 unstable=0 bg_thresh=1016 thresh=2032 gap=552 poll_thresh=12 ino=257 dd-2584 [001] 282.873536: balance_dirty_state: bdi btrfs-1: dirty=851 wb=654 unstable=0 bg_thresh=1015 thresh=2031 gap=526 poll_thresh=13 ino=257 dd-2584 [001] 282.873602: balance_dirty_state: bdi btrfs-1: dirty=851 wb=654 unstable=0 bg_thresh=1015 thresh=2031 gap=526 poll_thresh=14 ino=257 dd-2584 [001] 282.873668: balance_dirty_state: bdi btrfs-1: dirty=876 wb=654 unstable=0 bg_thresh=1015 thresh=2030 gap=500 poll_thresh=15 ino=257 dd-2584 [001] 282.873673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=58768 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 282.881261: balance_dirty_state: bdi btrfs-1: dirty=876 wb=654 unstable=0 bg_thresh=1015 thresh=2030 gap=500 poll_thresh=15 ino=257 dd-2584 [001] 282.881270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=58768 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 282.889238: balance_dirty_state: bdi btrfs-1: dirty=876 wb=654 unstable=0 bg_thresh=1015 thresh=2030 gap=500 poll_thresh=15 ino=257 dd-2584 [001] 282.889247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=58768 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 282.897260: balance_dirty_state: bdi btrfs-1: dirty=876 wb=504 unstable=0 bg_thresh=1015 thresh=2030 gap=650 poll_thresh=15 ino=257 dd-2584 [001] 282.897329: balance_dirty_state: bdi btrfs-1: dirty=901 wb=504 unstable=0 bg_thresh=1017 thresh=2035 gap=630 poll_thresh=11 ino=257 dd-2584 [001] 282.897390: balance_dirty_state: bdi btrfs-1: dirty=901 wb=504 unstable=0 bg_thresh=1014 thresh=2029 gap=624 poll_thresh=12 ino=257 dd-2584 [001] 282.897450: balance_dirty_state: bdi btrfs-1: dirty=926 wb=504 unstable=0 bg_thresh=1017 thresh=2034 gap=604 poll_thresh=13 ino=257 dd-2584 [001] 282.897515: balance_dirty_state: bdi btrfs-1: dirty=951 wb=504 unstable=0 bg_thresh=1011 thresh=2022 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 282.897577: balance_dirty_state: bdi btrfs-1: dirty=951 wb=504 unstable=0 bg_thresh=1010 thresh=2021 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 282.897639: balance_dirty_state: bdi btrfs-1: dirty=976 wb=504 unstable=0 bg_thresh=1013 thresh=2026 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 282.897764: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=504 unstable=0 bg_thresh=1012 thresh=2025 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 282.898068: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=504 unstable=0 bg_thresh=1012 thresh=2024 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 282.898073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=58768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 282.898093: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20276 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 282.899665: writeback_single_inode: bdi btrfs-1: ino=257 state= age=240 wrote=592 to_write=7600 dd-2584 [005] 282.905124: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1079 unstable=0 bg_thresh=1003 thresh=2006 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 282.905131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=58768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 282.913116: balance_dirty_state: bdi btrfs-1: dirty=426 wb=954 unstable=0 bg_thresh=999 thresh=1999 gap=619 poll_thresh=18 ino=257 dd-2584 [005] 282.913263: balance_dirty_state: bdi btrfs-1: dirty=426 wb=954 unstable=0 bg_thresh=1002 thresh=2004 gap=624 poll_thresh=13 ino=257 dd-2584 [005] 282.913383: balance_dirty_state: bdi btrfs-1: dirty=451 wb=954 unstable=0 bg_thresh=1002 thresh=2004 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 282.913508: balance_dirty_state: bdi btrfs-1: dirty=476 wb=954 unstable=0 bg_thresh=1004 thresh=2009 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 282.913636: balance_dirty_state: bdi btrfs-1: dirty=476 wb=954 unstable=0 bg_thresh=998 thresh=1997 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 282.913870: balance_dirty_state: bdi btrfs-1: dirty=526 wb=954 unstable=0 bg_thresh=998 thresh=1996 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 282.914108: balance_dirty_state: bdi btrfs-1: dirty=551 wb=954 unstable=0 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 282.914117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=58768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 282.921248: balance_dirty_state: bdi btrfs-1: dirty=551 wb=954 unstable=0 bg_thresh=1006 thresh=2012 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 282.921380: balance_dirty_state: bdi btrfs-1: dirty=551 wb=954 unstable=0 bg_thresh=1008 thresh=2017 gap=512 poll_thresh=13 ino=257 dd-2584 [005] 282.921506: balance_dirty_state: bdi btrfs-1: dirty=576 wb=954 unstable=0 bg_thresh=1005 thresh=2011 gap=481 poll_thresh=14 ino=257 dd-2584 [005] 282.921515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=55692 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 282.929157: balance_dirty_state: bdi btrfs-1: dirty=576 wb=804 unstable=0 bg_thresh=1002 thresh=2005 gap=625 poll_thresh=14 ino=257 dd-2584 [001] 282.929287: balance_dirty_state: bdi btrfs-1: dirty=601 wb=804 unstable=0 bg_thresh=1002 thresh=2005 gap=600 poll_thresh=10 ino=257 dd-2584 [001] 282.929405: balance_dirty_state: bdi btrfs-1: dirty=626 wb=804 unstable=0 bg_thresh=1005 thresh=2010 gap=580 poll_thresh=11 ino=257 dd-2584 [001] 282.929522: balance_dirty_state: bdi btrfs-1: dirty=626 wb=804 unstable=0 bg_thresh=1005 thresh=2010 gap=580 poll_thresh=12 ino=257 dd-2584 [001] 282.929638: balance_dirty_state: bdi btrfs-1: dirty=651 wb=804 unstable=0 bg_thresh=1007 thresh=2015 gap=560 poll_thresh=13 ino=257 dd-2584 [001] 282.929761: balance_dirty_state: bdi btrfs-1: dirty=676 wb=804 unstable=0 bg_thresh=1007 thresh=2015 gap=535 poll_thresh=14 ino=257 dd-2584 [001] 282.930256: balance_dirty_state: bdi btrfs-1: dirty=676 wb=804 unstable=0 bg_thresh=1007 thresh=2014 gap=534 poll_thresh=15 ino=257 dd-2584 [001] 282.930380: balance_dirty_state: bdi btrfs-1: dirty=701 wb=804 unstable=0 bg_thresh=1009 thresh=2019 gap=514 poll_thresh=16 ino=257 dd-2584 [001] 282.930653: balance_dirty_state: bdi btrfs-1: dirty=727 wb=804 unstable=0 bg_thresh=1006 thresh=2012 gap=481 poll_thresh=17 ino=257 dd-2584 [001] 282.930662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=55692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 282.937228: balance_dirty_state: bdi btrfs-1: dirty=727 wb=679 unstable=0 bg_thresh=1009 thresh=2018 gap=612 poll_thresh=17 ino=257 dd-2584 [001] 282.937359: balance_dirty_state: bdi btrfs-1: dirty=752 wb=679 unstable=0 bg_thresh=1011 thresh=2023 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 282.937484: balance_dirty_state: bdi btrfs-1: dirty=752 wb=679 unstable=0 bg_thresh=1008 thresh=2017 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 282.937620: balance_dirty_state: bdi btrfs-1: dirty=765 wb=679 unstable=0 bg_thresh=1007 thresh=2014 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 282.937756: balance_dirty_state: bdi btrfs-1: dirty=778 wb=679 unstable=0 bg_thresh=1007 thresh=2015 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 282.938029: balance_dirty_state: bdi btrfs-1: dirty=817 wb=679 unstable=0 bg_thresh=1009 thresh=2018 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 282.938298: balance_dirty_state: bdi btrfs-1: dirty=843 wb=679 unstable=0 bg_thresh=1008 thresh=2016 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 282.938306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=55692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 282.945226: balance_dirty_state: bdi btrfs-1: dirty=843 wb=554 unstable=0 bg_thresh=1008 thresh=2016 gap=619 poll_thresh=18 ino=257 dd-2584 [001] 282.945313: balance_dirty_state: bdi btrfs-1: dirty=869 wb=554 unstable=0 bg_thresh=1007 thresh=2015 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 282.945382: balance_dirty_state: bdi btrfs-1: dirty=882 wb=554 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 282.945450: balance_dirty_state: bdi btrfs-1: dirty=895 wb=554 unstable=0 bg_thresh=1007 thresh=2015 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 282.945519: balance_dirty_state: bdi btrfs-1: dirty=908 wb=554 unstable=0 bg_thresh=1008 thresh=2016 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 282.945834: balance_dirty_state: bdi btrfs-1: dirty=947 wb=554 unstable=0 bg_thresh=1007 thresh=2014 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 282.945970: balance_dirty_state: bdi btrfs-1: dirty=973 wb=554 unstable=0 bg_thresh=1008 thresh=2017 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 282.945974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=55692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 282.953245: balance_dirty_state: bdi btrfs-1: dirty=973 wb=454 unstable=0 bg_thresh=1009 thresh=2018 gap=591 poll_thresh=18 ino=257 dd-2584 [005] 282.953385: balance_dirty_state: bdi btrfs-1: dirty=986 wb=454 unstable=0 bg_thresh=1008 thresh=2017 gap=577 poll_thresh=13 ino=257 dd-2584 [005] 282.953522: balance_dirty_state: bdi btrfs-1: dirty=999 wb=454 unstable=0 bg_thresh=1008 thresh=2016 gap=563 poll_thresh=14 ino=257 dd-2584 [005] 282.953661: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=454 unstable=0 bg_thresh=1008 thresh=2017 gap=538 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 282.953745: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20332 wrote=0 to_write=8192 dd-2584 [005] 282.953807: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=454 unstable=0 bg_thresh=1008 thresh=2016 gap=524 poll_thresh=16 ino=257 dd-2584 [005] 282.954090: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=504 unstable=0 bg_thresh=1007 thresh=2014 gap=471 poll_thresh=17 ino=257 dd-2584 [005] 282.954093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=55692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 282.956920: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=656 to_write=7536 dd-2584 [005] 282.961217: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1005 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=17 ino=257 dd-2584 [005] 282.961366: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1005 unstable=0 bg_thresh=1009 thresh=2018 gap=587 poll_thresh=13 ino=257 dd-2584 [005] 282.961544: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1005 unstable=0 bg_thresh=1011 thresh=2022 gap=578 poll_thresh=14 ino=257 dd-2584 [005] 282.961651: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1005 unstable=0 bg_thresh=1006 thresh=2012 gap=543 poll_thresh=15 ino=257 dd-2584 [005] 282.961753: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1005 unstable=0 bg_thresh=1008 thresh=2017 gap=523 poll_thresh=16 ino=257 dd-2584 [005] 282.962311: balance_dirty_state: bdi btrfs-1: dirty=527 wb=1005 unstable=0 bg_thresh=1007 thresh=2014 gap=482 poll_thresh=17 ino=257 dd-2584 [005] 282.962320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=55692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 282.969150: balance_dirty_state: bdi btrfs-1: dirty=527 wb=880 unstable=0 bg_thresh=1005 thresh=2010 gap=603 poll_thresh=17 ino=257 dd-2584 [005] 282.969433: balance_dirty_state: bdi btrfs-1: dirty=540 wb=880 unstable=0 bg_thresh=1004 thresh=2008 gap=588 poll_thresh=13 ino=257 dd-2584 [005] 282.969497: balance_dirty_state: bdi btrfs-1: dirty=540 wb=880 unstable=0 bg_thresh=1007 thresh=2014 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 282.969560: balance_dirty_state: bdi btrfs-1: dirty=565 wb=880 unstable=0 bg_thresh=1007 thresh=2014 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 282.969621: balance_dirty_state: bdi btrfs-1: dirty=565 wb=880 unstable=0 bg_thresh=1006 thresh=2013 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 282.969751: balance_dirty_state: bdi btrfs-1: dirty=603 wb=880 unstable=0 bg_thresh=1006 thresh=2012 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 282.970009: balance_dirty_state: bdi btrfs-1: dirty=653 wb=880 unstable=0 bg_thresh=1006 thresh=2013 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 282.970014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=55692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 282.977265: balance_dirty_state: bdi btrfs-1: dirty=653 wb=880 unstable=0 bg_thresh=1006 thresh=2013 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 282.977278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=55692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 282.985222: balance_dirty_state: bdi btrfs-1: dirty=653 wb=880 unstable=0 bg_thresh=1006 thresh=2013 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 282.985231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=55692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 282.993215: balance_dirty_state: bdi btrfs-1: dirty=653 wb=755 unstable=0 bg_thresh=1002 thresh=2005 gap=597 poll_thresh=18 ino=257 dd-2584 [005] 282.993384: balance_dirty_state: bdi btrfs-1: dirty=653 wb=755 unstable=0 bg_thresh=1008 thresh=2016 gap=608 poll_thresh=13 ino=257 dd-2584 [005] 282.993540: balance_dirty_state: bdi btrfs-1: dirty=678 wb=755 unstable=0 bg_thresh=1004 thresh=2008 gap=575 poll_thresh=14 ino=257 dd-2584 [005] 282.993713: balance_dirty_state: bdi btrfs-1: dirty=678 wb=755 unstable=0 bg_thresh=1003 thresh=2007 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 282.993883: balance_dirty_state: bdi btrfs-1: dirty=716 wb=755 unstable=0 bg_thresh=1007 thresh=2014 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 282.994119: balance_dirty_state: bdi btrfs-1: dirty=741 wb=755 unstable=0 bg_thresh=1005 thresh=2011 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 282.994340: balance_dirty_state: bdi btrfs-1: dirty=766 wb=755 unstable=0 bg_thresh=1005 thresh=2010 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 282.994348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=55692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 283.001282: balance_dirty_state: bdi btrfs-1: dirty=766 wb=755 unstable=0 bg_thresh=1005 thresh=2010 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 283.001292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=55692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 283.009255: balance_dirty_state: bdi btrfs-1: dirty=766 wb=755 unstable=0 bg_thresh=1005 thresh=2010 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 283.009264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=55692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 283.017246: balance_dirty_state: bdi btrfs-1: dirty=766 wb=680 unstable=0 bg_thresh=1000 thresh=2001 gap=555 poll_thresh=18 ino=257 dd-2584 [005] 283.017676: balance_dirty_state: bdi btrfs-1: dirty=791 wb=680 unstable=0 bg_thresh=1003 thresh=2006 gap=535 poll_thresh=13 ino=257 dd-2584 [005] 283.017788: balance_dirty_state: bdi btrfs-1: dirty=791 wb=680 unstable=0 bg_thresh=1000 thresh=2000 gap=529 poll_thresh=14 ino=257 dd-2584 [005] 283.017901: balance_dirty_state: bdi btrfs-1: dirty=816 wb=680 unstable=0 bg_thresh=1002 thresh=2005 gap=509 poll_thresh=15 ino=257 dd-2584 [005] 283.018378: balance_dirty_state: bdi btrfs-1: dirty=829 wb=680 unstable=0 bg_thresh=1038 thresh=2076 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 283.018584: balance_dirty_state: bdi btrfs-1: dirty=854 wb=680 unstable=0 bg_thresh=1037 thresh=2075 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 283.018793: balance_dirty_state: bdi btrfs-1: dirty=904 wb=680 unstable=0 bg_thresh=1037 thresh=2074 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 283.018801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=55692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 283.025305: balance_dirty_state: bdi btrfs-1: dirty=904 wb=680 unstable=0 bg_thresh=1036 thresh=2073 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 283.025316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-253% task_weight=99% bdi_bw=53628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 283.033268: balance_dirty_state: bdi btrfs-1: dirty=904 wb=680 unstable=0 bg_thresh=1036 thresh=2073 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 283.033277: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-253% task_weight=99% bdi_bw=53628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 283.041158: balance_dirty_state: bdi btrfs-1: dirty=904 wb=555 unstable=0 bg_thresh=1017 thresh=2034 gap=575 poll_thresh=18 ino=257 dd-2584 [001] 283.041286: balance_dirty_state: bdi btrfs-1: dirty=927 wb=540 unstable=0 bg_thresh=1014 thresh=2029 gap=562 poll_thresh=13 ino=257 dd-2584 [001] 283.041406: balance_dirty_state: bdi btrfs-1: dirty=952 wb=540 unstable=0 bg_thresh=1019 thresh=2039 gap=547 poll_thresh=14 ino=257 dd-2584 [001] 283.041525: balance_dirty_state: bdi btrfs-1: dirty=952 wb=540 unstable=0 bg_thresh=1019 thresh=2039 gap=547 poll_thresh=15 ino=257 dd-2584 [001] 283.041643: balance_dirty_state: bdi btrfs-1: dirty=977 wb=540 unstable=0 bg_thresh=1022 thresh=2044 gap=527 poll_thresh=16 ino=257 dd-2584 [001] 283.041841: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=540 unstable=0 bg_thresh=1024 thresh=2049 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 283.041846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=53628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 283.049151: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=287 unstable=0 bg_thresh=1001 thresh=2002 gap=713 poll_thresh=17 ino=257 dd-2584 [001] 283.049224: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=287 unstable=0 bg_thresh=1001 thresh=2002 gap=688 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 283.049252: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20428 wrote=0 to_write=8192 dd-2584 [001] 283.049294: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=287 unstable=0 bg_thresh=1003 thresh=2007 gap=693 poll_thresh=14 ino=257 dd-2584 [001] 283.049545: balance_dirty_state: bdi btrfs-1: dirty=976 wb=363 unstable=0 bg_thresh=1003 thresh=2007 gap=668 poll_thresh=15 ino=257 dd-2584 [001] 283.049611: balance_dirty_state: bdi btrfs-1: dirty=963 wb=376 unstable=0 bg_thresh=1006 thresh=2012 gap=673 poll_thresh=16 ino=257 dd-2584 [001] 283.049744: balance_dirty_state: bdi btrfs-1: dirty=950 wb=439 unstable=0 bg_thresh=1008 thresh=2017 gap=628 poll_thresh=17 ino=257 dd-2584 [001] 283.049880: balance_dirty_state: bdi btrfs-1: dirty=925 wb=489 unstable=0 bg_thresh=1010 thresh=2021 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 283.050024: balance_dirty_state: bdi btrfs-1: dirty=887 wb=552 unstable=0 bg_thresh=1010 thresh=2020 gap=581 poll_thresh=19 ino=257 dd-2584 [001] 283.050229: balance_dirty_state: bdi btrfs-1: dirty=837 wb=640 unstable=0 bg_thresh=1009 thresh=2019 gap=542 poll_thresh=20 ino=257 dd-2584 [001] 283.050448: balance_dirty_state: bdi btrfs-1: dirty=788 wb=715 unstable=0 bg_thresh=1008 thresh=2016 gap=513 poll_thresh=21 ino=257 dd-2584 [001] 283.050666: balance_dirty_state: bdi btrfs-1: dirty=727 wb=815 unstable=0 bg_thresh=1007 thresh=2014 gap=472 poll_thresh=22 ino=257 dd-2584 [001] 283.050668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=53628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 283.051328: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=832 to_write=7360 dd-2584 [001] 283.057146: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1118 unstable=0 bg_thresh=1001 thresh=2002 gap=435 poll_thresh=22 ino=257 dd-2584 [001] 283.057151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=53628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 283.065173: balance_dirty_state: bdi btrfs-1: dirty=449 wb=988 unstable=0 bg_thresh=996 thresh=1993 gap=556 poll_thresh=22 ino=257 dd-2584 [001] 283.065303: balance_dirty_state: bdi btrfs-1: dirty=458 wb=989 unstable=0 bg_thresh=998 thresh=1997 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 283.065623: balance_dirty_state: bdi btrfs-1: dirty=483 wb=989 unstable=0 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 283.065744: balance_dirty_state: bdi btrfs-1: dirty=533 wb=989 unstable=0 bg_thresh=1003 thresh=2007 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 283.065749: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=53628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 283.073171: balance_dirty_state: bdi btrfs-1: dirty=533 wb=989 unstable=0 bg_thresh=996 thresh=1993 gap=471 poll_thresh=18 ino=257 dd-2584 [005] 283.073176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=53628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 283.081159: balance_dirty_state: bdi btrfs-1: dirty=533 wb=872 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=18 ino=257 dd-2584 [005] 283.081291: balance_dirty_state: bdi btrfs-1: dirty=533 wb=872 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=13 ino=257 dd-2584 [005] 283.081409: balance_dirty_state: bdi btrfs-1: dirty=558 wb=872 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 283.081528: balance_dirty_state: bdi btrfs-1: dirty=583 wb=872 unstable=0 bg_thresh=1002 thresh=2005 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 283.081646: balance_dirty_state: bdi btrfs-1: dirty=583 wb=872 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 283.081883: balance_dirty_state: bdi btrfs-1: dirty=633 wb=872 unstable=0 bg_thresh=999 thresh=1998 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 283.081892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=53628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 283.089288: balance_dirty_state: bdi btrfs-1: dirty=633 wb=719 unstable=0 bg_thresh=998 thresh=1997 gap=645 poll_thresh=17 ino=257 dd-2584 [005] 283.089383: balance_dirty_state: bdi btrfs-1: dirty=633 wb=719 unstable=0 bg_thresh=1001 thresh=2002 gap=650 poll_thresh=13 ino=257 dd-2584 [005] 283.089446: balance_dirty_state: bdi btrfs-1: dirty=658 wb=719 unstable=0 bg_thresh=1000 thresh=2001 gap=624 poll_thresh=14 ino=257 dd-2584 [005] 283.089506: balance_dirty_state: bdi btrfs-1: dirty=683 wb=719 unstable=0 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=15 ino=257 dd-2584 [005] 283.089566: balance_dirty_state: bdi btrfs-1: dirty=683 wb=719 unstable=0 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=16 ino=257 dd-2584 [005] 283.089683: balance_dirty_state: bdi btrfs-1: dirty=733 wb=719 unstable=0 bg_thresh=999 thresh=1999 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 283.089974: balance_dirty_state: bdi btrfs-1: dirty=758 wb=719 unstable=0 bg_thresh=1001 thresh=2003 gap=526 poll_thresh=18 ino=257 dd-2584 [005] 283.090091: balance_dirty_state: bdi btrfs-1: dirty=783 wb=719 unstable=0 bg_thresh=1001 thresh=2002 gap=500 poll_thresh=19 ino=257 dd-2584 [005] 283.090095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=53628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 283.097348: balance_dirty_state: bdi btrfs-1: dirty=783 wb=719 unstable=0 bg_thresh=1001 thresh=2002 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 283.097360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=53628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 283.105309: balance_dirty_state: bdi btrfs-1: dirty=778 wb=583 unstable=0 bg_thresh=1003 thresh=2006 gap=645 poll_thresh=19 ino=257 dd-2584 [001] 283.105417: balance_dirty_state: bdi btrfs-1: dirty=778 wb=583 unstable=0 bg_thresh=1004 thresh=2008 gap=647 poll_thresh=14 ino=257 dd-2584 [001] 283.105511: balance_dirty_state: bdi btrfs-1: dirty=803 wb=583 unstable=0 bg_thresh=1006 thresh=2013 gap=627 poll_thresh=15 ino=257 dd-2584 [001] 283.105604: balance_dirty_state: bdi btrfs-1: dirty=828 wb=583 unstable=0 bg_thresh=1009 thresh=2018 gap=607 poll_thresh=16 ino=257 dd-2584 [001] 283.105787: balance_dirty_state: bdi btrfs-1: dirty=853 wb=583 unstable=0 bg_thresh=1011 thresh=2023 gap=587 poll_thresh=17 ino=257 dd-2584 [001] 283.105981: balance_dirty_state: bdi btrfs-1: dirty=878 wb=583 unstable=0 bg_thresh=1011 thresh=2022 gap=561 poll_thresh=18 ino=257 dd-2584 [001] 283.106175: balance_dirty_state: bdi btrfs-1: dirty=928 wb=583 unstable=0 bg_thresh=1010 thresh=2021 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 283.106370: balance_dirty_state: bdi btrfs-1: dirty=953 wb=583 unstable=0 bg_thresh=1012 thresh=2025 gap=489 poll_thresh=20 ino=257 dd-2584 [001] 283.106377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=53628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 283.113315: balance_dirty_state: bdi btrfs-1: dirty=953 wb=583 unstable=0 bg_thresh=1012 thresh=2025 gap=489 poll_thresh=20 ino=257 dd-2584 [001] 283.113324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=53628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 283.121343: balance_dirty_state: bdi btrfs-1: dirty=962 wb=585 unstable=0 bg_thresh=1015 thresh=2030 gap=483 poll_thresh=20 ino=257 dd-2584 [001] 283.121352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=100% bdi_bw=53628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 283.129174: balance_dirty_state: bdi btrfs-1: dirty=962 wb=472 unstable=0 bg_thresh=1007 thresh=2014 gap=580 poll_thresh=20 ino=257 dd-2584 [001] 283.129299: balance_dirty_state: bdi btrfs-1: dirty=987 wb=472 unstable=0 bg_thresh=1007 thresh=2014 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 283.129420: balance_dirty_state: bdi btrfs-1: dirty=987 wb=472 unstable=0 bg_thresh=1009 thresh=2019 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 283.130020: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=472 unstable=0 bg_thresh=1012 thresh=2024 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 283.130262: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=472 unstable=0 bg_thresh=1014 thresh=2029 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 283.130271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=52240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 283.130350: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20508 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 283.132230: writeback_single_inode: bdi btrfs-1: ino=257 state= age=216 wrote=608 to_write=7584 dd-2584 [001] 283.137183: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1072 unstable=0 bg_thresh=1015 thresh=2030 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 283.137284: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1072 unstable=0 bg_thresh=1014 thresh=2029 gap=526 poll_thresh=13 ino=257 dd-2584 [001] 283.137346: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1072 unstable=0 bg_thresh=1017 thresh=2034 gap=506 poll_thresh=14 ino=257 dd-2584 [001] 283.137351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=52240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 283.145198: balance_dirty_state: bdi btrfs-1: dirty=456 wb=934 unstable=0 bg_thresh=1008 thresh=2016 gap=626 poll_thresh=14 ino=257 dd-2584 [001] 283.145282: balance_dirty_state: bdi btrfs-1: dirty=481 wb=934 unstable=0 bg_thresh=1008 thresh=2016 gap=601 poll_thresh=10 ino=257 dd-2584 [001] 283.145342: balance_dirty_state: bdi btrfs-1: dirty=481 wb=934 unstable=0 bg_thresh=1010 thresh=2021 gap=606 poll_thresh=11 ino=257 dd-2584 [001] 283.145397: balance_dirty_state: bdi btrfs-1: dirty=506 wb=934 unstable=0 bg_thresh=1010 thresh=2021 gap=581 poll_thresh=12 ino=257 dd-2584 [001] 283.145453: balance_dirty_state: bdi btrfs-1: dirty=531 wb=934 unstable=0 bg_thresh=1013 thresh=2026 gap=561 poll_thresh=13 ino=257 dd-2584 [001] 283.145510: balance_dirty_state: bdi btrfs-1: dirty=531 wb=934 unstable=0 bg_thresh=1013 thresh=2026 gap=561 poll_thresh=14 ino=257 dd-2584 [001] 283.145567: balance_dirty_state: bdi btrfs-1: dirty=556 wb=934 unstable=0 bg_thresh=1012 thresh=2025 gap=535 poll_thresh=15 ino=257 dd-2584 [001] 283.145628: balance_dirty_state: bdi btrfs-1: dirty=556 wb=934 unstable=0 bg_thresh=1015 thresh=2030 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 283.145744: balance_dirty_state: bdi btrfs-1: dirty=606 wb=934 unstable=0 bg_thresh=1014 thresh=2029 gap=489 poll_thresh=17 ino=257 dd-2584 [001] 283.145748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=52240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 283.153330: balance_dirty_state: bdi btrfs-1: dirty=606 wb=934 unstable=0 bg_thresh=1014 thresh=2029 gap=489 poll_thresh=17 ino=257 dd-2584 [001] 283.153339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=52240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 283.161317: balance_dirty_state: bdi btrfs-1: dirty=606 wb=934 unstable=0 bg_thresh=1014 thresh=2029 gap=489 poll_thresh=17 ino=257 dd-2584 [001] 283.161326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=52240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 283.169300: balance_dirty_state: bdi btrfs-1: dirty=606 wb=809 unstable=0 bg_thresh=1008 thresh=2016 gap=601 poll_thresh=17 ino=257 dd-2584 [001] 283.169389: balance_dirty_state: bdi btrfs-1: dirty=606 wb=809 unstable=0 bg_thresh=1008 thresh=2016 gap=601 poll_thresh=13 ino=257 dd-2584 [001] 283.169629: balance_dirty_state: bdi btrfs-1: dirty=631 wb=809 unstable=0 bg_thresh=1010 thresh=2021 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 283.169690: balance_dirty_state: bdi btrfs-1: dirty=656 wb=809 unstable=0 bg_thresh=1010 thresh=2021 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 283.169749: balance_dirty_state: bdi btrfs-1: dirty=656 wb=809 unstable=0 bg_thresh=1013 thresh=2026 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 283.169870: balance_dirty_state: bdi btrfs-1: dirty=706 wb=809 unstable=0 bg_thresh=1012 thresh=2025 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 283.169992: balance_dirty_state: bdi btrfs-1: dirty=731 wb=809 unstable=0 bg_thresh=1014 thresh=2029 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 283.169997: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=52240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 283.177251: balance_dirty_state: bdi btrfs-1: dirty=731 wb=809 unstable=0 bg_thresh=1014 thresh=2029 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 283.177256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=100% bdi_bw=52240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 283.185276: balance_dirty_state: bdi btrfs-1: dirty=731 wb=684 unstable=0 bg_thresh=1007 thresh=2015 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 283.185369: balance_dirty_state: bdi btrfs-1: dirty=756 wb=684 unstable=0 bg_thresh=1007 thresh=2015 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 283.185428: balance_dirty_state: bdi btrfs-1: dirty=756 wb=684 unstable=0 bg_thresh=1010 thresh=2020 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 283.185486: balance_dirty_state: bdi btrfs-1: dirty=781 wb=684 unstable=0 bg_thresh=1010 thresh=2020 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 283.185544: balance_dirty_state: bdi btrfs-1: dirty=781 wb=684 unstable=0 bg_thresh=1012 thresh=2025 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 283.185663: balance_dirty_state: bdi btrfs-1: dirty=831 wb=684 unstable=0 bg_thresh=1015 thresh=2030 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 283.185784: balance_dirty_state: bdi btrfs-1: dirty=856 wb=684 unstable=0 bg_thresh=1014 thresh=2028 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 283.185789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=52240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 283.193232: balance_dirty_state: bdi btrfs-1: dirty=856 wb=684 unstable=0 bg_thresh=996 thresh=1992 gap=452 poll_thresh=18 ino=257 dd-2584 [001] 283.193237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=52240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 283.201207: balance_dirty_state: bdi btrfs-1: dirty=856 wb=619 unstable=0 bg_thresh=999 thresh=1998 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 283.201273: balance_dirty_state: bdi btrfs-1: dirty=881 wb=619 unstable=0 bg_thresh=999 thresh=1998 gap=498 poll_thresh=13 ino=257 dd-2584 [001] 283.201278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=52240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 283.209207: balance_dirty_state: bdi btrfs-1: dirty=881 wb=619 unstable=0 bg_thresh=993 thresh=1986 gap=486 poll_thresh=13 ino=257 dd-2584 [001] 283.209216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=52240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 283.217314: balance_dirty_state: bdi btrfs-1: dirty=887 wb=624 unstable=0 bg_thresh=992 thresh=1985 gap=474 poll_thresh=13 ino=257 dd-2584 [001] 283.217320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=52240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 283.225299: balance_dirty_state: bdi btrfs-1: dirty=887 wb=499 unstable=0 bg_thresh=987 thresh=1975 gap=589 poll_thresh=13 ino=257 dd-2584 [005] 283.226100: balance_dirty_state: bdi btrfs-1: dirty=912 wb=499 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=10 ino=257 dd-2584 [005] 283.226242: balance_dirty_state: bdi btrfs-1: dirty=912 wb=499 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=11 ino=257 dd-2584 [005] 283.226357: balance_dirty_state: bdi btrfs-1: dirty=937 wb=499 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=12 ino=257 dd-2584 [005] 283.226475: balance_dirty_state: bdi btrfs-1: dirty=962 wb=499 unstable=0 bg_thresh=997 thresh=1995 gap=534 poll_thresh=13 ino=257 dd-2584 [005] 283.226593: balance_dirty_state: bdi btrfs-1: dirty=962 wb=499 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=14 ino=257 dd-2584 [005] 283.226710: balance_dirty_state: bdi btrfs-1: dirty=987 wb=499 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=15 ino=257 dd-2584 [005] 283.226830: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=499 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=16 ino=257 dd-2584 [005] 283.226839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=52240 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 283.226914: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20604 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 283.229715: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=560 to_write=7632 dd-2584 [005] 283.233381: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1049 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=16 ino=257 dd-2584 [005] 283.233390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=49120 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 283.241299: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1049 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=16 ino=257 dd-2584 [004] 283.241307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=49120 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 283.249290: balance_dirty_state: bdi btrfs-1: dirty=462 wb=924 unstable=0 bg_thresh=1002 thresh=2005 gap=619 poll_thresh=16 ino=257 dd-2584 [004] 283.249445: balance_dirty_state: bdi btrfs-1: dirty=462 wb=924 unstable=0 bg_thresh=1002 thresh=2005 gap=619 poll_thresh=12 ino=257 dd-2584 [004] 283.249565: balance_dirty_state: bdi btrfs-1: dirty=487 wb=924 unstable=0 bg_thresh=1005 thresh=2010 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 283.249684: balance_dirty_state: bdi btrfs-1: dirty=512 wb=924 unstable=0 bg_thresh=1007 thresh=2015 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 283.249802: balance_dirty_state: bdi btrfs-1: dirty=512 wb=924 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 283.249919: balance_dirty_state: bdi btrfs-1: dirty=537 wb=924 unstable=0 bg_thresh=1007 thresh=2014 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 283.250158: balance_dirty_state: bdi btrfs-1: dirty=562 wb=924 unstable=0 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 283.250396: balance_dirty_state: bdi btrfs-1: dirty=612 wb=924 unstable=0 bg_thresh=1006 thresh=2012 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 283.250405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=49120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.257301: balance_dirty_state: bdi btrfs-1: dirty=612 wb=924 unstable=0 bg_thresh=1006 thresh=2012 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 283.257310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=49120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 283.265338: balance_dirty_state: bdi btrfs-1: dirty=612 wb=799 unstable=0 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=18 ino=257 dd-2584 [000] 283.265835: balance_dirty_state: bdi btrfs-1: dirty=612 wb=799 unstable=0 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=13 ino=257 dd-2584 [000] 283.265954: balance_dirty_state: bdi btrfs-1: dirty=637 wb=799 unstable=0 bg_thresh=1008 thresh=2017 gap=581 poll_thresh=14 ino=257 dd-2584 [000] 283.266069: balance_dirty_state: bdi btrfs-1: dirty=637 wb=799 unstable=0 bg_thresh=1008 thresh=2017 gap=581 poll_thresh=15 ino=257 dd-2584 [000] 283.266188: balance_dirty_state: bdi btrfs-1: dirty=662 wb=799 unstable=0 bg_thresh=1008 thresh=2016 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 283.266424: balance_dirty_state: bdi btrfs-1: dirty=687 wb=799 unstable=0 bg_thresh=1007 thresh=2015 gap=529 poll_thresh=17 ino=257 dd-2584 [000] 283.266662: balance_dirty_state: bdi btrfs-1: dirty=737 wb=799 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 283.266671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=98% bdi_bw=49120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 283.273219: balance_dirty_state: bdi btrfs-1: dirty=737 wb=799 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 283.273226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=98% bdi_bw=49120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 283.281347: balance_dirty_state: bdi btrfs-1: dirty=737 wb=799 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 283.281356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=98% bdi_bw=49120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 283.289261: balance_dirty_state: bdi btrfs-1: dirty=737 wb=674 unstable=0 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 283.289342: balance_dirty_state: bdi btrfs-1: dirty=737 wb=674 unstable=0 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=13 ino=257 dd-2584 [000] 283.289419: balance_dirty_state: bdi btrfs-1: dirty=762 wb=674 unstable=0 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=14 ino=257 dd-2584 [000] 283.289494: balance_dirty_state: bdi btrfs-1: dirty=762 wb=674 unstable=0 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 283.289574: balance_dirty_state: bdi btrfs-1: dirty=787 wb=674 unstable=0 bg_thresh=1006 thresh=2013 gap=552 poll_thresh=16 ino=257 dd-2584 [000] 283.289732: balance_dirty_state: bdi btrfs-1: dirty=812 wb=674 unstable=0 bg_thresh=1008 thresh=2017 gap=531 poll_thresh=17 ino=257 dd-2584 [000] 283.289887: balance_dirty_state: bdi btrfs-1: dirty=862 wb=674 unstable=0 bg_thresh=1008 thresh=2016 gap=480 poll_thresh=18 ino=257 dd-2584 [000] 283.289893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=49120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.297250: balance_dirty_state: bdi btrfs-1: dirty=862 wb=574 unstable=0 bg_thresh=1010 thresh=2020 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 283.297666: balance_dirty_state: bdi btrfs-1: dirty=862 wb=574 unstable=0 bg_thresh=1009 thresh=2019 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 283.297751: balance_dirty_state: bdi btrfs-1: dirty=887 wb=574 unstable=0 bg_thresh=1012 thresh=2024 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 283.297837: balance_dirty_state: bdi btrfs-1: dirty=912 wb=574 unstable=0 bg_thresh=1009 thresh=2018 gap=532 poll_thresh=15 ino=257 dd-2584 [004] 283.297922: balance_dirty_state: bdi btrfs-1: dirty=912 wb=574 unstable=0 bg_thresh=1008 thresh=2017 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 283.298093: balance_dirty_state: bdi btrfs-1: dirty=937 wb=574 unstable=0 bg_thresh=1008 thresh=2016 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 283.298266: balance_dirty_state: bdi btrfs-1: dirty=987 wb=574 unstable=0 bg_thresh=1007 thresh=2015 gap=454 poll_thresh=18 ino=257 dd-2584 [004] 283.298273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=49120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.305353: balance_dirty_state: bdi btrfs-1: dirty=987 wb=574 unstable=0 bg_thresh=1007 thresh=2015 gap=454 poll_thresh=18 ino=257 dd-2584 [004] 283.305361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=49120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 283.313255: balance_dirty_state: bdi btrfs-1: dirty=987 wb=449 unstable=0 bg_thresh=1009 thresh=2019 gap=583 poll_thresh=18 ino=257 dd-2584 [000] 283.313332: balance_dirty_state: bdi btrfs-1: dirty=987 wb=449 unstable=0 bg_thresh=1009 thresh=2018 gap=582 poll_thresh=13 ino=257 dd-2584 [000] 283.313391: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=449 unstable=0 bg_thresh=1009 thresh=2018 gap=557 poll_thresh=14 ino=257 flush-btrfs-1-2586 [004] 283.313410: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20692 wrote=0 to_write=8192 dd-2584 [000] 283.313483: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=449 unstable=0 bg_thresh=1008 thresh=2017 gap=531 poll_thresh=15 ino=257 dd-2584 [000] 283.313576: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=449 unstable=0 bg_thresh=1005 thresh=2011 gap=525 poll_thresh=16 ino=257 dd-2584 [000] 283.313775: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=499 unstable=0 bg_thresh=1004 thresh=2009 gap=473 poll_thresh=17 ino=257 dd-2584 [000] 283.313777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=49120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 283.315493: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=624 to_write=7568 dd-2584 [004] 283.321273: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1074 unstable=0 bg_thresh=1001 thresh=2002 gap=466 poll_thresh=17 ino=257 dd-2584 [004] 283.321285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=49120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 283.329341: balance_dirty_state: bdi btrfs-1: dirty=462 wb=949 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=17 ino=257 dd-2584 [000] 283.329434: balance_dirty_state: bdi btrfs-1: dirty=462 wb=949 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=13 ino=257 dd-2584 [000] 283.329518: balance_dirty_state: bdi btrfs-1: dirty=487 wb=949 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=14 ino=257 dd-2584 [000] 283.329883: balance_dirty_state: bdi btrfs-1: dirty=487 wb=949 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 283.329966: balance_dirty_state: bdi btrfs-1: dirty=512 wb=949 unstable=0 bg_thresh=1004 thresh=2009 gap=548 poll_thresh=16 ino=257 dd-2584 [000] 283.330132: balance_dirty_state: bdi btrfs-1: dirty=537 wb=949 unstable=0 bg_thresh=1007 thresh=2014 gap=528 poll_thresh=17 ino=257 dd-2584 [000] 283.330306: balance_dirty_state: bdi btrfs-1: dirty=587 wb=949 unstable=0 bg_thresh=1009 thresh=2018 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 283.330313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=98% bdi_bw=49120 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 283.337380: balance_dirty_state: bdi btrfs-1: dirty=587 wb=949 unstable=0 bg_thresh=1003 thresh=2006 gap=470 poll_thresh=18 ino=257 dd-2584 [002] 283.337389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 283.345346: balance_dirty_state: bdi btrfs-1: dirty=587 wb=824 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=18 ino=257 dd-2584 [002] 283.345473: balance_dirty_state: bdi btrfs-1: dirty=587 wb=824 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=13 ino=257 dd-2584 [002] 283.345588: balance_dirty_state: bdi btrfs-1: dirty=612 wb=824 unstable=0 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=14 ino=257 dd-2584 [002] 283.345705: balance_dirty_state: bdi btrfs-1: dirty=637 wb=824 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=15 ino=257 dd-2584 [002] 283.345820: balance_dirty_state: bdi btrfs-1: dirty=637 wb=824 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=16 ino=257 dd-2584 [002] 283.346055: balance_dirty_state: bdi btrfs-1: dirty=687 wb=824 unstable=0 bg_thresh=1007 thresh=2014 gap=503 poll_thresh=17 ino=257 dd-2584 [002] 283.346063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 283.353514: balance_dirty_state: bdi btrfs-1: dirty=687 wb=699 unstable=0 bg_thresh=1009 thresh=2019 gap=633 poll_thresh=13 ino=257 dd-2584 [002] 283.353571: balance_dirty_state: bdi btrfs-1: dirty=712 wb=699 unstable=0 bg_thresh=1009 thresh=2018 gap=607 poll_thresh=14 ino=257 dd-2584 [002] 283.353628: balance_dirty_state: bdi btrfs-1: dirty=737 wb=699 unstable=0 bg_thresh=1009 thresh=2018 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 283.353685: balance_dirty_state: bdi btrfs-1: dirty=737 wb=699 unstable=0 bg_thresh=1008 thresh=2017 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 283.353973: balance_dirty_state: bdi btrfs-1: dirty=787 wb=699 unstable=0 bg_thresh=1008 thresh=2016 gap=530 poll_thresh=17 ino=257 dd-2584 [002] 283.354089: balance_dirty_state: bdi btrfs-1: dirty=812 wb=699 unstable=0 bg_thresh=1010 thresh=2020 gap=509 poll_thresh=18 ino=257 dd-2584 [002] 283.354203: balance_dirty_state: bdi btrfs-1: dirty=837 wb=699 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=19 ino=257 dd-2584 [002] 283.354208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 283.361420: balance_dirty_state: bdi btrfs-1: dirty=837 wb=699 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=19 ino=257 dd-2584 [002] 283.361428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 283.369299: balance_dirty_state: bdi btrfs-1: dirty=837 wb=649 unstable=0 bg_thresh=1009 thresh=2018 gap=532 poll_thresh=19 ino=257 dd-2584 [002] 283.369403: balance_dirty_state: bdi btrfs-1: dirty=862 wb=649 unstable=0 bg_thresh=1008 thresh=2017 gap=506 poll_thresh=14 ino=257 dd-2584 [002] 283.369463: balance_dirty_state: bdi btrfs-1: dirty=862 wb=649 unstable=0 bg_thresh=1008 thresh=2017 gap=506 poll_thresh=15 ino=257 dd-2584 [002] 283.369524: balance_dirty_state: bdi btrfs-1: dirty=887 wb=649 unstable=0 bg_thresh=1008 thresh=2016 gap=480 poll_thresh=16 ino=257 dd-2584 [002] 283.369528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 283.377354: balance_dirty_state: bdi btrfs-1: dirty=887 wb=649 unstable=0 bg_thresh=1007 thresh=2015 gap=479 poll_thresh=16 ino=257 dd-2584 [002] 283.377362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 283.385417: balance_dirty_state: bdi btrfs-1: dirty=887 wb=524 unstable=0 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=16 ino=257 dd-2584 [000] 283.385539: balance_dirty_state: bdi btrfs-1: dirty=887 wb=524 unstable=0 bg_thresh=1010 thresh=2020 gap=609 poll_thresh=12 ino=257 dd-2584 [000] 283.385661: balance_dirty_state: bdi btrfs-1: dirty=912 wb=524 unstable=0 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=13 ino=257 dd-2584 [000] 283.385780: balance_dirty_state: bdi btrfs-1: dirty=937 wb=524 unstable=0 bg_thresh=1009 thresh=2019 gap=558 poll_thresh=14 ino=257 dd-2584 [000] 283.385899: balance_dirty_state: bdi btrfs-1: dirty=937 wb=524 unstable=0 bg_thresh=1006 thresh=2013 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 283.386018: balance_dirty_state: bdi btrfs-1: dirty=962 wb=524 unstable=0 bg_thresh=1009 thresh=2018 gap=532 poll_thresh=16 ino=257 dd-2584 [000] 283.386253: balance_dirty_state: bdi btrfs-1: dirty=987 wb=524 unstable=0 bg_thresh=1011 thresh=2022 gap=511 poll_thresh=17 ino=257 dd-2584 [000] 283.386851: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=524 unstable=0 bg_thresh=1010 thresh=2021 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 283.386860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 283.386895: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20764 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 283.389708: writeback_single_inode: bdi btrfs-1: ino=257 state= age=140 wrote=576 to_write=7616 dd-2584 [000] 283.393267: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1099 unstable=0 bg_thresh=1010 thresh=2021 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 283.393275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 283.401272: balance_dirty_state: bdi btrfs-1: dirty=437 wb=974 unstable=0 bg_thresh=1013 thresh=2026 gap=615 poll_thresh=18 ino=257 dd-2584 [000] 283.401352: balance_dirty_state: bdi btrfs-1: dirty=462 wb=974 unstable=0 bg_thresh=1010 thresh=2020 gap=584 poll_thresh=13 ino=257 dd-2584 [000] 283.401408: balance_dirty_state: bdi btrfs-1: dirty=487 wb=974 unstable=0 bg_thresh=1009 thresh=2019 gap=558 poll_thresh=14 ino=257 dd-2584 [000] 283.401466: balance_dirty_state: bdi btrfs-1: dirty=487 wb=974 unstable=0 bg_thresh=1009 thresh=2019 gap=558 poll_thresh=15 ino=257 dd-2584 [000] 283.401522: balance_dirty_state: bdi btrfs-1: dirty=512 wb=974 unstable=0 bg_thresh=1009 thresh=2018 gap=532 poll_thresh=16 ino=257 dd-2584 [000] 283.401637: balance_dirty_state: bdi btrfs-1: dirty=537 wb=974 unstable=0 bg_thresh=1011 thresh=2022 gap=511 poll_thresh=17 ino=257 dd-2584 [000] 283.401753: balance_dirty_state: bdi btrfs-1: dirty=587 wb=974 unstable=0 bg_thresh=1010 thresh=2021 gap=460 poll_thresh=18 ino=257 dd-2584 [000] 283.401757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 283.409399: balance_dirty_state: bdi btrfs-1: dirty=587 wb=974 unstable=0 bg_thresh=1010 thresh=2021 gap=460 poll_thresh=18 ino=257 dd-2584 [000] 283.409404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 283.417361: balance_dirty_state: bdi btrfs-1: dirty=587 wb=824 unstable=0 bg_thresh=1009 thresh=2018 gap=607 poll_thresh=18 ino=257 dd-2584 [000] 283.417435: balance_dirty_state: bdi btrfs-1: dirty=587 wb=824 unstable=0 bg_thresh=1009 thresh=2018 gap=607 poll_thresh=13 ino=257 dd-2584 [000] 283.417502: balance_dirty_state: bdi btrfs-1: dirty=612 wb=824 unstable=0 bg_thresh=1008 thresh=2017 gap=581 poll_thresh=14 ino=257 dd-2584 [000] 283.417571: balance_dirty_state: bdi btrfs-1: dirty=637 wb=824 unstable=0 bg_thresh=1011 thresh=2022 gap=561 poll_thresh=15 ino=257 dd-2584 [000] 283.417639: balance_dirty_state: bdi btrfs-1: dirty=637 wb=824 unstable=0 bg_thresh=1010 thresh=2021 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 283.417775: balance_dirty_state: bdi btrfs-1: dirty=662 wb=824 unstable=0 bg_thresh=1010 thresh=2020 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 283.418115: balance_dirty_state: bdi btrfs-1: dirty=712 wb=824 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 283.418121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 283.425389: balance_dirty_state: bdi btrfs-1: dirty=712 wb=699 unstable=0 bg_thresh=1010 thresh=2021 gap=610 poll_thresh=18 ino=257 dd-2584 [000] 283.425465: balance_dirty_state: bdi btrfs-1: dirty=712 wb=699 unstable=0 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=13 ino=257 dd-2584 [000] 283.425534: balance_dirty_state: bdi btrfs-1: dirty=737 wb=699 unstable=0 bg_thresh=1010 thresh=2020 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 283.425606: balance_dirty_state: bdi btrfs-1: dirty=762 wb=699 unstable=0 bg_thresh=1009 thresh=2019 gap=558 poll_thresh=15 ino=257 dd-2584 [000] 283.425677: balance_dirty_state: bdi btrfs-1: dirty=762 wb=699 unstable=0 bg_thresh=1012 thresh=2024 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 283.425817: balance_dirty_state: bdi btrfs-1: dirty=812 wb=699 unstable=0 bg_thresh=1011 thresh=2023 gap=512 poll_thresh=17 ino=257 dd-2584 [000] 283.425958: balance_dirty_state: bdi btrfs-1: dirty=837 wb=699 unstable=0 bg_thresh=1011 thresh=2022 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 283.425963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 283.433410: balance_dirty_state: bdi btrfs-1: dirty=837 wb=699 unstable=0 bg_thresh=1011 thresh=2022 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 283.433415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 283.445376: balance_dirty_state: bdi btrfs-1: dirty=837 wb=674 unstable=0 bg_thresh=1008 thresh=2016 gap=505 poll_thresh=18 ino=257 dd-2584 [000] 283.445492: balance_dirty_state: bdi btrfs-1: dirty=837 wb=649 unstable=0 bg_thresh=1007 thresh=2014 gap=528 poll_thresh=13 ino=257 dd-2584 [000] 283.445592: balance_dirty_state: bdi btrfs-1: dirty=862 wb=649 unstable=0 bg_thresh=1009 thresh=2019 gap=508 poll_thresh=14 ino=257 dd-2584 [000] 283.445686: balance_dirty_state: bdi btrfs-1: dirty=887 wb=649 unstable=0 bg_thresh=1007 thresh=2014 gap=478 poll_thresh=15 ino=257 dd-2584 [000] 283.445694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=45580 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [004] 283.453330: balance_dirty_state: bdi btrfs-1: dirty=887 wb=599 unstable=0 bg_thresh=989 thresh=1978 gap=492 poll_thresh=15 ino=257 dd-2584 [004] 283.453337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=45580 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 283.461359: balance_dirty_state: bdi btrfs-1: dirty=887 wb=599 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=15 ino=257 dd-2584 [004] 283.461454: balance_dirty_state: bdi btrfs-1: dirty=887 wb=599 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=11 ino=257 dd-2584 [004] 283.461541: balance_dirty_state: bdi btrfs-1: dirty=912 wb=599 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=12 ino=257 dd-2584 [004] 283.461547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=45580 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 283.469365: balance_dirty_state: bdi btrfs-1: dirty=912 wb=599 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=12 ino=257 dd-2584 [002] 283.469375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=45580 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 283.477375: balance_dirty_state: bdi btrfs-1: dirty=912 wb=474 unstable=0 bg_thresh=991 thresh=1983 gap=597 poll_thresh=12 ino=257 dd-2584 [002] 283.477501: balance_dirty_state: bdi btrfs-1: dirty=937 wb=474 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=9 ino=257 dd-2584 [002] 283.477983: balance_dirty_state: bdi btrfs-1: dirty=937 wb=474 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=10 ino=257 dd-2584 [002] 283.478098: balance_dirty_state: bdi btrfs-1: dirty=962 wb=474 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=11 ino=257 dd-2584 [002] 283.478212: balance_dirty_state: bdi btrfs-1: dirty=987 wb=474 unstable=0 bg_thresh=996 thresh=1993 gap=532 poll_thresh=12 ino=257 dd-2584 [002] 283.478326: balance_dirty_state: bdi btrfs-1: dirty=987 wb=474 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=13 ino=257 dd-2584 [002] 283.478445: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=474 unstable=0 bg_thresh=999 thresh=1998 gap=512 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 283.478498: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20856 wrote=0 to_write=8192 dd-2584 [002] 283.478559: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=474 unstable=0 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=15 ino=257 dd-2584 [002] 283.478632: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=474 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=16 ino=257 dd-2584 [002] 283.478634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=45580 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 283.480251: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=592 to_write=7600 dd-2584 [002] 283.489370: balance_dirty_state: bdi btrfs-1: dirty=437 wb=924 unstable=0 bg_thresh=1001 thresh=2002 gap=641 poll_thresh=16 ino=257 dd-2584 [002] 283.489482: balance_dirty_state: bdi btrfs-1: dirty=462 wb=924 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=12 ino=257 dd-2584 [002] 283.489541: balance_dirty_state: bdi btrfs-1: dirty=462 wb=924 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=13 ino=257 dd-2584 [002] 283.489601: balance_dirty_state: bdi btrfs-1: dirty=487 wb=924 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=14 ino=257 dd-2584 [002] 283.489659: balance_dirty_state: bdi btrfs-1: dirty=512 wb=924 unstable=0 bg_thresh=997 thresh=1994 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 283.489716: balance_dirty_state: bdi btrfs-1: dirty=512 wb=924 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=16 ino=257 dd-2584 [002] 283.489833: balance_dirty_state: bdi btrfs-1: dirty=562 wb=924 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 283.489947: balance_dirty_state: bdi btrfs-1: dirty=587 wb=924 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 283.489952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=45580 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 283.497409: balance_dirty_state: bdi btrfs-1: dirty=587 wb=924 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 283.497419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=45580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 283.509374: balance_dirty_state: bdi btrfs-1: dirty=587 wb=674 unstable=0 bg_thresh=1000 thresh=2000 gap=739 poll_thresh=18 ino=257 dd-2584 [000] 283.509861: balance_dirty_state: bdi btrfs-1: dirty=587 wb=674 unstable=0 bg_thresh=1002 thresh=2005 gap=744 poll_thresh=13 ino=257 dd-2584 [000] 283.509978: balance_dirty_state: bdi btrfs-1: dirty=612 wb=674 unstable=0 bg_thresh=1005 thresh=2010 gap=724 poll_thresh=14 ino=257 dd-2584 [000] 283.510093: balance_dirty_state: bdi btrfs-1: dirty=637 wb=674 unstable=0 bg_thresh=1005 thresh=2010 gap=699 poll_thresh=15 ino=257 dd-2584 [000] 283.510212: balance_dirty_state: bdi btrfs-1: dirty=637 wb=674 unstable=0 bg_thresh=1007 thresh=2015 gap=704 poll_thresh=16 ino=257 dd-2584 [000] 283.510449: balance_dirty_state: bdi btrfs-1: dirty=687 wb=674 unstable=0 bg_thresh=1004 thresh=2008 gap=647 poll_thresh=17 ino=257 dd-2584 [000] 283.510687: balance_dirty_state: bdi btrfs-1: dirty=712 wb=674 unstable=0 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=18 ino=257 dd-2584 [000] 283.510924: balance_dirty_state: bdi btrfs-1: dirty=737 wb=674 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=19 ino=257 dd-2584 [000] 283.511160: balance_dirty_state: bdi btrfs-1: dirty=762 wb=674 unstable=0 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=20 ino=257 dd-2584 [000] 283.511398: balance_dirty_state: bdi btrfs-1: dirty=812 wb=674 unstable=0 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=21 ino=257 dd-2584 [000] 283.511629: balance_dirty_state: bdi btrfs-1: dirty=837 wb=674 unstable=0 bg_thresh=1004 thresh=2008 gap=497 poll_thresh=22 ino=257 dd-2584 [000] 283.511638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=45580 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 283.517338: balance_dirty_state: bdi btrfs-1: dirty=837 wb=599 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=22 ino=257 dd-2584 [004] 283.517752: balance_dirty_state: bdi btrfs-1: dirty=862 wb=599 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 283.517920: balance_dirty_state: bdi btrfs-1: dirty=887 wb=599 unstable=0 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 283.518089: balance_dirty_state: bdi btrfs-1: dirty=912 wb=599 unstable=0 bg_thresh=1011 thresh=2023 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 283.518260: balance_dirty_state: bdi btrfs-1: dirty=937 wb=599 unstable=0 bg_thresh=1011 thresh=2022 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 283.518266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=45580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.525328: balance_dirty_state: bdi btrfs-1: dirty=937 wb=599 unstable=0 bg_thresh=1011 thresh=2022 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 283.525336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=45580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.533384: balance_dirty_state: bdi btrfs-1: dirty=937 wb=474 unstable=0 bg_thresh=1008 thresh=2017 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 283.533461: balance_dirty_state: bdi btrfs-1: dirty=962 wb=474 unstable=0 bg_thresh=1008 thresh=2017 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 283.533527: balance_dirty_state: bdi btrfs-1: dirty=987 wb=474 unstable=0 bg_thresh=1008 thresh=2016 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 283.533594: balance_dirty_state: bdi btrfs-1: dirty=987 wb=474 unstable=0 bg_thresh=1008 thresh=2016 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 283.533725: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=474 unstable=0 bg_thresh=1010 thresh=2020 gap=509 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 283.533761: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20912 wrote=0 to_write=8192 dd-2584 [004] 283.533867: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=474 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 283.533869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=98% bdi_bw=45580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 283.535409: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=624 to_write=7568 dd-2584 [004] 283.541400: balance_dirty_state: bdi btrfs-1: dirty=437 wb=974 unstable=0 bg_thresh=1005 thresh=2010 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 283.541472: balance_dirty_state: bdi btrfs-1: dirty=462 wb=974 unstable=0 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=13 ino=257 dd-2584 [004] 283.541532: balance_dirty_state: bdi btrfs-1: dirty=462 wb=974 unstable=0 bg_thresh=1007 thresh=2015 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 283.541770: balance_dirty_state: bdi btrfs-1: dirty=487 wb=974 unstable=0 bg_thresh=1004 thresh=2009 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 283.541830: balance_dirty_state: bdi btrfs-1: dirty=512 wb=974 unstable=0 bg_thresh=1007 thresh=2014 gap=528 poll_thresh=16 ino=257 dd-2584 [004] 283.541947: balance_dirty_state: bdi btrfs-1: dirty=537 wb=974 unstable=0 bg_thresh=1006 thresh=2013 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 283.541952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-94% task_weight=99% bdi_bw=45580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.549484: balance_dirty_state: bdi btrfs-1: dirty=537 wb=974 unstable=0 bg_thresh=1006 thresh=2012 gap=501 poll_thresh=13 ino=257 dd-2584 [004] 283.549489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-96% task_weight=100% bdi_bw=44388 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 283.557435: balance_dirty_state: bdi btrfs-1: dirty=562 wb=849 unstable=0 bg_thresh=1005 thresh=2010 gap=599 poll_thresh=10 ino=257 dd-2584 [004] 283.557551: balance_dirty_state: bdi btrfs-1: dirty=587 wb=849 unstable=0 bg_thresh=1007 thresh=2015 gap=579 poll_thresh=11 ino=257 dd-2584 [004] 283.557667: balance_dirty_state: bdi btrfs-1: dirty=587 wb=849 unstable=0 bg_thresh=1010 thresh=2020 gap=584 poll_thresh=12 ino=257 dd-2584 [004] 283.557782: balance_dirty_state: bdi btrfs-1: dirty=612 wb=849 unstable=0 bg_thresh=1010 thresh=2020 gap=559 poll_thresh=13 ino=257 dd-2584 [004] 283.557896: balance_dirty_state: bdi btrfs-1: dirty=637 wb=849 unstable=0 bg_thresh=1012 thresh=2025 gap=539 poll_thresh=14 ino=257 dd-2584 [004] 283.558014: balance_dirty_state: bdi btrfs-1: dirty=637 wb=849 unstable=0 bg_thresh=1009 thresh=2019 gap=533 poll_thresh=15 ino=257 dd-2584 [004] 283.558134: balance_dirty_state: bdi btrfs-1: dirty=662 wb=849 unstable=0 bg_thresh=1012 thresh=2024 gap=513 poll_thresh=16 ino=257 dd-2584 [004] 283.558366: balance_dirty_state: bdi btrfs-1: dirty=687 wb=849 unstable=0 bg_thresh=1011 thresh=2023 gap=487 poll_thresh=17 ino=257 dd-2584 [004] 283.558375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=44388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.565441: balance_dirty_state: bdi btrfs-1: dirty=687 wb=849 unstable=0 bg_thresh=1011 thresh=2023 gap=487 poll_thresh=17 ino=257 dd-2584 [004] 283.565450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=44388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.573353: balance_dirty_state: bdi btrfs-1: dirty=687 wb=649 unstable=0 bg_thresh=1004 thresh=2008 gap=672 poll_thresh=17 ino=257 dd-2584 [004] 283.573439: balance_dirty_state: bdi btrfs-1: dirty=712 wb=649 unstable=0 bg_thresh=1004 thresh=2008 gap=647 poll_thresh=13 ino=257 dd-2584 [004] 283.573523: balance_dirty_state: bdi btrfs-1: dirty=712 wb=649 unstable=0 bg_thresh=1006 thresh=2013 gap=652 poll_thresh=14 ino=257 dd-2584 [004] 283.573819: balance_dirty_state: bdi btrfs-1: dirty=737 wb=649 unstable=0 bg_thresh=1006 thresh=2013 gap=627 poll_thresh=15 ino=257 dd-2584 [004] 283.573895: balance_dirty_state: bdi btrfs-1: dirty=762 wb=649 unstable=0 bg_thresh=1009 thresh=2018 gap=607 poll_thresh=16 ino=257 dd-2584 [004] 283.574066: balance_dirty_state: bdi btrfs-1: dirty=787 wb=649 unstable=0 bg_thresh=1011 thresh=2023 gap=587 poll_thresh=17 ino=257 dd-2584 [004] 283.574227: balance_dirty_state: bdi btrfs-1: dirty=812 wb=649 unstable=0 bg_thresh=1013 thresh=2027 gap=566 poll_thresh=18 ino=257 dd-2584 [004] 283.574346: balance_dirty_state: bdi btrfs-1: dirty=862 wb=649 unstable=0 bg_thresh=1013 thresh=2026 gap=515 poll_thresh=19 ino=257 dd-2584 [004] 283.574465: balance_dirty_state: bdi btrfs-1: dirty=887 wb=649 unstable=0 bg_thresh=1012 thresh=2025 gap=489 poll_thresh=20 ino=257 dd-2584 [004] 283.574470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-126% task_weight=98% bdi_bw=44388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.581993: balance_dirty_state: bdi btrfs-1: dirty=887 wb=649 unstable=0 bg_thresh=997 thresh=1994 gap=458 poll_thresh=20 ino=257 dd-2584 [004] 283.581999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=44388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.589375: balance_dirty_state: bdi btrfs-1: dirty=887 wb=524 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=20 ino=257 dd-2584 [004] 283.589441: balance_dirty_state: bdi btrfs-1: dirty=887 wb=524 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 283.589500: balance_dirty_state: bdi btrfs-1: dirty=912 wb=524 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 283.589619: balance_dirty_state: bdi btrfs-1: dirty=937 wb=524 unstable=0 bg_thresh=1008 thresh=2016 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 283.589739: balance_dirty_state: bdi btrfs-1: dirty=987 wb=524 unstable=0 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 283.590037: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=524 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 283.590042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=98% bdi_bw=44388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 283.590060: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20968 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 283.591746: writeback_single_inode: bdi btrfs-1: ino=257 state= age=188 wrote=576 to_write=7616 dd-2584 [004] 283.597338: balance_dirty_state: bdi btrfs-1: dirty=437 wb=974 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=19 ino=257 dd-2584 [004] 283.597484: balance_dirty_state: bdi btrfs-1: dirty=462 wb=974 unstable=0 bg_thresh=996 thresh=1992 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 283.597546: balance_dirty_state: bdi btrfs-1: dirty=462 wb=974 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 283.597604: balance_dirty_state: bdi btrfs-1: dirty=487 wb=974 unstable=0 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 283.597718: balance_dirty_state: bdi btrfs-1: dirty=512 wb=974 unstable=0 bg_thresh=1003 thresh=2007 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 283.597835: balance_dirty_state: bdi btrfs-1: dirty=537 wb=974 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 283.597839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=44388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.605340: balance_dirty_state: bdi btrfs-1: dirty=537 wb=974 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 283.605349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=44388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.613454: balance_dirty_state: bdi btrfs-1: dirty=537 wb=974 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 283.613464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=44388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.621415: balance_dirty_state: bdi btrfs-1: dirty=537 wb=974 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 283.621426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=44388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.629348: balance_dirty_state: bdi btrfs-1: dirty=537 wb=824 unstable=0 bg_thresh=1001 thresh=2002 gap=641 poll_thresh=18 ino=257 dd-2584 [004] 283.629488: balance_dirty_state: bdi btrfs-1: dirty=562 wb=824 unstable=0 bg_thresh=1001 thresh=2002 gap=616 poll_thresh=13 ino=257 dd-2584 [004] 283.629589: balance_dirty_state: bdi btrfs-1: dirty=587 wb=824 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 283.629692: balance_dirty_state: bdi btrfs-1: dirty=587 wb=824 unstable=0 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=15 ino=257 dd-2584 [004] 283.629795: balance_dirty_state: bdi btrfs-1: dirty=612 wb=824 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 283.630001: balance_dirty_state: bdi btrfs-1: dirty=637 wb=824 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 283.630527: balance_dirty_state: bdi btrfs-1: dirty=687 wb=824 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 283.630536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=44388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.637382: balance_dirty_state: bdi btrfs-1: dirty=687 wb=824 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 283.637392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=44388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.645351: balance_dirty_state: bdi btrfs-1: dirty=687 wb=699 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 283.645503: balance_dirty_state: bdi btrfs-1: dirty=687 wb=699 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 283.645618: balance_dirty_state: bdi btrfs-1: dirty=712 wb=699 unstable=0 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 283.645737: balance_dirty_state: bdi btrfs-1: dirty=712 wb=699 unstable=0 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 283.645855: balance_dirty_state: bdi btrfs-1: dirty=737 wb=699 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 283.646091: balance_dirty_state: bdi btrfs-1: dirty=762 wb=699 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 283.646328: balance_dirty_state: bdi btrfs-1: dirty=812 wb=699 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 283.646336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=44388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.653397: balance_dirty_state: bdi btrfs-1: dirty=812 wb=599 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 283.653504: balance_dirty_state: bdi btrfs-1: dirty=812 wb=599 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 283.653587: balance_dirty_state: bdi btrfs-1: dirty=837 wb=599 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 283.653672: balance_dirty_state: bdi btrfs-1: dirty=862 wb=599 unstable=0 bg_thresh=1004 thresh=2009 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 283.653758: balance_dirty_state: bdi btrfs-1: dirty=862 wb=599 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 283.653928: balance_dirty_state: bdi btrfs-1: dirty=887 wb=599 unstable=0 bg_thresh=1003 thresh=2007 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 283.654398: balance_dirty_state: bdi btrfs-1: dirty=937 wb=599 unstable=0 bg_thresh=1005 thresh=2011 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 283.654405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=43472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.661410: balance_dirty_state: bdi btrfs-1: dirty=937 wb=599 unstable=0 bg_thresh=1005 thresh=2011 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 283.661420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=43472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.669366: balance_dirty_state: bdi btrfs-1: dirty=937 wb=474 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 283.669442: balance_dirty_state: bdi btrfs-1: dirty=937 wb=474 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 283.669498: balance_dirty_state: bdi btrfs-1: dirty=962 wb=474 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 283.669552: balance_dirty_state: bdi btrfs-1: dirty=987 wb=474 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=15 ino=257 dd-2584 [004] 283.669609: balance_dirty_state: bdi btrfs-1: dirty=987 wb=474 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 283.669719: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=474 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 283.669724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=43472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 283.669806: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21048 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 283.671180: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=592 to_write=7600 dd-2584 [004] 283.677449: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1074 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=13 ino=257 dd-2584 [004] 283.677452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=43472 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 283.685398: balance_dirty_state: bdi btrfs-1: dirty=437 wb=949 unstable=0 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=13 ino=257 dd-2584 [004] 283.685470: balance_dirty_state: bdi btrfs-1: dirty=462 wb=949 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=10 ino=257 dd-2584 [004] 283.685539: balance_dirty_state: bdi btrfs-1: dirty=487 wb=949 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=11 ino=257 dd-2584 [004] 283.685608: balance_dirty_state: bdi btrfs-1: dirty=487 wb=949 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=12 ino=257 dd-2584 [004] 283.685677: balance_dirty_state: bdi btrfs-1: dirty=512 wb=949 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=13 ino=257 dd-2584 [004] 283.685747: balance_dirty_state: bdi btrfs-1: dirty=512 wb=949 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=14 ino=257 dd-2584 [004] 283.685816: balance_dirty_state: bdi btrfs-1: dirty=537 wb=949 unstable=0 bg_thresh=1003 thresh=2007 gap=521 poll_thresh=15 ino=257 dd-2584 [004] 283.685886: balance_dirty_state: bdi btrfs-1: dirty=562 wb=949 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=16 ino=257 dd-2584 [004] 283.685891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=43472 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 283.693353: balance_dirty_state: bdi btrfs-1: dirty=562 wb=949 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=16 ino=257 dd-2584 [004] 283.693356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=43472 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 283.701396: balance_dirty_state: bdi btrfs-1: dirty=562 wb=824 unstable=0 bg_thresh=1003 thresh=2006 gap=620 poll_thresh=16 ino=257 dd-2584 [004] 283.701456: balance_dirty_state: bdi btrfs-1: dirty=562 wb=824 unstable=0 bg_thresh=1003 thresh=2006 gap=620 poll_thresh=12 ino=257 dd-2584 [004] 283.701754: balance_dirty_state: bdi btrfs-1: dirty=587 wb=824 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 283.701840: balance_dirty_state: bdi btrfs-1: dirty=612 wb=824 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 283.701924: balance_dirty_state: bdi btrfs-1: dirty=612 wb=824 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 283.702013: balance_dirty_state: bdi btrfs-1: dirty=637 wb=824 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 283.702187: balance_dirty_state: bdi btrfs-1: dirty=662 wb=824 unstable=0 bg_thresh=1007 thresh=2014 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 283.702360: balance_dirty_state: bdi btrfs-1: dirty=687 wb=824 unstable=0 bg_thresh=1006 thresh=2013 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 283.702366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=43472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.709388: balance_dirty_state: bdi btrfs-1: dirty=687 wb=824 unstable=0 bg_thresh=1009 thresh=2018 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 283.709584: balance_dirty_state: bdi btrfs-1: dirty=712 wb=824 unstable=0 bg_thresh=1008 thresh=2017 gap=481 poll_thresh=13 ino=257 dd-2584 [004] 283.709596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=43472 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 283.717393: balance_dirty_state: bdi btrfs-1: dirty=712 wb=624 unstable=0 bg_thresh=1002 thresh=2005 gap=669 poll_thresh=13 ino=257 dd-2584 [004] 283.717478: balance_dirty_state: bdi btrfs-1: dirty=737 wb=624 unstable=0 bg_thresh=1002 thresh=2005 gap=644 poll_thresh=10 ino=257 dd-2584 [004] 283.717559: balance_dirty_state: bdi btrfs-1: dirty=737 wb=624 unstable=0 bg_thresh=1005 thresh=2010 gap=649 poll_thresh=11 ino=257 dd-2584 [004] 283.717646: balance_dirty_state: bdi btrfs-1: dirty=762 wb=624 unstable=0 bg_thresh=1004 thresh=2009 gap=623 poll_thresh=12 ino=257 dd-2584 [004] 283.717721: balance_dirty_state: bdi btrfs-1: dirty=787 wb=624 unstable=0 bg_thresh=1004 thresh=2009 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 283.717781: balance_dirty_state: bdi btrfs-1: dirty=787 wb=624 unstable=0 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 283.717839: balance_dirty_state: bdi btrfs-1: dirty=812 wb=624 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 283.717899: balance_dirty_state: bdi btrfs-1: dirty=837 wb=624 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 283.718246: balance_dirty_state: bdi btrfs-1: dirty=862 wb=624 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 283.718407: balance_dirty_state: bdi btrfs-1: dirty=887 wb=624 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 283.718413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=43472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 283.725370: balance_dirty_state: bdi btrfs-1: dirty=887 wb=624 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 283.725377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=43472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.733487: balance_dirty_state: bdi btrfs-1: dirty=887 wb=624 unstable=0 bg_thresh=999 thresh=1998 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 283.733493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=43472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.741450: balance_dirty_state: bdi btrfs-1: dirty=887 wb=624 unstable=0 bg_thresh=993 thresh=1987 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 283.741455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=43472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.749444: balance_dirty_state: bdi btrfs-1: dirty=887 wb=499 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 283.749507: balance_dirty_state: bdi btrfs-1: dirty=912 wb=499 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 283.749564: balance_dirty_state: bdi btrfs-1: dirty=937 wb=499 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 283.749621: balance_dirty_state: bdi btrfs-1: dirty=937 wb=499 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 283.749680: balance_dirty_state: bdi btrfs-1: dirty=962 wb=499 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 283.749798: balance_dirty_state: bdi btrfs-1: dirty=987 wb=499 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 283.749916: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=499 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 283.749920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=43472 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 283.749980: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21128 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 283.751362: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=592 to_write=7600 dd-2584 [004] 283.757423: balance_dirty_state: bdi btrfs-1: dirty=437 wb=974 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 283.757510: balance_dirty_state: bdi btrfs-1: dirty=462 wb=974 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=13 ino=257 dd-2584 [004] 283.757573: balance_dirty_state: bdi btrfs-1: dirty=487 wb=974 unstable=0 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=14 ino=257 dd-2584 [004] 283.757634: balance_dirty_state: bdi btrfs-1: dirty=487 wb=974 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 283.757695: balance_dirty_state: bdi btrfs-1: dirty=512 wb=974 unstable=0 bg_thresh=997 thresh=1995 gap=509 poll_thresh=16 ino=257 dd-2584 [004] 283.757990: balance_dirty_state: bdi btrfs-1: dirty=537 wb=974 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=17 ino=257 dd-2584 [004] 283.757995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=42492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.765494: balance_dirty_state: bdi btrfs-1: dirty=537 wb=824 unstable=0 bg_thresh=999 thresh=1998 gap=637 poll_thresh=17 ino=257 dd-2584 [004] 283.765589: balance_dirty_state: bdi btrfs-1: dirty=562 wb=824 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 283.765648: balance_dirty_state: bdi btrfs-1: dirty=562 wb=824 unstable=0 bg_thresh=999 thresh=1999 gap=613 poll_thresh=14 ino=257 dd-2584 [004] 283.765706: balance_dirty_state: bdi btrfs-1: dirty=587 wb=824 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 283.765763: balance_dirty_state: bdi btrfs-1: dirty=612 wb=824 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 283.765876: balance_dirty_state: bdi btrfs-1: dirty=637 wb=824 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 283.765990: balance_dirty_state: bdi btrfs-1: dirty=662 wb=824 unstable=0 bg_thresh=1000 thresh=2001 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 283.766103: balance_dirty_state: bdi btrfs-1: dirty=712 wb=824 unstable=0 bg_thresh=1000 thresh=2000 gap=464 poll_thresh=19 ino=257 dd-2584 [004] 283.766108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=42492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.773471: balance_dirty_state: bdi btrfs-1: dirty=712 wb=824 unstable=0 bg_thresh=1000 thresh=2000 gap=464 poll_thresh=19 ino=257 dd-2584 [004] 283.773480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=42492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.781512: balance_dirty_state: bdi btrfs-1: dirty=712 wb=824 unstable=0 bg_thresh=1000 thresh=2000 gap=464 poll_thresh=19 ino=257 dd-2584 [004] 283.781526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=42492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.789418: balance_dirty_state: bdi btrfs-1: dirty=712 wb=824 unstable=0 bg_thresh=996 thresh=1992 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 283.789429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=42492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.797433: balance_dirty_state: bdi btrfs-1: dirty=712 wb=699 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 283.797495: balance_dirty_state: bdi btrfs-1: dirty=712 wb=699 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 283.797554: balance_dirty_state: bdi btrfs-1: dirty=737 wb=699 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 283.797610: balance_dirty_state: bdi btrfs-1: dirty=762 wb=699 unstable=0 bg_thresh=998 thresh=1996 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 283.797894: balance_dirty_state: bdi btrfs-1: dirty=787 wb=699 unstable=0 bg_thresh=997 thresh=1995 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 283.798008: balance_dirty_state: bdi btrfs-1: dirty=812 wb=699 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 283.798012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=42492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.805440: balance_dirty_state: bdi btrfs-1: dirty=812 wb=699 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 283.805448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=42492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.813400: balance_dirty_state: bdi btrfs-1: dirty=812 wb=624 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 283.813509: balance_dirty_state: bdi btrfs-1: dirty=837 wb=624 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=13 ino=257 dd-2584 [004] 283.813594: balance_dirty_state: bdi btrfs-1: dirty=837 wb=624 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=14 ino=257 dd-2584 [004] 283.813678: balance_dirty_state: bdi btrfs-1: dirty=862 wb=624 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=15 ino=257 dd-2584 [004] 283.813764: balance_dirty_state: bdi btrfs-1: dirty=887 wb=624 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=16 ino=257 dd-2584 [004] 283.813770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=42492 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 283.821420: balance_dirty_state: bdi btrfs-1: dirty=887 wb=499 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 283.821543: balance_dirty_state: bdi btrfs-1: dirty=887 wb=499 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=12 ino=257 dd-2584 [004] 283.821658: balance_dirty_state: bdi btrfs-1: dirty=912 wb=499 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 283.821772: balance_dirty_state: bdi btrfs-1: dirty=937 wb=499 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 283.821888: balance_dirty_state: bdi btrfs-1: dirty=937 wb=499 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 283.822005: balance_dirty_state: bdi btrfs-1: dirty=962 wb=499 unstable=0 bg_thresh=1001 thresh=2003 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 283.822240: balance_dirty_state: bdi btrfs-1: dirty=987 wb=499 unstable=0 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 283.822472: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=499 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 283.822481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=42492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 283.822563: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21200 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 283.825293: writeback_single_inode: bdi btrfs-1: ino=257 state= age=64 wrote=576 to_write=7616 dd-2584 [004] 283.829503: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1074 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 283.829515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=42492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.837424: balance_dirty_state: bdi btrfs-1: dirty=437 wb=949 unstable=0 bg_thresh=992 thresh=1984 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 283.837665: balance_dirty_state: bdi btrfs-1: dirty=462 wb=949 unstable=0 bg_thresh=992 thresh=1984 gap=573 poll_thresh=13 ino=257 dd-2584 [004] 283.837722: balance_dirty_state: bdi btrfs-1: dirty=487 wb=949 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=14 ino=257 dd-2584 [004] 283.837777: balance_dirty_state: bdi btrfs-1: dirty=487 wb=949 unstable=0 bg_thresh=997 thresh=1994 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 283.837833: balance_dirty_state: bdi btrfs-1: dirty=512 wb=949 unstable=0 bg_thresh=997 thresh=1994 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 283.837945: balance_dirty_state: bdi btrfs-1: dirty=537 wb=949 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 283.838057: balance_dirty_state: bdi btrfs-1: dirty=587 wb=949 unstable=0 bg_thresh=1001 thresh=2003 gap=467 poll_thresh=18 ino=257 dd-2584 [004] 283.838062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=42492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 283.845473: balance_dirty_state: bdi btrfs-1: dirty=587 wb=949 unstable=0 bg_thresh=1006 thresh=2012 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 283.845479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-96% task_weight=100% bdi_bw=42492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 283.853707: balance_dirty_state: bdi btrfs-1: dirty=612 wb=824 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=13 ino=257 dd-2584 [000] 283.853763: balance_dirty_state: bdi btrfs-1: dirty=612 wb=824 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=14 ino=257 dd-2584 [000] 283.853819: balance_dirty_state: bdi btrfs-1: dirty=637 wb=824 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=15 ino=257 dd-2584 [000] 283.853884: balance_dirty_state: bdi btrfs-1: dirty=662 wb=824 unstable=0 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=16 ino=257 dd-2584 [000] 283.853996: balance_dirty_state: bdi btrfs-1: dirty=687 wb=824 unstable=0 bg_thresh=1006 thresh=2012 gap=501 poll_thresh=17 ino=257 dd-2584 [000] 283.854000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-96% task_weight=100% bdi_bw=42492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 283.861590: balance_dirty_state: bdi btrfs-1: dirty=687 wb=624 unstable=0 bg_thresh=1002 thresh=2004 gap=693 poll_thresh=13 ino=257 dd-2584 [001] 283.861652: balance_dirty_state: bdi btrfs-1: dirty=712 wb=624 unstable=0 bg_thresh=1004 thresh=2009 gap=673 poll_thresh=14 ino=257 dd-2584 [001] 283.861894: balance_dirty_state: bdi btrfs-1: dirty=712 wb=624 unstable=0 bg_thresh=1007 thresh=2015 gap=679 poll_thresh=15 ino=257 dd-2584 [001] 283.861951: balance_dirty_state: bdi btrfs-1: dirty=737 wb=624 unstable=0 bg_thresh=1010 thresh=2020 gap=659 poll_thresh=16 ino=257 dd-2584 [001] 283.862068: balance_dirty_state: bdi btrfs-1: dirty=762 wb=624 unstable=0 bg_thresh=1009 thresh=2019 gap=633 poll_thresh=17 ino=257 dd-2584 [001] 283.862185: balance_dirty_state: bdi btrfs-1: dirty=787 wb=624 unstable=0 bg_thresh=1011 thresh=2023 gap=612 poll_thresh=18 ino=257 dd-2584 [001] 283.862303: balance_dirty_state: bdi btrfs-1: dirty=837 wb=624 unstable=0 bg_thresh=1011 thresh=2022 gap=561 poll_thresh=19 ino=257 dd-2584 [001] 283.862421: balance_dirty_state: bdi btrfs-1: dirty=862 wb=624 unstable=0 bg_thresh=1010 thresh=2021 gap=535 poll_thresh=20 ino=257 dd-2584 [001] 283.862543: balance_dirty_state: bdi btrfs-1: dirty=887 wb=624 unstable=0 bg_thresh=1010 thresh=2020 gap=509 poll_thresh=21 ino=257 dd-2584 [001] 283.862661: balance_dirty_state: bdi btrfs-1: dirty=912 wb=624 unstable=0 bg_thresh=1012 thresh=2024 gap=488 poll_thresh=22 ino=257 dd-2584 [001] 283.862666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=41768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 283.869414: balance_dirty_state: bdi btrfs-1: dirty=912 wb=624 unstable=0 bg_thresh=1011 thresh=2023 gap=487 poll_thresh=22 ino=257 dd-2584 [001] 283.869425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=41768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 283.881557: balance_dirty_state: bdi btrfs-1: dirty=912 wb=474 unstable=0 bg_thresh=1004 thresh=2009 gap=623 poll_thresh=22 ino=257 dd-2584 [003] 283.881680: balance_dirty_state: bdi btrfs-1: dirty=912 wb=474 unstable=0 bg_thresh=1004 thresh=2009 gap=623 poll_thresh=16 ino=257 dd-2584 [003] 283.882271: balance_dirty_state: bdi btrfs-1: dirty=962 wb=474 unstable=0 bg_thresh=1009 thresh=2019 gap=583 poll_thresh=17 ino=257 dd-2584 [003] 283.882504: balance_dirty_state: bdi btrfs-1: dirty=987 wb=474 unstable=0 bg_thresh=1012 thresh=2024 gap=563 poll_thresh=18 ino=257 dd-2584 [003] 283.882739: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=474 unstable=0 bg_thresh=1011 thresh=2023 gap=537 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 283.882795: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21260 wrote=0 to_write=8192 dd-2584 [003] 283.882986: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=474 unstable=0 bg_thresh=1011 thresh=2022 gap=486 poll_thresh=20 ino=257 dd-2584 [003] 283.882989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=41768 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 283.884985: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=624 to_write=7568 dd-2584 [003] 283.893450: balance_dirty_state: bdi btrfs-1: dirty=437 wb=824 unstable=0 bg_thresh=1011 thresh=2023 gap=762 poll_thresh=20 ino=257 dd-2584 [003] 283.893546: balance_dirty_state: bdi btrfs-1: dirty=437 wb=824 unstable=0 bg_thresh=1012 thresh=2024 gap=763 poll_thresh=15 ino=257 dd-2584 [003] 283.893605: balance_dirty_state: bdi btrfs-1: dirty=462 wb=824 unstable=0 bg_thresh=1011 thresh=2023 gap=737 poll_thresh=16 ino=257 dd-2584 [003] 283.893723: balance_dirty_state: bdi btrfs-1: dirty=487 wb=824 unstable=0 bg_thresh=1011 thresh=2022 gap=711 poll_thresh=17 ino=257 dd-2584 [003] 283.893838: balance_dirty_state: bdi btrfs-1: dirty=512 wb=824 unstable=0 bg_thresh=1010 thresh=2021 gap=685 poll_thresh=18 ino=257 dd-2584 [003] 283.893951: balance_dirty_state: bdi btrfs-1: dirty=562 wb=824 unstable=0 bg_thresh=1012 thresh=2025 gap=639 poll_thresh=19 ino=257 dd-2584 [003] 283.894236: balance_dirty_state: bdi btrfs-1: dirty=587 wb=824 unstable=0 bg_thresh=1012 thresh=2024 gap=613 poll_thresh=20 ino=257 dd-2584 [003] 283.894352: balance_dirty_state: bdi btrfs-1: dirty=612 wb=824 unstable=0 bg_thresh=1011 thresh=2023 gap=587 poll_thresh=21 ino=257 dd-2584 [003] 283.894464: balance_dirty_state: bdi btrfs-1: dirty=662 wb=824 unstable=0 bg_thresh=1011 thresh=2022 gap=536 poll_thresh=22 ino=257 dd-2584 [003] 283.894577: balance_dirty_state: bdi btrfs-1: dirty=687 wb=824 unstable=0 bg_thresh=1013 thresh=2026 gap=515 poll_thresh=23 ino=257 dd-2584 [003] 283.894690: balance_dirty_state: bdi btrfs-1: dirty=712 wb=824 unstable=0 bg_thresh=1012 thresh=2025 gap=489 poll_thresh=24 ino=257 dd-2584 [003] 283.894695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=41768 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 283.901556: balance_dirty_state: bdi btrfs-1: dirty=712 wb=824 unstable=0 bg_thresh=1012 thresh=2025 gap=489 poll_thresh=24 ino=257 dd-2584 [003] 283.901564: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=41768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 283.909531: balance_dirty_state: bdi btrfs-1: dirty=712 wb=674 unstable=0 bg_thresh=1011 thresh=2023 gap=637 poll_thresh=24 ino=257 dd-2584 [003] 283.909662: balance_dirty_state: bdi btrfs-1: dirty=737 wb=674 unstable=0 bg_thresh=1011 thresh=2022 gap=611 poll_thresh=18 ino=257 dd-2584 [003] 283.909896: balance_dirty_state: bdi btrfs-1: dirty=762 wb=674 unstable=0 bg_thresh=1010 thresh=2021 gap=585 poll_thresh=19 ino=257 dd-2584 [003] 283.910128: balance_dirty_state: bdi btrfs-1: dirty=787 wb=674 unstable=0 bg_thresh=1010 thresh=2020 gap=559 poll_thresh=20 ino=257 dd-2584 [003] 283.910361: balance_dirty_state: bdi btrfs-1: dirty=837 wb=674 unstable=0 bg_thresh=1009 thresh=2019 gap=508 poll_thresh=21 ino=257 dd-2584 [003] 283.910971: balance_dirty_state: bdi btrfs-1: dirty=862 wb=649 unstable=0 bg_thresh=1008 thresh=2016 gap=505 poll_thresh=22 ino=257 dd-2584 [003] 283.911137: balance_dirty_state: bdi btrfs-1: dirty=887 wb=624 unstable=0 bg_thresh=1010 thresh=2021 gap=510 poll_thresh=23 ino=257 dd-2584 [003] 283.911298: balance_dirty_state: bdi btrfs-1: dirty=912 wb=624 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=24 ino=257 dd-2584 [003] 283.911304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=41768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 283.921464: balance_dirty_state: bdi btrfs-1: dirty=912 wb=624 unstable=0 bg_thresh=1011 thresh=2023 gap=487 poll_thresh=24 ino=257 dd-2584 [003] 283.921472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=41768 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 283.929495: balance_dirty_state: bdi btrfs-1: dirty=912 wb=499 unstable=0 bg_thresh=1011 thresh=2023 gap=612 poll_thresh=24 ino=257 dd-2584 [003] 283.929602: balance_dirty_state: bdi btrfs-1: dirty=937 wb=499 unstable=0 bg_thresh=1011 thresh=2022 gap=586 poll_thresh=18 ino=257 dd-2584 [003] 283.929805: balance_dirty_state: bdi btrfs-1: dirty=962 wb=499 unstable=0 bg_thresh=1010 thresh=2021 gap=560 poll_thresh=19 ino=257 dd-2584 [003] 283.930007: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=499 unstable=0 bg_thresh=1010 thresh=2020 gap=509 poll_thresh=20 ino=257 dd-2584 [003] 283.930212: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=499 unstable=0 bg_thresh=1012 thresh=2024 gap=488 poll_thresh=21 ino=257 dd-2584 [003] 283.930218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=41768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 283.930295: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21308 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 283.932883: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=608 to_write=7584 dd-2584 [007] 283.940670: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1124 unstable=0 bg_thresh=1012 thresh=2024 gap=463 poll_thresh=21 ino=257 dd-2584 [007] 283.940679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=41768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 283.945608: balance_dirty_state: bdi btrfs-1: dirty=437 wb=999 unstable=0 bg_thresh=1013 thresh=2027 gap=591 poll_thresh=21 ino=257 dd-2584 [007] 283.945736: balance_dirty_state: bdi btrfs-1: dirty=437 wb=999 unstable=0 bg_thresh=1016 thresh=2032 gap=596 poll_thresh=16 ino=257 dd-2584 [007] 283.945970: balance_dirty_state: bdi btrfs-1: dirty=487 wb=999 unstable=0 bg_thresh=1018 thresh=2037 gap=551 poll_thresh=17 ino=257 dd-2584 [007] 283.946571: balance_dirty_state: bdi btrfs-1: dirty=512 wb=999 unstable=0 bg_thresh=1018 thresh=2036 gap=525 poll_thresh=18 ino=257 dd-2584 [007] 283.946806: balance_dirty_state: bdi btrfs-1: dirty=537 wb=999 unstable=0 bg_thresh=1020 thresh=2040 gap=504 poll_thresh=19 ino=257 dd-2584 [007] 283.946815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-155% task_weight=99% bdi_bw=41768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 283.953640: balance_dirty_state: bdi btrfs-1: dirty=537 wb=999 unstable=0 bg_thresh=1020 thresh=2040 gap=504 poll_thresh=19 ino=257 dd-2584 [007] 283.953649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-155% task_weight=99% bdi_bw=41768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 283.961641: balance_dirty_state: bdi btrfs-1: dirty=537 wb=874 unstable=0 bg_thresh=1018 thresh=2036 gap=625 poll_thresh=19 ino=257 dd-2584 [007] 283.961768: balance_dirty_state: bdi btrfs-1: dirty=562 wb=874 unstable=0 bg_thresh=1015 thresh=2030 gap=594 poll_thresh=14 ino=257 dd-2584 [007] 283.961887: balance_dirty_state: bdi btrfs-1: dirty=587 wb=874 unstable=0 bg_thresh=1017 thresh=2035 gap=574 poll_thresh=15 ino=257 dd-2584 [007] 283.962004: balance_dirty_state: bdi btrfs-1: dirty=587 wb=874 unstable=0 bg_thresh=1014 thresh=2029 gap=568 poll_thresh=16 ino=257 dd-2584 [007] 283.962240: balance_dirty_state: bdi btrfs-1: dirty=637 wb=874 unstable=0 bg_thresh=1016 thresh=2033 gap=522 poll_thresh=17 ino=257 dd-2584 [007] 283.962475: balance_dirty_state: bdi btrfs-1: dirty=662 wb=874 unstable=0 bg_thresh=1016 thresh=2032 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 283.962484: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1360 avg_dirty=1360 bdi_gap=13% task_gap=-73% task_weight=99% bdi_bw=41768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 283.969744: balance_dirty_state: bdi btrfs-1: dirty=662 wb=724 unstable=0 bg_thresh=1017 thresh=2035 gap=649 poll_thresh=13 ino=257 dd-2584 [007] 283.969863: balance_dirty_state: bdi btrfs-1: dirty=687 wb=724 unstable=0 bg_thresh=1017 thresh=2035 gap=624 poll_thresh=14 ino=257 dd-2584 [007] 283.969981: balance_dirty_state: bdi btrfs-1: dirty=712 wb=724 unstable=0 bg_thresh=1017 thresh=2034 gap=598 poll_thresh=15 ino=257 dd-2584 [007] 283.970097: balance_dirty_state: bdi btrfs-1: dirty=712 wb=724 unstable=0 bg_thresh=1017 thresh=2034 gap=598 poll_thresh=16 ino=257 dd-2584 [007] 283.970693: balance_dirty_state: bdi btrfs-1: dirty=762 wb=724 unstable=0 bg_thresh=1019 thresh=2038 gap=552 poll_thresh=17 ino=257 dd-2584 [007] 283.970930: balance_dirty_state: bdi btrfs-1: dirty=787 wb=724 unstable=0 bg_thresh=1018 thresh=2037 gap=526 poll_thresh=18 ino=257 dd-2584 [007] 283.971164: balance_dirty_state: bdi btrfs-1: dirty=812 wb=724 unstable=0 bg_thresh=1018 thresh=2036 gap=500 poll_thresh=19 ino=257 dd-2584 [007] 283.971173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=41580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 283.977563: balance_dirty_state: bdi btrfs-1: dirty=812 wb=724 unstable=0 bg_thresh=1012 thresh=2024 gap=488 poll_thresh=19 ino=257 dd-2584 [000] 283.977573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=41580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 283.985498: balance_dirty_state: bdi btrfs-1: dirty=812 wb=724 unstable=0 bg_thresh=1012 thresh=2024 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 283.985503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=41580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 283.993494: balance_dirty_state: bdi btrfs-1: dirty=812 wb=724 unstable=0 bg_thresh=1006 thresh=2012 gap=476 poll_thresh=19 ino=257 dd-2584 [006] 283.993500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=41580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 284.001447: balance_dirty_state: bdi btrfs-1: dirty=812 wb=724 unstable=0 bg_thresh=1005 thresh=2010 gap=474 poll_thresh=19 ino=257 dd-2584 [006] 284.001452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=41580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 284.009496: balance_dirty_state: bdi btrfs-1: dirty=812 wb=624 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=19 ino=257 dd-2584 [006] 284.009591: balance_dirty_state: bdi btrfs-1: dirty=837 wb=624 unstable=0 bg_thresh=999 thresh=1999 gap=538 poll_thresh=14 ino=257 dd-2584 [006] 284.009650: balance_dirty_state: bdi btrfs-1: dirty=837 wb=624 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=15 ino=257 dd-2584 [006] 284.009707: balance_dirty_state: bdi btrfs-1: dirty=862 wb=624 unstable=0 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=16 ino=257 dd-2584 [006] 284.009824: balance_dirty_state: bdi btrfs-1: dirty=887 wb=624 unstable=0 bg_thresh=1007 thresh=2014 gap=503 poll_thresh=17 ino=257 dd-2584 [006] 284.009829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-94% task_weight=100% bdi_bw=41580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 284.017536: balance_dirty_state: bdi btrfs-1: dirty=912 wb=624 unstable=0 bg_thresh=1003 thresh=2007 gap=471 poll_thresh=13 ino=257 dd-2584 [006] 284.017541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=41580 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 284.025455: balance_dirty_state: bdi btrfs-1: dirty=912 wb=499 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=13 ino=257 dd-2584 [006] 284.025521: balance_dirty_state: bdi btrfs-1: dirty=912 wb=499 unstable=0 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=10 ino=257 dd-2584 [006] 284.025588: balance_dirty_state: bdi btrfs-1: dirty=937 wb=499 unstable=0 bg_thresh=1009 thresh=2019 gap=583 poll_thresh=11 ino=257 dd-2584 [006] 284.025652: balance_dirty_state: bdi btrfs-1: dirty=962 wb=499 unstable=0 bg_thresh=1009 thresh=2019 gap=558 poll_thresh=12 ino=257 dd-2584 [006] 284.025716: balance_dirty_state: bdi btrfs-1: dirty=962 wb=499 unstable=0 bg_thresh=1009 thresh=2018 gap=557 poll_thresh=13 ino=257 dd-2584 [006] 284.025780: balance_dirty_state: bdi btrfs-1: dirty=987 wb=499 unstable=0 bg_thresh=1006 thresh=2012 gap=526 poll_thresh=14 ino=257 dd-2584 [006] 284.026025: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=499 unstable=0 bg_thresh=1008 thresh=2017 gap=506 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 284.026077: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21404 wrote=0 to_write=8192 dd-2584 [006] 284.026091: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=499 unstable=0 bg_thresh=1008 thresh=2016 gap=505 poll_thresh=16 ino=257 dd-2584 [006] 284.026216: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=499 unstable=0 bg_thresh=1007 thresh=2015 gap=454 poll_thresh=17 ino=257 dd-2584 [006] 284.026217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=41580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 284.027567: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=624 to_write=7568 dd-2584 [006] 284.033550: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1124 unstable=0 bg_thresh=1003 thresh=2007 gap=421 poll_thresh=17 ino=257 dd-2584 [006] 284.033555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=41580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 284.041507: balance_dirty_state: bdi btrfs-1: dirty=454 wb=996 unstable=0 bg_thresh=996 thresh=1992 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 284.041580: balance_dirty_state: bdi btrfs-1: dirty=454 wb=996 unstable=0 bg_thresh=996 thresh=1992 gap=542 poll_thresh=13 ino=257 dd-2584 [006] 284.041640: balance_dirty_state: bdi btrfs-1: dirty=479 wb=996 unstable=0 bg_thresh=998 thresh=1997 gap=522 poll_thresh=14 ino=257 dd-2584 [006] 284.041698: balance_dirty_state: bdi btrfs-1: dirty=504 wb=996 unstable=0 bg_thresh=1001 thresh=2002 gap=502 poll_thresh=15 ino=257 dd-2584 [006] 284.041755: balance_dirty_state: bdi btrfs-1: dirty=504 wb=996 unstable=0 bg_thresh=1001 thresh=2002 gap=502 poll_thresh=16 ino=257 dd-2584 [006] 284.041869: balance_dirty_state: bdi btrfs-1: dirty=554 wb=996 unstable=0 bg_thresh=1003 thresh=2007 gap=457 poll_thresh=17 ino=257 dd-2584 [006] 284.041874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=41580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 284.049548: balance_dirty_state: bdi btrfs-1: dirty=554 wb=996 unstable=0 bg_thresh=1003 thresh=2007 gap=457 poll_thresh=17 ino=257 dd-2584 [006] 284.049557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=41580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 284.057584: balance_dirty_state: bdi btrfs-1: dirty=554 wb=871 unstable=0 bg_thresh=1002 thresh=2005 gap=580 poll_thresh=17 ino=257 dd-2584 [006] 284.057672: balance_dirty_state: bdi btrfs-1: dirty=554 wb=871 unstable=0 bg_thresh=1002 thresh=2005 gap=580 poll_thresh=13 ino=257 dd-2584 [006] 284.057752: balance_dirty_state: bdi btrfs-1: dirty=579 wb=871 unstable=0 bg_thresh=1005 thresh=2010 gap=560 poll_thresh=14 ino=257 dd-2584 [006] 284.057834: balance_dirty_state: bdi btrfs-1: dirty=604 wb=871 unstable=0 bg_thresh=1002 thresh=2004 gap=529 poll_thresh=15 ino=257 dd-2584 [006] 284.057914: balance_dirty_state: bdi btrfs-1: dirty=604 wb=871 unstable=0 bg_thresh=1004 thresh=2009 gap=534 poll_thresh=16 ino=257 dd-2584 [006] 284.058078: balance_dirty_state: bdi btrfs-1: dirty=654 wb=871 unstable=0 bg_thresh=1004 thresh=2008 gap=483 poll_thresh=17 ino=257 dd-2584 [006] 284.058084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=41580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 284.065558: balance_dirty_state: bdi btrfs-1: dirty=654 wb=871 unstable=0 bg_thresh=1004 thresh=2008 gap=483 poll_thresh=17 ino=257 dd-2584 [006] 284.065566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=41580 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 284.073554: balance_dirty_state: bdi btrfs-1: dirty=654 wb=746 unstable=0 bg_thresh=1002 thresh=2005 gap=605 poll_thresh=17 ino=257 dd-2584 [006] 284.073898: balance_dirty_state: bdi btrfs-1: dirty=646 wb=751 unstable=0 bg_thresh=1000 thresh=2001 gap=604 poll_thresh=13 ino=257 dd-2584 [006] 284.073976: balance_dirty_state: bdi btrfs-1: dirty=671 wb=751 unstable=0 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=14 ino=257 dd-2584 [006] 284.074056: balance_dirty_state: bdi btrfs-1: dirty=671 wb=751 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 284.074134: balance_dirty_state: bdi btrfs-1: dirty=696 wb=751 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=16 ino=257 dd-2584 [006] 284.074291: balance_dirty_state: bdi btrfs-1: dirty=721 wb=751 unstable=0 bg_thresh=1002 thresh=2004 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 284.074451: balance_dirty_state: bdi btrfs-1: dirty=771 wb=751 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 284.074457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=39700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 284.081606: balance_dirty_state: bdi btrfs-1: dirty=771 wb=751 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 284.081615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=39700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.089520: balance_dirty_state: bdi btrfs-1: dirty=771 wb=651 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=18 ino=257 dd-2584 [004] 284.089705: balance_dirty_state: bdi btrfs-1: dirty=771 wb=651 unstable=0 bg_thresh=995 thresh=1990 gap=568 poll_thresh=13 ino=257 dd-2584 [004] 284.089885: balance_dirty_state: bdi btrfs-1: dirty=796 wb=651 unstable=0 bg_thresh=997 thresh=1995 gap=548 poll_thresh=14 ino=257 dd-2584 [004] 284.090062: balance_dirty_state: bdi btrfs-1: dirty=821 wb=651 unstable=0 bg_thresh=1000 thresh=2000 gap=528 poll_thresh=15 ino=257 dd-2584 [004] 284.090241: balance_dirty_state: bdi btrfs-1: dirty=821 wb=651 unstable=0 bg_thresh=1000 thresh=2000 gap=528 poll_thresh=16 ino=257 dd-2584 [004] 284.090593: balance_dirty_state: bdi btrfs-1: dirty=871 wb=651 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=17 ino=257 dd-2584 [004] 284.090606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=39700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.097587: balance_dirty_state: bdi btrfs-1: dirty=871 wb=651 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=17 ino=257 dd-2584 [004] 284.097596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=39700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 284.105620: balance_dirty_state: bdi btrfs-1: dirty=871 wb=526 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=17 ino=257 dd-2584 [006] 284.105695: balance_dirty_state: bdi btrfs-1: dirty=871 wb=526 unstable=0 bg_thresh=999 thresh=1998 gap=601 poll_thresh=13 ino=257 dd-2584 [006] 284.105754: balance_dirty_state: bdi btrfs-1: dirty=896 wb=526 unstable=0 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 284.105979: balance_dirty_state: bdi btrfs-1: dirty=921 wb=526 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=15 ino=257 dd-2584 [006] 284.106035: balance_dirty_state: bdi btrfs-1: dirty=921 wb=526 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 284.106146: balance_dirty_state: bdi btrfs-1: dirty=946 wb=526 unstable=0 bg_thresh=1006 thresh=2013 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 284.106258: balance_dirty_state: bdi btrfs-1: dirty=996 wb=526 unstable=0 bg_thresh=1008 thresh=2017 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 284.106263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=39700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 284.113534: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=523 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 284.113543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=39700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 284.113624: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21492 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 284.116119: writeback_single_inode: bdi btrfs-1: ino=257 state= age=168 wrote=544 to_write=7648 dd-2584 [006] 284.121504: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1025 unstable=0 bg_thresh=1002 thresh=2004 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 284.121635: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1041 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=13 ino=257 dd-2584 [006] 284.121640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=39700 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 284.129533: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1041 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=13 ino=257 dd-2584 [006] 284.129537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=39700 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 284.137524: balance_dirty_state: bdi btrfs-1: dirty=455 wb=915 unstable=0 bg_thresh=994 thresh=1988 gap=618 poll_thresh=13 ino=257 dd-2584 [006] 284.137590: balance_dirty_state: bdi btrfs-1: dirty=480 wb=915 unstable=0 bg_thresh=994 thresh=1988 gap=593 poll_thresh=10 ino=257 dd-2584 [006] 284.137650: balance_dirty_state: bdi btrfs-1: dirty=505 wb=915 unstable=0 bg_thresh=996 thresh=1993 gap=573 poll_thresh=11 ino=257 dd-2584 [006] 284.137709: balance_dirty_state: bdi btrfs-1: dirty=505 wb=915 unstable=0 bg_thresh=999 thresh=1998 gap=578 poll_thresh=12 ino=257 dd-2584 [006] 284.137768: balance_dirty_state: bdi btrfs-1: dirty=530 wb=915 unstable=0 bg_thresh=999 thresh=1998 gap=553 poll_thresh=13 ino=257 dd-2584 [006] 284.137829: balance_dirty_state: bdi btrfs-1: dirty=555 wb=915 unstable=0 bg_thresh=1001 thresh=2003 gap=533 poll_thresh=14 ino=257 dd-2584 [006] 284.137892: balance_dirty_state: bdi btrfs-1: dirty=555 wb=915 unstable=0 bg_thresh=1001 thresh=2003 gap=533 poll_thresh=15 ino=257 dd-2584 [006] 284.137957: balance_dirty_state: bdi btrfs-1: dirty=580 wb=915 unstable=0 bg_thresh=1004 thresh=2008 gap=513 poll_thresh=16 ino=257 dd-2584 [006] 284.138085: balance_dirty_state: bdi btrfs-1: dirty=605 wb=915 unstable=0 bg_thresh=1003 thresh=2007 gap=487 poll_thresh=17 ino=257 dd-2584 [006] 284.138089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=39700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 284.145617: balance_dirty_state: bdi btrfs-1: dirty=605 wb=915 unstable=0 bg_thresh=1003 thresh=2007 gap=487 poll_thresh=17 ino=257 dd-2584 [006] 284.145626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=39700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 284.153728: balance_dirty_state: bdi btrfs-1: dirty=605 wb=790 unstable=0 bg_thresh=1002 thresh=2004 gap=609 poll_thresh=17 ino=257 dd-2584 [007] 284.154226: balance_dirty_state: bdi btrfs-1: dirty=605 wb=790 unstable=0 bg_thresh=1002 thresh=2004 gap=609 poll_thresh=13 ino=257 dd-2584 [007] 284.154347: balance_dirty_state: bdi btrfs-1: dirty=630 wb=790 unstable=0 bg_thresh=1004 thresh=2009 gap=589 poll_thresh=14 ino=257 dd-2584 [007] 284.154466: balance_dirty_state: bdi btrfs-1: dirty=655 wb=790 unstable=0 bg_thresh=1004 thresh=2008 gap=563 poll_thresh=15 ino=257 dd-2584 [007] 284.154583: balance_dirty_state: bdi btrfs-1: dirty=655 wb=790 unstable=0 bg_thresh=1004 thresh=2008 gap=563 poll_thresh=16 ino=257 dd-2584 [007] 284.154820: balance_dirty_state: bdi btrfs-1: dirty=705 wb=790 unstable=0 bg_thresh=1003 thresh=2007 gap=512 poll_thresh=17 ino=257 dd-2584 [007] 284.155056: balance_dirty_state: bdi btrfs-1: dirty=730 wb=790 unstable=0 bg_thresh=1005 thresh=2011 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 284.155065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=39700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 284.161692: balance_dirty_state: bdi btrfs-1: dirty=730 wb=790 unstable=0 bg_thresh=1005 thresh=2011 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 284.161701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=39700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 284.169696: balance_dirty_state: bdi btrfs-1: dirty=730 wb=790 unstable=0 bg_thresh=1005 thresh=2011 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 284.169705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=39700 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 284.177714: balance_dirty_state: bdi btrfs-1: dirty=730 wb=790 unstable=0 bg_thresh=1005 thresh=2011 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 284.177722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=37540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 284.185533: balance_dirty_state: bdi btrfs-1: dirty=730 wb=640 unstable=0 bg_thresh=999 thresh=1998 gap=628 poll_thresh=18 ino=257 dd-2584 [002] 284.185658: balance_dirty_state: bdi btrfs-1: dirty=755 wb=640 unstable=0 bg_thresh=1001 thresh=2003 gap=608 poll_thresh=13 ino=257 dd-2584 [002] 284.185749: balance_dirty_state: bdi btrfs-1: dirty=755 wb=640 unstable=0 bg_thresh=998 thresh=1997 gap=602 poll_thresh=14 ino=257 dd-2584 [002] 284.185824: balance_dirty_state: bdi btrfs-1: dirty=780 wb=640 unstable=0 bg_thresh=1003 thresh=2007 gap=587 poll_thresh=15 ino=257 dd-2584 [002] 284.185887: balance_dirty_state: bdi btrfs-1: dirty=780 wb=640 unstable=0 bg_thresh=1000 thresh=2001 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 284.186012: balance_dirty_state: bdi btrfs-1: dirty=830 wb=640 unstable=0 bg_thresh=1000 thresh=2000 gap=530 poll_thresh=17 ino=257 dd-2584 [002] 284.186151: balance_dirty_state: bdi btrfs-1: dirty=855 wb=540 unstable=0 bg_thresh=999 thresh=1999 gap=604 poll_thresh=18 ino=257 dd-2584 [002] 284.186461: balance_dirty_state: bdi btrfs-1: dirty=880 wb=540 unstable=0 bg_thresh=1001 thresh=2003 gap=583 poll_thresh=19 ino=257 dd-2584 [002] 284.186582: balance_dirty_state: bdi btrfs-1: dirty=930 wb=540 unstable=0 bg_thresh=1001 thresh=2002 gap=532 poll_thresh=20 ino=257 dd-2584 [002] 284.186705: balance_dirty_state: bdi btrfs-1: dirty=955 wb=540 unstable=0 bg_thresh=1000 thresh=2001 gap=506 poll_thresh=21 ino=257 dd-2584 [002] 284.186826: balance_dirty_state: bdi btrfs-1: dirty=980 wb=540 unstable=0 bg_thresh=1000 thresh=2000 gap=480 poll_thresh=22 ino=257 dd-2584 [002] 284.186831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=37540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 284.193629: balance_dirty_state: bdi btrfs-1: dirty=988 wb=540 unstable=0 bg_thresh=1000 thresh=2001 gap=473 poll_thresh=22 ino=257 dd-2584 [002] 284.193634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=37540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 284.201707: balance_dirty_state: bdi btrfs-1: dirty=988 wb=540 unstable=0 bg_thresh=1000 thresh=2001 gap=473 poll_thresh=22 ino=257 dd-2584 [006] 284.201718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=37540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 284.209664: balance_dirty_state: bdi btrfs-1: dirty=988 wb=540 unstable=0 bg_thresh=1000 thresh=2001 gap=473 poll_thresh=22 ino=257 dd-2584 [006] 284.209678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=37540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 284.217669: balance_dirty_state: bdi btrfs-1: dirty=988 wb=540 unstable=0 bg_thresh=1000 thresh=2000 gap=472 poll_thresh=22 ino=257 dd-2584 [006] 284.217678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=37540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 284.225702: balance_dirty_state: bdi btrfs-1: dirty=988 wb=540 unstable=0 bg_thresh=1000 thresh=2000 gap=472 poll_thresh=22 ino=257 dd-2584 [002] 284.225714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=37540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 284.233653: balance_dirty_state: bdi btrfs-1: dirty=988 wb=415 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=22 ino=257 dd-2584 [002] 284.233779: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=415 unstable=0 bg_thresh=999 thresh=1999 gap=571 poll_thresh=16 ino=257 flush-btrfs-1-2586 [006] 284.233818: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21612 wrote=0 to_write=8192 dd-2584 [002] 284.234017: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=415 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=17 ino=257 dd-2584 [002] 284.234202: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=465 unstable=0 bg_thresh=998 thresh=1997 gap=519 poll_thresh=18 ino=257 dd-2584 [002] 284.234404: balance_dirty_state: bdi btrfs-1: dirty=988 wb=440 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=19 ino=257 dd-2584 [002] 284.234893: balance_dirty_state: bdi btrfs-1: dirty=913 wb=540 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=20 ino=257 dd-2584 [002] 284.235073: balance_dirty_state: bdi btrfs-1: dirty=888 wb=565 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=21 ino=257 dd-2584 [002] 284.235255: balance_dirty_state: bdi btrfs-1: dirty=863 wb=615 unstable=0 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=22 ino=257 dd-2584 [002] 284.235434: balance_dirty_state: bdi btrfs-1: dirty=838 wb=665 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=23 ino=257 dd-2584 [002] 284.235436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=37540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 284.236336: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=784 to_write=7408 dd-2584 [002] 284.241617: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1065 unstable=0 bg_thresh=1004 thresh=2008 gap=505 poll_thresh=23 ino=257 dd-2584 [002] 284.241715: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1065 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=17 ino=257 dd-2584 [002] 284.241720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=37540 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 284.249619: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1065 unstable=0 bg_thresh=1000 thresh=2001 gap=473 poll_thresh=17 ino=257 dd-2584 [004] 284.249629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=37540 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 284.257620: balance_dirty_state: bdi btrfs-1: dirty=463 wb=940 unstable=0 bg_thresh=992 thresh=1985 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 284.257810: balance_dirty_state: bdi btrfs-1: dirty=463 wb=940 unstable=0 bg_thresh=992 thresh=1985 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 284.257996: balance_dirty_state: bdi btrfs-1: dirty=488 wb=940 unstable=0 bg_thresh=992 thresh=1984 gap=556 poll_thresh=14 ino=257 dd-2584 [004] 284.258180: balance_dirty_state: bdi btrfs-1: dirty=513 wb=940 unstable=0 bg_thresh=992 thresh=1984 gap=531 poll_thresh=15 ino=257 dd-2584 [004] 284.258362: balance_dirty_state: bdi btrfs-1: dirty=513 wb=940 unstable=0 bg_thresh=991 thresh=1983 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 284.258731: balance_dirty_state: bdi btrfs-1: dirty=563 wb=940 unstable=0 bg_thresh=991 thresh=1982 gap=479 poll_thresh=17 ino=257 dd-2584 [004] 284.258745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=37540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.265644: balance_dirty_state: bdi btrfs-1: dirty=563 wb=940 unstable=0 bg_thresh=995 thresh=1990 gap=487 poll_thresh=17 ino=257 dd-2584 [004] 284.265651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=37540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 284.273568: balance_dirty_state: bdi btrfs-1: dirty=563 wb=790 unstable=0 bg_thresh=1000 thresh=2001 gap=648 poll_thresh=17 ino=257 dd-2584 [000] 284.273693: balance_dirty_state: bdi btrfs-1: dirty=588 wb=790 unstable=0 bg_thresh=1003 thresh=2006 gap=628 poll_thresh=13 ino=257 dd-2584 [000] 284.273764: balance_dirty_state: bdi btrfs-1: dirty=588 wb=790 unstable=0 bg_thresh=1003 thresh=2006 gap=628 poll_thresh=14 ino=257 dd-2584 [000] 284.274014: balance_dirty_state: bdi btrfs-1: dirty=613 wb=790 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=15 ino=257 dd-2584 [000] 284.274071: balance_dirty_state: bdi btrfs-1: dirty=613 wb=790 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=16 ino=257 dd-2584 [000] 284.274187: balance_dirty_state: bdi btrfs-1: dirty=663 wb=790 unstable=0 bg_thresh=1008 thresh=2016 gap=563 poll_thresh=17 ino=257 dd-2584 [000] 284.274304: balance_dirty_state: bdi btrfs-1: dirty=688 wb=790 unstable=0 bg_thresh=1010 thresh=2020 gap=542 poll_thresh=18 ino=257 dd-2584 [000] 284.274422: balance_dirty_state: bdi btrfs-1: dirty=713 wb=790 unstable=0 bg_thresh=1009 thresh=2019 gap=516 poll_thresh=19 ino=257 dd-2584 [000] 284.274540: balance_dirty_state: bdi btrfs-1: dirty=763 wb=790 unstable=0 bg_thresh=1009 thresh=2018 gap=465 poll_thresh=20 ino=257 dd-2584 [000] 284.274545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=37540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.281622: balance_dirty_state: bdi btrfs-1: dirty=763 wb=790 unstable=0 bg_thresh=1004 thresh=2008 gap=455 poll_thresh=20 ino=257 dd-2584 [004] 284.281628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=36852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.289620: balance_dirty_state: bdi btrfs-1: dirty=763 wb=665 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=20 ino=257 dd-2584 [004] 284.289713: balance_dirty_state: bdi btrfs-1: dirty=763 wb=665 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 284.289797: balance_dirty_state: bdi btrfs-1: dirty=788 wb=665 unstable=0 bg_thresh=998 thresh=1997 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 284.289968: balance_dirty_state: bdi btrfs-1: dirty=813 wb=665 unstable=0 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 284.290175: balance_dirty_state: bdi btrfs-1: dirty=838 wb=665 unstable=0 bg_thresh=1003 thresh=2007 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 284.290813: balance_dirty_state: bdi btrfs-1: dirty=888 wb=665 unstable=0 bg_thresh=1005 thresh=2011 gap=458 poll_thresh=19 ino=257 dd-2584 [004] 284.290825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=36852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 284.297655: balance_dirty_state: bdi btrfs-1: dirty=888 wb=665 unstable=0 bg_thresh=1008 thresh=2017 gap=464 poll_thresh=19 ino=257 dd-2584 [005] 284.297666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=36852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 284.305716: balance_dirty_state: bdi btrfs-1: dirty=888 wb=540 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=19 ino=257 dd-2584 [005] 284.305845: balance_dirty_state: bdi btrfs-1: dirty=888 wb=540 unstable=0 bg_thresh=1000 thresh=2000 gap=572 poll_thresh=14 ino=257 dd-2584 [005] 284.305960: balance_dirty_state: bdi btrfs-1: dirty=913 wb=540 unstable=0 bg_thresh=1002 thresh=2005 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 284.306074: balance_dirty_state: bdi btrfs-1: dirty=938 wb=540 unstable=0 bg_thresh=1005 thresh=2010 gap=532 poll_thresh=16 ino=257 dd-2584 [005] 284.306305: balance_dirty_state: bdi btrfs-1: dirty=963 wb=540 unstable=0 bg_thresh=1007 thresh=2015 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 284.306538: balance_dirty_state: bdi btrfs-1: dirty=988 wb=540 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 284.306547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=36852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 284.313709: balance_dirty_state: bdi btrfs-1: dirty=988 wb=540 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 284.313719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=36852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.321749: balance_dirty_state: bdi btrfs-1: dirty=988 wb=415 unstable=0 bg_thresh=1006 thresh=2013 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 284.321816: balance_dirty_state: bdi btrfs-1: dirty=988 wb=415 unstable=0 bg_thresh=1006 thresh=2013 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 284.321876: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=415 unstable=0 bg_thresh=1009 thresh=2018 gap=590 poll_thresh=14 ino=257 flush-btrfs-1-2586 [000] 284.321896: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21700 wrote=0 to_write=8192 dd-2584 [004] 284.321958: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=415 unstable=0 bg_thresh=1009 thresh=2018 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 284.322039: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=415 unstable=0 bg_thresh=1011 thresh=2023 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 284.322211: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=440 unstable=0 bg_thresh=1014 thresh=2028 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 284.322682: balance_dirty_state: bdi btrfs-1: dirty=913 wb=590 unstable=0 bg_thresh=1016 thresh=2032 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 284.322863: balance_dirty_state: bdi btrfs-1: dirty=913 wb=640 unstable=0 bg_thresh=1015 thresh=2031 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 284.322865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=100% bdi_bw=36852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 284.325101: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=704 to_write=7488 dd-2584 [004] 284.329672: balance_dirty_state: bdi btrfs-1: dirty=438 wb=990 unstable=0 bg_thresh=1016 thresh=2032 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 284.329759: balance_dirty_state: bdi btrfs-1: dirty=463 wb=990 unstable=0 bg_thresh=1016 thresh=2032 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 284.329822: balance_dirty_state: bdi btrfs-1: dirty=463 wb=990 unstable=0 bg_thresh=1015 thresh=2031 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 284.329881: balance_dirty_state: bdi btrfs-1: dirty=488 wb=990 unstable=0 bg_thresh=1015 thresh=2030 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 284.330000: balance_dirty_state: bdi btrfs-1: dirty=513 wb=990 unstable=0 bg_thresh=1014 thresh=2029 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 284.330120: balance_dirty_state: bdi btrfs-1: dirty=563 wb=990 unstable=0 bg_thresh=1014 thresh=2028 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 284.330124: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-265% task_weight=101% bdi_bw=36852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.337691: balance_dirty_state: bdi btrfs-1: dirty=563 wb=865 unstable=0 bg_thresh=1010 thresh=2020 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 284.337878: balance_dirty_state: bdi btrfs-1: dirty=563 wb=865 unstable=0 bg_thresh=1012 thresh=2025 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 284.338057: balance_dirty_state: bdi btrfs-1: dirty=588 wb=865 unstable=0 bg_thresh=1012 thresh=2024 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 284.338238: balance_dirty_state: bdi btrfs-1: dirty=588 wb=865 unstable=0 bg_thresh=1012 thresh=2024 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 284.338420: balance_dirty_state: bdi btrfs-1: dirty=613 wb=865 unstable=0 bg_thresh=1011 thresh=2023 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 284.338714: balance_dirty_state: bdi btrfs-1: dirty=638 wb=865 unstable=0 bg_thresh=1008 thresh=2016 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 284.339215: balance_dirty_state: bdi btrfs-1: dirty=688 wb=865 unstable=0 bg_thresh=1007 thresh=2015 gap=462 poll_thresh=18 ino=257 dd-2584 [004] 284.339222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-328% task_weight=101% bdi_bw=36852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.345673: balance_dirty_state: bdi btrfs-1: dirty=688 wb=840 unstable=0 bg_thresh=1010 thresh=2021 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 284.345687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-320% task_weight=100% bdi_bw=36852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.353668: balance_dirty_state: bdi btrfs-1: dirty=688 wb=590 unstable=0 bg_thresh=1009 thresh=2019 gap=741 poll_thresh=18 ino=257 dd-2584 [004] 284.353757: balance_dirty_state: bdi btrfs-1: dirty=688 wb=590 unstable=0 bg_thresh=1012 thresh=2024 gap=746 poll_thresh=13 ino=257 dd-2584 [004] 284.353818: balance_dirty_state: bdi btrfs-1: dirty=713 wb=590 unstable=0 bg_thresh=1011 thresh=2023 gap=720 poll_thresh=14 ino=257 dd-2584 [004] 284.353876: balance_dirty_state: bdi btrfs-1: dirty=738 wb=590 unstable=0 bg_thresh=1011 thresh=2022 gap=694 poll_thresh=15 ino=257 dd-2584 [004] 284.353933: balance_dirty_state: bdi btrfs-1: dirty=738 wb=590 unstable=0 bg_thresh=1011 thresh=2022 gap=694 poll_thresh=16 ino=257 dd-2584 [004] 284.354045: balance_dirty_state: bdi btrfs-1: dirty=763 wb=590 unstable=0 bg_thresh=1010 thresh=2021 gap=668 poll_thresh=17 ino=257 dd-2584 [004] 284.354157: balance_dirty_state: bdi btrfs-1: dirty=813 wb=590 unstable=0 bg_thresh=1010 thresh=2020 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 284.354270: balance_dirty_state: bdi btrfs-1: dirty=838 wb=590 unstable=0 bg_thresh=1012 thresh=2024 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 284.354383: balance_dirty_state: bdi btrfs-1: dirty=863 wb=590 unstable=0 bg_thresh=1011 thresh=2023 gap=570 poll_thresh=20 ino=257 dd-2584 [004] 284.354497: balance_dirty_state: bdi btrfs-1: dirty=913 wb=590 unstable=0 bg_thresh=1011 thresh=2022 gap=519 poll_thresh=21 ino=257 dd-2584 [004] 284.354782: balance_dirty_state: bdi btrfs-1: dirty=938 wb=590 unstable=0 bg_thresh=1013 thresh=2026 gap=498 poll_thresh=22 ino=257 dd-2584 [004] 284.354787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=36852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.361694: balance_dirty_state: bdi btrfs-1: dirty=938 wb=465 unstable=0 bg_thresh=1013 thresh=2026 gap=623 poll_thresh=22 ino=257 dd-2584 [004] 284.361763: balance_dirty_state: bdi btrfs-1: dirty=963 wb=465 unstable=0 bg_thresh=1012 thresh=2025 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 284.361876: balance_dirty_state: bdi btrfs-1: dirty=988 wb=465 unstable=0 bg_thresh=1012 thresh=2024 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 284.361989: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=465 unstable=0 bg_thresh=1011 thresh=2023 gap=545 poll_thresh=18 ino=257 flush-btrfs-1-2586 [000] 284.362011: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21740 wrote=0 to_write=8192 dd-2584 [004] 284.362158: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=465 unstable=0 bg_thresh=1011 thresh=2022 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 284.362334: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=490 unstable=0 bg_thresh=1013 thresh=2026 gap=498 poll_thresh=20 ino=257 dd-2584 [004] 284.362336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=36852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 284.363831: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=640 to_write=7552 dd-2584 [004] 284.369698: balance_dirty_state: bdi btrfs-1: dirty=438 wb=965 unstable=0 bg_thresh=1013 thresh=2027 gap=624 poll_thresh=20 ino=257 dd-2584 [004] 284.369761: balance_dirty_state: bdi btrfs-1: dirty=438 wb=965 unstable=0 bg_thresh=1010 thresh=2021 gap=618 poll_thresh=15 ino=257 dd-2584 [004] 284.369821: balance_dirty_state: bdi btrfs-1: dirty=463 wb=965 unstable=0 bg_thresh=1013 thresh=2026 gap=598 poll_thresh=16 ino=257 dd-2584 [004] 284.369938: balance_dirty_state: bdi btrfs-1: dirty=488 wb=965 unstable=0 bg_thresh=1012 thresh=2025 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 284.370234: balance_dirty_state: bdi btrfs-1: dirty=513 wb=965 unstable=0 bg_thresh=1014 thresh=2029 gap=551 poll_thresh=18 ino=257 dd-2584 [004] 284.370408: balance_dirty_state: bdi btrfs-1: dirty=563 wb=915 unstable=0 bg_thresh=1007 thresh=2015 gap=537 poll_thresh=19 ino=257 dd-2584 [004] 284.370597: balance_dirty_state: bdi btrfs-1: dirty=588 wb=840 unstable=0 bg_thresh=1006 thresh=2013 gap=585 poll_thresh=20 ino=257 dd-2584 [004] 284.370722: balance_dirty_state: bdi btrfs-1: dirty=613 wb=840 unstable=0 bg_thresh=1012 thresh=2024 gap=571 poll_thresh=21 ino=257 dd-2584 [004] 284.370845: balance_dirty_state: bdi btrfs-1: dirty=663 wb=840 unstable=0 bg_thresh=1010 thresh=2021 gap=518 poll_thresh=22 ino=257 dd-2584 [004] 284.370967: balance_dirty_state: bdi btrfs-1: dirty=688 wb=840 unstable=0 bg_thresh=1009 thresh=2019 gap=491 poll_thresh=23 ino=257 dd-2584 [004] 284.370972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=36852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.377585: balance_dirty_state: bdi btrfs-1: dirty=688 wb=715 unstable=0 bg_thresh=1012 thresh=2024 gap=621 poll_thresh=23 ino=257 dd-2584 [004] 284.377694: balance_dirty_state: bdi btrfs-1: dirty=713 wb=715 unstable=0 bg_thresh=1012 thresh=2024 gap=596 poll_thresh=17 ino=257 dd-2584 [004] 284.377865: balance_dirty_state: bdi btrfs-1: dirty=738 wb=715 unstable=0 bg_thresh=1011 thresh=2023 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 284.378035: balance_dirty_state: bdi btrfs-1: dirty=763 wb=715 unstable=0 bg_thresh=1013 thresh=2027 gap=549 poll_thresh=19 ino=257 dd-2584 [004] 284.378507: balance_dirty_state: bdi btrfs-1: dirty=788 wb=715 unstable=0 bg_thresh=1010 thresh=2020 gap=517 poll_thresh=20 ino=257 dd-2584 [004] 284.378676: balance_dirty_state: bdi btrfs-1: dirty=838 wb=715 unstable=0 bg_thresh=1009 thresh=2019 gap=466 poll_thresh=21 ino=257 dd-2584 [004] 284.378683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=36852 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 284.385687: balance_dirty_state: bdi btrfs-1: dirty=838 wb=640 unstable=0 bg_thresh=1007 thresh=2014 gap=536 poll_thresh=21 ino=257 dd-2584 [000] 284.385780: balance_dirty_state: bdi btrfs-1: dirty=863 wb=640 unstable=0 bg_thresh=1007 thresh=2014 gap=511 poll_thresh=16 ino=257 dd-2584 [000] 284.385947: balance_dirty_state: bdi btrfs-1: dirty=888 wb=640 unstable=0 bg_thresh=1009 thresh=2019 gap=491 poll_thresh=17 ino=257 dd-2584 [000] 284.385953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=38888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 284.393601: balance_dirty_state: bdi btrfs-1: dirty=888 wb=515 unstable=0 bg_thresh=1002 thresh=2005 gap=602 poll_thresh=17 ino=257 dd-2584 [000] 284.393663: balance_dirty_state: bdi btrfs-1: dirty=888 wb=515 unstable=0 bg_thresh=1002 thresh=2005 gap=602 poll_thresh=13 ino=257 dd-2584 [000] 284.393722: balance_dirty_state: bdi btrfs-1: dirty=913 wb=515 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 284.393786: balance_dirty_state: bdi btrfs-1: dirty=938 wb=515 unstable=0 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=15 ino=257 dd-2584 [000] 284.393846: balance_dirty_state: bdi btrfs-1: dirty=938 wb=515 unstable=0 bg_thresh=1007 thresh=2015 gap=562 poll_thresh=16 ino=257 dd-2584 [000] 284.394030: balance_dirty_state: bdi btrfs-1: dirty=988 wb=515 unstable=0 bg_thresh=1007 thresh=2014 gap=511 poll_thresh=17 ino=257 dd-2584 [000] 284.394156: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=515 unstable=0 bg_thresh=1009 thresh=2018 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 284.394160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=38888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 284.394175: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21772 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 284.396081: writeback_single_inode: bdi btrfs-1: ino=257 state= age=272 wrote=576 to_write=7616 dd-2584 [000] 284.401693: balance_dirty_state: bdi btrfs-1: dirty=438 wb=965 unstable=0 bg_thresh=1001 thresh=2003 gap=600 poll_thresh=18 ino=257 dd-2584 [000] 284.401758: balance_dirty_state: bdi btrfs-1: dirty=463 wb=965 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=13 ino=257 dd-2584 [000] 284.401999: balance_dirty_state: bdi btrfs-1: dirty=463 wb=965 unstable=0 bg_thresh=1006 thresh=2013 gap=585 poll_thresh=14 ino=257 dd-2584 [000] 284.402059: balance_dirty_state: bdi btrfs-1: dirty=488 wb=965 unstable=0 bg_thresh=1003 thresh=2007 gap=554 poll_thresh=15 ino=257 dd-2584 [000] 284.402123: balance_dirty_state: bdi btrfs-1: dirty=488 wb=965 unstable=0 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=16 ino=257 dd-2584 [000] 284.402240: balance_dirty_state: bdi btrfs-1: dirty=538 wb=965 unstable=0 bg_thresh=1005 thresh=2011 gap=508 poll_thresh=17 ino=257 dd-2584 [000] 284.402452: balance_dirty_state: bdi btrfs-1: dirty=563 wb=965 unstable=0 bg_thresh=1005 thresh=2010 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 284.402457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=38888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 284.409624: balance_dirty_state: bdi btrfs-1: dirty=563 wb=840 unstable=0 bg_thresh=990 thresh=1981 gap=578 poll_thresh=18 ino=257 dd-2584 [000] 284.409692: balance_dirty_state: bdi btrfs-1: dirty=588 wb=840 unstable=0 bg_thresh=990 thresh=1981 gap=553 poll_thresh=13 ino=257 dd-2584 [000] 284.409750: balance_dirty_state: bdi btrfs-1: dirty=588 wb=840 unstable=0 bg_thresh=993 thresh=1986 gap=558 poll_thresh=14 ino=257 dd-2584 [000] 284.409838: balance_dirty_state: bdi btrfs-1: dirty=613 wb=840 unstable=0 bg_thresh=993 thresh=1986 gap=533 poll_thresh=15 ino=257 dd-2584 [000] 284.409896: balance_dirty_state: bdi btrfs-1: dirty=638 wb=840 unstable=0 bg_thresh=998 thresh=1997 gap=519 poll_thresh=16 ino=257 dd-2584 [000] 284.410013: balance_dirty_state: bdi btrfs-1: dirty=663 wb=840 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=17 ino=257 dd-2584 [000] 284.410018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=38888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.417707: balance_dirty_state: bdi btrfs-1: dirty=663 wb=715 unstable=0 bg_thresh=1000 thresh=2000 gap=622 poll_thresh=17 ino=257 dd-2584 [004] 284.417803: balance_dirty_state: bdi btrfs-1: dirty=663 wb=715 unstable=0 bg_thresh=1000 thresh=2000 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 284.417892: balance_dirty_state: bdi btrfs-1: dirty=688 wb=715 unstable=0 bg_thresh=1002 thresh=2005 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 284.418011: balance_dirty_state: bdi btrfs-1: dirty=713 wb=715 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 284.418512: balance_dirty_state: bdi btrfs-1: dirty=713 wb=715 unstable=0 bg_thresh=1002 thresh=2004 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 284.418759: balance_dirty_state: bdi btrfs-1: dirty=738 wb=715 unstable=0 bg_thresh=998 thresh=1997 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 284.418984: balance_dirty_state: bdi btrfs-1: dirty=788 wb=715 unstable=0 bg_thresh=999 thresh=1998 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 284.418991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=38888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 284.425669: balance_dirty_state: bdi btrfs-1: dirty=788 wb=590 unstable=0 bg_thresh=1001 thresh=2002 gap=624 poll_thresh=18 ino=257 dd-2584 [000] 284.425759: balance_dirty_state: bdi btrfs-1: dirty=813 wb=590 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=13 ino=257 dd-2584 [000] 284.425842: balance_dirty_state: bdi btrfs-1: dirty=813 wb=590 unstable=0 bg_thresh=1003 thresh=2007 gap=604 poll_thresh=14 ino=257 dd-2584 [000] 284.425924: balance_dirty_state: bdi btrfs-1: dirty=838 wb=590 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 284.426007: balance_dirty_state: bdi btrfs-1: dirty=838 wb=590 unstable=0 bg_thresh=1006 thresh=2012 gap=584 poll_thresh=16 ino=257 dd-2584 [000] 284.426178: balance_dirty_state: bdi btrfs-1: dirty=888 wb=590 unstable=0 bg_thresh=1005 thresh=2011 gap=533 poll_thresh=17 ino=257 dd-2584 [000] 284.426350: balance_dirty_state: bdi btrfs-1: dirty=913 wb=590 unstable=0 bg_thresh=1007 thresh=2015 gap=512 poll_thresh=18 ino=257 dd-2584 [000] 284.426521: balance_dirty_state: bdi btrfs-1: dirty=938 wb=590 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=19 ino=257 dd-2584 [000] 284.426528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=38888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 284.433647: balance_dirty_state: bdi btrfs-1: dirty=938 wb=340 unstable=0 bg_thresh=1001 thresh=2002 gap=724 poll_thresh=19 ino=257 dd-2584 [000] 284.433718: balance_dirty_state: bdi btrfs-1: dirty=963 wb=340 unstable=0 bg_thresh=1001 thresh=2002 gap=699 poll_thresh=14 ino=257 dd-2584 [000] 284.433945: balance_dirty_state: bdi btrfs-1: dirty=988 wb=340 unstable=0 bg_thresh=1003 thresh=2007 gap=679 poll_thresh=15 ino=257 dd-2584 [000] 284.434001: balance_dirty_state: bdi btrfs-1: dirty=988 wb=340 unstable=0 bg_thresh=1003 thresh=2007 gap=679 poll_thresh=16 ino=257 dd-2584 [000] 284.434113: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=340 unstable=0 bg_thresh=1008 thresh=2017 gap=664 poll_thresh=17 ino=257 flush-btrfs-1-2586 [004] 284.434132: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21812 wrote=0 to_write=8192 dd-2584 [000] 284.434285: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=340 unstable=0 bg_thresh=1008 thresh=2016 gap=613 poll_thresh=18 ino=257 dd-2584 [000] 284.434460: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=390 unstable=0 bg_thresh=1007 thresh=2015 gap=587 poll_thresh=19 ino=257 dd-2584 [000] 284.434634: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=440 unstable=0 bg_thresh=1007 thresh=2014 gap=561 poll_thresh=20 ino=257 dd-2584 [000] 284.434813: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=490 unstable=0 bg_thresh=1009 thresh=2018 gap=515 poll_thresh=21 ino=257 dd-2584 [000] 284.434996: balance_dirty_state: bdi btrfs-1: dirty=988 wb=540 unstable=0 bg_thresh=1008 thresh=2017 gap=489 poll_thresh=22 ino=257 dd-2584 [000] 284.434998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=38888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 284.436220: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=752 to_write=7440 dd-2584 [004] 284.441690: balance_dirty_state: bdi btrfs-1: dirty=438 wb=965 unstable=0 bg_thresh=995 thresh=1990 gap=587 poll_thresh=22 ino=257 dd-2584 [004] 284.441788: balance_dirty_state: bdi btrfs-1: dirty=438 wb=965 unstable=0 bg_thresh=995 thresh=1990 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 284.442200: balance_dirty_state: bdi btrfs-1: dirty=488 wb=965 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 284.442315: balance_dirty_state: bdi btrfs-1: dirty=513 wb=965 unstable=0 bg_thresh=1002 thresh=2005 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 284.442428: balance_dirty_state: bdi btrfs-1: dirty=538 wb=965 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 284.442540: balance_dirty_state: bdi btrfs-1: dirty=563 wb=965 unstable=0 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 284.442545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=38888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.449689: balance_dirty_state: bdi btrfs-1: dirty=563 wb=840 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=20 ino=257 dd-2584 [004] 284.449812: balance_dirty_state: bdi btrfs-1: dirty=588 wb=840 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 284.449931: balance_dirty_state: bdi btrfs-1: dirty=613 wb=840 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 284.450168: balance_dirty_state: bdi btrfs-1: dirty=638 wb=840 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 284.450404: balance_dirty_state: bdi btrfs-1: dirty=663 wb=840 unstable=0 bg_thresh=999 thresh=1998 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 284.450412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=38888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.457703: balance_dirty_state: bdi btrfs-1: dirty=663 wb=765 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=18 ino=257 dd-2584 [004] 284.457798: balance_dirty_state: bdi btrfs-1: dirty=688 wb=765 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=13 ino=257 dd-2584 [004] 284.457884: balance_dirty_state: bdi btrfs-1: dirty=713 wb=765 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=14 ino=257 dd-2584 [004] 284.457969: balance_dirty_state: bdi btrfs-1: dirty=713 wb=765 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=15 ino=257 dd-2584 [004] 284.458355: balance_dirty_state: bdi btrfs-1: dirty=738 wb=765 unstable=0 bg_thresh=999 thresh=1998 gap=495 poll_thresh=16 ino=257 dd-2584 [004] 284.458362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=38888 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 284.465659: balance_dirty_state: bdi btrfs-1: dirty=738 wb=640 unstable=0 bg_thresh=993 thresh=1986 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 284.465724: balance_dirty_state: bdi btrfs-1: dirty=738 wb=640 unstable=0 bg_thresh=993 thresh=1986 gap=608 poll_thresh=12 ino=257 dd-2584 [004] 284.465780: balance_dirty_state: bdi btrfs-1: dirty=763 wb=640 unstable=0 bg_thresh=995 thresh=1991 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 284.465836: balance_dirty_state: bdi btrfs-1: dirty=788 wb=640 unstable=0 bg_thresh=995 thresh=1991 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 284.465891: balance_dirty_state: bdi btrfs-1: dirty=788 wb=640 unstable=0 bg_thresh=998 thresh=1996 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 284.465946: balance_dirty_state: bdi btrfs-1: dirty=813 wb=640 unstable=0 bg_thresh=1000 thresh=2001 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 284.466060: balance_dirty_state: bdi btrfs-1: dirty=838 wb=640 unstable=0 bg_thresh=1000 thresh=2000 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 284.466173: balance_dirty_state: bdi btrfs-1: dirty=888 wb=640 unstable=0 bg_thresh=999 thresh=1999 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 284.466177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=38888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.473628: balance_dirty_state: bdi btrfs-1: dirty=888 wb=515 unstable=0 bg_thresh=993 thresh=1987 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 284.473735: balance_dirty_state: bdi btrfs-1: dirty=888 wb=515 unstable=0 bg_thresh=990 thresh=1980 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 284.473821: balance_dirty_state: bdi btrfs-1: dirty=913 wb=515 unstable=0 bg_thresh=992 thresh=1985 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 284.473904: balance_dirty_state: bdi btrfs-1: dirty=938 wb=515 unstable=0 bg_thresh=995 thresh=1991 gap=538 poll_thresh=15 ino=257 dd-2584 [004] 284.473999: balance_dirty_state: bdi btrfs-1: dirty=938 wb=465 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 284.474175: balance_dirty_state: bdi btrfs-1: dirty=963 wb=390 unstable=0 bg_thresh=1000 thresh=2001 gap=648 poll_thresh=17 ino=257 dd-2584 [004] 284.474464: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=390 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=18 ino=257 flush-btrfs-1-2586 [000] 284.474483: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21852 wrote=0 to_write=8192 dd-2584 [004] 284.474633: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=390 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 284.474808: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=440 unstable=0 bg_thresh=998 thresh=1997 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 284.474982: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=490 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=21 ino=257 dd-2584 [004] 284.474984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=38888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 284.476811: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=672 to_write=7520 dd-2584 [004] 284.481686: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1040 unstable=0 bg_thresh=997 thresh=1994 gap=516 poll_thresh=21 ino=257 dd-2584 [004] 284.481873: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1040 unstable=0 bg_thresh=998 thresh=1996 gap=518 poll_thresh=16 ino=257 dd-2584 [004] 284.482233: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1040 unstable=0 bg_thresh=996 thresh=1992 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 284.482247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=38888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.489676: balance_dirty_state: bdi btrfs-1: dirty=463 wb=915 unstable=0 bg_thresh=1001 thresh=2002 gap=624 poll_thresh=17 ino=257 dd-2584 [001] 284.489825: balance_dirty_state: bdi btrfs-1: dirty=463 wb=840 unstable=0 bg_thresh=1001 thresh=2002 gap=699 poll_thresh=13 ino=257 dd-2584 [001] 284.489956: balance_dirty_state: bdi btrfs-1: dirty=488 wb=815 unstable=0 bg_thresh=1003 thresh=2007 gap=704 poll_thresh=14 ino=257 dd-2584 [001] 284.490072: balance_dirty_state: bdi btrfs-1: dirty=513 wb=815 unstable=0 bg_thresh=1003 thresh=2007 gap=679 poll_thresh=15 ino=257 dd-2584 [001] 284.490191: balance_dirty_state: bdi btrfs-1: dirty=513 wb=815 unstable=0 bg_thresh=1003 thresh=2006 gap=678 poll_thresh=16 ino=257 dd-2584 [001] 284.490798: balance_dirty_state: bdi btrfs-1: dirty=563 wb=815 unstable=0 bg_thresh=1002 thresh=2005 gap=627 poll_thresh=17 ino=257 dd-2584 [001] 284.491037: balance_dirty_state: bdi btrfs-1: dirty=588 wb=815 unstable=0 bg_thresh=1004 thresh=2009 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 284.491271: balance_dirty_state: bdi btrfs-1: dirty=613 wb=815 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=19 ino=257 dd-2584 [001] 284.491504: balance_dirty_state: bdi btrfs-1: dirty=663 wb=815 unstable=0 bg_thresh=1003 thresh=2007 gap=529 poll_thresh=20 ino=257 dd-2584 [001] 284.491744: balance_dirty_state: bdi btrfs-1: dirty=688 wb=815 unstable=0 bg_thresh=1005 thresh=2011 gap=508 poll_thresh=21 ino=257 dd-2584 [001] 284.491976: balance_dirty_state: bdi btrfs-1: dirty=713 wb=815 unstable=0 bg_thresh=1005 thresh=2010 gap=482 poll_thresh=22 ino=257 dd-2584 [001] 284.491986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=42280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.497700: balance_dirty_state: bdi btrfs-1: dirty=713 wb=815 unstable=0 bg_thresh=998 thresh=1997 gap=469 poll_thresh=22 ino=257 dd-2584 [001] 284.497704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=42280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.505685: balance_dirty_state: bdi btrfs-1: dirty=713 wb=565 unstable=0 bg_thresh=998 thresh=1996 gap=718 poll_thresh=22 ino=257 dd-2584 [001] 284.505809: balance_dirty_state: bdi btrfs-1: dirty=738 wb=565 unstable=0 bg_thresh=995 thresh=1990 gap=687 poll_thresh=16 ino=257 dd-2584 [001] 284.506044: balance_dirty_state: bdi btrfs-1: dirty=763 wb=565 unstable=0 bg_thresh=994 thresh=1989 gap=661 poll_thresh=17 ino=257 dd-2584 [001] 284.506279: balance_dirty_state: bdi btrfs-1: dirty=788 wb=565 unstable=0 bg_thresh=996 thresh=1993 gap=640 poll_thresh=18 ino=257 dd-2584 [001] 284.506875: balance_dirty_state: bdi btrfs-1: dirty=838 wb=565 unstable=0 bg_thresh=996 thresh=1992 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 284.507108: balance_dirty_state: bdi btrfs-1: dirty=863 wb=565 unstable=0 bg_thresh=995 thresh=1991 gap=563 poll_thresh=20 ino=257 dd-2584 [001] 284.507339: balance_dirty_state: bdi btrfs-1: dirty=888 wb=565 unstable=0 bg_thresh=997 thresh=1995 gap=542 poll_thresh=21 ino=257 dd-2584 [001] 284.507577: balance_dirty_state: bdi btrfs-1: dirty=913 wb=565 unstable=0 bg_thresh=997 thresh=1994 gap=516 poll_thresh=22 ino=257 dd-2584 [001] 284.507812: balance_dirty_state: bdi btrfs-1: dirty=963 wb=565 unstable=0 bg_thresh=996 thresh=1993 gap=465 poll_thresh=23 ino=257 dd-2584 [001] 284.507821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=42280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.513696: balance_dirty_state: bdi btrfs-1: dirty=963 wb=440 unstable=0 bg_thresh=996 thresh=1993 gap=590 poll_thresh=23 ino=257 dd-2584 [004] 284.513767: balance_dirty_state: bdi btrfs-1: dirty=988 wb=440 unstable=0 bg_thresh=996 thresh=1993 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 284.513881: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=440 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 284.513945: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21892 wrote=0 to_write=8192 dd-2584 [004] 284.514004: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=440 unstable=0 bg_thresh=1004 thresh=2008 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 284.514310: balance_dirty_state: bdi btrfs-1: dirty=988 wb=540 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=20 ino=257 dd-2584 [004] 284.514311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=42280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 284.515496: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=656 to_write=7536 dd-2584 [004] 284.521639: balance_dirty_state: bdi btrfs-1: dirty=438 wb=965 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=20 ino=257 dd-2584 [004] 284.521715: balance_dirty_state: bdi btrfs-1: dirty=463 wb=965 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 284.521770: balance_dirty_state: bdi btrfs-1: dirty=463 wb=965 unstable=0 bg_thresh=1003 thresh=2007 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 284.521883: balance_dirty_state: bdi btrfs-1: dirty=488 wb=965 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 284.522026: balance_dirty_state: bdi btrfs-1: dirty=538 wb=965 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 284.522154: balance_dirty_state: bdi btrfs-1: dirty=563 wb=965 unstable=0 bg_thresh=1004 thresh=2009 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 284.522158: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=42280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.529664: balance_dirty_state: bdi btrfs-1: dirty=563 wb=840 unstable=0 bg_thresh=996 thresh=1992 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 284.529846: balance_dirty_state: bdi btrfs-1: dirty=588 wb=840 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 284.530014: balance_dirty_state: bdi btrfs-1: dirty=588 wb=840 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 284.530165: balance_dirty_state: bdi btrfs-1: dirty=613 wb=840 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 284.530506: balance_dirty_state: bdi btrfs-1: dirty=638 wb=840 unstable=0 bg_thresh=1003 thresh=2007 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 284.530746: balance_dirty_state: bdi btrfs-1: dirty=663 wb=840 unstable=0 bg_thresh=1003 thresh=2006 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 284.531588: balance_dirty_state: bdi btrfs-1: dirty=713 wb=840 unstable=0 bg_thresh=1002 thresh=2005 gap=452 poll_thresh=19 ino=257 dd-2584 [004] 284.531600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=42280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.537750: balance_dirty_state: bdi btrfs-1: dirty=713 wb=715 unstable=0 bg_thresh=996 thresh=1993 gap=565 poll_thresh=19 ino=257 dd-2584 [004] 284.537861: balance_dirty_state: bdi btrfs-1: dirty=713 wb=715 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 284.537949: balance_dirty_state: bdi btrfs-1: dirty=738 wb=715 unstable=0 bg_thresh=996 thresh=1992 gap=539 poll_thresh=15 ino=257 dd-2584 [004] 284.538037: balance_dirty_state: bdi btrfs-1: dirty=763 wb=715 unstable=0 bg_thresh=998 thresh=1997 gap=519 poll_thresh=16 ino=257 dd-2584 [004] 284.538209: balance_dirty_state: bdi btrfs-1: dirty=788 wb=715 unstable=0 bg_thresh=998 thresh=1996 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 284.538215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=42280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.545737: balance_dirty_state: bdi btrfs-1: dirty=788 wb=565 unstable=0 bg_thresh=994 thresh=1988 gap=635 poll_thresh=17 ino=257 dd-2584 [004] 284.545841: balance_dirty_state: bdi btrfs-1: dirty=813 wb=565 unstable=0 bg_thresh=996 thresh=1993 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 284.545928: balance_dirty_state: bdi btrfs-1: dirty=813 wb=565 unstable=0 bg_thresh=996 thresh=1993 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 284.546021: balance_dirty_state: bdi btrfs-1: dirty=838 wb=565 unstable=0 bg_thresh=1001 thresh=2003 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 284.546111: balance_dirty_state: bdi btrfs-1: dirty=863 wb=565 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 284.546295: balance_dirty_state: bdi btrfs-1: dirty=888 wb=565 unstable=0 bg_thresh=1005 thresh=2011 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 284.546478: balance_dirty_state: bdi btrfs-1: dirty=913 wb=565 unstable=0 bg_thresh=1005 thresh=2010 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 284.546953: balance_dirty_state: bdi btrfs-1: dirty=938 wb=565 unstable=0 bg_thresh=1004 thresh=2009 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 284.547134: balance_dirty_state: bdi btrfs-1: dirty=988 wb=565 unstable=0 bg_thresh=1006 thresh=2013 gap=460 poll_thresh=20 ino=257 dd-2584 [004] 284.547140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=42280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.553631: balance_dirty_state: bdi btrfs-1: dirty=988 wb=440 unstable=0 bg_thresh=1008 thresh=2016 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 284.553696: balance_dirty_state: bdi btrfs-1: dirty=988 wb=440 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 284.553779: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=440 unstable=0 bg_thresh=1007 thresh=2015 gap=562 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 284.553874: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21932 wrote=0 to_write=8192 dd-2584 [004] 284.553919: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=440 unstable=0 bg_thresh=1004 thresh=2008 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 284.554045: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=440 unstable=0 bg_thresh=1003 thresh=2007 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 284.554173: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=490 unstable=0 bg_thresh=1005 thresh=2011 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 284.554175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=42280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 284.555498: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=672 to_write=7520 dd-2584 [001] 284.561647: balance_dirty_state: bdi btrfs-1: dirty=438 wb=940 unstable=0 bg_thresh=994 thresh=1989 gap=611 poll_thresh=19 ino=257 dd-2584 [001] 284.561730: balance_dirty_state: bdi btrfs-1: dirty=438 wb=940 unstable=0 bg_thresh=994 thresh=1989 gap=611 poll_thresh=14 ino=257 dd-2584 [001] 284.561795: balance_dirty_state: bdi btrfs-1: dirty=463 wb=940 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 284.561858: balance_dirty_state: bdi btrfs-1: dirty=488 wb=940 unstable=0 bg_thresh=999 thresh=1999 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 284.561983: balance_dirty_state: bdi btrfs-1: dirty=513 wb=940 unstable=0 bg_thresh=1002 thresh=2004 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 284.562292: balance_dirty_state: bdi btrfs-1: dirty=538 wb=940 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 284.562412: balance_dirty_state: bdi btrfs-1: dirty=588 wb=940 unstable=0 bg_thresh=1001 thresh=2002 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 284.562417: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-343% task_weight=98% bdi_bw=42280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.569665: balance_dirty_state: bdi btrfs-1: dirty=588 wb=815 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=19 ino=257 dd-2584 [001] 284.569753: balance_dirty_state: bdi btrfs-1: dirty=588 wb=815 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 284.569809: balance_dirty_state: bdi btrfs-1: dirty=613 wb=815 unstable=0 bg_thresh=999 thresh=1999 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 284.569866: balance_dirty_state: bdi btrfs-1: dirty=613 wb=815 unstable=0 bg_thresh=999 thresh=1999 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 284.569980: balance_dirty_state: bdi btrfs-1: dirty=663 wb=815 unstable=0 bg_thresh=1001 thresh=2003 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 284.570095: balance_dirty_state: bdi btrfs-1: dirty=688 wb=815 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 284.570099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=42280 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.581631: balance_dirty_state: bdi btrfs-1: dirty=688 wb=540 unstable=0 bg_thresh=992 thresh=1985 gap=757 poll_thresh=18 ino=257 dd-2584 [001] 284.581702: balance_dirty_state: bdi btrfs-1: dirty=713 wb=540 unstable=0 bg_thresh=995 thresh=1990 gap=737 poll_thresh=13 ino=257 dd-2584 [001] 284.581761: balance_dirty_state: bdi btrfs-1: dirty=713 wb=540 unstable=0 bg_thresh=997 thresh=1995 gap=742 poll_thresh=14 ino=257 dd-2584 [001] 284.581820: balance_dirty_state: bdi btrfs-1: dirty=738 wb=540 unstable=0 bg_thresh=997 thresh=1995 gap=717 poll_thresh=15 ino=257 dd-2584 [001] 284.581879: balance_dirty_state: bdi btrfs-1: dirty=763 wb=540 unstable=0 bg_thresh=1000 thresh=2000 gap=697 poll_thresh=16 ino=257 dd-2584 [001] 284.582174: balance_dirty_state: bdi btrfs-1: dirty=788 wb=540 unstable=0 bg_thresh=999 thresh=1999 gap=671 poll_thresh=17 ino=257 dd-2584 [001] 284.582288: balance_dirty_state: bdi btrfs-1: dirty=813 wb=540 unstable=0 bg_thresh=999 thresh=1998 gap=645 poll_thresh=18 ino=257 dd-2584 [001] 284.582401: balance_dirty_state: bdi btrfs-1: dirty=838 wb=540 unstable=0 bg_thresh=1001 thresh=2002 gap=624 poll_thresh=19 ino=257 dd-2584 [001] 284.582514: balance_dirty_state: bdi btrfs-1: dirty=888 wb=540 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=20 ino=257 dd-2584 [001] 284.582627: balance_dirty_state: bdi btrfs-1: dirty=913 wb=540 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=21 ino=257 dd-2584 [001] 284.582741: balance_dirty_state: bdi btrfs-1: dirty=938 wb=540 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=22 ino=257 dd-2584 [001] 284.582854: balance_dirty_state: bdi btrfs-1: dirty=988 wb=540 unstable=0 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=23 ino=257 dd-2584 [001] 284.582859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-145% task_gap=-390% task_weight=99% bdi_bw=42280 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 284.593811: balance_dirty_state: bdi btrfs-1: dirty=988 wb=415 unstable=0 bg_thresh=994 thresh=1988 gap=585 poll_thresh=23 ino=257 dd-2584 [001] 284.593936: balance_dirty_state: bdi btrfs-1: dirty=988 wb=415 unstable=0 bg_thresh=994 thresh=1988 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 284.594167: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=415 unstable=0 bg_thresh=996 thresh=1993 gap=565 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 284.594205: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21972 wrote=0 to_write=8192 dd-2584 [001] 284.595117: balance_dirty_state: bdi btrfs-1: dirty=988 wb=490 unstable=0 bg_thresh=1001 thresh=2003 gap=525 poll_thresh=19 ino=257 dd-2584 [001] 284.595488: balance_dirty_state: bdi btrfs-1: dirty=988 wb=540 unstable=0 bg_thresh=1001 thresh=2002 gap=474 poll_thresh=20 ino=257 dd-2584 [001] 284.595493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-390% task_weight=98% bdi_bw=44392 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 284.598006: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=656 to_write=7536 dd-2584 [005] 284.605697: balance_dirty_state: bdi btrfs-1: dirty=438 wb=815 unstable=0 bg_thresh=1000 thresh=2000 gap=747 poll_thresh=20 ino=257 dd-2584 [005] 284.605822: balance_dirty_state: bdi btrfs-1: dirty=463 wb=815 unstable=0 bg_thresh=1000 thresh=2000 gap=722 poll_thresh=15 ino=257 dd-2584 [005] 284.605938: balance_dirty_state: bdi btrfs-1: dirty=463 wb=815 unstable=0 bg_thresh=1002 thresh=2005 gap=727 poll_thresh=16 ino=257 dd-2584 [005] 284.606168: balance_dirty_state: bdi btrfs-1: dirty=513 wb=815 unstable=0 bg_thresh=1005 thresh=2010 gap=682 poll_thresh=17 ino=257 dd-2584 [005] 284.606403: balance_dirty_state: bdi btrfs-1: dirty=538 wb=815 unstable=0 bg_thresh=1004 thresh=2009 gap=656 poll_thresh=18 ino=257 dd-2584 [005] 284.606641: balance_dirty_state: bdi btrfs-1: dirty=563 wb=815 unstable=0 bg_thresh=1006 thresh=2013 gap=635 poll_thresh=19 ino=257 dd-2584 [005] 284.606875: balance_dirty_state: bdi btrfs-1: dirty=588 wb=815 unstable=0 bg_thresh=1006 thresh=2012 gap=609 poll_thresh=20 ino=257 dd-2584 [005] 284.607108: balance_dirty_state: bdi btrfs-1: dirty=638 wb=815 unstable=0 bg_thresh=1005 thresh=2011 gap=558 poll_thresh=21 ino=257 dd-2584 [005] 284.607773: balance_dirty_state: bdi btrfs-1: dirty=663 wb=815 unstable=0 bg_thresh=1007 thresh=2015 gap=537 poll_thresh=22 ino=257 dd-2584 [005] 284.608013: balance_dirty_state: bdi btrfs-1: dirty=688 wb=815 unstable=0 bg_thresh=1007 thresh=2014 gap=511 poll_thresh=23 ino=257 dd-2584 [005] 284.608247: balance_dirty_state: bdi btrfs-1: dirty=738 wb=815 unstable=0 bg_thresh=1006 thresh=2013 gap=460 poll_thresh=24 ino=257 dd-2584 [005] 284.608257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-162% task_gap=-423% task_weight=99% bdi_bw=44392 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 284.613767: balance_dirty_state: bdi btrfs-1: dirty=738 wb=690 unstable=0 bg_thresh=1007 thresh=2015 gap=587 poll_thresh=24 ino=257 dd-2584 [005] 284.613835: balance_dirty_state: bdi btrfs-1: dirty=738 wb=690 unstable=0 bg_thresh=1004 thresh=2009 gap=581 poll_thresh=18 ino=257 dd-2584 [005] 284.613957: balance_dirty_state: bdi btrfs-1: dirty=788 wb=690 unstable=0 bg_thresh=1006 thresh=2013 gap=535 poll_thresh=19 ino=257 dd-2584 [005] 284.614079: balance_dirty_state: bdi btrfs-1: dirty=813 wb=690 unstable=0 bg_thresh=1006 thresh=2012 gap=509 poll_thresh=20 ino=257 dd-2584 [005] 284.614204: balance_dirty_state: bdi btrfs-1: dirty=838 wb=690 unstable=0 bg_thresh=1005 thresh=2011 gap=483 poll_thresh=21 ino=257 dd-2584 [005] 284.614208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-163% task_gap=-426% task_weight=99% bdi_bw=44392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 284.621689: balance_dirty_state: bdi btrfs-1: dirty=838 wb=540 unstable=0 bg_thresh=998 thresh=1997 gap=619 poll_thresh=21 ino=257 dd-2584 [000] 284.621752: balance_dirty_state: bdi btrfs-1: dirty=863 wb=540 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=16 ino=257 dd-2584 [000] 284.621868: balance_dirty_state: bdi btrfs-1: dirty=888 wb=540 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=17 ino=257 dd-2584 [000] 284.622149: balance_dirty_state: bdi btrfs-1: dirty=913 wb=540 unstable=0 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=18 ino=257 dd-2584 [000] 284.622264: balance_dirty_state: bdi btrfs-1: dirty=963 wb=540 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=19 ino=257 dd-2584 [000] 284.622377: balance_dirty_state: bdi btrfs-1: dirty=988 wb=540 unstable=0 bg_thresh=1002 thresh=2004 gap=476 poll_thresh=20 ino=257 dd-2584 [000] 284.622382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-340% task_weight=98% bdi_bw=44392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 284.629694: balance_dirty_state: bdi btrfs-1: dirty=988 wb=390 unstable=0 bg_thresh=1001 thresh=2003 gap=625 poll_thresh=20 ino=257 dd-2584 [000] 284.629767: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=390 unstable=0 bg_thresh=1004 thresh=2008 gap=605 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 284.629825: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22008 wrote=0 to_write=8192 dd-2584 [000] 284.629833: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=390 unstable=0 bg_thresh=1001 thresh=2002 gap=599 poll_thresh=16 ino=257 dd-2584 [000] 284.629956: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=415 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=17 ino=257 dd-2584 [000] 284.630082: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=465 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 284.630208: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=515 unstable=0 bg_thresh=1002 thresh=2004 gap=476 poll_thresh=19 ino=257 dd-2584 [000] 284.630210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-387% task_weight=98% bdi_bw=44392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 284.631425: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=672 to_write=7520 dd-2584 [000] 284.637720: balance_dirty_state: bdi btrfs-1: dirty=438 wb=940 unstable=0 bg_thresh=1000 thresh=2001 gap=623 poll_thresh=19 ino=257 dd-2584 [000] 284.637785: balance_dirty_state: bdi btrfs-1: dirty=463 wb=940 unstable=0 bg_thresh=1003 thresh=2006 gap=603 poll_thresh=14 ino=257 dd-2584 [000] 284.637844: balance_dirty_state: bdi btrfs-1: dirty=463 wb=940 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=15 ino=257 dd-2584 [000] 284.638077: balance_dirty_state: bdi btrfs-1: dirty=488 wb=940 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=16 ino=257 dd-2584 [000] 284.638192: balance_dirty_state: bdi btrfs-1: dirty=513 wb=940 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=17 ino=257 dd-2584 [000] 284.638305: balance_dirty_state: bdi btrfs-1: dirty=563 wb=940 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 284.638309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-390% task_weight=98% bdi_bw=44392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 284.645711: balance_dirty_state: bdi btrfs-1: dirty=563 wb=815 unstable=0 bg_thresh=1000 thresh=2001 gap=623 poll_thresh=18 ino=257 dd-2584 [000] 284.645779: balance_dirty_state: bdi btrfs-1: dirty=563 wb=815 unstable=0 bg_thresh=1000 thresh=2001 gap=623 poll_thresh=13 ino=257 dd-2584 [000] 284.645844: balance_dirty_state: bdi btrfs-1: dirty=588 wb=815 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=14 ino=257 dd-2584 [000] 284.645907: balance_dirty_state: bdi btrfs-1: dirty=588 wb=815 unstable=0 bg_thresh=1002 thresh=2005 gap=602 poll_thresh=15 ino=257 dd-2584 [000] 284.645971: balance_dirty_state: bdi btrfs-1: dirty=613 wb=815 unstable=0 bg_thresh=1002 thresh=2004 gap=576 poll_thresh=16 ino=257 dd-2584 [000] 284.646096: balance_dirty_state: bdi btrfs-1: dirty=638 wb=815 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=17 ino=257 dd-2584 [000] 284.646221: balance_dirty_state: bdi btrfs-1: dirty=688 wb=815 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 284.646226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-390% task_weight=98% bdi_bw=44392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.653676: balance_dirty_state: bdi btrfs-1: dirty=688 wb=690 unstable=0 bg_thresh=1003 thresh=2006 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 284.653779: balance_dirty_state: bdi btrfs-1: dirty=688 wb=690 unstable=0 bg_thresh=1005 thresh=2011 gap=633 poll_thresh=13 ino=257 dd-2584 [004] 284.653874: balance_dirty_state: bdi btrfs-1: dirty=713 wb=690 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 284.653969: balance_dirty_state: bdi btrfs-1: dirty=738 wb=690 unstable=0 bg_thresh=1008 thresh=2016 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 284.654404: balance_dirty_state: bdi btrfs-1: dirty=738 wb=690 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 284.654596: balance_dirty_state: bdi btrfs-1: dirty=788 wb=690 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 284.654788: balance_dirty_state: bdi btrfs-1: dirty=813 wb=690 unstable=0 bg_thresh=1006 thresh=2013 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 284.654977: balance_dirty_state: bdi btrfs-1: dirty=838 wb=690 unstable=0 bg_thresh=1006 thresh=2012 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 284.654984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-377% task_weight=99% bdi_bw=44392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.661718: balance_dirty_state: bdi btrfs-1: dirty=838 wb=540 unstable=0 bg_thresh=1005 thresh=2011 gap=633 poll_thresh=19 ino=257 dd-2584 [004] 284.661783: balance_dirty_state: bdi btrfs-1: dirty=863 wb=540 unstable=0 bg_thresh=1005 thresh=2010 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 284.661840: balance_dirty_state: bdi btrfs-1: dirty=863 wb=540 unstable=0 bg_thresh=1005 thresh=2010 gap=607 poll_thresh=15 ino=257 dd-2584 [004] 284.661897: balance_dirty_state: bdi btrfs-1: dirty=888 wb=540 unstable=0 bg_thresh=1004 thresh=2009 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 284.662009: balance_dirty_state: bdi btrfs-1: dirty=913 wb=540 unstable=0 bg_thresh=1006 thresh=2013 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 284.662124: balance_dirty_state: bdi btrfs-1: dirty=963 wb=540 unstable=0 bg_thresh=1006 thresh=2012 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 284.662236: balance_dirty_state: bdi btrfs-1: dirty=988 wb=540 unstable=0 bg_thresh=1005 thresh=2011 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 284.662240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-139% task_gap=-379% task_weight=99% bdi_bw=44392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.669767: balance_dirty_state: bdi btrfs-1: dirty=988 wb=415 unstable=0 bg_thresh=1006 thresh=2012 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 284.670254: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=415 unstable=0 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 284.670298: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22048 wrote=0 to_write=8192 dd-2584 [004] 284.670381: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=415 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 284.670442: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=415 unstable=0 bg_thresh=1005 thresh=2010 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 284.670568: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=465 unstable=0 bg_thresh=1004 thresh=2009 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 284.670694: balance_dirty_state: bdi btrfs-1: dirty=988 wb=540 unstable=0 bg_thresh=1004 thresh=2008 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 284.670696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=44392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 284.671893: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=656 to_write=7536 dd-2584 [004] 284.677685: balance_dirty_state: bdi btrfs-1: dirty=438 wb=940 unstable=0 bg_thresh=1002 thresh=2004 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 284.677812: balance_dirty_state: bdi btrfs-1: dirty=463 wb=940 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 284.677914: balance_dirty_state: bdi btrfs-1: dirty=488 wb=940 unstable=0 bg_thresh=1001 thresh=2003 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 284.678094: balance_dirty_state: bdi btrfs-1: dirty=488 wb=940 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 284.678265: balance_dirty_state: bdi btrfs-1: dirty=513 wb=940 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 284.678546: balance_dirty_state: bdi btrfs-1: dirty=538 wb=940 unstable=0 bg_thresh=1003 thresh=2006 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 284.678891: balance_dirty_state: bdi btrfs-1: dirty=588 wb=940 unstable=0 bg_thresh=999 thresh=1999 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 284.678900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=44392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.685687: balance_dirty_state: bdi btrfs-1: dirty=588 wb=790 unstable=0 bg_thresh=999 thresh=1998 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 284.685755: balance_dirty_state: bdi btrfs-1: dirty=588 wb=790 unstable=0 bg_thresh=996 thresh=1992 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 284.686000: balance_dirty_state: bdi btrfs-1: dirty=613 wb=790 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 284.686061: balance_dirty_state: bdi btrfs-1: dirty=613 wb=790 unstable=0 bg_thresh=995 thresh=1990 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 284.686122: balance_dirty_state: bdi btrfs-1: dirty=638 wb=790 unstable=0 bg_thresh=995 thresh=1990 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 284.686242: balance_dirty_state: bdi btrfs-1: dirty=663 wb=790 unstable=0 bg_thresh=991 thresh=1983 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 284.686369: balance_dirty_state: bdi btrfs-1: dirty=713 wb=790 unstable=0 bg_thresh=993 thresh=1987 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 284.686373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-365% task_weight=99% bdi_bw=44392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.693685: balance_dirty_state: bdi btrfs-1: dirty=713 wb=665 unstable=0 bg_thresh=989 thresh=1979 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 284.693751: balance_dirty_state: bdi btrfs-1: dirty=738 wb=665 unstable=0 bg_thresh=989 thresh=1979 gap=576 poll_thresh=13 ino=257 dd-2584 [001] 284.693812: balance_dirty_state: bdi btrfs-1: dirty=738 wb=665 unstable=0 bg_thresh=992 thresh=1984 gap=581 poll_thresh=14 ino=257 dd-2584 [001] 284.693874: balance_dirty_state: bdi btrfs-1: dirty=763 wb=665 unstable=0 bg_thresh=992 thresh=1984 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 284.693934: balance_dirty_state: bdi btrfs-1: dirty=763 wb=665 unstable=0 bg_thresh=994 thresh=1989 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 284.694057: balance_dirty_state: bdi btrfs-1: dirty=813 wb=665 unstable=0 bg_thresh=994 thresh=1988 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 284.694180: balance_dirty_state: bdi btrfs-1: dirty=838 wb=665 unstable=0 bg_thresh=996 thresh=1992 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 284.694184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=44392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.701671: balance_dirty_state: bdi btrfs-1: dirty=838 wb=515 unstable=0 bg_thresh=993 thresh=1987 gap=634 poll_thresh=18 ino=257 dd-2584 [001] 284.701743: balance_dirty_state: bdi btrfs-1: dirty=863 wb=515 unstable=0 bg_thresh=993 thresh=1987 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 284.701980: balance_dirty_state: bdi btrfs-1: dirty=863 wb=515 unstable=0 bg_thresh=996 thresh=1992 gap=614 poll_thresh=14 ino=257 dd-2584 [001] 284.702037: balance_dirty_state: bdi btrfs-1: dirty=888 wb=515 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=15 ino=257 dd-2584 [001] 284.702094: balance_dirty_state: bdi btrfs-1: dirty=913 wb=515 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 284.702210: balance_dirty_state: bdi btrfs-1: dirty=938 wb=515 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 284.702328: balance_dirty_state: bdi btrfs-1: dirty=963 wb=515 unstable=0 bg_thresh=1003 thresh=2006 gap=528 poll_thresh=18 ino=257 dd-2584 [001] 284.702445: balance_dirty_state: bdi btrfs-1: dirty=988 wb=515 unstable=0 bg_thresh=1002 thresh=2005 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 284.702562: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=515 unstable=0 bg_thresh=1002 thresh=2004 gap=451 poll_thresh=20 ino=257 dd-2584 [001] 284.702567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=47052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 284.702583: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22080 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 284.703909: writeback_single_inode: bdi btrfs-1: ino=257 state= age=300 wrote=576 to_write=7616 dd-2584 [001] 284.709712: balance_dirty_state: bdi btrfs-1: dirty=463 wb=965 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=20 ino=257 dd-2584 [001] 284.709808: balance_dirty_state: bdi btrfs-1: dirty=463 wb=965 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 284.709866: balance_dirty_state: bdi btrfs-1: dirty=488 wb=965 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 284.709983: balance_dirty_state: bdi btrfs-1: dirty=513 wb=965 unstable=0 bg_thresh=1000 thresh=2001 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 284.710275: balance_dirty_state: bdi btrfs-1: dirty=563 wb=965 unstable=0 bg_thresh=1000 thresh=2000 gap=472 poll_thresh=18 ino=257 dd-2584 [001] 284.710280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=47052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.717753: balance_dirty_state: bdi btrfs-1: dirty=563 wb=840 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 284.717867: balance_dirty_state: bdi btrfs-1: dirty=563 wb=840 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=13 ino=257 dd-2584 [001] 284.717929: balance_dirty_state: bdi btrfs-1: dirty=588 wb=840 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 284.717986: balance_dirty_state: bdi btrfs-1: dirty=588 wb=840 unstable=0 bg_thresh=998 thresh=1996 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 284.718044: balance_dirty_state: bdi btrfs-1: dirty=613 wb=840 unstable=0 bg_thresh=1000 thresh=2001 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 284.718159: balance_dirty_state: bdi btrfs-1: dirty=638 wb=840 unstable=0 bg_thresh=1000 thresh=2000 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 284.718276: balance_dirty_state: bdi btrfs-1: dirty=688 wb=840 unstable=0 bg_thresh=999 thresh=1998 gap=470 poll_thresh=18 ino=257 dd-2584 [001] 284.718280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=47052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.725695: balance_dirty_state: bdi btrfs-1: dirty=688 wb=690 unstable=0 bg_thresh=992 thresh=1985 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 284.725818: balance_dirty_state: bdi btrfs-1: dirty=688 wb=690 unstable=0 bg_thresh=992 thresh=1985 gap=607 poll_thresh=13 ino=257 dd-2584 [001] 284.725898: balance_dirty_state: bdi btrfs-1: dirty=713 wb=690 unstable=0 bg_thresh=995 thresh=1990 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 284.725954: balance_dirty_state: bdi btrfs-1: dirty=738 wb=690 unstable=0 bg_thresh=995 thresh=1990 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 284.726009: balance_dirty_state: bdi btrfs-1: dirty=738 wb=690 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 284.726121: balance_dirty_state: bdi btrfs-1: dirty=788 wb=690 unstable=0 bg_thresh=1000 thresh=2000 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 284.726405: balance_dirty_state: bdi btrfs-1: dirty=813 wb=690 unstable=0 bg_thresh=1002 thresh=2004 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 284.726520: balance_dirty_state: bdi btrfs-1: dirty=838 wb=690 unstable=0 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 284.726525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=99% bdi_bw=47052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.733814: balance_dirty_state: bdi btrfs-1: dirty=838 wb=565 unstable=0 bg_thresh=991 thresh=1983 gap=580 poll_thresh=19 ino=257 dd-2584 [001] 284.733895: balance_dirty_state: bdi btrfs-1: dirty=863 wb=565 unstable=0 bg_thresh=991 thresh=1983 gap=555 poll_thresh=14 ino=257 dd-2584 [001] 284.733954: balance_dirty_state: bdi btrfs-1: dirty=863 wb=565 unstable=0 bg_thresh=994 thresh=1988 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 284.734011: balance_dirty_state: bdi btrfs-1: dirty=888 wb=565 unstable=0 bg_thresh=994 thresh=1988 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 284.734125: balance_dirty_state: bdi btrfs-1: dirty=913 wb=565 unstable=0 bg_thresh=996 thresh=1993 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 284.734244: balance_dirty_state: bdi btrfs-1: dirty=963 wb=565 unstable=0 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 284.734248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=99% bdi_bw=47052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.741843: balance_dirty_state: bdi btrfs-1: dirty=963 wb=440 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=18 ino=257 dd-2584 [001] 284.741918: balance_dirty_state: bdi btrfs-1: dirty=963 wb=440 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=13 ino=257 dd-2584 [001] 284.741975: balance_dirty_state: bdi btrfs-1: dirty=988 wb=440 unstable=0 bg_thresh=1001 thresh=2003 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 284.742032: balance_dirty_state: bdi btrfs-1: dirty=988 wb=440 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 284.742088: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=440 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 284.742108: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22120 wrote=0 to_write=8192 dd-2584 [001] 284.742258: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=440 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 284.742739: balance_dirty_state: bdi btrfs-1: dirty=963 wb=440 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=18 ino=257 dd-2584 [001] 284.742919: balance_dirty_state: bdi btrfs-1: dirty=938 wb=490 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=19 ino=257 dd-2584 [001] 284.743101: balance_dirty_state: bdi btrfs-1: dirty=913 wb=540 unstable=0 bg_thresh=998 thresh=1997 gap=544 poll_thresh=20 ino=257 dd-2584 [001] 284.743281: balance_dirty_state: bdi btrfs-1: dirty=913 wb=590 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=21 ino=257 dd-2584 [001] 284.743283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=47052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 284.744291: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=720 to_write=7472 dd-2584 [001] 284.749836: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1040 unstable=0 bg_thresh=1000 thresh=2001 gap=473 poll_thresh=21 ino=257 dd-2584 [001] 284.749843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=47052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.757844: balance_dirty_state: bdi btrfs-1: dirty=488 wb=890 unstable=0 bg_thresh=999 thresh=1999 gap=621 poll_thresh=21 ino=257 dd-2584 [001] 284.757945: balance_dirty_state: bdi btrfs-1: dirty=488 wb=890 unstable=0 bg_thresh=999 thresh=1999 gap=621 poll_thresh=16 ino=257 dd-2584 [001] 284.758061: balance_dirty_state: bdi btrfs-1: dirty=513 wb=890 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=17 ino=257 dd-2584 [001] 284.758173: balance_dirty_state: bdi btrfs-1: dirty=563 wb=890 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=18 ino=257 dd-2584 [001] 284.758289: balance_dirty_state: bdi btrfs-1: dirty=588 wb=890 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=19 ino=257 dd-2584 [001] 284.758577: balance_dirty_state: bdi btrfs-1: dirty=613 wb=890 unstable=0 bg_thresh=997 thresh=1994 gap=491 poll_thresh=20 ino=257 dd-2584 [001] 284.758582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=47052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.765754: balance_dirty_state: bdi btrfs-1: dirty=613 wb=715 unstable=0 bg_thresh=996 thresh=1992 gap=664 poll_thresh=20 ino=257 dd-2584 [001] 284.765826: balance_dirty_state: bdi btrfs-1: dirty=638 wb=715 unstable=0 bg_thresh=998 thresh=1997 gap=644 poll_thresh=15 ino=257 dd-2584 [001] 284.765893: balance_dirty_state: bdi btrfs-1: dirty=663 wb=715 unstable=0 bg_thresh=993 thresh=1986 gap=608 poll_thresh=16 ino=257 dd-2584 [001] 284.766017: balance_dirty_state: bdi btrfs-1: dirty=688 wb=715 unstable=0 bg_thresh=995 thresh=1990 gap=587 poll_thresh=17 ino=257 dd-2584 [001] 284.766140: balance_dirty_state: bdi btrfs-1: dirty=713 wb=715 unstable=0 bg_thresh=991 thresh=1983 gap=555 poll_thresh=18 ino=257 dd-2584 [001] 284.766263: balance_dirty_state: bdi btrfs-1: dirty=738 wb=715 unstable=0 bg_thresh=987 thresh=1975 gap=522 poll_thresh=19 ino=257 dd-2584 [001] 284.766386: balance_dirty_state: bdi btrfs-1: dirty=788 wb=715 unstable=0 bg_thresh=986 thresh=1973 gap=470 poll_thresh=20 ino=257 dd-2584 [001] 284.766391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=47052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.773779: balance_dirty_state: bdi btrfs-1: dirty=788 wb=590 unstable=0 bg_thresh=987 thresh=1975 gap=597 poll_thresh=20 ino=257 dd-2584 [001] 284.773858: balance_dirty_state: bdi btrfs-1: dirty=788 wb=590 unstable=0 bg_thresh=990 thresh=1980 gap=602 poll_thresh=15 ino=257 dd-2584 [001] 284.773921: balance_dirty_state: bdi btrfs-1: dirty=813 wb=590 unstable=0 bg_thresh=989 thresh=1979 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 284.774034: balance_dirty_state: bdi btrfs-1: dirty=838 wb=590 unstable=0 bg_thresh=989 thresh=1978 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 284.774317: balance_dirty_state: bdi btrfs-1: dirty=888 wb=590 unstable=0 bg_thresh=988 thresh=1977 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 284.774430: balance_dirty_state: bdi btrfs-1: dirty=913 wb=590 unstable=0 bg_thresh=990 thresh=1981 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 284.774434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=47052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.781792: balance_dirty_state: bdi btrfs-1: dirty=913 wb=465 unstable=0 bg_thresh=993 thresh=1987 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 284.781893: balance_dirty_state: bdi btrfs-1: dirty=913 wb=465 unstable=0 bg_thresh=993 thresh=1986 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 284.781951: balance_dirty_state: bdi btrfs-1: dirty=938 wb=465 unstable=0 bg_thresh=993 thresh=1986 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 284.782008: balance_dirty_state: bdi btrfs-1: dirty=963 wb=465 unstable=0 bg_thresh=992 thresh=1985 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 284.782120: balance_dirty_state: bdi btrfs-1: dirty=988 wb=465 unstable=0 bg_thresh=992 thresh=1984 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 284.782232: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=465 unstable=0 bg_thresh=991 thresh=1983 gap=505 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 284.782255: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22160 wrote=0 to_write=8192 dd-2584 [001] 284.782405: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=465 unstable=0 bg_thresh=993 thresh=1987 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 284.782407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=47052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 284.784975: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=576 to_write=7616 dd-2584 [001] 284.789812: balance_dirty_state: bdi btrfs-1: dirty=488 wb=890 unstable=0 bg_thresh=992 thresh=1985 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 284.789887: balance_dirty_state: bdi btrfs-1: dirty=488 wb=890 unstable=0 bg_thresh=989 thresh=1979 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 284.789947: balance_dirty_state: bdi btrfs-1: dirty=513 wb=890 unstable=0 bg_thresh=992 thresh=1984 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 284.790006: balance_dirty_state: bdi btrfs-1: dirty=513 wb=890 unstable=0 bg_thresh=989 thresh=1978 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 284.790302: balance_dirty_state: bdi btrfs-1: dirty=563 wb=890 unstable=0 bg_thresh=988 thresh=1977 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 284.790420: balance_dirty_state: bdi btrfs-1: dirty=588 wb=890 unstable=0 bg_thresh=990 thresh=1981 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 284.790536: balance_dirty_state: bdi btrfs-1: dirty=613 wb=890 unstable=0 bg_thresh=990 thresh=1980 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 284.790541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=47052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.797816: balance_dirty_state: bdi btrfs-1: dirty=613 wb=765 unstable=0 bg_thresh=992 thresh=1985 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 284.797946: balance_dirty_state: bdi btrfs-1: dirty=638 wb=765 unstable=0 bg_thresh=995 thresh=1990 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 284.798064: balance_dirty_state: bdi btrfs-1: dirty=663 wb=765 unstable=0 bg_thresh=992 thresh=1984 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 284.798180: balance_dirty_state: bdi btrfs-1: dirty=663 wb=765 unstable=0 bg_thresh=994 thresh=1989 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 284.798415: balance_dirty_state: bdi btrfs-1: dirty=713 wb=765 unstable=0 bg_thresh=996 thresh=1993 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 284.798650: balance_dirty_state: bdi btrfs-1: dirty=738 wb=765 unstable=0 bg_thresh=993 thresh=1986 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 284.798659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=47052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.805839: balance_dirty_state: bdi btrfs-1: dirty=738 wb=640 unstable=0 bg_thresh=988 thresh=1977 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 284.805908: balance_dirty_state: bdi btrfs-1: dirty=738 wb=640 unstable=0 bg_thresh=988 thresh=1977 gap=599 poll_thresh=13 ino=257 dd-2584 [001] 284.805969: balance_dirty_state: bdi btrfs-1: dirty=763 wb=640 unstable=0 bg_thresh=988 thresh=1976 gap=573 poll_thresh=14 ino=257 dd-2584 [001] 284.806028: balance_dirty_state: bdi btrfs-1: dirty=788 wb=640 unstable=0 bg_thresh=988 thresh=1976 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 284.806088: balance_dirty_state: bdi btrfs-1: dirty=788 wb=640 unstable=0 bg_thresh=990 thresh=1980 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 284.806384: balance_dirty_state: bdi btrfs-1: dirty=838 wb=640 unstable=0 bg_thresh=989 thresh=1979 gap=501 poll_thresh=17 ino=257 dd-2584 [001] 284.806500: balance_dirty_state: bdi btrfs-1: dirty=863 wb=640 unstable=0 bg_thresh=989 thresh=1978 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 284.806505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=48992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.813728: balance_dirty_state: bdi btrfs-1: dirty=863 wb=440 unstable=0 bg_thresh=982 thresh=1964 gap=661 poll_thresh=18 ino=257 dd-2584 [001] 284.813794: balance_dirty_state: bdi btrfs-1: dirty=888 wb=440 unstable=0 bg_thresh=981 thresh=1963 gap=635 poll_thresh=13 ino=257 dd-2584 [001] 284.813855: balance_dirty_state: bdi btrfs-1: dirty=888 wb=440 unstable=0 bg_thresh=978 thresh=1957 gap=629 poll_thresh=14 ino=257 dd-2584 [001] 284.813915: balance_dirty_state: bdi btrfs-1: dirty=913 wb=440 unstable=0 bg_thresh=981 thresh=1962 gap=609 poll_thresh=15 ino=257 dd-2584 [001] 284.813974: balance_dirty_state: bdi btrfs-1: dirty=913 wb=440 unstable=0 bg_thresh=978 thresh=1956 gap=603 poll_thresh=16 ino=257 dd-2584 [001] 284.814092: balance_dirty_state: bdi btrfs-1: dirty=963 wb=440 unstable=0 bg_thresh=980 thresh=1960 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 284.814211: balance_dirty_state: bdi btrfs-1: dirty=988 wb=440 unstable=0 bg_thresh=982 thresh=1964 gap=536 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 284.814235: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22192 wrote=0 to_write=8192 dd-2584 [001] 284.814389: balance_dirty_state: bdi btrfs-1: dirty=988 wb=440 unstable=0 bg_thresh=978 thresh=1957 gap=529 poll_thresh=19 ino=257 dd-2584 [001] 284.814572: balance_dirty_state: bdi btrfs-1: dirty=988 wb=490 unstable=0 bg_thresh=978 thresh=1956 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 284.814574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1225 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=48992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 284.815735: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=576 to_write=7616 dd-2584 [001] 284.821752: balance_dirty_state: bdi btrfs-1: dirty=463 wb=940 unstable=0 bg_thresh=987 thresh=1974 gap=571 poll_thresh=20 ino=257 dd-2584 [001] 284.822006: balance_dirty_state: bdi btrfs-1: dirty=463 wb=890 unstable=0 bg_thresh=989 thresh=1978 gap=625 poll_thresh=15 ino=257 dd-2584 [001] 284.822070: balance_dirty_state: bdi btrfs-1: dirty=488 wb=890 unstable=0 bg_thresh=991 thresh=1983 gap=605 poll_thresh=16 ino=257 dd-2584 [001] 284.822195: balance_dirty_state: bdi btrfs-1: dirty=513 wb=890 unstable=0 bg_thresh=987 thresh=1975 gap=572 poll_thresh=17 ino=257 dd-2584 [001] 284.822320: balance_dirty_state: bdi btrfs-1: dirty=538 wb=890 unstable=0 bg_thresh=989 thresh=1979 gap=551 poll_thresh=18 ino=257 dd-2584 [001] 284.822443: balance_dirty_state: bdi btrfs-1: dirty=588 wb=890 unstable=0 bg_thresh=989 thresh=1978 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 284.822568: balance_dirty_state: bdi btrfs-1: dirty=613 wb=890 unstable=0 bg_thresh=996 thresh=1992 gap=489 poll_thresh=20 ino=257 dd-2584 [001] 284.822572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=48992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.829735: balance_dirty_state: bdi btrfs-1: dirty=613 wb=765 unstable=0 bg_thresh=980 thresh=1960 gap=582 poll_thresh=20 ino=257 dd-2584 [001] 284.829797: balance_dirty_state: bdi btrfs-1: dirty=638 wb=765 unstable=0 bg_thresh=982 thresh=1965 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 284.829853: balance_dirty_state: bdi btrfs-1: dirty=638 wb=765 unstable=0 bg_thresh=982 thresh=1965 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 284.829967: balance_dirty_state: bdi btrfs-1: dirty=688 wb=765 unstable=0 bg_thresh=985 thresh=1970 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 284.830088: balance_dirty_state: bdi btrfs-1: dirty=713 wb=765 unstable=0 bg_thresh=987 thresh=1974 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 284.830387: balance_dirty_state: bdi btrfs-1: dirty=738 wb=765 unstable=0 bg_thresh=989 thresh=1979 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 284.830392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=48992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.841747: balance_dirty_state: bdi btrfs-1: dirty=738 wb=590 unstable=0 bg_thresh=985 thresh=1970 gap=642 poll_thresh=19 ino=257 dd-2584 [001] 284.841831: balance_dirty_state: bdi btrfs-1: dirty=763 wb=590 unstable=0 bg_thresh=987 thresh=1975 gap=622 poll_thresh=14 ino=257 dd-2584 [001] 284.841923: balance_dirty_state: bdi btrfs-1: dirty=763 wb=590 unstable=0 bg_thresh=987 thresh=1975 gap=622 poll_thresh=15 ino=257 dd-2584 [001] 284.842016: balance_dirty_state: bdi btrfs-1: dirty=788 wb=590 unstable=0 bg_thresh=990 thresh=1980 gap=602 poll_thresh=16 ino=257 dd-2584 [001] 284.842199: balance_dirty_state: bdi btrfs-1: dirty=813 wb=590 unstable=0 bg_thresh=992 thresh=1985 gap=582 poll_thresh=17 ino=257 dd-2584 [001] 284.842391: balance_dirty_state: bdi btrfs-1: dirty=863 wb=590 unstable=0 bg_thresh=994 thresh=1989 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 284.842582: balance_dirty_state: bdi btrfs-1: dirty=888 wb=590 unstable=0 bg_thresh=994 thresh=1988 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 284.842773: balance_dirty_state: bdi btrfs-1: dirty=913 wb=590 unstable=0 bg_thresh=993 thresh=1987 gap=484 poll_thresh=20 ino=257 dd-2584 [001] 284.842780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=48992 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 284.853774: balance_dirty_state: bdi btrfs-1: dirty=913 wb=590 unstable=0 bg_thresh=988 thresh=1977 gap=474 poll_thresh=20 ino=257 dd-2584 [001] 284.853785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=48992 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 284.861854: balance_dirty_state: bdi btrfs-1: dirty=913 wb=165 unstable=0 bg_thresh=991 thresh=1982 gap=904 poll_thresh=20 ino=257 dd-2584 [004] 284.861981: balance_dirty_state: bdi btrfs-1: dirty=913 wb=165 unstable=0 bg_thresh=991 thresh=1982 gap=904 poll_thresh=15 ino=257 dd-2584 [004] 284.862100: balance_dirty_state: bdi btrfs-1: dirty=938 wb=165 unstable=0 bg_thresh=993 thresh=1987 gap=884 poll_thresh=16 ino=257 dd-2584 [004] 284.862695: balance_dirty_state: bdi btrfs-1: dirty=963 wb=165 unstable=0 bg_thresh=996 thresh=1992 gap=864 poll_thresh=17 ino=257 dd-2584 [004] 284.862932: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=165 unstable=0 bg_thresh=995 thresh=1991 gap=813 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 284.863014: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22240 wrote=0 to_write=8192 dd-2584 [004] 284.863180: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=165 unstable=0 bg_thresh=997 thresh=1995 gap=792 poll_thresh=19 ino=257 dd-2584 [004] 284.863430: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=215 unstable=0 bg_thresh=997 thresh=1994 gap=741 poll_thresh=20 ino=257 dd-2584 [004] 284.863683: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=265 unstable=0 bg_thresh=996 thresh=1993 gap=715 poll_thresh=21 ino=257 dd-2584 [004] 284.863935: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=315 unstable=0 bg_thresh=998 thresh=1997 gap=669 poll_thresh=22 ino=257 dd-2584 [004] 284.864184: balance_dirty_state: bdi btrfs-1: dirty=988 wb=365 unstable=0 bg_thresh=998 thresh=1996 gap=643 poll_thresh=23 ino=257 dd-2584 [004] 284.864433: balance_dirty_state: bdi btrfs-1: dirty=963 wb=415 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=24 ino=257 dd-2584 [004] 284.865015: balance_dirty_state: bdi btrfs-1: dirty=838 wb=540 unstable=0 bg_thresh=997 thresh=1994 gap=616 poll_thresh=25 ino=257 dd-2584 [004] 284.865266: balance_dirty_state: bdi btrfs-1: dirty=838 wb=590 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=26 ino=257 dd-2584 [004] 284.865515: balance_dirty_state: bdi btrfs-1: dirty=813 wb=640 unstable=0 bg_thresh=998 thresh=1997 gap=544 poll_thresh=27 ino=257 dd-2584 [004] 284.865830: balance_dirty_state: bdi btrfs-1: dirty=788 wb=715 unstable=0 bg_thresh=995 thresh=1990 gap=487 poll_thresh=28 ino=257 dd-2584 [004] 284.865834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=48992 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 284.867457: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=880 to_write=7312 dd-2584 [004] 284.873855: balance_dirty_state: bdi btrfs-1: dirty=438 wb=915 unstable=0 bg_thresh=995 thresh=1990 gap=637 poll_thresh=28 ino=257 dd-2584 [004] 284.873962: balance_dirty_state: bdi btrfs-1: dirty=463 wb=915 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=21 ino=257 dd-2584 [004] 284.874144: balance_dirty_state: bdi btrfs-1: dirty=488 wb=915 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=22 ino=257 dd-2584 [004] 284.874320: balance_dirty_state: bdi btrfs-1: dirty=538 wb=915 unstable=0 bg_thresh=996 thresh=1993 gap=540 poll_thresh=23 ino=257 dd-2584 [004] 284.874490: balance_dirty_state: bdi btrfs-1: dirty=563 wb=915 unstable=0 bg_thresh=998 thresh=1997 gap=519 poll_thresh=24 ino=257 dd-2584 [004] 284.874662: balance_dirty_state: bdi btrfs-1: dirty=588 wb=915 unstable=0 bg_thresh=998 thresh=1996 gap=493 poll_thresh=25 ino=257 dd-2584 [004] 284.874669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=99% bdi_bw=48992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.881814: balance_dirty_state: bdi btrfs-1: dirty=588 wb=740 unstable=0 bg_thresh=998 thresh=1996 gap=668 poll_thresh=25 ino=257 dd-2584 [004] 284.882102: balance_dirty_state: bdi btrfs-1: dirty=613 wb=740 unstable=0 bg_thresh=997 thresh=1995 gap=642 poll_thresh=19 ino=257 dd-2584 [004] 284.882215: balance_dirty_state: bdi btrfs-1: dirty=638 wb=740 unstable=0 bg_thresh=997 thresh=1994 gap=616 poll_thresh=20 ino=257 dd-2584 [004] 284.882329: balance_dirty_state: bdi btrfs-1: dirty=663 wb=740 unstable=0 bg_thresh=996 thresh=1993 gap=590 poll_thresh=21 ino=257 dd-2584 [004] 284.882442: balance_dirty_state: bdi btrfs-1: dirty=713 wb=740 unstable=0 bg_thresh=998 thresh=1997 gap=544 poll_thresh=22 ino=257 dd-2584 [004] 284.882555: balance_dirty_state: bdi btrfs-1: dirty=738 wb=740 unstable=0 bg_thresh=998 thresh=1996 gap=518 poll_thresh=23 ino=257 dd-2584 [004] 284.882668: balance_dirty_state: bdi btrfs-1: dirty=763 wb=740 unstable=0 bg_thresh=997 thresh=1995 gap=492 poll_thresh=24 ino=257 dd-2584 [004] 284.882673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=48992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.889841: balance_dirty_state: bdi btrfs-1: dirty=763 wb=590 unstable=0 bg_thresh=995 thresh=1990 gap=637 poll_thresh=24 ino=257 dd-2584 [004] 284.889913: balance_dirty_state: bdi btrfs-1: dirty=788 wb=590 unstable=0 bg_thresh=993 thresh=1986 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 284.890032: balance_dirty_state: bdi btrfs-1: dirty=813 wb=590 unstable=0 bg_thresh=995 thresh=1990 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 284.890144: balance_dirty_state: bdi btrfs-1: dirty=838 wb=590 unstable=0 bg_thresh=994 thresh=1989 gap=561 poll_thresh=20 ino=257 dd-2584 [004] 284.890428: balance_dirty_state: bdi btrfs-1: dirty=888 wb=590 unstable=0 bg_thresh=994 thresh=1988 gap=510 poll_thresh=21 ino=257 dd-2584 [004] 284.890541: balance_dirty_state: bdi btrfs-1: dirty=913 wb=590 unstable=0 bg_thresh=996 thresh=1992 gap=489 poll_thresh=22 ino=257 dd-2584 [004] 284.890545: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-129% task_gap=-356% task_weight=98% bdi_bw=48992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 284.897864: balance_dirty_state: bdi btrfs-1: dirty=913 wb=465 unstable=0 bg_thresh=996 thresh=1993 gap=615 poll_thresh=22 ino=257 dd-2584 [004] 284.897993: balance_dirty_state: bdi btrfs-1: dirty=938 wb=465 unstable=0 bg_thresh=996 thresh=1992 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 284.898108: balance_dirty_state: bdi btrfs-1: dirty=963 wb=465 unstable=0 bg_thresh=995 thresh=1991 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 284.898221: balance_dirty_state: bdi btrfs-1: dirty=988 wb=465 unstable=0 bg_thresh=995 thresh=1990 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 284.898333: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=465 unstable=0 bg_thresh=994 thresh=1989 gap=511 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 284.898416: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22276 wrote=0 to_write=8192 dd-2584 [004] 284.898459: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=465 unstable=0 bg_thresh=996 thresh=1993 gap=465 poll_thresh=20 ino=257 dd-2584 [004] 284.898460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-152% task_gap=-404% task_weight=99% bdi_bw=48992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 284.900240: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=608 to_write=7584 dd-2584 [004] 284.905843: balance_dirty_state: bdi btrfs-1: dirty=463 wb=965 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 284.905907: balance_dirty_state: bdi btrfs-1: dirty=463 wb=965 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 284.905968: balance_dirty_state: bdi btrfs-1: dirty=488 wb=965 unstable=0 bg_thresh=997 thresh=1994 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 284.906253: balance_dirty_state: bdi btrfs-1: dirty=513 wb=965 unstable=0 bg_thresh=996 thresh=1993 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 284.906368: balance_dirty_state: bdi btrfs-1: dirty=538 wb=965 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 284.906373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=48992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.913926: balance_dirty_state: bdi btrfs-1: dirty=538 wb=840 unstable=0 bg_thresh=998 thresh=1997 gap=619 poll_thresh=18 ino=257 dd-2584 [001] 284.913997: balance_dirty_state: bdi btrfs-1: dirty=563 wb=840 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=13 ino=257 dd-2584 [001] 284.914059: balance_dirty_state: bdi btrfs-1: dirty=563 wb=840 unstable=0 bg_thresh=998 thresh=1996 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 284.914119: balance_dirty_state: bdi btrfs-1: dirty=588 wb=840 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 284.914177: balance_dirty_state: bdi btrfs-1: dirty=613 wb=840 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 284.914294: balance_dirty_state: bdi btrfs-1: dirty=638 wb=840 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 284.914410: balance_dirty_state: bdi btrfs-1: dirty=663 wb=840 unstable=0 bg_thresh=999 thresh=1998 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 284.914416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.921854: balance_dirty_state: bdi btrfs-1: dirty=663 wb=715 unstable=0 bg_thresh=1002 thresh=2005 gap=627 poll_thresh=18 ino=257 dd-2584 [001] 284.921919: balance_dirty_state: bdi btrfs-1: dirty=688 wb=715 unstable=0 bg_thresh=1002 thresh=2004 gap=601 poll_thresh=13 ino=257 dd-2584 [001] 284.921982: balance_dirty_state: bdi btrfs-1: dirty=713 wb=715 unstable=0 bg_thresh=1001 thresh=2003 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 284.922040: balance_dirty_state: bdi btrfs-1: dirty=713 wb=715 unstable=0 bg_thresh=1001 thresh=2003 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 284.922098: balance_dirty_state: bdi btrfs-1: dirty=738 wb=715 unstable=0 bg_thresh=1001 thresh=2002 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 284.922393: balance_dirty_state: bdi btrfs-1: dirty=763 wb=715 unstable=0 bg_thresh=1000 thresh=2001 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 284.922510: balance_dirty_state: bdi btrfs-1: dirty=788 wb=715 unstable=0 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 284.922515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.929842: balance_dirty_state: bdi btrfs-1: dirty=788 wb=615 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 284.929908: balance_dirty_state: bdi btrfs-1: dirty=813 wb=615 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=13 ino=257 dd-2584 [001] 284.929967: balance_dirty_state: bdi btrfs-1: dirty=838 wb=615 unstable=0 bg_thresh=1000 thresh=2001 gap=548 poll_thresh=14 ino=257 dd-2584 [001] 284.930025: balance_dirty_state: bdi btrfs-1: dirty=838 wb=615 unstable=0 bg_thresh=1000 thresh=2001 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 284.930084: balance_dirty_state: bdi btrfs-1: dirty=863 wb=615 unstable=0 bg_thresh=1000 thresh=2000 gap=522 poll_thresh=16 ino=257 dd-2584 [001] 284.930200: balance_dirty_state: bdi btrfs-1: dirty=888 wb=615 unstable=0 bg_thresh=999 thresh=1999 gap=496 poll_thresh=17 ino=257 dd-2584 [001] 284.930205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.937858: balance_dirty_state: bdi btrfs-1: dirty=888 wb=465 unstable=0 bg_thresh=1001 thresh=2003 gap=650 poll_thresh=17 ino=257 dd-2584 [001] 284.937922: balance_dirty_state: bdi btrfs-1: dirty=913 wb=465 unstable=0 bg_thresh=1004 thresh=2008 gap=630 poll_thresh=13 ino=257 dd-2584 [001] 284.937982: balance_dirty_state: bdi btrfs-1: dirty=938 wb=465 unstable=0 bg_thresh=1003 thresh=2007 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 284.938041: balance_dirty_state: bdi btrfs-1: dirty=938 wb=465 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=15 ino=257 dd-2584 [001] 284.938100: balance_dirty_state: bdi btrfs-1: dirty=963 wb=465 unstable=0 bg_thresh=1003 thresh=2006 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 284.938216: balance_dirty_state: bdi btrfs-1: dirty=988 wb=465 unstable=0 bg_thresh=1002 thresh=2005 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 284.938511: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=465 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 284.938534: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22316 wrote=0 to_write=8192 dd-2584 [001] 284.938691: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=465 unstable=0 bg_thresh=1004 thresh=2008 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 284.938693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 284.940112: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=608 to_write=7584 dd-2584 [001] 284.945829: balance_dirty_state: bdi btrfs-1: dirty=463 wb=815 unstable=0 bg_thresh=1002 thresh=2004 gap=726 poll_thresh=19 ino=257 dd-2584 [001] 284.945895: balance_dirty_state: bdi btrfs-1: dirty=463 wb=815 unstable=0 bg_thresh=999 thresh=1998 gap=720 poll_thresh=14 ino=257 dd-2584 [001] 284.945957: balance_dirty_state: bdi btrfs-1: dirty=488 wb=815 unstable=0 bg_thresh=1001 thresh=2003 gap=700 poll_thresh=15 ino=257 dd-2584 [001] 284.946016: balance_dirty_state: bdi btrfs-1: dirty=513 wb=815 unstable=0 bg_thresh=998 thresh=1997 gap=669 poll_thresh=16 ino=257 dd-2584 [001] 284.946133: balance_dirty_state: bdi btrfs-1: dirty=538 wb=815 unstable=0 bg_thresh=1000 thresh=2001 gap=648 poll_thresh=17 ino=257 dd-2584 [001] 284.946251: balance_dirty_state: bdi btrfs-1: dirty=563 wb=815 unstable=0 bg_thresh=1000 thresh=2000 gap=622 poll_thresh=18 ino=257 dd-2584 [001] 284.946368: balance_dirty_state: bdi btrfs-1: dirty=588 wb=815 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 284.946485: balance_dirty_state: bdi btrfs-1: dirty=638 wb=815 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=20 ino=257 dd-2584 [001] 284.946605: balance_dirty_state: bdi btrfs-1: dirty=663 wb=815 unstable=0 bg_thresh=1001 thresh=2002 gap=524 poll_thresh=21 ino=257 dd-2584 [001] 284.946903: balance_dirty_state: bdi btrfs-1: dirty=688 wb=815 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=22 ino=257 dd-2584 [001] 284.946908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.953817: balance_dirty_state: bdi btrfs-1: dirty=688 wb=690 unstable=0 bg_thresh=1001 thresh=2002 gap=624 poll_thresh=22 ino=257 dd-2584 [001] 284.953888: balance_dirty_state: bdi btrfs-1: dirty=713 wb=690 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=16 ino=257 dd-2584 [001] 284.954011: balance_dirty_state: bdi btrfs-1: dirty=738 wb=690 unstable=0 bg_thresh=1001 thresh=2002 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 284.954135: balance_dirty_state: bdi btrfs-1: dirty=763 wb=690 unstable=0 bg_thresh=1002 thresh=2005 gap=552 poll_thresh=18 ino=257 dd-2584 [001] 284.954259: balance_dirty_state: bdi btrfs-1: dirty=813 wb=690 unstable=0 bg_thresh=1001 thresh=2003 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 284.954263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 284.961920: balance_dirty_state: bdi btrfs-1: dirty=813 wb=590 unstable=0 bg_thresh=1003 thresh=2006 gap=603 poll_thresh=19 ino=257 dd-2584 [005] 284.962036: balance_dirty_state: bdi btrfs-1: dirty=813 wb=590 unstable=0 bg_thresh=1003 thresh=2006 gap=603 poll_thresh=14 ino=257 dd-2584 [005] 284.962154: balance_dirty_state: bdi btrfs-1: dirty=838 wb=590 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 284.962273: balance_dirty_state: bdi btrfs-1: dirty=838 wb=590 unstable=0 bg_thresh=1005 thresh=2011 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 284.962510: balance_dirty_state: bdi btrfs-1: dirty=888 wb=590 unstable=0 bg_thresh=1005 thresh=2010 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 284.962749: balance_dirty_state: bdi btrfs-1: dirty=913 wb=590 unstable=0 bg_thresh=1004 thresh=2008 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 284.963353: balance_dirty_state: bdi btrfs-1: dirty=938 wb=590 unstable=0 bg_thresh=997 thresh=1995 gap=467 poll_thresh=19 ino=257 dd-2584 [005] 284.963362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 284.969922: balance_dirty_state: bdi btrfs-1: dirty=938 wb=590 unstable=0 bg_thresh=1002 thresh=2005 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 284.969932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 284.977763: balance_dirty_state: bdi btrfs-1: dirty=963 wb=465 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=19 ino=257 dd-2584 [005] 284.977828: balance_dirty_state: bdi btrfs-1: dirty=988 wb=465 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=14 ino=257 dd-2584 [005] 284.977888: balance_dirty_state: bdi btrfs-1: dirty=988 wb=465 unstable=0 bg_thresh=996 thresh=1993 gap=540 poll_thresh=15 ino=257 dd-2584 [005] 284.977949: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=465 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 284.977973: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22356 wrote=0 to_write=8192 dd-2584 [005] 284.978127: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=465 unstable=0 bg_thresh=1001 thresh=2002 gap=499 poll_thresh=17 ino=257 dd-2584 [005] 284.978129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 284.979427: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=576 to_write=7616 dd-2584 [005] 284.985794: balance_dirty_state: bdi btrfs-1: dirty=463 wb=790 unstable=0 bg_thresh=999 thresh=1998 gap=745 poll_thresh=17 ino=257 dd-2584 [005] 284.985874: balance_dirty_state: bdi btrfs-1: dirty=488 wb=790 unstable=0 bg_thresh=996 thresh=1992 gap=714 poll_thresh=13 ino=257 dd-2584 [005] 284.985936: balance_dirty_state: bdi btrfs-1: dirty=513 wb=790 unstable=0 bg_thresh=998 thresh=1997 gap=694 poll_thresh=14 ino=257 dd-2584 [005] 284.985996: balance_dirty_state: bdi btrfs-1: dirty=513 wb=790 unstable=0 bg_thresh=995 thresh=1991 gap=688 poll_thresh=15 ino=257 dd-2584 [005] 284.986058: balance_dirty_state: bdi btrfs-1: dirty=538 wb=790 unstable=0 bg_thresh=998 thresh=1996 gap=668 poll_thresh=16 ino=257 dd-2584 [005] 284.986184: balance_dirty_state: bdi btrfs-1: dirty=563 wb=790 unstable=0 bg_thresh=997 thresh=1995 gap=642 poll_thresh=17 ino=257 dd-2584 [005] 284.986309: balance_dirty_state: bdi btrfs-1: dirty=588 wb=790 unstable=0 bg_thresh=999 thresh=1999 gap=621 poll_thresh=18 ino=257 dd-2584 [005] 284.986625: balance_dirty_state: bdi btrfs-1: dirty=638 wb=790 unstable=0 bg_thresh=993 thresh=1986 gap=558 poll_thresh=19 ino=257 dd-2584 [005] 284.986748: balance_dirty_state: bdi btrfs-1: dirty=663 wb=790 unstable=0 bg_thresh=992 thresh=1985 gap=532 poll_thresh=20 ino=257 dd-2584 [005] 284.986869: balance_dirty_state: bdi btrfs-1: dirty=688 wb=790 unstable=0 bg_thresh=994 thresh=1989 gap=511 poll_thresh=21 ino=257 dd-2584 [005] 284.986989: balance_dirty_state: bdi btrfs-1: dirty=738 wb=790 unstable=0 bg_thresh=994 thresh=1988 gap=460 poll_thresh=22 ino=257 dd-2584 [005] 284.986995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 284.993890: balance_dirty_state: bdi btrfs-1: dirty=738 wb=665 unstable=0 bg_thresh=994 thresh=1989 gap=586 poll_thresh=22 ino=257 dd-2584 [001] 284.994008: balance_dirty_state: bdi btrfs-1: dirty=738 wb=665 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=16 ino=257 dd-2584 [001] 284.994265: balance_dirty_state: bdi btrfs-1: dirty=788 wb=640 unstable=0 bg_thresh=996 thresh=1992 gap=564 poll_thresh=17 ino=257 dd-2584 [001] 284.994498: balance_dirty_state: bdi btrfs-1: dirty=813 wb=640 unstable=0 bg_thresh=1001 thresh=2003 gap=550 poll_thresh=18 ino=257 dd-2584 [001] 284.994738: balance_dirty_state: bdi btrfs-1: dirty=838 wb=640 unstable=0 bg_thresh=1004 thresh=2008 gap=530 poll_thresh=19 ino=257 dd-2584 [001] 284.994974: balance_dirty_state: bdi btrfs-1: dirty=863 wb=640 unstable=0 bg_thresh=1003 thresh=2006 gap=503 poll_thresh=20 ino=257 dd-2584 [001] 284.995573: balance_dirty_state: bdi btrfs-1: dirty=913 wb=640 unstable=0 bg_thresh=1002 thresh=2005 gap=452 poll_thresh=21 ino=257 dd-2584 [001] 284.995583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 285.001797: balance_dirty_state: bdi btrfs-1: dirty=913 wb=565 unstable=0 bg_thresh=990 thresh=1981 gap=503 poll_thresh=21 ino=257 dd-2584 [001] 285.001933: balance_dirty_state: bdi btrfs-1: dirty=913 wb=565 unstable=0 bg_thresh=990 thresh=1980 gap=502 poll_thresh=16 ino=257 dd-2584 [001] 285.002180: balance_dirty_state: bdi btrfs-1: dirty=963 wb=565 unstable=0 bg_thresh=989 thresh=1978 gap=450 poll_thresh=17 ino=257 dd-2584 [001] 285.002189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 285.009872: balance_dirty_state: bdi btrfs-1: dirty=963 wb=315 unstable=0 bg_thresh=991 thresh=1982 gap=704 poll_thresh=17 ino=257 dd-2584 [001] 285.009951: balance_dirty_state: bdi btrfs-1: dirty=963 wb=315 unstable=0 bg_thresh=991 thresh=1982 gap=704 poll_thresh=13 ino=257 dd-2584 [001] 285.010009: balance_dirty_state: bdi btrfs-1: dirty=988 wb=315 unstable=0 bg_thresh=990 thresh=1981 gap=678 poll_thresh=14 ino=257 dd-2584 [001] 285.010067: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=315 unstable=0 bg_thresh=990 thresh=1981 gap=653 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 285.010087: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22388 wrote=0 to_write=8192 dd-2584 [001] 285.010155: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=315 unstable=0 bg_thresh=990 thresh=1980 gap=652 poll_thresh=16 ino=257 dd-2584 [001] 285.010326: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=340 unstable=0 bg_thresh=992 thresh=1984 gap=631 poll_thresh=17 ino=257 dd-2584 [001] 285.010501: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=390 unstable=0 bg_thresh=991 thresh=1983 gap=580 poll_thresh=18 ino=257 dd-2584 [001] 285.010676: balance_dirty_state: bdi btrfs-1: dirty=988 wb=440 unstable=0 bg_thresh=991 thresh=1982 gap=554 poll_thresh=19 ino=257 dd-2584 [001] 285.011163: balance_dirty_state: bdi btrfs-1: dirty=863 wb=590 unstable=0 bg_thresh=990 thresh=1981 gap=528 poll_thresh=20 ino=257 dd-2584 [001] 285.011344: balance_dirty_state: bdi btrfs-1: dirty=863 wb=615 unstable=0 bg_thresh=992 thresh=1985 gap=507 poll_thresh=21 ino=257 dd-2584 [001] 285.011527: balance_dirty_state: bdi btrfs-1: dirty=838 wb=665 unstable=0 bg_thresh=992 thresh=1984 gap=481 poll_thresh=22 ino=257 dd-2584 [001] 285.011529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=51168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 285.013235: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=300 wrote=736 to_write=7456 dd-2584 [005] 285.017868: balance_dirty_state: bdi btrfs-1: dirty=463 wb=915 unstable=0 bg_thresh=999 thresh=1998 gap=620 poll_thresh=22 ino=257 dd-2584 [005] 285.017936: balance_dirty_state: bdi btrfs-1: dirty=488 wb=915 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 285.018058: balance_dirty_state: bdi btrfs-1: dirty=513 wb=915 unstable=0 bg_thresh=1004 thresh=2009 gap=581 poll_thresh=17 ino=257 dd-2584 [005] 285.018189: balance_dirty_state: bdi btrfs-1: dirty=538 wb=915 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=18 ino=257 dd-2584 [005] 285.018314: balance_dirty_state: bdi btrfs-1: dirty=588 wb=915 unstable=0 bg_thresh=1005 thresh=2011 gap=508 poll_thresh=19 ino=257 dd-2584 [005] 285.018444: balance_dirty_state: bdi btrfs-1: dirty=613 wb=915 unstable=0 bg_thresh=1001 thresh=2003 gap=475 poll_thresh=20 ino=257 dd-2584 [005] 285.018448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=53156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 285.025870: balance_dirty_state: bdi btrfs-1: dirty=613 wb=915 unstable=0 bg_thresh=1006 thresh=2012 gap=484 poll_thresh=20 ino=257 dd-2584 [005] 285.025882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=53156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 285.033868: balance_dirty_state: bdi btrfs-1: dirty=613 wb=915 unstable=0 bg_thresh=1006 thresh=2012 gap=484 poll_thresh=20 ino=257 dd-2584 [005] 285.033876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=53156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 285.041839: balance_dirty_state: bdi btrfs-1: dirty=612 wb=599 unstable=0 bg_thresh=1003 thresh=2007 gap=796 poll_thresh=20 ino=257 dd-2584 [001] 285.041915: balance_dirty_state: bdi btrfs-1: dirty=637 wb=599 unstable=0 bg_thresh=1000 thresh=2001 gap=765 poll_thresh=15 ino=257 dd-2584 [001] 285.041981: balance_dirty_state: bdi btrfs-1: dirty=637 wb=599 unstable=0 bg_thresh=1003 thresh=2006 gap=770 poll_thresh=16 ino=257 dd-2584 [001] 285.042288: balance_dirty_state: bdi btrfs-1: dirty=662 wb=599 unstable=0 bg_thresh=1002 thresh=2004 gap=743 poll_thresh=17 ino=257 dd-2584 [001] 285.042408: balance_dirty_state: bdi btrfs-1: dirty=712 wb=599 unstable=0 bg_thresh=1001 thresh=2003 gap=692 poll_thresh=18 ino=257 dd-2584 [001] 285.042559: balance_dirty_state: bdi btrfs-1: dirty=737 wb=524 unstable=0 bg_thresh=1001 thresh=2002 gap=741 poll_thresh=19 ino=257 dd-2584 [001] 285.042697: balance_dirty_state: bdi btrfs-1: dirty=762 wb=474 unstable=0 bg_thresh=1000 thresh=2000 gap=764 poll_thresh=20 ino=257 dd-2584 [001] 285.042820: balance_dirty_state: bdi btrfs-1: dirty=812 wb=474 unstable=0 bg_thresh=998 thresh=1996 gap=710 poll_thresh=21 ino=257 dd-2584 [001] 285.042945: balance_dirty_state: bdi btrfs-1: dirty=837 wb=474 unstable=0 bg_thresh=997 thresh=1995 gap=684 poll_thresh=22 ino=257 dd-2584 [001] 285.043074: balance_dirty_state: bdi btrfs-1: dirty=862 wb=474 unstable=0 bg_thresh=999 thresh=1999 gap=663 poll_thresh=23 ino=257 dd-2584 [001] 285.043197: balance_dirty_state: bdi btrfs-1: dirty=887 wb=474 unstable=0 bg_thresh=1002 thresh=2004 gap=643 poll_thresh=24 ino=257 dd-2584 [001] 285.043484: balance_dirty_state: bdi btrfs-1: dirty=937 wb=474 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=25 ino=257 dd-2584 [001] 285.043607: balance_dirty_state: bdi btrfs-1: dirty=962 wb=474 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=26 ino=257 dd-2584 [001] 285.043727: balance_dirty_state: bdi btrfs-1: dirty=987 wb=474 unstable=0 bg_thresh=1001 thresh=2003 gap=542 poll_thresh=27 ino=257 dd-2584 [001] 285.043844: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=474 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=28 ino=257 dd-2584 [001] 285.043849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=53156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 285.043868: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22420 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 285.045178: writeback_single_inode: bdi btrfs-1: ino=257 state= age=332 wrote=560 to_write=7632 dd-2584 [001] 285.053877: balance_dirty_state: bdi btrfs-1: dirty=487 wb=924 unstable=0 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=28 ino=257 dd-2584 [001] 285.053989: balance_dirty_state: bdi btrfs-1: dirty=487 wb=924 unstable=0 bg_thresh=1004 thresh=2009 gap=598 poll_thresh=21 ino=257 dd-2584 [001] 285.054227: balance_dirty_state: bdi btrfs-1: dirty=512 wb=924 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=22 ino=257 dd-2584 [001] 285.054465: balance_dirty_state: bdi btrfs-1: dirty=562 wb=924 unstable=0 bg_thresh=1006 thresh=2012 gap=526 poll_thresh=23 ino=257 dd-2584 [001] 285.054702: balance_dirty_state: bdi btrfs-1: dirty=587 wb=924 unstable=0 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=24 ino=257 dd-2584 [001] 285.054711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-240% task_weight=101% bdi_bw=53156 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 285.065866: balance_dirty_state: bdi btrfs-1: dirty=587 wb=724 unstable=0 bg_thresh=1003 thresh=2006 gap=695 poll_thresh=24 ino=257 dd-2584 [001] 285.065964: balance_dirty_state: bdi btrfs-1: dirty=612 wb=674 unstable=0 bg_thresh=1005 thresh=2011 gap=725 poll_thresh=18 ino=257 dd-2584 [001] 285.066349: balance_dirty_state: bdi btrfs-1: dirty=637 wb=674 unstable=0 bg_thresh=1005 thresh=2010 gap=699 poll_thresh=19 ino=257 dd-2584 [001] 285.066502: balance_dirty_state: bdi btrfs-1: dirty=662 wb=674 unstable=0 bg_thresh=1004 thresh=2009 gap=673 poll_thresh=20 ino=257 dd-2584 [001] 285.066654: balance_dirty_state: bdi btrfs-1: dirty=687 wb=674 unstable=0 bg_thresh=1004 thresh=2008 gap=647 poll_thresh=21 ino=257 dd-2584 [001] 285.066804: balance_dirty_state: bdi btrfs-1: dirty=737 wb=674 unstable=0 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=22 ino=257 dd-2584 [001] 285.066956: balance_dirty_state: bdi btrfs-1: dirty=762 wb=674 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=23 ino=257 dd-2584 [001] 285.067107: balance_dirty_state: bdi btrfs-1: dirty=787 wb=674 unstable=0 bg_thresh=1005 thresh=2010 gap=549 poll_thresh=24 ino=257 dd-2584 [001] 285.067263: balance_dirty_state: bdi btrfs-1: dirty=837 wb=674 unstable=0 bg_thresh=1007 thresh=2014 gap=503 poll_thresh=25 ino=257 dd-2584 [001] 285.067269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=53156 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 285.073856: balance_dirty_state: bdi btrfs-1: dirty=837 wb=674 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=25 ino=257 dd-2584 [001] 285.073862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=53156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 285.081910: balance_dirty_state: bdi btrfs-1: dirty=837 wb=449 unstable=0 bg_thresh=1004 thresh=2009 gap=723 poll_thresh=25 ino=257 dd-2584 [001] 285.081997: balance_dirty_state: bdi btrfs-1: dirty=837 wb=449 unstable=0 bg_thresh=1001 thresh=2003 gap=717 poll_thresh=19 ino=257 dd-2584 [001] 285.082295: balance_dirty_state: bdi btrfs-1: dirty=887 wb=449 unstable=0 bg_thresh=1003 thresh=2007 gap=671 poll_thresh=20 ino=257 dd-2584 [001] 285.082413: balance_dirty_state: bdi btrfs-1: dirty=912 wb=449 unstable=0 bg_thresh=1003 thresh=2006 gap=645 poll_thresh=21 ino=257 dd-2584 [001] 285.082531: balance_dirty_state: bdi btrfs-1: dirty=937 wb=449 unstable=0 bg_thresh=1002 thresh=2005 gap=619 poll_thresh=22 ino=257 dd-2584 [001] 285.082650: balance_dirty_state: bdi btrfs-1: dirty=962 wb=449 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=23 ino=257 dd-2584 [001] 285.082768: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=449 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=24 ino=257 flush-btrfs-1-2586 [005] 285.082792: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22460 wrote=0 to_write=8192 dd-2584 [001] 285.082942: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=449 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=25 ino=257 dd-2584 [001] 285.083124: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=499 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=26 ino=257 dd-2584 [001] 285.083126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=53156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 285.084309: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=592 to_write=7600 dd-2584 [005] 285.090115: balance_dirty_state: bdi btrfs-1: dirty=462 wb=896 unstable=0 bg_thresh=1005 thresh=2010 gap=652 poll_thresh=26 ino=257 dd-2584 [005] 285.090205: balance_dirty_state: bdi btrfs-1: dirty=462 wb=896 unstable=0 bg_thresh=1002 thresh=2004 gap=646 poll_thresh=19 ino=257 dd-2584 [005] 285.090350: balance_dirty_state: bdi btrfs-1: dirty=512 wb=896 unstable=0 bg_thresh=1001 thresh=2003 gap=595 poll_thresh=20 ino=257 dd-2584 [005] 285.090718: balance_dirty_state: bdi btrfs-1: dirty=537 wb=896 unstable=0 bg_thresh=1001 thresh=2002 gap=569 poll_thresh=21 ino=257 dd-2584 [005] 285.090864: balance_dirty_state: bdi btrfs-1: dirty=562 wb=896 unstable=0 bg_thresh=1003 thresh=2006 gap=548 poll_thresh=22 ino=257 dd-2584 [005] 285.091007: balance_dirty_state: bdi btrfs-1: dirty=612 wb=896 unstable=0 bg_thresh=1002 thresh=2005 gap=497 poll_thresh=23 ino=257 dd-2584 [005] 285.091013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=53156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 285.097986: balance_dirty_state: bdi btrfs-1: dirty=604 wb=784 unstable=0 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=23 ino=257 dd-2584 [005] 285.098112: balance_dirty_state: bdi btrfs-1: dirty=604 wb=784 unstable=0 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=17 ino=257 dd-2584 [005] 285.098348: balance_dirty_state: bdi btrfs-1: dirty=654 wb=784 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=18 ino=257 dd-2584 [005] 285.098582: balance_dirty_state: bdi btrfs-1: dirty=679 wb=784 unstable=0 bg_thresh=1002 thresh=2005 gap=542 poll_thresh=19 ino=257 dd-2584 [005] 285.098815: balance_dirty_state: bdi btrfs-1: dirty=704 wb=784 unstable=0 bg_thresh=1002 thresh=2004 gap=516 poll_thresh=20 ino=257 dd-2584 [005] 285.099048: balance_dirty_state: bdi btrfs-1: dirty=754 wb=784 unstable=0 bg_thresh=1001 thresh=2003 gap=465 poll_thresh=21 ino=257 dd-2584 [005] 285.099056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=53156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 285.105905: balance_dirty_state: bdi btrfs-1: dirty=766 wb=624 unstable=0 bg_thresh=1001 thresh=2002 gap=612 poll_thresh=21 ino=257 dd-2584 [005] 285.105982: balance_dirty_state: bdi btrfs-1: dirty=766 wb=624 unstable=0 bg_thresh=1000 thresh=2001 gap=611 poll_thresh=16 ino=257 dd-2584 [005] 285.106282: balance_dirty_state: bdi btrfs-1: dirty=816 wb=624 unstable=0 bg_thresh=1002 thresh=2005 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 285.106403: balance_dirty_state: bdi btrfs-1: dirty=841 wb=624 unstable=0 bg_thresh=1005 thresh=2010 gap=545 poll_thresh=18 ino=257 dd-2584 [005] 285.106521: balance_dirty_state: bdi btrfs-1: dirty=866 wb=624 unstable=0 bg_thresh=1004 thresh=2009 gap=519 poll_thresh=19 ino=257 dd-2584 [005] 285.106638: balance_dirty_state: bdi btrfs-1: dirty=891 wb=624 unstable=0 bg_thresh=1004 thresh=2008 gap=493 poll_thresh=20 ino=257 dd-2584 [005] 285.106643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=53156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 285.113920: balance_dirty_state: bdi btrfs-1: dirty=891 wb=624 unstable=0 bg_thresh=1003 thresh=2006 gap=491 poll_thresh=20 ino=257 dd-2584 [006] 285.113929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=53156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 285.121809: balance_dirty_state: bdi btrfs-1: dirty=894 wb=465 unstable=0 bg_thresh=1005 thresh=2010 gap=651 poll_thresh=20 ino=257 dd-2584 [006] 285.121876: balance_dirty_state: bdi btrfs-1: dirty=894 wb=465 unstable=0 bg_thresh=1005 thresh=2010 gap=651 poll_thresh=15 ino=257 dd-2584 [006] 285.121938: balance_dirty_state: bdi btrfs-1: dirty=919 wb=465 unstable=0 bg_thresh=1004 thresh=2009 gap=625 poll_thresh=16 ino=257 dd-2584 [006] 285.122058: balance_dirty_state: bdi btrfs-1: dirty=944 wb=465 unstable=0 bg_thresh=1004 thresh=2008 gap=599 poll_thresh=17 ino=257 dd-2584 [006] 285.122180: balance_dirty_state: bdi btrfs-1: dirty=994 wb=465 unstable=0 bg_thresh=1006 thresh=2012 gap=553 poll_thresh=18 ino=257 dd-2584 [006] 285.122305: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=465 unstable=0 bg_thresh=1008 thresh=2016 gap=532 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 285.122327: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22500 wrote=0 to_write=8192 dd-2584 [006] 285.122618: balance_dirty_state: bdi btrfs-1: dirty=994 wb=515 unstable=0 bg_thresh=1007 thresh=2015 gap=506 poll_thresh=20 ino=257 dd-2584 [006] 285.122746: balance_dirty_state: bdi btrfs-1: dirty=994 wb=565 unstable=0 bg_thresh=1004 thresh=2008 gap=449 poll_thresh=21 ino=257 dd-2584 [006] 285.122748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=54160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 285.124023: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=624 to_write=7568 dd-2584 [006] 285.129836: balance_dirty_state: bdi btrfs-1: dirty=472 wb=832 unstable=0 bg_thresh=995 thresh=1990 gap=686 poll_thresh=21 ino=257 dd-2584 [006] 285.129904: balance_dirty_state: bdi btrfs-1: dirty=464 wb=840 unstable=0 bg_thresh=996 thresh=1993 gap=689 poll_thresh=16 ino=257 dd-2584 [006] 285.130025: balance_dirty_state: bdi btrfs-1: dirty=489 wb=840 unstable=0 bg_thresh=996 thresh=1992 gap=663 poll_thresh=17 ino=257 dd-2584 [006] 285.130151: balance_dirty_state: bdi btrfs-1: dirty=539 wb=840 unstable=0 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=18 ino=257 dd-2584 [006] 285.130272: balance_dirty_state: bdi btrfs-1: dirty=564 wb=840 unstable=0 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=19 ino=257 dd-2584 [006] 285.130396: balance_dirty_state: bdi btrfs-1: dirty=589 wb=840 unstable=0 bg_thresh=1000 thresh=2000 gap=571 poll_thresh=20 ino=257 dd-2584 [006] 285.130518: balance_dirty_state: bdi btrfs-1: dirty=639 wb=840 unstable=0 bg_thresh=999 thresh=1999 gap=520 poll_thresh=21 ino=257 dd-2584 [006] 285.130826: balance_dirty_state: bdi btrfs-1: dirty=664 wb=840 unstable=0 bg_thresh=1001 thresh=2003 gap=499 poll_thresh=22 ino=257 dd-2584 [006] 285.130831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=54160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 285.137884: balance_dirty_state: bdi btrfs-1: dirty=664 wb=665 unstable=0 bg_thresh=993 thresh=1986 gap=657 poll_thresh=22 ino=257 dd-2584 [002] 285.137949: balance_dirty_state: bdi btrfs-1: dirty=664 wb=665 unstable=0 bg_thresh=993 thresh=1986 gap=657 poll_thresh=16 ino=257 dd-2584 [002] 285.138066: balance_dirty_state: bdi btrfs-1: dirty=714 wb=665 unstable=0 bg_thresh=998 thresh=1996 gap=617 poll_thresh=17 ino=257 dd-2584 [002] 285.138185: balance_dirty_state: bdi btrfs-1: dirty=739 wb=665 unstable=0 bg_thresh=997 thresh=1995 gap=591 poll_thresh=18 ino=257 dd-2584 [002] 285.138304: balance_dirty_state: bdi btrfs-1: dirty=764 wb=665 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=19 ino=257 dd-2584 [002] 285.138424: balance_dirty_state: bdi btrfs-1: dirty=814 wb=665 unstable=0 bg_thresh=996 thresh=1993 gap=514 poll_thresh=20 ino=257 dd-2584 [002] 285.138543: balance_dirty_state: bdi btrfs-1: dirty=839 wb=665 unstable=0 bg_thresh=998 thresh=1997 gap=493 poll_thresh=21 ino=257 dd-2584 [002] 285.138548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-113% task_weight=99% bdi_bw=54160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 285.145910: balance_dirty_state: bdi btrfs-1: dirty=839 wb=640 unstable=0 bg_thresh=991 thresh=1983 gap=504 poll_thresh=21 ino=257 dd-2584 [002] 285.145998: balance_dirty_state: bdi btrfs-1: dirty=864 wb=640 unstable=0 bg_thresh=991 thresh=1983 gap=479 poll_thresh=16 ino=257 dd-2584 [002] 285.146004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=54160 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 285.153890: balance_dirty_state: bdi btrfs-1: dirty=864 wb=390 unstable=0 bg_thresh=995 thresh=1990 gap=736 poll_thresh=16 ino=257 dd-2584 [002] 285.153980: balance_dirty_state: bdi btrfs-1: dirty=864 wb=390 unstable=0 bg_thresh=994 thresh=1989 gap=735 poll_thresh=12 ino=257 dd-2584 [002] 285.154042: balance_dirty_state: bdi btrfs-1: dirty=889 wb=390 unstable=0 bg_thresh=997 thresh=1994 gap=715 poll_thresh=13 ino=257 dd-2584 [002] 285.154103: balance_dirty_state: bdi btrfs-1: dirty=889 wb=390 unstable=0 bg_thresh=994 thresh=1988 gap=709 poll_thresh=14 ino=257 dd-2584 [002] 285.154341: balance_dirty_state: bdi btrfs-1: dirty=914 wb=390 unstable=0 bg_thresh=996 thresh=1993 gap=689 poll_thresh=15 ino=257 dd-2584 [002] 285.154402: balance_dirty_state: bdi btrfs-1: dirty=939 wb=390 unstable=0 bg_thresh=993 thresh=1987 gap=658 poll_thresh=16 ino=257 dd-2584 [002] 285.154521: balance_dirty_state: bdi btrfs-1: dirty=964 wb=390 unstable=0 bg_thresh=995 thresh=1991 gap=637 poll_thresh=17 ino=257 dd-2584 [002] 285.154639: balance_dirty_state: bdi btrfs-1: dirty=989 wb=390 unstable=0 bg_thresh=995 thresh=1990 gap=611 poll_thresh=18 ino=257 dd-2584 [002] 285.154756: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=390 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 285.154802: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22532 wrote=0 to_write=8192 dd-2584 [002] 285.154881: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=390 unstable=0 bg_thresh=996 thresh=1993 gap=539 poll_thresh=20 ino=257 dd-2584 [002] 285.155008: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=415 unstable=0 bg_thresh=996 thresh=1992 gap=513 poll_thresh=21 ino=257 dd-2584 [002] 285.155136: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=490 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=22 ino=257 dd-2584 [002] 285.155138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=54160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 285.156981: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=672 to_write=7520 dd-2584 [005] 285.161927: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1065 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=22 ino=257 dd-2584 [005] 285.161937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=54160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 285.174012: balance_dirty_state: bdi btrfs-1: dirty=439 wb=815 unstable=0 bg_thresh=995 thresh=1991 gap=737 poll_thresh=22 ino=257 dd-2584 [006] 285.174095: balance_dirty_state: bdi btrfs-1: dirty=439 wb=815 unstable=0 bg_thresh=995 thresh=1991 gap=737 poll_thresh=16 ino=257 dd-2584 [006] 285.174392: balance_dirty_state: bdi btrfs-1: dirty=489 wb=815 unstable=0 bg_thresh=998 thresh=1996 gap=692 poll_thresh=17 ino=257 dd-2584 [006] 285.174507: balance_dirty_state: bdi btrfs-1: dirty=514 wb=815 unstable=0 bg_thresh=1003 thresh=2006 gap=677 poll_thresh=18 ino=257 dd-2584 [006] 285.174626: balance_dirty_state: bdi btrfs-1: dirty=539 wb=815 unstable=0 bg_thresh=1005 thresh=2011 gap=657 poll_thresh=19 ino=257 dd-2584 [006] 285.174742: balance_dirty_state: bdi btrfs-1: dirty=589 wb=815 unstable=0 bg_thresh=1005 thresh=2010 gap=606 poll_thresh=20 ino=257 dd-2584 [006] 285.174858: balance_dirty_state: bdi btrfs-1: dirty=614 wb=815 unstable=0 bg_thresh=1007 thresh=2014 gap=585 poll_thresh=21 ino=257 dd-2584 [006] 285.174974: balance_dirty_state: bdi btrfs-1: dirty=639 wb=815 unstable=0 bg_thresh=1006 thresh=2013 gap=559 poll_thresh=22 ino=257 dd-2584 [006] 285.175092: balance_dirty_state: bdi btrfs-1: dirty=664 wb=815 unstable=0 bg_thresh=1003 thresh=2006 gap=527 poll_thresh=23 ino=257 dd-2584 [006] 285.175209: balance_dirty_state: bdi btrfs-1: dirty=714 wb=815 unstable=0 bg_thresh=1002 thresh=2005 gap=476 poll_thresh=24 ino=257 dd-2584 [006] 285.175214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=54160 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 285.181865: balance_dirty_state: bdi btrfs-1: dirty=714 wb=690 unstable=0 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=24 ino=257 dd-2584 [006] 285.181943: balance_dirty_state: bdi btrfs-1: dirty=714 wb=690 unstable=0 bg_thresh=1003 thresh=2007 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 285.182239: balance_dirty_state: bdi btrfs-1: dirty=764 wb=690 unstable=0 bg_thresh=1003 thresh=2006 gap=552 poll_thresh=19 ino=257 dd-2584 [006] 285.182357: balance_dirty_state: bdi btrfs-1: dirty=789 wb=690 unstable=0 bg_thresh=1005 thresh=2010 gap=531 poll_thresh=20 ino=257 dd-2584 [006] 285.182473: balance_dirty_state: bdi btrfs-1: dirty=814 wb=690 unstable=0 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=21 ino=257 dd-2584 [006] 285.182590: balance_dirty_state: bdi btrfs-1: dirty=839 wb=690 unstable=0 bg_thresh=1004 thresh=2008 gap=479 poll_thresh=22 ino=257 dd-2584 [006] 285.182595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=54160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 285.189926: balance_dirty_state: bdi btrfs-1: dirty=839 wb=565 unstable=0 bg_thresh=1006 thresh=2012 gap=608 poll_thresh=22 ino=257 dd-2584 [006] 285.189995: balance_dirty_state: bdi btrfs-1: dirty=864 wb=565 unstable=0 bg_thresh=1005 thresh=2011 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 285.190114: balance_dirty_state: bdi btrfs-1: dirty=889 wb=565 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=17 ino=257 dd-2584 [006] 285.190231: balance_dirty_state: bdi btrfs-1: dirty=939 wb=565 unstable=0 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 285.190349: balance_dirty_state: bdi btrfs-1: dirty=964 wb=565 unstable=0 bg_thresh=1006 thresh=2013 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 285.190354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=54160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 285.197993: balance_dirty_state: bdi btrfs-1: dirty=964 wb=440 unstable=0 bg_thresh=1006 thresh=2013 gap=609 poll_thresh=19 ino=257 dd-2584 [006] 285.198077: balance_dirty_state: bdi btrfs-1: dirty=989 wb=390 unstable=0 bg_thresh=1000 thresh=2001 gap=622 poll_thresh=14 ino=257 dd-2584 [006] 285.198315: balance_dirty_state: bdi btrfs-1: dirty=989 wb=315 unstable=0 bg_thresh=1006 thresh=2012 gap=708 poll_thresh=15 ino=257 dd-2584 [006] 285.198374: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=315 unstable=0 bg_thresh=1005 thresh=2011 gap=682 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 285.198389: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22576 wrote=0 to_write=8192 dd-2584 [006] 285.198499: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=315 unstable=0 bg_thresh=1005 thresh=2010 gap=656 poll_thresh=17 ino=257 dd-2584 [006] 285.198626: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=365 unstable=0 bg_thresh=1004 thresh=2009 gap=630 poll_thresh=18 ino=257 dd-2584 [006] 285.198753: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=415 unstable=0 bg_thresh=1006 thresh=2013 gap=584 poll_thresh=19 ino=257 dd-2584 [006] 285.198881: balance_dirty_state: bdi btrfs-1: dirty=989 wb=465 unstable=0 bg_thresh=1006 thresh=2012 gap=558 poll_thresh=20 ino=257 dd-2584 [006] 285.199007: balance_dirty_state: bdi btrfs-1: dirty=964 wb=515 unstable=0 bg_thresh=1005 thresh=2011 gap=532 poll_thresh=21 ino=257 dd-2584 [006] 285.199135: balance_dirty_state: bdi btrfs-1: dirty=939 wb=590 unstable=0 bg_thresh=1005 thresh=2010 gap=481 poll_thresh=22 ino=257 dd-2584 [006] 285.199137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=54160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 285.200232: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=768 to_write=7424 dd-2584 [006] 285.205898: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1015 unstable=0 bg_thresh=1001 thresh=2002 gap=523 poll_thresh=22 ino=257 dd-2584 [006] 285.205977: balance_dirty_state: bdi btrfs-1: dirty=464 wb=990 unstable=0 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 285.206298: balance_dirty_state: bdi btrfs-1: dirty=489 wb=940 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=17 ino=257 dd-2584 [006] 285.206419: balance_dirty_state: bdi btrfs-1: dirty=539 wb=940 unstable=0 bg_thresh=998 thresh=1996 gap=517 poll_thresh=18 ino=257 dd-2584 [006] 285.206541: balance_dirty_state: bdi btrfs-1: dirty=564 wb=940 unstable=0 bg_thresh=1003 thresh=2006 gap=502 poll_thresh=19 ino=257 dd-2584 [006] 285.206666: balance_dirty_state: bdi btrfs-1: dirty=589 wb=940 unstable=0 bg_thresh=1002 thresh=2004 gap=475 poll_thresh=20 ino=257 dd-2584 [006] 285.206670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=54160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 285.213928: balance_dirty_state: bdi btrfs-1: dirty=589 wb=815 unstable=0 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=20 ino=257 dd-2584 [006] 285.214000: balance_dirty_state: bdi btrfs-1: dirty=614 wb=815 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 285.214064: balance_dirty_state: bdi btrfs-1: dirty=639 wb=815 unstable=0 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 285.214184: balance_dirty_state: bdi btrfs-1: dirty=664 wb=815 unstable=0 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=17 ino=257 dd-2584 [006] 285.214305: balance_dirty_state: bdi btrfs-1: dirty=689 wb=815 unstable=0 bg_thresh=1004 thresh=2009 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 285.214423: balance_dirty_state: bdi btrfs-1: dirty=714 wb=815 unstable=0 bg_thresh=1004 thresh=2008 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 285.214428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=54160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 285.221926: balance_dirty_state: bdi btrfs-1: dirty=714 wb=815 unstable=0 bg_thresh=1003 thresh=2007 gap=478 poll_thresh=19 ino=257 dd-2584 [002] 285.221934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=54160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 285.229970: balance_dirty_state: bdi btrfs-1: dirty=714 wb=640 unstable=0 bg_thresh=1003 thresh=2006 gap=652 poll_thresh=19 ino=257 dd-2584 [002] 285.230036: balance_dirty_state: bdi btrfs-1: dirty=739 wb=640 unstable=0 bg_thresh=1003 thresh=2006 gap=627 poll_thresh=14 ino=257 dd-2584 [002] 285.230273: balance_dirty_state: bdi btrfs-1: dirty=764 wb=640 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=15 ino=257 dd-2584 [002] 285.230333: balance_dirty_state: bdi btrfs-1: dirty=764 wb=640 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=16 ino=257 dd-2584 [002] 285.230450: balance_dirty_state: bdi btrfs-1: dirty=814 wb=640 unstable=0 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=17 ino=257 dd-2584 [002] 285.230568: balance_dirty_state: bdi btrfs-1: dirty=839 wb=640 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=18 ino=257 dd-2584 [002] 285.230693: balance_dirty_state: bdi btrfs-1: dirty=864 wb=640 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=19 ino=257 dd-2584 [002] 285.230842: balance_dirty_state: bdi btrfs-1: dirty=889 wb=565 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=20 ino=257 dd-2584 [002] 285.230974: balance_dirty_state: bdi btrfs-1: dirty=939 wb=515 unstable=0 bg_thresh=1004 thresh=2009 gap=555 poll_thresh=21 ino=257 dd-2584 [002] 285.231093: balance_dirty_state: bdi btrfs-1: dirty=964 wb=515 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=22 ino=257 dd-2584 [002] 285.231210: balance_dirty_state: bdi btrfs-1: dirty=989 wb=515 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=23 ino=257 dd-2584 [002] 285.231491: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=515 unstable=0 bg_thresh=1003 thresh=2006 gap=452 poll_thresh=24 ino=257 dd-2584 [002] 285.231496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=56260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 285.231508: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22608 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 285.232826: writeback_single_inode: bdi btrfs-1: ino=257 state= age=176 wrote=576 to_write=7616 dd-2584 [002] 285.237925: balance_dirty_state: bdi btrfs-1: dirty=464 wb=965 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=24 ino=257 dd-2584 [002] 285.237993: balance_dirty_state: bdi btrfs-1: dirty=464 wb=965 unstable=0 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=18 ino=257 dd-2584 [002] 285.238114: balance_dirty_state: bdi btrfs-1: dirty=514 wb=965 unstable=0 bg_thresh=1005 thresh=2011 gap=532 poll_thresh=19 ino=257 dd-2584 [002] 285.238231: balance_dirty_state: bdi btrfs-1: dirty=539 wb=965 unstable=0 bg_thresh=1005 thresh=2010 gap=506 poll_thresh=20 ino=257 dd-2584 [002] 285.238347: balance_dirty_state: bdi btrfs-1: dirty=564 wb=965 unstable=0 bg_thresh=1004 thresh=2009 gap=480 poll_thresh=21 ino=257 dd-2584 [002] 285.238352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=56260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 285.245926: balance_dirty_state: bdi btrfs-1: dirty=564 wb=840 unstable=0 bg_thresh=1009 thresh=2018 gap=614 poll_thresh=21 ino=257 dd-2584 [000] 285.246014: balance_dirty_state: bdi btrfs-1: dirty=589 wb=840 unstable=0 bg_thresh=1009 thresh=2018 gap=589 poll_thresh=16 ino=257 dd-2584 [000] 285.246248: balance_dirty_state: bdi btrfs-1: dirty=614 wb=840 unstable=0 bg_thresh=1011 thresh=2023 gap=569 poll_thresh=17 ino=257 dd-2584 [000] 285.246483: balance_dirty_state: bdi btrfs-1: dirty=639 wb=840 unstable=0 bg_thresh=1011 thresh=2022 gap=543 poll_thresh=18 ino=257 dd-2584 [000] 285.246791: balance_dirty_state: bdi btrfs-1: dirty=664 wb=840 unstable=0 bg_thresh=1010 thresh=2020 gap=516 poll_thresh=19 ino=257 dd-2584 [000] 285.247327: balance_dirty_state: bdi btrfs-1: dirty=714 wb=840 unstable=0 bg_thresh=1009 thresh=2019 gap=465 poll_thresh=20 ino=257 dd-2584 [000] 285.247331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=56260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 285.254107: balance_dirty_state: bdi btrfs-1: dirty=714 wb=715 unstable=0 bg_thresh=1006 thresh=2012 gap=583 poll_thresh=20 ino=257 dd-2584 [000] 285.254209: balance_dirty_state: bdi btrfs-1: dirty=714 wb=715 unstable=0 bg_thresh=1008 thresh=2017 gap=588 poll_thresh=15 ino=257 dd-2584 [002] 285.257981: balance_dirty_state: bdi btrfs-1: dirty=739 wb=715 unstable=0 bg_thresh=1010 thresh=2021 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 285.258107: balance_dirty_state: bdi btrfs-1: dirty=764 wb=715 unstable=0 bg_thresh=1007 thresh=2014 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 285.258225: balance_dirty_state: bdi btrfs-1: dirty=789 wb=715 unstable=0 bg_thresh=1006 thresh=2013 gap=509 poll_thresh=18 ino=257 dd-2584 [002] 285.258345: balance_dirty_state: bdi btrfs-1: dirty=839 wb=715 unstable=0 bg_thresh=1008 thresh=2017 gap=463 poll_thresh=19 ino=257 dd-2584 [002] 285.258350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=56260 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 285.265939: balance_dirty_state: bdi btrfs-1: dirty=839 wb=715 unstable=0 bg_thresh=999 thresh=1998 gap=444 poll_thresh=19 ino=257 dd-2584 [002] 285.265944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=56260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 285.273904: balance_dirty_state: bdi btrfs-1: dirty=839 wb=440 unstable=0 bg_thresh=996 thresh=1992 gap=713 poll_thresh=19 ino=257 dd-2584 [002] 285.273991: balance_dirty_state: bdi btrfs-1: dirty=839 wb=440 unstable=0 bg_thresh=998 thresh=1997 gap=718 poll_thresh=14 ino=257 dd-2584 [002] 285.274068: balance_dirty_state: bdi btrfs-1: dirty=864 wb=440 unstable=0 bg_thresh=998 thresh=1997 gap=693 poll_thresh=15 ino=257 dd-2584 [002] 285.274142: balance_dirty_state: bdi btrfs-1: dirty=864 wb=440 unstable=0 bg_thresh=998 thresh=1996 gap=692 poll_thresh=16 ino=257 dd-2584 [002] 285.274293: balance_dirty_state: bdi btrfs-1: dirty=914 wb=440 unstable=0 bg_thresh=997 thresh=1995 gap=641 poll_thresh=17 ino=257 dd-2584 [002] 285.274671: balance_dirty_state: bdi btrfs-1: dirty=939 wb=440 unstable=0 bg_thresh=993 thresh=1987 gap=608 poll_thresh=18 ino=257 dd-2584 [002] 285.274823: balance_dirty_state: bdi btrfs-1: dirty=964 wb=440 unstable=0 bg_thresh=986 thresh=1973 gap=569 poll_thresh=19 ino=257 dd-2584 [002] 285.274977: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=440 unstable=0 bg_thresh=986 thresh=1972 gap=518 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 285.275012: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22652 wrote=0 to_write=8192 dd-2584 [002] 285.275142: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=440 unstable=0 bg_thresh=982 thresh=1965 gap=486 poll_thresh=21 ino=257 dd-2584 [002] 285.275143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-26% task_gap=-154% task_weight=100% bdi_bw=56260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 285.277686: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=592 to_write=7600 dd-2584 [001] 285.281941: balance_dirty_state: bdi btrfs-1: dirty=439 wb=915 unstable=0 bg_thresh=994 thresh=1989 gap=635 poll_thresh=21 ino=257 dd-2584 [001] 285.282020: balance_dirty_state: bdi btrfs-1: dirty=439 wb=915 unstable=0 bg_thresh=997 thresh=1994 gap=640 poll_thresh=16 ino=257 dd-2584 [001] 285.282163: balance_dirty_state: bdi btrfs-1: dirty=464 wb=915 unstable=0 bg_thresh=999 thresh=1999 gap=620 poll_thresh=17 ino=257 dd-2584 [001] 285.282322: balance_dirty_state: bdi btrfs-1: dirty=489 wb=890 unstable=0 bg_thresh=1002 thresh=2004 gap=625 poll_thresh=18 ino=257 dd-2584 [001] 285.282496: balance_dirty_state: bdi btrfs-1: dirty=539 wb=815 unstable=0 bg_thresh=1007 thresh=2014 gap=660 poll_thresh=19 ino=257 dd-2584 [001] 285.282648: balance_dirty_state: bdi btrfs-1: dirty=564 wb=790 unstable=0 bg_thresh=1002 thresh=2005 gap=651 poll_thresh=20 ino=257 dd-2584 [001] 285.283026: balance_dirty_state: bdi btrfs-1: dirty=589 wb=790 unstable=0 bg_thresh=1002 thresh=2004 gap=625 poll_thresh=21 ino=257 dd-2584 [001] 285.283170: balance_dirty_state: bdi btrfs-1: dirty=639 wb=790 unstable=0 bg_thresh=1001 thresh=2003 gap=574 poll_thresh=22 ino=257 dd-2584 [001] 285.283315: balance_dirty_state: bdi btrfs-1: dirty=664 wb=790 unstable=0 bg_thresh=1003 thresh=2007 gap=553 poll_thresh=23 ino=257 dd-2584 [001] 285.283460: balance_dirty_state: bdi btrfs-1: dirty=689 wb=790 unstable=0 bg_thresh=1003 thresh=2006 gap=527 poll_thresh=24 ino=257 dd-2584 [001] 285.283604: balance_dirty_state: bdi btrfs-1: dirty=714 wb=790 unstable=0 bg_thresh=1002 thresh=2005 gap=501 poll_thresh=25 ino=257 dd-2584 [001] 285.283610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=56260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 285.289911: balance_dirty_state: bdi btrfs-1: dirty=714 wb=790 unstable=0 bg_thresh=996 thresh=1993 gap=489 poll_thresh=25 ino=257 dd-2584 [001] 285.289920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=56260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 285.297997: balance_dirty_state: bdi btrfs-1: dirty=714 wb=590 unstable=0 bg_thresh=996 thresh=1992 gap=688 poll_thresh=25 ino=257 dd-2584 [002] 285.298067: balance_dirty_state: bdi btrfs-1: dirty=739 wb=590 unstable=0 bg_thresh=995 thresh=1991 gap=662 poll_thresh=19 ino=257 dd-2584 [002] 285.298186: balance_dirty_state: bdi btrfs-1: dirty=764 wb=590 unstable=0 bg_thresh=995 thresh=1990 gap=636 poll_thresh=20 ino=257 dd-2584 [002] 285.298304: balance_dirty_state: bdi btrfs-1: dirty=789 wb=590 unstable=0 bg_thresh=994 thresh=1989 gap=610 poll_thresh=21 ino=257 dd-2584 [002] 285.298602: balance_dirty_state: bdi btrfs-1: dirty=814 wb=590 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=22 ino=257 dd-2584 [002] 285.298720: balance_dirty_state: bdi btrfs-1: dirty=864 wb=590 unstable=0 bg_thresh=996 thresh=1992 gap=538 poll_thresh=23 ino=257 dd-2584 [002] 285.298837: balance_dirty_state: bdi btrfs-1: dirty=889 wb=590 unstable=0 bg_thresh=995 thresh=1991 gap=512 poll_thresh=24 ino=257 dd-2584 [002] 285.298957: balance_dirty_state: bdi btrfs-1: dirty=914 wb=590 unstable=0 bg_thresh=995 thresh=1990 gap=486 poll_thresh=25 ino=257 dd-2584 [002] 285.298962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=56260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 285.305977: balance_dirty_state: bdi btrfs-1: dirty=914 wb=465 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=25 ino=257 dd-2584 [005] 285.306053: balance_dirty_state: bdi btrfs-1: dirty=939 wb=465 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=19 ino=257 dd-2584 [005] 285.306164: balance_dirty_state: bdi btrfs-1: dirty=964 wb=465 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=20 ino=257 dd-2584 [005] 285.306282: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=465 unstable=0 bg_thresh=998 thresh=1996 gap=517 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 285.306332: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22684 wrote=0 to_write=8192 dd-2584 [005] 285.306408: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=465 unstable=0 bg_thresh=1000 thresh=2000 gap=496 poll_thresh=22 ino=257 dd-2584 [005] 285.306410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-206% task_weight=101% bdi_bw=56260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 285.308296: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=624 to_write=7568 dd-2584 [005] 285.313951: balance_dirty_state: bdi btrfs-1: dirty=439 wb=940 unstable=0 bg_thresh=999 thresh=1999 gap=620 poll_thresh=22 ino=257 dd-2584 [005] 285.314098: balance_dirty_state: bdi btrfs-1: dirty=439 wb=940 unstable=0 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=16 ino=257 dd-2584 [005] 285.314701: balance_dirty_state: bdi btrfs-1: dirty=489 wb=940 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=17 ino=257 dd-2584 [005] 285.314938: balance_dirty_state: bdi btrfs-1: dirty=514 wb=940 unstable=0 bg_thresh=999 thresh=1998 gap=544 poll_thresh=18 ino=257 dd-2584 [005] 285.315148: balance_dirty_state: bdi btrfs-1: dirty=539 wb=940 unstable=0 bg_thresh=1001 thresh=2002 gap=523 poll_thresh=19 ino=257 dd-2584 [005] 285.315381: balance_dirty_state: bdi btrfs-1: dirty=589 wb=940 unstable=0 bg_thresh=1000 thresh=2001 gap=472 poll_thresh=20 ino=257 dd-2584 [005] 285.315390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=56260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 285.322017: balance_dirty_state: bdi btrfs-1: dirty=589 wb=815 unstable=0 bg_thresh=1002 thresh=2004 gap=600 poll_thresh=20 ino=257 dd-2584 [005] 285.322117: balance_dirty_state: bdi btrfs-1: dirty=589 wb=815 unstable=0 bg_thresh=1002 thresh=2004 gap=600 poll_thresh=15 ino=257 dd-2584 [005] 285.322175: balance_dirty_state: bdi btrfs-1: dirty=614 wb=815 unstable=0 bg_thresh=1001 thresh=2003 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 285.322287: balance_dirty_state: bdi btrfs-1: dirty=639 wb=815 unstable=0 bg_thresh=1001 thresh=2002 gap=548 poll_thresh=17 ino=257 dd-2584 [005] 285.322402: balance_dirty_state: bdi btrfs-1: dirty=664 wb=815 unstable=0 bg_thresh=1003 thresh=2006 gap=527 poll_thresh=18 ino=257 dd-2584 [005] 285.322514: balance_dirty_state: bdi btrfs-1: dirty=714 wb=815 unstable=0 bg_thresh=1002 thresh=2005 gap=476 poll_thresh=19 ino=257 dd-2584 [005] 285.322519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=56260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 285.330001: balance_dirty_state: bdi btrfs-1: dirty=714 wb=615 unstable=0 bg_thresh=1002 thresh=2004 gap=675 poll_thresh=19 ino=257 dd-2584 [001] 285.330076: balance_dirty_state: bdi btrfs-1: dirty=739 wb=615 unstable=0 bg_thresh=1004 thresh=2009 gap=655 poll_thresh=14 ino=257 dd-2584 [001] 285.330317: balance_dirty_state: bdi btrfs-1: dirty=764 wb=615 unstable=0 bg_thresh=1004 thresh=2008 gap=629 poll_thresh=15 ino=257 dd-2584 [001] 285.330377: balance_dirty_state: bdi btrfs-1: dirty=764 wb=615 unstable=0 bg_thresh=1004 thresh=2008 gap=629 poll_thresh=16 ino=257 dd-2584 [001] 285.330494: balance_dirty_state: bdi btrfs-1: dirty=814 wb=615 unstable=0 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=17 ino=257 dd-2584 [001] 285.330613: balance_dirty_state: bdi btrfs-1: dirty=839 wb=615 unstable=0 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=18 ino=257 dd-2584 [001] 285.330730: balance_dirty_state: bdi btrfs-1: dirty=864 wb=615 unstable=0 bg_thresh=1002 thresh=2004 gap=525 poll_thresh=19 ino=257 dd-2584 [001] 285.330847: balance_dirty_state: bdi btrfs-1: dirty=889 wb=615 unstable=0 bg_thresh=1001 thresh=2003 gap=499 poll_thresh=20 ino=257 dd-2584 [001] 285.330852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=56260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 285.337987: balance_dirty_state: bdi btrfs-1: dirty=889 wb=615 unstable=0 bg_thresh=1000 thresh=2000 gap=496 poll_thresh=20 ino=257 dd-2584 [001] 285.337992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 285.345978: balance_dirty_state: bdi btrfs-1: dirty=889 wb=340 unstable=0 bg_thresh=999 thresh=1999 gap=770 poll_thresh=20 ino=257 dd-2584 [001] 285.346061: balance_dirty_state: bdi btrfs-1: dirty=914 wb=340 unstable=0 bg_thresh=1002 thresh=2004 gap=750 poll_thresh=15 ino=257 dd-2584 [001] 285.346122: balance_dirty_state: bdi btrfs-1: dirty=939 wb=340 unstable=0 bg_thresh=999 thresh=1998 gap=719 poll_thresh=16 ino=257 dd-2584 [001] 285.346236: balance_dirty_state: bdi btrfs-1: dirty=964 wb=340 unstable=0 bg_thresh=1001 thresh=2002 gap=698 poll_thresh=17 ino=257 dd-2584 [001] 285.346350: balance_dirty_state: bdi btrfs-1: dirty=989 wb=340 unstable=0 bg_thresh=1000 thresh=2001 gap=672 poll_thresh=18 ino=257 dd-2584 [001] 285.346633: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=340 unstable=0 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 285.346692: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22724 wrote=0 to_write=8192 dd-2584 [001] 285.346761: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=340 unstable=0 bg_thresh=999 thresh=1999 gap=620 poll_thresh=20 ino=257 dd-2584 [001] 285.346889: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=390 unstable=0 bg_thresh=1001 thresh=2003 gap=574 poll_thresh=21 ino=257 dd-2584 [001] 285.347017: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=440 unstable=0 bg_thresh=1001 thresh=2002 gap=548 poll_thresh=22 ino=257 dd-2584 [001] 285.347142: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=490 unstable=0 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=23 ino=257 dd-2584 [001] 285.347144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 285.350664: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=704 to_write=7488 dd-2584 [000] 285.353951: balance_dirty_state: bdi btrfs-1: dirty=439 wb=940 unstable=0 bg_thresh=998 thresh=1997 gap=618 poll_thresh=23 ino=257 dd-2584 [000] 285.354071: balance_dirty_state: bdi btrfs-1: dirty=464 wb=940 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=17 ino=257 dd-2584 [000] 285.354305: balance_dirty_state: bdi btrfs-1: dirty=489 wb=940 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=18 ino=257 dd-2584 [000] 285.354420: balance_dirty_state: bdi btrfs-1: dirty=514 wb=940 unstable=0 bg_thresh=1006 thresh=2012 gap=558 poll_thresh=19 ino=257 dd-2584 [000] 285.354722: balance_dirty_state: bdi btrfs-1: dirty=564 wb=940 unstable=0 bg_thresh=1005 thresh=2011 gap=507 poll_thresh=20 ino=257 dd-2584 [000] 285.354840: balance_dirty_state: bdi btrfs-1: dirty=589 wb=940 unstable=0 bg_thresh=1005 thresh=2010 gap=481 poll_thresh=21 ino=257 dd-2584 [000] 285.354844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 285.362117: balance_dirty_state: bdi btrfs-1: dirty=614 wb=815 unstable=0 bg_thresh=1007 thresh=2014 gap=585 poll_thresh=16 ino=257 dd-2584 [000] 285.362351: balance_dirty_state: bdi btrfs-1: dirty=639 wb=815 unstable=0 bg_thresh=1006 thresh=2013 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 285.362586: balance_dirty_state: bdi btrfs-1: dirty=664 wb=815 unstable=0 bg_thresh=1008 thresh=2017 gap=538 poll_thresh=18 ino=257 dd-2584 [000] 285.362820: balance_dirty_state: bdi btrfs-1: dirty=714 wb=815 unstable=0 bg_thresh=1008 thresh=2016 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 285.362829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.369989: balance_dirty_state: bdi btrfs-1: dirty=739 wb=715 unstable=0 bg_thresh=1006 thresh=2013 gap=559 poll_thresh=14 ino=257 dd-2584 [004] 285.370075: balance_dirty_state: bdi btrfs-1: dirty=739 wb=715 unstable=0 bg_thresh=1009 thresh=2018 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 285.370160: balance_dirty_state: bdi btrfs-1: dirty=764 wb=715 unstable=0 bg_thresh=1009 thresh=2018 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 285.370327: balance_dirty_state: bdi btrfs-1: dirty=789 wb=715 unstable=0 bg_thresh=1014 thresh=2028 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 285.370799: balance_dirty_state: bdi btrfs-1: dirty=814 wb=715 unstable=0 bg_thresh=1013 thresh=2027 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 285.370805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1360 avg_dirty=1360 bdi_gap=10% task_gap=-79% task_weight=100% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.378001: balance_dirty_state: bdi btrfs-1: dirty=839 wb=590 unstable=0 bg_thresh=1011 thresh=2023 gap=594 poll_thresh=13 ino=257 dd-2584 [004] 285.378056: balance_dirty_state: bdi btrfs-1: dirty=864 wb=590 unstable=0 bg_thresh=1014 thresh=2028 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 285.378112: balance_dirty_state: bdi btrfs-1: dirty=864 wb=590 unstable=0 bg_thresh=1014 thresh=2028 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 285.378169: balance_dirty_state: bdi btrfs-1: dirty=889 wb=590 unstable=0 bg_thresh=1013 thresh=2027 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 285.378281: balance_dirty_state: bdi btrfs-1: dirty=914 wb=590 unstable=0 bg_thresh=1013 thresh=2026 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 285.378393: balance_dirty_state: bdi btrfs-1: dirty=964 wb=590 unstable=0 bg_thresh=1015 thresh=2030 gap=476 poll_thresh=18 ino=257 dd-2584 [004] 285.378397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1360 avg_dirty=1360 bdi_gap=12% task_gap=-75% task_weight=100% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.385990: balance_dirty_state: bdi btrfs-1: dirty=964 wb=465 unstable=0 bg_thresh=1008 thresh=2017 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 285.386046: balance_dirty_state: bdi btrfs-1: dirty=989 wb=465 unstable=0 bg_thresh=1008 thresh=2017 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 285.386101: balance_dirty_state: bdi btrfs-1: dirty=989 wb=465 unstable=0 bg_thresh=1011 thresh=2022 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 285.386156: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=465 unstable=0 bg_thresh=1011 thresh=2022 gap=543 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 285.386244: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22764 wrote=0 to_write=8192 dd-2584 [004] 285.386280: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=465 unstable=0 bg_thresh=1013 thresh=2027 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 285.386585: balance_dirty_state: bdi btrfs-1: dirty=989 wb=565 unstable=0 bg_thresh=1015 thresh=2031 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 285.386586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 285.388264: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=624 to_write=7568 dd-2584 [004] 285.393944: balance_dirty_state: bdi btrfs-1: dirty=464 wb=940 unstable=0 bg_thresh=1007 thresh=2015 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 285.394035: balance_dirty_state: bdi btrfs-1: dirty=464 wb=940 unstable=0 bg_thresh=1007 thresh=2015 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 285.394119: balance_dirty_state: bdi btrfs-1: dirty=489 wb=940 unstable=0 bg_thresh=1010 thresh=2020 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 285.394204: balance_dirty_state: bdi btrfs-1: dirty=514 wb=940 unstable=0 bg_thresh=1007 thresh=2014 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 285.394289: balance_dirty_state: bdi btrfs-1: dirty=514 wb=940 unstable=0 bg_thresh=1009 thresh=2019 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 285.394452: balance_dirty_state: bdi btrfs-1: dirty=564 wb=940 unstable=0 bg_thresh=1009 thresh=2018 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 285.394609: balance_dirty_state: bdi btrfs-1: dirty=589 wb=940 unstable=0 bg_thresh=1008 thresh=2016 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 285.394615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.402028: balance_dirty_state: bdi btrfs-1: dirty=589 wb=815 unstable=0 bg_thresh=1005 thresh=2010 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 285.402121: balance_dirty_state: bdi btrfs-1: dirty=589 wb=815 unstable=0 bg_thresh=1005 thresh=2010 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 285.402209: balance_dirty_state: bdi btrfs-1: dirty=614 wb=815 unstable=0 bg_thresh=1007 thresh=2015 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 285.402297: balance_dirty_state: bdi btrfs-1: dirty=639 wb=815 unstable=0 bg_thresh=1007 thresh=2015 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 285.402384: balance_dirty_state: bdi btrfs-1: dirty=639 wb=815 unstable=0 bg_thresh=1012 thresh=2025 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 285.402572: balance_dirty_state: bdi btrfs-1: dirty=689 wb=765 unstable=0 bg_thresh=1015 thresh=2030 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 285.403041: balance_dirty_state: bdi btrfs-1: dirty=714 wb=690 unstable=0 bg_thresh=1017 thresh=2034 gap=630 poll_thresh=18 ino=257 dd-2584 [004] 285.403211: balance_dirty_state: bdi btrfs-1: dirty=739 wb=690 unstable=0 bg_thresh=1016 thresh=2033 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 285.403381: balance_dirty_state: bdi btrfs-1: dirty=764 wb=690 unstable=0 bg_thresh=1016 thresh=2032 gap=578 poll_thresh=20 ino=257 dd-2584 [004] 285.403551: balance_dirty_state: bdi btrfs-1: dirty=814 wb=690 unstable=0 bg_thresh=1018 thresh=2036 gap=532 poll_thresh=21 ino=257 dd-2584 [004] 285.403723: balance_dirty_state: bdi btrfs-1: dirty=839 wb=690 unstable=0 bg_thresh=1017 thresh=2035 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 285.403729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1360 avg_dirty=1360 bdi_gap=14% task_gap=-69% task_weight=99% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.409998: balance_dirty_state: bdi btrfs-1: dirty=864 wb=690 unstable=0 bg_thresh=1003 thresh=2007 gap=453 poll_thresh=16 ino=257 dd-2584 [004] 285.410005: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-150% task_weight=100% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 285.417944: balance_dirty_state: bdi btrfs-1: dirty=864 wb=515 unstable=0 bg_thresh=995 thresh=1990 gap=611 poll_thresh=16 ino=257 dd-2584 [004] 285.418008: balance_dirty_state: bdi btrfs-1: dirty=864 wb=515 unstable=0 bg_thresh=995 thresh=1990 gap=611 poll_thresh=12 ino=257 dd-2584 [004] 285.418068: balance_dirty_state: bdi btrfs-1: dirty=889 wb=515 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 285.418130: balance_dirty_state: bdi btrfs-1: dirty=914 wb=515 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 285.418190: balance_dirty_state: bdi btrfs-1: dirty=914 wb=515 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 285.418251: balance_dirty_state: bdi btrfs-1: dirty=939 wb=515 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 285.418559: balance_dirty_state: bdi btrfs-1: dirty=964 wb=515 unstable=0 bg_thresh=996 thresh=1992 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 285.418687: balance_dirty_state: bdi btrfs-1: dirty=989 wb=515 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 285.418692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 285.425962: balance_dirty_state: bdi btrfs-1: dirty=989 wb=390 unstable=0 bg_thresh=1002 thresh=2004 gap=625 poll_thresh=18 ino=257 dd-2584 [000] 285.426055: balance_dirty_state: bdi btrfs-1: dirty=989 wb=390 unstable=0 bg_thresh=1002 thresh=2004 gap=625 poll_thresh=13 ino=257 dd-2584 [000] 285.426122: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=390 unstable=0 bg_thresh=1004 thresh=2009 gap=605 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 285.426159: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22804 wrote=0 to_write=8192 dd-2584 [000] 285.426194: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=390 unstable=0 bg_thresh=1004 thresh=2009 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 285.426262: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=390 unstable=0 bg_thresh=1007 thresh=2014 gap=585 poll_thresh=16 ino=257 dd-2584 [000] 285.426404: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=415 unstable=0 bg_thresh=1006 thresh=2013 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 285.426554: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=465 unstable=0 bg_thresh=1008 thresh=2017 gap=513 poll_thresh=18 ino=257 dd-2584 [000] 285.426703: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=515 unstable=0 bg_thresh=1008 thresh=2016 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 285.426705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 285.428901: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=704 to_write=7488 dd-2584 [007] 285.438067: balance_dirty_state: bdi btrfs-1: dirty=439 wb=815 unstable=0 bg_thresh=993 thresh=1987 gap=733 poll_thresh=19 ino=257 dd-2584 [007] 285.438168: balance_dirty_state: bdi btrfs-1: dirty=439 wb=815 unstable=0 bg_thresh=993 thresh=1987 gap=733 poll_thresh=14 ino=257 dd-2584 [007] 285.438229: balance_dirty_state: bdi btrfs-1: dirty=464 wb=815 unstable=0 bg_thresh=996 thresh=1992 gap=713 poll_thresh=15 ino=257 dd-2584 [007] 285.438290: balance_dirty_state: bdi btrfs-1: dirty=489 wb=815 unstable=0 bg_thresh=996 thresh=1992 gap=688 poll_thresh=16 ino=257 dd-2584 [007] 285.438592: balance_dirty_state: bdi btrfs-1: dirty=514 wb=815 unstable=0 bg_thresh=998 thresh=1997 gap=668 poll_thresh=17 ino=257 dd-2584 [007] 285.438711: balance_dirty_state: bdi btrfs-1: dirty=539 wb=815 unstable=0 bg_thresh=1000 thresh=2001 gap=647 poll_thresh=18 ino=257 dd-2584 [007] 285.438829: balance_dirty_state: bdi btrfs-1: dirty=589 wb=815 unstable=0 bg_thresh=1000 thresh=2000 gap=596 poll_thresh=19 ino=257 dd-2584 [007] 285.438946: balance_dirty_state: bdi btrfs-1: dirty=614 wb=815 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=20 ino=257 dd-2584 [007] 285.439063: balance_dirty_state: bdi btrfs-1: dirty=639 wb=815 unstable=0 bg_thresh=1001 thresh=2003 gap=549 poll_thresh=21 ino=257 dd-2584 [007] 285.439182: balance_dirty_state: bdi btrfs-1: dirty=664 wb=815 unstable=0 bg_thresh=1001 thresh=2002 gap=523 poll_thresh=22 ino=257 dd-2584 [007] 285.439298: balance_dirty_state: bdi btrfs-1: dirty=714 wb=815 unstable=0 bg_thresh=1000 thresh=2001 gap=472 poll_thresh=23 ino=257 dd-2584 [007] 285.439304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=56888 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 285.446025: balance_dirty_state: bdi btrfs-1: dirty=714 wb=715 unstable=0 bg_thresh=1001 thresh=2003 gap=574 poll_thresh=23 ino=257 dd-2584 [007] 285.446126: balance_dirty_state: bdi btrfs-1: dirty=714 wb=715 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=17 ino=257 dd-2584 [007] 285.446422: balance_dirty_state: bdi btrfs-1: dirty=764 wb=715 unstable=0 bg_thresh=1000 thresh=2001 gap=522 poll_thresh=18 ino=257 dd-2584 [007] 285.446541: balance_dirty_state: bdi btrfs-1: dirty=789 wb=715 unstable=0 bg_thresh=1002 thresh=2005 gap=501 poll_thresh=19 ino=257 dd-2584 [007] 285.446546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=58544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 285.454029: balance_dirty_state: bdi btrfs-1: dirty=789 wb=715 unstable=0 bg_thresh=994 thresh=1989 gap=485 poll_thresh=19 ino=257 dd-2584 [007] 285.454034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=58544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.462047: balance_dirty_state: bdi btrfs-1: dirty=789 wb=465 unstable=0 bg_thresh=994 thresh=1989 gap=735 poll_thresh=19 ino=257 dd-2584 [004] 285.462122: balance_dirty_state: bdi btrfs-1: dirty=814 wb=465 unstable=0 bg_thresh=994 thresh=1989 gap=710 poll_thresh=14 ino=257 dd-2584 [004] 285.462182: balance_dirty_state: bdi btrfs-1: dirty=839 wb=465 unstable=0 bg_thresh=997 thresh=1994 gap=690 poll_thresh=15 ino=257 dd-2584 [004] 285.462236: balance_dirty_state: bdi btrfs-1: dirty=839 wb=465 unstable=0 bg_thresh=997 thresh=1994 gap=690 poll_thresh=16 ino=257 dd-2584 [004] 285.462345: balance_dirty_state: bdi btrfs-1: dirty=889 wb=465 unstable=0 bg_thresh=1002 thresh=2004 gap=650 poll_thresh=17 ino=257 dd-2584 [004] 285.462459: balance_dirty_state: bdi btrfs-1: dirty=914 wb=465 unstable=0 bg_thresh=1004 thresh=2009 gap=630 poll_thresh=18 ino=257 dd-2584 [004] 285.462571: balance_dirty_state: bdi btrfs-1: dirty=939 wb=465 unstable=0 bg_thresh=1004 thresh=2008 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 285.462684: balance_dirty_state: bdi btrfs-1: dirty=964 wb=465 unstable=0 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=20 ino=257 dd-2584 [004] 285.462794: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=465 unstable=0 bg_thresh=1005 thresh=2011 gap=532 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 285.462861: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22840 wrote=0 to_write=8192 dd-2584 [004] 285.463108: balance_dirty_state: bdi btrfs-1: dirty=989 wb=515 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=22 ino=257 dd-2584 [004] 285.463110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=58544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 285.464810: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=592 to_write=7600 dd-2584 [004] 285.469944: balance_dirty_state: bdi btrfs-1: dirty=464 wb=915 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=22 ino=257 dd-2584 [004] 285.470063: balance_dirty_state: bdi btrfs-1: dirty=489 wb=915 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 285.470188: balance_dirty_state: bdi btrfs-1: dirty=514 wb=915 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 285.470298: balance_dirty_state: bdi btrfs-1: dirty=539 wb=915 unstable=0 bg_thresh=1003 thresh=2007 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 285.470413: balance_dirty_state: bdi btrfs-1: dirty=589 wb=915 unstable=0 bg_thresh=1006 thresh=2012 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 285.470525: balance_dirty_state: bdi btrfs-1: dirty=614 wb=915 unstable=0 bg_thresh=1005 thresh=2011 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 285.470529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=58544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.478132: balance_dirty_state: bdi btrfs-1: dirty=614 wb=765 unstable=0 bg_thresh=1004 thresh=2009 gap=630 poll_thresh=15 ino=257 dd-2584 [004] 285.478193: balance_dirty_state: bdi btrfs-1: dirty=639 wb=765 unstable=0 bg_thresh=1007 thresh=2014 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 285.478305: balance_dirty_state: bdi btrfs-1: dirty=664 wb=765 unstable=0 bg_thresh=1006 thresh=2013 gap=584 poll_thresh=17 ino=257 dd-2584 [004] 285.478590: balance_dirty_state: bdi btrfs-1: dirty=714 wb=765 unstable=0 bg_thresh=1006 thresh=2012 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 285.478705: balance_dirty_state: bdi btrfs-1: dirty=739 wb=765 unstable=0 bg_thresh=1008 thresh=2016 gap=512 poll_thresh=19 ino=257 dd-2584 [004] 285.478818: balance_dirty_state: bdi btrfs-1: dirty=764 wb=765 unstable=0 bg_thresh=1004 thresh=2009 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 285.478823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=58544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.486044: balance_dirty_state: bdi btrfs-1: dirty=764 wb=640 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=20 ino=257 dd-2584 [004] 285.486133: balance_dirty_state: bdi btrfs-1: dirty=789 wb=640 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 285.486217: balance_dirty_state: bdi btrfs-1: dirty=789 wb=640 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 285.486381: balance_dirty_state: bdi btrfs-1: dirty=839 wb=640 unstable=0 bg_thresh=1003 thresh=2007 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 285.486549: balance_dirty_state: bdi btrfs-1: dirty=864 wb=640 unstable=0 bg_thresh=1006 thresh=2012 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 285.486721: balance_dirty_state: bdi btrfs-1: dirty=889 wb=640 unstable=0 bg_thresh=1005 thresh=2010 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 285.486727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=58544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.493965: balance_dirty_state: bdi btrfs-1: dirty=889 wb=465 unstable=0 bg_thresh=997 thresh=1995 gap=641 poll_thresh=19 ino=257 dd-2584 [004] 285.494043: balance_dirty_state: bdi btrfs-1: dirty=914 wb=465 unstable=0 bg_thresh=997 thresh=1995 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 285.494099: balance_dirty_state: bdi btrfs-1: dirty=939 wb=465 unstable=0 bg_thresh=1000 thresh=2000 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 285.494153: balance_dirty_state: bdi btrfs-1: dirty=939 wb=465 unstable=0 bg_thresh=1000 thresh=2000 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 285.494434: balance_dirty_state: bdi btrfs-1: dirty=989 wb=465 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 285.494548: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=465 unstable=0 bg_thresh=1004 thresh=2009 gap=530 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 285.494612: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22872 wrote=0 to_write=8192 dd-2584 [004] 285.494672: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=465 unstable=0 bg_thresh=1004 thresh=2008 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 285.494797: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=515 unstable=0 bg_thresh=1006 thresh=2012 gap=483 poll_thresh=20 ino=257 dd-2584 [004] 285.494799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=58544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 285.496536: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=256 wrote=608 to_write=7584 dd-2584 [004] 285.501961: balance_dirty_state: bdi btrfs-1: dirty=439 wb=940 unstable=0 bg_thresh=998 thresh=1997 gap=618 poll_thresh=20 ino=257 dd-2584 [004] 285.502040: balance_dirty_state: bdi btrfs-1: dirty=464 wb=940 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 285.502096: balance_dirty_state: bdi btrfs-1: dirty=489 wb=940 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 285.502205: balance_dirty_state: bdi btrfs-1: dirty=514 wb=940 unstable=0 bg_thresh=1003 thresh=2007 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 285.502318: balance_dirty_state: bdi btrfs-1: dirty=539 wb=940 unstable=0 bg_thresh=1003 thresh=2006 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 285.502431: balance_dirty_state: bdi btrfs-1: dirty=564 wb=940 unstable=0 bg_thresh=1005 thresh=2010 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 285.502715: balance_dirty_state: bdi btrfs-1: dirty=614 wb=940 unstable=0 bg_thresh=1004 thresh=2009 gap=455 poll_thresh=20 ino=257 dd-2584 [004] 285.502720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=58544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.510037: balance_dirty_state: bdi btrfs-1: dirty=614 wb=815 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=20 ino=257 dd-2584 [004] 285.510119: balance_dirty_state: bdi btrfs-1: dirty=614 wb=815 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 285.510177: balance_dirty_state: bdi btrfs-1: dirty=639 wb=815 unstable=0 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 285.510287: balance_dirty_state: bdi btrfs-1: dirty=664 wb=815 unstable=0 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 285.510399: balance_dirty_state: bdi btrfs-1: dirty=714 wb=815 unstable=0 bg_thresh=1005 thresh=2010 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 285.510404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=58544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.518160: balance_dirty_state: bdi btrfs-1: dirty=714 wb=665 unstable=0 bg_thresh=1004 thresh=2008 gap=629 poll_thresh=13 ino=257 dd-2584 [004] 285.518245: balance_dirty_state: bdi btrfs-1: dirty=739 wb=665 unstable=0 bg_thresh=1006 thresh=2013 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 285.518330: balance_dirty_state: bdi btrfs-1: dirty=764 wb=665 unstable=0 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 285.518414: balance_dirty_state: bdi btrfs-1: dirty=764 wb=665 unstable=0 bg_thresh=1006 thresh=2012 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 285.518583: balance_dirty_state: bdi btrfs-1: dirty=789 wb=665 unstable=0 bg_thresh=1005 thresh=2011 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 285.518754: balance_dirty_state: bdi btrfs-1: dirty=839 wb=665 unstable=0 bg_thresh=1007 thresh=2015 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 285.519216: balance_dirty_state: bdi btrfs-1: dirty=864 wb=615 unstable=0 bg_thresh=1007 thresh=2014 gap=535 poll_thresh=19 ino=257 dd-2584 [004] 285.519386: balance_dirty_state: bdi btrfs-1: dirty=889 wb=615 unstable=0 bg_thresh=1006 thresh=2013 gap=509 poll_thresh=20 ino=257 dd-2584 [004] 285.519561: balance_dirty_state: bdi btrfs-1: dirty=939 wb=615 unstable=0 bg_thresh=1008 thresh=2017 gap=463 poll_thresh=21 ino=257 dd-2584 [004] 285.519567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=101% bdi_bw=58544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.526150: balance_dirty_state: bdi btrfs-1: dirty=939 wb=615 unstable=0 bg_thresh=999 thresh=1999 gap=445 poll_thresh=16 ino=257 dd-2584 [004] 285.526162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=58544 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 285.534190: balance_dirty_state: bdi btrfs-1: dirty=939 wb=465 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 285.534281: balance_dirty_state: bdi btrfs-1: dirty=964 wb=465 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=12 ino=257 dd-2584 [004] 285.534371: balance_dirty_state: bdi btrfs-1: dirty=964 wb=465 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=13 ino=257 dd-2584 [004] 285.534457: balance_dirty_state: bdi btrfs-1: dirty=989 wb=465 unstable=0 bg_thresh=1001 thresh=2002 gap=548 poll_thresh=14 ino=257 dd-2584 [004] 285.534537: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=465 unstable=0 bg_thresh=1001 thresh=2002 gap=523 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 285.534617: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22912 wrote=0 to_write=8192 dd-2584 [004] 285.534636: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=465 unstable=0 bg_thresh=1003 thresh=2007 gap=528 poll_thresh=16 ino=257 dd-2584 [004] 285.534822: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=490 unstable=0 bg_thresh=1003 thresh=2006 gap=477 poll_thresh=17 ino=257 dd-2584 [004] 285.534825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-151% task_weight=100% bdi_bw=58544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 285.536567: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=296 wrote=608 to_write=7584 dd-2584 [004] 285.541955: balance_dirty_state: bdi btrfs-1: dirty=464 wb=815 unstable=0 bg_thresh=1007 thresh=2015 gap=736 poll_thresh=17 ino=257 dd-2584 [004] 285.542043: balance_dirty_state: bdi btrfs-1: dirty=464 wb=815 unstable=0 bg_thresh=1007 thresh=2015 gap=736 poll_thresh=13 ino=257 dd-2584 [004] 285.542126: balance_dirty_state: bdi btrfs-1: dirty=489 wb=815 unstable=0 bg_thresh=1007 thresh=2015 gap=711 poll_thresh=14 ino=257 dd-2584 [004] 285.542499: balance_dirty_state: bdi btrfs-1: dirty=514 wb=815 unstable=0 bg_thresh=1010 thresh=2020 gap=691 poll_thresh=15 ino=257 dd-2584 [004] 285.542586: balance_dirty_state: bdi btrfs-1: dirty=514 wb=815 unstable=0 bg_thresh=1007 thresh=2014 gap=685 poll_thresh=16 ino=257 dd-2584 [004] 285.542760: balance_dirty_state: bdi btrfs-1: dirty=564 wb=815 unstable=0 bg_thresh=1009 thresh=2018 gap=639 poll_thresh=17 ino=257 dd-2584 [004] 285.542938: balance_dirty_state: bdi btrfs-1: dirty=589 wb=815 unstable=0 bg_thresh=1008 thresh=2017 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 285.543111: balance_dirty_state: bdi btrfs-1: dirty=614 wb=815 unstable=0 bg_thresh=1008 thresh=2016 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 285.543286: balance_dirty_state: bdi btrfs-1: dirty=639 wb=815 unstable=0 bg_thresh=1010 thresh=2020 gap=566 poll_thresh=20 ino=257 dd-2584 [004] 285.543462: balance_dirty_state: bdi btrfs-1: dirty=689 wb=815 unstable=0 bg_thresh=1009 thresh=2019 gap=515 poll_thresh=21 ino=257 dd-2584 [004] 285.543638: balance_dirty_state: bdi btrfs-1: dirty=714 wb=815 unstable=0 bg_thresh=1009 thresh=2018 gap=489 poll_thresh=22 ino=257 dd-2584 [004] 285.543644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=58544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.550001: balance_dirty_state: bdi btrfs-1: dirty=714 wb=690 unstable=0 bg_thresh=1001 thresh=2003 gap=599 poll_thresh=22 ino=257 dd-2584 [004] 285.550078: balance_dirty_state: bdi btrfs-1: dirty=739 wb=690 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 285.550446: balance_dirty_state: bdi btrfs-1: dirty=764 wb=690 unstable=0 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 285.550622: balance_dirty_state: bdi btrfs-1: dirty=789 wb=690 unstable=0 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 285.550789: balance_dirty_state: bdi btrfs-1: dirty=814 wb=690 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 285.550795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 285.558009: balance_dirty_state: bdi btrfs-1: dirty=814 wb=590 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=19 ino=257 dd-2584 [000] 285.558097: balance_dirty_state: bdi btrfs-1: dirty=839 wb=590 unstable=0 bg_thresh=986 thresh=1973 gap=544 poll_thresh=14 ino=257 dd-2584 [000] 285.558164: balance_dirty_state: bdi btrfs-1: dirty=839 wb=590 unstable=0 bg_thresh=989 thresh=1978 gap=549 poll_thresh=15 ino=257 dd-2584 [000] 285.558222: balance_dirty_state: bdi btrfs-1: dirty=864 wb=590 unstable=0 bg_thresh=991 thresh=1983 gap=529 poll_thresh=16 ino=257 dd-2584 [000] 285.558391: balance_dirty_state: bdi btrfs-1: dirty=889 wb=590 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=17 ino=257 dd-2584 [000] 285.558519: balance_dirty_state: bdi btrfs-1: dirty=939 wb=590 unstable=0 bg_thresh=996 thresh=1993 gap=464 poll_thresh=18 ino=257 dd-2584 [000] 285.558523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.570060: balance_dirty_state: bdi btrfs-1: dirty=939 wb=340 unstable=0 bg_thresh=991 thresh=1983 gap=704 poll_thresh=18 ino=257 dd-2584 [004] 285.570159: balance_dirty_state: bdi btrfs-1: dirty=964 wb=340 unstable=0 bg_thresh=994 thresh=1988 gap=684 poll_thresh=13 ino=257 dd-2584 [004] 285.570245: balance_dirty_state: bdi btrfs-1: dirty=989 wb=340 unstable=0 bg_thresh=991 thresh=1982 gap=653 poll_thresh=14 ino=257 dd-2584 [004] 285.570331: balance_dirty_state: bdi btrfs-1: dirty=989 wb=340 unstable=0 bg_thresh=993 thresh=1987 gap=658 poll_thresh=15 ino=257 dd-2584 [004] 285.570408: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=340 unstable=0 bg_thresh=990 thresh=1981 gap=627 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 285.570492: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22948 wrote=0 to_write=8192 dd-2584 [004] 285.570865: balance_dirty_state: bdi btrfs-1: dirty=914 wb=465 unstable=0 bg_thresh=990 thresh=1980 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 285.571018: balance_dirty_state: bdi btrfs-1: dirty=914 wb=515 unstable=0 bg_thresh=992 thresh=1984 gap=555 poll_thresh=18 ino=257 dd-2584 [004] 285.571191: balance_dirty_state: bdi btrfs-1: dirty=889 wb=565 unstable=0 bg_thresh=991 thresh=1983 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 285.571329: balance_dirty_state: bdi btrfs-1: dirty=889 wb=590 unstable=0 bg_thresh=991 thresh=1982 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 285.571499: balance_dirty_state: bdi btrfs-1: dirty=864 wb=640 unstable=0 bg_thresh=993 thresh=1986 gap=482 poll_thresh=21 ino=257 dd-2584 [004] 285.571501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=98% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 285.572801: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=332 wrote=704 to_write=7488 dd-2584 [004] 285.578091: balance_dirty_state: bdi btrfs-1: dirty=464 wb=915 unstable=0 bg_thresh=993 thresh=1986 gap=607 poll_thresh=21 ino=257 dd-2584 [004] 285.578156: balance_dirty_state: bdi btrfs-1: dirty=489 wb=915 unstable=0 bg_thresh=993 thresh=1986 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 285.578275: balance_dirty_state: bdi btrfs-1: dirty=514 wb=915 unstable=0 bg_thresh=992 thresh=1984 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 285.578391: balance_dirty_state: bdi btrfs-1: dirty=564 wb=915 unstable=0 bg_thresh=991 thresh=1983 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 285.578682: balance_dirty_state: bdi btrfs-1: dirty=589 wb=915 unstable=0 bg_thresh=991 thresh=1982 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 285.578687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.586044: balance_dirty_state: bdi btrfs-1: dirty=589 wb=790 unstable=0 bg_thresh=989 thresh=1979 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 285.586112: balance_dirty_state: bdi btrfs-1: dirty=589 wb=790 unstable=0 bg_thresh=992 thresh=1984 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 285.586169: balance_dirty_state: bdi btrfs-1: dirty=614 wb=790 unstable=0 bg_thresh=991 thresh=1983 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 285.586226: balance_dirty_state: bdi btrfs-1: dirty=639 wb=790 unstable=0 bg_thresh=991 thresh=1983 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 285.586339: balance_dirty_state: bdi btrfs-1: dirty=664 wb=790 unstable=0 bg_thresh=991 thresh=1982 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 285.586452: balance_dirty_state: bdi btrfs-1: dirty=689 wb=790 unstable=0 bg_thresh=993 thresh=1986 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 285.586565: balance_dirty_state: bdi btrfs-1: dirty=739 wb=790 unstable=0 bg_thresh=992 thresh=1985 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 285.586569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.594081: balance_dirty_state: bdi btrfs-1: dirty=739 wb=690 unstable=0 bg_thresh=991 thresh=1983 gap=554 poll_thresh=19 ino=257 dd-2584 [004] 285.594175: balance_dirty_state: bdi btrfs-1: dirty=739 wb=690 unstable=0 bg_thresh=991 thresh=1982 gap=553 poll_thresh=14 ino=257 dd-2584 [004] 285.594262: balance_dirty_state: bdi btrfs-1: dirty=764 wb=690 unstable=0 bg_thresh=988 thresh=1976 gap=522 poll_thresh=15 ino=257 dd-2584 [004] 285.594348: balance_dirty_state: bdi btrfs-1: dirty=789 wb=690 unstable=0 bg_thresh=990 thresh=1981 gap=502 poll_thresh=16 ino=257 dd-2584 [004] 285.594518: balance_dirty_state: bdi btrfs-1: dirty=814 wb=690 unstable=0 bg_thresh=990 thresh=1980 gap=476 poll_thresh=17 ino=257 dd-2584 [004] 285.594524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.602017: balance_dirty_state: bdi btrfs-1: dirty=814 wb=565 unstable=0 bg_thresh=985 thresh=1970 gap=591 poll_thresh=17 ino=257 dd-2584 [004] 285.602095: balance_dirty_state: bdi btrfs-1: dirty=814 wb=565 unstable=0 bg_thresh=985 thresh=1970 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 285.602321: balance_dirty_state: bdi btrfs-1: dirty=839 wb=565 unstable=0 bg_thresh=987 thresh=1975 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 285.602377: balance_dirty_state: bdi btrfs-1: dirty=864 wb=565 unstable=0 bg_thresh=990 thresh=1980 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 285.602433: balance_dirty_state: bdi btrfs-1: dirty=864 wb=565 unstable=0 bg_thresh=990 thresh=1980 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 285.602545: balance_dirty_state: bdi btrfs-1: dirty=914 wb=565 unstable=0 bg_thresh=989 thresh=1979 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 285.602700: balance_dirty_state: bdi btrfs-1: dirty=939 wb=565 unstable=0 bg_thresh=988 thresh=1976 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 285.602706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.610194: balance_dirty_state: bdi btrfs-1: dirty=939 wb=440 unstable=0 bg_thresh=990 thresh=1981 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 285.610262: balance_dirty_state: bdi btrfs-1: dirty=964 wb=440 unstable=0 bg_thresh=990 thresh=1981 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 285.610319: balance_dirty_state: bdi btrfs-1: dirty=964 wb=440 unstable=0 bg_thresh=990 thresh=1980 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 285.610391: balance_dirty_state: bdi btrfs-1: dirty=989 wb=440 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 285.610661: balance_dirty_state: bdi btrfs-1: dirty=989 wb=440 unstable=0 bg_thresh=986 thresh=1972 gap=543 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 285.610726: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22988 wrote=0 to_write=8192 dd-2584 [004] 285.610850: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=465 unstable=0 bg_thresh=991 thresh=1982 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 285.611038: balance_dirty_state: bdi btrfs-1: dirty=989 wb=515 unstable=0 bg_thresh=991 thresh=1982 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 285.611040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 285.613231: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=372 wrote=592 to_write=7600 dd-2584 [004] 285.618080: balance_dirty_state: bdi btrfs-1: dirty=464 wb=915 unstable=0 bg_thresh=993 thresh=1986 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 285.618185: balance_dirty_state: bdi btrfs-1: dirty=489 wb=915 unstable=0 bg_thresh=987 thresh=1974 gap=570 poll_thresh=13 ino=257 dd-2584 [004] 285.618576: balance_dirty_state: bdi btrfs-1: dirty=489 wb=765 unstable=0 bg_thresh=992 thresh=1985 gap=731 poll_thresh=14 ino=257 dd-2584 [004] 285.618642: balance_dirty_state: bdi btrfs-1: dirty=514 wb=765 unstable=0 bg_thresh=992 thresh=1984 gap=705 poll_thresh=15 ino=257 dd-2584 [004] 285.618704: balance_dirty_state: bdi btrfs-1: dirty=539 wb=765 unstable=0 bg_thresh=994 thresh=1989 gap=685 poll_thresh=16 ino=257 dd-2584 [004] 285.618821: balance_dirty_state: bdi btrfs-1: dirty=564 wb=765 unstable=0 bg_thresh=994 thresh=1988 gap=659 poll_thresh=17 ino=257 dd-2584 [004] 285.618937: balance_dirty_state: bdi btrfs-1: dirty=589 wb=765 unstable=0 bg_thresh=993 thresh=1987 gap=633 poll_thresh=18 ino=257 dd-2584 [004] 285.619054: balance_dirty_state: bdi btrfs-1: dirty=614 wb=765 unstable=0 bg_thresh=993 thresh=1986 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 285.619171: balance_dirty_state: bdi btrfs-1: dirty=664 wb=765 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=20 ino=257 dd-2584 [004] 285.619289: balance_dirty_state: bdi btrfs-1: dirty=689 wb=765 unstable=0 bg_thresh=994 thresh=1989 gap=535 poll_thresh=21 ino=257 dd-2584 [004] 285.619408: balance_dirty_state: bdi btrfs-1: dirty=714 wb=765 unstable=0 bg_thresh=991 thresh=1982 gap=503 poll_thresh=22 ino=257 dd-2584 [004] 285.619683: balance_dirty_state: bdi btrfs-1: dirty=764 wb=765 unstable=0 bg_thresh=993 thresh=1986 gap=457 poll_thresh=23 ino=257 dd-2584 [004] 285.619687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.626080: balance_dirty_state: bdi btrfs-1: dirty=764 wb=765 unstable=0 bg_thresh=993 thresh=1986 gap=457 poll_thresh=23 ino=257 dd-2584 [004] 285.626086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 285.633983: balance_dirty_state: bdi btrfs-1: dirty=764 wb=640 unstable=0 bg_thresh=993 thresh=1986 gap=582 poll_thresh=23 ino=257 dd-2584 [000] 285.634071: balance_dirty_state: bdi btrfs-1: dirty=764 wb=640 unstable=0 bg_thresh=993 thresh=1986 gap=582 poll_thresh=17 ino=257 dd-2584 [000] 285.634239: balance_dirty_state: bdi btrfs-1: dirty=814 wb=640 unstable=0 bg_thresh=998 thresh=1996 gap=542 poll_thresh=18 ino=257 dd-2584 [000] 285.634408: balance_dirty_state: bdi btrfs-1: dirty=839 wb=640 unstable=0 bg_thresh=1000 thresh=2001 gap=522 poll_thresh=19 ino=257 dd-2584 [000] 285.634580: balance_dirty_state: bdi btrfs-1: dirty=864 wb=640 unstable=0 bg_thresh=1000 thresh=2000 gap=496 poll_thresh=20 ino=257 dd-2584 [000] 285.634586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 285.642018: balance_dirty_state: bdi btrfs-1: dirty=864 wb=440 unstable=0 bg_thresh=998 thresh=1996 gap=692 poll_thresh=20 ino=257 dd-2584 [000] 285.642141: balance_dirty_state: bdi btrfs-1: dirty=889 wb=440 unstable=0 bg_thresh=1000 thresh=2001 gap=672 poll_thresh=15 ino=257 dd-2584 [000] 285.642256: balance_dirty_state: bdi btrfs-1: dirty=889 wb=440 unstable=0 bg_thresh=1000 thresh=2001 gap=672 poll_thresh=16 ino=257 dd-2584 [000] 285.642490: balance_dirty_state: bdi btrfs-1: dirty=939 wb=440 unstable=0 bg_thresh=1000 thresh=2000 gap=621 poll_thresh=17 ino=257 dd-2584 [000] 285.642727: balance_dirty_state: bdi btrfs-1: dirty=964 wb=440 unstable=0 bg_thresh=999 thresh=1998 gap=594 poll_thresh=18 ino=257 dd-2584 [000] 285.642963: balance_dirty_state: bdi btrfs-1: dirty=989 wb=440 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=19 ino=257 dd-2584 [000] 285.643559: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=440 unstable=0 bg_thresh=998 thresh=1996 gap=542 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 285.643609: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23020 wrote=0 to_write=8192 dd-2584 [000] 285.643803: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=440 unstable=0 bg_thresh=997 thresh=1995 gap=491 poll_thresh=21 ino=257 dd-2584 [000] 285.643807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=101% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 285.647691: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=408 wrote=592 to_write=7600 dd-2584 [000] 285.649999: balance_dirty_state: bdi btrfs-1: dirty=464 wb=915 unstable=0 bg_thresh=991 thresh=1982 gap=603 poll_thresh=21 ino=257 dd-2584 [000] 285.650122: balance_dirty_state: bdi btrfs-1: dirty=464 wb=915 unstable=0 bg_thresh=991 thresh=1982 gap=603 poll_thresh=16 ino=257 dd-2584 [000] 285.650352: balance_dirty_state: bdi btrfs-1: dirty=514 wb=915 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=17 ino=257 dd-2584 [000] 285.650579: balance_dirty_state: bdi btrfs-1: dirty=539 wb=915 unstable=0 bg_thresh=998 thresh=1997 gap=543 poll_thresh=18 ino=257 dd-2584 [000] 285.650817: balance_dirty_state: bdi btrfs-1: dirty=564 wb=915 unstable=0 bg_thresh=1001 thresh=2002 gap=523 poll_thresh=19 ino=257 dd-2584 [000] 285.651126: balance_dirty_state: bdi btrfs-1: dirty=614 wb=915 unstable=0 bg_thresh=994 thresh=1989 gap=460 poll_thresh=20 ino=257 dd-2584 [000] 285.651136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 285.658082: balance_dirty_state: bdi btrfs-1: dirty=614 wb=790 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=20 ino=257 dd-2584 [000] 285.658171: balance_dirty_state: bdi btrfs-1: dirty=614 wb=790 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=15 ino=257 dd-2584 [000] 285.658229: balance_dirty_state: bdi btrfs-1: dirty=639 wb=790 unstable=0 bg_thresh=996 thresh=1993 gap=564 poll_thresh=16 ino=257 dd-2584 [000] 285.658513: balance_dirty_state: bdi btrfs-1: dirty=664 wb=790 unstable=0 bg_thresh=996 thresh=1992 gap=538 poll_thresh=17 ino=257 dd-2584 [000] 285.658628: balance_dirty_state: bdi btrfs-1: dirty=689 wb=790 unstable=0 bg_thresh=995 thresh=1991 gap=512 poll_thresh=18 ino=257 dd-2584 [000] 285.658739: balance_dirty_state: bdi btrfs-1: dirty=739 wb=790 unstable=0 bg_thresh=995 thresh=1990 gap=461 poll_thresh=19 ino=257 dd-2584 [000] 285.658744: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.666010: balance_dirty_state: bdi btrfs-1: dirty=739 wb=590 unstable=0 bg_thresh=989 thresh=1979 gap=650 poll_thresh=19 ino=257 dd-2584 [004] 285.666098: balance_dirty_state: bdi btrfs-1: dirty=739 wb=590 unstable=0 bg_thresh=989 thresh=1979 gap=650 poll_thresh=14 ino=257 dd-2584 [004] 285.666181: balance_dirty_state: bdi btrfs-1: dirty=764 wb=590 unstable=0 bg_thresh=992 thresh=1984 gap=630 poll_thresh=15 ino=257 dd-2584 [004] 285.666265: balance_dirty_state: bdi btrfs-1: dirty=789 wb=590 unstable=0 bg_thresh=994 thresh=1989 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 285.666431: balance_dirty_state: bdi btrfs-1: dirty=814 wb=590 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=17 ino=257 dd-2584 [004] 285.666600: balance_dirty_state: bdi btrfs-1: dirty=839 wb=590 unstable=0 bg_thresh=999 thresh=1999 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 285.666771: balance_dirty_state: bdi btrfs-1: dirty=864 wb=590 unstable=0 bg_thresh=996 thresh=1992 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 285.666940: balance_dirty_state: bdi btrfs-1: dirty=914 wb=590 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 285.666946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.674033: balance_dirty_state: bdi btrfs-1: dirty=914 wb=465 unstable=0 bg_thresh=990 thresh=1981 gap=602 poll_thresh=20 ino=257 dd-2584 [004] 285.674333: balance_dirty_state: bdi btrfs-1: dirty=914 wb=465 unstable=0 bg_thresh=990 thresh=1981 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 285.674391: balance_dirty_state: bdi btrfs-1: dirty=939 wb=465 unstable=0 bg_thresh=993 thresh=1986 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 285.674546: balance_dirty_state: bdi btrfs-1: dirty=964 wb=465 unstable=0 bg_thresh=995 thresh=1991 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 285.674692: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=465 unstable=0 bg_thresh=998 thresh=1996 gap=517 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 285.674754: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23052 wrote=0 to_write=8192 dd-2584 [004] 285.674865: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=465 unstable=0 bg_thresh=1000 thresh=2000 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 285.674867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 285.676570: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=436 wrote=576 to_write=7616 dd-2584 [004] 285.682023: balance_dirty_state: bdi btrfs-1: dirty=464 wb=915 unstable=0 bg_thresh=989 thresh=1978 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 285.682110: balance_dirty_state: bdi btrfs-1: dirty=464 wb=915 unstable=0 bg_thresh=991 thresh=1983 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 285.682196: balance_dirty_state: bdi btrfs-1: dirty=489 wb=915 unstable=0 bg_thresh=996 thresh=1993 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 285.682302: balance_dirty_state: bdi btrfs-1: dirty=514 wb=915 unstable=0 bg_thresh=996 thresh=1993 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 285.682537: balance_dirty_state: bdi btrfs-1: dirty=539 wb=915 unstable=0 bg_thresh=1001 thresh=2003 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 285.682770: balance_dirty_state: bdi btrfs-1: dirty=564 wb=915 unstable=0 bg_thresh=1001 thresh=2002 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 285.683279: balance_dirty_state: bdi btrfs-1: dirty=614 wb=915 unstable=0 bg_thresh=1000 thresh=2001 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 285.683285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.694029: balance_dirty_state: bdi btrfs-1: dirty=614 wb=665 unstable=0 bg_thresh=991 thresh=1982 gap=703 poll_thresh=19 ino=257 dd-2584 [004] 285.694132: balance_dirty_state: bdi btrfs-1: dirty=614 wb=665 unstable=0 bg_thresh=990 thresh=1981 gap=702 poll_thresh=14 ino=257 dd-2584 [004] 285.694221: balance_dirty_state: bdi btrfs-1: dirty=639 wb=665 unstable=0 bg_thresh=999 thresh=1998 gap=694 poll_thresh=15 ino=257 dd-2584 [004] 285.694287: balance_dirty_state: bdi btrfs-1: dirty=639 wb=665 unstable=0 bg_thresh=996 thresh=1992 gap=688 poll_thresh=16 ino=257 dd-2584 [004] 285.694404: balance_dirty_state: bdi btrfs-1: dirty=689 wb=665 unstable=0 bg_thresh=995 thresh=1991 gap=637 poll_thresh=17 ino=257 dd-2584 [004] 285.694523: balance_dirty_state: bdi btrfs-1: dirty=714 wb=665 unstable=0 bg_thresh=997 thresh=1995 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 285.694643: balance_dirty_state: bdi btrfs-1: dirty=739 wb=665 unstable=0 bg_thresh=997 thresh=1994 gap=590 poll_thresh=19 ino=257 dd-2584 [004] 285.694762: balance_dirty_state: bdi btrfs-1: dirty=789 wb=665 unstable=0 bg_thresh=996 thresh=1993 gap=539 poll_thresh=20 ino=257 dd-2584 [004] 285.694882: balance_dirty_state: bdi btrfs-1: dirty=814 wb=665 unstable=0 bg_thresh=996 thresh=1992 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 285.695004: balance_dirty_state: bdi btrfs-1: dirty=839 wb=665 unstable=0 bg_thresh=998 thresh=1996 gap=492 poll_thresh=22 ino=257 dd-2584 [004] 285.695009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 collect-vmstat.-2569 [001] 285.705740: balance_dirty_state: bdi 0:15: dirty=839 wb=565 unstable=0 bg_thresh=980 thresh=1960 gap=556 poll_thresh=27 ino=2375722 dd-2584 [001] 285.706019: balance_dirty_state: bdi btrfs-1: dirty=839 wb=565 unstable=0 bg_thresh=980 thresh=1960 gap=556 poll_thresh=22 ino=257 dd-2584 [001] 285.706262: balance_dirty_state: bdi btrfs-1: dirty=839 wb=565 unstable=0 bg_thresh=983 thresh=1966 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 285.706411: balance_dirty_state: bdi btrfs-1: dirty=889 wb=465 unstable=0 bg_thresh=982 thresh=1964 gap=610 poll_thresh=17 ino=257 dd-2584 [001] 285.706536: balance_dirty_state: bdi btrfs-1: dirty=914 wb=440 unstable=0 bg_thresh=984 thresh=1969 gap=615 poll_thresh=18 ino=257 dd-2584 [001] 285.706661: balance_dirty_state: bdi btrfs-1: dirty=939 wb=440 unstable=0 bg_thresh=986 thresh=1972 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 285.706784: balance_dirty_state: bdi btrfs-1: dirty=964 wb=440 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=20 ino=257 dd-2584 [001] 285.706902: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=440 unstable=0 bg_thresh=985 thresh=1970 gap=516 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 285.706962: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23084 wrote=0 to_write=8192 dd-2584 [001] 285.707026: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=440 unstable=0 bg_thresh=984 thresh=1969 gap=490 poll_thresh=22 ino=257 dd-2584 [001] 285.707028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-147% task_weight=98% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 285.708832: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=468 wrote=592 to_write=7600 dd-2584 [005] 285.718141: balance_dirty_state: bdi btrfs-1: dirty=464 wb=890 unstable=0 bg_thresh=988 thresh=1977 gap=623 poll_thresh=22 ino=257 dd-2584 [005] 285.718266: balance_dirty_state: bdi btrfs-1: dirty=464 wb=890 unstable=0 bg_thresh=991 thresh=1982 gap=628 poll_thresh=16 ino=257 dd-2584 [005] 285.718499: balance_dirty_state: bdi btrfs-1: dirty=514 wb=890 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=17 ino=257 dd-2584 [005] 285.719099: balance_dirty_state: bdi btrfs-1: dirty=539 wb=890 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=18 ino=257 dd-2584 [005] 285.719335: balance_dirty_state: bdi btrfs-1: dirty=564 wb=890 unstable=0 bg_thresh=998 thresh=1996 gap=542 poll_thresh=19 ino=257 dd-2584 [005] 285.719572: balance_dirty_state: bdi btrfs-1: dirty=589 wb=890 unstable=0 bg_thresh=997 thresh=1995 gap=516 poll_thresh=20 ino=257 dd-2584 [005] 285.719807: balance_dirty_state: bdi btrfs-1: dirty=639 wb=890 unstable=0 bg_thresh=997 thresh=1994 gap=465 poll_thresh=21 ino=257 dd-2584 [005] 285.719816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 285.726184: balance_dirty_state: bdi btrfs-1: dirty=639 wb=765 unstable=0 bg_thresh=996 thresh=1993 gap=589 poll_thresh=21 ino=257 dd-2584 [004] 285.726303: balance_dirty_state: bdi btrfs-1: dirty=664 wb=765 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 285.726533: balance_dirty_state: bdi btrfs-1: dirty=689 wb=765 unstable=0 bg_thresh=1001 thresh=2003 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 285.726764: balance_dirty_state: bdi btrfs-1: dirty=714 wb=765 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 285.727004: balance_dirty_state: bdi btrfs-1: dirty=764 wb=765 unstable=0 bg_thresh=1006 thresh=2012 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 285.727013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.734126: balance_dirty_state: bdi btrfs-1: dirty=764 wb=565 unstable=0 bg_thresh=1004 thresh=2008 gap=679 poll_thresh=19 ino=257 dd-2584 [004] 285.734314: balance_dirty_state: bdi btrfs-1: dirty=764 wb=565 unstable=0 bg_thresh=1004 thresh=2008 gap=679 poll_thresh=14 ino=257 dd-2584 [004] 285.735139: balance_dirty_state: bdi btrfs-1: dirty=789 wb=565 unstable=0 bg_thresh=1003 thresh=2007 gap=653 poll_thresh=15 ino=257 dd-2584 [004] 285.735321: balance_dirty_state: bdi btrfs-1: dirty=814 wb=565 unstable=0 bg_thresh=1003 thresh=2007 gap=628 poll_thresh=16 ino=257 dd-2584 [004] 285.735677: balance_dirty_state: bdi btrfs-1: dirty=839 wb=565 unstable=0 bg_thresh=1003 thresh=2006 gap=602 poll_thresh=17 ino=257 dd-2584 [004] 285.736034: balance_dirty_state: bdi btrfs-1: dirty=864 wb=565 unstable=0 bg_thresh=1005 thresh=2010 gap=581 poll_thresh=18 ino=257 dd-2584 [004] 285.736391: balance_dirty_state: bdi btrfs-1: dirty=889 wb=565 unstable=0 bg_thresh=1004 thresh=2009 gap=555 poll_thresh=19 ino=257 dd-2584 [004] 285.736751: balance_dirty_state: bdi btrfs-1: dirty=939 wb=565 unstable=0 bg_thresh=1004 thresh=2008 gap=504 poll_thresh=20 ino=257 dd-2584 [004] 285.737105: balance_dirty_state: bdi btrfs-1: dirty=964 wb=565 unstable=0 bg_thresh=1003 thresh=2007 gap=478 poll_thresh=21 ino=257 dd-2584 [004] 285.737118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.742137: balance_dirty_state: bdi btrfs-1: dirty=964 wb=565 unstable=0 bg_thresh=1005 thresh=2011 gap=482 poll_thresh=21 ino=257 dd-2584 [004] 285.742148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.750160: balance_dirty_state: bdi btrfs-1: dirty=964 wb=440 unstable=0 bg_thresh=1005 thresh=2011 gap=607 poll_thresh=21 ino=257 dd-2584 [004] 285.750277: balance_dirty_state: bdi btrfs-1: dirty=989 wb=440 unstable=0 bg_thresh=1005 thresh=2010 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 285.750449: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=440 unstable=0 bg_thresh=1007 thresh=2014 gap=560 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 285.750509: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23128 wrote=0 to_write=8192 dd-2584 [004] 285.750933: balance_dirty_state: bdi btrfs-1: dirty=889 wb=465 unstable=0 bg_thresh=1006 thresh=2013 gap=659 poll_thresh=18 ino=257 dd-2584 [004] 285.751062: balance_dirty_state: bdi btrfs-1: dirty=889 wb=490 unstable=0 bg_thresh=1006 thresh=2012 gap=633 poll_thresh=19 ino=257 dd-2584 [004] 285.751190: balance_dirty_state: bdi btrfs-1: dirty=889 wb=540 unstable=0 bg_thresh=1008 thresh=2016 gap=587 poll_thresh=20 ino=257 dd-2584 [004] 285.751319: balance_dirty_state: bdi btrfs-1: dirty=889 wb=565 unstable=0 bg_thresh=1007 thresh=2015 gap=561 poll_thresh=21 ino=257 dd-2584 [004] 285.751450: balance_dirty_state: bdi btrfs-1: dirty=864 wb=615 unstable=0 bg_thresh=1007 thresh=2014 gap=535 poll_thresh=22 ino=257 dd-2584 [004] 285.751581: balance_dirty_state: bdi btrfs-1: dirty=889 wb=640 unstable=0 bg_thresh=1006 thresh=2013 gap=484 poll_thresh=23 ino=257 dd-2584 [004] 285.751583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 285.752944: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=512 wrote=736 to_write=7456 dd-2584 [004] 285.758091: balance_dirty_state: bdi btrfs-1: dirty=464 wb=940 unstable=0 bg_thresh=1006 thresh=2013 gap=609 poll_thresh=23 ino=257 dd-2584 [004] 285.758262: balance_dirty_state: bdi btrfs-1: dirty=464 wb=940 unstable=0 bg_thresh=1006 thresh=2012 gap=608 poll_thresh=17 ino=257 dd-2584 [004] 285.758507: balance_dirty_state: bdi btrfs-1: dirty=489 wb=940 unstable=0 bg_thresh=1005 thresh=2011 gap=582 poll_thresh=18 ino=257 dd-2584 [004] 285.758749: balance_dirty_state: bdi btrfs-1: dirty=539 wb=940 unstable=0 bg_thresh=1005 thresh=2010 gap=531 poll_thresh=19 ino=257 dd-2584 [004] 285.759358: balance_dirty_state: bdi btrfs-1: dirty=564 wb=940 unstable=0 bg_thresh=1007 thresh=2014 gap=510 poll_thresh=20 ino=257 dd-2584 [004] 285.759599: balance_dirty_state: bdi btrfs-1: dirty=589 wb=940 unstable=0 bg_thresh=1006 thresh=2013 gap=484 poll_thresh=21 ino=257 dd-2584 [004] 285.759608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=60368 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.766146: balance_dirty_state: bdi btrfs-1: dirty=589 wb=790 unstable=0 bg_thresh=1006 thresh=2013 gap=634 poll_thresh=21 ino=257 dd-2584 [004] 285.766277: balance_dirty_state: bdi btrfs-1: dirty=614 wb=790 unstable=0 bg_thresh=1006 thresh=2012 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 285.766453: balance_dirty_state: bdi btrfs-1: dirty=639 wb=790 unstable=0 bg_thresh=1005 thresh=2011 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 285.766641: balance_dirty_state: bdi btrfs-1: dirty=689 wb=765 unstable=0 bg_thresh=1005 thresh=2010 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 285.766828: balance_dirty_state: bdi btrfs-1: dirty=714 wb=740 unstable=0 bg_thresh=1007 thresh=2014 gap=560 poll_thresh=19 ino=257 dd-2584 [004] 285.767003: balance_dirty_state: bdi btrfs-1: dirty=739 wb=740 unstable=0 bg_thresh=1006 thresh=2013 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 285.767178: balance_dirty_state: bdi btrfs-1: dirty=764 wb=740 unstable=0 bg_thresh=1006 thresh=2012 gap=508 poll_thresh=21 ino=257 dd-2584 [004] 285.767673: balance_dirty_state: bdi btrfs-1: dirty=802 wb=740 unstable=0 bg_thresh=1006 thresh=2012 gap=470 poll_thresh=22 ino=257 dd-2584 [004] 285.767679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=61656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.774169: balance_dirty_state: bdi btrfs-1: dirty=802 wb=740 unstable=0 bg_thresh=1006 thresh=2012 gap=470 poll_thresh=22 ino=257 dd-2584 [004] 285.774180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=61656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.782105: balance_dirty_state: bdi btrfs-1: dirty=802 wb=465 unstable=0 bg_thresh=1006 thresh=2012 gap=745 poll_thresh=22 ino=257 dd-2584 [004] 285.782219: balance_dirty_state: bdi btrfs-1: dirty=828 wb=465 unstable=0 bg_thresh=1005 thresh=2011 gap=718 poll_thresh=16 ino=257 dd-2584 [004] 285.782348: balance_dirty_state: bdi btrfs-1: dirty=854 wb=465 unstable=0 bg_thresh=1006 thresh=2012 gap=693 poll_thresh=17 ino=257 dd-2584 [004] 285.782478: balance_dirty_state: bdi btrfs-1: dirty=893 wb=465 unstable=0 bg_thresh=1006 thresh=2012 gap=654 poll_thresh=18 ino=257 dd-2584 [004] 285.782607: balance_dirty_state: bdi btrfs-1: dirty=919 wb=465 unstable=0 bg_thresh=1006 thresh=2012 gap=628 poll_thresh=19 ino=257 dd-2584 [004] 285.782737: balance_dirty_state: bdi btrfs-1: dirty=958 wb=465 unstable=0 bg_thresh=1006 thresh=2012 gap=589 poll_thresh=20 ino=257 dd-2584 [004] 285.782866: balance_dirty_state: bdi btrfs-1: dirty=984 wb=465 unstable=0 bg_thresh=1005 thresh=2010 gap=561 poll_thresh=21 ino=257 dd-2584 [004] 285.782996: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=465 unstable=0 bg_thresh=1005 thresh=2011 gap=536 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 285.783061: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23160 wrote=0 to_write=8192 dd-2584 [004] 285.783139: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=465 unstable=0 bg_thresh=1006 thresh=2013 gap=499 poll_thresh=23 ino=257 dd-2584 [004] 285.783140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=61656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 285.786870: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=548 wrote=592 to_write=7600 dd-2584 [004] 285.790130: balance_dirty_state: bdi btrfs-1: dirty=464 wb=925 unstable=0 bg_thresh=1006 thresh=2013 gap=624 poll_thresh=23 ino=257 dd-2584 [004] 285.790388: balance_dirty_state: bdi btrfs-1: dirty=477 wb=925 unstable=0 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=17 ino=257 dd-2584 [004] 285.790523: balance_dirty_state: bdi btrfs-1: dirty=516 wb=925 unstable=0 bg_thresh=1006 thresh=2012 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 285.790658: balance_dirty_state: bdi btrfs-1: dirty=542 wb=925 unstable=0 bg_thresh=1006 thresh=2012 gap=545 poll_thresh=19 ino=257 dd-2584 [004] 285.790793: balance_dirty_state: bdi btrfs-1: dirty=568 wb=925 unstable=0 bg_thresh=1006 thresh=2012 gap=519 poll_thresh=20 ino=257 dd-2584 [004] 285.790937: balance_dirty_state: bdi btrfs-1: dirty=593 wb=925 unstable=0 bg_thresh=1005 thresh=2010 gap=492 poll_thresh=21 ino=257 dd-2584 [004] 285.790942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=61656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.798132: balance_dirty_state: bdi btrfs-1: dirty=593 wb=800 unstable=0 bg_thresh=1007 thresh=2015 gap=622 poll_thresh=21 ino=257 dd-2584 [004] 285.798221: balance_dirty_state: bdi btrfs-1: dirty=618 wb=800 unstable=0 bg_thresh=1010 thresh=2020 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 285.798345: balance_dirty_state: bdi btrfs-1: dirty=643 wb=800 unstable=0 bg_thresh=1009 thresh=2019 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 285.798472: balance_dirty_state: bdi btrfs-1: dirty=693 wb=800 unstable=0 bg_thresh=1006 thresh=2012 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 285.798598: balance_dirty_state: bdi btrfs-1: dirty=718 wb=800 unstable=0 bg_thresh=1005 thresh=2011 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 285.798602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=61656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.806129: balance_dirty_state: bdi btrfs-1: dirty=718 wb=675 unstable=0 bg_thresh=1004 thresh=2009 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 285.806529: balance_dirty_state: bdi btrfs-1: dirty=743 wb=675 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 285.806625: balance_dirty_state: bdi btrfs-1: dirty=743 wb=675 unstable=0 bg_thresh=1006 thresh=2013 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 285.806720: balance_dirty_state: bdi btrfs-1: dirty=768 wb=675 unstable=0 bg_thresh=1009 thresh=2018 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 285.807299: balance_dirty_state: bdi btrfs-1: dirty=806 wb=675 unstable=0 bg_thresh=1042 thresh=2084 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 285.807470: balance_dirty_state: bdi btrfs-1: dirty=831 wb=675 unstable=0 bg_thresh=1038 thresh=2077 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 285.807644: balance_dirty_state: bdi btrfs-1: dirty=856 wb=675 unstable=0 bg_thresh=1038 thresh=2076 gap=545 poll_thresh=19 ino=257 dd-2584 [004] 285.807820: balance_dirty_state: bdi btrfs-1: dirty=906 wb=675 unstable=0 bg_thresh=1040 thresh=2080 gap=499 poll_thresh=20 ino=257 dd-2584 [004] 285.807826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1400 avg_dirty=1400 bdi_gap=16% task_gap=-66% task_weight=100% bdi_bw=61656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.814139: balance_dirty_state: bdi btrfs-1: dirty=906 wb=575 unstable=0 bg_thresh=1042 thresh=2085 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 285.814197: balance_dirty_state: bdi btrfs-1: dirty=931 wb=575 unstable=0 bg_thresh=1039 thresh=2079 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 285.814311: balance_dirty_state: bdi btrfs-1: dirty=956 wb=575 unstable=0 bg_thresh=1039 thresh=2078 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 285.814595: balance_dirty_state: bdi btrfs-1: dirty=981 wb=575 unstable=0 bg_thresh=1038 thresh=2077 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 285.814711: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=575 unstable=0 bg_thresh=1040 thresh=2081 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 285.814715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-5% task_gap=-110% task_weight=100% bdi_bw=61656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.822118: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=450 unstable=0 bg_thresh=1020 thresh=2041 gap=560 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 285.822138: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23200 wrote=0 to_write=8192 dd-2584 [004] 285.822220: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=450 unstable=0 bg_thresh=1023 thresh=2046 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 285.822316: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=476 unstable=0 bg_thresh=1020 thresh=2040 gap=534 poll_thresh=15 ino=257 dd-2584 [004] 285.822417: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=515 unstable=0 bg_thresh=1019 thresh=2039 gap=521 poll_thresh=16 ino=257 dd-2584 [004] 285.822602: balance_dirty_state: bdi btrfs-1: dirty=952 wb=604 unstable=0 bg_thresh=1019 thresh=2038 gap=482 poll_thresh=17 ino=257 dd-2584 [004] 285.822604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-111% task_weight=98% bdi_bw=61656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 285.824271: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=584 wrote=640 to_write=7552 dd-2584 [004] 285.830104: balance_dirty_state: bdi btrfs-1: dirty=464 wb=967 unstable=0 bg_thresh=1012 thresh=2025 gap=594 poll_thresh=17 ino=257 dd-2584 [004] 285.830201: balance_dirty_state: bdi btrfs-1: dirty=489 wb=967 unstable=0 bg_thresh=1012 thresh=2024 gap=568 poll_thresh=13 ino=257 dd-2584 [004] 285.830293: balance_dirty_state: bdi btrfs-1: dirty=489 wb=967 unstable=0 bg_thresh=1014 thresh=2029 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 285.830379: balance_dirty_state: bdi btrfs-1: dirty=514 wb=967 unstable=0 bg_thresh=1011 thresh=2023 gap=542 poll_thresh=15 ino=257 dd-2584 [004] 285.830468: balance_dirty_state: bdi btrfs-1: dirty=514 wb=967 unstable=0 bg_thresh=1014 thresh=2028 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 285.830643: balance_dirty_state: bdi btrfs-1: dirty=564 wb=967 unstable=0 bg_thresh=1013 thresh=2027 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 285.830650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1360 avg_dirty=1360 bdi_gap=10% task_gap=-78% task_weight=99% bdi_bw=61656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.838242: balance_dirty_state: bdi btrfs-1: dirty=564 wb=840 unstable=0 bg_thresh=1004 thresh=2009 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 285.838332: balance_dirty_state: bdi btrfs-1: dirty=589 wb=840 unstable=0 bg_thresh=1004 thresh=2009 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 285.838700: balance_dirty_state: bdi btrfs-1: dirty=614 wb=840 unstable=0 bg_thresh=1007 thresh=2014 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 285.838783: balance_dirty_state: bdi btrfs-1: dirty=614 wb=840 unstable=0 bg_thresh=1007 thresh=2014 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 285.838960: balance_dirty_state: bdi btrfs-1: dirty=664 wb=840 unstable=0 bg_thresh=1009 thresh=2018 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 285.839141: balance_dirty_state: bdi btrfs-1: dirty=689 wb=840 unstable=0 bg_thresh=1005 thresh=2011 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 285.839147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-97% task_weight=99% bdi_bw=61656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.846228: balance_dirty_state: bdi btrfs-1: dirty=714 wb=632 unstable=0 bg_thresh=1005 thresh=2011 gap=665 poll_thresh=13 ino=257 dd-2584 [004] 285.846314: balance_dirty_state: bdi btrfs-1: dirty=714 wb=632 unstable=0 bg_thresh=1002 thresh=2005 gap=659 poll_thresh=14 ino=257 dd-2584 [004] 285.846401: balance_dirty_state: bdi btrfs-1: dirty=739 wb=632 unstable=0 bg_thresh=1005 thresh=2010 gap=639 poll_thresh=15 ino=257 dd-2584 [004] 285.846487: balance_dirty_state: bdi btrfs-1: dirty=739 wb=632 unstable=0 bg_thresh=1004 thresh=2009 gap=638 poll_thresh=16 ino=257 dd-2584 [004] 285.846658: balance_dirty_state: bdi btrfs-1: dirty=789 wb=632 unstable=0 bg_thresh=1004 thresh=2008 gap=587 poll_thresh=17 ino=257 dd-2584 [004] 285.846833: balance_dirty_state: bdi btrfs-1: dirty=814 wb=632 unstable=0 bg_thresh=1003 thresh=2007 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 285.847008: balance_dirty_state: bdi btrfs-1: dirty=839 wb=632 unstable=0 bg_thresh=1003 thresh=2006 gap=535 poll_thresh=19 ino=257 dd-2584 [004] 285.847485: balance_dirty_state: bdi btrfs-1: dirty=889 wb=632 unstable=0 bg_thresh=1005 thresh=2010 gap=489 poll_thresh=20 ino=257 dd-2584 [004] 285.847492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=61656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.854227: balance_dirty_state: bdi btrfs-1: dirty=889 wb=503 unstable=0 bg_thresh=1002 thresh=2005 gap=613 poll_thresh=15 ino=257 dd-2584 [004] 285.854321: balance_dirty_state: bdi btrfs-1: dirty=914 wb=503 unstable=0 bg_thresh=1002 thresh=2004 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 285.854502: balance_dirty_state: bdi btrfs-1: dirty=939 wb=503 unstable=0 bg_thresh=1001 thresh=2003 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 285.854681: balance_dirty_state: bdi btrfs-1: dirty=964 wb=503 unstable=0 bg_thresh=1003 thresh=2007 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 285.854864: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=503 unstable=0 bg_thresh=1003 thresh=2006 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 285.854870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=98% bdi_bw=61656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 285.854933: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23232 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 285.856629: writeback_single_inode: bdi btrfs-1: ino=257 state= age=616 wrote=544 to_write=7648 dd-2584 [004] 285.862134: balance_dirty_state: bdi btrfs-1: dirty=464 wb=928 unstable=0 bg_thresh=1009 thresh=2018 gap=626 poll_thresh=19 ino=257 dd-2584 [004] 285.862203: balance_dirty_state: bdi btrfs-1: dirty=464 wb=928 unstable=0 bg_thresh=1008 thresh=2017 gap=625 poll_thresh=14 ino=257 dd-2584 [004] 285.862263: balance_dirty_state: bdi btrfs-1: dirty=489 wb=928 unstable=0 bg_thresh=1008 thresh=2017 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 285.862323: balance_dirty_state: bdi btrfs-1: dirty=514 wb=928 unstable=0 bg_thresh=1008 thresh=2016 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 285.862442: balance_dirty_state: bdi btrfs-1: dirty=539 wb=928 unstable=0 bg_thresh=1007 thresh=2015 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 285.862742: balance_dirty_state: bdi btrfs-1: dirty=564 wb=928 unstable=0 bg_thresh=1009 thresh=2019 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 285.862860: balance_dirty_state: bdi btrfs-1: dirty=589 wb=928 unstable=0 bg_thresh=1009 thresh=2018 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 285.862865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=61656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.870176: balance_dirty_state: bdi btrfs-1: dirty=589 wb=790 unstable=0 bg_thresh=1009 thresh=2019 gap=640 poll_thresh=19 ino=257 dd-2584 [004] 285.870260: balance_dirty_state: bdi btrfs-1: dirty=614 wb=790 unstable=0 bg_thresh=1006 thresh=2013 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 285.870318: balance_dirty_state: bdi btrfs-1: dirty=639 wb=790 unstable=0 bg_thresh=1009 thresh=2018 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 285.870375: balance_dirty_state: bdi btrfs-1: dirty=639 wb=790 unstable=0 bg_thresh=1008 thresh=2017 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 285.870488: balance_dirty_state: bdi btrfs-1: dirty=689 wb=790 unstable=0 bg_thresh=1008 thresh=2016 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 285.870604: balance_dirty_state: bdi btrfs-1: dirty=714 wb=790 unstable=0 bg_thresh=1007 thresh=2015 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 285.870717: balance_dirty_state: bdi btrfs-1: dirty=739 wb=790 unstable=0 bg_thresh=1007 thresh=2014 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 285.870721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=62268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.878152: balance_dirty_state: bdi btrfs-1: dirty=739 wb=665 unstable=0 bg_thresh=1006 thresh=2012 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 285.878270: balance_dirty_state: bdi btrfs-1: dirty=764 wb=665 unstable=0 bg_thresh=1008 thresh=2017 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 285.878327: balance_dirty_state: bdi btrfs-1: dirty=764 wb=665 unstable=0 bg_thresh=1008 thresh=2016 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 285.878385: balance_dirty_state: bdi btrfs-1: dirty=789 wb=665 unstable=0 bg_thresh=1010 thresh=2021 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 285.878674: balance_dirty_state: bdi btrfs-1: dirty=814 wb=665 unstable=0 bg_thresh=1007 thresh=2014 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 285.878791: balance_dirty_state: bdi btrfs-1: dirty=864 wb=665 unstable=0 bg_thresh=1006 thresh=2013 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 285.878795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=62268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.886267: balance_dirty_state: bdi btrfs-1: dirty=864 wb=540 unstable=0 bg_thresh=1006 thresh=2013 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 285.886356: balance_dirty_state: bdi btrfs-1: dirty=889 wb=540 unstable=0 bg_thresh=1006 thresh=2012 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 285.886445: balance_dirty_state: bdi btrfs-1: dirty=914 wb=540 unstable=0 bg_thresh=1008 thresh=2017 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 285.886533: balance_dirty_state: bdi btrfs-1: dirty=914 wb=540 unstable=0 bg_thresh=1008 thresh=2016 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 285.886707: balance_dirty_state: bdi btrfs-1: dirty=964 wb=540 unstable=0 bg_thresh=1007 thresh=2015 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 285.886880: balance_dirty_state: bdi btrfs-1: dirty=989 wb=540 unstable=0 bg_thresh=1007 thresh=2014 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 285.886886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1320 avg_dirty=1320 bdi_gap=26% task_gap=-47% task_weight=100% bdi_bw=62268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.894267: balance_dirty_state: bdi btrfs-1: dirty=989 wb=540 unstable=0 bg_thresh=1009 thresh=2018 gap=489 poll_thresh=13 ino=257 dd-2584 [004] 285.894273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=98% bdi_bw=62268 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 285.902294: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=290 unstable=0 bg_thresh=1010 thresh=2021 gap=717 poll_thresh=10 ino=257 dd-2584 [004] 285.902360: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=290 unstable=0 bg_thresh=1010 thresh=2021 gap=692 poll_thresh=11 ino=257 flush-btrfs-1-2586 [003] 285.902382: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23280 wrote=0 to_write=8192 dd-2584 [004] 285.902424: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=290 unstable=0 bg_thresh=1010 thresh=2020 gap=691 poll_thresh=12 ino=257 dd-2584 [004] 285.902486: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=290 unstable=0 bg_thresh=1007 thresh=2014 gap=660 poll_thresh=13 ino=257 dd-2584 [004] 285.902731: balance_dirty_state: bdi btrfs-1: dirty=989 wb=390 unstable=0 bg_thresh=1009 thresh=2019 gap=640 poll_thresh=14 ino=257 dd-2584 [004] 285.902797: balance_dirty_state: bdi btrfs-1: dirty=964 wb=415 unstable=0 bg_thresh=1006 thresh=2013 gap=634 poll_thresh=15 ino=257 dd-2584 [004] 285.902862: balance_dirty_state: bdi btrfs-1: dirty=964 wb=440 unstable=0 bg_thresh=1009 thresh=2018 gap=614 poll_thresh=16 ino=257 dd-2584 [004] 285.902995: balance_dirty_state: bdi btrfs-1: dirty=939 wb=490 unstable=0 bg_thresh=1011 thresh=2022 gap=593 poll_thresh=17 ino=257 dd-2584 [004] 285.903124: balance_dirty_state: bdi btrfs-1: dirty=939 wb=515 unstable=0 bg_thresh=1010 thresh=2021 gap=567 poll_thresh=18 ino=257 dd-2584 [004] 285.903254: balance_dirty_state: bdi btrfs-1: dirty=939 wb=565 unstable=0 bg_thresh=1010 thresh=2020 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 285.903386: balance_dirty_state: bdi btrfs-1: dirty=939 wb=590 unstable=0 bg_thresh=1012 thresh=2024 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 285.903388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-82% task_weight=99% bdi_bw=62268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 285.906739: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=784 to_write=7408 dd-2584 [004] 285.910245: balance_dirty_state: bdi btrfs-1: dirty=489 wb=940 unstable=0 bg_thresh=1008 thresh=2016 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 285.910307: balance_dirty_state: bdi btrfs-1: dirty=489 wb=940 unstable=0 bg_thresh=1010 thresh=2021 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 285.910488: balance_dirty_state: bdi btrfs-1: dirty=539 wb=865 unstable=0 bg_thresh=1003 thresh=2006 gap=602 poll_thresh=17 ino=257 dd-2584 [004] 285.910849: balance_dirty_state: bdi btrfs-1: dirty=564 wb=815 unstable=0 bg_thresh=1005 thresh=2011 gap=632 poll_thresh=18 ino=257 dd-2584 [004] 285.910971: balance_dirty_state: bdi btrfs-1: dirty=589 wb=815 unstable=0 bg_thresh=1007 thresh=2015 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 285.911091: balance_dirty_state: bdi btrfs-1: dirty=614 wb=815 unstable=0 bg_thresh=1007 thresh=2014 gap=585 poll_thresh=20 ino=257 dd-2584 [004] 285.911210: balance_dirty_state: bdi btrfs-1: dirty=664 wb=815 unstable=0 bg_thresh=1006 thresh=2013 gap=534 poll_thresh=21 ino=257 dd-2584 [004] 285.911330: balance_dirty_state: bdi btrfs-1: dirty=689 wb=815 unstable=0 bg_thresh=1008 thresh=2017 gap=513 poll_thresh=22 ino=257 dd-2584 [004] 285.911450: balance_dirty_state: bdi btrfs-1: dirty=714 wb=815 unstable=0 bg_thresh=1008 thresh=2016 gap=487 poll_thresh=23 ino=257 dd-2584 [004] 285.911455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=62268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.918490: balance_dirty_state: bdi btrfs-1: dirty=764 wb=765 unstable=0 bg_thresh=1009 thresh=2019 gap=490 poll_thresh=17 ino=257 dd-2584 [004] 285.918503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=99% bdi_bw=62268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.926250: balance_dirty_state: bdi btrfs-1: dirty=764 wb=640 unstable=0 bg_thresh=1006 thresh=2012 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 285.926373: balance_dirty_state: bdi btrfs-1: dirty=789 wb=640 unstable=0 bg_thresh=1008 thresh=2017 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 285.926496: balance_dirty_state: bdi btrfs-1: dirty=789 wb=640 unstable=0 bg_thresh=1008 thresh=2016 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 285.926979: balance_dirty_state: bdi btrfs-1: dirty=814 wb=640 unstable=0 bg_thresh=1010 thresh=2021 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 285.927218: balance_dirty_state: bdi btrfs-1: dirty=839 wb=640 unstable=0 bg_thresh=1010 thresh=2020 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 285.927463: balance_dirty_state: bdi btrfs-1: dirty=889 wb=640 unstable=0 bg_thresh=1009 thresh=2019 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 285.927475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=99% bdi_bw=62268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.934285: balance_dirty_state: bdi btrfs-1: dirty=889 wb=515 unstable=0 bg_thresh=1007 thresh=2015 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 285.934345: balance_dirty_state: bdi btrfs-1: dirty=914 wb=515 unstable=0 bg_thresh=1012 thresh=2025 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 285.934403: balance_dirty_state: bdi btrfs-1: dirty=939 wb=515 unstable=0 bg_thresh=1009 thresh=2019 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 285.934461: balance_dirty_state: bdi btrfs-1: dirty=939 wb=515 unstable=0 bg_thresh=1012 thresh=2024 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 285.934576: balance_dirty_state: bdi btrfs-1: dirty=989 wb=515 unstable=0 bg_thresh=1011 thresh=2023 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 285.934692: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=515 unstable=0 bg_thresh=1008 thresh=2016 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 285.934697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1320 avg_dirty=1320 bdi_gap=27% task_gap=-45% task_weight=99% bdi_bw=62268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 285.934802: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23312 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 285.938498: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=544 to_write=7648 dd-2584 [004] 285.942267: balance_dirty_state: bdi btrfs-1: dirty=464 wb=940 unstable=0 bg_thresh=1011 thresh=2022 gap=618 poll_thresh=13 ino=257 dd-2584 [004] 285.942328: balance_dirty_state: bdi btrfs-1: dirty=489 wb=940 unstable=0 bg_thresh=1010 thresh=2021 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 285.942388: balance_dirty_state: bdi btrfs-1: dirty=514 wb=940 unstable=0 bg_thresh=1010 thresh=2021 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 285.942627: balance_dirty_state: bdi btrfs-1: dirty=514 wb=940 unstable=0 bg_thresh=1010 thresh=2020 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 285.942747: balance_dirty_state: bdi btrfs-1: dirty=564 wb=940 unstable=0 bg_thresh=1009 thresh=2019 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 285.942868: balance_dirty_state: bdi btrfs-1: dirty=589 wb=940 unstable=0 bg_thresh=1009 thresh=2018 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 285.942872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=62268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.950184: balance_dirty_state: bdi btrfs-1: dirty=589 wb=815 unstable=0 bg_thresh=1007 thresh=2014 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 285.950271: balance_dirty_state: bdi btrfs-1: dirty=614 wb=815 unstable=0 bg_thresh=1009 thresh=2019 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 285.950332: balance_dirty_state: bdi btrfs-1: dirty=614 wb=815 unstable=0 bg_thresh=1009 thresh=2018 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 285.950390: balance_dirty_state: bdi btrfs-1: dirty=639 wb=815 unstable=0 bg_thresh=1009 thresh=2018 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 285.950447: balance_dirty_state: bdi btrfs-1: dirty=639 wb=815 unstable=0 bg_thresh=1008 thresh=2017 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 285.950563: balance_dirty_state: bdi btrfs-1: dirty=689 wb=815 unstable=0 bg_thresh=1008 thresh=2016 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 285.950680: balance_dirty_state: bdi btrfs-1: dirty=714 wb=815 unstable=0 bg_thresh=1010 thresh=2020 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 285.950684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=62268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.958103: balance_dirty_state: bdi btrfs-1: dirty=714 wb=665 unstable=0 bg_thresh=1007 thresh=2014 gap=635 poll_thresh=18 ino=257 dd-2584 [004] 285.958195: balance_dirty_state: bdi btrfs-1: dirty=739 wb=665 unstable=0 bg_thresh=1007 thresh=2014 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 285.958285: balance_dirty_state: bdi btrfs-1: dirty=739 wb=665 unstable=0 bg_thresh=1009 thresh=2019 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 285.958370: balance_dirty_state: bdi btrfs-1: dirty=764 wb=665 unstable=0 bg_thresh=1006 thresh=2013 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 285.958761: balance_dirty_state: bdi btrfs-1: dirty=789 wb=665 unstable=0 bg_thresh=1009 thresh=2018 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 285.958932: balance_dirty_state: bdi btrfs-1: dirty=814 wb=665 unstable=0 bg_thresh=1008 thresh=2017 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 285.959105: balance_dirty_state: bdi btrfs-1: dirty=839 wb=665 unstable=0 bg_thresh=1010 thresh=2021 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 285.959277: balance_dirty_state: bdi btrfs-1: dirty=864 wb=665 unstable=0 bg_thresh=1010 thresh=2020 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 285.959283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=62268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.966102: balance_dirty_state: bdi btrfs-1: dirty=864 wb=415 unstable=0 bg_thresh=1003 thresh=2006 gap=727 poll_thresh=19 ino=257 dd-2584 [004] 285.966196: balance_dirty_state: bdi btrfs-1: dirty=889 wb=415 unstable=0 bg_thresh=1002 thresh=2004 gap=700 poll_thresh=14 ino=257 dd-2584 [004] 285.966294: balance_dirty_state: bdi btrfs-1: dirty=914 wb=415 unstable=0 bg_thresh=1002 thresh=2004 gap=675 poll_thresh=15 ino=257 dd-2584 [004] 285.966390: balance_dirty_state: bdi btrfs-1: dirty=914 wb=415 unstable=0 bg_thresh=1004 thresh=2009 gap=680 poll_thresh=16 ino=257 dd-2584 [004] 285.966577: balance_dirty_state: bdi btrfs-1: dirty=964 wb=415 unstable=0 bg_thresh=1006 thresh=2013 gap=634 poll_thresh=17 ino=257 dd-2584 [004] 285.966773: balance_dirty_state: bdi btrfs-1: dirty=989 wb=415 unstable=0 bg_thresh=1005 thresh=2010 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 285.966963: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=415 unstable=0 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 285.967050: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23344 wrote=0 to_write=8192 dd-2584 [004] 285.967479: balance_dirty_state: bdi btrfs-1: dirty=914 wb=540 unstable=0 bg_thresh=1007 thresh=2015 gap=561 poll_thresh=20 ino=257 dd-2584 [004] 285.967675: balance_dirty_state: bdi btrfs-1: dirty=914 wb=590 unstable=0 bg_thresh=1004 thresh=2008 gap=504 poll_thresh=21 ino=257 dd-2584 [004] 285.967872: balance_dirty_state: bdi btrfs-1: dirty=864 wb=665 unstable=0 bg_thresh=1006 thresh=2012 gap=483 poll_thresh=22 ino=257 dd-2584 [004] 285.967875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=62268 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 285.969238: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=656 to_write=7536 dd-2584 [004] 285.974093: balance_dirty_state: bdi btrfs-1: dirty=464 wb=915 unstable=0 bg_thresh=1002 thresh=2005 gap=626 poll_thresh=22 ino=257 dd-2584 [004] 285.974175: balance_dirty_state: bdi btrfs-1: dirty=489 wb=915 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=16 ino=257 dd-2584 [004] 285.974369: balance_dirty_state: bdi btrfs-1: dirty=514 wb=915 unstable=0 bg_thresh=997 thresh=1995 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 285.974558: balance_dirty_state: bdi btrfs-1: dirty=539 wb=915 unstable=0 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 285.974758: balance_dirty_state: bdi btrfs-1: dirty=589 wb=915 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 285.974764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=62972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 285.982222: balance_dirty_state: bdi btrfs-1: dirty=589 wb=915 unstable=0 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 285.982228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=62972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 285.990174: balance_dirty_state: bdi btrfs-1: dirty=589 wb=690 unstable=0 bg_thresh=987 thresh=1975 gap=696 poll_thresh=19 ino=257 dd-2584 [006] 285.990260: balance_dirty_state: bdi btrfs-1: dirty=614 wb=690 unstable=0 bg_thresh=987 thresh=1975 gap=671 poll_thresh=14 ino=257 dd-2584 [006] 285.990345: balance_dirty_state: bdi btrfs-1: dirty=639 wb=690 unstable=0 bg_thresh=990 thresh=1980 gap=651 poll_thresh=15 ino=257 dd-2584 [006] 285.990431: balance_dirty_state: bdi btrfs-1: dirty=639 wb=690 unstable=0 bg_thresh=992 thresh=1985 gap=656 poll_thresh=16 ino=257 dd-2584 [006] 285.990926: balance_dirty_state: bdi btrfs-1: dirty=689 wb=640 unstable=0 bg_thresh=994 thresh=1989 gap=660 poll_thresh=17 ino=257 dd-2584 [006] 285.991099: balance_dirty_state: bdi btrfs-1: dirty=714 wb=640 unstable=0 bg_thresh=997 thresh=1994 gap=640 poll_thresh=18 ino=257 dd-2584 [006] 285.991269: balance_dirty_state: bdi btrfs-1: dirty=739 wb=640 unstable=0 bg_thresh=996 thresh=1993 gap=614 poll_thresh=19 ino=257 dd-2584 [006] 285.991441: balance_dirty_state: bdi btrfs-1: dirty=789 wb=640 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=20 ino=257 dd-2584 [006] 285.991618: balance_dirty_state: bdi btrfs-1: dirty=814 wb=640 unstable=0 bg_thresh=995 thresh=1990 gap=536 poll_thresh=21 ino=257 dd-2584 [006] 285.991791: balance_dirty_state: bdi btrfs-1: dirty=839 wb=640 unstable=0 bg_thresh=994 thresh=1989 gap=510 poll_thresh=22 ino=257 dd-2584 [006] 285.991966: balance_dirty_state: bdi btrfs-1: dirty=864 wb=640 unstable=0 bg_thresh=994 thresh=1988 gap=484 poll_thresh=23 ino=257 dd-2584 [006] 285.991973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=62972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 285.998106: balance_dirty_state: bdi btrfs-1: dirty=864 wb=640 unstable=0 bg_thresh=990 thresh=1980 gap=476 poll_thresh=23 ino=257 dd-2584 [006] 285.998112: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=62972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 286.006302: balance_dirty_state: bdi btrfs-1: dirty=864 wb=390 unstable=0 bg_thresh=993 thresh=1986 gap=732 poll_thresh=23 ino=257 dd-2584 [006] 286.006371: balance_dirty_state: bdi btrfs-1: dirty=889 wb=390 unstable=0 bg_thresh=993 thresh=1986 gap=707 poll_thresh=17 ino=257 dd-2584 [006] 286.006649: balance_dirty_state: bdi btrfs-1: dirty=914 wb=390 unstable=0 bg_thresh=995 thresh=1991 gap=687 poll_thresh=18 ino=257 dd-2584 [006] 286.006764: balance_dirty_state: bdi btrfs-1: dirty=964 wb=390 unstable=0 bg_thresh=997 thresh=1995 gap=641 poll_thresh=19 ino=257 dd-2584 [006] 286.006877: balance_dirty_state: bdi btrfs-1: dirty=989 wb=390 unstable=0 bg_thresh=997 thresh=1994 gap=615 poll_thresh=20 ino=257 dd-2584 [006] 286.006992: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=390 unstable=0 bg_thresh=993 thresh=1987 gap=583 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 286.007077: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23384 wrote=0 to_write=8192 dd-2584 [006] 286.007120: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=390 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=22 ino=257 dd-2584 [006] 286.007248: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=415 unstable=0 bg_thresh=995 thresh=1990 gap=511 poll_thresh=23 ino=257 dd-2584 [006] 286.007380: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=490 unstable=0 bg_thresh=994 thresh=1989 gap=485 poll_thresh=24 ino=257 dd-2584 [006] 286.007382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=62972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 286.009070: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=624 to_write=7568 dd-2584 [005] 286.014213: balance_dirty_state: bdi btrfs-1: dirty=489 wb=890 unstable=0 bg_thresh=989 thresh=1979 gap=600 poll_thresh=24 ino=257 dd-2584 [005] 286.014297: balance_dirty_state: bdi btrfs-1: dirty=489 wb=890 unstable=0 bg_thresh=991 thresh=1983 gap=604 poll_thresh=18 ino=257 dd-2584 [005] 286.014422: balance_dirty_state: bdi btrfs-1: dirty=539 wb=890 unstable=0 bg_thresh=1000 thresh=2000 gap=571 poll_thresh=19 ino=257 dd-2584 [005] 286.014724: balance_dirty_state: bdi btrfs-1: dirty=564 wb=890 unstable=0 bg_thresh=999 thresh=1999 gap=545 poll_thresh=20 ino=257 dd-2584 [005] 286.014842: balance_dirty_state: bdi btrfs-1: dirty=589 wb=890 unstable=0 bg_thresh=1001 thresh=2003 gap=524 poll_thresh=21 ino=257 dd-2584 [005] 286.014960: balance_dirty_state: bdi btrfs-1: dirty=639 wb=890 unstable=0 bg_thresh=1001 thresh=2002 gap=473 poll_thresh=22 ino=257 dd-2584 [005] 286.014965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=62972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 286.022191: balance_dirty_state: bdi btrfs-1: dirty=639 wb=890 unstable=0 bg_thresh=1006 thresh=2012 gap=483 poll_thresh=22 ino=257 dd-2584 [005] 286.022196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=62972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 286.030204: balance_dirty_state: bdi btrfs-1: dirty=639 wb=765 unstable=0 bg_thresh=1000 thresh=2001 gap=597 poll_thresh=22 ino=257 dd-2584 [005] 286.030272: balance_dirty_state: bdi btrfs-1: dirty=639 wb=765 unstable=0 bg_thresh=1003 thresh=2006 gap=602 poll_thresh=16 ino=257 dd-2584 [005] 286.030399: balance_dirty_state: bdi btrfs-1: dirty=664 wb=765 unstable=0 bg_thresh=1002 thresh=2005 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 286.030523: balance_dirty_state: bdi btrfs-1: dirty=714 wb=765 unstable=0 bg_thresh=1002 thresh=2004 gap=525 poll_thresh=18 ino=257 dd-2584 [005] 286.030646: balance_dirty_state: bdi btrfs-1: dirty=739 wb=765 unstable=0 bg_thresh=1004 thresh=2008 gap=504 poll_thresh=19 ino=257 dd-2584 [005] 286.030770: balance_dirty_state: bdi btrfs-1: dirty=764 wb=765 unstable=0 bg_thresh=1003 thresh=2007 gap=478 poll_thresh=20 ino=257 dd-2584 [005] 286.030774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=62972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 286.038152: balance_dirty_state: bdi btrfs-1: dirty=764 wb=765 unstable=0 bg_thresh=1003 thresh=2007 gap=478 poll_thresh=20 ino=257 dd-2584 [006] 286.038156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=62972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 286.046156: balance_dirty_state: bdi btrfs-1: dirty=767 wb=516 unstable=0 bg_thresh=1010 thresh=2021 gap=738 poll_thresh=20 ino=257 dd-2584 [006] 286.046261: balance_dirty_state: bdi btrfs-1: dirty=767 wb=516 unstable=0 bg_thresh=1010 thresh=2021 gap=738 poll_thresh=15 ino=257 dd-2584 [006] 286.046670: balance_dirty_state: bdi btrfs-1: dirty=792 wb=516 unstable=0 bg_thresh=1010 thresh=2020 gap=712 poll_thresh=16 ino=257 dd-2584 [006] 286.046852: balance_dirty_state: bdi btrfs-1: dirty=817 wb=516 unstable=0 bg_thresh=1009 thresh=2019 gap=686 poll_thresh=17 ino=257 dd-2584 [006] 286.047038: balance_dirty_state: bdi btrfs-1: dirty=867 wb=516 unstable=0 bg_thresh=1011 thresh=2023 gap=640 poll_thresh=18 ino=257 dd-2584 [006] 286.047221: balance_dirty_state: bdi btrfs-1: dirty=892 wb=516 unstable=0 bg_thresh=1011 thresh=2022 gap=614 poll_thresh=19 ino=257 dd-2584 [006] 286.047429: balance_dirty_state: bdi btrfs-1: dirty=918 wb=516 unstable=0 bg_thresh=1011 thresh=2022 gap=588 poll_thresh=20 ino=257 dd-2584 [006] 286.047636: balance_dirty_state: bdi btrfs-1: dirty=957 wb=516 unstable=0 bg_thresh=1010 thresh=2020 gap=547 poll_thresh=21 ino=257 dd-2584 [006] 286.047874: balance_dirty_state: bdi btrfs-1: dirty=983 wb=416 unstable=0 bg_thresh=1008 thresh=2016 gap=617 poll_thresh=22 ino=257 dd-2584 [006] 286.048091: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=391 unstable=0 bg_thresh=1003 thresh=2006 gap=593 poll_thresh=23 ino=257 flush-btrfs-1-2586 [000] 286.048108: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23424 wrote=0 to_write=8192 dd-2584 [006] 286.048576: balance_dirty_state: bdi btrfs-1: dirty=935 wb=491 unstable=0 bg_thresh=996 thresh=1992 gap=566 poll_thresh=24 ino=257 dd-2584 [006] 286.048775: balance_dirty_state: bdi btrfs-1: dirty=885 wb=566 unstable=0 bg_thresh=1000 thresh=2000 gap=549 poll_thresh=25 ino=257 dd-2584 [006] 286.048977: balance_dirty_state: bdi btrfs-1: dirty=835 wb=641 unstable=0 bg_thresh=1002 thresh=2004 gap=528 poll_thresh=26 ino=257 dd-2584 [006] 286.049179: balance_dirty_state: bdi btrfs-1: dirty=760 wb=741 unstable=0 bg_thresh=1000 thresh=2001 gap=500 poll_thresh=27 ino=257 dd-2584 [006] 286.049181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=62972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 286.049954: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=672 to_write=7520 dd-2584 [006] 286.054192: balance_dirty_state: bdi btrfs-1: dirty=469 wb=906 unstable=0 bg_thresh=1002 thresh=2005 gap=630 poll_thresh=27 ino=257 dd-2584 [006] 286.054324: balance_dirty_state: bdi btrfs-1: dirty=494 wb=906 unstable=0 bg_thresh=1005 thresh=2010 gap=610 poll_thresh=20 ino=257 dd-2584 [006] 286.054565: balance_dirty_state: bdi btrfs-1: dirty=519 wb=906 unstable=0 bg_thresh=1004 thresh=2009 gap=584 poll_thresh=21 ino=257 dd-2584 [006] 286.054800: balance_dirty_state: bdi btrfs-1: dirty=569 wb=906 unstable=0 bg_thresh=1006 thresh=2013 gap=538 poll_thresh=22 ino=257 dd-2584 [006] 286.055037: balance_dirty_state: bdi btrfs-1: dirty=594 wb=906 unstable=0 bg_thresh=1006 thresh=2012 gap=512 poll_thresh=23 ino=257 dd-2584 [006] 286.055273: balance_dirty_state: bdi btrfs-1: dirty=619 wb=906 unstable=0 bg_thresh=1002 thresh=2005 gap=480 poll_thresh=24 ino=257 dd-2584 [006] 286.055282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-292% task_weight=98% bdi_bw=62972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 286.062283: balance_dirty_state: bdi btrfs-1: dirty=619 wb=781 unstable=0 bg_thresh=1002 thresh=2004 gap=604 poll_thresh=24 ino=257 dd-2584 [002] 286.062777: balance_dirty_state: bdi btrfs-1: dirty=644 wb=781 unstable=0 bg_thresh=1002 thresh=2004 gap=579 poll_thresh=18 ino=257 dd-2584 [002] 286.063011: balance_dirty_state: bdi btrfs-1: dirty=669 wb=781 unstable=0 bg_thresh=1004 thresh=2009 gap=559 poll_thresh=19 ino=257 dd-2584 [002] 286.063245: balance_dirty_state: bdi btrfs-1: dirty=694 wb=781 unstable=0 bg_thresh=1004 thresh=2008 gap=533 poll_thresh=20 ino=257 dd-2584 [002] 286.063481: balance_dirty_state: bdi btrfs-1: dirty=744 wb=781 unstable=0 bg_thresh=1006 thresh=2012 gap=487 poll_thresh=21 ino=257 dd-2584 [002] 286.063490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=62972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 286.070234: balance_dirty_state: bdi btrfs-1: dirty=744 wb=681 unstable=0 bg_thresh=1008 thresh=2017 gap=592 poll_thresh=21 ino=257 dd-2584 [002] 286.070301: balance_dirty_state: bdi btrfs-1: dirty=744 wb=681 unstable=0 bg_thresh=1011 thresh=2022 gap=597 poll_thresh=16 ino=257 dd-2584 [002] 286.070421: balance_dirty_state: bdi btrfs-1: dirty=794 wb=681 unstable=0 bg_thresh=1010 thresh=2021 gap=546 poll_thresh=17 ino=257 dd-2584 [002] 286.070537: balance_dirty_state: bdi btrfs-1: dirty=819 wb=681 unstable=0 bg_thresh=1010 thresh=2020 gap=520 poll_thresh=18 ino=257 dd-2584 [002] 286.070655: balance_dirty_state: bdi btrfs-1: dirty=844 wb=681 unstable=0 bg_thresh=1012 thresh=2024 gap=499 poll_thresh=19 ino=257 dd-2584 [002] 286.070660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=62972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 286.078188: balance_dirty_state: bdi btrfs-1: dirty=844 wb=531 unstable=0 bg_thresh=1011 thresh=2022 gap=647 poll_thresh=19 ino=257 dd-2584 [002] 286.078288: balance_dirty_state: bdi btrfs-1: dirty=869 wb=531 unstable=0 bg_thresh=1008 thresh=2016 gap=616 poll_thresh=14 ino=257 dd-2584 [002] 286.078347: balance_dirty_state: bdi btrfs-1: dirty=869 wb=531 unstable=0 bg_thresh=1010 thresh=2021 gap=621 poll_thresh=15 ino=257 dd-2584 [002] 286.078575: balance_dirty_state: bdi btrfs-1: dirty=894 wb=531 unstable=0 bg_thresh=1007 thresh=2015 gap=590 poll_thresh=16 ino=257 dd-2584 [002] 286.078688: balance_dirty_state: bdi btrfs-1: dirty=919 wb=531 unstable=0 bg_thresh=1007 thresh=2014 gap=564 poll_thresh=17 ino=257 dd-2584 [002] 286.078802: balance_dirty_state: bdi btrfs-1: dirty=969 wb=531 unstable=0 bg_thresh=1009 thresh=2018 gap=518 poll_thresh=18 ino=257 dd-2584 [002] 286.078913: balance_dirty_state: bdi btrfs-1: dirty=994 wb=531 unstable=0 bg_thresh=1008 thresh=2017 gap=492 poll_thresh=19 ino=257 dd-2584 [002] 286.078918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 286.086183: balance_dirty_state: bdi btrfs-1: dirty=994 wb=406 unstable=0 bg_thresh=1008 thresh=2016 gap=616 poll_thresh=19 ino=257 dd-2584 [000] 286.086307: balance_dirty_state: bdi btrfs-1: dirty=994 wb=406 unstable=0 bg_thresh=1008 thresh=2016 gap=616 poll_thresh=14 ino=257 dd-2584 [000] 286.086424: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=406 unstable=0 bg_thresh=1010 thresh=2021 gap=596 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 286.086469: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23464 wrote=0 to_write=8192 dd-2584 [000] 286.086549: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=406 unstable=0 bg_thresh=1010 thresh=2021 gap=571 poll_thresh=16 ino=257 dd-2584 [000] 286.086799: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=431 unstable=0 bg_thresh=1012 thresh=2025 gap=550 poll_thresh=17 ino=257 dd-2584 [000] 286.087050: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=481 unstable=0 bg_thresh=1012 thresh=2024 gap=524 poll_thresh=18 ino=257 dd-2584 [000] 286.087297: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=531 unstable=0 bg_thresh=1011 thresh=2023 gap=473 poll_thresh=19 ino=257 dd-2584 [000] 286.087300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 286.089705: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=656 to_write=7536 dd-2584 [000] 286.094147: balance_dirty_state: bdi btrfs-1: dirty=494 wb=931 unstable=0 bg_thresh=1010 thresh=2020 gap=595 poll_thresh=19 ino=257 dd-2584 [000] 286.094627: balance_dirty_state: bdi btrfs-1: dirty=494 wb=931 unstable=0 bg_thresh=1010 thresh=2020 gap=595 poll_thresh=14 ino=257 dd-2584 [000] 286.094744: balance_dirty_state: bdi btrfs-1: dirty=519 wb=931 unstable=0 bg_thresh=1012 thresh=2025 gap=575 poll_thresh=15 ino=257 dd-2584 [000] 286.094861: balance_dirty_state: bdi btrfs-1: dirty=519 wb=931 unstable=0 bg_thresh=1009 thresh=2019 gap=569 poll_thresh=16 ino=257 dd-2584 [000] 286.095095: balance_dirty_state: bdi btrfs-1: dirty=569 wb=931 unstable=0 bg_thresh=1011 thresh=2023 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 286.095330: balance_dirty_state: bdi btrfs-1: dirty=594 wb=931 unstable=0 bg_thresh=1011 thresh=2022 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 286.095338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 286.102143: balance_dirty_state: bdi btrfs-1: dirty=592 wb=821 unstable=0 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=18 ino=257 dd-2584 [000] 286.102282: balance_dirty_state: bdi btrfs-1: dirty=616 wb=814 unstable=0 bg_thresh=1001 thresh=2003 gap=573 poll_thresh=13 ino=257 dd-2584 [000] 286.102401: balance_dirty_state: bdi btrfs-1: dirty=616 wb=814 unstable=0 bg_thresh=1004 thresh=2008 gap=578 poll_thresh=14 ino=257 dd-2584 [000] 286.102517: balance_dirty_state: bdi btrfs-1: dirty=641 wb=814 unstable=0 bg_thresh=1004 thresh=2008 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 286.102632: balance_dirty_state: bdi btrfs-1: dirty=666 wb=814 unstable=0 bg_thresh=1006 thresh=2013 gap=533 poll_thresh=16 ino=257 dd-2584 [000] 286.102867: balance_dirty_state: bdi btrfs-1: dirty=691 wb=814 unstable=0 bg_thresh=1006 thresh=2012 gap=507 poll_thresh=17 ino=257 dd-2584 [000] 286.103178: balance_dirty_state: bdi btrfs-1: dirty=716 wb=814 unstable=0 bg_thresh=1008 thresh=2016 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 286.103182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.110194: balance_dirty_state: bdi btrfs-1: dirty=716 wb=687 unstable=0 bg_thresh=1007 thresh=2015 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 286.110380: balance_dirty_state: bdi btrfs-1: dirty=716 wb=687 unstable=0 bg_thresh=1010 thresh=2020 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 286.111171: balance_dirty_state: bdi btrfs-1: dirty=741 wb=687 unstable=0 bg_thresh=1015 thresh=2030 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 286.111353: balance_dirty_state: bdi btrfs-1: dirty=766 wb=687 unstable=0 bg_thresh=1015 thresh=2030 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 286.111532: balance_dirty_state: bdi btrfs-1: dirty=766 wb=687 unstable=0 bg_thresh=1020 thresh=2040 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 286.111894: balance_dirty_state: bdi btrfs-1: dirty=816 wb=687 unstable=0 bg_thresh=1022 thresh=2045 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 286.112260: balance_dirty_state: bdi btrfs-1: dirty=841 wb=687 unstable=0 bg_thresh=1024 thresh=2049 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 286.112625: balance_dirty_state: bdi btrfs-1: dirty=866 wb=687 unstable=0 bg_thresh=1024 thresh=2048 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 286.112637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-148% task_weight=100% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 286.122252: balance_dirty_state: bdi btrfs-1: dirty=874 wb=430 unstable=0 bg_thresh=1012 thresh=2024 gap=720 poll_thresh=19 ino=257 dd-2584 [001] 286.122321: balance_dirty_state: bdi btrfs-1: dirty=874 wb=430 unstable=0 bg_thresh=1009 thresh=2018 gap=714 poll_thresh=14 ino=257 dd-2584 [001] 286.122386: balance_dirty_state: bdi btrfs-1: dirty=899 wb=430 unstable=0 bg_thresh=1008 thresh=2017 gap=688 poll_thresh=15 ino=257 dd-2584 [001] 286.122445: balance_dirty_state: bdi btrfs-1: dirty=924 wb=430 unstable=0 bg_thresh=1008 thresh=2016 gap=662 poll_thresh=16 ino=257 dd-2584 [001] 286.122568: balance_dirty_state: bdi btrfs-1: dirty=949 wb=430 unstable=0 bg_thresh=1007 thresh=2015 gap=636 poll_thresh=17 ino=257 dd-2584 [001] 286.122687: balance_dirty_state: bdi btrfs-1: dirty=974 wb=430 unstable=0 bg_thresh=1007 thresh=2014 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 286.122985: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=430 unstable=0 bg_thresh=1009 thresh=2018 gap=564 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 286.123011: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23500 wrote=0 to_write=8192 dd-2584 [001] 286.123158: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=430 unstable=0 bg_thresh=1008 thresh=2017 gap=538 poll_thresh=20 ino=257 dd-2584 [001] 286.123345: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=480 unstable=0 bg_thresh=1008 thresh=2016 gap=512 poll_thresh=21 ino=257 dd-2584 [001] 286.123523: balance_dirty_state: bdi btrfs-1: dirty=999 wb=530 unstable=0 bg_thresh=1007 thresh=2015 gap=486 poll_thresh=22 ino=257 dd-2584 [001] 286.123525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-235% task_weight=101% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 286.124753: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=640 to_write=7552 dd-2584 [001] 286.130153: balance_dirty_state: bdi btrfs-1: dirty=474 wb=905 unstable=0 bg_thresh=989 thresh=1979 gap=600 poll_thresh=22 ino=257 dd-2584 [001] 286.130220: balance_dirty_state: bdi btrfs-1: dirty=499 wb=905 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 286.130337: balance_dirty_state: bdi btrfs-1: dirty=524 wb=905 unstable=0 bg_thresh=992 thresh=1984 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 286.130459: balance_dirty_state: bdi btrfs-1: dirty=574 wb=905 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 286.130582: balance_dirty_state: bdi btrfs-1: dirty=599 wb=905 unstable=0 bg_thresh=996 thresh=1993 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 286.130587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 286.138240: balance_dirty_state: bdi btrfs-1: dirty=599 wb=780 unstable=0 bg_thresh=993 thresh=1986 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 286.138307: balance_dirty_state: bdi btrfs-1: dirty=624 wb=780 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 286.138553: balance_dirty_state: bdi btrfs-1: dirty=624 wb=780 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 286.138610: balance_dirty_state: bdi btrfs-1: dirty=649 wb=780 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 286.138726: balance_dirty_state: bdi btrfs-1: dirty=674 wb=780 unstable=0 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 286.138847: balance_dirty_state: bdi btrfs-1: dirty=699 wb=780 unstable=0 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 286.138964: balance_dirty_state: bdi btrfs-1: dirty=749 wb=780 unstable=0 bg_thresh=1002 thresh=2004 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 286.138969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 286.146180: balance_dirty_state: bdi btrfs-1: dirty=749 wb=630 unstable=0 bg_thresh=995 thresh=1991 gap=612 poll_thresh=19 ino=257 dd-2584 [001] 286.146273: balance_dirty_state: bdi btrfs-1: dirty=745 wb=635 unstable=0 bg_thresh=994 thresh=1988 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 286.146359: balance_dirty_state: bdi btrfs-1: dirty=770 wb=635 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 286.146445: balance_dirty_state: bdi btrfs-1: dirty=795 wb=635 unstable=0 bg_thresh=993 thresh=1987 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 286.146569: balance_dirty_state: bdi btrfs-1: dirty=820 wb=635 unstable=0 bg_thresh=995 thresh=1991 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 286.146689: balance_dirty_state: bdi btrfs-1: dirty=845 wb=635 unstable=0 bg_thresh=995 thresh=1990 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 286.146986: balance_dirty_state: bdi btrfs-1: dirty=870 wb=635 unstable=0 bg_thresh=994 thresh=1989 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 286.146991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 286.154203: balance_dirty_state: bdi btrfs-1: dirty=870 wb=510 unstable=0 bg_thresh=993 thresh=1986 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 286.154279: balance_dirty_state: bdi btrfs-1: dirty=895 wb=510 unstable=0 bg_thresh=992 thresh=1985 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 286.154339: balance_dirty_state: bdi btrfs-1: dirty=920 wb=510 unstable=0 bg_thresh=989 thresh=1978 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 286.154400: balance_dirty_state: bdi btrfs-1: dirty=920 wb=510 unstable=0 bg_thresh=982 thresh=1965 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 286.154522: balance_dirty_state: bdi btrfs-1: dirty=970 wb=510 unstable=0 bg_thresh=986 thresh=1973 gap=493 poll_thresh=17 ino=257 dd-2584 [001] 286.154526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1320 avg_dirty=1320 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 286.162325: balance_dirty_state: bdi btrfs-1: dirty=970 wb=510 unstable=0 bg_thresh=999 thresh=1998 gap=518 poll_thresh=13 ino=257 dd-2584 [001] 286.162387: balance_dirty_state: bdi btrfs-1: dirty=995 wb=510 unstable=0 bg_thresh=998 thresh=1997 gap=492 poll_thresh=14 ino=257 dd-2584 [001] 286.162392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-113% task_weight=99% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 286.170250: balance_dirty_state: bdi btrfs-1: dirty=995 wb=260 unstable=0 bg_thresh=996 thresh=1992 gap=737 poll_thresh=14 ino=257 dd-2584 [005] 286.170318: balance_dirty_state: bdi btrfs-1: dirty=995 wb=260 unstable=0 bg_thresh=998 thresh=1997 gap=742 poll_thresh=10 ino=257 dd-2584 [005] 286.170377: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=260 unstable=0 bg_thresh=998 thresh=1997 gap=717 poll_thresh=11 ino=257 flush-btrfs-1-2586 [001] 286.170397: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23548 wrote=0 to_write=8192 dd-2584 [005] 286.170463: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=260 unstable=0 bg_thresh=1001 thresh=2002 gap=722 poll_thresh=12 ino=257 dd-2584 [005] 286.170546: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=260 unstable=0 bg_thresh=1001 thresh=2002 gap=697 poll_thresh=13 ino=257 dd-2584 [005] 286.170641: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=285 unstable=0 bg_thresh=1000 thresh=2001 gap=696 poll_thresh=14 ino=257 dd-2584 [005] 286.170733: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=310 unstable=0 bg_thresh=1003 thresh=2006 gap=676 poll_thresh=15 ino=257 dd-2584 [005] 286.170828: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=335 unstable=0 bg_thresh=1002 thresh=2005 gap=650 poll_thresh=16 ino=257 dd-2584 [005] 286.171317: balance_dirty_state: bdi btrfs-1: dirty=920 wb=485 unstable=0 bg_thresh=1002 thresh=2004 gap=599 poll_thresh=17 ino=257 dd-2584 [005] 286.171498: balance_dirty_state: bdi btrfs-1: dirty=895 wb=510 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=18 ino=257 dd-2584 [005] 286.171679: balance_dirty_state: bdi btrfs-1: dirty=895 wb=560 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=19 ino=257 dd-2584 [005] 286.171861: balance_dirty_state: bdi btrfs-1: dirty=870 wb=610 unstable=0 bg_thresh=1003 thresh=2006 gap=526 poll_thresh=20 ino=257 dd-2584 [005] 286.172042: balance_dirty_state: bdi btrfs-1: dirty=845 wb=660 unstable=0 bg_thresh=1002 thresh=2005 gap=500 poll_thresh=21 ino=257 dd-2584 [005] 286.172044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 286.172897: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=784 to_write=7408 dd-2584 [005] 286.178209: balance_dirty_state: bdi btrfs-1: dirty=470 wb=885 unstable=0 bg_thresh=1004 thresh=2009 gap=654 poll_thresh=21 ino=257 dd-2584 [005] 286.178290: balance_dirty_state: bdi btrfs-1: dirty=495 wb=885 unstable=0 bg_thresh=1001 thresh=2003 gap=623 poll_thresh=16 ino=257 dd-2584 [005] 286.178411: balance_dirty_state: bdi btrfs-1: dirty=520 wb=885 unstable=0 bg_thresh=1001 thresh=2002 gap=597 poll_thresh=17 ino=257 dd-2584 [005] 286.178534: balance_dirty_state: bdi btrfs-1: dirty=545 wb=885 unstable=0 bg_thresh=1003 thresh=2006 gap=576 poll_thresh=18 ino=257 dd-2584 [005] 286.178659: balance_dirty_state: bdi btrfs-1: dirty=595 wb=885 unstable=0 bg_thresh=1002 thresh=2005 gap=525 poll_thresh=19 ino=257 dd-2584 [005] 286.178962: balance_dirty_state: bdi btrfs-1: dirty=620 wb=885 unstable=0 bg_thresh=1002 thresh=2004 gap=499 poll_thresh=20 ino=257 dd-2584 [005] 286.178967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 286.186233: balance_dirty_state: bdi btrfs-1: dirty=620 wb=760 unstable=0 bg_thresh=1002 thresh=2004 gap=624 poll_thresh=20 ino=257 dd-2584 [005] 286.186301: balance_dirty_state: bdi btrfs-1: dirty=645 wb=760 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=15 ino=257 dd-2584 [005] 286.186363: balance_dirty_state: bdi btrfs-1: dirty=645 wb=760 unstable=0 bg_thresh=1004 thresh=2008 gap=603 poll_thresh=16 ino=257 dd-2584 [005] 286.186480: balance_dirty_state: bdi btrfs-1: dirty=670 wb=760 unstable=0 bg_thresh=1003 thresh=2007 gap=577 poll_thresh=17 ino=257 dd-2584 [005] 286.186597: balance_dirty_state: bdi btrfs-1: dirty=720 wb=760 unstable=0 bg_thresh=1003 thresh=2006 gap=526 poll_thresh=18 ino=257 dd-2584 [005] 286.186715: balance_dirty_state: bdi btrfs-1: dirty=745 wb=760 unstable=0 bg_thresh=1002 thresh=2005 gap=500 poll_thresh=19 ino=257 dd-2584 [005] 286.186719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=63784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 286.194225: balance_dirty_state: bdi btrfs-1: dirty=745 wb=635 unstable=0 bg_thresh=994 thresh=1989 gap=609 poll_thresh=19 ino=257 dd-2584 [005] 286.194294: balance_dirty_state: bdi btrfs-1: dirty=770 wb=635 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 286.194355: balance_dirty_state: bdi btrfs-1: dirty=770 wb=635 unstable=0 bg_thresh=996 thresh=1993 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 286.194412: balance_dirty_state: bdi btrfs-1: dirty=795 wb=635 unstable=0 bg_thresh=996 thresh=1992 gap=562 poll_thresh=16 ino=257 dd-2584 [005] 286.194526: balance_dirty_state: bdi btrfs-1: dirty=820 wb=635 unstable=0 bg_thresh=995 thresh=1991 gap=536 poll_thresh=17 ino=257 dd-2584 [005] 286.194809: balance_dirty_state: bdi btrfs-1: dirty=845 wb=635 unstable=0 bg_thresh=995 thresh=1990 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 286.194924: balance_dirty_state: bdi btrfs-1: dirty=895 wb=635 unstable=0 bg_thresh=997 thresh=1994 gap=464 poll_thresh=19 ino=257 dd-2584 [005] 286.194928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=63784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 286.202249: balance_dirty_state: bdi btrfs-1: dirty=895 wb=510 unstable=0 bg_thresh=998 thresh=1997 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 286.202354: balance_dirty_state: bdi btrfs-1: dirty=895 wb=510 unstable=0 bg_thresh=995 thresh=1991 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 286.202412: balance_dirty_state: bdi btrfs-1: dirty=920 wb=510 unstable=0 bg_thresh=998 thresh=1996 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 286.202469: balance_dirty_state: bdi btrfs-1: dirty=945 wb=510 unstable=0 bg_thresh=995 thresh=1990 gap=535 poll_thresh=16 ino=257 dd-2584 [005] 286.202582: balance_dirty_state: bdi btrfs-1: dirty=970 wb=510 unstable=0 bg_thresh=994 thresh=1989 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 286.202696: balance_dirty_state: bdi btrfs-1: dirty=995 wb=510 unstable=0 bg_thresh=996 thresh=1993 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 286.202700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=63784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 286.210306: balance_dirty_state: bdi btrfs-1: dirty=995 wb=385 unstable=0 bg_thresh=995 thresh=1990 gap=610 poll_thresh=18 ino=257 dd-2584 [005] 286.210397: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=385 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=13 ino=257 flush-btrfs-1-2586 [001] 286.210420: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23588 wrote=0 to_write=8192 dd-2584 [005] 286.210485: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=385 unstable=0 bg_thresh=994 thresh=1989 gap=559 poll_thresh=14 ino=257 dd-2584 [005] 286.210585: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=360 unstable=0 bg_thresh=994 thresh=1988 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 286.210697: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=335 unstable=0 bg_thresh=991 thresh=1982 gap=602 poll_thresh=16 ino=257 dd-2584 [005] 286.210899: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=310 unstable=0 bg_thresh=992 thresh=1985 gap=655 poll_thresh=17 ino=257 dd-2584 [005] 286.211378: balance_dirty_state: bdi btrfs-1: dirty=895 wb=460 unstable=0 bg_thresh=995 thresh=1990 gap=635 poll_thresh=18 ino=257 dd-2584 [005] 286.211554: balance_dirty_state: bdi btrfs-1: dirty=920 wb=510 unstable=0 bg_thresh=994 thresh=1989 gap=559 poll_thresh=19 ino=257 dd-2584 [005] 286.211734: balance_dirty_state: bdi btrfs-1: dirty=895 wb=535 unstable=0 bg_thresh=994 thresh=1988 gap=558 poll_thresh=20 ino=257 dd-2584 [005] 286.211917: balance_dirty_state: bdi btrfs-1: dirty=870 wb=585 unstable=0 bg_thresh=996 thresh=1992 gap=537 poll_thresh=21 ino=257 dd-2584 [005] 286.212096: balance_dirty_state: bdi btrfs-1: dirty=845 wb=635 unstable=0 bg_thresh=995 thresh=1991 gap=511 poll_thresh=22 ino=257 dd-2584 [005] 286.212277: balance_dirty_state: bdi btrfs-1: dirty=845 wb=685 unstable=0 bg_thresh=995 thresh=1990 gap=460 poll_thresh=23 ino=257 dd-2584 [005] 286.212279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=63784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 286.213159: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=816 to_write=7376 dd-2584 [005] 286.218292: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1064 unstable=0 bg_thresh=995 thresh=1991 gap=455 poll_thresh=23 ino=257 dd-2584 [005] 286.218301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=63784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 286.226244: balance_dirty_state: bdi btrfs-1: dirty=472 wb=939 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=23 ino=257 dd-2584 [005] 286.226317: balance_dirty_state: bdi btrfs-1: dirty=472 wb=939 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=17 ino=257 dd-2584 [005] 286.226442: balance_dirty_state: bdi btrfs-1: dirty=522 wb=939 unstable=0 bg_thresh=1001 thresh=2003 gap=542 poll_thresh=18 ino=257 dd-2584 [005] 286.226750: balance_dirty_state: bdi btrfs-1: dirty=547 wb=939 unstable=0 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=19 ino=257 dd-2584 [005] 286.226875: balance_dirty_state: bdi btrfs-1: dirty=572 wb=939 unstable=0 bg_thresh=997 thresh=1994 gap=483 poll_thresh=20 ino=257 dd-2584 [005] 286.226879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=63784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 286.234315: balance_dirty_state: bdi btrfs-1: dirty=572 wb=814 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=20 ino=257 dd-2584 [005] 286.234443: balance_dirty_state: bdi btrfs-1: dirty=597 wb=814 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 286.234565: balance_dirty_state: bdi btrfs-1: dirty=622 wb=814 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 286.234823: balance_dirty_state: bdi btrfs-1: dirty=647 wb=764 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=17 ino=257 dd-2584 [005] 286.235093: balance_dirty_state: bdi btrfs-1: dirty=672 wb=689 unstable=0 bg_thresh=1001 thresh=2002 gap=641 poll_thresh=18 ino=257 dd-2584 [005] 286.235327: balance_dirty_state: bdi btrfs-1: dirty=697 wb=689 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=19 ino=257 dd-2584 [005] 286.235566: balance_dirty_state: bdi btrfs-1: dirty=747 wb=689 unstable=0 bg_thresh=997 thresh=1994 gap=558 poll_thresh=20 ino=257 dd-2584 [005] 286.235799: balance_dirty_state: bdi btrfs-1: dirty=772 wb=689 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=21 ino=257 dd-2584 [005] 286.236396: balance_dirty_state: bdi btrfs-1: dirty=797 wb=689 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=22 ino=257 dd-2584 [005] 286.236632: balance_dirty_state: bdi btrfs-1: dirty=822 wb=689 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=23 ino=257 dd-2584 [005] 286.236641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=63784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 286.242307: balance_dirty_state: bdi btrfs-1: dirty=822 wb=689 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=23 ino=257 dd-2584 [005] 286.242318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=63784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 286.250211: balance_dirty_state: bdi btrfs-1: dirty=822 wb=439 unstable=0 bg_thresh=995 thresh=1990 gap=729 poll_thresh=23 ino=257 dd-2584 [001] 286.250296: balance_dirty_state: bdi btrfs-1: dirty=847 wb=439 unstable=0 bg_thresh=997 thresh=1995 gap=709 poll_thresh=17 ino=257 dd-2584 [001] 286.250419: balance_dirty_state: bdi btrfs-1: dirty=872 wb=439 unstable=0 bg_thresh=997 thresh=1994 gap=683 poll_thresh=18 ino=257 dd-2584 [001] 286.250542: balance_dirty_state: bdi btrfs-1: dirty=897 wb=439 unstable=0 bg_thresh=996 thresh=1993 gap=657 poll_thresh=19 ino=257 dd-2584 [001] 286.250662: balance_dirty_state: bdi btrfs-1: dirty=922 wb=439 unstable=0 bg_thresh=1001 thresh=2003 gap=642 poll_thresh=20 ino=257 dd-2584 [001] 286.250783: balance_dirty_state: bdi btrfs-1: dirty=972 wb=439 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=21 ino=257 dd-2584 [001] 286.250901: balance_dirty_state: bdi btrfs-1: dirty=997 wb=439 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=22 ino=257 dd-2584 [001] 286.251019: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=439 unstable=0 bg_thresh=997 thresh=1994 gap=533 poll_thresh=23 ino=257 flush-btrfs-1-2586 [005] 286.251042: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23628 wrote=0 to_write=8192 dd-2584 [001] 286.251481: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=514 unstable=0 bg_thresh=999 thresh=1998 gap=462 poll_thresh=24 ino=257 dd-2584 [001] 286.251483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=63784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 286.252663: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=308 wrote=608 to_write=7584 dd-2584 [001] 286.258310: balance_dirty_state: bdi btrfs-1: dirty=472 wb=939 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=24 ino=257 dd-2584 [001] 286.258427: balance_dirty_state: bdi btrfs-1: dirty=472 wb=939 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=18 ino=257 dd-2584 [001] 286.258667: balance_dirty_state: bdi btrfs-1: dirty=497 wb=939 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=19 ino=257 dd-2584 [001] 286.258876: balance_dirty_state: bdi btrfs-1: dirty=547 wb=939 unstable=0 bg_thresh=1000 thresh=2000 gap=514 poll_thresh=20 ino=257 dd-2584 [001] 286.259083: balance_dirty_state: bdi btrfs-1: dirty=572 wb=939 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=21 ino=257 dd-2584 [001] 286.259091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-348% task_weight=98% bdi_bw=63784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 286.266245: balance_dirty_state: bdi btrfs-1: dirty=572 wb=814 unstable=0 bg_thresh=988 thresh=1976 gap=590 poll_thresh=21 ino=257 dd-2584 [001] 286.266353: balance_dirty_state: bdi btrfs-1: dirty=597 wb=814 unstable=0 bg_thresh=990 thresh=1981 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 286.266554: balance_dirty_state: bdi btrfs-1: dirty=622 wb=814 unstable=0 bg_thresh=993 thresh=1986 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 286.266760: balance_dirty_state: bdi btrfs-1: dirty=647 wb=814 unstable=0 bg_thresh=992 thresh=1985 gap=524 poll_thresh=18 ino=257 dd-2584 [001] 286.266968: balance_dirty_state: bdi btrfs-1: dirty=672 wb=814 unstable=0 bg_thresh=994 thresh=1989 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 286.267488: balance_dirty_state: bdi btrfs-1: dirty=722 wb=814 unstable=0 bg_thresh=994 thresh=1988 gap=452 poll_thresh=20 ino=257 dd-2584 [001] 286.267497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-156% task_gap=-410% task_weight=98% bdi_bw=63784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 286.274228: balance_dirty_state: bdi btrfs-1: dirty=722 wb=814 unstable=0 bg_thresh=994 thresh=1988 gap=452 poll_thresh=20 ino=257 dd-2584 [001] 286.274236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-156% task_gap=-410% task_weight=98% bdi_bw=63784 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 286.286209: balance_dirty_state: bdi btrfs-1: dirty=722 wb=514 unstable=0 bg_thresh=988 thresh=1976 gap=740 poll_thresh=20 ino=257 dd-2584 [001] 286.286270: balance_dirty_state: bdi btrfs-1: dirty=722 wb=514 unstable=0 bg_thresh=990 thresh=1981 gap=745 poll_thresh=15 ino=257 dd-2584 [001] 286.286326: balance_dirty_state: bdi btrfs-1: dirty=747 wb=514 unstable=0 bg_thresh=990 thresh=1981 gap=720 poll_thresh=16 ino=257 dd-2584 [001] 286.286439: balance_dirty_state: bdi btrfs-1: dirty=772 wb=514 unstable=0 bg_thresh=993 thresh=1986 gap=700 poll_thresh=17 ino=257 dd-2584 [001] 286.286555: balance_dirty_state: bdi btrfs-1: dirty=822 wb=514 unstable=0 bg_thresh=995 thresh=1991 gap=655 poll_thresh=18 ino=257 dd-2584 [001] 286.286675: balance_dirty_state: bdi btrfs-1: dirty=847 wb=514 unstable=0 bg_thresh=994 thresh=1989 gap=628 poll_thresh=19 ino=257 dd-2584 [001] 286.286795: balance_dirty_state: bdi btrfs-1: dirty=872 wb=514 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=20 ino=257 dd-2584 [001] 286.286914: balance_dirty_state: bdi btrfs-1: dirty=897 wb=514 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=21 ino=257 dd-2584 [001] 286.287034: balance_dirty_state: bdi btrfs-1: dirty=947 wb=514 unstable=0 bg_thresh=995 thresh=1991 gap=530 poll_thresh=22 ino=257 dd-2584 [001] 286.287331: balance_dirty_state: bdi btrfs-1: dirty=972 wb=514 unstable=0 bg_thresh=995 thresh=1990 gap=504 poll_thresh=23 ino=257 dd-2584 [001] 286.287450: balance_dirty_state: bdi btrfs-1: dirty=997 wb=514 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=24 ino=257 dd-2584 [001] 286.287455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-361% task_weight=98% bdi_bw=63784 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 286.287471: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23664 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 286.289695: writeback_single_inode: bdi btrfs-1: ino=257 state= age=344 wrote=544 to_write=7648 dd-2584 [001] 286.294203: balance_dirty_state: bdi btrfs-1: dirty=472 wb=939 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=24 ino=257 dd-2584 [001] 286.294284: balance_dirty_state: bdi btrfs-1: dirty=497 wb=939 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=18 ino=257 dd-2584 [001] 286.294411: balance_dirty_state: bdi btrfs-1: dirty=522 wb=939 unstable=0 bg_thresh=997 thresh=1994 gap=533 poll_thresh=19 ino=257 dd-2584 [001] 286.294532: balance_dirty_state: bdi btrfs-1: dirty=547 wb=939 unstable=0 bg_thresh=996 thresh=1992 gap=506 poll_thresh=20 ino=257 dd-2584 [001] 286.294653: balance_dirty_state: bdi btrfs-1: dirty=597 wb=939 unstable=0 bg_thresh=995 thresh=1991 gap=455 poll_thresh=21 ino=257 dd-2584 [001] 286.294658: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-310% task_weight=98% bdi_bw=64244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 286.302293: balance_dirty_state: bdi btrfs-1: dirty=597 wb=814 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=21 ino=257 dd-2584 [001] 286.302421: balance_dirty_state: bdi btrfs-1: dirty=597 wb=814 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 286.302662: balance_dirty_state: bdi btrfs-1: dirty=647 wb=814 unstable=0 bg_thresh=995 thresh=1991 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 286.302897: balance_dirty_state: bdi btrfs-1: dirty=672 wb=814 unstable=0 bg_thresh=995 thresh=1990 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 286.303502: balance_dirty_state: bdi btrfs-1: dirty=697 wb=814 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 286.303511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=64244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 286.314289: balance_dirty_state: bdi btrfs-1: dirty=697 wb=589 unstable=0 bg_thresh=993 thresh=1987 gap=701 poll_thresh=19 ino=257 dd-2584 [001] 286.314426: balance_dirty_state: bdi btrfs-1: dirty=722 wb=589 unstable=0 bg_thresh=993 thresh=1986 gap=675 poll_thresh=14 ino=257 dd-2584 [001] 286.314545: balance_dirty_state: bdi btrfs-1: dirty=747 wb=589 unstable=0 bg_thresh=993 thresh=1986 gap=650 poll_thresh=15 ino=257 dd-2584 [001] 286.314666: balance_dirty_state: bdi btrfs-1: dirty=747 wb=589 unstable=0 bg_thresh=992 thresh=1985 gap=649 poll_thresh=16 ino=257 dd-2584 [001] 286.314899: balance_dirty_state: bdi btrfs-1: dirty=772 wb=589 unstable=0 bg_thresh=994 thresh=1989 gap=628 poll_thresh=17 ino=257 dd-2584 [001] 286.315137: balance_dirty_state: bdi btrfs-1: dirty=822 wb=589 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=18 ino=257 dd-2584 [001] 286.315370: balance_dirty_state: bdi btrfs-1: dirty=847 wb=589 unstable=0 bg_thresh=993 thresh=1987 gap=551 poll_thresh=19 ino=257 dd-2584 [001] 286.315607: balance_dirty_state: bdi btrfs-1: dirty=872 wb=589 unstable=0 bg_thresh=993 thresh=1986 gap=525 poll_thresh=20 ino=257 dd-2584 [001] 286.315841: balance_dirty_state: bdi btrfs-1: dirty=922 wb=589 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=21 ino=257 dd-2584 [001] 286.315850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=64244 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 286.326211: balance_dirty_state: bdi btrfs-1: dirty=922 wb=464 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=21 ino=257 dd-2584 [001] 286.326337: balance_dirty_state: bdi btrfs-1: dirty=922 wb=464 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=16 ino=257 dd-2584 [001] 286.326636: balance_dirty_state: bdi btrfs-1: dirty=947 wb=314 unstable=0 bg_thresh=994 thresh=1988 gap=727 poll_thresh=17 ino=257 dd-2584 [001] 286.326749: balance_dirty_state: bdi btrfs-1: dirty=997 wb=314 unstable=0 bg_thresh=996 thresh=1992 gap=681 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 286.326769: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23704 wrote=0 to_write=8192 dd-2584 [001] 286.326921: balance_dirty_state: bdi btrfs-1: dirty=997 wb=314 unstable=0 bg_thresh=995 thresh=1991 gap=680 poll_thresh=19 ino=257 dd-2584 [001] 286.327096: balance_dirty_state: bdi btrfs-1: dirty=972 wb=364 unstable=0 bg_thresh=995 thresh=1990 gap=654 poll_thresh=20 ino=257 dd-2584 [001] 286.327271: balance_dirty_state: bdi btrfs-1: dirty=972 wb=414 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=21 ino=257 dd-2584 [001] 286.327448: balance_dirty_state: bdi btrfs-1: dirty=972 wb=464 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=22 ino=257 dd-2584 [001] 286.327627: balance_dirty_state: bdi btrfs-1: dirty=947 wb=514 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=23 ino=257 dd-2584 [001] 286.327806: balance_dirty_state: bdi btrfs-1: dirty=922 wb=539 unstable=0 bg_thresh=995 thresh=1991 gap=530 poll_thresh=24 ino=257 dd-2584 [001] 286.328269: balance_dirty_state: bdi btrfs-1: dirty=822 wb=689 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=25 ino=257 dd-2584 [001] 286.328271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=64244 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 286.329068: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=736 to_write=7456 dd-2584 [001] 286.334351: balance_dirty_state: bdi btrfs-1: dirty=472 wb=914 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=25 ino=257 dd-2584 [001] 286.334476: balance_dirty_state: bdi btrfs-1: dirty=472 wb=914 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 286.334710: balance_dirty_state: bdi btrfs-1: dirty=522 wb=914 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=20 ino=257 dd-2584 [001] 286.334947: balance_dirty_state: bdi btrfs-1: dirty=547 wb=914 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=21 ino=257 dd-2584 [001] 286.335187: balance_dirty_state: bdi btrfs-1: dirty=572 wb=914 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=22 ino=257 dd-2584 [001] 286.335422: balance_dirty_state: bdi btrfs-1: dirty=597 wb=914 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=23 ino=257 dd-2584 [001] 286.335431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-353% task_weight=99% bdi_bw=64244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 286.342291: balance_dirty_state: bdi btrfs-1: dirty=597 wb=764 unstable=0 bg_thresh=995 thresh=1990 gap=629 poll_thresh=23 ino=257 dd-2584 [001] 286.342395: balance_dirty_state: bdi btrfs-1: dirty=622 wb=764 unstable=0 bg_thresh=991 thresh=1983 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 286.342576: balance_dirty_state: bdi btrfs-1: dirty=647 wb=764 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=18 ino=257 dd-2584 [001] 286.342755: balance_dirty_state: bdi btrfs-1: dirty=697 wb=764 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=19 ino=257 dd-2584 [001] 286.343201: balance_dirty_state: bdi btrfs-1: dirty=722 wb=764 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=20 ino=257 dd-2584 [001] 286.343318: balance_dirty_state: bdi btrfs-1: dirty=747 wb=764 unstable=0 bg_thresh=993 thresh=1987 gap=476 poll_thresh=21 ino=257 dd-2584 [001] 286.343323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=98% bdi_bw=64244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 286.350260: balance_dirty_state: bdi btrfs-1: dirty=747 wb=764 unstable=0 bg_thresh=992 thresh=1985 gap=474 poll_thresh=21 ino=257 dd-2584 [005] 286.350271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=64244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 286.362354: balance_dirty_state: bdi btrfs-1: dirty=747 wb=514 unstable=0 bg_thresh=993 thresh=1986 gap=725 poll_thresh=21 ino=257 dd-2584 [005] 286.362479: balance_dirty_state: bdi btrfs-1: dirty=772 wb=514 unstable=0 bg_thresh=993 thresh=1986 gap=700 poll_thresh=16 ino=257 dd-2584 [005] 286.362710: balance_dirty_state: bdi btrfs-1: dirty=797 wb=514 unstable=0 bg_thresh=998 thresh=1996 gap=685 poll_thresh=17 ino=257 dd-2584 [005] 286.362943: balance_dirty_state: bdi btrfs-1: dirty=822 wb=514 unstable=0 bg_thresh=1000 thresh=2001 gap=665 poll_thresh=18 ino=257 dd-2584 [005] 286.363177: balance_dirty_state: bdi btrfs-1: dirty=847 wb=514 unstable=0 bg_thresh=1003 thresh=2006 gap=645 poll_thresh=19 ino=257 dd-2584 [005] 286.363410: balance_dirty_state: bdi btrfs-1: dirty=897 wb=514 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=20 ino=257 dd-2584 [005] 286.363647: balance_dirty_state: bdi btrfs-1: dirty=922 wb=514 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=21 ino=257 dd-2584 [005] 286.364259: balance_dirty_state: bdi btrfs-1: dirty=947 wb=389 unstable=0 bg_thresh=1002 thresh=2005 gap=669 poll_thresh=22 ino=257 dd-2584 [005] 286.364496: balance_dirty_state: bdi btrfs-1: dirty=997 wb=389 unstable=0 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=23 ino=257 dd-2584 [005] 286.364727: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=389 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=24 ino=257 flush-btrfs-1-2586 [001] 286.364771: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23740 wrote=0 to_write=8192 dd-2584 [005] 286.364955: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=389 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=25 ino=257 dd-2584 [005] 286.365137: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=439 unstable=0 bg_thresh=1005 thresh=2011 gap=550 poll_thresh=26 ino=257 dd-2584 [005] 286.365317: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=489 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=27 ino=257 dd-2584 [005] 286.365319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=64244 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 286.366552: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=656 to_write=7536 dd-2584 [005] 286.370302: balance_dirty_state: bdi btrfs-1: dirty=472 wb=1039 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=27 ino=257 dd-2584 [005] 286.370311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=64244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 286.378292: balance_dirty_state: bdi btrfs-1: dirty=472 wb=889 unstable=0 bg_thresh=1003 thresh=2007 gap=646 poll_thresh=27 ino=257 dd-2584 [005] 286.378385: balance_dirty_state: bdi btrfs-1: dirty=472 wb=889 unstable=0 bg_thresh=1006 thresh=2012 gap=651 poll_thresh=20 ino=257 dd-2584 [005] 286.378505: balance_dirty_state: bdi btrfs-1: dirty=522 wb=889 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=21 ino=257 dd-2584 [005] 286.378624: balance_dirty_state: bdi btrfs-1: dirty=547 wb=889 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=22 ino=257 dd-2584 [005] 286.378922: balance_dirty_state: bdi btrfs-1: dirty=572 wb=889 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=23 ino=257 dd-2584 [005] 286.379039: balance_dirty_state: bdi btrfs-1: dirty=597 wb=889 unstable=0 bg_thresh=1003 thresh=2007 gap=521 poll_thresh=24 ino=257 dd-2584 [005] 286.379160: balance_dirty_state: bdi btrfs-1: dirty=647 wb=889 unstable=0 bg_thresh=1000 thresh=2001 gap=465 poll_thresh=25 ino=257 dd-2584 [005] 286.379165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=64244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 286.386338: balance_dirty_state: bdi btrfs-1: dirty=647 wb=789 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=25 ino=257 dd-2584 [005] 286.386404: balance_dirty_state: bdi btrfs-1: dirty=647 wb=789 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=19 ino=257 dd-2584 [005] 286.386522: balance_dirty_state: bdi btrfs-1: dirty=697 wb=789 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=20 ino=257 dd-2584 [005] 286.386638: balance_dirty_state: bdi btrfs-1: dirty=722 wb=789 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=21 ino=257 dd-2584 [005] 286.386643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=64244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 286.394343: balance_dirty_state: bdi btrfs-1: dirty=722 wb=539 unstable=0 bg_thresh=1001 thresh=2003 gap=742 poll_thresh=21 ino=257 dd-2584 [005] 286.394430: balance_dirty_state: bdi btrfs-1: dirty=747 wb=539 unstable=0 bg_thresh=1001 thresh=2002 gap=716 poll_thresh=16 ino=257 dd-2584 [005] 286.394549: balance_dirty_state: bdi btrfs-1: dirty=772 wb=539 unstable=0 bg_thresh=1003 thresh=2006 gap=695 poll_thresh=17 ino=257 dd-2584 [005] 286.394661: balance_dirty_state: bdi btrfs-1: dirty=797 wb=539 unstable=0 bg_thresh=1002 thresh=2005 gap=669 poll_thresh=18 ino=257 dd-2584 [005] 286.394946: balance_dirty_state: bdi btrfs-1: dirty=822 wb=539 unstable=0 bg_thresh=1002 thresh=2004 gap=643 poll_thresh=19 ino=257 dd-2584 [005] 286.395058: balance_dirty_state: bdi btrfs-1: dirty=872 wb=539 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=20 ino=257 dd-2584 [005] 286.395172: balance_dirty_state: bdi btrfs-1: dirty=897 wb=539 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=21 ino=257 dd-2584 [005] 286.395284: balance_dirty_state: bdi btrfs-1: dirty=922 wb=539 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=22 ino=257 dd-2584 [005] 286.395396: balance_dirty_state: bdi btrfs-1: dirty=972 wb=539 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=23 ino=257 dd-2584 [005] 286.395401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=64244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 286.402296: balance_dirty_state: bdi btrfs-1: dirty=972 wb=414 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=23 ino=257 dd-2584 [005] 286.402370: balance_dirty_state: bdi btrfs-1: dirty=972 wb=414 unstable=0 bg_thresh=1006 thresh=2013 gap=627 poll_thresh=17 ino=257 dd-2584 [005] 286.402490: balance_dirty_state: bdi btrfs-1: dirty=997 wb=414 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=18 ino=257 dd-2584 [005] 286.402611: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=414 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 286.402635: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23780 wrote=0 to_write=8192 dd-2584 [005] 286.403083: balance_dirty_state: bdi btrfs-1: dirty=997 wb=489 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=20 ino=257 dd-2584 [005] 286.403266: balance_dirty_state: bdi btrfs-1: dirty=972 wb=539 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=21 ino=257 dd-2584 [005] 286.403268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 286.404413: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=640 to_write=7552 dd-2584 [005] 286.410294: balance_dirty_state: bdi btrfs-1: dirty=472 wb=914 unstable=0 bg_thresh=1009 thresh=2019 gap=633 poll_thresh=21 ino=257 dd-2584 [005] 286.410366: balance_dirty_state: bdi btrfs-1: dirty=497 wb=914 unstable=0 bg_thresh=1009 thresh=2018 gap=607 poll_thresh=16 ino=257 dd-2584 [005] 286.410488: balance_dirty_state: bdi btrfs-1: dirty=522 wb=914 unstable=0 bg_thresh=1011 thresh=2022 gap=586 poll_thresh=17 ino=257 dd-2584 [005] 286.410606: balance_dirty_state: bdi btrfs-1: dirty=547 wb=914 unstable=0 bg_thresh=1010 thresh=2021 gap=560 poll_thresh=18 ino=257 dd-2584 [005] 286.410726: balance_dirty_state: bdi btrfs-1: dirty=597 wb=914 unstable=0 bg_thresh=1012 thresh=2025 gap=514 poll_thresh=19 ino=257 dd-2584 [005] 286.410845: balance_dirty_state: bdi btrfs-1: dirty=622 wb=914 unstable=0 bg_thresh=1009 thresh=2018 gap=482 poll_thresh=20 ino=257 dd-2584 [005] 286.410850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-181% task_weight=98% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 286.422269: balance_dirty_state: bdi btrfs-1: dirty=622 wb=664 unstable=0 bg_thresh=985 thresh=1970 gap=684 poll_thresh=20 ino=257 dd-2584 [005] 286.422343: balance_dirty_state: bdi btrfs-1: dirty=647 wb=664 unstable=0 bg_thresh=990 thresh=1981 gap=670 poll_thresh=15 ino=257 dd-2584 [005] 286.422423: balance_dirty_state: bdi btrfs-1: dirty=647 wb=664 unstable=0 bg_thresh=990 thresh=1981 gap=670 poll_thresh=16 ino=257 dd-2584 [005] 286.422558: balance_dirty_state: bdi btrfs-1: dirty=697 wb=664 unstable=0 bg_thresh=986 thresh=1972 gap=611 poll_thresh=17 ino=257 dd-2584 [005] 286.422869: balance_dirty_state: bdi btrfs-1: dirty=722 wb=664 unstable=0 bg_thresh=988 thresh=1977 gap=591 poll_thresh=18 ino=257 dd-2584 [005] 286.422990: balance_dirty_state: bdi btrfs-1: dirty=747 wb=664 unstable=0 bg_thresh=990 thresh=1981 gap=570 poll_thresh=19 ino=257 dd-2584 [005] 286.423111: balance_dirty_state: bdi btrfs-1: dirty=772 wb=664 unstable=0 bg_thresh=990 thresh=1981 gap=545 poll_thresh=20 ino=257 dd-2584 [005] 286.423235: balance_dirty_state: bdi btrfs-1: dirty=822 wb=664 unstable=0 bg_thresh=990 thresh=1980 gap=494 poll_thresh=21 ino=257 dd-2584 [005] 286.423241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 286.430238: balance_dirty_state: bdi btrfs-1: dirty=822 wb=514 unstable=0 bg_thresh=992 thresh=1984 gap=648 poll_thresh=21 ino=257 dd-2584 [005] 286.430305: balance_dirty_state: bdi btrfs-1: dirty=822 wb=514 unstable=0 bg_thresh=997 thresh=1995 gap=659 poll_thresh=16 ino=257 dd-2584 [005] 286.430425: balance_dirty_state: bdi btrfs-1: dirty=872 wb=514 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=17 ino=257 dd-2584 [005] 286.430558: balance_dirty_state: bdi btrfs-1: dirty=897 wb=514 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=18 ino=257 dd-2584 [005] 286.430677: balance_dirty_state: bdi btrfs-1: dirty=922 wb=514 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=19 ino=257 dd-2584 [005] 286.431043: balance_dirty_state: bdi btrfs-1: dirty=947 wb=489 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=20 ino=257 dd-2584 [005] 286.431171: balance_dirty_state: bdi btrfs-1: dirty=997 wb=489 unstable=0 bg_thresh=1000 thresh=2000 gap=514 poll_thresh=21 ino=257 dd-2584 [005] 286.431330: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=489 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=22 ino=257 dd-2584 [005] 286.431335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 286.431350: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23808 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 286.432620: writeback_single_inode: bdi btrfs-1: ino=257 state= age=136 wrote=544 to_write=7648 dd-2584 [005] 286.438360: balance_dirty_state: bdi btrfs-1: dirty=472 wb=914 unstable=0 bg_thresh=991 thresh=1983 gap=597 poll_thresh=22 ino=257 dd-2584 [005] 286.438434: balance_dirty_state: bdi btrfs-1: dirty=497 wb=914 unstable=0 bg_thresh=988 thresh=1977 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 286.438562: balance_dirty_state: bdi btrfs-1: dirty=522 wb=914 unstable=0 bg_thresh=990 thresh=1980 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 286.438686: balance_dirty_state: bdi btrfs-1: dirty=547 wb=914 unstable=0 bg_thresh=989 thresh=1978 gap=517 poll_thresh=18 ino=257 dd-2584 [005] 286.438811: balance_dirty_state: bdi btrfs-1: dirty=597 wb=914 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=19 ino=257 dd-2584 [005] 286.438816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.446386: balance_dirty_state: bdi btrfs-1: dirty=597 wb=914 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 286.446391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.454399: balance_dirty_state: bdi btrfs-1: dirty=597 wb=914 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 286.454411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.462261: balance_dirty_state: bdi btrfs-1: dirty=597 wb=789 unstable=0 bg_thresh=995 thresh=1991 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 286.462355: balance_dirty_state: bdi btrfs-1: dirty=622 wb=789 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 286.462430: balance_dirty_state: bdi btrfs-1: dirty=647 wb=789 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 286.462502: balance_dirty_state: bdi btrfs-1: dirty=647 wb=789 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 286.462871: balance_dirty_state: bdi btrfs-1: dirty=697 wb=789 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 286.463017: balance_dirty_state: bdi btrfs-1: dirty=722 wb=789 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 286.463022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.470279: balance_dirty_state: bdi btrfs-1: dirty=722 wb=589 unstable=0 bg_thresh=996 thresh=1993 gap=682 poll_thresh=18 ino=257 dd-2584 [004] 286.470505: balance_dirty_state: bdi btrfs-1: dirty=722 wb=589 unstable=0 bg_thresh=996 thresh=1993 gap=682 poll_thresh=13 ino=257 dd-2584 [004] 286.470681: balance_dirty_state: bdi btrfs-1: dirty=747 wb=589 unstable=0 bg_thresh=999 thresh=1998 gap=662 poll_thresh=14 ino=257 dd-2584 [004] 286.470857: balance_dirty_state: bdi btrfs-1: dirty=772 wb=589 unstable=0 bg_thresh=999 thresh=1998 gap=637 poll_thresh=15 ino=257 dd-2584 [004] 286.471029: balance_dirty_state: bdi btrfs-1: dirty=772 wb=589 unstable=0 bg_thresh=1001 thresh=2003 gap=642 poll_thresh=16 ino=257 dd-2584 [004] 286.471381: balance_dirty_state: bdi btrfs-1: dirty=822 wb=589 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=17 ino=257 dd-2584 [004] 286.471738: balance_dirty_state: bdi btrfs-1: dirty=847 wb=589 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=18 ino=257 dd-2584 [004] 286.472095: balance_dirty_state: bdi btrfs-1: dirty=872 wb=589 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=19 ino=257 dd-2584 [004] 286.472449: balance_dirty_state: bdi btrfs-1: dirty=897 wb=589 unstable=0 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=20 ino=257 dd-2584 [004] 286.473427: balance_dirty_state: bdi btrfs-1: dirty=947 wb=539 unstable=0 bg_thresh=1004 thresh=2008 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 286.473784: balance_dirty_state: bdi btrfs-1: dirty=972 wb=539 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=22 ino=257 dd-2584 [004] 286.473796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 286.478343: balance_dirty_state: bdi btrfs-1: dirty=972 wb=539 unstable=0 bg_thresh=997 thresh=1994 gap=483 poll_thresh=22 ino=257 dd-2584 [001] 286.478353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 286.486358: balance_dirty_state: bdi btrfs-1: dirty=972 wb=314 unstable=0 bg_thresh=995 thresh=1990 gap=704 poll_thresh=22 ino=257 dd-2584 [001] 286.486440: balance_dirty_state: bdi btrfs-1: dirty=972 wb=289 unstable=0 bg_thresh=995 thresh=1990 gap=729 poll_thresh=16 ino=257 dd-2584 [001] 286.486674: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=289 unstable=0 bg_thresh=997 thresh=1995 gap=684 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 286.486712: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23864 wrote=0 to_write=8192 dd-2584 [001] 286.487027: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=289 unstable=0 bg_thresh=1000 thresh=2000 gap=664 poll_thresh=18 ino=257 dd-2584 [001] 286.487398: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=339 unstable=0 bg_thresh=1002 thresh=2004 gap=643 poll_thresh=19 ino=257 dd-2584 [001] 286.487766: balance_dirty_state: bdi btrfs-1: dirty=997 wb=389 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=20 ino=257 dd-2584 [001] 286.488132: balance_dirty_state: bdi btrfs-1: dirty=997 wb=439 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=21 ino=257 dd-2584 [001] 286.488494: balance_dirty_state: bdi btrfs-1: dirty=972 wb=464 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=22 ino=257 dd-2584 [001] 286.489485: balance_dirty_state: bdi btrfs-1: dirty=872 wb=614 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=23 ino=257 dd-2584 [001] 286.489850: balance_dirty_state: bdi btrfs-1: dirty=872 wb=664 unstable=0 bg_thresh=1002 thresh=2004 gap=468 poll_thresh=24 ino=257 dd-2584 [001] 286.489854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-248% task_weight=100% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 286.491681: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=752 to_write=7440 dd-2584 [005] 286.494396: balance_dirty_state: bdi btrfs-1: dirty=497 wb=914 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=24 ino=257 dd-2584 [005] 286.494508: balance_dirty_state: bdi btrfs-1: dirty=497 wb=914 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=18 ino=257 dd-2584 [005] 286.494748: balance_dirty_state: bdi btrfs-1: dirty=522 wb=914 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=19 ino=257 dd-2584 [005] 286.494982: balance_dirty_state: bdi btrfs-1: dirty=572 wb=914 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=20 ino=257 dd-2584 [005] 286.495221: balance_dirty_state: bdi btrfs-1: dirty=597 wb=914 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=21 ino=257 dd-2584 [005] 286.495230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-110% task_weight=101% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 286.502400: balance_dirty_state: bdi btrfs-1: dirty=597 wb=764 unstable=0 bg_thresh=1003 thresh=2007 gap=646 poll_thresh=21 ino=257 dd-2584 [005] 286.502482: balance_dirty_state: bdi btrfs-1: dirty=622 wb=739 unstable=0 bg_thresh=1000 thresh=2000 gap=639 poll_thresh=16 ino=257 dd-2584 [005] 286.502609: balance_dirty_state: bdi btrfs-1: dirty=647 wb=739 unstable=0 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=17 ino=257 dd-2584 [005] 286.502729: balance_dirty_state: bdi btrfs-1: dirty=672 wb=739 unstable=0 bg_thresh=1004 thresh=2009 gap=598 poll_thresh=18 ino=257 dd-2584 [005] 286.503028: balance_dirty_state: bdi btrfs-1: dirty=697 wb=739 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=19 ino=257 dd-2584 [005] 286.503145: balance_dirty_state: bdi btrfs-1: dirty=747 wb=739 unstable=0 bg_thresh=1006 thresh=2012 gap=526 poll_thresh=20 ino=257 dd-2584 [005] 286.503262: balance_dirty_state: bdi btrfs-1: dirty=772 wb=739 unstable=0 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=21 ino=257 dd-2584 [005] 286.503266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=64812 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 286.510384: balance_dirty_state: bdi btrfs-1: dirty=772 wb=739 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=21 ino=257 dd-2584 [005] 286.510394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=64224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.518321: balance_dirty_state: bdi btrfs-1: dirty=772 wb=489 unstable=0 bg_thresh=1002 thresh=2004 gap=743 poll_thresh=21 ino=257 dd-2584 [004] 286.518444: balance_dirty_state: bdi btrfs-1: dirty=797 wb=489 unstable=0 bg_thresh=1002 thresh=2004 gap=718 poll_thresh=16 ino=257 dd-2584 [004] 286.518673: balance_dirty_state: bdi btrfs-1: dirty=822 wb=489 unstable=0 bg_thresh=1004 thresh=2009 gap=698 poll_thresh=17 ino=257 dd-2584 [004] 286.518903: balance_dirty_state: bdi btrfs-1: dirty=847 wb=489 unstable=0 bg_thresh=1009 thresh=2019 gap=683 poll_thresh=18 ino=257 dd-2584 [004] 286.519139: balance_dirty_state: bdi btrfs-1: dirty=897 wb=489 unstable=0 bg_thresh=1009 thresh=2018 gap=632 poll_thresh=19 ino=257 dd-2584 [004] 286.519372: balance_dirty_state: bdi btrfs-1: dirty=922 wb=489 unstable=0 bg_thresh=1008 thresh=2017 gap=606 poll_thresh=20 ino=257 dd-2584 [004] 286.519968: balance_dirty_state: bdi btrfs-1: dirty=947 wb=489 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=21 ino=257 dd-2584 [004] 286.520204: balance_dirty_state: bdi btrfs-1: dirty=972 wb=489 unstable=0 bg_thresh=1010 thresh=2020 gap=559 poll_thresh=22 ino=257 dd-2584 [004] 286.520440: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=489 unstable=0 bg_thresh=1009 thresh=2019 gap=508 poll_thresh=23 ino=257 flush-btrfs-1-2586 [001] 286.520495: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23896 wrote=0 to_write=8192 dd-2584 [004] 286.520688: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=489 unstable=0 bg_thresh=1009 thresh=2018 gap=482 poll_thresh=24 ino=257 dd-2584 [004] 286.520691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-181% task_weight=98% bdi_bw=64224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 286.522284: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=560 to_write=7632 dd-2584 [000] 286.526295: balance_dirty_state: bdi btrfs-1: dirty=472 wb=939 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=24 ino=257 dd-2584 [000] 286.526482: balance_dirty_state: bdi btrfs-1: dirty=497 wb=939 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=18 ino=257 dd-2584 [000] 286.526841: balance_dirty_state: bdi btrfs-1: dirty=522 wb=939 unstable=0 bg_thresh=1007 thresh=2014 gap=553 poll_thresh=19 ino=257 dd-2584 [000] 286.527201: balance_dirty_state: bdi btrfs-1: dirty=547 wb=939 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=20 ino=257 dd-2584 [000] 286.527478: balance_dirty_state: bdi btrfs-1: dirty=597 wb=939 unstable=0 bg_thresh=1008 thresh=2016 gap=480 poll_thresh=21 ino=257 dd-2584 [000] 286.527487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=64224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 286.534323: balance_dirty_state: bdi btrfs-1: dirty=597 wb=814 unstable=0 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=21 ino=257 dd-2584 [000] 286.534450: balance_dirty_state: bdi btrfs-1: dirty=597 wb=814 unstable=0 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=16 ino=257 dd-2584 [000] 286.535047: balance_dirty_state: bdi btrfs-1: dirty=647 wb=814 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=17 ino=257 dd-2584 [000] 286.535282: balance_dirty_state: bdi btrfs-1: dirty=672 wb=814 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=18 ino=257 dd-2584 [000] 286.535532: balance_dirty_state: bdi btrfs-1: dirty=697 wb=814 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=19 ino=257 dd-2584 [000] 286.535543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=64224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 286.542332: balance_dirty_state: bdi btrfs-1: dirty=697 wb=689 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=19 ino=257 dd-2584 [000] 286.542414: balance_dirty_state: bdi btrfs-1: dirty=722 wb=689 unstable=0 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=14 ino=257 dd-2584 [000] 286.542497: balance_dirty_state: bdi btrfs-1: dirty=722 wb=689 unstable=0 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=15 ino=257 dd-2584 [000] 286.542575: balance_dirty_state: bdi btrfs-1: dirty=747 wb=689 unstable=0 bg_thresh=1009 thresh=2018 gap=582 poll_thresh=16 ino=257 dd-2584 [000] 286.542749: balance_dirty_state: bdi btrfs-1: dirty=772 wb=689 unstable=0 bg_thresh=1005 thresh=2011 gap=550 poll_thresh=17 ino=257 dd-2584 [000] 286.544913: balance_dirty_state: bdi btrfs-1: dirty=822 wb=689 unstable=0 bg_thresh=1012 thresh=2025 gap=514 poll_thresh=18 ino=257 dd-2584 [000] 286.548943: balance_dirty_state: bdi btrfs-1: dirty=847 wb=689 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=19 ino=257 dd-2584 [000] 286.548949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=64224 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 286.554377: balance_dirty_state: bdi btrfs-1: dirty=847 wb=564 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=19 ino=257 dd-2584 [001] 286.554451: balance_dirty_state: bdi btrfs-1: dirty=872 wb=564 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=14 ino=257 dd-2584 [001] 286.554516: balance_dirty_state: bdi btrfs-1: dirty=872 wb=564 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 286.554760: balance_dirty_state: bdi btrfs-1: dirty=897 wb=564 unstable=0 bg_thresh=998 thresh=1996 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 286.554880: balance_dirty_state: bdi btrfs-1: dirty=922 wb=564 unstable=0 bg_thresh=997 thresh=1995 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 286.555001: balance_dirty_state: bdi btrfs-1: dirty=972 wb=564 unstable=0 bg_thresh=999 thresh=1999 gap=463 poll_thresh=18 ino=257 dd-2584 [001] 286.555006: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=64224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 286.566283: balance_dirty_state: bdi btrfs-1: dirty=972 wb=339 unstable=0 bg_thresh=998 thresh=1997 gap=686 poll_thresh=18 ino=257 dd-2584 [001] 286.566346: balance_dirty_state: bdi btrfs-1: dirty=972 wb=339 unstable=0 bg_thresh=998 thresh=1997 gap=686 poll_thresh=13 ino=257 dd-2584 [001] 286.566404: balance_dirty_state: bdi btrfs-1: dirty=997 wb=339 unstable=0 bg_thresh=1001 thresh=2002 gap=666 poll_thresh=14 ino=257 dd-2584 [001] 286.566461: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=339 unstable=0 bg_thresh=1003 thresh=2007 gap=646 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 286.566482: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23944 wrote=0 to_write=8192 dd-2584 [001] 286.566549: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=339 unstable=0 bg_thresh=1003 thresh=2007 gap=646 poll_thresh=16 ino=257 dd-2584 [001] 286.566722: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=364 unstable=0 bg_thresh=1004 thresh=2009 gap=623 poll_thresh=17 ino=257 dd-2584 [001] 286.566906: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=414 unstable=0 bg_thresh=1006 thresh=2013 gap=577 poll_thresh=18 ino=257 dd-2584 [001] 286.567093: balance_dirty_state: bdi btrfs-1: dirty=997 wb=464 unstable=0 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=19 ino=257 dd-2584 [001] 286.567583: balance_dirty_state: bdi btrfs-1: dirty=897 wb=589 unstable=0 bg_thresh=1005 thresh=2011 gap=525 poll_thresh=20 ino=257 dd-2584 [001] 286.567766: balance_dirty_state: bdi btrfs-1: dirty=897 wb=639 unstable=0 bg_thresh=1007 thresh=2015 gap=479 poll_thresh=21 ino=257 dd-2584 [001] 286.567768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=64224 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 286.568664: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=704 to_write=7488 dd-2584 [001] 286.574349: balance_dirty_state: bdi btrfs-1: dirty=497 wb=914 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=21 ino=257 dd-2584 [001] 286.574434: balance_dirty_state: bdi btrfs-1: dirty=497 wb=914 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 286.574550: balance_dirty_state: bdi btrfs-1: dirty=522 wb=914 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=17 ino=257 dd-2584 [001] 286.574667: balance_dirty_state: bdi btrfs-1: dirty=572 wb=914 unstable=0 bg_thresh=999 thresh=1998 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 286.574784: balance_dirty_state: bdi btrfs-1: dirty=597 wb=914 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 286.574788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=64224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 286.582399: balance_dirty_state: bdi btrfs-1: dirty=597 wb=714 unstable=0 bg_thresh=996 thresh=1992 gap=681 poll_thresh=19 ino=257 dd-2584 [001] 286.582471: balance_dirty_state: bdi btrfs-1: dirty=622 wb=714 unstable=0 bg_thresh=998 thresh=1997 gap=661 poll_thresh=14 ino=257 dd-2584 [001] 286.582533: balance_dirty_state: bdi btrfs-1: dirty=622 wb=714 unstable=0 bg_thresh=995 thresh=1991 gap=655 poll_thresh=15 ino=257 dd-2584 [001] 286.582596: balance_dirty_state: bdi btrfs-1: dirty=647 wb=714 unstable=0 bg_thresh=995 thresh=1990 gap=629 poll_thresh=16 ino=257 dd-2584 [001] 286.582720: balance_dirty_state: bdi btrfs-1: dirty=672 wb=714 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=17 ino=257 dd-2584 [001] 286.583025: balance_dirty_state: bdi btrfs-1: dirty=722 wb=714 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=18 ino=257 dd-2584 [001] 286.583145: balance_dirty_state: bdi btrfs-1: dirty=747 wb=714 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=19 ino=257 dd-2584 [001] 286.583262: balance_dirty_state: bdi btrfs-1: dirty=772 wb=714 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=20 ino=257 dd-2584 [001] 286.583381: balance_dirty_state: bdi btrfs-1: dirty=797 wb=714 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=21 ino=257 dd-2584 [001] 286.583385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=98% bdi_bw=64224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.590382: balance_dirty_state: bdi btrfs-1: dirty=797 wb=589 unstable=0 bg_thresh=995 thresh=1990 gap=604 poll_thresh=21 ino=257 dd-2584 [004] 286.590456: balance_dirty_state: bdi btrfs-1: dirty=822 wb=589 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 286.590572: balance_dirty_state: bdi btrfs-1: dirty=847 wb=589 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 286.590684: balance_dirty_state: bdi btrfs-1: dirty=872 wb=589 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 286.590799: balance_dirty_state: bdi btrfs-1: dirty=897 wb=589 unstable=0 bg_thresh=999 thresh=1998 gap=512 poll_thresh=19 ino=257 dd-2584 [004] 286.590911: balance_dirty_state: bdi btrfs-1: dirty=947 wb=589 unstable=0 bg_thresh=998 thresh=1997 gap=461 poll_thresh=20 ino=257 dd-2584 [004] 286.590915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-351% task_weight=99% bdi_bw=64224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.598380: balance_dirty_state: bdi btrfs-1: dirty=947 wb=464 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=20 ino=257 dd-2584 [004] 286.598674: balance_dirty_state: bdi btrfs-1: dirty=947 wb=464 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 286.598742: balance_dirty_state: bdi btrfs-1: dirty=972 wb=464 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 286.598878: balance_dirty_state: bdi btrfs-1: dirty=997 wb=464 unstable=0 bg_thresh=999 thresh=1999 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 286.599017: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=464 unstable=0 bg_thresh=999 thresh=1998 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 286.599022: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-349% task_weight=98% bdi_bw=64224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 286.599098: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23976 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 286.600876: writeback_single_inode: bdi btrfs-1: ino=257 state= age=160 wrote=560 to_write=7632 dd-2584 [004] 286.606370: balance_dirty_state: bdi btrfs-1: dirty=497 wb=914 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=18 ino=257 dd-2584 [004] 286.606496: balance_dirty_state: bdi btrfs-1: dirty=497 wb=914 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 286.606568: balance_dirty_state: bdi btrfs-1: dirty=522 wb=914 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 286.606631: balance_dirty_state: bdi btrfs-1: dirty=522 wb=914 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 286.606687: balance_dirty_state: bdi btrfs-1: dirty=547 wb=914 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 286.606800: balance_dirty_state: bdi btrfs-1: dirty=572 wb=914 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 286.606914: balance_dirty_state: bdi btrfs-1: dirty=622 wb=914 unstable=0 bg_thresh=1001 thresh=2002 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 286.606918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-146% task_gap=-392% task_weight=99% bdi_bw=64224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.614404: balance_dirty_state: bdi btrfs-1: dirty=622 wb=789 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 286.614479: balance_dirty_state: bdi btrfs-1: dirty=622 wb=789 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 286.614541: balance_dirty_state: bdi btrfs-1: dirty=647 wb=789 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 286.614789: balance_dirty_state: bdi btrfs-1: dirty=672 wb=789 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 286.614850: balance_dirty_state: bdi btrfs-1: dirty=672 wb=789 unstable=0 bg_thresh=1001 thresh=2003 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 286.614971: balance_dirty_state: bdi btrfs-1: dirty=722 wb=789 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 286.614976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.626324: balance_dirty_state: bdi btrfs-1: dirty=722 wb=614 unstable=0 bg_thresh=999 thresh=1999 gap=663 poll_thresh=17 ino=257 dd-2584 [004] 286.626417: balance_dirty_state: bdi btrfs-1: dirty=722 wb=614 unstable=0 bg_thresh=999 thresh=1999 gap=663 poll_thresh=13 ino=257 dd-2584 [004] 286.626477: balance_dirty_state: bdi btrfs-1: dirty=747 wb=614 unstable=0 bg_thresh=1002 thresh=2004 gap=643 poll_thresh=14 ino=257 dd-2584 [004] 286.626539: balance_dirty_state: bdi btrfs-1: dirty=747 wb=614 unstable=0 bg_thresh=1001 thresh=2003 gap=642 poll_thresh=15 ino=257 dd-2584 [004] 286.626599: balance_dirty_state: bdi btrfs-1: dirty=772 wb=614 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=16 ino=257 dd-2584 [004] 286.626719: balance_dirty_state: bdi btrfs-1: dirty=797 wb=614 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=17 ino=257 dd-2584 [004] 286.626840: balance_dirty_state: bdi btrfs-1: dirty=847 wb=614 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 286.626962: balance_dirty_state: bdi btrfs-1: dirty=872 wb=614 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 286.627083: balance_dirty_state: bdi btrfs-1: dirty=897 wb=614 unstable=0 bg_thresh=999 thresh=1998 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 286.627088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 286.634346: balance_dirty_state: bdi btrfs-1: dirty=897 wb=339 unstable=0 bg_thresh=992 thresh=1985 gap=749 poll_thresh=20 ino=257 dd-2584 [004] 286.634591: balance_dirty_state: bdi btrfs-1: dirty=922 wb=339 unstable=0 bg_thresh=992 thresh=1985 gap=724 poll_thresh=15 ino=257 dd-2584 [004] 286.634648: balance_dirty_state: bdi btrfs-1: dirty=922 wb=339 unstable=0 bg_thresh=995 thresh=1990 gap=729 poll_thresh=16 ino=257 dd-2584 [004] 286.634757: balance_dirty_state: bdi btrfs-1: dirty=972 wb=339 unstable=0 bg_thresh=997 thresh=1995 gap=684 poll_thresh=17 ino=257 dd-2584 [004] 286.634869: balance_dirty_state: bdi btrfs-1: dirty=997 wb=339 unstable=0 bg_thresh=1000 thresh=2000 gap=664 poll_thresh=18 ino=257 dd-2584 [004] 286.634983: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=339 unstable=0 bg_thresh=1002 thresh=2004 gap=643 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 286.635042: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24012 wrote=0 to_write=8192 dd-2584 [004] 286.635110: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=339 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=20 ino=257 dd-2584 [004] 286.635235: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=364 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=21 ino=257 dd-2584 [004] 286.635363: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=414 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=22 ino=257 dd-2584 [004] 286.635488: balance_dirty_state: bdi btrfs-1: dirty=997 wb=464 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=23 ino=257 dd-2584 [004] 286.635781: balance_dirty_state: bdi btrfs-1: dirty=922 wb=589 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=24 ino=257 dd-2584 [004] 286.635783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 286.636728: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=704 to_write=7488 dd-2584 [000] 286.642334: balance_dirty_state: bdi btrfs-1: dirty=497 wb=914 unstable=0 bg_thresh=989 thresh=1979 gap=568 poll_thresh=24 ino=257 dd-2584 [000] 286.642423: balance_dirty_state: bdi btrfs-1: dirty=522 wb=914 unstable=0 bg_thresh=992 thresh=1985 gap=549 poll_thresh=18 ino=257 dd-2584 [000] 286.642601: balance_dirty_state: bdi btrfs-1: dirty=547 wb=914 unstable=0 bg_thresh=992 thresh=1984 gap=523 poll_thresh=19 ino=257 dd-2584 [000] 286.642773: balance_dirty_state: bdi btrfs-1: dirty=572 wb=914 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=20 ino=257 dd-2584 [000] 286.642952: balance_dirty_state: bdi btrfs-1: dirty=597 wb=914 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=21 ino=257 dd-2584 [000] 286.642961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.650362: balance_dirty_state: bdi btrfs-1: dirty=597 wb=789 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=21 ino=257 dd-2584 [004] 286.650429: balance_dirty_state: bdi btrfs-1: dirty=597 wb=789 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=16 ino=257 dd-2584 [004] 286.650539: balance_dirty_state: bdi btrfs-1: dirty=647 wb=789 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 286.650653: balance_dirty_state: bdi btrfs-1: dirty=672 wb=789 unstable=0 bg_thresh=1009 thresh=2018 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 286.650767: balance_dirty_state: bdi btrfs-1: dirty=697 wb=789 unstable=0 bg_thresh=1008 thresh=2017 gap=531 poll_thresh=19 ino=257 dd-2584 [004] 286.651054: balance_dirty_state: bdi btrfs-1: dirty=722 wb=789 unstable=0 bg_thresh=1008 thresh=2016 gap=505 poll_thresh=20 ino=257 dd-2584 [004] 286.651167: balance_dirty_state: bdi btrfs-1: dirty=772 wb=789 unstable=0 bg_thresh=1007 thresh=2015 gap=454 poll_thresh=21 ino=257 dd-2584 [004] 286.651173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.658309: balance_dirty_state: bdi btrfs-1: dirty=772 wb=739 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=21 ino=257 dd-2584 [004] 286.658315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=98% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.666332: balance_dirty_state: bdi btrfs-1: dirty=772 wb=614 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=21 ino=257 dd-2584 [004] 286.666408: balance_dirty_state: bdi btrfs-1: dirty=772 wb=614 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=16 ino=257 dd-2584 [004] 286.666517: balance_dirty_state: bdi btrfs-1: dirty=822 wb=614 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 286.666626: balance_dirty_state: bdi btrfs-1: dirty=847 wb=614 unstable=0 bg_thresh=1009 thresh=2018 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 286.666740: balance_dirty_state: bdi btrfs-1: dirty=872 wb=614 unstable=0 bg_thresh=1008 thresh=2017 gap=531 poll_thresh=19 ino=257 dd-2584 [004] 286.666852: balance_dirty_state: bdi btrfs-1: dirty=922 wb=614 unstable=0 bg_thresh=1008 thresh=2016 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 286.666856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.674339: balance_dirty_state: bdi btrfs-1: dirty=922 wb=489 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=20 ino=257 dd-2584 [004] 286.674414: balance_dirty_state: bdi btrfs-1: dirty=922 wb=489 unstable=0 bg_thresh=1002 thresh=2005 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 286.674469: balance_dirty_state: bdi btrfs-1: dirty=947 wb=489 unstable=0 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 286.674749: balance_dirty_state: bdi btrfs-1: dirty=972 wb=489 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 286.674865: balance_dirty_state: bdi btrfs-1: dirty=997 wb=489 unstable=0 bg_thresh=1007 thresh=2014 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 286.675035: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=489 unstable=0 bg_thresh=1006 thresh=2013 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 286.675040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 286.675098: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24052 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 286.676453: writeback_single_inode: bdi btrfs-1: ino=257 state= age=68 wrote=560 to_write=7632 dd-2584 [004] 286.682359: balance_dirty_state: bdi btrfs-1: dirty=472 wb=789 unstable=0 bg_thresh=1004 thresh=2009 gap=748 poll_thresh=19 ino=257 dd-2584 [004] 286.682468: balance_dirty_state: bdi btrfs-1: dirty=472 wb=789 unstable=0 bg_thresh=1001 thresh=2003 gap=742 poll_thresh=14 ino=257 dd-2584 [004] 286.682532: balance_dirty_state: bdi btrfs-1: dirty=497 wb=789 unstable=0 bg_thresh=1004 thresh=2008 gap=722 poll_thresh=15 ino=257 dd-2584 [004] 286.682624: balance_dirty_state: bdi btrfs-1: dirty=522 wb=789 unstable=0 bg_thresh=1003 thresh=2007 gap=696 poll_thresh=16 ino=257 dd-2584 [004] 286.682775: balance_dirty_state: bdi btrfs-1: dirty=547 wb=789 unstable=0 bg_thresh=1003 thresh=2006 gap=670 poll_thresh=17 ino=257 dd-2584 [004] 286.682891: balance_dirty_state: bdi btrfs-1: dirty=572 wb=789 unstable=0 bg_thresh=1002 thresh=2005 gap=644 poll_thresh=18 ino=257 dd-2584 [004] 286.683006: balance_dirty_state: bdi btrfs-1: dirty=597 wb=789 unstable=0 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 286.683167: balance_dirty_state: bdi btrfs-1: dirty=647 wb=789 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=20 ino=257 dd-2584 [004] 286.683536: balance_dirty_state: bdi btrfs-1: dirty=672 wb=789 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=21 ino=257 dd-2584 [004] 286.683654: balance_dirty_state: bdi btrfs-1: dirty=697 wb=789 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=22 ino=257 dd-2584 [004] 286.683779: balance_dirty_state: bdi btrfs-1: dirty=747 wb=789 unstable=0 bg_thresh=1002 thresh=2005 gap=469 poll_thresh=23 ino=257 dd-2584 [004] 286.683785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 286.692482: balance_dirty_state: bdi btrfs-1: dirty=747 wb=639 unstable=0 bg_thresh=1001 thresh=2002 gap=616 poll_thresh=23 ino=257 dd-2584 [002] 286.692548: balance_dirty_state: bdi btrfs-1: dirty=747 wb=639 unstable=0 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=17 ino=257 dd-2584 [002] 286.692665: balance_dirty_state: bdi btrfs-1: dirty=797 wb=639 unstable=0 bg_thresh=1006 thresh=2012 gap=576 poll_thresh=18 ino=257 dd-2584 [002] 286.692781: balance_dirty_state: bdi btrfs-1: dirty=822 wb=639 unstable=0 bg_thresh=1008 thresh=2017 gap=556 poll_thresh=19 ino=257 dd-2584 [002] 286.692904: balance_dirty_state: bdi btrfs-1: dirty=847 wb=639 unstable=0 bg_thresh=1008 thresh=2016 gap=530 poll_thresh=20 ino=257 dd-2584 [002] 286.693023: balance_dirty_state: bdi btrfs-1: dirty=897 wb=639 unstable=0 bg_thresh=1010 thresh=2020 gap=484 poll_thresh=21 ino=257 dd-2584 [002] 286.693028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-272% task_weight=98% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 286.698385: balance_dirty_state: bdi btrfs-1: dirty=897 wb=639 unstable=0 bg_thresh=1011 thresh=2022 gap=486 poll_thresh=21 ino=257 dd-2584 [006] 286.698391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 286.707486: balance_dirty_state: bdi btrfs-1: dirty=922 wb=439 unstable=0 bg_thresh=991 thresh=1982 gap=621 poll_thresh=21 ino=257 dd-2584 [002] 286.707557: balance_dirty_state: bdi btrfs-1: dirty=922 wb=439 unstable=0 bg_thresh=991 thresh=1982 gap=621 poll_thresh=16 ino=257 dd-2584 [002] 286.707866: balance_dirty_state: bdi btrfs-1: dirty=972 wb=439 unstable=0 bg_thresh=983 thresh=1967 gap=556 poll_thresh=17 ino=257 dd-2584 [002] 286.708003: balance_dirty_state: bdi btrfs-1: dirty=997 wb=439 unstable=0 bg_thresh=988 thresh=1977 gap=541 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 286.708023: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24084 wrote=0 to_write=8192 dd-2584 [002] 286.708164: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=339 unstable=0 bg_thresh=981 thresh=1963 gap=602 poll_thresh=19 ino=257 dd-2584 [002] 286.708299: balance_dirty_state: bdi btrfs-1: dirty=997 wb=364 unstable=0 bg_thresh=984 thresh=1968 gap=607 poll_thresh=20 ino=257 dd-2584 [002] 286.708431: balance_dirty_state: bdi btrfs-1: dirty=997 wb=414 unstable=0 bg_thresh=983 thresh=1966 gap=555 poll_thresh=21 ino=257 dd-2584 [002] 286.708567: balance_dirty_state: bdi btrfs-1: dirty=972 wb=464 unstable=0 bg_thresh=987 thresh=1975 gap=539 poll_thresh=22 ino=257 dd-2584 [002] 286.708699: balance_dirty_state: bdi btrfs-1: dirty=972 wb=489 unstable=0 bg_thresh=986 thresh=1973 gap=512 poll_thresh=23 ino=257 dd-2584 [002] 286.708831: balance_dirty_state: bdi btrfs-1: dirty=947 wb=539 unstable=0 bg_thresh=989 thresh=1978 gap=492 poll_thresh=24 ino=257 dd-2584 [002] 286.708833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-142% task_gap=-384% task_weight=98% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 286.710426: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=688 to_write=7504 dd-2584 [002] 286.714343: balance_dirty_state: bdi btrfs-1: dirty=497 wb=989 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=24 ino=257 dd-2584 [002] 286.714594: balance_dirty_state: bdi btrfs-1: dirty=522 wb=989 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 286.714599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-362% task_weight=98% bdi_bw=64732 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 286.722452: balance_dirty_state: bdi btrfs-1: dirty=522 wb=864 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 286.722526: balance_dirty_state: bdi btrfs-1: dirty=547 wb=864 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=13 ino=257 dd-2584 [006] 286.722588: balance_dirty_state: bdi btrfs-1: dirty=547 wb=864 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=14 ino=257 dd-2584 [006] 286.722648: balance_dirty_state: bdi btrfs-1: dirty=572 wb=864 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 286.722713: balance_dirty_state: bdi btrfs-1: dirty=597 wb=864 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 286.722840: balance_dirty_state: bdi btrfs-1: dirty=622 wb=864 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=17 ino=257 dd-2584 [006] 286.722967: balance_dirty_state: bdi btrfs-1: dirty=647 wb=864 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 286.722972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-150% task_gap=-399% task_weight=99% bdi_bw=65092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 286.730398: balance_dirty_state: bdi btrfs-1: dirty=647 wb=689 unstable=0 bg_thresh=995 thresh=1990 gap=654 poll_thresh=18 ino=257 dd-2584 [006] 286.730470: balance_dirty_state: bdi btrfs-1: dirty=672 wb=689 unstable=0 bg_thresh=997 thresh=1995 gap=634 poll_thresh=13 ino=257 dd-2584 [006] 286.730535: balance_dirty_state: bdi btrfs-1: dirty=697 wb=689 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=14 ino=257 dd-2584 [006] 286.730599: balance_dirty_state: bdi btrfs-1: dirty=697 wb=689 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=15 ino=257 dd-2584 [006] 286.730663: balance_dirty_state: bdi btrfs-1: dirty=722 wb=689 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 286.730794: balance_dirty_state: bdi btrfs-1: dirty=747 wb=689 unstable=0 bg_thresh=996 thresh=1992 gap=556 poll_thresh=17 ino=257 dd-2584 [006] 286.731116: balance_dirty_state: bdi btrfs-1: dirty=772 wb=689 unstable=0 bg_thresh=995 thresh=1991 gap=530 poll_thresh=18 ino=257 dd-2584 [006] 286.731245: balance_dirty_state: bdi btrfs-1: dirty=822 wb=689 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 286.731249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-353% task_weight=99% bdi_bw=65092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 286.738418: balance_dirty_state: bdi btrfs-1: dirty=822 wb=564 unstable=0 bg_thresh=991 thresh=1983 gap=597 poll_thresh=19 ino=257 dd-2584 [006] 286.738536: balance_dirty_state: bdi btrfs-1: dirty=822 wb=564 unstable=0 bg_thresh=988 thresh=1977 gap=591 poll_thresh=14 ino=257 dd-2584 [006] 286.738594: balance_dirty_state: bdi btrfs-1: dirty=847 wb=564 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 286.738652: balance_dirty_state: bdi btrfs-1: dirty=872 wb=564 unstable=0 bg_thresh=990 thresh=1981 gap=545 poll_thresh=16 ino=257 dd-2584 [006] 286.738764: balance_dirty_state: bdi btrfs-1: dirty=897 wb=564 unstable=0 bg_thresh=990 thresh=1980 gap=519 poll_thresh=17 ino=257 dd-2584 [006] 286.738878: balance_dirty_state: bdi btrfs-1: dirty=922 wb=564 unstable=0 bg_thresh=989 thresh=1979 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 286.738882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-328% task_weight=99% bdi_bw=65092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 286.746453: balance_dirty_state: bdi btrfs-1: dirty=922 wb=439 unstable=0 bg_thresh=990 thresh=1980 gap=619 poll_thresh=18 ino=257 dd-2584 [006] 286.746527: balance_dirty_state: bdi btrfs-1: dirty=947 wb=439 unstable=0 bg_thresh=992 thresh=1985 gap=599 poll_thresh=13 ino=257 dd-2584 [006] 286.746588: balance_dirty_state: bdi btrfs-1: dirty=947 wb=439 unstable=0 bg_thresh=989 thresh=1979 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 286.746650: balance_dirty_state: bdi btrfs-1: dirty=972 wb=439 unstable=0 bg_thresh=992 thresh=1984 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 286.746712: balance_dirty_state: bdi btrfs-1: dirty=997 wb=439 unstable=0 bg_thresh=991 thresh=1983 gap=547 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 286.746747: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24124 wrote=0 to_write=8192 dd-2584 [006] 286.746841: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=439 unstable=0 bg_thresh=991 thresh=1982 gap=521 poll_thresh=17 ino=257 dd-2584 [006] 286.747157: balance_dirty_state: bdi btrfs-1: dirty=897 wb=589 unstable=0 bg_thresh=990 thresh=1981 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 286.747159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-373% task_weight=99% bdi_bw=65092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 286.748874: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=544 to_write=7648 dd-2584 [006] 286.754526: balance_dirty_state: bdi btrfs-1: dirty=497 wb=864 unstable=0 bg_thresh=991 thresh=1983 gap=622 poll_thresh=18 ino=257 dd-2584 [006] 286.754648: balance_dirty_state: bdi btrfs-1: dirty=522 wb=864 unstable=0 bg_thresh=991 thresh=1982 gap=596 poll_thresh=13 ino=257 dd-2584 [006] 286.754712: balance_dirty_state: bdi btrfs-1: dirty=547 wb=864 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 286.754774: balance_dirty_state: bdi btrfs-1: dirty=547 wb=864 unstable=0 bg_thresh=990 thresh=1981 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 286.754835: balance_dirty_state: bdi btrfs-1: dirty=572 wb=864 unstable=0 bg_thresh=993 thresh=1986 gap=550 poll_thresh=16 ino=257 dd-2584 [006] 286.754955: balance_dirty_state: bdi btrfs-1: dirty=597 wb=864 unstable=0 bg_thresh=992 thresh=1985 gap=524 poll_thresh=17 ino=257 dd-2584 [006] 286.755077: balance_dirty_state: bdi btrfs-1: dirty=622 wb=864 unstable=0 bg_thresh=992 thresh=1984 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 286.755198: balance_dirty_state: bdi btrfs-1: dirty=672 wb=864 unstable=0 bg_thresh=994 thresh=1988 gap=452 poll_thresh=19 ino=257 dd-2584 [006] 286.755203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-156% task_gap=-410% task_weight=98% bdi_bw=65092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 286.762482: balance_dirty_state: bdi btrfs-1: dirty=672 wb=739 unstable=0 bg_thresh=994 thresh=1989 gap=578 poll_thresh=19 ino=257 dd-2584 [006] 286.762554: balance_dirty_state: bdi btrfs-1: dirty=672 wb=739 unstable=0 bg_thresh=991 thresh=1983 gap=572 poll_thresh=14 ino=257 dd-2584 [006] 286.762615: balance_dirty_state: bdi btrfs-1: dirty=697 wb=739 unstable=0 bg_thresh=991 thresh=1982 gap=546 poll_thresh=15 ino=257 dd-2584 [006] 286.762677: balance_dirty_state: bdi btrfs-1: dirty=722 wb=739 unstable=0 bg_thresh=993 thresh=1987 gap=526 poll_thresh=16 ino=257 dd-2584 [006] 286.762987: balance_dirty_state: bdi btrfs-1: dirty=747 wb=739 unstable=0 bg_thresh=993 thresh=1986 gap=500 poll_thresh=17 ino=257 dd-2584 [006] 286.763111: balance_dirty_state: bdi btrfs-1: dirty=772 wb=739 unstable=0 bg_thresh=992 thresh=1985 gap=474 poll_thresh=18 ino=257 dd-2584 [006] 286.763116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=65092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 286.770447: balance_dirty_state: bdi btrfs-1: dirty=772 wb=539 unstable=0 bg_thresh=990 thresh=1981 gap=670 poll_thresh=18 ino=257 dd-2584 [006] 286.770552: balance_dirty_state: bdi btrfs-1: dirty=797 wb=539 unstable=0 bg_thresh=990 thresh=1980 gap=644 poll_thresh=13 ino=257 dd-2584 [006] 286.770670: balance_dirty_state: bdi btrfs-1: dirty=797 wb=539 unstable=0 bg_thresh=990 thresh=1980 gap=644 poll_thresh=14 ino=257 dd-2584 [006] 286.770787: balance_dirty_state: bdi btrfs-1: dirty=822 wb=539 unstable=0 bg_thresh=989 thresh=1979 gap=618 poll_thresh=15 ino=257 dd-2584 [006] 286.770905: balance_dirty_state: bdi btrfs-1: dirty=847 wb=539 unstable=0 bg_thresh=992 thresh=1984 gap=598 poll_thresh=16 ino=257 dd-2584 [006] 286.771141: balance_dirty_state: bdi btrfs-1: dirty=872 wb=539 unstable=0 bg_thresh=991 thresh=1983 gap=572 poll_thresh=17 ino=257 dd-2584 [006] 286.771375: balance_dirty_state: bdi btrfs-1: dirty=897 wb=539 unstable=0 bg_thresh=991 thresh=1982 gap=546 poll_thresh=18 ino=257 dd-2584 [006] 286.771610: balance_dirty_state: bdi btrfs-1: dirty=947 wb=539 unstable=0 bg_thresh=987 thresh=1975 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 286.771618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-332% task_weight=98% bdi_bw=65092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 286.778432: balance_dirty_state: bdi btrfs-1: dirty=947 wb=414 unstable=0 bg_thresh=989 thresh=1978 gap=617 poll_thresh=19 ino=257 dd-2584 [006] 286.778557: balance_dirty_state: bdi btrfs-1: dirty=947 wb=414 unstable=0 bg_thresh=991 thresh=1983 gap=622 poll_thresh=14 ino=257 dd-2584 [006] 286.778676: balance_dirty_state: bdi btrfs-1: dirty=972 wb=414 unstable=0 bg_thresh=991 thresh=1982 gap=596 poll_thresh=15 ino=257 dd-2584 [006] 286.778796: balance_dirty_state: bdi btrfs-1: dirty=997 wb=414 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 286.778847: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24156 wrote=0 to_write=8192 dd-2584 [006] 286.779412: balance_dirty_state: bdi btrfs-1: dirty=922 wb=514 unstable=0 bg_thresh=993 thresh=1986 gap=550 poll_thresh=17 ino=257 dd-2584 [006] 286.779661: balance_dirty_state: bdi btrfs-1: dirty=922 wb=539 unstable=0 bg_thresh=992 thresh=1985 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 286.779908: balance_dirty_state: bdi btrfs-1: dirty=897 wb=589 unstable=0 bg_thresh=992 thresh=1984 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 286.780158: balance_dirty_state: bdi btrfs-1: dirty=922 wb=614 unstable=0 bg_thresh=994 thresh=1988 gap=452 poll_thresh=20 ino=257 dd-2584 [006] 286.780161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-314% task_weight=98% bdi_bw=65092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 286.782089: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=608 to_write=7584 dd-2584 [006] 286.786478: balance_dirty_state: bdi btrfs-1: dirty=522 wb=889 unstable=0 bg_thresh=993 thresh=1986 gap=575 poll_thresh=20 ino=257 dd-2584 [006] 286.786556: balance_dirty_state: bdi btrfs-1: dirty=522 wb=889 unstable=0 bg_thresh=990 thresh=1980 gap=569 poll_thresh=15 ino=257 dd-2584 [006] 286.786616: balance_dirty_state: bdi btrfs-1: dirty=547 wb=889 unstable=0 bg_thresh=992 thresh=1985 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 286.786733: balance_dirty_state: bdi btrfs-1: dirty=572 wb=889 unstable=0 bg_thresh=989 thresh=1978 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 286.786850: balance_dirty_state: bdi btrfs-1: dirty=597 wb=889 unstable=0 bg_thresh=991 thresh=1982 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 286.786967: balance_dirty_state: bdi btrfs-1: dirty=647 wb=889 unstable=0 bg_thresh=990 thresh=1981 gap=445 poll_thresh=19 ino=257 dd-2584 [006] 286.786971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-325% task_weight=99% bdi_bw=65092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.794493: balance_dirty_state: bdi btrfs-1: dirty=647 wb=764 unstable=0 bg_thresh=991 thresh=1983 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 286.794755: balance_dirty_state: bdi btrfs-1: dirty=647 wb=764 unstable=0 bg_thresh=991 thresh=1983 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 286.794819: balance_dirty_state: bdi btrfs-1: dirty=672 wb=764 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 286.794882: balance_dirty_state: bdi btrfs-1: dirty=672 wb=764 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 286.795005: balance_dirty_state: bdi btrfs-1: dirty=722 wb=764 unstable=0 bg_thresh=999 thresh=1998 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 286.795131: balance_dirty_state: bdi btrfs-1: dirty=747 wb=764 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 286.795136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=65092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.802364: balance_dirty_state: bdi btrfs-1: dirty=747 wb=639 unstable=0 bg_thresh=991 thresh=1982 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 286.802462: balance_dirty_state: bdi btrfs-1: dirty=772 wb=639 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 286.802556: balance_dirty_state: bdi btrfs-1: dirty=772 wb=639 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 286.802649: balance_dirty_state: bdi btrfs-1: dirty=797 wb=639 unstable=0 bg_thresh=996 thresh=1992 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 286.802742: balance_dirty_state: bdi btrfs-1: dirty=822 wb=639 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 286.802930: balance_dirty_state: bdi btrfs-1: dirty=847 wb=639 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 286.803121: balance_dirty_state: bdi btrfs-1: dirty=872 wb=639 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 286.803127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=65092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.810437: balance_dirty_state: bdi btrfs-1: dirty=872 wb=489 unstable=0 bg_thresh=997 thresh=1995 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 286.810563: balance_dirty_state: bdi btrfs-1: dirty=897 wb=489 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 286.811043: balance_dirty_state: bdi btrfs-1: dirty=897 wb=489 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 286.811162: balance_dirty_state: bdi btrfs-1: dirty=922 wb=489 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 286.811280: balance_dirty_state: bdi btrfs-1: dirty=947 wb=489 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 286.811513: balance_dirty_state: bdi btrfs-1: dirty=972 wb=489 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 286.811749: balance_dirty_state: bdi btrfs-1: dirty=997 wb=489 unstable=0 bg_thresh=998 thresh=1996 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 286.811982: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=489 unstable=0 bg_thresh=1000 thresh=2000 gap=464 poll_thresh=19 ino=257 dd-2584 [004] 286.811991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=65092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 286.812034: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24188 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 286.815739: writeback_single_inode: bdi btrfs-1: ino=257 state= age=132 wrote=528 to_write=7664 dd-2584 [004] 286.818407: balance_dirty_state: bdi btrfs-1: dirty=497 wb=914 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=19 ino=257 dd-2584 [004] 286.818488: balance_dirty_state: bdi btrfs-1: dirty=497 wb=914 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 286.818546: balance_dirty_state: bdi btrfs-1: dirty=522 wb=914 unstable=0 bg_thresh=993 thresh=1987 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 286.818602: balance_dirty_state: bdi btrfs-1: dirty=522 wb=914 unstable=0 bg_thresh=993 thresh=1987 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 286.818716: balance_dirty_state: bdi btrfs-1: dirty=572 wb=914 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 286.818835: balance_dirty_state: bdi btrfs-1: dirty=597 wb=914 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 286.818839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=65092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.826400: balance_dirty_state: bdi btrfs-1: dirty=597 wb=764 unstable=0 bg_thresh=998 thresh=1997 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 286.826769: balance_dirty_state: bdi btrfs-1: dirty=622 wb=764 unstable=0 bg_thresh=998 thresh=1997 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 286.826855: balance_dirty_state: bdi btrfs-1: dirty=622 wb=764 unstable=0 bg_thresh=1001 thresh=2002 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 286.826940: balance_dirty_state: bdi btrfs-1: dirty=647 wb=764 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 286.827025: balance_dirty_state: bdi btrfs-1: dirty=672 wb=764 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 286.827199: balance_dirty_state: bdi btrfs-1: dirty=697 wb=764 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 286.827376: balance_dirty_state: bdi btrfs-1: dirty=722 wb=764 unstable=0 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 286.827551: balance_dirty_state: bdi btrfs-1: dirty=747 wb=764 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 286.827558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-342% task_weight=98% bdi_bw=65512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.834476: balance_dirty_state: bdi btrfs-1: dirty=747 wb=639 unstable=0 bg_thresh=1004 thresh=2009 gap=623 poll_thresh=19 ino=257 dd-2584 [004] 286.834563: balance_dirty_state: bdi btrfs-1: dirty=772 wb=639 unstable=0 bg_thresh=1004 thresh=2009 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 286.834648: balance_dirty_state: bdi btrfs-1: dirty=797 wb=639 unstable=0 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 286.834732: balance_dirty_state: bdi btrfs-1: dirty=797 wb=639 unstable=0 bg_thresh=1009 thresh=2019 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 286.834901: balance_dirty_state: bdi btrfs-1: dirty=847 wb=639 unstable=0 bg_thresh=1012 thresh=2024 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 286.835375: balance_dirty_state: bdi btrfs-1: dirty=872 wb=639 unstable=0 bg_thresh=1008 thresh=2017 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 286.835543: balance_dirty_state: bdi btrfs-1: dirty=897 wb=639 unstable=0 bg_thresh=1008 thresh=2016 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 286.835550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-136% task_gap=-372% task_weight=99% bdi_bw=65512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.842443: balance_dirty_state: bdi btrfs-1: dirty=897 wb=414 unstable=0 bg_thresh=1001 thresh=2002 gap=691 poll_thresh=19 ino=257 dd-2584 [004] 286.842535: balance_dirty_state: bdi btrfs-1: dirty=922 wb=414 unstable=0 bg_thresh=1001 thresh=2002 gap=666 poll_thresh=14 ino=257 dd-2584 [004] 286.842622: balance_dirty_state: bdi btrfs-1: dirty=922 wb=414 unstable=0 bg_thresh=1003 thresh=2007 gap=671 poll_thresh=15 ino=257 dd-2584 [004] 286.842714: balance_dirty_state: bdi btrfs-1: dirty=947 wb=414 unstable=0 bg_thresh=1000 thresh=2001 gap=640 poll_thresh=16 ino=257 dd-2584 [004] 286.842894: balance_dirty_state: bdi btrfs-1: dirty=972 wb=414 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=17 ino=257 dd-2584 [004] 286.843076: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=414 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 286.843164: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24220 wrote=0 to_write=8192 dd-2584 [004] 286.843268: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=414 unstable=0 bg_thresh=1001 thresh=2003 gap=542 poll_thresh=19 ino=257 dd-2584 [004] 286.843464: balance_dirty_state: bdi btrfs-1: dirty=997 wb=489 unstable=0 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=20 ino=257 dd-2584 [004] 286.843657: balance_dirty_state: bdi btrfs-1: dirty=972 wb=539 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=21 ino=257 dd-2584 [004] 286.843660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=65512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 286.845200: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=624 to_write=7568 dd-2584 [004] 286.850385: balance_dirty_state: bdi btrfs-1: dirty=472 wb=914 unstable=0 bg_thresh=987 thresh=1975 gap=589 poll_thresh=21 ino=257 dd-2584 [004] 286.850793: balance_dirty_state: bdi btrfs-1: dirty=497 wb=914 unstable=0 bg_thresh=990 thresh=1980 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 286.850961: balance_dirty_state: bdi btrfs-1: dirty=522 wb=914 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 286.851137: balance_dirty_state: bdi btrfs-1: dirty=572 wb=914 unstable=0 bg_thresh=994 thresh=1989 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 286.851309: balance_dirty_state: bdi btrfs-1: dirty=597 wb=914 unstable=0 bg_thresh=997 thresh=1994 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 286.851315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=65512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.858397: balance_dirty_state: bdi btrfs-1: dirty=597 wb=789 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 286.858547: balance_dirty_state: bdi btrfs-1: dirty=622 wb=789 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 286.858609: balance_dirty_state: bdi btrfs-1: dirty=622 wb=789 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 286.858667: balance_dirty_state: bdi btrfs-1: dirty=647 wb=789 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 286.858778: balance_dirty_state: bdi btrfs-1: dirty=672 wb=789 unstable=0 bg_thresh=994 thresh=1989 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 286.858893: balance_dirty_state: bdi btrfs-1: dirty=697 wb=789 unstable=0 bg_thresh=996 thresh=1993 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 286.859006: balance_dirty_state: bdi btrfs-1: dirty=747 wb=789 unstable=0 bg_thresh=996 thresh=1992 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 286.859010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-129% task_gap=-358% task_weight=99% bdi_bw=65512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 286.866498: balance_dirty_state: bdi btrfs-1: dirty=747 wb=639 unstable=0 bg_thresh=989 thresh=1978 gap=592 poll_thresh=19 ino=257 dd-2584 [000] 286.866883: balance_dirty_state: bdi btrfs-1: dirty=747 wb=639 unstable=0 bg_thresh=989 thresh=1978 gap=592 poll_thresh=14 ino=257 dd-2584 [000] 286.866966: balance_dirty_state: bdi btrfs-1: dirty=772 wb=639 unstable=0 bg_thresh=991 thresh=1983 gap=572 poll_thresh=15 ino=257 dd-2584 [000] 286.867049: balance_dirty_state: bdi btrfs-1: dirty=797 wb=639 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=16 ino=257 dd-2584 [000] 286.867214: balance_dirty_state: bdi btrfs-1: dirty=822 wb=639 unstable=0 bg_thresh=996 thresh=1993 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 286.867384: balance_dirty_state: bdi btrfs-1: dirty=847 wb=639 unstable=0 bg_thresh=999 thresh=1998 gap=512 poll_thresh=18 ino=257 dd-2584 [000] 286.867552: balance_dirty_state: bdi btrfs-1: dirty=872 wb=639 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=19 ino=257 dd-2584 [000] 286.867558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=65512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 286.874451: balance_dirty_state: bdi btrfs-1: dirty=872 wb=514 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=19 ino=257 dd-2584 [000] 286.874575: balance_dirty_state: bdi btrfs-1: dirty=897 wb=514 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 286.874690: balance_dirty_state: bdi btrfs-1: dirty=922 wb=514 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=15 ino=257 dd-2584 [000] 286.874808: balance_dirty_state: bdi btrfs-1: dirty=922 wb=514 unstable=0 bg_thresh=997 thresh=1994 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 286.875046: balance_dirty_state: bdi btrfs-1: dirty=972 wb=514 unstable=0 bg_thresh=999 thresh=1998 gap=512 poll_thresh=17 ino=257 dd-2584 [000] 286.875283: balance_dirty_state: bdi btrfs-1: dirty=997 wb=514 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 286.875292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=65512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 286.882469: balance_dirty_state: bdi btrfs-1: dirty=997 wb=389 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 286.882497: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24260 wrote=0 to_write=8192 dd-2584 [001] 286.882969: balance_dirty_state: bdi btrfs-1: dirty=972 wb=439 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=13 ino=257 dd-2584 [001] 286.883095: balance_dirty_state: bdi btrfs-1: dirty=972 wb=464 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=14 ino=257 dd-2584 [001] 286.883220: balance_dirty_state: bdi btrfs-1: dirty=947 wb=489 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 286.883344: balance_dirty_state: bdi btrfs-1: dirty=947 wb=514 unstable=0 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 286.883593: balance_dirty_state: bdi btrfs-1: dirty=947 wb=539 unstable=0 bg_thresh=1000 thresh=2001 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 286.883847: balance_dirty_state: bdi btrfs-1: dirty=922 wb=589 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 286.883850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=65512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 286.886721: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=640 to_write=7552 dd-2584 [004] 286.890484: balance_dirty_state: bdi btrfs-1: dirty=497 wb=889 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 286.890612: balance_dirty_state: bdi btrfs-1: dirty=497 wb=889 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 286.890734: balance_dirty_state: bdi btrfs-1: dirty=522 wb=889 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 286.890852: balance_dirty_state: bdi btrfs-1: dirty=547 wb=889 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 286.890971: balance_dirty_state: bdi btrfs-1: dirty=547 wb=889 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 286.891206: balance_dirty_state: bdi btrfs-1: dirty=597 wb=889 unstable=0 bg_thresh=996 thresh=1992 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 286.891443: balance_dirty_state: bdi btrfs-1: dirty=622 wb=889 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 286.891452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=65512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.898490: balance_dirty_state: bdi btrfs-1: dirty=622 wb=764 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 286.899034: balance_dirty_state: bdi btrfs-1: dirty=647 wb=764 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 286.899154: balance_dirty_state: bdi btrfs-1: dirty=647 wb=764 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 286.899271: balance_dirty_state: bdi btrfs-1: dirty=672 wb=764 unstable=0 bg_thresh=1002 thresh=2005 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 286.899388: balance_dirty_state: bdi btrfs-1: dirty=672 wb=764 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 286.899625: balance_dirty_state: bdi btrfs-1: dirty=722 wb=764 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 286.899859: balance_dirty_state: bdi btrfs-1: dirty=747 wb=764 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 286.899868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=65512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.906520: balance_dirty_state: bdi btrfs-1: dirty=747 wb=764 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 286.906532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=65512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.914509: balance_dirty_state: bdi btrfs-1: dirty=747 wb=764 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 286.914521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=65512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.922458: balance_dirty_state: bdi btrfs-1: dirty=747 wb=639 unstable=0 bg_thresh=1001 thresh=2002 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 286.922626: balance_dirty_state: bdi btrfs-1: dirty=772 wb=639 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 286.922781: balance_dirty_state: bdi btrfs-1: dirty=772 wb=639 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 286.922934: balance_dirty_state: bdi btrfs-1: dirty=797 wb=639 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 286.923087: balance_dirty_state: bdi btrfs-1: dirty=822 wb=639 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 286.923396: balance_dirty_state: bdi btrfs-1: dirty=847 wb=639 unstable=0 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 286.923704: balance_dirty_state: bdi btrfs-1: dirty=872 wb=639 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 286.923715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-403% task_weight=100% bdi_bw=65512 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.930490: balance_dirty_state: bdi btrfs-1: dirty=872 wb=639 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 286.930502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-151% task_gap=-403% task_weight=100% bdi_bw=64168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.938532: balance_dirty_state: bdi btrfs-1: dirty=872 wb=514 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 286.938783: balance_dirty_state: bdi btrfs-1: dirty=897 wb=514 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 286.938841: balance_dirty_state: bdi btrfs-1: dirty=897 wb=514 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 286.938897: balance_dirty_state: bdi btrfs-1: dirty=922 wb=514 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 286.938954: balance_dirty_state: bdi btrfs-1: dirty=947 wb=514 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 286.939067: balance_dirty_state: bdi btrfs-1: dirty=972 wb=514 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 286.939181: balance_dirty_state: bdi btrfs-1: dirty=997 wb=514 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 286.939186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=64168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 286.946490: balance_dirty_state: bdi btrfs-1: dirty=997 wb=514 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 286.946499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=64168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 286.954474: balance_dirty_state: bdi btrfs-1: dirty=997 wb=389 unstable=0 bg_thresh=991 thresh=1983 gap=597 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 286.954547: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24332 wrote=0 to_write=8192 dd-2584 [000] 286.954600: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=389 unstable=0 bg_thresh=991 thresh=1983 gap=572 poll_thresh=13 ino=257 dd-2584 [000] 286.954721: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=389 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=14 ino=257 dd-2584 [000] 286.954844: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=414 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=15 ino=257 dd-2584 [000] 286.954967: balance_dirty_state: bdi btrfs-1: dirty=997 wb=439 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=16 ino=257 dd-2584 [000] 286.955215: balance_dirty_state: bdi btrfs-1: dirty=997 wb=489 unstable=0 bg_thresh=999 thresh=1998 gap=512 poll_thresh=17 ino=257 dd-2584 [000] 286.955461: balance_dirty_state: bdi btrfs-1: dirty=972 wb=539 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 286.955462: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=64168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 286.957039: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=640 to_write=7552 dd-2584 [004] 286.966489: balance_dirty_state: bdi btrfs-1: dirty=472 wb=914 unstable=0 bg_thresh=998 thresh=1997 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 286.966798: balance_dirty_state: bdi btrfs-1: dirty=497 wb=914 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 286.966857: balance_dirty_state: bdi btrfs-1: dirty=522 wb=914 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 286.966914: balance_dirty_state: bdi btrfs-1: dirty=522 wb=914 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 286.966990: balance_dirty_state: bdi btrfs-1: dirty=547 wb=914 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 286.967161: balance_dirty_state: bdi btrfs-1: dirty=572 wb=914 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 286.967330: balance_dirty_state: bdi btrfs-1: dirty=597 wb=914 unstable=0 bg_thresh=996 thresh=1992 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 286.967336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=64168 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 286.974472: balance_dirty_state: bdi btrfs-1: dirty=597 wb=789 unstable=0 bg_thresh=982 thresh=1964 gap=578 poll_thresh=18 ino=257 dd-2584 [001] 286.974538: balance_dirty_state: bdi btrfs-1: dirty=622 wb=789 unstable=0 bg_thresh=984 thresh=1969 gap=558 poll_thresh=13 ino=257 dd-2584 [001] 286.974598: balance_dirty_state: bdi btrfs-1: dirty=647 wb=789 unstable=0 bg_thresh=987 thresh=1975 gap=539 poll_thresh=14 ino=257 dd-2584 [001] 286.974662: balance_dirty_state: bdi btrfs-1: dirty=647 wb=789 unstable=0 bg_thresh=988 thresh=1976 gap=540 poll_thresh=15 ino=257 dd-2584 [001] 286.974723: balance_dirty_state: bdi btrfs-1: dirty=672 wb=789 unstable=0 bg_thresh=988 thresh=1976 gap=515 poll_thresh=16 ino=257 dd-2584 [001] 286.974849: balance_dirty_state: bdi btrfs-1: dirty=697 wb=789 unstable=0 bg_thresh=987 thresh=1974 gap=488 poll_thresh=17 ino=257 dd-2584 [001] 286.974853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=64168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 286.982485: balance_dirty_state: bdi btrfs-1: dirty=697 wb=789 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 286.982557: balance_dirty_state: bdi btrfs-1: dirty=722 wb=789 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=13 ino=257 dd-2584 [001] 286.982561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=64168 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 286.994433: balance_dirty_state: bdi btrfs-1: dirty=722 wb=664 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=13 ino=257 dd-2584 [001] 286.994526: balance_dirty_state: bdi btrfs-1: dirty=747 wb=664 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=10 ino=257 dd-2584 [001] 286.994892: balance_dirty_state: bdi btrfs-1: dirty=747 wb=664 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=11 ino=257 dd-2584 [001] 286.994978: balance_dirty_state: bdi btrfs-1: dirty=772 wb=664 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=12 ino=257 dd-2584 [001] 286.995063: balance_dirty_state: bdi btrfs-1: dirty=797 wb=664 unstable=0 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=13 ino=257 dd-2584 [001] 286.995129: balance_dirty_state: bdi btrfs-1: dirty=797 wb=664 unstable=0 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=14 ino=257 dd-2584 [001] 286.995188: balance_dirty_state: bdi btrfs-1: dirty=822 wb=664 unstable=0 bg_thresh=1000 thresh=2001 gap=515 poll_thresh=15 ino=257 dd-2584 [001] 286.995247: balance_dirty_state: bdi btrfs-1: dirty=822 wb=664 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=16 ino=257 dd-2584 [001] 286.995365: balance_dirty_state: bdi btrfs-1: dirty=872 wb=664 unstable=0 bg_thresh=1002 thresh=2005 gap=469 poll_thresh=17 ino=257 dd-2584 [001] 286.995370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=64168 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 287.006544: balance_dirty_state: bdi btrfs-1: dirty=872 wb=539 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=17 ino=257 dd-2584 [001] 287.006621: balance_dirty_state: bdi btrfs-1: dirty=872 wb=539 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=13 ino=257 dd-2584 [001] 287.006681: balance_dirty_state: bdi btrfs-1: dirty=897 wb=539 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=14 ino=257 dd-2584 [001] 287.006740: balance_dirty_state: bdi btrfs-1: dirty=922 wb=539 unstable=0 bg_thresh=998 thresh=1996 gap=535 poll_thresh=15 ino=257 dd-2584 [001] 287.006799: balance_dirty_state: bdi btrfs-1: dirty=922 wb=539 unstable=0 bg_thresh=998 thresh=1996 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 287.006919: balance_dirty_state: bdi btrfs-1: dirty=972 wb=539 unstable=0 bg_thresh=1000 thresh=2000 gap=489 poll_thresh=17 ino=257 dd-2584 [001] 287.006923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=64168 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 287.018569: balance_dirty_state: bdi btrfs-1: dirty=972 wb=539 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 287.018575: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=64168 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 287.026511: balance_dirty_state: bdi btrfs-1: dirty=972 wb=414 unstable=0 bg_thresh=1006 thresh=2012 gap=626 poll_thresh=17 ino=257 dd-2584 [001] 287.026581: balance_dirty_state: bdi btrfs-1: dirty=972 wb=414 unstable=0 bg_thresh=1005 thresh=2011 gap=625 poll_thresh=13 ino=257 dd-2584 [001] 287.026645: balance_dirty_state: bdi btrfs-1: dirty=997 wb=414 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 287.026888: balance_dirty_state: bdi btrfs-1: dirty=997 wb=414 unstable=0 bg_thresh=1005 thresh=2010 gap=599 poll_thresh=15 ino=257 dd-2584 [001] 287.026950: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=414 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 287.027000: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24404 wrote=0 to_write=8192 dd-2584 [001] 287.027076: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=414 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 287.027206: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=439 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 287.027208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=64168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 287.029053: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=208 wrote=608 to_write=7584 dd-2584 [005] 287.034490: balance_dirty_state: bdi btrfs-1: dirty=492 wb=894 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 287.034558: balance_dirty_state: bdi btrfs-1: dirty=492 wb=894 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=13 ino=257 dd-2584 [005] 287.034620: balance_dirty_state: bdi btrfs-1: dirty=517 wb=894 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 287.034681: balance_dirty_state: bdi btrfs-1: dirty=542 wb=894 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 287.034740: balance_dirty_state: bdi btrfs-1: dirty=542 wb=894 unstable=0 bg_thresh=993 thresh=1987 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 287.034859: balance_dirty_state: bdi btrfs-1: dirty=592 wb=894 unstable=0 bg_thresh=993 thresh=1986 gap=500 poll_thresh=17 ino=257 dd-2584 [005] 287.034980: balance_dirty_state: bdi btrfs-1: dirty=617 wb=894 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 287.034985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=61556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.046495: balance_dirty_state: bdi btrfs-1: dirty=617 wb=894 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 287.046505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=61556 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 287.054568: balance_dirty_state: bdi btrfs-1: dirty=620 wb=771 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 287.054643: balance_dirty_state: bdi btrfs-1: dirty=620 wb=771 unstable=0 bg_thresh=996 thresh=1993 gap=602 poll_thresh=13 ino=257 dd-2584 [005] 287.054708: balance_dirty_state: bdi btrfs-1: dirty=645 wb=771 unstable=0 bg_thresh=996 thresh=1992 gap=576 poll_thresh=14 ino=257 dd-2584 [005] 287.054953: balance_dirty_state: bdi btrfs-1: dirty=670 wb=771 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 287.055013: balance_dirty_state: bdi btrfs-1: dirty=670 wb=771 unstable=0 bg_thresh=995 thresh=1991 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 287.055133: balance_dirty_state: bdi btrfs-1: dirty=720 wb=771 unstable=0 bg_thresh=997 thresh=1995 gap=504 poll_thresh=17 ino=257 dd-2584 [005] 287.055251: balance_dirty_state: bdi btrfs-1: dirty=745 wb=771 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=18 ino=257 dd-2584 [005] 287.055256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=61556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.062563: balance_dirty_state: bdi btrfs-1: dirty=745 wb=771 unstable=0 bg_thresh=997 thresh=1994 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 287.062577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=61556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.070490: balance_dirty_state: bdi btrfs-1: dirty=745 wb=646 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 287.070565: balance_dirty_state: bdi btrfs-1: dirty=745 wb=646 unstable=0 bg_thresh=999 thresh=1998 gap=607 poll_thresh=13 ino=257 dd-2584 [001] 287.070626: balance_dirty_state: bdi btrfs-1: dirty=770 wb=646 unstable=0 bg_thresh=1001 thresh=2003 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 287.070685: balance_dirty_state: bdi btrfs-1: dirty=795 wb=646 unstable=0 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 287.070743: balance_dirty_state: bdi btrfs-1: dirty=795 wb=646 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 287.070862: balance_dirty_state: bdi btrfs-1: dirty=845 wb=646 unstable=0 bg_thresh=1003 thresh=2007 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 287.070980: balance_dirty_state: bdi btrfs-1: dirty=870 wb=646 unstable=0 bg_thresh=1005 thresh=2011 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 287.070984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=61556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.078464: balance_dirty_state: bdi btrfs-1: dirty=870 wb=521 unstable=0 bg_thresh=998 thresh=1997 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 287.078551: balance_dirty_state: bdi btrfs-1: dirty=884 wb=515 unstable=0 bg_thresh=996 thresh=1992 gap=593 poll_thresh=13 ino=257 dd-2584 [001] 287.078612: balance_dirty_state: bdi btrfs-1: dirty=909 wb=515 unstable=0 bg_thresh=998 thresh=1997 gap=573 poll_thresh=14 ino=257 dd-2584 [001] 287.078838: balance_dirty_state: bdi btrfs-1: dirty=934 wb=515 unstable=0 bg_thresh=998 thresh=1997 gap=548 poll_thresh=15 ino=257 dd-2584 [001] 287.078895: balance_dirty_state: bdi btrfs-1: dirty=934 wb=515 unstable=0 bg_thresh=1001 thresh=2002 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 287.079007: balance_dirty_state: bdi btrfs-1: dirty=984 wb=515 unstable=0 bg_thresh=1000 thresh=2001 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 287.079121: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=515 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 287.079126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=61556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 287.079144: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24456 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 287.080332: writeback_single_inode: bdi btrfs-1: ino=257 state= age=260 wrote=512 to_write=7680 dd-2584 [001] 287.086601: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1015 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 287.086611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=61556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.094493: balance_dirty_state: bdi btrfs-1: dirty=509 wb=865 unstable=0 bg_thresh=995 thresh=1990 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 287.094558: balance_dirty_state: bdi btrfs-1: dirty=534 wb=865 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=13 ino=257 dd-2584 [001] 287.094618: balance_dirty_state: bdi btrfs-1: dirty=534 wb=865 unstable=0 bg_thresh=997 thresh=1995 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 287.094678: balance_dirty_state: bdi btrfs-1: dirty=559 wb=865 unstable=0 bg_thresh=1000 thresh=2000 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 287.094737: balance_dirty_state: bdi btrfs-1: dirty=559 wb=865 unstable=0 bg_thresh=1000 thresh=2000 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 287.094857: balance_dirty_state: bdi btrfs-1: dirty=609 wb=865 unstable=0 bg_thresh=1002 thresh=2005 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 287.094979: balance_dirty_state: bdi btrfs-1: dirty=634 wb=865 unstable=0 bg_thresh=1004 thresh=2009 gap=510 poll_thresh=18 ino=257 dd-2584 [001] 287.095099: balance_dirty_state: bdi btrfs-1: dirty=659 wb=865 unstable=0 bg_thresh=1004 thresh=2008 gap=484 poll_thresh=19 ino=257 dd-2584 [001] 287.095104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=61556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 287.102488: balance_dirty_state: bdi btrfs-1: dirty=671 wb=732 unstable=0 bg_thresh=993 thresh=1986 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 287.102970: balance_dirty_state: bdi btrfs-1: dirty=671 wb=732 unstable=0 bg_thresh=993 thresh=1986 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 287.103103: balance_dirty_state: bdi btrfs-1: dirty=696 wb=732 unstable=0 bg_thresh=995 thresh=1991 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 287.103272: balance_dirty_state: bdi btrfs-1: dirty=721 wb=732 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 287.103512: balance_dirty_state: bdi btrfs-1: dirty=746 wb=732 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 287.103773: balance_dirty_state: bdi btrfs-1: dirty=771 wb=732 unstable=0 bg_thresh=997 thresh=1994 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 287.103785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=61556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.110487: balance_dirty_state: bdi btrfs-1: dirty=771 wb=732 unstable=0 bg_thresh=996 thresh=1993 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 287.110495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=61556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.118504: balance_dirty_state: bdi btrfs-1: dirty=775 wb=729 unstable=0 bg_thresh=992 thresh=1985 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 287.118509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=61556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.126560: balance_dirty_state: bdi btrfs-1: dirty=775 wb=729 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 287.126570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=61556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.134470: balance_dirty_state: bdi btrfs-1: dirty=775 wb=604 unstable=0 bg_thresh=996 thresh=1993 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 287.134547: balance_dirty_state: bdi btrfs-1: dirty=775 wb=604 unstable=0 bg_thresh=996 thresh=1993 gap=614 poll_thresh=13 ino=257 dd-2584 [001] 287.134612: balance_dirty_state: bdi btrfs-1: dirty=800 wb=604 unstable=0 bg_thresh=999 thresh=1998 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 287.134675: balance_dirty_state: bdi btrfs-1: dirty=825 wb=604 unstable=0 bg_thresh=1001 thresh=2003 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 287.134738: balance_dirty_state: bdi btrfs-1: dirty=825 wb=604 unstable=0 bg_thresh=1001 thresh=2003 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 287.134868: balance_dirty_state: bdi btrfs-1: dirty=875 wb=604 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 287.135001: balance_dirty_state: bdi btrfs-1: dirty=900 wb=604 unstable=0 bg_thresh=1006 thresh=2012 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 287.135329: balance_dirty_state: bdi btrfs-1: dirty=925 wb=604 unstable=0 bg_thresh=1002 thresh=2005 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 287.135334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-340% task_weight=99% bdi_bw=61556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.142497: balance_dirty_state: bdi btrfs-1: dirty=925 wb=504 unstable=0 bg_thresh=989 thresh=1978 gap=549 poll_thresh=19 ino=257 dd-2584 [001] 287.142567: balance_dirty_state: bdi btrfs-1: dirty=950 wb=504 unstable=0 bg_thresh=989 thresh=1978 gap=524 poll_thresh=14 ino=257 dd-2584 [001] 287.142625: balance_dirty_state: bdi btrfs-1: dirty=975 wb=504 unstable=0 bg_thresh=991 thresh=1983 gap=504 poll_thresh=15 ino=257 dd-2584 [001] 287.142683: balance_dirty_state: bdi btrfs-1: dirty=975 wb=504 unstable=0 bg_thresh=994 thresh=1988 gap=509 poll_thresh=16 ino=257 dd-2584 [001] 287.142800: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=504 unstable=0 bg_thresh=996 thresh=1993 gap=489 poll_thresh=17 ino=257 dd-2584 [001] 287.142805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-358% task_weight=100% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 287.142820: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24520 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 287.144041: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=512 to_write=7680 dd-2584 [001] 287.150562: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1029 unstable=0 bg_thresh=996 thresh=1993 gap=489 poll_thresh=17 ino=257 dd-2584 [001] 287.150567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-358% task_weight=100% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.158586: balance_dirty_state: bdi btrfs-1: dirty=475 wb=904 unstable=0 bg_thresh=987 thresh=1975 gap=596 poll_thresh=17 ino=257 dd-2584 [001] 287.158686: balance_dirty_state: bdi btrfs-1: dirty=500 wb=904 unstable=0 bg_thresh=987 thresh=1975 gap=571 poll_thresh=13 ino=257 dd-2584 [001] 287.158743: balance_dirty_state: bdi btrfs-1: dirty=525 wb=904 unstable=0 bg_thresh=990 thresh=1980 gap=551 poll_thresh=14 ino=257 dd-2584 [001] 287.158800: balance_dirty_state: bdi btrfs-1: dirty=525 wb=904 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 287.158856: balance_dirty_state: bdi btrfs-1: dirty=550 wb=904 unstable=0 bg_thresh=992 thresh=1985 gap=531 poll_thresh=16 ino=257 dd-2584 [001] 287.158972: balance_dirty_state: bdi btrfs-1: dirty=575 wb=904 unstable=0 bg_thresh=995 thresh=1990 gap=511 poll_thresh=17 ino=257 dd-2584 [001] 287.159088: balance_dirty_state: bdi btrfs-1: dirty=625 wb=904 unstable=0 bg_thresh=997 thresh=1994 gap=465 poll_thresh=18 ino=257 dd-2584 [001] 287.159092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.166527: balance_dirty_state: bdi btrfs-1: dirty=625 wb=779 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=18 ino=257 dd-2584 [001] 287.166635: balance_dirty_state: bdi btrfs-1: dirty=625 wb=779 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 287.166697: balance_dirty_state: bdi btrfs-1: dirty=650 wb=779 unstable=0 bg_thresh=996 thresh=1993 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 287.166945: balance_dirty_state: bdi btrfs-1: dirty=650 wb=779 unstable=0 bg_thresh=996 thresh=1992 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 287.167008: balance_dirty_state: bdi btrfs-1: dirty=675 wb=779 unstable=0 bg_thresh=996 thresh=1992 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 287.167130: balance_dirty_state: bdi btrfs-1: dirty=700 wb=779 unstable=0 bg_thresh=995 thresh=1991 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 287.167252: balance_dirty_state: bdi btrfs-1: dirty=750 wb=779 unstable=0 bg_thresh=997 thresh=1995 gap=466 poll_thresh=18 ino=257 dd-2584 [001] 287.167257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.174487: balance_dirty_state: bdi btrfs-1: dirty=750 wb=654 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=18 ino=257 dd-2584 [001] 287.174559: balance_dirty_state: bdi btrfs-1: dirty=750 wb=654 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=13 ino=257 dd-2584 [001] 287.174619: balance_dirty_state: bdi btrfs-1: dirty=775 wb=654 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=14 ino=257 dd-2584 [001] 287.174680: balance_dirty_state: bdi btrfs-1: dirty=800 wb=654 unstable=0 bg_thresh=994 thresh=1988 gap=534 poll_thresh=15 ino=257 dd-2584 [001] 287.174741: balance_dirty_state: bdi btrfs-1: dirty=800 wb=654 unstable=0 bg_thresh=996 thresh=1993 gap=539 poll_thresh=16 ino=257 dd-2584 [001] 287.174862: balance_dirty_state: bdi btrfs-1: dirty=850 wb=654 unstable=0 bg_thresh=996 thresh=1992 gap=488 poll_thresh=17 ino=257 dd-2584 [001] 287.174867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.182522: balance_dirty_state: bdi btrfs-1: dirty=850 wb=529 unstable=0 bg_thresh=987 thresh=1975 gap=596 poll_thresh=17 ino=257 dd-2584 [001] 287.182615: balance_dirty_state: bdi btrfs-1: dirty=850 wb=529 unstable=0 bg_thresh=987 thresh=1975 gap=596 poll_thresh=13 ino=257 dd-2584 [001] 287.182673: balance_dirty_state: bdi btrfs-1: dirty=875 wb=529 unstable=0 bg_thresh=990 thresh=1980 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 287.182730: balance_dirty_state: bdi btrfs-1: dirty=875 wb=529 unstable=0 bg_thresh=992 thresh=1985 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 287.182789: balance_dirty_state: bdi btrfs-1: dirty=900 wb=529 unstable=0 bg_thresh=992 thresh=1985 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 287.183083: balance_dirty_state: bdi btrfs-1: dirty=925 wb=529 unstable=0 bg_thresh=995 thresh=1990 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 287.183200: balance_dirty_state: bdi btrfs-1: dirty=975 wb=529 unstable=0 bg_thresh=997 thresh=1994 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 287.183205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.190498: balance_dirty_state: bdi btrfs-1: dirty=975 wb=404 unstable=0 bg_thresh=994 thresh=1988 gap=609 poll_thresh=18 ino=257 dd-2584 [005] 287.190594: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=379 unstable=0 bg_thresh=993 thresh=1986 gap=607 poll_thresh=13 ino=257 flush-btrfs-1-2586 [005] 287.190613: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24568 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 287.192108: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=496 to_write=7696 dd-2584 [005] 287.192178: balance_dirty_state: bdi btrfs-1: dirty=500 wb=879 unstable=0 bg_thresh=989 thresh=1978 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 287.192239: balance_dirty_state: bdi btrfs-1: dirty=525 wb=879 unstable=0 bg_thresh=991 thresh=1983 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 287.192298: balance_dirty_state: bdi btrfs-1: dirty=550 wb=879 unstable=0 bg_thresh=991 thresh=1983 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 287.192423: balance_dirty_state: bdi btrfs-1: dirty=575 wb=879 unstable=0 bg_thresh=991 thresh=1982 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 287.192544: balance_dirty_state: bdi btrfs-1: dirty=600 wb=879 unstable=0 bg_thresh=993 thresh=1986 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 287.192665: balance_dirty_state: bdi btrfs-1: dirty=650 wb=879 unstable=0 bg_thresh=992 thresh=1985 gap=456 poll_thresh=19 ino=257 dd-2584 [005] 287.192670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.198515: balance_dirty_state: bdi btrfs-1: dirty=650 wb=754 unstable=0 bg_thresh=991 thresh=1983 gap=579 poll_thresh=19 ino=257 dd-2584 [005] 287.198608: balance_dirty_state: bdi btrfs-1: dirty=650 wb=754 unstable=0 bg_thresh=994 thresh=1988 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 287.198705: balance_dirty_state: bdi btrfs-1: dirty=675 wb=754 unstable=0 bg_thresh=990 thresh=1981 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 287.199159: balance_dirty_state: bdi btrfs-1: dirty=675 wb=754 unstable=0 bg_thresh=993 thresh=1986 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 287.199397: balance_dirty_state: bdi btrfs-1: dirty=725 wb=754 unstable=0 bg_thresh=995 thresh=1990 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 287.199630: balance_dirty_state: bdi btrfs-1: dirty=750 wb=754 unstable=0 bg_thresh=994 thresh=1989 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 287.199640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-316% task_weight=100% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.206575: balance_dirty_state: bdi btrfs-1: dirty=750 wb=629 unstable=0 bg_thresh=990 thresh=1981 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 287.206686: balance_dirty_state: bdi btrfs-1: dirty=775 wb=629 unstable=0 bg_thresh=990 thresh=1981 gap=577 poll_thresh=13 ino=257 dd-2584 [005] 287.206770: balance_dirty_state: bdi btrfs-1: dirty=775 wb=629 unstable=0 bg_thresh=993 thresh=1986 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 287.206857: balance_dirty_state: bdi btrfs-1: dirty=800 wb=629 unstable=0 bg_thresh=990 thresh=1980 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 287.206943: balance_dirty_state: bdi btrfs-1: dirty=825 wb=629 unstable=0 bg_thresh=992 thresh=1985 gap=531 poll_thresh=16 ino=257 dd-2584 [005] 287.207068: balance_dirty_state: bdi btrfs-1: dirty=850 wb=629 unstable=0 bg_thresh=994 thresh=1989 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 287.207181: balance_dirty_state: bdi btrfs-1: dirty=875 wb=629 unstable=0 bg_thresh=994 thresh=1988 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 287.207186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.214611: balance_dirty_state: bdi btrfs-1: dirty=875 wb=629 unstable=0 bg_thresh=994 thresh=1988 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 287.214622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.222501: balance_dirty_state: bdi btrfs-1: dirty=882 wb=624 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 287.222508: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-262% task_weight=101% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.230616: balance_dirty_state: bdi btrfs-1: dirty=882 wb=499 unstable=0 bg_thresh=1000 thresh=2000 gap=619 poll_thresh=18 ino=257 dd-2584 [005] 287.230745: balance_dirty_state: bdi btrfs-1: dirty=907 wb=499 unstable=0 bg_thresh=997 thresh=1994 gap=588 poll_thresh=13 ino=257 dd-2584 [005] 287.230864: balance_dirty_state: bdi btrfs-1: dirty=907 wb=499 unstable=0 bg_thresh=999 thresh=1999 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 287.230983: balance_dirty_state: bdi btrfs-1: dirty=932 wb=499 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 287.231466: balance_dirty_state: bdi btrfs-1: dirty=957 wb=499 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=16 ino=257 dd-2584 [005] 287.231702: balance_dirty_state: bdi btrfs-1: dirty=982 wb=499 unstable=0 bg_thresh=1001 thresh=2002 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 287.231936: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=499 unstable=0 bg_thresh=1000 thresh=2001 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 287.231945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=101% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 287.231974: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24608 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 287.233197: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=512 to_write=7680 dd-2584 [005] 287.238609: balance_dirty_state: bdi btrfs-1: dirty=482 wb=874 unstable=0 bg_thresh=1000 thresh=2001 gap=645 poll_thresh=18 ino=257 dd-2584 [005] 287.238737: balance_dirty_state: bdi btrfs-1: dirty=507 wb=874 unstable=0 bg_thresh=997 thresh=1995 gap=614 poll_thresh=13 ino=257 dd-2584 [005] 287.238856: balance_dirty_state: bdi btrfs-1: dirty=532 wb=874 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 287.238980: balance_dirty_state: bdi btrfs-1: dirty=532 wb=874 unstable=0 bg_thresh=999 thresh=1999 gap=593 poll_thresh=15 ino=257 dd-2584 [005] 287.239100: balance_dirty_state: bdi btrfs-1: dirty=557 wb=874 unstable=0 bg_thresh=999 thresh=1998 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 287.239334: balance_dirty_state: bdi btrfs-1: dirty=582 wb=874 unstable=0 bg_thresh=998 thresh=1997 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 287.239568: balance_dirty_state: bdi btrfs-1: dirty=607 wb=874 unstable=0 bg_thresh=998 thresh=1996 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 287.239805: balance_dirty_state: bdi btrfs-1: dirty=657 wb=874 unstable=0 bg_thresh=1000 thresh=2000 gap=469 poll_thresh=19 ino=257 dd-2584 [005] 287.239814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-254% task_weight=101% bdi_bw=58500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.246519: balance_dirty_state: bdi btrfs-1: dirty=657 wb=749 unstable=0 bg_thresh=994 thresh=1989 gap=583 poll_thresh=19 ino=257 dd-2584 [005] 287.246637: balance_dirty_state: bdi btrfs-1: dirty=657 wb=749 unstable=0 bg_thresh=994 thresh=1989 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 287.247118: balance_dirty_state: bdi btrfs-1: dirty=682 wb=749 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 287.247233: balance_dirty_state: bdi btrfs-1: dirty=707 wb=749 unstable=0 bg_thresh=997 thresh=1994 gap=538 poll_thresh=16 ino=257 dd-2584 [005] 287.247468: balance_dirty_state: bdi btrfs-1: dirty=732 wb=749 unstable=0 bg_thresh=996 thresh=1993 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 287.247708: balance_dirty_state: bdi btrfs-1: dirty=757 wb=749 unstable=0 bg_thresh=995 thresh=1991 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 287.247717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.258529: balance_dirty_state: bdi btrfs-1: dirty=757 wb=749 unstable=0 bg_thresh=991 thresh=1983 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 287.258534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 287.270525: balance_dirty_state: bdi btrfs-1: dirty=757 wb=624 unstable=0 bg_thresh=992 thresh=1984 gap=603 poll_thresh=18 ino=257 dd-2584 [001] 287.270616: balance_dirty_state: bdi btrfs-1: dirty=782 wb=624 unstable=0 bg_thresh=992 thresh=1984 gap=578 poll_thresh=13 ino=257 dd-2584 [001] 287.270699: balance_dirty_state: bdi btrfs-1: dirty=782 wb=624 unstable=0 bg_thresh=994 thresh=1989 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 287.270783: balance_dirty_state: bdi btrfs-1: dirty=807 wb=624 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 287.270865: balance_dirty_state: bdi btrfs-1: dirty=832 wb=624 unstable=0 bg_thresh=997 thresh=1994 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 287.271010: balance_dirty_state: bdi btrfs-1: dirty=857 wb=624 unstable=0 bg_thresh=999 thresh=1999 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 287.271147: balance_dirty_state: bdi btrfs-1: dirty=882 wb=624 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 287.271152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 287.278534: balance_dirty_state: bdi btrfs-1: dirty=882 wb=624 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 287.278538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.286610: balance_dirty_state: bdi btrfs-1: dirty=882 wb=624 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 287.286616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.294533: balance_dirty_state: bdi btrfs-1: dirty=882 wb=524 unstable=0 bg_thresh=995 thresh=1990 gap=584 poll_thresh=18 ino=257 dd-2584 [005] 287.294659: balance_dirty_state: bdi btrfs-1: dirty=907 wb=524 unstable=0 bg_thresh=997 thresh=1995 gap=564 poll_thresh=13 ino=257 dd-2584 [005] 287.294776: balance_dirty_state: bdi btrfs-1: dirty=907 wb=524 unstable=0 bg_thresh=997 thresh=1995 gap=564 poll_thresh=14 ino=257 dd-2584 [005] 287.295256: balance_dirty_state: bdi btrfs-1: dirty=932 wb=524 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=15 ino=257 dd-2584 [005] 287.295371: balance_dirty_state: bdi btrfs-1: dirty=957 wb=524 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=16 ino=257 dd-2584 [005] 287.295605: balance_dirty_state: bdi btrfs-1: dirty=982 wb=524 unstable=0 bg_thresh=999 thresh=1999 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 287.295614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.302663: balance_dirty_state: bdi btrfs-1: dirty=982 wb=524 unstable=0 bg_thresh=999 thresh=1999 gap=493 poll_thresh=17 ino=257 dd-2584 [005] 287.302672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 287.310612: balance_dirty_state: bdi btrfs-1: dirty=982 wb=374 unstable=0 bg_thresh=999 thresh=1998 gap=642 poll_thresh=17 ino=257 dd-2584 [004] 287.310739: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=374 unstable=0 bg_thresh=1001 thresh=2003 gap=622 poll_thresh=13 ino=257 flush-btrfs-1-2586 [001] 287.310822: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24688 wrote=0 to_write=8192 dd-2584 [004] 287.310867: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=374 unstable=0 bg_thresh=1001 thresh=2003 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 287.310939: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=374 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 287.311002: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=399 unstable=0 bg_thresh=1003 thresh=2007 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 287.311131: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=449 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 287.311259: balance_dirty_state: bdi btrfs-1: dirty=982 wb=499 unstable=0 bg_thresh=1002 thresh=2005 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 287.311432: balance_dirty_state: bdi btrfs-1: dirty=982 wb=574 unstable=0 bg_thresh=1002 thresh=2004 gap=448 poll_thresh=19 ino=257 dd-2584 [004] 287.311434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 287.312438: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=656 to_write=7536 dd-2584 [000] 287.322624: balance_dirty_state: bdi btrfs-1: dirty=507 wb=924 unstable=0 bg_thresh=1002 thresh=2004 gap=573 poll_thresh=19 ino=257 dd-2584 [000] 287.322700: balance_dirty_state: bdi btrfs-1: dirty=532 wb=924 unstable=0 bg_thresh=1004 thresh=2009 gap=553 poll_thresh=14 ino=257 dd-2584 [000] 287.322759: balance_dirty_state: bdi btrfs-1: dirty=532 wb=924 unstable=0 bg_thresh=1004 thresh=2009 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 287.322987: balance_dirty_state: bdi btrfs-1: dirty=557 wb=924 unstable=0 bg_thresh=1007 thresh=2014 gap=533 poll_thresh=16 ino=257 dd-2584 [000] 287.323102: balance_dirty_state: bdi btrfs-1: dirty=582 wb=924 unstable=0 bg_thresh=1006 thresh=2013 gap=507 poll_thresh=17 ino=257 dd-2584 [000] 287.323216: balance_dirty_state: bdi btrfs-1: dirty=607 wb=924 unstable=0 bg_thresh=1008 thresh=2017 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 287.323220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 287.330546: balance_dirty_state: bdi btrfs-1: dirty=607 wb=924 unstable=0 bg_thresh=1008 thresh=2017 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 287.330556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 287.338633: balance_dirty_state: bdi btrfs-1: dirty=607 wb=924 unstable=0 bg_thresh=1008 thresh=2017 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 287.338643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 287.346640: balance_dirty_state: bdi btrfs-1: dirty=607 wb=924 unstable=0 bg_thresh=1008 thresh=2017 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 287.346647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=57556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 287.354618: balance_dirty_state: bdi btrfs-1: dirty=607 wb=799 unstable=0 bg_thresh=1008 thresh=2016 gap=610 poll_thresh=18 ino=257 dd-2584 [000] 287.354732: balance_dirty_state: bdi btrfs-1: dirty=632 wb=799 unstable=0 bg_thresh=1008 thresh=2016 gap=585 poll_thresh=13 ino=257 dd-2584 [000] 287.354836: balance_dirty_state: bdi btrfs-1: dirty=657 wb=799 unstable=0 bg_thresh=1007 thresh=2015 gap=559 poll_thresh=14 ino=257 dd-2584 [000] 287.354937: balance_dirty_state: bdi btrfs-1: dirty=657 wb=799 unstable=0 bg_thresh=1007 thresh=2015 gap=559 poll_thresh=15 ino=257 dd-2584 [000] 287.355041: balance_dirty_state: bdi btrfs-1: dirty=682 wb=799 unstable=0 bg_thresh=1007 thresh=2014 gap=533 poll_thresh=16 ino=257 dd-2584 [000] 287.355245: balance_dirty_state: bdi btrfs-1: dirty=707 wb=799 unstable=0 bg_thresh=1006 thresh=2013 gap=507 poll_thresh=17 ino=257 dd-2584 [000] 287.355580: balance_dirty_state: bdi btrfs-1: dirty=732 wb=749 unstable=0 bg_thresh=1004 thresh=2009 gap=528 poll_thresh=18 ino=257 dd-2584 [000] 287.355915: balance_dirty_state: bdi btrfs-1: dirty=782 wb=674 unstable=0 bg_thresh=1007 thresh=2014 gap=558 poll_thresh=19 ino=257 dd-2584 [000] 287.356782: balance_dirty_state: bdi btrfs-1: dirty=807 wb=674 unstable=0 bg_thresh=1006 thresh=2013 gap=532 poll_thresh=20 ino=257 dd-2584 [000] 287.357094: balance_dirty_state: bdi btrfs-1: dirty=832 wb=674 unstable=0 bg_thresh=1008 thresh=2017 gap=511 poll_thresh=21 ino=257 dd-2584 [000] 287.357399: balance_dirty_state: bdi btrfs-1: dirty=882 wb=674 unstable=0 bg_thresh=1008 thresh=2016 gap=460 poll_thresh=22 ino=257 dd-2584 [000] 287.357410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.362629: balance_dirty_state: bdi btrfs-1: dirty=882 wb=674 unstable=0 bg_thresh=1008 thresh=2016 gap=460 poll_thresh=22 ino=257 dd-2584 [001] 287.362638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.370716: balance_dirty_state: bdi btrfs-1: dirty=882 wb=549 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=22 ino=257 dd-2584 [001] 287.370810: balance_dirty_state: bdi btrfs-1: dirty=907 wb=549 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 287.370986: balance_dirty_state: bdi btrfs-1: dirty=932 wb=549 unstable=0 bg_thresh=1002 thresh=2005 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 287.371160: balance_dirty_state: bdi btrfs-1: dirty=957 wb=549 unstable=0 bg_thresh=1007 thresh=2015 gap=509 poll_thresh=18 ino=257 dd-2584 [001] 287.371340: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=549 unstable=0 bg_thresh=1010 thresh=2020 gap=464 poll_thresh=19 ino=257 dd-2584 [001] 287.371347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-132% task_weight=98% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.378627: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=549 unstable=0 bg_thresh=1010 thresh=2020 gap=464 poll_thresh=19 ino=257 dd-2584 [001] 287.378636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-132% task_weight=98% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.390558: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=424 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 287.390592: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24768 wrote=0 to_write=8192 dd-2584 [001] 287.390677: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=424 unstable=0 bg_thresh=1004 thresh=2008 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 287.390767: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=424 unstable=0 bg_thresh=1001 thresh=2002 gap=546 poll_thresh=15 ino=257 dd-2584 [001] 287.390859: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=449 unstable=0 bg_thresh=1006 thresh=2012 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 287.391342: balance_dirty_state: bdi btrfs-1: dirty=907 wb=599 unstable=0 bg_thresh=1005 thresh=2011 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 287.391525: balance_dirty_state: bdi btrfs-1: dirty=882 wb=649 unstable=0 bg_thresh=1007 thresh=2015 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 287.391527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 287.392605: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=592 to_write=7600 dd-2584 [001] 287.402551: balance_dirty_state: bdi btrfs-1: dirty=532 wb=874 unstable=0 bg_thresh=1007 thresh=2015 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 287.402616: balance_dirty_state: bdi btrfs-1: dirty=557 wb=874 unstable=0 bg_thresh=1007 thresh=2015 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 287.402677: balance_dirty_state: bdi btrfs-1: dirty=557 wb=874 unstable=0 bg_thresh=1010 thresh=2020 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 287.402735: balance_dirty_state: bdi btrfs-1: dirty=582 wb=874 unstable=0 bg_thresh=1010 thresh=2020 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 287.402792: balance_dirty_state: bdi btrfs-1: dirty=607 wb=874 unstable=0 bg_thresh=1012 thresh=2025 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 287.402912: balance_dirty_state: bdi btrfs-1: dirty=632 wb=874 unstable=0 bg_thresh=1012 thresh=2024 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 287.403033: balance_dirty_state: bdi btrfs-1: dirty=657 wb=874 unstable=0 bg_thresh=1014 thresh=2028 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 287.403038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 287.410617: balance_dirty_state: bdi btrfs-1: dirty=657 wb=749 unstable=0 bg_thresh=1005 thresh=2010 gap=604 poll_thresh=18 ino=257 dd-2584 [001] 287.410686: balance_dirty_state: bdi btrfs-1: dirty=682 wb=749 unstable=0 bg_thresh=1005 thresh=2010 gap=579 poll_thresh=13 ino=257 dd-2584 [001] 287.410748: balance_dirty_state: bdi btrfs-1: dirty=682 wb=749 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 287.410808: balance_dirty_state: bdi btrfs-1: dirty=707 wb=749 unstable=0 bg_thresh=1004 thresh=2009 gap=553 poll_thresh=15 ino=257 dd-2584 [001] 287.410870: balance_dirty_state: bdi btrfs-1: dirty=732 wb=749 unstable=0 bg_thresh=1004 thresh=2008 gap=527 poll_thresh=16 ino=257 dd-2584 [001] 287.411180: balance_dirty_state: bdi btrfs-1: dirty=757 wb=749 unstable=0 bg_thresh=1006 thresh=2012 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 287.411300: balance_dirty_state: bdi btrfs-1: dirty=782 wb=749 unstable=0 bg_thresh=1005 thresh=2011 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 287.411305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 287.422655: balance_dirty_state: bdi btrfs-1: dirty=782 wb=624 unstable=0 bg_thresh=1005 thresh=2011 gap=605 poll_thresh=18 ino=257 dd-2584 [000] 287.422769: balance_dirty_state: bdi btrfs-1: dirty=782 wb=624 unstable=0 bg_thresh=1005 thresh=2011 gap=605 poll_thresh=13 ino=257 dd-2584 [000] 287.422886: balance_dirty_state: bdi btrfs-1: dirty=807 wb=624 unstable=0 bg_thresh=1008 thresh=2016 gap=585 poll_thresh=14 ino=257 dd-2584 [000] 287.423002: balance_dirty_state: bdi btrfs-1: dirty=832 wb=624 unstable=0 bg_thresh=1010 thresh=2021 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 287.423119: balance_dirty_state: bdi btrfs-1: dirty=832 wb=624 unstable=0 bg_thresh=1010 thresh=2021 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 287.423355: balance_dirty_state: bdi btrfs-1: dirty=857 wb=624 unstable=0 bg_thresh=1007 thresh=2014 gap=533 poll_thresh=17 ino=257 dd-2584 [000] 287.423590: balance_dirty_state: bdi btrfs-1: dirty=907 wb=624 unstable=0 bg_thresh=1009 thresh=2018 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 287.423599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 287.430709: balance_dirty_state: bdi btrfs-1: dirty=907 wb=499 unstable=0 bg_thresh=1008 thresh=2016 gap=610 poll_thresh=18 ino=257 dd-2584 [005] 287.430816: balance_dirty_state: bdi btrfs-1: dirty=907 wb=499 unstable=0 bg_thresh=1010 thresh=2021 gap=615 poll_thresh=13 ino=257 dd-2584 [005] 287.430934: balance_dirty_state: bdi btrfs-1: dirty=932 wb=499 unstable=0 bg_thresh=1010 thresh=2021 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 287.431049: balance_dirty_state: bdi btrfs-1: dirty=932 wb=499 unstable=0 bg_thresh=1013 thresh=2026 gap=595 poll_thresh=15 ino=257 dd-2584 [005] 287.431167: balance_dirty_state: bdi btrfs-1: dirty=957 wb=499 unstable=0 bg_thresh=1013 thresh=2026 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 287.431763: balance_dirty_state: bdi btrfs-1: dirty=982 wb=499 unstable=0 bg_thresh=1012 thresh=2025 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 287.432002: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=499 unstable=0 bg_thresh=1014 thresh=2029 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 287.432235: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=499 unstable=0 bg_thresh=1014 thresh=2028 gap=472 poll_thresh=19 ino=257 dd-2584 [005] 287.432244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 287.432273: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24808 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 287.433567: writeback_single_inode: bdi btrfs-1: ino=257 state= age=192 wrote=544 to_write=7648 dd-2584 [005] 287.438637: balance_dirty_state: bdi btrfs-1: dirty=532 wb=1024 unstable=0 bg_thresh=1016 thresh=2032 gap=476 poll_thresh=19 ino=257 dd-2584 [005] 287.438642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.446692: balance_dirty_state: bdi btrfs-1: dirty=532 wb=899 unstable=0 bg_thresh=1016 thresh=2033 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 287.446789: balance_dirty_state: bdi btrfs-1: dirty=532 wb=899 unstable=0 bg_thresh=1016 thresh=2032 gap=601 poll_thresh=14 ino=257 dd-2584 [005] 287.446850: balance_dirty_state: bdi btrfs-1: dirty=557 wb=899 unstable=0 bg_thresh=1016 thresh=2032 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 287.446906: balance_dirty_state: bdi btrfs-1: dirty=582 wb=899 unstable=0 bg_thresh=1015 thresh=2031 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 287.447020: balance_dirty_state: bdi btrfs-1: dirty=607 wb=899 unstable=0 bg_thresh=1015 thresh=2030 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 287.447133: balance_dirty_state: bdi btrfs-1: dirty=632 wb=899 unstable=0 bg_thresh=1017 thresh=2034 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 287.447138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.454785: balance_dirty_state: bdi btrfs-1: dirty=632 wb=899 unstable=0 bg_thresh=1017 thresh=2034 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 287.454795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=54608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.462750: balance_dirty_state: bdi btrfs-1: dirty=632 wb=774 unstable=0 bg_thresh=1018 thresh=2037 gap=631 poll_thresh=18 ino=257 dd-2584 [005] 287.462824: balance_dirty_state: bdi btrfs-1: dirty=657 wb=774 unstable=0 bg_thresh=1015 thresh=2031 gap=600 poll_thresh=13 ino=257 dd-2584 [005] 287.462887: balance_dirty_state: bdi btrfs-1: dirty=657 wb=774 unstable=0 bg_thresh=1018 thresh=2036 gap=605 poll_thresh=14 ino=257 dd-2584 [005] 287.462951: balance_dirty_state: bdi btrfs-1: dirty=682 wb=774 unstable=0 bg_thresh=1015 thresh=2030 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 287.463016: balance_dirty_state: bdi btrfs-1: dirty=707 wb=774 unstable=0 bg_thresh=1017 thresh=2035 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 287.463336: balance_dirty_state: bdi btrfs-1: dirty=732 wb=774 unstable=0 bg_thresh=1019 thresh=2039 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 287.463462: balance_dirty_state: bdi btrfs-1: dirty=757 wb=774 unstable=0 bg_thresh=1019 thresh=2038 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 287.463467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.470785: balance_dirty_state: bdi btrfs-1: dirty=757 wb=774 unstable=0 bg_thresh=1019 thresh=2038 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 287.470793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 287.478736: balance_dirty_state: bdi btrfs-1: dirty=757 wb=649 unstable=0 bg_thresh=1020 thresh=2040 gap=634 poll_thresh=18 ino=257 dd-2584 [002] 287.478864: balance_dirty_state: bdi btrfs-1: dirty=782 wb=649 unstable=0 bg_thresh=1019 thresh=2039 gap=608 poll_thresh=13 ino=257 dd-2584 [002] 287.478984: balance_dirty_state: bdi btrfs-1: dirty=782 wb=649 unstable=0 bg_thresh=1019 thresh=2039 gap=608 poll_thresh=14 ino=257 dd-2584 [002] 287.479101: balance_dirty_state: bdi btrfs-1: dirty=807 wb=649 unstable=0 bg_thresh=1019 thresh=2038 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 287.479220: balance_dirty_state: bdi btrfs-1: dirty=807 wb=649 unstable=0 bg_thresh=1021 thresh=2043 gap=587 poll_thresh=16 ino=257 dd-2584 [002] 287.479454: balance_dirty_state: bdi btrfs-1: dirty=857 wb=649 unstable=0 bg_thresh=1021 thresh=2042 gap=536 poll_thresh=17 ino=257 dd-2584 [002] 287.479687: balance_dirty_state: bdi btrfs-1: dirty=882 wb=649 unstable=0 bg_thresh=1020 thresh=2041 gap=510 poll_thresh=18 ino=257 dd-2584 [002] 287.479696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 287.486684: balance_dirty_state: bdi btrfs-1: dirty=882 wb=524 unstable=0 bg_thresh=1020 thresh=2040 gap=634 poll_thresh=18 ino=257 dd-2584 [002] 287.486808: balance_dirty_state: bdi btrfs-1: dirty=907 wb=524 unstable=0 bg_thresh=1019 thresh=2039 gap=608 poll_thresh=13 ino=257 dd-2584 [002] 287.486933: balance_dirty_state: bdi btrfs-1: dirty=907 wb=524 unstable=0 bg_thresh=1016 thresh=2033 gap=602 poll_thresh=14 ino=257 dd-2584 [002] 287.487051: balance_dirty_state: bdi btrfs-1: dirty=932 wb=524 unstable=0 bg_thresh=1019 thresh=2038 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 287.487169: balance_dirty_state: bdi btrfs-1: dirty=957 wb=524 unstable=0 bg_thresh=1018 thresh=2037 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 287.487770: balance_dirty_state: bdi btrfs-1: dirty=982 wb=524 unstable=0 bg_thresh=1018 thresh=2036 gap=530 poll_thresh=17 ino=257 dd-2584 [002] 287.488003: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=524 unstable=0 bg_thresh=1017 thresh=2035 gap=504 poll_thresh=18 ino=257 dd-2584 [002] 287.488012: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1299 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-301% task_weight=99% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 287.494678: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=299 unstable=0 bg_thresh=1017 thresh=2034 gap=728 poll_thresh=18 ino=257 dd-2584 [002] 287.494809: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=299 unstable=0 bg_thresh=1019 thresh=2039 gap=708 poll_thresh=13 ino=257 flush-btrfs-1-2586 [001] 287.494857: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24872 wrote=0 to_write=8192 dd-2584 [002] 287.494936: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=299 unstable=0 bg_thresh=1019 thresh=2038 gap=707 poll_thresh=14 ino=257 dd-2584 [002] 287.495060: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=299 unstable=0 bg_thresh=1019 thresh=2038 gap=682 poll_thresh=15 ino=257 dd-2584 [002] 287.495185: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=349 unstable=0 bg_thresh=1018 thresh=2037 gap=631 poll_thresh=16 ino=257 dd-2584 [002] 287.495434: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=399 unstable=0 bg_thresh=1018 thresh=2036 gap=630 poll_thresh=17 ino=257 dd-2584 [002] 287.495680: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=449 unstable=0 bg_thresh=1017 thresh=2035 gap=579 poll_thresh=18 ino=257 dd-2584 [002] 287.495877: balance_dirty_state: bdi btrfs-1: dirty=982 wb=499 unstable=0 bg_thresh=1019 thresh=2039 gap=558 poll_thresh=19 ino=257 dd-2584 [002] 287.496006: balance_dirty_state: bdi btrfs-1: dirty=957 wb=549 unstable=0 bg_thresh=1019 thresh=2038 gap=532 poll_thresh=20 ino=257 dd-2584 [002] 287.496312: balance_dirty_state: bdi btrfs-1: dirty=857 wb=699 unstable=0 bg_thresh=1018 thresh=2037 gap=481 poll_thresh=21 ino=257 dd-2584 [002] 287.496314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 287.497128: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=720 to_write=7472 dd-2584 [002] 287.502688: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1024 unstable=0 bg_thresh=1018 thresh=2037 gap=506 poll_thresh=21 ino=257 dd-2584 [002] 287.502699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-298% task_weight=99% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 287.510657: balance_dirty_state: bdi btrfs-1: dirty=507 wb=899 unstable=0 bg_thresh=1014 thresh=2029 gap=623 poll_thresh=21 ino=257 dd-2584 [002] 287.510761: balance_dirty_state: bdi btrfs-1: dirty=532 wb=899 unstable=0 bg_thresh=1017 thresh=2034 gap=603 poll_thresh=16 ino=257 dd-2584 [002] 287.510888: balance_dirty_state: bdi btrfs-1: dirty=557 wb=899 unstable=0 bg_thresh=1016 thresh=2032 gap=576 poll_thresh=17 ino=257 dd-2584 [002] 287.511015: balance_dirty_state: bdi btrfs-1: dirty=582 wb=899 unstable=0 bg_thresh=1015 thresh=2030 gap=549 poll_thresh=18 ino=257 dd-2584 [002] 287.511138: balance_dirty_state: bdi btrfs-1: dirty=632 wb=899 unstable=0 bg_thresh=1014 thresh=2028 gap=497 poll_thresh=19 ino=257 dd-2584 [002] 287.511143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-265% task_weight=101% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 287.518715: balance_dirty_state: bdi btrfs-1: dirty=632 wb=774 unstable=0 bg_thresh=1017 thresh=2034 gap=628 poll_thresh=19 ino=257 dd-2584 [002] 287.518802: balance_dirty_state: bdi btrfs-1: dirty=632 wb=774 unstable=0 bg_thresh=1017 thresh=2034 gap=628 poll_thresh=14 ino=257 dd-2584 [002] 287.518868: balance_dirty_state: bdi btrfs-1: dirty=657 wb=774 unstable=0 bg_thresh=1016 thresh=2033 gap=602 poll_thresh=15 ino=257 dd-2584 [002] 287.518932: balance_dirty_state: bdi btrfs-1: dirty=682 wb=774 unstable=0 bg_thresh=1016 thresh=2032 gap=576 poll_thresh=16 ino=257 dd-2584 [002] 287.519061: balance_dirty_state: bdi btrfs-1: dirty=707 wb=774 unstable=0 bg_thresh=1015 thresh=2031 gap=550 poll_thresh=17 ino=257 dd-2584 [002] 287.519187: balance_dirty_state: bdi btrfs-1: dirty=732 wb=774 unstable=0 bg_thresh=1015 thresh=2030 gap=524 poll_thresh=18 ino=257 dd-2584 [002] 287.519501: balance_dirty_state: bdi btrfs-1: dirty=757 wb=774 unstable=0 bg_thresh=1014 thresh=2029 gap=498 poll_thresh=19 ino=257 dd-2584 [002] 287.519506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-309% task_weight=100% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 287.526718: balance_dirty_state: bdi btrfs-1: dirty=757 wb=749 unstable=0 bg_thresh=1008 thresh=2017 gap=511 poll_thresh=19 ino=257 dd-2584 [002] 287.526786: balance_dirty_state: bdi btrfs-1: dirty=782 wb=749 unstable=0 bg_thresh=1011 thresh=2022 gap=491 poll_thresh=14 ino=257 dd-2584 [002] 287.526790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 287.534669: balance_dirty_state: bdi btrfs-1: dirty=782 wb=624 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 287.534739: balance_dirty_state: bdi btrfs-1: dirty=807 wb=624 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=10 ino=257 dd-2584 [002] 287.534804: balance_dirty_state: bdi btrfs-1: dirty=807 wb=624 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=11 ino=257 dd-2584 [002] 287.534865: balance_dirty_state: bdi btrfs-1: dirty=832 wb=624 unstable=0 bg_thresh=995 thresh=1991 gap=535 poll_thresh=12 ino=257 dd-2584 [002] 287.534925: balance_dirty_state: bdi btrfs-1: dirty=857 wb=624 unstable=0 bg_thresh=998 thresh=1996 gap=515 poll_thresh=13 ino=257 dd-2584 [002] 287.534985: balance_dirty_state: bdi btrfs-1: dirty=857 wb=624 unstable=0 bg_thresh=995 thresh=1990 gap=509 poll_thresh=14 ino=257 dd-2584 [002] 287.535046: balance_dirty_state: bdi btrfs-1: dirty=882 wb=624 unstable=0 bg_thresh=997 thresh=1995 gap=489 poll_thresh=15 ino=257 dd-2584 [002] 287.535050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 287.542693: balance_dirty_state: bdi btrfs-1: dirty=882 wb=499 unstable=0 bg_thresh=1008 thresh=2017 gap=636 poll_thresh=15 ino=257 dd-2584 [005] 287.542807: balance_dirty_state: bdi btrfs-1: dirty=907 wb=499 unstable=0 bg_thresh=1011 thresh=2022 gap=616 poll_thresh=11 ino=257 dd-2584 [005] 287.542910: balance_dirty_state: bdi btrfs-1: dirty=932 wb=499 unstable=0 bg_thresh=1008 thresh=2016 gap=585 poll_thresh=12 ino=257 dd-2584 [005] 287.543013: balance_dirty_state: bdi btrfs-1: dirty=932 wb=499 unstable=0 bg_thresh=1010 thresh=2021 gap=590 poll_thresh=13 ino=257 dd-2584 [005] 287.543118: balance_dirty_state: bdi btrfs-1: dirty=957 wb=499 unstable=0 bg_thresh=1007 thresh=2015 gap=559 poll_thresh=14 ino=257 dd-2584 [005] 287.543221: balance_dirty_state: bdi btrfs-1: dirty=982 wb=499 unstable=0 bg_thresh=1007 thresh=2014 gap=533 poll_thresh=15 ino=257 dd-2584 [005] 287.543323: balance_dirty_state: bdi btrfs-1: dirty=982 wb=499 unstable=0 bg_thresh=1007 thresh=2014 gap=533 poll_thresh=16 ino=257 dd-2584 [005] 287.543846: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=499 unstable=0 bg_thresh=1009 thresh=2018 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 287.544050: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=499 unstable=0 bg_thresh=1008 thresh=2017 gap=461 poll_thresh=18 ino=257 dd-2584 [005] 287.544058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 287.544085: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24920 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 287.545722: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=528 to_write=7664 dd-2584 [005] 287.550649: balance_dirty_state: bdi btrfs-1: dirty=532 wb=899 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=18 ino=257 dd-2584 [005] 287.550770: balance_dirty_state: bdi btrfs-1: dirty=532 wb=899 unstable=0 bg_thresh=1002 thresh=2004 gap=573 poll_thresh=13 ino=257 dd-2584 [005] 287.550863: balance_dirty_state: bdi btrfs-1: dirty=557 wb=899 unstable=0 bg_thresh=1002 thresh=2004 gap=548 poll_thresh=14 ino=257 dd-2584 [005] 287.550954: balance_dirty_state: bdi btrfs-1: dirty=582 wb=899 unstable=0 bg_thresh=1001 thresh=2003 gap=522 poll_thresh=15 ino=257 dd-2584 [005] 287.551045: balance_dirty_state: bdi btrfs-1: dirty=582 wb=899 unstable=0 bg_thresh=1004 thresh=2008 gap=527 poll_thresh=16 ino=257 dd-2584 [005] 287.551226: balance_dirty_state: bdi btrfs-1: dirty=632 wb=899 unstable=0 bg_thresh=1003 thresh=2007 gap=476 poll_thresh=17 ino=257 dd-2584 [005] 287.551233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.558693: balance_dirty_state: bdi btrfs-1: dirty=632 wb=774 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=17 ino=257 dd-2584 [001] 287.558787: balance_dirty_state: bdi btrfs-1: dirty=632 wb=774 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=13 ino=257 dd-2584 [001] 287.558875: balance_dirty_state: bdi btrfs-1: dirty=657 wb=774 unstable=0 bg_thresh=999 thresh=1998 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 287.558962: balance_dirty_state: bdi btrfs-1: dirty=657 wb=774 unstable=0 bg_thresh=1001 thresh=2003 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 287.559048: balance_dirty_state: bdi btrfs-1: dirty=682 wb=774 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 287.559223: balance_dirty_state: bdi btrfs-1: dirty=707 wb=774 unstable=0 bg_thresh=1001 thresh=2002 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 287.559704: balance_dirty_state: bdi btrfs-1: dirty=757 wb=774 unstable=0 bg_thresh=1003 thresh=2006 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 287.559712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=52908 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.566770: balance_dirty_state: bdi btrfs-1: dirty=757 wb=774 unstable=0 bg_thresh=1003 thresh=2006 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 287.566779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 287.574655: balance_dirty_state: bdi btrfs-1: dirty=757 wb=649 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 287.574766: balance_dirty_state: bdi btrfs-1: dirty=757 wb=649 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=13 ino=257 dd-2584 [004] 287.574825: balance_dirty_state: bdi btrfs-1: dirty=782 wb=649 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 287.574884: balance_dirty_state: bdi btrfs-1: dirty=807 wb=649 unstable=0 bg_thresh=1002 thresh=2005 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 287.574942: balance_dirty_state: bdi btrfs-1: dirty=807 wb=649 unstable=0 bg_thresh=1005 thresh=2010 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 287.575057: balance_dirty_state: bdi btrfs-1: dirty=857 wb=649 unstable=0 bg_thresh=1007 thresh=2015 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 287.575176: balance_dirty_state: bdi btrfs-1: dirty=882 wb=649 unstable=0 bg_thresh=1009 thresh=2019 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 287.575180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 287.582621: balance_dirty_state: bdi btrfs-1: dirty=882 wb=574 unstable=0 bg_thresh=1006 thresh=2013 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 287.582697: balance_dirty_state: bdi btrfs-1: dirty=882 wb=574 unstable=0 bg_thresh=1006 thresh=2013 gap=557 poll_thresh=13 ino=257 dd-2584 [004] 287.582768: balance_dirty_state: bdi btrfs-1: dirty=907 wb=574 unstable=0 bg_thresh=1009 thresh=2018 gap=537 poll_thresh=14 ino=257 dd-2584 [004] 287.582832: balance_dirty_state: bdi btrfs-1: dirty=932 wb=574 unstable=0 bg_thresh=1009 thresh=2018 gap=512 poll_thresh=15 ino=257 dd-2584 [004] 287.582895: balance_dirty_state: bdi btrfs-1: dirty=932 wb=574 unstable=0 bg_thresh=1008 thresh=2017 gap=511 poll_thresh=16 ino=257 dd-2584 [004] 287.583021: balance_dirty_state: bdi btrfs-1: dirty=982 wb=574 unstable=0 bg_thresh=1008 thresh=2016 gap=460 poll_thresh=17 ino=257 dd-2584 [004] 287.583026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 287.590686: balance_dirty_state: bdi btrfs-1: dirty=982 wb=574 unstable=0 bg_thresh=1008 thresh=2016 gap=460 poll_thresh=17 ino=257 dd-2584 [004] 287.590697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 287.598662: balance_dirty_state: bdi btrfs-1: dirty=982 wb=449 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 287.598772: balance_dirty_state: bdi btrfs-1: dirty=982 wb=449 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=13 ino=257 dd-2584 [004] 287.599026: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=449 unstable=0 bg_thresh=1005 thresh=2010 gap=554 poll_thresh=14 ino=257 flush-btrfs-1-2586 [005] 287.599091: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24976 wrote=0 to_write=8192 dd-2584 [004] 287.599095: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=449 unstable=0 bg_thresh=1005 thresh=2010 gap=529 poll_thresh=15 ino=257 dd-2584 [004] 287.599158: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=449 unstable=0 bg_thresh=1007 thresh=2015 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 287.599286: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=449 unstable=0 bg_thresh=1007 thresh=2014 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 287.599414: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=524 unstable=0 bg_thresh=1009 thresh=2018 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 287.599415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 287.600519: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=576 to_write=7616 dd-2584 [004] 287.606633: balance_dirty_state: bdi btrfs-1: dirty=532 wb=849 unstable=0 bg_thresh=1001 thresh=2002 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 287.606709: balance_dirty_state: bdi btrfs-1: dirty=532 wb=849 unstable=0 bg_thresh=1001 thresh=2002 gap=621 poll_thresh=13 ino=257 dd-2584 [004] 287.606791: balance_dirty_state: bdi btrfs-1: dirty=557 wb=849 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 287.606854: balance_dirty_state: bdi btrfs-1: dirty=582 wb=849 unstable=0 bg_thresh=1003 thresh=2007 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 287.606916: balance_dirty_state: bdi btrfs-1: dirty=582 wb=849 unstable=0 bg_thresh=1006 thresh=2012 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 287.607050: balance_dirty_state: bdi btrfs-1: dirty=632 wb=849 unstable=0 bg_thresh=1008 thresh=2017 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 287.607179: balance_dirty_state: bdi btrfs-1: dirty=657 wb=849 unstable=0 bg_thresh=1010 thresh=2021 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 287.607497: balance_dirty_state: bdi btrfs-1: dirty=682 wb=849 unstable=0 bg_thresh=1010 thresh=2020 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 287.607503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 287.614635: balance_dirty_state: bdi btrfs-1: dirty=682 wb=849 unstable=0 bg_thresh=1010 thresh=2020 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 287.614643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 287.622666: balance_dirty_state: bdi btrfs-1: dirty=682 wb=699 unstable=0 bg_thresh=1000 thresh=2001 gap=620 poll_thresh=19 ino=257 dd-2584 [004] 287.622736: balance_dirty_state: bdi btrfs-1: dirty=707 wb=699 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 287.622795: balance_dirty_state: bdi btrfs-1: dirty=707 wb=699 unstable=0 bg_thresh=1003 thresh=2006 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 287.622850: balance_dirty_state: bdi btrfs-1: dirty=732 wb=699 unstable=0 bg_thresh=1003 thresh=2006 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 287.622960: balance_dirty_state: bdi btrfs-1: dirty=757 wb=699 unstable=0 bg_thresh=1008 thresh=2016 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 287.623075: balance_dirty_state: bdi btrfs-1: dirty=807 wb=699 unstable=0 bg_thresh=1007 thresh=2015 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 287.623187: balance_dirty_state: bdi btrfs-1: dirty=832 wb=699 unstable=0 bg_thresh=1007 thresh=2014 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 287.623191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 287.630707: balance_dirty_state: bdi btrfs-1: dirty=832 wb=699 unstable=0 bg_thresh=1007 thresh=2014 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 287.630715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 287.638727: balance_dirty_state: bdi btrfs-1: dirty=832 wb=574 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 287.638819: balance_dirty_state: bdi btrfs-1: dirty=857 wb=574 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 287.638904: balance_dirty_state: bdi btrfs-1: dirty=857 wb=574 unstable=0 bg_thresh=1003 thresh=2006 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 287.638987: balance_dirty_state: bdi btrfs-1: dirty=882 wb=574 unstable=0 bg_thresh=1003 thresh=2006 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 287.639155: balance_dirty_state: bdi btrfs-1: dirty=907 wb=574 unstable=0 bg_thresh=1008 thresh=2016 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 287.639626: balance_dirty_state: bdi btrfs-1: dirty=932 wb=574 unstable=0 bg_thresh=1007 thresh=2015 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 287.639800: balance_dirty_state: bdi btrfs-1: dirty=982 wb=549 unstable=0 bg_thresh=1007 thresh=2014 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 287.639807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 287.646725: balance_dirty_state: bdi btrfs-1: dirty=982 wb=449 unstable=0 bg_thresh=1005 thresh=2011 gap=580 poll_thresh=19 ino=257 dd-2584 [004] 287.646820: balance_dirty_state: bdi btrfs-1: dirty=982 wb=449 unstable=0 bg_thresh=1005 thresh=2011 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 287.646876: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=449 unstable=0 bg_thresh=1008 thresh=2016 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 287.646933: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=449 unstable=0 bg_thresh=1008 thresh=2016 gap=535 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 287.646993: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25024 wrote=0 to_write=8192 dd-2584 [004] 287.647060: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=449 unstable=0 bg_thresh=1010 thresh=2020 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 287.647186: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=499 unstable=0 bg_thresh=1009 thresh=2019 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 287.647187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-275% task_weight=99% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 287.648470: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=560 to_write=7632 dd-2584 [004] 287.654657: balance_dirty_state: bdi btrfs-1: dirty=507 wb=899 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=18 ino=257 dd-2584 [004] 287.654730: balance_dirty_state: bdi btrfs-1: dirty=532 wb=899 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=13 ino=257 dd-2584 [004] 287.654788: balance_dirty_state: bdi btrfs-1: dirty=532 wb=899 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=14 ino=257 dd-2584 [004] 287.654844: balance_dirty_state: bdi btrfs-1: dirty=557 wb=899 unstable=0 bg_thresh=1005 thresh=2010 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 287.654899: balance_dirty_state: bdi btrfs-1: dirty=582 wb=899 unstable=0 bg_thresh=1005 thresh=2010 gap=529 poll_thresh=16 ino=257 dd-2584 [004] 287.655011: balance_dirty_state: bdi btrfs-1: dirty=607 wb=899 unstable=0 bg_thresh=1010 thresh=2020 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 287.655373: balance_dirty_state: bdi btrfs-1: dirty=632 wb=799 unstable=0 bg_thresh=1009 thresh=2019 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 287.655553: balance_dirty_state: bdi btrfs-1: dirty=682 wb=749 unstable=0 bg_thresh=1006 thresh=2013 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 287.655722: balance_dirty_state: bdi btrfs-1: dirty=707 wb=749 unstable=0 bg_thresh=1009 thresh=2018 gap=562 poll_thresh=20 ino=257 dd-2584 [004] 287.655896: balance_dirty_state: bdi btrfs-1: dirty=732 wb=749 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=21 ino=257 dd-2584 [004] 287.656066: balance_dirty_state: bdi btrfs-1: dirty=757 wb=749 unstable=0 bg_thresh=1002 thresh=2005 gap=499 poll_thresh=22 ino=257 dd-2584 [004] 287.656072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 287.662679: balance_dirty_state: bdi btrfs-1: dirty=757 wb=749 unstable=0 bg_thresh=1008 thresh=2016 gap=510 poll_thresh=22 ino=257 dd-2584 [004] 287.662768: balance_dirty_state: bdi btrfs-1: dirty=782 wb=749 unstable=0 bg_thresh=1010 thresh=2021 gap=490 poll_thresh=16 ino=257 dd-2584 [004] 287.662774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-320% task_weight=100% bdi_bw=52532 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 287.670695: balance_dirty_state: bdi btrfs-1: dirty=782 wb=624 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 287.670791: balance_dirty_state: bdi btrfs-1: dirty=807 wb=624 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=12 ino=257 dd-2584 [004] 287.670884: balance_dirty_state: bdi btrfs-1: dirty=807 wb=624 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=13 ino=257 dd-2584 [004] 287.670975: balance_dirty_state: bdi btrfs-1: dirty=832 wb=624 unstable=0 bg_thresh=994 thresh=1988 gap=532 poll_thresh=14 ino=257 dd-2584 [004] 287.671081: balance_dirty_state: bdi btrfs-1: dirty=857 wb=624 unstable=0 bg_thresh=996 thresh=1993 gap=512 poll_thresh=15 ino=257 dd-2584 [004] 287.671180: balance_dirty_state: bdi btrfs-1: dirty=857 wb=624 unstable=0 bg_thresh=996 thresh=1993 gap=512 poll_thresh=16 ino=257 dd-2584 [004] 287.671616: balance_dirty_state: bdi btrfs-1: dirty=907 wb=624 unstable=0 bg_thresh=1001 thresh=2002 gap=471 poll_thresh=17 ino=257 dd-2584 [004] 287.671621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=52196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 287.678650: balance_dirty_state: bdi btrfs-1: dirty=907 wb=624 unstable=0 bg_thresh=993 thresh=1987 gap=456 poll_thresh=17 ino=257 dd-2584 [000] 287.678658: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=52196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 287.686762: balance_dirty_state: bdi btrfs-1: dirty=907 wb=574 unstable=0 bg_thresh=999 thresh=1999 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 287.686853: balance_dirty_state: bdi btrfs-1: dirty=907 wb=574 unstable=0 bg_thresh=1002 thresh=2004 gap=523 poll_thresh=13 ino=257 dd-2584 [004] 287.686936: balance_dirty_state: bdi btrfs-1: dirty=932 wb=574 unstable=0 bg_thresh=1002 thresh=2004 gap=498 poll_thresh=14 ino=257 dd-2584 [004] 287.686942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=52196 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 287.694739: balance_dirty_state: bdi btrfs-1: dirty=932 wb=449 unstable=0 bg_thresh=995 thresh=1991 gap=610 poll_thresh=14 ino=257 dd-2584 [006] 287.694857: balance_dirty_state: bdi btrfs-1: dirty=932 wb=449 unstable=0 bg_thresh=995 thresh=1991 gap=610 poll_thresh=10 ino=257 dd-2584 [006] 287.694976: balance_dirty_state: bdi btrfs-1: dirty=957 wb=449 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=11 ino=257 dd-2584 [006] 287.695090: balance_dirty_state: bdi btrfs-1: dirty=982 wb=449 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=12 ino=257 dd-2584 [006] 287.695204: balance_dirty_state: bdi btrfs-1: dirty=982 wb=449 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=13 ino=257 dd-2584 [006] 287.695322: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=449 unstable=0 bg_thresh=1003 thresh=2006 gap=550 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 287.695367: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25072 wrote=0 to_write=8192 dd-2584 [006] 287.695500: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=449 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=15 ino=257 dd-2584 [006] 287.695682: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=449 unstable=0 bg_thresh=1002 thresh=2005 gap=524 poll_thresh=16 ino=257 dd-2584 [006] 287.696049: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=499 unstable=0 bg_thresh=1002 thresh=2004 gap=473 poll_thresh=17 ino=257 dd-2584 [006] 287.696053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=52196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 287.697756: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=560 to_write=7632 dd-2584 [006] 287.702753: balance_dirty_state: bdi btrfs-1: dirty=532 wb=999 unstable=0 bg_thresh=1002 thresh=2004 gap=473 poll_thresh=17 ino=257 dd-2584 [006] 287.702763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=52196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 287.710775: balance_dirty_state: bdi btrfs-1: dirty=532 wb=874 unstable=0 bg_thresh=1003 thresh=2006 gap=600 poll_thresh=17 ino=257 dd-2584 [006] 287.710878: balance_dirty_state: bdi btrfs-1: dirty=532 wb=874 unstable=0 bg_thresh=1005 thresh=2011 gap=605 poll_thresh=13 ino=257 dd-2584 [006] 287.710941: balance_dirty_state: bdi btrfs-1: dirty=557 wb=874 unstable=0 bg_thresh=1005 thresh=2010 gap=579 poll_thresh=14 ino=257 dd-2584 [006] 287.711001: balance_dirty_state: bdi btrfs-1: dirty=582 wb=874 unstable=0 bg_thresh=1005 thresh=2010 gap=554 poll_thresh=15 ino=257 dd-2584 [006] 287.711235: balance_dirty_state: bdi btrfs-1: dirty=582 wb=874 unstable=0 bg_thresh=1004 thresh=2009 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 287.711350: balance_dirty_state: bdi btrfs-1: dirty=607 wb=874 unstable=0 bg_thresh=1004 thresh=2008 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 287.711466: balance_dirty_state: bdi btrfs-1: dirty=657 wb=874 unstable=0 bg_thresh=1003 thresh=2007 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 287.711471: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=52196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.718859: balance_dirty_state: bdi btrfs-1: dirty=657 wb=874 unstable=0 bg_thresh=1003 thresh=2007 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 287.718868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=52196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.726820: balance_dirty_state: bdi btrfs-1: dirty=657 wb=749 unstable=0 bg_thresh=1003 thresh=2006 gap=600 poll_thresh=18 ino=257 dd-2584 [005] 287.726947: balance_dirty_state: bdi btrfs-1: dirty=682 wb=749 unstable=0 bg_thresh=1005 thresh=2011 gap=580 poll_thresh=13 ino=257 dd-2584 [005] 287.727062: balance_dirty_state: bdi btrfs-1: dirty=682 wb=749 unstable=0 bg_thresh=1005 thresh=2011 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 287.727177: balance_dirty_state: bdi btrfs-1: dirty=707 wb=749 unstable=0 bg_thresh=1008 thresh=2016 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 287.727296: balance_dirty_state: bdi btrfs-1: dirty=732 wb=749 unstable=0 bg_thresh=1010 thresh=2021 gap=540 poll_thresh=16 ino=257 dd-2584 [005] 287.727530: balance_dirty_state: bdi btrfs-1: dirty=757 wb=749 unstable=0 bg_thresh=1010 thresh=2020 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 287.727765: balance_dirty_state: bdi btrfs-1: dirty=782 wb=749 unstable=0 bg_thresh=1009 thresh=2019 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 287.727773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=52196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.734772: balance_dirty_state: bdi btrfs-1: dirty=782 wb=624 unstable=0 bg_thresh=1009 thresh=2018 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 287.734842: balance_dirty_state: bdi btrfs-1: dirty=807 wb=624 unstable=0 bg_thresh=1011 thresh=2023 gap=592 poll_thresh=13 ino=257 dd-2584 [005] 287.734900: balance_dirty_state: bdi btrfs-1: dirty=832 wb=624 unstable=0 bg_thresh=1008 thresh=2017 gap=561 poll_thresh=14 ino=257 dd-2584 [005] 287.734960: balance_dirty_state: bdi btrfs-1: dirty=832 wb=624 unstable=0 bg_thresh=1008 thresh=2016 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 287.735199: balance_dirty_state: bdi btrfs-1: dirty=857 wb=624 unstable=0 bg_thresh=1010 thresh=2021 gap=540 poll_thresh=16 ino=257 dd-2584 [005] 287.735319: balance_dirty_state: bdi btrfs-1: dirty=882 wb=624 unstable=0 bg_thresh=1010 thresh=2020 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 287.735438: balance_dirty_state: bdi btrfs-1: dirty=907 wb=624 unstable=0 bg_thresh=1009 thresh=2019 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 287.735443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=52196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.742793: balance_dirty_state: bdi btrfs-1: dirty=907 wb=499 unstable=0 bg_thresh=1010 thresh=2021 gap=615 poll_thresh=18 ino=257 dd-2584 [001] 287.742857: balance_dirty_state: bdi btrfs-1: dirty=907 wb=499 unstable=0 bg_thresh=1010 thresh=2021 gap=615 poll_thresh=13 ino=257 dd-2584 [001] 287.742916: balance_dirty_state: bdi btrfs-1: dirty=932 wb=499 unstable=0 bg_thresh=1013 thresh=2026 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 287.742974: balance_dirty_state: bdi btrfs-1: dirty=957 wb=499 unstable=0 bg_thresh=1013 thresh=2026 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 287.743032: balance_dirty_state: bdi btrfs-1: dirty=957 wb=499 unstable=0 bg_thresh=1015 thresh=2031 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 287.743149: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=499 unstable=0 bg_thresh=1018 thresh=2036 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 287.743277: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=449 unstable=0 bg_thresh=1020 thresh=2040 gap=559 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 287.743351: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25120 wrote=0 to_write=8192 dd-2584 [001] 287.743401: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=449 unstable=0 bg_thresh=1019 thresh=2039 gap=533 poll_thresh=19 ino=257 dd-2584 [001] 287.743708: balance_dirty_state: bdi btrfs-1: dirty=957 wb=574 unstable=0 bg_thresh=1019 thresh=2038 gap=507 poll_thresh=20 ino=257 dd-2584 [001] 287.743710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=52196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 287.745480: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=576 to_write=7616 dd-2584 [001] 287.750676: balance_dirty_state: bdi btrfs-1: dirty=507 wb=899 unstable=0 bg_thresh=1016 thresh=2033 gap=627 poll_thresh=20 ino=257 dd-2584 [001] 287.750753: balance_dirty_state: bdi btrfs-1: dirty=532 wb=899 unstable=0 bg_thresh=1016 thresh=2032 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 287.750812: balance_dirty_state: bdi btrfs-1: dirty=557 wb=899 unstable=0 bg_thresh=1018 thresh=2037 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 287.750930: balance_dirty_state: bdi btrfs-1: dirty=582 wb=899 unstable=0 bg_thresh=1015 thresh=2030 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 287.751047: balance_dirty_state: bdi btrfs-1: dirty=607 wb=899 unstable=0 bg_thresh=1014 thresh=2029 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 287.751165: balance_dirty_state: bdi btrfs-1: dirty=632 wb=899 unstable=0 bg_thresh=1014 thresh=2028 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 287.751169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=52196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.758736: balance_dirty_state: bdi btrfs-1: dirty=632 wb=899 unstable=0 bg_thresh=1014 thresh=2028 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 287.758745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=52196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 287.766747: balance_dirty_state: bdi btrfs-1: dirty=632 wb=774 unstable=0 bg_thresh=1014 thresh=2029 gap=623 poll_thresh=19 ino=257 dd-2584 [000] 287.766818: balance_dirty_state: bdi btrfs-1: dirty=657 wb=774 unstable=0 bg_thresh=1014 thresh=2029 gap=598 poll_thresh=14 ino=257 dd-2584 [000] 287.766879: balance_dirty_state: bdi btrfs-1: dirty=657 wb=774 unstable=0 bg_thresh=1017 thresh=2034 gap=603 poll_thresh=15 ino=257 dd-2584 [000] 287.766934: balance_dirty_state: bdi btrfs-1: dirty=682 wb=774 unstable=0 bg_thresh=1017 thresh=2034 gap=578 poll_thresh=16 ino=257 dd-2584 [000] 287.767046: balance_dirty_state: bdi btrfs-1: dirty=707 wb=774 unstable=0 bg_thresh=1022 thresh=2044 gap=563 poll_thresh=17 ino=257 dd-2584 [000] 287.767160: balance_dirty_state: bdi btrfs-1: dirty=732 wb=774 unstable=0 bg_thresh=1021 thresh=2043 gap=537 poll_thresh=18 ino=257 dd-2584 [000] 287.767445: balance_dirty_state: bdi btrfs-1: dirty=782 wb=774 unstable=0 bg_thresh=1021 thresh=2042 gap=486 poll_thresh=19 ino=257 dd-2584 [000] 287.767450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=52196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 287.774742: balance_dirty_state: bdi btrfs-1: dirty=782 wb=649 unstable=0 bg_thresh=1021 thresh=2042 gap=611 poll_thresh=19 ino=257 dd-2584 [004] 287.774846: balance_dirty_state: bdi btrfs-1: dirty=782 wb=649 unstable=0 bg_thresh=1017 thresh=2035 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 287.774936: balance_dirty_state: bdi btrfs-1: dirty=807 wb=649 unstable=0 bg_thresh=1017 thresh=2035 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 287.775029: balance_dirty_state: bdi btrfs-1: dirty=832 wb=649 unstable=0 bg_thresh=1013 thresh=2027 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 287.775210: balance_dirty_state: bdi btrfs-1: dirty=857 wb=649 unstable=0 bg_thresh=1009 thresh=2019 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 287.775394: balance_dirty_state: bdi btrfs-1: dirty=882 wb=649 unstable=0 bg_thresh=1014 thresh=2028 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 287.775400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-264% task_weight=100% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 287.782705: balance_dirty_state: bdi btrfs-1: dirty=882 wb=599 unstable=0 bg_thresh=1013 thresh=2026 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 287.782801: balance_dirty_state: bdi btrfs-1: dirty=907 wb=599 unstable=0 bg_thresh=1010 thresh=2020 gap=514 poll_thresh=13 ino=257 dd-2584 [004] 287.782891: balance_dirty_state: bdi btrfs-1: dirty=932 wb=599 unstable=0 bg_thresh=1012 thresh=2025 gap=494 poll_thresh=14 ino=257 dd-2584 [004] 287.782897: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 287.790789: balance_dirty_state: bdi btrfs-1: dirty=932 wb=474 unstable=0 bg_thresh=1015 thresh=2031 gap=625 poll_thresh=14 ino=257 dd-2584 [000] 287.790932: balance_dirty_state: bdi btrfs-1: dirty=932 wb=474 unstable=0 bg_thresh=1018 thresh=2036 gap=630 poll_thresh=10 ino=257 dd-2584 [000] 287.791051: balance_dirty_state: bdi btrfs-1: dirty=957 wb=474 unstable=0 bg_thresh=1015 thresh=2030 gap=599 poll_thresh=11 ino=257 dd-2584 [000] 287.791170: balance_dirty_state: bdi btrfs-1: dirty=982 wb=474 unstable=0 bg_thresh=1017 thresh=2035 gap=579 poll_thresh=12 ino=257 dd-2584 [000] 287.791287: balance_dirty_state: bdi btrfs-1: dirty=982 wb=474 unstable=0 bg_thresh=1014 thresh=2029 gap=573 poll_thresh=13 ino=257 dd-2584 [000] 287.791407: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=474 unstable=0 bg_thresh=1019 thresh=2039 gap=558 poll_thresh=14 ino=257 dd-2584 [000] 287.791884: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=474 unstable=0 bg_thresh=1016 thresh=2033 gap=527 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 287.791936: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25168 wrote=0 to_write=8192 dd-2584 [000] 287.792011: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=474 unstable=0 bg_thresh=1019 thresh=2038 gap=532 poll_thresh=16 ino=257 dd-2584 [000] 287.792255: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=499 unstable=0 bg_thresh=1018 thresh=2037 gap=506 poll_thresh=17 ino=257 dd-2584 [000] 287.792258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 287.793788: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=560 to_write=7632 dd-2584 [000] 287.799495: balance_dirty_state: bdi btrfs-1: dirty=482 wb=874 unstable=0 bg_thresh=1007 thresh=2015 gap=659 poll_thresh=17 ino=257 dd-2584 [000] 287.799671: balance_dirty_state: bdi btrfs-1: dirty=507 wb=874 unstable=0 bg_thresh=1010 thresh=2020 gap=639 poll_thresh=13 ino=257 dd-2584 [000] 287.799845: balance_dirty_state: bdi btrfs-1: dirty=532 wb=874 unstable=0 bg_thresh=1010 thresh=2020 gap=614 poll_thresh=14 ino=257 dd-2584 [000] 287.800019: balance_dirty_state: bdi btrfs-1: dirty=532 wb=874 unstable=0 bg_thresh=1015 thresh=2030 gap=624 poll_thresh=15 ino=257 dd-2584 [000] 287.800193: balance_dirty_state: bdi btrfs-1: dirty=557 wb=874 unstable=0 bg_thresh=1015 thresh=2030 gap=599 poll_thresh=16 ino=257 dd-2584 [000] 287.800531: balance_dirty_state: bdi btrfs-1: dirty=582 wb=874 unstable=0 bg_thresh=1014 thresh=2029 gap=573 poll_thresh=17 ino=257 dd-2584 [000] 287.800863: balance_dirty_state: bdi btrfs-1: dirty=632 wb=874 unstable=0 bg_thresh=1014 thresh=2028 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 287.801225: balance_dirty_state: bdi btrfs-1: dirty=657 wb=874 unstable=0 bg_thresh=1013 thresh=2026 gap=495 poll_thresh=19 ino=257 dd-2584 [000] 287.801238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-106% task_gap=-313% task_weight=100% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 287.806737: balance_dirty_state: bdi btrfs-1: dirty=657 wb=749 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=19 ino=257 dd-2584 [000] 287.806801: balance_dirty_state: bdi btrfs-1: dirty=657 wb=749 unstable=0 bg_thresh=1003 thresh=2006 gap=600 poll_thresh=14 ino=257 dd-2584 [000] 287.806865: balance_dirty_state: bdi btrfs-1: dirty=682 wb=749 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=15 ino=257 dd-2584 [000] 287.807149: balance_dirty_state: bdi btrfs-1: dirty=707 wb=749 unstable=0 bg_thresh=999 thresh=1999 gap=543 poll_thresh=16 ino=257 dd-2584 [000] 287.807268: balance_dirty_state: bdi btrfs-1: dirty=732 wb=749 unstable=0 bg_thresh=999 thresh=1998 gap=517 poll_thresh=17 ino=257 dd-2584 [000] 287.807396: balance_dirty_state: bdi btrfs-1: dirty=757 wb=749 unstable=0 bg_thresh=998 thresh=1997 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 287.807401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 287.814758: balance_dirty_state: bdi btrfs-1: dirty=757 wb=574 unstable=0 bg_thresh=987 thresh=1975 gap=644 poll_thresh=18 ino=257 dd-2584 [000] 287.814849: balance_dirty_state: bdi btrfs-1: dirty=782 wb=574 unstable=0 bg_thresh=989 thresh=1979 gap=623 poll_thresh=13 ino=257 dd-2584 [000] 287.814937: balance_dirty_state: bdi btrfs-1: dirty=807 wb=574 unstable=0 bg_thresh=995 thresh=1990 gap=609 poll_thresh=14 ino=257 dd-2584 [000] 287.815023: balance_dirty_state: bdi btrfs-1: dirty=807 wb=574 unstable=0 bg_thresh=995 thresh=1990 gap=609 poll_thresh=15 ino=257 dd-2584 [000] 287.815108: balance_dirty_state: bdi btrfs-1: dirty=832 wb=574 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=16 ino=257 dd-2584 [000] 287.815281: balance_dirty_state: bdi btrfs-1: dirty=857 wb=574 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=17 ino=257 dd-2584 [000] 287.815462: balance_dirty_state: bdi btrfs-1: dirty=882 wb=574 unstable=0 bg_thresh=999 thresh=1998 gap=542 poll_thresh=18 ino=257 dd-2584 [000] 287.815637: balance_dirty_state: bdi btrfs-1: dirty=932 wb=574 unstable=0 bg_thresh=998 thresh=1997 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 287.815643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=101% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 287.822798: balance_dirty_state: bdi btrfs-1: dirty=932 wb=549 unstable=0 bg_thresh=998 thresh=1997 gap=516 poll_thresh=19 ino=257 dd-2584 [000] 287.822893: balance_dirty_state: bdi btrfs-1: dirty=932 wb=549 unstable=0 bg_thresh=998 thresh=1997 gap=516 poll_thresh=14 ino=257 dd-2584 [000] 287.823293: balance_dirty_state: bdi btrfs-1: dirty=957 wb=549 unstable=0 bg_thresh=998 thresh=1996 gap=490 poll_thresh=15 ino=257 dd-2584 [000] 287.823299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-354% task_weight=101% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 287.830865: balance_dirty_state: bdi btrfs-1: dirty=957 wb=424 unstable=0 bg_thresh=993 thresh=1987 gap=606 poll_thresh=15 ino=257 dd-2584 [000] 287.830928: balance_dirty_state: bdi btrfs-1: dirty=982 wb=424 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=11 ino=257 dd-2584 [000] 287.830982: balance_dirty_state: bdi btrfs-1: dirty=982 wb=424 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=12 ino=257 dd-2584 [000] 287.831040: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=424 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=13 ino=257 dd-2584 [000] 287.831105: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=424 unstable=0 bg_thresh=995 thresh=1991 gap=535 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 287.831123: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25208 wrote=0 to_write=8192 dd-2584 [000] 287.831169: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=424 unstable=0 bg_thresh=995 thresh=1990 gap=534 poll_thresh=15 ino=257 dd-2584 [000] 287.831231: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=424 unstable=0 bg_thresh=992 thresh=1984 gap=503 poll_thresh=16 ino=257 dd-2584 [000] 287.831360: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=499 unstable=0 bg_thresh=994 thresh=1988 gap=457 poll_thresh=17 ino=257 dd-2584 [000] 287.831362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=100% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 287.832531: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=280 wrote=592 to_write=7600 dd-2584 [005] 287.838780: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1024 unstable=0 bg_thresh=994 thresh=1988 gap=457 poll_thresh=17 ino=257 dd-2584 [005] 287.838788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=100% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.846840: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1024 unstable=0 bg_thresh=994 thresh=1988 gap=457 poll_thresh=17 ino=257 dd-2584 [005] 287.846845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=100% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.854895: balance_dirty_state: bdi btrfs-1: dirty=507 wb=774 unstable=0 bg_thresh=994 thresh=1989 gap=708 poll_thresh=17 ino=257 dd-2584 [005] 287.855021: balance_dirty_state: bdi btrfs-1: dirty=532 wb=774 unstable=0 bg_thresh=994 thresh=1989 gap=683 poll_thresh=13 ino=257 dd-2584 [005] 287.855139: balance_dirty_state: bdi btrfs-1: dirty=557 wb=774 unstable=0 bg_thresh=997 thresh=1994 gap=663 poll_thresh=14 ino=257 dd-2584 [005] 287.855255: balance_dirty_state: bdi btrfs-1: dirty=557 wb=774 unstable=0 bg_thresh=997 thresh=1994 gap=663 poll_thresh=15 ino=257 dd-2584 [005] 287.855372: balance_dirty_state: bdi btrfs-1: dirty=582 wb=774 unstable=0 bg_thresh=999 thresh=1999 gap=643 poll_thresh=16 ino=257 dd-2584 [005] 287.855609: balance_dirty_state: bdi btrfs-1: dirty=607 wb=774 unstable=0 bg_thresh=996 thresh=1992 gap=611 poll_thresh=17 ino=257 dd-2584 [005] 287.856214: balance_dirty_state: bdi btrfs-1: dirty=657 wb=774 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=18 ino=257 dd-2584 [005] 287.856450: balance_dirty_state: bdi btrfs-1: dirty=682 wb=774 unstable=0 bg_thresh=997 thresh=1995 gap=539 poll_thresh=19 ino=257 dd-2584 [005] 287.856686: balance_dirty_state: bdi btrfs-1: dirty=707 wb=774 unstable=0 bg_thresh=997 thresh=1994 gap=513 poll_thresh=20 ino=257 dd-2584 [005] 287.856922: balance_dirty_state: bdi btrfs-1: dirty=732 wb=774 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=21 ino=257 dd-2584 [005] 287.856931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.862910: balance_dirty_state: bdi btrfs-1: dirty=732 wb=774 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=21 ino=257 dd-2584 [005] 287.862919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.870907: balance_dirty_state: bdi btrfs-1: dirty=732 wb=774 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=21 ino=257 dd-2584 [005] 287.870916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.878866: balance_dirty_state: bdi btrfs-1: dirty=732 wb=649 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=21 ino=257 dd-2584 [005] 287.878986: balance_dirty_state: bdi btrfs-1: dirty=757 wb=649 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 287.879205: balance_dirty_state: bdi btrfs-1: dirty=782 wb=649 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=17 ino=257 dd-2584 [005] 287.879422: balance_dirty_state: bdi btrfs-1: dirty=832 wb=649 unstable=0 bg_thresh=998 thresh=1996 gap=515 poll_thresh=18 ino=257 dd-2584 [005] 287.879645: balance_dirty_state: bdi btrfs-1: dirty=857 wb=649 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 287.879653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.886821: balance_dirty_state: bdi btrfs-1: dirty=857 wb=649 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 287.886833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.894851: balance_dirty_state: bdi btrfs-1: dirty=857 wb=649 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 287.894860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.902870: balance_dirty_state: bdi btrfs-1: dirty=857 wb=599 unstable=0 bg_thresh=997 thresh=1994 gap=538 poll_thresh=19 ino=257 dd-2584 [005] 287.902959: balance_dirty_state: bdi btrfs-1: dirty=857 wb=599 unstable=0 bg_thresh=999 thresh=1999 gap=543 poll_thresh=14 ino=257 dd-2584 [005] 287.903017: balance_dirty_state: bdi btrfs-1: dirty=882 wb=599 unstable=0 bg_thresh=996 thresh=1993 gap=512 poll_thresh=15 ino=257 dd-2584 [005] 287.903244: balance_dirty_state: bdi btrfs-1: dirty=907 wb=599 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=16 ino=257 dd-2584 [005] 287.903248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 287.910874: balance_dirty_state: bdi btrfs-1: dirty=907 wb=599 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=16 ino=257 dd-2584 [005] 287.910883: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 287.918850: balance_dirty_state: bdi btrfs-1: dirty=907 wb=474 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=16 ino=257 dd-2584 [005] 287.918980: balance_dirty_state: bdi btrfs-1: dirty=907 wb=474 unstable=0 bg_thresh=996 thresh=1992 gap=611 poll_thresh=12 ino=257 dd-2584 [005] 287.919099: balance_dirty_state: bdi btrfs-1: dirty=932 wb=474 unstable=0 bg_thresh=998 thresh=1997 gap=591 poll_thresh=13 ino=257 dd-2584 [005] 287.919222: balance_dirty_state: bdi btrfs-1: dirty=957 wb=474 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=14 ino=257 dd-2584 [005] 287.919345: balance_dirty_state: bdi btrfs-1: dirty=957 wb=474 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 287.919467: balance_dirty_state: bdi btrfs-1: dirty=982 wb=474 unstable=0 bg_thresh=997 thresh=1995 gap=539 poll_thresh=16 ino=257 dd-2584 [005] 287.919709: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=474 unstable=0 bg_thresh=997 thresh=1994 gap=513 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 287.919797: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25296 wrote=0 to_write=8192 dd-2584 [005] 287.919963: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=474 unstable=0 bg_thresh=996 thresh=1993 gap=462 poll_thresh=18 ino=257 dd-2584 [005] 287.919966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 287.922376: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=368 wrote=528 to_write=7664 dd-2584 [005] 287.926792: balance_dirty_state: bdi btrfs-1: dirty=532 wb=874 unstable=0 bg_thresh=996 thresh=1993 gap=587 poll_thresh=18 ino=257 dd-2584 [005] 287.926895: balance_dirty_state: bdi btrfs-1: dirty=532 wb=874 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=13 ino=257 dd-2584 [005] 287.926978: balance_dirty_state: bdi btrfs-1: dirty=557 wb=874 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=14 ino=257 dd-2584 [005] 287.927062: balance_dirty_state: bdi btrfs-1: dirty=557 wb=874 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=15 ino=257 dd-2584 [005] 287.927142: balance_dirty_state: bdi btrfs-1: dirty=582 wb=874 unstable=0 bg_thresh=998 thresh=1996 gap=540 poll_thresh=16 ino=257 dd-2584 [005] 287.927305: balance_dirty_state: bdi btrfs-1: dirty=607 wb=874 unstable=0 bg_thresh=997 thresh=1995 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 287.927758: balance_dirty_state: bdi btrfs-1: dirty=657 wb=874 unstable=0 bg_thresh=997 thresh=1994 gap=463 poll_thresh=18 ino=257 dd-2584 [005] 287.927764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.934776: balance_dirty_state: bdi btrfs-1: dirty=657 wb=874 unstable=0 bg_thresh=992 thresh=1984 gap=453 poll_thresh=18 ino=257 dd-2584 [005] 287.934781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=98% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.942817: balance_dirty_state: bdi btrfs-1: dirty=657 wb=749 unstable=0 bg_thresh=988 thresh=1976 gap=570 poll_thresh=18 ino=257 dd-2584 [005] 287.942912: balance_dirty_state: bdi btrfs-1: dirty=657 wb=749 unstable=0 bg_thresh=987 thresh=1975 gap=569 poll_thresh=13 ino=257 dd-2584 [005] 287.942990: balance_dirty_state: bdi btrfs-1: dirty=682 wb=749 unstable=0 bg_thresh=990 thresh=1980 gap=549 poll_thresh=14 ino=257 dd-2584 [005] 287.943081: balance_dirty_state: bdi btrfs-1: dirty=707 wb=749 unstable=0 bg_thresh=989 thresh=1979 gap=523 poll_thresh=15 ino=257 dd-2584 [005] 287.943171: balance_dirty_state: bdi btrfs-1: dirty=707 wb=749 unstable=0 bg_thresh=989 thresh=1979 gap=523 poll_thresh=16 ino=257 dd-2584 [005] 287.943378: balance_dirty_state: bdi btrfs-1: dirty=733 wb=749 unstable=0 bg_thresh=985 thresh=1970 gap=488 poll_thresh=17 ino=257 dd-2584 [005] 287.943384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-291% task_weight=98% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.950744: balance_dirty_state: bdi btrfs-1: dirty=733 wb=749 unstable=0 bg_thresh=977 thresh=1955 gap=473 poll_thresh=17 ino=257 dd-2584 [001] 287.950750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1225 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.958840: balance_dirty_state: bdi btrfs-1: dirty=733 wb=549 unstable=0 bg_thresh=983 thresh=1967 gap=685 poll_thresh=17 ino=257 dd-2584 [001] 287.958971: balance_dirty_state: bdi btrfs-1: dirty=758 wb=549 unstable=0 bg_thresh=983 thresh=1967 gap=660 poll_thresh=13 ino=257 dd-2584 [001] 287.959092: balance_dirty_state: bdi btrfs-1: dirty=783 wb=549 unstable=0 bg_thresh=986 thresh=1972 gap=640 poll_thresh=14 ino=257 dd-2584 [001] 287.959214: balance_dirty_state: bdi btrfs-1: dirty=783 wb=549 unstable=0 bg_thresh=986 thresh=1972 gap=640 poll_thresh=15 ino=257 dd-2584 [001] 287.959338: balance_dirty_state: bdi btrfs-1: dirty=808 wb=549 unstable=0 bg_thresh=988 thresh=1977 gap=620 poll_thresh=16 ino=257 dd-2584 [001] 287.959585: balance_dirty_state: bdi btrfs-1: dirty=833 wb=549 unstable=0 bg_thresh=988 thresh=1976 gap=594 poll_thresh=17 ino=257 dd-2584 [001] 287.959834: balance_dirty_state: bdi btrfs-1: dirty=883 wb=549 unstable=0 bg_thresh=990 thresh=1980 gap=548 poll_thresh=18 ino=257 dd-2584 [001] 287.960467: balance_dirty_state: bdi btrfs-1: dirty=908 wb=524 unstable=0 bg_thresh=989 thresh=1979 gap=547 poll_thresh=19 ino=257 dd-2584 [001] 287.960737: balance_dirty_state: bdi btrfs-1: dirty=947 wb=524 unstable=0 bg_thresh=989 thresh=1979 gap=508 poll_thresh=20 ino=257 dd-2584 [001] 287.961013: balance_dirty_state: bdi btrfs-1: dirty=973 wb=524 unstable=0 bg_thresh=990 thresh=1980 gap=483 poll_thresh=21 ino=257 dd-2584 [001] 287.961021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.966829: balance_dirty_state: bdi btrfs-1: dirty=973 wb=524 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=21 ino=257 dd-2584 [001] 287.966838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 287.974846: balance_dirty_state: bdi btrfs-1: dirty=973 wb=524 unstable=0 bg_thresh=987 thresh=1975 gap=478 poll_thresh=21 ino=257 dd-2584 [001] 287.974851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-284% task_weight=98% bdi_bw=50452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 287.986894: balance_dirty_state: bdi btrfs-1: dirty=973 wb=274 unstable=0 bg_thresh=988 thresh=1977 gap=730 poll_thresh=21 ino=257 dd-2584 [005] 287.987018: balance_dirty_state: bdi btrfs-1: dirty=998 wb=274 unstable=0 bg_thresh=991 thresh=1982 gap=710 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 287.987069: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25364 wrote=0 to_write=8192 dd-2584 [005] 287.987289: balance_dirty_state: bdi btrfs-1: dirty=998 wb=249 unstable=0 bg_thresh=987 thresh=1974 gap=727 poll_thresh=17 ino=257 dd-2584 [005] 287.987539: balance_dirty_state: bdi btrfs-1: dirty=973 wb=224 unstable=0 bg_thresh=991 thresh=1983 gap=786 poll_thresh=18 ino=257 dd-2584 [005] 287.987819: balance_dirty_state: bdi btrfs-1: dirty=949 wb=274 unstable=0 bg_thresh=992 thresh=1984 gap=761 poll_thresh=19 ino=257 dd-2584 [005] 287.988126: balance_dirty_state: bdi btrfs-1: dirty=912 wb=362 unstable=0 bg_thresh=992 thresh=1984 gap=710 poll_thresh=20 ino=257 dd-2584 [005] 287.988850: balance_dirty_state: bdi btrfs-1: dirty=736 wb=577 unstable=0 bg_thresh=991 thresh=1982 gap=669 poll_thresh=21 ino=257 dd-2584 [005] 287.989132: balance_dirty_state: bdi btrfs-1: dirty=686 wb=653 unstable=0 bg_thresh=990 thresh=1981 gap=642 poll_thresh=22 ino=257 dd-2584 [005] 287.989422: balance_dirty_state: bdi btrfs-1: dirty=623 wb=742 unstable=0 bg_thresh=991 thresh=1982 gap=617 poll_thresh=23 ino=257 dd-2584 [005] 287.989709: balance_dirty_state: bdi btrfs-1: dirty=597 wb=807 unstable=0 bg_thresh=991 thresh=1982 gap=578 poll_thresh=24 ino=257 dd-2584 [005] 287.989995: balance_dirty_state: bdi btrfs-1: dirty=545 wb=885 unstable=0 bg_thresh=991 thresh=1982 gap=552 poll_thresh=25 ino=257 flush-btrfs-1-2586 [002] 287.990096: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=436 wrote=752 to_write=7440 dd-2584 [005] 287.990258: balance_dirty_state: bdi btrfs-1: dirty=557 wb=911 unstable=0 bg_thresh=994 thresh=1988 gap=520 poll_thresh=26 ino=257 dd-2584 [005] 287.990511: balance_dirty_state: bdi btrfs-1: dirty=582 wb=911 unstable=0 bg_thresh=993 thresh=1987 gap=494 poll_thresh=27 ino=257 dd-2584 [005] 287.990519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=48724 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 287.994873: balance_dirty_state: bdi btrfs-1: dirty=582 wb=911 unstable=0 bg_thresh=993 thresh=1987 gap=494 poll_thresh=27 ino=257 dd-2584 [005] 287.994881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=48724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 288.002939: balance_dirty_state: bdi btrfs-1: dirty=582 wb=911 unstable=0 bg_thresh=993 thresh=1987 gap=494 poll_thresh=27 ino=257 dd-2584 [005] 288.002948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=48724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 288.010937: balance_dirty_state: bdi btrfs-1: dirty=582 wb=911 unstable=0 bg_thresh=993 thresh=1987 gap=494 poll_thresh=27 ino=257 dd-2584 [005] 288.010947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=48724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 288.018766: balance_dirty_state: bdi btrfs-1: dirty=582 wb=786 unstable=0 bg_thresh=1037 thresh=2075 gap=707 poll_thresh=27 ino=257 dd-2584 [005] 288.018855: balance_dirty_state: bdi btrfs-1: dirty=607 wb=786 unstable=0 bg_thresh=1037 thresh=2074 gap=681 poll_thresh=20 ino=257 dd-2584 [005] 288.019009: balance_dirty_state: bdi btrfs-1: dirty=632 wb=786 unstable=0 bg_thresh=1036 thresh=2073 gap=655 poll_thresh=21 ino=257 dd-2584 [005] 288.019402: balance_dirty_state: bdi btrfs-1: dirty=682 wb=786 unstable=0 bg_thresh=1038 thresh=2077 gap=609 poll_thresh=22 ino=257 dd-2584 [005] 288.019559: balance_dirty_state: bdi btrfs-1: dirty=707 wb=786 unstable=0 bg_thresh=1038 thresh=2076 gap=583 poll_thresh=23 ino=257 dd-2584 [005] 288.019716: balance_dirty_state: bdi btrfs-1: dirty=732 wb=786 unstable=0 bg_thresh=1037 thresh=2075 gap=557 poll_thresh=24 ino=257 dd-2584 [005] 288.019872: balance_dirty_state: bdi btrfs-1: dirty=757 wb=786 unstable=0 bg_thresh=1037 thresh=2074 gap=531 poll_thresh=25 ino=257 dd-2584 [005] 288.020030: balance_dirty_state: bdi btrfs-1: dirty=807 wb=786 unstable=0 bg_thresh=1039 thresh=2078 gap=485 poll_thresh=26 ino=257 dd-2584 [005] 288.020036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1339 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-157% task_weight=99% bdi_bw=48724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 288.026866: balance_dirty_state: bdi btrfs-1: dirty=807 wb=786 unstable=0 bg_thresh=1039 thresh=2078 gap=485 poll_thresh=26 ino=257 dd-2584 [005] 288.026872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1339 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-157% task_weight=99% bdi_bw=48724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 288.034811: balance_dirty_state: bdi btrfs-1: dirty=807 wb=786 unstable=0 bg_thresh=1039 thresh=2079 gap=486 poll_thresh=26 ino=257 dd-2584 [005] 288.034816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1340 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-156% task_weight=99% bdi_bw=48724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 288.042790: balance_dirty_state: bdi btrfs-1: dirty=807 wb=636 unstable=0 bg_thresh=1029 thresh=2059 gap=616 poll_thresh=26 ino=257 dd-2584 [005] 288.042903: balance_dirty_state: bdi btrfs-1: dirty=820 wb=636 unstable=0 bg_thresh=1030 thresh=2060 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 288.043060: balance_dirty_state: bdi btrfs-1: dirty=845 wb=636 unstable=0 bg_thresh=1029 thresh=2059 gap=578 poll_thresh=20 ino=257 dd-2584 [005] 288.043192: balance_dirty_state: bdi btrfs-1: dirty=870 wb=636 unstable=0 bg_thresh=1029 thresh=2058 gap=552 poll_thresh=21 ino=257 dd-2584 [005] 288.043751: balance_dirty_state: bdi btrfs-1: dirty=895 wb=636 unstable=0 bg_thresh=1039 thresh=2079 gap=548 poll_thresh=22 ino=257 dd-2584 [005] 288.043876: balance_dirty_state: bdi btrfs-1: dirty=945 wb=636 unstable=0 bg_thresh=1039 thresh=2078 gap=497 poll_thresh=23 ino=257 dd-2584 [005] 288.043881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1339 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-157% task_weight=99% bdi_bw=48724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 288.050884: balance_dirty_state: bdi btrfs-1: dirty=945 wb=636 unstable=0 bg_thresh=1039 thresh=2078 gap=497 poll_thresh=23 ino=257 dd-2584 [005] 288.050892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1339 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-157% task_weight=99% bdi_bw=48724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 288.058931: balance_dirty_state: bdi btrfs-1: dirty=946 wb=631 unstable=0 bg_thresh=1039 thresh=2078 gap=501 poll_thresh=23 ino=257 dd-2584 [005] 288.058939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1339 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-157% task_weight=99% bdi_bw=48724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 288.066912: balance_dirty_state: bdi btrfs-1: dirty=946 wb=631 unstable=0 bg_thresh=1039 thresh=2078 gap=501 poll_thresh=23 ino=257 dd-2584 [005] 288.066920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1339 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-157% task_weight=99% bdi_bw=48724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 288.074891: balance_dirty_state: bdi btrfs-1: dirty=946 wb=505 unstable=0 bg_thresh=1035 thresh=2071 gap=620 poll_thresh=23 ino=257 dd-2584 [005] 288.075023: balance_dirty_state: bdi btrfs-1: dirty=946 wb=505 unstable=0 bg_thresh=1035 thresh=2071 gap=620 poll_thresh=17 ino=257 dd-2584 [005] 288.075263: balance_dirty_state: bdi btrfs-1: dirty=996 wb=505 unstable=0 bg_thresh=1037 thresh=2075 gap=574 poll_thresh=18 ino=257 dd-2584 [005] 288.075501: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=505 unstable=0 bg_thresh=1037 thresh=2074 gap=548 poll_thresh=19 ino=257 dd-2584 [005] 288.075752: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=505 unstable=0 bg_thresh=1035 thresh=2071 gap=507 poll_thresh=20 ino=257 dd-2584 [005] 288.075760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1333 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-10% task_gap=-119% task_weight=98% bdi_bw=48724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 288.075809: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25452 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 288.078380: writeback_single_inode: bdi btrfs-1: ino=257 state= age=524 wrote=528 to_write=7664 dd-2584 [004] 288.082842: balance_dirty_state: bdi btrfs-1: dirty=528 wb=890 unstable=0 bg_thresh=1026 thresh=2052 gap=634 poll_thresh=20 ino=257 dd-2584 [004] 288.083014: balance_dirty_state: bdi btrfs-1: dirty=528 wb=890 unstable=0 bg_thresh=1023 thresh=2046 gap=628 poll_thresh=15 ino=257 dd-2584 [004] 288.084060: balance_dirty_state: bdi btrfs-1: dirty=553 wb=788 unstable=0 bg_thresh=1024 thresh=2049 gap=708 poll_thresh=16 ino=257 dd-2584 [004] 288.084484: balance_dirty_state: bdi btrfs-1: dirty=579 wb=788 unstable=0 bg_thresh=1024 thresh=2049 gap=682 poll_thresh=17 ino=257 dd-2584 [004] 288.084882: balance_dirty_state: bdi btrfs-1: dirty=617 wb=788 unstable=0 bg_thresh=1027 thresh=2054 gap=649 poll_thresh=18 ino=257 dd-2584 [004] 288.085809: balance_dirty_state: bdi btrfs-1: dirty=667 wb=788 unstable=0 bg_thresh=1029 thresh=2059 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 288.086577: balance_dirty_state: bdi btrfs-1: dirty=667 wb=788 unstable=0 bg_thresh=1039 thresh=2079 gap=624 poll_thresh=20 ino=257 dd-2584 [004] 288.086920: balance_dirty_state: bdi btrfs-1: dirty=717 wb=788 unstable=0 bg_thresh=1041 thresh=2083 gap=578 poll_thresh=21 ino=257 dd-2584 [004] 288.087285: balance_dirty_state: bdi btrfs-1: dirty=742 wb=788 unstable=0 bg_thresh=1041 thresh=2082 gap=552 poll_thresh=22 ino=257 dd-2584 [004] 288.087651: balance_dirty_state: bdi btrfs-1: dirty=767 wb=788 unstable=0 bg_thresh=1037 thresh=2075 gap=520 poll_thresh=23 ino=257 dd-2584 [004] 288.088055: balance_dirty_state: bdi btrfs-1: dirty=817 wb=788 unstable=0 bg_thresh=1037 thresh=2074 gap=469 poll_thresh=24 ino=257 dd-2584 [004] 288.088068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1336 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-206% task_weight=98% bdi_bw=48724 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 288.094831: balance_dirty_state: bdi btrfs-1: dirty=810 wb=649 unstable=0 bg_thresh=1030 thresh=2060 gap=601 poll_thresh=24 ino=257 dd-2584 [004] 288.094941: balance_dirty_state: bdi btrfs-1: dirty=810 wb=649 unstable=0 bg_thresh=1030 thresh=2061 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 288.095396: balance_dirty_state: bdi btrfs-1: dirty=849 wb=649 unstable=0 bg_thresh=1030 thresh=2060 gap=562 poll_thresh=19 ino=257 dd-2584 [004] 288.096283: balance_dirty_state: bdi btrfs-1: dirty=874 wb=649 unstable=0 bg_thresh=1038 thresh=2077 gap=554 poll_thresh=20 ino=257 dd-2584 [004] 288.096485: balance_dirty_state: bdi btrfs-1: dirty=899 wb=649 unstable=0 bg_thresh=1040 thresh=2081 gap=533 poll_thresh=21 ino=257 dd-2584 [004] 288.096688: balance_dirty_state: bdi btrfs-1: dirty=949 wb=649 unstable=0 bg_thresh=1040 thresh=2080 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 288.096695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1341 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=47020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.102800: balance_dirty_state: bdi btrfs-1: dirty=949 wb=545 unstable=0 bg_thresh=1030 thresh=2061 gap=567 poll_thresh=22 ino=257 dd-2584 [003] 288.102869: balance_dirty_state: bdi btrfs-1: dirty=946 wb=545 unstable=0 bg_thresh=1026 thresh=2052 gap=561 poll_thresh=16 ino=257 dd-2584 [003] 288.102997: balance_dirty_state: bdi btrfs-1: dirty=996 wb=545 unstable=0 bg_thresh=1025 thresh=2051 gap=510 poll_thresh=17 ino=257 dd-2584 [003] 288.103002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1315 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-142% task_weight=97% bdi_bw=47020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.110797: balance_dirty_state: bdi btrfs-1: dirty=997 wb=417 unstable=0 bg_thresh=1006 thresh=2012 gap=598 poll_thresh=17 ino=257 dd-2584 [003] 288.110870: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=417 unstable=0 bg_thresh=1007 thresh=2014 gap=587 poll_thresh=13 ino=257 dd-2584 [003] 288.110943: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=417 unstable=0 bg_thresh=1006 thresh=2013 gap=573 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 288.110948: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25488 wrote=0 to_write=8192 dd-2584 [003] 288.111014: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=417 unstable=0 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=15 ino=257 dd-2584 [003] 288.111085: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=417 unstable=0 bg_thresh=1006 thresh=2012 gap=534 poll_thresh=16 ino=257 dd-2584 [003] 288.111225: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=481 unstable=0 bg_thresh=1008 thresh=2017 gap=514 poll_thresh=17 ino=257 dd-2584 [003] 288.111369: balance_dirty_state: bdi btrfs-1: dirty=972 wb=556 unstable=0 bg_thresh=1013 thresh=2027 gap=499 poll_thresh=18 ino=257 dd-2584 [003] 288.111370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=47020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 288.112974: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=608 to_write=7584 dd-2584 [003] 288.118780: balance_dirty_state: bdi btrfs-1: dirty=514 wb=890 unstable=0 bg_thresh=1005 thresh=2010 gap=606 poll_thresh=18 ino=257 dd-2584 [003] 288.119201: balance_dirty_state: bdi btrfs-1: dirty=539 wb=890 unstable=0 bg_thresh=1007 thresh=2015 gap=586 poll_thresh=13 ino=257 dd-2584 [003] 288.119303: balance_dirty_state: bdi btrfs-1: dirty=539 wb=890 unstable=0 bg_thresh=1010 thresh=2020 gap=591 poll_thresh=14 ino=257 dd-2584 [003] 288.119402: balance_dirty_state: bdi btrfs-1: dirty=564 wb=890 unstable=0 bg_thresh=1010 thresh=2020 gap=566 poll_thresh=15 ino=257 dd-2584 [003] 288.119501: balance_dirty_state: bdi btrfs-1: dirty=589 wb=890 unstable=0 bg_thresh=1012 thresh=2025 gap=546 poll_thresh=16 ino=257 dd-2584 [003] 288.119701: balance_dirty_state: bdi btrfs-1: dirty=614 wb=890 unstable=0 bg_thresh=1012 thresh=2024 gap=520 poll_thresh=17 ino=257 dd-2584 [003] 288.119902: balance_dirty_state: bdi btrfs-1: dirty=639 wb=890 unstable=0 bg_thresh=1011 thresh=2023 gap=494 poll_thresh=18 ino=257 dd-2584 [003] 288.119910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-220% task_weight=97% bdi_bw=47020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.126827: balance_dirty_state: bdi btrfs-1: dirty=639 wb=777 unstable=0 bg_thresh=1005 thresh=2010 gap=594 poll_thresh=18 ino=257 dd-2584 [003] 288.126889: balance_dirty_state: bdi btrfs-1: dirty=664 wb=777 unstable=0 bg_thresh=1007 thresh=2015 gap=574 poll_thresh=13 ino=257 dd-2584 [003] 288.126949: balance_dirty_state: bdi btrfs-1: dirty=689 wb=777 unstable=0 bg_thresh=1004 thresh=2009 gap=543 poll_thresh=14 ino=257 dd-2584 [003] 288.127008: balance_dirty_state: bdi btrfs-1: dirty=689 wb=777 unstable=0 bg_thresh=1004 thresh=2008 gap=542 poll_thresh=15 ino=257 dd-2584 [003] 288.127066: balance_dirty_state: bdi btrfs-1: dirty=714 wb=777 unstable=0 bg_thresh=1006 thresh=2013 gap=522 poll_thresh=16 ino=257 dd-2584 [003] 288.127183: balance_dirty_state: bdi btrfs-1: dirty=739 wb=777 unstable=0 bg_thresh=1006 thresh=2012 gap=496 poll_thresh=17 ino=257 dd-2584 [003] 288.127187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=47020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.134930: balance_dirty_state: bdi btrfs-1: dirty=739 wb=777 unstable=0 bg_thresh=1008 thresh=2017 gap=501 poll_thresh=17 ino=257 dd-2584 [003] 288.134939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=47020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.142795: balance_dirty_state: bdi btrfs-1: dirty=739 wb=639 unstable=0 bg_thresh=1001 thresh=2003 gap=625 poll_thresh=17 ino=257 dd-2584 [003] 288.142860: balance_dirty_state: bdi btrfs-1: dirty=764 wb=639 unstable=0 bg_thresh=1001 thresh=2003 gap=600 poll_thresh=13 ino=257 dd-2584 [003] 288.142927: balance_dirty_state: bdi btrfs-1: dirty=764 wb=639 unstable=0 bg_thresh=1004 thresh=2008 gap=605 poll_thresh=14 ino=257 dd-2584 [003] 288.143165: balance_dirty_state: bdi btrfs-1: dirty=789 wb=639 unstable=0 bg_thresh=1004 thresh=2008 gap=580 poll_thresh=15 ino=257 dd-2584 [003] 288.143224: balance_dirty_state: bdi btrfs-1: dirty=814 wb=639 unstable=0 bg_thresh=1006 thresh=2013 gap=560 poll_thresh=16 ino=257 dd-2584 [003] 288.143342: balance_dirty_state: bdi btrfs-1: dirty=839 wb=639 unstable=0 bg_thresh=1006 thresh=2012 gap=534 poll_thresh=17 ino=257 dd-2584 [003] 288.143463: balance_dirty_state: bdi btrfs-1: dirty=864 wb=639 unstable=0 bg_thresh=1008 thresh=2016 gap=513 poll_thresh=18 ino=257 dd-2584 [003] 288.143582: balance_dirty_state: bdi btrfs-1: dirty=889 wb=639 unstable=0 bg_thresh=1007 thresh=2015 gap=487 poll_thresh=19 ino=257 dd-2584 [003] 288.143586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=47020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.150865: balance_dirty_state: bdi btrfs-1: dirty=889 wb=513 unstable=0 bg_thresh=1005 thresh=2010 gap=608 poll_thresh=19 ino=257 dd-2584 [003] 288.150942: balance_dirty_state: bdi btrfs-1: dirty=914 wb=513 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=14 ino=257 dd-2584 [003] 288.150998: balance_dirty_state: bdi btrfs-1: dirty=939 wb=513 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=15 ino=257 dd-2584 [003] 288.151055: balance_dirty_state: bdi btrfs-1: dirty=939 wb=513 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=16 ino=257 dd-2584 [003] 288.151170: balance_dirty_state: bdi btrfs-1: dirty=989 wb=513 unstable=0 bg_thresh=1007 thresh=2014 gap=512 poll_thresh=17 ino=257 dd-2584 [003] 288.151286: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=513 unstable=0 bg_thresh=1009 thresh=2018 gap=491 poll_thresh=18 ino=257 dd-2584 [003] 288.151290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-181% task_weight=98% bdi_bw=47020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 288.151353: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25528 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 288.152864: writeback_single_inode: bdi btrfs-1: ino=257 state= age=68 wrote=496 to_write=7696 dd-2584 [003] 288.158883: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1013 unstable=0 bg_thresh=1010 thresh=2020 gap=493 poll_thresh=18 ino=257 dd-2584 [003] 288.158892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=47020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.166898: balance_dirty_state: bdi btrfs-1: dirty=514 wb=875 unstable=0 bg_thresh=1007 thresh=2015 gap=626 poll_thresh=18 ino=257 dd-2584 [003] 288.166995: balance_dirty_state: bdi btrfs-1: dirty=539 wb=875 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=13 ino=257 dd-2584 [003] 288.167240: balance_dirty_state: bdi btrfs-1: dirty=539 wb=875 unstable=0 bg_thresh=1010 thresh=2020 gap=606 poll_thresh=14 ino=257 dd-2584 [003] 288.167303: balance_dirty_state: bdi btrfs-1: dirty=564 wb=875 unstable=0 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=15 ino=257 dd-2584 [003] 288.167367: balance_dirty_state: bdi btrfs-1: dirty=589 wb=875 unstable=0 bg_thresh=1009 thresh=2019 gap=555 poll_thresh=16 ino=257 dd-2584 [003] 288.167493: balance_dirty_state: bdi btrfs-1: dirty=614 wb=875 unstable=0 bg_thresh=1009 thresh=2018 gap=529 poll_thresh=17 ino=257 dd-2584 [003] 288.167642: balance_dirty_state: bdi btrfs-1: dirty=639 wb=811 unstable=0 bg_thresh=1011 thresh=2022 gap=572 poll_thresh=18 ino=257 dd-2584 [003] 288.167777: balance_dirty_state: bdi btrfs-1: dirty=664 wb=761 unstable=0 bg_thresh=1007 thresh=2015 gap=590 poll_thresh=19 ino=257 dd-2584 [003] 288.167905: balance_dirty_state: bdi btrfs-1: dirty=714 wb=761 unstable=0 bg_thresh=1003 thresh=2007 gap=532 poll_thresh=20 ino=257 dd-2584 [003] 288.168038: balance_dirty_state: bdi btrfs-1: dirty=739 wb=761 unstable=0 bg_thresh=1005 thresh=2011 gap=511 poll_thresh=21 ino=257 dd-2584 [003] 288.168169: balance_dirty_state: bdi btrfs-1: dirty=764 wb=761 unstable=0 bg_thresh=998 thresh=1996 gap=471 poll_thresh=22 ino=257 dd-2584 [003] 288.168173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-257% task_weight=99% bdi_bw=47020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.174869: balance_dirty_state: bdi btrfs-1: dirty=764 wb=761 unstable=0 bg_thresh=1001 thresh=2003 gap=478 poll_thresh=22 ino=257 dd-2584 [003] 288.174877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=47020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.182859: balance_dirty_state: bdi btrfs-1: dirty=764 wb=622 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=22 ino=257 dd-2584 [003] 288.182953: balance_dirty_state: bdi btrfs-1: dirty=789 wb=622 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=16 ino=257 dd-2584 [003] 288.183269: balance_dirty_state: bdi btrfs-1: dirty=814 wb=622 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=17 ino=257 dd-2584 [003] 288.183401: balance_dirty_state: bdi btrfs-1: dirty=839 wb=622 unstable=0 bg_thresh=997 thresh=1995 gap=534 poll_thresh=18 ino=257 dd-2584 [003] 288.183529: balance_dirty_state: bdi btrfs-1: dirty=889 wb=622 unstable=0 bg_thresh=993 thresh=1986 gap=475 poll_thresh=19 ino=257 dd-2584 [003] 288.183534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=47020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.190886: balance_dirty_state: bdi btrfs-1: dirty=889 wb=409 unstable=0 bg_thresh=998 thresh=1996 gap=698 poll_thresh=19 ino=257 dd-2584 [003] 288.190981: balance_dirty_state: bdi btrfs-1: dirty=889 wb=409 unstable=0 bg_thresh=997 thresh=1995 gap=697 poll_thresh=14 ino=257 dd-2584 [003] 288.191051: balance_dirty_state: bdi btrfs-1: dirty=914 wb=409 unstable=0 bg_thresh=997 thresh=1995 gap=672 poll_thresh=15 ino=257 dd-2584 [003] 288.191117: balance_dirty_state: bdi btrfs-1: dirty=939 wb=409 unstable=0 bg_thresh=997 thresh=1994 gap=646 poll_thresh=16 ino=257 dd-2584 [003] 288.191248: balance_dirty_state: bdi btrfs-1: dirty=964 wb=409 unstable=0 bg_thresh=999 thresh=1998 gap=625 poll_thresh=17 ino=257 dd-2584 [003] 288.191377: balance_dirty_state: bdi btrfs-1: dirty=989 wb=409 unstable=0 bg_thresh=998 thresh=1997 gap=599 poll_thresh=18 ino=257 dd-2584 [003] 288.191507: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=409 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 288.191569: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25568 wrote=0 to_write=8192 dd-2584 [003] 288.191840: balance_dirty_state: bdi btrfs-1: dirty=989 wb=484 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=20 ino=257 dd-2584 [003] 288.191984: balance_dirty_state: bdi btrfs-1: dirty=964 wb=534 unstable=0 bg_thresh=999 thresh=1999 gap=501 poll_thresh=21 ino=257 dd-2584 [003] 288.192139: balance_dirty_state: bdi btrfs-1: dirty=940 wb=584 unstable=0 bg_thresh=996 thresh=1992 gap=468 poll_thresh=22 ino=257 dd-2584 [003] 288.192141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=47020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 288.195195: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=608 to_write=7584 dd-2584 [003] 288.198960: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1010 unstable=0 bg_thresh=996 thresh=1992 gap=468 poll_thresh=22 ino=257 dd-2584 [003] 288.198970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=47556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.206920: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1010 unstable=0 bg_thresh=996 thresh=1992 gap=468 poll_thresh=22 ino=257 dd-2584 [003] 288.206928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=47556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 288.214913: balance_dirty_state: bdi btrfs-1: dirty=514 wb=885 unstable=0 bg_thresh=999 thresh=1998 gap=599 poll_thresh=22 ino=257 dd-2584 [004] 288.214987: balance_dirty_state: bdi btrfs-1: dirty=514 wb=885 unstable=0 bg_thresh=999 thresh=1998 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 288.215106: balance_dirty_state: bdi btrfs-1: dirty=564 wb=885 unstable=0 bg_thresh=1001 thresh=2003 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 288.215297: balance_dirty_state: bdi btrfs-1: dirty=589 wb=885 unstable=0 bg_thresh=1004 thresh=2008 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 288.215421: balance_dirty_state: bdi btrfs-1: dirty=614 wb=885 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 288.215552: balance_dirty_state: bdi btrfs-1: dirty=639 wb=885 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 288.215557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=47556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 288.222909: balance_dirty_state: bdi btrfs-1: dirty=639 wb=885 unstable=0 bg_thresh=1002 thresh=2005 gap=481 poll_thresh=20 ino=257 dd-2584 [002] 288.222918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=47556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 288.230900: balance_dirty_state: bdi btrfs-1: dirty=639 wb=735 unstable=0 bg_thresh=999 thresh=1998 gap=624 poll_thresh=20 ino=257 dd-2584 [002] 288.230970: balance_dirty_state: bdi btrfs-1: dirty=664 wb=735 unstable=0 bg_thresh=1001 thresh=2003 gap=604 poll_thresh=15 ino=257 dd-2584 [002] 288.231029: balance_dirty_state: bdi btrfs-1: dirty=664 wb=735 unstable=0 bg_thresh=999 thresh=1999 gap=600 poll_thresh=16 ino=257 dd-2584 [002] 288.231337: balance_dirty_state: bdi btrfs-1: dirty=689 wb=735 unstable=0 bg_thresh=996 thresh=1992 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 288.231459: balance_dirty_state: bdi btrfs-1: dirty=739 wb=735 unstable=0 bg_thresh=998 thresh=1996 gap=522 poll_thresh=18 ino=257 dd-2584 [002] 288.231584: balance_dirty_state: bdi btrfs-1: dirty=764 wb=735 unstable=0 bg_thresh=997 thresh=1995 gap=496 poll_thresh=19 ino=257 dd-2584 [002] 288.231589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=47556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 288.238957: balance_dirty_state: bdi btrfs-1: dirty=764 wb=735 unstable=0 bg_thresh=1006 thresh=2012 gap=513 poll_thresh=19 ino=257 dd-2584 [002] 288.239038: balance_dirty_state: bdi btrfs-1: dirty=789 wb=735 unstable=0 bg_thresh=1008 thresh=2017 gap=493 poll_thresh=14 ino=257 dd-2584 [002] 288.239042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=47556 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 288.246843: balance_dirty_state: bdi btrfs-1: dirty=789 wb=635 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 288.246920: balance_dirty_state: bdi btrfs-1: dirty=789 wb=635 unstable=0 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=10 ino=257 dd-2584 [001] 288.246979: balance_dirty_state: bdi btrfs-1: dirty=814 wb=635 unstable=0 bg_thresh=1007 thresh=2014 gap=565 poll_thresh=11 ino=257 dd-2584 [001] 288.247039: balance_dirty_state: bdi btrfs-1: dirty=814 wb=635 unstable=0 bg_thresh=1009 thresh=2019 gap=570 poll_thresh=12 ino=257 dd-2584 [001] 288.247096: balance_dirty_state: bdi btrfs-1: dirty=839 wb=635 unstable=0 bg_thresh=1009 thresh=2019 gap=545 poll_thresh=13 ino=257 dd-2584 [001] 288.247160: balance_dirty_state: bdi btrfs-1: dirty=864 wb=635 unstable=0 bg_thresh=1012 thresh=2024 gap=525 poll_thresh=14 ino=257 dd-2584 [001] 288.247224: balance_dirty_state: bdi btrfs-1: dirty=864 wb=635 unstable=0 bg_thresh=1009 thresh=2018 gap=519 poll_thresh=15 ino=257 dd-2584 [001] 288.247287: balance_dirty_state: bdi btrfs-1: dirty=889 wb=635 unstable=0 bg_thresh=1011 thresh=2023 gap=499 poll_thresh=16 ino=257 dd-2584 [001] 288.247292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=47556 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 288.254914: balance_dirty_state: bdi btrfs-1: dirty=889 wb=510 unstable=0 bg_thresh=998 thresh=1997 gap=598 poll_thresh=16 ino=257 dd-2584 [001] 288.254991: balance_dirty_state: bdi btrfs-1: dirty=914 wb=510 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=12 ino=257 dd-2584 [001] 288.255058: balance_dirty_state: bdi btrfs-1: dirty=914 wb=510 unstable=0 bg_thresh=999 thresh=1999 gap=575 poll_thresh=13 ino=257 dd-2584 [001] 288.255308: balance_dirty_state: bdi btrfs-1: dirty=939 wb=510 unstable=0 bg_thresh=1002 thresh=2004 gap=555 poll_thresh=14 ino=257 dd-2584 [001] 288.255369: balance_dirty_state: bdi btrfs-1: dirty=939 wb=510 unstable=0 bg_thresh=1004 thresh=2009 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 288.255431: balance_dirty_state: bdi btrfs-1: dirty=964 wb=510 unstable=0 bg_thresh=1004 thresh=2009 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 288.255557: balance_dirty_state: bdi btrfs-1: dirty=989 wb=510 unstable=0 bg_thresh=1006 thresh=2013 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 288.255685: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=510 unstable=0 bg_thresh=1003 thresh=2006 gap=457 poll_thresh=18 ino=257 dd-2584 [001] 288.255690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=47556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 288.255707: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25632 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 288.257421: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=544 to_write=7648 dd-2584 [002] 288.262890: balance_dirty_state: bdi btrfs-1: dirty=514 wb=935 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=18 ino=257 dd-2584 [002] 288.263020: balance_dirty_state: bdi btrfs-1: dirty=514 wb=935 unstable=0 bg_thresh=1004 thresh=2008 gap=559 poll_thresh=13 ino=257 dd-2584 [002] 288.263142: balance_dirty_state: bdi btrfs-1: dirty=539 wb=935 unstable=0 bg_thresh=1003 thresh=2007 gap=533 poll_thresh=14 ino=257 dd-2584 [002] 288.263263: balance_dirty_state: bdi btrfs-1: dirty=564 wb=935 unstable=0 bg_thresh=1003 thresh=2007 gap=508 poll_thresh=15 ino=257 dd-2584 [002] 288.263385: balance_dirty_state: bdi btrfs-1: dirty=564 wb=935 unstable=0 bg_thresh=1003 thresh=2006 gap=507 poll_thresh=16 ino=257 dd-2584 [002] 288.263632: balance_dirty_state: bdi btrfs-1: dirty=614 wb=935 unstable=0 bg_thresh=1005 thresh=2010 gap=461 poll_thresh=17 ino=257 dd-2584 [002] 288.263641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=47556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 288.270988: balance_dirty_state: bdi btrfs-1: dirty=614 wb=810 unstable=0 bg_thresh=1001 thresh=2002 gap=578 poll_thresh=17 ino=257 dd-2584 [007] 288.271117: balance_dirty_state: bdi btrfs-1: dirty=614 wb=810 unstable=0 bg_thresh=1001 thresh=2002 gap=578 poll_thresh=13 ino=257 dd-2584 [007] 288.271236: balance_dirty_state: bdi btrfs-1: dirty=639 wb=810 unstable=0 bg_thresh=1003 thresh=2007 gap=558 poll_thresh=14 ino=257 dd-2584 [007] 288.271355: balance_dirty_state: bdi btrfs-1: dirty=664 wb=810 unstable=0 bg_thresh=1006 thresh=2012 gap=538 poll_thresh=15 ino=257 dd-2584 [007] 288.271844: balance_dirty_state: bdi btrfs-1: dirty=664 wb=810 unstable=0 bg_thresh=1006 thresh=2012 gap=538 poll_thresh=16 ino=257 dd-2584 [007] 288.272079: balance_dirty_state: bdi btrfs-1: dirty=714 wb=810 unstable=0 bg_thresh=1005 thresh=2011 gap=487 poll_thresh=17 ino=257 dd-2584 [007] 288.272088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=47556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 288.278985: balance_dirty_state: bdi btrfs-1: dirty=714 wb=660 unstable=0 bg_thresh=1005 thresh=2010 gap=636 poll_thresh=17 ino=257 dd-2584 [007] 288.279113: balance_dirty_state: bdi btrfs-1: dirty=714 wb=660 unstable=0 bg_thresh=1004 thresh=2009 gap=635 poll_thresh=13 ino=257 dd-2584 [007] 288.279233: balance_dirty_state: bdi btrfs-1: dirty=739 wb=660 unstable=0 bg_thresh=1007 thresh=2014 gap=615 poll_thresh=14 ino=257 dd-2584 [007] 288.279354: balance_dirty_state: bdi btrfs-1: dirty=764 wb=660 unstable=0 bg_thresh=1004 thresh=2008 gap=584 poll_thresh=15 ino=257 dd-2584 [007] 288.279474: balance_dirty_state: bdi btrfs-1: dirty=764 wb=660 unstable=0 bg_thresh=1006 thresh=2013 gap=589 poll_thresh=16 ino=257 dd-2584 [007] 288.279716: balance_dirty_state: bdi btrfs-1: dirty=814 wb=660 unstable=0 bg_thresh=1006 thresh=2012 gap=538 poll_thresh=17 ino=257 dd-2584 [007] 288.279977: balance_dirty_state: bdi btrfs-1: dirty=839 wb=660 unstable=0 bg_thresh=1005 thresh=2010 gap=511 poll_thresh=18 ino=257 dd-2584 [007] 288.280130: balance_dirty_state: bdi btrfs-1: dirty=864 wb=597 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=19 ino=257 dd-2584 [007] 288.280256: balance_dirty_state: bdi btrfs-1: dirty=889 wb=597 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=20 ino=257 dd-2584 [007] 288.280561: balance_dirty_state: bdi btrfs-1: dirty=939 wb=597 unstable=0 bg_thresh=1001 thresh=2003 gap=467 poll_thresh=21 ino=257 dd-2584 [007] 288.280566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=47556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 288.286959: balance_dirty_state: bdi btrfs-1: dirty=939 wb=597 unstable=0 bg_thresh=1003 thresh=2007 gap=471 poll_thresh=21 ino=257 dd-2584 [007] 288.286968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=47556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 288.294969: balance_dirty_state: bdi btrfs-1: dirty=939 wb=597 unstable=0 bg_thresh=1002 thresh=2005 gap=469 poll_thresh=21 ino=257 dd-2584 [007] 288.294974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=47556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 288.302970: balance_dirty_state: bdi btrfs-1: dirty=939 wb=322 unstable=0 bg_thresh=1006 thresh=2012 gap=751 poll_thresh=21 ino=257 dd-2584 [007] 288.303083: balance_dirty_state: bdi btrfs-1: dirty=939 wb=322 unstable=0 bg_thresh=1008 thresh=2017 gap=756 poll_thresh=16 ino=257 dd-2584 [007] 288.303288: balance_dirty_state: bdi btrfs-1: dirty=989 wb=297 unstable=0 bg_thresh=1008 thresh=2016 gap=730 poll_thresh=17 ino=257 dd-2584 [007] 288.303503: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=197 unstable=0 bg_thresh=1010 thresh=2020 gap=809 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 288.303549: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25680 wrote=0 to_write=8192 dd-2584 [007] 288.303701: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=197 unstable=0 bg_thresh=1009 thresh=2019 gap=808 poll_thresh=19 ino=257 dd-2584 [007] 288.303905: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=247 unstable=0 bg_thresh=1006 thresh=2012 gap=751 poll_thresh=20 ino=257 dd-2584 [007] 288.304106: balance_dirty_state: bdi btrfs-1: dirty=989 wb=297 unstable=0 bg_thresh=1005 thresh=2011 gap=725 poll_thresh=21 ino=257 dd-2584 [007] 288.304310: balance_dirty_state: bdi btrfs-1: dirty=989 wb=322 unstable=0 bg_thresh=1007 thresh=2015 gap=704 poll_thresh=22 ino=257 dd-2584 [007] 288.304512: balance_dirty_state: bdi btrfs-1: dirty=964 wb=372 unstable=0 bg_thresh=1007 thresh=2014 gap=678 poll_thresh=23 ino=257 dd-2584 [007] 288.305004: balance_dirty_state: bdi btrfs-1: dirty=939 wb=472 unstable=0 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=24 ino=257 dd-2584 [007] 288.305203: balance_dirty_state: bdi btrfs-1: dirty=914 wb=497 unstable=0 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=25 ino=257 dd-2584 [007] 288.305419: balance_dirty_state: bdi btrfs-1: dirty=927 wb=547 unstable=0 bg_thresh=1007 thresh=2014 gap=540 poll_thresh=26 ino=257 dd-2584 [007] 288.305651: balance_dirty_state: bdi btrfs-1: dirty=903 wb=572 unstable=0 bg_thresh=1008 thresh=2016 gap=541 poll_thresh=27 ino=257 dd-2584 [007] 288.305882: balance_dirty_state: bdi btrfs-1: dirty=892 wb=622 unstable=0 bg_thresh=1007 thresh=2014 gap=500 poll_thresh=28 ino=257 dd-2584 [007] 288.305884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=48036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 288.308297: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=816 to_write=7376 dd-2584 [007] 288.310962: balance_dirty_state: bdi btrfs-1: dirty=514 wb=875 unstable=0 bg_thresh=1007 thresh=2014 gap=625 poll_thresh=28 ino=257 dd-2584 [007] 288.311071: balance_dirty_state: bdi btrfs-1: dirty=527 wb=875 unstable=0 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=21 ino=257 dd-2584 [007] 288.311206: balance_dirty_state: bdi btrfs-1: dirty=553 wb=875 unstable=0 bg_thresh=1006 thresh=2013 gap=585 poll_thresh=22 ino=257 dd-2584 [007] 288.311342: balance_dirty_state: bdi btrfs-1: dirty=592 wb=875 unstable=0 bg_thresh=1008 thresh=2016 gap=549 poll_thresh=23 ino=257 dd-2584 [007] 288.311654: balance_dirty_state: bdi btrfs-1: dirty=618 wb=875 unstable=0 bg_thresh=1008 thresh=2016 gap=523 poll_thresh=24 ino=257 dd-2584 [007] 288.311790: balance_dirty_state: bdi btrfs-1: dirty=657 wb=875 unstable=0 bg_thresh=1007 thresh=2014 gap=482 poll_thresh=25 ino=257 dd-2584 [007] 288.311794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=48036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 288.318937: balance_dirty_state: bdi btrfs-1: dirty=657 wb=850 unstable=0 bg_thresh=1007 thresh=2014 gap=507 poll_thresh=25 ino=257 dd-2584 [007] 288.319020: balance_dirty_state: bdi btrfs-1: dirty=670 wb=850 unstable=0 bg_thresh=1006 thresh=2013 gap=493 poll_thresh=19 ino=257 dd-2584 [007] 288.319024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=48036 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 288.326919: balance_dirty_state: bdi btrfs-1: dirty=670 wb=800 unstable=0 bg_thresh=1006 thresh=2013 gap=543 poll_thresh=19 ino=257 dd-2584 [007] 288.327050: balance_dirty_state: bdi btrfs-1: dirty=683 wb=700 unstable=0 bg_thresh=1007 thresh=2015 gap=632 poll_thresh=14 ino=257 dd-2584 [007] 288.327138: balance_dirty_state: bdi btrfs-1: dirty=696 wb=600 unstable=0 bg_thresh=1008 thresh=2016 gap=720 poll_thresh=15 ino=257 dd-2584 [007] 288.327210: balance_dirty_state: bdi btrfs-1: dirty=722 wb=575 unstable=0 bg_thresh=1007 thresh=2015 gap=718 poll_thresh=16 ino=257 dd-2584 [007] 288.327342: balance_dirty_state: bdi btrfs-1: dirty=748 wb=575 unstable=0 bg_thresh=1007 thresh=2015 gap=692 poll_thresh=17 ino=257 dd-2584 [007] 288.327475: balance_dirty_state: bdi btrfs-1: dirty=774 wb=575 unstable=0 bg_thresh=1007 thresh=2015 gap=666 poll_thresh=18 ino=257 dd-2584 [007] 288.327614: balance_dirty_state: bdi btrfs-1: dirty=799 wb=575 unstable=0 bg_thresh=1003 thresh=2007 gap=633 poll_thresh=19 ino=257 dd-2584 [007] 288.327748: balance_dirty_state: bdi btrfs-1: dirty=824 wb=575 unstable=0 bg_thresh=1001 thresh=2003 gap=604 poll_thresh=20 ino=257 dd-2584 [007] 288.328058: balance_dirty_state: bdi btrfs-1: dirty=874 wb=575 unstable=0 bg_thresh=999 thresh=1999 gap=550 poll_thresh=21 ino=257 dd-2584 [007] 288.328200: balance_dirty_state: bdi btrfs-1: dirty=900 wb=575 unstable=0 bg_thresh=1005 thresh=2011 gap=536 poll_thresh=22 ino=257 dd-2584 [007] 288.328331: balance_dirty_state: bdi btrfs-1: dirty=938 wb=575 unstable=0 bg_thresh=1005 thresh=2011 gap=498 poll_thresh=23 ino=257 dd-2584 [007] 288.328336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=48036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 288.334945: balance_dirty_state: bdi btrfs-1: dirty=938 wb=450 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=23 ino=257 dd-2584 [007] 288.335020: balance_dirty_state: bdi btrfs-1: dirty=938 wb=450 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=17 ino=257 dd-2584 [007] 288.335155: balance_dirty_state: bdi btrfs-1: dirty=988 wb=450 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=18 ino=257 dd-2584 [007] 288.335293: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=450 unstable=0 bg_thresh=1001 thresh=2002 gap=539 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 288.335344: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25712 wrote=0 to_write=8192 dd-2584 [007] 288.335435: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=450 unstable=0 bg_thresh=1006 thresh=2013 gap=525 poll_thresh=20 ino=257 dd-2584 [007] 288.335583: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=502 unstable=0 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=21 ino=257 dd-2584 [007] 288.335585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=48036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 288.337182: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=576 to_write=7616 dd-2584 [007] 288.342948: balance_dirty_state: bdi btrfs-1: dirty=501 wb=887 unstable=0 bg_thresh=1006 thresh=2013 gap=625 poll_thresh=21 ino=257 dd-2584 [007] 288.343018: balance_dirty_state: bdi btrfs-1: dirty=501 wb=887 unstable=0 bg_thresh=1003 thresh=2007 gap=619 poll_thresh=16 ino=257 dd-2584 [007] 288.343322: balance_dirty_state: bdi btrfs-1: dirty=564 wb=887 unstable=0 bg_thresh=1007 thresh=2014 gap=563 poll_thresh=17 ino=257 dd-2584 [007] 288.343453: balance_dirty_state: bdi btrfs-1: dirty=589 wb=887 unstable=0 bg_thresh=1008 thresh=2017 gap=541 poll_thresh=18 ino=257 dd-2584 [007] 288.343583: balance_dirty_state: bdi btrfs-1: dirty=614 wb=887 unstable=0 bg_thresh=1008 thresh=2016 gap=515 poll_thresh=19 ino=257 dd-2584 [007] 288.343714: balance_dirty_state: bdi btrfs-1: dirty=639 wb=887 unstable=0 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=20 ino=257 dd-2584 [007] 288.343718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=48036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 288.350941: balance_dirty_state: bdi btrfs-1: dirty=639 wb=887 unstable=0 bg_thresh=1001 thresh=2003 gap=477 poll_thresh=20 ino=257 dd-2584 [007] 288.350945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=48036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 288.358932: balance_dirty_state: bdi btrfs-1: dirty=639 wb=611 unstable=0 bg_thresh=1006 thresh=2013 gap=763 poll_thresh=20 ino=257 dd-2584 [007] 288.359038: balance_dirty_state: bdi btrfs-1: dirty=664 wb=611 unstable=0 bg_thresh=1009 thresh=2018 gap=743 poll_thresh=15 ino=257 dd-2584 [007] 288.359096: balance_dirty_state: bdi btrfs-1: dirty=689 wb=611 unstable=0 bg_thresh=1006 thresh=2012 gap=712 poll_thresh=16 ino=257 dd-2584 [007] 288.359211: balance_dirty_state: bdi btrfs-1: dirty=714 wb=611 unstable=0 bg_thresh=1008 thresh=2016 gap=691 poll_thresh=17 ino=257 dd-2584 [007] 288.359326: balance_dirty_state: bdi btrfs-1: dirty=739 wb=611 unstable=0 bg_thresh=1007 thresh=2015 gap=665 poll_thresh=18 ino=257 dd-2584 [007] 288.359455: balance_dirty_state: bdi btrfs-1: dirty=765 wb=611 unstable=0 bg_thresh=1008 thresh=2017 gap=641 poll_thresh=19 ino=257 dd-2584 [007] 288.359750: balance_dirty_state: bdi btrfs-1: dirty=803 wb=611 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=20 ino=257 dd-2584 [007] 288.359874: balance_dirty_state: bdi btrfs-1: dirty=828 wb=611 unstable=0 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=21 ino=257 dd-2584 [007] 288.359999: balance_dirty_state: bdi btrfs-1: dirty=878 wb=611 unstable=0 bg_thresh=1006 thresh=2013 gap=524 poll_thresh=22 ino=257 dd-2584 [007] 288.360128: balance_dirty_state: bdi btrfs-1: dirty=903 wb=611 unstable=0 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=23 ino=257 dd-2584 [007] 288.360133: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=48036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 288.366952: balance_dirty_state: bdi btrfs-1: dirty=903 wb=429 unstable=0 bg_thresh=1007 thresh=2014 gap=682 poll_thresh=23 ino=257 dd-2584 [007] 288.367021: balance_dirty_state: bdi btrfs-1: dirty=928 wb=429 unstable=0 bg_thresh=1009 thresh=2019 gap=662 poll_thresh=17 ino=257 dd-2584 [007] 288.367142: balance_dirty_state: bdi btrfs-1: dirty=953 wb=429 unstable=0 bg_thresh=1009 thresh=2018 gap=636 poll_thresh=18 ino=257 dd-2584 [007] 288.367265: balance_dirty_state: bdi btrfs-1: dirty=978 wb=429 unstable=0 bg_thresh=1005 thresh=2011 gap=604 poll_thresh=19 ino=257 dd-2584 [007] 288.367398: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=429 unstable=0 bg_thresh=1009 thresh=2018 gap=560 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 288.367447: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25744 wrote=0 to_write=8192 dd-2584 [007] 288.367541: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=429 unstable=0 bg_thresh=1004 thresh=2009 gap=538 poll_thresh=21 ino=257 dd-2584 [007] 288.367877: balance_dirty_state: bdi btrfs-1: dirty=967 wb=567 unstable=0 bg_thresh=1035 thresh=2070 gap=536 poll_thresh=22 ino=257 dd-2584 [007] 288.368009: balance_dirty_state: bdi btrfs-1: dirty=942 wb=617 unstable=0 bg_thresh=1034 thresh=2068 gap=509 poll_thresh=23 ino=257 dd-2584 [007] 288.368010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-80% task_gap=-259% task_weight=98% bdi_bw=48036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 288.369419: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=608 to_write=7584 dd-2584 [007] 288.374877: balance_dirty_state: bdi btrfs-1: dirty=514 wb=940 unstable=0 bg_thresh=1017 thresh=2035 gap=581 poll_thresh=23 ino=257 dd-2584 [007] 288.374947: balance_dirty_state: bdi btrfs-1: dirty=539 wb=940 unstable=0 bg_thresh=1014 thresh=2029 gap=550 poll_thresh=17 ino=257 dd-2584 [007] 288.375081: balance_dirty_state: bdi btrfs-1: dirty=564 wb=940 unstable=0 bg_thresh=1013 thresh=2026 gap=522 poll_thresh=18 ino=257 dd-2584 [007] 288.375214: balance_dirty_state: bdi btrfs-1: dirty=589 wb=940 unstable=0 bg_thresh=1012 thresh=2024 gap=495 poll_thresh=19 ino=257 dd-2584 [007] 288.375219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=48036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.382932: balance_dirty_state: bdi btrfs-1: dirty=589 wb=827 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=19 ino=257 dd-2584 [003] 288.383063: balance_dirty_state: bdi btrfs-1: dirty=614 wb=827 unstable=0 bg_thresh=998 thresh=1997 gap=556 poll_thresh=14 ino=257 dd-2584 [003] 288.383195: balance_dirty_state: bdi btrfs-1: dirty=639 wb=827 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=15 ino=257 dd-2584 [003] 288.383331: balance_dirty_state: bdi btrfs-1: dirty=639 wb=827 unstable=0 bg_thresh=999 thresh=1998 gap=532 poll_thresh=16 ino=257 dd-2584 [003] 288.383602: balance_dirty_state: bdi btrfs-1: dirty=664 wb=827 unstable=0 bg_thresh=1001 thresh=2003 gap=512 poll_thresh=17 ino=257 dd-2584 [003] 288.384180: balance_dirty_state: bdi btrfs-1: dirty=702 wb=827 unstable=0 bg_thresh=999 thresh=1999 gap=470 poll_thresh=18 ino=257 dd-2584 [003] 288.384189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=48036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.390996: balance_dirty_state: bdi btrfs-1: dirty=702 wb=701 unstable=0 bg_thresh=1002 thresh=2005 gap=602 poll_thresh=18 ino=257 dd-2584 [003] 288.391251: balance_dirty_state: bdi btrfs-1: dirty=727 wb=701 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=13 ino=257 dd-2584 [003] 288.391317: balance_dirty_state: bdi btrfs-1: dirty=752 wb=701 unstable=0 bg_thresh=1002 thresh=2004 gap=551 poll_thresh=14 ino=257 dd-2584 [003] 288.391381: balance_dirty_state: bdi btrfs-1: dirty=752 wb=701 unstable=0 bg_thresh=1002 thresh=2004 gap=551 poll_thresh=15 ino=257 dd-2584 [003] 288.391448: balance_dirty_state: bdi btrfs-1: dirty=777 wb=701 unstable=0 bg_thresh=1001 thresh=2003 gap=525 poll_thresh=16 ino=257 dd-2584 [003] 288.391885: balance_dirty_state: bdi btrfs-1: dirty=802 wb=701 unstable=0 bg_thresh=1036 thresh=2073 gap=570 poll_thresh=17 ino=257 dd-2584 [003] 288.392003: balance_dirty_state: bdi btrfs-1: dirty=827 wb=701 unstable=0 bg_thresh=1038 thresh=2077 gap=549 poll_thresh=18 ino=257 dd-2584 [003] 288.392123: balance_dirty_state: bdi btrfs-1: dirty=877 wb=701 unstable=0 bg_thresh=1038 thresh=2076 gap=498 poll_thresh=19 ino=257 dd-2584 [003] 288.392128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1337 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-7% task_gap=-115% task_weight=99% bdi_bw=48036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.398960: balance_dirty_state: bdi btrfs-1: dirty=877 wb=701 unstable=0 bg_thresh=1019 thresh=2039 gap=461 poll_thresh=19 ino=257 dd-2584 [003] 288.398965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1304 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-156% task_weight=98% bdi_bw=48036 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.410892: balance_dirty_state: bdi btrfs-1: dirty=877 wb=349 unstable=0 bg_thresh=1018 thresh=2037 gap=811 poll_thresh=19 ino=257 dd-2584 [003] 288.411014: balance_dirty_state: bdi btrfs-1: dirty=877 wb=349 unstable=0 bg_thresh=1018 thresh=2037 gap=811 poll_thresh=14 ino=257 dd-2584 [003] 288.411077: balance_dirty_state: bdi btrfs-1: dirty=902 wb=349 unstable=0 bg_thresh=1021 thresh=2042 gap=791 poll_thresh=15 ino=257 dd-2584 [003] 288.411137: balance_dirty_state: bdi btrfs-1: dirty=927 wb=349 unstable=0 bg_thresh=1021 thresh=2042 gap=766 poll_thresh=16 ino=257 dd-2584 [003] 288.411249: balance_dirty_state: bdi btrfs-1: dirty=952 wb=349 unstable=0 bg_thresh=1026 thresh=2052 gap=751 poll_thresh=17 ino=257 dd-2584 [003] 288.411534: balance_dirty_state: bdi btrfs-1: dirty=977 wb=349 unstable=0 bg_thresh=1028 thresh=2057 gap=731 poll_thresh=18 ino=257 dd-2584 [003] 288.411648: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=349 unstable=0 bg_thresh=1028 thresh=2056 gap=705 poll_thresh=19 ino=257 dd-2584 [003] 288.411762: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=349 unstable=0 bg_thresh=1027 thresh=2055 gap=654 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 288.411847: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25788 wrote=0 to_write=8192 dd-2584 [003] 288.411888: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=349 unstable=0 bg_thresh=1029 thresh=2059 gap=633 poll_thresh=21 ino=257 dd-2584 [003] 288.412012: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=349 unstable=0 bg_thresh=1026 thresh=2052 gap=626 poll_thresh=22 ino=257 dd-2584 [003] 288.412138: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=399 unstable=0 bg_thresh=1025 thresh=2051 gap=575 poll_thresh=23 ino=257 dd-2584 [003] 288.412267: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=474 unstable=0 bg_thresh=1027 thresh=2055 gap=554 poll_thresh=24 ino=257 dd-2584 [003] 288.412397: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=499 unstable=0 bg_thresh=1027 thresh=2054 gap=528 poll_thresh=25 ino=257 dd-2584 [003] 288.412689: balance_dirty_state: bdi btrfs-1: dirty=964 wb=587 unstable=0 bg_thresh=1026 thresh=2053 gap=502 poll_thresh=26 ino=257 dd-2584 [003] 288.412690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=50000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 288.414200: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=720 to_write=7472 dd-2584 [003] 288.422969: balance_dirty_state: bdi btrfs-1: dirty=489 wb=936 unstable=0 bg_thresh=1020 thresh=2040 gap=615 poll_thresh=26 ino=257 dd-2584 [003] 288.423111: balance_dirty_state: bdi btrfs-1: dirty=514 wb=910 unstable=0 bg_thresh=1020 thresh=2040 gap=616 poll_thresh=19 ino=257 dd-2584 [003] 288.423373: balance_dirty_state: bdi btrfs-1: dirty=539 wb=810 unstable=0 bg_thresh=1022 thresh=2045 gap=696 poll_thresh=20 ino=257 dd-2584 [003] 288.423604: balance_dirty_state: bdi btrfs-1: dirty=589 wb=810 unstable=0 bg_thresh=1025 thresh=2050 gap=651 poll_thresh=21 ino=257 dd-2584 [003] 288.423841: balance_dirty_state: bdi btrfs-1: dirty=614 wb=810 unstable=0 bg_thresh=1027 thresh=2054 gap=630 poll_thresh=22 ino=257 dd-2584 [003] 288.424075: balance_dirty_state: bdi btrfs-1: dirty=639 wb=810 unstable=0 bg_thresh=1026 thresh=2053 gap=604 poll_thresh=23 ino=257 dd-2584 [003] 288.424310: balance_dirty_state: bdi btrfs-1: dirty=664 wb=810 unstable=0 bg_thresh=1026 thresh=2052 gap=578 poll_thresh=24 ino=257 dd-2584 [003] 288.424544: balance_dirty_state: bdi btrfs-1: dirty=714 wb=810 unstable=0 bg_thresh=1025 thresh=2051 gap=527 poll_thresh=25 ino=257 dd-2584 [003] 288.424780: balance_dirty_state: bdi btrfs-1: dirty=739 wb=810 unstable=0 bg_thresh=1027 thresh=2055 gap=506 poll_thresh=26 ino=257 dd-2584 [003] 288.424789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1319 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-88% task_gap=-273% task_weight=97% bdi_bw=50000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 288.434969: balance_dirty_state: bdi btrfs-1: dirty=739 wb=810 unstable=0 bg_thresh=1021 thresh=2042 gap=493 poll_thresh=26 ino=257 dd-2584 [003] 288.434978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1307 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-290% task_weight=98% bdi_bw=50000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 288.443067: balance_dirty_state: bdi btrfs-1: dirty=739 wb=597 unstable=0 bg_thresh=1021 thresh=2042 gap=706 poll_thresh=26 ino=257 dd-2584 [003] 288.443362: balance_dirty_state: bdi btrfs-1: dirty=764 wb=459 unstable=0 bg_thresh=1018 thresh=2036 gap=813 poll_thresh=19 ino=257 dd-2584 [003] 288.443483: balance_dirty_state: bdi btrfs-1: dirty=789 wb=459 unstable=0 bg_thresh=1020 thresh=2041 gap=793 poll_thresh=20 ino=257 dd-2584 [003] 288.443621: balance_dirty_state: bdi btrfs-1: dirty=814 wb=459 unstable=0 bg_thresh=1020 thresh=2040 gap=767 poll_thresh=21 ino=257 dd-2584 [003] 288.443764: balance_dirty_state: bdi btrfs-1: dirty=839 wb=459 unstable=0 bg_thresh=1022 thresh=2044 gap=746 poll_thresh=22 ino=257 dd-2584 [003] 288.443907: balance_dirty_state: bdi btrfs-1: dirty=889 wb=459 unstable=0 bg_thresh=1021 thresh=2043 gap=695 poll_thresh=23 ino=257 dd-2584 [003] 288.444050: balance_dirty_state: bdi btrfs-1: dirty=914 wb=459 unstable=0 bg_thresh=1021 thresh=2042 gap=669 poll_thresh=24 ino=257 dd-2584 [003] 288.444195: balance_dirty_state: bdi btrfs-1: dirty=939 wb=459 unstable=0 bg_thresh=1020 thresh=2041 gap=643 poll_thresh=25 ino=257 dd-2584 [003] 288.444342: balance_dirty_state: bdi btrfs-1: dirty=989 wb=459 unstable=0 bg_thresh=1022 thresh=2045 gap=597 poll_thresh=26 ino=257 dd-2584 [003] 288.444685: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=459 unstable=0 bg_thresh=1022 thresh=2044 gap=571 poll_thresh=27 ino=257 dd-2584 [003] 288.444830: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=459 unstable=0 bg_thresh=1021 thresh=2043 gap=545 poll_thresh=28 ino=257 flush-btrfs-1-2586 [005] 288.444889: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25820 wrote=0 to_write=8192 dd-2584 [003] 288.444988: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=459 unstable=0 bg_thresh=1023 thresh=2047 gap=524 poll_thresh=29 ino=257 dd-2584 [003] 288.445148: balance_dirty_state: bdi btrfs-1: dirty=1089 wb=509 unstable=0 bg_thresh=1023 thresh=2046 gap=448 poll_thresh=30 ino=257 dd-2584 [003] 288.445149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-93% task_gap=-285% task_weight=98% bdi_bw=50000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 288.447511: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=608 to_write=7584 dd-2584 [003] 288.454983: balance_dirty_state: bdi btrfs-1: dirty=514 wb=934 unstable=0 bg_thresh=1014 thresh=2029 gap=581 poll_thresh=30 ino=257 dd-2584 [003] 288.455077: balance_dirty_state: bdi btrfs-1: dirty=514 wb=934 unstable=0 bg_thresh=1014 thresh=2028 gap=580 poll_thresh=22 ino=257 dd-2584 [003] 288.455202: balance_dirty_state: bdi btrfs-1: dirty=564 wb=934 unstable=0 bg_thresh=1016 thresh=2033 gap=535 poll_thresh=23 ino=257 dd-2584 [003] 288.455321: balance_dirty_state: bdi btrfs-1: dirty=589 wb=934 unstable=0 bg_thresh=1018 thresh=2037 gap=514 poll_thresh=24 ino=257 dd-2584 [003] 288.455440: balance_dirty_state: bdi btrfs-1: dirty=614 wb=934 unstable=0 bg_thresh=1018 thresh=2036 gap=488 poll_thresh=25 ino=257 dd-2584 [003] 288.455444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1301 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-298% task_weight=98% bdi_bw=50000 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 288.462997: balance_dirty_state: bdi btrfs-1: dirty=614 wb=809 unstable=0 bg_thresh=1017 thresh=2035 gap=612 poll_thresh=25 ino=257 dd-2584 [003] 288.463090: balance_dirty_state: bdi btrfs-1: dirty=639 wb=809 unstable=0 bg_thresh=1014 thresh=2029 gap=581 poll_thresh=19 ino=257 dd-2584 [003] 288.463378: balance_dirty_state: bdi btrfs-1: dirty=664 wb=809 unstable=0 bg_thresh=1014 thresh=2028 gap=555 poll_thresh=20 ino=257 dd-2584 [003] 288.463492: balance_dirty_state: bdi btrfs-1: dirty=689 wb=809 unstable=0 bg_thresh=1016 thresh=2032 gap=534 poll_thresh=21 ino=257 dd-2584 [003] 288.463604: balance_dirty_state: bdi btrfs-1: dirty=739 wb=809 unstable=0 bg_thresh=1015 thresh=2031 gap=483 poll_thresh=22 ino=257 dd-2584 [003] 288.463609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-259% task_weight=98% bdi_bw=50000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.470940: balance_dirty_state: bdi btrfs-1: dirty=739 wb=684 unstable=0 bg_thresh=1015 thresh=2031 gap=608 poll_thresh=22 ino=257 dd-2584 [003] 288.471040: balance_dirty_state: bdi btrfs-1: dirty=739 wb=684 unstable=0 bg_thresh=1018 thresh=2036 gap=613 poll_thresh=16 ino=257 dd-2584 [003] 288.471158: balance_dirty_state: bdi btrfs-1: dirty=789 wb=684 unstable=0 bg_thresh=1017 thresh=2035 gap=562 poll_thresh=17 ino=257 dd-2584 [003] 288.471275: balance_dirty_state: bdi btrfs-1: dirty=814 wb=684 unstable=0 bg_thresh=1019 thresh=2039 gap=541 poll_thresh=18 ino=257 dd-2584 [003] 288.471391: balance_dirty_state: bdi btrfs-1: dirty=839 wb=684 unstable=0 bg_thresh=1019 thresh=2038 gap=515 poll_thresh=19 ino=257 dd-2584 [003] 288.471509: balance_dirty_state: bdi btrfs-1: dirty=864 wb=684 unstable=0 bg_thresh=1015 thresh=2031 gap=483 poll_thresh=20 ino=257 dd-2584 [003] 288.471513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-259% task_weight=98% bdi_bw=50000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.478979: balance_dirty_state: bdi btrfs-1: dirty=864 wb=559 unstable=0 bg_thresh=1015 thresh=2030 gap=607 poll_thresh=20 ino=257 dd-2584 [003] 288.479068: balance_dirty_state: bdi btrfs-1: dirty=889 wb=559 unstable=0 bg_thresh=1015 thresh=2030 gap=582 poll_thresh=15 ino=257 dd-2584 [003] 288.479128: balance_dirty_state: bdi btrfs-1: dirty=914 wb=559 unstable=0 bg_thresh=1014 thresh=2029 gap=556 poll_thresh=16 ino=257 dd-2584 [003] 288.479422: balance_dirty_state: bdi btrfs-1: dirty=939 wb=559 unstable=0 bg_thresh=1016 thresh=2033 gap=535 poll_thresh=17 ino=257 dd-2584 [003] 288.479538: balance_dirty_state: bdi btrfs-1: dirty=964 wb=559 unstable=0 bg_thresh=1016 thresh=2032 gap=509 poll_thresh=18 ino=257 dd-2584 [003] 288.479655: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=559 unstable=0 bg_thresh=1015 thresh=2031 gap=458 poll_thresh=19 ino=257 dd-2584 [003] 288.479660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-212% task_weight=98% bdi_bw=50000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.486974: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=359 unstable=0 bg_thresh=1014 thresh=2028 gap=655 poll_thresh=19 ino=257 dd-2584 [003] 288.487039: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=359 unstable=0 bg_thresh=1014 thresh=2028 gap=655 poll_thresh=14 ino=257 dd-2584 [003] 288.487101: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=359 unstable=0 bg_thresh=1013 thresh=2027 gap=629 poll_thresh=15 ino=257 dd-2584 [003] 288.487163: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=359 unstable=0 bg_thresh=1016 thresh=2032 gap=634 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 288.487177: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25864 wrote=0 to_write=8192 dd-2584 [003] 288.487285: balance_dirty_state: bdi btrfs-1: dirty=1089 wb=359 unstable=0 bg_thresh=1015 thresh=2031 gap=583 poll_thresh=17 ino=257 dd-2584 [003] 288.487413: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=409 unstable=0 bg_thresh=1012 thresh=2024 gap=551 poll_thresh=18 ino=257 dd-2584 [003] 288.487539: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=484 unstable=0 bg_thresh=1014 thresh=2028 gap=530 poll_thresh=19 ino=257 dd-2584 [003] 288.487842: balance_dirty_state: bdi btrfs-1: dirty=989 wb=584 unstable=0 bg_thresh=1013 thresh=2027 gap=454 poll_thresh=20 ino=257 dd-2584 [003] 288.487843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=50000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 288.489330: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=672 to_write=7520 dd-2584 [003] 288.495011: balance_dirty_state: bdi btrfs-1: dirty=514 wb=909 unstable=0 bg_thresh=1014 thresh=2029 gap=606 poll_thresh=20 ino=257 dd-2584 [003] 288.495083: balance_dirty_state: bdi btrfs-1: dirty=514 wb=909 unstable=0 bg_thresh=1017 thresh=2034 gap=611 poll_thresh=15 ino=257 dd-2584 [003] 288.495142: balance_dirty_state: bdi btrfs-1: dirty=539 wb=909 unstable=0 bg_thresh=1014 thresh=2028 gap=580 poll_thresh=16 ino=257 dd-2584 [003] 288.495259: balance_dirty_state: bdi btrfs-1: dirty=564 wb=909 unstable=0 bg_thresh=1013 thresh=2027 gap=554 poll_thresh=17 ino=257 dd-2584 [003] 288.495377: balance_dirty_state: bdi btrfs-1: dirty=589 wb=909 unstable=0 bg_thresh=1015 thresh=2031 gap=533 poll_thresh=18 ino=257 dd-2584 [003] 288.495494: balance_dirty_state: bdi btrfs-1: dirty=639 wb=909 unstable=0 bg_thresh=1015 thresh=2030 gap=482 poll_thresh=19 ino=257 dd-2584 [003] 288.495498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-214% task_weight=100% bdi_bw=50000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.502998: balance_dirty_state: bdi btrfs-1: dirty=639 wb=784 unstable=0 bg_thresh=1019 thresh=2038 gap=615 poll_thresh=19 ino=257 dd-2584 [003] 288.503065: balance_dirty_state: bdi btrfs-1: dirty=639 wb=784 unstable=0 bg_thresh=1021 thresh=2043 gap=620 poll_thresh=14 ino=257 dd-2584 [003] 288.503126: balance_dirty_state: bdi btrfs-1: dirty=664 wb=784 unstable=0 bg_thresh=1018 thresh=2037 gap=589 poll_thresh=15 ino=257 dd-2584 [003] 288.503187: balance_dirty_state: bdi btrfs-1: dirty=689 wb=784 unstable=0 bg_thresh=1018 thresh=2036 gap=563 poll_thresh=16 ino=257 dd-2584 [003] 288.503310: balance_dirty_state: bdi btrfs-1: dirty=714 wb=784 unstable=0 bg_thresh=1017 thresh=2035 gap=537 poll_thresh=17 ino=257 dd-2584 [003] 288.503428: balance_dirty_state: bdi btrfs-1: dirty=739 wb=784 unstable=0 bg_thresh=1019 thresh=2039 gap=516 poll_thresh=18 ino=257 dd-2584 [003] 288.503727: balance_dirty_state: bdi btrfs-1: dirty=764 wb=784 unstable=0 bg_thresh=1019 thresh=2038 gap=490 poll_thresh=19 ino=257 dd-2584 [003] 288.503732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=50000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.510966: balance_dirty_state: bdi btrfs-1: dirty=764 wb=684 unstable=0 bg_thresh=1016 thresh=2033 gap=585 poll_thresh=19 ino=257 dd-2584 [003] 288.511067: balance_dirty_state: bdi btrfs-1: dirty=789 wb=684 unstable=0 bg_thresh=1016 thresh=2033 gap=560 poll_thresh=14 ino=257 dd-2584 [003] 288.511129: balance_dirty_state: bdi btrfs-1: dirty=814 wb=684 unstable=0 bg_thresh=1018 thresh=2037 gap=539 poll_thresh=15 ino=257 dd-2584 [003] 288.511190: balance_dirty_state: bdi btrfs-1: dirty=814 wb=684 unstable=0 bg_thresh=1021 thresh=2042 gap=544 poll_thresh=16 ino=257 dd-2584 [003] 288.511309: balance_dirty_state: bdi btrfs-1: dirty=864 wb=684 unstable=0 bg_thresh=1023 thresh=2046 gap=498 poll_thresh=17 ino=257 dd-2584 [003] 288.511314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-195% task_weight=100% bdi_bw=50000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.518972: balance_dirty_state: bdi btrfs-1: dirty=864 wb=684 unstable=0 bg_thresh=1023 thresh=2046 gap=498 poll_thresh=17 ino=257 dd-2584 [003] 288.518981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-195% task_weight=100% bdi_bw=51288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.526973: balance_dirty_state: bdi btrfs-1: dirty=864 wb=559 unstable=0 bg_thresh=1025 thresh=2050 gap=627 poll_thresh=17 ino=257 dd-2584 [003] 288.527040: balance_dirty_state: bdi btrfs-1: dirty=864 wb=559 unstable=0 bg_thresh=1024 thresh=2049 gap=626 poll_thresh=13 ino=257 dd-2584 [003] 288.527100: balance_dirty_state: bdi btrfs-1: dirty=889 wb=559 unstable=0 bg_thresh=1024 thresh=2049 gap=601 poll_thresh=14 ino=257 dd-2584 [003] 288.527161: balance_dirty_state: bdi btrfs-1: dirty=914 wb=559 unstable=0 bg_thresh=1024 thresh=2048 gap=575 poll_thresh=15 ino=257 dd-2584 [003] 288.527221: balance_dirty_state: bdi btrfs-1: dirty=914 wb=559 unstable=0 bg_thresh=1023 thresh=2047 gap=574 poll_thresh=16 ino=257 dd-2584 [003] 288.527341: balance_dirty_state: bdi btrfs-1: dirty=964 wb=559 unstable=0 bg_thresh=1023 thresh=2046 gap=523 poll_thresh=17 ino=257 dd-2584 [003] 288.527461: balance_dirty_state: bdi btrfs-1: dirty=989 wb=559 unstable=0 bg_thresh=1022 thresh=2045 gap=497 poll_thresh=18 ino=257 dd-2584 [003] 288.527465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-242% task_weight=100% bdi_bw=51288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.535024: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=309 unstable=0 bg_thresh=1006 thresh=2012 gap=689 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 288.535077: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25912 wrote=0 to_write=8192 dd-2584 [003] 288.535099: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=309 unstable=0 bg_thresh=1008 thresh=2017 gap=694 poll_thresh=13 ino=257 dd-2584 [003] 288.535341: balance_dirty_state: bdi btrfs-1: dirty=964 wb=384 unstable=0 bg_thresh=1005 thresh=2011 gap=663 poll_thresh=14 ino=257 dd-2584 [003] 288.535410: balance_dirty_state: bdi btrfs-1: dirty=964 wb=409 unstable=0 bg_thresh=1008 thresh=2016 gap=643 poll_thresh=15 ino=257 dd-2584 [003] 288.535478: balance_dirty_state: bdi btrfs-1: dirty=939 wb=434 unstable=0 bg_thresh=1007 thresh=2015 gap=642 poll_thresh=16 ino=257 dd-2584 [003] 288.535615: balance_dirty_state: bdi btrfs-1: dirty=939 wb=484 unstable=0 bg_thresh=1007 thresh=2014 gap=591 poll_thresh=17 ino=257 dd-2584 [003] 288.535751: balance_dirty_state: bdi btrfs-1: dirty=939 wb=509 unstable=0 bg_thresh=1006 thresh=2013 gap=565 poll_thresh=18 ino=257 dd-2584 [003] 288.535890: balance_dirty_state: bdi btrfs-1: dirty=914 wb=559 unstable=0 bg_thresh=1008 thresh=2017 gap=544 poll_thresh=19 ino=257 dd-2584 [003] 288.536047: balance_dirty_state: bdi btrfs-1: dirty=914 wb=509 unstable=0 bg_thresh=1004 thresh=2009 gap=586 poll_thresh=20 ino=257 dd-2584 [003] 288.536194: balance_dirty_state: bdi btrfs-1: dirty=914 wb=484 unstable=0 bg_thresh=1007 thresh=2014 gap=616 poll_thresh=21 ino=257 dd-2584 [003] 288.536331: balance_dirty_state: bdi btrfs-1: dirty=914 wb=534 unstable=0 bg_thresh=1006 thresh=2012 gap=564 poll_thresh=22 ino=257 dd-2584 [003] 288.536629: balance_dirty_state: bdi btrfs-1: dirty=839 wb=609 unstable=0 bg_thresh=1003 thresh=2007 gap=559 poll_thresh=23 ino=257 dd-2584 [003] 288.536767: balance_dirty_state: bdi btrfs-1: dirty=864 wb=634 unstable=0 bg_thresh=1002 thresh=2004 gap=506 poll_thresh=24 ino=257 dd-2584 [003] 288.536897: balance_dirty_state: bdi btrfs-1: dirty=864 wb=659 unstable=0 bg_thresh=1007 thresh=2015 gap=492 poll_thresh=25 ino=257 dd-2584 [003] 288.536899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=51288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 288.538116: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=272 wrote=832 to_write=7360 dd-2584 [003] 288.542941: balance_dirty_state: bdi btrfs-1: dirty=539 wb=984 unstable=0 bg_thresh=1002 thresh=2004 gap=481 poll_thresh=25 ino=257 dd-2584 [003] 288.542948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=51288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 288.551038: balance_dirty_state: bdi btrfs-1: dirty=539 wb=859 unstable=0 bg_thresh=994 thresh=1989 gap=591 poll_thresh=25 ino=257 dd-2584 [003] 288.551107: balance_dirty_state: bdi btrfs-1: dirty=564 wb=859 unstable=0 bg_thresh=994 thresh=1989 gap=566 poll_thresh=19 ino=257 dd-2584 [003] 288.551227: balance_dirty_state: bdi btrfs-1: dirty=589 wb=859 unstable=0 bg_thresh=997 thresh=1994 gap=546 poll_thresh=20 ino=257 dd-2584 [003] 288.551349: balance_dirty_state: bdi btrfs-1: dirty=614 wb=859 unstable=0 bg_thresh=999 thresh=1999 gap=526 poll_thresh=21 ino=257 dd-2584 [003] 288.551472: balance_dirty_state: bdi btrfs-1: dirty=639 wb=859 unstable=0 bg_thresh=1001 thresh=2003 gap=505 poll_thresh=22 ino=257 dd-2584 [003] 288.551597: balance_dirty_state: bdi btrfs-1: dirty=689 wb=859 unstable=0 bg_thresh=1001 thresh=2002 gap=454 poll_thresh=23 ino=257 dd-2584 [003] 288.551602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=51288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 288.559045: balance_dirty_state: bdi btrfs-1: dirty=689 wb=709 unstable=0 bg_thresh=997 thresh=1995 gap=597 poll_thresh=23 ino=257 dd-2584 [007] 288.559118: balance_dirty_state: bdi btrfs-1: dirty=714 wb=709 unstable=0 bg_thresh=1000 thresh=2000 gap=577 poll_thresh=17 ino=257 dd-2584 [007] 288.559421: balance_dirty_state: bdi btrfs-1: dirty=739 wb=709 unstable=0 bg_thresh=1002 thresh=2005 gap=557 poll_thresh=18 ino=257 dd-2584 [007] 288.559538: balance_dirty_state: bdi btrfs-1: dirty=764 wb=709 unstable=0 bg_thresh=1005 thresh=2010 gap=537 poll_thresh=19 ino=257 dd-2584 [007] 288.559687: balance_dirty_state: bdi btrfs-1: dirty=814 wb=584 unstable=0 bg_thresh=1003 thresh=2007 gap=609 poll_thresh=20 ino=257 dd-2584 [007] 288.559808: balance_dirty_state: bdi btrfs-1: dirty=839 wb=584 unstable=0 bg_thresh=1006 thresh=2012 gap=589 poll_thresh=21 ino=257 dd-2584 [007] 288.559927: balance_dirty_state: bdi btrfs-1: dirty=864 wb=584 unstable=0 bg_thresh=1005 thresh=2011 gap=563 poll_thresh=22 ino=257 dd-2584 [007] 288.560048: balance_dirty_state: bdi btrfs-1: dirty=889 wb=584 unstable=0 bg_thresh=1007 thresh=2015 gap=542 poll_thresh=23 ino=257 dd-2584 [007] 288.560168: balance_dirty_state: bdi btrfs-1: dirty=939 wb=584 unstable=0 bg_thresh=1007 thresh=2014 gap=491 poll_thresh=24 ino=257 dd-2584 [007] 288.560173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-138% task_weight=97% bdi_bw=51288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 288.567034: balance_dirty_state: bdi btrfs-1: dirty=939 wb=584 unstable=0 bg_thresh=1007 thresh=2014 gap=491 poll_thresh=24 ino=257 dd-2584 [007] 288.567039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-138% task_weight=97% bdi_bw=51288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 288.575101: balance_dirty_state: bdi btrfs-1: dirty=939 wb=459 unstable=0 bg_thresh=1006 thresh=2013 gap=615 poll_thresh=24 ino=257 dd-2584 [007] 288.575190: balance_dirty_state: bdi btrfs-1: dirty=939 wb=384 unstable=0 bg_thresh=1003 thresh=2007 gap=684 poll_thresh=18 ino=257 dd-2584 [007] 288.575325: balance_dirty_state: bdi btrfs-1: dirty=989 wb=334 unstable=0 bg_thresh=1003 thresh=2006 gap=683 poll_thresh=19 ino=257 dd-2584 [007] 288.575623: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=334 unstable=0 bg_thresh=1005 thresh=2010 gap=662 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 288.575701: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25952 wrote=0 to_write=8192 dd-2584 [007] 288.575748: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=334 unstable=0 bg_thresh=1004 thresh=2009 gap=636 poll_thresh=21 ino=257 dd-2584 [007] 288.575875: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=359 unstable=0 bg_thresh=1004 thresh=2008 gap=610 poll_thresh=22 ino=257 dd-2584 [007] 288.576002: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=434 unstable=0 bg_thresh=1003 thresh=2007 gap=559 poll_thresh=23 ino=257 dd-2584 [007] 288.576133: balance_dirty_state: bdi btrfs-1: dirty=989 wb=484 unstable=0 bg_thresh=1005 thresh=2011 gap=538 poll_thresh=24 ino=257 dd-2584 [007] 288.576265: balance_dirty_state: bdi btrfs-1: dirty=989 wb=509 unstable=0 bg_thresh=1005 thresh=2010 gap=512 poll_thresh=25 ino=257 dd-2584 [007] 288.576397: balance_dirty_state: bdi btrfs-1: dirty=989 wb=559 unstable=0 bg_thresh=1004 thresh=2009 gap=461 poll_thresh=26 ino=257 dd-2584 [007] 288.576399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-191% task_weight=97% bdi_bw=51288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 288.579396: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=316 wrote=656 to_write=7536 dd-2584 [007] 288.583095: balance_dirty_state: bdi btrfs-1: dirty=564 wb=984 unstable=0 bg_thresh=1003 thresh=2007 gap=459 poll_thresh=26 ino=257 dd-2584 [007] 288.583104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-194% task_weight=97% bdi_bw=51288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 288.591094: balance_dirty_state: bdi btrfs-1: dirty=564 wb=834 unstable=0 bg_thresh=1004 thresh=2009 gap=611 poll_thresh=26 ino=257 dd-2584 [007] 288.591213: balance_dirty_state: bdi btrfs-1: dirty=564 wb=759 unstable=0 bg_thresh=1004 thresh=2008 gap=685 poll_thresh=19 ino=257 dd-2584 [007] 288.591520: balance_dirty_state: bdi btrfs-1: dirty=614 wb=734 unstable=0 bg_thresh=1006 thresh=2012 gap=664 poll_thresh=20 ino=257 dd-2584 [007] 288.591638: balance_dirty_state: bdi btrfs-1: dirty=639 wb=734 unstable=0 bg_thresh=1005 thresh=2011 gap=638 poll_thresh=21 ino=257 dd-2584 [007] 288.591754: balance_dirty_state: bdi btrfs-1: dirty=664 wb=734 unstable=0 bg_thresh=1005 thresh=2010 gap=612 poll_thresh=22 ino=257 dd-2584 [007] 288.591872: balance_dirty_state: bdi btrfs-1: dirty=689 wb=734 unstable=0 bg_thresh=1004 thresh=2009 gap=586 poll_thresh=23 ino=257 dd-2584 [007] 288.591988: balance_dirty_state: bdi btrfs-1: dirty=739 wb=734 unstable=0 bg_thresh=1006 thresh=2013 gap=540 poll_thresh=24 ino=257 dd-2584 [007] 288.592107: balance_dirty_state: bdi btrfs-1: dirty=764 wb=734 unstable=0 bg_thresh=1006 thresh=2012 gap=514 poll_thresh=25 ino=257 dd-2584 [007] 288.592226: balance_dirty_state: bdi btrfs-1: dirty=789 wb=734 unstable=0 bg_thresh=1005 thresh=2011 gap=488 poll_thresh=26 ino=257 dd-2584 [007] 288.592230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=51288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 288.599065: balance_dirty_state: bdi btrfs-1: dirty=789 wb=659 unstable=0 bg_thresh=1006 thresh=2012 gap=564 poll_thresh=26 ino=257 dd-2584 [007] 288.599134: balance_dirty_state: bdi btrfs-1: dirty=814 wb=659 unstable=0 bg_thresh=1005 thresh=2011 gap=538 poll_thresh=19 ino=257 dd-2584 [007] 288.599254: balance_dirty_state: bdi btrfs-1: dirty=839 wb=659 unstable=0 bg_thresh=1005 thresh=2010 gap=512 poll_thresh=20 ino=257 dd-2584 [007] 288.599552: balance_dirty_state: bdi btrfs-1: dirty=864 wb=659 unstable=0 bg_thresh=1004 thresh=2009 gap=486 poll_thresh=21 ino=257 dd-2584 [007] 288.599556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=51288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 288.607106: balance_dirty_state: bdi btrfs-1: dirty=864 wb=509 unstable=0 bg_thresh=1003 thresh=2007 gap=634 poll_thresh=21 ino=257 dd-2584 [007] 288.607175: balance_dirty_state: bdi btrfs-1: dirty=889 wb=509 unstable=0 bg_thresh=1003 thresh=2006 gap=608 poll_thresh=16 ino=257 dd-2584 [007] 288.607289: balance_dirty_state: bdi btrfs-1: dirty=914 wb=509 unstable=0 bg_thresh=1002 thresh=2005 gap=582 poll_thresh=17 ino=257 dd-2584 [007] 288.607402: balance_dirty_state: bdi btrfs-1: dirty=964 wb=509 unstable=0 bg_thresh=1004 thresh=2009 gap=536 poll_thresh=18 ino=257 dd-2584 [007] 288.607518: balance_dirty_state: bdi btrfs-1: dirty=989 wb=509 unstable=0 bg_thresh=1004 thresh=2008 gap=510 poll_thresh=19 ino=257 dd-2584 [007] 288.607633: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=509 unstable=0 bg_thresh=1003 thresh=2007 gap=484 poll_thresh=20 ino=257 dd-2584 [007] 288.607637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-194% task_weight=97% bdi_bw=51288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 288.607715: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=25984 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 288.609442: writeback_single_inode: bdi btrfs-1: ino=257 state= age=344 wrote=464 to_write=7728 dd-2584 [007] 288.615134: balance_dirty_state: bdi btrfs-1: dirty=539 wb=859 unstable=0 bg_thresh=1004 thresh=2008 gap=610 poll_thresh=20 ino=257 dd-2584 [007] 288.615242: balance_dirty_state: bdi btrfs-1: dirty=564 wb=859 unstable=0 bg_thresh=1006 thresh=2013 gap=590 poll_thresh=15 ino=257 dd-2584 [007] 288.615301: balance_dirty_state: bdi btrfs-1: dirty=564 wb=859 unstable=0 bg_thresh=1003 thresh=2007 gap=584 poll_thresh=16 ino=257 dd-2584 [007] 288.615413: balance_dirty_state: bdi btrfs-1: dirty=614 wb=859 unstable=0 bg_thresh=1005 thresh=2011 gap=538 poll_thresh=17 ino=257 dd-2584 [007] 288.615700: balance_dirty_state: bdi btrfs-1: dirty=639 wb=859 unstable=0 bg_thresh=1005 thresh=2010 gap=512 poll_thresh=18 ino=257 dd-2584 [007] 288.615825: balance_dirty_state: bdi btrfs-1: dirty=664 wb=859 unstable=0 bg_thresh=1004 thresh=2009 gap=486 poll_thresh=19 ino=257 dd-2584 [007] 288.615830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=51288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 288.623145: balance_dirty_state: bdi btrfs-1: dirty=664 wb=734 unstable=0 bg_thresh=1006 thresh=2012 gap=614 poll_thresh=19 ino=257 dd-2584 [007] 288.623244: balance_dirty_state: bdi btrfs-1: dirty=689 wb=734 unstable=0 bg_thresh=1005 thresh=2011 gap=588 poll_thresh=14 ino=257 dd-2584 [007] 288.623302: balance_dirty_state: bdi btrfs-1: dirty=714 wb=734 unstable=0 bg_thresh=1008 thresh=2016 gap=568 poll_thresh=15 ino=257 dd-2584 [007] 288.623359: balance_dirty_state: bdi btrfs-1: dirty=714 wb=734 unstable=0 bg_thresh=1005 thresh=2010 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 288.623471: balance_dirty_state: bdi btrfs-1: dirty=739 wb=734 unstable=0 bg_thresh=1004 thresh=2009 gap=536 poll_thresh=17 ino=257 dd-2584 [007] 288.623591: balance_dirty_state: bdi btrfs-1: dirty=789 wb=734 unstable=0 bg_thresh=1003 thresh=2006 gap=483 poll_thresh=18 ino=257 dd-2584 [007] 288.623596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=53732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 288.635013: balance_dirty_state: bdi btrfs-1: dirty=789 wb=484 unstable=0 bg_thresh=1002 thresh=2004 gap=731 poll_thresh=18 ino=257 dd-2584 [007] 288.635087: balance_dirty_state: bdi btrfs-1: dirty=789 wb=484 unstable=0 bg_thresh=1002 thresh=2004 gap=731 poll_thresh=13 ino=257 dd-2584 [007] 288.635154: balance_dirty_state: bdi btrfs-1: dirty=814 wb=484 unstable=0 bg_thresh=1001 thresh=2003 gap=705 poll_thresh=14 ino=257 dd-2584 [007] 288.635222: balance_dirty_state: bdi btrfs-1: dirty=839 wb=484 unstable=0 bg_thresh=1004 thresh=2008 gap=685 poll_thresh=15 ino=257 dd-2584 [007] 288.635288: balance_dirty_state: bdi btrfs-1: dirty=839 wb=484 unstable=0 bg_thresh=1001 thresh=2002 gap=679 poll_thresh=16 ino=257 dd-2584 [007] 288.635422: balance_dirty_state: bdi btrfs-1: dirty=889 wb=484 unstable=0 bg_thresh=1003 thresh=2006 gap=633 poll_thresh=17 ino=257 dd-2584 [007] 288.635754: balance_dirty_state: bdi btrfs-1: dirty=914 wb=484 unstable=0 bg_thresh=1002 thresh=2005 gap=607 poll_thresh=18 ino=257 dd-2584 [007] 288.635884: balance_dirty_state: bdi btrfs-1: dirty=939 wb=484 unstable=0 bg_thresh=1002 thresh=2004 gap=581 poll_thresh=19 ino=257 dd-2584 [007] 288.636014: balance_dirty_state: bdi btrfs-1: dirty=964 wb=484 unstable=0 bg_thresh=1001 thresh=2003 gap=555 poll_thresh=20 ino=257 dd-2584 [007] 288.636148: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=484 unstable=0 bg_thresh=1003 thresh=2007 gap=509 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 288.636226: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26012 wrote=0 to_write=8192 dd-2584 [007] 288.636290: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=484 unstable=0 bg_thresh=1003 thresh=2006 gap=483 poll_thresh=22 ino=257 dd-2584 [007] 288.636292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=53732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 288.637976: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=20 wrote=496 to_write=7696 dd-2584 [000] 288.643044: balance_dirty_state: bdi btrfs-1: dirty=539 wb=834 unstable=0 bg_thresh=1004 thresh=2008 gap=635 poll_thresh=22 ino=257 dd-2584 [000] 288.643115: balance_dirty_state: bdi btrfs-1: dirty=564 wb=834 unstable=0 bg_thresh=1004 thresh=2008 gap=610 poll_thresh=16 ino=257 dd-2584 [000] 288.643231: balance_dirty_state: bdi btrfs-1: dirty=589 wb=834 unstable=0 bg_thresh=1006 thresh=2013 gap=590 poll_thresh=17 ino=257 dd-2584 [000] 288.643342: balance_dirty_state: bdi btrfs-1: dirty=614 wb=834 unstable=0 bg_thresh=1009 thresh=2018 gap=570 poll_thresh=18 ino=257 dd-2584 [000] 288.643629: balance_dirty_state: bdi btrfs-1: dirty=664 wb=834 unstable=0 bg_thresh=1011 thresh=2022 gap=524 poll_thresh=19 ino=257 dd-2584 [000] 288.643741: balance_dirty_state: bdi btrfs-1: dirty=689 wb=834 unstable=0 bg_thresh=1010 thresh=2021 gap=498 poll_thresh=20 ino=257 dd-2584 [000] 288.643746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=53732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 288.650963: balance_dirty_state: bdi btrfs-1: dirty=689 wb=709 unstable=0 bg_thresh=1004 thresh=2008 gap=610 poll_thresh=20 ino=257 dd-2584 [000] 288.651043: balance_dirty_state: bdi btrfs-1: dirty=714 wb=709 unstable=0 bg_thresh=1004 thresh=2008 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 288.651098: balance_dirty_state: bdi btrfs-1: dirty=714 wb=709 unstable=0 bg_thresh=1006 thresh=2013 gap=590 poll_thresh=16 ino=257 dd-2584 [000] 288.651207: balance_dirty_state: bdi btrfs-1: dirty=739 wb=709 unstable=0 bg_thresh=1009 thresh=2018 gap=570 poll_thresh=17 ino=257 dd-2584 [000] 288.651319: balance_dirty_state: bdi btrfs-1: dirty=789 wb=709 unstable=0 bg_thresh=1008 thresh=2017 gap=519 poll_thresh=18 ino=257 dd-2584 [000] 288.651432: balance_dirty_state: bdi btrfs-1: dirty=814 wb=709 unstable=0 bg_thresh=1010 thresh=2021 gap=498 poll_thresh=19 ino=257 dd-2584 [000] 288.651436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=53732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 288.658963: balance_dirty_state: bdi btrfs-1: dirty=814 wb=584 unstable=0 bg_thresh=1005 thresh=2011 gap=613 poll_thresh=19 ino=257 dd-2584 [000] 288.659025: balance_dirty_state: bdi btrfs-1: dirty=839 wb=584 unstable=0 bg_thresh=1005 thresh=2011 gap=588 poll_thresh=14 ino=257 dd-2584 [000] 288.659083: balance_dirty_state: bdi btrfs-1: dirty=839 wb=584 unstable=0 bg_thresh=1008 thresh=2016 gap=593 poll_thresh=15 ino=257 dd-2584 [000] 288.659141: balance_dirty_state: bdi btrfs-1: dirty=864 wb=584 unstable=0 bg_thresh=1008 thresh=2016 gap=568 poll_thresh=16 ino=257 dd-2584 [000] 288.659256: balance_dirty_state: bdi btrfs-1: dirty=889 wb=584 unstable=0 bg_thresh=1010 thresh=2021 gap=548 poll_thresh=17 ino=257 dd-2584 [000] 288.659761: balance_dirty_state: bdi btrfs-1: dirty=914 wb=509 unstable=0 bg_thresh=1012 thresh=2024 gap=601 poll_thresh=18 ino=257 dd-2584 [000] 288.659955: balance_dirty_state: bdi btrfs-1: dirty=964 wb=509 unstable=0 bg_thresh=1011 thresh=2023 gap=550 poll_thresh=19 ino=257 dd-2584 [000] 288.660102: balance_dirty_state: bdi btrfs-1: dirty=989 wb=509 unstable=0 bg_thresh=1011 thresh=2022 gap=524 poll_thresh=20 ino=257 dd-2584 [000] 288.660222: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=509 unstable=0 bg_thresh=1010 thresh=2021 gap=498 poll_thresh=21 ino=257 dd-2584 [000] 288.660227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=53732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 288.660242: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26036 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 288.661836: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=480 to_write=7712 dd-2584 [000] 288.667006: balance_dirty_state: bdi btrfs-1: dirty=539 wb=859 unstable=0 bg_thresh=1003 thresh=2007 gap=609 poll_thresh=21 ino=257 dd-2584 [000] 288.667097: balance_dirty_state: bdi btrfs-1: dirty=564 wb=859 unstable=0 bg_thresh=1002 thresh=2005 gap=582 poll_thresh=16 ino=257 dd-2584 [000] 288.667262: balance_dirty_state: bdi btrfs-1: dirty=589 wb=859 unstable=0 bg_thresh=1008 thresh=2016 gap=568 poll_thresh=17 ino=257 dd-2584 [000] 288.667440: balance_dirty_state: bdi btrfs-1: dirty=639 wb=859 unstable=0 bg_thresh=1007 thresh=2014 gap=516 poll_thresh=18 ino=257 dd-2584 [000] 288.667595: balance_dirty_state: bdi btrfs-1: dirty=664 wb=859 unstable=0 bg_thresh=1012 thresh=2024 gap=501 poll_thresh=19 ino=257 dd-2584 [000] 288.667600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=53732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 288.675009: balance_dirty_state: bdi btrfs-1: dirty=664 wb=734 unstable=0 bg_thresh=998 thresh=1997 gap=599 poll_thresh=19 ino=257 dd-2584 [000] 288.675111: balance_dirty_state: bdi btrfs-1: dirty=664 wb=734 unstable=0 bg_thresh=998 thresh=1997 gap=599 poll_thresh=14 ino=257 dd-2584 [000] 288.675498: balance_dirty_state: bdi btrfs-1: dirty=689 wb=734 unstable=0 bg_thresh=1004 thresh=2008 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 288.675555: balance_dirty_state: bdi btrfs-1: dirty=714 wb=734 unstable=0 bg_thresh=1006 thresh=2013 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 288.675673: balance_dirty_state: bdi btrfs-1: dirty=739 wb=734 unstable=0 bg_thresh=1009 thresh=2018 gap=545 poll_thresh=17 ino=257 dd-2584 [000] 288.675822: balance_dirty_state: bdi btrfs-1: dirty=764 wb=734 unstable=0 bg_thresh=1008 thresh=2017 gap=519 poll_thresh=18 ino=257 dd-2584 [000] 288.675940: balance_dirty_state: bdi btrfs-1: dirty=814 wb=734 unstable=0 bg_thresh=1010 thresh=2021 gap=473 poll_thresh=19 ino=257 dd-2584 [000] 288.675945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=53732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 288.683002: balance_dirty_state: bdi btrfs-1: dirty=814 wb=609 unstable=0 bg_thresh=1010 thresh=2021 gap=598 poll_thresh=19 ino=257 dd-2584 [000] 288.683063: balance_dirty_state: bdi btrfs-1: dirty=814 wb=609 unstable=0 bg_thresh=1010 thresh=2021 gap=598 poll_thresh=14 ino=257 dd-2584 [000] 288.683121: balance_dirty_state: bdi btrfs-1: dirty=839 wb=609 unstable=0 bg_thresh=1010 thresh=2020 gap=572 poll_thresh=15 ino=257 dd-2584 [000] 288.683181: balance_dirty_state: bdi btrfs-1: dirty=839 wb=609 unstable=0 bg_thresh=1010 thresh=2020 gap=572 poll_thresh=16 ino=257 dd-2584 [000] 288.683301: balance_dirty_state: bdi btrfs-1: dirty=889 wb=609 unstable=0 bg_thresh=1006 thresh=2013 gap=515 poll_thresh=17 ino=257 dd-2584 [000] 288.683420: balance_dirty_state: bdi btrfs-1: dirty=914 wb=609 unstable=0 bg_thresh=1008 thresh=2017 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 288.683425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=53732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 288.691053: balance_dirty_state: bdi btrfs-1: dirty=914 wb=509 unstable=0 bg_thresh=1004 thresh=2008 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 288.691146: balance_dirty_state: bdi btrfs-1: dirty=914 wb=509 unstable=0 bg_thresh=1004 thresh=2008 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 288.691543: balance_dirty_state: bdi btrfs-1: dirty=939 wb=509 unstable=0 bg_thresh=1006 thresh=2013 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 288.691626: balance_dirty_state: bdi btrfs-1: dirty=939 wb=509 unstable=0 bg_thresh=1006 thresh=2013 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 288.691709: balance_dirty_state: bdi btrfs-1: dirty=964 wb=509 unstable=0 bg_thresh=1009 thresh=2018 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 288.691877: balance_dirty_state: bdi btrfs-1: dirty=989 wb=509 unstable=0 bg_thresh=1011 thresh=2023 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 288.692048: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=509 unstable=0 bg_thresh=1013 thresh=2027 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 288.692054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=53732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 288.692135: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26068 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 288.693686: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=496 to_write=7696 dd-2584 [004] 288.698989: balance_dirty_state: bdi btrfs-1: dirty=539 wb=859 unstable=0 bg_thresh=1010 thresh=2021 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 288.699082: balance_dirty_state: bdi btrfs-1: dirty=539 wb=859 unstable=0 bg_thresh=1010 thresh=2021 gap=623 poll_thresh=13 ino=257 dd-2584 [004] 288.699142: balance_dirty_state: bdi btrfs-1: dirty=564 wb=859 unstable=0 bg_thresh=1013 thresh=2026 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 288.699200: balance_dirty_state: bdi btrfs-1: dirty=589 wb=859 unstable=0 bg_thresh=1013 thresh=2026 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 288.699257: balance_dirty_state: bdi btrfs-1: dirty=589 wb=859 unstable=0 bg_thresh=1012 thresh=2025 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 288.699372: balance_dirty_state: bdi btrfs-1: dirty=639 wb=859 unstable=0 bg_thresh=1012 thresh=2024 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 288.699487: balance_dirty_state: bdi btrfs-1: dirty=664 wb=859 unstable=0 bg_thresh=1014 thresh=2028 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 288.699492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=53732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 288.706996: balance_dirty_state: bdi btrfs-1: dirty=664 wb=734 unstable=0 bg_thresh=1010 thresh=2021 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 288.707100: balance_dirty_state: bdi btrfs-1: dirty=664 wb=734 unstable=0 bg_thresh=1010 thresh=2021 gap=623 poll_thresh=13 ino=257 dd-2584 [004] 288.707330: balance_dirty_state: bdi btrfs-1: dirty=689 wb=734 unstable=0 bg_thresh=1013 thresh=2026 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 288.707388: balance_dirty_state: bdi btrfs-1: dirty=714 wb=734 unstable=0 bg_thresh=1013 thresh=2026 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 288.707444: balance_dirty_state: bdi btrfs-1: dirty=714 wb=734 unstable=0 bg_thresh=1012 thresh=2025 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 288.707557: balance_dirty_state: bdi btrfs-1: dirty=764 wb=734 unstable=0 bg_thresh=1012 thresh=2024 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 288.707670: balance_dirty_state: bdi btrfs-1: dirty=789 wb=734 unstable=0 bg_thresh=1014 thresh=2028 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 288.707675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=53732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 288.715018: balance_dirty_state: bdi btrfs-1: dirty=789 wb=609 unstable=0 bg_thresh=1006 thresh=2012 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 288.715125: balance_dirty_state: bdi btrfs-1: dirty=814 wb=609 unstable=0 bg_thresh=1006 thresh=2012 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 288.715186: balance_dirty_state: bdi btrfs-1: dirty=814 wb=609 unstable=0 bg_thresh=1008 thresh=2017 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 288.715241: balance_dirty_state: bdi btrfs-1: dirty=839 wb=609 unstable=0 bg_thresh=1008 thresh=2017 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 288.715296: balance_dirty_state: bdi btrfs-1: dirty=839 wb=609 unstable=0 bg_thresh=1011 thresh=2022 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 288.715407: balance_dirty_state: bdi btrfs-1: dirty=889 wb=609 unstable=0 bg_thresh=1013 thresh=2027 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 288.715521: balance_dirty_state: bdi btrfs-1: dirty=914 wb=609 unstable=0 bg_thresh=1015 thresh=2031 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 288.715804: balance_dirty_state: bdi btrfs-1: dirty=939 wb=609 unstable=0 bg_thresh=1015 thresh=2030 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 288.715808: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=53732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 288.723094: balance_dirty_state: bdi btrfs-1: dirty=939 wb=509 unstable=0 bg_thresh=1006 thresh=2013 gap=565 poll_thresh=19 ino=257 dd-2584 [004] 288.723184: balance_dirty_state: bdi btrfs-1: dirty=964 wb=509 unstable=0 bg_thresh=1006 thresh=2013 gap=540 poll_thresh=14 ino=257 dd-2584 [004] 288.723268: balance_dirty_state: bdi btrfs-1: dirty=989 wb=509 unstable=0 bg_thresh=1009 thresh=2018 gap=520 poll_thresh=15 ino=257 dd-2584 [004] 288.723350: balance_dirty_state: bdi btrfs-1: dirty=989 wb=509 unstable=0 bg_thresh=1009 thresh=2018 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 288.723516: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=509 unstable=0 bg_thresh=1014 thresh=2028 gap=480 poll_thresh=17 ino=257 dd-2584 [004] 288.723522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=53732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 288.723580: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26100 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 288.725146: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=496 to_write=7696 dd-2584 [004] 288.731114: balance_dirty_state: bdi btrfs-1: dirty=539 wb=884 unstable=0 bg_thresh=1012 thresh=2024 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 288.731182: balance_dirty_state: bdi btrfs-1: dirty=539 wb=884 unstable=0 bg_thresh=1012 thresh=2024 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 288.731242: balance_dirty_state: bdi btrfs-1: dirty=564 wb=884 unstable=0 bg_thresh=1014 thresh=2029 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 288.731299: balance_dirty_state: bdi btrfs-1: dirty=564 wb=884 unstable=0 bg_thresh=1014 thresh=2029 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 288.731356: balance_dirty_state: bdi btrfs-1: dirty=589 wb=884 unstable=0 bg_thresh=1014 thresh=2028 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 288.731467: balance_dirty_state: bdi btrfs-1: dirty=614 wb=884 unstable=0 bg_thresh=1013 thresh=2027 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 288.731583: balance_dirty_state: bdi btrfs-1: dirty=664 wb=884 unstable=0 bg_thresh=1015 thresh=2031 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 288.731588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-259% task_weight=98% bdi_bw=55096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 288.739122: balance_dirty_state: bdi btrfs-1: dirty=664 wb=759 unstable=0 bg_thresh=1007 thresh=2015 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 288.739248: balance_dirty_state: bdi btrfs-1: dirty=664 wb=759 unstable=0 bg_thresh=1007 thresh=2015 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 288.739363: balance_dirty_state: bdi btrfs-1: dirty=689 wb=759 unstable=0 bg_thresh=1010 thresh=2020 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 288.739844: balance_dirty_state: bdi btrfs-1: dirty=714 wb=759 unstable=0 bg_thresh=1010 thresh=2020 gap=547 poll_thresh=15 ino=257 dd-2584 [004] 288.739966: balance_dirty_state: bdi btrfs-1: dirty=714 wb=759 unstable=0 bg_thresh=1012 thresh=2025 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 288.740190: balance_dirty_state: bdi btrfs-1: dirty=739 wb=759 unstable=0 bg_thresh=1010 thresh=2020 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 288.740367: balance_dirty_state: bdi btrfs-1: dirty=789 wb=734 unstable=0 bg_thresh=1012 thresh=2024 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 288.740373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=55096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 288.747102: balance_dirty_state: bdi btrfs-1: dirty=789 wb=634 unstable=0 bg_thresh=1008 thresh=2016 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 288.747293: balance_dirty_state: bdi btrfs-1: dirty=789 wb=634 unstable=0 bg_thresh=1008 thresh=2016 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 288.747471: balance_dirty_state: bdi btrfs-1: dirty=814 wb=634 unstable=0 bg_thresh=1007 thresh=2015 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 288.747655: balance_dirty_state: bdi btrfs-1: dirty=839 wb=634 unstable=0 bg_thresh=1004 thresh=2008 gap=535 poll_thresh=15 ino=257 dd-2584 [004] 288.747838: balance_dirty_state: bdi btrfs-1: dirty=839 wb=634 unstable=0 bg_thresh=1003 thresh=2007 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 288.748217: balance_dirty_state: bdi btrfs-1: dirty=889 wb=584 unstable=0 bg_thresh=1011 thresh=2023 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 288.748612: balance_dirty_state: bdi btrfs-1: dirty=914 wb=534 unstable=0 bg_thresh=1011 thresh=2022 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 288.748966: balance_dirty_state: bdi btrfs-1: dirty=939 wb=534 unstable=0 bg_thresh=1010 thresh=2021 gap=548 poll_thresh=19 ino=257 dd-2584 [004] 288.749972: balance_dirty_state: bdi btrfs-1: dirty=964 wb=534 unstable=0 bg_thresh=1010 thresh=2020 gap=522 poll_thresh=20 ino=257 dd-2584 [004] 288.750339: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=534 unstable=0 bg_thresh=1012 thresh=2024 gap=476 poll_thresh=21 ino=257 dd-2584 [004] 288.750351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=55096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 288.750428: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26124 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 288.753517: writeback_single_inode: bdi btrfs-1: ino=257 state= age=20 wrote=480 to_write=7712 dd-2584 [002] 288.755944: balance_dirty_state: bdi btrfs-1: dirty=539 wb=1009 unstable=0 bg_thresh=998 thresh=1997 gap=449 poll_thresh=21 ino=257 dd-2584 [002] 288.755950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=55096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 288.763108: balance_dirty_state: bdi btrfs-1: dirty=539 wb=734 unstable=0 bg_thresh=1004 thresh=2008 gap=735 poll_thresh=21 ino=257 dd-2584 [000] 288.763172: balance_dirty_state: bdi btrfs-1: dirty=564 wb=734 unstable=0 bg_thresh=1004 thresh=2008 gap=710 poll_thresh=16 ino=257 dd-2584 [000] 288.763286: balance_dirty_state: bdi btrfs-1: dirty=589 wb=734 unstable=0 bg_thresh=1006 thresh=2013 gap=690 poll_thresh=17 ino=257 dd-2584 [000] 288.763398: balance_dirty_state: bdi btrfs-1: dirty=614 wb=734 unstable=0 bg_thresh=1006 thresh=2012 gap=664 poll_thresh=18 ino=257 dd-2584 [000] 288.763511: balance_dirty_state: bdi btrfs-1: dirty=664 wb=734 unstable=0 bg_thresh=1008 thresh=2016 gap=618 poll_thresh=19 ino=257 dd-2584 [000] 288.763624: balance_dirty_state: bdi btrfs-1: dirty=689 wb=734 unstable=0 bg_thresh=1007 thresh=2015 gap=592 poll_thresh=20 ino=257 dd-2584 [000] 288.763736: balance_dirty_state: bdi btrfs-1: dirty=714 wb=734 unstable=0 bg_thresh=1007 thresh=2014 gap=566 poll_thresh=21 ino=257 dd-2584 [000] 288.764020: balance_dirty_state: bdi btrfs-1: dirty=739 wb=734 unstable=0 bg_thresh=1006 thresh=2013 gap=540 poll_thresh=22 ino=257 dd-2584 [000] 288.764134: balance_dirty_state: bdi btrfs-1: dirty=789 wb=734 unstable=0 bg_thresh=1008 thresh=2017 gap=494 poll_thresh=23 ino=257 dd-2584 [000] 288.764139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=55096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 288.771059: balance_dirty_state: bdi btrfs-1: dirty=789 wb=609 unstable=0 bg_thresh=1008 thresh=2016 gap=618 poll_thresh=23 ino=257 dd-2584 [000] 288.771125: balance_dirty_state: bdi btrfs-1: dirty=789 wb=609 unstable=0 bg_thresh=1010 thresh=2021 gap=623 poll_thresh=17 ino=257 dd-2584 [000] 288.771237: balance_dirty_state: bdi btrfs-1: dirty=839 wb=609 unstable=0 bg_thresh=1010 thresh=2020 gap=572 poll_thresh=18 ino=257 dd-2584 [000] 288.771350: balance_dirty_state: bdi btrfs-1: dirty=864 wb=609 unstable=0 bg_thresh=1006 thresh=2013 gap=540 poll_thresh=19 ino=257 dd-2584 [000] 288.771463: balance_dirty_state: bdi btrfs-1: dirty=889 wb=609 unstable=0 bg_thresh=1008 thresh=2017 gap=519 poll_thresh=20 ino=257 dd-2584 [000] 288.771574: balance_dirty_state: bdi btrfs-1: dirty=914 wb=609 unstable=0 bg_thresh=1008 thresh=2016 gap=493 poll_thresh=21 ino=257 dd-2584 [000] 288.771578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=98% bdi_bw=55096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 288.779008: balance_dirty_state: bdi btrfs-1: dirty=914 wb=509 unstable=0 bg_thresh=1008 thresh=2017 gap=594 poll_thresh=21 ino=257 dd-2584 [004] 288.779097: balance_dirty_state: bdi btrfs-1: dirty=914 wb=509 unstable=0 bg_thresh=1008 thresh=2017 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 288.779263: balance_dirty_state: bdi btrfs-1: dirty=964 wb=509 unstable=0 bg_thresh=1011 thresh=2022 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 288.779731: balance_dirty_state: bdi btrfs-1: dirty=989 wb=509 unstable=0 bg_thresh=1016 thresh=2032 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 288.779904: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=509 unstable=0 bg_thresh=1015 thresh=2031 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 288.780072: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=509 unstable=0 bg_thresh=1015 thresh=2030 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 288.780078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-306% task_weight=98% bdi_bw=55096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 288.780162: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26156 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 288.781804: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=528 to_write=7664 dd-2584 [004] 288.787039: balance_dirty_state: bdi btrfs-1: dirty=514 wb=909 unstable=0 bg_thresh=1013 thresh=2027 gap=604 poll_thresh=20 ino=257 dd-2584 [004] 288.787112: balance_dirty_state: bdi btrfs-1: dirty=539 wb=909 unstable=0 bg_thresh=1013 thresh=2027 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 288.787168: balance_dirty_state: bdi btrfs-1: dirty=564 wb=909 unstable=0 bg_thresh=1016 thresh=2032 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 288.787282: balance_dirty_state: bdi btrfs-1: dirty=589 wb=909 unstable=0 bg_thresh=1015 thresh=2031 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 288.787394: balance_dirty_state: bdi btrfs-1: dirty=614 wb=909 unstable=0 bg_thresh=1015 thresh=2030 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 288.787398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=55096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 288.795070: balance_dirty_state: bdi btrfs-1: dirty=614 wb=759 unstable=0 bg_thresh=1009 thresh=2018 gap=645 poll_thresh=18 ino=257 dd-2584 [004] 288.795165: balance_dirty_state: bdi btrfs-1: dirty=639 wb=759 unstable=0 bg_thresh=1009 thresh=2018 gap=620 poll_thresh=13 ino=257 dd-2584 [004] 288.795252: balance_dirty_state: bdi btrfs-1: dirty=664 wb=759 unstable=0 bg_thresh=1011 thresh=2023 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 288.795337: balance_dirty_state: bdi btrfs-1: dirty=664 wb=759 unstable=0 bg_thresh=1011 thresh=2023 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 288.795424: balance_dirty_state: bdi btrfs-1: dirty=689 wb=759 unstable=0 bg_thresh=1014 thresh=2028 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 288.795746: balance_dirty_state: bdi btrfs-1: dirty=714 wb=759 unstable=0 bg_thresh=1013 thresh=2027 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 288.795915: balance_dirty_state: bdi btrfs-1: dirty=739 wb=759 unstable=0 bg_thresh=1012 thresh=2025 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 288.796079: balance_dirty_state: bdi btrfs-1: dirty=789 wb=759 unstable=0 bg_thresh=1003 thresh=2006 gap=458 poll_thresh=19 ino=257 dd-2584 [004] 288.796085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=55096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 288.803051: balance_dirty_state: bdi btrfs-1: dirty=789 wb=634 unstable=0 bg_thresh=1016 thresh=2032 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 288.803169: balance_dirty_state: bdi btrfs-1: dirty=789 wb=634 unstable=0 bg_thresh=1016 thresh=2032 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 288.803259: balance_dirty_state: bdi btrfs-1: dirty=814 wb=634 unstable=0 bg_thresh=1015 thresh=2031 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 288.803346: balance_dirty_state: bdi btrfs-1: dirty=839 wb=634 unstable=0 bg_thresh=1018 thresh=2036 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 288.803522: balance_dirty_state: bdi btrfs-1: dirty=864 wb=634 unstable=0 bg_thresh=1017 thresh=2035 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 288.803697: balance_dirty_state: bdi btrfs-1: dirty=889 wb=634 unstable=0 bg_thresh=1017 thresh=2034 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 288.803862: balance_dirty_state: bdi btrfs-1: dirty=914 wb=634 unstable=0 bg_thresh=1018 thresh=2037 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 288.803868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-122% task_gap=-343% task_weight=98% bdi_bw=55096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 288.811038: balance_dirty_state: bdi btrfs-1: dirty=914 wb=559 unstable=0 bg_thresh=1019 thresh=2039 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 288.811133: balance_dirty_state: bdi btrfs-1: dirty=939 wb=559 unstable=0 bg_thresh=1016 thresh=2033 gap=535 poll_thresh=14 ino=257 dd-2584 [004] 288.811220: balance_dirty_state: bdi btrfs-1: dirty=964 wb=559 unstable=0 bg_thresh=1019 thresh=2038 gap=515 poll_thresh=15 ino=257 dd-2584 [004] 288.811608: balance_dirty_state: bdi btrfs-1: dirty=964 wb=559 unstable=0 bg_thresh=1016 thresh=2032 gap=509 poll_thresh=16 ino=257 dd-2584 [004] 288.811778: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=559 unstable=0 bg_thresh=1015 thresh=2031 gap=458 poll_thresh=17 ino=257 dd-2584 [004] 288.811784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1296 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-126% task_gap=-351% task_weight=98% bdi_bw=55096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 288.819048: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=284 unstable=0 bg_thresh=999 thresh=1999 gap=701 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 288.819089: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26196 wrote=0 to_write=8192 dd-2584 [004] 288.819142: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=284 unstable=0 bg_thresh=996 thresh=1992 gap=694 poll_thresh=13 ino=257 dd-2584 [004] 288.819237: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=309 unstable=0 bg_thresh=998 thresh=1997 gap=674 poll_thresh=14 ino=257 dd-2584 [004] 288.819332: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=334 unstable=0 bg_thresh=999 thresh=1999 gap=651 poll_thresh=15 ino=257 dd-2584 [004] 288.819426: balance_dirty_state: bdi btrfs-1: dirty=989 wb=384 unstable=0 bg_thresh=993 thresh=1986 gap=613 poll_thresh=16 ino=257 dd-2584 [004] 288.819618: balance_dirty_state: bdi btrfs-1: dirty=964 wb=434 unstable=0 bg_thresh=996 thresh=1992 gap=594 poll_thresh=17 ino=257 dd-2584 [004] 288.819772: balance_dirty_state: bdi btrfs-1: dirty=964 wb=459 unstable=0 bg_thresh=995 thresh=1991 gap=568 poll_thresh=18 ino=257 dd-2584 [004] 288.819908: balance_dirty_state: bdi btrfs-1: dirty=939 wb=509 unstable=0 bg_thresh=995 thresh=1990 gap=542 poll_thresh=19 ino=257 dd-2584 [004] 288.820041: balance_dirty_state: bdi btrfs-1: dirty=939 wb=534 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=20 ino=257 dd-2584 [004] 288.820410: balance_dirty_state: bdi btrfs-1: dirty=864 wb=659 unstable=0 bg_thresh=999 thresh=1999 gap=476 poll_thresh=21 ino=257 dd-2584 [004] 288.820412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=55096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 288.821527: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=704 to_write=7488 dd-2584 [004] 288.827020: balance_dirty_state: bdi btrfs-1: dirty=539 wb=859 unstable=0 bg_thresh=993 thresh=1987 gap=589 poll_thresh=21 ino=257 dd-2584 [004] 288.827108: balance_dirty_state: bdi btrfs-1: dirty=539 wb=859 unstable=0 bg_thresh=993 thresh=1987 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 288.827282: balance_dirty_state: bdi btrfs-1: dirty=589 wb=859 unstable=0 bg_thresh=998 thresh=1997 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 288.827465: balance_dirty_state: bdi btrfs-1: dirty=614 wb=859 unstable=0 bg_thresh=998 thresh=1996 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 288.827650: balance_dirty_state: bdi btrfs-1: dirty=639 wb=859 unstable=0 bg_thresh=997 thresh=1995 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 288.827657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-306% task_weight=99% bdi_bw=55096 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 288.835042: balance_dirty_state: bdi btrfs-1: dirty=664 wb=734 unstable=0 bg_thresh=996 thresh=1992 gap=594 poll_thresh=19 ino=257 dd-2584 [006] 288.835118: balance_dirty_state: bdi btrfs-1: dirty=664 wb=734 unstable=0 bg_thresh=996 thresh=1992 gap=594 poll_thresh=14 ino=257 dd-2584 [006] 288.835181: balance_dirty_state: bdi btrfs-1: dirty=689 wb=734 unstable=0 bg_thresh=998 thresh=1997 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 288.835240: balance_dirty_state: bdi btrfs-1: dirty=714 wb=734 unstable=0 bg_thresh=1001 thresh=2002 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 288.835362: balance_dirty_state: bdi btrfs-1: dirty=739 wb=734 unstable=0 bg_thresh=1003 thresh=2007 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 288.835484: balance_dirty_state: bdi btrfs-1: dirty=764 wb=734 unstable=0 bg_thresh=1003 thresh=2006 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 288.835790: balance_dirty_state: bdi btrfs-1: dirty=814 wb=734 unstable=0 bg_thresh=1002 thresh=2005 gap=457 poll_thresh=19 ino=257 dd-2584 [006] 288.835796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=56844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 288.847057: balance_dirty_state: bdi btrfs-1: dirty=814 wb=609 unstable=0 bg_thresh=996 thresh=1993 gap=570 poll_thresh=19 ino=257 dd-2584 [006] 288.847151: balance_dirty_state: bdi btrfs-1: dirty=814 wb=609 unstable=0 bg_thresh=996 thresh=1993 gap=570 poll_thresh=14 ino=257 dd-2584 [006] 288.847209: balance_dirty_state: bdi btrfs-1: dirty=839 wb=609 unstable=0 bg_thresh=999 thresh=1998 gap=550 poll_thresh=15 ino=257 dd-2584 [006] 288.847270: balance_dirty_state: bdi btrfs-1: dirty=864 wb=609 unstable=0 bg_thresh=999 thresh=1998 gap=525 poll_thresh=16 ino=257 dd-2584 [006] 288.847384: balance_dirty_state: bdi btrfs-1: dirty=889 wb=609 unstable=0 bg_thresh=1001 thresh=2002 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 288.847498: balance_dirty_state: bdi btrfs-1: dirty=914 wb=609 unstable=0 bg_thresh=1000 thresh=2001 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 288.847503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=56844 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 288.859037: balance_dirty_state: bdi btrfs-1: dirty=914 wb=334 unstable=0 bg_thresh=995 thresh=1990 gap=742 poll_thresh=18 ino=257 dd-2584 [006] 288.859178: balance_dirty_state: bdi btrfs-1: dirty=939 wb=334 unstable=0 bg_thresh=995 thresh=1990 gap=717 poll_thresh=13 ino=257 dd-2584 [006] 288.859239: balance_dirty_state: bdi btrfs-1: dirty=939 wb=334 unstable=0 bg_thresh=997 thresh=1995 gap=722 poll_thresh=14 ino=257 dd-2584 [006] 288.859294: balance_dirty_state: bdi btrfs-1: dirty=964 wb=334 unstable=0 bg_thresh=997 thresh=1995 gap=697 poll_thresh=15 ino=257 dd-2584 [006] 288.859349: balance_dirty_state: bdi btrfs-1: dirty=989 wb=334 unstable=0 bg_thresh=1000 thresh=2000 gap=677 poll_thresh=16 ino=257 dd-2584 [006] 288.859463: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=334 unstable=0 bg_thresh=999 thresh=1999 gap=651 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 288.859550: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26236 wrote=0 to_write=8192 dd-2584 [006] 288.859587: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=334 unstable=0 bg_thresh=1001 thresh=2003 gap=630 poll_thresh=18 ino=257 dd-2584 [006] 288.859894: balance_dirty_state: bdi btrfs-1: dirty=964 wb=434 unstable=0 bg_thresh=1001 thresh=2002 gap=604 poll_thresh=19 ino=257 dd-2584 [006] 288.860020: balance_dirty_state: bdi btrfs-1: dirty=964 wb=484 unstable=0 bg_thresh=1000 thresh=2001 gap=553 poll_thresh=20 ino=257 dd-2584 [006] 288.860149: balance_dirty_state: bdi btrfs-1: dirty=939 wb=534 unstable=0 bg_thresh=999 thresh=1999 gap=526 poll_thresh=21 ino=257 dd-2584 [006] 288.860277: balance_dirty_state: bdi btrfs-1: dirty=939 wb=559 unstable=0 bg_thresh=999 thresh=1998 gap=500 poll_thresh=22 ino=257 dd-2584 [006] 288.860405: balance_dirty_state: bdi btrfs-1: dirty=939 wb=609 unstable=0 bg_thresh=998 thresh=1997 gap=449 poll_thresh=23 ino=257 dd-2584 [006] 288.860407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=56844 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 288.861696: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=656 to_write=7536 dd-2584 [006] 288.871042: balance_dirty_state: bdi btrfs-1: dirty=564 wb=859 unstable=0 bg_thresh=992 thresh=1985 gap=562 poll_thresh=23 ino=257 dd-2584 [006] 288.871185: balance_dirty_state: bdi btrfs-1: dirty=564 wb=859 unstable=0 bg_thresh=992 thresh=1985 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 288.871419: balance_dirty_state: bdi btrfs-1: dirty=614 wb=859 unstable=0 bg_thresh=995 thresh=1990 gap=517 poll_thresh=18 ino=257 dd-2584 [006] 288.871649: balance_dirty_state: bdi btrfs-1: dirty=639 wb=859 unstable=0 bg_thresh=1000 thresh=2000 gap=502 poll_thresh=19 ino=257 dd-2584 [006] 288.872259: balance_dirty_state: bdi btrfs-1: dirty=664 wb=859 unstable=0 bg_thresh=999 thresh=1998 gap=475 poll_thresh=20 ino=257 dd-2584 [006] 288.872268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=56844 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 288.883170: balance_dirty_state: bdi btrfs-1: dirty=664 wb=584 unstable=0 bg_thresh=995 thresh=1991 gap=743 poll_thresh=20 ino=257 dd-2584 [002] 288.883246: balance_dirty_state: bdi btrfs-1: dirty=664 wb=559 unstable=0 bg_thresh=998 thresh=1997 gap=774 poll_thresh=15 ino=257 dd-2584 [002] 288.883309: balance_dirty_state: bdi btrfs-1: dirty=689 wb=534 unstable=0 bg_thresh=1001 thresh=2002 gap=779 poll_thresh=16 ino=257 dd-2584 [002] 288.883429: balance_dirty_state: bdi btrfs-1: dirty=714 wb=534 unstable=0 bg_thresh=1003 thresh=2007 gap=759 poll_thresh=17 ino=257 dd-2584 [002] 288.883545: balance_dirty_state: bdi btrfs-1: dirty=739 wb=534 unstable=0 bg_thresh=1003 thresh=2006 gap=733 poll_thresh=18 ino=257 dd-2584 [002] 288.883664: balance_dirty_state: bdi btrfs-1: dirty=789 wb=534 unstable=0 bg_thresh=1005 thresh=2010 gap=687 poll_thresh=19 ino=257 dd-2584 [002] 288.883780: balance_dirty_state: bdi btrfs-1: dirty=814 wb=534 unstable=0 bg_thresh=1004 thresh=2009 gap=661 poll_thresh=20 ino=257 dd-2584 [002] 288.883897: balance_dirty_state: bdi btrfs-1: dirty=839 wb=534 unstable=0 bg_thresh=1004 thresh=2008 gap=635 poll_thresh=21 ino=257 dd-2584 [002] 288.884015: balance_dirty_state: bdi btrfs-1: dirty=864 wb=534 unstable=0 bg_thresh=1006 thresh=2012 gap=614 poll_thresh=22 ino=257 dd-2584 [002] 288.884312: balance_dirty_state: bdi btrfs-1: dirty=914 wb=534 unstable=0 bg_thresh=1005 thresh=2011 gap=563 poll_thresh=23 ino=257 dd-2584 [002] 288.884430: balance_dirty_state: bdi btrfs-1: dirty=939 wb=534 unstable=0 bg_thresh=1002 thresh=2004 gap=531 poll_thresh=24 ino=257 dd-2584 [002] 288.884548: balance_dirty_state: bdi btrfs-1: dirty=964 wb=534 unstable=0 bg_thresh=1001 thresh=2003 gap=505 poll_thresh=25 ino=257 dd-2584 [002] 288.884667: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=534 unstable=0 bg_thresh=1003 thresh=2007 gap=459 poll_thresh=26 ino=257 dd-2584 [002] 288.884672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-337% task_weight=99% bdi_bw=56844 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 288.884685: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26260 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 288.886089: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=464 to_write=7728 dd-2584 [000] 288.895211: balance_dirty_state: bdi btrfs-1: dirty=539 wb=884 unstable=0 bg_thresh=1005 thresh=2010 gap=587 poll_thresh=26 ino=257 dd-2584 [000] 288.895335: balance_dirty_state: bdi btrfs-1: dirty=539 wb=884 unstable=0 bg_thresh=1007 thresh=2015 gap=592 poll_thresh=19 ino=257 dd-2584 [000] 288.895574: balance_dirty_state: bdi btrfs-1: dirty=564 wb=884 unstable=0 bg_thresh=1010 thresh=2020 gap=572 poll_thresh=20 ino=257 dd-2584 [000] 288.895808: balance_dirty_state: bdi btrfs-1: dirty=614 wb=884 unstable=0 bg_thresh=1009 thresh=2019 gap=521 poll_thresh=21 ino=257 dd-2584 [000] 288.896044: balance_dirty_state: bdi btrfs-1: dirty=639 wb=884 unstable=0 bg_thresh=1011 thresh=2023 gap=500 poll_thresh=22 ino=257 dd-2584 [000] 288.896054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=56844 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 288.903100: balance_dirty_state: bdi btrfs-1: dirty=639 wb=759 unstable=0 bg_thresh=1011 thresh=2022 gap=624 poll_thresh=22 ino=257 dd-2584 [000] 288.903224: balance_dirty_state: bdi btrfs-1: dirty=664 wb=759 unstable=0 bg_thresh=1008 thresh=2016 gap=593 poll_thresh=16 ino=257 dd-2584 [000] 288.903824: balance_dirty_state: bdi btrfs-1: dirty=689 wb=759 unstable=0 bg_thresh=1007 thresh=2015 gap=567 poll_thresh=17 ino=257 dd-2584 [000] 288.904060: balance_dirty_state: bdi btrfs-1: dirty=714 wb=759 unstable=0 bg_thresh=1007 thresh=2014 gap=541 poll_thresh=18 ino=257 dd-2584 [000] 288.904296: balance_dirty_state: bdi btrfs-1: dirty=764 wb=759 unstable=0 bg_thresh=1009 thresh=2018 gap=495 poll_thresh=19 ino=257 dd-2584 [000] 288.904304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=56844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 288.911718: balance_dirty_state: bdi btrfs-1: dirty=764 wb=634 unstable=0 bg_thresh=1008 thresh=2017 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 288.911839: balance_dirty_state: bdi btrfs-1: dirty=789 wb=634 unstable=0 bg_thresh=1011 thresh=2022 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 288.911958: balance_dirty_state: bdi btrfs-1: dirty=789 wb=634 unstable=0 bg_thresh=1008 thresh=2016 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 288.912076: balance_dirty_state: bdi btrfs-1: dirty=814 wb=634 unstable=0 bg_thresh=1010 thresh=2021 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 288.912309: balance_dirty_state: bdi btrfs-1: dirty=839 wb=634 unstable=0 bg_thresh=1010 thresh=2020 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 288.912555: balance_dirty_state: bdi btrfs-1: dirty=889 wb=634 unstable=0 bg_thresh=1012 thresh=2024 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 288.912567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=56844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 288.919152: balance_dirty_state: bdi btrfs-1: dirty=889 wb=484 unstable=0 bg_thresh=1015 thresh=2030 gap=657 poll_thresh=18 ino=257 dd-2584 [001] 288.919237: balance_dirty_state: bdi btrfs-1: dirty=889 wb=484 unstable=0 bg_thresh=1015 thresh=2030 gap=657 poll_thresh=13 ino=257 dd-2584 [001] 288.919297: balance_dirty_state: bdi btrfs-1: dirty=914 wb=484 unstable=0 bg_thresh=1017 thresh=2035 gap=637 poll_thresh=14 ino=257 dd-2584 [001] 288.919352: balance_dirty_state: bdi btrfs-1: dirty=939 wb=484 unstable=0 bg_thresh=1017 thresh=2035 gap=612 poll_thresh=15 ino=257 dd-2584 [001] 288.919408: balance_dirty_state: bdi btrfs-1: dirty=939 wb=484 unstable=0 bg_thresh=1020 thresh=2040 gap=617 poll_thresh=16 ino=257 dd-2584 [001] 288.919694: balance_dirty_state: bdi btrfs-1: dirty=989 wb=484 unstable=0 bg_thresh=1019 thresh=2039 gap=566 poll_thresh=17 ino=257 dd-2584 [001] 288.919806: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=484 unstable=0 bg_thresh=1019 thresh=2038 gap=540 poll_thresh=18 ino=257 dd-2584 [001] 288.919919: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=484 unstable=0 bg_thresh=1021 thresh=2042 gap=519 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 288.919941: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26296 wrote=0 to_write=8192 dd-2584 [001] 288.920090: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=484 unstable=0 bg_thresh=1020 thresh=2041 gap=493 poll_thresh=20 ino=257 dd-2584 [001] 288.920092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-119% task_gap=-337% task_weight=98% bdi_bw=56844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 288.921653: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=528 to_write=7664 dd-2584 [001] 288.927075: balance_dirty_state: bdi btrfs-1: dirty=539 wb=884 unstable=0 bg_thresh=1014 thresh=2028 gap=605 poll_thresh=20 ino=257 dd-2584 [001] 288.927158: balance_dirty_state: bdi btrfs-1: dirty=564 wb=884 unstable=0 bg_thresh=1014 thresh=2028 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 288.927219: balance_dirty_state: bdi btrfs-1: dirty=589 wb=884 unstable=0 bg_thresh=1013 thresh=2027 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 288.927332: balance_dirty_state: bdi btrfs-1: dirty=614 wb=884 unstable=0 bg_thresh=1013 thresh=2026 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 288.927446: balance_dirty_state: bdi btrfs-1: dirty=639 wb=884 unstable=0 bg_thresh=1015 thresh=2030 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 288.927450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-306% task_weight=98% bdi_bw=56844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 288.935174: balance_dirty_state: bdi btrfs-1: dirty=639 wb=759 unstable=0 bg_thresh=1017 thresh=2034 gap=636 poll_thresh=18 ino=257 dd-2584 [001] 288.935253: balance_dirty_state: bdi btrfs-1: dirty=664 wb=759 unstable=0 bg_thresh=1014 thresh=2028 gap=605 poll_thresh=13 ino=257 dd-2584 [001] 288.935314: balance_dirty_state: bdi btrfs-1: dirty=664 wb=759 unstable=0 bg_thresh=1016 thresh=2033 gap=610 poll_thresh=14 ino=257 dd-2584 [001] 288.935556: balance_dirty_state: bdi btrfs-1: dirty=689 wb=759 unstable=0 bg_thresh=1012 thresh=2025 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 288.935629: balance_dirty_state: bdi btrfs-1: dirty=714 wb=709 unstable=0 bg_thresh=1015 thresh=2031 gap=608 poll_thresh=16 ino=257 dd-2584 [001] 288.935761: balance_dirty_state: bdi btrfs-1: dirty=739 wb=634 unstable=0 bg_thresh=1017 thresh=2035 gap=662 poll_thresh=17 ino=257 dd-2584 [001] 288.935876: balance_dirty_state: bdi btrfs-1: dirty=764 wb=634 unstable=0 bg_thresh=1017 thresh=2034 gap=636 poll_thresh=18 ino=257 dd-2584 [001] 288.935989: balance_dirty_state: bdi btrfs-1: dirty=814 wb=634 unstable=0 bg_thresh=1016 thresh=2033 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 288.936101: balance_dirty_state: bdi btrfs-1: dirty=839 wb=634 unstable=0 bg_thresh=1016 thresh=2032 gap=559 poll_thresh=20 ino=257 dd-2584 [001] 288.936214: balance_dirty_state: bdi btrfs-1: dirty=864 wb=634 unstable=0 bg_thresh=1015 thresh=2030 gap=532 poll_thresh=21 ino=257 dd-2584 [001] 288.936327: balance_dirty_state: bdi btrfs-1: dirty=889 wb=634 unstable=0 bg_thresh=1014 thresh=2029 gap=506 poll_thresh=22 ino=257 dd-2584 [001] 288.936331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=56844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 288.943171: balance_dirty_state: bdi btrfs-1: dirty=889 wb=559 unstable=0 bg_thresh=1014 thresh=2029 gap=581 poll_thresh=22 ino=257 dd-2584 [001] 288.943239: balance_dirty_state: bdi btrfs-1: dirty=914 wb=559 unstable=0 bg_thresh=1017 thresh=2034 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 288.943535: balance_dirty_state: bdi btrfs-1: dirty=939 wb=559 unstable=0 bg_thresh=1016 thresh=2033 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 288.943653: balance_dirty_state: bdi btrfs-1: dirty=989 wb=559 unstable=0 bg_thresh=1016 thresh=2032 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 288.943658: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=57876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 288.951070: balance_dirty_state: bdi btrfs-1: dirty=989 wb=409 unstable=0 bg_thresh=1005 thresh=2011 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 288.951166: balance_dirty_state: bdi btrfs-1: dirty=989 wb=409 unstable=0 bg_thresh=1005 thresh=2010 gap=612 poll_thresh=13 ino=257 dd-2584 [001] 288.951253: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=409 unstable=0 bg_thresh=1005 thresh=2010 gap=587 poll_thresh=14 ino=257 flush-btrfs-1-2586 [005] 288.951276: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26328 wrote=0 to_write=8192 dd-2584 [001] 288.951344: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=409 unstable=0 bg_thresh=1004 thresh=2009 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 288.951429: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=434 unstable=0 bg_thresh=1007 thresh=2014 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 288.951604: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=459 unstable=0 bg_thresh=1006 thresh=2013 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 288.951780: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=509 unstable=0 bg_thresh=1003 thresh=2006 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 288.951782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=57876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 288.953294: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=560 to_write=7632 dd-2584 [001] 288.959082: balance_dirty_state: bdi btrfs-1: dirty=564 wb=859 unstable=0 bg_thresh=998 thresh=1997 gap=574 poll_thresh=18 ino=257 dd-2584 [001] 288.959159: balance_dirty_state: bdi btrfs-1: dirty=564 wb=859 unstable=0 bg_thresh=998 thresh=1996 gap=573 poll_thresh=13 ino=257 dd-2584 [001] 288.959224: balance_dirty_state: bdi btrfs-1: dirty=589 wb=859 unstable=0 bg_thresh=1000 thresh=2001 gap=553 poll_thresh=14 ino=257 dd-2584 [001] 288.959286: balance_dirty_state: bdi btrfs-1: dirty=614 wb=859 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=15 ino=257 dd-2584 [001] 288.959349: balance_dirty_state: bdi btrfs-1: dirty=614 wb=859 unstable=0 bg_thresh=1000 thresh=2000 gap=527 poll_thresh=16 ino=257 dd-2584 [001] 288.959660: balance_dirty_state: bdi btrfs-1: dirty=664 wb=859 unstable=0 bg_thresh=996 thresh=1993 gap=470 poll_thresh=17 ino=257 dd-2584 [001] 288.959666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=57876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 288.971165: balance_dirty_state: bdi btrfs-1: dirty=664 wb=609 unstable=0 bg_thresh=988 thresh=1977 gap=704 poll_thresh=17 ino=257 dd-2584 [001] 288.971243: balance_dirty_state: bdi btrfs-1: dirty=664 wb=609 unstable=0 bg_thresh=988 thresh=1976 gap=703 poll_thresh=13 ino=257 dd-2584 [001] 288.971304: balance_dirty_state: bdi btrfs-1: dirty=689 wb=609 unstable=0 bg_thresh=988 thresh=1976 gap=678 poll_thresh=14 ino=257 dd-2584 [001] 288.971362: balance_dirty_state: bdi btrfs-1: dirty=714 wb=609 unstable=0 bg_thresh=993 thresh=1987 gap=664 poll_thresh=15 ino=257 dd-2584 [001] 288.971419: balance_dirty_state: bdi btrfs-1: dirty=714 wb=609 unstable=0 bg_thresh=999 thresh=1998 gap=675 poll_thresh=16 ino=257 dd-2584 [001] 288.971536: balance_dirty_state: bdi btrfs-1: dirty=739 wb=609 unstable=0 bg_thresh=998 thresh=1997 gap=649 poll_thresh=17 ino=257 dd-2584 [001] 288.971656: balance_dirty_state: bdi btrfs-1: dirty=789 wb=609 unstable=0 bg_thresh=998 thresh=1996 gap=598 poll_thresh=18 ino=257 dd-2584 [001] 288.971773: balance_dirty_state: bdi btrfs-1: dirty=814 wb=609 unstable=0 bg_thresh=997 thresh=1995 gap=572 poll_thresh=19 ino=257 dd-2584 [001] 288.971894: balance_dirty_state: bdi btrfs-1: dirty=839 wb=609 unstable=0 bg_thresh=997 thresh=1995 gap=547 poll_thresh=20 ino=257 dd-2584 [001] 288.972015: balance_dirty_state: bdi btrfs-1: dirty=889 wb=609 unstable=0 bg_thresh=997 thresh=1994 gap=496 poll_thresh=21 ino=257 dd-2584 [001] 288.972020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=57876 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 288.979134: balance_dirty_state: bdi btrfs-1: dirty=889 wb=559 unstable=0 bg_thresh=990 thresh=1981 gap=533 poll_thresh=21 ino=257 dd-2584 [001] 288.979236: balance_dirty_state: bdi btrfs-1: dirty=889 wb=534 unstable=0 bg_thresh=993 thresh=1986 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 288.979537: balance_dirty_state: bdi btrfs-1: dirty=914 wb=484 unstable=0 bg_thresh=989 thresh=1979 gap=581 poll_thresh=17 ino=257 dd-2584 [001] 288.979658: balance_dirty_state: bdi btrfs-1: dirty=964 wb=484 unstable=0 bg_thresh=989 thresh=1978 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 288.979776: balance_dirty_state: bdi btrfs-1: dirty=989 wb=484 unstable=0 bg_thresh=991 thresh=1982 gap=509 poll_thresh=19 ino=257 dd-2584 [001] 288.979893: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=484 unstable=0 bg_thresh=990 thresh=1981 gap=483 poll_thresh=20 ino=257 dd-2584 [001] 288.979898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=57876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 288.979915: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26356 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 288.981574: writeback_single_inode: bdi btrfs-1: ino=257 state= age=84 wrote=464 to_write=7728 dd-2584 [006] 288.991186: balance_dirty_state: bdi btrfs-1: dirty=539 wb=784 unstable=0 bg_thresh=993 thresh=1986 gap=663 poll_thresh=20 ino=257 dd-2584 [006] 288.991264: balance_dirty_state: bdi btrfs-1: dirty=564 wb=784 unstable=0 bg_thresh=995 thresh=1991 gap=643 poll_thresh=15 ino=257 dd-2584 [006] 288.991321: balance_dirty_state: bdi btrfs-1: dirty=564 wb=784 unstable=0 bg_thresh=995 thresh=1991 gap=643 poll_thresh=16 ino=257 dd-2584 [006] 288.991437: balance_dirty_state: bdi btrfs-1: dirty=614 wb=784 unstable=0 bg_thresh=1000 thresh=2001 gap=603 poll_thresh=17 ino=257 dd-2584 [006] 288.991555: balance_dirty_state: bdi btrfs-1: dirty=639 wb=784 unstable=0 bg_thresh=1003 thresh=2006 gap=583 poll_thresh=18 ino=257 dd-2584 [006] 288.991674: balance_dirty_state: bdi btrfs-1: dirty=664 wb=784 unstable=0 bg_thresh=1002 thresh=2005 gap=557 poll_thresh=19 ino=257 dd-2584 [006] 288.991973: balance_dirty_state: bdi btrfs-1: dirty=689 wb=784 unstable=0 bg_thresh=1004 thresh=2009 gap=536 poll_thresh=20 ino=257 dd-2584 [006] 288.992091: balance_dirty_state: bdi btrfs-1: dirty=739 wb=784 unstable=0 bg_thresh=1004 thresh=2008 gap=485 poll_thresh=21 ino=257 dd-2584 [006] 288.992096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=57876 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 288.999165: balance_dirty_state: bdi btrfs-1: dirty=739 wb=659 unstable=0 bg_thresh=1003 thresh=2007 gap=609 poll_thresh=21 ino=257 dd-2584 [006] 288.999298: balance_dirty_state: bdi btrfs-1: dirty=739 wb=659 unstable=0 bg_thresh=1000 thresh=2001 gap=603 poll_thresh=16 ino=257 dd-2584 [006] 288.999535: balance_dirty_state: bdi btrfs-1: dirty=789 wb=659 unstable=0 bg_thresh=1002 thresh=2005 gap=557 poll_thresh=17 ino=257 dd-2584 [006] 288.999770: balance_dirty_state: bdi btrfs-1: dirty=814 wb=659 unstable=0 bg_thresh=1002 thresh=2004 gap=531 poll_thresh=18 ino=257 dd-2584 [006] 289.000004: balance_dirty_state: bdi btrfs-1: dirty=839 wb=659 unstable=0 bg_thresh=1001 thresh=2003 gap=505 poll_thresh=19 ino=257 dd-2584 [006] 289.000241: balance_dirty_state: bdi btrfs-1: dirty=889 wb=659 unstable=0 bg_thresh=1003 thresh=2007 gap=459 poll_thresh=20 ino=257 dd-2584 [006] 289.000250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-336% task_weight=98% bdi_bw=57876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 289.007181: balance_dirty_state: bdi btrfs-1: dirty=889 wb=534 unstable=0 bg_thresh=1001 thresh=2003 gap=580 poll_thresh=20 ino=257 dd-2584 [006] 289.007249: balance_dirty_state: bdi btrfs-1: dirty=889 wb=534 unstable=0 bg_thresh=998 thresh=1997 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 289.007310: balance_dirty_state: bdi btrfs-1: dirty=914 wb=534 unstable=0 bg_thresh=1001 thresh=2002 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 289.007606: balance_dirty_state: bdi btrfs-1: dirty=939 wb=534 unstable=0 bg_thresh=1000 thresh=2001 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 289.007724: balance_dirty_state: bdi btrfs-1: dirty=964 wb=534 unstable=0 bg_thresh=1000 thresh=2000 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 289.007844: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=534 unstable=0 bg_thresh=999 thresh=1998 gap=450 poll_thresh=19 ino=257 dd-2584 [006] 289.007849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-301% task_weight=98% bdi_bw=57876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 289.007893: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26384 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 289.009330: writeback_single_inode: bdi btrfs-1: ino=257 state= age=16 wrote=464 to_write=7728 dd-2584 [005] 289.015181: balance_dirty_state: bdi btrfs-1: dirty=539 wb=834 unstable=0 bg_thresh=998 thresh=1996 gap=623 poll_thresh=19 ino=257 dd-2584 [005] 289.015301: balance_dirty_state: bdi btrfs-1: dirty=564 wb=834 unstable=0 bg_thresh=1000 thresh=2001 gap=603 poll_thresh=14 ino=257 dd-2584 [005] 289.015419: balance_dirty_state: bdi btrfs-1: dirty=564 wb=834 unstable=0 bg_thresh=1000 thresh=2001 gap=603 poll_thresh=15 ino=257 dd-2584 [005] 289.015534: balance_dirty_state: bdi btrfs-1: dirty=589 wb=834 unstable=0 bg_thresh=1003 thresh=2006 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 289.015763: balance_dirty_state: bdi btrfs-1: dirty=614 wb=834 unstable=0 bg_thresh=1005 thresh=2011 gap=563 poll_thresh=17 ino=257 dd-2584 [005] 289.015999: balance_dirty_state: bdi btrfs-1: dirty=664 wb=834 unstable=0 bg_thresh=1008 thresh=2016 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 289.016233: balance_dirty_state: bdi btrfs-1: dirty=689 wb=834 unstable=0 bg_thresh=1010 thresh=2020 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 289.016242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=57876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 289.023117: balance_dirty_state: bdi btrfs-1: dirty=689 wb=734 unstable=0 bg_thresh=1009 thresh=2018 gap=595 poll_thresh=19 ino=257 dd-2584 [005] 289.023216: balance_dirty_state: bdi btrfs-1: dirty=714 wb=734 unstable=0 bg_thresh=1006 thresh=2012 gap=564 poll_thresh=14 ino=257 dd-2584 [005] 289.023307: balance_dirty_state: bdi btrfs-1: dirty=714 wb=734 unstable=0 bg_thresh=1008 thresh=2017 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 289.023675: balance_dirty_state: bdi btrfs-1: dirty=739 wb=734 unstable=0 bg_thresh=1005 thresh=2011 gap=538 poll_thresh=16 ino=257 dd-2584 [005] 289.023858: balance_dirty_state: bdi btrfs-1: dirty=764 wb=734 unstable=0 bg_thresh=1007 thresh=2015 gap=517 poll_thresh=17 ino=257 dd-2584 [005] 289.024036: balance_dirty_state: bdi btrfs-1: dirty=789 wb=734 unstable=0 bg_thresh=1007 thresh=2014 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 289.024043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=57876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 289.031151: balance_dirty_state: bdi btrfs-1: dirty=789 wb=709 unstable=0 bg_thresh=1007 thresh=2014 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 289.031238: balance_dirty_state: bdi btrfs-1: dirty=814 wb=709 unstable=0 bg_thresh=1006 thresh=2013 gap=490 poll_thresh=13 ino=257 dd-2584 [005] 289.031243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=57876 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 289.039181: balance_dirty_state: bdi btrfs-1: dirty=814 wb=709 unstable=0 bg_thresh=1006 thresh=2013 gap=490 poll_thresh=13 ino=257 dd-2584 [005] 289.039193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=57876 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 289.047103: balance_dirty_state: bdi btrfs-1: dirty=814 wb=359 unstable=0 bg_thresh=1011 thresh=2022 gap=849 poll_thresh=13 ino=257 dd-2584 [005] 289.047204: balance_dirty_state: bdi btrfs-1: dirty=839 wb=359 unstable=0 bg_thresh=1011 thresh=2022 gap=824 poll_thresh=10 ino=257 dd-2584 [005] 289.047295: balance_dirty_state: bdi btrfs-1: dirty=839 wb=359 unstable=0 bg_thresh=1010 thresh=2021 gap=823 poll_thresh=11 ino=257 dd-2584 [005] 289.047386: balance_dirty_state: bdi btrfs-1: dirty=864 wb=359 unstable=0 bg_thresh=1010 thresh=2021 gap=798 poll_thresh=12 ino=257 dd-2584 [005] 289.047477: balance_dirty_state: bdi btrfs-1: dirty=889 wb=359 unstable=0 bg_thresh=1010 thresh=2020 gap=772 poll_thresh=13 ino=257 dd-2584 [005] 289.047566: balance_dirty_state: bdi btrfs-1: dirty=889 wb=359 unstable=0 bg_thresh=1012 thresh=2025 gap=777 poll_thresh=14 ino=257 dd-2584 [005] 289.047656: balance_dirty_state: bdi btrfs-1: dirty=914 wb=359 unstable=0 bg_thresh=1012 thresh=2024 gap=751 poll_thresh=15 ino=257 dd-2584 [005] 289.047748: balance_dirty_state: bdi btrfs-1: dirty=939 wb=359 unstable=0 bg_thresh=1012 thresh=2024 gap=726 poll_thresh=16 ino=257 dd-2584 [005] 289.047933: balance_dirty_state: bdi btrfs-1: dirty=964 wb=359 unstable=0 bg_thresh=1011 thresh=2023 gap=700 poll_thresh=17 ino=257 dd-2584 [005] 289.048399: balance_dirty_state: bdi btrfs-1: dirty=989 wb=359 unstable=0 bg_thresh=1010 thresh=2021 gap=673 poll_thresh=18 ino=257 dd-2584 [005] 289.048589: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=359 unstable=0 bg_thresh=1010 thresh=2020 gap=647 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 289.048619: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26424 wrote=0 to_write=8192 dd-2584 [005] 289.048849: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=384 unstable=0 bg_thresh=1009 thresh=2019 gap=571 poll_thresh=20 ino=257 dd-2584 [005] 289.049102: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=434 unstable=0 bg_thresh=1009 thresh=2018 gap=545 poll_thresh=21 ino=257 dd-2584 [005] 289.049355: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=484 unstable=0 bg_thresh=1011 thresh=2022 gap=524 poll_thresh=22 ino=257 dd-2584 [005] 289.049606: balance_dirty_state: bdi btrfs-1: dirty=989 wb=534 unstable=0 bg_thresh=1010 thresh=2021 gap=498 poll_thresh=23 ino=257 dd-2584 [005] 289.049608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-318% task_weight=98% bdi_bw=58716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 289.051463: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=608 to_write=7584 dd-2584 [001] 289.055099: balance_dirty_state: bdi btrfs-1: dirty=539 wb=984 unstable=0 bg_thresh=1010 thresh=2021 gap=498 poll_thresh=23 ino=257 dd-2584 [001] 289.055105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-318% task_weight=98% bdi_bw=58716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.063102: balance_dirty_state: bdi btrfs-1: dirty=553 wb=652 unstable=0 bg_thresh=1011 thresh=2022 gap=817 poll_thresh=23 ino=257 dd-2584 [001] 289.063175: balance_dirty_state: bdi btrfs-1: dirty=578 wb=652 unstable=0 bg_thresh=1008 thresh=2016 gap=786 poll_thresh=17 ino=257 dd-2584 [001] 289.063298: balance_dirty_state: bdi btrfs-1: dirty=603 wb=652 unstable=0 bg_thresh=1007 thresh=2015 gap=760 poll_thresh=18 ino=257 dd-2584 [001] 289.063422: balance_dirty_state: bdi btrfs-1: dirty=628 wb=652 unstable=0 bg_thresh=1007 thresh=2014 gap=734 poll_thresh=19 ino=257 dd-2584 [001] 289.063726: balance_dirty_state: bdi btrfs-1: dirty=653 wb=652 unstable=0 bg_thresh=1009 thresh=2018 gap=713 poll_thresh=20 ino=257 dd-2584 [001] 289.063845: balance_dirty_state: bdi btrfs-1: dirty=703 wb=652 unstable=0 bg_thresh=1008 thresh=2017 gap=662 poll_thresh=21 ino=257 dd-2584 [001] 289.063968: balance_dirty_state: bdi btrfs-1: dirty=728 wb=652 unstable=0 bg_thresh=1008 thresh=2016 gap=636 poll_thresh=22 ino=257 dd-2584 [001] 289.064090: balance_dirty_state: bdi btrfs-1: dirty=753 wb=652 unstable=0 bg_thresh=1007 thresh=2015 gap=610 poll_thresh=23 ino=257 dd-2584 [001] 289.064213: balance_dirty_state: bdi btrfs-1: dirty=803 wb=652 unstable=0 bg_thresh=1009 thresh=2019 gap=564 poll_thresh=24 ino=257 dd-2584 [001] 289.064335: balance_dirty_state: bdi btrfs-1: dirty=828 wb=652 unstable=0 bg_thresh=1009 thresh=2018 gap=538 poll_thresh=25 ino=257 dd-2584 [001] 289.064466: balance_dirty_state: bdi btrfs-1: dirty=866 wb=652 unstable=0 bg_thresh=1008 thresh=2017 gap=499 poll_thresh=26 ino=257 dd-2584 [001] 289.064472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=58716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.071168: balance_dirty_state: bdi btrfs-1: dirty=869 wb=520 unstable=0 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=26 ino=257 dd-2584 [001] 289.071255: balance_dirty_state: bdi btrfs-1: dirty=869 wb=520 unstable=0 bg_thresh=1003 thresh=2007 gap=618 poll_thresh=19 ino=257 dd-2584 [001] 289.071546: balance_dirty_state: bdi btrfs-1: dirty=919 wb=520 unstable=0 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=20 ino=257 dd-2584 [001] 289.071660: balance_dirty_state: bdi btrfs-1: dirty=944 wb=520 unstable=0 bg_thresh=1002 thresh=2005 gap=541 poll_thresh=21 ino=257 dd-2584 [001] 289.071773: balance_dirty_state: bdi btrfs-1: dirty=969 wb=520 unstable=0 bg_thresh=1002 thresh=2004 gap=515 poll_thresh=22 ino=257 dd-2584 [001] 289.071890: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=520 unstable=0 bg_thresh=1004 thresh=2008 gap=469 poll_thresh=23 ino=257 dd-2584 [001] 289.071895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=58716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 289.071915: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26448 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 289.073708: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=448 to_write=7744 dd-2584 [005] 289.079157: balance_dirty_state: bdi btrfs-1: dirty=594 wb=820 unstable=0 bg_thresh=1005 thresh=2011 gap=597 poll_thresh=23 ino=257 dd-2584 [005] 289.079268: balance_dirty_state: bdi btrfs-1: dirty=594 wb=820 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=17 ino=257 dd-2584 [005] 289.079505: balance_dirty_state: bdi btrfs-1: dirty=619 wb=820 unstable=0 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=18 ino=257 dd-2584 [005] 289.079747: balance_dirty_state: bdi btrfs-1: dirty=644 wb=820 unstable=0 bg_thresh=1004 thresh=2008 gap=544 poll_thresh=19 ino=257 dd-2584 [005] 289.079946: balance_dirty_state: bdi btrfs-1: dirty=694 wb=820 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=20 ino=257 dd-2584 [005] 289.079951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=58716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 289.087132: balance_dirty_state: bdi btrfs-1: dirty=694 wb=695 unstable=0 bg_thresh=1011 thresh=2022 gap=633 poll_thresh=20 ino=257 dd-2584 [005] 289.087223: balance_dirty_state: bdi btrfs-1: dirty=694 wb=695 unstable=0 bg_thresh=1008 thresh=2016 gap=627 poll_thresh=15 ino=257 dd-2584 [005] 289.087342: balance_dirty_state: bdi btrfs-1: dirty=719 wb=695 unstable=0 bg_thresh=1010 thresh=2021 gap=607 poll_thresh=16 ino=257 dd-2584 [005] 289.087898: balance_dirty_state: bdi btrfs-1: dirty=744 wb=570 unstable=0 bg_thresh=1010 thresh=2020 gap=706 poll_thresh=17 ino=257 dd-2584 [005] 289.088074: balance_dirty_state: bdi btrfs-1: dirty=794 wb=570 unstable=0 bg_thresh=1009 thresh=2019 gap=655 poll_thresh=18 ino=257 dd-2584 [005] 289.088252: balance_dirty_state: bdi btrfs-1: dirty=819 wb=570 unstable=0 bg_thresh=1011 thresh=2023 gap=634 poll_thresh=19 ino=257 dd-2584 [005] 289.088428: balance_dirty_state: bdi btrfs-1: dirty=844 wb=570 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=20 ino=257 dd-2584 [005] 289.088606: balance_dirty_state: bdi btrfs-1: dirty=869 wb=570 unstable=0 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=21 ino=257 dd-2584 [005] 289.088789: balance_dirty_state: bdi btrfs-1: dirty=919 wb=570 unstable=0 bg_thresh=1009 thresh=2019 gap=530 poll_thresh=22 ino=257 dd-2584 [005] 289.088971: balance_dirty_state: bdi btrfs-1: dirty=944 wb=570 unstable=0 bg_thresh=1009 thresh=2018 gap=504 poll_thresh=23 ino=257 dd-2584 [005] 289.088979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=58716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 289.095148: balance_dirty_state: bdi btrfs-1: dirty=944 wb=570 unstable=0 bg_thresh=1015 thresh=2030 gap=516 poll_thresh=23 ino=257 dd-2584 [005] 289.095258: balance_dirty_state: bdi btrfs-1: dirty=944 wb=570 unstable=0 bg_thresh=1015 thresh=2030 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 289.095699: balance_dirty_state: bdi btrfs-1: dirty=970 wb=470 unstable=0 bg_thresh=1011 thresh=2022 gap=582 poll_thresh=18 ino=257 dd-2584 [005] 289.095905: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=470 unstable=0 bg_thresh=1007 thresh=2015 gap=525 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 289.095935: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26472 wrote=0 to_write=8192 dd-2584 [005] 289.096106: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=470 unstable=0 bg_thresh=1008 thresh=2017 gap=514 poll_thresh=20 ino=257 dd-2584 [005] 289.096317: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=520 unstable=0 bg_thresh=1011 thresh=2023 gap=482 poll_thresh=21 ino=257 dd-2584 [005] 289.096319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-315% task_weight=98% bdi_bw=58716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 289.098001: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=16 wrote=512 to_write=7680 dd-2584 [005] 289.103110: balance_dirty_state: bdi btrfs-1: dirty=569 wb=847 unstable=0 bg_thresh=999 thresh=1998 gap=582 poll_thresh=21 ino=257 dd-2584 [005] 289.103179: balance_dirty_state: bdi btrfs-1: dirty=589 wb=840 unstable=0 bg_thresh=1001 thresh=2003 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 289.103309: balance_dirty_state: bdi btrfs-1: dirty=614 wb=840 unstable=0 bg_thresh=1001 thresh=2002 gap=548 poll_thresh=17 ino=257 dd-2584 [005] 289.103432: balance_dirty_state: bdi btrfs-1: dirty=664 wb=840 unstable=0 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 289.103437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=58716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 289.111129: balance_dirty_state: bdi btrfs-1: dirty=649 wb=704 unstable=0 bg_thresh=984 thresh=1968 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 289.111202: balance_dirty_state: bdi btrfs-1: dirty=649 wb=704 unstable=0 bg_thresh=986 thresh=1973 gap=620 poll_thresh=13 ino=257 dd-2584 [005] 289.111267: balance_dirty_state: bdi btrfs-1: dirty=674 wb=704 unstable=0 bg_thresh=983 thresh=1967 gap=589 poll_thresh=14 ino=257 dd-2584 [005] 289.111333: balance_dirty_state: bdi btrfs-1: dirty=699 wb=704 unstable=0 bg_thresh=986 thresh=1972 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 289.111399: balance_dirty_state: bdi btrfs-1: dirty=699 wb=704 unstable=0 bg_thresh=982 thresh=1965 gap=562 poll_thresh=16 ino=257 dd-2584 [005] 289.111719: balance_dirty_state: bdi btrfs-1: dirty=749 wb=704 unstable=0 bg_thresh=982 thresh=1964 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 289.111841: balance_dirty_state: bdi btrfs-1: dirty=774 wb=704 unstable=0 bg_thresh=981 thresh=1963 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 289.111846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-125% task_gap=-351% task_weight=100% bdi_bw=58716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 289.123203: balance_dirty_state: bdi btrfs-1: dirty=769 wb=517 unstable=0 bg_thresh=993 thresh=1987 gap=701 poll_thresh=18 ino=257 dd-2584 [005] 289.123272: balance_dirty_state: bdi btrfs-1: dirty=767 wb=514 unstable=0 bg_thresh=989 thresh=1978 gap=697 poll_thresh=13 ino=257 dd-2584 [005] 289.123332: balance_dirty_state: bdi btrfs-1: dirty=792 wb=514 unstable=0 bg_thresh=994 thresh=1989 gap=683 poll_thresh=14 ino=257 dd-2584 [005] 289.123389: balance_dirty_state: bdi btrfs-1: dirty=817 wb=514 unstable=0 bg_thresh=997 thresh=1995 gap=664 poll_thresh=15 ino=257 dd-2584 [005] 289.123448: balance_dirty_state: bdi btrfs-1: dirty=817 wb=514 unstable=0 bg_thresh=997 thresh=1994 gap=663 poll_thresh=16 ino=257 dd-2584 [005] 289.123568: balance_dirty_state: bdi btrfs-1: dirty=867 wb=514 unstable=0 bg_thresh=996 thresh=1993 gap=612 poll_thresh=17 ino=257 dd-2584 [005] 289.123686: balance_dirty_state: bdi btrfs-1: dirty=892 wb=514 unstable=0 bg_thresh=998 thresh=1997 gap=591 poll_thresh=18 ino=257 dd-2584 [005] 289.123803: balance_dirty_state: bdi btrfs-1: dirty=917 wb=514 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=19 ino=257 dd-2584 [005] 289.123923: balance_dirty_state: bdi btrfs-1: dirty=942 wb=514 unstable=0 bg_thresh=997 thresh=1995 gap=539 poll_thresh=20 ino=257 dd-2584 [005] 289.124223: balance_dirty_state: bdi btrfs-1: dirty=992 wb=514 unstable=0 bg_thresh=999 thresh=1999 gap=493 poll_thresh=21 ino=257 dd-2584 [005] 289.124228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=58716 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 289.131195: balance_dirty_state: bdi btrfs-1: dirty=992 wb=389 unstable=0 bg_thresh=992 thresh=1984 gap=603 poll_thresh=21 ino=257 dd-2584 [005] 289.131264: balance_dirty_state: bdi btrfs-1: dirty=992 wb=389 unstable=0 bg_thresh=992 thresh=1984 gap=603 poll_thresh=16 ino=257 dd-2584 [005] 289.131384: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=389 unstable=0 bg_thresh=991 thresh=1983 gap=552 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 289.131405: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26508 wrote=0 to_write=8192 dd-2584 [005] 289.131562: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=389 unstable=0 bg_thresh=988 thresh=1976 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 289.131745: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=439 unstable=0 bg_thresh=990 thresh=1980 gap=499 poll_thresh=19 ino=257 dd-2584 [005] 289.131925: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=489 unstable=0 bg_thresh=989 thresh=1979 gap=448 poll_thresh=20 ino=257 dd-2584 [005] 289.131927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-328% task_weight=99% bdi_bw=58716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 289.133424: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=576 to_write=7616 dd-2584 [001] 289.139203: balance_dirty_state: bdi btrfs-1: dirty=567 wb=839 unstable=0 bg_thresh=988 thresh=1977 gap=571 poll_thresh=20 ino=257 dd-2584 [001] 289.139282: balance_dirty_state: bdi btrfs-1: dirty=567 wb=839 unstable=0 bg_thresh=988 thresh=1977 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 289.139353: balance_dirty_state: bdi btrfs-1: dirty=592 wb=839 unstable=0 bg_thresh=991 thresh=1982 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 289.139489: balance_dirty_state: bdi btrfs-1: dirty=617 wb=839 unstable=0 bg_thresh=993 thresh=1987 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 289.139843: balance_dirty_state: bdi btrfs-1: dirty=667 wb=839 unstable=0 bg_thresh=993 thresh=1986 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 289.139848: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=58716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.147199: balance_dirty_state: bdi btrfs-1: dirty=667 wb=714 unstable=0 bg_thresh=992 thresh=1985 gap=604 poll_thresh=18 ino=257 dd-2584 [001] 289.147278: balance_dirty_state: bdi btrfs-1: dirty=667 wb=714 unstable=0 bg_thresh=995 thresh=1990 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 289.147341: balance_dirty_state: bdi btrfs-1: dirty=692 wb=714 unstable=0 bg_thresh=994 thresh=1989 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 289.147398: balance_dirty_state: bdi btrfs-1: dirty=717 wb=714 unstable=0 bg_thresh=994 thresh=1989 gap=558 poll_thresh=15 ino=257 dd-2584 [001] 289.147455: balance_dirty_state: bdi btrfs-1: dirty=717 wb=714 unstable=0 bg_thresh=994 thresh=1988 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 289.147568: balance_dirty_state: bdi btrfs-1: dirty=742 wb=714 unstable=0 bg_thresh=993 thresh=1987 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 289.147682: balance_dirty_state: bdi btrfs-1: dirty=792 wb=714 unstable=0 bg_thresh=995 thresh=1991 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 289.147686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=58716 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.155225: balance_dirty_state: bdi btrfs-1: dirty=792 wb=587 unstable=0 bg_thresh=995 thresh=1990 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 289.155293: balance_dirty_state: bdi btrfs-1: dirty=792 wb=587 unstable=0 bg_thresh=995 thresh=1990 gap=611 poll_thresh=13 ino=257 dd-2584 [001] 289.155354: balance_dirty_state: bdi btrfs-1: dirty=817 wb=587 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 289.155414: balance_dirty_state: bdi btrfs-1: dirty=842 wb=587 unstable=0 bg_thresh=991 thresh=1983 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 289.155474: balance_dirty_state: bdi btrfs-1: dirty=842 wb=587 unstable=0 bg_thresh=994 thresh=1988 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 289.155593: balance_dirty_state: bdi btrfs-1: dirty=892 wb=587 unstable=0 bg_thresh=993 thresh=1987 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 289.155896: balance_dirty_state: bdi btrfs-1: dirty=917 wb=587 unstable=0 bg_thresh=995 thresh=1991 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 289.155901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=59864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.163173: balance_dirty_state: bdi btrfs-1: dirty=917 wb=462 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 289.163249: balance_dirty_state: bdi btrfs-1: dirty=942 wb=462 unstable=0 bg_thresh=993 thresh=1986 gap=582 poll_thresh=13 ino=257 dd-2584 [001] 289.163315: balance_dirty_state: bdi btrfs-1: dirty=942 wb=462 unstable=0 bg_thresh=995 thresh=1991 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 289.163374: balance_dirty_state: bdi btrfs-1: dirty=967 wb=462 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 289.163432: balance_dirty_state: bdi btrfs-1: dirty=967 wb=462 unstable=0 bg_thresh=995 thresh=1990 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 289.163550: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=462 unstable=0 bg_thresh=997 thresh=1994 gap=515 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 289.163572: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26540 wrote=0 to_write=8192 dd-2584 [001] 289.163729: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=487 unstable=0 bg_thresh=996 thresh=1993 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 289.163731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=59864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 289.165079: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=480 to_write=7712 dd-2584 [000] 289.175188: balance_dirty_state: bdi btrfs-1: dirty=567 wb=712 unstable=0 bg_thresh=996 thresh=1993 gap=714 poll_thresh=18 ino=257 dd-2584 [000] 289.175298: balance_dirty_state: bdi btrfs-1: dirty=592 wb=712 unstable=0 bg_thresh=999 thresh=1998 gap=694 poll_thresh=13 ino=257 dd-2584 [000] 289.175416: balance_dirty_state: bdi btrfs-1: dirty=592 wb=712 unstable=0 bg_thresh=999 thresh=1998 gap=694 poll_thresh=14 ino=257 dd-2584 [000] 289.175532: balance_dirty_state: bdi btrfs-1: dirty=617 wb=712 unstable=0 bg_thresh=1001 thresh=2003 gap=674 poll_thresh=15 ino=257 dd-2584 [000] 289.175649: balance_dirty_state: bdi btrfs-1: dirty=617 wb=712 unstable=0 bg_thresh=1001 thresh=2003 gap=674 poll_thresh=16 ino=257 dd-2584 [000] 289.175885: balance_dirty_state: bdi btrfs-1: dirty=667 wb=712 unstable=0 bg_thresh=1001 thresh=2002 gap=623 poll_thresh=17 ino=257 dd-2584 [000] 289.176485: balance_dirty_state: bdi btrfs-1: dirty=692 wb=712 unstable=0 bg_thresh=1003 thresh=2006 gap=602 poll_thresh=18 ino=257 dd-2584 [000] 289.176725: balance_dirty_state: bdi btrfs-1: dirty=717 wb=712 unstable=0 bg_thresh=1002 thresh=2005 gap=576 poll_thresh=19 ino=257 dd-2584 [000] 289.176963: balance_dirty_state: bdi btrfs-1: dirty=767 wb=712 unstable=0 bg_thresh=1002 thresh=2004 gap=525 poll_thresh=20 ino=257 dd-2584 [000] 289.177206: balance_dirty_state: bdi btrfs-1: dirty=792 wb=712 unstable=0 bg_thresh=1004 thresh=2008 gap=504 poll_thresh=21 ino=257 dd-2584 [000] 289.177446: balance_dirty_state: bdi btrfs-1: dirty=817 wb=712 unstable=0 bg_thresh=1003 thresh=2007 gap=478 poll_thresh=22 ino=257 dd-2584 [000] 289.177455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=59864 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 289.183243: balance_dirty_state: bdi btrfs-1: dirty=817 wb=587 unstable=0 bg_thresh=1004 thresh=2009 gap=605 poll_thresh=22 ino=257 dd-2584 [004] 289.183355: balance_dirty_state: bdi btrfs-1: dirty=817 wb=587 unstable=0 bg_thresh=1004 thresh=2009 gap=605 poll_thresh=16 ino=257 dd-2584 [004] 289.183524: balance_dirty_state: bdi btrfs-1: dirty=867 wb=587 unstable=0 bg_thresh=1007 thresh=2014 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 289.183691: balance_dirty_state: bdi btrfs-1: dirty=892 wb=587 unstable=0 bg_thresh=1009 thresh=2019 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 289.183865: balance_dirty_state: bdi btrfs-1: dirty=917 wb=587 unstable=0 bg_thresh=1011 thresh=2023 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 289.184339: balance_dirty_state: bdi btrfs-1: dirty=967 wb=587 unstable=0 bg_thresh=1011 thresh=2022 gap=468 poll_thresh=20 ino=257 dd-2584 [004] 289.184345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=59864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.191175: balance_dirty_state: bdi btrfs-1: dirty=967 wb=512 unstable=0 bg_thresh=1005 thresh=2011 gap=532 poll_thresh=20 ino=257 dd-2584 [004] 289.191299: balance_dirty_state: bdi btrfs-1: dirty=967 wb=512 unstable=0 bg_thresh=1005 thresh=2011 gap=532 poll_thresh=15 ino=257 dd-2584 [004] 289.191415: balance_dirty_state: bdi btrfs-1: dirty=992 wb=512 unstable=0 bg_thresh=1008 thresh=2016 gap=512 poll_thresh=16 ino=257 dd-2584 [004] 289.191645: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=512 unstable=0 bg_thresh=1010 thresh=2021 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 289.191653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=59864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 289.191698: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26568 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 289.193186: writeback_single_inode: bdi btrfs-1: ino=257 state= age=112 wrote=464 to_write=7728 dd-2584 [004] 289.199159: balance_dirty_state: bdi btrfs-1: dirty=542 wb=837 unstable=0 bg_thresh=1008 thresh=2017 gap=638 poll_thresh=17 ino=257 dd-2584 [004] 289.199240: balance_dirty_state: bdi btrfs-1: dirty=567 wb=837 unstable=0 bg_thresh=1008 thresh=2017 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 289.199296: balance_dirty_state: bdi btrfs-1: dirty=567 wb=837 unstable=0 bg_thresh=1011 thresh=2022 gap=618 poll_thresh=14 ino=257 dd-2584 [004] 289.199352: balance_dirty_state: bdi btrfs-1: dirty=592 wb=837 unstable=0 bg_thresh=1011 thresh=2022 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 289.199409: balance_dirty_state: bdi btrfs-1: dirty=617 wb=837 unstable=0 bg_thresh=1013 thresh=2027 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 289.199522: balance_dirty_state: bdi btrfs-1: dirty=642 wb=837 unstable=0 bg_thresh=1010 thresh=2020 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 289.199636: balance_dirty_state: bdi btrfs-1: dirty=667 wb=837 unstable=0 bg_thresh=1012 thresh=2024 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 289.199752: balance_dirty_state: bdi btrfs-1: dirty=717 wb=837 unstable=0 bg_thresh=1011 thresh=2023 gap=469 poll_thresh=19 ino=257 dd-2584 [004] 289.199756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=59864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.207197: balance_dirty_state: bdi btrfs-1: dirty=717 wb=587 unstable=0 bg_thresh=1005 thresh=2010 gap=706 poll_thresh=19 ino=257 dd-2584 [004] 289.207684: balance_dirty_state: bdi btrfs-1: dirty=717 wb=587 unstable=0 bg_thresh=1005 thresh=2010 gap=706 poll_thresh=14 ino=257 dd-2584 [004] 289.207801: balance_dirty_state: bdi btrfs-1: dirty=742 wb=587 unstable=0 bg_thresh=1007 thresh=2015 gap=686 poll_thresh=15 ino=257 dd-2584 [004] 289.207916: balance_dirty_state: bdi btrfs-1: dirty=742 wb=587 unstable=0 bg_thresh=1007 thresh=2015 gap=686 poll_thresh=16 ino=257 dd-2584 [004] 289.208148: balance_dirty_state: bdi btrfs-1: dirty=792 wb=587 unstable=0 bg_thresh=1012 thresh=2025 gap=646 poll_thresh=17 ino=257 dd-2584 [004] 289.208385: balance_dirty_state: bdi btrfs-1: dirty=817 wb=587 unstable=0 bg_thresh=1012 thresh=2024 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 289.208618: balance_dirty_state: bdi btrfs-1: dirty=842 wb=587 unstable=0 bg_thresh=1011 thresh=2023 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 289.208849: balance_dirty_state: bdi btrfs-1: dirty=892 wb=587 unstable=0 bg_thresh=1013 thresh=2027 gap=548 poll_thresh=20 ino=257 dd-2584 [004] 289.209088: balance_dirty_state: bdi btrfs-1: dirty=917 wb=587 unstable=0 bg_thresh=1013 thresh=2026 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 289.209330: balance_dirty_state: bdi btrfs-1: dirty=942 wb=587 unstable=0 bg_thresh=1012 thresh=2025 gap=496 poll_thresh=22 ino=257 dd-2584 [004] 289.209339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=59864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 289.216709: balance_dirty_state: bdi btrfs-1: dirty=942 wb=487 unstable=0 bg_thresh=1004 thresh=2008 gap=579 poll_thresh=22 ino=257 dd-2584 [002] 289.216836: balance_dirty_state: bdi btrfs-1: dirty=942 wb=487 unstable=0 bg_thresh=1004 thresh=2008 gap=579 poll_thresh=16 ino=257 dd-2584 [002] 289.217435: balance_dirty_state: bdi btrfs-1: dirty=992 wb=487 unstable=0 bg_thresh=1009 thresh=2018 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 289.217673: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=487 unstable=0 bg_thresh=1008 thresh=2017 gap=513 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 289.217715: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26592 wrote=0 to_write=8192 dd-2584 [002] 289.217862: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=487 unstable=0 bg_thresh=1008 thresh=2016 gap=487 poll_thresh=19 ino=257 dd-2584 [002] 289.217863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=59864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 289.219737: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=20 wrote=512 to_write=7680 dd-2584 [002] 289.223238: balance_dirty_state: bdi btrfs-1: dirty=548 wb=1004 unstable=0 bg_thresh=1000 thresh=2001 gap=449 poll_thresh=19 ino=257 dd-2584 [002] 289.223243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=59864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.231250: balance_dirty_state: bdi btrfs-1: dirty=548 wb=754 unstable=0 bg_thresh=999 thresh=1999 gap=697 poll_thresh=19 ino=257 dd-2584 [004] 289.231380: balance_dirty_state: bdi btrfs-1: dirty=573 wb=754 unstable=0 bg_thresh=999 thresh=1999 gap=672 poll_thresh=14 ino=257 dd-2584 [004] 289.231542: balance_dirty_state: bdi btrfs-1: dirty=598 wb=754 unstable=0 bg_thresh=1002 thresh=2004 gap=652 poll_thresh=15 ino=257 dd-2584 [004] 289.231699: balance_dirty_state: bdi btrfs-1: dirty=598 wb=754 unstable=0 bg_thresh=1005 thresh=2010 gap=658 poll_thresh=16 ino=257 dd-2584 [004] 289.232011: balance_dirty_state: bdi btrfs-1: dirty=623 wb=754 unstable=0 bg_thresh=1007 thresh=2015 gap=638 poll_thresh=17 ino=257 dd-2584 [004] 289.232344: balance_dirty_state: bdi btrfs-1: dirty=673 wb=754 unstable=0 bg_thresh=1008 thresh=2016 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 289.232579: balance_dirty_state: bdi btrfs-1: dirty=698 wb=754 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=19 ino=257 dd-2584 [004] 289.233138: balance_dirty_state: bdi btrfs-1: dirty=723 wb=754 unstable=0 bg_thresh=1007 thresh=2014 gap=537 poll_thresh=20 ino=257 dd-2584 [004] 289.233419: balance_dirty_state: bdi btrfs-1: dirty=773 wb=754 unstable=0 bg_thresh=1009 thresh=2018 gap=491 poll_thresh=21 ino=257 dd-2584 [004] 289.233427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-230% task_weight=101% bdi_bw=59864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.239209: balance_dirty_state: bdi btrfs-1: dirty=773 wb=629 unstable=0 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=21 ino=257 dd-2584 [004] 289.239319: balance_dirty_state: bdi btrfs-1: dirty=773 wb=629 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 289.239490: balance_dirty_state: bdi btrfs-1: dirty=798 wb=629 unstable=0 bg_thresh=1003 thresh=2006 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 289.239655: balance_dirty_state: bdi btrfs-1: dirty=848 wb=629 unstable=0 bg_thresh=1005 thresh=2011 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 289.239800: balance_dirty_state: bdi btrfs-1: dirty=873 wb=629 unstable=0 bg_thresh=1005 thresh=2010 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 289.239928: balance_dirty_state: bdi btrfs-1: dirty=898 wb=629 unstable=0 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 289.239934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=59864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.247200: balance_dirty_state: bdi btrfs-1: dirty=898 wb=554 unstable=0 bg_thresh=1001 thresh=2002 gap=550 poll_thresh=20 ino=257 dd-2584 [004] 289.247313: balance_dirty_state: bdi btrfs-1: dirty=923 wb=554 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=15 ino=257 dd-2584 [004] 289.247409: balance_dirty_state: bdi btrfs-1: dirty=948 wb=554 unstable=0 bg_thresh=1003 thresh=2007 gap=505 poll_thresh=16 ino=257 dd-2584 [004] 289.247589: balance_dirty_state: bdi btrfs-1: dirty=973 wb=554 unstable=0 bg_thresh=1003 thresh=2006 gap=479 poll_thresh=17 ino=257 dd-2584 [004] 289.247596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=59864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.255263: balance_dirty_state: bdi btrfs-1: dirty=973 wb=279 unstable=0 bg_thresh=997 thresh=1994 gap=742 poll_thresh=17 ino=257 dd-2584 [004] 289.255527: balance_dirty_state: bdi btrfs-1: dirty=998 wb=279 unstable=0 bg_thresh=999 thresh=1999 gap=722 poll_thresh=13 ino=257 dd-2584 [004] 289.255583: balance_dirty_state: bdi btrfs-1: dirty=998 wb=279 unstable=0 bg_thresh=999 thresh=1999 gap=722 poll_thresh=14 ino=257 dd-2584 [004] 289.255639: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=279 unstable=0 bg_thresh=1002 thresh=2004 gap=702 poll_thresh=15 ino=257 flush-btrfs-1-2586 [000] 289.255659: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26632 wrote=0 to_write=8192 dd-2584 [004] 289.255724: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=279 unstable=0 bg_thresh=1002 thresh=2004 gap=702 poll_thresh=16 ino=257 dd-2584 [004] 289.255902: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=304 unstable=0 bg_thresh=1004 thresh=2008 gap=656 poll_thresh=17 ino=257 dd-2584 [004] 289.256101: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=354 unstable=0 bg_thresh=1001 thresh=2002 gap=637 poll_thresh=18 ino=257 dd-2584 [004] 289.256306: balance_dirty_state: bdi btrfs-1: dirty=987 wb=404 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 289.256515: balance_dirty_state: bdi btrfs-1: dirty=976 wb=479 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=20 ino=257 dd-2584 [004] 289.256706: balance_dirty_state: bdi btrfs-1: dirty=976 wb=529 unstable=0 bg_thresh=1002 thresh=2005 gap=500 poll_thresh=21 ino=257 dd-2584 [004] 289.256708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=59864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 289.257596: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=640 to_write=7552 dd-2584 [004] 289.263159: balance_dirty_state: bdi btrfs-1: dirty=573 wb=757 unstable=0 bg_thresh=1001 thresh=2003 gap=673 poll_thresh=21 ino=257 dd-2584 [004] 289.263247: balance_dirty_state: bdi btrfs-1: dirty=586 wb=757 unstable=0 bg_thresh=1001 thresh=2002 gap=659 poll_thresh=16 ino=257 dd-2584 [004] 289.263624: balance_dirty_state: bdi btrfs-1: dirty=625 wb=757 unstable=0 bg_thresh=1000 thresh=2000 gap=618 poll_thresh=17 ino=257 dd-2584 [004] 289.263781: balance_dirty_state: bdi btrfs-1: dirty=651 wb=757 unstable=0 bg_thresh=1001 thresh=2003 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 289.263934: balance_dirty_state: bdi btrfs-1: dirty=690 wb=757 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 289.264066: balance_dirty_state: bdi btrfs-1: dirty=716 wb=757 unstable=0 bg_thresh=1001 thresh=2003 gap=530 poll_thresh=20 ino=257 dd-2584 [004] 289.264197: balance_dirty_state: bdi btrfs-1: dirty=755 wb=757 unstable=0 bg_thresh=1000 thresh=2001 gap=489 poll_thresh=21 ino=257 dd-2584 [004] 289.264202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-346% task_weight=99% bdi_bw=60892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.271317: balance_dirty_state: bdi btrfs-1: dirty=755 wb=632 unstable=0 bg_thresh=997 thresh=1994 gap=607 poll_thresh=21 ino=257 dd-2584 [004] 289.271434: balance_dirty_state: bdi btrfs-1: dirty=768 wb=632 unstable=0 bg_thresh=996 thresh=1993 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 289.271641: balance_dirty_state: bdi btrfs-1: dirty=794 wb=632 unstable=0 bg_thresh=997 thresh=1994 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 289.271834: balance_dirty_state: bdi btrfs-1: dirty=819 wb=632 unstable=0 bg_thresh=996 thresh=1992 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 289.272021: balance_dirty_state: bdi btrfs-1: dirty=844 wb=632 unstable=0 bg_thresh=998 thresh=1997 gap=521 poll_thresh=19 ino=257 dd-2584 [004] 289.272522: balance_dirty_state: bdi btrfs-1: dirty=869 wb=632 unstable=0 bg_thresh=995 thresh=1990 gap=489 poll_thresh=20 ino=257 dd-2584 [004] 289.272529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-178% task_gap=-456% task_weight=99% bdi_bw=60892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.279231: balance_dirty_state: bdi btrfs-1: dirty=869 wb=632 unstable=0 bg_thresh=994 thresh=1988 gap=487 poll_thresh=20 ino=257 dd-2584 [004] 289.279242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-179% task_gap=-459% task_weight=99% bdi_bw=60892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.287184: balance_dirty_state: bdi btrfs-1: dirty=869 wb=382 unstable=0 bg_thresh=990 thresh=1981 gap=730 poll_thresh=20 ino=257 dd-2584 [004] 289.287303: balance_dirty_state: bdi btrfs-1: dirty=894 wb=382 unstable=0 bg_thresh=994 thresh=1989 gap=713 poll_thresh=15 ino=257 dd-2584 [004] 289.287369: balance_dirty_state: bdi btrfs-1: dirty=919 wb=382 unstable=0 bg_thresh=994 thresh=1989 gap=688 poll_thresh=16 ino=257 dd-2584 [004] 289.287490: balance_dirty_state: bdi btrfs-1: dirty=944 wb=382 unstable=0 bg_thresh=997 thresh=1994 gap=668 poll_thresh=17 ino=257 dd-2584 [004] 289.287616: balance_dirty_state: bdi btrfs-1: dirty=969 wb=382 unstable=0 bg_thresh=999 thresh=1999 gap=648 poll_thresh=18 ino=257 dd-2584 [004] 289.288040: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=382 unstable=0 bg_thresh=1038 thresh=2077 gap=688 poll_thresh=19 ino=257 dd-2584 [004] 289.288156: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=382 unstable=0 bg_thresh=1037 thresh=2075 gap=661 poll_thresh=20 ino=257 dd-2584 [004] 289.288272: balance_dirty_state: bdi btrfs-1: dirty=1082 wb=382 unstable=0 bg_thresh=1037 thresh=2074 gap=610 poll_thresh=21 ino=257 flush-btrfs-1-2586 [000] 289.288290: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26664 wrote=0 to_write=8192 dd-2584 [004] 289.288448: balance_dirty_state: bdi btrfs-1: dirty=1094 wb=395 unstable=0 bg_thresh=1036 thresh=2073 gap=584 poll_thresh=22 ino=257 dd-2584 [004] 289.288924: balance_dirty_state: bdi btrfs-1: dirty=976 wb=525 unstable=0 bg_thresh=1036 thresh=2072 gap=571 poll_thresh=23 ino=257 dd-2584 [004] 289.289110: balance_dirty_state: bdi btrfs-1: dirty=974 wb=577 unstable=0 bg_thresh=1038 thresh=2076 gap=525 poll_thresh=24 ino=257 dd-2584 [004] 289.289297: balance_dirty_state: bdi btrfs-1: dirty=961 wb=628 unstable=0 bg_thresh=1037 thresh=2075 gap=486 poll_thresh=25 ino=257 dd-2584 [004] 289.289299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-120% task_gap=-341% task_weight=100% bdi_bw=60892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 289.290168: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=640 to_write=7552 dd-2584 [004] 289.295186: balance_dirty_state: bdi btrfs-1: dirty=573 wb=891 unstable=0 bg_thresh=1034 thresh=2069 gap=605 poll_thresh=25 ino=257 dd-2584 [004] 289.295282: balance_dirty_state: bdi btrfs-1: dirty=573 wb=891 unstable=0 bg_thresh=1034 thresh=2069 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 289.295399: balance_dirty_state: bdi btrfs-1: dirty=623 wb=891 unstable=0 bg_thresh=1037 thresh=2074 gap=560 poll_thresh=20 ino=257 dd-2584 [004] 289.295514: balance_dirty_state: bdi btrfs-1: dirty=648 wb=891 unstable=0 bg_thresh=1036 thresh=2073 gap=534 poll_thresh=21 ino=257 dd-2584 [004] 289.295632: balance_dirty_state: bdi btrfs-1: dirty=673 wb=891 unstable=0 bg_thresh=1038 thresh=2077 gap=513 poll_thresh=22 ino=257 dd-2584 [004] 289.295636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-141% task_gap=-384% task_weight=100% bdi_bw=60892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.303275: balance_dirty_state: bdi btrfs-1: dirty=673 wb=766 unstable=0 bg_thresh=1036 thresh=2072 gap=633 poll_thresh=22 ino=257 dd-2584 [004] 289.303462: balance_dirty_state: bdi btrfs-1: dirty=698 wb=766 unstable=0 bg_thresh=1036 thresh=2072 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 289.303823: balance_dirty_state: bdi btrfs-1: dirty=723 wb=766 unstable=0 bg_thresh=1038 thresh=2077 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 289.304845: balance_dirty_state: bdi btrfs-1: dirty=748 wb=766 unstable=0 bg_thresh=1035 thresh=2070 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 289.305258: balance_dirty_state: bdi btrfs-1: dirty=799 wb=766 unstable=0 bg_thresh=1038 thresh=2076 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 289.305272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-142% task_gap=-385% task_weight=100% bdi_bw=60892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.311188: balance_dirty_state: bdi btrfs-1: dirty=799 wb=663 unstable=0 bg_thresh=1038 thresh=2076 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 289.311388: balance_dirty_state: bdi btrfs-1: dirty=824 wb=663 unstable=0 bg_thresh=1040 thresh=2081 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 289.311587: balance_dirty_state: bdi btrfs-1: dirty=824 wb=663 unstable=0 bg_thresh=1037 thresh=2075 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 289.311790: balance_dirty_state: bdi btrfs-1: dirty=849 wb=663 unstable=0 bg_thresh=1040 thresh=2080 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 289.312196: balance_dirty_state: bdi btrfs-1: dirty=874 wb=663 unstable=0 bg_thresh=1039 thresh=2079 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 289.312616: balance_dirty_state: bdi btrfs-1: dirty=899 wb=663 unstable=0 bg_thresh=1036 thresh=2072 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 289.312630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-122% task_gap=-345% task_weight=99% bdi_bw=60892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.319297: balance_dirty_state: bdi btrfs-1: dirty=899 wb=508 unstable=0 bg_thresh=1030 thresh=2061 gap=654 poll_thresh=18 ino=257 dd-2584 [004] 289.319383: balance_dirty_state: bdi btrfs-1: dirty=924 wb=508 unstable=0 bg_thresh=1030 thresh=2061 gap=629 poll_thresh=13 ino=257 dd-2584 [004] 289.319444: balance_dirty_state: bdi btrfs-1: dirty=949 wb=508 unstable=0 bg_thresh=1033 thresh=2066 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 289.319504: balance_dirty_state: bdi btrfs-1: dirty=949 wb=508 unstable=0 bg_thresh=1033 thresh=2066 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 289.319565: balance_dirty_state: bdi btrfs-1: dirty=974 wb=508 unstable=0 bg_thresh=1035 thresh=2071 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 289.320020: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=508 unstable=0 bg_thresh=1037 thresh=2074 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 289.320364: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=508 unstable=0 bg_thresh=1038 thresh=2076 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 289.320491: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=508 unstable=0 bg_thresh=1037 thresh=2075 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 289.320495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1334 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-143% task_gap=-387% task_weight=101% bdi_bw=60892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 289.320511: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26696 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 289.321899: writeback_single_inode: bdi btrfs-1: ino=257 state= age=120 wrote=496 to_write=7696 dd-2584 [004] 289.327210: balance_dirty_state: bdi btrfs-1: dirty=573 wb=881 unstable=0 bg_thresh=1030 thresh=2060 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 289.327311: balance_dirty_state: bdi btrfs-1: dirty=598 wb=881 unstable=0 bg_thresh=1030 thresh=2060 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 289.327374: balance_dirty_state: bdi btrfs-1: dirty=623 wb=881 unstable=0 bg_thresh=1030 thresh=2060 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 289.327431: balance_dirty_state: bdi btrfs-1: dirty=623 wb=881 unstable=0 bg_thresh=1032 thresh=2065 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 289.327545: balance_dirty_state: bdi btrfs-1: dirty=648 wb=881 unstable=0 bg_thresh=1035 thresh=2070 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 289.327675: balance_dirty_state: bdi btrfs-1: dirty=686 wb=881 unstable=0 bg_thresh=1038 thresh=2076 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 289.327680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-97% task_gap=-295% task_weight=100% bdi_bw=60892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.335274: balance_dirty_state: bdi btrfs-1: dirty=686 wb=756 unstable=0 bg_thresh=1035 thresh=2070 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 289.335363: balance_dirty_state: bdi btrfs-1: dirty=686 wb=756 unstable=0 bg_thresh=1035 thresh=2070 gap=628 poll_thresh=13 ino=257 dd-2584 [004] 289.335425: balance_dirty_state: bdi btrfs-1: dirty=711 wb=756 unstable=0 bg_thresh=1037 thresh=2075 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 289.335484: balance_dirty_state: bdi btrfs-1: dirty=736 wb=756 unstable=0 bg_thresh=1037 thresh=2075 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 289.335546: balance_dirty_state: bdi btrfs-1: dirty=736 wb=756 unstable=0 bg_thresh=1040 thresh=2080 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 289.335842: balance_dirty_state: bdi btrfs-1: dirty=786 wb=756 unstable=0 bg_thresh=1036 thresh=2073 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 289.335965: balance_dirty_state: bdi btrfs-1: dirty=811 wb=756 unstable=0 bg_thresh=1038 thresh=2077 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 289.335970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-119% task_gap=-339% task_weight=100% bdi_bw=60892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.343299: balance_dirty_state: bdi btrfs-1: dirty=811 wb=631 unstable=0 bg_thresh=1034 thresh=2069 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 289.343428: balance_dirty_state: bdi btrfs-1: dirty=836 wb=631 unstable=0 bg_thresh=1034 thresh=2069 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 289.343521: balance_dirty_state: bdi btrfs-1: dirty=836 wb=631 unstable=0 bg_thresh=1037 thresh=2074 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 289.343613: balance_dirty_state: bdi btrfs-1: dirty=861 wb=631 unstable=0 bg_thresh=1037 thresh=2074 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 289.343947: balance_dirty_state: bdi btrfs-1: dirty=874 wb=631 unstable=0 bg_thresh=1038 thresh=2076 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 289.344134: balance_dirty_state: bdi btrfs-1: dirty=899 wb=631 unstable=0 bg_thresh=1037 thresh=2075 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 289.344904: balance_dirty_state: bdi btrfs-1: dirty=950 wb=631 unstable=0 bg_thresh=1029 thresh=2059 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 289.344911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-153% task_gap=-408% task_weight=100% bdi_bw=60892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.351272: balance_dirty_state: bdi btrfs-1: dirty=950 wb=456 unstable=0 bg_thresh=1025 thresh=2051 gap=645 poll_thresh=18 ino=257 dd-2584 [001] 289.351370: balance_dirty_state: bdi btrfs-1: dirty=963 wb=406 unstable=0 bg_thresh=1029 thresh=2058 gap=689 poll_thresh=13 ino=257 dd-2584 [001] 289.351447: balance_dirty_state: bdi btrfs-1: dirty=988 wb=381 unstable=0 bg_thresh=1029 thresh=2058 gap=689 poll_thresh=14 ino=257 dd-2584 [001] 289.351512: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=381 unstable=0 bg_thresh=1031 thresh=2063 gap=669 poll_thresh=15 ino=257 dd-2584 [001] 289.351578: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=381 unstable=0 bg_thresh=1031 thresh=2062 gap=668 poll_thresh=16 ino=257 dd-2584 [001] 289.352205: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=381 unstable=0 bg_thresh=1038 thresh=2077 gap=658 poll_thresh=17 ino=257 dd-2584 [001] 289.352333: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=381 unstable=0 bg_thresh=1038 thresh=2076 gap=632 poll_thresh=18 ino=257 flush-btrfs-1-2586 [004] 289.352346: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26728 wrote=0 to_write=8192 dd-2584 [001] 289.352473: balance_dirty_state: bdi btrfs-1: dirty=1113 wb=381 unstable=0 bg_thresh=1037 thresh=2075 gap=581 poll_thresh=19 ino=257 dd-2584 [001] 289.352614: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=456 unstable=0 bg_thresh=1037 thresh=2074 gap=555 poll_thresh=20 ino=257 dd-2584 [001] 289.353061: balance_dirty_state: bdi btrfs-1: dirty=888 wb=657 unstable=0 bg_thresh=1034 thresh=2069 gap=524 poll_thresh=21 ino=257 dd-2584 [001] 289.353406: balance_dirty_state: bdi btrfs-1: dirty=787 wb=796 unstable=0 bg_thresh=1037 thresh=2074 gap=491 poll_thresh=22 ino=257 dd-2584 [001] 289.353407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-121% task_gap=-342% task_weight=99% bdi_bw=60892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 289.353886: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=624 to_write=7568 dd-2584 [001] 289.359222: balance_dirty_state: bdi btrfs-1: dirty=598 wb=834 unstable=0 bg_thresh=1025 thresh=2050 gap=618 poll_thresh=22 ino=257 dd-2584 [001] 289.359297: balance_dirty_state: bdi btrfs-1: dirty=623 wb=834 unstable=0 bg_thresh=1028 thresh=2056 gap=599 poll_thresh=16 ino=257 dd-2584 [001] 289.359433: balance_dirty_state: bdi btrfs-1: dirty=648 wb=834 unstable=0 bg_thresh=1030 thresh=2060 gap=578 poll_thresh=17 ino=257 dd-2584 [001] 289.359750: balance_dirty_state: bdi btrfs-1: dirty=686 wb=834 unstable=0 bg_thresh=1028 thresh=2056 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 289.359879: balance_dirty_state: bdi btrfs-1: dirty=711 wb=834 unstable=0 bg_thresh=1027 thresh=2055 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 289.359884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-133% task_gap=-367% task_weight=99% bdi_bw=60892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.367240: balance_dirty_state: bdi btrfs-1: dirty=711 wb=709 unstable=0 bg_thresh=1029 thresh=2059 gap=639 poll_thresh=19 ino=257 dd-2584 [001] 289.367355: balance_dirty_state: bdi btrfs-1: dirty=711 wb=709 unstable=0 bg_thresh=1032 thresh=2064 gap=644 poll_thresh=14 ino=257 dd-2584 [001] 289.367417: balance_dirty_state: bdi btrfs-1: dirty=736 wb=709 unstable=0 bg_thresh=1029 thresh=2058 gap=613 poll_thresh=15 ino=257 dd-2584 [001] 289.367479: balance_dirty_state: bdi btrfs-1: dirty=761 wb=709 unstable=0 bg_thresh=1031 thresh=2063 gap=593 poll_thresh=16 ino=257 dd-2584 [001] 289.367602: balance_dirty_state: bdi btrfs-1: dirty=786 wb=709 unstable=0 bg_thresh=1033 thresh=2067 gap=572 poll_thresh=17 ino=257 dd-2584 [001] 289.368062: balance_dirty_state: bdi btrfs-1: dirty=825 wb=709 unstable=0 bg_thresh=1042 thresh=2084 gap=550 poll_thresh=18 ino=257 dd-2584 [001] 289.368193: balance_dirty_state: bdi btrfs-1: dirty=875 wb=709 unstable=0 bg_thresh=1038 thresh=2077 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 289.368198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-141% task_gap=-384% task_weight=100% bdi_bw=61892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.375211: balance_dirty_state: bdi btrfs-1: dirty=875 wb=620 unstable=0 bg_thresh=1018 thresh=2037 gap=542 poll_thresh=19 ino=257 dd-2584 [001] 289.375564: balance_dirty_state: bdi btrfs-1: dirty=875 wb=620 unstable=0 bg_thresh=1032 thresh=2064 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 289.375655: balance_dirty_state: bdi btrfs-1: dirty=900 wb=620 unstable=0 bg_thresh=1034 thresh=2069 gap=549 poll_thresh=15 ino=257 dd-2584 [001] 289.375750: balance_dirty_state: bdi btrfs-1: dirty=900 wb=620 unstable=0 bg_thresh=1031 thresh=2063 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 289.376188: balance_dirty_state: bdi btrfs-1: dirty=950 wb=620 unstable=0 bg_thresh=1033 thresh=2067 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 289.376194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-125% task_gap=-351% task_weight=99% bdi_bw=61892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.387215: balance_dirty_state: bdi btrfs-1: dirty=950 wb=532 unstable=0 bg_thresh=1022 thresh=2044 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 289.387284: balance_dirty_state: bdi btrfs-1: dirty=950 wb=532 unstable=0 bg_thresh=1019 thresh=2038 gap=556 poll_thresh=13 ino=257 dd-2584 [001] 289.387344: balance_dirty_state: bdi btrfs-1: dirty=975 wb=532 unstable=0 bg_thresh=1021 thresh=2043 gap=536 poll_thresh=14 ino=257 dd-2584 [001] 289.387405: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=532 unstable=0 bg_thresh=1021 thresh=2042 gap=510 poll_thresh=15 ino=257 dd-2584 [001] 289.387410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-118% task_gap=-338% task_weight=100% bdi_bw=61892 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 289.399292: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=268 unstable=0 bg_thresh=1017 thresh=2035 gap=767 poll_thresh=15 ino=257 dd-2584 [001] 289.399369: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=268 unstable=0 bg_thresh=1017 thresh=2035 gap=767 poll_thresh=11 ino=257 dd-2584 [001] 289.399436: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=268 unstable=0 bg_thresh=1018 thresh=2036 gap=755 poll_thresh=12 ino=257 dd-2584 [001] 289.399502: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=268 unstable=0 bg_thresh=1017 thresh=2035 gap=741 poll_thresh=13 ino=257 dd-2584 [001] 289.399574: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=268 unstable=0 bg_thresh=1019 thresh=2038 gap=731 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 289.399579: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26776 wrote=0 to_write=8192 dd-2584 [001] 289.399644: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=268 unstable=0 bg_thresh=1018 thresh=2037 gap=704 poll_thresh=15 ino=257 dd-2584 [001] 289.399717: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=268 unstable=0 bg_thresh=1018 thresh=2036 gap=690 poll_thresh=16 ino=257 dd-2584 [001] 289.399860: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=331 unstable=0 bg_thresh=1018 thresh=2036 gap=665 poll_thresh=17 ino=257 dd-2584 [001] 289.400004: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=406 unstable=0 bg_thresh=1017 thresh=2035 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 289.400153: balance_dirty_state: bdi btrfs-1: dirty=977 wb=469 unstable=0 bg_thresh=1019 thresh=2039 gap=593 poll_thresh=19 ino=257 dd-2584 [001] 289.400738: balance_dirty_state: bdi btrfs-1: dirty=775 wb=709 unstable=0 bg_thresh=1037 thresh=2074 gap=590 poll_thresh=20 ino=257 dd-2584 [001] 289.400867: balance_dirty_state: bdi btrfs-1: dirty=761 wb=748 unstable=0 bg_thresh=1036 thresh=2073 gap=564 poll_thresh=21 ino=257 dd-2584 [001] 289.400998: balance_dirty_state: bdi btrfs-1: dirty=736 wb=798 unstable=0 bg_thresh=1038 thresh=2077 gap=543 poll_thresh=22 ino=257 dd-2584 [001] 289.401128: balance_dirty_state: bdi btrfs-1: dirty=723 wb=861 unstable=0 bg_thresh=1038 thresh=2076 gap=492 poll_thresh=23 ino=257 dd-2584 [001] 289.401129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-142% task_gap=-385% task_weight=100% bdi_bw=61892 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 289.401379: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=704 to_write=7488 dd-2584 [001] 289.407315: balance_dirty_state: bdi btrfs-1: dirty=623 wb=823 unstable=0 bg_thresh=1038 thresh=2076 gap=630 poll_thresh=23 ino=257 dd-2584 [001] 289.407387: balance_dirty_state: bdi btrfs-1: dirty=623 wb=823 unstable=0 bg_thresh=1038 thresh=2077 gap=631 poll_thresh=17 ino=257 dd-2584 [001] 289.407519: balance_dirty_state: bdi btrfs-1: dirty=661 wb=823 unstable=0 bg_thresh=1037 thresh=2074 gap=590 poll_thresh=18 ino=257 dd-2584 [001] 289.407653: balance_dirty_state: bdi btrfs-1: dirty=699 wb=823 unstable=0 bg_thresh=1037 thresh=2075 gap=553 poll_thresh=19 ino=257 dd-2584 [001] 289.407780: balance_dirty_state: bdi btrfs-1: dirty=724 wb=823 unstable=0 bg_thresh=1037 thresh=2074 gap=527 poll_thresh=20 ino=257 dd-2584 [001] 289.408095: balance_dirty_state: bdi btrfs-1: dirty=749 wb=823 unstable=0 bg_thresh=1039 thresh=2078 gap=506 poll_thresh=21 ino=257 dd-2584 [001] 289.408100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1680 avg_dirty=1680 bdi_gap=-141% task_gap=-382% task_weight=100% bdi_bw=61892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.415303: balance_dirty_state: bdi btrfs-1: dirty=749 wb=709 unstable=0 bg_thresh=1035 thresh=2071 gap=613 poll_thresh=21 ino=257 dd-2584 [001] 289.415405: balance_dirty_state: bdi btrfs-1: dirty=774 wb=709 unstable=0 bg_thresh=1032 thresh=2065 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 289.415771: balance_dirty_state: bdi btrfs-1: dirty=812 wb=709 unstable=0 bg_thresh=1037 thresh=2075 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 289.415896: balance_dirty_state: bdi btrfs-1: dirty=837 wb=709 unstable=0 bg_thresh=1037 thresh=2074 gap=528 poll_thresh=18 ino=257 dd-2584 [001] 289.416019: balance_dirty_state: bdi btrfs-1: dirty=862 wb=709 unstable=0 bg_thresh=1036 thresh=2073 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 289.416023: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-122% task_gap=-343% task_weight=99% bdi_bw=61892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 289.423351: balance_dirty_state: bdi btrfs-1: dirty=862 wb=571 unstable=0 bg_thresh=1029 thresh=2059 gap=626 poll_thresh=19 ino=257 dd-2584 [000] 289.423426: balance_dirty_state: bdi btrfs-1: dirty=875 wb=571 unstable=0 bg_thresh=1030 thresh=2060 gap=614 poll_thresh=14 ino=257 dd-2584 [000] 289.423494: balance_dirty_state: bdi btrfs-1: dirty=888 wb=571 unstable=0 bg_thresh=1029 thresh=2059 gap=600 poll_thresh=15 ino=257 dd-2584 [000] 289.423558: balance_dirty_state: bdi btrfs-1: dirty=888 wb=571 unstable=0 bg_thresh=1029 thresh=2059 gap=600 poll_thresh=16 ino=257 dd-2584 [000] 289.423684: balance_dirty_state: bdi btrfs-1: dirty=913 wb=571 unstable=0 bg_thresh=1032 thresh=2064 gap=580 poll_thresh=17 ino=257 dd-2584 [000] 289.423812: balance_dirty_state: bdi btrfs-1: dirty=963 wb=571 unstable=0 bg_thresh=1037 thresh=2074 gap=540 poll_thresh=18 ino=257 dd-2584 [000] 289.424121: balance_dirty_state: bdi btrfs-1: dirty=988 wb=571 unstable=0 bg_thresh=1036 thresh=2073 gap=514 poll_thresh=19 ino=257 dd-2584 [000] 289.424126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-252% task_weight=98% bdi_bw=61892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 289.431233: balance_dirty_state: bdi btrfs-1: dirty=988 wb=445 unstable=0 bg_thresh=1027 thresh=2055 gap=622 poll_thresh=19 ino=257 dd-2584 [000] 289.431306: balance_dirty_state: bdi btrfs-1: dirty=988 wb=445 unstable=0 bg_thresh=1027 thresh=2055 gap=622 poll_thresh=14 ino=257 dd-2584 [000] 289.431369: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=445 unstable=0 bg_thresh=1030 thresh=2060 gap=602 poll_thresh=15 ino=257 dd-2584 [000] 289.431431: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=445 unstable=0 bg_thresh=1030 thresh=2060 gap=577 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 289.431504: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26808 wrote=0 to_write=8192 dd-2584 [000] 289.431563: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=445 unstable=0 bg_thresh=1032 thresh=2065 gap=557 poll_thresh=17 ino=257 dd-2584 [000] 289.431924: balance_dirty_state: bdi btrfs-1: dirty=950 wb=596 unstable=0 bg_thresh=1036 thresh=2073 gap=527 poll_thresh=18 ino=257 dd-2584 [000] 289.432347: balance_dirty_state: bdi btrfs-1: dirty=811 wb=635 unstable=0 bg_thresh=1035 thresh=2071 gap=625 poll_thresh=19 ino=257 dd-2584 [000] 289.432498: balance_dirty_state: bdi btrfs-1: dirty=787 wb=685 unstable=0 bg_thresh=1036 thresh=2072 gap=600 poll_thresh=20 ino=257 dd-2584 [000] 289.432849: balance_dirty_state: bdi btrfs-1: dirty=687 wb=810 unstable=0 bg_thresh=1033 thresh=2066 gap=569 poll_thresh=21 ino=257 dd-2584 [000] 289.433210: balance_dirty_state: bdi btrfs-1: dirty=598 wb=949 unstable=0 bg_thresh=1033 thresh=2066 gap=519 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 289.433272: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=640 to_write=7552 dd-2584 [000] 289.433823: balance_dirty_state: bdi btrfs-1: dirty=598 wb=974 unstable=0 bg_thresh=1033 thresh=2066 gap=494 poll_thresh=23 ino=257 dd-2584 [000] 289.433828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=61892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.439342: balance_dirty_state: bdi btrfs-1: dirty=598 wb=858 unstable=0 bg_thresh=1026 thresh=2052 gap=596 poll_thresh=23 ino=257 dd-2584 [004] 289.439448: balance_dirty_state: bdi btrfs-1: dirty=611 wb=858 unstable=0 bg_thresh=1026 thresh=2052 gap=583 poll_thresh=17 ino=257 dd-2584 [004] 289.439642: balance_dirty_state: bdi btrfs-1: dirty=611 wb=858 unstable=0 bg_thresh=1027 thresh=2054 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 289.440087: balance_dirty_state: bdi btrfs-1: dirty=649 wb=858 unstable=0 bg_thresh=1038 thresh=2076 gap=569 poll_thresh=19 ino=257 dd-2584 [004] 289.440276: balance_dirty_state: bdi btrfs-1: dirty=674 wb=858 unstable=0 bg_thresh=1037 thresh=2075 gap=543 poll_thresh=20 ino=257 dd-2584 [004] 289.440462: balance_dirty_state: bdi btrfs-1: dirty=724 wb=858 unstable=0 bg_thresh=1037 thresh=2074 gap=492 poll_thresh=21 ino=257 dd-2584 [004] 289.440468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1334 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=61892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.447312: balance_dirty_state: bdi btrfs-1: dirty=724 wb=720 unstable=0 bg_thresh=1029 thresh=2058 gap=614 poll_thresh=21 ino=257 dd-2584 [004] 289.447421: balance_dirty_state: bdi btrfs-1: dirty=737 wb=720 unstable=0 bg_thresh=1028 thresh=2056 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 289.447617: balance_dirty_state: bdi btrfs-1: dirty=775 wb=720 unstable=0 bg_thresh=1028 thresh=2057 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 289.447804: balance_dirty_state: bdi btrfs-1: dirty=800 wb=720 unstable=0 bg_thresh=1028 thresh=2056 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 289.448291: balance_dirty_state: bdi btrfs-1: dirty=825 wb=720 unstable=0 bg_thresh=1027 thresh=2055 gap=510 poll_thresh=19 ino=257 dd-2584 [004] 289.448297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=61892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.455264: balance_dirty_state: bdi btrfs-1: dirty=825 wb=645 unstable=0 bg_thresh=1026 thresh=2053 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 289.455356: balance_dirty_state: bdi btrfs-1: dirty=850 wb=645 unstable=0 bg_thresh=1026 thresh=2052 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 289.455418: balance_dirty_state: bdi btrfs-1: dirty=850 wb=645 unstable=0 bg_thresh=1028 thresh=2057 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 289.455485: balance_dirty_state: bdi btrfs-1: dirty=875 wb=645 unstable=0 bg_thresh=1028 thresh=2056 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 289.455836: balance_dirty_state: bdi btrfs-1: dirty=913 wb=645 unstable=0 bg_thresh=1036 thresh=2073 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 289.455841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1333 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=61892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.463304: balance_dirty_state: bdi btrfs-1: dirty=913 wb=519 unstable=0 bg_thresh=1032 thresh=2064 gap=632 poll_thresh=17 ino=257 dd-2584 [004] 289.463410: balance_dirty_state: bdi btrfs-1: dirty=926 wb=519 unstable=0 bg_thresh=1033 thresh=2067 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 289.463475: balance_dirty_state: bdi btrfs-1: dirty=939 wb=519 unstable=0 bg_thresh=1034 thresh=2069 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 289.463538: balance_dirty_state: bdi btrfs-1: dirty=964 wb=519 unstable=0 bg_thresh=1034 thresh=2068 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 289.463600: balance_dirty_state: bdi btrfs-1: dirty=964 wb=519 unstable=0 bg_thresh=1034 thresh=2068 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 289.463723: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=519 unstable=0 bg_thresh=1033 thresh=2067 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 289.463848: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=519 unstable=0 bg_thresh=1033 thresh=2066 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 289.463853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1326 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-104% task_gap=-309% task_weight=101% bdi_bw=61892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 289.463927: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26840 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 289.465742: writeback_single_inode: bdi btrfs-1: ino=257 state= age=136 wrote=496 to_write=7696 dd-2584 [004] 289.471338: balance_dirty_state: bdi btrfs-1: dirty=560 wb=885 unstable=0 bg_thresh=1028 thresh=2056 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 289.471412: balance_dirty_state: bdi btrfs-1: dirty=560 wb=885 unstable=0 bg_thresh=1027 thresh=2055 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 289.471653: balance_dirty_state: bdi btrfs-1: dirty=585 wb=885 unstable=0 bg_thresh=1030 thresh=2060 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 289.471719: balance_dirty_state: bdi btrfs-1: dirty=610 wb=885 unstable=0 bg_thresh=1027 thresh=2054 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 289.472024: balance_dirty_state: bdi btrfs-1: dirty=623 wb=885 unstable=0 bg_thresh=1040 thresh=2081 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 289.472148: balance_dirty_state: bdi btrfs-1: dirty=648 wb=885 unstable=0 bg_thresh=1037 thresh=2074 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 289.472271: balance_dirty_state: bdi btrfs-1: dirty=698 wb=885 unstable=0 bg_thresh=1036 thresh=2073 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 289.472275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1333 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-122% task_gap=-344% task_weight=100% bdi_bw=62168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.479277: balance_dirty_state: bdi btrfs-1: dirty=698 wb=759 unstable=0 bg_thresh=1024 thresh=2049 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 289.479386: balance_dirty_state: bdi btrfs-1: dirty=711 wb=759 unstable=0 bg_thresh=1025 thresh=2050 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 289.479454: balance_dirty_state: bdi btrfs-1: dirty=711 wb=759 unstable=0 bg_thresh=1025 thresh=2051 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 289.479519: balance_dirty_state: bdi btrfs-1: dirty=736 wb=759 unstable=0 bg_thresh=1027 thresh=2055 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 289.479582: balance_dirty_state: bdi btrfs-1: dirty=761 wb=759 unstable=0 bg_thresh=1027 thresh=2055 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 289.479709: balance_dirty_state: bdi btrfs-1: dirty=786 wb=759 unstable=0 bg_thresh=1027 thresh=2054 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 289.479714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-111% task_gap=-323% task_weight=99% bdi_bw=62168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 289.487234: balance_dirty_state: bdi btrfs-1: dirty=786 wb=621 unstable=0 bg_thresh=1030 thresh=2060 gap=653 poll_thresh=17 ino=257 dd-2584 [000] 289.487335: balance_dirty_state: bdi btrfs-1: dirty=811 wb=621 unstable=0 bg_thresh=1030 thresh=2060 gap=628 poll_thresh=13 ino=257 dd-2584 [000] 289.487431: balance_dirty_state: bdi btrfs-1: dirty=811 wb=621 unstable=0 bg_thresh=1032 thresh=2065 gap=633 poll_thresh=14 ino=257 dd-2584 [000] 289.487526: balance_dirty_state: bdi btrfs-1: dirty=836 wb=621 unstable=0 bg_thresh=1032 thresh=2065 gap=608 poll_thresh=15 ino=257 dd-2584 [000] 289.487933: balance_dirty_state: bdi btrfs-1: dirty=861 wb=621 unstable=0 bg_thresh=1035 thresh=2070 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 289.488126: balance_dirty_state: bdi btrfs-1: dirty=886 wb=621 unstable=0 bg_thresh=1037 thresh=2075 gap=568 poll_thresh=17 ino=257 dd-2584 [000] 289.488557: balance_dirty_state: bdi btrfs-1: dirty=911 wb=621 unstable=0 bg_thresh=1036 thresh=2073 gap=541 poll_thresh=18 ino=257 dd-2584 [000] 289.488760: balance_dirty_state: bdi btrfs-1: dirty=949 wb=621 unstable=0 bg_thresh=1036 thresh=2072 gap=502 poll_thresh=19 ino=257 dd-2584 [000] 289.488766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=62168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.495251: balance_dirty_state: bdi btrfs-1: dirty=949 wb=495 unstable=0 bg_thresh=1025 thresh=2050 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 289.495362: balance_dirty_state: bdi btrfs-1: dirty=962 wb=495 unstable=0 bg_thresh=1024 thresh=2049 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 289.495463: balance_dirty_state: bdi btrfs-1: dirty=975 wb=495 unstable=0 bg_thresh=1027 thresh=2054 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 289.495573: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=445 unstable=0 bg_thresh=1027 thresh=2055 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 289.496191: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=369 unstable=0 bg_thresh=1038 thresh=2076 gap=669 poll_thresh=17 ino=257 dd-2584 [004] 289.496316: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=369 unstable=0 bg_thresh=1037 thresh=2075 gap=643 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 289.496403: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26872 wrote=0 to_write=8192 dd-2584 [004] 289.496451: balance_dirty_state: bdi btrfs-1: dirty=1088 wb=369 unstable=0 bg_thresh=1037 thresh=2074 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 289.496768: balance_dirty_state: bdi btrfs-1: dirty=988 wb=494 unstable=0 bg_thresh=1039 thresh=2078 gap=596 poll_thresh=20 ino=257 dd-2584 [004] 289.496905: balance_dirty_state: bdi btrfs-1: dirty=962 wb=570 unstable=0 bg_thresh=1038 thresh=2077 gap=545 poll_thresh=21 ino=257 dd-2584 [004] 289.497350: balance_dirty_state: bdi btrfs-1: dirty=813 wb=745 unstable=0 bg_thresh=1034 thresh=2069 gap=511 poll_thresh=22 ino=257 dd-2584 [004] 289.497352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=62168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 289.497921: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=624 to_write=7568 dd-2584 [004] 289.503236: balance_dirty_state: bdi btrfs-1: dirty=548 wb=884 unstable=0 bg_thresh=1026 thresh=2052 gap=620 poll_thresh=22 ino=257 dd-2584 [004] 289.503338: balance_dirty_state: bdi btrfs-1: dirty=548 wb=884 unstable=0 bg_thresh=1023 thresh=2046 gap=614 poll_thresh=16 ino=257 dd-2584 [004] 289.503545: balance_dirty_state: bdi btrfs-1: dirty=586 wb=884 unstable=0 bg_thresh=1022 thresh=2045 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 289.503747: balance_dirty_state: bdi btrfs-1: dirty=624 wb=884 unstable=0 bg_thresh=1024 thresh=2049 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 289.503927: balance_dirty_state: bdi btrfs-1: dirty=649 wb=884 unstable=0 bg_thresh=1024 thresh=2048 gap=515 poll_thresh=19 ino=257 dd-2584 [004] 289.504417: balance_dirty_state: bdi btrfs-1: dirty=687 wb=884 unstable=0 bg_thresh=1026 thresh=2052 gap=481 poll_thresh=20 ino=257 dd-2584 [004] 289.504423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-90% task_gap=-280% task_weight=99% bdi_bw=62168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.511244: balance_dirty_state: bdi btrfs-1: dirty=687 wb=884 unstable=0 bg_thresh=1035 thresh=2070 gap=499 poll_thresh=20 ino=257 dd-2584 [004] 289.511250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-78% task_gap=-257% task_weight=99% bdi_bw=62168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.519259: balance_dirty_state: bdi btrfs-1: dirty=687 wb=645 unstable=0 bg_thresh=1029 thresh=2058 gap=726 poll_thresh=20 ino=257 dd-2584 [004] 289.519364: balance_dirty_state: bdi btrfs-1: dirty=712 wb=645 unstable=0 bg_thresh=1029 thresh=2058 gap=701 poll_thresh=15 ino=257 dd-2584 [004] 289.519769: balance_dirty_state: bdi btrfs-1: dirty=712 wb=645 unstable=0 bg_thresh=1026 thresh=2052 gap=695 poll_thresh=16 ino=257 dd-2584 [004] 289.519963: balance_dirty_state: bdi btrfs-1: dirty=762 wb=645 unstable=0 bg_thresh=1025 thresh=2051 gap=644 poll_thresh=17 ino=257 dd-2584 [004] 289.520162: balance_dirty_state: bdi btrfs-1: dirty=787 wb=645 unstable=0 bg_thresh=1027 thresh=2055 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 289.520775: balance_dirty_state: bdi btrfs-1: dirty=812 wb=645 unstable=0 bg_thresh=1030 thresh=2060 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 289.520985: balance_dirty_state: bdi btrfs-1: dirty=850 wb=645 unstable=0 bg_thresh=1032 thresh=2065 gap=570 poll_thresh=20 ino=257 dd-2584 [004] 289.521183: balance_dirty_state: bdi btrfs-1: dirty=888 wb=645 unstable=0 bg_thresh=1033 thresh=2067 gap=534 poll_thresh=21 ino=257 dd-2584 [004] 289.521382: balance_dirty_state: bdi btrfs-1: dirty=913 wb=645 unstable=0 bg_thresh=1032 thresh=2065 gap=507 poll_thresh=22 ino=257 dd-2584 [004] 289.521389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-59% task_gap=-218% task_weight=100% bdi_bw=62168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.527297: balance_dirty_state: bdi btrfs-1: dirty=913 wb=507 unstable=0 bg_thresh=1021 thresh=2042 gap=622 poll_thresh=22 ino=257 dd-2584 [004] 289.527370: balance_dirty_state: bdi btrfs-1: dirty=913 wb=507 unstable=0 bg_thresh=1020 thresh=2040 gap=620 poll_thresh=16 ino=257 dd-2584 [004] 289.527501: balance_dirty_state: bdi btrfs-1: dirty=963 wb=507 unstable=0 bg_thresh=1019 thresh=2039 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 289.527814: balance_dirty_state: bdi btrfs-1: dirty=988 wb=507 unstable=0 bg_thresh=1016 thresh=2032 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 289.528216: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=507 unstable=0 bg_thresh=1021 thresh=2042 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 289.528220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-73% task_gap=-246% task_weight=100% bdi_bw=62168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 289.528240: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26904 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 289.529453: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=480 to_write=7712 dd-2584 [004] 289.535241: balance_dirty_state: bdi btrfs-1: dirty=548 wb=872 unstable=0 bg_thresh=1016 thresh=2033 gap=613 poll_thresh=19 ino=257 dd-2584 [004] 289.535370: balance_dirty_state: bdi btrfs-1: dirty=573 wb=872 unstable=0 bg_thresh=1016 thresh=2033 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 289.535432: balance_dirty_state: bdi btrfs-1: dirty=573 wb=872 unstable=0 bg_thresh=1019 thresh=2038 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 289.535492: balance_dirty_state: bdi btrfs-1: dirty=598 wb=872 unstable=0 bg_thresh=1019 thresh=2038 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 289.535616: balance_dirty_state: bdi btrfs-1: dirty=623 wb=872 unstable=0 bg_thresh=1018 thresh=2037 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 289.535747: balance_dirty_state: bdi btrfs-1: dirty=661 wb=872 unstable=0 bg_thresh=1018 thresh=2037 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 289.535751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=62168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 289.537059: balance_dirty_state: bdi 0:15: dirty=661 wb=872 unstable=0 bg_thresh=1014 thresh=2029 gap=496 poll_thresh=28 ino=2375722 collect-vmstat.-2569 [000] 289.537067: balance_dirty_pages: bdi 0:15: bdi_limit=6 task_limit=6 bdi_dirty=2 avg_dirty=2 bdi_gap=457% task_gap=914% task_weight=0% bdi_bw=10712 base_bw=102400 task_bw=1638400 dirtied=28 period=4 think=7560 pause=-7556 dd-2584 [006] 289.547407: balance_dirty_state: bdi btrfs-1: dirty=661 wb=709 unstable=0 bg_thresh=1004 thresh=2009 gap=639 poll_thresh=18 ino=257 dd-2584 [006] 289.547567: balance_dirty_state: bdi btrfs-1: dirty=661 wb=659 unstable=0 bg_thresh=1004 thresh=2009 gap=689 poll_thresh=13 ino=257 dd-2584 [006] 289.547706: balance_dirty_state: bdi btrfs-1: dirty=686 wb=608 unstable=0 bg_thresh=1007 thresh=2014 gap=720 poll_thresh=14 ino=257 dd-2584 [006] 289.547837: balance_dirty_state: bdi btrfs-1: dirty=711 wb=608 unstable=0 bg_thresh=1009 thresh=2019 gap=700 poll_thresh=15 ino=257 dd-2584 [006] 289.547967: balance_dirty_state: bdi btrfs-1: dirty=711 wb=608 unstable=0 bg_thresh=1006 thresh=2013 gap=694 poll_thresh=16 ino=257 dd-2584 [006] 289.548599: balance_dirty_state: bdi btrfs-1: dirty=761 wb=608 unstable=0 bg_thresh=1006 thresh=2012 gap=643 poll_thresh=17 ino=257 dd-2584 [006] 289.548859: balance_dirty_state: bdi btrfs-1: dirty=786 wb=608 unstable=0 bg_thresh=1008 thresh=2016 gap=622 poll_thresh=18 ino=257 dd-2584 [006] 289.549137: balance_dirty_state: bdi btrfs-1: dirty=824 wb=608 unstable=0 bg_thresh=1009 thresh=2018 gap=586 poll_thresh=19 ino=257 dd-2584 [006] 289.549732: balance_dirty_state: bdi btrfs-1: dirty=850 wb=608 unstable=0 bg_thresh=1009 thresh=2018 gap=560 poll_thresh=20 ino=257 dd-2584 [006] 289.550364: balance_dirty_state: bdi btrfs-1: dirty=888 wb=608 unstable=0 bg_thresh=1034 thresh=2069 gap=573 poll_thresh=21 ino=257 dd-2584 [006] 289.550603: balance_dirty_state: bdi btrfs-1: dirty=913 wb=608 unstable=0 bg_thresh=1034 thresh=2068 gap=547 poll_thresh=22 ino=257 dd-2584 [006] 289.550849: balance_dirty_state: bdi btrfs-1: dirty=938 wb=608 unstable=0 bg_thresh=1033 thresh=2067 gap=521 poll_thresh=23 ino=257 dd-2584 [006] 289.551089: balance_dirty_state: bdi btrfs-1: dirty=988 wb=608 unstable=0 bg_thresh=1033 thresh=2066 gap=470 poll_thresh=24 ino=257 dd-2584 [006] 289.551098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=62168 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 289.555340: balance_dirty_state: bdi btrfs-1: dirty=988 wb=608 unstable=0 bg_thresh=1025 thresh=2051 gap=455 poll_thresh=24 ino=257 dd-2584 [006] 289.555350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-113% task_gap=-327% task_weight=99% bdi_bw=62168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 289.563339: balance_dirty_state: bdi btrfs-1: dirty=988 wb=368 unstable=0 bg_thresh=1023 thresh=2047 gap=691 poll_thresh=24 ino=257 dd-2584 [006] 289.563429: balance_dirty_state: bdi btrfs-1: dirty=988 wb=368 unstable=0 bg_thresh=1023 thresh=2046 gap=690 poll_thresh=18 ino=257 dd-2584 [006] 289.563719: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=368 unstable=0 bg_thresh=1025 thresh=2050 gap=644 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 289.563743: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26940 wrote=0 to_write=8192 dd-2584 [006] 289.563893: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=368 unstable=0 bg_thresh=1024 thresh=2049 gap=618 poll_thresh=20 ino=257 dd-2584 [006] 289.564073: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=418 unstable=0 bg_thresh=1024 thresh=2048 gap=592 poll_thresh=21 ino=257 dd-2584 [006] 289.564252: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=481 unstable=0 bg_thresh=1023 thresh=2047 gap=566 poll_thresh=22 ino=257 dd-2584 [006] 289.564435: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=506 unstable=0 bg_thresh=1025 thresh=2051 gap=520 poll_thresh=23 ino=257 dd-2584 [006] 289.564634: balance_dirty_state: bdi btrfs-1: dirty=963 wb=581 unstable=0 bg_thresh=1023 thresh=2046 gap=502 poll_thresh=24 ino=257 dd-2584 [006] 289.564636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1308 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-116% task_gap=-333% task_weight=101% bdi_bw=62168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 289.566578: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=640 to_write=7552 dd-2584 [006] 289.571379: balance_dirty_state: bdi btrfs-1: dirty=548 wb=871 unstable=0 bg_thresh=1027 thresh=2055 gap=636 poll_thresh=24 ino=257 dd-2584 [006] 289.571479: balance_dirty_state: bdi btrfs-1: dirty=573 wb=871 unstable=0 bg_thresh=1031 thresh=2063 gap=619 poll_thresh=18 ino=257 dd-2584 [006] 289.571599: balance_dirty_state: bdi btrfs-1: dirty=598 wb=871 unstable=0 bg_thresh=1031 thresh=2062 gap=593 poll_thresh=19 ino=257 dd-2584 [006] 289.571896: balance_dirty_state: bdi btrfs-1: dirty=648 wb=871 unstable=0 bg_thresh=1030 thresh=2061 gap=542 poll_thresh=20 ino=257 dd-2584 [006] 289.572014: balance_dirty_state: bdi btrfs-1: dirty=673 wb=871 unstable=0 bg_thresh=1032 thresh=2065 gap=521 poll_thresh=21 ino=257 dd-2584 [006] 289.572136: balance_dirty_state: bdi btrfs-1: dirty=698 wb=871 unstable=0 bg_thresh=1032 thresh=2064 gap=495 poll_thresh=22 ino=257 dd-2584 [006] 289.572140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-128% task_gap=-356% task_weight=100% bdi_bw=62168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 289.579467: balance_dirty_state: bdi btrfs-1: dirty=698 wb=732 unstable=0 bg_thresh=1030 thresh=2061 gap=631 poll_thresh=22 ino=257 dd-2584 [006] 289.579555: balance_dirty_state: bdi btrfs-1: dirty=723 wb=732 unstable=0 bg_thresh=1030 thresh=2060 gap=605 poll_thresh=16 ino=257 dd-2584 [006] 289.579674: balance_dirty_state: bdi btrfs-1: dirty=748 wb=732 unstable=0 bg_thresh=1029 thresh=2059 gap=579 poll_thresh=17 ino=257 dd-2584 [006] 289.579790: balance_dirty_state: bdi btrfs-1: dirty=773 wb=732 unstable=0 bg_thresh=1029 thresh=2058 gap=553 poll_thresh=18 ino=257 dd-2584 [006] 289.579908: balance_dirty_state: bdi btrfs-1: dirty=823 wb=732 unstable=0 bg_thresh=1031 thresh=2062 gap=507 poll_thresh=19 ino=257 dd-2584 [006] 289.579912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1322 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-83% task_gap=-269% task_weight=101% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.591453: balance_dirty_state: bdi btrfs-1: dirty=823 wb=519 unstable=0 bg_thresh=1027 thresh=2055 gap=713 poll_thresh=19 ino=257 dd-2584 [001] 289.591571: balance_dirty_state: bdi btrfs-1: dirty=848 wb=519 unstable=0 bg_thresh=1024 thresh=2049 gap=682 poll_thresh=14 ino=257 dd-2584 [001] 289.591692: balance_dirty_state: bdi btrfs-1: dirty=873 wb=519 unstable=0 bg_thresh=1027 thresh=2054 gap=662 poll_thresh=15 ino=257 dd-2584 [001] 289.591814: balance_dirty_state: bdi btrfs-1: dirty=873 wb=519 unstable=0 bg_thresh=1026 thresh=2053 gap=661 poll_thresh=16 ino=257 dd-2584 [001] 289.592416: balance_dirty_state: bdi btrfs-1: dirty=923 wb=519 unstable=0 bg_thresh=1026 thresh=2052 gap=610 poll_thresh=17 ino=257 dd-2584 [001] 289.592661: balance_dirty_state: bdi btrfs-1: dirty=948 wb=519 unstable=0 bg_thresh=1025 thresh=2051 gap=584 poll_thresh=18 ino=257 dd-2584 [001] 289.592901: balance_dirty_state: bdi btrfs-1: dirty=973 wb=519 unstable=0 bg_thresh=1025 thresh=2050 gap=558 poll_thresh=19 ino=257 dd-2584 [001] 289.593155: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=519 unstable=0 bg_thresh=1024 thresh=2049 gap=519 poll_thresh=20 ino=257 dd-2584 [001] 289.593429: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=519 unstable=0 bg_thresh=1023 thresh=2047 gap=491 poll_thresh=21 ino=257 dd-2584 [001] 289.593438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1309 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-115% task_gap=-332% task_weight=101% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 289.593513: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=26968 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 289.595777: writeback_single_inode: bdi btrfs-1: ino=257 state= age=60 wrote=464 to_write=7728 dd-2584 [001] 289.599359: balance_dirty_state: bdi btrfs-1: dirty=573 wb=858 unstable=0 bg_thresh=1019 thresh=2039 gap=608 poll_thresh=21 ino=257 dd-2584 [001] 289.599497: balance_dirty_state: bdi btrfs-1: dirty=598 wb=858 unstable=0 bg_thresh=1023 thresh=2046 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 289.599741: balance_dirty_state: bdi btrfs-1: dirty=623 wb=858 unstable=0 bg_thresh=1022 thresh=2045 gap=564 poll_thresh=17 ino=257 dd-2584 [001] 289.599982: balance_dirty_state: bdi btrfs-1: dirty=648 wb=858 unstable=0 bg_thresh=1022 thresh=2044 gap=538 poll_thresh=18 ino=257 dd-2584 [001] 289.600222: balance_dirty_state: bdi btrfs-1: dirty=673 wb=858 unstable=0 bg_thresh=1021 thresh=2043 gap=512 poll_thresh=19 ino=257 dd-2584 [001] 289.600831: balance_dirty_state: bdi btrfs-1: dirty=723 wb=858 unstable=0 bg_thresh=1023 thresh=2047 gap=466 poll_thresh=20 ino=257 dd-2584 [001] 289.600840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1309 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-115% task_gap=-332% task_weight=101% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.607396: balance_dirty_state: bdi btrfs-1: dirty=723 wb=731 unstable=0 bg_thresh=1021 thresh=2043 gap=589 poll_thresh=20 ino=257 dd-2584 [001] 289.607480: balance_dirty_state: bdi btrfs-1: dirty=723 wb=731 unstable=0 bg_thresh=1021 thresh=2042 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 289.607541: balance_dirty_state: bdi btrfs-1: dirty=748 wb=731 unstable=0 bg_thresh=1021 thresh=2042 gap=563 poll_thresh=16 ino=257 dd-2584 [001] 289.607661: balance_dirty_state: bdi btrfs-1: dirty=773 wb=731 unstable=0 bg_thresh=1020 thresh=2041 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 289.607783: balance_dirty_state: bdi btrfs-1: dirty=823 wb=731 unstable=0 bg_thresh=1019 thresh=2039 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 289.607788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1302 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-97% task_gap=-296% task_weight=100% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.615377: balance_dirty_state: bdi btrfs-1: dirty=823 wb=606 unstable=0 bg_thresh=1021 thresh=2042 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 289.615454: balance_dirty_state: bdi btrfs-1: dirty=823 wb=606 unstable=0 bg_thresh=1023 thresh=2047 gap=618 poll_thresh=13 ino=257 dd-2584 [001] 289.615518: balance_dirty_state: bdi btrfs-1: dirty=848 wb=606 unstable=0 bg_thresh=1020 thresh=2041 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 289.615581: balance_dirty_state: bdi btrfs-1: dirty=873 wb=606 unstable=0 bg_thresh=1023 thresh=2046 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 289.615644: balance_dirty_state: bdi btrfs-1: dirty=873 wb=606 unstable=0 bg_thresh=1020 thresh=2040 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 289.615770: balance_dirty_state: bdi btrfs-1: dirty=898 wb=606 unstable=0 bg_thresh=1019 thresh=2039 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 289.615897: balance_dirty_state: bdi btrfs-1: dirty=948 wb=606 unstable=0 bg_thresh=1021 thresh=2043 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 289.615902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1305 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-292% task_weight=101% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.623371: balance_dirty_state: bdi btrfs-1: dirty=948 wb=468 unstable=0 bg_thresh=1020 thresh=2041 gap=625 poll_thresh=18 ino=257 dd-2584 [001] 289.623645: balance_dirty_state: bdi btrfs-1: dirty=948 wb=468 unstable=0 bg_thresh=1023 thresh=2046 gap=630 poll_thresh=13 ino=257 dd-2584 [001] 289.623709: balance_dirty_state: bdi btrfs-1: dirty=973 wb=468 unstable=0 bg_thresh=1020 thresh=2040 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 289.623772: balance_dirty_state: bdi btrfs-1: dirty=998 wb=468 unstable=0 bg_thresh=1022 thresh=2045 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 289.623834: balance_dirty_state: bdi btrfs-1: dirty=998 wb=468 unstable=0 bg_thresh=1019 thresh=2039 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 289.623958: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=468 unstable=0 bg_thresh=1021 thresh=2043 gap=527 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 289.623975: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27000 wrote=0 to_write=8192 dd-2584 [001] 289.624094: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=493 unstable=0 bg_thresh=1021 thresh=2042 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 289.624096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-292% task_weight=100% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 289.626267: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=496 to_write=7696 dd-2584 [001] 289.631379: balance_dirty_state: bdi btrfs-1: dirty=573 wb=843 unstable=0 bg_thresh=1021 thresh=2043 gap=627 poll_thresh=18 ino=257 dd-2584 [001] 289.631461: balance_dirty_state: bdi btrfs-1: dirty=573 wb=843 unstable=0 bg_thresh=1021 thresh=2042 gap=626 poll_thresh=13 ino=257 dd-2584 [001] 289.631526: balance_dirty_state: bdi btrfs-1: dirty=598 wb=843 unstable=0 bg_thresh=1021 thresh=2042 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 289.631586: balance_dirty_state: bdi btrfs-1: dirty=623 wb=843 unstable=0 bg_thresh=1020 thresh=2041 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 289.631646: balance_dirty_state: bdi btrfs-1: dirty=623 wb=843 unstable=0 bg_thresh=1020 thresh=2041 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 289.631766: balance_dirty_state: bdi btrfs-1: dirty=673 wb=843 unstable=0 bg_thresh=1022 thresh=2045 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 289.631886: balance_dirty_state: bdi btrfs-1: dirty=698 wb=843 unstable=0 bg_thresh=1022 thresh=2044 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 289.631890: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-117% task_gap=-335% task_weight=100% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.639430: balance_dirty_state: bdi btrfs-1: dirty=698 wb=718 unstable=0 bg_thresh=1022 thresh=2045 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 289.639677: balance_dirty_state: bdi btrfs-1: dirty=723 wb=718 unstable=0 bg_thresh=1022 thresh=2044 gap=603 poll_thresh=13 ino=257 dd-2584 [001] 289.639738: balance_dirty_state: bdi btrfs-1: dirty=723 wb=718 unstable=0 bg_thresh=1022 thresh=2044 gap=603 poll_thresh=14 ino=257 dd-2584 [001] 289.639798: balance_dirty_state: bdi btrfs-1: dirty=748 wb=718 unstable=0 bg_thresh=1021 thresh=2043 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 289.639859: balance_dirty_state: bdi btrfs-1: dirty=773 wb=718 unstable=0 bg_thresh=1024 thresh=2048 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 289.639979: balance_dirty_state: bdi btrfs-1: dirty=798 wb=718 unstable=0 bg_thresh=1020 thresh=2041 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 289.640099: balance_dirty_state: bdi btrfs-1: dirty=823 wb=718 unstable=0 bg_thresh=1020 thresh=2040 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 289.640104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 289.647292: balance_dirty_state: bdi btrfs-1: dirty=823 wb=504 unstable=0 bg_thresh=1021 thresh=2042 gap=715 poll_thresh=18 ino=257 dd-2584 [005] 289.647388: balance_dirty_state: bdi btrfs-1: dirty=823 wb=504 unstable=0 bg_thresh=1021 thresh=2042 gap=715 poll_thresh=13 ino=257 dd-2584 [005] 289.647478: balance_dirty_state: bdi btrfs-1: dirty=848 wb=504 unstable=0 bg_thresh=1020 thresh=2041 gap=689 poll_thresh=14 ino=257 dd-2584 [005] 289.647568: balance_dirty_state: bdi btrfs-1: dirty=848 wb=504 unstable=0 bg_thresh=1020 thresh=2041 gap=689 poll_thresh=15 ino=257 dd-2584 [005] 289.647657: balance_dirty_state: bdi btrfs-1: dirty=873 wb=504 unstable=0 bg_thresh=1020 thresh=2040 gap=663 poll_thresh=16 ino=257 dd-2584 [005] 289.647843: balance_dirty_state: bdi btrfs-1: dirty=898 wb=504 unstable=0 bg_thresh=1019 thresh=2039 gap=637 poll_thresh=17 ino=257 dd-2584 [005] 289.648032: balance_dirty_state: bdi btrfs-1: dirty=923 wb=504 unstable=0 bg_thresh=1021 thresh=2043 gap=616 poll_thresh=18 ino=257 dd-2584 [005] 289.648530: balance_dirty_state: bdi btrfs-1: dirty=973 wb=504 unstable=0 bg_thresh=1021 thresh=2042 gap=565 poll_thresh=19 ino=257 dd-2584 [005] 289.648713: balance_dirty_state: bdi btrfs-1: dirty=998 wb=504 unstable=0 bg_thresh=1020 thresh=2041 gap=539 poll_thresh=20 ino=257 dd-2584 [005] 289.648898: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=504 unstable=0 bg_thresh=1022 thresh=2045 gap=518 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 289.648917: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27024 wrote=0 to_write=8192 dd-2584 [005] 289.649093: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=529 unstable=0 bg_thresh=1019 thresh=2038 gap=461 poll_thresh=22 ino=257 dd-2584 [005] 289.649095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-121% task_gap=-342% task_weight=99% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 289.650152: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=512 to_write=7680 dd-2584 [005] 289.655290: balance_dirty_state: bdi btrfs-1: dirty=573 wb=1004 unstable=0 bg_thresh=1001 thresh=2003 gap=426 poll_thresh=22 ino=257 dd-2584 [005] 289.655294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-145% task_gap=-390% task_weight=99% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.667484: balance_dirty_state: bdi btrfs-1: dirty=573 wb=754 unstable=0 bg_thresh=1002 thresh=2004 gap=677 poll_thresh=22 ino=257 dd-2584 [001] 289.667578: balance_dirty_state: bdi btrfs-1: dirty=598 wb=704 unstable=0 bg_thresh=1002 thresh=2004 gap=702 poll_thresh=16 ino=257 dd-2584 [001] 289.667752: balance_dirty_state: bdi btrfs-1: dirty=623 wb=629 unstable=0 bg_thresh=1001 thresh=2003 gap=751 poll_thresh=17 ino=257 dd-2584 [001] 289.667908: balance_dirty_state: bdi btrfs-1: dirty=648 wb=629 unstable=0 bg_thresh=997 thresh=1995 gap=718 poll_thresh=18 ino=257 dd-2584 [001] 289.668068: balance_dirty_state: bdi btrfs-1: dirty=698 wb=629 unstable=0 bg_thresh=1005 thresh=2011 gap=684 poll_thresh=19 ino=257 dd-2584 [001] 289.668445: balance_dirty_state: bdi btrfs-1: dirty=723 wb=629 unstable=0 bg_thresh=1005 thresh=2010 gap=658 poll_thresh=20 ino=257 dd-2584 [001] 289.668591: balance_dirty_state: bdi btrfs-1: dirty=748 wb=629 unstable=0 bg_thresh=1004 thresh=2009 gap=632 poll_thresh=21 ino=257 dd-2584 [001] 289.668736: balance_dirty_state: bdi btrfs-1: dirty=773 wb=629 unstable=0 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=22 ino=257 dd-2584 [001] 289.668884: balance_dirty_state: bdi btrfs-1: dirty=823 wb=629 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=23 ino=257 dd-2584 [001] 289.669029: balance_dirty_state: bdi btrfs-1: dirty=848 wb=629 unstable=0 bg_thresh=1005 thresh=2011 gap=534 poll_thresh=24 ino=257 dd-2584 [001] 289.669173: balance_dirty_state: bdi btrfs-1: dirty=873 wb=629 unstable=0 bg_thresh=1005 thresh=2010 gap=508 poll_thresh=25 ino=257 dd-2584 [001] 289.669319: balance_dirty_state: bdi btrfs-1: dirty=923 wb=629 unstable=0 bg_thresh=1007 thresh=2014 gap=462 poll_thresh=26 ino=257 dd-2584 [001] 289.669325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-330% task_weight=101% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 289.679369: balance_dirty_state: bdi btrfs-1: dirty=923 wb=529 unstable=0 bg_thresh=996 thresh=1992 gap=540 poll_thresh=26 ino=257 dd-2584 [002] 289.679501: balance_dirty_state: bdi btrfs-1: dirty=923 wb=529 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=19 ino=257 dd-2584 [002] 289.679734: balance_dirty_state: bdi btrfs-1: dirty=948 wb=529 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=20 ino=257 dd-2584 [002] 289.680340: balance_dirty_state: bdi btrfs-1: dirty=998 wb=529 unstable=0 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=21 ino=257 dd-2584 [002] 289.680350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=62952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 289.687372: balance_dirty_state: bdi btrfs-1: dirty=998 wb=404 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=21 ino=257 dd-2584 [001] 289.687477: balance_dirty_state: bdi btrfs-1: dirty=998 wb=404 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=16 ino=257 dd-2584 [001] 289.687713: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=404 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 289.687764: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27064 wrote=0 to_write=8192 dd-2584 [001] 289.687962: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=404 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 289.688214: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=454 unstable=0 bg_thresh=1000 thresh=2001 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 289.688218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=63500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 289.690422: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=528 to_write=7664 dd-2584 [001] 289.695357: balance_dirty_state: bdi btrfs-1: dirty=573 wb=804 unstable=0 bg_thresh=1002 thresh=2004 gap=627 poll_thresh=19 ino=257 dd-2584 [001] 289.695482: balance_dirty_state: bdi btrfs-1: dirty=598 wb=804 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=14 ino=257 dd-2584 [001] 289.695603: balance_dirty_state: bdi btrfs-1: dirty=598 wb=804 unstable=0 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 289.695721: balance_dirty_state: bdi btrfs-1: dirty=623 wb=804 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 289.695955: balance_dirty_state: bdi btrfs-1: dirty=648 wb=804 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 289.696191: balance_dirty_state: bdi btrfs-1: dirty=673 wb=804 unstable=0 bg_thresh=1002 thresh=2005 gap=528 poll_thresh=18 ino=257 dd-2584 [001] 289.696800: balance_dirty_state: bdi btrfs-1: dirty=723 wb=804 unstable=0 bg_thresh=997 thresh=1995 gap=468 poll_thresh=19 ino=257 dd-2584 [001] 289.696809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=63500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.703393: balance_dirty_state: bdi btrfs-1: dirty=723 wb=679 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 289.703486: balance_dirty_state: bdi btrfs-1: dirty=723 wb=679 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 289.703543: balance_dirty_state: bdi btrfs-1: dirty=748 wb=679 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 289.703601: balance_dirty_state: bdi btrfs-1: dirty=773 wb=679 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 289.703715: balance_dirty_state: bdi btrfs-1: dirty=798 wb=679 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 289.703827: balance_dirty_state: bdi btrfs-1: dirty=823 wb=679 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 289.703941: balance_dirty_state: bdi btrfs-1: dirty=873 wb=679 unstable=0 bg_thresh=999 thresh=1999 gap=447 poll_thresh=19 ino=257 dd-2584 [001] 289.703945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=63500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.711371: balance_dirty_state: bdi btrfs-1: dirty=873 wb=554 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=19 ino=257 dd-2584 [001] 289.711465: balance_dirty_state: bdi btrfs-1: dirty=873 wb=554 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 289.711586: balance_dirty_state: bdi btrfs-1: dirty=898 wb=554 unstable=0 bg_thresh=1001 thresh=2002 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 289.711706: balance_dirty_state: bdi btrfs-1: dirty=898 wb=554 unstable=0 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 289.711890: balance_dirty_state: bdi btrfs-1: dirty=948 wb=554 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=17 ino=257 dd-2584 [001] 289.711895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=63500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.719409: balance_dirty_state: bdi btrfs-1: dirty=948 wb=429 unstable=0 bg_thresh=999 thresh=1999 gap=622 poll_thresh=17 ino=257 dd-2584 [001] 289.719754: balance_dirty_state: bdi btrfs-1: dirty=948 wb=379 unstable=0 bg_thresh=1002 thresh=2004 gap=677 poll_thresh=13 ino=257 dd-2584 [001] 289.719827: balance_dirty_state: bdi btrfs-1: dirty=973 wb=304 unstable=0 bg_thresh=1002 thresh=2004 gap=727 poll_thresh=14 ino=257 dd-2584 [001] 289.719912: balance_dirty_state: bdi btrfs-1: dirty=998 wb=304 unstable=0 bg_thresh=1001 thresh=2003 gap=701 poll_thresh=15 ino=257 dd-2584 [001] 289.720028: balance_dirty_state: bdi btrfs-1: dirty=998 wb=304 unstable=0 bg_thresh=1001 thresh=2003 gap=701 poll_thresh=16 ino=257 dd-2584 [001] 289.720264: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=304 unstable=0 bg_thresh=1003 thresh=2007 gap=655 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 289.720314: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27096 wrote=0 to_write=8192 dd-2584 [001] 289.720512: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=304 unstable=0 bg_thresh=1003 thresh=2006 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 289.720766: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=354 unstable=0 bg_thresh=999 thresh=1999 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 289.721017: balance_dirty_state: bdi btrfs-1: dirty=998 wb=404 unstable=0 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=20 ino=257 dd-2584 [001] 289.721269: balance_dirty_state: bdi btrfs-1: dirty=998 wb=479 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=21 ino=257 dd-2584 [001] 289.721526: balance_dirty_state: bdi btrfs-1: dirty=973 wb=529 unstable=0 bg_thresh=1000 thresh=2001 gap=499 poll_thresh=22 ino=257 dd-2584 [001] 289.721529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=63500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 289.723417: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=624 to_write=7568 dd-2584 [001] 289.727364: balance_dirty_state: bdi btrfs-1: dirty=573 wb=904 unstable=0 bg_thresh=999 thresh=1999 gap=522 poll_thresh=22 ino=257 dd-2584 [001] 289.727616: balance_dirty_state: bdi btrfs-1: dirty=598 wb=804 unstable=0 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=16 ino=257 dd-2584 [001] 289.727744: balance_dirty_state: bdi btrfs-1: dirty=623 wb=804 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=17 ino=257 dd-2584 [001] 289.727861: balance_dirty_state: bdi btrfs-1: dirty=648 wb=804 unstable=0 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=18 ino=257 dd-2584 [001] 289.727978: balance_dirty_state: bdi btrfs-1: dirty=673 wb=804 unstable=0 bg_thresh=1005 thresh=2011 gap=534 poll_thresh=19 ino=257 dd-2584 [001] 289.728095: balance_dirty_state: bdi btrfs-1: dirty=723 wb=804 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=20 ino=257 dd-2584 [001] 289.728100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=63500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.735343: balance_dirty_state: bdi btrfs-1: dirty=723 wb=654 unstable=0 bg_thresh=1001 thresh=2002 gap=625 poll_thresh=20 ino=257 dd-2584 [001] 289.735419: balance_dirty_state: bdi btrfs-1: dirty=723 wb=654 unstable=0 bg_thresh=1003 thresh=2007 gap=630 poll_thresh=15 ino=257 dd-2584 [001] 289.735480: balance_dirty_state: bdi btrfs-1: dirty=748 wb=654 unstable=0 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=16 ino=257 dd-2584 [001] 289.735597: balance_dirty_state: bdi btrfs-1: dirty=773 wb=654 unstable=0 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=17 ino=257 dd-2584 [001] 289.735713: balance_dirty_state: bdi btrfs-1: dirty=823 wb=654 unstable=0 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 289.736007: balance_dirty_state: bdi btrfs-1: dirty=848 wb=654 unstable=0 bg_thresh=1001 thresh=2003 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 289.736126: balance_dirty_state: bdi btrfs-1: dirty=873 wb=654 unstable=0 bg_thresh=1001 thresh=2002 gap=475 poll_thresh=20 ino=257 dd-2584 [001] 289.736130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=63500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.743366: balance_dirty_state: bdi btrfs-1: dirty=873 wb=529 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 289.743434: balance_dirty_state: bdi btrfs-1: dirty=898 wb=529 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 289.743496: balance_dirty_state: bdi btrfs-1: dirty=898 wb=529 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 289.743610: balance_dirty_state: bdi btrfs-1: dirty=948 wb=529 unstable=0 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 289.743723: balance_dirty_state: bdi btrfs-1: dirty=973 wb=529 unstable=0 bg_thresh=1003 thresh=2007 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 289.743835: balance_dirty_state: bdi btrfs-1: dirty=998 wb=529 unstable=0 bg_thresh=1003 thresh=2006 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 289.743839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=63500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.751394: balance_dirty_state: bdi btrfs-1: dirty=998 wb=404 unstable=0 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 289.751477: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=404 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=14 ino=257 flush-btrfs-1-2586 [006] 289.751537: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27128 wrote=0 to_write=8192 dd-2584 [001] 289.751543: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=404 unstable=0 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 289.751602: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=404 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 289.751729: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=454 unstable=0 bg_thresh=1002 thresh=2005 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 289.752032: balance_dirty_state: bdi btrfs-1: dirty=948 wb=579 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 289.752033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=63500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 289.753676: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=152 wrote=544 to_write=7648 dd-2584 [001] 289.759386: balance_dirty_state: bdi btrfs-1: dirty=573 wb=804 unstable=0 bg_thresh=1004 thresh=2008 gap=631 poll_thresh=18 ino=257 dd-2584 [001] 289.759513: balance_dirty_state: bdi btrfs-1: dirty=573 wb=804 unstable=0 bg_thresh=1004 thresh=2008 gap=631 poll_thresh=13 ino=257 dd-2584 [001] 289.759633: balance_dirty_state: bdi btrfs-1: dirty=598 wb=804 unstable=0 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=14 ino=257 dd-2584 [001] 289.759750: balance_dirty_state: bdi btrfs-1: dirty=623 wb=804 unstable=0 bg_thresh=1006 thresh=2012 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 289.759839: balance_dirty_state: bdi btrfs-1: dirty=623 wb=804 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 289.759955: balance_dirty_state: bdi btrfs-1: dirty=673 wb=804 unstable=0 bg_thresh=1005 thresh=2010 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 289.760071: balance_dirty_state: bdi btrfs-1: dirty=698 wb=804 unstable=0 bg_thresh=1004 thresh=2009 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 289.760261: balance_dirty_state: bdi btrfs-1: dirty=723 wb=804 unstable=0 bg_thresh=1004 thresh=2008 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 289.760270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=63500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.767400: balance_dirty_state: bdi btrfs-1: dirty=723 wb=679 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=19 ino=257 dd-2584 [001] 289.767514: balance_dirty_state: bdi btrfs-1: dirty=748 wb=679 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 289.767635: balance_dirty_state: bdi btrfs-1: dirty=748 wb=679 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 289.767752: balance_dirty_state: bdi btrfs-1: dirty=773 wb=679 unstable=0 bg_thresh=1001 thresh=2002 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 289.768349: balance_dirty_state: bdi btrfs-1: dirty=798 wb=679 unstable=0 bg_thresh=1000 thresh=2001 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 289.768585: balance_dirty_state: bdi btrfs-1: dirty=848 wb=679 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 289.768594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=63500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.775425: balance_dirty_state: bdi btrfs-1: dirty=848 wb=579 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=18 ino=257 dd-2584 [001] 289.775518: balance_dirty_state: bdi btrfs-1: dirty=848 wb=579 unstable=0 bg_thresh=1008 thresh=2016 gap=589 poll_thresh=13 ino=257 dd-2584 [001] 289.775607: balance_dirty_state: bdi btrfs-1: dirty=873 wb=579 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=14 ino=257 dd-2584 [001] 289.775692: balance_dirty_state: bdi btrfs-1: dirty=898 wb=579 unstable=0 bg_thresh=1004 thresh=2009 gap=532 poll_thresh=15 ino=257 dd-2584 [001] 289.775778: balance_dirty_state: bdi btrfs-1: dirty=898 wb=579 unstable=0 bg_thresh=1004 thresh=2009 gap=532 poll_thresh=16 ino=257 dd-2584 [001] 289.775951: balance_dirty_state: bdi btrfs-1: dirty=923 wb=579 unstable=0 bg_thresh=1004 thresh=2008 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 289.776123: balance_dirty_state: bdi btrfs-1: dirty=973 wb=579 unstable=0 bg_thresh=1006 thresh=2012 gap=460 poll_thresh=18 ino=257 dd-2584 [001] 289.776128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=63500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.783376: balance_dirty_state: bdi btrfs-1: dirty=973 wb=454 unstable=0 bg_thresh=1010 thresh=2020 gap=593 poll_thresh=18 ino=257 dd-2584 [004] 289.783443: balance_dirty_state: bdi btrfs-1: dirty=973 wb=454 unstable=0 bg_thresh=1010 thresh=2020 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 289.783505: balance_dirty_state: bdi btrfs-1: dirty=998 wb=454 unstable=0 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 289.783567: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=454 unstable=0 bg_thresh=1009 thresh=2019 gap=542 poll_thresh=15 ino=257 flush-btrfs-1-2586 [006] 289.783619: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27160 wrote=0 to_write=8192 dd-2584 [004] 289.783634: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=454 unstable=0 bg_thresh=1012 thresh=2024 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 289.784026: balance_dirty_state: bdi btrfs-1: dirty=948 wb=579 unstable=0 bg_thresh=1011 thresh=2023 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 289.784029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=63500 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 289.784823: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=496 to_write=7696 dd-2584 [004] 289.791400: balance_dirty_state: bdi btrfs-1: dirty=573 wb=804 unstable=0 bg_thresh=994 thresh=1988 gap=611 poll_thresh=17 ino=257 dd-2584 [004] 289.791496: balance_dirty_state: bdi btrfs-1: dirty=573 wb=804 unstable=0 bg_thresh=994 thresh=1988 gap=611 poll_thresh=13 ino=257 dd-2584 [004] 289.791584: balance_dirty_state: bdi btrfs-1: dirty=598 wb=804 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 289.791675: balance_dirty_state: bdi btrfs-1: dirty=623 wb=804 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 289.791767: balance_dirty_state: bdi btrfs-1: dirty=623 wb=804 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 289.791955: balance_dirty_state: bdi btrfs-1: dirty=648 wb=804 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 289.792145: balance_dirty_state: bdi btrfs-1: dirty=698 wb=804 unstable=0 bg_thresh=1008 thresh=2017 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 289.792329: balance_dirty_state: bdi btrfs-1: dirty=723 wb=804 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 289.792336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.799385: balance_dirty_state: bdi btrfs-1: dirty=723 wb=679 unstable=0 bg_thresh=1018 thresh=2036 gap=634 poll_thresh=19 ino=257 dd-2584 [004] 289.799507: balance_dirty_state: bdi btrfs-1: dirty=748 wb=679 unstable=0 bg_thresh=1018 thresh=2036 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 289.799626: balance_dirty_state: bdi btrfs-1: dirty=748 wb=679 unstable=0 bg_thresh=1020 thresh=2041 gap=614 poll_thresh=15 ino=257 dd-2584 [004] 289.799748: balance_dirty_state: bdi btrfs-1: dirty=773 wb=679 unstable=0 bg_thresh=1017 thresh=2035 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 289.799989: balance_dirty_state: bdi btrfs-1: dirty=798 wb=679 unstable=0 bg_thresh=1019 thresh=2039 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 289.800622: balance_dirty_state: bdi btrfs-1: dirty=848 wb=679 unstable=0 bg_thresh=1019 thresh=2038 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 289.800858: balance_dirty_state: bdi btrfs-1: dirty=873 wb=679 unstable=0 bg_thresh=1018 thresh=2037 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 289.800866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.807412: balance_dirty_state: bdi btrfs-1: dirty=873 wb=554 unstable=0 bg_thresh=1013 thresh=2026 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 289.807488: balance_dirty_state: bdi btrfs-1: dirty=873 wb=554 unstable=0 bg_thresh=1015 thresh=2031 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 289.807547: balance_dirty_state: bdi btrfs-1: dirty=898 wb=554 unstable=0 bg_thresh=1015 thresh=2031 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 289.807605: balance_dirty_state: bdi btrfs-1: dirty=923 wb=554 unstable=0 bg_thresh=1018 thresh=2036 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 289.807723: balance_dirty_state: bdi btrfs-1: dirty=948 wb=554 unstable=0 bg_thresh=1020 thresh=2041 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 289.807843: balance_dirty_state: bdi btrfs-1: dirty=973 wb=554 unstable=0 bg_thresh=1022 thresh=2045 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 289.807963: balance_dirty_state: bdi btrfs-1: dirty=998 wb=554 unstable=0 bg_thresh=1022 thresh=2044 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 289.807968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1307 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-197% task_weight=100% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.815401: balance_dirty_state: bdi btrfs-1: dirty=998 wb=404 unstable=0 bg_thresh=1016 thresh=2032 gap=630 poll_thresh=19 ino=257 dd-2584 [001] 289.815475: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=404 unstable=0 bg_thresh=1016 thresh=2032 gap=605 poll_thresh=14 ino=257 flush-btrfs-1-2586 [006] 289.815528: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27192 wrote=0 to_write=8192 dd-2584 [001] 289.815541: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=404 unstable=0 bg_thresh=1018 thresh=2037 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 289.815602: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=404 unstable=0 bg_thresh=1018 thresh=2037 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 289.815913: balance_dirty_state: bdi btrfs-1: dirty=973 wb=529 unstable=0 bg_thresh=1015 thresh=2030 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 289.816042: balance_dirty_state: bdi btrfs-1: dirty=948 wb=579 unstable=0 bg_thresh=1017 thresh=2034 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 289.816043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 289.816877: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=560 to_write=7632 dd-2584 [001] 289.823374: balance_dirty_state: bdi btrfs-1: dirty=573 wb=804 unstable=0 bg_thresh=1006 thresh=2012 gap=635 poll_thresh=18 ino=257 dd-2584 [001] 289.823439: balance_dirty_state: bdi btrfs-1: dirty=598 wb=804 unstable=0 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=13 ino=257 dd-2584 [001] 289.823498: balance_dirty_state: bdi btrfs-1: dirty=598 wb=804 unstable=0 bg_thresh=1008 thresh=2017 gap=615 poll_thresh=14 ino=257 dd-2584 [001] 289.823556: balance_dirty_state: bdi btrfs-1: dirty=623 wb=804 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 289.823616: balance_dirty_state: bdi btrfs-1: dirty=648 wb=804 unstable=0 bg_thresh=1011 thresh=2022 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 289.823738: balance_dirty_state: bdi btrfs-1: dirty=673 wb=804 unstable=0 bg_thresh=1010 thresh=2021 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 289.823858: balance_dirty_state: bdi btrfs-1: dirty=698 wb=804 unstable=0 bg_thresh=1010 thresh=2020 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 289.823979: balance_dirty_state: bdi btrfs-1: dirty=723 wb=804 unstable=0 bg_thresh=1012 thresh=2024 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 289.823984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 289.835352: balance_dirty_state: bdi btrfs-1: dirty=723 wb=579 unstable=0 bg_thresh=1005 thresh=2010 gap=708 poll_thresh=19 ino=257 dd-2584 [001] 289.835415: balance_dirty_state: bdi btrfs-1: dirty=748 wb=579 unstable=0 bg_thresh=1005 thresh=2010 gap=683 poll_thresh=14 ino=257 dd-2584 [001] 289.835475: balance_dirty_state: bdi btrfs-1: dirty=773 wb=579 unstable=0 bg_thresh=1007 thresh=2015 gap=663 poll_thresh=15 ino=257 dd-2584 [001] 289.835713: balance_dirty_state: bdi btrfs-1: dirty=773 wb=579 unstable=0 bg_thresh=1007 thresh=2015 gap=663 poll_thresh=16 ino=257 dd-2584 [001] 289.835829: balance_dirty_state: bdi btrfs-1: dirty=823 wb=579 unstable=0 bg_thresh=1012 thresh=2025 gap=623 poll_thresh=17 ino=257 dd-2584 [001] 289.835947: balance_dirty_state: bdi btrfs-1: dirty=848 wb=579 unstable=0 bg_thresh=1012 thresh=2024 gap=597 poll_thresh=18 ino=257 dd-2584 [001] 289.836064: balance_dirty_state: bdi btrfs-1: dirty=873 wb=579 unstable=0 bg_thresh=1011 thresh=2023 gap=571 poll_thresh=19 ino=257 dd-2584 [001] 289.836183: balance_dirty_state: bdi btrfs-1: dirty=898 wb=579 unstable=0 bg_thresh=1011 thresh=2022 gap=545 poll_thresh=20 ino=257 dd-2584 [001] 289.836301: balance_dirty_state: bdi btrfs-1: dirty=948 wb=579 unstable=0 bg_thresh=1013 thresh=2026 gap=499 poll_thresh=21 ino=257 dd-2584 [001] 289.836305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 289.843523: balance_dirty_state: bdi btrfs-1: dirty=948 wb=454 unstable=0 bg_thresh=1010 thresh=2021 gap=619 poll_thresh=21 ino=257 dd-2584 [000] 289.843596: balance_dirty_state: bdi btrfs-1: dirty=973 wb=454 unstable=0 bg_thresh=1010 thresh=2021 gap=594 poll_thresh=16 ino=257 dd-2584 [000] 289.843710: balance_dirty_state: bdi btrfs-1: dirty=998 wb=454 unstable=0 bg_thresh=1013 thresh=2026 gap=574 poll_thresh=17 ino=257 dd-2584 [000] 289.843823: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=454 unstable=0 bg_thresh=1012 thresh=2025 gap=523 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 289.843886: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27220 wrote=0 to_write=8192 dd-2584 [000] 289.844138: balance_dirty_state: bdi btrfs-1: dirty=998 wb=529 unstable=0 bg_thresh=1014 thresh=2029 gap=502 poll_thresh=19 ino=257 dd-2584 [000] 289.844140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 289.845947: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=244 wrote=480 to_write=7712 dd-2584 [000] 289.851446: balance_dirty_state: bdi btrfs-1: dirty=598 wb=804 unstable=0 bg_thresh=1009 thresh=2019 gap=617 poll_thresh=19 ino=257 dd-2584 [000] 289.851530: balance_dirty_state: bdi btrfs-1: dirty=598 wb=804 unstable=0 bg_thresh=1009 thresh=2018 gap=616 poll_thresh=14 ino=257 dd-2584 [000] 289.851590: balance_dirty_state: bdi btrfs-1: dirty=623 wb=804 unstable=0 bg_thresh=1009 thresh=2018 gap=591 poll_thresh=15 ino=257 dd-2584 [000] 289.851649: balance_dirty_state: bdi btrfs-1: dirty=648 wb=804 unstable=0 bg_thresh=1008 thresh=2017 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 289.851765: balance_dirty_state: bdi btrfs-1: dirty=673 wb=804 unstable=0 bg_thresh=1008 thresh=2016 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 289.851884: balance_dirty_state: bdi btrfs-1: dirty=698 wb=804 unstable=0 bg_thresh=1010 thresh=2020 gap=518 poll_thresh=18 ino=257 dd-2584 [000] 289.852001: balance_dirty_state: bdi btrfs-1: dirty=748 wb=804 unstable=0 bg_thresh=1009 thresh=2019 gap=467 poll_thresh=19 ino=257 dd-2584 [000] 289.852006: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 289.859547: balance_dirty_state: bdi btrfs-1: dirty=748 wb=679 unstable=0 bg_thresh=1011 thresh=2022 gap=595 poll_thresh=19 ino=257 dd-2584 [000] 289.859624: balance_dirty_state: bdi btrfs-1: dirty=748 wb=679 unstable=0 bg_thresh=1011 thresh=2022 gap=595 poll_thresh=14 ino=257 dd-2584 [000] 289.859686: balance_dirty_state: bdi btrfs-1: dirty=773 wb=679 unstable=0 bg_thresh=1010 thresh=2021 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 289.859748: balance_dirty_state: bdi btrfs-1: dirty=798 wb=679 unstable=0 bg_thresh=1010 thresh=2021 gap=544 poll_thresh=16 ino=257 dd-2584 [000] 289.859872: balance_dirty_state: bdi btrfs-1: dirty=823 wb=679 unstable=0 bg_thresh=1009 thresh=2019 gap=517 poll_thresh=17 ino=257 dd-2584 [000] 289.860179: balance_dirty_state: bdi btrfs-1: dirty=848 wb=679 unstable=0 bg_thresh=1009 thresh=2018 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 289.860184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.867453: balance_dirty_state: bdi btrfs-1: dirty=848 wb=529 unstable=0 bg_thresh=1007 thresh=2014 gap=637 poll_thresh=18 ino=257 dd-2584 [004] 289.867590: balance_dirty_state: bdi btrfs-1: dirty=848 wb=529 unstable=0 bg_thresh=1009 thresh=2019 gap=642 poll_thresh=13 ino=257 dd-2584 [004] 289.867726: balance_dirty_state: bdi btrfs-1: dirty=873 wb=529 unstable=0 bg_thresh=1009 thresh=2018 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 289.867861: balance_dirty_state: bdi btrfs-1: dirty=898 wb=529 unstable=0 bg_thresh=1009 thresh=2018 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 289.868010: balance_dirty_state: bdi btrfs-1: dirty=898 wb=504 unstable=0 bg_thresh=1008 thresh=2017 gap=615 poll_thresh=16 ino=257 dd-2584 [004] 289.868285: balance_dirty_state: bdi btrfs-1: dirty=948 wb=504 unstable=0 bg_thresh=1008 thresh=2016 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 289.868556: balance_dirty_state: bdi btrfs-1: dirty=973 wb=504 unstable=0 bg_thresh=1010 thresh=2020 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 289.868826: balance_dirty_state: bdi btrfs-1: dirty=998 wb=504 unstable=0 bg_thresh=1009 thresh=2019 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 289.869095: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=504 unstable=0 bg_thresh=1009 thresh=2018 gap=466 poll_thresh=20 ino=257 dd-2584 [004] 289.869105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-229% task_weight=99% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 289.869139: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27244 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 289.870754: writeback_single_inode: bdi btrfs-1: ino=257 state= age=268 wrote=448 to_write=7744 dd-2584 [004] 289.875435: balance_dirty_state: bdi btrfs-1: dirty=598 wb=804 unstable=0 bg_thresh=1011 thresh=2023 gap=621 poll_thresh=20 ino=257 dd-2584 [004] 289.875560: balance_dirty_state: bdi btrfs-1: dirty=598 wb=804 unstable=0 bg_thresh=1008 thresh=2017 gap=615 poll_thresh=15 ino=257 dd-2584 [004] 289.875683: balance_dirty_state: bdi btrfs-1: dirty=623 wb=804 unstable=0 bg_thresh=1011 thresh=2022 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 289.876283: balance_dirty_state: bdi btrfs-1: dirty=648 wb=804 unstable=0 bg_thresh=1013 thresh=2026 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 289.876515: balance_dirty_state: bdi btrfs-1: dirty=673 wb=804 unstable=0 bg_thresh=1012 thresh=2025 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 289.876749: balance_dirty_state: bdi btrfs-1: dirty=723 wb=804 unstable=0 bg_thresh=1012 thresh=2024 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 289.876757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.883500: balance_dirty_state: bdi btrfs-1: dirty=723 wb=679 unstable=0 bg_thresh=1010 thresh=2021 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 289.883585: balance_dirty_state: bdi btrfs-1: dirty=723 wb=679 unstable=0 bg_thresh=1010 thresh=2020 gap=618 poll_thresh=14 ino=257 dd-2584 [004] 289.883642: balance_dirty_state: bdi btrfs-1: dirty=748 wb=679 unstable=0 bg_thresh=1010 thresh=2020 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 289.883699: balance_dirty_state: bdi btrfs-1: dirty=773 wb=679 unstable=0 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 289.883811: balance_dirty_state: bdi btrfs-1: dirty=798 wb=679 unstable=0 bg_thresh=1009 thresh=2018 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 289.883924: balance_dirty_state: bdi btrfs-1: dirty=823 wb=679 unstable=0 bg_thresh=1008 thresh=2017 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 289.884036: balance_dirty_state: bdi btrfs-1: dirty=848 wb=679 unstable=0 bg_thresh=1010 thresh=2021 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 289.884040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.891503: balance_dirty_state: bdi btrfs-1: dirty=848 wb=554 unstable=0 bg_thresh=1012 thresh=2024 gap=622 poll_thresh=19 ino=257 dd-2584 [004] 289.891567: balance_dirty_state: bdi btrfs-1: dirty=873 wb=554 unstable=0 bg_thresh=1011 thresh=2023 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 289.891798: balance_dirty_state: bdi btrfs-1: dirty=898 wb=554 unstable=0 bg_thresh=1011 thresh=2023 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 289.891855: balance_dirty_state: bdi btrfs-1: dirty=898 wb=554 unstable=0 bg_thresh=1011 thresh=2022 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 289.891967: balance_dirty_state: bdi btrfs-1: dirty=948 wb=554 unstable=0 bg_thresh=1010 thresh=2021 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 289.892079: balance_dirty_state: bdi btrfs-1: dirty=973 wb=554 unstable=0 bg_thresh=1010 thresh=2020 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 289.892084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=64080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.899460: balance_dirty_state: bdi btrfs-1: dirty=973 wb=454 unstable=0 bg_thresh=1007 thresh=2014 gap=587 poll_thresh=18 ino=257 dd-2584 [004] 289.899581: balance_dirty_state: bdi btrfs-1: dirty=998 wb=454 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=13 ino=257 dd-2584 [004] 289.899670: balance_dirty_state: bdi btrfs-1: dirty=998 wb=454 unstable=0 bg_thresh=1011 thresh=2023 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 289.899762: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=454 unstable=0 bg_thresh=1008 thresh=2017 gap=540 poll_thresh=15 ino=257 flush-btrfs-1-2586 [006] 289.899823: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27276 wrote=0 to_write=8192 dd-2584 [004] 289.899857: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=454 unstable=0 bg_thresh=1011 thresh=2022 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 289.900045: balance_dirty_state: bdi btrfs-1: dirty=998 wb=504 unstable=0 bg_thresh=1010 thresh=2021 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 289.900228: balance_dirty_state: bdi btrfs-1: dirty=948 wb=579 unstable=0 bg_thresh=1010 thresh=2020 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 289.900231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 289.901893: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=512 to_write=7680 dd-2584 [004] 289.907382: balance_dirty_state: bdi btrfs-1: dirty=573 wb=729 unstable=0 bg_thresh=1009 thresh=2019 gap=717 poll_thresh=18 ino=257 dd-2584 [004] 289.907463: balance_dirty_state: bdi btrfs-1: dirty=598 wb=729 unstable=0 bg_thresh=1009 thresh=2018 gap=691 poll_thresh=13 ino=257 dd-2584 [004] 289.907522: balance_dirty_state: bdi btrfs-1: dirty=598 wb=729 unstable=0 bg_thresh=1011 thresh=2023 gap=696 poll_thresh=14 ino=257 dd-2584 [004] 289.907758: balance_dirty_state: bdi btrfs-1: dirty=623 wb=729 unstable=0 bg_thresh=1008 thresh=2017 gap=665 poll_thresh=15 ino=257 dd-2584 [004] 289.907818: balance_dirty_state: bdi btrfs-1: dirty=648 wb=729 unstable=0 bg_thresh=1011 thresh=2022 gap=645 poll_thresh=16 ino=257 dd-2584 [004] 289.907934: balance_dirty_state: bdi btrfs-1: dirty=673 wb=729 unstable=0 bg_thresh=1010 thresh=2021 gap=619 poll_thresh=17 ino=257 dd-2584 [004] 289.908051: balance_dirty_state: bdi btrfs-1: dirty=698 wb=729 unstable=0 bg_thresh=1012 thresh=2025 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 289.908168: balance_dirty_state: bdi btrfs-1: dirty=723 wb=729 unstable=0 bg_thresh=1009 thresh=2018 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 289.908286: balance_dirty_state: bdi btrfs-1: dirty=773 wb=729 unstable=0 bg_thresh=1008 thresh=2017 gap=515 poll_thresh=20 ino=257 dd-2584 [004] 289.908402: balance_dirty_state: bdi btrfs-1: dirty=798 wb=729 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=21 ino=257 dd-2584 [004] 289.908406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.915495: balance_dirty_state: bdi btrfs-1: dirty=798 wb=604 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=21 ino=257 dd-2584 [004] 289.915575: balance_dirty_state: bdi btrfs-1: dirty=823 wb=604 unstable=0 bg_thresh=1010 thresh=2020 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 289.915697: balance_dirty_state: bdi btrfs-1: dirty=848 wb=604 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 289.915999: balance_dirty_state: bdi btrfs-1: dirty=873 wb=604 unstable=0 bg_thresh=1007 thresh=2014 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 289.916123: balance_dirty_state: bdi btrfs-1: dirty=898 wb=604 unstable=0 bg_thresh=1009 thresh=2018 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 289.916244: balance_dirty_state: bdi btrfs-1: dirty=948 wb=604 unstable=0 bg_thresh=1008 thresh=2016 gap=464 poll_thresh=20 ino=257 dd-2584 [004] 289.916248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.923471: balance_dirty_state: bdi btrfs-1: dirty=948 wb=529 unstable=0 bg_thresh=1008 thresh=2016 gap=539 poll_thresh=20 ino=257 dd-2584 [004] 289.923562: balance_dirty_state: bdi btrfs-1: dirty=948 wb=529 unstable=0 bg_thresh=1010 thresh=2021 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 289.923649: balance_dirty_state: bdi btrfs-1: dirty=973 wb=529 unstable=0 bg_thresh=1010 thresh=2021 gap=519 poll_thresh=16 ino=257 dd-2584 [004] 289.923827: balance_dirty_state: bdi btrfs-1: dirty=998 wb=529 unstable=0 bg_thresh=1012 thresh=2025 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 289.923834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 289.935381: balance_dirty_state: bdi btrfs-1: dirty=998 wb=279 unstable=0 bg_thresh=1007 thresh=2014 gap=737 poll_thresh=17 ino=257 dd-2584 [004] 289.935477: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=279 unstable=0 bg_thresh=1004 thresh=2008 gap=706 poll_thresh=13 ino=257 flush-btrfs-1-2586 [001] 289.935561: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27312 wrote=0 to_write=8192 dd-2584 [004] 289.935577: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=279 unstable=0 bg_thresh=1006 thresh=2013 gap=686 poll_thresh=14 ino=257 dd-2584 [004] 289.935675: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=279 unstable=0 bg_thresh=1008 thresh=2017 gap=690 poll_thresh=15 ino=257 dd-2584 [004] 289.935773: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=329 unstable=0 bg_thresh=1005 thresh=2011 gap=659 poll_thresh=16 ino=257 dd-2584 [004] 289.935937: balance_dirty_state: bdi btrfs-1: dirty=973 wb=404 unstable=0 bg_thresh=1005 thresh=2010 gap=633 poll_thresh=17 ino=257 dd-2584 [004] 289.936307: balance_dirty_state: bdi btrfs-1: dirty=848 wb=554 unstable=0 bg_thresh=1007 thresh=2014 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 289.936436: balance_dirty_state: bdi btrfs-1: dirty=823 wb=629 unstable=0 bg_thresh=1006 thresh=2013 gap=561 poll_thresh=19 ino=257 dd-2584 [004] 289.936614: balance_dirty_state: bdi btrfs-1: dirty=773 wb=679 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=20 ino=257 dd-2584 [004] 289.936755: balance_dirty_state: bdi btrfs-1: dirty=748 wb=729 unstable=0 bg_thresh=1008 thresh=2016 gap=539 poll_thresh=21 ino=257 dd-2584 [004] 289.936923: balance_dirty_state: bdi btrfs-1: dirty=748 wb=804 unstable=0 bg_thresh=1007 thresh=2015 gap=463 poll_thresh=22 ino=257 dd-2584 [004] 289.936926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 289.937290: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=688 to_write=7504 dd-2584 [004] 289.943411: balance_dirty_state: bdi btrfs-1: dirty=573 wb=829 unstable=0 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=22 ino=257 dd-2584 [004] 289.943502: balance_dirty_state: bdi btrfs-1: dirty=573 wb=829 unstable=0 bg_thresh=1005 thresh=2011 gap=609 poll_thresh=16 ino=257 dd-2584 [004] 289.943670: balance_dirty_state: bdi btrfs-1: dirty=598 wb=829 unstable=0 bg_thresh=1008 thresh=2016 gap=589 poll_thresh=17 ino=257 dd-2584 [004] 289.943842: balance_dirty_state: bdi btrfs-1: dirty=648 wb=829 unstable=0 bg_thresh=1007 thresh=2015 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 289.944022: balance_dirty_state: bdi btrfs-1: dirty=673 wb=829 unstable=0 bg_thresh=1009 thresh=2019 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 289.944474: balance_dirty_state: bdi btrfs-1: dirty=698 wb=829 unstable=0 bg_thresh=1009 thresh=2018 gap=491 poll_thresh=20 ino=257 dd-2584 [004] 289.944480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 289.951432: balance_dirty_state: bdi btrfs-1: dirty=698 wb=704 unstable=0 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=20 ino=257 dd-2584 [006] 289.951496: balance_dirty_state: bdi btrfs-1: dirty=723 wb=704 unstable=0 bg_thresh=1006 thresh=2012 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 289.951554: balance_dirty_state: bdi btrfs-1: dirty=723 wb=704 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=16 ino=257 dd-2584 [006] 289.951668: balance_dirty_state: bdi btrfs-1: dirty=748 wb=704 unstable=0 bg_thresh=1011 thresh=2022 gap=570 poll_thresh=17 ino=257 dd-2584 [006] 289.951785: balance_dirty_state: bdi btrfs-1: dirty=798 wb=704 unstable=0 bg_thresh=1013 thresh=2027 gap=525 poll_thresh=18 ino=257 dd-2584 [006] 289.951907: balance_dirty_state: bdi btrfs-1: dirty=823 wb=704 unstable=0 bg_thresh=1012 thresh=2025 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 289.951911: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 289.959472: balance_dirty_state: bdi btrfs-1: dirty=823 wb=579 unstable=0 bg_thresh=1010 thresh=2021 gap=619 poll_thresh=19 ino=257 dd-2584 [006] 289.959539: balance_dirty_state: bdi btrfs-1: dirty=848 wb=579 unstable=0 bg_thresh=1013 thresh=2026 gap=599 poll_thresh=14 ino=257 dd-2584 [006] 289.959601: balance_dirty_state: bdi btrfs-1: dirty=848 wb=579 unstable=0 bg_thresh=1010 thresh=2020 gap=593 poll_thresh=15 ino=257 dd-2584 [006] 289.959660: balance_dirty_state: bdi btrfs-1: dirty=873 wb=579 unstable=0 bg_thresh=1012 thresh=2025 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 289.959778: balance_dirty_state: bdi btrfs-1: dirty=898 wb=579 unstable=0 bg_thresh=1012 thresh=2024 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 289.960076: balance_dirty_state: bdi btrfs-1: dirty=948 wb=579 unstable=0 bg_thresh=1011 thresh=2023 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 289.960080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 289.967471: balance_dirty_state: bdi btrfs-1: dirty=948 wb=454 unstable=0 bg_thresh=1011 thresh=2022 gap=620 poll_thresh=18 ino=257 dd-2584 [006] 289.967576: balance_dirty_state: bdi btrfs-1: dirty=948 wb=454 unstable=0 bg_thresh=1011 thresh=2022 gap=620 poll_thresh=13 ino=257 dd-2584 [006] 289.967633: balance_dirty_state: bdi btrfs-1: dirty=973 wb=454 unstable=0 bg_thresh=1013 thresh=2027 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 289.967690: balance_dirty_state: bdi btrfs-1: dirty=973 wb=454 unstable=0 bg_thresh=1010 thresh=2021 gap=594 poll_thresh=15 ino=257 dd-2584 [006] 289.967747: balance_dirty_state: bdi btrfs-1: dirty=998 wb=454 unstable=0 bg_thresh=1013 thresh=2026 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 289.967860: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=454 unstable=0 bg_thresh=1012 thresh=2025 gap=548 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 289.967927: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27344 wrote=0 to_write=8192 dd-2584 [006] 289.967987: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=454 unstable=0 bg_thresh=1014 thresh=2029 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 289.967989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 289.970330: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=512 to_write=7680 dd-2584 [005] 289.975506: balance_dirty_state: bdi btrfs-1: dirty=573 wb=854 unstable=0 bg_thresh=1003 thresh=2006 gap=579 poll_thresh=18 ino=257 dd-2584 [005] 289.975631: balance_dirty_state: bdi btrfs-1: dirty=573 wb=854 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=13 ino=257 dd-2584 [005] 289.975747: balance_dirty_state: bdi btrfs-1: dirty=598 wb=854 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=14 ino=257 dd-2584 [005] 289.975862: balance_dirty_state: bdi btrfs-1: dirty=623 wb=854 unstable=0 bg_thresh=1008 thresh=2016 gap=539 poll_thresh=15 ino=257 dd-2584 [005] 289.975981: balance_dirty_state: bdi btrfs-1: dirty=623 wb=854 unstable=0 bg_thresh=1010 thresh=2021 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 289.976215: balance_dirty_state: bdi btrfs-1: dirty=648 wb=854 unstable=0 bg_thresh=1010 thresh=2020 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 289.976818: balance_dirty_state: bdi btrfs-1: dirty=698 wb=854 unstable=0 bg_thresh=1009 thresh=2019 gap=467 poll_thresh=18 ino=257 dd-2584 [005] 289.976828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 289.983444: balance_dirty_state: bdi btrfs-1: dirty=698 wb=729 unstable=0 bg_thresh=1011 thresh=2023 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 289.983569: balance_dirty_state: bdi btrfs-1: dirty=698 wb=729 unstable=0 bg_thresh=1011 thresh=2022 gap=595 poll_thresh=13 ino=257 dd-2584 [005] 289.983687: balance_dirty_state: bdi btrfs-1: dirty=723 wb=729 unstable=0 bg_thresh=1011 thresh=2022 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 289.983804: balance_dirty_state: bdi btrfs-1: dirty=748 wb=729 unstable=0 bg_thresh=1010 thresh=2021 gap=544 poll_thresh=15 ino=257 dd-2584 [005] 289.983923: balance_dirty_state: bdi btrfs-1: dirty=748 wb=729 unstable=0 bg_thresh=1013 thresh=2026 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 289.984161: balance_dirty_state: bdi btrfs-1: dirty=798 wb=729 unstable=0 bg_thresh=1009 thresh=2019 gap=492 poll_thresh=17 ino=257 dd-2584 [005] 289.984170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-87% task_weight=98% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 289.991533: balance_dirty_state: bdi btrfs-1: dirty=798 wb=679 unstable=0 bg_thresh=1010 thresh=2021 gap=544 poll_thresh=13 ino=257 dd-2584 [005] 289.991593: balance_dirty_state: bdi btrfs-1: dirty=823 wb=679 unstable=0 bg_thresh=1007 thresh=2015 gap=513 poll_thresh=14 ino=257 dd-2584 [005] 289.991652: balance_dirty_state: bdi btrfs-1: dirty=823 wb=679 unstable=0 bg_thresh=1010 thresh=2020 gap=518 poll_thresh=15 ino=257 dd-2584 [005] 289.991710: balance_dirty_state: bdi btrfs-1: dirty=848 wb=679 unstable=0 bg_thresh=1009 thresh=2019 gap=492 poll_thresh=16 ino=257 dd-2584 [005] 289.991715: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 289.999511: balance_dirty_state: bdi btrfs-1: dirty=848 wb=429 unstable=0 bg_thresh=1009 thresh=2019 gap=742 poll_thresh=16 ino=257 dd-2584 [006] 289.999594: balance_dirty_state: bdi btrfs-1: dirty=848 wb=429 unstable=0 bg_thresh=1009 thresh=2019 gap=742 poll_thresh=12 ino=257 dd-2584 [006] 289.999660: balance_dirty_state: bdi btrfs-1: dirty=873 wb=429 unstable=0 bg_thresh=1012 thresh=2024 gap=722 poll_thresh=13 ino=257 dd-2584 [006] 289.999725: balance_dirty_state: bdi btrfs-1: dirty=898 wb=429 unstable=0 bg_thresh=1012 thresh=2024 gap=697 poll_thresh=14 ino=257 dd-2584 [006] 289.999790: balance_dirty_state: bdi btrfs-1: dirty=898 wb=429 unstable=0 bg_thresh=1014 thresh=2029 gap=702 poll_thresh=15 ino=257 dd-2584 [006] 289.999854: balance_dirty_state: bdi btrfs-1: dirty=923 wb=429 unstable=0 bg_thresh=1017 thresh=2034 gap=682 poll_thresh=16 ino=257 dd-2584 [006] 290.000187: balance_dirty_state: bdi btrfs-1: dirty=948 wb=429 unstable=0 bg_thresh=1019 thresh=2039 gap=662 poll_thresh=17 ino=257 dd-2584 [006] 290.000318: balance_dirty_state: bdi btrfs-1: dirty=973 wb=429 unstable=0 bg_thresh=1019 thresh=2038 gap=636 poll_thresh=18 ino=257 dd-2584 [006] 290.000452: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=429 unstable=0 bg_thresh=1018 thresh=2037 gap=585 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 290.000531: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27376 wrote=0 to_write=8192 dd-2584 [006] 290.000590: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=429 unstable=0 bg_thresh=1020 thresh=2041 gap=564 poll_thresh=20 ino=257 dd-2584 [006] 290.000734: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=454 unstable=0 bg_thresh=1017 thresh=2034 gap=557 poll_thresh=21 ino=257 dd-2584 [006] 290.000878: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=529 unstable=0 bg_thresh=1016 thresh=2033 gap=481 poll_thresh=22 ino=257 dd-2584 [006] 290.000880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-211% task_weight=99% bdi_bw=64352 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 290.002043: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=560 to_write=7632 dd-2584 [006] 290.007394: balance_dirty_state: bdi btrfs-1: dirty=573 wb=854 unstable=0 bg_thresh=1009 thresh=2019 gap=592 poll_thresh=22 ino=257 dd-2584 [006] 290.007463: balance_dirty_state: bdi btrfs-1: dirty=573 wb=854 unstable=0 bg_thresh=1009 thresh=2019 gap=592 poll_thresh=16 ino=257 dd-2584 [006] 290.007592: balance_dirty_state: bdi btrfs-1: dirty=598 wb=854 unstable=0 bg_thresh=1012 thresh=2024 gap=572 poll_thresh=17 ino=257 dd-2584 [006] 290.007921: balance_dirty_state: bdi btrfs-1: dirty=648 wb=854 unstable=0 bg_thresh=1017 thresh=2034 gap=532 poll_thresh=18 ino=257 dd-2584 [006] 290.008053: balance_dirty_state: bdi btrfs-1: dirty=673 wb=854 unstable=0 bg_thresh=1019 thresh=2039 gap=512 poll_thresh=19 ino=257 dd-2584 [006] 290.008185: balance_dirty_state: bdi btrfs-1: dirty=698 wb=854 unstable=0 bg_thresh=1019 thresh=2038 gap=486 poll_thresh=20 ino=257 dd-2584 [006] 290.008190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 290.015410: balance_dirty_state: bdi btrfs-1: dirty=698 wb=704 unstable=0 bg_thresh=1017 thresh=2035 gap=633 poll_thresh=20 ino=257 dd-2584 [006] 290.015483: balance_dirty_state: bdi btrfs-1: dirty=723 wb=704 unstable=0 bg_thresh=1017 thresh=2035 gap=608 poll_thresh=15 ino=257 dd-2584 [006] 290.015540: balance_dirty_state: bdi btrfs-1: dirty=748 wb=704 unstable=0 bg_thresh=1020 thresh=2040 gap=588 poll_thresh=16 ino=257 dd-2584 [006] 290.015656: balance_dirty_state: bdi btrfs-1: dirty=773 wb=704 unstable=0 bg_thresh=1019 thresh=2039 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 290.015772: balance_dirty_state: bdi btrfs-1: dirty=798 wb=704 unstable=0 bg_thresh=1019 thresh=2038 gap=536 poll_thresh=18 ino=257 dd-2584 [006] 290.015890: balance_dirty_state: bdi btrfs-1: dirty=823 wb=704 unstable=0 bg_thresh=1018 thresh=2036 gap=509 poll_thresh=19 ino=257 dd-2584 [006] 290.016006: balance_dirty_state: bdi btrfs-1: dirty=873 wb=704 unstable=0 bg_thresh=1017 thresh=2035 gap=458 poll_thresh=20 ino=257 dd-2584 [006] 290.016010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-161% task_weight=98% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 290.023518: balance_dirty_state: bdi btrfs-1: dirty=873 wb=704 unstable=0 bg_thresh=1016 thresh=2032 gap=455 poll_thresh=20 ino=257 dd-2584 [006] 290.023527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-164% task_weight=98% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 290.031411: balance_dirty_state: bdi btrfs-1: dirty=873 wb=579 unstable=0 bg_thresh=1010 thresh=2020 gap=568 poll_thresh=20 ino=257 dd-2584 [002] 290.031508: balance_dirty_state: bdi btrfs-1: dirty=873 wb=579 unstable=0 bg_thresh=1010 thresh=2020 gap=568 poll_thresh=15 ino=257 dd-2584 [002] 290.031911: balance_dirty_state: bdi btrfs-1: dirty=898 wb=579 unstable=0 bg_thresh=1007 thresh=2014 gap=537 poll_thresh=16 ino=257 dd-2584 [002] 290.032089: balance_dirty_state: bdi btrfs-1: dirty=923 wb=579 unstable=0 bg_thresh=1009 thresh=2018 gap=516 poll_thresh=17 ino=257 dd-2584 [002] 290.032265: balance_dirty_state: bdi btrfs-1: dirty=948 wb=579 unstable=0 bg_thresh=1008 thresh=2017 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 290.032272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 290.039544: balance_dirty_state: bdi btrfs-1: dirty=948 wb=304 unstable=0 bg_thresh=1009 thresh=2019 gap=767 poll_thresh=18 ino=257 dd-2584 [002] 290.039659: balance_dirty_state: bdi btrfs-1: dirty=973 wb=304 unstable=0 bg_thresh=1012 thresh=2024 gap=747 poll_thresh=13 ino=257 dd-2584 [002] 290.039778: balance_dirty_state: bdi btrfs-1: dirty=998 wb=304 unstable=0 bg_thresh=1009 thresh=2018 gap=716 poll_thresh=14 ino=257 dd-2584 [002] 290.039897: balance_dirty_state: bdi btrfs-1: dirty=998 wb=304 unstable=0 bg_thresh=1011 thresh=2023 gap=721 poll_thresh=15 ino=257 dd-2584 [002] 290.040017: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=304 unstable=0 bg_thresh=1008 thresh=2017 gap=690 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 290.040103: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27416 wrote=0 to_write=8192 dd-2584 [002] 290.040266: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=304 unstable=0 bg_thresh=1010 thresh=2021 gap=669 poll_thresh=17 ino=257 dd-2584 [002] 290.040515: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=354 unstable=0 bg_thresh=1010 thresh=2020 gap=618 poll_thresh=18 ino=257 dd-2584 [002] 290.040768: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=404 unstable=0 bg_thresh=1009 thresh=2019 gap=592 poll_thresh=19 ino=257 dd-2584 [002] 290.041390: balance_dirty_state: bdi btrfs-1: dirty=898 wb=554 unstable=0 bg_thresh=1011 thresh=2023 gap=571 poll_thresh=20 ino=257 dd-2584 [002] 290.041650: balance_dirty_state: bdi btrfs-1: dirty=873 wb=604 unstable=0 bg_thresh=1011 thresh=2022 gap=545 poll_thresh=21 ino=257 dd-2584 [002] 290.041910: balance_dirty_state: bdi btrfs-1: dirty=873 wb=654 unstable=0 bg_thresh=1010 thresh=2021 gap=494 poll_thresh=22 ino=257 dd-2584 [002] 290.041913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 290.043372: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=656 to_write=7536 dd-2584 [001] 290.047550: balance_dirty_state: bdi btrfs-1: dirty=544 wb=965 unstable=0 bg_thresh=1008 thresh=2017 gap=508 poll_thresh=22 ino=257 dd-2584 [001] 290.047617: balance_dirty_state: bdi btrfs-1: dirty=569 wb=965 unstable=0 bg_thresh=1008 thresh=2017 gap=483 poll_thresh=16 ino=257 dd-2584 [001] 290.047621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 290.055407: balance_dirty_state: bdi btrfs-1: dirty=569 wb=715 unstable=0 bg_thresh=1010 thresh=2021 gap=737 poll_thresh=16 ino=257 dd-2584 [001] 290.055476: balance_dirty_state: bdi btrfs-1: dirty=569 wb=715 unstable=0 bg_thresh=1010 thresh=2021 gap=737 poll_thresh=12 ino=257 dd-2584 [001] 290.055540: balance_dirty_state: bdi btrfs-1: dirty=594 wb=715 unstable=0 bg_thresh=1013 thresh=2026 gap=717 poll_thresh=13 ino=257 dd-2584 [001] 290.055603: balance_dirty_state: bdi btrfs-1: dirty=619 wb=715 unstable=0 bg_thresh=1013 thresh=2026 gap=692 poll_thresh=14 ino=257 dd-2584 [001] 290.055666: balance_dirty_state: bdi btrfs-1: dirty=619 wb=715 unstable=0 bg_thresh=1015 thresh=2031 gap=697 poll_thresh=15 ino=257 dd-2584 [001] 290.055727: balance_dirty_state: bdi btrfs-1: dirty=644 wb=715 unstable=0 bg_thresh=1015 thresh=2031 gap=672 poll_thresh=16 ino=257 dd-2584 [001] 290.055854: balance_dirty_state: bdi btrfs-1: dirty=669 wb=715 unstable=0 bg_thresh=1017 thresh=2035 gap=651 poll_thresh=17 ino=257 dd-2584 [001] 290.055982: balance_dirty_state: bdi btrfs-1: dirty=694 wb=715 unstable=0 bg_thresh=1017 thresh=2034 gap=625 poll_thresh=18 ino=257 dd-2584 [001] 290.056292: balance_dirty_state: bdi btrfs-1: dirty=744 wb=715 unstable=0 bg_thresh=1016 thresh=2033 gap=574 poll_thresh=19 ino=257 dd-2584 [001] 290.056416: balance_dirty_state: bdi btrfs-1: dirty=769 wb=715 unstable=0 bg_thresh=1016 thresh=2032 gap=548 poll_thresh=20 ino=257 dd-2584 [001] 290.056553: balance_dirty_state: bdi btrfs-1: dirty=795 wb=715 unstable=0 bg_thresh=1016 thresh=2033 gap=523 poll_thresh=21 ino=257 dd-2584 [001] 290.056692: balance_dirty_state: bdi btrfs-1: dirty=821 wb=715 unstable=0 bg_thresh=1016 thresh=2033 gap=497 poll_thresh=22 ino=257 dd-2584 [001] 290.056697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-210% task_weight=98% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.063425: balance_dirty_state: bdi btrfs-1: dirty=824 wb=522 unstable=0 bg_thresh=1013 thresh=2027 gap=681 poll_thresh=22 ino=257 dd-2584 [001] 290.063491: balance_dirty_state: bdi btrfs-1: dirty=849 wb=522 unstable=0 bg_thresh=1013 thresh=2027 gap=656 poll_thresh=16 ino=257 dd-2584 [001] 290.063610: balance_dirty_state: bdi btrfs-1: dirty=874 wb=522 unstable=0 bg_thresh=1016 thresh=2032 gap=636 poll_thresh=17 ino=257 dd-2584 [001] 290.063728: balance_dirty_state: bdi btrfs-1: dirty=924 wb=522 unstable=0 bg_thresh=1018 thresh=2037 gap=591 poll_thresh=18 ino=257 dd-2584 [001] 290.063851: balance_dirty_state: bdi btrfs-1: dirty=949 wb=522 unstable=0 bg_thresh=1023 thresh=2047 gap=576 poll_thresh=19 ino=257 dd-2584 [001] 290.063971: balance_dirty_state: bdi btrfs-1: dirty=974 wb=522 unstable=0 bg_thresh=1023 thresh=2046 gap=550 poll_thresh=20 ino=257 dd-2584 [001] 290.064273: balance_dirty_state: bdi btrfs-1: dirty=999 wb=522 unstable=0 bg_thresh=1019 thresh=2039 gap=518 poll_thresh=21 ino=257 dd-2584 [001] 290.064395: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=522 unstable=0 bg_thresh=1021 thresh=2043 gap=472 poll_thresh=22 ino=257 dd-2584 [001] 290.064400: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 290.064417: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27440 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 290.065595: writeback_single_inode: bdi btrfs-1: ino=257 state= age=188 wrote=496 to_write=7696 dd-2584 [005] 290.071439: balance_dirty_state: bdi btrfs-1: dirty=563 wb=905 unstable=0 bg_thresh=1006 thresh=2012 gap=544 poll_thresh=22 ino=257 dd-2584 [005] 290.071545: balance_dirty_state: bdi btrfs-1: dirty=588 wb=905 unstable=0 bg_thresh=1007 thresh=2014 gap=521 poll_thresh=16 ino=257 dd-2584 [005] 290.071731: balance_dirty_state: bdi btrfs-1: dirty=613 wb=905 unstable=0 bg_thresh=1010 thresh=2020 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 290.071737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-178% task_weight=97% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 290.079471: balance_dirty_state: bdi btrfs-1: dirty=613 wb=780 unstable=0 bg_thresh=1002 thresh=2004 gap=611 poll_thresh=17 ino=257 dd-2584 [005] 290.079565: balance_dirty_state: bdi btrfs-1: dirty=638 wb=780 unstable=0 bg_thresh=1002 thresh=2004 gap=586 poll_thresh=13 ino=257 dd-2584 [005] 290.079657: balance_dirty_state: bdi btrfs-1: dirty=638 wb=780 unstable=0 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 290.079745: balance_dirty_state: bdi btrfs-1: dirty=663 wb=780 unstable=0 bg_thresh=1004 thresh=2009 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 290.079835: balance_dirty_state: bdi btrfs-1: dirty=688 wb=780 unstable=0 bg_thresh=1007 thresh=2014 gap=546 poll_thresh=16 ino=257 dd-2584 [005] 290.079962: balance_dirty_state: bdi btrfs-1: dirty=713 wb=780 unstable=0 bg_thresh=1006 thresh=2013 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 290.080088: balance_dirty_state: bdi btrfs-1: dirty=738 wb=780 unstable=0 bg_thresh=1008 thresh=2017 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 290.080093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 290.087543: balance_dirty_state: bdi btrfs-1: dirty=738 wb=655 unstable=0 bg_thresh=995 thresh=1991 gap=598 poll_thresh=18 ino=257 dd-2584 [005] 290.087615: balance_dirty_state: bdi btrfs-1: dirty=763 wb=655 unstable=0 bg_thresh=995 thresh=1991 gap=573 poll_thresh=13 ino=257 dd-2584 [005] 290.087862: balance_dirty_state: bdi btrfs-1: dirty=763 wb=655 unstable=0 bg_thresh=995 thresh=1990 gap=572 poll_thresh=14 ino=257 dd-2584 [005] 290.087923: balance_dirty_state: bdi btrfs-1: dirty=788 wb=655 unstable=0 bg_thresh=997 thresh=1995 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 290.087981: balance_dirty_state: bdi btrfs-1: dirty=813 wb=655 unstable=0 bg_thresh=994 thresh=1989 gap=521 poll_thresh=16 ino=257 dd-2584 [005] 290.088100: balance_dirty_state: bdi btrfs-1: dirty=838 wb=655 unstable=0 bg_thresh=994 thresh=1988 gap=495 poll_thresh=17 ino=257 dd-2584 [005] 290.088105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.095443: balance_dirty_state: bdi btrfs-1: dirty=827 wb=521 unstable=0 bg_thresh=996 thresh=1992 gap=644 poll_thresh=17 ino=257 dd-2584 [001] 290.095507: balance_dirty_state: bdi btrfs-1: dirty=827 wb=521 unstable=0 bg_thresh=996 thresh=1992 gap=644 poll_thresh=13 ino=257 dd-2584 [001] 290.095565: balance_dirty_state: bdi btrfs-1: dirty=852 wb=521 unstable=0 bg_thresh=998 thresh=1997 gap=624 poll_thresh=14 ino=257 dd-2584 [001] 290.095622: balance_dirty_state: bdi btrfs-1: dirty=877 wb=521 unstable=0 bg_thresh=998 thresh=1997 gap=599 poll_thresh=15 ino=257 dd-2584 [001] 290.095680: balance_dirty_state: bdi btrfs-1: dirty=877 wb=521 unstable=0 bg_thresh=1001 thresh=2002 gap=604 poll_thresh=16 ino=257 dd-2584 [001] 290.095796: balance_dirty_state: bdi btrfs-1: dirty=927 wb=521 unstable=0 bg_thresh=1003 thresh=2007 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 290.095917: balance_dirty_state: bdi btrfs-1: dirty=952 wb=521 unstable=0 bg_thresh=1005 thresh=2011 gap=538 poll_thresh=18 ino=257 dd-2584 [001] 290.096038: balance_dirty_state: bdi btrfs-1: dirty=977 wb=521 unstable=0 bg_thresh=1005 thresh=2010 gap=512 poll_thresh=19 ino=257 dd-2584 [001] 290.096337: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=521 unstable=0 bg_thresh=1004 thresh=2009 gap=486 poll_thresh=20 ino=257 dd-2584 [001] 290.096342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 290.103509: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=386 unstable=0 bg_thresh=997 thresh=1994 gap=588 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 290.103537: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27480 wrote=0 to_write=8192 dd-2584 [005] 290.103607: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=386 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 290.103692: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=386 unstable=0 bg_thresh=999 thresh=1999 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 290.103871: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=436 unstable=0 bg_thresh=999 thresh=1998 gap=517 poll_thresh=17 ino=257 dd-2584 [005] 290.104052: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=486 unstable=0 bg_thresh=998 thresh=1997 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 290.104054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=65064 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 290.105065: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=560 to_write=7632 dd-2584 [005] 290.111546: balance_dirty_state: bdi btrfs-1: dirty=570 wb=810 unstable=0 bg_thresh=998 thresh=1996 gap=616 poll_thresh=18 ino=257 dd-2584 [005] 290.111675: balance_dirty_state: bdi btrfs-1: dirty=595 wb=810 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=13 ino=257 dd-2584 [005] 290.111799: balance_dirty_state: bdi btrfs-1: dirty=595 wb=810 unstable=0 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 290.111920: balance_dirty_state: bdi btrfs-1: dirty=620 wb=810 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 290.112041: balance_dirty_state: bdi btrfs-1: dirty=620 wb=810 unstable=0 bg_thresh=999 thresh=1999 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 290.112284: balance_dirty_state: bdi btrfs-1: dirty=670 wb=810 unstable=0 bg_thresh=999 thresh=1998 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 290.112529: balance_dirty_state: bdi btrfs-1: dirty=695 wb=810 unstable=0 bg_thresh=1001 thresh=2002 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 290.112539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.119633: balance_dirty_state: bdi btrfs-1: dirty=706 wb=669 unstable=0 bg_thresh=1001 thresh=2002 gap=627 poll_thresh=18 ino=257 dd-2584 [001] 290.119708: balance_dirty_state: bdi btrfs-1: dirty=706 wb=669 unstable=0 bg_thresh=1001 thresh=2002 gap=627 poll_thresh=13 ino=257 dd-2584 [001] 290.119982: balance_dirty_state: bdi btrfs-1: dirty=731 wb=569 unstable=0 bg_thresh=1003 thresh=2007 gap=707 poll_thresh=14 ino=257 dd-2584 [001] 290.120049: balance_dirty_state: bdi btrfs-1: dirty=731 wb=569 unstable=0 bg_thresh=1003 thresh=2007 gap=707 poll_thresh=15 ino=257 dd-2584 [001] 290.120117: balance_dirty_state: bdi btrfs-1: dirty=756 wb=569 unstable=0 bg_thresh=1006 thresh=2012 gap=687 poll_thresh=16 ino=257 dd-2584 [001] 290.120252: balance_dirty_state: bdi btrfs-1: dirty=781 wb=569 unstable=0 bg_thresh=1008 thresh=2017 gap=667 poll_thresh=17 ino=257 dd-2584 [001] 290.120389: balance_dirty_state: bdi btrfs-1: dirty=831 wb=569 unstable=0 bg_thresh=1007 thresh=2015 gap=615 poll_thresh=18 ino=257 dd-2584 [001] 290.120524: balance_dirty_state: bdi btrfs-1: dirty=856 wb=569 unstable=0 bg_thresh=1007 thresh=2014 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 290.120659: balance_dirty_state: bdi btrfs-1: dirty=881 wb=569 unstable=0 bg_thresh=1006 thresh=2013 gap=563 poll_thresh=20 ino=257 dd-2584 [001] 290.120797: balance_dirty_state: bdi btrfs-1: dirty=906 wb=569 unstable=0 bg_thresh=1008 thresh=2017 gap=542 poll_thresh=21 ino=257 dd-2584 [001] 290.120933: balance_dirty_state: bdi btrfs-1: dirty=956 wb=569 unstable=0 bg_thresh=1008 thresh=2016 gap=491 poll_thresh=22 ino=257 dd-2584 [001] 290.120938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.127523: balance_dirty_state: bdi btrfs-1: dirty=956 wb=569 unstable=0 bg_thresh=1001 thresh=2003 gap=478 poll_thresh=22 ino=257 dd-2584 [001] 290.127539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.135466: balance_dirty_state: bdi btrfs-1: dirty=956 wb=294 unstable=0 bg_thresh=1000 thresh=2001 gap=751 poll_thresh=22 ino=257 dd-2584 [001] 290.135544: balance_dirty_state: bdi btrfs-1: dirty=956 wb=294 unstable=0 bg_thresh=1000 thresh=2001 gap=751 poll_thresh=16 ino=257 dd-2584 [001] 290.135922: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=294 unstable=0 bg_thresh=1000 thresh=2000 gap=700 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 290.135939: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27512 wrote=0 to_write=8192 dd-2584 [001] 290.136102: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=294 unstable=0 bg_thresh=1002 thresh=2004 gap=679 poll_thresh=18 ino=257 dd-2584 [001] 290.136283: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=344 unstable=0 bg_thresh=998 thresh=1997 gap=647 poll_thresh=19 ino=257 dd-2584 [001] 290.136459: balance_dirty_state: bdi btrfs-1: dirty=981 wb=394 unstable=0 bg_thresh=998 thresh=1996 gap=621 poll_thresh=20 ino=257 dd-2584 [001] 290.136639: balance_dirty_state: bdi btrfs-1: dirty=981 wb=444 unstable=0 bg_thresh=997 thresh=1995 gap=570 poll_thresh=21 ino=257 dd-2584 [001] 290.136826: balance_dirty_state: bdi btrfs-1: dirty=956 wb=494 unstable=0 bg_thresh=999 thresh=1999 gap=549 poll_thresh=22 ino=257 dd-2584 [001] 290.137011: balance_dirty_state: bdi btrfs-1: dirty=931 wb=544 unstable=0 bg_thresh=999 thresh=1998 gap=523 poll_thresh=23 ino=257 dd-2584 [001] 290.137197: balance_dirty_state: bdi btrfs-1: dirty=931 wb=594 unstable=0 bg_thresh=998 thresh=1997 gap=472 poll_thresh=24 ino=257 dd-2584 [001] 290.137199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 290.137998: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=656 to_write=7536 dd-2584 [001] 290.143597: balance_dirty_state: bdi btrfs-1: dirty=581 wb=819 unstable=0 bg_thresh=999 thresh=1999 gap=599 poll_thresh=24 ino=257 dd-2584 [001] 290.143847: balance_dirty_state: bdi btrfs-1: dirty=581 wb=819 unstable=0 bg_thresh=1002 thresh=2004 gap=604 poll_thresh=18 ino=257 dd-2584 [001] 290.143965: balance_dirty_state: bdi btrfs-1: dirty=606 wb=819 unstable=0 bg_thresh=1004 thresh=2008 gap=583 poll_thresh=19 ino=257 dd-2584 [001] 290.144082: balance_dirty_state: bdi btrfs-1: dirty=656 wb=819 unstable=0 bg_thresh=1000 thresh=2001 gap=526 poll_thresh=20 ino=257 dd-2584 [001] 290.144198: balance_dirty_state: bdi btrfs-1: dirty=681 wb=819 unstable=0 bg_thresh=1000 thresh=2000 gap=500 poll_thresh=21 ino=257 dd-2584 [001] 290.144314: balance_dirty_state: bdi btrfs-1: dirty=706 wb=819 unstable=0 bg_thresh=999 thresh=1999 gap=474 poll_thresh=22 ino=257 dd-2584 [001] 290.144319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=98% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.151454: balance_dirty_state: bdi btrfs-1: dirty=706 wb=694 unstable=0 bg_thresh=1001 thresh=2002 gap=602 poll_thresh=22 ino=257 dd-2584 [001] 290.151536: balance_dirty_state: bdi btrfs-1: dirty=731 wb=694 unstable=0 bg_thresh=1003 thresh=2007 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 290.151654: balance_dirty_state: bdi btrfs-1: dirty=756 wb=694 unstable=0 bg_thresh=1003 thresh=2006 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 290.151771: balance_dirty_state: bdi btrfs-1: dirty=806 wb=694 unstable=0 bg_thresh=1002 thresh=2005 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 290.151940: balance_dirty_state: bdi btrfs-1: dirty=831 wb=694 unstable=0 bg_thresh=1001 thresh=2002 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 290.151948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.159563: balance_dirty_state: bdi btrfs-1: dirty=831 wb=694 unstable=0 bg_thresh=1004 thresh=2008 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 290.159572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.167559: balance_dirty_state: bdi btrfs-1: dirty=831 wb=519 unstable=0 bg_thresh=1003 thresh=2006 gap=656 poll_thresh=19 ino=257 dd-2584 [001] 290.167945: balance_dirty_state: bdi btrfs-1: dirty=831 wb=394 unstable=0 bg_thresh=1002 thresh=2004 gap=779 poll_thresh=14 ino=257 dd-2584 [001] 290.168041: balance_dirty_state: bdi btrfs-1: dirty=856 wb=394 unstable=0 bg_thresh=1002 thresh=2004 gap=754 poll_thresh=15 ino=257 dd-2584 [001] 290.168136: balance_dirty_state: bdi btrfs-1: dirty=881 wb=394 unstable=0 bg_thresh=1001 thresh=2003 gap=728 poll_thresh=16 ino=257 dd-2584 [001] 290.168326: balance_dirty_state: bdi btrfs-1: dirty=906 wb=394 unstable=0 bg_thresh=1001 thresh=2002 gap=702 poll_thresh=17 ino=257 dd-2584 [001] 290.168515: balance_dirty_state: bdi btrfs-1: dirty=931 wb=394 unstable=0 bg_thresh=1000 thresh=2001 gap=676 poll_thresh=18 ino=257 dd-2584 [001] 290.168701: balance_dirty_state: bdi btrfs-1: dirty=981 wb=394 unstable=0 bg_thresh=1002 thresh=2005 gap=630 poll_thresh=19 ino=257 dd-2584 [001] 290.168892: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=394 unstable=0 bg_thresh=1002 thresh=2004 gap=604 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 290.168922: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27544 wrote=0 to_write=8192 dd-2584 [001] 290.169124: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=394 unstable=0 bg_thresh=1001 thresh=2003 gap=603 poll_thresh=21 ino=257 dd-2584 [001] 290.169306: balance_dirty_state: bdi btrfs-1: dirty=981 wb=444 unstable=0 bg_thresh=1001 thresh=2002 gap=577 poll_thresh=22 ino=257 dd-2584 [001] 290.169761: balance_dirty_state: bdi btrfs-1: dirty=906 wb=594 unstable=0 bg_thresh=1003 thresh=2006 gap=506 poll_thresh=23 ino=257 dd-2584 [001] 290.169946: balance_dirty_state: bdi btrfs-1: dirty=881 wb=644 unstable=0 bg_thresh=999 thresh=1999 gap=474 poll_thresh=24 ino=257 dd-2584 [001] 290.169948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=98% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 290.170661: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=560 to_write=7632 dd-2584 [001] 290.175515: balance_dirty_state: bdi btrfs-1: dirty=581 wb=819 unstable=0 bg_thresh=995 thresh=1991 gap=591 poll_thresh=24 ino=257 dd-2584 [001] 290.175608: balance_dirty_state: bdi btrfs-1: dirty=606 wb=819 unstable=0 bg_thresh=998 thresh=1997 gap=572 poll_thresh=18 ino=257 dd-2584 [001] 290.175795: balance_dirty_state: bdi btrfs-1: dirty=631 wb=819 unstable=0 bg_thresh=1000 thresh=2000 gap=550 poll_thresh=19 ino=257 dd-2584 [001] 290.175977: balance_dirty_state: bdi btrfs-1: dirty=656 wb=819 unstable=0 bg_thresh=998 thresh=1997 gap=522 poll_thresh=20 ino=257 dd-2584 [001] 290.176161: balance_dirty_state: bdi btrfs-1: dirty=681 wb=819 unstable=0 bg_thresh=1001 thresh=2002 gap=502 poll_thresh=21 ino=257 dd-2584 [001] 290.176347: balance_dirty_state: bdi btrfs-1: dirty=731 wb=819 unstable=0 bg_thresh=999 thresh=1998 gap=448 poll_thresh=22 ino=257 dd-2584 [001] 290.176354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.183513: balance_dirty_state: bdi btrfs-1: dirty=731 wb=694 unstable=0 bg_thresh=1002 thresh=2005 gap=580 poll_thresh=22 ino=257 dd-2584 [001] 290.183592: balance_dirty_state: bdi btrfs-1: dirty=731 wb=694 unstable=0 bg_thresh=999 thresh=1999 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 290.183709: balance_dirty_state: bdi btrfs-1: dirty=781 wb=694 unstable=0 bg_thresh=1001 thresh=2003 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 290.184007: balance_dirty_state: bdi btrfs-1: dirty=806 wb=694 unstable=0 bg_thresh=1001 thresh=2002 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 290.184127: balance_dirty_state: bdi btrfs-1: dirty=831 wb=694 unstable=0 bg_thresh=1000 thresh=2001 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 290.184132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-345% task_weight=98% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 290.191511: balance_dirty_state: bdi btrfs-1: dirty=831 wb=694 unstable=0 bg_thresh=1001 thresh=2003 gap=478 poll_thresh=19 ino=257 dd-2584 [005] 290.191526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 290.199462: balance_dirty_state: bdi btrfs-1: dirty=831 wb=444 unstable=0 bg_thresh=1001 thresh=2003 gap=728 poll_thresh=19 ino=257 dd-2584 [005] 290.199525: balance_dirty_state: bdi btrfs-1: dirty=831 wb=444 unstable=0 bg_thresh=1001 thresh=2003 gap=728 poll_thresh=14 ino=257 dd-2584 [005] 290.199584: balance_dirty_state: bdi btrfs-1: dirty=856 wb=444 unstable=0 bg_thresh=1004 thresh=2008 gap=708 poll_thresh=15 ino=257 dd-2584 [005] 290.199665: balance_dirty_state: bdi btrfs-1: dirty=856 wb=444 unstable=0 bg_thresh=1004 thresh=2008 gap=708 poll_thresh=16 ino=257 dd-2584 [005] 290.199825: balance_dirty_state: bdi btrfs-1: dirty=906 wb=444 unstable=0 bg_thresh=1006 thresh=2012 gap=662 poll_thresh=17 ino=257 dd-2584 [005] 290.199996: balance_dirty_state: bdi btrfs-1: dirty=931 wb=444 unstable=0 bg_thresh=1005 thresh=2011 gap=636 poll_thresh=18 ino=257 dd-2584 [005] 290.200116: balance_dirty_state: bdi btrfs-1: dirty=956 wb=444 unstable=0 bg_thresh=1005 thresh=2010 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 290.200236: balance_dirty_state: bdi btrfs-1: dirty=981 wb=444 unstable=0 bg_thresh=1004 thresh=2009 gap=584 poll_thresh=20 ino=257 dd-2584 [005] 290.200353: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=444 unstable=0 bg_thresh=1006 thresh=2013 gap=538 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 290.200372: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27576 wrote=0 to_write=8192 dd-2584 [005] 290.200829: balance_dirty_state: bdi btrfs-1: dirty=981 wb=544 unstable=0 bg_thresh=1003 thresh=2006 gap=481 poll_thresh=22 ino=257 dd-2584 [005] 290.200832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 290.201719: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=496 to_write=7696 dd-2584 [005] 290.207470: balance_dirty_state: bdi btrfs-1: dirty=581 wb=819 unstable=0 bg_thresh=999 thresh=1999 gap=599 poll_thresh=22 ino=257 dd-2584 [005] 290.207566: balance_dirty_state: bdi btrfs-1: dirty=606 wb=819 unstable=0 bg_thresh=1002 thresh=2004 gap=579 poll_thresh=16 ino=257 dd-2584 [005] 290.207829: balance_dirty_state: bdi btrfs-1: dirty=631 wb=819 unstable=0 bg_thresh=1001 thresh=2003 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 290.208060: balance_dirty_state: bdi btrfs-1: dirty=656 wb=819 unstable=0 bg_thresh=1001 thresh=2002 gap=527 poll_thresh=18 ino=257 dd-2584 [005] 290.208245: balance_dirty_state: bdi btrfs-1: dirty=681 wb=819 unstable=0 bg_thresh=1000 thresh=2000 gap=500 poll_thresh=19 ino=257 dd-2584 [005] 290.208444: balance_dirty_state: bdi btrfs-1: dirty=731 wb=819 unstable=0 bg_thresh=999 thresh=1999 gap=449 poll_thresh=20 ino=257 dd-2584 [005] 290.208454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=98% bdi_bw=65172 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 290.215517: balance_dirty_state: bdi btrfs-1: dirty=731 wb=694 unstable=0 bg_thresh=996 thresh=1993 gap=568 poll_thresh=20 ino=257 dd-2584 [005] 290.215608: balance_dirty_state: bdi btrfs-1: dirty=731 wb=694 unstable=0 bg_thresh=993 thresh=1986 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 290.215672: balance_dirty_state: bdi btrfs-1: dirty=756 wb=694 unstable=0 bg_thresh=992 thresh=1985 gap=535 poll_thresh=16 ino=257 dd-2584 [005] 290.215797: balance_dirty_state: bdi btrfs-1: dirty=781 wb=694 unstable=0 bg_thresh=997 thresh=1995 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 290.216101: balance_dirty_state: bdi btrfs-1: dirty=831 wb=694 unstable=0 bg_thresh=997 thresh=1994 gap=469 poll_thresh=18 ino=257 dd-2584 [005] 290.216106: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 290.223511: balance_dirty_state: bdi btrfs-1: dirty=831 wb=569 unstable=0 bg_thresh=994 thresh=1988 gap=588 poll_thresh=18 ino=257 dd-2584 [005] 290.223573: balance_dirty_state: bdi btrfs-1: dirty=831 wb=569 unstable=0 bg_thresh=993 thresh=1986 gap=586 poll_thresh=13 ino=257 dd-2584 [005] 290.223635: balance_dirty_state: bdi btrfs-1: dirty=856 wb=569 unstable=0 bg_thresh=993 thresh=1986 gap=561 poll_thresh=14 ino=257 dd-2584 [005] 290.223695: balance_dirty_state: bdi btrfs-1: dirty=856 wb=569 unstable=0 bg_thresh=995 thresh=1991 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 290.223755: balance_dirty_state: bdi btrfs-1: dirty=881 wb=569 unstable=0 bg_thresh=995 thresh=1991 gap=541 poll_thresh=16 ino=257 dd-2584 [005] 290.223876: balance_dirty_state: bdi btrfs-1: dirty=906 wb=569 unstable=0 bg_thresh=1000 thresh=2001 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 290.223995: balance_dirty_state: bdi btrfs-1: dirty=956 wb=569 unstable=0 bg_thresh=1000 thresh=2000 gap=475 poll_thresh=18 ino=257 dd-2584 [005] 290.223999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 290.231478: balance_dirty_state: bdi btrfs-1: dirty=956 wb=369 unstable=0 bg_thresh=1000 thresh=2000 gap=675 poll_thresh=18 ino=257 dd-2584 [005] 290.231543: balance_dirty_state: bdi btrfs-1: dirty=956 wb=369 unstable=0 bg_thresh=1002 thresh=2005 gap=680 poll_thresh=13 ino=257 dd-2584 [005] 290.231609: balance_dirty_state: bdi btrfs-1: dirty=981 wb=369 unstable=0 bg_thresh=998 thresh=1997 gap=647 poll_thresh=14 ino=257 dd-2584 [005] 290.231672: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=369 unstable=0 bg_thresh=998 thresh=1997 gap=622 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 290.231693: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27608 wrote=0 to_write=16384 dd-2584 [005] 290.231760: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=369 unstable=0 bg_thresh=1001 thresh=2002 gap=627 poll_thresh=16 ino=257 dd-2584 [005] 290.231944: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=419 unstable=0 bg_thresh=1000 thresh=2001 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 290.232435: balance_dirty_state: bdi btrfs-1: dirty=906 wb=544 unstable=0 bg_thresh=1003 thresh=2006 gap=556 poll_thresh=18 ino=257 dd-2584 [005] 290.232618: balance_dirty_state: bdi btrfs-1: dirty=881 wb=594 unstable=0 bg_thresh=1005 thresh=2010 gap=535 poll_thresh=19 ino=257 dd-2584 [005] 290.232798: balance_dirty_state: bdi btrfs-1: dirty=856 wb=644 unstable=0 bg_thresh=1004 thresh=2009 gap=509 poll_thresh=20 ino=257 dd-2584 [005] 290.232977: balance_dirty_state: bdi btrfs-1: dirty=856 wb=694 unstable=0 bg_thresh=1004 thresh=2008 gap=458 poll_thresh=21 ino=257 dd-2584 [005] 290.232979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 290.233601: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=592 to_write=15792 dd-2584 [005] 290.239542: balance_dirty_state: bdi btrfs-1: dirty=581 wb=819 unstable=0 bg_thresh=997 thresh=1994 gap=594 poll_thresh=21 ino=257 dd-2584 [005] 290.239609: balance_dirty_state: bdi btrfs-1: dirty=581 wb=819 unstable=0 bg_thresh=999 thresh=1999 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 290.239721: balance_dirty_state: bdi btrfs-1: dirty=631 wb=819 unstable=0 bg_thresh=1002 thresh=2004 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 290.239833: balance_dirty_state: bdi btrfs-1: dirty=656 wb=819 unstable=0 bg_thresh=1004 thresh=2009 gap=534 poll_thresh=18 ino=257 dd-2584 [005] 290.239949: balance_dirty_state: bdi btrfs-1: dirty=681 wb=819 unstable=0 bg_thresh=1003 thresh=2007 gap=507 poll_thresh=19 ino=257 dd-2584 [005] 290.240064: balance_dirty_state: bdi btrfs-1: dirty=706 wb=819 unstable=0 bg_thresh=1003 thresh=2006 gap=481 poll_thresh=20 ino=257 dd-2584 [005] 290.240069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-143% task_gap=-386% task_weight=99% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 290.247582: balance_dirty_state: bdi btrfs-1: dirty=706 wb=694 unstable=0 bg_thresh=1002 thresh=2004 gap=604 poll_thresh=20 ino=257 dd-2584 [005] 290.247830: balance_dirty_state: bdi btrfs-1: dirty=731 wb=694 unstable=0 bg_thresh=1004 thresh=2009 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 290.247889: balance_dirty_state: bdi btrfs-1: dirty=756 wb=694 unstable=0 bg_thresh=1001 thresh=2003 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 290.248002: balance_dirty_state: bdi btrfs-1: dirty=781 wb=694 unstable=0 bg_thresh=1001 thresh=2002 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 290.248115: balance_dirty_state: bdi btrfs-1: dirty=806 wb=694 unstable=0 bg_thresh=1003 thresh=2006 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 290.248227: balance_dirty_state: bdi btrfs-1: dirty=856 wb=694 unstable=0 bg_thresh=1002 thresh=2005 gap=455 poll_thresh=19 ino=257 dd-2584 [005] 290.248232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-144% task_gap=-387% task_weight=99% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 290.255530: balance_dirty_state: bdi btrfs-1: dirty=856 wb=594 unstable=0 bg_thresh=1001 thresh=2002 gap=552 poll_thresh=19 ino=257 dd-2584 [005] 290.255634: balance_dirty_state: bdi btrfs-1: dirty=856 wb=594 unstable=0 bg_thresh=1000 thresh=2001 gap=551 poll_thresh=14 ino=257 dd-2584 [005] 290.255755: balance_dirty_state: bdi btrfs-1: dirty=881 wb=594 unstable=0 bg_thresh=1000 thresh=2001 gap=526 poll_thresh=15 ino=257 dd-2584 [005] 290.255873: balance_dirty_state: bdi btrfs-1: dirty=881 wb=594 unstable=0 bg_thresh=1000 thresh=2000 gap=525 poll_thresh=16 ino=257 dd-2584 [005] 290.256112: balance_dirty_state: bdi btrfs-1: dirty=931 wb=594 unstable=0 bg_thresh=999 thresh=1999 gap=474 poll_thresh=17 ino=257 dd-2584 [005] 290.256121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-348% task_weight=98% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.263591: balance_dirty_state: bdi btrfs-1: dirty=931 wb=594 unstable=0 bg_thresh=1001 thresh=2002 gap=477 poll_thresh=17 ino=257 dd-2584 [001] 290.263602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-343% task_weight=98% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.271696: balance_dirty_state: bdi btrfs-1: dirty=931 wb=344 unstable=0 bg_thresh=1001 thresh=2003 gap=728 poll_thresh=17 ino=257 dd-2584 [001] 290.271823: balance_dirty_state: bdi btrfs-1: dirty=931 wb=344 unstable=0 bg_thresh=1001 thresh=2003 gap=728 poll_thresh=13 ino=257 dd-2584 [001] 290.271941: balance_dirty_state: bdi btrfs-1: dirty=956 wb=344 unstable=0 bg_thresh=1004 thresh=2008 gap=708 poll_thresh=14 ino=257 dd-2584 [001] 290.272057: balance_dirty_state: bdi btrfs-1: dirty=981 wb=344 unstable=0 bg_thresh=1004 thresh=2008 gap=683 poll_thresh=15 ino=257 dd-2584 [001] 290.272536: balance_dirty_state: bdi btrfs-1: dirty=981 wb=344 unstable=0 bg_thresh=1006 thresh=2013 gap=688 poll_thresh=16 ino=257 dd-2584 [001] 290.272773: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=344 unstable=0 bg_thresh=1006 thresh=2012 gap=637 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 290.272820: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27648 wrote=0 to_write=16384 dd-2584 [001] 290.273017: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=344 unstable=0 bg_thresh=1008 thresh=2016 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 290.273188: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=394 unstable=0 bg_thresh=1007 thresh=2015 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 290.273359: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=444 unstable=0 bg_thresh=1007 thresh=2014 gap=564 poll_thresh=20 ino=257 dd-2584 [001] 290.273541: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=494 unstable=0 bg_thresh=1009 thresh=2018 gap=518 poll_thresh=21 ino=257 dd-2584 [001] 290.273728: balance_dirty_state: bdi btrfs-1: dirty=981 wb=544 unstable=0 bg_thresh=1008 thresh=2017 gap=492 poll_thresh=22 ino=257 dd-2584 [001] 290.273730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-276% task_weight=98% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 290.274681: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=608 to_write=15776 dd-2584 [001] 290.279571: balance_dirty_state: bdi btrfs-1: dirty=581 wb=819 unstable=0 bg_thresh=1007 thresh=2015 gap=615 poll_thresh=22 ino=257 dd-2584 [001] 290.279663: balance_dirty_state: bdi btrfs-1: dirty=606 wb=819 unstable=0 bg_thresh=1007 thresh=2015 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 290.279781: balance_dirty_state: bdi btrfs-1: dirty=631 wb=819 unstable=0 bg_thresh=1007 thresh=2014 gap=564 poll_thresh=17 ino=257 dd-2584 [001] 290.280069: balance_dirty_state: bdi btrfs-1: dirty=656 wb=819 unstable=0 bg_thresh=1006 thresh=2012 gap=537 poll_thresh=18 ino=257 dd-2584 [001] 290.280182: balance_dirty_state: bdi btrfs-1: dirty=681 wb=819 unstable=0 bg_thresh=1005 thresh=2011 gap=511 poll_thresh=19 ino=257 dd-2584 [001] 290.280294: balance_dirty_state: bdi btrfs-1: dirty=731 wb=819 unstable=0 bg_thresh=1005 thresh=2010 gap=460 poll_thresh=20 ino=257 dd-2584 [001] 290.280299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.287605: balance_dirty_state: bdi btrfs-1: dirty=731 wb=669 unstable=0 bg_thresh=1004 thresh=2009 gap=609 poll_thresh=20 ino=257 dd-2584 [001] 290.287728: balance_dirty_state: bdi btrfs-1: dirty=731 wb=669 unstable=0 bg_thresh=1007 thresh=2014 gap=614 poll_thresh=15 ino=257 dd-2584 [001] 290.287850: balance_dirty_state: bdi btrfs-1: dirty=756 wb=669 unstable=0 bg_thresh=1004 thresh=2008 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 290.288088: balance_dirty_state: bdi btrfs-1: dirty=781 wb=669 unstable=0 bg_thresh=1006 thresh=2012 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 290.288324: balance_dirty_state: bdi btrfs-1: dirty=831 wb=669 unstable=0 bg_thresh=1005 thresh=2011 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 290.288560: balance_dirty_state: bdi btrfs-1: dirty=856 wb=669 unstable=0 bg_thresh=1005 thresh=2010 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 290.288569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.295538: balance_dirty_state: bdi btrfs-1: dirty=856 wb=469 unstable=0 bg_thresh=1005 thresh=2010 gap=685 poll_thresh=19 ino=257 dd-2584 [001] 290.295664: balance_dirty_state: bdi btrfs-1: dirty=856 wb=469 unstable=0 bg_thresh=1007 thresh=2015 gap=690 poll_thresh=14 ino=257 dd-2584 [001] 290.295785: balance_dirty_state: bdi btrfs-1: dirty=881 wb=469 unstable=0 bg_thresh=1007 thresh=2014 gap=664 poll_thresh=15 ino=257 dd-2584 [001] 290.296266: balance_dirty_state: bdi btrfs-1: dirty=906 wb=469 unstable=0 bg_thresh=1006 thresh=2013 gap=638 poll_thresh=16 ino=257 dd-2584 [001] 290.296501: balance_dirty_state: bdi btrfs-1: dirty=931 wb=469 unstable=0 bg_thresh=1006 thresh=2012 gap=612 poll_thresh=17 ino=257 dd-2584 [001] 290.296736: balance_dirty_state: bdi btrfs-1: dirty=956 wb=469 unstable=0 bg_thresh=1005 thresh=2011 gap=586 poll_thresh=18 ino=257 dd-2584 [001] 290.296971: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=469 unstable=0 bg_thresh=1005 thresh=2010 gap=535 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 290.297015: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27672 wrote=0 to_write=16384 dd-2584 [001] 290.297212: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=494 unstable=0 bg_thresh=1007 thresh=2014 gap=514 poll_thresh=20 ino=257 dd-2584 [001] 290.297385: balance_dirty_state: bdi btrfs-1: dirty=981 wb=544 unstable=0 bg_thresh=1006 thresh=2013 gap=488 poll_thresh=21 ino=257 dd-2584 [001] 290.297387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 290.298313: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=480 to_write=15904 dd-2584 [001] 290.303573: balance_dirty_state: bdi btrfs-1: dirty=581 wb=819 unstable=0 bg_thresh=1008 thresh=2016 gap=616 poll_thresh=21 ino=257 dd-2584 [001] 290.303655: balance_dirty_state: bdi btrfs-1: dirty=606 wb=819 unstable=0 bg_thresh=1008 thresh=2016 gap=591 poll_thresh=16 ino=257 dd-2584 [001] 290.303773: balance_dirty_state: bdi btrfs-1: dirty=631 wb=819 unstable=0 bg_thresh=1010 thresh=2020 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 290.303892: balance_dirty_state: bdi btrfs-1: dirty=656 wb=819 unstable=0 bg_thresh=1006 thresh=2013 gap=538 poll_thresh=18 ino=257 dd-2584 [001] 290.304181: balance_dirty_state: bdi btrfs-1: dirty=706 wb=819 unstable=0 bg_thresh=1006 thresh=2012 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 290.304185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.311555: balance_dirty_state: bdi btrfs-1: dirty=706 wb=694 unstable=0 bg_thresh=1003 thresh=2007 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 290.311658: balance_dirty_state: bdi btrfs-1: dirty=706 wb=694 unstable=0 bg_thresh=1006 thresh=2012 gap=612 poll_thresh=14 ino=257 dd-2584 [001] 290.311717: balance_dirty_state: bdi btrfs-1: dirty=731 wb=694 unstable=0 bg_thresh=1003 thresh=2006 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 290.311775: balance_dirty_state: bdi btrfs-1: dirty=756 wb=694 unstable=0 bg_thresh=1005 thresh=2011 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 290.311887: balance_dirty_state: bdi btrfs-1: dirty=781 wb=694 unstable=0 bg_thresh=1007 thresh=2015 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 290.311999: balance_dirty_state: bdi btrfs-1: dirty=806 wb=694 unstable=0 bg_thresh=1007 thresh=2014 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 290.312111: balance_dirty_state: bdi btrfs-1: dirty=831 wb=694 unstable=0 bg_thresh=1006 thresh=2013 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 290.312115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=65740 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.319542: balance_dirty_state: bdi btrfs-1: dirty=831 wb=569 unstable=0 bg_thresh=1009 thresh=2019 gap=619 poll_thresh=19 ino=257 dd-2584 [001] 290.319649: balance_dirty_state: bdi btrfs-1: dirty=856 wb=569 unstable=0 bg_thresh=1009 thresh=2018 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 290.319710: balance_dirty_state: bdi btrfs-1: dirty=881 wb=569 unstable=0 bg_thresh=1009 thresh=2018 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 290.319769: balance_dirty_state: bdi btrfs-1: dirty=881 wb=569 unstable=0 bg_thresh=1008 thresh=2017 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 290.319886: balance_dirty_state: bdi btrfs-1: dirty=931 wb=569 unstable=0 bg_thresh=1008 thresh=2016 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 290.320184: balance_dirty_state: bdi btrfs-1: dirty=956 wb=569 unstable=0 bg_thresh=1007 thresh=2015 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 290.320190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=65936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.327583: balance_dirty_state: bdi btrfs-1: dirty=956 wb=469 unstable=0 bg_thresh=1006 thresh=2012 gap=587 poll_thresh=18 ino=257 dd-2584 [001] 290.327681: balance_dirty_state: bdi btrfs-1: dirty=981 wb=469 unstable=0 bg_thresh=1005 thresh=2011 gap=561 poll_thresh=13 ino=257 dd-2584 [001] 290.327741: balance_dirty_state: bdi btrfs-1: dirty=981 wb=469 unstable=0 bg_thresh=1008 thresh=2016 gap=566 poll_thresh=14 ino=257 dd-2584 [001] 290.327800: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=469 unstable=0 bg_thresh=1007 thresh=2015 gap=540 poll_thresh=15 ino=257 dd-2584 [001] 290.327859: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=469 unstable=0 bg_thresh=1007 thresh=2015 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 290.327975: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=469 unstable=0 bg_thresh=1007 thresh=2014 gap=489 poll_thresh=17 ino=257 dd-2584 [001] 290.327980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=65936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 290.328000: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27704 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 290.329129: writeback_single_inode: bdi btrfs-1: ino=257 state= age=256 wrote=464 to_write=15920 dd-2584 [001] 290.335660: balance_dirty_state: bdi btrfs-1: dirty=581 wb=819 unstable=0 bg_thresh=1007 thresh=2014 gap=614 poll_thresh=17 ino=257 dd-2584 [001] 290.335746: balance_dirty_state: bdi btrfs-1: dirty=581 wb=819 unstable=0 bg_thresh=1006 thresh=2013 gap=613 poll_thresh=13 ino=257 dd-2584 [001] 290.335812: balance_dirty_state: bdi btrfs-1: dirty=606 wb=819 unstable=0 bg_thresh=1009 thresh=2018 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 290.335873: balance_dirty_state: bdi btrfs-1: dirty=631 wb=819 unstable=0 bg_thresh=1006 thresh=2012 gap=562 poll_thresh=15 ino=257 dd-2584 [001] 290.335934: balance_dirty_state: bdi btrfs-1: dirty=631 wb=819 unstable=0 bg_thresh=1008 thresh=2017 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 290.336056: balance_dirty_state: bdi btrfs-1: dirty=681 wb=819 unstable=0 bg_thresh=1005 thresh=2010 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 290.336176: balance_dirty_state: bdi btrfs-1: dirty=706 wb=819 unstable=0 bg_thresh=1004 thresh=2009 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 290.336181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=65936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.343522: balance_dirty_state: bdi btrfs-1: dirty=706 wb=694 unstable=0 bg_thresh=1003 thresh=2007 gap=607 poll_thresh=18 ino=257 dd-2584 [001] 290.343862: balance_dirty_state: bdi btrfs-1: dirty=706 wb=694 unstable=0 bg_thresh=1003 thresh=2006 gap=606 poll_thresh=13 ino=257 dd-2584 [001] 290.343925: balance_dirty_state: bdi btrfs-1: dirty=731 wb=694 unstable=0 bg_thresh=1002 thresh=2005 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 290.343995: balance_dirty_state: bdi btrfs-1: dirty=756 wb=694 unstable=0 bg_thresh=1002 thresh=2005 gap=555 poll_thresh=15 ino=257 dd-2584 [001] 290.344067: balance_dirty_state: bdi btrfs-1: dirty=756 wb=644 unstable=0 bg_thresh=999 thresh=1998 gap=598 poll_thresh=16 ino=257 dd-2584 [001] 290.344218: balance_dirty_state: bdi btrfs-1: dirty=806 wb=569 unstable=0 bg_thresh=998 thresh=1997 gap=622 poll_thresh=17 ino=257 dd-2584 [001] 290.344344: balance_dirty_state: bdi btrfs-1: dirty=831 wb=569 unstable=0 bg_thresh=1006 thresh=2013 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 290.344464: balance_dirty_state: bdi btrfs-1: dirty=856 wb=569 unstable=0 bg_thresh=1006 thresh=2012 gap=587 poll_thresh=19 ino=257 dd-2584 [001] 290.344586: balance_dirty_state: bdi btrfs-1: dirty=906 wb=569 unstable=0 bg_thresh=1005 thresh=2011 gap=536 poll_thresh=20 ino=257 dd-2584 [001] 290.344709: balance_dirty_state: bdi btrfs-1: dirty=931 wb=569 unstable=0 bg_thresh=1005 thresh=2010 gap=510 poll_thresh=21 ino=257 dd-2584 [001] 290.344832: balance_dirty_state: bdi btrfs-1: dirty=956 wb=569 unstable=0 bg_thresh=1010 thresh=2020 gap=495 poll_thresh=22 ino=257 dd-2584 [001] 290.344837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=65936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.351565: balance_dirty_state: bdi btrfs-1: dirty=956 wb=519 unstable=0 bg_thresh=1000 thresh=2001 gap=526 poll_thresh=22 ino=257 dd-2584 [001] 290.351831: balance_dirty_state: bdi btrfs-1: dirty=981 wb=519 unstable=0 bg_thresh=994 thresh=1988 gap=488 poll_thresh=16 ino=257 dd-2584 [001] 290.351836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=65936 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 290.359601: balance_dirty_state: bdi btrfs-1: dirty=981 wb=469 unstable=0 bg_thresh=1006 thresh=2012 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 290.359682: balance_dirty_state: bdi btrfs-1: dirty=981 wb=469 unstable=0 bg_thresh=1008 thresh=2017 gap=567 poll_thresh=12 ino=257 dd-2584 [001] 290.359747: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=469 unstable=0 bg_thresh=1008 thresh=2016 gap=541 poll_thresh=13 ino=257 dd-2584 [001] 290.359808: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=469 unstable=0 bg_thresh=1008 thresh=2016 gap=516 poll_thresh=14 ino=257 flush-btrfs-1-2586 [005] 290.359834: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27736 wrote=0 to_write=16384 dd-2584 [001] 290.359900: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=469 unstable=0 bg_thresh=1007 thresh=2015 gap=515 poll_thresh=15 ino=257 dd-2584 [001] 290.359995: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=469 unstable=0 bg_thresh=1010 thresh=2020 gap=495 poll_thresh=16 ino=257 dd-2584 [001] 290.359998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=65936 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 290.361740: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=480 to_write=15904 dd-2584 [001] 290.367512: balance_dirty_state: bdi btrfs-1: dirty=581 wb=819 unstable=0 bg_thresh=1003 thresh=2007 gap=607 poll_thresh=16 ino=257 dd-2584 [001] 290.367579: balance_dirty_state: bdi btrfs-1: dirty=606 wb=819 unstable=0 bg_thresh=1006 thresh=2013 gap=588 poll_thresh=12 ino=257 dd-2584 [001] 290.367640: balance_dirty_state: bdi btrfs-1: dirty=606 wb=819 unstable=0 bg_thresh=1006 thresh=2012 gap=587 poll_thresh=13 ino=257 dd-2584 [001] 290.367701: balance_dirty_state: bdi btrfs-1: dirty=631 wb=819 unstable=0 bg_thresh=1006 thresh=2012 gap=562 poll_thresh=14 ino=257 dd-2584 [001] 290.367762: balance_dirty_state: bdi btrfs-1: dirty=631 wb=819 unstable=0 bg_thresh=1005 thresh=2011 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 290.367823: balance_dirty_state: bdi btrfs-1: dirty=656 wb=819 unstable=0 bg_thresh=1005 thresh=2010 gap=535 poll_thresh=16 ino=257 dd-2584 [001] 290.367950: balance_dirty_state: bdi btrfs-1: dirty=681 wb=819 unstable=0 bg_thresh=1004 thresh=2009 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 290.368075: balance_dirty_state: bdi btrfs-1: dirty=731 wb=819 unstable=0 bg_thresh=1004 thresh=2008 gap=458 poll_thresh=18 ino=257 dd-2584 [001] 290.368080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=65936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 290.375559: balance_dirty_state: bdi btrfs-1: dirty=731 wb=569 unstable=0 bg_thresh=1004 thresh=2008 gap=708 poll_thresh=18 ino=257 dd-2584 [005] 290.375655: balance_dirty_state: bdi btrfs-1: dirty=731 wb=569 unstable=0 bg_thresh=1004 thresh=2008 gap=708 poll_thresh=13 ino=257 dd-2584 [005] 290.375934: balance_dirty_state: bdi btrfs-1: dirty=756 wb=569 unstable=0 bg_thresh=1006 thresh=2013 gap=688 poll_thresh=14 ino=257 dd-2584 [005] 290.375994: balance_dirty_state: bdi btrfs-1: dirty=756 wb=569 unstable=0 bg_thresh=1003 thresh=2007 gap=682 poll_thresh=15 ino=257 dd-2584 [005] 290.376053: balance_dirty_state: bdi btrfs-1: dirty=781 wb=569 unstable=0 bg_thresh=1006 thresh=2012 gap=662 poll_thresh=16 ino=257 dd-2584 [005] 290.376172: balance_dirty_state: bdi btrfs-1: dirty=806 wb=569 unstable=0 bg_thresh=1005 thresh=2011 gap=636 poll_thresh=17 ino=257 dd-2584 [005] 290.376291: balance_dirty_state: bdi btrfs-1: dirty=856 wb=569 unstable=0 bg_thresh=1003 thresh=2007 gap=582 poll_thresh=18 ino=257 dd-2584 [005] 290.376410: balance_dirty_state: bdi btrfs-1: dirty=881 wb=569 unstable=0 bg_thresh=1003 thresh=2006 gap=556 poll_thresh=19 ino=257 dd-2584 [005] 290.376531: balance_dirty_state: bdi btrfs-1: dirty=906 wb=569 unstable=0 bg_thresh=1002 thresh=2005 gap=530 poll_thresh=20 ino=257 dd-2584 [005] 290.376656: balance_dirty_state: bdi btrfs-1: dirty=931 wb=569 unstable=0 bg_thresh=1001 thresh=2003 gap=503 poll_thresh=21 ino=257 dd-2584 [005] 290.376781: balance_dirty_state: bdi btrfs-1: dirty=981 wb=569 unstable=0 bg_thresh=998 thresh=1996 gap=446 poll_thresh=22 ino=257 dd-2584 [005] 290.376786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=65936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.387554: balance_dirty_state: bdi btrfs-1: dirty=981 wb=369 unstable=0 bg_thresh=999 thresh=1998 gap=648 poll_thresh=22 ino=257 dd-2584 [001] 290.387650: balance_dirty_state: bdi btrfs-1: dirty=981 wb=369 unstable=0 bg_thresh=999 thresh=1998 gap=648 poll_thresh=16 ino=257 dd-2584 [001] 290.387942: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=369 unstable=0 bg_thresh=1001 thresh=2003 gap=603 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 290.387963: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27764 wrote=0 to_write=16384 dd-2584 [001] 290.388113: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=369 unstable=0 bg_thresh=1004 thresh=2008 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 290.388295: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=419 unstable=0 bg_thresh=1006 thresh=2012 gap=562 poll_thresh=19 ino=257 dd-2584 [001] 290.388475: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=469 unstable=0 bg_thresh=1005 thresh=2011 gap=536 poll_thresh=20 ino=257 dd-2584 [001] 290.388656: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=519 unstable=0 bg_thresh=1005 thresh=2010 gap=485 poll_thresh=21 ino=257 dd-2584 [001] 290.388659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=65936 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 290.389611: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=576 to_write=15808 dd-2584 [004] 290.395621: balance_dirty_state: bdi btrfs-1: dirty=581 wb=819 unstable=0 bg_thresh=1003 thresh=2006 gap=606 poll_thresh=21 ino=257 dd-2584 [004] 290.395703: balance_dirty_state: bdi btrfs-1: dirty=581 wb=819 unstable=0 bg_thresh=1003 thresh=2006 gap=606 poll_thresh=16 ino=257 dd-2584 [004] 290.395822: balance_dirty_state: bdi btrfs-1: dirty=631 wb=819 unstable=0 bg_thresh=1005 thresh=2011 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 290.395941: balance_dirty_state: bdi btrfs-1: dirty=656 wb=819 unstable=0 bg_thresh=1010 thresh=2021 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 290.396231: balance_dirty_state: bdi btrfs-1: dirty=681 wb=819 unstable=0 bg_thresh=1010 thresh=2020 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 290.396346: balance_dirty_state: bdi btrfs-1: dirty=731 wb=819 unstable=0 bg_thresh=1009 thresh=2019 gap=469 poll_thresh=20 ino=257 dd-2584 [004] 290.396350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=65936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.403572: balance_dirty_state: bdi btrfs-1: dirty=731 wb=694 unstable=0 bg_thresh=1008 thresh=2016 gap=591 poll_thresh=20 ino=257 dd-2584 [004] 290.403651: balance_dirty_state: bdi btrfs-1: dirty=731 wb=694 unstable=0 bg_thresh=1008 thresh=2016 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 290.403707: balance_dirty_state: bdi btrfs-1: dirty=756 wb=694 unstable=0 bg_thresh=1010 thresh=2021 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 290.403820: balance_dirty_state: bdi btrfs-1: dirty=781 wb=694 unstable=0 bg_thresh=1010 thresh=2020 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 290.403933: balance_dirty_state: bdi btrfs-1: dirty=806 wb=694 unstable=0 bg_thresh=1009 thresh=2019 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 290.404046: balance_dirty_state: bdi btrfs-1: dirty=856 wb=694 unstable=0 bg_thresh=1011 thresh=2023 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 290.404051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=65936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.411639: balance_dirty_state: bdi btrfs-1: dirty=856 wb=594 unstable=0 bg_thresh=1003 thresh=2006 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 290.411727: balance_dirty_state: bdi btrfs-1: dirty=856 wb=594 unstable=0 bg_thresh=1003 thresh=2007 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 290.411814: balance_dirty_state: bdi btrfs-1: dirty=881 wb=594 unstable=0 bg_thresh=1006 thresh=2012 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 290.411897: balance_dirty_state: bdi btrfs-1: dirty=906 wb=594 unstable=0 bg_thresh=1006 thresh=2012 gap=512 poll_thresh=16 ino=257 dd-2584 [004] 290.412064: balance_dirty_state: bdi btrfs-1: dirty=931 wb=594 unstable=0 bg_thresh=1011 thresh=2022 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 290.412070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=65936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.419573: balance_dirty_state: bdi btrfs-1: dirty=931 wb=469 unstable=0 bg_thresh=1008 thresh=2017 gap=617 poll_thresh=17 ino=257 dd-2584 [004] 290.419852: balance_dirty_state: bdi btrfs-1: dirty=956 wb=469 unstable=0 bg_thresh=1008 thresh=2017 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 290.419907: balance_dirty_state: bdi btrfs-1: dirty=956 wb=469 unstable=0 bg_thresh=1011 thresh=2022 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 290.419965: balance_dirty_state: bdi btrfs-1: dirty=981 wb=469 unstable=0 bg_thresh=1011 thresh=2022 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 290.420020: balance_dirty_state: bdi btrfs-1: dirty=981 wb=469 unstable=0 bg_thresh=1010 thresh=2021 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 290.420131: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=469 unstable=0 bg_thresh=1010 thresh=2020 gap=520 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 290.420194: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27796 wrote=0 to_write=16384 dd-2584 [004] 290.420259: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=469 unstable=0 bg_thresh=1012 thresh=2024 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 290.420260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=65936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 290.421327: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=480 to_write=15904 dd-2584 [004] 290.427581: balance_dirty_state: bdi btrfs-1: dirty=581 wb=819 unstable=0 bg_thresh=1008 thresh=2017 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 290.427674: balance_dirty_state: bdi btrfs-1: dirty=606 wb=819 unstable=0 bg_thresh=1008 thresh=2017 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 290.427733: balance_dirty_state: bdi btrfs-1: dirty=606 wb=819 unstable=0 bg_thresh=1011 thresh=2022 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 290.427791: balance_dirty_state: bdi btrfs-1: dirty=631 wb=819 unstable=0 bg_thresh=1011 thresh=2022 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 290.427847: balance_dirty_state: bdi btrfs-1: dirty=656 wb=819 unstable=0 bg_thresh=1010 thresh=2021 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 290.427960: balance_dirty_state: bdi btrfs-1: dirty=681 wb=819 unstable=0 bg_thresh=1010 thresh=2020 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 290.428074: balance_dirty_state: bdi btrfs-1: dirty=706 wb=819 unstable=0 bg_thresh=1012 thresh=2024 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 290.428079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=66012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.435563: balance_dirty_state: bdi btrfs-1: dirty=706 wb=669 unstable=0 bg_thresh=1005 thresh=2010 gap=635 poll_thresh=18 ino=257 dd-2584 [004] 290.435851: balance_dirty_state: bdi btrfs-1: dirty=731 wb=669 unstable=0 bg_thresh=1005 thresh=2010 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 290.435908: balance_dirty_state: bdi btrfs-1: dirty=731 wb=669 unstable=0 bg_thresh=1007 thresh=2015 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 290.435963: balance_dirty_state: bdi btrfs-1: dirty=756 wb=669 unstable=0 bg_thresh=1007 thresh=2015 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 290.436017: balance_dirty_state: bdi btrfs-1: dirty=781 wb=669 unstable=0 bg_thresh=1010 thresh=2020 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 290.436130: balance_dirty_state: bdi btrfs-1: dirty=806 wb=669 unstable=0 bg_thresh=1009 thresh=2019 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 290.436243: balance_dirty_state: bdi btrfs-1: dirty=831 wb=669 unstable=0 bg_thresh=1011 thresh=2023 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 290.436356: balance_dirty_state: bdi btrfs-1: dirty=881 wb=669 unstable=0 bg_thresh=1011 thresh=2022 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 290.436360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-317% task_weight=99% bdi_bw=66012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.443558: balance_dirty_state: bdi btrfs-1: dirty=881 wb=494 unstable=0 bg_thresh=1009 thresh=2018 gap=643 poll_thresh=19 ino=257 dd-2584 [004] 290.443645: balance_dirty_state: bdi btrfs-1: dirty=881 wb=494 unstable=0 bg_thresh=1009 thresh=2018 gap=643 poll_thresh=14 ino=257 dd-2584 [004] 290.443729: balance_dirty_state: bdi btrfs-1: dirty=906 wb=494 unstable=0 bg_thresh=1009 thresh=2018 gap=618 poll_thresh=15 ino=257 dd-2584 [004] 290.443815: balance_dirty_state: bdi btrfs-1: dirty=906 wb=494 unstable=0 bg_thresh=1011 thresh=2023 gap=623 poll_thresh=16 ino=257 dd-2584 [004] 290.443984: balance_dirty_state: bdi btrfs-1: dirty=956 wb=494 unstable=0 bg_thresh=1011 thresh=2022 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 290.444454: balance_dirty_state: bdi btrfs-1: dirty=981 wb=494 unstable=0 bg_thresh=1013 thresh=2026 gap=551 poll_thresh=18 ino=257 dd-2584 [004] 290.444623: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=494 unstable=0 bg_thresh=1012 thresh=2025 gap=525 poll_thresh=19 ino=257 dd-2584 [004] 290.444792: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=494 unstable=0 bg_thresh=1012 thresh=2024 gap=474 poll_thresh=20 ino=257 dd-2584 [004] 290.444798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=66012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 290.444858: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27820 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 290.445938: writeback_single_inode: bdi btrfs-1: ino=257 state= age=108 wrote=464 to_write=15920 dd-2584 [004] 290.451566: balance_dirty_state: bdi btrfs-1: dirty=581 wb=844 unstable=0 bg_thresh=1010 thresh=2020 gap=595 poll_thresh=20 ino=257 dd-2584 [004] 290.451638: balance_dirty_state: bdi btrfs-1: dirty=581 wb=844 unstable=0 bg_thresh=1010 thresh=2020 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 290.451694: balance_dirty_state: bdi btrfs-1: dirty=606 wb=844 unstable=0 bg_thresh=1012 thresh=2025 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 290.451809: balance_dirty_state: bdi btrfs-1: dirty=631 wb=844 unstable=0 bg_thresh=1012 thresh=2024 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 290.451920: balance_dirty_state: bdi btrfs-1: dirty=656 wb=844 unstable=0 bg_thresh=1011 thresh=2023 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 290.452034: balance_dirty_state: bdi btrfs-1: dirty=706 wb=844 unstable=0 bg_thresh=1013 thresh=2027 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 290.452038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=66012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.459581: balance_dirty_state: bdi btrfs-1: dirty=706 wb=719 unstable=0 bg_thresh=1005 thresh=2011 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 290.459647: balance_dirty_state: bdi btrfs-1: dirty=706 wb=719 unstable=0 bg_thresh=1005 thresh=2011 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 290.459702: balance_dirty_state: bdi btrfs-1: dirty=731 wb=719 unstable=0 bg_thresh=1008 thresh=2016 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 290.459757: balance_dirty_state: bdi btrfs-1: dirty=756 wb=719 unstable=0 bg_thresh=1008 thresh=2016 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 290.460040: balance_dirty_state: bdi btrfs-1: dirty=781 wb=719 unstable=0 bg_thresh=1010 thresh=2021 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 290.460153: balance_dirty_state: bdi btrfs-1: dirty=806 wb=719 unstable=0 bg_thresh=1012 thresh=2025 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 290.460157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=66012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.467575: balance_dirty_state: bdi btrfs-1: dirty=806 wb=569 unstable=0 bg_thresh=1007 thresh=2014 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 290.467644: balance_dirty_state: bdi btrfs-1: dirty=831 wb=569 unstable=0 bg_thresh=1007 thresh=2014 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 290.467699: balance_dirty_state: bdi btrfs-1: dirty=856 wb=569 unstable=0 bg_thresh=1009 thresh=2019 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 290.467756: balance_dirty_state: bdi btrfs-1: dirty=856 wb=569 unstable=0 bg_thresh=1012 thresh=2024 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 290.467813: balance_dirty_state: bdi btrfs-1: dirty=881 wb=569 unstable=0 bg_thresh=1009 thresh=2018 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 290.467924: balance_dirty_state: bdi btrfs-1: dirty=906 wb=569 unstable=0 bg_thresh=1008 thresh=2017 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 290.468036: balance_dirty_state: bdi btrfs-1: dirty=931 wb=569 unstable=0 bg_thresh=1010 thresh=2021 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 290.468148: balance_dirty_state: bdi btrfs-1: dirty=981 wb=569 unstable=0 bg_thresh=1010 thresh=2020 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 290.468153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=66012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.475571: balance_dirty_state: bdi btrfs-1: dirty=981 wb=569 unstable=0 bg_thresh=1010 thresh=2020 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 290.475578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=66012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.483553: balance_dirty_state: bdi btrfs-1: dirty=981 wb=569 unstable=0 bg_thresh=1010 thresh=2020 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 290.483559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-273% task_weight=99% bdi_bw=66012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.491579: balance_dirty_state: bdi btrfs-1: dirty=981 wb=569 unstable=0 bg_thresh=1007 thresh=2014 gap=464 poll_thresh=19 ino=257 dd-2584 [004] 290.491590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=66012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.499578: balance_dirty_state: bdi btrfs-1: dirty=981 wb=569 unstable=0 bg_thresh=1008 thresh=2017 gap=467 poll_thresh=19 ino=257 dd-2584 [004] 290.499588: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=66012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.507623: balance_dirty_state: bdi btrfs-1: dirty=981 wb=569 unstable=0 bg_thresh=999 thresh=1998 gap=448 poll_thresh=19 ino=257 dd-2584 [004] 290.507627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=66012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.515712: balance_dirty_state: bdi btrfs-1: dirty=981 wb=569 unstable=0 bg_thresh=999 thresh=1998 gap=448 poll_thresh=19 ino=257 dd-2584 [004] 290.515720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=66012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.523641: balance_dirty_state: bdi btrfs-1: dirty=981 wb=569 unstable=0 bg_thresh=993 thresh=1986 gap=436 poll_thresh=19 ino=257 dd-2584 [004] 290.523646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=66012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.531592: balance_dirty_state: bdi btrfs-1: dirty=981 wb=569 unstable=0 bg_thresh=993 thresh=1986 gap=436 poll_thresh=19 ino=257 dd-2584 [004] 290.531624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=61960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.539609: balance_dirty_state: bdi btrfs-1: dirty=981 wb=569 unstable=0 bg_thresh=993 thresh=1986 gap=436 poll_thresh=19 ino=257 dd-2584 [004] 290.539622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=61960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.547614: balance_dirty_state: bdi btrfs-1: dirty=981 wb=569 unstable=0 bg_thresh=993 thresh=1986 gap=436 poll_thresh=19 ino=257 dd-2584 [004] 290.547623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=61960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.555722: balance_dirty_state: bdi btrfs-1: dirty=981 wb=569 unstable=0 bg_thresh=994 thresh=1988 gap=438 poll_thresh=19 ino=257 dd-2584 [004] 290.555729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=61960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.563714: balance_dirty_state: bdi btrfs-1: dirty=981 wb=569 unstable=0 bg_thresh=994 thresh=1988 gap=438 poll_thresh=19 ino=257 dd-2584 [004] 290.563726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=61960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 290.571629: balance_dirty_state: bdi btrfs-1: dirty=981 wb=469 unstable=0 bg_thresh=992 thresh=1985 gap=535 poll_thresh=19 ino=257 dd-2584 [000] 290.571789: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=469 unstable=0 bg_thresh=992 thresh=1985 gap=510 poll_thresh=14 ino=257 flush-btrfs-1-2586 [000] 290.571819: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27948 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 290.574736: writeback_single_inode: bdi btrfs-1: ino=257 state= age=120 wrote=416 to_write=7776 dd-2584 [000] 290.574952: balance_dirty_state: bdi btrfs-1: dirty=606 wb=769 unstable=0 bg_thresh=995 thresh=1990 gap=615 poll_thresh=15 ino=257 dd-2584 [000] 290.575723: balance_dirty_state: bdi btrfs-1: dirty=606 wb=644 unstable=0 bg_thresh=993 thresh=1987 gap=737 poll_thresh=16 ino=257 dd-2584 [000] 290.575900: balance_dirty_state: bdi btrfs-1: dirty=656 wb=644 unstable=0 bg_thresh=999 thresh=1998 gap=698 poll_thresh=17 ino=257 dd-2584 [000] 290.576077: balance_dirty_state: bdi btrfs-1: dirty=681 wb=644 unstable=0 bg_thresh=1001 thresh=2003 gap=678 poll_thresh=18 ino=257 dd-2584 [000] 290.576350: balance_dirty_state: bdi btrfs-1: dirty=706 wb=569 unstable=0 bg_thresh=997 thresh=1995 gap=720 poll_thresh=19 ino=257 dd-2584 [000] 290.576575: balance_dirty_state: bdi btrfs-1: dirty=756 wb=569 unstable=0 bg_thresh=1000 thresh=2000 gap=675 poll_thresh=20 ino=257 dd-2584 [000] 290.576752: balance_dirty_state: bdi btrfs-1: dirty=781 wb=569 unstable=0 bg_thresh=999 thresh=1999 gap=649 poll_thresh=21 ino=257 dd-2584 [000] 290.576930: balance_dirty_state: bdi btrfs-1: dirty=806 wb=569 unstable=0 bg_thresh=999 thresh=1998 gap=623 poll_thresh=22 ino=257 dd-2584 [000] 290.577106: balance_dirty_state: bdi btrfs-1: dirty=831 wb=569 unstable=0 bg_thresh=1001 thresh=2002 gap=602 poll_thresh=23 ino=257 dd-2584 [000] 290.577593: balance_dirty_state: bdi btrfs-1: dirty=881 wb=569 unstable=0 bg_thresh=1000 thresh=2001 gap=551 poll_thresh=24 ino=257 dd-2584 [000] 290.577770: balance_dirty_state: bdi btrfs-1: dirty=906 wb=569 unstable=0 bg_thresh=1000 thresh=2000 gap=525 poll_thresh=25 ino=257 dd-2584 [000] 290.577948: balance_dirty_state: bdi btrfs-1: dirty=931 wb=569 unstable=0 bg_thresh=999 thresh=1999 gap=499 poll_thresh=26 ino=257 dd-2584 [000] 290.577957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=61960 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 290.583634: balance_dirty_state: bdi btrfs-1: dirty=931 wb=444 unstable=0 bg_thresh=999 thresh=1999 gap=624 poll_thresh=26 ino=257 dd-2584 [000] 290.583722: balance_dirty_state: bdi btrfs-1: dirty=956 wb=444 unstable=0 bg_thresh=999 thresh=1998 gap=598 poll_thresh=19 ino=257 dd-2584 [000] 290.583970: balance_dirty_state: bdi btrfs-1: dirty=981 wb=444 unstable=0 bg_thresh=998 thresh=1997 gap=572 poll_thresh=20 ino=257 dd-2584 [000] 290.584141: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=444 unstable=0 bg_thresh=998 thresh=1996 gap=546 poll_thresh=21 ino=257 flush-btrfs-1-2586 [000] 290.584233: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=27960 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 290.585870: writeback_single_inode: bdi btrfs-1: ino=257 state= age=12 wrote=432 to_write=7760 dd-2584 [000] 290.586059: balance_dirty_state: bdi btrfs-1: dirty=606 wb=869 unstable=0 bg_thresh=1000 thresh=2000 gap=525 poll_thresh=22 ino=257 dd-2584 [000] 290.586236: balance_dirty_state: bdi btrfs-1: dirty=656 wb=869 unstable=0 bg_thresh=999 thresh=1999 gap=474 poll_thresh=23 ino=257 dd-2584 [000] 290.586242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=61960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 290.591664: balance_dirty_state: bdi btrfs-1: dirty=656 wb=869 unstable=0 bg_thresh=1002 thresh=2004 gap=479 poll_thresh=23 ino=257 dd-2584 [000] 290.591670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=61960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.599646: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1457 unstable=0 bg_thresh=1004 thresh=2009 gap=484 poll_thresh=23 ino=257 dd-2584 [004] 290.599651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=61960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.607621: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1382 unstable=0 bg_thresh=1004 thresh=2009 gap=559 poll_thresh=23 ino=257 dd-2584 [004] 290.607693: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1382 unstable=0 bg_thresh=1004 thresh=2009 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 290.608045: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1382 unstable=0 bg_thresh=1001 thresh=2002 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 290.608210: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1332 unstable=0 bg_thresh=1000 thresh=2001 gap=526 poll_thresh=19 ino=257 dd-2584 [004] 290.608416: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1282 unstable=0 bg_thresh=1002 thresh=2005 gap=530 poll_thresh=20 ino=257 dd-2584 [004] 290.608534: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1282 unstable=0 bg_thresh=1002 thresh=2004 gap=504 poll_thresh=21 ino=257 dd-2584 [004] 290.608651: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1282 unstable=0 bg_thresh=1001 thresh=2003 gap=478 poll_thresh=22 ino=257 dd-2584 [004] 290.608655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=61960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.615716: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1182 unstable=0 bg_thresh=1001 thresh=2003 gap=578 poll_thresh=22 ino=257 dd-2584 [004] 290.615789: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1182 unstable=0 bg_thresh=1001 thresh=2002 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 290.615918: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1182 unstable=0 bg_thresh=1000 thresh=2001 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 290.616103: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1182 unstable=0 bg_thresh=1000 thresh=2000 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 290.616273: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1182 unstable=0 bg_thresh=1002 thresh=2004 gap=454 poll_thresh=19 ino=257 dd-2584 [004] 290.616278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=61960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.623609: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1057 unstable=0 bg_thresh=1002 thresh=2004 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 290.623938: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1057 unstable=0 bg_thresh=999 thresh=1998 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 290.624025: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1057 unstable=0 bg_thresh=1001 thresh=2003 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 290.624117: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1057 unstable=0 bg_thresh=1001 thresh=2002 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 290.624279: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1057 unstable=0 bg_thresh=999 thresh=1998 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 290.624420: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1057 unstable=0 bg_thresh=1000 thresh=2000 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 290.624425: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=61960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.631649: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1057 unstable=0 bg_thresh=990 thresh=1981 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 290.631655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=61960 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.639657: balance_dirty_state: bdi btrfs-1: dirty=458 wb=882 unstable=0 bg_thresh=988 thresh=1976 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 290.639766: balance_dirty_state: bdi btrfs-1: dirty=484 wb=882 unstable=0 bg_thresh=987 thresh=1975 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 290.639867: balance_dirty_state: bdi btrfs-1: dirty=497 wb=882 unstable=0 bg_thresh=987 thresh=1974 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 290.639963: balance_dirty_state: bdi btrfs-1: dirty=510 wb=882 unstable=0 bg_thresh=989 thresh=1978 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 290.640057: balance_dirty_state: bdi btrfs-1: dirty=523 wb=882 unstable=0 bg_thresh=990 thresh=1981 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 290.640246: balance_dirty_state: bdi btrfs-1: dirty=562 wb=882 unstable=0 bg_thresh=989 thresh=1979 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 290.640417: balance_dirty_state: bdi btrfs-1: dirty=588 wb=882 unstable=0 bg_thresh=990 thresh=1981 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 290.640877: balance_dirty_state: bdi btrfs-1: dirty=627 wb=882 unstable=0 bg_thresh=990 thresh=1980 gap=471 poll_thresh=19 ino=257 dd-2584 [004] 290.640882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=59956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.647676: balance_dirty_state: bdi btrfs-1: dirty=627 wb=882 unstable=0 bg_thresh=993 thresh=1987 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 290.647681: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=59956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.655683: balance_dirty_state: bdi btrfs-1: dirty=627 wb=882 unstable=0 bg_thresh=993 thresh=1987 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 290.655695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=59956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.663621: balance_dirty_state: bdi btrfs-1: dirty=627 wb=882 unstable=0 bg_thresh=994 thresh=1989 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 290.663626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=59956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.671743: balance_dirty_state: bdi btrfs-1: dirty=627 wb=882 unstable=0 bg_thresh=994 thresh=1989 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 290.671748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=59956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.679734: balance_dirty_state: bdi btrfs-1: dirty=627 wb=882 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 290.679740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=59956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.687755: balance_dirty_state: bdi btrfs-1: dirty=627 wb=882 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 290.687765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=59956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 290.695765: balance_dirty_state: bdi btrfs-1: dirty=627 wb=882 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 290.695775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=59956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 290.703669: balance_dirty_state: bdi btrfs-1: dirty=627 wb=882 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 290.703676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=59956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 290.711704: balance_dirty_state: bdi btrfs-1: dirty=627 wb=882 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 290.711709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=59956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 290.719717: balance_dirty_state: bdi btrfs-1: dirty=627 wb=882 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 290.719723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=59956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 290.727707: balance_dirty_state: bdi btrfs-1: dirty=627 wb=882 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 290.727712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=59956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 290.735725: balance_dirty_state: bdi btrfs-1: dirty=627 wb=882 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 290.735730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=59956 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 290.743757: balance_dirty_state: bdi btrfs-1: dirty=627 wb=882 unstable=0 bg_thresh=995 thresh=1990 gap=481 poll_thresh=19 ino=257 dd-2584 [000] 290.743763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=53864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 290.751737: balance_dirty_state: bdi btrfs-1: dirty=627 wb=882 unstable=0 bg_thresh=995 thresh=1990 gap=481 poll_thresh=19 ino=257 dd-2584 [000] 290.751746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=53864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.759702: balance_dirty_state: bdi btrfs-1: dirty=627 wb=882 unstable=0 bg_thresh=990 thresh=1981 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 290.759708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=53864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 290.767692: balance_dirty_state: bdi btrfs-1: dirty=627 wb=882 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 290.767697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=53864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.775692: balance_dirty_state: bdi btrfs-1: dirty=627 wb=882 unstable=0 bg_thresh=996 thresh=1992 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 290.775698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=53864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.783696: balance_dirty_state: bdi btrfs-1: dirty=627 wb=757 unstable=0 bg_thresh=995 thresh=1991 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 290.783770: balance_dirty_state: bdi btrfs-1: dirty=652 wb=757 unstable=0 bg_thresh=995 thresh=1991 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 290.783828: balance_dirty_state: bdi btrfs-1: dirty=652 wb=757 unstable=0 bg_thresh=998 thresh=1996 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 290.783888: balance_dirty_state: bdi btrfs-1: dirty=677 wb=757 unstable=0 bg_thresh=998 thresh=1996 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 290.784012: balance_dirty_state: bdi btrfs-1: dirty=715 wb=757 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 290.784222: balance_dirty_state: bdi btrfs-1: dirty=741 wb=682 unstable=0 bg_thresh=994 thresh=1988 gap=565 poll_thresh=18 ino=257 dd-2584 [004] 290.784398: balance_dirty_state: bdi btrfs-1: dirty=779 wb=632 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 290.784529: balance_dirty_state: bdi btrfs-1: dirty=817 wb=632 unstable=0 bg_thresh=995 thresh=1991 gap=542 poll_thresh=20 ino=257 dd-2584 [004] 290.784657: balance_dirty_state: bdi btrfs-1: dirty=842 wb=632 unstable=0 bg_thresh=995 thresh=1990 gap=516 poll_thresh=21 ino=257 dd-2584 [004] 290.784790: balance_dirty_state: bdi btrfs-1: dirty=867 wb=632 unstable=0 bg_thresh=994 thresh=1989 gap=490 poll_thresh=22 ino=257 dd-2584 [004] 290.784794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=53864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.791695: balance_dirty_state: bdi btrfs-1: dirty=867 wb=332 unstable=0 bg_thresh=995 thresh=1990 gap=791 poll_thresh=22 ino=257 dd-2584 [004] 290.792090: balance_dirty_state: bdi btrfs-1: dirty=892 wb=332 unstable=0 bg_thresh=997 thresh=1995 gap=771 poll_thresh=16 ino=257 dd-2584 [004] 290.792267: balance_dirty_state: bdi btrfs-1: dirty=917 wb=332 unstable=0 bg_thresh=997 thresh=1994 gap=745 poll_thresh=17 ino=257 dd-2584 [004] 290.792450: balance_dirty_state: bdi btrfs-1: dirty=942 wb=332 unstable=0 bg_thresh=996 thresh=1993 gap=719 poll_thresh=18 ino=257 dd-2584 [004] 290.792646: balance_dirty_state: bdi btrfs-1: dirty=968 wb=332 unstable=0 bg_thresh=999 thresh=1998 gap=698 poll_thresh=19 ino=257 dd-2584 [004] 290.792834: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=332 unstable=0 bg_thresh=998 thresh=1997 gap=647 poll_thresh=20 ino=257 flush-btrfs-1-2586 [000] 290.792861: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28168 wrote=0 to_write=8192 dd-2584 [004] 290.793025: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=332 unstable=0 bg_thresh=995 thresh=1990 gap=615 poll_thresh=21 ino=257 dd-2584 [004] 290.793466: balance_dirty_state: bdi btrfs-1: dirty=993 wb=282 unstable=0 bg_thresh=996 thresh=1993 gap=718 poll_thresh=22 ino=257 dd-2584 [004] 290.793672: balance_dirty_state: bdi btrfs-1: dirty=968 wb=332 unstable=0 bg_thresh=996 thresh=1992 gap=692 poll_thresh=23 ino=257 dd-2584 [004] 290.794258: balance_dirty_state: bdi btrfs-1: dirty=869 wb=432 unstable=0 bg_thresh=995 thresh=1991 gap=690 poll_thresh=24 ino=257 dd-2584 [004] 290.794465: balance_dirty_state: bdi btrfs-1: dirty=832 wb=482 unstable=0 bg_thresh=996 thresh=1992 gap=678 poll_thresh=25 ino=257 dd-2584 [004] 290.794985: balance_dirty_state: bdi btrfs-1: dirty=729 wb=635 unstable=0 bg_thresh=1038 thresh=2076 gap=712 poll_thresh=26 ino=257 dd-2584 [004] 290.795166: balance_dirty_state: bdi btrfs-1: dirty=702 wb=687 unstable=0 bg_thresh=1040 thresh=2080 gap=691 poll_thresh=27 ino=257 dd-2584 [004] 290.795348: balance_dirty_state: bdi btrfs-1: dirty=675 wb=739 unstable=0 bg_thresh=1039 thresh=2079 gap=665 poll_thresh=28 ino=257 dd-2584 [004] 290.795531: balance_dirty_state: bdi btrfs-1: dirty=661 wb=778 unstable=0 bg_thresh=1036 thresh=2072 gap=633 poll_thresh=29 ino=257 dd-2584 [004] 290.795756: balance_dirty_state: bdi btrfs-1: dirty=661 wb=803 unstable=0 bg_thresh=1035 thresh=2071 gap=607 poll_thresh=30 ino=257 dd-2584 [004] 290.795943: balance_dirty_state: bdi btrfs-1: dirty=647 wb=867 unstable=0 bg_thresh=1037 thresh=2075 gap=561 poll_thresh=31 ino=257 dd-2584 [004] 290.796432: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1018 unstable=0 bg_thresh=1037 thresh=2074 gap=535 poll_thresh=32 ino=257 dd-2584 [004] 290.796709: balance_dirty_state: bdi btrfs-1: dirty=521 wb=1068 unstable=0 bg_thresh=1036 thresh=2073 gap=484 poll_thresh=34 ino=257 dd-2584 [004] 290.796711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-252% task_weight=98% bdi_bw=53864 base_bw=28 task_bw=0 dirtied=48 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 290.798626: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=1440 to_write=6752 dd-2584 [001] 290.803769: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1471 unstable=0 bg_thresh=1036 thresh=2072 gap=601 poll_thresh=34 ino=257 dd-2584 [001] 290.803840: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1471 unstable=0 bg_thresh=1033 thresh=2066 gap=595 poll_thresh=25 ino=257 dd-2584 [001] 290.803967: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1471 unstable=0 bg_thresh=1032 thresh=2065 gap=551 poll_thresh=26 ino=257 dd-2584 [001] 290.804100: balance_dirty_state: bdi btrfs-1: dirty=68 wb=1471 unstable=0 bg_thresh=1034 thresh=2069 gap=530 poll_thresh=27 ino=257 dd-2584 [001] 290.804235: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1471 unstable=0 bg_thresh=1034 thresh=2068 gap=504 poll_thresh=28 ino=257 dd-2584 [001] 290.804240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=53864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.815831: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1471 unstable=0 bg_thresh=1034 thresh=2068 gap=504 poll_thresh=28 ino=257 dd-2584 [001] 290.815838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=53864 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 290.823824: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1471 unstable=0 bg_thresh=1034 thresh=2068 gap=504 poll_thresh=28 ino=257 dd-2584 [001] 290.823833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=53864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.831825: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1471 unstable=0 bg_thresh=1034 thresh=2068 gap=504 poll_thresh=28 ino=257 dd-2584 [001] 290.831835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=53864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.839765: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1471 unstable=0 bg_thresh=1034 thresh=2068 gap=504 poll_thresh=28 ino=257 dd-2584 [004] 290.839774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=53864 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.847768: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1471 unstable=0 bg_thresh=1034 thresh=2068 gap=504 poll_thresh=28 ino=257 dd-2584 [004] 290.847780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.855794: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1471 unstable=0 bg_thresh=1034 thresh=2068 gap=504 poll_thresh=28 ino=257 dd-2584 [004] 290.855802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.863794: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1471 unstable=0 bg_thresh=1034 thresh=2068 gap=504 poll_thresh=28 ino=257 dd-2584 [004] 290.863802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.871718: balance_dirty_state: bdi btrfs-1: dirty=93 wb=1221 unstable=0 bg_thresh=1025 thresh=2051 gap=737 poll_thresh=28 ino=257 dd-2584 [004] 290.871860: balance_dirty_state: bdi btrfs-1: dirty=118 wb=1221 unstable=0 bg_thresh=1028 thresh=2057 gap=718 poll_thresh=21 ino=257 dd-2584 [004] 290.872072: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1221 unstable=0 bg_thresh=1030 thresh=2061 gap=697 poll_thresh=22 ino=257 dd-2584 [004] 290.872297: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1221 unstable=0 bg_thresh=1029 thresh=2058 gap=643 poll_thresh=23 ino=257 dd-2584 [004] 290.872844: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1221 unstable=0 bg_thresh=1027 thresh=2054 gap=601 poll_thresh=24 ino=257 dd-2584 [004] 290.873066: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1221 unstable=0 bg_thresh=1026 thresh=2053 gap=575 poll_thresh=25 ino=257 dd-2584 [004] 290.873293: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1221 unstable=0 bg_thresh=1026 thresh=2052 gap=549 poll_thresh=26 ino=257 dd-2584 [004] 290.873594: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1171 unstable=0 bg_thresh=1024 thresh=2048 gap=570 poll_thresh=27 ino=257 dd-2584 [004] 290.873807: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1096 unstable=0 bg_thresh=1026 thresh=2052 gap=624 poll_thresh=28 ino=257 dd-2584 [004] 290.874259: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1096 unstable=0 bg_thresh=1034 thresh=2069 gap=591 poll_thresh=29 ino=257 dd-2584 [004] 290.874389: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1096 unstable=0 bg_thresh=1036 thresh=2073 gap=570 poll_thresh=30 ino=257 dd-2584 [004] 290.874516: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1096 unstable=0 bg_thresh=1036 thresh=2072 gap=544 poll_thresh=31 ino=257 dd-2584 [004] 290.874809: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1096 unstable=0 bg_thresh=1035 thresh=2071 gap=493 poll_thresh=32 ino=257 dd-2584 [004] 290.874814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1333 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 290.879743: balance_dirty_state: bdi btrfs-1: dirty=482 wb=850 unstable=0 bg_thresh=1027 thresh=2054 gap=722 poll_thresh=32 ino=257 dd-2584 [004] 290.879908: balance_dirty_state: bdi btrfs-1: dirty=508 wb=799 unstable=0 bg_thresh=1023 thresh=2047 gap=740 poll_thresh=24 ino=257 dd-2584 [004] 290.880108: balance_dirty_state: bdi btrfs-1: dirty=508 wb=710 unstable=0 bg_thresh=1028 thresh=2057 gap=839 poll_thresh=25 ino=257 dd-2584 [004] 290.880294: balance_dirty_state: bdi btrfs-1: dirty=558 wb=710 unstable=0 bg_thresh=1026 thresh=2052 gap=784 poll_thresh=26 ino=257 dd-2584 [004] 290.880477: balance_dirty_state: bdi btrfs-1: dirty=596 wb=710 unstable=0 bg_thresh=1029 thresh=2058 gap=752 poll_thresh=27 ino=257 dd-2584 [004] 290.881186: balance_dirty_state: bdi btrfs-1: dirty=622 wb=710 unstable=0 bg_thresh=1036 thresh=2073 gap=741 poll_thresh=28 ino=257 dd-2584 [004] 290.881320: balance_dirty_state: bdi btrfs-1: dirty=660 wb=710 unstable=0 bg_thresh=1036 thresh=2072 gap=702 poll_thresh=29 ino=257 dd-2584 [004] 290.881451: balance_dirty_state: bdi btrfs-1: dirty=685 wb=710 unstable=0 bg_thresh=1035 thresh=2071 gap=676 poll_thresh=30 ino=257 dd-2584 [004] 290.881785: balance_dirty_state: bdi btrfs-1: dirty=710 wb=710 unstable=0 bg_thresh=1035 thresh=2070 gap=650 poll_thresh=31 ino=257 dd-2584 [004] 290.882391: balance_dirty_state: bdi btrfs-1: dirty=735 wb=585 unstable=0 bg_thresh=1030 thresh=2060 gap=740 poll_thresh=32 ino=257 dd-2584 [004] 290.882606: balance_dirty_state: bdi btrfs-1: dirty=811 wb=585 unstable=0 bg_thresh=1026 thresh=2052 gap=656 poll_thresh=34 ino=257 dd-2584 [004] 290.882809: balance_dirty_state: bdi btrfs-1: dirty=836 wb=585 unstable=0 bg_thresh=1024 thresh=2049 gap=628 poll_thresh=36 ino=257 dd-2584 [004] 290.883351: balance_dirty_state: bdi btrfs-1: dirty=899 wb=585 unstable=0 bg_thresh=1037 thresh=2075 gap=591 poll_thresh=38 ino=257 dd-2584 [004] 290.883644: balance_dirty_state: bdi btrfs-1: dirty=949 wb=585 unstable=0 bg_thresh=1037 thresh=2075 gap=541 poll_thresh=40 ino=257 dd-2584 [004] 290.884121: balance_dirty_state: bdi btrfs-1: dirty=974 wb=560 unstable=0 bg_thresh=1039 thresh=2079 gap=545 poll_thresh=42 ino=257 dd-2584 [004] 290.884910: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=446 unstable=0 bg_thresh=1024 thresh=2049 gap=565 poll_thresh=44 ino=257 flush-btrfs-1-2586 [004] 290.884930: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28260 wrote=0 to_write=8192 dd-2584 [001] 290.888000: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1200 unstable=0 bg_thresh=1023 thresh=2046 gap=525 poll_thresh=46 ino=257 dd-2584 [001] 290.888792: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1389 unstable=0 bg_thresh=1035 thresh=2071 gap=500 poll_thresh=48 ino=257 dd-2584 [001] 290.888795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1333 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-78% task_gap=-255% task_weight=98% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=48 period=0 think=8 pause=8 flush-btrfs-1-2586 [004] 290.889672: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=304 wrote=1136 to_write=7056 dd-2584 [001] 290.895688: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1165 unstable=0 bg_thresh=1017 thresh=2034 gap=869 poll_thresh=48 ino=257 dd-2584 [001] 290.895783: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1165 unstable=0 bg_thresh=1019 thresh=2039 gap=874 poll_thresh=36 ino=257 dd-2584 [001] 290.896064: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1165 unstable=0 bg_thresh=1019 thresh=2038 gap=830 poll_thresh=38 ino=257 dd-2584 [001] 290.896976: balance_dirty_state: bdi btrfs-1: dirty=94 wb=1165 unstable=0 bg_thresh=992 thresh=1984 gap=725 poll_thresh=40 ino=257 dd-2584 [001] 290.897177: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1165 unstable=0 bg_thresh=995 thresh=1991 gap=669 poll_thresh=42 ino=257 dd-2584 [001] 290.897381: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1165 unstable=0 bg_thresh=1006 thresh=2013 gap=640 poll_thresh=44 ino=257 dd-2584 [001] 290.897577: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1165 unstable=0 bg_thresh=1008 thresh=2017 gap=594 poll_thresh=46 ino=257 dd-2584 [001] 290.897951: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1165 unstable=0 bg_thresh=1033 thresh=2066 gap=618 poll_thresh=48 ino=257 dd-2584 [001] 290.898378: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1039 unstable=0 bg_thresh=1025 thresh=2050 gap=653 poll_thresh=50 ino=257 dd-2584 [001] 290.898633: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1039 unstable=0 bg_thresh=1021 thresh=2042 gap=595 poll_thresh=52 ino=257 dd-2584 [001] 290.898892: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1039 unstable=0 bg_thresh=1025 thresh=2050 gap=527 poll_thresh=54 ino=257 dd-2584 [001] 290.899153: balance_dirty_state: bdi btrfs-1: dirty=534 wb=1039 unstable=0 bg_thresh=1027 thresh=2055 gap=482 poll_thresh=56 ino=257 dd-2584 [001] 290.899159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1318 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-111% task_gap=-320% task_weight=98% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=64 period=0 think=0 pause=8 dd-2584 [001] 290.903681: balance_dirty_state: bdi btrfs-1: dirty=534 wb=775 unstable=0 bg_thresh=1031 thresh=2062 gap=753 poll_thresh=56 ino=257 dd-2584 [001] 290.903768: balance_dirty_state: bdi btrfs-1: dirty=572 wb=775 unstable=0 bg_thresh=1028 thresh=2057 gap=710 poll_thresh=42 ino=257 dd-2584 [001] 290.904341: balance_dirty_state: bdi btrfs-1: dirty=622 wb=775 unstable=0 bg_thresh=1030 thresh=2061 gap=664 poll_thresh=44 ino=257 dd-2584 [001] 290.904637: balance_dirty_state: bdi btrfs-1: dirty=672 wb=775 unstable=0 bg_thresh=1029 thresh=2059 gap=612 poll_thresh=46 ino=257 dd-2584 [001] 290.905228: balance_dirty_state: bdi btrfs-1: dirty=710 wb=775 unstable=0 bg_thresh=1036 thresh=2073 gap=588 poll_thresh=48 ino=257 dd-2584 [001] 290.905622: balance_dirty_state: bdi btrfs-1: dirty=785 wb=775 unstable=0 bg_thresh=1040 thresh=2080 gap=520 poll_thresh=50 ino=257 dd-2584 [001] 290.906042: balance_dirty_state: bdi btrfs-1: dirty=848 wb=775 unstable=0 bg_thresh=1036 thresh=2072 gap=449 poll_thresh=52 ino=257 dd-2584 [001] 290.906049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-122% task_gap=-344% task_weight=98% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=64 period=0 think=0 pause=8 dd-2584 [001] 290.911738: balance_dirty_state: bdi btrfs-1: dirty=848 wb=636 unstable=0 bg_thresh=1028 thresh=2057 gap=573 poll_thresh=52 ino=257 dd-2584 [001] 290.911998: balance_dirty_state: bdi btrfs-1: dirty=861 wb=636 unstable=0 bg_thresh=1019 thresh=2038 gap=541 poll_thresh=39 ino=257 dd-2584 [001] 290.912195: balance_dirty_state: bdi btrfs-1: dirty=911 wb=636 unstable=0 bg_thresh=1023 thresh=2046 gap=499 poll_thresh=41 ino=257 dd-2584 [001] 290.912200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1310 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-116% task_gap=-331% task_weight=98% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [001] 290.919790: balance_dirty_state: bdi btrfs-1: dirty=911 wb=497 unstable=0 bg_thresh=1032 thresh=2064 gap=656 poll_thresh=41 ino=257 dd-2584 [001] 290.919868: balance_dirty_state: bdi btrfs-1: dirty=911 wb=497 unstable=0 bg_thresh=1034 thresh=2069 gap=661 poll_thresh=31 ino=257 dd-2584 [001] 290.919999: balance_dirty_state: bdi btrfs-1: dirty=961 wb=497 unstable=0 bg_thresh=1034 thresh=2068 gap=610 poll_thresh=32 ino=257 dd-2584 [001] 290.920512: balance_dirty_state: bdi btrfs-1: dirty=999 wb=497 unstable=0 bg_thresh=1041 thresh=2082 gap=586 poll_thresh=34 ino=257 dd-2584 [001] 290.920708: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=497 unstable=0 bg_thresh=1040 thresh=2080 gap=534 poll_thresh=36 ino=257 flush-btrfs-1-2586 [002] 290.920781: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28296 wrote=0 to_write=8192 dd-2584 [001] 290.921128: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=547 unstable=0 bg_thresh=1038 thresh=2077 gap=481 poll_thresh=38 ino=257 dd-2584 [001] 290.921130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1338 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 290.923445: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=336 wrote=1104 to_write=7088 dd-2584 [001] 290.927791: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1490 unstable=0 bg_thresh=1026 thresh=2053 gap=563 poll_thresh=38 ino=257 dd-2584 [001] 290.928100: balance_dirty_state: bdi btrfs-1: dirty=6 wb=1490 unstable=0 bg_thresh=1029 thresh=2059 gap=563 poll_thresh=28 ino=257 dd-2584 [001] 290.928232: balance_dirty_state: bdi btrfs-1: dirty=31 wb=1490 unstable=0 bg_thresh=1026 thresh=2053 gap=532 poll_thresh=29 ino=257 dd-2584 [001] 290.928647: balance_dirty_state: bdi btrfs-1: dirty=82 wb=1490 unstable=0 bg_thresh=1026 thresh=2053 gap=481 poll_thresh=30 ino=257 dd-2584 [001] 290.928653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-89% task_gap=-277% task_weight=98% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.935820: balance_dirty_state: bdi btrfs-1: dirty=82 wb=1389 unstable=0 bg_thresh=1026 thresh=2052 gap=581 poll_thresh=30 ino=257 dd-2584 [001] 290.935900: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1389 unstable=0 bg_thresh=1026 thresh=2053 gap=569 poll_thresh=22 ino=257 dd-2584 [001] 290.936028: balance_dirty_state: bdi btrfs-1: dirty=120 wb=1389 unstable=0 bg_thresh=1029 thresh=2058 gap=549 poll_thresh=23 ino=257 dd-2584 [001] 290.936162: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1389 unstable=0 bg_thresh=1028 thresh=2057 gap=523 poll_thresh=24 ino=257 dd-2584 [001] 290.936592: balance_dirty_state: bdi btrfs-1: dirty=170 wb=1389 unstable=0 bg_thresh=1041 thresh=2083 gap=524 poll_thresh=25 ino=257 dd-2584 [001] 290.936721: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1389 unstable=0 bg_thresh=1041 thresh=2082 gap=473 poll_thresh=26 ino=257 dd-2584 [001] 290.936725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1343 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-71% task_gap=-242% task_weight=98% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.943796: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1238 unstable=0 bg_thresh=1033 thresh=2066 gap=608 poll_thresh=26 ino=257 dd-2584 [001] 290.943903: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1238 unstable=0 bg_thresh=1032 thresh=2065 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 290.944209: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1238 unstable=0 bg_thresh=1032 thresh=2065 gap=581 poll_thresh=20 ino=257 dd-2584 [001] 290.944335: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1238 unstable=0 bg_thresh=1032 thresh=2064 gap=530 poll_thresh=21 ino=257 dd-2584 [001] 290.944459: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1238 unstable=0 bg_thresh=1031 thresh=2063 gap=504 poll_thresh=22 ino=257 dd-2584 [001] 290.944463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1325 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=51672 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.951828: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1125 unstable=0 bg_thresh=1028 thresh=2056 gap=610 poll_thresh=22 ino=257 dd-2584 [001] 290.951910: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1125 unstable=0 bg_thresh=1026 thresh=2053 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 290.952215: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1125 unstable=0 bg_thresh=1023 thresh=2046 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 290.952347: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1125 unstable=0 bg_thresh=1023 thresh=2046 gap=512 poll_thresh=18 ino=257 dd-2584 [001] 290.952490: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1125 unstable=0 bg_thresh=1017 thresh=2035 gap=475 poll_thresh=19 ino=257 dd-2584 [001] 290.952495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=56424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.959778: balance_dirty_state: bdi btrfs-1: dirty=435 wb=999 unstable=0 bg_thresh=1020 thresh=2040 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 290.959860: balance_dirty_state: bdi btrfs-1: dirty=460 wb=999 unstable=0 bg_thresh=1022 thresh=2045 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 290.959926: balance_dirty_state: bdi btrfs-1: dirty=485 wb=999 unstable=0 bg_thresh=1022 thresh=2044 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 290.959991: balance_dirty_state: bdi btrfs-1: dirty=485 wb=999 unstable=0 bg_thresh=1024 thresh=2049 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 290.960297: balance_dirty_state: bdi btrfs-1: dirty=535 wb=999 unstable=0 bg_thresh=1024 thresh=2048 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 290.960641: balance_dirty_state: bdi btrfs-1: dirty=535 wb=999 unstable=0 bg_thresh=1039 thresh=2078 gap=544 poll_thresh=18 ino=257 dd-2584 [001] 290.960762: balance_dirty_state: bdi btrfs-1: dirty=585 wb=999 unstable=0 bg_thresh=1041 thresh=2082 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 290.960767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1343 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-71% task_gap=-242% task_weight=98% bdi_bw=56424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.967767: balance_dirty_state: bdi btrfs-1: dirty=585 wb=748 unstable=0 bg_thresh=1033 thresh=2067 gap=734 poll_thresh=19 ino=257 dd-2584 [001] 290.967841: balance_dirty_state: bdi btrfs-1: dirty=585 wb=748 unstable=0 bg_thresh=1030 thresh=2060 gap=727 poll_thresh=14 ino=257 dd-2584 [001] 290.967907: balance_dirty_state: bdi btrfs-1: dirty=610 wb=748 unstable=0 bg_thresh=1033 thresh=2066 gap=708 poll_thresh=15 ino=257 dd-2584 [001] 290.967979: balance_dirty_state: bdi btrfs-1: dirty=636 wb=748 unstable=0 bg_thresh=1028 thresh=2057 gap=673 poll_thresh=16 ino=257 dd-2584 [001] 290.968111: balance_dirty_state: bdi btrfs-1: dirty=661 wb=748 unstable=0 bg_thresh=1035 thresh=2070 gap=661 poll_thresh=17 ino=257 dd-2584 [001] 290.968237: balance_dirty_state: bdi btrfs-1: dirty=686 wb=748 unstable=0 bg_thresh=1034 thresh=2069 gap=635 poll_thresh=18 ino=257 dd-2584 [001] 290.968366: balance_dirty_state: bdi btrfs-1: dirty=711 wb=748 unstable=0 bg_thresh=1031 thresh=2062 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 290.968495: balance_dirty_state: bdi btrfs-1: dirty=761 wb=748 unstable=0 bg_thresh=1033 thresh=2066 gap=557 poll_thresh=20 ino=257 dd-2584 [001] 290.968804: balance_dirty_state: bdi btrfs-1: dirty=799 wb=748 unstable=0 bg_thresh=1032 thresh=2065 gap=518 poll_thresh=21 ino=257 dd-2584 [001] 290.969207: balance_dirty_state: bdi btrfs-1: dirty=824 wb=748 unstable=0 bg_thresh=1039 thresh=2079 gap=507 poll_thresh=22 ino=257 dd-2584 [001] 290.969212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1340 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-73% task_gap=-245% task_weight=99% bdi_bw=56424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.975862: balance_dirty_state: bdi btrfs-1: dirty=824 wb=609 unstable=0 bg_thresh=1032 thresh=2064 gap=631 poll_thresh=22 ino=257 dd-2584 [001] 290.976017: balance_dirty_state: bdi btrfs-1: dirty=849 wb=609 unstable=0 bg_thresh=1033 thresh=2066 gap=608 poll_thresh=16 ino=257 dd-2584 [001] 290.976284: balance_dirty_state: bdi btrfs-1: dirty=874 wb=609 unstable=0 bg_thresh=1032 thresh=2064 gap=581 poll_thresh=17 ino=257 dd-2584 [001] 290.976561: balance_dirty_state: bdi btrfs-1: dirty=912 wb=609 unstable=0 bg_thresh=1035 thresh=2071 gap=550 poll_thresh=18 ino=257 dd-2584 [001] 290.976838: balance_dirty_state: bdi btrfs-1: dirty=925 wb=609 unstable=0 bg_thresh=1031 thresh=2063 gap=529 poll_thresh=19 ino=257 dd-2584 [001] 290.977101: balance_dirty_state: bdi btrfs-1: dirty=975 wb=609 unstable=0 bg_thresh=1031 thresh=2062 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 290.977110: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1324 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=56424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.983861: balance_dirty_state: bdi btrfs-1: dirty=975 wb=509 unstable=0 bg_thresh=1030 thresh=2060 gap=576 poll_thresh=20 ino=257 dd-2584 [001] 290.983954: balance_dirty_state: bdi btrfs-1: dirty=975 wb=509 unstable=0 bg_thresh=1032 thresh=2065 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 290.984017: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=509 unstable=0 bg_thresh=1032 thresh=2064 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 290.984312: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=509 unstable=0 bg_thresh=1031 thresh=2063 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 290.984437: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=509 unstable=0 bg_thresh=1031 thresh=2062 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 290.984442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1324 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=56424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 290.984555: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28360 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 290.990556: writeback_single_inode: bdi btrfs-1: ino=257 state= age=404 wrote=1072 to_write=7120 dd-2584 [001] 290.991888: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1428 unstable=0 bg_thresh=1033 thresh=2067 gap=639 poll_thresh=18 ino=257 dd-2584 [001] 290.992003: balance_dirty_state: bdi btrfs-1: dirty=18 wb=1428 unstable=0 bg_thresh=1033 thresh=2066 gap=620 poll_thresh=13 ino=257 dd-2584 [001] 290.992068: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1428 unstable=0 bg_thresh=1035 thresh=2071 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 290.992135: balance_dirty_state: bdi btrfs-1: dirty=43 wb=1428 unstable=0 bg_thresh=1032 thresh=2065 gap=594 poll_thresh=15 ino=257 dd-2584 [001] 290.992490: balance_dirty_state: bdi btrfs-1: dirty=81 wb=1428 unstable=0 bg_thresh=1043 thresh=2086 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 290.992622: balance_dirty_state: bdi btrfs-1: dirty=106 wb=1428 unstable=0 bg_thresh=1042 thresh=2085 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 290.992752: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1428 unstable=0 bg_thresh=1044 thresh=2089 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 290.992881: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1428 unstable=0 bg_thresh=1044 thresh=2088 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 290.992886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1437 task_limit=1349 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-67% task_gap=-234% task_weight=98% bdi_bw=56424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 290.999882: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1302 unstable=0 bg_thresh=1036 thresh=2073 gap=615 poll_thresh=19 ino=257 dd-2584 [001] 290.999977: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1302 unstable=0 bg_thresh=1035 thresh=2071 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 291.000049: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1302 unstable=0 bg_thresh=1032 thresh=2064 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 291.000505: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1302 unstable=0 bg_thresh=1042 thresh=2084 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 291.000809: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1302 unstable=0 bg_thresh=1044 thresh=2088 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 291.000934: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1302 unstable=0 bg_thresh=1043 thresh=2087 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 291.000938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1348 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-68% task_gap=-235% task_weight=98% bdi_bw=56424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 291.007812: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1164 unstable=0 bg_thresh=1034 thresh=2069 gap=635 poll_thresh=18 ino=257 dd-2584 [001] 291.007956: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1164 unstable=0 bg_thresh=1035 thresh=2070 gap=623 poll_thresh=13 ino=257 dd-2584 [001] 291.008093: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1164 unstable=0 bg_thresh=1031 thresh=2063 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 291.008223: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1164 unstable=0 bg_thresh=1032 thresh=2065 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 291.008352: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1164 unstable=0 bg_thresh=1032 thresh=2064 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 291.008613: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1164 unstable=0 bg_thresh=1031 thresh=2063 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 291.008884: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1139 unstable=0 bg_thresh=1033 thresh=2067 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 291.008895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1329 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=56424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 291.015793: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1089 unstable=0 bg_thresh=1033 thresh=2066 gap=556 poll_thresh=18 ino=257 dd-2584 [001] 291.015889: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1089 unstable=0 bg_thresh=1033 thresh=2066 gap=556 poll_thresh=13 ino=257 dd-2584 [001] 291.015966: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1089 unstable=0 bg_thresh=1032 thresh=2065 gap=530 poll_thresh=14 ino=257 dd-2584 [001] 291.016268: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1089 unstable=0 bg_thresh=1042 thresh=2085 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 291.016345: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1089 unstable=0 bg_thresh=1039 thresh=2079 gap=519 poll_thresh=16 ino=257 dd-2584 [001] 291.016350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1340 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-73% task_gap=-245% task_weight=99% bdi_bw=56424 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 291.023763: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1089 unstable=0 bg_thresh=1038 thresh=2076 gap=516 poll_thresh=16 ino=257 dd-2584 [001] 291.023768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1337 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-249% task_weight=99% bdi_bw=56424 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 291.031826: balance_dirty_state: bdi btrfs-1: dirty=471 wb=963 unstable=0 bg_thresh=1030 thresh=2061 gap=627 poll_thresh=16 ino=257 dd-2584 [001] 291.032082: balance_dirty_state: bdi btrfs-1: dirty=497 wb=963 unstable=0 bg_thresh=1033 thresh=2067 gap=607 poll_thresh=12 ino=257 dd-2584 [001] 291.032155: balance_dirty_state: bdi btrfs-1: dirty=510 wb=963 unstable=0 bg_thresh=1033 thresh=2066 gap=593 poll_thresh=13 ino=257 dd-2584 [001] 291.032473: balance_dirty_state: bdi btrfs-1: dirty=510 wb=963 unstable=0 bg_thresh=1037 thresh=2075 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 291.032539: balance_dirty_state: bdi btrfs-1: dirty=535 wb=963 unstable=0 bg_thresh=1034 thresh=2069 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 291.032606: balance_dirty_state: bdi btrfs-1: dirty=535 wb=963 unstable=0 bg_thresh=1039 thresh=2079 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 291.032735: balance_dirty_state: bdi btrfs-1: dirty=585 wb=963 unstable=0 bg_thresh=1039 thresh=2078 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 291.033056: balance_dirty_state: bdi btrfs-1: dirty=610 wb=963 unstable=0 bg_thresh=1036 thresh=2072 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 291.033060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=56424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 291.039736: balance_dirty_state: bdi btrfs-1: dirty=610 wb=812 unstable=0 bg_thresh=1026 thresh=2053 gap=631 poll_thresh=18 ino=257 dd-2584 [005] 291.039841: balance_dirty_state: bdi btrfs-1: dirty=635 wb=812 unstable=0 bg_thresh=1027 thresh=2055 gap=608 poll_thresh=13 ino=257 dd-2584 [005] 291.039941: balance_dirty_state: bdi btrfs-1: dirty=635 wb=812 unstable=0 bg_thresh=1027 thresh=2054 gap=607 poll_thresh=14 ino=257 dd-2584 [005] 291.040424: balance_dirty_state: bdi btrfs-1: dirty=660 wb=812 unstable=0 bg_thresh=1036 thresh=2073 gap=601 poll_thresh=15 ino=257 dd-2584 [005] 291.040501: balance_dirty_state: bdi btrfs-1: dirty=660 wb=774 unstable=0 bg_thresh=1033 thresh=2067 gap=633 poll_thresh=16 ino=257 dd-2584 [005] 291.040656: balance_dirty_state: bdi btrfs-1: dirty=710 wb=685 unstable=0 bg_thresh=1035 thresh=2071 gap=676 poll_thresh=17 ino=257 dd-2584 [005] 291.041149: balance_dirty_state: bdi btrfs-1: dirty=735 wb=685 unstable=0 bg_thresh=1033 thresh=2067 gap=647 poll_thresh=18 ino=257 dd-2584 [005] 291.041434: balance_dirty_state: bdi btrfs-1: dirty=760 wb=685 unstable=0 bg_thresh=1033 thresh=2067 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 291.041832: balance_dirty_state: bdi btrfs-1: dirty=798 wb=685 unstable=0 bg_thresh=1033 thresh=2067 gap=584 poll_thresh=20 ino=257 dd-2584 [005] 291.042121: balance_dirty_state: bdi btrfs-1: dirty=824 wb=685 unstable=0 bg_thresh=1034 thresh=2068 gap=559 poll_thresh=21 ino=257 dd-2584 [005] 291.042251: balance_dirty_state: bdi btrfs-1: dirty=874 wb=685 unstable=0 bg_thresh=1036 thresh=2072 gap=513 poll_thresh=22 ino=257 dd-2584 [005] 291.042256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-208% task_weight=98% bdi_bw=56424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 291.047815: balance_dirty_state: bdi btrfs-1: dirty=874 wb=685 unstable=0 bg_thresh=1036 thresh=2072 gap=513 poll_thresh=22 ino=257 dd-2584 [005] 291.047820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-208% task_weight=98% bdi_bw=56424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 291.055867: balance_dirty_state: bdi btrfs-1: dirty=866 wb=441 unstable=0 bg_thresh=1029 thresh=2059 gap=752 poll_thresh=22 ino=257 dd-2584 [005] 291.055941: balance_dirty_state: bdi btrfs-1: dirty=866 wb=441 unstable=0 bg_thresh=1029 thresh=2059 gap=752 poll_thresh=16 ino=257 dd-2584 [005] 291.056285: balance_dirty_state: bdi btrfs-1: dirty=904 wb=441 unstable=0 bg_thresh=1040 thresh=2080 gap=735 poll_thresh=17 ino=257 dd-2584 [005] 291.056418: balance_dirty_state: bdi btrfs-1: dirty=954 wb=441 unstable=0 bg_thresh=1042 thresh=2084 gap=689 poll_thresh=18 ino=257 dd-2584 [005] 291.056550: balance_dirty_state: bdi btrfs-1: dirty=979 wb=441 unstable=0 bg_thresh=1041 thresh=2083 gap=663 poll_thresh=19 ino=257 dd-2584 [005] 291.056861: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=441 unstable=0 bg_thresh=1041 thresh=2082 gap=637 poll_thresh=20 ino=257 dd-2584 [005] 291.057272: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=441 unstable=0 bg_thresh=1038 thresh=2076 gap=593 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 291.057347: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28432 wrote=0 to_write=8192 dd-2584 [005] 291.057615: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=491 unstable=0 bg_thresh=1039 thresh=2078 gap=557 poll_thresh=22 ino=257 dd-2584 [005] 291.057753: balance_dirty_state: bdi btrfs-1: dirty=992 wb=554 unstable=0 bg_thresh=1041 thresh=2082 gap=536 poll_thresh=23 ino=257 dd-2584 [005] 291.058112: balance_dirty_state: bdi btrfs-1: dirty=941 wb=555 unstable=0 bg_thresh=1036 thresh=2072 gap=576 poll_thresh=24 ino=257 dd-2584 [005] 291.058460: balance_dirty_state: bdi btrfs-1: dirty=878 wb=580 unstable=0 bg_thresh=1038 thresh=2077 gap=619 poll_thresh=25 ino=257 dd-2584 [005] 291.058674: balance_dirty_state: bdi btrfs-1: dirty=840 wb=656 unstable=0 bg_thresh=1036 thresh=2073 gap=577 poll_thresh=26 ino=257 dd-2584 [005] 291.058885: balance_dirty_state: bdi btrfs-1: dirty=815 wb=706 unstable=0 bg_thresh=1037 thresh=2075 gap=554 poll_thresh=27 ino=257 dd-2584 [005] 291.059313: balance_dirty_state: bdi btrfs-1: dirty=726 wb=820 unstable=0 bg_thresh=1037 thresh=2074 gap=528 poll_thresh=28 ino=257 dd-2584 [005] 291.059881: balance_dirty_state: bdi btrfs-1: dirty=615 wb=966 unstable=0 bg_thresh=1038 thresh=2076 gap=495 poll_thresh=29 ino=257 dd-2584 [005] 291.059884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1337 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-249% task_weight=99% bdi_bw=57724 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 291.062327: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=1296 to_write=6896 dd-2584 [005] 291.067766: balance_dirty_state: bdi btrfs-1: dirty=0 wb=1466 unstable=0 bg_thresh=1028 thresh=2057 gap=591 poll_thresh=29 ino=257 dd-2584 [005] 291.067836: balance_dirty_state: bdi btrfs-1: dirty=24 wb=1466 unstable=0 bg_thresh=1025 thresh=2051 gap=561 poll_thresh=22 ino=257 dd-2584 [005] 291.067973: balance_dirty_state: bdi btrfs-1: dirty=62 wb=1466 unstable=0 bg_thresh=1025 thresh=2050 gap=522 poll_thresh=23 ino=257 dd-2584 [005] 291.068111: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1466 unstable=0 bg_thresh=1024 thresh=2048 gap=482 poll_thresh=24 ino=257 dd-2584 [005] 291.068117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-238% task_weight=98% bdi_bw=57724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 291.075850: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1290 unstable=0 bg_thresh=1026 thresh=2053 gap=663 poll_thresh=24 ino=257 dd-2584 [005] 291.075922: balance_dirty_state: bdi btrfs-1: dirty=100 wb=1290 unstable=0 bg_thresh=1023 thresh=2047 gap=657 poll_thresh=18 ino=257 dd-2584 [005] 291.076050: balance_dirty_state: bdi btrfs-1: dirty=150 wb=1290 unstable=0 bg_thresh=1025 thresh=2051 gap=611 poll_thresh=19 ino=257 dd-2584 [005] 291.076179: balance_dirty_state: bdi btrfs-1: dirty=175 wb=1290 unstable=0 bg_thresh=1025 thresh=2050 gap=585 poll_thresh=20 ino=257 dd-2584 [005] 291.076316: balance_dirty_state: bdi btrfs-1: dirty=200 wb=1290 unstable=0 bg_thresh=1024 thresh=2049 gap=559 poll_thresh=21 ino=257 dd-2584 [005] 291.076642: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1290 unstable=0 bg_thresh=1025 thresh=2051 gap=535 poll_thresh=22 ino=257 dd-2584 [005] 291.076774: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1290 unstable=0 bg_thresh=1025 thresh=2050 gap=484 poll_thresh=23 ino=257 dd-2584 [005] 291.076779: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-68% task_gap=-236% task_weight=98% bdi_bw=57724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 291.083805: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1290 unstable=0 bg_thresh=1021 thresh=2043 gap=477 poll_thresh=23 ino=257 dd-2584 [005] 291.083812: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1307 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=57724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 291.091788: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1150 unstable=0 bg_thresh=1030 thresh=2060 gap=632 poll_thresh=23 ino=257 dd-2584 [005] 291.091856: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1150 unstable=0 bg_thresh=1027 thresh=2054 gap=626 poll_thresh=17 ino=257 dd-2584 [005] 291.091975: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1150 unstable=0 bg_thresh=1026 thresh=2053 gap=575 poll_thresh=18 ino=257 dd-2584 [005] 291.092098: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1150 unstable=0 bg_thresh=1028 thresh=2057 gap=554 poll_thresh=19 ino=257 dd-2584 [005] 291.092224: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1150 unstable=0 bg_thresh=1028 thresh=2057 gap=529 poll_thresh=20 ino=257 dd-2584 [005] 291.092354: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1150 unstable=0 bg_thresh=1026 thresh=2053 gap=500 poll_thresh=21 ino=257 dd-2584 [005] 291.092359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=57724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 291.099853: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1150 unstable=0 bg_thresh=1026 thresh=2053 gap=500 poll_thresh=21 ino=257 dd-2584 [005] 291.099862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=57724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 291.107854: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1010 unstable=0 bg_thresh=1013 thresh=2026 gap=604 poll_thresh=21 ino=257 dd-2584 [001] 291.107994: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1025 unstable=0 bg_thresh=1014 thresh=2028 gap=593 poll_thresh=16 ino=257 dd-2584 [001] 291.108268: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1025 unstable=0 bg_thresh=1013 thresh=2027 gap=567 poll_thresh=17 ino=257 dd-2584 [001] 291.109328: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1025 unstable=0 bg_thresh=1038 thresh=2077 gap=566 poll_thresh=18 ino=257 dd-2584 [001] 291.109577: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1025 unstable=0 bg_thresh=1040 thresh=2081 gap=545 poll_thresh=19 ino=257 dd-2584 [001] 291.109817: balance_dirty_state: bdi btrfs-1: dirty=536 wb=1025 unstable=0 bg_thresh=1040 thresh=2080 gap=519 poll_thresh=20 ino=257 dd-2584 [001] 291.109827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-72% task_gap=-245% task_weight=100% bdi_bw=57724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 291.119936: balance_dirty_state: bdi btrfs-1: dirty=542 wb=905 unstable=0 bg_thresh=1028 thresh=2056 gap=609 poll_thresh=20 ino=257 dd-2584 [005] 291.120068: balance_dirty_state: bdi btrfs-1: dirty=567 wb=905 unstable=0 bg_thresh=1025 thresh=2050 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 291.120192: balance_dirty_state: bdi btrfs-1: dirty=592 wb=905 unstable=0 bg_thresh=1027 thresh=2055 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 291.120438: balance_dirty_state: bdi btrfs-1: dirty=617 wb=905 unstable=0 bg_thresh=1027 thresh=2054 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 291.120703: balance_dirty_state: bdi btrfs-1: dirty=655 wb=905 unstable=0 bg_thresh=1026 thresh=2052 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 291.120712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=57724 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 291.127984: balance_dirty_state: bdi btrfs-1: dirty=655 wb=905 unstable=0 bg_thresh=1026 thresh=2052 gap=492 poll_thresh=18 ino=257 dd-2584 [001] 291.127996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=57724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 291.135910: balance_dirty_state: bdi btrfs-1: dirty=655 wb=791 unstable=0 bg_thresh=1025 thresh=2050 gap=604 poll_thresh=18 ino=257 dd-2584 [001] 291.136050: balance_dirty_state: bdi btrfs-1: dirty=680 wb=791 unstable=0 bg_thresh=1022 thresh=2044 gap=573 poll_thresh=13 ino=257 dd-2584 [001] 291.136195: balance_dirty_state: bdi btrfs-1: dirty=680 wb=766 unstable=0 bg_thresh=1021 thresh=2043 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 291.136337: balance_dirty_state: bdi btrfs-1: dirty=705 wb=691 unstable=0 bg_thresh=1017 thresh=2035 gap=639 poll_thresh=15 ino=257 dd-2584 [001] 291.136456: balance_dirty_state: bdi btrfs-1: dirty=730 wb=666 unstable=0 bg_thresh=1020 thresh=2040 gap=644 poll_thresh=16 ino=257 dd-2584 [001] 291.137070: balance_dirty_state: bdi btrfs-1: dirty=755 wb=666 unstable=0 bg_thresh=1022 thresh=2044 gap=623 poll_thresh=17 ino=257 dd-2584 [001] 291.137329: balance_dirty_state: bdi btrfs-1: dirty=780 wb=666 unstable=0 bg_thresh=1021 thresh=2043 gap=597 poll_thresh=18 ino=257 dd-2584 [001] 291.137590: balance_dirty_state: bdi btrfs-1: dirty=805 wb=666 unstable=0 bg_thresh=1021 thresh=2042 gap=571 poll_thresh=19 ino=257 dd-2584 [001] 291.138341: balance_dirty_state: bdi btrfs-1: dirty=843 wb=666 unstable=0 bg_thresh=1036 thresh=2073 gap=564 poll_thresh=20 ino=257 dd-2584 [001] 291.138554: balance_dirty_state: bdi btrfs-1: dirty=893 wb=666 unstable=0 bg_thresh=1036 thresh=2072 gap=513 poll_thresh=21 ino=257 dd-2584 [001] 291.138561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-165% task_weight=99% bdi_bw=57724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 291.143959: balance_dirty_state: bdi btrfs-1: dirty=893 wb=666 unstable=0 bg_thresh=1036 thresh=2072 gap=513 poll_thresh=21 ino=257 dd-2584 [005] 291.143971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-165% task_weight=99% bdi_bw=57724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 291.151975: balance_dirty_state: bdi btrfs-1: dirty=893 wb=666 unstable=0 bg_thresh=1036 thresh=2072 gap=513 poll_thresh=21 ino=257 dd-2584 [001] 291.151987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-165% task_weight=99% bdi_bw=57724 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 291.159940: balance_dirty_state: bdi btrfs-1: dirty=893 wb=666 unstable=0 bg_thresh=1036 thresh=2072 gap=513 poll_thresh=21 ino=257 dd-2584 [001] 291.159952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-165% task_weight=99% bdi_bw=56080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 291.167940: balance_dirty_state: bdi btrfs-1: dirty=893 wb=541 unstable=0 bg_thresh=1028 thresh=2057 gap=623 poll_thresh=21 ino=257 dd-2584 [001] 291.168045: balance_dirty_state: bdi btrfs-1: dirty=906 wb=541 unstable=0 bg_thresh=1026 thresh=2052 gap=605 poll_thresh=16 ino=257 dd-2584 [001] 291.168174: balance_dirty_state: bdi btrfs-1: dirty=919 wb=541 unstable=0 bg_thresh=1025 thresh=2051 gap=591 poll_thresh=17 ino=257 dd-2584 [001] 291.168299: balance_dirty_state: bdi btrfs-1: dirty=969 wb=541 unstable=0 bg_thresh=1027 thresh=2055 gap=545 poll_thresh=18 ino=257 dd-2584 [001] 291.168595: balance_dirty_state: bdi btrfs-1: dirty=994 wb=541 unstable=0 bg_thresh=1027 thresh=2054 gap=519 poll_thresh=19 ino=257 dd-2584 [001] 291.168720: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=541 unstable=0 bg_thresh=1026 thresh=2053 gap=493 poll_thresh=20 ino=257 dd-2584 [001] 291.168725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-186% task_weight=98% bdi_bw=56080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 291.175836: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=389 unstable=0 bg_thresh=1025 thresh=2051 gap=643 poll_thresh=20 ino=257 dd-2584 [000] 291.175982: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=389 unstable=0 bg_thresh=1025 thresh=2051 gap=643 poll_thresh=15 ino=257 dd-2584 [000] 291.176118: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=389 unstable=0 bg_thresh=1025 thresh=2050 gap=617 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 291.176208: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28552 wrote=0 to_write=8192 dd-2584 [000] 291.176808: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=427 unstable=0 bg_thresh=1033 thresh=2066 gap=595 poll_thresh=17 ino=257 dd-2584 [000] 291.177084: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=477 unstable=0 bg_thresh=1035 thresh=2070 gap=574 poll_thresh=18 ino=257 dd-2584 [000] 291.177359: balance_dirty_state: bdi btrfs-1: dirty=994 wb=527 unstable=0 bg_thresh=1034 thresh=2069 gap=548 poll_thresh=19 ino=257 dd-2584 [000] 291.177631: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=565 unstable=0 bg_thresh=1034 thresh=2068 gap=497 poll_thresh=20 ino=257 dd-2584 [000] 291.177634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-214% task_weight=98% bdi_bw=56080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 291.183817: balance_dirty_state: bdi btrfs-1: dirty=51 wb=1395 unstable=0 bg_thresh=1024 thresh=2048 gap=602 poll_thresh=20 ino=257 dd-2584 [000] 291.183933: balance_dirty_state: bdi btrfs-1: dirty=39 wb=1395 unstable=0 bg_thresh=1023 thresh=2046 gap=612 poll_thresh=15 ino=257 dd-2584 [000] 291.184043: balance_dirty_state: bdi btrfs-1: dirty=52 wb=1420 unstable=0 bg_thresh=1022 thresh=2045 gap=573 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 291.184554: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=1216 to_write=6976 dd-2584 [000] 291.184650: balance_dirty_state: bdi btrfs-1: dirty=26 wb=1471 unstable=0 bg_thresh=1025 thresh=2050 gap=553 poll_thresh=17 ino=257 dd-2584 [000] 291.185331: balance_dirty_state: bdi btrfs-1: dirty=64 wb=1471 unstable=0 bg_thresh=1033 thresh=2067 gap=532 poll_thresh=18 ino=257 dd-2584 [000] 291.185593: balance_dirty_state: bdi btrfs-1: dirty=89 wb=1471 unstable=0 bg_thresh=1035 thresh=2071 gap=511 poll_thresh=19 ino=257 dd-2584 [000] 291.185602: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1333 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-10% task_gap=-119% task_weight=98% bdi_bw=56080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 291.191793: balance_dirty_state: bdi btrfs-1: dirty=89 wb=1345 unstable=0 bg_thresh=1026 thresh=2053 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 291.191891: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1345 unstable=0 bg_thresh=1023 thresh=2047 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 291.191996: balance_dirty_state: bdi btrfs-1: dirty=127 wb=1345 unstable=0 bg_thresh=1025 thresh=2051 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 291.192095: balance_dirty_state: bdi btrfs-1: dirty=140 wb=1345 unstable=0 bg_thresh=1025 thresh=2051 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 291.192292: balance_dirty_state: bdi btrfs-1: dirty=165 wb=1345 unstable=0 bg_thresh=1025 thresh=2050 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 291.192492: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1345 unstable=0 bg_thresh=1027 thresh=2054 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 291.192499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1400 avg_dirty=1400 bdi_gap=2% task_gap=-95% task_weight=99% bdi_bw=56080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 291.200018: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1345 unstable=0 bg_thresh=1024 thresh=2048 gap=488 poll_thresh=13 ino=257 dd-2584 [004] 291.200024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-1% task_gap=-101% task_weight=98% bdi_bw=56080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 291.207801: balance_dirty_state: bdi btrfs-1: dirty=215 wb=1219 unstable=0 bg_thresh=1019 thresh=2039 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 291.207909: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1219 unstable=0 bg_thresh=1028 thresh=2056 gap=597 poll_thresh=10 ino=257 dd-2584 [004] 291.208009: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1219 unstable=0 bg_thresh=1025 thresh=2050 gap=591 poll_thresh=11 ino=257 dd-2584 [004] 291.208106: balance_dirty_state: bdi btrfs-1: dirty=265 wb=1219 unstable=0 bg_thresh=1027 thresh=2055 gap=571 poll_thresh=12 ino=257 dd-2584 [004] 291.208502: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1219 unstable=0 bg_thresh=1024 thresh=2049 gap=540 poll_thresh=13 ino=257 dd-2584 [004] 291.208596: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1219 unstable=0 bg_thresh=1027 thresh=2054 gap=545 poll_thresh=14 ino=257 dd-2584 [004] 291.208701: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1219 unstable=0 bg_thresh=1026 thresh=2053 gap=519 poll_thresh=15 ino=257 dd-2584 [004] 291.209108: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1219 unstable=0 bg_thresh=1034 thresh=2069 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 291.209304: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1219 unstable=0 bg_thresh=1036 thresh=2073 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 291.209310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=56080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 291.215865: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1219 unstable=0 bg_thresh=1027 thresh=2054 gap=470 poll_thresh=17 ino=257 dd-2584 [004] 291.215870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=56080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 291.223834: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1194 unstable=0 bg_thresh=1025 thresh=2051 gap=492 poll_thresh=17 ino=257 dd-2584 [005] 291.223839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1400 avg_dirty=1400 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=56080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 291.232032: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1106 unstable=0 bg_thresh=1011 thresh=2023 gap=539 poll_thresh=13 ino=257 dd-2584 [005] 291.232171: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1106 unstable=0 bg_thresh=1011 thresh=2022 gap=525 poll_thresh=14 ino=257 dd-2584 [005] 291.232308: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1106 unstable=0 bg_thresh=1011 thresh=2023 gap=513 poll_thresh=15 ino=257 dd-2584 [005] 291.232451: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1106 unstable=0 bg_thresh=1010 thresh=2020 gap=497 poll_thresh=16 ino=257 dd-2584 [005] 291.232460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=56080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 291.239923: balance_dirty_state: bdi btrfs-1: dirty=417 wb=980 unstable=0 bg_thresh=1004 thresh=2009 gap=612 poll_thresh=16 ino=257 dd-2584 [005] 291.240005: balance_dirty_state: bdi btrfs-1: dirty=430 wb=980 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=12 ino=257 dd-2584 [005] 291.240078: balance_dirty_state: bdi btrfs-1: dirty=468 wb=980 unstable=0 bg_thresh=1004 thresh=2009 gap=561 poll_thresh=13 ino=257 dd-2584 [005] 291.240148: balance_dirty_state: bdi btrfs-1: dirty=468 wb=980 unstable=0 bg_thresh=1006 thresh=2012 gap=564 poll_thresh=14 ino=257 dd-2584 [005] 291.240216: balance_dirty_state: bdi btrfs-1: dirty=493 wb=980 unstable=0 bg_thresh=1005 thresh=2011 gap=538 poll_thresh=15 ino=257 dd-2584 [005] 291.240284: balance_dirty_state: bdi btrfs-1: dirty=518 wb=980 unstable=0 bg_thresh=1005 thresh=2011 gap=513 poll_thresh=16 ino=257 dd-2584 [005] 291.240603: balance_dirty_state: bdi btrfs-1: dirty=543 wb=980 unstable=0 bg_thresh=1007 thresh=2015 gap=492 poll_thresh=17 ino=257 dd-2584 [005] 291.240608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=56080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 291.251990: balance_dirty_state: bdi btrfs-1: dirty=543 wb=980 unstable=0 bg_thresh=1030 thresh=2061 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 291.252057: balance_dirty_state: bdi btrfs-1: dirty=543 wb=980 unstable=0 bg_thresh=1030 thresh=2061 gap=538 poll_thresh=13 ino=257 dd-2584 [005] 291.252117: balance_dirty_state: bdi btrfs-1: dirty=568 wb=980 unstable=0 bg_thresh=1033 thresh=2066 gap=518 poll_thresh=14 ino=257 dd-2584 [005] 291.252176: balance_dirty_state: bdi btrfs-1: dirty=593 wb=980 unstable=0 bg_thresh=1035 thresh=2071 gap=498 poll_thresh=15 ino=257 dd-2584 [005] 291.252181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=56080 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [005] 291.259994: balance_dirty_state: bdi btrfs-1: dirty=593 wb=855 unstable=0 bg_thresh=1028 thresh=2057 gap=609 poll_thresh=15 ino=257 dd-2584 [005] 291.260065: balance_dirty_state: bdi btrfs-1: dirty=593 wb=855 unstable=0 bg_thresh=1025 thresh=2051 gap=603 poll_thresh=11 ino=257 dd-2584 [005] 291.260127: balance_dirty_state: bdi btrfs-1: dirty=618 wb=855 unstable=0 bg_thresh=1028 thresh=2056 gap=583 poll_thresh=12 ino=257 dd-2584 [005] 291.260188: balance_dirty_state: bdi btrfs-1: dirty=643 wb=855 unstable=0 bg_thresh=1025 thresh=2050 gap=552 poll_thresh=13 ino=257 dd-2584 [005] 291.260250: balance_dirty_state: bdi btrfs-1: dirty=643 wb=855 unstable=0 bg_thresh=1027 thresh=2055 gap=557 poll_thresh=14 ino=257 dd-2584 [005] 291.260311: balance_dirty_state: bdi btrfs-1: dirty=668 wb=855 unstable=0 bg_thresh=1027 thresh=2054 gap=531 poll_thresh=15 ino=257 dd-2584 [005] 291.260372: balance_dirty_state: bdi btrfs-1: dirty=693 wb=855 unstable=0 bg_thresh=1027 thresh=2054 gap=506 poll_thresh=16 ino=257 dd-2584 [005] 291.260377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1360 avg_dirty=1360 bdi_gap=25% task_gap=-49% task_weight=99% bdi_bw=56080 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 291.268075: balance_dirty_state: bdi btrfs-1: dirty=693 wb=855 unstable=0 bg_thresh=1026 thresh=2053 gap=505 poll_thresh=12 ino=257 dd-2584 [005] 291.268080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1400 avg_dirty=1400 bdi_gap=1% task_gap=-96% task_weight=99% bdi_bw=54068 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 291.276080: balance_dirty_state: bdi btrfs-1: dirty=718 wb=716 unstable=0 bg_thresh=1027 thresh=2054 gap=620 poll_thresh=9 ino=257 dd-2584 [005] 291.276145: balance_dirty_state: bdi btrfs-1: dirty=718 wb=716 unstable=0 bg_thresh=1027 thresh=2054 gap=620 poll_thresh=10 ino=257 dd-2584 [005] 291.276210: balance_dirty_state: bdi btrfs-1: dirty=743 wb=716 unstable=0 bg_thresh=1026 thresh=2053 gap=594 poll_thresh=11 ino=257 dd-2584 [005] 291.276277: balance_dirty_state: bdi btrfs-1: dirty=768 wb=716 unstable=0 bg_thresh=1029 thresh=2058 gap=574 poll_thresh=12 ino=257 dd-2584 [005] 291.276343: balance_dirty_state: bdi btrfs-1: dirty=768 wb=716 unstable=0 bg_thresh=1026 thresh=2052 gap=568 poll_thresh=13 ino=257 dd-2584 [005] 291.276598: balance_dirty_state: bdi btrfs-1: dirty=793 wb=716 unstable=0 bg_thresh=1028 thresh=2057 gap=548 poll_thresh=14 ino=257 dd-2584 [005] 291.276663: balance_dirty_state: bdi btrfs-1: dirty=818 wb=716 unstable=0 bg_thresh=1025 thresh=2051 gap=517 poll_thresh=15 ino=257 dd-2584 [005] 291.276726: balance_dirty_state: bdi btrfs-1: dirty=818 wb=716 unstable=0 bg_thresh=1028 thresh=2056 gap=522 poll_thresh=16 ino=257 dd-2584 [005] 291.276855: balance_dirty_state: bdi btrfs-1: dirty=868 wb=716 unstable=0 bg_thresh=1027 thresh=2055 gap=471 poll_thresh=17 ino=257 dd-2584 [005] 291.276860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=54068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 291.284018: balance_dirty_state: bdi btrfs-1: dirty=868 wb=716 unstable=0 bg_thresh=1027 thresh=2055 gap=471 poll_thresh=17 ino=257 dd-2584 [000] 291.284026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=54068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 291.291820: balance_dirty_state: bdi btrfs-1: dirty=868 wb=565 unstable=0 bg_thresh=1029 thresh=2059 gap=626 poll_thresh=17 ino=257 dd-2584 [000] 291.291952: balance_dirty_state: bdi btrfs-1: dirty=893 wb=565 unstable=0 bg_thresh=1029 thresh=2058 gap=600 poll_thresh=13 ino=257 dd-2584 [000] 291.292076: balance_dirty_state: bdi btrfs-1: dirty=918 wb=565 unstable=0 bg_thresh=1029 thresh=2058 gap=575 poll_thresh=14 ino=257 dd-2584 [000] 291.292196: balance_dirty_state: bdi btrfs-1: dirty=918 wb=565 unstable=0 bg_thresh=1028 thresh=2057 gap=574 poll_thresh=15 ino=257 dd-2584 [000] 291.292318: balance_dirty_state: bdi btrfs-1: dirty=943 wb=565 unstable=0 bg_thresh=1028 thresh=2057 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 291.292559: balance_dirty_state: bdi btrfs-1: dirty=968 wb=565 unstable=0 bg_thresh=1028 thresh=2056 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 291.292804: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=565 unstable=0 bg_thresh=1027 thresh=2054 gap=471 poll_thresh=18 ino=257 dd-2584 [000] 291.292812: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=54068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 291.299907: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=565 unstable=0 bg_thresh=1027 thresh=2054 gap=471 poll_thresh=18 ino=257 dd-2584 [000] 291.299916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=54068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 291.307923: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=565 unstable=0 bg_thresh=1027 thresh=2054 gap=471 poll_thresh=18 ino=257 dd-2584 [000] 291.307931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=54068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 291.315904: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=440 unstable=0 bg_thresh=1025 thresh=2051 gap=593 poll_thresh=18 ino=257 dd-2584 [000] 291.316018: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=440 unstable=0 bg_thresh=1028 thresh=2056 gap=598 poll_thresh=13 ino=257 dd-2584 [000] 291.316124: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=440 unstable=0 bg_thresh=1025 thresh=2050 gap=567 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 291.316203: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28692 wrote=0 to_write=8192 dd-2584 [000] 291.316237: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=440 unstable=0 bg_thresh=1027 thresh=2055 gap=572 poll_thresh=15 ino=257 dd-2584 [000] 291.316660: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=503 unstable=0 bg_thresh=1024 thresh=2049 gap=541 poll_thresh=16 ino=257 dd-2584 [000] 291.316882: balance_dirty_state: bdi btrfs-1: dirty=980 wb=553 unstable=0 bg_thresh=1026 thresh=2053 gap=520 poll_thresh=17 ino=257 dd-2584 [000] 291.317100: balance_dirty_state: bdi btrfs-1: dirty=992 wb=591 unstable=0 bg_thresh=1026 thresh=2052 gap=469 poll_thresh=18 ino=257 dd-2584 [000] 291.317103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=54068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 291.323796: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=328 wrote=1104 to_write=7088 dd-2584 [000] 291.323972: balance_dirty_state: bdi btrfs-1: dirty=26 wb=1443 unstable=0 bg_thresh=1025 thresh=2051 gap=582 poll_thresh=18 ino=257 dd-2584 [000] 291.324058: balance_dirty_state: bdi btrfs-1: dirty=26 wb=1443 unstable=0 bg_thresh=1028 thresh=2056 gap=587 poll_thresh=13 ino=257 dd-2584 [000] 291.324120: balance_dirty_state: bdi btrfs-1: dirty=51 wb=1443 unstable=0 bg_thresh=1025 thresh=2050 gap=556 poll_thresh=14 ino=257 dd-2584 [000] 291.324181: balance_dirty_state: bdi btrfs-1: dirty=76 wb=1443 unstable=0 bg_thresh=1027 thresh=2055 gap=536 poll_thresh=15 ino=257 dd-2584 [000] 291.324242: balance_dirty_state: bdi btrfs-1: dirty=76 wb=1443 unstable=0 bg_thresh=1024 thresh=2049 gap=530 poll_thresh=16 ino=257 dd-2584 [000] 291.324365: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1443 unstable=0 bg_thresh=1026 thresh=2053 gap=484 poll_thresh=17 ino=257 dd-2584 [000] 291.324370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-187% task_weight=99% bdi_bw=54068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 291.331979: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1318 unstable=0 bg_thresh=1026 thresh=2052 gap=608 poll_thresh=17 ino=257 dd-2584 [000] 291.332057: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1318 unstable=0 bg_thresh=1025 thresh=2051 gap=607 poll_thresh=13 ino=257 dd-2584 [000] 291.332127: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1318 unstable=0 bg_thresh=1025 thresh=2051 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 291.332197: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1318 unstable=0 bg_thresh=1025 thresh=2050 gap=581 poll_thresh=15 ino=257 dd-2584 [000] 291.332266: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1318 unstable=0 bg_thresh=1025 thresh=2050 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 291.332610: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1318 unstable=0 bg_thresh=1027 thresh=2054 gap=535 poll_thresh=17 ino=257 dd-2584 [000] 291.332748: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1318 unstable=0 bg_thresh=1026 thresh=2053 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 291.332754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-21% task_gap=-142% task_weight=99% bdi_bw=54068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 291.339939: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1318 unstable=0 bg_thresh=1026 thresh=2053 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 291.339944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-21% task_gap=-142% task_weight=99% bdi_bw=54068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 291.347893: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1180 unstable=0 bg_thresh=1023 thresh=2046 gap=615 poll_thresh=18 ino=257 dd-2584 [002] 291.347963: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1180 unstable=0 bg_thresh=1023 thresh=2046 gap=615 poll_thresh=13 ino=257 dd-2584 [002] 291.348025: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1180 unstable=0 bg_thresh=1025 thresh=2051 gap=595 poll_thresh=14 ino=257 dd-2584 [002] 291.348087: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1180 unstable=0 bg_thresh=1025 thresh=2051 gap=570 poll_thresh=15 ino=257 dd-2584 [002] 291.348148: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1180 unstable=0 bg_thresh=1028 thresh=2056 gap=575 poll_thresh=16 ino=257 dd-2584 [002] 291.348274: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1180 unstable=0 bg_thresh=1028 thresh=2056 gap=525 poll_thresh=17 ino=257 dd-2584 [002] 291.348396: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1180 unstable=0 bg_thresh=1030 thresh=2060 gap=504 poll_thresh=18 ino=257 dd-2584 [002] 291.348401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-134% task_weight=100% bdi_bw=54068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 291.355842: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1041 unstable=0 bg_thresh=1016 thresh=2032 gap=615 poll_thresh=18 ino=257 dd-2584 [007] 291.355929: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1041 unstable=0 bg_thresh=1018 thresh=2037 gap=620 poll_thresh=13 ino=257 dd-2584 [007] 291.356060: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1041 unstable=0 bg_thresh=1018 thresh=2037 gap=595 poll_thresh=14 ino=257 dd-2584 [007] 291.356184: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1041 unstable=0 bg_thresh=1018 thresh=2036 gap=569 poll_thresh=15 ino=257 dd-2584 [007] 291.356308: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1041 unstable=0 bg_thresh=1020 thresh=2041 gap=574 poll_thresh=16 ino=257 dd-2584 [007] 291.356745: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1041 unstable=0 bg_thresh=1017 thresh=2034 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 291.356869: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1041 unstable=0 bg_thresh=1016 thresh=2033 gap=491 poll_thresh=18 ino=257 dd-2584 [007] 291.356874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=54068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 291.363849: balance_dirty_state: bdi btrfs-1: dirty=501 wb=865 unstable=0 bg_thresh=1003 thresh=2006 gap=640 poll_thresh=18 ino=257 dd-2584 [003] 291.363948: balance_dirty_state: bdi btrfs-1: dirty=526 wb=865 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=13 ino=257 dd-2584 [003] 291.364041: balance_dirty_state: bdi btrfs-1: dirty=526 wb=865 unstable=0 bg_thresh=1002 thresh=2005 gap=614 poll_thresh=14 ino=257 dd-2584 [003] 291.364117: balance_dirty_state: bdi btrfs-1: dirty=551 wb=865 unstable=0 bg_thresh=1002 thresh=2004 gap=588 poll_thresh=15 ino=257 dd-2584 [003] 291.364180: balance_dirty_state: bdi btrfs-1: dirty=551 wb=865 unstable=0 bg_thresh=1002 thresh=2004 gap=588 poll_thresh=16 ino=257 dd-2584 [003] 291.364307: balance_dirty_state: bdi btrfs-1: dirty=601 wb=865 unstable=0 bg_thresh=1001 thresh=2003 gap=537 poll_thresh=17 ino=257 dd-2584 [003] 291.364447: balance_dirty_state: bdi btrfs-1: dirty=640 wb=865 unstable=0 bg_thresh=1001 thresh=2003 gap=498 poll_thresh=18 ino=257 dd-2584 [003] 291.364452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-59% task_weight=99% bdi_bw=54068 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 291.372095: balance_dirty_state: bdi btrfs-1: dirty=640 wb=865 unstable=0 bg_thresh=1004 thresh=2008 gap=503 poll_thresh=13 ino=257 dd-2584 [003] 291.372159: balance_dirty_state: bdi btrfs-1: dirty=665 wb=865 unstable=0 bg_thresh=1006 thresh=2013 gap=483 poll_thresh=14 ino=257 dd-2584 [003] 291.372163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=52948 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 291.380068: balance_dirty_state: bdi btrfs-1: dirty=665 wb=865 unstable=0 bg_thresh=1004 thresh=2008 gap=478 poll_thresh=10 ino=257 dd-2584 [005] 291.380077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=52948 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 291.387945: balance_dirty_state: bdi btrfs-1: dirty=665 wb=751 unstable=0 bg_thresh=1001 thresh=2003 gap=587 poll_thresh=10 ino=257 dd-2584 [005] 291.388081: balance_dirty_state: bdi btrfs-1: dirty=690 wb=751 unstable=0 bg_thresh=1001 thresh=2002 gap=561 poll_thresh=7 ino=257 dd-2584 [005] 291.388205: balance_dirty_state: bdi btrfs-1: dirty=715 wb=751 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=8 ino=257 dd-2584 [005] 291.388689: balance_dirty_state: bdi btrfs-1: dirty=715 wb=751 unstable=0 bg_thresh=1000 thresh=2001 gap=535 poll_thresh=9 ino=257 dd-2584 [005] 291.388812: balance_dirty_state: bdi btrfs-1: dirty=740 wb=751 unstable=0 bg_thresh=1000 thresh=2001 gap=510 poll_thresh=10 ino=257 dd-2584 [005] 291.388932: balance_dirty_state: bdi btrfs-1: dirty=740 wb=751 unstable=0 bg_thresh=1000 thresh=2000 gap=509 poll_thresh=11 ino=257 dd-2584 [005] 291.389059: balance_dirty_state: bdi btrfs-1: dirty=765 wb=751 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=12 ino=257 dd-2584 [005] 291.389068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=52948 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 291.396008: balance_dirty_state: bdi btrfs-1: dirty=765 wb=612 unstable=0 bg_thresh=1001 thresh=2002 gap=625 poll_thresh=12 ino=257 dd-2584 [005] 291.396121: balance_dirty_state: bdi btrfs-1: dirty=790 wb=612 unstable=0 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=9 ino=257 dd-2584 [005] 291.396179: balance_dirty_state: bdi btrfs-1: dirty=790 wb=612 unstable=0 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=10 ino=257 dd-2584 [005] 291.396238: balance_dirty_state: bdi btrfs-1: dirty=815 wb=612 unstable=0 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=11 ino=257 dd-2584 [005] 291.396296: balance_dirty_state: bdi btrfs-1: dirty=840 wb=612 unstable=0 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=12 ino=257 dd-2584 [005] 291.396356: balance_dirty_state: bdi btrfs-1: dirty=840 wb=612 unstable=0 bg_thresh=999 thresh=1999 gap=547 poll_thresh=13 ino=257 dd-2584 [005] 291.396414: balance_dirty_state: bdi btrfs-1: dirty=865 wb=612 unstable=0 bg_thresh=996 thresh=1993 gap=516 poll_thresh=14 ino=257 dd-2584 [005] 291.396473: balance_dirty_state: bdi btrfs-1: dirty=890 wb=612 unstable=0 bg_thresh=1001 thresh=2003 gap=501 poll_thresh=15 ino=257 dd-2584 [005] 291.396532: balance_dirty_state: bdi btrfs-1: dirty=890 wb=612 unstable=0 bg_thresh=998 thresh=1997 gap=495 poll_thresh=16 ino=257 dd-2584 [005] 291.396537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=52948 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 291.404010: balance_dirty_state: bdi btrfs-1: dirty=890 wb=487 unstable=0 bg_thresh=1002 thresh=2005 gap=628 poll_thresh=16 ino=257 dd-2584 [005] 291.404138: balance_dirty_state: bdi btrfs-1: dirty=915 wb=487 unstable=0 bg_thresh=1005 thresh=2010 gap=608 poll_thresh=12 ino=257 dd-2584 [005] 291.404259: balance_dirty_state: bdi btrfs-1: dirty=915 wb=487 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=13 ino=257 dd-2584 [005] 291.404380: balance_dirty_state: bdi btrfs-1: dirty=940 wb=487 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 291.404501: balance_dirty_state: bdi btrfs-1: dirty=965 wb=487 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 291.404982: balance_dirty_state: bdi btrfs-1: dirty=965 wb=487 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 291.405227: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=487 unstable=0 bg_thresh=1006 thresh=2012 gap=510 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 291.405274: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28780 wrote=0 to_write=8192 dd-2584 [005] 291.405594: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=487 unstable=0 bg_thresh=1005 thresh=2011 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 291.405599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-51% task_weight=100% bdi_bw=52948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 291.410300: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=416 wrote=1024 to_write=7168 dd-2584 [005] 291.412188: balance_dirty_state: bdi btrfs-1: dirty=51 wb=1501 unstable=0 bg_thresh=1002 thresh=2005 gap=453 poll_thresh=13 ino=257 dd-2584 [005] 291.412197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=52948 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 291.420015: balance_dirty_state: bdi btrfs-1: dirty=51 wb=1376 unstable=0 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=13 ino=257 dd-2584 [005] 291.420112: balance_dirty_state: bdi btrfs-1: dirty=51 wb=1376 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=10 ino=257 dd-2584 [005] 291.420175: balance_dirty_state: bdi btrfs-1: dirty=76 wb=1376 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=11 ino=257 dd-2584 [005] 291.420239: balance_dirty_state: bdi btrfs-1: dirty=101 wb=1376 unstable=0 bg_thresh=1003 thresh=2007 gap=530 poll_thresh=12 ino=257 dd-2584 [005] 291.420301: balance_dirty_state: bdi btrfs-1: dirty=101 wb=1376 unstable=0 bg_thresh=1003 thresh=2007 gap=530 poll_thresh=13 ino=257 dd-2584 [005] 291.420363: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1376 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=14 ino=257 dd-2584 [005] 291.420425: balance_dirty_state: bdi btrfs-1: dirty=126 wb=1376 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=15 ino=257 dd-2584 [005] 291.420488: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1376 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=16 ino=257 dd-2584 [005] 291.420493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=52948 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 291.427980: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1376 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=16 ino=257 dd-2584 [000] 291.427989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=52948 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 291.435922: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1251 unstable=0 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=16 ino=257 dd-2584 [000] 291.436050: balance_dirty_state: bdi btrfs-1: dirty=151 wb=1251 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=12 ino=257 dd-2584 [000] 291.436168: balance_dirty_state: bdi btrfs-1: dirty=176 wb=1251 unstable=0 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=13 ino=257 dd-2584 [000] 291.436284: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1251 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=14 ino=257 dd-2584 [000] 291.436770: balance_dirty_state: bdi btrfs-1: dirty=201 wb=1251 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=15 ino=257 dd-2584 [000] 291.436891: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1251 unstable=0 bg_thresh=1005 thresh=2010 gap=533 poll_thresh=16 ino=257 dd-2584 [000] 291.437135: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1251 unstable=0 bg_thresh=1007 thresh=2014 gap=512 poll_thresh=17 ino=257 dd-2584 [000] 291.437379: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1251 unstable=0 bg_thresh=1006 thresh=2013 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 291.437388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=52948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 291.443983: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1251 unstable=0 bg_thresh=1006 thresh=2013 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 291.443991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=52948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 291.455941: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1126 unstable=0 bg_thresh=1008 thresh=2017 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 291.456077: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1126 unstable=0 bg_thresh=1008 thresh=2017 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 291.456161: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1126 unstable=0 bg_thresh=1011 thresh=2022 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 291.456245: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1126 unstable=0 bg_thresh=1011 thresh=2022 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 291.456329: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1126 unstable=0 bg_thresh=1013 thresh=2027 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 291.456498: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1126 unstable=0 bg_thresh=1013 thresh=2026 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 291.456668: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1126 unstable=0 bg_thresh=1015 thresh=2030 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 291.456675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=52948 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 291.463992: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1126 unstable=0 bg_thresh=1015 thresh=2030 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 291.463998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=52948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 291.471932: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1051 unstable=0 bg_thresh=1015 thresh=2030 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 291.472061: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1051 unstable=0 bg_thresh=1015 thresh=2030 gap=553 poll_thresh=13 ino=257 dd-2584 [004] 291.472178: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1051 unstable=0 bg_thresh=1014 thresh=2029 gap=527 poll_thresh=14 ino=257 dd-2584 [004] 291.472656: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1051 unstable=0 bg_thresh=1017 thresh=2034 gap=507 poll_thresh=15 ino=257 dd-2584 [004] 291.472665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1360 avg_dirty=1360 bdi_gap=14% task_gap=-71% task_weight=99% bdi_bw=52948 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 291.480088: balance_dirty_state: bdi btrfs-1: dirty=476 wb=901 unstable=0 bg_thresh=1014 thresh=2028 gap=651 poll_thresh=11 ino=257 dd-2584 [004] 291.480146: balance_dirty_state: bdi btrfs-1: dirty=501 wb=901 unstable=0 bg_thresh=1013 thresh=2027 gap=625 poll_thresh=12 ino=257 dd-2584 [004] 291.480203: balance_dirty_state: bdi btrfs-1: dirty=526 wb=901 unstable=0 bg_thresh=1016 thresh=2032 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 291.480259: balance_dirty_state: bdi btrfs-1: dirty=526 wb=901 unstable=0 bg_thresh=1013 thresh=2026 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 291.480315: balance_dirty_state: bdi btrfs-1: dirty=551 wb=901 unstable=0 bg_thresh=1015 thresh=2031 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 291.480373: balance_dirty_state: bdi btrfs-1: dirty=551 wb=901 unstable=0 bg_thresh=1012 thresh=2025 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 291.480487: balance_dirty_state: bdi btrfs-1: dirty=601 wb=901 unstable=0 bg_thresh=1014 thresh=2029 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 291.480601: balance_dirty_state: bdi btrfs-1: dirty=626 wb=901 unstable=0 bg_thresh=1014 thresh=2028 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 291.480605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 291.487973: balance_dirty_state: bdi btrfs-1: dirty=626 wb=901 unstable=0 bg_thresh=997 thresh=1994 gap=467 poll_thresh=18 ino=257 dd-2584 [004] 291.487985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 291.495884: balance_dirty_state: bdi btrfs-1: dirty=626 wb=776 unstable=0 bg_thresh=1008 thresh=2016 gap=614 poll_thresh=18 ino=257 dd-2584 [004] 291.495983: balance_dirty_state: bdi btrfs-1: dirty=639 wb=776 unstable=0 bg_thresh=1009 thresh=2018 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 291.496081: balance_dirty_state: bdi btrfs-1: dirty=665 wb=776 unstable=0 bg_thresh=1008 thresh=2017 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 291.496161: balance_dirty_state: bdi btrfs-1: dirty=678 wb=776 unstable=0 bg_thresh=1008 thresh=2016 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 291.496232: balance_dirty_state: bdi btrfs-1: dirty=691 wb=776 unstable=0 bg_thresh=1007 thresh=2015 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 291.496544: balance_dirty_state: bdi btrfs-1: dirty=742 wb=776 unstable=0 bg_thresh=1008 thresh=2016 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 291.496548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 291.504058: balance_dirty_state: bdi btrfs-1: dirty=742 wb=776 unstable=0 bg_thresh=1024 thresh=2049 gap=531 poll_thresh=13 ino=257 dd-2584 [004] 291.504174: balance_dirty_state: bdi btrfs-1: dirty=767 wb=776 unstable=0 bg_thresh=1027 thresh=2054 gap=511 poll_thresh=14 ino=257 dd-2584 [004] 291.504182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1400 avg_dirty=1400 bdi_gap=2% task_gap=-95% task_weight=99% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 291.516106: balance_dirty_state: bdi btrfs-1: dirty=792 wb=626 unstable=0 bg_thresh=1004 thresh=2009 gap=591 poll_thresh=10 ino=257 dd-2584 [002] 291.516224: balance_dirty_state: bdi btrfs-1: dirty=792 wb=626 unstable=0 bg_thresh=1007 thresh=2014 gap=596 poll_thresh=11 ino=257 dd-2584 [002] 291.516341: balance_dirty_state: bdi btrfs-1: dirty=817 wb=626 unstable=0 bg_thresh=1007 thresh=2014 gap=571 poll_thresh=12 ino=257 dd-2584 [002] 291.516457: balance_dirty_state: bdi btrfs-1: dirty=842 wb=626 unstable=0 bg_thresh=1009 thresh=2019 gap=551 poll_thresh=13 ino=257 dd-2584 [002] 291.516576: balance_dirty_state: bdi btrfs-1: dirty=842 wb=626 unstable=0 bg_thresh=1012 thresh=2024 gap=556 poll_thresh=14 ino=257 dd-2584 [002] 291.516695: balance_dirty_state: bdi btrfs-1: dirty=867 wb=626 unstable=0 bg_thresh=1012 thresh=2024 gap=531 poll_thresh=15 ino=257 dd-2584 [002] 291.516816: balance_dirty_state: bdi btrfs-1: dirty=867 wb=626 unstable=0 bg_thresh=1011 thresh=2023 gap=530 poll_thresh=16 ino=257 dd-2584 [002] 291.517053: balance_dirty_state: bdi btrfs-1: dirty=917 wb=626 unstable=0 bg_thresh=1011 thresh=2022 gap=479 poll_thresh=17 ino=257 dd-2584 [002] 291.517062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 291.528042: balance_dirty_state: bdi btrfs-1: dirty=917 wb=501 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=17 ino=257 dd-2584 [001] 291.528168: balance_dirty_state: bdi btrfs-1: dirty=917 wb=501 unstable=0 bg_thresh=1003 thresh=2006 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 291.528288: balance_dirty_state: bdi btrfs-1: dirty=942 wb=501 unstable=0 bg_thresh=1002 thresh=2005 gap=562 poll_thresh=14 ino=257 dd-2584 [001] 291.528408: balance_dirty_state: bdi btrfs-1: dirty=967 wb=501 unstable=0 bg_thresh=1002 thresh=2005 gap=537 poll_thresh=15 ino=257 dd-2584 [001] 291.528528: balance_dirty_state: bdi btrfs-1: dirty=967 wb=501 unstable=0 bg_thresh=1002 thresh=2004 gap=536 poll_thresh=16 ino=257 dd-2584 [001] 291.529131: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=501 unstable=0 bg_thresh=1001 thresh=2003 gap=485 poll_thresh=17 ino=257 dd-2584 [001] 291.529141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-59% task_weight=99% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 291.529172: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28904 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 291.533836: writeback_single_inode: bdi btrfs-1: ino=257 state= age=540 wrote=976 to_write=7216 dd-2584 [002] 291.536092: balance_dirty_state: bdi btrfs-1: dirty=64 wb=1479 unstable=0 bg_thresh=1001 thresh=2003 gap=460 poll_thresh=13 ino=257 dd-2584 [002] 291.536100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 291.543899: balance_dirty_state: bdi btrfs-1: dirty=64 wb=1365 unstable=0 bg_thresh=993 thresh=1987 gap=558 poll_thresh=13 ino=257 dd-2584 [002] 291.544022: balance_dirty_state: bdi btrfs-1: dirty=89 wb=1365 unstable=0 bg_thresh=993 thresh=1987 gap=533 poll_thresh=10 ino=257 dd-2584 [002] 291.544140: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1365 unstable=0 bg_thresh=996 thresh=1993 gap=514 poll_thresh=11 ino=257 dd-2584 [002] 291.544258: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1365 unstable=0 bg_thresh=996 thresh=1993 gap=514 poll_thresh=12 ino=257 dd-2584 [002] 291.544375: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1365 unstable=0 bg_thresh=999 thresh=1998 gap=494 poll_thresh=13 ino=257 dd-2584 [002] 291.544383: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1361 avg_dirty=1361 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 291.552014: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1240 unstable=0 bg_thresh=996 thresh=1992 gap=613 poll_thresh=13 ino=257 dd-2584 [002] 291.552118: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1240 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=10 ino=257 dd-2584 [002] 291.552175: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1240 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=11 ino=257 dd-2584 [002] 291.552234: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1240 unstable=0 bg_thresh=998 thresh=1997 gap=568 poll_thresh=12 ino=257 dd-2584 [002] 291.552291: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1240 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=13 ino=257 dd-2584 [002] 291.552348: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1240 unstable=0 bg_thresh=1003 thresh=2007 gap=553 poll_thresh=14 ino=257 dd-2584 [002] 291.552408: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1240 unstable=0 bg_thresh=1003 thresh=2007 gap=528 poll_thresh=15 ino=257 dd-2584 [002] 291.552468: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1240 unstable=0 bg_thresh=1003 thresh=2006 gap=527 poll_thresh=16 ino=257 dd-2584 [002] 291.552585: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1240 unstable=0 bg_thresh=1002 thresh=2005 gap=476 poll_thresh=17 ino=257 dd-2584 [002] 291.552590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 291.559987: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1240 unstable=0 bg_thresh=1002 thresh=2005 gap=476 poll_thresh=17 ino=257 dd-2584 [002] 291.559995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 291.567973: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1115 unstable=0 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=17 ino=257 dd-2584 [002] 291.568275: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1115 unstable=0 bg_thresh=1001 thresh=2002 gap=598 poll_thresh=13 ino=257 dd-2584 [002] 291.568331: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1115 unstable=0 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=14 ino=257 dd-2584 [002] 291.568388: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1115 unstable=0 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=15 ino=257 dd-2584 [002] 291.568445: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1115 unstable=0 bg_thresh=1003 thresh=2006 gap=552 poll_thresh=16 ino=257 dd-2584 [002] 291.568559: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1115 unstable=0 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=17 ino=257 dd-2584 [002] 291.568678: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1115 unstable=0 bg_thresh=1004 thresh=2009 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 291.568682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 291.579917: balance_dirty_state: bdi btrfs-1: dirty=414 wb=990 unstable=0 bg_thresh=1001 thresh=2003 gap=599 poll_thresh=18 ino=257 dd-2584 [002] 291.579984: balance_dirty_state: bdi btrfs-1: dirty=414 wb=990 unstable=0 bg_thresh=1001 thresh=2003 gap=599 poll_thresh=13 ino=257 dd-2584 [002] 291.580047: balance_dirty_state: bdi btrfs-1: dirty=439 wb=990 unstable=0 bg_thresh=1004 thresh=2008 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 291.580110: balance_dirty_state: bdi btrfs-1: dirty=464 wb=990 unstable=0 bg_thresh=1001 thresh=2002 gap=548 poll_thresh=15 ino=257 dd-2584 [002] 291.580174: balance_dirty_state: bdi btrfs-1: dirty=464 wb=990 unstable=0 bg_thresh=1003 thresh=2007 gap=553 poll_thresh=16 ino=257 dd-2584 [002] 291.580301: balance_dirty_state: bdi btrfs-1: dirty=514 wb=990 unstable=0 bg_thresh=1003 thresh=2006 gap=502 poll_thresh=17 ino=257 dd-2584 [002] 291.580427: balance_dirty_state: bdi btrfs-1: dirty=539 wb=990 unstable=0 bg_thresh=1005 thresh=2010 gap=481 poll_thresh=18 ino=257 dd-2584 [002] 291.580432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=51112 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 291.588206: balance_dirty_state: bdi btrfs-1: dirty=564 wb=865 unstable=0 bg_thresh=996 thresh=1993 gap=564 poll_thresh=13 ino=257 dd-2584 [002] 291.588264: balance_dirty_state: bdi btrfs-1: dirty=564 wb=865 unstable=0 bg_thresh=999 thresh=1998 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 291.588320: balance_dirty_state: bdi btrfs-1: dirty=589 wb=865 unstable=0 bg_thresh=999 thresh=1998 gap=544 poll_thresh=15 ino=257 dd-2584 [002] 291.588378: balance_dirty_state: bdi btrfs-1: dirty=589 wb=865 unstable=0 bg_thresh=1001 thresh=2003 gap=549 poll_thresh=16 ino=257 dd-2584 [002] 291.588494: balance_dirty_state: bdi btrfs-1: dirty=639 wb=865 unstable=0 bg_thresh=1001 thresh=2002 gap=498 poll_thresh=17 ino=257 dd-2584 [002] 291.588498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=49624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 291.596080: balance_dirty_state: bdi btrfs-1: dirty=639 wb=865 unstable=0 bg_thresh=1001 thresh=2002 gap=498 poll_thresh=17 ino=257 dd-2584 [002] 291.596089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=49624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 291.603924: balance_dirty_state: bdi btrfs-1: dirty=639 wb=740 unstable=0 bg_thresh=995 thresh=1991 gap=612 poll_thresh=17 ino=257 dd-2584 [002] 291.604050: balance_dirty_state: bdi btrfs-1: dirty=639 wb=740 unstable=0 bg_thresh=995 thresh=1991 gap=612 poll_thresh=13 ino=257 dd-2584 [002] 291.604170: balance_dirty_state: bdi btrfs-1: dirty=664 wb=740 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=14 ino=257 dd-2584 [002] 291.604290: balance_dirty_state: bdi btrfs-1: dirty=689 wb=740 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=15 ino=257 dd-2584 [002] 291.604408: balance_dirty_state: bdi btrfs-1: dirty=689 wb=740 unstable=0 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=16 ino=257 dd-2584 [002] 291.604647: balance_dirty_state: bdi btrfs-1: dirty=739 wb=740 unstable=0 bg_thresh=1003 thresh=2006 gap=527 poll_thresh=17 ino=257 dd-2584 [002] 291.604890: balance_dirty_state: bdi btrfs-1: dirty=764 wb=740 unstable=0 bg_thresh=1005 thresh=2010 gap=506 poll_thresh=18 ino=257 dd-2584 [002] 291.605132: balance_dirty_state: bdi btrfs-1: dirty=789 wb=740 unstable=0 bg_thresh=1004 thresh=2009 gap=480 poll_thresh=19 ino=257 dd-2584 [002] 291.605141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=49624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 291.611928: balance_dirty_state: bdi btrfs-1: dirty=789 wb=615 unstable=0 bg_thresh=994 thresh=1989 gap=585 poll_thresh=19 ino=257 dd-2584 [002] 291.612179: balance_dirty_state: bdi btrfs-1: dirty=814 wb=615 unstable=0 bg_thresh=994 thresh=1989 gap=560 poll_thresh=14 ino=257 dd-2584 [002] 291.612236: balance_dirty_state: bdi btrfs-1: dirty=814 wb=615 unstable=0 bg_thresh=997 thresh=1994 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 291.612294: balance_dirty_state: bdi btrfs-1: dirty=839 wb=615 unstable=0 bg_thresh=997 thresh=1994 gap=540 poll_thresh=16 ino=257 dd-2584 [002] 291.612407: balance_dirty_state: bdi btrfs-1: dirty=864 wb=615 unstable=0 bg_thresh=999 thresh=1999 gap=520 poll_thresh=17 ino=257 dd-2584 [002] 291.612523: balance_dirty_state: bdi btrfs-1: dirty=914 wb=615 unstable=0 bg_thresh=1004 thresh=2009 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 291.612527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=23% task_gap=-52% task_weight=99% bdi_bw=49624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 291.620176: balance_dirty_state: bdi btrfs-1: dirty=914 wb=465 unstable=0 bg_thresh=995 thresh=1991 gap=612 poll_thresh=13 ino=257 dd-2584 [002] 291.620234: balance_dirty_state: bdi btrfs-1: dirty=939 wb=465 unstable=0 bg_thresh=998 thresh=1996 gap=592 poll_thresh=14 ino=257 dd-2584 [002] 291.620291: balance_dirty_state: bdi btrfs-1: dirty=964 wb=465 unstable=0 bg_thresh=998 thresh=1996 gap=567 poll_thresh=15 ino=257 dd-2584 [002] 291.620348: balance_dirty_state: bdi btrfs-1: dirty=964 wb=465 unstable=0 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=16 ino=257 dd-2584 [002] 291.620464: balance_dirty_state: bdi btrfs-1: dirty=989 wb=465 unstable=0 bg_thresh=1003 thresh=2006 gap=552 poll_thresh=17 ino=257 dd-2584 [002] 291.620581: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=465 unstable=0 bg_thresh=1005 thresh=2010 gap=506 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 291.620606: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=28996 wrote=0 to_write=8192 dd-2584 [002] 291.621024: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=515 unstable=0 bg_thresh=1004 thresh=2009 gap=480 poll_thresh=19 ino=257 dd-2584 [002] 291.621026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=49624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 291.623078: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=1008 to_write=7184 dd-2584 [002] 291.628052: balance_dirty_state: bdi btrfs-1: dirty=64 wb=1465 unstable=0 bg_thresh=1004 thresh=2009 gap=480 poll_thresh=19 ino=257 dd-2584 [002] 291.628062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1441 avg_dirty=1441 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=49624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 291.635939: balance_dirty_state: bdi btrfs-1: dirty=64 wb=1351 unstable=0 bg_thresh=995 thresh=1990 gap=575 poll_thresh=19 ino=257 dd-2584 [002] 291.636063: balance_dirty_state: bdi btrfs-1: dirty=89 wb=1351 unstable=0 bg_thresh=995 thresh=1990 gap=550 poll_thresh=14 ino=257 dd-2584 [002] 291.636179: balance_dirty_state: bdi btrfs-1: dirty=89 wb=1351 unstable=0 bg_thresh=997 thresh=1995 gap=555 poll_thresh=15 ino=257 dd-2584 [002] 291.636295: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1351 unstable=0 bg_thresh=997 thresh=1995 gap=530 poll_thresh=16 ino=257 dd-2584 [002] 291.636525: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1351 unstable=0 bg_thresh=1002 thresh=2005 gap=515 poll_thresh=17 ino=257 dd-2584 [002] 291.636763: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1351 unstable=0 bg_thresh=1002 thresh=2004 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 291.636772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=49624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 291.644033: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1351 unstable=0 bg_thresh=1002 thresh=2004 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 291.644045: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=49624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 291.655953: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1087 unstable=0 bg_thresh=999 thresh=1998 gap=747 poll_thresh=18 ino=257 dd-2584 [002] 291.656020: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1087 unstable=0 bg_thresh=1001 thresh=2003 gap=727 poll_thresh=13 ino=257 dd-2584 [002] 291.656081: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1087 unstable=0 bg_thresh=1004 thresh=2008 gap=707 poll_thresh=14 ino=257 dd-2584 [002] 291.656141: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1087 unstable=0 bg_thresh=1006 thresh=2013 gap=712 poll_thresh=15 ino=257 dd-2584 [002] 291.656204: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1087 unstable=0 bg_thresh=1006 thresh=2013 gap=687 poll_thresh=16 ino=257 dd-2584 [002] 291.656327: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1087 unstable=0 bg_thresh=1006 thresh=2012 gap=661 poll_thresh=17 ino=257 dd-2584 [002] 291.656454: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1087 unstable=0 bg_thresh=1008 thresh=2016 gap=615 poll_thresh=18 ino=257 dd-2584 [002] 291.656762: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1087 unstable=0 bg_thresh=1004 thresh=2009 gap=583 poll_thresh=19 ino=257 dd-2584 [002] 291.656883: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1087 unstable=0 bg_thresh=1001 thresh=2002 gap=551 poll_thresh=20 ino=257 dd-2584 [002] 291.657003: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1087 unstable=0 bg_thresh=1003 thresh=2006 gap=530 poll_thresh=21 ino=257 dd-2584 [002] 291.657124: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1087 unstable=0 bg_thresh=999 thresh=1999 gap=473 poll_thresh=22 ino=257 dd-2584 [002] 291.657129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=49624 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 291.663929: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1012 unstable=0 bg_thresh=988 thresh=1976 gap=525 poll_thresh=22 ino=257 dd-2584 [002] 291.663994: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1012 unstable=0 bg_thresh=988 thresh=1976 gap=525 poll_thresh=16 ino=257 dd-2584 [002] 291.664113: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1012 unstable=0 bg_thresh=993 thresh=1986 gap=485 poll_thresh=17 ino=257 dd-2584 [002] 291.664117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-79% task_weight=99% bdi_bw=49624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 291.671995: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1012 unstable=0 bg_thresh=993 thresh=1987 gap=486 poll_thresh=13 ino=257 dd-2584 [002] 291.672000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-78% task_weight=99% bdi_bw=49624 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 291.680169: balance_dirty_state: bdi btrfs-1: dirty=514 wb=887 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=10 ino=257 dd-2584 [002] 291.680249: balance_dirty_state: bdi btrfs-1: dirty=539 wb=887 unstable=0 bg_thresh=998 thresh=1996 gap=570 poll_thresh=11 ino=257 dd-2584 [002] 291.680347: balance_dirty_state: bdi btrfs-1: dirty=539 wb=887 unstable=0 bg_thresh=998 thresh=1996 gap=570 poll_thresh=12 ino=257 dd-2584 [002] 291.680468: balance_dirty_state: bdi btrfs-1: dirty=564 wb=887 unstable=0 bg_thresh=1000 thresh=2001 gap=550 poll_thresh=13 ino=257 dd-2584 [002] 291.680854: balance_dirty_state: bdi btrfs-1: dirty=564 wb=887 unstable=0 bg_thresh=1000 thresh=2001 gap=550 poll_thresh=14 ino=257 dd-2584 [002] 291.680934: balance_dirty_state: bdi btrfs-1: dirty=589 wb=887 unstable=0 bg_thresh=1000 thresh=2000 gap=524 poll_thresh=15 ino=257 dd-2584 [002] 291.681010: balance_dirty_state: bdi btrfs-1: dirty=614 wb=887 unstable=0 bg_thresh=1002 thresh=2005 gap=504 poll_thresh=16 ino=257 dd-2584 [002] 291.681161: balance_dirty_state: bdi btrfs-1: dirty=639 wb=887 unstable=0 bg_thresh=1002 thresh=2004 gap=478 poll_thresh=17 ino=257 dd-2584 [002] 291.681167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-58% task_weight=99% bdi_bw=49624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 291.688162: balance_dirty_state: bdi btrfs-1: dirty=664 wb=762 unstable=0 bg_thresh=995 thresh=1991 gap=565 poll_thresh=13 ino=257 dd-2584 [002] 291.688280: balance_dirty_state: bdi btrfs-1: dirty=664 wb=762 unstable=0 bg_thresh=998 thresh=1996 gap=570 poll_thresh=14 ino=257 dd-2584 [002] 291.688395: balance_dirty_state: bdi btrfs-1: dirty=689 wb=762 unstable=0 bg_thresh=1000 thresh=2001 gap=550 poll_thresh=15 ino=257 dd-2584 [002] 291.688510: balance_dirty_state: bdi btrfs-1: dirty=714 wb=762 unstable=0 bg_thresh=1000 thresh=2001 gap=525 poll_thresh=16 ino=257 dd-2584 [002] 291.688745: balance_dirty_state: bdi btrfs-1: dirty=739 wb=762 unstable=0 bg_thresh=1000 thresh=2000 gap=499 poll_thresh=17 ino=257 dd-2584 [002] 291.688754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1280 avg_dirty=1280 bdi_gap=41% task_gap=-16% task_weight=99% bdi_bw=49624 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 291.696217: balance_dirty_state: bdi btrfs-1: dirty=739 wb=637 unstable=0 bg_thresh=999 thresh=1998 gap=622 poll_thresh=13 ino=257 dd-2584 [002] 291.696274: balance_dirty_state: bdi btrfs-1: dirty=764 wb=637 unstable=0 bg_thresh=1001 thresh=2003 gap=602 poll_thresh=14 ino=257 dd-2584 [002] 291.696332: balance_dirty_state: bdi btrfs-1: dirty=789 wb=637 unstable=0 bg_thresh=1004 thresh=2008 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 291.696389: balance_dirty_state: bdi btrfs-1: dirty=789 wb=637 unstable=0 bg_thresh=1001 thresh=2002 gap=576 poll_thresh=16 ino=257 dd-2584 [002] 291.696673: balance_dirty_state: bdi btrfs-1: dirty=839 wb=637 unstable=0 bg_thresh=1000 thresh=2001 gap=525 poll_thresh=17 ino=257 dd-2584 [002] 291.696789: balance_dirty_state: bdi btrfs-1: dirty=864 wb=637 unstable=0 bg_thresh=1002 thresh=2005 gap=504 poll_thresh=18 ino=257 dd-2584 [002] 291.696902: balance_dirty_state: bdi btrfs-1: dirty=889 wb=637 unstable=0 bg_thresh=1002 thresh=2004 gap=478 poll_thresh=19 ino=257 dd-2584 [002] 291.696906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-58% task_weight=99% bdi_bw=49388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 291.704292: balance_dirty_state: bdi btrfs-1: dirty=889 wb=512 unstable=0 bg_thresh=1000 thresh=2001 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 291.704408: balance_dirty_state: bdi btrfs-1: dirty=914 wb=512 unstable=0 bg_thresh=1003 thresh=2006 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 291.704523: balance_dirty_state: bdi btrfs-1: dirty=914 wb=512 unstable=0 bg_thresh=1005 thresh=2011 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 291.704757: balance_dirty_state: bdi btrfs-1: dirty=964 wb=512 unstable=0 bg_thresh=1008 thresh=2016 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 291.704996: balance_dirty_state: bdi btrfs-1: dirty=989 wb=512 unstable=0 bg_thresh=1007 thresh=2015 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 291.705292: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=387 unstable=0 bg_thresh=1004 thresh=2008 gap=607 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 291.705339: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29080 wrote=0 to_write=8192 dd-2584 [005] 291.705546: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=387 unstable=0 bg_thresh=1006 thresh=2012 gap=586 poll_thresh=20 ino=257 dd-2584 [005] 291.706158: balance_dirty_state: bdi btrfs-1: dirty=989 wb=487 unstable=0 bg_thresh=1005 thresh=2011 gap=535 poll_thresh=21 ino=257 dd-2584 [005] 291.706408: balance_dirty_state: bdi btrfs-1: dirty=964 wb=537 unstable=0 bg_thresh=1005 thresh=2010 gap=509 poll_thresh=22 ino=257 dd-2584 [005] 291.706659: balance_dirty_state: bdi btrfs-1: dirty=939 wb=587 unstable=0 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=23 ino=257 dd-2584 [005] 291.706662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1320 avg_dirty=1320 bdi_gap=23% task_gap=-52% task_weight=99% bdi_bw=49388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 291.710751: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=1104 to_write=7088 dd-2584 [005] 291.712366: balance_dirty_state: bdi btrfs-1: dirty=64 wb=1487 unstable=0 bg_thresh=1006 thresh=2013 gap=462 poll_thresh=17 ino=257 dd-2584 [005] 291.712375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1401 avg_dirty=1401 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=49388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 291.720129: balance_dirty_state: bdi btrfs-1: dirty=64 wb=1487 unstable=0 bg_thresh=1006 thresh=2013 gap=462 poll_thresh=17 ino=257 dd-2584 [005] 291.720140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1401 avg_dirty=1401 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=49388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 291.728177: balance_dirty_state: bdi btrfs-1: dirty=64 wb=1362 unstable=0 bg_thresh=1004 thresh=2008 gap=582 poll_thresh=17 ino=257 dd-2584 [002] 291.728307: balance_dirty_state: bdi btrfs-1: dirty=89 wb=1362 unstable=0 bg_thresh=1004 thresh=2008 gap=557 poll_thresh=13 ino=257 dd-2584 [002] 291.728424: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1362 unstable=0 bg_thresh=1006 thresh=2013 gap=537 poll_thresh=14 ino=257 dd-2584 [002] 291.728539: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1362 unstable=0 bg_thresh=1006 thresh=2013 gap=537 poll_thresh=15 ino=257 dd-2584 [002] 291.728656: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1362 unstable=0 bg_thresh=1009 thresh=2018 gap=517 poll_thresh=16 ino=257 dd-2584 [002] 291.728891: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1362 unstable=0 bg_thresh=1011 thresh=2023 gap=497 poll_thresh=17 ino=257 dd-2584 [002] 291.728900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1280 avg_dirty=1280 bdi_gap=54% task_gap=9% task_weight=99% bdi_bw=49388 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 dd-2584 [002] 291.736150: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1262 unstable=0 bg_thresh=1011 thresh=2022 gap=571 poll_thresh=13 ino=257 dd-2584 [002] 291.736280: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1212 unstable=0 bg_thresh=1013 thresh=2027 gap=626 poll_thresh=14 ino=257 dd-2584 [002] 291.736767: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1212 unstable=0 bg_thresh=1006 thresh=2013 gap=587 poll_thresh=15 ino=257 dd-2584 [002] 291.736885: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1212 unstable=0 bg_thresh=1009 thresh=2018 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 291.737120: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1212 unstable=0 bg_thresh=1005 thresh=2011 gap=535 poll_thresh=17 ino=257 dd-2584 [002] 291.737358: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1212 unstable=0 bg_thresh=1007 thresh=2015 gap=514 poll_thresh=18 ino=257 dd-2584 [002] 291.737592: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1212 unstable=0 bg_thresh=1007 thresh=2014 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 291.737601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1320 avg_dirty=1320 bdi_gap=26% task_gap=-47% task_weight=100% bdi_bw=49388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 291.744193: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1112 unstable=0 bg_thresh=1005 thresh=2010 gap=559 poll_thresh=14 ino=257 dd-2584 [002] 291.744258: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1112 unstable=0 bg_thresh=1004 thresh=2009 gap=533 poll_thresh=15 ino=257 dd-2584 [002] 291.744319: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1112 unstable=0 bg_thresh=1004 thresh=2009 gap=533 poll_thresh=16 ino=257 dd-2584 [002] 291.744442: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1112 unstable=0 bg_thresh=1003 thresh=2006 gap=480 poll_thresh=17 ino=257 dd-2584 [002] 291.744446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1280 avg_dirty=1280 bdi_gap=45% task_gap=-7% task_weight=98% bdi_bw=49388 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 291.752154: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1112 unstable=0 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=13 ino=257 dd-2584 [002] 291.752160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1280 avg_dirty=1280 bdi_gap=47% task_gap=-5% task_weight=99% bdi_bw=49388 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 291.760144: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1112 unstable=0 bg_thresh=1004 thresh=2009 gap=458 poll_thresh=10 ino=257 dd-2584 [002] 291.760149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1280 avg_dirty=1280 bdi_gap=47% task_gap=-4% task_weight=98% bdi_bw=49388 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 291.768265: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1112 unstable=0 bg_thresh=1004 thresh=2008 gap=432 poll_thresh=7 ino=257 dd-2584 [002] 291.768275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=98% bdi_bw=49388 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 291.776043: balance_dirty_state: bdi btrfs-1: dirty=464 wb=987 unstable=0 bg_thresh=1000 thresh=2001 gap=550 poll_thresh=7 ino=257 dd-2584 [002] 291.776285: balance_dirty_state: bdi btrfs-1: dirty=464 wb=987 unstable=0 bg_thresh=1003 thresh=2007 gap=556 poll_thresh=5 ino=257 dd-2584 [002] 291.776346: balance_dirty_state: bdi btrfs-1: dirty=489 wb=987 unstable=0 bg_thresh=1003 thresh=2006 gap=530 poll_thresh=6 ino=257 dd-2584 [002] 291.776405: balance_dirty_state: bdi btrfs-1: dirty=514 wb=987 unstable=0 bg_thresh=1002 thresh=2005 gap=504 poll_thresh=7 ino=257 dd-2584 [002] 291.776463: balance_dirty_state: bdi btrfs-1: dirty=514 wb=987 unstable=0 bg_thresh=1005 thresh=2010 gap=509 poll_thresh=8 ino=257 dd-2584 [002] 291.776522: balance_dirty_state: bdi btrfs-1: dirty=539 wb=987 unstable=0 bg_thresh=1002 thresh=2004 gap=478 poll_thresh=9 ino=257 dd-2584 [002] 291.776527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1272 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-56% task_weight=97% bdi_bw=49388 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 291.784108: balance_dirty_state: bdi btrfs-1: dirty=539 wb=987 unstable=0 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=7 ino=257 dd-2584 [002] 291.784113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1320 avg_dirty=1320 bdi_gap=23% task_gap=-51% task_weight=98% bdi_bw=49388 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 291.792170: balance_dirty_state: bdi btrfs-1: dirty=539 wb=987 unstable=0 bg_thresh=1001 thresh=2003 gap=477 poll_thresh=5 ino=257 dd-2584 [000] 291.792180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-58% task_weight=98% bdi_bw=49388 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 291.800189: balance_dirty_state: bdi btrfs-1: dirty=539 wb=912 unstable=0 bg_thresh=986 thresh=1972 gap=521 poll_thresh=4 ino=257 dd-2584 [001] 291.800315: balance_dirty_state: bdi btrfs-1: dirty=564 wb=862 unstable=0 bg_thresh=991 thresh=1983 gap=557 poll_thresh=5 ino=257 dd-2584 [001] 291.800416: balance_dirty_state: bdi btrfs-1: dirty=564 wb=862 unstable=0 bg_thresh=988 thresh=1976 gap=550 poll_thresh=6 ino=257 dd-2584 [001] 291.800503: balance_dirty_state: bdi btrfs-1: dirty=589 wb=862 unstable=0 bg_thresh=993 thresh=1987 gap=536 poll_thresh=7 ino=257 dd-2584 [001] 291.800594: balance_dirty_state: bdi btrfs-1: dirty=614 wb=862 unstable=0 bg_thresh=990 thresh=1980 gap=504 poll_thresh=8 ino=257 dd-2584 [001] 291.800685: balance_dirty_state: bdi btrfs-1: dirty=614 wb=862 unstable=0 bg_thresh=992 thresh=1984 gap=508 poll_thresh=9 ino=257 dd-2584 [001] 291.800761: balance_dirty_state: bdi btrfs-1: dirty=639 wb=862 unstable=0 bg_thresh=994 thresh=1989 gap=488 poll_thresh=10 ino=257 dd-2584 [001] 291.800765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=99% bdi_bw=47808 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 291.812185: balance_dirty_state: bdi btrfs-1: dirty=639 wb=862 unstable=0 bg_thresh=1005 thresh=2011 gap=510 poll_thresh=7 ino=257 dd-2584 [006] 291.812272: balance_dirty_state: bdi btrfs-1: dirty=664 wb=862 unstable=0 bg_thresh=1008 thresh=2016 gap=490 poll_thresh=8 ino=257 dd-2584 [006] 291.812279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1320 avg_dirty=1320 bdi_gap=27% task_gap=-45% task_weight=99% bdi_bw=47808 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [006] 291.820576: balance_dirty_state: bdi btrfs-1: dirty=664 wb=737 unstable=0 bg_thresh=1007 thresh=2014 gap=613 poll_thresh=6 ino=257 dd-2584 [006] 291.820693: balance_dirty_state: bdi btrfs-1: dirty=689 wb=737 unstable=0 bg_thresh=1007 thresh=2014 gap=588 poll_thresh=7 ino=257 dd-2584 [006] 291.820807: balance_dirty_state: bdi btrfs-1: dirty=714 wb=737 unstable=0 bg_thresh=1009 thresh=2019 gap=568 poll_thresh=8 ino=257 dd-2584 [006] 291.820925: balance_dirty_state: bdi btrfs-1: dirty=714 wb=737 unstable=0 bg_thresh=1009 thresh=2019 gap=568 poll_thresh=9 ino=257 dd-2584 [006] 291.821046: balance_dirty_state: bdi btrfs-1: dirty=739 wb=737 unstable=0 bg_thresh=1009 thresh=2018 gap=542 poll_thresh=10 ino=257 dd-2584 [006] 291.821164: balance_dirty_state: bdi btrfs-1: dirty=739 wb=737 unstable=0 bg_thresh=1008 thresh=2017 gap=541 poll_thresh=11 ino=257 dd-2584 [006] 291.821283: balance_dirty_state: bdi btrfs-1: dirty=764 wb=737 unstable=0 bg_thresh=1008 thresh=2017 gap=516 poll_thresh=12 ino=257 dd-2584 [006] 291.821401: balance_dirty_state: bdi btrfs-1: dirty=789 wb=737 unstable=0 bg_thresh=1008 thresh=2016 gap=490 poll_thresh=13 ino=257 dd-2584 [006] 291.821409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=47808 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 291.828248: balance_dirty_state: bdi btrfs-1: dirty=814 wb=737 unstable=0 bg_thresh=1010 thresh=2021 gap=470 poll_thresh=10 ino=257 dd-2584 [000] 291.828257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-84% task_weight=98% bdi_bw=47808 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 291.836164: balance_dirty_state: bdi btrfs-1: dirty=839 wb=587 unstable=0 bg_thresh=1010 thresh=2020 gap=594 poll_thresh=7 ino=257 dd-2584 [000] 291.836223: balance_dirty_state: bdi btrfs-1: dirty=839 wb=587 unstable=0 bg_thresh=1012 thresh=2025 gap=599 poll_thresh=8 ino=257 dd-2584 [000] 291.836280: balance_dirty_state: bdi btrfs-1: dirty=864 wb=587 unstable=0 bg_thresh=1012 thresh=2024 gap=573 poll_thresh=9 ino=257 dd-2584 [000] 291.836337: balance_dirty_state: bdi btrfs-1: dirty=864 wb=587 unstable=0 bg_thresh=1012 thresh=2024 gap=573 poll_thresh=10 ino=257 dd-2584 [000] 291.836395: balance_dirty_state: bdi btrfs-1: dirty=889 wb=587 unstable=0 bg_thresh=1011 thresh=2023 gap=547 poll_thresh=11 ino=257 dd-2584 [000] 291.836453: balance_dirty_state: bdi btrfs-1: dirty=914 wb=587 unstable=0 bg_thresh=1014 thresh=2028 gap=527 poll_thresh=12 ino=257 dd-2584 [000] 291.836510: balance_dirty_state: bdi btrfs-1: dirty=914 wb=587 unstable=0 bg_thresh=1011 thresh=2022 gap=521 poll_thresh=13 ino=257 dd-2584 [000] 291.836737: balance_dirty_state: bdi btrfs-1: dirty=939 wb=587 unstable=0 bg_thresh=1013 thresh=2027 gap=501 poll_thresh=14 ino=257 dd-2584 [000] 291.836742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=47808 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 291.848101: balance_dirty_state: bdi btrfs-1: dirty=939 wb=462 unstable=0 bg_thresh=1017 thresh=2034 gap=633 poll_thresh=14 ino=257 dd-2584 [004] 291.848173: balance_dirty_state: bdi btrfs-1: dirty=964 wb=462 unstable=0 bg_thresh=1017 thresh=2034 gap=608 poll_thresh=10 ino=257 dd-2584 [004] 291.848227: balance_dirty_state: bdi btrfs-1: dirty=964 wb=462 unstable=0 bg_thresh=1019 thresh=2039 gap=613 poll_thresh=11 ino=257 dd-2584 [004] 291.848284: balance_dirty_state: bdi btrfs-1: dirty=989 wb=462 unstable=0 bg_thresh=1019 thresh=2039 gap=588 poll_thresh=12 ino=257 dd-2584 [004] 291.848340: balance_dirty_state: bdi btrfs-1: dirty=989 wb=462 unstable=0 bg_thresh=1022 thresh=2044 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 291.848397: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=462 unstable=0 bg_thresh=1024 thresh=2049 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 291.848454: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=462 unstable=0 bg_thresh=1021 thresh=2043 gap=542 poll_thresh=15 ino=257 dd-2584 [004] 291.848519: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=462 unstable=0 bg_thresh=1024 thresh=2048 gap=547 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 291.848519: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29224 wrote=0 to_write=8192 dd-2584 [004] 291.848642: balance_dirty_state: bdi btrfs-1: dirty=1089 wb=462 unstable=0 bg_thresh=1023 thresh=2047 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 291.848644: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1360 avg_dirty=1360 bdi_gap=21% task_gap=-56% task_weight=100% bdi_bw=47808 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 291.851040: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=312 wrote=1088 to_write=7104 dd-2584 [004] 291.856065: balance_dirty_state: bdi btrfs-1: dirty=14 wb=1412 unstable=0 bg_thresh=1015 thresh=2030 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 291.856125: balance_dirty_state: bdi btrfs-1: dirty=39 wb=1412 unstable=0 bg_thresh=1017 thresh=2035 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 291.856185: balance_dirty_state: bdi btrfs-1: dirty=64 wb=1412 unstable=0 bg_thresh=1017 thresh=2035 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 291.856243: balance_dirty_state: bdi btrfs-1: dirty=64 wb=1412 unstable=0 bg_thresh=1020 thresh=2040 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 291.856364: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1412 unstable=0 bg_thresh=1022 thresh=2045 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 291.856667: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1412 unstable=0 bg_thresh=1024 thresh=2049 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 291.856671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1400 avg_dirty=1400 bdi_gap=0% task_gap=-101% task_weight=99% bdi_bw=47808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 291.864024: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1287 unstable=0 bg_thresh=1017 thresh=2035 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 291.864096: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1287 unstable=0 bg_thresh=1017 thresh=2035 gap=609 poll_thresh=13 ino=257 dd-2584 [004] 291.864151: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1287 unstable=0 bg_thresh=1020 thresh=2040 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 291.864207: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1287 unstable=0 bg_thresh=1020 thresh=2040 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 291.864261: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1287 unstable=0 bg_thresh=1022 thresh=2045 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 291.864374: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1287 unstable=0 bg_thresh=1022 thresh=2044 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 291.864489: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1287 unstable=0 bg_thresh=1024 thresh=2048 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 291.864493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-148% task_weight=100% bdi_bw=47808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 291.872128: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1287 unstable=0 bg_thresh=1024 thresh=2048 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 291.872140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-148% task_weight=100% bdi_bw=47808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 291.880007: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1162 unstable=0 bg_thresh=1015 thresh=2031 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 291.880094: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1162 unstable=0 bg_thresh=1015 thresh=2031 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 291.880177: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1162 unstable=0 bg_thresh=1018 thresh=2036 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 291.880262: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1162 unstable=0 bg_thresh=1018 thresh=2036 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 291.880344: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1162 unstable=0 bg_thresh=1020 thresh=2041 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 291.880511: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1162 unstable=0 bg_thresh=1023 thresh=2046 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 291.880982: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1162 unstable=0 bg_thresh=1025 thresh=2050 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 291.880988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-145% task_weight=99% bdi_bw=47808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 291.888048: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1162 unstable=0 bg_thresh=1021 thresh=2043 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 291.888060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=47808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 291.896082: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1037 unstable=0 bg_thresh=1016 thresh=2032 gap=606 poll_thresh=18 ino=257 dd-2584 [000] 291.896182: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1037 unstable=0 bg_thresh=1016 thresh=2032 gap=581 poll_thresh=13 ino=257 dd-2584 [000] 291.896265: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1037 unstable=0 bg_thresh=1018 thresh=2037 gap=586 poll_thresh=14 ino=257 dd-2584 [000] 291.896350: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1037 unstable=0 bg_thresh=1015 thresh=2031 gap=555 poll_thresh=15 ino=257 dd-2584 [000] 291.896434: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1037 unstable=0 bg_thresh=1018 thresh=2036 gap=535 poll_thresh=16 ino=257 dd-2584 [000] 291.896604: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1037 unstable=0 bg_thresh=1017 thresh=2035 gap=509 poll_thresh=17 ino=257 dd-2584 [000] 291.897052: balance_dirty_state: bdi btrfs-1: dirty=514 wb=812 unstable=0 bg_thresh=1019 thresh=2039 gap=713 poll_thresh=18 ino=257 dd-2584 [000] 291.897224: balance_dirty_state: bdi btrfs-1: dirty=539 wb=812 unstable=0 bg_thresh=1016 thresh=2032 gap=681 poll_thresh=19 ino=257 dd-2584 [000] 291.897400: balance_dirty_state: bdi btrfs-1: dirty=589 wb=812 unstable=0 bg_thresh=1015 thresh=2031 gap=630 poll_thresh=20 ino=257 dd-2584 [000] 291.897578: balance_dirty_state: bdi btrfs-1: dirty=614 wb=812 unstable=0 bg_thresh=1017 thresh=2035 gap=609 poll_thresh=21 ino=257 dd-2584 [000] 291.898053: balance_dirty_state: bdi btrfs-1: dirty=639 wb=812 unstable=0 bg_thresh=1017 thresh=2034 gap=583 poll_thresh=22 ino=257 dd-2584 [000] 291.898229: balance_dirty_state: bdi btrfs-1: dirty=689 wb=812 unstable=0 bg_thresh=1016 thresh=2033 gap=532 poll_thresh=23 ino=257 dd-2584 [000] 291.898404: balance_dirty_state: bdi btrfs-1: dirty=714 wb=812 unstable=0 bg_thresh=1016 thresh=2032 gap=506 poll_thresh=24 ino=257 dd-2584 [000] 291.898410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-118% task_weight=98% bdi_bw=47808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 291.904024: balance_dirty_state: bdi btrfs-1: dirty=714 wb=812 unstable=0 bg_thresh=1012 thresh=2024 gap=498 poll_thresh=24 ino=257 dd-2584 [000] 291.904030: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 291.912110: balance_dirty_state: bdi btrfs-1: dirty=714 wb=812 unstable=0 bg_thresh=1012 thresh=2024 gap=498 poll_thresh=24 ino=257 dd-2584 [000] 291.912119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 291.920070: balance_dirty_state: bdi btrfs-1: dirty=714 wb=812 unstable=0 bg_thresh=1013 thresh=2026 gap=500 poll_thresh=24 ino=257 dd-2584 [000] 291.920074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 291.928123: balance_dirty_state: bdi btrfs-1: dirty=714 wb=812 unstable=0 bg_thresh=997 thresh=1994 gap=468 poll_thresh=24 ino=257 dd-2584 [000] 291.928128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 291.936127: balance_dirty_state: bdi btrfs-1: dirty=714 wb=687 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=24 ino=257 dd-2584 [004] 291.936220: balance_dirty_state: bdi btrfs-1: dirty=739 wb=687 unstable=0 bg_thresh=994 thresh=1988 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 291.936384: balance_dirty_state: bdi btrfs-1: dirty=764 wb=687 unstable=0 bg_thresh=999 thresh=1998 gap=547 poll_thresh=19 ino=257 dd-2584 [004] 291.936502: balance_dirty_state: bdi btrfs-1: dirty=789 wb=687 unstable=0 bg_thresh=1001 thresh=2003 gap=527 poll_thresh=20 ino=257 dd-2584 [004] 291.936627: balance_dirty_state: bdi btrfs-1: dirty=839 wb=687 unstable=0 bg_thresh=1001 thresh=2002 gap=476 poll_thresh=21 ino=257 dd-2584 [004] 291.936632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 291.944139: balance_dirty_state: bdi btrfs-1: dirty=839 wb=687 unstable=0 bg_thresh=995 thresh=1990 gap=464 poll_thresh=21 ino=257 dd-2584 [005] 291.944144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 291.952101: balance_dirty_state: bdi btrfs-1: dirty=839 wb=562 unstable=0 bg_thresh=992 thresh=1984 gap=583 poll_thresh=21 ino=257 dd-2584 [005] 291.952172: balance_dirty_state: bdi btrfs-1: dirty=864 wb=562 unstable=0 bg_thresh=994 thresh=1989 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 291.952290: balance_dirty_state: bdi btrfs-1: dirty=889 wb=562 unstable=0 bg_thresh=997 thresh=1994 gap=543 poll_thresh=17 ino=257 dd-2584 [005] 291.952588: balance_dirty_state: bdi btrfs-1: dirty=914 wb=562 unstable=0 bg_thresh=999 thresh=1999 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 291.952704: balance_dirty_state: bdi btrfs-1: dirty=939 wb=562 unstable=0 bg_thresh=999 thresh=1998 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 291.952709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-65% task_weight=100% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 291.960299: balance_dirty_state: bdi btrfs-1: dirty=964 wb=437 unstable=0 bg_thresh=998 thresh=1997 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 291.960356: balance_dirty_state: bdi btrfs-1: dirty=989 wb=437 unstable=0 bg_thresh=998 thresh=1996 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 291.960414: balance_dirty_state: bdi btrfs-1: dirty=989 wb=437 unstable=0 bg_thresh=998 thresh=1996 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 291.960526: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=437 unstable=0 bg_thresh=997 thresh=1995 gap=519 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 291.960547: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29336 wrote=0 to_write=8192 dd-2584 [005] 291.960693: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=437 unstable=0 bg_thresh=999 thresh=1999 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 291.960695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-63% task_weight=98% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 291.965533: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=428 wrote=1040 to_write=7152 dd-2584 [001] 291.968326: balance_dirty_state: bdi btrfs-1: dirty=39 wb=1437 unstable=0 bg_thresh=998 thresh=1996 gap=520 poll_thresh=13 ino=257 dd-2584 [001] 291.968397: balance_dirty_state: bdi btrfs-1: dirty=64 wb=1387 unstable=0 bg_thresh=1001 thresh=2002 gap=551 poll_thresh=14 ino=257 dd-2584 [001] 291.968481: balance_dirty_state: bdi btrfs-1: dirty=64 wb=1337 unstable=0 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 291.968597: balance_dirty_state: bdi btrfs-1: dirty=89 wb=1337 unstable=0 bg_thresh=1003 thresh=2007 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 291.969194: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1337 unstable=0 bg_thresh=1006 thresh=2012 gap=561 poll_thresh=17 ino=257 dd-2584 [001] 291.969435: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1337 unstable=0 bg_thresh=1008 thresh=2016 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 291.969675: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1337 unstable=0 bg_thresh=1007 thresh=2015 gap=489 poll_thresh=19 ino=257 dd-2584 [001] 291.969684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-92% task_weight=98% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 291.976241: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1212 unstable=0 bg_thresh=1007 thresh=2014 gap=613 poll_thresh=14 ino=257 dd-2584 [001] 291.976366: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1212 unstable=0 bg_thresh=1004 thresh=2008 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 291.976484: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1212 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 291.976722: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1212 unstable=0 bg_thresh=1008 thresh=2017 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 291.976958: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1212 unstable=0 bg_thresh=1008 thresh=2016 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 291.977194: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1212 unstable=0 bg_thresh=1007 thresh=2015 gap=464 poll_thresh=19 ino=257 dd-2584 [001] 291.977203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-92% task_weight=98% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 291.984286: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1212 unstable=0 bg_thresh=1004 thresh=2009 gap=458 poll_thresh=14 ino=257 dd-2584 [001] 291.984290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 291.992163: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1162 unstable=0 bg_thresh=1004 thresh=2009 gap=508 poll_thresh=14 ino=257 dd-2584 [005] 291.992312: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1087 unstable=0 bg_thresh=1004 thresh=2008 gap=557 poll_thresh=10 ino=257 dd-2584 [005] 291.992796: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1087 unstable=0 bg_thresh=1004 thresh=2008 gap=557 poll_thresh=11 ino=257 dd-2584 [005] 291.992915: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1087 unstable=0 bg_thresh=1003 thresh=2007 gap=531 poll_thresh=12 ino=257 dd-2584 [005] 291.993034: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1087 unstable=0 bg_thresh=1003 thresh=2007 gap=531 poll_thresh=13 ino=257 dd-2584 [005] 291.993151: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1087 unstable=0 bg_thresh=1003 thresh=2006 gap=505 poll_thresh=14 ino=257 dd-2584 [005] 291.993270: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1087 unstable=0 bg_thresh=1003 thresh=2006 gap=480 poll_thresh=15 ino=257 dd-2584 [005] 291.993278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=98% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 292.000129: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1037 unstable=0 bg_thresh=1003 thresh=2006 gap=530 poll_thresh=15 ino=257 dd-2584 [005] 292.000261: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1037 unstable=0 bg_thresh=1002 thresh=2005 gap=529 poll_thresh=11 ino=257 dd-2584 [005] 292.000381: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1037 unstable=0 bg_thresh=1005 thresh=2010 gap=509 poll_thresh=12 ino=257 dd-2584 [005] 292.000501: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1037 unstable=0 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=13 ino=257 dd-2584 [005] 292.000510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=47168 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 292.008126: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1037 unstable=0 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=13 ino=257 dd-2584 [005] 292.008136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 292.016150: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1037 unstable=0 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=13 ino=257 dd-2584 [005] 292.016159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 292.024160: balance_dirty_state: bdi btrfs-1: dirty=489 wb=912 unstable=0 bg_thresh=1005 thresh=2011 gap=610 poll_thresh=13 ino=257 dd-2584 [005] 292.024241: balance_dirty_state: bdi btrfs-1: dirty=502 wb=912 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=10 ino=257 dd-2584 [005] 292.024310: balance_dirty_state: bdi btrfs-1: dirty=515 wb=912 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=11 ino=257 dd-2584 [005] 292.024378: balance_dirty_state: bdi btrfs-1: dirty=528 wb=912 unstable=0 bg_thresh=1005 thresh=2010 gap=570 poll_thresh=12 ino=257 dd-2584 [005] 292.024445: balance_dirty_state: bdi btrfs-1: dirty=541 wb=912 unstable=0 bg_thresh=1004 thresh=2009 gap=556 poll_thresh=13 ino=257 dd-2584 [005] 292.024514: balance_dirty_state: bdi btrfs-1: dirty=554 wb=912 unstable=0 bg_thresh=1005 thresh=2011 gap=545 poll_thresh=14 ino=257 dd-2584 [005] 292.024582: balance_dirty_state: bdi btrfs-1: dirty=580 wb=912 unstable=0 bg_thresh=1005 thresh=2011 gap=519 poll_thresh=15 ino=257 dd-2584 [005] 292.024652: balance_dirty_state: bdi btrfs-1: dirty=593 wb=912 unstable=0 bg_thresh=1005 thresh=2010 gap=505 poll_thresh=16 ino=257 dd-2584 [005] 292.025046: balance_dirty_state: bdi btrfs-1: dirty=618 wb=912 unstable=0 bg_thresh=1004 thresh=2009 gap=479 poll_thresh=17 ino=257 dd-2584 [005] 292.025052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 292.032143: balance_dirty_state: bdi btrfs-1: dirty=618 wb=912 unstable=0 bg_thresh=1004 thresh=2009 gap=479 poll_thresh=17 ino=257 dd-2584 [005] 292.032148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 292.040143: balance_dirty_state: bdi btrfs-1: dirty=618 wb=787 unstable=0 bg_thresh=1000 thresh=2001 gap=596 poll_thresh=17 ino=257 dd-2584 [005] 292.040221: balance_dirty_state: bdi btrfs-1: dirty=618 wb=787 unstable=0 bg_thresh=997 thresh=1995 gap=590 poll_thresh=13 ino=257 dd-2584 [005] 292.040291: balance_dirty_state: bdi btrfs-1: dirty=643 wb=787 unstable=0 bg_thresh=1000 thresh=2000 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 292.040360: balance_dirty_state: bdi btrfs-1: dirty=668 wb=787 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=15 ino=257 dd-2584 [005] 292.040431: balance_dirty_state: bdi btrfs-1: dirty=668 wb=787 unstable=0 bg_thresh=999 thresh=1999 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 292.040904: balance_dirty_state: bdi btrfs-1: dirty=706 wb=787 unstable=0 bg_thresh=1036 thresh=2073 gap=580 poll_thresh=17 ino=257 dd-2584 [005] 292.041026: balance_dirty_state: bdi btrfs-1: dirty=756 wb=787 unstable=0 bg_thresh=1038 thresh=2077 gap=534 poll_thresh=18 ino=257 dd-2584 [005] 292.041148: balance_dirty_state: bdi btrfs-1: dirty=781 wb=787 unstable=0 bg_thresh=1038 thresh=2076 gap=508 poll_thresh=19 ino=257 dd-2584 [005] 292.041153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1337 bdi_dirty=1400 avg_dirty=1400 bdi_gap=14% task_gap=-70% task_weight=99% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 292.048218: balance_dirty_state: bdi btrfs-1: dirty=806 wb=787 unstable=0 bg_thresh=1032 thresh=2065 gap=472 poll_thresh=14 ino=257 dd-2584 [005] 292.048223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-14% task_gap=-128% task_weight=100% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 292.056128: balance_dirty_state: bdi btrfs-1: dirty=806 wb=662 unstable=0 bg_thresh=1012 thresh=2025 gap=557 poll_thresh=14 ino=257 dd-2584 [001] 292.056292: balance_dirty_state: bdi btrfs-1: dirty=811 wb=673 unstable=0 bg_thresh=1013 thresh=2026 gap=542 poll_thresh=10 ino=257 dd-2584 [001] 292.056389: balance_dirty_state: bdi btrfs-1: dirty=836 wb=673 unstable=0 bg_thresh=1013 thresh=2027 gap=518 poll_thresh=11 ino=257 dd-2584 [001] 292.056485: balance_dirty_state: bdi btrfs-1: dirty=861 wb=673 unstable=0 bg_thresh=1016 thresh=2032 gap=498 poll_thresh=12 ino=257 dd-2584 [001] 292.056491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1360 avg_dirty=1360 bdi_gap=13% task_gap=-72% task_weight=98% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 292.064165: balance_dirty_state: bdi btrfs-1: dirty=859 wb=560 unstable=0 bg_thresh=1006 thresh=2013 gap=594 poll_thresh=9 ino=257 dd-2584 [000] 292.064449: balance_dirty_state: bdi btrfs-1: dirty=884 wb=560 unstable=0 bg_thresh=1006 thresh=2013 gap=569 poll_thresh=10 ino=257 dd-2584 [000] 292.064512: balance_dirty_state: bdi btrfs-1: dirty=909 wb=560 unstable=0 bg_thresh=1006 thresh=2012 gap=543 poll_thresh=11 ino=257 dd-2584 [000] 292.064572: balance_dirty_state: bdi btrfs-1: dirty=909 wb=560 unstable=0 bg_thresh=1008 thresh=2017 gap=548 poll_thresh=12 ino=257 dd-2584 [000] 292.064632: balance_dirty_state: bdi btrfs-1: dirty=934 wb=560 unstable=0 bg_thresh=1005 thresh=2011 gap=517 poll_thresh=13 ino=257 dd-2584 [000] 292.064694: balance_dirty_state: bdi btrfs-1: dirty=959 wb=560 unstable=0 bg_thresh=1008 thresh=2016 gap=497 poll_thresh=14 ino=257 dd-2584 [000] 292.064699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1320 avg_dirty=1320 bdi_gap=27% task_gap=-43% task_weight=98% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 292.072352: balance_dirty_state: bdi btrfs-1: dirty=950 wb=555 unstable=0 bg_thresh=1003 thresh=2007 gap=502 poll_thresh=10 ino=257 dd-2584 [004] 292.072438: balance_dirty_state: bdi btrfs-1: dirty=975 wb=555 unstable=0 bg_thresh=1006 thresh=2012 gap=482 poll_thresh=11 ino=257 dd-2584 [004] 292.072444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-48% task_weight=99% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 292.080218: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=405 unstable=0 bg_thresh=1005 thresh=2010 gap=605 poll_thresh=8 ino=257 dd-2584 [004] 292.080282: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=405 unstable=0 bg_thresh=1005 thresh=2010 gap=605 poll_thresh=9 ino=257 dd-2584 [004] 292.080344: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=405 unstable=0 bg_thresh=1004 thresh=2009 gap=579 poll_thresh=10 ino=257 flush-btrfs-1-2586 [001] 292.080375: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29456 wrote=0 to_write=8192 dd-2584 [004] 292.080411: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=405 unstable=0 bg_thresh=1004 thresh=2009 gap=554 poll_thresh=11 ino=257 dd-2584 [004] 292.080479: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=405 unstable=0 bg_thresh=1004 thresh=2008 gap=553 poll_thresh=12 ino=257 dd-2584 [004] 292.080542: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=405 unstable=0 bg_thresh=1004 thresh=2008 gap=528 poll_thresh=13 ino=257 dd-2584 [004] 292.080608: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=430 unstable=0 bg_thresh=1006 thresh=2012 gap=507 poll_thresh=14 ino=257 dd-2584 [004] 292.080675: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=455 unstable=0 bg_thresh=1003 thresh=2006 gap=501 poll_thresh=15 ino=257 dd-2584 [004] 292.080676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 292.082932: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=544 wrote=1088 to_write=7104 dd-2584 [004] 292.088084: balance_dirty_state: bdi btrfs-1: dirty=20 wb=1485 unstable=0 bg_thresh=1003 thresh=2006 gap=501 poll_thresh=15 ino=257 dd-2584 [004] 292.088089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-73% task_gap=-244% task_weight=98% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 292.096146: balance_dirty_state: bdi btrfs-1: dirty=23 wb=1360 unstable=0 bg_thresh=1006 thresh=2012 gap=629 poll_thresh=15 ino=257 dd-2584 [004] 292.096268: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1360 unstable=0 bg_thresh=1008 thresh=2017 gap=609 poll_thresh=11 ino=257 dd-2584 [004] 292.096510: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1360 unstable=0 bg_thresh=1005 thresh=2011 gap=578 poll_thresh=12 ino=257 dd-2584 [004] 292.096569: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1360 unstable=0 bg_thresh=1008 thresh=2016 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 292.096626: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1360 unstable=0 bg_thresh=1005 thresh=2010 gap=552 poll_thresh=14 ino=257 dd-2584 [004] 292.096683: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1360 unstable=0 bg_thresh=1007 thresh=2015 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 292.096742: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1360 unstable=0 bg_thresh=1007 thresh=2014 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 292.096860: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1360 unstable=0 bg_thresh=1006 thresh=2013 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 292.096978: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1360 unstable=0 bg_thresh=1006 thresh=2012 gap=454 poll_thresh=18 ino=257 dd-2584 [004] 292.096982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.104165: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1231 unstable=0 bg_thresh=1003 thresh=2007 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 292.104309: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1239 unstable=0 bg_thresh=1007 thresh=2014 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 292.104373: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1239 unstable=0 bg_thresh=1004 thresh=2008 gap=555 poll_thresh=14 ino=257 dd-2584 [004] 292.104432: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1239 unstable=0 bg_thresh=1009 thresh=2018 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 292.104492: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1239 unstable=0 bg_thresh=1006 thresh=2012 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 292.104606: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1239 unstable=0 bg_thresh=1005 thresh=2011 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 292.104894: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1239 unstable=0 bg_thresh=1005 thresh=2010 gap=457 poll_thresh=18 ino=257 dd-2584 [004] 292.104899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=45656 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.112201: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1239 unstable=0 bg_thresh=1005 thresh=2010 gap=457 poll_thresh=18 ino=257 dd-2584 [004] 292.112208: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=44456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.120170: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1215 unstable=0 bg_thresh=1007 thresh=2014 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 292.120181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=44456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.128211: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1215 unstable=0 bg_thresh=1007 thresh=2014 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 292.128218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=44456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 292.136217: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1215 unstable=0 bg_thresh=1007 thresh=2014 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 292.136228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=44456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 292.144148: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1215 unstable=0 bg_thresh=1007 thresh=2014 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 292.144159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=44456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 292.152221: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1215 unstable=0 bg_thresh=1007 thresh=2014 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 292.152231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=44456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 292.160111: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1090 unstable=0 bg_thresh=1009 thresh=2019 gap=622 poll_thresh=18 ino=257 dd-2584 [000] 292.160201: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1090 unstable=0 bg_thresh=1009 thresh=2019 gap=622 poll_thresh=13 ino=257 dd-2584 [000] 292.160290: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1090 unstable=0 bg_thresh=1012 thresh=2024 gap=602 poll_thresh=14 ino=257 dd-2584 [000] 292.160376: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1090 unstable=0 bg_thresh=1012 thresh=2024 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 292.160467: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1090 unstable=0 bg_thresh=1014 thresh=2029 gap=582 poll_thresh=16 ino=257 dd-2584 [000] 292.160642: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1090 unstable=0 bg_thresh=1014 thresh=2028 gap=531 poll_thresh=17 ino=257 dd-2584 [000] 292.160821: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1090 unstable=0 bg_thresh=1013 thresh=2026 gap=504 poll_thresh=18 ino=257 dd-2584 [000] 292.160827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=44456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 292.168102: balance_dirty_state: bdi btrfs-1: dirty=432 wb=840 unstable=0 bg_thresh=1010 thresh=2020 gap=748 poll_thresh=18 ino=257 dd-2584 [000] 292.168199: balance_dirty_state: bdi btrfs-1: dirty=457 wb=840 unstable=0 bg_thresh=1010 thresh=2020 gap=723 poll_thresh=13 ino=257 dd-2584 [000] 292.168286: balance_dirty_state: bdi btrfs-1: dirty=457 wb=840 unstable=0 bg_thresh=1009 thresh=2019 gap=722 poll_thresh=14 ino=257 dd-2584 [000] 292.168373: balance_dirty_state: bdi btrfs-1: dirty=482 wb=840 unstable=0 bg_thresh=1012 thresh=2024 gap=702 poll_thresh=15 ino=257 dd-2584 [000] 292.168462: balance_dirty_state: bdi btrfs-1: dirty=507 wb=840 unstable=0 bg_thresh=1009 thresh=2018 gap=671 poll_thresh=16 ino=257 dd-2584 [000] 292.168685: balance_dirty_state: bdi btrfs-1: dirty=532 wb=840 unstable=0 bg_thresh=1011 thresh=2022 gap=650 poll_thresh=17 ino=257 dd-2584 [000] 292.169191: balance_dirty_state: bdi btrfs-1: dirty=557 wb=715 unstable=0 bg_thresh=1012 thresh=2024 gap=752 poll_thresh=18 ino=257 dd-2584 [000] 292.169369: balance_dirty_state: bdi btrfs-1: dirty=582 wb=715 unstable=0 bg_thresh=1011 thresh=2023 gap=726 poll_thresh=19 ino=257 dd-2584 [000] 292.169544: balance_dirty_state: bdi btrfs-1: dirty=632 wb=715 unstable=0 bg_thresh=1011 thresh=2022 gap=675 poll_thresh=20 ino=257 dd-2584 [000] 292.169721: balance_dirty_state: bdi btrfs-1: dirty=657 wb=715 unstable=0 bg_thresh=1013 thresh=2026 gap=654 poll_thresh=21 ino=257 dd-2584 [000] 292.169895: balance_dirty_state: bdi btrfs-1: dirty=682 wb=715 unstable=0 bg_thresh=1012 thresh=2025 gap=628 poll_thresh=22 ino=257 dd-2584 [000] 292.170071: balance_dirty_state: bdi btrfs-1: dirty=707 wb=715 unstable=0 bg_thresh=1012 thresh=2024 gap=602 poll_thresh=23 ino=257 dd-2584 [000] 292.170274: balance_dirty_state: bdi btrfs-1: dirty=746 wb=715 unstable=0 bg_thresh=1013 thresh=2027 gap=566 poll_thresh=24 ino=257 dd-2584 [000] 292.170473: balance_dirty_state: bdi btrfs-1: dirty=772 wb=715 unstable=0 bg_thresh=1012 thresh=2025 gap=538 poll_thresh=25 ino=257 dd-2584 [000] 292.170949: balance_dirty_state: bdi btrfs-1: dirty=811 wb=715 unstable=0 bg_thresh=1012 thresh=2024 gap=498 poll_thresh=26 ino=257 dd-2584 [000] 292.170956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=44456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 292.176230: balance_dirty_state: bdi btrfs-1: dirty=811 wb=715 unstable=0 bg_thresh=1012 thresh=2024 gap=498 poll_thresh=26 ino=257 dd-2584 [000] 292.176235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=44456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 292.184141: balance_dirty_state: bdi btrfs-1: dirty=811 wb=588 unstable=0 bg_thresh=1011 thresh=2023 gap=624 poll_thresh=26 ino=257 dd-2584 [000] 292.184240: balance_dirty_state: bdi btrfs-1: dirty=836 wb=588 unstable=0 bg_thresh=1014 thresh=2028 gap=604 poll_thresh=19 ino=257 dd-2584 [000] 292.184418: balance_dirty_state: bdi btrfs-1: dirty=861 wb=588 unstable=0 bg_thresh=1013 thresh=2027 gap=578 poll_thresh=20 ino=257 dd-2584 [000] 292.184599: balance_dirty_state: bdi btrfs-1: dirty=911 wb=588 unstable=0 bg_thresh=1011 thresh=2022 gap=523 poll_thresh=21 ino=257 dd-2584 [000] 292.184727: balance_dirty_state: bdi btrfs-1: dirty=936 wb=588 unstable=0 bg_thresh=1013 thresh=2026 gap=502 poll_thresh=22 ino=257 dd-2584 [000] 292.184732: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=44456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.192176: balance_dirty_state: bdi btrfs-1: dirty=936 wb=588 unstable=0 bg_thresh=1007 thresh=2015 gap=491 poll_thresh=22 ino=257 dd-2584 [004] 292.192188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=44456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.200140: balance_dirty_state: bdi btrfs-1: dirty=936 wb=448 unstable=0 bg_thresh=1006 thresh=2013 gap=629 poll_thresh=22 ino=257 dd-2584 [004] 292.200231: balance_dirty_state: bdi btrfs-1: dirty=961 wb=448 unstable=0 bg_thresh=1006 thresh=2013 gap=604 poll_thresh=16 ino=257 dd-2584 [004] 292.200399: balance_dirty_state: bdi btrfs-1: dirty=986 wb=448 unstable=0 bg_thresh=1011 thresh=2023 gap=589 poll_thresh=17 ino=257 dd-2584 [004] 292.200577: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=448 unstable=0 bg_thresh=1008 thresh=2016 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 292.200760: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=448 unstable=0 bg_thresh=1007 thresh=2015 gap=506 poll_thresh=19 ino=257 flush-btrfs-1-2586 [000] 292.201079: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29576 wrote=0 to_write=8192 dd-2584 [004] 292.201215: balance_dirty_state: bdi btrfs-1: dirty=1086 wb=448 unstable=0 bg_thresh=1007 thresh=2014 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 292.201217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=44456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 292.203578: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=664 wrote=1056 to_write=7136 dd-2584 [001] 292.208171: balance_dirty_state: bdi btrfs-1: dirty=32 wb=1502 unstable=0 bg_thresh=1006 thresh=2013 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 292.208178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=44456 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 292.220141: balance_dirty_state: bdi btrfs-1: dirty=32 wb=1502 unstable=0 bg_thresh=1006 thresh=2013 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 292.220151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=42892 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 292.228236: balance_dirty_state: bdi btrfs-1: dirty=32 wb=1502 unstable=0 bg_thresh=1007 thresh=2015 gap=481 poll_thresh=20 ino=257 dd-2584 [001] 292.228246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=42892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 292.236262: balance_dirty_state: bdi btrfs-1: dirty=32 wb=1276 unstable=0 bg_thresh=1004 thresh=2009 gap=701 poll_thresh=20 ino=257 dd-2584 [001] 292.236383: balance_dirty_state: bdi btrfs-1: dirty=32 wb=1251 unstable=0 bg_thresh=1000 thresh=2001 gap=718 poll_thresh=15 ino=257 dd-2584 [001] 292.236488: balance_dirty_state: bdi btrfs-1: dirty=57 wb=1251 unstable=0 bg_thresh=1003 thresh=2006 gap=698 poll_thresh=16 ino=257 dd-2584 [001] 292.236694: balance_dirty_state: bdi btrfs-1: dirty=82 wb=1251 unstable=0 bg_thresh=1005 thresh=2011 gap=678 poll_thresh=17 ino=257 dd-2584 [001] 292.236906: balance_dirty_state: bdi btrfs-1: dirty=132 wb=1251 unstable=0 bg_thresh=1005 thresh=2010 gap=627 poll_thresh=18 ino=257 dd-2584 [001] 292.237123: balance_dirty_state: bdi btrfs-1: dirty=157 wb=1251 unstable=0 bg_thresh=1007 thresh=2014 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 292.237336: balance_dirty_state: bdi btrfs-1: dirty=182 wb=1251 unstable=0 bg_thresh=1006 thresh=2013 gap=580 poll_thresh=20 ino=257 dd-2584 [001] 292.237548: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1251 unstable=0 bg_thresh=1006 thresh=2012 gap=529 poll_thresh=21 ino=257 dd-2584 [001] 292.237762: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1251 unstable=0 bg_thresh=1008 thresh=2016 gap=508 poll_thresh=22 ino=257 dd-2584 [001] 292.238297: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1251 unstable=0 bg_thresh=1004 thresh=2009 gap=476 poll_thresh=23 ino=257 dd-2584 [001] 292.238306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=42892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 292.244280: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1251 unstable=0 bg_thresh=1004 thresh=2009 gap=476 poll_thresh=23 ino=257 dd-2584 [000] 292.244294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=42892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 292.252260: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1251 unstable=0 bg_thresh=1005 thresh=2011 gap=478 poll_thresh=23 ino=257 dd-2584 [000] 292.252269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=42892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 292.260332: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1251 unstable=0 bg_thresh=1005 thresh=2011 gap=478 poll_thresh=23 ino=257 dd-2584 [000] 292.260339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=42892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.268244: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1126 unstable=0 bg_thresh=1004 thresh=2009 gap=601 poll_thresh=23 ino=257 dd-2584 [004] 292.268338: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1126 unstable=0 bg_thresh=1004 thresh=2009 gap=601 poll_thresh=17 ino=257 dd-2584 [004] 292.268505: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1126 unstable=0 bg_thresh=1007 thresh=2014 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 292.268672: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1126 unstable=0 bg_thresh=1009 thresh=2019 gap=536 poll_thresh=19 ino=257 dd-2584 [004] 292.268846: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1126 unstable=0 bg_thresh=1011 thresh=2023 gap=515 poll_thresh=20 ino=257 dd-2584 [004] 292.269020: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1126 unstable=0 bg_thresh=1011 thresh=2022 gap=464 poll_thresh=21 ino=257 dd-2584 [004] 292.269026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=42892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.276160: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1126 unstable=0 bg_thresh=1011 thresh=2022 gap=464 poll_thresh=21 ino=257 dd-2584 [004] 292.276168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=42892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.284248: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1051 unstable=0 bg_thresh=1008 thresh=2017 gap=534 poll_thresh=21 ino=257 dd-2584 [004] 292.284345: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1051 unstable=0 bg_thresh=1008 thresh=2017 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 292.284461: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1051 unstable=0 bg_thresh=1008 thresh=2016 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 292.284577: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1051 unstable=0 bg_thresh=1007 thresh=2015 gap=457 poll_thresh=18 ino=257 dd-2584 [004] 292.284582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=42892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.292170: balance_dirty_state: bdi btrfs-1: dirty=507 wb=926 unstable=0 bg_thresh=1003 thresh=2007 gap=574 poll_thresh=18 ino=257 dd-2584 [004] 292.292242: balance_dirty_state: bdi btrfs-1: dirty=507 wb=926 unstable=0 bg_thresh=1003 thresh=2007 gap=574 poll_thresh=13 ino=257 dd-2584 [004] 292.292469: balance_dirty_state: bdi btrfs-1: dirty=532 wb=926 unstable=0 bg_thresh=1006 thresh=2012 gap=554 poll_thresh=14 ino=257 dd-2584 [004] 292.292524: balance_dirty_state: bdi btrfs-1: dirty=557 wb=926 unstable=0 bg_thresh=1006 thresh=2012 gap=529 poll_thresh=15 ino=257 dd-2584 [004] 292.292580: balance_dirty_state: bdi btrfs-1: dirty=557 wb=926 unstable=0 bg_thresh=1008 thresh=2017 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 292.292693: balance_dirty_state: bdi btrfs-1: dirty=607 wb=926 unstable=0 bg_thresh=1008 thresh=2016 gap=483 poll_thresh=17 ino=257 dd-2584 [004] 292.292697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=42892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.300209: balance_dirty_state: bdi btrfs-1: dirty=607 wb=926 unstable=0 bg_thresh=1008 thresh=2016 gap=483 poll_thresh=17 ino=257 dd-2584 [004] 292.300218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=42892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.308234: balance_dirty_state: bdi btrfs-1: dirty=607 wb=926 unstable=0 bg_thresh=1008 thresh=2016 gap=483 poll_thresh=17 ino=257 dd-2584 [004] 292.308247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=42892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 292.316189: balance_dirty_state: bdi btrfs-1: dirty=607 wb=801 unstable=0 bg_thresh=1013 thresh=2027 gap=619 poll_thresh=17 ino=257 dd-2584 [000] 292.316264: balance_dirty_state: bdi btrfs-1: dirty=607 wb=801 unstable=0 bg_thresh=1010 thresh=2021 gap=613 poll_thresh=13 ino=257 dd-2584 [000] 292.316331: balance_dirty_state: bdi btrfs-1: dirty=632 wb=801 unstable=0 bg_thresh=1013 thresh=2026 gap=593 poll_thresh=14 ino=257 dd-2584 [000] 292.316399: balance_dirty_state: bdi btrfs-1: dirty=657 wb=801 unstable=0 bg_thresh=1013 thresh=2026 gap=568 poll_thresh=15 ino=257 dd-2584 [000] 292.316468: balance_dirty_state: bdi btrfs-1: dirty=657 wb=801 unstable=0 bg_thresh=1015 thresh=2031 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 292.316612: balance_dirty_state: bdi btrfs-1: dirty=682 wb=801 unstable=0 bg_thresh=1012 thresh=2024 gap=541 poll_thresh=17 ino=257 dd-2584 [000] 292.316758: balance_dirty_state: bdi btrfs-1: dirty=732 wb=801 unstable=0 bg_thresh=1011 thresh=2022 gap=489 poll_thresh=18 ino=257 dd-2584 [000] 292.316763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1360 avg_dirty=1360 bdi_gap=7% task_gap=-84% task_weight=99% bdi_bw=42892 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 292.324420: balance_dirty_state: bdi btrfs-1: dirty=748 wb=678 unstable=0 bg_thresh=1004 thresh=2008 gap=582 poll_thresh=13 ino=257 dd-2584 [000] 292.324539: balance_dirty_state: bdi btrfs-1: dirty=773 wb=678 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=14 ino=257 dd-2584 [000] 292.324659: balance_dirty_state: bdi btrfs-1: dirty=798 wb=678 unstable=0 bg_thresh=1006 thresh=2013 gap=537 poll_thresh=15 ino=257 dd-2584 [000] 292.325139: balance_dirty_state: bdi btrfs-1: dirty=798 wb=678 unstable=0 bg_thresh=1009 thresh=2018 gap=542 poll_thresh=16 ino=257 dd-2584 [000] 292.325382: balance_dirty_state: bdi btrfs-1: dirty=848 wb=678 unstable=0 bg_thresh=1011 thresh=2023 gap=497 poll_thresh=17 ino=257 dd-2584 [000] 292.325391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-83% task_weight=99% bdi_bw=41660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 292.332660: balance_dirty_state: bdi btrfs-1: dirty=848 wb=678 unstable=0 bg_thresh=1005 thresh=2010 gap=484 poll_thresh=13 ino=257 dd-2584 [000] 292.332668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=41660 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 292.344374: balance_dirty_state: bdi btrfs-1: dirty=873 wb=428 unstable=0 bg_thresh=1004 thresh=2008 gap=707 poll_thresh=10 ino=257 dd-2584 [000] 292.344491: balance_dirty_state: bdi btrfs-1: dirty=898 wb=428 unstable=0 bg_thresh=1006 thresh=2013 gap=687 poll_thresh=11 ino=257 dd-2584 [000] 292.344606: balance_dirty_state: bdi btrfs-1: dirty=898 wb=428 unstable=0 bg_thresh=1006 thresh=2013 gap=687 poll_thresh=12 ino=257 dd-2584 [000] 292.344722: balance_dirty_state: bdi btrfs-1: dirty=923 wb=428 unstable=0 bg_thresh=1009 thresh=2018 gap=667 poll_thresh=13 ino=257 dd-2584 [000] 292.344841: balance_dirty_state: bdi btrfs-1: dirty=923 wb=428 unstable=0 bg_thresh=1009 thresh=2018 gap=667 poll_thresh=14 ino=257 dd-2584 [000] 292.344960: balance_dirty_state: bdi btrfs-1: dirty=948 wb=428 unstable=0 bg_thresh=1008 thresh=2017 gap=641 poll_thresh=15 ino=257 dd-2584 [000] 292.345079: balance_dirty_state: bdi btrfs-1: dirty=973 wb=428 unstable=0 bg_thresh=1011 thresh=2022 gap=621 poll_thresh=16 ino=257 dd-2584 [000] 292.345319: balance_dirty_state: bdi btrfs-1: dirty=998 wb=428 unstable=0 bg_thresh=1010 thresh=2021 gap=595 poll_thresh=17 ino=257 dd-2584 [000] 292.345561: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=428 unstable=0 bg_thresh=1010 thresh=2020 gap=569 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 292.345650: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29720 wrote=0 to_write=8192 dd-2584 [000] 292.346186: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=453 unstable=0 bg_thresh=1012 thresh=2024 gap=548 poll_thresh=19 ino=257 dd-2584 [000] 292.346449: balance_dirty_state: bdi btrfs-1: dirty=998 wb=528 unstable=0 bg_thresh=1011 thresh=2023 gap=497 poll_thresh=20 ino=257 dd-2584 [000] 292.346452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=41660 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 292.348619: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=812 wrote=1056 to_write=7136 dd-2584 [004] 292.352280: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1478 unstable=0 bg_thresh=1014 thresh=2029 gap=503 poll_thresh=20 ino=257 dd-2584 [004] 292.352286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1481 avg_dirty=1481 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=41660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.360240: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1363 unstable=0 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=20 ino=257 dd-2584 [004] 292.360335: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1363 unstable=0 bg_thresh=1008 thresh=2016 gap=605 poll_thresh=15 ino=257 dd-2584 [004] 292.360404: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1363 unstable=0 bg_thresh=1010 thresh=2021 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 292.360537: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1363 unstable=0 bg_thresh=1010 thresh=2020 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 292.360702: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1363 unstable=0 bg_thresh=1009 thresh=2019 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 292.360865: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1363 unstable=0 bg_thresh=1011 thresh=2023 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 292.360870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=41660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.368284: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1363 unstable=0 bg_thresh=1011 thresh=2023 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 292.368292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=41660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 292.376287: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1237 unstable=0 bg_thresh=1008 thresh=2017 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 292.376416: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1237 unstable=0 bg_thresh=1011 thresh=2022 gap=587 poll_thresh=14 ino=257 dd-2584 [001] 292.376536: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1237 unstable=0 bg_thresh=1011 thresh=2022 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 292.376656: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1237 unstable=0 bg_thresh=1013 thresh=2027 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 292.376893: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1237 unstable=0 bg_thresh=1013 thresh=2026 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 292.377508: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1237 unstable=0 bg_thresh=1015 thresh=2030 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 292.377517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=41660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 292.384328: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1237 unstable=0 bg_thresh=1015 thresh=2030 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 292.384340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=41660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 292.392337: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1237 unstable=0 bg_thresh=1015 thresh=2030 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 292.392352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=41660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 292.400357: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1237 unstable=0 bg_thresh=1015 thresh=2030 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 292.400365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-122% task_weight=100% bdi_bw=41660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 292.408258: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1112 unstable=0 bg_thresh=1017 thresh=2035 gap=625 poll_thresh=18 ino=257 dd-2584 [001] 292.408380: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1112 unstable=0 bg_thresh=1014 thresh=2029 gap=619 poll_thresh=13 ino=257 dd-2584 [001] 292.408482: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1112 unstable=0 bg_thresh=1017 thresh=2034 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 292.408586: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1112 unstable=0 bg_thresh=1014 thresh=2028 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 292.408690: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1112 unstable=0 bg_thresh=1016 thresh=2033 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 292.408897: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1112 unstable=0 bg_thresh=1016 thresh=2032 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 292.409108: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1112 unstable=0 bg_thresh=1018 thresh=2036 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 292.409116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=41660 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 292.416187: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1087 unstable=0 bg_thresh=1008 thresh=2017 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 292.416251: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1087 unstable=0 bg_thresh=1008 thresh=2017 gap=507 poll_thresh=13 ino=257 dd-2584 [001] 292.416311: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1087 unstable=0 bg_thresh=1011 thresh=2022 gap=487 poll_thresh=14 ino=257 dd-2584 [001] 292.416315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=41660 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 292.424295: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1087 unstable=0 bg_thresh=1011 thresh=2022 gap=487 poll_thresh=14 ino=257 dd-2584 [001] 292.424301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=41660 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 292.432268: balance_dirty_state: bdi btrfs-1: dirty=448 wb=937 unstable=0 bg_thresh=1010 thresh=2021 gap=636 poll_thresh=14 ino=257 dd-2584 [001] 292.432350: balance_dirty_state: bdi btrfs-1: dirty=473 wb=937 unstable=0 bg_thresh=1010 thresh=2021 gap=611 poll_thresh=10 ino=257 dd-2584 [001] 292.432410: balance_dirty_state: bdi btrfs-1: dirty=473 wb=937 unstable=0 bg_thresh=1013 thresh=2026 gap=616 poll_thresh=11 ino=257 dd-2584 [001] 292.432470: balance_dirty_state: bdi btrfs-1: dirty=498 wb=937 unstable=0 bg_thresh=1013 thresh=2026 gap=591 poll_thresh=12 ino=257 dd-2584 [001] 292.432529: balance_dirty_state: bdi btrfs-1: dirty=523 wb=937 unstable=0 bg_thresh=1015 thresh=2031 gap=571 poll_thresh=13 ino=257 dd-2584 [001] 292.432774: balance_dirty_state: bdi btrfs-1: dirty=523 wb=937 unstable=0 bg_thresh=1015 thresh=2031 gap=571 poll_thresh=14 ino=257 dd-2584 [001] 292.432835: balance_dirty_state: bdi btrfs-1: dirty=548 wb=937 unstable=0 bg_thresh=1015 thresh=2030 gap=545 poll_thresh=15 ino=257 dd-2584 [001] 292.432898: balance_dirty_state: bdi btrfs-1: dirty=548 wb=937 unstable=0 bg_thresh=1017 thresh=2035 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 292.433022: balance_dirty_state: bdi btrfs-1: dirty=598 wb=937 unstable=0 bg_thresh=1017 thresh=2034 gap=499 poll_thresh=17 ino=257 dd-2584 [001] 292.433027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=40544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 292.440304: balance_dirty_state: bdi btrfs-1: dirty=598 wb=937 unstable=0 bg_thresh=1017 thresh=2034 gap=499 poll_thresh=17 ino=257 dd-2584 [001] 292.440313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=40544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 292.448334: balance_dirty_state: bdi btrfs-1: dirty=598 wb=937 unstable=0 bg_thresh=1017 thresh=2034 gap=499 poll_thresh=17 ino=257 dd-2584 [001] 292.448343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=40544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 292.456310: balance_dirty_state: bdi btrfs-1: dirty=598 wb=812 unstable=0 bg_thresh=1010 thresh=2020 gap=610 poll_thresh=17 ino=257 dd-2584 [001] 292.456417: balance_dirty_state: bdi btrfs-1: dirty=598 wb=812 unstable=0 bg_thresh=1010 thresh=2020 gap=610 poll_thresh=13 ino=257 dd-2584 [001] 292.456511: balance_dirty_state: bdi btrfs-1: dirty=623 wb=812 unstable=0 bg_thresh=1012 thresh=2025 gap=590 poll_thresh=14 ino=257 dd-2584 [001] 292.456604: balance_dirty_state: bdi btrfs-1: dirty=648 wb=812 unstable=0 bg_thresh=1012 thresh=2025 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 292.456697: balance_dirty_state: bdi btrfs-1: dirty=648 wb=812 unstable=0 bg_thresh=1015 thresh=2030 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 292.456886: balance_dirty_state: bdi btrfs-1: dirty=698 wb=812 unstable=0 bg_thresh=1014 thresh=2029 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 292.457082: balance_dirty_state: bdi btrfs-1: dirty=723 wb=812 unstable=0 bg_thresh=1016 thresh=2033 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 292.457089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=40544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 292.464214: balance_dirty_state: bdi btrfs-1: dirty=723 wb=812 unstable=0 bg_thresh=1019 thresh=2039 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 292.464218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-111% task_weight=99% bdi_bw=40544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 292.472251: balance_dirty_state: bdi btrfs-1: dirty=723 wb=812 unstable=0 bg_thresh=1007 thresh=2015 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 292.472258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=40544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 292.480224: balance_dirty_state: bdi btrfs-1: dirty=723 wb=687 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 292.480291: balance_dirty_state: bdi btrfs-1: dirty=723 wb=687 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=13 ino=257 dd-2584 [001] 292.480354: balance_dirty_state: bdi btrfs-1: dirty=748 wb=687 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=14 ino=257 dd-2584 [001] 292.480417: balance_dirty_state: bdi btrfs-1: dirty=773 wb=687 unstable=0 bg_thresh=999 thresh=1998 gap=538 poll_thresh=15 ino=257 dd-2584 [001] 292.480682: balance_dirty_state: bdi btrfs-1: dirty=773 wb=587 unstable=0 bg_thresh=999 thresh=1998 gap=638 poll_thresh=16 ino=257 dd-2584 [001] 292.480820: balance_dirty_state: bdi btrfs-1: dirty=823 wb=562 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=17 ino=257 dd-2584 [001] 292.480950: balance_dirty_state: bdi btrfs-1: dirty=848 wb=562 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=18 ino=257 dd-2584 [001] 292.481084: balance_dirty_state: bdi btrfs-1: dirty=873 wb=562 unstable=0 bg_thresh=992 thresh=1985 gap=550 poll_thresh=19 ino=257 dd-2584 [001] 292.481219: balance_dirty_state: bdi btrfs-1: dirty=923 wb=562 unstable=0 bg_thresh=995 thresh=1990 gap=505 poll_thresh=20 ino=257 dd-2584 [001] 292.481353: balance_dirty_state: bdi btrfs-1: dirty=948 wb=562 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=21 ino=257 dd-2584 [001] 292.481358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=40544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 292.488247: balance_dirty_state: bdi btrfs-1: dirty=948 wb=562 unstable=0 bg_thresh=993 thresh=1986 gap=476 poll_thresh=21 ino=257 dd-2584 [001] 292.488251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=40544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 292.496319: balance_dirty_state: bdi btrfs-1: dirty=948 wb=562 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=21 ino=257 dd-2584 [001] 292.496332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=40544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 292.504333: balance_dirty_state: bdi btrfs-1: dirty=948 wb=437 unstable=0 bg_thresh=992 thresh=1985 gap=600 poll_thresh=21 ino=257 dd-2584 [001] 292.504427: balance_dirty_state: bdi btrfs-1: dirty=948 wb=437 unstable=0 bg_thresh=992 thresh=1985 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 292.504566: balance_dirty_state: bdi btrfs-1: dirty=998 wb=437 unstable=0 bg_thresh=989 thresh=1978 gap=543 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 292.504589: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=29880 wrote=0 to_write=8192 dd-2584 [001] 292.504766: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=437 unstable=0 bg_thresh=988 thresh=1977 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 292.505307: balance_dirty_state: bdi btrfs-1: dirty=948 wb=537 unstable=0 bg_thresh=990 thresh=1981 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 292.505518: balance_dirty_state: bdi btrfs-1: dirty=948 wb=587 unstable=0 bg_thresh=990 thresh=1980 gap=445 poll_thresh=20 ino=257 dd-2584 [001] 292.505520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=40544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 292.509531: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=972 wrote=1040 to_write=7152 dd-2584 [005] 292.512332: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1337 unstable=0 bg_thresh=991 thresh=1982 gap=572 poll_thresh=20 ino=257 dd-2584 [005] 292.512469: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1337 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 292.512590: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1337 unstable=0 bg_thresh=993 thresh=1987 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 292.512833: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1337 unstable=0 bg_thresh=993 thresh=1986 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 292.513076: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1337 unstable=0 bg_thresh=992 thresh=1985 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 292.513321: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1337 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 292.513330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=40544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 292.520372: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1337 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 292.520381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=40544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 292.528304: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1212 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 292.528411: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1212 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=14 ino=257 dd-2584 [005] 292.528476: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1212 unstable=0 bg_thresh=992 thresh=1985 gap=550 poll_thresh=15 ino=257 dd-2584 [005] 292.528540: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1212 unstable=0 bg_thresh=991 thresh=1982 gap=547 poll_thresh=16 ino=257 dd-2584 [005] 292.528855: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1212 unstable=0 bg_thresh=996 thresh=1992 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 292.528974: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1212 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 292.528978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=40544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 292.536447: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1212 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 292.536452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=39392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 292.544424: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1212 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=18 ino=257 dd-2584 [000] 292.544432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=39392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.552248: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1087 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 292.552424: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1087 unstable=0 bg_thresh=997 thresh=1995 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 292.552609: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1087 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 292.552793: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1087 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 292.552977: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1087 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 292.553344: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1087 unstable=0 bg_thresh=999 thresh=1998 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 292.553708: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1087 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 292.553719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=39392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.560348: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1087 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 292.560354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=39392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.568366: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1037 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 292.568442: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1037 unstable=0 bg_thresh=999 thresh=1998 gap=538 poll_thresh=13 ino=257 dd-2584 [004] 292.568505: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1037 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=14 ino=257 dd-2584 [004] 292.568563: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1037 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=15 ino=257 dd-2584 [004] 292.568568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=39392 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 292.576328: balance_dirty_state: bdi btrfs-1: dirty=473 wb=912 unstable=0 bg_thresh=998 thresh=1997 gap=612 poll_thresh=15 ino=257 dd-2584 [004] 292.576432: balance_dirty_state: bdi btrfs-1: dirty=473 wb=912 unstable=0 bg_thresh=1001 thresh=2002 gap=617 poll_thresh=11 ino=257 dd-2584 [004] 292.576488: balance_dirty_state: bdi btrfs-1: dirty=498 wb=912 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=12 ino=257 dd-2584 [004] 292.576716: balance_dirty_state: bdi btrfs-1: dirty=523 wb=912 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 292.576774: balance_dirty_state: bdi btrfs-1: dirty=523 wb=912 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 292.576831: balance_dirty_state: bdi btrfs-1: dirty=548 wb=912 unstable=0 bg_thresh=1002 thresh=2005 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 292.576887: balance_dirty_state: bdi btrfs-1: dirty=573 wb=912 unstable=0 bg_thresh=999 thresh=1999 gap=514 poll_thresh=16 ino=257 dd-2584 [004] 292.577001: balance_dirty_state: bdi btrfs-1: dirty=598 wb=912 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=17 ino=257 dd-2584 [004] 292.577006: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=39392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.584355: balance_dirty_state: bdi btrfs-1: dirty=598 wb=912 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=17 ino=257 dd-2584 [004] 292.584364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=39392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.592380: balance_dirty_state: bdi btrfs-1: dirty=598 wb=787 unstable=0 bg_thresh=997 thresh=1995 gap=610 poll_thresh=17 ino=257 dd-2584 [004] 292.592470: balance_dirty_state: bdi btrfs-1: dirty=598 wb=787 unstable=0 bg_thresh=1000 thresh=2000 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 292.592553: balance_dirty_state: bdi btrfs-1: dirty=623 wb=787 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 292.592632: balance_dirty_state: bdi btrfs-1: dirty=648 wb=787 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 292.592716: balance_dirty_state: bdi btrfs-1: dirty=648 wb=787 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 292.592890: balance_dirty_state: bdi btrfs-1: dirty=698 wb=787 unstable=0 bg_thresh=998 thresh=1997 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 292.593075: balance_dirty_state: bdi btrfs-1: dirty=723 wb=787 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 292.593082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=39392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.600280: balance_dirty_state: bdi btrfs-1: dirty=723 wb=787 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 292.600290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=39392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.608251: balance_dirty_state: bdi btrfs-1: dirty=723 wb=612 unstable=0 bg_thresh=985 thresh=1971 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 292.608366: balance_dirty_state: bdi btrfs-1: dirty=748 wb=537 unstable=0 bg_thresh=980 thresh=1960 gap=675 poll_thresh=13 ino=257 dd-2584 [004] 292.608457: balance_dirty_state: bdi btrfs-1: dirty=748 wb=512 unstable=0 bg_thresh=980 thresh=1960 gap=700 poll_thresh=14 ino=257 dd-2584 [004] 292.608706: balance_dirty_state: bdi btrfs-1: dirty=773 wb=512 unstable=0 bg_thresh=982 thresh=1964 gap=679 poll_thresh=15 ino=257 dd-2584 [004] 292.608772: balance_dirty_state: bdi btrfs-1: dirty=798 wb=512 unstable=0 bg_thresh=978 thresh=1957 gap=647 poll_thresh=16 ino=257 dd-2584 [004] 292.608900: balance_dirty_state: bdi btrfs-1: dirty=823 wb=512 unstable=0 bg_thresh=981 thresh=1962 gap=627 poll_thresh=17 ino=257 dd-2584 [004] 292.609020: balance_dirty_state: bdi btrfs-1: dirty=848 wb=512 unstable=0 bg_thresh=983 thresh=1966 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 292.609148: balance_dirty_state: bdi btrfs-1: dirty=873 wb=512 unstable=0 bg_thresh=985 thresh=1971 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 292.609267: balance_dirty_state: bdi btrfs-1: dirty=923 wb=512 unstable=0 bg_thresh=982 thresh=1964 gap=529 poll_thresh=20 ino=257 dd-2584 [004] 292.609378: balance_dirty_state: bdi btrfs-1: dirty=948 wb=512 unstable=0 bg_thresh=981 thresh=1963 gap=503 poll_thresh=21 ino=257 dd-2584 [004] 292.609519: balance_dirty_state: bdi btrfs-1: dirty=973 wb=512 unstable=0 bg_thresh=983 thresh=1967 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 292.609525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=39392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 292.616371: balance_dirty_state: bdi btrfs-1: dirty=973 wb=512 unstable=0 bg_thresh=986 thresh=1973 gap=488 poll_thresh=22 ino=257 dd-2584 [007] 292.616380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=99% bdi_bw=39392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 292.624314: balance_dirty_state: bdi btrfs-1: dirty=973 wb=512 unstable=0 bg_thresh=983 thresh=1967 gap=482 poll_thresh=22 ino=257 dd-2584 [007] 292.624322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=39392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 292.632431: balance_dirty_state: bdi btrfs-1: dirty=973 wb=387 unstable=0 bg_thresh=985 thresh=1970 gap=610 poll_thresh=22 ino=257 dd-2584 [007] 292.632539: balance_dirty_state: bdi btrfs-1: dirty=973 wb=387 unstable=0 bg_thresh=985 thresh=1970 gap=610 poll_thresh=16 ino=257 dd-2584 [007] 292.632820: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=387 unstable=0 bg_thresh=990 thresh=1980 gap=570 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 292.632914: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=30008 wrote=0 to_write=8192 dd-2584 [007] 292.632945: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=387 unstable=0 bg_thresh=992 thresh=1985 gap=550 poll_thresh=18 ino=257 dd-2584 [007] 292.633068: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=387 unstable=0 bg_thresh=992 thresh=1984 gap=524 poll_thresh=19 ino=257 dd-2584 [007] 292.633194: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=412 unstable=0 bg_thresh=991 thresh=1983 gap=498 poll_thresh=20 ino=257 dd-2584 [007] 292.633321: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=462 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=21 ino=257 dd-2584 [007] 292.633323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=39392 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 292.638017: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1100 wrote=1104 to_write=7088 dd-2584 [007] 292.640431: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1362 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=21 ino=257 dd-2584 [007] 292.640516: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1362 unstable=0 bg_thresh=992 thresh=1985 gap=550 poll_thresh=16 ino=257 dd-2584 [007] 292.640660: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1362 unstable=0 bg_thresh=994 thresh=1989 gap=529 poll_thresh=17 ino=257 dd-2584 [007] 292.640786: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1362 unstable=0 bg_thresh=994 thresh=1988 gap=503 poll_thresh=18 ino=257 dd-2584 [007] 292.640913: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1362 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=19 ino=257 dd-2584 [007] 292.640918: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=38984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 292.640994: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=0 wrote=0 to_write=8192 dd-2584 [007] 292.648435: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1112 unstable=0 bg_thresh=994 thresh=1989 gap=729 poll_thresh=19 ino=257 dd-2584 [007] 292.648700: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1112 unstable=0 bg_thresh=994 thresh=1988 gap=703 poll_thresh=14 ino=257 dd-2584 [007] 292.648768: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1112 unstable=0 bg_thresh=991 thresh=1982 gap=672 poll_thresh=15 ino=257 dd-2584 [007] 292.648850: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1112 unstable=0 bg_thresh=993 thresh=1986 gap=676 poll_thresh=16 ino=257 dd-2584 [007] 292.648970: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1112 unstable=0 bg_thresh=992 thresh=1984 gap=624 poll_thresh=17 ino=257 dd-2584 [007] 292.649091: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1112 unstable=0 bg_thresh=990 thresh=1980 gap=595 poll_thresh=18 ino=257 dd-2584 [007] 292.649213: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1112 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=19 ino=257 dd-2584 [007] 292.649339: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1112 unstable=0 bg_thresh=991 thresh=1983 gap=548 poll_thresh=20 ino=257 dd-2584 [007] 292.649464: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1112 unstable=0 bg_thresh=987 thresh=1975 gap=490 poll_thresh=21 ino=257 dd-2584 [007] 292.649469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=38984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 292.656352: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1112 unstable=0 bg_thresh=994 thresh=1988 gap=503 poll_thresh=21 ino=257 dd-2584 [007] 292.656420: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1112 unstable=0 bg_thresh=993 thresh=1987 gap=502 poll_thresh=16 ino=257 dd-2584 [007] 292.656557: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1087 unstable=0 bg_thresh=989 thresh=1979 gap=469 poll_thresh=17 ino=257 dd-2584 [007] 292.656562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=38984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 292.664354: balance_dirty_state: bdi btrfs-1: dirty=423 wb=937 unstable=0 bg_thresh=992 thresh=1985 gap=625 poll_thresh=17 ino=257 dd-2584 [007] 292.664603: balance_dirty_state: bdi btrfs-1: dirty=423 wb=862 unstable=0 bg_thresh=991 thresh=1983 gap=698 poll_thresh=13 ino=257 dd-2584 [007] 292.664663: balance_dirty_state: bdi btrfs-1: dirty=448 wb=862 unstable=0 bg_thresh=994 thresh=1988 gap=678 poll_thresh=14 ino=257 dd-2584 [007] 292.664723: balance_dirty_state: bdi btrfs-1: dirty=473 wb=862 unstable=0 bg_thresh=991 thresh=1982 gap=647 poll_thresh=15 ino=257 dd-2584 [007] 292.664780: balance_dirty_state: bdi btrfs-1: dirty=473 wb=862 unstable=0 bg_thresh=993 thresh=1987 gap=652 poll_thresh=16 ino=257 dd-2584 [007] 292.664897: balance_dirty_state: bdi btrfs-1: dirty=498 wb=862 unstable=0 bg_thresh=993 thresh=1986 gap=626 poll_thresh=17 ino=257 dd-2584 [007] 292.665015: balance_dirty_state: bdi btrfs-1: dirty=548 wb=862 unstable=0 bg_thresh=995 thresh=1990 gap=580 poll_thresh=18 ino=257 dd-2584 [007] 292.665132: balance_dirty_state: bdi btrfs-1: dirty=573 wb=862 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=19 ino=257 dd-2584 [007] 292.665248: balance_dirty_state: bdi btrfs-1: dirty=598 wb=862 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=20 ino=257 dd-2584 [007] 292.665366: balance_dirty_state: bdi btrfs-1: dirty=648 wb=862 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=21 ino=257 dd-2584 [007] 292.665371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=38984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 292.672302: balance_dirty_state: bdi btrfs-1: dirty=648 wb=712 unstable=0 bg_thresh=989 thresh=1979 gap=619 poll_thresh=21 ino=257 dd-2584 [007] 292.672371: balance_dirty_state: bdi btrfs-1: dirty=648 wb=712 unstable=0 bg_thresh=992 thresh=1984 gap=624 poll_thresh=16 ino=257 dd-2584 [007] 292.672670: balance_dirty_state: bdi btrfs-1: dirty=673 wb=712 unstable=0 bg_thresh=992 thresh=1985 gap=600 poll_thresh=17 ino=257 dd-2584 [007] 292.672794: balance_dirty_state: bdi btrfs-1: dirty=723 wb=712 unstable=0 bg_thresh=991 thresh=1983 gap=548 poll_thresh=18 ino=257 dd-2584 [007] 292.672918: balance_dirty_state: bdi btrfs-1: dirty=748 wb=712 unstable=0 bg_thresh=990 thresh=1980 gap=520 poll_thresh=19 ino=257 dd-2584 [007] 292.673041: balance_dirty_state: bdi btrfs-1: dirty=773 wb=712 unstable=0 bg_thresh=989 thresh=1979 gap=494 poll_thresh=20 ino=257 dd-2584 [007] 292.673046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=38984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 292.680379: balance_dirty_state: bdi btrfs-1: dirty=773 wb=587 unstable=0 bg_thresh=994 thresh=1988 gap=628 poll_thresh=20 ino=257 dd-2584 [007] 292.680465: balance_dirty_state: bdi btrfs-1: dirty=798 wb=587 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=15 ino=257 dd-2584 [007] 292.680524: balance_dirty_state: bdi btrfs-1: dirty=823 wb=587 unstable=0 bg_thresh=993 thresh=1987 gap=577 poll_thresh=16 ino=257 dd-2584 [007] 292.680637: balance_dirty_state: bdi btrfs-1: dirty=848 wb=587 unstable=0 bg_thresh=993 thresh=1986 gap=551 poll_thresh=17 ino=257 dd-2584 [007] 292.680751: balance_dirty_state: bdi btrfs-1: dirty=873 wb=587 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=18 ino=257 dd-2584 [007] 292.680865: balance_dirty_state: bdi btrfs-1: dirty=898 wb=587 unstable=0 bg_thresh=991 thresh=1983 gap=498 poll_thresh=19 ino=257 dd-2584 [007] 292.681146: balance_dirty_state: bdi btrfs-1: dirty=948 wb=587 unstable=0 bg_thresh=991 thresh=1982 gap=447 poll_thresh=20 ino=257 dd-2584 [007] 292.681151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=38984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 292.688350: balance_dirty_state: bdi btrfs-1: dirty=948 wb=462 unstable=0 bg_thresh=989 thresh=1978 gap=568 poll_thresh=20 ino=257 dd-2584 [000] 292.688435: balance_dirty_state: bdi btrfs-1: dirty=973 wb=462 unstable=0 bg_thresh=989 thresh=1978 gap=543 poll_thresh=15 ino=257 dd-2584 [000] 292.688515: balance_dirty_state: bdi btrfs-1: dirty=973 wb=462 unstable=0 bg_thresh=991 thresh=1983 gap=548 poll_thresh=16 ino=257 dd-2584 [000] 292.688674: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=462 unstable=0 bg_thresh=991 thresh=1982 gap=497 poll_thresh=17 ino=257 dd-2584 [000] 292.688842: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=462 unstable=0 bg_thresh=990 thresh=1981 gap=471 poll_thresh=18 ino=257 dd-2584 [000] 292.688844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=38984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 292.693086: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1156 wrote=992 to_write=7200 flush-btrfs-1-2586 [003] 292.693089: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=52 wrote=0 to_write=7200 dd-2584 [000] 292.696324: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1337 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=18 ino=257 dd-2584 [000] 292.696441: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1337 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=13 ino=257 dd-2584 [000] 292.696552: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1337 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=14 ino=257 dd-2584 [000] 292.696661: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1337 unstable=0 bg_thresh=992 thresh=1985 gap=550 poll_thresh=15 ino=257 dd-2584 [000] 292.696769: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1337 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 292.697026: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1337 unstable=0 bg_thresh=994 thresh=1989 gap=504 poll_thresh=17 ino=257 dd-2584 [000] 292.697244: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1337 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=18 ino=257 dd-2584 [000] 292.697251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=38984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 292.704362: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1187 unstable=0 bg_thresh=995 thresh=1990 gap=630 poll_thresh=18 ino=257 dd-2584 [000] 292.704444: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1187 unstable=0 bg_thresh=992 thresh=1984 gap=599 poll_thresh=13 ino=257 dd-2584 [000] 292.704675: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1187 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=14 ino=257 dd-2584 [000] 292.704732: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1187 unstable=0 bg_thresh=991 thresh=1983 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 292.704788: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1187 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=16 ino=257 dd-2584 [000] 292.704901: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1187 unstable=0 bg_thresh=993 thresh=1987 gap=527 poll_thresh=17 ino=257 dd-2584 [000] 292.705015: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1187 unstable=0 bg_thresh=992 thresh=1985 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 292.705131: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1187 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 292.705135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=98% bdi_bw=38984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 292.712350: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1187 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 292.712354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=98% bdi_bw=38984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 292.720343: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1187 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 292.720348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=98% bdi_bw=38984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 292.728358: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1187 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 292.728367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=98% bdi_bw=38984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 292.736346: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1187 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 292.736354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-359% task_weight=98% bdi_bw=38984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.744357: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1187 unstable=0 bg_thresh=988 thresh=1976 gap=466 poll_thresh=19 ino=257 dd-2584 [004] 292.744369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-140% task_gap=-379% task_weight=98% bdi_bw=39552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.756395: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1187 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 292.756401: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-132% task_gap=-364% task_weight=98% bdi_bw=39552 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 292.764371: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1187 unstable=0 bg_thresh=990 thresh=1981 gap=471 poll_thresh=19 ino=257 dd-2584 [004] 292.764377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-373% task_weight=99% bdi_bw=39552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 292.772375: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1187 unstable=0 bg_thresh=990 thresh=1981 gap=471 poll_thresh=19 ino=257 dd-2584 [006] 292.772383: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-373% task_weight=99% bdi_bw=39552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 292.780414: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1187 unstable=0 bg_thresh=990 thresh=1981 gap=471 poll_thresh=19 ino=257 dd-2584 [006] 292.780420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-373% task_weight=99% bdi_bw=39552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 292.788483: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1187 unstable=0 bg_thresh=990 thresh=1981 gap=471 poll_thresh=19 ino=257 dd-2584 [006] 292.788491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-373% task_weight=99% bdi_bw=39552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 292.796485: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1187 unstable=0 bg_thresh=991 thresh=1983 gap=473 poll_thresh=19 ino=257 dd-2584 [001] 292.796493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-370% task_weight=98% bdi_bw=39552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 292.804437: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1187 unstable=0 bg_thresh=987 thresh=1975 gap=465 poll_thresh=19 ino=257 dd-2584 [001] 292.804451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-381% task_weight=98% bdi_bw=39552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 292.812365: balance_dirty_state: bdi btrfs-1: dirty=323 wb=812 unstable=0 bg_thresh=990 thresh=1980 gap=845 poll_thresh=19 ino=257 dd-2584 [001] 292.812481: balance_dirty_state: bdi btrfs-1: dirty=323 wb=812 unstable=0 bg_thresh=992 thresh=1985 gap=850 poll_thresh=14 ino=257 dd-2584 [001] 292.812541: balance_dirty_state: bdi btrfs-1: dirty=348 wb=812 unstable=0 bg_thresh=995 thresh=1990 gap=830 poll_thresh=15 ino=257 dd-2584 [001] 292.812600: balance_dirty_state: bdi btrfs-1: dirty=348 wb=812 unstable=0 bg_thresh=995 thresh=1990 gap=830 poll_thresh=16 ino=257 dd-2584 [001] 292.812719: balance_dirty_state: bdi btrfs-1: dirty=398 wb=812 unstable=0 bg_thresh=997 thresh=1995 gap=785 poll_thresh=17 ino=257 dd-2584 [001] 292.812845: balance_dirty_state: bdi btrfs-1: dirty=423 wb=812 unstable=0 bg_thresh=999 thresh=1999 gap=764 poll_thresh=18 ino=257 dd-2584 [001] 292.813146: balance_dirty_state: bdi btrfs-1: dirty=448 wb=812 unstable=0 bg_thresh=999 thresh=1998 gap=738 poll_thresh=19 ino=257 dd-2584 [001] 292.813263: balance_dirty_state: bdi btrfs-1: dirty=473 wb=812 unstable=0 bg_thresh=998 thresh=1997 gap=712 poll_thresh=20 ino=257 dd-2584 [001] 292.813380: balance_dirty_state: bdi btrfs-1: dirty=523 wb=812 unstable=0 bg_thresh=998 thresh=1996 gap=661 poll_thresh=21 ino=257 dd-2584 [001] 292.813498: balance_dirty_state: bdi btrfs-1: dirty=548 wb=812 unstable=0 bg_thresh=1000 thresh=2000 gap=640 poll_thresh=22 ino=257 dd-2584 [001] 292.813617: balance_dirty_state: bdi btrfs-1: dirty=573 wb=812 unstable=0 bg_thresh=996 thresh=1993 gap=608 poll_thresh=23 ino=257 dd-2584 [001] 292.813742: balance_dirty_state: bdi btrfs-1: dirty=623 wb=812 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=24 ino=257 dd-2584 [001] 292.813884: balance_dirty_state: bdi btrfs-1: dirty=648 wb=737 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=25 ino=257 dd-2584 [001] 292.814024: balance_dirty_state: bdi btrfs-1: dirty=673 wb=687 unstable=0 bg_thresh=993 thresh=1987 gap=627 poll_thresh=26 ino=257 dd-2584 [001] 292.814310: balance_dirty_state: bdi btrfs-1: dirty=698 wb=687 unstable=0 bg_thresh=992 thresh=1984 gap=599 poll_thresh=27 ino=257 dd-2584 [001] 292.814433: balance_dirty_state: bdi btrfs-1: dirty=748 wb=687 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=28 ino=257 dd-2584 [001] 292.814552: balance_dirty_state: bdi btrfs-1: dirty=773 wb=687 unstable=0 bg_thresh=996 thresh=1993 gap=533 poll_thresh=29 ino=257 dd-2584 [001] 292.814671: balance_dirty_state: bdi btrfs-1: dirty=798 wb=687 unstable=0 bg_thresh=996 thresh=1992 gap=507 poll_thresh=30 ino=257 dd-2584 [001] 292.814790: balance_dirty_state: bdi btrfs-1: dirty=848 wb=687 unstable=0 bg_thresh=995 thresh=1991 gap=456 poll_thresh=31 ino=257 dd-2584 [001] 292.814794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-357% task_weight=97% bdi_bw=39552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 292.820414: balance_dirty_state: bdi btrfs-1: dirty=848 wb=312 unstable=0 bg_thresh=997 thresh=1994 gap=834 poll_thresh=31 ino=257 dd-2584 [001] 292.820484: balance_dirty_state: bdi btrfs-1: dirty=848 wb=312 unstable=0 bg_thresh=996 thresh=1993 gap=833 poll_thresh=23 ino=257 dd-2584 [001] 292.820604: balance_dirty_state: bdi btrfs-1: dirty=873 wb=312 unstable=0 bg_thresh=996 thresh=1992 gap=807 poll_thresh=24 ino=257 dd-2584 [001] 292.820722: balance_dirty_state: bdi btrfs-1: dirty=923 wb=312 unstable=0 bg_thresh=998 thresh=1996 gap=761 poll_thresh=25 ino=257 dd-2584 [001] 292.821016: balance_dirty_state: bdi btrfs-1: dirty=948 wb=312 unstable=0 bg_thresh=997 thresh=1995 gap=735 poll_thresh=26 ino=257 dd-2584 [001] 292.821136: balance_dirty_state: bdi btrfs-1: dirty=973 wb=312 unstable=0 bg_thresh=997 thresh=1994 gap=709 poll_thresh=27 ino=257 dd-2584 [001] 292.821254: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=312 unstable=0 bg_thresh=996 thresh=1993 gap=658 poll_thresh=28 ino=257 dd-2584 [001] 292.821379: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=312 unstable=0 bg_thresh=998 thresh=1997 gap=637 poll_thresh=29 ino=257 dd-2584 [001] 292.821505: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=312 unstable=0 bg_thresh=998 thresh=1996 gap=611 poll_thresh=30 ino=257 dd-2584 [001] 292.821632: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=362 unstable=0 bg_thresh=997 thresh=1995 gap=585 poll_thresh=31 ino=257 dd-2584 [001] 292.821760: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=437 unstable=0 bg_thresh=997 thresh=1994 gap=534 poll_thresh=32 ino=257 dd-2584 [001] 292.821951: balance_dirty_state: bdi btrfs-1: dirty=998 wb=512 unstable=0 bg_thresh=996 thresh=1992 gap=482 poll_thresh=34 ino=257 dd-2584 [001] 292.821953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=39552 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 292.824413: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1288 wrote=1168 to_write=7024 flush-btrfs-1-2586 [003] 292.824416: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=184 wrote=0 to_write=7024 dd-2584 [005] 292.828329: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1162 unstable=0 bg_thresh=994 thresh=1988 gap=778 poll_thresh=34 ino=257 dd-2584 [005] 292.828732: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1162 unstable=0 bg_thresh=994 thresh=1988 gap=753 poll_thresh=25 ino=257 dd-2584 [005] 292.828908: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1162 unstable=0 bg_thresh=996 thresh=1993 gap=733 poll_thresh=26 ino=257 dd-2584 [005] 292.829086: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1162 unstable=0 bg_thresh=996 thresh=1992 gap=707 poll_thresh=27 ino=257 dd-2584 [005] 292.829264: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1162 unstable=0 bg_thresh=998 thresh=1996 gap=686 poll_thresh=28 ino=257 dd-2584 [005] 292.829440: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1162 unstable=0 bg_thresh=997 thresh=1995 gap=635 poll_thresh=29 ino=257 dd-2584 [005] 292.829615: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1162 unstable=0 bg_thresh=997 thresh=1994 gap=609 poll_thresh=30 ino=257 dd-2584 [005] 292.829793: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1162 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=31 ino=257 dd-2584 [005] 292.829969: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1162 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=32 ino=257 dd-2584 [005] 292.830521: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1162 unstable=0 bg_thresh=997 thresh=1995 gap=510 poll_thresh=34 ino=257 dd-2584 [005] 292.830796: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1162 unstable=0 bg_thresh=992 thresh=1984 gap=449 poll_thresh=36 ino=257 dd-2584 [005] 292.830804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=98% bdi_bw=39552 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [005] 292.836394: balance_dirty_state: bdi btrfs-1: dirty=373 wb=912 unstable=0 bg_thresh=993 thresh=1987 gap=702 poll_thresh=36 ino=257 dd-2584 [005] 292.836487: balance_dirty_state: bdi btrfs-1: dirty=398 wb=912 unstable=0 bg_thresh=996 thresh=1992 gap=682 poll_thresh=27 ino=257 dd-2584 [005] 292.836663: balance_dirty_state: bdi btrfs-1: dirty=423 wb=912 unstable=0 bg_thresh=995 thresh=1991 gap=656 poll_thresh=28 ino=257 dd-2584 [005] 292.836838: balance_dirty_state: bdi btrfs-1: dirty=473 wb=912 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=29 ino=257 dd-2584 [005] 292.837017: balance_dirty_state: bdi btrfs-1: dirty=498 wb=912 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=30 ino=257 dd-2584 [005] 292.837193: balance_dirty_state: bdi btrfs-1: dirty=523 wb=912 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=31 ino=257 dd-2584 [005] 292.837370: balance_dirty_state: bdi btrfs-1: dirty=548 wb=912 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=32 ino=257 dd-2584 [005] 292.837945: balance_dirty_state: bdi btrfs-1: dirty=598 wb=912 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=34 ino=257 dd-2584 [005] 292.837952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-370% task_weight=98% bdi_bw=39552 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [005] 292.844540: balance_dirty_state: bdi btrfs-1: dirty=598 wb=912 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=34 ino=257 dd-2584 [005] 292.844547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-370% task_weight=98% bdi_bw=39552 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [005] 292.852436: balance_dirty_state: bdi btrfs-1: dirty=598 wb=687 unstable=0 bg_thresh=994 thresh=1989 gap=704 poll_thresh=34 ino=257 dd-2584 [005] 292.852522: balance_dirty_state: bdi btrfs-1: dirty=623 wb=687 unstable=0 bg_thresh=994 thresh=1988 gap=678 poll_thresh=25 ino=257 dd-2584 [005] 292.852639: balance_dirty_state: bdi btrfs-1: dirty=648 wb=687 unstable=0 bg_thresh=993 thresh=1987 gap=652 poll_thresh=26 ino=257 dd-2584 [005] 292.852752: balance_dirty_state: bdi btrfs-1: dirty=673 wb=687 unstable=0 bg_thresh=993 thresh=1986 gap=626 poll_thresh=27 ino=257 dd-2584 [005] 292.852865: balance_dirty_state: bdi btrfs-1: dirty=723 wb=687 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=28 ino=257 dd-2584 [005] 292.852977: balance_dirty_state: bdi btrfs-1: dirty=748 wb=687 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=29 ino=257 dd-2584 [005] 292.853090: balance_dirty_state: bdi btrfs-1: dirty=773 wb=687 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=30 ino=257 dd-2584 [005] 292.853203: balance_dirty_state: bdi btrfs-1: dirty=823 wb=687 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=31 ino=257 dd-2584 [005] 292.853207: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=41940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 292.860466: balance_dirty_state: bdi btrfs-1: dirty=823 wb=562 unstable=0 bg_thresh=996 thresh=1992 gap=607 poll_thresh=31 ino=257 dd-2584 [005] 292.860954: balance_dirty_state: bdi btrfs-1: dirty=823 wb=562 unstable=0 bg_thresh=995 thresh=1991 gap=606 poll_thresh=23 ino=257 dd-2584 [005] 292.861189: balance_dirty_state: bdi btrfs-1: dirty=873 wb=562 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=24 ino=257 dd-2584 [005] 292.861424: balance_dirty_state: bdi btrfs-1: dirty=898 wb=562 unstable=0 bg_thresh=994 thresh=1989 gap=529 poll_thresh=25 ino=257 dd-2584 [005] 292.861658: balance_dirty_state: bdi btrfs-1: dirty=923 wb=562 unstable=0 bg_thresh=994 thresh=1988 gap=503 poll_thresh=26 ino=257 dd-2584 [005] 292.861894: balance_dirty_state: bdi btrfs-1: dirty=948 wb=562 unstable=0 bg_thresh=996 thresh=1992 gap=482 poll_thresh=27 ino=257 dd-2584 [005] 292.861903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-319% task_weight=98% bdi_bw=41940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 292.868451: balance_dirty_state: bdi btrfs-1: dirty=948 wb=437 unstable=0 bg_thresh=998 thresh=1997 gap=612 poll_thresh=27 ino=257 dd-2584 [005] 292.868520: balance_dirty_state: bdi btrfs-1: dirty=973 wb=437 unstable=0 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=20 ino=257 dd-2584 [005] 292.868639: balance_dirty_state: bdi btrfs-1: dirty=998 wb=437 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=21 ino=257 dd-2584 [005] 292.868757: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=437 unstable=0 bg_thresh=1002 thresh=2005 gap=520 poll_thresh=22 ino=257 dd-2584 [005] 292.868883: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=437 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=23 ino=257 dd-2584 [005] 292.868885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=41940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 292.871282: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1332 wrote=1024 to_write=7168 flush-btrfs-1-2586 [003] 292.871284: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=228 wrote=0 to_write=7168 dd-2584 [005] 292.880352: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1312 unstable=0 bg_thresh=986 thresh=1972 gap=612 poll_thresh=23 ino=257 dd-2584 [005] 292.880746: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1262 unstable=0 bg_thresh=992 thresh=1984 gap=674 poll_thresh=17 ino=257 dd-2584 [005] 292.880920: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1187 unstable=0 bg_thresh=991 thresh=1983 gap=698 poll_thresh=18 ino=257 dd-2584 [005] 292.881036: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1187 unstable=0 bg_thresh=991 thresh=1982 gap=672 poll_thresh=19 ino=257 dd-2584 [005] 292.881157: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1187 unstable=0 bg_thresh=993 thresh=1986 gap=651 poll_thresh=20 ino=257 dd-2584 [005] 292.881276: balance_dirty_state: bdi btrfs-1: dirty=198 wb=1187 unstable=0 bg_thresh=992 thresh=1985 gap=600 poll_thresh=21 ino=257 dd-2584 [005] 292.881393: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1187 unstable=0 bg_thresh=992 thresh=1984 gap=574 poll_thresh=22 ino=257 dd-2584 [005] 292.881511: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1187 unstable=0 bg_thresh=991 thresh=1983 gap=548 poll_thresh=23 ino=257 dd-2584 [005] 292.881631: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1187 unstable=0 bg_thresh=993 thresh=1987 gap=527 poll_thresh=24 ino=257 dd-2584 [005] 292.881916: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1187 unstable=0 bg_thresh=993 thresh=1986 gap=476 poll_thresh=25 ino=257 dd-2584 [005] 292.881922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=41940 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 292.888411: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1187 unstable=0 bg_thresh=986 thresh=1973 gap=463 poll_thresh=25 ino=257 dd-2584 [005] 292.888416: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-189% task_weight=97% bdi_bw=41940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 292.896411: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1037 unstable=0 bg_thresh=989 thresh=1978 gap=593 poll_thresh=25 ino=257 dd-2584 [005] 292.896492: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1037 unstable=0 bg_thresh=988 thresh=1977 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 292.896665: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1037 unstable=0 bg_thresh=988 thresh=1976 gap=541 poll_thresh=20 ino=257 dd-2584 [005] 292.896799: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1037 unstable=0 bg_thresh=990 thresh=1980 gap=520 poll_thresh=21 ino=257 dd-2584 [005] 292.896916: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1037 unstable=0 bg_thresh=989 thresh=1979 gap=494 poll_thresh=22 ino=257 dd-2584 [005] 292.896921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-182% task_weight=98% bdi_bw=41940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 292.908399: balance_dirty_state: bdi btrfs-1: dirty=448 wb=787 unstable=0 bg_thresh=991 thresh=1983 gap=748 poll_thresh=22 ino=257 dd-2584 [000] 292.908595: balance_dirty_state: bdi btrfs-1: dirty=448 wb=787 unstable=0 bg_thresh=991 thresh=1983 gap=748 poll_thresh=16 ino=257 dd-2584 [000] 292.908706: balance_dirty_state: bdi btrfs-1: dirty=473 wb=787 unstable=0 bg_thresh=996 thresh=1993 gap=733 poll_thresh=17 ino=257 dd-2584 [000] 292.908821: balance_dirty_state: bdi btrfs-1: dirty=523 wb=787 unstable=0 bg_thresh=999 thresh=1998 gap=688 poll_thresh=18 ino=257 dd-2584 [000] 292.908936: balance_dirty_state: bdi btrfs-1: dirty=548 wb=787 unstable=0 bg_thresh=998 thresh=1997 gap=662 poll_thresh=19 ino=257 dd-2584 [000] 292.909222: balance_dirty_state: bdi btrfs-1: dirty=573 wb=787 unstable=0 bg_thresh=998 thresh=1996 gap=636 poll_thresh=20 ino=257 dd-2584 [000] 292.909337: balance_dirty_state: bdi btrfs-1: dirty=623 wb=787 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=21 ino=257 dd-2584 [000] 292.909451: balance_dirty_state: bdi btrfs-1: dirty=648 wb=787 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=22 ino=257 dd-2584 [000] 292.909565: balance_dirty_state: bdi btrfs-1: dirty=673 wb=787 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=23 ino=257 dd-2584 [000] 292.909679: balance_dirty_state: bdi btrfs-1: dirty=698 wb=787 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=24 ino=257 dd-2584 [000] 292.909794: balance_dirty_state: bdi btrfs-1: dirty=748 wb=787 unstable=0 bg_thresh=997 thresh=1995 gap=460 poll_thresh=25 ino=257 dd-2584 [000] 292.909798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=41940 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 292.916496: balance_dirty_state: bdi btrfs-1: dirty=748 wb=662 unstable=0 bg_thresh=997 thresh=1995 gap=585 poll_thresh=25 ino=257 dd-2584 [004] 292.916572: balance_dirty_state: bdi btrfs-1: dirty=773 wb=662 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=19 ino=257 dd-2584 [004] 292.916715: balance_dirty_state: bdi btrfs-1: dirty=798 wb=662 unstable=0 bg_thresh=1000 thresh=2000 gap=540 poll_thresh=20 ino=257 dd-2584 [004] 292.916860: balance_dirty_state: bdi btrfs-1: dirty=823 wb=662 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=21 ino=257 dd-2584 [004] 292.917225: balance_dirty_state: bdi btrfs-1: dirty=873 wb=662 unstable=0 bg_thresh=1001 thresh=2003 gap=468 poll_thresh=22 ino=257 dd-2584 [004] 292.917231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=41940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.924466: balance_dirty_state: bdi btrfs-1: dirty=873 wb=537 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=22 ino=257 dd-2584 [004] 292.924586: balance_dirty_state: bdi btrfs-1: dirty=873 wb=537 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 292.924831: balance_dirty_state: bdi btrfs-1: dirty=923 wb=537 unstable=0 bg_thresh=1000 thresh=2001 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 292.925072: balance_dirty_state: bdi btrfs-1: dirty=948 wb=537 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 292.925316: balance_dirty_state: bdi btrfs-1: dirty=973 wb=537 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 292.925324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=41940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.932432: balance_dirty_state: bdi btrfs-1: dirty=973 wb=412 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=19 ino=257 dd-2584 [004] 292.932539: balance_dirty_state: bdi btrfs-1: dirty=998 wb=412 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 292.932604: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=412 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 292.932671: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=412 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 292.932800: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=412 unstable=0 bg_thresh=1000 thresh=2001 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 292.932932: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=437 unstable=0 bg_thresh=1000 thresh=2000 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 292.933240: balance_dirty_state: bdi btrfs-1: dirty=948 wb=587 unstable=0 bg_thresh=999 thresh=1999 gap=464 poll_thresh=19 ino=257 dd-2584 [004] 292.933242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=41940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 292.937262: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1400 wrote=1056 to_write=7136 flush-btrfs-1-2586 [003] 292.937267: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=296 wrote=0 to_write=7136 dd-2584 [004] 292.940503: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1337 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 292.940588: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1337 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 292.940653: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1337 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 292.940717: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1337 unstable=0 bg_thresh=998 thresh=1997 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 292.940845: balance_dirty_state: bdi btrfs-1: dirty=148 wb=1337 unstable=0 bg_thresh=1000 thresh=2001 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 292.940978: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1337 unstable=0 bg_thresh=1000 thresh=2000 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 292.940983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=41940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.948362: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1212 unstable=0 bg_thresh=1000 thresh=2000 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 292.948456: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1212 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=13 ino=257 dd-2584 [004] 292.948539: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1212 unstable=0 bg_thresh=1001 thresh=2002 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 292.948611: balance_dirty_state: bdi btrfs-1: dirty=225 wb=1212 unstable=0 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 292.948716: balance_dirty_state: bdi btrfs-1: dirty=238 wb=1187 unstable=0 bg_thresh=1001 thresh=2002 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 292.948928: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1187 unstable=0 bg_thresh=1001 thresh=2003 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 292.949456: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1087 unstable=0 bg_thresh=1001 thresh=2003 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 292.949668: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1087 unstable=0 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 292.949878: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1087 unstable=0 bg_thresh=1001 thresh=2003 gap=548 poll_thresh=20 ino=257 dd-2584 [004] 292.950086: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1087 unstable=0 bg_thresh=1002 thresh=2004 gap=510 poll_thresh=21 ino=257 dd-2584 [004] 292.950300: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1087 unstable=0 bg_thresh=1001 thresh=2002 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 292.950307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=41940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.956421: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1087 unstable=0 bg_thresh=1001 thresh=2002 gap=482 poll_thresh=22 ino=257 dd-2584 [004] 292.956432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=44240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.964423: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1012 unstable=0 bg_thresh=1001 thresh=2002 gap=557 poll_thresh=22 ino=257 dd-2584 [004] 292.964546: balance_dirty_state: bdi btrfs-1: dirty=446 wb=962 unstable=0 bg_thresh=1001 thresh=2002 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 292.964751: balance_dirty_state: bdi btrfs-1: dirty=485 wb=962 unstable=0 bg_thresh=1001 thresh=2003 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 292.964950: balance_dirty_state: bdi btrfs-1: dirty=511 wb=962 unstable=0 bg_thresh=1001 thresh=2003 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 292.965150: balance_dirty_state: bdi btrfs-1: dirty=562 wb=962 unstable=0 bg_thresh=1001 thresh=2003 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 292.965155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=44240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.972368: balance_dirty_state: bdi btrfs-1: dirty=562 wb=837 unstable=0 bg_thresh=996 thresh=1993 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 292.972758: balance_dirty_state: bdi btrfs-1: dirty=562 wb=837 unstable=0 bg_thresh=995 thresh=1990 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 292.972851: balance_dirty_state: bdi btrfs-1: dirty=587 wb=837 unstable=0 bg_thresh=992 thresh=1984 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 292.972938: balance_dirty_state: bdi btrfs-1: dirty=612 wb=837 unstable=0 bg_thresh=994 thresh=1989 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 292.973143: balance_dirty_state: bdi btrfs-1: dirty=637 wb=687 unstable=0 bg_thresh=994 thresh=1988 gap=664 poll_thresh=17 ino=257 dd-2584 [004] 292.973265: balance_dirty_state: bdi btrfs-1: dirty=662 wb=687 unstable=0 bg_thresh=993 thresh=1987 gap=638 poll_thresh=18 ino=257 dd-2584 [004] 292.973380: balance_dirty_state: bdi btrfs-1: dirty=712 wb=687 unstable=0 bg_thresh=995 thresh=1991 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 292.973509: balance_dirty_state: bdi btrfs-1: dirty=738 wb=687 unstable=0 bg_thresh=996 thresh=1993 gap=568 poll_thresh=20 ino=257 dd-2584 [004] 292.973636: balance_dirty_state: bdi btrfs-1: dirty=763 wb=687 unstable=0 bg_thresh=995 thresh=1991 gap=541 poll_thresh=21 ino=257 dd-2584 [004] 292.973763: balance_dirty_state: bdi btrfs-1: dirty=788 wb=687 unstable=0 bg_thresh=995 thresh=1990 gap=515 poll_thresh=22 ino=257 dd-2584 [004] 292.974048: balance_dirty_state: bdi btrfs-1: dirty=813 wb=687 unstable=0 bg_thresh=997 thresh=1994 gap=494 poll_thresh=23 ino=257 dd-2584 [004] 292.974053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=44240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.980403: balance_dirty_state: bdi btrfs-1: dirty=813 wb=687 unstable=0 bg_thresh=995 thresh=1990 gap=490 poll_thresh=23 ino=257 dd-2584 [004] 292.980410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=44240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 292.988409: balance_dirty_state: bdi btrfs-1: dirty=813 wb=437 unstable=0 bg_thresh=997 thresh=1994 gap=744 poll_thresh=23 ino=257 dd-2584 [004] 292.988484: balance_dirty_state: bdi btrfs-1: dirty=838 wb=437 unstable=0 bg_thresh=997 thresh=1994 gap=719 poll_thresh=17 ino=257 dd-2584 [004] 292.988610: balance_dirty_state: bdi btrfs-1: dirty=863 wb=437 unstable=0 bg_thresh=996 thresh=1993 gap=693 poll_thresh=18 ino=257 dd-2584 [004] 292.988743: balance_dirty_state: bdi btrfs-1: dirty=914 wb=437 unstable=0 bg_thresh=995 thresh=1990 gap=639 poll_thresh=19 ino=257 dd-2584 [004] 292.988882: balance_dirty_state: bdi btrfs-1: dirty=927 wb=437 unstable=0 bg_thresh=999 thresh=1998 gap=634 poll_thresh=20 ino=257 dd-2584 [004] 292.989015: balance_dirty_state: bdi btrfs-1: dirty=977 wb=437 unstable=0 bg_thresh=998 thresh=1997 gap=583 poll_thresh=21 ino=257 dd-2584 [004] 292.989147: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=437 unstable=0 bg_thresh=998 thresh=1996 gap=557 poll_thresh=22 ino=257 dd-2584 [004] 292.989294: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=437 unstable=0 bg_thresh=994 thresh=1989 gap=525 poll_thresh=23 ino=257 dd-2584 [004] 292.989733: balance_dirty_state: bdi btrfs-1: dirty=888 wb=576 unstable=0 bg_thresh=1040 thresh=2081 gap=617 poll_thresh=24 ino=257 dd-2584 [004] 292.990049: balance_dirty_state: bdi btrfs-1: dirty=808 wb=706 unstable=0 bg_thresh=1042 thresh=2085 gap=571 poll_thresh=25 ino=257 dd-2584 [004] 292.990178: balance_dirty_state: bdi btrfs-1: dirty=768 wb=771 unstable=0 bg_thresh=1042 thresh=2084 gap=545 poll_thresh=26 ino=257 dd-2584 [004] 292.990309: balance_dirty_state: bdi btrfs-1: dirty=741 wb=823 unstable=0 bg_thresh=1041 thresh=2083 gap=519 poll_thresh=27 ino=257 dd-2584 [004] 292.990310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1344 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=44240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 292.991830: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1452 wrote=1088 to_write=7104 flush-btrfs-1-2586 [003] 292.991832: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=348 wrote=0 to_write=7104 dd-2584 [004] 292.996450: balance_dirty_state: bdi btrfs-1: dirty=48 wb=1391 unstable=0 bg_thresh=1041 thresh=2083 gap=644 poll_thresh=27 ino=257 dd-2584 [004] 292.996519: balance_dirty_state: bdi btrfs-1: dirty=73 wb=1391 unstable=0 bg_thresh=1044 thresh=2088 gap=624 poll_thresh=20 ino=257 dd-2584 [004] 292.996644: balance_dirty_state: bdi btrfs-1: dirty=98 wb=1391 unstable=0 bg_thresh=1043 thresh=2087 gap=598 poll_thresh=21 ino=257 dd-2584 [004] 292.996766: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1391 unstable=0 bg_thresh=1043 thresh=2086 gap=572 poll_thresh=22 ino=257 dd-2584 [004] 292.996892: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1391 unstable=0 bg_thresh=1042 thresh=2084 gap=520 poll_thresh=23 ino=257 dd-2584 [004] 292.996896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1345 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-48% task_gap=-194% task_weight=98% bdi_bw=44240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 293.004389: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1266 unstable=0 bg_thresh=1042 thresh=2084 gap=645 poll_thresh=23 ino=257 dd-2584 [000] 293.004524: balance_dirty_state: bdi btrfs-1: dirty=173 wb=1266 unstable=0 bg_thresh=1039 thresh=2078 gap=639 poll_thresh=17 ino=257 dd-2584 [000] 293.004763: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1266 unstable=0 bg_thresh=1038 thresh=2077 gap=588 poll_thresh=18 ino=257 dd-2584 [000] 293.005365: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1266 unstable=0 bg_thresh=1038 thresh=2076 gap=562 poll_thresh=19 ino=257 dd-2584 [000] 293.005601: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1266 unstable=0 bg_thresh=1040 thresh=2080 gap=541 poll_thresh=20 ino=257 dd-2584 [000] 293.005895: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1266 unstable=0 bg_thresh=1036 thresh=2073 gap=509 poll_thresh=21 ino=257 dd-2584 [000] 293.005906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1336 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-161% task_weight=97% bdi_bw=44240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 293.012469: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1141 unstable=0 bg_thresh=1035 thresh=2070 gap=631 poll_thresh=21 ino=257 dd-2584 [000] 293.012640: balance_dirty_state: bdi btrfs-1: dirty=323 wb=1141 unstable=0 bg_thresh=1037 thresh=2075 gap=611 poll_thresh=16 ino=257 dd-2584 [000] 293.012880: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1141 unstable=0 bg_thresh=1037 thresh=2074 gap=585 poll_thresh=17 ino=257 dd-2584 [000] 293.013119: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1141 unstable=0 bg_thresh=1036 thresh=2072 gap=533 poll_thresh=18 ino=257 dd-2584 [000] 293.013358: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1141 unstable=0 bg_thresh=1032 thresh=2065 gap=501 poll_thresh=19 ino=257 dd-2584 [000] 293.013367: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1327 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-36% task_gap=-172% task_weight=98% bdi_bw=44240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.020409: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1028 unstable=0 bg_thresh=1019 thresh=2039 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 293.020606: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1028 unstable=0 bg_thresh=1021 thresh=2043 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 293.020797: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1028 unstable=0 bg_thresh=1029 thresh=2058 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 293.020985: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1028 unstable=0 bg_thresh=1030 thresh=2060 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 293.022003: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1028 unstable=0 bg_thresh=1039 thresh=2078 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 293.022430: balance_dirty_state: bdi btrfs-1: dirty=537 wb=1028 unstable=0 bg_thresh=1041 thresh=2082 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 293.022443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1343 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-26% task_gap=-152% task_weight=98% bdi_bw=44240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.028434: balance_dirty_state: bdi btrfs-1: dirty=537 wb=1028 unstable=0 bg_thresh=1032 thresh=2065 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 293.028445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1327 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-36% task_gap=-172% task_weight=98% bdi_bw=44240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.040397: balance_dirty_state: bdi btrfs-1: dirty=537 wb=768 unstable=0 bg_thresh=1025 thresh=2050 gap=745 poll_thresh=18 ino=257 dd-2584 [004] 293.040473: balance_dirty_state: bdi btrfs-1: dirty=537 wb=768 unstable=0 bg_thresh=1025 thresh=2050 gap=745 poll_thresh=13 ino=257 dd-2584 [004] 293.040566: balance_dirty_state: bdi btrfs-1: dirty=562 wb=768 unstable=0 bg_thresh=1027 thresh=2055 gap=725 poll_thresh=14 ino=257 dd-2584 [004] 293.040658: balance_dirty_state: bdi btrfs-1: dirty=587 wb=768 unstable=0 bg_thresh=1027 thresh=2055 gap=700 poll_thresh=15 ino=257 dd-2584 [004] 293.040750: balance_dirty_state: bdi btrfs-1: dirty=587 wb=768 unstable=0 bg_thresh=1030 thresh=2060 gap=705 poll_thresh=16 ino=257 dd-2584 [004] 293.040946: balance_dirty_state: bdi btrfs-1: dirty=625 wb=768 unstable=0 bg_thresh=1032 thresh=2065 gap=672 poll_thresh=17 ino=257 dd-2584 [004] 293.041155: balance_dirty_state: bdi btrfs-1: dirty=663 wb=768 unstable=0 bg_thresh=1032 thresh=2065 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 293.041377: balance_dirty_state: bdi btrfs-1: dirty=688 wb=666 unstable=0 bg_thresh=1034 thresh=2068 gap=714 poll_thresh=19 ino=257 dd-2584 [004] 293.041590: balance_dirty_state: bdi btrfs-1: dirty=713 wb=640 unstable=0 bg_thresh=1024 thresh=2049 gap=696 poll_thresh=20 ino=257 dd-2584 [004] 293.042257: balance_dirty_state: bdi btrfs-1: dirty=763 wb=615 unstable=0 bg_thresh=1026 thresh=2053 gap=675 poll_thresh=21 ino=257 dd-2584 [004] 293.042448: balance_dirty_state: bdi btrfs-1: dirty=788 wb=615 unstable=0 bg_thresh=1025 thresh=2050 gap=647 poll_thresh=22 ino=257 dd-2584 [004] 293.042595: balance_dirty_state: bdi btrfs-1: dirty=826 wb=615 unstable=0 bg_thresh=1021 thresh=2042 gap=601 poll_thresh=23 ino=257 dd-2584 [004] 293.042975: balance_dirty_state: bdi btrfs-1: dirty=851 wb=615 unstable=0 bg_thresh=1026 thresh=2052 gap=586 poll_thresh=24 ino=257 dd-2584 [004] 293.043105: balance_dirty_state: bdi btrfs-1: dirty=876 wb=615 unstable=0 bg_thresh=1036 thresh=2073 gap=582 poll_thresh=25 ino=257 dd-2584 [004] 293.043251: balance_dirty_state: bdi btrfs-1: dirty=926 wb=615 unstable=0 bg_thresh=1036 thresh=2072 gap=531 poll_thresh=26 ino=257 dd-2584 [004] 293.043431: balance_dirty_state: bdi btrfs-1: dirty=951 wb=615 unstable=0 bg_thresh=1035 thresh=2071 gap=505 poll_thresh=27 ino=257 dd-2584 [004] 293.043438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1333 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=44240 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 293.048504: balance_dirty_state: bdi btrfs-1: dirty=951 wb=615 unstable=0 bg_thresh=1036 thresh=2073 gap=507 poll_thresh=27 ino=257 dd-2584 [004] 293.048510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1335 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-162% task_weight=98% bdi_bw=44240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.056457: balance_dirty_state: bdi btrfs-1: dirty=951 wb=477 unstable=0 bg_thresh=1039 thresh=2079 gap=651 poll_thresh=27 ino=257 dd-2584 [004] 293.056581: balance_dirty_state: bdi btrfs-1: dirty=960 wb=364 unstable=0 bg_thresh=1036 thresh=2072 gap=748 poll_thresh=20 ino=257 dd-2584 [004] 293.057057: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=338 unstable=0 bg_thresh=1035 thresh=2071 gap=723 poll_thresh=21 ino=257 dd-2584 [004] 293.057701: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=338 unstable=0 bg_thresh=1039 thresh=2079 gap=693 poll_thresh=22 ino=257 dd-2584 [004] 293.057913: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=338 unstable=0 bg_thresh=1039 thresh=2078 gap=667 poll_thresh=23 ino=257 dd-2584 [004] 293.058124: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=413 unstable=0 bg_thresh=1041 thresh=2082 gap=646 poll_thresh=24 ino=257 dd-2584 [004] 293.058585: balance_dirty_state: bdi btrfs-1: dirty=898 wb=613 unstable=0 bg_thresh=1036 thresh=2072 gap=561 poll_thresh=25 ino=257 dd-2584 [004] 293.059159: balance_dirty_state: bdi btrfs-1: dirty=647 wb=852 unstable=0 bg_thresh=1036 thresh=2073 gap=574 poll_thresh=26 ino=257 dd-2584 [004] 293.059626: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1053 unstable=0 bg_thresh=1036 thresh=2072 gap=535 poll_thresh=27 ino=257 dd-2584 [004] 293.059838: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1141 unstable=0 bg_thresh=1038 thresh=2076 gap=514 poll_thresh=28 ino=257 dd-2584 [004] 293.059841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1337 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-30% task_gap=-160% task_weight=99% bdi_bw=44240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 293.060727: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1524 wrote=1168 to_write=7024 flush-btrfs-1-2586 [003] 293.060729: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=420 wrote=0 to_write=7024 dd-2584 [004] 293.064389: balance_dirty_state: bdi btrfs-1: dirty=57 wb=1366 unstable=0 bg_thresh=1030 thresh=2061 gap=638 poll_thresh=28 ino=257 dd-2584 [004] 293.064496: balance_dirty_state: bdi btrfs-1: dirty=70 wb=1366 unstable=0 bg_thresh=1031 thresh=2062 gap=626 poll_thresh=21 ino=257 dd-2584 [004] 293.064899: balance_dirty_state: bdi btrfs-1: dirty=95 wb=1366 unstable=0 bg_thresh=1034 thresh=2068 gap=607 poll_thresh=22 ino=257 dd-2584 [004] 293.065093: balance_dirty_state: bdi btrfs-1: dirty=145 wb=1366 unstable=0 bg_thresh=1030 thresh=2061 gap=550 poll_thresh=23 ino=257 dd-2584 [004] 293.065581: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1366 unstable=0 bg_thresh=1035 thresh=2070 gap=521 poll_thresh=24 ino=257 dd-2584 [004] 293.065767: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1366 unstable=0 bg_thresh=1034 thresh=2069 gap=495 poll_thresh=25 ino=257 dd-2584 [004] 293.065774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=46776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 293.076413: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1226 unstable=0 bg_thresh=1015 thresh=2031 gap=598 poll_thresh=25 ino=257 dd-2584 [001] 293.076498: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1226 unstable=0 bg_thresh=1015 thresh=2031 gap=585 poll_thresh=19 ino=257 dd-2584 [001] 293.076632: balance_dirty_state: bdi btrfs-1: dirty=233 wb=1226 unstable=0 bg_thresh=1015 thresh=2030 gap=571 poll_thresh=20 ino=257 dd-2584 [001] 293.076763: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1226 unstable=0 bg_thresh=1017 thresh=2035 gap=526 poll_thresh=21 ino=257 dd-2584 [001] 293.076896: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1226 unstable=0 bg_thresh=1022 thresh=2045 gap=511 poll_thresh=22 ino=257 dd-2584 [001] 293.076901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1309 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-71% task_gap=-241% task_weight=99% bdi_bw=46776 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 293.084400: balance_dirty_state: bdi btrfs-1: dirty=308 wb=1101 unstable=0 bg_thresh=1016 thresh=2033 gap=624 poll_thresh=22 ino=257 dd-2584 [001] 293.084483: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1101 unstable=0 bg_thresh=1016 thresh=2033 gap=599 poll_thresh=16 ino=257 dd-2584 [001] 293.084794: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1101 unstable=0 bg_thresh=1019 thresh=2038 gap=579 poll_thresh=17 ino=257 dd-2584 [001] 293.085150: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1101 unstable=0 bg_thresh=1040 thresh=2080 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 293.085271: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1101 unstable=0 bg_thresh=1036 thresh=2073 gap=551 poll_thresh=19 ino=257 dd-2584 [001] 293.085390: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1101 unstable=0 bg_thresh=1036 thresh=2072 gap=525 poll_thresh=20 ino=257 dd-2584 [001] 293.085514: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1101 unstable=0 bg_thresh=1038 thresh=2076 gap=479 poll_thresh=21 ino=257 dd-2584 [001] 293.085519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-107% task_gap=-314% task_weight=100% bdi_bw=46776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 293.092406: balance_dirty_state: bdi btrfs-1: dirty=496 wb=901 unstable=0 bg_thresh=1034 thresh=2068 gap=671 poll_thresh=21 ino=257 dd-2584 [001] 293.092514: balance_dirty_state: bdi btrfs-1: dirty=511 wb=906 unstable=0 bg_thresh=1036 thresh=2072 gap=655 poll_thresh=16 ino=257 dd-2584 [001] 293.092645: balance_dirty_state: bdi btrfs-1: dirty=524 wb=906 unstable=0 bg_thresh=1035 thresh=2071 gap=641 poll_thresh=17 ino=257 dd-2584 [001] 293.092767: balance_dirty_state: bdi btrfs-1: dirty=574 wb=906 unstable=0 bg_thresh=1035 thresh=2070 gap=590 poll_thresh=18 ino=257 dd-2584 [001] 293.093060: balance_dirty_state: bdi btrfs-1: dirty=599 wb=906 unstable=0 bg_thresh=1037 thresh=2074 gap=569 poll_thresh=19 ino=257 dd-2584 [001] 293.093181: balance_dirty_state: bdi btrfs-1: dirty=624 wb=906 unstable=0 bg_thresh=1036 thresh=2073 gap=543 poll_thresh=20 ino=257 dd-2584 [001] 293.093544: balance_dirty_state: bdi btrfs-1: dirty=662 wb=906 unstable=0 bg_thresh=1036 thresh=2073 gap=505 poll_thresh=21 ino=257 dd-2584 [001] 293.093551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1321 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=46776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 293.104449: balance_dirty_state: bdi btrfs-1: dirty=662 wb=781 unstable=0 bg_thresh=1030 thresh=2061 gap=618 poll_thresh=21 ino=257 dd-2584 [001] 293.104521: balance_dirty_state: bdi btrfs-1: dirty=687 wb=781 unstable=0 bg_thresh=1031 thresh=2063 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 293.104644: balance_dirty_state: bdi btrfs-1: dirty=712 wb=781 unstable=0 bg_thresh=1034 thresh=2068 gap=575 poll_thresh=17 ino=257 dd-2584 [001] 293.104771: balance_dirty_state: bdi btrfs-1: dirty=737 wb=781 unstable=0 bg_thresh=1033 thresh=2066 gap=548 poll_thresh=18 ino=257 dd-2584 [001] 293.104917: balance_dirty_state: bdi btrfs-1: dirty=775 wb=717 unstable=0 bg_thresh=1035 thresh=2070 gap=578 poll_thresh=19 ino=257 dd-2584 [001] 293.105060: balance_dirty_state: bdi btrfs-1: dirty=801 wb=642 unstable=0 bg_thresh=1035 thresh=2070 gap=627 poll_thresh=20 ino=257 dd-2584 [001] 293.105189: balance_dirty_state: bdi btrfs-1: dirty=826 wb=642 unstable=0 bg_thresh=1034 thresh=2069 gap=601 poll_thresh=21 ino=257 dd-2584 [001] 293.105493: balance_dirty_state: bdi btrfs-1: dirty=876 wb=642 unstable=0 bg_thresh=1036 thresh=2073 gap=555 poll_thresh=22 ino=257 dd-2584 [001] 293.105621: balance_dirty_state: bdi btrfs-1: dirty=901 wb=642 unstable=0 bg_thresh=1036 thresh=2072 gap=529 poll_thresh=23 ino=257 dd-2584 [001] 293.106038: balance_dirty_state: bdi btrfs-1: dirty=939 wb=642 unstable=0 bg_thresh=1042 thresh=2084 gap=503 poll_thresh=24 ino=257 dd-2584 [001] 293.106043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=46776 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 293.112465: balance_dirty_state: bdi btrfs-1: dirty=940 wb=614 unstable=0 bg_thresh=1031 thresh=2063 gap=509 poll_thresh=24 ino=257 dd-2584 [001] 293.112473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=46776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 293.120535: balance_dirty_state: bdi btrfs-1: dirty=940 wb=513 unstable=0 bg_thresh=1031 thresh=2063 gap=610 poll_thresh=24 ino=257 dd-2584 [001] 293.120664: balance_dirty_state: bdi btrfs-1: dirty=956 wb=512 unstable=0 bg_thresh=1031 thresh=2062 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 293.120818: balance_dirty_state: bdi btrfs-1: dirty=982 wb=512 unstable=0 bg_thresh=1029 thresh=2058 gap=564 poll_thresh=19 ino=257 dd-2584 [001] 293.120966: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=424 unstable=0 bg_thresh=1034 thresh=2068 gap=612 poll_thresh=20 ino=257 dd-2584 [001] 293.121148: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=374 unstable=0 bg_thresh=1033 thresh=2067 gap=636 poll_thresh=21 ino=257 dd-2584 [001] 293.121379: balance_dirty_state: bdi btrfs-1: dirty=1082 wb=374 unstable=0 bg_thresh=1033 thresh=2066 gap=610 poll_thresh=22 ino=257 dd-2584 [001] 293.121923: balance_dirty_state: bdi btrfs-1: dirty=981 wb=475 unstable=0 bg_thresh=1035 thresh=2070 gap=614 poll_thresh=23 ino=257 dd-2584 [001] 293.122366: balance_dirty_state: bdi btrfs-1: dirty=880 wb=626 unstable=0 bg_thresh=1038 thresh=2077 gap=571 poll_thresh=24 ino=257 dd-2584 [001] 293.122506: balance_dirty_state: bdi btrfs-1: dirty=867 wb=689 unstable=0 bg_thresh=1040 thresh=2081 gap=525 poll_thresh=25 ino=257 dd-2584 [001] 293.122646: balance_dirty_state: bdi btrfs-1: dirty=817 wb=764 unstable=0 bg_thresh=1040 thresh=2080 gap=499 poll_thresh=26 ino=257 dd-2584 [001] 293.122648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1331 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-124% task_gap=-347% task_weight=98% bdi_bw=46776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 293.124309: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1584 wrote=1152 to_write=7040 flush-btrfs-1-2586 [003] 293.124311: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=480 wrote=0 to_write=7040 dd-2584 [001] 293.128409: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1527 unstable=0 bg_thresh=1036 thresh=2072 gap=490 poll_thresh=26 ino=257 dd-2584 [001] 293.128413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1323 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-129% task_gap=-358% task_weight=99% bdi_bw=46776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 293.136429: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1302 unstable=0 bg_thresh=1030 thresh=2060 gap=703 poll_thresh=26 ino=257 dd-2584 [001] 293.136507: balance_dirty_state: bdi btrfs-1: dirty=81 wb=1302 unstable=0 bg_thresh=1028 thresh=2057 gap=674 poll_thresh=19 ino=257 dd-2584 [001] 293.136648: balance_dirty_state: bdi btrfs-1: dirty=106 wb=1302 unstable=0 bg_thresh=1027 thresh=2054 gap=646 poll_thresh=20 ino=257 dd-2584 [001] 293.136780: balance_dirty_state: bdi btrfs-1: dirty=131 wb=1302 unstable=0 bg_thresh=1026 thresh=2053 gap=620 poll_thresh=21 ino=257 dd-2584 [001] 293.137225: balance_dirty_state: bdi btrfs-1: dirty=156 wb=1302 unstable=0 bg_thresh=1038 thresh=2077 gap=619 poll_thresh=22 ino=257 dd-2584 [001] 293.137350: balance_dirty_state: bdi btrfs-1: dirty=206 wb=1302 unstable=0 bg_thresh=1040 thresh=2081 gap=573 poll_thresh=23 ino=257 dd-2584 [001] 293.137662: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1302 unstable=0 bg_thresh=1040 thresh=2080 gap=547 poll_thresh=24 ino=257 dd-2584 [001] 293.137791: balance_dirty_state: bdi btrfs-1: dirty=256 wb=1302 unstable=0 bg_thresh=1039 thresh=2079 gap=521 poll_thresh=25 ino=257 dd-2584 [001] 293.137920: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1302 unstable=0 bg_thresh=1039 thresh=2078 gap=495 poll_thresh=26 ino=257 dd-2584 [001] 293.137925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-96% task_gap=-293% task_weight=100% bdi_bw=46776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 293.144488: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1302 unstable=0 bg_thresh=1029 thresh=2059 gap=476 poll_thresh=26 ino=257 dd-2584 [001] 293.144493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-108% task_gap=-317% task_weight=100% bdi_bw=46776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 293.152451: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1037 unstable=0 bg_thresh=1030 thresh=2061 gap=743 poll_thresh=26 ino=257 dd-2584 [001] 293.152522: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1037 unstable=0 bg_thresh=1033 thresh=2066 gap=723 poll_thresh=19 ino=257 dd-2584 [001] 293.152661: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1037 unstable=0 bg_thresh=1030 thresh=2061 gap=667 poll_thresh=20 ino=257 dd-2584 [001] 293.152786: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1037 unstable=0 bg_thresh=1032 thresh=2065 gap=646 poll_thresh=21 ino=257 dd-2584 [001] 293.152909: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1037 unstable=0 bg_thresh=1032 thresh=2064 gap=620 poll_thresh=22 ino=257 dd-2584 [001] 293.153033: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1037 unstable=0 bg_thresh=1031 thresh=2063 gap=594 poll_thresh=23 ino=257 dd-2584 [001] 293.153590: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1037 unstable=0 bg_thresh=1041 thresh=2082 gap=588 poll_thresh=24 ino=257 dd-2584 [001] 293.153720: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1037 unstable=0 bg_thresh=1040 thresh=2081 gap=537 poll_thresh=25 ino=257 dd-2584 [001] 293.153849: balance_dirty_state: bdi btrfs-1: dirty=532 wb=1037 unstable=0 bg_thresh=1042 thresh=2085 gap=516 poll_thresh=26 ino=257 dd-2584 [001] 293.153854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1336 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=46776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 293.160504: balance_dirty_state: bdi btrfs-1: dirty=532 wb=911 unstable=0 bg_thresh=1034 thresh=2069 gap=626 poll_thresh=26 ino=257 dd-2584 [001] 293.160608: balance_dirty_state: bdi btrfs-1: dirty=558 wb=911 unstable=0 bg_thresh=1035 thresh=2070 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 293.160737: balance_dirty_state: bdi btrfs-1: dirty=596 wb=911 unstable=0 bg_thresh=1033 thresh=2066 gap=559 poll_thresh=20 ino=257 dd-2584 [001] 293.161101: balance_dirty_state: bdi btrfs-1: dirty=621 wb=911 unstable=0 bg_thresh=1041 thresh=2083 gap=551 poll_thresh=21 ino=257 dd-2584 [001] 293.161225: balance_dirty_state: bdi btrfs-1: dirty=646 wb=911 unstable=0 bg_thresh=1041 thresh=2082 gap=525 poll_thresh=22 ino=257 dd-2584 [001] 293.161351: balance_dirty_state: bdi btrfs-1: dirty=671 wb=911 unstable=0 bg_thresh=1043 thresh=2086 gap=504 poll_thresh=23 ino=257 dd-2584 [001] 293.161355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=46776 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 293.168555: balance_dirty_state: bdi btrfs-1: dirty=671 wb=773 unstable=0 bg_thresh=1032 thresh=2065 gap=621 poll_thresh=23 ino=257 dd-2584 [001] 293.168661: balance_dirty_state: bdi btrfs-1: dirty=684 wb=773 unstable=0 bg_thresh=1030 thresh=2060 gap=603 poll_thresh=17 ino=257 dd-2584 [001] 293.168960: balance_dirty_state: bdi btrfs-1: dirty=722 wb=773 unstable=0 bg_thresh=1029 thresh=2059 gap=564 poll_thresh=18 ino=257 dd-2584 [001] 293.169084: balance_dirty_state: bdi btrfs-1: dirty=747 wb=773 unstable=0 bg_thresh=1029 thresh=2058 gap=538 poll_thresh=19 ino=257 dd-2584 [001] 293.169210: balance_dirty_state: bdi btrfs-1: dirty=797 wb=773 unstable=0 bg_thresh=1031 thresh=2062 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 293.169214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-89% task_gap=-277% task_weight=98% bdi_bw=49184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 293.176540: balance_dirty_state: bdi btrfs-1: dirty=797 wb=647 unstable=0 bg_thresh=1033 thresh=2066 gap=622 poll_thresh=20 ino=257 dd-2584 [001] 293.176627: balance_dirty_state: bdi btrfs-1: dirty=797 wb=647 unstable=0 bg_thresh=1032 thresh=2065 gap=621 poll_thresh=15 ino=257 dd-2584 [001] 293.176698: balance_dirty_state: bdi btrfs-1: dirty=822 wb=647 unstable=0 bg_thresh=1032 thresh=2065 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 293.176823: balance_dirty_state: bdi btrfs-1: dirty=847 wb=647 unstable=0 bg_thresh=1032 thresh=2064 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 293.177212: balance_dirty_state: bdi btrfs-1: dirty=885 wb=647 unstable=0 bg_thresh=1043 thresh=2087 gap=555 poll_thresh=18 ino=257 dd-2584 [001] 293.177340: balance_dirty_state: bdi btrfs-1: dirty=910 wb=647 unstable=0 bg_thresh=1040 thresh=2081 gap=524 poll_thresh=19 ino=257 dd-2584 [001] 293.177464: balance_dirty_state: bdi btrfs-1: dirty=960 wb=647 unstable=0 bg_thresh=1040 thresh=2080 gap=473 poll_thresh=20 ino=257 dd-2584 [001] 293.177469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1333 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-100% task_gap=-300% task_weight=98% bdi_bw=49184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 293.184559: balance_dirty_state: bdi btrfs-1: dirty=960 wb=522 unstable=0 bg_thresh=1030 thresh=2061 gap=579 poll_thresh=20 ino=257 dd-2584 [001] 293.184682: balance_dirty_state: bdi btrfs-1: dirty=973 wb=522 unstable=0 bg_thresh=1033 thresh=2067 gap=572 poll_thresh=15 ino=257 dd-2584 [001] 293.184918: balance_dirty_state: bdi btrfs-1: dirty=986 wb=522 unstable=0 bg_thresh=1033 thresh=2066 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 293.185043: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=522 unstable=0 bg_thresh=1032 thresh=2065 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 293.185166: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=522 unstable=0 bg_thresh=1029 thresh=2058 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 293.185171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-91% task_gap=-281% task_weight=98% bdi_bw=49184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 293.187893: writeback_single_inode: bdi btrfs-1: ino=257 state= age=1648 wrote=992 to_write=7200 flush-btrfs-1-2586 [003] 293.187895: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=544 wrote=0 to_write=7200 dd-2584 [001] 293.192456: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1376 unstable=0 bg_thresh=1029 thresh=2059 gap=628 poll_thresh=18 ino=257 dd-2584 [001] 293.192536: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1376 unstable=0 bg_thresh=1030 thresh=2061 gap=605 poll_thresh=13 ino=257 dd-2584 [001] 293.192600: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1376 unstable=0 bg_thresh=1033 thresh=2066 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 293.192668: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1376 unstable=0 bg_thresh=1032 thresh=2065 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 293.192736: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1376 unstable=0 bg_thresh=1032 thresh=2065 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 293.192869: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1376 unstable=0 bg_thresh=1032 thresh=2064 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 293.193004: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1376 unstable=0 bg_thresh=1031 thresh=2063 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 293.193009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1318 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=49184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 293.200475: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1250 unstable=0 bg_thresh=1020 thresh=2040 gap=585 poll_thresh=18 ino=257 dd-2584 [001] 293.200573: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1250 unstable=0 bg_thresh=1017 thresh=2034 gap=579 poll_thresh=13 ino=257 dd-2584 [001] 293.200642: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1250 unstable=0 bg_thresh=1019 thresh=2039 gap=559 poll_thresh=14 ino=257 dd-2584 [001] 293.200709: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1250 unstable=0 bg_thresh=1013 thresh=2027 gap=522 poll_thresh=15 ino=257 dd-2584 [001] 293.200962: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1250 unstable=0 bg_thresh=1016 thresh=2032 gap=527 poll_thresh=16 ino=257 dd-2584 [001] 293.201085: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1250 unstable=0 bg_thresh=1015 thresh=2031 gap=501 poll_thresh=17 ino=257 dd-2584 [001] 293.201090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=49184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 293.208459: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1112 unstable=0 bg_thresh=1008 thresh=2016 gap=624 poll_thresh=17 ino=257 dd-2584 [001] 293.208550: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1112 unstable=0 bg_thresh=1008 thresh=2016 gap=599 poll_thresh=13 ino=257 dd-2584 [001] 293.208639: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1112 unstable=0 bg_thresh=1010 thresh=2021 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 293.208728: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1112 unstable=0 bg_thresh=1010 thresh=2021 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 293.208821: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1112 unstable=0 bg_thresh=1010 thresh=2020 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 293.209005: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1112 unstable=0 bg_thresh=1009 thresh=2019 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 293.209193: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1112 unstable=0 bg_thresh=1011 thresh=2023 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 293.209200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=49184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 293.216450: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1112 unstable=0 bg_thresh=1005 thresh=2011 gap=469 poll_thresh=18 ino=257 dd-2584 [001] 293.216457: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-295% task_weight=98% bdi_bw=49184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 293.228559: balance_dirty_state: bdi btrfs-1: dirty=430 wb=748 unstable=0 bg_thresh=1007 thresh=2014 gap=836 poll_thresh=18 ino=257 dd-2584 [001] 293.228678: balance_dirty_state: bdi btrfs-1: dirty=430 wb=748 unstable=0 bg_thresh=1007 thresh=2014 gap=836 poll_thresh=13 ino=257 dd-2584 [001] 293.228803: balance_dirty_state: bdi btrfs-1: dirty=455 wb=748 unstable=0 bg_thresh=1006 thresh=2013 gap=810 poll_thresh=14 ino=257 dd-2584 [001] 293.228925: balance_dirty_state: bdi btrfs-1: dirty=455 wb=748 unstable=0 bg_thresh=1006 thresh=2013 gap=810 poll_thresh=15 ino=257 dd-2584 [001] 293.229048: balance_dirty_state: bdi btrfs-1: dirty=480 wb=748 unstable=0 bg_thresh=1006 thresh=2012 gap=784 poll_thresh=16 ino=257 dd-2584 [001] 293.229655: balance_dirty_state: bdi btrfs-1: dirty=505 wb=748 unstable=0 bg_thresh=1005 thresh=2011 gap=758 poll_thresh=17 ino=257 dd-2584 [001] 293.229900: balance_dirty_state: bdi btrfs-1: dirty=555 wb=748 unstable=0 bg_thresh=1007 thresh=2015 gap=712 poll_thresh=18 ino=257 dd-2584 [001] 293.230145: balance_dirty_state: bdi btrfs-1: dirty=580 wb=748 unstable=0 bg_thresh=1007 thresh=2014 gap=686 poll_thresh=19 ino=257 dd-2584 [001] 293.230405: balance_dirty_state: bdi btrfs-1: dirty=618 wb=748 unstable=0 bg_thresh=1006 thresh=2012 gap=646 poll_thresh=20 ino=257 dd-2584 [001] 293.230680: balance_dirty_state: bdi btrfs-1: dirty=657 wb=748 unstable=0 bg_thresh=1007 thresh=2014 gap=609 poll_thresh=21 ino=257 dd-2584 [001] 293.230954: balance_dirty_state: bdi btrfs-1: dirty=683 wb=748 unstable=0 bg_thresh=1006 thresh=2012 gap=581 poll_thresh=22 ino=257 dd-2584 [001] 293.231226: balance_dirty_state: bdi btrfs-1: dirty=722 wb=748 unstable=0 bg_thresh=1006 thresh=2012 gap=542 poll_thresh=23 ino=257 dd-2584 [001] 293.231484: balance_dirty_state: bdi btrfs-1: dirty=747 wb=748 unstable=0 bg_thresh=1006 thresh=2013 gap=518 poll_thresh=24 ino=257 dd-2584 [001] 293.232095: balance_dirty_state: bdi btrfs-1: dirty=772 wb=748 unstable=0 bg_thresh=1005 thresh=2011 gap=491 poll_thresh=25 ino=257 dd-2584 [001] 293.232105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=49184 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 293.236615: balance_dirty_state: bdi btrfs-1: dirty=747 wb=610 unstable=0 bg_thresh=1003 thresh=2007 gap=650 poll_thresh=25 ino=257 dd-2584 [001] 293.236749: balance_dirty_state: bdi btrfs-1: dirty=772 wb=610 unstable=0 bg_thresh=999 thresh=1999 gap=617 poll_thresh=19 ino=257 dd-2584 [001] 293.236997: balance_dirty_state: bdi btrfs-1: dirty=797 wb=610 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=20 ino=257 dd-2584 [001] 293.237243: balance_dirty_state: bdi btrfs-1: dirty=822 wb=610 unstable=0 bg_thresh=1001 thresh=2003 gap=571 poll_thresh=21 ino=257 dd-2584 [001] 293.237487: balance_dirty_state: bdi btrfs-1: dirty=847 wb=610 unstable=0 bg_thresh=1003 thresh=2007 gap=550 poll_thresh=22 ino=257 dd-2584 [001] 293.237731: balance_dirty_state: bdi btrfs-1: dirty=897 wb=610 unstable=0 bg_thresh=1003 thresh=2006 gap=499 poll_thresh=23 ino=257 dd-2584 [001] 293.237740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=49184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 293.244579: balance_dirty_state: bdi btrfs-1: dirty=897 wb=471 unstable=0 bg_thresh=1005 thresh=2011 gap=643 poll_thresh=23 ino=257 dd-2584 [001] 293.244702: balance_dirty_state: bdi btrfs-1: dirty=897 wb=471 unstable=0 bg_thresh=1005 thresh=2011 gap=643 poll_thresh=17 ino=257 dd-2584 [001] 293.244819: balance_dirty_state: bdi btrfs-1: dirty=947 wb=471 unstable=0 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=18 ino=257 dd-2584 [001] 293.244937: balance_dirty_state: bdi btrfs-1: dirty=972 wb=471 unstable=0 bg_thresh=1004 thresh=2008 gap=565 poll_thresh=19 ino=257 dd-2584 [001] 293.245224: balance_dirty_state: bdi btrfs-1: dirty=997 wb=471 unstable=0 bg_thresh=1003 thresh=2007 gap=539 poll_thresh=20 ino=257 dd-2584 [001] 293.245357: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=471 unstable=0 bg_thresh=1003 thresh=2007 gap=500 poll_thresh=21 ino=257 dd-2584 [001] 293.245362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=49184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 293.245467: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=604 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 293.247777: writeback_single_inode: bdi btrfs-1: ino=257 state= age=52 wrote=992 to_write=7200 dd-2584 [004] 293.252554: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1351 unstable=0 bg_thresh=1001 thresh=2003 gap=597 poll_thresh=21 ino=257 dd-2584 [004] 293.252672: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1351 unstable=0 bg_thresh=1001 thresh=2003 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 293.252922: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1351 unstable=0 bg_thresh=1003 thresh=2007 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 293.253163: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1351 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 293.253291: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1351 unstable=0 bg_thresh=1002 thresh=2005 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 293.253296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=49184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.260545: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1238 unstable=0 bg_thresh=1004 thresh=2008 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 293.260709: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1238 unstable=0 bg_thresh=1003 thresh=2007 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 293.260834: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1238 unstable=0 bg_thresh=1003 thresh=2007 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 293.260972: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1238 unstable=0 bg_thresh=1003 thresh=2006 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 293.261216: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1238 unstable=0 bg_thresh=1002 thresh=2005 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 293.261852: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1238 unstable=0 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 293.261861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=49184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.268586: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1100 unstable=0 bg_thresh=1006 thresh=2013 gap=632 poll_thresh=18 ino=257 dd-2584 [004] 293.268721: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1100 unstable=0 bg_thresh=1003 thresh=2007 gap=626 poll_thresh=13 ino=257 dd-2584 [004] 293.268783: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1100 unstable=0 bg_thresh=1006 thresh=2012 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 293.268842: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1100 unstable=0 bg_thresh=1003 thresh=2006 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 293.268900: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1100 unstable=0 bg_thresh=1005 thresh=2011 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 293.269017: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1100 unstable=0 bg_thresh=1007 thresh=2015 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 293.269145: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1100 unstable=0 bg_thresh=1003 thresh=2006 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 293.269149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=49184 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.276537: balance_dirty_state: bdi btrfs-1: dirty=407 wb=999 unstable=0 bg_thresh=1003 thresh=2006 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 293.276706: balance_dirty_state: bdi btrfs-1: dirty=432 wb=999 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 293.276890: balance_dirty_state: bdi btrfs-1: dirty=432 wb=999 unstable=0 bg_thresh=1004 thresh=2008 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 293.277074: balance_dirty_state: bdi btrfs-1: dirty=457 wb=999 unstable=0 bg_thresh=1006 thresh=2013 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 293.277257: balance_dirty_state: bdi btrfs-1: dirty=482 wb=999 unstable=0 bg_thresh=1003 thresh=2007 gap=526 poll_thresh=16 ino=257 dd-2584 [004] 293.277630: balance_dirty_state: bdi btrfs-1: dirty=507 wb=999 unstable=0 bg_thresh=1005 thresh=2011 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 293.278638: balance_dirty_state: bdi btrfs-1: dirty=532 wb=999 unstable=0 bg_thresh=1005 thresh=2010 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 293.278651: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.284492: balance_dirty_state: bdi btrfs-1: dirty=532 wb=874 unstable=0 bg_thresh=1001 thresh=2003 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 293.284597: balance_dirty_state: bdi btrfs-1: dirty=557 wb=874 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 293.284700: balance_dirty_state: bdi btrfs-1: dirty=557 wb=874 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 293.284800: balance_dirty_state: bdi btrfs-1: dirty=582 wb=874 unstable=0 bg_thresh=1003 thresh=2006 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 293.284907: balance_dirty_state: bdi btrfs-1: dirty=607 wb=874 unstable=0 bg_thresh=1005 thresh=2011 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 293.285111: balance_dirty_state: bdi btrfs-1: dirty=632 wb=874 unstable=0 bg_thresh=1004 thresh=2009 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 293.285326: balance_dirty_state: bdi btrfs-1: dirty=657 wb=874 unstable=0 bg_thresh=1000 thresh=2000 gap=469 poll_thresh=18 ino=257 dd-2584 [004] 293.285333: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.292526: balance_dirty_state: bdi btrfs-1: dirty=657 wb=624 unstable=0 bg_thresh=1003 thresh=2007 gap=726 poll_thresh=18 ino=257 dd-2584 [004] 293.292592: balance_dirty_state: bdi btrfs-1: dirty=682 wb=624 unstable=0 bg_thresh=1003 thresh=2006 gap=700 poll_thresh=13 ino=257 dd-2584 [004] 293.292649: balance_dirty_state: bdi btrfs-1: dirty=707 wb=624 unstable=0 bg_thresh=1003 thresh=2006 gap=675 poll_thresh=14 ino=257 dd-2584 [004] 293.292707: balance_dirty_state: bdi btrfs-1: dirty=707 wb=624 unstable=0 bg_thresh=1002 thresh=2005 gap=674 poll_thresh=15 ino=257 dd-2584 [004] 293.292765: balance_dirty_state: bdi btrfs-1: dirty=732 wb=624 unstable=0 bg_thresh=1005 thresh=2010 gap=654 poll_thresh=16 ino=257 dd-2584 [004] 293.292879: balance_dirty_state: bdi btrfs-1: dirty=757 wb=624 unstable=0 bg_thresh=1004 thresh=2009 gap=628 poll_thresh=17 ino=257 dd-2584 [004] 293.293161: balance_dirty_state: bdi btrfs-1: dirty=782 wb=624 unstable=0 bg_thresh=1004 thresh=2008 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 293.293275: balance_dirty_state: bdi btrfs-1: dirty=832 wb=624 unstable=0 bg_thresh=1006 thresh=2012 gap=556 poll_thresh=19 ino=257 dd-2584 [004] 293.293389: balance_dirty_state: bdi btrfs-1: dirty=857 wb=624 unstable=0 bg_thresh=1005 thresh=2011 gap=530 poll_thresh=20 ino=257 dd-2584 [004] 293.293504: balance_dirty_state: bdi btrfs-1: dirty=882 wb=624 unstable=0 bg_thresh=1002 thresh=2004 gap=498 poll_thresh=21 ino=257 dd-2584 [004] 293.293509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 293.300569: balance_dirty_state: bdi btrfs-1: dirty=882 wb=499 unstable=0 bg_thresh=1000 thresh=2000 gap=619 poll_thresh=21 ino=257 dd-2584 [006] 293.300639: balance_dirty_state: bdi btrfs-1: dirty=882 wb=499 unstable=0 bg_thresh=1000 thresh=2000 gap=619 poll_thresh=16 ino=257 dd-2584 [006] 293.300763: balance_dirty_state: bdi btrfs-1: dirty=932 wb=499 unstable=0 bg_thresh=1008 thresh=2016 gap=585 poll_thresh=17 ino=257 dd-2584 [006] 293.300882: balance_dirty_state: bdi btrfs-1: dirty=957 wb=499 unstable=0 bg_thresh=1007 thresh=2015 gap=559 poll_thresh=18 ino=257 dd-2584 [006] 293.301001: balance_dirty_state: bdi btrfs-1: dirty=982 wb=499 unstable=0 bg_thresh=1007 thresh=2014 gap=533 poll_thresh=19 ino=257 dd-2584 [006] 293.301118: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=499 unstable=0 bg_thresh=1006 thresh=2013 gap=482 poll_thresh=20 ino=257 dd-2584 [006] 293.301123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 293.301172: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=660 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 293.303409: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=976 to_write=7216 dd-2584 [006] 293.308507: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1347 unstable=0 bg_thresh=1007 thresh=2014 gap=612 poll_thresh=20 ino=257 dd-2584 [006] 293.308892: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1347 unstable=0 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=15 ino=257 dd-2584 [006] 293.308972: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1347 unstable=0 bg_thresh=1009 thresh=2018 gap=591 poll_thresh=16 ino=257 dd-2584 [006] 293.309132: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1347 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=17 ino=257 dd-2584 [006] 293.309292: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1347 unstable=0 bg_thresh=1005 thresh=2010 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 293.309449: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1347 unstable=0 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 293.309455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 293.316589: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1209 unstable=0 bg_thresh=1006 thresh=2012 gap=623 poll_thresh=19 ino=257 dd-2584 [006] 293.316656: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1209 unstable=0 bg_thresh=1008 thresh=2017 gap=628 poll_thresh=14 ino=257 dd-2584 [006] 293.316716: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1209 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=15 ino=257 dd-2584 [006] 293.316775: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1209 unstable=0 bg_thresh=1008 thresh=2016 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 293.316892: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1209 unstable=0 bg_thresh=1010 thresh=2020 gap=556 poll_thresh=17 ino=257 dd-2584 [006] 293.317009: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1209 unstable=0 bg_thresh=1009 thresh=2019 gap=530 poll_thresh=18 ino=257 dd-2584 [006] 293.317303: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1209 unstable=0 bg_thresh=1009 thresh=2018 gap=504 poll_thresh=19 ino=257 dd-2584 [006] 293.317308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-181% task_weight=98% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 293.324570: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1059 unstable=0 bg_thresh=1004 thresh=2009 gap=645 poll_thresh=19 ino=257 dd-2584 [007] 293.324697: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1059 unstable=0 bg_thresh=1004 thresh=2009 gap=645 poll_thresh=14 ino=257 dd-2584 [007] 293.324815: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1059 unstable=0 bg_thresh=1007 thresh=2014 gap=625 poll_thresh=15 ino=257 dd-2584 [007] 293.324932: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1059 unstable=0 bg_thresh=1007 thresh=2014 gap=600 poll_thresh=16 ino=257 dd-2584 [007] 293.325170: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1059 unstable=0 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=17 ino=257 dd-2584 [007] 293.325408: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1059 unstable=0 bg_thresh=1008 thresh=2017 gap=553 poll_thresh=18 ino=257 dd-2584 [007] 293.325644: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1059 unstable=0 bg_thresh=1008 thresh=2016 gap=502 poll_thresh=19 ino=257 dd-2584 [007] 293.325653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 293.332570: balance_dirty_state: bdi btrfs-1: dirty=455 wb=970 unstable=0 bg_thresh=1002 thresh=2004 gap=579 poll_thresh=19 ino=257 dd-2584 [007] 293.332700: balance_dirty_state: bdi btrfs-1: dirty=455 wb=970 unstable=0 bg_thresh=1001 thresh=2003 gap=578 poll_thresh=14 ino=257 dd-2584 [007] 293.332818: balance_dirty_state: bdi btrfs-1: dirty=480 wb=970 unstable=0 bg_thresh=1001 thresh=2003 gap=553 poll_thresh=15 ino=257 dd-2584 [007] 293.332940: balance_dirty_state: bdi btrfs-1: dirty=505 wb=970 unstable=0 bg_thresh=1001 thresh=2002 gap=527 poll_thresh=16 ino=257 dd-2584 [007] 293.333179: balance_dirty_state: bdi btrfs-1: dirty=530 wb=970 unstable=0 bg_thresh=1003 thresh=2006 gap=506 poll_thresh=17 ino=257 dd-2584 [007] 293.333780: balance_dirty_state: bdi btrfs-1: dirty=555 wb=970 unstable=0 bg_thresh=1002 thresh=2005 gap=480 poll_thresh=18 ino=257 dd-2584 [007] 293.333790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 293.340577: balance_dirty_state: bdi btrfs-1: dirty=555 wb=970 unstable=0 bg_thresh=997 thresh=1994 gap=469 poll_thresh=18 ino=257 dd-2584 [007] 293.340585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 293.348586: balance_dirty_state: bdi btrfs-1: dirty=555 wb=732 unstable=0 bg_thresh=998 thresh=1997 gap=710 poll_thresh=18 ino=257 dd-2584 [006] 293.348684: balance_dirty_state: bdi btrfs-1: dirty=580 wb=732 unstable=0 bg_thresh=1001 thresh=2002 gap=690 poll_thresh=13 ino=257 dd-2584 [006] 293.348801: balance_dirty_state: bdi btrfs-1: dirty=605 wb=732 unstable=0 bg_thresh=1003 thresh=2007 gap=670 poll_thresh=14 ino=257 dd-2584 [006] 293.348915: balance_dirty_state: bdi btrfs-1: dirty=605 wb=732 unstable=0 bg_thresh=1003 thresh=2007 gap=670 poll_thresh=15 ino=257 dd-2584 [006] 293.349032: balance_dirty_state: bdi btrfs-1: dirty=630 wb=732 unstable=0 bg_thresh=1006 thresh=2012 gap=650 poll_thresh=16 ino=257 dd-2584 [006] 293.349263: balance_dirty_state: bdi btrfs-1: dirty=655 wb=732 unstable=0 bg_thresh=1008 thresh=2017 gap=630 poll_thresh=17 ino=257 dd-2584 [006] 293.349472: balance_dirty_state: bdi btrfs-1: dirty=705 wb=656 unstable=0 bg_thresh=1004 thresh=2008 gap=647 poll_thresh=18 ino=257 dd-2584 [006] 293.349600: balance_dirty_state: bdi btrfs-1: dirty=730 wb=606 unstable=0 bg_thresh=1006 thresh=2013 gap=677 poll_thresh=19 ino=257 dd-2584 [006] 293.349721: balance_dirty_state: bdi btrfs-1: dirty=755 wb=606 unstable=0 bg_thresh=1006 thresh=2012 gap=651 poll_thresh=20 ino=257 dd-2584 [006] 293.349840: balance_dirty_state: bdi btrfs-1: dirty=780 wb=606 unstable=0 bg_thresh=1005 thresh=2011 gap=625 poll_thresh=21 ino=257 dd-2584 [006] 293.350138: balance_dirty_state: bdi btrfs-1: dirty=830 wb=606 unstable=0 bg_thresh=1007 thresh=2015 gap=579 poll_thresh=22 ino=257 dd-2584 [006] 293.350257: balance_dirty_state: bdi btrfs-1: dirty=855 wb=606 unstable=0 bg_thresh=1007 thresh=2014 gap=553 poll_thresh=23 ino=257 dd-2584 [006] 293.350375: balance_dirty_state: bdi btrfs-1: dirty=880 wb=606 unstable=0 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=24 ino=257 dd-2584 [006] 293.350494: balance_dirty_state: bdi btrfs-1: dirty=930 wb=606 unstable=0 bg_thresh=1006 thresh=2012 gap=476 poll_thresh=25 ino=257 dd-2584 [006] 293.350500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 293.356573: balance_dirty_state: bdi btrfs-1: dirty=930 wb=606 unstable=0 bg_thresh=1000 thresh=2000 gap=464 poll_thresh=25 ino=257 dd-2584 [006] 293.356578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 293.364580: balance_dirty_state: bdi btrfs-1: dirty=930 wb=356 unstable=0 bg_thresh=1008 thresh=2017 gap=731 poll_thresh=25 ino=257 dd-2584 [006] 293.364662: balance_dirty_state: bdi btrfs-1: dirty=930 wb=356 unstable=0 bg_thresh=1008 thresh=2016 gap=730 poll_thresh=19 ino=257 dd-2584 [006] 293.364787: balance_dirty_state: bdi btrfs-1: dirty=955 wb=356 unstable=0 bg_thresh=1007 thresh=2015 gap=704 poll_thresh=20 ino=257 dd-2584 [006] 293.364908: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=356 unstable=0 bg_thresh=1007 thresh=2014 gap=653 poll_thresh=21 ino=257 dd-2584 [006] 293.365030: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=356 unstable=0 bg_thresh=1009 thresh=2018 gap=632 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 293.365078: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=724 wrote=0 to_write=8192 dd-2584 [006] 293.365158: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=356 unstable=0 bg_thresh=1008 thresh=2017 gap=606 poll_thresh=23 ino=257 dd-2584 [006] 293.365467: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=431 unstable=0 bg_thresh=1008 thresh=2016 gap=555 poll_thresh=24 ino=257 dd-2584 [006] 293.365603: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=481 unstable=0 bg_thresh=1010 thresh=2020 gap=534 poll_thresh=25 ino=257 dd-2584 [006] 293.365777: balance_dirty_state: bdi btrfs-1: dirty=955 wb=581 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=26 ino=257 dd-2584 [006] 293.365780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 293.368238: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1120 to_write=7072 dd-2584 [006] 293.372545: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1356 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=26 ino=257 dd-2584 [006] 293.372633: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1356 unstable=0 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=19 ino=257 dd-2584 [006] 293.372804: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1356 unstable=0 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=20 ino=257 dd-2584 [006] 293.372967: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1356 unstable=0 bg_thresh=1005 thresh=2011 gap=525 poll_thresh=21 ino=257 dd-2584 [006] 293.373129: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1356 unstable=0 bg_thresh=1005 thresh=2010 gap=474 poll_thresh=22 ino=257 dd-2584 [006] 293.373135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=50868 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 293.380593: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1231 unstable=0 bg_thresh=1004 thresh=2009 gap=598 poll_thresh=22 ino=257 dd-2584 [006] 293.380691: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1231 unstable=0 bg_thresh=1008 thresh=2016 gap=605 poll_thresh=16 ino=257 dd-2584 [006] 293.380812: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1231 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=17 ino=257 dd-2584 [006] 293.381103: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1231 unstable=0 bg_thresh=1009 thresh=2019 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 293.381216: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1231 unstable=0 bg_thresh=1009 thresh=2018 gap=507 poll_thresh=19 ino=257 dd-2584 [006] 293.381330: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1231 unstable=0 bg_thresh=1005 thresh=2011 gap=475 poll_thresh=20 ino=257 dd-2584 [006] 293.381334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=53200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 293.388628: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1156 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=20 ino=257 dd-2584 [006] 293.388698: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1156 unstable=0 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=15 ino=257 dd-2584 [006] 293.388757: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1156 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=16 ino=257 dd-2584 [006] 293.388761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=53200 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 293.396632: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1156 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=16 ino=257 dd-2584 [006] 293.396640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=53200 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 293.404604: balance_dirty_state: bdi btrfs-1: dirty=355 wb=856 unstable=0 bg_thresh=1004 thresh=2008 gap=797 poll_thresh=16 ino=257 dd-2584 [006] 293.404694: balance_dirty_state: bdi btrfs-1: dirty=355 wb=856 unstable=0 bg_thresh=1006 thresh=2013 gap=802 poll_thresh=12 ino=257 dd-2584 [006] 293.404761: balance_dirty_state: bdi btrfs-1: dirty=380 wb=856 unstable=0 bg_thresh=1006 thresh=2012 gap=776 poll_thresh=13 ino=257 dd-2584 [006] 293.404828: balance_dirty_state: bdi btrfs-1: dirty=405 wb=856 unstable=0 bg_thresh=1006 thresh=2012 gap=751 poll_thresh=14 ino=257 dd-2584 [006] 293.404894: balance_dirty_state: bdi btrfs-1: dirty=405 wb=856 unstable=0 bg_thresh=1005 thresh=2011 gap=750 poll_thresh=15 ino=257 dd-2584 [006] 293.404961: balance_dirty_state: bdi btrfs-1: dirty=430 wb=856 unstable=0 bg_thresh=1008 thresh=2016 gap=730 poll_thresh=16 ino=257 dd-2584 [006] 293.405091: balance_dirty_state: bdi btrfs-1: dirty=455 wb=856 unstable=0 bg_thresh=1007 thresh=2015 gap=704 poll_thresh=17 ino=257 dd-2584 [006] 293.405423: balance_dirty_state: bdi btrfs-1: dirty=480 wb=856 unstable=0 bg_thresh=1007 thresh=2014 gap=678 poll_thresh=18 ino=257 dd-2584 [006] 293.405555: balance_dirty_state: bdi btrfs-1: dirty=530 wb=856 unstable=0 bg_thresh=1006 thresh=2013 gap=627 poll_thresh=19 ino=257 dd-2584 [006] 293.405687: balance_dirty_state: bdi btrfs-1: dirty=555 wb=856 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=20 ino=257 dd-2584 [006] 293.405819: balance_dirty_state: bdi btrfs-1: dirty=580 wb=856 unstable=0 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=21 ino=257 dd-2584 [006] 293.405951: balance_dirty_state: bdi btrfs-1: dirty=630 wb=856 unstable=0 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=22 ino=257 dd-2584 [006] 293.406085: balance_dirty_state: bdi btrfs-1: dirty=655 wb=856 unstable=0 bg_thresh=1004 thresh=2008 gap=497 poll_thresh=23 ino=257 dd-2584 [006] 293.406090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=53200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 293.412715: balance_dirty_state: bdi btrfs-1: dirty=655 wb=731 unstable=0 bg_thresh=1003 thresh=2006 gap=620 poll_thresh=23 ino=257 dd-2584 [006] 293.412803: balance_dirty_state: bdi btrfs-1: dirty=655 wb=731 unstable=0 bg_thresh=1005 thresh=2011 gap=625 poll_thresh=17 ino=257 dd-2584 [006] 293.412917: balance_dirty_state: bdi btrfs-1: dirty=705 wb=731 unstable=0 bg_thresh=1007 thresh=2015 gap=579 poll_thresh=18 ino=257 dd-2584 [006] 293.413029: balance_dirty_state: bdi btrfs-1: dirty=730 wb=731 unstable=0 bg_thresh=1007 thresh=2014 gap=553 poll_thresh=19 ino=257 dd-2584 [006] 293.413309: balance_dirty_state: bdi btrfs-1: dirty=755 wb=731 unstable=0 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=20 ino=257 dd-2584 [006] 293.413423: balance_dirty_state: bdi btrfs-1: dirty=805 wb=731 unstable=0 bg_thresh=1003 thresh=2006 gap=470 poll_thresh=21 ino=257 dd-2584 [006] 293.413427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=53200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 293.420727: balance_dirty_state: bdi btrfs-1: dirty=805 wb=606 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=21 ino=257 dd-2584 [005] 293.420822: balance_dirty_state: bdi btrfs-1: dirty=830 wb=531 unstable=0 bg_thresh=1001 thresh=2002 gap=641 poll_thresh=16 ino=257 dd-2584 [005] 293.420977: balance_dirty_state: bdi btrfs-1: dirty=855 wb=481 unstable=0 bg_thresh=1006 thresh=2013 gap=677 poll_thresh=17 ino=257 dd-2584 [005] 293.421210: balance_dirty_state: bdi btrfs-1: dirty=880 wb=481 unstable=0 bg_thresh=1009 thresh=2018 gap=657 poll_thresh=18 ino=257 dd-2584 [005] 293.421447: balance_dirty_state: bdi btrfs-1: dirty=905 wb=481 unstable=0 bg_thresh=1011 thresh=2022 gap=636 poll_thresh=19 ino=257 dd-2584 [005] 293.421682: balance_dirty_state: bdi btrfs-1: dirty=955 wb=481 unstable=0 bg_thresh=1007 thresh=2015 gap=579 poll_thresh=20 ino=257 dd-2584 [005] 293.421914: balance_dirty_state: bdi btrfs-1: dirty=980 wb=481 unstable=0 bg_thresh=1007 thresh=2014 gap=553 poll_thresh=21 ino=257 dd-2584 [005] 293.422508: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=481 unstable=0 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=22 ino=257 dd-2584 [005] 293.422745: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=481 unstable=0 bg_thresh=1008 thresh=2017 gap=506 poll_thresh=23 ino=257 flush-btrfs-1-2586 [001] 293.422792: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=780 wrote=0 to_write=8192 dd-2584 [005] 293.423101: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=481 unstable=0 bg_thresh=1008 thresh=2016 gap=455 poll_thresh=24 ino=257 dd-2584 [005] 293.423105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=53200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 293.426644: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=1008 to_write=7184 dd-2584 [005] 293.428573: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1406 unstable=0 bg_thresh=1011 thresh=2022 gap=561 poll_thresh=24 ino=257 dd-2584 [005] 293.428662: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1356 unstable=0 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=18 ino=257 dd-2584 [005] 293.428805: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1356 unstable=0 bg_thresh=1010 thresh=2020 gap=559 poll_thresh=19 ino=257 dd-2584 [005] 293.428951: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1356 unstable=0 bg_thresh=1011 thresh=2023 gap=537 poll_thresh=20 ino=257 dd-2584 [005] 293.429097: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1356 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=21 ino=257 dd-2584 [005] 293.429103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=53200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 293.436626: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1231 unstable=0 bg_thresh=1008 thresh=2017 gap=631 poll_thresh=21 ino=257 dd-2584 [005] 293.436709: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1231 unstable=0 bg_thresh=1011 thresh=2022 gap=611 poll_thresh=16 ino=257 dd-2584 [005] 293.436830: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1231 unstable=0 bg_thresh=1010 thresh=2021 gap=585 poll_thresh=17 ino=257 dd-2584 [005] 293.437133: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1231 unstable=0 bg_thresh=1012 thresh=2025 gap=564 poll_thresh=18 ino=257 dd-2584 [005] 293.437251: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1231 unstable=0 bg_thresh=1012 thresh=2024 gap=513 poll_thresh=19 ino=257 dd-2584 [005] 293.437367: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1231 unstable=0 bg_thresh=1011 thresh=2023 gap=487 poll_thresh=20 ino=257 dd-2584 [005] 293.437372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=53200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 293.444604: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1106 unstable=0 bg_thresh=1010 thresh=2021 gap=610 poll_thresh=20 ino=257 dd-2584 [005] 293.444680: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1106 unstable=0 bg_thresh=1007 thresh=2015 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 293.444742: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1106 unstable=0 bg_thresh=1012 thresh=2025 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 293.444859: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1106 unstable=0 bg_thresh=1012 thresh=2024 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 293.444977: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1106 unstable=0 bg_thresh=1008 thresh=2017 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 293.445094: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1106 unstable=0 bg_thresh=1008 thresh=2016 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 293.445099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=101% bdi_bw=53200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 293.452619: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1106 unstable=0 bg_thresh=1008 thresh=2016 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 293.452628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=101% bdi_bw=53200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 293.460628: balance_dirty_state: bdi btrfs-1: dirty=430 wb=981 unstable=0 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 293.460697: balance_dirty_state: bdi btrfs-1: dirty=455 wb=981 unstable=0 bg_thresh=1010 thresh=2020 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 293.460756: balance_dirty_state: bdi btrfs-1: dirty=455 wb=981 unstable=0 bg_thresh=1009 thresh=2019 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 293.460815: balance_dirty_state: bdi btrfs-1: dirty=480 wb=981 unstable=0 bg_thresh=1009 thresh=2019 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 293.461109: balance_dirty_state: bdi btrfs-1: dirty=505 wb=981 unstable=0 bg_thresh=1009 thresh=2018 gap=532 poll_thresh=17 ino=257 dd-2584 [005] 293.461228: balance_dirty_state: bdi btrfs-1: dirty=555 wb=981 unstable=0 bg_thresh=1008 thresh=2017 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 293.461232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=53200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 293.472157: balance_dirty_state: bdi btrfs-1: dirty=555 wb=631 unstable=0 bg_thresh=990 thresh=1981 gap=795 poll_thresh=18 ino=257 dd-2584 [001] 293.472230: balance_dirty_state: bdi btrfs-1: dirty=580 wb=631 unstable=0 bg_thresh=992 thresh=1985 gap=774 poll_thresh=13 ino=257 dd-2584 [001] 293.472303: balance_dirty_state: bdi btrfs-1: dirty=580 wb=631 unstable=0 bg_thresh=992 thresh=1985 gap=774 poll_thresh=14 ino=257 dd-2584 [001] 293.472370: balance_dirty_state: bdi btrfs-1: dirty=605 wb=631 unstable=0 bg_thresh=998 thresh=1996 gap=760 poll_thresh=15 ino=257 dd-2584 [001] 293.472442: balance_dirty_state: bdi btrfs-1: dirty=605 wb=631 unstable=0 bg_thresh=997 thresh=1995 gap=759 poll_thresh=16 ino=257 dd-2584 [001] 293.472612: balance_dirty_state: bdi btrfs-1: dirty=655 wb=631 unstable=0 bg_thresh=997 thresh=1994 gap=708 poll_thresh=17 ino=257 dd-2584 [001] 293.472747: balance_dirty_state: bdi btrfs-1: dirty=680 wb=631 unstable=0 bg_thresh=999 thresh=1999 gap=688 poll_thresh=18 ino=257 dd-2584 [001] 293.472884: balance_dirty_state: bdi btrfs-1: dirty=705 wb=631 unstable=0 bg_thresh=999 thresh=1998 gap=662 poll_thresh=19 ino=257 dd-2584 [001] 293.473017: balance_dirty_state: bdi btrfs-1: dirty=755 wb=631 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=20 ino=257 dd-2584 [001] 293.473355: balance_dirty_state: bdi btrfs-1: dirty=780 wb=631 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=21 ino=257 dd-2584 [001] 293.473488: balance_dirty_state: bdi btrfs-1: dirty=805 wb=631 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=22 ino=257 dd-2584 [001] 293.473623: balance_dirty_state: bdi btrfs-1: dirty=830 wb=631 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=23 ino=257 dd-2584 [001] 293.473754: balance_dirty_state: bdi btrfs-1: dirty=880 wb=631 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=24 ino=257 dd-2584 [001] 293.473760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=53200 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 293.480565: balance_dirty_state: bdi btrfs-1: dirty=880 wb=506 unstable=0 bg_thresh=995 thresh=1990 gap=604 poll_thresh=24 ino=257 dd-2584 [003] 293.480648: balance_dirty_state: bdi btrfs-1: dirty=880 wb=506 unstable=0 bg_thresh=995 thresh=1990 gap=604 poll_thresh=18 ino=257 dd-2584 [003] 293.480768: balance_dirty_state: bdi btrfs-1: dirty=905 wb=506 unstable=0 bg_thresh=994 thresh=1989 gap=578 poll_thresh=19 ino=257 dd-2584 [003] 293.480892: balance_dirty_state: bdi btrfs-1: dirty=955 wb=506 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=20 ino=257 dd-2584 [003] 293.481015: balance_dirty_state: bdi btrfs-1: dirty=980 wb=506 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=21 ino=257 dd-2584 [003] 293.481317: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=506 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=22 ino=257 dd-2584 [003] 293.481322: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=53200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 293.481341: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=840 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 293.483572: writeback_single_inode: bdi btrfs-1: ino=257 state= age=172 wrote=960 to_write=7232 dd-2584 [003] 293.488524: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1356 unstable=0 bg_thresh=991 thresh=1983 gap=572 poll_thresh=22 ino=257 dd-2584 [003] 293.488590: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1356 unstable=0 bg_thresh=991 thresh=1983 gap=547 poll_thresh=16 ino=257 dd-2584 [003] 293.488709: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1356 unstable=0 bg_thresh=996 thresh=1993 gap=532 poll_thresh=17 ino=257 dd-2584 [003] 293.488831: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1356 unstable=0 bg_thresh=999 thresh=1998 gap=512 poll_thresh=18 ino=257 dd-2584 [003] 293.488953: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1356 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=19 ino=257 dd-2584 [003] 293.488958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 293.496569: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1231 unstable=0 bg_thresh=985 thresh=1971 gap=585 poll_thresh=19 ino=257 dd-2584 [003] 293.496646: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1231 unstable=0 bg_thresh=985 thresh=1971 gap=560 poll_thresh=14 ino=257 dd-2584 [003] 293.496706: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1231 unstable=0 bg_thresh=988 thresh=1976 gap=540 poll_thresh=15 ino=257 dd-2584 [003] 293.496766: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1231 unstable=0 bg_thresh=990 thresh=1981 gap=545 poll_thresh=16 ino=257 dd-2584 [003] 293.496890: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1231 unstable=0 bg_thresh=993 thresh=1986 gap=500 poll_thresh=17 ino=257 dd-2584 [003] 293.497016: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1231 unstable=0 bg_thresh=992 thresh=1985 gap=474 poll_thresh=18 ino=257 dd-2584 [003] 293.497020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-126% task_weight=97% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 293.504568: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1106 unstable=0 bg_thresh=987 thresh=1974 gap=588 poll_thresh=18 ino=257 dd-2584 [003] 293.504686: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1106 unstable=0 bg_thresh=987 thresh=1974 gap=588 poll_thresh=13 ino=257 dd-2584 [003] 293.504926: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1106 unstable=0 bg_thresh=989 thresh=1979 gap=568 poll_thresh=14 ino=257 dd-2584 [003] 293.504982: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1106 unstable=0 bg_thresh=992 thresh=1984 gap=548 poll_thresh=15 ino=257 dd-2584 [003] 293.505038: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1106 unstable=0 bg_thresh=992 thresh=1984 gap=548 poll_thresh=16 ino=257 dd-2584 [003] 293.505150: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1106 unstable=0 bg_thresh=994 thresh=1989 gap=503 poll_thresh=17 ino=257 dd-2584 [003] 293.505263: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1106 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=18 ino=257 dd-2584 [003] 293.505268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 293.512661: balance_dirty_state: bdi btrfs-1: dirty=405 wb=981 unstable=0 bg_thresh=993 thresh=1987 gap=601 poll_thresh=18 ino=257 dd-2584 [003] 293.512744: balance_dirty_state: bdi btrfs-1: dirty=430 wb=981 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=13 ino=257 dd-2584 [003] 293.512802: balance_dirty_state: bdi btrfs-1: dirty=430 wb=981 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=14 ino=257 dd-2584 [003] 293.512863: balance_dirty_state: bdi btrfs-1: dirty=455 wb=981 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=15 ino=257 dd-2584 [003] 293.512924: balance_dirty_state: bdi btrfs-1: dirty=480 wb=981 unstable=0 bg_thresh=992 thresh=1985 gap=524 poll_thresh=16 ino=257 dd-2584 [003] 293.513043: balance_dirty_state: bdi btrfs-1: dirty=505 wb=981 unstable=0 bg_thresh=992 thresh=1984 gap=498 poll_thresh=17 ino=257 dd-2584 [003] 293.513162: balance_dirty_state: bdi btrfs-1: dirty=530 wb=981 unstable=0 bg_thresh=994 thresh=1988 gap=477 poll_thresh=18 ino=257 dd-2584 [003] 293.513167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 293.520611: balance_dirty_state: bdi btrfs-1: dirty=530 wb=981 unstable=0 bg_thresh=988 thresh=1977 gap=466 poll_thresh=18 ino=257 dd-2584 [003] 293.520616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.528651: balance_dirty_state: bdi btrfs-1: dirty=530 wb=731 unstable=0 bg_thresh=988 thresh=1977 gap=716 poll_thresh=18 ino=257 dd-2584 [004] 293.528766: balance_dirty_state: bdi btrfs-1: dirty=555 wb=731 unstable=0 bg_thresh=991 thresh=1982 gap=696 poll_thresh=13 ino=257 dd-2584 [004] 293.529243: balance_dirty_state: bdi btrfs-1: dirty=580 wb=731 unstable=0 bg_thresh=991 thresh=1982 gap=671 poll_thresh=14 ino=257 dd-2584 [004] 293.529363: balance_dirty_state: bdi btrfs-1: dirty=580 wb=731 unstable=0 bg_thresh=990 thresh=1981 gap=670 poll_thresh=15 ino=257 dd-2584 [004] 293.529481: balance_dirty_state: bdi btrfs-1: dirty=605 wb=731 unstable=0 bg_thresh=990 thresh=1981 gap=645 poll_thresh=16 ino=257 dd-2584 [004] 293.529718: balance_dirty_state: bdi btrfs-1: dirty=630 wb=731 unstable=0 bg_thresh=989 thresh=1979 gap=618 poll_thresh=17 ino=257 dd-2584 [004] 293.529954: balance_dirty_state: bdi btrfs-1: dirty=655 wb=731 unstable=0 bg_thresh=989 thresh=1978 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 293.530188: balance_dirty_state: bdi btrfs-1: dirty=705 wb=731 unstable=0 bg_thresh=988 thresh=1977 gap=541 poll_thresh=19 ino=257 dd-2584 [004] 293.530423: balance_dirty_state: bdi btrfs-1: dirty=730 wb=731 unstable=0 bg_thresh=988 thresh=1976 gap=515 poll_thresh=20 ino=257 dd-2584 [004] 293.530660: balance_dirty_state: bdi btrfs-1: dirty=755 wb=731 unstable=0 bg_thresh=990 thresh=1980 gap=494 poll_thresh=21 ino=257 dd-2584 [004] 293.530668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1320 avg_dirty=1320 bdi_gap=6% task_gap=-86% task_weight=99% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.536745: balance_dirty_state: bdi btrfs-1: dirty=780 wb=606 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 293.536982: balance_dirty_state: bdi btrfs-1: dirty=805 wb=606 unstable=0 bg_thresh=992 thresh=1985 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 293.537576: balance_dirty_state: bdi btrfs-1: dirty=830 wb=606 unstable=0 bg_thresh=992 thresh=1984 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 293.537815: balance_dirty_state: bdi btrfs-1: dirty=880 wb=606 unstable=0 bg_thresh=991 thresh=1982 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 293.538048: balance_dirty_state: bdi btrfs-1: dirty=905 wb=606 unstable=0 bg_thresh=990 thresh=1981 gap=470 poll_thresh=20 ino=257 dd-2584 [004] 293.538057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-131% task_weight=97% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.544674: balance_dirty_state: bdi btrfs-1: dirty=905 wb=481 unstable=0 bg_thresh=989 thresh=1979 gap=593 poll_thresh=20 ino=257 dd-2584 [004] 293.544748: balance_dirty_state: bdi btrfs-1: dirty=930 wb=481 unstable=0 bg_thresh=989 thresh=1979 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 293.544808: balance_dirty_state: bdi btrfs-1: dirty=930 wb=481 unstable=0 bg_thresh=989 thresh=1978 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 293.544924: balance_dirty_state: bdi btrfs-1: dirty=980 wb=481 unstable=0 bg_thresh=988 thresh=1977 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 293.545037: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=481 unstable=0 bg_thresh=990 thresh=1981 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 293.545041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1250 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-83% task_weight=97% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 293.545152: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=904 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 293.550392: writeback_single_inode: bdi btrfs-1: ino=257 state= age=60 wrote=944 to_write=7248 dd-2584 [000] 293.552759: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1306 unstable=0 bg_thresh=992 thresh=1984 gap=573 poll_thresh=13 ino=257 dd-2584 [000] 293.552822: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1306 unstable=0 bg_thresh=992 thresh=1984 gap=573 poll_thresh=14 ino=257 dd-2584 [000] 293.552883: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1306 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 293.552946: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1306 unstable=0 bg_thresh=994 thresh=1989 gap=528 poll_thresh=16 ino=257 dd-2584 [000] 293.553256: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1306 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=17 ino=257 dd-2584 [000] 293.553378: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1306 unstable=0 bg_thresh=996 thresh=1992 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 293.553382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-117% task_weight=97% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 293.564627: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1031 unstable=0 bg_thresh=998 thresh=1996 gap=760 poll_thresh=18 ino=257 dd-2584 [000] 293.564693: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1031 unstable=0 bg_thresh=997 thresh=1995 gap=734 poll_thresh=13 ino=257 dd-2584 [000] 293.564754: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1031 unstable=0 bg_thresh=997 thresh=1995 gap=734 poll_thresh=14 ino=257 dd-2584 [000] 293.564815: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1031 unstable=0 bg_thresh=997 thresh=1994 gap=708 poll_thresh=15 ino=257 dd-2584 [000] 293.564876: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1031 unstable=0 bg_thresh=997 thresh=1994 gap=683 poll_thresh=16 ino=257 dd-2584 [000] 293.564999: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1031 unstable=0 bg_thresh=999 thresh=1998 gap=662 poll_thresh=17 ino=257 dd-2584 [000] 293.565175: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1006 unstable=0 bg_thresh=998 thresh=1997 gap=661 poll_thresh=18 ino=257 dd-2584 [000] 293.565373: balance_dirty_state: bdi btrfs-1: dirty=380 wb=956 unstable=0 bg_thresh=991 thresh=1983 gap=647 poll_thresh=19 ino=257 dd-2584 [000] 293.565559: balance_dirty_state: bdi btrfs-1: dirty=405 wb=956 unstable=0 bg_thresh=990 thresh=1980 gap=619 poll_thresh=20 ino=257 dd-2584 [000] 293.566061: balance_dirty_state: bdi btrfs-1: dirty=430 wb=956 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=21 ino=257 dd-2584 [000] 293.566244: balance_dirty_state: bdi btrfs-1: dirty=455 wb=956 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=22 ino=257 dd-2584 [000] 293.566427: balance_dirty_state: bdi btrfs-1: dirty=505 wb=956 unstable=0 bg_thresh=993 thresh=1987 gap=526 poll_thresh=23 ino=257 dd-2584 [000] 293.566611: balance_dirty_state: bdi btrfs-1: dirty=530 wb=956 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=24 ino=257 dd-2584 [000] 293.566795: balance_dirty_state: bdi btrfs-1: dirty=555 wb=956 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=25 ino=257 dd-2584 [000] 293.566801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 293.572607: balance_dirty_state: bdi btrfs-1: dirty=555 wb=956 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=25 ino=257 dd-2584 [003] 293.572618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 293.580634: balance_dirty_state: bdi btrfs-1: dirty=555 wb=956 unstable=0 bg_thresh=986 thresh=1973 gap=462 poll_thresh=25 ino=257 dd-2584 [003] 293.580639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-142% task_weight=98% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 293.588614: balance_dirty_state: bdi btrfs-1: dirty=555 wb=631 unstable=0 bg_thresh=980 thresh=1961 gap=775 poll_thresh=25 ino=257 dd-2584 [003] 293.588721: balance_dirty_state: bdi btrfs-1: dirty=580 wb=581 unstable=0 bg_thresh=980 thresh=1961 gap=800 poll_thresh=19 ino=257 dd-2584 [003] 293.588895: balance_dirty_state: bdi btrfs-1: dirty=605 wb=581 unstable=0 bg_thresh=983 thresh=1966 gap=780 poll_thresh=20 ino=257 dd-2584 [003] 293.589032: balance_dirty_state: bdi btrfs-1: dirty=630 wb=581 unstable=0 bg_thresh=988 thresh=1976 gap=765 poll_thresh=21 ino=257 dd-2584 [003] 293.589381: balance_dirty_state: bdi btrfs-1: dirty=680 wb=581 unstable=0 bg_thresh=987 thresh=1975 gap=714 poll_thresh=22 ino=257 dd-2584 [003] 293.589518: balance_dirty_state: bdi btrfs-1: dirty=705 wb=581 unstable=0 bg_thresh=987 thresh=1974 gap=688 poll_thresh=23 ino=257 dd-2584 [003] 293.589657: balance_dirty_state: bdi btrfs-1: dirty=730 wb=581 unstable=0 bg_thresh=986 thresh=1973 gap=662 poll_thresh=24 ino=257 dd-2584 [003] 293.589793: balance_dirty_state: bdi btrfs-1: dirty=755 wb=581 unstable=0 bg_thresh=988 thresh=1977 gap=641 poll_thresh=25 ino=257 dd-2584 [003] 293.589931: balance_dirty_state: bdi btrfs-1: dirty=805 wb=581 unstable=0 bg_thresh=988 thresh=1976 gap=590 poll_thresh=26 ino=257 dd-2584 [003] 293.590067: balance_dirty_state: bdi btrfs-1: dirty=830 wb=581 unstable=0 bg_thresh=987 thresh=1975 gap=564 poll_thresh=27 ino=257 dd-2584 [003] 293.590205: balance_dirty_state: bdi btrfs-1: dirty=855 wb=581 unstable=0 bg_thresh=989 thresh=1979 gap=543 poll_thresh=28 ino=257 dd-2584 [003] 293.590345: balance_dirty_state: bdi btrfs-1: dirty=905 wb=581 unstable=0 bg_thresh=989 thresh=1978 gap=492 poll_thresh=29 ino=257 dd-2584 [003] 293.590351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-88% task_weight=99% bdi_bw=54620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 293.597073: balance_dirty_state: bdi btrfs-1: dirty=930 wb=456 unstable=0 bg_thresh=985 thresh=1971 gap=585 poll_thresh=22 ino=257 dd-2584 [003] 293.597211: balance_dirty_state: bdi btrfs-1: dirty=955 wb=456 unstable=0 bg_thresh=985 thresh=1970 gap=559 poll_thresh=23 ino=257 dd-2584 [003] 293.597348: balance_dirty_state: bdi btrfs-1: dirty=980 wb=456 unstable=0 bg_thresh=987 thresh=1974 gap=538 poll_thresh=24 ino=257 dd-2584 [003] 293.597482: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=456 unstable=0 bg_thresh=989 thresh=1979 gap=493 poll_thresh=25 ino=257 dd-2584 [003] 293.597487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-87% task_weight=99% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 293.597505: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=956 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 293.599685: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=944 to_write=7248 dd-2584 [003] 293.604885: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1256 unstable=0 bg_thresh=991 thresh=1982 gap=621 poll_thresh=19 ino=257 dd-2584 [003] 293.605006: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1256 unstable=0 bg_thresh=990 thresh=1981 gap=595 poll_thresh=20 ino=257 dd-2584 [003] 293.605134: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1256 unstable=0 bg_thresh=989 thresh=1979 gap=568 poll_thresh=21 ino=257 dd-2584 [003] 293.605257: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1256 unstable=0 bg_thresh=989 thresh=1978 gap=517 poll_thresh=22 ino=257 dd-2584 [003] 293.605565: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1256 unstable=0 bg_thresh=988 thresh=1977 gap=491 poll_thresh=23 ino=257 dd-2584 [003] 293.605570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1320 avg_dirty=1320 bdi_gap=4% task_gap=-88% task_weight=98% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 293.612815: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1131 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=17 ino=257 dd-2584 [003] 293.612936: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1131 unstable=0 bg_thresh=996 thresh=1992 gap=556 poll_thresh=18 ino=257 dd-2584 [003] 293.613050: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1131 unstable=0 bg_thresh=995 thresh=1991 gap=530 poll_thresh=19 ino=257 dd-2584 [003] 293.613170: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1131 unstable=0 bg_thresh=995 thresh=1990 gap=504 poll_thresh=20 ino=257 dd-2584 [003] 293.613292: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1131 unstable=0 bg_thresh=997 thresh=1994 gap=483 poll_thresh=21 ino=257 dd-2584 [003] 293.613297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-69% task_weight=99% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 293.620744: balance_dirty_state: bdi btrfs-1: dirty=405 wb=956 unstable=0 bg_thresh=995 thresh=1991 gap=630 poll_thresh=16 ino=257 dd-2584 [003] 293.620870: balance_dirty_state: bdi btrfs-1: dirty=430 wb=956 unstable=0 bg_thresh=1001 thresh=2002 gap=616 poll_thresh=17 ino=257 dd-2584 [003] 293.620992: balance_dirty_state: bdi btrfs-1: dirty=480 wb=956 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=18 ino=257 dd-2584 [003] 293.621293: balance_dirty_state: bdi btrfs-1: dirty=505 wb=956 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=19 ino=257 dd-2584 [003] 293.621411: balance_dirty_state: bdi btrfs-1: dirty=530 wb=956 unstable=0 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=20 ino=257 dd-2584 [003] 293.621529: balance_dirty_state: bdi btrfs-1: dirty=555 wb=956 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=21 ino=257 dd-2584 [003] 293.621534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 293.628655: balance_dirty_state: bdi btrfs-1: dirty=555 wb=956 unstable=0 bg_thresh=997 thresh=1994 gap=483 poll_thresh=21 ino=257 dd-2584 [003] 293.628661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 293.629403: balance_dirty_state: bdi 0:15: dirty=555 wb=956 unstable=0 bg_thresh=997 thresh=1994 gap=483 poll_thresh=29 ino=2375722 collect-vmstat.-2569 [000] 293.629414: balance_dirty_pages: bdi 0:15: bdi_limit=7 task_limit=7 bdi_dirty=2 avg_dirty=2 bdi_gap=571% task_gap=1143% task_weight=0% bdi_bw=10712 base_bw=102400 task_bw=2560000 dirtied=29 period=4 think=4092 pause=-4088 flush-0:15-2091 [006] 293.629499: writeback_single_inode: bdi 0:15: ino=2375725 state=I_DIRTY_DATASYNC age=33456 wrote=0 to_write=2048 flush-0:15-2091 [006] 293.629503: writeback_single_inode: bdi 0:15: ino=2375722 state=I_DIRTY_DATASYNC|0x100 age=33432 wrote=0 to_write=2048 flush-0:15-2091 [006] 293.629506: writeback_single_inode: bdi 0:15: ino=2375726 state= age=31084 wrote=0 to_write=2048 dd-2584 [000] 293.636727: balance_dirty_state: bdi btrfs-1: dirty=555 wb=706 unstable=0 bg_thresh=997 thresh=1994 gap=733 poll_thresh=21 ino=257 dd-2584 [000] 293.636789: balance_dirty_state: bdi btrfs-1: dirty=580 wb=706 unstable=0 bg_thresh=997 thresh=1994 gap=708 poll_thresh=16 ino=257 dd-2584 [000] 293.636901: balance_dirty_state: bdi btrfs-1: dirty=605 wb=706 unstable=0 bg_thresh=999 thresh=1999 gap=688 poll_thresh=17 ino=257 dd-2584 [000] 293.637013: balance_dirty_state: bdi btrfs-1: dirty=630 wb=706 unstable=0 bg_thresh=1004 thresh=2009 gap=673 poll_thresh=18 ino=257 dd-2584 [000] 293.637128: balance_dirty_state: bdi btrfs-1: dirty=680 wb=706 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=19 ino=257 dd-2584 [000] 293.637242: balance_dirty_state: bdi btrfs-1: dirty=705 wb=706 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=20 ino=257 dd-2584 [000] 293.637527: balance_dirty_state: bdi btrfs-1: dirty=730 wb=706 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=21 ino=257 dd-2584 [000] 293.637641: balance_dirty_state: bdi btrfs-1: dirty=780 wb=706 unstable=0 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=22 ino=257 dd-2584 [000] 293.637757: balance_dirty_state: bdi btrfs-1: dirty=805 wb=706 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=23 ino=257 dd-2584 [000] 293.637761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 293.644670: balance_dirty_state: bdi btrfs-1: dirty=805 wb=556 unstable=0 bg_thresh=997 thresh=1994 gap=633 poll_thresh=23 ino=257 dd-2584 [000] 293.644760: balance_dirty_state: bdi btrfs-1: dirty=830 wb=556 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=17 ino=257 dd-2584 [000] 293.644874: balance_dirty_state: bdi btrfs-1: dirty=855 wb=556 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=18 ino=257 dd-2584 [000] 293.644988: balance_dirty_state: bdi btrfs-1: dirty=880 wb=556 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=19 ino=257 dd-2584 [000] 293.645101: balance_dirty_state: bdi btrfs-1: dirty=905 wb=556 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=20 ino=257 dd-2584 [000] 293.645215: balance_dirty_state: bdi btrfs-1: dirty=955 wb=556 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=21 ino=257 dd-2584 [000] 293.645219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 293.652660: balance_dirty_state: bdi btrfs-1: dirty=955 wb=431 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=21 ino=257 dd-2584 [000] 293.652723: balance_dirty_state: bdi btrfs-1: dirty=955 wb=431 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=16 ino=257 dd-2584 [000] 293.653003: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=431 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 293.653067: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1012 wrote=0 to_write=8192 dd-2584 [000] 293.653128: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=431 unstable=0 bg_thresh=1001 thresh=2003 gap=542 poll_thresh=18 ino=257 dd-2584 [000] 293.653253: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=456 unstable=0 bg_thresh=1004 thresh=2008 gap=522 poll_thresh=19 ino=257 dd-2584 [000] 293.653380: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=506 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=20 ino=257 dd-2584 [000] 293.653382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 293.655462: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=1024 to_write=7168 dd-2584 [000] 293.660622: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1331 unstable=0 bg_thresh=1003 thresh=2006 gap=620 poll_thresh=20 ino=257 dd-2584 [000] 293.660685: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1331 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=15 ino=257 dd-2584 [000] 293.660744: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1331 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 293.660863: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1331 unstable=0 bg_thresh=1005 thresh=2010 gap=549 poll_thresh=17 ino=257 dd-2584 [000] 293.660984: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1331 unstable=0 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=18 ino=257 dd-2584 [000] 293.661104: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1331 unstable=0 bg_thresh=1006 thresh=2013 gap=477 poll_thresh=19 ino=257 dd-2584 [000] 293.661109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 293.668669: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1206 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=19 ino=257 dd-2584 [000] 293.668734: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1206 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 293.668966: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1206 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=15 ino=257 dd-2584 [000] 293.669023: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1206 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=16 ino=257 dd-2584 [000] 293.669134: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1206 unstable=0 bg_thresh=1001 thresh=2003 gap=517 poll_thresh=17 ino=257 dd-2584 [000] 293.669248: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1206 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=18 ino=257 dd-2584 [000] 293.669252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.676696: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1031 unstable=0 bg_thresh=997 thresh=1995 gap=659 poll_thresh=18 ino=257 dd-2584 [004] 293.676882: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1031 unstable=0 bg_thresh=997 thresh=1995 gap=634 poll_thresh=13 ino=257 dd-2584 [004] 293.677058: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1031 unstable=0 bg_thresh=1000 thresh=2000 gap=639 poll_thresh=14 ino=257 dd-2584 [004] 293.677237: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1031 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=15 ino=257 dd-2584 [004] 293.677414: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1031 unstable=0 bg_thresh=1002 thresh=2005 gap=619 poll_thresh=16 ino=257 dd-2584 [004] 293.677773: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1031 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 293.678133: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1031 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 293.678489: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1031 unstable=0 bg_thresh=1003 thresh=2007 gap=521 poll_thresh=19 ino=257 dd-2584 [004] 293.679493: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1031 unstable=0 bg_thresh=1003 thresh=2006 gap=470 poll_thresh=20 ino=257 dd-2584 [004] 293.679505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.684990: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1031 unstable=0 bg_thresh=996 thresh=1993 gap=457 poll_thresh=20 ino=257 dd-2584 [004] 293.684996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.692595: balance_dirty_state: bdi btrfs-1: dirty=505 wb=906 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=20 ino=257 dd-2584 [004] 293.692681: balance_dirty_state: bdi btrfs-1: dirty=505 wb=906 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 293.692765: balance_dirty_state: bdi btrfs-1: dirty=530 wb=906 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 293.692930: balance_dirty_state: bdi btrfs-1: dirty=555 wb=906 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 293.693101: balance_dirty_state: bdi btrfs-1: dirty=580 wb=906 unstable=0 bg_thresh=1003 thresh=2007 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 293.693273: balance_dirty_state: bdi btrfs-1: dirty=630 wb=906 unstable=0 bg_thresh=1005 thresh=2011 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 293.693279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-97% task_weight=99% bdi_bw=56044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.700691: balance_dirty_state: bdi btrfs-1: dirty=630 wb=656 unstable=0 bg_thresh=1002 thresh=2005 gap=719 poll_thresh=14 ino=257 dd-2584 [004] 293.700746: balance_dirty_state: bdi btrfs-1: dirty=655 wb=656 unstable=0 bg_thresh=1005 thresh=2010 gap=699 poll_thresh=15 ino=257 dd-2584 [004] 293.700804: balance_dirty_state: bdi btrfs-1: dirty=680 wb=656 unstable=0 bg_thresh=1005 thresh=2010 gap=674 poll_thresh=16 ino=257 dd-2584 [004] 293.700915: balance_dirty_state: bdi btrfs-1: dirty=705 wb=656 unstable=0 bg_thresh=1007 thresh=2014 gap=653 poll_thresh=17 ino=257 dd-2584 [004] 293.701198: balance_dirty_state: bdi btrfs-1: dirty=730 wb=656 unstable=0 bg_thresh=1006 thresh=2013 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 293.701311: balance_dirty_state: bdi btrfs-1: dirty=755 wb=656 unstable=0 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 293.701427: balance_dirty_state: bdi btrfs-1: dirty=805 wb=656 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 293.701544: balance_dirty_state: bdi btrfs-1: dirty=830 wb=656 unstable=0 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=21 ino=257 dd-2584 [004] 293.701660: balance_dirty_state: bdi btrfs-1: dirty=855 wb=656 unstable=0 bg_thresh=1004 thresh=2008 gap=497 poll_thresh=22 ino=257 dd-2584 [004] 293.701665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-53% task_weight=99% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.708720: balance_dirty_state: bdi btrfs-1: dirty=880 wb=531 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 293.708830: balance_dirty_state: bdi btrfs-1: dirty=905 wb=531 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 293.708943: balance_dirty_state: bdi btrfs-1: dirty=955 wb=531 unstable=0 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 293.709057: balance_dirty_state: bdi btrfs-1: dirty=980 wb=531 unstable=0 bg_thresh=1006 thresh=2012 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 293.709061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1320 avg_dirty=1320 bdi_gap=25% task_gap=-48% task_weight=99% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.716863: balance_dirty_state: bdi btrfs-1: dirty=980 wb=406 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 293.716920: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=406 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 293.716983: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=406 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=16 ino=257 flush-btrfs-1-2586 [007] 293.716983: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1076 wrote=0 to_write=8192 dd-2584 [004] 293.717102: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=406 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 293.717230: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=456 unstable=0 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 293.717356: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=506 unstable=0 bg_thresh=1006 thresh=2012 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 293.717358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-96% task_weight=100% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 293.719446: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=1056 to_write=7136 dd-2584 [004] 293.728724: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1206 unstable=0 bg_thresh=997 thresh=1994 gap=708 poll_thresh=14 ino=257 dd-2584 [004] 293.728785: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1206 unstable=0 bg_thresh=999 thresh=1999 gap=688 poll_thresh=15 ino=257 dd-2584 [004] 293.728842: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1206 unstable=0 bg_thresh=999 thresh=1999 gap=688 poll_thresh=16 ino=257 dd-2584 [004] 293.728954: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1206 unstable=0 bg_thresh=1004 thresh=2009 gap=648 poll_thresh=17 ino=257 dd-2584 [004] 293.729070: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1206 unstable=0 bg_thresh=1007 thresh=2014 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 293.729359: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1206 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 293.729472: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1206 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=20 ino=257 dd-2584 [004] 293.729585: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1206 unstable=0 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=21 ino=257 dd-2584 [004] 293.729698: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1206 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=22 ino=257 dd-2584 [004] 293.729703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 293.736714: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1131 unstable=0 bg_thresh=991 thresh=1983 gap=547 poll_thresh=22 ino=257 dd-2584 [005] 293.736785: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1131 unstable=0 bg_thresh=988 thresh=1977 gap=541 poll_thresh=16 ino=257 dd-2584 [005] 293.736914: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1131 unstable=0 bg_thresh=990 thresh=1981 gap=495 poll_thresh=17 ino=257 dd-2584 [005] 293.736920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-86% task_weight=100% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 293.744800: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1081 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=13 ino=257 dd-2584 [005] 293.744863: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1081 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=14 ino=257 dd-2584 [005] 293.744923: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1081 unstable=0 bg_thresh=1003 thresh=2007 gap=546 poll_thresh=15 ino=257 dd-2584 [005] 293.744984: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1081 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=16 ino=257 dd-2584 [005] 293.745284: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1081 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=17 ino=257 dd-2584 [005] 293.745289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 293.752670: balance_dirty_state: bdi btrfs-1: dirty=430 wb=956 unstable=0 bg_thresh=999 thresh=1999 gap=613 poll_thresh=17 ino=257 dd-2584 [005] 293.752738: balance_dirty_state: bdi btrfs-1: dirty=455 wb=956 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=13 ino=257 dd-2584 [005] 293.752799: balance_dirty_state: bdi btrfs-1: dirty=480 wb=956 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=14 ino=257 dd-2584 [005] 293.752859: balance_dirty_state: bdi btrfs-1: dirty=480 wb=956 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 293.752919: balance_dirty_state: bdi btrfs-1: dirty=505 wb=956 unstable=0 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=16 ino=257 dd-2584 [005] 293.753040: balance_dirty_state: bdi btrfs-1: dirty=530 wb=956 unstable=0 bg_thresh=1000 thresh=2001 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 293.753161: balance_dirty_state: bdi btrfs-1: dirty=555 wb=956 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 293.753165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 293.760631: balance_dirty_state: bdi btrfs-1: dirty=555 wb=831 unstable=0 bg_thresh=986 thresh=1972 gap=586 poll_thresh=18 ino=257 dd-2584 [001] 293.760709: balance_dirty_state: bdi btrfs-1: dirty=555 wb=831 unstable=0 bg_thresh=988 thresh=1977 gap=591 poll_thresh=13 ino=257 dd-2584 [001] 293.760766: balance_dirty_state: bdi btrfs-1: dirty=580 wb=831 unstable=0 bg_thresh=988 thresh=1977 gap=566 poll_thresh=14 ino=257 dd-2584 [001] 293.760824: balance_dirty_state: bdi btrfs-1: dirty=605 wb=831 unstable=0 bg_thresh=991 thresh=1982 gap=546 poll_thresh=15 ino=257 dd-2584 [001] 293.760905: balance_dirty_state: bdi btrfs-1: dirty=605 wb=831 unstable=0 bg_thresh=991 thresh=1982 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 293.761085: balance_dirty_state: bdi btrfs-1: dirty=655 wb=831 unstable=0 bg_thresh=993 thresh=1987 gap=501 poll_thresh=17 ino=257 dd-2584 [001] 293.761533: balance_dirty_state: bdi btrfs-1: dirty=680 wb=831 unstable=0 bg_thresh=995 thresh=1991 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 293.761539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 293.772682: balance_dirty_state: bdi btrfs-1: dirty=680 wb=581 unstable=0 bg_thresh=991 thresh=1983 gap=722 poll_thresh=18 ino=257 dd-2584 [005] 293.772759: balance_dirty_state: bdi btrfs-1: dirty=705 wb=581 unstable=0 bg_thresh=991 thresh=1983 gap=697 poll_thresh=13 ino=257 dd-2584 [005] 293.772838: balance_dirty_state: bdi btrfs-1: dirty=730 wb=531 unstable=0 bg_thresh=994 thresh=1988 gap=727 poll_thresh=14 ino=257 dd-2584 [005] 293.772916: balance_dirty_state: bdi btrfs-1: dirty=730 wb=506 unstable=0 bg_thresh=996 thresh=1993 gap=757 poll_thresh=15 ino=257 dd-2584 [005] 293.773000: balance_dirty_state: bdi btrfs-1: dirty=755 wb=456 unstable=0 bg_thresh=990 thresh=1980 gap=769 poll_thresh=16 ino=257 dd-2584 [005] 293.773145: balance_dirty_state: bdi btrfs-1: dirty=780 wb=456 unstable=0 bg_thresh=989 thresh=1979 gap=743 poll_thresh=17 ino=257 dd-2584 [005] 293.773305: balance_dirty_state: bdi btrfs-1: dirty=830 wb=456 unstable=0 bg_thresh=994 thresh=1989 gap=703 poll_thresh=18 ino=257 dd-2584 [005] 293.773495: balance_dirty_state: bdi btrfs-1: dirty=855 wb=456 unstable=0 bg_thresh=994 thresh=1988 gap=677 poll_thresh=19 ino=257 dd-2584 [005] 293.773687: balance_dirty_state: bdi btrfs-1: dirty=880 wb=456 unstable=0 bg_thresh=993 thresh=1987 gap=651 poll_thresh=20 ino=257 dd-2584 [005] 293.773879: balance_dirty_state: bdi btrfs-1: dirty=905 wb=456 unstable=0 bg_thresh=995 thresh=1991 gap=630 poll_thresh=21 ino=257 dd-2584 [005] 293.774358: balance_dirty_state: bdi btrfs-1: dirty=955 wb=456 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=22 ino=257 dd-2584 [005] 293.774550: balance_dirty_state: bdi btrfs-1: dirty=980 wb=456 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=23 ino=257 dd-2584 [005] 293.774740: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=456 unstable=0 bg_thresh=994 thresh=1988 gap=527 poll_thresh=24 ino=257 flush-btrfs-1-2586 [007] 293.774824: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1132 wrote=0 to_write=8192 dd-2584 [005] 293.774893: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=456 unstable=0 bg_thresh=996 thresh=1992 gap=481 poll_thresh=25 ino=257 dd-2584 [005] 293.774895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 293.777598: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=992 to_write=7200 dd-2584 [005] 293.784700: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1306 unstable=0 bg_thresh=994 thresh=1988 gap=627 poll_thresh=25 ino=257 dd-2584 [005] 293.784767: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1306 unstable=0 bg_thresh=994 thresh=1988 gap=627 poll_thresh=19 ino=257 dd-2584 [005] 293.784890: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1306 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=20 ino=257 dd-2584 [005] 293.785011: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1306 unstable=0 bg_thresh=992 thresh=1985 gap=549 poll_thresh=21 ino=257 dd-2584 [005] 293.785133: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1306 unstable=0 bg_thresh=992 thresh=1984 gap=523 poll_thresh=22 ino=257 dd-2584 [005] 293.785253: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1306 unstable=0 bg_thresh=991 thresh=1983 gap=497 poll_thresh=23 ino=257 dd-2584 [005] 293.785556: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1306 unstable=0 bg_thresh=993 thresh=1987 gap=451 poll_thresh=24 ino=257 dd-2584 [005] 293.785561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 293.792789: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1181 unstable=0 bg_thresh=992 thresh=1985 gap=574 poll_thresh=24 ino=257 dd-2584 [005] 293.792880: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1181 unstable=0 bg_thresh=992 thresh=1985 gap=574 poll_thresh=18 ino=257 dd-2584 [005] 293.792993: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1181 unstable=0 bg_thresh=994 thresh=1989 gap=528 poll_thresh=19 ino=257 dd-2584 [005] 293.793106: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1181 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=20 ino=257 dd-2584 [005] 293.793219: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1181 unstable=0 bg_thresh=990 thresh=1981 gap=470 poll_thresh=21 ino=257 dd-2584 [005] 293.793223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 293.800736: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1056 unstable=0 bg_thresh=988 thresh=1977 gap=591 poll_thresh=21 ino=257 dd-2584 [005] 293.800805: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1056 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 293.800926: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1056 unstable=0 bg_thresh=990 thresh=1981 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 293.801043: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1056 unstable=0 bg_thresh=990 thresh=1980 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 293.801160: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1056 unstable=0 bg_thresh=992 thresh=1984 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 293.801165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=57224 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 293.808739: balance_dirty_state: bdi btrfs-1: dirty=455 wb=906 unstable=0 bg_thresh=991 thresh=1983 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 293.808977: balance_dirty_state: bdi btrfs-1: dirty=455 wb=906 unstable=0 bg_thresh=988 thresh=1977 gap=616 poll_thresh=14 ino=257 dd-2584 [005] 293.809039: balance_dirty_state: bdi btrfs-1: dirty=480 wb=906 unstable=0 bg_thresh=991 thresh=1982 gap=596 poll_thresh=15 ino=257 dd-2584 [005] 293.809106: balance_dirty_state: bdi btrfs-1: dirty=480 wb=881 unstable=0 bg_thresh=990 thresh=1981 gap=620 poll_thresh=16 ino=257 dd-2584 [005] 293.809223: balance_dirty_state: bdi btrfs-1: dirty=530 wb=856 unstable=0 bg_thresh=990 thresh=1980 gap=594 poll_thresh=17 ino=257 dd-2584 [005] 293.809343: balance_dirty_state: bdi btrfs-1: dirty=555 wb=856 unstable=0 bg_thresh=989 thresh=1979 gap=568 poll_thresh=18 ino=257 dd-2584 [005] 293.809461: balance_dirty_state: bdi btrfs-1: dirty=580 wb=856 unstable=0 bg_thresh=991 thresh=1983 gap=547 poll_thresh=19 ino=257 dd-2584 [005] 293.809579: balance_dirty_state: bdi btrfs-1: dirty=630 wb=856 unstable=0 bg_thresh=991 thresh=1982 gap=496 poll_thresh=20 ino=257 dd-2584 [005] 293.809697: balance_dirty_state: bdi btrfs-1: dirty=655 wb=856 unstable=0 bg_thresh=990 thresh=1981 gap=470 poll_thresh=21 ino=257 dd-2584 [005] 293.809701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=58376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 293.816712: balance_dirty_state: bdi btrfs-1: dirty=655 wb=731 unstable=0 bg_thresh=991 thresh=1982 gap=596 poll_thresh=21 ino=257 dd-2584 [000] 293.816813: balance_dirty_state: bdi btrfs-1: dirty=680 wb=731 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=16 ino=257 dd-2584 [000] 293.817001: balance_dirty_state: bdi btrfs-1: dirty=705 wb=731 unstable=0 bg_thresh=993 thresh=1987 gap=551 poll_thresh=17 ino=257 dd-2584 [000] 293.817476: balance_dirty_state: bdi btrfs-1: dirty=730 wb=731 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=18 ino=257 dd-2584 [000] 293.817668: balance_dirty_state: bdi btrfs-1: dirty=780 wb=731 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=19 ino=257 dd-2584 [000] 293.817676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-266% task_weight=100% bdi_bw=58376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 293.824759: balance_dirty_state: bdi btrfs-1: dirty=780 wb=606 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=19 ino=257 dd-2584 [000] 293.824867: balance_dirty_state: bdi btrfs-1: dirty=780 wb=606 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=14 ino=257 dd-2584 [000] 293.824962: balance_dirty_state: bdi btrfs-1: dirty=805 wb=606 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 293.825057: balance_dirty_state: bdi btrfs-1: dirty=830 wb=606 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=16 ino=257 dd-2584 [000] 293.825246: balance_dirty_state: bdi btrfs-1: dirty=855 wb=606 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=17 ino=257 dd-2584 [000] 293.825435: balance_dirty_state: bdi btrfs-1: dirty=880 wb=606 unstable=0 bg_thresh=998 thresh=1996 gap=510 poll_thresh=18 ino=257 dd-2584 [000] 293.825625: balance_dirty_state: bdi btrfs-1: dirty=905 wb=606 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=19 ino=257 dd-2584 [000] 293.825632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=58376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 293.832772: balance_dirty_state: bdi btrfs-1: dirty=905 wb=481 unstable=0 bg_thresh=999 thresh=1999 gap=613 poll_thresh=19 ino=257 dd-2584 [000] 293.832842: balance_dirty_state: bdi btrfs-1: dirty=930 wb=481 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=14 ino=257 dd-2584 [000] 293.832902: balance_dirty_state: bdi btrfs-1: dirty=955 wb=481 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=15 ino=257 dd-2584 [000] 293.832958: balance_dirty_state: bdi btrfs-1: dirty=955 wb=481 unstable=0 bg_thresh=996 thresh=1992 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 293.833243: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=481 unstable=0 bg_thresh=998 thresh=1996 gap=510 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 293.833307: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1192 wrote=0 to_write=8192 dd-2584 [000] 293.833369: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=481 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=18 ino=257 dd-2584 [000] 293.833371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=58376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 293.835959: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=976 to_write=7216 dd-2584 [000] 293.840785: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1331 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=18 ino=257 dd-2584 [000] 293.840855: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1331 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=13 ino=257 dd-2584 [000] 293.840917: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1331 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 293.840979: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1331 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=15 ino=257 dd-2584 [000] 293.841041: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1331 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=16 ino=257 dd-2584 [000] 293.841162: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1331 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=17 ino=257 dd-2584 [000] 293.841284: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1331 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=18 ino=257 dd-2584 [000] 293.841289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=58376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 293.848748: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1206 unstable=0 bg_thresh=998 thresh=1997 gap=611 poll_thresh=18 ino=257 dd-2584 [000] 293.848817: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1206 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=13 ino=257 dd-2584 [000] 293.848879: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1206 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=14 ino=257 dd-2584 [000] 293.848941: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1206 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=15 ino=257 dd-2584 [000] 293.849003: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1206 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=16 ino=257 dd-2584 [000] 293.849389: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1156 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=17 ino=257 dd-2584 [000] 293.849586: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1081 unstable=0 bg_thresh=992 thresh=1985 gap=599 poll_thresh=18 ino=257 dd-2584 [000] 293.849772: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1081 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=19 ino=257 dd-2584 [000] 293.849956: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1081 unstable=0 bg_thresh=997 thresh=1994 gap=533 poll_thresh=20 ino=257 dd-2584 [000] 293.850140: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1081 unstable=0 bg_thresh=993 thresh=1986 gap=500 poll_thresh=21 ino=257 dd-2584 [000] 293.850321: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1081 unstable=0 bg_thresh=992 thresh=1984 gap=473 poll_thresh=22 ino=257 dd-2584 [000] 293.850327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=58376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.856655: balance_dirty_state: bdi btrfs-1: dirty=430 wb=981 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=22 ino=257 dd-2584 [004] 293.856743: balance_dirty_state: bdi btrfs-1: dirty=455 wb=981 unstable=0 bg_thresh=996 thresh=1992 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 293.856914: balance_dirty_state: bdi btrfs-1: dirty=480 wb=981 unstable=0 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 293.857379: balance_dirty_state: bdi btrfs-1: dirty=505 wb=981 unstable=0 bg_thresh=1003 thresh=2007 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 293.857551: balance_dirty_state: bdi btrfs-1: dirty=555 wb=981 unstable=0 bg_thresh=1003 thresh=2006 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 293.857557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-198% task_weight=100% bdi_bw=58376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.864659: balance_dirty_state: bdi btrfs-1: dirty=555 wb=981 unstable=0 bg_thresh=1001 thresh=2002 gap=466 poll_thresh=19 ino=257 dd-2584 [004] 293.864664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-204% task_weight=101% bdi_bw=58376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.872687: balance_dirty_state: bdi btrfs-1: dirty=555 wb=731 unstable=0 bg_thresh=997 thresh=1994 gap=708 poll_thresh=19 ino=257 dd-2584 [004] 293.872754: balance_dirty_state: bdi btrfs-1: dirty=555 wb=731 unstable=0 bg_thresh=997 thresh=1994 gap=708 poll_thresh=14 ino=257 dd-2584 [004] 293.872810: balance_dirty_state: bdi btrfs-1: dirty=580 wb=731 unstable=0 bg_thresh=999 thresh=1999 gap=688 poll_thresh=15 ino=257 dd-2584 [004] 293.872866: balance_dirty_state: bdi btrfs-1: dirty=605 wb=731 unstable=0 bg_thresh=999 thresh=1999 gap=663 poll_thresh=16 ino=257 dd-2584 [004] 293.872977: balance_dirty_state: bdi btrfs-1: dirty=630 wb=731 unstable=0 bg_thresh=1004 thresh=2009 gap=648 poll_thresh=17 ino=257 dd-2584 [004] 293.873090: balance_dirty_state: bdi btrfs-1: dirty=655 wb=731 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 293.873202: balance_dirty_state: bdi btrfs-1: dirty=680 wb=731 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 293.873316: balance_dirty_state: bdi btrfs-1: dirty=730 wb=731 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=20 ino=257 dd-2584 [004] 293.873428: balance_dirty_state: bdi btrfs-1: dirty=755 wb=731 unstable=0 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=21 ino=257 dd-2584 [004] 293.873712: balance_dirty_state: bdi btrfs-1: dirty=780 wb=731 unstable=0 bg_thresh=1001 thresh=2003 gap=492 poll_thresh=22 ino=257 dd-2584 [004] 293.873717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=58376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.880681: balance_dirty_state: bdi btrfs-1: dirty=780 wb=606 unstable=0 bg_thresh=998 thresh=1997 gap=611 poll_thresh=22 ino=257 dd-2584 [004] 293.880766: balance_dirty_state: bdi btrfs-1: dirty=805 wb=606 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=16 ino=257 dd-2584 [004] 293.880909: balance_dirty_state: bdi btrfs-1: dirty=830 wb=606 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 293.881069: balance_dirty_state: bdi btrfs-1: dirty=855 wb=606 unstable=0 bg_thresh=997 thresh=1994 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 293.881189: balance_dirty_state: bdi btrfs-1: dirty=905 wb=606 unstable=0 bg_thresh=999 thresh=1998 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 293.881193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=101% bdi_bw=58376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.888714: balance_dirty_state: bdi btrfs-1: dirty=905 wb=456 unstable=0 bg_thresh=995 thresh=1990 gap=629 poll_thresh=19 ino=257 dd-2584 [004] 293.888773: balance_dirty_state: bdi btrfs-1: dirty=905 wb=456 unstable=0 bg_thresh=995 thresh=1990 gap=629 poll_thresh=14 ino=257 dd-2584 [004] 293.888827: balance_dirty_state: bdi btrfs-1: dirty=930 wb=456 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 293.888885: balance_dirty_state: bdi btrfs-1: dirty=955 wb=456 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=16 ino=257 dd-2584 [004] 293.889021: balance_dirty_state: bdi btrfs-1: dirty=980 wb=456 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 293.889199: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=456 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 293.889285: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1248 wrote=0 to_write=8192 dd-2584 [004] 293.889513: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=481 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 293.889641: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=556 unstable=0 bg_thresh=997 thresh=1995 gap=434 poll_thresh=20 ino=257 dd-2584 [004] 293.889643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=58376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 293.891726: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=284 wrote=1024 to_write=7168 dd-2584 [000] 293.896664: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1356 unstable=0 bg_thresh=993 thresh=1986 gap=575 poll_thresh=20 ino=257 dd-2584 [000] 293.896759: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1356 unstable=0 bg_thresh=993 thresh=1986 gap=550 poll_thresh=15 ino=257 dd-2584 [000] 293.896848: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1356 unstable=0 bg_thresh=995 thresh=1991 gap=530 poll_thresh=16 ino=257 dd-2584 [000] 293.897044: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1356 unstable=0 bg_thresh=998 thresh=1996 gap=510 poll_thresh=17 ino=257 dd-2584 [000] 293.897357: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1356 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 293.897366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=58376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.904767: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1231 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 293.904878: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1231 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 293.904988: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1231 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 293.905097: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1231 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 293.905207: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1231 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 293.905433: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1231 unstable=0 bg_thresh=997 thresh=1995 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 293.905995: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1231 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 293.906000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=58376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.912680: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1031 unstable=0 bg_thresh=995 thresh=1990 gap=679 poll_thresh=18 ino=257 dd-2584 [004] 293.912825: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1031 unstable=0 bg_thresh=994 thresh=1989 gap=653 poll_thresh=13 ino=257 dd-2584 [004] 293.912920: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1031 unstable=0 bg_thresh=994 thresh=1989 gap=653 poll_thresh=14 ino=257 dd-2584 [004] 293.913012: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1031 unstable=0 bg_thresh=994 thresh=1988 gap=627 poll_thresh=15 ino=257 dd-2584 [004] 293.913106: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1031 unstable=0 bg_thresh=994 thresh=1988 gap=627 poll_thresh=16 ino=257 dd-2584 [004] 293.913291: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1031 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 293.913478: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1031 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=18 ino=257 dd-2584 [004] 293.913661: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1031 unstable=0 bg_thresh=995 thresh=1990 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 293.913845: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1031 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 293.913851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=59788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 293.920753: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1031 unstable=0 bg_thresh=988 thresh=1977 gap=466 poll_thresh=20 ino=257 dd-2584 [001] 293.920759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=59788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 293.928756: balance_dirty_state: bdi btrfs-1: dirty=480 wb=781 unstable=0 bg_thresh=988 thresh=1976 gap=715 poll_thresh=20 ino=257 dd-2584 [001] 293.928865: balance_dirty_state: bdi btrfs-1: dirty=480 wb=781 unstable=0 bg_thresh=990 thresh=1981 gap=720 poll_thresh=15 ino=257 dd-2584 [001] 293.928984: balance_dirty_state: bdi btrfs-1: dirty=505 wb=781 unstable=0 bg_thresh=990 thresh=1981 gap=695 poll_thresh=16 ino=257 dd-2584 [001] 293.929578: balance_dirty_state: bdi btrfs-1: dirty=530 wb=781 unstable=0 bg_thresh=993 thresh=1986 gap=675 poll_thresh=17 ino=257 dd-2584 [001] 293.929816: balance_dirty_state: bdi btrfs-1: dirty=580 wb=781 unstable=0 bg_thresh=995 thresh=1990 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 293.930054: balance_dirty_state: bdi btrfs-1: dirty=605 wb=781 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 293.930289: balance_dirty_state: bdi btrfs-1: dirty=630 wb=781 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=20 ino=257 dd-2584 [001] 293.930524: balance_dirty_state: bdi btrfs-1: dirty=680 wb=781 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=21 ino=257 dd-2584 [001] 293.930760: balance_dirty_state: bdi btrfs-1: dirty=705 wb=781 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=22 ino=257 dd-2584 [001] 293.930995: balance_dirty_state: bdi btrfs-1: dirty=730 wb=781 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=23 ino=257 dd-2584 [001] 293.931004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=59788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 293.936830: balance_dirty_state: bdi btrfs-1: dirty=730 wb=656 unstable=0 bg_thresh=995 thresh=1990 gap=604 poll_thresh=23 ino=257 dd-2584 [001] 293.936901: balance_dirty_state: bdi btrfs-1: dirty=755 wb=656 unstable=0 bg_thresh=994 thresh=1989 gap=578 poll_thresh=17 ino=257 dd-2584 [001] 293.937186: balance_dirty_state: bdi btrfs-1: dirty=780 wb=656 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=18 ino=257 dd-2584 [001] 293.937301: balance_dirty_state: bdi btrfs-1: dirty=805 wb=656 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=19 ino=257 dd-2584 [001] 293.937414: balance_dirty_state: bdi btrfs-1: dirty=855 wb=656 unstable=0 bg_thresh=995 thresh=1991 gap=480 poll_thresh=20 ino=257 dd-2584 [001] 293.937419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=59788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 293.944805: balance_dirty_state: bdi btrfs-1: dirty=855 wb=531 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=20 ino=257 dd-2584 [001] 293.944903: balance_dirty_state: bdi btrfs-1: dirty=855 wb=531 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=15 ino=257 dd-2584 [001] 293.944961: balance_dirty_state: bdi btrfs-1: dirty=880 wb=531 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=16 ino=257 dd-2584 [001] 293.945075: balance_dirty_state: bdi btrfs-1: dirty=905 wb=531 unstable=0 bg_thresh=997 thresh=1994 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 293.945188: balance_dirty_state: bdi btrfs-1: dirty=930 wb=531 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=18 ino=257 dd-2584 [001] 293.945301: balance_dirty_state: bdi btrfs-1: dirty=980 wb=531 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=19 ino=257 dd-2584 [001] 293.945305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-163% task_weight=101% bdi_bw=59788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 293.952828: balance_dirty_state: bdi btrfs-1: dirty=980 wb=406 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 293.952959: balance_dirty_state: bdi btrfs-1: dirty=980 wb=406 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=14 ino=257 dd-2584 [001] 293.953077: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=406 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 293.953124: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1312 wrote=0 to_write=8192 dd-2584 [001] 293.953258: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=406 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 293.954213: balance_dirty_state: bdi btrfs-1: dirty=980 wb=481 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 293.954580: balance_dirty_state: bdi btrfs-1: dirty=955 wb=531 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 293.954948: balance_dirty_state: bdi btrfs-1: dirty=930 wb=581 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 293.954952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=59788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 293.959196: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=352 wrote=1056 to_write=7136 dd-2584 [000] 293.960800: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1306 unstable=0 bg_thresh=997 thresh=1994 gap=633 poll_thresh=19 ino=257 dd-2584 [000] 293.960926: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1306 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=14 ino=257 dd-2584 [000] 293.961044: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1306 unstable=0 bg_thresh=999 thresh=1999 gap=613 poll_thresh=15 ino=257 dd-2584 [000] 293.961161: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1306 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 293.961394: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1306 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=17 ino=257 dd-2584 [000] 293.961633: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1306 unstable=0 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=18 ino=257 dd-2584 [000] 293.961822: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1306 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 293.961827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=59788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.972702: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1056 unstable=0 bg_thresh=1000 thresh=2000 gap=739 poll_thresh=19 ino=257 dd-2584 [004] 293.972797: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1056 unstable=0 bg_thresh=1000 thresh=2000 gap=739 poll_thresh=14 ino=257 dd-2584 [004] 293.973183: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1056 unstable=0 bg_thresh=1002 thresh=2005 gap=719 poll_thresh=15 ino=257 dd-2584 [004] 293.973267: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1056 unstable=0 bg_thresh=1002 thresh=2005 gap=719 poll_thresh=16 ino=257 dd-2584 [004] 293.973433: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1056 unstable=0 bg_thresh=1007 thresh=2015 gap=679 poll_thresh=17 ino=257 dd-2584 [004] 293.973605: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1056 unstable=0 bg_thresh=1007 thresh=2014 gap=653 poll_thresh=18 ino=257 dd-2584 [004] 293.973775: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1056 unstable=0 bg_thresh=1006 thresh=2013 gap=627 poll_thresh=19 ino=257 dd-2584 [004] 293.973944: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1056 unstable=0 bg_thresh=1006 thresh=2012 gap=576 poll_thresh=20 ino=257 dd-2584 [004] 293.974112: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1056 unstable=0 bg_thresh=1008 thresh=2016 gap=555 poll_thresh=21 ino=257 dd-2584 [004] 293.974284: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1056 unstable=0 bg_thresh=1007 thresh=2015 gap=529 poll_thresh=22 ino=257 dd-2584 [004] 293.974455: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1056 unstable=0 bg_thresh=1007 thresh=2014 gap=503 poll_thresh=23 ino=257 dd-2584 [004] 293.974461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=59788 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 293.980685: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1056 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=23 ino=257 dd-2584 [004] 293.980690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=59788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.988715: balance_dirty_state: bdi btrfs-1: dirty=455 wb=806 unstable=0 bg_thresh=1000 thresh=2000 gap=739 poll_thresh=23 ino=257 dd-2584 [004] 293.988956: balance_dirty_state: bdi btrfs-1: dirty=480 wb=806 unstable=0 bg_thresh=1000 thresh=2000 gap=714 poll_thresh=17 ino=257 dd-2584 [004] 293.989067: balance_dirty_state: bdi btrfs-1: dirty=505 wb=806 unstable=0 bg_thresh=1002 thresh=2005 gap=694 poll_thresh=18 ino=257 dd-2584 [004] 293.989178: balance_dirty_state: bdi btrfs-1: dirty=555 wb=806 unstable=0 bg_thresh=1007 thresh=2015 gap=654 poll_thresh=19 ino=257 dd-2584 [004] 293.989291: balance_dirty_state: bdi btrfs-1: dirty=580 wb=806 unstable=0 bg_thresh=1007 thresh=2014 gap=628 poll_thresh=20 ino=257 dd-2584 [004] 293.989404: balance_dirty_state: bdi btrfs-1: dirty=605 wb=806 unstable=0 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=21 ino=257 dd-2584 [004] 293.989516: balance_dirty_state: bdi btrfs-1: dirty=630 wb=806 unstable=0 bg_thresh=1006 thresh=2012 gap=576 poll_thresh=22 ino=257 dd-2584 [004] 293.989628: balance_dirty_state: bdi btrfs-1: dirty=680 wb=806 unstable=0 bg_thresh=1008 thresh=2016 gap=530 poll_thresh=23 ino=257 dd-2584 [004] 293.989743: balance_dirty_state: bdi btrfs-1: dirty=705 wb=806 unstable=0 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=24 ino=257 dd-2584 [004] 293.990014: balance_dirty_state: bdi btrfs-1: dirty=730 wb=806 unstable=0 bg_thresh=1007 thresh=2014 gap=478 poll_thresh=25 ino=257 dd-2584 [004] 293.990018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=59788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 293.996740: balance_dirty_state: bdi btrfs-1: dirty=730 wb=681 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=25 ino=257 dd-2584 [004] 293.996803: balance_dirty_state: bdi btrfs-1: dirty=755 wb=681 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=19 ino=257 dd-2584 [004] 293.996914: balance_dirty_state: bdi btrfs-1: dirty=780 wb=681 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 293.997024: balance_dirty_state: bdi btrfs-1: dirty=830 wb=681 unstable=0 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=21 ino=257 dd-2584 [004] 293.997138: balance_dirty_state: bdi btrfs-1: dirty=855 wb=681 unstable=0 bg_thresh=1007 thresh=2014 gap=478 poll_thresh=22 ino=257 dd-2584 [004] 293.997143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=59788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.004716: balance_dirty_state: bdi btrfs-1: dirty=855 wb=556 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=22 ino=257 dd-2584 [004] 294.004791: balance_dirty_state: bdi btrfs-1: dirty=855 wb=556 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 294.004901: balance_dirty_state: bdi btrfs-1: dirty=905 wb=556 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 294.005013: balance_dirty_state: bdi btrfs-1: dirty=930 wb=556 unstable=0 bg_thresh=1008 thresh=2016 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 294.005126: balance_dirty_state: bdi btrfs-1: dirty=955 wb=556 unstable=0 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 294.005407: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=556 unstable=0 bg_thresh=1007 thresh=2014 gap=453 poll_thresh=20 ino=257 dd-2584 [004] 294.005412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=59788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.012786: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=431 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=20 ino=257 dd-2584 [004] 294.012884: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=431 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 294.012940: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=431 unstable=0 bg_thresh=1008 thresh=2016 gap=555 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 294.013030: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1372 wrote=0 to_write=8192 dd-2584 [004] 294.013064: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=431 unstable=0 bg_thresh=1007 thresh=2015 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 294.013185: balance_dirty_state: bdi btrfs-1: dirty=1080 wb=431 unstable=0 bg_thresh=1007 thresh=2014 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 294.013187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=59788 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 294.015442: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=408 wrote=1040 to_write=7152 dd-2584 [004] 294.020713: balance_dirty_state: bdi btrfs-1: dirty=30 wb=1331 unstable=0 bg_thresh=1009 thresh=2019 gap=658 poll_thresh=18 ino=257 dd-2584 [004] 294.020812: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1331 unstable=0 bg_thresh=1009 thresh=2019 gap=633 poll_thresh=13 ino=257 dd-2584 [004] 294.020907: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1331 unstable=0 bg_thresh=1012 thresh=2024 gap=613 poll_thresh=14 ino=257 dd-2584 [004] 294.021003: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1331 unstable=0 bg_thresh=1012 thresh=2024 gap=613 poll_thresh=15 ino=257 dd-2584 [004] 294.021096: balance_dirty_state: bdi btrfs-1: dirty=105 wb=1331 unstable=0 bg_thresh=1014 thresh=2029 gap=593 poll_thresh=16 ino=257 dd-2584 [004] 294.021291: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1331 unstable=0 bg_thresh=1017 thresh=2034 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 294.021491: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1331 unstable=0 bg_thresh=1019 thresh=2038 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 294.021994: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1331 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 294.022003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=60668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.028964: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1331 unstable=0 bg_thresh=1017 thresh=2035 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 294.028970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=60668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.036740: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1081 unstable=0 bg_thresh=1017 thresh=2034 gap=748 poll_thresh=19 ino=257 dd-2584 [004] 294.036837: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1081 unstable=0 bg_thresh=1017 thresh=2034 gap=748 poll_thresh=14 ino=257 dd-2584 [004] 294.036929: balance_dirty_state: bdi btrfs-1: dirty=230 wb=1081 unstable=0 bg_thresh=1019 thresh=2039 gap=728 poll_thresh=15 ino=257 dd-2584 [004] 294.037020: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1081 unstable=0 bg_thresh=1022 thresh=2044 gap=708 poll_thresh=16 ino=257 dd-2584 [004] 294.037205: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1081 unstable=0 bg_thresh=1021 thresh=2043 gap=682 poll_thresh=17 ino=257 dd-2584 [004] 294.037394: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1081 unstable=0 bg_thresh=1021 thresh=2042 gap=656 poll_thresh=18 ino=257 dd-2584 [004] 294.037581: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1081 unstable=0 bg_thresh=1020 thresh=2041 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 294.037767: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1081 unstable=0 bg_thresh=1022 thresh=2045 gap=584 poll_thresh=20 ino=257 dd-2584 [004] 294.037956: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1081 unstable=0 bg_thresh=1022 thresh=2044 gap=558 poll_thresh=21 ino=257 dd-2584 [004] 294.038162: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1081 unstable=0 bg_thresh=1020 thresh=2041 gap=530 poll_thresh=22 ino=257 dd-2584 [004] 294.038668: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1081 unstable=0 bg_thresh=1020 thresh=2041 gap=491 poll_thresh=23 ino=257 dd-2584 [004] 294.038675: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=60668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 294.044721: balance_dirty_state: bdi btrfs-1: dirty=463 wb=950 unstable=0 bg_thresh=1015 thresh=2030 gap=617 poll_thresh=23 ino=257 dd-2584 [006] 294.044788: balance_dirty_state: bdi btrfs-1: dirty=463 wb=950 unstable=0 bg_thresh=1015 thresh=2030 gap=617 poll_thresh=17 ino=257 dd-2584 [006] 294.044906: balance_dirty_state: bdi btrfs-1: dirty=513 wb=950 unstable=0 bg_thresh=1020 thresh=2040 gap=577 poll_thresh=18 ino=257 dd-2584 [006] 294.045025: balance_dirty_state: bdi btrfs-1: dirty=538 wb=950 unstable=0 bg_thresh=1022 thresh=2045 gap=557 poll_thresh=19 ino=257 dd-2584 [006] 294.045144: balance_dirty_state: bdi btrfs-1: dirty=563 wb=950 unstable=0 bg_thresh=1022 thresh=2044 gap=531 poll_thresh=20 ino=257 dd-2584 [006] 294.045261: balance_dirty_state: bdi btrfs-1: dirty=613 wb=950 unstable=0 bg_thresh=1021 thresh=2043 gap=480 poll_thresh=21 ino=257 dd-2584 [006] 294.045266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-118% task_gap=-337% task_weight=100% bdi_bw=60668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 294.052781: balance_dirty_state: bdi btrfs-1: dirty=613 wb=825 unstable=0 bg_thresh=1020 thresh=2040 gap=602 poll_thresh=21 ino=257 dd-2584 [006] 294.052848: balance_dirty_state: bdi btrfs-1: dirty=613 wb=825 unstable=0 bg_thresh=1020 thresh=2040 gap=602 poll_thresh=16 ino=257 dd-2584 [006] 294.052970: balance_dirty_state: bdi btrfs-1: dirty=663 wb=825 unstable=0 bg_thresh=1019 thresh=2039 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 294.053091: balance_dirty_state: bdi btrfs-1: dirty=688 wb=825 unstable=0 bg_thresh=1019 thresh=2038 gap=525 poll_thresh=18 ino=257 dd-2584 [006] 294.053393: balance_dirty_state: bdi btrfs-1: dirty=713 wb=825 unstable=0 bg_thresh=1021 thresh=2042 gap=504 poll_thresh=19 ino=257 dd-2584 [006] 294.053398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-118% task_gap=-338% task_weight=100% bdi_bw=60668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 294.060786: balance_dirty_state: bdi btrfs-1: dirty=713 wb=800 unstable=0 bg_thresh=1021 thresh=2042 gap=529 poll_thresh=19 ino=257 dd-2584 [006] 294.060857: balance_dirty_state: bdi btrfs-1: dirty=738 wb=800 unstable=0 bg_thresh=1023 thresh=2047 gap=509 poll_thresh=14 ino=257 dd-2584 [006] 294.060862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-92% task_gap=-285% task_weight=100% bdi_bw=60668 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 294.068719: balance_dirty_state: bdi btrfs-1: dirty=733 wb=561 unstable=0 bg_thresh=1010 thresh=2020 gap=726 poll_thresh=14 ino=257 dd-2584 [006] 294.068785: balance_dirty_state: bdi btrfs-1: dirty=733 wb=561 unstable=0 bg_thresh=1010 thresh=2020 gap=726 poll_thresh=10 ino=257 dd-2584 [006] 294.068888: balance_dirty_state: bdi btrfs-1: dirty=764 wb=547 unstable=0 bg_thresh=1011 thresh=2023 gap=712 poll_thresh=11 ino=257 dd-2584 [006] 294.069006: balance_dirty_state: bdi btrfs-1: dirty=789 wb=547 unstable=0 bg_thresh=1011 thresh=2023 gap=687 poll_thresh=12 ino=257 dd-2584 [006] 294.069083: balance_dirty_state: bdi btrfs-1: dirty=789 wb=547 unstable=0 bg_thresh=1014 thresh=2028 gap=692 poll_thresh=13 ino=257 dd-2584 [006] 294.069146: balance_dirty_state: bdi btrfs-1: dirty=814 wb=547 unstable=0 bg_thresh=1014 thresh=2028 gap=667 poll_thresh=14 ino=257 dd-2584 [006] 294.069211: balance_dirty_state: bdi btrfs-1: dirty=839 wb=547 unstable=0 bg_thresh=1013 thresh=2027 gap=641 poll_thresh=15 ino=257 dd-2584 [006] 294.069276: balance_dirty_state: bdi btrfs-1: dirty=839 wb=547 unstable=0 bg_thresh=1013 thresh=2026 gap=640 poll_thresh=16 ino=257 dd-2584 [006] 294.069471: balance_dirty_state: bdi btrfs-1: dirty=864 wb=547 unstable=0 bg_thresh=1012 thresh=2025 gap=614 poll_thresh=17 ino=257 dd-2584 [006] 294.069717: balance_dirty_state: bdi btrfs-1: dirty=914 wb=547 unstable=0 bg_thresh=1012 thresh=2024 gap=563 poll_thresh=18 ino=257 dd-2584 [006] 294.069963: balance_dirty_state: bdi btrfs-1: dirty=939 wb=547 unstable=0 bg_thresh=1011 thresh=2023 gap=537 poll_thresh=19 ino=257 dd-2584 [006] 294.070531: balance_dirty_state: bdi btrfs-1: dirty=977 wb=447 unstable=0 bg_thresh=1010 thresh=2021 gap=597 poll_thresh=20 ino=257 dd-2584 [006] 294.070765: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=422 unstable=0 bg_thresh=1006 thresh=2012 gap=574 poll_thresh=21 ino=257 flush-btrfs-1-2586 [000] 294.070796: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1428 wrote=0 to_write=8192 dd-2584 [006] 294.070991: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=422 unstable=0 bg_thresh=999 thresh=1998 gap=534 poll_thresh=22 ino=257 dd-2584 [006] 294.071134: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=447 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=23 ino=257 dd-2584 [006] 294.071135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=60668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 294.073544: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=468 wrote=1040 to_write=7152 dd-2584 [006] 294.076726: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1448 unstable=0 bg_thresh=1003 thresh=2007 gap=504 poll_thresh=23 ino=257 dd-2584 [006] 294.076818: balance_dirty_state: bdi btrfs-1: dirty=55 wb=1448 unstable=0 bg_thresh=1003 thresh=2006 gap=503 poll_thresh=17 ino=257 dd-2584 [006] 294.077020: balance_dirty_state: bdi btrfs-1: dirty=80 wb=1323 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=18 ino=257 dd-2584 [006] 294.077203: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1323 unstable=0 bg_thresh=995 thresh=1991 gap=538 poll_thresh=19 ino=257 dd-2584 [006] 294.077386: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1323 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=20 ino=257 dd-2584 [006] 294.077866: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1323 unstable=0 bg_thresh=995 thresh=1990 gap=487 poll_thresh=21 ino=257 dd-2584 [006] 294.077872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-154% task_gap=-408% task_weight=99% bdi_bw=60668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 294.084811: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1181 unstable=0 bg_thresh=990 thresh=1980 gap=600 poll_thresh=21 ino=257 dd-2584 [006] 294.084878: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1181 unstable=0 bg_thresh=994 thresh=1989 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 294.084999: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1181 unstable=0 bg_thresh=996 thresh=1992 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 294.085121: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1181 unstable=0 bg_thresh=995 thresh=1990 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 294.085245: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1181 unstable=0 bg_thresh=996 thresh=1993 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 294.085250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-152% task_gap=-404% task_weight=99% bdi_bw=60668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 294.092767: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1056 unstable=0 bg_thresh=998 thresh=1997 gap=617 poll_thresh=19 ino=257 dd-2584 [006] 294.092865: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1056 unstable=0 bg_thresh=995 thresh=1991 gap=611 poll_thresh=14 ino=257 dd-2584 [006] 294.092929: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1056 unstable=0 bg_thresh=998 thresh=1996 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 294.092990: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1056 unstable=0 bg_thresh=995 thresh=1990 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 294.093111: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1056 unstable=0 bg_thresh=994 thresh=1989 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 294.093241: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1056 unstable=0 bg_thresh=996 thresh=1992 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 294.093542: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1056 unstable=0 bg_thresh=998 thresh=1997 gap=467 poll_thresh=19 ino=257 dd-2584 [006] 294.093547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-149% task_gap=-399% task_weight=100% bdi_bw=60668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 294.100827: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1056 unstable=0 bg_thresh=998 thresh=1997 gap=467 poll_thresh=19 ino=257 dd-2584 [006] 294.100834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-149% task_gap=-399% task_weight=100% bdi_bw=60668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 294.108763: balance_dirty_state: bdi btrfs-1: dirty=491 wb=931 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=19 ino=257 dd-2584 [006] 294.108862: balance_dirty_state: bdi btrfs-1: dirty=491 wb=881 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=14 ino=257 dd-2584 [006] 294.108933: balance_dirty_state: bdi btrfs-1: dirty=516 wb=831 unstable=0 bg_thresh=996 thresh=1993 gap=646 poll_thresh=15 ino=257 dd-2584 [006] 294.108996: balance_dirty_state: bdi btrfs-1: dirty=516 wb=806 unstable=0 bg_thresh=996 thresh=1992 gap=670 poll_thresh=16 ino=257 dd-2584 [006] 294.109115: balance_dirty_state: bdi btrfs-1: dirty=566 wb=806 unstable=0 bg_thresh=998 thresh=1996 gap=624 poll_thresh=17 ino=257 dd-2584 [006] 294.109234: balance_dirty_state: bdi btrfs-1: dirty=591 wb=806 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=18 ino=257 dd-2584 [006] 294.109355: balance_dirty_state: bdi btrfs-1: dirty=616 wb=806 unstable=0 bg_thresh=997 thresh=1994 gap=572 poll_thresh=19 ino=257 dd-2584 [006] 294.109476: balance_dirty_state: bdi btrfs-1: dirty=666 wb=806 unstable=0 bg_thresh=996 thresh=1993 gap=521 poll_thresh=20 ino=257 dd-2584 [006] 294.109599: balance_dirty_state: bdi btrfs-1: dirty=691 wb=806 unstable=0 bg_thresh=998 thresh=1997 gap=500 poll_thresh=21 ino=257 dd-2584 [006] 294.109722: balance_dirty_state: bdi btrfs-1: dirty=716 wb=806 unstable=0 bg_thresh=998 thresh=1996 gap=474 poll_thresh=22 ino=257 dd-2584 [006] 294.109726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=60668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.116807: balance_dirty_state: bdi btrfs-1: dirty=716 wb=656 unstable=0 bg_thresh=993 thresh=1987 gap=615 poll_thresh=22 ino=257 dd-2584 [004] 294.117055: balance_dirty_state: bdi btrfs-1: dirty=741 wb=656 unstable=0 bg_thresh=996 thresh=1992 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 294.117259: balance_dirty_state: bdi btrfs-1: dirty=766 wb=656 unstable=0 bg_thresh=1001 thresh=2002 gap=580 poll_thresh=17 ino=257 dd-2584 [004] 294.117496: balance_dirty_state: bdi btrfs-1: dirty=791 wb=656 unstable=0 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 294.117732: balance_dirty_state: bdi btrfs-1: dirty=816 wb=656 unstable=0 bg_thresh=1000 thresh=2000 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 294.117966: balance_dirty_state: bdi btrfs-1: dirty=866 wb=656 unstable=0 bg_thresh=999 thresh=1999 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 294.117975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-396% task_weight=100% bdi_bw=60668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.124835: balance_dirty_state: bdi btrfs-1: dirty=860 wb=540 unstable=0 bg_thresh=999 thresh=1998 gap=598 poll_thresh=20 ino=257 dd-2584 [004] 294.124966: balance_dirty_state: bdi btrfs-1: dirty=860 wb=540 unstable=0 bg_thresh=998 thresh=1997 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 294.125085: balance_dirty_state: bdi btrfs-1: dirty=885 wb=540 unstable=0 bg_thresh=1001 thresh=2002 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 294.125321: balance_dirty_state: bdi btrfs-1: dirty=910 wb=540 unstable=0 bg_thresh=1000 thresh=2001 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 294.125557: balance_dirty_state: bdi btrfs-1: dirty=935 wb=540 unstable=0 bg_thresh=1000 thresh=2000 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 294.126151: balance_dirty_state: bdi btrfs-1: dirty=985 wb=540 unstable=0 bg_thresh=1002 thresh=2004 gap=479 poll_thresh=19 ino=257 dd-2584 [004] 294.126160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.132855: balance_dirty_state: bdi btrfs-1: dirty=985 wb=415 unstable=0 bg_thresh=1001 thresh=2003 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 294.132982: balance_dirty_state: bdi btrfs-1: dirty=985 wb=415 unstable=0 bg_thresh=998 thresh=1997 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 294.133101: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=415 unstable=0 bg_thresh=1001 thresh=2002 gap=577 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 294.133190: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1492 wrote=0 to_write=8192 dd-2584 [004] 294.133232: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=415 unstable=0 bg_thresh=998 thresh=1996 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 294.133483: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=415 unstable=0 bg_thresh=1000 thresh=2000 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 294.133742: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=465 unstable=0 bg_thresh=999 thresh=1999 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 294.133745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 294.138121: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=532 wrote=1024 to_write=7168 dd-2584 [004] 294.140895: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1315 unstable=0 bg_thresh=999 thresh=1999 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 294.140977: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1315 unstable=0 bg_thresh=999 thresh=1998 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 294.141039: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1315 unstable=0 bg_thresh=999 thresh=1998 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 294.141099: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1315 unstable=0 bg_thresh=998 thresh=1997 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 294.141160: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1315 unstable=0 bg_thresh=1001 thresh=2002 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 294.141282: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1315 unstable=0 bg_thresh=1000 thresh=2001 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 294.141403: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1315 unstable=0 bg_thresh=1000 thresh=2000 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 294.141723: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1315 unstable=0 bg_thresh=999 thresh=1999 gap=449 poll_thresh=19 ino=257 dd-2584 [004] 294.141728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-148% task_gap=-396% task_weight=100% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.148827: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1165 unstable=0 bg_thresh=997 thresh=1994 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 294.148924: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1165 unstable=0 bg_thresh=996 thresh=1993 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 294.148985: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1165 unstable=0 bg_thresh=996 thresh=1992 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 294.149044: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1165 unstable=0 bg_thresh=996 thresh=1992 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 294.149160: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1165 unstable=0 bg_thresh=998 thresh=1996 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 294.149275: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1165 unstable=0 bg_thresh=997 thresh=1995 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 294.149279: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 294.156800: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1049 unstable=0 bg_thresh=999 thresh=1998 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 294.156925: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1049 unstable=0 bg_thresh=999 thresh=1998 gap=589 poll_thresh=13 ino=257 dd-2584 [001] 294.157043: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1049 unstable=0 bg_thresh=1001 thresh=2003 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 294.157159: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1049 unstable=0 bg_thresh=1004 thresh=2008 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 294.157277: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1049 unstable=0 bg_thresh=1004 thresh=2008 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 294.157512: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1049 unstable=0 bg_thresh=1006 thresh=2013 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 294.158114: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1049 unstable=0 bg_thresh=1005 thresh=2011 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 294.158123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 294.164862: balance_dirty_state: bdi btrfs-1: dirty=460 wb=924 unstable=0 bg_thresh=1004 thresh=2009 gap=625 poll_thresh=18 ino=257 dd-2584 [001] 294.164938: balance_dirty_state: bdi btrfs-1: dirty=485 wb=924 unstable=0 bg_thresh=1004 thresh=2009 gap=600 poll_thresh=13 ino=257 dd-2584 [001] 294.164999: balance_dirty_state: bdi btrfs-1: dirty=485 wb=924 unstable=0 bg_thresh=1004 thresh=2008 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 294.165057: balance_dirty_state: bdi btrfs-1: dirty=510 wb=924 unstable=0 bg_thresh=1006 thresh=2013 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 294.165117: balance_dirty_state: bdi btrfs-1: dirty=535 wb=924 unstable=0 bg_thresh=1003 thresh=2007 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 294.165235: balance_dirty_state: bdi btrfs-1: dirty=560 wb=924 unstable=0 bg_thresh=1005 thresh=2011 gap=527 poll_thresh=17 ino=257 dd-2584 [001] 294.165355: balance_dirty_state: bdi btrfs-1: dirty=585 wb=924 unstable=0 bg_thresh=1005 thresh=2010 gap=501 poll_thresh=18 ino=257 dd-2584 [001] 294.165360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-334% task_weight=100% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 294.172883: balance_dirty_state: bdi btrfs-1: dirty=585 wb=774 unstable=0 bg_thresh=1006 thresh=2013 gap=654 poll_thresh=18 ino=257 dd-2584 [001] 294.173011: balance_dirty_state: bdi btrfs-1: dirty=610 wb=774 unstable=0 bg_thresh=1006 thresh=2013 gap=629 poll_thresh=13 ino=257 dd-2584 [001] 294.173129: balance_dirty_state: bdi btrfs-1: dirty=610 wb=774 unstable=0 bg_thresh=1006 thresh=2012 gap=628 poll_thresh=14 ino=257 dd-2584 [001] 294.173247: balance_dirty_state: bdi btrfs-1: dirty=635 wb=774 unstable=0 bg_thresh=1008 thresh=2017 gap=608 poll_thresh=15 ino=257 dd-2584 [001] 294.173367: balance_dirty_state: bdi btrfs-1: dirty=660 wb=774 unstable=0 bg_thresh=1005 thresh=2011 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 294.173606: balance_dirty_state: bdi btrfs-1: dirty=685 wb=774 unstable=0 bg_thresh=1007 thresh=2015 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 294.174209: balance_dirty_state: bdi btrfs-1: dirty=710 wb=774 unstable=0 bg_thresh=1007 thresh=2014 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 294.174452: balance_dirty_state: bdi btrfs-1: dirty=760 wb=774 unstable=0 bg_thresh=1006 thresh=2013 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 294.174461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 294.180820: balance_dirty_state: bdi btrfs-1: dirty=760 wb=649 unstable=0 bg_thresh=1006 thresh=2013 gap=604 poll_thresh=19 ino=257 dd-2584 [001] 294.180909: balance_dirty_state: bdi btrfs-1: dirty=760 wb=649 unstable=0 bg_thresh=1006 thresh=2012 gap=603 poll_thresh=14 ino=257 dd-2584 [001] 294.180968: balance_dirty_state: bdi btrfs-1: dirty=785 wb=649 unstable=0 bg_thresh=1008 thresh=2017 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 294.181024: balance_dirty_state: bdi btrfs-1: dirty=785 wb=649 unstable=0 bg_thresh=1005 thresh=2011 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 294.181137: balance_dirty_state: bdi btrfs-1: dirty=835 wb=649 unstable=0 bg_thresh=1005 thresh=2010 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 294.181250: balance_dirty_state: bdi btrfs-1: dirty=860 wb=649 unstable=0 bg_thresh=1007 thresh=2014 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 294.181366: balance_dirty_state: bdi btrfs-1: dirty=885 wb=649 unstable=0 bg_thresh=1006 thresh=2013 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 294.181371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 294.188902: balance_dirty_state: bdi btrfs-1: dirty=885 wb=524 unstable=0 bg_thresh=1006 thresh=2013 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 294.188977: balance_dirty_state: bdi btrfs-1: dirty=885 wb=524 unstable=0 bg_thresh=1006 thresh=2013 gap=604 poll_thresh=14 ino=257 dd-2584 [005] 294.189033: balance_dirty_state: bdi btrfs-1: dirty=910 wb=524 unstable=0 bg_thresh=1009 thresh=2018 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 294.189090: balance_dirty_state: bdi btrfs-1: dirty=935 wb=524 unstable=0 bg_thresh=1009 thresh=2018 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 294.189371: balance_dirty_state: bdi btrfs-1: dirty=960 wb=524 unstable=0 bg_thresh=1011 thresh=2023 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 294.189486: balance_dirty_state: bdi btrfs-1: dirty=985 wb=524 unstable=0 bg_thresh=1013 thresh=2027 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 294.189599: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=524 unstable=0 bg_thresh=1013 thresh=2026 gap=467 poll_thresh=19 ino=257 dd-2584 [005] 294.189604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 294.189622: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1548 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 294.191978: writeback_single_inode: bdi btrfs-1: ino=257 state= age=584 wrote=976 to_write=7216 dd-2584 [005] 294.196751: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1374 unstable=0 bg_thresh=1011 thresh=2023 gap=564 poll_thresh=19 ino=257 dd-2584 [005] 294.196814: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1374 unstable=0 bg_thresh=1011 thresh=2023 gap=564 poll_thresh=14 ino=257 dd-2584 [005] 294.196873: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1374 unstable=0 bg_thresh=1014 thresh=2028 gap=544 poll_thresh=15 ino=257 dd-2584 [005] 294.196931: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1374 unstable=0 bg_thresh=1014 thresh=2028 gap=519 poll_thresh=16 ino=257 dd-2584 [005] 294.197052: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1374 unstable=0 bg_thresh=1010 thresh=2021 gap=487 poll_thresh=17 ino=257 dd-2584 [005] 294.197057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 294.204763: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1249 unstable=0 bg_thresh=1006 thresh=2013 gap=604 poll_thresh=17 ino=257 dd-2584 [001] 294.204859: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1249 unstable=0 bg_thresh=1009 thresh=2018 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 294.204946: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1249 unstable=0 bg_thresh=1006 thresh=2012 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 294.205034: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1249 unstable=0 bg_thresh=1005 thresh=2011 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 294.205104: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1249 unstable=0 bg_thresh=1005 thresh=2011 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 294.205233: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1249 unstable=0 bg_thresh=1007 thresh=2015 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 294.205547: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1249 unstable=0 bg_thresh=1010 thresh=2020 gap=511 poll_thresh=18 ino=257 dd-2584 [001] 294.205671: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1249 unstable=0 bg_thresh=1009 thresh=2019 gap=460 poll_thresh=19 ino=257 dd-2584 [001] 294.205676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 294.212855: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1124 unstable=0 bg_thresh=1005 thresh=2011 gap=577 poll_thresh=19 ino=257 dd-2584 [005] 294.212935: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1124 unstable=0 bg_thresh=1005 thresh=2011 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 294.212994: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1124 unstable=0 bg_thresh=1008 thresh=2016 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 294.213053: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1124 unstable=0 bg_thresh=1008 thresh=2016 gap=532 poll_thresh=16 ino=257 dd-2584 [005] 294.213173: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1124 unstable=0 bg_thresh=1007 thresh=2015 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 294.213294: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1124 unstable=0 bg_thresh=1009 thresh=2019 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 294.213299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 294.221146: balance_dirty_state: bdi btrfs-1: dirty=410 wb=999 unstable=0 bg_thresh=994 thresh=1989 gap=580 poll_thresh=18 ino=257 dd-2584 [001] 294.221221: balance_dirty_state: bdi btrfs-1: dirty=410 wb=999 unstable=0 bg_thresh=994 thresh=1989 gap=580 poll_thresh=13 ino=257 dd-2584 [001] 294.221280: balance_dirty_state: bdi btrfs-1: dirty=435 wb=999 unstable=0 bg_thresh=997 thresh=1994 gap=560 poll_thresh=14 ino=257 dd-2584 [001] 294.221338: balance_dirty_state: bdi btrfs-1: dirty=460 wb=999 unstable=0 bg_thresh=997 thresh=1994 gap=535 poll_thresh=15 ino=257 dd-2584 [001] 294.221394: balance_dirty_state: bdi btrfs-1: dirty=460 wb=999 unstable=0 bg_thresh=999 thresh=1999 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 294.221693: balance_dirty_state: bdi btrfs-1: dirty=485 wb=999 unstable=0 bg_thresh=999 thresh=1998 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 294.221815: balance_dirty_state: bdi btrfs-1: dirty=535 wb=999 unstable=0 bg_thresh=998 thresh=1996 gap=462 poll_thresh=18 ino=257 dd-2584 [001] 294.221820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 294.228777: balance_dirty_state: bdi btrfs-1: dirty=535 wb=874 unstable=0 bg_thresh=982 thresh=1965 gap=556 poll_thresh=18 ino=257 dd-2584 [001] 294.228872: balance_dirty_state: bdi btrfs-1: dirty=535 wb=874 unstable=0 bg_thresh=982 thresh=1965 gap=556 poll_thresh=13 ino=257 dd-2584 [001] 294.228957: balance_dirty_state: bdi btrfs-1: dirty=560 wb=874 unstable=0 bg_thresh=988 thresh=1976 gap=542 poll_thresh=14 ino=257 dd-2584 [001] 294.229047: balance_dirty_state: bdi btrfs-1: dirty=585 wb=874 unstable=0 bg_thresh=984 thresh=1969 gap=510 poll_thresh=15 ino=257 dd-2584 [001] 294.229134: balance_dirty_state: bdi btrfs-1: dirty=585 wb=874 unstable=0 bg_thresh=987 thresh=1974 gap=515 poll_thresh=16 ino=257 dd-2584 [001] 294.229313: balance_dirty_state: bdi btrfs-1: dirty=635 wb=874 unstable=0 bg_thresh=989 thresh=1978 gap=469 poll_thresh=17 ino=257 dd-2584 [001] 294.229320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=61988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 294.236822: balance_dirty_state: bdi btrfs-1: dirty=635 wb=599 unstable=0 bg_thresh=990 thresh=1981 gap=747 poll_thresh=17 ino=257 dd-2584 [005] 294.236918: balance_dirty_state: bdi btrfs-1: dirty=660 wb=599 unstable=0 bg_thresh=990 thresh=1981 gap=722 poll_thresh=13 ino=257 dd-2584 [005] 294.236980: balance_dirty_state: bdi btrfs-1: dirty=685 wb=599 unstable=0 bg_thresh=993 thresh=1986 gap=702 poll_thresh=14 ino=257 dd-2584 [005] 294.237039: balance_dirty_state: bdi btrfs-1: dirty=685 wb=599 unstable=0 bg_thresh=993 thresh=1986 gap=702 poll_thresh=15 ino=257 dd-2584 [005] 294.237100: balance_dirty_state: bdi btrfs-1: dirty=710 wb=599 unstable=0 bg_thresh=998 thresh=1997 gap=688 poll_thresh=16 ino=257 dd-2584 [005] 294.237223: balance_dirty_state: bdi btrfs-1: dirty=735 wb=599 unstable=0 bg_thresh=998 thresh=1996 gap=662 poll_thresh=17 ino=257 dd-2584 [005] 294.237526: balance_dirty_state: bdi btrfs-1: dirty=760 wb=599 unstable=0 bg_thresh=1000 thresh=2000 gap=641 poll_thresh=18 ino=257 dd-2584 [005] 294.237644: balance_dirty_state: bdi btrfs-1: dirty=810 wb=599 unstable=0 bg_thresh=999 thresh=1999 gap=590 poll_thresh=19 ino=257 dd-2584 [005] 294.237761: balance_dirty_state: bdi btrfs-1: dirty=835 wb=599 unstable=0 bg_thresh=999 thresh=1998 gap=564 poll_thresh=20 ino=257 dd-2584 [005] 294.237876: balance_dirty_state: bdi btrfs-1: dirty=860 wb=599 unstable=0 bg_thresh=1001 thresh=2002 gap=543 poll_thresh=21 ino=257 dd-2584 [005] 294.237993: balance_dirty_state: bdi btrfs-1: dirty=910 wb=599 unstable=0 bg_thresh=1000 thresh=2001 gap=492 poll_thresh=22 ino=257 dd-2584 [005] 294.237998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=61988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 294.244869: balance_dirty_state: bdi btrfs-1: dirty=910 wb=474 unstable=0 bg_thresh=998 thresh=1996 gap=612 poll_thresh=22 ino=257 dd-2584 [005] 294.244962: balance_dirty_state: bdi btrfs-1: dirty=910 wb=474 unstable=0 bg_thresh=999 thresh=1999 gap=615 poll_thresh=16 ino=257 dd-2584 [005] 294.245074: balance_dirty_state: bdi btrfs-1: dirty=935 wb=474 unstable=0 bg_thresh=1002 thresh=2004 gap=595 poll_thresh=17 ino=257 dd-2584 [005] 294.245186: balance_dirty_state: bdi btrfs-1: dirty=985 wb=474 unstable=0 bg_thresh=1001 thresh=2003 gap=544 poll_thresh=18 ino=257 dd-2584 [005] 294.245300: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=474 unstable=0 bg_thresh=1003 thresh=2007 gap=523 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 294.245320: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1604 wrote=0 to_write=8192 dd-2584 [005] 294.245728: balance_dirty_state: bdi btrfs-1: dirty=985 wb=524 unstable=0 bg_thresh=1002 thresh=2005 gap=496 poll_thresh=20 ino=257 dd-2584 [005] 294.245730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=61988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 294.247738: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=976 to_write=7216 dd-2584 [005] 294.252768: balance_dirty_state: bdi btrfs-1: dirty=60 wb=1324 unstable=0 bg_thresh=996 thresh=1992 gap=608 poll_thresh=20 ino=257 dd-2584 [005] 294.252879: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1324 unstable=0 bg_thresh=996 thresh=1992 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 294.252939: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1324 unstable=0 bg_thresh=998 thresh=1997 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 294.253058: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1324 unstable=0 bg_thresh=1001 thresh=2002 gap=543 poll_thresh=17 ino=257 dd-2584 [005] 294.253177: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1324 unstable=0 bg_thresh=1000 thresh=2001 gap=517 poll_thresh=18 ino=257 dd-2584 [005] 294.253297: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1324 unstable=0 bg_thresh=1002 thresh=2005 gap=496 poll_thresh=19 ino=257 dd-2584 [005] 294.253302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=61988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 294.260824: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1199 unstable=0 bg_thresh=998 thresh=1996 gap=612 poll_thresh=19 ino=257 dd-2584 [005] 294.260969: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1199 unstable=0 bg_thresh=999 thresh=1998 gap=589 poll_thresh=14 ino=257 dd-2584 [005] 294.261031: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1199 unstable=0 bg_thresh=1001 thresh=2003 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 294.261088: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1199 unstable=0 bg_thresh=1001 thresh=2003 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 294.261201: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1199 unstable=0 bg_thresh=1004 thresh=2008 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 294.261492: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1199 unstable=0 bg_thresh=1006 thresh=2012 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 294.261606: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1199 unstable=0 bg_thresh=1005 thresh=2011 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 294.261611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=61988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 294.268800: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1074 unstable=0 bg_thresh=999 thresh=1998 gap=589 poll_thresh=19 ino=257 dd-2584 [005] 294.268940: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1074 unstable=0 bg_thresh=999 thresh=1998 gap=564 poll_thresh=14 ino=257 dd-2584 [005] 294.269000: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1074 unstable=0 bg_thresh=1001 thresh=2003 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 294.269055: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1074 unstable=0 bg_thresh=1001 thresh=2003 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 294.269166: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1074 unstable=0 bg_thresh=1004 thresh=2008 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 294.269280: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1074 unstable=0 bg_thresh=1006 thresh=2012 gap=478 poll_thresh=18 ino=257 dd-2584 [005] 294.269284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=61988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 294.276813: balance_dirty_state: bdi btrfs-1: dirty=460 wb=999 unstable=0 bg_thresh=1004 thresh=2008 gap=549 poll_thresh=18 ino=257 dd-2584 [005] 294.276880: balance_dirty_state: bdi btrfs-1: dirty=460 wb=999 unstable=0 bg_thresh=1004 thresh=2008 gap=549 poll_thresh=13 ino=257 dd-2584 [005] 294.276937: balance_dirty_state: bdi btrfs-1: dirty=485 wb=999 unstable=0 bg_thresh=1006 thresh=2013 gap=529 poll_thresh=14 ino=257 dd-2584 [005] 294.276997: balance_dirty_state: bdi btrfs-1: dirty=510 wb=999 unstable=0 bg_thresh=1003 thresh=2007 gap=498 poll_thresh=15 ino=257 dd-2584 [005] 294.277002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=61988 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 294.284922: balance_dirty_state: bdi btrfs-1: dirty=510 wb=999 unstable=0 bg_thresh=1001 thresh=2002 gap=493 poll_thresh=15 ino=257 dd-2584 [006] 294.284931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=61988 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 294.292876: balance_dirty_state: bdi btrfs-1: dirty=510 wb=749 unstable=0 bg_thresh=1003 thresh=2007 gap=748 poll_thresh=15 ino=257 dd-2584 [006] 294.292984: balance_dirty_state: bdi btrfs-1: dirty=535 wb=749 unstable=0 bg_thresh=1006 thresh=2012 gap=728 poll_thresh=11 ino=257 dd-2584 [006] 294.293091: balance_dirty_state: bdi btrfs-1: dirty=535 wb=749 unstable=0 bg_thresh=1002 thresh=2005 gap=721 poll_thresh=12 ino=257 dd-2584 [006] 294.293151: balance_dirty_state: bdi btrfs-1: dirty=560 wb=749 unstable=0 bg_thresh=1008 thresh=2016 gap=707 poll_thresh=13 ino=257 dd-2584 [006] 294.293386: balance_dirty_state: bdi btrfs-1: dirty=585 wb=624 unstable=0 bg_thresh=1008 thresh=2016 gap=807 poll_thresh=14 ino=257 dd-2584 [006] 294.293447: balance_dirty_state: bdi btrfs-1: dirty=585 wb=624 unstable=0 bg_thresh=1010 thresh=2021 gap=812 poll_thresh=15 ino=257 dd-2584 [006] 294.293506: balance_dirty_state: bdi btrfs-1: dirty=610 wb=624 unstable=0 bg_thresh=1007 thresh=2015 gap=781 poll_thresh=16 ino=257 dd-2584 [006] 294.293625: balance_dirty_state: bdi btrfs-1: dirty=635 wb=624 unstable=0 bg_thresh=1009 thresh=2019 gap=760 poll_thresh=17 ino=257 dd-2584 [006] 294.293742: balance_dirty_state: bdi btrfs-1: dirty=685 wb=624 unstable=0 bg_thresh=1009 thresh=2018 gap=709 poll_thresh=18 ino=257 dd-2584 [006] 294.293859: balance_dirty_state: bdi btrfs-1: dirty=710 wb=624 unstable=0 bg_thresh=1008 thresh=2017 gap=683 poll_thresh=19 ino=257 dd-2584 [006] 294.293977: balance_dirty_state: bdi btrfs-1: dirty=735 wb=624 unstable=0 bg_thresh=1010 thresh=2021 gap=662 poll_thresh=20 ino=257 dd-2584 [006] 294.294100: balance_dirty_state: bdi btrfs-1: dirty=760 wb=624 unstable=0 bg_thresh=1010 thresh=2020 gap=636 poll_thresh=21 ino=257 dd-2584 [006] 294.294225: balance_dirty_state: bdi btrfs-1: dirty=810 wb=624 unstable=0 bg_thresh=1009 thresh=2019 gap=585 poll_thresh=22 ino=257 dd-2584 [006] 294.294509: balance_dirty_state: bdi btrfs-1: dirty=835 wb=624 unstable=0 bg_thresh=1009 thresh=2018 gap=559 poll_thresh=23 ino=257 dd-2584 [006] 294.294635: balance_dirty_state: bdi btrfs-1: dirty=860 wb=624 unstable=0 bg_thresh=1011 thresh=2022 gap=538 poll_thresh=24 ino=257 dd-2584 [006] 294.294763: balance_dirty_state: bdi btrfs-1: dirty=885 wb=624 unstable=0 bg_thresh=1007 thresh=2015 gap=506 poll_thresh=25 ino=257 dd-2584 [006] 294.294898: balance_dirty_state: bdi btrfs-1: dirty=923 wb=624 unstable=0 bg_thresh=1008 thresh=2016 gap=469 poll_thresh=26 ino=257 dd-2584 [006] 294.294902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-136% task_gap=-372% task_weight=99% bdi_bw=61988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 294.300943: balance_dirty_state: bdi btrfs-1: dirty=923 wb=624 unstable=0 bg_thresh=1008 thresh=2016 gap=469 poll_thresh=26 ino=257 dd-2584 [006] 294.300948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-136% task_gap=-372% task_weight=99% bdi_bw=61988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 294.308893: balance_dirty_state: bdi btrfs-1: dirty=923 wb=349 unstable=0 bg_thresh=1007 thresh=2014 gap=742 poll_thresh=26 ino=257 dd-2584 [000] 294.308969: balance_dirty_state: bdi btrfs-1: dirty=948 wb=349 unstable=0 bg_thresh=1009 thresh=2019 gap=722 poll_thresh=19 ino=257 dd-2584 [000] 294.309101: balance_dirty_state: bdi btrfs-1: dirty=973 wb=349 unstable=0 bg_thresh=1012 thresh=2024 gap=702 poll_thresh=20 ino=257 dd-2584 [000] 294.309232: balance_dirty_state: bdi btrfs-1: dirty=998 wb=349 unstable=0 bg_thresh=1011 thresh=2023 gap=676 poll_thresh=21 ino=257 dd-2584 [000] 294.309365: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=349 unstable=0 bg_thresh=1013 thresh=2027 gap=655 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 294.309430: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1668 wrote=0 to_write=8192 dd-2584 [000] 294.309507: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=349 unstable=0 bg_thresh=1013 thresh=2026 gap=604 poll_thresh=23 ino=257 dd-2584 [000] 294.309853: balance_dirty_state: bdi btrfs-1: dirty=998 wb=449 unstable=0 bg_thresh=1012 thresh=2025 gap=578 poll_thresh=24 ino=257 dd-2584 [000] 294.309999: balance_dirty_state: bdi btrfs-1: dirty=973 wb=499 unstable=0 bg_thresh=1012 thresh=2024 gap=552 poll_thresh=25 ino=257 dd-2584 [000] 294.310145: balance_dirty_state: bdi btrfs-1: dirty=973 wb=549 unstable=0 bg_thresh=1014 thresh=2028 gap=506 poll_thresh=26 ino=257 dd-2584 [000] 294.310147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=61988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 294.312321: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=1088 to_write=7104 dd-2584 [004] 294.316802: balance_dirty_state: bdi btrfs-1: dirty=85 wb=1312 unstable=0 bg_thresh=1004 thresh=2009 gap=612 poll_thresh=26 ino=257 dd-2584 [004] 294.316904: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1312 unstable=0 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 294.317107: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1312 unstable=0 bg_thresh=1006 thresh=2013 gap=566 poll_thresh=20 ino=257 dd-2584 [004] 294.317309: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1312 unstable=0 bg_thresh=1002 thresh=2005 gap=533 poll_thresh=21 ino=257 dd-2584 [004] 294.317520: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1312 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=22 ino=257 dd-2584 [004] 294.317528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-289% task_weight=99% bdi_bw=61988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.324853: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1187 unstable=0 bg_thresh=1006 thresh=2013 gap=616 poll_thresh=22 ino=257 dd-2584 [004] 294.324981: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1187 unstable=0 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 294.325215: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1187 unstable=0 bg_thresh=1005 thresh=2011 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 294.325814: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1187 unstable=0 bg_thresh=1005 thresh=2010 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 294.326050: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1187 unstable=0 bg_thresh=1004 thresh=2009 gap=512 poll_thresh=19 ino=257 dd-2584 [004] 294.326284: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1187 unstable=0 bg_thresh=1004 thresh=2008 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 294.326293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-335% task_weight=98% bdi_bw=61988 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.332904: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1112 unstable=0 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=20 ino=257 dd-2584 [004] 294.332999: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1112 unstable=0 bg_thresh=1006 thresh=2013 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 294.333084: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1112 unstable=0 bg_thresh=1006 thresh=2012 gap=515 poll_thresh=16 ino=257 dd-2584 [004] 294.333255: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1112 unstable=0 bg_thresh=1005 thresh=2011 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 294.333261: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.340812: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1112 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=17 ino=257 dd-2584 [004] 294.340818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-349% task_weight=98% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.348883: balance_dirty_state: bdi btrfs-1: dirty=410 wb=837 unstable=0 bg_thresh=1001 thresh=2002 gap=755 poll_thresh=17 ino=257 dd-2584 [004] 294.348976: balance_dirty_state: bdi btrfs-1: dirty=435 wb=837 unstable=0 bg_thresh=1001 thresh=2002 gap=730 poll_thresh=13 ino=257 dd-2584 [004] 294.349063: balance_dirty_state: bdi btrfs-1: dirty=435 wb=837 unstable=0 bg_thresh=1003 thresh=2007 gap=735 poll_thresh=14 ino=257 dd-2584 [004] 294.349151: balance_dirty_state: bdi btrfs-1: dirty=460 wb=837 unstable=0 bg_thresh=1003 thresh=2007 gap=710 poll_thresh=15 ino=257 dd-2584 [004] 294.349238: balance_dirty_state: bdi btrfs-1: dirty=485 wb=837 unstable=0 bg_thresh=1006 thresh=2012 gap=690 poll_thresh=16 ino=257 dd-2584 [004] 294.349414: balance_dirty_state: bdi btrfs-1: dirty=510 wb=837 unstable=0 bg_thresh=1008 thresh=2017 gap=670 poll_thresh=17 ino=257 dd-2584 [004] 294.349873: balance_dirty_state: bdi btrfs-1: dirty=535 wb=837 unstable=0 bg_thresh=1010 thresh=2021 gap=649 poll_thresh=18 ino=257 dd-2584 [004] 294.350046: balance_dirty_state: bdi btrfs-1: dirty=560 wb=837 unstable=0 bg_thresh=1010 thresh=2020 gap=623 poll_thresh=19 ino=257 dd-2584 [004] 294.350220: balance_dirty_state: bdi btrfs-1: dirty=610 wb=837 unstable=0 bg_thresh=1009 thresh=2019 gap=572 poll_thresh=20 ino=257 dd-2584 [004] 294.350397: balance_dirty_state: bdi btrfs-1: dirty=635 wb=837 unstable=0 bg_thresh=1011 thresh=2023 gap=551 poll_thresh=21 ino=257 dd-2584 [004] 294.350574: balance_dirty_state: bdi btrfs-1: dirty=660 wb=837 unstable=0 bg_thresh=1011 thresh=2022 gap=525 poll_thresh=22 ino=257 dd-2584 [004] 294.350749: balance_dirty_state: bdi btrfs-1: dirty=710 wb=837 unstable=0 bg_thresh=1010 thresh=2021 gap=474 poll_thresh=23 ino=257 dd-2584 [004] 294.350755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-133% task_gap=-364% task_weight=98% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 294.356893: balance_dirty_state: bdi btrfs-1: dirty=710 wb=712 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=23 ino=257 dd-2584 [006] 294.356968: balance_dirty_state: bdi btrfs-1: dirty=735 wb=712 unstable=0 bg_thresh=991 thresh=1983 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 294.357100: balance_dirty_state: bdi btrfs-1: dirty=760 wb=712 unstable=0 bg_thresh=991 thresh=1982 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 294.357438: balance_dirty_state: bdi btrfs-1: dirty=785 wb=712 unstable=0 bg_thresh=990 thresh=1981 gap=484 poll_thresh=19 ino=257 dd-2584 [006] 294.357443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-325% task_weight=99% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 294.364891: balance_dirty_state: bdi btrfs-1: dirty=785 wb=462 unstable=0 bg_thresh=983 thresh=1967 gap=720 poll_thresh=19 ino=257 dd-2584 [006] 294.364961: balance_dirty_state: bdi btrfs-1: dirty=810 wb=462 unstable=0 bg_thresh=986 thresh=1972 gap=700 poll_thresh=14 ino=257 dd-2584 [006] 294.365023: balance_dirty_state: bdi btrfs-1: dirty=835 wb=462 unstable=0 bg_thresh=986 thresh=1972 gap=675 poll_thresh=15 ino=257 dd-2584 [006] 294.365081: balance_dirty_state: bdi btrfs-1: dirty=835 wb=462 unstable=0 bg_thresh=991 thresh=1983 gap=686 poll_thresh=16 ino=257 dd-2584 [006] 294.365195: balance_dirty_state: bdi btrfs-1: dirty=860 wb=462 unstable=0 bg_thresh=994 thresh=1988 gap=666 poll_thresh=17 ino=257 dd-2584 [006] 294.365316: balance_dirty_state: bdi btrfs-1: dirty=910 wb=462 unstable=0 bg_thresh=999 thresh=1998 gap=626 poll_thresh=18 ino=257 dd-2584 [006] 294.365430: balance_dirty_state: bdi btrfs-1: dirty=935 wb=462 unstable=0 bg_thresh=998 thresh=1997 gap=600 poll_thresh=19 ino=257 dd-2584 [006] 294.365545: balance_dirty_state: bdi btrfs-1: dirty=960 wb=462 unstable=0 bg_thresh=998 thresh=1996 gap=574 poll_thresh=20 ino=257 dd-2584 [006] 294.365663: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=462 unstable=0 bg_thresh=997 thresh=1995 gap=523 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 294.365710: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1724 wrote=0 to_write=8192 dd-2584 [006] 294.365791: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=462 unstable=0 bg_thresh=999 thresh=1999 gap=502 poll_thresh=22 ino=257 dd-2584 [006] 294.366096: balance_dirty_state: bdi btrfs-1: dirty=960 wb=562 unstable=0 bg_thresh=999 thresh=1998 gap=476 poll_thresh=23 ino=257 dd-2584 [006] 294.366097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 294.367956: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=168 wrote=960 to_write=7232 dd-2584 [006] 294.372872: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1287 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=23 ino=257 dd-2584 [006] 294.372964: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1287 unstable=0 bg_thresh=992 thresh=1984 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 294.373136: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1287 unstable=0 bg_thresh=997 thresh=1994 gap=547 poll_thresh=18 ino=257 dd-2584 [006] 294.373303: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1287 unstable=0 bg_thresh=993 thresh=1987 gap=515 poll_thresh=19 ino=257 dd-2584 [006] 294.373467: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1287 unstable=0 bg_thresh=993 thresh=1986 gap=464 poll_thresh=20 ino=257 dd-2584 [006] 294.373473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 294.384916: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1136 unstable=0 bg_thresh=995 thresh=1990 gap=619 poll_thresh=20 ino=257 dd-2584 [005] 294.384995: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1136 unstable=0 bg_thresh=995 thresh=1990 gap=619 poll_thresh=15 ino=257 dd-2584 [005] 294.385114: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1136 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 294.385350: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1136 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=17 ino=257 dd-2584 [005] 294.385588: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1136 unstable=0 bg_thresh=999 thresh=1999 gap=553 poll_thresh=18 ino=257 dd-2584 [005] 294.386198: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1136 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=19 ino=257 dd-2584 [005] 294.386433: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1136 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=20 ino=257 dd-2584 [005] 294.386442: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 294.392938: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1011 unstable=0 bg_thresh=998 thresh=1997 gap=601 poll_thresh=20 ino=257 dd-2584 [007] 294.393040: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1011 unstable=0 bg_thresh=1001 thresh=2002 gap=606 poll_thresh=15 ino=257 dd-2584 [007] 294.393131: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1011 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=16 ino=257 dd-2584 [007] 294.393308: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1011 unstable=0 bg_thresh=1006 thresh=2012 gap=566 poll_thresh=17 ino=257 dd-2584 [007] 294.393489: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1011 unstable=0 bg_thresh=1008 thresh=2017 gap=521 poll_thresh=18 ino=257 dd-2584 [007] 294.393667: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1011 unstable=0 bg_thresh=1008 thresh=2016 gap=495 poll_thresh=19 ino=257 dd-2584 [007] 294.393674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 294.400906: balance_dirty_state: bdi btrfs-1: dirty=510 wb=886 unstable=0 bg_thresh=1008 thresh=2016 gap=620 poll_thresh=19 ino=257 dd-2584 [007] 294.400999: balance_dirty_state: bdi btrfs-1: dirty=535 wb=886 unstable=0 bg_thresh=1010 thresh=2021 gap=600 poll_thresh=14 ino=257 dd-2584 [007] 294.401092: balance_dirty_state: bdi btrfs-1: dirty=535 wb=886 unstable=0 bg_thresh=1010 thresh=2020 gap=599 poll_thresh=15 ino=257 dd-2584 [007] 294.401181: balance_dirty_state: bdi btrfs-1: dirty=560 wb=886 unstable=0 bg_thresh=1010 thresh=2020 gap=574 poll_thresh=16 ino=257 dd-2584 [007] 294.401360: balance_dirty_state: bdi btrfs-1: dirty=585 wb=886 unstable=0 bg_thresh=1006 thresh=2013 gap=542 poll_thresh=17 ino=257 dd-2584 [007] 294.401815: balance_dirty_state: bdi btrfs-1: dirty=610 wb=886 unstable=0 bg_thresh=1008 thresh=2017 gap=521 poll_thresh=18 ino=257 dd-2584 [007] 294.401993: balance_dirty_state: bdi btrfs-1: dirty=660 wb=886 unstable=0 bg_thresh=1008 thresh=2016 gap=470 poll_thresh=19 ino=257 dd-2584 [007] 294.402000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 294.408946: balance_dirty_state: bdi btrfs-1: dirty=660 wb=711 unstable=0 bg_thresh=1007 thresh=2015 gap=644 poll_thresh=19 ino=257 dd-2584 [007] 294.409032: balance_dirty_state: bdi btrfs-1: dirty=660 wb=711 unstable=0 bg_thresh=1010 thresh=2020 gap=649 poll_thresh=14 ino=257 dd-2584 [007] 294.409093: balance_dirty_state: bdi btrfs-1: dirty=685 wb=711 unstable=0 bg_thresh=1007 thresh=2014 gap=618 poll_thresh=15 ino=257 dd-2584 [007] 294.409150: balance_dirty_state: bdi btrfs-1: dirty=710 wb=711 unstable=0 bg_thresh=1009 thresh=2019 gap=598 poll_thresh=16 ino=257 dd-2584 [007] 294.409264: balance_dirty_state: bdi btrfs-1: dirty=735 wb=711 unstable=0 bg_thresh=1009 thresh=2018 gap=572 poll_thresh=17 ino=257 dd-2584 [007] 294.409377: balance_dirty_state: bdi btrfs-1: dirty=760 wb=711 unstable=0 bg_thresh=1011 thresh=2022 gap=551 poll_thresh=18 ino=257 dd-2584 [007] 294.409491: balance_dirty_state: bdi btrfs-1: dirty=785 wb=711 unstable=0 bg_thresh=1010 thresh=2021 gap=525 poll_thresh=19 ino=257 dd-2584 [007] 294.409606: balance_dirty_state: bdi btrfs-1: dirty=835 wb=711 unstable=0 bg_thresh=1007 thresh=2014 gap=468 poll_thresh=20 ino=257 dd-2584 [007] 294.409610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 294.416953: balance_dirty_state: bdi btrfs-1: dirty=835 wb=586 unstable=0 bg_thresh=1007 thresh=2015 gap=594 poll_thresh=20 ino=257 dd-2584 [000] 294.417043: balance_dirty_state: bdi btrfs-1: dirty=835 wb=586 unstable=0 bg_thresh=1010 thresh=2020 gap=599 poll_thresh=15 ino=257 dd-2584 [000] 294.417520: balance_dirty_state: bdi btrfs-1: dirty=860 wb=586 unstable=0 bg_thresh=1010 thresh=2020 gap=574 poll_thresh=16 ino=257 dd-2584 [000] 294.417754: balance_dirty_state: bdi btrfs-1: dirty=885 wb=586 unstable=0 bg_thresh=1015 thresh=2030 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 294.417990: balance_dirty_state: bdi btrfs-1: dirty=910 wb=586 unstable=0 bg_thresh=1014 thresh=2029 gap=533 poll_thresh=18 ino=257 dd-2584 [000] 294.418224: balance_dirty_state: bdi btrfs-1: dirty=960 wb=586 unstable=0 bg_thresh=1014 thresh=2028 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 294.418233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 294.424897: balance_dirty_state: bdi btrfs-1: dirty=960 wb=461 unstable=0 bg_thresh=1013 thresh=2027 gap=606 poll_thresh=19 ino=257 dd-2584 [000] 294.425023: balance_dirty_state: bdi btrfs-1: dirty=960 wb=461 unstable=0 bg_thresh=1013 thresh=2026 gap=605 poll_thresh=14 ino=257 dd-2584 [000] 294.425143: balance_dirty_state: bdi btrfs-1: dirty=985 wb=461 unstable=0 bg_thresh=1013 thresh=2026 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 294.425261: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=461 unstable=0 bg_thresh=1012 thresh=2025 gap=554 poll_thresh=16 ino=257 dd-2584 [000] 294.425500: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=461 unstable=0 bg_thresh=1014 thresh=2029 gap=533 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 294.425547: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1784 wrote=0 to_write=8192 dd-2584 [000] 294.425745: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=461 unstable=0 bg_thresh=1014 thresh=2028 gap=507 poll_thresh=18 ino=257 dd-2584 [000] 294.425992: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=486 unstable=0 bg_thresh=1013 thresh=2027 gap=481 poll_thresh=19 ino=257 dd-2584 [000] 294.425995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 294.429629: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=992 to_write=7200 dd-2584 [000] 294.432836: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1336 unstable=0 bg_thresh=1014 thresh=2028 gap=582 poll_thresh=19 ino=257 dd-2584 [000] 294.433078: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1336 unstable=0 bg_thresh=1011 thresh=2022 gap=576 poll_thresh=14 ino=257 dd-2584 [000] 294.433138: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1336 unstable=0 bg_thresh=1013 thresh=2027 gap=556 poll_thresh=15 ino=257 dd-2584 [000] 294.433198: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1336 unstable=0 bg_thresh=1013 thresh=2026 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 294.433315: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1336 unstable=0 bg_thresh=1012 thresh=2025 gap=504 poll_thresh=17 ino=257 dd-2584 [000] 294.433319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-79% task_weight=98% bdi_bw=62720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 294.441029: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1211 unstable=0 bg_thresh=1013 thresh=2027 gap=631 poll_thresh=13 ino=257 dd-2584 [000] 294.441090: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1211 unstable=0 bg_thresh=1010 thresh=2021 gap=600 poll_thresh=14 ino=257 dd-2584 [000] 294.441147: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1211 unstable=0 bg_thresh=1013 thresh=2026 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 294.441204: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1211 unstable=0 bg_thresh=1012 thresh=2025 gap=579 poll_thresh=16 ino=257 dd-2584 [000] 294.441319: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1211 unstable=0 bg_thresh=1012 thresh=2024 gap=528 poll_thresh=17 ino=257 dd-2584 [000] 294.441432: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1211 unstable=0 bg_thresh=1011 thresh=2023 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 294.441436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-82% task_weight=98% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 294.448993: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1036 unstable=0 bg_thresh=1012 thresh=2025 gap=679 poll_thresh=13 ino=257 dd-2584 [000] 294.449052: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1036 unstable=0 bg_thresh=1015 thresh=2030 gap=659 poll_thresh=14 ino=257 dd-2584 [000] 294.449110: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1036 unstable=0 bg_thresh=1014 thresh=2029 gap=633 poll_thresh=15 ino=257 dd-2584 [000] 294.449337: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1036 unstable=0 bg_thresh=1011 thresh=2023 gap=627 poll_thresh=16 ino=257 dd-2584 [000] 294.449450: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1036 unstable=0 bg_thresh=1011 thresh=2022 gap=576 poll_thresh=17 ino=257 dd-2584 [000] 294.449564: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1036 unstable=0 bg_thresh=1013 thresh=2026 gap=555 poll_thresh=18 ino=257 dd-2584 [000] 294.449677: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1036 unstable=0 bg_thresh=1012 thresh=2025 gap=529 poll_thresh=19 ino=257 dd-2584 [000] 294.449792: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1036 unstable=0 bg_thresh=1012 thresh=2024 gap=478 poll_thresh=20 ino=257 dd-2584 [000] 294.449796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 294.456924: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1011 unstable=0 bg_thresh=1010 thresh=2021 gap=500 poll_thresh=20 ino=257 dd-2584 [003] 294.456930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-84% task_weight=98% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 294.464997: balance_dirty_state: bdi btrfs-1: dirty=510 wb=861 unstable=0 bg_thresh=1008 thresh=2016 gap=645 poll_thresh=15 ino=257 dd-2584 [003] 294.465058: balance_dirty_state: bdi btrfs-1: dirty=535 wb=861 unstable=0 bg_thresh=1010 thresh=2021 gap=625 poll_thresh=16 ino=257 dd-2584 [003] 294.465177: balance_dirty_state: bdi btrfs-1: dirty=560 wb=861 unstable=0 bg_thresh=1012 thresh=2025 gap=604 poll_thresh=17 ino=257 dd-2584 [003] 294.465295: balance_dirty_state: bdi btrfs-1: dirty=610 wb=861 unstable=0 bg_thresh=1012 thresh=2024 gap=553 poll_thresh=18 ino=257 dd-2584 [003] 294.465589: balance_dirty_state: bdi btrfs-1: dirty=635 wb=861 unstable=0 bg_thresh=1011 thresh=2023 gap=527 poll_thresh=19 ino=257 dd-2584 [003] 294.465708: balance_dirty_state: bdi btrfs-1: dirty=660 wb=861 unstable=0 bg_thresh=1013 thresh=2027 gap=506 poll_thresh=20 ino=257 dd-2584 [003] 294.465712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 294.472897: balance_dirty_state: bdi btrfs-1: dirty=660 wb=611 unstable=0 bg_thresh=1014 thresh=2029 gap=758 poll_thresh=20 ino=257 dd-2584 [003] 294.472964: balance_dirty_state: bdi btrfs-1: dirty=685 wb=611 unstable=0 bg_thresh=1011 thresh=2023 gap=727 poll_thresh=15 ino=257 dd-2584 [003] 294.473025: balance_dirty_state: bdi btrfs-1: dirty=710 wb=611 unstable=0 bg_thresh=1014 thresh=2028 gap=707 poll_thresh=16 ino=257 dd-2584 [003] 294.473143: balance_dirty_state: bdi btrfs-1: dirty=735 wb=611 unstable=0 bg_thresh=1013 thresh=2027 gap=681 poll_thresh=17 ino=257 dd-2584 [003] 294.473261: balance_dirty_state: bdi btrfs-1: dirty=760 wb=611 unstable=0 bg_thresh=1010 thresh=2020 gap=649 poll_thresh=18 ino=257 dd-2584 [003] 294.473378: balance_dirty_state: bdi btrfs-1: dirty=785 wb=611 unstable=0 bg_thresh=1012 thresh=2024 gap=628 poll_thresh=19 ino=257 dd-2584 [003] 294.473495: balance_dirty_state: bdi btrfs-1: dirty=835 wb=611 unstable=0 bg_thresh=1011 thresh=2023 gap=577 poll_thresh=20 ino=257 dd-2584 [003] 294.473611: balance_dirty_state: bdi btrfs-1: dirty=860 wb=611 unstable=0 bg_thresh=1011 thresh=2022 gap=551 poll_thresh=21 ino=257 dd-2584 [003] 294.473903: balance_dirty_state: bdi btrfs-1: dirty=885 wb=611 unstable=0 bg_thresh=1013 thresh=2026 gap=530 poll_thresh=22 ino=257 dd-2584 [003] 294.474022: balance_dirty_state: bdi btrfs-1: dirty=910 wb=611 unstable=0 bg_thresh=1012 thresh=2025 gap=504 poll_thresh=23 ino=257 dd-2584 [003] 294.474026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-126% task_weight=98% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 294.480943: balance_dirty_state: bdi btrfs-1: dirty=910 wb=486 unstable=0 bg_thresh=1008 thresh=2016 gap=620 poll_thresh=23 ino=257 dd-2584 [003] 294.481013: balance_dirty_state: bdi btrfs-1: dirty=935 wb=486 unstable=0 bg_thresh=1011 thresh=2022 gap=601 poll_thresh=17 ino=257 dd-2584 [003] 294.481139: balance_dirty_state: bdi btrfs-1: dirty=960 wb=486 unstable=0 bg_thresh=1007 thresh=2015 gap=569 poll_thresh=18 ino=257 dd-2584 [003] 294.481260: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=486 unstable=0 bg_thresh=1009 thresh=2019 gap=523 poll_thresh=19 ino=257 dd-2584 [003] 294.481381: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=486 unstable=0 bg_thresh=1009 thresh=2018 gap=497 poll_thresh=20 ino=257 dd-2584 [003] 294.481386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 294.481434: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1840 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 294.483566: writeback_single_inode: bdi btrfs-1: ino=257 state= age=284 wrote=928 to_write=7264 dd-2584 [003] 294.488962: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1286 unstable=0 bg_thresh=1004 thresh=2008 gap=612 poll_thresh=20 ino=257 dd-2584 [003] 294.489070: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1286 unstable=0 bg_thresh=1006 thresh=2013 gap=592 poll_thresh=15 ino=257 dd-2584 [003] 294.489133: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1286 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=16 ino=257 dd-2584 [003] 294.489255: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1286 unstable=0 bg_thresh=1003 thresh=2006 gap=535 poll_thresh=17 ino=257 dd-2584 [003] 294.489378: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1286 unstable=0 bg_thresh=1005 thresh=2010 gap=514 poll_thresh=18 ino=257 dd-2584 [003] 294.489681: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1286 unstable=0 bg_thresh=1007 thresh=2014 gap=493 poll_thresh=19 ino=257 dd-2584 [003] 294.489686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 294.496931: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1136 unstable=0 bg_thresh=998 thresh=1996 gap=625 poll_thresh=19 ino=257 dd-2584 [003] 294.497046: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1136 unstable=0 bg_thresh=1000 thresh=2001 gap=605 poll_thresh=14 ino=257 dd-2584 [003] 294.497107: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1136 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=15 ino=257 dd-2584 [003] 294.497168: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1136 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=16 ino=257 dd-2584 [003] 294.497293: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1136 unstable=0 bg_thresh=996 thresh=1993 gap=547 poll_thresh=17 ino=257 dd-2584 [003] 294.497413: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1136 unstable=0 bg_thresh=998 thresh=1997 gap=501 poll_thresh=18 ino=257 dd-2584 [003] 294.497535: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1136 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=19 ino=257 dd-2584 [003] 294.497540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 294.504955: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1011 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=19 ino=257 dd-2584 [006] 294.505023: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1011 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 294.505085: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1011 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 294.505144: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1011 unstable=0 bg_thresh=997 thresh=1994 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 294.505263: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1011 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 294.505566: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1011 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 294.505685: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1011 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 294.505690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 294.512952: balance_dirty_state: bdi btrfs-1: dirty=510 wb=936 unstable=0 bg_thresh=1003 thresh=2006 gap=560 poll_thresh=19 ino=257 dd-2584 [006] 294.513019: balance_dirty_state: bdi btrfs-1: dirty=535 wb=936 unstable=0 bg_thresh=1002 thresh=2005 gap=534 poll_thresh=14 ino=257 dd-2584 [006] 294.513080: balance_dirty_state: bdi btrfs-1: dirty=560 wb=936 unstable=0 bg_thresh=1002 thresh=2005 gap=509 poll_thresh=15 ino=257 dd-2584 [006] 294.513140: balance_dirty_state: bdi btrfs-1: dirty=560 wb=936 unstable=0 bg_thresh=1002 thresh=2004 gap=508 poll_thresh=16 ino=257 dd-2584 [006] 294.513260: balance_dirty_state: bdi btrfs-1: dirty=610 wb=936 unstable=0 bg_thresh=1001 thresh=2003 gap=457 poll_thresh=17 ino=257 dd-2584 [006] 294.513265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 294.520902: balance_dirty_state: bdi btrfs-1: dirty=610 wb=811 unstable=0 bg_thresh=998 thresh=1997 gap=576 poll_thresh=17 ino=257 dd-2584 [006] 294.520970: balance_dirty_state: bdi btrfs-1: dirty=610 wb=811 unstable=0 bg_thresh=998 thresh=1996 gap=575 poll_thresh=13 ino=257 dd-2584 [006] 294.521031: balance_dirty_state: bdi btrfs-1: dirty=635 wb=811 unstable=0 bg_thresh=1000 thresh=2001 gap=555 poll_thresh=14 ino=257 dd-2584 [006] 294.521090: balance_dirty_state: bdi btrfs-1: dirty=635 wb=811 unstable=0 bg_thresh=997 thresh=1995 gap=549 poll_thresh=15 ino=257 dd-2584 [006] 294.521151: balance_dirty_state: bdi btrfs-1: dirty=660 wb=811 unstable=0 bg_thresh=1000 thresh=2000 gap=529 poll_thresh=16 ino=257 dd-2584 [006] 294.521270: balance_dirty_state: bdi btrfs-1: dirty=685 wb=811 unstable=0 bg_thresh=999 thresh=1999 gap=503 poll_thresh=17 ino=257 dd-2584 [006] 294.521568: balance_dirty_state: bdi btrfs-1: dirty=735 wb=811 unstable=0 bg_thresh=1001 thresh=2003 gap=457 poll_thresh=18 ino=257 dd-2584 [006] 294.521572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 294.528899: balance_dirty_state: bdi btrfs-1: dirty=735 wb=536 unstable=0 bg_thresh=997 thresh=1995 gap=724 poll_thresh=18 ino=257 dd-2584 [006] 294.528966: balance_dirty_state: bdi btrfs-1: dirty=735 wb=536 unstable=0 bg_thresh=993 thresh=1987 gap=716 poll_thresh=13 ino=257 dd-2584 [006] 294.529031: balance_dirty_state: bdi btrfs-1: dirty=760 wb=536 unstable=0 bg_thresh=996 thresh=1992 gap=696 poll_thresh=14 ino=257 dd-2584 [006] 294.529092: balance_dirty_state: bdi btrfs-1: dirty=785 wb=536 unstable=0 bg_thresh=996 thresh=1992 gap=671 poll_thresh=15 ino=257 dd-2584 [006] 294.529155: balance_dirty_state: bdi btrfs-1: dirty=785 wb=536 unstable=0 bg_thresh=995 thresh=1990 gap=669 poll_thresh=16 ino=257 dd-2584 [006] 294.529279: balance_dirty_state: bdi btrfs-1: dirty=835 wb=536 unstable=0 bg_thresh=991 thresh=1982 gap=611 poll_thresh=17 ino=257 dd-2584 [006] 294.529403: balance_dirty_state: bdi btrfs-1: dirty=860 wb=536 unstable=0 bg_thresh=996 thresh=1992 gap=596 poll_thresh=18 ino=257 dd-2584 [006] 294.529526: balance_dirty_state: bdi btrfs-1: dirty=885 wb=536 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=19 ino=257 dd-2584 [006] 294.529652: balance_dirty_state: bdi btrfs-1: dirty=910 wb=536 unstable=0 bg_thresh=994 thresh=1989 gap=543 poll_thresh=20 ino=257 dd-2584 [006] 294.529776: balance_dirty_state: bdi btrfs-1: dirty=960 wb=536 unstable=0 bg_thresh=993 thresh=1987 gap=491 poll_thresh=21 ino=257 dd-2584 [006] 294.529781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.536964: balance_dirty_state: bdi btrfs-1: dirty=960 wb=411 unstable=0 bg_thresh=995 thresh=1991 gap=620 poll_thresh=21 ino=257 dd-2584 [004] 294.537086: balance_dirty_state: bdi btrfs-1: dirty=960 wb=411 unstable=0 bg_thresh=995 thresh=1991 gap=620 poll_thresh=16 ino=257 dd-2584 [004] 294.537676: balance_dirty_state: bdi btrfs-1: dirty=985 wb=411 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=17 ino=257 dd-2584 [004] 294.537908: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=411 unstable=0 bg_thresh=1000 thresh=2001 gap=555 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 294.537964: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1896 wrote=0 to_write=8192 dd-2584 [004] 294.538157: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=411 unstable=0 bg_thresh=1002 thresh=2005 gap=534 poll_thresh=19 ino=257 dd-2584 [004] 294.538404: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=436 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=20 ino=257 dd-2584 [004] 294.538652: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=486 unstable=0 bg_thresh=1001 thresh=2002 gap=456 poll_thresh=21 ino=257 dd-2584 [004] 294.538655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=63448 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 294.540920: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1024 to_write=7168 dd-2584 [004] 294.544943: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1311 unstable=0 bg_thresh=996 thresh=1993 gap=572 poll_thresh=21 ino=257 dd-2584 [004] 294.545081: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1311 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 294.545322: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1311 unstable=0 bg_thresh=1007 thresh=2014 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 294.545558: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1311 unstable=0 bg_thresh=1006 thresh=2013 gap=517 poll_thresh=18 ino=257 dd-2584 [004] 294.546156: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1311 unstable=0 bg_thresh=1006 thresh=2012 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 294.546166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-331% task_weight=100% bdi_bw=64188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.552955: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1186 unstable=0 bg_thresh=1005 thresh=2011 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 294.553129: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1186 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 294.553255: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1186 unstable=0 bg_thresh=1007 thresh=2015 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 294.553371: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1186 unstable=0 bg_thresh=1004 thresh=2009 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 294.553608: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1186 unstable=0 bg_thresh=1004 thresh=2008 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 294.553842: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1186 unstable=0 bg_thresh=1003 thresh=2007 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 294.553851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=64188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 294.560908: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1011 unstable=0 bg_thresh=1004 thresh=2008 gap=662 poll_thresh=18 ino=257 dd-2584 [005] 294.561034: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1011 unstable=0 bg_thresh=1004 thresh=2008 gap=637 poll_thresh=13 ino=257 dd-2584 [005] 294.561152: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1011 unstable=0 bg_thresh=1006 thresh=2013 gap=642 poll_thresh=14 ino=257 dd-2584 [005] 294.561268: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1011 unstable=0 bg_thresh=1006 thresh=2013 gap=617 poll_thresh=15 ino=257 dd-2584 [005] 294.561384: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1011 unstable=0 bg_thresh=1009 thresh=2018 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 294.561619: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1011 unstable=0 bg_thresh=1008 thresh=2017 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 294.561857: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1011 unstable=0 bg_thresh=1010 thresh=2021 gap=550 poll_thresh=18 ino=257 dd-2584 [005] 294.562456: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1011 unstable=0 bg_thresh=1010 thresh=2020 gap=524 poll_thresh=19 ino=257 dd-2584 [005] 294.562691: balance_dirty_state: bdi btrfs-1: dirty=535 wb=1011 unstable=0 bg_thresh=1009 thresh=2019 gap=473 poll_thresh=20 ino=257 dd-2584 [005] 294.562700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=64188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 294.568898: balance_dirty_state: bdi btrfs-1: dirty=535 wb=1011 unstable=0 bg_thresh=1004 thresh=2008 gap=462 poll_thresh=20 ino=257 dd-2584 [005] 294.568906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=64188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 294.576873: balance_dirty_state: bdi btrfs-1: dirty=535 wb=886 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=20 ino=257 dd-2584 [005] 294.576934: balance_dirty_state: bdi btrfs-1: dirty=535 wb=886 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 294.576992: balance_dirty_state: bdi btrfs-1: dirty=560 wb=886 unstable=0 bg_thresh=1006 thresh=2012 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 294.577109: balance_dirty_state: bdi btrfs-1: dirty=585 wb=886 unstable=0 bg_thresh=1005 thresh=2011 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 294.577225: balance_dirty_state: bdi btrfs-1: dirty=635 wb=886 unstable=0 bg_thresh=1005 thresh=2010 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 294.577230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=64188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 294.584923: balance_dirty_state: bdi btrfs-1: dirty=635 wb=636 unstable=0 bg_thresh=1004 thresh=2008 gap=737 poll_thresh=18 ino=257 dd-2584 [005] 294.585048: balance_dirty_state: bdi btrfs-1: dirty=635 wb=636 unstable=0 bg_thresh=1004 thresh=2008 gap=737 poll_thresh=13 ino=257 dd-2584 [005] 294.585168: balance_dirty_state: bdi btrfs-1: dirty=660 wb=636 unstable=0 bg_thresh=1003 thresh=2007 gap=711 poll_thresh=14 ino=257 dd-2584 [005] 294.585284: balance_dirty_state: bdi btrfs-1: dirty=660 wb=636 unstable=0 bg_thresh=1003 thresh=2007 gap=711 poll_thresh=15 ino=257 dd-2584 [005] 294.585402: balance_dirty_state: bdi btrfs-1: dirty=685 wb=636 unstable=0 bg_thresh=1003 thresh=2006 gap=685 poll_thresh=16 ino=257 dd-2584 [005] 294.585635: balance_dirty_state: bdi btrfs-1: dirty=710 wb=636 unstable=0 bg_thresh=1002 thresh=2005 gap=659 poll_thresh=17 ino=257 dd-2584 [005] 294.586232: balance_dirty_state: bdi btrfs-1: dirty=760 wb=636 unstable=0 bg_thresh=1004 thresh=2009 gap=613 poll_thresh=18 ino=257 dd-2584 [005] 294.586469: balance_dirty_state: bdi btrfs-1: dirty=785 wb=636 unstable=0 bg_thresh=1004 thresh=2008 gap=587 poll_thresh=19 ino=257 dd-2584 [005] 294.586711: balance_dirty_state: bdi btrfs-1: dirty=810 wb=636 unstable=0 bg_thresh=1003 thresh=2007 gap=561 poll_thresh=20 ino=257 dd-2584 [005] 294.586951: balance_dirty_state: bdi btrfs-1: dirty=835 wb=636 unstable=0 bg_thresh=1005 thresh=2011 gap=540 poll_thresh=21 ino=257 dd-2584 [005] 294.587189: balance_dirty_state: bdi btrfs-1: dirty=885 wb=636 unstable=0 bg_thresh=1005 thresh=2010 gap=489 poll_thresh=22 ino=257 dd-2584 [005] 294.587198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=64188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 294.592899: balance_dirty_state: bdi btrfs-1: dirty=885 wb=511 unstable=0 bg_thresh=1002 thresh=2004 gap=608 poll_thresh=22 ino=257 dd-2584 [005] 294.593022: balance_dirty_state: bdi btrfs-1: dirty=885 wb=511 unstable=0 bg_thresh=1002 thresh=2004 gap=608 poll_thresh=16 ino=257 dd-2584 [005] 294.593254: balance_dirty_state: bdi btrfs-1: dirty=935 wb=511 unstable=0 bg_thresh=1007 thresh=2014 gap=568 poll_thresh=17 ino=257 dd-2584 [005] 294.593481: balance_dirty_state: bdi btrfs-1: dirty=960 wb=511 unstable=0 bg_thresh=1009 thresh=2019 gap=548 poll_thresh=18 ino=257 dd-2584 [005] 294.594077: balance_dirty_state: bdi btrfs-1: dirty=985 wb=511 unstable=0 bg_thresh=1012 thresh=2024 gap=528 poll_thresh=19 ino=257 dd-2584 [005] 294.594312: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=511 unstable=0 bg_thresh=1011 thresh=2023 gap=477 poll_thresh=20 ino=257 dd-2584 [005] 294.594321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=64188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 294.594399: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=1952 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 294.597015: writeback_single_inode: bdi btrfs-1: ino=257 state= age=108 wrote=912 to_write=7280 dd-2584 [005] 294.600883: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1286 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=20 ino=257 dd-2584 [005] 294.600948: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1286 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 294.601013: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1286 unstable=0 bg_thresh=1005 thresh=2010 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 294.601148: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1286 unstable=0 bg_thresh=1007 thresh=2015 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 294.601265: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1286 unstable=0 bg_thresh=1010 thresh=2020 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 294.601383: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1286 unstable=0 bg_thresh=1012 thresh=2024 gap=478 poll_thresh=19 ino=257 dd-2584 [005] 294.601388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=64188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 294.608925: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1161 unstable=0 bg_thresh=1004 thresh=2009 gap=588 poll_thresh=19 ino=257 dd-2584 [005] 294.609004: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1161 unstable=0 bg_thresh=1004 thresh=2009 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 294.609063: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1161 unstable=0 bg_thresh=1007 thresh=2014 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 294.609119: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1161 unstable=0 bg_thresh=1007 thresh=2014 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 294.609231: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1161 unstable=0 bg_thresh=1012 thresh=2024 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 294.609519: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1161 unstable=0 bg_thresh=1011 thresh=2023 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 294.609524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=64188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 294.617016: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1036 unstable=0 bg_thresh=1009 thresh=2019 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 294.617118: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1036 unstable=0 bg_thresh=1009 thresh=2019 gap=598 poll_thresh=13 ino=257 dd-2584 [005] 294.617174: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1036 unstable=0 bg_thresh=1012 thresh=2024 gap=603 poll_thresh=14 ino=257 dd-2584 [005] 294.617231: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1036 unstable=0 bg_thresh=1009 thresh=2018 gap=572 poll_thresh=15 ino=257 dd-2584 [005] 294.617288: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1036 unstable=0 bg_thresh=1011 thresh=2023 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 294.617400: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1036 unstable=0 bg_thresh=1011 thresh=2022 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 294.617514: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1036 unstable=0 bg_thresh=1013 thresh=2026 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 294.617519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-220% task_weight=100% bdi_bw=64188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 294.624887: balance_dirty_state: bdi btrfs-1: dirty=485 wb=911 unstable=0 bg_thresh=993 thresh=1986 gap=590 poll_thresh=18 ino=257 dd-2584 [005] 294.624951: balance_dirty_state: bdi btrfs-1: dirty=510 wb=911 unstable=0 bg_thresh=993 thresh=1986 gap=565 poll_thresh=13 ino=257 dd-2584 [005] 294.625011: balance_dirty_state: bdi btrfs-1: dirty=535 wb=911 unstable=0 bg_thresh=995 thresh=1991 gap=545 poll_thresh=14 ino=257 dd-2584 [005] 294.625071: balance_dirty_state: bdi btrfs-1: dirty=535 wb=911 unstable=0 bg_thresh=995 thresh=1991 gap=545 poll_thresh=15 ino=257 dd-2584 [005] 294.625131: balance_dirty_state: bdi btrfs-1: dirty=560 wb=911 unstable=0 bg_thresh=1003 thresh=2006 gap=535 poll_thresh=16 ino=257 dd-2584 [005] 294.625251: balance_dirty_state: bdi btrfs-1: dirty=585 wb=911 unstable=0 bg_thresh=1005 thresh=2011 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 294.630527: balance_dirty_state: bdi btrfs-1: dirty=610 wb=911 unstable=0 bg_thresh=1006 thresh=2013 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 294.630534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=64188 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 294.636944: balance_dirty_state: bdi btrfs-1: dirty=610 wb=786 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=18 ino=257 dd-2584 [001] 294.637037: balance_dirty_state: bdi btrfs-1: dirty=610 wb=786 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 294.637126: balance_dirty_state: bdi btrfs-1: dirty=635 wb=786 unstable=0 bg_thresh=992 thresh=1985 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 294.637217: balance_dirty_state: bdi btrfs-1: dirty=635 wb=786 unstable=0 bg_thresh=992 thresh=1985 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 294.637301: balance_dirty_state: bdi btrfs-1: dirty=660 wb=786 unstable=0 bg_thresh=995 thresh=1990 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 294.637423: balance_dirty_state: bdi btrfs-1: dirty=685 wb=786 unstable=0 bg_thresh=997 thresh=1995 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 294.637546: balance_dirty_state: bdi btrfs-1: dirty=735 wb=786 unstable=0 bg_thresh=996 thresh=1993 gap=472 poll_thresh=18 ino=257 dd-2584 [001] 294.637551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=64188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 294.644931: balance_dirty_state: bdi btrfs-1: dirty=735 wb=511 unstable=0 bg_thresh=991 thresh=1983 gap=737 poll_thresh=18 ino=257 dd-2584 [005] 294.645022: balance_dirty_state: bdi btrfs-1: dirty=760 wb=511 unstable=0 bg_thresh=994 thresh=1988 gap=717 poll_thresh=13 ino=257 dd-2584 [005] 294.645110: balance_dirty_state: bdi btrfs-1: dirty=785 wb=511 unstable=0 bg_thresh=994 thresh=1988 gap=692 poll_thresh=14 ino=257 dd-2584 [005] 294.645198: balance_dirty_state: bdi btrfs-1: dirty=785 wb=511 unstable=0 bg_thresh=993 thresh=1987 gap=691 poll_thresh=15 ino=257 dd-2584 [005] 294.645286: balance_dirty_state: bdi btrfs-1: dirty=810 wb=511 unstable=0 bg_thresh=996 thresh=1992 gap=671 poll_thresh=16 ino=257 dd-2584 [005] 294.645463: balance_dirty_state: bdi btrfs-1: dirty=835 wb=511 unstable=0 bg_thresh=995 thresh=1991 gap=645 poll_thresh=17 ino=257 dd-2584 [005] 294.645902: balance_dirty_state: bdi btrfs-1: dirty=860 wb=511 unstable=0 bg_thresh=995 thresh=1990 gap=619 poll_thresh=18 ino=257 dd-2584 [005] 294.646076: balance_dirty_state: bdi btrfs-1: dirty=910 wb=511 unstable=0 bg_thresh=991 thresh=1983 gap=562 poll_thresh=19 ino=257 dd-2584 [005] 294.646248: balance_dirty_state: bdi btrfs-1: dirty=935 wb=511 unstable=0 bg_thresh=993 thresh=1987 gap=541 poll_thresh=20 ino=257 dd-2584 [005] 294.646421: balance_dirty_state: bdi btrfs-1: dirty=960 wb=511 unstable=0 bg_thresh=993 thresh=1986 gap=515 poll_thresh=21 ino=257 dd-2584 [005] 294.646594: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=511 unstable=0 bg_thresh=992 thresh=1985 gap=464 poll_thresh=22 ino=257 dd-2584 [005] 294.646601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=64188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 294.646684: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2004 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 294.649518: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=880 to_write=7312 dd-2584 [005] 294.652910: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1261 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=22 ino=257 dd-2584 [005] 294.652999: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1261 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 294.653119: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1261 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 294.653241: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1261 unstable=0 bg_thresh=997 thresh=1995 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 294.653547: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1261 unstable=0 bg_thresh=999 thresh=1999 gap=503 poll_thresh=19 ino=257 dd-2584 [005] 294.653666: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1261 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=20 ino=257 dd-2584 [005] 294.653671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-256% task_weight=101% bdi_bw=64072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 294.660960: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1136 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=20 ino=257 dd-2584 [005] 294.661030: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1136 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 294.661088: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1136 unstable=0 bg_thresh=1003 thresh=2006 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 294.661196: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1136 unstable=0 bg_thresh=1005 thresh=2011 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 294.661309: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1136 unstable=0 bg_thresh=1005 thresh=2010 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 294.661423: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1136 unstable=0 bg_thresh=1004 thresh=2009 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 294.661427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=64072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.669049: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1011 unstable=0 bg_thresh=1002 thresh=2004 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 294.669149: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1011 unstable=0 bg_thresh=1002 thresh=2004 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 294.669269: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1011 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 294.669387: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1011 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 294.669622: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1011 unstable=0 bg_thresh=1003 thresh=2007 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 294.670222: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1011 unstable=0 bg_thresh=1003 thresh=2006 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 294.670459: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1011 unstable=0 bg_thresh=999 thresh=1999 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 294.670468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=64072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.677065: balance_dirty_state: bdi btrfs-1: dirty=510 wb=861 unstable=0 bg_thresh=1002 thresh=2005 gap=634 poll_thresh=19 ino=257 dd-2584 [004] 294.677252: balance_dirty_state: bdi btrfs-1: dirty=535 wb=861 unstable=0 bg_thresh=1005 thresh=2010 gap=614 poll_thresh=14 ino=257 dd-2584 [004] 294.677433: balance_dirty_state: bdi btrfs-1: dirty=560 wb=861 unstable=0 bg_thresh=1002 thresh=2004 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 294.677611: balance_dirty_state: bdi btrfs-1: dirty=560 wb=861 unstable=0 bg_thresh=1004 thresh=2009 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 294.677969: balance_dirty_state: bdi btrfs-1: dirty=585 wb=861 unstable=0 bg_thresh=1006 thresh=2013 gap=567 poll_thresh=17 ino=257 dd-2584 [004] 294.678324: balance_dirty_state: bdi btrfs-1: dirty=635 wb=861 unstable=0 bg_thresh=1006 thresh=2012 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 294.678680: balance_dirty_state: bdi btrfs-1: dirty=660 wb=861 unstable=0 bg_thresh=1005 thresh=2011 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 294.678692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=64072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.685012: balance_dirty_state: bdi btrfs-1: dirty=660 wb=861 unstable=0 bg_thresh=1005 thresh=2011 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 294.685018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=64072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 294.693050: balance_dirty_state: bdi btrfs-1: dirty=660 wb=611 unstable=0 bg_thresh=1005 thresh=2010 gap=739 poll_thresh=19 ino=257 dd-2584 [005] 294.693178: balance_dirty_state: bdi btrfs-1: dirty=685 wb=611 unstable=0 bg_thresh=1004 thresh=2009 gap=713 poll_thresh=14 ino=257 dd-2584 [005] 294.693296: balance_dirty_state: bdi btrfs-1: dirty=710 wb=611 unstable=0 bg_thresh=1007 thresh=2014 gap=693 poll_thresh=15 ino=257 dd-2584 [005] 294.693414: balance_dirty_state: bdi btrfs-1: dirty=710 wb=611 unstable=0 bg_thresh=1004 thresh=2008 gap=687 poll_thresh=16 ino=257 dd-2584 [005] 294.694009: balance_dirty_state: bdi btrfs-1: dirty=760 wb=611 unstable=0 bg_thresh=1003 thresh=2007 gap=636 poll_thresh=17 ino=257 dd-2584 [005] 294.694247: balance_dirty_state: bdi btrfs-1: dirty=785 wb=611 unstable=0 bg_thresh=1005 thresh=2011 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 294.694483: balance_dirty_state: bdi btrfs-1: dirty=810 wb=611 unstable=0 bg_thresh=1005 thresh=2010 gap=589 poll_thresh=19 ino=257 dd-2584 [005] 294.694717: balance_dirty_state: bdi btrfs-1: dirty=860 wb=611 unstable=0 bg_thresh=1004 thresh=2009 gap=538 poll_thresh=20 ino=257 dd-2584 [005] 294.694958: balance_dirty_state: bdi btrfs-1: dirty=885 wb=611 unstable=0 bg_thresh=1006 thresh=2013 gap=517 poll_thresh=21 ino=257 dd-2584 [005] 294.695193: balance_dirty_state: bdi btrfs-1: dirty=910 wb=611 unstable=0 bg_thresh=1006 thresh=2012 gap=491 poll_thresh=22 ino=257 dd-2584 [005] 294.695202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=64072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 294.701094: balance_dirty_state: bdi btrfs-1: dirty=910 wb=486 unstable=0 bg_thresh=1006 thresh=2012 gap=616 poll_thresh=22 ino=257 dd-2584 [005] 294.701175: balance_dirty_state: bdi btrfs-1: dirty=935 wb=486 unstable=0 bg_thresh=1005 thresh=2011 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 294.701303: balance_dirty_state: bdi btrfs-1: dirty=960 wb=486 unstable=0 bg_thresh=1005 thresh=2010 gap=564 poll_thresh=17 ino=257 dd-2584 [005] 294.701621: balance_dirty_state: bdi btrfs-1: dirty=985 wb=486 unstable=0 bg_thresh=1004 thresh=2009 gap=538 poll_thresh=18 ino=257 dd-2584 [005] 294.701748: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=486 unstable=0 bg_thresh=1004 thresh=2008 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 294.701753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=64072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 294.701811: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2060 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 294.705043: writeback_single_inode: bdi btrfs-1: ino=257 state= age=52 wrote=912 to_write=7280 dd-2584 [005] 294.708974: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1286 unstable=0 bg_thresh=1004 thresh=2008 gap=612 poll_thresh=19 ino=257 dd-2584 [005] 294.709093: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1286 unstable=0 bg_thresh=1003 thresh=2007 gap=611 poll_thresh=14 ino=257 dd-2584 [005] 294.709154: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1286 unstable=0 bg_thresh=1006 thresh=2012 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 294.709214: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1286 unstable=0 bg_thresh=1003 thresh=2006 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 294.709332: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1286 unstable=0 bg_thresh=1005 thresh=2010 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 294.709451: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1286 unstable=0 bg_thresh=1004 thresh=2009 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 294.709568: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1286 unstable=0 bg_thresh=1004 thresh=2008 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 294.709573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=64072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 294.717055: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1161 unstable=0 bg_thresh=1005 thresh=2010 gap=614 poll_thresh=19 ino=257 dd-2584 [001] 294.717143: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1161 unstable=0 bg_thresh=1007 thresh=2015 gap=619 poll_thresh=14 ino=257 dd-2584 [001] 294.717208: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1161 unstable=0 bg_thresh=1007 thresh=2015 gap=594 poll_thresh=15 ino=257 dd-2584 [001] 294.717273: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1161 unstable=0 bg_thresh=1010 thresh=2020 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 294.717594: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1161 unstable=0 bg_thresh=1012 thresh=2025 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 294.717723: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1161 unstable=0 bg_thresh=1012 thresh=2024 gap=528 poll_thresh=18 ino=257 dd-2584 [001] 294.717850: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1161 unstable=0 bg_thresh=1014 thresh=2028 gap=507 poll_thresh=19 ino=257 dd-2584 [001] 294.717976: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1161 unstable=0 bg_thresh=1013 thresh=2027 gap=456 poll_thresh=20 ino=257 dd-2584 [001] 294.717981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=64072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 294.724934: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1036 unstable=0 bg_thresh=1005 thresh=2010 gap=564 poll_thresh=20 ino=257 dd-2584 [001] 294.725009: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1036 unstable=0 bg_thresh=1005 thresh=2010 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 294.725072: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1036 unstable=0 bg_thresh=1007 thresh=2015 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 294.725201: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1036 unstable=0 bg_thresh=1006 thresh=2013 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 294.725354: balance_dirty_state: bdi btrfs-1: dirty=510 wb=936 unstable=0 bg_thresh=1009 thresh=2018 gap=572 poll_thresh=18 ino=257 dd-2584 [001] 294.725482: balance_dirty_state: bdi btrfs-1: dirty=535 wb=911 unstable=0 bg_thresh=1011 thresh=2022 gap=576 poll_thresh=19 ino=257 dd-2584 [001] 294.725797: balance_dirty_state: bdi btrfs-1: dirty=560 wb=911 unstable=0 bg_thresh=1010 thresh=2021 gap=550 poll_thresh=20 ino=257 dd-2584 [001] 294.725926: balance_dirty_state: bdi btrfs-1: dirty=585 wb=911 unstable=0 bg_thresh=1007 thresh=2014 gap=518 poll_thresh=21 ino=257 dd-2584 [001] 294.726054: balance_dirty_state: bdi btrfs-1: dirty=635 wb=911 unstable=0 bg_thresh=1009 thresh=2018 gap=472 poll_thresh=22 ino=257 dd-2584 [001] 294.726059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=64072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 294.733021: balance_dirty_state: bdi btrfs-1: dirty=635 wb=911 unstable=0 bg_thresh=1000 thresh=2000 gap=454 poll_thresh=22 ino=257 dd-2584 [001] 294.733030: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-299% task_weight=98% bdi_bw=64072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 294.741045: balance_dirty_state: bdi btrfs-1: dirty=635 wb=786 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=22 ino=257 dd-2584 [001] 294.741154: balance_dirty_state: bdi btrfs-1: dirty=635 wb=786 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 294.741358: balance_dirty_state: bdi btrfs-1: dirty=685 wb=786 unstable=0 bg_thresh=1000 thresh=2000 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 294.741562: balance_dirty_state: bdi btrfs-1: dirty=710 wb=786 unstable=0 bg_thresh=1002 thresh=2004 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 294.741767: balance_dirty_state: bdi btrfs-1: dirty=735 wb=786 unstable=0 bg_thresh=1001 thresh=2003 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 294.741775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=64072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 294.749024: balance_dirty_state: bdi btrfs-1: dirty=735 wb=536 unstable=0 bg_thresh=998 thresh=1996 gap=725 poll_thresh=19 ino=257 dd-2584 [001] 294.749093: balance_dirty_state: bdi btrfs-1: dirty=760 wb=536 unstable=0 bg_thresh=997 thresh=1995 gap=699 poll_thresh=14 ino=257 dd-2584 [001] 294.749153: balance_dirty_state: bdi btrfs-1: dirty=760 wb=536 unstable=0 bg_thresh=997 thresh=1995 gap=699 poll_thresh=15 ino=257 dd-2584 [001] 294.749212: balance_dirty_state: bdi btrfs-1: dirty=785 wb=536 unstable=0 bg_thresh=997 thresh=1994 gap=673 poll_thresh=16 ino=257 dd-2584 [001] 294.749506: balance_dirty_state: bdi btrfs-1: dirty=810 wb=536 unstable=0 bg_thresh=996 thresh=1993 gap=647 poll_thresh=17 ino=257 dd-2584 [001] 294.749625: balance_dirty_state: bdi btrfs-1: dirty=860 wb=536 unstable=0 bg_thresh=998 thresh=1997 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 294.749741: balance_dirty_state: bdi btrfs-1: dirty=885 wb=536 unstable=0 bg_thresh=998 thresh=1996 gap=575 poll_thresh=19 ino=257 dd-2584 [001] 294.749858: balance_dirty_state: bdi btrfs-1: dirty=910 wb=536 unstable=0 bg_thresh=997 thresh=1995 gap=549 poll_thresh=20 ino=257 dd-2584 [001] 294.749976: balance_dirty_state: bdi btrfs-1: dirty=935 wb=536 unstable=0 bg_thresh=997 thresh=1994 gap=523 poll_thresh=21 ino=257 dd-2584 [001] 294.750098: balance_dirty_state: bdi btrfs-1: dirty=985 wb=536 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=22 ino=257 dd-2584 [001] 294.750103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=64072 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 294.757010: balance_dirty_state: bdi btrfs-1: dirty=985 wb=411 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=22 ino=257 dd-2584 [001] 294.757087: balance_dirty_state: bdi btrfs-1: dirty=985 wb=411 unstable=0 bg_thresh=997 thresh=1994 gap=598 poll_thresh=16 ino=257 dd-2584 [001] 294.757205: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=411 unstable=0 bg_thresh=996 thresh=1993 gap=547 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 294.757257: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2116 wrote=0 to_write=8192 dd-2584 [001] 294.757330: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=411 unstable=0 bg_thresh=998 thresh=1997 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 294.757639: balance_dirty_state: bdi btrfs-1: dirty=985 wb=511 unstable=0 bg_thresh=998 thresh=1996 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 294.757767: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=536 unstable=0 bg_thresh=997 thresh=1995 gap=449 poll_thresh=20 ino=257 dd-2584 [001] 294.757768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=64968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 294.761261: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=1040 to_write=7152 dd-2584 [005] 294.765778: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1311 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=20 ino=257 dd-2584 [005] 294.765852: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1311 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 294.765917: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1311 unstable=0 bg_thresh=1000 thresh=2000 gap=529 poll_thresh=16 ino=257 dd-2584 [005] 294.766041: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1311 unstable=0 bg_thresh=1002 thresh=2004 gap=508 poll_thresh=17 ino=257 dd-2584 [005] 294.766164: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1311 unstable=0 bg_thresh=1001 thresh=2003 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 294.766169: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=64968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 294.772951: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1186 unstable=0 bg_thresh=1002 thresh=2004 gap=608 poll_thresh=18 ino=257 dd-2584 [001] 294.773044: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1186 unstable=0 bg_thresh=999 thresh=1998 gap=602 poll_thresh=13 ino=257 dd-2584 [001] 294.773131: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1186 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 294.773219: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1186 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 294.773308: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1186 unstable=0 bg_thresh=1004 thresh=2008 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 294.773496: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1186 unstable=0 bg_thresh=1003 thresh=2007 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 294.773929: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1186 unstable=0 bg_thresh=1002 thresh=2005 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 294.773934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=64968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 294.785049: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1036 unstable=0 bg_thresh=986 thresh=1973 gap=602 poll_thresh=18 ino=257 dd-2584 [005] 294.785140: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1036 unstable=0 bg_thresh=989 thresh=1978 gap=582 poll_thresh=13 ino=257 dd-2584 [005] 294.785226: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1036 unstable=0 bg_thresh=989 thresh=1978 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 294.785317: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1036 unstable=0 bg_thresh=988 thresh=1977 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 294.785410: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1036 unstable=0 bg_thresh=985 thresh=1971 gap=525 poll_thresh=16 ino=257 dd-2584 [005] 294.785591: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1036 unstable=0 bg_thresh=990 thresh=1981 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 294.785774: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1036 unstable=0 bg_thresh=990 thresh=1980 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 294.785781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=64968 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 294.797074: balance_dirty_state: bdi btrfs-1: dirty=460 wb=786 unstable=0 bg_thresh=989 thresh=1979 gap=733 poll_thresh=18 ino=257 dd-2584 [005] 294.797147: balance_dirty_state: bdi btrfs-1: dirty=485 wb=786 unstable=0 bg_thresh=992 thresh=1984 gap=713 poll_thresh=13 ino=257 dd-2584 [005] 294.797206: balance_dirty_state: bdi btrfs-1: dirty=510 wb=786 unstable=0 bg_thresh=989 thresh=1978 gap=682 poll_thresh=14 ino=257 dd-2584 [005] 294.797265: balance_dirty_state: bdi btrfs-1: dirty=510 wb=786 unstable=0 bg_thresh=991 thresh=1983 gap=687 poll_thresh=15 ino=257 dd-2584 [005] 294.797323: balance_dirty_state: bdi btrfs-1: dirty=535 wb=786 unstable=0 bg_thresh=988 thresh=1977 gap=656 poll_thresh=16 ino=257 dd-2584 [005] 294.797441: balance_dirty_state: bdi btrfs-1: dirty=560 wb=786 unstable=0 bg_thresh=990 thresh=1981 gap=635 poll_thresh=17 ino=257 dd-2584 [005] 294.797728: balance_dirty_state: bdi btrfs-1: dirty=585 wb=786 unstable=0 bg_thresh=990 thresh=1980 gap=609 poll_thresh=18 ino=257 dd-2584 [005] 294.797843: balance_dirty_state: bdi btrfs-1: dirty=635 wb=786 unstable=0 bg_thresh=989 thresh=1979 gap=558 poll_thresh=19 ino=257 dd-2584 [005] 294.797957: balance_dirty_state: bdi btrfs-1: dirty=660 wb=786 unstable=0 bg_thresh=991 thresh=1983 gap=537 poll_thresh=20 ino=257 dd-2584 [005] 294.798071: balance_dirty_state: bdi btrfs-1: dirty=685 wb=786 unstable=0 bg_thresh=991 thresh=1982 gap=511 poll_thresh=21 ino=257 dd-2584 [005] 294.798183: balance_dirty_state: bdi btrfs-1: dirty=735 wb=786 unstable=0 bg_thresh=990 thresh=1981 gap=460 poll_thresh=22 ino=257 dd-2584 [005] 294.798188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=64968 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 294.805119: balance_dirty_state: bdi btrfs-1: dirty=735 wb=661 unstable=0 bg_thresh=993 thresh=1986 gap=590 poll_thresh=22 ino=257 dd-2584 [005] 294.805195: balance_dirty_state: bdi btrfs-1: dirty=735 wb=661 unstable=0 bg_thresh=992 thresh=1985 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 294.805310: balance_dirty_state: bdi btrfs-1: dirty=760 wb=661 unstable=0 bg_thresh=992 thresh=1984 gap=563 poll_thresh=17 ino=257 dd-2584 [005] 294.805424: balance_dirty_state: bdi btrfs-1: dirty=810 wb=661 unstable=0 bg_thresh=994 thresh=1988 gap=517 poll_thresh=18 ino=257 dd-2584 [005] 294.805707: balance_dirty_state: bdi btrfs-1: dirty=835 wb=661 unstable=0 bg_thresh=993 thresh=1987 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 294.805711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=64968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 294.813158: balance_dirty_state: bdi btrfs-1: dirty=835 wb=536 unstable=0 bg_thresh=992 thresh=1985 gap=614 poll_thresh=19 ino=257 dd-2584 [000] 294.813264: balance_dirty_state: bdi btrfs-1: dirty=835 wb=536 unstable=0 bg_thresh=992 thresh=1985 gap=614 poll_thresh=14 ino=257 dd-2584 [000] 294.813380: balance_dirty_state: bdi btrfs-1: dirty=860 wb=536 unstable=0 bg_thresh=995 thresh=1990 gap=594 poll_thresh=15 ino=257 dd-2584 [000] 294.813497: balance_dirty_state: bdi btrfs-1: dirty=885 wb=536 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=16 ino=257 dd-2584 [000] 294.813731: balance_dirty_state: bdi btrfs-1: dirty=910 wb=536 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=17 ino=257 dd-2584 [000] 294.813969: balance_dirty_state: bdi btrfs-1: dirty=935 wb=536 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=18 ino=257 dd-2584 [000] 294.814202: balance_dirty_state: bdi btrfs-1: dirty=985 wb=536 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=19 ino=257 dd-2584 [000] 294.814211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=64968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.825062: balance_dirty_state: bdi btrfs-1: dirty=985 wb=261 unstable=0 bg_thresh=998 thresh=1997 gap=751 poll_thresh=19 ino=257 dd-2584 [004] 294.825138: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=261 unstable=0 bg_thresh=998 thresh=1997 gap=726 poll_thresh=14 ino=257 dd-2584 [004] 294.825203: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=261 unstable=0 bg_thresh=1001 thresh=2002 gap=731 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 294.825233: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2184 wrote=0 to_write=8192 dd-2584 [004] 294.825266: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=261 unstable=0 bg_thresh=1001 thresh=2002 gap=706 poll_thresh=16 ino=257 dd-2584 [004] 294.825387: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=261 unstable=0 bg_thresh=1006 thresh=2012 gap=691 poll_thresh=17 ino=257 dd-2584 [004] 294.825693: balance_dirty_state: bdi btrfs-1: dirty=985 wb=386 unstable=0 bg_thresh=1005 thresh=2011 gap=640 poll_thresh=18 ino=257 dd-2584 [004] 294.825821: balance_dirty_state: bdi btrfs-1: dirty=960 wb=436 unstable=0 bg_thresh=1005 thresh=2010 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 294.825945: balance_dirty_state: bdi btrfs-1: dirty=960 wb=461 unstable=0 bg_thresh=1004 thresh=2009 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 294.826073: balance_dirty_state: bdi btrfs-1: dirty=935 wb=511 unstable=0 bg_thresh=1006 thresh=2013 gap=567 poll_thresh=21 ino=257 dd-2584 [004] 294.826201: balance_dirty_state: bdi btrfs-1: dirty=960 wb=536 unstable=0 bg_thresh=1006 thresh=2012 gap=516 poll_thresh=22 ino=257 dd-2584 [004] 294.826328: balance_dirty_state: bdi btrfs-1: dirty=935 wb=586 unstable=0 bg_thresh=1005 thresh=2011 gap=490 poll_thresh=23 ino=257 dd-2584 [004] 294.826329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=64968 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 294.828988: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=1136 to_write=7056 dd-2584 [004] 294.832993: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1286 unstable=0 bg_thresh=1001 thresh=2003 gap=607 poll_thresh=23 ino=257 dd-2584 [004] 294.833071: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1286 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 294.833218: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1286 unstable=0 bg_thresh=1004 thresh=2008 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 294.833363: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1286 unstable=0 bg_thresh=1009 thresh=2018 gap=547 poll_thresh=19 ino=257 dd-2584 [004] 294.833731: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1286 unstable=0 bg_thresh=1008 thresh=2017 gap=521 poll_thresh=20 ino=257 dd-2584 [004] 294.833874: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1286 unstable=0 bg_thresh=1008 thresh=2016 gap=470 poll_thresh=21 ino=257 dd-2584 [004] 294.833881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=64968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.840964: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1161 unstable=0 bg_thresh=1003 thresh=2006 gap=585 poll_thresh=21 ino=257 dd-2584 [004] 294.841094: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1161 unstable=0 bg_thresh=1003 thresh=2006 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 294.841264: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1161 unstable=0 bg_thresh=1005 thresh=2011 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 294.841433: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1161 unstable=0 bg_thresh=1007 thresh=2015 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 294.841604: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1161 unstable=0 bg_thresh=1007 thresh=2014 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 294.841610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=64968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.849083: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1036 unstable=0 bg_thresh=1001 thresh=2002 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 294.849195: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1036 unstable=0 bg_thresh=1001 thresh=2002 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 294.849279: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1036 unstable=0 bg_thresh=1003 thresh=2007 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 294.849363: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1036 unstable=0 bg_thresh=1006 thresh=2012 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 294.849532: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1036 unstable=0 bg_thresh=1008 thresh=2017 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 294.850001: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1036 unstable=0 bg_thresh=1008 thresh=2016 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 294.850008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=64968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.856991: balance_dirty_state: bdi btrfs-1: dirty=485 wb=861 unstable=0 bg_thresh=998 thresh=1997 gap=651 poll_thresh=18 ino=257 dd-2584 [004] 294.857114: balance_dirty_state: bdi btrfs-1: dirty=485 wb=861 unstable=0 bg_thresh=998 thresh=1997 gap=651 poll_thresh=13 ino=257 dd-2584 [004] 294.857230: balance_dirty_state: bdi btrfs-1: dirty=510 wb=861 unstable=0 bg_thresh=1001 thresh=2002 gap=631 poll_thresh=14 ino=257 dd-2584 [004] 294.857344: balance_dirty_state: bdi btrfs-1: dirty=535 wb=861 unstable=0 bg_thresh=1001 thresh=2002 gap=606 poll_thresh=15 ino=257 dd-2584 [004] 294.857459: balance_dirty_state: bdi btrfs-1: dirty=535 wb=861 unstable=0 bg_thresh=1003 thresh=2007 gap=611 poll_thresh=16 ino=257 dd-2584 [004] 294.857690: balance_dirty_state: bdi btrfs-1: dirty=560 wb=861 unstable=0 bg_thresh=1006 thresh=2012 gap=591 poll_thresh=17 ino=257 dd-2584 [004] 294.857925: balance_dirty_state: bdi btrfs-1: dirty=610 wb=861 unstable=0 bg_thresh=1008 thresh=2016 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 294.858159: balance_dirty_state: bdi btrfs-1: dirty=635 wb=861 unstable=0 bg_thresh=1007 thresh=2015 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 294.858394: balance_dirty_state: bdi btrfs-1: dirty=660 wb=861 unstable=0 bg_thresh=1007 thresh=2014 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 294.858402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-327% task_weight=98% bdi_bw=64968 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.864997: balance_dirty_state: bdi btrfs-1: dirty=660 wb=736 unstable=0 bg_thresh=1000 thresh=2001 gap=605 poll_thresh=20 ino=257 dd-2584 [004] 294.865069: balance_dirty_state: bdi btrfs-1: dirty=685 wb=736 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 294.865126: balance_dirty_state: bdi btrfs-1: dirty=710 wb=736 unstable=0 bg_thresh=1003 thresh=2006 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 294.865405: balance_dirty_state: bdi btrfs-1: dirty=735 wb=736 unstable=0 bg_thresh=1005 thresh=2011 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 294.865518: balance_dirty_state: bdi btrfs-1: dirty=760 wb=736 unstable=0 bg_thresh=1005 thresh=2010 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 294.865633: balance_dirty_state: bdi btrfs-1: dirty=785 wb=736 unstable=0 bg_thresh=1007 thresh=2014 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 294.865637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=65144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.873017: balance_dirty_state: bdi btrfs-1: dirty=785 wb=611 unstable=0 bg_thresh=999 thresh=1999 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 294.873083: balance_dirty_state: bdi btrfs-1: dirty=810 wb=611 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 294.873139: balance_dirty_state: bdi btrfs-1: dirty=835 wb=611 unstable=0 bg_thresh=1002 thresh=2004 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 294.873194: balance_dirty_state: bdi btrfs-1: dirty=835 wb=611 unstable=0 bg_thresh=1002 thresh=2004 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 294.873304: balance_dirty_state: bdi btrfs-1: dirty=885 wb=611 unstable=0 bg_thresh=1007 thresh=2014 gap=518 poll_thresh=17 ino=257 dd-2584 [004] 294.873420: balance_dirty_state: bdi btrfs-1: dirty=910 wb=611 unstable=0 bg_thresh=1006 thresh=2013 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 294.873424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=65144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.880987: balance_dirty_state: bdi btrfs-1: dirty=910 wb=486 unstable=0 bg_thresh=1004 thresh=2008 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 294.881069: balance_dirty_state: bdi btrfs-1: dirty=935 wb=486 unstable=0 bg_thresh=1004 thresh=2008 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 294.881124: balance_dirty_state: bdi btrfs-1: dirty=935 wb=486 unstable=0 bg_thresh=1006 thresh=2013 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 294.881182: balance_dirty_state: bdi btrfs-1: dirty=960 wb=486 unstable=0 bg_thresh=1006 thresh=2013 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 294.881408: balance_dirty_state: bdi btrfs-1: dirty=960 wb=486 unstable=0 bg_thresh=1006 thresh=2012 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 294.881522: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=486 unstable=0 bg_thresh=1005 thresh=2011 gap=515 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 294.881590: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2240 wrote=0 to_write=8192 dd-2584 [004] 294.881648: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=486 unstable=0 bg_thresh=1007 thresh=2015 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 294.881649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=65144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 294.884544: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=928 to_write=7264 dd-2584 [004] 294.888972: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1286 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 294.889034: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1286 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 294.889092: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1286 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 294.889150: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1286 unstable=0 bg_thresh=1002 thresh=2005 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 294.889209: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1286 unstable=0 bg_thresh=1005 thresh=2010 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 294.889325: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1286 unstable=0 bg_thresh=1007 thresh=2015 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 294.889445: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1286 unstable=0 bg_thresh=1009 thresh=2019 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 294.889449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=65144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 294.897083: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1161 unstable=0 bg_thresh=1005 thresh=2010 gap=614 poll_thresh=18 ino=257 dd-2584 [000] 294.897218: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1161 unstable=0 bg_thresh=1007 thresh=2015 gap=619 poll_thresh=13 ino=257 dd-2584 [000] 294.897304: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1161 unstable=0 bg_thresh=1007 thresh=2015 gap=594 poll_thresh=14 ino=257 dd-2584 [000] 294.897387: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1161 unstable=0 bg_thresh=1010 thresh=2020 gap=599 poll_thresh=15 ino=257 dd-2584 [000] 294.897777: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1161 unstable=0 bg_thresh=1010 thresh=2020 gap=574 poll_thresh=16 ino=257 dd-2584 [000] 294.897949: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1161 unstable=0 bg_thresh=1012 thresh=2024 gap=553 poll_thresh=17 ino=257 dd-2584 [000] 294.898119: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1161 unstable=0 bg_thresh=1011 thresh=2023 gap=502 poll_thresh=18 ino=257 dd-2584 [000] 294.898125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=65144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 294.909181: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1161 unstable=0 bg_thresh=1006 thresh=2012 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 294.909187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=65144 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 294.917086: balance_dirty_state: bdi btrfs-1: dirty=360 wb=811 unstable=0 bg_thresh=995 thresh=1990 gap=819 poll_thresh=18 ino=257 dd-2584 [000] 294.917148: balance_dirty_state: bdi btrfs-1: dirty=360 wb=811 unstable=0 bg_thresh=997 thresh=1995 gap=824 poll_thresh=13 ino=257 dd-2584 [000] 294.917210: balance_dirty_state: bdi btrfs-1: dirty=385 wb=811 unstable=0 bg_thresh=994 thresh=1989 gap=793 poll_thresh=14 ino=257 dd-2584 [000] 294.917267: balance_dirty_state: bdi btrfs-1: dirty=410 wb=811 unstable=0 bg_thresh=997 thresh=1994 gap=773 poll_thresh=15 ino=257 dd-2584 [000] 294.917359: balance_dirty_state: bdi btrfs-1: dirty=410 wb=811 unstable=0 bg_thresh=996 thresh=1993 gap=772 poll_thresh=16 ino=257 dd-2584 [000] 294.917531: balance_dirty_state: bdi btrfs-1: dirty=460 wb=811 unstable=0 bg_thresh=996 thresh=1992 gap=721 poll_thresh=17 ino=257 dd-2584 [000] 294.917706: balance_dirty_state: bdi btrfs-1: dirty=485 wb=811 unstable=0 bg_thresh=995 thresh=1991 gap=695 poll_thresh=18 ino=257 dd-2584 [000] 294.917882: balance_dirty_state: bdi btrfs-1: dirty=510 wb=811 unstable=0 bg_thresh=995 thresh=1990 gap=669 poll_thresh=19 ino=257 dd-2584 [000] 294.918221: balance_dirty_state: bdi btrfs-1: dirty=535 wb=811 unstable=0 bg_thresh=997 thresh=1994 gap=648 poll_thresh=20 ino=257 dd-2584 [000] 294.918346: balance_dirty_state: bdi btrfs-1: dirty=585 wb=811 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=21 ino=257 dd-2584 [000] 294.918471: balance_dirty_state: bdi btrfs-1: dirty=610 wb=811 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=22 ino=257 dd-2584 [000] 294.918597: balance_dirty_state: bdi btrfs-1: dirty=635 wb=811 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=23 ino=257 dd-2584 [000] 294.918725: balance_dirty_state: bdi btrfs-1: dirty=660 wb=811 unstable=0 bg_thresh=994 thresh=1989 gap=518 poll_thresh=24 ino=257 dd-2584 [000] 294.918852: balance_dirty_state: bdi btrfs-1: dirty=710 wb=811 unstable=0 bg_thresh=994 thresh=1988 gap=467 poll_thresh=25 ino=257 dd-2584 [000] 294.918858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=65144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 294.925139: balance_dirty_state: bdi btrfs-1: dirty=710 wb=686 unstable=0 bg_thresh=986 thresh=1973 gap=577 poll_thresh=25 ino=257 dd-2584 [000] 294.925199: balance_dirty_state: bdi btrfs-1: dirty=710 wb=686 unstable=0 bg_thresh=989 thresh=1978 gap=582 poll_thresh=19 ino=257 dd-2584 [000] 294.925308: balance_dirty_state: bdi btrfs-1: dirty=760 wb=686 unstable=0 bg_thresh=991 thresh=1983 gap=537 poll_thresh=20 ino=257 dd-2584 [000] 294.925430: balance_dirty_state: bdi btrfs-1: dirty=785 wb=686 unstable=0 bg_thresh=994 thresh=1988 gap=517 poll_thresh=21 ino=257 dd-2584 [000] 294.925720: balance_dirty_state: bdi btrfs-1: dirty=810 wb=686 unstable=0 bg_thresh=996 thresh=1992 gap=496 poll_thresh=22 ino=257 dd-2584 [000] 294.925725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=65144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.933089: balance_dirty_state: bdi btrfs-1: dirty=810 wb=561 unstable=0 bg_thresh=991 thresh=1982 gap=611 poll_thresh=22 ino=257 dd-2584 [004] 294.933180: balance_dirty_state: bdi btrfs-1: dirty=835 wb=561 unstable=0 bg_thresh=991 thresh=1982 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 294.933347: balance_dirty_state: bdi btrfs-1: dirty=860 wb=561 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 294.933519: balance_dirty_state: bdi btrfs-1: dirty=885 wb=561 unstable=0 bg_thresh=995 thresh=1991 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 294.933696: balance_dirty_state: bdi btrfs-1: dirty=935 wb=561 unstable=0 bg_thresh=992 thresh=1984 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 294.933702: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=65144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 294.941030: balance_dirty_state: bdi btrfs-1: dirty=935 wb=436 unstable=0 bg_thresh=991 thresh=1983 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 294.941173: balance_dirty_state: bdi btrfs-1: dirty=935 wb=436 unstable=0 bg_thresh=994 thresh=1988 gap=617 poll_thresh=14 ino=257 dd-2584 [004] 294.941293: balance_dirty_state: bdi btrfs-1: dirty=960 wb=436 unstable=0 bg_thresh=993 thresh=1987 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 294.941411: balance_dirty_state: bdi btrfs-1: dirty=985 wb=436 unstable=0 bg_thresh=993 thresh=1987 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 294.941648: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=436 unstable=0 bg_thresh=993 thresh=1986 gap=540 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 294.941697: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2300 wrote=0 to_write=8192 dd-2584 [004] 294.941900: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=436 unstable=0 bg_thresh=992 thresh=1984 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 294.942524: balance_dirty_state: bdi btrfs-1: dirty=985 wb=536 unstable=0 bg_thresh=991 thresh=1983 gap=462 poll_thresh=19 ino=257 dd-2584 [004] 294.942527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=65144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 294.945934: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=976 to_write=7216 dd-2584 [004] 294.949072: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1261 unstable=0 bg_thresh=990 thresh=1981 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 294.949197: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1261 unstable=0 bg_thresh=993 thresh=1986 gap=615 poll_thresh=14 ino=257 dd-2584 [004] 294.949315: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1261 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 294.949435: balance_dirty_state: bdi btrfs-1: dirty=135 wb=1261 unstable=0 bg_thresh=992 thresh=1985 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 294.949672: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1261 unstable=0 bg_thresh=992 thresh=1984 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 294.949907: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1261 unstable=0 bg_thresh=991 thresh=1983 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 294.950143: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1261 unstable=0 bg_thresh=993 thresh=1987 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 294.950151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=65144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 294.957155: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1136 unstable=0 bg_thresh=993 thresh=1986 gap=615 poll_thresh=19 ino=257 dd-2584 [003] 294.957282: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1136 unstable=0 bg_thresh=995 thresh=1991 gap=620 poll_thresh=14 ino=257 dd-2584 [003] 294.957401: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1136 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=15 ino=257 dd-2584 [003] 294.957522: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1136 unstable=0 bg_thresh=998 thresh=1996 gap=575 poll_thresh=16 ino=257 dd-2584 [003] 294.957761: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1136 unstable=0 bg_thresh=997 thresh=1995 gap=549 poll_thresh=17 ino=257 dd-2584 [003] 294.958370: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1136 unstable=0 bg_thresh=999 thresh=1999 gap=528 poll_thresh=18 ino=257 dd-2584 [003] 294.958605: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1136 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=19 ino=257 dd-2584 [003] 294.958614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=65144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 294.965107: balance_dirty_state: bdi btrfs-1: dirty=385 wb=986 unstable=0 bg_thresh=998 thresh=1997 gap=626 poll_thresh=19 ino=257 dd-2584 [003] 294.965177: balance_dirty_state: bdi btrfs-1: dirty=385 wb=986 unstable=0 bg_thresh=995 thresh=1991 gap=620 poll_thresh=14 ino=257 dd-2584 [003] 294.965238: balance_dirty_state: bdi btrfs-1: dirty=410 wb=986 unstable=0 bg_thresh=998 thresh=1996 gap=600 poll_thresh=15 ino=257 dd-2584 [003] 294.965298: balance_dirty_state: bdi btrfs-1: dirty=435 wb=986 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=16 ino=257 dd-2584 [003] 294.965417: balance_dirty_state: bdi btrfs-1: dirty=460 wb=986 unstable=0 bg_thresh=997 thresh=1994 gap=548 poll_thresh=17 ino=257 dd-2584 [003] 294.965535: balance_dirty_state: bdi btrfs-1: dirty=485 wb=986 unstable=0 bg_thresh=996 thresh=1993 gap=522 poll_thresh=18 ino=257 dd-2584 [003] 294.965652: balance_dirty_state: bdi btrfs-1: dirty=510 wb=986 unstable=0 bg_thresh=996 thresh=1992 gap=496 poll_thresh=19 ino=257 dd-2584 [003] 294.965656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=65144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 294.973083: balance_dirty_state: bdi btrfs-1: dirty=510 wb=986 unstable=0 bg_thresh=991 thresh=1983 gap=487 poll_thresh=19 ino=257 dd-2584 [003] 294.973088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 294.981128: balance_dirty_state: bdi btrfs-1: dirty=510 wb=736 unstable=0 bg_thresh=991 thresh=1982 gap=736 poll_thresh=19 ino=257 dd-2584 [003] 294.981206: balance_dirty_state: bdi btrfs-1: dirty=535 wb=736 unstable=0 bg_thresh=990 thresh=1981 gap=710 poll_thresh=14 ino=257 dd-2584 [003] 294.981287: balance_dirty_state: bdi btrfs-1: dirty=560 wb=736 unstable=0 bg_thresh=990 thresh=1981 gap=685 poll_thresh=15 ino=257 dd-2584 [003] 294.981367: balance_dirty_state: bdi btrfs-1: dirty=560 wb=736 unstable=0 bg_thresh=992 thresh=1985 gap=689 poll_thresh=16 ino=257 dd-2584 [003] 294.981766: balance_dirty_state: bdi btrfs-1: dirty=610 wb=736 unstable=0 bg_thresh=992 thresh=1984 gap=638 poll_thresh=17 ino=257 dd-2584 [003] 294.981926: balance_dirty_state: bdi btrfs-1: dirty=635 wb=736 unstable=0 bg_thresh=991 thresh=1983 gap=612 poll_thresh=18 ino=257 dd-2584 [003] 294.982085: balance_dirty_state: bdi btrfs-1: dirty=660 wb=736 unstable=0 bg_thresh=991 thresh=1982 gap=586 poll_thresh=19 ino=257 dd-2584 [003] 294.982246: balance_dirty_state: bdi btrfs-1: dirty=685 wb=736 unstable=0 bg_thresh=993 thresh=1986 gap=565 poll_thresh=20 ino=257 dd-2584 [003] 294.982418: balance_dirty_state: bdi btrfs-1: dirty=735 wb=711 unstable=0 bg_thresh=992 thresh=1985 gap=539 poll_thresh=21 ino=257 dd-2584 [003] 294.982573: balance_dirty_state: bdi btrfs-1: dirty=760 wb=636 unstable=0 bg_thresh=988 thresh=1977 gap=581 poll_thresh=22 ino=257 dd-2584 [003] 294.982709: balance_dirty_state: bdi btrfs-1: dirty=785 wb=611 unstable=0 bg_thresh=992 thresh=1985 gap=589 poll_thresh=23 ino=257 dd-2584 [003] 294.982834: balance_dirty_state: bdi btrfs-1: dirty=835 wb=611 unstable=0 bg_thresh=995 thresh=1990 gap=544 poll_thresh=24 ino=257 dd-2584 [003] 294.983122: balance_dirty_state: bdi btrfs-1: dirty=860 wb=611 unstable=0 bg_thresh=993 thresh=1987 gap=516 poll_thresh=25 ino=257 dd-2584 [003] 294.983249: balance_dirty_state: bdi btrfs-1: dirty=885 wb=611 unstable=0 bg_thresh=992 thresh=1985 gap=489 poll_thresh=26 ino=257 dd-2584 [003] 294.983253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 294.989171: balance_dirty_state: bdi btrfs-1: dirty=885 wb=611 unstable=0 bg_thresh=993 thresh=1987 gap=491 poll_thresh=26 ino=257 dd-2584 [003] 294.989179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 294.997140: balance_dirty_state: bdi btrfs-1: dirty=885 wb=461 unstable=0 bg_thresh=993 thresh=1986 gap=640 poll_thresh=26 ino=257 dd-2584 [003] 294.997230: balance_dirty_state: bdi btrfs-1: dirty=910 wb=461 unstable=0 bg_thresh=992 thresh=1985 gap=614 poll_thresh=19 ino=257 dd-2584 [003] 294.997343: balance_dirty_state: bdi btrfs-1: dirty=935 wb=461 unstable=0 bg_thresh=992 thresh=1984 gap=588 poll_thresh=20 ino=257 dd-2584 [003] 294.997456: balance_dirty_state: bdi btrfs-1: dirty=960 wb=461 unstable=0 bg_thresh=991 thresh=1983 gap=562 poll_thresh=21 ino=257 dd-2584 [003] 294.997568: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=461 unstable=0 bg_thresh=991 thresh=1982 gap=511 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 294.997630: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2356 wrote=0 to_write=8192 dd-2584 [003] 294.997694: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=461 unstable=0 bg_thresh=993 thresh=1986 gap=490 poll_thresh=23 ino=257 dd-2584 [003] 294.997695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 295.004012: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=292 wrote=944 to_write=7248 dd-2584 [003] 295.005138: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1261 unstable=0 bg_thresh=994 thresh=1989 gap=618 poll_thresh=23 ino=257 dd-2584 [003] 295.005215: balance_dirty_state: bdi btrfs-1: dirty=110 wb=1261 unstable=0 bg_thresh=994 thresh=1988 gap=617 poll_thresh=17 ino=257 dd-2584 [003] 295.005333: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1261 unstable=0 bg_thresh=993 thresh=1987 gap=566 poll_thresh=18 ino=257 dd-2584 [003] 295.005630: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1261 unstable=0 bg_thresh=993 thresh=1986 gap=540 poll_thresh=19 ino=257 dd-2584 [003] 295.005778: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1211 unstable=0 bg_thresh=991 thresh=1983 gap=562 poll_thresh=20 ino=257 dd-2584 [003] 295.005911: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1136 unstable=0 bg_thresh=994 thresh=1988 gap=592 poll_thresh=21 ino=257 dd-2584 [003] 295.006033: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1136 unstable=0 bg_thresh=993 thresh=1986 gap=565 poll_thresh=22 ino=257 dd-2584 [003] 295.006158: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1136 unstable=0 bg_thresh=989 thresh=1978 gap=532 poll_thresh=23 ino=257 dd-2584 [003] 295.006280: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1136 unstable=0 bg_thresh=990 thresh=1981 gap=510 poll_thresh=24 ino=257 dd-2584 [003] 295.006408: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1136 unstable=0 bg_thresh=990 thresh=1980 gap=459 poll_thresh=25 ino=257 dd-2584 [003] 295.006413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 295.013071: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1011 unstable=0 bg_thresh=993 thresh=1986 gap=590 poll_thresh=25 ino=257 dd-2584 [003] 295.013174: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1011 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=19 ino=257 dd-2584 [003] 295.013459: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1011 unstable=0 bg_thresh=992 thresh=1984 gap=538 poll_thresh=20 ino=257 dd-2584 [003] 295.013573: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1011 unstable=0 bg_thresh=991 thresh=1983 gap=512 poll_thresh=21 ino=257 dd-2584 [003] 295.013686: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1011 unstable=0 bg_thresh=991 thresh=1982 gap=486 poll_thresh=22 ino=257 dd-2584 [003] 295.013690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 295.021093: balance_dirty_state: bdi btrfs-1: dirty=485 wb=936 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=22 ino=257 dd-2584 [003] 295.021243: balance_dirty_state: bdi btrfs-1: dirty=498 wb=936 unstable=0 bg_thresh=998 thresh=1996 gap=562 poll_thresh=16 ino=257 dd-2584 [003] 295.021522: balance_dirty_state: bdi btrfs-1: dirty=537 wb=936 unstable=0 bg_thresh=1001 thresh=2002 gap=529 poll_thresh=17 ino=257 dd-2584 [003] 295.021797: balance_dirty_state: bdi btrfs-1: dirty=563 wb=936 unstable=0 bg_thresh=1001 thresh=2002 gap=503 poll_thresh=18 ino=257 dd-2584 [003] 295.022078: balance_dirty_state: bdi btrfs-1: dirty=589 wb=936 unstable=0 bg_thresh=1000 thresh=2000 gap=475 poll_thresh=19 ino=257 dd-2584 [003] 295.022086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 295.029098: balance_dirty_state: bdi btrfs-1: dirty=589 wb=936 unstable=0 bg_thresh=1000 thresh=2000 gap=475 poll_thresh=19 ino=257 dd-2584 [003] 295.029107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 295.041042: balance_dirty_state: bdi btrfs-1: dirty=589 wb=811 unstable=0 bg_thresh=1002 thresh=2005 gap=605 poll_thresh=19 ino=257 dd-2584 [007] 295.041141: balance_dirty_state: bdi btrfs-1: dirty=589 wb=811 unstable=0 bg_thresh=1005 thresh=2010 gap=610 poll_thresh=14 ino=257 dd-2584 [007] 295.041235: balance_dirty_state: bdi btrfs-1: dirty=614 wb=811 unstable=0 bg_thresh=1002 thresh=2004 gap=579 poll_thresh=15 ino=257 dd-2584 [007] 295.041327: balance_dirty_state: bdi btrfs-1: dirty=614 wb=811 unstable=0 bg_thresh=1004 thresh=2009 gap=584 poll_thresh=16 ino=257 dd-2584 [007] 295.041822: balance_dirty_state: bdi btrfs-1: dirty=664 wb=811 unstable=0 bg_thresh=1004 thresh=2008 gap=533 poll_thresh=17 ino=257 dd-2584 [007] 295.042001: balance_dirty_state: bdi btrfs-1: dirty=689 wb=811 unstable=0 bg_thresh=1006 thresh=2012 gap=512 poll_thresh=18 ino=257 dd-2584 [007] 295.042179: balance_dirty_state: bdi btrfs-1: dirty=714 wb=811 unstable=0 bg_thresh=1005 thresh=2011 gap=486 poll_thresh=19 ino=257 dd-2584 [007] 295.042186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-240% task_weight=101% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 295.049125: balance_dirty_state: bdi btrfs-1: dirty=720 wb=569 unstable=0 bg_thresh=1003 thresh=2006 gap=717 poll_thresh=19 ino=257 dd-2584 [007] 295.049192: balance_dirty_state: bdi btrfs-1: dirty=720 wb=569 unstable=0 bg_thresh=1000 thresh=2000 gap=711 poll_thresh=14 ino=257 dd-2584 [007] 295.049255: balance_dirty_state: bdi btrfs-1: dirty=745 wb=569 unstable=0 bg_thresh=1002 thresh=2005 gap=691 poll_thresh=15 ino=257 dd-2584 [007] 295.049316: balance_dirty_state: bdi btrfs-1: dirty=770 wb=569 unstable=0 bg_thresh=1002 thresh=2004 gap=665 poll_thresh=16 ino=257 dd-2584 [007] 295.049440: balance_dirty_state: bdi btrfs-1: dirty=795 wb=569 unstable=0 bg_thresh=1001 thresh=2003 gap=639 poll_thresh=17 ino=257 dd-2584 [007] 295.049562: balance_dirty_state: bdi btrfs-1: dirty=820 wb=569 unstable=0 bg_thresh=1001 thresh=2002 gap=613 poll_thresh=18 ino=257 dd-2584 [007] 295.049686: balance_dirty_state: bdi btrfs-1: dirty=870 wb=569 unstable=0 bg_thresh=1000 thresh=2001 gap=562 poll_thresh=19 ino=257 dd-2584 [007] 295.049809: balance_dirty_state: bdi btrfs-1: dirty=895 wb=569 unstable=0 bg_thresh=1002 thresh=2005 gap=541 poll_thresh=20 ino=257 dd-2584 [007] 295.050113: balance_dirty_state: bdi btrfs-1: dirty=920 wb=569 unstable=0 bg_thresh=1002 thresh=2004 gap=515 poll_thresh=21 ino=257 dd-2584 [007] 295.050248: balance_dirty_state: bdi btrfs-1: dirty=958 wb=569 unstable=0 bg_thresh=1001 thresh=2002 gap=475 poll_thresh=22 ino=257 dd-2584 [007] 295.050253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 295.057128: balance_dirty_state: bdi btrfs-1: dirty=958 wb=319 unstable=0 bg_thresh=996 thresh=1993 gap=716 poll_thresh=22 ino=257 dd-2584 [007] 295.057200: balance_dirty_state: bdi btrfs-1: dirty=983 wb=319 unstable=0 bg_thresh=1001 thresh=2002 gap=700 poll_thresh=16 ino=257 dd-2584 [007] 295.057332: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=319 unstable=0 bg_thresh=997 thresh=1995 gap=668 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 295.057387: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2416 wrote=0 to_write=8192 dd-2584 [007] 295.057470: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=319 unstable=0 bg_thresh=997 thresh=1995 gap=668 poll_thresh=18 ino=257 dd-2584 [007] 295.057609: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=344 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=19 ino=257 dd-2584 [007] 295.057756: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=394 unstable=0 bg_thresh=996 thresh=1993 gap=577 poll_thresh=20 ino=257 dd-2584 [007] 295.057899: balance_dirty_state: bdi btrfs-1: dirty=985 wb=469 unstable=0 bg_thresh=1003 thresh=2006 gap=552 poll_thresh=21 ino=257 dd-2584 [007] 295.058209: balance_dirty_state: bdi btrfs-1: dirty=935 wb=544 unstable=0 bg_thresh=998 thresh=1996 gap=517 poll_thresh=22 ino=257 dd-2584 [007] 295.058354: balance_dirty_state: bdi btrfs-1: dirty=948 wb=569 unstable=0 bg_thresh=997 thresh=1994 gap=477 poll_thresh=23 ino=257 dd-2584 [007] 295.058356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 295.061687: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=352 wrote=1120 to_write=7072 dd-2584 [007] 295.065045: balance_dirty_state: bdi btrfs-1: dirty=66 wb=1301 unstable=0 bg_thresh=1004 thresh=2008 gap=641 poll_thresh=23 ino=257 dd-2584 [007] 295.065128: balance_dirty_state: bdi btrfs-1: dirty=91 wb=1301 unstable=0 bg_thresh=1006 thresh=2013 gap=621 poll_thresh=17 ino=257 dd-2584 [007] 295.065257: balance_dirty_state: bdi btrfs-1: dirty=116 wb=1301 unstable=0 bg_thresh=1006 thresh=2012 gap=595 poll_thresh=18 ino=257 dd-2584 [007] 295.065384: balance_dirty_state: bdi btrfs-1: dirty=141 wb=1301 unstable=0 bg_thresh=1005 thresh=2011 gap=569 poll_thresh=19 ino=257 dd-2584 [007] 295.065512: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1301 unstable=0 bg_thresh=1007 thresh=2015 gap=523 poll_thresh=20 ino=257 dd-2584 [007] 295.065637: balance_dirty_state: bdi btrfs-1: dirty=216 wb=1301 unstable=0 bg_thresh=1007 thresh=2014 gap=497 poll_thresh=21 ino=257 dd-2584 [007] 295.065642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 295.073096: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1136 unstable=0 bg_thresh=998 thresh=1997 gap=630 poll_thresh=21 ino=257 dd-2584 [007] 295.073195: balance_dirty_state: bdi btrfs-1: dirty=231 wb=1136 unstable=0 bg_thresh=995 thresh=1991 gap=624 poll_thresh=16 ino=257 dd-2584 [007] 295.073331: balance_dirty_state: bdi btrfs-1: dirty=281 wb=1136 unstable=0 bg_thresh=992 thresh=1985 gap=568 poll_thresh=17 ino=257 dd-2584 [007] 295.073649: balance_dirty_state: bdi btrfs-1: dirty=306 wb=1111 unstable=0 bg_thresh=997 thresh=1995 gap=578 poll_thresh=18 ino=257 dd-2584 [007] 295.073779: balance_dirty_state: bdi btrfs-1: dirty=331 wb=1111 unstable=0 bg_thresh=994 thresh=1988 gap=546 poll_thresh=19 ino=257 dd-2584 [007] 295.073903: balance_dirty_state: bdi btrfs-1: dirty=381 wb=1111 unstable=0 bg_thresh=996 thresh=1993 gap=501 poll_thresh=20 ino=257 dd-2584 [007] 295.074033: balance_dirty_state: bdi btrfs-1: dirty=406 wb=1111 unstable=0 bg_thresh=995 thresh=1990 gap=473 poll_thresh=21 ino=257 dd-2584 [007] 295.074038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=64832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 295.081153: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1114 unstable=0 bg_thresh=999 thresh=1998 gap=460 poll_thresh=21 ino=257 dd-2584 [007] 295.081161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=65492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 295.093165: balance_dirty_state: bdi btrfs-1: dirty=424 wb=864 unstable=0 bg_thresh=998 thresh=1996 gap=708 poll_thresh=21 ino=257 dd-2584 [007] 295.093239: balance_dirty_state: bdi btrfs-1: dirty=449 wb=864 unstable=0 bg_thresh=1000 thresh=2001 gap=688 poll_thresh=16 ino=257 dd-2584 [007] 295.093358: balance_dirty_state: bdi btrfs-1: dirty=474 wb=864 unstable=0 bg_thresh=1000 thresh=2000 gap=662 poll_thresh=17 ino=257 dd-2584 [007] 295.093479: balance_dirty_state: bdi btrfs-1: dirty=499 wb=864 unstable=0 bg_thresh=996 thresh=1993 gap=630 poll_thresh=18 ino=257 dd-2584 [007] 295.093606: balance_dirty_state: bdi btrfs-1: dirty=524 wb=864 unstable=0 bg_thresh=996 thresh=1992 gap=604 poll_thresh=19 ino=257 dd-2584 [007] 295.093733: balance_dirty_state: bdi btrfs-1: dirty=574 wb=864 unstable=0 bg_thresh=998 thresh=1996 gap=558 poll_thresh=20 ino=257 dd-2584 [007] 295.094035: balance_dirty_state: bdi btrfs-1: dirty=599 wb=864 unstable=0 bg_thresh=997 thresh=1995 gap=532 poll_thresh=21 ino=257 dd-2584 [007] 295.094156: balance_dirty_state: bdi btrfs-1: dirty=624 wb=864 unstable=0 bg_thresh=997 thresh=1994 gap=506 poll_thresh=22 ino=257 dd-2584 [007] 295.094279: balance_dirty_state: bdi btrfs-1: dirty=649 wb=864 unstable=0 bg_thresh=999 thresh=1998 gap=485 poll_thresh=23 ino=257 dd-2584 [007] 295.094284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=65492 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 295.101207: balance_dirty_state: bdi btrfs-1: dirty=649 wb=739 unstable=0 bg_thresh=1003 thresh=2006 gap=618 poll_thresh=23 ino=257 dd-2584 [007] 295.101282: balance_dirty_state: bdi btrfs-1: dirty=674 wb=739 unstable=0 bg_thresh=1003 thresh=2006 gap=593 poll_thresh=17 ino=257 dd-2584 [007] 295.101502: balance_dirty_state: bdi btrfs-1: dirty=699 wb=739 unstable=0 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=18 ino=257 dd-2584 [007] 295.101739: balance_dirty_state: bdi btrfs-1: dirty=749 wb=739 unstable=0 bg_thresh=999 thresh=1998 gap=510 poll_thresh=19 ino=257 dd-2584 [007] 295.101977: balance_dirty_state: bdi btrfs-1: dirty=774 wb=739 unstable=0 bg_thresh=1001 thresh=2002 gap=489 poll_thresh=20 ino=257 dd-2584 [007] 295.101986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=65492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 295.109164: balance_dirty_state: bdi btrfs-1: dirty=774 wb=610 unstable=0 bg_thresh=994 thresh=1988 gap=604 poll_thresh=20 ino=257 dd-2584 [007] 295.109244: balance_dirty_state: bdi btrfs-1: dirty=799 wb=585 unstable=0 bg_thresh=996 thresh=1993 gap=609 poll_thresh=15 ino=257 dd-2584 [007] 295.109317: balance_dirty_state: bdi btrfs-1: dirty=799 wb=560 unstable=0 bg_thresh=996 thresh=1993 gap=634 poll_thresh=16 ino=257 dd-2584 [007] 295.109625: balance_dirty_state: bdi btrfs-1: dirty=849 wb=485 unstable=0 bg_thresh=996 thresh=1992 gap=658 poll_thresh=17 ino=257 dd-2584 [007] 295.109744: balance_dirty_state: bdi btrfs-1: dirty=874 wb=485 unstable=0 bg_thresh=995 thresh=1991 gap=632 poll_thresh=18 ino=257 dd-2584 [007] 295.109865: balance_dirty_state: bdi btrfs-1: dirty=899 wb=485 unstable=0 bg_thresh=997 thresh=1995 gap=611 poll_thresh=19 ino=257 dd-2584 [007] 295.109985: balance_dirty_state: bdi btrfs-1: dirty=924 wb=485 unstable=0 bg_thresh=997 thresh=1994 gap=585 poll_thresh=20 ino=257 dd-2584 [007] 295.110107: balance_dirty_state: bdi btrfs-1: dirty=974 wb=485 unstable=0 bg_thresh=996 thresh=1993 gap=534 poll_thresh=21 ino=257 dd-2584 [007] 295.110227: balance_dirty_state: bdi btrfs-1: dirty=999 wb=485 unstable=0 bg_thresh=998 thresh=1997 gap=513 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 295.110282: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2468 wrote=0 to_write=8192 dd-2584 [007] 295.110356: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=485 unstable=0 bg_thresh=998 thresh=1996 gap=487 poll_thresh=23 ino=257 dd-2584 [007] 295.110358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=65492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 295.113630: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=404 wrote=928 to_write=7264 dd-2584 [007] 295.117173: balance_dirty_state: bdi btrfs-1: dirty=101 wb=1308 unstable=0 bg_thresh=998 thresh=1996 gap=587 poll_thresh=23 ino=257 dd-2584 [007] 295.117265: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1280 unstable=0 bg_thresh=999 thresh=1999 gap=582 poll_thresh=17 ino=257 dd-2584 [007] 295.117397: balance_dirty_state: bdi btrfs-1: dirty=162 wb=1280 unstable=0 bg_thresh=998 thresh=1997 gap=555 poll_thresh=18 ino=257 dd-2584 [007] 295.117708: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1280 unstable=0 bg_thresh=999 thresh=1998 gap=531 poll_thresh=19 ino=257 dd-2584 [007] 295.117834: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1280 unstable=0 bg_thresh=998 thresh=1996 gap=479 poll_thresh=20 ino=257 dd-2584 [007] 295.117839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=65492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 295.125151: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1167 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=20 ino=257 dd-2584 [000] 295.125280: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1167 unstable=0 bg_thresh=998 thresh=1997 gap=593 poll_thresh=15 ino=257 dd-2584 [000] 295.125398: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1167 unstable=0 bg_thresh=1001 thresh=2002 gap=573 poll_thresh=16 ino=257 dd-2584 [000] 295.125632: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1167 unstable=0 bg_thresh=1000 thresh=2001 gap=547 poll_thresh=17 ino=257 dd-2584 [000] 295.125868: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1167 unstable=0 bg_thresh=1000 thresh=2000 gap=496 poll_thresh=18 ino=257 dd-2584 [000] 295.125877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=65492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 295.133188: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1028 unstable=0 bg_thresh=1002 thresh=2004 gap=639 poll_thresh=18 ino=257 dd-2584 [004] 295.133326: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1028 unstable=0 bg_thresh=1002 thresh=2004 gap=614 poll_thresh=13 ino=257 dd-2584 [004] 295.133410: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1028 unstable=0 bg_thresh=1004 thresh=2009 gap=619 poll_thresh=14 ino=257 dd-2584 [004] 295.133493: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1028 unstable=0 bg_thresh=1004 thresh=2009 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 295.133577: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1028 unstable=0 bg_thresh=1007 thresh=2014 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 295.133747: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1028 unstable=0 bg_thresh=1006 thresh=2013 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 295.134216: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1028 unstable=0 bg_thresh=1008 thresh=2017 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 295.134386: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1028 unstable=0 bg_thresh=1008 thresh=2016 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 295.134393: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=65492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 295.141212: balance_dirty_state: bdi btrfs-1: dirty=512 wb=1028 unstable=0 bg_thresh=1001 thresh=2002 gap=462 poll_thresh=14 ino=257 dd-2584 [004] 295.141218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-156% task_weight=101% bdi_bw=65492 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 295.149142: balance_dirty_state: bdi btrfs-1: dirty=512 wb=802 unstable=0 bg_thresh=1004 thresh=2009 gap=695 poll_thresh=14 ino=257 dd-2584 [005] 295.149251: balance_dirty_state: bdi btrfs-1: dirty=512 wb=802 unstable=0 bg_thresh=1004 thresh=2009 gap=695 poll_thresh=10 ino=257 dd-2584 [005] 295.149369: balance_dirty_state: bdi btrfs-1: dirty=537 wb=802 unstable=0 bg_thresh=1007 thresh=2014 gap=675 poll_thresh=11 ino=257 dd-2584 [005] 295.149485: balance_dirty_state: bdi btrfs-1: dirty=562 wb=802 unstable=0 bg_thresh=1009 thresh=2019 gap=655 poll_thresh=12 ino=257 dd-2584 [005] 295.149600: balance_dirty_state: bdi btrfs-1: dirty=562 wb=802 unstable=0 bg_thresh=1009 thresh=2019 gap=655 poll_thresh=13 ino=257 dd-2584 [005] 295.149723: balance_dirty_state: bdi btrfs-1: dirty=587 wb=802 unstable=0 bg_thresh=1009 thresh=2018 gap=629 poll_thresh=14 ino=257 dd-2584 [005] 295.149839: balance_dirty_state: bdi btrfs-1: dirty=612 wb=802 unstable=0 bg_thresh=1009 thresh=2018 gap=604 poll_thresh=15 ino=257 dd-2584 [005] 295.149960: balance_dirty_state: bdi btrfs-1: dirty=612 wb=802 unstable=0 bg_thresh=1008 thresh=2017 gap=603 poll_thresh=16 ino=257 dd-2584 [005] 295.150194: balance_dirty_state: bdi btrfs-1: dirty=662 wb=802 unstable=0 bg_thresh=1008 thresh=2016 gap=552 poll_thresh=17 ino=257 dd-2584 [005] 295.150428: balance_dirty_state: bdi btrfs-1: dirty=687 wb=802 unstable=0 bg_thresh=1010 thresh=2020 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 295.151027: balance_dirty_state: bdi btrfs-1: dirty=712 wb=802 unstable=0 bg_thresh=1009 thresh=2019 gap=505 poll_thresh=19 ino=257 dd-2584 [005] 295.151273: balance_dirty_state: bdi btrfs-1: dirty=737 wb=802 unstable=0 bg_thresh=1009 thresh=2018 gap=479 poll_thresh=20 ino=257 dd-2584 [005] 295.151282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=65492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 295.157130: balance_dirty_state: bdi btrfs-1: dirty=737 wb=677 unstable=0 bg_thresh=1010 thresh=2021 gap=607 poll_thresh=20 ino=257 dd-2584 [005] 295.157260: balance_dirty_state: bdi btrfs-1: dirty=762 wb=677 unstable=0 bg_thresh=1010 thresh=2020 gap=581 poll_thresh=15 ino=257 dd-2584 [005] 295.157380: balance_dirty_state: bdi btrfs-1: dirty=787 wb=677 unstable=0 bg_thresh=1010 thresh=2020 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 295.157613: balance_dirty_state: bdi btrfs-1: dirty=812 wb=677 unstable=0 bg_thresh=1012 thresh=2024 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 295.157854: balance_dirty_state: bdi btrfs-1: dirty=837 wb=677 unstable=0 bg_thresh=1011 thresh=2023 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 295.158095: balance_dirty_state: bdi btrfs-1: dirty=887 wb=677 unstable=0 bg_thresh=1011 thresh=2022 gap=458 poll_thresh=19 ino=257 dd-2584 [005] 295.158102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=65492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 295.165187: balance_dirty_state: bdi btrfs-1: dirty=887 wb=552 unstable=0 bg_thresh=1009 thresh=2019 gap=580 poll_thresh=19 ino=257 dd-2584 [005] 295.165291: balance_dirty_state: bdi btrfs-1: dirty=887 wb=552 unstable=0 bg_thresh=1009 thresh=2018 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 295.165350: balance_dirty_state: bdi btrfs-1: dirty=912 wb=552 unstable=0 bg_thresh=1011 thresh=2023 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 295.165407: balance_dirty_state: bdi btrfs-1: dirty=912 wb=552 unstable=0 bg_thresh=1008 thresh=2017 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 295.165692: balance_dirty_state: bdi btrfs-1: dirty=962 wb=552 unstable=0 bg_thresh=1010 thresh=2021 gap=507 poll_thresh=17 ino=257 dd-2584 [005] 295.165811: balance_dirty_state: bdi btrfs-1: dirty=987 wb=552 unstable=0 bg_thresh=1010 thresh=2020 gap=481 poll_thresh=18 ino=257 dd-2584 [005] 295.165815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=65492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 295.173182: balance_dirty_state: bdi btrfs-1: dirty=987 wb=427 unstable=0 bg_thresh=1012 thresh=2024 gap=610 poll_thresh=18 ino=257 dd-2584 [000] 295.173308: balance_dirty_state: bdi btrfs-1: dirty=987 wb=427 unstable=0 bg_thresh=1009 thresh=2018 gap=604 poll_thresh=13 ino=257 dd-2584 [000] 295.173427: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=427 unstable=0 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 295.173481: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2532 wrote=0 to_write=8192 dd-2584 [000] 295.173563: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=427 unstable=0 bg_thresh=1008 thresh=2017 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 295.173685: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=427 unstable=0 bg_thresh=1008 thresh=2016 gap=552 poll_thresh=16 ino=257 dd-2584 [000] 295.173942: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=477 unstable=0 bg_thresh=1007 thresh=2015 gap=501 poll_thresh=17 ino=257 dd-2584 [000] 295.173945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=65492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 295.178102: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=468 wrote=960 to_write=7232 dd-2584 [000] 295.181147: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1277 unstable=0 bg_thresh=1008 thresh=2016 gap=627 poll_thresh=17 ino=257 dd-2584 [000] 295.181274: balance_dirty_state: bdi btrfs-1: dirty=112 wb=1277 unstable=0 bg_thresh=1010 thresh=2021 gap=632 poll_thresh=13 ino=257 dd-2584 [000] 295.181393: balance_dirty_state: bdi btrfs-1: dirty=137 wb=1277 unstable=0 bg_thresh=1010 thresh=2020 gap=606 poll_thresh=14 ino=257 dd-2584 [000] 295.181511: balance_dirty_state: bdi btrfs-1: dirty=162 wb=1277 unstable=0 bg_thresh=1010 thresh=2020 gap=581 poll_thresh=15 ino=257 dd-2584 [000] 295.181629: balance_dirty_state: bdi btrfs-1: dirty=162 wb=1277 unstable=0 bg_thresh=1009 thresh=2019 gap=580 poll_thresh=16 ino=257 dd-2584 [000] 295.181863: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1277 unstable=0 bg_thresh=1009 thresh=2018 gap=554 poll_thresh=17 ino=257 dd-2584 [000] 295.182541: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1152 unstable=0 bg_thresh=1008 thresh=2016 gap=627 poll_thresh=18 ino=257 dd-2584 [000] 295.182775: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1152 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=19 ino=257 dd-2584 [000] 295.183018: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1152 unstable=0 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=20 ino=257 dd-2584 [000] 295.183260: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1152 unstable=0 bg_thresh=1006 thresh=2013 gap=524 poll_thresh=21 ino=257 dd-2584 [000] 295.183504: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1152 unstable=0 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=22 ino=257 dd-2584 [000] 295.183513: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=65492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 295.189183: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1153 unstable=0 bg_thresh=1007 thresh=2014 gap=508 poll_thresh=22 ino=257 dd-2584 [000] 295.189317: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1153 unstable=0 bg_thresh=1004 thresh=2008 gap=502 poll_thresh=16 ino=257 dd-2584 [000] 295.189559: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1153 unstable=0 bg_thresh=1003 thresh=2007 gap=451 poll_thresh=17 ino=257 dd-2584 [000] 295.189567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 295.197183: balance_dirty_state: bdi btrfs-1: dirty=403 wb=978 unstable=0 bg_thresh=1001 thresh=2002 gap=621 poll_thresh=17 ino=257 dd-2584 [004] 295.197307: balance_dirty_state: bdi btrfs-1: dirty=428 wb=978 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 295.197392: balance_dirty_state: bdi btrfs-1: dirty=428 wb=978 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 295.197477: balance_dirty_state: bdi btrfs-1: dirty=453 wb=978 unstable=0 bg_thresh=1003 thresh=2007 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 295.197562: balance_dirty_state: bdi btrfs-1: dirty=453 wb=978 unstable=0 bg_thresh=1006 thresh=2012 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 295.198032: balance_dirty_state: bdi btrfs-1: dirty=503 wb=978 unstable=0 bg_thresh=1005 thresh=2011 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 295.198203: balance_dirty_state: bdi btrfs-1: dirty=528 wb=978 unstable=0 bg_thresh=1007 thresh=2015 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 295.198372: balance_dirty_state: bdi btrfs-1: dirty=553 wb=978 unstable=0 bg_thresh=1007 thresh=2014 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 295.198379: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 295.205162: balance_dirty_state: bdi btrfs-1: dirty=553 wb=978 unstable=0 bg_thresh=1006 thresh=2013 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 295.205168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 295.217078: balance_dirty_state: bdi btrfs-1: dirty=553 wb=603 unstable=0 bg_thresh=1004 thresh=2008 gap=852 poll_thresh=19 ino=257 dd-2584 [001] 295.217144: balance_dirty_state: bdi btrfs-1: dirty=553 wb=603 unstable=0 bg_thresh=1004 thresh=2008 gap=852 poll_thresh=14 ino=257 dd-2584 [001] 295.217203: balance_dirty_state: bdi btrfs-1: dirty=578 wb=603 unstable=0 bg_thresh=1006 thresh=2013 gap=832 poll_thresh=15 ino=257 dd-2584 [001] 295.217263: balance_dirty_state: bdi btrfs-1: dirty=603 wb=603 unstable=0 bg_thresh=1006 thresh=2013 gap=807 poll_thresh=16 ino=257 dd-2584 [001] 295.217379: balance_dirty_state: bdi btrfs-1: dirty=628 wb=603 unstable=0 bg_thresh=1011 thresh=2023 gap=792 poll_thresh=17 ino=257 dd-2584 [001] 295.217502: balance_dirty_state: bdi btrfs-1: dirty=653 wb=603 unstable=0 bg_thresh=1014 thresh=2028 gap=772 poll_thresh=18 ino=257 dd-2584 [001] 295.217626: balance_dirty_state: bdi btrfs-1: dirty=703 wb=603 unstable=0 bg_thresh=1010 thresh=2021 gap=715 poll_thresh=19 ino=257 dd-2584 [001] 295.217925: balance_dirty_state: bdi btrfs-1: dirty=728 wb=603 unstable=0 bg_thresh=1010 thresh=2020 gap=689 poll_thresh=20 ino=257 dd-2584 [001] 295.218044: balance_dirty_state: bdi btrfs-1: dirty=753 wb=603 unstable=0 bg_thresh=1012 thresh=2024 gap=668 poll_thresh=21 ino=257 dd-2584 [001] 295.218163: balance_dirty_state: bdi btrfs-1: dirty=778 wb=603 unstable=0 bg_thresh=1011 thresh=2023 gap=642 poll_thresh=22 ino=257 dd-2584 [001] 295.218282: balance_dirty_state: bdi btrfs-1: dirty=828 wb=603 unstable=0 bg_thresh=1011 thresh=2022 gap=591 poll_thresh=23 ino=257 dd-2584 [001] 295.218401: balance_dirty_state: bdi btrfs-1: dirty=853 wb=603 unstable=0 bg_thresh=1013 thresh=2026 gap=570 poll_thresh=24 ino=257 dd-2584 [001] 295.218519: balance_dirty_state: bdi btrfs-1: dirty=878 wb=603 unstable=0 bg_thresh=1012 thresh=2025 gap=544 poll_thresh=25 ino=257 dd-2584 [001] 295.218637: balance_dirty_state: bdi btrfs-1: dirty=928 wb=603 unstable=0 bg_thresh=1012 thresh=2024 gap=493 poll_thresh=26 ino=257 dd-2584 [001] 295.218642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 295.229123: balance_dirty_state: bdi btrfs-1: dirty=928 wb=428 unstable=0 bg_thresh=996 thresh=1992 gap=636 poll_thresh=26 ino=257 dd-2584 [005] 295.229243: balance_dirty_state: bdi btrfs-1: dirty=953 wb=378 unstable=0 bg_thresh=1001 thresh=2003 gap=672 poll_thresh=19 ino=257 dd-2584 [005] 295.229437: balance_dirty_state: bdi btrfs-1: dirty=978 wb=353 unstable=0 bg_thresh=997 thresh=1995 gap=664 poll_thresh=20 ino=257 dd-2584 [005] 295.229911: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=353 unstable=0 bg_thresh=999 thresh=1998 gap=642 poll_thresh=21 ino=257 flush-btrfs-1-2586 [000] 295.229928: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2588 wrote=0 to_write=16384 dd-2584 [005] 295.230102: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=353 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=22 ino=257 dd-2584 [005] 295.230289: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=428 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=23 ino=257 dd-2584 [005] 295.230475: balance_dirty_state: bdi btrfs-1: dirty=953 wb=478 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=24 ino=257 dd-2584 [005] 295.230663: balance_dirty_state: bdi btrfs-1: dirty=928 wb=553 unstable=0 bg_thresh=1001 thresh=2003 gap=522 poll_thresh=25 ino=257 dd-2584 [005] 295.230852: balance_dirty_state: bdi btrfs-1: dirty=903 wb=628 unstable=0 bg_thresh=1000 thresh=2000 gap=469 poll_thresh=26 ino=257 dd-2584 [005] 295.230854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 295.233013: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=520 wrote=1072 to_write=15312 dd-2584 [005] 295.241195: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1303 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=26 ino=257 dd-2584 [005] 295.241278: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1303 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=19 ino=257 dd-2584 [005] 295.241409: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1303 unstable=0 bg_thresh=995 thresh=1990 gap=534 poll_thresh=20 ino=257 dd-2584 [005] 295.241726: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1303 unstable=0 bg_thresh=994 thresh=1989 gap=508 poll_thresh=21 ino=257 dd-2584 [005] 295.241846: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1303 unstable=0 bg_thresh=994 thresh=1988 gap=482 poll_thresh=22 ino=257 dd-2584 [005] 295.241852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 295.249265: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1178 unstable=0 bg_thresh=993 thresh=1986 gap=605 poll_thresh=22 ino=257 dd-2584 [005] 295.249328: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1178 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 295.249440: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1178 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 295.249601: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1178 unstable=0 bg_thresh=994 thresh=1988 gap=532 poll_thresh=18 ino=257 dd-2584 [005] 295.249771: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1178 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 295.249776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 295.257111: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1178 unstable=0 bg_thresh=1002 thresh=2004 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 295.257117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 295.265289: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1103 unstable=0 bg_thresh=1002 thresh=2004 gap=573 poll_thresh=19 ino=257 dd-2584 [005] 295.265356: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1103 unstable=0 bg_thresh=999 thresh=1998 gap=567 poll_thresh=14 ino=257 dd-2584 [005] 295.265414: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1103 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=15 ino=257 dd-2584 [005] 295.265472: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1103 unstable=0 bg_thresh=1001 thresh=2002 gap=521 poll_thresh=16 ino=257 dd-2584 [005] 295.265588: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1103 unstable=0 bg_thresh=1000 thresh=2001 gap=495 poll_thresh=17 ino=257 dd-2584 [005] 295.265593: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 295.273231: balance_dirty_state: bdi btrfs-1: dirty=403 wb=828 unstable=0 bg_thresh=999 thresh=1999 gap=768 poll_thresh=17 ino=257 dd-2584 [005] 295.273358: balance_dirty_state: bdi btrfs-1: dirty=403 wb=828 unstable=0 bg_thresh=999 thresh=1999 gap=768 poll_thresh=13 ino=257 dd-2584 [005] 295.273839: balance_dirty_state: bdi btrfs-1: dirty=428 wb=828 unstable=0 bg_thresh=999 thresh=1998 gap=742 poll_thresh=14 ino=257 dd-2584 [005] 295.273959: balance_dirty_state: bdi btrfs-1: dirty=453 wb=828 unstable=0 bg_thresh=1001 thresh=2003 gap=722 poll_thresh=15 ino=257 dd-2584 [005] 295.274077: balance_dirty_state: bdi btrfs-1: dirty=453 wb=828 unstable=0 bg_thresh=998 thresh=1997 gap=716 poll_thresh=16 ino=257 dd-2584 [005] 295.274311: balance_dirty_state: bdi btrfs-1: dirty=503 wb=828 unstable=0 bg_thresh=1000 thresh=2001 gap=670 poll_thresh=17 ino=257 dd-2584 [005] 295.274547: balance_dirty_state: bdi btrfs-1: dirty=528 wb=828 unstable=0 bg_thresh=1000 thresh=2000 gap=644 poll_thresh=18 ino=257 dd-2584 [005] 295.274784: balance_dirty_state: bdi btrfs-1: dirty=553 wb=828 unstable=0 bg_thresh=999 thresh=1999 gap=618 poll_thresh=19 ino=257 dd-2584 [005] 295.275019: balance_dirty_state: bdi btrfs-1: dirty=578 wb=828 unstable=0 bg_thresh=1001 thresh=2003 gap=597 poll_thresh=20 ino=257 dd-2584 [005] 295.275256: balance_dirty_state: bdi btrfs-1: dirty=628 wb=828 unstable=0 bg_thresh=1001 thresh=2002 gap=546 poll_thresh=21 ino=257 dd-2584 [005] 295.275496: balance_dirty_state: bdi btrfs-1: dirty=653 wb=828 unstable=0 bg_thresh=1000 thresh=2001 gap=520 poll_thresh=22 ino=257 dd-2584 [005] 295.276068: balance_dirty_state: bdi btrfs-1: dirty=678 wb=828 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=23 ino=257 dd-2584 [005] 295.276078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 295.281311: balance_dirty_state: bdi btrfs-1: dirty=678 wb=828 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=23 ino=257 dd-2584 [001] 295.281320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 295.289136: balance_dirty_state: bdi btrfs-1: dirty=678 wb=703 unstable=0 bg_thresh=998 thresh=1996 gap=615 poll_thresh=23 ino=257 dd-2584 [005] 295.289261: balance_dirty_state: bdi btrfs-1: dirty=703 wb=703 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=17 ino=257 dd-2584 [005] 295.289435: balance_dirty_state: bdi btrfs-1: dirty=728 wb=703 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=18 ino=257 dd-2584 [005] 295.289605: balance_dirty_state: bdi btrfs-1: dirty=778 wb=703 unstable=0 bg_thresh=1001 thresh=2003 gap=522 poll_thresh=19 ino=257 dd-2584 [005] 295.289771: balance_dirty_state: bdi btrfs-1: dirty=803 wb=703 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=20 ino=257 dd-2584 [005] 295.289777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=65928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 295.297161: balance_dirty_state: bdi btrfs-1: dirty=803 wb=578 unstable=0 bg_thresh=1002 thresh=2004 gap=623 poll_thresh=20 ino=257 dd-2584 [005] 295.297289: balance_dirty_state: bdi btrfs-1: dirty=803 wb=578 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=15 ino=257 dd-2584 [005] 295.297408: balance_dirty_state: bdi btrfs-1: dirty=828 wb=578 unstable=0 bg_thresh=1001 thresh=2003 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 295.297642: balance_dirty_state: bdi btrfs-1: dirty=853 wb=578 unstable=0 bg_thresh=1001 thresh=2002 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 295.297880: balance_dirty_state: bdi btrfs-1: dirty=903 wb=578 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=18 ino=257 dd-2584 [005] 295.298114: balance_dirty_state: bdi btrfs-1: dirty=928 wb=578 unstable=0 bg_thresh=1002 thresh=2005 gap=499 poll_thresh=19 ino=257 dd-2584 [005] 295.298122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 295.305200: balance_dirty_state: bdi btrfs-1: dirty=928 wb=453 unstable=0 bg_thresh=1001 thresh=2002 gap=621 poll_thresh=19 ino=257 dd-2584 [005] 295.305463: balance_dirty_state: bdi btrfs-1: dirty=953 wb=453 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 295.305520: balance_dirty_state: bdi btrfs-1: dirty=953 wb=453 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=15 ino=257 dd-2584 [005] 295.305577: balance_dirty_state: bdi btrfs-1: dirty=978 wb=453 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 295.305691: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=453 unstable=0 bg_thresh=999 thresh=1999 gap=543 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 295.305712: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2664 wrote=0 to_write=8192 dd-2584 [005] 295.305857: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=453 unstable=0 bg_thresh=999 thresh=1998 gap=517 poll_thresh=18 ino=257 dd-2584 [005] 295.306029: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=478 unstable=0 bg_thresh=1001 thresh=2002 gap=496 poll_thresh=19 ino=257 dd-2584 [005] 295.306031: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 295.308575: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=596 wrote=976 to_write=7216 dd-2584 [005] 295.313188: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1303 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=19 ino=257 dd-2584 [005] 295.313287: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1303 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=14 ino=257 dd-2584 [005] 295.313348: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1303 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 295.313409: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1303 unstable=0 bg_thresh=999 thresh=1999 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 295.313528: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1303 unstable=0 bg_thresh=999 thresh=1998 gap=517 poll_thresh=17 ino=257 dd-2584 [005] 295.313648: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1303 unstable=0 bg_thresh=998 thresh=1997 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 295.313652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 295.321301: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1178 unstable=0 bg_thresh=1001 thresh=2002 gap=621 poll_thresh=18 ino=257 dd-2584 [005] 295.321795: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1178 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=13 ino=257 dd-2584 [005] 295.321918: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1178 unstable=0 bg_thresh=1003 thresh=2006 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 295.322035: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1178 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 295.322156: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1178 unstable=0 bg_thresh=1002 thresh=2005 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 295.322391: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1178 unstable=0 bg_thresh=1002 thresh=2004 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 295.322625: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1178 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 295.322634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 295.329307: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1178 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 295.329318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 295.337136: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1053 unstable=0 bg_thresh=1001 thresh=2002 gap=621 poll_thresh=18 ino=257 dd-2584 [001] 295.337261: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1053 unstable=0 bg_thresh=1001 thresh=2002 gap=621 poll_thresh=13 ino=257 dd-2584 [001] 295.337379: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1053 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 295.337496: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1053 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=15 ino=257 dd-2584 [001] 295.337613: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1053 unstable=0 bg_thresh=1006 thresh=2012 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 295.337847: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1053 unstable=0 bg_thresh=1008 thresh=2017 gap=561 poll_thresh=17 ino=257 dd-2584 [001] 295.338084: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1053 unstable=0 bg_thresh=1010 thresh=2021 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 295.338684: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1053 unstable=0 bg_thresh=1007 thresh=2014 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 295.338694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 295.345123: balance_dirty_state: bdi btrfs-1: dirty=478 wb=928 unstable=0 bg_thresh=1004 thresh=2009 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 295.345185: balance_dirty_state: bdi btrfs-1: dirty=503 wb=928 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 295.345245: balance_dirty_state: bdi btrfs-1: dirty=503 wb=928 unstable=0 bg_thresh=1007 thresh=2014 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 295.345304: balance_dirty_state: bdi btrfs-1: dirty=528 wb=928 unstable=0 bg_thresh=1004 thresh=2008 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 295.345423: balance_dirty_state: bdi btrfs-1: dirty=553 wb=928 unstable=0 bg_thresh=1006 thresh=2012 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 295.345543: balance_dirty_state: bdi btrfs-1: dirty=578 wb=928 unstable=0 bg_thresh=1005 thresh=2011 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 295.345660: balance_dirty_state: bdi btrfs-1: dirty=628 wb=928 unstable=0 bg_thresh=1005 thresh=2010 gap=454 poll_thresh=19 ino=257 dd-2584 [001] 295.345665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 295.353302: balance_dirty_state: bdi btrfs-1: dirty=628 wb=878 unstable=0 bg_thresh=1005 thresh=2010 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 295.353430: balance_dirty_state: bdi btrfs-1: dirty=628 wb=878 unstable=0 bg_thresh=1004 thresh=2009 gap=503 poll_thresh=14 ino=257 dd-2584 [001] 295.353551: balance_dirty_state: bdi btrfs-1: dirty=653 wb=878 unstable=0 bg_thresh=1007 thresh=2014 gap=483 poll_thresh=15 ino=257 dd-2584 [001] 295.353559: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 295.361141: balance_dirty_state: bdi btrfs-1: dirty=653 wb=753 unstable=0 bg_thresh=991 thresh=1982 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 295.361240: balance_dirty_state: bdi btrfs-1: dirty=678 wb=753 unstable=0 bg_thresh=993 thresh=1987 gap=556 poll_thresh=11 ino=257 dd-2584 [005] 295.361329: balance_dirty_state: bdi btrfs-1: dirty=703 wb=753 unstable=0 bg_thresh=999 thresh=1998 gap=542 poll_thresh=12 ino=257 dd-2584 [005] 295.361421: balance_dirty_state: bdi btrfs-1: dirty=703 wb=753 unstable=0 bg_thresh=993 thresh=1987 gap=531 poll_thresh=13 ino=257 dd-2584 [005] 295.361799: balance_dirty_state: bdi btrfs-1: dirty=728 wb=753 unstable=0 bg_thresh=995 thresh=1991 gap=510 poll_thresh=14 ino=257 dd-2584 [005] 295.361890: balance_dirty_state: bdi btrfs-1: dirty=728 wb=753 unstable=0 bg_thresh=992 thresh=1985 gap=504 poll_thresh=15 ino=257 dd-2584 [005] 295.361978: balance_dirty_state: bdi btrfs-1: dirty=753 wb=753 unstable=0 bg_thresh=998 thresh=1996 gap=490 poll_thresh=16 ino=257 dd-2584 [005] 295.361985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 295.369183: balance_dirty_state: bdi btrfs-1: dirty=753 wb=603 unstable=0 bg_thresh=990 thresh=1980 gap=624 poll_thresh=16 ino=257 dd-2584 [005] 295.369285: balance_dirty_state: bdi btrfs-1: dirty=778 wb=603 unstable=0 bg_thresh=990 thresh=1980 gap=599 poll_thresh=12 ino=257 dd-2584 [005] 295.369397: balance_dirty_state: bdi btrfs-1: dirty=778 wb=603 unstable=0 bg_thresh=992 thresh=1984 gap=603 poll_thresh=13 ino=257 dd-2584 [005] 295.369518: balance_dirty_state: bdi btrfs-1: dirty=803 wb=603 unstable=0 bg_thresh=989 thresh=1978 gap=572 poll_thresh=14 ino=257 dd-2584 [005] 295.369637: balance_dirty_state: bdi btrfs-1: dirty=828 wb=603 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=15 ino=257 dd-2584 [005] 295.369755: balance_dirty_state: bdi btrfs-1: dirty=828 wb=603 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=16 ino=257 dd-2584 [005] 295.369965: balance_dirty_state: bdi btrfs-1: dirty=878 wb=603 unstable=0 bg_thresh=988 thresh=1976 gap=495 poll_thresh=17 ino=257 dd-2584 [005] 295.370196: balance_dirty_state: bdi btrfs-1: dirty=903 wb=603 unstable=0 bg_thresh=990 thresh=1980 gap=474 poll_thresh=18 ino=257 dd-2584 [005] 295.370204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 295.377169: balance_dirty_state: bdi btrfs-1: dirty=903 wb=478 unstable=0 bg_thresh=984 thresh=1968 gap=587 poll_thresh=18 ino=257 dd-2584 [001] 295.377236: balance_dirty_state: bdi btrfs-1: dirty=928 wb=478 unstable=0 bg_thresh=984 thresh=1968 gap=562 poll_thresh=13 ino=257 dd-2584 [001] 295.377296: balance_dirty_state: bdi btrfs-1: dirty=928 wb=478 unstable=0 bg_thresh=986 thresh=1973 gap=567 poll_thresh=14 ino=257 dd-2584 [001] 295.377354: balance_dirty_state: bdi btrfs-1: dirty=953 wb=478 unstable=0 bg_thresh=986 thresh=1973 gap=542 poll_thresh=15 ino=257 dd-2584 [001] 295.377414: balance_dirty_state: bdi btrfs-1: dirty=978 wb=478 unstable=0 bg_thresh=989 thresh=1978 gap=522 poll_thresh=16 ino=257 dd-2584 [001] 295.377714: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=478 unstable=0 bg_thresh=991 thresh=1983 gap=502 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 295.377740: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2736 wrote=0 to_write=8192 dd-2584 [001] 295.377890: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=478 unstable=0 bg_thresh=990 thresh=1981 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 295.377892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 295.379999: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=668 wrote=944 to_write=7248 dd-2584 [001] 295.385144: balance_dirty_state: bdi btrfs-1: dirty=78 wb=1428 unstable=0 bg_thresh=987 thresh=1975 gap=469 poll_thresh=18 ino=257 dd-2584 [001] 295.385151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-141% task_gap=-382% task_weight=99% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 295.393165: balance_dirty_state: bdi btrfs-1: dirty=78 wb=1303 unstable=0 bg_thresh=979 thresh=1959 gap=578 poll_thresh=18 ino=257 dd-2584 [001] 295.393281: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1303 unstable=0 bg_thresh=979 thresh=1959 gap=553 poll_thresh=13 ino=257 dd-2584 [001] 295.393343: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1303 unstable=0 bg_thresh=982 thresh=1964 gap=558 poll_thresh=14 ino=257 dd-2584 [001] 295.393402: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1303 unstable=0 bg_thresh=982 thresh=1964 gap=533 poll_thresh=15 ino=257 dd-2584 [001] 295.393461: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1303 unstable=0 bg_thresh=984 thresh=1969 gap=513 poll_thresh=16 ino=257 dd-2584 [001] 295.393579: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1303 unstable=0 bg_thresh=984 thresh=1968 gap=487 poll_thresh=17 ino=257 dd-2584 [001] 295.393583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=65380 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 295.401183: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1178 unstable=0 bg_thresh=982 thresh=1965 gap=609 poll_thresh=17 ino=257 dd-2584 [001] 295.401335: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1178 unstable=0 bg_thresh=982 thresh=1965 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 295.401454: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1178 unstable=0 bg_thresh=985 thresh=1970 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 295.401577: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1178 unstable=0 bg_thresh=985 thresh=1970 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 295.401697: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1178 unstable=0 bg_thresh=984 thresh=1969 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 295.401936: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1178 unstable=0 bg_thresh=984 thresh=1968 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 295.402546: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1178 unstable=0 bg_thresh=986 thresh=1972 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 295.402556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1239 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-143% task_gap=-387% task_weight=100% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 295.409228: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1053 unstable=0 bg_thresh=982 thresh=1965 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 295.409375: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1053 unstable=0 bg_thresh=982 thresh=1965 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 295.409490: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1053 unstable=0 bg_thresh=985 thresh=1970 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 295.409610: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1053 unstable=0 bg_thresh=987 thresh=1975 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 295.409727: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1053 unstable=0 bg_thresh=984 thresh=1969 gap=538 poll_thresh=16 ino=257 dd-2584 [001] 295.409961: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1053 unstable=0 bg_thresh=984 thresh=1968 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 295.410196: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1053 unstable=0 bg_thresh=986 thresh=1972 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 295.410205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-339% task_weight=100% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 295.417300: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1053 unstable=0 bg_thresh=986 thresh=1972 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 295.417310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-339% task_weight=100% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 295.425264: balance_dirty_state: bdi btrfs-1: dirty=428 wb=978 unstable=0 bg_thresh=976 thresh=1952 gap=546 poll_thresh=18 ino=257 dd-2584 [001] 295.425338: balance_dirty_state: bdi btrfs-1: dirty=453 wb=978 unstable=0 bg_thresh=976 thresh=1952 gap=521 poll_thresh=13 ino=257 dd-2584 [001] 295.425397: balance_dirty_state: bdi btrfs-1: dirty=453 wb=978 unstable=0 bg_thresh=978 thresh=1957 gap=526 poll_thresh=14 ino=257 dd-2584 [001] 295.425457: balance_dirty_state: bdi btrfs-1: dirty=478 wb=978 unstable=0 bg_thresh=981 thresh=1962 gap=506 poll_thresh=15 ino=257 dd-2584 [001] 295.425516: balance_dirty_state: bdi btrfs-1: dirty=503 wb=978 unstable=0 bg_thresh=981 thresh=1962 gap=481 poll_thresh=16 ino=257 dd-2584 [001] 295.425521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-304% task_weight=100% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 295.433237: balance_dirty_state: bdi btrfs-1: dirty=503 wb=978 unstable=0 bg_thresh=981 thresh=1962 gap=481 poll_thresh=16 ino=257 dd-2584 [001] 295.433246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-304% task_weight=100% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 295.441193: balance_dirty_state: bdi btrfs-1: dirty=503 wb=853 unstable=0 bg_thresh=979 thresh=1959 gap=603 poll_thresh=16 ino=257 dd-2584 [001] 295.441261: balance_dirty_state: bdi btrfs-1: dirty=503 wb=853 unstable=0 bg_thresh=979 thresh=1959 gap=603 poll_thresh=12 ino=257 dd-2584 [001] 295.441322: balance_dirty_state: bdi btrfs-1: dirty=528 wb=853 unstable=0 bg_thresh=982 thresh=1964 gap=583 poll_thresh=13 ino=257 dd-2584 [001] 295.441575: balance_dirty_state: bdi btrfs-1: dirty=553 wb=853 unstable=0 bg_thresh=984 thresh=1969 gap=563 poll_thresh=14 ino=257 dd-2584 [001] 295.441639: balance_dirty_state: bdi btrfs-1: dirty=553 wb=853 unstable=0 bg_thresh=984 thresh=1969 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 295.441702: balance_dirty_state: bdi btrfs-1: dirty=578 wb=853 unstable=0 bg_thresh=987 thresh=1974 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 295.441829: balance_dirty_state: bdi btrfs-1: dirty=603 wb=853 unstable=0 bg_thresh=986 thresh=1973 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 295.441954: balance_dirty_state: bdi btrfs-1: dirty=653 wb=853 unstable=0 bg_thresh=986 thresh=1972 gap=466 poll_thresh=18 ino=257 dd-2584 [001] 295.441960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 295.449200: balance_dirty_state: bdi btrfs-1: dirty=653 wb=603 unstable=0 bg_thresh=978 thresh=1956 gap=700 poll_thresh=18 ino=257 dd-2584 [000] 295.449312: balance_dirty_state: bdi btrfs-1: dirty=678 wb=603 unstable=0 bg_thresh=980 thresh=1961 gap=680 poll_thresh=13 ino=257 dd-2584 [000] 295.449430: balance_dirty_state: bdi btrfs-1: dirty=678 wb=603 unstable=0 bg_thresh=980 thresh=1961 gap=680 poll_thresh=14 ino=257 dd-2584 [000] 295.449547: balance_dirty_state: bdi btrfs-1: dirty=703 wb=603 unstable=0 bg_thresh=983 thresh=1966 gap=660 poll_thresh=15 ino=257 dd-2584 [000] 295.449666: balance_dirty_state: bdi btrfs-1: dirty=728 wb=603 unstable=0 bg_thresh=983 thresh=1966 gap=635 poll_thresh=16 ino=257 dd-2584 [000] 295.449902: balance_dirty_state: bdi btrfs-1: dirty=753 wb=603 unstable=0 bg_thresh=982 thresh=1965 gap=609 poll_thresh=17 ino=257 dd-2584 [000] 295.450138: balance_dirty_state: bdi btrfs-1: dirty=778 wb=603 unstable=0 bg_thresh=984 thresh=1969 gap=588 poll_thresh=18 ino=257 dd-2584 [000] 295.450733: balance_dirty_state: bdi btrfs-1: dirty=803 wb=603 unstable=0 bg_thresh=984 thresh=1968 gap=562 poll_thresh=19 ino=257 dd-2584 [000] 295.450969: balance_dirty_state: bdi btrfs-1: dirty=853 wb=603 unstable=0 bg_thresh=983 thresh=1967 gap=511 poll_thresh=20 ino=257 dd-2584 [000] 295.451207: balance_dirty_state: bdi btrfs-1: dirty=878 wb=603 unstable=0 bg_thresh=985 thresh=1971 gap=490 poll_thresh=21 ino=257 dd-2584 [000] 295.451215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 295.461194: balance_dirty_state: bdi btrfs-1: dirty=878 wb=603 unstable=0 bg_thresh=985 thresh=1971 gap=490 poll_thresh=21 ino=257 dd-2584 [000] 295.461201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 295.469256: balance_dirty_state: bdi btrfs-1: dirty=878 wb=603 unstable=0 bg_thresh=985 thresh=1971 gap=490 poll_thresh=21 ino=257 dd-2584 [000] 295.469266: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 295.477181: balance_dirty_state: bdi btrfs-1: dirty=878 wb=453 unstable=0 bg_thresh=984 thresh=1968 gap=637 poll_thresh=21 ino=257 dd-2584 [000] 295.477269: balance_dirty_state: bdi btrfs-1: dirty=903 wb=453 unstable=0 bg_thresh=983 thresh=1967 gap=611 poll_thresh=16 ino=257 dd-2584 [000] 295.477427: balance_dirty_state: bdi btrfs-1: dirty=928 wb=453 unstable=0 bg_thresh=983 thresh=1966 gap=585 poll_thresh=17 ino=257 dd-2584 [000] 295.477587: balance_dirty_state: bdi btrfs-1: dirty=953 wb=453 unstable=0 bg_thresh=982 thresh=1965 gap=559 poll_thresh=18 ino=257 dd-2584 [000] 295.477745: balance_dirty_state: bdi btrfs-1: dirty=978 wb=453 unstable=0 bg_thresh=984 thresh=1969 gap=538 poll_thresh=19 ino=257 dd-2584 [000] 295.477904: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=453 unstable=0 bg_thresh=984 thresh=1968 gap=487 poll_thresh=20 ino=257 dd-2584 [000] 295.477910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 295.477982: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2836 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 295.483651: writeback_single_inode: bdi btrfs-1: ino=257 state= age=772 wrote=928 to_write=7264 dd-2584 [004] 295.485285: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1253 unstable=0 bg_thresh=985 thresh=1971 gap=615 poll_thresh=20 ino=257 dd-2584 [004] 295.485411: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1253 unstable=0 bg_thresh=985 thresh=1971 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 295.485530: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1253 unstable=0 bg_thresh=988 thresh=1976 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 295.486063: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1253 unstable=0 bg_thresh=990 thresh=1981 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 295.486181: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1253 unstable=0 bg_thresh=990 thresh=1980 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 295.486300: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1253 unstable=0 bg_thresh=992 thresh=1984 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 295.486305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 295.493220: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1128 unstable=0 bg_thresh=988 thresh=1977 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 295.493346: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1128 unstable=0 bg_thresh=985 thresh=1971 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 295.493407: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1128 unstable=0 bg_thresh=988 thresh=1976 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 295.493468: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1128 unstable=0 bg_thresh=985 thresh=1970 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 295.493611: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1128 unstable=0 bg_thresh=984 thresh=1969 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 295.493782: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1128 unstable=0 bg_thresh=986 thresh=1973 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 295.493786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=99% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 295.501249: balance_dirty_state: bdi btrfs-1: dirty=353 wb=953 unstable=0 bg_thresh=981 thresh=1963 gap=657 poll_thresh=18 ino=257 dd-2584 [002] 295.501321: balance_dirty_state: bdi btrfs-1: dirty=378 wb=953 unstable=0 bg_thresh=981 thresh=1963 gap=632 poll_thresh=13 ino=257 dd-2584 [002] 295.501385: balance_dirty_state: bdi btrfs-1: dirty=378 wb=953 unstable=0 bg_thresh=984 thresh=1968 gap=637 poll_thresh=14 ino=257 dd-2584 [002] 295.501448: balance_dirty_state: bdi btrfs-1: dirty=403 wb=953 unstable=0 bg_thresh=984 thresh=1968 gap=612 poll_thresh=15 ino=257 dd-2584 [002] 295.501688: balance_dirty_state: bdi btrfs-1: dirty=428 wb=953 unstable=0 bg_thresh=986 thresh=1973 gap=592 poll_thresh=16 ino=257 dd-2584 [002] 295.501808: balance_dirty_state: bdi btrfs-1: dirty=453 wb=953 unstable=0 bg_thresh=986 thresh=1972 gap=566 poll_thresh=17 ino=257 dd-2584 [002] 295.501926: balance_dirty_state: bdi btrfs-1: dirty=478 wb=953 unstable=0 bg_thresh=988 thresh=1976 gap=545 poll_thresh=18 ino=257 dd-2584 [002] 295.502044: balance_dirty_state: bdi btrfs-1: dirty=503 wb=953 unstable=0 bg_thresh=987 thresh=1975 gap=519 poll_thresh=19 ino=257 dd-2584 [002] 295.502162: balance_dirty_state: bdi btrfs-1: dirty=553 wb=953 unstable=0 bg_thresh=987 thresh=1974 gap=468 poll_thresh=20 ino=257 dd-2584 [002] 295.502167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=63896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 295.509285: balance_dirty_state: bdi btrfs-1: dirty=553 wb=953 unstable=0 bg_thresh=987 thresh=1975 gap=469 poll_thresh=20 ino=257 dd-2584 [006] 295.509293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 295.517221: balance_dirty_state: bdi btrfs-1: dirty=553 wb=703 unstable=0 bg_thresh=988 thresh=1976 gap=720 poll_thresh=20 ino=257 dd-2584 [006] 295.517286: balance_dirty_state: bdi btrfs-1: dirty=553 wb=703 unstable=0 bg_thresh=990 thresh=1981 gap=725 poll_thresh=15 ino=257 dd-2584 [006] 295.517345: balance_dirty_state: bdi btrfs-1: dirty=578 wb=703 unstable=0 bg_thresh=990 thresh=1981 gap=700 poll_thresh=16 ino=257 dd-2584 [006] 295.517463: balance_dirty_state: bdi btrfs-1: dirty=603 wb=703 unstable=0 bg_thresh=995 thresh=1991 gap=685 poll_thresh=17 ino=257 dd-2584 [006] 295.517583: balance_dirty_state: bdi btrfs-1: dirty=653 wb=703 unstable=0 bg_thresh=995 thresh=1990 gap=634 poll_thresh=18 ino=257 dd-2584 [006] 295.517882: balance_dirty_state: bdi btrfs-1: dirty=678 wb=703 unstable=0 bg_thresh=991 thresh=1983 gap=602 poll_thresh=19 ino=257 dd-2584 [006] 295.518001: balance_dirty_state: bdi btrfs-1: dirty=703 wb=703 unstable=0 bg_thresh=991 thresh=1982 gap=576 poll_thresh=20 ino=257 dd-2584 [006] 295.518119: balance_dirty_state: bdi btrfs-1: dirty=753 wb=703 unstable=0 bg_thresh=993 thresh=1986 gap=530 poll_thresh=21 ino=257 dd-2584 [006] 295.518237: balance_dirty_state: bdi btrfs-1: dirty=778 wb=703 unstable=0 bg_thresh=992 thresh=1985 gap=504 poll_thresh=22 ino=257 dd-2584 [006] 295.518356: balance_dirty_state: bdi btrfs-1: dirty=803 wb=703 unstable=0 bg_thresh=992 thresh=1984 gap=478 poll_thresh=23 ino=257 dd-2584 [006] 295.518360: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 295.525261: balance_dirty_state: bdi btrfs-1: dirty=803 wb=578 unstable=0 bg_thresh=992 thresh=1984 gap=603 poll_thresh=23 ino=257 dd-2584 [006] 295.525339: balance_dirty_state: bdi btrfs-1: dirty=828 wb=578 unstable=0 bg_thresh=994 thresh=1989 gap=583 poll_thresh=17 ino=257 dd-2584 [006] 295.525457: balance_dirty_state: bdi btrfs-1: dirty=853 wb=578 unstable=0 bg_thresh=994 thresh=1988 gap=557 poll_thresh=18 ino=257 dd-2584 [006] 295.525577: balance_dirty_state: bdi btrfs-1: dirty=878 wb=578 unstable=0 bg_thresh=996 thresh=1992 gap=536 poll_thresh=19 ino=257 dd-2584 [006] 295.525697: balance_dirty_state: bdi btrfs-1: dirty=928 wb=578 unstable=0 bg_thresh=992 thresh=1985 gap=479 poll_thresh=20 ino=257 dd-2584 [006] 295.525701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 295.533301: balance_dirty_state: bdi btrfs-1: dirty=928 wb=453 unstable=0 bg_thresh=992 thresh=1984 gap=603 poll_thresh=20 ino=257 dd-2584 [006] 295.533533: balance_dirty_state: bdi btrfs-1: dirty=928 wb=453 unstable=0 bg_thresh=992 thresh=1984 gap=603 poll_thresh=15 ino=257 dd-2584 [006] 295.533591: balance_dirty_state: bdi btrfs-1: dirty=953 wb=453 unstable=0 bg_thresh=991 thresh=1983 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 295.533704: balance_dirty_state: bdi btrfs-1: dirty=978 wb=453 unstable=0 bg_thresh=991 thresh=1982 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 295.533818: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=453 unstable=0 bg_thresh=993 thresh=1986 gap=530 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 295.533904: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2892 wrote=0 to_write=8192 dd-2584 [006] 295.533943: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=453 unstable=0 bg_thresh=992 thresh=1985 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 295.533945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 295.536590: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=928 to_write=7264 dd-2584 [006] 295.545212: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1128 unstable=0 bg_thresh=991 thresh=1982 gap=726 poll_thresh=19 ino=257 dd-2584 [006] 295.545303: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1128 unstable=0 bg_thresh=991 thresh=1982 gap=726 poll_thresh=14 ino=257 dd-2584 [006] 295.545364: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1128 unstable=0 bg_thresh=990 thresh=1981 gap=700 poll_thresh=15 ino=257 dd-2584 [006] 295.545422: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1128 unstable=0 bg_thresh=993 thresh=1986 gap=680 poll_thresh=16 ino=257 dd-2584 [006] 295.545538: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1128 unstable=0 bg_thresh=992 thresh=1985 gap=654 poll_thresh=17 ino=257 dd-2584 [006] 295.545654: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1128 unstable=0 bg_thresh=989 thresh=1978 gap=622 poll_thresh=18 ino=257 dd-2584 [006] 295.545943: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1128 unstable=0 bg_thresh=988 thresh=1977 gap=596 poll_thresh=19 ino=257 dd-2584 [006] 295.546057: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1128 unstable=0 bg_thresh=990 thresh=1981 gap=550 poll_thresh=20 ino=257 dd-2584 [006] 295.546171: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1128 unstable=0 bg_thresh=990 thresh=1980 gap=524 poll_thresh=21 ino=257 dd-2584 [006] 295.546284: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1128 unstable=0 bg_thresh=989 thresh=1979 gap=498 poll_thresh=22 ino=257 dd-2584 [006] 295.546397: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1128 unstable=0 bg_thresh=991 thresh=1983 gap=452 poll_thresh=23 ino=257 dd-2584 [006] 295.546402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 295.553312: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1003 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=23 ino=257 dd-2584 [006] 295.553381: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1003 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=17 ino=257 dd-2584 [006] 295.553498: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1003 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=18 ino=257 dd-2584 [006] 295.553612: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1003 unstable=0 bg_thresh=992 thresh=1984 gap=503 poll_thresh=19 ino=257 dd-2584 [006] 295.553725: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1003 unstable=0 bg_thresh=991 thresh=1983 gap=477 poll_thresh=20 ino=257 dd-2584 [006] 295.553729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 295.561413: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1003 unstable=0 bg_thresh=991 thresh=1983 gap=477 poll_thresh=20 ino=257 dd-2584 [006] 295.561422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 295.569333: balance_dirty_state: bdi btrfs-1: dirty=503 wb=953 unstable=0 bg_thresh=991 thresh=1983 gap=527 poll_thresh=20 ino=257 dd-2584 [006] 295.569586: balance_dirty_state: bdi btrfs-1: dirty=528 wb=953 unstable=0 bg_thresh=994 thresh=1988 gap=507 poll_thresh=15 ino=257 dd-2584 [006] 295.569649: balance_dirty_state: bdi btrfs-1: dirty=528 wb=953 unstable=0 bg_thresh=993 thresh=1987 gap=506 poll_thresh=16 ino=257 dd-2584 [006] 295.569770: balance_dirty_state: bdi btrfs-1: dirty=578 wb=953 unstable=0 bg_thresh=993 thresh=1986 gap=455 poll_thresh=17 ino=257 dd-2584 [006] 295.569775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-176% task_weight=101% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 295.577270: balance_dirty_state: bdi btrfs-1: dirty=578 wb=953 unstable=0 bg_thresh=990 thresh=1981 gap=450 poll_thresh=17 ino=257 dd-2584 [006] 295.577276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-183% task_weight=101% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 295.585301: balance_dirty_state: bdi btrfs-1: dirty=578 wb=803 unstable=0 bg_thresh=990 thresh=1981 gap=600 poll_thresh=17 ino=257 dd-2584 [006] 295.585390: balance_dirty_state: bdi btrfs-1: dirty=578 wb=803 unstable=0 bg_thresh=990 thresh=1981 gap=600 poll_thresh=13 ino=257 dd-2584 [006] 295.585450: balance_dirty_state: bdi btrfs-1: dirty=603 wb=803 unstable=0 bg_thresh=990 thresh=1980 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 295.585507: balance_dirty_state: bdi btrfs-1: dirty=628 wb=803 unstable=0 bg_thresh=990 thresh=1980 gap=549 poll_thresh=15 ino=257 dd-2584 [006] 295.585564: balance_dirty_state: bdi btrfs-1: dirty=628 wb=803 unstable=0 bg_thresh=992 thresh=1984 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 295.585677: balance_dirty_state: bdi btrfs-1: dirty=653 wb=803 unstable=0 bg_thresh=991 thresh=1983 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 295.585791: balance_dirty_state: bdi btrfs-1: dirty=703 wb=803 unstable=0 bg_thresh=991 thresh=1982 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 295.585795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 295.593283: balance_dirty_state: bdi btrfs-1: dirty=703 wb=678 unstable=0 bg_thresh=984 thresh=1969 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 295.593351: balance_dirty_state: bdi btrfs-1: dirty=728 wb=678 unstable=0 bg_thresh=984 thresh=1969 gap=563 poll_thresh=13 ino=257 dd-2584 [004] 295.593408: balance_dirty_state: bdi btrfs-1: dirty=728 wb=678 unstable=0 bg_thresh=987 thresh=1974 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 295.593463: balance_dirty_state: bdi btrfs-1: dirty=753 wb=678 unstable=0 bg_thresh=987 thresh=1974 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 295.593519: balance_dirty_state: bdi btrfs-1: dirty=778 wb=678 unstable=0 bg_thresh=989 thresh=1979 gap=523 poll_thresh=16 ino=257 dd-2584 [004] 295.593802: balance_dirty_state: bdi btrfs-1: dirty=803 wb=678 unstable=0 bg_thresh=992 thresh=1984 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 295.593916: balance_dirty_state: bdi btrfs-1: dirty=828 wb=678 unstable=0 bg_thresh=994 thresh=1988 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 295.593921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 295.601233: balance_dirty_state: bdi btrfs-1: dirty=828 wb=678 unstable=0 bg_thresh=994 thresh=1988 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 295.601240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 295.609290: balance_dirty_state: bdi btrfs-1: dirty=828 wb=678 unstable=0 bg_thresh=994 thresh=1988 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 295.609300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=61688 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 295.617238: balance_dirty_state: bdi btrfs-1: dirty=828 wb=603 unstable=0 bg_thresh=991 thresh=1982 gap=551 poll_thresh=18 ino=257 dd-2584 [004] 295.617376: balance_dirty_state: bdi btrfs-1: dirty=853 wb=553 unstable=0 bg_thresh=988 thresh=1976 gap=570 poll_thresh=13 ino=257 dd-2584 [004] 295.617461: balance_dirty_state: bdi btrfs-1: dirty=853 wb=553 unstable=0 bg_thresh=990 thresh=1981 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 295.617541: balance_dirty_state: bdi btrfs-1: dirty=878 wb=553 unstable=0 bg_thresh=990 thresh=1980 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 295.617620: balance_dirty_state: bdi btrfs-1: dirty=903 wb=553 unstable=0 bg_thresh=990 thresh=1980 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 295.617781: balance_dirty_state: bdi btrfs-1: dirty=928 wb=553 unstable=0 bg_thresh=986 thresh=1973 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 295.617787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=60180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 295.625246: balance_dirty_state: bdi btrfs-1: dirty=928 wb=428 unstable=0 bg_thresh=989 thresh=1978 gap=622 poll_thresh=17 ino=257 dd-2584 [004] 295.625361: balance_dirty_state: bdi btrfs-1: dirty=953 wb=428 unstable=0 bg_thresh=989 thresh=1978 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 295.625453: balance_dirty_state: bdi btrfs-1: dirty=953 wb=428 unstable=0 bg_thresh=991 thresh=1983 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 295.625574: balance_dirty_state: bdi btrfs-1: dirty=978 wb=428 unstable=0 bg_thresh=994 thresh=1988 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 295.625685: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=428 unstable=0 bg_thresh=994 thresh=1988 gap=557 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 295.625728: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=2984 wrote=0 to_write=8192 dd-2584 [004] 295.625854: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=428 unstable=0 bg_thresh=996 thresh=1993 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 295.626317: balance_dirty_state: bdi btrfs-1: dirty=928 wb=553 unstable=0 bg_thresh=998 thresh=1997 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 295.626555: balance_dirty_state: bdi btrfs-1: dirty=878 wb=628 unstable=0 bg_thresh=998 thresh=1996 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 295.626558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=60180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 295.628870: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=140 wrote=960 to_write=7232 dd-2584 [004] 295.633228: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1378 unstable=0 bg_thresh=1000 thresh=2001 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 295.633234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=60180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 295.641274: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1128 unstable=0 bg_thresh=986 thresh=1972 gap=716 poll_thresh=19 ino=257 dd-2584 [004] 295.641357: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1128 unstable=0 bg_thresh=986 thresh=1972 gap=691 poll_thresh=14 ino=257 dd-2584 [004] 295.641441: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1128 unstable=0 bg_thresh=988 thresh=1977 gap=671 poll_thresh=15 ino=257 dd-2584 [004] 295.641504: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1128 unstable=0 bg_thresh=988 thresh=1977 gap=671 poll_thresh=16 ino=257 dd-2584 [004] 295.641637: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1128 unstable=0 bg_thresh=990 thresh=1981 gap=625 poll_thresh=17 ino=257 dd-2584 [004] 295.641759: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1128 unstable=0 bg_thresh=990 thresh=1980 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 295.641880: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1128 unstable=0 bg_thresh=989 thresh=1979 gap=573 poll_thresh=19 ino=257 dd-2584 [004] 295.642002: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1128 unstable=0 bg_thresh=989 thresh=1978 gap=547 poll_thresh=20 ino=257 dd-2584 [004] 295.642408: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1128 unstable=0 bg_thresh=994 thresh=1988 gap=507 poll_thresh=21 ino=257 dd-2584 [004] 295.642573: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1128 unstable=0 bg_thresh=993 thresh=1987 gap=481 poll_thresh=22 ino=257 dd-2584 [004] 295.642578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=60180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 295.649287: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1003 unstable=0 bg_thresh=994 thresh=1988 gap=607 poll_thresh=22 ino=257 dd-2584 [004] 295.649381: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1003 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 295.649531: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1003 unstable=0 bg_thresh=993 thresh=1986 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 295.649649: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1003 unstable=0 bg_thresh=992 thresh=1985 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 295.649771: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1003 unstable=0 bg_thresh=994 thresh=1989 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 295.649889: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1003 unstable=0 bg_thresh=997 thresh=1994 gap=463 poll_thresh=20 ino=257 dd-2584 [004] 295.649894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=60180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 295.657284: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1003 unstable=0 bg_thresh=985 thresh=1970 gap=439 poll_thresh=20 ino=257 dd-2584 [004] 295.657290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=60180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 295.665360: balance_dirty_state: bdi btrfs-1: dirty=528 wb=953 unstable=0 bg_thresh=982 thresh=1964 gap=483 poll_thresh=20 ino=257 dd-2584 [004] 295.665366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1310 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-54% task_gap=-206% task_weight=98% bdi_bw=60180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 295.673270: balance_dirty_state: bdi btrfs-1: dirty=528 wb=953 unstable=0 bg_thresh=983 thresh=1966 gap=485 poll_thresh=20 ino=257 dd-2584 [004] 295.673276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-53% task_gap=-205% task_weight=99% bdi_bw=60180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 295.681347: balance_dirty_state: bdi btrfs-1: dirty=528 wb=828 unstable=0 bg_thresh=984 thresh=1968 gap=612 poll_thresh=20 ino=257 dd-2584 [004] 295.681436: balance_dirty_state: bdi btrfs-1: dirty=528 wb=828 unstable=0 bg_thresh=986 thresh=1973 gap=617 poll_thresh=15 ino=257 dd-2584 [004] 295.681499: balance_dirty_state: bdi btrfs-1: dirty=553 wb=828 unstable=0 bg_thresh=983 thresh=1967 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 295.681619: balance_dirty_state: bdi btrfs-1: dirty=578 wb=828 unstable=0 bg_thresh=983 thresh=1966 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 295.681901: balance_dirty_state: bdi btrfs-1: dirty=628 wb=828 unstable=0 bg_thresh=982 thresh=1965 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 295.682015: balance_dirty_state: bdi btrfs-1: dirty=653 wb=828 unstable=0 bg_thresh=984 thresh=1969 gap=488 poll_thresh=19 ino=257 dd-2584 [004] 295.682019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-26% task_gap=-152% task_weight=99% bdi_bw=60180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 295.689281: balance_dirty_state: bdi btrfs-1: dirty=653 wb=703 unstable=0 bg_thresh=985 thresh=1970 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 295.689377: balance_dirty_state: bdi btrfs-1: dirty=653 wb=703 unstable=0 bg_thresh=987 thresh=1975 gap=619 poll_thresh=14 ino=257 dd-2584 [004] 295.689436: balance_dirty_state: bdi btrfs-1: dirty=678 wb=703 unstable=0 bg_thresh=984 thresh=1969 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 295.689492: balance_dirty_state: bdi btrfs-1: dirty=703 wb=703 unstable=0 bg_thresh=984 thresh=1968 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 295.689606: balance_dirty_state: bdi btrfs-1: dirty=728 wb=703 unstable=0 bg_thresh=983 thresh=1967 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 295.689720: balance_dirty_state: bdi btrfs-1: dirty=753 wb=703 unstable=0 bg_thresh=985 thresh=1971 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 295.689834: balance_dirty_state: bdi btrfs-1: dirty=803 wb=703 unstable=0 bg_thresh=985 thresh=1970 gap=464 poll_thresh=19 ino=257 dd-2584 [004] 295.689838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=60180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 295.697321: balance_dirty_state: bdi btrfs-1: dirty=803 wb=578 unstable=0 bg_thresh=984 thresh=1969 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 295.697414: balance_dirty_state: bdi btrfs-1: dirty=803 wb=578 unstable=0 bg_thresh=984 thresh=1969 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 295.697473: balance_dirty_state: bdi btrfs-1: dirty=828 wb=578 unstable=0 bg_thresh=984 thresh=1968 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 295.697530: balance_dirty_state: bdi btrfs-1: dirty=853 wb=578 unstable=0 bg_thresh=984 thresh=1968 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 295.697814: balance_dirty_state: bdi btrfs-1: dirty=878 wb=578 unstable=0 bg_thresh=986 thresh=1972 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 295.697928: balance_dirty_state: bdi btrfs-1: dirty=903 wb=578 unstable=0 bg_thresh=985 thresh=1971 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 295.697932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=98% bdi_bw=60180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 295.705341: balance_dirty_state: bdi btrfs-1: dirty=903 wb=578 unstable=0 bg_thresh=985 thresh=1971 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 295.705350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-198% task_weight=98% bdi_bw=60180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 295.713349: balance_dirty_state: bdi btrfs-1: dirty=903 wb=453 unstable=0 bg_thresh=986 thresh=1973 gap=617 poll_thresh=18 ino=257 dd-2584 [000] 295.713482: balance_dirty_state: bdi btrfs-1: dirty=903 wb=453 unstable=0 bg_thresh=986 thresh=1973 gap=617 poll_thresh=13 ino=257 dd-2584 [000] 295.713600: balance_dirty_state: bdi btrfs-1: dirty=928 wb=453 unstable=0 bg_thresh=989 thresh=1978 gap=597 poll_thresh=14 ino=257 dd-2584 [000] 295.713716: balance_dirty_state: bdi btrfs-1: dirty=953 wb=453 unstable=0 bg_thresh=991 thresh=1983 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 295.713833: balance_dirty_state: bdi btrfs-1: dirty=953 wb=453 unstable=0 bg_thresh=991 thresh=1983 gap=577 poll_thresh=16 ino=257 dd-2584 [000] 295.714069: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=453 unstable=0 bg_thresh=991 thresh=1982 gap=526 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 295.714159: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3072 wrote=0 to_write=8192 dd-2584 [000] 295.714321: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=453 unstable=0 bg_thresh=993 thresh=1986 gap=505 poll_thresh=18 ino=257 dd-2584 [000] 295.714566: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=478 unstable=0 bg_thresh=992 thresh=1985 gap=479 poll_thresh=19 ino=257 dd-2584 [000] 295.714569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=60180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 295.717268: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=928 to_write=7264 dd-2584 [000] 295.721247: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1253 unstable=0 bg_thresh=990 thresh=1981 gap=600 poll_thresh=19 ino=257 dd-2584 [000] 295.721322: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1253 unstable=0 bg_thresh=990 thresh=1981 gap=575 poll_thresh=14 ino=257 dd-2584 [000] 295.721394: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1253 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 295.721692: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1253 unstable=0 bg_thresh=990 thresh=1980 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 295.721840: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1253 unstable=0 bg_thresh=992 thresh=1984 gap=528 poll_thresh=17 ino=257 dd-2584 [000] 295.721985: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1253 unstable=0 bg_thresh=991 thresh=1983 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 295.721991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=58596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 295.733301: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1128 unstable=0 bg_thresh=982 thresh=1965 gap=584 poll_thresh=18 ino=257 dd-2584 [000] 295.733377: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1128 unstable=0 bg_thresh=982 thresh=1965 gap=584 poll_thresh=13 ino=257 dd-2584 [000] 295.733435: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1128 unstable=0 bg_thresh=985 thresh=1970 gap=564 poll_thresh=14 ino=257 dd-2584 [000] 295.733491: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1128 unstable=0 bg_thresh=987 thresh=1975 gap=544 poll_thresh=15 ino=257 dd-2584 [000] 295.733546: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1128 unstable=0 bg_thresh=987 thresh=1975 gap=544 poll_thresh=16 ino=257 dd-2584 [000] 295.733659: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1128 unstable=0 bg_thresh=990 thresh=1980 gap=499 poll_thresh=17 ino=257 dd-2584 [000] 295.733772: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1128 unstable=0 bg_thresh=992 thresh=1984 gap=478 poll_thresh=18 ino=257 dd-2584 [000] 295.733777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=58596 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 295.745324: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1128 unstable=0 bg_thresh=992 thresh=1984 gap=478 poll_thresh=18 ino=257 dd-2584 [000] 295.745327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=58596 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 295.753275: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1003 unstable=0 bg_thresh=985 thresh=1970 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 295.753392: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1003 unstable=0 bg_thresh=984 thresh=1969 gap=563 poll_thresh=13 ino=257 dd-2584 [004] 295.753502: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1003 unstable=0 bg_thresh=981 thresh=1963 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 295.753613: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1003 unstable=0 bg_thresh=984 thresh=1968 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 295.754112: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1003 unstable=0 bg_thresh=983 thresh=1967 gap=511 poll_thresh=16 ino=257 dd-2584 [004] 295.754329: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1003 unstable=0 bg_thresh=983 thresh=1966 gap=485 poll_thresh=17 ino=257 dd-2584 [004] 295.754337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-28% task_gap=-156% task_weight=100% bdi_bw=58596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 295.761291: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1003 unstable=0 bg_thresh=977 thresh=1955 gap=474 poll_thresh=17 ino=257 dd-2584 [004] 295.761298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1302 task_limit=1221 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=58596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 295.769281: balance_dirty_state: bdi btrfs-1: dirty=478 wb=678 unstable=0 bg_thresh=988 thresh=1976 gap=820 poll_thresh=17 ino=257 dd-2584 [004] 295.769346: balance_dirty_state: bdi btrfs-1: dirty=503 wb=678 unstable=0 bg_thresh=988 thresh=1976 gap=795 poll_thresh=13 ino=257 dd-2584 [004] 295.769405: balance_dirty_state: bdi btrfs-1: dirty=503 wb=678 unstable=0 bg_thresh=990 thresh=1981 gap=800 poll_thresh=14 ino=257 dd-2584 [004] 295.769472: balance_dirty_state: bdi btrfs-1: dirty=528 wb=678 unstable=0 bg_thresh=993 thresh=1986 gap=780 poll_thresh=15 ino=257 dd-2584 [004] 295.769529: balance_dirty_state: bdi btrfs-1: dirty=528 wb=678 unstable=0 bg_thresh=993 thresh=1986 gap=780 poll_thresh=16 ino=257 dd-2584 [004] 295.769645: balance_dirty_state: bdi btrfs-1: dirty=578 wb=678 unstable=0 bg_thresh=992 thresh=1985 gap=729 poll_thresh=17 ino=257 dd-2584 [004] 295.769760: balance_dirty_state: bdi btrfs-1: dirty=603 wb=678 unstable=0 bg_thresh=994 thresh=1989 gap=708 poll_thresh=18 ino=257 dd-2584 [004] 295.769875: balance_dirty_state: bdi btrfs-1: dirty=628 wb=678 unstable=0 bg_thresh=991 thresh=1982 gap=676 poll_thresh=19 ino=257 dd-2584 [004] 295.770009: balance_dirty_state: bdi btrfs-1: dirty=678 wb=678 unstable=0 bg_thresh=990 thresh=1981 gap=625 poll_thresh=20 ino=257 dd-2584 [004] 295.770377: balance_dirty_state: bdi btrfs-1: dirty=703 wb=678 unstable=0 bg_thresh=992 thresh=1985 gap=604 poll_thresh=21 ino=257 dd-2584 [004] 295.770549: balance_dirty_state: bdi btrfs-1: dirty=728 wb=678 unstable=0 bg_thresh=992 thresh=1984 gap=578 poll_thresh=22 ino=257 dd-2584 [004] 295.770725: balance_dirty_state: bdi btrfs-1: dirty=753 wb=678 unstable=0 bg_thresh=991 thresh=1983 gap=552 poll_thresh=23 ino=257 dd-2584 [004] 295.770872: balance_dirty_state: bdi btrfs-1: dirty=803 wb=678 unstable=0 bg_thresh=991 thresh=1982 gap=501 poll_thresh=24 ino=257 dd-2584 [004] 295.771043: balance_dirty_state: bdi btrfs-1: dirty=828 wb=678 unstable=0 bg_thresh=993 thresh=1986 gap=480 poll_thresh=25 ino=257 dd-2584 [004] 295.771050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=58596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 295.777276: balance_dirty_state: bdi btrfs-1: dirty=828 wb=553 unstable=0 bg_thresh=988 thresh=1977 gap=596 poll_thresh=25 ino=257 dd-2584 [004] 295.777344: balance_dirty_state: bdi btrfs-1: dirty=853 wb=553 unstable=0 bg_thresh=991 thresh=1983 gap=577 poll_thresh=19 ino=257 dd-2584 [004] 295.777476: balance_dirty_state: bdi btrfs-1: dirty=878 wb=553 unstable=0 bg_thresh=986 thresh=1972 gap=541 poll_thresh=20 ino=257 dd-2584 [004] 295.777605: balance_dirty_state: bdi btrfs-1: dirty=903 wb=553 unstable=0 bg_thresh=985 thresh=1970 gap=514 poll_thresh=21 ino=257 dd-2584 [004] 295.777729: balance_dirty_state: bdi btrfs-1: dirty=928 wb=553 unstable=0 bg_thresh=984 thresh=1969 gap=488 poll_thresh=22 ino=257 dd-2584 [004] 295.777734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1233 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-26% task_gap=-153% task_weight=101% bdi_bw=58596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 295.789376: balance_dirty_state: bdi btrfs-1: dirty=928 wb=553 unstable=0 bg_thresh=990 thresh=1981 gap=500 poll_thresh=22 ino=257 dd-2584 [004] 295.789734: balance_dirty_state: bdi btrfs-1: dirty=953 wb=553 unstable=0 bg_thresh=993 thresh=1986 gap=480 poll_thresh=16 ino=257 dd-2584 [004] 295.789740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=58596 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [006] 295.797336: balance_dirty_state: bdi btrfs-1: dirty=953 wb=428 unstable=0 bg_thresh=989 thresh=1979 gap=598 poll_thresh=16 ino=257 dd-2584 [006] 295.797402: balance_dirty_state: bdi btrfs-1: dirty=953 wb=428 unstable=0 bg_thresh=989 thresh=1979 gap=598 poll_thresh=12 ino=257 dd-2584 [006] 295.797463: balance_dirty_state: bdi btrfs-1: dirty=978 wb=428 unstable=0 bg_thresh=992 thresh=1984 gap=578 poll_thresh=13 ino=257 dd-2584 [006] 295.797524: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=428 unstable=0 bg_thresh=994 thresh=1989 gap=558 poll_thresh=14 ino=257 flush-btrfs-1-2586 [005] 295.797586: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3156 wrote=0 to_write=8192 dd-2584 [006] 295.797589: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=428 unstable=0 bg_thresh=994 thresh=1989 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 295.797655: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=428 unstable=0 bg_thresh=997 thresh=1994 gap=538 poll_thresh=16 ino=257 dd-2584 [006] 295.797785: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=453 unstable=0 bg_thresh=996 thresh=1993 gap=512 poll_thresh=17 ino=257 dd-2584 [006] 295.797915: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=503 unstable=0 bg_thresh=996 thresh=1992 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 295.797916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=58596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 295.800056: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=312 wrote=960 to_write=7232 dd-2584 [006] 295.809287: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1403 unstable=0 bg_thresh=996 thresh=1992 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 295.809295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=58596 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 295.821527: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1278 unstable=0 bg_thresh=988 thresh=1976 gap=595 poll_thresh=18 ino=257 dd-2584 [006] 295.821654: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1278 unstable=0 bg_thresh=988 thresh=1976 gap=570 poll_thresh=13 ino=257 dd-2584 [006] 295.821772: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1278 unstable=0 bg_thresh=990 thresh=1981 gap=550 poll_thresh=14 ino=257 dd-2584 [006] 295.821890: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1278 unstable=0 bg_thresh=993 thresh=1986 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 295.822009: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1278 unstable=0 bg_thresh=993 thresh=1986 gap=530 poll_thresh=16 ino=257 dd-2584 [006] 295.822243: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1278 unstable=0 bg_thresh=995 thresh=1991 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 295.822853: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1278 unstable=0 bg_thresh=997 thresh=1995 gap=464 poll_thresh=18 ino=257 dd-2584 [006] 295.822861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-118% task_weight=98% bdi_bw=58596 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 295.829441: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1278 unstable=0 bg_thresh=997 thresh=1995 gap=464 poll_thresh=18 ino=257 dd-2584 [006] 295.829451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-118% task_weight=98% bdi_bw=56320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 295.837421: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1278 unstable=0 bg_thresh=997 thresh=1995 gap=464 poll_thresh=18 ino=257 dd-2584 [006] 295.837431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-118% task_weight=98% bdi_bw=56320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 295.845467: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1278 unstable=0 bg_thresh=997 thresh=1995 gap=464 poll_thresh=18 ino=257 dd-2584 [006] 295.845476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-118% task_weight=98% bdi_bw=56320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 295.857473: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1153 unstable=0 bg_thresh=994 thresh=1989 gap=583 poll_thresh=18 ino=257 dd-2584 [006] 295.857555: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1153 unstable=0 bg_thresh=994 thresh=1989 gap=583 poll_thresh=13 ino=257 dd-2584 [006] 295.857611: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1153 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=14 ino=257 dd-2584 [006] 295.857670: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1153 unstable=0 bg_thresh=997 thresh=1994 gap=538 poll_thresh=15 ino=257 dd-2584 [006] 295.857727: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1153 unstable=0 bg_thresh=996 thresh=1993 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 295.857840: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1153 unstable=0 bg_thresh=996 thresh=1992 gap=511 poll_thresh=17 ino=257 dd-2584 [006] 295.857953: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1153 unstable=0 bg_thresh=998 thresh=1996 gap=465 poll_thresh=18 ino=257 dd-2584 [006] 295.857958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=56320 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 295.865295: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1028 unstable=0 bg_thresh=987 thresh=1975 gap=569 poll_thresh=18 ino=257 dd-2584 [006] 295.865358: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1028 unstable=0 bg_thresh=987 thresh=1975 gap=569 poll_thresh=13 ino=257 dd-2584 [006] 295.865416: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1028 unstable=0 bg_thresh=990 thresh=1980 gap=549 poll_thresh=14 ino=257 dd-2584 [006] 295.865473: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1028 unstable=0 bg_thresh=992 thresh=1985 gap=529 poll_thresh=15 ino=257 dd-2584 [006] 295.865530: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1028 unstable=0 bg_thresh=992 thresh=1985 gap=529 poll_thresh=16 ino=257 dd-2584 [006] 295.865646: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1028 unstable=0 bg_thresh=995 thresh=1990 gap=484 poll_thresh=17 ino=257 dd-2584 [006] 295.865650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=98% bdi_bw=56320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 295.873379: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1028 unstable=0 bg_thresh=994 thresh=1988 gap=482 poll_thresh=17 ino=257 dd-2584 [006] 295.873388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=98% bdi_bw=56320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 295.881402: balance_dirty_state: bdi btrfs-1: dirty=478 wb=903 unstable=0 bg_thresh=992 thresh=1984 gap=603 poll_thresh=17 ino=257 dd-2584 [006] 295.881710: balance_dirty_state: bdi btrfs-1: dirty=478 wb=903 unstable=0 bg_thresh=992 thresh=1984 gap=603 poll_thresh=13 ino=257 dd-2584 [006] 295.881786: balance_dirty_state: bdi btrfs-1: dirty=503 wb=903 unstable=0 bg_thresh=994 thresh=1989 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 295.881860: balance_dirty_state: bdi btrfs-1: dirty=503 wb=903 unstable=0 bg_thresh=994 thresh=1989 gap=583 poll_thresh=15 ino=257 dd-2584 [006] 295.881934: balance_dirty_state: bdi btrfs-1: dirty=528 wb=903 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 295.882088: balance_dirty_state: bdi btrfs-1: dirty=553 wb=903 unstable=0 bg_thresh=996 thresh=1993 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 295.882240: balance_dirty_state: bdi btrfs-1: dirty=603 wb=903 unstable=0 bg_thresh=998 thresh=1997 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 295.882246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=56320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 295.889390: balance_dirty_state: bdi btrfs-1: dirty=603 wb=853 unstable=0 bg_thresh=998 thresh=1997 gap=541 poll_thresh=18 ino=257 dd-2584 [006] 295.889482: balance_dirty_state: bdi btrfs-1: dirty=603 wb=853 unstable=0 bg_thresh=995 thresh=1991 gap=535 poll_thresh=13 ino=257 dd-2584 [006] 295.889559: balance_dirty_state: bdi btrfs-1: dirty=628 wb=853 unstable=0 bg_thresh=998 thresh=1996 gap=515 poll_thresh=14 ino=257 dd-2584 [006] 295.889634: balance_dirty_state: bdi btrfs-1: dirty=653 wb=853 unstable=0 bg_thresh=995 thresh=1990 gap=484 poll_thresh=15 ino=257 dd-2584 [006] 295.889640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=56320 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 295.897459: balance_dirty_state: bdi btrfs-1: dirty=653 wb=853 unstable=0 bg_thresh=995 thresh=1990 gap=484 poll_thresh=15 ino=257 dd-2584 [006] 295.897468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=56320 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 295.905429: balance_dirty_state: bdi btrfs-1: dirty=653 wb=853 unstable=0 bg_thresh=998 thresh=1996 gap=490 poll_thresh=15 ino=257 dd-2584 [006] 295.905437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=56320 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 295.917330: balance_dirty_state: bdi btrfs-1: dirty=653 wb=603 unstable=0 bg_thresh=990 thresh=1981 gap=725 poll_thresh=15 ino=257 dd-2584 [006] 295.917438: balance_dirty_state: bdi btrfs-1: dirty=653 wb=603 unstable=0 bg_thresh=990 thresh=1981 gap=725 poll_thresh=11 ino=257 dd-2584 [006] 295.917540: balance_dirty_state: bdi btrfs-1: dirty=678 wb=603 unstable=0 bg_thresh=990 thresh=1980 gap=699 poll_thresh=12 ino=257 dd-2584 [006] 295.917642: balance_dirty_state: bdi btrfs-1: dirty=703 wb=603 unstable=0 bg_thresh=992 thresh=1985 gap=679 poll_thresh=13 ino=257 dd-2584 [006] 295.917743: balance_dirty_state: bdi btrfs-1: dirty=703 wb=603 unstable=0 bg_thresh=991 thresh=1983 gap=677 poll_thresh=14 ino=257 dd-2584 [006] 295.917845: balance_dirty_state: bdi btrfs-1: dirty=728 wb=603 unstable=0 bg_thresh=994 thresh=1988 gap=657 poll_thresh=15 ino=257 dd-2584 [006] 295.918266: balance_dirty_state: bdi btrfs-1: dirty=728 wb=603 unstable=0 bg_thresh=991 thresh=1982 gap=651 poll_thresh=16 ino=257 dd-2584 [006] 295.918475: balance_dirty_state: bdi btrfs-1: dirty=778 wb=603 unstable=0 bg_thresh=993 thresh=1986 gap=605 poll_thresh=17 ino=257 dd-2584 [006] 295.918678: balance_dirty_state: bdi btrfs-1: dirty=803 wb=603 unstable=0 bg_thresh=992 thresh=1985 gap=579 poll_thresh=18 ino=257 dd-2584 [006] 295.918881: balance_dirty_state: bdi btrfs-1: dirty=828 wb=603 unstable=0 bg_thresh=992 thresh=1984 gap=553 poll_thresh=19 ino=257 dd-2584 [006] 295.919089: balance_dirty_state: bdi btrfs-1: dirty=878 wb=603 unstable=0 bg_thresh=994 thresh=1988 gap=507 poll_thresh=20 ino=257 dd-2584 [006] 295.919294: balance_dirty_state: bdi btrfs-1: dirty=903 wb=603 unstable=0 bg_thresh=993 thresh=1987 gap=481 poll_thresh=21 ino=257 dd-2584 [006] 295.919302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=56320 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 295.929316: balance_dirty_state: bdi btrfs-1: dirty=903 wb=478 unstable=0 bg_thresh=987 thresh=1974 gap=593 poll_thresh=21 ino=257 dd-2584 [006] 295.929388: balance_dirty_state: bdi btrfs-1: dirty=903 wb=478 unstable=0 bg_thresh=987 thresh=1974 gap=593 poll_thresh=16 ino=257 dd-2584 [006] 295.929507: balance_dirty_state: bdi btrfs-1: dirty=953 wb=478 unstable=0 bg_thresh=989 thresh=1979 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 295.929627: balance_dirty_state: bdi btrfs-1: dirty=978 wb=478 unstable=0 bg_thresh=994 thresh=1989 gap=533 poll_thresh=18 ino=257 dd-2584 [006] 295.929924: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=478 unstable=0 bg_thresh=994 thresh=1988 gap=507 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 295.929971: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3288 wrote=0 to_write=8192 dd-2584 [006] 295.930050: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=478 unstable=0 bg_thresh=993 thresh=1987 gap=456 poll_thresh=20 ino=257 dd-2584 [006] 295.930051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-127% task_weight=98% bdi_bw=56320 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 295.932137: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=444 wrote=928 to_write=7264 dd-2584 [006] 295.941360: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1278 unstable=0 bg_thresh=989 thresh=1978 gap=572 poll_thresh=20 ino=257 dd-2584 [006] 295.941465: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1278 unstable=0 bg_thresh=988 thresh=1977 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 295.941547: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1278 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 295.941712: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1278 unstable=0 bg_thresh=990 thresh=1981 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 295.941877: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1278 unstable=0 bg_thresh=990 thresh=1980 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 295.942041: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1278 unstable=0 bg_thresh=989 thresh=1979 gap=448 poll_thresh=19 ino=257 dd-2584 [006] 295.942047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=53752 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 295.949408: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1278 unstable=0 bg_thresh=989 thresh=1979 gap=448 poll_thresh=19 ino=257 dd-2584 [006] 295.949419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=53752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 295.957408: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1153 unstable=0 bg_thresh=989 thresh=1979 gap=573 poll_thresh=19 ino=257 dd-2584 [006] 295.957506: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1153 unstable=0 bg_thresh=989 thresh=1978 gap=572 poll_thresh=14 ino=257 dd-2584 [006] 295.957592: balance_dirty_state: bdi btrfs-1: dirty=278 wb=1153 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=15 ino=257 dd-2584 [006] 295.957673: balance_dirty_state: bdi btrfs-1: dirty=303 wb=1153 unstable=0 bg_thresh=988 thresh=1977 gap=521 poll_thresh=16 ino=257 dd-2584 [006] 295.958084: balance_dirty_state: bdi btrfs-1: dirty=328 wb=1153 unstable=0 bg_thresh=990 thresh=1981 gap=500 poll_thresh=17 ino=257 dd-2584 [006] 295.958244: balance_dirty_state: bdi btrfs-1: dirty=353 wb=1153 unstable=0 bg_thresh=990 thresh=1980 gap=474 poll_thresh=18 ino=257 dd-2584 [006] 295.958250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-89% task_weight=100% bdi_bw=53752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 295.965641: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1153 unstable=0 bg_thresh=989 thresh=1979 gap=448 poll_thresh=13 ino=257 dd-2584 [006] 295.965649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-136% task_weight=98% bdi_bw=53752 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 295.973451: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1028 unstable=0 bg_thresh=986 thresh=1973 gap=567 poll_thresh=13 ino=257 dd-2584 [006] 295.973582: balance_dirty_state: bdi btrfs-1: dirty=378 wb=1028 unstable=0 bg_thresh=989 thresh=1978 gap=572 poll_thresh=10 ino=257 dd-2584 [006] 295.973702: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1028 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=11 ino=257 dd-2584 [006] 295.973821: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1028 unstable=0 bg_thresh=991 thresh=1982 gap=526 poll_thresh=12 ino=257 dd-2584 [006] 295.973939: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1028 unstable=0 bg_thresh=988 thresh=1976 gap=520 poll_thresh=13 ino=257 dd-2584 [006] 295.974058: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1028 unstable=0 bg_thresh=990 thresh=1981 gap=500 poll_thresh=14 ino=257 dd-2584 [006] 295.974177: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1028 unstable=0 bg_thresh=987 thresh=1975 gap=469 poll_thresh=15 ino=257 dd-2584 [006] 295.974185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1320 avg_dirty=1320 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=53752 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 295.981531: balance_dirty_state: bdi btrfs-1: dirty=478 wb=1028 unstable=0 bg_thresh=989 thresh=1978 gap=472 poll_thresh=11 ino=257 dd-2584 [006] 295.981536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=53752 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 295.989419: balance_dirty_state: bdi btrfs-1: dirty=478 wb=828 unstable=0 bg_thresh=991 thresh=1983 gap=677 poll_thresh=11 ino=257 dd-2584 [000] 295.989482: balance_dirty_state: bdi btrfs-1: dirty=503 wb=828 unstable=0 bg_thresh=991 thresh=1983 gap=652 poll_thresh=8 ino=257 dd-2584 [000] 295.989543: balance_dirty_state: bdi btrfs-1: dirty=503 wb=828 unstable=0 bg_thresh=994 thresh=1988 gap=657 poll_thresh=9 ino=257 dd-2584 [000] 295.989599: balance_dirty_state: bdi btrfs-1: dirty=528 wb=828 unstable=0 bg_thresh=994 thresh=1988 gap=632 poll_thresh=10 ino=257 dd-2584 [000] 295.989655: balance_dirty_state: bdi btrfs-1: dirty=528 wb=828 unstable=0 bg_thresh=996 thresh=1993 gap=637 poll_thresh=11 ino=257 dd-2584 [000] 295.989710: balance_dirty_state: bdi btrfs-1: dirty=553 wb=828 unstable=0 bg_thresh=996 thresh=1993 gap=612 poll_thresh=12 ino=257 dd-2584 [000] 295.989936: balance_dirty_state: bdi btrfs-1: dirty=578 wb=828 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=13 ino=257 dd-2584 [000] 295.989995: balance_dirty_state: bdi btrfs-1: dirty=578 wb=828 unstable=0 bg_thresh=998 thresh=1997 gap=591 poll_thresh=14 ino=257 dd-2584 [000] 295.990052: balance_dirty_state: bdi btrfs-1: dirty=603 wb=828 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 295.990108: balance_dirty_state: bdi btrfs-1: dirty=628 wb=828 unstable=0 bg_thresh=998 thresh=1996 gap=540 poll_thresh=16 ino=257 dd-2584 [000] 295.990221: balance_dirty_state: bdi btrfs-1: dirty=653 wb=828 unstable=0 bg_thresh=997 thresh=1995 gap=514 poll_thresh=17 ino=257 dd-2584 [000] 295.990333: balance_dirty_state: bdi btrfs-1: dirty=678 wb=828 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 295.990338: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-118% task_weight=98% bdi_bw=53752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 295.997367: balance_dirty_state: bdi btrfs-1: dirty=678 wb=703 unstable=0 bg_thresh=997 thresh=1994 gap=613 poll_thresh=18 ino=257 dd-2584 [000] 295.997442: balance_dirty_state: bdi btrfs-1: dirty=703 wb=703 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=13 ino=257 dd-2584 [000] 295.997500: balance_dirty_state: bdi btrfs-1: dirty=728 wb=703 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=14 ino=257 dd-2584 [000] 295.997556: balance_dirty_state: bdi btrfs-1: dirty=728 wb=703 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=15 ino=257 dd-2584 [000] 295.997613: balance_dirty_state: bdi btrfs-1: dirty=753 wb=703 unstable=0 bg_thresh=995 thresh=1991 gap=535 poll_thresh=16 ino=257 dd-2584 [000] 295.997726: balance_dirty_state: bdi btrfs-1: dirty=778 wb=703 unstable=0 bg_thresh=995 thresh=1990 gap=509 poll_thresh=17 ino=257 dd-2584 [000] 295.997842: balance_dirty_state: bdi btrfs-1: dirty=803 wb=703 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 295.997846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=53752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 296.005441: balance_dirty_state: bdi btrfs-1: dirty=803 wb=703 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 296.005451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=53752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 296.013398: balance_dirty_state: bdi btrfs-1: dirty=803 wb=578 unstable=0 bg_thresh=995 thresh=1990 gap=609 poll_thresh=18 ino=257 dd-2584 [000] 296.013705: balance_dirty_state: bdi btrfs-1: dirty=828 wb=578 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=13 ino=257 dd-2584 [000] 296.013782: balance_dirty_state: bdi btrfs-1: dirty=853 wb=578 unstable=0 bg_thresh=994 thresh=1989 gap=558 poll_thresh=14 ino=257 dd-2584 [000] 296.013858: balance_dirty_state: bdi btrfs-1: dirty=853 wb=578 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=15 ino=257 dd-2584 [000] 296.013933: balance_dirty_state: bdi btrfs-1: dirty=878 wb=578 unstable=0 bg_thresh=994 thresh=1988 gap=532 poll_thresh=16 ino=257 dd-2584 [000] 296.014083: balance_dirty_state: bdi btrfs-1: dirty=903 wb=578 unstable=0 bg_thresh=993 thresh=1987 gap=506 poll_thresh=17 ino=257 dd-2584 [000] 296.014235: balance_dirty_state: bdi btrfs-1: dirty=928 wb=578 unstable=0 bg_thresh=995 thresh=1991 gap=485 poll_thresh=18 ino=257 dd-2584 [000] 296.014241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=53752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 296.031560: balance_dirty_state: bdi btrfs-1: dirty=928 wb=453 unstable=0 bg_thresh=1003 thresh=2006 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 296.031651: balance_dirty_state: bdi btrfs-1: dirty=953 wb=453 unstable=0 bg_thresh=1003 thresh=2006 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 296.031738: balance_dirty_state: bdi btrfs-1: dirty=953 wb=453 unstable=0 bg_thresh=1005 thresh=2011 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 296.031823: balance_dirty_state: bdi btrfs-1: dirty=978 wb=453 unstable=0 bg_thresh=1005 thresh=2011 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 296.031911: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=453 unstable=0 bg_thresh=1008 thresh=2016 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 296.032086: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=453 unstable=0 bg_thresh=1010 thresh=2021 gap=540 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 296.032174: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3388 wrote=0 to_write=8192 dd-2584 [004] 296.032283: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=453 unstable=0 bg_thresh=1012 thresh=2025 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 296.032771: balance_dirty_state: bdi btrfs-1: dirty=928 wb=628 unstable=0 bg_thresh=1012 thresh=2024 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 296.032773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=53752 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 flush-btrfs-1-2586 [005] 296.034551: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=548 wrote=992 to_write=7200 dd-2584 [003] 296.037402: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1278 unstable=0 bg_thresh=1005 thresh=2010 gap=629 poll_thresh=19 ino=257 dd-2584 [003] 296.037473: balance_dirty_state: bdi btrfs-1: dirty=103 wb=1278 unstable=0 bg_thresh=1005 thresh=2010 gap=629 poll_thresh=14 ino=257 dd-2584 [003] 296.037536: balance_dirty_state: bdi btrfs-1: dirty=128 wb=1278 unstable=0 bg_thresh=1007 thresh=2015 gap=609 poll_thresh=15 ino=257 dd-2584 [003] 296.037599: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1278 unstable=0 bg_thresh=1010 thresh=2020 gap=589 poll_thresh=16 ino=257 dd-2584 [003] 296.037721: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1278 unstable=0 bg_thresh=1012 thresh=2025 gap=569 poll_thresh=17 ino=257 dd-2584 [003] 296.037847: balance_dirty_state: bdi btrfs-1: dirty=203 wb=1278 unstable=0 bg_thresh=1012 thresh=2024 gap=543 poll_thresh=18 ino=257 dd-2584 [003] 296.037973: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1278 unstable=0 bg_thresh=1014 thresh=2029 gap=498 poll_thresh=19 ino=257 dd-2584 [003] 296.037979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-215% task_weight=99% bdi_bw=53752 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 296.045433: balance_dirty_state: bdi btrfs-1: dirty=253 wb=1278 unstable=0 bg_thresh=1015 thresh=2030 gap=499 poll_thresh=19 ino=257 dd-2584 [003] 296.045439: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=52040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.053470: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1028 unstable=0 bg_thresh=1008 thresh=2017 gap=744 poll_thresh=19 ino=257 dd-2584 [007] 296.053544: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1028 unstable=0 bg_thresh=1008 thresh=2017 gap=744 poll_thresh=14 ino=257 dd-2584 [007] 296.053631: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1028 unstable=0 bg_thresh=1011 thresh=2022 gap=724 poll_thresh=15 ino=257 dd-2584 [007] 296.053752: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1028 unstable=0 bg_thresh=1011 thresh=2022 gap=699 poll_thresh=16 ino=257 dd-2584 [007] 296.053912: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1028 unstable=0 bg_thresh=1013 thresh=2027 gap=679 poll_thresh=17 ino=257 dd-2584 [007] 296.054231: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1028 unstable=0 bg_thresh=1015 thresh=2031 gap=658 poll_thresh=18 ino=257 dd-2584 [007] 296.054421: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1028 unstable=0 bg_thresh=1015 thresh=2030 gap=607 poll_thresh=19 ino=257 dd-2584 [007] 296.054542: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1028 unstable=0 bg_thresh=1011 thresh=2023 gap=575 poll_thresh=20 ino=257 dd-2584 [007] 296.054660: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1028 unstable=0 bg_thresh=1013 thresh=2027 gap=554 poll_thresh=21 ino=257 dd-2584 [007] 296.054781: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1028 unstable=0 bg_thresh=1013 thresh=2026 gap=528 poll_thresh=22 ino=257 dd-2584 [007] 296.054953: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1028 unstable=0 bg_thresh=1009 thresh=2019 gap=471 poll_thresh=23 ino=257 dd-2584 [007] 296.054958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=52040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 296.061479: balance_dirty_state: bdi btrfs-1: dirty=528 wb=1043 unstable=0 bg_thresh=1014 thresh=2028 gap=457 poll_thresh=23 ino=257 dd-2584 [004] 296.061483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=52040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 296.069417: balance_dirty_state: bdi btrfs-1: dirty=540 wb=1018 unstable=0 bg_thresh=991 thresh=1983 gap=425 poll_thresh=23 ino=257 dd-2584 [000] 296.069423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=52040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 296.077475: balance_dirty_state: bdi btrfs-1: dirty=532 wb=1013 unstable=0 bg_thresh=993 thresh=1986 gap=441 poll_thresh=23 ino=257 dd-2584 [000] 296.077481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=52040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 296.087568: balance_dirty_state: bdi btrfs-1: dirty=557 wb=888 unstable=0 bg_thresh=992 thresh=1984 gap=539 poll_thresh=23 ino=257 dd-2584 [004] 296.087660: balance_dirty_state: bdi btrfs-1: dirty=582 wb=888 unstable=0 bg_thresh=994 thresh=1989 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 296.087832: balance_dirty_state: bdi btrfs-1: dirty=607 wb=888 unstable=0 bg_thresh=997 thresh=1994 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 296.088239: balance_dirty_state: bdi btrfs-1: dirty=632 wb=888 unstable=0 bg_thresh=996 thresh=1993 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 296.088245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-163% task_weight=97% bdi_bw=52040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 296.093413: balance_dirty_state: bdi btrfs-1: dirty=632 wb=763 unstable=0 bg_thresh=996 thresh=1992 gap=597 poll_thresh=19 ino=257 dd-2584 [001] 296.093483: balance_dirty_state: bdi btrfs-1: dirty=632 wb=763 unstable=0 bg_thresh=995 thresh=1990 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 296.093549: balance_dirty_state: bdi btrfs-1: dirty=657 wb=763 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 296.093610: balance_dirty_state: bdi btrfs-1: dirty=657 wb=763 unstable=0 bg_thresh=1006 thresh=2012 gap=592 poll_thresh=16 ino=257 dd-2584 [001] 296.093730: balance_dirty_state: bdi btrfs-1: dirty=707 wb=763 unstable=0 bg_thresh=1008 thresh=2017 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 296.093849: balance_dirty_state: bdi btrfs-1: dirty=732 wb=763 unstable=0 bg_thresh=1010 thresh=2021 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 296.093966: balance_dirty_state: bdi btrfs-1: dirty=757 wb=763 unstable=0 bg_thresh=1010 thresh=2020 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 296.093971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-132% task_weight=98% bdi_bw=52040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 296.101482: balance_dirty_state: bdi btrfs-1: dirty=757 wb=638 unstable=0 bg_thresh=1009 thresh=2019 gap=624 poll_thresh=19 ino=257 dd-2584 [005] 296.101585: balance_dirty_state: bdi btrfs-1: dirty=757 wb=638 unstable=0 bg_thresh=1009 thresh=2019 gap=624 poll_thresh=14 ino=257 dd-2584 [005] 296.101700: balance_dirty_state: bdi btrfs-1: dirty=782 wb=638 unstable=0 bg_thresh=1012 thresh=2024 gap=604 poll_thresh=15 ino=257 dd-2584 [005] 296.101816: balance_dirty_state: bdi btrfs-1: dirty=807 wb=638 unstable=0 bg_thresh=1014 thresh=2029 gap=584 poll_thresh=16 ino=257 dd-2584 [005] 296.102050: balance_dirty_state: bdi btrfs-1: dirty=832 wb=638 unstable=0 bg_thresh=1014 thresh=2028 gap=558 poll_thresh=17 ino=257 dd-2584 [005] 296.102648: balance_dirty_state: bdi btrfs-1: dirty=857 wb=638 unstable=0 bg_thresh=1013 thresh=2027 gap=532 poll_thresh=18 ino=257 dd-2584 [005] 296.102893: balance_dirty_state: bdi btrfs-1: dirty=907 wb=638 unstable=0 bg_thresh=1010 thresh=2020 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 296.102902: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-131% task_weight=97% bdi_bw=52040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 296.109485: balance_dirty_state: bdi btrfs-1: dirty=907 wb=513 unstable=0 bg_thresh=1011 thresh=2022 gap=602 poll_thresh=19 ino=257 dd-2584 [005] 296.109575: balance_dirty_state: bdi btrfs-1: dirty=907 wb=513 unstable=0 bg_thresh=1013 thresh=2027 gap=607 poll_thresh=14 ino=257 dd-2584 [005] 296.109635: balance_dirty_state: bdi btrfs-1: dirty=932 wb=513 unstable=0 bg_thresh=1013 thresh=2026 gap=581 poll_thresh=15 ino=257 dd-2584 [005] 296.109691: balance_dirty_state: bdi btrfs-1: dirty=957 wb=513 unstable=0 bg_thresh=1013 thresh=2026 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 296.109805: balance_dirty_state: bdi btrfs-1: dirty=982 wb=513 unstable=0 bg_thresh=1015 thresh=2030 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 296.109918: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=513 unstable=0 bg_thresh=1014 thresh=2029 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 296.110033: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=513 unstable=0 bg_thresh=1014 thresh=2028 gap=483 poll_thresh=19 ino=257 dd-2584 [005] 296.110038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=52040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 296.110057: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3468 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 296.112236: writeback_single_inode: bdi btrfs-1: ino=257 state= age=624 wrote=928 to_write=7264 dd-2584 [005] 296.117513: balance_dirty_state: bdi btrfs-1: dirty=123 wb=1428 unstable=0 bg_thresh=1013 thresh=2026 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 296.117522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=52040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 296.125539: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1298 unstable=0 bg_thresh=1012 thresh=2024 gap=605 poll_thresh=19 ino=257 dd-2584 [005] 296.125616: balance_dirty_state: bdi btrfs-1: dirty=146 wb=1298 unstable=0 bg_thresh=1011 thresh=2023 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 296.125678: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1298 unstable=0 bg_thresh=1011 thresh=2023 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 296.125742: balance_dirty_state: bdi btrfs-1: dirty=171 wb=1298 unstable=0 bg_thresh=1011 thresh=2022 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 296.126054: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1298 unstable=0 bg_thresh=1010 thresh=2021 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 296.126059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1288 bdi_dirty=1320 avg_dirty=1320 bdi_gap=30% task_gap=-36% task_weight=97% bdi_bw=52040 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.133643: balance_dirty_state: bdi btrfs-1: dirty=221 wb=1298 unstable=0 bg_thresh=1010 thresh=2021 gap=502 poll_thresh=13 ino=257 dd-2584 [007] 296.133652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-84% task_weight=98% bdi_bw=52040 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 296.141632: balance_dirty_state: bdi btrfs-1: dirty=246 wb=1298 unstable=0 bg_thresh=1013 thresh=2026 gap=482 poll_thresh=10 ino=257 dd-2584 [007] 296.141640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1292 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-78% task_weight=98% bdi_bw=52040 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 296.153573: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1173 unstable=0 bg_thresh=1012 thresh=2024 gap=580 poll_thresh=7 ino=257 dd-2584 [007] 296.153631: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1173 unstable=0 bg_thresh=1014 thresh=2029 gap=585 poll_thresh=8 ino=257 dd-2584 [007] 296.153687: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1173 unstable=0 bg_thresh=1014 thresh=2029 gap=560 poll_thresh=9 ino=257 dd-2584 [007] 296.153743: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1173 unstable=0 bg_thresh=1017 thresh=2034 gap=540 poll_thresh=10 ino=257 dd-2584 [007] 296.153798: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1173 unstable=0 bg_thresh=1017 thresh=2034 gap=540 poll_thresh=11 ino=257 dd-2584 [007] 296.153855: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1173 unstable=0 bg_thresh=1019 thresh=2039 gap=520 poll_thresh=12 ino=257 dd-2584 [007] 296.153912: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1173 unstable=0 bg_thresh=1019 thresh=2038 gap=519 poll_thresh=13 ino=257 dd-2584 [007] 296.153968: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1173 unstable=0 bg_thresh=1021 thresh=2043 gap=499 poll_thresh=14 ino=257 dd-2584 [007] 296.153972: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1308 bdi_dirty=1360 avg_dirty=1360 bdi_gap=19% task_gap=-59% task_weight=98% bdi_bw=50768 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [007] 296.161558: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1173 unstable=0 bg_thresh=1018 thresh=2037 gap=468 poll_thresh=10 ino=257 dd-2584 [007] 296.161562: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=50768 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 296.169497: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1048 unstable=0 bg_thresh=1011 thresh=2023 gap=579 poll_thresh=10 ino=257 dd-2584 [007] 296.169566: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1048 unstable=0 bg_thresh=1011 thresh=2023 gap=579 poll_thresh=7 ino=257 dd-2584 [007] 296.169626: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1048 unstable=0 bg_thresh=1014 thresh=2028 gap=559 poll_thresh=8 ino=257 dd-2584 [007] 296.169686: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1048 unstable=0 bg_thresh=1016 thresh=2033 gap=539 poll_thresh=9 ino=257 dd-2584 [007] 296.169745: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1048 unstable=0 bg_thresh=1016 thresh=2033 gap=539 poll_thresh=10 ino=257 dd-2584 [007] 296.169989: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1048 unstable=0 bg_thresh=1019 thresh=2038 gap=519 poll_thresh=11 ino=257 dd-2584 [007] 296.170050: balance_dirty_state: bdi btrfs-1: dirty=496 wb=1048 unstable=0 bg_thresh=1019 thresh=2038 gap=494 poll_thresh=12 ino=257 dd-2584 [007] 296.170055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1303 bdi_dirty=1360 avg_dirty=1360 bdi_gap=16% task_gap=-65% task_weight=98% bdi_bw=50768 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 296.177458: balance_dirty_state: bdi btrfs-1: dirty=496 wb=948 unstable=0 bg_thresh=1018 thresh=2036 gap=592 poll_thresh=9 ino=257 dd-2584 [007] 296.177518: balance_dirty_state: bdi btrfs-1: dirty=521 wb=948 unstable=0 bg_thresh=1020 thresh=2041 gap=572 poll_thresh=10 ino=257 dd-2584 [007] 296.177580: balance_dirty_state: bdi btrfs-1: dirty=546 wb=948 unstable=0 bg_thresh=1017 thresh=2035 gap=541 poll_thresh=11 ino=257 dd-2584 [007] 296.177640: balance_dirty_state: bdi btrfs-1: dirty=546 wb=948 unstable=0 bg_thresh=1020 thresh=2040 gap=546 poll_thresh=12 ino=257 dd-2584 [007] 296.177701: balance_dirty_state: bdi btrfs-1: dirty=571 wb=948 unstable=0 bg_thresh=1017 thresh=2034 gap=515 poll_thresh=13 ino=257 dd-2584 [007] 296.177761: balance_dirty_state: bdi btrfs-1: dirty=571 wb=948 unstable=0 bg_thresh=1019 thresh=2039 gap=520 poll_thresh=14 ino=257 dd-2584 [007] 296.177824: balance_dirty_state: bdi btrfs-1: dirty=596 wb=948 unstable=0 bg_thresh=1019 thresh=2038 gap=494 poll_thresh=15 ino=257 dd-2584 [007] 296.177828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1304 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-110% task_weight=97% bdi_bw=50768 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 296.185398: balance_dirty_state: bdi btrfs-1: dirty=596 wb=948 unstable=0 bg_thresh=1013 thresh=2026 gap=482 poll_thresh=15 ino=257 dd-2584 [007] 296.185402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-124% task_weight=98% bdi_bw=50768 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 296.193500: balance_dirty_state: bdi btrfs-1: dirty=596 wb=823 unstable=0 bg_thresh=1013 thresh=2026 gap=607 poll_thresh=15 ino=257 dd-2584 [007] 296.193570: balance_dirty_state: bdi btrfs-1: dirty=621 wb=823 unstable=0 bg_thresh=1013 thresh=2026 gap=582 poll_thresh=11 ino=257 dd-2584 [007] 296.193630: balance_dirty_state: bdi btrfs-1: dirty=621 wb=823 unstable=0 bg_thresh=1015 thresh=2031 gap=587 poll_thresh=12 ino=257 dd-2584 [007] 296.193689: balance_dirty_state: bdi btrfs-1: dirty=646 wb=823 unstable=0 bg_thresh=1015 thresh=2031 gap=562 poll_thresh=13 ino=257 dd-2584 [007] 296.193749: balance_dirty_state: bdi btrfs-1: dirty=671 wb=823 unstable=0 bg_thresh=1018 thresh=2036 gap=542 poll_thresh=14 ino=257 dd-2584 [007] 296.193810: balance_dirty_state: bdi btrfs-1: dirty=671 wb=823 unstable=0 bg_thresh=1018 thresh=2036 gap=542 poll_thresh=15 ino=257 dd-2584 [007] 296.193871: balance_dirty_state: bdi btrfs-1: dirty=696 wb=823 unstable=0 bg_thresh=1017 thresh=2035 gap=516 poll_thresh=16 ino=257 dd-2584 [007] 296.194179: balance_dirty_state: bdi btrfs-1: dirty=721 wb=823 unstable=0 bg_thresh=1019 thresh=2039 gap=495 poll_thresh=17 ino=257 dd-2584 [007] 296.194184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1305 bdi_dirty=1360 avg_dirty=1360 bdi_gap=17% task_gap=-62% task_weight=97% bdi_bw=50768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.201472: balance_dirty_state: bdi btrfs-1: dirty=746 wb=698 unstable=0 bg_thresh=1004 thresh=2009 gap=565 poll_thresh=13 ino=257 dd-2584 [007] 296.201534: balance_dirty_state: bdi btrfs-1: dirty=746 wb=698 unstable=0 bg_thresh=1007 thresh=2014 gap=570 poll_thresh=14 ino=257 dd-2584 [007] 296.201594: balance_dirty_state: bdi btrfs-1: dirty=771 wb=698 unstable=0 bg_thresh=1007 thresh=2014 gap=545 poll_thresh=15 ino=257 dd-2584 [007] 296.201655: balance_dirty_state: bdi btrfs-1: dirty=796 wb=698 unstable=0 bg_thresh=1009 thresh=2019 gap=525 poll_thresh=16 ino=257 dd-2584 [007] 296.201778: balance_dirty_state: bdi btrfs-1: dirty=821 wb=698 unstable=0 bg_thresh=1012 thresh=2024 gap=505 poll_thresh=17 ino=257 dd-2584 [007] 296.201783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-80% task_weight=98% bdi_bw=50768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.209599: balance_dirty_state: bdi btrfs-1: dirty=830 wb=702 unstable=0 bg_thresh=1004 thresh=2009 gap=477 poll_thresh=13 ino=257 dd-2584 [007] 296.209603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=50768 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 296.217437: balance_dirty_state: bdi btrfs-1: dirty=830 wb=577 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=13 ino=257 dd-2584 [007] 296.217556: balance_dirty_state: bdi btrfs-1: dirty=830 wb=577 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=10 ino=257 dd-2584 [007] 296.217675: balance_dirty_state: bdi btrfs-1: dirty=855 wb=577 unstable=0 bg_thresh=997 thresh=1995 gap=563 poll_thresh=11 ino=257 dd-2584 [007] 296.217791: balance_dirty_state: bdi btrfs-1: dirty=880 wb=577 unstable=0 bg_thresh=1000 thresh=2000 gap=543 poll_thresh=12 ino=257 dd-2584 [007] 296.217907: balance_dirty_state: bdi btrfs-1: dirty=880 wb=577 unstable=0 bg_thresh=1000 thresh=2000 gap=543 poll_thresh=13 ino=257 dd-2584 [007] 296.218028: balance_dirty_state: bdi btrfs-1: dirty=905 wb=577 unstable=0 bg_thresh=1002 thresh=2005 gap=523 poll_thresh=14 ino=257 dd-2584 [007] 296.218148: balance_dirty_state: bdi btrfs-1: dirty=930 wb=577 unstable=0 bg_thresh=1002 thresh=2005 gap=498 poll_thresh=15 ino=257 dd-2584 [007] 296.218156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-56% task_weight=98% bdi_bw=50768 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 296.225545: balance_dirty_state: bdi btrfs-1: dirty=930 wb=452 unstable=0 bg_thresh=1003 thresh=2006 gap=624 poll_thresh=11 ino=257 dd-2584 [007] 296.225666: balance_dirty_state: bdi btrfs-1: dirty=955 wb=452 unstable=0 bg_thresh=1003 thresh=2006 gap=599 poll_thresh=12 ino=257 dd-2584 [007] 296.226153: balance_dirty_state: bdi btrfs-1: dirty=955 wb=452 unstable=0 bg_thresh=1002 thresh=2005 gap=598 poll_thresh=13 ino=257 dd-2584 [007] 296.226272: balance_dirty_state: bdi btrfs-1: dirty=980 wb=452 unstable=0 bg_thresh=1002 thresh=2005 gap=573 poll_thresh=14 ino=257 dd-2584 [007] 296.226389: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=452 unstable=0 bg_thresh=1002 thresh=2004 gap=547 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 296.226443: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3584 wrote=0 to_write=8192 dd-2584 [007] 296.226518: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=452 unstable=0 bg_thresh=1002 thresh=2004 gap=547 poll_thresh=16 ino=257 dd-2584 [007] 296.226766: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=452 unstable=0 bg_thresh=1004 thresh=2008 gap=501 poll_thresh=17 ino=257 dd-2584 [007] 296.226769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=98% bdi_bw=50768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 296.231019: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=928 to_write=7264 dd-2584 [007] 296.233415: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1377 unstable=0 bg_thresh=998 thresh=1996 gap=489 poll_thresh=17 ino=257 dd-2584 [007] 296.233419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=50768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.241440: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1227 unstable=0 bg_thresh=997 thresh=1994 gap=637 poll_thresh=17 ino=257 dd-2584 [007] 296.241548: balance_dirty_state: bdi btrfs-1: dirty=130 wb=1227 unstable=0 bg_thresh=997 thresh=1994 gap=637 poll_thresh=13 ino=257 dd-2584 [007] 296.241609: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1227 unstable=0 bg_thresh=999 thresh=1999 gap=617 poll_thresh=14 ino=257 dd-2584 [007] 296.241671: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1227 unstable=0 bg_thresh=999 thresh=1999 gap=592 poll_thresh=15 ino=257 dd-2584 [007] 296.241727: balance_dirty_state: bdi btrfs-1: dirty=180 wb=1227 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=16 ino=257 dd-2584 [007] 296.241844: balance_dirty_state: bdi btrfs-1: dirty=205 wb=1227 unstable=0 bg_thresh=1004 thresh=2009 gap=577 poll_thresh=17 ino=257 dd-2584 [007] 296.241965: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1227 unstable=0 bg_thresh=1006 thresh=2013 gap=531 poll_thresh=18 ino=257 dd-2584 [007] 296.242083: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1227 unstable=0 bg_thresh=1006 thresh=2012 gap=505 poll_thresh=19 ino=257 dd-2584 [007] 296.242378: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1227 unstable=0 bg_thresh=1005 thresh=2011 gap=479 poll_thresh=20 ino=257 dd-2584 [007] 296.242383: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=50768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.249650: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1227 unstable=0 bg_thresh=1005 thresh=2011 gap=479 poll_thresh=20 ino=257 dd-2584 [007] 296.249660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=50768 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.257438: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1102 unstable=0 bg_thresh=1004 thresh=2008 gap=601 poll_thresh=20 ino=257 dd-2584 [007] 296.257563: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1102 unstable=0 bg_thresh=1004 thresh=2008 gap=576 poll_thresh=15 ino=257 dd-2584 [007] 296.257629: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1102 unstable=0 bg_thresh=1006 thresh=2013 gap=556 poll_thresh=16 ino=257 dd-2584 [007] 296.257749: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1102 unstable=0 bg_thresh=1006 thresh=2012 gap=530 poll_thresh=17 ino=257 dd-2584 [007] 296.257864: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1102 unstable=0 bg_thresh=1005 thresh=2011 gap=504 poll_thresh=18 ino=257 dd-2584 [007] 296.257980: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1102 unstable=0 bg_thresh=1007 thresh=2015 gap=483 poll_thresh=19 ino=257 dd-2584 [007] 296.257984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.265662: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1102 unstable=0 bg_thresh=1007 thresh=2015 gap=483 poll_thresh=19 ino=257 dd-2584 [007] 296.265672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-279% task_weight=98% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.273428: balance_dirty_state: bdi btrfs-1: dirty=430 wb=952 unstable=0 bg_thresh=1000 thresh=2001 gap=619 poll_thresh=19 ino=257 dd-2584 [007] 296.273498: balance_dirty_state: bdi btrfs-1: dirty=455 wb=952 unstable=0 bg_thresh=1000 thresh=2001 gap=594 poll_thresh=14 ino=257 dd-2584 [007] 296.273563: balance_dirty_state: bdi btrfs-1: dirty=480 wb=952 unstable=0 bg_thresh=1004 thresh=2008 gap=576 poll_thresh=15 ino=257 dd-2584 [007] 296.273628: balance_dirty_state: bdi btrfs-1: dirty=480 wb=952 unstable=0 bg_thresh=1004 thresh=2008 gap=576 poll_thresh=16 ino=257 dd-2584 [007] 296.273760: balance_dirty_state: bdi btrfs-1: dirty=530 wb=952 unstable=0 bg_thresh=1006 thresh=2012 gap=530 poll_thresh=17 ino=257 dd-2584 [007] 296.274094: balance_dirty_state: bdi btrfs-1: dirty=555 wb=952 unstable=0 bg_thresh=1005 thresh=2011 gap=504 poll_thresh=18 ino=257 dd-2584 [007] 296.274226: balance_dirty_state: bdi btrfs-1: dirty=580 wb=952 unstable=0 bg_thresh=1005 thresh=2010 gap=478 poll_thresh=19 ino=257 dd-2584 [007] 296.274232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.281608: balance_dirty_state: bdi btrfs-1: dirty=580 wb=952 unstable=0 bg_thresh=1005 thresh=2010 gap=478 poll_thresh=19 ino=257 dd-2584 [007] 296.281613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.289555: balance_dirty_state: bdi btrfs-1: dirty=580 wb=952 unstable=0 bg_thresh=1002 thresh=2005 gap=473 poll_thresh=19 ino=257 dd-2584 [007] 296.289560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.297516: balance_dirty_state: bdi btrfs-1: dirty=580 wb=702 unstable=0 bg_thresh=1002 thresh=2005 gap=723 poll_thresh=19 ino=257 dd-2584 [007] 296.297645: balance_dirty_state: bdi btrfs-1: dirty=605 wb=702 unstable=0 bg_thresh=1005 thresh=2010 gap=703 poll_thresh=14 ino=257 dd-2584 [007] 296.297764: balance_dirty_state: bdi btrfs-1: dirty=605 wb=702 unstable=0 bg_thresh=1002 thresh=2004 gap=697 poll_thresh=15 ino=257 dd-2584 [007] 296.297883: balance_dirty_state: bdi btrfs-1: dirty=630 wb=702 unstable=0 bg_thresh=1004 thresh=2009 gap=677 poll_thresh=16 ino=257 dd-2584 [007] 296.298118: balance_dirty_state: bdi btrfs-1: dirty=655 wb=702 unstable=0 bg_thresh=1006 thresh=2013 gap=656 poll_thresh=17 ino=257 dd-2584 [007] 296.298352: balance_dirty_state: bdi btrfs-1: dirty=705 wb=702 unstable=0 bg_thresh=1006 thresh=2012 gap=605 poll_thresh=18 ino=257 dd-2584 [007] 296.298589: balance_dirty_state: bdi btrfs-1: dirty=730 wb=702 unstable=0 bg_thresh=1002 thresh=2005 gap=573 poll_thresh=19 ino=257 dd-2584 [007] 296.298827: balance_dirty_state: bdi btrfs-1: dirty=755 wb=702 unstable=0 bg_thresh=1002 thresh=2004 gap=547 poll_thresh=20 ino=257 dd-2584 [007] 296.299063: balance_dirty_state: bdi btrfs-1: dirty=805 wb=702 unstable=0 bg_thresh=1004 thresh=2008 gap=501 poll_thresh=21 ino=257 dd-2584 [007] 296.299072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.305550: balance_dirty_state: bdi btrfs-1: dirty=805 wb=702 unstable=0 bg_thresh=1004 thresh=2008 gap=501 poll_thresh=21 ino=257 dd-2584 [007] 296.305558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.313541: balance_dirty_state: bdi btrfs-1: dirty=805 wb=702 unstable=0 bg_thresh=1004 thresh=2008 gap=501 poll_thresh=21 ino=257 dd-2584 [007] 296.313547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.321517: balance_dirty_state: bdi btrfs-1: dirty=799 wb=565 unstable=0 bg_thresh=1005 thresh=2011 gap=647 poll_thresh=21 ino=257 dd-2584 [007] 296.321926: balance_dirty_state: bdi btrfs-1: dirty=799 wb=565 unstable=0 bg_thresh=1005 thresh=2011 gap=647 poll_thresh=16 ino=257 dd-2584 [007] 296.322129: balance_dirty_state: bdi btrfs-1: dirty=824 wb=565 unstable=0 bg_thresh=1005 thresh=2010 gap=621 poll_thresh=17 ino=257 dd-2584 [007] 296.322330: balance_dirty_state: bdi btrfs-1: dirty=874 wb=565 unstable=0 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=18 ino=257 dd-2584 [007] 296.322534: balance_dirty_state: bdi btrfs-1: dirty=899 wb=565 unstable=0 bg_thresh=1006 thresh=2013 gap=549 poll_thresh=19 ino=257 dd-2584 [007] 296.322736: balance_dirty_state: bdi btrfs-1: dirty=924 wb=565 unstable=0 bg_thresh=1006 thresh=2012 gap=523 poll_thresh=20 ino=257 dd-2584 [007] 296.322939: balance_dirty_state: bdi btrfs-1: dirty=974 wb=565 unstable=0 bg_thresh=1002 thresh=2005 gap=466 poll_thresh=21 ino=257 dd-2584 [007] 296.322947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.329614: balance_dirty_state: bdi btrfs-1: dirty=974 wb=565 unstable=0 bg_thresh=1002 thresh=2005 gap=466 poll_thresh=21 ino=257 dd-2584 [007] 296.329624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.337567: balance_dirty_state: bdi btrfs-1: dirty=974 wb=565 unstable=0 bg_thresh=1005 thresh=2011 gap=472 poll_thresh=21 ino=257 dd-2584 [007] 296.337572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.345516: balance_dirty_state: bdi btrfs-1: dirty=974 wb=415 unstable=0 bg_thresh=1003 thresh=2007 gap=618 poll_thresh=21 ino=257 dd-2584 [007] 296.345589: balance_dirty_state: bdi btrfs-1: dirty=974 wb=415 unstable=0 bg_thresh=1003 thresh=2006 gap=617 poll_thresh=16 ino=257 dd-2584 [007] 296.345716: balance_dirty_state: bdi btrfs-1: dirty=999 wb=415 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=17 ino=257 dd-2584 [007] 296.345839: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=415 unstable=0 bg_thresh=1004 thresh=2009 gap=545 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 296.345889: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3704 wrote=0 to_write=8192 dd-2584 [007] 296.346154: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=465 unstable=0 bg_thresh=998 thresh=1996 gap=507 poll_thresh=19 ino=257 dd-2584 [007] 296.346285: balance_dirty_state: bdi btrfs-1: dirty=999 wb=515 unstable=0 bg_thresh=1000 thresh=2000 gap=486 poll_thresh=20 ino=257 dd-2584 [007] 296.346287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 296.349109: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=992 to_write=7200 dd-2584 [007] 296.353556: balance_dirty_state: bdi btrfs-1: dirty=99 wb=1415 unstable=0 bg_thresh=991 thresh=1982 gap=468 poll_thresh=20 ino=257 dd-2584 [007] 296.353565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=49360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.361548: balance_dirty_state: bdi btrfs-1: dirty=99 wb=1290 unstable=0 bg_thresh=991 thresh=1982 gap=593 poll_thresh=20 ino=257 dd-2584 [007] 296.361657: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1290 unstable=0 bg_thresh=989 thresh=1978 gap=564 poll_thresh=15 ino=257 dd-2584 [007] 296.361721: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1290 unstable=0 bg_thresh=991 thresh=1983 gap=544 poll_thresh=16 ino=257 dd-2584 [007] 296.361847: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1290 unstable=0 bg_thresh=990 thresh=1981 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 296.361977: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1290 unstable=0 bg_thresh=986 thresh=1973 gap=484 poll_thresh=18 ino=257 dd-2584 [007] 296.361982: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.369571: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1165 unstable=0 bg_thresh=990 thresh=1981 gap=617 poll_thresh=18 ino=257 dd-2584 [007] 296.369663: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1165 unstable=0 bg_thresh=993 thresh=1986 gap=597 poll_thresh=13 ino=257 dd-2584 [007] 296.369732: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1165 unstable=0 bg_thresh=992 thresh=1985 gap=596 poll_thresh=14 ino=257 dd-2584 [007] 296.369800: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1165 unstable=0 bg_thresh=992 thresh=1985 gap=571 poll_thresh=15 ino=257 dd-2584 [007] 296.369867: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1165 unstable=0 bg_thresh=992 thresh=1984 gap=545 poll_thresh=16 ino=257 dd-2584 [007] 296.370000: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1165 unstable=0 bg_thresh=991 thresh=1983 gap=519 poll_thresh=17 ino=257 dd-2584 [007] 296.370334: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1165 unstable=0 bg_thresh=993 thresh=1987 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 296.370460: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1165 unstable=0 bg_thresh=993 thresh=1986 gap=447 poll_thresh=19 ino=257 dd-2584 [007] 296.370465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.377619: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1165 unstable=0 bg_thresh=993 thresh=1986 gap=447 poll_thresh=19 ino=257 dd-2584 [007] 296.377628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.385702: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1165 unstable=0 bg_thresh=993 thresh=1986 gap=447 poll_thresh=19 ino=257 dd-2584 [007] 296.385710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.393630: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1040 unstable=0 bg_thresh=992 thresh=1985 gap=571 poll_thresh=19 ino=257 dd-2584 [007] 296.393748: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1040 unstable=0 bg_thresh=990 thresh=1981 gap=567 poll_thresh=14 ino=257 dd-2584 [007] 296.393852: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1040 unstable=0 bg_thresh=993 thresh=1986 gap=547 poll_thresh=15 ino=257 dd-2584 [007] 296.393954: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1040 unstable=0 bg_thresh=990 thresh=1980 gap=541 poll_thresh=16 ino=257 dd-2584 [007] 296.394160: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1040 unstable=0 bg_thresh=992 thresh=1984 gap=495 poll_thresh=17 ino=257 dd-2584 [007] 296.394168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.401661: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1040 unstable=0 bg_thresh=992 thresh=1984 gap=495 poll_thresh=17 ino=257 dd-2584 [007] 296.401670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.409628: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1040 unstable=0 bg_thresh=991 thresh=1983 gap=494 poll_thresh=17 ino=257 dd-2584 [007] 296.409637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=98% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.417594: balance_dirty_state: bdi btrfs-1: dirty=449 wb=865 unstable=0 bg_thresh=991 thresh=1982 gap=668 poll_thresh=17 ino=257 dd-2584 [007] 296.417692: balance_dirty_state: bdi btrfs-1: dirty=449 wb=865 unstable=0 bg_thresh=993 thresh=1987 gap=673 poll_thresh=13 ino=257 dd-2584 [007] 296.417755: balance_dirty_state: bdi btrfs-1: dirty=474 wb=865 unstable=0 bg_thresh=990 thresh=1981 gap=642 poll_thresh=14 ino=257 dd-2584 [007] 296.417813: balance_dirty_state: bdi btrfs-1: dirty=499 wb=865 unstable=0 bg_thresh=993 thresh=1986 gap=622 poll_thresh=15 ino=257 dd-2584 [007] 296.417870: balance_dirty_state: bdi btrfs-1: dirty=499 wb=865 unstable=0 bg_thresh=990 thresh=1980 gap=616 poll_thresh=16 ino=257 dd-2584 [007] 296.417983: balance_dirty_state: bdi btrfs-1: dirty=549 wb=865 unstable=0 bg_thresh=989 thresh=1979 gap=565 poll_thresh=17 ino=257 dd-2584 [007] 296.418268: balance_dirty_state: bdi btrfs-1: dirty=574 wb=865 unstable=0 bg_thresh=991 thresh=1983 gap=544 poll_thresh=18 ino=257 dd-2584 [007] 296.418381: balance_dirty_state: bdi btrfs-1: dirty=599 wb=865 unstable=0 bg_thresh=991 thresh=1982 gap=518 poll_thresh=19 ino=257 dd-2584 [007] 296.418495: balance_dirty_state: bdi btrfs-1: dirty=624 wb=865 unstable=0 bg_thresh=990 thresh=1981 gap=492 poll_thresh=20 ino=257 dd-2584 [007] 296.418499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.425743: balance_dirty_state: bdi btrfs-1: dirty=624 wb=865 unstable=0 bg_thresh=990 thresh=1981 gap=492 poll_thresh=20 ino=257 dd-2584 [007] 296.425752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.433692: balance_dirty_state: bdi btrfs-1: dirty=624 wb=865 unstable=0 bg_thresh=990 thresh=1981 gap=492 poll_thresh=20 ino=257 dd-2584 [007] 296.433701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.441612: balance_dirty_state: bdi btrfs-1: dirty=624 wb=740 unstable=0 bg_thresh=990 thresh=1981 gap=617 poll_thresh=20 ino=257 dd-2584 [007] 296.441688: balance_dirty_state: bdi btrfs-1: dirty=649 wb=740 unstable=0 bg_thresh=986 thresh=1973 gap=584 poll_thresh=15 ino=257 dd-2584 [007] 296.441753: balance_dirty_state: bdi btrfs-1: dirty=674 wb=740 unstable=0 bg_thresh=992 thresh=1984 gap=570 poll_thresh=16 ino=257 dd-2584 [007] 296.441876: balance_dirty_state: bdi btrfs-1: dirty=699 wb=740 unstable=0 bg_thresh=991 thresh=1982 gap=543 poll_thresh=17 ino=257 dd-2584 [007] 296.441999: balance_dirty_state: bdi btrfs-1: dirty=724 wb=740 unstable=0 bg_thresh=987 thresh=1974 gap=510 poll_thresh=18 ino=257 dd-2584 [007] 296.442122: balance_dirty_state: bdi btrfs-1: dirty=774 wb=740 unstable=0 bg_thresh=986 thresh=1973 gap=459 poll_thresh=19 ino=257 dd-2584 [007] 296.442126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.449702: balance_dirty_state: bdi btrfs-1: dirty=774 wb=740 unstable=0 bg_thresh=991 thresh=1983 gap=469 poll_thresh=19 ino=257 dd-2584 [007] 296.449707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 296.457579: balance_dirty_state: bdi btrfs-1: dirty=774 wb=615 unstable=0 bg_thresh=991 thresh=1982 gap=593 poll_thresh=19 ino=257 dd-2584 [002] 296.457705: balance_dirty_state: bdi btrfs-1: dirty=799 wb=615 unstable=0 bg_thresh=991 thresh=1982 gap=568 poll_thresh=14 ino=257 dd-2584 [002] 296.457820: balance_dirty_state: bdi btrfs-1: dirty=799 wb=615 unstable=0 bg_thresh=993 thresh=1987 gap=573 poll_thresh=15 ino=257 dd-2584 [002] 296.457937: balance_dirty_state: bdi btrfs-1: dirty=824 wb=615 unstable=0 bg_thresh=993 thresh=1987 gap=548 poll_thresh=16 ino=257 dd-2584 [002] 296.458534: balance_dirty_state: bdi btrfs-1: dirty=849 wb=615 unstable=0 bg_thresh=998 thresh=1997 gap=533 poll_thresh=17 ino=257 dd-2584 [002] 296.458770: balance_dirty_state: bdi btrfs-1: dirty=899 wb=615 unstable=0 bg_thresh=998 thresh=1996 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 296.458780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 296.465500: balance_dirty_state: bdi btrfs-1: dirty=899 wb=490 unstable=0 bg_thresh=995 thresh=1991 gap=602 poll_thresh=18 ino=257 dd-2584 [002] 296.465623: balance_dirty_state: bdi btrfs-1: dirty=899 wb=490 unstable=0 bg_thresh=995 thresh=1991 gap=602 poll_thresh=13 ino=257 dd-2584 [002] 296.465739: balance_dirty_state: bdi btrfs-1: dirty=924 wb=490 unstable=0 bg_thresh=998 thresh=1996 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 296.465856: balance_dirty_state: bdi btrfs-1: dirty=924 wb=490 unstable=0 bg_thresh=998 thresh=1996 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 296.465975: balance_dirty_state: bdi btrfs-1: dirty=949 wb=490 unstable=0 bg_thresh=997 thresh=1995 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 296.466210: balance_dirty_state: bdi btrfs-1: dirty=974 wb=490 unstable=0 bg_thresh=997 thresh=1994 gap=530 poll_thresh=17 ino=257 dd-2584 [002] 296.466446: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=490 unstable=0 bg_thresh=999 thresh=1998 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 296.466455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=45928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 296.466537: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3824 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 296.470817: writeback_single_inode: bdi btrfs-1: ino=257 state= age=344 wrote=896 to_write=7296 dd-2584 [002] 296.473600: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1390 unstable=0 bg_thresh=999 thresh=1998 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 296.473610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=45928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 296.481610: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1265 unstable=0 bg_thresh=995 thresh=1990 gap=601 poll_thresh=18 ino=257 dd-2584 [003] 296.481738: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1265 unstable=0 bg_thresh=995 thresh=1990 gap=601 poll_thresh=13 ino=257 dd-2584 [003] 296.481865: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1265 unstable=0 bg_thresh=994 thresh=1989 gap=575 poll_thresh=14 ino=257 dd-2584 [003] 296.481984: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1265 unstable=0 bg_thresh=994 thresh=1988 gap=549 poll_thresh=15 ino=257 dd-2584 [003] 296.482105: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1265 unstable=0 bg_thresh=994 thresh=1988 gap=549 poll_thresh=16 ino=257 dd-2584 [003] 296.482687: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1265 unstable=0 bg_thresh=996 thresh=1992 gap=503 poll_thresh=17 ino=257 dd-2584 [003] 296.482924: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1265 unstable=0 bg_thresh=995 thresh=1991 gap=477 poll_thresh=18 ino=257 dd-2584 [003] 296.482933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=45928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 296.489638: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1140 unstable=0 bg_thresh=988 thresh=1976 gap=587 poll_thresh=18 ino=257 dd-2584 [003] 296.489767: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1140 unstable=0 bg_thresh=985 thresh=1970 gap=556 poll_thresh=13 ino=257 dd-2584 [003] 296.489887: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1140 unstable=0 bg_thresh=987 thresh=1975 gap=561 poll_thresh=14 ino=257 dd-2584 [003] 296.490006: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1140 unstable=0 bg_thresh=987 thresh=1974 gap=535 poll_thresh=15 ino=257 dd-2584 [003] 296.490127: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1140 unstable=0 bg_thresh=989 thresh=1979 gap=515 poll_thresh=16 ino=257 dd-2584 [003] 296.490364: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1140 unstable=0 bg_thresh=989 thresh=1978 gap=489 poll_thresh=17 ino=257 dd-2584 [003] 296.490373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-88% task_weight=99% bdi_bw=45928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 296.497720: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1015 unstable=0 bg_thresh=1000 thresh=2001 gap=637 poll_thresh=13 ino=257 dd-2584 [006] 296.497838: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1015 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=14 ino=257 dd-2584 [006] 296.497955: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1015 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=15 ino=257 dd-2584 [006] 296.498069: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1015 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=16 ino=257 dd-2584 [006] 296.498303: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1015 unstable=0 bg_thresh=1005 thresh=2011 gap=547 poll_thresh=17 ino=257 dd-2584 [006] 296.498905: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1015 unstable=0 bg_thresh=1007 thresh=2015 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 296.499139: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1015 unstable=0 bg_thresh=1007 thresh=2014 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 296.499148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=45928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 296.505788: balance_dirty_state: bdi btrfs-1: dirty=499 wb=915 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 296.505906: balance_dirty_state: bdi btrfs-1: dirty=524 wb=915 unstable=0 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 296.506020: balance_dirty_state: bdi btrfs-1: dirty=524 wb=915 unstable=0 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 296.506256: balance_dirty_state: bdi btrfs-1: dirty=574 wb=915 unstable=0 bg_thresh=1007 thresh=2014 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 296.506495: balance_dirty_state: bdi btrfs-1: dirty=599 wb=915 unstable=0 bg_thresh=1009 thresh=2018 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 296.506504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=45928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 296.513632: balance_dirty_state: bdi btrfs-1: dirty=599 wb=915 unstable=0 bg_thresh=1009 thresh=2018 gap=504 poll_thresh=18 ino=257 dd-2584 [005] 296.513641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=45928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 296.525630: balance_dirty_state: bdi btrfs-1: dirty=599 wb=915 unstable=0 bg_thresh=999 thresh=1998 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 296.525636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=45928 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 296.533566: balance_dirty_state: bdi btrfs-1: dirty=599 wb=790 unstable=0 bg_thresh=999 thresh=1998 gap=609 poll_thresh=18 ino=257 dd-2584 [005] 296.533669: balance_dirty_state: bdi btrfs-1: dirty=624 wb=790 unstable=0 bg_thresh=1001 thresh=2003 gap=589 poll_thresh=13 ino=257 dd-2584 [005] 296.533743: balance_dirty_state: bdi btrfs-1: dirty=624 wb=790 unstable=0 bg_thresh=1001 thresh=2003 gap=589 poll_thresh=14 ino=257 dd-2584 [005] 296.533819: balance_dirty_state: bdi btrfs-1: dirty=649 wb=790 unstable=0 bg_thresh=1004 thresh=2008 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 296.533896: balance_dirty_state: bdi btrfs-1: dirty=674 wb=790 unstable=0 bg_thresh=1001 thresh=2002 gap=538 poll_thresh=16 ino=257 dd-2584 [005] 296.534279: balance_dirty_state: bdi btrfs-1: dirty=699 wb=790 unstable=0 bg_thresh=1000 thresh=2001 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 296.534432: balance_dirty_state: bdi btrfs-1: dirty=724 wb=790 unstable=0 bg_thresh=1002 thresh=2005 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 296.534438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=45928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 296.541650: balance_dirty_state: bdi btrfs-1: dirty=724 wb=665 unstable=0 bg_thresh=1005 thresh=2010 gap=621 poll_thresh=18 ino=257 dd-2584 [005] 296.541743: balance_dirty_state: bdi btrfs-1: dirty=749 wb=665 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=13 ino=257 dd-2584 [005] 296.541821: balance_dirty_state: bdi btrfs-1: dirty=749 wb=665 unstable=0 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 296.541898: balance_dirty_state: bdi btrfs-1: dirty=774 wb=665 unstable=0 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 296.541974: balance_dirty_state: bdi btrfs-1: dirty=799 wb=665 unstable=0 bg_thresh=1004 thresh=2008 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 296.542128: balance_dirty_state: bdi btrfs-1: dirty=824 wb=665 unstable=0 bg_thresh=1006 thresh=2012 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 296.542280: balance_dirty_state: bdi btrfs-1: dirty=849 wb=665 unstable=0 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 296.542286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=45928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 296.549682: balance_dirty_state: bdi btrfs-1: dirty=849 wb=515 unstable=0 bg_thresh=1005 thresh=2011 gap=647 poll_thresh=18 ino=257 dd-2584 [005] 296.549774: balance_dirty_state: bdi btrfs-1: dirty=874 wb=515 unstable=0 bg_thresh=1005 thresh=2010 gap=621 poll_thresh=13 ino=257 dd-2584 [005] 296.549851: balance_dirty_state: bdi btrfs-1: dirty=899 wb=515 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 296.549927: balance_dirty_state: bdi btrfs-1: dirty=899 wb=515 unstable=0 bg_thresh=1004 thresh=2009 gap=595 poll_thresh=15 ino=257 dd-2584 [005] 296.550003: balance_dirty_state: bdi btrfs-1: dirty=924 wb=515 unstable=0 bg_thresh=1004 thresh=2009 gap=570 poll_thresh=16 ino=257 dd-2584 [005] 296.550386: balance_dirty_state: bdi btrfs-1: dirty=949 wb=515 unstable=0 bg_thresh=1006 thresh=2013 gap=549 poll_thresh=17 ino=257 dd-2584 [005] 296.550538: balance_dirty_state: bdi btrfs-1: dirty=974 wb=515 unstable=0 bg_thresh=1006 thresh=2012 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 296.550687: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=515 unstable=0 bg_thresh=1005 thresh=2011 gap=472 poll_thresh=19 ino=257 dd-2584 [005] 296.550693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=45928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 296.550716: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=3908 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 296.555109: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=912 to_write=7280 dd-2584 [005] 296.557658: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1415 unstable=0 bg_thresh=1005 thresh=2011 gap=472 poll_thresh=19 ino=257 dd-2584 [005] 296.557673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=45928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 296.565714: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1290 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 296.565793: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1290 unstable=0 bg_thresh=1002 thresh=2005 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 296.565885: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1290 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 296.565979: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1290 unstable=0 bg_thresh=1004 thresh=2009 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 296.566159: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1290 unstable=0 bg_thresh=1004 thresh=2008 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 296.566339: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1290 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 296.566346: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=45928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 296.573715: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1290 unstable=0 bg_thresh=1003 thresh=2007 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 296.573721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=44832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 296.581725: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1165 unstable=0 bg_thresh=1003 thresh=2007 gap=618 poll_thresh=18 ino=257 dd-2584 [005] 296.581799: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1165 unstable=0 bg_thresh=1000 thresh=2001 gap=587 poll_thresh=13 ino=257 dd-2584 [005] 296.581859: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1165 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 296.581916: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1165 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 296.581974: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1165 unstable=0 bg_thresh=1005 thresh=2010 gap=546 poll_thresh=16 ino=257 dd-2584 [005] 296.582263: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1165 unstable=0 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 296.582376: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1165 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 296.582381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=44832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 296.589731: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1040 unstable=0 bg_thresh=1006 thresh=2013 gap=624 poll_thresh=18 ino=257 dd-2584 [005] 296.589823: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1040 unstable=0 bg_thresh=1006 thresh=2012 gap=598 poll_thresh=13 ino=257 dd-2584 [005] 296.589880: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1040 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=14 ino=257 dd-2584 [005] 296.589937: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1040 unstable=0 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=15 ino=257 dd-2584 [005] 296.589994: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1040 unstable=0 bg_thresh=1008 thresh=2016 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 296.590112: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1040 unstable=0 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 296.590229: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1040 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 296.590234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=44832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 296.597720: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1040 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 296.597729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=44832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 296.605635: balance_dirty_state: bdi btrfs-1: dirty=474 wb=915 unstable=0 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 296.605705: balance_dirty_state: bdi btrfs-1: dirty=499 wb=915 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=13 ino=257 dd-2584 [005] 296.605770: balance_dirty_state: bdi btrfs-1: dirty=524 wb=915 unstable=0 bg_thresh=1003 thresh=2007 gap=568 poll_thresh=14 ino=257 dd-2584 [005] 296.605834: balance_dirty_state: bdi btrfs-1: dirty=524 wb=915 unstable=0 bg_thresh=1003 thresh=2007 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 296.605897: balance_dirty_state: bdi btrfs-1: dirty=549 wb=915 unstable=0 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 296.606217: balance_dirty_state: bdi btrfs-1: dirty=574 wb=915 unstable=0 bg_thresh=1002 thresh=2005 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 296.606345: balance_dirty_state: bdi btrfs-1: dirty=624 wb=915 unstable=0 bg_thresh=1002 thresh=2004 gap=465 poll_thresh=18 ino=257 dd-2584 [005] 296.606350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=44832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 296.613688: balance_dirty_state: bdi btrfs-1: dirty=624 wb=915 unstable=0 bg_thresh=1002 thresh=2004 gap=465 poll_thresh=18 ino=257 dd-2584 [005] 296.613693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=44832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 296.621654: balance_dirty_state: bdi btrfs-1: dirty=624 wb=790 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=18 ino=257 dd-2584 [005] 296.621747: balance_dirty_state: bdi btrfs-1: dirty=624 wb=790 unstable=0 bg_thresh=1006 thresh=2013 gap=599 poll_thresh=13 ino=257 dd-2584 [005] 296.621809: balance_dirty_state: bdi btrfs-1: dirty=649 wb=790 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=14 ino=257 dd-2584 [005] 296.621866: balance_dirty_state: bdi btrfs-1: dirty=649 wb=790 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 296.621922: balance_dirty_state: bdi btrfs-1: dirty=674 wb=790 unstable=0 bg_thresh=1005 thresh=2011 gap=547 poll_thresh=16 ino=257 dd-2584 [005] 296.622038: balance_dirty_state: bdi btrfs-1: dirty=699 wb=790 unstable=0 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 296.622151: balance_dirty_state: bdi btrfs-1: dirty=749 wb=790 unstable=0 bg_thresh=1004 thresh=2009 gap=470 poll_thresh=18 ino=257 dd-2584 [005] 296.622155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=44832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 296.629620: balance_dirty_state: bdi btrfs-1: dirty=749 wb=790 unstable=0 bg_thresh=999 thresh=1998 gap=459 poll_thresh=18 ino=257 dd-2584 [005] 296.629626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=44832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 296.637640: balance_dirty_state: bdi btrfs-1: dirty=749 wb=790 unstable=0 bg_thresh=1011 thresh=2023 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 296.637648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=44832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 296.649665: balance_dirty_state: bdi btrfs-1: dirty=749 wb=665 unstable=0 bg_thresh=992 thresh=1985 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 296.649848: balance_dirty_state: bdi btrfs-1: dirty=774 wb=665 unstable=0 bg_thresh=992 thresh=1985 gap=546 poll_thresh=13 ino=257 dd-2584 [004] 296.650040: balance_dirty_state: bdi btrfs-1: dirty=774 wb=640 unstable=0 bg_thresh=995 thresh=1990 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 296.650188: balance_dirty_state: bdi btrfs-1: dirty=799 wb=590 unstable=0 bg_thresh=988 thresh=1977 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 296.650290: balance_dirty_state: bdi btrfs-1: dirty=824 wb=540 unstable=0 bg_thresh=990 thresh=1981 gap=617 poll_thresh=16 ino=257 dd-2584 [004] 296.650894: balance_dirty_state: bdi btrfs-1: dirty=849 wb=540 unstable=0 bg_thresh=995 thresh=1991 gap=602 poll_thresh=17 ino=257 dd-2584 [004] 296.651133: balance_dirty_state: bdi btrfs-1: dirty=874 wb=540 unstable=0 bg_thresh=997 thresh=1995 gap=581 poll_thresh=18 ino=257 dd-2584 [004] 296.651369: balance_dirty_state: bdi btrfs-1: dirty=924 wb=540 unstable=0 bg_thresh=997 thresh=1994 gap=530 poll_thresh=19 ino=257 dd-2584 [004] 296.651618: balance_dirty_state: bdi btrfs-1: dirty=949 wb=540 unstable=0 bg_thresh=999 thresh=1999 gap=510 poll_thresh=20 ino=257 dd-2584 [004] 296.651980: balance_dirty_state: bdi btrfs-1: dirty=974 wb=540 unstable=0 bg_thresh=1001 thresh=2003 gap=489 poll_thresh=21 ino=257 dd-2584 [004] 296.651993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=44832 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 296.661703: balance_dirty_state: bdi btrfs-1: dirty=974 wb=540 unstable=0 bg_thresh=989 thresh=1978 gap=464 poll_thresh=21 ino=257 dd-2584 [000] 296.661713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=44832 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 296.669672: balance_dirty_state: bdi btrfs-1: dirty=974 wb=540 unstable=0 bg_thresh=989 thresh=1978 gap=464 poll_thresh=21 ino=257 dd-2584 [000] 296.669676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=44832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 296.677666: balance_dirty_state: bdi btrfs-1: dirty=974 wb=540 unstable=0 bg_thresh=989 thresh=1978 gap=464 poll_thresh=21 ino=257 dd-2584 [000] 296.677677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=43244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 296.685608: balance_dirty_state: bdi btrfs-1: dirty=974 wb=390 unstable=0 bg_thresh=986 thresh=1973 gap=609 poll_thresh=21 ino=257 dd-2584 [000] 296.685691: balance_dirty_state: bdi btrfs-1: dirty=999 wb=390 unstable=0 bg_thresh=989 thresh=1978 gap=589 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 296.685757: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4044 wrote=0 to_write=8192 dd-2584 [000] 296.685837: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=390 unstable=0 bg_thresh=991 thresh=1983 gap=569 poll_thresh=17 ino=257 dd-2584 [000] 296.685988: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=415 unstable=0 bg_thresh=991 thresh=1982 gap=543 poll_thresh=18 ino=257 dd-2584 [000] 296.686352: balance_dirty_state: bdi btrfs-1: dirty=949 wb=540 unstable=0 bg_thresh=999 thresh=1998 gap=509 poll_thresh=19 ino=257 dd-2584 [000] 296.686499: balance_dirty_state: bdi btrfs-1: dirty=924 wb=590 unstable=0 bg_thresh=998 thresh=1997 gap=483 poll_thresh=20 ino=257 dd-2584 [000] 296.686501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=43244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 296.689431: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=992 to_write=7200 dd-2584 [000] 296.693610: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1265 unstable=0 bg_thresh=998 thresh=1996 gap=607 poll_thresh=20 ino=257 dd-2584 [000] 296.693686: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1265 unstable=0 bg_thresh=998 thresh=1997 gap=608 poll_thresh=15 ino=257 dd-2584 [000] 296.693757: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1265 unstable=0 bg_thresh=998 thresh=1997 gap=583 poll_thresh=16 ino=257 dd-2584 [000] 296.693898: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1265 unstable=0 bg_thresh=995 thresh=1990 gap=551 poll_thresh=17 ino=257 dd-2584 [000] 296.694040: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1265 unstable=0 bg_thresh=997 thresh=1994 gap=505 poll_thresh=18 ino=257 dd-2584 [000] 296.694179: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1265 unstable=0 bg_thresh=996 thresh=1993 gap=479 poll_thresh=19 ino=257 dd-2584 [000] 296.694185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=43244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 296.705729: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1140 unstable=0 bg_thresh=995 thresh=1990 gap=601 poll_thresh=19 ino=257 dd-2584 [000] 296.705807: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1140 unstable=0 bg_thresh=997 thresh=1995 gap=581 poll_thresh=14 ino=257 dd-2584 [000] 296.705879: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1140 unstable=0 bg_thresh=994 thresh=1989 gap=575 poll_thresh=15 ino=257 dd-2584 [000] 296.705949: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1140 unstable=0 bg_thresh=997 thresh=1994 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 296.706090: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1140 unstable=0 bg_thresh=996 thresh=1993 gap=529 poll_thresh=17 ino=257 dd-2584 [000] 296.706549: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1040 unstable=0 bg_thresh=995 thresh=1990 gap=601 poll_thresh=18 ino=257 dd-2584 [000] 296.706707: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1015 unstable=0 bg_thresh=994 thresh=1988 gap=574 poll_thresh=19 ino=257 dd-2584 [000] 296.706832: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1015 unstable=0 bg_thresh=990 thresh=1981 gap=542 poll_thresh=20 ino=257 dd-2584 [000] 296.706955: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1015 unstable=0 bg_thresh=992 thresh=1985 gap=521 poll_thresh=21 ino=257 dd-2584 [000] 296.707076: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1015 unstable=0 bg_thresh=994 thresh=1989 gap=475 poll_thresh=22 ino=257 dd-2584 [000] 296.707081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=43244 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 296.717656: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1015 unstable=0 bg_thresh=995 thresh=1991 gap=477 poll_thresh=22 ino=257 dd-2584 [004] 296.717663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=43244 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 296.725678: balance_dirty_state: bdi btrfs-1: dirty=499 wb=740 unstable=0 bg_thresh=995 thresh=1991 gap=752 poll_thresh=22 ino=257 dd-2584 [004] 296.725839: balance_dirty_state: bdi btrfs-1: dirty=524 wb=740 unstable=0 bg_thresh=995 thresh=1991 gap=727 poll_thresh=16 ino=257 dd-2584 [004] 296.726077: balance_dirty_state: bdi btrfs-1: dirty=549 wb=740 unstable=0 bg_thresh=995 thresh=1990 gap=701 poll_thresh=17 ino=257 dd-2584 [004] 296.726310: balance_dirty_state: bdi btrfs-1: dirty=574 wb=740 unstable=0 bg_thresh=994 thresh=1989 gap=675 poll_thresh=18 ino=257 dd-2584 [004] 296.726906: balance_dirty_state: bdi btrfs-1: dirty=624 wb=740 unstable=0 bg_thresh=996 thresh=1993 gap=629 poll_thresh=19 ino=257 dd-2584 [004] 296.727140: balance_dirty_state: bdi btrfs-1: dirty=649 wb=740 unstable=0 bg_thresh=996 thresh=1992 gap=603 poll_thresh=20 ino=257 dd-2584 [004] 296.727376: balance_dirty_state: bdi btrfs-1: dirty=674 wb=740 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=21 ino=257 dd-2584 [004] 296.727610: balance_dirty_state: bdi btrfs-1: dirty=699 wb=740 unstable=0 bg_thresh=997 thresh=1995 gap=556 poll_thresh=22 ino=257 dd-2584 [004] 296.727846: balance_dirty_state: bdi btrfs-1: dirty=749 wb=740 unstable=0 bg_thresh=997 thresh=1994 gap=505 poll_thresh=23 ino=257 dd-2584 [004] 296.728082: balance_dirty_state: bdi btrfs-1: dirty=774 wb=740 unstable=0 bg_thresh=996 thresh=1993 gap=479 poll_thresh=24 ino=257 dd-2584 [004] 296.728091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=43244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 296.733680: balance_dirty_state: bdi btrfs-1: dirty=774 wb=615 unstable=0 bg_thresh=996 thresh=1993 gap=604 poll_thresh=24 ino=257 dd-2584 [004] 296.733770: balance_dirty_state: bdi btrfs-1: dirty=799 wb=615 unstable=0 bg_thresh=996 thresh=1992 gap=578 poll_thresh=18 ino=257 dd-2584 [004] 296.733883: balance_dirty_state: bdi btrfs-1: dirty=824 wb=615 unstable=0 bg_thresh=995 thresh=1991 gap=552 poll_thresh=19 ino=257 dd-2584 [004] 296.733996: balance_dirty_state: bdi btrfs-1: dirty=849 wb=615 unstable=0 bg_thresh=997 thresh=1995 gap=531 poll_thresh=20 ino=257 dd-2584 [004] 296.734278: balance_dirty_state: bdi btrfs-1: dirty=874 wb=615 unstable=0 bg_thresh=997 thresh=1994 gap=505 poll_thresh=21 ino=257 dd-2584 [004] 296.734390: balance_dirty_state: bdi btrfs-1: dirty=924 wb=615 unstable=0 bg_thresh=996 thresh=1993 gap=454 poll_thresh=22 ino=257 dd-2584 [004] 296.734395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=43244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 296.741688: balance_dirty_state: bdi btrfs-1: dirty=924 wb=490 unstable=0 bg_thresh=998 thresh=1996 gap=582 poll_thresh=22 ino=257 dd-2584 [004] 296.741760: balance_dirty_state: bdi btrfs-1: dirty=924 wb=490 unstable=0 bg_thresh=998 thresh=1996 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 296.741877: balance_dirty_state: bdi btrfs-1: dirty=974 wb=490 unstable=0 bg_thresh=1000 thresh=2000 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 296.741990: balance_dirty_state: bdi btrfs-1: dirty=999 wb=490 unstable=0 bg_thresh=996 thresh=1993 gap=504 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 296.742073: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4100 wrote=0 to_write=8192 dd-2584 [004] 296.742115: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=490 unstable=0 bg_thresh=996 thresh=1992 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 296.742116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=43244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 296.745735: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=180 wrote=896 to_write=7296 dd-2584 [004] 296.749658: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1265 unstable=0 bg_thresh=994 thresh=1989 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 296.749795: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1265 unstable=0 bg_thresh=997 thresh=1994 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 296.749921: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1265 unstable=0 bg_thresh=996 thresh=1993 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 296.750040: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1265 unstable=0 bg_thresh=999 thresh=1998 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 296.750275: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1265 unstable=0 bg_thresh=998 thresh=1997 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 296.750875: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1265 unstable=0 bg_thresh=998 thresh=1996 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 296.750885: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=43244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 296.757678: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1140 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 296.757767: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1140 unstable=0 bg_thresh=997 thresh=1995 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 296.757828: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1140 unstable=0 bg_thresh=1002 thresh=2005 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 296.757885: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1140 unstable=0 bg_thresh=999 thresh=1999 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 296.757941: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1140 unstable=0 bg_thresh=1002 thresh=2004 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 296.758055: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1140 unstable=0 bg_thresh=998 thresh=1997 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 296.758168: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1140 unstable=0 bg_thresh=998 thresh=1996 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 296.758172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=43244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 296.765611: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1015 unstable=0 bg_thresh=998 thresh=1996 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 296.765741: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1015 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 296.765827: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1015 unstable=0 bg_thresh=1000 thresh=2000 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 296.765913: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1015 unstable=0 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 296.765998: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1015 unstable=0 bg_thresh=999 thresh=1999 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 296.766167: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1015 unstable=0 bg_thresh=999 thresh=1998 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 296.766637: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1015 unstable=0 bg_thresh=998 thresh=1997 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 296.766643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=43244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 296.773594: balance_dirty_state: bdi btrfs-1: dirty=499 wb=890 unstable=0 bg_thresh=1003 thresh=2007 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 296.773686: balance_dirty_state: bdi btrfs-1: dirty=524 wb=890 unstable=0 bg_thresh=1006 thresh=2012 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 296.773779: balance_dirty_state: bdi btrfs-1: dirty=524 wb=890 unstable=0 bg_thresh=1005 thresh=2011 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 296.773870: balance_dirty_state: bdi btrfs-1: dirty=549 wb=890 unstable=0 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 296.773961: balance_dirty_state: bdi btrfs-1: dirty=574 wb=890 unstable=0 bg_thresh=1005 thresh=2010 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 296.774143: balance_dirty_state: bdi btrfs-1: dirty=599 wb=890 unstable=0 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 296.774325: balance_dirty_state: bdi btrfs-1: dirty=624 wb=890 unstable=0 bg_thresh=1006 thresh=2013 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 296.774331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=43244 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 296.781708: balance_dirty_state: bdi btrfs-1: dirty=649 wb=665 unstable=0 bg_thresh=1005 thresh=2010 gap=696 poll_thresh=13 ino=257 dd-2584 [001] 296.781768: balance_dirty_state: bdi btrfs-1: dirty=649 wb=665 unstable=0 bg_thresh=1005 thresh=2010 gap=696 poll_thresh=14 ino=257 dd-2584 [001] 296.781828: balance_dirty_state: bdi btrfs-1: dirty=674 wb=665 unstable=0 bg_thresh=1007 thresh=2015 gap=676 poll_thresh=15 ino=257 dd-2584 [001] 296.781889: balance_dirty_state: bdi btrfs-1: dirty=699 wb=665 unstable=0 bg_thresh=1007 thresh=2015 gap=651 poll_thresh=16 ino=257 dd-2584 [001] 296.782016: balance_dirty_state: bdi btrfs-1: dirty=724 wb=665 unstable=0 bg_thresh=1012 thresh=2025 gap=636 poll_thresh=17 ino=257 dd-2584 [001] 296.782327: balance_dirty_state: bdi btrfs-1: dirty=749 wb=665 unstable=0 bg_thresh=1012 thresh=2024 gap=610 poll_thresh=18 ino=257 dd-2584 [001] 296.782494: balance_dirty_state: bdi btrfs-1: dirty=774 wb=665 unstable=0 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 296.782730: balance_dirty_state: bdi btrfs-1: dirty=824 wb=665 unstable=0 bg_thresh=1011 thresh=2022 gap=533 poll_thresh=20 ino=257 dd-2584 [001] 296.782972: balance_dirty_state: bdi btrfs-1: dirty=849 wb=665 unstable=0 bg_thresh=1010 thresh=2020 gap=506 poll_thresh=21 ino=257 dd-2584 [001] 296.783209: balance_dirty_state: bdi btrfs-1: dirty=874 wb=665 unstable=0 bg_thresh=1015 thresh=2031 gap=492 poll_thresh=22 ino=257 dd-2584 [001] 296.783218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1320 avg_dirty=1320 bdi_gap=35% task_gap=-28% task_weight=100% bdi_bw=45880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 296.789770: balance_dirty_state: bdi btrfs-1: dirty=874 wb=540 unstable=0 bg_thresh=1004 thresh=2008 gap=594 poll_thresh=16 ino=257 dd-2584 [005] 296.790013: balance_dirty_state: bdi btrfs-1: dirty=924 wb=540 unstable=0 bg_thresh=1003 thresh=2007 gap=543 poll_thresh=17 ino=257 dd-2584 [005] 296.790248: balance_dirty_state: bdi btrfs-1: dirty=949 wb=540 unstable=0 bg_thresh=1002 thresh=2005 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 296.790788: balance_dirty_state: bdi btrfs-1: dirty=974 wb=540 unstable=0 bg_thresh=1002 thresh=2004 gap=490 poll_thresh=19 ino=257 dd-2584 [005] 296.790793: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-58% task_weight=99% bdi_bw=45880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 296.797740: balance_dirty_state: bdi btrfs-1: dirty=999 wb=415 unstable=0 bg_thresh=1000 thresh=2000 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 296.797855: balance_dirty_state: bdi btrfs-1: dirty=999 wb=415 unstable=0 bg_thresh=1000 thresh=2000 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 296.797968: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=415 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 296.798006: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4156 wrote=0 to_write=8192 dd-2584 [005] 296.798320: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=415 unstable=0 bg_thresh=1002 thresh=2004 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 296.798693: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=440 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 296.798697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=45880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 296.802849: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=976 to_write=7216 dd-2584 [001] 296.805614: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1265 unstable=0 bg_thresh=1009 thresh=2018 gap=604 poll_thresh=18 ino=257 dd-2584 [001] 296.805719: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1265 unstable=0 bg_thresh=1011 thresh=2023 gap=609 poll_thresh=13 ino=257 dd-2584 [001] 296.805839: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1265 unstable=0 bg_thresh=1011 thresh=2022 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 296.805958: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1265 unstable=0 bg_thresh=1011 thresh=2022 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 296.806077: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1265 unstable=0 bg_thresh=1010 thresh=2021 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 296.806313: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1265 unstable=0 bg_thresh=1010 thresh=2020 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 296.806550: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1265 unstable=0 bg_thresh=1009 thresh=2019 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 296.807155: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1265 unstable=0 bg_thresh=1011 thresh=2023 gap=459 poll_thresh=19 ino=257 dd-2584 [001] 296.807164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=45880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 296.813688: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1115 unstable=0 bg_thresh=1011 thresh=2023 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 296.813813: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1115 unstable=0 bg_thresh=1008 thresh=2017 gap=603 poll_thresh=14 ino=257 dd-2584 [001] 296.813935: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1115 unstable=0 bg_thresh=1011 thresh=2022 gap=583 poll_thresh=15 ino=257 dd-2584 [001] 296.814052: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1115 unstable=0 bg_thresh=1008 thresh=2016 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 296.814209: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1115 unstable=0 bg_thresh=1010 thresh=2020 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 296.814441: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1115 unstable=0 bg_thresh=1009 thresh=2019 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 296.814561: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1115 unstable=0 bg_thresh=1009 thresh=2018 gap=479 poll_thresh=19 ino=257 dd-2584 [001] 296.814566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-135% task_weight=98% bdi_bw=45880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 296.821748: balance_dirty_state: bdi btrfs-1: dirty=424 wb=990 unstable=0 bg_thresh=1008 thresh=2017 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 296.821814: balance_dirty_state: bdi btrfs-1: dirty=449 wb=990 unstable=0 bg_thresh=1011 thresh=2022 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 296.821875: balance_dirty_state: bdi btrfs-1: dirty=474 wb=990 unstable=0 bg_thresh=1010 thresh=2021 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 296.821934: balance_dirty_state: bdi btrfs-1: dirty=474 wb=990 unstable=0 bg_thresh=1010 thresh=2021 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 296.822054: balance_dirty_state: bdi btrfs-1: dirty=524 wb=990 unstable=0 bg_thresh=1009 thresh=2019 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 296.822350: balance_dirty_state: bdi btrfs-1: dirty=549 wb=990 unstable=0 bg_thresh=1009 thresh=2018 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 296.822355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=99% bdi_bw=45880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.829814: balance_dirty_state: bdi btrfs-1: dirty=549 wb=840 unstable=0 bg_thresh=1010 thresh=2021 gap=632 poll_thresh=13 ino=257 dd-2584 [007] 296.829937: balance_dirty_state: bdi btrfs-1: dirty=574 wb=840 unstable=0 bg_thresh=1007 thresh=2015 gap=601 poll_thresh=14 ino=257 dd-2584 [007] 296.830056: balance_dirty_state: bdi btrfs-1: dirty=574 wb=840 unstable=0 bg_thresh=1010 thresh=2020 gap=606 poll_thresh=15 ino=257 dd-2584 [007] 296.830174: balance_dirty_state: bdi btrfs-1: dirty=599 wb=840 unstable=0 bg_thresh=1007 thresh=2014 gap=575 poll_thresh=16 ino=257 dd-2584 [007] 296.830410: balance_dirty_state: bdi btrfs-1: dirty=624 wb=840 unstable=0 bg_thresh=1009 thresh=2018 gap=554 poll_thresh=17 ino=257 dd-2584 [007] 296.830645: balance_dirty_state: bdi btrfs-1: dirty=674 wb=840 unstable=0 bg_thresh=1008 thresh=2017 gap=503 poll_thresh=18 ino=257 dd-2584 [007] 296.830653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-90% task_weight=99% bdi_bw=45880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.837882: balance_dirty_state: bdi btrfs-1: dirty=674 wb=715 unstable=0 bg_thresh=1012 thresh=2025 gap=636 poll_thresh=13 ino=257 dd-2584 [007] 296.838001: balance_dirty_state: bdi btrfs-1: dirty=699 wb=715 unstable=0 bg_thresh=1009 thresh=2019 gap=605 poll_thresh=14 ino=257 dd-2584 [007] 296.838118: balance_dirty_state: bdi btrfs-1: dirty=724 wb=715 unstable=0 bg_thresh=1012 thresh=2024 gap=585 poll_thresh=15 ino=257 dd-2584 [007] 296.838239: balance_dirty_state: bdi btrfs-1: dirty=724 wb=715 unstable=0 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=16 ino=257 dd-2584 [007] 296.838471: balance_dirty_state: bdi btrfs-1: dirty=774 wb=715 unstable=0 bg_thresh=1011 thresh=2022 gap=533 poll_thresh=17 ino=257 dd-2584 [007] 296.839068: balance_dirty_state: bdi btrfs-1: dirty=799 wb=715 unstable=0 bg_thresh=1010 thresh=2021 gap=507 poll_thresh=18 ino=257 dd-2584 [007] 296.839305: balance_dirty_state: bdi btrfs-1: dirty=824 wb=715 unstable=0 bg_thresh=1010 thresh=2020 gap=481 poll_thresh=19 ino=257 dd-2584 [007] 296.839313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=45880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.845814: balance_dirty_state: bdi btrfs-1: dirty=824 wb=590 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=19 ino=257 dd-2584 [007] 296.845945: balance_dirty_state: bdi btrfs-1: dirty=849 wb=590 unstable=0 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=14 ino=257 dd-2584 [007] 296.846063: balance_dirty_state: bdi btrfs-1: dirty=849 wb=590 unstable=0 bg_thresh=1010 thresh=2020 gap=581 poll_thresh=15 ino=257 dd-2584 [007] 296.846180: balance_dirty_state: bdi btrfs-1: dirty=874 wb=590 unstable=0 bg_thresh=1007 thresh=2014 gap=550 poll_thresh=16 ino=257 dd-2584 [007] 296.846414: balance_dirty_state: bdi btrfs-1: dirty=899 wb=590 unstable=0 bg_thresh=1009 thresh=2018 gap=529 poll_thresh=17 ino=257 dd-2584 [007] 296.846648: balance_dirty_state: bdi btrfs-1: dirty=949 wb=590 unstable=0 bg_thresh=1008 thresh=2017 gap=478 poll_thresh=18 ino=257 dd-2584 [007] 296.846656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=101% bdi_bw=45880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.853915: balance_dirty_state: bdi btrfs-1: dirty=949 wb=465 unstable=0 bg_thresh=1012 thresh=2024 gap=610 poll_thresh=13 ino=257 dd-2584 [007] 296.853974: balance_dirty_state: bdi btrfs-1: dirty=974 wb=465 unstable=0 bg_thresh=1009 thresh=2018 gap=579 poll_thresh=14 ino=257 dd-2584 [007] 296.854034: balance_dirty_state: bdi btrfs-1: dirty=974 wb=465 unstable=0 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=15 ino=257 dd-2584 [007] 296.854090: balance_dirty_state: bdi btrfs-1: dirty=999 wb=465 unstable=0 bg_thresh=1008 thresh=2017 gap=553 poll_thresh=16 ino=257 dd-2584 [007] 296.854371: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=465 unstable=0 bg_thresh=1010 thresh=2021 gap=532 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 296.854454: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4212 wrote=0 to_write=8192 dd-2584 [007] 296.854500: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=465 unstable=0 bg_thresh=1010 thresh=2020 gap=481 poll_thresh=18 ino=257 dd-2584 [007] 296.854501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-87% task_weight=99% bdi_bw=45880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 296.857390: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=944 to_write=7248 dd-2584 [007] 296.861824: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1290 unstable=0 bg_thresh=1009 thresh=2018 gap=604 poll_thresh=13 ino=257 dd-2584 [007] 296.861889: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1290 unstable=0 bg_thresh=1009 thresh=2018 gap=579 poll_thresh=14 ino=257 dd-2584 [007] 296.861959: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1240 unstable=0 bg_thresh=1005 thresh=2011 gap=597 poll_thresh=15 ino=257 dd-2584 [007] 296.862032: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1215 unstable=0 bg_thresh=1005 thresh=2011 gap=622 poll_thresh=16 ino=257 dd-2584 [007] 296.862165: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1165 unstable=0 bg_thresh=1007 thresh=2014 gap=625 poll_thresh=17 ino=257 dd-2584 [007] 296.862291: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1165 unstable=0 bg_thresh=1006 thresh=2012 gap=598 poll_thresh=18 ino=257 dd-2584 [007] 296.862413: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1165 unstable=0 bg_thresh=1008 thresh=2017 gap=578 poll_thresh=19 ino=257 dd-2584 [007] 296.862537: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1165 unstable=0 bg_thresh=1010 thresh=2020 gap=556 poll_thresh=20 ino=257 dd-2584 [007] 296.862838: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1165 unstable=0 bg_thresh=1005 thresh=2011 gap=497 poll_thresh=21 ino=257 dd-2584 [007] 296.862843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=45880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 296.869760: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1165 unstable=0 bg_thresh=1008 thresh=2016 gap=502 poll_thresh=21 ino=257 dd-2584 [007] 296.869768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=45880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 296.877737: balance_dirty_state: bdi btrfs-1: dirty=349 wb=965 unstable=0 bg_thresh=1007 thresh=2015 gap=701 poll_thresh=21 ino=257 dd-2584 [002] 296.877863: balance_dirty_state: bdi btrfs-1: dirty=349 wb=965 unstable=0 bg_thresh=1007 thresh=2015 gap=701 poll_thresh=16 ino=257 dd-2584 [002] 296.878097: balance_dirty_state: bdi btrfs-1: dirty=399 wb=965 unstable=0 bg_thresh=1010 thresh=2020 gap=656 poll_thresh=17 ino=257 dd-2584 [002] 296.878329: balance_dirty_state: bdi btrfs-1: dirty=424 wb=965 unstable=0 bg_thresh=1015 thresh=2030 gap=641 poll_thresh=18 ino=257 dd-2584 [002] 296.878566: balance_dirty_state: bdi btrfs-1: dirty=449 wb=965 unstable=0 bg_thresh=1017 thresh=2035 gap=621 poll_thresh=19 ino=257 dd-2584 [002] 296.878802: balance_dirty_state: bdi btrfs-1: dirty=474 wb=965 unstable=0 bg_thresh=1017 thresh=2034 gap=595 poll_thresh=20 ino=257 dd-2584 [002] 296.879036: balance_dirty_state: bdi btrfs-1: dirty=524 wb=965 unstable=0 bg_thresh=1013 thresh=2027 gap=538 poll_thresh=21 ino=257 dd-2584 [002] 296.879272: balance_dirty_state: bdi btrfs-1: dirty=549 wb=965 unstable=0 bg_thresh=1015 thresh=2031 gap=517 poll_thresh=22 ino=257 dd-2584 [002] 296.879509: balance_dirty_state: bdi btrfs-1: dirty=574 wb=965 unstable=0 bg_thresh=1015 thresh=2030 gap=491 poll_thresh=23 ino=257 dd-2584 [002] 296.879518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-169% task_weight=101% bdi_bw=45880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 296.885634: balance_dirty_state: bdi btrfs-1: dirty=574 wb=965 unstable=0 bg_thresh=1008 thresh=2016 gap=477 poll_thresh=23 ino=257 dd-2584 [002] 296.885641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-186% task_weight=101% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 296.893690: balance_dirty_state: bdi btrfs-1: dirty=574 wb=840 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=23 ino=257 dd-2584 [002] 296.893929: balance_dirty_state: bdi btrfs-1: dirty=599 wb=840 unstable=0 bg_thresh=1008 thresh=2016 gap=577 poll_thresh=17 ino=257 dd-2584 [002] 296.894045: balance_dirty_state: bdi btrfs-1: dirty=624 wb=840 unstable=0 bg_thresh=1010 thresh=2021 gap=557 poll_thresh=18 ino=257 dd-2584 [002] 296.894160: balance_dirty_state: bdi btrfs-1: dirty=649 wb=840 unstable=0 bg_thresh=1015 thresh=2031 gap=542 poll_thresh=19 ino=257 dd-2584 [002] 296.894279: balance_dirty_state: bdi btrfs-1: dirty=699 wb=840 unstable=0 bg_thresh=1015 thresh=2030 gap=491 poll_thresh=20 ino=257 dd-2584 [002] 296.894284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=100% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 296.901716: balance_dirty_state: bdi btrfs-1: dirty=699 wb=565 unstable=0 bg_thresh=1012 thresh=2025 gap=761 poll_thresh=20 ino=257 dd-2584 [002] 296.901780: balance_dirty_state: bdi btrfs-1: dirty=699 wb=565 unstable=0 bg_thresh=1012 thresh=2025 gap=761 poll_thresh=15 ino=257 dd-2584 [002] 296.901840: balance_dirty_state: bdi btrfs-1: dirty=724 wb=565 unstable=0 bg_thresh=1015 thresh=2030 gap=741 poll_thresh=16 ino=257 dd-2584 [002] 296.901956: balance_dirty_state: bdi btrfs-1: dirty=749 wb=565 unstable=0 bg_thresh=1014 thresh=2029 gap=715 poll_thresh=17 ino=257 dd-2584 [002] 296.902073: balance_dirty_state: bdi btrfs-1: dirty=799 wb=565 unstable=0 bg_thresh=1014 thresh=2028 gap=664 poll_thresh=18 ino=257 dd-2584 [002] 296.902190: balance_dirty_state: bdi btrfs-1: dirty=824 wb=565 unstable=0 bg_thresh=1016 thresh=2032 gap=643 poll_thresh=19 ino=257 dd-2584 [002] 296.902484: balance_dirty_state: bdi btrfs-1: dirty=849 wb=565 unstable=0 bg_thresh=1015 thresh=2031 gap=617 poll_thresh=20 ino=257 dd-2584 [002] 296.902603: balance_dirty_state: bdi btrfs-1: dirty=874 wb=565 unstable=0 bg_thresh=1015 thresh=2030 gap=591 poll_thresh=21 ino=257 dd-2584 [002] 296.902722: balance_dirty_state: bdi btrfs-1: dirty=924 wb=565 unstable=0 bg_thresh=1017 thresh=2034 gap=545 poll_thresh=22 ino=257 dd-2584 [002] 296.902838: balance_dirty_state: bdi btrfs-1: dirty=949 wb=565 unstable=0 bg_thresh=1016 thresh=2033 gap=519 poll_thresh=23 ino=257 dd-2584 [002] 296.902957: balance_dirty_state: bdi btrfs-1: dirty=974 wb=565 unstable=0 bg_thresh=1016 thresh=2032 gap=493 poll_thresh=24 ino=257 dd-2584 [002] 296.902962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 296.909642: balance_dirty_state: bdi btrfs-1: dirty=974 wb=440 unstable=0 bg_thresh=1008 thresh=2016 gap=602 poll_thresh=24 ino=257 dd-2584 [002] 296.909717: balance_dirty_state: bdi btrfs-1: dirty=999 wb=440 unstable=0 bg_thresh=1008 thresh=2016 gap=577 poll_thresh=18 ino=257 dd-2584 [002] 296.909832: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=440 unstable=0 bg_thresh=1013 thresh=2026 gap=562 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 296.909908: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4268 wrote=0 to_write=8192 dd-2584 [002] 296.909955: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=440 unstable=0 bg_thresh=1015 thresh=2031 gap=542 poll_thresh=20 ino=257 dd-2584 [002] 296.910077: balance_dirty_state: bdi btrfs-1: dirty=1099 wb=440 unstable=0 bg_thresh=1015 thresh=2030 gap=491 poll_thresh=21 ino=257 dd-2584 [002] 296.910079: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-169% task_weight=101% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 296.912571: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=344 wrote=976 to_write=7216 dd-2584 [002] 296.917705: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1290 unstable=0 bg_thresh=1013 thresh=2026 gap=612 poll_thresh=21 ino=257 dd-2584 [002] 296.917951: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1290 unstable=0 bg_thresh=1013 thresh=2026 gap=612 poll_thresh=16 ino=257 dd-2584 [002] 296.918070: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1290 unstable=0 bg_thresh=1015 thresh=2031 gap=567 poll_thresh=17 ino=257 dd-2584 [002] 296.918189: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1290 unstable=0 bg_thresh=1017 thresh=2035 gap=546 poll_thresh=18 ino=257 dd-2584 [002] 296.918308: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1290 unstable=0 bg_thresh=1017 thresh=2034 gap=520 poll_thresh=19 ino=257 dd-2584 [002] 296.918428: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1290 unstable=0 bg_thresh=1016 thresh=2033 gap=494 poll_thresh=20 ino=257 dd-2584 [002] 296.918433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 296.925754: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1165 unstable=0 bg_thresh=1002 thresh=2005 gap=591 poll_thresh=20 ino=257 dd-2584 [002] 296.925879: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1165 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=15 ino=257 dd-2584 [002] 296.925996: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1165 unstable=0 bg_thresh=1005 thresh=2010 gap=546 poll_thresh=16 ino=257 dd-2584 [002] 296.926227: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1165 unstable=0 bg_thresh=1007 thresh=2015 gap=526 poll_thresh=17 ino=257 dd-2584 [002] 296.926468: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1165 unstable=0 bg_thresh=1007 thresh=2014 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 296.926477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 296.933657: balance_dirty_state: bdi btrfs-1: dirty=349 wb=990 unstable=0 bg_thresh=998 thresh=1996 gap=657 poll_thresh=18 ino=257 dd-2584 [002] 296.933781: balance_dirty_state: bdi btrfs-1: dirty=374 wb=990 unstable=0 bg_thresh=998 thresh=1996 gap=632 poll_thresh=13 ino=257 dd-2584 [002] 296.934260: balance_dirty_state: bdi btrfs-1: dirty=399 wb=990 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=14 ino=257 dd-2584 [002] 296.934375: balance_dirty_state: bdi btrfs-1: dirty=399 wb=990 unstable=0 bg_thresh=1000 thresh=2001 gap=612 poll_thresh=15 ino=257 dd-2584 [002] 296.934491: balance_dirty_state: bdi btrfs-1: dirty=424 wb=990 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=16 ino=257 dd-2584 [002] 296.934724: balance_dirty_state: bdi btrfs-1: dirty=449 wb=990 unstable=0 bg_thresh=1005 thresh=2011 gap=572 poll_thresh=17 ino=257 dd-2584 [002] 296.934962: balance_dirty_state: bdi btrfs-1: dirty=474 wb=990 unstable=0 bg_thresh=1007 thresh=2015 gap=551 poll_thresh=18 ino=257 dd-2584 [002] 296.935200: balance_dirty_state: bdi btrfs-1: dirty=524 wb=990 unstable=0 bg_thresh=1007 thresh=2014 gap=500 poll_thresh=19 ino=257 dd-2584 [002] 296.935209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 296.941743: balance_dirty_state: bdi btrfs-1: dirty=524 wb=990 unstable=0 bg_thresh=997 thresh=1994 gap=480 poll_thresh=19 ino=257 dd-2584 [002] 296.941748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 296.949784: balance_dirty_state: bdi btrfs-1: dirty=524 wb=740 unstable=0 bg_thresh=988 thresh=1977 gap=713 poll_thresh=19 ino=257 dd-2584 [002] 296.949856: balance_dirty_state: bdi btrfs-1: dirty=524 wb=740 unstable=0 bg_thresh=991 thresh=1982 gap=718 poll_thresh=14 ino=257 dd-2584 [002] 296.949914: balance_dirty_state: bdi btrfs-1: dirty=549 wb=740 unstable=0 bg_thresh=991 thresh=1982 gap=693 poll_thresh=15 ino=257 dd-2584 [002] 296.949970: balance_dirty_state: bdi btrfs-1: dirty=574 wb=740 unstable=0 bg_thresh=993 thresh=1987 gap=673 poll_thresh=16 ino=257 dd-2584 [002] 296.950089: balance_dirty_state: bdi btrfs-1: dirty=599 wb=740 unstable=0 bg_thresh=993 thresh=1986 gap=647 poll_thresh=17 ino=257 dd-2584 [002] 296.950210: balance_dirty_state: bdi btrfs-1: dirty=624 wb=740 unstable=0 bg_thresh=995 thresh=1990 gap=626 poll_thresh=18 ino=257 dd-2584 [002] 296.950508: balance_dirty_state: bdi btrfs-1: dirty=649 wb=740 unstable=0 bg_thresh=994 thresh=1989 gap=600 poll_thresh=19 ino=257 dd-2584 [002] 296.950626: balance_dirty_state: bdi btrfs-1: dirty=699 wb=740 unstable=0 bg_thresh=994 thresh=1988 gap=549 poll_thresh=20 ino=257 dd-2584 [002] 296.950743: balance_dirty_state: bdi btrfs-1: dirty=724 wb=740 unstable=0 bg_thresh=993 thresh=1987 gap=523 poll_thresh=21 ino=257 dd-2584 [002] 296.950861: balance_dirty_state: bdi btrfs-1: dirty=749 wb=740 unstable=0 bg_thresh=995 thresh=1991 gap=502 poll_thresh=22 ino=257 dd-2584 [002] 296.950979: balance_dirty_state: bdi btrfs-1: dirty=799 wb=740 unstable=0 bg_thresh=995 thresh=1990 gap=451 poll_thresh=23 ino=257 dd-2584 [002] 296.950984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-314% task_weight=100% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 296.957722: balance_dirty_state: bdi btrfs-1: dirty=799 wb=615 unstable=0 bg_thresh=991 thresh=1983 gap=569 poll_thresh=23 ino=257 dd-2584 [002] 296.957791: balance_dirty_state: bdi btrfs-1: dirty=799 wb=615 unstable=0 bg_thresh=988 thresh=1977 gap=563 poll_thresh=17 ino=257 dd-2584 [002] 296.957912: balance_dirty_state: bdi btrfs-1: dirty=824 wb=615 unstable=0 bg_thresh=988 thresh=1976 gap=537 poll_thresh=18 ino=257 dd-2584 [002] 296.958032: balance_dirty_state: bdi btrfs-1: dirty=874 wb=615 unstable=0 bg_thresh=990 thresh=1980 gap=491 poll_thresh=19 ino=257 dd-2584 [002] 296.958036: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 296.965732: balance_dirty_state: bdi btrfs-1: dirty=874 wb=490 unstable=0 bg_thresh=1000 thresh=2000 gap=636 poll_thresh=19 ino=257 dd-2584 [002] 296.965809: balance_dirty_state: bdi btrfs-1: dirty=874 wb=490 unstable=0 bg_thresh=1002 thresh=2005 gap=641 poll_thresh=14 ino=257 dd-2584 [002] 296.966041: balance_dirty_state: bdi btrfs-1: dirty=899 wb=490 unstable=0 bg_thresh=999 thresh=1999 gap=610 poll_thresh=15 ino=257 dd-2584 [002] 296.966099: balance_dirty_state: bdi btrfs-1: dirty=924 wb=490 unstable=0 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=16 ino=257 dd-2584 [002] 296.966214: balance_dirty_state: bdi btrfs-1: dirty=949 wb=490 unstable=0 bg_thresh=998 thresh=1997 gap=558 poll_thresh=17 ino=257 dd-2584 [002] 296.966327: balance_dirty_state: bdi btrfs-1: dirty=974 wb=490 unstable=0 bg_thresh=1000 thresh=2001 gap=537 poll_thresh=18 ino=257 dd-2584 [002] 296.966440: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=490 unstable=0 bg_thresh=1000 thresh=2000 gap=486 poll_thresh=19 ino=257 dd-2584 [002] 296.966444: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-206% task_weight=101% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 296.966532: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4324 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 296.969322: writeback_single_inode: bdi btrfs-1: ino=257 state= age=400 wrote=896 to_write=7296 dd-2584 [002] 296.973695: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1240 unstable=0 bg_thresh=998 thresh=1996 gap=632 poll_thresh=19 ino=257 dd-2584 [002] 296.973771: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1240 unstable=0 bg_thresh=998 thresh=1996 gap=632 poll_thresh=14 ino=257 dd-2584 [002] 296.973834: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1240 unstable=0 bg_thresh=997 thresh=1995 gap=606 poll_thresh=15 ino=257 dd-2584 [002] 296.973894: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1240 unstable=0 bg_thresh=997 thresh=1995 gap=606 poll_thresh=16 ino=257 dd-2584 [002] 296.974015: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1240 unstable=0 bg_thresh=999 thresh=1999 gap=560 poll_thresh=17 ino=257 dd-2584 [002] 296.974133: balance_dirty_state: bdi btrfs-1: dirty=224 wb=1240 unstable=0 bg_thresh=999 thresh=1998 gap=534 poll_thresh=18 ino=257 dd-2584 [002] 296.974440: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1115 unstable=0 bg_thresh=998 thresh=1997 gap=633 poll_thresh=19 ino=257 dd-2584 [002] 296.974568: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1115 unstable=0 bg_thresh=994 thresh=1988 gap=574 poll_thresh=20 ino=257 dd-2584 [002] 296.974688: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1115 unstable=0 bg_thresh=996 thresh=1993 gap=554 poll_thresh=21 ino=257 dd-2584 [002] 296.974812: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1115 unstable=0 bg_thresh=992 thresh=1985 gap=521 poll_thresh=22 ino=257 dd-2584 [002] 296.974931: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1115 unstable=0 bg_thresh=991 thresh=1983 gap=494 poll_thresh=23 ino=257 dd-2584 [002] 296.974936: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 296.981728: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1115 unstable=0 bg_thresh=996 thresh=1993 gap=504 poll_thresh=23 ino=257 dd-2584 [002] 296.981805: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1115 unstable=0 bg_thresh=1001 thresh=2003 gap=489 poll_thresh=17 ino=257 dd-2584 [002] 296.981810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=101% bdi_bw=47468 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 296.989747: balance_dirty_state: bdi btrfs-1: dirty=399 wb=890 unstable=0 bg_thresh=1003 thresh=2007 gap=718 poll_thresh=17 ino=257 dd-2584 [002] 296.989875: balance_dirty_state: bdi btrfs-1: dirty=424 wb=890 unstable=0 bg_thresh=1000 thresh=2001 gap=687 poll_thresh=13 ino=257 dd-2584 [002] 296.989995: balance_dirty_state: bdi btrfs-1: dirty=424 wb=890 unstable=0 bg_thresh=1003 thresh=2006 gap=692 poll_thresh=14 ino=257 dd-2584 [002] 296.990114: balance_dirty_state: bdi btrfs-1: dirty=449 wb=890 unstable=0 bg_thresh=1000 thresh=2000 gap=661 poll_thresh=15 ino=257 dd-2584 [002] 296.990232: balance_dirty_state: bdi btrfs-1: dirty=474 wb=890 unstable=0 bg_thresh=1002 thresh=2005 gap=641 poll_thresh=16 ino=257 dd-2584 [002] 296.990466: balance_dirty_state: bdi btrfs-1: dirty=499 wb=890 unstable=0 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=17 ino=257 dd-2584 [002] 296.991064: balance_dirty_state: bdi btrfs-1: dirty=524 wb=890 unstable=0 bg_thresh=1001 thresh=2002 gap=588 poll_thresh=18 ino=257 dd-2584 [002] 296.991298: balance_dirty_state: bdi btrfs-1: dirty=549 wb=890 unstable=0 bg_thresh=1000 thresh=2001 gap=562 poll_thresh=19 ino=257 dd-2584 [002] 296.991532: balance_dirty_state: bdi btrfs-1: dirty=599 wb=890 unstable=0 bg_thresh=1000 thresh=2000 gap=511 poll_thresh=20 ino=257 dd-2584 [002] 296.991767: balance_dirty_state: bdi btrfs-1: dirty=624 wb=890 unstable=0 bg_thresh=999 thresh=1999 gap=485 poll_thresh=21 ino=257 dd-2584 [002] 296.991776: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-208% task_weight=101% bdi_bw=50144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 296.997752: balance_dirty_state: bdi btrfs-1: dirty=624 wb=890 unstable=0 bg_thresh=998 thresh=1996 gap=482 poll_thresh=21 ino=257 dd-2584 [002] 296.997757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-212% task_weight=101% bdi_bw=50144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 297.005732: balance_dirty_state: bdi btrfs-1: dirty=624 wb=640 unstable=0 bg_thresh=998 thresh=1996 gap=732 poll_thresh=21 ino=257 dd-2584 [002] 297.005829: balance_dirty_state: bdi btrfs-1: dirty=649 wb=640 unstable=0 bg_thresh=1000 thresh=2001 gap=712 poll_thresh=16 ino=257 dd-2584 [002] 297.005942: balance_dirty_state: bdi btrfs-1: dirty=674 wb=640 unstable=0 bg_thresh=1000 thresh=2000 gap=686 poll_thresh=17 ino=257 dd-2584 [002] 297.006055: balance_dirty_state: bdi btrfs-1: dirty=699 wb=640 unstable=0 bg_thresh=999 thresh=1999 gap=660 poll_thresh=18 ino=257 dd-2584 [002] 297.006167: balance_dirty_state: bdi btrfs-1: dirty=724 wb=640 unstable=0 bg_thresh=1001 thresh=2003 gap=639 poll_thresh=19 ino=257 dd-2584 [002] 297.006448: balance_dirty_state: bdi btrfs-1: dirty=774 wb=640 unstable=0 bg_thresh=998 thresh=1996 gap=582 poll_thresh=20 ino=257 dd-2584 [002] 297.006562: balance_dirty_state: bdi btrfs-1: dirty=799 wb=640 unstable=0 bg_thresh=997 thresh=1995 gap=556 poll_thresh=21 ino=257 dd-2584 [002] 297.006674: balance_dirty_state: bdi btrfs-1: dirty=824 wb=640 unstable=0 bg_thresh=997 thresh=1994 gap=530 poll_thresh=22 ino=257 dd-2584 [002] 297.006787: balance_dirty_state: bdi btrfs-1: dirty=874 wb=640 unstable=0 bg_thresh=999 thresh=1998 gap=484 poll_thresh=23 ino=257 dd-2584 [002] 297.006792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=50144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 297.013809: balance_dirty_state: bdi btrfs-1: dirty=874 wb=515 unstable=0 bg_thresh=999 thresh=1999 gap=610 poll_thresh=23 ino=257 dd-2584 [002] 297.013888: balance_dirty_state: bdi btrfs-1: dirty=874 wb=515 unstable=0 bg_thresh=1002 thresh=2004 gap=615 poll_thresh=17 ino=257 dd-2584 [002] 297.014006: balance_dirty_state: bdi btrfs-1: dirty=924 wb=515 unstable=0 bg_thresh=1001 thresh=2003 gap=564 poll_thresh=18 ino=257 dd-2584 [002] 297.014123: balance_dirty_state: bdi btrfs-1: dirty=949 wb=515 unstable=0 bg_thresh=1001 thresh=2002 gap=538 poll_thresh=19 ino=257 dd-2584 [002] 297.014241: balance_dirty_state: bdi btrfs-1: dirty=974 wb=515 unstable=0 bg_thresh=1000 thresh=2001 gap=512 poll_thresh=20 ino=257 dd-2584 [002] 297.014358: balance_dirty_state: bdi btrfs-1: dirty=999 wb=515 unstable=0 bg_thresh=999 thresh=1999 gap=485 poll_thresh=21 ino=257 dd-2584 [002] 297.014363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=50144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 297.021732: balance_dirty_state: bdi btrfs-1: dirty=999 wb=390 unstable=0 bg_thresh=1005 thresh=2011 gap=622 poll_thresh=21 ino=257 dd-2584 [002] 297.022006: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=390 unstable=0 bg_thresh=1005 thresh=2011 gap=597 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 297.022086: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4380 wrote=0 to_write=8192 dd-2584 [002] 297.022141: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=390 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=17 ino=257 dd-2584 [002] 297.022274: balance_dirty_state: bdi btrfs-1: dirty=1099 wb=415 unstable=0 bg_thresh=1007 thresh=2014 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 297.022275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=50144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 297.026666: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=976 to_write=7216 dd-2584 [002] 297.029710: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1390 unstable=0 bg_thresh=1007 thresh=2014 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 297.029716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=50144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 297.037726: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1140 unstable=0 bg_thresh=1006 thresh=2012 gap=748 poll_thresh=18 ino=257 dd-2584 [002] 297.037798: balance_dirty_state: bdi btrfs-1: dirty=124 wb=1140 unstable=0 bg_thresh=1005 thresh=2011 gap=747 poll_thresh=13 ino=257 dd-2584 [002] 297.037861: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1140 unstable=0 bg_thresh=1005 thresh=2011 gap=722 poll_thresh=14 ino=257 dd-2584 [002] 297.037924: balance_dirty_state: bdi btrfs-1: dirty=149 wb=1140 unstable=0 bg_thresh=1005 thresh=2010 gap=721 poll_thresh=15 ino=257 dd-2584 [002] 297.037987: balance_dirty_state: bdi btrfs-1: dirty=174 wb=1140 unstable=0 bg_thresh=1005 thresh=2010 gap=696 poll_thresh=16 ino=257 dd-2584 [002] 297.038110: balance_dirty_state: bdi btrfs-1: dirty=199 wb=1140 unstable=0 bg_thresh=1007 thresh=2014 gap=675 poll_thresh=17 ino=257 dd-2584 [002] 297.038240: balance_dirty_state: bdi btrfs-1: dirty=249 wb=1140 unstable=0 bg_thresh=1006 thresh=2013 gap=624 poll_thresh=18 ino=257 dd-2584 [002] 297.038367: balance_dirty_state: bdi btrfs-1: dirty=274 wb=1140 unstable=0 bg_thresh=1003 thresh=2006 gap=592 poll_thresh=19 ino=257 dd-2584 [002] 297.038681: balance_dirty_state: bdi btrfs-1: dirty=299 wb=1140 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=20 ino=257 dd-2584 [002] 297.038809: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1140 unstable=0 bg_thresh=1004 thresh=2009 gap=520 poll_thresh=21 ino=257 dd-2584 [002] 297.038934: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1140 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=22 ino=257 dd-2584 [002] 297.038939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=50144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 297.045744: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1140 unstable=0 bg_thresh=1004 thresh=2008 gap=494 poll_thresh=22 ino=257 dd-2584 [002] 297.045753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=50144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 297.053723: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1015 unstable=0 bg_thresh=1004 thresh=2008 gap=619 poll_thresh=22 ino=257 dd-2584 [002] 297.053825: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1015 unstable=0 bg_thresh=1006 thresh=2013 gap=624 poll_thresh=16 ino=257 dd-2584 [002] 297.053953: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1015 unstable=0 bg_thresh=1006 thresh=2012 gap=573 poll_thresh=17 ino=257 dd-2584 [002] 297.054090: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1015 unstable=0 bg_thresh=1007 thresh=2014 gap=537 poll_thresh=18 ino=257 dd-2584 [002] 297.054229: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1015 unstable=0 bg_thresh=1006 thresh=2012 gap=509 poll_thresh=19 ino=257 dd-2584 [002] 297.054369: balance_dirty_state: bdi btrfs-1: dirty=527 wb=1015 unstable=0 bg_thresh=1005 thresh=2010 gap=468 poll_thresh=20 ino=257 dd-2584 [002] 297.054374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=50144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 297.061757: balance_dirty_state: bdi btrfs-1: dirty=527 wb=890 unstable=0 bg_thresh=998 thresh=1997 gap=580 poll_thresh=20 ino=257 dd-2584 [002] 297.061828: balance_dirty_state: bdi btrfs-1: dirty=527 wb=890 unstable=0 bg_thresh=998 thresh=1997 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 297.061888: balance_dirty_state: bdi btrfs-1: dirty=552 wb=890 unstable=0 bg_thresh=1001 thresh=2002 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 297.062184: balance_dirty_state: bdi btrfs-1: dirty=577 wb=890 unstable=0 bg_thresh=1001 thresh=2003 gap=536 poll_thresh=17 ino=257 dd-2584 [002] 297.062310: balance_dirty_state: bdi btrfs-1: dirty=602 wb=890 unstable=0 bg_thresh=1004 thresh=2008 gap=516 poll_thresh=18 ino=257 dd-2584 [002] 297.062460: balance_dirty_state: bdi btrfs-1: dirty=652 wb=765 unstable=0 bg_thresh=1006 thresh=2012 gap=595 poll_thresh=19 ino=257 dd-2584 [002] 297.062579: balance_dirty_state: bdi btrfs-1: dirty=677 wb=765 unstable=0 bg_thresh=1005 thresh=2011 gap=569 poll_thresh=20 ino=257 dd-2584 [002] 297.062697: balance_dirty_state: bdi btrfs-1: dirty=702 wb=765 unstable=0 bg_thresh=1005 thresh=2010 gap=543 poll_thresh=21 ino=257 dd-2584 [002] 297.062819: balance_dirty_state: bdi btrfs-1: dirty=727 wb=765 unstable=0 bg_thresh=1007 thresh=2014 gap=522 poll_thresh=22 ino=257 dd-2584 [002] 297.062942: balance_dirty_state: bdi btrfs-1: dirty=777 wb=765 unstable=0 bg_thresh=1003 thresh=2007 gap=465 poll_thresh=23 ino=257 dd-2584 [002] 297.062947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=100% bdi_bw=50144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 297.069742: balance_dirty_state: bdi btrfs-1: dirty=786 wb=616 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=23 ino=257 dd-2584 [002] 297.069811: balance_dirty_state: bdi btrfs-1: dirty=786 wb=616 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=17 ino=257 dd-2584 [002] 297.070124: balance_dirty_state: bdi btrfs-1: dirty=836 wb=591 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=18 ino=257 dd-2584 [002] 297.070267: balance_dirty_state: bdi btrfs-1: dirty=861 wb=516 unstable=0 bg_thresh=997 thresh=1995 gap=618 poll_thresh=19 ino=257 dd-2584 [002] 297.070390: balance_dirty_state: bdi btrfs-1: dirty=886 wb=491 unstable=0 bg_thresh=997 thresh=1994 gap=617 poll_thresh=20 ino=257 dd-2584 [002] 297.070512: balance_dirty_state: bdi btrfs-1: dirty=911 wb=491 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=21 ino=257 dd-2584 [002] 297.070634: balance_dirty_state: bdi btrfs-1: dirty=961 wb=491 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=22 ino=257 dd-2584 [002] 297.070758: balance_dirty_state: bdi btrfs-1: dirty=986 wb=491 unstable=0 bg_thresh=998 thresh=1996 gap=519 poll_thresh=23 ino=257 dd-2584 [002] 297.070882: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=491 unstable=0 bg_thresh=994 thresh=1989 gap=487 poll_thresh=24 ino=257 dd-2584 [002] 297.070887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=50144 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 297.070909: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4428 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 297.073010: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=896 to_write=7296 dd-2584 [002] 297.081725: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1269 unstable=0 bg_thresh=991 thresh=1983 gap=581 poll_thresh=24 ino=257 dd-2584 [002] 297.081831: balance_dirty_state: bdi btrfs-1: dirty=153 wb=1269 unstable=0 bg_thresh=993 thresh=1986 gap=564 poll_thresh=18 ino=257 dd-2584 [002] 297.081962: balance_dirty_state: bdi btrfs-1: dirty=178 wb=1269 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=19 ino=257 dd-2584 [002] 297.082279: balance_dirty_state: bdi btrfs-1: dirty=228 wb=1269 unstable=0 bg_thresh=994 thresh=1989 gap=492 poll_thresh=20 ino=257 dd-2584 [002] 297.082285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-172% task_weight=100% bdi_bw=50144 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 297.093812: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1009 unstable=0 bg_thresh=994 thresh=1988 gap=769 poll_thresh=20 ino=257 dd-2584 [006] 297.093926: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1009 unstable=0 bg_thresh=994 thresh=1988 gap=769 poll_thresh=15 ino=257 dd-2584 [006] 297.094027: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1009 unstable=0 bg_thresh=996 thresh=1993 gap=749 poll_thresh=16 ino=257 dd-2584 [006] 297.094224: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1009 unstable=0 bg_thresh=999 thresh=1998 gap=729 poll_thresh=17 ino=257 dd-2584 [006] 297.094428: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1009 unstable=0 bg_thresh=998 thresh=1997 gap=678 poll_thresh=18 ino=257 dd-2584 [006] 297.094637: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1009 unstable=0 bg_thresh=1000 thresh=2001 gap=657 poll_thresh=19 ino=257 dd-2584 [006] 297.094843: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1009 unstable=0 bg_thresh=997 thresh=1994 gap=625 poll_thresh=20 ino=257 dd-2584 [006] 297.095051: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1009 unstable=0 bg_thresh=993 thresh=1987 gap=568 poll_thresh=21 ino=257 dd-2584 [006] 297.095259: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1009 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=22 ino=257 dd-2584 [006] 297.095783: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1009 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=23 ino=257 dd-2584 [006] 297.096001: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1009 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=24 ino=257 dd-2584 [006] 297.096228: balance_dirty_state: bdi btrfs-1: dirty=535 wb=959 unstable=0 bg_thresh=997 thresh=1994 gap=500 poll_thresh=25 ino=257 dd-2584 [006] 297.096439: balance_dirty_state: bdi btrfs-1: dirty=560 wb=959 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=26 ino=257 dd-2584 [006] 297.096448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=101% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 297.101774: balance_dirty_state: bdi btrfs-1: dirty=560 wb=934 unstable=0 bg_thresh=995 thresh=1990 gap=496 poll_thresh=26 ino=257 dd-2584 [006] 297.101783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-123% task_weight=100% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 297.109760: balance_dirty_state: bdi btrfs-1: dirty=562 wb=924 unstable=0 bg_thresh=995 thresh=1990 gap=504 poll_thresh=26 ino=257 dd-2584 [006] 297.109829: balance_dirty_state: bdi btrfs-1: dirty=587 wb=924 unstable=0 bg_thresh=992 thresh=1984 gap=473 poll_thresh=19 ino=257 dd-2584 [006] 297.109834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 297.117845: balance_dirty_state: bdi btrfs-1: dirty=584 wb=658 unstable=0 bg_thresh=987 thresh=1974 gap=732 poll_thresh=19 ino=257 dd-2584 [007] 297.117959: balance_dirty_state: bdi btrfs-1: dirty=584 wb=658 unstable=0 bg_thresh=989 thresh=1979 gap=737 poll_thresh=14 ino=257 dd-2584 [007] 297.118079: balance_dirty_state: bdi btrfs-1: dirty=609 wb=658 unstable=0 bg_thresh=989 thresh=1979 gap=712 poll_thresh=15 ino=257 dd-2584 [007] 297.118199: balance_dirty_state: bdi btrfs-1: dirty=634 wb=658 unstable=0 bg_thresh=992 thresh=1984 gap=692 poll_thresh=16 ino=257 dd-2584 [007] 297.118435: balance_dirty_state: bdi btrfs-1: dirty=659 wb=658 unstable=0 bg_thresh=991 thresh=1983 gap=666 poll_thresh=17 ino=257 dd-2584 [007] 297.118672: balance_dirty_state: bdi btrfs-1: dirty=684 wb=658 unstable=0 bg_thresh=993 thresh=1987 gap=645 poll_thresh=18 ino=257 dd-2584 [007] 297.119270: balance_dirty_state: bdi btrfs-1: dirty=734 wb=658 unstable=0 bg_thresh=993 thresh=1986 gap=594 poll_thresh=19 ino=257 dd-2584 [007] 297.119506: balance_dirty_state: bdi btrfs-1: dirty=759 wb=658 unstable=0 bg_thresh=992 thresh=1985 gap=568 poll_thresh=20 ino=257 dd-2584 [007] 297.119762: balance_dirty_state: bdi btrfs-1: dirty=784 wb=619 unstable=0 bg_thresh=988 thresh=1977 gap=574 poll_thresh=21 ino=257 dd-2584 [007] 297.119905: balance_dirty_state: bdi btrfs-1: dirty=809 wb=531 unstable=0 bg_thresh=996 thresh=1993 gap=653 poll_thresh=22 ino=257 dd-2584 [007] 297.120030: balance_dirty_state: bdi btrfs-1: dirty=859 wb=531 unstable=0 bg_thresh=992 thresh=1985 gap=595 poll_thresh=23 ino=257 dd-2584 [007] 297.120154: balance_dirty_state: bdi btrfs-1: dirty=884 wb=531 unstable=0 bg_thresh=988 thresh=1977 gap=562 poll_thresh=24 ino=257 dd-2584 [007] 297.120281: balance_dirty_state: bdi btrfs-1: dirty=909 wb=531 unstable=0 bg_thresh=987 thresh=1974 gap=534 poll_thresh=25 ino=257 dd-2584 [007] 297.120408: balance_dirty_state: bdi btrfs-1: dirty=959 wb=531 unstable=0 bg_thresh=988 thresh=1977 gap=487 poll_thresh=26 ino=257 dd-2584 [007] 297.120413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1320 avg_dirty=1320 bdi_gap=4% task_gap=-89% task_weight=99% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 297.126447: balance_dirty_state: bdi btrfs-1: dirty=984 wb=531 unstable=0 bg_thresh=993 thresh=1987 gap=472 poll_thresh=19 ino=257 dd-2584 [007] 297.126455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=99% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 297.133851: balance_dirty_state: bdi btrfs-1: dirty=984 wb=405 unstable=0 bg_thresh=993 thresh=1986 gap=597 poll_thresh=19 ino=257 dd-2584 [007] 297.133960: balance_dirty_state: bdi btrfs-1: dirty=984 wb=380 unstable=0 bg_thresh=990 thresh=1980 gap=616 poll_thresh=14 ino=257 dd-2584 [007] 297.134038: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=330 unstable=0 bg_thresh=989 thresh=1979 gap=640 poll_thresh=15 ino=257 dd-2584 [007] 297.134109: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=280 unstable=0 bg_thresh=995 thresh=1990 gap=676 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 297.134114: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4492 wrote=0 to_write=8192 dd-2584 [007] 297.134232: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=280 unstable=0 bg_thresh=994 thresh=1989 gap=650 poll_thresh=17 ino=257 dd-2584 [007] 297.134359: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=305 unstable=0 bg_thresh=991 thresh=1982 gap=618 poll_thresh=18 ino=257 dd-2584 [007] 297.134490: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=380 unstable=0 bg_thresh=990 thresh=1981 gap=567 poll_thresh=19 ino=257 dd-2584 [007] 297.134623: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=405 unstable=0 bg_thresh=992 thresh=1985 gap=571 poll_thresh=20 ino=257 dd-2584 [007] 297.134756: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=455 unstable=0 bg_thresh=992 thresh=1984 gap=520 poll_thresh=21 ino=257 dd-2584 [007] 297.135063: balance_dirty_state: bdi btrfs-1: dirty=934 wb=555 unstable=0 bg_thresh=991 thresh=1983 gap=494 poll_thresh=22 ino=257 dd-2584 [007] 297.135065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=100% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 297.140435: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=1088 to_write=7104 dd-2584 [007] 297.141768: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1280 unstable=0 bg_thresh=988 thresh=1976 gap=562 poll_thresh=22 ino=257 dd-2584 [007] 297.141851: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1205 unstable=0 bg_thresh=990 thresh=1981 gap=617 poll_thresh=16 ino=257 dd-2584 [007] 297.141984: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1205 unstable=0 bg_thresh=988 thresh=1976 gap=587 poll_thresh=17 ino=257 dd-2584 [007] 297.142115: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1205 unstable=0 bg_thresh=986 thresh=1973 gap=534 poll_thresh=18 ino=257 dd-2584 [007] 297.142251: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1205 unstable=0 bg_thresh=984 thresh=1969 gap=492 poll_thresh=19 ino=257 dd-2584 [007] 297.142255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1280 avg_dirty=1280 bdi_gap=24% task_gap=-51% task_weight=99% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 297.149867: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1080 unstable=0 bg_thresh=989 thresh=1979 gap=627 poll_thresh=14 ino=257 dd-2584 [007] 297.149929: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1080 unstable=0 bg_thresh=992 thresh=1984 gap=607 poll_thresh=15 ino=257 dd-2584 [007] 297.149989: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1080 unstable=0 bg_thresh=991 thresh=1983 gap=606 poll_thresh=16 ino=257 dd-2584 [007] 297.150111: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1080 unstable=0 bg_thresh=991 thresh=1982 gap=555 poll_thresh=17 ino=257 dd-2584 [007] 297.150233: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1080 unstable=0 bg_thresh=990 thresh=1981 gap=529 poll_thresh=18 ino=257 dd-2584 [007] 297.150539: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1080 unstable=0 bg_thresh=992 thresh=1985 gap=508 poll_thresh=19 ino=257 dd-2584 [007] 297.150661: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1080 unstable=0 bg_thresh=992 thresh=1984 gap=457 poll_thresh=20 ino=257 dd-2584 [007] 297.150666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 297.157761: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1080 unstable=0 bg_thresh=990 thresh=1980 gap=453 poll_thresh=20 ino=257 dd-2584 [007] 297.157766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 297.165797: balance_dirty_state: bdi btrfs-1: dirty=447 wb=955 unstable=0 bg_thresh=989 thresh=1979 gap=577 poll_thresh=20 ino=257 dd-2584 [007] 297.165888: balance_dirty_state: bdi btrfs-1: dirty=447 wb=955 unstable=0 bg_thresh=986 thresh=1973 gap=571 poll_thresh=15 ino=257 dd-2584 [007] 297.165947: balance_dirty_state: bdi btrfs-1: dirty=472 wb=955 unstable=0 bg_thresh=989 thresh=1978 gap=551 poll_thresh=16 ino=257 dd-2584 [007] 297.166067: balance_dirty_state: bdi btrfs-1: dirty=497 wb=955 unstable=0 bg_thresh=988 thresh=1977 gap=525 poll_thresh=17 ino=257 dd-2584 [007] 297.166189: balance_dirty_state: bdi btrfs-1: dirty=522 wb=955 unstable=0 bg_thresh=990 thresh=1981 gap=504 poll_thresh=18 ino=257 dd-2584 [007] 297.166309: balance_dirty_state: bdi btrfs-1: dirty=572 wb=955 unstable=0 bg_thresh=990 thresh=1980 gap=453 poll_thresh=19 ino=257 dd-2584 [007] 297.166313: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 297.173774: balance_dirty_state: bdi btrfs-1: dirty=572 wb=680 unstable=0 bg_thresh=990 thresh=1981 gap=729 poll_thresh=19 ino=257 dd-2584 [007] 297.173867: balance_dirty_state: bdi btrfs-1: dirty=572 wb=680 unstable=0 bg_thresh=987 thresh=1975 gap=723 poll_thresh=14 ino=257 dd-2584 [007] 297.173944: balance_dirty_state: bdi btrfs-1: dirty=597 wb=680 unstable=0 bg_thresh=990 thresh=1980 gap=703 poll_thresh=15 ino=257 dd-2584 [007] 297.174020: balance_dirty_state: bdi btrfs-1: dirty=622 wb=680 unstable=0 bg_thresh=987 thresh=1974 gap=672 poll_thresh=16 ino=257 dd-2584 [007] 297.174172: balance_dirty_state: bdi btrfs-1: dirty=647 wb=680 unstable=0 bg_thresh=989 thresh=1978 gap=651 poll_thresh=17 ino=257 dd-2584 [007] 297.174552: balance_dirty_state: bdi btrfs-1: dirty=672 wb=680 unstable=0 bg_thresh=988 thresh=1977 gap=625 poll_thresh=18 ino=257 dd-2584 [007] 297.174704: balance_dirty_state: bdi btrfs-1: dirty=697 wb=680 unstable=0 bg_thresh=988 thresh=1976 gap=599 poll_thresh=19 ino=257 dd-2584 [007] 297.174860: balance_dirty_state: bdi btrfs-1: dirty=747 wb=680 unstable=0 bg_thresh=990 thresh=1980 gap=553 poll_thresh=20 ino=257 dd-2584 [007] 297.175015: balance_dirty_state: bdi btrfs-1: dirty=772 wb=680 unstable=0 bg_thresh=989 thresh=1979 gap=527 poll_thresh=21 ino=257 dd-2584 [007] 297.175174: balance_dirty_state: bdi btrfs-1: dirty=797 wb=680 unstable=0 bg_thresh=989 thresh=1978 gap=501 poll_thresh=22 ino=257 dd-2584 [007] 297.175330: balance_dirty_state: bdi btrfs-1: dirty=847 wb=680 unstable=0 bg_thresh=988 thresh=1977 gap=450 poll_thresh=23 ino=257 dd-2584 [007] 297.175336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 297.181838: balance_dirty_state: bdi btrfs-1: dirty=847 wb=555 unstable=0 bg_thresh=988 thresh=1977 gap=575 poll_thresh=23 ino=257 dd-2584 [007] 297.181925: balance_dirty_state: bdi btrfs-1: dirty=847 wb=555 unstable=0 bg_thresh=988 thresh=1976 gap=574 poll_thresh=17 ino=257 dd-2584 [007] 297.182042: balance_dirty_state: bdi btrfs-1: dirty=897 wb=555 unstable=0 bg_thresh=990 thresh=1980 gap=528 poll_thresh=18 ino=257 dd-2584 [007] 297.182335: balance_dirty_state: bdi btrfs-1: dirty=922 wb=555 unstable=0 bg_thresh=989 thresh=1979 gap=502 poll_thresh=19 ino=257 dd-2584 [007] 297.182456: balance_dirty_state: bdi btrfs-1: dirty=947 wb=555 unstable=0 bg_thresh=989 thresh=1978 gap=476 poll_thresh=20 ino=257 dd-2584 [007] 297.182461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 297.189876: balance_dirty_state: bdi btrfs-1: dirty=947 wb=430 unstable=0 bg_thresh=990 thresh=1981 gap=604 poll_thresh=20 ino=257 dd-2584 [006] 297.189962: balance_dirty_state: bdi btrfs-1: dirty=947 wb=430 unstable=0 bg_thresh=990 thresh=1981 gap=604 poll_thresh=15 ino=257 dd-2584 [006] 297.190020: balance_dirty_state: bdi btrfs-1: dirty=972 wb=430 unstable=0 bg_thresh=993 thresh=1986 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 297.190135: balance_dirty_state: bdi btrfs-1: dirty=997 wb=430 unstable=0 bg_thresh=995 thresh=1991 gap=564 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 297.190152: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4548 wrote=0 to_write=8192 dd-2584 [006] 297.190259: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=430 unstable=0 bg_thresh=998 thresh=1996 gap=544 poll_thresh=18 ino=257 dd-2584 [006] 297.190387: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=480 unstable=0 bg_thresh=997 thresh=1994 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 297.190389: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=52236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 297.193205: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=928 to_write=7264 dd-2584 [006] 297.197725: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1243 unstable=0 bg_thresh=993 thresh=1987 gap=610 poll_thresh=19 ino=257 dd-2584 [006] 297.197787: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1243 unstable=0 bg_thresh=993 thresh=1987 gap=610 poll_thresh=14 ino=257 dd-2584 [006] 297.197846: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1243 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 297.197904: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1243 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 297.198025: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1243 unstable=0 bg_thresh=995 thresh=1991 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 297.198326: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1243 unstable=0 bg_thresh=997 thresh=1995 gap=518 poll_thresh=18 ino=257 dd-2584 [006] 297.198446: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1243 unstable=0 bg_thresh=997 thresh=1994 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 297.198451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-167% task_weight=101% bdi_bw=53492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 297.205806: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1118 unstable=0 bg_thresh=991 thresh=1982 gap=605 poll_thresh=19 ino=257 dd-2584 [006] 297.205905: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1118 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 297.205962: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1118 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 297.206020: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1118 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 297.206136: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1118 unstable=0 bg_thresh=996 thresh=1992 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 297.206255: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1118 unstable=0 bg_thresh=998 thresh=1996 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 297.206259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=53492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 297.213751: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1068 unstable=0 bg_thresh=990 thresh=1980 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 297.213813: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1068 unstable=0 bg_thresh=990 thresh=1980 gap=503 poll_thresh=13 ino=257 dd-2584 [006] 297.213872: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1068 unstable=0 bg_thresh=992 thresh=1985 gap=508 poll_thresh=14 ino=257 dd-2584 [006] 297.213929: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1068 unstable=0 bg_thresh=992 thresh=1985 gap=483 poll_thresh=15 ino=257 dd-2584 [006] 297.213934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-178% task_weight=101% bdi_bw=53492 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 297.221743: balance_dirty_state: bdi btrfs-1: dirty=434 wb=805 unstable=0 bg_thresh=993 thresh=1986 gap=747 poll_thresh=15 ino=257 dd-2584 [002] 297.221841: balance_dirty_state: bdi btrfs-1: dirty=434 wb=805 unstable=0 bg_thresh=993 thresh=1986 gap=747 poll_thresh=11 ino=257 dd-2584 [002] 297.221933: balance_dirty_state: bdi btrfs-1: dirty=459 wb=805 unstable=0 bg_thresh=995 thresh=1991 gap=727 poll_thresh=12 ino=257 dd-2584 [002] 297.222284: balance_dirty_state: bdi btrfs-1: dirty=484 wb=805 unstable=0 bg_thresh=1003 thresh=2006 gap=717 poll_thresh=13 ino=257 dd-2584 [002] 297.222344: balance_dirty_state: bdi btrfs-1: dirty=484 wb=805 unstable=0 bg_thresh=1003 thresh=2006 gap=717 poll_thresh=14 ino=257 dd-2584 [002] 297.222404: balance_dirty_state: bdi btrfs-1: dirty=509 wb=805 unstable=0 bg_thresh=1005 thresh=2011 gap=697 poll_thresh=15 ino=257 dd-2584 [002] 297.222464: balance_dirty_state: bdi btrfs-1: dirty=534 wb=805 unstable=0 bg_thresh=1005 thresh=2011 gap=672 poll_thresh=16 ino=257 dd-2584 [002] 297.222583: balance_dirty_state: bdi btrfs-1: dirty=559 wb=805 unstable=0 bg_thresh=1007 thresh=2015 gap=651 poll_thresh=17 ino=257 dd-2584 [002] 297.222705: balance_dirty_state: bdi btrfs-1: dirty=584 wb=805 unstable=0 bg_thresh=1007 thresh=2014 gap=625 poll_thresh=18 ino=257 dd-2584 [002] 297.222827: balance_dirty_state: bdi btrfs-1: dirty=634 wb=805 unstable=0 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=19 ino=257 dd-2584 [002] 297.222950: balance_dirty_state: bdi btrfs-1: dirty=659 wb=805 unstable=0 bg_thresh=1008 thresh=2017 gap=553 poll_thresh=20 ino=257 dd-2584 [002] 297.223074: balance_dirty_state: bdi btrfs-1: dirty=684 wb=805 unstable=0 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=21 ino=257 dd-2584 [002] 297.223196: balance_dirty_state: bdi btrfs-1: dirty=709 wb=805 unstable=0 bg_thresh=1004 thresh=2009 gap=495 poll_thresh=22 ino=257 dd-2584 [002] 297.223201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-147% task_weight=100% bdi_bw=53492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 297.229755: balance_dirty_state: bdi btrfs-1: dirty=709 wb=805 unstable=0 bg_thresh=1004 thresh=2009 gap=495 poll_thresh=22 ino=257 dd-2584 [002] 297.229759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-147% task_weight=100% bdi_bw=53492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 297.241811: balance_dirty_state: bdi btrfs-1: dirty=709 wb=555 unstable=0 bg_thresh=992 thresh=1985 gap=721 poll_thresh=22 ino=257 dd-2584 [002] 297.242068: balance_dirty_state: bdi btrfs-1: dirty=734 wb=555 unstable=0 bg_thresh=995 thresh=1990 gap=701 poll_thresh=16 ino=257 dd-2584 [002] 297.242188: balance_dirty_state: bdi btrfs-1: dirty=759 wb=555 unstable=0 bg_thresh=997 thresh=1995 gap=681 poll_thresh=17 ino=257 dd-2584 [002] 297.242307: balance_dirty_state: bdi btrfs-1: dirty=809 wb=555 unstable=0 bg_thresh=994 thresh=1988 gap=624 poll_thresh=18 ino=257 dd-2584 [002] 297.242427: balance_dirty_state: bdi btrfs-1: dirty=834 wb=555 unstable=0 bg_thresh=996 thresh=1992 gap=603 poll_thresh=19 ino=257 dd-2584 [002] 297.242549: balance_dirty_state: bdi btrfs-1: dirty=859 wb=555 unstable=0 bg_thresh=995 thresh=1991 gap=577 poll_thresh=20 ino=257 dd-2584 [002] 297.242672: balance_dirty_state: bdi btrfs-1: dirty=884 wb=555 unstable=0 bg_thresh=995 thresh=1990 gap=551 poll_thresh=21 ino=257 dd-2584 [002] 297.242792: balance_dirty_state: bdi btrfs-1: dirty=934 wb=555 unstable=0 bg_thresh=994 thresh=1989 gap=500 poll_thresh=22 ino=257 dd-2584 [002] 297.242917: balance_dirty_state: bdi btrfs-1: dirty=959 wb=555 unstable=0 bg_thresh=996 thresh=1993 gap=479 poll_thresh=23 ino=257 dd-2584 [002] 297.242922: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=53492 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 297.249823: balance_dirty_state: bdi btrfs-1: dirty=959 wb=305 unstable=0 bg_thresh=993 thresh=1986 gap=722 poll_thresh=23 ino=257 dd-2584 [001] 297.249890: balance_dirty_state: bdi btrfs-1: dirty=959 wb=305 unstable=0 bg_thresh=998 thresh=1997 gap=733 poll_thresh=17 ino=257 dd-2584 [001] 297.250190: balance_dirty_state: bdi btrfs-1: dirty=984 wb=305 unstable=0 bg_thresh=1000 thresh=2001 gap=712 poll_thresh=18 ino=257 dd-2584 [001] 297.250310: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=305 unstable=0 bg_thresh=1005 thresh=2011 gap=672 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 297.250336: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4608 wrote=0 to_write=8192 dd-2584 [001] 297.250486: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=305 unstable=0 bg_thresh=1007 thresh=2015 gap=651 poll_thresh=20 ino=257 dd-2584 [001] 297.250661: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=330 unstable=0 bg_thresh=1007 thresh=2014 gap=625 poll_thresh=21 ino=257 dd-2584 [001] 297.250843: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=380 unstable=0 bg_thresh=1006 thresh=2013 gap=574 poll_thresh=22 ino=257 dd-2584 [001] 297.251020: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=430 unstable=0 bg_thresh=1003 thresh=2006 gap=542 poll_thresh=23 ino=257 dd-2584 [001] 297.251191: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=430 unstable=0 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=24 ino=257 dd-2584 [001] 297.251351: balance_dirty_state: bdi btrfs-1: dirty=1084 wb=430 unstable=0 bg_thresh=1004 thresh=2009 gap=495 poll_thresh=25 ino=257 dd-2584 [001] 297.251353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=53492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 297.256481: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=1104 to_write=7088 dd-2584 [005] 297.257756: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1280 unstable=0 bg_thresh=1003 thresh=2006 gap=617 poll_thresh=25 ino=257 dd-2584 [005] 297.258404: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1280 unstable=0 bg_thresh=1003 thresh=2006 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 297.258684: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1280 unstable=0 bg_thresh=1002 thresh=2004 gap=565 poll_thresh=20 ino=257 dd-2584 [005] 297.258961: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1280 unstable=0 bg_thresh=1001 thresh=2003 gap=539 poll_thresh=21 ino=257 dd-2584 [005] 297.259239: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1280 unstable=0 bg_thresh=1001 thresh=2002 gap=513 poll_thresh=22 ino=257 dd-2584 [005] 297.259519: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1280 unstable=0 bg_thresh=1000 thresh=2001 gap=487 poll_thresh=23 ino=257 dd-2584 [005] 297.259529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=53492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 297.265859: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1255 unstable=0 bg_thresh=998 thresh=1997 gap=508 poll_thresh=23 ino=257 dd-2584 [005] 297.265939: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1180 unstable=0 bg_thresh=1000 thresh=2001 gap=562 poll_thresh=17 ino=257 dd-2584 [005] 297.266064: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1155 unstable=0 bg_thresh=1000 thresh=2000 gap=561 poll_thresh=18 ino=257 dd-2584 [005] 297.266185: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1155 unstable=0 bg_thresh=1002 thresh=2004 gap=515 poll_thresh=19 ino=257 dd-2584 [005] 297.266304: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1155 unstable=0 bg_thresh=1001 thresh=2003 gap=489 poll_thresh=20 ino=257 dd-2584 [005] 297.266310: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=53492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 297.273886: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1155 unstable=0 bg_thresh=1002 thresh=2004 gap=490 poll_thresh=20 ino=257 dd-2584 [001] 297.273893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=53492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 297.285839: balance_dirty_state: bdi btrfs-1: dirty=359 wb=855 unstable=0 bg_thresh=1004 thresh=2009 gap=795 poll_thresh=20 ino=257 dd-2584 [001] 297.286319: balance_dirty_state: bdi btrfs-1: dirty=384 wb=855 unstable=0 bg_thresh=1001 thresh=2003 gap=764 poll_thresh=15 ino=257 dd-2584 [001] 297.286442: balance_dirty_state: bdi btrfs-1: dirty=409 wb=855 unstable=0 bg_thresh=1004 thresh=2008 gap=744 poll_thresh=16 ino=257 dd-2584 [001] 297.286679: balance_dirty_state: bdi btrfs-1: dirty=434 wb=855 unstable=0 bg_thresh=1006 thresh=2012 gap=723 poll_thresh=17 ino=257 dd-2584 [001] 297.286913: balance_dirty_state: bdi btrfs-1: dirty=459 wb=855 unstable=0 bg_thresh=1005 thresh=2011 gap=697 poll_thresh=18 ino=257 dd-2584 [001] 297.287150: balance_dirty_state: bdi btrfs-1: dirty=509 wb=855 unstable=0 bg_thresh=1002 thresh=2004 gap=640 poll_thresh=19 ino=257 dd-2584 [001] 297.287386: balance_dirty_state: bdi btrfs-1: dirty=534 wb=855 unstable=0 bg_thresh=1001 thresh=2003 gap=614 poll_thresh=20 ino=257 dd-2584 [001] 297.287623: balance_dirty_state: bdi btrfs-1: dirty=559 wb=855 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=21 ino=257 dd-2584 [001] 297.287858: balance_dirty_state: bdi btrfs-1: dirty=584 wb=855 unstable=0 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=22 ino=257 dd-2584 [001] 297.288092: balance_dirty_state: bdi btrfs-1: dirty=634 wb=855 unstable=0 bg_thresh=1002 thresh=2005 gap=516 poll_thresh=23 ino=257 dd-2584 [001] 297.288663: balance_dirty_state: bdi btrfs-1: dirty=659 wb=855 unstable=0 bg_thresh=1002 thresh=2004 gap=490 poll_thresh=24 ino=257 dd-2584 [001] 297.288673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=53492 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 297.297929: balance_dirty_state: bdi btrfs-1: dirty=659 wb=605 unstable=0 bg_thresh=1002 thresh=2004 gap=740 poll_thresh=24 ino=257 dd-2584 [001] 297.298024: balance_dirty_state: bdi btrfs-1: dirty=684 wb=605 unstable=0 bg_thresh=1004 thresh=2009 gap=720 poll_thresh=18 ino=257 dd-2584 [001] 297.298142: balance_dirty_state: bdi btrfs-1: dirty=709 wb=605 unstable=0 bg_thresh=1004 thresh=2008 gap=694 poll_thresh=19 ino=257 dd-2584 [001] 297.298260: balance_dirty_state: bdi btrfs-1: dirty=734 wb=605 unstable=0 bg_thresh=1000 thresh=2001 gap=662 poll_thresh=20 ino=257 dd-2584 [001] 297.298379: balance_dirty_state: bdi btrfs-1: dirty=759 wb=605 unstable=0 bg_thresh=1002 thresh=2005 gap=641 poll_thresh=21 ino=257 dd-2584 [001] 297.298498: balance_dirty_state: bdi btrfs-1: dirty=809 wb=605 unstable=0 bg_thresh=1002 thresh=2004 gap=590 poll_thresh=22 ino=257 dd-2584 [001] 297.298629: balance_dirty_state: bdi btrfs-1: dirty=848 wb=605 unstable=0 bg_thresh=1002 thresh=2004 gap=551 poll_thresh=23 ino=257 dd-2584 [001] 297.298758: balance_dirty_state: bdi btrfs-1: dirty=874 wb=605 unstable=0 bg_thresh=1001 thresh=2002 gap=523 poll_thresh=24 ino=257 dd-2584 [001] 297.299058: balance_dirty_state: bdi btrfs-1: dirty=913 wb=605 unstable=0 bg_thresh=1002 thresh=2005 gap=487 poll_thresh=25 ino=257 dd-2584 [001] 297.299063: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=53492 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 297.309914: balance_dirty_state: bdi btrfs-1: dirty=913 wb=480 unstable=0 bg_thresh=1002 thresh=2005 gap=612 poll_thresh=25 ino=257 dd-2584 [001] 297.310023: balance_dirty_state: bdi btrfs-1: dirty=926 wb=480 unstable=0 bg_thresh=1002 thresh=2004 gap=598 poll_thresh=19 ino=257 dd-2584 [001] 297.310152: balance_dirty_state: bdi btrfs-1: dirty=965 wb=480 unstable=0 bg_thresh=1003 thresh=2006 gap=561 poll_thresh=20 ino=257 dd-2584 [001] 297.310282: balance_dirty_state: bdi btrfs-1: dirty=991 wb=480 unstable=0 bg_thresh=1002 thresh=2004 gap=533 poll_thresh=21 ino=257 dd-2584 [001] 297.310411: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=480 unstable=0 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=22 ino=257 flush-btrfs-1-2586 [005] 297.310436: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4668 wrote=0 to_write=8192 dd-2584 [001] 297.310608: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=480 unstable=0 bg_thresh=1002 thresh=2004 gap=468 poll_thresh=23 ino=257 dd-2584 [001] 297.310610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=55140 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 297.313383: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=228 wrote=928 to_write=7264 dd-2584 [001] 297.321787: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1152 unstable=0 bg_thresh=1002 thresh=2004 gap=718 poll_thresh=23 ino=257 dd-2584 [001] 297.321908: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1152 unstable=0 bg_thresh=1001 thresh=2003 gap=704 poll_thresh=17 ino=257 dd-2584 [001] 297.322045: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1152 unstable=0 bg_thresh=1001 thresh=2003 gap=665 poll_thresh=18 ino=257 dd-2584 [001] 297.322177: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1152 unstable=0 bg_thresh=1003 thresh=2006 gap=642 poll_thresh=19 ino=257 dd-2584 [001] 297.322483: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1152 unstable=0 bg_thresh=1003 thresh=2006 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 297.322627: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1152 unstable=0 bg_thresh=998 thresh=1996 gap=568 poll_thresh=21 ino=257 dd-2584 [001] 297.322760: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1152 unstable=0 bg_thresh=1003 thresh=2006 gap=553 poll_thresh=22 ino=257 dd-2584 [001] 297.322890: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1152 unstable=0 bg_thresh=1002 thresh=2005 gap=527 poll_thresh=23 ino=257 dd-2584 [001] 297.323273: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1152 unstable=0 bg_thresh=1040 thresh=2080 gap=577 poll_thresh=24 ino=257 dd-2584 [001] 297.323387: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1152 unstable=0 bg_thresh=1039 thresh=2079 gap=526 poll_thresh=25 ino=257 dd-2584 [001] 297.323502: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1152 unstable=0 bg_thresh=1039 thresh=2078 gap=500 poll_thresh=26 ino=257 dd-2584 [001] 297.323507: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=55140 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 297.329904: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1027 unstable=0 bg_thresh=1039 thresh=2078 gap=625 poll_thresh=26 ino=257 dd-2584 [001] 297.330010: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1027 unstable=0 bg_thresh=1038 thresh=2077 gap=624 poll_thresh=19 ino=257 dd-2584 [001] 297.330193: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1027 unstable=0 bg_thresh=1038 thresh=2076 gap=573 poll_thresh=20 ino=257 dd-2584 [001] 297.330646: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1027 unstable=0 bg_thresh=1037 thresh=2075 gap=547 poll_thresh=21 ino=257 dd-2584 [001] 297.330824: balance_dirty_state: bdi btrfs-1: dirty=526 wb=1027 unstable=0 bg_thresh=1039 thresh=2079 gap=526 poll_thresh=22 ino=257 dd-2584 [001] 297.331002: balance_dirty_state: bdi btrfs-1: dirty=576 wb=1027 unstable=0 bg_thresh=1039 thresh=2078 gap=475 poll_thresh=23 ino=257 dd-2584 [001] 297.331010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-158% task_weight=100% bdi_bw=55140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 297.337845: balance_dirty_state: bdi btrfs-1: dirty=576 wb=1027 unstable=0 bg_thresh=1039 thresh=2078 gap=475 poll_thresh=23 ino=257 dd-2584 [001] 297.337851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-158% task_weight=100% bdi_bw=55140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 297.345814: balance_dirty_state: bdi btrfs-1: dirty=576 wb=677 unstable=0 bg_thresh=1039 thresh=2078 gap=825 poll_thresh=23 ino=257 dd-2584 [001] 297.345880: balance_dirty_state: bdi btrfs-1: dirty=576 wb=677 unstable=0 bg_thresh=1041 thresh=2083 gap=830 poll_thresh=17 ino=257 dd-2584 [001] 297.345998: balance_dirty_state: bdi btrfs-1: dirty=626 wb=677 unstable=0 bg_thresh=1041 thresh=2082 gap=779 poll_thresh=18 ino=257 dd-2584 [001] 297.346117: balance_dirty_state: bdi btrfs-1: dirty=651 wb=677 unstable=0 bg_thresh=1037 thresh=2075 gap=747 poll_thresh=19 ino=257 dd-2584 [001] 297.346239: balance_dirty_state: bdi btrfs-1: dirty=676 wb=677 unstable=0 bg_thresh=1037 thresh=2074 gap=721 poll_thresh=20 ino=257 dd-2584 [001] 297.346378: balance_dirty_state: bdi btrfs-1: dirty=701 wb=677 unstable=0 bg_thresh=1031 thresh=2063 gap=685 poll_thresh=21 ino=257 dd-2584 [001] 297.346691: balance_dirty_state: bdi btrfs-1: dirty=752 wb=677 unstable=0 bg_thresh=1034 thresh=2068 gap=639 poll_thresh=22 ino=257 dd-2584 [001] 297.346824: balance_dirty_state: bdi btrfs-1: dirty=777 wb=677 unstable=0 bg_thresh=1030 thresh=2061 gap=607 poll_thresh=23 ino=257 dd-2584 [001] 297.346956: balance_dirty_state: bdi btrfs-1: dirty=802 wb=677 unstable=0 bg_thresh=1032 thresh=2065 gap=586 poll_thresh=24 ino=257 dd-2584 [001] 297.347333: balance_dirty_state: bdi btrfs-1: dirty=840 wb=677 unstable=0 bg_thresh=1041 thresh=2082 gap=565 poll_thresh=25 ino=257 dd-2584 [001] 297.347461: balance_dirty_state: bdi btrfs-1: dirty=865 wb=677 unstable=0 bg_thresh=1040 thresh=2081 gap=539 poll_thresh=26 ino=257 dd-2584 [001] 297.347590: balance_dirty_state: bdi btrfs-1: dirty=915 wb=677 unstable=0 bg_thresh=1042 thresh=2085 gap=493 poll_thresh=27 ino=257 dd-2584 [001] 297.347595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=55140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 297.353858: balance_dirty_state: bdi btrfs-1: dirty=915 wb=552 unstable=0 bg_thresh=1034 thresh=2069 gap=602 poll_thresh=27 ino=257 dd-2584 [001] 297.353968: balance_dirty_state: bdi btrfs-1: dirty=915 wb=552 unstable=0 bg_thresh=1027 thresh=2055 gap=588 poll_thresh=20 ino=257 dd-2584 [001] 297.354105: balance_dirty_state: bdi btrfs-1: dirty=965 wb=552 unstable=0 bg_thresh=1026 thresh=2053 gap=536 poll_thresh=21 ino=257 dd-2584 [001] 297.354243: balance_dirty_state: bdi btrfs-1: dirty=978 wb=552 unstable=0 bg_thresh=1029 thresh=2059 gap=529 poll_thresh=22 ino=257 dd-2584 [001] 297.354551: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=552 unstable=0 bg_thresh=1030 thresh=2061 gap=506 poll_thresh=23 ino=257 dd-2584 [001] 297.354556: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-178% task_weight=100% bdi_bw=55140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 297.361849: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=427 unstable=0 bg_thresh=1029 thresh=2059 gap=629 poll_thresh=23 ino=257 dd-2584 [001] 297.361925: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=427 unstable=0 bg_thresh=1029 thresh=2058 gap=603 poll_thresh=17 ino=257 dd-2584 [001] 297.362060: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=427 unstable=0 bg_thresh=1028 thresh=2057 gap=577 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 297.362084: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4720 wrote=0 to_write=8192 dd-2584 [001] 297.362266: balance_dirty_state: bdi btrfs-1: dirty=1091 wb=427 unstable=0 bg_thresh=1028 thresh=2056 gap=538 poll_thresh=19 ino=257 dd-2584 [001] 297.362808: balance_dirty_state: bdi btrfs-1: dirty=987 wb=581 unstable=0 bg_thresh=1039 thresh=2078 gap=510 poll_thresh=20 ino=257 dd-2584 [001] 297.362811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=55140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 297.365617: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=280 wrote=1008 to_write=7184 dd-2584 [005] 297.369794: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1309 unstable=0 bg_thresh=1018 thresh=2037 gap=619 poll_thresh=20 ino=257 dd-2584 [005] 297.369892: balance_dirty_state: bdi btrfs-1: dirty=109 wb=1309 unstable=0 bg_thresh=1018 thresh=2036 gap=618 poll_thresh=15 ino=257 dd-2584 [005] 297.370262: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1309 unstable=0 bg_thresh=1031 thresh=2062 gap=619 poll_thresh=16 ino=257 dd-2584 [005] 297.370437: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1309 unstable=0 bg_thresh=1030 thresh=2061 gap=593 poll_thresh=17 ino=257 dd-2584 [005] 297.370605: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1309 unstable=0 bg_thresh=1032 thresh=2065 gap=572 poll_thresh=18 ino=257 dd-2584 [005] 297.371087: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1309 unstable=0 bg_thresh=1032 thresh=2064 gap=546 poll_thresh=19 ino=257 dd-2584 [005] 297.371265: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1309 unstable=0 bg_thresh=1028 thresh=2057 gap=489 poll_thresh=20 ino=257 dd-2584 [005] 297.371272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=55140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 297.377936: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1181 unstable=0 bg_thresh=1018 thresh=2036 gap=596 poll_thresh=20 ino=257 dd-2584 [005] 297.378067: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1181 unstable=0 bg_thresh=1016 thresh=2033 gap=593 poll_thresh=15 ino=257 dd-2584 [005] 297.378202: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1181 unstable=0 bg_thresh=1021 thresh=2043 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 297.378463: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1181 unstable=0 bg_thresh=1021 thresh=2042 gap=552 poll_thresh=17 ino=257 dd-2584 [005] 297.378754: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1181 unstable=0 bg_thresh=1019 thresh=2038 gap=510 poll_thresh=18 ino=257 dd-2584 [005] 297.379366: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1181 unstable=0 bg_thresh=1029 thresh=2058 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 297.379372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-135% task_weight=99% bdi_bw=55140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 297.389893: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1051 unstable=0 bg_thresh=1015 thresh=2031 gap=595 poll_thresh=19 ino=257 dd-2584 [005] 297.389965: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1051 unstable=0 bg_thresh=1015 thresh=2031 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 297.390029: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1051 unstable=0 bg_thresh=1015 thresh=2030 gap=569 poll_thresh=15 ino=257 dd-2584 [005] 297.390092: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1051 unstable=0 bg_thresh=1017 thresh=2035 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 297.390218: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1051 unstable=0 bg_thresh=1016 thresh=2032 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 297.390533: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1051 unstable=0 bg_thresh=1014 thresh=2028 gap=466 poll_thresh=18 ino=257 dd-2584 [005] 297.390538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=55140 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 297.401887: balance_dirty_state: bdi btrfs-1: dirty=511 wb=770 unstable=0 bg_thresh=1012 thresh=2024 gap=743 poll_thresh=18 ino=257 dd-2584 [005] 297.401956: balance_dirty_state: bdi btrfs-1: dirty=511 wb=770 unstable=0 bg_thresh=1014 thresh=2029 gap=748 poll_thresh=13 ino=257 dd-2584 [005] 297.402025: balance_dirty_state: bdi btrfs-1: dirty=524 wb=770 unstable=0 bg_thresh=1013 thresh=2027 gap=733 poll_thresh=14 ino=257 dd-2584 [005] 297.402090: balance_dirty_state: bdi btrfs-1: dirty=549 wb=770 unstable=0 bg_thresh=1014 thresh=2028 gap=709 poll_thresh=15 ino=257 dd-2584 [005] 297.402154: balance_dirty_state: bdi btrfs-1: dirty=549 wb=770 unstable=0 bg_thresh=1013 thresh=2027 gap=708 poll_thresh=16 ino=257 dd-2584 [005] 297.402283: balance_dirty_state: bdi btrfs-1: dirty=599 wb=770 unstable=0 bg_thresh=1013 thresh=2026 gap=657 poll_thresh=17 ino=257 dd-2584 [005] 297.402414: balance_dirty_state: bdi btrfs-1: dirty=624 wb=770 unstable=0 bg_thresh=1015 thresh=2030 gap=636 poll_thresh=18 ino=257 dd-2584 [005] 297.402545: balance_dirty_state: bdi btrfs-1: dirty=649 wb=770 unstable=0 bg_thresh=1014 thresh=2029 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 297.403004: balance_dirty_state: bdi btrfs-1: dirty=687 wb=770 unstable=0 bg_thresh=1037 thresh=2074 gap=617 poll_thresh=20 ino=257 dd-2584 [005] 297.403124: balance_dirty_state: bdi btrfs-1: dirty=737 wb=770 unstable=0 bg_thresh=1039 thresh=2078 gap=571 poll_thresh=21 ino=257 dd-2584 [005] 297.403422: balance_dirty_state: bdi btrfs-1: dirty=762 wb=770 unstable=0 bg_thresh=1038 thresh=2077 gap=545 poll_thresh=22 ino=257 dd-2584 [005] 297.403541: balance_dirty_state: bdi btrfs-1: dirty=787 wb=770 unstable=0 bg_thresh=1038 thresh=2076 gap=519 poll_thresh=23 ino=257 dd-2584 [005] 297.403662: balance_dirty_state: bdi btrfs-1: dirty=812 wb=770 unstable=0 bg_thresh=1040 thresh=2080 gap=498 poll_thresh=24 ino=257 dd-2584 [005] 297.403667: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-5% task_gap=-111% task_weight=100% bdi_bw=55140 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 297.409868: balance_dirty_state: bdi btrfs-1: dirty=812 wb=620 unstable=0 bg_thresh=1031 thresh=2063 gap=631 poll_thresh=24 ino=257 dd-2584 [005] 297.409954: balance_dirty_state: bdi btrfs-1: dirty=837 wb=620 unstable=0 bg_thresh=1031 thresh=2062 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 297.410080: balance_dirty_state: bdi btrfs-1: dirty=862 wb=620 unstable=0 bg_thresh=1030 thresh=2061 gap=579 poll_thresh=19 ino=257 dd-2584 [005] 297.410214: balance_dirty_state: bdi btrfs-1: dirty=888 wb=620 unstable=0 bg_thresh=1030 thresh=2061 gap=553 poll_thresh=20 ino=257 dd-2584 [005] 297.410344: balance_dirty_state: bdi btrfs-1: dirty=938 wb=620 unstable=0 bg_thresh=1030 thresh=2060 gap=502 poll_thresh=21 ino=257 dd-2584 [005] 297.410349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-134% task_weight=100% bdi_bw=55140 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 297.417883: balance_dirty_state: bdi btrfs-1: dirty=938 wb=495 unstable=0 bg_thresh=1030 thresh=2060 gap=627 poll_thresh=21 ino=257 dd-2584 [005] 297.417973: balance_dirty_state: bdi btrfs-1: dirty=951 wb=495 unstable=0 bg_thresh=1033 thresh=2066 gap=620 poll_thresh=16 ino=257 dd-2584 [005] 297.418110: balance_dirty_state: bdi btrfs-1: dirty=976 wb=495 unstable=0 bg_thresh=1032 thresh=2065 gap=594 poll_thresh=17 ino=257 dd-2584 [005] 297.418427: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=495 unstable=0 bg_thresh=1032 thresh=2064 gap=543 poll_thresh=18 ino=257 dd-2584 [005] 297.418562: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=495 unstable=0 bg_thresh=1031 thresh=2063 gap=517 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 297.418588: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4776 wrote=0 to_write=8192 dd-2584 [005] 297.419222: balance_dirty_state: bdi btrfs-1: dirty=976 wb=633 unstable=0 bg_thresh=1040 thresh=2081 gap=472 poll_thresh=20 ino=257 dd-2584 [005] 297.419224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1340 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-49% task_gap=-200% task_weight=101% bdi_bw=56668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 297.422032: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=340 wrote=976 to_write=7216 dd-2584 [001] 297.425813: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1349 unstable=0 bg_thresh=1032 thresh=2065 gap=582 poll_thresh=20 ino=257 dd-2584 [001] 297.425914: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1349 unstable=0 bg_thresh=1032 thresh=2065 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 297.426010: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1349 unstable=0 bg_thresh=1032 thresh=2064 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 297.426195: balance_dirty_state: bdi btrfs-1: dirty=185 wb=1349 unstable=0 bg_thresh=1031 thresh=2063 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 297.426380: balance_dirty_state: bdi btrfs-1: dirty=210 wb=1349 unstable=0 bg_thresh=1031 thresh=2062 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 297.426386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1322 bdi_dirty=1400 avg_dirty=1400 bdi_gap=6% task_gap=-87% task_weight=101% bdi_bw=56668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 297.434006: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1236 unstable=0 bg_thresh=1030 thresh=2060 gap=589 poll_thresh=13 ino=257 dd-2584 [001] 297.434070: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1236 unstable=0 bg_thresh=1032 thresh=2065 gap=594 poll_thresh=14 ino=257 dd-2584 [001] 297.434133: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1236 unstable=0 bg_thresh=1029 thresh=2059 gap=563 poll_thresh=15 ino=257 dd-2584 [001] 297.434196: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1236 unstable=0 bg_thresh=1032 thresh=2064 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 297.434497: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1236 unstable=0 bg_thresh=1031 thresh=2063 gap=517 poll_thresh=17 ino=257 dd-2584 [001] 297.434866: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1236 unstable=0 bg_thresh=1039 thresh=2079 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 297.434871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1338 bdi_dirty=1400 avg_dirty=1400 bdi_gap=16% task_gap=-68% task_weight=101% bdi_bw=56668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 297.446000: balance_dirty_state: bdi btrfs-1: dirty=348 wb=985 unstable=0 bg_thresh=1030 thresh=2060 gap=727 poll_thresh=13 ino=257 dd-2584 [001] 297.446062: balance_dirty_state: bdi btrfs-1: dirty=373 wb=985 unstable=0 bg_thresh=1029 thresh=2059 gap=701 poll_thresh=14 ino=257 dd-2584 [001] 297.446123: balance_dirty_state: bdi btrfs-1: dirty=398 wb=985 unstable=0 bg_thresh=1029 thresh=2059 gap=676 poll_thresh=15 ino=257 dd-2584 [001] 297.446184: balance_dirty_state: bdi btrfs-1: dirty=398 wb=985 unstable=0 bg_thresh=1029 thresh=2058 gap=675 poll_thresh=16 ino=257 dd-2584 [001] 297.446320: balance_dirty_state: bdi btrfs-1: dirty=436 wb=985 unstable=0 bg_thresh=1031 thresh=2062 gap=641 poll_thresh=17 ino=257 dd-2584 [001] 297.446450: balance_dirty_state: bdi btrfs-1: dirty=474 wb=985 unstable=0 bg_thresh=1030 thresh=2061 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 297.446582: balance_dirty_state: bdi btrfs-1: dirty=499 wb=985 unstable=0 bg_thresh=1030 thresh=2060 gap=576 poll_thresh=19 ino=257 dd-2584 [001] 297.446712: balance_dirty_state: bdi btrfs-1: dirty=524 wb=985 unstable=0 bg_thresh=1032 thresh=2064 gap=555 poll_thresh=20 ino=257 dd-2584 [001] 297.447024: balance_dirty_state: bdi btrfs-1: dirty=549 wb=985 unstable=0 bg_thresh=1031 thresh=2063 gap=529 poll_thresh=21 ino=257 dd-2584 [001] 297.447484: balance_dirty_state: bdi btrfs-1: dirty=599 wb=985 unstable=0 bg_thresh=1040 thresh=2081 gap=497 poll_thresh=22 ino=257 dd-2584 [001] 297.447489: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1340 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-5% task_gap=-111% task_weight=101% bdi_bw=56668 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 297.453924: balance_dirty_state: bdi btrfs-1: dirty=599 wb=985 unstable=0 bg_thresh=1031 thresh=2062 gap=478 poll_thresh=22 ino=257 dd-2584 [002] 297.453930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1322 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-15% task_gap=-133% task_weight=101% bdi_bw=56668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 297.461904: balance_dirty_state: bdi btrfs-1: dirty=599 wb=734 unstable=0 bg_thresh=1030 thresh=2061 gap=728 poll_thresh=22 ino=257 dd-2584 [002] 297.462038: balance_dirty_state: bdi btrfs-1: dirty=624 wb=734 unstable=0 bg_thresh=1028 thresh=2057 gap=699 poll_thresh=16 ino=257 dd-2584 [002] 297.462299: balance_dirty_state: bdi btrfs-1: dirty=637 wb=734 unstable=0 bg_thresh=1028 thresh=2057 gap=686 poll_thresh=17 ino=257 dd-2584 [002] 297.462565: balance_dirty_state: bdi btrfs-1: dirty=688 wb=734 unstable=0 bg_thresh=1029 thresh=2059 gap=637 poll_thresh=18 ino=257 dd-2584 [002] 297.462827: balance_dirty_state: bdi btrfs-1: dirty=713 wb=734 unstable=0 bg_thresh=1031 thresh=2063 gap=616 poll_thresh=19 ino=257 dd-2584 [002] 297.463085: balance_dirty_state: bdi btrfs-1: dirty=738 wb=734 unstable=0 bg_thresh=1031 thresh=2062 gap=590 poll_thresh=20 ino=257 dd-2584 [002] 297.463342: balance_dirty_state: bdi btrfs-1: dirty=788 wb=734 unstable=0 bg_thresh=1030 thresh=2061 gap=539 poll_thresh=21 ino=257 dd-2584 [002] 297.464410: balance_dirty_state: bdi btrfs-1: dirty=813 wb=734 unstable=0 bg_thresh=1040 thresh=2081 gap=534 poll_thresh=22 ino=257 dd-2584 [002] 297.464542: balance_dirty_state: bdi btrfs-1: dirty=838 wb=734 unstable=0 bg_thresh=1042 thresh=2085 gap=513 poll_thresh=23 ino=257 dd-2584 [002] 297.464547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-2% task_gap=-105% task_weight=99% bdi_bw=56668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 297.469915: balance_dirty_state: bdi btrfs-1: dirty=838 wb=608 unstable=0 bg_thresh=1033 thresh=2067 gap=621 poll_thresh=23 ino=257 dd-2584 [002] 297.470068: balance_dirty_state: bdi btrfs-1: dirty=851 wb=608 unstable=0 bg_thresh=1031 thresh=2062 gap=603 poll_thresh=17 ino=257 dd-2584 [002] 297.470333: balance_dirty_state: bdi btrfs-1: dirty=889 wb=608 unstable=0 bg_thresh=1030 thresh=2061 gap=564 poll_thresh=18 ino=257 dd-2584 [002] 297.470591: balance_dirty_state: bdi btrfs-1: dirty=914 wb=608 unstable=0 bg_thresh=1030 thresh=2060 gap=538 poll_thresh=19 ino=257 dd-2584 [002] 297.470849: balance_dirty_state: bdi btrfs-1: dirty=939 wb=608 unstable=0 bg_thresh=1032 thresh=2064 gap=517 poll_thresh=20 ino=257 dd-2584 [002] 297.471105: balance_dirty_state: bdi btrfs-1: dirty=989 wb=608 unstable=0 bg_thresh=1031 thresh=2063 gap=466 poll_thresh=21 ino=257 dd-2584 [002] 297.471113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-176% task_weight=100% bdi_bw=56668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 297.477969: balance_dirty_state: bdi btrfs-1: dirty=989 wb=457 unstable=0 bg_thresh=1030 thresh=2060 gap=614 poll_thresh=21 ino=257 dd-2584 [000] 297.478114: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=457 unstable=0 bg_thresh=1027 thresh=2054 gap=583 poll_thresh=16 ino=257 dd-2584 [000] 297.478810: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=457 unstable=0 bg_thresh=1040 thresh=2081 gap=597 poll_thresh=17 ino=257 dd-2584 [000] 297.479425: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=457 unstable=0 bg_thresh=1040 thresh=2080 gap=546 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 297.479512: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4836 wrote=0 to_write=8192 dd-2584 [000] 297.479696: balance_dirty_state: bdi btrfs-1: dirty=1102 wb=457 unstable=0 bg_thresh=1039 thresh=2079 gap=520 poll_thresh=19 ino=257 dd-2584 [000] 297.479970: balance_dirty_state: bdi btrfs-1: dirty=1101 wb=483 unstable=0 bg_thresh=1041 thresh=2083 gap=499 poll_thresh=20 ino=257 dd-2584 [000] 297.479973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=56668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 297.484253: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=400 wrote=1008 to_write=7184 dd-2584 [000] 297.485827: balance_dirty_state: bdi btrfs-1: dirty=121 wb=1338 unstable=0 bg_thresh=1032 thresh=2065 gap=606 poll_thresh=20 ino=257 dd-2584 [000] 297.485973: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1338 unstable=0 bg_thresh=1032 thresh=2065 gap=593 poll_thresh=15 ino=257 dd-2584 [000] 297.486110: balance_dirty_state: bdi btrfs-1: dirty=147 wb=1338 unstable=0 bg_thresh=1032 thresh=2064 gap=579 poll_thresh=16 ino=257 dd-2584 [000] 297.486371: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1338 unstable=0 bg_thresh=1028 thresh=2057 gap=522 poll_thresh=17 ino=257 dd-2584 [000] 297.486603: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1338 unstable=0 bg_thresh=1030 thresh=2061 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 297.486612: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-178% task_weight=100% bdi_bw=56668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 297.493910: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1225 unstable=0 bg_thresh=1029 thresh=2059 gap=612 poll_thresh=18 ino=257 dd-2584 [000] 297.494041: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1225 unstable=0 bg_thresh=1029 thresh=2059 gap=587 poll_thresh=13 ino=257 dd-2584 [000] 297.494174: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1225 unstable=0 bg_thresh=1029 thresh=2058 gap=586 poll_thresh=14 ino=257 dd-2584 [000] 297.494312: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1225 unstable=0 bg_thresh=1029 thresh=2058 gap=561 poll_thresh=15 ino=257 dd-2584 [000] 297.494865: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1225 unstable=0 bg_thresh=1039 thresh=2079 gap=569 poll_thresh=16 ino=257 dd-2584 [000] 297.495493: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1225 unstable=0 bg_thresh=1041 thresh=2083 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 297.495754: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1225 unstable=0 bg_thresh=1038 thresh=2076 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 297.495763: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-7% task_gap=-116% task_weight=100% bdi_bw=56668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.501863: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1061 unstable=0 bg_thresh=1023 thresh=2047 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 297.501999: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1061 unstable=0 bg_thresh=1022 thresh=2044 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 297.502098: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1061 unstable=0 bg_thresh=1022 thresh=2044 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 297.502195: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1061 unstable=0 bg_thresh=1024 thresh=2049 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 297.502292: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1061 unstable=0 bg_thresh=1024 thresh=2049 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 297.502487: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1061 unstable=0 bg_thresh=1027 thresh=2054 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 297.502690: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1061 unstable=0 bg_thresh=1032 thresh=2064 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 297.503235: balance_dirty_state: bdi btrfs-1: dirty=511 wb=1011 unstable=0 bg_thresh=1038 thresh=2077 gap=555 poll_thresh=19 ino=257 dd-2584 [004] 297.503432: balance_dirty_state: bdi btrfs-1: dirty=561 wb=1011 unstable=0 bg_thresh=1038 thresh=2076 gap=504 poll_thresh=20 ino=257 dd-2584 [004] 297.503438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-7% task_gap=-116% task_weight=100% bdi_bw=56668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.509835: balance_dirty_state: bdi btrfs-1: dirty=561 wb=1011 unstable=0 bg_thresh=1020 thresh=2040 gap=468 poll_thresh=20 ino=257 dd-2584 [004] 297.509841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1305 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-28% task_gap=-154% task_weight=98% bdi_bw=56668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 297.517923: balance_dirty_state: bdi btrfs-1: dirty=561 wb=760 unstable=0 bg_thresh=1003 thresh=2007 gap=686 poll_thresh=20 ino=257 dd-2584 [007] 297.518006: balance_dirty_state: bdi btrfs-1: dirty=574 wb=760 unstable=0 bg_thresh=1003 thresh=2007 gap=673 poll_thresh=15 ino=257 dd-2584 [007] 297.518251: balance_dirty_state: bdi btrfs-1: dirty=599 wb=760 unstable=0 bg_thresh=1000 thresh=2000 gap=641 poll_thresh=16 ino=257 dd-2584 [007] 297.518378: balance_dirty_state: bdi btrfs-1: dirty=624 wb=760 unstable=0 bg_thresh=1004 thresh=2008 gap=624 poll_thresh=17 ino=257 dd-2584 [007] 297.518508: balance_dirty_state: bdi btrfs-1: dirty=662 wb=760 unstable=0 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=18 ino=257 dd-2584 [007] 297.518642: balance_dirty_state: bdi btrfs-1: dirty=687 wb=760 unstable=0 bg_thresh=1008 thresh=2016 gap=569 poll_thresh=19 ino=257 dd-2584 [007] 297.519151: balance_dirty_state: bdi btrfs-1: dirty=713 wb=760 unstable=0 bg_thresh=1041 thresh=2082 gap=609 poll_thresh=20 ino=257 dd-2584 [007] 297.519393: balance_dirty_state: bdi btrfs-1: dirty=738 wb=760 unstable=0 bg_thresh=1040 thresh=2081 gap=583 poll_thresh=21 ino=257 dd-2584 [007] 297.519645: balance_dirty_state: bdi btrfs-1: dirty=788 wb=760 unstable=0 bg_thresh=1036 thresh=2072 gap=524 poll_thresh=22 ino=257 dd-2584 [007] 297.519890: balance_dirty_state: bdi btrfs-1: dirty=813 wb=760 unstable=0 bg_thresh=1037 thresh=2074 gap=501 poll_thresh=23 ino=257 dd-2584 [007] 297.519899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1336 bdi_dirty=1400 avg_dirty=1400 bdi_gap=13% task_gap=-71% task_weight=98% bdi_bw=56668 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 297.526342: balance_dirty_state: bdi btrfs-1: dirty=838 wb=634 unstable=0 bg_thresh=1025 thresh=2051 gap=579 poll_thresh=17 ino=257 dd-2584 [006] 297.526509: balance_dirty_state: bdi btrfs-1: dirty=863 wb=634 unstable=0 bg_thresh=1025 thresh=2050 gap=553 poll_thresh=18 ino=257 dd-2584 [006] 297.526690: balance_dirty_state: bdi btrfs-1: dirty=889 wb=634 unstable=0 bg_thresh=1025 thresh=2050 gap=527 poll_thresh=19 ino=257 dd-2584 [006] 297.526863: balance_dirty_state: bdi btrfs-1: dirty=939 wb=634 unstable=0 bg_thresh=1027 thresh=2054 gap=481 poll_thresh=20 ino=257 dd-2584 [006] 297.526869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1317 bdi_dirty=1400 avg_dirty=1400 bdi_gap=2% task_gap=-94% task_weight=98% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 297.538055: balance_dirty_state: bdi btrfs-1: dirty=939 wb=496 unstable=0 bg_thresh=1021 thresh=2043 gap=608 poll_thresh=15 ino=257 dd-2584 [006] 297.538185: balance_dirty_state: bdi btrfs-1: dirty=964 wb=496 unstable=0 bg_thresh=1021 thresh=2042 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 297.538945: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=496 unstable=0 bg_thresh=1035 thresh=2070 gap=572 poll_thresh=17 ino=257 dd-2584 [006] 297.539186: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=496 unstable=0 bg_thresh=1037 thresh=2074 gap=551 poll_thresh=18 ino=257 dd-2584 [006] 297.539428: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=496 unstable=0 bg_thresh=1036 thresh=2073 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 297.539436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 297.539506: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4896 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 297.545251: writeback_single_inode: bdi btrfs-1: ino=257 state= age=460 wrote=928 to_write=7264 dd-2584 [006] 297.545980: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1276 unstable=0 bg_thresh=1029 thresh=2058 gap=623 poll_thresh=19 ino=257 dd-2584 [006] 297.546088: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1276 unstable=0 bg_thresh=1031 thresh=2063 gap=628 poll_thresh=14 ino=257 dd-2584 [006] 297.546336: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1276 unstable=0 bg_thresh=1028 thresh=2057 gap=609 poll_thresh=15 ino=257 dd-2584 [006] 297.546403: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1276 unstable=0 bg_thresh=1028 thresh=2056 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 297.546530: balance_dirty_state: bdi btrfs-1: dirty=222 wb=1276 unstable=0 bg_thresh=1027 thresh=2055 gap=557 poll_thresh=17 ino=257 dd-2584 [006] 297.546659: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1276 unstable=0 bg_thresh=1029 thresh=2059 gap=536 poll_thresh=18 ino=257 dd-2584 [006] 297.546814: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1276 unstable=0 bg_thresh=1029 thresh=2058 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 297.546819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-180% task_weight=98% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 297.553991: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1137 unstable=0 bg_thresh=1028 thresh=2056 gap=622 poll_thresh=19 ino=257 dd-2584 [006] 297.554107: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1137 unstable=0 bg_thresh=1027 thresh=2055 gap=621 poll_thresh=14 ino=257 dd-2584 [006] 297.554175: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1137 unstable=0 bg_thresh=1027 thresh=2055 gap=596 poll_thresh=15 ino=257 dd-2584 [006] 297.554242: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1137 unstable=0 bg_thresh=1027 thresh=2054 gap=595 poll_thresh=16 ino=257 dd-2584 [006] 297.554649: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1137 unstable=0 bg_thresh=1034 thresh=2069 gap=572 poll_thresh=17 ino=257 dd-2584 [006] 297.554783: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1137 unstable=0 bg_thresh=1036 thresh=2073 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 297.555163: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1137 unstable=0 bg_thresh=1028 thresh=2057 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 297.555168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 297.562031: balance_dirty_state: bdi btrfs-1: dirty=435 wb=999 unstable=0 bg_thresh=1029 thresh=2059 gap=625 poll_thresh=19 ino=257 dd-2584 [006] 297.562125: balance_dirty_state: bdi btrfs-1: dirty=448 wb=974 unstable=0 bg_thresh=1026 thresh=2053 gap=631 poll_thresh=14 ino=257 dd-2584 [006] 297.562200: balance_dirty_state: bdi btrfs-1: dirty=461 wb=949 unstable=0 bg_thresh=1029 thresh=2058 gap=648 poll_thresh=15 ino=257 dd-2584 [006] 297.562269: balance_dirty_state: bdi btrfs-1: dirty=487 wb=949 unstable=0 bg_thresh=1028 thresh=2057 gap=621 poll_thresh=16 ino=257 dd-2584 [006] 297.562402: balance_dirty_state: bdi btrfs-1: dirty=512 wb=949 unstable=0 bg_thresh=1028 thresh=2057 gap=596 poll_thresh=17 ino=257 dd-2584 [006] 297.562530: balance_dirty_state: bdi btrfs-1: dirty=537 wb=949 unstable=0 bg_thresh=1030 thresh=2061 gap=575 poll_thresh=18 ino=257 dd-2584 [006] 297.562658: balance_dirty_state: bdi btrfs-1: dirty=587 wb=949 unstable=0 bg_thresh=1030 thresh=2060 gap=524 poll_thresh=19 ino=257 dd-2584 [006] 297.563077: balance_dirty_state: bdi btrfs-1: dirty=600 wb=911 unstable=0 bg_thresh=1038 thresh=2076 gap=565 poll_thresh=20 ino=257 dd-2584 [006] 297.563207: balance_dirty_state: bdi btrfs-1: dirty=650 wb=911 unstable=0 bg_thresh=1040 thresh=2080 gap=519 poll_thresh=21 ino=257 dd-2584 [006] 297.563212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1341 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-50% task_gap=-199% task_weight=99% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 297.569914: balance_dirty_state: bdi btrfs-1: dirty=650 wb=911 unstable=0 bg_thresh=1031 thresh=2062 gap=501 poll_thresh=21 ino=257 dd-2584 [006] 297.569920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1324 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 297.577958: balance_dirty_state: bdi btrfs-1: dirty=650 wb=785 unstable=0 bg_thresh=1030 thresh=2061 gap=626 poll_thresh=21 ino=257 dd-2584 [006] 297.578030: balance_dirty_state: bdi btrfs-1: dirty=650 wb=785 unstable=0 bg_thresh=1030 thresh=2061 gap=626 poll_thresh=16 ino=257 dd-2584 [006] 297.578342: balance_dirty_state: bdi btrfs-1: dirty=701 wb=785 unstable=0 bg_thresh=1032 thresh=2065 gap=579 poll_thresh=17 ino=257 dd-2584 [006] 297.578472: balance_dirty_state: bdi btrfs-1: dirty=726 wb=785 unstable=0 bg_thresh=1029 thresh=2058 gap=547 poll_thresh=18 ino=257 dd-2584 [006] 297.578602: balance_dirty_state: bdi btrfs-1: dirty=751 wb=785 unstable=0 bg_thresh=1028 thresh=2057 gap=521 poll_thresh=19 ino=257 dd-2584 [006] 297.578731: balance_dirty_state: bdi btrfs-1: dirty=776 wb=785 unstable=0 bg_thresh=1030 thresh=2061 gap=500 poll_thresh=20 ino=257 dd-2584 [006] 297.578736: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 297.585984: balance_dirty_state: bdi btrfs-1: dirty=776 wb=534 unstable=0 bg_thresh=1030 thresh=2061 gap=751 poll_thresh=20 ino=257 dd-2584 [000] 297.586056: balance_dirty_state: bdi btrfs-1: dirty=801 wb=534 unstable=0 bg_thresh=1030 thresh=2061 gap=726 poll_thresh=15 ino=257 dd-2584 [000] 297.586118: balance_dirty_state: bdi btrfs-1: dirty=801 wb=534 unstable=0 bg_thresh=1033 thresh=2066 gap=731 poll_thresh=16 ino=257 dd-2584 [000] 297.586238: balance_dirty_state: bdi btrfs-1: dirty=826 wb=534 unstable=0 bg_thresh=1035 thresh=2071 gap=711 poll_thresh=17 ino=257 dd-2584 [000] 297.586360: balance_dirty_state: bdi btrfs-1: dirty=876 wb=534 unstable=0 bg_thresh=1038 thresh=2076 gap=666 poll_thresh=18 ino=257 dd-2584 [000] 297.586490: balance_dirty_state: bdi btrfs-1: dirty=901 wb=534 unstable=0 bg_thresh=1037 thresh=2075 gap=640 poll_thresh=19 ino=257 dd-2584 [000] 297.587022: balance_dirty_state: bdi btrfs-1: dirty=926 wb=534 unstable=0 bg_thresh=1039 thresh=2079 gap=619 poll_thresh=20 ino=257 dd-2584 [000] 297.587349: balance_dirty_state: bdi btrfs-1: dirty=951 wb=534 unstable=0 bg_thresh=1039 thresh=2078 gap=593 poll_thresh=21 ino=257 dd-2584 [000] 297.587723: balance_dirty_state: bdi btrfs-1: dirty=989 wb=534 unstable=0 bg_thresh=1036 thresh=2072 gap=549 poll_thresh=22 ino=257 dd-2584 [000] 297.588076: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=534 unstable=0 bg_thresh=1039 thresh=2078 gap=529 poll_thresh=23 ino=257 dd-2584 [000] 297.588205: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=534 unstable=0 bg_thresh=1038 thresh=2077 gap=478 poll_thresh=24 ino=257 dd-2584 [000] 297.588209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 297.588227: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=4944 wrote=0 to_write=8192 flush-btrfs-1-2586 [004] 297.590369: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=928 to_write=7264 dd-2584 [000] 297.593850: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1339 unstable=0 bg_thresh=1030 thresh=2060 gap=587 poll_thresh=24 ino=257 dd-2584 [000] 297.593915: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1339 unstable=0 bg_thresh=1030 thresh=2060 gap=587 poll_thresh=18 ino=257 dd-2584 [000] 297.594035: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1339 unstable=0 bg_thresh=1032 thresh=2065 gap=542 poll_thresh=19 ino=257 dd-2584 [000] 297.594154: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1339 unstable=0 bg_thresh=1035 thresh=2070 gap=522 poll_thresh=20 ino=257 dd-2584 [000] 297.594293: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1339 unstable=0 bg_thresh=1038 thresh=2077 gap=503 poll_thresh=21 ino=257 dd-2584 [000] 297.594297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1338 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-74% task_gap=-248% task_weight=99% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 297.601898: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1200 unstable=0 bg_thresh=1033 thresh=2066 gap=631 poll_thresh=21 ino=257 dd-2584 [000] 297.602146: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1200 unstable=0 bg_thresh=1033 thresh=2066 gap=606 poll_thresh=16 ino=257 dd-2584 [000] 297.602268: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1200 unstable=0 bg_thresh=1035 thresh=2071 gap=586 poll_thresh=17 ino=257 dd-2584 [000] 297.602391: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1200 unstable=0 bg_thresh=1035 thresh=2070 gap=560 poll_thresh=18 ino=257 dd-2584 [000] 297.602518: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1200 unstable=0 bg_thresh=1037 thresh=2074 gap=514 poll_thresh=19 ino=257 dd-2584 [000] 297.602522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 297.609887: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1074 unstable=0 bg_thresh=1034 thresh=2069 gap=635 poll_thresh=19 ino=257 dd-2584 [000] 297.609964: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1074 unstable=0 bg_thresh=1034 thresh=2069 gap=635 poll_thresh=14 ino=257 dd-2584 [000] 297.610026: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1074 unstable=0 bg_thresh=1037 thresh=2074 gap=615 poll_thresh=15 ino=257 dd-2584 [000] 297.610086: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1074 unstable=0 bg_thresh=1037 thresh=2074 gap=590 poll_thresh=16 ino=257 dd-2584 [000] 297.610217: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1074 unstable=0 bg_thresh=1035 thresh=2071 gap=562 poll_thresh=17 ino=257 dd-2584 [000] 297.610573: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1074 unstable=0 bg_thresh=1036 thresh=2072 gap=538 poll_thresh=18 ino=257 dd-2584 [000] 297.610964: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1074 unstable=0 bg_thresh=1034 thresh=2068 gap=509 poll_thresh=19 ino=257 dd-2584 [000] 297.610968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-80% task_gap=-259% task_weight=98% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.617870: balance_dirty_state: bdi btrfs-1: dirty=485 wb=911 unstable=0 bg_thresh=1029 thresh=2059 gap=663 poll_thresh=19 ino=257 dd-2584 [004] 297.618270: balance_dirty_state: bdi btrfs-1: dirty=498 wb=911 unstable=0 bg_thresh=1031 thresh=2062 gap=653 poll_thresh=14 ino=257 dd-2584 [004] 297.618710: balance_dirty_state: bdi btrfs-1: dirty=511 wb=911 unstable=0 bg_thresh=1038 thresh=2076 gap=654 poll_thresh=15 ino=257 dd-2584 [004] 297.618804: balance_dirty_state: bdi btrfs-1: dirty=536 wb=911 unstable=0 bg_thresh=1035 thresh=2070 gap=623 poll_thresh=16 ino=257 dd-2584 [004] 297.618991: balance_dirty_state: bdi btrfs-1: dirty=561 wb=911 unstable=0 bg_thresh=1037 thresh=2074 gap=602 poll_thresh=17 ino=257 dd-2584 [004] 297.619181: balance_dirty_state: bdi btrfs-1: dirty=586 wb=911 unstable=0 bg_thresh=1036 thresh=2073 gap=576 poll_thresh=18 ino=257 dd-2584 [004] 297.619369: balance_dirty_state: bdi btrfs-1: dirty=636 wb=911 unstable=0 bg_thresh=1036 thresh=2072 gap=525 poll_thresh=19 ino=257 dd-2584 [004] 297.619855: balance_dirty_state: bdi btrfs-1: dirty=661 wb=911 unstable=0 bg_thresh=1035 thresh=2070 gap=498 poll_thresh=20 ino=257 dd-2584 [004] 297.619861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 297.625926: balance_dirty_state: bdi btrfs-1: dirty=661 wb=911 unstable=0 bg_thresh=1029 thresh=2059 gap=487 poll_thresh=20 ino=257 dd-2584 [000] 297.625941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=100% bdi_bw=58032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 297.633924: balance_dirty_state: bdi btrfs-1: dirty=661 wb=698 unstable=0 bg_thresh=1028 thresh=2057 gap=698 poll_thresh=20 ino=257 dd-2584 [000] 297.633996: balance_dirty_state: bdi btrfs-1: dirty=687 wb=698 unstable=0 bg_thresh=1028 thresh=2057 gap=672 poll_thresh=15 ino=257 dd-2584 [000] 297.634063: balance_dirty_state: bdi btrfs-1: dirty=700 wb=698 unstable=0 bg_thresh=1029 thresh=2058 gap=660 poll_thresh=16 ino=257 dd-2584 [000] 297.634186: balance_dirty_state: bdi btrfs-1: dirty=725 wb=698 unstable=0 bg_thresh=1028 thresh=2056 gap=633 poll_thresh=17 ino=257 dd-2584 [000] 297.634476: balance_dirty_state: bdi btrfs-1: dirty=775 wb=698 unstable=0 bg_thresh=1030 thresh=2061 gap=588 poll_thresh=18 ino=257 dd-2584 [000] 297.634602: balance_dirty_state: bdi btrfs-1: dirty=800 wb=698 unstable=0 bg_thresh=1035 thresh=2071 gap=573 poll_thresh=19 ino=257 dd-2584 [000] 297.634726: balance_dirty_state: bdi btrfs-1: dirty=825 wb=698 unstable=0 bg_thresh=1035 thresh=2070 gap=547 poll_thresh=20 ino=257 dd-2584 [000] 297.635350: balance_dirty_state: bdi btrfs-1: dirty=863 wb=698 unstable=0 bg_thresh=1031 thresh=2063 gap=502 poll_thresh=21 ino=257 dd-2584 [000] 297.635356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-60% task_gap=-221% task_weight=100% bdi_bw=58940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.643258: balance_dirty_state: bdi btrfs-1: dirty=863 wb=571 unstable=0 bg_thresh=1024 thresh=2049 gap=615 poll_thresh=21 ino=257 dd-2584 [004] 297.643763: balance_dirty_state: bdi btrfs-1: dirty=888 wb=571 unstable=0 bg_thresh=1030 thresh=2060 gap=601 poll_thresh=16 ino=257 dd-2584 [004] 297.644284: balance_dirty_state: bdi btrfs-1: dirty=913 wb=571 unstable=0 bg_thresh=1035 thresh=2070 gap=586 poll_thresh=17 ino=257 dd-2584 [004] 297.644899: balance_dirty_state: bdi btrfs-1: dirty=938 wb=571 unstable=0 bg_thresh=1031 thresh=2063 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 297.645422: balance_dirty_state: bdi btrfs-1: dirty=964 wb=571 unstable=0 bg_thresh=1034 thresh=2069 gap=534 poll_thresh=19 ino=257 dd-2584 [004] 297.645618: balance_dirty_state: bdi btrfs-1: dirty=989 wb=571 unstable=0 bg_thresh=1034 thresh=2068 gap=508 poll_thresh=20 ino=257 dd-2584 [004] 297.645624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1330 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-80% task_gap=-259% task_weight=98% bdi_bw=58940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.649882: balance_dirty_state: bdi btrfs-1: dirty=989 wb=571 unstable=0 bg_thresh=1025 thresh=2051 gap=491 poll_thresh=20 ino=257 dd-2584 [004] 297.649888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1314 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-90% task_gap=-280% task_weight=98% bdi_bw=58940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.661941: balance_dirty_state: bdi btrfs-1: dirty=989 wb=207 unstable=0 bg_thresh=1019 thresh=2038 gap=842 poll_thresh=20 ino=257 dd-2584 [004] 297.662248: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=207 unstable=0 bg_thresh=1021 thresh=2043 gap=822 poll_thresh=15 ino=257 dd-2584 [004] 297.662308: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=207 unstable=0 bg_thresh=1018 thresh=2037 gap=791 poll_thresh=16 ino=257 flush-btrfs-1-2586 [000] 297.662326: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5020 wrote=0 to_write=8192 dd-2584 [004] 297.662483: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=207 unstable=0 bg_thresh=1018 thresh=2036 gap=765 poll_thresh=17 ino=257 dd-2584 [004] 297.662673: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=207 unstable=0 bg_thresh=1021 thresh=2042 gap=770 poll_thresh=18 ino=257 dd-2584 [004] 297.662863: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=282 unstable=0 bg_thresh=1023 thresh=2046 gap=699 poll_thresh=19 ino=257 dd-2584 [004] 297.663054: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=320 unstable=0 bg_thresh=1022 thresh=2045 gap=686 poll_thresh=20 ino=257 dd-2584 [004] 297.663258: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=370 unstable=0 bg_thresh=1022 thresh=2044 gap=660 poll_thresh=21 ino=257 dd-2584 [004] 297.663880: balance_dirty_state: bdi btrfs-1: dirty=851 wb=558 unstable=0 bg_thresh=1026 thresh=2053 gap=644 poll_thresh=22 ino=257 dd-2584 [004] 297.664072: balance_dirty_state: bdi btrfs-1: dirty=850 wb=609 unstable=0 bg_thresh=1028 thresh=2057 gap=598 poll_thresh=23 ino=257 dd-2584 [004] 297.664551: balance_dirty_state: bdi btrfs-1: dirty=737 wb=747 unstable=0 bg_thresh=1028 thresh=2056 gap=572 poll_thresh=24 ino=257 dd-2584 [004] 297.664753: balance_dirty_state: bdi btrfs-1: dirty=724 wb=798 unstable=0 bg_thresh=1027 thresh=2055 gap=533 poll_thresh=25 ino=257 dd-2584 [004] 297.664951: balance_dirty_state: bdi btrfs-1: dirty=674 wb=848 unstable=0 bg_thresh=1027 thresh=2054 gap=532 poll_thresh=26 ino=257 dd-2584 [004] 297.665546: balance_dirty_state: bdi btrfs-1: dirty=560 wb=1037 unstable=0 bg_thresh=1026 thresh=2053 gap=456 poll_thresh=27 ino=257 dd-2584 [004] 297.665549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1315 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-135% task_gap=-370% task_weight=99% bdi_bw=58940 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 297.666696: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=1264 to_write=6928 dd-2584 [000] 297.669944: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1287 unstable=0 bg_thresh=1014 thresh=2028 gap=607 poll_thresh=27 ino=257 dd-2584 [000] 297.670027: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1287 unstable=0 bg_thresh=1013 thresh=2026 gap=605 poll_thresh=20 ino=257 dd-2584 [000] 297.670158: balance_dirty_state: bdi btrfs-1: dirty=172 wb=1287 unstable=0 bg_thresh=1014 thresh=2029 gap=570 poll_thresh=21 ino=257 dd-2584 [000] 297.670290: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1287 unstable=0 bg_thresh=1014 thresh=2028 gap=544 poll_thresh=22 ino=257 dd-2584 [000] 297.670633: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1287 unstable=0 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=23 ino=257 dd-2584 [000] 297.670638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=58940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.677979: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1287 unstable=0 bg_thresh=1016 thresh=2032 gap=510 poll_thresh=23 ino=257 dd-2584 [004] 297.678075: balance_dirty_state: bdi btrfs-1: dirty=235 wb=1287 unstable=0 bg_thresh=1016 thresh=2032 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 297.678539: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1287 unstable=0 bg_thresh=1018 thresh=2037 gap=465 poll_thresh=18 ino=257 dd-2584 [004] 297.678546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-299% task_weight=100% bdi_bw=58940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.685900: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1061 unstable=0 bg_thresh=1007 thresh=2015 gap=669 poll_thresh=18 ino=257 dd-2584 [004] 297.686048: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1061 unstable=0 bg_thresh=1008 thresh=2016 gap=657 poll_thresh=13 ino=257 dd-2584 [004] 297.686114: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1061 unstable=0 bg_thresh=1008 thresh=2017 gap=632 poll_thresh=14 ino=257 dd-2584 [004] 297.686177: balance_dirty_state: bdi btrfs-1: dirty=324 wb=1061 unstable=0 bg_thresh=1007 thresh=2015 gap=630 poll_thresh=15 ino=257 dd-2584 [004] 297.686237: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1061 unstable=0 bg_thresh=1010 thresh=2020 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 297.686361: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1061 unstable=0 bg_thresh=1009 thresh=2019 gap=584 poll_thresh=17 ino=257 dd-2584 [004] 297.686487: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1061 unstable=0 bg_thresh=1011 thresh=2023 gap=563 poll_thresh=18 ino=257 dd-2584 [004] 297.686616: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1061 unstable=0 bg_thresh=1011 thresh=2022 gap=512 poll_thresh=19 ino=257 dd-2584 [004] 297.687005: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1061 unstable=0 bg_thresh=1031 thresh=2063 gap=515 poll_thresh=20 ino=257 dd-2584 [004] 297.687010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1323 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-83% task_gap=-267% task_weight=101% bdi_bw=58940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.693948: balance_dirty_state: bdi btrfs-1: dirty=487 wb=935 unstable=0 bg_thresh=1023 thresh=2046 gap=624 poll_thresh=20 ino=257 dd-2584 [004] 297.694024: balance_dirty_state: bdi btrfs-1: dirty=487 wb=935 unstable=0 bg_thresh=1023 thresh=2046 gap=624 poll_thresh=15 ino=257 dd-2584 [004] 297.694080: balance_dirty_state: bdi btrfs-1: dirty=512 wb=935 unstable=0 bg_thresh=1025 thresh=2051 gap=604 poll_thresh=16 ino=257 dd-2584 [004] 297.694361: balance_dirty_state: bdi btrfs-1: dirty=537 wb=935 unstable=0 bg_thresh=1028 thresh=2056 gap=584 poll_thresh=17 ino=257 dd-2584 [004] 297.694474: balance_dirty_state: bdi btrfs-1: dirty=562 wb=935 unstable=0 bg_thresh=1030 thresh=2061 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 297.694588: balance_dirty_state: bdi btrfs-1: dirty=612 wb=935 unstable=0 bg_thresh=1032 thresh=2065 gap=518 poll_thresh=19 ino=257 dd-2584 [004] 297.694700: balance_dirty_state: bdi btrfs-1: dirty=637 wb=935 unstable=0 bg_thresh=1032 thresh=2064 gap=492 poll_thresh=20 ino=257 dd-2584 [004] 297.694704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1324 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-105% task_gap=-312% task_weight=101% bdi_bw=58940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.701910: balance_dirty_state: bdi btrfs-1: dirty=637 wb=797 unstable=0 bg_thresh=1029 thresh=2059 gap=625 poll_thresh=20 ino=257 dd-2584 [004] 297.702023: balance_dirty_state: bdi btrfs-1: dirty=662 wb=797 unstable=0 bg_thresh=1029 thresh=2059 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 297.702081: balance_dirty_state: bdi btrfs-1: dirty=662 wb=797 unstable=0 bg_thresh=1029 thresh=2058 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 297.702194: balance_dirty_state: bdi btrfs-1: dirty=687 wb=797 unstable=0 bg_thresh=1028 thresh=2057 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 297.702310: balance_dirty_state: bdi btrfs-1: dirty=737 wb=797 unstable=0 bg_thresh=1028 thresh=2056 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 297.702426: balance_dirty_state: bdi btrfs-1: dirty=762 wb=797 unstable=0 bg_thresh=1030 thresh=2060 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 297.702430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1320 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-107% task_gap=-317% task_weight=101% bdi_bw=58940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.709929: balance_dirty_state: bdi btrfs-1: dirty=762 wb=671 unstable=0 bg_thresh=1022 thresh=2045 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 297.710173: balance_dirty_state: bdi btrfs-1: dirty=787 wb=671 unstable=0 bg_thresh=1022 thresh=2045 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 297.710234: balance_dirty_state: bdi btrfs-1: dirty=787 wb=671 unstable=0 bg_thresh=1025 thresh=2050 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 297.710292: balance_dirty_state: bdi btrfs-1: dirty=812 wb=671 unstable=0 bg_thresh=1022 thresh=2044 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 297.710407: balance_dirty_state: bdi btrfs-1: dirty=837 wb=671 unstable=0 bg_thresh=1021 thresh=2043 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 297.710522: balance_dirty_state: bdi btrfs-1: dirty=887 wb=671 unstable=0 bg_thresh=1023 thresh=2047 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 297.710527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-92% task_gap=-285% task_weight=100% bdi_bw=58940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.717955: balance_dirty_state: bdi btrfs-1: dirty=887 wb=533 unstable=0 bg_thresh=1023 thresh=2047 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 297.718022: balance_dirty_state: bdi btrfs-1: dirty=887 wb=533 unstable=0 bg_thresh=1023 thresh=2047 gap=627 poll_thresh=13 ino=257 dd-2584 [004] 297.718080: balance_dirty_state: bdi btrfs-1: dirty=912 wb=533 unstable=0 bg_thresh=1026 thresh=2052 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 297.718138: balance_dirty_state: bdi btrfs-1: dirty=912 wb=533 unstable=0 bg_thresh=1026 thresh=2052 gap=607 poll_thresh=15 ino=257 dd-2584 [004] 297.718196: balance_dirty_state: bdi btrfs-1: dirty=937 wb=533 unstable=0 bg_thresh=1028 thresh=2057 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 297.718314: balance_dirty_state: bdi btrfs-1: dirty=962 wb=533 unstable=0 bg_thresh=1025 thresh=2050 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 297.718431: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=533 unstable=0 bg_thresh=1027 thresh=2054 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 297.718435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=58940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.725924: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=432 unstable=0 bg_thresh=1023 thresh=2046 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 297.726012: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=432 unstable=0 bg_thresh=1024 thresh=2048 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 297.726239: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=432 unstable=0 bg_thresh=1026 thresh=2053 gap=584 poll_thresh=14 ino=257 flush-btrfs-1-2586 [000] 297.726259: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5084 wrote=0 to_write=8192 dd-2584 [004] 297.726324: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=432 unstable=0 bg_thresh=1026 thresh=2053 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 297.726404: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=432 unstable=0 bg_thresh=1029 thresh=2058 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 297.726573: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=445 unstable=0 bg_thresh=1031 thresh=2063 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 297.726749: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=495 unstable=0 bg_thresh=1033 thresh=2067 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 297.726752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-80% task_gap=-261% task_weight=99% bdi_bw=58940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 297.728775: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=1008 to_write=7184 dd-2584 [004] 297.733942: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1284 unstable=0 bg_thresh=1030 thresh=2060 gap=642 poll_thresh=18 ino=257 dd-2584 [004] 297.734060: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1284 unstable=0 bg_thresh=1032 thresh=2065 gap=647 poll_thresh=13 ino=257 dd-2584 [004] 297.734152: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1284 unstable=0 bg_thresh=1029 thresh=2059 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 297.734240: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1284 unstable=0 bg_thresh=1032 thresh=2064 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 297.734329: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1284 unstable=0 bg_thresh=1029 thresh=2058 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 297.734508: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1284 unstable=0 bg_thresh=1028 thresh=2057 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 297.734692: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1284 unstable=0 bg_thresh=1030 thresh=2061 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 297.735192: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1284 unstable=0 bg_thresh=1030 thresh=2060 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 297.735200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-130% task_gap=-361% task_weight=100% bdi_bw=58940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.741921: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1284 unstable=0 bg_thresh=1025 thresh=2050 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 297.741927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1640 avg_dirty=1640 bdi_gap=-137% task_gap=-374% task_weight=99% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.749910: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1059 unstable=0 bg_thresh=1024 thresh=2048 gap=705 poll_thresh=19 ino=257 dd-2584 [004] 297.749998: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1059 unstable=0 bg_thresh=1024 thresh=2048 gap=680 poll_thresh=14 ino=257 dd-2584 [004] 297.750082: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1059 unstable=0 bg_thresh=1026 thresh=2053 gap=685 poll_thresh=15 ino=257 dd-2584 [004] 297.750165: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1059 unstable=0 bg_thresh=1026 thresh=2053 gap=660 poll_thresh=16 ino=257 dd-2584 [004] 297.750562: balance_dirty_state: bdi btrfs-1: dirty=359 wb=945 unstable=0 bg_thresh=1028 thresh=2057 gap=753 poll_thresh=17 ino=257 dd-2584 [004] 297.750735: balance_dirty_state: bdi btrfs-1: dirty=409 wb=945 unstable=0 bg_thresh=1028 thresh=2056 gap=702 poll_thresh=18 ino=257 dd-2584 [004] 297.750905: balance_dirty_state: bdi btrfs-1: dirty=434 wb=945 unstable=0 bg_thresh=1027 thresh=2055 gap=676 poll_thresh=19 ino=257 dd-2584 [004] 297.751076: balance_dirty_state: bdi btrfs-1: dirty=459 wb=945 unstable=0 bg_thresh=1027 thresh=2054 gap=650 poll_thresh=20 ino=257 dd-2584 [004] 297.751227: balance_dirty_state: bdi btrfs-1: dirty=484 wb=945 unstable=0 bg_thresh=1029 thresh=2058 gap=629 poll_thresh=21 ino=257 dd-2584 [004] 297.751342: balance_dirty_state: bdi btrfs-1: dirty=534 wb=945 unstable=0 bg_thresh=1028 thresh=2057 gap=578 poll_thresh=22 ino=257 dd-2584 [004] 297.751625: balance_dirty_state: bdi btrfs-1: dirty=559 wb=945 unstable=0 bg_thresh=1028 thresh=2056 gap=552 poll_thresh=23 ino=257 dd-2584 [004] 297.751738: balance_dirty_state: bdi btrfs-1: dirty=584 wb=945 unstable=0 bg_thresh=1027 thresh=2055 gap=526 poll_thresh=24 ino=257 dd-2584 [004] 297.751851: balance_dirty_state: bdi btrfs-1: dirty=634 wb=945 unstable=0 bg_thresh=1029 thresh=2059 gap=480 poll_thresh=25 ino=257 dd-2584 [004] 297.751856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-108% task_gap=-317% task_weight=100% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.757991: balance_dirty_state: bdi btrfs-1: dirty=634 wb=945 unstable=0 bg_thresh=1029 thresh=2059 gap=480 poll_thresh=25 ino=257 dd-2584 [004] 297.758003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-108% task_gap=-317% task_weight=100% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.765938: balance_dirty_state: bdi btrfs-1: dirty=634 wb=769 unstable=0 bg_thresh=1021 thresh=2043 gap=640 poll_thresh=25 ino=257 dd-2584 [004] 297.766041: balance_dirty_state: bdi btrfs-1: dirty=634 wb=706 unstable=0 bg_thresh=1021 thresh=2042 gap=702 poll_thresh=19 ino=257 dd-2584 [004] 297.766189: balance_dirty_state: bdi btrfs-1: dirty=684 wb=681 unstable=0 bg_thresh=1020 thresh=2041 gap=676 poll_thresh=20 ino=257 dd-2584 [004] 297.766315: balance_dirty_state: bdi btrfs-1: dirty=709 wb=681 unstable=0 bg_thresh=1020 thresh=2040 gap=650 poll_thresh=21 ino=257 dd-2584 [004] 297.766443: balance_dirty_state: bdi btrfs-1: dirty=734 wb=681 unstable=0 bg_thresh=1022 thresh=2044 gap=629 poll_thresh=22 ino=257 dd-2584 [004] 297.766567: balance_dirty_state: bdi btrfs-1: dirty=759 wb=681 unstable=0 bg_thresh=1021 thresh=2043 gap=603 poll_thresh=23 ino=257 dd-2584 [004] 297.766883: balance_dirty_state: bdi btrfs-1: dirty=809 wb=681 unstable=0 bg_thresh=1021 thresh=2042 gap=552 poll_thresh=24 ino=257 dd-2584 [004] 297.767014: balance_dirty_state: bdi btrfs-1: dirty=834 wb=681 unstable=0 bg_thresh=1020 thresh=2041 gap=526 poll_thresh=25 ino=257 dd-2584 [004] 297.767150: balance_dirty_state: bdi btrfs-1: dirty=859 wb=681 unstable=0 bg_thresh=1022 thresh=2045 gap=505 poll_thresh=26 ino=257 dd-2584 [004] 297.767155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-94% task_gap=-288% task_weight=100% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.773924: balance_dirty_state: bdi btrfs-1: dirty=859 wb=681 unstable=0 bg_thresh=1024 thresh=2048 gap=508 poll_thresh=26 ino=257 dd-2584 [004] 297.773931: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-92% task_gap=-285% task_weight=100% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.781971: balance_dirty_state: bdi btrfs-1: dirty=859 wb=431 unstable=0 bg_thresh=1025 thresh=2051 gap=761 poll_thresh=26 ino=257 dd-2584 [004] 297.782032: balance_dirty_state: bdi btrfs-1: dirty=884 wb=431 unstable=0 bg_thresh=1022 thresh=2045 gap=730 poll_thresh=19 ino=257 dd-2584 [004] 297.782145: balance_dirty_state: bdi btrfs-1: dirty=909 wb=431 unstable=0 bg_thresh=1022 thresh=2044 gap=704 poll_thresh=20 ino=257 dd-2584 [004] 297.782258: balance_dirty_state: bdi btrfs-1: dirty=934 wb=431 unstable=0 bg_thresh=1021 thresh=2043 gap=678 poll_thresh=21 ino=257 dd-2584 [004] 297.782372: balance_dirty_state: bdi btrfs-1: dirty=984 wb=431 unstable=0 bg_thresh=1023 thresh=2047 gap=632 poll_thresh=22 ino=257 dd-2584 [004] 297.782484: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=431 unstable=0 bg_thresh=1023 thresh=2046 gap=606 poll_thresh=23 ino=257 dd-2584 [004] 297.782596: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=431 unstable=0 bg_thresh=1022 thresh=2045 gap=580 poll_thresh=24 ino=257 flush-btrfs-1-2586 [000] 297.782614: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5140 wrote=0 to_write=8192 dd-2584 [004] 297.783035: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=481 unstable=0 bg_thresh=1024 thresh=2049 gap=534 poll_thresh=25 ino=257 dd-2584 [004] 297.783209: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=531 unstable=0 bg_thresh=1024 thresh=2048 gap=508 poll_thresh=26 ino=257 dd-2584 [004] 297.783211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-47% task_gap=-194% task_weight=100% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 297.785413: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=976 to_write=7216 dd-2584 [003] 297.789959: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1256 unstable=0 bg_thresh=1019 thresh=2039 gap=649 poll_thresh=26 ino=257 dd-2584 [003] 297.790038: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1256 unstable=0 bg_thresh=1013 thresh=2026 gap=636 poll_thresh=19 ino=257 dd-2584 [003] 297.790167: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1256 unstable=0 bg_thresh=1015 thresh=2030 gap=590 poll_thresh=20 ino=257 dd-2584 [003] 297.790296: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1256 unstable=0 bg_thresh=1013 thresh=2027 gap=562 poll_thresh=21 ino=257 dd-2584 [003] 297.790421: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1256 unstable=0 bg_thresh=1016 thresh=2032 gap=542 poll_thresh=22 ino=257 dd-2584 [003] 297.790554: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1256 unstable=0 bg_thresh=1015 thresh=2031 gap=491 poll_thresh=23 ino=257 dd-2584 [003] 297.790560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-103% task_gap=-306% task_weight=100% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 297.798049: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1131 unstable=0 bg_thresh=1003 thresh=2006 gap=591 poll_thresh=23 ino=257 dd-2584 [001] 297.798117: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1131 unstable=0 bg_thresh=1005 thresh=2011 gap=596 poll_thresh=17 ino=257 dd-2584 [001] 297.798240: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1131 unstable=0 bg_thresh=1008 thresh=2016 gap=551 poll_thresh=18 ino=257 dd-2584 [001] 297.798546: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1131 unstable=0 bg_thresh=1007 thresh=2015 gap=525 poll_thresh=19 ino=257 dd-2584 [001] 297.798665: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1131 unstable=0 bg_thresh=1009 thresh=2019 gap=504 poll_thresh=20 ino=257 dd-2584 [001] 297.798670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-87% task_gap=-276% task_weight=101% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 297.806005: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1031 unstable=0 bg_thresh=995 thresh=1991 gap=576 poll_thresh=20 ino=257 dd-2584 [001] 297.806069: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1031 unstable=0 bg_thresh=995 thresh=1991 gap=551 poll_thresh=15 ino=257 dd-2584 [001] 297.806126: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1031 unstable=0 bg_thresh=998 thresh=1996 gap=531 poll_thresh=16 ino=257 dd-2584 [001] 297.806241: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1031 unstable=0 bg_thresh=997 thresh=1995 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 297.806358: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1031 unstable=0 bg_thresh=997 thresh=1994 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 297.806364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=101% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 297.811294: balance_dirty_state: bdi 0:15: dirty=484 wb=1031 unstable=0 bg_thresh=993 thresh=1987 gap=472 poll_thresh=30 ino=2375722 collect-vmstat.-2569 [000] 297.811303: balance_dirty_pages: bdi 0:15: bdi_limit=9 task_limit=9 bdi_dirty=3 avg_dirty=3 bdi_gap=533% task_gap=1067% task_weight=0% bdi_bw=10712 base_bw=102400 task_bw=1843200 dirtied=30 period=4 think=4180 pause=-4176 dd-2584 [001] 297.813976: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1031 unstable=0 bg_thresh=990 thresh=1981 gap=466 poll_thresh=18 ino=257 dd-2584 [001] 297.813984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=101% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 297.822041: balance_dirty_state: bdi btrfs-1: dirty=484 wb=806 unstable=0 bg_thresh=989 thresh=1978 gap=688 poll_thresh=18 ino=257 dd-2584 [001] 297.822174: balance_dirty_state: bdi btrfs-1: dirty=509 wb=806 unstable=0 bg_thresh=991 thresh=1983 gap=668 poll_thresh=13 ino=257 dd-2584 [001] 297.822293: balance_dirty_state: bdi btrfs-1: dirty=509 wb=806 unstable=0 bg_thresh=991 thresh=1982 gap=667 poll_thresh=14 ino=257 dd-2584 [001] 297.822414: balance_dirty_state: bdi btrfs-1: dirty=534 wb=806 unstable=0 bg_thresh=991 thresh=1982 gap=642 poll_thresh=15 ino=257 dd-2584 [001] 297.822534: balance_dirty_state: bdi btrfs-1: dirty=559 wb=806 unstable=0 bg_thresh=990 thresh=1981 gap=616 poll_thresh=16 ino=257 dd-2584 [001] 297.822772: balance_dirty_state: bdi btrfs-1: dirty=584 wb=806 unstable=0 bg_thresh=990 thresh=1980 gap=590 poll_thresh=17 ino=257 dd-2584 [001] 297.823373: balance_dirty_state: bdi btrfs-1: dirty=609 wb=806 unstable=0 bg_thresh=992 thresh=1984 gap=569 poll_thresh=18 ino=257 dd-2584 [001] 297.823609: balance_dirty_state: bdi btrfs-1: dirty=659 wb=806 unstable=0 bg_thresh=991 thresh=1983 gap=518 poll_thresh=19 ino=257 dd-2584 [001] 297.823844: balance_dirty_state: bdi btrfs-1: dirty=684 wb=806 unstable=0 bg_thresh=991 thresh=1982 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 297.823853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-277% task_weight=101% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 297.830087: balance_dirty_state: bdi btrfs-1: dirty=684 wb=656 unstable=0 bg_thresh=992 thresh=1985 gap=645 poll_thresh=20 ino=257 dd-2584 [001] 297.830171: balance_dirty_state: bdi btrfs-1: dirty=684 wb=656 unstable=0 bg_thresh=992 thresh=1984 gap=644 poll_thresh=15 ino=257 dd-2584 [001] 297.830228: balance_dirty_state: bdi btrfs-1: dirty=709 wb=656 unstable=0 bg_thresh=992 thresh=1984 gap=619 poll_thresh=16 ino=257 dd-2584 [001] 297.830342: balance_dirty_state: bdi btrfs-1: dirty=734 wb=656 unstable=0 bg_thresh=994 thresh=1988 gap=598 poll_thresh=17 ino=257 dd-2584 [001] 297.830455: balance_dirty_state: bdi btrfs-1: dirty=784 wb=656 unstable=0 bg_thresh=993 thresh=1987 gap=547 poll_thresh=18 ino=257 dd-2584 [001] 297.830569: balance_dirty_state: bdi btrfs-1: dirty=809 wb=656 unstable=0 bg_thresh=993 thresh=1986 gap=521 poll_thresh=19 ino=257 dd-2584 [001] 297.830685: balance_dirty_state: bdi btrfs-1: dirty=834 wb=656 unstable=0 bg_thresh=992 thresh=1984 gap=494 poll_thresh=20 ino=257 dd-2584 [001] 297.830689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 297.838122: balance_dirty_state: bdi btrfs-1: dirty=834 wb=531 unstable=0 bg_thresh=991 thresh=1982 gap=617 poll_thresh=20 ino=257 dd-2584 [005] 297.838601: balance_dirty_state: bdi btrfs-1: dirty=834 wb=531 unstable=0 bg_thresh=991 thresh=1982 gap=617 poll_thresh=15 ino=257 dd-2584 [005] 297.838717: balance_dirty_state: bdi btrfs-1: dirty=859 wb=531 unstable=0 bg_thresh=993 thresh=1987 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 297.838945: balance_dirty_state: bdi btrfs-1: dirty=884 wb=531 unstable=0 bg_thresh=996 thresh=1992 gap=577 poll_thresh=17 ino=257 dd-2584 [005] 297.839180: balance_dirty_state: bdi btrfs-1: dirty=934 wb=531 unstable=0 bg_thresh=995 thresh=1991 gap=526 poll_thresh=18 ino=257 dd-2584 [005] 297.839417: balance_dirty_state: bdi btrfs-1: dirty=959 wb=531 unstable=0 bg_thresh=997 thresh=1995 gap=505 poll_thresh=19 ino=257 dd-2584 [005] 297.839654: balance_dirty_state: bdi btrfs-1: dirty=984 wb=531 unstable=0 bg_thresh=994 thresh=1988 gap=473 poll_thresh=20 ino=257 dd-2584 [005] 297.839663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=59284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 297.846092: balance_dirty_state: bdi btrfs-1: dirty=984 wb=406 unstable=0 bg_thresh=993 thresh=1987 gap=597 poll_thresh=20 ino=257 dd-2584 [005] 297.846223: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=406 unstable=0 bg_thresh=996 thresh=1992 gap=577 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 297.846261: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5204 wrote=0 to_write=8192 dd-2584 [005] 297.846366: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=406 unstable=0 bg_thresh=993 thresh=1986 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 297.846589: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=281 unstable=0 bg_thresh=997 thresh=1995 gap=655 poll_thresh=17 ino=257 dd-2584 [005] 297.846779: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=331 unstable=0 bg_thresh=997 thresh=1994 gap=629 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 297.849729: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=252 wrote=960 to_write=7232 dd-2584 [004] 297.850422: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1231 unstable=0 bg_thresh=999 thresh=1999 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 297.850654: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1231 unstable=0 bg_thresh=1002 thresh=2004 gap=589 poll_thresh=20 ino=257 dd-2584 [004] 297.850893: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1231 unstable=0 bg_thresh=1001 thresh=2003 gap=538 poll_thresh=21 ino=257 dd-2584 [004] 297.851128: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1231 unstable=0 bg_thresh=1003 thresh=2007 gap=517 poll_thresh=22 ino=257 dd-2584 [004] 297.851362: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1231 unstable=0 bg_thresh=1003 thresh=2006 gap=491 poll_thresh=23 ino=257 dd-2584 [004] 297.851371: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 297.857984: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1106 unstable=0 bg_thresh=995 thresh=1990 gap=600 poll_thresh=23 ino=257 dd-2584 [004] 297.858047: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1106 unstable=0 bg_thresh=995 thresh=1990 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 297.858163: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1106 unstable=0 bg_thresh=997 thresh=1995 gap=555 poll_thresh=18 ino=257 dd-2584 [004] 297.858278: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1106 unstable=0 bg_thresh=1002 thresh=2005 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 297.858575: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1106 unstable=0 bg_thresh=1005 thresh=2010 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 297.858580: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-288% task_weight=101% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.870023: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1031 unstable=0 bg_thresh=999 thresh=1999 gap=559 poll_thresh=20 ino=257 dd-2584 [004] 297.870126: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1031 unstable=0 bg_thresh=999 thresh=1999 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 297.870209: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1031 unstable=0 bg_thresh=1002 thresh=2004 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 297.870375: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1031 unstable=0 bg_thresh=1004 thresh=2009 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 297.870544: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1031 unstable=0 bg_thresh=1004 thresh=2008 gap=468 poll_thresh=18 ino=257 dd-2584 [004] 297.870550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-337% task_weight=100% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 297.878029: balance_dirty_state: bdi btrfs-1: dirty=509 wb=781 unstable=0 bg_thresh=1002 thresh=2005 gap=715 poll_thresh=18 ino=257 dd-2584 [004] 297.878129: balance_dirty_state: bdi btrfs-1: dirty=509 wb=781 unstable=0 bg_thresh=1002 thresh=2005 gap=715 poll_thresh=13 ino=257 dd-2584 [004] 297.878185: balance_dirty_state: bdi btrfs-1: dirty=534 wb=781 unstable=0 bg_thresh=1005 thresh=2010 gap=695 poll_thresh=14 ino=257 dd-2584 [004] 297.878242: balance_dirty_state: bdi btrfs-1: dirty=534 wb=781 unstable=0 bg_thresh=1002 thresh=2004 gap=689 poll_thresh=15 ino=257 dd-2584 [004] 297.878299: balance_dirty_state: bdi btrfs-1: dirty=559 wb=781 unstable=0 bg_thresh=1004 thresh=2009 gap=669 poll_thresh=16 ino=257 dd-2584 [004] 297.878411: balance_dirty_state: bdi btrfs-1: dirty=584 wb=781 unstable=0 bg_thresh=1004 thresh=2008 gap=643 poll_thresh=17 ino=257 dd-2584 [004] 297.878528: balance_dirty_state: bdi btrfs-1: dirty=634 wb=781 unstable=0 bg_thresh=1003 thresh=2006 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 297.878812: balance_dirty_state: bdi btrfs-1: dirty=659 wb=781 unstable=0 bg_thresh=1002 thresh=2005 gap=565 poll_thresh=19 ino=257 dd-2584 [004] 297.878926: balance_dirty_state: bdi btrfs-1: dirty=684 wb=781 unstable=0 bg_thresh=1002 thresh=2004 gap=539 poll_thresh=20 ino=257 dd-2584 [004] 297.879040: balance_dirty_state: bdi btrfs-1: dirty=709 wb=781 unstable=0 bg_thresh=1004 thresh=2008 gap=518 poll_thresh=21 ino=257 dd-2584 [004] 297.879158: balance_dirty_state: bdi btrfs-1: dirty=759 wb=781 unstable=0 bg_thresh=1003 thresh=2007 gap=467 poll_thresh=22 ino=257 dd-2584 [004] 297.879162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-291% task_weight=100% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.886023: balance_dirty_state: bdi btrfs-1: dirty=759 wb=631 unstable=0 bg_thresh=996 thresh=1993 gap=603 poll_thresh=22 ino=257 dd-2584 [004] 297.886085: balance_dirty_state: bdi btrfs-1: dirty=759 wb=631 unstable=0 bg_thresh=996 thresh=1993 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 297.886200: balance_dirty_state: bdi btrfs-1: dirty=809 wb=631 unstable=0 bg_thresh=999 thresh=1998 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 297.886314: balance_dirty_state: bdi btrfs-1: dirty=834 wb=631 unstable=0 bg_thresh=1004 thresh=2008 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 297.886432: balance_dirty_state: bdi btrfs-1: dirty=859 wb=631 unstable=0 bg_thresh=1003 thresh=2007 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 297.886550: balance_dirty_state: bdi btrfs-1: dirty=909 wb=631 unstable=0 bg_thresh=1003 thresh=2006 gap=466 poll_thresh=20 ino=257 dd-2584 [004] 297.886554: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.893997: balance_dirty_state: bdi btrfs-1: dirty=909 wb=506 unstable=0 bg_thresh=994 thresh=1989 gap=574 poll_thresh=20 ino=257 dd-2584 [004] 297.894260: balance_dirty_state: bdi btrfs-1: dirty=909 wb=506 unstable=0 bg_thresh=994 thresh=1989 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 297.894319: balance_dirty_state: bdi btrfs-1: dirty=934 wb=506 unstable=0 bg_thresh=997 thresh=1994 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 297.894433: balance_dirty_state: bdi btrfs-1: dirty=959 wb=506 unstable=0 bg_thresh=999 thresh=1999 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 297.894549: balance_dirty_state: bdi btrfs-1: dirty=984 wb=506 unstable=0 bg_thresh=1002 thresh=2004 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 297.894666: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=506 unstable=0 bg_thresh=1004 thresh=2008 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 297.894671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 297.894684: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5252 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 297.897554: writeback_single_inode: bdi btrfs-1: ino=257 state= age=300 wrote=896 to_write=7296 dd-2584 [004] 297.902014: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1256 unstable=0 bg_thresh=1001 thresh=2002 gap=612 poll_thresh=19 ino=257 dd-2584 [004] 297.902137: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1256 unstable=0 bg_thresh=1001 thresh=2002 gap=612 poll_thresh=14 ino=257 dd-2584 [004] 297.902254: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1256 unstable=0 bg_thresh=1003 thresh=2007 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 297.902371: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1256 unstable=0 bg_thresh=1003 thresh=2007 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 297.902607: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1256 unstable=0 bg_thresh=1005 thresh=2011 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 297.902842: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1256 unstable=0 bg_thresh=1005 thresh=2010 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 297.903445: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1256 unstable=0 bg_thresh=1001 thresh=2002 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 297.903451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-122% task_gap=-345% task_weight=101% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.910004: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1131 unstable=0 bg_thresh=1003 thresh=2007 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 297.910089: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1131 unstable=0 bg_thresh=1003 thresh=2006 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 297.910148: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1131 unstable=0 bg_thresh=1000 thresh=2000 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 297.910207: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1131 unstable=0 bg_thresh=1002 thresh=2005 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 297.910325: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1131 unstable=0 bg_thresh=1004 thresh=2009 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 297.910441: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1131 unstable=0 bg_thresh=1004 thresh=2008 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 297.910445: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.917980: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1006 unstable=0 bg_thresh=996 thresh=1992 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 297.918073: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1006 unstable=0 bg_thresh=996 thresh=1992 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 297.918161: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1006 unstable=0 bg_thresh=998 thresh=1997 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 297.918248: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1006 unstable=0 bg_thresh=998 thresh=1997 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 297.918338: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1006 unstable=0 bg_thresh=1001 thresh=2002 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 297.918522: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1006 unstable=0 bg_thresh=1000 thresh=2001 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 297.918703: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1006 unstable=0 bg_thresh=1002 thresh=2005 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 297.918709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.926014: balance_dirty_state: bdi btrfs-1: dirty=509 wb=881 unstable=0 bg_thresh=987 thresh=1975 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 297.926413: balance_dirty_state: bdi btrfs-1: dirty=534 wb=881 unstable=0 bg_thresh=990 thresh=1981 gap=566 poll_thresh=13 ino=257 dd-2584 [004] 297.926500: balance_dirty_state: bdi btrfs-1: dirty=534 wb=881 unstable=0 bg_thresh=993 thresh=1986 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 297.926589: balance_dirty_state: bdi btrfs-1: dirty=559 wb=881 unstable=0 bg_thresh=995 thresh=1991 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 297.926677: balance_dirty_state: bdi btrfs-1: dirty=584 wb=881 unstable=0 bg_thresh=995 thresh=1991 gap=526 poll_thresh=16 ino=257 dd-2584 [004] 297.926853: balance_dirty_state: bdi btrfs-1: dirty=609 wb=881 unstable=0 bg_thresh=998 thresh=1996 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 297.927035: balance_dirty_state: bdi btrfs-1: dirty=634 wb=881 unstable=0 bg_thresh=997 thresh=1994 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 297.927041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.934090: balance_dirty_state: bdi btrfs-1: dirty=634 wb=681 unstable=0 bg_thresh=977 thresh=1955 gap=640 poll_thresh=18 ino=257 dd-2584 [004] 297.934183: balance_dirty_state: bdi btrfs-1: dirty=659 wb=681 unstable=0 bg_thresh=977 thresh=1955 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 297.934269: balance_dirty_state: bdi btrfs-1: dirty=659 wb=681 unstable=0 bg_thresh=980 thresh=1960 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 297.934357: balance_dirty_state: bdi btrfs-1: dirty=684 wb=681 unstable=0 bg_thresh=980 thresh=1960 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 297.934442: balance_dirty_state: bdi btrfs-1: dirty=709 wb=681 unstable=0 bg_thresh=982 thresh=1965 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 297.934619: balance_dirty_state: bdi btrfs-1: dirty=734 wb=681 unstable=0 bg_thresh=982 thresh=1964 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 297.934795: balance_dirty_state: bdi btrfs-1: dirty=759 wb=681 unstable=0 bg_thresh=984 thresh=1968 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 297.935248: balance_dirty_state: bdi btrfs-1: dirty=784 wb=681 unstable=0 bg_thresh=983 thresh=1967 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 297.935422: balance_dirty_state: bdi btrfs-1: dirty=834 wb=681 unstable=0 bg_thresh=983 thresh=1966 gap=451 poll_thresh=20 ino=257 dd-2584 [004] 297.935428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1226 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-129% task_gap=-359% task_weight=99% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.942067: balance_dirty_state: bdi btrfs-1: dirty=834 wb=681 unstable=0 bg_thresh=995 thresh=1991 gap=476 poll_thresh=20 ino=257 dd-2584 [004] 297.942074: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=60604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.949981: balance_dirty_state: bdi btrfs-1: dirty=834 wb=431 unstable=0 bg_thresh=984 thresh=1969 gap=704 poll_thresh=20 ino=257 dd-2584 [004] 297.950097: balance_dirty_state: bdi btrfs-1: dirty=834 wb=431 unstable=0 bg_thresh=981 thresh=1963 gap=698 poll_thresh=15 ino=257 dd-2584 [004] 297.950159: balance_dirty_state: bdi btrfs-1: dirty=859 wb=431 unstable=0 bg_thresh=984 thresh=1968 gap=678 poll_thresh=16 ino=257 dd-2584 [004] 297.950280: balance_dirty_state: bdi btrfs-1: dirty=884 wb=431 unstable=0 bg_thresh=983 thresh=1967 gap=652 poll_thresh=17 ino=257 dd-2584 [004] 297.950409: balance_dirty_state: bdi btrfs-1: dirty=934 wb=431 unstable=0 bg_thresh=983 thresh=1966 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 297.950577: balance_dirty_state: bdi btrfs-1: dirty=959 wb=431 unstable=0 bg_thresh=985 thresh=1970 gap=580 poll_thresh=19 ino=257 dd-2584 [004] 297.950707: balance_dirty_state: bdi btrfs-1: dirty=984 wb=431 unstable=0 bg_thresh=984 thresh=1969 gap=554 poll_thresh=20 ino=257 dd-2584 [004] 297.950873: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=431 unstable=0 bg_thresh=984 thresh=1968 gap=528 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 297.950940: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5308 wrote=0 to_write=8192 dd-2584 [004] 297.951236: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=506 unstable=0 bg_thresh=986 thresh=1972 gap=457 poll_thresh=22 ino=257 dd-2584 [004] 297.951238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-349% task_weight=100% bdi_bw=61480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 297.954507: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=928 to_write=7264 dd-2584 [004] 297.958028: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1256 unstable=0 bg_thresh=989 thresh=1978 gap=588 poll_thresh=22 ino=257 dd-2584 [004] 297.958100: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1256 unstable=0 bg_thresh=986 thresh=1972 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 297.958224: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1256 unstable=0 bg_thresh=985 thresh=1971 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 297.958346: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1256 unstable=0 bg_thresh=987 thresh=1975 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 297.958468: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1256 unstable=0 bg_thresh=987 thresh=1974 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 297.958473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-346% task_weight=100% bdi_bw=61480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.966050: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1131 unstable=0 bg_thresh=986 thresh=1972 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 297.966122: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1131 unstable=0 bg_thresh=985 thresh=1971 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 297.966181: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1131 unstable=0 bg_thresh=985 thresh=1971 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 297.966240: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1131 unstable=0 bg_thresh=985 thresh=1970 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 297.966357: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1131 unstable=0 bg_thresh=984 thresh=1969 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 297.966476: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1131 unstable=0 bg_thresh=986 thresh=1973 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 297.966480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-124% task_gap=-348% task_weight=100% bdi_bw=61480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 297.974108: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1006 unstable=0 bg_thresh=983 thresh=1966 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 297.974502: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1006 unstable=0 bg_thresh=983 thresh=1966 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 297.974587: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1006 unstable=0 bg_thresh=982 thresh=1965 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 297.974673: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1006 unstable=0 bg_thresh=982 thresh=1965 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 297.974760: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1006 unstable=0 bg_thresh=982 thresh=1964 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 297.974930: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1006 unstable=0 bg_thresh=981 thresh=1963 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 297.975112: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1006 unstable=0 bg_thresh=980 thresh=1961 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 297.975118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=61480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 297.982055: balance_dirty_state: bdi btrfs-1: dirty=484 wb=731 unstable=0 bg_thresh=985 thresh=1971 gap=756 poll_thresh=18 ino=257 dd-2584 [000] 297.982122: balance_dirty_state: bdi btrfs-1: dirty=509 wb=731 unstable=0 bg_thresh=985 thresh=1971 gap=731 poll_thresh=13 ino=257 dd-2584 [000] 297.982180: balance_dirty_state: bdi btrfs-1: dirty=509 wb=731 unstable=0 bg_thresh=988 thresh=1976 gap=736 poll_thresh=14 ino=257 dd-2584 [000] 297.982236: balance_dirty_state: bdi btrfs-1: dirty=534 wb=731 unstable=0 bg_thresh=988 thresh=1976 gap=711 poll_thresh=15 ino=257 dd-2584 [000] 297.982291: balance_dirty_state: bdi btrfs-1: dirty=559 wb=731 unstable=0 bg_thresh=990 thresh=1981 gap=691 poll_thresh=16 ino=257 dd-2584 [000] 297.982405: balance_dirty_state: bdi btrfs-1: dirty=584 wb=731 unstable=0 bg_thresh=990 thresh=1980 gap=665 poll_thresh=17 ino=257 dd-2584 [000] 297.982518: balance_dirty_state: bdi btrfs-1: dirty=609 wb=731 unstable=0 bg_thresh=992 thresh=1984 gap=644 poll_thresh=18 ino=257 dd-2584 [000] 297.982802: balance_dirty_state: bdi btrfs-1: dirty=634 wb=731 unstable=0 bg_thresh=991 thresh=1983 gap=618 poll_thresh=19 ino=257 dd-2584 [000] 297.982914: balance_dirty_state: bdi btrfs-1: dirty=684 wb=731 unstable=0 bg_thresh=991 thresh=1982 gap=567 poll_thresh=20 ino=257 dd-2584 [000] 297.983027: balance_dirty_state: bdi btrfs-1: dirty=709 wb=731 unstable=0 bg_thresh=993 thresh=1986 gap=546 poll_thresh=21 ino=257 dd-2584 [000] 297.983139: balance_dirty_state: bdi btrfs-1: dirty=734 wb=731 unstable=0 bg_thresh=992 thresh=1985 gap=520 poll_thresh=22 ino=257 dd-2584 [000] 297.983254: balance_dirty_state: bdi btrfs-1: dirty=784 wb=731 unstable=0 bg_thresh=992 thresh=1984 gap=469 poll_thresh=23 ino=257 dd-2584 [000] 297.983258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=61480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 297.990065: balance_dirty_state: bdi btrfs-1: dirty=784 wb=606 unstable=0 bg_thresh=992 thresh=1984 gap=594 poll_thresh=23 ino=257 dd-2584 [000] 297.990131: balance_dirty_state: bdi btrfs-1: dirty=784 wb=606 unstable=0 bg_thresh=985 thresh=1971 gap=581 poll_thresh=17 ino=257 dd-2584 [000] 297.990253: balance_dirty_state: bdi btrfs-1: dirty=809 wb=606 unstable=0 bg_thresh=990 thresh=1981 gap=566 poll_thresh=18 ino=257 dd-2584 [000] 297.990370: balance_dirty_state: bdi btrfs-1: dirty=859 wb=606 unstable=0 bg_thresh=990 thresh=1980 gap=515 poll_thresh=19 ino=257 dd-2584 [000] 297.990650: balance_dirty_state: bdi btrfs-1: dirty=884 wb=606 unstable=0 bg_thresh=989 thresh=1979 gap=489 poll_thresh=20 ino=257 dd-2584 [000] 297.990654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-289% task_weight=99% bdi_bw=61480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 297.998060: balance_dirty_state: bdi btrfs-1: dirty=884 wb=481 unstable=0 bg_thresh=989 thresh=1978 gap=613 poll_thresh=20 ino=257 dd-2584 [000] 297.998130: balance_dirty_state: bdi btrfs-1: dirty=909 wb=481 unstable=0 bg_thresh=991 thresh=1983 gap=593 poll_thresh=15 ino=257 dd-2584 [000] 297.998188: balance_dirty_state: bdi btrfs-1: dirty=909 wb=481 unstable=0 bg_thresh=988 thresh=1977 gap=587 poll_thresh=16 ino=257 dd-2584 [000] 297.998301: balance_dirty_state: bdi btrfs-1: dirty=959 wb=481 unstable=0 bg_thresh=990 thresh=1981 gap=541 poll_thresh=17 ino=257 dd-2584 [000] 297.998412: balance_dirty_state: bdi btrfs-1: dirty=984 wb=481 unstable=0 bg_thresh=990 thresh=1980 gap=515 poll_thresh=18 ino=257 dd-2584 [000] 297.998525: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=481 unstable=0 bg_thresh=989 thresh=1979 gap=489 poll_thresh=19 ino=257 dd-2584 [000] 297.998530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-289% task_weight=99% bdi_bw=61480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 297.998636: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5356 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 298.004393: writeback_single_inode: bdi btrfs-1: ino=257 state= age=100 wrote=880 to_write=7312 dd-2584 [006] 298.006000: balance_dirty_state: bdi btrfs-1: dirty=134 wb=1231 unstable=0 bg_thresh=991 thresh=1983 gap=618 poll_thresh=19 ino=257 dd-2584 [006] 298.006064: balance_dirty_state: bdi btrfs-1: dirty=159 wb=1231 unstable=0 bg_thresh=991 thresh=1983 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 298.006123: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1231 unstable=0 bg_thresh=994 thresh=1988 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 298.006182: balance_dirty_state: bdi btrfs-1: dirty=184 wb=1231 unstable=0 bg_thresh=996 thresh=1993 gap=578 poll_thresh=16 ino=257 dd-2584 [006] 298.006301: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1231 unstable=0 bg_thresh=999 thresh=1998 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 298.006421: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1231 unstable=0 bg_thresh=998 thresh=1997 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 298.006718: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1231 unstable=0 bg_thresh=998 thresh=1996 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 298.006723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=61480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 298.014020: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1106 unstable=0 bg_thresh=989 thresh=1979 gap=589 poll_thresh=19 ino=257 dd-2584 [006] 298.014086: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1106 unstable=0 bg_thresh=989 thresh=1979 gap=564 poll_thresh=14 ino=257 dd-2584 [006] 298.014145: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1106 unstable=0 bg_thresh=992 thresh=1984 gap=569 poll_thresh=15 ino=257 dd-2584 [006] 298.014200: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1106 unstable=0 bg_thresh=992 thresh=1984 gap=544 poll_thresh=16 ino=257 dd-2584 [006] 298.014310: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1106 unstable=0 bg_thresh=997 thresh=1994 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 298.014424: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1106 unstable=0 bg_thresh=999 thresh=1999 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 298.014428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=61480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 298.022012: balance_dirty_state: bdi btrfs-1: dirty=409 wb=981 unstable=0 bg_thresh=987 thresh=1974 gap=584 poll_thresh=18 ino=257 dd-2584 [002] 298.022109: balance_dirty_state: bdi btrfs-1: dirty=409 wb=981 unstable=0 bg_thresh=988 thresh=1977 gap=587 poll_thresh=13 ino=257 dd-2584 [002] 298.022200: balance_dirty_state: bdi btrfs-1: dirty=434 wb=981 unstable=0 bg_thresh=988 thresh=1977 gap=562 poll_thresh=14 ino=257 dd-2584 [002] 298.022288: balance_dirty_state: bdi btrfs-1: dirty=434 wb=981 unstable=0 bg_thresh=994 thresh=1988 gap=573 poll_thresh=15 ino=257 dd-2584 [002] 298.022381: balance_dirty_state: bdi btrfs-1: dirty=459 wb=981 unstable=0 bg_thresh=993 thresh=1987 gap=547 poll_thresh=16 ino=257 dd-2584 [002] 298.022556: balance_dirty_state: bdi btrfs-1: dirty=484 wb=981 unstable=0 bg_thresh=996 thresh=1992 gap=527 poll_thresh=17 ino=257 dd-2584 [002] 298.022859: balance_dirty_state: bdi btrfs-1: dirty=534 wb=981 unstable=0 bg_thresh=995 thresh=1991 gap=476 poll_thresh=18 ino=257 dd-2584 [002] 298.022864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=61480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 298.030031: balance_dirty_state: bdi btrfs-1: dirty=534 wb=981 unstable=0 bg_thresh=995 thresh=1991 gap=476 poll_thresh=18 ino=257 dd-2584 [002] 298.030039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=61480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 298.038009: balance_dirty_state: bdi btrfs-1: dirty=534 wb=731 unstable=0 bg_thresh=994 thresh=1988 gap=723 poll_thresh=18 ino=257 dd-2584 [002] 298.038137: balance_dirty_state: bdi btrfs-1: dirty=534 wb=731 unstable=0 bg_thresh=993 thresh=1987 gap=722 poll_thresh=13 ino=257 dd-2584 [002] 298.038256: balance_dirty_state: bdi btrfs-1: dirty=559 wb=731 unstable=0 bg_thresh=993 thresh=1987 gap=697 poll_thresh=14 ino=257 dd-2584 [002] 298.038374: balance_dirty_state: bdi btrfs-1: dirty=584 wb=731 unstable=0 bg_thresh=993 thresh=1986 gap=671 poll_thresh=15 ino=257 dd-2584 [002] 298.038492: balance_dirty_state: bdi btrfs-1: dirty=584 wb=731 unstable=0 bg_thresh=995 thresh=1991 gap=676 poll_thresh=16 ino=257 dd-2584 [002] 298.038728: balance_dirty_state: bdi btrfs-1: dirty=609 wb=731 unstable=0 bg_thresh=995 thresh=1990 gap=650 poll_thresh=17 ino=257 dd-2584 [002] 298.038962: balance_dirty_state: bdi btrfs-1: dirty=659 wb=731 unstable=0 bg_thresh=994 thresh=1989 gap=599 poll_thresh=18 ino=257 dd-2584 [002] 298.039204: balance_dirty_state: bdi btrfs-1: dirty=684 wb=731 unstable=0 bg_thresh=996 thresh=1993 gap=578 poll_thresh=19 ino=257 dd-2584 [002] 298.039448: balance_dirty_state: bdi btrfs-1: dirty=709 wb=731 unstable=0 bg_thresh=993 thresh=1986 gap=546 poll_thresh=20 ino=257 dd-2584 [002] 298.039692: balance_dirty_state: bdi btrfs-1: dirty=759 wb=731 unstable=0 bg_thresh=992 thresh=1985 gap=495 poll_thresh=21 ino=257 dd-2584 [002] 298.039701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=61480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.046129: balance_dirty_state: bdi btrfs-1: dirty=755 wb=572 unstable=0 bg_thresh=994 thresh=1989 gap=662 poll_thresh=21 ino=257 dd-2584 [001] 298.046200: balance_dirty_state: bdi btrfs-1: dirty=755 wb=572 unstable=0 bg_thresh=994 thresh=1989 gap=662 poll_thresh=16 ino=257 dd-2584 [001] 298.046502: balance_dirty_state: bdi btrfs-1: dirty=805 wb=572 unstable=0 bg_thresh=997 thresh=1994 gap=617 poll_thresh=17 ino=257 dd-2584 [001] 298.046622: balance_dirty_state: bdi btrfs-1: dirty=830 wb=572 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 298.046742: balance_dirty_state: bdi btrfs-1: dirty=855 wb=572 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=19 ino=257 dd-2584 [001] 298.046860: balance_dirty_state: bdi btrfs-1: dirty=880 wb=572 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=20 ino=257 dd-2584 [001] 298.046978: balance_dirty_state: bdi btrfs-1: dirty=930 wb=572 unstable=0 bg_thresh=1006 thresh=2012 gap=510 poll_thresh=21 ino=257 dd-2584 [001] 298.047097: balance_dirty_state: bdi btrfs-1: dirty=955 wb=572 unstable=0 bg_thresh=1005 thresh=2011 gap=484 poll_thresh=22 ino=257 dd-2584 [001] 298.047102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=61480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.054111: balance_dirty_state: bdi btrfs-1: dirty=955 wb=522 unstable=0 bg_thresh=1005 thresh=2011 gap=534 poll_thresh=22 ino=257 dd-2584 [001] 298.054179: balance_dirty_state: bdi btrfs-1: dirty=980 wb=522 unstable=0 bg_thresh=1005 thresh=2010 gap=508 poll_thresh=16 ino=257 dd-2584 [001] 298.054298: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=522 unstable=0 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=17 ino=257 dd-2584 [001] 298.054303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=61952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 298.054324: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5412 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 298.057064: writeback_single_inode: bdi btrfs-1: ino=257 state= age=48 wrote=864 to_write=7328 dd-2584 [005] 298.062017: balance_dirty_state: bdi btrfs-1: dirty=155 wb=1122 unstable=0 bg_thresh=992 thresh=1985 gap=708 poll_thresh=17 ino=257 dd-2584 [005] 298.062163: balance_dirty_state: bdi btrfs-1: dirty=161 wb=1122 unstable=0 bg_thresh=993 thresh=1987 gap=704 poll_thresh=13 ino=257 dd-2584 [005] 298.062757: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1122 unstable=0 bg_thresh=1006 thresh=2012 gap=704 poll_thresh=14 ino=257 dd-2584 [005] 298.062840: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1122 unstable=0 bg_thresh=1008 thresh=2017 gap=709 poll_thresh=15 ino=257 dd-2584 [005] 298.062921: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1122 unstable=0 bg_thresh=1008 thresh=2017 gap=684 poll_thresh=16 ino=257 dd-2584 [005] 298.063143: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1122 unstable=0 bg_thresh=1010 thresh=2021 gap=663 poll_thresh=17 ino=257 dd-2584 [005] 298.063262: balance_dirty_state: bdi btrfs-1: dirty=286 wb=1122 unstable=0 bg_thresh=1010 thresh=2020 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 298.063385: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1122 unstable=0 bg_thresh=1009 thresh=2019 gap=586 poll_thresh=19 ino=257 dd-2584 [005] 298.063506: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1122 unstable=0 bg_thresh=1011 thresh=2023 gap=565 poll_thresh=20 ino=257 dd-2584 [005] 298.063629: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1122 unstable=0 bg_thresh=1011 thresh=2022 gap=539 poll_thresh=21 ino=257 dd-2584 [005] 298.063753: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1122 unstable=0 bg_thresh=1010 thresh=2021 gap=488 poll_thresh=22 ino=257 dd-2584 [005] 298.063759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-131% task_weight=98% bdi_bw=61952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 298.070101: balance_dirty_state: bdi btrfs-1: dirty=411 wb=996 unstable=0 bg_thresh=1012 thresh=2025 gap=618 poll_thresh=22 ino=257 dd-2584 [005] 298.070169: balance_dirty_state: bdi btrfs-1: dirty=411 wb=996 unstable=0 bg_thresh=1012 thresh=2025 gap=618 poll_thresh=16 ino=257 dd-2584 [005] 298.070469: balance_dirty_state: bdi btrfs-1: dirty=461 wb=996 unstable=0 bg_thresh=1014 thresh=2029 gap=572 poll_thresh=17 ino=257 dd-2584 [005] 298.070589: balance_dirty_state: bdi btrfs-1: dirty=486 wb=996 unstable=0 bg_thresh=1014 thresh=2028 gap=546 poll_thresh=18 ino=257 dd-2584 [005] 298.070710: balance_dirty_state: bdi btrfs-1: dirty=511 wb=996 unstable=0 bg_thresh=1013 thresh=2027 gap=520 poll_thresh=19 ino=257 dd-2584 [005] 298.070830: balance_dirty_state: bdi btrfs-1: dirty=561 wb=996 unstable=0 bg_thresh=1013 thresh=2026 gap=469 poll_thresh=20 ino=257 dd-2584 [005] 298.070835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1292 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-78% task_weight=98% bdi_bw=61952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 298.078098: balance_dirty_state: bdi btrfs-1: dirty=556 wb=885 unstable=0 bg_thresh=998 thresh=1996 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 298.078165: balance_dirty_state: bdi btrfs-1: dirty=581 wb=885 unstable=0 bg_thresh=997 thresh=1995 gap=529 poll_thresh=16 ino=257 dd-2584 [005] 298.078291: balance_dirty_state: bdi btrfs-1: dirty=606 wb=885 unstable=0 bg_thresh=997 thresh=1994 gap=503 poll_thresh=17 ino=257 dd-2584 [005] 298.078419: balance_dirty_state: bdi btrfs-1: dirty=631 wb=885 unstable=0 bg_thresh=996 thresh=1993 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 298.078424: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=61952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 298.090018: balance_dirty_state: bdi btrfs-1: dirty=631 wb=635 unstable=0 bg_thresh=990 thresh=1981 gap=715 poll_thresh=18 ino=257 dd-2584 [005] 298.090086: balance_dirty_state: bdi btrfs-1: dirty=656 wb=635 unstable=0 bg_thresh=990 thresh=1980 gap=689 poll_thresh=13 ino=257 dd-2584 [005] 298.090148: balance_dirty_state: bdi btrfs-1: dirty=681 wb=635 unstable=0 bg_thresh=990 thresh=1980 gap=664 poll_thresh=14 ino=257 dd-2584 [005] 298.090389: balance_dirty_state: bdi btrfs-1: dirty=681 wb=635 unstable=0 bg_thresh=989 thresh=1979 gap=663 poll_thresh=15 ino=257 dd-2584 [005] 298.090451: balance_dirty_state: bdi btrfs-1: dirty=706 wb=635 unstable=0 bg_thresh=989 thresh=1978 gap=637 poll_thresh=16 ino=257 dd-2584 [005] 298.090570: balance_dirty_state: bdi btrfs-1: dirty=731 wb=635 unstable=0 bg_thresh=988 thresh=1977 gap=611 poll_thresh=17 ino=257 dd-2584 [005] 298.090688: balance_dirty_state: bdi btrfs-1: dirty=781 wb=635 unstable=0 bg_thresh=988 thresh=1976 gap=560 poll_thresh=18 ino=257 dd-2584 [005] 298.090805: balance_dirty_state: bdi btrfs-1: dirty=806 wb=635 unstable=0 bg_thresh=990 thresh=1980 gap=539 poll_thresh=19 ino=257 dd-2584 [005] 298.090924: balance_dirty_state: bdi btrfs-1: dirty=831 wb=635 unstable=0 bg_thresh=989 thresh=1979 gap=513 poll_thresh=20 ino=257 dd-2584 [005] 298.091042: balance_dirty_state: bdi btrfs-1: dirty=856 wb=635 unstable=0 bg_thresh=989 thresh=1978 gap=487 poll_thresh=21 ino=257 dd-2584 [005] 298.091048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1320 avg_dirty=1320 bdi_gap=5% task_gap=-88% task_weight=99% bdi_bw=61952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 298.102265: balance_dirty_state: bdi btrfs-1: dirty=881 wb=506 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=16 ino=257 dd-2584 [005] 298.102380: balance_dirty_state: bdi btrfs-1: dirty=906 wb=506 unstable=0 bg_thresh=988 thresh=1977 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 298.102680: balance_dirty_state: bdi btrfs-1: dirty=956 wb=356 unstable=0 bg_thresh=987 thresh=1975 gap=663 poll_thresh=18 ino=257 dd-2584 [005] 298.102805: balance_dirty_state: bdi btrfs-1: dirty=981 wb=356 unstable=0 bg_thresh=992 thresh=1985 gap=648 poll_thresh=19 ino=257 dd-2584 [005] 298.102930: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=356 unstable=0 bg_thresh=988 thresh=1977 gap=615 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 298.102951: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5460 wrote=0 to_write=8192 dd-2584 [005] 298.103103: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=356 unstable=0 bg_thresh=988 thresh=1976 gap=589 poll_thresh=21 ino=257 dd-2584 [005] 298.103284: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=381 unstable=0 bg_thresh=987 thresh=1975 gap=538 poll_thresh=22 ino=257 dd-2584 [005] 298.103471: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=431 unstable=0 bg_thresh=989 thresh=1979 gap=517 poll_thresh=23 ino=257 dd-2584 [005] 298.103657: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=481 unstable=0 bg_thresh=989 thresh=1978 gap=491 poll_thresh=24 ino=257 dd-2584 [005] 298.103659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=61952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 298.106426: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=992 to_write=7200 dd-2584 [005] 298.114034: balance_dirty_state: bdi btrfs-1: dirty=133 wb=1216 unstable=0 bg_thresh=992 thresh=1984 gap=635 poll_thresh=24 ino=257 dd-2584 [005] 298.114174: balance_dirty_state: bdi btrfs-1: dirty=158 wb=1216 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 298.114296: balance_dirty_state: bdi btrfs-1: dirty=183 wb=1216 unstable=0 bg_thresh=994 thresh=1988 gap=589 poll_thresh=19 ino=257 dd-2584 [005] 298.114586: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1216 unstable=0 bg_thresh=996 thresh=1992 gap=568 poll_thresh=20 ino=257 dd-2584 [005] 298.114704: balance_dirty_state: bdi btrfs-1: dirty=258 wb=1216 unstable=0 bg_thresh=992 thresh=1985 gap=511 poll_thresh=21 ino=257 dd-2584 [005] 298.114820: balance_dirty_state: bdi btrfs-1: dirty=283 wb=1216 unstable=0 bg_thresh=992 thresh=1984 gap=485 poll_thresh=22 ino=257 dd-2584 [005] 298.114825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=61952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 298.126133: balance_dirty_state: bdi btrfs-1: dirty=294 wb=988 unstable=0 bg_thresh=994 thresh=1988 gap=706 poll_thresh=22 ino=257 dd-2584 [005] 298.126236: balance_dirty_state: bdi btrfs-1: dirty=319 wb=988 unstable=0 bg_thresh=994 thresh=1988 gap=681 poll_thresh=16 ino=257 dd-2584 [005] 298.126356: balance_dirty_state: bdi btrfs-1: dirty=344 wb=988 unstable=0 bg_thresh=996 thresh=1992 gap=660 poll_thresh=17 ino=257 dd-2584 [005] 298.126473: balance_dirty_state: bdi btrfs-1: dirty=369 wb=988 unstable=0 bg_thresh=995 thresh=1991 gap=634 poll_thresh=18 ino=257 dd-2584 [005] 298.126590: balance_dirty_state: bdi btrfs-1: dirty=419 wb=988 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=19 ino=257 dd-2584 [005] 298.126708: balance_dirty_state: bdi btrfs-1: dirty=444 wb=988 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=20 ino=257 dd-2584 [005] 298.127005: balance_dirty_state: bdi btrfs-1: dirty=469 wb=988 unstable=0 bg_thresh=996 thresh=1993 gap=536 poll_thresh=21 ino=257 dd-2584 [005] 298.127128: balance_dirty_state: bdi btrfs-1: dirty=494 wb=988 unstable=0 bg_thresh=993 thresh=1986 gap=504 poll_thresh=22 ino=257 dd-2584 [005] 298.127250: balance_dirty_state: bdi btrfs-1: dirty=544 wb=988 unstable=0 bg_thresh=992 thresh=1985 gap=453 poll_thresh=23 ino=257 dd-2584 [005] 298.127254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=61952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 298.138097: balance_dirty_state: bdi btrfs-1: dirty=544 wb=863 unstable=0 bg_thresh=992 thresh=1985 gap=578 poll_thresh=23 ino=257 dd-2584 [005] 298.138206: balance_dirty_state: bdi btrfs-1: dirty=544 wb=863 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=17 ino=257 dd-2584 [005] 298.138409: balance_dirty_state: bdi btrfs-1: dirty=594 wb=763 unstable=0 bg_thresh=993 thresh=1987 gap=630 poll_thresh=18 ino=257 dd-2584 [005] 298.138593: balance_dirty_state: bdi btrfs-1: dirty=619 wb=738 unstable=0 bg_thresh=996 thresh=1992 gap=635 poll_thresh=19 ino=257 dd-2584 [005] 298.138824: balance_dirty_state: bdi btrfs-1: dirty=644 wb=738 unstable=0 bg_thresh=995 thresh=1991 gap=609 poll_thresh=20 ino=257 dd-2584 [005] 298.139063: balance_dirty_state: bdi btrfs-1: dirty=669 wb=738 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=21 ino=257 dd-2584 [005] 298.139303: balance_dirty_state: bdi btrfs-1: dirty=719 wb=738 unstable=0 bg_thresh=997 thresh=1994 gap=537 poll_thresh=22 ino=257 dd-2584 [005] 298.139907: balance_dirty_state: bdi btrfs-1: dirty=744 wb=738 unstable=0 bg_thresh=993 thresh=1987 gap=505 poll_thresh=23 ino=257 dd-2584 [005] 298.140151: balance_dirty_state: bdi btrfs-1: dirty=769 wb=738 unstable=0 bg_thresh=993 thresh=1986 gap=479 poll_thresh=24 ino=257 dd-2584 [005] 298.140160: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=61952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 298.146170: balance_dirty_state: bdi btrfs-1: dirty=769 wb=613 unstable=0 bg_thresh=994 thresh=1988 gap=606 poll_thresh=24 ino=257 dd-2584 [005] 298.146267: balance_dirty_state: bdi btrfs-1: dirty=794 wb=613 unstable=0 bg_thresh=996 thresh=1993 gap=586 poll_thresh=18 ino=257 dd-2584 [005] 298.146381: balance_dirty_state: bdi btrfs-1: dirty=819 wb=613 unstable=0 bg_thresh=996 thresh=1992 gap=560 poll_thresh=19 ino=257 dd-2584 [005] 298.146495: balance_dirty_state: bdi btrfs-1: dirty=844 wb=613 unstable=0 bg_thresh=995 thresh=1991 gap=534 poll_thresh=20 ino=257 dd-2584 [005] 298.146610: balance_dirty_state: bdi btrfs-1: dirty=894 wb=613 unstable=0 bg_thresh=997 thresh=1995 gap=488 poll_thresh=21 ino=257 dd-2584 [005] 298.146615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=61952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 298.154182: balance_dirty_state: bdi btrfs-1: dirty=894 wb=488 unstable=0 bg_thresh=996 thresh=1992 gap=610 poll_thresh=21 ino=257 dd-2584 [005] 298.154277: balance_dirty_state: bdi btrfs-1: dirty=894 wb=488 unstable=0 bg_thresh=993 thresh=1986 gap=604 poll_thresh=16 ino=257 dd-2584 [005] 298.154392: balance_dirty_state: bdi btrfs-1: dirty=944 wb=488 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=17 ino=257 dd-2584 [005] 298.154508: balance_dirty_state: bdi btrfs-1: dirty=969 wb=488 unstable=0 bg_thresh=994 thresh=1989 gap=532 poll_thresh=18 ino=257 dd-2584 [005] 298.154795: balance_dirty_state: bdi btrfs-1: dirty=994 wb=488 unstable=0 bg_thresh=994 thresh=1988 gap=506 poll_thresh=19 ino=257 dd-2584 [005] 298.154912: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=488 unstable=0 bg_thresh=993 thresh=1987 gap=480 poll_thresh=20 ino=257 dd-2584 [005] 298.154917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=61952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 298.154935: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5512 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 298.158118: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=880 to_write=7312 dd-2584 [001] 298.162059: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1238 unstable=0 bg_thresh=995 thresh=1990 gap=608 poll_thresh=20 ino=257 dd-2584 [001] 298.162146: balance_dirty_state: bdi btrfs-1: dirty=144 wb=1238 unstable=0 bg_thresh=995 thresh=1990 gap=608 poll_thresh=15 ino=257 dd-2584 [001] 298.162223: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1238 unstable=0 bg_thresh=997 thresh=1995 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 298.162376: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1238 unstable=0 bg_thresh=1000 thresh=2000 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 298.162530: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1238 unstable=0 bg_thresh=999 thresh=1999 gap=542 poll_thresh=18 ino=257 dd-2584 [001] 298.162691: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1238 unstable=0 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 298.162697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.170133: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1113 unstable=0 bg_thresh=1001 thresh=2002 gap=620 poll_thresh=19 ino=257 dd-2584 [001] 298.170199: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1113 unstable=0 bg_thresh=1001 thresh=2002 gap=620 poll_thresh=14 ino=257 dd-2584 [001] 298.170256: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1113 unstable=0 bg_thresh=1000 thresh=2001 gap=594 poll_thresh=15 ino=257 dd-2584 [001] 298.170313: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1113 unstable=0 bg_thresh=1003 thresh=2006 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 298.170602: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1113 unstable=0 bg_thresh=1002 thresh=2005 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 298.170719: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1113 unstable=0 bg_thresh=1002 thresh=2004 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 298.170835: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1113 unstable=0 bg_thresh=1001 thresh=2003 gap=471 poll_thresh=19 ino=257 dd-2584 [001] 298.170840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.178055: balance_dirty_state: bdi btrfs-1: dirty=419 wb=988 unstable=0 bg_thresh=1001 thresh=2003 gap=596 poll_thresh=19 ino=257 dd-2584 [001] 298.178117: balance_dirty_state: bdi btrfs-1: dirty=419 wb=988 unstable=0 bg_thresh=1001 thresh=2002 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 298.178177: balance_dirty_state: bdi btrfs-1: dirty=444 wb=988 unstable=0 bg_thresh=1003 thresh=2007 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 298.178236: balance_dirty_state: bdi btrfs-1: dirty=444 wb=988 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 298.178355: balance_dirty_state: bdi btrfs-1: dirty=494 wb=988 unstable=0 bg_thresh=1002 thresh=2005 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 298.178472: balance_dirty_state: bdi btrfs-1: dirty=519 wb=988 unstable=0 bg_thresh=1002 thresh=2004 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 298.178476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.186155: balance_dirty_state: bdi btrfs-1: dirty=519 wb=988 unstable=0 bg_thresh=1001 thresh=2002 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 298.186164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.194199: balance_dirty_state: bdi btrfs-1: dirty=519 wb=763 unstable=0 bg_thresh=1000 thresh=2001 gap=719 poll_thresh=18 ino=257 dd-2584 [001] 298.194287: balance_dirty_state: bdi btrfs-1: dirty=544 wb=763 unstable=0 bg_thresh=1000 thresh=2000 gap=693 poll_thresh=13 ino=257 dd-2584 [001] 298.194348: balance_dirty_state: bdi btrfs-1: dirty=544 wb=763 unstable=0 bg_thresh=1000 thresh=2000 gap=693 poll_thresh=14 ino=257 dd-2584 [001] 298.194405: balance_dirty_state: bdi btrfs-1: dirty=569 wb=763 unstable=0 bg_thresh=999 thresh=1999 gap=667 poll_thresh=15 ino=257 dd-2584 [001] 298.194463: balance_dirty_state: bdi btrfs-1: dirty=594 wb=763 unstable=0 bg_thresh=1002 thresh=2004 gap=647 poll_thresh=16 ino=257 dd-2584 [001] 298.194745: balance_dirty_state: bdi btrfs-1: dirty=619 wb=763 unstable=0 bg_thresh=1001 thresh=2003 gap=621 poll_thresh=17 ino=257 dd-2584 [001] 298.194860: balance_dirty_state: bdi btrfs-1: dirty=644 wb=763 unstable=0 bg_thresh=1001 thresh=2002 gap=595 poll_thresh=18 ino=257 dd-2584 [001] 298.194977: balance_dirty_state: bdi btrfs-1: dirty=669 wb=763 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=19 ino=257 dd-2584 [001] 298.195095: balance_dirty_state: bdi btrfs-1: dirty=719 wb=763 unstable=0 bg_thresh=999 thresh=1999 gap=517 poll_thresh=20 ino=257 dd-2584 [001] 298.195210: balance_dirty_state: bdi btrfs-1: dirty=744 wb=763 unstable=0 bg_thresh=999 thresh=1998 gap=491 poll_thresh=21 ino=257 dd-2584 [001] 298.195215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.202141: balance_dirty_state: bdi btrfs-1: dirty=744 wb=638 unstable=0 bg_thresh=991 thresh=1983 gap=601 poll_thresh=21 ino=257 dd-2584 [001] 298.202225: balance_dirty_state: bdi btrfs-1: dirty=769 wb=638 unstable=0 bg_thresh=991 thresh=1983 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 298.202347: balance_dirty_state: bdi btrfs-1: dirty=794 wb=638 unstable=0 bg_thresh=993 thresh=1987 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 298.202471: balance_dirty_state: bdi btrfs-1: dirty=819 wb=638 unstable=0 bg_thresh=993 thresh=1986 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 298.202770: balance_dirty_state: bdi btrfs-1: dirty=844 wb=638 unstable=0 bg_thresh=992 thresh=1985 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 298.202892: balance_dirty_state: bdi btrfs-1: dirty=894 wb=638 unstable=0 bg_thresh=994 thresh=1989 gap=457 poll_thresh=20 ino=257 dd-2584 [001] 298.202897: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=98% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.210141: balance_dirty_state: bdi btrfs-1: dirty=894 wb=513 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=20 ino=257 dd-2584 [001] 298.210227: balance_dirty_state: bdi btrfs-1: dirty=894 wb=513 unstable=0 bg_thresh=999 thresh=1998 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 298.210289: balance_dirty_state: bdi btrfs-1: dirty=919 wb=513 unstable=0 bg_thresh=1001 thresh=2003 gap=571 poll_thresh=16 ino=257 dd-2584 [001] 298.210432: balance_dirty_state: bdi btrfs-1: dirty=944 wb=438 unstable=0 bg_thresh=994 thresh=1989 gap=607 poll_thresh=17 ino=257 dd-2584 [001] 298.210567: balance_dirty_state: bdi btrfs-1: dirty=994 wb=388 unstable=0 bg_thresh=993 thresh=1987 gap=605 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 298.210593: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5568 wrote=0 to_write=8192 dd-2584 [001] 298.210745: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=388 unstable=0 bg_thresh=998 thresh=1997 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 298.210928: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=413 unstable=0 bg_thresh=1000 thresh=2001 gap=544 poll_thresh=20 ino=257 dd-2584 [001] 298.211115: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=463 unstable=0 bg_thresh=1000 thresh=2000 gap=518 poll_thresh=21 ino=257 dd-2584 [001] 298.211603: balance_dirty_state: bdi btrfs-1: dirty=919 wb=613 unstable=0 bg_thresh=1002 thresh=2004 gap=472 poll_thresh=22 ino=257 dd-2584 [001] 298.211606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 298.213278: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=976 to_write=7216 dd-2584 [001] 298.218060: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1363 unstable=0 bg_thresh=991 thresh=1982 gap=450 poll_thresh=22 ino=257 dd-2584 [001] 298.218065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.226116: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1113 unstable=0 bg_thresh=996 thresh=1992 gap=710 poll_thresh=22 ino=257 dd-2584 [001] 298.226187: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1113 unstable=0 bg_thresh=999 thresh=1998 gap=716 poll_thresh=16 ino=257 dd-2584 [001] 298.226309: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1113 unstable=0 bg_thresh=1004 thresh=2008 gap=676 poll_thresh=17 ino=257 dd-2584 [001] 298.226434: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1113 unstable=0 bg_thresh=1006 thresh=2013 gap=656 poll_thresh=18 ino=257 dd-2584 [001] 298.226560: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1113 unstable=0 bg_thresh=1006 thresh=2012 gap=630 poll_thresh=19 ino=257 dd-2584 [001] 298.226685: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1113 unstable=0 bg_thresh=1005 thresh=2011 gap=604 poll_thresh=20 ino=257 dd-2584 [001] 298.226811: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1113 unstable=0 bg_thresh=1007 thresh=2015 gap=558 poll_thresh=21 ino=257 dd-2584 [001] 298.226939: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1113 unstable=0 bg_thresh=1007 thresh=2014 gap=532 poll_thresh=22 ino=257 dd-2584 [001] 298.227068: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1113 unstable=0 bg_thresh=1006 thresh=2013 gap=506 poll_thresh=23 ino=257 dd-2584 [001] 298.227377: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1113 unstable=0 bg_thresh=1003 thresh=2006 gap=449 poll_thresh=24 ino=257 dd-2584 [001] 298.227382: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 298.234087: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1013 unstable=0 bg_thresh=992 thresh=1985 gap=528 poll_thresh=24 ino=257 dd-2584 [002] 298.234151: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1013 unstable=0 bg_thresh=995 thresh=1990 gap=508 poll_thresh=18 ino=257 dd-2584 [002] 298.234268: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1013 unstable=0 bg_thresh=997 thresh=1995 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 298.234273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 298.242131: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1013 unstable=0 bg_thresh=999 thresh=1999 gap=492 poll_thresh=19 ino=257 dd-2584 [002] 298.242136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 298.250183: balance_dirty_state: bdi btrfs-1: dirty=494 wb=713 unstable=0 bg_thresh=999 thresh=1998 gap=791 poll_thresh=19 ino=257 dd-2584 [002] 298.250303: balance_dirty_state: bdi btrfs-1: dirty=494 wb=713 unstable=0 bg_thresh=999 thresh=1998 gap=791 poll_thresh=14 ino=257 dd-2584 [002] 298.250427: balance_dirty_state: bdi btrfs-1: dirty=519 wb=713 unstable=0 bg_thresh=1001 thresh=2003 gap=771 poll_thresh=15 ino=257 dd-2584 [002] 298.250543: balance_dirty_state: bdi btrfs-1: dirty=544 wb=713 unstable=0 bg_thresh=1001 thresh=2003 gap=746 poll_thresh=16 ino=257 dd-2584 [002] 298.250782: balance_dirty_state: bdi btrfs-1: dirty=569 wb=713 unstable=0 bg_thresh=1003 thresh=2007 gap=725 poll_thresh=17 ino=257 dd-2584 [002] 298.251017: balance_dirty_state: bdi btrfs-1: dirty=594 wb=713 unstable=0 bg_thresh=1003 thresh=2006 gap=699 poll_thresh=18 ino=257 dd-2584 [002] 298.251252: balance_dirty_state: bdi btrfs-1: dirty=644 wb=713 unstable=0 bg_thresh=1002 thresh=2005 gap=648 poll_thresh=19 ino=257 dd-2584 [002] 298.251489: balance_dirty_state: bdi btrfs-1: dirty=669 wb=713 unstable=0 bg_thresh=1004 thresh=2009 gap=627 poll_thresh=20 ino=257 dd-2584 [002] 298.252085: balance_dirty_state: bdi btrfs-1: dirty=694 wb=713 unstable=0 bg_thresh=1004 thresh=2008 gap=601 poll_thresh=21 ino=257 dd-2584 [002] 298.252318: balance_dirty_state: bdi btrfs-1: dirty=719 wb=713 unstable=0 bg_thresh=1003 thresh=2007 gap=575 poll_thresh=22 ino=257 dd-2584 [002] 298.252555: balance_dirty_state: bdi btrfs-1: dirty=769 wb=713 unstable=0 bg_thresh=1003 thresh=2006 gap=524 poll_thresh=23 ino=257 dd-2584 [002] 298.252798: balance_dirty_state: bdi btrfs-1: dirty=794 wb=713 unstable=0 bg_thresh=1005 thresh=2010 gap=503 poll_thresh=24 ino=257 dd-2584 [002] 298.253042: balance_dirty_state: bdi btrfs-1: dirty=819 wb=713 unstable=0 bg_thresh=1001 thresh=2003 gap=471 poll_thresh=25 ino=257 dd-2584 [002] 298.253051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 298.258180: balance_dirty_state: bdi btrfs-1: dirty=819 wb=588 unstable=0 bg_thresh=1003 thresh=2006 gap=599 poll_thresh=25 ino=257 dd-2584 [004] 298.258304: balance_dirty_state: bdi btrfs-1: dirty=819 wb=588 unstable=0 bg_thresh=1003 thresh=2006 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 298.258542: balance_dirty_state: bdi btrfs-1: dirty=869 wb=588 unstable=0 bg_thresh=1005 thresh=2011 gap=554 poll_thresh=20 ino=257 dd-2584 [004] 298.258777: balance_dirty_state: bdi btrfs-1: dirty=894 wb=588 unstable=0 bg_thresh=1005 thresh=2010 gap=528 poll_thresh=21 ino=257 dd-2584 [004] 298.259375: balance_dirty_state: bdi btrfs-1: dirty=919 wb=588 unstable=0 bg_thresh=1007 thresh=2014 gap=507 poll_thresh=22 ino=257 dd-2584 [004] 298.259609: balance_dirty_state: bdi btrfs-1: dirty=969 wb=588 unstable=0 bg_thresh=1006 thresh=2013 gap=456 poll_thresh=23 ino=257 dd-2584 [004] 298.259619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=63000 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.270159: balance_dirty_state: bdi btrfs-1: dirty=969 wb=338 unstable=0 bg_thresh=1005 thresh=2011 gap=704 poll_thresh=23 ino=257 dd-2584 [001] 298.270249: balance_dirty_state: bdi btrfs-1: dirty=969 wb=338 unstable=0 bg_thresh=1008 thresh=2016 gap=709 poll_thresh=17 ino=257 dd-2584 [001] 298.270487: balance_dirty_state: bdi btrfs-1: dirty=994 wb=338 unstable=0 bg_thresh=1007 thresh=2015 gap=683 poll_thresh=18 ino=257 dd-2584 [001] 298.270722: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=338 unstable=0 bg_thresh=1009 thresh=2019 gap=637 poll_thresh=19 ino=257 flush-btrfs-1-2586 [000] 298.270805: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5628 wrote=0 to_write=8192 dd-2584 [001] 298.270976: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=338 unstable=0 bg_thresh=1009 thresh=2018 gap=611 poll_thresh=20 ino=257 dd-2584 [001] 298.271230: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=363 unstable=0 bg_thresh=1008 thresh=2017 gap=585 poll_thresh=21 ino=257 dd-2584 [001] 298.271496: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=413 unstable=0 bg_thresh=1010 thresh=2021 gap=539 poll_thresh=22 ino=257 dd-2584 [001] 298.271753: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=463 unstable=0 bg_thresh=1010 thresh=2020 gap=513 poll_thresh=23 ino=257 dd-2584 [001] 298.272090: balance_dirty_state: bdi btrfs-1: dirty=969 wb=563 unstable=0 bg_thresh=1006 thresh=2013 gap=481 poll_thresh=24 ino=257 dd-2584 [001] 298.272092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=63920 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [000] 298.274700: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=1040 to_write=7152 dd-2584 [001] 298.278158: balance_dirty_state: bdi btrfs-1: dirty=169 wb=1238 unstable=0 bg_thresh=1004 thresh=2008 gap=601 poll_thresh=24 ino=257 dd-2584 [001] 298.278230: balance_dirty_state: bdi btrfs-1: dirty=194 wb=1238 unstable=0 bg_thresh=1006 thresh=2013 gap=581 poll_thresh=18 ino=257 dd-2584 [001] 298.278358: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1238 unstable=0 bg_thresh=1009 thresh=2018 gap=561 poll_thresh=19 ino=257 dd-2584 [001] 298.278478: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1238 unstable=0 bg_thresh=1008 thresh=2017 gap=535 poll_thresh=20 ino=257 dd-2584 [001] 298.278598: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1238 unstable=0 bg_thresh=1008 thresh=2016 gap=484 poll_thresh=21 ino=257 dd-2584 [001] 298.278603: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=63920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.286167: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1138 unstable=0 bg_thresh=1009 thresh=2018 gap=586 poll_thresh=21 ino=257 dd-2584 [001] 298.286235: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1138 unstable=0 bg_thresh=1008 thresh=2017 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 298.286359: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1138 unstable=0 bg_thresh=1010 thresh=2021 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 298.286483: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1138 unstable=0 bg_thresh=1010 thresh=2020 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 298.286604: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1138 unstable=0 bg_thresh=1009 thresh=2019 gap=487 poll_thresh=19 ino=257 dd-2584 [001] 298.286609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=63920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.294170: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1138 unstable=0 bg_thresh=1003 thresh=2006 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 298.294174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=63920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.302146: balance_dirty_state: bdi btrfs-1: dirty=394 wb=913 unstable=0 bg_thresh=1003 thresh=2006 gap=699 poll_thresh=19 ino=257 dd-2584 [001] 298.302393: balance_dirty_state: bdi btrfs-1: dirty=414 wb=913 unstable=0 bg_thresh=1002 thresh=2005 gap=678 poll_thresh=14 ino=257 dd-2584 [001] 298.302451: balance_dirty_state: bdi btrfs-1: dirty=414 wb=913 unstable=0 bg_thresh=1002 thresh=2005 gap=678 poll_thresh=15 ino=257 dd-2584 [001] 298.302508: balance_dirty_state: bdi btrfs-1: dirty=439 wb=913 unstable=0 bg_thresh=1002 thresh=2004 gap=652 poll_thresh=16 ino=257 dd-2584 [001] 298.302620: balance_dirty_state: bdi btrfs-1: dirty=464 wb=913 unstable=0 bg_thresh=1001 thresh=2003 gap=626 poll_thresh=17 ino=257 dd-2584 [001] 298.302732: balance_dirty_state: bdi btrfs-1: dirty=514 wb=913 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=18 ino=257 dd-2584 [001] 298.302844: balance_dirty_state: bdi btrfs-1: dirty=539 wb=913 unstable=0 bg_thresh=1003 thresh=2006 gap=554 poll_thresh=19 ino=257 dd-2584 [001] 298.302959: balance_dirty_state: bdi btrfs-1: dirty=564 wb=913 unstable=0 bg_thresh=1002 thresh=2005 gap=528 poll_thresh=20 ino=257 dd-2584 [001] 298.303075: balance_dirty_state: bdi btrfs-1: dirty=589 wb=913 unstable=0 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=21 ino=257 dd-2584 [001] 298.303192: balance_dirty_state: bdi btrfs-1: dirty=639 wb=913 unstable=0 bg_thresh=1001 thresh=2003 gap=451 poll_thresh=22 ino=257 dd-2584 [001] 298.303196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=63920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.310222: balance_dirty_state: bdi btrfs-1: dirty=639 wb=788 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=22 ino=257 dd-2584 [001] 298.310315: balance_dirty_state: bdi btrfs-1: dirty=639 wb=788 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 298.310597: balance_dirty_state: bdi btrfs-1: dirty=689 wb=788 unstable=0 bg_thresh=1003 thresh=2006 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 298.310709: balance_dirty_state: bdi btrfs-1: dirty=714 wb=788 unstable=0 bg_thresh=1002 thresh=2005 gap=503 poll_thresh=18 ino=257 dd-2584 [001] 298.310821: balance_dirty_state: bdi btrfs-1: dirty=739 wb=788 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 298.310826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=63920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.318220: balance_dirty_state: bdi btrfs-1: dirty=739 wb=663 unstable=0 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 298.318306: balance_dirty_state: bdi btrfs-1: dirty=764 wb=613 unstable=0 bg_thresh=1000 thresh=2001 gap=624 poll_thresh=14 ino=257 dd-2584 [001] 298.318383: balance_dirty_state: bdi btrfs-1: dirty=764 wb=588 unstable=0 bg_thresh=1000 thresh=2000 gap=648 poll_thresh=15 ino=257 dd-2584 [001] 298.318452: balance_dirty_state: bdi btrfs-1: dirty=789 wb=538 unstable=0 bg_thresh=1003 thresh=2006 gap=679 poll_thresh=16 ino=257 dd-2584 [001] 298.318661: balance_dirty_state: bdi btrfs-1: dirty=814 wb=538 unstable=0 bg_thresh=1002 thresh=2005 gap=653 poll_thresh=17 ino=257 dd-2584 [001] 298.318895: balance_dirty_state: bdi btrfs-1: dirty=864 wb=538 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 298.319133: balance_dirty_state: bdi btrfs-1: dirty=889 wb=538 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=19 ino=257 dd-2584 [001] 298.319720: balance_dirty_state: bdi btrfs-1: dirty=914 wb=538 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=20 ino=257 dd-2584 [001] 298.319954: balance_dirty_state: bdi btrfs-1: dirty=964 wb=538 unstable=0 bg_thresh=1000 thresh=2000 gap=498 poll_thresh=21 ino=257 dd-2584 [001] 298.319963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=63920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.326196: balance_dirty_state: bdi btrfs-1: dirty=964 wb=513 unstable=0 bg_thresh=997 thresh=1994 gap=517 poll_thresh=21 ino=257 dd-2584 [001] 298.326276: balance_dirty_state: bdi btrfs-1: dirty=964 wb=463 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 298.326411: balance_dirty_state: bdi btrfs-1: dirty=989 wb=413 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=17 ino=257 dd-2584 [001] 298.326534: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=413 unstable=0 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 298.326585: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5684 wrote=0 to_write=8192 dd-2584 [001] 298.326662: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=413 unstable=0 bg_thresh=1002 thresh=2005 gap=528 poll_thresh=19 ino=257 dd-2584 [001] 298.326788: balance_dirty_state: bdi btrfs-1: dirty=1089 wb=438 unstable=0 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 298.326790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=63920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 298.328768: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=928 to_write=7264 dd-2584 [001] 298.334106: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1213 unstable=0 bg_thresh=1006 thresh=2012 gap=635 poll_thresh=20 ino=257 dd-2584 [001] 298.334173: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1213 unstable=0 bg_thresh=1005 thresh=2011 gap=609 poll_thresh=15 ino=257 dd-2584 [001] 298.334234: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1213 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 298.334352: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1213 unstable=0 bg_thresh=1004 thresh=2009 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 298.334647: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1213 unstable=0 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 298.334765: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1213 unstable=0 bg_thresh=1006 thresh=2012 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 298.334883: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1213 unstable=0 bg_thresh=1005 thresh=2011 gap=459 poll_thresh=20 ino=257 dd-2584 [001] 298.334887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=63920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.342189: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1088 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=20 ino=257 dd-2584 [001] 298.342260: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1088 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 298.342326: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1088 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 298.342450: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1088 unstable=0 bg_thresh=1003 thresh=2006 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 298.342580: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1088 unstable=0 bg_thresh=1005 thresh=2010 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 298.342585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=63920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.350100: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1063 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 298.350106: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=63920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.358112: balance_dirty_state: bdi btrfs-1: dirty=439 wb=938 unstable=0 bg_thresh=988 thresh=1976 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 298.358206: balance_dirty_state: bdi btrfs-1: dirty=439 wb=938 unstable=0 bg_thresh=990 thresh=1981 gap=604 poll_thresh=13 ino=257 dd-2584 [001] 298.358282: balance_dirty_state: bdi btrfs-1: dirty=464 wb=938 unstable=0 bg_thresh=993 thresh=1986 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 298.358344: balance_dirty_state: bdi btrfs-1: dirty=464 wb=938 unstable=0 bg_thresh=993 thresh=1986 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 298.358406: balance_dirty_state: bdi btrfs-1: dirty=489 wb=938 unstable=0 bg_thresh=995 thresh=1991 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 298.358706: balance_dirty_state: bdi btrfs-1: dirty=514 wb=938 unstable=0 bg_thresh=998 thresh=1996 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 298.358823: balance_dirty_state: bdi btrfs-1: dirty=564 wb=938 unstable=0 bg_thresh=997 thresh=1995 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 298.358828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=63920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 298.366126: balance_dirty_state: bdi btrfs-1: dirty=564 wb=663 unstable=0 bg_thresh=998 thresh=1996 gap=769 poll_thresh=18 ino=257 dd-2584 [005] 298.366210: balance_dirty_state: bdi btrfs-1: dirty=564 wb=663 unstable=0 bg_thresh=998 thresh=1996 gap=769 poll_thresh=13 ino=257 dd-2584 [005] 298.366277: balance_dirty_state: bdi btrfs-1: dirty=589 wb=663 unstable=0 bg_thresh=1000 thresh=2001 gap=749 poll_thresh=14 ino=257 dd-2584 [005] 298.366343: balance_dirty_state: bdi btrfs-1: dirty=589 wb=663 unstable=0 bg_thresh=1000 thresh=2001 gap=749 poll_thresh=15 ino=257 dd-2584 [005] 298.366411: balance_dirty_state: bdi btrfs-1: dirty=614 wb=663 unstable=0 bg_thresh=1000 thresh=2000 gap=723 poll_thresh=16 ino=257 dd-2584 [005] 298.366549: balance_dirty_state: bdi btrfs-1: dirty=639 wb=663 unstable=0 bg_thresh=999 thresh=1999 gap=697 poll_thresh=17 ino=257 dd-2584 [005] 298.366689: balance_dirty_state: bdi btrfs-1: dirty=689 wb=663 unstable=0 bg_thresh=1001 thresh=2003 gap=651 poll_thresh=18 ino=257 dd-2584 [005] 298.366830: balance_dirty_state: bdi btrfs-1: dirty=714 wb=663 unstable=0 bg_thresh=1001 thresh=2002 gap=625 poll_thresh=19 ino=257 dd-2584 [005] 298.366969: balance_dirty_state: bdi btrfs-1: dirty=739 wb=663 unstable=0 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=20 ino=257 dd-2584 [005] 298.367321: balance_dirty_state: bdi btrfs-1: dirty=764 wb=663 unstable=0 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=21 ino=257 dd-2584 [005] 298.367460: balance_dirty_state: bdi btrfs-1: dirty=814 wb=663 unstable=0 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=22 ino=257 dd-2584 [005] 298.367598: balance_dirty_state: bdi btrfs-1: dirty=839 wb=663 unstable=0 bg_thresh=1001 thresh=2003 gap=501 poll_thresh=23 ino=257 dd-2584 [005] 298.367736: balance_dirty_state: bdi btrfs-1: dirty=864 wb=663 unstable=0 bg_thresh=1001 thresh=2002 gap=475 poll_thresh=24 ino=257 dd-2584 [005] 298.367742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=63920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 298.374133: balance_dirty_state: bdi btrfs-1: dirty=864 wb=538 unstable=0 bg_thresh=993 thresh=1987 gap=585 poll_thresh=24 ino=257 dd-2584 [005] 298.374220: balance_dirty_state: bdi btrfs-1: dirty=889 wb=538 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=18 ino=257 dd-2584 [005] 298.374352: balance_dirty_state: bdi btrfs-1: dirty=914 wb=538 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=19 ino=257 dd-2584 [005] 298.374491: balance_dirty_state: bdi btrfs-1: dirty=939 wb=538 unstable=0 bg_thresh=998 thresh=1996 gap=519 poll_thresh=20 ino=257 dd-2584 [005] 298.374632: balance_dirty_state: bdi btrfs-1: dirty=989 wb=538 unstable=0 bg_thresh=1000 thresh=2000 gap=473 poll_thresh=21 ino=257 dd-2584 [005] 298.374638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.382252: balance_dirty_state: bdi btrfs-1: dirty=989 wb=413 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=21 ino=257 dd-2584 [001] 298.382374: balance_dirty_state: bdi btrfs-1: dirty=989 wb=413 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 298.382966: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=413 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 298.383055: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5740 wrote=0 to_write=8192 dd-2584 [001] 298.383211: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=413 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 298.383459: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=438 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 298.383706: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=488 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 298.383709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=100% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 298.387070: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=224 wrote=960 to_write=7232 dd-2584 [001] 298.390137: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1238 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=20 ino=257 dd-2584 [001] 298.390203: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1238 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 298.390262: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1238 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=16 ino=257 dd-2584 [001] 298.390380: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1238 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 298.390497: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1238 unstable=0 bg_thresh=1003 thresh=2007 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 298.390619: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1238 unstable=0 bg_thresh=1005 thresh=2011 gap=459 poll_thresh=19 ino=257 dd-2584 [001] 298.390624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-240% task_weight=101% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.402309: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1113 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=19 ino=257 dd-2584 [001] 298.402810: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1113 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 298.402926: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1113 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=15 ino=257 dd-2584 [001] 298.403042: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1113 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 298.403279: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1113 unstable=0 bg_thresh=1005 thresh=2011 gap=509 poll_thresh=17 ino=257 dd-2584 [001] 298.403553: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1038 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=18 ino=257 dd-2584 [001] 298.403803: balance_dirty_state: bdi btrfs-1: dirty=439 wb=988 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=19 ino=257 dd-2584 [001] 298.404036: balance_dirty_state: bdi btrfs-1: dirty=489 wb=988 unstable=0 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=20 ino=257 dd-2584 [001] 298.404269: balance_dirty_state: bdi btrfs-1: dirty=514 wb=988 unstable=0 bg_thresh=1006 thresh=2012 gap=510 poll_thresh=21 ino=257 dd-2584 [001] 298.404506: balance_dirty_state: bdi btrfs-1: dirty=539 wb=988 unstable=0 bg_thresh=1005 thresh=2011 gap=484 poll_thresh=22 ino=257 dd-2584 [001] 298.404516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 298.414157: balance_dirty_state: bdi btrfs-1: dirty=539 wb=863 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=22 ino=257 dd-2584 [001] 298.414271: balance_dirty_state: bdi btrfs-1: dirty=564 wb=863 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 298.414563: balance_dirty_state: bdi btrfs-1: dirty=589 wb=863 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 298.414677: balance_dirty_state: bdi btrfs-1: dirty=614 wb=863 unstable=0 bg_thresh=1003 thresh=2007 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 298.414795: balance_dirty_state: bdi btrfs-1: dirty=664 wb=863 unstable=0 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 298.414800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=101% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 298.426244: balance_dirty_state: bdi btrfs-1: dirty=664 wb=688 unstable=0 bg_thresh=1003 thresh=2007 gap=655 poll_thresh=19 ino=257 dd-2584 [001] 298.426316: balance_dirty_state: bdi btrfs-1: dirty=664 wb=688 unstable=0 bg_thresh=1003 thresh=2007 gap=655 poll_thresh=14 ino=257 dd-2584 [001] 298.426375: balance_dirty_state: bdi btrfs-1: dirty=689 wb=688 unstable=0 bg_thresh=1006 thresh=2012 gap=635 poll_thresh=15 ino=257 dd-2584 [001] 298.426432: balance_dirty_state: bdi btrfs-1: dirty=714 wb=688 unstable=0 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=16 ino=257 dd-2584 [001] 298.426544: balance_dirty_state: bdi btrfs-1: dirty=739 wb=688 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=17 ino=257 dd-2584 [001] 298.426657: balance_dirty_state: bdi btrfs-1: dirty=764 wb=688 unstable=0 bg_thresh=1004 thresh=2009 gap=557 poll_thresh=18 ino=257 dd-2584 [001] 298.426770: balance_dirty_state: bdi btrfs-1: dirty=789 wb=688 unstable=0 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=19 ino=257 dd-2584 [001] 298.427054: balance_dirty_state: bdi btrfs-1: dirty=839 wb=688 unstable=0 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=20 ino=257 dd-2584 [001] 298.427058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 298.434267: balance_dirty_state: bdi btrfs-1: dirty=839 wb=563 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=20 ino=257 dd-2584 [001] 298.434375: balance_dirty_state: bdi btrfs-1: dirty=839 wb=563 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 298.434430: balance_dirty_state: bdi btrfs-1: dirty=864 wb=563 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 298.434540: balance_dirty_state: bdi btrfs-1: dirty=889 wb=563 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 298.434657: balance_dirty_state: bdi btrfs-1: dirty=914 wb=563 unstable=0 bg_thresh=1003 thresh=2006 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 298.434799: balance_dirty_state: bdi btrfs-1: dirty=964 wb=438 unstable=0 bg_thresh=1005 thresh=2010 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 298.434922: balance_dirty_state: bdi btrfs-1: dirty=989 wb=413 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=20 ino=257 dd-2584 [001] 298.435044: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=413 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 298.435121: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5792 wrote=0 to_write=8192 dd-2584 [001] 298.435175: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=413 unstable=0 bg_thresh=998 thresh=1997 gap=520 poll_thresh=22 ino=257 dd-2584 [001] 298.435480: balance_dirty_state: bdi btrfs-1: dirty=989 wb=513 unstable=0 bg_thresh=1004 thresh=2008 gap=506 poll_thresh=23 ino=257 dd-2584 [001] 298.435607: balance_dirty_state: bdi btrfs-1: dirty=964 wb=563 unstable=0 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=24 ino=257 dd-2584 [001] 298.435609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 298.437351: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=272 wrote=944 to_write=7248 dd-2584 [001] 298.442236: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1363 unstable=0 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=24 ino=257 dd-2584 [001] 298.442241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.450239: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1238 unstable=0 bg_thresh=995 thresh=1990 gap=588 poll_thresh=24 ino=257 dd-2584 [001] 298.450347: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1188 unstable=0 bg_thresh=991 thresh=1983 gap=606 poll_thresh=18 ino=257 dd-2584 [001] 298.450496: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1113 unstable=0 bg_thresh=994 thresh=1988 gap=661 poll_thresh=19 ino=257 dd-2584 [001] 298.450647: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1113 unstable=0 bg_thresh=993 thresh=1987 gap=635 poll_thresh=20 ino=257 dd-2584 [001] 298.450798: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1113 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=21 ino=257 dd-2584 [001] 298.450947: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1113 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=22 ino=257 dd-2584 [001] 298.451102: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1113 unstable=0 bg_thresh=994 thresh=1989 gap=537 poll_thresh=23 ino=257 dd-2584 [001] 298.451254: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1113 unstable=0 bg_thresh=994 thresh=1988 gap=511 poll_thresh=24 ino=257 dd-2584 [001] 298.451642: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1113 unstable=0 bg_thresh=996 thresh=1992 gap=465 poll_thresh=25 ino=257 dd-2584 [001] 298.451647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.458169: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1038 unstable=0 bg_thresh=992 thresh=1985 gap=533 poll_thresh=25 ino=257 dd-2584 [001] 298.458243: balance_dirty_state: bdi btrfs-1: dirty=414 wb=988 unstable=0 bg_thresh=992 thresh=1985 gap=583 poll_thresh=19 ino=257 dd-2584 [001] 298.458369: balance_dirty_state: bdi btrfs-1: dirty=464 wb=988 unstable=0 bg_thresh=994 thresh=1988 gap=536 poll_thresh=20 ino=257 dd-2584 [001] 298.458492: balance_dirty_state: bdi btrfs-1: dirty=489 wb=988 unstable=0 bg_thresh=993 thresh=1986 gap=509 poll_thresh=21 ino=257 dd-2584 [001] 298.458615: balance_dirty_state: bdi btrfs-1: dirty=514 wb=988 unstable=0 bg_thresh=992 thresh=1985 gap=483 poll_thresh=22 ino=257 dd-2584 [001] 298.458619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.466178: balance_dirty_state: bdi btrfs-1: dirty=514 wb=988 unstable=0 bg_thresh=994 thresh=1988 gap=486 poll_thresh=22 ino=257 dd-2584 [001] 298.466186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.474217: balance_dirty_state: bdi btrfs-1: dirty=514 wb=863 unstable=0 bg_thresh=993 thresh=1987 gap=610 poll_thresh=22 ino=257 dd-2584 [001] 298.474311: balance_dirty_state: bdi btrfs-1: dirty=539 wb=863 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 298.474430: balance_dirty_state: bdi btrfs-1: dirty=564 wb=863 unstable=0 bg_thresh=992 thresh=1985 gap=558 poll_thresh=17 ino=257 dd-2584 [001] 298.474547: balance_dirty_state: bdi btrfs-1: dirty=589 wb=863 unstable=0 bg_thresh=992 thresh=1984 gap=532 poll_thresh=18 ino=257 dd-2584 [001] 298.474665: balance_dirty_state: bdi btrfs-1: dirty=639 wb=863 unstable=0 bg_thresh=991 thresh=1983 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 298.474669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 298.486166: balance_dirty_state: bdi btrfs-1: dirty=639 wb=563 unstable=0 bg_thresh=994 thresh=1989 gap=787 poll_thresh=19 ino=257 dd-2584 [005] 298.486531: balance_dirty_state: bdi btrfs-1: dirty=639 wb=563 unstable=0 bg_thresh=991 thresh=1983 gap=781 poll_thresh=14 ino=257 dd-2584 [005] 298.486615: balance_dirty_state: bdi btrfs-1: dirty=664 wb=563 unstable=0 bg_thresh=994 thresh=1988 gap=761 poll_thresh=15 ino=257 dd-2584 [005] 298.486701: balance_dirty_state: bdi btrfs-1: dirty=689 wb=563 unstable=0 bg_thresh=993 thresh=1987 gap=735 poll_thresh=16 ino=257 dd-2584 [005] 298.486872: balance_dirty_state: bdi btrfs-1: dirty=714 wb=563 unstable=0 bg_thresh=993 thresh=1986 gap=709 poll_thresh=17 ino=257 dd-2584 [005] 298.487042: balance_dirty_state: bdi btrfs-1: dirty=739 wb=563 unstable=0 bg_thresh=992 thresh=1985 gap=683 poll_thresh=18 ino=257 dd-2584 [005] 298.487213: balance_dirty_state: bdi btrfs-1: dirty=789 wb=563 unstable=0 bg_thresh=992 thresh=1984 gap=632 poll_thresh=19 ino=257 dd-2584 [005] 298.487383: balance_dirty_state: bdi btrfs-1: dirty=814 wb=563 unstable=0 bg_thresh=994 thresh=1988 gap=611 poll_thresh=20 ino=257 dd-2584 [005] 298.487554: balance_dirty_state: bdi btrfs-1: dirty=839 wb=563 unstable=0 bg_thresh=993 thresh=1987 gap=585 poll_thresh=21 ino=257 dd-2584 [005] 298.487725: balance_dirty_state: bdi btrfs-1: dirty=864 wb=563 unstable=0 bg_thresh=993 thresh=1986 gap=559 poll_thresh=22 ino=257 dd-2584 [005] 298.488210: balance_dirty_state: bdi btrfs-1: dirty=914 wb=563 unstable=0 bg_thresh=992 thresh=1985 gap=508 poll_thresh=23 ino=257 dd-2584 [005] 298.488463: balance_dirty_state: bdi btrfs-1: dirty=939 wb=563 unstable=0 bg_thresh=994 thresh=1989 gap=487 poll_thresh=24 ino=257 dd-2584 [005] 298.488473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 298.494288: balance_dirty_state: bdi btrfs-1: dirty=939 wb=438 unstable=0 bg_thresh=986 thresh=1972 gap=595 poll_thresh=24 ino=257 dd-2584 [005] 298.494386: balance_dirty_state: bdi btrfs-1: dirty=964 wb=438 unstable=0 bg_thresh=986 thresh=1972 gap=570 poll_thresh=18 ino=257 dd-2584 [005] 298.494560: balance_dirty_state: bdi btrfs-1: dirty=989 wb=438 unstable=0 bg_thresh=985 thresh=1970 gap=543 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 298.494634: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5852 wrote=0 to_write=8192 dd-2584 [005] 298.494737: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=438 unstable=0 bg_thresh=984 thresh=1969 gap=517 poll_thresh=20 ino=257 dd-2584 [005] 298.494915: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=463 unstable=0 bg_thresh=984 thresh=1968 gap=491 poll_thresh=21 ino=257 dd-2584 [005] 298.494917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1235 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-24% task_gap=-151% task_weight=101% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 298.497494: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=332 wrote=880 to_write=7312 dd-2584 [005] 298.502160: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1188 unstable=0 bg_thresh=993 thresh=1986 gap=634 poll_thresh=21 ino=257 dd-2584 [005] 298.502272: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1188 unstable=0 bg_thresh=995 thresh=1991 gap=614 poll_thresh=16 ino=257 dd-2584 [005] 298.502449: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1188 unstable=0 bg_thresh=992 thresh=1984 gap=582 poll_thresh=17 ino=257 dd-2584 [005] 298.502622: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1188 unstable=0 bg_thresh=994 thresh=1988 gap=536 poll_thresh=18 ino=257 dd-2584 [005] 298.503096: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1188 unstable=0 bg_thresh=996 thresh=1992 gap=515 poll_thresh=19 ino=257 dd-2584 [005] 298.503257: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1188 unstable=0 bg_thresh=995 thresh=1991 gap=489 poll_thresh=20 ino=257 dd-2584 [005] 298.503263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 298.510233: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1038 unstable=0 bg_thresh=991 thresh=1983 gap=631 poll_thresh=20 ino=257 dd-2584 [005] 298.510315: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1038 unstable=0 bg_thresh=994 thresh=1988 gap=611 poll_thresh=15 ino=257 dd-2584 [005] 298.510371: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1038 unstable=0 bg_thresh=994 thresh=1988 gap=611 poll_thresh=16 ino=257 dd-2584 [005] 298.510486: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1038 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 298.510604: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1038 unstable=0 bg_thresh=995 thresh=1991 gap=539 poll_thresh=18 ino=257 dd-2584 [005] 298.510721: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1038 unstable=0 bg_thresh=995 thresh=1990 gap=513 poll_thresh=19 ino=257 dd-2584 [005] 298.510840: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1038 unstable=0 bg_thresh=994 thresh=1989 gap=462 poll_thresh=20 ino=257 dd-2584 [005] 298.510844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 298.518246: balance_dirty_state: bdi btrfs-1: dirty=489 wb=913 unstable=0 bg_thresh=995 thresh=1990 gap=588 poll_thresh=20 ino=257 dd-2584 [005] 298.518338: balance_dirty_state: bdi btrfs-1: dirty=489 wb=913 unstable=0 bg_thresh=995 thresh=1990 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 298.518395: balance_dirty_state: bdi btrfs-1: dirty=514 wb=913 unstable=0 bg_thresh=997 thresh=1995 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 298.518685: balance_dirty_state: bdi btrfs-1: dirty=539 wb=913 unstable=0 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=17 ino=257 dd-2584 [005] 298.518804: balance_dirty_state: bdi btrfs-1: dirty=564 wb=913 unstable=0 bg_thresh=999 thresh=1999 gap=522 poll_thresh=18 ino=257 dd-2584 [005] 298.518923: balance_dirty_state: bdi btrfs-1: dirty=614 wb=913 unstable=0 bg_thresh=1001 thresh=2003 gap=476 poll_thresh=19 ino=257 dd-2584 [005] 298.518928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 298.526234: balance_dirty_state: bdi btrfs-1: dirty=614 wb=788 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 298.526396: balance_dirty_state: bdi btrfs-1: dirty=614 wb=788 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 298.526518: balance_dirty_state: bdi btrfs-1: dirty=639 wb=788 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 298.526635: balance_dirty_state: bdi btrfs-1: dirty=664 wb=788 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 298.526869: balance_dirty_state: bdi btrfs-1: dirty=689 wb=788 unstable=0 bg_thresh=998 thresh=1996 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 298.527109: balance_dirty_state: bdi btrfs-1: dirty=714 wb=788 unstable=0 bg_thresh=1000 thresh=2000 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 298.527118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.534297: balance_dirty_state: bdi btrfs-1: dirty=714 wb=613 unstable=0 bg_thresh=999 thresh=1998 gap=671 poll_thresh=18 ino=257 dd-2584 [001] 298.534402: balance_dirty_state: bdi btrfs-1: dirty=714 wb=613 unstable=0 bg_thresh=999 thresh=1998 gap=671 poll_thresh=13 ino=257 dd-2584 [001] 298.534493: balance_dirty_state: bdi btrfs-1: dirty=739 wb=613 unstable=0 bg_thresh=1001 thresh=2003 gap=651 poll_thresh=14 ino=257 dd-2584 [001] 298.534583: balance_dirty_state: bdi btrfs-1: dirty=764 wb=613 unstable=0 bg_thresh=1004 thresh=2008 gap=631 poll_thresh=15 ino=257 dd-2584 [001] 298.534672: balance_dirty_state: bdi btrfs-1: dirty=764 wb=613 unstable=0 bg_thresh=1004 thresh=2008 gap=631 poll_thresh=16 ino=257 dd-2584 [001] 298.535127: balance_dirty_state: bdi btrfs-1: dirty=814 wb=613 unstable=0 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=17 ino=257 dd-2584 [001] 298.535306: balance_dirty_state: bdi btrfs-1: dirty=839 wb=613 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=18 ino=257 dd-2584 [001] 298.535484: balance_dirty_state: bdi btrfs-1: dirty=864 wb=613 unstable=0 bg_thresh=1005 thresh=2010 gap=533 poll_thresh=19 ino=257 dd-2584 [001] 298.535662: balance_dirty_state: bdi btrfs-1: dirty=889 wb=613 unstable=0 bg_thresh=1004 thresh=2009 gap=507 poll_thresh=20 ino=257 dd-2584 [001] 298.535843: balance_dirty_state: bdi btrfs-1: dirty=939 wb=613 unstable=0 bg_thresh=1006 thresh=2013 gap=461 poll_thresh=21 ino=257 dd-2584 [001] 298.535850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.542233: balance_dirty_state: bdi btrfs-1: dirty=939 wb=488 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=21 ino=257 dd-2584 [001] 298.542365: balance_dirty_state: bdi btrfs-1: dirty=939 wb=488 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 298.542612: balance_dirty_state: bdi btrfs-1: dirty=989 wb=488 unstable=0 bg_thresh=1003 thresh=2006 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 298.542846: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=488 unstable=0 bg_thresh=1002 thresh=2005 gap=503 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 298.542898: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5900 wrote=0 to_write=8192 dd-2584 [001] 298.543460: balance_dirty_state: bdi btrfs-1: dirty=964 wb=563 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=19 ino=257 dd-2584 [001] 298.543463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 298.547297: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=384 wrote=880 to_write=7312 dd-2584 [005] 298.554187: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1113 unstable=0 bg_thresh=1006 thresh=2012 gap=735 poll_thresh=19 ino=257 dd-2584 [005] 298.554275: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1113 unstable=0 bg_thresh=1005 thresh=2011 gap=709 poll_thresh=14 ino=257 dd-2584 [005] 298.554353: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1113 unstable=0 bg_thresh=1005 thresh=2011 gap=709 poll_thresh=15 ino=257 dd-2584 [005] 298.554431: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1113 unstable=0 bg_thresh=1005 thresh=2010 gap=683 poll_thresh=16 ino=257 dd-2584 [005] 298.554585: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1113 unstable=0 bg_thresh=1004 thresh=2009 gap=657 poll_thresh=17 ino=257 dd-2584 [005] 298.554741: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1113 unstable=0 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 298.554896: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1113 unstable=0 bg_thresh=1006 thresh=2012 gap=585 poll_thresh=19 ino=257 dd-2584 [005] 298.555052: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1113 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=20 ino=257 dd-2584 [005] 298.555218: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1113 unstable=0 bg_thresh=1007 thresh=2015 gap=538 poll_thresh=21 ino=257 dd-2584 [005] 298.555458: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1113 unstable=0 bg_thresh=1007 thresh=2014 gap=487 poll_thresh=22 ino=257 dd-2584 [005] 298.555467: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 298.566369: balance_dirty_state: bdi btrfs-1: dirty=414 wb=988 unstable=0 bg_thresh=1007 thresh=2014 gap=612 poll_thresh=22 ino=257 dd-2584 [005] 298.566860: balance_dirty_state: bdi btrfs-1: dirty=414 wb=988 unstable=0 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=16 ino=257 dd-2584 [005] 298.567097: balance_dirty_state: bdi btrfs-1: dirty=464 wb=988 unstable=0 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=17 ino=257 dd-2584 [005] 298.567333: balance_dirty_state: bdi btrfs-1: dirty=489 wb=988 unstable=0 bg_thresh=1005 thresh=2011 gap=534 poll_thresh=18 ino=257 dd-2584 [005] 298.567562: balance_dirty_state: bdi btrfs-1: dirty=514 wb=938 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=19 ino=257 dd-2584 [005] 298.567685: balance_dirty_state: bdi btrfs-1: dirty=564 wb=938 unstable=0 bg_thresh=1000 thresh=2001 gap=499 poll_thresh=20 ino=257 dd-2584 [005] 298.567690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 298.574329: balance_dirty_state: bdi btrfs-1: dirty=564 wb=863 unstable=0 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=20 ino=257 dd-2584 [005] 298.574411: balance_dirty_state: bdi btrfs-1: dirty=564 wb=863 unstable=0 bg_thresh=1003 thresh=2006 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 298.574470: balance_dirty_state: bdi btrfs-1: dirty=589 wb=863 unstable=0 bg_thresh=1003 thresh=2006 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 298.574588: balance_dirty_state: bdi btrfs-1: dirty=614 wb=863 unstable=0 bg_thresh=1005 thresh=2010 gap=533 poll_thresh=17 ino=257 dd-2584 [005] 298.574706: balance_dirty_state: bdi btrfs-1: dirty=639 wb=863 unstable=0 bg_thresh=1004 thresh=2009 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 298.575004: balance_dirty_state: bdi btrfs-1: dirty=689 wb=863 unstable=0 bg_thresh=1004 thresh=2008 gap=456 poll_thresh=19 ino=257 dd-2584 [005] 298.575009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 298.582319: balance_dirty_state: bdi btrfs-1: dirty=689 wb=863 unstable=0 bg_thresh=1004 thresh=2008 gap=456 poll_thresh=19 ino=257 dd-2584 [005] 298.582328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=64764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 298.590261: balance_dirty_state: bdi btrfs-1: dirty=689 wb=488 unstable=0 bg_thresh=1003 thresh=2007 gap=830 poll_thresh=19 ino=257 dd-2584 [005] 298.590332: balance_dirty_state: bdi btrfs-1: dirty=689 wb=488 unstable=0 bg_thresh=1003 thresh=2006 gap=829 poll_thresh=14 ino=257 dd-2584 [005] 298.590391: balance_dirty_state: bdi btrfs-1: dirty=714 wb=488 unstable=0 bg_thresh=1005 thresh=2011 gap=809 poll_thresh=15 ino=257 dd-2584 [005] 298.590448: balance_dirty_state: bdi btrfs-1: dirty=739 wb=488 unstable=0 bg_thresh=1005 thresh=2010 gap=783 poll_thresh=16 ino=257 dd-2584 [005] 298.590561: balance_dirty_state: bdi btrfs-1: dirty=764 wb=488 unstable=0 bg_thresh=1004 thresh=2009 gap=757 poll_thresh=17 ino=257 dd-2584 [005] 298.590673: balance_dirty_state: bdi btrfs-1: dirty=789 wb=488 unstable=0 bg_thresh=1004 thresh=2008 gap=731 poll_thresh=18 ino=257 dd-2584 [005] 298.590787: balance_dirty_state: bdi btrfs-1: dirty=814 wb=488 unstable=0 bg_thresh=1003 thresh=2007 gap=705 poll_thresh=19 ino=257 dd-2584 [005] 298.590900: balance_dirty_state: bdi btrfs-1: dirty=864 wb=488 unstable=0 bg_thresh=1005 thresh=2011 gap=659 poll_thresh=20 ino=257 dd-2584 [005] 298.591013: balance_dirty_state: bdi btrfs-1: dirty=889 wb=488 unstable=0 bg_thresh=1005 thresh=2010 gap=633 poll_thresh=21 ino=257 dd-2584 [005] 298.591126: balance_dirty_state: bdi btrfs-1: dirty=914 wb=488 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=22 ino=257 dd-2584 [005] 298.591410: balance_dirty_state: bdi btrfs-1: dirty=964 wb=488 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=23 ino=257 dd-2584 [005] 298.591524: balance_dirty_state: bdi btrfs-1: dirty=989 wb=488 unstable=0 bg_thresh=1003 thresh=2006 gap=529 poll_thresh=24 ino=257 dd-2584 [005] 298.591636: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=488 unstable=0 bg_thresh=1002 thresh=2005 gap=503 poll_thresh=25 ino=257 flush-btrfs-1-2586 [003] 298.591700: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=5948 wrote=0 to_write=8192 dd-2584 [005] 298.591764: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=488 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=26 ino=257 dd-2584 [005] 298.591765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 298.595868: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=432 wrote=880 to_write=7312 dd-2584 [000] 298.598286: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1263 unstable=0 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=26 ino=257 dd-2584 [000] 298.598412: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1263 unstable=0 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=19 ino=257 dd-2584 [000] 298.598649: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1263 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=20 ino=257 dd-2584 [000] 298.598886: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1263 unstable=0 bg_thresh=1008 thresh=2016 gap=539 poll_thresh=21 ino=257 dd-2584 [000] 298.599122: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1263 unstable=0 bg_thresh=1007 thresh=2015 gap=513 poll_thresh=22 ino=257 dd-2584 [000] 298.599720: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1263 unstable=0 bg_thresh=1007 thresh=2014 gap=487 poll_thresh=23 ino=257 dd-2584 [000] 298.599730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 298.606216: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1138 unstable=0 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=23 ino=257 dd-2584 [000] 298.606298: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1138 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=17 ino=257 dd-2584 [000] 298.606415: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1138 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=18 ino=257 dd-2584 [000] 298.606533: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1138 unstable=0 bg_thresh=1007 thresh=2014 gap=512 poll_thresh=19 ino=257 dd-2584 [000] 298.606650: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1138 unstable=0 bg_thresh=1006 thresh=2013 gap=486 poll_thresh=20 ino=257 dd-2584 [000] 298.606655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 298.614205: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1013 unstable=0 bg_thresh=1005 thresh=2011 gap=609 poll_thresh=20 ino=257 dd-2584 [000] 298.614277: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1013 unstable=0 bg_thresh=1005 thresh=2011 gap=609 poll_thresh=15 ino=257 dd-2584 [000] 298.614338: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1013 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=16 ino=257 dd-2584 [000] 298.614452: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1013 unstable=0 bg_thresh=1004 thresh=2009 gap=557 poll_thresh=17 ino=257 dd-2584 [000] 298.614567: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1013 unstable=0 bg_thresh=1006 thresh=2013 gap=511 poll_thresh=18 ino=257 dd-2584 [000] 298.614680: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1013 unstable=0 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=19 ino=257 dd-2584 [000] 298.614684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 298.622305: balance_dirty_state: bdi btrfs-1: dirty=514 wb=888 unstable=0 bg_thresh=1008 thresh=2016 gap=614 poll_thresh=19 ino=257 dd-2584 [004] 298.622697: balance_dirty_state: bdi btrfs-1: dirty=514 wb=888 unstable=0 bg_thresh=1010 thresh=2021 gap=619 poll_thresh=14 ino=257 dd-2584 [004] 298.622781: balance_dirty_state: bdi btrfs-1: dirty=539 wb=888 unstable=0 bg_thresh=1010 thresh=2021 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 298.622868: balance_dirty_state: bdi btrfs-1: dirty=564 wb=888 unstable=0 bg_thresh=1013 thresh=2026 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 298.623038: balance_dirty_state: bdi btrfs-1: dirty=589 wb=888 unstable=0 bg_thresh=1012 thresh=2025 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 298.623209: balance_dirty_state: bdi btrfs-1: dirty=614 wb=888 unstable=0 bg_thresh=1012 thresh=2024 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 298.623380: balance_dirty_state: bdi btrfs-1: dirty=639 wb=888 unstable=0 bg_thresh=1014 thresh=2028 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 298.623386: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 298.630317: balance_dirty_state: bdi btrfs-1: dirty=639 wb=763 unstable=0 bg_thresh=1013 thresh=2026 gap=624 poll_thresh=19 ino=257 dd-2584 [004] 298.630444: balance_dirty_state: bdi btrfs-1: dirty=664 wb=763 unstable=0 bg_thresh=1010 thresh=2020 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 298.630564: balance_dirty_state: bdi btrfs-1: dirty=689 wb=763 unstable=0 bg_thresh=1012 thresh=2025 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 298.630680: balance_dirty_state: bdi btrfs-1: dirty=689 wb=763 unstable=0 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 298.630920: balance_dirty_state: bdi btrfs-1: dirty=739 wb=763 unstable=0 bg_thresh=1011 thresh=2023 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 298.631155: balance_dirty_state: bdi btrfs-1: dirty=764 wb=763 unstable=0 bg_thresh=1011 thresh=2022 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 298.631164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 298.638251: balance_dirty_state: bdi btrfs-1: dirty=764 wb=638 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 298.638767: balance_dirty_state: bdi btrfs-1: dirty=764 wb=638 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 298.638883: balance_dirty_state: bdi btrfs-1: dirty=789 wb=638 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 298.638999: balance_dirty_state: bdi btrfs-1: dirty=814 wb=638 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 298.639116: balance_dirty_state: bdi btrfs-1: dirty=814 wb=638 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 298.639350: balance_dirty_state: bdi btrfs-1: dirty=864 wb=638 unstable=0 bg_thresh=1000 thresh=2001 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 298.639358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 298.646263: balance_dirty_state: bdi btrfs-1: dirty=864 wb=488 unstable=0 bg_thresh=1008 thresh=2017 gap=665 poll_thresh=17 ino=257 dd-2584 [004] 298.646330: balance_dirty_state: bdi btrfs-1: dirty=864 wb=488 unstable=0 bg_thresh=1008 thresh=2016 gap=664 poll_thresh=13 ino=257 dd-2584 [004] 298.646388: balance_dirty_state: bdi btrfs-1: dirty=889 wb=488 unstable=0 bg_thresh=1008 thresh=2016 gap=639 poll_thresh=14 ino=257 dd-2584 [004] 298.646452: balance_dirty_state: bdi btrfs-1: dirty=914 wb=488 unstable=0 bg_thresh=1007 thresh=2015 gap=613 poll_thresh=15 ino=257 dd-2584 [004] 298.646509: balance_dirty_state: bdi btrfs-1: dirty=914 wb=488 unstable=0 bg_thresh=1007 thresh=2015 gap=613 poll_thresh=16 ino=257 dd-2584 [004] 298.646623: balance_dirty_state: bdi btrfs-1: dirty=964 wb=488 unstable=0 bg_thresh=1007 thresh=2014 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 298.646738: balance_dirty_state: bdi btrfs-1: dirty=989 wb=488 unstable=0 bg_thresh=1009 thresh=2018 gap=541 poll_thresh=18 ino=257 dd-2584 [004] 298.646853: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=488 unstable=0 bg_thresh=1005 thresh=2011 gap=509 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 298.646918: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6004 wrote=0 to_write=8192 dd-2584 [004] 298.647283: balance_dirty_state: bdi btrfs-1: dirty=964 wb=563 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 298.647285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 298.649113: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=484 wrote=928 to_write=7264 dd-2584 [000] 298.658220: balance_dirty_state: bdi btrfs-1: dirty=114 wb=1163 unstable=0 bg_thresh=988 thresh=1977 gap=700 poll_thresh=20 ino=257 dd-2584 [000] 298.658313: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1163 unstable=0 bg_thresh=991 thresh=1982 gap=680 poll_thresh=15 ino=257 dd-2584 [000] 298.658402: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1163 unstable=0 bg_thresh=991 thresh=1982 gap=680 poll_thresh=16 ino=257 dd-2584 [000] 298.658584: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1163 unstable=0 bg_thresh=996 thresh=1992 gap=640 poll_thresh=17 ino=257 dd-2584 [000] 298.658769: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1163 unstable=0 bg_thresh=998 thresh=1997 gap=620 poll_thresh=18 ino=257 dd-2584 [000] 298.659007: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1163 unstable=0 bg_thresh=995 thresh=1990 gap=588 poll_thresh=19 ino=257 dd-2584 [000] 298.659219: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1163 unstable=0 bg_thresh=994 thresh=1989 gap=562 poll_thresh=20 ino=257 dd-2584 [000] 298.659391: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1163 unstable=0 bg_thresh=996 thresh=1993 gap=516 poll_thresh=21 ino=257 dd-2584 [000] 298.659561: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1163 unstable=0 bg_thresh=996 thresh=1992 gap=490 poll_thresh=22 ino=257 dd-2584 [000] 298.659568: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 298.666311: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1038 unstable=0 bg_thresh=991 thresh=1982 gap=605 poll_thresh=22 ino=257 dd-2584 [004] 298.667099: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1038 unstable=0 bg_thresh=988 thresh=1976 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 298.667457: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1038 unstable=0 bg_thresh=987 thresh=1975 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 298.667814: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1038 unstable=0 bg_thresh=989 thresh=1979 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 298.668172: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1038 unstable=0 bg_thresh=989 thresh=1978 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 298.668185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 298.678338: balance_dirty_state: bdi btrfs-1: dirty=464 wb=938 unstable=0 bg_thresh=984 thresh=1969 gap=567 poll_thresh=19 ino=257 dd-2584 [007] 298.678404: balance_dirty_state: bdi btrfs-1: dirty=464 wb=938 unstable=0 bg_thresh=984 thresh=1969 gap=567 poll_thresh=14 ino=257 dd-2584 [007] 298.678463: balance_dirty_state: bdi btrfs-1: dirty=489 wb=938 unstable=0 bg_thresh=987 thresh=1974 gap=547 poll_thresh=15 ino=257 dd-2584 [007] 298.678521: balance_dirty_state: bdi btrfs-1: dirty=514 wb=938 unstable=0 bg_thresh=989 thresh=1979 gap=527 poll_thresh=16 ino=257 dd-2584 [007] 298.678639: balance_dirty_state: bdi btrfs-1: dirty=539 wb=938 unstable=0 bg_thresh=992 thresh=1984 gap=507 poll_thresh=17 ino=257 dd-2584 [007] 298.678760: balance_dirty_state: bdi btrfs-1: dirty=564 wb=938 unstable=0 bg_thresh=991 thresh=1983 gap=481 poll_thresh=18 ino=257 dd-2584 [007] 298.678765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 298.686342: balance_dirty_state: bdi btrfs-1: dirty=564 wb=688 unstable=0 bg_thresh=991 thresh=1982 gap=730 poll_thresh=18 ino=257 dd-2584 [007] 298.686470: balance_dirty_state: bdi btrfs-1: dirty=589 wb=688 unstable=0 bg_thresh=990 thresh=1981 gap=704 poll_thresh=13 ino=257 dd-2584 [007] 298.686590: balance_dirty_state: bdi btrfs-1: dirty=614 wb=688 unstable=0 bg_thresh=993 thresh=1986 gap=684 poll_thresh=14 ino=257 dd-2584 [007] 298.687068: balance_dirty_state: bdi btrfs-1: dirty=614 wb=688 unstable=0 bg_thresh=990 thresh=1980 gap=678 poll_thresh=15 ino=257 dd-2584 [007] 298.687187: balance_dirty_state: bdi btrfs-1: dirty=639 wb=688 unstable=0 bg_thresh=992 thresh=1985 gap=658 poll_thresh=16 ino=257 dd-2584 [007] 298.687424: balance_dirty_state: bdi btrfs-1: dirty=664 wb=688 unstable=0 bg_thresh=989 thresh=1978 gap=626 poll_thresh=17 ino=257 dd-2584 [007] 298.687661: balance_dirty_state: bdi btrfs-1: dirty=689 wb=688 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=18 ino=257 dd-2584 [007] 298.687894: balance_dirty_state: bdi btrfs-1: dirty=739 wb=688 unstable=0 bg_thresh=990 thresh=1981 gap=554 poll_thresh=19 ino=257 dd-2584 [007] 298.688128: balance_dirty_state: bdi btrfs-1: dirty=764 wb=688 unstable=0 bg_thresh=990 thresh=1980 gap=528 poll_thresh=20 ino=257 dd-2584 [007] 298.688367: balance_dirty_state: bdi btrfs-1: dirty=789 wb=688 unstable=0 bg_thresh=989 thresh=1979 gap=502 poll_thresh=21 ino=257 dd-2584 [007] 298.688605: balance_dirty_state: bdi btrfs-1: dirty=839 wb=688 unstable=0 bg_thresh=989 thresh=1978 gap=451 poll_thresh=22 ino=257 dd-2584 [007] 298.688615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=65216 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 298.694386: balance_dirty_state: bdi btrfs-1: dirty=839 wb=563 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=22 ino=257 dd-2584 [007] 298.694482: balance_dirty_state: bdi btrfs-1: dirty=839 wb=563 unstable=0 bg_thresh=993 thresh=1987 gap=585 poll_thresh=16 ino=257 dd-2584 [007] 298.694766: balance_dirty_state: bdi btrfs-1: dirty=864 wb=563 unstable=0 bg_thresh=993 thresh=1986 gap=559 poll_thresh=17 ino=257 dd-2584 [007] 298.694881: balance_dirty_state: bdi btrfs-1: dirty=914 wb=563 unstable=0 bg_thresh=992 thresh=1984 gap=507 poll_thresh=18 ino=257 dd-2584 [007] 298.694994: balance_dirty_state: bdi btrfs-1: dirty=939 wb=563 unstable=0 bg_thresh=991 thresh=1983 gap=481 poll_thresh=19 ino=257 dd-2584 [007] 298.694999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-322% task_weight=98% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 298.702411: balance_dirty_state: bdi btrfs-1: dirty=939 wb=438 unstable=0 bg_thresh=990 thresh=1981 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 298.702535: balance_dirty_state: bdi btrfs-1: dirty=964 wb=438 unstable=0 bg_thresh=993 thresh=1986 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 298.702652: balance_dirty_state: bdi btrfs-1: dirty=989 wb=438 unstable=0 bg_thresh=995 thresh=1991 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 298.702767: balance_dirty_state: bdi btrfs-1: dirty=989 wb=438 unstable=0 bg_thresh=995 thresh=1991 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 298.703001: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=438 unstable=0 bg_thresh=995 thresh=1990 gap=513 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 298.703092: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6060 wrote=0 to_write=8192 dd-2584 [005] 298.703249: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=438 unstable=0 bg_thresh=997 thresh=1994 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 298.703253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 298.707611: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=544 wrote=928 to_write=7264 dd-2584 [005] 298.710355: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1213 unstable=0 bg_thresh=996 thresh=1993 gap=641 poll_thresh=18 ino=257 dd-2584 [005] 298.710530: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1213 unstable=0 bg_thresh=996 thresh=1993 gap=641 poll_thresh=13 ino=257 dd-2584 [005] 298.710691: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1213 unstable=0 bg_thresh=996 thresh=1992 gap=615 poll_thresh=14 ino=257 dd-2584 [005] 298.710852: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1213 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=15 ino=257 dd-2584 [005] 298.711014: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1213 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 298.711949: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1213 unstable=0 bg_thresh=995 thresh=1990 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 298.712273: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1213 unstable=0 bg_thresh=997 thresh=1994 gap=517 poll_thresh=18 ino=257 dd-2584 [005] 298.712593: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1213 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 298.712604: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 298.718392: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1088 unstable=0 bg_thresh=997 thresh=1994 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 298.718493: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1088 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 298.718570: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1088 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 298.718647: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1088 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 298.718801: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1088 unstable=0 bg_thresh=995 thresh=1991 gap=539 poll_thresh=17 ino=257 dd-2584 [005] 298.718955: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1088 unstable=0 bg_thresh=997 thresh=1995 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 298.718960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 298.726316: balance_dirty_state: bdi btrfs-1: dirty=414 wb=963 unstable=0 bg_thresh=997 thresh=1994 gap=617 poll_thresh=18 ino=257 dd-2584 [005] 298.726430: balance_dirty_state: bdi btrfs-1: dirty=414 wb=963 unstable=0 bg_thresh=997 thresh=1994 gap=617 poll_thresh=13 ino=257 dd-2584 [005] 298.726490: balance_dirty_state: bdi btrfs-1: dirty=439 wb=963 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 298.726549: balance_dirty_state: bdi btrfs-1: dirty=464 wb=963 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 298.726788: balance_dirty_state: bdi btrfs-1: dirty=464 wb=963 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=16 ino=257 dd-2584 [005] 298.726907: balance_dirty_state: bdi btrfs-1: dirty=514 wb=963 unstable=0 bg_thresh=995 thresh=1991 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 298.727024: balance_dirty_state: bdi btrfs-1: dirty=539 wb=963 unstable=0 bg_thresh=997 thresh=1995 gap=493 poll_thresh=18 ino=257 dd-2584 [005] 298.727029: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 298.734331: balance_dirty_state: bdi btrfs-1: dirty=539 wb=813 unstable=0 bg_thresh=999 thresh=1999 gap=647 poll_thresh=18 ino=257 dd-2584 [005] 298.734424: balance_dirty_state: bdi btrfs-1: dirty=539 wb=813 unstable=0 bg_thresh=996 thresh=1993 gap=641 poll_thresh=13 ino=257 dd-2584 [005] 298.734484: balance_dirty_state: bdi btrfs-1: dirty=564 wb=813 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=14 ino=257 dd-2584 [005] 298.734544: balance_dirty_state: bdi btrfs-1: dirty=589 wb=813 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=15 ino=257 dd-2584 [005] 298.734603: balance_dirty_state: bdi btrfs-1: dirty=589 wb=813 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 298.734720: balance_dirty_state: bdi btrfs-1: dirty=639 wb=813 unstable=0 bg_thresh=998 thresh=1996 gap=544 poll_thresh=17 ino=257 dd-2584 [005] 298.734840: balance_dirty_state: bdi btrfs-1: dirty=664 wb=813 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=18 ino=257 dd-2584 [005] 298.734959: balance_dirty_state: bdi btrfs-1: dirty=689 wb=813 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 298.734964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 298.742281: balance_dirty_state: bdi btrfs-1: dirty=689 wb=663 unstable=0 bg_thresh=997 thresh=1995 gap=643 poll_thresh=19 ino=257 dd-2584 [005] 298.742398: balance_dirty_state: bdi btrfs-1: dirty=714 wb=663 unstable=0 bg_thresh=997 thresh=1994 gap=617 poll_thresh=14 ino=257 dd-2584 [005] 298.742637: balance_dirty_state: bdi btrfs-1: dirty=739 wb=663 unstable=0 bg_thresh=994 thresh=1988 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 298.742697: balance_dirty_state: bdi btrfs-1: dirty=739 wb=663 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=16 ino=257 dd-2584 [005] 298.742813: balance_dirty_state: bdi btrfs-1: dirty=764 wb=663 unstable=0 bg_thresh=996 thresh=1992 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 298.742931: balance_dirty_state: bdi btrfs-1: dirty=814 wb=663 unstable=0 bg_thresh=998 thresh=1996 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 298.743047: balance_dirty_state: bdi btrfs-1: dirty=839 wb=663 unstable=0 bg_thresh=997 thresh=1995 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 298.743052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 298.750322: balance_dirty_state: bdi btrfs-1: dirty=839 wb=538 unstable=0 bg_thresh=998 thresh=1997 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 298.750388: balance_dirty_state: bdi btrfs-1: dirty=864 wb=538 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=14 ino=257 dd-2584 [005] 298.750449: balance_dirty_state: bdi btrfs-1: dirty=864 wb=538 unstable=0 bg_thresh=998 thresh=1996 gap=594 poll_thresh=15 ino=257 dd-2584 [005] 298.750507: balance_dirty_state: bdi btrfs-1: dirty=889 wb=538 unstable=0 bg_thresh=997 thresh=1995 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 298.750626: balance_dirty_state: bdi btrfs-1: dirty=914 wb=538 unstable=0 bg_thresh=997 thresh=1994 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 298.750742: balance_dirty_state: bdi btrfs-1: dirty=939 wb=538 unstable=0 bg_thresh=996 thresh=1993 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 298.751034: balance_dirty_state: bdi btrfs-1: dirty=989 wb=538 unstable=0 bg_thresh=996 thresh=1992 gap=465 poll_thresh=19 ino=257 dd-2584 [005] 298.751039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 298.758314: balance_dirty_state: bdi btrfs-1: dirty=989 wb=413 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=19 ino=257 dd-2584 [005] 298.758380: balance_dirty_state: bdi btrfs-1: dirty=989 wb=413 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=14 ino=257 dd-2584 [005] 298.758441: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=413 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 298.758493: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6116 wrote=0 to_write=8192 dd-2584 [005] 298.758506: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=413 unstable=0 bg_thresh=997 thresh=1995 gap=543 poll_thresh=16 ino=257 dd-2584 [005] 298.758626: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=413 unstable=0 bg_thresh=997 thresh=1994 gap=517 poll_thresh=17 ino=257 dd-2584 [005] 298.758751: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=463 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 298.758753: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 298.760726: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=596 wrote=960 to_write=7232 dd-2584 [005] 298.766341: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1238 unstable=0 bg_thresh=998 thresh=1996 gap=619 poll_thresh=18 ino=257 dd-2584 [005] 298.766428: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1238 unstable=0 bg_thresh=998 thresh=1996 gap=594 poll_thresh=13 ino=257 dd-2584 [005] 298.766509: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1238 unstable=0 bg_thresh=997 thresh=1995 gap=568 poll_thresh=14 ino=257 dd-2584 [005] 298.766590: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1238 unstable=0 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 298.766670: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1238 unstable=0 bg_thresh=999 thresh=1999 gap=547 poll_thresh=16 ino=257 dd-2584 [005] 298.766830: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1238 unstable=0 bg_thresh=999 thresh=1998 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 298.766992: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1238 unstable=0 bg_thresh=998 thresh=1997 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 298.766998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 298.774420: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1088 unstable=0 bg_thresh=997 thresh=1995 gap=643 poll_thresh=18 ino=257 dd-2584 [005] 298.774658: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1088 unstable=0 bg_thresh=994 thresh=1989 gap=612 poll_thresh=13 ino=257 dd-2584 [005] 298.774717: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1088 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 298.774774: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1088 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 298.774830: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1088 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 298.774942: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1088 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 298.775054: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1088 unstable=0 bg_thresh=998 thresh=1996 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 298.775167: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1088 unstable=0 bg_thresh=1000 thresh=2000 gap=473 poll_thresh=19 ino=257 dd-2584 [005] 298.775172: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.782261: balance_dirty_state: bdi btrfs-1: dirty=439 wb=938 unstable=0 bg_thresh=996 thresh=1993 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 298.782354: balance_dirty_state: bdi btrfs-1: dirty=464 wb=938 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=14 ino=257 dd-2584 [001] 298.782473: balance_dirty_state: bdi btrfs-1: dirty=464 wb=938 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 298.782592: balance_dirty_state: bdi btrfs-1: dirty=489 wb=938 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 298.782829: balance_dirty_state: bdi btrfs-1: dirty=514 wb=938 unstable=0 bg_thresh=1001 thresh=2002 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 298.783430: balance_dirty_state: bdi btrfs-1: dirty=564 wb=938 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 298.783671: balance_dirty_state: bdi btrfs-1: dirty=589 wb=938 unstable=0 bg_thresh=999 thresh=1999 gap=472 poll_thresh=19 ino=257 dd-2584 [001] 298.783680: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.790313: balance_dirty_state: bdi btrfs-1: dirty=589 wb=938 unstable=0 bg_thresh=1005 thresh=2010 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 298.790319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=65464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 298.802321: balance_dirty_state: bdi btrfs-1: dirty=589 wb=563 unstable=0 bg_thresh=990 thresh=1980 gap=828 poll_thresh=19 ino=257 dd-2584 [001] 298.802395: balance_dirty_state: bdi btrfs-1: dirty=614 wb=563 unstable=0 bg_thresh=992 thresh=1985 gap=808 poll_thresh=14 ino=257 dd-2584 [001] 298.802453: balance_dirty_state: bdi btrfs-1: dirty=614 wb=563 unstable=0 bg_thresh=992 thresh=1985 gap=808 poll_thresh=15 ino=257 dd-2584 [001] 298.802509: balance_dirty_state: bdi btrfs-1: dirty=639 wb=563 unstable=0 bg_thresh=995 thresh=1990 gap=788 poll_thresh=16 ino=257 dd-2584 [001] 298.802625: balance_dirty_state: bdi btrfs-1: dirty=664 wb=563 unstable=0 bg_thresh=997 thresh=1995 gap=768 poll_thresh=17 ino=257 dd-2584 [001] 298.802746: balance_dirty_state: bdi btrfs-1: dirty=689 wb=563 unstable=0 bg_thresh=999 thresh=1999 gap=747 poll_thresh=18 ino=257 dd-2584 [001] 298.802870: balance_dirty_state: bdi btrfs-1: dirty=739 wb=563 unstable=0 bg_thresh=999 thresh=1998 gap=696 poll_thresh=19 ino=257 dd-2584 [001] 298.802992: balance_dirty_state: bdi btrfs-1: dirty=764 wb=563 unstable=0 bg_thresh=998 thresh=1997 gap=670 poll_thresh=20 ino=257 dd-2584 [001] 298.803114: balance_dirty_state: bdi btrfs-1: dirty=789 wb=563 unstable=0 bg_thresh=998 thresh=1996 gap=644 poll_thresh=21 ino=257 dd-2584 [001] 298.803418: balance_dirty_state: bdi btrfs-1: dirty=839 wb=563 unstable=0 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=22 ino=257 dd-2584 [001] 298.803540: balance_dirty_state: bdi btrfs-1: dirty=864 wb=563 unstable=0 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=23 ino=257 dd-2584 [001] 298.803659: balance_dirty_state: bdi btrfs-1: dirty=889 wb=563 unstable=0 bg_thresh=1002 thresh=2004 gap=552 poll_thresh=24 ino=257 dd-2584 [001] 298.803780: balance_dirty_state: bdi btrfs-1: dirty=914 wb=563 unstable=0 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=25 ino=257 dd-2584 [001] 298.803899: balance_dirty_state: bdi btrfs-1: dirty=964 wb=563 unstable=0 bg_thresh=1000 thresh=2001 gap=474 poll_thresh=26 ino=257 dd-2584 [001] 298.803905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 298.810312: balance_dirty_state: bdi btrfs-1: dirty=964 wb=438 unstable=0 bg_thresh=989 thresh=1979 gap=577 poll_thresh=26 ino=257 dd-2584 [006] 298.810390: balance_dirty_state: bdi btrfs-1: dirty=964 wb=438 unstable=0 bg_thresh=989 thresh=1979 gap=577 poll_thresh=19 ino=257 dd-2584 [006] 298.810530: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=438 unstable=0 bg_thresh=989 thresh=1978 gap=526 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 298.810598: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6168 wrote=0 to_write=16384 dd-2584 [006] 298.810677: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=438 unstable=0 bg_thresh=988 thresh=1977 gap=500 poll_thresh=21 ino=257 dd-2584 [006] 298.811073: balance_dirty_state: bdi btrfs-1: dirty=964 wb=538 unstable=0 bg_thresh=984 thresh=1969 gap=467 poll_thresh=22 ino=257 dd-2584 [006] 298.811076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 298.812970: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=648 wrote=912 to_write=15472 dd-2584 [006] 298.818258: balance_dirty_state: bdi btrfs-1: dirty=139 wb=1238 unstable=0 bg_thresh=985 thresh=1970 gap=593 poll_thresh=22 ino=257 dd-2584 [006] 298.818323: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1238 unstable=0 bg_thresh=987 thresh=1975 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 298.818438: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1238 unstable=0 bg_thresh=990 thresh=1980 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 298.818560: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1238 unstable=0 bg_thresh=989 thresh=1979 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 298.818682: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1238 unstable=0 bg_thresh=991 thresh=1983 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 298.818687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 298.826351: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1113 unstable=0 bg_thresh=989 thresh=1979 gap=602 poll_thresh=19 ino=257 dd-2584 [006] 298.826447: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1113 unstable=0 bg_thresh=986 thresh=1973 gap=596 poll_thresh=14 ino=257 dd-2584 [006] 298.826507: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1113 unstable=0 bg_thresh=989 thresh=1978 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 298.826566: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1113 unstable=0 bg_thresh=986 thresh=1972 gap=545 poll_thresh=16 ino=257 dd-2584 [006] 298.826684: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1113 unstable=0 bg_thresh=985 thresh=1971 gap=519 poll_thresh=17 ino=257 dd-2584 [006] 298.826804: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1113 unstable=0 bg_thresh=987 thresh=1975 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 298.827098: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1113 unstable=0 bg_thresh=987 thresh=1974 gap=447 poll_thresh=19 ino=257 dd-2584 [006] 298.827103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 298.834318: balance_dirty_state: bdi btrfs-1: dirty=414 wb=988 unstable=0 bg_thresh=986 thresh=1973 gap=571 poll_thresh=19 ino=257 dd-2584 [006] 298.834384: balance_dirty_state: bdi btrfs-1: dirty=414 wb=988 unstable=0 bg_thresh=989 thresh=1978 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 298.834442: balance_dirty_state: bdi btrfs-1: dirty=439 wb=988 unstable=0 bg_thresh=986 thresh=1972 gap=545 poll_thresh=15 ino=257 dd-2584 [006] 298.834503: balance_dirty_state: bdi btrfs-1: dirty=439 wb=988 unstable=0 bg_thresh=985 thresh=1971 gap=544 poll_thresh=16 ino=257 dd-2584 [006] 298.834621: balance_dirty_state: bdi btrfs-1: dirty=489 wb=988 unstable=0 bg_thresh=987 thresh=1975 gap=498 poll_thresh=17 ino=257 dd-2584 [006] 298.834737: balance_dirty_state: bdi btrfs-1: dirty=514 wb=988 unstable=0 bg_thresh=987 thresh=1974 gap=472 poll_thresh=18 ino=257 dd-2584 [006] 298.834742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 298.842370: balance_dirty_state: bdi btrfs-1: dirty=514 wb=988 unstable=0 bg_thresh=985 thresh=1970 gap=468 poll_thresh=18 ino=257 dd-2584 [006] 298.842375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 298.850407: balance_dirty_state: bdi btrfs-1: dirty=514 wb=788 unstable=0 bg_thresh=987 thresh=1975 gap=673 poll_thresh=18 ino=257 dd-2584 [006] 298.850543: balance_dirty_state: bdi btrfs-1: dirty=539 wb=713 unstable=0 bg_thresh=984 thresh=1969 gap=717 poll_thresh=13 ino=257 dd-2584 [006] 298.850638: balance_dirty_state: bdi btrfs-1: dirty=539 wb=663 unstable=0 bg_thresh=984 thresh=1968 gap=766 poll_thresh=14 ino=257 dd-2584 [006] 298.850715: balance_dirty_state: bdi btrfs-1: dirty=564 wb=663 unstable=0 bg_thresh=987 thresh=1974 gap=747 poll_thresh=15 ino=257 dd-2584 [006] 298.850774: balance_dirty_state: bdi btrfs-1: dirty=589 wb=663 unstable=0 bg_thresh=986 thresh=1973 gap=721 poll_thresh=16 ino=257 dd-2584 [006] 298.850888: balance_dirty_state: bdi btrfs-1: dirty=614 wb=663 unstable=0 bg_thresh=988 thresh=1977 gap=700 poll_thresh=17 ino=257 dd-2584 [006] 298.851000: balance_dirty_state: bdi btrfs-1: dirty=639 wb=663 unstable=0 bg_thresh=988 thresh=1976 gap=674 poll_thresh=18 ino=257 dd-2584 [006] 298.851283: balance_dirty_state: bdi btrfs-1: dirty=664 wb=663 unstable=0 bg_thresh=987 thresh=1975 gap=648 poll_thresh=19 ino=257 dd-2584 [006] 298.851398: balance_dirty_state: bdi btrfs-1: dirty=714 wb=663 unstable=0 bg_thresh=987 thresh=1974 gap=597 poll_thresh=20 ino=257 dd-2584 [006] 298.851510: balance_dirty_state: bdi btrfs-1: dirty=739 wb=663 unstable=0 bg_thresh=989 thresh=1978 gap=576 poll_thresh=21 ino=257 dd-2584 [006] 298.851622: balance_dirty_state: bdi btrfs-1: dirty=764 wb=663 unstable=0 bg_thresh=988 thresh=1977 gap=550 poll_thresh=22 ino=257 dd-2584 [006] 298.851734: balance_dirty_state: bdi btrfs-1: dirty=814 wb=663 unstable=0 bg_thresh=988 thresh=1976 gap=499 poll_thresh=23 ino=257 dd-2584 [006] 298.851848: balance_dirty_state: bdi btrfs-1: dirty=839 wb=663 unstable=0 bg_thresh=990 thresh=1980 gap=478 poll_thresh=24 ino=257 dd-2584 [006] 298.851852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 298.858402: balance_dirty_state: bdi btrfs-1: dirty=839 wb=638 unstable=0 bg_thresh=988 thresh=1976 gap=499 poll_thresh=24 ino=257 dd-2584 [006] 298.858511: balance_dirty_state: bdi btrfs-1: dirty=839 wb=563 unstable=0 bg_thresh=985 thresh=1970 gap=568 poll_thresh=18 ino=257 dd-2584 [006] 298.858692: balance_dirty_state: bdi btrfs-1: dirty=889 wb=538 unstable=0 bg_thresh=984 thresh=1968 gap=541 poll_thresh=19 ino=257 dd-2584 [006] 298.859117: balance_dirty_state: bdi btrfs-1: dirty=914 wb=538 unstable=0 bg_thresh=986 thresh=1972 gap=520 poll_thresh=20 ino=257 dd-2584 [006] 298.859233: balance_dirty_state: bdi btrfs-1: dirty=939 wb=538 unstable=0 bg_thresh=988 thresh=1976 gap=499 poll_thresh=21 ino=257 dd-2584 [006] 298.859346: balance_dirty_state: bdi btrfs-1: dirty=989 wb=538 unstable=0 bg_thresh=987 thresh=1975 gap=448 poll_thresh=22 ino=257 dd-2584 [006] 298.859351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 298.859433: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6216 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 298.861348: writeback_single_inode: bdi btrfs-1: ino=257 state= age=696 wrote=832 to_write=15552 dd-2584 [006] 298.866283: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1238 unstable=0 bg_thresh=983 thresh=1966 gap=564 poll_thresh=22 ino=257 dd-2584 [006] 298.866375: balance_dirty_state: bdi btrfs-1: dirty=164 wb=1238 unstable=0 bg_thresh=985 thresh=1971 gap=569 poll_thresh=16 ino=257 dd-2584 [006] 298.866557: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1238 unstable=0 bg_thresh=985 thresh=1970 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 298.866705: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1238 unstable=0 bg_thresh=987 thresh=1975 gap=498 poll_thresh=18 ino=257 dd-2584 [006] 298.866825: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1238 unstable=0 bg_thresh=989 thresh=1979 gap=477 poll_thresh=19 ino=257 dd-2584 [006] 298.866830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 298.874332: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1113 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=19 ino=257 dd-2584 [006] 298.874420: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1113 unstable=0 bg_thresh=988 thresh=1977 gap=575 poll_thresh=14 ino=257 dd-2584 [006] 298.874477: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1113 unstable=0 bg_thresh=988 thresh=1976 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 298.874534: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1113 unstable=0 bg_thresh=988 thresh=1976 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 298.874823: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1113 unstable=0 bg_thresh=987 thresh=1974 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 298.874936: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1113 unstable=0 bg_thresh=986 thresh=1973 gap=471 poll_thresh=18 ino=257 dd-2584 [006] 298.874941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 298.882361: balance_dirty_state: bdi btrfs-1: dirty=389 wb=988 unstable=0 bg_thresh=986 thresh=1972 gap=595 poll_thresh=18 ino=257 dd-2584 [006] 298.882478: balance_dirty_state: bdi btrfs-1: dirty=389 wb=988 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=13 ino=257 dd-2584 [006] 298.882535: balance_dirty_state: bdi btrfs-1: dirty=414 wb=988 unstable=0 bg_thresh=985 thresh=1971 gap=569 poll_thresh=14 ino=257 dd-2584 [006] 298.882591: balance_dirty_state: bdi btrfs-1: dirty=414 wb=988 unstable=0 bg_thresh=988 thresh=1976 gap=574 poll_thresh=15 ino=257 dd-2584 [006] 298.882649: balance_dirty_state: bdi btrfs-1: dirty=439 wb=988 unstable=0 bg_thresh=987 thresh=1975 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 298.882761: balance_dirty_state: bdi btrfs-1: dirty=464 wb=988 unstable=0 bg_thresh=987 thresh=1974 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 298.882873: balance_dirty_state: bdi btrfs-1: dirty=514 wb=988 unstable=0 bg_thresh=986 thresh=1973 gap=471 poll_thresh=18 ino=257 dd-2584 [006] 298.882878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 298.890287: balance_dirty_state: bdi btrfs-1: dirty=514 wb=838 unstable=0 bg_thresh=987 thresh=1975 gap=623 poll_thresh=18 ino=257 dd-2584 [006] 298.890414: balance_dirty_state: bdi btrfs-1: dirty=514 wb=838 unstable=0 bg_thresh=990 thresh=1980 gap=628 poll_thresh=13 ino=257 dd-2584 [006] 298.890495: balance_dirty_state: bdi btrfs-1: dirty=539 wb=838 unstable=0 bg_thresh=987 thresh=1974 gap=597 poll_thresh=14 ino=257 dd-2584 [006] 298.890555: balance_dirty_state: bdi btrfs-1: dirty=564 wb=838 unstable=0 bg_thresh=989 thresh=1979 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 298.890614: balance_dirty_state: bdi btrfs-1: dirty=564 wb=838 unstable=0 bg_thresh=989 thresh=1978 gap=576 poll_thresh=16 ino=257 dd-2584 [006] 298.890909: balance_dirty_state: bdi btrfs-1: dirty=614 wb=838 unstable=0 bg_thresh=988 thresh=1977 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 298.891026: balance_dirty_state: bdi btrfs-1: dirty=639 wb=838 unstable=0 bg_thresh=988 thresh=1976 gap=499 poll_thresh=18 ino=257 dd-2584 [006] 298.891144: balance_dirty_state: bdi btrfs-1: dirty=664 wb=838 unstable=0 bg_thresh=990 thresh=1980 gap=478 poll_thresh=19 ino=257 dd-2584 [006] 298.891148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 298.898301: balance_dirty_state: bdi btrfs-1: dirty=664 wb=713 unstable=0 bg_thresh=989 thresh=1978 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 298.898369: balance_dirty_state: bdi btrfs-1: dirty=689 wb=713 unstable=0 bg_thresh=986 thresh=1972 gap=570 poll_thresh=14 ino=257 dd-2584 [006] 298.898431: balance_dirty_state: bdi btrfs-1: dirty=689 wb=713 unstable=0 bg_thresh=988 thresh=1977 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 298.898490: balance_dirty_state: bdi btrfs-1: dirty=714 wb=713 unstable=0 bg_thresh=988 thresh=1976 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 298.898607: balance_dirty_state: bdi btrfs-1: dirty=739 wb=713 unstable=0 bg_thresh=987 thresh=1975 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 298.898725: balance_dirty_state: bdi btrfs-1: dirty=789 wb=713 unstable=0 bg_thresh=987 thresh=1974 gap=472 poll_thresh=18 ino=257 dd-2584 [006] 298.898730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=65744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 298.906325: balance_dirty_state: bdi btrfs-1: dirty=789 wb=588 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=18 ino=257 dd-2584 [002] 298.906393: balance_dirty_state: bdi btrfs-1: dirty=814 wb=588 unstable=0 bg_thresh=988 thresh=1977 gap=575 poll_thresh=13 ino=257 dd-2584 [002] 298.906451: balance_dirty_state: bdi btrfs-1: dirty=814 wb=588 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 298.906511: balance_dirty_state: bdi btrfs-1: dirty=839 wb=588 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=15 ino=257 dd-2584 [002] 298.906569: balance_dirty_state: bdi btrfs-1: dirty=864 wb=588 unstable=0 bg_thresh=993 thresh=1987 gap=535 poll_thresh=16 ino=257 dd-2584 [002] 298.906864: balance_dirty_state: bdi btrfs-1: dirty=889 wb=588 unstable=0 bg_thresh=993 thresh=1986 gap=509 poll_thresh=17 ino=257 dd-2584 [002] 298.906982: balance_dirty_state: bdi btrfs-1: dirty=914 wb=588 unstable=0 bg_thresh=995 thresh=1990 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 298.906986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1320 avg_dirty=1320 bdi_gap=12% task_gap=-73% task_weight=98% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 298.914378: balance_dirty_state: bdi btrfs-1: dirty=939 wb=463 unstable=0 bg_thresh=992 thresh=1984 gap=582 poll_thresh=13 ino=257 dd-2584 [002] 298.914438: balance_dirty_state: bdi btrfs-1: dirty=939 wb=463 unstable=0 bg_thresh=994 thresh=1989 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 298.914499: balance_dirty_state: bdi btrfs-1: dirty=964 wb=463 unstable=0 bg_thresh=994 thresh=1989 gap=562 poll_thresh=15 ino=257 dd-2584 [002] 298.914559: balance_dirty_state: bdi btrfs-1: dirty=989 wb=463 unstable=0 bg_thresh=994 thresh=1988 gap=536 poll_thresh=16 ino=257 dd-2584 [002] 298.914680: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=463 unstable=0 bg_thresh=993 thresh=1987 gap=510 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 298.914718: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6272 wrote=0 to_write=16384 dd-2584 [002] 298.914810: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=463 unstable=0 bg_thresh=995 thresh=1991 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 298.914812: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1320 avg_dirty=1320 bdi_gap=13% task_gap=-72% task_weight=98% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 298.916849: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=880 to_write=15504 dd-2584 [002] 298.922405: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1188 unstable=0 bg_thresh=990 thresh=1980 gap=603 poll_thresh=13 ino=257 dd-2584 [002] 298.922522: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1188 unstable=0 bg_thresh=990 thresh=1980 gap=578 poll_thresh=14 ino=257 dd-2584 [002] 298.922640: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1188 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=15 ino=257 dd-2584 [002] 298.922755: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1188 unstable=0 bg_thresh=995 thresh=1991 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 298.923359: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1188 unstable=0 bg_thresh=998 thresh=1996 gap=544 poll_thresh=17 ino=257 dd-2584 [002] 298.923599: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1188 unstable=0 bg_thresh=997 thresh=1994 gap=517 poll_thresh=18 ino=257 dd-2584 [002] 298.923833: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1188 unstable=0 bg_thresh=996 thresh=1993 gap=466 poll_thresh=19 ino=257 dd-2584 [002] 298.923841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 298.930330: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1063 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=19 ino=257 dd-2584 [002] 298.930410: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1063 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=14 ino=257 dd-2584 [002] 298.930468: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1063 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=15 ino=257 dd-2584 [002] 298.930527: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1063 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=16 ino=257 dd-2584 [002] 298.930642: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1063 unstable=0 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=17 ino=257 dd-2584 [002] 298.930763: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1063 unstable=0 bg_thresh=1006 thresh=2012 gap=510 poll_thresh=18 ino=257 dd-2584 [002] 298.930883: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1063 unstable=0 bg_thresh=1005 thresh=2011 gap=484 poll_thresh=19 ino=257 dd-2584 [002] 298.930888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 298.938289: balance_dirty_state: bdi btrfs-1: dirty=464 wb=863 unstable=0 bg_thresh=999 thresh=1998 gap=671 poll_thresh=19 ino=257 dd-2584 [002] 298.938356: balance_dirty_state: bdi btrfs-1: dirty=489 wb=863 unstable=0 bg_thresh=999 thresh=1998 gap=646 poll_thresh=14 ino=257 dd-2584 [002] 298.938596: balance_dirty_state: bdi btrfs-1: dirty=514 wb=863 unstable=0 bg_thresh=1001 thresh=2003 gap=626 poll_thresh=15 ino=257 dd-2584 [002] 298.938655: balance_dirty_state: bdi btrfs-1: dirty=514 wb=863 unstable=0 bg_thresh=1001 thresh=2003 gap=626 poll_thresh=16 ino=257 dd-2584 [002] 298.938772: balance_dirty_state: bdi btrfs-1: dirty=564 wb=863 unstable=0 bg_thresh=1006 thresh=2013 gap=586 poll_thresh=17 ino=257 dd-2584 [002] 298.938893: balance_dirty_state: bdi btrfs-1: dirty=589 wb=863 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=18 ino=257 dd-2584 [002] 298.939013: balance_dirty_state: bdi btrfs-1: dirty=614 wb=863 unstable=0 bg_thresh=1005 thresh=2011 gap=534 poll_thresh=19 ino=257 dd-2584 [002] 298.939132: balance_dirty_state: bdi btrfs-1: dirty=639 wb=863 unstable=0 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=20 ino=257 dd-2584 [002] 298.939251: balance_dirty_state: bdi btrfs-1: dirty=689 wb=863 unstable=0 bg_thresh=1004 thresh=2008 gap=456 poll_thresh=21 ino=257 dd-2584 [002] 298.939255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 298.946292: balance_dirty_state: bdi btrfs-1: dirty=689 wb=863 unstable=0 bg_thresh=983 thresh=1967 gap=415 poll_thresh=21 ino=257 dd-2584 [002] 298.946296: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 298.954307: balance_dirty_state: bdi btrfs-1: dirty=689 wb=613 unstable=0 bg_thresh=982 thresh=1965 gap=663 poll_thresh=21 ino=257 dd-2584 [007] 298.954373: balance_dirty_state: bdi btrfs-1: dirty=714 wb=613 unstable=0 bg_thresh=985 thresh=1970 gap=643 poll_thresh=16 ino=257 dd-2584 [007] 298.954488: balance_dirty_state: bdi btrfs-1: dirty=739 wb=613 unstable=0 bg_thresh=987 thresh=1975 gap=623 poll_thresh=17 ino=257 dd-2584 [007] 298.954782: balance_dirty_state: bdi btrfs-1: dirty=764 wb=613 unstable=0 bg_thresh=990 thresh=1980 gap=603 poll_thresh=18 ino=257 dd-2584 [007] 298.954901: balance_dirty_state: bdi btrfs-1: dirty=814 wb=613 unstable=0 bg_thresh=992 thresh=1984 gap=557 poll_thresh=19 ino=257 dd-2584 [007] 298.955017: balance_dirty_state: bdi btrfs-1: dirty=839 wb=613 unstable=0 bg_thresh=991 thresh=1983 gap=531 poll_thresh=20 ino=257 dd-2584 [007] 298.955135: balance_dirty_state: bdi btrfs-1: dirty=864 wb=613 unstable=0 bg_thresh=991 thresh=1982 gap=505 poll_thresh=21 ino=257 dd-2584 [007] 298.955253: balance_dirty_state: bdi btrfs-1: dirty=889 wb=613 unstable=0 bg_thresh=990 thresh=1981 gap=479 poll_thresh=22 ino=257 dd-2584 [007] 298.955258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 298.962411: balance_dirty_state: bdi btrfs-1: dirty=889 wb=488 unstable=0 bg_thresh=979 thresh=1959 gap=582 poll_thresh=22 ino=257 dd-2584 [007] 298.962541: balance_dirty_state: bdi btrfs-1: dirty=914 wb=488 unstable=0 bg_thresh=982 thresh=1964 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 298.962776: balance_dirty_state: bdi btrfs-1: dirty=939 wb=488 unstable=0 bg_thresh=984 thresh=1968 gap=541 poll_thresh=17 ino=257 dd-2584 [007] 298.963011: balance_dirty_state: bdi btrfs-1: dirty=989 wb=488 unstable=0 bg_thresh=983 thresh=1967 gap=490 poll_thresh=18 ino=257 dd-2584 [007] 298.963020: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-1% task_gap=-101% task_weight=98% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 298.963057: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6320 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 298.966893: writeback_single_inode: bdi btrfs-1: ino=257 state= age=100 wrote=800 to_write=15584 dd-2584 [007] 298.970459: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1163 unstable=0 bg_thresh=984 thresh=1968 gap=616 poll_thresh=18 ino=257 dd-2584 [007] 298.970552: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1163 unstable=0 bg_thresh=981 thresh=1962 gap=610 poll_thresh=13 ino=257 dd-2584 [007] 298.970617: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1163 unstable=0 bg_thresh=983 thresh=1967 gap=590 poll_thresh=14 ino=257 dd-2584 [007] 298.970860: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1163 unstable=0 bg_thresh=983 thresh=1966 gap=589 poll_thresh=15 ino=257 dd-2584 [007] 298.970919: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1163 unstable=0 bg_thresh=983 thresh=1966 gap=564 poll_thresh=16 ino=257 dd-2584 [007] 298.971037: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1163 unstable=0 bg_thresh=985 thresh=1970 gap=543 poll_thresh=17 ino=257 dd-2584 [007] 298.971156: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1163 unstable=0 bg_thresh=981 thresh=1963 gap=486 poll_thresh=18 ino=257 dd-2584 [007] 298.971161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1320 avg_dirty=1320 bdi_gap=-3% task_gap=-106% task_weight=99% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 298.978451: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1038 unstable=0 bg_thresh=983 thresh=1966 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 298.978576: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1038 unstable=0 bg_thresh=983 thresh=1966 gap=614 poll_thresh=13 ino=257 dd-2584 [005] 298.978691: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1038 unstable=0 bg_thresh=985 thresh=1971 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 298.978811: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1038 unstable=0 bg_thresh=982 thresh=1965 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 298.978929: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1038 unstable=0 bg_thresh=985 thresh=1970 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 298.979163: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1038 unstable=0 bg_thresh=984 thresh=1969 gap=517 poll_thresh=17 ino=257 dd-2584 [005] 298.979400: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1038 unstable=0 bg_thresh=986 thresh=1973 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 298.979634: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1038 unstable=0 bg_thresh=986 thresh=1972 gap=470 poll_thresh=19 ino=257 dd-2584 [005] 298.979643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-143% task_weight=98% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 298.986456: balance_dirty_state: bdi btrfs-1: dirty=464 wb=888 unstable=0 bg_thresh=986 thresh=1972 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 298.986945: balance_dirty_state: bdi btrfs-1: dirty=489 wb=888 unstable=0 bg_thresh=983 thresh=1966 gap=589 poll_thresh=14 ino=257 dd-2584 [005] 298.987064: balance_dirty_state: bdi btrfs-1: dirty=489 wb=888 unstable=0 bg_thresh=985 thresh=1971 gap=594 poll_thresh=15 ino=257 dd-2584 [005] 298.987184: balance_dirty_state: bdi btrfs-1: dirty=514 wb=888 unstable=0 bg_thresh=985 thresh=1970 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 298.987420: balance_dirty_state: bdi btrfs-1: dirty=539 wb=888 unstable=0 bg_thresh=984 thresh=1969 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 298.987653: balance_dirty_state: bdi btrfs-1: dirty=589 wb=888 unstable=0 bg_thresh=984 thresh=1968 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 298.987662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1280 avg_dirty=1280 bdi_gap=23% task_gap=-51% task_weight=98% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 298.994532: balance_dirty_state: bdi btrfs-1: dirty=589 wb=788 unstable=0 bg_thresh=985 thresh=1970 gap=593 poll_thresh=13 ino=257 dd-2584 [005] 298.994592: balance_dirty_state: bdi btrfs-1: dirty=614 wb=788 unstable=0 bg_thresh=985 thresh=1970 gap=568 poll_thresh=14 ino=257 dd-2584 [005] 298.994651: balance_dirty_state: bdi btrfs-1: dirty=639 wb=788 unstable=0 bg_thresh=984 thresh=1969 gap=542 poll_thresh=15 ino=257 dd-2584 [005] 298.994710: balance_dirty_state: bdi btrfs-1: dirty=639 wb=788 unstable=0 bg_thresh=987 thresh=1974 gap=547 poll_thresh=16 ino=257 dd-2584 [005] 298.994827: balance_dirty_state: bdi btrfs-1: dirty=664 wb=788 unstable=0 bg_thresh=986 thresh=1973 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 298.994944: balance_dirty_state: bdi btrfs-1: dirty=714 wb=788 unstable=0 bg_thresh=986 thresh=1972 gap=470 poll_thresh=18 ino=257 dd-2584 [005] 298.994949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-143% task_weight=98% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.002449: balance_dirty_state: bdi btrfs-1: dirty=714 wb=788 unstable=0 bg_thresh=988 thresh=1976 gap=474 poll_thresh=18 ino=257 dd-2584 [005] 299.002454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=98% bdi_bw=65940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.010402: balance_dirty_state: bdi btrfs-1: dirty=714 wb=538 unstable=0 bg_thresh=987 thresh=1975 gap=723 poll_thresh=18 ino=257 dd-2584 [005] 299.010476: balance_dirty_state: bdi btrfs-1: dirty=714 wb=538 unstable=0 bg_thresh=987 thresh=1974 gap=722 poll_thresh=13 ino=257 dd-2584 [005] 299.010732: balance_dirty_state: bdi btrfs-1: dirty=739 wb=538 unstable=0 bg_thresh=987 thresh=1974 gap=697 poll_thresh=14 ino=257 dd-2584 [005] 299.010799: balance_dirty_state: bdi btrfs-1: dirty=764 wb=538 unstable=0 bg_thresh=989 thresh=1978 gap=676 poll_thresh=15 ino=257 dd-2584 [005] 299.010862: balance_dirty_state: bdi btrfs-1: dirty=764 wb=538 unstable=0 bg_thresh=986 thresh=1972 gap=670 poll_thresh=16 ino=257 dd-2584 [005] 299.010991: balance_dirty_state: bdi btrfs-1: dirty=814 wb=538 unstable=0 bg_thresh=985 thresh=1971 gap=619 poll_thresh=17 ino=257 dd-2584 [005] 299.011118: balance_dirty_state: bdi btrfs-1: dirty=839 wb=538 unstable=0 bg_thresh=985 thresh=1970 gap=593 poll_thresh=18 ino=257 dd-2584 [005] 299.011273: balance_dirty_state: bdi btrfs-1: dirty=864 wb=463 unstable=0 bg_thresh=984 thresh=1968 gap=641 poll_thresh=19 ino=257 dd-2584 [005] 299.011408: balance_dirty_state: bdi btrfs-1: dirty=889 wb=413 unstable=0 bg_thresh=983 thresh=1966 gap=664 poll_thresh=20 ino=257 dd-2584 [005] 299.011542: balance_dirty_state: bdi btrfs-1: dirty=939 wb=413 unstable=0 bg_thresh=985 thresh=1971 gap=619 poll_thresh=21 ino=257 dd-2584 [005] 299.011676: balance_dirty_state: bdi btrfs-1: dirty=964 wb=413 unstable=0 bg_thresh=984 thresh=1969 gap=592 poll_thresh=22 ino=257 dd-2584 [005] 299.011985: balance_dirty_state: bdi btrfs-1: dirty=989 wb=413 unstable=0 bg_thresh=986 thresh=1972 gap=570 poll_thresh=23 ino=257 flush-btrfs-1-2586 [003] 299.012003: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6368 wrote=0 to_write=16384 dd-2584 [005] 299.012128: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=413 unstable=0 bg_thresh=982 thresh=1964 gap=512 poll_thresh=24 ino=257 dd-2584 [005] 299.012267: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=463 unstable=0 bg_thresh=981 thresh=1962 gap=485 poll_thresh=25 ino=257 dd-2584 [005] 299.012269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1240 avg_dirty=1240 bdi_gap=44% task_gap=-10% task_weight=99% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 299.016181: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=880 to_write=15504 dd-2584 [005] 299.018635: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1288 unstable=0 bg_thresh=989 thresh=1978 gap=476 poll_thresh=19 ino=257 dd-2584 [005] 299.018641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1280 avg_dirty=1280 bdi_gap=29% task_gap=-40% task_weight=99% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.026551: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1163 unstable=0 bg_thresh=992 thresh=1985 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 299.026724: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1163 unstable=0 bg_thresh=992 thresh=1985 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 299.026898: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1163 unstable=0 bg_thresh=992 thresh=1984 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 299.027239: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1163 unstable=0 bg_thresh=991 thresh=1983 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 299.027625: balance_dirty_state: bdi btrfs-1: dirty=315 wb=1163 unstable=0 bg_thresh=992 thresh=1985 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 299.028000: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1163 unstable=0 bg_thresh=991 thresh=1983 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 299.028011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-82% task_weight=98% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.034704: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1038 unstable=0 bg_thresh=990 thresh=1981 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 299.034786: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1038 unstable=0 bg_thresh=990 thresh=1981 gap=552 poll_thresh=15 ino=257 dd-2584 [005] 299.034867: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1038 unstable=0 bg_thresh=990 thresh=1980 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 299.035030: balance_dirty_state: bdi btrfs-1: dirty=441 wb=1038 unstable=0 bg_thresh=992 thresh=1984 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 299.035195: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1038 unstable=0 bg_thresh=991 thresh=1983 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 299.035202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-82% task_weight=98% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.042520: balance_dirty_state: bdi btrfs-1: dirty=491 wb=863 unstable=0 bg_thresh=990 thresh=1981 gap=627 poll_thresh=13 ino=257 dd-2584 [005] 299.042581: balance_dirty_state: bdi btrfs-1: dirty=491 wb=863 unstable=0 bg_thresh=990 thresh=1980 gap=626 poll_thresh=14 ino=257 dd-2584 [005] 299.042642: balance_dirty_state: bdi btrfs-1: dirty=516 wb=863 unstable=0 bg_thresh=990 thresh=1980 gap=601 poll_thresh=15 ino=257 dd-2584 [005] 299.042703: balance_dirty_state: bdi btrfs-1: dirty=541 wb=863 unstable=0 bg_thresh=989 thresh=1979 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 299.042825: balance_dirty_state: bdi btrfs-1: dirty=566 wb=863 unstable=0 bg_thresh=991 thresh=1983 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 299.042969: balance_dirty_state: bdi btrfs-1: dirty=591 wb=813 unstable=0 bg_thresh=987 thresh=1975 gap=571 poll_thresh=18 ino=257 dd-2584 [005] 299.043283: balance_dirty_state: bdi btrfs-1: dirty=616 wb=738 unstable=0 bg_thresh=988 thresh=1977 gap=623 poll_thresh=19 ino=257 dd-2584 [005] 299.043412: balance_dirty_state: bdi btrfs-1: dirty=666 wb=738 unstable=0 bg_thresh=990 thresh=1981 gap=577 poll_thresh=20 ino=257 dd-2584 [005] 299.043538: balance_dirty_state: bdi btrfs-1: dirty=691 wb=738 unstable=0 bg_thresh=989 thresh=1979 gap=550 poll_thresh=21 ino=257 dd-2584 [005] 299.043663: balance_dirty_state: bdi btrfs-1: dirty=716 wb=738 unstable=0 bg_thresh=991 thresh=1983 gap=529 poll_thresh=22 ino=257 dd-2584 [005] 299.043789: balance_dirty_state: bdi btrfs-1: dirty=741 wb=738 unstable=0 bg_thresh=987 thresh=1975 gap=496 poll_thresh=23 ino=257 dd-2584 [005] 299.043919: balance_dirty_state: bdi btrfs-1: dirty=791 wb=738 unstable=0 bg_thresh=992 thresh=1984 gap=455 poll_thresh=24 ino=257 dd-2584 [005] 299.043923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 299.050451: balance_dirty_state: bdi btrfs-1: dirty=791 wb=738 unstable=0 bg_thresh=994 thresh=1989 gap=460 poll_thresh=24 ino=257 dd-2584 [001] 299.050459: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.058423: balance_dirty_state: bdi btrfs-1: dirty=791 wb=738 unstable=0 bg_thresh=994 thresh=1989 gap=460 poll_thresh=24 ino=257 dd-2584 [005] 299.058429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.066469: balance_dirty_state: bdi btrfs-1: dirty=797 wb=493 unstable=0 bg_thresh=990 thresh=1980 gap=690 poll_thresh=24 ino=257 dd-2584 [005] 299.066540: balance_dirty_state: bdi btrfs-1: dirty=797 wb=493 unstable=0 bg_thresh=990 thresh=1980 gap=690 poll_thresh=18 ino=257 dd-2584 [005] 299.066671: balance_dirty_state: bdi btrfs-1: dirty=847 wb=493 unstable=0 bg_thresh=989 thresh=1978 gap=638 poll_thresh=19 ino=257 dd-2584 [005] 299.066800: balance_dirty_state: bdi btrfs-1: dirty=872 wb=493 unstable=0 bg_thresh=988 thresh=1977 gap=612 poll_thresh=20 ino=257 dd-2584 [005] 299.067111: balance_dirty_state: bdi btrfs-1: dirty=897 wb=493 unstable=0 bg_thresh=988 thresh=1976 gap=586 poll_thresh=21 ino=257 dd-2584 [005] 299.067251: balance_dirty_state: bdi btrfs-1: dirty=936 wb=493 unstable=0 bg_thresh=987 thresh=1974 gap=545 poll_thresh=22 ino=257 dd-2584 [005] 299.067389: balance_dirty_state: bdi btrfs-1: dirty=962 wb=493 unstable=0 bg_thresh=987 thresh=1974 gap=519 poll_thresh=23 ino=257 dd-2584 [005] 299.067529: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=493 unstable=0 bg_thresh=988 thresh=1977 gap=483 poll_thresh=24 ino=257 dd-2584 [005] 299.067534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1320 avg_dirty=1320 bdi_gap=4% task_gap=-88% task_weight=98% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 299.067576: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6424 wrote=0 to_write=16384 flush-btrfs-1-2586 [003] 299.069543: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=816 to_write=15568 dd-2584 [005] 299.074549: balance_dirty_state: bdi btrfs-1: dirty=191 wb=1065 unstable=0 bg_thresh=1000 thresh=2000 gap=744 poll_thresh=18 ino=257 dd-2584 [005] 299.074717: balance_dirty_state: bdi btrfs-1: dirty=241 wb=1065 unstable=0 bg_thresh=1002 thresh=2005 gap=699 poll_thresh=19 ino=257 dd-2584 [005] 299.074884: balance_dirty_state: bdi btrfs-1: dirty=266 wb=1065 unstable=0 bg_thresh=1004 thresh=2009 gap=678 poll_thresh=20 ino=257 dd-2584 [005] 299.075055: balance_dirty_state: bdi btrfs-1: dirty=291 wb=1065 unstable=0 bg_thresh=1004 thresh=2008 gap=652 poll_thresh=21 ino=257 dd-2584 [005] 299.075520: balance_dirty_state: bdi btrfs-1: dirty=341 wb=1065 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=22 ino=257 dd-2584 [005] 299.075682: balance_dirty_state: bdi btrfs-1: dirty=366 wb=1065 unstable=0 bg_thresh=1003 thresh=2006 gap=575 poll_thresh=23 ino=257 dd-2584 [005] 299.075852: balance_dirty_state: bdi btrfs-1: dirty=391 wb=1065 unstable=0 bg_thresh=1005 thresh=2010 gap=554 poll_thresh=24 ino=257 dd-2584 [005] 299.075982: balance_dirty_state: bdi btrfs-1: dirty=416 wb=1065 unstable=0 bg_thresh=1004 thresh=2009 gap=528 poll_thresh=25 ino=257 dd-2584 [005] 299.076104: balance_dirty_state: bdi btrfs-1: dirty=466 wb=1065 unstable=0 bg_thresh=1004 thresh=2008 gap=477 poll_thresh=26 ino=257 dd-2584 [005] 299.076109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=98% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.082374: balance_dirty_state: bdi btrfs-1: dirty=466 wb=940 unstable=0 bg_thresh=1002 thresh=2004 gap=598 poll_thresh=26 ino=257 dd-2584 [005] 299.082465: balance_dirty_state: bdi btrfs-1: dirty=467 wb=939 unstable=0 bg_thresh=1001 thresh=2003 gap=597 poll_thresh=19 ino=257 dd-2584 [005] 299.082641: balance_dirty_state: bdi btrfs-1: dirty=517 wb=939 unstable=0 bg_thresh=1003 thresh=2007 gap=551 poll_thresh=20 ino=257 dd-2584 [005] 299.082763: balance_dirty_state: bdi btrfs-1: dirty=542 wb=939 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=21 ino=257 dd-2584 [005] 299.083061: balance_dirty_state: bdi btrfs-1: dirty=567 wb=939 unstable=0 bg_thresh=1002 thresh=2005 gap=499 poll_thresh=22 ino=257 dd-2584 [005] 299.083066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-103% task_weight=98% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.090368: balance_dirty_state: bdi btrfs-1: dirty=567 wb=839 unstable=0 bg_thresh=990 thresh=1981 gap=575 poll_thresh=22 ino=257 dd-2584 [005] 299.090458: balance_dirty_state: bdi btrfs-1: dirty=592 wb=839 unstable=0 bg_thresh=990 thresh=1981 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 299.090612: balance_dirty_state: bdi btrfs-1: dirty=617 wb=839 unstable=0 bg_thresh=992 thresh=1985 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 299.090766: balance_dirty_state: bdi btrfs-1: dirty=642 wb=839 unstable=0 bg_thresh=992 thresh=1984 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 299.090920: balance_dirty_state: bdi btrfs-1: dirty=692 wb=839 unstable=0 bg_thresh=988 thresh=1977 gap=446 poll_thresh=19 ino=257 dd-2584 [005] 299.090926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.102380: balance_dirty_state: bdi btrfs-1: dirty=690 wb=689 unstable=0 bg_thresh=989 thresh=1978 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 299.102485: balance_dirty_state: bdi btrfs-1: dirty=690 wb=689 unstable=0 bg_thresh=986 thresh=1972 gap=593 poll_thresh=14 ino=257 dd-2584 [005] 299.102548: balance_dirty_state: bdi btrfs-1: dirty=715 wb=689 unstable=0 bg_thresh=988 thresh=1977 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 299.102608: balance_dirty_state: bdi btrfs-1: dirty=740 wb=689 unstable=0 bg_thresh=991 thresh=1983 gap=554 poll_thresh=16 ino=257 dd-2584 [005] 299.102728: balance_dirty_state: bdi btrfs-1: dirty=765 wb=689 unstable=0 bg_thresh=991 thresh=1982 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 299.102849: balance_dirty_state: bdi btrfs-1: dirty=790 wb=689 unstable=0 bg_thresh=993 thresh=1986 gap=507 poll_thresh=18 ino=257 dd-2584 [005] 299.103151: balance_dirty_state: bdi btrfs-1: dirty=815 wb=689 unstable=0 bg_thresh=990 thresh=1981 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 299.103156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 299.110414: balance_dirty_state: bdi btrfs-1: dirty=810 wb=444 unstable=0 bg_thresh=992 thresh=1985 gap=731 poll_thresh=19 ino=257 dd-2584 [002] 299.110508: balance_dirty_state: bdi btrfs-1: dirty=810 wb=444 unstable=0 bg_thresh=992 thresh=1985 gap=731 poll_thresh=14 ino=257 dd-2584 [002] 299.110592: balance_dirty_state: bdi btrfs-1: dirty=835 wb=444 unstable=0 bg_thresh=995 thresh=1990 gap=711 poll_thresh=15 ino=257 dd-2584 [002] 299.110676: balance_dirty_state: bdi btrfs-1: dirty=860 wb=444 unstable=0 bg_thresh=995 thresh=1990 gap=686 poll_thresh=16 ino=257 dd-2584 [002] 299.110842: balance_dirty_state: bdi btrfs-1: dirty=885 wb=444 unstable=0 bg_thresh=1000 thresh=2000 gap=671 poll_thresh=17 ino=257 dd-2584 [002] 299.111014: balance_dirty_state: bdi btrfs-1: dirty=910 wb=444 unstable=0 bg_thresh=999 thresh=1999 gap=645 poll_thresh=18 ino=257 dd-2584 [002] 299.111183: balance_dirty_state: bdi btrfs-1: dirty=960 wb=444 unstable=0 bg_thresh=999 thresh=1998 gap=594 poll_thresh=19 ino=257 dd-2584 [002] 299.111337: balance_dirty_state: bdi btrfs-1: dirty=985 wb=444 unstable=0 bg_thresh=996 thresh=1993 gap=564 poll_thresh=20 ino=257 dd-2584 [002] 299.111457: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=444 unstable=0 bg_thresh=998 thresh=1997 gap=543 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 299.111531: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6468 wrote=0 to_write=16384 dd-2584 [002] 299.111586: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=444 unstable=0 bg_thresh=998 thresh=1996 gap=517 poll_thresh=22 ino=257 dd-2584 [002] 299.112008: balance_dirty_state: bdi btrfs-1: dirty=985 wb=519 unstable=0 bg_thresh=997 thresh=1995 gap=491 poll_thresh=23 ino=257 dd-2584 [002] 299.112011: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=66428 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 299.114644: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=928 to_write=15456 dd-2584 [002] 299.118358: balance_dirty_state: bdi btrfs-1: dirty=160 wb=1244 unstable=0 bg_thresh=992 thresh=1985 gap=581 poll_thresh=23 ino=257 dd-2584 [002] 299.118459: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1248 unstable=0 bg_thresh=992 thresh=1984 gap=568 poll_thresh=17 ino=257 dd-2584 [002] 299.118624: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1248 unstable=0 bg_thresh=994 thresh=1989 gap=523 poll_thresh=18 ino=257 dd-2584 [002] 299.118789: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1248 unstable=0 bg_thresh=997 thresh=1994 gap=503 poll_thresh=19 ino=257 dd-2584 [002] 299.118962: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1248 unstable=0 bg_thresh=999 thresh=1998 gap=482 poll_thresh=20 ino=257 dd-2584 [002] 299.118969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=66240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 299.126366: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1123 unstable=0 bg_thresh=996 thresh=1992 gap=601 poll_thresh=20 ino=257 dd-2584 [002] 299.126499: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1123 unstable=0 bg_thresh=996 thresh=1992 gap=576 poll_thresh=15 ino=257 dd-2584 [002] 299.126616: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1123 unstable=0 bg_thresh=998 thresh=1997 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 299.126850: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1123 unstable=0 bg_thresh=998 thresh=1996 gap=530 poll_thresh=17 ino=257 dd-2584 [002] 299.127087: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1123 unstable=0 bg_thresh=997 thresh=1995 gap=504 poll_thresh=18 ino=257 dd-2584 [002] 299.127697: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1123 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=19 ino=257 dd-2584 [002] 299.127705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-110% task_weight=98% bdi_bw=66240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 299.134395: balance_dirty_state: bdi btrfs-1: dirty=393 wb=996 unstable=0 bg_thresh=992 thresh=1984 gap=595 poll_thresh=19 ino=257 dd-2584 [002] 299.134510: balance_dirty_state: bdi btrfs-1: dirty=418 wb=996 unstable=0 bg_thresh=992 thresh=1984 gap=570 poll_thresh=14 ino=257 dd-2584 [002] 299.134578: balance_dirty_state: bdi btrfs-1: dirty=443 wb=970 unstable=0 bg_thresh=994 thresh=1989 gap=576 poll_thresh=15 ino=257 dd-2584 [002] 299.134641: balance_dirty_state: bdi btrfs-1: dirty=443 wb=944 unstable=0 bg_thresh=994 thresh=1989 gap=602 poll_thresh=16 ino=257 dd-2584 [002] 299.134757: balance_dirty_state: bdi btrfs-1: dirty=493 wb=944 unstable=0 bg_thresh=999 thresh=1999 gap=562 poll_thresh=17 ino=257 dd-2584 [002] 299.134874: balance_dirty_state: bdi btrfs-1: dirty=518 wb=944 unstable=0 bg_thresh=999 thresh=1998 gap=536 poll_thresh=18 ino=257 dd-2584 [002] 299.134992: balance_dirty_state: bdi btrfs-1: dirty=543 wb=944 unstable=0 bg_thresh=998 thresh=1997 gap=510 poll_thresh=19 ino=257 dd-2584 [002] 299.135110: balance_dirty_state: bdi btrfs-1: dirty=568 wb=944 unstable=0 bg_thresh=998 thresh=1996 gap=484 poll_thresh=20 ino=257 dd-2584 [002] 299.135114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=66240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 299.142454: balance_dirty_state: bdi btrfs-1: dirty=568 wb=944 unstable=0 bg_thresh=991 thresh=1982 gap=470 poll_thresh=20 ino=257 dd-2584 [006] 299.142460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-131% task_weight=98% bdi_bw=66240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 299.150494: balance_dirty_state: bdi btrfs-1: dirty=568 wb=694 unstable=0 bg_thresh=990 thresh=1981 gap=719 poll_thresh=20 ino=257 dd-2584 [006] 299.150619: balance_dirty_state: bdi btrfs-1: dirty=593 wb=694 unstable=0 bg_thresh=990 thresh=1981 gap=694 poll_thresh=15 ino=257 dd-2584 [006] 299.150737: balance_dirty_state: bdi btrfs-1: dirty=593 wb=694 unstable=0 bg_thresh=993 thresh=1986 gap=699 poll_thresh=16 ino=257 dd-2584 [006] 299.150967: balance_dirty_state: bdi btrfs-1: dirty=618 wb=694 unstable=0 bg_thresh=995 thresh=1991 gap=679 poll_thresh=17 ino=257 dd-2584 [006] 299.151562: balance_dirty_state: bdi btrfs-1: dirty=668 wb=694 unstable=0 bg_thresh=998 thresh=1996 gap=634 poll_thresh=18 ino=257 dd-2584 [006] 299.151796: balance_dirty_state: bdi btrfs-1: dirty=693 wb=694 unstable=0 bg_thresh=1000 thresh=2000 gap=613 poll_thresh=19 ino=257 dd-2584 [006] 299.152031: balance_dirty_state: bdi btrfs-1: dirty=718 wb=694 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=20 ino=257 dd-2584 [006] 299.152264: balance_dirty_state: bdi btrfs-1: dirty=768 wb=694 unstable=0 bg_thresh=999 thresh=1998 gap=536 poll_thresh=21 ino=257 dd-2584 [006] 299.152502: balance_dirty_state: bdi btrfs-1: dirty=793 wb=694 unstable=0 bg_thresh=998 thresh=1996 gap=509 poll_thresh=22 ino=257 dd-2584 [006] 299.152742: balance_dirty_state: bdi btrfs-1: dirty=818 wb=694 unstable=0 bg_thresh=997 thresh=1995 gap=483 poll_thresh=23 ino=257 dd-2584 [006] 299.152751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=66240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 299.158516: balance_dirty_state: bdi btrfs-1: dirty=818 wb=569 unstable=0 bg_thresh=998 thresh=1996 gap=609 poll_thresh=23 ino=257 dd-2584 [000] 299.158642: balance_dirty_state: bdi btrfs-1: dirty=843 wb=569 unstable=0 bg_thresh=998 thresh=1996 gap=584 poll_thresh=17 ino=257 dd-2584 [000] 299.158876: balance_dirty_state: bdi btrfs-1: dirty=868 wb=569 unstable=0 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=18 ino=257 dd-2584 [000] 299.159470: balance_dirty_state: bdi btrfs-1: dirty=893 wb=569 unstable=0 bg_thresh=1002 thresh=2005 gap=543 poll_thresh=19 ino=257 dd-2584 [000] 299.159707: balance_dirty_state: bdi btrfs-1: dirty=918 wb=569 unstable=0 bg_thresh=1002 thresh=2004 gap=517 poll_thresh=20 ino=257 dd-2584 [000] 299.159940: balance_dirty_state: bdi btrfs-1: dirty=968 wb=569 unstable=0 bg_thresh=1001 thresh=2003 gap=466 poll_thresh=21 ino=257 dd-2584 [000] 299.159949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=66240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 299.166424: balance_dirty_state: bdi btrfs-1: dirty=968 wb=444 unstable=0 bg_thresh=1001 thresh=2002 gap=590 poll_thresh=21 ino=257 dd-2584 [000] 299.166549: balance_dirty_state: bdi btrfs-1: dirty=968 wb=444 unstable=0 bg_thresh=1003 thresh=2007 gap=595 poll_thresh=16 ino=257 dd-2584 [000] 299.166785: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=444 unstable=0 bg_thresh=1003 thresh=2006 gap=544 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 299.166868: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6524 wrote=0 to_write=16384 dd-2584 [000] 299.166992: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=444 unstable=0 bg_thresh=1005 thresh=2010 gap=523 poll_thresh=18 ino=257 dd-2584 [000] 299.167116: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=469 unstable=0 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=19 ino=257 dd-2584 [000] 299.167118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=66240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 299.169054: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=928 to_write=15456 dd-2584 [004] 299.174383: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1219 unstable=0 bg_thresh=1005 thresh=2010 gap=623 poll_thresh=19 ino=257 dd-2584 [004] 299.174494: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1219 unstable=0 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 299.174615: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1219 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 299.174734: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1219 unstable=0 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 299.175335: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1219 unstable=0 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 299.175579: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1219 unstable=0 bg_thresh=1003 thresh=2006 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 299.175855: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1219 unstable=0 bg_thresh=1002 thresh=2005 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 299.175862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=66240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 299.182462: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1094 unstable=0 bg_thresh=1004 thresh=2008 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 299.182592: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1094 unstable=0 bg_thresh=1006 thresh=2013 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 299.182712: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1094 unstable=0 bg_thresh=1006 thresh=2012 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 299.182830: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1094 unstable=0 bg_thresh=1006 thresh=2012 gap=550 poll_thresh=16 ino=257 dd-2584 [004] 299.183077: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1094 unstable=0 bg_thresh=1005 thresh=2010 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 299.183318: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1094 unstable=0 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 299.183326: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=66240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 299.190398: balance_dirty_state: bdi btrfs-1: dirty=418 wb=969 unstable=0 bg_thresh=1004 thresh=2009 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 299.190588: balance_dirty_state: bdi btrfs-1: dirty=443 wb=969 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=13 ino=257 dd-2584 [004] 299.190766: balance_dirty_state: bdi btrfs-1: dirty=443 wb=969 unstable=0 bg_thresh=1004 thresh=2008 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 299.190946: balance_dirty_state: bdi btrfs-1: dirty=468 wb=969 unstable=0 bg_thresh=1006 thresh=2013 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 299.191124: balance_dirty_state: bdi btrfs-1: dirty=493 wb=969 unstable=0 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 299.192122: balance_dirty_state: bdi btrfs-1: dirty=518 wb=969 unstable=0 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 299.192481: balance_dirty_state: bdi btrfs-1: dirty=543 wb=969 unstable=0 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 299.192494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=66240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 299.198487: balance_dirty_state: bdi btrfs-1: dirty=543 wb=844 unstable=0 bg_thresh=1004 thresh=2008 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 299.198579: balance_dirty_state: bdi btrfs-1: dirty=568 wb=844 unstable=0 bg_thresh=1006 thresh=2013 gap=601 poll_thresh=13 ino=257 dd-2584 [004] 299.198664: balance_dirty_state: bdi btrfs-1: dirty=593 wb=844 unstable=0 bg_thresh=1003 thresh=2007 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 299.198749: balance_dirty_state: bdi btrfs-1: dirty=593 wb=844 unstable=0 bg_thresh=1006 thresh=2012 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 299.198836: balance_dirty_state: bdi btrfs-1: dirty=618 wb=844 unstable=0 bg_thresh=1005 thresh=2011 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 299.199006: balance_dirty_state: bdi btrfs-1: dirty=643 wb=844 unstable=0 bg_thresh=1005 thresh=2010 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 299.199178: balance_dirty_state: bdi btrfs-1: dirty=668 wb=844 unstable=0 bg_thresh=1004 thresh=2009 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 299.199184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=66240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 299.206449: balance_dirty_state: bdi btrfs-1: dirty=668 wb=694 unstable=0 bg_thresh=1003 thresh=2006 gap=644 poll_thresh=18 ino=257 dd-2584 [002] 299.206541: balance_dirty_state: bdi btrfs-1: dirty=668 wb=694 unstable=0 bg_thresh=1003 thresh=2006 gap=644 poll_thresh=13 ino=257 dd-2584 [002] 299.206601: balance_dirty_state: bdi btrfs-1: dirty=693 wb=694 unstable=0 bg_thresh=1005 thresh=2011 gap=624 poll_thresh=14 ino=257 dd-2584 [002] 299.206657: balance_dirty_state: bdi btrfs-1: dirty=693 wb=694 unstable=0 bg_thresh=1005 thresh=2011 gap=624 poll_thresh=15 ino=257 dd-2584 [002] 299.206713: balance_dirty_state: bdi btrfs-1: dirty=718 wb=694 unstable=0 bg_thresh=1008 thresh=2016 gap=604 poll_thresh=16 ino=257 dd-2584 [002] 299.206996: balance_dirty_state: bdi btrfs-1: dirty=743 wb=694 unstable=0 bg_thresh=1010 thresh=2021 gap=584 poll_thresh=17 ino=257 dd-2584 [002] 299.207110: balance_dirty_state: bdi btrfs-1: dirty=768 wb=694 unstable=0 bg_thresh=1012 thresh=2025 gap=563 poll_thresh=18 ino=257 dd-2584 [002] 299.207223: balance_dirty_state: bdi btrfs-1: dirty=818 wb=694 unstable=0 bg_thresh=1012 thresh=2024 gap=512 poll_thresh=19 ino=257 dd-2584 [002] 299.207336: balance_dirty_state: bdi btrfs-1: dirty=843 wb=694 unstable=0 bg_thresh=1011 thresh=2023 gap=486 poll_thresh=20 ino=257 dd-2584 [002] 299.207340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-175% task_weight=98% bdi_bw=66240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 299.214389: balance_dirty_state: bdi btrfs-1: dirty=843 wb=569 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=20 ino=257 dd-2584 [002] 299.214454: balance_dirty_state: bdi btrfs-1: dirty=868 wb=569 unstable=0 bg_thresh=1003 thresh=2006 gap=569 poll_thresh=15 ino=257 dd-2584 [002] 299.214512: balance_dirty_state: bdi btrfs-1: dirty=868 wb=569 unstable=0 bg_thresh=1005 thresh=2011 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 299.214627: balance_dirty_state: bdi btrfs-1: dirty=893 wb=569 unstable=0 bg_thresh=1005 thresh=2010 gap=548 poll_thresh=17 ino=257 dd-2584 [002] 299.214745: balance_dirty_state: bdi btrfs-1: dirty=943 wb=569 unstable=0 bg_thresh=1007 thresh=2015 gap=503 poll_thresh=18 ino=257 dd-2584 [002] 299.214750: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-92% task_weight=98% bdi_bw=66240 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 299.222444: balance_dirty_state: bdi btrfs-1: dirty=943 wb=419 unstable=0 bg_thresh=1002 thresh=2004 gap=642 poll_thresh=13 ino=257 dd-2584 [002] 299.222503: balance_dirty_state: bdi btrfs-1: dirty=968 wb=419 unstable=0 bg_thresh=1004 thresh=2009 gap=622 poll_thresh=14 ino=257 dd-2584 [002] 299.222740: balance_dirty_state: bdi btrfs-1: dirty=993 wb=419 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=15 ino=257 dd-2584 [002] 299.222798: balance_dirty_state: bdi btrfs-1: dirty=993 wb=419 unstable=0 bg_thresh=1007 thresh=2014 gap=602 poll_thresh=16 ino=257 dd-2584 [002] 299.222914: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=419 unstable=0 bg_thresh=1009 thresh=2019 gap=557 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 299.222940: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6580 wrote=0 to_write=16384 dd-2584 [002] 299.223091: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=419 unstable=0 bg_thresh=1011 thresh=2023 gap=536 poll_thresh=18 ino=257 dd-2584 [002] 299.223268: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=444 unstable=0 bg_thresh=1011 thresh=2022 gap=510 poll_thresh=19 ino=257 dd-2584 [002] 299.223450: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=494 unstable=0 bg_thresh=1010 thresh=2021 gap=484 poll_thresh=20 ino=257 dd-2584 [002] 299.223453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-84% task_weight=98% bdi_bw=66596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 299.225657: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=992 to_write=15392 dd-2584 [002] 299.230511: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1294 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=15 ino=257 dd-2584 [002] 299.230602: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1294 unstable=0 bg_thresh=994 thresh=1988 gap=501 poll_thresh=16 ino=257 dd-2584 [002] 299.230730: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1294 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=17 ino=257 dd-2584 [002] 299.230735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-69% task_weight=98% bdi_bw=66596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 299.238502: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1169 unstable=0 bg_thresh=983 thresh=1966 gap=554 poll_thresh=13 ino=257 dd-2584 [002] 299.238564: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1169 unstable=0 bg_thresh=988 thresh=1977 gap=565 poll_thresh=14 ino=257 dd-2584 [002] 299.238822: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1169 unstable=0 bg_thresh=988 thresh=1977 gap=540 poll_thresh=15 ino=257 dd-2584 [002] 299.238880: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1169 unstable=0 bg_thresh=988 thresh=1976 gap=514 poll_thresh=16 ino=257 dd-2584 [002] 299.238995: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1169 unstable=0 bg_thresh=987 thresh=1975 gap=488 poll_thresh=17 ino=257 dd-2584 [002] 299.239000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1280 avg_dirty=1280 bdi_gap=27% task_gap=-42% task_weight=98% bdi_bw=66596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 299.246570: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1044 unstable=0 bg_thresh=994 thresh=1988 gap=601 poll_thresh=13 ino=257 dd-2584 [002] 299.246631: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1044 unstable=0 bg_thresh=993 thresh=1987 gap=600 poll_thresh=14 ino=257 dd-2584 [002] 299.246689: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1044 unstable=0 bg_thresh=990 thresh=1981 gap=569 poll_thresh=15 ino=257 dd-2584 [002] 299.246748: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1044 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 299.246869: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1044 unstable=0 bg_thresh=992 thresh=1985 gap=523 poll_thresh=17 ino=257 dd-2584 [002] 299.246990: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1044 unstable=0 bg_thresh=992 thresh=1984 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 299.247110: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1044 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=19 ino=257 dd-2584 [002] 299.247115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-75% task_weight=98% bdi_bw=66596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 299.254564: balance_dirty_state: bdi btrfs-1: dirty=468 wb=894 unstable=0 bg_thresh=989 thresh=1978 gap=616 poll_thresh=14 ino=257 dd-2584 [006] 299.254624: balance_dirty_state: bdi btrfs-1: dirty=493 wb=894 unstable=0 bg_thresh=989 thresh=1978 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 299.254860: balance_dirty_state: bdi btrfs-1: dirty=493 wb=894 unstable=0 bg_thresh=991 thresh=1983 gap=596 poll_thresh=16 ino=257 dd-2584 [006] 299.254977: balance_dirty_state: bdi btrfs-1: dirty=543 wb=894 unstable=0 bg_thresh=991 thresh=1982 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 299.255097: balance_dirty_state: bdi btrfs-1: dirty=568 wb=894 unstable=0 bg_thresh=993 thresh=1986 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 299.255216: balance_dirty_state: bdi btrfs-1: dirty=593 wb=894 unstable=0 bg_thresh=992 thresh=1985 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 299.255337: balance_dirty_state: bdi btrfs-1: dirty=618 wb=894 unstable=0 bg_thresh=992 thresh=1984 gap=472 poll_thresh=20 ino=257 dd-2584 [006] 299.255342: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1320 avg_dirty=1320 bdi_gap=8% task_gap=-82% task_weight=99% bdi_bw=66596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 299.262548: balance_dirty_state: bdi btrfs-1: dirty=643 wb=744 unstable=0 bg_thresh=993 thresh=1987 gap=600 poll_thresh=15 ino=257 dd-2584 [006] 299.262609: balance_dirty_state: bdi btrfs-1: dirty=668 wb=744 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 299.262729: balance_dirty_state: bdi btrfs-1: dirty=693 wb=744 unstable=0 bg_thresh=995 thresh=1990 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 299.262848: balance_dirty_state: bdi btrfs-1: dirty=718 wb=744 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 299.263140: balance_dirty_state: bdi btrfs-1: dirty=768 wb=744 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=19 ino=257 dd-2584 [006] 299.263145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1280 avg_dirty=1280 bdi_gap=35% task_gap=-29% task_weight=99% bdi_bw=66596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 299.270646: balance_dirty_state: bdi btrfs-1: dirty=768 wb=619 unstable=0 bg_thresh=990 thresh=1981 gap=594 poll_thresh=14 ino=257 dd-2584 [006] 299.270704: balance_dirty_state: bdi btrfs-1: dirty=793 wb=619 unstable=0 bg_thresh=995 thresh=1991 gap=579 poll_thresh=15 ino=257 dd-2584 [006] 299.270761: balance_dirty_state: bdi btrfs-1: dirty=818 wb=619 unstable=0 bg_thresh=992 thresh=1985 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 299.270875: balance_dirty_state: bdi btrfs-1: dirty=843 wb=619 unstable=0 bg_thresh=992 thresh=1984 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 299.270992: balance_dirty_state: bdi btrfs-1: dirty=868 wb=619 unstable=0 bg_thresh=991 thresh=1983 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 299.271111: balance_dirty_state: bdi btrfs-1: dirty=893 wb=619 unstable=0 bg_thresh=993 thresh=1987 gap=475 poll_thresh=19 ino=257 dd-2584 [006] 299.271115: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-77% task_weight=98% bdi_bw=66596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.278634: balance_dirty_state: bdi btrfs-1: dirty=918 wb=494 unstable=0 bg_thresh=996 thresh=1993 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 299.278752: balance_dirty_state: bdi btrfs-1: dirty=943 wb=494 unstable=0 bg_thresh=999 thresh=1998 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 299.278866: balance_dirty_state: bdi btrfs-1: dirty=943 wb=494 unstable=0 bg_thresh=999 thresh=1998 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 299.279100: balance_dirty_state: bdi btrfs-1: dirty=993 wb=494 unstable=0 bg_thresh=998 thresh=1997 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 299.279699: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=494 unstable=0 bg_thresh=1000 thresh=2001 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 299.279708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1280 avg_dirty=1280 bdi_gap=42% task_gap=-14% task_weight=99% bdi_bw=66596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 299.279751: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6636 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 299.283938: writeback_single_inode: bdi btrfs-1: ino=257 state= age=208 wrote=880 to_write=15504 dd-2584 [005] 299.286632: balance_dirty_state: bdi btrfs-1: dirty=143 wb=1369 unstable=0 bg_thresh=1000 thresh=2001 gap=489 poll_thresh=13 ino=257 dd-2584 [005] 299.286642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-61% task_weight=98% bdi_bw=66596 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 299.294572: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1244 unstable=0 bg_thresh=999 thresh=1998 gap=586 poll_thresh=10 ino=257 dd-2584 [005] 299.294635: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1244 unstable=0 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=11 ino=257 dd-2584 [005] 299.294693: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1244 unstable=0 bg_thresh=998 thresh=1997 gap=560 poll_thresh=12 ino=257 dd-2584 [005] 299.294750: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1244 unstable=0 bg_thresh=1001 thresh=2002 gap=540 poll_thresh=13 ino=257 dd-2584 [005] 299.294808: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1244 unstable=0 bg_thresh=998 thresh=1996 gap=509 poll_thresh=14 ino=257 dd-2584 [005] 299.294869: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1244 unstable=0 bg_thresh=1000 thresh=2001 gap=514 poll_thresh=15 ino=257 dd-2584 [005] 299.294928: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1244 unstable=0 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=16 ino=257 dd-2584 [005] 299.294932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=66596 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 299.302542: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1244 unstable=0 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=16 ino=257 dd-2584 [000] 299.302548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=66596 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 299.310514: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1244 unstable=0 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=16 ino=257 dd-2584 [000] 299.310527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=66596 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 299.322439: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1019 unstable=0 bg_thresh=1002 thresh=2004 gap=717 poll_thresh=16 ino=257 dd-2584 [004] 299.322573: balance_dirty_state: bdi btrfs-1: dirty=293 wb=994 unstable=0 bg_thresh=1004 thresh=2009 gap=722 poll_thresh=12 ino=257 dd-2584 [004] 299.322701: balance_dirty_state: bdi btrfs-1: dirty=318 wb=994 unstable=0 bg_thresh=1004 thresh=2009 gap=697 poll_thresh=13 ino=257 dd-2584 [004] 299.322827: balance_dirty_state: bdi btrfs-1: dirty=318 wb=994 unstable=0 bg_thresh=1007 thresh=2014 gap=702 poll_thresh=14 ino=257 dd-2584 [004] 299.322955: balance_dirty_state: bdi btrfs-1: dirty=343 wb=994 unstable=0 bg_thresh=1009 thresh=2019 gap=682 poll_thresh=15 ino=257 dd-2584 [004] 299.323085: balance_dirty_state: bdi btrfs-1: dirty=368 wb=994 unstable=0 bg_thresh=1009 thresh=2019 gap=657 poll_thresh=16 ino=257 dd-2584 [004] 299.323343: balance_dirty_state: bdi btrfs-1: dirty=393 wb=994 unstable=0 bg_thresh=1011 thresh=2023 gap=636 poll_thresh=17 ino=257 dd-2584 [004] 299.324056: balance_dirty_state: bdi btrfs-1: dirty=418 wb=994 unstable=0 bg_thresh=1011 thresh=2022 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 299.324309: balance_dirty_state: bdi btrfs-1: dirty=468 wb=994 unstable=0 bg_thresh=1010 thresh=2021 gap=559 poll_thresh=19 ino=257 dd-2584 [004] 299.324563: balance_dirty_state: bdi btrfs-1: dirty=493 wb=994 unstable=0 bg_thresh=1010 thresh=2020 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 299.324820: balance_dirty_state: bdi btrfs-1: dirty=518 wb=994 unstable=0 bg_thresh=1009 thresh=2018 gap=506 poll_thresh=21 ino=257 dd-2584 [004] 299.325075: balance_dirty_state: bdi btrfs-1: dirty=543 wb=994 unstable=0 bg_thresh=1008 thresh=2017 gap=480 poll_thresh=22 ino=257 dd-2584 [004] 299.325084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=98% bdi_bw=66596 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 299.330428: balance_dirty_state: bdi btrfs-1: dirty=543 wb=994 unstable=0 bg_thresh=1008 thresh=2017 gap=480 poll_thresh=22 ino=257 dd-2584 [004] 299.330434: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=98% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 299.338472: balance_dirty_state: bdi btrfs-1: dirty=543 wb=894 unstable=0 bg_thresh=1003 thresh=2006 gap=569 poll_thresh=22 ino=257 dd-2584 [000] 299.338533: balance_dirty_state: bdi btrfs-1: dirty=568 wb=894 unstable=0 bg_thresh=1003 thresh=2006 gap=544 poll_thresh=16 ino=257 dd-2584 [000] 299.338643: balance_dirty_state: bdi btrfs-1: dirty=593 wb=894 unstable=0 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=17 ino=257 dd-2584 [000] 299.338755: balance_dirty_state: bdi btrfs-1: dirty=618 wb=894 unstable=0 bg_thresh=1007 thresh=2015 gap=503 poll_thresh=18 ino=257 dd-2584 [000] 299.338760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 299.346542: balance_dirty_state: bdi btrfs-1: dirty=618 wb=769 unstable=0 bg_thresh=1006 thresh=2013 gap=626 poll_thresh=18 ino=257 dd-2584 [000] 299.346630: balance_dirty_state: bdi btrfs-1: dirty=643 wb=769 unstable=0 bg_thresh=1006 thresh=2013 gap=601 poll_thresh=13 ino=257 dd-2584 [000] 299.346857: balance_dirty_state: bdi btrfs-1: dirty=668 wb=769 unstable=0 bg_thresh=1006 thresh=2012 gap=575 poll_thresh=14 ino=257 dd-2584 [000] 299.346915: balance_dirty_state: bdi btrfs-1: dirty=668 wb=769 unstable=0 bg_thresh=1008 thresh=2017 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 299.346972: balance_dirty_state: bdi btrfs-1: dirty=693 wb=769 unstable=0 bg_thresh=1005 thresh=2011 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 299.347084: balance_dirty_state: bdi btrfs-1: dirty=718 wb=769 unstable=0 bg_thresh=1007 thresh=2015 gap=528 poll_thresh=17 ino=257 dd-2584 [000] 299.347197: balance_dirty_state: bdi btrfs-1: dirty=768 wb=769 unstable=0 bg_thresh=1007 thresh=2014 gap=477 poll_thresh=18 ino=257 dd-2584 [000] 299.347202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 299.354458: balance_dirty_state: bdi btrfs-1: dirty=768 wb=644 unstable=0 bg_thresh=1008 thresh=2016 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 299.354569: balance_dirty_state: bdi btrfs-1: dirty=768 wb=644 unstable=0 bg_thresh=1010 thresh=2021 gap=609 poll_thresh=13 ino=257 dd-2584 [000] 299.354625: balance_dirty_state: bdi btrfs-1: dirty=793 wb=644 unstable=0 bg_thresh=1007 thresh=2015 gap=578 poll_thresh=14 ino=257 dd-2584 [000] 299.354682: balance_dirty_state: bdi btrfs-1: dirty=793 wb=644 unstable=0 bg_thresh=1010 thresh=2020 gap=583 poll_thresh=15 ino=257 dd-2584 [000] 299.354739: balance_dirty_state: bdi btrfs-1: dirty=818 wb=644 unstable=0 bg_thresh=1007 thresh=2014 gap=552 poll_thresh=16 ino=257 dd-2584 [000] 299.354852: balance_dirty_state: bdi btrfs-1: dirty=843 wb=644 unstable=0 bg_thresh=1009 thresh=2018 gap=531 poll_thresh=17 ino=257 dd-2584 [000] 299.354965: balance_dirty_state: bdi btrfs-1: dirty=893 wb=644 unstable=0 bg_thresh=1008 thresh=2017 gap=480 poll_thresh=18 ino=257 dd-2584 [000] 299.354970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 299.362482: balance_dirty_state: bdi btrfs-1: dirty=893 wb=644 unstable=0 bg_thresh=999 thresh=1999 gap=462 poll_thresh=18 ino=257 dd-2584 [000] 299.362487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 299.371486: balance_dirty_state: bdi btrfs-1: dirty=893 wb=519 unstable=0 bg_thresh=998 thresh=1997 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 299.371585: balance_dirty_state: bdi btrfs-1: dirty=918 wb=519 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=13 ino=257 dd-2584 [004] 299.371972: balance_dirty_state: bdi btrfs-1: dirty=943 wb=519 unstable=0 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=14 ino=257 dd-2584 [004] 299.372065: balance_dirty_state: bdi btrfs-1: dirty=943 wb=519 unstable=0 bg_thresh=1006 thresh=2012 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 299.372157: balance_dirty_state: bdi btrfs-1: dirty=968 wb=519 unstable=0 bg_thresh=1006 thresh=2012 gap=525 poll_thresh=16 ino=257 dd-2584 [004] 299.372345: balance_dirty_state: bdi btrfs-1: dirty=993 wb=519 unstable=0 bg_thresh=1005 thresh=2011 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 299.372352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 299.378630: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=519 unstable=0 bg_thresh=1000 thresh=2001 gap=464 poll_thresh=13 ino=257 dd-2584 [004] 299.378637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 299.378745: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6736 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 299.380720: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=848 to_write=7344 dd-2584 [006] 299.386449: balance_dirty_state: bdi btrfs-1: dirty=168 wb=1244 unstable=0 bg_thresh=997 thresh=1995 gap=583 poll_thresh=13 ino=257 dd-2584 [006] 299.386519: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1244 unstable=0 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=10 ino=257 dd-2584 [006] 299.386580: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1244 unstable=0 bg_thresh=1000 thresh=2000 gap=538 poll_thresh=11 ino=257 dd-2584 [006] 299.386640: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1244 unstable=0 bg_thresh=1002 thresh=2005 gap=543 poll_thresh=12 ino=257 dd-2584 [006] 299.386700: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1244 unstable=0 bg_thresh=1002 thresh=2005 gap=518 poll_thresh=13 ino=257 dd-2584 [006] 299.386763: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1244 unstable=0 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=14 ino=257 dd-2584 [006] 299.386768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-53% task_weight=101% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 299.394629: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1119 unstable=0 bg_thresh=1001 thresh=2002 gap=615 poll_thresh=10 ino=257 dd-2584 [006] 299.394696: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1119 unstable=0 bg_thresh=1006 thresh=2012 gap=600 poll_thresh=11 ino=257 dd-2584 [006] 299.394759: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1119 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=12 ino=257 dd-2584 [006] 299.394822: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1119 unstable=0 bg_thresh=1005 thresh=2011 gap=574 poll_thresh=13 ino=257 dd-2584 [006] 299.394887: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1119 unstable=0 bg_thresh=1002 thresh=2005 gap=543 poll_thresh=14 ino=257 dd-2584 [006] 299.395138: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1119 unstable=0 bg_thresh=1005 thresh=2010 gap=548 poll_thresh=15 ino=257 dd-2584 [006] 299.395199: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1119 unstable=0 bg_thresh=1002 thresh=2004 gap=517 poll_thresh=16 ino=257 dd-2584 [006] 299.395316: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1119 unstable=0 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=17 ino=257 dd-2584 [006] 299.395321: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 299.402595: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1119 unstable=0 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=17 ino=257 dd-2584 [006] 299.402605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 299.410661: balance_dirty_state: bdi btrfs-1: dirty=393 wb=969 unstable=0 bg_thresh=1003 thresh=2007 gap=645 poll_thresh=17 ino=257 dd-2584 [006] 299.410747: balance_dirty_state: bdi btrfs-1: dirty=418 wb=969 unstable=0 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=13 ino=257 dd-2584 [006] 299.410804: balance_dirty_state: bdi btrfs-1: dirty=443 wb=969 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=14 ino=257 dd-2584 [006] 299.410862: balance_dirty_state: bdi btrfs-1: dirty=443 wb=969 unstable=0 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=15 ino=257 dd-2584 [006] 299.410919: balance_dirty_state: bdi btrfs-1: dirty=468 wb=969 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 299.411032: balance_dirty_state: bdi btrfs-1: dirty=493 wb=969 unstable=0 bg_thresh=1002 thresh=2004 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 299.411146: balance_dirty_state: bdi btrfs-1: dirty=518 wb=969 unstable=0 bg_thresh=1004 thresh=2008 gap=521 poll_thresh=18 ino=257 dd-2584 [006] 299.411259: balance_dirty_state: bdi btrfs-1: dirty=568 wb=969 unstable=0 bg_thresh=1003 thresh=2007 gap=470 poll_thresh=19 ino=257 dd-2584 [006] 299.411263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 299.418635: balance_dirty_state: bdi btrfs-1: dirty=568 wb=969 unstable=0 bg_thresh=1003 thresh=2007 gap=470 poll_thresh=19 ino=257 dd-2584 [006] 299.418645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 299.426575: balance_dirty_state: bdi btrfs-1: dirty=568 wb=869 unstable=0 bg_thresh=1005 thresh=2011 gap=574 poll_thresh=19 ino=257 dd-2584 [006] 299.426671: balance_dirty_state: bdi btrfs-1: dirty=568 wb=869 unstable=0 bg_thresh=1005 thresh=2010 gap=573 poll_thresh=14 ino=257 dd-2584 [006] 299.426730: balance_dirty_state: bdi btrfs-1: dirty=593 wb=869 unstable=0 bg_thresh=1005 thresh=2010 gap=548 poll_thresh=15 ino=257 dd-2584 [006] 299.426967: balance_dirty_state: bdi btrfs-1: dirty=618 wb=869 unstable=0 bg_thresh=1004 thresh=2009 gap=522 poll_thresh=16 ino=257 dd-2584 [006] 299.427087: balance_dirty_state: bdi btrfs-1: dirty=643 wb=869 unstable=0 bg_thresh=1006 thresh=2013 gap=501 poll_thresh=17 ino=257 dd-2584 [006] 299.427092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-96% task_weight=101% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 299.434624: balance_dirty_state: bdi btrfs-1: dirty=668 wb=869 unstable=0 bg_thresh=1003 thresh=2007 gap=470 poll_thresh=13 ino=257 dd-2584 [006] 299.434629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=61760 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 299.442532: balance_dirty_state: bdi btrfs-1: dirty=668 wb=869 unstable=0 bg_thresh=1003 thresh=2007 gap=470 poll_thresh=13 ino=257 dd-2584 [006] 299.442537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=61760 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 299.450626: balance_dirty_state: bdi btrfs-1: dirty=668 wb=744 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=13 ino=257 dd-2584 [006] 299.450727: balance_dirty_state: bdi btrfs-1: dirty=668 wb=744 unstable=0 bg_thresh=1005 thresh=2011 gap=599 poll_thresh=10 ino=257 dd-2584 [006] 299.450804: balance_dirty_state: bdi btrfs-1: dirty=693 wb=744 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=11 ino=257 dd-2584 [006] 299.450880: balance_dirty_state: bdi btrfs-1: dirty=693 wb=744 unstable=0 bg_thresh=1005 thresh=2010 gap=573 poll_thresh=12 ino=257 dd-2584 [006] 299.450956: balance_dirty_state: bdi btrfs-1: dirty=718 wb=744 unstable=0 bg_thresh=1002 thresh=2004 gap=542 poll_thresh=13 ino=257 dd-2584 [006] 299.451033: balance_dirty_state: bdi btrfs-1: dirty=743 wb=744 unstable=0 bg_thresh=1004 thresh=2009 gap=522 poll_thresh=14 ino=257 dd-2584 [006] 299.451109: balance_dirty_state: bdi btrfs-1: dirty=743 wb=744 unstable=0 bg_thresh=1004 thresh=2008 gap=521 poll_thresh=15 ino=257 dd-2584 [006] 299.451184: balance_dirty_state: bdi btrfs-1: dirty=768 wb=744 unstable=0 bg_thresh=1006 thresh=2013 gap=501 poll_thresh=16 ino=257 dd-2584 [006] 299.451190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-96% task_weight=101% bdi_bw=61760 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 299.458747: balance_dirty_state: bdi btrfs-1: dirty=793 wb=619 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=12 ino=257 dd-2584 [006] 299.458867: balance_dirty_state: bdi btrfs-1: dirty=793 wb=619 unstable=0 bg_thresh=1005 thresh=2011 gap=599 poll_thresh=13 ino=257 dd-2584 [006] 299.458985: balance_dirty_state: bdi btrfs-1: dirty=818 wb=619 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=14 ino=257 dd-2584 [006] 299.459102: balance_dirty_state: bdi btrfs-1: dirty=843 wb=619 unstable=0 bg_thresh=1005 thresh=2010 gap=548 poll_thresh=15 ino=257 dd-2584 [006] 299.459224: balance_dirty_state: bdi btrfs-1: dirty=843 wb=619 unstable=0 bg_thresh=1004 thresh=2009 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 299.459783: balance_dirty_state: bdi btrfs-1: dirty=893 wb=494 unstable=0 bg_thresh=1003 thresh=2007 gap=620 poll_thresh=17 ino=257 dd-2584 [006] 299.459992: balance_dirty_state: bdi btrfs-1: dirty=918 wb=494 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=18 ino=257 dd-2584 [006] 299.460202: balance_dirty_state: bdi btrfs-1: dirty=943 wb=494 unstable=0 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=19 ino=257 dd-2584 [006] 299.460414: balance_dirty_state: bdi btrfs-1: dirty=968 wb=494 unstable=0 bg_thresh=1001 thresh=2002 gap=540 poll_thresh=20 ino=257 dd-2584 [006] 299.460623: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=494 unstable=0 bg_thresh=1003 thresh=2006 gap=494 poll_thresh=21 ino=257 dd-2584 [006] 299.460631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-56% task_weight=99% bdi_bw=61760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 299.460663: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6816 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 299.464430: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=832 to_write=7360 dd-2584 [006] 299.466695: balance_dirty_state: bdi btrfs-1: dirty=193 wb=1319 unstable=0 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=16 ino=257 dd-2584 [006] 299.466704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-54% task_weight=100% bdi_bw=61760 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 299.474644: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1319 unstable=0 bg_thresh=1004 thresh=2008 gap=471 poll_thresh=12 ino=257 dd-2584 [006] 299.474649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=61760 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 299.482566: balance_dirty_state: bdi btrfs-1: dirty=218 wb=1194 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=12 ino=257 dd-2584 [006] 299.482647: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1194 unstable=0 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=9 ino=257 dd-2584 [006] 299.482718: balance_dirty_state: bdi btrfs-1: dirty=243 wb=1194 unstable=0 bg_thresh=1006 thresh=2013 gap=576 poll_thresh=10 ino=257 dd-2584 [006] 299.482787: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1194 unstable=0 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=11 ino=257 dd-2584 [006] 299.482854: balance_dirty_state: bdi btrfs-1: dirty=268 wb=1194 unstable=0 bg_thresh=1003 thresh=2006 gap=544 poll_thresh=12 ino=257 dd-2584 [006] 299.483125: balance_dirty_state: bdi btrfs-1: dirty=293 wb=1194 unstable=0 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=13 ino=257 dd-2584 [006] 299.483192: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1194 unstable=0 bg_thresh=1002 thresh=2005 gap=493 poll_thresh=14 ino=257 dd-2584 [006] 299.483197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-57% task_weight=99% bdi_bw=61760 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 299.490658: balance_dirty_state: bdi btrfs-1: dirty=318 wb=1044 unstable=0 bg_thresh=1001 thresh=2002 gap=640 poll_thresh=10 ino=257 dd-2584 [006] 299.490721: balance_dirty_state: bdi btrfs-1: dirty=343 wb=1044 unstable=0 bg_thresh=1001 thresh=2002 gap=615 poll_thresh=11 ino=257 dd-2584 [006] 299.490784: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1044 unstable=0 bg_thresh=1000 thresh=2001 gap=589 poll_thresh=12 ino=257 dd-2584 [006] 299.490846: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1044 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=13 ino=257 dd-2584 [006] 299.490910: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1044 unstable=0 bg_thresh=999 thresh=1999 gap=562 poll_thresh=14 ino=257 dd-2584 [006] 299.490971: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1044 unstable=0 bg_thresh=1002 thresh=2004 gap=542 poll_thresh=15 ino=257 dd-2584 [006] 299.491032: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1044 unstable=0 bg_thresh=1007 thresh=2015 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 299.491148: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1044 unstable=0 bg_thresh=1007 thresh=2014 gap=502 poll_thresh=17 ino=257 dd-2584 [006] 299.491153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=101% bdi_bw=61760 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 299.498735: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1044 unstable=0 bg_thresh=1009 thresh=2019 gap=507 poll_thresh=13 ino=257 dd-2584 [006] 299.498858: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1044 unstable=0 bg_thresh=1009 thresh=2019 gap=482 poll_thresh=14 ino=257 dd-2584 [006] 299.498867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=101% bdi_bw=61760 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 299.510674: balance_dirty_state: bdi btrfs-1: dirty=493 wb=919 unstable=0 bg_thresh=1008 thresh=2017 gap=605 poll_thresh=10 ino=257 dd-2584 [006] 299.510737: balance_dirty_state: bdi btrfs-1: dirty=518 wb=919 unstable=0 bg_thresh=1011 thresh=2022 gap=585 poll_thresh=11 ino=257 dd-2584 [006] 299.510798: balance_dirty_state: bdi btrfs-1: dirty=543 wb=919 unstable=0 bg_thresh=1008 thresh=2016 gap=554 poll_thresh=12 ino=257 dd-2584 [006] 299.511045: balance_dirty_state: bdi btrfs-1: dirty=543 wb=919 unstable=0 bg_thresh=1007 thresh=2015 gap=553 poll_thresh=13 ino=257 dd-2584 [006] 299.511106: balance_dirty_state: bdi btrfs-1: dirty=568 wb=919 unstable=0 bg_thresh=1007 thresh=2015 gap=528 poll_thresh=14 ino=257 dd-2584 [006] 299.511166: balance_dirty_state: bdi btrfs-1: dirty=593 wb=919 unstable=0 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=15 ino=257 dd-2584 [006] 299.511171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=101% bdi_bw=61760 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [006] 299.518678: balance_dirty_state: bdi btrfs-1: dirty=593 wb=844 unstable=0 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=11 ino=257 dd-2584 [006] 299.518736: balance_dirty_state: bdi btrfs-1: dirty=618 wb=844 unstable=0 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=12 ino=257 dd-2584 [006] 299.518793: balance_dirty_state: bdi btrfs-1: dirty=643 wb=844 unstable=0 bg_thresh=1003 thresh=2006 gap=519 poll_thresh=13 ino=257 dd-2584 [006] 299.518850: balance_dirty_state: bdi btrfs-1: dirty=643 wb=844 unstable=0 bg_thresh=1004 thresh=2008 gap=521 poll_thresh=14 ino=257 dd-2584 [006] 299.518908: balance_dirty_state: bdi btrfs-1: dirty=668 wb=844 unstable=0 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=15 ino=257 dd-2584 [006] 299.518913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=61760 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 299.530580: balance_dirty_state: bdi btrfs-1: dirty=668 wb=719 unstable=0 bg_thresh=994 thresh=1989 gap=602 poll_thresh=15 ino=257 dd-2584 [006] 299.530662: balance_dirty_state: bdi btrfs-1: dirty=664 wb=719 unstable=0 bg_thresh=995 thresh=1990 gap=607 poll_thresh=11 ino=257 dd-2584 [006] 299.530736: balance_dirty_state: bdi btrfs-1: dirty=689 wb=719 unstable=0 bg_thresh=997 thresh=1995 gap=587 poll_thresh=12 ino=257 dd-2584 [006] 299.530809: balance_dirty_state: bdi btrfs-1: dirty=714 wb=719 unstable=0 bg_thresh=997 thresh=1995 gap=562 poll_thresh=13 ino=257 dd-2584 [006] 299.530886: balance_dirty_state: bdi btrfs-1: dirty=714 wb=719 unstable=0 bg_thresh=1000 thresh=2000 gap=567 poll_thresh=14 ino=257 dd-2584 [006] 299.530964: balance_dirty_state: bdi btrfs-1: dirty=739 wb=719 unstable=0 bg_thresh=997 thresh=1994 gap=536 poll_thresh=15 ino=257 dd-2584 [006] 299.531041: balance_dirty_state: bdi btrfs-1: dirty=764 wb=719 unstable=0 bg_thresh=999 thresh=1999 gap=516 poll_thresh=16 ino=257 dd-2584 [006] 299.531196: balance_dirty_state: bdi btrfs-1: dirty=789 wb=719 unstable=0 bg_thresh=1001 thresh=2003 gap=495 poll_thresh=17 ino=257 dd-2584 [006] 299.531202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-107% task_weight=99% bdi_bw=61760 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 299.538630: balance_dirty_state: bdi btrfs-1: dirty=789 wb=594 unstable=0 bg_thresh=1001 thresh=2003 gap=620 poll_thresh=17 ino=257 dd-2584 [006] 299.538900: balance_dirty_state: bdi btrfs-1: dirty=814 wb=594 unstable=0 bg_thresh=998 thresh=1997 gap=589 poll_thresh=13 ino=257 dd-2584 [006] 299.538958: balance_dirty_state: bdi btrfs-1: dirty=814 wb=594 unstable=0 bg_thresh=1001 thresh=2002 gap=594 poll_thresh=14 ino=257 dd-2584 [006] 299.539015: balance_dirty_state: bdi btrfs-1: dirty=839 wb=594 unstable=0 bg_thresh=998 thresh=1996 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 299.539072: balance_dirty_state: bdi btrfs-1: dirty=864 wb=594 unstable=0 bg_thresh=1000 thresh=2001 gap=543 poll_thresh=16 ino=257 dd-2584 [006] 299.539186: balance_dirty_state: bdi btrfs-1: dirty=889 wb=594 unstable=0 bg_thresh=1000 thresh=2000 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 299.539299: balance_dirty_state: bdi btrfs-1: dirty=914 wb=594 unstable=0 bg_thresh=1002 thresh=2004 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 299.539304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=60016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 299.546644: balance_dirty_state: bdi btrfs-1: dirty=914 wb=594 unstable=0 bg_thresh=1002 thresh=2004 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 299.546654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=60016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 299.554703: balance_dirty_state: bdi btrfs-1: dirty=914 wb=594 unstable=0 bg_thresh=1002 thresh=2004 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 299.554712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=60016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 299.562682: balance_dirty_state: bdi btrfs-1: dirty=914 wb=469 unstable=0 bg_thresh=1002 thresh=2004 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 299.562802: balance_dirty_state: bdi btrfs-1: dirty=939 wb=469 unstable=0 bg_thresh=999 thresh=1998 gap=590 poll_thresh=13 ino=257 dd-2584 [006] 299.562905: balance_dirty_state: bdi btrfs-1: dirty=939 wb=469 unstable=0 bg_thresh=998 thresh=1997 gap=589 poll_thresh=14 ino=257 dd-2584 [006] 299.563005: balance_dirty_state: bdi btrfs-1: dirty=964 wb=469 unstable=0 bg_thresh=998 thresh=1997 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 299.563107: balance_dirty_state: bdi btrfs-1: dirty=989 wb=469 unstable=0 bg_thresh=998 thresh=1996 gap=538 poll_thresh=16 ino=257 dd-2584 [006] 299.563312: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=469 unstable=0 bg_thresh=1000 thresh=2000 gap=517 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 299.563352: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=6920 wrote=0 to_write=8192 dd-2584 [006] 299.563619: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=469 unstable=0 bg_thresh=999 thresh=1999 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 299.563622: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-64% task_weight=100% bdi_bw=60016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 299.567641: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=864 to_write=7328 dd-2584 [006] 299.570910: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1344 unstable=0 bg_thresh=999 thresh=1999 gap=441 poll_thresh=13 ino=257 dd-2584 [006] 299.570915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=60016 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 299.578549: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1344 unstable=0 bg_thresh=999 thresh=1999 gap=441 poll_thresh=13 ino=257 dd-2584 [006] 299.578557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=60016 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 299.586626: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1344 unstable=0 bg_thresh=999 thresh=1999 gap=441 poll_thresh=13 ino=257 dd-2584 [006] 299.586636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=60016 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 299.594686: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1219 unstable=0 bg_thresh=999 thresh=1998 gap=565 poll_thresh=13 ino=257 dd-2584 [006] 299.594816: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1219 unstable=0 bg_thresh=998 thresh=1997 gap=564 poll_thresh=10 ino=257 dd-2584 [006] 299.594935: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1219 unstable=0 bg_thresh=998 thresh=1997 gap=539 poll_thresh=11 ino=257 dd-2584 [006] 299.595055: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1219 unstable=0 bg_thresh=998 thresh=1996 gap=513 poll_thresh=12 ino=257 dd-2584 [006] 299.595172: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1219 unstable=0 bg_thresh=1000 thresh=2001 gap=518 poll_thresh=13 ino=257 dd-2584 [006] 299.595291: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1219 unstable=0 bg_thresh=1000 thresh=2000 gap=492 poll_thresh=14 ino=257 dd-2584 [006] 299.595299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=60016 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 299.602713: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1094 unstable=0 bg_thresh=999 thresh=1998 gap=615 poll_thresh=14 ino=257 dd-2584 [006] 299.602814: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1094 unstable=0 bg_thresh=999 thresh=1998 gap=590 poll_thresh=10 ino=257 dd-2584 [006] 299.602874: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1094 unstable=0 bg_thresh=998 thresh=1997 gap=589 poll_thresh=11 ino=257 dd-2584 [006] 299.602931: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1094 unstable=0 bg_thresh=995 thresh=1991 gap=558 poll_thresh=12 ino=257 dd-2584 [006] 299.602988: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1094 unstable=0 bg_thresh=998 thresh=1996 gap=538 poll_thresh=13 ino=257 dd-2584 [006] 299.603046: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1094 unstable=0 bg_thresh=997 thresh=1995 gap=537 poll_thresh=14 ino=257 dd-2584 [006] 299.603103: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1094 unstable=0 bg_thresh=997 thresh=1995 gap=512 poll_thresh=15 ino=257 dd-2584 [006] 299.603160: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1094 unstable=0 bg_thresh=997 thresh=1994 gap=486 poll_thresh=16 ino=257 dd-2584 [006] 299.603165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=60016 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 299.610585: balance_dirty_state: bdi btrfs-1: dirty=414 wb=894 unstable=0 bg_thresh=996 thresh=1992 gap=684 poll_thresh=16 ino=257 dd-2584 [006] 299.610678: balance_dirty_state: bdi btrfs-1: dirty=414 wb=894 unstable=0 bg_thresh=998 thresh=1997 gap=689 poll_thresh=12 ino=257 dd-2584 [006] 299.610738: balance_dirty_state: bdi btrfs-1: dirty=439 wb=894 unstable=0 bg_thresh=995 thresh=1991 gap=658 poll_thresh=13 ino=257 dd-2584 [006] 299.610798: balance_dirty_state: bdi btrfs-1: dirty=439 wb=894 unstable=0 bg_thresh=998 thresh=1996 gap=663 poll_thresh=14 ino=257 dd-2584 [006] 299.611035: balance_dirty_state: bdi btrfs-1: dirty=464 wb=894 unstable=0 bg_thresh=995 thresh=1990 gap=632 poll_thresh=15 ino=257 dd-2584 [006] 299.611096: balance_dirty_state: bdi btrfs-1: dirty=489 wb=894 unstable=0 bg_thresh=997 thresh=1995 gap=612 poll_thresh=16 ino=257 dd-2584 [006] 299.611213: balance_dirty_state: bdi btrfs-1: dirty=514 wb=894 unstable=0 bg_thresh=999 thresh=1999 gap=591 poll_thresh=17 ino=257 dd-2584 [006] 299.611330: balance_dirty_state: bdi btrfs-1: dirty=539 wb=894 unstable=0 bg_thresh=999 thresh=1998 gap=565 poll_thresh=18 ino=257 dd-2584 [006] 299.611449: balance_dirty_state: bdi btrfs-1: dirty=589 wb=894 unstable=0 bg_thresh=995 thresh=1991 gap=508 poll_thresh=19 ino=257 dd-2584 [006] 299.611569: balance_dirty_state: bdi btrfs-1: dirty=614 wb=894 unstable=0 bg_thresh=995 thresh=1990 gap=482 poll_thresh=20 ino=257 dd-2584 [006] 299.611574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=60016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 299.618590: balance_dirty_state: bdi btrfs-1: dirty=614 wb=894 unstable=0 bg_thresh=995 thresh=1991 gap=483 poll_thresh=20 ino=257 dd-2584 [006] 299.618600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=60016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 299.626643: balance_dirty_state: bdi btrfs-1: dirty=614 wb=619 unstable=0 bg_thresh=995 thresh=1990 gap=757 poll_thresh=20 ino=257 dd-2584 [006] 299.626709: balance_dirty_state: bdi btrfs-1: dirty=614 wb=619 unstable=0 bg_thresh=997 thresh=1995 gap=762 poll_thresh=15 ino=257 dd-2584 [006] 299.626770: balance_dirty_state: bdi btrfs-1: dirty=639 wb=619 unstable=0 bg_thresh=997 thresh=1994 gap=736 poll_thresh=16 ino=257 dd-2584 [006] 299.626886: balance_dirty_state: bdi btrfs-1: dirty=664 wb=619 unstable=0 bg_thresh=996 thresh=1993 gap=710 poll_thresh=17 ino=257 dd-2584 [006] 299.627004: balance_dirty_state: bdi btrfs-1: dirty=714 wb=619 unstable=0 bg_thresh=996 thresh=1992 gap=659 poll_thresh=18 ino=257 dd-2584 [006] 299.627297: balance_dirty_state: bdi btrfs-1: dirty=739 wb=619 unstable=0 bg_thresh=995 thresh=1991 gap=633 poll_thresh=19 ino=257 dd-2584 [006] 299.627413: balance_dirty_state: bdi btrfs-1: dirty=764 wb=619 unstable=0 bg_thresh=997 thresh=1995 gap=612 poll_thresh=20 ino=257 dd-2584 [006] 299.627531: balance_dirty_state: bdi btrfs-1: dirty=814 wb=619 unstable=0 bg_thresh=997 thresh=1994 gap=561 poll_thresh=21 ino=257 dd-2584 [006] 299.627648: balance_dirty_state: bdi btrfs-1: dirty=839 wb=619 unstable=0 bg_thresh=996 thresh=1993 gap=535 poll_thresh=22 ino=257 dd-2584 [006] 299.627765: balance_dirty_state: bdi btrfs-1: dirty=864 wb=619 unstable=0 bg_thresh=998 thresh=1997 gap=514 poll_thresh=23 ino=257 dd-2584 [006] 299.627881: balance_dirty_state: bdi btrfs-1: dirty=889 wb=619 unstable=0 bg_thresh=998 thresh=1996 gap=488 poll_thresh=24 ino=257 dd-2584 [006] 299.627886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=60016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 299.637406: balance_dirty_state: bdi btrfs-1: dirty=889 wb=619 unstable=0 bg_thresh=997 thresh=1994 gap=486 poll_thresh=24 ino=257 dd-2584 [002] 299.637411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=60016 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 299.642542: balance_dirty_state: bdi btrfs-1: dirty=889 wb=619 unstable=0 bg_thresh=990 thresh=1980 gap=472 poll_thresh=24 ino=257 dd-2584 [001] 299.642547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=57044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 299.654538: balance_dirty_state: bdi btrfs-1: dirty=889 wb=494 unstable=0 bg_thresh=988 thresh=1977 gap=594 poll_thresh=24 ino=257 dd-2584 [001] 299.654613: balance_dirty_state: bdi btrfs-1: dirty=889 wb=494 unstable=0 bg_thresh=988 thresh=1977 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 299.654731: balance_dirty_state: bdi btrfs-1: dirty=939 wb=494 unstable=0 bg_thresh=991 thresh=1982 gap=549 poll_thresh=19 ino=257 dd-2584 [001] 299.655030: balance_dirty_state: bdi btrfs-1: dirty=964 wb=494 unstable=0 bg_thresh=996 thresh=1992 gap=534 poll_thresh=20 ino=257 dd-2584 [001] 299.655150: balance_dirty_state: bdi btrfs-1: dirty=989 wb=494 unstable=0 bg_thresh=995 thresh=1991 gap=508 poll_thresh=21 ino=257 dd-2584 [001] 299.655268: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=494 unstable=0 bg_thresh=997 thresh=1995 gap=462 poll_thresh=22 ino=257 dd-2584 [001] 299.655273: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=101% bdi_bw=57044 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 299.655344: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7012 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 299.657320: writeback_single_inode: bdi btrfs-1: ino=257 state= age=188 wrote=848 to_write=7344 dd-2584 [001] 299.662540: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1194 unstable=0 bg_thresh=999 thresh=1999 gap=591 poll_thresh=22 ino=257 dd-2584 [001] 299.662611: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1194 unstable=0 bg_thresh=999 thresh=1998 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 299.662735: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1194 unstable=0 bg_thresh=998 thresh=1997 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 299.662857: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1194 unstable=0 bg_thresh=998 thresh=1996 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 299.662978: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1194 unstable=0 bg_thresh=1000 thresh=2000 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 299.662983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=57044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 299.670632: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1069 unstable=0 bg_thresh=1001 thresh=2003 gap=620 poll_thresh=19 ino=257 dd-2584 [001] 299.670743: balance_dirty_state: bdi btrfs-1: dirty=339 wb=969 unstable=0 bg_thresh=995 thresh=1990 gap=682 poll_thresh=14 ino=257 dd-2584 [001] 299.670840: balance_dirty_state: bdi btrfs-1: dirty=339 wb=944 unstable=0 bg_thresh=997 thresh=1995 gap=712 poll_thresh=15 ino=257 dd-2584 [001] 299.670928: balance_dirty_state: bdi btrfs-1: dirty=364 wb=944 unstable=0 bg_thresh=997 thresh=1995 gap=687 poll_thresh=16 ino=257 dd-2584 [001] 299.671234: balance_dirty_state: bdi btrfs-1: dirty=389 wb=944 unstable=0 bg_thresh=999 thresh=1999 gap=666 poll_thresh=17 ino=257 dd-2584 [001] 299.671352: balance_dirty_state: bdi btrfs-1: dirty=439 wb=944 unstable=0 bg_thresh=999 thresh=1998 gap=615 poll_thresh=18 ino=257 dd-2584 [001] 299.671469: balance_dirty_state: bdi btrfs-1: dirty=464 wb=944 unstable=0 bg_thresh=998 thresh=1997 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 299.671586: balance_dirty_state: bdi btrfs-1: dirty=489 wb=944 unstable=0 bg_thresh=998 thresh=1996 gap=563 poll_thresh=20 ino=257 dd-2584 [001] 299.671705: balance_dirty_state: bdi btrfs-1: dirty=514 wb=944 unstable=0 bg_thresh=1000 thresh=2000 gap=542 poll_thresh=21 ino=257 dd-2584 [001] 299.671824: balance_dirty_state: bdi btrfs-1: dirty=564 wb=944 unstable=0 bg_thresh=999 thresh=1999 gap=491 poll_thresh=22 ino=257 dd-2584 [001] 299.671829: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=57044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 299.678584: balance_dirty_state: bdi btrfs-1: dirty=564 wb=844 unstable=0 bg_thresh=1002 thresh=2005 gap=597 poll_thresh=22 ino=257 dd-2584 [001] 299.678663: balance_dirty_state: bdi btrfs-1: dirty=564 wb=844 unstable=0 bg_thresh=1002 thresh=2004 gap=596 poll_thresh=16 ino=257 dd-2584 [001] 299.678781: balance_dirty_state: bdi btrfs-1: dirty=614 wb=844 unstable=0 bg_thresh=1001 thresh=2003 gap=545 poll_thresh=17 ino=257 dd-2584 [001] 299.678897: balance_dirty_state: bdi btrfs-1: dirty=639 wb=844 unstable=0 bg_thresh=1001 thresh=2002 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 299.679193: balance_dirty_state: bdi btrfs-1: dirty=664 wb=844 unstable=0 bg_thresh=1003 thresh=2006 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 299.679198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=57044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 299.686566: balance_dirty_state: bdi btrfs-1: dirty=664 wb=844 unstable=0 bg_thresh=1000 thresh=2001 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 299.686577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=57044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 299.694612: balance_dirty_state: bdi btrfs-1: dirty=664 wb=719 unstable=0 bg_thresh=1000 thresh=2000 gap=617 poll_thresh=19 ino=257 dd-2584 [001] 299.694711: balance_dirty_state: bdi btrfs-1: dirty=689 wb=719 unstable=0 bg_thresh=1000 thresh=2000 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 299.694770: balance_dirty_state: bdi btrfs-1: dirty=689 wb=719 unstable=0 bg_thresh=999 thresh=1999 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 299.694829: balance_dirty_state: bdi btrfs-1: dirty=714 wb=719 unstable=0 bg_thresh=999 thresh=1999 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 299.694947: balance_dirty_state: bdi btrfs-1: dirty=739 wb=719 unstable=0 bg_thresh=998 thresh=1997 gap=539 poll_thresh=17 ino=257 dd-2584 [001] 299.695065: balance_dirty_state: bdi btrfs-1: dirty=789 wb=719 unstable=0 bg_thresh=998 thresh=1996 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 299.695070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=57044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 299.702691: balance_dirty_state: bdi btrfs-1: dirty=789 wb=444 unstable=0 bg_thresh=1000 thresh=2001 gap=768 poll_thresh=18 ino=257 dd-2584 [001] 299.702771: balance_dirty_state: bdi btrfs-1: dirty=789 wb=444 unstable=0 bg_thresh=1003 thresh=2006 gap=773 poll_thresh=13 ino=257 dd-2584 [001] 299.702837: balance_dirty_state: bdi btrfs-1: dirty=814 wb=444 unstable=0 bg_thresh=1000 thresh=2000 gap=742 poll_thresh=14 ino=257 dd-2584 [001] 299.702903: balance_dirty_state: bdi btrfs-1: dirty=839 wb=444 unstable=0 bg_thresh=1002 thresh=2005 gap=722 poll_thresh=15 ino=257 dd-2584 [001] 299.702969: balance_dirty_state: bdi btrfs-1: dirty=839 wb=444 unstable=0 bg_thresh=999 thresh=1999 gap=716 poll_thresh=16 ino=257 dd-2584 [001] 299.703101: balance_dirty_state: bdi btrfs-1: dirty=864 wb=444 unstable=0 bg_thresh=1001 thresh=2003 gap=695 poll_thresh=17 ino=257 dd-2584 [001] 299.703432: balance_dirty_state: bdi btrfs-1: dirty=914 wb=444 unstable=0 bg_thresh=1001 thresh=2002 gap=644 poll_thresh=18 ino=257 dd-2584 [001] 299.703563: balance_dirty_state: bdi btrfs-1: dirty=939 wb=444 unstable=0 bg_thresh=1000 thresh=2001 gap=618 poll_thresh=19 ino=257 dd-2584 [001] 299.703694: balance_dirty_state: bdi btrfs-1: dirty=964 wb=444 unstable=0 bg_thresh=1000 thresh=2000 gap=592 poll_thresh=20 ino=257 dd-2584 [001] 299.703828: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=444 unstable=0 bg_thresh=1002 thresh=2004 gap=546 poll_thresh=21 ino=257 flush-btrfs-1-2586 [006] 299.703893: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7060 wrote=0 to_write=8192 dd-2584 [001] 299.703967: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=444 unstable=0 bg_thresh=1001 thresh=2003 gap=520 poll_thresh=22 ino=257 dd-2584 [001] 299.704109: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=469 unstable=0 bg_thresh=1001 thresh=2002 gap=494 poll_thresh=23 ino=257 dd-2584 [001] 299.704111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=57044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 299.707579: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=864 to_write=7328 dd-2584 [005] 299.711427: balance_dirty_state: bdi btrfs-1: dirty=189 wb=1194 unstable=0 bg_thresh=998 thresh=1997 gap=614 poll_thresh=23 ino=257 dd-2584 [005] 299.711534: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1194 unstable=0 bg_thresh=998 thresh=1997 gap=589 poll_thresh=17 ino=257 dd-2584 [005] 299.711651: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1194 unstable=0 bg_thresh=1001 thresh=2002 gap=569 poll_thresh=18 ino=257 dd-2584 [005] 299.711768: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1194 unstable=0 bg_thresh=1006 thresh=2012 gap=554 poll_thresh=19 ino=257 dd-2584 [005] 299.712067: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1194 unstable=0 bg_thresh=1008 thresh=2017 gap=534 poll_thresh=20 ino=257 dd-2584 [005] 299.712184: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1194 unstable=0 bg_thresh=1008 thresh=2016 gap=483 poll_thresh=21 ino=257 dd-2584 [005] 299.712189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=57044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.718625: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1194 unstable=0 bg_thresh=1008 thresh=2016 gap=483 poll_thresh=21 ino=257 dd-2584 [005] 299.718633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=57044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.726574: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1069 unstable=0 bg_thresh=1006 thresh=2013 gap=605 poll_thresh=21 ino=257 dd-2584 [005] 299.726645: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1069 unstable=0 bg_thresh=1006 thresh=2013 gap=605 poll_thresh=16 ino=257 dd-2584 [005] 299.726757: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1069 unstable=0 bg_thresh=1006 thresh=2012 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 299.726871: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1069 unstable=0 bg_thresh=1008 thresh=2016 gap=533 poll_thresh=18 ino=257 dd-2584 [005] 299.726985: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1069 unstable=0 bg_thresh=1007 thresh=2015 gap=507 poll_thresh=19 ino=257 dd-2584 [005] 299.727098: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1069 unstable=0 bg_thresh=1007 thresh=2014 gap=481 poll_thresh=20 ino=257 dd-2584 [005] 299.727102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=57044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.734635: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1069 unstable=0 bg_thresh=1007 thresh=2014 gap=481 poll_thresh=20 ino=257 dd-2584 [005] 299.734643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=57044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.742571: balance_dirty_state: bdi btrfs-1: dirty=464 wb=944 unstable=0 bg_thresh=1001 thresh=2002 gap=594 poll_thresh=20 ino=257 dd-2584 [005] 299.742657: balance_dirty_state: bdi btrfs-1: dirty=489 wb=944 unstable=0 bg_thresh=998 thresh=1997 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 299.742719: balance_dirty_state: bdi btrfs-1: dirty=514 wb=944 unstable=0 bg_thresh=1001 thresh=2002 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 299.743011: balance_dirty_state: bdi btrfs-1: dirty=539 wb=869 unstable=0 bg_thresh=1003 thresh=2007 gap=599 poll_thresh=17 ino=257 dd-2584 [005] 299.743129: balance_dirty_state: bdi btrfs-1: dirty=564 wb=869 unstable=0 bg_thresh=1003 thresh=2006 gap=573 poll_thresh=18 ino=257 dd-2584 [005] 299.743247: balance_dirty_state: bdi btrfs-1: dirty=614 wb=869 unstable=0 bg_thresh=1005 thresh=2010 gap=527 poll_thresh=19 ino=257 dd-2584 [005] 299.743364: balance_dirty_state: bdi btrfs-1: dirty=639 wb=869 unstable=0 bg_thresh=1004 thresh=2009 gap=501 poll_thresh=20 ino=257 dd-2584 [005] 299.743368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=57044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.750638: balance_dirty_state: bdi btrfs-1: dirty=639 wb=869 unstable=0 bg_thresh=1001 thresh=2002 gap=494 poll_thresh=20 ino=257 dd-2584 [005] 299.750647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.758625: balance_dirty_state: bdi btrfs-1: dirty=639 wb=869 unstable=0 bg_thresh=1000 thresh=2000 gap=492 poll_thresh=20 ino=257 dd-2584 [005] 299.758633: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.766569: balance_dirty_state: bdi btrfs-1: dirty=639 wb=744 unstable=0 bg_thresh=1002 thresh=2004 gap=621 poll_thresh=20 ino=257 dd-2584 [005] 299.766641: balance_dirty_state: bdi btrfs-1: dirty=664 wb=744 unstable=0 bg_thresh=1004 thresh=2009 gap=601 poll_thresh=15 ino=257 dd-2584 [005] 299.766699: balance_dirty_state: bdi btrfs-1: dirty=664 wb=744 unstable=0 bg_thresh=1004 thresh=2009 gap=601 poll_thresh=16 ino=257 dd-2584 [005] 299.766817: balance_dirty_state: bdi btrfs-1: dirty=689 wb=744 unstable=0 bg_thresh=1004 thresh=2008 gap=575 poll_thresh=17 ino=257 dd-2584 [005] 299.766956: balance_dirty_state: bdi btrfs-1: dirty=739 wb=694 unstable=0 bg_thresh=1006 thresh=2012 gap=579 poll_thresh=18 ino=257 dd-2584 [005] 299.767097: balance_dirty_state: bdi btrfs-1: dirty=764 wb=619 unstable=0 bg_thresh=1005 thresh=2011 gap=628 poll_thresh=19 ino=257 dd-2584 [005] 299.767398: balance_dirty_state: bdi btrfs-1: dirty=789 wb=619 unstable=0 bg_thresh=1002 thresh=2005 gap=597 poll_thresh=20 ino=257 dd-2584 [005] 299.767524: balance_dirty_state: bdi btrfs-1: dirty=839 wb=619 unstable=0 bg_thresh=1005 thresh=2010 gap=552 poll_thresh=21 ino=257 dd-2584 [005] 299.767649: balance_dirty_state: bdi btrfs-1: dirty=864 wb=619 unstable=0 bg_thresh=1006 thresh=2013 gap=530 poll_thresh=22 ino=257 dd-2584 [005] 299.767779: balance_dirty_state: bdi btrfs-1: dirty=889 wb=619 unstable=0 bg_thresh=1006 thresh=2012 gap=504 poll_thresh=23 ino=257 dd-2584 [005] 299.767907: balance_dirty_state: bdi btrfs-1: dirty=914 wb=619 unstable=0 bg_thresh=1002 thresh=2004 gap=471 poll_thresh=24 ino=257 dd-2584 [005] 299.767912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-295% task_weight=100% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.774592: balance_dirty_state: bdi btrfs-1: dirty=914 wb=494 unstable=0 bg_thresh=989 thresh=1978 gap=570 poll_thresh=24 ino=257 dd-2584 [005] 299.774675: balance_dirty_state: bdi btrfs-1: dirty=939 wb=494 unstable=0 bg_thresh=988 thresh=1977 gap=544 poll_thresh=18 ino=257 dd-2584 [005] 299.774796: balance_dirty_state: bdi btrfs-1: dirty=964 wb=494 unstable=0 bg_thresh=990 thresh=1981 gap=523 poll_thresh=19 ino=257 dd-2584 [005] 299.774915: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=494 unstable=0 bg_thresh=993 thresh=1986 gap=478 poll_thresh=20 ino=257 dd-2584 [005] 299.774920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 299.774994: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7132 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 299.776915: writeback_single_inode: bdi btrfs-1: ino=257 state= age=112 wrote=816 to_write=7376 dd-2584 [005] 299.782593: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1319 unstable=0 bg_thresh=996 thresh=1992 gap=459 poll_thresh=20 ino=257 dd-2584 [005] 299.782600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.790598: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1319 unstable=0 bg_thresh=987 thresh=1974 gap=441 poll_thresh=20 ino=257 dd-2584 [005] 299.790611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.798687: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1194 unstable=0 bg_thresh=985 thresh=1971 gap=563 poll_thresh=20 ino=257 dd-2584 [005] 299.798768: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1194 unstable=0 bg_thresh=982 thresh=1965 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 299.798837: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1194 unstable=0 bg_thresh=985 thresh=1970 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 299.799177: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1194 unstable=0 bg_thresh=984 thresh=1969 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 299.799303: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1194 unstable=0 bg_thresh=986 thresh=1973 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 299.799308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.806720: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1194 unstable=0 bg_thresh=986 thresh=1973 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 299.806729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.814777: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1194 unstable=0 bg_thresh=986 thresh=1973 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 299.814782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.822733: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1044 unstable=0 bg_thresh=989 thresh=1978 gap=645 poll_thresh=18 ino=257 dd-2584 [005] 299.822842: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1044 unstable=0 bg_thresh=989 thresh=1978 gap=620 poll_thresh=13 ino=257 dd-2584 [005] 299.822945: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1044 unstable=0 bg_thresh=988 thresh=1977 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 299.823045: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1044 unstable=0 bg_thresh=988 thresh=1977 gap=594 poll_thresh=15 ino=257 dd-2584 [005] 299.823149: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1044 unstable=0 bg_thresh=988 thresh=1976 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 299.823354: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1044 unstable=0 bg_thresh=990 thresh=1980 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 299.823556: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1044 unstable=0 bg_thresh=989 thresh=1979 gap=496 poll_thresh=18 ino=257 dd-2584 [005] 299.823759: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1044 unstable=0 bg_thresh=989 thresh=1978 gap=470 poll_thresh=19 ino=257 dd-2584 [005] 299.823767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.830797: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1044 unstable=0 bg_thresh=989 thresh=1978 gap=470 poll_thresh=19 ino=257 dd-2584 [005] 299.830807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.838693: balance_dirty_state: bdi btrfs-1: dirty=464 wb=919 unstable=0 bg_thresh=986 thresh=1972 gap=589 poll_thresh=19 ino=257 dd-2584 [005] 299.838792: balance_dirty_state: bdi btrfs-1: dirty=464 wb=919 unstable=0 bg_thresh=983 thresh=1966 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 299.838850: balance_dirty_state: bdi btrfs-1: dirty=489 wb=919 unstable=0 bg_thresh=985 thresh=1971 gap=563 poll_thresh=15 ino=257 dd-2584 [005] 299.839077: balance_dirty_state: bdi btrfs-1: dirty=514 wb=919 unstable=0 bg_thresh=985 thresh=1970 gap=537 poll_thresh=16 ino=257 dd-2584 [005] 299.839191: balance_dirty_state: bdi btrfs-1: dirty=539 wb=919 unstable=0 bg_thresh=984 thresh=1969 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 299.839303: balance_dirty_state: bdi btrfs-1: dirty=564 wb=919 unstable=0 bg_thresh=984 thresh=1968 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 299.839308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.846704: balance_dirty_state: bdi btrfs-1: dirty=564 wb=919 unstable=0 bg_thresh=984 thresh=1968 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 299.846713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=56652 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.854686: balance_dirty_state: bdi btrfs-1: dirty=564 wb=819 unstable=0 bg_thresh=986 thresh=1972 gap=589 poll_thresh=18 ino=257 dd-2584 [005] 299.854814: balance_dirty_state: bdi btrfs-1: dirty=589 wb=819 unstable=0 bg_thresh=988 thresh=1977 gap=569 poll_thresh=13 ino=257 dd-2584 [005] 299.854936: balance_dirty_state: bdi btrfs-1: dirty=614 wb=819 unstable=0 bg_thresh=985 thresh=1971 gap=538 poll_thresh=14 ino=257 dd-2584 [005] 299.855056: balance_dirty_state: bdi btrfs-1: dirty=614 wb=819 unstable=0 bg_thresh=985 thresh=1970 gap=537 poll_thresh=15 ino=257 dd-2584 [005] 299.855175: balance_dirty_state: bdi btrfs-1: dirty=639 wb=819 unstable=0 bg_thresh=987 thresh=1975 gap=517 poll_thresh=16 ino=257 dd-2584 [005] 299.855409: balance_dirty_state: bdi btrfs-1: dirty=664 wb=819 unstable=0 bg_thresh=987 thresh=1974 gap=491 poll_thresh=17 ino=257 dd-2584 [005] 299.855419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=54492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 299.862699: balance_dirty_state: bdi btrfs-1: dirty=664 wb=819 unstable=0 bg_thresh=987 thresh=1974 gap=491 poll_thresh=17 ino=257 dd-2584 [005] 299.862704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=54492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 299.870712: balance_dirty_state: bdi btrfs-1: dirty=664 wb=694 unstable=0 bg_thresh=987 thresh=1974 gap=616 poll_thresh=17 ino=257 dd-2584 [004] 299.870778: balance_dirty_state: bdi btrfs-1: dirty=664 wb=694 unstable=0 bg_thresh=987 thresh=1974 gap=616 poll_thresh=13 ino=257 dd-2584 [004] 299.870838: balance_dirty_state: bdi btrfs-1: dirty=689 wb=694 unstable=0 bg_thresh=989 thresh=1979 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 299.870896: balance_dirty_state: bdi btrfs-1: dirty=714 wb=694 unstable=0 bg_thresh=992 thresh=1984 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 299.870951: balance_dirty_state: bdi btrfs-1: dirty=714 wb=694 unstable=0 bg_thresh=992 thresh=1984 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 299.871234: balance_dirty_state: bdi btrfs-1: dirty=764 wb=694 unstable=0 bg_thresh=994 thresh=1989 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 299.871349: balance_dirty_state: bdi btrfs-1: dirty=789 wb=694 unstable=0 bg_thresh=996 thresh=1993 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 299.871461: balance_dirty_state: bdi btrfs-1: dirty=814 wb=694 unstable=0 bg_thresh=996 thresh=1992 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 299.871465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=54492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 299.878632: balance_dirty_state: bdi btrfs-1: dirty=814 wb=569 unstable=0 bg_thresh=986 thresh=1972 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 299.878755: balance_dirty_state: bdi btrfs-1: dirty=839 wb=569 unstable=0 bg_thresh=986 thresh=1972 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 299.878870: balance_dirty_state: bdi btrfs-1: dirty=839 wb=569 unstable=0 bg_thresh=988 thresh=1977 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 299.878986: balance_dirty_state: bdi btrfs-1: dirty=864 wb=569 unstable=0 bg_thresh=991 thresh=1982 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 299.879215: balance_dirty_state: bdi btrfs-1: dirty=889 wb=569 unstable=0 bg_thresh=993 thresh=1987 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 299.879452: balance_dirty_state: bdi btrfs-1: dirty=939 wb=569 unstable=0 bg_thresh=996 thresh=1992 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 299.879461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=54492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 299.886608: balance_dirty_state: bdi btrfs-1: dirty=939 wb=569 unstable=0 bg_thresh=996 thresh=1992 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 299.886615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=54492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 299.894639: balance_dirty_state: bdi btrfs-1: dirty=939 wb=569 unstable=0 bg_thresh=993 thresh=1986 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 299.894643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=54492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 299.902640: balance_dirty_state: bdi btrfs-1: dirty=939 wb=569 unstable=0 bg_thresh=994 thresh=1989 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 299.902645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=54492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 299.910628: balance_dirty_state: bdi btrfs-1: dirty=939 wb=444 unstable=0 bg_thresh=978 thresh=1957 gap=574 poll_thresh=18 ino=257 dd-2584 [000] 299.910694: balance_dirty_state: bdi btrfs-1: dirty=964 wb=444 unstable=0 bg_thresh=978 thresh=1957 gap=549 poll_thresh=13 ino=257 dd-2584 [000] 299.910753: balance_dirty_state: bdi btrfs-1: dirty=964 wb=444 unstable=0 bg_thresh=981 thresh=1962 gap=554 poll_thresh=14 ino=257 dd-2584 [000] 299.910813: balance_dirty_state: bdi btrfs-1: dirty=989 wb=444 unstable=0 bg_thresh=983 thresh=1967 gap=534 poll_thresh=15 ino=257 dd-2584 [000] 299.910878: balance_dirty_state: bdi btrfs-1: dirty=989 wb=444 unstable=0 bg_thresh=983 thresh=1967 gap=534 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 299.910888: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7268 wrote=0 to_write=8192 dd-2584 [000] 299.911240: balance_dirty_state: bdi btrfs-1: dirty=964 wb=519 unstable=0 bg_thresh=986 thresh=1972 gap=489 poll_thresh=17 ino=257 dd-2584 [000] 299.911241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=54492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 299.912875: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=832 to_write=7360 dd-2584 [002] 299.918709: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1144 unstable=0 bg_thresh=990 thresh=1980 gap=622 poll_thresh=17 ino=257 dd-2584 [002] 299.918782: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1144 unstable=0 bg_thresh=990 thresh=1980 gap=622 poll_thresh=13 ino=257 dd-2584 [002] 299.918845: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1144 unstable=0 bg_thresh=989 thresh=1979 gap=596 poll_thresh=14 ino=257 dd-2584 [002] 299.918908: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1144 unstable=0 bg_thresh=989 thresh=1979 gap=596 poll_thresh=15 ino=257 dd-2584 [002] 299.918969: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1144 unstable=0 bg_thresh=989 thresh=1978 gap=570 poll_thresh=16 ino=257 dd-2584 [002] 299.919092: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1144 unstable=0 bg_thresh=988 thresh=1977 gap=544 poll_thresh=17 ino=257 dd-2584 [002] 299.919218: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1144 unstable=0 bg_thresh=990 thresh=1981 gap=523 poll_thresh=18 ino=257 dd-2584 [002] 299.919341: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1144 unstable=0 bg_thresh=990 thresh=1980 gap=472 poll_thresh=19 ino=257 dd-2584 [002] 299.919347: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=54492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 299.926690: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1019 unstable=0 bg_thresh=985 thresh=1970 gap=587 poll_thresh=19 ino=257 dd-2584 [006] 299.926762: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1019 unstable=0 bg_thresh=987 thresh=1975 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 299.926826: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1019 unstable=0 bg_thresh=987 thresh=1975 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 299.926887: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1019 unstable=0 bg_thresh=990 thresh=1980 gap=572 poll_thresh=16 ino=257 dd-2584 [006] 299.927193: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1019 unstable=0 bg_thresh=992 thresh=1985 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 299.927313: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1019 unstable=0 bg_thresh=994 thresh=1989 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 299.927432: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1019 unstable=0 bg_thresh=994 thresh=1988 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 299.927437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=54492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 299.934785: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1019 unstable=0 bg_thresh=994 thresh=1988 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 299.934795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=54492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 299.942791: balance_dirty_state: bdi btrfs-1: dirty=489 wb=1019 unstable=0 bg_thresh=994 thresh=1988 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 299.942796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=54492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 299.954622: balance_dirty_state: bdi btrfs-1: dirty=489 wb=844 unstable=0 bg_thresh=994 thresh=1989 gap=656 poll_thresh=19 ino=257 dd-2584 [001] 299.954699: balance_dirty_state: bdi btrfs-1: dirty=514 wb=844 unstable=0 bg_thresh=994 thresh=1989 gap=631 poll_thresh=14 ino=257 dd-2584 [001] 299.954760: balance_dirty_state: bdi btrfs-1: dirty=514 wb=844 unstable=0 bg_thresh=997 thresh=1994 gap=636 poll_thresh=15 ino=257 dd-2584 [001] 299.954818: balance_dirty_state: bdi btrfs-1: dirty=539 wb=844 unstable=0 bg_thresh=999 thresh=1999 gap=616 poll_thresh=16 ino=257 dd-2584 [001] 299.954935: balance_dirty_state: bdi btrfs-1: dirty=564 wb=844 unstable=0 bg_thresh=1002 thresh=2004 gap=596 poll_thresh=17 ino=257 dd-2584 [001] 299.955058: balance_dirty_state: bdi btrfs-1: dirty=589 wb=844 unstable=0 bg_thresh=1001 thresh=2003 gap=570 poll_thresh=18 ino=257 dd-2584 [001] 299.955178: balance_dirty_state: bdi btrfs-1: dirty=639 wb=844 unstable=0 bg_thresh=1001 thresh=2002 gap=519 poll_thresh=19 ino=257 dd-2584 [001] 299.955297: balance_dirty_state: bdi btrfs-1: dirty=664 wb=844 unstable=0 bg_thresh=1003 thresh=2006 gap=498 poll_thresh=20 ino=257 dd-2584 [001] 299.955301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-113% task_weight=99% bdi_bw=54492 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 299.966659: balance_dirty_state: bdi btrfs-1: dirty=664 wb=719 unstable=0 bg_thresh=1000 thresh=2000 gap=617 poll_thresh=20 ino=257 dd-2584 [001] 299.966943: balance_dirty_state: bdi btrfs-1: dirty=689 wb=719 unstable=0 bg_thresh=1000 thresh=2000 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 299.966999: balance_dirty_state: bdi btrfs-1: dirty=689 wb=719 unstable=0 bg_thresh=1002 thresh=2005 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 299.967112: balance_dirty_state: bdi btrfs-1: dirty=714 wb=719 unstable=0 bg_thresh=1002 thresh=2004 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 299.967223: balance_dirty_state: bdi btrfs-1: dirty=764 wb=719 unstable=0 bg_thresh=1001 thresh=2003 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 299.967336: balance_dirty_state: bdi btrfs-1: dirty=789 wb=719 unstable=0 bg_thresh=1003 thresh=2007 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 299.967341: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=52124 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 299.974798: balance_dirty_state: bdi btrfs-1: dirty=789 wb=719 unstable=0 bg_thresh=1003 thresh=2007 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 299.974804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=52124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 299.982642: balance_dirty_state: bdi btrfs-1: dirty=789 wb=594 unstable=0 bg_thresh=997 thresh=1994 gap=611 poll_thresh=19 ino=257 dd-2584 [001] 299.982766: balance_dirty_state: bdi btrfs-1: dirty=814 wb=594 unstable=0 bg_thresh=997 thresh=1994 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 299.982884: balance_dirty_state: bdi btrfs-1: dirty=814 wb=594 unstable=0 bg_thresh=999 thresh=1999 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 299.982998: balance_dirty_state: bdi btrfs-1: dirty=839 wb=594 unstable=0 bg_thresh=999 thresh=1999 gap=566 poll_thresh=16 ino=257 dd-2584 [001] 299.983228: balance_dirty_state: bdi btrfs-1: dirty=864 wb=594 unstable=0 bg_thresh=1004 thresh=2009 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 299.983465: balance_dirty_state: bdi btrfs-1: dirty=914 wb=594 unstable=0 bg_thresh=1004 thresh=2008 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 299.983474: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-110% task_weight=98% bdi_bw=52124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 299.990784: balance_dirty_state: bdi btrfs-1: dirty=914 wb=594 unstable=0 bg_thresh=1004 thresh=2008 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 299.990794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-110% task_weight=98% bdi_bw=52124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 299.998798: balance_dirty_state: bdi btrfs-1: dirty=914 wb=594 unstable=0 bg_thresh=1004 thresh=2008 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 299.998806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-110% task_weight=98% bdi_bw=52124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.006781: balance_dirty_state: bdi btrfs-1: dirty=914 wb=594 unstable=0 bg_thresh=1004 thresh=2008 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 300.006791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-110% task_weight=98% bdi_bw=52124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 300.014668: balance_dirty_state: bdi btrfs-1: dirty=914 wb=469 unstable=0 bg_thresh=995 thresh=1990 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 300.014777: balance_dirty_state: bdi btrfs-1: dirty=939 wb=469 unstable=0 bg_thresh=997 thresh=1995 gap=587 poll_thresh=13 ino=257 dd-2584 [005] 300.015186: balance_dirty_state: bdi btrfs-1: dirty=939 wb=469 unstable=0 bg_thresh=1000 thresh=2000 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 300.015286: balance_dirty_state: bdi btrfs-1: dirty=964 wb=469 unstable=0 bg_thresh=1000 thresh=2000 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 300.015385: balance_dirty_state: bdi btrfs-1: dirty=989 wb=469 unstable=0 bg_thresh=1002 thresh=2005 gap=547 poll_thresh=16 ino=257 dd-2584 [005] 300.015587: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=469 unstable=0 bg_thresh=1002 thresh=2004 gap=521 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 300.015616: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7372 wrote=0 to_write=8192 dd-2584 [005] 300.015895: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=469 unstable=0 bg_thresh=1001 thresh=2003 gap=495 poll_thresh=18 ino=257 dd-2584 [005] 300.015899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-69% task_weight=99% bdi_bw=52124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 300.019234: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=848 to_write=7344 dd-2584 [001] 300.022862: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1319 unstable=0 bg_thresh=999 thresh=1999 gap=478 poll_thresh=13 ino=257 dd-2584 [001] 300.022866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=52124 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 300.030654: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1319 unstable=0 bg_thresh=999 thresh=1999 gap=478 poll_thresh=13 ino=257 dd-2584 [005] 300.030661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=52124 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 300.038692: balance_dirty_state: bdi btrfs-1: dirty=202 wb=1069 unstable=0 bg_thresh=998 thresh=1996 gap=725 poll_thresh=13 ino=257 dd-2584 [005] 300.038826: balance_dirty_state: bdi btrfs-1: dirty=227 wb=1069 unstable=0 bg_thresh=1000 thresh=2001 gap=705 poll_thresh=10 ino=257 dd-2584 [005] 300.038946: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1069 unstable=0 bg_thresh=1000 thresh=2000 gap=679 poll_thresh=11 ino=257 dd-2584 [005] 300.039067: balance_dirty_state: bdi btrfs-1: dirty=252 wb=1069 unstable=0 bg_thresh=1000 thresh=2000 gap=679 poll_thresh=12 ino=257 dd-2584 [005] 300.039186: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1069 unstable=0 bg_thresh=999 thresh=1999 gap=653 poll_thresh=13 ino=257 dd-2584 [005] 300.039307: balance_dirty_state: bdi btrfs-1: dirty=277 wb=1069 unstable=0 bg_thresh=999 thresh=1999 gap=653 poll_thresh=14 ino=257 dd-2584 [005] 300.039430: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1069 unstable=0 bg_thresh=999 thresh=1998 gap=627 poll_thresh=15 ino=257 dd-2584 [005] 300.039549: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1069 unstable=0 bg_thresh=1001 thresh=2003 gap=607 poll_thresh=16 ino=257 dd-2584 [005] 300.040168: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1069 unstable=0 bg_thresh=1001 thresh=2002 gap=581 poll_thresh=17 ino=257 dd-2584 [005] 300.040431: balance_dirty_state: bdi btrfs-1: dirty=377 wb=1069 unstable=0 bg_thresh=997 thresh=1995 gap=549 poll_thresh=18 ino=257 dd-2584 [005] 300.040622: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1069 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=19 ino=257 dd-2584 [005] 300.040628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=52124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.046674: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1069 unstable=0 bg_thresh=1006 thresh=2012 gap=516 poll_thresh=19 ino=257 dd-2584 [001] 300.046748: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1069 unstable=0 bg_thresh=1006 thresh=2012 gap=516 poll_thresh=14 ino=257 dd-2584 [001] 300.046816: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1069 unstable=0 bg_thresh=1005 thresh=2011 gap=490 poll_thresh=15 ino=257 dd-2584 [001] 300.046821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-97% task_weight=99% bdi_bw=52124 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 300.054721: balance_dirty_state: bdi btrfs-1: dirty=477 wb=869 unstable=0 bg_thresh=998 thresh=1997 gap=651 poll_thresh=11 ino=257 dd-2584 [001] 300.054786: balance_dirty_state: bdi btrfs-1: dirty=477 wb=869 unstable=0 bg_thresh=1001 thresh=2002 gap=656 poll_thresh=12 ino=257 dd-2584 [001] 300.054848: balance_dirty_state: bdi btrfs-1: dirty=502 wb=869 unstable=0 bg_thresh=1001 thresh=2002 gap=631 poll_thresh=13 ino=257 dd-2584 [001] 300.054912: balance_dirty_state: bdi btrfs-1: dirty=502 wb=869 unstable=0 bg_thresh=1003 thresh=2007 gap=636 poll_thresh=14 ino=257 dd-2584 [001] 300.054977: balance_dirty_state: bdi btrfs-1: dirty=527 wb=869 unstable=0 bg_thresh=1003 thresh=2007 gap=611 poll_thresh=15 ino=257 dd-2584 [001] 300.055043: balance_dirty_state: bdi btrfs-1: dirty=552 wb=869 unstable=0 bg_thresh=1006 thresh=2012 gap=591 poll_thresh=16 ino=257 dd-2584 [001] 300.055175: balance_dirty_state: bdi btrfs-1: dirty=577 wb=869 unstable=0 bg_thresh=1008 thresh=2016 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 300.055500: balance_dirty_state: bdi btrfs-1: dirty=602 wb=869 unstable=0 bg_thresh=1007 thresh=2015 gap=544 poll_thresh=18 ino=257 dd-2584 [001] 300.055632: balance_dirty_state: bdi btrfs-1: dirty=652 wb=869 unstable=0 bg_thresh=1007 thresh=2014 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 300.055637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=52124 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.062715: balance_dirty_state: bdi btrfs-1: dirty=652 wb=869 unstable=0 bg_thresh=1006 thresh=2013 gap=492 poll_thresh=14 ino=257 dd-2584 [001] 300.062719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=52124 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 300.070890: balance_dirty_state: bdi btrfs-1: dirty=656 wb=864 unstable=0 bg_thresh=1008 thresh=2016 gap=496 poll_thresh=10 ino=257 dd-2584 [000] 300.070897: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=49484 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 300.078708: balance_dirty_state: bdi btrfs-1: dirty=654 wb=702 unstable=0 bg_thresh=992 thresh=1984 gap=628 poll_thresh=10 ino=257 dd-2584 [004] 300.078812: balance_dirty_state: bdi btrfs-1: dirty=654 wb=702 unstable=0 bg_thresh=992 thresh=1984 gap=628 poll_thresh=7 ino=257 dd-2584 [004] 300.078914: balance_dirty_state: bdi btrfs-1: dirty=679 wb=702 unstable=0 bg_thresh=994 thresh=1989 gap=608 poll_thresh=8 ino=257 dd-2584 [004] 300.079016: balance_dirty_state: bdi btrfs-1: dirty=704 wb=702 unstable=0 bg_thresh=997 thresh=1994 gap=588 poll_thresh=9 ino=257 dd-2584 [004] 300.079118: balance_dirty_state: bdi btrfs-1: dirty=704 wb=702 unstable=0 bg_thresh=997 thresh=1994 gap=588 poll_thresh=10 ino=257 dd-2584 [004] 300.079217: balance_dirty_state: bdi btrfs-1: dirty=729 wb=702 unstable=0 bg_thresh=999 thresh=1999 gap=568 poll_thresh=11 ino=257 dd-2584 [004] 300.079316: balance_dirty_state: bdi btrfs-1: dirty=754 wb=702 unstable=0 bg_thresh=996 thresh=1993 gap=537 poll_thresh=12 ino=257 dd-2584 [004] 300.079421: balance_dirty_state: bdi btrfs-1: dirty=754 wb=702 unstable=0 bg_thresh=999 thresh=1998 gap=542 poll_thresh=13 ino=257 dd-2584 [004] 300.079522: balance_dirty_state: bdi btrfs-1: dirty=779 wb=702 unstable=0 bg_thresh=998 thresh=1997 gap=516 poll_thresh=14 ino=257 dd-2584 [004] 300.079621: balance_dirty_state: bdi btrfs-1: dirty=804 wb=702 unstable=0 bg_thresh=998 thresh=1997 gap=491 poll_thresh=15 ino=257 dd-2584 [004] 300.079628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-210% task_weight=101% bdi_bw=49484 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 300.086676: balance_dirty_state: bdi btrfs-1: dirty=804 wb=702 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=15 ino=257 dd-2584 [004] 300.086682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-214% task_weight=101% bdi_bw=49484 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 300.094712: balance_dirty_state: bdi btrfs-1: dirty=795 wb=702 unstable=0 bg_thresh=996 thresh=1993 gap=496 poll_thresh=15 ino=257 dd-2584 [006] 300.094718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=100% bdi_bw=49484 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 300.102792: balance_dirty_state: bdi btrfs-1: dirty=795 wb=577 unstable=0 bg_thresh=995 thresh=1990 gap=618 poll_thresh=15 ino=257 dd-2584 [006] 300.102921: balance_dirty_state: bdi btrfs-1: dirty=795 wb=577 unstable=0 bg_thresh=995 thresh=1990 gap=618 poll_thresh=11 ino=257 dd-2584 [006] 300.103039: balance_dirty_state: bdi btrfs-1: dirty=820 wb=577 unstable=0 bg_thresh=997 thresh=1995 gap=598 poll_thresh=12 ino=257 dd-2584 [006] 300.103522: balance_dirty_state: bdi btrfs-1: dirty=845 wb=577 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=13 ino=257 dd-2584 [006] 300.103636: balance_dirty_state: bdi btrfs-1: dirty=845 wb=577 unstable=0 bg_thresh=1000 thresh=2000 gap=578 poll_thresh=14 ino=257 dd-2584 [006] 300.103751: balance_dirty_state: bdi btrfs-1: dirty=870 wb=577 unstable=0 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 300.103871: balance_dirty_state: bdi btrfs-1: dirty=895 wb=577 unstable=0 bg_thresh=999 thresh=1999 gap=527 poll_thresh=16 ino=257 dd-2584 [006] 300.104105: balance_dirty_state: bdi btrfs-1: dirty=920 wb=577 unstable=0 bg_thresh=1001 thresh=2003 gap=506 poll_thresh=17 ino=257 dd-2584 [006] 300.104337: balance_dirty_state: bdi btrfs-1: dirty=945 wb=577 unstable=0 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=18 ino=257 dd-2584 [006] 300.104345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=101% bdi_bw=49484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 300.110797: balance_dirty_state: bdi btrfs-1: dirty=958 wb=584 unstable=0 bg_thresh=1002 thresh=2005 gap=463 poll_thresh=18 ino=257 dd-2584 [006] 300.110804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=100% bdi_bw=49484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 300.118859: balance_dirty_state: bdi btrfs-1: dirty=958 wb=459 unstable=0 bg_thresh=1002 thresh=2005 gap=588 poll_thresh=18 ino=257 dd-2584 [006] 300.118947: balance_dirty_state: bdi btrfs-1: dirty=997 wb=465 unstable=0 bg_thresh=1007 thresh=2015 gap=553 poll_thresh=13 ino=257 dd-2584 [006] 300.119009: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=465 unstable=0 bg_thresh=1004 thresh=2009 gap=522 poll_thresh=14 ino=257 dd-2584 [006] 300.119075: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=465 unstable=0 bg_thresh=1007 thresh=2014 gap=527 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 300.119093: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7476 wrote=0 to_write=8192 dd-2584 [006] 300.119139: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=465 unstable=0 bg_thresh=1006 thresh=2013 gap=501 poll_thresh=16 ino=257 dd-2584 [006] 300.119141: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-190% task_weight=101% bdi_bw=49484 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 300.123164: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=324 wrote=848 to_write=7344 dd-2584 [006] 300.126738: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1303 unstable=0 bg_thresh=1006 thresh=2013 gap=501 poll_thresh=16 ino=257 dd-2584 [006] 300.126747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-190% task_weight=101% bdi_bw=49484 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 300.134775: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1178 unstable=0 bg_thresh=1006 thresh=2012 gap=625 poll_thresh=16 ino=257 dd-2584 [006] 300.134859: balance_dirty_state: bdi btrfs-1: dirty=209 wb=1178 unstable=0 bg_thresh=1007 thresh=2014 gap=627 poll_thresh=12 ino=257 dd-2584 [006] 300.134930: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1178 unstable=0 bg_thresh=1006 thresh=2013 gap=601 poll_thresh=13 ino=257 dd-2584 [006] 300.135000: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1178 unstable=0 bg_thresh=1009 thresh=2018 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 300.135071: balance_dirty_state: bdi btrfs-1: dirty=259 wb=1178 unstable=0 bg_thresh=1006 thresh=2012 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 300.135354: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1178 unstable=0 bg_thresh=1008 thresh=2017 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 300.135495: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1178 unstable=0 bg_thresh=1005 thresh=2010 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 300.135633: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1178 unstable=0 bg_thresh=1004 thresh=2009 gap=472 poll_thresh=18 ino=257 dd-2584 [006] 300.135638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=49484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 300.142806: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1178 unstable=0 bg_thresh=1004 thresh=2009 gap=472 poll_thresh=18 ino=257 dd-2584 [006] 300.142813: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=49484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 300.150809: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1053 unstable=0 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=18 ino=257 dd-2584 [006] 300.150914: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1053 unstable=0 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=13 ino=257 dd-2584 [006] 300.150970: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1053 unstable=0 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=14 ino=257 dd-2584 [006] 300.151026: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1053 unstable=0 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 300.151082: balance_dirty_state: bdi btrfs-1: dirty=409 wb=1053 unstable=0 bg_thresh=1006 thresh=2013 gap=551 poll_thresh=16 ino=257 dd-2584 [006] 300.151195: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1053 unstable=0 bg_thresh=1006 thresh=2012 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 300.151307: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1053 unstable=0 bg_thresh=1008 thresh=2016 gap=479 poll_thresh=18 ino=257 dd-2584 [006] 300.151312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=49484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 300.158809: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1053 unstable=0 bg_thresh=1008 thresh=2016 gap=479 poll_thresh=18 ino=257 dd-2584 [006] 300.158818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=49484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 300.170729: balance_dirty_state: bdi btrfs-1: dirty=484 wb=853 unstable=0 bg_thresh=999 thresh=1999 gap=662 poll_thresh=18 ino=257 dd-2584 [002] 300.170842: balance_dirty_state: bdi btrfs-1: dirty=484 wb=853 unstable=0 bg_thresh=996 thresh=1992 gap=655 poll_thresh=13 ino=257 dd-2584 [002] 300.170940: balance_dirty_state: bdi btrfs-1: dirty=509 wb=853 unstable=0 bg_thresh=998 thresh=1997 gap=635 poll_thresh=14 ino=257 dd-2584 [002] 300.171029: balance_dirty_state: bdi btrfs-1: dirty=534 wb=853 unstable=0 bg_thresh=1001 thresh=2002 gap=615 poll_thresh=15 ino=257 dd-2584 [002] 300.171511: balance_dirty_state: bdi btrfs-1: dirty=534 wb=853 unstable=0 bg_thresh=1000 thresh=2001 gap=614 poll_thresh=16 ino=257 dd-2584 [002] 300.171748: balance_dirty_state: bdi btrfs-1: dirty=584 wb=853 unstable=0 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=17 ino=257 dd-2584 [002] 300.171982: balance_dirty_state: bdi btrfs-1: dirty=609 wb=853 unstable=0 bg_thresh=999 thresh=1999 gap=537 poll_thresh=18 ino=257 dd-2584 [002] 300.172223: balance_dirty_state: bdi btrfs-1: dirty=634 wb=853 unstable=0 bg_thresh=999 thresh=1998 gap=511 poll_thresh=19 ino=257 dd-2584 [002] 300.172468: balance_dirty_state: bdi btrfs-1: dirty=659 wb=853 unstable=0 bg_thresh=1001 thresh=2002 gap=490 poll_thresh=20 ino=257 dd-2584 [002] 300.172477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=49484 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 300.178733: balance_dirty_state: bdi btrfs-1: dirty=673 wb=730 unstable=0 bg_thresh=995 thresh=1991 gap=588 poll_thresh=20 ino=257 dd-2584 [002] 300.178828: balance_dirty_state: bdi btrfs-1: dirty=673 wb=730 unstable=0 bg_thresh=998 thresh=1997 gap=594 poll_thresh=15 ino=257 dd-2584 [002] 300.178917: balance_dirty_state: bdi btrfs-1: dirty=698 wb=730 unstable=0 bg_thresh=997 thresh=1995 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 300.179099: balance_dirty_state: bdi btrfs-1: dirty=723 wb=730 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=17 ino=257 dd-2584 [002] 300.179285: balance_dirty_state: bdi btrfs-1: dirty=773 wb=730 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 300.179291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 300.186833: balance_dirty_state: bdi btrfs-1: dirty=773 wb=592 unstable=0 bg_thresh=1000 thresh=2000 gap=635 poll_thresh=18 ino=257 dd-2584 [002] 300.186959: balance_dirty_state: bdi btrfs-1: dirty=773 wb=592 unstable=0 bg_thresh=1000 thresh=2000 gap=635 poll_thresh=13 ino=257 dd-2584 [002] 300.187441: balance_dirty_state: bdi btrfs-1: dirty=798 wb=592 unstable=0 bg_thresh=999 thresh=1999 gap=609 poll_thresh=14 ino=257 dd-2584 [002] 300.187560: balance_dirty_state: bdi btrfs-1: dirty=823 wb=592 unstable=0 bg_thresh=996 thresh=1993 gap=578 poll_thresh=15 ino=257 dd-2584 [002] 300.187675: balance_dirty_state: bdi btrfs-1: dirty=823 wb=592 unstable=0 bg_thresh=999 thresh=1998 gap=583 poll_thresh=16 ino=257 dd-2584 [002] 300.187913: balance_dirty_state: bdi btrfs-1: dirty=873 wb=592 unstable=0 bg_thresh=998 thresh=1997 gap=532 poll_thresh=17 ino=257 dd-2584 [002] 300.188156: balance_dirty_state: bdi btrfs-1: dirty=898 wb=592 unstable=0 bg_thresh=1000 thresh=2001 gap=511 poll_thresh=18 ino=257 dd-2584 [002] 300.188397: balance_dirty_state: bdi btrfs-1: dirty=923 wb=592 unstable=0 bg_thresh=1000 thresh=2000 gap=485 poll_thresh=19 ino=257 dd-2584 [002] 300.188405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 300.194743: balance_dirty_state: bdi btrfs-1: dirty=923 wb=517 unstable=0 bg_thresh=996 thresh=1993 gap=553 poll_thresh=19 ino=257 dd-2584 [002] 300.194846: balance_dirty_state: bdi btrfs-1: dirty=948 wb=467 unstable=0 bg_thresh=996 thresh=1993 gap=578 poll_thresh=14 ino=257 dd-2584 [002] 300.194935: balance_dirty_state: bdi btrfs-1: dirty=948 wb=467 unstable=0 bg_thresh=1002 thresh=2004 gap=589 poll_thresh=15 ino=257 dd-2584 [002] 300.195029: balance_dirty_state: bdi btrfs-1: dirty=973 wb=467 unstable=0 bg_thresh=998 thresh=1996 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 300.195210: balance_dirty_state: bdi btrfs-1: dirty=998 wb=467 unstable=0 bg_thresh=996 thresh=1993 gap=528 poll_thresh=17 ino=257 dd-2584 [002] 300.195400: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=467 unstable=0 bg_thresh=999 thresh=1998 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 300.195405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 300.195453: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7552 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 300.197494: writeback_single_inode: bdi btrfs-1: ino=257 state= age=396 wrote=832 to_write=7360 dd-2584 [006] 300.202884: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1292 unstable=0 bg_thresh=1002 thresh=2004 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 300.202897: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 300.210699: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1167 unstable=0 bg_thresh=989 thresh=1979 gap=589 poll_thresh=18 ino=257 dd-2584 [006] 300.210961: balance_dirty_state: bdi btrfs-1: dirty=223 wb=1167 unstable=0 bg_thresh=989 thresh=1978 gap=588 poll_thresh=13 ino=257 dd-2584 [006] 300.211022: balance_dirty_state: bdi btrfs-1: dirty=248 wb=1167 unstable=0 bg_thresh=989 thresh=1978 gap=563 poll_thresh=14 ino=257 dd-2584 [006] 300.211077: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1167 unstable=0 bg_thresh=991 thresh=1983 gap=543 poll_thresh=15 ino=257 dd-2584 [006] 300.211133: balance_dirty_state: bdi btrfs-1: dirty=273 wb=1167 unstable=0 bg_thresh=991 thresh=1983 gap=543 poll_thresh=16 ino=257 dd-2584 [006] 300.211253: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1167 unstable=0 bg_thresh=994 thresh=1988 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 300.211372: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1167 unstable=0 bg_thresh=996 thresh=1992 gap=477 poll_thresh=18 ino=257 dd-2584 [006] 300.211377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 300.218728: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1167 unstable=0 bg_thresh=999 thresh=1998 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 300.218735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 300.230842: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1042 unstable=0 bg_thresh=989 thresh=1979 gap=589 poll_thresh=18 ino=257 dd-2584 [006] 300.230923: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1042 unstable=0 bg_thresh=989 thresh=1979 gap=589 poll_thresh=13 ino=257 dd-2584 [006] 300.230985: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1042 unstable=0 bg_thresh=992 thresh=1984 gap=569 poll_thresh=14 ino=257 dd-2584 [006] 300.231041: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1042 unstable=0 bg_thresh=992 thresh=1984 gap=544 poll_thresh=15 ino=257 dd-2584 [006] 300.231097: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1042 unstable=0 bg_thresh=994 thresh=1989 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 300.231213: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1042 unstable=0 bg_thresh=997 thresh=1994 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 300.231327: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1042 unstable=0 bg_thresh=999 thresh=1998 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 300.231331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 300.238809: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1042 unstable=0 bg_thresh=1001 thresh=2002 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 300.238819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 300.246861: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1042 unstable=0 bg_thresh=1001 thresh=2002 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 300.246869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 300.254947: balance_dirty_state: bdi btrfs-1: dirty=473 wb=917 unstable=0 bg_thresh=993 thresh=1986 gap=596 poll_thresh=18 ino=257 dd-2584 [007] 300.255211: balance_dirty_state: bdi btrfs-1: dirty=473 wb=917 unstable=0 bg_thresh=993 thresh=1986 gap=596 poll_thresh=13 ino=257 dd-2584 [007] 300.255266: balance_dirty_state: bdi btrfs-1: dirty=498 wb=917 unstable=0 bg_thresh=995 thresh=1991 gap=576 poll_thresh=14 ino=257 dd-2584 [007] 300.255322: balance_dirty_state: bdi btrfs-1: dirty=523 wb=917 unstable=0 bg_thresh=995 thresh=1991 gap=551 poll_thresh=15 ino=257 dd-2584 [007] 300.255376: balance_dirty_state: bdi btrfs-1: dirty=523 wb=917 unstable=0 bg_thresh=998 thresh=1996 gap=556 poll_thresh=16 ino=257 dd-2584 [007] 300.255488: balance_dirty_state: bdi btrfs-1: dirty=573 wb=917 unstable=0 bg_thresh=997 thresh=1995 gap=505 poll_thresh=17 ino=257 dd-2584 [007] 300.255603: balance_dirty_state: bdi btrfs-1: dirty=598 wb=917 unstable=0 bg_thresh=999 thresh=1999 gap=484 poll_thresh=18 ino=257 dd-2584 [007] 300.255608: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 300.262937: balance_dirty_state: bdi btrfs-1: dirty=598 wb=917 unstable=0 bg_thresh=999 thresh=1999 gap=484 poll_thresh=18 ino=257 dd-2584 [007] 300.262945: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 300.270919: balance_dirty_state: bdi btrfs-1: dirty=598 wb=917 unstable=0 bg_thresh=999 thresh=1999 gap=484 poll_thresh=18 ino=257 dd-2584 [007] 300.270927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 300.278868: balance_dirty_state: bdi btrfs-1: dirty=598 wb=842 unstable=0 bg_thresh=999 thresh=1998 gap=558 poll_thresh=18 ino=257 dd-2584 [007] 300.278984: balance_dirty_state: bdi btrfs-1: dirty=623 wb=842 unstable=0 bg_thresh=999 thresh=1998 gap=533 poll_thresh=13 ino=257 dd-2584 [007] 300.279086: balance_dirty_state: bdi btrfs-1: dirty=623 wb=842 unstable=0 bg_thresh=998 thresh=1997 gap=532 poll_thresh=14 ino=257 dd-2584 [007] 300.279190: balance_dirty_state: bdi btrfs-1: dirty=648 wb=842 unstable=0 bg_thresh=1001 thresh=2002 gap=512 poll_thresh=15 ino=257 dd-2584 [007] 300.279290: balance_dirty_state: bdi btrfs-1: dirty=673 wb=842 unstable=0 bg_thresh=998 thresh=1996 gap=481 poll_thresh=16 ino=257 dd-2584 [007] 300.279297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=100% bdi_bw=48012 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 300.286947: balance_dirty_state: bdi btrfs-1: dirty=670 wb=717 unstable=0 bg_thresh=1000 thresh=2000 gap=613 poll_thresh=12 ino=257 dd-2584 [007] 300.287010: balance_dirty_state: bdi btrfs-1: dirty=695 wb=717 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=13 ino=257 dd-2584 [007] 300.287069: balance_dirty_state: bdi btrfs-1: dirty=695 wb=717 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=14 ino=257 dd-2584 [007] 300.287129: balance_dirty_state: bdi btrfs-1: dirty=720 wb=717 unstable=0 bg_thresh=999 thresh=1998 gap=561 poll_thresh=15 ino=257 dd-2584 [007] 300.287367: balance_dirty_state: bdi btrfs-1: dirty=745 wb=717 unstable=0 bg_thresh=999 thresh=1998 gap=536 poll_thresh=16 ino=257 dd-2584 [007] 300.287490: balance_dirty_state: bdi btrfs-1: dirty=770 wb=717 unstable=0 bg_thresh=998 thresh=1996 gap=509 poll_thresh=17 ino=257 dd-2584 [007] 300.287612: balance_dirty_state: bdi btrfs-1: dirty=795 wb=717 unstable=0 bg_thresh=997 thresh=1995 gap=483 poll_thresh=18 ino=257 dd-2584 [007] 300.287616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=46384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 300.294774: balance_dirty_state: bdi btrfs-1: dirty=795 wb=442 unstable=0 bg_thresh=997 thresh=1994 gap=757 poll_thresh=18 ino=257 dd-2584 [007] 300.294877: balance_dirty_state: bdi btrfs-1: dirty=820 wb=442 unstable=0 bg_thresh=999 thresh=1999 gap=737 poll_thresh=13 ino=257 dd-2584 [007] 300.294936: balance_dirty_state: bdi btrfs-1: dirty=845 wb=442 unstable=0 bg_thresh=996 thresh=1993 gap=706 poll_thresh=14 ino=257 dd-2584 [007] 300.294993: balance_dirty_state: bdi btrfs-1: dirty=845 wb=442 unstable=0 bg_thresh=999 thresh=1998 gap=711 poll_thresh=15 ino=257 dd-2584 [007] 300.295051: balance_dirty_state: bdi btrfs-1: dirty=870 wb=442 unstable=0 bg_thresh=996 thresh=1992 gap=680 poll_thresh=16 ino=257 dd-2584 [007] 300.295164: balance_dirty_state: bdi btrfs-1: dirty=895 wb=442 unstable=0 bg_thresh=998 thresh=1996 gap=659 poll_thresh=17 ino=257 dd-2584 [007] 300.295280: balance_dirty_state: bdi btrfs-1: dirty=920 wb=442 unstable=0 bg_thresh=997 thresh=1995 gap=633 poll_thresh=18 ino=257 dd-2584 [007] 300.295393: balance_dirty_state: bdi btrfs-1: dirty=970 wb=442 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=19 ino=257 dd-2584 [007] 300.295674: balance_dirty_state: bdi btrfs-1: dirty=995 wb=442 unstable=0 bg_thresh=996 thresh=1993 gap=556 poll_thresh=20 ino=257 dd-2584 [007] 300.295792: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=442 unstable=0 bg_thresh=998 thresh=1997 gap=535 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 300.295864: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7652 wrote=0 to_write=8192 dd-2584 [007] 300.295922: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=442 unstable=0 bg_thresh=998 thresh=1996 gap=484 poll_thresh=22 ino=257 dd-2584 [007] 300.295923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=46384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 300.299861: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=848 to_write=7344 dd-2584 [003] 300.302848: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1292 unstable=0 bg_thresh=998 thresh=1996 gap=484 poll_thresh=22 ino=257 dd-2584 [003] 300.302863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=46384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 300.310817: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1167 unstable=0 bg_thresh=994 thresh=1988 gap=601 poll_thresh=22 ino=257 dd-2584 [003] 300.310911: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1167 unstable=0 bg_thresh=994 thresh=1988 gap=601 poll_thresh=16 ino=257 dd-2584 [003] 300.311080: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1167 unstable=0 bg_thresh=996 thresh=1992 gap=555 poll_thresh=17 ino=257 dd-2584 [003] 300.311244: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1167 unstable=0 bg_thresh=1001 thresh=2003 gap=541 poll_thresh=18 ino=257 dd-2584 [003] 300.311407: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1167 unstable=0 bg_thresh=1001 thresh=2002 gap=515 poll_thresh=19 ino=257 dd-2584 [003] 300.311539: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1167 unstable=0 bg_thresh=1000 thresh=2001 gap=464 poll_thresh=20 ino=257 dd-2584 [003] 300.311543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=46384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 300.318825: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1167 unstable=0 bg_thresh=1000 thresh=2001 gap=464 poll_thresh=20 ino=257 dd-2584 [003] 300.318834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=46384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 300.326846: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1042 unstable=0 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=20 ino=257 dd-2584 [003] 300.326975: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1042 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=15 ino=257 dd-2584 [003] 300.327094: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1042 unstable=0 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=16 ino=257 dd-2584 [003] 300.327694: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1042 unstable=0 bg_thresh=1001 thresh=2003 gap=541 poll_thresh=17 ino=257 dd-2584 [003] 300.327941: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1042 unstable=0 bg_thresh=998 thresh=1996 gap=509 poll_thresh=18 ino=257 dd-2584 [003] 300.328184: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1042 unstable=0 bg_thresh=997 thresh=1995 gap=458 poll_thresh=19 ino=257 dd-2584 [003] 300.328193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=46384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 300.334850: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1042 unstable=0 bg_thresh=997 thresh=1995 gap=458 poll_thresh=19 ino=257 dd-2584 [003] 300.334860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=46384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 300.342844: balance_dirty_state: bdi btrfs-1: dirty=495 wb=892 unstable=0 bg_thresh=997 thresh=1995 gap=608 poll_thresh=19 ino=257 dd-2584 [003] 300.342946: balance_dirty_state: bdi btrfs-1: dirty=495 wb=892 unstable=0 bg_thresh=1000 thresh=2000 gap=613 poll_thresh=14 ino=257 dd-2584 [003] 300.343007: balance_dirty_state: bdi btrfs-1: dirty=520 wb=892 unstable=0 bg_thresh=999 thresh=1999 gap=587 poll_thresh=15 ino=257 dd-2584 [003] 300.343067: balance_dirty_state: bdi btrfs-1: dirty=545 wb=892 unstable=0 bg_thresh=999 thresh=1999 gap=562 poll_thresh=16 ino=257 dd-2584 [003] 300.343188: balance_dirty_state: bdi btrfs-1: dirty=570 wb=892 unstable=0 bg_thresh=1001 thresh=2003 gap=541 poll_thresh=17 ino=257 dd-2584 [003] 300.343307: balance_dirty_state: bdi btrfs-1: dirty=595 wb=892 unstable=0 bg_thresh=1001 thresh=2002 gap=515 poll_thresh=18 ino=257 dd-2584 [003] 300.343426: balance_dirty_state: bdi btrfs-1: dirty=620 wb=892 unstable=0 bg_thresh=1000 thresh=2001 gap=489 poll_thresh=19 ino=257 dd-2584 [003] 300.343431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=46384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 300.350819: balance_dirty_state: bdi btrfs-1: dirty=620 wb=842 unstable=0 bg_thresh=996 thresh=1992 gap=530 poll_thresh=19 ino=257 dd-2584 [003] 300.350932: balance_dirty_state: bdi btrfs-1: dirty=645 wb=842 unstable=0 bg_thresh=995 thresh=1991 gap=504 poll_thresh=14 ino=257 dd-2584 [003] 300.351306: balance_dirty_state: bdi btrfs-1: dirty=670 wb=842 unstable=0 bg_thresh=998 thresh=1996 gap=484 poll_thresh=15 ino=257 dd-2584 [003] 300.351312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=99% bdi_bw=46384 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 300.358880: balance_dirty_state: bdi btrfs-1: dirty=670 wb=842 unstable=0 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=15 ino=257 dd-2584 [007] 300.358895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-109% task_weight=98% bdi_bw=46384 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 300.366906: balance_dirty_state: bdi btrfs-1: dirty=670 wb=692 unstable=0 bg_thresh=996 thresh=1993 gap=631 poll_thresh=15 ino=257 dd-2584 [007] 300.366976: balance_dirty_state: bdi btrfs-1: dirty=670 wb=692 unstable=0 bg_thresh=996 thresh=1993 gap=631 poll_thresh=11 ino=257 dd-2584 [007] 300.367035: balance_dirty_state: bdi btrfs-1: dirty=695 wb=692 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=12 ino=257 dd-2584 [007] 300.367091: balance_dirty_state: bdi btrfs-1: dirty=695 wb=692 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=13 ino=257 dd-2584 [007] 300.367149: balance_dirty_state: bdi btrfs-1: dirty=720 wb=692 unstable=0 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=14 ino=257 dd-2584 [007] 300.367208: balance_dirty_state: bdi btrfs-1: dirty=745 wb=692 unstable=0 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=15 ino=257 dd-2584 [007] 300.367268: balance_dirty_state: bdi btrfs-1: dirty=745 wb=692 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 300.367389: balance_dirty_state: bdi btrfs-1: dirty=795 wb=692 unstable=0 bg_thresh=1003 thresh=2006 gap=519 poll_thresh=17 ino=257 dd-2584 [007] 300.367512: balance_dirty_state: bdi btrfs-1: dirty=820 wb=692 unstable=0 bg_thresh=1002 thresh=2005 gap=493 poll_thresh=18 ino=257 dd-2584 [007] 300.367517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=46384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 300.374879: balance_dirty_state: bdi btrfs-1: dirty=820 wb=692 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=18 ino=257 dd-2584 [007] 300.374886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=46384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 300.382883: balance_dirty_state: bdi btrfs-1: dirty=820 wb=567 unstable=0 bg_thresh=1000 thresh=2000 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 300.382992: balance_dirty_state: bdi btrfs-1: dirty=845 wb=567 unstable=0 bg_thresh=1000 thresh=2000 gap=588 poll_thresh=13 ino=257 dd-2584 [006] 300.383050: balance_dirty_state: bdi btrfs-1: dirty=845 wb=567 unstable=0 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 300.383105: balance_dirty_state: bdi btrfs-1: dirty=870 wb=567 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 300.383162: balance_dirty_state: bdi btrfs-1: dirty=870 wb=567 unstable=0 bg_thresh=1005 thresh=2010 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 300.383450: balance_dirty_state: bdi btrfs-1: dirty=920 wb=567 unstable=0 bg_thresh=1007 thresh=2015 gap=528 poll_thresh=17 ino=257 dd-2584 [006] 300.383565: balance_dirty_state: bdi btrfs-1: dirty=945 wb=567 unstable=0 bg_thresh=1009 thresh=2019 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 300.383679: balance_dirty_state: bdi btrfs-1: dirty=970 wb=567 unstable=0 bg_thresh=1009 thresh=2018 gap=481 poll_thresh=19 ino=257 dd-2584 [006] 300.383684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-181% task_weight=98% bdi_bw=46384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 300.394775: balance_dirty_state: bdi btrfs-1: dirty=970 wb=442 unstable=0 bg_thresh=1007 thresh=2014 gap=602 poll_thresh=19 ino=257 dd-2584 [006] 300.394893: balance_dirty_state: bdi btrfs-1: dirty=995 wb=442 unstable=0 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=14 ino=257 dd-2584 [006] 300.394953: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=442 unstable=0 bg_thresh=1009 thresh=2019 gap=557 poll_thresh=15 ino=257 dd-2584 [006] 300.395017: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=442 unstable=0 bg_thresh=1006 thresh=2013 gap=551 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 300.395022: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7752 wrote=0 to_write=8192 dd-2584 [006] 300.395140: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=442 unstable=0 bg_thresh=1006 thresh=2012 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 300.395268: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=467 unstable=0 bg_thresh=1008 thresh=2016 gap=479 poll_thresh=18 ino=257 dd-2584 [006] 300.395270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=45708 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 300.397093: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=880 to_write=7312 dd-2584 [006] 300.406777: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1192 unstable=0 bg_thresh=1005 thresh=2010 gap=598 poll_thresh=18 ino=257 dd-2584 [006] 300.406893: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1192 unstable=0 bg_thresh=1006 thresh=2012 gap=600 poll_thresh=13 ino=257 dd-2584 [006] 300.406952: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1192 unstable=0 bg_thresh=1008 thresh=2017 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 300.407014: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1192 unstable=0 bg_thresh=1008 thresh=2017 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 300.407073: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1192 unstable=0 bg_thresh=1008 thresh=2016 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 300.407361: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1192 unstable=0 bg_thresh=1007 thresh=2015 gap=503 poll_thresh=17 ino=257 dd-2584 [006] 300.407366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-93% task_weight=100% bdi_bw=45708 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 300.414970: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1092 unstable=0 bg_thresh=1006 thresh=2013 gap=601 poll_thresh=13 ino=257 dd-2584 [002] 300.415065: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1067 unstable=0 bg_thresh=1006 thresh=2012 gap=600 poll_thresh=14 ino=257 dd-2584 [002] 300.415160: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1067 unstable=0 bg_thresh=1005 thresh=2010 gap=573 poll_thresh=15 ino=257 dd-2584 [002] 300.415254: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1067 unstable=0 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=16 ino=257 dd-2584 [002] 300.415441: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1067 unstable=0 bg_thresh=998 thresh=1996 gap=534 poll_thresh=17 ino=257 dd-2584 [002] 300.415625: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1067 unstable=0 bg_thresh=999 thresh=1999 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 300.415631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=45708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 300.422995: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1067 unstable=0 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 300.423004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=45708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 300.430967: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1067 unstable=0 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 300.430977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=45708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 300.438919: balance_dirty_state: bdi btrfs-1: dirty=445 wb=867 unstable=0 bg_thresh=1001 thresh=2002 gap=690 poll_thresh=18 ino=257 dd-2584 [007] 300.439050: balance_dirty_state: bdi btrfs-1: dirty=470 wb=867 unstable=0 bg_thresh=1001 thresh=2002 gap=665 poll_thresh=13 ino=257 dd-2584 [007] 300.439171: balance_dirty_state: bdi btrfs-1: dirty=470 wb=867 unstable=0 bg_thresh=1000 thresh=2001 gap=664 poll_thresh=14 ino=257 dd-2584 [007] 300.439289: balance_dirty_state: bdi btrfs-1: dirty=495 wb=867 unstable=0 bg_thresh=997 thresh=1995 gap=633 poll_thresh=15 ino=257 dd-2584 [007] 300.439410: balance_dirty_state: bdi btrfs-1: dirty=495 wb=867 unstable=0 bg_thresh=1000 thresh=2000 gap=638 poll_thresh=16 ino=257 dd-2584 [007] 300.439645: balance_dirty_state: bdi btrfs-1: dirty=545 wb=867 unstable=0 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=17 ino=257 dd-2584 [007] 300.440243: balance_dirty_state: bdi btrfs-1: dirty=570 wb=867 unstable=0 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=18 ino=257 dd-2584 [007] 300.440478: balance_dirty_state: bdi btrfs-1: dirty=595 wb=867 unstable=0 bg_thresh=1001 thresh=2002 gap=540 poll_thresh=19 ino=257 dd-2584 [007] 300.440720: balance_dirty_state: bdi btrfs-1: dirty=645 wb=867 unstable=0 bg_thresh=1003 thresh=2006 gap=494 poll_thresh=20 ino=257 dd-2584 [007] 300.440728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=45708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 300.446906: balance_dirty_state: bdi btrfs-1: dirty=645 wb=867 unstable=0 bg_thresh=1003 thresh=2006 gap=494 poll_thresh=20 ino=257 dd-2584 [007] 300.446914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=45708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 300.454874: balance_dirty_state: bdi btrfs-1: dirty=645 wb=867 unstable=0 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=20 ino=257 dd-2584 [007] 300.454882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=45708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 300.463039: balance_dirty_state: bdi btrfs-1: dirty=645 wb=742 unstable=0 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=15 ino=257 dd-2584 [007] 300.463142: balance_dirty_state: bdi btrfs-1: dirty=670 wb=742 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=16 ino=257 dd-2584 [007] 300.463344: balance_dirty_state: bdi btrfs-1: dirty=695 wb=742 unstable=0 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=17 ino=257 dd-2584 [007] 300.463554: balance_dirty_state: bdi btrfs-1: dirty=720 wb=742 unstable=0 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=18 ino=257 dd-2584 [007] 300.463762: balance_dirty_state: bdi btrfs-1: dirty=770 wb=742 unstable=0 bg_thresh=1002 thresh=2005 gap=493 poll_thresh=19 ino=257 dd-2584 [007] 300.463769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=45708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 300.470953: balance_dirty_state: bdi btrfs-1: dirty=770 wb=592 unstable=0 bg_thresh=1002 thresh=2005 gap=643 poll_thresh=19 ino=257 dd-2584 [007] 300.471043: balance_dirty_state: bdi btrfs-1: dirty=770 wb=592 unstable=0 bg_thresh=1002 thresh=2005 gap=643 poll_thresh=14 ino=257 dd-2584 [007] 300.471099: balance_dirty_state: bdi btrfs-1: dirty=795 wb=592 unstable=0 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=15 ino=257 dd-2584 [007] 300.471325: balance_dirty_state: bdi btrfs-1: dirty=820 wb=592 unstable=0 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=16 ino=257 dd-2584 [007] 300.471440: balance_dirty_state: bdi btrfs-1: dirty=845 wb=592 unstable=0 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=17 ino=257 dd-2584 [007] 300.471552: balance_dirty_state: bdi btrfs-1: dirty=870 wb=592 unstable=0 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=18 ino=257 dd-2584 [007] 300.471663: balance_dirty_state: bdi btrfs-1: dirty=895 wb=592 unstable=0 bg_thresh=1003 thresh=2006 gap=519 poll_thresh=19 ino=257 dd-2584 [007] 300.471776: balance_dirty_state: bdi btrfs-1: dirty=945 wb=592 unstable=0 bg_thresh=1002 thresh=2005 gap=468 poll_thresh=20 ino=257 dd-2584 [007] 300.471780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=45708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 300.478958: balance_dirty_state: bdi btrfs-1: dirty=945 wb=592 unstable=0 bg_thresh=1002 thresh=2005 gap=468 poll_thresh=20 ino=257 dd-2584 [007] 300.478966: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=45708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 300.486871: balance_dirty_state: bdi btrfs-1: dirty=945 wb=592 unstable=0 bg_thresh=1002 thresh=2004 gap=467 poll_thresh=20 ino=257 dd-2584 [007] 300.486880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=45708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 300.494885: balance_dirty_state: bdi btrfs-1: dirty=945 wb=467 unstable=0 bg_thresh=999 thresh=1998 gap=586 poll_thresh=20 ino=257 dd-2584 [007] 300.494974: balance_dirty_state: bdi btrfs-1: dirty=945 wb=467 unstable=0 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=15 ino=257 dd-2584 [007] 300.495049: balance_dirty_state: bdi btrfs-1: dirty=970 wb=467 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 300.495204: balance_dirty_state: bdi btrfs-1: dirty=995 wb=467 unstable=0 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=17 ino=257 dd-2584 [007] 300.495359: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=467 unstable=0 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=18 ino=257 dd-2584 [007] 300.495364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=45708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 300.495377: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7852 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 300.500208: writeback_single_inode: bdi btrfs-1: ino=257 state= age=288 wrote=816 to_write=7376 dd-2584 [007] 300.502977: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1167 unstable=0 bg_thresh=998 thresh=1996 gap=584 poll_thresh=18 ino=257 dd-2584 [007] 300.503079: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1167 unstable=0 bg_thresh=997 thresh=1995 gap=583 poll_thresh=13 ino=257 dd-2584 [007] 300.503329: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1167 unstable=0 bg_thresh=1000 thresh=2000 gap=563 poll_thresh=14 ino=257 dd-2584 [007] 300.503389: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1167 unstable=0 bg_thresh=997 thresh=1994 gap=532 poll_thresh=15 ino=257 dd-2584 [007] 300.503448: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1167 unstable=0 bg_thresh=996 thresh=1993 gap=531 poll_thresh=16 ino=257 dd-2584 [007] 300.503573: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1167 unstable=0 bg_thresh=996 thresh=1992 gap=505 poll_thresh=17 ino=257 dd-2584 [007] 300.503698: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1167 unstable=0 bg_thresh=992 thresh=1985 gap=448 poll_thresh=18 ino=257 dd-2584 [007] 300.503703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 300.510919: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1042 unstable=0 bg_thresh=1005 thresh=2010 gap=598 poll_thresh=18 ino=257 dd-2584 [007] 300.510990: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1042 unstable=0 bg_thresh=1007 thresh=2015 gap=603 poll_thresh=13 ino=257 dd-2584 [007] 300.511054: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1042 unstable=0 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=14 ino=257 dd-2584 [007] 300.511114: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1042 unstable=0 bg_thresh=1007 thresh=2014 gap=552 poll_thresh=15 ino=257 dd-2584 [007] 300.511175: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1042 unstable=0 bg_thresh=1006 thresh=2013 gap=551 poll_thresh=16 ino=257 dd-2584 [007] 300.511297: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1042 unstable=0 bg_thresh=1006 thresh=2012 gap=500 poll_thresh=17 ino=257 dd-2584 [007] 300.511302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-96% task_weight=100% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 300.519032: balance_dirty_state: bdi btrfs-1: dirty=470 wb=917 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=13 ino=257 dd-2584 [007] 300.519097: balance_dirty_state: bdi btrfs-1: dirty=495 wb=917 unstable=0 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=14 ino=257 dd-2584 [007] 300.519158: balance_dirty_state: bdi btrfs-1: dirty=495 wb=917 unstable=0 bg_thresh=998 thresh=1997 gap=585 poll_thresh=15 ino=257 dd-2584 [007] 300.519392: balance_dirty_state: bdi btrfs-1: dirty=520 wb=917 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 300.519506: balance_dirty_state: bdi btrfs-1: dirty=545 wb=917 unstable=0 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=17 ino=257 dd-2584 [007] 300.519621: balance_dirty_state: bdi btrfs-1: dirty=595 wb=917 unstable=0 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=18 ino=257 dd-2584 [007] 300.519625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-110% task_weight=99% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 300.526943: balance_dirty_state: bdi btrfs-1: dirty=595 wb=792 unstable=0 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=18 ino=257 dd-2584 [007] 300.527031: balance_dirty_state: bdi btrfs-1: dirty=595 wb=792 unstable=0 bg_thresh=1002 thresh=2005 gap=618 poll_thresh=13 ino=257 dd-2584 [007] 300.527091: balance_dirty_state: bdi btrfs-1: dirty=620 wb=792 unstable=0 bg_thresh=1005 thresh=2010 gap=598 poll_thresh=14 ino=257 dd-2584 [007] 300.527150: balance_dirty_state: bdi btrfs-1: dirty=645 wb=792 unstable=0 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=15 ino=257 dd-2584 [007] 300.527210: balance_dirty_state: bdi btrfs-1: dirty=645 wb=792 unstable=0 bg_thresh=1004 thresh=2009 gap=572 poll_thresh=16 ino=257 dd-2584 [007] 300.527328: balance_dirty_state: bdi btrfs-1: dirty=695 wb=792 unstable=0 bg_thresh=1001 thresh=2002 gap=515 poll_thresh=17 ino=257 dd-2584 [007] 300.527447: balance_dirty_state: bdi btrfs-1: dirty=720 wb=792 unstable=0 bg_thresh=1003 thresh=2006 gap=494 poll_thresh=18 ino=257 dd-2584 [007] 300.527451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 300.534950: balance_dirty_state: bdi btrfs-1: dirty=720 wb=792 unstable=0 bg_thresh=1003 thresh=2006 gap=494 poll_thresh=18 ino=257 dd-2584 [007] 300.534956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 300.543011: balance_dirty_state: bdi btrfs-1: dirty=720 wb=667 unstable=0 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=18 ino=257 dd-2584 [007] 300.543080: balance_dirty_state: bdi btrfs-1: dirty=720 wb=667 unstable=0 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=13 ino=257 dd-2584 [007] 300.543141: balance_dirty_state: bdi btrfs-1: dirty=745 wb=667 unstable=0 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=14 ino=257 dd-2584 [007] 300.543197: balance_dirty_state: bdi btrfs-1: dirty=770 wb=667 unstable=0 bg_thresh=1002 thresh=2005 gap=568 poll_thresh=15 ino=257 dd-2584 [007] 300.543422: balance_dirty_state: bdi btrfs-1: dirty=770 wb=667 unstable=0 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=16 ino=257 dd-2584 [007] 300.543535: balance_dirty_state: bdi btrfs-1: dirty=820 wb=667 unstable=0 bg_thresh=1001 thresh=2003 gap=516 poll_thresh=17 ino=257 dd-2584 [007] 300.543649: balance_dirty_state: bdi btrfs-1: dirty=845 wb=667 unstable=0 bg_thresh=1003 thresh=2007 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 300.543653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 300.550912: balance_dirty_state: bdi btrfs-1: dirty=845 wb=442 unstable=0 bg_thresh=1004 thresh=2008 gap=721 poll_thresh=18 ino=257 dd-2584 [007] 300.550995: balance_dirty_state: bdi btrfs-1: dirty=870 wb=417 unstable=0 bg_thresh=1004 thresh=2008 gap=721 poll_thresh=13 ino=257 dd-2584 [007] 300.551055: balance_dirty_state: bdi btrfs-1: dirty=870 wb=417 unstable=0 bg_thresh=1003 thresh=2007 gap=720 poll_thresh=14 ino=257 dd-2584 [007] 300.551113: balance_dirty_state: bdi btrfs-1: dirty=895 wb=417 unstable=0 bg_thresh=1006 thresh=2012 gap=700 poll_thresh=15 ino=257 dd-2584 [007] 300.551172: balance_dirty_state: bdi btrfs-1: dirty=895 wb=417 unstable=0 bg_thresh=1003 thresh=2006 gap=694 poll_thresh=16 ino=257 dd-2584 [007] 300.551290: balance_dirty_state: bdi btrfs-1: dirty=945 wb=417 unstable=0 bg_thresh=1005 thresh=2010 gap=648 poll_thresh=17 ino=257 dd-2584 [007] 300.551408: balance_dirty_state: bdi btrfs-1: dirty=970 wb=417 unstable=0 bg_thresh=1004 thresh=2009 gap=622 poll_thresh=18 ino=257 dd-2584 [007] 300.551524: balance_dirty_state: bdi btrfs-1: dirty=995 wb=417 unstable=0 bg_thresh=1004 thresh=2008 gap=596 poll_thresh=19 ino=257 dd-2584 [007] 300.551816: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=417 unstable=0 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=20 ino=257 flush-btrfs-1-2586 [001] 300.551831: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7908 wrote=0 to_write=8192 dd-2584 [007] 300.551943: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=417 unstable=0 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=21 ino=257 dd-2584 [007] 300.552070: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=467 unstable=0 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=22 ino=257 dd-2584 [007] 300.552072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 300.554409: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=864 to_write=7328 dd-2584 [007] 300.558897: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1167 unstable=0 bg_thresh=999 thresh=1999 gap=612 poll_thresh=22 ino=257 dd-2584 [007] 300.558964: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1167 unstable=0 bg_thresh=1002 thresh=2005 gap=593 poll_thresh=16 ino=257 dd-2584 [007] 300.559089: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1167 unstable=0 bg_thresh=1001 thresh=2002 gap=565 poll_thresh=17 ino=257 dd-2584 [007] 300.559216: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1167 unstable=0 bg_thresh=1000 thresh=2001 gap=539 poll_thresh=18 ino=257 dd-2584 [007] 300.559340: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1167 unstable=0 bg_thresh=999 thresh=1999 gap=487 poll_thresh=19 ino=257 dd-2584 [007] 300.559345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 300.566926: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1042 unstable=0 bg_thresh=1001 thresh=2003 gap=616 poll_thresh=19 ino=257 dd-2584 [007] 300.567016: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1042 unstable=0 bg_thresh=1001 thresh=2002 gap=615 poll_thresh=14 ino=257 dd-2584 [007] 300.567073: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1042 unstable=0 bg_thresh=1003 thresh=2007 gap=595 poll_thresh=15 ino=257 dd-2584 [007] 300.567131: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1042 unstable=0 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=16 ino=257 dd-2584 [007] 300.567418: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1042 unstable=0 bg_thresh=1002 thresh=2005 gap=543 poll_thresh=17 ino=257 dd-2584 [007] 300.567531: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1042 unstable=0 bg_thresh=1002 thresh=2004 gap=517 poll_thresh=18 ino=257 dd-2584 [007] 300.567643: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1042 unstable=0 bg_thresh=1001 thresh=2003 gap=491 poll_thresh=19 ino=257 dd-2584 [007] 300.567648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 300.574971: balance_dirty_state: bdi btrfs-1: dirty=470 wb=917 unstable=0 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=19 ino=257 dd-2584 [000] 300.575098: balance_dirty_state: bdi btrfs-1: dirty=470 wb=917 unstable=0 bg_thresh=1003 thresh=2006 gap=619 poll_thresh=14 ino=257 dd-2584 [000] 300.575214: balance_dirty_state: bdi btrfs-1: dirty=495 wb=917 unstable=0 bg_thresh=1005 thresh=2011 gap=599 poll_thresh=15 ino=257 dd-2584 [000] 300.575331: balance_dirty_state: bdi btrfs-1: dirty=495 wb=917 unstable=0 bg_thresh=1005 thresh=2011 gap=599 poll_thresh=16 ino=257 dd-2584 [000] 300.575567: balance_dirty_state: bdi btrfs-1: dirty=545 wb=917 unstable=0 bg_thresh=1007 thresh=2015 gap=553 poll_thresh=17 ino=257 dd-2584 [000] 300.575805: balance_dirty_state: bdi btrfs-1: dirty=570 wb=917 unstable=0 bg_thresh=1004 thresh=2008 gap=521 poll_thresh=18 ino=257 dd-2584 [000] 300.576040: balance_dirty_state: bdi btrfs-1: dirty=595 wb=917 unstable=0 bg_thresh=1003 thresh=2007 gap=495 poll_thresh=19 ino=257 dd-2584 [000] 300.576048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 300.582869: balance_dirty_state: bdi btrfs-1: dirty=595 wb=867 unstable=0 bg_thresh=1003 thresh=2006 gap=544 poll_thresh=19 ino=257 dd-2584 [004] 300.583006: balance_dirty_state: bdi btrfs-1: dirty=595 wb=867 unstable=0 bg_thresh=1003 thresh=2006 gap=544 poll_thresh=14 ino=257 dd-2584 [004] 300.583093: balance_dirty_state: bdi btrfs-1: dirty=620 wb=867 unstable=0 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=15 ino=257 dd-2584 [004] 300.583478: balance_dirty_state: bdi btrfs-1: dirty=645 wb=867 unstable=0 bg_thresh=1002 thresh=2005 gap=493 poll_thresh=16 ino=257 dd-2584 [004] 300.583485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 300.590927: balance_dirty_state: bdi btrfs-1: dirty=645 wb=867 unstable=0 bg_thresh=1002 thresh=2004 gap=492 poll_thresh=16 ino=257 dd-2584 [004] 300.590933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 300.598946: balance_dirty_state: bdi btrfs-1: dirty=645 wb=742 unstable=0 bg_thresh=1002 thresh=2004 gap=617 poll_thresh=16 ino=257 dd-2584 [001] 300.599041: balance_dirty_state: bdi btrfs-1: dirty=670 wb=742 unstable=0 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=12 ino=257 dd-2584 [001] 300.599141: balance_dirty_state: bdi btrfs-1: dirty=670 wb=742 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=13 ino=257 dd-2584 [001] 300.599243: balance_dirty_state: bdi btrfs-1: dirty=695 wb=742 unstable=0 bg_thresh=1004 thresh=2009 gap=572 poll_thresh=14 ino=257 dd-2584 [001] 300.599343: balance_dirty_state: bdi btrfs-1: dirty=720 wb=742 unstable=0 bg_thresh=1007 thresh=2014 gap=552 poll_thresh=15 ino=257 dd-2584 [001] 300.599447: balance_dirty_state: bdi btrfs-1: dirty=720 wb=742 unstable=0 bg_thresh=1009 thresh=2019 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 300.599651: balance_dirty_state: bdi btrfs-1: dirty=770 wb=742 unstable=0 bg_thresh=1009 thresh=2018 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 300.599851: balance_dirty_state: bdi btrfs-1: dirty=795 wb=742 unstable=0 bg_thresh=1008 thresh=2017 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 300.599859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-89% task_weight=98% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.607061: balance_dirty_state: bdi btrfs-1: dirty=820 wb=742 unstable=0 bg_thresh=1011 thresh=2022 gap=460 poll_thresh=13 ino=257 dd-2584 [001] 300.607069: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=45384 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 300.614940: balance_dirty_state: bdi btrfs-1: dirty=820 wb=592 unstable=0 bg_thresh=1004 thresh=2008 gap=596 poll_thresh=13 ino=257 dd-2584 [001] 300.615044: balance_dirty_state: bdi btrfs-1: dirty=820 wb=592 unstable=0 bg_thresh=1004 thresh=2008 gap=596 poll_thresh=10 ino=257 dd-2584 [001] 300.615101: balance_dirty_state: bdi btrfs-1: dirty=845 wb=592 unstable=0 bg_thresh=1006 thresh=2013 gap=576 poll_thresh=11 ino=257 dd-2584 [001] 300.615157: balance_dirty_state: bdi btrfs-1: dirty=845 wb=592 unstable=0 bg_thresh=1006 thresh=2013 gap=576 poll_thresh=12 ino=257 dd-2584 [001] 300.615211: balance_dirty_state: bdi btrfs-1: dirty=870 wb=592 unstable=0 bg_thresh=1009 thresh=2018 gap=556 poll_thresh=13 ino=257 dd-2584 [001] 300.615268: balance_dirty_state: bdi btrfs-1: dirty=895 wb=592 unstable=0 bg_thresh=1009 thresh=2018 gap=531 poll_thresh=14 ino=257 dd-2584 [001] 300.615495: balance_dirty_state: bdi btrfs-1: dirty=895 wb=592 unstable=0 bg_thresh=1008 thresh=2017 gap=530 poll_thresh=15 ino=257 dd-2584 [001] 300.615553: balance_dirty_state: bdi btrfs-1: dirty=920 wb=592 unstable=0 bg_thresh=1011 thresh=2022 gap=510 poll_thresh=16 ino=257 dd-2584 [001] 300.615666: balance_dirty_state: bdi btrfs-1: dirty=945 wb=592 unstable=0 bg_thresh=1010 thresh=2021 gap=484 poll_thresh=17 ino=257 dd-2584 [001] 300.615670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-131% task_weight=98% bdi_bw=45384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.622939: balance_dirty_state: bdi btrfs-1: dirty=945 wb=592 unstable=0 bg_thresh=1010 thresh=2020 gap=483 poll_thresh=17 ino=257 dd-2584 [001] 300.622948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-132% task_weight=98% bdi_bw=45384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.630927: balance_dirty_state: bdi btrfs-1: dirty=945 wb=467 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 300.631055: balance_dirty_state: bdi btrfs-1: dirty=970 wb=467 unstable=0 bg_thresh=1004 thresh=2009 gap=572 poll_thresh=13 ino=257 dd-2584 [001] 300.631172: balance_dirty_state: bdi btrfs-1: dirty=995 wb=467 unstable=0 bg_thresh=1007 thresh=2014 gap=552 poll_thresh=14 ino=257 dd-2584 [001] 300.631287: balance_dirty_state: bdi btrfs-1: dirty=995 wb=467 unstable=0 bg_thresh=1007 thresh=2014 gap=552 poll_thresh=15 ino=257 dd-2584 [001] 300.631404: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=467 unstable=0 bg_thresh=1009 thresh=2019 gap=532 poll_thresh=16 ino=257 flush-btrfs-1-2586 [004] 300.631439: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=7988 wrote=0 to_write=8192 dd-2584 [001] 300.631649: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=467 unstable=0 bg_thresh=1012 thresh=2024 gap=512 poll_thresh=17 ino=257 dd-2584 [001] 300.631898: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=492 unstable=0 bg_thresh=1011 thresh=2022 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 300.631901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=45384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 300.636369: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=880 to_write=7312 dd-2584 [001] 300.638905: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1342 unstable=0 bg_thresh=1011 thresh=2022 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 300.638910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=45384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.646967: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1342 unstable=0 bg_thresh=1007 thresh=2014 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 300.646978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=45384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.654873: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1242 unstable=0 bg_thresh=993 thresh=1986 gap=549 poll_thresh=18 ino=257 dd-2584 [001] 300.654952: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1242 unstable=0 bg_thresh=993 thresh=1986 gap=524 poll_thresh=13 ino=257 dd-2584 [001] 300.655022: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1242 unstable=0 bg_thresh=995 thresh=1991 gap=504 poll_thresh=14 ino=257 dd-2584 [001] 300.655093: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1242 unstable=0 bg_thresh=998 thresh=1996 gap=509 poll_thresh=15 ino=257 dd-2584 [001] 300.655163: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1242 unstable=0 bg_thresh=998 thresh=1996 gap=484 poll_thresh=16 ino=257 dd-2584 [001] 300.655168: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=45384 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 300.662882: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1117 unstable=0 bg_thresh=987 thresh=1975 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 300.663159: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1117 unstable=0 bg_thresh=987 thresh=1975 gap=563 poll_thresh=12 ino=257 dd-2584 [001] 300.663218: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1117 unstable=0 bg_thresh=990 thresh=1980 gap=568 poll_thresh=13 ino=257 dd-2584 [001] 300.663276: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1117 unstable=0 bg_thresh=990 thresh=1980 gap=543 poll_thresh=14 ino=257 dd-2584 [001] 300.663333: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1117 unstable=0 bg_thresh=992 thresh=1985 gap=523 poll_thresh=15 ino=257 dd-2584 [001] 300.663393: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1117 unstable=0 bg_thresh=995 thresh=1990 gap=528 poll_thresh=16 ino=257 dd-2584 [001] 300.663507: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1117 unstable=0 bg_thresh=994 thresh=1989 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 300.663619: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1117 unstable=0 bg_thresh=994 thresh=1988 gap=451 poll_thresh=18 ino=257 dd-2584 [001] 300.663623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=45384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.670990: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1117 unstable=0 bg_thresh=994 thresh=1988 gap=451 poll_thresh=18 ino=257 dd-2584 [001] 300.671003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=45384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.678865: balance_dirty_state: bdi btrfs-1: dirty=420 wb=892 unstable=0 bg_thresh=985 thresh=1971 gap=659 poll_thresh=18 ino=257 dd-2584 [001] 300.679006: balance_dirty_state: bdi btrfs-1: dirty=420 wb=892 unstable=0 bg_thresh=985 thresh=1971 gap=659 poll_thresh=13 ino=257 dd-2584 [001] 300.679123: balance_dirty_state: bdi btrfs-1: dirty=445 wb=892 unstable=0 bg_thresh=988 thresh=1976 gap=639 poll_thresh=14 ino=257 dd-2584 [001] 300.679239: balance_dirty_state: bdi btrfs-1: dirty=470 wb=892 unstable=0 bg_thresh=990 thresh=1981 gap=619 poll_thresh=15 ino=257 dd-2584 [001] 300.679355: balance_dirty_state: bdi btrfs-1: dirty=470 wb=892 unstable=0 bg_thresh=990 thresh=1981 gap=619 poll_thresh=16 ino=257 dd-2584 [001] 300.679587: balance_dirty_state: bdi btrfs-1: dirty=520 wb=892 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 300.680186: balance_dirty_state: bdi btrfs-1: dirty=545 wb=892 unstable=0 bg_thresh=995 thresh=1990 gap=553 poll_thresh=18 ino=257 dd-2584 [001] 300.680425: balance_dirty_state: bdi btrfs-1: dirty=570 wb=892 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=19 ino=257 dd-2584 [001] 300.680661: balance_dirty_state: bdi btrfs-1: dirty=595 wb=892 unstable=0 bg_thresh=994 thresh=1988 gap=501 poll_thresh=20 ino=257 dd-2584 [001] 300.680900: balance_dirty_state: bdi btrfs-1: dirty=645 wb=892 unstable=0 bg_thresh=996 thresh=1992 gap=455 poll_thresh=21 ino=257 dd-2584 [001] 300.680909: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=45384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.686857: balance_dirty_state: bdi btrfs-1: dirty=645 wb=892 unstable=0 bg_thresh=993 thresh=1986 gap=449 poll_thresh=21 ino=257 dd-2584 [001] 300.686861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=45384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.694978: balance_dirty_state: bdi btrfs-1: dirty=645 wb=892 unstable=0 bg_thresh=993 thresh=1986 gap=449 poll_thresh=21 ino=257 dd-2584 [001] 300.694985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=45384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.702880: balance_dirty_state: bdi btrfs-1: dirty=645 wb=617 unstable=0 bg_thresh=990 thresh=1980 gap=718 poll_thresh=21 ino=257 dd-2584 [001] 300.702977: balance_dirty_state: bdi btrfs-1: dirty=645 wb=617 unstable=0 bg_thresh=992 thresh=1985 gap=723 poll_thresh=16 ino=257 dd-2584 [001] 300.703132: balance_dirty_state: bdi btrfs-1: dirty=695 wb=617 unstable=0 bg_thresh=995 thresh=1990 gap=678 poll_thresh=17 ino=257 dd-2584 [001] 300.703289: balance_dirty_state: bdi btrfs-1: dirty=720 wb=617 unstable=0 bg_thresh=994 thresh=1989 gap=652 poll_thresh=18 ino=257 dd-2584 [001] 300.703451: balance_dirty_state: bdi btrfs-1: dirty=745 wb=617 unstable=0 bg_thresh=996 thresh=1993 gap=631 poll_thresh=19 ino=257 dd-2584 [001] 300.703612: balance_dirty_state: bdi btrfs-1: dirty=770 wb=617 unstable=0 bg_thresh=996 thresh=1992 gap=605 poll_thresh=20 ino=257 dd-2584 [001] 300.704014: balance_dirty_state: bdi btrfs-1: dirty=820 wb=617 unstable=0 bg_thresh=995 thresh=1991 gap=554 poll_thresh=21 ino=257 dd-2584 [001] 300.704173: balance_dirty_state: bdi btrfs-1: dirty=845 wb=617 unstable=0 bg_thresh=995 thresh=1990 gap=528 poll_thresh=22 ino=257 dd-2584 [001] 300.704335: balance_dirty_state: bdi btrfs-1: dirty=870 wb=617 unstable=0 bg_thresh=997 thresh=1994 gap=507 poll_thresh=23 ino=257 dd-2584 [001] 300.704495: balance_dirty_state: bdi btrfs-1: dirty=920 wb=617 unstable=0 bg_thresh=996 thresh=1993 gap=456 poll_thresh=24 ino=257 dd-2584 [001] 300.704501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=45384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.714879: balance_dirty_state: bdi btrfs-1: dirty=920 wb=492 unstable=0 bg_thresh=988 thresh=1977 gap=565 poll_thresh=24 ino=257 dd-2584 [001] 300.714993: balance_dirty_state: bdi btrfs-1: dirty=920 wb=492 unstable=0 bg_thresh=988 thresh=1977 gap=565 poll_thresh=18 ino=257 dd-2584 [001] 300.715108: balance_dirty_state: bdi btrfs-1: dirty=945 wb=492 unstable=0 bg_thresh=993 thresh=1987 gap=550 poll_thresh=19 ino=257 dd-2584 [001] 300.715221: balance_dirty_state: bdi btrfs-1: dirty=995 wb=492 unstable=0 bg_thresh=996 thresh=1992 gap=505 poll_thresh=20 ino=257 dd-2584 [001] 300.715336: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=492 unstable=0 bg_thresh=995 thresh=1991 gap=479 poll_thresh=21 ino=257 dd-2584 [001] 300.715340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 300.715453: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8072 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 300.717733: writeback_single_inode: bdi btrfs-1: ino=257 state= age=212 wrote=816 to_write=7376 dd-2584 [001] 300.723024: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1167 unstable=0 bg_thresh=993 thresh=1987 gap=625 poll_thresh=21 ino=257 dd-2584 [001] 300.723151: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1167 unstable=0 bg_thresh=993 thresh=1987 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 300.723751: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1167 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 300.724028: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1067 unstable=0 bg_thresh=995 thresh=1990 gap=653 poll_thresh=18 ino=257 dd-2584 [001] 300.724284: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1042 unstable=0 bg_thresh=993 thresh=1986 gap=649 poll_thresh=19 ino=257 dd-2584 [001] 300.724521: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1042 unstable=0 bg_thresh=992 thresh=1985 gap=598 poll_thresh=20 ino=257 dd-2584 [001] 300.724757: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1042 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=21 ino=257 dd-2584 [001] 300.724992: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1042 unstable=0 bg_thresh=994 thresh=1988 gap=551 poll_thresh=22 ino=257 dd-2584 [001] 300.725231: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1042 unstable=0 bg_thresh=993 thresh=1987 gap=500 poll_thresh=23 ino=257 dd-2584 [001] 300.725464: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1042 unstable=0 bg_thresh=993 thresh=1986 gap=474 poll_thresh=24 ino=257 dd-2584 [001] 300.725473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.730977: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1042 unstable=0 bg_thresh=993 thresh=1986 gap=474 poll_thresh=24 ino=257 dd-2584 [001] 300.730986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.738954: balance_dirty_state: bdi btrfs-1: dirty=470 wb=842 unstable=0 bg_thresh=995 thresh=1990 gap=678 poll_thresh=24 ino=257 dd-2584 [001] 300.739230: balance_dirty_state: bdi btrfs-1: dirty=495 wb=842 unstable=0 bg_thresh=994 thresh=1989 gap=652 poll_thresh=18 ino=257 dd-2584 [001] 300.739348: balance_dirty_state: bdi btrfs-1: dirty=520 wb=842 unstable=0 bg_thresh=994 thresh=1988 gap=626 poll_thresh=19 ino=257 dd-2584 [001] 300.739466: balance_dirty_state: bdi btrfs-1: dirty=545 wb=842 unstable=0 bg_thresh=996 thresh=1992 gap=605 poll_thresh=20 ino=257 dd-2584 [001] 300.739583: balance_dirty_state: bdi btrfs-1: dirty=570 wb=842 unstable=0 bg_thresh=995 thresh=1991 gap=579 poll_thresh=21 ino=257 dd-2584 [001] 300.739706: balance_dirty_state: bdi btrfs-1: dirty=620 wb=842 unstable=0 bg_thresh=995 thresh=1990 gap=528 poll_thresh=22 ino=257 dd-2584 [001] 300.739832: balance_dirty_state: bdi btrfs-1: dirty=645 wb=792 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=23 ino=257 dd-2584 [001] 300.739952: balance_dirty_state: bdi btrfs-1: dirty=670 wb=792 unstable=0 bg_thresh=996 thresh=1993 gap=531 poll_thresh=24 ino=257 dd-2584 [001] 300.740072: balance_dirty_state: bdi btrfs-1: dirty=695 wb=792 unstable=0 bg_thresh=996 thresh=1992 gap=505 poll_thresh=25 ino=257 dd-2584 [001] 300.740358: balance_dirty_state: bdi btrfs-1: dirty=745 wb=792 unstable=0 bg_thresh=995 thresh=1991 gap=454 poll_thresh=26 ino=257 dd-2584 [001] 300.740363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.750954: balance_dirty_state: bdi btrfs-1: dirty=745 wb=667 unstable=0 bg_thresh=987 thresh=1974 gap=562 poll_thresh=26 ino=257 dd-2584 [001] 300.751086: balance_dirty_state: bdi btrfs-1: dirty=745 wb=667 unstable=0 bg_thresh=987 thresh=1974 gap=562 poll_thresh=19 ino=257 dd-2584 [001] 300.751318: balance_dirty_state: bdi btrfs-1: dirty=795 wb=667 unstable=0 bg_thresh=992 thresh=1984 gap=522 poll_thresh=20 ino=257 dd-2584 [001] 300.751546: balance_dirty_state: bdi btrfs-1: dirty=820 wb=667 unstable=0 bg_thresh=994 thresh=1989 gap=502 poll_thresh=21 ino=257 dd-2584 [001] 300.751787: balance_dirty_state: bdi btrfs-1: dirty=845 wb=667 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=22 ino=257 dd-2584 [001] 300.751796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 300.759041: balance_dirty_state: bdi btrfs-1: dirty=845 wb=542 unstable=0 bg_thresh=992 thresh=1984 gap=597 poll_thresh=22 ino=257 dd-2584 [001] 300.759125: balance_dirty_state: bdi btrfs-1: dirty=870 wb=542 unstable=0 bg_thresh=992 thresh=1984 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 300.759237: balance_dirty_state: bdi btrfs-1: dirty=895 wb=542 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 300.759349: balance_dirty_state: bdi btrfs-1: dirty=920 wb=542 unstable=0 bg_thresh=996 thresh=1993 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 300.759464: balance_dirty_state: bdi btrfs-1: dirty=970 wb=542 unstable=0 bg_thresh=996 thresh=1992 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 300.759468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.767036: balance_dirty_state: bdi btrfs-1: dirty=970 wb=417 unstable=0 bg_thresh=994 thresh=1988 gap=601 poll_thresh=19 ino=257 dd-2584 [001] 300.767104: balance_dirty_state: bdi btrfs-1: dirty=970 wb=417 unstable=0 bg_thresh=994 thresh=1988 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 300.767347: balance_dirty_state: bdi btrfs-1: dirty=995 wb=417 unstable=0 bg_thresh=996 thresh=1993 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 300.767409: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=417 unstable=0 bg_thresh=993 thresh=1987 gap=550 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 300.767470: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8124 wrote=0 to_write=8192 dd-2584 [001] 300.767538: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=417 unstable=0 bg_thresh=995 thresh=1991 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 300.767667: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=442 unstable=0 bg_thresh=995 thresh=1990 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 300.767669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 300.769733: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=880 to_write=7312 dd-2584 [001] 300.774887: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1067 unstable=0 bg_thresh=988 thresh=1976 gap=714 poll_thresh=18 ino=257 dd-2584 [001] 300.774960: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1067 unstable=0 bg_thresh=988 thresh=1976 gap=689 poll_thresh=13 ino=257 dd-2584 [001] 300.775023: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1067 unstable=0 bg_thresh=990 thresh=1981 gap=694 poll_thresh=14 ino=257 dd-2584 [001] 300.775085: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1067 unstable=0 bg_thresh=993 thresh=1986 gap=674 poll_thresh=15 ino=257 dd-2584 [001] 300.775147: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1067 unstable=0 bg_thresh=993 thresh=1986 gap=649 poll_thresh=16 ino=257 dd-2584 [001] 300.775272: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1067 unstable=0 bg_thresh=995 thresh=1991 gap=629 poll_thresh=17 ino=257 dd-2584 [001] 300.775399: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1067 unstable=0 bg_thresh=1000 thresh=2000 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 300.775527: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1067 unstable=0 bg_thresh=996 thresh=1993 gap=556 poll_thresh=19 ino=257 dd-2584 [001] 300.775842: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1067 unstable=0 bg_thresh=996 thresh=1992 gap=530 poll_thresh=20 ino=257 dd-2584 [001] 300.775966: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1067 unstable=0 bg_thresh=998 thresh=1996 gap=509 poll_thresh=21 ino=257 dd-2584 [001] 300.776089: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1067 unstable=0 bg_thresh=997 thresh=1995 gap=483 poll_thresh=22 ino=257 dd-2584 [001] 300.776095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 300.782901: balance_dirty_state: bdi btrfs-1: dirty=445 wb=942 unstable=0 bg_thresh=990 thresh=1981 gap=594 poll_thresh=22 ino=257 dd-2584 [005] 300.783041: balance_dirty_state: bdi btrfs-1: dirty=445 wb=942 unstable=0 bg_thresh=993 thresh=1986 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 300.783404: balance_dirty_state: bdi btrfs-1: dirty=470 wb=942 unstable=0 bg_thresh=995 thresh=1990 gap=578 poll_thresh=17 ino=257 dd-2584 [005] 300.783766: balance_dirty_state: bdi btrfs-1: dirty=495 wb=942 unstable=0 bg_thresh=997 thresh=1995 gap=558 poll_thresh=18 ino=257 dd-2584 [005] 300.784014: balance_dirty_state: bdi btrfs-1: dirty=545 wb=942 unstable=0 bg_thresh=996 thresh=1993 gap=506 poll_thresh=19 ino=257 dd-2584 [005] 300.784352: balance_dirty_state: bdi btrfs-1: dirty=570 wb=942 unstable=0 bg_thresh=992 thresh=1985 gap=473 poll_thresh=20 ino=257 dd-2584 [005] 300.784366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.791034: balance_dirty_state: bdi btrfs-1: dirty=570 wb=892 unstable=0 bg_thresh=997 thresh=1994 gap=532 poll_thresh=20 ino=257 dd-2584 [001] 300.791110: balance_dirty_state: bdi btrfs-1: dirty=595 wb=892 unstable=0 bg_thresh=997 thresh=1994 gap=507 poll_thresh=15 ino=257 dd-2584 [001] 300.791347: balance_dirty_state: bdi btrfs-1: dirty=620 wb=892 unstable=0 bg_thresh=999 thresh=1999 gap=487 poll_thresh=16 ino=257 dd-2584 [001] 300.791352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 300.798893: balance_dirty_state: bdi btrfs-1: dirty=620 wb=892 unstable=0 bg_thresh=993 thresh=1986 gap=474 poll_thresh=16 ino=257 dd-2584 [001] 300.798897: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 300.806957: balance_dirty_state: bdi btrfs-1: dirty=620 wb=642 unstable=0 bg_thresh=982 thresh=1965 gap=703 poll_thresh=16 ino=257 dd-2584 [001] 300.807033: balance_dirty_state: bdi btrfs-1: dirty=620 wb=642 unstable=0 bg_thresh=985 thresh=1970 gap=708 poll_thresh=12 ino=257 dd-2584 [001] 300.807088: balance_dirty_state: bdi btrfs-1: dirty=645 wb=642 unstable=0 bg_thresh=985 thresh=1970 gap=683 poll_thresh=13 ino=257 dd-2584 [001] 300.807142: balance_dirty_state: bdi btrfs-1: dirty=670 wb=642 unstable=0 bg_thresh=987 thresh=1975 gap=663 poll_thresh=14 ino=257 dd-2584 [001] 300.807197: balance_dirty_state: bdi btrfs-1: dirty=670 wb=642 unstable=0 bg_thresh=987 thresh=1975 gap=663 poll_thresh=15 ino=257 dd-2584 [001] 300.807251: balance_dirty_state: bdi btrfs-1: dirty=695 wb=642 unstable=0 bg_thresh=990 thresh=1980 gap=643 poll_thresh=16 ino=257 dd-2584 [001] 300.807367: balance_dirty_state: bdi btrfs-1: dirty=720 wb=642 unstable=0 bg_thresh=995 thresh=1990 gap=628 poll_thresh=17 ino=257 dd-2584 [001] 300.807480: balance_dirty_state: bdi btrfs-1: dirty=745 wb=642 unstable=0 bg_thresh=991 thresh=1983 gap=596 poll_thresh=18 ino=257 dd-2584 [001] 300.807589: balance_dirty_state: bdi btrfs-1: dirty=795 wb=642 unstable=0 bg_thresh=991 thresh=1982 gap=545 poll_thresh=19 ino=257 dd-2584 [001] 300.807704: balance_dirty_state: bdi btrfs-1: dirty=820 wb=642 unstable=0 bg_thresh=990 thresh=1981 gap=519 poll_thresh=20 ino=257 dd-2584 [001] 300.807820: balance_dirty_state: bdi btrfs-1: dirty=845 wb=642 unstable=0 bg_thresh=992 thresh=1985 gap=498 poll_thresh=21 ino=257 dd-2584 [001] 300.808122: balance_dirty_state: bdi btrfs-1: dirty=895 wb=642 unstable=0 bg_thresh=989 thresh=1978 gap=441 poll_thresh=22 ino=257 dd-2584 [001] 300.808127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 300.814979: balance_dirty_state: bdi btrfs-1: dirty=895 wb=517 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=22 ino=257 dd-2584 [005] 300.815057: balance_dirty_state: bdi btrfs-1: dirty=920 wb=517 unstable=0 bg_thresh=991 thresh=1983 gap=546 poll_thresh=16 ino=257 dd-2584 [005] 300.815192: balance_dirty_state: bdi btrfs-1: dirty=945 wb=517 unstable=0 bg_thresh=996 thresh=1993 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 300.815326: balance_dirty_state: bdi btrfs-1: dirty=970 wb=517 unstable=0 bg_thresh=999 thresh=1998 gap=511 poll_thresh=18 ino=257 dd-2584 [005] 300.815465: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=517 unstable=0 bg_thresh=998 thresh=1997 gap=460 poll_thresh=19 ino=257 dd-2584 [005] 300.815471: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=44972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 300.815504: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8172 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 300.817791: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=816 to_write=7376 dd-2584 [005] 300.822965: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1042 unstable=0 bg_thresh=996 thresh=1993 gap=731 poll_thresh=19 ino=257 dd-2584 [005] 300.823098: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1042 unstable=0 bg_thresh=996 thresh=1992 gap=730 poll_thresh=14 ino=257 dd-2584 [005] 300.823221: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1042 unstable=0 bg_thresh=998 thresh=1997 gap=710 poll_thresh=15 ino=257 dd-2584 [005] 300.823340: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1042 unstable=0 bg_thresh=995 thresh=1991 gap=704 poll_thresh=16 ino=257 dd-2584 [005] 300.823578: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1042 unstable=0 bg_thresh=995 thresh=1990 gap=653 poll_thresh=17 ino=257 dd-2584 [005] 300.823819: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1042 unstable=0 bg_thresh=997 thresh=1994 gap=632 poll_thresh=18 ino=257 dd-2584 [005] 300.824421: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1042 unstable=0 bg_thresh=996 thresh=1993 gap=606 poll_thresh=19 ino=257 dd-2584 [005] 300.824654: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1042 unstable=0 bg_thresh=996 thresh=1992 gap=555 poll_thresh=20 ino=257 dd-2584 [005] 300.824899: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1042 unstable=0 bg_thresh=995 thresh=1991 gap=529 poll_thresh=21 ino=257 dd-2584 [005] 300.825136: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1042 unstable=0 bg_thresh=997 thresh=1995 gap=508 poll_thresh=22 ino=257 dd-2584 [005] 300.825372: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1042 unstable=0 bg_thresh=997 thresh=1994 gap=482 poll_thresh=23 ino=257 dd-2584 [005] 300.825381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=47728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 300.830989: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1017 unstable=0 bg_thresh=996 thresh=1992 gap=505 poll_thresh=23 ino=257 dd-2584 [005] 300.831112: balance_dirty_state: bdi btrfs-1: dirty=495 wb=967 unstable=0 bg_thresh=998 thresh=1997 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 300.831277: balance_dirty_state: bdi btrfs-1: dirty=520 wb=917 unstable=0 bg_thresh=997 thresh=1995 gap=558 poll_thresh=18 ino=257 dd-2584 [005] 300.831403: balance_dirty_state: bdi btrfs-1: dirty=570 wb=917 unstable=0 bg_thresh=996 thresh=1993 gap=506 poll_thresh=19 ino=257 dd-2584 [005] 300.831701: balance_dirty_state: bdi btrfs-1: dirty=595 wb=917 unstable=0 bg_thresh=998 thresh=1996 gap=484 poll_thresh=20 ino=257 dd-2584 [005] 300.831706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=47728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.839031: balance_dirty_state: bdi btrfs-1: dirty=595 wb=817 unstable=0 bg_thresh=997 thresh=1995 gap=583 poll_thresh=20 ino=257 dd-2584 [001] 300.839108: balance_dirty_state: bdi btrfs-1: dirty=595 wb=817 unstable=0 bg_thresh=994 thresh=1988 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 300.839171: balance_dirty_state: bdi btrfs-1: dirty=620 wb=817 unstable=0 bg_thresh=994 thresh=1988 gap=551 poll_thresh=16 ino=257 dd-2584 [001] 300.839292: balance_dirty_state: bdi btrfs-1: dirty=645 wb=817 unstable=0 bg_thresh=996 thresh=1992 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 300.839419: balance_dirty_state: bdi btrfs-1: dirty=670 wb=817 unstable=0 bg_thresh=992 thresh=1984 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 300.839538: balance_dirty_state: bdi btrfs-1: dirty=720 wb=817 unstable=0 bg_thresh=994 thresh=1989 gap=452 poll_thresh=19 ino=257 dd-2584 [001] 300.839543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=47728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.847011: balance_dirty_state: bdi btrfs-1: dirty=720 wb=817 unstable=0 bg_thresh=995 thresh=1991 gap=454 poll_thresh=19 ino=257 dd-2584 [001] 300.847017: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=47728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.854990: balance_dirty_state: bdi btrfs-1: dirty=720 wb=567 unstable=0 bg_thresh=995 thresh=1991 gap=704 poll_thresh=19 ino=257 dd-2584 [001] 300.855099: balance_dirty_state: bdi btrfs-1: dirty=720 wb=567 unstable=0 bg_thresh=992 thresh=1985 gap=698 poll_thresh=14 ino=257 dd-2584 [001] 300.855157: balance_dirty_state: bdi btrfs-1: dirty=745 wb=567 unstable=0 bg_thresh=995 thresh=1990 gap=678 poll_thresh=15 ino=257 dd-2584 [001] 300.855215: balance_dirty_state: bdi btrfs-1: dirty=770 wb=567 unstable=0 bg_thresh=994 thresh=1989 gap=652 poll_thresh=16 ino=257 dd-2584 [001] 300.855329: balance_dirty_state: bdi btrfs-1: dirty=795 wb=567 unstable=0 bg_thresh=994 thresh=1988 gap=626 poll_thresh=17 ino=257 dd-2584 [001] 300.855440: balance_dirty_state: bdi btrfs-1: dirty=820 wb=567 unstable=0 bg_thresh=993 thresh=1987 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 300.855724: balance_dirty_state: bdi btrfs-1: dirty=845 wb=567 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=19 ino=257 dd-2584 [001] 300.855837: balance_dirty_state: bdi btrfs-1: dirty=895 wb=567 unstable=0 bg_thresh=995 thresh=1990 gap=528 poll_thresh=20 ino=257 dd-2584 [001] 300.855951: balance_dirty_state: bdi btrfs-1: dirty=920 wb=567 unstable=0 bg_thresh=994 thresh=1989 gap=502 poll_thresh=21 ino=257 dd-2584 [001] 300.856063: balance_dirty_state: bdi btrfs-1: dirty=945 wb=567 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=22 ino=257 dd-2584 [001] 300.856068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=47728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.863045: balance_dirty_state: bdi btrfs-1: dirty=945 wb=417 unstable=0 bg_thresh=993 thresh=1986 gap=624 poll_thresh=22 ino=257 dd-2584 [001] 300.863113: balance_dirty_state: bdi btrfs-1: dirty=970 wb=417 unstable=0 bg_thresh=992 thresh=1985 gap=598 poll_thresh=16 ino=257 dd-2584 [001] 300.863231: balance_dirty_state: bdi btrfs-1: dirty=995 wb=417 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 300.863292: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8220 wrote=0 to_write=8192 dd-2584 [001] 300.863357: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=417 unstable=0 bg_thresh=994 thresh=1988 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 300.863479: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=442 unstable=0 bg_thresh=993 thresh=1987 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 300.863782: balance_dirty_state: bdi btrfs-1: dirty=920 wb=592 unstable=0 bg_thresh=993 thresh=1986 gap=474 poll_thresh=20 ino=257 dd-2584 [001] 300.863784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=47728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 300.866983: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=896 to_write=7296 dd-2584 [001] 300.870978: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1192 unstable=0 bg_thresh=994 thresh=1989 gap=602 poll_thresh=20 ino=257 dd-2584 [001] 300.871076: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1192 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 300.871135: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1192 unstable=0 bg_thresh=996 thresh=1993 gap=581 poll_thresh=16 ino=257 dd-2584 [001] 300.871256: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1192 unstable=0 bg_thresh=996 thresh=1992 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 300.871373: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1192 unstable=0 bg_thresh=995 thresh=1991 gap=504 poll_thresh=18 ino=257 dd-2584 [001] 300.871491: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1192 unstable=0 bg_thresh=997 thresh=1995 gap=483 poll_thresh=19 ino=257 dd-2584 [001] 300.871496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=47728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.878995: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1067 unstable=0 bg_thresh=996 thresh=1993 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 300.879085: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1067 unstable=0 bg_thresh=993 thresh=1987 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 300.879141: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1067 unstable=0 bg_thresh=996 thresh=1992 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 300.879198: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1067 unstable=0 bg_thresh=993 thresh=1986 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 300.879312: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1067 unstable=0 bg_thresh=992 thresh=1985 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 300.879426: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1067 unstable=0 bg_thresh=994 thresh=1989 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 300.879430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=47728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.887018: balance_dirty_state: bdi btrfs-1: dirty=445 wb=892 unstable=0 bg_thresh=993 thresh=1987 gap=650 poll_thresh=18 ino=257 dd-2584 [001] 300.887258: balance_dirty_state: bdi btrfs-1: dirty=445 wb=892 unstable=0 bg_thresh=996 thresh=1992 gap=655 poll_thresh=13 ino=257 dd-2584 [001] 300.887318: balance_dirty_state: bdi btrfs-1: dirty=470 wb=892 unstable=0 bg_thresh=993 thresh=1986 gap=624 poll_thresh=14 ino=257 dd-2584 [001] 300.887377: balance_dirty_state: bdi btrfs-1: dirty=495 wb=892 unstable=0 bg_thresh=995 thresh=1991 gap=604 poll_thresh=15 ino=257 dd-2584 [001] 300.887436: balance_dirty_state: bdi btrfs-1: dirty=495 wb=892 unstable=0 bg_thresh=992 thresh=1985 gap=598 poll_thresh=16 ino=257 dd-2584 [001] 300.887555: balance_dirty_state: bdi btrfs-1: dirty=545 wb=892 unstable=0 bg_thresh=994 thresh=1989 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 300.887671: balance_dirty_state: bdi btrfs-1: dirty=570 wb=892 unstable=0 bg_thresh=994 thresh=1988 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 300.887788: balance_dirty_state: bdi btrfs-1: dirty=595 wb=892 unstable=0 bg_thresh=993 thresh=1987 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 300.887903: balance_dirty_state: bdi btrfs-1: dirty=620 wb=892 unstable=0 bg_thresh=993 thresh=1986 gap=474 poll_thresh=20 ino=257 dd-2584 [001] 300.887908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=47728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.894980: balance_dirty_state: bdi btrfs-1: dirty=620 wb=892 unstable=0 bg_thresh=995 thresh=1991 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 300.894989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=47728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.902998: balance_dirty_state: bdi btrfs-1: dirty=620 wb=642 unstable=0 bg_thresh=995 thresh=1990 gap=728 poll_thresh=20 ino=257 dd-2584 [001] 300.903101: balance_dirty_state: bdi btrfs-1: dirty=645 wb=642 unstable=0 bg_thresh=994 thresh=1989 gap=702 poll_thresh=15 ino=257 dd-2584 [001] 300.903158: balance_dirty_state: bdi btrfs-1: dirty=670 wb=642 unstable=0 bg_thresh=997 thresh=1994 gap=682 poll_thresh=16 ino=257 dd-2584 [001] 300.903270: balance_dirty_state: bdi btrfs-1: dirty=695 wb=642 unstable=0 bg_thresh=996 thresh=1993 gap=656 poll_thresh=17 ino=257 dd-2584 [001] 300.903551: balance_dirty_state: bdi btrfs-1: dirty=720 wb=642 unstable=0 bg_thresh=996 thresh=1992 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 300.903665: balance_dirty_state: bdi btrfs-1: dirty=745 wb=642 unstable=0 bg_thresh=995 thresh=1990 gap=603 poll_thresh=19 ino=257 dd-2584 [001] 300.903777: balance_dirty_state: bdi btrfs-1: dirty=795 wb=642 unstable=0 bg_thresh=994 thresh=1989 gap=552 poll_thresh=20 ino=257 dd-2584 [001] 300.903889: balance_dirty_state: bdi btrfs-1: dirty=820 wb=642 unstable=0 bg_thresh=994 thresh=1988 gap=526 poll_thresh=21 ino=257 dd-2584 [001] 300.904002: balance_dirty_state: bdi btrfs-1: dirty=845 wb=642 unstable=0 bg_thresh=993 thresh=1987 gap=500 poll_thresh=22 ino=257 dd-2584 [001] 300.904116: balance_dirty_state: bdi btrfs-1: dirty=895 wb=642 unstable=0 bg_thresh=995 thresh=1991 gap=454 poll_thresh=23 ino=257 dd-2584 [001] 300.904121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=47728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 300.910965: balance_dirty_state: bdi btrfs-1: dirty=895 wb=517 unstable=0 bg_thresh=993 thresh=1986 gap=574 poll_thresh=23 ino=257 dd-2584 [000] 300.911043: balance_dirty_state: bdi btrfs-1: dirty=920 wb=517 unstable=0 bg_thresh=995 thresh=1991 gap=554 poll_thresh=17 ino=257 dd-2584 [000] 300.911161: balance_dirty_state: bdi btrfs-1: dirty=945 wb=517 unstable=0 bg_thresh=998 thresh=1996 gap=534 poll_thresh=18 ino=257 dd-2584 [000] 300.911529: balance_dirty_state: bdi btrfs-1: dirty=995 wb=517 unstable=0 bg_thresh=1000 thresh=2001 gap=489 poll_thresh=19 ino=257 dd-2584 [000] 300.911534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=47728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 300.918994: balance_dirty_state: bdi btrfs-1: dirty=995 wb=392 unstable=0 bg_thresh=993 thresh=1987 gap=600 poll_thresh=19 ino=257 dd-2584 [000] 300.919062: balance_dirty_state: bdi btrfs-1: dirty=995 wb=392 unstable=0 bg_thresh=996 thresh=1992 gap=605 poll_thresh=14 ino=257 dd-2584 [000] 300.919120: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=392 unstable=0 bg_thresh=996 thresh=1992 gap=580 poll_thresh=15 ino=257 flush-btrfs-1-2586 [003] 300.919167: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8276 wrote=0 to_write=8192 dd-2584 [000] 300.919181: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=392 unstable=0 bg_thresh=998 thresh=1997 gap=585 poll_thresh=16 ino=257 dd-2584 [000] 300.919302: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=392 unstable=0 bg_thresh=998 thresh=1996 gap=534 poll_thresh=17 ino=257 dd-2584 [000] 300.919433: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=442 unstable=0 bg_thresh=1000 thresh=2000 gap=513 poll_thresh=18 ino=257 dd-2584 [000] 300.919560: balance_dirty_state: bdi btrfs-1: dirty=995 wb=492 unstable=0 bg_thresh=999 thresh=1999 gap=512 poll_thresh=19 ino=257 dd-2584 [000] 300.919686: balance_dirty_state: bdi btrfs-1: dirty=995 wb=567 unstable=0 bg_thresh=999 thresh=1998 gap=436 poll_thresh=20 ino=257 dd-2584 [000] 300.919688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=47728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 300.921411: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=944 to_write=7248 dd-2584 [004] 300.926991: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1217 unstable=0 bg_thresh=984 thresh=1969 gap=532 poll_thresh=20 ino=257 dd-2584 [004] 300.927084: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1217 unstable=0 bg_thresh=984 thresh=1969 gap=532 poll_thresh=15 ino=257 dd-2584 [004] 300.927150: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1217 unstable=0 bg_thresh=987 thresh=1974 gap=512 poll_thresh=16 ino=257 dd-2584 [004] 300.927298: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1217 unstable=0 bg_thresh=992 thresh=1984 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 300.927775: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1217 unstable=0 bg_thresh=997 thresh=1994 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 300.927783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=49596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 300.935053: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1092 unstable=0 bg_thresh=992 thresh=1984 gap=597 poll_thresh=18 ino=257 dd-2584 [005] 300.935121: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1092 unstable=0 bg_thresh=992 thresh=1984 gap=572 poll_thresh=13 ino=257 dd-2584 [005] 300.935183: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1092 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 300.935242: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1092 unstable=0 bg_thresh=991 thresh=1983 gap=546 poll_thresh=15 ino=257 dd-2584 [005] 300.935302: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1092 unstable=0 bg_thresh=991 thresh=1982 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 300.935423: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1092 unstable=0 bg_thresh=990 thresh=1981 gap=494 poll_thresh=17 ino=257 dd-2584 [005] 300.935429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-86% task_weight=100% bdi_bw=49596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 300.943121: balance_dirty_state: bdi btrfs-1: dirty=395 wb=967 unstable=0 bg_thresh=993 thresh=1986 gap=624 poll_thresh=13 ino=257 dd-2584 [005] 300.943185: balance_dirty_state: bdi btrfs-1: dirty=420 wb=967 unstable=0 bg_thresh=992 thresh=1985 gap=598 poll_thresh=14 ino=257 dd-2584 [005] 300.943246: balance_dirty_state: bdi btrfs-1: dirty=445 wb=967 unstable=0 bg_thresh=992 thresh=1985 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 300.943308: balance_dirty_state: bdi btrfs-1: dirty=445 wb=967 unstable=0 bg_thresh=992 thresh=1984 gap=572 poll_thresh=16 ino=257 dd-2584 [005] 300.943431: balance_dirty_state: bdi btrfs-1: dirty=495 wb=967 unstable=0 bg_thresh=991 thresh=1983 gap=521 poll_thresh=17 ino=257 dd-2584 [005] 300.943555: balance_dirty_state: bdi btrfs-1: dirty=520 wb=967 unstable=0 bg_thresh=993 thresh=1987 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 300.943861: balance_dirty_state: bdi btrfs-1: dirty=545 wb=967 unstable=0 bg_thresh=993 thresh=1986 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 300.943866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=49596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.951054: balance_dirty_state: bdi btrfs-1: dirty=545 wb=967 unstable=0 bg_thresh=988 thresh=1976 gap=464 poll_thresh=19 ino=257 dd-2584 [001] 300.951060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=49596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 300.963029: balance_dirty_state: bdi btrfs-1: dirty=545 wb=567 unstable=0 bg_thresh=984 thresh=1968 gap=856 poll_thresh=19 ino=257 dd-2584 [001] 300.963109: balance_dirty_state: bdi btrfs-1: dirty=545 wb=567 unstable=0 bg_thresh=984 thresh=1968 gap=856 poll_thresh=14 ino=257 dd-2584 [001] 300.963176: balance_dirty_state: bdi btrfs-1: dirty=570 wb=567 unstable=0 bg_thresh=986 thresh=1973 gap=836 poll_thresh=15 ino=257 dd-2584 [001] 300.963241: balance_dirty_state: bdi btrfs-1: dirty=595 wb=567 unstable=0 bg_thresh=986 thresh=1973 gap=811 poll_thresh=16 ino=257 dd-2584 [001] 300.963375: balance_dirty_state: bdi btrfs-1: dirty=620 wb=567 unstable=0 bg_thresh=991 thresh=1983 gap=796 poll_thresh=17 ino=257 dd-2584 [001] 300.963510: balance_dirty_state: bdi btrfs-1: dirty=645 wb=567 unstable=0 bg_thresh=991 thresh=1982 gap=770 poll_thresh=18 ino=257 dd-2584 [001] 300.963641: balance_dirty_state: bdi btrfs-1: dirty=670 wb=567 unstable=0 bg_thresh=990 thresh=1981 gap=744 poll_thresh=19 ino=257 dd-2584 [001] 300.963774: balance_dirty_state: bdi btrfs-1: dirty=720 wb=567 unstable=0 bg_thresh=990 thresh=1980 gap=693 poll_thresh=20 ino=257 dd-2584 [001] 300.963906: balance_dirty_state: bdi btrfs-1: dirty=745 wb=567 unstable=0 bg_thresh=992 thresh=1984 gap=672 poll_thresh=21 ino=257 dd-2584 [001] 300.964241: balance_dirty_state: bdi btrfs-1: dirty=770 wb=567 unstable=0 bg_thresh=991 thresh=1983 gap=646 poll_thresh=22 ino=257 dd-2584 [001] 300.964375: balance_dirty_state: bdi btrfs-1: dirty=795 wb=567 unstable=0 bg_thresh=988 thresh=1976 gap=614 poll_thresh=23 ino=257 dd-2584 [001] 300.964507: balance_dirty_state: bdi btrfs-1: dirty=845 wb=567 unstable=0 bg_thresh=987 thresh=1975 gap=563 poll_thresh=24 ino=257 dd-2584 [001] 300.964640: balance_dirty_state: bdi btrfs-1: dirty=870 wb=567 unstable=0 bg_thresh=989 thresh=1979 gap=542 poll_thresh=25 ino=257 dd-2584 [001] 300.964774: balance_dirty_state: bdi btrfs-1: dirty=895 wb=567 unstable=0 bg_thresh=989 thresh=1978 gap=516 poll_thresh=26 ino=257 dd-2584 [001] 300.964907: balance_dirty_state: bdi btrfs-1: dirty=945 wb=567 unstable=0 bg_thresh=988 thresh=1977 gap=465 poll_thresh=27 ino=257 dd-2584 [001] 300.964912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=49596 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 300.971014: balance_dirty_state: bdi btrfs-1: dirty=945 wb=417 unstable=0 bg_thresh=986 thresh=1973 gap=611 poll_thresh=27 ino=257 dd-2584 [004] 300.971085: balance_dirty_state: bdi btrfs-1: dirty=970 wb=417 unstable=0 bg_thresh=986 thresh=1973 gap=586 poll_thresh=20 ino=257 dd-2584 [004] 300.971216: balance_dirty_state: bdi btrfs-1: dirty=995 wb=417 unstable=0 bg_thresh=989 thresh=1978 gap=566 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 300.971252: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8328 wrote=0 to_write=8192 dd-2584 [004] 300.971355: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=417 unstable=0 bg_thresh=991 thresh=1983 gap=546 poll_thresh=22 ino=257 dd-2584 [004] 300.971697: balance_dirty_state: bdi btrfs-1: dirty=945 wb=517 unstable=0 bg_thresh=996 thresh=1993 gap=531 poll_thresh=23 ino=257 dd-2584 [004] 300.971840: balance_dirty_state: bdi btrfs-1: dirty=920 wb=592 unstable=0 bg_thresh=993 thresh=1986 gap=474 poll_thresh=24 ino=257 dd-2584 [004] 300.971842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=49596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 300.973640: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=896 to_write=7296 dd-2584 [004] 300.979030: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1192 unstable=0 bg_thresh=995 thresh=1991 gap=604 poll_thresh=24 ino=257 dd-2584 [004] 300.979184: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1192 unstable=0 bg_thresh=998 thresh=1996 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 300.979422: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1192 unstable=0 bg_thresh=997 thresh=1995 gap=558 poll_thresh=19 ino=257 dd-2584 [004] 300.979659: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1192 unstable=0 bg_thresh=999 thresh=1999 gap=537 poll_thresh=20 ino=257 dd-2584 [004] 300.979894: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1192 unstable=0 bg_thresh=999 thresh=1998 gap=511 poll_thresh=21 ino=257 dd-2584 [004] 300.980129: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1192 unstable=0 bg_thresh=998 thresh=1997 gap=460 poll_thresh=22 ino=257 dd-2584 [004] 300.980138: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=49596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 300.987043: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1067 unstable=0 bg_thresh=998 thresh=1997 gap=585 poll_thresh=22 ino=257 dd-2584 [004] 300.987119: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1067 unstable=0 bg_thresh=995 thresh=1991 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 300.987236: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1067 unstable=0 bg_thresh=997 thresh=1995 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 300.987526: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1067 unstable=0 bg_thresh=997 thresh=1994 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 300.987638: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1067 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 300.987642: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=49596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 300.995039: balance_dirty_state: bdi btrfs-1: dirty=445 wb=942 unstable=0 bg_thresh=994 thresh=1989 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 300.995133: balance_dirty_state: bdi btrfs-1: dirty=470 wb=942 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=14 ino=257 dd-2584 [004] 300.995217: balance_dirty_state: bdi btrfs-1: dirty=495 wb=942 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 300.995302: balance_dirty_state: bdi btrfs-1: dirty=495 wb=942 unstable=0 bg_thresh=994 thresh=1988 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 300.995471: balance_dirty_state: bdi btrfs-1: dirty=520 wb=942 unstable=0 bg_thresh=996 thresh=1992 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 300.995643: balance_dirty_state: bdi btrfs-1: dirty=570 wb=942 unstable=0 bg_thresh=995 thresh=1991 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 300.995649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=49596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.007030: balance_dirty_state: bdi btrfs-1: dirty=570 wb=642 unstable=0 bg_thresh=988 thresh=1977 gap=765 poll_thresh=18 ino=257 dd-2584 [004] 301.007094: balance_dirty_state: bdi btrfs-1: dirty=570 wb=642 unstable=0 bg_thresh=988 thresh=1977 gap=765 poll_thresh=13 ino=257 dd-2584 [004] 301.007152: balance_dirty_state: bdi btrfs-1: dirty=595 wb=642 unstable=0 bg_thresh=991 thresh=1982 gap=745 poll_thresh=14 ino=257 dd-2584 [004] 301.007208: balance_dirty_state: bdi btrfs-1: dirty=620 wb=642 unstable=0 bg_thresh=993 thresh=1987 gap=725 poll_thresh=15 ino=257 dd-2584 [004] 301.007263: balance_dirty_state: bdi btrfs-1: dirty=620 wb=642 unstable=0 bg_thresh=993 thresh=1987 gap=725 poll_thresh=16 ino=257 dd-2584 [004] 301.007545: balance_dirty_state: bdi btrfs-1: dirty=670 wb=642 unstable=0 bg_thresh=996 thresh=1992 gap=680 poll_thresh=17 ino=257 dd-2584 [004] 301.007659: balance_dirty_state: bdi btrfs-1: dirty=695 wb=642 unstable=0 bg_thresh=998 thresh=1996 gap=659 poll_thresh=18 ino=257 dd-2584 [004] 301.007771: balance_dirty_state: bdi btrfs-1: dirty=720 wb=642 unstable=0 bg_thresh=997 thresh=1995 gap=633 poll_thresh=19 ino=257 dd-2584 [004] 301.007884: balance_dirty_state: bdi btrfs-1: dirty=745 wb=642 unstable=0 bg_thresh=997 thresh=1994 gap=607 poll_thresh=20 ino=257 dd-2584 [004] 301.007999: balance_dirty_state: bdi btrfs-1: dirty=795 wb=642 unstable=0 bg_thresh=999 thresh=1998 gap=561 poll_thresh=21 ino=257 dd-2584 [004] 301.008113: balance_dirty_state: bdi btrfs-1: dirty=820 wb=642 unstable=0 bg_thresh=995 thresh=1991 gap=529 poll_thresh=22 ino=257 dd-2584 [004] 301.008227: balance_dirty_state: bdi btrfs-1: dirty=845 wb=642 unstable=0 bg_thresh=995 thresh=1990 gap=503 poll_thresh=23 ino=257 dd-2584 [004] 301.008340: balance_dirty_state: bdi btrfs-1: dirty=895 wb=642 unstable=0 bg_thresh=994 thresh=1989 gap=452 poll_thresh=24 ino=257 dd-2584 [004] 301.008345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=49596 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 301.014970: balance_dirty_state: bdi btrfs-1: dirty=895 wb=517 unstable=0 bg_thresh=985 thresh=1970 gap=558 poll_thresh=24 ino=257 dd-2584 [000] 301.015056: balance_dirty_state: bdi btrfs-1: dirty=895 wb=517 unstable=0 bg_thresh=988 thresh=1976 gap=564 poll_thresh=18 ino=257 dd-2584 [000] 301.015504: balance_dirty_state: bdi btrfs-1: dirty=945 wb=517 unstable=0 bg_thresh=986 thresh=1973 gap=511 poll_thresh=19 ino=257 dd-2584 [000] 301.015673: balance_dirty_state: bdi btrfs-1: dirty=970 wb=517 unstable=0 bg_thresh=997 thresh=1995 gap=508 poll_thresh=20 ino=257 dd-2584 [000] 301.015822: balance_dirty_state: bdi btrfs-1: dirty=995 wb=517 unstable=0 bg_thresh=997 thresh=1994 gap=482 poll_thresh=21 ino=257 dd-2584 [000] 301.015828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=49596 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.033813: balance_dirty_state: bdi btrfs-1: dirty=995 wb=267 unstable=0 bg_thresh=998 thresh=1996 gap=734 poll_thresh=21 ino=257 dd-2584 [004] 301.033902: balance_dirty_state: bdi btrfs-1: dirty=995 wb=267 unstable=0 bg_thresh=998 thresh=1996 gap=734 poll_thresh=16 ino=257 dd-2584 [004] 301.034072: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=267 unstable=0 bg_thresh=1003 thresh=2006 gap=719 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 301.034142: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8388 wrote=0 to_write=8192 dd-2584 [004] 301.034261: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=267 unstable=0 bg_thresh=1005 thresh=2011 gap=674 poll_thresh=18 ino=257 dd-2584 [004] 301.034457: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=317 unstable=0 bg_thresh=1005 thresh=2010 gap=673 poll_thresh=19 ino=257 dd-2584 [004] 301.034650: balance_dirty_state: bdi btrfs-1: dirty=970 wb=417 unstable=0 bg_thresh=1004 thresh=2009 gap=622 poll_thresh=20 ino=257 dd-2584 [004] 301.035147: balance_dirty_state: bdi btrfs-1: dirty=820 wb=617 unstable=0 bg_thresh=1006 thresh=2013 gap=576 poll_thresh=21 ino=257 dd-2584 [004] 301.035337: balance_dirty_state: bdi btrfs-1: dirty=770 wb=692 unstable=0 bg_thresh=1006 thresh=2012 gap=550 poll_thresh=22 ino=257 dd-2584 [004] 301.035530: balance_dirty_state: bdi btrfs-1: dirty=720 wb=767 unstable=0 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=23 ino=257 dd-2584 [004] 301.035720: balance_dirty_state: bdi btrfs-1: dirty=645 wb=842 unstable=0 bg_thresh=1005 thresh=2010 gap=523 poll_thresh=24 ino=257 dd-2584 [004] 301.035918: balance_dirty_state: bdi btrfs-1: dirty=620 wb=942 unstable=0 bg_thresh=1007 thresh=2014 gap=452 poll_thresh=25 ino=257 dd-2584 [004] 301.035921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=51744 base_bw=28 task_bw=0 dirtied=32 period=0 think=12 pause=8 flush-btrfs-1-2586 [003] 301.036896: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=1104 to_write=7088 dd-2584 [001] 301.043063: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1242 unstable=0 bg_thresh=998 thresh=1996 gap=559 poll_thresh=25 ino=257 dd-2584 [001] 301.043193: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1242 unstable=0 bg_thresh=998 thresh=1996 gap=559 poll_thresh=19 ino=257 dd-2584 [001] 301.043438: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1242 unstable=0 bg_thresh=1000 thresh=2000 gap=513 poll_thresh=20 ino=257 dd-2584 [001] 301.043678: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1242 unstable=0 bg_thresh=999 thresh=1999 gap=487 poll_thresh=21 ino=257 dd-2584 [001] 301.043687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=51744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 301.051090: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1237 unstable=0 bg_thresh=1002 thresh=2005 gap=504 poll_thresh=21 ino=257 dd-2584 [005] 301.051161: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1237 unstable=0 bg_thresh=1002 thresh=2004 gap=478 poll_thresh=16 ino=257 dd-2584 [005] 301.051166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=51744 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 301.059116: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1254 unstable=0 bg_thresh=1001 thresh=2002 gap=464 poll_thresh=16 ino=257 dd-2584 [005] 301.059125: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=98% bdi_bw=51744 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 301.067110: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1004 unstable=0 bg_thresh=1002 thresh=2004 gap=716 poll_thresh=16 ino=257 dd-2584 [005] 301.067182: balance_dirty_state: bdi btrfs-1: dirty=284 wb=1004 unstable=0 bg_thresh=1002 thresh=2004 gap=716 poll_thresh=12 ino=257 dd-2584 [005] 301.067433: balance_dirty_state: bdi btrfs-1: dirty=309 wb=1004 unstable=0 bg_thresh=1004 thresh=2009 gap=696 poll_thresh=13 ino=257 dd-2584 [005] 301.067496: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1004 unstable=0 bg_thresh=1007 thresh=2014 gap=676 poll_thresh=14 ino=257 dd-2584 [005] 301.067556: balance_dirty_state: bdi btrfs-1: dirty=334 wb=1004 unstable=0 bg_thresh=1004 thresh=2008 gap=670 poll_thresh=15 ino=257 dd-2584 [005] 301.067615: balance_dirty_state: bdi btrfs-1: dirty=359 wb=1004 unstable=0 bg_thresh=1006 thresh=2013 gap=650 poll_thresh=16 ino=257 dd-2584 [005] 301.067735: balance_dirty_state: bdi btrfs-1: dirty=384 wb=1004 unstable=0 bg_thresh=1006 thresh=2012 gap=624 poll_thresh=17 ino=257 dd-2584 [005] 301.067858: balance_dirty_state: bdi btrfs-1: dirty=434 wb=1004 unstable=0 bg_thresh=1005 thresh=2011 gap=573 poll_thresh=18 ino=257 dd-2584 [005] 301.067984: balance_dirty_state: bdi btrfs-1: dirty=459 wb=1004 unstable=0 bg_thresh=1004 thresh=2009 gap=546 poll_thresh=19 ino=257 dd-2584 [005] 301.068110: balance_dirty_state: bdi btrfs-1: dirty=484 wb=1004 unstable=0 bg_thresh=1004 thresh=2008 gap=520 poll_thresh=20 ino=257 dd-2584 [005] 301.068237: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1004 unstable=0 bg_thresh=1003 thresh=2007 gap=494 poll_thresh=21 ino=257 dd-2584 [005] 301.068241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=51744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 301.075060: balance_dirty_state: bdi btrfs-1: dirty=509 wb=1004 unstable=0 bg_thresh=1003 thresh=2007 gap=494 poll_thresh=21 ino=257 dd-2584 [005] 301.075065: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=51744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 301.083086: balance_dirty_state: bdi btrfs-1: dirty=515 wb=478 unstable=0 bg_thresh=1001 thresh=2003 gap=1010 poll_thresh=21 ino=257 dd-2584 [003] 301.083163: balance_dirty_state: bdi btrfs-1: dirty=515 wb=478 unstable=0 bg_thresh=1001 thresh=2003 gap=1010 poll_thresh=16 ino=257 dd-2584 [003] 301.083490: balance_dirty_state: bdi btrfs-1: dirty=565 wb=478 unstable=0 bg_thresh=1000 thresh=2001 gap=958 poll_thresh=32 ino=257 dd-2584 [003] 301.083681: balance_dirty_state: bdi btrfs-1: dirty=615 wb=478 unstable=0 bg_thresh=1000 thresh=2000 gap=907 poll_thresh=34 ino=257 dd-2584 [003] 301.083877: balance_dirty_state: bdi btrfs-1: dirty=665 wb=478 unstable=0 bg_thresh=999 thresh=1998 gap=855 poll_thresh=36 ino=257 dd-2584 [003] 301.084072: balance_dirty_state: bdi btrfs-1: dirty=715 wb=478 unstable=0 bg_thresh=1001 thresh=2002 gap=809 poll_thresh=38 ino=257 dd-2584 [003] 301.084268: balance_dirty_state: bdi btrfs-1: dirty=740 wb=478 unstable=0 bg_thresh=1000 thresh=2000 gap=782 poll_thresh=40 ino=257 dd-2584 [003] 301.084470: balance_dirty_state: bdi btrfs-1: dirty=790 wb=478 unstable=0 bg_thresh=999 thresh=1998 gap=730 poll_thresh=42 ino=257 dd-2584 [003] 301.084869: balance_dirty_state: bdi btrfs-1: dirty=841 wb=478 unstable=0 bg_thresh=1001 thresh=2002 gap=683 poll_thresh=44 ino=257 dd-2584 [003] 301.085093: balance_dirty_state: bdi btrfs-1: dirty=893 wb=478 unstable=0 bg_thresh=1001 thresh=2002 gap=631 poll_thresh=46 ino=257 dd-2584 [003] 301.085318: balance_dirty_state: bdi btrfs-1: dirty=945 wb=478 unstable=0 bg_thresh=1000 thresh=2001 gap=578 poll_thresh=48 ino=257 dd-2584 [003] 301.085616: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=478 unstable=0 bg_thresh=1000 thresh=2001 gap=513 poll_thresh=50 ino=257 flush-btrfs-1-2586 [007] 301.085641: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8440 wrote=0 to_write=8192 dd-2584 [003] 301.086372: balance_dirty_state: bdi btrfs-1: dirty=950 wb=603 unstable=0 bg_thresh=1002 thresh=2004 gap=451 poll_thresh=52 ino=257 dd-2584 [003] 301.086374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=51744 base_bw=28 task_bw=0 dirtied=64 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 301.088070: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=264 wrote=896 to_write=7296 dd-2584 [007] 301.091015: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1238 unstable=0 bg_thresh=993 thresh=1987 gap=559 poll_thresh=52 ino=257 dd-2584 [007] 301.091088: balance_dirty_state: bdi btrfs-1: dirty=190 wb=1238 unstable=0 bg_thresh=993 thresh=1987 gap=559 poll_thresh=39 ino=257 dd-2584 [007] 301.091277: balance_dirty_state: bdi btrfs-1: dirty=240 wb=1238 unstable=0 bg_thresh=995 thresh=1991 gap=513 poll_thresh=41 ino=257 dd-2584 [007] 301.091466: balance_dirty_state: bdi btrfs-1: dirty=290 wb=1238 unstable=0 bg_thresh=1001 thresh=2002 gap=474 poll_thresh=43 ino=257 dd-2584 [007] 301.091471: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-200% task_weight=97% bdi_bw=51744 base_bw=28 task_bw=0 dirtied=48 period=0 think=0 pause=8 dd-2584 [007] 301.103086: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1113 unstable=0 bg_thresh=989 thresh=1979 gap=579 poll_thresh=43 ino=257 dd-2584 [007] 301.103161: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1113 unstable=0 bg_thresh=992 thresh=1984 gap=584 poll_thresh=32 ino=257 dd-2584 [007] 301.103357: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1113 unstable=0 bg_thresh=997 thresh=1994 gap=544 poll_thresh=34 ino=257 dd-2584 [007] 301.103563: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1113 unstable=0 bg_thresh=1002 thresh=2004 gap=504 poll_thresh=36 ino=257 dd-2584 [007] 301.103968: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1113 unstable=0 bg_thresh=999 thresh=1999 gap=449 poll_thresh=38 ino=257 dd-2584 [007] 301.103975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-252% task_weight=97% bdi_bw=51744 base_bw=28 task_bw=0 dirtied=48 period=0 think=4 pause=8 dd-2584 [007] 301.111038: balance_dirty_state: bdi btrfs-1: dirty=462 wb=914 unstable=0 bg_thresh=999 thresh=1999 gap=623 poll_thresh=38 ino=257 dd-2584 [007] 301.111106: balance_dirty_state: bdi btrfs-1: dirty=487 wb=914 unstable=0 bg_thresh=996 thresh=1993 gap=592 poll_thresh=28 ino=257 dd-2584 [007] 301.111225: balance_dirty_state: bdi btrfs-1: dirty=512 wb=914 unstable=0 bg_thresh=996 thresh=1992 gap=566 poll_thresh=29 ino=257 dd-2584 [007] 301.111344: balance_dirty_state: bdi btrfs-1: dirty=537 wb=914 unstable=0 bg_thresh=998 thresh=1996 gap=545 poll_thresh=30 ino=257 dd-2584 [007] 301.111466: balance_dirty_state: bdi btrfs-1: dirty=587 wb=914 unstable=0 bg_thresh=997 thresh=1995 gap=494 poll_thresh=31 ino=257 dd-2584 [007] 301.111470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=51744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 301.119142: balance_dirty_state: bdi btrfs-1: dirty=587 wb=789 unstable=0 bg_thresh=997 thresh=1994 gap=618 poll_thresh=31 ino=257 dd-2584 [007] 301.119248: balance_dirty_state: bdi btrfs-1: dirty=587 wb=789 unstable=0 bg_thresh=999 thresh=1999 gap=623 poll_thresh=23 ino=257 dd-2584 [007] 301.119364: balance_dirty_state: bdi btrfs-1: dirty=637 wb=789 unstable=0 bg_thresh=999 thresh=1998 gap=572 poll_thresh=24 ino=257 dd-2584 [007] 301.119481: balance_dirty_state: bdi btrfs-1: dirty=662 wb=789 unstable=0 bg_thresh=998 thresh=1997 gap=546 poll_thresh=25 ino=257 dd-2584 [007] 301.119596: balance_dirty_state: bdi btrfs-1: dirty=687 wb=789 unstable=0 bg_thresh=997 thresh=1995 gap=519 poll_thresh=26 ino=257 dd-2584 [007] 301.119880: balance_dirty_state: bdi btrfs-1: dirty=712 wb=789 unstable=0 bg_thresh=997 thresh=1994 gap=493 poll_thresh=27 ino=257 dd-2584 [007] 301.119884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=51744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 301.127216: balance_dirty_state: bdi btrfs-1: dirty=720 wb=650 unstable=0 bg_thresh=997 thresh=1995 gap=625 poll_thresh=27 ino=257 dd-2584 [007] 301.127299: balance_dirty_state: bdi btrfs-1: dirty=745 wb=650 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=20 ino=257 dd-2584 [007] 301.127414: balance_dirty_state: bdi btrfs-1: dirty=770 wb=650 unstable=0 bg_thresh=999 thresh=1999 gap=579 poll_thresh=21 ino=257 dd-2584 [007] 301.127527: balance_dirty_state: bdi btrfs-1: dirty=820 wb=650 unstable=0 bg_thresh=999 thresh=1998 gap=528 poll_thresh=22 ino=257 dd-2584 [007] 301.127643: balance_dirty_state: bdi btrfs-1: dirty=845 wb=650 unstable=0 bg_thresh=998 thresh=1997 gap=502 poll_thresh=23 ino=257 dd-2584 [007] 301.127760: balance_dirty_state: bdi btrfs-1: dirty=870 wb=650 unstable=0 bg_thresh=1000 thresh=2001 gap=481 poll_thresh=24 ino=257 dd-2584 [007] 301.127764: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=51744 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 301.135139: balance_dirty_state: bdi btrfs-1: dirty=870 wb=525 unstable=0 bg_thresh=1002 thresh=2004 gap=609 poll_thresh=24 ino=257 dd-2584 [007] 301.135238: balance_dirty_state: bdi btrfs-1: dirty=895 wb=525 unstable=0 bg_thresh=999 thresh=1998 gap=578 poll_thresh=18 ino=257 dd-2584 [007] 301.135352: balance_dirty_state: bdi btrfs-1: dirty=920 wb=525 unstable=0 bg_thresh=998 thresh=1997 gap=552 poll_thresh=19 ino=257 dd-2584 [007] 301.135468: balance_dirty_state: bdi btrfs-1: dirty=945 wb=525 unstable=0 bg_thresh=1000 thresh=2001 gap=531 poll_thresh=20 ino=257 dd-2584 [007] 301.135757: balance_dirty_state: bdi btrfs-1: dirty=995 wb=525 unstable=0 bg_thresh=1000 thresh=2000 gap=480 poll_thresh=21 ino=257 dd-2584 [007] 301.135761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=53204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 301.143173: balance_dirty_state: bdi btrfs-1: dirty=995 wb=400 unstable=0 bg_thresh=999 thresh=1999 gap=604 poll_thresh=21 ino=257 dd-2584 [007] 301.143258: balance_dirty_state: bdi btrfs-1: dirty=995 wb=400 unstable=0 bg_thresh=999 thresh=1998 gap=603 poll_thresh=16 ino=257 dd-2584 [007] 301.143371: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=400 unstable=0 bg_thresh=998 thresh=1997 gap=552 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 301.143395: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8500 wrote=0 to_write=8192 dd-2584 [007] 301.143539: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=400 unstable=0 bg_thresh=998 thresh=1996 gap=526 poll_thresh=18 ino=257 dd-2584 [007] 301.143716: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=425 unstable=0 bg_thresh=1000 thresh=2000 gap=505 poll_thresh=19 ino=257 dd-2584 [007] 301.143891: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=475 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=20 ino=257 dd-2584 [007] 301.143893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=53204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 301.145750: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=320 wrote=928 to_write=7264 dd-2584 [007] 301.151210: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1200 unstable=0 bg_thresh=998 thresh=1996 gap=601 poll_thresh=20 ino=257 dd-2584 [007] 301.151315: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1200 unstable=0 bg_thresh=998 thresh=1996 gap=576 poll_thresh=15 ino=257 dd-2584 [007] 301.151377: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1200 unstable=0 bg_thresh=997 thresh=1995 gap=550 poll_thresh=16 ino=257 dd-2584 [007] 301.151498: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1200 unstable=0 bg_thresh=997 thresh=1994 gap=524 poll_thresh=17 ino=257 dd-2584 [007] 301.151802: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1200 unstable=0 bg_thresh=999 thresh=1998 gap=503 poll_thresh=18 ino=257 dd-2584 [007] 301.151924: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1200 unstable=0 bg_thresh=998 thresh=1997 gap=452 poll_thresh=19 ino=257 dd-2584 [007] 301.151929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=53204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 301.159149: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1070 unstable=0 bg_thresh=999 thresh=1999 gap=584 poll_thresh=19 ino=257 dd-2584 [007] 301.159255: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1070 unstable=0 bg_thresh=996 thresh=1993 gap=578 poll_thresh=14 ino=257 dd-2584 [007] 301.159312: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1070 unstable=0 bg_thresh=999 thresh=1998 gap=558 poll_thresh=15 ino=257 dd-2584 [007] 301.159369: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1070 unstable=0 bg_thresh=998 thresh=1997 gap=557 poll_thresh=16 ino=257 dd-2584 [007] 301.159484: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1070 unstable=0 bg_thresh=998 thresh=1996 gap=506 poll_thresh=17 ino=257 dd-2584 [007] 301.159600: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1070 unstable=0 bg_thresh=997 thresh=1995 gap=480 poll_thresh=18 ino=257 dd-2584 [007] 301.159605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=53204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 301.167154: balance_dirty_state: bdi btrfs-1: dirty=445 wb=940 unstable=0 bg_thresh=996 thresh=1992 gap=607 poll_thresh=18 ino=257 dd-2584 [007] 301.167244: balance_dirty_state: bdi btrfs-1: dirty=470 wb=940 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=13 ino=257 dd-2584 [007] 301.167305: balance_dirty_state: bdi btrfs-1: dirty=470 wb=940 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=14 ino=257 dd-2584 [007] 301.167366: balance_dirty_state: bdi btrfs-1: dirty=495 wb=940 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=15 ino=257 dd-2584 [007] 301.167430: balance_dirty_state: bdi btrfs-1: dirty=520 wb=940 unstable=0 bg_thresh=997 thresh=1995 gap=535 poll_thresh=16 ino=257 dd-2584 [007] 301.167552: balance_dirty_state: bdi btrfs-1: dirty=545 wb=940 unstable=0 bg_thresh=997 thresh=1994 gap=509 poll_thresh=17 ino=257 dd-2584 [007] 301.167855: balance_dirty_state: bdi btrfs-1: dirty=570 wb=940 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=18 ino=257 dd-2584 [007] 301.167860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=53204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 301.175125: balance_dirty_state: bdi btrfs-1: dirty=570 wb=940 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=18 ino=257 dd-2584 [003] 301.175134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=53204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 301.183154: balance_dirty_state: bdi btrfs-1: dirty=570 wb=690 unstable=0 bg_thresh=998 thresh=1997 gap=737 poll_thresh=18 ino=257 dd-2584 [003] 301.183282: balance_dirty_state: bdi btrfs-1: dirty=570 wb=690 unstable=0 bg_thresh=998 thresh=1996 gap=736 poll_thresh=13 ino=257 dd-2584 [003] 301.183400: balance_dirty_state: bdi btrfs-1: dirty=595 wb=690 unstable=0 bg_thresh=998 thresh=1996 gap=711 poll_thresh=14 ino=257 dd-2584 [003] 301.183517: balance_dirty_state: bdi btrfs-1: dirty=620 wb=690 unstable=0 bg_thresh=997 thresh=1995 gap=685 poll_thresh=15 ino=257 dd-2584 [003] 301.183635: balance_dirty_state: bdi btrfs-1: dirty=620 wb=690 unstable=0 bg_thresh=997 thresh=1995 gap=685 poll_thresh=16 ino=257 dd-2584 [003] 301.183868: balance_dirty_state: bdi btrfs-1: dirty=670 wb=690 unstable=0 bg_thresh=997 thresh=1994 gap=634 poll_thresh=17 ino=257 dd-2584 [003] 301.184108: balance_dirty_state: bdi btrfs-1: dirty=695 wb=690 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=18 ino=257 dd-2584 [003] 301.184340: balance_dirty_state: bdi btrfs-1: dirty=720 wb=690 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=19 ino=257 dd-2584 [003] 301.184580: balance_dirty_state: bdi btrfs-1: dirty=770 wb=690 unstable=0 bg_thresh=998 thresh=1996 gap=536 poll_thresh=20 ino=257 dd-2584 [003] 301.184785: balance_dirty_state: bdi btrfs-1: dirty=795 wb=640 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=21 ino=257 dd-2584 [003] 301.185091: balance_dirty_state: bdi btrfs-1: dirty=820 wb=540 unstable=0 bg_thresh=997 thresh=1994 gap=634 poll_thresh=22 ino=257 dd-2584 [003] 301.185217: balance_dirty_state: bdi btrfs-1: dirty=845 wb=540 unstable=0 bg_thresh=996 thresh=1992 gap=607 poll_thresh=23 ino=257 dd-2584 [003] 301.185343: balance_dirty_state: bdi btrfs-1: dirty=895 wb=540 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=24 ino=257 dd-2584 [003] 301.185469: balance_dirty_state: bdi btrfs-1: dirty=920 wb=540 unstable=0 bg_thresh=993 thresh=1987 gap=527 poll_thresh=25 ino=257 dd-2584 [003] 301.185597: balance_dirty_state: bdi btrfs-1: dirty=945 wb=540 unstable=0 bg_thresh=992 thresh=1984 gap=499 poll_thresh=26 ino=257 dd-2584 [003] 301.185723: balance_dirty_state: bdi btrfs-1: dirty=970 wb=540 unstable=0 bg_thresh=994 thresh=1989 gap=479 poll_thresh=27 ino=257 dd-2584 [003] 301.185727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-218% task_weight=98% bdi_bw=53204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 301.191195: balance_dirty_state: bdi btrfs-1: dirty=970 wb=540 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=27 ino=257 dd-2584 [003] 301.191204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=53204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 301.199146: balance_dirty_state: bdi btrfs-1: dirty=970 wb=315 unstable=0 bg_thresh=996 thresh=1993 gap=708 poll_thresh=27 ino=257 dd-2584 [003] 301.199215: balance_dirty_state: bdi btrfs-1: dirty=995 wb=290 unstable=0 bg_thresh=999 thresh=1998 gap=713 poll_thresh=20 ino=257 dd-2584 [003] 301.199335: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=290 unstable=0 bg_thresh=998 thresh=1997 gap=687 poll_thresh=21 ino=257 flush-btrfs-1-2586 [007] 301.199360: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8556 wrote=0 to_write=8192 dd-2584 [003] 301.199799: balance_dirty_state: bdi btrfs-1: dirty=995 wb=365 unstable=0 bg_thresh=1000 thresh=2000 gap=640 poll_thresh=22 ino=257 dd-2584 [003] 301.199980: balance_dirty_state: bdi btrfs-1: dirty=970 wb=415 unstable=0 bg_thresh=999 thresh=1999 gap=614 poll_thresh=23 ino=257 dd-2584 [003] 301.200160: balance_dirty_state: bdi btrfs-1: dirty=970 wb=465 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=24 ino=257 dd-2584 [003] 301.200340: balance_dirty_state: bdi btrfs-1: dirty=970 wb=515 unstable=0 bg_thresh=998 thresh=1997 gap=512 poll_thresh=25 ino=257 dd-2584 [003] 301.200520: balance_dirty_state: bdi btrfs-1: dirty=945 wb=565 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=26 ino=257 dd-2584 [003] 301.200523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=53204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 301.202131: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=376 wrote=992 to_write=7200 dd-2584 [003] 301.207092: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1165 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=26 ino=257 dd-2584 [003] 301.207161: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1165 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=19 ino=257 dd-2584 [003] 301.207282: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1165 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=20 ino=257 dd-2584 [003] 301.207404: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1165 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=21 ino=257 dd-2584 [003] 301.207527: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1165 unstable=0 bg_thresh=998 thresh=1997 gap=512 poll_thresh=22 ino=257 dd-2584 [003] 301.207830: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1165 unstable=0 bg_thresh=998 thresh=1996 gap=461 poll_thresh=23 ino=257 dd-2584 [003] 301.207835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=53204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 301.215119: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1040 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=23 ino=257 dd-2584 [003] 301.215191: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1040 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=17 ino=257 dd-2584 [003] 301.215315: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1040 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=18 ino=257 dd-2584 [003] 301.215439: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1040 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=19 ino=257 dd-2584 [003] 301.215577: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1040 unstable=0 bg_thresh=1000 thresh=2000 gap=490 poll_thresh=20 ino=257 dd-2584 [003] 301.215582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=53204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 301.223136: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1040 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=20 ino=257 dd-2584 [007] 301.223142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=53204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 301.231114: balance_dirty_state: bdi btrfs-1: dirty=470 wb=890 unstable=0 bg_thresh=995 thresh=1991 gap=631 poll_thresh=20 ino=257 dd-2584 [007] 301.231187: balance_dirty_state: bdi btrfs-1: dirty=470 wb=890 unstable=0 bg_thresh=992 thresh=1985 gap=625 poll_thresh=15 ino=257 dd-2584 [007] 301.231255: balance_dirty_state: bdi btrfs-1: dirty=495 wb=890 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=16 ino=257 dd-2584 [007] 301.231385: balance_dirty_state: bdi btrfs-1: dirty=520 wb=890 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=17 ino=257 dd-2584 [007] 301.231524: balance_dirty_state: bdi btrfs-1: dirty=545 wb=840 unstable=0 bg_thresh=991 thresh=1982 gap=597 poll_thresh=18 ino=257 dd-2584 [007] 301.231856: balance_dirty_state: bdi btrfs-1: dirty=595 wb=765 unstable=0 bg_thresh=989 thresh=1979 gap=619 poll_thresh=19 ino=257 dd-2584 [007] 301.231984: balance_dirty_state: bdi btrfs-1: dirty=620 wb=765 unstable=0 bg_thresh=988 thresh=1976 gap=591 poll_thresh=20 ino=257 dd-2584 [007] 301.232114: balance_dirty_state: bdi btrfs-1: dirty=645 wb=765 unstable=0 bg_thresh=990 thresh=1981 gap=571 poll_thresh=21 ino=257 dd-2584 [007] 301.232242: balance_dirty_state: bdi btrfs-1: dirty=670 wb=765 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=22 ino=257 dd-2584 [007] 301.232374: balance_dirty_state: bdi btrfs-1: dirty=720 wb=765 unstable=0 bg_thresh=994 thresh=1989 gap=504 poll_thresh=23 ino=257 dd-2584 [007] 301.232501: balance_dirty_state: bdi btrfs-1: dirty=745 wb=765 unstable=0 bg_thresh=993 thresh=1986 gap=476 poll_thresh=24 ino=257 dd-2584 [007] 301.232506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-126% task_weight=98% bdi_bw=53204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 301.239067: balance_dirty_state: bdi btrfs-1: dirty=745 wb=640 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=24 ino=257 dd-2584 [003] 301.239169: balance_dirty_state: bdi btrfs-1: dirty=745 wb=640 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=18 ino=257 dd-2584 [003] 301.239353: balance_dirty_state: bdi btrfs-1: dirty=795 wb=640 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=19 ino=257 dd-2584 [003] 301.239518: balance_dirty_state: bdi btrfs-1: dirty=820 wb=640 unstable=0 bg_thresh=993 thresh=1986 gap=526 poll_thresh=20 ino=257 dd-2584 [003] 301.239876: balance_dirty_state: bdi btrfs-1: dirty=845 wb=640 unstable=0 bg_thresh=989 thresh=1979 gap=494 poll_thresh=21 ino=257 dd-2584 [003] 301.239882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-135% task_weight=99% bdi_bw=54984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.247123: balance_dirty_state: bdi btrfs-1: dirty=845 wb=515 unstable=0 bg_thresh=996 thresh=1992 gap=632 poll_thresh=21 ino=257 dd-2584 [004] 301.247217: balance_dirty_state: bdi btrfs-1: dirty=870 wb=515 unstable=0 bg_thresh=996 thresh=1992 gap=607 poll_thresh=16 ino=257 dd-2584 [004] 301.247415: balance_dirty_state: bdi btrfs-1: dirty=895 wb=515 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=17 ino=257 dd-2584 [004] 301.247679: balance_dirty_state: bdi btrfs-1: dirty=920 wb=515 unstable=0 bg_thresh=1001 thresh=2002 gap=567 poll_thresh=18 ino=257 dd-2584 [004] 301.247955: balance_dirty_state: bdi btrfs-1: dirty=945 wb=515 unstable=0 bg_thresh=1000 thresh=2000 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 301.248224: balance_dirty_state: bdi btrfs-1: dirty=995 wb=515 unstable=0 bg_thresh=999 thresh=1999 gap=489 poll_thresh=20 ino=257 dd-2584 [004] 301.248233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=54984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.255124: balance_dirty_state: bdi btrfs-1: dirty=995 wb=390 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=20 ino=257 flush-btrfs-1-2586 [007] 301.255145: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8612 wrote=0 to_write=8192 dd-2584 [004] 301.255218: balance_dirty_state: bdi btrfs-1: dirty=995 wb=390 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 301.255312: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=390 unstable=0 bg_thresh=996 thresh=1992 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 301.255496: balance_dirty_state: bdi btrfs-1: dirty=970 wb=465 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 301.255837: balance_dirty_state: bdi btrfs-1: dirty=870 wb=615 unstable=0 bg_thresh=995 thresh=1990 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 301.255971: balance_dirty_state: bdi btrfs-1: dirty=845 wb=665 unstable=0 bg_thresh=997 thresh=1994 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 301.255973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=99% bdi_bw=54984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 301.257384: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=432 wrote=928 to_write=7264 dd-2584 [004] 301.263043: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1190 unstable=0 bg_thresh=989 thresh=1978 gap=568 poll_thresh=19 ino=257 dd-2584 [004] 301.263115: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1190 unstable=0 bg_thresh=989 thresh=1978 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 301.263176: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1190 unstable=0 bg_thresh=991 thresh=1983 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 301.263236: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1190 unstable=0 bg_thresh=994 thresh=1988 gap=528 poll_thresh=16 ino=257 dd-2584 [004] 301.263355: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1190 unstable=0 bg_thresh=996 thresh=1993 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 301.263479: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1190 unstable=0 bg_thresh=996 thresh=1992 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 301.263483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=54984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.271135: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1065 unstable=0 bg_thresh=994 thresh=1988 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 301.271228: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1065 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 301.271319: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1065 unstable=0 bg_thresh=996 thresh=1993 gap=558 poll_thresh=14 ino=257 dd-2584 [004] 301.271408: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1065 unstable=0 bg_thresh=996 thresh=1992 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 301.271498: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1065 unstable=0 bg_thresh=996 thresh=1992 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 301.271678: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1065 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 301.272158: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1065 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 301.272164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=54984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.279102: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1065 unstable=0 bg_thresh=991 thresh=1982 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 301.279113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=54984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.287138: balance_dirty_state: bdi btrfs-1: dirty=445 wb=815 unstable=0 bg_thresh=991 thresh=1983 gap=723 poll_thresh=18 ino=257 dd-2584 [004] 301.287208: balance_dirty_state: bdi btrfs-1: dirty=470 wb=815 unstable=0 bg_thresh=991 thresh=1983 gap=698 poll_thresh=13 ino=257 dd-2584 [004] 301.287264: balance_dirty_state: bdi btrfs-1: dirty=495 wb=815 unstable=0 bg_thresh=994 thresh=1988 gap=678 poll_thresh=14 ino=257 dd-2584 [004] 301.287320: balance_dirty_state: bdi btrfs-1: dirty=495 wb=815 unstable=0 bg_thresh=994 thresh=1988 gap=678 poll_thresh=15 ino=257 dd-2584 [004] 301.287377: balance_dirty_state: bdi btrfs-1: dirty=520 wb=815 unstable=0 bg_thresh=996 thresh=1993 gap=658 poll_thresh=16 ino=257 dd-2584 [004] 301.287488: balance_dirty_state: bdi btrfs-1: dirty=545 wb=815 unstable=0 bg_thresh=999 thresh=1998 gap=638 poll_thresh=17 ino=257 dd-2584 [004] 301.287602: balance_dirty_state: bdi btrfs-1: dirty=595 wb=815 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 301.287714: balance_dirty_state: bdi btrfs-1: dirty=620 wb=815 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=19 ino=257 dd-2584 [004] 301.287830: balance_dirty_state: bdi btrfs-1: dirty=645 wb=815 unstable=0 bg_thresh=997 thresh=1994 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 301.287945: balance_dirty_state: bdi btrfs-1: dirty=670 wb=815 unstable=0 bg_thresh=999 thresh=1998 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 301.288232: balance_dirty_state: bdi btrfs-1: dirty=720 wb=815 unstable=0 bg_thresh=998 thresh=1997 gap=462 poll_thresh=22 ino=257 dd-2584 [004] 301.288236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=54984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.295220: balance_dirty_state: bdi btrfs-1: dirty=720 wb=690 unstable=0 bg_thresh=990 thresh=1981 gap=571 poll_thresh=22 ino=257 dd-2584 [004] 301.295347: balance_dirty_state: bdi btrfs-1: dirty=720 wb=690 unstable=0 bg_thresh=990 thresh=1981 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 301.295577: balance_dirty_state: bdi btrfs-1: dirty=770 wb=690 unstable=0 bg_thresh=995 thresh=1991 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 301.295849: balance_dirty_state: bdi btrfs-1: dirty=795 wb=640 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 301.296042: balance_dirty_state: bdi btrfs-1: dirty=820 wb=565 unstable=0 bg_thresh=994 thresh=1988 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 301.296218: balance_dirty_state: bdi btrfs-1: dirty=845 wb=565 unstable=0 bg_thresh=995 thresh=1990 gap=580 poll_thresh=20 ino=257 dd-2584 [004] 301.296388: balance_dirty_state: bdi btrfs-1: dirty=895 wb=565 unstable=0 bg_thresh=997 thresh=1994 gap=534 poll_thresh=21 ino=257 dd-2584 [004] 301.296554: balance_dirty_state: bdi btrfs-1: dirty=920 wb=565 unstable=0 bg_thresh=992 thresh=1985 gap=500 poll_thresh=22 ino=257 dd-2584 [004] 301.297003: balance_dirty_state: bdi btrfs-1: dirty=945 wb=565 unstable=0 bg_thresh=991 thresh=1982 gap=472 poll_thresh=23 ino=257 dd-2584 [004] 301.297009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=54984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.303141: balance_dirty_state: bdi btrfs-1: dirty=945 wb=565 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=23 ino=257 dd-2584 [004] 301.303149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=54984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.311147: balance_dirty_state: bdi btrfs-1: dirty=945 wb=440 unstable=0 bg_thresh=995 thresh=1991 gap=606 poll_thresh=23 ino=257 dd-2584 [004] 301.311258: balance_dirty_state: bdi btrfs-1: dirty=970 wb=390 unstable=0 bg_thresh=995 thresh=1990 gap=630 poll_thresh=17 ino=257 dd-2584 [004] 301.311445: balance_dirty_state: bdi btrfs-1: dirty=995 wb=315 unstable=0 bg_thresh=994 thresh=1989 gap=679 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 301.311513: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8668 wrote=0 to_write=8192 dd-2584 [004] 301.311635: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=315 unstable=0 bg_thresh=993 thresh=1987 gap=652 poll_thresh=19 ino=257 dd-2584 [004] 301.311779: balance_dirty_state: bdi btrfs-1: dirty=995 wb=365 unstable=0 bg_thresh=995 thresh=1991 gap=631 poll_thresh=20 ino=257 dd-2584 [004] 301.311907: balance_dirty_state: bdi btrfs-1: dirty=970 wb=415 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=21 ino=257 dd-2584 [004] 301.312032: balance_dirty_state: bdi btrfs-1: dirty=945 wb=465 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=22 ino=257 dd-2584 [004] 301.312160: balance_dirty_state: bdi btrfs-1: dirty=945 wb=515 unstable=0 bg_thresh=996 thresh=1993 gap=533 poll_thresh=23 ino=257 dd-2584 [004] 301.312288: balance_dirty_state: bdi btrfs-1: dirty=920 wb=590 unstable=0 bg_thresh=996 thresh=1992 gap=482 poll_thresh=24 ino=257 dd-2584 [004] 301.312289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=54984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 301.313838: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=488 wrote=976 to_write=7216 dd-2584 [004] 301.319159: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1265 unstable=0 bg_thresh=996 thresh=1992 gap=507 poll_thresh=24 ino=257 dd-2584 [004] 301.319487: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1140 unstable=0 bg_thresh=988 thresh=1977 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 301.319610: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1140 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=19 ino=257 dd-2584 [004] 301.319734: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1140 unstable=0 bg_thresh=993 thresh=1986 gap=551 poll_thresh=20 ino=257 dd-2584 [004] 301.319858: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1140 unstable=0 bg_thresh=992 thresh=1984 gap=524 poll_thresh=21 ino=257 dd-2584 [004] 301.319982: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1140 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=22 ino=257 dd-2584 [004] 301.319987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=54984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.327118: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1040 unstable=0 bg_thresh=991 thresh=1982 gap=572 poll_thresh=22 ino=257 dd-2584 [004] 301.327239: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1015 unstable=0 bg_thresh=991 thresh=1982 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 301.327435: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1015 unstable=0 bg_thresh=993 thresh=1986 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 301.327606: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1015 unstable=0 bg_thresh=992 thresh=1985 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 301.327775: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1015 unstable=0 bg_thresh=992 thresh=1984 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 301.328245: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1015 unstable=0 bg_thresh=991 thresh=1983 gap=473 poll_thresh=20 ino=257 dd-2584 [004] 301.328251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=54984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.335176: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1015 unstable=0 bg_thresh=990 thresh=1981 gap=471 poll_thresh=20 ino=257 dd-2584 [004] 301.335182: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=54984 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.343116: balance_dirty_state: bdi btrfs-1: dirty=495 wb=765 unstable=0 bg_thresh=989 thresh=1979 gap=719 poll_thresh=20 ino=257 dd-2584 [004] 301.343212: balance_dirty_state: bdi btrfs-1: dirty=520 wb=765 unstable=0 bg_thresh=992 thresh=1984 gap=699 poll_thresh=15 ino=257 dd-2584 [004] 301.343296: balance_dirty_state: bdi btrfs-1: dirty=545 wb=765 unstable=0 bg_thresh=991 thresh=1983 gap=673 poll_thresh=16 ino=257 dd-2584 [004] 301.343466: balance_dirty_state: bdi btrfs-1: dirty=570 wb=765 unstable=0 bg_thresh=991 thresh=1982 gap=647 poll_thresh=17 ino=257 dd-2584 [004] 301.343635: balance_dirty_state: bdi btrfs-1: dirty=595 wb=765 unstable=0 bg_thresh=990 thresh=1981 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 301.343807: balance_dirty_state: bdi btrfs-1: dirty=620 wb=765 unstable=0 bg_thresh=992 thresh=1985 gap=600 poll_thresh=19 ino=257 dd-2584 [004] 301.343975: balance_dirty_state: bdi btrfs-1: dirty=670 wb=765 unstable=0 bg_thresh=992 thresh=1984 gap=549 poll_thresh=20 ino=257 dd-2584 [004] 301.344144: balance_dirty_state: bdi btrfs-1: dirty=695 wb=765 unstable=0 bg_thresh=991 thresh=1983 gap=523 poll_thresh=21 ino=257 dd-2584 [004] 301.344314: balance_dirty_state: bdi btrfs-1: dirty=720 wb=765 unstable=0 bg_thresh=991 thresh=1982 gap=497 poll_thresh=22 ino=257 dd-2584 [004] 301.344788: balance_dirty_state: bdi btrfs-1: dirty=770 wb=765 unstable=0 bg_thresh=993 thresh=1986 gap=451 poll_thresh=23 ino=257 dd-2584 [004] 301.344794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=56116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.351153: balance_dirty_state: bdi btrfs-1: dirty=770 wb=615 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=23 ino=257 dd-2584 [004] 301.351226: balance_dirty_state: bdi btrfs-1: dirty=770 wb=615 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=17 ino=257 dd-2584 [004] 301.351354: balance_dirty_state: bdi btrfs-1: dirty=820 wb=615 unstable=0 bg_thresh=989 thresh=1979 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 301.351485: balance_dirty_state: bdi btrfs-1: dirty=845 wb=615 unstable=0 bg_thresh=991 thresh=1983 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 301.351614: balance_dirty_state: bdi btrfs-1: dirty=870 wb=615 unstable=0 bg_thresh=990 thresh=1981 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 301.351740: balance_dirty_state: bdi btrfs-1: dirty=895 wb=615 unstable=0 bg_thresh=989 thresh=1979 gap=469 poll_thresh=21 ino=257 dd-2584 [004] 301.351745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=56116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.359111: balance_dirty_state: bdi btrfs-1: dirty=895 wb=490 unstable=0 bg_thresh=991 thresh=1982 gap=597 poll_thresh=21 ino=257 dd-2584 [004] 301.359181: balance_dirty_state: bdi btrfs-1: dirty=920 wb=490 unstable=0 bg_thresh=990 thresh=1981 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 301.359298: balance_dirty_state: bdi btrfs-1: dirty=945 wb=490 unstable=0 bg_thresh=990 thresh=1980 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 301.359411: balance_dirty_state: bdi btrfs-1: dirty=995 wb=490 unstable=0 bg_thresh=992 thresh=1984 gap=499 poll_thresh=18 ino=257 flush-btrfs-1-2586 [007] 301.359474: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8716 wrote=0 to_write=8192 dd-2584 [004] 301.359769: balance_dirty_state: bdi btrfs-1: dirty=945 wb=565 unstable=0 bg_thresh=991 thresh=1983 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 301.359771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=56116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 301.361545: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=536 wrote=800 to_write=7392 dd-2584 [004] 301.367104: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1140 unstable=0 bg_thresh=999 thresh=1998 gap=638 poll_thresh=19 ino=257 dd-2584 [004] 301.367287: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1140 unstable=0 bg_thresh=996 thresh=1992 gap=632 poll_thresh=14 ino=257 dd-2584 [004] 301.367471: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1140 unstable=0 bg_thresh=998 thresh=1997 gap=612 poll_thresh=15 ino=257 dd-2584 [004] 301.367609: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1140 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 301.367792: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1140 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 301.367977: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1140 unstable=0 bg_thresh=997 thresh=1994 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 301.368161: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1140 unstable=0 bg_thresh=996 thresh=1993 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 301.368167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=56116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.375114: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1015 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 301.375184: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1015 unstable=0 bg_thresh=997 thresh=1994 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 301.375282: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1015 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 301.375374: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1015 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 301.375554: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1015 unstable=0 bg_thresh=997 thresh=1994 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 301.375865: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1015 unstable=0 bg_thresh=996 thresh=1993 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 301.375985: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1015 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 301.375989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=56116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.383142: balance_dirty_state: bdi btrfs-1: dirty=495 wb=890 unstable=0 bg_thresh=988 thresh=1976 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 301.383238: balance_dirty_state: bdi btrfs-1: dirty=520 wb=890 unstable=0 bg_thresh=988 thresh=1976 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 301.383323: balance_dirty_state: bdi btrfs-1: dirty=545 wb=890 unstable=0 bg_thresh=987 thresh=1975 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 301.383410: balance_dirty_state: bdi btrfs-1: dirty=545 wb=890 unstable=0 bg_thresh=987 thresh=1975 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 301.383583: balance_dirty_state: bdi btrfs-1: dirty=595 wb=890 unstable=0 bg_thresh=987 thresh=1974 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 301.383589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=56116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.391180: balance_dirty_state: bdi btrfs-1: dirty=595 wb=890 unstable=0 bg_thresh=989 thresh=1979 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 301.391186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=56116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.399167: balance_dirty_state: bdi btrfs-1: dirty=595 wb=665 unstable=0 bg_thresh=992 thresh=1984 gap=724 poll_thresh=17 ino=257 dd-2584 [004] 301.399232: balance_dirty_state: bdi btrfs-1: dirty=595 wb=665 unstable=0 bg_thresh=991 thresh=1983 gap=723 poll_thresh=13 ino=257 dd-2584 [004] 301.399293: balance_dirty_state: bdi btrfs-1: dirty=620 wb=665 unstable=0 bg_thresh=994 thresh=1988 gap=703 poll_thresh=14 ino=257 dd-2584 [004] 301.399352: balance_dirty_state: bdi btrfs-1: dirty=620 wb=665 unstable=0 bg_thresh=993 thresh=1987 gap=702 poll_thresh=15 ino=257 dd-2584 [004] 301.399413: balance_dirty_state: bdi btrfs-1: dirty=645 wb=665 unstable=0 bg_thresh=993 thresh=1987 gap=677 poll_thresh=16 ino=257 dd-2584 [004] 301.399564: balance_dirty_state: bdi btrfs-1: dirty=670 wb=665 unstable=0 bg_thresh=990 thresh=1980 gap=645 poll_thresh=17 ino=257 dd-2584 [004] 301.399951: balance_dirty_state: bdi btrfs-1: dirty=720 wb=540 unstable=0 bg_thresh=989 thresh=1979 gap=719 poll_thresh=18 ino=257 dd-2584 [004] 301.400069: balance_dirty_state: bdi btrfs-1: dirty=745 wb=540 unstable=0 bg_thresh=991 thresh=1983 gap=698 poll_thresh=19 ino=257 dd-2584 [004] 301.400186: balance_dirty_state: bdi btrfs-1: dirty=770 wb=540 unstable=0 bg_thresh=991 thresh=1982 gap=672 poll_thresh=20 ino=257 dd-2584 [004] 301.400304: balance_dirty_state: bdi btrfs-1: dirty=820 wb=540 unstable=0 bg_thresh=990 thresh=1981 gap=621 poll_thresh=21 ino=257 dd-2584 [004] 301.400423: balance_dirty_state: bdi btrfs-1: dirty=845 wb=540 unstable=0 bg_thresh=992 thresh=1985 gap=600 poll_thresh=22 ino=257 dd-2584 [004] 301.400541: balance_dirty_state: bdi btrfs-1: dirty=870 wb=540 unstable=0 bg_thresh=992 thresh=1984 gap=574 poll_thresh=23 ino=257 dd-2584 [004] 301.400661: balance_dirty_state: bdi btrfs-1: dirty=895 wb=540 unstable=0 bg_thresh=991 thresh=1983 gap=548 poll_thresh=24 ino=257 dd-2584 [004] 301.400780: balance_dirty_state: bdi btrfs-1: dirty=945 wb=540 unstable=0 bg_thresh=991 thresh=1982 gap=497 poll_thresh=25 ino=257 dd-2584 [004] 301.401067: balance_dirty_state: bdi btrfs-1: dirty=970 wb=540 unstable=0 bg_thresh=990 thresh=1980 gap=470 poll_thresh=26 ino=257 dd-2584 [004] 301.401073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-41% task_gap=-183% task_weight=100% bdi_bw=56116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.407212: balance_dirty_state: bdi btrfs-1: dirty=970 wb=540 unstable=0 bg_thresh=993 thresh=1986 gap=476 poll_thresh=26 ino=257 dd-2584 [004] 301.407220: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=56116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.415219: balance_dirty_state: bdi btrfs-1: dirty=970 wb=390 unstable=0 bg_thresh=994 thresh=1989 gap=629 poll_thresh=26 ino=257 dd-2584 [004] 301.415346: balance_dirty_state: bdi btrfs-1: dirty=995 wb=340 unstable=0 bg_thresh=991 thresh=1982 gap=647 poll_thresh=19 ino=257 flush-btrfs-1-2586 [007] 301.415393: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8772 wrote=0 to_write=8192 dd-2584 [004] 301.415509: balance_dirty_state: bdi btrfs-1: dirty=995 wb=290 unstable=0 bg_thresh=993 thresh=1987 gap=702 poll_thresh=20 ino=257 dd-2584 [004] 301.415637: balance_dirty_state: bdi btrfs-1: dirty=995 wb=315 unstable=0 bg_thresh=993 thresh=1986 gap=676 poll_thresh=21 ino=257 dd-2584 [004] 301.415765: balance_dirty_state: bdi btrfs-1: dirty=970 wb=365 unstable=0 bg_thresh=995 thresh=1990 gap=655 poll_thresh=22 ino=257 dd-2584 [004] 301.415893: balance_dirty_state: bdi btrfs-1: dirty=970 wb=440 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=23 ino=257 dd-2584 [004] 301.416021: balance_dirty_state: bdi btrfs-1: dirty=945 wb=490 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=24 ino=257 dd-2584 [004] 301.416152: balance_dirty_state: bdi btrfs-1: dirty=895 wb=540 unstable=0 bg_thresh=993 thresh=1987 gap=552 poll_thresh=25 ino=257 dd-2584 [004] 301.416283: balance_dirty_state: bdi btrfs-1: dirty=895 wb=590 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=26 ino=257 dd-2584 [004] 301.416589: balance_dirty_state: bdi btrfs-1: dirty=795 wb=740 unstable=0 bg_thresh=995 thresh=1990 gap=455 poll_thresh=27 ino=257 dd-2584 [004] 301.416591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=56116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 301.419246: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=596 wrote=1024 to_write=7168 dd-2584 [004] 301.423136: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1190 unstable=0 bg_thresh=991 thresh=1983 gap=573 poll_thresh=27 ino=257 dd-2584 [004] 301.423213: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1190 unstable=0 bg_thresh=991 thresh=1983 gap=573 poll_thresh=20 ino=257 dd-2584 [004] 301.423339: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1190 unstable=0 bg_thresh=990 thresh=1980 gap=520 poll_thresh=21 ino=257 dd-2584 [004] 301.423463: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1190 unstable=0 bg_thresh=989 thresh=1978 gap=493 poll_thresh=22 ino=257 dd-2584 [004] 301.423468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=56116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.431170: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1065 unstable=0 bg_thresh=994 thresh=1988 gap=628 poll_thresh=22 ino=257 dd-2584 [004] 301.431272: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1065 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 301.431446: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1065 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 301.431620: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1065 unstable=0 bg_thresh=992 thresh=1985 gap=550 poll_thresh=18 ino=257 dd-2584 [004] 301.431796: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1065 unstable=0 bg_thresh=994 thresh=1989 gap=529 poll_thresh=19 ino=257 dd-2584 [004] 301.431971: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1065 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 301.431977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=98% bdi_bw=56116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.439236: balance_dirty_state: bdi btrfs-1: dirty=445 wb=940 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=20 ino=257 dd-2584 [004] 301.439629: balance_dirty_state: bdi btrfs-1: dirty=445 wb=940 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=15 ino=257 dd-2584 [004] 301.439715: balance_dirty_state: bdi btrfs-1: dirty=470 wb=940 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 301.439885: balance_dirty_state: bdi btrfs-1: dirty=495 wb=940 unstable=0 bg_thresh=994 thresh=1989 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 301.440054: balance_dirty_state: bdi btrfs-1: dirty=545 wb=940 unstable=0 bg_thresh=994 thresh=1988 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 301.440227: balance_dirty_state: bdi btrfs-1: dirty=570 wb=940 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 301.440233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=56116 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.447166: balance_dirty_state: bdi btrfs-1: dirty=570 wb=765 unstable=0 bg_thresh=993 thresh=1986 gap=651 poll_thresh=19 ino=257 dd-2584 [004] 301.447235: balance_dirty_state: bdi btrfs-1: dirty=595 wb=765 unstable=0 bg_thresh=990 thresh=1980 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 301.447292: balance_dirty_state: bdi btrfs-1: dirty=595 wb=765 unstable=0 bg_thresh=992 thresh=1985 gap=625 poll_thresh=15 ino=257 dd-2584 [004] 301.447350: balance_dirty_state: bdi btrfs-1: dirty=620 wb=765 unstable=0 bg_thresh=992 thresh=1984 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 301.447461: balance_dirty_state: bdi btrfs-1: dirty=645 wb=765 unstable=0 bg_thresh=991 thresh=1983 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 301.447574: balance_dirty_state: bdi btrfs-1: dirty=670 wb=765 unstable=0 bg_thresh=991 thresh=1982 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 301.447855: balance_dirty_state: bdi btrfs-1: dirty=720 wb=765 unstable=0 bg_thresh=990 thresh=1981 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 301.447968: balance_dirty_state: bdi btrfs-1: dirty=745 wb=765 unstable=0 bg_thresh=992 thresh=1985 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 301.447973: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 301.455174: balance_dirty_state: bdi btrfs-1: dirty=745 wb=640 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=20 ino=257 dd-2584 [001] 301.455237: balance_dirty_state: bdi btrfs-1: dirty=745 wb=640 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=15 ino=257 dd-2584 [001] 301.455298: balance_dirty_state: bdi btrfs-1: dirty=770 wb=640 unstable=0 bg_thresh=996 thresh=1992 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 301.455410: balance_dirty_state: bdi btrfs-1: dirty=795 wb=640 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 301.455522: balance_dirty_state: bdi btrfs-1: dirty=845 wb=640 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 301.455634: balance_dirty_state: bdi btrfs-1: dirty=870 wb=640 unstable=0 bg_thresh=1003 thresh=2006 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 301.455639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 301.467289: balance_dirty_state: bdi btrfs-1: dirty=870 wb=515 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 301.467353: balance_dirty_state: bdi btrfs-1: dirty=895 wb=515 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 301.467414: balance_dirty_state: bdi btrfs-1: dirty=895 wb=515 unstable=0 bg_thresh=1003 thresh=2006 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 301.467475: balance_dirty_state: bdi btrfs-1: dirty=920 wb=515 unstable=0 bg_thresh=1002 thresh=2005 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 301.467594: balance_dirty_state: bdi btrfs-1: dirty=945 wb=515 unstable=0 bg_thresh=1002 thresh=2004 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 301.467902: balance_dirty_state: bdi btrfs-1: dirty=970 wb=515 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 301.468022: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=515 unstable=0 bg_thresh=1001 thresh=2002 gap=467 poll_thresh=19 ino=257 dd-2584 [001] 301.468027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [007] 301.468058: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8824 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 301.470112: writeback_single_inode: bdi btrfs-1: ino=257 state= age=644 wrote=800 to_write=7392 dd-2584 [001] 301.475259: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1190 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=19 ino=257 dd-2584 [001] 301.475342: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1190 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 301.475400: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1190 unstable=0 bg_thresh=997 thresh=1994 gap=559 poll_thresh=15 ino=257 dd-2584 [001] 301.475458: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1190 unstable=0 bg_thresh=997 thresh=1994 gap=534 poll_thresh=16 ino=257 dd-2584 [001] 301.475572: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1190 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 301.475690: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1190 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 301.475695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 301.483198: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1065 unstable=0 bg_thresh=999 thresh=1998 gap=613 poll_thresh=18 ino=257 dd-2584 [001] 301.483286: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1065 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=13 ino=257 dd-2584 [001] 301.483345: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1065 unstable=0 bg_thresh=1001 thresh=2003 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 301.483405: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1065 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=15 ino=257 dd-2584 [001] 301.483464: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1065 unstable=0 bg_thresh=1001 thresh=2002 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 301.483762: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1065 unstable=0 bg_thresh=1000 thresh=2001 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 301.483883: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1065 unstable=0 bg_thresh=1002 thresh=2005 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 301.483888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 301.491264: balance_dirty_state: bdi btrfs-1: dirty=445 wb=940 unstable=0 bg_thresh=1001 thresh=2002 gap=617 poll_thresh=18 ino=257 dd-2584 [001] 301.491354: balance_dirty_state: bdi btrfs-1: dirty=470 wb=940 unstable=0 bg_thresh=998 thresh=1996 gap=586 poll_thresh=13 ino=257 dd-2584 [001] 301.491416: balance_dirty_state: bdi btrfs-1: dirty=495 wb=940 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=14 ino=257 dd-2584 [001] 301.491472: balance_dirty_state: bdi btrfs-1: dirty=495 wb=940 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=15 ino=257 dd-2584 [001] 301.491528: balance_dirty_state: bdi btrfs-1: dirty=520 wb=940 unstable=0 bg_thresh=1000 thresh=2000 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 301.491653: balance_dirty_state: bdi btrfs-1: dirty=545 wb=940 unstable=0 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 301.491800: balance_dirty_state: bdi btrfs-1: dirty=570 wb=815 unstable=0 bg_thresh=998 thresh=1996 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 301.491923: balance_dirty_state: bdi btrfs-1: dirty=620 wb=815 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=19 ino=257 dd-2584 [001] 301.492045: balance_dirty_state: bdi btrfs-1: dirty=645 wb=815 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=20 ino=257 dd-2584 [001] 301.492346: balance_dirty_state: bdi btrfs-1: dirty=670 wb=815 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=21 ino=257 dd-2584 [001] 301.492471: balance_dirty_state: bdi btrfs-1: dirty=720 wb=815 unstable=0 bg_thresh=1001 thresh=2002 gap=467 poll_thresh=22 ino=257 dd-2584 [001] 301.492476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 301.499295: balance_dirty_state: bdi btrfs-1: dirty=720 wb=690 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=22 ino=257 dd-2584 [001] 301.499365: balance_dirty_state: bdi btrfs-1: dirty=720 wb=690 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=16 ino=257 dd-2584 [001] 301.499478: balance_dirty_state: bdi btrfs-1: dirty=745 wb=690 unstable=0 bg_thresh=1001 thresh=2003 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 301.499591: balance_dirty_state: bdi btrfs-1: dirty=795 wb=690 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=18 ino=257 dd-2584 [001] 301.499705: balance_dirty_state: bdi btrfs-1: dirty=820 wb=690 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=19 ino=257 dd-2584 [001] 301.499709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 301.507209: balance_dirty_state: bdi btrfs-1: dirty=820 wb=565 unstable=0 bg_thresh=1003 thresh=2006 gap=621 poll_thresh=19 ino=257 dd-2584 [001] 301.507279: balance_dirty_state: bdi btrfs-1: dirty=845 wb=565 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 301.507340: balance_dirty_state: bdi btrfs-1: dirty=845 wb=565 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 301.507402: balance_dirty_state: bdi btrfs-1: dirty=870 wb=565 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 301.507521: balance_dirty_state: bdi btrfs-1: dirty=895 wb=565 unstable=0 bg_thresh=1004 thresh=2008 gap=548 poll_thresh=17 ino=257 dd-2584 [001] 301.507823: balance_dirty_state: bdi btrfs-1: dirty=945 wb=565 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 301.507828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 301.515222: balance_dirty_state: bdi btrfs-1: dirty=945 wb=415 unstable=0 bg_thresh=1005 thresh=2010 gap=650 poll_thresh=18 ino=257 dd-2584 [001] 301.515315: balance_dirty_state: bdi btrfs-1: dirty=945 wb=415 unstable=0 bg_thresh=1002 thresh=2004 gap=644 poll_thresh=13 ino=257 dd-2584 [001] 301.515377: balance_dirty_state: bdi btrfs-1: dirty=970 wb=415 unstable=0 bg_thresh=1004 thresh=2009 gap=624 poll_thresh=14 ino=257 dd-2584 [001] 301.515437: balance_dirty_state: bdi btrfs-1: dirty=970 wb=415 unstable=0 bg_thresh=1001 thresh=2003 gap=618 poll_thresh=15 ino=257 dd-2584 [001] 301.515499: balance_dirty_state: bdi btrfs-1: dirty=995 wb=415 unstable=0 bg_thresh=1006 thresh=2013 gap=603 poll_thresh=16 ino=257 dd-2584 [001] 301.515617: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=415 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=17 ino=257 flush-btrfs-1-2586 [007] 301.515670: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8872 wrote=0 to_write=8192 dd-2584 [001] 301.515745: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=415 unstable=0 bg_thresh=1005 thresh=2011 gap=526 poll_thresh=18 ino=257 dd-2584 [001] 301.515871: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=440 unstable=0 bg_thresh=1005 thresh=2010 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 301.515873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 301.518091: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=880 to_write=7312 dd-2584 [004] 301.523179: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1165 unstable=0 bg_thresh=1000 thresh=2000 gap=640 poll_thresh=19 ino=257 dd-2584 [004] 301.523253: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1165 unstable=0 bg_thresh=1002 thresh=2005 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 301.523319: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1165 unstable=0 bg_thresh=1002 thresh=2004 gap=619 poll_thresh=15 ino=257 dd-2584 [004] 301.523405: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1165 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=16 ino=257 dd-2584 [004] 301.523597: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1165 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 301.524018: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1165 unstable=0 bg_thresh=1006 thresh=2013 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 301.524156: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1165 unstable=0 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 301.524163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.535242: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1040 unstable=0 bg_thresh=1001 thresh=2003 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 301.535331: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1040 unstable=0 bg_thresh=1001 thresh=2003 gap=618 poll_thresh=14 ino=257 dd-2584 [004] 301.535413: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1040 unstable=0 bg_thresh=1004 thresh=2008 gap=598 poll_thresh=15 ino=257 dd-2584 [004] 301.535496: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1040 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 301.535666: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1040 unstable=0 bg_thresh=1006 thresh=2013 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 301.535835: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1040 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 301.536011: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1040 unstable=0 bg_thresh=1008 thresh=2016 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 301.536189: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1040 unstable=0 bg_thresh=1007 thresh=2015 gap=455 poll_thresh=20 ino=257 dd-2584 [004] 301.536195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 301.547236: balance_dirty_state: bdi btrfs-1: dirty=520 wb=890 unstable=0 bg_thresh=997 thresh=1995 gap=585 poll_thresh=20 ino=257 dd-2584 [006] 301.547305: balance_dirty_state: bdi btrfs-1: dirty=520 wb=890 unstable=0 bg_thresh=997 thresh=1995 gap=585 poll_thresh=15 ino=257 dd-2584 [006] 301.547543: balance_dirty_state: bdi btrfs-1: dirty=545 wb=890 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=16 ino=257 dd-2584 [006] 301.547655: balance_dirty_state: bdi btrfs-1: dirty=570 wb=890 unstable=0 bg_thresh=1002 thresh=2005 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 301.547773: balance_dirty_state: bdi btrfs-1: dirty=620 wb=890 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 301.547777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=57604 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 301.555207: balance_dirty_state: bdi btrfs-1: dirty=620 wb=640 unstable=0 bg_thresh=1002 thresh=2004 gap=744 poll_thresh=18 ino=257 dd-2584 [006] 301.555325: balance_dirty_state: bdi btrfs-1: dirty=620 wb=640 unstable=0 bg_thresh=1004 thresh=2009 gap=749 poll_thresh=13 ino=257 dd-2584 [006] 301.555444: balance_dirty_state: bdi btrfs-1: dirty=645 wb=640 unstable=0 bg_thresh=1004 thresh=2008 gap=723 poll_thresh=14 ino=257 dd-2584 [006] 301.555561: balance_dirty_state: bdi btrfs-1: dirty=670 wb=640 unstable=0 bg_thresh=1004 thresh=2008 gap=698 poll_thresh=15 ino=257 dd-2584 [006] 301.555678: balance_dirty_state: bdi btrfs-1: dirty=670 wb=640 unstable=0 bg_thresh=1003 thresh=2007 gap=697 poll_thresh=16 ino=257 dd-2584 [006] 301.555913: balance_dirty_state: bdi btrfs-1: dirty=720 wb=640 unstable=0 bg_thresh=1003 thresh=2006 gap=646 poll_thresh=17 ino=257 dd-2584 [006] 301.556151: balance_dirty_state: bdi btrfs-1: dirty=745 wb=640 unstable=0 bg_thresh=1005 thresh=2010 gap=625 poll_thresh=18 ino=257 dd-2584 [006] 301.556385: balance_dirty_state: bdi btrfs-1: dirty=770 wb=640 unstable=0 bg_thresh=1004 thresh=2009 gap=599 poll_thresh=19 ino=257 dd-2584 [006] 301.556976: balance_dirty_state: bdi btrfs-1: dirty=795 wb=640 unstable=0 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=20 ino=257 dd-2584 [006] 301.557210: balance_dirty_state: bdi btrfs-1: dirty=845 wb=640 unstable=0 bg_thresh=1003 thresh=2007 gap=522 poll_thresh=21 ino=257 dd-2584 [006] 301.557446: balance_dirty_state: bdi btrfs-1: dirty=870 wb=640 unstable=0 bg_thresh=1005 thresh=2011 gap=501 poll_thresh=22 ino=257 dd-2584 [006] 301.557455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=58556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 301.563266: balance_dirty_state: bdi btrfs-1: dirty=870 wb=515 unstable=0 bg_thresh=1007 thresh=2015 gap=630 poll_thresh=22 ino=257 dd-2584 [006] 301.563345: balance_dirty_state: bdi btrfs-1: dirty=895 wb=515 unstable=0 bg_thresh=1005 thresh=2011 gap=601 poll_thresh=16 ino=257 dd-2584 [006] 301.563461: balance_dirty_state: bdi btrfs-1: dirty=920 wb=515 unstable=0 bg_thresh=1007 thresh=2015 gap=580 poll_thresh=17 ino=257 dd-2584 [006] 301.563574: balance_dirty_state: bdi btrfs-1: dirty=945 wb=515 unstable=0 bg_thresh=1007 thresh=2014 gap=554 poll_thresh=18 ino=257 dd-2584 [006] 301.563689: balance_dirty_state: bdi btrfs-1: dirty=970 wb=515 unstable=0 bg_thresh=1006 thresh=2013 gap=528 poll_thresh=19 ino=257 dd-2584 [006] 301.563803: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=515 unstable=0 bg_thresh=1006 thresh=2012 gap=477 poll_thresh=20 ino=257 dd-2584 [006] 301.563807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=58556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 301.563877: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8920 wrote=0 to_write=8192 flush-btrfs-1-2586 [007] 301.565787: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=816 to_write=7376 dd-2584 [006] 301.571361: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1215 unstable=0 bg_thresh=1006 thresh=2013 gap=578 poll_thresh=20 ino=257 dd-2584 [006] 301.571448: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1215 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 301.571533: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1215 unstable=0 bg_thresh=1008 thresh=2017 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 301.572009: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1215 unstable=0 bg_thresh=1008 thresh=2016 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 301.572173: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1215 unstable=0 bg_thresh=1007 thresh=2015 gap=480 poll_thresh=18 ino=257 dd-2584 [006] 301.572179: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=58556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 301.579290: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1090 unstable=0 bg_thresh=1007 thresh=2014 gap=604 poll_thresh=18 ino=257 dd-2584 [006] 301.579375: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1090 unstable=0 bg_thresh=1006 thresh=2013 gap=603 poll_thresh=13 ino=257 dd-2584 [006] 301.579437: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1090 unstable=0 bg_thresh=1006 thresh=2013 gap=578 poll_thresh=14 ino=257 dd-2584 [006] 301.579497: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1090 unstable=0 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 301.579557: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1090 unstable=0 bg_thresh=1008 thresh=2017 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 301.579681: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1090 unstable=0 bg_thresh=1005 thresh=2010 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 301.579801: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1090 unstable=0 bg_thresh=1004 thresh=2009 gap=474 poll_thresh=18 ino=257 dd-2584 [006] 301.579805: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=58556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 301.587347: balance_dirty_state: bdi btrfs-1: dirty=445 wb=965 unstable=0 bg_thresh=1005 thresh=2010 gap=600 poll_thresh=18 ino=257 dd-2584 [006] 301.587434: balance_dirty_state: bdi btrfs-1: dirty=445 wb=965 unstable=0 bg_thresh=1007 thresh=2015 gap=605 poll_thresh=13 ino=257 dd-2584 [006] 301.587496: balance_dirty_state: bdi btrfs-1: dirty=470 wb=965 unstable=0 bg_thresh=1007 thresh=2014 gap=579 poll_thresh=14 ino=257 dd-2584 [006] 301.587557: balance_dirty_state: bdi btrfs-1: dirty=495 wb=965 unstable=0 bg_thresh=1007 thresh=2014 gap=554 poll_thresh=15 ino=257 dd-2584 [006] 301.587619: balance_dirty_state: bdi btrfs-1: dirty=495 wb=965 unstable=0 bg_thresh=1006 thresh=2013 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 301.587925: balance_dirty_state: bdi btrfs-1: dirty=520 wb=965 unstable=0 bg_thresh=1006 thresh=2012 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 301.588046: balance_dirty_state: bdi btrfs-1: dirty=570 wb=965 unstable=0 bg_thresh=1005 thresh=2011 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 301.588051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=58556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 301.595292: balance_dirty_state: bdi btrfs-1: dirty=570 wb=840 unstable=0 bg_thresh=1005 thresh=2011 gap=601 poll_thresh=18 ino=257 dd-2584 [006] 301.595359: balance_dirty_state: bdi btrfs-1: dirty=570 wb=840 unstable=0 bg_thresh=1008 thresh=2016 gap=606 poll_thresh=13 ino=257 dd-2584 [006] 301.595420: balance_dirty_state: bdi btrfs-1: dirty=595 wb=840 unstable=0 bg_thresh=1007 thresh=2015 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 301.595483: balance_dirty_state: bdi btrfs-1: dirty=620 wb=840 unstable=0 bg_thresh=1010 thresh=2020 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 301.595544: balance_dirty_state: bdi btrfs-1: dirty=620 wb=840 unstable=0 bg_thresh=1007 thresh=2014 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 301.595666: balance_dirty_state: bdi btrfs-1: dirty=670 wb=840 unstable=0 bg_thresh=1006 thresh=2013 gap=503 poll_thresh=17 ino=257 dd-2584 [006] 301.595671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=58556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 301.603265: balance_dirty_state: bdi btrfs-1: dirty=670 wb=840 unstable=0 bg_thresh=1006 thresh=2013 gap=503 poll_thresh=17 ino=257 dd-2584 [006] 301.603274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=58556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 301.611377: balance_dirty_state: bdi btrfs-1: dirty=670 wb=590 unstable=0 bg_thresh=1006 thresh=2012 gap=752 poll_thresh=17 ino=257 dd-2584 [006] 301.611446: balance_dirty_state: bdi btrfs-1: dirty=670 wb=590 unstable=0 bg_thresh=1005 thresh=2011 gap=751 poll_thresh=13 ino=257 dd-2584 [006] 301.611510: balance_dirty_state: bdi btrfs-1: dirty=695 wb=590 unstable=0 bg_thresh=1005 thresh=2011 gap=726 poll_thresh=14 ino=257 dd-2584 [006] 301.611574: balance_dirty_state: bdi btrfs-1: dirty=720 wb=590 unstable=0 bg_thresh=1005 thresh=2010 gap=700 poll_thresh=15 ino=257 dd-2584 [006] 301.611639: balance_dirty_state: bdi btrfs-1: dirty=720 wb=590 unstable=0 bg_thresh=1007 thresh=2015 gap=705 poll_thresh=16 ino=257 dd-2584 [006] 301.611765: balance_dirty_state: bdi btrfs-1: dirty=745 wb=590 unstable=0 bg_thresh=1007 thresh=2014 gap=679 poll_thresh=17 ino=257 dd-2584 [006] 301.612082: balance_dirty_state: bdi btrfs-1: dirty=795 wb=590 unstable=0 bg_thresh=1006 thresh=2013 gap=628 poll_thresh=18 ino=257 dd-2584 [006] 301.612208: balance_dirty_state: bdi btrfs-1: dirty=820 wb=590 unstable=0 bg_thresh=1008 thresh=2017 gap=607 poll_thresh=19 ino=257 dd-2584 [006] 301.612336: balance_dirty_state: bdi btrfs-1: dirty=845 wb=590 unstable=0 bg_thresh=1008 thresh=2016 gap=581 poll_thresh=20 ino=257 dd-2584 [006] 301.612462: balance_dirty_state: bdi btrfs-1: dirty=895 wb=590 unstable=0 bg_thresh=1004 thresh=2009 gap=524 poll_thresh=21 ino=257 dd-2584 [006] 301.612589: balance_dirty_state: bdi btrfs-1: dirty=920 wb=590 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=22 ino=257 dd-2584 [006] 301.612594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=58556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 301.619315: balance_dirty_state: bdi btrfs-1: dirty=920 wb=465 unstable=0 bg_thresh=1005 thresh=2010 gap=625 poll_thresh=22 ino=257 dd-2584 [006] 301.619443: balance_dirty_state: bdi btrfs-1: dirty=920 wb=465 unstable=0 bg_thresh=1007 thresh=2015 gap=630 poll_thresh=16 ino=257 dd-2584 [006] 301.619681: balance_dirty_state: bdi btrfs-1: dirty=970 wb=465 unstable=0 bg_thresh=1009 thresh=2019 gap=584 poll_thresh=17 ino=257 dd-2584 [006] 301.619915: balance_dirty_state: bdi btrfs-1: dirty=995 wb=465 unstable=0 bg_thresh=1009 thresh=2018 gap=558 poll_thresh=18 ino=257 dd-2584 [006] 301.620508: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=465 unstable=0 bg_thresh=1008 thresh=2017 gap=532 poll_thresh=19 ino=257 flush-btrfs-1-2586 [007] 301.620593: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=8976 wrote=0 to_write=8192 dd-2584 [006] 301.620741: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=440 unstable=0 bg_thresh=1010 thresh=2021 gap=511 poll_thresh=20 ino=257 dd-2584 [006] 301.620887: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=365 unstable=0 bg_thresh=1010 thresh=2020 gap=610 poll_thresh=21 ino=257 dd-2584 [006] 301.621021: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=415 unstable=0 bg_thresh=1003 thresh=2006 gap=571 poll_thresh=22 ino=257 dd-2584 [006] 301.621163: balance_dirty_state: bdi btrfs-1: dirty=995 wb=465 unstable=0 bg_thresh=999 thresh=1998 gap=538 poll_thresh=23 ino=257 dd-2584 [006] 301.621343: balance_dirty_state: bdi btrfs-1: dirty=970 wb=540 unstable=0 bg_thresh=1000 thresh=2001 gap=491 poll_thresh=24 ino=257 dd-2584 [006] 301.621345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=58556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [007] 301.623158: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=976 to_write=7216 dd-2584 [006] 301.628531: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1265 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=24 ino=257 dd-2584 [006] 301.628720: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1190 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=18 ino=257 dd-2584 [006] 301.629051: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1190 unstable=0 bg_thresh=1003 thresh=2006 gap=546 poll_thresh=19 ino=257 dd-2584 [006] 301.629372: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1190 unstable=0 bg_thresh=1002 thresh=2005 gap=520 poll_thresh=20 ino=257 dd-2584 [006] 301.630309: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1190 unstable=0 bg_thresh=1004 thresh=2009 gap=499 poll_thresh=21 ino=257 dd-2584 [006] 301.630320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=58556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 301.635260: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1190 unstable=0 bg_thresh=1004 thresh=2009 gap=499 poll_thresh=21 ino=257 dd-2584 [006] 301.635269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=58556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 301.643303: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1015 unstable=0 bg_thresh=1004 thresh=2009 gap=674 poll_thresh=21 ino=257 dd-2584 [007] 301.643383: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1015 unstable=0 bg_thresh=1001 thresh=2002 gap=667 poll_thresh=16 ino=257 dd-2584 [007] 301.643519: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1015 unstable=0 bg_thresh=1006 thresh=2013 gap=653 poll_thresh=17 ino=257 dd-2584 [007] 301.643679: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1015 unstable=0 bg_thresh=1011 thresh=2023 gap=613 poll_thresh=18 ino=257 dd-2584 [007] 301.643839: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1015 unstable=0 bg_thresh=1011 thresh=2022 gap=587 poll_thresh=19 ino=257 dd-2584 [007] 301.643997: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1015 unstable=0 bg_thresh=1010 thresh=2021 gap=561 poll_thresh=20 ino=257 dd-2584 [007] 301.644157: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1015 unstable=0 bg_thresh=1010 thresh=2020 gap=535 poll_thresh=21 ino=257 dd-2584 [007] 301.644317: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1015 unstable=0 bg_thresh=1012 thresh=2024 gap=489 poll_thresh=22 ino=257 dd-2584 [007] 301.644323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=58556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 301.651234: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1015 unstable=0 bg_thresh=1012 thresh=2024 gap=489 poll_thresh=22 ino=257 dd-2584 [007] 301.651240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=58556 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 301.659227: balance_dirty_state: bdi btrfs-1: dirty=520 wb=765 unstable=0 bg_thresh=1008 thresh=2017 gap=732 poll_thresh=22 ino=257 dd-2584 [007] 301.659316: balance_dirty_state: bdi btrfs-1: dirty=520 wb=765 unstable=0 bg_thresh=1008 thresh=2016 gap=731 poll_thresh=16 ino=257 dd-2584 [007] 301.659616: balance_dirty_state: bdi btrfs-1: dirty=570 wb=765 unstable=0 bg_thresh=1007 thresh=2015 gap=680 poll_thresh=17 ino=257 dd-2584 [007] 301.659734: balance_dirty_state: bdi btrfs-1: dirty=595 wb=765 unstable=0 bg_thresh=1007 thresh=2014 gap=654 poll_thresh=18 ino=257 dd-2584 [007] 301.659855: balance_dirty_state: bdi btrfs-1: dirty=620 wb=765 unstable=0 bg_thresh=1006 thresh=2013 gap=628 poll_thresh=19 ino=257 dd-2584 [007] 301.659974: balance_dirty_state: bdi btrfs-1: dirty=645 wb=765 unstable=0 bg_thresh=1011 thresh=2023 gap=613 poll_thresh=20 ino=257 dd-2584 [007] 301.660093: balance_dirty_state: bdi btrfs-1: dirty=695 wb=765 unstable=0 bg_thresh=1011 thresh=2022 gap=562 poll_thresh=21 ino=257 dd-2584 [007] 301.660215: balance_dirty_state: bdi btrfs-1: dirty=720 wb=765 unstable=0 bg_thresh=1010 thresh=2021 gap=536 poll_thresh=22 ino=257 dd-2584 [007] 301.660338: balance_dirty_state: bdi btrfs-1: dirty=745 wb=765 unstable=0 bg_thresh=1012 thresh=2025 gap=515 poll_thresh=23 ino=257 dd-2584 [007] 301.660460: balance_dirty_state: bdi btrfs-1: dirty=795 wb=765 unstable=0 bg_thresh=1012 thresh=2024 gap=464 poll_thresh=24 ino=257 dd-2584 [007] 301.660465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 301.667314: balance_dirty_state: bdi btrfs-1: dirty=795 wb=615 unstable=0 bg_thresh=1003 thresh=2006 gap=596 poll_thresh=24 ino=257 dd-2584 [007] 301.667583: balance_dirty_state: bdi btrfs-1: dirty=795 wb=615 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=18 ino=257 dd-2584 [007] 301.667704: balance_dirty_state: bdi btrfs-1: dirty=820 wb=615 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=19 ino=257 dd-2584 [007] 301.667831: balance_dirty_state: bdi btrfs-1: dirty=870 wb=615 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=20 ino=257 dd-2584 [007] 301.667954: balance_dirty_state: bdi btrfs-1: dirty=895 wb=615 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=21 ino=257 dd-2584 [007] 301.667959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 301.675351: balance_dirty_state: bdi btrfs-1: dirty=895 wb=490 unstable=0 bg_thresh=995 thresh=1990 gap=605 poll_thresh=21 ino=257 dd-2584 [007] 301.675452: balance_dirty_state: bdi btrfs-1: dirty=908 wb=490 unstable=0 bg_thresh=994 thresh=1989 gap=591 poll_thresh=16 ino=257 dd-2584 [007] 301.675583: balance_dirty_state: bdi btrfs-1: dirty=934 wb=490 unstable=0 bg_thresh=993 thresh=1987 gap=563 poll_thresh=17 ino=257 dd-2584 [007] 301.675714: balance_dirty_state: bdi btrfs-1: dirty=960 wb=490 unstable=0 bg_thresh=994 thresh=1989 gap=539 poll_thresh=18 ino=257 dd-2584 [007] 301.675850: balance_dirty_state: bdi btrfs-1: dirty=999 wb=490 unstable=0 bg_thresh=993 thresh=1987 gap=498 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 301.675875: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9032 wrote=0 to_write=8192 dd-2584 [007] 301.676056: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=465 unstable=0 bg_thresh=993 thresh=1987 gap=497 poll_thresh=20 ino=257 dd-2584 [007] 301.676553: balance_dirty_state: bdi btrfs-1: dirty=939 wb=490 unstable=0 bg_thresh=989 thresh=1978 gap=549 poll_thresh=21 ino=257 dd-2584 [007] 301.676765: balance_dirty_state: bdi btrfs-1: dirty=915 wb=540 unstable=0 bg_thresh=991 thresh=1983 gap=528 poll_thresh=22 ino=257 dd-2584 [007] 301.676980: balance_dirty_state: bdi btrfs-1: dirty=904 wb=615 unstable=0 bg_thresh=989 thresh=1979 gap=460 poll_thresh=23 ino=257 dd-2584 [007] 301.676983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 301.680223: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=944 to_write=7248 dd-2584 [007] 301.683342: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1149 unstable=0 bg_thresh=992 thresh=1985 gap=641 poll_thresh=23 ino=257 dd-2584 [007] 301.683413: balance_dirty_state: bdi btrfs-1: dirty=208 wb=1149 unstable=0 bg_thresh=992 thresh=1984 gap=627 poll_thresh=17 ino=257 dd-2584 [007] 301.683546: balance_dirty_state: bdi btrfs-1: dirty=234 wb=1149 unstable=0 bg_thresh=991 thresh=1983 gap=600 poll_thresh=18 ino=257 dd-2584 [007] 301.683687: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1149 unstable=0 bg_thresh=995 thresh=1991 gap=582 poll_thresh=19 ino=257 dd-2584 [007] 301.683835: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1149 unstable=0 bg_thresh=990 thresh=1980 gap=521 poll_thresh=20 ino=257 dd-2584 [007] 301.683972: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1149 unstable=0 bg_thresh=991 thresh=1983 gap=499 poll_thresh=21 ino=257 dd-2584 [007] 301.684537: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1149 unstable=0 bg_thresh=1035 thresh=2070 gap=561 poll_thresh=22 ino=257 dd-2584 [007] 301.684656: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1149 unstable=0 bg_thresh=1032 thresh=2064 gap=505 poll_thresh=23 ino=257 dd-2584 [007] 301.684661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-37% task_gap=-175% task_weight=100% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 301.691264: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1024 unstable=0 bg_thresh=1018 thresh=2036 gap=602 poll_thresh=23 ino=257 dd-2584 [007] 301.691360: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1024 unstable=0 bg_thresh=1020 thresh=2041 gap=607 poll_thresh=17 ino=257 dd-2584 [007] 301.691516: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1024 unstable=0 bg_thresh=1016 thresh=2033 gap=549 poll_thresh=18 ino=257 dd-2584 [007] 301.691674: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1024 unstable=0 bg_thresh=1015 thresh=2031 gap=522 poll_thresh=19 ino=257 dd-2584 [007] 301.691807: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1024 unstable=0 bg_thresh=1014 thresh=2029 gap=495 poll_thresh=20 ino=257 dd-2584 [007] 301.691812: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-216% task_weight=100% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 301.699372: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1024 unstable=0 bg_thresh=1007 thresh=2015 gap=481 poll_thresh=20 ino=257 dd-2584 [007] 301.699376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 301.707320: balance_dirty_state: bdi btrfs-1: dirty=510 wb=899 unstable=0 bg_thresh=1005 thresh=2010 gap=601 poll_thresh=20 ino=257 dd-2584 [002] 301.707387: balance_dirty_state: bdi btrfs-1: dirty=535 wb=899 unstable=0 bg_thresh=1005 thresh=2010 gap=576 poll_thresh=15 ino=257 dd-2584 [002] 301.707448: balance_dirty_state: bdi btrfs-1: dirty=535 wb=899 unstable=0 bg_thresh=1007 thresh=2015 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 301.707568: balance_dirty_state: bdi btrfs-1: dirty=560 wb=899 unstable=0 bg_thresh=1007 thresh=2014 gap=555 poll_thresh=17 ino=257 dd-2584 [002] 301.707689: balance_dirty_state: bdi btrfs-1: dirty=610 wb=899 unstable=0 bg_thresh=1006 thresh=2013 gap=504 poll_thresh=18 ino=257 dd-2584 [002] 301.707993: balance_dirty_state: bdi btrfs-1: dirty=635 wb=899 unstable=0 bg_thresh=1008 thresh=2017 gap=483 poll_thresh=19 ino=257 dd-2584 [002] 301.707998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-278% task_weight=99% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 301.715226: balance_dirty_state: bdi btrfs-1: dirty=635 wb=699 unstable=0 bg_thresh=1005 thresh=2011 gap=677 poll_thresh=19 ino=257 dd-2584 [002] 301.715327: balance_dirty_state: bdi btrfs-1: dirty=660 wb=699 unstable=0 bg_thresh=1005 thresh=2011 gap=652 poll_thresh=14 ino=257 dd-2584 [002] 301.715387: balance_dirty_state: bdi btrfs-1: dirty=660 wb=699 unstable=0 bg_thresh=1008 thresh=2016 gap=657 poll_thresh=15 ino=257 dd-2584 [002] 301.715442: balance_dirty_state: bdi btrfs-1: dirty=685 wb=699 unstable=0 bg_thresh=1008 thresh=2016 gap=632 poll_thresh=16 ino=257 dd-2584 [002] 301.715560: balance_dirty_state: bdi btrfs-1: dirty=710 wb=699 unstable=0 bg_thresh=1004 thresh=2009 gap=600 poll_thresh=17 ino=257 dd-2584 [002] 301.715678: balance_dirty_state: bdi btrfs-1: dirty=735 wb=699 unstable=0 bg_thresh=1006 thresh=2013 gap=579 poll_thresh=18 ino=257 dd-2584 [002] 301.715793: balance_dirty_state: bdi btrfs-1: dirty=785 wb=699 unstable=0 bg_thresh=1006 thresh=2012 gap=528 poll_thresh=19 ino=257 dd-2584 [002] 301.715909: balance_dirty_state: bdi btrfs-1: dirty=810 wb=699 unstable=0 bg_thresh=1005 thresh=2011 gap=502 poll_thresh=20 ino=257 dd-2584 [002] 301.715913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 301.727204: balance_dirty_state: bdi btrfs-1: dirty=810 wb=449 unstable=0 bg_thresh=1001 thresh=2002 gap=743 poll_thresh=20 ino=257 dd-2584 [002] 301.727309: balance_dirty_state: bdi btrfs-1: dirty=835 wb=449 unstable=0 bg_thresh=1001 thresh=2002 gap=718 poll_thresh=15 ino=257 dd-2584 [002] 301.727368: balance_dirty_state: bdi btrfs-1: dirty=835 wb=449 unstable=0 bg_thresh=1003 thresh=2007 gap=723 poll_thresh=16 ino=257 dd-2584 [002] 301.727646: balance_dirty_state: bdi btrfs-1: dirty=885 wb=449 unstable=0 bg_thresh=1006 thresh=2012 gap=678 poll_thresh=17 ino=257 dd-2584 [002] 301.727759: balance_dirty_state: bdi btrfs-1: dirty=910 wb=449 unstable=0 bg_thresh=1008 thresh=2017 gap=658 poll_thresh=18 ino=257 dd-2584 [002] 301.727872: balance_dirty_state: bdi btrfs-1: dirty=935 wb=449 unstable=0 bg_thresh=1010 thresh=2021 gap=637 poll_thresh=19 ino=257 dd-2584 [002] 301.727983: balance_dirty_state: bdi btrfs-1: dirty=960 wb=449 unstable=0 bg_thresh=1010 thresh=2020 gap=611 poll_thresh=20 ino=257 dd-2584 [002] 301.728098: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=449 unstable=0 bg_thresh=1006 thresh=2013 gap=554 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 301.728162: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9084 wrote=0 to_write=8192 dd-2584 [002] 301.728224: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=449 unstable=0 bg_thresh=1008 thresh=2017 gap=533 poll_thresh=22 ino=257 dd-2584 [002] 301.728350: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=475 unstable=0 bg_thresh=1008 thresh=2016 gap=494 poll_thresh=23 ino=257 dd-2584 [002] 301.728351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 301.730213: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=880 to_write=7312 dd-2584 [006] 301.735249: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1227 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=23 ino=257 dd-2584 [006] 301.735335: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1227 unstable=0 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 301.735502: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1227 unstable=0 bg_thresh=1004 thresh=2008 gap=536 poll_thresh=18 ino=257 dd-2584 [006] 301.735968: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1227 unstable=0 bg_thresh=1003 thresh=2007 gap=510 poll_thresh=19 ino=257 dd-2584 [006] 301.736133: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1227 unstable=0 bg_thresh=1005 thresh=2011 gap=464 poll_thresh=20 ino=257 dd-2584 [006] 301.736139: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 301.743339: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1087 unstable=0 bg_thresh=1006 thresh=2012 gap=605 poll_thresh=20 ino=257 dd-2584 [006] 301.743472: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1087 unstable=0 bg_thresh=1003 thresh=2006 gap=599 poll_thresh=15 ino=257 dd-2584 [006] 301.743594: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1087 unstable=0 bg_thresh=1005 thresh=2011 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 301.743834: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1087 unstable=0 bg_thresh=1005 thresh=2010 gap=553 poll_thresh=17 ino=257 dd-2584 [006] 301.744077: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1087 unstable=0 bg_thresh=1004 thresh=2009 gap=502 poll_thresh=18 ino=257 dd-2584 [006] 301.744085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 301.751326: balance_dirty_state: bdi btrfs-1: dirty=420 wb=957 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 301.751395: balance_dirty_state: bdi btrfs-1: dirty=420 wb=957 unstable=0 bg_thresh=998 thresh=1997 gap=620 poll_thresh=13 ino=257 dd-2584 [006] 301.751455: balance_dirty_state: bdi btrfs-1: dirty=445 wb=957 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=14 ino=257 dd-2584 [006] 301.751515: balance_dirty_state: bdi btrfs-1: dirty=445 wb=957 unstable=0 bg_thresh=998 thresh=1996 gap=594 poll_thresh=15 ino=257 dd-2584 [006] 301.751574: balance_dirty_state: bdi btrfs-1: dirty=470 wb=957 unstable=0 bg_thresh=1000 thresh=2001 gap=574 poll_thresh=16 ino=257 dd-2584 [006] 301.751690: balance_dirty_state: bdi btrfs-1: dirty=495 wb=957 unstable=0 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 301.751991: balance_dirty_state: bdi btrfs-1: dirty=545 wb=957 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=18 ino=257 dd-2584 [006] 301.751995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 301.759315: balance_dirty_state: bdi btrfs-1: dirty=545 wb=817 unstable=0 bg_thresh=995 thresh=1991 gap=629 poll_thresh=18 ino=257 dd-2584 [006] 301.759387: balance_dirty_state: bdi btrfs-1: dirty=545 wb=817 unstable=0 bg_thresh=995 thresh=1991 gap=629 poll_thresh=13 ino=257 dd-2584 [006] 301.759449: balance_dirty_state: bdi btrfs-1: dirty=570 wb=817 unstable=0 bg_thresh=995 thresh=1990 gap=603 poll_thresh=14 ino=257 dd-2584 [006] 301.759511: balance_dirty_state: bdi btrfs-1: dirty=595 wb=817 unstable=0 bg_thresh=995 thresh=1990 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 301.759571: balance_dirty_state: bdi btrfs-1: dirty=595 wb=817 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 301.759691: balance_dirty_state: bdi btrfs-1: dirty=620 wb=817 unstable=0 bg_thresh=994 thresh=1988 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 301.759814: balance_dirty_state: bdi btrfs-1: dirty=670 wb=817 unstable=0 bg_thresh=996 thresh=1992 gap=505 poll_thresh=18 ino=257 dd-2584 [006] 301.759946: balance_dirty_state: bdi btrfs-1: dirty=695 wb=778 unstable=0 bg_thresh=995 thresh=1991 gap=518 poll_thresh=19 ino=257 dd-2584 [006] 301.760071: balance_dirty_state: bdi btrfs-1: dirty=720 wb=765 unstable=0 bg_thresh=995 thresh=1990 gap=505 poll_thresh=20 ino=257 dd-2584 [006] 301.760196: balance_dirty_state: bdi btrfs-1: dirty=770 wb=765 unstable=0 bg_thresh=997 thresh=1994 gap=459 poll_thresh=21 ino=257 dd-2584 [006] 301.760201: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-214% task_weight=101% bdi_bw=59324 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 301.767300: balance_dirty_state: bdi btrfs-1: dirty=770 wb=640 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=21 ino=257 dd-2584 [006] 301.767538: balance_dirty_state: bdi btrfs-1: dirty=770 wb=640 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=16 ino=257 dd-2584 [006] 301.767652: balance_dirty_state: bdi btrfs-1: dirty=820 wb=640 unstable=0 bg_thresh=993 thresh=1987 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 301.767765: balance_dirty_state: bdi btrfs-1: dirty=845 wb=640 unstable=0 bg_thresh=993 thresh=1986 gap=501 poll_thresh=18 ino=257 dd-2584 [006] 301.767878: balance_dirty_state: bdi btrfs-1: dirty=870 wb=640 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 301.767882: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=60720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 301.775320: balance_dirty_state: bdi btrfs-1: dirty=870 wb=515 unstable=0 bg_thresh=994 thresh=1989 gap=604 poll_thresh=19 ino=257 dd-2584 [000] 301.775445: balance_dirty_state: bdi btrfs-1: dirty=895 wb=515 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 301.775562: balance_dirty_state: bdi btrfs-1: dirty=895 wb=515 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=15 ino=257 dd-2584 [000] 301.775678: balance_dirty_state: bdi btrfs-1: dirty=920 wb=515 unstable=0 bg_thresh=997 thresh=1994 gap=559 poll_thresh=16 ino=257 dd-2584 [000] 301.775912: balance_dirty_state: bdi btrfs-1: dirty=945 wb=515 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 301.776147: balance_dirty_state: bdi btrfs-1: dirty=995 wb=515 unstable=0 bg_thresh=1001 thresh=2003 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 301.776156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=60720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 301.783244: balance_dirty_state: bdi btrfs-1: dirty=995 wb=390 unstable=0 bg_thresh=1001 thresh=2002 gap=617 poll_thresh=18 ino=257 dd-2584 [000] 301.783371: balance_dirty_state: bdi btrfs-1: dirty=995 wb=390 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=13 ino=257 dd-2584 [000] 301.783490: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=390 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=14 ino=257 flush-btrfs-1-2586 [003] 301.783578: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9140 wrote=0 to_write=8192 dd-2584 [000] 301.783982: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=415 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 301.784108: balance_dirty_state: bdi btrfs-1: dirty=995 wb=440 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 301.784362: balance_dirty_state: bdi btrfs-1: dirty=970 wb=490 unstable=0 bg_thresh=999 thresh=1999 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 301.784599: balance_dirty_state: bdi btrfs-1: dirty=945 wb=540 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=18 ino=257 dd-2584 [000] 301.784782: balance_dirty_state: bdi btrfs-1: dirty=920 wb=590 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 301.784784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=60720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 301.787141: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=944 to_write=7248 dd-2584 [000] 301.791217: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1190 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=19 ino=257 dd-2584 [000] 301.791282: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1190 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=14 ino=257 dd-2584 [000] 301.791345: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1190 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=15 ino=257 dd-2584 [000] 301.791407: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1190 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=16 ino=257 dd-2584 [000] 301.791530: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1190 unstable=0 bg_thresh=1001 thresh=2003 gap=543 poll_thresh=17 ino=257 dd-2584 [000] 301.791651: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1190 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 301.791655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=60720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 301.799296: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1040 unstable=0 bg_thresh=998 thresh=1996 gap=636 poll_thresh=18 ino=257 dd-2584 [000] 301.799370: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1040 unstable=0 bg_thresh=998 thresh=1996 gap=636 poll_thresh=13 ino=257 dd-2584 [000] 301.799645: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1040 unstable=0 bg_thresh=997 thresh=1995 gap=610 poll_thresh=14 ino=257 dd-2584 [000] 301.799709: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1040 unstable=0 bg_thresh=997 thresh=1995 gap=610 poll_thresh=15 ino=257 dd-2584 [000] 301.799772: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1040 unstable=0 bg_thresh=1002 thresh=2005 gap=595 poll_thresh=16 ino=257 dd-2584 [000] 301.799905: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1040 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=17 ino=257 dd-2584 [000] 301.800176: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1040 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=18 ino=257 dd-2584 [000] 301.800297: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1040 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 301.800301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=60720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 301.811313: balance_dirty_state: bdi btrfs-1: dirty=470 wb=940 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=19 ino=257 dd-2584 [001] 301.811391: balance_dirty_state: bdi btrfs-1: dirty=495 wb=940 unstable=0 bg_thresh=998 thresh=1997 gap=562 poll_thresh=14 ino=257 dd-2584 [001] 301.811459: balance_dirty_state: bdi btrfs-1: dirty=495 wb=940 unstable=0 bg_thresh=998 thresh=1996 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 301.811522: balance_dirty_state: bdi btrfs-1: dirty=520 wb=940 unstable=0 bg_thresh=998 thresh=1996 gap=536 poll_thresh=16 ino=257 dd-2584 [001] 301.811652: balance_dirty_state: bdi btrfs-1: dirty=545 wb=940 unstable=0 bg_thresh=996 thresh=1993 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 301.811779: balance_dirty_state: bdi btrfs-1: dirty=570 wb=940 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=18 ino=257 dd-2584 [001] 301.811783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=60720 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 301.819233: balance_dirty_state: bdi btrfs-1: dirty=570 wb=815 unstable=0 bg_thresh=994 thresh=1988 gap=603 poll_thresh=18 ino=257 dd-2584 [001] 301.819496: balance_dirty_state: bdi btrfs-1: dirty=595 wb=690 unstable=0 bg_thresh=996 thresh=1993 gap=708 poll_thresh=13 ino=257 dd-2584 [001] 301.819558: balance_dirty_state: bdi btrfs-1: dirty=620 wb=690 unstable=0 bg_thresh=993 thresh=1987 gap=677 poll_thresh=14 ino=257 dd-2584 [001] 301.819619: balance_dirty_state: bdi btrfs-1: dirty=620 wb=690 unstable=0 bg_thresh=996 thresh=1992 gap=682 poll_thresh=15 ino=257 dd-2584 [001] 301.819679: balance_dirty_state: bdi btrfs-1: dirty=645 wb=690 unstable=0 bg_thresh=993 thresh=1986 gap=651 poll_thresh=16 ino=257 dd-2584 [001] 301.819800: balance_dirty_state: bdi btrfs-1: dirty=670 wb=690 unstable=0 bg_thresh=995 thresh=1990 gap=630 poll_thresh=17 ino=257 dd-2584 [001] 301.819922: balance_dirty_state: bdi btrfs-1: dirty=720 wb=690 unstable=0 bg_thresh=994 thresh=1989 gap=579 poll_thresh=18 ino=257 dd-2584 [001] 301.820042: balance_dirty_state: bdi btrfs-1: dirty=745 wb=690 unstable=0 bg_thresh=994 thresh=1988 gap=553 poll_thresh=19 ino=257 dd-2584 [001] 301.820166: balance_dirty_state: bdi btrfs-1: dirty=770 wb=690 unstable=0 bg_thresh=993 thresh=1987 gap=527 poll_thresh=20 ino=257 dd-2584 [001] 301.820290: balance_dirty_state: bdi btrfs-1: dirty=795 wb=690 unstable=0 bg_thresh=995 thresh=1991 gap=506 poll_thresh=21 ino=257 dd-2584 [001] 301.820418: balance_dirty_state: bdi btrfs-1: dirty=820 wb=690 unstable=0 bg_thresh=995 thresh=1990 gap=480 poll_thresh=22 ino=257 dd-2584 [001] 301.820423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=60720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 301.827293: balance_dirty_state: bdi btrfs-1: dirty=820 wb=565 unstable=0 bg_thresh=979 thresh=1958 gap=573 poll_thresh=22 ino=257 dd-2584 [001] 301.827536: balance_dirty_state: bdi btrfs-1: dirty=845 wb=565 unstable=0 bg_thresh=981 thresh=1963 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 301.827651: balance_dirty_state: bdi btrfs-1: dirty=870 wb=565 unstable=0 bg_thresh=984 thresh=1968 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 301.827766: balance_dirty_state: bdi btrfs-1: dirty=920 wb=565 unstable=0 bg_thresh=986 thresh=1973 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 301.827771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=99% bdi_bw=60720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 301.839352: balance_dirty_state: bdi btrfs-1: dirty=920 wb=440 unstable=0 bg_thresh=993 thresh=1986 gap=626 poll_thresh=18 ino=257 dd-2584 [001] 301.839431: balance_dirty_state: bdi btrfs-1: dirty=920 wb=415 unstable=0 bg_thresh=989 thresh=1978 gap=643 poll_thresh=13 ino=257 dd-2584 [001] 301.839507: balance_dirty_state: bdi btrfs-1: dirty=945 wb=365 unstable=0 bg_thresh=991 thresh=1983 gap=673 poll_thresh=14 ino=257 dd-2584 [001] 301.839580: balance_dirty_state: bdi btrfs-1: dirty=970 wb=340 unstable=0 bg_thresh=991 thresh=1983 gap=673 poll_thresh=15 ino=257 dd-2584 [001] 301.839643: balance_dirty_state: bdi btrfs-1: dirty=970 wb=315 unstable=0 bg_thresh=991 thresh=1982 gap=697 poll_thresh=16 ino=257 dd-2584 [001] 301.839762: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=315 unstable=0 bg_thresh=990 thresh=1981 gap=646 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 301.839838: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9196 wrote=0 to_write=8192 dd-2584 [001] 301.839892: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=315 unstable=0 bg_thresh=990 thresh=1980 gap=620 poll_thresh=18 ino=257 dd-2584 [001] 301.840021: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=340 unstable=0 bg_thresh=992 thresh=1984 gap=574 poll_thresh=19 ino=257 dd-2584 [001] 301.840330: balance_dirty_state: bdi btrfs-1: dirty=945 wb=465 unstable=0 bg_thresh=991 thresh=1983 gap=573 poll_thresh=20 ino=257 dd-2584 [001] 301.840461: balance_dirty_state: bdi btrfs-1: dirty=945 wb=540 unstable=0 bg_thresh=991 thresh=1982 gap=497 poll_thresh=21 ino=257 dd-2584 [001] 301.840593: balance_dirty_state: bdi btrfs-1: dirty=920 wb=590 unstable=0 bg_thresh=996 thresh=1992 gap=482 poll_thresh=22 ino=257 dd-2584 [001] 301.840594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=60720 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 301.842166: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=976 to_write=7216 dd-2584 [001] 301.847261: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1165 unstable=0 bg_thresh=990 thresh=1980 gap=620 poll_thresh=22 ino=257 dd-2584 [001] 301.847347: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1165 unstable=0 bg_thresh=990 thresh=1980 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 301.847473: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1165 unstable=0 bg_thresh=986 thresh=1973 gap=563 poll_thresh=17 ino=257 dd-2584 [001] 301.847599: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1165 unstable=0 bg_thresh=986 thresh=1972 gap=537 poll_thresh=18 ino=257 dd-2584 [001] 301.847727: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1165 unstable=0 bg_thresh=991 thresh=1982 gap=522 poll_thresh=19 ino=257 dd-2584 [001] 301.847855: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1165 unstable=0 bg_thresh=990 thresh=1981 gap=471 poll_thresh=20 ino=257 dd-2584 [001] 301.847860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=60720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 301.859347: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1040 unstable=0 bg_thresh=985 thresh=1971 gap=586 poll_thresh=20 ino=257 dd-2584 [005] 301.859461: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1040 unstable=0 bg_thresh=986 thresh=1973 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 301.859579: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1040 unstable=0 bg_thresh=989 thresh=1978 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 301.860181: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1040 unstable=0 bg_thresh=988 thresh=1977 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 301.860417: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1040 unstable=0 bg_thresh=988 thresh=1976 gap=516 poll_thresh=18 ino=257 dd-2584 [005] 301.860661: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1040 unstable=0 bg_thresh=990 thresh=1980 gap=470 poll_thresh=19 ino=257 dd-2584 [005] 301.860670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=60720 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 301.867282: balance_dirty_state: bdi btrfs-1: dirty=470 wb=915 unstable=0 bg_thresh=988 thresh=1977 gap=592 poll_thresh=19 ino=257 dd-2584 [005] 301.867409: balance_dirty_state: bdi btrfs-1: dirty=470 wb=915 unstable=0 bg_thresh=988 thresh=1977 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 301.867528: balance_dirty_state: bdi btrfs-1: dirty=495 wb=915 unstable=0 bg_thresh=988 thresh=1976 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 301.867647: balance_dirty_state: bdi btrfs-1: dirty=520 wb=915 unstable=0 bg_thresh=988 thresh=1976 gap=541 poll_thresh=16 ino=257 dd-2584 [005] 301.867886: balance_dirty_state: bdi btrfs-1: dirty=545 wb=915 unstable=0 bg_thresh=987 thresh=1975 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 301.868128: balance_dirty_state: bdi btrfs-1: dirty=570 wb=915 unstable=0 bg_thresh=989 thresh=1979 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 301.868137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=60720 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 301.875359: balance_dirty_state: bdi btrfs-1: dirty=570 wb=740 unstable=0 bg_thresh=991 thresh=1982 gap=672 poll_thresh=18 ino=257 dd-2584 [005] 301.875429: balance_dirty_state: bdi btrfs-1: dirty=595 wb=740 unstable=0 bg_thresh=990 thresh=1981 gap=646 poll_thresh=13 ino=257 dd-2584 [005] 301.875490: balance_dirty_state: bdi btrfs-1: dirty=595 wb=740 unstable=0 bg_thresh=987 thresh=1975 gap=640 poll_thresh=14 ino=257 dd-2584 [005] 301.875551: balance_dirty_state: bdi btrfs-1: dirty=620 wb=740 unstable=0 bg_thresh=990 thresh=1980 gap=620 poll_thresh=15 ino=257 dd-2584 [005] 301.875787: balance_dirty_state: bdi btrfs-1: dirty=645 wb=740 unstable=0 bg_thresh=987 thresh=1974 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 301.875910: balance_dirty_state: bdi btrfs-1: dirty=670 wb=740 unstable=0 bg_thresh=989 thresh=1978 gap=568 poll_thresh=17 ino=257 dd-2584 [005] 301.876030: balance_dirty_state: bdi btrfs-1: dirty=695 wb=740 unstable=0 bg_thresh=988 thresh=1977 gap=542 poll_thresh=18 ino=257 dd-2584 [005] 301.876151: balance_dirty_state: bdi btrfs-1: dirty=720 wb=740 unstable=0 bg_thresh=988 thresh=1976 gap=516 poll_thresh=19 ino=257 dd-2584 [005] 301.876273: balance_dirty_state: bdi btrfs-1: dirty=770 wb=740 unstable=0 bg_thresh=987 thresh=1975 gap=465 poll_thresh=20 ino=257 dd-2584 [005] 301.876278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.883322: balance_dirty_state: bdi btrfs-1: dirty=770 wb=615 unstable=0 bg_thresh=986 thresh=1973 gap=588 poll_thresh=20 ino=257 dd-2584 [004] 301.883392: balance_dirty_state: bdi btrfs-1: dirty=770 wb=615 unstable=0 bg_thresh=986 thresh=1973 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 301.883449: balance_dirty_state: bdi btrfs-1: dirty=795 wb=615 unstable=0 bg_thresh=989 thresh=1978 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 301.883560: balance_dirty_state: bdi btrfs-1: dirty=820 wb=615 unstable=0 bg_thresh=991 thresh=1983 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 301.883671: balance_dirty_state: bdi btrfs-1: dirty=870 wb=615 unstable=0 bg_thresh=994 thresh=1988 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 301.883954: balance_dirty_state: bdi btrfs-1: dirty=895 wb=615 unstable=0 bg_thresh=996 thresh=1992 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 301.883959: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.891327: balance_dirty_state: bdi btrfs-1: dirty=895 wb=490 unstable=0 bg_thresh=993 thresh=1986 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 301.891409: balance_dirty_state: bdi btrfs-1: dirty=920 wb=490 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 301.891468: balance_dirty_state: bdi btrfs-1: dirty=920 wb=490 unstable=0 bg_thresh=992 thresh=1985 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 301.891524: balance_dirty_state: bdi btrfs-1: dirty=945 wb=490 unstable=0 bg_thresh=995 thresh=1990 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 301.891637: balance_dirty_state: bdi btrfs-1: dirty=970 wb=490 unstable=0 bg_thresh=994 thresh=1989 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 301.891750: balance_dirty_state: bdi btrfs-1: dirty=995 wb=490 unstable=0 bg_thresh=996 thresh=1993 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 301.891865: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=490 unstable=0 bg_thresh=996 thresh=1992 gap=457 poll_thresh=19 ino=257 dd-2584 [004] 301.891869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 301.891930: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9248 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 301.893963: writeback_single_inode: bdi btrfs-1: ino=257 state= age=320 wrote=848 to_write=7344 dd-2584 [004] 301.899330: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1215 unstable=0 bg_thresh=985 thresh=1971 gap=561 poll_thresh=19 ino=257 dd-2584 [004] 301.899416: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1215 unstable=0 bg_thresh=985 thresh=1971 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 301.899478: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1215 unstable=0 bg_thresh=988 thresh=1976 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 301.899537: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1215 unstable=0 bg_thresh=988 thresh=1976 gap=516 poll_thresh=16 ino=257 dd-2584 [004] 301.899654: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1215 unstable=0 bg_thresh=990 thresh=1981 gap=496 poll_thresh=17 ino=257 dd-2584 [004] 301.899955: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1215 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 301.899960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.907363: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1090 unstable=0 bg_thresh=986 thresh=1972 gap=587 poll_thresh=18 ino=257 dd-2584 [004] 301.907445: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1090 unstable=0 bg_thresh=986 thresh=1972 gap=562 poll_thresh=13 ino=257 dd-2584 [004] 301.907502: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1090 unstable=0 bg_thresh=988 thresh=1977 gap=567 poll_thresh=14 ino=257 dd-2584 [004] 301.907559: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1090 unstable=0 bg_thresh=988 thresh=1977 gap=542 poll_thresh=15 ino=257 dd-2584 [004] 301.907616: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1090 unstable=0 bg_thresh=991 thresh=1982 gap=522 poll_thresh=16 ino=257 dd-2584 [004] 301.907731: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1090 unstable=0 bg_thresh=993 thresh=1987 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 301.907847: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1090 unstable=0 bg_thresh=995 thresh=1991 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 301.907852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.915258: balance_dirty_state: bdi btrfs-1: dirty=420 wb=965 unstable=0 bg_thresh=987 thresh=1974 gap=589 poll_thresh=18 ino=257 dd-2584 [004] 301.915345: balance_dirty_state: bdi btrfs-1: dirty=445 wb=965 unstable=0 bg_thresh=987 thresh=1974 gap=564 poll_thresh=13 ino=257 dd-2584 [004] 301.915428: balance_dirty_state: bdi btrfs-1: dirty=470 wb=965 unstable=0 bg_thresh=989 thresh=1979 gap=544 poll_thresh=14 ino=257 dd-2584 [004] 301.915510: balance_dirty_state: bdi btrfs-1: dirty=470 wb=965 unstable=0 bg_thresh=989 thresh=1979 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 301.915593: balance_dirty_state: bdi btrfs-1: dirty=495 wb=965 unstable=0 bg_thresh=992 thresh=1984 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 301.915761: balance_dirty_state: bdi btrfs-1: dirty=520 wb=965 unstable=0 bg_thresh=994 thresh=1989 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 301.916231: balance_dirty_state: bdi btrfs-1: dirty=545 wb=965 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 301.916237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.923273: balance_dirty_state: bdi btrfs-1: dirty=545 wb=765 unstable=0 bg_thresh=986 thresh=1973 gap=663 poll_thresh=18 ino=257 dd-2584 [004] 301.923360: balance_dirty_state: bdi btrfs-1: dirty=570 wb=765 unstable=0 bg_thresh=986 thresh=1973 gap=638 poll_thresh=13 ino=257 dd-2584 [004] 301.923444: balance_dirty_state: bdi btrfs-1: dirty=595 wb=765 unstable=0 bg_thresh=989 thresh=1978 gap=618 poll_thresh=14 ino=257 dd-2584 [004] 301.923526: balance_dirty_state: bdi btrfs-1: dirty=595 wb=765 unstable=0 bg_thresh=989 thresh=1978 gap=618 poll_thresh=15 ino=257 dd-2584 [004] 301.923612: balance_dirty_state: bdi btrfs-1: dirty=620 wb=765 unstable=0 bg_thresh=991 thresh=1983 gap=598 poll_thresh=16 ino=257 dd-2584 [004] 301.923781: balance_dirty_state: bdi btrfs-1: dirty=645 wb=765 unstable=0 bg_thresh=991 thresh=1982 gap=572 poll_thresh=17 ino=257 dd-2584 [004] 301.923955: balance_dirty_state: bdi btrfs-1: dirty=695 wb=765 unstable=0 bg_thresh=993 thresh=1986 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 301.924131: balance_dirty_state: bdi btrfs-1: dirty=720 wb=765 unstable=0 bg_thresh=992 thresh=1985 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 301.924306: balance_dirty_state: bdi btrfs-1: dirty=745 wb=765 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=20 ino=257 dd-2584 [004] 301.924312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.931305: balance_dirty_state: bdi btrfs-1: dirty=745 wb=615 unstable=0 bg_thresh=987 thresh=1975 gap=615 poll_thresh=20 ino=257 dd-2584 [004] 301.931371: balance_dirty_state: bdi btrfs-1: dirty=770 wb=615 unstable=0 bg_thresh=987 thresh=1975 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 301.931427: balance_dirty_state: bdi btrfs-1: dirty=770 wb=615 unstable=0 bg_thresh=990 thresh=1980 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 301.931707: balance_dirty_state: bdi btrfs-1: dirty=820 wb=615 unstable=0 bg_thresh=992 thresh=1985 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 301.931821: balance_dirty_state: bdi btrfs-1: dirty=845 wb=615 unstable=0 bg_thresh=992 thresh=1984 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 301.931934: balance_dirty_state: bdi btrfs-1: dirty=870 wb=615 unstable=0 bg_thresh=994 thresh=1988 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 301.932046: balance_dirty_state: bdi btrfs-1: dirty=895 wb=615 unstable=0 bg_thresh=993 thresh=1987 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 301.932051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.939301: balance_dirty_state: bdi btrfs-1: dirty=895 wb=490 unstable=0 bg_thresh=987 thresh=1974 gap=589 poll_thresh=20 ino=257 dd-2584 [004] 301.939367: balance_dirty_state: bdi btrfs-1: dirty=920 wb=490 unstable=0 bg_thresh=987 thresh=1974 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 301.939423: balance_dirty_state: bdi btrfs-1: dirty=945 wb=490 unstable=0 bg_thresh=989 thresh=1979 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 301.939532: balance_dirty_state: bdi btrfs-1: dirty=970 wb=490 unstable=0 bg_thresh=992 thresh=1984 gap=524 poll_thresh=17 ino=257 dd-2584 [004] 301.939643: balance_dirty_state: bdi btrfs-1: dirty=995 wb=490 unstable=0 bg_thresh=994 thresh=1989 gap=504 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 301.939708: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9296 wrote=0 to_write=8192 dd-2584 [004] 301.939769: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=490 unstable=0 bg_thresh=996 thresh=1993 gap=458 poll_thresh=19 ino=257 dd-2584 [004] 301.939771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 301.941669: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=848 to_write=7344 dd-2584 [004] 301.947261: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1215 unstable=0 bg_thresh=986 thresh=1972 gap=562 poll_thresh=19 ino=257 dd-2584 [004] 301.947323: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1215 unstable=0 bg_thresh=986 thresh=1972 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 301.947560: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1215 unstable=0 bg_thresh=988 thresh=1977 gap=542 poll_thresh=15 ino=257 dd-2584 [004] 301.947619: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1215 unstable=0 bg_thresh=988 thresh=1977 gap=517 poll_thresh=16 ino=257 dd-2584 [004] 301.947733: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1215 unstable=0 bg_thresh=991 thresh=1982 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 301.947851: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1215 unstable=0 bg_thresh=996 thresh=1992 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 301.947855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.955338: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1090 unstable=0 bg_thresh=991 thresh=1982 gap=597 poll_thresh=18 ino=257 dd-2584 [004] 301.955399: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1090 unstable=0 bg_thresh=988 thresh=1976 gap=566 poll_thresh=13 ino=257 dd-2584 [004] 301.955457: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1090 unstable=0 bg_thresh=990 thresh=1981 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 301.955515: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1090 unstable=0 bg_thresh=987 thresh=1975 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 301.955575: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1090 unstable=0 bg_thresh=989 thresh=1979 gap=519 poll_thresh=16 ino=257 dd-2584 [004] 301.955726: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1090 unstable=0 bg_thresh=989 thresh=1978 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 301.955733: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 301.963373: balance_dirty_state: bdi btrfs-1: dirty=395 wb=965 unstable=0 bg_thresh=981 thresh=1963 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 301.963468: balance_dirty_state: bdi btrfs-1: dirty=420 wb=965 unstable=0 bg_thresh=981 thresh=1963 gap=578 poll_thresh=13 ino=257 dd-2584 [004] 301.963555: balance_dirty_state: bdi btrfs-1: dirty=420 wb=965 unstable=0 bg_thresh=984 thresh=1968 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 301.963643: balance_dirty_state: bdi btrfs-1: dirty=445 wb=965 unstable=0 bg_thresh=986 thresh=1973 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 301.963733: balance_dirty_state: bdi btrfs-1: dirty=445 wb=965 unstable=0 bg_thresh=986 thresh=1973 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 301.964181: balance_dirty_state: bdi btrfs-1: dirty=495 wb=890 unstable=0 bg_thresh=986 thresh=1972 gap=587 poll_thresh=17 ino=257 dd-2584 [004] 301.964350: balance_dirty_state: bdi btrfs-1: dirty=520 wb=890 unstable=0 bg_thresh=988 thresh=1976 gap=566 poll_thresh=18 ino=257 dd-2584 [004] 301.964519: balance_dirty_state: bdi btrfs-1: dirty=545 wb=890 unstable=0 bg_thresh=987 thresh=1975 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 301.964687: balance_dirty_state: bdi btrfs-1: dirty=595 wb=890 unstable=0 bg_thresh=987 thresh=1974 gap=489 poll_thresh=20 ino=257 dd-2584 [004] 301.964694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 301.971357: balance_dirty_state: bdi btrfs-1: dirty=595 wb=890 unstable=0 bg_thresh=980 thresh=1961 gap=476 poll_thresh=20 ino=257 dd-2584 [000] 301.971364: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-78% task_gap=-255% task_weight=99% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 301.979372: balance_dirty_state: bdi btrfs-1: dirty=595 wb=765 unstable=0 bg_thresh=985 thresh=1970 gap=610 poll_thresh=20 ino=257 dd-2584 [006] 301.979438: balance_dirty_state: bdi btrfs-1: dirty=620 wb=765 unstable=0 bg_thresh=987 thresh=1975 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 301.979497: balance_dirty_state: bdi btrfs-1: dirty=620 wb=765 unstable=0 bg_thresh=987 thresh=1975 gap=590 poll_thresh=16 ino=257 dd-2584 [006] 301.979610: balance_dirty_state: bdi btrfs-1: dirty=670 wb=765 unstable=0 bg_thresh=990 thresh=1980 gap=545 poll_thresh=17 ino=257 dd-2584 [006] 301.979729: balance_dirty_state: bdi btrfs-1: dirty=695 wb=765 unstable=0 bg_thresh=989 thresh=1979 gap=519 poll_thresh=18 ino=257 dd-2584 [006] 301.979850: balance_dirty_state: bdi btrfs-1: dirty=720 wb=765 unstable=0 bg_thresh=991 thresh=1983 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 301.980146: balance_dirty_state: bdi btrfs-1: dirty=745 wb=765 unstable=0 bg_thresh=991 thresh=1982 gap=472 poll_thresh=20 ino=257 dd-2584 [006] 301.980151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 301.987366: balance_dirty_state: bdi btrfs-1: dirty=745 wb=490 unstable=0 bg_thresh=990 thresh=1980 gap=745 poll_thresh=20 ino=257 dd-2584 [006] 301.987477: balance_dirty_state: bdi btrfs-1: dirty=770 wb=490 unstable=0 bg_thresh=989 thresh=1979 gap=719 poll_thresh=15 ino=257 dd-2584 [006] 301.987599: balance_dirty_state: bdi btrfs-1: dirty=795 wb=490 unstable=0 bg_thresh=989 thresh=1979 gap=694 poll_thresh=16 ino=257 dd-2584 [006] 301.987836: balance_dirty_state: bdi btrfs-1: dirty=820 wb=490 unstable=0 bg_thresh=988 thresh=1977 gap=667 poll_thresh=17 ino=257 dd-2584 [006] 301.988070: balance_dirty_state: bdi btrfs-1: dirty=845 wb=490 unstable=0 bg_thresh=988 thresh=1976 gap=641 poll_thresh=18 ino=257 dd-2584 [006] 301.988305: balance_dirty_state: bdi btrfs-1: dirty=895 wb=490 unstable=0 bg_thresh=987 thresh=1975 gap=590 poll_thresh=19 ino=257 dd-2584 [006] 301.988538: balance_dirty_state: bdi btrfs-1: dirty=920 wb=490 unstable=0 bg_thresh=987 thresh=1974 gap=564 poll_thresh=20 ino=257 dd-2584 [006] 301.988773: balance_dirty_state: bdi btrfs-1: dirty=945 wb=490 unstable=0 bg_thresh=989 thresh=1978 gap=543 poll_thresh=21 ino=257 dd-2584 [006] 301.989006: balance_dirty_state: bdi btrfs-1: dirty=970 wb=490 unstable=0 bg_thresh=988 thresh=1977 gap=517 poll_thresh=22 ino=257 dd-2584 [006] 301.989601: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=490 unstable=0 bg_thresh=988 thresh=1976 gap=466 poll_thresh=23 ino=257 dd-2584 [006] 301.989609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 301.989686: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9344 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 301.993478: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=816 to_write=7376 dd-2584 [006] 301.995496: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1165 unstable=0 bg_thresh=984 thresh=1968 gap=608 poll_thresh=23 ino=257 dd-2584 [006] 301.995582: balance_dirty_state: bdi btrfs-1: dirty=195 wb=1165 unstable=0 bg_thresh=986 thresh=1973 gap=613 poll_thresh=17 ino=257 dd-2584 [006] 301.995745: balance_dirty_state: bdi btrfs-1: dirty=245 wb=1165 unstable=0 bg_thresh=985 thresh=1971 gap=561 poll_thresh=18 ino=257 dd-2584 [006] 301.995904: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1165 unstable=0 bg_thresh=985 thresh=1970 gap=535 poll_thresh=19 ino=257 dd-2584 [006] 301.996063: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1165 unstable=0 bg_thresh=984 thresh=1969 gap=509 poll_thresh=20 ino=257 dd-2584 [006] 301.996223: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1165 unstable=0 bg_thresh=984 thresh=1968 gap=483 poll_thresh=21 ino=257 dd-2584 [006] 301.996228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-344% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 302.007461: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1040 unstable=0 bg_thresh=984 thresh=1968 gap=608 poll_thresh=21 ino=257 dd-2584 [006] 302.007565: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1015 unstable=0 bg_thresh=988 thresh=1977 gap=617 poll_thresh=16 ino=257 dd-2584 [006] 302.007725: balance_dirty_state: bdi btrfs-1: dirty=370 wb=890 unstable=0 bg_thresh=988 thresh=1976 gap=716 poll_thresh=17 ino=257 dd-2584 [006] 302.007866: balance_dirty_state: bdi btrfs-1: dirty=420 wb=890 unstable=0 bg_thresh=987 thresh=1974 gap=664 poll_thresh=18 ino=257 dd-2584 [006] 302.008205: balance_dirty_state: bdi btrfs-1: dirty=445 wb=890 unstable=0 bg_thresh=989 thresh=1978 gap=643 poll_thresh=19 ino=257 dd-2584 [006] 302.008336: balance_dirty_state: bdi btrfs-1: dirty=470 wb=890 unstable=0 bg_thresh=985 thresh=1971 gap=611 poll_thresh=20 ino=257 dd-2584 [006] 302.008468: balance_dirty_state: bdi btrfs-1: dirty=520 wb=890 unstable=0 bg_thresh=985 thresh=1970 gap=560 poll_thresh=21 ino=257 dd-2584 [006] 302.008598: balance_dirty_state: bdi btrfs-1: dirty=545 wb=890 unstable=0 bg_thresh=984 thresh=1969 gap=534 poll_thresh=22 ino=257 dd-2584 [006] 302.008731: balance_dirty_state: bdi btrfs-1: dirty=570 wb=890 unstable=0 bg_thresh=986 thresh=1973 gap=513 poll_thresh=23 ino=257 dd-2584 [006] 302.008861: balance_dirty_state: bdi btrfs-1: dirty=595 wb=890 unstable=0 bg_thresh=986 thresh=1972 gap=487 poll_thresh=24 ino=257 dd-2584 [006] 302.008866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 302.015443: balance_dirty_state: bdi btrfs-1: dirty=595 wb=815 unstable=0 bg_thresh=986 thresh=1972 gap=562 poll_thresh=24 ino=257 dd-2584 [006] 302.015521: balance_dirty_state: bdi btrfs-1: dirty=620 wb=815 unstable=0 bg_thresh=985 thresh=1970 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 302.015646: balance_dirty_state: bdi btrfs-1: dirty=645 wb=815 unstable=0 bg_thresh=984 thresh=1969 gap=509 poll_thresh=19 ino=257 dd-2584 [006] 302.015942: balance_dirty_state: bdi btrfs-1: dirty=695 wb=815 unstable=0 bg_thresh=987 thresh=1974 gap=464 poll_thresh=20 ino=257 dd-2584 [006] 302.015946: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 302.023375: balance_dirty_state: bdi btrfs-1: dirty=695 wb=815 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=20 ino=257 dd-2584 [006] 302.023381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 302.031385: balance_dirty_state: bdi btrfs-1: dirty=695 wb=690 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=20 ino=257 dd-2584 [001] 302.031454: balance_dirty_state: bdi btrfs-1: dirty=720 wb=690 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 302.031515: balance_dirty_state: bdi btrfs-1: dirty=720 wb=690 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 302.031633: balance_dirty_state: bdi btrfs-1: dirty=770 wb=690 unstable=0 bg_thresh=992 thresh=1985 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 302.031752: balance_dirty_state: bdi btrfs-1: dirty=795 wb=690 unstable=0 bg_thresh=992 thresh=1984 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 302.031872: balance_dirty_state: bdi btrfs-1: dirty=820 wb=690 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 302.031877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 302.043382: balance_dirty_state: bdi btrfs-1: dirty=820 wb=440 unstable=0 bg_thresh=990 thresh=1980 gap=720 poll_thresh=19 ino=257 dd-2584 [001] 302.043452: balance_dirty_state: bdi btrfs-1: dirty=845 wb=440 unstable=0 bg_thresh=992 thresh=1985 gap=700 poll_thresh=14 ino=257 dd-2584 [001] 302.043514: balance_dirty_state: bdi btrfs-1: dirty=845 wb=440 unstable=0 bg_thresh=989 thresh=1979 gap=694 poll_thresh=15 ino=257 dd-2584 [001] 302.043576: balance_dirty_state: bdi btrfs-1: dirty=870 wb=440 unstable=0 bg_thresh=992 thresh=1984 gap=674 poll_thresh=16 ino=257 dd-2584 [001] 302.043698: balance_dirty_state: bdi btrfs-1: dirty=895 wb=440 unstable=0 bg_thresh=991 thresh=1983 gap=648 poll_thresh=17 ino=257 dd-2584 [001] 302.043825: balance_dirty_state: bdi btrfs-1: dirty=945 wb=440 unstable=0 bg_thresh=993 thresh=1987 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 302.044129: balance_dirty_state: bdi btrfs-1: dirty=970 wb=440 unstable=0 bg_thresh=993 thresh=1986 gap=576 poll_thresh=19 ino=257 dd-2584 [001] 302.044255: balance_dirty_state: bdi btrfs-1: dirty=995 wb=440 unstable=0 bg_thresh=989 thresh=1979 gap=544 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 302.044282: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9400 wrote=0 to_write=8192 dd-2584 [001] 302.044442: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=440 unstable=0 bg_thresh=989 thresh=1978 gap=518 poll_thresh=21 ino=257 dd-2584 [001] 302.044635: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=465 unstable=0 bg_thresh=991 thresh=1982 gap=472 poll_thresh=22 ino=257 dd-2584 [001] 302.044637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-229% task_weight=101% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 302.046449: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=864 to_write=7328 dd-2584 [001] 302.051357: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1165 unstable=0 bg_thresh=991 thresh=1982 gap=597 poll_thresh=22 ino=257 dd-2584 [001] 302.051426: balance_dirty_state: bdi btrfs-1: dirty=220 wb=1165 unstable=0 bg_thresh=991 thresh=1982 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 302.051548: balance_dirty_state: bdi btrfs-1: dirty=270 wb=1165 unstable=0 bg_thresh=990 thresh=1981 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 302.051672: balance_dirty_state: bdi btrfs-1: dirty=295 wb=1165 unstable=0 bg_thresh=992 thresh=1985 gap=525 poll_thresh=18 ino=257 dd-2584 [001] 302.051795: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1165 unstable=0 bg_thresh=992 thresh=1984 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 302.052098: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1165 unstable=0 bg_thresh=991 thresh=1983 gap=448 poll_thresh=20 ino=257 dd-2584 [001] 302.052103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 302.059349: balance_dirty_state: bdi btrfs-1: dirty=370 wb=915 unstable=0 bg_thresh=991 thresh=1982 gap=697 poll_thresh=20 ino=257 dd-2584 [005] 302.059540: balance_dirty_state: bdi btrfs-1: dirty=370 wb=915 unstable=0 bg_thresh=991 thresh=1982 gap=697 poll_thresh=15 ino=257 dd-2584 [005] 302.059721: balance_dirty_state: bdi btrfs-1: dirty=370 wb=915 unstable=0 bg_thresh=993 thresh=1987 gap=702 poll_thresh=16 ino=257 dd-2584 [005] 302.060070: balance_dirty_state: bdi btrfs-1: dirty=420 wb=915 unstable=0 bg_thresh=993 thresh=1986 gap=651 poll_thresh=17 ino=257 dd-2584 [005] 302.060415: balance_dirty_state: bdi btrfs-1: dirty=445 wb=915 unstable=0 bg_thresh=989 thresh=1978 gap=618 poll_thresh=18 ino=257 dd-2584 [005] 302.060613: balance_dirty_state: bdi btrfs-1: dirty=470 wb=865 unstable=0 bg_thresh=994 thresh=1988 gap=653 poll_thresh=19 ino=257 dd-2584 [005] 302.060766: balance_dirty_state: bdi btrfs-1: dirty=520 wb=865 unstable=0 bg_thresh=990 thresh=1981 gap=596 poll_thresh=20 ino=257 dd-2584 [005] 302.060890: balance_dirty_state: bdi btrfs-1: dirty=545 wb=865 unstable=0 bg_thresh=989 thresh=1979 gap=569 poll_thresh=21 ino=257 dd-2584 [005] 302.061018: balance_dirty_state: bdi btrfs-1: dirty=570 wb=865 unstable=0 bg_thresh=991 thresh=1983 gap=548 poll_thresh=22 ino=257 dd-2584 [005] 302.061320: balance_dirty_state: bdi btrfs-1: dirty=595 wb=865 unstable=0 bg_thresh=990 thresh=1981 gap=521 poll_thresh=23 ino=257 dd-2584 [005] 302.061445: balance_dirty_state: bdi btrfs-1: dirty=645 wb=865 unstable=0 bg_thresh=990 thresh=1980 gap=470 poll_thresh=24 ino=257 dd-2584 [005] 302.061450: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 302.067402: balance_dirty_state: bdi btrfs-1: dirty=642 wb=868 unstable=0 bg_thresh=992 thresh=1985 gap=475 poll_thresh=24 ino=257 dd-2584 [005] 302.067407: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 302.075401: balance_dirty_state: bdi btrfs-1: dirty=636 wb=607 unstable=0 bg_thresh=992 thresh=1984 gap=741 poll_thresh=24 ino=257 dd-2584 [005] 302.075468: balance_dirty_state: bdi btrfs-1: dirty=636 wb=607 unstable=0 bg_thresh=992 thresh=1984 gap=741 poll_thresh=18 ino=257 dd-2584 [005] 302.075589: balance_dirty_state: bdi btrfs-1: dirty=686 wb=607 unstable=0 bg_thresh=994 thresh=1988 gap=695 poll_thresh=19 ino=257 dd-2584 [005] 302.075705: balance_dirty_state: bdi btrfs-1: dirty=711 wb=607 unstable=0 bg_thresh=993 thresh=1987 gap=669 poll_thresh=20 ino=257 dd-2584 [005] 302.075823: balance_dirty_state: bdi btrfs-1: dirty=736 wb=607 unstable=0 bg_thresh=993 thresh=1986 gap=643 poll_thresh=21 ino=257 dd-2584 [005] 302.075941: balance_dirty_state: bdi btrfs-1: dirty=786 wb=607 unstable=0 bg_thresh=989 thresh=1979 gap=586 poll_thresh=22 ino=257 dd-2584 [005] 302.076060: balance_dirty_state: bdi btrfs-1: dirty=811 wb=607 unstable=0 bg_thresh=991 thresh=1983 gap=565 poll_thresh=23 ino=257 dd-2584 [005] 302.076177: balance_dirty_state: bdi btrfs-1: dirty=836 wb=607 unstable=0 bg_thresh=991 thresh=1982 gap=539 poll_thresh=24 ino=257 dd-2584 [005] 302.076472: balance_dirty_state: bdi btrfs-1: dirty=861 wb=607 unstable=0 bg_thresh=990 thresh=1981 gap=513 poll_thresh=25 ino=257 dd-2584 [005] 302.076590: balance_dirty_state: bdi btrfs-1: dirty=911 wb=607 unstable=0 bg_thresh=992 thresh=1985 gap=467 poll_thresh=26 ino=257 dd-2584 [005] 302.076595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=61692 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 302.083363: balance_dirty_state: bdi btrfs-1: dirty=911 wb=482 unstable=0 bg_thresh=994 thresh=1988 gap=595 poll_thresh=26 ino=257 dd-2584 [005] 302.083438: balance_dirty_state: bdi btrfs-1: dirty=911 wb=482 unstable=0 bg_thresh=996 thresh=1993 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 302.083559: balance_dirty_state: bdi btrfs-1: dirty=961 wb=482 unstable=0 bg_thresh=996 thresh=1992 gap=549 poll_thresh=20 ino=257 dd-2584 [005] 302.083676: balance_dirty_state: bdi btrfs-1: dirty=986 wb=482 unstable=0 bg_thresh=995 thresh=1991 gap=523 poll_thresh=21 ino=257 dd-2584 [005] 302.083795: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=482 unstable=0 bg_thresh=992 thresh=1984 gap=491 poll_thresh=22 ino=257 dd-2584 [005] 302.083799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 302.083819: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9440 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 302.085760: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=816 to_write=7376 dd-2584 [005] 302.091358: balance_dirty_state: bdi btrfs-1: dirty=186 wb=1157 unstable=0 bg_thresh=997 thresh=1994 gap=651 poll_thresh=22 ino=257 dd-2584 [005] 302.091480: balance_dirty_state: bdi btrfs-1: dirty=211 wb=1157 unstable=0 bg_thresh=999 thresh=1999 gap=631 poll_thresh=16 ino=257 dd-2584 [005] 302.091607: balance_dirty_state: bdi btrfs-1: dirty=236 wb=1157 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=17 ino=257 dd-2584 [005] 302.091729: balance_dirty_state: bdi btrfs-1: dirty=261 wb=1157 unstable=0 bg_thresh=989 thresh=1979 gap=561 poll_thresh=18 ino=257 dd-2584 [005] 302.092032: balance_dirty_state: bdi btrfs-1: dirty=311 wb=1157 unstable=0 bg_thresh=994 thresh=1988 gap=520 poll_thresh=19 ino=257 dd-2584 [005] 302.092152: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1157 unstable=0 bg_thresh=993 thresh=1987 gap=494 poll_thresh=20 ino=257 dd-2584 [005] 302.092157: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 302.099414: balance_dirty_state: bdi btrfs-1: dirty=336 wb=1032 unstable=0 bg_thresh=1000 thresh=2000 gap=632 poll_thresh=20 ino=257 dd-2584 [005] 302.099484: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1032 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=15 ino=257 dd-2584 [005] 302.099548: balance_dirty_state: bdi btrfs-1: dirty=361 wb=1032 unstable=0 bg_thresh=996 thresh=1992 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 302.099672: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1032 unstable=0 bg_thresh=992 thresh=1984 gap=541 poll_thresh=17 ino=257 dd-2584 [005] 302.099795: balance_dirty_state: bdi btrfs-1: dirty=436 wb=1032 unstable=0 bg_thresh=993 thresh=1987 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 302.099918: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1032 unstable=0 bg_thresh=999 thresh=1998 gap=505 poll_thresh=19 ino=257 dd-2584 [005] 302.100043: balance_dirty_state: bdi btrfs-1: dirty=486 wb=1032 unstable=0 bg_thresh=994 thresh=1989 gap=471 poll_thresh=20 ino=257 dd-2584 [005] 302.100048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 302.107405: balance_dirty_state: bdi btrfs-1: dirty=486 wb=907 unstable=0 bg_thresh=995 thresh=1991 gap=598 poll_thresh=20 ino=257 dd-2584 [005] 302.107495: balance_dirty_state: bdi btrfs-1: dirty=511 wb=907 unstable=0 bg_thresh=998 thresh=1996 gap=578 poll_thresh=15 ino=257 dd-2584 [005] 302.107557: balance_dirty_state: bdi btrfs-1: dirty=536 wb=907 unstable=0 bg_thresh=997 thresh=1995 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 302.107854: balance_dirty_state: bdi btrfs-1: dirty=561 wb=907 unstable=0 bg_thresh=997 thresh=1994 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 302.107973: balance_dirty_state: bdi btrfs-1: dirty=586 wb=907 unstable=0 bg_thresh=996 thresh=1993 gap=500 poll_thresh=18 ino=257 dd-2584 [005] 302.108092: balance_dirty_state: bdi btrfs-1: dirty=611 wb=907 unstable=0 bg_thresh=996 thresh=1992 gap=474 poll_thresh=19 ino=257 dd-2584 [005] 302.108097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 302.115329: balance_dirty_state: bdi btrfs-1: dirty=611 wb=807 unstable=0 bg_thresh=991 thresh=1983 gap=565 poll_thresh=19 ino=257 dd-2584 [005] 302.115397: balance_dirty_state: bdi btrfs-1: dirty=636 wb=807 unstable=0 bg_thresh=991 thresh=1982 gap=539 poll_thresh=14 ino=257 dd-2584 [005] 302.115457: balance_dirty_state: bdi btrfs-1: dirty=661 wb=807 unstable=0 bg_thresh=993 thresh=1987 gap=519 poll_thresh=15 ino=257 dd-2584 [005] 302.115518: balance_dirty_state: bdi btrfs-1: dirty=661 wb=807 unstable=0 bg_thresh=993 thresh=1986 gap=518 poll_thresh=16 ino=257 dd-2584 [005] 302.115638: balance_dirty_state: bdi btrfs-1: dirty=711 wb=807 unstable=0 bg_thresh=992 thresh=1985 gap=467 poll_thresh=17 ino=257 dd-2584 [005] 302.115643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 302.123343: balance_dirty_state: bdi btrfs-1: dirty=730 wb=814 unstable=0 bg_thresh=986 thresh=1973 gap=429 poll_thresh=17 ino=257 dd-2584 [005] 302.123350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 302.131443: balance_dirty_state: bdi btrfs-1: dirty=739 wb=567 unstable=0 bg_thresh=988 thresh=1977 gap=671 poll_thresh=17 ino=257 dd-2584 [005] 302.131539: balance_dirty_state: bdi btrfs-1: dirty=739 wb=567 unstable=0 bg_thresh=985 thresh=1971 gap=665 poll_thresh=13 ino=257 dd-2584 [005] 302.131630: balance_dirty_state: bdi btrfs-1: dirty=764 wb=567 unstable=0 bg_thresh=988 thresh=1976 gap=645 poll_thresh=14 ino=257 dd-2584 [005] 302.131725: balance_dirty_state: bdi btrfs-1: dirty=789 wb=567 unstable=0 bg_thresh=987 thresh=1975 gap=619 poll_thresh=15 ino=257 dd-2584 [005] 302.131815: balance_dirty_state: bdi btrfs-1: dirty=789 wb=567 unstable=0 bg_thresh=987 thresh=1975 gap=619 poll_thresh=16 ino=257 dd-2584 [005] 302.132275: balance_dirty_state: bdi btrfs-1: dirty=839 wb=567 unstable=0 bg_thresh=989 thresh=1979 gap=573 poll_thresh=17 ino=257 dd-2584 [005] 302.132457: balance_dirty_state: bdi btrfs-1: dirty=864 wb=567 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=18 ino=257 dd-2584 [005] 302.132650: balance_dirty_state: bdi btrfs-1: dirty=889 wb=542 unstable=0 bg_thresh=987 thresh=1975 gap=544 poll_thresh=19 ino=257 dd-2584 [005] 302.132844: balance_dirty_state: bdi btrfs-1: dirty=914 wb=442 unstable=0 bg_thresh=984 thresh=1968 gap=612 poll_thresh=20 ino=257 dd-2584 [005] 302.133001: balance_dirty_state: bdi btrfs-1: dirty=964 wb=442 unstable=0 bg_thresh=986 thresh=1972 gap=566 poll_thresh=21 ino=257 dd-2584 [005] 302.133119: balance_dirty_state: bdi btrfs-1: dirty=989 wb=442 unstable=0 bg_thresh=985 thresh=1971 gap=540 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 302.133139: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9488 wrote=0 to_write=8192 dd-2584 [005] 302.133297: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=442 unstable=0 bg_thresh=982 thresh=1964 gap=508 poll_thresh=23 ino=257 dd-2584 [005] 302.133481: balance_dirty_state: bdi btrfs-1: dirty=989 wb=467 unstable=0 bg_thresh=984 thresh=1968 gap=512 poll_thresh=24 ino=257 collect-vmstat.-2569 [000] 302.133926: balance_dirty_state: bdi 0:15: dirty=889 wb=592 unstable=0 bg_thresh=983 thresh=1967 gap=486 poll_thresh=31 ino=2375722 collect-vmstat.-2569 [000] 302.133935: balance_dirty_pages: bdi 0:15: bdi_limit=10 task_limit=10 bdi_dirty=2 avg_dirty=2 bdi_gap=582% task_gap=1164% task_weight=0% bdi_bw=10712 base_bw=102400 task_bw=3276800 dirtied=31 period=4 think=4320 pause=-4316 dd-2584 [005] 302.133947: balance_dirty_state: bdi btrfs-1: dirty=914 wb=617 unstable=0 bg_thresh=983 thresh=1967 gap=436 poll_thresh=25 ino=257 dd-2584 [005] 302.133950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-0:15-2091 [003] 302.134013: writeback_single_inode: bdi 0:15: ino=2375725 state= age=41956 wrote=0 to_write=2048 flush-0:15-2091 [003] 302.134017: writeback_single_inode: bdi 0:15: ino=2375722 state=I_DIRTY_DATASYNC|0x100 age=0 wrote=0 to_write=2048 flush-btrfs-1-2586 [001] 302.135480: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=864 to_write=7328 dd-2584 [005] 302.143429: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1167 unstable=0 bg_thresh=983 thresh=1967 gap=561 poll_thresh=25 ino=257 dd-2584 [005] 302.143507: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1167 unstable=0 bg_thresh=980 thresh=1961 gap=555 poll_thresh=19 ino=257 dd-2584 [005] 302.143630: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1167 unstable=0 bg_thresh=982 thresh=1965 gap=509 poll_thresh=20 ino=257 dd-2584 [005] 302.143750: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1167 unstable=0 bg_thresh=982 thresh=1964 gap=483 poll_thresh=21 ino=257 dd-2584 [005] 302.143755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-27% task_gap=-155% task_weight=100% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 302.151457: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1042 unstable=0 bg_thresh=982 thresh=1965 gap=609 poll_thresh=21 ino=257 dd-2584 [005] 302.151529: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1042 unstable=0 bg_thresh=985 thresh=1970 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 302.151659: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1042 unstable=0 bg_thresh=984 thresh=1969 gap=563 poll_thresh=17 ino=257 dd-2584 [005] 302.151789: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1042 unstable=0 bg_thresh=984 thresh=1968 gap=537 poll_thresh=18 ino=257 dd-2584 [005] 302.151920: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1042 unstable=0 bg_thresh=980 thresh=1961 gap=505 poll_thresh=19 ino=257 dd-2584 [005] 302.152048: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1042 unstable=0 bg_thresh=982 thresh=1965 gap=459 poll_thresh=20 ino=257 dd-2584 [005] 302.152053: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-202% task_weight=100% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 302.159474: balance_dirty_state: bdi btrfs-1: dirty=464 wb=867 unstable=0 bg_thresh=982 thresh=1965 gap=634 poll_thresh=20 ino=257 dd-2584 [006] 302.159544: balance_dirty_state: bdi btrfs-1: dirty=464 wb=867 unstable=0 bg_thresh=982 thresh=1965 gap=634 poll_thresh=15 ino=257 dd-2584 [006] 302.159784: balance_dirty_state: bdi btrfs-1: dirty=489 wb=867 unstable=0 bg_thresh=985 thresh=1970 gap=614 poll_thresh=16 ino=257 dd-2584 [006] 302.159900: balance_dirty_state: bdi btrfs-1: dirty=514 wb=867 unstable=0 bg_thresh=987 thresh=1975 gap=594 poll_thresh=17 ino=257 dd-2584 [006] 302.160018: balance_dirty_state: bdi btrfs-1: dirty=564 wb=867 unstable=0 bg_thresh=987 thresh=1974 gap=543 poll_thresh=18 ino=257 dd-2584 [006] 302.160137: balance_dirty_state: bdi btrfs-1: dirty=589 wb=867 unstable=0 bg_thresh=986 thresh=1972 gap=516 poll_thresh=19 ino=257 dd-2584 [006] 302.160254: balance_dirty_state: bdi btrfs-1: dirty=614 wb=867 unstable=0 bg_thresh=985 thresh=1971 gap=490 poll_thresh=20 ino=257 dd-2584 [006] 302.160259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 302.167425: balance_dirty_state: bdi btrfs-1: dirty=614 wb=867 unstable=0 bg_thresh=983 thresh=1966 gap=485 poll_thresh=20 ino=257 dd-2584 [006] 302.167431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-201% task_weight=100% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 302.175444: balance_dirty_state: bdi btrfs-1: dirty=614 wb=617 unstable=0 bg_thresh=979 thresh=1958 gap=727 poll_thresh=20 ino=257 dd-2584 [001] 302.175552: balance_dirty_state: bdi btrfs-1: dirty=614 wb=617 unstable=0 bg_thresh=979 thresh=1958 gap=727 poll_thresh=15 ino=257 dd-2584 [001] 302.175673: balance_dirty_state: bdi btrfs-1: dirty=639 wb=617 unstable=0 bg_thresh=981 thresh=1963 gap=707 poll_thresh=16 ino=257 dd-2584 [001] 302.175907: balance_dirty_state: bdi btrfs-1: dirty=664 wb=617 unstable=0 bg_thresh=984 thresh=1968 gap=687 poll_thresh=17 ino=257 dd-2584 [001] 302.176142: balance_dirty_state: bdi btrfs-1: dirty=689 wb=617 unstable=0 bg_thresh=983 thresh=1967 gap=661 poll_thresh=18 ino=257 dd-2584 [001] 302.176738: balance_dirty_state: bdi btrfs-1: dirty=714 wb=617 unstable=0 bg_thresh=985 thresh=1971 gap=640 poll_thresh=19 ino=257 dd-2584 [001] 302.176973: balance_dirty_state: bdi btrfs-1: dirty=764 wb=617 unstable=0 bg_thresh=985 thresh=1970 gap=589 poll_thresh=20 ino=257 dd-2584 [001] 302.177206: balance_dirty_state: bdi btrfs-1: dirty=789 wb=617 unstable=0 bg_thresh=984 thresh=1969 gap=563 poll_thresh=21 ino=257 dd-2584 [001] 302.177442: balance_dirty_state: bdi btrfs-1: dirty=814 wb=617 unstable=0 bg_thresh=986 thresh=1973 gap=542 poll_thresh=22 ino=257 dd-2584 [001] 302.177676: balance_dirty_state: bdi btrfs-1: dirty=864 wb=617 unstable=0 bg_thresh=986 thresh=1972 gap=491 poll_thresh=23 ino=257 dd-2584 [001] 302.177686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 302.183464: balance_dirty_state: bdi btrfs-1: dirty=864 wb=467 unstable=0 bg_thresh=989 thresh=1978 gap=647 poll_thresh=23 ino=257 dd-2584 [001] 302.183533: balance_dirty_state: bdi btrfs-1: dirty=864 wb=467 unstable=0 bg_thresh=989 thresh=1978 gap=647 poll_thresh=17 ino=257 dd-2584 [001] 302.183647: balance_dirty_state: bdi btrfs-1: dirty=889 wb=467 unstable=0 bg_thresh=988 thresh=1976 gap=620 poll_thresh=18 ino=257 dd-2584 [001] 302.183761: balance_dirty_state: bdi btrfs-1: dirty=939 wb=467 unstable=0 bg_thresh=987 thresh=1975 gap=569 poll_thresh=19 ino=257 dd-2584 [001] 302.183873: balance_dirty_state: bdi btrfs-1: dirty=964 wb=467 unstable=0 bg_thresh=987 thresh=1974 gap=543 poll_thresh=20 ino=257 dd-2584 [001] 302.184154: balance_dirty_state: bdi btrfs-1: dirty=989 wb=467 unstable=0 bg_thresh=989 thresh=1978 gap=522 poll_thresh=21 ino=257 dd-2584 [001] 302.184266: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=467 unstable=0 bg_thresh=988 thresh=1977 gap=471 poll_thresh=22 ino=257 dd-2584 [001] 302.184271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=62924 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 302.184291: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9540 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 302.188092: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=816 to_write=7376 dd-2584 [001] 302.191450: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1142 unstable=0 bg_thresh=987 thresh=1974 gap=618 poll_thresh=22 ino=257 dd-2584 [001] 302.191530: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1142 unstable=0 bg_thresh=989 thresh=1979 gap=623 poll_thresh=16 ino=257 dd-2584 [001] 302.191649: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1142 unstable=0 bg_thresh=989 thresh=1978 gap=597 poll_thresh=17 ino=257 dd-2584 [001] 302.191767: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1142 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=18 ino=257 dd-2584 [001] 302.191885: balance_dirty_state: bdi btrfs-1: dirty=314 wb=1142 unstable=0 bg_thresh=985 thresh=1970 gap=514 poll_thresh=19 ino=257 dd-2584 [001] 302.192003: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1142 unstable=0 bg_thresh=987 thresh=1974 gap=493 poll_thresh=20 ino=257 dd-2584 [001] 302.192008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=63564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 302.199469: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1017 unstable=0 bg_thresh=988 thresh=1976 gap=620 poll_thresh=20 ino=257 dd-2584 [001] 302.199554: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1017 unstable=0 bg_thresh=988 thresh=1976 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 302.199612: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1017 unstable=0 bg_thresh=987 thresh=1975 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 302.199902: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1017 unstable=0 bg_thresh=987 thresh=1974 gap=543 poll_thresh=17 ino=257 dd-2584 [001] 302.200016: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1017 unstable=0 bg_thresh=989 thresh=1978 gap=522 poll_thresh=18 ino=257 dd-2584 [001] 302.200130: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1017 unstable=0 bg_thresh=988 thresh=1977 gap=496 poll_thresh=19 ino=257 dd-2584 [001] 302.200243: balance_dirty_state: bdi btrfs-1: dirty=514 wb=1017 unstable=0 bg_thresh=988 thresh=1976 gap=445 poll_thresh=20 ino=257 dd-2584 [001] 302.200247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=63564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 302.207389: balance_dirty_state: bdi btrfs-1: dirty=514 wb=892 unstable=0 bg_thresh=987 thresh=1975 gap=569 poll_thresh=20 ino=257 dd-2584 [001] 302.207459: balance_dirty_state: bdi btrfs-1: dirty=514 wb=892 unstable=0 bg_thresh=990 thresh=1980 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 302.207519: balance_dirty_state: bdi btrfs-1: dirty=539 wb=892 unstable=0 bg_thresh=987 thresh=1974 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 302.207639: balance_dirty_state: bdi btrfs-1: dirty=564 wb=892 unstable=0 bg_thresh=989 thresh=1978 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 302.207757: balance_dirty_state: bdi btrfs-1: dirty=614 wb=892 unstable=0 bg_thresh=988 thresh=1977 gap=471 poll_thresh=18 ino=257 dd-2584 [001] 302.207762: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=63564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 302.215462: balance_dirty_state: bdi btrfs-1: dirty=614 wb=792 unstable=0 bg_thresh=987 thresh=1974 gap=568 poll_thresh=18 ino=257 dd-2584 [001] 302.215530: balance_dirty_state: bdi btrfs-1: dirty=614 wb=792 unstable=0 bg_thresh=984 thresh=1968 gap=562 poll_thresh=13 ino=257 dd-2584 [001] 302.215591: balance_dirty_state: bdi btrfs-1: dirty=639 wb=792 unstable=0 bg_thresh=986 thresh=1973 gap=542 poll_thresh=14 ino=257 dd-2584 [001] 302.215650: balance_dirty_state: bdi btrfs-1: dirty=639 wb=792 unstable=0 bg_thresh=986 thresh=1972 gap=541 poll_thresh=15 ino=257 dd-2584 [001] 302.215903: balance_dirty_state: bdi btrfs-1: dirty=664 wb=742 unstable=0 bg_thresh=985 thresh=1971 gap=565 poll_thresh=16 ino=257 dd-2584 [001] 302.216043: balance_dirty_state: bdi btrfs-1: dirty=689 wb=667 unstable=0 bg_thresh=988 thresh=1976 gap=620 poll_thresh=17 ino=257 dd-2584 [001] 302.216168: balance_dirty_state: bdi btrfs-1: dirty=739 wb=667 unstable=0 bg_thresh=984 thresh=1969 gap=563 poll_thresh=18 ino=257 dd-2584 [001] 302.216290: balance_dirty_state: bdi btrfs-1: dirty=764 wb=667 unstable=0 bg_thresh=983 thresh=1967 gap=536 poll_thresh=19 ino=257 dd-2584 [001] 302.216415: balance_dirty_state: bdi btrfs-1: dirty=789 wb=667 unstable=0 bg_thresh=985 thresh=1970 gap=514 poll_thresh=20 ino=257 dd-2584 [001] 302.216537: balance_dirty_state: bdi btrfs-1: dirty=839 wb=667 unstable=0 bg_thresh=987 thresh=1975 gap=469 poll_thresh=21 ino=257 dd-2584 [001] 302.216541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-332% task_weight=98% bdi_bw=63564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 302.223485: balance_dirty_state: bdi btrfs-1: dirty=839 wb=667 unstable=0 bg_thresh=987 thresh=1974 gap=468 poll_thresh=21 ino=257 dd-2584 [001] 302.223495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=98% bdi_bw=63564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 302.231466: balance_dirty_state: bdi btrfs-1: dirty=839 wb=417 unstable=0 bg_thresh=986 thresh=1972 gap=716 poll_thresh=21 ino=257 dd-2584 [001] 302.231567: balance_dirty_state: bdi btrfs-1: dirty=839 wb=417 unstable=0 bg_thresh=986 thresh=1972 gap=716 poll_thresh=16 ino=257 dd-2584 [001] 302.231770: balance_dirty_state: bdi btrfs-1: dirty=864 wb=417 unstable=0 bg_thresh=988 thresh=1976 gap=695 poll_thresh=17 ino=257 dd-2584 [001] 302.231974: balance_dirty_state: bdi btrfs-1: dirty=914 wb=417 unstable=0 bg_thresh=987 thresh=1975 gap=644 poll_thresh=18 ino=257 dd-2584 [001] 302.232485: balance_dirty_state: bdi btrfs-1: dirty=939 wb=417 unstable=0 bg_thresh=987 thresh=1974 gap=618 poll_thresh=19 ino=257 dd-2584 [001] 302.232686: balance_dirty_state: bdi btrfs-1: dirty=964 wb=417 unstable=0 bg_thresh=986 thresh=1973 gap=592 poll_thresh=20 ino=257 dd-2584 [001] 302.232889: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=417 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 302.232929: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9588 wrote=0 to_write=8192 dd-2584 [001] 302.233208: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=417 unstable=0 bg_thresh=985 thresh=1970 gap=514 poll_thresh=22 ino=257 dd-2584 [001] 302.233525: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=467 unstable=0 bg_thresh=984 thresh=1969 gap=463 poll_thresh=23 ino=257 dd-2584 [001] 302.233528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-121% task_gap=-342% task_weight=99% bdi_bw=63564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 302.235606: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=864 to_write=7328 dd-2584 [001] 302.239391: balance_dirty_state: bdi btrfs-1: dirty=214 wb=1167 unstable=0 bg_thresh=986 thresh=1973 gap=592 poll_thresh=23 ino=257 dd-2584 [001] 302.239563: balance_dirty_state: bdi btrfs-1: dirty=239 wb=1167 unstable=0 bg_thresh=989 thresh=1978 gap=572 poll_thresh=17 ino=257 dd-2584 [001] 302.239789: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1167 unstable=0 bg_thresh=991 thresh=1982 gap=551 poll_thresh=18 ino=257 dd-2584 [001] 302.239994: balance_dirty_state: bdi btrfs-1: dirty=289 wb=1167 unstable=0 bg_thresh=990 thresh=1981 gap=525 poll_thresh=19 ino=257 dd-2584 [001] 302.240514: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1167 unstable=0 bg_thresh=996 thresh=1992 gap=486 poll_thresh=20 ino=257 dd-2584 [001] 302.240523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=63564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 302.251396: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1042 unstable=0 bg_thresh=984 thresh=1969 gap=588 poll_thresh=20 ino=257 dd-2584 [001] 302.251463: balance_dirty_state: bdi btrfs-1: dirty=339 wb=1042 unstable=0 bg_thresh=984 thresh=1968 gap=587 poll_thresh=15 ino=257 dd-2584 [001] 302.251523: balance_dirty_state: bdi btrfs-1: dirty=364 wb=1042 unstable=0 bg_thresh=986 thresh=1973 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 302.251643: balance_dirty_state: bdi btrfs-1: dirty=389 wb=1042 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 302.251763: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1042 unstable=0 bg_thresh=988 thresh=1976 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 302.251885: balance_dirty_state: bdi btrfs-1: dirty=464 wb=1042 unstable=0 bg_thresh=987 thresh=1975 gap=469 poll_thresh=19 ino=257 dd-2584 [001] 302.251889: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-284% task_weight=98% bdi_bw=63564 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 302.259467: balance_dirty_state: bdi btrfs-1: dirty=464 wb=867 unstable=0 bg_thresh=979 thresh=1958 gap=627 poll_thresh=19 ino=257 dd-2584 [001] 302.259533: balance_dirty_state: bdi btrfs-1: dirty=464 wb=867 unstable=0 bg_thresh=981 thresh=1963 gap=632 poll_thresh=14 ino=257 dd-2584 [001] 302.259593: balance_dirty_state: bdi btrfs-1: dirty=489 wb=867 unstable=0 bg_thresh=981 thresh=1963 gap=607 poll_thresh=15 ino=257 dd-2584 [001] 302.259651: balance_dirty_state: bdi btrfs-1: dirty=514 wb=867 unstable=0 bg_thresh=984 thresh=1968 gap=587 poll_thresh=16 ino=257 dd-2584 [001] 302.259770: balance_dirty_state: bdi btrfs-1: dirty=539 wb=867 unstable=0 bg_thresh=986 thresh=1973 gap=567 poll_thresh=17 ino=257 dd-2584 [001] 302.259892: balance_dirty_state: bdi btrfs-1: dirty=564 wb=867 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=18 ino=257 dd-2584 [001] 302.260191: balance_dirty_state: bdi btrfs-1: dirty=589 wb=867 unstable=0 bg_thresh=988 thresh=1976 gap=520 poll_thresh=19 ino=257 dd-2584 [001] 302.260311: balance_dirty_state: bdi btrfs-1: dirty=639 wb=867 unstable=0 bg_thresh=987 thresh=1975 gap=469 poll_thresh=20 ino=257 dd-2584 [001] 302.260315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=63564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 302.271453: balance_dirty_state: bdi btrfs-1: dirty=639 wb=742 unstable=0 bg_thresh=979 thresh=1959 gap=578 poll_thresh=20 ino=257 dd-2584 [001] 302.271528: balance_dirty_state: bdi btrfs-1: dirty=637 wb=750 unstable=0 bg_thresh=980 thresh=1961 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 302.271590: balance_dirty_state: bdi btrfs-1: dirty=662 wb=750 unstable=0 bg_thresh=983 thresh=1967 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 302.271711: balance_dirty_state: bdi btrfs-1: dirty=687 wb=750 unstable=0 bg_thresh=985 thresh=1971 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 302.271830: balance_dirty_state: bdi btrfs-1: dirty=737 wb=750 unstable=0 bg_thresh=985 thresh=1970 gap=483 poll_thresh=18 ino=257 dd-2584 [001] 302.271835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-195% task_weight=99% bdi_bw=63564 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 302.283448: balance_dirty_state: bdi btrfs-1: dirty=737 wb=500 unstable=0 bg_thresh=982 thresh=1964 gap=727 poll_thresh=18 ino=257 dd-2584 [000] 302.283512: balance_dirty_state: bdi btrfs-1: dirty=762 wb=500 unstable=0 bg_thresh=984 thresh=1969 gap=707 poll_thresh=13 ino=257 dd-2584 [000] 302.283567: balance_dirty_state: bdi btrfs-1: dirty=762 wb=500 unstable=0 bg_thresh=984 thresh=1969 gap=707 poll_thresh=14 ino=257 dd-2584 [000] 302.283622: balance_dirty_state: bdi btrfs-1: dirty=787 wb=500 unstable=0 bg_thresh=987 thresh=1974 gap=687 poll_thresh=15 ino=257 dd-2584 [000] 302.283678: balance_dirty_state: bdi btrfs-1: dirty=812 wb=500 unstable=0 bg_thresh=987 thresh=1974 gap=662 poll_thresh=16 ino=257 dd-2584 [000] 302.283791: balance_dirty_state: bdi btrfs-1: dirty=837 wb=500 unstable=0 bg_thresh=992 thresh=1984 gap=647 poll_thresh=17 ino=257 dd-2584 [000] 302.284076: balance_dirty_state: bdi btrfs-1: dirty=862 wb=500 unstable=0 bg_thresh=991 thresh=1983 gap=621 poll_thresh=18 ino=257 dd-2584 [000] 302.284189: balance_dirty_state: bdi btrfs-1: dirty=887 wb=500 unstable=0 bg_thresh=991 thresh=1982 gap=595 poll_thresh=19 ino=257 dd-2584 [000] 302.284302: balance_dirty_state: bdi btrfs-1: dirty=937 wb=500 unstable=0 bg_thresh=990 thresh=1981 gap=544 poll_thresh=20 ino=257 dd-2584 [000] 302.284417: balance_dirty_state: bdi btrfs-1: dirty=962 wb=500 unstable=0 bg_thresh=992 thresh=1985 gap=523 poll_thresh=21 ino=257 dd-2584 [000] 302.284531: balance_dirty_state: bdi btrfs-1: dirty=987 wb=500 unstable=0 bg_thresh=992 thresh=1984 gap=497 poll_thresh=22 ino=257 dd-2584 [000] 302.284645: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=500 unstable=0 bg_thresh=988 thresh=1977 gap=465 poll_thresh=23 ino=257 dd-2584 [000] 302.284650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=63564 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 302.284731: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9640 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 302.286676: writeback_single_inode: bdi btrfs-1: ino=257 state= age=92 wrote=800 to_write=7392 dd-2584 [000] 302.295461: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1025 unstable=0 bg_thresh=984 thresh=1969 gap=732 poll_thresh=23 ino=257 dd-2584 [000] 302.295577: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1025 unstable=0 bg_thresh=984 thresh=1969 gap=707 poll_thresh=17 ino=257 dd-2584 [000] 302.295809: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1025 unstable=0 bg_thresh=987 thresh=1974 gap=687 poll_thresh=18 ino=257 dd-2584 [000] 302.296409: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1025 unstable=0 bg_thresh=989 thresh=1978 gap=641 poll_thresh=19 ino=257 dd-2584 [000] 302.296646: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1025 unstable=0 bg_thresh=988 thresh=1977 gap=615 poll_thresh=20 ino=257 dd-2584 [000] 302.296879: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1025 unstable=0 bg_thresh=988 thresh=1976 gap=589 poll_thresh=21 ino=257 dd-2584 [000] 302.297114: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1025 unstable=0 bg_thresh=987 thresh=1975 gap=538 poll_thresh=22 ino=257 dd-2584 [000] 302.297350: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1025 unstable=0 bg_thresh=989 thresh=1979 gap=517 poll_thresh=23 ino=257 dd-2584 [000] 302.297589: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1025 unstable=0 bg_thresh=989 thresh=1978 gap=491 poll_thresh=24 ino=257 dd-2584 [000] 302.297598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 302.307494: balance_dirty_state: bdi btrfs-1: dirty=462 wb=825 unstable=0 bg_thresh=984 thresh=1969 gap=682 poll_thresh=24 ino=257 dd-2584 [004] 302.307677: balance_dirty_state: bdi btrfs-1: dirty=487 wb=825 unstable=0 bg_thresh=985 thresh=1971 gap=659 poll_thresh=18 ino=257 dd-2584 [004] 302.307886: balance_dirty_state: bdi btrfs-1: dirty=512 wb=825 unstable=0 bg_thresh=988 thresh=1976 gap=639 poll_thresh=19 ino=257 dd-2584 [004] 302.308054: balance_dirty_state: bdi btrfs-1: dirty=537 wb=825 unstable=0 bg_thresh=990 thresh=1981 gap=619 poll_thresh=20 ino=257 dd-2584 [004] 302.308514: balance_dirty_state: bdi btrfs-1: dirty=562 wb=800 unstable=0 bg_thresh=992 thresh=1985 gap=623 poll_thresh=21 ino=257 dd-2584 [004] 302.308684: balance_dirty_state: bdi btrfs-1: dirty=612 wb=800 unstable=0 bg_thresh=992 thresh=1984 gap=572 poll_thresh=22 ino=257 dd-2584 [004] 302.308853: balance_dirty_state: bdi btrfs-1: dirty=637 wb=800 unstable=0 bg_thresh=991 thresh=1983 gap=546 poll_thresh=23 ino=257 dd-2584 [004] 302.309022: balance_dirty_state: bdi btrfs-1: dirty=662 wb=800 unstable=0 bg_thresh=993 thresh=1987 gap=525 poll_thresh=24 ino=257 dd-2584 [004] 302.309193: balance_dirty_state: bdi btrfs-1: dirty=712 wb=800 unstable=0 bg_thresh=993 thresh=1986 gap=474 poll_thresh=25 ino=257 dd-2584 [004] 302.309199: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 302.315497: balance_dirty_state: bdi btrfs-1: dirty=712 wb=800 unstable=0 bg_thresh=987 thresh=1975 gap=463 poll_thresh=25 ino=257 dd-2584 [004] 302.315503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.323446: balance_dirty_state: bdi btrfs-1: dirty=712 wb=525 unstable=0 bg_thresh=987 thresh=1974 gap=737 poll_thresh=25 ino=257 dd-2584 [004] 302.323515: balance_dirty_state: bdi btrfs-1: dirty=712 wb=525 unstable=0 bg_thresh=987 thresh=1974 gap=737 poll_thresh=19 ino=257 dd-2584 [004] 302.323626: balance_dirty_state: bdi btrfs-1: dirty=737 wb=525 unstable=0 bg_thresh=992 thresh=1984 gap=722 poll_thresh=20 ino=257 dd-2584 [004] 302.323738: balance_dirty_state: bdi btrfs-1: dirty=787 wb=525 unstable=0 bg_thresh=994 thresh=1989 gap=677 poll_thresh=21 ino=257 dd-2584 [004] 302.324022: balance_dirty_state: bdi btrfs-1: dirty=812 wb=525 unstable=0 bg_thresh=994 thresh=1988 gap=651 poll_thresh=22 ino=257 dd-2584 [004] 302.324137: balance_dirty_state: bdi btrfs-1: dirty=837 wb=525 unstable=0 bg_thresh=993 thresh=1987 gap=625 poll_thresh=23 ino=257 dd-2584 [004] 302.324249: balance_dirty_state: bdi btrfs-1: dirty=887 wb=525 unstable=0 bg_thresh=995 thresh=1991 gap=579 poll_thresh=24 ino=257 dd-2584 [004] 302.324361: balance_dirty_state: bdi btrfs-1: dirty=912 wb=525 unstable=0 bg_thresh=995 thresh=1990 gap=553 poll_thresh=25 ino=257 dd-2584 [004] 302.324475: balance_dirty_state: bdi btrfs-1: dirty=937 wb=525 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=26 ino=257 dd-2584 [004] 302.324588: balance_dirty_state: bdi btrfs-1: dirty=962 wb=525 unstable=0 bg_thresh=994 thresh=1988 gap=501 poll_thresh=27 ino=257 dd-2584 [004] 302.324701: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=525 unstable=0 bg_thresh=996 thresh=1992 gap=455 poll_thresh=28 ino=257 dd-2584 [004] 302.324705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-129% task_gap=-358% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 302.324769: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9680 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 302.326567: writeback_single_inode: bdi btrfs-1: ino=257 state= age=28 wrote=784 to_write=7408 dd-2584 [004] 302.331411: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1175 unstable=0 bg_thresh=986 thresh=1973 gap=586 poll_thresh=28 ino=257 dd-2584 [004] 302.331534: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1175 unstable=0 bg_thresh=986 thresh=1973 gap=586 poll_thresh=21 ino=257 dd-2584 [004] 302.331764: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1175 unstable=0 bg_thresh=991 thresh=1983 gap=546 poll_thresh=22 ino=257 dd-2584 [004] 302.332353: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1175 unstable=0 bg_thresh=994 thresh=1988 gap=526 poll_thresh=23 ino=257 dd-2584 [004] 302.332591: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1175 unstable=0 bg_thresh=993 thresh=1987 gap=500 poll_thresh=24 ino=257 dd-2584 [004] 302.332824: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1175 unstable=0 bg_thresh=993 thresh=1986 gap=474 poll_thresh=25 ino=257 dd-2584 [004] 302.332833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.339456: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1050 unstable=0 bg_thresh=987 thresh=1974 gap=587 poll_thresh=25 ino=257 dd-2584 [004] 302.339536: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1050 unstable=0 bg_thresh=987 thresh=1974 gap=562 poll_thresh=19 ino=257 dd-2584 [004] 302.339646: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1050 unstable=0 bg_thresh=992 thresh=1984 gap=547 poll_thresh=20 ino=257 dd-2584 [004] 302.339756: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1050 unstable=0 bg_thresh=994 thresh=1989 gap=502 poll_thresh=21 ino=257 dd-2584 [004] 302.339871: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1050 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=22 ino=257 dd-2584 [004] 302.339875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.347417: balance_dirty_state: bdi btrfs-1: dirty=462 wb=925 unstable=0 bg_thresh=992 thresh=1984 gap=597 poll_thresh=22 ino=257 dd-2584 [004] 302.347492: balance_dirty_state: bdi btrfs-1: dirty=487 wb=925 unstable=0 bg_thresh=992 thresh=1984 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 302.347604: balance_dirty_state: bdi btrfs-1: dirty=512 wb=925 unstable=0 bg_thresh=994 thresh=1988 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 302.347886: balance_dirty_state: bdi btrfs-1: dirty=537 wb=925 unstable=0 bg_thresh=993 thresh=1987 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 302.348001: balance_dirty_state: bdi btrfs-1: dirty=562 wb=925 unstable=0 bg_thresh=993 thresh=1986 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 302.348114: balance_dirty_state: bdi btrfs-1: dirty=612 wb=925 unstable=0 bg_thresh=992 thresh=1985 gap=448 poll_thresh=20 ino=257 dd-2584 [004] 302.348119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-134% task_gap=-368% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.355405: balance_dirty_state: bdi btrfs-1: dirty=612 wb=775 unstable=0 bg_thresh=985 thresh=1971 gap=584 poll_thresh=20 ino=257 dd-2584 [004] 302.355492: balance_dirty_state: bdi btrfs-1: dirty=612 wb=775 unstable=0 bg_thresh=985 thresh=1971 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 302.355576: balance_dirty_state: bdi btrfs-1: dirty=637 wb=775 unstable=0 bg_thresh=988 thresh=1976 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 302.355741: balance_dirty_state: bdi btrfs-1: dirty=662 wb=775 unstable=0 bg_thresh=990 thresh=1981 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 302.355909: balance_dirty_state: bdi btrfs-1: dirty=687 wb=775 unstable=0 bg_thresh=993 thresh=1986 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 302.356080: balance_dirty_state: bdi btrfs-1: dirty=737 wb=775 unstable=0 bg_thresh=995 thresh=1990 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 302.356087: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.363417: balance_dirty_state: bdi btrfs-1: dirty=737 wb=775 unstable=0 bg_thresh=992 thresh=1984 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 302.363423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.371430: balance_dirty_state: bdi btrfs-1: dirty=737 wb=500 unstable=0 bg_thresh=989 thresh=1978 gap=741 poll_thresh=19 ino=257 dd-2584 [004] 302.371504: balance_dirty_state: bdi btrfs-1: dirty=737 wb=500 unstable=0 bg_thresh=991 thresh=1983 gap=746 poll_thresh=14 ino=257 dd-2584 [004] 302.371560: balance_dirty_state: bdi btrfs-1: dirty=762 wb=500 unstable=0 bg_thresh=991 thresh=1983 gap=721 poll_thresh=15 ino=257 dd-2584 [004] 302.371785: balance_dirty_state: bdi btrfs-1: dirty=787 wb=500 unstable=0 bg_thresh=994 thresh=1988 gap=701 poll_thresh=16 ino=257 dd-2584 [004] 302.371898: balance_dirty_state: bdi btrfs-1: dirty=812 wb=500 unstable=0 bg_thresh=993 thresh=1987 gap=675 poll_thresh=17 ino=257 dd-2584 [004] 302.372011: balance_dirty_state: bdi btrfs-1: dirty=837 wb=500 unstable=0 bg_thresh=993 thresh=1986 gap=649 poll_thresh=18 ino=257 dd-2584 [004] 302.372123: balance_dirty_state: bdi btrfs-1: dirty=887 wb=500 unstable=0 bg_thresh=995 thresh=1990 gap=603 poll_thresh=19 ino=257 dd-2584 [004] 302.372236: balance_dirty_state: bdi btrfs-1: dirty=912 wb=500 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=20 ino=257 dd-2584 [004] 302.372347: balance_dirty_state: bdi btrfs-1: dirty=937 wb=500 unstable=0 bg_thresh=994 thresh=1988 gap=551 poll_thresh=21 ino=257 dd-2584 [004] 302.372481: balance_dirty_state: bdi btrfs-1: dirty=962 wb=500 unstable=0 bg_thresh=996 thresh=1992 gap=530 poll_thresh=22 ino=257 dd-2584 [004] 302.372642: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=500 unstable=0 bg_thresh=998 thresh=1997 gap=485 poll_thresh=23 ino=257 dd-2584 [004] 302.372648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 302.372706: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9728 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 302.374545: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=800 to_write=7392 dd-2584 [004] 302.379409: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1175 unstable=0 bg_thresh=982 thresh=1965 gap=578 poll_thresh=23 ino=257 dd-2584 [004] 302.379505: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1175 unstable=0 bg_thresh=985 thresh=1970 gap=583 poll_thresh=17 ino=257 dd-2584 [004] 302.379984: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1175 unstable=0 bg_thresh=987 thresh=1975 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 302.380161: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1175 unstable=0 bg_thresh=990 thresh=1980 gap=518 poll_thresh=19 ino=257 dd-2584 [004] 302.380342: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1175 unstable=0 bg_thresh=992 thresh=1984 gap=497 poll_thresh=20 ino=257 dd-2584 [004] 302.380518: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1175 unstable=0 bg_thresh=991 thresh=1983 gap=471 poll_thresh=21 ino=257 dd-2584 [004] 302.380525: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-135% task_gap=-371% task_weight=100% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.387462: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1050 unstable=0 bg_thresh=994 thresh=1988 gap=601 poll_thresh=21 ino=257 dd-2584 [004] 302.387537: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1050 unstable=0 bg_thresh=994 thresh=1988 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 302.387648: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1050 unstable=0 bg_thresh=996 thresh=1993 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 302.387760: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1050 unstable=0 bg_thresh=1001 thresh=2003 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 302.387875: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1050 unstable=0 bg_thresh=1001 thresh=2002 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 302.387879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.395432: balance_dirty_state: bdi btrfs-1: dirty=462 wb=925 unstable=0 bg_thresh=988 thresh=1976 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 302.395506: balance_dirty_state: bdi btrfs-1: dirty=487 wb=925 unstable=0 bg_thresh=988 thresh=1976 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 302.395754: balance_dirty_state: bdi btrfs-1: dirty=487 wb=925 unstable=0 bg_thresh=984 thresh=1969 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 302.395834: balance_dirty_state: bdi btrfs-1: dirty=512 wb=925 unstable=0 bg_thresh=984 thresh=1969 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 302.395962: balance_dirty_state: bdi btrfs-1: dirty=537 wb=925 unstable=0 bg_thresh=983 thresh=1967 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 302.396090: balance_dirty_state: bdi btrfs-1: dirty=562 wb=925 unstable=0 bg_thresh=983 thresh=1966 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 302.396095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-346% task_weight=100% bdi_bw=63732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.403486: balance_dirty_state: bdi btrfs-1: dirty=562 wb=775 unstable=0 bg_thresh=980 thresh=1961 gap=624 poll_thresh=18 ino=257 dd-2584 [004] 302.403576: balance_dirty_state: bdi btrfs-1: dirty=587 wb=775 unstable=0 bg_thresh=980 thresh=1961 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 302.403660: balance_dirty_state: bdi btrfs-1: dirty=612 wb=775 unstable=0 bg_thresh=983 thresh=1966 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 302.403744: balance_dirty_state: bdi btrfs-1: dirty=612 wb=775 unstable=0 bg_thresh=985 thresh=1971 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 302.403829: balance_dirty_state: bdi btrfs-1: dirty=637 wb=775 unstable=0 bg_thresh=982 thresh=1965 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 302.403998: balance_dirty_state: bdi btrfs-1: dirty=662 wb=775 unstable=0 bg_thresh=982 thresh=1964 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 302.404171: balance_dirty_state: bdi btrfs-1: dirty=687 wb=775 unstable=0 bg_thresh=984 thresh=1968 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 302.404343: balance_dirty_state: bdi btrfs-1: dirty=737 wb=775 unstable=0 bg_thresh=983 thresh=1967 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 302.404349: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-122% task_gap=-345% task_weight=100% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.411477: balance_dirty_state: bdi btrfs-1: dirty=737 wb=650 unstable=0 bg_thresh=976 thresh=1952 gap=565 poll_thresh=19 ino=257 dd-2584 [004] 302.411747: balance_dirty_state: bdi btrfs-1: dirty=737 wb=650 unstable=0 bg_thresh=976 thresh=1952 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 302.411833: balance_dirty_state: bdi btrfs-1: dirty=762 wb=650 unstable=0 bg_thresh=978 thresh=1957 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 302.411891: balance_dirty_state: bdi btrfs-1: dirty=787 wb=650 unstable=0 bg_thresh=981 thresh=1962 gap=525 poll_thresh=16 ino=257 dd-2584 [004] 302.412004: balance_dirty_state: bdi btrfs-1: dirty=812 wb=650 unstable=0 bg_thresh=983 thresh=1967 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 302.412157: balance_dirty_state: bdi btrfs-1: dirty=837 wb=650 unstable=0 bg_thresh=983 thresh=1966 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 302.412163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-123% task_gap=-346% task_weight=100% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.419475: balance_dirty_state: bdi btrfs-1: dirty=837 wb=525 unstable=0 bg_thresh=981 thresh=1962 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 302.419565: balance_dirty_state: bdi btrfs-1: dirty=862 wb=525 unstable=0 bg_thresh=983 thresh=1966 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 302.419638: balance_dirty_state: bdi btrfs-1: dirty=887 wb=525 unstable=0 bg_thresh=985 thresh=1971 gap=559 poll_thresh=14 ino=257 dd-2584 [004] 302.419697: balance_dirty_state: bdi btrfs-1: dirty=887 wb=525 unstable=0 bg_thresh=988 thresh=1976 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 302.419753: balance_dirty_state: bdi btrfs-1: dirty=912 wb=525 unstable=0 bg_thresh=985 thresh=1970 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 302.419865: balance_dirty_state: bdi btrfs-1: dirty=937 wb=525 unstable=0 bg_thresh=984 thresh=1969 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 302.419979: balance_dirty_state: bdi btrfs-1: dirty=962 wb=525 unstable=0 bg_thresh=986 thresh=1973 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 302.419984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.427449: balance_dirty_state: bdi btrfs-1: dirty=962 wb=400 unstable=0 bg_thresh=983 thresh=1967 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 302.427568: balance_dirty_state: bdi btrfs-1: dirty=987 wb=400 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=13 ino=257 flush-btrfs-1-2586 [005] 302.427637: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9784 wrote=0 to_write=8192 dd-2584 [004] 302.427815: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=425 unstable=0 bg_thresh=983 thresh=1966 gap=529 poll_thresh=14 ino=257 dd-2584 [004] 302.427880: balance_dirty_state: bdi btrfs-1: dirty=987 wb=450 unstable=0 bg_thresh=985 thresh=1971 gap=534 poll_thresh=15 ino=257 dd-2584 [004] 302.427943: balance_dirty_state: bdi btrfs-1: dirty=987 wb=475 unstable=0 bg_thresh=982 thresh=1965 gap=503 poll_thresh=16 ino=257 dd-2584 [004] 302.428070: balance_dirty_state: bdi btrfs-1: dirty=962 wb=525 unstable=0 bg_thresh=982 thresh=1964 gap=477 poll_thresh=17 ino=257 dd-2584 [004] 302.428072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 302.431465: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=864 to_write=7328 dd-2584 [007] 302.435540: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1150 unstable=0 bg_thresh=982 thresh=1965 gap=603 poll_thresh=17 ino=257 dd-2584 [007] 302.435645: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1150 unstable=0 bg_thresh=985 thresh=1970 gap=608 poll_thresh=13 ino=257 dd-2584 [007] 302.435764: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1150 unstable=0 bg_thresh=985 thresh=1970 gap=583 poll_thresh=14 ino=257 dd-2584 [007] 302.435884: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1150 unstable=0 bg_thresh=984 thresh=1969 gap=557 poll_thresh=15 ino=257 dd-2584 [007] 302.436005: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1150 unstable=0 bg_thresh=984 thresh=1969 gap=557 poll_thresh=16 ino=257 dd-2584 [007] 302.436241: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1150 unstable=0 bg_thresh=986 thresh=1973 gap=511 poll_thresh=17 ino=257 dd-2584 [007] 302.436474: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1150 unstable=0 bg_thresh=986 thresh=1972 gap=485 poll_thresh=18 ino=257 dd-2584 [007] 302.436483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 302.443529: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1025 unstable=0 bg_thresh=986 thresh=1973 gap=611 poll_thresh=18 ino=257 dd-2584 [007] 302.443656: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1025 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=13 ino=257 dd-2584 [007] 302.443775: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1025 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=14 ino=257 dd-2584 [007] 302.443894: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1025 unstable=0 bg_thresh=985 thresh=1971 gap=559 poll_thresh=15 ino=257 dd-2584 [007] 302.444429: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1025 unstable=0 bg_thresh=985 thresh=1971 gap=534 poll_thresh=16 ino=257 dd-2584 [007] 302.444666: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1025 unstable=0 bg_thresh=987 thresh=1975 gap=513 poll_thresh=17 ino=257 dd-2584 [007] 302.444901: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1025 unstable=0 bg_thresh=987 thresh=1974 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 302.444910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 302.451618: balance_dirty_state: bdi btrfs-1: dirty=462 wb=875 unstable=0 bg_thresh=986 thresh=1972 gap=635 poll_thresh=18 ino=257 dd-2584 [007] 302.451696: balance_dirty_state: bdi btrfs-1: dirty=487 wb=875 unstable=0 bg_thresh=985 thresh=1971 gap=609 poll_thresh=13 ino=257 dd-2584 [007] 302.451757: balance_dirty_state: bdi btrfs-1: dirty=487 wb=875 unstable=0 bg_thresh=982 thresh=1965 gap=603 poll_thresh=14 ino=257 dd-2584 [007] 302.451816: balance_dirty_state: bdi btrfs-1: dirty=512 wb=875 unstable=0 bg_thresh=985 thresh=1970 gap=583 poll_thresh=15 ino=257 dd-2584 [007] 302.451876: balance_dirty_state: bdi btrfs-1: dirty=537 wb=875 unstable=0 bg_thresh=984 thresh=1969 gap=557 poll_thresh=16 ino=257 dd-2584 [007] 302.451993: balance_dirty_state: bdi btrfs-1: dirty=562 wb=875 unstable=0 bg_thresh=984 thresh=1968 gap=531 poll_thresh=17 ino=257 dd-2584 [007] 302.452111: balance_dirty_state: bdi btrfs-1: dirty=587 wb=875 unstable=0 bg_thresh=983 thresh=1967 gap=505 poll_thresh=18 ino=257 dd-2584 [007] 302.452230: balance_dirty_state: bdi btrfs-1: dirty=612 wb=875 unstable=0 bg_thresh=983 thresh=1966 gap=479 poll_thresh=19 ino=257 dd-2584 [007] 302.452235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-249% task_weight=100% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 302.459560: balance_dirty_state: bdi btrfs-1: dirty=612 wb=875 unstable=0 bg_thresh=987 thresh=1974 gap=487 poll_thresh=19 ino=257 dd-2584 [002] 302.459570: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 302.467483: balance_dirty_state: bdi btrfs-1: dirty=612 wb=625 unstable=0 bg_thresh=986 thresh=1973 gap=736 poll_thresh=19 ino=257 dd-2584 [002] 302.467558: balance_dirty_state: bdi btrfs-1: dirty=612 wb=625 unstable=0 bg_thresh=986 thresh=1973 gap=736 poll_thresh=14 ino=257 dd-2584 [002] 302.467794: balance_dirty_state: bdi btrfs-1: dirty=637 wb=625 unstable=0 bg_thresh=989 thresh=1978 gap=716 poll_thresh=15 ino=257 dd-2584 [002] 302.467853: balance_dirty_state: bdi btrfs-1: dirty=662 wb=625 unstable=0 bg_thresh=991 thresh=1983 gap=696 poll_thresh=16 ino=257 dd-2584 [002] 302.467972: balance_dirty_state: bdi btrfs-1: dirty=687 wb=625 unstable=0 bg_thresh=991 thresh=1982 gap=670 poll_thresh=17 ino=257 dd-2584 [002] 302.468091: balance_dirty_state: bdi btrfs-1: dirty=712 wb=625 unstable=0 bg_thresh=990 thresh=1981 gap=644 poll_thresh=18 ino=257 dd-2584 [002] 302.468207: balance_dirty_state: bdi btrfs-1: dirty=762 wb=625 unstable=0 bg_thresh=990 thresh=1980 gap=593 poll_thresh=19 ino=257 dd-2584 [002] 302.468324: balance_dirty_state: bdi btrfs-1: dirty=787 wb=625 unstable=0 bg_thresh=992 thresh=1984 gap=572 poll_thresh=20 ino=257 dd-2584 [002] 302.468440: balance_dirty_state: bdi btrfs-1: dirty=812 wb=625 unstable=0 bg_thresh=991 thresh=1983 gap=546 poll_thresh=21 ino=257 dd-2584 [002] 302.468558: balance_dirty_state: bdi btrfs-1: dirty=837 wb=625 unstable=0 bg_thresh=991 thresh=1982 gap=520 poll_thresh=22 ino=257 dd-2584 [002] 302.468673: balance_dirty_state: bdi btrfs-1: dirty=887 wb=625 unstable=0 bg_thresh=990 thresh=1981 gap=469 poll_thresh=23 ino=257 dd-2584 [002] 302.468678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 302.475510: balance_dirty_state: bdi btrfs-1: dirty=887 wb=475 unstable=0 bg_thresh=990 thresh=1981 gap=619 poll_thresh=23 ino=257 dd-2584 [002] 302.475744: balance_dirty_state: bdi btrfs-1: dirty=887 wb=475 unstable=0 bg_thresh=993 thresh=1986 gap=624 poll_thresh=17 ino=257 dd-2584 [002] 302.475863: balance_dirty_state: bdi btrfs-1: dirty=937 wb=475 unstable=0 bg_thresh=989 thresh=1979 gap=567 poll_thresh=18 ino=257 dd-2584 [002] 302.475981: balance_dirty_state: bdi btrfs-1: dirty=962 wb=475 unstable=0 bg_thresh=991 thresh=1983 gap=546 poll_thresh=19 ino=257 dd-2584 [002] 302.476097: balance_dirty_state: bdi btrfs-1: dirty=987 wb=475 unstable=0 bg_thresh=991 thresh=1982 gap=520 poll_thresh=20 ino=257 dd-2584 [002] 302.476214: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=475 unstable=0 bg_thresh=990 thresh=1981 gap=494 poll_thresh=21 ino=257 dd-2584 [002] 302.476219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 302.476268: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9832 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 302.478318: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=832 to_write=7360 dd-2584 [006] 302.483477: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1175 unstable=0 bg_thresh=989 thresh=1978 gap=616 poll_thresh=21 ino=257 dd-2584 [006] 302.483565: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1175 unstable=0 bg_thresh=989 thresh=1978 gap=591 poll_thresh=16 ino=257 dd-2584 [006] 302.483724: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1175 unstable=0 bg_thresh=991 thresh=1983 gap=571 poll_thresh=17 ino=257 dd-2584 [006] 302.483887: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1175 unstable=0 bg_thresh=991 thresh=1982 gap=545 poll_thresh=18 ino=257 dd-2584 [006] 302.484048: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1175 unstable=0 bg_thresh=993 thresh=1986 gap=499 poll_thresh=19 ino=257 dd-2584 [006] 302.484387: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1175 unstable=0 bg_thresh=992 thresh=1985 gap=473 poll_thresh=20 ino=257 dd-2584 [006] 302.484392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 302.491505: balance_dirty_state: bdi btrfs-1: dirty=337 wb=925 unstable=0 bg_thresh=992 thresh=1984 gap=722 poll_thresh=20 ino=257 dd-2584 [006] 302.491572: balance_dirty_state: bdi btrfs-1: dirty=362 wb=925 unstable=0 bg_thresh=991 thresh=1983 gap=696 poll_thresh=15 ino=257 dd-2584 [006] 302.491632: balance_dirty_state: bdi btrfs-1: dirty=362 wb=925 unstable=0 bg_thresh=991 thresh=1983 gap=696 poll_thresh=16 ino=257 dd-2584 [006] 302.491748: balance_dirty_state: bdi btrfs-1: dirty=412 wb=925 unstable=0 bg_thresh=991 thresh=1982 gap=645 poll_thresh=17 ino=257 dd-2584 [006] 302.491866: balance_dirty_state: bdi btrfs-1: dirty=437 wb=925 unstable=0 bg_thresh=993 thresh=1986 gap=624 poll_thresh=18 ino=257 dd-2584 [006] 302.491982: balance_dirty_state: bdi btrfs-1: dirty=462 wb=925 unstable=0 bg_thresh=992 thresh=1985 gap=598 poll_thresh=19 ino=257 dd-2584 [006] 302.492098: balance_dirty_state: bdi btrfs-1: dirty=487 wb=925 unstable=0 bg_thresh=992 thresh=1984 gap=572 poll_thresh=20 ino=257 dd-2584 [006] 302.492216: balance_dirty_state: bdi btrfs-1: dirty=537 wb=925 unstable=0 bg_thresh=994 thresh=1988 gap=526 poll_thresh=21 ino=257 dd-2584 [006] 302.492332: balance_dirty_state: bdi btrfs-1: dirty=562 wb=925 unstable=0 bg_thresh=993 thresh=1987 gap=500 poll_thresh=22 ino=257 dd-2584 [006] 302.492628: balance_dirty_state: bdi btrfs-1: dirty=587 wb=925 unstable=0 bg_thresh=990 thresh=1980 gap=468 poll_thresh=23 ino=257 dd-2584 [006] 302.492632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 302.499537: balance_dirty_state: bdi btrfs-1: dirty=587 wb=825 unstable=0 bg_thresh=990 thresh=1980 gap=568 poll_thresh=23 ino=257 dd-2584 [006] 302.499604: balance_dirty_state: bdi btrfs-1: dirty=612 wb=825 unstable=0 bg_thresh=992 thresh=1985 gap=548 poll_thresh=17 ino=257 dd-2584 [006] 302.499724: balance_dirty_state: bdi btrfs-1: dirty=637 wb=825 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 302.499842: balance_dirty_state: bdi btrfs-1: dirty=662 wb=825 unstable=0 bg_thresh=994 thresh=1988 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 302.499963: balance_dirty_state: bdi btrfs-1: dirty=712 wb=825 unstable=0 bg_thresh=993 thresh=1987 gap=450 poll_thresh=20 ino=257 dd-2584 [006] 302.499968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=64196 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 302.511514: balance_dirty_state: bdi btrfs-1: dirty=712 wb=700 unstable=0 bg_thresh=987 thresh=1975 gap=563 poll_thresh=20 ino=257 dd-2584 [006] 302.511580: balance_dirty_state: bdi btrfs-1: dirty=712 wb=700 unstable=0 bg_thresh=990 thresh=1980 gap=568 poll_thresh=15 ino=257 dd-2584 [006] 302.511638: balance_dirty_state: bdi btrfs-1: dirty=737 wb=700 unstable=0 bg_thresh=990 thresh=1980 gap=543 poll_thresh=16 ino=257 dd-2584 [006] 302.511752: balance_dirty_state: bdi btrfs-1: dirty=762 wb=700 unstable=0 bg_thresh=992 thresh=1985 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 302.511868: balance_dirty_state: bdi btrfs-1: dirty=812 wb=700 unstable=0 bg_thresh=995 thresh=1990 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 302.511872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-313% task_weight=99% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 302.523517: balance_dirty_state: bdi btrfs-1: dirty=812 wb=450 unstable=0 bg_thresh=991 thresh=1983 gap=721 poll_thresh=18 ino=257 dd-2584 [006] 302.523582: balance_dirty_state: bdi btrfs-1: dirty=812 wb=450 unstable=0 bg_thresh=991 thresh=1983 gap=721 poll_thresh=13 ino=257 dd-2584 [006] 302.523817: balance_dirty_state: bdi btrfs-1: dirty=837 wb=450 unstable=0 bg_thresh=994 thresh=1988 gap=701 poll_thresh=14 ino=257 dd-2584 [006] 302.523875: balance_dirty_state: bdi btrfs-1: dirty=837 wb=450 unstable=0 bg_thresh=994 thresh=1988 gap=701 poll_thresh=15 ino=257 dd-2584 [006] 302.523934: balance_dirty_state: bdi btrfs-1: dirty=862 wb=450 unstable=0 bg_thresh=993 thresh=1987 gap=675 poll_thresh=16 ino=257 dd-2584 [006] 302.524050: balance_dirty_state: bdi btrfs-1: dirty=887 wb=450 unstable=0 bg_thresh=993 thresh=1986 gap=649 poll_thresh=17 ino=257 dd-2584 [006] 302.524167: balance_dirty_state: bdi btrfs-1: dirty=937 wb=450 unstable=0 bg_thresh=995 thresh=1990 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 302.524285: balance_dirty_state: bdi btrfs-1: dirty=962 wb=450 unstable=0 bg_thresh=994 thresh=1989 gap=577 poll_thresh=19 ino=257 dd-2584 [006] 302.524402: balance_dirty_state: bdi btrfs-1: dirty=987 wb=450 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=20 ino=257 dd-2584 [006] 302.524522: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=450 unstable=0 bg_thresh=997 thresh=1994 gap=507 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 302.524573: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9880 wrote=0 to_write=8192 dd-2584 [006] 302.524650: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=450 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=22 ino=257 dd-2584 [006] 302.524652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 302.526562: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=864 to_write=7328 dd-2584 [006] 302.531526: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1200 unstable=0 bg_thresh=997 thresh=1994 gap=607 poll_thresh=22 ino=257 dd-2584 [006] 302.531693: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1200 unstable=0 bg_thresh=997 thresh=1994 gap=607 poll_thresh=16 ino=257 dd-2584 [006] 302.532629: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1200 unstable=0 bg_thresh=999 thresh=1999 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 302.532956: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1200 unstable=0 bg_thresh=998 thresh=1997 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 302.533257: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1200 unstable=0 bg_thresh=998 thresh=1996 gap=509 poll_thresh=19 ino=257 dd-2584 [006] 302.533417: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1200 unstable=0 bg_thresh=997 thresh=1995 gap=458 poll_thresh=20 ino=257 dd-2584 [006] 302.533423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 302.539466: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1075 unstable=0 bg_thresh=991 thresh=1982 gap=570 poll_thresh=20 ino=257 dd-2584 [006] 302.539589: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1075 unstable=0 bg_thresh=991 thresh=1982 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 302.539707: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1075 unstable=0 bg_thresh=993 thresh=1987 gap=550 poll_thresh=16 ino=257 dd-2584 [006] 302.539937: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1075 unstable=0 bg_thresh=996 thresh=1992 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 302.540174: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1075 unstable=0 bg_thresh=998 thresh=1997 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 302.540413: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1075 unstable=0 bg_thresh=1000 thresh=2001 gap=464 poll_thresh=19 ino=257 dd-2584 [006] 302.540422: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 302.547477: balance_dirty_state: bdi btrfs-1: dirty=462 wb=850 unstable=0 bg_thresh=991 thresh=1983 gap=671 poll_thresh=19 ino=257 dd-2584 [006] 302.547716: balance_dirty_state: bdi btrfs-1: dirty=462 wb=850 unstable=0 bg_thresh=991 thresh=1983 gap=671 poll_thresh=14 ino=257 dd-2584 [006] 302.547775: balance_dirty_state: bdi btrfs-1: dirty=487 wb=850 unstable=0 bg_thresh=994 thresh=1988 gap=651 poll_thresh=15 ino=257 dd-2584 [006] 302.547832: balance_dirty_state: bdi btrfs-1: dirty=512 wb=850 unstable=0 bg_thresh=996 thresh=1993 gap=631 poll_thresh=16 ino=257 dd-2584 [006] 302.547948: balance_dirty_state: bdi btrfs-1: dirty=537 wb=850 unstable=0 bg_thresh=999 thresh=1998 gap=611 poll_thresh=17 ino=257 dd-2584 [006] 302.548064: balance_dirty_state: bdi btrfs-1: dirty=562 wb=850 unstable=0 bg_thresh=998 thresh=1997 gap=585 poll_thresh=18 ino=257 dd-2584 [006] 302.548181: balance_dirty_state: bdi btrfs-1: dirty=587 wb=850 unstable=0 bg_thresh=998 thresh=1996 gap=559 poll_thresh=19 ino=257 dd-2584 [006] 302.548297: balance_dirty_state: bdi btrfs-1: dirty=637 wb=850 unstable=0 bg_thresh=1000 thresh=2000 gap=513 poll_thresh=20 ino=257 dd-2584 [006] 302.548415: balance_dirty_state: bdi btrfs-1: dirty=662 wb=850 unstable=0 bg_thresh=999 thresh=1999 gap=487 poll_thresh=21 ino=257 dd-2584 [006] 302.548419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 302.559559: balance_dirty_state: bdi btrfs-1: dirty=662 wb=850 unstable=0 bg_thresh=994 thresh=1988 gap=476 poll_thresh=21 ino=257 dd-2584 [002] 302.559567: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 302.567608: balance_dirty_state: bdi btrfs-1: dirty=662 wb=600 unstable=0 bg_thresh=984 thresh=1968 gap=706 poll_thresh=21 ino=257 dd-2584 [005] 302.567748: balance_dirty_state: bdi btrfs-1: dirty=662 wb=550 unstable=0 bg_thresh=983 thresh=1967 gap=755 poll_thresh=16 ino=257 dd-2584 [005] 302.567949: balance_dirty_state: bdi btrfs-1: dirty=712 wb=475 unstable=0 bg_thresh=989 thresh=1978 gap=791 poll_thresh=17 ino=257 dd-2584 [005] 302.568542: balance_dirty_state: bdi btrfs-1: dirty=737 wb=475 unstable=0 bg_thresh=991 thresh=1983 gap=771 poll_thresh=18 ino=257 dd-2584 [005] 302.568780: balance_dirty_state: bdi btrfs-1: dirty=762 wb=475 unstable=0 bg_thresh=991 thresh=1982 gap=745 poll_thresh=19 ino=257 dd-2584 [005] 302.569014: balance_dirty_state: bdi btrfs-1: dirty=812 wb=475 unstable=0 bg_thresh=993 thresh=1986 gap=699 poll_thresh=20 ino=257 dd-2584 [005] 302.569248: balance_dirty_state: bdi btrfs-1: dirty=837 wb=475 unstable=0 bg_thresh=992 thresh=1985 gap=673 poll_thresh=21 ino=257 dd-2584 [005] 302.569484: balance_dirty_state: bdi btrfs-1: dirty=862 wb=475 unstable=0 bg_thresh=989 thresh=1978 gap=641 poll_thresh=22 ino=257 dd-2584 [005] 302.569721: balance_dirty_state: bdi btrfs-1: dirty=887 wb=475 unstable=0 bg_thresh=991 thresh=1982 gap=620 poll_thresh=23 ino=257 dd-2584 [005] 302.569955: balance_dirty_state: bdi btrfs-1: dirty=937 wb=475 unstable=0 bg_thresh=990 thresh=1981 gap=569 poll_thresh=24 ino=257 dd-2584 [005] 302.570188: balance_dirty_state: bdi btrfs-1: dirty=962 wb=475 unstable=0 bg_thresh=990 thresh=1980 gap=543 poll_thresh=25 ino=257 dd-2584 [005] 302.570756: balance_dirty_state: bdi btrfs-1: dirty=987 wb=475 unstable=0 bg_thresh=989 thresh=1979 gap=517 poll_thresh=26 ino=257 dd-2584 [005] 302.570992: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=475 unstable=0 bg_thresh=991 thresh=1983 gap=496 poll_thresh=27 ino=257 flush-btrfs-1-2586 [001] 302.571031: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9924 wrote=0 to_write=8192 dd-2584 [005] 302.571360: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=475 unstable=0 bg_thresh=991 thresh=1982 gap=445 poll_thresh=28 ino=257 dd-2584 [005] 302.571365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 302.575358: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=880 to_write=7312 dd-2584 [005] 302.575489: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1325 unstable=0 bg_thresh=989 thresh=1978 gap=466 poll_thresh=28 ino=257 dd-2584 [005] 302.575493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 302.583551: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1100 unstable=0 bg_thresh=993 thresh=1986 gap=699 poll_thresh=28 ino=257 dd-2584 [005] 302.583638: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1100 unstable=0 bg_thresh=993 thresh=1986 gap=699 poll_thresh=21 ino=257 dd-2584 [005] 302.583763: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1100 unstable=0 bg_thresh=992 thresh=1984 gap=647 poll_thresh=22 ino=257 dd-2584 [005] 302.583881: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1100 unstable=0 bg_thresh=991 thresh=1983 gap=621 poll_thresh=23 ino=257 dd-2584 [005] 302.583997: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1100 unstable=0 bg_thresh=991 thresh=1982 gap=595 poll_thresh=24 ino=257 dd-2584 [005] 302.584112: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1100 unstable=0 bg_thresh=990 thresh=1981 gap=544 poll_thresh=25 ino=257 dd-2584 [005] 302.584404: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1100 unstable=0 bg_thresh=992 thresh=1985 gap=523 poll_thresh=26 ino=257 dd-2584 [005] 302.584517: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1100 unstable=0 bg_thresh=992 thresh=1984 gap=497 poll_thresh=27 ino=257 dd-2584 [005] 302.584630: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1100 unstable=0 bg_thresh=991 thresh=1983 gap=471 poll_thresh=28 ino=257 dd-2584 [005] 302.584635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.591581: balance_dirty_state: bdi btrfs-1: dirty=412 wb=975 unstable=0 bg_thresh=990 thresh=1981 gap=594 poll_thresh=28 ino=257 dd-2584 [004] 302.591650: balance_dirty_state: bdi btrfs-1: dirty=437 wb=975 unstable=0 bg_thresh=984 thresh=1969 gap=557 poll_thresh=21 ino=257 dd-2584 [004] 302.591772: balance_dirty_state: bdi btrfs-1: dirty=462 wb=975 unstable=0 bg_thresh=984 thresh=1968 gap=531 poll_thresh=22 ino=257 dd-2584 [004] 302.591895: balance_dirty_state: bdi btrfs-1: dirty=487 wb=975 unstable=0 bg_thresh=986 thresh=1972 gap=510 poll_thresh=23 ino=257 dd-2584 [004] 302.592018: balance_dirty_state: bdi btrfs-1: dirty=537 wb=975 unstable=0 bg_thresh=988 thresh=1977 gap=465 poll_thresh=24 ino=257 dd-2584 [004] 302.592023: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.599608: balance_dirty_state: bdi btrfs-1: dirty=537 wb=875 unstable=0 bg_thresh=987 thresh=1975 gap=563 poll_thresh=24 ino=257 dd-2584 [004] 302.599795: balance_dirty_state: bdi btrfs-1: dirty=537 wb=875 unstable=0 bg_thresh=987 thresh=1974 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 302.600155: balance_dirty_state: bdi btrfs-1: dirty=587 wb=875 unstable=0 bg_thresh=986 thresh=1973 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 302.601151: balance_dirty_state: bdi btrfs-1: dirty=612 wb=875 unstable=0 bg_thresh=986 thresh=1972 gap=485 poll_thresh=20 ino=257 dd-2584 [004] 302.601163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-119% task_gap=-338% task_weight=99% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.607603: balance_dirty_state: bdi btrfs-1: dirty=612 wb=875 unstable=0 bg_thresh=988 thresh=1977 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 302.607609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-331% task_weight=99% bdi_bw=64300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.615622: balance_dirty_state: bdi btrfs-1: dirty=612 wb=625 unstable=0 bg_thresh=988 thresh=1977 gap=740 poll_thresh=20 ino=257 dd-2584 [004] 302.615704: balance_dirty_state: bdi btrfs-1: dirty=637 wb=625 unstable=0 bg_thresh=991 thresh=1982 gap=720 poll_thresh=15 ino=257 dd-2584 [004] 302.615782: balance_dirty_state: bdi btrfs-1: dirty=637 wb=625 unstable=0 bg_thresh=990 thresh=1981 gap=719 poll_thresh=16 ino=257 dd-2584 [004] 302.615933: balance_dirty_state: bdi btrfs-1: dirty=687 wb=625 unstable=0 bg_thresh=990 thresh=1980 gap=668 poll_thresh=17 ino=257 dd-2584 [004] 302.616084: balance_dirty_state: bdi btrfs-1: dirty=712 wb=625 unstable=0 bg_thresh=989 thresh=1979 gap=642 poll_thresh=18 ino=257 dd-2584 [004] 302.616234: balance_dirty_state: bdi btrfs-1: dirty=737 wb=625 unstable=0 bg_thresh=989 thresh=1978 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 302.616385: balance_dirty_state: bdi btrfs-1: dirty=762 wb=625 unstable=0 bg_thresh=991 thresh=1982 gap=595 poll_thresh=20 ino=257 dd-2584 [004] 302.616535: balance_dirty_state: bdi btrfs-1: dirty=812 wb=625 unstable=0 bg_thresh=990 thresh=1981 gap=544 poll_thresh=21 ino=257 dd-2584 [004] 302.616686: balance_dirty_state: bdi btrfs-1: dirty=837 wb=625 unstable=0 bg_thresh=990 thresh=1980 gap=518 poll_thresh=22 ino=257 dd-2584 [004] 302.617066: balance_dirty_state: bdi btrfs-1: dirty=862 wb=625 unstable=0 bg_thresh=992 thresh=1984 gap=497 poll_thresh=23 ino=257 dd-2584 [004] 302.617218: balance_dirty_state: bdi btrfs-1: dirty=887 wb=625 unstable=0 bg_thresh=991 thresh=1983 gap=471 poll_thresh=24 ino=257 dd-2584 [004] 302.617224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.623549: balance_dirty_state: bdi btrfs-1: dirty=887 wb=500 unstable=0 bg_thresh=989 thresh=1978 gap=591 poll_thresh=24 ino=257 dd-2584 [004] 302.623651: balance_dirty_state: bdi btrfs-1: dirty=912 wb=500 unstable=0 bg_thresh=986 thresh=1972 gap=560 poll_thresh=18 ino=257 dd-2584 [004] 302.623807: balance_dirty_state: bdi btrfs-1: dirty=937 wb=500 unstable=0 bg_thresh=988 thresh=1976 gap=539 poll_thresh=19 ino=257 dd-2584 [004] 302.623959: balance_dirty_state: bdi btrfs-1: dirty=987 wb=500 unstable=0 bg_thresh=987 thresh=1975 gap=488 poll_thresh=20 ino=257 dd-2584 [004] 302.623964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.631614: balance_dirty_state: bdi btrfs-1: dirty=987 wb=375 unstable=0 bg_thresh=987 thresh=1975 gap=613 poll_thresh=20 ino=257 dd-2584 [004] 302.631696: balance_dirty_state: bdi btrfs-1: dirty=987 wb=375 unstable=0 bg_thresh=987 thresh=1974 gap=612 poll_thresh=15 ino=257 dd-2584 [004] 302.631753: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=375 unstable=0 bg_thresh=987 thresh=1974 gap=587 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 302.631818: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=9988 wrote=0 to_write=8192 dd-2584 [004] 302.631877: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=375 unstable=0 bg_thresh=986 thresh=1973 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 302.632002: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=400 unstable=0 bg_thresh=988 thresh=1977 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 302.632128: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=450 unstable=0 bg_thresh=988 thresh=1976 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 302.632130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 302.634280: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=928 to_write=7264 dd-2584 [000] 302.639603: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1200 unstable=0 bg_thresh=988 thresh=1977 gap=590 poll_thresh=19 ino=257 dd-2584 [000] 302.639856: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1200 unstable=0 bg_thresh=991 thresh=1982 gap=570 poll_thresh=14 ino=257 dd-2584 [000] 302.639916: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1200 unstable=0 bg_thresh=991 thresh=1982 gap=545 poll_thresh=15 ino=257 dd-2584 [000] 302.639974: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1200 unstable=0 bg_thresh=993 thresh=1987 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 302.640092: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1200 unstable=0 bg_thresh=993 thresh=1986 gap=499 poll_thresh=17 ino=257 dd-2584 [000] 302.640212: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1200 unstable=0 bg_thresh=995 thresh=1990 gap=478 poll_thresh=18 ino=257 dd-2584 [000] 302.640217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 302.647575: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1050 unstable=0 bg_thresh=997 thresh=1995 gap=633 poll_thresh=18 ino=257 dd-2584 [000] 302.647702: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1050 unstable=0 bg_thresh=994 thresh=1989 gap=627 poll_thresh=13 ino=257 dd-2584 [000] 302.647869: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1050 unstable=0 bg_thresh=997 thresh=1994 gap=607 poll_thresh=14 ino=257 dd-2584 [000] 302.648003: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1025 unstable=0 bg_thresh=993 thresh=1986 gap=599 poll_thresh=15 ino=257 dd-2584 [000] 302.648095: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1025 unstable=0 bg_thresh=996 thresh=1992 gap=605 poll_thresh=16 ino=257 dd-2584 [000] 302.648271: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1025 unstable=0 bg_thresh=995 thresh=1991 gap=554 poll_thresh=17 ino=257 dd-2584 [000] 302.648444: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1025 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=18 ino=257 dd-2584 [000] 302.648905: balance_dirty_state: bdi btrfs-1: dirty=462 wb=950 unstable=0 bg_thresh=994 thresh=1988 gap=576 poll_thresh=19 ino=257 dd-2584 [000] 302.649076: balance_dirty_state: bdi btrfs-1: dirty=487 wb=950 unstable=0 bg_thresh=993 thresh=1987 gap=550 poll_thresh=20 ino=257 dd-2584 [000] 302.649247: balance_dirty_state: bdi btrfs-1: dirty=537 wb=950 unstable=0 bg_thresh=995 thresh=1991 gap=504 poll_thresh=21 ino=257 dd-2584 [000] 302.649417: balance_dirty_state: bdi btrfs-1: dirty=562 wb=950 unstable=0 bg_thresh=995 thresh=1990 gap=478 poll_thresh=22 ino=257 dd-2584 [000] 302.649423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-216% task_weight=98% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 302.655635: balance_dirty_state: bdi btrfs-1: dirty=562 wb=950 unstable=0 bg_thresh=986 thresh=1972 gap=460 poll_thresh=22 ino=257 dd-2584 [000] 302.655647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=98% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 302.663522: balance_dirty_state: bdi btrfs-1: dirty=562 wb=700 unstable=0 bg_thresh=986 thresh=1972 gap=710 poll_thresh=22 ino=257 dd-2584 [000] 302.663657: balance_dirty_state: bdi btrfs-1: dirty=587 wb=700 unstable=0 bg_thresh=986 thresh=1972 gap=685 poll_thresh=16 ino=257 dd-2584 [000] 302.663888: balance_dirty_state: bdi btrfs-1: dirty=612 wb=700 unstable=0 bg_thresh=991 thresh=1982 gap=670 poll_thresh=17 ino=257 dd-2584 [000] 302.664119: balance_dirty_state: bdi btrfs-1: dirty=637 wb=700 unstable=0 bg_thresh=993 thresh=1987 gap=650 poll_thresh=18 ino=257 dd-2584 [000] 302.664359: balance_dirty_state: bdi btrfs-1: dirty=687 wb=700 unstable=0 bg_thresh=993 thresh=1986 gap=599 poll_thresh=19 ino=257 dd-2584 [000] 302.664593: balance_dirty_state: bdi btrfs-1: dirty=712 wb=700 unstable=0 bg_thresh=992 thresh=1985 gap=573 poll_thresh=20 ino=257 dd-2584 [000] 302.665187: balance_dirty_state: bdi btrfs-1: dirty=737 wb=700 unstable=0 bg_thresh=994 thresh=1989 gap=552 poll_thresh=21 ino=257 dd-2584 [000] 302.665423: balance_dirty_state: bdi btrfs-1: dirty=762 wb=700 unstable=0 bg_thresh=991 thresh=1982 gap=520 poll_thresh=22 ino=257 dd-2584 [000] 302.665661: balance_dirty_state: bdi btrfs-1: dirty=812 wb=700 unstable=0 bg_thresh=990 thresh=1981 gap=469 poll_thresh=23 ino=257 dd-2584 [000] 302.665670: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.671554: balance_dirty_state: bdi btrfs-1: dirty=812 wb=550 unstable=0 bg_thresh=985 thresh=1971 gap=609 poll_thresh=23 ino=257 dd-2584 [004] 302.671664: balance_dirty_state: bdi btrfs-1: dirty=812 wb=550 unstable=0 bg_thresh=985 thresh=1971 gap=609 poll_thresh=17 ino=257 dd-2584 [004] 302.671835: balance_dirty_state: bdi btrfs-1: dirty=862 wb=550 unstable=0 bg_thresh=990 thresh=1981 gap=569 poll_thresh=18 ino=257 dd-2584 [004] 302.672007: balance_dirty_state: bdi btrfs-1: dirty=887 wb=550 unstable=0 bg_thresh=986 thresh=1973 gap=536 poll_thresh=19 ino=257 dd-2584 [004] 302.672181: balance_dirty_state: bdi btrfs-1: dirty=912 wb=550 unstable=0 bg_thresh=985 thresh=1971 gap=509 poll_thresh=20 ino=257 dd-2584 [004] 302.672350: balance_dirty_state: bdi btrfs-1: dirty=962 wb=550 unstable=0 bg_thresh=985 thresh=1970 gap=458 poll_thresh=21 ino=257 dd-2584 [004] 302.672356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.679586: balance_dirty_state: bdi btrfs-1: dirty=962 wb=550 unstable=0 bg_thresh=987 thresh=1975 gap=463 poll_thresh=21 ino=257 dd-2584 [004] 302.679592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.687564: balance_dirty_state: bdi btrfs-1: dirty=962 wb=300 unstable=0 bg_thresh=974 thresh=1948 gap=686 poll_thresh=21 ino=257 dd-2584 [004] 302.687657: balance_dirty_state: bdi btrfs-1: dirty=962 wb=300 unstable=0 bg_thresh=974 thresh=1948 gap=686 poll_thresh=16 ino=257 dd-2584 [004] 302.688029: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=300 unstable=0 bg_thresh=982 thresh=1964 gap=652 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 302.688099: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10044 wrote=0 to_write=8192 dd-2584 [004] 302.688206: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=300 unstable=0 bg_thresh=984 thresh=1969 gap=632 poll_thresh=18 ino=257 dd-2584 [004] 302.688381: balance_dirty_state: bdi btrfs-1: dirty=987 wb=350 unstable=0 bg_thresh=989 thresh=1979 gap=642 poll_thresh=19 ino=257 dd-2584 [004] 302.688519: balance_dirty_state: bdi btrfs-1: dirty=962 wb=400 unstable=0 bg_thresh=989 thresh=1978 gap=616 poll_thresh=20 ino=257 dd-2584 [004] 302.688708: balance_dirty_state: bdi btrfs-1: dirty=937 wb=475 unstable=0 bg_thresh=991 thresh=1982 gap=570 poll_thresh=21 ino=257 dd-2584 [004] 302.688876: balance_dirty_state: bdi btrfs-1: dirty=887 wb=550 unstable=0 bg_thresh=990 thresh=1981 gap=544 poll_thresh=22 ino=257 dd-2584 [004] 302.689037: balance_dirty_state: bdi btrfs-1: dirty=837 wb=625 unstable=0 bg_thresh=987 thresh=1974 gap=512 poll_thresh=23 ino=257 dd-2584 [004] 302.689192: balance_dirty_state: bdi btrfs-1: dirty=812 wb=675 unstable=0 bg_thresh=986 thresh=1973 gap=486 poll_thresh=24 ino=257 dd-2584 [004] 302.689194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 302.690579: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=204 wrote=1024 to_write=7168 dd-2584 [000] 302.695548: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1200 unstable=0 bg_thresh=980 thresh=1961 gap=574 poll_thresh=24 ino=257 dd-2584 [000] 302.695926: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1200 unstable=0 bg_thresh=977 thresh=1955 gap=568 poll_thresh=18 ino=257 dd-2584 [000] 302.696102: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1200 unstable=0 bg_thresh=980 thresh=1960 gap=523 poll_thresh=19 ino=257 dd-2584 [000] 302.696235: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1200 unstable=0 bg_thresh=979 thresh=1959 gap=497 poll_thresh=20 ino=257 dd-2584 [000] 302.696390: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1200 unstable=0 bg_thresh=981 thresh=1963 gap=476 poll_thresh=21 ino=257 dd-2584 [000] 302.696395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-125% task_gap=-350% task_weight=99% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 302.703609: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1075 unstable=0 bg_thresh=981 thresh=1962 gap=600 poll_thresh=21 ino=257 dd-2584 [000] 302.703701: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1075 unstable=0 bg_thresh=983 thresh=1967 gap=580 poll_thresh=16 ino=257 dd-2584 [000] 302.703867: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1075 unstable=0 bg_thresh=986 thresh=1972 gap=560 poll_thresh=17 ino=257 dd-2584 [000] 302.704038: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1075 unstable=0 bg_thresh=985 thresh=1971 gap=534 poll_thresh=18 ino=257 dd-2584 [000] 302.704210: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1075 unstable=0 bg_thresh=990 thresh=1981 gap=494 poll_thresh=19 ino=257 dd-2584 [000] 302.704216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 302.711598: balance_dirty_state: bdi btrfs-1: dirty=437 wb=950 unstable=0 bg_thresh=979 thresh=1958 gap=571 poll_thresh=19 ino=257 dd-2584 [000] 302.711690: balance_dirty_state: bdi btrfs-1: dirty=437 wb=950 unstable=0 bg_thresh=981 thresh=1963 gap=576 poll_thresh=14 ino=257 dd-2584 [000] 302.711772: balance_dirty_state: bdi btrfs-1: dirty=462 wb=950 unstable=0 bg_thresh=981 thresh=1963 gap=551 poll_thresh=15 ino=257 dd-2584 [000] 302.712156: balance_dirty_state: bdi btrfs-1: dirty=487 wb=950 unstable=0 bg_thresh=984 thresh=1968 gap=531 poll_thresh=16 ino=257 dd-2584 [000] 302.712328: balance_dirty_state: bdi btrfs-1: dirty=512 wb=950 unstable=0 bg_thresh=980 thresh=1961 gap=499 poll_thresh=17 ino=257 dd-2584 [000] 302.712500: balance_dirty_state: bdi btrfs-1: dirty=537 wb=950 unstable=0 bg_thresh=982 thresh=1965 gap=478 poll_thresh=18 ino=257 dd-2584 [000] 302.712506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=99% bdi_bw=64800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 302.719577: balance_dirty_state: bdi btrfs-1: dirty=537 wb=800 unstable=0 bg_thresh=975 thresh=1950 gap=613 poll_thresh=18 ino=257 dd-2584 [000] 302.719662: balance_dirty_state: bdi btrfs-1: dirty=562 wb=800 unstable=0 bg_thresh=975 thresh=1950 gap=588 poll_thresh=13 ino=257 dd-2584 [000] 302.719737: balance_dirty_state: bdi btrfs-1: dirty=562 wb=800 unstable=0 bg_thresh=977 thresh=1955 gap=593 poll_thresh=14 ino=257 dd-2584 [000] 302.719811: balance_dirty_state: bdi btrfs-1: dirty=587 wb=800 unstable=0 bg_thresh=980 thresh=1960 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 302.719885: balance_dirty_state: bdi btrfs-1: dirty=612 wb=800 unstable=0 bg_thresh=980 thresh=1960 gap=548 poll_thresh=16 ino=257 dd-2584 [000] 302.720038: balance_dirty_state: bdi btrfs-1: dirty=637 wb=800 unstable=0 bg_thresh=979 thresh=1959 gap=522 poll_thresh=17 ino=257 dd-2584 [000] 302.720192: balance_dirty_state: bdi btrfs-1: dirty=662 wb=800 unstable=0 bg_thresh=981 thresh=1963 gap=501 poll_thresh=18 ino=257 dd-2584 [000] 302.720342: balance_dirty_state: bdi btrfs-1: dirty=687 wb=800 unstable=0 bg_thresh=981 thresh=1962 gap=475 poll_thresh=19 ino=257 dd-2584 [000] 302.720348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-304% task_weight=100% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 302.727645: balance_dirty_state: bdi btrfs-1: dirty=687 wb=675 unstable=0 bg_thresh=973 thresh=1946 gap=584 poll_thresh=19 ino=257 dd-2584 [000] 302.727708: balance_dirty_state: bdi btrfs-1: dirty=712 wb=675 unstable=0 bg_thresh=973 thresh=1946 gap=559 poll_thresh=14 ino=257 dd-2584 [000] 302.727933: balance_dirty_state: bdi btrfs-1: dirty=737 wb=675 unstable=0 bg_thresh=975 thresh=1951 gap=539 poll_thresh=15 ino=257 dd-2584 [000] 302.727990: balance_dirty_state: bdi btrfs-1: dirty=737 wb=675 unstable=0 bg_thresh=978 thresh=1956 gap=544 poll_thresh=16 ino=257 dd-2584 [000] 302.728099: balance_dirty_state: bdi btrfs-1: dirty=787 wb=675 unstable=0 bg_thresh=980 thresh=1961 gap=499 poll_thresh=17 ino=257 dd-2584 [000] 302.728213: balance_dirty_state: bdi btrfs-1: dirty=812 wb=675 unstable=0 bg_thresh=983 thresh=1966 gap=479 poll_thresh=18 ino=257 dd-2584 [000] 302.728217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1234 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-99% task_gap=-298% task_weight=100% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 302.735589: balance_dirty_state: bdi btrfs-1: dirty=812 wb=550 unstable=0 bg_thresh=981 thresh=1962 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 302.735656: balance_dirty_state: bdi btrfs-1: dirty=812 wb=550 unstable=0 bg_thresh=983 thresh=1967 gap=605 poll_thresh=13 ino=257 dd-2584 [001] 302.735714: balance_dirty_state: bdi btrfs-1: dirty=837 wb=550 unstable=0 bg_thresh=983 thresh=1967 gap=580 poll_thresh=14 ino=257 dd-2584 [001] 302.735772: balance_dirty_state: bdi btrfs-1: dirty=837 wb=550 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 302.735830: balance_dirty_state: bdi btrfs-1: dirty=862 wb=550 unstable=0 bg_thresh=986 thresh=1972 gap=560 poll_thresh=16 ino=257 dd-2584 [001] 302.735946: balance_dirty_state: bdi btrfs-1: dirty=887 wb=550 unstable=0 bg_thresh=988 thresh=1977 gap=540 poll_thresh=17 ino=257 dd-2584 [001] 302.736066: balance_dirty_state: bdi btrfs-1: dirty=912 wb=550 unstable=0 bg_thresh=990 thresh=1981 gap=519 poll_thresh=18 ino=257 dd-2584 [001] 302.736183: balance_dirty_state: bdi btrfs-1: dirty=962 wb=550 unstable=0 bg_thresh=990 thresh=1980 gap=468 poll_thresh=19 ino=257 dd-2584 [001] 302.736188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 302.743590: balance_dirty_state: bdi btrfs-1: dirty=962 wb=425 unstable=0 bg_thresh=986 thresh=1973 gap=586 poll_thresh=19 ino=257 dd-2584 [001] 302.744050: balance_dirty_state: bdi btrfs-1: dirty=962 wb=425 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 302.744169: balance_dirty_state: bdi btrfs-1: dirty=987 wb=425 unstable=0 bg_thresh=986 thresh=1972 gap=560 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 302.744216: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10100 wrote=0 to_write=8192 dd-2584 [001] 302.744351: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=425 unstable=0 bg_thresh=985 thresh=1971 gap=534 poll_thresh=16 ino=257 dd-2584 [001] 302.744718: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=425 unstable=0 bg_thresh=987 thresh=1975 gap=513 poll_thresh=17 ino=257 dd-2584 [001] 302.745083: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=475 unstable=0 bg_thresh=987 thresh=1974 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 302.745088: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 302.747817: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=264 wrote=880 to_write=7312 dd-2584 [001] 302.751651: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1175 unstable=0 bg_thresh=983 thresh=1967 gap=605 poll_thresh=18 ino=257 dd-2584 [001] 302.751757: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1175 unstable=0 bg_thresh=983 thresh=1967 gap=580 poll_thresh=13 ino=257 dd-2584 [001] 302.751820: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1175 unstable=0 bg_thresh=983 thresh=1966 gap=579 poll_thresh=14 ino=257 dd-2584 [001] 302.751881: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1175 unstable=0 bg_thresh=983 thresh=1966 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 302.751941: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1175 unstable=0 bg_thresh=985 thresh=1970 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 302.752061: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1175 unstable=0 bg_thresh=984 thresh=1969 gap=507 poll_thresh=17 ino=257 dd-2584 [001] 302.752179: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1175 unstable=0 bg_thresh=984 thresh=1968 gap=481 poll_thresh=18 ino=257 dd-2584 [001] 302.752184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=99% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 302.759592: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1025 unstable=0 bg_thresh=983 thresh=1966 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 302.759686: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1025 unstable=0 bg_thresh=980 thresh=1960 gap=598 poll_thresh=13 ino=257 dd-2584 [001] 302.759925: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1025 unstable=0 bg_thresh=982 thresh=1965 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 302.759986: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1025 unstable=0 bg_thresh=982 thresh=1964 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 302.760045: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1025 unstable=0 bg_thresh=984 thresh=1969 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 302.760161: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1025 unstable=0 bg_thresh=984 thresh=1968 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 302.760278: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1025 unstable=0 bg_thresh=983 thresh=1967 gap=505 poll_thresh=18 ino=257 dd-2584 [001] 302.760398: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1025 unstable=0 bg_thresh=985 thresh=1971 gap=459 poll_thresh=19 ino=257 dd-2584 [001] 302.760403: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-338% task_weight=98% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 302.767617: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1025 unstable=0 bg_thresh=987 thresh=1974 gap=462 poll_thresh=19 ino=257 dd-2584 [001] 302.767627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=98% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 302.775642: balance_dirty_state: bdi btrfs-1: dirty=487 wb=775 unstable=0 bg_thresh=987 thresh=1974 gap=712 poll_thresh=19 ino=257 dd-2584 [001] 302.775711: balance_dirty_state: bdi btrfs-1: dirty=487 wb=775 unstable=0 bg_thresh=984 thresh=1968 gap=706 poll_thresh=14 ino=257 dd-2584 [001] 302.775772: balance_dirty_state: bdi btrfs-1: dirty=512 wb=775 unstable=0 bg_thresh=986 thresh=1973 gap=686 poll_thresh=15 ino=257 dd-2584 [001] 302.775832: balance_dirty_state: bdi btrfs-1: dirty=537 wb=775 unstable=0 bg_thresh=983 thresh=1967 gap=655 poll_thresh=16 ino=257 dd-2584 [001] 302.775949: balance_dirty_state: bdi btrfs-1: dirty=562 wb=775 unstable=0 bg_thresh=983 thresh=1966 gap=629 poll_thresh=17 ino=257 dd-2584 [001] 302.776077: balance_dirty_state: bdi btrfs-1: dirty=587 wb=750 unstable=0 bg_thresh=985 thresh=1970 gap=633 poll_thresh=18 ino=257 dd-2584 [001] 302.776386: balance_dirty_state: bdi btrfs-1: dirty=612 wb=625 unstable=0 bg_thresh=981 thresh=1963 gap=726 poll_thresh=19 ino=257 dd-2584 [001] 302.776507: balance_dirty_state: bdi btrfs-1: dirty=662 wb=625 unstable=0 bg_thresh=980 thresh=1961 gap=674 poll_thresh=20 ino=257 dd-2584 [001] 302.776629: balance_dirty_state: bdi btrfs-1: dirty=687 wb=625 unstable=0 bg_thresh=983 thresh=1966 gap=654 poll_thresh=21 ino=257 dd-2584 [001] 302.776753: balance_dirty_state: bdi btrfs-1: dirty=712 wb=625 unstable=0 bg_thresh=985 thresh=1970 gap=633 poll_thresh=22 ino=257 dd-2584 [001] 302.776876: balance_dirty_state: bdi btrfs-1: dirty=762 wb=625 unstable=0 bg_thresh=981 thresh=1962 gap=575 poll_thresh=23 ino=257 dd-2584 [001] 302.777000: balance_dirty_state: bdi btrfs-1: dirty=787 wb=625 unstable=0 bg_thresh=980 thresh=1961 gap=549 poll_thresh=24 ino=257 dd-2584 [001] 302.777126: balance_dirty_state: bdi btrfs-1: dirty=812 wb=625 unstable=0 bg_thresh=979 thresh=1959 gap=522 poll_thresh=25 ino=257 dd-2584 [001] 302.777248: balance_dirty_state: bdi btrfs-1: dirty=837 wb=625 unstable=0 bg_thresh=979 thresh=1958 gap=496 poll_thresh=26 ino=257 dd-2584 [001] 302.777535: balance_dirty_state: bdi btrfs-1: dirty=887 wb=625 unstable=0 bg_thresh=981 thresh=1963 gap=451 poll_thresh=27 ino=257 dd-2584 [001] 302.777539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-125% task_gap=-350% task_weight=99% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.783677: balance_dirty_state: bdi btrfs-1: dirty=887 wb=625 unstable=0 bg_thresh=981 thresh=1962 gap=450 poll_thresh=27 ino=257 dd-2584 [004] 302.783685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1231 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-126% task_gap=-351% task_weight=99% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.791815: balance_dirty_state: bdi btrfs-1: dirty=887 wb=375 unstable=0 bg_thresh=980 thresh=1961 gap=699 poll_thresh=27 ino=257 dd-2584 [004] 302.791924: balance_dirty_state: bdi btrfs-1: dirty=887 wb=375 unstable=0 bg_thresh=980 thresh=1961 gap=699 poll_thresh=20 ino=257 dd-2584 [004] 302.792158: balance_dirty_state: bdi btrfs-1: dirty=912 wb=375 unstable=0 bg_thresh=983 thresh=1966 gap=679 poll_thresh=21 ino=257 dd-2584 [004] 302.792389: balance_dirty_state: bdi btrfs-1: dirty=962 wb=375 unstable=0 bg_thresh=988 thresh=1976 gap=639 poll_thresh=22 ino=257 dd-2584 [004] 302.792624: balance_dirty_state: bdi btrfs-1: dirty=987 wb=375 unstable=0 bg_thresh=990 thresh=1981 gap=619 poll_thresh=23 ino=257 dd-2584 [004] 302.792855: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=375 unstable=0 bg_thresh=990 thresh=1980 gap=593 poll_thresh=24 ino=257 flush-btrfs-1-2586 [005] 302.792943: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10148 wrote=0 to_write=8192 dd-2584 [004] 302.793100: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=375 unstable=0 bg_thresh=989 thresh=1979 gap=542 poll_thresh=25 ino=257 dd-2584 [004] 302.793343: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=400 unstable=0 bg_thresh=991 thresh=1983 gap=521 poll_thresh=26 ino=257 dd-2584 [004] 302.793954: balance_dirty_state: bdi btrfs-1: dirty=962 wb=525 unstable=0 bg_thresh=988 thresh=1976 gap=489 poll_thresh=27 ino=257 dd-2584 [004] 302.793958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 302.796506: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=312 wrote=928 to_write=7264 dd-2584 [004] 302.799539: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1175 unstable=0 bg_thresh=982 thresh=1964 gap=602 poll_thresh=27 ino=257 dd-2584 [004] 302.799601: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1175 unstable=0 bg_thresh=982 thresh=1964 gap=577 poll_thresh=20 ino=257 dd-2584 [004] 302.799716: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1175 unstable=0 bg_thresh=984 thresh=1969 gap=557 poll_thresh=21 ino=257 dd-2584 [004] 302.799832: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1175 unstable=0 bg_thresh=987 thresh=1974 gap=537 poll_thresh=22 ino=257 dd-2584 [004] 302.799950: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1175 unstable=0 bg_thresh=989 thresh=1978 gap=491 poll_thresh=23 ino=257 dd-2584 [004] 302.799954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.807585: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1050 unstable=0 bg_thresh=982 thresh=1965 gap=603 poll_thresh=23 ino=257 dd-2584 [004] 302.807659: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1050 unstable=0 bg_thresh=982 thresh=1965 gap=603 poll_thresh=17 ino=257 dd-2584 [004] 302.807769: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1050 unstable=0 bg_thresh=987 thresh=1975 gap=563 poll_thresh=18 ino=257 dd-2584 [004] 302.807882: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1050 unstable=0 bg_thresh=990 thresh=1980 gap=543 poll_thresh=19 ino=257 dd-2584 [004] 302.807996: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1050 unstable=0 bg_thresh=989 thresh=1979 gap=517 poll_thresh=20 ino=257 dd-2584 [004] 302.808286: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1050 unstable=0 bg_thresh=989 thresh=1978 gap=491 poll_thresh=21 ino=257 dd-2584 [004] 302.808291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-282% task_weight=100% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.815560: balance_dirty_state: bdi btrfs-1: dirty=437 wb=925 unstable=0 bg_thresh=983 thresh=1967 gap=605 poll_thresh=21 ino=257 dd-2584 [004] 302.815648: balance_dirty_state: bdi btrfs-1: dirty=462 wb=925 unstable=0 bg_thresh=983 thresh=1967 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 302.815825: balance_dirty_state: bdi btrfs-1: dirty=487 wb=925 unstable=0 bg_thresh=988 thresh=1977 gap=565 poll_thresh=17 ino=257 dd-2584 [004] 302.815998: balance_dirty_state: bdi btrfs-1: dirty=537 wb=925 unstable=0 bg_thresh=994 thresh=1988 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 302.816180: balance_dirty_state: bdi btrfs-1: dirty=562 wb=925 unstable=0 bg_thresh=990 thresh=1981 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 302.816186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-277% task_weight=99% bdi_bw=65404 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.823565: balance_dirty_state: bdi btrfs-1: dirty=562 wb=925 unstable=0 bg_thresh=977 thresh=1955 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 302.823571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1305 task_limit=1225 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-106% task_gap=-312% task_weight=98% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 302.831587: balance_dirty_state: bdi btrfs-1: dirty=562 wb=675 unstable=0 bg_thresh=980 thresh=1961 gap=724 poll_thresh=19 ino=257 dd-2584 [005] 302.831656: balance_dirty_state: bdi btrfs-1: dirty=587 wb=675 unstable=0 bg_thresh=983 thresh=1966 gap=704 poll_thresh=14 ino=257 dd-2584 [005] 302.831714: balance_dirty_state: bdi btrfs-1: dirty=587 wb=675 unstable=0 bg_thresh=983 thresh=1966 gap=704 poll_thresh=15 ino=257 dd-2584 [005] 302.831772: balance_dirty_state: bdi btrfs-1: dirty=612 wb=675 unstable=0 bg_thresh=985 thresh=1971 gap=684 poll_thresh=16 ino=257 dd-2584 [005] 302.831894: balance_dirty_state: bdi btrfs-1: dirty=637 wb=675 unstable=0 bg_thresh=985 thresh=1970 gap=658 poll_thresh=17 ino=257 dd-2584 [005] 302.832029: balance_dirty_state: bdi btrfs-1: dirty=687 wb=675 unstable=0 bg_thresh=984 thresh=1969 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 302.832331: balance_dirty_state: bdi btrfs-1: dirty=712 wb=675 unstable=0 bg_thresh=986 thresh=1973 gap=586 poll_thresh=19 ino=257 dd-2584 [005] 302.832452: balance_dirty_state: bdi btrfs-1: dirty=737 wb=675 unstable=0 bg_thresh=989 thresh=1978 gap=566 poll_thresh=20 ino=257 dd-2584 [005] 302.832581: balance_dirty_state: bdi btrfs-1: dirty=762 wb=675 unstable=0 bg_thresh=988 thresh=1977 gap=540 poll_thresh=21 ino=257 dd-2584 [005] 302.832709: balance_dirty_state: bdi btrfs-1: dirty=812 wb=675 unstable=0 bg_thresh=990 thresh=1981 gap=494 poll_thresh=22 ino=257 dd-2584 [005] 302.832714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 302.843627: balance_dirty_state: bdi btrfs-1: dirty=812 wb=550 unstable=0 bg_thresh=983 thresh=1966 gap=604 poll_thresh=22 ino=257 dd-2584 [005] 302.843715: balance_dirty_state: bdi btrfs-1: dirty=812 wb=550 unstable=0 bg_thresh=983 thresh=1966 gap=604 poll_thresh=16 ino=257 dd-2584 [005] 302.843944: balance_dirty_state: bdi btrfs-1: dirty=862 wb=550 unstable=0 bg_thresh=985 thresh=1971 gap=559 poll_thresh=17 ino=257 dd-2584 [005] 302.844185: balance_dirty_state: bdi btrfs-1: dirty=887 wb=550 unstable=0 bg_thresh=985 thresh=1970 gap=533 poll_thresh=18 ino=257 dd-2584 [005] 302.844385: balance_dirty_state: bdi btrfs-1: dirty=912 wb=475 unstable=0 bg_thresh=984 thresh=1968 gap=581 poll_thresh=19 ino=257 dd-2584 [005] 302.844578: balance_dirty_state: bdi btrfs-1: dirty=937 wb=425 unstable=0 bg_thresh=980 thresh=1961 gap=599 poll_thresh=20 ino=257 dd-2584 [005] 302.845177: balance_dirty_state: bdi btrfs-1: dirty=987 wb=425 unstable=0 bg_thresh=982 thresh=1965 gap=553 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 302.845216: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10200 wrote=0 to_write=8192 dd-2584 [005] 302.845527: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=425 unstable=0 bg_thresh=982 thresh=1964 gap=527 poll_thresh=22 ino=257 dd-2584 [005] 302.845897: balance_dirty_state: bdi btrfs-1: dirty=987 wb=450 unstable=0 bg_thresh=984 thresh=1968 gap=531 poll_thresh=23 ino=257 dd-2584 [005] 302.846261: balance_dirty_state: bdi btrfs-1: dirty=987 wb=500 unstable=0 bg_thresh=983 thresh=1967 gap=480 poll_thresh=24 ino=257 dd-2584 [005] 302.846265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 302.849902: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=364 wrote=880 to_write=7312 dd-2584 [004] 302.855677: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1175 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=24 ino=257 dd-2584 [004] 302.855762: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1175 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 302.855879: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1175 unstable=0 bg_thresh=988 thresh=1977 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 302.855998: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1175 unstable=0 bg_thresh=993 thresh=1987 gap=525 poll_thresh=20 ino=257 dd-2584 [004] 302.856118: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1175 unstable=0 bg_thresh=993 thresh=1986 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 302.856418: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1175 unstable=0 bg_thresh=992 thresh=1985 gap=448 poll_thresh=22 ino=257 dd-2584 [004] 302.856423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 302.863581: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1050 unstable=0 bg_thresh=984 thresh=1968 gap=556 poll_thresh=22 ino=257 dd-2584 [004] 302.863704: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1050 unstable=0 bg_thresh=984 thresh=1968 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 302.863818: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1050 unstable=0 bg_thresh=989 thresh=1978 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 302.863928: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1050 unstable=0 bg_thresh=991 thresh=1983 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 302.864042: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1050 unstable=0 bg_thresh=991 thresh=1982 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 302.864047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 302.871648: balance_dirty_state: bdi btrfs-1: dirty=462 wb=925 unstable=0 bg_thresh=986 thresh=1973 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 302.871745: balance_dirty_state: bdi btrfs-1: dirty=487 wb=925 unstable=0 bg_thresh=986 thresh=1973 gap=561 poll_thresh=14 ino=257 dd-2584 [004] 302.871828: balance_dirty_state: bdi btrfs-1: dirty=487 wb=925 unstable=0 bg_thresh=989 thresh=1978 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 302.871911: balance_dirty_state: bdi btrfs-1: dirty=512 wb=925 unstable=0 bg_thresh=991 thresh=1983 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 302.872077: balance_dirty_state: bdi btrfs-1: dirty=537 wb=925 unstable=0 bg_thresh=994 thresh=1988 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 302.872250: balance_dirty_state: bdi btrfs-1: dirty=587 wb=925 unstable=0 bg_thresh=993 thresh=1987 gap=475 poll_thresh=18 ino=257 dd-2584 [004] 302.872256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 302.879655: balance_dirty_state: bdi btrfs-1: dirty=587 wb=775 unstable=0 bg_thresh=991 thresh=1983 gap=621 poll_thresh=18 ino=257 dd-2584 [005] 302.879745: balance_dirty_state: bdi btrfs-1: dirty=587 wb=775 unstable=0 bg_thresh=991 thresh=1982 gap=620 poll_thresh=13 ino=257 dd-2584 [005] 302.880004: balance_dirty_state: bdi btrfs-1: dirty=612 wb=750 unstable=0 bg_thresh=991 thresh=1982 gap=620 poll_thresh=14 ino=257 dd-2584 [005] 302.880124: balance_dirty_state: bdi btrfs-1: dirty=612 wb=750 unstable=0 bg_thresh=990 thresh=1981 gap=619 poll_thresh=15 ino=257 dd-2584 [005] 302.880243: balance_dirty_state: bdi btrfs-1: dirty=637 wb=750 unstable=0 bg_thresh=993 thresh=1986 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 302.880479: balance_dirty_state: bdi btrfs-1: dirty=662 wb=750 unstable=0 bg_thresh=992 thresh=1985 gap=573 poll_thresh=17 ino=257 dd-2584 [005] 302.880714: balance_dirty_state: bdi btrfs-1: dirty=712 wb=750 unstable=0 bg_thresh=992 thresh=1984 gap=522 poll_thresh=18 ino=257 dd-2584 [005] 302.880950: balance_dirty_state: bdi btrfs-1: dirty=737 wb=750 unstable=0 bg_thresh=991 thresh=1983 gap=496 poll_thresh=19 ino=257 dd-2584 [005] 302.881185: balance_dirty_state: bdi btrfs-1: dirty=762 wb=750 unstable=0 bg_thresh=993 thresh=1987 gap=475 poll_thresh=20 ino=257 dd-2584 [005] 302.881195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 302.887638: balance_dirty_state: bdi btrfs-1: dirty=762 wb=625 unstable=0 bg_thresh=987 thresh=1975 gap=588 poll_thresh=20 ino=257 dd-2584 [005] 302.887766: balance_dirty_state: bdi btrfs-1: dirty=787 wb=625 unstable=0 bg_thresh=987 thresh=1974 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 302.887885: balance_dirty_state: bdi btrfs-1: dirty=787 wb=625 unstable=0 bg_thresh=984 thresh=1968 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 302.888117: balance_dirty_state: bdi btrfs-1: dirty=837 wb=625 unstable=0 bg_thresh=983 thresh=1967 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 302.888710: balance_dirty_state: bdi btrfs-1: dirty=862 wb=625 unstable=0 bg_thresh=985 thresh=1971 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 302.888719: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 302.895671: balance_dirty_state: bdi btrfs-1: dirty=862 wb=500 unstable=0 bg_thresh=984 thresh=1969 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 302.895777: balance_dirty_state: bdi btrfs-1: dirty=887 wb=500 unstable=0 bg_thresh=987 thresh=1974 gap=587 poll_thresh=13 ino=257 dd-2584 [005] 302.895835: balance_dirty_state: bdi btrfs-1: dirty=887 wb=500 unstable=0 bg_thresh=984 thresh=1968 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 302.895891: balance_dirty_state: bdi btrfs-1: dirty=912 wb=500 unstable=0 bg_thresh=986 thresh=1973 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 302.895947: balance_dirty_state: bdi btrfs-1: dirty=937 wb=500 unstable=0 bg_thresh=983 thresh=1967 gap=530 poll_thresh=16 ino=257 dd-2584 [005] 302.896058: balance_dirty_state: bdi btrfs-1: dirty=962 wb=500 unstable=0 bg_thresh=983 thresh=1966 gap=504 poll_thresh=17 ino=257 dd-2584 [005] 302.896172: balance_dirty_state: bdi btrfs-1: dirty=987 wb=500 unstable=0 bg_thresh=985 thresh=1970 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 302.896176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 302.896194: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10252 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 302.898788: writeback_single_inode: bdi btrfs-1: ino=257 state= age=412 wrote=784 to_write=7408 dd-2584 [005] 302.903725: balance_dirty_state: bdi btrfs-1: dirty=187 wb=1150 unstable=0 bg_thresh=987 thresh=1975 gap=638 poll_thresh=18 ino=257 dd-2584 [005] 302.903795: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1150 unstable=0 bg_thresh=990 thresh=1980 gap=618 poll_thresh=13 ino=257 dd-2584 [005] 302.903855: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1150 unstable=0 bg_thresh=987 thresh=1974 gap=612 poll_thresh=14 ino=257 dd-2584 [005] 302.903914: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1150 unstable=0 bg_thresh=986 thresh=1973 gap=586 poll_thresh=15 ino=257 dd-2584 [005] 302.903974: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1150 unstable=0 bg_thresh=986 thresh=1973 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 302.904092: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1150 unstable=0 bg_thresh=988 thresh=1977 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 302.904387: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1150 unstable=0 bg_thresh=988 thresh=1976 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 302.904505: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1150 unstable=0 bg_thresh=987 thresh=1975 gap=463 poll_thresh=19 ino=257 dd-2584 [005] 302.904510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 302.911692: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1025 unstable=0 bg_thresh=987 thresh=1975 gap=588 poll_thresh=19 ino=257 dd-2584 [005] 302.911808: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1025 unstable=0 bg_thresh=987 thresh=1974 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 302.911868: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1025 unstable=0 bg_thresh=987 thresh=1974 gap=562 poll_thresh=15 ino=257 dd-2584 [005] 302.911926: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1025 unstable=0 bg_thresh=986 thresh=1973 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 302.912038: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1025 unstable=0 bg_thresh=988 thresh=1977 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 302.912151: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1025 unstable=0 bg_thresh=988 thresh=1976 gap=489 poll_thresh=18 ino=257 dd-2584 [005] 302.912156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 302.919722: balance_dirty_state: bdi btrfs-1: dirty=462 wb=900 unstable=0 bg_thresh=986 thresh=1973 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 302.919825: balance_dirty_state: bdi btrfs-1: dirty=487 wb=900 unstable=0 bg_thresh=983 thresh=1967 gap=580 poll_thresh=13 ino=257 dd-2584 [005] 302.919888: balance_dirty_state: bdi btrfs-1: dirty=487 wb=900 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 302.919958: balance_dirty_state: bdi btrfs-1: dirty=512 wb=875 unstable=0 bg_thresh=985 thresh=1971 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 302.920031: balance_dirty_state: bdi btrfs-1: dirty=537 wb=850 unstable=0 bg_thresh=982 thresh=1965 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 302.920164: balance_dirty_state: bdi btrfs-1: dirty=562 wb=800 unstable=0 bg_thresh=987 thresh=1975 gap=613 poll_thresh=17 ino=257 dd-2584 [005] 302.920461: balance_dirty_state: bdi btrfs-1: dirty=587 wb=800 unstable=0 bg_thresh=986 thresh=1973 gap=586 poll_thresh=18 ino=257 dd-2584 [005] 302.920580: balance_dirty_state: bdi btrfs-1: dirty=612 wb=800 unstable=0 bg_thresh=986 thresh=1972 gap=560 poll_thresh=19 ino=257 dd-2584 [005] 302.920699: balance_dirty_state: bdi btrfs-1: dirty=662 wb=800 unstable=0 bg_thresh=985 thresh=1971 gap=509 poll_thresh=20 ino=257 dd-2584 [005] 302.920817: balance_dirty_state: bdi btrfs-1: dirty=687 wb=800 unstable=0 bg_thresh=987 thresh=1975 gap=488 poll_thresh=21 ino=257 dd-2584 [005] 302.920822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=65320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 302.927650: balance_dirty_state: bdi btrfs-1: dirty=687 wb=775 unstable=0 bg_thresh=983 thresh=1967 gap=505 poll_thresh=21 ino=257 dd-2584 [005] 302.927725: balance_dirty_state: bdi btrfs-1: dirty=712 wb=775 unstable=0 bg_thresh=983 thresh=1967 gap=480 poll_thresh=16 ino=257 dd-2584 [005] 302.927730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-98% task_gap=-297% task_weight=100% bdi_bw=65560 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 302.935696: balance_dirty_state: bdi btrfs-1: dirty=712 wb=650 unstable=0 bg_thresh=984 thresh=1968 gap=606 poll_thresh=16 ino=257 dd-2584 [005] 302.935765: balance_dirty_state: bdi btrfs-1: dirty=712 wb=650 unstable=0 bg_thresh=983 thresh=1967 gap=605 poll_thresh=12 ino=257 dd-2584 [005] 302.935827: balance_dirty_state: bdi btrfs-1: dirty=737 wb=650 unstable=0 bg_thresh=986 thresh=1972 gap=585 poll_thresh=13 ino=257 dd-2584 [005] 302.935887: balance_dirty_state: bdi btrfs-1: dirty=762 wb=650 unstable=0 bg_thresh=983 thresh=1966 gap=554 poll_thresh=14 ino=257 dd-2584 [005] 302.935948: balance_dirty_state: bdi btrfs-1: dirty=762 wb=650 unstable=0 bg_thresh=985 thresh=1971 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 302.936007: balance_dirty_state: bdi btrfs-1: dirty=787 wb=650 unstable=0 bg_thresh=985 thresh=1970 gap=533 poll_thresh=16 ino=257 dd-2584 [005] 302.936145: balance_dirty_state: bdi btrfs-1: dirty=812 wb=575 unstable=0 bg_thresh=984 thresh=1969 gap=582 poll_thresh=17 ino=257 dd-2584 [005] 302.936436: balance_dirty_state: bdi btrfs-1: dirty=837 wb=525 unstable=0 bg_thresh=984 thresh=1968 gap=606 poll_thresh=18 ino=257 dd-2584 [005] 302.936549: balance_dirty_state: bdi btrfs-1: dirty=887 wb=525 unstable=0 bg_thresh=983 thresh=1967 gap=555 poll_thresh=19 ino=257 dd-2584 [005] 302.936662: balance_dirty_state: bdi btrfs-1: dirty=912 wb=525 unstable=0 bg_thresh=985 thresh=1971 gap=534 poll_thresh=20 ino=257 dd-2584 [005] 302.936776: balance_dirty_state: bdi btrfs-1: dirty=937 wb=525 unstable=0 bg_thresh=985 thresh=1970 gap=508 poll_thresh=21 ino=257 dd-2584 [005] 302.936889: balance_dirty_state: bdi btrfs-1: dirty=987 wb=525 unstable=0 bg_thresh=984 thresh=1969 gap=457 poll_thresh=22 ino=257 dd-2584 [005] 302.936894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-121% task_gap=-342% task_weight=99% bdi_bw=65560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 302.936914: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10292 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 302.940674: writeback_single_inode: bdi btrfs-1: ino=257 state= age=36 wrote=784 to_write=15600 dd-2584 [005] 302.943670: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1175 unstable=0 bg_thresh=985 thresh=1970 gap=583 poll_thresh=22 ino=257 dd-2584 [005] 302.943737: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1175 unstable=0 bg_thresh=984 thresh=1969 gap=582 poll_thresh=16 ino=257 dd-2584 [005] 302.943859: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1175 unstable=0 bg_thresh=984 thresh=1968 gap=556 poll_thresh=17 ino=257 dd-2584 [005] 302.943980: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1175 unstable=0 bg_thresh=983 thresh=1967 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 302.944282: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1175 unstable=0 bg_thresh=985 thresh=1971 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 302.944287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=65560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 302.951685: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1050 unstable=0 bg_thresh=986 thresh=1972 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 302.951771: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1050 unstable=0 bg_thresh=983 thresh=1966 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 302.951834: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1050 unstable=0 bg_thresh=985 thresh=1971 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 302.951895: balance_dirty_state: bdi btrfs-1: dirty=362 wb=1050 unstable=0 bg_thresh=987 thresh=1975 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 302.952017: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1050 unstable=0 bg_thresh=989 thresh=1979 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 302.952138: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1050 unstable=0 bg_thresh=994 thresh=1988 gap=526 poll_thresh=18 ino=257 dd-2584 [005] 302.952259: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1050 unstable=0 bg_thresh=996 thresh=1992 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 302.952264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=65560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 302.959668: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1050 unstable=0 bg_thresh=996 thresh=1992 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 302.959676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=65560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 302.967684: balance_dirty_state: bdi btrfs-1: dirty=462 wb=775 unstable=0 bg_thresh=995 thresh=1990 gap=753 poll_thresh=19 ino=257 dd-2584 [005] 302.967753: balance_dirty_state: bdi btrfs-1: dirty=462 wb=775 unstable=0 bg_thresh=994 thresh=1989 gap=752 poll_thresh=14 ino=257 dd-2584 [005] 302.967819: balance_dirty_state: bdi btrfs-1: dirty=487 wb=775 unstable=0 bg_thresh=997 thresh=1994 gap=732 poll_thresh=15 ino=257 dd-2584 [005] 302.967883: balance_dirty_state: bdi btrfs-1: dirty=512 wb=775 unstable=0 bg_thresh=994 thresh=1988 gap=701 poll_thresh=16 ino=257 dd-2584 [005] 302.968005: balance_dirty_state: bdi btrfs-1: dirty=537 wb=775 unstable=0 bg_thresh=996 thresh=1992 gap=680 poll_thresh=17 ino=257 dd-2584 [005] 302.968303: balance_dirty_state: bdi btrfs-1: dirty=562 wb=775 unstable=0 bg_thresh=995 thresh=1991 gap=654 poll_thresh=18 ino=257 dd-2584 [005] 302.968421: balance_dirty_state: bdi btrfs-1: dirty=612 wb=775 unstable=0 bg_thresh=995 thresh=1990 gap=603 poll_thresh=19 ino=257 dd-2584 [005] 302.968541: balance_dirty_state: bdi btrfs-1: dirty=637 wb=775 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=20 ino=257 dd-2584 [005] 302.968659: balance_dirty_state: bdi btrfs-1: dirty=662 wb=775 unstable=0 bg_thresh=996 thresh=1993 gap=556 poll_thresh=21 ino=257 dd-2584 [005] 302.968776: balance_dirty_state: bdi btrfs-1: dirty=687 wb=775 unstable=0 bg_thresh=996 thresh=1992 gap=530 poll_thresh=22 ino=257 dd-2584 [005] 302.968894: balance_dirty_state: bdi btrfs-1: dirty=737 wb=775 unstable=0 bg_thresh=995 thresh=1991 gap=479 poll_thresh=23 ino=257 dd-2584 [005] 302.968899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=65560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 302.975687: balance_dirty_state: bdi btrfs-1: dirty=737 wb=775 unstable=0 bg_thresh=996 thresh=1992 gap=480 poll_thresh=23 ino=257 dd-2584 [005] 302.975692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=65560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 302.986789: balance_dirty_state: bdi btrfs-1: dirty=737 wb=525 unstable=0 bg_thresh=981 thresh=1963 gap=701 poll_thresh=23 ino=257 dd-2584 [001] 302.986854: balance_dirty_state: bdi btrfs-1: dirty=737 wb=525 unstable=0 bg_thresh=984 thresh=1968 gap=706 poll_thresh=17 ino=257 dd-2584 [001] 302.986969: balance_dirty_state: bdi btrfs-1: dirty=787 wb=525 unstable=0 bg_thresh=986 thresh=1973 gap=661 poll_thresh=18 ino=257 dd-2584 [001] 302.987086: balance_dirty_state: bdi btrfs-1: dirty=812 wb=525 unstable=0 bg_thresh=986 thresh=1972 gap=635 poll_thresh=19 ino=257 dd-2584 [001] 302.987386: balance_dirty_state: bdi btrfs-1: dirty=837 wb=525 unstable=0 bg_thresh=991 thresh=1982 gap=620 poll_thresh=20 ino=257 dd-2584 [001] 302.987504: balance_dirty_state: bdi btrfs-1: dirty=887 wb=525 unstable=0 bg_thresh=990 thresh=1981 gap=569 poll_thresh=21 ino=257 dd-2584 [001] 302.987631: balance_dirty_state: bdi btrfs-1: dirty=912 wb=525 unstable=0 bg_thresh=990 thresh=1980 gap=543 poll_thresh=22 ino=257 dd-2584 [001] 302.987749: balance_dirty_state: bdi btrfs-1: dirty=937 wb=525 unstable=0 bg_thresh=989 thresh=1979 gap=517 poll_thresh=23 ino=257 dd-2584 [001] 302.987880: balance_dirty_state: bdi btrfs-1: dirty=962 wb=475 unstable=0 bg_thresh=991 thresh=1983 gap=546 poll_thresh=24 ino=257 dd-2584 [001] 302.988018: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=400 unstable=0 bg_thresh=991 thresh=1982 gap=570 poll_thresh=25 ino=257 flush-btrfs-1-2586 [005] 302.988044: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10344 wrote=0 to_write=16384 dd-2584 [001] 302.988202: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=375 unstable=0 bg_thresh=987 thresh=1975 gap=563 poll_thresh=26 ino=257 dd-2584 [001] 302.988387: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=425 unstable=0 bg_thresh=991 thresh=1983 gap=521 poll_thresh=27 ino=257 dd-2584 [001] 302.988862: balance_dirty_state: bdi btrfs-1: dirty=962 wb=525 unstable=0 bg_thresh=990 thresh=1980 gap=493 poll_thresh=28 ino=257 dd-2584 [001] 302.988864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=65560 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [005] 302.990612: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=896 to_write=15488 dd-2584 [001] 302.995722: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1225 unstable=0 bg_thresh=1000 thresh=2001 gap=564 poll_thresh=28 ino=257 dd-2584 [001] 302.995805: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1200 unstable=0 bg_thresh=997 thresh=1994 gap=582 poll_thresh=21 ino=257 dd-2584 [001] 302.995938: balance_dirty_state: bdi btrfs-1: dirty=237 wb=1150 unstable=0 bg_thresh=1002 thresh=2005 gap=618 poll_thresh=22 ino=257 dd-2584 [001] 302.996058: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1150 unstable=0 bg_thresh=1002 thresh=2004 gap=567 poll_thresh=23 ino=257 dd-2584 [001] 302.996178: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1150 unstable=0 bg_thresh=1004 thresh=2008 gap=546 poll_thresh=24 ino=257 dd-2584 [001] 302.996298: balance_dirty_state: bdi btrfs-1: dirty=337 wb=1150 unstable=0 bg_thresh=1003 thresh=2007 gap=520 poll_thresh=25 ino=257 dd-2584 [001] 302.996418: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1150 unstable=0 bg_thresh=1003 thresh=2006 gap=469 poll_thresh=26 ino=257 dd-2584 [001] 302.996423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=65560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 303.007771: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1025 unstable=0 bg_thresh=994 thresh=1988 gap=576 poll_thresh=26 ino=257 dd-2584 [001] 303.007870: balance_dirty_state: bdi btrfs-1: dirty=387 wb=1025 unstable=0 bg_thresh=993 thresh=1987 gap=575 poll_thresh=19 ino=257 dd-2584 [001] 303.008109: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1025 unstable=0 bg_thresh=993 thresh=1986 gap=549 poll_thresh=20 ino=257 dd-2584 [001] 303.008715: balance_dirty_state: bdi btrfs-1: dirty=462 wb=1025 unstable=0 bg_thresh=992 thresh=1985 gap=498 poll_thresh=21 ino=257 dd-2584 [001] 303.008950: balance_dirty_state: bdi btrfs-1: dirty=487 wb=1025 unstable=0 bg_thresh=992 thresh=1984 gap=472 poll_thresh=22 ino=257 dd-2584 [001] 303.008960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=65560 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 303.019670: balance_dirty_state: bdi btrfs-1: dirty=487 wb=875 unstable=0 bg_thresh=992 thresh=1984 gap=622 poll_thresh=22 ino=257 dd-2584 [001] 303.019770: balance_dirty_state: bdi btrfs-1: dirty=512 wb=875 unstable=0 bg_thresh=994 thresh=1989 gap=602 poll_thresh=16 ino=257 dd-2584 [001] 303.019891: balance_dirty_state: bdi btrfs-1: dirty=537 wb=875 unstable=0 bg_thresh=994 thresh=1988 gap=576 poll_thresh=17 ino=257 dd-2584 [001] 303.020017: balance_dirty_state: bdi btrfs-1: dirty=562 wb=875 unstable=0 bg_thresh=993 thresh=1986 gap=549 poll_thresh=18 ino=257 dd-2584 [001] 303.020139: balance_dirty_state: bdi btrfs-1: dirty=612 wb=875 unstable=0 bg_thresh=992 thresh=1985 gap=498 poll_thresh=19 ino=257 dd-2584 [001] 303.020262: balance_dirty_state: bdi btrfs-1: dirty=637 wb=875 unstable=0 bg_thresh=992 thresh=1984 gap=472 poll_thresh=20 ino=257 dd-2584 [001] 303.020267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=65560 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 303.027697: balance_dirty_state: bdi btrfs-1: dirty=637 wb=875 unstable=0 bg_thresh=993 thresh=1987 gap=475 poll_thresh=20 ino=257 dd-2584 [001] 303.027707: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=65560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 303.035713: balance_dirty_state: bdi btrfs-1: dirty=637 wb=625 unstable=0 bg_thresh=993 thresh=1987 gap=725 poll_thresh=20 ino=257 dd-2584 [005] 303.035793: balance_dirty_state: bdi btrfs-1: dirty=650 wb=625 unstable=0 bg_thresh=993 thresh=1986 gap=711 poll_thresh=15 ino=257 dd-2584 [005] 303.035864: balance_dirty_state: bdi btrfs-1: dirty=663 wb=625 unstable=0 bg_thresh=992 thresh=1985 gap=697 poll_thresh=16 ino=257 dd-2584 [005] 303.036182: balance_dirty_state: bdi btrfs-1: dirty=702 wb=625 unstable=0 bg_thresh=992 thresh=1985 gap=658 poll_thresh=17 ino=257 dd-2584 [005] 303.036323: balance_dirty_state: bdi btrfs-1: dirty=740 wb=625 unstable=0 bg_thresh=990 thresh=1980 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 303.036450: balance_dirty_state: bdi btrfs-1: dirty=765 wb=625 unstable=0 bg_thresh=995 thresh=1990 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 303.036578: balance_dirty_state: bdi btrfs-1: dirty=790 wb=625 unstable=0 bg_thresh=994 thresh=1989 gap=574 poll_thresh=20 ino=257 dd-2584 [005] 303.036712: balance_dirty_state: bdi btrfs-1: dirty=815 wb=625 unstable=0 bg_thresh=994 thresh=1988 gap=548 poll_thresh=21 ino=257 dd-2584 [005] 303.036847: balance_dirty_state: bdi btrfs-1: dirty=865 wb=625 unstable=0 bg_thresh=996 thresh=1992 gap=502 poll_thresh=22 ino=257 dd-2584 [005] 303.036984: balance_dirty_state: bdi btrfs-1: dirty=890 wb=625 unstable=0 bg_thresh=995 thresh=1991 gap=476 poll_thresh=23 ino=257 dd-2584 [005] 303.036988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 303.043695: balance_dirty_state: bdi btrfs-1: dirty=890 wb=500 unstable=0 bg_thresh=995 thresh=1991 gap=601 poll_thresh=23 ino=257 dd-2584 [005] 303.044054: balance_dirty_state: bdi btrfs-1: dirty=890 wb=500 unstable=0 bg_thresh=1032 thresh=2065 gap=675 poll_thresh=17 ino=257 dd-2584 [005] 303.044175: balance_dirty_state: bdi btrfs-1: dirty=940 wb=500 unstable=0 bg_thresh=1032 thresh=2064 gap=624 poll_thresh=18 ino=257 dd-2584 [005] 303.044477: balance_dirty_state: bdi btrfs-1: dirty=965 wb=500 unstable=0 bg_thresh=1034 thresh=2068 gap=603 poll_thresh=19 ino=257 dd-2584 [005] 303.044601: balance_dirty_state: bdi btrfs-1: dirty=990 wb=500 unstable=0 bg_thresh=1033 thresh=2067 gap=577 poll_thresh=20 ino=257 dd-2584 [005] 303.044724: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=500 unstable=0 bg_thresh=1033 thresh=2066 gap=551 poll_thresh=21 ino=257 dd-2584 [005] 303.044848: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=500 unstable=0 bg_thresh=1029 thresh=2059 gap=494 poll_thresh=22 ino=257 dd-2584 [005] 303.044853: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 303.044872: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10400 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 303.046938: writeback_single_inode: bdi btrfs-1: ino=257 state= age=100 wrote=864 to_write=15520 dd-2584 [005] 303.051667: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1128 unstable=0 bg_thresh=1028 thresh=2057 gap=717 poll_thresh=22 ino=257 dd-2584 [005] 303.051751: balance_dirty_state: bdi btrfs-1: dirty=212 wb=1128 unstable=0 bg_thresh=1031 thresh=2062 gap=722 poll_thresh=16 ino=257 dd-2584 [005] 303.051886: balance_dirty_state: bdi btrfs-1: dirty=262 wb=1128 unstable=0 bg_thresh=1030 thresh=2061 gap=671 poll_thresh=17 ino=257 dd-2584 [005] 303.052025: balance_dirty_state: bdi btrfs-1: dirty=287 wb=1128 unstable=0 bg_thresh=1030 thresh=2060 gap=645 poll_thresh=18 ino=257 dd-2584 [005] 303.052184: balance_dirty_state: bdi btrfs-1: dirty=312 wb=1128 unstable=0 bg_thresh=1029 thresh=2059 gap=619 poll_thresh=19 ino=257 dd-2584 [005] 303.052714: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1128 unstable=0 bg_thresh=1033 thresh=2066 gap=588 poll_thresh=20 ino=257 dd-2584 [005] 303.052844: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1128 unstable=0 bg_thresh=1035 thresh=2070 gap=567 poll_thresh=21 ino=257 dd-2584 [005] 303.053286: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1128 unstable=0 bg_thresh=1031 thresh=2062 gap=509 poll_thresh=22 ino=257 dd-2584 [005] 303.053292: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-177% task_weight=100% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 303.059724: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1131 unstable=0 bg_thresh=1031 thresh=2063 gap=509 poll_thresh=22 ino=257 dd-2584 [005] 303.059729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-176% task_weight=100% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 303.067666: balance_dirty_state: bdi btrfs-1: dirty=423 wb=881 unstable=0 bg_thresh=1022 thresh=2044 gap=740 poll_thresh=22 ino=257 dd-2584 [005] 303.067747: balance_dirty_state: bdi btrfs-1: dirty=436 wb=881 unstable=0 bg_thresh=1022 thresh=2045 gap=728 poll_thresh=16 ino=257 dd-2584 [005] 303.067877: balance_dirty_state: bdi btrfs-1: dirty=461 wb=881 unstable=0 bg_thresh=1025 thresh=2051 gap=709 poll_thresh=17 ino=257 dd-2584 [005] 303.068009: balance_dirty_state: bdi btrfs-1: dirty=486 wb=881 unstable=0 bg_thresh=1025 thresh=2050 gap=683 poll_thresh=18 ino=257 dd-2584 [005] 303.068141: balance_dirty_state: bdi btrfs-1: dirty=536 wb=881 unstable=0 bg_thresh=1024 thresh=2049 gap=632 poll_thresh=19 ino=257 dd-2584 [005] 303.068568: balance_dirty_state: bdi btrfs-1: dirty=575 wb=881 unstable=0 bg_thresh=1021 thresh=2043 gap=587 poll_thresh=20 ino=257 dd-2584 [005] 303.068938: balance_dirty_state: bdi btrfs-1: dirty=600 wb=881 unstable=0 bg_thresh=1032 thresh=2065 gap=584 poll_thresh=21 ino=257 dd-2584 [005] 303.069247: balance_dirty_state: bdi btrfs-1: dirty=625 wb=881 unstable=0 bg_thresh=1034 thresh=2069 gap=563 poll_thresh=22 ino=257 dd-2584 [005] 303.069375: balance_dirty_state: bdi btrfs-1: dirty=650 wb=881 unstable=0 bg_thresh=1034 thresh=2068 gap=537 poll_thresh=23 ino=257 dd-2584 [005] 303.069505: balance_dirty_state: bdi btrfs-1: dirty=675 wb=881 unstable=0 bg_thresh=1033 thresh=2067 gap=511 poll_thresh=24 ino=257 dd-2584 [005] 303.069510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 303.075706: balance_dirty_state: bdi btrfs-1: dirty=675 wb=881 unstable=0 bg_thresh=1024 thresh=2049 gap=493 poll_thresh=24 ino=257 dd-2584 [005] 303.075712: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 303.083746: balance_dirty_state: bdi btrfs-1: dirty=675 wb=631 unstable=0 bg_thresh=1025 thresh=2051 gap=745 poll_thresh=24 ino=257 dd-2584 [003] 303.083825: balance_dirty_state: bdi btrfs-1: dirty=675 wb=631 unstable=0 bg_thresh=1025 thresh=2051 gap=745 poll_thresh=18 ino=257 dd-2584 [003] 303.083959: balance_dirty_state: bdi btrfs-1: dirty=725 wb=631 unstable=0 bg_thresh=1030 thresh=2061 gap=705 poll_thresh=19 ino=257 dd-2584 [003] 303.084092: balance_dirty_state: bdi btrfs-1: dirty=750 wb=631 unstable=0 bg_thresh=1033 thresh=2066 gap=685 poll_thresh=20 ino=257 dd-2584 [003] 303.084241: balance_dirty_state: bdi btrfs-1: dirty=788 wb=631 unstable=0 bg_thresh=1032 thresh=2064 gap=645 poll_thresh=21 ino=257 dd-2584 [003] 303.084389: balance_dirty_state: bdi btrfs-1: dirty=814 wb=631 unstable=0 bg_thresh=1033 thresh=2066 gap=621 poll_thresh=22 ino=257 dd-2584 [003] 303.084736: balance_dirty_state: bdi btrfs-1: dirty=839 wb=631 unstable=0 bg_thresh=1032 thresh=2065 gap=595 poll_thresh=23 ino=257 dd-2584 [003] 303.084881: balance_dirty_state: bdi btrfs-1: dirty=889 wb=631 unstable=0 bg_thresh=1032 thresh=2064 gap=544 poll_thresh=24 ino=257 dd-2584 [003] 303.085026: balance_dirty_state: bdi btrfs-1: dirty=914 wb=631 unstable=0 bg_thresh=1034 thresh=2068 gap=523 poll_thresh=25 ino=257 dd-2584 [003] 303.085590: balance_dirty_state: bdi btrfs-1: dirty=939 wb=631 unstable=0 bg_thresh=1031 thresh=2062 gap=492 poll_thresh=26 ino=257 dd-2584 [003] 303.085595: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-177% task_weight=100% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 303.091730: balance_dirty_state: bdi btrfs-1: dirty=939 wb=506 unstable=0 bg_thresh=1022 thresh=2045 gap=600 poll_thresh=26 ino=257 dd-2584 [003] 303.091830: balance_dirty_state: bdi btrfs-1: dirty=952 wb=506 unstable=0 bg_thresh=1021 thresh=2043 gap=585 poll_thresh=19 ino=257 dd-2584 [003] 303.091980: balance_dirty_state: bdi btrfs-1: dirty=990 wb=506 unstable=0 bg_thresh=1025 thresh=2050 gap=554 poll_thresh=20 ino=257 dd-2584 [003] 303.092124: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=506 unstable=0 bg_thresh=1024 thresh=2049 gap=528 poll_thresh=21 ino=257 dd-2584 [003] 303.092612: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=506 unstable=0 bg_thresh=1030 thresh=2061 gap=490 poll_thresh=22 ino=257 dd-2584 [003] 303.092617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-178% task_weight=100% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 303.092682: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10448 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 303.094806: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=864 to_write=15520 dd-2584 [003] 303.099678: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1246 unstable=0 bg_thresh=1021 thresh=2042 gap=599 poll_thresh=22 ino=257 dd-2584 [003] 303.099750: balance_dirty_state: bdi btrfs-1: dirty=197 wb=1246 unstable=0 bg_thresh=1023 thresh=2047 gap=604 poll_thresh=16 ino=257 dd-2584 [003] 303.100053: balance_dirty_state: bdi btrfs-1: dirty=247 wb=1246 unstable=0 bg_thresh=1023 thresh=2046 gap=553 poll_thresh=17 ino=257 dd-2584 [003] 303.100184: balance_dirty_state: bdi btrfs-1: dirty=260 wb=1246 unstable=0 bg_thresh=1021 thresh=2042 gap=536 poll_thresh=18 ino=257 dd-2584 [003] 303.100319: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1246 unstable=0 bg_thresh=1021 thresh=2043 gap=499 poll_thresh=19 ino=257 dd-2584 [003] 303.100324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 303.107698: balance_dirty_state: bdi btrfs-1: dirty=307 wb=958 unstable=0 bg_thresh=1016 thresh=2033 gap=768 poll_thresh=19 ino=257 dd-2584 [003] 303.107770: balance_dirty_state: bdi btrfs-1: dirty=307 wb=958 unstable=0 bg_thresh=1016 thresh=2032 gap=767 poll_thresh=14 ino=257 dd-2584 [003] 303.107834: balance_dirty_state: bdi btrfs-1: dirty=332 wb=958 unstable=0 bg_thresh=1018 thresh=2037 gap=747 poll_thresh=15 ino=257 dd-2584 [003] 303.107895: balance_dirty_state: bdi btrfs-1: dirty=357 wb=958 unstable=0 bg_thresh=1015 thresh=2031 gap=716 poll_thresh=16 ino=257 dd-2584 [003] 303.108021: balance_dirty_state: bdi btrfs-1: dirty=395 wb=958 unstable=0 bg_thresh=1015 thresh=2030 gap=677 poll_thresh=17 ino=257 dd-2584 [003] 303.108160: balance_dirty_state: bdi btrfs-1: dirty=421 wb=958 unstable=0 bg_thresh=1015 thresh=2031 gap=652 poll_thresh=18 ino=257 dd-2584 [003] 303.108291: balance_dirty_state: bdi btrfs-1: dirty=446 wb=958 unstable=0 bg_thresh=1017 thresh=2035 gap=631 poll_thresh=19 ino=257 dd-2584 [003] 303.108424: balance_dirty_state: bdi btrfs-1: dirty=471 wb=958 unstable=0 bg_thresh=1017 thresh=2034 gap=605 poll_thresh=20 ino=257 dd-2584 [003] 303.108732: balance_dirty_state: bdi btrfs-1: dirty=521 wb=958 unstable=0 bg_thresh=1016 thresh=2033 gap=554 poll_thresh=21 ino=257 dd-2584 [003] 303.108863: balance_dirty_state: bdi btrfs-1: dirty=546 wb=958 unstable=0 bg_thresh=1018 thresh=2037 gap=533 poll_thresh=22 ino=257 dd-2584 [003] 303.109174: balance_dirty_state: bdi btrfs-1: dirty=571 wb=958 unstable=0 bg_thresh=1028 thresh=2057 gap=528 poll_thresh=23 ino=257 dd-2584 [003] 303.109297: balance_dirty_state: bdi btrfs-1: dirty=596 wb=958 unstable=0 bg_thresh=1030 thresh=2061 gap=507 poll_thresh=24 ino=257 dd-2584 [003] 303.109302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-61% task_gap=-224% task_weight=100% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 303.115644: balance_dirty_state: bdi btrfs-1: dirty=596 wb=858 unstable=0 bg_thresh=1028 thresh=2056 gap=602 poll_thresh=24 ino=257 dd-2584 [003] 303.115717: balance_dirty_state: bdi btrfs-1: dirty=614 wb=856 unstable=0 bg_thresh=1029 thresh=2059 gap=589 poll_thresh=18 ino=257 dd-2584 [003] 303.115843: balance_dirty_state: bdi btrfs-1: dirty=639 wb=856 unstable=0 bg_thresh=1029 thresh=2058 gap=563 poll_thresh=19 ino=257 dd-2584 [003] 303.115965: balance_dirty_state: bdi btrfs-1: dirty=689 wb=856 unstable=0 bg_thresh=1022 thresh=2045 gap=500 poll_thresh=20 ino=257 dd-2584 [003] 303.115970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-196% task_weight=100% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 303.123769: balance_dirty_state: bdi btrfs-1: dirty=700 wb=855 unstable=0 bg_thresh=1003 thresh=2007 gap=452 poll_thresh=20 ino=257 dd-2584 [003] 303.123775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 303.131738: balance_dirty_state: bdi btrfs-1: dirty=716 wb=604 unstable=0 bg_thresh=1000 thresh=2000 gap=680 poll_thresh=20 ino=257 dd-2584 [007] 303.131824: balance_dirty_state: bdi btrfs-1: dirty=716 wb=604 unstable=0 bg_thresh=1000 thresh=2000 gap=680 poll_thresh=15 ino=257 dd-2584 [007] 303.131902: balance_dirty_state: bdi btrfs-1: dirty=741 wb=604 unstable=0 bg_thresh=1002 thresh=2005 gap=660 poll_thresh=16 ino=257 dd-2584 [007] 303.132265: balance_dirty_state: bdi btrfs-1: dirty=766 wb=604 unstable=0 bg_thresh=1003 thresh=2006 gap=636 poll_thresh=17 ino=257 dd-2584 [007] 303.132422: balance_dirty_state: bdi btrfs-1: dirty=804 wb=604 unstable=0 bg_thresh=1003 thresh=2006 gap=598 poll_thresh=18 ino=257 dd-2584 [007] 303.132572: balance_dirty_state: bdi btrfs-1: dirty=854 wb=604 unstable=0 bg_thresh=1005 thresh=2010 gap=552 poll_thresh=19 ino=257 dd-2584 [007] 303.133004: balance_dirty_state: bdi btrfs-1: dirty=879 wb=604 unstable=0 bg_thresh=1035 thresh=2070 gap=587 poll_thresh=20 ino=257 dd-2584 [007] 303.133124: balance_dirty_state: bdi btrfs-1: dirty=904 wb=604 unstable=0 bg_thresh=1037 thresh=2074 gap=566 poll_thresh=21 ino=257 dd-2584 [007] 303.133242: balance_dirty_state: bdi btrfs-1: dirty=929 wb=604 unstable=0 bg_thresh=1036 thresh=2073 gap=540 poll_thresh=22 ino=257 dd-2584 [007] 303.133363: balance_dirty_state: bdi btrfs-1: dirty=954 wb=604 unstable=0 bg_thresh=1033 thresh=2066 gap=508 poll_thresh=23 ino=257 dd-2584 [007] 303.133368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-36% task_gap=-172% task_weight=100% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 303.139725: balance_dirty_state: bdi btrfs-1: dirty=954 wb=490 unstable=0 bg_thresh=1020 thresh=2040 gap=596 poll_thresh=23 ino=257 dd-2584 [007] 303.139812: balance_dirty_state: bdi btrfs-1: dirty=979 wb=490 unstable=0 bg_thresh=1020 thresh=2040 gap=571 poll_thresh=17 ino=257 dd-2584 [007] 303.139971: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=490 unstable=0 bg_thresh=1022 thresh=2044 gap=537 poll_thresh=18 ino=257 dd-2584 [007] 303.140369: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=490 unstable=0 bg_thresh=1019 thresh=2039 gap=494 poll_thresh=19 ino=257 dd-2584 [007] 303.140375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1302 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-112% task_weight=100% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 303.140407: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10496 wrote=0 to_write=16384 flush-btrfs-1-2586 [001] 303.142484: writeback_single_inode: bdi btrfs-1: ino=257 state= age=40 wrote=832 to_write=15552 dd-2584 [007] 303.147766: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1194 unstable=0 bg_thresh=1016 thresh=2032 gap=612 poll_thresh=19 ino=257 dd-2584 [007] 303.147843: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1194 unstable=0 bg_thresh=1018 thresh=2037 gap=617 poll_thresh=14 ino=257 dd-2584 [007] 303.147910: balance_dirty_state: bdi btrfs-1: dirty=251 wb=1194 unstable=0 bg_thresh=1018 thresh=2036 gap=591 poll_thresh=15 ino=257 dd-2584 [007] 303.147976: balance_dirty_state: bdi btrfs-1: dirty=276 wb=1194 unstable=0 bg_thresh=1018 thresh=2036 gap=566 poll_thresh=16 ino=257 dd-2584 [007] 303.148105: balance_dirty_state: bdi btrfs-1: dirty=301 wb=1194 unstable=0 bg_thresh=1020 thresh=2040 gap=545 poll_thresh=17 ino=257 dd-2584 [007] 303.148569: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1194 unstable=0 bg_thresh=1029 thresh=2059 gap=539 poll_thresh=18 ino=257 dd-2584 [007] 303.148691: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1194 unstable=0 bg_thresh=1029 thresh=2058 gap=513 poll_thresh=19 ino=257 dd-2584 [007] 303.148696: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-135% task_weight=99% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 303.155756: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1055 unstable=0 bg_thresh=1021 thresh=2042 gap=636 poll_thresh=19 ino=257 dd-2584 [007] 303.155849: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1055 unstable=0 bg_thresh=1020 thresh=2041 gap=610 poll_thresh=14 ino=257 dd-2584 [007] 303.155916: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1055 unstable=0 bg_thresh=1020 thresh=2041 gap=585 poll_thresh=15 ino=257 dd-2584 [007] 303.155979: balance_dirty_state: bdi btrfs-1: dirty=414 wb=1055 unstable=0 bg_thresh=1020 thresh=2040 gap=571 poll_thresh=16 ino=257 dd-2584 [007] 303.156112: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1055 unstable=0 bg_thresh=1020 thresh=2040 gap=558 poll_thresh=17 ino=257 dd-2584 [007] 303.156411: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1055 unstable=0 bg_thresh=1019 thresh=2039 gap=507 poll_thresh=18 ino=257 dd-2584 [007] 303.156415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1389 task_limit=1303 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-111% task_weight=99% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 303.163827: balance_dirty_state: bdi btrfs-1: dirty=477 wb=917 unstable=0 bg_thresh=1019 thresh=2039 gap=645 poll_thresh=18 ino=257 dd-2584 [007] 303.163946: balance_dirty_state: bdi btrfs-1: dirty=503 wb=892 unstable=0 bg_thresh=1018 thresh=2037 gap=642 poll_thresh=13 ino=257 dd-2584 [007] 303.164029: balance_dirty_state: bdi btrfs-1: dirty=503 wb=842 unstable=0 bg_thresh=1019 thresh=2038 gap=693 poll_thresh=14 ino=257 dd-2584 [007] 303.164097: balance_dirty_state: bdi btrfs-1: dirty=528 wb=829 unstable=0 bg_thresh=1022 thresh=2044 gap=687 poll_thresh=15 ino=257 dd-2584 [007] 303.164162: balance_dirty_state: bdi btrfs-1: dirty=528 wb=829 unstable=0 bg_thresh=1024 thresh=2049 gap=692 poll_thresh=16 ino=257 dd-2584 [007] 303.164293: balance_dirty_state: bdi btrfs-1: dirty=578 wb=829 unstable=0 bg_thresh=1023 thresh=2047 gap=640 poll_thresh=17 ino=257 dd-2584 [007] 303.164421: balance_dirty_state: bdi btrfs-1: dirty=603 wb=829 unstable=0 bg_thresh=1023 thresh=2046 gap=614 poll_thresh=18 ino=257 dd-2584 [007] 303.164553: balance_dirty_state: bdi btrfs-1: dirty=628 wb=829 unstable=0 bg_thresh=1022 thresh=2045 gap=588 poll_thresh=19 ino=257 dd-2584 [007] 303.165003: balance_dirty_state: bdi btrfs-1: dirty=653 wb=829 unstable=0 bg_thresh=1028 thresh=2057 gap=575 poll_thresh=20 ino=257 dd-2584 [007] 303.165132: balance_dirty_state: bdi btrfs-1: dirty=703 wb=829 unstable=0 bg_thresh=1030 thresh=2061 gap=529 poll_thresh=21 ino=257 dd-2584 [007] 303.165438: balance_dirty_state: bdi btrfs-1: dirty=728 wb=829 unstable=0 bg_thresh=1030 thresh=2060 gap=503 poll_thresh=22 ino=257 dd-2584 [007] 303.165443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-180% task_weight=100% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 303.171811: balance_dirty_state: bdi btrfs-1: dirty=728 wb=829 unstable=0 bg_thresh=1027 thresh=2054 gap=497 poll_thresh=22 ino=257 dd-2584 [007] 303.171820: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 303.179822: balance_dirty_state: bdi btrfs-1: dirty=728 wb=690 unstable=0 bg_thresh=1022 thresh=2045 gap=627 poll_thresh=22 ino=257 dd-2584 [007] 303.179906: balance_dirty_state: bdi btrfs-1: dirty=754 wb=690 unstable=0 bg_thresh=1023 thresh=2046 gap=602 poll_thresh=16 ino=257 dd-2584 [007] 303.180042: balance_dirty_state: bdi btrfs-1: dirty=792 wb=690 unstable=0 bg_thresh=1023 thresh=2047 gap=565 poll_thresh=17 ino=257 dd-2584 [007] 303.180178: balance_dirty_state: bdi btrfs-1: dirty=817 wb=690 unstable=0 bg_thresh=1023 thresh=2046 gap=539 poll_thresh=18 ino=257 dd-2584 [007] 303.180616: balance_dirty_state: bdi btrfs-1: dirty=842 wb=690 unstable=0 bg_thresh=1032 thresh=2064 gap=532 poll_thresh=19 ino=257 dd-2584 [007] 303.180744: balance_dirty_state: bdi btrfs-1: dirty=867 wb=690 unstable=0 bg_thresh=1031 thresh=2063 gap=506 poll_thresh=20 ino=257 dd-2584 [007] 303.180748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-176% task_weight=100% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 303.187781: balance_dirty_state: bdi btrfs-1: dirty=867 wb=426 unstable=0 bg_thresh=1022 thresh=2045 gap=752 poll_thresh=20 ino=257 dd-2584 [007] 303.187927: balance_dirty_state: bdi btrfs-1: dirty=880 wb=426 unstable=0 bg_thresh=1023 thresh=2046 gap=740 poll_thresh=15 ino=257 dd-2584 [007] 303.188047: balance_dirty_state: bdi btrfs-1: dirty=893 wb=426 unstable=0 bg_thresh=1022 thresh=2045 gap=726 poll_thresh=16 ino=257 dd-2584 [007] 303.188273: balance_dirty_state: bdi btrfs-1: dirty=943 wb=426 unstable=0 bg_thresh=1024 thresh=2049 gap=680 poll_thresh=17 ino=257 dd-2584 [007] 303.188803: balance_dirty_state: bdi btrfs-1: dirty=968 wb=426 unstable=0 bg_thresh=1024 thresh=2048 gap=654 poll_thresh=18 ino=257 dd-2584 [007] 303.189489: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=426 unstable=0 bg_thresh=1030 thresh=2060 gap=628 poll_thresh=19 ino=257 dd-2584 [007] 303.189617: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=426 unstable=0 bg_thresh=1032 thresh=2064 gap=607 poll_thresh=20 ino=257 dd-2584 [007] 303.189744: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=426 unstable=0 bg_thresh=1031 thresh=2063 gap=581 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 303.189819: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10544 wrote=0 to_write=16384 dd-2584 [007] 303.189880: balance_dirty_state: bdi btrfs-1: dirty=1106 wb=426 unstable=0 bg_thresh=1031 thresh=2062 gap=530 poll_thresh=22 ino=257 dd-2584 [007] 303.190235: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=539 unstable=0 bg_thresh=1030 thresh=2060 gap=503 poll_thresh=23 ino=257 dd-2584 [007] 303.190237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-180% task_weight=100% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 303.192297: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=912 to_write=15472 dd-2584 [007] 303.195745: balance_dirty_state: bdi btrfs-1: dirty=213 wb=1219 unstable=0 bg_thresh=1020 thresh=2041 gap=609 poll_thresh=23 ino=257 dd-2584 [007] 303.195850: balance_dirty_state: bdi btrfs-1: dirty=226 wb=1219 unstable=0 bg_thresh=1023 thresh=2046 gap=601 poll_thresh=17 ino=257 dd-2584 [007] 303.195991: balance_dirty_state: bdi btrfs-1: dirty=264 wb=1219 unstable=0 bg_thresh=1022 thresh=2044 gap=561 poll_thresh=18 ino=257 dd-2584 [007] 303.196559: balance_dirty_state: bdi btrfs-1: dirty=302 wb=1219 unstable=0 bg_thresh=1030 thresh=2060 gap=539 poll_thresh=19 ino=257 dd-2584 [007] 303.196867: balance_dirty_state: bdi btrfs-1: dirty=327 wb=1219 unstable=0 bg_thresh=1032 thresh=2064 gap=518 poll_thresh=20 ino=257 dd-2584 [007] 303.196995: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1219 unstable=0 bg_thresh=1031 thresh=2063 gap=492 poll_thresh=21 ino=257 dd-2584 [007] 303.197000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1323 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-60% task_gap=-222% task_weight=101% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.203769: balance_dirty_state: bdi btrfs-1: dirty=352 wb=1081 unstable=0 bg_thresh=1023 thresh=2046 gap=613 poll_thresh=21 ino=257 dd-2584 [004] 303.203895: balance_dirty_state: bdi btrfs-1: dirty=365 wb=1081 unstable=0 bg_thresh=1023 thresh=2047 gap=601 poll_thresh=16 ino=257 dd-2584 [004] 303.204154: balance_dirty_state: bdi btrfs-1: dirty=403 wb=1081 unstable=0 bg_thresh=1023 thresh=2047 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 303.204404: balance_dirty_state: bdi btrfs-1: dirty=428 wb=1081 unstable=0 bg_thresh=1026 thresh=2052 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 303.204660: balance_dirty_state: bdi btrfs-1: dirty=453 wb=1081 unstable=0 bg_thresh=1031 thresh=2062 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 303.204915: balance_dirty_state: bdi btrfs-1: dirty=503 wb=1081 unstable=0 bg_thresh=1030 thresh=2061 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 303.204924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-84% task_gap=-269% task_weight=100% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.211723: balance_dirty_state: bdi btrfs-1: dirty=503 wb=981 unstable=0 bg_thresh=1029 thresh=2058 gap=574 poll_thresh=20 ino=257 dd-2584 [004] 303.211855: balance_dirty_state: bdi btrfs-1: dirty=503 wb=981 unstable=0 bg_thresh=1029 thresh=2058 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 303.211982: balance_dirty_state: bdi btrfs-1: dirty=528 wb=981 unstable=0 bg_thresh=1031 thresh=2063 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 303.212960: balance_dirty_state: bdi btrfs-1: dirty=553 wb=918 unstable=0 bg_thresh=1027 thresh=2055 gap=584 poll_thresh=17 ino=257 dd-2584 [004] 303.214079: balance_dirty_state: bdi btrfs-1: dirty=578 wb=918 unstable=0 bg_thresh=1031 thresh=2062 gap=566 poll_thresh=18 ino=257 dd-2584 [004] 303.214477: balance_dirty_state: bdi btrfs-1: dirty=603 wb=918 unstable=0 bg_thresh=1030 thresh=2061 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 303.215577: balance_dirty_state: bdi btrfs-1: dirty=653 wb=918 unstable=0 bg_thresh=1028 thresh=2057 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 303.215590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.219762: balance_dirty_state: bdi btrfs-1: dirty=653 wb=918 unstable=0 bg_thresh=1028 thresh=2057 gap=486 poll_thresh=20 ino=257 dd-2584 [004] 303.219772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 303.227800: balance_dirty_state: bdi btrfs-1: dirty=653 wb=867 unstable=0 bg_thresh=1021 thresh=2042 gap=522 poll_thresh=20 ino=257 dd-2584 [007] 303.227895: balance_dirty_state: bdi btrfs-1: dirty=666 wb=817 unstable=0 bg_thresh=1021 thresh=2043 gap=560 poll_thresh=15 ino=257 dd-2584 [007] 303.228254: balance_dirty_state: bdi btrfs-1: dirty=679 wb=792 unstable=0 bg_thresh=1016 thresh=2033 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 303.228387: balance_dirty_state: bdi btrfs-1: dirty=729 wb=792 unstable=0 bg_thresh=1020 thresh=2040 gap=519 poll_thresh=17 ino=257 dd-2584 [007] 303.228524: balance_dirty_state: bdi btrfs-1: dirty=755 wb=792 unstable=0 bg_thresh=1024 thresh=2049 gap=502 poll_thresh=18 ino=257 dd-2584 [007] 303.228529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 303.235751: balance_dirty_state: bdi btrfs-1: dirty=755 wb=541 unstable=0 bg_thresh=1024 thresh=2048 gap=752 poll_thresh=18 ino=257 dd-2584 [007] 303.235890: balance_dirty_state: bdi btrfs-1: dirty=780 wb=541 unstable=0 bg_thresh=1024 thresh=2048 gap=727 poll_thresh=13 ino=257 dd-2584 [007] 303.236021: balance_dirty_state: bdi btrfs-1: dirty=780 wb=541 unstable=0 bg_thresh=1024 thresh=2048 gap=727 poll_thresh=14 ino=257 dd-2584 [007] 303.236150: balance_dirty_state: bdi btrfs-1: dirty=805 wb=541 unstable=0 bg_thresh=1024 thresh=2048 gap=702 poll_thresh=15 ino=257 dd-2584 [007] 303.236639: balance_dirty_state: bdi btrfs-1: dirty=805 wb=541 unstable=0 bg_thresh=1023 thresh=2047 gap=701 poll_thresh=16 ino=257 dd-2584 [007] 303.237096: balance_dirty_state: bdi btrfs-1: dirty=843 wb=541 unstable=0 bg_thresh=1035 thresh=2071 gap=687 poll_thresh=17 ino=257 dd-2584 [007] 303.237228: balance_dirty_state: bdi btrfs-1: dirty=893 wb=541 unstable=0 bg_thresh=1033 thresh=2066 gap=632 poll_thresh=18 ino=257 dd-2584 [007] 303.237358: balance_dirty_state: bdi btrfs-1: dirty=918 wb=541 unstable=0 bg_thresh=1029 thresh=2059 gap=600 poll_thresh=19 ino=257 dd-2584 [007] 303.237486: balance_dirty_state: bdi btrfs-1: dirty=943 wb=541 unstable=0 bg_thresh=1029 thresh=2058 gap=574 poll_thresh=20 ino=257 dd-2584 [007] 303.237845: balance_dirty_state: bdi btrfs-1: dirty=993 wb=541 unstable=0 bg_thresh=1031 thresh=2063 gap=529 poll_thresh=21 ino=257 dd-2584 [007] 303.237978: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=541 unstable=0 bg_thresh=1033 thresh=2067 gap=508 poll_thresh=22 ino=257 dd-2584 [007] 303.237983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=66644 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 303.243808: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=442 unstable=0 bg_thresh=1021 thresh=2042 gap=576 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 303.243855: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10600 wrote=0 to_write=16384 dd-2584 [007] 303.244019: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=442 unstable=0 bg_thresh=1020 thresh=2041 gap=575 poll_thresh=16 ino=257 dd-2584 [007] 303.244420: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=468 unstable=0 bg_thresh=1020 thresh=2040 gap=511 poll_thresh=17 ino=257 dd-2584 [007] 303.246290: balance_dirty_state: bdi btrfs-1: dirty=835 wb=694 unstable=0 bg_thresh=1010 thresh=2021 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 303.246294: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-131% task_weight=98% bdi_bw=66904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 303.249169: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=880 to_write=15504 dd-2584 [007] 303.251748: balance_dirty_state: bdi btrfs-1: dirty=219 wb=1171 unstable=0 bg_thresh=1007 thresh=2015 gap=625 poll_thresh=18 ino=257 dd-2584 [007] 303.251866: balance_dirty_state: bdi btrfs-1: dirty=244 wb=1171 unstable=0 bg_thresh=1007 thresh=2015 gap=600 poll_thresh=13 ino=257 dd-2584 [007] 303.251961: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1171 unstable=0 bg_thresh=1013 thresh=2026 gap=586 poll_thresh=14 ino=257 dd-2584 [007] 303.252055: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1171 unstable=0 bg_thresh=1012 thresh=2024 gap=584 poll_thresh=15 ino=257 dd-2584 [007] 303.252145: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1171 unstable=0 bg_thresh=1008 thresh=2016 gap=551 poll_thresh=16 ino=257 dd-2584 [007] 303.252274: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1171 unstable=0 bg_thresh=1007 thresh=2014 gap=524 poll_thresh=17 ino=257 dd-2584 [007] 303.252405: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1171 unstable=0 bg_thresh=1009 thresh=2019 gap=479 poll_thresh=18 ino=257 dd-2584 [007] 303.252412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=66904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 303.259826: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1070 unstable=0 bg_thresh=996 thresh=1992 gap=553 poll_thresh=18 ino=257 dd-2584 [007] 303.259900: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1070 unstable=0 bg_thresh=995 thresh=1991 gap=552 poll_thresh=13 ino=257 dd-2584 [007] 303.259968: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1070 unstable=0 bg_thresh=998 thresh=1996 gap=532 poll_thresh=14 ino=257 dd-2584 [007] 303.260036: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1070 unstable=0 bg_thresh=994 thresh=1989 gap=500 poll_thresh=15 ino=257 dd-2584 [007] 303.260104: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1070 unstable=0 bg_thresh=994 thresh=1989 gap=500 poll_thresh=16 ino=257 dd-2584 [007] 303.260248: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1070 unstable=0 bg_thresh=991 thresh=1983 gap=456 poll_thresh=17 ino=257 dd-2584 [007] 303.260253: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=66904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 303.267811: balance_dirty_state: bdi btrfs-1: dirty=457 wb=945 unstable=0 bg_thresh=994 thresh=1989 gap=587 poll_thresh=17 ino=257 dd-2584 [007] 303.268065: balance_dirty_state: bdi btrfs-1: dirty=457 wb=945 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=13 ino=257 dd-2584 [007] 303.268129: balance_dirty_state: bdi btrfs-1: dirty=482 wb=945 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=14 ino=257 dd-2584 [007] 303.268189: balance_dirty_state: bdi btrfs-1: dirty=507 wb=945 unstable=0 bg_thresh=997 thresh=1995 gap=543 poll_thresh=15 ino=257 dd-2584 [007] 303.268249: balance_dirty_state: bdi btrfs-1: dirty=507 wb=945 unstable=0 bg_thresh=994 thresh=1989 gap=537 poll_thresh=16 ino=257 dd-2584 [007] 303.268372: balance_dirty_state: bdi btrfs-1: dirty=557 wb=945 unstable=0 bg_thresh=994 thresh=1988 gap=486 poll_thresh=17 ino=257 dd-2584 [007] 303.268377: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=66904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 303.275780: balance_dirty_state: bdi btrfs-1: dirty=557 wb=945 unstable=0 bg_thresh=990 thresh=1980 gap=478 poll_thresh=17 ino=257 dd-2584 [003] 303.275788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=66904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 303.283788: balance_dirty_state: bdi btrfs-1: dirty=557 wb=920 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=17 ino=257 dd-2584 [003] 303.283868: balance_dirty_state: bdi btrfs-1: dirty=570 wb=920 unstable=0 bg_thresh=1000 thresh=2000 gap=510 poll_thresh=13 ino=257 dd-2584 [003] 303.283937: balance_dirty_state: bdi btrfs-1: dirty=596 wb=920 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=14 ino=257 dd-2584 [003] 303.283941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=66904 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 303.291854: balance_dirty_state: bdi btrfs-1: dirty=596 wb=630 unstable=0 bg_thresh=999 thresh=1999 gap=773 poll_thresh=14 ino=257 dd-2584 [003] 303.291949: balance_dirty_state: bdi btrfs-1: dirty=596 wb=630 unstable=0 bg_thresh=1003 thresh=2007 gap=781 poll_thresh=10 ino=257 dd-2584 [003] 303.292008: balance_dirty_state: bdi btrfs-1: dirty=596 wb=630 unstable=0 bg_thresh=1003 thresh=2007 gap=781 poll_thresh=11 ino=257 dd-2584 [003] 303.292067: balance_dirty_state: bdi btrfs-1: dirty=621 wb=630 unstable=0 bg_thresh=1003 thresh=2006 gap=755 poll_thresh=12 ino=257 dd-2584 [003] 303.292128: balance_dirty_state: bdi btrfs-1: dirty=646 wb=630 unstable=0 bg_thresh=1003 thresh=2006 gap=730 poll_thresh=13 ino=257 dd-2584 [003] 303.292190: balance_dirty_state: bdi btrfs-1: dirty=646 wb=630 unstable=0 bg_thresh=1005 thresh=2010 gap=734 poll_thresh=14 ino=257 dd-2584 [003] 303.292249: balance_dirty_state: bdi btrfs-1: dirty=671 wb=630 unstable=0 bg_thresh=1005 thresh=2010 gap=709 poll_thresh=15 ino=257 dd-2584 [003] 303.292309: balance_dirty_state: bdi btrfs-1: dirty=696 wb=630 unstable=0 bg_thresh=1004 thresh=2009 gap=683 poll_thresh=16 ino=257 dd-2584 [003] 303.292599: balance_dirty_state: bdi btrfs-1: dirty=721 wb=630 unstable=0 bg_thresh=1004 thresh=2008 gap=657 poll_thresh=17 ino=257 dd-2584 [003] 303.292716: balance_dirty_state: bdi btrfs-1: dirty=746 wb=630 unstable=0 bg_thresh=1003 thresh=2007 gap=631 poll_thresh=18 ino=257 dd-2584 [003] 303.292835: balance_dirty_state: bdi btrfs-1: dirty=796 wb=630 unstable=0 bg_thresh=1005 thresh=2011 gap=585 poll_thresh=19 ino=257 dd-2584 [003] 303.292953: balance_dirty_state: bdi btrfs-1: dirty=821 wb=630 unstable=0 bg_thresh=1005 thresh=2010 gap=559 poll_thresh=20 ino=257 dd-2584 [003] 303.293084: balance_dirty_state: bdi btrfs-1: dirty=847 wb=630 unstable=0 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=21 ino=257 dd-2584 [003] 303.293218: balance_dirty_state: bdi btrfs-1: dirty=886 wb=630 unstable=0 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=22 ino=257 dd-2584 [003] 303.293222: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=66904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 303.299911: balance_dirty_state: bdi btrfs-1: dirty=886 wb=630 unstable=0 bg_thresh=1005 thresh=2010 gap=494 poll_thresh=22 ino=257 dd-2584 [003] 303.299920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=66904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 303.307841: balance_dirty_state: bdi btrfs-1: dirty=886 wb=517 unstable=0 bg_thresh=1003 thresh=2007 gap=604 poll_thresh=22 ino=257 dd-2584 [003] 303.307943: balance_dirty_state: bdi btrfs-1: dirty=886 wb=517 unstable=0 bg_thresh=1000 thresh=2001 gap=598 poll_thresh=16 ino=257 dd-2584 [003] 303.308060: balance_dirty_state: bdi btrfs-1: dirty=936 wb=517 unstable=0 bg_thresh=1002 thresh=2005 gap=552 poll_thresh=17 ino=257 dd-2584 [003] 303.308176: balance_dirty_state: bdi btrfs-1: dirty=961 wb=517 unstable=0 bg_thresh=1002 thresh=2004 gap=526 poll_thresh=18 ino=257 dd-2584 [003] 303.308464: balance_dirty_state: bdi btrfs-1: dirty=986 wb=517 unstable=0 bg_thresh=1001 thresh=2003 gap=500 poll_thresh=19 ino=257 dd-2584 [003] 303.308469: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=66904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 303.315855: balance_dirty_state: bdi btrfs-1: dirty=986 wb=391 unstable=0 bg_thresh=1002 thresh=2004 gap=627 poll_thresh=19 ino=257 dd-2584 [003] 303.315932: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=391 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 303.315997: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10672 wrote=0 to_write=16384 dd-2584 [003] 303.315998: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=391 unstable=0 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=15 ino=257 dd-2584 [003] 303.316061: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=391 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=16 ino=257 dd-2584 [003] 303.316188: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=416 unstable=0 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=17 ino=257 dd-2584 [003] 303.316321: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=466 unstable=0 bg_thresh=1005 thresh=2011 gap=509 poll_thresh=18 ino=257 dd-2584 [003] 303.316452: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=516 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=19 ino=257 dd-2584 [003] 303.316454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=66904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 303.320014: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=912 to_write=15472 dd-2584 [003] 303.323868: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1295 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=19 ino=257 dd-2584 [003] 303.323872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=66904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 303.331799: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1156 unstable=0 bg_thresh=1001 thresh=2003 gap=615 poll_thresh=19 ino=257 dd-2584 [003] 303.331894: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1156 unstable=0 bg_thresh=1004 thresh=2008 gap=595 poll_thresh=14 ino=257 dd-2584 [003] 303.331961: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1156 unstable=0 bg_thresh=1001 thresh=2002 gap=589 poll_thresh=15 ino=257 dd-2584 [003] 303.332025: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1156 unstable=0 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=16 ino=257 dd-2584 [003] 303.332153: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1156 unstable=0 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=17 ino=257 dd-2584 [003] 303.332466: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1156 unstable=0 bg_thresh=1002 thresh=2005 gap=517 poll_thresh=18 ino=257 dd-2584 [003] 303.332605: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1156 unstable=0 bg_thresh=1000 thresh=2001 gap=462 poll_thresh=19 ino=257 dd-2584 [003] 303.332610: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=66904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 303.339815: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1031 unstable=0 bg_thresh=1002 thresh=2005 gap=591 poll_thresh=19 ino=257 dd-2584 [003] 303.339916: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1031 unstable=0 bg_thresh=1003 thresh=2007 gap=593 poll_thresh=14 ino=257 dd-2584 [003] 303.339976: balance_dirty_state: bdi btrfs-1: dirty=408 wb=1031 unstable=0 bg_thresh=1003 thresh=2006 gap=567 poll_thresh=15 ino=257 dd-2584 [003] 303.340036: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1031 unstable=0 bg_thresh=1005 thresh=2011 gap=547 poll_thresh=16 ino=257 dd-2584 [003] 303.340153: balance_dirty_state: bdi btrfs-1: dirty=458 wb=1031 unstable=0 bg_thresh=1005 thresh=2010 gap=521 poll_thresh=17 ino=257 dd-2584 [003] 303.340269: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1031 unstable=0 bg_thresh=1004 thresh=2009 gap=495 poll_thresh=18 ino=257 dd-2584 [003] 303.340274: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=66904 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.347862: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1031 unstable=0 bg_thresh=1004 thresh=2009 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 303.347871: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=64796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.355748: balance_dirty_state: bdi btrfs-1: dirty=483 wb=918 unstable=0 bg_thresh=1004 thresh=2008 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 303.355936: balance_dirty_state: bdi btrfs-1: dirty=483 wb=918 unstable=0 bg_thresh=1004 thresh=2008 gap=607 poll_thresh=13 ino=257 dd-2584 [004] 303.356121: balance_dirty_state: bdi btrfs-1: dirty=508 wb=918 unstable=0 bg_thresh=1006 thresh=2013 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 303.356302: balance_dirty_state: bdi btrfs-1: dirty=533 wb=918 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 303.356483: balance_dirty_state: bdi btrfs-1: dirty=533 wb=918 unstable=0 bg_thresh=1009 thresh=2018 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 303.357488: balance_dirty_state: bdi btrfs-1: dirty=583 wb=918 unstable=0 bg_thresh=1011 thresh=2023 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 303.357859: balance_dirty_state: bdi btrfs-1: dirty=608 wb=918 unstable=0 bg_thresh=1013 thresh=2027 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 303.357872: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=64796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.363737: balance_dirty_state: bdi btrfs-1: dirty=608 wb=918 unstable=0 bg_thresh=1002 thresh=2004 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 303.363743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=64796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.371759: balance_dirty_state: bdi btrfs-1: dirty=608 wb=642 unstable=0 bg_thresh=1001 thresh=2002 gap=752 poll_thresh=18 ino=257 dd-2584 [004] 303.371827: balance_dirty_state: bdi btrfs-1: dirty=608 wb=642 unstable=0 bg_thresh=1001 thresh=2002 gap=752 poll_thresh=13 ino=257 dd-2584 [004] 303.371884: balance_dirty_state: bdi btrfs-1: dirty=633 wb=642 unstable=0 bg_thresh=1003 thresh=2007 gap=732 poll_thresh=14 ino=257 dd-2584 [004] 303.371940: balance_dirty_state: bdi btrfs-1: dirty=658 wb=642 unstable=0 bg_thresh=1003 thresh=2007 gap=707 poll_thresh=15 ino=257 dd-2584 [004] 303.371997: balance_dirty_state: bdi btrfs-1: dirty=658 wb=642 unstable=0 bg_thresh=1006 thresh=2012 gap=712 poll_thresh=16 ino=257 dd-2584 [004] 303.372110: balance_dirty_state: bdi btrfs-1: dirty=708 wb=642 unstable=0 bg_thresh=1008 thresh=2017 gap=667 poll_thresh=17 ino=257 dd-2584 [004] 303.372225: balance_dirty_state: bdi btrfs-1: dirty=733 wb=642 unstable=0 bg_thresh=1010 thresh=2021 gap=646 poll_thresh=18 ino=257 dd-2584 [004] 303.372340: balance_dirty_state: bdi btrfs-1: dirty=758 wb=642 unstable=0 bg_thresh=1010 thresh=2020 gap=620 poll_thresh=19 ino=257 dd-2584 [004] 303.372456: balance_dirty_state: bdi btrfs-1: dirty=808 wb=642 unstable=0 bg_thresh=1006 thresh=2013 gap=563 poll_thresh=20 ino=257 dd-2584 [004] 303.372740: balance_dirty_state: bdi btrfs-1: dirty=833 wb=642 unstable=0 bg_thresh=1008 thresh=2017 gap=542 poll_thresh=21 ino=257 dd-2584 [004] 303.372868: balance_dirty_state: bdi btrfs-1: dirty=859 wb=642 unstable=0 bg_thresh=1008 thresh=2016 gap=515 poll_thresh=22 ino=257 dd-2584 [004] 303.372998: balance_dirty_state: bdi btrfs-1: dirty=885 wb=642 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=23 ino=257 dd-2584 [004] 303.373002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=64796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.379831: balance_dirty_state: bdi btrfs-1: dirty=885 wb=642 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=23 ino=257 dd-2584 [004] 303.379840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-231% task_weight=98% bdi_bw=64796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.387754: balance_dirty_state: bdi btrfs-1: dirty=885 wb=516 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=23 ino=257 dd-2584 [004] 303.387816: balance_dirty_state: bdi btrfs-1: dirty=910 wb=516 unstable=0 bg_thresh=1001 thresh=2002 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 303.387927: balance_dirty_state: bdi btrfs-1: dirty=935 wb=516 unstable=0 bg_thresh=1003 thresh=2007 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 303.388066: balance_dirty_state: bdi btrfs-1: dirty=960 wb=516 unstable=0 bg_thresh=1005 thresh=2011 gap=535 poll_thresh=19 ino=257 dd-2584 [004] 303.388241: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=516 unstable=0 bg_thresh=1005 thresh=2010 gap=484 poll_thresh=20 ino=257 dd-2584 [004] 303.388247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=64796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 303.388328: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10744 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 303.390242: writeback_single_inode: bdi btrfs-1: ino=257 state= age=240 wrote=784 to_write=7408 dd-2584 [002] 303.395754: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1169 unstable=0 bg_thresh=999 thresh=1999 gap=598 poll_thresh=20 ino=257 dd-2584 [002] 303.395828: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1169 unstable=0 bg_thresh=993 thresh=1987 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 303.395892: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1169 unstable=0 bg_thresh=996 thresh=1992 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 303.396020: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1169 unstable=0 bg_thresh=995 thresh=1990 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 303.396328: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1169 unstable=0 bg_thresh=994 thresh=1989 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 303.396334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=64796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 303.403883: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1042 unstable=0 bg_thresh=997 thresh=1995 gap=621 poll_thresh=18 ino=257 dd-2584 [002] 303.403948: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1042 unstable=0 bg_thresh=994 thresh=1989 gap=615 poll_thresh=13 ino=257 dd-2584 [002] 303.404008: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1042 unstable=0 bg_thresh=997 thresh=1994 gap=595 poll_thresh=14 ino=257 dd-2584 [002] 303.404069: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1042 unstable=0 bg_thresh=996 thresh=1993 gap=569 poll_thresh=15 ino=257 dd-2584 [002] 303.404128: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1042 unstable=0 bg_thresh=999 thresh=1998 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 303.404243: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1042 unstable=0 bg_thresh=998 thresh=1997 gap=523 poll_thresh=17 ino=257 dd-2584 [002] 303.404363: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1042 unstable=0 bg_thresh=998 thresh=1996 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 303.404368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=64796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 303.411863: balance_dirty_state: bdi btrfs-1: dirty=457 wb=904 unstable=0 bg_thresh=1003 thresh=2007 gap=646 poll_thresh=18 ino=257 dd-2584 [002] 303.411943: balance_dirty_state: bdi btrfs-1: dirty=457 wb=854 unstable=0 bg_thresh=1003 thresh=2007 gap=696 poll_thresh=13 ino=257 dd-2584 [002] 303.412014: balance_dirty_state: bdi btrfs-1: dirty=482 wb=829 unstable=0 bg_thresh=1003 thresh=2006 gap=695 poll_thresh=14 ino=257 dd-2584 [002] 303.412085: balance_dirty_state: bdi btrfs-1: dirty=507 wb=779 unstable=0 bg_thresh=1005 thresh=2011 gap=725 poll_thresh=15 ino=257 dd-2584 [002] 303.412144: balance_dirty_state: bdi btrfs-1: dirty=507 wb=779 unstable=0 bg_thresh=1002 thresh=2004 gap=718 poll_thresh=16 ino=257 dd-2584 [002] 303.412271: balance_dirty_state: bdi btrfs-1: dirty=557 wb=779 unstable=0 bg_thresh=1001 thresh=2003 gap=667 poll_thresh=17 ino=257 dd-2584 [002] 303.412579: balance_dirty_state: bdi btrfs-1: dirty=582 wb=779 unstable=0 bg_thresh=1000 thresh=2000 gap=639 poll_thresh=18 ino=257 dd-2584 [002] 303.412701: balance_dirty_state: bdi btrfs-1: dirty=607 wb=779 unstable=0 bg_thresh=999 thresh=1998 gap=612 poll_thresh=19 ino=257 dd-2584 [002] 303.412827: balance_dirty_state: bdi btrfs-1: dirty=657 wb=779 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=20 ino=257 dd-2584 [002] 303.412950: balance_dirty_state: bdi btrfs-1: dirty=682 wb=779 unstable=0 bg_thresh=1001 thresh=2003 gap=542 poll_thresh=21 ino=257 dd-2584 [002] 303.413077: balance_dirty_state: bdi btrfs-1: dirty=707 wb=779 unstable=0 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=22 ino=257 dd-2584 [002] 303.413205: balance_dirty_state: bdi btrfs-1: dirty=732 wb=779 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=23 ino=257 dd-2584 [002] 303.413210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=64796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 303.419830: balance_dirty_state: bdi btrfs-1: dirty=732 wb=779 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=23 ino=257 dd-2584 [002] 303.419835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=64796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 303.427825: balance_dirty_state: bdi btrfs-1: dirty=732 wb=654 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=23 ino=257 dd-2584 [002] 303.427895: balance_dirty_state: bdi btrfs-1: dirty=757 wb=654 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=17 ino=257 dd-2584 [002] 303.428017: balance_dirty_state: bdi btrfs-1: dirty=782 wb=654 unstable=0 bg_thresh=993 thresh=1987 gap=551 poll_thresh=18 ino=257 dd-2584 [002] 303.428321: balance_dirty_state: bdi btrfs-1: dirty=832 wb=528 unstable=0 bg_thresh=995 thresh=1991 gap=631 poll_thresh=19 ino=257 dd-2584 [002] 303.428446: balance_dirty_state: bdi btrfs-1: dirty=857 wb=528 unstable=0 bg_thresh=992 thresh=1984 gap=599 poll_thresh=20 ino=257 dd-2584 [002] 303.428567: balance_dirty_state: bdi btrfs-1: dirty=882 wb=528 unstable=0 bg_thresh=991 thresh=1983 gap=573 poll_thresh=21 ino=257 dd-2584 [002] 303.428692: balance_dirty_state: bdi btrfs-1: dirty=907 wb=528 unstable=0 bg_thresh=987 thresh=1975 gap=540 poll_thresh=22 ino=257 dd-2584 [002] 303.428819: balance_dirty_state: bdi btrfs-1: dirty=957 wb=528 unstable=0 bg_thresh=992 thresh=1985 gap=500 poll_thresh=23 ino=257 dd-2584 [002] 303.428943: balance_dirty_state: bdi btrfs-1: dirty=982 wb=528 unstable=0 bg_thresh=988 thresh=1977 gap=467 poll_thresh=24 ino=257 dd-2584 [002] 303.428948: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=64796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 303.435814: balance_dirty_state: bdi btrfs-1: dirty=982 wb=528 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=24 ino=257 dd-2584 [002] 303.435822: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=64796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 303.443869: balance_dirty_state: bdi btrfs-1: dirty=982 wb=528 unstable=0 bg_thresh=992 thresh=1984 gap=474 poll_thresh=24 ino=257 dd-2584 [002] 303.443879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=64796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 303.451905: balance_dirty_state: bdi btrfs-1: dirty=982 wb=403 unstable=0 bg_thresh=992 thresh=1984 gap=599 poll_thresh=24 ino=257 dd-2584 [002] 303.451985: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=403 unstable=0 bg_thresh=992 thresh=1984 gap=574 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 303.452078: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10808 wrote=0 to_write=8192 dd-2584 [002] 303.452184: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=403 unstable=0 bg_thresh=991 thresh=1983 gap=548 poll_thresh=19 ino=257 dd-2584 [002] 303.452383: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=428 unstable=0 bg_thresh=991 thresh=1982 gap=522 poll_thresh=20 ino=257 dd-2584 [002] 303.452871: balance_dirty_state: bdi btrfs-1: dirty=932 wb=553 unstable=0 bg_thresh=990 thresh=1981 gap=496 poll_thresh=21 ino=257 dd-2584 [002] 303.453037: balance_dirty_state: bdi btrfs-1: dirty=932 wb=603 unstable=0 bg_thresh=992 thresh=1985 gap=450 poll_thresh=22 ino=257 dd-2584 [002] 303.453039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 303.455002: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=896 to_write=7296 dd-2584 [002] 303.463801: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1178 unstable=0 bg_thresh=991 thresh=1983 gap=573 poll_thresh=22 ino=257 dd-2584 [002] 303.463891: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1178 unstable=0 bg_thresh=991 thresh=1983 gap=573 poll_thresh=16 ino=257 dd-2584 [002] 303.464008: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1178 unstable=0 bg_thresh=990 thresh=1981 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 303.464123: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1178 unstable=0 bg_thresh=990 thresh=1980 gap=495 poll_thresh=18 ino=257 dd-2584 [002] 303.464237: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1178 unstable=0 bg_thresh=989 thresh=1979 gap=469 poll_thresh=19 ino=257 dd-2584 [002] 303.464241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-231% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 303.471904: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1040 unstable=0 bg_thresh=992 thresh=1984 gap=612 poll_thresh=19 ino=257 dd-2584 [002] 303.472029: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1040 unstable=0 bg_thresh=994 thresh=1989 gap=592 poll_thresh=14 ino=257 dd-2584 [002] 303.472150: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1040 unstable=0 bg_thresh=994 thresh=1988 gap=591 poll_thresh=15 ino=257 dd-2584 [002] 303.472268: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1040 unstable=0 bg_thresh=994 thresh=1988 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 303.472502: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1040 unstable=0 bg_thresh=993 thresh=1987 gap=540 poll_thresh=17 ino=257 dd-2584 [002] 303.473100: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1040 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 303.473109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 303.479904: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1040 unstable=0 bg_thresh=995 thresh=1991 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 303.479912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 303.487798: balance_dirty_state: bdi btrfs-1: dirty=457 wb=901 unstable=0 bg_thresh=994 thresh=1988 gap=630 poll_thresh=18 ino=257 dd-2584 [002] 303.487902: balance_dirty_state: bdi btrfs-1: dirty=457 wb=901 unstable=0 bg_thresh=991 thresh=1982 gap=624 poll_thresh=13 ino=257 dd-2584 [002] 303.487963: balance_dirty_state: bdi btrfs-1: dirty=482 wb=901 unstable=0 bg_thresh=993 thresh=1987 gap=604 poll_thresh=14 ino=257 dd-2584 [002] 303.488022: balance_dirty_state: bdi btrfs-1: dirty=507 wb=901 unstable=0 bg_thresh=993 thresh=1986 gap=578 poll_thresh=15 ino=257 dd-2584 [002] 303.488082: balance_dirty_state: bdi btrfs-1: dirty=507 wb=901 unstable=0 bg_thresh=990 thresh=1980 gap=572 poll_thresh=16 ino=257 dd-2584 [002] 303.488199: balance_dirty_state: bdi btrfs-1: dirty=557 wb=901 unstable=0 bg_thresh=989 thresh=1979 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 303.488315: balance_dirty_state: bdi btrfs-1: dirty=582 wb=901 unstable=0 bg_thresh=991 thresh=1983 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 303.488434: balance_dirty_state: bdi btrfs-1: dirty=607 wb=901 unstable=0 bg_thresh=991 thresh=1982 gap=474 poll_thresh=19 ino=257 dd-2584 [002] 303.488438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 303.495851: balance_dirty_state: bdi btrfs-1: dirty=607 wb=901 unstable=0 bg_thresh=992 thresh=1984 gap=476 poll_thresh=19 ino=257 dd-2584 [002] 303.495855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 303.503882: balance_dirty_state: bdi btrfs-1: dirty=607 wb=651 unstable=0 bg_thresh=992 thresh=1984 gap=726 poll_thresh=19 ino=257 dd-2584 [002] 303.503982: balance_dirty_state: bdi btrfs-1: dirty=632 wb=651 unstable=0 bg_thresh=994 thresh=1989 gap=706 poll_thresh=14 ino=257 dd-2584 [002] 303.504070: balance_dirty_state: bdi btrfs-1: dirty=632 wb=651 unstable=0 bg_thresh=991 thresh=1983 gap=700 poll_thresh=15 ino=257 dd-2584 [002] 303.504160: balance_dirty_state: bdi btrfs-1: dirty=657 wb=651 unstable=0 bg_thresh=994 thresh=1988 gap=680 poll_thresh=16 ino=257 dd-2584 [002] 303.504606: balance_dirty_state: bdi btrfs-1: dirty=682 wb=651 unstable=0 bg_thresh=993 thresh=1987 gap=654 poll_thresh=17 ino=257 dd-2584 [002] 303.504784: balance_dirty_state: bdi btrfs-1: dirty=732 wb=651 unstable=0 bg_thresh=995 thresh=1991 gap=608 poll_thresh=18 ino=257 dd-2584 [002] 303.504963: balance_dirty_state: bdi btrfs-1: dirty=757 wb=651 unstable=0 bg_thresh=992 thresh=1984 gap=576 poll_thresh=19 ino=257 dd-2584 [002] 303.505139: balance_dirty_state: bdi btrfs-1: dirty=782 wb=651 unstable=0 bg_thresh=991 thresh=1983 gap=550 poll_thresh=20 ino=257 dd-2584 [002] 303.505318: balance_dirty_state: bdi btrfs-1: dirty=807 wb=651 unstable=0 bg_thresh=993 thresh=1987 gap=529 poll_thresh=21 ino=257 dd-2584 [002] 303.505495: balance_dirty_state: bdi btrfs-1: dirty=857 wb=651 unstable=0 bg_thresh=993 thresh=1986 gap=478 poll_thresh=22 ino=257 dd-2584 [002] 303.505502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 303.511838: balance_dirty_state: bdi btrfs-1: dirty=857 wb=501 unstable=0 bg_thresh=990 thresh=1981 gap=623 poll_thresh=22 ino=257 dd-2584 [002] 303.511946: balance_dirty_state: bdi btrfs-1: dirty=857 wb=501 unstable=0 bg_thresh=990 thresh=1981 gap=623 poll_thresh=16 ino=257 dd-2584 [002] 303.512124: balance_dirty_state: bdi btrfs-1: dirty=907 wb=501 unstable=0 bg_thresh=990 thresh=1980 gap=572 poll_thresh=17 ino=257 dd-2584 [002] 303.512304: balance_dirty_state: bdi btrfs-1: dirty=932 wb=501 unstable=0 bg_thresh=992 thresh=1984 gap=551 poll_thresh=18 ino=257 dd-2584 [002] 303.512752: balance_dirty_state: bdi btrfs-1: dirty=957 wb=501 unstable=0 bg_thresh=991 thresh=1983 gap=525 poll_thresh=19 ino=257 dd-2584 [002] 303.512931: balance_dirty_state: bdi btrfs-1: dirty=982 wb=501 unstable=0 bg_thresh=988 thresh=1976 gap=493 poll_thresh=20 ino=257 dd-2584 [002] 303.512937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 303.519941: balance_dirty_state: bdi btrfs-1: dirty=982 wb=376 unstable=0 bg_thresh=991 thresh=1982 gap=624 poll_thresh=20 ino=257 dd-2584 [000] 303.520068: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=376 unstable=0 bg_thresh=991 thresh=1982 gap=599 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 303.520120: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10876 wrote=0 to_write=8192 dd-2584 [000] 303.520194: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=376 unstable=0 bg_thresh=993 thresh=1987 gap=604 poll_thresh=16 ino=257 dd-2584 [000] 303.520434: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=376 unstable=0 bg_thresh=996 thresh=1992 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 303.520680: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=451 unstable=0 bg_thresh=998 thresh=1997 gap=539 poll_thresh=18 ino=257 dd-2584 [000] 303.520930: balance_dirty_state: bdi btrfs-1: dirty=982 wb=501 unstable=0 bg_thresh=1000 thresh=2001 gap=518 poll_thresh=19 ino=257 dd-2584 [000] 303.521146: balance_dirty_state: bdi btrfs-1: dirty=957 wb=551 unstable=0 bg_thresh=1000 thresh=2000 gap=492 poll_thresh=20 ino=257 dd-2584 [000] 303.521148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 303.522792: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=124 wrote=928 to_write=7264 dd-2584 [004] 303.527802: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1301 unstable=0 bg_thresh=994 thresh=1988 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 303.527809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-316% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.535859: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1176 unstable=0 bg_thresh=988 thresh=1976 gap=593 poll_thresh=20 ino=257 dd-2584 [004] 303.535958: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1176 unstable=0 bg_thresh=988 thresh=1976 gap=593 poll_thresh=15 ino=257 dd-2584 [004] 303.536068: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1176 unstable=0 bg_thresh=990 thresh=1981 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 303.536583: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1176 unstable=0 bg_thresh=993 thresh=1986 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 303.536747: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1176 unstable=0 bg_thresh=992 thresh=1985 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 303.536912: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1176 unstable=0 bg_thresh=994 thresh=1989 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 303.536919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.543873: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1026 unstable=0 bg_thresh=989 thresh=1979 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 303.543961: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1026 unstable=0 bg_thresh=992 thresh=1984 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 303.544042: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1026 unstable=0 bg_thresh=994 thresh=1989 gap=606 poll_thresh=15 ino=257 dd-2584 [004] 303.544125: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1026 unstable=0 bg_thresh=994 thresh=1989 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 303.544290: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1026 unstable=0 bg_thresh=997 thresh=1994 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 303.544462: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1026 unstable=0 bg_thresh=1002 thresh=2004 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 303.544634: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1026 unstable=0 bg_thresh=1001 thresh=2003 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 303.544640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 303.551881: balance_dirty_state: bdi btrfs-1: dirty=482 wb=901 unstable=0 bg_thresh=989 thresh=1978 gap=595 poll_thresh=19 ino=257 dd-2584 [006] 303.551951: balance_dirty_state: bdi btrfs-1: dirty=482 wb=901 unstable=0 bg_thresh=989 thresh=1978 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 303.552191: balance_dirty_state: bdi btrfs-1: dirty=507 wb=901 unstable=0 bg_thresh=991 thresh=1983 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 303.552250: balance_dirty_state: bdi btrfs-1: dirty=532 wb=901 unstable=0 bg_thresh=997 thresh=1994 gap=561 poll_thresh=16 ino=257 dd-2584 [006] 303.552367: balance_dirty_state: bdi btrfs-1: dirty=557 wb=901 unstable=0 bg_thresh=996 thresh=1992 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 303.552490: balance_dirty_state: bdi btrfs-1: dirty=582 wb=901 unstable=0 bg_thresh=995 thresh=1991 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 303.552609: balance_dirty_state: bdi btrfs-1: dirty=632 wb=901 unstable=0 bg_thresh=998 thresh=1996 gap=463 poll_thresh=19 ino=257 dd-2584 [006] 303.552614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=63680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 303.559868: balance_dirty_state: bdi btrfs-1: dirty=632 wb=776 unstable=0 bg_thresh=998 thresh=1996 gap=588 poll_thresh=19 ino=257 dd-2584 [006] 303.559936: balance_dirty_state: bdi btrfs-1: dirty=632 wb=776 unstable=0 bg_thresh=1000 thresh=2001 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 303.559997: balance_dirty_state: bdi btrfs-1: dirty=657 wb=776 unstable=0 bg_thresh=1000 thresh=2000 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 303.560056: balance_dirty_state: bdi btrfs-1: dirty=682 wb=776 unstable=0 bg_thresh=1000 thresh=2000 gap=542 poll_thresh=16 ino=257 dd-2584 [006] 303.560175: balance_dirty_state: bdi btrfs-1: dirty=707 wb=776 unstable=0 bg_thresh=1002 thresh=2004 gap=521 poll_thresh=17 ino=257 dd-2584 [006] 303.560294: balance_dirty_state: bdi btrfs-1: dirty=732 wb=776 unstable=0 bg_thresh=998 thresh=1997 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 303.560299: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-303% task_weight=99% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 303.567887: balance_dirty_state: bdi btrfs-1: dirty=732 wb=776 unstable=0 bg_thresh=992 thresh=1984 gap=476 poll_thresh=18 ino=257 dd-2584 [002] 303.567896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=98% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 303.575921: balance_dirty_state: bdi btrfs-1: dirty=732 wb=651 unstable=0 bg_thresh=998 thresh=1996 gap=613 poll_thresh=18 ino=257 dd-2584 [002] 303.576011: balance_dirty_state: bdi btrfs-1: dirty=757 wb=651 unstable=0 bg_thresh=1001 thresh=2003 gap=595 poll_thresh=13 ino=257 dd-2584 [002] 303.576243: balance_dirty_state: bdi btrfs-1: dirty=782 wb=651 unstable=0 bg_thresh=998 thresh=1997 gap=564 poll_thresh=14 ino=257 dd-2584 [002] 303.576301: balance_dirty_state: bdi btrfs-1: dirty=782 wb=651 unstable=0 bg_thresh=1003 thresh=2007 gap=574 poll_thresh=15 ino=257 dd-2584 [002] 303.576358: balance_dirty_state: bdi btrfs-1: dirty=807 wb=651 unstable=0 bg_thresh=1000 thresh=2001 gap=543 poll_thresh=16 ino=257 dd-2584 [002] 303.576472: balance_dirty_state: bdi btrfs-1: dirty=832 wb=651 unstable=0 bg_thresh=1000 thresh=2000 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 303.576586: balance_dirty_state: bdi btrfs-1: dirty=882 wb=651 unstable=0 bg_thresh=999 thresh=1999 gap=466 poll_thresh=18 ino=257 dd-2584 [002] 303.576590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=98% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 303.583879: balance_dirty_state: bdi btrfs-1: dirty=882 wb=651 unstable=0 bg_thresh=996 thresh=1992 gap=459 poll_thresh=18 ino=257 dd-2584 [002] 303.583884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 303.591883: balance_dirty_state: bdi btrfs-1: dirty=882 wb=401 unstable=0 bg_thresh=998 thresh=1996 gap=713 poll_thresh=18 ino=257 dd-2584 [002] 303.591982: balance_dirty_state: bdi btrfs-1: dirty=882 wb=401 unstable=0 bg_thresh=1000 thresh=2001 gap=718 poll_thresh=13 ino=257 dd-2584 [002] 303.592044: balance_dirty_state: bdi btrfs-1: dirty=907 wb=401 unstable=0 bg_thresh=1000 thresh=2000 gap=692 poll_thresh=14 ino=257 dd-2584 [002] 303.592101: balance_dirty_state: bdi btrfs-1: dirty=907 wb=401 unstable=0 bg_thresh=1002 thresh=2005 gap=697 poll_thresh=15 ino=257 dd-2584 [002] 303.592157: balance_dirty_state: bdi btrfs-1: dirty=932 wb=401 unstable=0 bg_thresh=999 thresh=1999 gap=666 poll_thresh=16 ino=257 dd-2584 [002] 303.592269: balance_dirty_state: bdi btrfs-1: dirty=957 wb=401 unstable=0 bg_thresh=999 thresh=1998 gap=640 poll_thresh=17 ino=257 dd-2584 [002] 303.592384: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=401 unstable=0 bg_thresh=998 thresh=1997 gap=589 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 303.592471: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=10948 wrote=0 to_write=8192 dd-2584 [002] 303.592690: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=426 unstable=0 bg_thresh=1000 thresh=2001 gap=568 poll_thresh=19 ino=257 dd-2584 [002] 303.592820: balance_dirty_state: bdi btrfs-1: dirty=957 wb=501 unstable=0 bg_thresh=1000 thresh=2000 gap=542 poll_thresh=20 ino=257 dd-2584 [002] 303.592951: balance_dirty_state: bdi btrfs-1: dirty=957 wb=551 unstable=0 bg_thresh=999 thresh=1999 gap=491 poll_thresh=21 ino=257 dd-2584 [002] 303.592953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=98% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 303.594697: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=880 to_write=7312 dd-2584 [002] 303.599848: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1151 unstable=0 bg_thresh=989 thresh=1979 gap=596 poll_thresh=21 ino=257 dd-2584 [002] 303.599921: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1151 unstable=0 bg_thresh=989 thresh=1978 gap=595 poll_thresh=16 ino=257 dd-2584 [002] 303.600046: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1151 unstable=0 bg_thresh=991 thresh=1982 gap=574 poll_thresh=17 ino=257 dd-2584 [002] 303.600172: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1151 unstable=0 bg_thresh=993 thresh=1987 gap=529 poll_thresh=18 ino=257 dd-2584 [002] 303.600297: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1151 unstable=0 bg_thresh=989 thresh=1979 gap=496 poll_thresh=19 ino=257 dd-2584 [002] 303.600425: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1151 unstable=0 bg_thresh=991 thresh=1982 gap=474 poll_thresh=20 ino=257 dd-2584 [002] 303.600430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-323% task_weight=98% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 303.607863: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1026 unstable=0 bg_thresh=995 thresh=1991 gap=608 poll_thresh=20 ino=257 dd-2584 [002] 303.607958: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1026 unstable=0 bg_thresh=992 thresh=1985 gap=577 poll_thresh=15 ino=257 dd-2584 [002] 303.608016: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1026 unstable=0 bg_thresh=995 thresh=1990 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 303.608303: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1026 unstable=0 bg_thresh=994 thresh=1989 gap=531 poll_thresh=17 ino=257 dd-2584 [002] 303.608416: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1026 unstable=0 bg_thresh=994 thresh=1988 gap=505 poll_thresh=18 ino=257 dd-2584 [002] 303.608529: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1026 unstable=0 bg_thresh=996 thresh=1992 gap=484 poll_thresh=19 ino=257 dd-2584 [002] 303.608533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 303.615950: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1026 unstable=0 bg_thresh=996 thresh=1992 gap=484 poll_thresh=19 ino=257 dd-2584 [002] 303.615958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.623945: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1026 unstable=0 bg_thresh=996 thresh=1992 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 303.623953: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-309% task_weight=98% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.631853: balance_dirty_state: bdi btrfs-1: dirty=482 wb=901 unstable=0 bg_thresh=996 thresh=1992 gap=609 poll_thresh=19 ino=257 dd-2584 [004] 303.632009: balance_dirty_state: bdi btrfs-1: dirty=482 wb=901 unstable=0 bg_thresh=996 thresh=1992 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 303.632161: balance_dirty_state: bdi btrfs-1: dirty=507 wb=901 unstable=0 bg_thresh=998 thresh=1997 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 303.632312: balance_dirty_state: bdi btrfs-1: dirty=532 wb=901 unstable=0 bg_thresh=1001 thresh=2002 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 303.632617: balance_dirty_state: bdi btrfs-1: dirty=557 wb=901 unstable=0 bg_thresh=1003 thresh=2007 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 303.632926: balance_dirty_state: bdi btrfs-1: dirty=582 wb=901 unstable=0 bg_thresh=1003 thresh=2006 gap=523 poll_thresh=18 ino=257 dd-2584 [004] 303.633231: balance_dirty_state: bdi btrfs-1: dirty=632 wb=901 unstable=0 bg_thresh=1002 thresh=2005 gap=472 poll_thresh=19 ino=257 dd-2584 [004] 303.633242: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.639817: balance_dirty_state: bdi btrfs-1: dirty=632 wb=776 unstable=0 bg_thresh=1001 thresh=2002 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 303.639905: balance_dirty_state: bdi btrfs-1: dirty=632 wb=776 unstable=0 bg_thresh=1001 thresh=2002 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 303.640287: balance_dirty_state: bdi btrfs-1: dirty=657 wb=776 unstable=0 bg_thresh=1003 thresh=2007 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 303.640374: balance_dirty_state: bdi btrfs-1: dirty=657 wb=776 unstable=0 bg_thresh=1006 thresh=2012 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 303.640543: balance_dirty_state: bdi btrfs-1: dirty=707 wb=776 unstable=0 bg_thresh=1005 thresh=2011 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 303.640714: balance_dirty_state: bdi btrfs-1: dirty=732 wb=776 unstable=0 bg_thresh=1005 thresh=2010 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 303.640720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.647865: balance_dirty_state: bdi btrfs-1: dirty=732 wb=601 unstable=0 bg_thresh=1003 thresh=2006 gap=673 poll_thresh=18 ino=257 dd-2584 [004] 303.647989: balance_dirty_state: bdi btrfs-1: dirty=757 wb=601 unstable=0 bg_thresh=1003 thresh=2006 gap=648 poll_thresh=13 ino=257 dd-2584 [004] 303.648106: balance_dirty_state: bdi btrfs-1: dirty=757 wb=601 unstable=0 bg_thresh=1005 thresh=2011 gap=653 poll_thresh=14 ino=257 dd-2584 [004] 303.648225: balance_dirty_state: bdi btrfs-1: dirty=782 wb=601 unstable=0 bg_thresh=1005 thresh=2010 gap=627 poll_thresh=15 ino=257 dd-2584 [004] 303.648342: balance_dirty_state: bdi btrfs-1: dirty=807 wb=601 unstable=0 bg_thresh=1005 thresh=2010 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 303.648577: balance_dirty_state: bdi btrfs-1: dirty=832 wb=601 unstable=0 bg_thresh=1001 thresh=2003 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 303.648814: balance_dirty_state: bdi btrfs-1: dirty=857 wb=601 unstable=0 bg_thresh=1003 thresh=2007 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 303.649048: balance_dirty_state: bdi btrfs-1: dirty=882 wb=601 unstable=0 bg_thresh=1003 thresh=2006 gap=523 poll_thresh=19 ino=257 dd-2584 [004] 303.649643: balance_dirty_state: bdi btrfs-1: dirty=932 wb=601 unstable=0 bg_thresh=1002 thresh=2005 gap=472 poll_thresh=20 ino=257 dd-2584 [004] 303.649652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-120% task_gap=-339% task_weight=98% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 303.656085: balance_dirty_state: bdi btrfs-1: dirty=932 wb=476 unstable=0 bg_thresh=993 thresh=1987 gap=579 poll_thresh=20 ino=257 dd-2584 [000] 303.656222: balance_dirty_state: bdi btrfs-1: dirty=957 wb=476 unstable=0 bg_thresh=999 thresh=1998 gap=565 poll_thresh=15 ino=257 dd-2584 [000] 303.656357: balance_dirty_state: bdi btrfs-1: dirty=982 wb=476 unstable=0 bg_thresh=995 thresh=1991 gap=533 poll_thresh=16 ino=257 dd-2584 [000] 303.656604: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=476 unstable=0 bg_thresh=1001 thresh=2002 gap=519 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 303.656640: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11012 wrote=0 to_write=8192 dd-2584 [000] 303.656799: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=476 unstable=0 bg_thresh=1000 thresh=2001 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 303.656802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-297% task_weight=98% bdi_bw=62588 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 303.659431: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=260 wrote=816 to_write=7376 dd-2584 [004] 303.663912: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1176 unstable=0 bg_thresh=1000 thresh=2000 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 303.664007: balance_dirty_state: bdi btrfs-1: dirty=207 wb=1176 unstable=0 bg_thresh=1000 thresh=2000 gap=617 poll_thresh=13 ino=257 dd-2584 [004] 303.664086: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1176 unstable=0 bg_thresh=1002 thresh=2005 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 303.664161: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1176 unstable=0 bg_thresh=1005 thresh=2010 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 303.664239: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1176 unstable=0 bg_thresh=1005 thresh=2010 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 303.664394: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1176 unstable=0 bg_thresh=1007 thresh=2015 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 303.664553: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1176 unstable=0 bg_thresh=1009 thresh=2019 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 303.665007: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1176 unstable=0 bg_thresh=1009 thresh=2018 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 303.665013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 303.671840: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1051 unstable=0 bg_thresh=1003 thresh=2006 gap=598 poll_thresh=19 ino=257 dd-2584 [005] 303.671924: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1051 unstable=0 bg_thresh=1000 thresh=2000 gap=567 poll_thresh=14 ino=257 dd-2584 [005] 303.672011: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1051 unstable=0 bg_thresh=1002 thresh=2005 gap=547 poll_thresh=15 ino=257 dd-2584 [005] 303.672098: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1051 unstable=0 bg_thresh=1002 thresh=2004 gap=546 poll_thresh=16 ino=257 dd-2584 [005] 303.672268: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1051 unstable=0 bg_thresh=998 thresh=1997 gap=489 poll_thresh=17 ino=257 dd-2584 [005] 303.672275: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 303.680995: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1051 unstable=0 bg_thresh=995 thresh=1991 gap=483 poll_thresh=17 ino=257 dd-2584 [001] 303.681001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 303.691944: balance_dirty_state: bdi btrfs-1: dirty=457 wb=926 unstable=0 bg_thresh=992 thresh=1985 gap=602 poll_thresh=17 ino=257 dd-2584 [001] 303.692025: balance_dirty_state: bdi btrfs-1: dirty=457 wb=876 unstable=0 bg_thresh=992 thresh=1985 gap=652 poll_thresh=13 ino=257 dd-2584 [001] 303.692097: balance_dirty_state: bdi btrfs-1: dirty=482 wb=826 unstable=0 bg_thresh=995 thresh=1990 gap=682 poll_thresh=14 ino=257 dd-2584 [001] 303.692159: balance_dirty_state: bdi btrfs-1: dirty=507 wb=826 unstable=0 bg_thresh=994 thresh=1989 gap=656 poll_thresh=15 ino=257 dd-2584 [001] 303.692221: balance_dirty_state: bdi btrfs-1: dirty=507 wb=826 unstable=0 bg_thresh=997 thresh=1995 gap=662 poll_thresh=16 ino=257 dd-2584 [001] 303.692347: balance_dirty_state: bdi btrfs-1: dirty=557 wb=826 unstable=0 bg_thresh=1000 thresh=2000 gap=617 poll_thresh=17 ino=257 dd-2584 [001] 303.692474: balance_dirty_state: bdi btrfs-1: dirty=582 wb=826 unstable=0 bg_thresh=1002 thresh=2004 gap=596 poll_thresh=18 ino=257 dd-2584 [001] 303.692782: balance_dirty_state: bdi btrfs-1: dirty=607 wb=826 unstable=0 bg_thresh=1004 thresh=2009 gap=576 poll_thresh=19 ino=257 dd-2584 [001] 303.692902: balance_dirty_state: bdi btrfs-1: dirty=657 wb=826 unstable=0 bg_thresh=1004 thresh=2008 gap=525 poll_thresh=20 ino=257 dd-2584 [001] 303.693022: balance_dirty_state: bdi btrfs-1: dirty=682 wb=826 unstable=0 bg_thresh=1003 thresh=2006 gap=498 poll_thresh=21 ino=257 dd-2584 [001] 303.693027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 303.699918: balance_dirty_state: bdi btrfs-1: dirty=682 wb=801 unstable=0 bg_thresh=1005 thresh=2010 gap=527 poll_thresh=21 ino=257 dd-2584 [001] 303.699990: balance_dirty_state: bdi btrfs-1: dirty=682 wb=801 unstable=0 bg_thresh=1005 thresh=2010 gap=527 poll_thresh=16 ino=257 dd-2584 [001] 303.700111: balance_dirty_state: bdi btrfs-1: dirty=732 wb=801 unstable=0 bg_thresh=1004 thresh=2009 gap=476 poll_thresh=17 ino=257 dd-2584 [001] 303.700116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.707919: balance_dirty_state: bdi btrfs-1: dirty=732 wb=551 unstable=0 bg_thresh=1005 thresh=2010 gap=727 poll_thresh=17 ino=257 dd-2584 [004] 303.707989: balance_dirty_state: bdi btrfs-1: dirty=757 wb=551 unstable=0 bg_thresh=1005 thresh=2010 gap=702 poll_thresh=13 ino=257 dd-2584 [004] 303.708045: balance_dirty_state: bdi btrfs-1: dirty=757 wb=551 unstable=0 bg_thresh=1007 thresh=2015 gap=707 poll_thresh=14 ino=257 dd-2584 [004] 303.708100: balance_dirty_state: bdi btrfs-1: dirty=782 wb=551 unstable=0 bg_thresh=1007 thresh=2015 gap=682 poll_thresh=15 ino=257 dd-2584 [004] 303.708157: balance_dirty_state: bdi btrfs-1: dirty=807 wb=551 unstable=0 bg_thresh=1010 thresh=2020 gap=662 poll_thresh=16 ino=257 dd-2584 [004] 303.708269: balance_dirty_state: bdi btrfs-1: dirty=832 wb=551 unstable=0 bg_thresh=1012 thresh=2025 gap=642 poll_thresh=17 ino=257 dd-2584 [004] 303.708383: balance_dirty_state: bdi btrfs-1: dirty=857 wb=551 unstable=0 bg_thresh=1014 thresh=2029 gap=621 poll_thresh=18 ino=257 dd-2584 [004] 303.708670: balance_dirty_state: bdi btrfs-1: dirty=907 wb=551 unstable=0 bg_thresh=1011 thresh=2022 gap=564 poll_thresh=19 ino=257 dd-2584 [004] 303.708783: balance_dirty_state: bdi btrfs-1: dirty=932 wb=551 unstable=0 bg_thresh=1010 thresh=2021 gap=538 poll_thresh=20 ino=257 dd-2584 [004] 303.708897: balance_dirty_state: bdi btrfs-1: dirty=957 wb=551 unstable=0 bg_thresh=1012 thresh=2025 gap=517 poll_thresh=21 ino=257 dd-2584 [004] 303.709011: balance_dirty_state: bdi btrfs-1: dirty=982 wb=551 unstable=0 bg_thresh=1012 thresh=2024 gap=491 poll_thresh=22 ino=257 dd-2584 [004] 303.709015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.715902: balance_dirty_state: bdi btrfs-1: dirty=982 wb=551 unstable=0 bg_thresh=1013 thresh=2026 gap=493 poll_thresh=22 ino=257 dd-2584 [004] 303.715916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.723908: balance_dirty_state: bdi btrfs-1: dirty=982 wb=426 unstable=0 bg_thresh=1006 thresh=2012 gap=604 poll_thresh=22 ino=257 dd-2584 [004] 303.723987: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=426 unstable=0 bg_thresh=1006 thresh=2012 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 303.724107: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=426 unstable=0 bg_thresh=1008 thresh=2017 gap=559 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 303.724192: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11080 wrote=0 to_write=8192 dd-2584 [004] 303.724233: balance_dirty_state: bdi btrfs-1: dirty=1082 wb=426 unstable=0 bg_thresh=1013 thresh=2027 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 303.724358: balance_dirty_state: bdi btrfs-1: dirty=1107 wb=426 unstable=0 bg_thresh=1013 thresh=2026 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 303.724359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 303.726240: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=328 wrote=880 to_write=7312 dd-2584 [004] 303.735918: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1176 unstable=0 bg_thresh=1007 thresh=2014 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 303.735990: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1176 unstable=0 bg_thresh=1007 thresh=2014 gap=606 poll_thresh=14 ino=257 dd-2584 [004] 303.736219: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1176 unstable=0 bg_thresh=1009 thresh=2019 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 303.736276: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1176 unstable=0 bg_thresh=1009 thresh=2019 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 303.736387: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1176 unstable=0 bg_thresh=1014 thresh=2029 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 303.736501: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1176 unstable=0 bg_thresh=1014 thresh=2028 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 303.736614: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1176 unstable=0 bg_thresh=1013 thresh=2027 gap=469 poll_thresh=19 ino=257 dd-2584 [004] 303.736619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 303.743951: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1051 unstable=0 bg_thresh=1006 thresh=2013 gap=580 poll_thresh=19 ino=257 dd-2584 [004] 303.744028: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1051 unstable=0 bg_thresh=1006 thresh=2013 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 303.744086: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1051 unstable=0 bg_thresh=1009 thresh=2018 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 303.744142: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1051 unstable=0 bg_thresh=1009 thresh=2018 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 303.744296: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1051 unstable=0 bg_thresh=1009 thresh=2019 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 303.744476: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1001 unstable=0 bg_thresh=1009 thresh=2018 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 303.744824: balance_dirty_state: bdi btrfs-1: dirty=507 wb=926 unstable=0 bg_thresh=1008 thresh=2017 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 303.744937: balance_dirty_state: bdi btrfs-1: dirty=557 wb=926 unstable=0 bg_thresh=1008 thresh=2016 gap=533 poll_thresh=20 ino=257 dd-2584 [004] 303.745050: balance_dirty_state: bdi btrfs-1: dirty=582 wb=926 unstable=0 bg_thresh=1010 thresh=2020 gap=512 poll_thresh=21 ino=257 dd-2584 [004] 303.745165: balance_dirty_state: bdi btrfs-1: dirty=607 wb=926 unstable=0 bg_thresh=1009 thresh=2019 gap=486 poll_thresh=22 ino=257 dd-2584 [004] 303.745170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.751887: balance_dirty_state: bdi btrfs-1: dirty=607 wb=926 unstable=0 bg_thresh=1009 thresh=2019 gap=486 poll_thresh=22 ino=257 dd-2584 [004] 303.751895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.759939: balance_dirty_state: bdi btrfs-1: dirty=607 wb=876 unstable=0 bg_thresh=1006 thresh=2012 gap=529 poll_thresh=22 ino=257 dd-2584 [004] 303.760032: balance_dirty_state: bdi btrfs-1: dirty=632 wb=876 unstable=0 bg_thresh=1005 thresh=2011 gap=503 poll_thresh=16 ino=257 dd-2584 [004] 303.760205: balance_dirty_state: bdi btrfs-1: dirty=657 wb=876 unstable=0 bg_thresh=1005 thresh=2010 gap=477 poll_thresh=17 ino=257 dd-2584 [004] 303.760211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=61540 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 303.767923: balance_dirty_state: bdi btrfs-1: dirty=657 wb=751 unstable=0 bg_thresh=1003 thresh=2006 gap=598 poll_thresh=17 ino=257 dd-2584 [000] 303.767983: balance_dirty_state: bdi btrfs-1: dirty=682 wb=751 unstable=0 bg_thresh=1003 thresh=2006 gap=573 poll_thresh=13 ino=257 dd-2584 [000] 303.768039: balance_dirty_state: bdi btrfs-1: dirty=707 wb=751 unstable=0 bg_thresh=1005 thresh=2011 gap=553 poll_thresh=14 ino=257 dd-2584 [000] 303.768095: balance_dirty_state: bdi btrfs-1: dirty=707 wb=751 unstable=0 bg_thresh=1005 thresh=2011 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 303.768150: balance_dirty_state: bdi btrfs-1: dirty=732 wb=751 unstable=0 bg_thresh=1008 thresh=2016 gap=533 poll_thresh=16 ino=257 dd-2584 [000] 303.768263: balance_dirty_state: bdi btrfs-1: dirty=757 wb=751 unstable=0 bg_thresh=1010 thresh=2021 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 303.768547: balance_dirty_state: bdi btrfs-1: dirty=782 wb=751 unstable=0 bg_thresh=1012 thresh=2025 gap=492 poll_thresh=18 ino=257 dd-2584 [000] 303.768551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-172% task_weight=98% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 303.775929: balance_dirty_state: bdi btrfs-1: dirty=782 wb=626 unstable=0 bg_thresh=1008 thresh=2017 gap=609 poll_thresh=18 ino=257 dd-2584 [000] 303.776029: balance_dirty_state: bdi btrfs-1: dirty=807 wb=626 unstable=0 bg_thresh=1005 thresh=2011 gap=578 poll_thresh=13 ino=257 dd-2584 [000] 303.776087: balance_dirty_state: bdi btrfs-1: dirty=832 wb=626 unstable=0 bg_thresh=1005 thresh=2010 gap=552 poll_thresh=14 ino=257 dd-2584 [000] 303.776144: balance_dirty_state: bdi btrfs-1: dirty=832 wb=626 unstable=0 bg_thresh=1005 thresh=2010 gap=552 poll_thresh=15 ino=257 dd-2584 [000] 303.776201: balance_dirty_state: bdi btrfs-1: dirty=857 wb=626 unstable=0 bg_thresh=1004 thresh=2009 gap=526 poll_thresh=16 ino=257 dd-2584 [000] 303.776313: balance_dirty_state: bdi btrfs-1: dirty=882 wb=626 unstable=0 bg_thresh=1006 thresh=2013 gap=505 poll_thresh=17 ino=257 dd-2584 [000] 303.776427: balance_dirty_state: bdi btrfs-1: dirty=932 wb=626 unstable=0 bg_thresh=1006 thresh=2012 gap=454 poll_thresh=18 ino=257 dd-2584 [000] 303.776431: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 303.783966: balance_dirty_state: bdi btrfs-1: dirty=932 wb=626 unstable=0 bg_thresh=1006 thresh=2012 gap=454 poll_thresh=18 ino=257 dd-2584 [000] 303.783975: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.791979: balance_dirty_state: bdi btrfs-1: dirty=932 wb=626 unstable=0 bg_thresh=1006 thresh=2012 gap=454 poll_thresh=18 ino=257 dd-2584 [004] 303.791989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.799907: balance_dirty_state: bdi btrfs-1: dirty=932 wb=476 unstable=0 bg_thresh=1009 thresh=2019 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 303.800065: balance_dirty_state: bdi btrfs-1: dirty=957 wb=476 unstable=0 bg_thresh=1009 thresh=2019 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 303.800218: balance_dirty_state: bdi btrfs-1: dirty=957 wb=476 unstable=0 bg_thresh=1012 thresh=2024 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 303.800371: balance_dirty_state: bdi btrfs-1: dirty=982 wb=476 unstable=0 bg_thresh=1014 thresh=2029 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 303.800526: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=476 unstable=0 bg_thresh=1014 thresh=2029 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 303.800763: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=476 unstable=0 bg_thresh=1014 thresh=2028 gap=520 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 303.800804: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11156 wrote=0 to_write=8192 dd-2584 [004] 303.801503: balance_dirty_state: bdi btrfs-1: dirty=932 wb=601 unstable=0 bg_thresh=1016 thresh=2032 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 303.801506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-164% task_weight=98% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 303.804279: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=408 wrote=816 to_write=7376 dd-2584 [004] 303.807923: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1301 unstable=0 bg_thresh=1016 thresh=2032 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 303.807933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.815968: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1301 unstable=0 bg_thresh=1000 thresh=2001 gap=468 poll_thresh=18 ino=257 dd-2584 [004] 303.815974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.823916: balance_dirty_state: bdi btrfs-1: dirty=232 wb=1176 unstable=0 bg_thresh=1006 thresh=2013 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 303.824362: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1176 unstable=0 bg_thresh=1006 thresh=2013 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 303.824457: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1176 unstable=0 bg_thresh=1006 thresh=2012 gap=554 poll_thresh=14 ino=257 dd-2584 [004] 303.824549: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1176 unstable=0 bg_thresh=1008 thresh=2017 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 303.824645: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1176 unstable=0 bg_thresh=1005 thresh=2011 gap=528 poll_thresh=16 ino=257 dd-2584 [004] 303.824832: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1176 unstable=0 bg_thresh=1001 thresh=2002 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 303.824839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-249% task_weight=98% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.831986: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1051 unstable=0 bg_thresh=998 thresh=1997 gap=614 poll_thresh=17 ino=257 dd-2584 [004] 303.832084: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1051 unstable=0 bg_thresh=998 thresh=1997 gap=589 poll_thresh=13 ino=257 dd-2584 [004] 303.832175: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1051 unstable=0 bg_thresh=998 thresh=1996 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 303.832265: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1051 unstable=0 bg_thresh=998 thresh=1996 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 303.832335: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1051 unstable=0 bg_thresh=997 thresh=1995 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 303.832493: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1051 unstable=0 bg_thresh=997 thresh=1994 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 303.832678: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1051 unstable=0 bg_thresh=999 thresh=1998 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 303.832684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.839971: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1051 unstable=0 bg_thresh=986 thresh=1973 gap=465 poll_thresh=18 ino=257 dd-2584 [004] 303.839977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.847957: balance_dirty_state: bdi btrfs-1: dirty=457 wb=926 unstable=0 bg_thresh=986 thresh=1973 gap=590 poll_thresh=18 ino=257 dd-2584 [004] 303.848219: balance_dirty_state: bdi btrfs-1: dirty=482 wb=926 unstable=0 bg_thresh=986 thresh=1973 gap=565 poll_thresh=13 ino=257 dd-2584 [004] 303.848274: balance_dirty_state: bdi btrfs-1: dirty=482 wb=926 unstable=0 bg_thresh=989 thresh=1978 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 303.848330: balance_dirty_state: bdi btrfs-1: dirty=507 wb=926 unstable=0 bg_thresh=991 thresh=1983 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 303.848387: balance_dirty_state: bdi btrfs-1: dirty=532 wb=926 unstable=0 bg_thresh=988 thresh=1977 gap=519 poll_thresh=16 ino=257 dd-2584 [004] 303.848496: balance_dirty_state: bdi btrfs-1: dirty=557 wb=926 unstable=0 bg_thresh=988 thresh=1976 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 303.848500: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-186% task_weight=98% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.859941: balance_dirty_state: bdi btrfs-1: dirty=557 wb=826 unstable=0 bg_thresh=982 thresh=1965 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 303.860039: balance_dirty_state: bdi btrfs-1: dirty=582 wb=826 unstable=0 bg_thresh=983 thresh=1967 gap=559 poll_thresh=13 ino=257 dd-2584 [004] 303.860124: balance_dirty_state: bdi btrfs-1: dirty=582 wb=826 unstable=0 bg_thresh=986 thresh=1972 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 303.860208: balance_dirty_state: bdi btrfs-1: dirty=607 wb=826 unstable=0 bg_thresh=988 thresh=1977 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 303.860293: balance_dirty_state: bdi btrfs-1: dirty=632 wb=826 unstable=0 bg_thresh=988 thresh=1977 gap=519 poll_thresh=16 ino=257 dd-2584 [004] 303.860495: balance_dirty_state: bdi btrfs-1: dirty=657 wb=701 unstable=0 bg_thresh=991 thresh=1982 gap=624 poll_thresh=17 ino=257 dd-2584 [004] 303.860623: balance_dirty_state: bdi btrfs-1: dirty=682 wb=701 unstable=0 bg_thresh=993 thresh=1986 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 303.860737: balance_dirty_state: bdi btrfs-1: dirty=707 wb=701 unstable=0 bg_thresh=992 thresh=1985 gap=577 poll_thresh=19 ino=257 dd-2584 [004] 303.861019: balance_dirty_state: bdi btrfs-1: dirty=757 wb=701 unstable=0 bg_thresh=992 thresh=1984 gap=526 poll_thresh=20 ino=257 dd-2584 [004] 303.861133: balance_dirty_state: bdi btrfs-1: dirty=782 wb=701 unstable=0 bg_thresh=994 thresh=1988 gap=505 poll_thresh=21 ino=257 dd-2584 [004] 303.861247: balance_dirty_state: bdi btrfs-1: dirty=807 wb=701 unstable=0 bg_thresh=990 thresh=1981 gap=473 poll_thresh=22 ino=257 dd-2584 [004] 303.861252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 303.867933: balance_dirty_state: bdi btrfs-1: dirty=807 wb=701 unstable=0 bg_thresh=990 thresh=1981 gap=473 poll_thresh=22 ino=257 dd-2584 [004] 303.867961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=60288 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.875931: balance_dirty_state: bdi btrfs-1: dirty=807 wb=576 unstable=0 bg_thresh=988 thresh=1976 gap=593 poll_thresh=22 ino=257 dd-2584 [004] 303.876090: balance_dirty_state: bdi btrfs-1: dirty=832 wb=576 unstable=0 bg_thresh=988 thresh=1976 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 303.876205: balance_dirty_state: bdi btrfs-1: dirty=857 wb=576 unstable=0 bg_thresh=990 thresh=1981 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 303.876320: balance_dirty_state: bdi btrfs-1: dirty=882 wb=576 unstable=0 bg_thresh=992 thresh=1985 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 303.876434: balance_dirty_state: bdi btrfs-1: dirty=932 wb=576 unstable=0 bg_thresh=992 thresh=1984 gap=476 poll_thresh=19 ino=257 dd-2584 [004] 303.876438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=57992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.883915: balance_dirty_state: bdi btrfs-1: dirty=932 wb=451 unstable=0 bg_thresh=985 thresh=1970 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 303.884040: balance_dirty_state: bdi btrfs-1: dirty=932 wb=451 unstable=0 bg_thresh=985 thresh=1970 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 303.884101: balance_dirty_state: bdi btrfs-1: dirty=957 wb=451 unstable=0 bg_thresh=987 thresh=1975 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 303.884158: balance_dirty_state: bdi btrfs-1: dirty=982 wb=451 unstable=0 bg_thresh=990 thresh=1980 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 303.884441: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=451 unstable=0 bg_thresh=992 thresh=1985 gap=527 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 303.884508: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11240 wrote=0 to_write=8192 dd-2584 [004] 303.884567: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=451 unstable=0 bg_thresh=992 thresh=1984 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 303.884691: balance_dirty_state: bdi btrfs-1: dirty=1082 wb=476 unstable=0 bg_thresh=991 thresh=1983 gap=425 poll_thresh=19 ino=257 dd-2584 [004] 303.884693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=57992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 303.886464: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=488 wrote=832 to_write=7360 dd-2584 [000] 303.891977: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1276 unstable=0 bg_thresh=991 thresh=1983 gap=450 poll_thresh=19 ino=257 dd-2584 [000] 303.891983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=57992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 303.899970: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1276 unstable=0 bg_thresh=991 thresh=1983 gap=450 poll_thresh=19 ino=257 dd-2584 [000] 303.899978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=57992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 303.908002: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1151 unstable=0 bg_thresh=990 thresh=1981 gap=573 poll_thresh=19 ino=257 dd-2584 [000] 303.908130: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1151 unstable=0 bg_thresh=990 thresh=1981 gap=573 poll_thresh=14 ino=257 dd-2584 [000] 303.908246: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1151 unstable=0 bg_thresh=993 thresh=1986 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 303.908363: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1151 unstable=0 bg_thresh=995 thresh=1991 gap=533 poll_thresh=16 ino=257 dd-2584 [000] 303.908599: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1151 unstable=0 bg_thresh=998 thresh=1996 gap=513 poll_thresh=17 ino=257 dd-2584 [000] 303.908837: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1151 unstable=0 bg_thresh=997 thresh=1995 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 303.908846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=57992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 303.916042: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1151 unstable=0 bg_thresh=997 thresh=1995 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 303.916050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=57992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 303.924013: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1001 unstable=0 bg_thresh=994 thresh=1988 gap=630 poll_thresh=18 ino=257 dd-2584 [000] 303.924088: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1001 unstable=0 bg_thresh=993 thresh=1987 gap=604 poll_thresh=13 ino=257 dd-2584 [000] 303.924150: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1001 unstable=0 bg_thresh=990 thresh=1981 gap=598 poll_thresh=14 ino=257 dd-2584 [000] 303.924208: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1001 unstable=0 bg_thresh=993 thresh=1986 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 303.924440: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1001 unstable=0 bg_thresh=992 thresh=1985 gap=552 poll_thresh=16 ino=257 dd-2584 [000] 303.924555: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1001 unstable=0 bg_thresh=992 thresh=1984 gap=526 poll_thresh=17 ino=257 dd-2584 [000] 303.924669: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1001 unstable=0 bg_thresh=991 thresh=1983 gap=500 poll_thresh=18 ino=257 dd-2584 [000] 303.924783: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1001 unstable=0 bg_thresh=993 thresh=1987 gap=479 poll_thresh=19 ino=257 dd-2584 [000] 303.924788: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=57992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.932017: balance_dirty_state: bdi btrfs-1: dirty=507 wb=826 unstable=0 bg_thresh=989 thresh=1978 gap=645 poll_thresh=19 ino=257 dd-2584 [004] 303.932110: balance_dirty_state: bdi btrfs-1: dirty=507 wb=826 unstable=0 bg_thresh=989 thresh=1978 gap=645 poll_thresh=14 ino=257 dd-2584 [004] 303.932195: balance_dirty_state: bdi btrfs-1: dirty=532 wb=826 unstable=0 bg_thresh=991 thresh=1983 gap=625 poll_thresh=15 ino=257 dd-2584 [004] 303.932278: balance_dirty_state: bdi btrfs-1: dirty=532 wb=826 unstable=0 bg_thresh=994 thresh=1988 gap=630 poll_thresh=16 ino=257 dd-2584 [004] 303.932444: balance_dirty_state: bdi btrfs-1: dirty=582 wb=826 unstable=0 bg_thresh=996 thresh=1993 gap=585 poll_thresh=17 ino=257 dd-2584 [004] 303.932616: balance_dirty_state: bdi btrfs-1: dirty=607 wb=826 unstable=0 bg_thresh=999 thresh=1998 gap=565 poll_thresh=18 ino=257 dd-2584 [004] 303.932786: balance_dirty_state: bdi btrfs-1: dirty=632 wb=826 unstable=0 bg_thresh=998 thresh=1997 gap=539 poll_thresh=19 ino=257 dd-2584 [004] 303.933254: balance_dirty_state: bdi btrfs-1: dirty=682 wb=826 unstable=0 bg_thresh=1000 thresh=2001 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 303.933260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=57992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 303.939915: balance_dirty_state: bdi btrfs-1: dirty=707 wb=826 unstable=0 bg_thresh=1000 thresh=2001 gap=468 poll_thresh=20 ino=257 dd-2584 [000] 303.939921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=57992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.951967: balance_dirty_state: bdi btrfs-1: dirty=707 wb=701 unstable=0 bg_thresh=991 thresh=1982 gap=574 poll_thresh=20 ino=257 dd-2584 [004] 303.952088: balance_dirty_state: bdi btrfs-1: dirty=707 wb=701 unstable=0 bg_thresh=991 thresh=1982 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 303.952177: balance_dirty_state: bdi btrfs-1: dirty=732 wb=701 unstable=0 bg_thresh=990 thresh=1981 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 303.952351: balance_dirty_state: bdi btrfs-1: dirty=757 wb=701 unstable=0 bg_thresh=987 thresh=1974 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 303.952522: balance_dirty_state: bdi btrfs-1: dirty=782 wb=701 unstable=0 bg_thresh=986 thresh=1973 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 303.952528: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=57992 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 303.959940: balance_dirty_state: bdi btrfs-1: dirty=782 wb=551 unstable=0 bg_thresh=990 thresh=1980 gap=647 poll_thresh=18 ino=257 dd-2584 [004] 303.960051: balance_dirty_state: bdi btrfs-1: dirty=807 wb=551 unstable=0 bg_thresh=992 thresh=1985 gap=627 poll_thresh=13 ino=257 dd-2584 [004] 303.960115: balance_dirty_state: bdi btrfs-1: dirty=832 wb=551 unstable=0 bg_thresh=992 thresh=1984 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 303.960175: balance_dirty_state: bdi btrfs-1: dirty=832 wb=551 unstable=0 bg_thresh=992 thresh=1984 gap=601 poll_thresh=15 ino=257 dd-2584 [004] 303.960238: balance_dirty_state: bdi btrfs-1: dirty=857 wb=551 unstable=0 bg_thresh=991 thresh=1983 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 303.960353: balance_dirty_state: bdi btrfs-1: dirty=882 wb=551 unstable=0 bg_thresh=991 thresh=1982 gap=549 poll_thresh=17 ino=257 dd-2584 [004] 303.960512: balance_dirty_state: bdi btrfs-1: dirty=932 wb=551 unstable=0 bg_thresh=993 thresh=1986 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 303.960836: balance_dirty_state: bdi btrfs-1: dirty=957 wb=551 unstable=0 bg_thresh=992 thresh=1985 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 303.960842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=57992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.968006: balance_dirty_state: bdi btrfs-1: dirty=957 wb=551 unstable=0 bg_thresh=986 thresh=1973 gap=465 poll_thresh=19 ino=257 dd-2584 [004] 303.968021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=57992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.976002: balance_dirty_state: bdi btrfs-1: dirty=957 wb=426 unstable=0 bg_thresh=982 thresh=1965 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 303.976073: balance_dirty_state: bdi btrfs-1: dirty=957 wb=426 unstable=0 bg_thresh=982 thresh=1965 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 303.976162: balance_dirty_state: bdi btrfs-1: dirty=982 wb=426 unstable=0 bg_thresh=985 thresh=1970 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 303.976248: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=426 unstable=0 bg_thresh=987 thresh=1975 gap=542 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 303.976314: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11332 wrote=0 to_write=8192 dd-2584 [004] 303.976436: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=426 unstable=0 bg_thresh=982 thresh=1964 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 303.976628: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=501 unstable=0 bg_thresh=984 thresh=1969 gap=461 poll_thresh=18 ino=257 dd-2584 [004] 303.976630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=57992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 303.978334: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=580 wrote=816 to_write=7376 dd-2584 [004] 303.983971: balance_dirty_state: bdi btrfs-1: dirty=257 wb=1126 unstable=0 bg_thresh=984 thresh=1968 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 303.984069: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1126 unstable=0 bg_thresh=986 thresh=1973 gap=565 poll_thresh=13 ino=257 dd-2584 [004] 303.984174: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1076 unstable=0 bg_thresh=983 thresh=1967 gap=584 poll_thresh=14 ino=257 dd-2584 [004] 303.984280: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1026 unstable=0 bg_thresh=986 thresh=1972 gap=639 poll_thresh=15 ino=257 dd-2584 [004] 303.984355: balance_dirty_state: bdi btrfs-1: dirty=332 wb=1001 unstable=0 bg_thresh=985 thresh=1971 gap=638 poll_thresh=16 ino=257 dd-2584 [004] 303.984476: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1001 unstable=0 bg_thresh=985 thresh=1970 gap=612 poll_thresh=17 ino=257 dd-2584 [004] 303.984778: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1001 unstable=0 bg_thresh=984 thresh=1969 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 303.984894: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1001 unstable=0 bg_thresh=984 thresh=1968 gap=535 poll_thresh=19 ino=257 dd-2584 [004] 303.985007: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1001 unstable=0 bg_thresh=986 thresh=1972 gap=514 poll_thresh=20 ino=257 dd-2584 [004] 303.985122: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1001 unstable=0 bg_thresh=985 thresh=1971 gap=488 poll_thresh=21 ino=257 dd-2584 [004] 303.985127: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 303.992017: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1001 unstable=0 bg_thresh=985 thresh=1971 gap=488 poll_thresh=21 ino=257 dd-2584 [004] 303.992026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.000037: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1001 unstable=0 bg_thresh=986 thresh=1973 gap=490 poll_thresh=21 ino=257 dd-2584 [004] 304.000044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-190% task_weight=98% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.008002: balance_dirty_state: bdi btrfs-1: dirty=482 wb=826 unstable=0 bg_thresh=979 thresh=1959 gap=651 poll_thresh=21 ino=257 dd-2584 [004] 304.008108: balance_dirty_state: bdi btrfs-1: dirty=507 wb=826 unstable=0 bg_thresh=979 thresh=1959 gap=626 poll_thresh=16 ino=257 dd-2584 [004] 304.008274: balance_dirty_state: bdi btrfs-1: dirty=532 wb=826 unstable=0 bg_thresh=984 thresh=1969 gap=611 poll_thresh=17 ino=257 dd-2584 [004] 304.008438: balance_dirty_state: bdi btrfs-1: dirty=557 wb=826 unstable=0 bg_thresh=987 thresh=1974 gap=591 poll_thresh=18 ino=257 dd-2584 [004] 304.008609: balance_dirty_state: bdi btrfs-1: dirty=607 wb=826 unstable=0 bg_thresh=989 thresh=1979 gap=546 poll_thresh=19 ino=257 dd-2584 [004] 304.008777: balance_dirty_state: bdi btrfs-1: dirty=632 wb=826 unstable=0 bg_thresh=986 thresh=1972 gap=514 poll_thresh=20 ino=257 dd-2584 [004] 304.009243: balance_dirty_state: bdi btrfs-1: dirty=657 wb=826 unstable=0 bg_thresh=988 thresh=1976 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 304.009249: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.015968: balance_dirty_state: bdi btrfs-1: dirty=657 wb=826 unstable=0 bg_thresh=988 thresh=1976 gap=493 poll_thresh=21 ino=257 dd-2584 [004] 304.015979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.023988: balance_dirty_state: bdi btrfs-1: dirty=657 wb=826 unstable=0 bg_thresh=993 thresh=1986 gap=503 poll_thresh=21 ino=257 dd-2584 [004] 304.024080: balance_dirty_state: bdi btrfs-1: dirty=682 wb=826 unstable=0 bg_thresh=993 thresh=1986 gap=478 poll_thresh=16 ino=257 dd-2584 [004] 304.024085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 304.031961: balance_dirty_state: bdi btrfs-1: dirty=682 wb=826 unstable=0 bg_thresh=984 thresh=1969 gap=461 poll_thresh=16 ino=257 dd-2584 [004] 304.031967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 304.039948: balance_dirty_state: bdi btrfs-1: dirty=682 wb=576 unstable=0 bg_thresh=985 thresh=1970 gap=712 poll_thresh=16 ino=257 dd-2584 [004] 304.040039: balance_dirty_state: bdi btrfs-1: dirty=707 wb=576 unstable=0 bg_thresh=985 thresh=1970 gap=687 poll_thresh=12 ino=257 dd-2584 [004] 304.040125: balance_dirty_state: bdi btrfs-1: dirty=707 wb=576 unstable=0 bg_thresh=987 thresh=1975 gap=692 poll_thresh=13 ino=257 dd-2584 [004] 304.040210: balance_dirty_state: bdi btrfs-1: dirty=732 wb=576 unstable=0 bg_thresh=987 thresh=1975 gap=667 poll_thresh=14 ino=257 dd-2584 [004] 304.040296: balance_dirty_state: bdi btrfs-1: dirty=732 wb=576 unstable=0 bg_thresh=990 thresh=1980 gap=672 poll_thresh=15 ino=257 dd-2584 [004] 304.040382: balance_dirty_state: bdi btrfs-1: dirty=757 wb=576 unstable=0 bg_thresh=992 thresh=1985 gap=652 poll_thresh=16 ino=257 dd-2584 [004] 304.040559: balance_dirty_state: bdi btrfs-1: dirty=782 wb=576 unstable=0 bg_thresh=995 thresh=1990 gap=632 poll_thresh=17 ino=257 dd-2584 [004] 304.040738: balance_dirty_state: bdi btrfs-1: dirty=832 wb=576 unstable=0 bg_thresh=991 thresh=1983 gap=575 poll_thresh=18 ino=257 dd-2584 [004] 304.040916: balance_dirty_state: bdi btrfs-1: dirty=857 wb=576 unstable=0 bg_thresh=991 thresh=1982 gap=549 poll_thresh=19 ino=257 dd-2584 [004] 304.041094: balance_dirty_state: bdi btrfs-1: dirty=882 wb=576 unstable=0 bg_thresh=993 thresh=1986 gap=528 poll_thresh=20 ino=257 dd-2584 [004] 304.041555: balance_dirty_state: bdi btrfs-1: dirty=932 wb=576 unstable=0 bg_thresh=992 thresh=1985 gap=477 poll_thresh=21 ino=257 dd-2584 [004] 304.041561: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.047956: balance_dirty_state: bdi btrfs-1: dirty=932 wb=576 unstable=0 bg_thresh=992 thresh=1985 gap=477 poll_thresh=21 ino=257 dd-2584 [004] 304.047961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.055974: balance_dirty_state: bdi btrfs-1: dirty=932 wb=451 unstable=0 bg_thresh=985 thresh=1971 gap=588 poll_thresh=21 ino=257 dd-2584 [004] 304.056062: balance_dirty_state: bdi btrfs-1: dirty=932 wb=451 unstable=0 bg_thresh=985 thresh=1971 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 304.056235: balance_dirty_state: bdi btrfs-1: dirty=957 wb=451 unstable=0 bg_thresh=988 thresh=1976 gap=568 poll_thresh=17 ino=257 dd-2584 [004] 304.056407: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=451 unstable=0 bg_thresh=993 thresh=1986 gap=528 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 304.056473: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11412 wrote=0 to_write=8192 dd-2584 [004] 304.056601: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=451 unstable=0 bg_thresh=992 thresh=1985 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 304.056792: balance_dirty_state: bdi btrfs-1: dirty=982 wb=501 unstable=0 bg_thresh=992 thresh=1984 gap=501 poll_thresh=20 ino=257 dd-2584 [004] 304.056989: balance_dirty_state: bdi btrfs-1: dirty=957 wb=601 unstable=0 bg_thresh=991 thresh=1983 gap=425 poll_thresh=21 ino=257 dd-2584 [004] 304.056992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 304.059284: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=660 wrote=832 to_write=7360 dd-2584 [004] 304.063953: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1001 unstable=0 bg_thresh=991 thresh=1982 gap=699 poll_thresh=21 ino=257 dd-2584 [004] 304.064021: balance_dirty_state: bdi btrfs-1: dirty=282 wb=1001 unstable=0 bg_thresh=991 thresh=1982 gap=699 poll_thresh=16 ino=257 dd-2584 [004] 304.064169: balance_dirty_state: bdi btrfs-1: dirty=307 wb=1001 unstable=0 bg_thresh=993 thresh=1987 gap=679 poll_thresh=17 ino=257 dd-2584 [004] 304.064475: balance_dirty_state: bdi btrfs-1: dirty=357 wb=1001 unstable=0 bg_thresh=995 thresh=1991 gap=633 poll_thresh=18 ino=257 dd-2584 [004] 304.064594: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1001 unstable=0 bg_thresh=995 thresh=1990 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 304.064712: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1001 unstable=0 bg_thresh=994 thresh=1989 gap=581 poll_thresh=20 ino=257 dd-2584 [004] 304.064831: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1001 unstable=0 bg_thresh=993 thresh=1987 gap=529 poll_thresh=21 ino=257 dd-2584 [004] 304.064949: balance_dirty_state: bdi btrfs-1: dirty=482 wb=1001 unstable=0 bg_thresh=993 thresh=1986 gap=503 poll_thresh=22 ino=257 dd-2584 [004] 304.065071: balance_dirty_state: bdi btrfs-1: dirty=507 wb=1001 unstable=0 bg_thresh=992 thresh=1985 gap=477 poll_thresh=23 ino=257 dd-2584 [004] 304.065077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.071986: balance_dirty_state: bdi btrfs-1: dirty=521 wb=995 unstable=0 bg_thresh=992 thresh=1985 gap=469 poll_thresh=23 ino=257 dd-2584 [004] 304.071994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.080021: balance_dirty_state: bdi btrfs-1: dirty=521 wb=995 unstable=0 bg_thresh=995 thresh=1991 gap=475 poll_thresh=23 ino=257 dd-2584 [004] 304.080027: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=56560 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.088001: balance_dirty_state: bdi btrfs-1: dirty=526 wb=867 unstable=0 bg_thresh=986 thresh=1973 gap=580 poll_thresh=23 ino=257 dd-2584 [004] 304.088102: balance_dirty_state: bdi btrfs-1: dirty=526 wb=867 unstable=0 bg_thresh=986 thresh=1973 gap=580 poll_thresh=17 ino=257 dd-2584 [004] 304.088293: balance_dirty_state: bdi btrfs-1: dirty=576 wb=867 unstable=0 bg_thresh=991 thresh=1983 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 304.088818: balance_dirty_state: bdi btrfs-1: dirty=601 wb=867 unstable=0 bg_thresh=994 thresh=1988 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 304.089010: balance_dirty_state: bdi btrfs-1: dirty=626 wb=867 unstable=0 bg_thresh=996 thresh=1993 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 304.089200: balance_dirty_state: bdi btrfs-1: dirty=676 wb=867 unstable=0 bg_thresh=996 thresh=1992 gap=449 poll_thresh=21 ino=257 dd-2584 [004] 304.089206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=54564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.096039: balance_dirty_state: bdi btrfs-1: dirty=676 wb=867 unstable=0 bg_thresh=996 thresh=1992 gap=449 poll_thresh=21 ino=257 dd-2584 [004] 304.096048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=54564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 304.104000: balance_dirty_state: bdi btrfs-1: dirty=676 wb=692 unstable=0 bg_thresh=986 thresh=1973 gap=605 poll_thresh=21 ino=257 dd-2584 [001] 304.104062: balance_dirty_state: bdi btrfs-1: dirty=676 wb=692 unstable=0 bg_thresh=989 thresh=1978 gap=610 poll_thresh=16 ino=257 dd-2584 [001] 304.104176: balance_dirty_state: bdi btrfs-1: dirty=726 wb=692 unstable=0 bg_thresh=994 thresh=1989 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 304.104292: balance_dirty_state: bdi btrfs-1: dirty=751 wb=692 unstable=0 bg_thresh=994 thresh=1988 gap=545 poll_thresh=18 ino=257 dd-2584 [001] 304.104447: balance_dirty_state: bdi btrfs-1: dirty=776 wb=692 unstable=0 bg_thresh=993 thresh=1987 gap=519 poll_thresh=19 ino=257 dd-2584 [001] 304.104609: balance_dirty_state: bdi btrfs-1: dirty=801 wb=692 unstable=0 bg_thresh=995 thresh=1991 gap=498 poll_thresh=20 ino=257 dd-2584 [001] 304.104770: balance_dirty_state: bdi btrfs-1: dirty=851 wb=692 unstable=0 bg_thresh=995 thresh=1990 gap=447 poll_thresh=21 ino=257 dd-2584 [001] 304.104777: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=54564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 304.116039: balance_dirty_state: bdi btrfs-1: dirty=844 wb=573 unstable=0 bg_thresh=990 thresh=1981 gap=564 poll_thresh=21 ino=257 dd-2584 [001] 304.116371: balance_dirty_state: bdi btrfs-1: dirty=844 wb=573 unstable=0 bg_thresh=989 thresh=1979 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 304.116531: balance_dirty_state: bdi btrfs-1: dirty=894 wb=573 unstable=0 bg_thresh=994 thresh=1989 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 304.116679: balance_dirty_state: bdi btrfs-1: dirty=919 wb=573 unstable=0 bg_thresh=997 thresh=1994 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 304.116795: balance_dirty_state: bdi btrfs-1: dirty=944 wb=573 unstable=0 bg_thresh=996 thresh=1993 gap=476 poll_thresh=19 ino=257 dd-2584 [001] 304.116800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=54564 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 304.128105: balance_dirty_state: bdi btrfs-1: dirty=938 wb=579 unstable=1 bg_thresh=997 thresh=1995 gap=477 poll_thresh=19 ino=257 dd-2584 [006] 304.128111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=54564 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 304.136076: balance_dirty_state: bdi btrfs-1: dirty=938 wb=454 unstable=1 bg_thresh=994 thresh=1988 gap=595 poll_thresh=19 ino=257 dd-2584 [006] 304.136195: balance_dirty_state: bdi btrfs-1: dirty=938 wb=454 unstable=1 bg_thresh=994 thresh=1988 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 304.136312: balance_dirty_state: bdi btrfs-1: dirty=963 wb=454 unstable=1 bg_thresh=996 thresh=1993 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 304.136428: balance_dirty_state: bdi btrfs-1: dirty=988 wb=454 unstable=1 bg_thresh=999 thresh=1998 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 304.136655: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=454 unstable=1 bg_thresh=1001 thresh=2003 gap=535 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 304.136702: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11492 wrote=0 to_write=8192 dd-2584 [006] 304.137025: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=454 unstable=1 bg_thresh=1001 thresh=2002 gap=534 poll_thresh=18 ino=257 dd-2584 [006] 304.137391: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=479 unstable=1 bg_thresh=1000 thresh=2001 gap=483 poll_thresh=19 ino=257 dd-2584 [006] 304.137395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=54564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 304.139392: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=740 wrote=816 to_write=7376 dd-2584 [006] 304.144074: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1129 unstable=1 bg_thresh=1003 thresh=2007 gap=614 poll_thresh=19 ino=257 dd-2584 [006] 304.144320: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1129 unstable=1 bg_thresh=1006 thresh=2012 gap=619 poll_thresh=14 ino=257 dd-2584 [006] 304.144380: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1129 unstable=1 bg_thresh=1005 thresh=2011 gap=593 poll_thresh=15 ino=257 dd-2584 [006] 304.144439: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1129 unstable=1 bg_thresh=1005 thresh=2011 gap=568 poll_thresh=16 ino=257 dd-2584 [006] 304.144559: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1129 unstable=1 bg_thresh=1004 thresh=2009 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 304.144677: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1129 unstable=1 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=18 ino=257 dd-2584 [006] 304.144794: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1129 unstable=1 bg_thresh=1003 thresh=2007 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 304.144799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=54564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 304.152150: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1004 unstable=1 bg_thresh=1001 thresh=2003 gap=610 poll_thresh=19 ino=257 dd-2584 [006] 304.152217: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1004 unstable=1 bg_thresh=1005 thresh=2010 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 304.152278: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1004 unstable=1 bg_thresh=1002 thresh=2004 gap=561 poll_thresh=15 ino=257 dd-2584 [006] 304.152335: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1004 unstable=1 bg_thresh=1004 thresh=2009 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 304.152448: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1004 unstable=1 bg_thresh=1004 thresh=2008 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 304.152560: balance_dirty_state: bdi btrfs-1: dirty=513 wb=1004 unstable=1 bg_thresh=1006 thresh=2012 gap=494 poll_thresh=18 ino=257 dd-2584 [006] 304.152564: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=54564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 304.160119: balance_dirty_state: bdi btrfs-1: dirty=513 wb=879 unstable=1 bg_thresh=1002 thresh=2004 gap=611 poll_thresh=18 ino=257 dd-2584 [006] 304.160392: balance_dirty_state: bdi btrfs-1: dirty=513 wb=879 unstable=1 bg_thresh=999 thresh=1998 gap=605 poll_thresh=13 ino=257 dd-2584 [006] 304.160452: balance_dirty_state: bdi btrfs-1: dirty=538 wb=879 unstable=1 bg_thresh=1001 thresh=2003 gap=585 poll_thresh=14 ino=257 dd-2584 [006] 304.160512: balance_dirty_state: bdi btrfs-1: dirty=563 wb=879 unstable=1 bg_thresh=1001 thresh=2002 gap=559 poll_thresh=15 ino=257 dd-2584 [006] 304.160571: balance_dirty_state: bdi btrfs-1: dirty=563 wb=879 unstable=1 bg_thresh=998 thresh=1996 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 304.160688: balance_dirty_state: bdi btrfs-1: dirty=613 wb=879 unstable=1 bg_thresh=997 thresh=1995 gap=502 poll_thresh=17 ino=257 dd-2584 [006] 304.160805: balance_dirty_state: bdi btrfs-1: dirty=638 wb=879 unstable=1 bg_thresh=999 thresh=1999 gap=481 poll_thresh=18 ino=257 dd-2584 [006] 304.160810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=54564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 304.168106: balance_dirty_state: bdi btrfs-1: dirty=638 wb=754 unstable=1 bg_thresh=997 thresh=1994 gap=601 poll_thresh=18 ino=257 dd-2584 [006] 304.168173: balance_dirty_state: bdi btrfs-1: dirty=663 wb=754 unstable=1 bg_thresh=997 thresh=1994 gap=576 poll_thresh=13 ino=257 dd-2584 [006] 304.168235: balance_dirty_state: bdi btrfs-1: dirty=663 wb=754 unstable=1 bg_thresh=996 thresh=1993 gap=575 poll_thresh=14 ino=257 dd-2584 [006] 304.168294: balance_dirty_state: bdi btrfs-1: dirty=688 wb=754 unstable=1 bg_thresh=999 thresh=1998 gap=555 poll_thresh=15 ino=257 dd-2584 [006] 304.168353: balance_dirty_state: bdi btrfs-1: dirty=713 wb=754 unstable=1 bg_thresh=996 thresh=1992 gap=524 poll_thresh=16 ino=257 dd-2584 [006] 304.168470: balance_dirty_state: bdi btrfs-1: dirty=738 wb=754 unstable=1 bg_thresh=995 thresh=1991 gap=498 poll_thresh=17 ino=257 dd-2584 [006] 304.168587: balance_dirty_state: bdi btrfs-1: dirty=763 wb=754 unstable=1 bg_thresh=997 thresh=1995 gap=477 poll_thresh=18 ino=257 dd-2584 [006] 304.168591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=54564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 304.176078: balance_dirty_state: bdi btrfs-1: dirty=763 wb=554 unstable=1 bg_thresh=999 thresh=1998 gap=680 poll_thresh=18 ino=257 dd-2584 [000] 304.176371: balance_dirty_state: bdi btrfs-1: dirty=788 wb=554 unstable=1 bg_thresh=999 thresh=1998 gap=655 poll_thresh=13 ino=257 dd-2584 [000] 304.176444: balance_dirty_state: bdi btrfs-1: dirty=788 wb=554 unstable=1 bg_thresh=1001 thresh=2003 gap=660 poll_thresh=14 ino=257 dd-2584 [000] 304.176515: balance_dirty_state: bdi btrfs-1: dirty=813 wb=554 unstable=1 bg_thresh=1001 thresh=2003 gap=635 poll_thresh=15 ino=257 dd-2584 [000] 304.176586: balance_dirty_state: bdi btrfs-1: dirty=813 wb=554 unstable=1 bg_thresh=1004 thresh=2008 gap=640 poll_thresh=16 ino=257 dd-2584 [000] 304.176728: balance_dirty_state: bdi btrfs-1: dirty=863 wb=554 unstable=1 bg_thresh=1006 thresh=2013 gap=595 poll_thresh=17 ino=257 dd-2584 [000] 304.176873: balance_dirty_state: bdi btrfs-1: dirty=888 wb=554 unstable=1 bg_thresh=1005 thresh=2011 gap=568 poll_thresh=18 ino=257 dd-2584 [000] 304.177016: balance_dirty_state: bdi btrfs-1: dirty=913 wb=554 unstable=1 bg_thresh=1005 thresh=2010 gap=542 poll_thresh=19 ino=257 dd-2584 [000] 304.177159: balance_dirty_state: bdi btrfs-1: dirty=963 wb=554 unstable=1 bg_thresh=1004 thresh=2009 gap=491 poll_thresh=20 ino=257 dd-2584 [000] 304.177164: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=54564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 304.184094: balance_dirty_state: bdi btrfs-1: dirty=963 wb=554 unstable=1 bg_thresh=1004 thresh=2009 gap=491 poll_thresh=20 ino=257 dd-2584 [000] 304.184104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=54564 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 304.192021: balance_dirty_state: bdi btrfs-1: dirty=963 wb=429 unstable=1 bg_thresh=1004 thresh=2008 gap=615 poll_thresh=20 ino=257 dd-2584 [000] 304.192097: balance_dirty_state: bdi btrfs-1: dirty=963 wb=429 unstable=1 bg_thresh=1004 thresh=2008 gap=615 poll_thresh=15 ino=257 dd-2584 [000] 304.192156: balance_dirty_state: bdi btrfs-1: dirty=988 wb=429 unstable=1 bg_thresh=1006 thresh=2012 gap=594 poll_thresh=16 ino=257 dd-2584 [000] 304.192268: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=429 unstable=1 bg_thresh=1005 thresh=2011 gap=568 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 304.192333: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11548 wrote=0 to_write=8192 dd-2584 [000] 304.192580: balance_dirty_state: bdi btrfs-1: dirty=988 wb=479 unstable=1 bg_thresh=1005 thresh=2010 gap=542 poll_thresh=18 ino=257 dd-2584 [000] 304.192706: balance_dirty_state: bdi btrfs-1: dirty=988 wb=554 unstable=1 bg_thresh=1004 thresh=2009 gap=466 poll_thresh=19 ino=257 dd-2584 [000] 304.192708: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 304.195873: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=796 wrote=832 to_write=7360 dd-2584 [004] 304.200026: balance_dirty_state: bdi btrfs-1: dirty=263 wb=1154 unstable=1 bg_thresh=1002 thresh=2005 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 304.200107: balance_dirty_state: bdi btrfs-1: dirty=269 wb=1160 unstable=1 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 304.200167: balance_dirty_state: bdi btrfs-1: dirty=294 wb=1160 unstable=1 bg_thresh=1003 thresh=2007 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 304.200225: balance_dirty_state: bdi btrfs-1: dirty=319 wb=1160 unstable=1 bg_thresh=1006 thresh=2012 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 304.200342: balance_dirty_state: bdi btrfs-1: dirty=344 wb=1160 unstable=1 bg_thresh=1008 thresh=2017 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 304.200461: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1160 unstable=1 bg_thresh=1008 thresh=2016 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 304.200466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.208096: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1160 unstable=1 bg_thresh=1008 thresh=2016 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 304.208105: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.216009: balance_dirty_state: bdi btrfs-1: dirty=369 wb=1035 unstable=1 bg_thresh=1003 thresh=2007 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 304.216077: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1035 unstable=1 bg_thresh=1003 thresh=2007 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 304.216141: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1035 unstable=1 bg_thresh=1006 thresh=2012 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 304.216204: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1035 unstable=1 bg_thresh=1006 thresh=2012 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 304.216266: balance_dirty_state: bdi btrfs-1: dirty=444 wb=1035 unstable=1 bg_thresh=1008 thresh=2017 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 304.216588: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1035 unstable=1 bg_thresh=1008 thresh=2016 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 304.216716: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1035 unstable=1 bg_thresh=1010 thresh=2020 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 304.216721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 304.224033: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1035 unstable=1 bg_thresh=1010 thresh=2020 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 304.224040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.232034: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1035 unstable=1 bg_thresh=1000 thresh=2000 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 304.232046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 304.241467: balance_dirty_state: bdi btrfs-1: dirty=494 wb=910 unstable=1 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=18 ino=257 dd-2584 [006] 304.241535: balance_dirty_state: bdi btrfs-1: dirty=519 wb=910 unstable=1 bg_thresh=999 thresh=1998 gap=568 poll_thresh=13 ino=257 dd-2584 [006] 304.241602: balance_dirty_state: bdi btrfs-1: dirty=519 wb=910 unstable=1 bg_thresh=996 thresh=1992 gap=562 poll_thresh=14 ino=257 dd-2584 [006] 304.241662: balance_dirty_state: bdi btrfs-1: dirty=544 wb=910 unstable=1 bg_thresh=1001 thresh=2003 gap=548 poll_thresh=15 ino=257 dd-2584 [006] 304.241727: balance_dirty_state: bdi btrfs-1: dirty=569 wb=910 unstable=1 bg_thresh=1000 thresh=2001 gap=521 poll_thresh=16 ino=257 dd-2584 [006] 304.241855: balance_dirty_state: bdi btrfs-1: dirty=594 wb=910 unstable=1 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=17 ino=257 dd-2584 [006] 304.241860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-109% task_weight=98% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 304.248020: balance_dirty_state: bdi btrfs-1: dirty=580 wb=779 unstable=1 bg_thresh=991 thresh=1982 gap=622 poll_thresh=17 ino=257 dd-2584 [006] 304.248096: balance_dirty_state: bdi btrfs-1: dirty=605 wb=779 unstable=1 bg_thresh=993 thresh=1987 gap=602 poll_thresh=13 ino=257 dd-2584 [006] 304.248156: balance_dirty_state: bdi btrfs-1: dirty=605 wb=779 unstable=1 bg_thresh=993 thresh=1987 gap=602 poll_thresh=14 ino=257 dd-2584 [006] 304.248215: balance_dirty_state: bdi btrfs-1: dirty=630 wb=779 unstable=1 bg_thresh=996 thresh=1992 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 304.248277: balance_dirty_state: bdi btrfs-1: dirty=630 wb=779 unstable=1 bg_thresh=996 thresh=1992 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 304.248400: balance_dirty_state: bdi btrfs-1: dirty=680 wb=779 unstable=1 bg_thresh=998 thresh=1996 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 304.248709: balance_dirty_state: bdi btrfs-1: dirty=705 wb=779 unstable=1 bg_thresh=997 thresh=1995 gap=510 poll_thresh=18 ino=257 dd-2584 [006] 304.248829: balance_dirty_state: bdi btrfs-1: dirty=730 wb=779 unstable=1 bg_thresh=1000 thresh=2000 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 304.248834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-5% task_gap=-109% task_weight=98% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 304.256027: balance_dirty_state: bdi btrfs-1: dirty=730 wb=579 unstable=1 bg_thresh=989 thresh=1979 gap=669 poll_thresh=19 ino=257 dd-2584 [006] 304.256105: balance_dirty_state: bdi btrfs-1: dirty=755 wb=579 unstable=1 bg_thresh=989 thresh=1979 gap=644 poll_thresh=14 ino=257 dd-2584 [006] 304.256172: balance_dirty_state: bdi btrfs-1: dirty=780 wb=579 unstable=1 bg_thresh=992 thresh=1984 gap=624 poll_thresh=15 ino=257 dd-2584 [006] 304.256230: balance_dirty_state: bdi btrfs-1: dirty=780 wb=579 unstable=1 bg_thresh=994 thresh=1989 gap=629 poll_thresh=16 ino=257 dd-2584 [006] 304.256346: balance_dirty_state: bdi btrfs-1: dirty=830 wb=579 unstable=1 bg_thresh=997 thresh=1994 gap=584 poll_thresh=17 ino=257 dd-2584 [006] 304.256468: balance_dirty_state: bdi btrfs-1: dirty=855 wb=579 unstable=1 bg_thresh=996 thresh=1993 gap=558 poll_thresh=18 ino=257 dd-2584 [006] 304.256587: balance_dirty_state: bdi btrfs-1: dirty=880 wb=579 unstable=1 bg_thresh=996 thresh=1992 gap=532 poll_thresh=19 ino=257 dd-2584 [006] 304.256707: balance_dirty_state: bdi btrfs-1: dirty=905 wb=579 unstable=1 bg_thresh=998 thresh=1996 gap=511 poll_thresh=20 ino=257 dd-2584 [006] 304.256826: balance_dirty_state: bdi btrfs-1: dirty=955 wb=579 unstable=1 bg_thresh=997 thresh=1995 gap=460 poll_thresh=21 ino=257 dd-2584 [006] 304.256831: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 304.268069: balance_dirty_state: bdi btrfs-1: dirty=955 wb=454 unstable=1 bg_thresh=991 thresh=1983 gap=573 poll_thresh=21 ino=257 dd-2584 [006] 304.268316: balance_dirty_state: bdi btrfs-1: dirty=955 wb=454 unstable=1 bg_thresh=991 thresh=1983 gap=573 poll_thresh=16 ino=257 dd-2584 [006] 304.268427: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=454 unstable=1 bg_thresh=994 thresh=1988 gap=528 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 304.268448: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11624 wrote=0 to_write=8192 dd-2584 [006] 304.268592: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=454 unstable=1 bg_thresh=999 thresh=1998 gap=513 poll_thresh=18 ino=257 dd-2584 [006] 304.268764: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=479 unstable=1 bg_thresh=998 thresh=1997 gap=487 poll_thresh=19 ino=257 dd-2584 [006] 304.268766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 304.270463: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=872 wrote=816 to_write=7376 dd-2584 [006] 304.280037: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1129 unstable=1 bg_thresh=992 thresh=1984 gap=599 poll_thresh=19 ino=257 dd-2584 [006] 304.280151: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1129 unstable=1 bg_thresh=992 thresh=1984 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 304.280212: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1129 unstable=1 bg_thresh=994 thresh=1989 gap=579 poll_thresh=15 ino=257 dd-2584 [006] 304.280268: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1129 unstable=1 bg_thresh=994 thresh=1989 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 304.280379: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1129 unstable=1 bg_thresh=999 thresh=1999 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 304.280498: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1129 unstable=1 bg_thresh=999 thresh=1998 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 304.280503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 304.292039: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1129 unstable=1 bg_thresh=999 thresh=1998 gap=488 poll_thresh=18 ino=257 dd-2584 [006] 304.292048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=54020 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 304.300064: balance_dirty_state: bdi btrfs-1: dirty=380 wb=979 unstable=1 bg_thresh=997 thresh=1994 gap=634 poll_thresh=18 ino=257 dd-2584 [006] 304.300151: balance_dirty_state: bdi btrfs-1: dirty=380 wb=979 unstable=1 bg_thresh=997 thresh=1994 gap=634 poll_thresh=13 ino=257 dd-2584 [006] 304.300221: balance_dirty_state: bdi btrfs-1: dirty=405 wb=979 unstable=1 bg_thresh=999 thresh=1999 gap=614 poll_thresh=14 ino=257 dd-2584 [006] 304.300506: balance_dirty_state: bdi btrfs-1: dirty=430 wb=979 unstable=1 bg_thresh=999 thresh=1999 gap=589 poll_thresh=15 ino=257 dd-2584 [006] 304.300577: balance_dirty_state: bdi btrfs-1: dirty=430 wb=979 unstable=1 bg_thresh=999 thresh=1998 gap=588 poll_thresh=16 ino=257 dd-2584 [006] 304.300718: balance_dirty_state: bdi btrfs-1: dirty=455 wb=979 unstable=1 bg_thresh=998 thresh=1997 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 304.300855: balance_dirty_state: bdi btrfs-1: dirty=505 wb=979 unstable=1 bg_thresh=1000 thresh=2001 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 304.300993: balance_dirty_state: bdi btrfs-1: dirty=530 wb=979 unstable=1 bg_thresh=1000 thresh=2000 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 304.300998: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=52384 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 304.312086: balance_dirty_state: bdi btrfs-1: dirty=530 wb=854 unstable=1 bg_thresh=990 thresh=1981 gap=596 poll_thresh=19 ino=257 dd-2584 [002] 304.312159: balance_dirty_state: bdi btrfs-1: dirty=530 wb=854 unstable=1 bg_thresh=990 thresh=1981 gap=596 poll_thresh=14 ino=257 dd-2584 [002] 304.312218: balance_dirty_state: bdi btrfs-1: dirty=530 wb=854 unstable=1 bg_thresh=993 thresh=1986 gap=601 poll_thresh=15 ino=257 dd-2584 [002] 304.312276: balance_dirty_state: bdi btrfs-1: dirty=555 wb=854 unstable=1 bg_thresh=995 thresh=1991 gap=581 poll_thresh=16 ino=257 dd-2584 [002] 304.312393: balance_dirty_state: bdi btrfs-1: dirty=580 wb=854 unstable=1 bg_thresh=998 thresh=1996 gap=561 poll_thresh=17 ino=257 dd-2584 [002] 304.312511: balance_dirty_state: bdi btrfs-1: dirty=630 wb=854 unstable=1 bg_thresh=997 thresh=1995 gap=510 poll_thresh=18 ino=257 dd-2584 [002] 304.312806: balance_dirty_state: bdi btrfs-1: dirty=655 wb=854 unstable=1 bg_thresh=997 thresh=1994 gap=484 poll_thresh=19 ino=257 dd-2584 [002] 304.312811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=52384 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 304.320179: balance_dirty_state: bdi btrfs-1: dirty=655 wb=854 unstable=1 bg_thresh=997 thresh=1994 gap=484 poll_thresh=19 ino=257 dd-2584 [005] 304.320189: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=52384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 304.328182: balance_dirty_state: bdi btrfs-1: dirty=655 wb=804 unstable=1 bg_thresh=997 thresh=1994 gap=534 poll_thresh=19 ino=257 dd-2584 [005] 304.328310: balance_dirty_state: bdi btrfs-1: dirty=655 wb=804 unstable=1 bg_thresh=999 thresh=1999 gap=539 poll_thresh=14 ino=257 dd-2584 [005] 304.328427: balance_dirty_state: bdi btrfs-1: dirty=680 wb=804 unstable=1 bg_thresh=999 thresh=1999 gap=514 poll_thresh=15 ino=257 dd-2584 [005] 304.328543: balance_dirty_state: bdi btrfs-1: dirty=705 wb=804 unstable=1 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=16 ino=257 dd-2584 [005] 304.328551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-104% task_weight=98% bdi_bw=52384 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 304.336169: balance_dirty_state: bdi btrfs-1: dirty=705 wb=804 unstable=1 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=16 ino=257 dd-2584 [005] 304.336178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-104% task_weight=98% bdi_bw=52384 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 304.344220: balance_dirty_state: bdi btrfs-1: dirty=705 wb=679 unstable=1 bg_thresh=1004 thresh=2009 gap=624 poll_thresh=16 ino=257 dd-2584 [005] 304.344314: balance_dirty_state: bdi btrfs-1: dirty=705 wb=679 unstable=1 bg_thresh=1004 thresh=2009 gap=624 poll_thresh=12 ino=257 dd-2584 [005] 304.344419: balance_dirty_state: bdi btrfs-1: dirty=730 wb=679 unstable=1 bg_thresh=1004 thresh=2008 gap=598 poll_thresh=13 ino=257 dd-2584 [005] 304.344520: balance_dirty_state: bdi btrfs-1: dirty=755 wb=679 unstable=1 bg_thresh=1004 thresh=2008 gap=573 poll_thresh=14 ino=257 dd-2584 [005] 304.344624: balance_dirty_state: bdi btrfs-1: dirty=755 wb=679 unstable=1 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 304.344725: balance_dirty_state: bdi btrfs-1: dirty=780 wb=679 unstable=1 bg_thresh=1006 thresh=2012 gap=552 poll_thresh=16 ino=257 dd-2584 [005] 304.344926: balance_dirty_state: bdi btrfs-1: dirty=805 wb=679 unstable=1 bg_thresh=1005 thresh=2011 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 304.345127: balance_dirty_state: bdi btrfs-1: dirty=855 wb=679 unstable=1 bg_thresh=1005 thresh=2010 gap=475 poll_thresh=18 ino=257 dd-2584 [005] 304.345134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=52384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 304.352172: balance_dirty_state: bdi btrfs-1: dirty=855 wb=554 unstable=1 bg_thresh=1004 thresh=2008 gap=598 poll_thresh=18 ino=257 dd-2584 [005] 304.352289: balance_dirty_state: bdi btrfs-1: dirty=855 wb=554 unstable=1 bg_thresh=1003 thresh=2007 gap=597 poll_thresh=13 ino=257 dd-2584 [005] 304.352393: balance_dirty_state: bdi btrfs-1: dirty=880 wb=554 unstable=1 bg_thresh=1006 thresh=2012 gap=577 poll_thresh=14 ino=257 dd-2584 [005] 304.352494: balance_dirty_state: bdi btrfs-1: dirty=880 wb=554 unstable=1 bg_thresh=1005 thresh=2011 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 304.352905: balance_dirty_state: bdi btrfs-1: dirty=905 wb=554 unstable=1 bg_thresh=1005 thresh=2011 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 304.353110: balance_dirty_state: bdi btrfs-1: dirty=930 wb=554 unstable=1 bg_thresh=1002 thresh=2004 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 304.353312: balance_dirty_state: bdi btrfs-1: dirty=980 wb=554 unstable=1 bg_thresh=1001 thresh=2003 gap=468 poll_thresh=18 ino=257 dd-2584 [005] 304.353320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=52384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 304.360224: balance_dirty_state: bdi btrfs-1: dirty=980 wb=554 unstable=1 bg_thresh=1001 thresh=2003 gap=468 poll_thresh=18 ino=257 dd-2584 [005] 304.360235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=98% bdi_bw=52384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 304.368058: balance_dirty_state: bdi btrfs-1: dirty=980 wb=404 unstable=1 bg_thresh=996 thresh=1992 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 304.368127: balance_dirty_state: bdi btrfs-1: dirty=980 wb=404 unstable=1 bg_thresh=998 thresh=1996 gap=611 poll_thresh=13 ino=257 dd-2584 [005] 304.368188: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=404 unstable=1 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=14 ino=257 flush-btrfs-1-2586 [006] 304.368202: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11724 wrote=0 to_write=8192 dd-2584 [005] 304.368254: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=404 unstable=1 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 304.368315: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=404 unstable=1 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 304.368444: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=454 unstable=1 bg_thresh=997 thresh=1994 gap=534 poll_thresh=17 ino=257 dd-2584 [005] 304.368572: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=504 unstable=1 bg_thresh=999 thresh=1998 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 304.368574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=52384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 304.370235: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=972 wrote=864 to_write=7328 dd-2584 [005] 304.376069: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1254 unstable=1 bg_thresh=1004 thresh=2009 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 304.376075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=52384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 304.384134: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1129 unstable=1 bg_thresh=998 thresh=1996 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 304.384210: balance_dirty_state: bdi btrfs-1: dirty=255 wb=1129 unstable=1 bg_thresh=996 thresh=1993 gap=608 poll_thresh=13 ino=257 dd-2584 [005] 304.384277: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1129 unstable=1 bg_thresh=996 thresh=1993 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 304.384362: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1129 unstable=1 bg_thresh=996 thresh=1992 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 304.384736: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1129 unstable=1 bg_thresh=995 thresh=1990 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 304.384910: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1129 unstable=1 bg_thresh=999 thresh=1999 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 304.385037: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1129 unstable=1 bg_thresh=1004 thresh=2009 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 304.385043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=52384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 304.392166: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1004 unstable=1 bg_thresh=1007 thresh=2014 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 304.392262: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1004 unstable=1 bg_thresh=1007 thresh=2014 gap=604 poll_thresh=13 ino=257 dd-2584 [001] 304.392319: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1004 unstable=1 bg_thresh=1009 thresh=2019 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 304.392374: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1004 unstable=1 bg_thresh=1009 thresh=2019 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 304.392431: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1004 unstable=1 bg_thresh=1012 thresh=2024 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 304.392546: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1004 unstable=1 bg_thresh=1014 thresh=2029 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 304.392662: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1004 unstable=1 bg_thresh=1016 thresh=2033 gap=523 poll_thresh=18 ino=257 dd-2584 [001] 304.392780: balance_dirty_state: bdi btrfs-1: dirty=555 wb=1004 unstable=1 bg_thresh=1016 thresh=2032 gap=472 poll_thresh=19 ino=257 dd-2584 [001] 304.392785: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-164% task_weight=98% bdi_bw=52384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 304.400157: balance_dirty_state: bdi btrfs-1: dirty=555 wb=1004 unstable=1 bg_thresh=1008 thresh=2017 gap=457 poll_thresh=19 ino=257 dd-2584 [001] 304.400162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=52384 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 304.408172: balance_dirty_state: bdi btrfs-1: dirty=555 wb=879 unstable=1 bg_thresh=1008 thresh=2016 gap=581 poll_thresh=19 ino=257 dd-2584 [003] 304.408304: balance_dirty_state: bdi btrfs-1: dirty=555 wb=879 unstable=1 bg_thresh=1005 thresh=2010 gap=575 poll_thresh=14 ino=257 dd-2584 [003] 304.408789: balance_dirty_state: bdi btrfs-1: dirty=580 wb=879 unstable=1 bg_thresh=1007 thresh=2015 gap=555 poll_thresh=15 ino=257 dd-2584 [003] 304.408909: balance_dirty_state: bdi btrfs-1: dirty=605 wb=879 unstable=1 bg_thresh=1007 thresh=2014 gap=529 poll_thresh=16 ino=257 dd-2584 [003] 304.409146: balance_dirty_state: bdi btrfs-1: dirty=630 wb=879 unstable=1 bg_thresh=1006 thresh=2013 gap=503 poll_thresh=17 ino=257 dd-2584 [003] 304.409155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=50608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 304.416169: balance_dirty_state: bdi btrfs-1: dirty=630 wb=879 unstable=1 bg_thresh=1006 thresh=2012 gap=502 poll_thresh=17 ino=257 dd-2584 [003] 304.416177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=50608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 304.424186: balance_dirty_state: bdi btrfs-1: dirty=630 wb=629 unstable=1 bg_thresh=1008 thresh=2017 gap=757 poll_thresh=17 ino=257 dd-2584 [003] 304.424317: balance_dirty_state: bdi btrfs-1: dirty=655 wb=629 unstable=1 bg_thresh=1011 thresh=2022 gap=737 poll_thresh=13 ino=257 dd-2584 [003] 304.424436: balance_dirty_state: bdi btrfs-1: dirty=655 wb=629 unstable=1 bg_thresh=1008 thresh=2016 gap=731 poll_thresh=14 ino=257 dd-2584 [003] 304.424555: balance_dirty_state: bdi btrfs-1: dirty=680 wb=629 unstable=1 bg_thresh=1010 thresh=2021 gap=711 poll_thresh=15 ino=257 dd-2584 [003] 304.424674: balance_dirty_state: bdi btrfs-1: dirty=705 wb=629 unstable=1 bg_thresh=1007 thresh=2015 gap=680 poll_thresh=16 ino=257 dd-2584 [003] 304.424911: balance_dirty_state: bdi btrfs-1: dirty=730 wb=629 unstable=1 bg_thresh=1009 thresh=2019 gap=659 poll_thresh=17 ino=257 dd-2584 [003] 304.425145: balance_dirty_state: bdi btrfs-1: dirty=755 wb=629 unstable=1 bg_thresh=1009 thresh=2018 gap=633 poll_thresh=18 ino=257 dd-2584 [003] 304.425382: balance_dirty_state: bdi btrfs-1: dirty=780 wb=629 unstable=1 bg_thresh=1008 thresh=2017 gap=607 poll_thresh=19 ino=257 dd-2584 [003] 304.425619: balance_dirty_state: bdi btrfs-1: dirty=830 wb=629 unstable=1 bg_thresh=1010 thresh=2021 gap=561 poll_thresh=20 ino=257 dd-2584 [003] 304.426210: balance_dirty_state: bdi btrfs-1: dirty=855 wb=629 unstable=1 bg_thresh=1010 thresh=2020 gap=535 poll_thresh=21 ino=257 dd-2584 [003] 304.426446: balance_dirty_state: bdi btrfs-1: dirty=880 wb=629 unstable=1 bg_thresh=1009 thresh=2019 gap=509 poll_thresh=22 ino=257 dd-2584 [003] 304.426681: balance_dirty_state: bdi btrfs-1: dirty=930 wb=629 unstable=1 bg_thresh=1009 thresh=2018 gap=458 poll_thresh=23 ino=257 dd-2584 [003] 304.426689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=50608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 304.432177: balance_dirty_state: bdi btrfs-1: dirty=930 wb=454 unstable=1 bg_thresh=1010 thresh=2020 gap=635 poll_thresh=23 ino=257 dd-2584 [003] 304.432245: balance_dirty_state: bdi btrfs-1: dirty=930 wb=454 unstable=1 bg_thresh=1012 thresh=2024 gap=639 poll_thresh=17 ino=257 dd-2584 [003] 304.432359: balance_dirty_state: bdi btrfs-1: dirty=955 wb=454 unstable=1 bg_thresh=1011 thresh=2023 gap=613 poll_thresh=18 ino=257 dd-2584 [003] 304.432473: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=454 unstable=1 bg_thresh=1011 thresh=2022 gap=562 poll_thresh=19 ino=257 dd-2584 [003] 304.432589: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=454 unstable=1 bg_thresh=1010 thresh=2021 gap=536 poll_thresh=20 ino=257 flush-btrfs-1-2586 [005] 304.432655: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11788 wrote=0 to_write=8192 dd-2584 [003] 304.432718: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=454 unstable=1 bg_thresh=1012 thresh=2025 gap=515 poll_thresh=21 ino=257 dd-2584 [003] 304.433024: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=554 unstable=1 bg_thresh=1012 thresh=2024 gap=464 poll_thresh=22 ino=257 dd-2584 [003] 304.433025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=50608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 304.437794: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1040 wrote=832 to_write=7360 dd-2584 [007] 304.442054: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1154 unstable=1 bg_thresh=1012 thresh=2024 gap=589 poll_thresh=22 ino=257 dd-2584 [007] 304.442175: balance_dirty_state: bdi btrfs-1: dirty=280 wb=1154 unstable=1 bg_thresh=1009 thresh=2018 gap=583 poll_thresh=16 ino=257 dd-2584 [007] 304.442417: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1154 unstable=1 bg_thresh=1011 thresh=2022 gap=537 poll_thresh=17 ino=257 dd-2584 [007] 304.442660: balance_dirty_state: bdi btrfs-1: dirty=355 wb=1154 unstable=1 bg_thresh=1010 thresh=2021 gap=511 poll_thresh=18 ino=257 dd-2584 [007] 304.442904: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1154 unstable=1 bg_thresh=1010 thresh=2020 gap=485 poll_thresh=19 ino=257 dd-2584 [007] 304.442913: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=50608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 304.448252: balance_dirty_state: bdi btrfs-1: dirty=380 wb=1029 unstable=1 bg_thresh=1010 thresh=2020 gap=610 poll_thresh=19 ino=257 dd-2584 [007] 304.448385: balance_dirty_state: bdi btrfs-1: dirty=405 wb=1029 unstable=1 bg_thresh=1009 thresh=2019 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 304.448507: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1029 unstable=1 bg_thresh=1009 thresh=2019 gap=559 poll_thresh=15 ino=257 dd-2584 [007] 304.448641: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1029 unstable=1 bg_thresh=1008 thresh=2016 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 304.448912: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1029 unstable=1 bg_thresh=1007 thresh=2014 gap=515 poll_thresh=17 ino=257 dd-2584 [007] 304.449183: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1029 unstable=1 bg_thresh=1007 thresh=2014 gap=489 poll_thresh=18 ino=257 dd-2584 [007] 304.449191: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=50608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 304.456307: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1029 unstable=1 bg_thresh=1007 thresh=2014 gap=489 poll_thresh=18 ino=257 dd-2584 [007] 304.456316: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=50608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 304.464200: balance_dirty_state: bdi btrfs-1: dirty=495 wb=904 unstable=1 bg_thresh=1007 thresh=2014 gap=614 poll_thresh=18 ino=257 dd-2584 [007] 304.464326: balance_dirty_state: bdi btrfs-1: dirty=521 wb=904 unstable=1 bg_thresh=1009 thresh=2018 gap=592 poll_thresh=13 ino=257 dd-2584 [007] 304.464759: balance_dirty_state: bdi btrfs-1: dirty=534 wb=904 unstable=1 bg_thresh=1008 thresh=2017 gap=578 poll_thresh=14 ino=257 dd-2584 [007] 304.464875: balance_dirty_state: bdi btrfs-1: dirty=547 wb=904 unstable=1 bg_thresh=1008 thresh=2016 gap=564 poll_thresh=15 ino=257 dd-2584 [007] 304.464992: balance_dirty_state: bdi btrfs-1: dirty=560 wb=904 unstable=1 bg_thresh=1007 thresh=2015 gap=550 poll_thresh=16 ino=257 dd-2584 [007] 304.465225: balance_dirty_state: bdi btrfs-1: dirty=599 wb=904 unstable=1 bg_thresh=1007 thresh=2015 gap=511 poll_thresh=17 ino=257 dd-2584 [007] 304.465458: balance_dirty_state: bdi btrfs-1: dirty=625 wb=904 unstable=1 bg_thresh=1007 thresh=2015 gap=485 poll_thresh=18 ino=257 dd-2584 [007] 304.465465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-138% task_weight=98% bdi_bw=50608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 304.472171: balance_dirty_state: bdi btrfs-1: dirty=625 wb=904 unstable=1 bg_thresh=1007 thresh=2015 gap=485 poll_thresh=18 ino=257 dd-2584 [007] 304.472181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-138% task_weight=98% bdi_bw=50608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 304.480204: balance_dirty_state: bdi btrfs-1: dirty=625 wb=904 unstable=1 bg_thresh=1007 thresh=2015 gap=485 poll_thresh=18 ino=257 dd-2584 [007] 304.480210: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-138% task_weight=98% bdi_bw=50608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 304.488257: balance_dirty_state: bdi btrfs-1: dirty=625 wb=679 unstable=1 bg_thresh=1007 thresh=2015 gap=710 poll_thresh=18 ino=257 dd-2584 [007] 304.488350: balance_dirty_state: bdi btrfs-1: dirty=651 wb=679 unstable=1 bg_thresh=1007 thresh=2014 gap=683 poll_thresh=13 ino=257 dd-2584 [007] 304.488439: balance_dirty_state: bdi btrfs-1: dirty=664 wb=679 unstable=1 bg_thresh=1007 thresh=2015 gap=671 poll_thresh=14 ino=257 dd-2584 [007] 304.488526: balance_dirty_state: bdi btrfs-1: dirty=677 wb=679 unstable=1 bg_thresh=1007 thresh=2014 gap=657 poll_thresh=15 ino=257 dd-2584 [007] 304.488613: balance_dirty_state: bdi btrfs-1: dirty=690 wb=679 unstable=1 bg_thresh=1006 thresh=2013 gap=643 poll_thresh=16 ino=257 dd-2584 [007] 304.488789: balance_dirty_state: bdi btrfs-1: dirty=729 wb=679 unstable=1 bg_thresh=1009 thresh=2018 gap=609 poll_thresh=17 ino=257 dd-2584 [007] 304.488965: balance_dirty_state: bdi btrfs-1: dirty=755 wb=679 unstable=1 bg_thresh=1008 thresh=2016 gap=581 poll_thresh=18 ino=257 dd-2584 [007] 304.489370: balance_dirty_state: bdi btrfs-1: dirty=794 wb=679 unstable=1 bg_thresh=1007 thresh=2014 gap=540 poll_thresh=19 ino=257 dd-2584 [007] 304.489548: balance_dirty_state: bdi btrfs-1: dirty=819 wb=679 unstable=1 bg_thresh=1004 thresh=2008 gap=509 poll_thresh=20 ino=257 dd-2584 [007] 304.489721: balance_dirty_state: bdi btrfs-1: dirty=844 wb=679 unstable=1 bg_thresh=1008 thresh=2016 gap=492 poll_thresh=21 ino=257 dd-2584 [007] 304.489726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=50608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 304.496270: balance_dirty_state: bdi btrfs-1: dirty=844 wb=554 unstable=1 bg_thresh=1008 thresh=2016 gap=617 poll_thresh=21 ino=257 dd-2584 [007] 304.496364: balance_dirty_state: bdi btrfs-1: dirty=869 wb=554 unstable=1 bg_thresh=1007 thresh=2015 gap=591 poll_thresh=16 ino=257 dd-2584 [007] 304.496517: balance_dirty_state: bdi btrfs-1: dirty=894 wb=554 unstable=1 bg_thresh=1007 thresh=2014 gap=565 poll_thresh=17 ino=257 dd-2584 [007] 304.496673: balance_dirty_state: bdi btrfs-1: dirty=919 wb=554 unstable=1 bg_thresh=1006 thresh=2013 gap=539 poll_thresh=18 ino=257 dd-2584 [007] 304.496829: balance_dirty_state: bdi btrfs-1: dirty=969 wb=554 unstable=1 bg_thresh=1006 thresh=2012 gap=488 poll_thresh=19 ino=257 dd-2584 [007] 304.496835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-96% task_weight=100% bdi_bw=50608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.504378: balance_dirty_state: bdi btrfs-1: dirty=994 wb=429 unstable=1 bg_thresh=1011 thresh=2022 gap=598 poll_thresh=14 ino=257 dd-2584 [004] 304.504557: balance_dirty_state: bdi btrfs-1: dirty=994 wb=429 unstable=1 bg_thresh=1013 thresh=2027 gap=603 poll_thresh=15 ino=257 dd-2584 [004] 304.504715: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=429 unstable=1 bg_thresh=1010 thresh=2021 gap=572 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 304.504745: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11860 wrote=0 to_write=8192 dd-2584 [004] 304.505615: balance_dirty_state: bdi btrfs-1: dirty=919 wb=554 unstable=1 bg_thresh=1012 thresh=2025 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 304.505996: balance_dirty_state: bdi btrfs-1: dirty=918 wb=605 unstable=1 bg_thresh=1012 thresh=2024 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 304.506000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=50608 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 304.510021: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1112 wrote=800 to_write=7392 dd-2584 [004] 304.512122: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1093 unstable=1 bg_thresh=1004 thresh=2008 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 304.512190: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1093 unstable=1 bg_thresh=1003 thresh=2007 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 304.512256: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1093 unstable=1 bg_thresh=1003 thresh=2007 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 304.512323: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1093 unstable=1 bg_thresh=1004 thresh=2009 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 304.512394: balance_dirty_state: bdi btrfs-1: dirty=356 wb=1093 unstable=1 bg_thresh=1005 thresh=2010 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 304.512562: balance_dirty_state: bdi btrfs-1: dirty=382 wb=1093 unstable=1 bg_thresh=1007 thresh=2014 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 304.512760: balance_dirty_state: bdi btrfs-1: dirty=407 wb=1093 unstable=1 bg_thresh=1009 thresh=2019 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 304.512938: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1093 unstable=1 bg_thresh=1006 thresh=2012 gap=461 poll_thresh=19 ino=257 dd-2584 [004] 304.512944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=51092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.520105: balance_dirty_state: bdi btrfs-1: dirty=457 wb=968 unstable=1 bg_thresh=1002 thresh=2005 gap=579 poll_thresh=19 ino=257 dd-2584 [004] 304.520206: balance_dirty_state: bdi btrfs-1: dirty=457 wb=968 unstable=1 bg_thresh=1002 thresh=2004 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 304.520276: balance_dirty_state: bdi btrfs-1: dirty=482 wb=968 unstable=1 bg_thresh=1002 thresh=2004 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 304.520338: balance_dirty_state: bdi btrfs-1: dirty=507 wb=968 unstable=1 bg_thresh=1001 thresh=2003 gap=527 poll_thresh=16 ino=257 dd-2584 [004] 304.520698: balance_dirty_state: bdi btrfs-1: dirty=532 wb=968 unstable=1 bg_thresh=1001 thresh=2002 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 304.520813: balance_dirty_state: bdi btrfs-1: dirty=557 wb=968 unstable=1 bg_thresh=1003 thresh=2006 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 304.520818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=51092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 304.528164: balance_dirty_state: bdi btrfs-1: dirty=557 wb=768 unstable=1 bg_thresh=1003 thresh=2006 gap=680 poll_thresh=18 ino=257 dd-2584 [002] 304.528232: balance_dirty_state: bdi btrfs-1: dirty=582 wb=768 unstable=1 bg_thresh=1000 thresh=2000 gap=649 poll_thresh=13 ino=257 dd-2584 [002] 304.528292: balance_dirty_state: bdi btrfs-1: dirty=582 wb=768 unstable=1 bg_thresh=1002 thresh=2005 gap=654 poll_thresh=14 ino=257 dd-2584 [002] 304.528354: balance_dirty_state: bdi btrfs-1: dirty=607 wb=768 unstable=1 bg_thresh=999 thresh=1999 gap=623 poll_thresh=15 ino=257 dd-2584 [002] 304.528414: balance_dirty_state: bdi btrfs-1: dirty=632 wb=768 unstable=1 bg_thresh=1002 thresh=2004 gap=603 poll_thresh=16 ino=257 dd-2584 [002] 304.528534: balance_dirty_state: bdi btrfs-1: dirty=657 wb=768 unstable=1 bg_thresh=1001 thresh=2003 gap=577 poll_thresh=17 ino=257 dd-2584 [002] 304.528656: balance_dirty_state: bdi btrfs-1: dirty=682 wb=768 unstable=1 bg_thresh=1003 thresh=2007 gap=556 poll_thresh=18 ino=257 dd-2584 [002] 304.528775: balance_dirty_state: bdi btrfs-1: dirty=707 wb=768 unstable=1 bg_thresh=1003 thresh=2006 gap=530 poll_thresh=19 ino=257 dd-2584 [002] 304.528895: balance_dirty_state: bdi btrfs-1: dirty=757 wb=768 unstable=1 bg_thresh=1002 thresh=2005 gap=479 poll_thresh=20 ino=257 dd-2584 [002] 304.528900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=51092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 304.536226: balance_dirty_state: bdi btrfs-1: dirty=757 wb=768 unstable=1 bg_thresh=993 thresh=1986 gap=460 poll_thresh=20 ino=257 dd-2584 [005] 304.536232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-13% task_gap=-127% task_weight=99% bdi_bw=51092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 304.544191: balance_dirty_state: bdi btrfs-1: dirty=757 wb=514 unstable=1 bg_thresh=992 thresh=1985 gap=713 poll_thresh=20 ino=257 dd-2584 [005] 304.544430: balance_dirty_state: bdi btrfs-1: dirty=757 wb=514 unstable=1 bg_thresh=995 thresh=1990 gap=718 poll_thresh=15 ino=257 dd-2584 [005] 304.544488: balance_dirty_state: bdi btrfs-1: dirty=782 wb=514 unstable=1 bg_thresh=995 thresh=1990 gap=693 poll_thresh=16 ino=257 dd-2584 [005] 304.544599: balance_dirty_state: bdi btrfs-1: dirty=807 wb=514 unstable=1 bg_thresh=997 thresh=1995 gap=673 poll_thresh=17 ino=257 dd-2584 [005] 304.544718: balance_dirty_state: bdi btrfs-1: dirty=832 wb=514 unstable=1 bg_thresh=999 thresh=1999 gap=652 poll_thresh=18 ino=257 dd-2584 [005] 304.544837: balance_dirty_state: bdi btrfs-1: dirty=882 wb=514 unstable=1 bg_thresh=999 thresh=1998 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 304.544954: balance_dirty_state: bdi btrfs-1: dirty=907 wb=514 unstable=1 bg_thresh=998 thresh=1997 gap=575 poll_thresh=20 ino=257 dd-2584 [005] 304.545072: balance_dirty_state: bdi btrfs-1: dirty=932 wb=514 unstable=1 bg_thresh=998 thresh=1996 gap=549 poll_thresh=21 ino=257 dd-2584 [005] 304.545193: balance_dirty_state: bdi btrfs-1: dirty=957 wb=514 unstable=1 bg_thresh=1000 thresh=2000 gap=528 poll_thresh=22 ino=257 dd-2584 [005] 304.545314: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=514 unstable=1 bg_thresh=999 thresh=1999 gap=477 poll_thresh=23 ino=257 dd-2584 [005] 304.545319: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=51092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 304.545335: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11900 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 304.547592: writeback_single_inode: bdi btrfs-1: ino=257 state= age=1148 wrote=720 to_write=7472 dd-2584 [005] 304.556131: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1086 unstable=1 bg_thresh=997 thresh=1995 gap=603 poll_thresh=23 ino=257 dd-2584 [005] 304.556410: balance_dirty_state: bdi btrfs-1: dirty=305 wb=1086 unstable=1 bg_thresh=997 thresh=1995 gap=603 poll_thresh=17 ino=257 dd-2584 [005] 304.556559: balance_dirty_state: bdi btrfs-1: dirty=355 wb=956 unstable=1 bg_thresh=997 thresh=1994 gap=682 poll_thresh=18 ino=257 dd-2584 [005] 304.556680: balance_dirty_state: bdi btrfs-1: dirty=380 wb=956 unstable=1 bg_thresh=999 thresh=1998 gap=661 poll_thresh=19 ino=257 dd-2584 [005] 304.556801: balance_dirty_state: bdi btrfs-1: dirty=405 wb=956 unstable=1 bg_thresh=998 thresh=1997 gap=635 poll_thresh=20 ino=257 dd-2584 [005] 304.556924: balance_dirty_state: bdi btrfs-1: dirty=430 wb=956 unstable=1 bg_thresh=998 thresh=1996 gap=609 poll_thresh=21 ino=257 dd-2584 [005] 304.557045: balance_dirty_state: bdi btrfs-1: dirty=480 wb=956 unstable=1 bg_thresh=997 thresh=1995 gap=558 poll_thresh=22 ino=257 dd-2584 [005] 304.557167: balance_dirty_state: bdi btrfs-1: dirty=505 wb=956 unstable=1 bg_thresh=999 thresh=1999 gap=537 poll_thresh=23 ino=257 dd-2584 [005] 304.557291: balance_dirty_state: bdi btrfs-1: dirty=530 wb=956 unstable=1 bg_thresh=999 thresh=1998 gap=511 poll_thresh=24 ino=257 dd-2584 [005] 304.557576: balance_dirty_state: bdi btrfs-1: dirty=555 wb=956 unstable=1 bg_thresh=997 thresh=1995 gap=483 poll_thresh=25 ino=257 dd-2584 [005] 304.557581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=51092 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 304.564245: balance_dirty_state: bdi btrfs-1: dirty=555 wb=956 unstable=1 bg_thresh=995 thresh=1991 gap=479 poll_thresh=25 ino=257 dd-2584 [005] 304.564254: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=51092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 304.572265: balance_dirty_state: bdi btrfs-1: dirty=555 wb=793 unstable=1 bg_thresh=1000 thresh=2001 gap=652 poll_thresh=25 ino=257 dd-2584 [005] 304.572388: balance_dirty_state: bdi btrfs-1: dirty=580 wb=743 unstable=1 bg_thresh=997 thresh=1995 gap=671 poll_thresh=19 ino=257 dd-2584 [005] 304.572593: balance_dirty_state: bdi btrfs-1: dirty=605 wb=693 unstable=1 bg_thresh=999 thresh=1999 gap=700 poll_thresh=20 ino=257 dd-2584 [005] 304.572714: balance_dirty_state: bdi btrfs-1: dirty=655 wb=693 unstable=1 bg_thresh=999 thresh=1998 gap=649 poll_thresh=21 ino=257 dd-2584 [005] 304.572835: balance_dirty_state: bdi btrfs-1: dirty=680 wb=693 unstable=1 bg_thresh=998 thresh=1997 gap=623 poll_thresh=22 ino=257 dd-2584 [005] 304.572956: balance_dirty_state: bdi btrfs-1: dirty=705 wb=693 unstable=1 bg_thresh=1000 thresh=2001 gap=602 poll_thresh=23 ino=257 dd-2584 [005] 304.573076: balance_dirty_state: bdi btrfs-1: dirty=730 wb=693 unstable=1 bg_thresh=1000 thresh=2000 gap=576 poll_thresh=24 ino=257 dd-2584 [005] 304.573197: balance_dirty_state: bdi btrfs-1: dirty=780 wb=693 unstable=1 bg_thresh=999 thresh=1999 gap=525 poll_thresh=25 ino=257 dd-2584 [005] 304.573331: balance_dirty_state: bdi btrfs-1: dirty=805 wb=693 unstable=1 bg_thresh=996 thresh=1992 gap=493 poll_thresh=26 ino=257 dd-2584 [005] 304.573335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=51092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 304.580232: balance_dirty_state: bdi btrfs-1: dirty=805 wb=693 unstable=1 bg_thresh=998 thresh=1997 gap=498 poll_thresh=26 ino=257 dd-2584 [005] 304.580237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=51092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.588221: balance_dirty_state: bdi btrfs-1: dirty=805 wb=516 unstable=1 bg_thresh=998 thresh=1997 gap=675 poll_thresh=26 ino=257 dd-2584 [004] 304.588474: balance_dirty_state: bdi btrfs-1: dirty=830 wb=516 unstable=1 bg_thresh=998 thresh=1997 gap=650 poll_thresh=19 ino=257 dd-2584 [004] 304.588588: balance_dirty_state: bdi btrfs-1: dirty=855 wb=516 unstable=1 bg_thresh=1001 thresh=2002 gap=630 poll_thresh=20 ino=257 dd-2584 [004] 304.588716: balance_dirty_state: bdi btrfs-1: dirty=880 wb=516 unstable=1 bg_thresh=1003 thresh=2007 gap=610 poll_thresh=21 ino=257 dd-2584 [004] 304.588893: balance_dirty_state: bdi btrfs-1: dirty=930 wb=516 unstable=1 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=22 ino=257 dd-2584 [004] 304.589077: balance_dirty_state: bdi btrfs-1: dirty=955 wb=466 unstable=1 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=23 ino=257 dd-2584 [004] 304.589239: balance_dirty_state: bdi btrfs-1: dirty=980 wb=391 unstable=1 bg_thresh=1003 thresh=2007 gap=635 poll_thresh=24 ino=257 dd-2584 [004] 304.589356: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=391 unstable=1 bg_thresh=1005 thresh=2011 gap=589 poll_thresh=25 ino=257 flush-btrfs-1-2586 [001] 304.589422: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=11944 wrote=0 to_write=8192 dd-2584 [004] 304.589485: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=391 unstable=1 bg_thresh=1005 thresh=2010 gap=563 poll_thresh=26 ino=257 dd-2584 [004] 304.589777: balance_dirty_state: bdi btrfs-1: dirty=955 wb=491 unstable=1 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=27 ino=257 dd-2584 [004] 304.589906: balance_dirty_state: bdi btrfs-1: dirty=955 wb=541 unstable=1 bg_thresh=1004 thresh=2008 gap=511 poll_thresh=28 ino=257 dd-2584 [004] 304.590036: balance_dirty_state: bdi btrfs-1: dirty=955 wb=591 unstable=1 bg_thresh=1006 thresh=2012 gap=465 poll_thresh=29 ino=257 dd-2584 [004] 304.590038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=101% bdi_bw=51092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 304.592181: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=848 to_write=7344 dd-2584 [004] 304.596181: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1129 unstable=1 bg_thresh=1006 thresh=2012 gap=590 poll_thresh=29 ino=257 dd-2584 [004] 304.596275: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1129 unstable=1 bg_thresh=1005 thresh=2010 gap=588 poll_thresh=22 ino=257 dd-2584 [004] 304.596449: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1129 unstable=1 bg_thresh=1007 thresh=2015 gap=543 poll_thresh=23 ino=257 dd-2584 [004] 304.596574: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1129 unstable=1 bg_thresh=1004 thresh=2008 gap=511 poll_thresh=24 ino=257 dd-2584 [004] 304.596695: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1129 unstable=1 bg_thresh=1006 thresh=2012 gap=490 poll_thresh=25 ino=257 dd-2584 [004] 304.596700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=51092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.604218: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1004 unstable=1 bg_thresh=1007 thresh=2015 gap=618 poll_thresh=25 ino=257 dd-2584 [004] 304.604290: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1004 unstable=1 bg_thresh=1007 thresh=2015 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 304.604409: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1004 unstable=1 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 304.604708: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1004 unstable=1 bg_thresh=1006 thresh=2013 gap=541 poll_thresh=21 ino=257 dd-2584 [004] 304.604830: balance_dirty_state: bdi btrfs-1: dirty=517 wb=1004 unstable=1 bg_thresh=1008 thresh=2017 gap=495 poll_thresh=22 ino=257 dd-2584 [004] 304.604835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-232% task_weight=101% bdi_bw=51092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.612158: balance_dirty_state: bdi btrfs-1: dirty=517 wb=879 unstable=1 bg_thresh=1007 thresh=2015 gap=618 poll_thresh=22 ino=257 dd-2584 [004] 304.612230: balance_dirty_state: bdi btrfs-1: dirty=517 wb=879 unstable=1 bg_thresh=1007 thresh=2014 gap=617 poll_thresh=16 ino=257 dd-2584 [004] 304.612347: balance_dirty_state: bdi btrfs-1: dirty=567 wb=879 unstable=1 bg_thresh=1006 thresh=2013 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 304.612464: balance_dirty_state: bdi btrfs-1: dirty=592 wb=879 unstable=1 bg_thresh=1006 thresh=2012 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 304.612582: balance_dirty_state: bdi btrfs-1: dirty=617 wb=879 unstable=1 bg_thresh=1008 thresh=2016 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 304.612698: balance_dirty_state: bdi btrfs-1: dirty=642 wb=879 unstable=1 bg_thresh=1007 thresh=2015 gap=493 poll_thresh=20 ino=257 dd-2584 [004] 304.612703: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=51092 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.620153: balance_dirty_state: bdi btrfs-1: dirty=642 wb=804 unstable=1 bg_thresh=1007 thresh=2015 gap=568 poll_thresh=20 ino=257 dd-2584 [004] 304.620245: balance_dirty_state: bdi btrfs-1: dirty=667 wb=804 unstable=1 bg_thresh=1004 thresh=2009 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 304.620334: balance_dirty_state: bdi btrfs-1: dirty=692 wb=804 unstable=1 bg_thresh=1007 thresh=2014 gap=517 poll_thresh=16 ino=257 dd-2584 [004] 304.620514: balance_dirty_state: bdi btrfs-1: dirty=717 wb=804 unstable=1 bg_thresh=1006 thresh=2013 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 304.620521: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.628161: balance_dirty_state: bdi btrfs-1: dirty=717 wb=679 unstable=1 bg_thresh=998 thresh=1996 gap=599 poll_thresh=17 ino=257 dd-2584 [004] 304.628404: balance_dirty_state: bdi btrfs-1: dirty=742 wb=679 unstable=1 bg_thresh=998 thresh=1996 gap=574 poll_thresh=13 ino=257 dd-2584 [004] 304.628462: balance_dirty_state: bdi btrfs-1: dirty=742 wb=679 unstable=1 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=14 ino=257 dd-2584 [004] 304.628519: balance_dirty_state: bdi btrfs-1: dirty=767 wb=679 unstable=1 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 304.628577: balance_dirty_state: bdi btrfs-1: dirty=767 wb=679 unstable=1 bg_thresh=1003 thresh=2006 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 304.628693: balance_dirty_state: bdi btrfs-1: dirty=817 wb=679 unstable=1 bg_thresh=1005 thresh=2011 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 304.628813: balance_dirty_state: bdi btrfs-1: dirty=842 wb=679 unstable=1 bg_thresh=1007 thresh=2015 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 304.628817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.636156: balance_dirty_state: bdi btrfs-1: dirty=842 wb=529 unstable=1 bg_thresh=1000 thresh=2000 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 304.636253: balance_dirty_state: bdi btrfs-1: dirty=867 wb=529 unstable=1 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 304.636336: balance_dirty_state: bdi btrfs-1: dirty=867 wb=529 unstable=1 bg_thresh=1005 thresh=2011 gap=614 poll_thresh=14 ino=257 dd-2584 [004] 304.636416: balance_dirty_state: bdi btrfs-1: dirty=892 wb=529 unstable=1 bg_thresh=1005 thresh=2011 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 304.636499: balance_dirty_state: bdi btrfs-1: dirty=917 wb=529 unstable=1 bg_thresh=1006 thresh=2013 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 304.636670: balance_dirty_state: bdi btrfs-1: dirty=942 wb=529 unstable=1 bg_thresh=1006 thresh=2012 gap=540 poll_thresh=17 ino=257 dd-2584 [004] 304.636827: balance_dirty_state: bdi btrfs-1: dirty=967 wb=529 unstable=1 bg_thresh=1008 thresh=2016 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 304.637128: balance_dirty_state: bdi btrfs-1: dirty=992 wb=529 unstable=1 bg_thresh=1004 thresh=2009 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 304.637134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.648257: balance_dirty_state: bdi btrfs-1: dirty=992 wb=279 unstable=1 bg_thresh=1006 thresh=2013 gap=741 poll_thresh=19 ino=257 dd-2584 [004] 304.648350: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=279 unstable=1 bg_thresh=1006 thresh=2013 gap=716 poll_thresh=14 ino=257 flush-btrfs-1-2586 [001] 304.648405: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12004 wrote=0 to_write=8192 dd-2584 [004] 304.648448: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=279 unstable=1 bg_thresh=1009 thresh=2018 gap=696 poll_thresh=15 ino=257 dd-2584 [004] 304.648538: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=279 unstable=1 bg_thresh=1009 thresh=2018 gap=696 poll_thresh=16 ino=257 dd-2584 [004] 304.648728: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=354 unstable=1 bg_thresh=1011 thresh=2023 gap=651 poll_thresh=17 ino=257 dd-2584 [004] 304.648922: balance_dirty_state: bdi btrfs-1: dirty=967 wb=429 unstable=1 bg_thresh=1013 thresh=2027 gap=630 poll_thresh=18 ino=257 dd-2584 [004] 304.649119: balance_dirty_state: bdi btrfs-1: dirty=942 wb=479 unstable=1 bg_thresh=1013 thresh=2026 gap=604 poll_thresh=19 ino=257 dd-2584 [004] 304.649321: balance_dirty_state: bdi btrfs-1: dirty=892 wb=554 unstable=1 bg_thresh=1012 thresh=2025 gap=578 poll_thresh=20 ino=257 dd-2584 [004] 304.649522: balance_dirty_state: bdi btrfs-1: dirty=892 wb=604 unstable=1 bg_thresh=1014 thresh=2029 gap=532 poll_thresh=21 ino=257 dd-2584 [004] 304.650019: balance_dirty_state: bdi btrfs-1: dirty=767 wb=754 unstable=1 bg_thresh=1014 thresh=2028 gap=506 poll_thresh=22 ino=257 dd-2584 [004] 304.650021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 304.651611: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=92 wrote=960 to_write=7232 dd-2584 [004] 304.656201: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1129 unstable=1 bg_thresh=999 thresh=1998 gap=601 poll_thresh=22 ino=257 dd-2584 [004] 304.656298: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1129 unstable=1 bg_thresh=998 thresh=1997 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 304.656483: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1129 unstable=1 bg_thresh=1000 thresh=2001 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 304.656675: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1129 unstable=1 bg_thresh=1000 thresh=2000 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 304.656852: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1129 unstable=1 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 304.656859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 304.664178: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1004 unstable=1 bg_thresh=990 thresh=1981 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 304.664262: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1004 unstable=1 bg_thresh=996 thresh=1992 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 304.664338: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1004 unstable=1 bg_thresh=996 thresh=1992 gap=570 poll_thresh=15 ino=257 dd-2584 [001] 304.664414: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1004 unstable=1 bg_thresh=998 thresh=1997 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 304.664572: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1004 unstable=1 bg_thresh=1001 thresh=2002 gap=530 poll_thresh=17 ino=257 dd-2584 [001] 304.664735: balance_dirty_state: bdi btrfs-1: dirty=517 wb=1004 unstable=1 bg_thresh=1000 thresh=2001 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 304.664740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 304.672263: balance_dirty_state: bdi btrfs-1: dirty=517 wb=879 unstable=1 bg_thresh=1009 thresh=2019 gap=622 poll_thresh=18 ino=257 dd-2584 [001] 304.672340: balance_dirty_state: bdi btrfs-1: dirty=517 wb=879 unstable=1 bg_thresh=1008 thresh=2016 gap=619 poll_thresh=13 ino=257 dd-2584 [001] 304.672588: balance_dirty_state: bdi btrfs-1: dirty=542 wb=879 unstable=1 bg_thresh=1010 thresh=2021 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 304.672647: balance_dirty_state: bdi btrfs-1: dirty=542 wb=879 unstable=1 bg_thresh=1009 thresh=2018 gap=596 poll_thresh=15 ino=257 dd-2584 [001] 304.672706: balance_dirty_state: bdi btrfs-1: dirty=567 wb=879 unstable=1 bg_thresh=1008 thresh=2017 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 304.672826: balance_dirty_state: bdi btrfs-1: dirty=592 wb=879 unstable=1 bg_thresh=1008 thresh=2016 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 304.672947: balance_dirty_state: bdi btrfs-1: dirty=642 wb=879 unstable=1 bg_thresh=1007 thresh=2015 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 304.672952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 304.684256: balance_dirty_state: bdi btrfs-1: dirty=642 wb=679 unstable=1 bg_thresh=1003 thresh=2006 gap=684 poll_thresh=18 ino=257 dd-2584 [001] 304.684341: balance_dirty_state: bdi btrfs-1: dirty=642 wb=679 unstable=1 bg_thresh=1002 thresh=2005 gap=683 poll_thresh=13 ino=257 dd-2584 [001] 304.684417: balance_dirty_state: bdi btrfs-1: dirty=667 wb=679 unstable=1 bg_thresh=1005 thresh=2010 gap=663 poll_thresh=14 ino=257 dd-2584 [001] 304.684493: balance_dirty_state: bdi btrfs-1: dirty=692 wb=679 unstable=1 bg_thresh=1002 thresh=2004 gap=632 poll_thresh=15 ino=257 dd-2584 [001] 304.684570: balance_dirty_state: bdi btrfs-1: dirty=692 wb=679 unstable=1 bg_thresh=1004 thresh=2009 gap=637 poll_thresh=16 ino=257 dd-2584 [001] 304.684723: balance_dirty_state: bdi btrfs-1: dirty=717 wb=679 unstable=1 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=17 ino=257 dd-2584 [001] 304.684877: balance_dirty_state: bdi btrfs-1: dirty=767 wb=679 unstable=1 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=18 ino=257 dd-2584 [001] 304.685260: balance_dirty_state: bdi btrfs-1: dirty=792 wb=679 unstable=1 bg_thresh=1005 thresh=2011 gap=539 poll_thresh=19 ino=257 dd-2584 [001] 304.685416: balance_dirty_state: bdi btrfs-1: dirty=817 wb=679 unstable=1 bg_thresh=1005 thresh=2010 gap=513 poll_thresh=20 ino=257 dd-2584 [001] 304.685576: balance_dirty_state: bdi btrfs-1: dirty=867 wb=679 unstable=1 bg_thresh=1001 thresh=2003 gap=456 poll_thresh=21 ino=257 dd-2584 [001] 304.685582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 304.692327: balance_dirty_state: bdi btrfs-1: dirty=867 wb=554 unstable=1 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=21 ino=257 dd-2584 [003] 304.692400: balance_dirty_state: bdi btrfs-1: dirty=867 wb=554 unstable=1 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=16 ino=257 dd-2584 [003] 304.692521: balance_dirty_state: bdi btrfs-1: dirty=917 wb=554 unstable=1 bg_thresh=1006 thresh=2012 gap=540 poll_thresh=17 ino=257 dd-2584 [003] 304.692645: balance_dirty_state: bdi btrfs-1: dirty=942 wb=554 unstable=1 bg_thresh=1011 thresh=2022 gap=525 poll_thresh=18 ino=257 dd-2584 [003] 304.692768: balance_dirty_state: bdi btrfs-1: dirty=967 wb=554 unstable=1 bg_thresh=1010 thresh=2021 gap=499 poll_thresh=19 ino=257 dd-2584 [003] 304.692773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1285 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-87% task_weight=100% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 304.700386: balance_dirty_state: bdi btrfs-1: dirty=992 wb=429 unstable=1 bg_thresh=1008 thresh=2017 gap=595 poll_thresh=14 ino=257 dd-2584 [003] 304.700445: balance_dirty_state: bdi btrfs-1: dirty=992 wb=429 unstable=1 bg_thresh=1011 thresh=2022 gap=600 poll_thresh=15 ino=257 dd-2584 [003] 304.700507: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=429 unstable=1 bg_thresh=1008 thresh=2016 gap=569 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 304.700566: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12056 wrote=0 to_write=8192 dd-2584 [003] 304.700827: balance_dirty_state: bdi btrfs-1: dirty=992 wb=479 unstable=1 bg_thresh=1007 thresh=2015 gap=543 poll_thresh=17 ino=257 dd-2584 [003] 304.700966: balance_dirty_state: bdi btrfs-1: dirty=992 wb=529 unstable=1 bg_thresh=1009 thresh=2019 gap=497 poll_thresh=18 ino=257 dd-2584 [003] 304.700967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 304.703301: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=800 to_write=7392 dd-2584 [003] 304.712161: balance_dirty_state: bdi btrfs-1: dirty=292 wb=979 unstable=1 bg_thresh=1003 thresh=2006 gap=734 poll_thresh=18 ino=257 dd-2584 [003] 304.712224: balance_dirty_state: bdi btrfs-1: dirty=292 wb=979 unstable=1 bg_thresh=1003 thresh=2006 gap=734 poll_thresh=13 ino=257 dd-2584 [003] 304.712284: balance_dirty_state: bdi btrfs-1: dirty=317 wb=979 unstable=1 bg_thresh=1005 thresh=2011 gap=714 poll_thresh=14 ino=257 dd-2584 [003] 304.712342: balance_dirty_state: bdi btrfs-1: dirty=317 wb=979 unstable=1 bg_thresh=1005 thresh=2011 gap=714 poll_thresh=15 ino=257 dd-2584 [003] 304.712401: balance_dirty_state: bdi btrfs-1: dirty=342 wb=979 unstable=1 bg_thresh=1008 thresh=2016 gap=694 poll_thresh=16 ino=257 dd-2584 [003] 304.712520: balance_dirty_state: bdi btrfs-1: dirty=367 wb=979 unstable=1 bg_thresh=1010 thresh=2021 gap=674 poll_thresh=17 ino=257 dd-2584 [003] 304.712639: balance_dirty_state: bdi btrfs-1: dirty=417 wb=979 unstable=1 bg_thresh=1012 thresh=2025 gap=628 poll_thresh=18 ino=257 dd-2584 [003] 304.712759: balance_dirty_state: bdi btrfs-1: dirty=442 wb=979 unstable=1 bg_thresh=1012 thresh=2024 gap=602 poll_thresh=19 ino=257 dd-2584 [003] 304.712880: balance_dirty_state: bdi btrfs-1: dirty=467 wb=979 unstable=1 bg_thresh=1008 thresh=2017 gap=570 poll_thresh=20 ino=257 dd-2584 [003] 304.713183: balance_dirty_state: bdi btrfs-1: dirty=517 wb=979 unstable=1 bg_thresh=1010 thresh=2021 gap=524 poll_thresh=21 ino=257 dd-2584 [003] 304.713305: balance_dirty_state: bdi btrfs-1: dirty=542 wb=979 unstable=1 bg_thresh=1010 thresh=2020 gap=498 poll_thresh=22 ino=257 dd-2584 [003] 304.713309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 304.720188: balance_dirty_state: bdi btrfs-1: dirty=542 wb=854 unstable=1 bg_thresh=998 thresh=1996 gap=599 poll_thresh=22 ino=257 dd-2584 [007] 304.720296: balance_dirty_state: bdi btrfs-1: dirty=542 wb=779 unstable=1 bg_thresh=1003 thresh=2006 gap=684 poll_thresh=16 ino=257 dd-2584 [007] 304.720426: balance_dirty_state: bdi btrfs-1: dirty=567 wb=779 unstable=1 bg_thresh=1002 thresh=2005 gap=658 poll_thresh=17 ino=257 dd-2584 [007] 304.720545: balance_dirty_state: bdi btrfs-1: dirty=617 wb=779 unstable=1 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=18 ino=257 dd-2584 [007] 304.720667: balance_dirty_state: bdi btrfs-1: dirty=642 wb=779 unstable=1 bg_thresh=1004 thresh=2008 gap=586 poll_thresh=19 ino=257 dd-2584 [007] 304.720787: balance_dirty_state: bdi btrfs-1: dirty=667 wb=779 unstable=1 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=20 ino=257 dd-2584 [007] 304.720910: balance_dirty_state: bdi btrfs-1: dirty=717 wb=779 unstable=1 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=21 ino=257 dd-2584 [007] 304.721034: balance_dirty_state: bdi btrfs-1: dirty=742 wb=779 unstable=1 bg_thresh=1005 thresh=2010 gap=488 poll_thresh=22 ino=257 dd-2584 [007] 304.721039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=52888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.728195: balance_dirty_state: bdi btrfs-1: dirty=742 wb=654 unstable=1 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=22 ino=257 dd-2584 [004] 304.728439: balance_dirty_state: bdi btrfs-1: dirty=742 wb=654 unstable=1 bg_thresh=1000 thresh=2000 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 304.728570: balance_dirty_state: bdi btrfs-1: dirty=767 wb=654 unstable=1 bg_thresh=998 thresh=1997 gap=575 poll_thresh=17 ino=257 dd-2584 [004] 304.728697: balance_dirty_state: bdi btrfs-1: dirty=817 wb=654 unstable=1 bg_thresh=1000 thresh=2000 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 304.728823: balance_dirty_state: bdi btrfs-1: dirty=842 wb=654 unstable=1 bg_thresh=1002 thresh=2005 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 304.728951: balance_dirty_state: bdi btrfs-1: dirty=867 wb=654 unstable=1 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 304.728956: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.736212: balance_dirty_state: bdi btrfs-1: dirty=867 wb=529 unstable=1 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=20 ino=257 dd-2584 [004] 304.736330: balance_dirty_state: bdi btrfs-1: dirty=892 wb=529 unstable=1 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 304.736438: balance_dirty_state: bdi btrfs-1: dirty=917 wb=529 unstable=1 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 304.736655: balance_dirty_state: bdi btrfs-1: dirty=942 wb=529 unstable=1 bg_thresh=1003 thresh=2007 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 304.736874: balance_dirty_state: bdi btrfs-1: dirty=967 wb=529 unstable=1 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 304.737427: balance_dirty_state: bdi btrfs-1: dirty=992 wb=529 unstable=1 bg_thresh=1002 thresh=2005 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 304.737436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.744288: balance_dirty_state: bdi btrfs-1: dirty=992 wb=404 unstable=1 bg_thresh=1002 thresh=2004 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 304.744368: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=404 unstable=1 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=14 ino=257 flush-btrfs-1-2586 [005] 304.744384: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12100 wrote=0 to_write=8192 dd-2584 [004] 304.744435: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=404 unstable=1 bg_thresh=1004 thresh=2008 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 304.744497: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=404 unstable=1 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 304.744629: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=454 unstable=1 bg_thresh=1003 thresh=2006 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 304.744760: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=529 unstable=1 bg_thresh=1002 thresh=2005 gap=458 poll_thresh=18 ino=257 dd-2584 [004] 304.744762: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 304.749266: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=848 to_write=7344 dd-2584 [000] 304.752286: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1129 unstable=1 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=18 ino=257 dd-2584 [000] 304.752419: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1129 unstable=1 bg_thresh=1004 thresh=2008 gap=586 poll_thresh=13 ino=257 dd-2584 [000] 304.752537: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1129 unstable=1 bg_thresh=1006 thresh=2013 gap=591 poll_thresh=14 ino=257 dd-2584 [000] 304.752654: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1129 unstable=1 bg_thresh=1009 thresh=2018 gap=571 poll_thresh=15 ino=257 dd-2584 [000] 304.752770: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1129 unstable=1 bg_thresh=1009 thresh=2018 gap=546 poll_thresh=16 ino=257 dd-2584 [000] 304.753016: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1129 unstable=1 bg_thresh=1011 thresh=2022 gap=525 poll_thresh=17 ino=257 dd-2584 [000] 304.753261: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1129 unstable=1 bg_thresh=1007 thresh=2015 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 304.753270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 304.760191: balance_dirty_state: bdi btrfs-1: dirty=392 wb=979 unstable=1 bg_thresh=1005 thresh=2011 gap=639 poll_thresh=18 ino=257 dd-2584 [000] 304.760676: balance_dirty_state: bdi btrfs-1: dirty=417 wb=979 unstable=1 bg_thresh=1008 thresh=2016 gap=619 poll_thresh=13 ino=257 dd-2584 [000] 304.760794: balance_dirty_state: bdi btrfs-1: dirty=417 wb=979 unstable=1 bg_thresh=1005 thresh=2010 gap=613 poll_thresh=14 ino=257 dd-2584 [000] 304.760916: balance_dirty_state: bdi btrfs-1: dirty=442 wb=979 unstable=1 bg_thresh=1007 thresh=2015 gap=593 poll_thresh=15 ino=257 dd-2584 [000] 304.761035: balance_dirty_state: bdi btrfs-1: dirty=467 wb=979 unstable=1 bg_thresh=1004 thresh=2009 gap=562 poll_thresh=16 ino=257 dd-2584 [000] 304.761281: balance_dirty_state: bdi btrfs-1: dirty=492 wb=979 unstable=1 bg_thresh=1006 thresh=2013 gap=541 poll_thresh=17 ino=257 dd-2584 [000] 304.761521: balance_dirty_state: bdi btrfs-1: dirty=517 wb=979 unstable=1 bg_thresh=1006 thresh=2012 gap=515 poll_thresh=18 ino=257 dd-2584 [000] 304.761763: balance_dirty_state: bdi btrfs-1: dirty=542 wb=979 unstable=1 bg_thresh=1005 thresh=2011 gap=489 poll_thresh=19 ino=257 dd-2584 [000] 304.761771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.768195: balance_dirty_state: bdi btrfs-1: dirty=542 wb=854 unstable=1 bg_thresh=1007 thresh=2014 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 304.768383: balance_dirty_state: bdi btrfs-1: dirty=567 wb=854 unstable=1 bg_thresh=1006 thresh=2013 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 304.768563: balance_dirty_state: bdi btrfs-1: dirty=567 wb=854 unstable=1 bg_thresh=1006 thresh=2013 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 304.768742: balance_dirty_state: bdi btrfs-1: dirty=592 wb=854 unstable=1 bg_thresh=1006 thresh=2012 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 304.769100: balance_dirty_state: bdi btrfs-1: dirty=617 wb=854 unstable=1 bg_thresh=1005 thresh=2011 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 304.770095: balance_dirty_state: bdi btrfs-1: dirty=642 wb=854 unstable=1 bg_thresh=1005 thresh=2010 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 304.770451: balance_dirty_state: bdi btrfs-1: dirty=692 wb=854 unstable=1 bg_thresh=1007 thresh=2014 gap=467 poll_thresh=19 ino=257 dd-2584 [004] 304.770463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-328% task_weight=100% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.776212: balance_dirty_state: bdi btrfs-1: dirty=692 wb=729 unstable=1 bg_thresh=1007 thresh=2015 gap=593 poll_thresh=19 ino=257 dd-2584 [004] 304.776313: balance_dirty_state: bdi btrfs-1: dirty=692 wb=729 unstable=1 bg_thresh=1007 thresh=2015 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 304.776400: balance_dirty_state: bdi btrfs-1: dirty=717 wb=729 unstable=1 bg_thresh=1007 thresh=2014 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 304.776486: balance_dirty_state: bdi btrfs-1: dirty=742 wb=729 unstable=1 bg_thresh=1009 thresh=2019 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 304.776655: balance_dirty_state: bdi btrfs-1: dirty=767 wb=729 unstable=1 bg_thresh=1009 thresh=2018 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 304.776827: balance_dirty_state: bdi btrfs-1: dirty=792 wb=729 unstable=1 bg_thresh=1005 thresh=2011 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 304.776833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.784189: balance_dirty_state: bdi btrfs-1: dirty=817 wb=579 unstable=1 bg_thresh=997 thresh=1995 gap=598 poll_thresh=18 ino=257 dd-2584 [004] 304.784346: balance_dirty_state: bdi btrfs-1: dirty=842 wb=579 unstable=1 bg_thresh=1003 thresh=2006 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 304.784435: balance_dirty_state: bdi btrfs-1: dirty=842 wb=579 unstable=1 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 304.784561: balance_dirty_state: bdi btrfs-1: dirty=867 wb=579 unstable=1 bg_thresh=1002 thresh=2005 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 304.784681: balance_dirty_state: bdi btrfs-1: dirty=892 wb=579 unstable=1 bg_thresh=1002 thresh=2004 gap=532 poll_thresh=16 ino=257 dd-2584 [004] 304.784929: balance_dirty_state: bdi btrfs-1: dirty=917 wb=579 unstable=1 bg_thresh=1001 thresh=2003 gap=506 poll_thresh=17 ino=257 dd-2584 [004] 304.785454: balance_dirty_state: bdi btrfs-1: dirty=942 wb=579 unstable=1 bg_thresh=1001 thresh=2002 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 304.785460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-297% task_weight=99% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.792224: balance_dirty_state: bdi btrfs-1: dirty=942 wb=454 unstable=1 bg_thresh=1004 thresh=2009 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 304.792290: balance_dirty_state: bdi btrfs-1: dirty=967 wb=454 unstable=1 bg_thresh=1001 thresh=2003 gap=581 poll_thresh=13 ino=257 dd-2584 [004] 304.792351: balance_dirty_state: bdi btrfs-1: dirty=992 wb=454 unstable=1 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=14 ino=257 dd-2584 [004] 304.792410: balance_dirty_state: bdi btrfs-1: dirty=992 wb=454 unstable=1 bg_thresh=1001 thresh=2002 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 304.792477: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=454 unstable=1 bg_thresh=1000 thresh=2001 gap=529 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 304.792568: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12148 wrote=0 to_write=8192 dd-2584 [004] 304.792633: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=454 unstable=1 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 304.792764: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=479 unstable=1 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 304.792766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 304.795142: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=800 to_write=7392 dd-2584 [004] 304.800211: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1129 unstable=1 bg_thresh=1007 thresh=2014 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 304.800307: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1129 unstable=1 bg_thresh=1007 thresh=2014 gap=592 poll_thresh=13 ino=257 dd-2584 [004] 304.800403: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1129 unstable=1 bg_thresh=1006 thresh=2013 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 304.800500: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1129 unstable=1 bg_thresh=1006 thresh=2013 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 304.800591: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1129 unstable=1 bg_thresh=1006 thresh=2012 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 304.800771: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1129 unstable=1 bg_thresh=1005 thresh=2011 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 304.801238: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1129 unstable=1 bg_thresh=1007 thresh=2015 gap=468 poll_thresh=18 ino=257 dd-2584 [004] 304.801245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.808281: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1004 unstable=1 bg_thresh=991 thresh=1982 gap=560 poll_thresh=18 ino=257 dd-2584 [004] 304.808370: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1004 unstable=1 bg_thresh=991 thresh=1982 gap=560 poll_thresh=13 ino=257 dd-2584 [004] 304.808454: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1004 unstable=1 bg_thresh=993 thresh=1987 gap=540 poll_thresh=14 ino=257 dd-2584 [004] 304.808537: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1004 unstable=1 bg_thresh=993 thresh=1987 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 304.808623: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1004 unstable=1 bg_thresh=996 thresh=1992 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 304.808795: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1004 unstable=1 bg_thresh=995 thresh=1991 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 304.808801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 304.820274: balance_dirty_state: bdi btrfs-1: dirty=492 wb=854 unstable=1 bg_thresh=993 thresh=1987 gap=640 poll_thresh=17 ino=257 dd-2584 [000] 304.820369: balance_dirty_state: bdi btrfs-1: dirty=492 wb=854 unstable=1 bg_thresh=993 thresh=1987 gap=640 poll_thresh=13 ino=257 dd-2584 [000] 304.820451: balance_dirty_state: bdi btrfs-1: dirty=517 wb=854 unstable=1 bg_thresh=996 thresh=1992 gap=620 poll_thresh=14 ino=257 dd-2584 [000] 304.820536: balance_dirty_state: bdi btrfs-1: dirty=517 wb=854 unstable=1 bg_thresh=998 thresh=1997 gap=625 poll_thresh=15 ino=257 dd-2584 [000] 304.820623: balance_dirty_state: bdi btrfs-1: dirty=542 wb=854 unstable=1 bg_thresh=995 thresh=1991 gap=594 poll_thresh=16 ino=257 dd-2584 [000] 304.820797: balance_dirty_state: bdi btrfs-1: dirty=567 wb=854 unstable=1 bg_thresh=995 thresh=1990 gap=568 poll_thresh=17 ino=257 dd-2584 [000] 304.820972: balance_dirty_state: bdi btrfs-1: dirty=617 wb=854 unstable=1 bg_thresh=997 thresh=1994 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 304.821445: balance_dirty_state: bdi btrfs-1: dirty=642 wb=854 unstable=1 bg_thresh=996 thresh=1993 gap=496 poll_thresh=19 ino=257 dd-2584 [000] 304.821451: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 304.828307: balance_dirty_state: bdi btrfs-1: dirty=642 wb=654 unstable=1 bg_thresh=986 thresh=1972 gap=675 poll_thresh=19 ino=257 dd-2584 [000] 304.828372: balance_dirty_state: bdi btrfs-1: dirty=667 wb=654 unstable=1 bg_thresh=986 thresh=1972 gap=650 poll_thresh=14 ino=257 dd-2584 [000] 304.828431: balance_dirty_state: bdi btrfs-1: dirty=667 wb=654 unstable=1 bg_thresh=988 thresh=1977 gap=655 poll_thresh=15 ino=257 dd-2584 [000] 304.828494: balance_dirty_state: bdi btrfs-1: dirty=692 wb=654 unstable=1 bg_thresh=991 thresh=1982 gap=635 poll_thresh=16 ino=257 dd-2584 [000] 304.828615: balance_dirty_state: bdi btrfs-1: dirty=717 wb=654 unstable=1 bg_thresh=993 thresh=1987 gap=615 poll_thresh=17 ino=257 dd-2584 [000] 304.828738: balance_dirty_state: bdi btrfs-1: dirty=742 wb=654 unstable=1 bg_thresh=993 thresh=1986 gap=589 poll_thresh=18 ino=257 dd-2584 [000] 304.828858: balance_dirty_state: bdi btrfs-1: dirty=792 wb=654 unstable=1 bg_thresh=992 thresh=1985 gap=538 poll_thresh=19 ino=257 dd-2584 [000] 304.828980: balance_dirty_state: bdi btrfs-1: dirty=817 wb=654 unstable=1 bg_thresh=994 thresh=1989 gap=517 poll_thresh=20 ino=257 dd-2584 [000] 304.829102: balance_dirty_state: bdi btrfs-1: dirty=842 wb=654 unstable=1 bg_thresh=994 thresh=1988 gap=491 poll_thresh=21 ino=257 dd-2584 [000] 304.829107: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=54808 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 304.836304: balance_dirty_state: bdi btrfs-1: dirty=842 wb=529 unstable=1 bg_thresh=985 thresh=1971 gap=599 poll_thresh=21 ino=257 dd-2584 [000] 304.836377: balance_dirty_state: bdi btrfs-1: dirty=867 wb=529 unstable=1 bg_thresh=985 thresh=1971 gap=574 poll_thresh=16 ino=257 dd-2584 [000] 304.836658: balance_dirty_state: bdi btrfs-1: dirty=892 wb=529 unstable=1 bg_thresh=990 thresh=1981 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 304.836769: balance_dirty_state: bdi btrfs-1: dirty=917 wb=529 unstable=1 bg_thresh=993 thresh=1986 gap=539 poll_thresh=18 ino=257 dd-2584 [000] 304.836884: balance_dirty_state: bdi btrfs-1: dirty=967 wb=529 unstable=1 bg_thresh=992 thresh=1985 gap=488 poll_thresh=19 ino=257 dd-2584 [000] 304.836888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 304.844280: balance_dirty_state: bdi btrfs-1: dirty=967 wb=379 unstable=1 bg_thresh=990 thresh=1981 gap=634 poll_thresh=19 ino=257 dd-2584 [000] 304.844343: balance_dirty_state: bdi btrfs-1: dirty=967 wb=379 unstable=1 bg_thresh=990 thresh=1981 gap=634 poll_thresh=14 ino=257 dd-2584 [000] 304.844399: balance_dirty_state: bdi btrfs-1: dirty=992 wb=379 unstable=1 bg_thresh=993 thresh=1986 gap=614 poll_thresh=15 ino=257 dd-2584 [000] 304.844457: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=379 unstable=1 bg_thresh=995 thresh=1991 gap=594 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 304.844524: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12200 wrote=0 to_write=8192 dd-2584 [000] 304.844582: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=379 unstable=1 bg_thresh=995 thresh=1990 gap=568 poll_thresh=17 ino=257 dd-2584 [000] 304.844704: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=404 unstable=1 bg_thresh=994 thresh=1989 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 304.844831: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=454 unstable=1 bg_thresh=994 thresh=1988 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 304.844833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 304.847409: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=848 to_write=7344 dd-2584 [000] 304.852239: balance_dirty_state: bdi btrfs-1: dirty=267 wb=1104 unstable=1 bg_thresh=988 thresh=1977 gap=605 poll_thresh=19 ino=257 dd-2584 [000] 304.852304: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1104 unstable=1 bg_thresh=988 thresh=1977 gap=580 poll_thresh=14 ino=257 dd-2584 [000] 304.852540: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1104 unstable=1 bg_thresh=991 thresh=1982 gap=560 poll_thresh=15 ino=257 dd-2584 [000] 304.852598: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1104 unstable=1 bg_thresh=993 thresh=1987 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 304.852714: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1104 unstable=1 bg_thresh=996 thresh=1992 gap=520 poll_thresh=17 ino=257 dd-2584 [000] 304.852831: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1104 unstable=1 bg_thresh=995 thresh=1991 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 304.852836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.860266: balance_dirty_state: bdi btrfs-1: dirty=392 wb=979 unstable=1 bg_thresh=993 thresh=1987 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 304.860386: balance_dirty_state: bdi btrfs-1: dirty=417 wb=979 unstable=1 bg_thresh=996 thresh=1992 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 304.860508: balance_dirty_state: bdi btrfs-1: dirty=442 wb=979 unstable=1 bg_thresh=995 thresh=1991 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 304.860625: balance_dirty_state: bdi btrfs-1: dirty=442 wb=979 unstable=1 bg_thresh=992 thresh=1985 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 304.860744: balance_dirty_state: bdi btrfs-1: dirty=467 wb=979 unstable=1 bg_thresh=995 thresh=1990 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 304.860980: balance_dirty_state: bdi btrfs-1: dirty=492 wb=979 unstable=1 bg_thresh=994 thresh=1989 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 304.861218: balance_dirty_state: bdi btrfs-1: dirty=542 wb=979 unstable=1 bg_thresh=996 thresh=1993 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 304.861227: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.868212: balance_dirty_state: bdi btrfs-1: dirty=542 wb=854 unstable=1 bg_thresh=991 thresh=1982 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 304.868300: balance_dirty_state: bdi btrfs-1: dirty=542 wb=854 unstable=1 bg_thresh=991 thresh=1982 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 304.868384: balance_dirty_state: bdi btrfs-1: dirty=567 wb=854 unstable=1 bg_thresh=993 thresh=1987 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 304.868765: balance_dirty_state: bdi btrfs-1: dirty=567 wb=854 unstable=1 bg_thresh=993 thresh=1987 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 304.868850: balance_dirty_state: bdi btrfs-1: dirty=592 wb=854 unstable=1 bg_thresh=996 thresh=1992 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 304.869018: balance_dirty_state: bdi btrfs-1: dirty=617 wb=854 unstable=1 bg_thresh=995 thresh=1991 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 304.869187: balance_dirty_state: bdi btrfs-1: dirty=667 wb=854 unstable=1 bg_thresh=997 thresh=1995 gap=473 poll_thresh=18 ino=257 dd-2584 [004] 304.869193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.876246: balance_dirty_state: bdi btrfs-1: dirty=667 wb=704 unstable=1 bg_thresh=994 thresh=1989 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 304.876323: balance_dirty_state: bdi btrfs-1: dirty=667 wb=704 unstable=1 bg_thresh=997 thresh=1994 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 304.876379: balance_dirty_state: bdi btrfs-1: dirty=692 wb=704 unstable=1 bg_thresh=997 thresh=1994 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 304.876436: balance_dirty_state: bdi btrfs-1: dirty=717 wb=704 unstable=1 bg_thresh=999 thresh=1999 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 304.876493: balance_dirty_state: bdi btrfs-1: dirty=717 wb=704 unstable=1 bg_thresh=996 thresh=1993 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 304.876606: balance_dirty_state: bdi btrfs-1: dirty=742 wb=704 unstable=1 bg_thresh=996 thresh=1992 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 304.876720: balance_dirty_state: bdi btrfs-1: dirty=792 wb=704 unstable=1 bg_thresh=998 thresh=1996 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 304.876832: balance_dirty_state: bdi btrfs-1: dirty=817 wb=704 unstable=1 bg_thresh=997 thresh=1995 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 304.876836: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.884333: balance_dirty_state: bdi btrfs-1: dirty=817 wb=579 unstable=1 bg_thresh=989 thresh=1979 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 304.884585: balance_dirty_state: bdi btrfs-1: dirty=842 wb=579 unstable=1 bg_thresh=989 thresh=1979 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 304.884641: balance_dirty_state: bdi btrfs-1: dirty=842 wb=579 unstable=1 bg_thresh=992 thresh=1984 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 304.884697: balance_dirty_state: bdi btrfs-1: dirty=867 wb=579 unstable=1 bg_thresh=994 thresh=1989 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 304.884808: balance_dirty_state: bdi btrfs-1: dirty=892 wb=579 unstable=1 bg_thresh=997 thresh=1994 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 304.884922: balance_dirty_state: bdi btrfs-1: dirty=942 wb=579 unstable=1 bg_thresh=996 thresh=1993 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 304.884926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.892236: balance_dirty_state: bdi btrfs-1: dirty=942 wb=454 unstable=1 bg_thresh=990 thresh=1981 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 304.892313: balance_dirty_state: bdi btrfs-1: dirty=942 wb=454 unstable=1 bg_thresh=990 thresh=1981 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 304.892368: balance_dirty_state: bdi btrfs-1: dirty=967 wb=454 unstable=1 bg_thresh=993 thresh=1986 gap=564 poll_thresh=14 ino=257 dd-2584 [004] 304.892423: balance_dirty_state: bdi btrfs-1: dirty=967 wb=454 unstable=1 bg_thresh=993 thresh=1986 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 304.892479: balance_dirty_state: bdi btrfs-1: dirty=992 wb=454 unstable=1 bg_thresh=995 thresh=1991 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 304.892591: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=454 unstable=1 bg_thresh=998 thresh=1996 gap=524 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 304.892680: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12248 wrote=0 to_write=8192 dd-2584 [004] 304.892719: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=454 unstable=1 bg_thresh=1000 thresh=2000 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 304.893199: balance_dirty_state: bdi btrfs-1: dirty=942 wb=454 unstable=1 bg_thresh=993 thresh=1986 gap=589 poll_thresh=19 ino=257 dd-2584 [004] 304.893391: balance_dirty_state: bdi btrfs-1: dirty=917 wb=504 unstable=1 bg_thresh=989 thresh=1978 gap=556 poll_thresh=20 ino=257 dd-2584 [004] 304.893579: balance_dirty_state: bdi btrfs-1: dirty=892 wb=554 unstable=1 bg_thresh=987 thresh=1975 gap=528 poll_thresh=21 ino=257 dd-2584 [004] 304.893764: balance_dirty_state: bdi btrfs-1: dirty=892 wb=604 unstable=1 bg_thresh=991 thresh=1982 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 304.893766: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 304.895709: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=336 wrote=896 to_write=7296 dd-2584 [004] 304.900299: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1204 unstable=1 bg_thresh=992 thresh=1985 gap=488 poll_thresh=22 ino=257 dd-2584 [004] 304.900308: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.908373: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1079 unstable=1 bg_thresh=992 thresh=1984 gap=612 poll_thresh=22 ino=257 dd-2584 [004] 304.908481: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1029 unstable=1 bg_thresh=992 thresh=1984 gap=662 poll_thresh=16 ino=257 dd-2584 [004] 304.908668: balance_dirty_state: bdi btrfs-1: dirty=342 wb=954 unstable=1 bg_thresh=994 thresh=1988 gap=691 poll_thresh=17 ino=257 dd-2584 [004] 304.908840: balance_dirty_state: bdi btrfs-1: dirty=367 wb=954 unstable=1 bg_thresh=993 thresh=1987 gap=665 poll_thresh=18 ino=257 dd-2584 [004] 304.909010: balance_dirty_state: bdi btrfs-1: dirty=392 wb=954 unstable=1 bg_thresh=993 thresh=1986 gap=639 poll_thresh=19 ino=257 dd-2584 [004] 304.909182: balance_dirty_state: bdi btrfs-1: dirty=442 wb=954 unstable=1 bg_thresh=989 thresh=1979 gap=582 poll_thresh=20 ino=257 dd-2584 [004] 304.909652: balance_dirty_state: bdi btrfs-1: dirty=467 wb=954 unstable=1 bg_thresh=991 thresh=1983 gap=561 poll_thresh=21 ino=257 dd-2584 [004] 304.909824: balance_dirty_state: bdi btrfs-1: dirty=492 wb=954 unstable=1 bg_thresh=991 thresh=1982 gap=535 poll_thresh=22 ino=257 dd-2584 [004] 304.909996: balance_dirty_state: bdi btrfs-1: dirty=517 wb=954 unstable=1 bg_thresh=990 thresh=1981 gap=509 poll_thresh=23 ino=257 dd-2584 [004] 304.910170: balance_dirty_state: bdi btrfs-1: dirty=567 wb=954 unstable=1 bg_thresh=990 thresh=1980 gap=458 poll_thresh=24 ino=257 dd-2584 [004] 304.910176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=100% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.916228: balance_dirty_state: bdi btrfs-1: dirty=567 wb=954 unstable=1 bg_thresh=985 thresh=1970 gap=448 poll_thresh=24 ino=257 dd-2584 [004] 304.916234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.924305: balance_dirty_state: bdi btrfs-1: dirty=567 wb=754 unstable=1 bg_thresh=991 thresh=1982 gap=660 poll_thresh=24 ino=257 dd-2584 [004] 304.924398: balance_dirty_state: bdi btrfs-1: dirty=567 wb=754 unstable=1 bg_thresh=991 thresh=1982 gap=660 poll_thresh=18 ino=257 dd-2584 [004] 304.924548: balance_dirty_state: bdi btrfs-1: dirty=617 wb=754 unstable=1 bg_thresh=993 thresh=1987 gap=615 poll_thresh=19 ino=257 dd-2584 [004] 304.924672: balance_dirty_state: bdi btrfs-1: dirty=642 wb=754 unstable=1 bg_thresh=993 thresh=1986 gap=589 poll_thresh=20 ino=257 dd-2584 [004] 304.924843: balance_dirty_state: bdi btrfs-1: dirty=667 wb=754 unstable=1 bg_thresh=995 thresh=1990 gap=568 poll_thresh=21 ino=257 dd-2584 [004] 304.925273: balance_dirty_state: bdi btrfs-1: dirty=692 wb=754 unstable=1 bg_thresh=988 thresh=1977 gap=530 poll_thresh=22 ino=257 dd-2584 [004] 304.925448: balance_dirty_state: bdi btrfs-1: dirty=742 wb=754 unstable=1 bg_thresh=988 thresh=1976 gap=479 poll_thresh=23 ino=257 dd-2584 [004] 304.925455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.932349: balance_dirty_state: bdi btrfs-1: dirty=742 wb=629 unstable=1 bg_thresh=992 thresh=1984 gap=612 poll_thresh=23 ino=257 dd-2584 [004] 304.932442: balance_dirty_state: bdi btrfs-1: dirty=742 wb=629 unstable=1 bg_thresh=992 thresh=1984 gap=612 poll_thresh=17 ino=257 dd-2584 [004] 304.932592: balance_dirty_state: bdi btrfs-1: dirty=792 wb=629 unstable=1 bg_thresh=997 thresh=1994 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 304.932706: balance_dirty_state: bdi btrfs-1: dirty=817 wb=629 unstable=1 bg_thresh=999 thresh=1999 gap=552 poll_thresh=19 ino=257 dd-2584 [004] 304.932883: balance_dirty_state: bdi btrfs-1: dirty=842 wb=629 unstable=1 bg_thresh=999 thresh=1998 gap=526 poll_thresh=20 ino=257 dd-2584 [004] 304.933017: balance_dirty_state: bdi btrfs-1: dirty=867 wb=629 unstable=1 bg_thresh=998 thresh=1997 gap=500 poll_thresh=21 ino=257 dd-2584 [004] 304.933146: balance_dirty_state: bdi btrfs-1: dirty=917 wb=629 unstable=1 bg_thresh=1000 thresh=2001 gap=454 poll_thresh=22 ino=257 dd-2584 [004] 304.933151: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.940328: balance_dirty_state: bdi btrfs-1: dirty=917 wb=504 unstable=1 bg_thresh=987 thresh=1974 gap=552 poll_thresh=22 ino=257 dd-2584 [004] 304.940421: balance_dirty_state: bdi btrfs-1: dirty=917 wb=504 unstable=1 bg_thresh=987 thresh=1974 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 304.940736: balance_dirty_state: bdi btrfs-1: dirty=967 wb=504 unstable=1 bg_thresh=986 thresh=1973 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 304.940857: balance_dirty_state: bdi btrfs-1: dirty=992 wb=504 unstable=1 bg_thresh=991 thresh=1983 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 304.940862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-227% task_weight=100% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 304.940883: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12296 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 304.943149: writeback_single_inode: bdi btrfs-1: ino=257 state= age=384 wrote=704 to_write=7488 dd-2584 [004] 304.948282: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1079 unstable=1 bg_thresh=978 thresh=1956 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 304.948382: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1079 unstable=1 bg_thresh=980 thresh=1961 gap=564 poll_thresh=13 ino=257 dd-2584 [004] 304.948473: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1079 unstable=1 bg_thresh=983 thresh=1966 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 304.948552: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1079 unstable=1 bg_thresh=985 thresh=1971 gap=549 poll_thresh=15 ino=257 dd-2584 [004] 304.948612: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1079 unstable=1 bg_thresh=985 thresh=1971 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 304.948732: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1079 unstable=1 bg_thresh=985 thresh=1970 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 304.948855: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1079 unstable=1 bg_thresh=987 thresh=1974 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 304.948860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.956325: balance_dirty_state: bdi btrfs-1: dirty=417 wb=954 unstable=1 bg_thresh=984 thresh=1968 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 304.956418: balance_dirty_state: bdi btrfs-1: dirty=442 wb=954 unstable=1 bg_thresh=984 thresh=1968 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 304.956507: balance_dirty_state: bdi btrfs-1: dirty=442 wb=954 unstable=1 bg_thresh=986 thresh=1973 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 304.956595: balance_dirty_state: bdi btrfs-1: dirty=467 wb=954 unstable=1 bg_thresh=989 thresh=1978 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 304.956685: balance_dirty_state: bdi btrfs-1: dirty=492 wb=954 unstable=1 bg_thresh=989 thresh=1978 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 304.957094: balance_dirty_state: bdi btrfs-1: dirty=517 wb=954 unstable=1 bg_thresh=990 thresh=1981 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 304.957221: balance_dirty_state: bdi btrfs-1: dirty=542 wb=954 unstable=1 bg_thresh=992 thresh=1985 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 304.957228: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 304.964301: balance_dirty_state: bdi btrfs-1: dirty=542 wb=829 unstable=1 bg_thresh=986 thresh=1973 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 304.964403: balance_dirty_state: bdi btrfs-1: dirty=567 wb=829 unstable=1 bg_thresh=986 thresh=1973 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 304.964487: balance_dirty_state: bdi btrfs-1: dirty=567 wb=829 unstable=1 bg_thresh=989 thresh=1978 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 304.964573: balance_dirty_state: bdi btrfs-1: dirty=592 wb=829 unstable=1 bg_thresh=988 thresh=1977 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 304.964658: balance_dirty_state: bdi btrfs-1: dirty=617 wb=829 unstable=1 bg_thresh=988 thresh=1977 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 304.964828: balance_dirty_state: bdi btrfs-1: dirty=642 wb=829 unstable=1 bg_thresh=988 thresh=1976 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 304.965000: balance_dirty_state: bdi btrfs-1: dirty=667 wb=829 unstable=1 bg_thresh=990 thresh=1980 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 304.965006: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 304.972355: balance_dirty_state: bdi btrfs-1: dirty=667 wb=704 unstable=1 bg_thresh=982 thresh=1964 gap=592 poll_thresh=18 ino=257 dd-2584 [000] 304.972447: balance_dirty_state: bdi btrfs-1: dirty=692 wb=704 unstable=1 bg_thresh=982 thresh=1964 gap=567 poll_thresh=13 ino=257 dd-2584 [000] 304.972530: balance_dirty_state: bdi btrfs-1: dirty=692 wb=704 unstable=1 bg_thresh=984 thresh=1969 gap=572 poll_thresh=14 ino=257 dd-2584 [000] 304.972616: balance_dirty_state: bdi btrfs-1: dirty=717 wb=704 unstable=1 bg_thresh=981 thresh=1963 gap=541 poll_thresh=15 ino=257 dd-2584 [000] 304.972703: balance_dirty_state: bdi btrfs-1: dirty=742 wb=704 unstable=1 bg_thresh=984 thresh=1968 gap=521 poll_thresh=16 ino=257 dd-2584 [000] 304.973171: balance_dirty_state: bdi btrfs-1: dirty=767 wb=704 unstable=1 bg_thresh=983 thresh=1967 gap=495 poll_thresh=17 ino=257 dd-2584 [000] 304.973375: balance_dirty_state: bdi btrfs-1: dirty=792 wb=704 unstable=1 bg_thresh=982 thresh=1965 gap=468 poll_thresh=18 ino=257 dd-2584 [000] 304.973381: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 304.980311: balance_dirty_state: bdi btrfs-1: dirty=792 wb=554 unstable=1 bg_thresh=975 thresh=1951 gap=604 poll_thresh=18 ino=257 dd-2584 [000] 304.980385: balance_dirty_state: bdi btrfs-1: dirty=817 wb=554 unstable=1 bg_thresh=978 thresh=1956 gap=584 poll_thresh=13 ino=257 dd-2584 [000] 304.980445: balance_dirty_state: bdi btrfs-1: dirty=817 wb=554 unstable=1 bg_thresh=978 thresh=1956 gap=584 poll_thresh=14 ino=257 dd-2584 [000] 304.980504: balance_dirty_state: bdi btrfs-1: dirty=842 wb=554 unstable=1 bg_thresh=980 thresh=1961 gap=564 poll_thresh=15 ino=257 dd-2584 [000] 304.980564: balance_dirty_state: bdi btrfs-1: dirty=867 wb=554 unstable=1 bg_thresh=980 thresh=1961 gap=539 poll_thresh=16 ino=257 dd-2584 [000] 304.980685: balance_dirty_state: bdi btrfs-1: dirty=892 wb=554 unstable=1 bg_thresh=983 thresh=1966 gap=519 poll_thresh=17 ino=257 dd-2584 [000] 304.980806: balance_dirty_state: bdi btrfs-1: dirty=917 wb=554 unstable=1 bg_thresh=985 thresh=1970 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 304.980928: balance_dirty_state: bdi btrfs-1: dirty=967 wb=554 unstable=1 bg_thresh=984 thresh=1969 gap=447 poll_thresh=19 ino=257 dd-2584 [000] 304.980933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 304.992335: balance_dirty_state: bdi btrfs-1: dirty=967 wb=279 unstable=1 bg_thresh=975 thresh=1951 gap=704 poll_thresh=19 ino=257 dd-2584 [005] 304.992422: balance_dirty_state: bdi btrfs-1: dirty=967 wb=279 unstable=1 bg_thresh=979 thresh=1958 gap=711 poll_thresh=14 ino=257 dd-2584 [005] 304.992538: balance_dirty_state: bdi btrfs-1: dirty=967 wb=279 unstable=1 bg_thresh=979 thresh=1958 gap=711 poll_thresh=15 ino=257 dd-2584 [005] 304.992653: balance_dirty_state: bdi btrfs-1: dirty=992 wb=279 unstable=1 bg_thresh=981 thresh=1963 gap=691 poll_thresh=16 ino=257 flush-btrfs-1-2586 [004] 304.992704: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12348 wrote=0 to_write=8192 dd-2584 [005] 304.993169: balance_dirty_state: bdi btrfs-1: dirty=967 wb=354 unstable=1 bg_thresh=981 thresh=1962 gap=640 poll_thresh=17 ino=257 dd-2584 [005] 304.993376: balance_dirty_state: bdi btrfs-1: dirty=942 wb=404 unstable=1 bg_thresh=980 thresh=1961 gap=614 poll_thresh=18 ino=257 dd-2584 [005] 304.993650: balance_dirty_state: bdi btrfs-1: dirty=917 wb=479 unstable=1 bg_thresh=982 thresh=1965 gap=568 poll_thresh=19 ino=257 dd-2584 [005] 304.993921: balance_dirty_state: bdi btrfs-1: dirty=867 wb=554 unstable=1 bg_thresh=982 thresh=1964 gap=542 poll_thresh=20 ino=257 dd-2584 [005] 304.994195: balance_dirty_state: bdi btrfs-1: dirty=842 wb=629 unstable=1 bg_thresh=981 thresh=1963 gap=491 poll_thresh=21 ino=257 dd-2584 [005] 304.994470: balance_dirty_state: bdi btrfs-1: dirty=792 wb=704 unstable=1 bg_thresh=983 thresh=1967 gap=470 poll_thresh=22 ino=257 dd-2584 [005] 304.994473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [004] 304.996341: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=912 to_write=7280 dd-2584 [005] 305.000361: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1079 unstable=1 bg_thresh=983 thresh=1966 gap=594 poll_thresh=22 ino=257 dd-2584 [005] 305.000527: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1079 unstable=1 bg_thresh=980 thresh=1960 gap=588 poll_thresh=16 ino=257 dd-2584 [005] 305.000849: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1079 unstable=1 bg_thresh=979 thresh=1959 gap=537 poll_thresh=17 ino=257 dd-2584 [005] 305.001781: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1079 unstable=1 bg_thresh=979 thresh=1958 gap=511 poll_thresh=18 ino=257 dd-2584 [005] 305.002106: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1079 unstable=1 bg_thresh=981 thresh=1962 gap=490 poll_thresh=19 ino=257 dd-2584 [005] 305.002117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-53% task_gap=-206% task_weight=100% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.008302: balance_dirty_state: bdi btrfs-1: dirty=392 wb=904 unstable=1 bg_thresh=983 thresh=1966 gap=669 poll_thresh=19 ino=257 dd-2584 [005] 305.008376: balance_dirty_state: bdi btrfs-1: dirty=417 wb=904 unstable=1 bg_thresh=985 thresh=1971 gap=649 poll_thresh=14 ino=257 dd-2584 [005] 305.008436: balance_dirty_state: bdi btrfs-1: dirty=442 wb=904 unstable=1 bg_thresh=982 thresh=1965 gap=618 poll_thresh=15 ino=257 dd-2584 [005] 305.008495: balance_dirty_state: bdi btrfs-1: dirty=442 wb=904 unstable=1 bg_thresh=985 thresh=1970 gap=623 poll_thresh=16 ino=257 dd-2584 [005] 305.008614: balance_dirty_state: bdi btrfs-1: dirty=467 wb=904 unstable=1 bg_thresh=981 thresh=1963 gap=591 poll_thresh=17 ino=257 dd-2584 [005] 305.008732: balance_dirty_state: bdi btrfs-1: dirty=517 wb=904 unstable=1 bg_thresh=981 thresh=1962 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 305.008850: balance_dirty_state: bdi btrfs-1: dirty=542 wb=904 unstable=1 bg_thresh=983 thresh=1966 gap=519 poll_thresh=19 ino=257 dd-2584 [005] 305.008969: balance_dirty_state: bdi btrfs-1: dirty=567 wb=904 unstable=1 bg_thresh=982 thresh=1965 gap=493 poll_thresh=20 ino=257 dd-2584 [005] 305.009088: balance_dirty_state: bdi btrfs-1: dirty=617 wb=904 unstable=1 bg_thresh=982 thresh=1964 gap=442 poll_thresh=21 ino=257 dd-2584 [005] 305.009092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1314 task_limit=1232 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-252% task_weight=100% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.016305: balance_dirty_state: bdi btrfs-1: dirty=617 wb=904 unstable=1 bg_thresh=977 thresh=1954 gap=432 poll_thresh=21 ino=257 dd-2584 [005] 305.016311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-82% task_gap=-265% task_weight=99% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.024348: balance_dirty_state: bdi btrfs-1: dirty=617 wb=629 unstable=1 bg_thresh=984 thresh=1969 gap=722 poll_thresh=21 ino=257 dd-2584 [005] 305.024628: balance_dirty_state: bdi btrfs-1: dirty=617 wb=629 unstable=1 bg_thresh=986 thresh=1972 gap=725 poll_thresh=16 ino=257 dd-2584 [005] 305.024751: balance_dirty_state: bdi btrfs-1: dirty=667 wb=629 unstable=1 bg_thresh=985 thresh=1971 gap=674 poll_thresh=17 ino=257 dd-2584 [005] 305.024877: balance_dirty_state: bdi btrfs-1: dirty=692 wb=629 unstable=1 bg_thresh=988 thresh=1976 gap=654 poll_thresh=18 ino=257 dd-2584 [005] 305.025002: balance_dirty_state: bdi btrfs-1: dirty=717 wb=629 unstable=1 bg_thresh=984 thresh=1969 gap=622 poll_thresh=19 ino=257 dd-2584 [005] 305.025129: balance_dirty_state: bdi btrfs-1: dirty=742 wb=629 unstable=1 bg_thresh=987 thresh=1974 gap=602 poll_thresh=20 ino=257 dd-2584 [005] 305.025259: balance_dirty_state: bdi btrfs-1: dirty=792 wb=629 unstable=1 bg_thresh=983 thresh=1967 gap=545 poll_thresh=21 ino=257 dd-2584 [005] 305.025384: balance_dirty_state: bdi btrfs-1: dirty=817 wb=629 unstable=1 bg_thresh=986 thresh=1972 gap=525 poll_thresh=22 ino=257 dd-2584 [005] 305.025515: balance_dirty_state: bdi btrfs-1: dirty=842 wb=629 unstable=1 bg_thresh=984 thresh=1969 gap=497 poll_thresh=23 ino=257 dd-2584 [005] 305.025806: balance_dirty_state: bdi btrfs-1: dirty=867 wb=629 unstable=1 bg_thresh=986 thresh=1973 gap=476 poll_thresh=24 ino=257 dd-2584 [005] 305.025811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.032351: balance_dirty_state: bdi btrfs-1: dirty=867 wb=504 unstable=1 bg_thresh=988 thresh=1977 gap=605 poll_thresh=24 ino=257 dd-2584 [005] 305.032430: balance_dirty_state: bdi btrfs-1: dirty=892 wb=504 unstable=1 bg_thresh=991 thresh=1982 gap=585 poll_thresh=18 ino=257 dd-2584 [005] 305.032552: balance_dirty_state: bdi btrfs-1: dirty=917 wb=504 unstable=1 bg_thresh=990 thresh=1981 gap=559 poll_thresh=19 ino=257 dd-2584 [005] 305.032674: balance_dirty_state: bdi btrfs-1: dirty=967 wb=504 unstable=1 bg_thresh=987 thresh=1974 gap=502 poll_thresh=20 ino=257 dd-2584 [005] 305.032793: balance_dirty_state: bdi btrfs-1: dirty=992 wb=504 unstable=1 bg_thresh=989 thresh=1978 gap=481 poll_thresh=21 ino=257 dd-2584 [005] 305.032798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=99% bdi_bw=57236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 305.032818: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12388 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 305.035154: writeback_single_inode: bdi btrfs-1: ino=257 state= age=84 wrote=704 to_write=7488 dd-2584 [005] 305.044336: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1079 unstable=1 bg_thresh=990 thresh=1980 gap=608 poll_thresh=21 ino=257 dd-2584 [005] 305.044412: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1079 unstable=1 bg_thresh=990 thresh=1980 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 305.044537: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1079 unstable=1 bg_thresh=989 thresh=1979 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 305.044666: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1079 unstable=1 bg_thresh=991 thresh=1983 gap=536 poll_thresh=18 ino=257 dd-2584 [005] 305.044790: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1079 unstable=1 bg_thresh=991 thresh=1982 gap=510 poll_thresh=19 ino=257 dd-2584 [005] 305.045099: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1079 unstable=1 bg_thresh=990 thresh=1981 gap=459 poll_thresh=20 ino=257 dd-2584 [005] 305.045104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=58296 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 305.052340: balance_dirty_state: bdi btrfs-1: dirty=442 wb=954 unstable=1 bg_thresh=990 thresh=1981 gap=584 poll_thresh=20 ino=257 dd-2584 [005] 305.052419: balance_dirty_state: bdi btrfs-1: dirty=442 wb=954 unstable=1 bg_thresh=990 thresh=1980 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 305.052479: balance_dirty_state: bdi btrfs-1: dirty=467 wb=954 unstable=1 bg_thresh=992 thresh=1985 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 305.052605: balance_dirty_state: bdi btrfs-1: dirty=492 wb=954 unstable=1 bg_thresh=989 thresh=1978 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 305.052729: balance_dirty_state: bdi btrfs-1: dirty=542 wb=954 unstable=1 bg_thresh=988 thresh=1977 gap=480 poll_thresh=18 ino=257 dd-2584 [005] 305.052734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=58296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.060344: balance_dirty_state: bdi btrfs-1: dirty=531 wb=968 unstable=1 bg_thresh=988 thresh=1977 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 305.060350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=58296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.068391: balance_dirty_state: bdi btrfs-1: dirty=531 wb=693 unstable=1 bg_thresh=987 thresh=1975 gap=750 poll_thresh=18 ino=257 dd-2584 [005] 305.068458: balance_dirty_state: bdi btrfs-1: dirty=531 wb=693 unstable=1 bg_thresh=987 thresh=1975 gap=750 poll_thresh=13 ino=257 dd-2584 [005] 305.068522: balance_dirty_state: bdi btrfs-1: dirty=556 wb=693 unstable=1 bg_thresh=987 thresh=1974 gap=724 poll_thresh=14 ino=257 dd-2584 [005] 305.068584: balance_dirty_state: bdi btrfs-1: dirty=581 wb=693 unstable=1 bg_thresh=989 thresh=1979 gap=704 poll_thresh=15 ino=257 dd-2584 [005] 305.068645: balance_dirty_state: bdi btrfs-1: dirty=581 wb=693 unstable=1 bg_thresh=989 thresh=1978 gap=703 poll_thresh=16 ino=257 dd-2584 [005] 305.068770: balance_dirty_state: bdi btrfs-1: dirty=631 wb=693 unstable=1 bg_thresh=988 thresh=1977 gap=652 poll_thresh=17 ino=257 dd-2584 [005] 305.068893: balance_dirty_state: bdi btrfs-1: dirty=656 wb=693 unstable=1 bg_thresh=988 thresh=1976 gap=626 poll_thresh=18 ino=257 dd-2584 [005] 305.069197: balance_dirty_state: bdi btrfs-1: dirty=681 wb=693 unstable=1 bg_thresh=990 thresh=1980 gap=605 poll_thresh=19 ino=257 dd-2584 [005] 305.069316: balance_dirty_state: bdi btrfs-1: dirty=731 wb=693 unstable=1 bg_thresh=989 thresh=1979 gap=554 poll_thresh=20 ino=257 dd-2584 [005] 305.069436: balance_dirty_state: bdi btrfs-1: dirty=756 wb=693 unstable=1 bg_thresh=989 thresh=1978 gap=528 poll_thresh=21 ino=257 dd-2584 [005] 305.069555: balance_dirty_state: bdi btrfs-1: dirty=781 wb=693 unstable=1 bg_thresh=988 thresh=1977 gap=502 poll_thresh=22 ino=257 dd-2584 [005] 305.069677: balance_dirty_state: bdi btrfs-1: dirty=806 wb=693 unstable=1 bg_thresh=990 thresh=1981 gap=481 poll_thresh=23 ino=257 dd-2584 [005] 305.069682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=58296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.076328: balance_dirty_state: bdi btrfs-1: dirty=813 wb=495 unstable=1 bg_thresh=990 thresh=1980 gap=671 poll_thresh=23 ino=257 dd-2584 [005] 305.076421: balance_dirty_state: bdi btrfs-1: dirty=838 wb=445 unstable=1 bg_thresh=993 thresh=1986 gap=702 poll_thresh=17 ino=257 dd-2584 [005] 305.076552: balance_dirty_state: bdi btrfs-1: dirty=863 wb=445 unstable=1 bg_thresh=989 thresh=1978 gap=669 poll_thresh=18 ino=257 dd-2584 [005] 305.076679: balance_dirty_state: bdi btrfs-1: dirty=913 wb=445 unstable=1 bg_thresh=988 thresh=1976 gap=617 poll_thresh=19 ino=257 dd-2584 [005] 305.076804: balance_dirty_state: bdi btrfs-1: dirty=938 wb=445 unstable=1 bg_thresh=989 thresh=1978 gap=594 poll_thresh=20 ino=257 dd-2584 [005] 305.077105: balance_dirty_state: bdi btrfs-1: dirty=963 wb=445 unstable=1 bg_thresh=987 thresh=1975 gap=566 poll_thresh=21 ino=257 dd-2584 [005] 305.077227: balance_dirty_state: bdi btrfs-1: dirty=988 wb=445 unstable=1 bg_thresh=987 thresh=1974 gap=540 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 305.077253: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12432 wrote=0 to_write=8192 dd-2584 [005] 305.077411: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=445 unstable=1 bg_thresh=988 thresh=1977 gap=493 poll_thresh=23 ino=257 dd-2584 [005] 305.077413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=58296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 305.079648: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=736 to_write=7456 dd-2584 [001] 305.084295: balance_dirty_state: bdi btrfs-1: dirty=288 wb=1020 unstable=1 bg_thresh=982 thresh=1964 gap=655 poll_thresh=23 ino=257 dd-2584 [001] 305.084388: balance_dirty_state: bdi btrfs-1: dirty=313 wb=1020 unstable=1 bg_thresh=987 thresh=1975 gap=641 poll_thresh=17 ino=257 dd-2584 [001] 305.084528: balance_dirty_state: bdi btrfs-1: dirty=338 wb=1020 unstable=1 bg_thresh=993 thresh=1986 gap=627 poll_thresh=18 ino=257 dd-2584 [001] 305.084652: balance_dirty_state: bdi btrfs-1: dirty=363 wb=1020 unstable=1 bg_thresh=995 thresh=1991 gap=607 poll_thresh=19 ino=257 dd-2584 [001] 305.084778: balance_dirty_state: bdi btrfs-1: dirty=388 wb=1020 unstable=1 bg_thresh=997 thresh=1995 gap=586 poll_thresh=20 ino=257 dd-2584 [001] 305.084900: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1020 unstable=1 bg_thresh=997 thresh=1994 gap=535 poll_thresh=21 ino=257 dd-2584 [001] 305.085207: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1020 unstable=1 bg_thresh=996 thresh=1993 gap=509 poll_thresh=22 ino=257 dd-2584 [001] 305.085327: balance_dirty_state: bdi btrfs-1: dirty=488 wb=1020 unstable=1 bg_thresh=996 thresh=1992 gap=483 poll_thresh=23 ino=257 dd-2584 [001] 305.085332: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=58296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 305.092354: balance_dirty_state: bdi btrfs-1: dirty=488 wb=895 unstable=1 bg_thresh=981 thresh=1963 gap=579 poll_thresh=23 ino=257 dd-2584 [001] 305.092486: balance_dirty_state: bdi btrfs-1: dirty=503 wb=909 unstable=1 bg_thresh=981 thresh=1962 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 305.092604: balance_dirty_state: bdi btrfs-1: dirty=528 wb=909 unstable=1 bg_thresh=983 thresh=1967 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 305.092720: balance_dirty_state: bdi btrfs-1: dirty=578 wb=909 unstable=1 bg_thresh=988 thresh=1976 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 305.092725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-234% task_weight=98% bdi_bw=58296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.104361: balance_dirty_state: bdi btrfs-1: dirty=573 wb=750 unstable=1 bg_thresh=993 thresh=1986 gap=662 poll_thresh=19 ino=257 dd-2584 [005] 305.104466: balance_dirty_state: bdi btrfs-1: dirty=580 wb=750 unstable=1 bg_thresh=995 thresh=1990 gap=659 poll_thresh=14 ino=257 dd-2584 [005] 305.104544: balance_dirty_state: bdi btrfs-1: dirty=605 wb=750 unstable=1 bg_thresh=995 thresh=1990 gap=634 poll_thresh=15 ino=257 dd-2584 [005] 305.104617: balance_dirty_state: bdi btrfs-1: dirty=630 wb=750 unstable=1 bg_thresh=997 thresh=1995 gap=614 poll_thresh=16 ino=257 dd-2584 [005] 305.104773: balance_dirty_state: bdi btrfs-1: dirty=655 wb=750 unstable=1 bg_thresh=997 thresh=1994 gap=588 poll_thresh=17 ino=257 dd-2584 [005] 305.104930: balance_dirty_state: bdi btrfs-1: dirty=680 wb=750 unstable=1 bg_thresh=996 thresh=1993 gap=562 poll_thresh=18 ino=257 dd-2584 [005] 305.105320: balance_dirty_state: bdi btrfs-1: dirty=705 wb=750 unstable=1 bg_thresh=998 thresh=1997 gap=541 poll_thresh=19 ino=257 dd-2584 [005] 305.105473: balance_dirty_state: bdi btrfs-1: dirty=755 wb=750 unstable=1 bg_thresh=998 thresh=1996 gap=490 poll_thresh=20 ino=257 dd-2584 [005] 305.105479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=58296 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 305.112357: balance_dirty_state: bdi btrfs-1: dirty=751 wb=753 unstable=1 bg_thresh=997 thresh=1995 gap=490 poll_thresh=20 ino=257 dd-2584 [001] 305.112365: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=58296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 305.120363: balance_dirty_state: bdi btrfs-1: dirty=751 wb=503 unstable=1 bg_thresh=997 thresh=1995 gap=740 poll_thresh=20 ino=257 dd-2584 [001] 305.120450: balance_dirty_state: bdi btrfs-1: dirty=751 wb=503 unstable=1 bg_thresh=997 thresh=1995 gap=740 poll_thresh=15 ino=257 dd-2584 [001] 305.120531: balance_dirty_state: bdi btrfs-1: dirty=776 wb=503 unstable=1 bg_thresh=999 thresh=1999 gap=719 poll_thresh=16 ino=257 dd-2584 [001] 305.120683: balance_dirty_state: bdi btrfs-1: dirty=801 wb=503 unstable=1 bg_thresh=999 thresh=1998 gap=693 poll_thresh=17 ino=257 dd-2584 [001] 305.120833: balance_dirty_state: bdi btrfs-1: dirty=851 wb=503 unstable=1 bg_thresh=998 thresh=1997 gap=642 poll_thresh=18 ino=257 dd-2584 [001] 305.120984: balance_dirty_state: bdi btrfs-1: dirty=876 wb=503 unstable=1 bg_thresh=998 thresh=1996 gap=616 poll_thresh=19 ino=257 dd-2584 [001] 305.121138: balance_dirty_state: bdi btrfs-1: dirty=901 wb=503 unstable=1 bg_thresh=1000 thresh=2000 gap=595 poll_thresh=20 ino=257 dd-2584 [001] 305.121290: balance_dirty_state: bdi btrfs-1: dirty=951 wb=503 unstable=1 bg_thresh=999 thresh=1999 gap=544 poll_thresh=21 ino=257 dd-2584 [001] 305.121669: balance_dirty_state: bdi btrfs-1: dirty=976 wb=503 unstable=1 bg_thresh=999 thresh=1998 gap=518 poll_thresh=22 ino=257 dd-2584 [001] 305.121822: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=503 unstable=1 bg_thresh=998 thresh=1997 gap=492 poll_thresh=23 ino=257 dd-2584 [001] 305.121827: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=58296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 305.121862: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12476 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 305.123658: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=720 to_write=7472 dd-2584 [005] 305.128794: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1088 unstable=0 bg_thresh=1000 thresh=2001 gap=641 poll_thresh=23 ino=257 dd-2584 [005] 305.128923: balance_dirty_state: bdi btrfs-1: dirty=272 wb=1088 unstable=0 bg_thresh=997 thresh=1995 gap=635 poll_thresh=17 ino=257 dd-2584 [005] 305.129164: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1088 unstable=0 bg_thresh=999 thresh=1999 gap=589 poll_thresh=18 ino=257 dd-2584 [005] 305.129402: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1088 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=19 ino=257 dd-2584 [005] 305.129635: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1088 unstable=0 bg_thresh=998 thresh=1997 gap=537 poll_thresh=20 ino=257 dd-2584 [005] 305.129869: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1088 unstable=0 bg_thresh=998 thresh=1996 gap=511 poll_thresh=21 ino=257 dd-2584 [005] 305.130112: balance_dirty_state: bdi btrfs-1: dirty=447 wb=1088 unstable=0 bg_thresh=1000 thresh=2000 gap=465 poll_thresh=22 ino=257 dd-2584 [005] 305.130121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=58296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.136457: balance_dirty_state: bdi btrfs-1: dirty=447 wb=963 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=22 ino=257 dd-2584 [005] 305.136541: balance_dirty_state: bdi btrfs-1: dirty=447 wb=963 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=16 ino=257 dd-2584 [005] 305.136829: balance_dirty_state: bdi btrfs-1: dirty=497 wb=963 unstable=0 bg_thresh=1000 thresh=2000 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 305.136942: balance_dirty_state: bdi btrfs-1: dirty=522 wb=963 unstable=0 bg_thresh=999 thresh=1999 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 305.137057: balance_dirty_state: bdi btrfs-1: dirty=547 wb=963 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 305.137061: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=58296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.144471: balance_dirty_state: bdi btrfs-1: dirty=547 wb=838 unstable=0 bg_thresh=1000 thresh=2000 gap=615 poll_thresh=19 ino=257 dd-2584 [005] 305.144594: balance_dirty_state: bdi btrfs-1: dirty=572 wb=813 unstable=0 bg_thresh=999 thresh=1999 gap=614 poll_thresh=14 ino=257 dd-2584 [005] 305.144658: balance_dirty_state: bdi btrfs-1: dirty=597 wb=813 unstable=0 bg_thresh=998 thresh=1997 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 305.144720: balance_dirty_state: bdi btrfs-1: dirty=597 wb=813 unstable=0 bg_thresh=994 thresh=1988 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 305.144842: balance_dirty_state: bdi btrfs-1: dirty=622 wb=813 unstable=0 bg_thresh=993 thresh=1987 gap=552 poll_thresh=17 ino=257 dd-2584 [005] 305.144965: balance_dirty_state: bdi btrfs-1: dirty=672 wb=813 unstable=0 bg_thresh=998 thresh=1997 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 305.145088: balance_dirty_state: bdi btrfs-1: dirty=697 wb=813 unstable=0 bg_thresh=997 thresh=1995 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 305.145092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-211% task_weight=99% bdi_bw=58296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.152381: balance_dirty_state: bdi btrfs-1: dirty=697 wb=738 unstable=0 bg_thresh=997 thresh=1995 gap=560 poll_thresh=19 ino=257 dd-2584 [005] 305.152462: balance_dirty_state: bdi btrfs-1: dirty=722 wb=738 unstable=0 bg_thresh=1003 thresh=2006 gap=546 poll_thresh=14 ino=257 dd-2584 [005] 305.152522: balance_dirty_state: bdi btrfs-1: dirty=722 wb=738 unstable=0 bg_thresh=1000 thresh=2000 gap=540 poll_thresh=15 ino=257 dd-2584 [005] 305.152757: balance_dirty_state: bdi btrfs-1: dirty=747 wb=738 unstable=0 bg_thresh=1002 thresh=2005 gap=520 poll_thresh=16 ino=257 dd-2584 [005] 305.152876: balance_dirty_state: bdi btrfs-1: dirty=772 wb=738 unstable=0 bg_thresh=1002 thresh=2004 gap=494 poll_thresh=17 ino=257 dd-2584 [005] 305.152880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=59176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.160381: balance_dirty_state: bdi btrfs-1: dirty=772 wb=613 unstable=0 bg_thresh=1001 thresh=2003 gap=618 poll_thresh=17 ino=257 dd-2584 [005] 305.160451: balance_dirty_state: bdi btrfs-1: dirty=797 wb=613 unstable=0 bg_thresh=1001 thresh=2002 gap=592 poll_thresh=13 ino=257 dd-2584 [005] 305.160510: balance_dirty_state: bdi btrfs-1: dirty=797 wb=613 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 305.160569: balance_dirty_state: bdi btrfs-1: dirty=822 wb=613 unstable=0 bg_thresh=1000 thresh=2001 gap=566 poll_thresh=15 ino=257 dd-2584 [005] 305.160627: balance_dirty_state: bdi btrfs-1: dirty=847 wb=613 unstable=0 bg_thresh=1000 thresh=2000 gap=540 poll_thresh=16 ino=257 dd-2584 [005] 305.160746: balance_dirty_state: bdi btrfs-1: dirty=872 wb=613 unstable=0 bg_thresh=999 thresh=1999 gap=514 poll_thresh=17 ino=257 dd-2584 [005] 305.160864: balance_dirty_state: bdi btrfs-1: dirty=897 wb=613 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 305.160868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=59176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.168346: balance_dirty_state: bdi btrfs-1: dirty=897 wb=363 unstable=0 bg_thresh=994 thresh=1988 gap=728 poll_thresh=18 ino=257 dd-2584 [005] 305.168416: balance_dirty_state: bdi btrfs-1: dirty=922 wb=363 unstable=0 bg_thresh=996 thresh=1993 gap=708 poll_thresh=13 ino=257 dd-2584 [005] 305.168478: balance_dirty_state: bdi btrfs-1: dirty=947 wb=363 unstable=0 bg_thresh=999 thresh=1998 gap=688 poll_thresh=14 ino=257 dd-2584 [005] 305.168542: balance_dirty_state: bdi btrfs-1: dirty=947 wb=363 unstable=0 bg_thresh=995 thresh=1991 gap=681 poll_thresh=15 ino=257 dd-2584 [005] 305.168602: balance_dirty_state: bdi btrfs-1: dirty=972 wb=363 unstable=0 bg_thresh=998 thresh=1996 gap=661 poll_thresh=16 ino=257 dd-2584 [005] 305.168897: balance_dirty_state: bdi btrfs-1: dirty=997 wb=363 unstable=0 bg_thresh=1000 thresh=2001 gap=641 poll_thresh=17 ino=257 dd-2584 [005] 305.169016: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=363 unstable=0 bg_thresh=1000 thresh=2000 gap=615 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 305.169035: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12524 wrote=0 to_write=8192 dd-2584 [005] 305.169141: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=363 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=19 ino=257 dd-2584 [005] 305.169269: balance_dirty_state: bdi btrfs-1: dirty=1072 wb=388 unstable=0 bg_thresh=1001 thresh=2003 gap=543 poll_thresh=20 ino=257 dd-2584 [005] 305.169395: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=463 unstable=0 bg_thresh=1001 thresh=2002 gap=517 poll_thresh=21 ino=257 dd-2584 [005] 305.169521: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=513 unstable=0 bg_thresh=1000 thresh=2001 gap=466 poll_thresh=22 ino=257 dd-2584 [005] 305.169522: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=59176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 305.171133: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=896 to_write=7296 dd-2584 [005] 305.176436: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1113 unstable=0 bg_thresh=1000 thresh=2001 gap=591 poll_thresh=22 ino=257 dd-2584 [005] 305.176503: balance_dirty_state: bdi btrfs-1: dirty=297 wb=1113 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=16 ino=257 dd-2584 [005] 305.176626: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1113 unstable=0 bg_thresh=1002 thresh=2004 gap=569 poll_thresh=17 ino=257 dd-2584 [005] 305.176744: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1113 unstable=0 bg_thresh=1001 thresh=2003 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 305.177050: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1113 unstable=0 bg_thresh=1001 thresh=2002 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 305.177057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=59176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.184412: balance_dirty_state: bdi btrfs-1: dirty=397 wb=988 unstable=0 bg_thresh=1000 thresh=2001 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 305.184540: balance_dirty_state: bdi btrfs-1: dirty=422 wb=988 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 305.184659: balance_dirty_state: bdi btrfs-1: dirty=422 wb=988 unstable=0 bg_thresh=1000 thresh=2000 gap=590 poll_thresh=15 ino=257 dd-2584 [005] 305.184778: balance_dirty_state: bdi btrfs-1: dirty=447 wb=988 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 305.185012: balance_dirty_state: bdi btrfs-1: dirty=472 wb=988 unstable=0 bg_thresh=999 thresh=1998 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 305.185249: balance_dirty_state: bdi btrfs-1: dirty=522 wb=988 unstable=0 bg_thresh=998 thresh=1997 gap=487 poll_thresh=18 ino=257 dd-2584 [005] 305.185258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=59176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.192406: balance_dirty_state: bdi btrfs-1: dirty=522 wb=913 unstable=0 bg_thresh=997 thresh=1994 gap=559 poll_thresh=18 ino=257 dd-2584 [005] 305.192531: balance_dirty_state: bdi btrfs-1: dirty=522 wb=913 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=13 ino=257 dd-2584 [005] 305.192649: balance_dirty_state: bdi btrfs-1: dirty=547 wb=913 unstable=0 bg_thresh=999 thresh=1998 gap=538 poll_thresh=14 ino=257 dd-2584 [005] 305.192769: balance_dirty_state: bdi btrfs-1: dirty=547 wb=913 unstable=0 bg_thresh=1001 thresh=2003 gap=543 poll_thresh=15 ino=257 dd-2584 [005] 305.192890: balance_dirty_state: bdi btrfs-1: dirty=572 wb=913 unstable=0 bg_thresh=998 thresh=1997 gap=512 poll_thresh=16 ino=257 dd-2584 [005] 305.193124: balance_dirty_state: bdi btrfs-1: dirty=597 wb=913 unstable=0 bg_thresh=998 thresh=1996 gap=486 poll_thresh=17 ino=257 dd-2584 [005] 305.193132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=59176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.200451: balance_dirty_state: bdi btrfs-1: dirty=597 wb=763 unstable=0 bg_thresh=997 thresh=1995 gap=635 poll_thresh=17 ino=257 dd-2584 [005] 305.200541: balance_dirty_state: bdi btrfs-1: dirty=622 wb=763 unstable=0 bg_thresh=1000 thresh=2000 gap=615 poll_thresh=13 ino=257 dd-2584 [005] 305.200768: balance_dirty_state: bdi btrfs-1: dirty=647 wb=763 unstable=0 bg_thresh=997 thresh=1994 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 305.200826: balance_dirty_state: bdi btrfs-1: dirty=647 wb=763 unstable=0 bg_thresh=996 thresh=1993 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 305.200883: balance_dirty_state: bdi btrfs-1: dirty=672 wb=763 unstable=0 bg_thresh=999 thresh=1998 gap=563 poll_thresh=16 ino=257 dd-2584 [005] 305.200995: balance_dirty_state: bdi btrfs-1: dirty=697 wb=763 unstable=0 bg_thresh=998 thresh=1997 gap=537 poll_thresh=17 ino=257 dd-2584 [005] 305.201107: balance_dirty_state: bdi btrfs-1: dirty=722 wb=763 unstable=0 bg_thresh=998 thresh=1996 gap=511 poll_thresh=18 ino=257 dd-2584 [005] 305.201220: balance_dirty_state: bdi btrfs-1: dirty=772 wb=763 unstable=0 bg_thresh=1000 thresh=2000 gap=465 poll_thresh=19 ino=257 dd-2584 [005] 305.201224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=59176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.208443: balance_dirty_state: bdi btrfs-1: dirty=772 wb=638 unstable=0 bg_thresh=999 thresh=1998 gap=588 poll_thresh=19 ino=257 dd-2584 [005] 305.208531: balance_dirty_state: bdi btrfs-1: dirty=772 wb=638 unstable=0 bg_thresh=995 thresh=1991 gap=581 poll_thresh=14 ino=257 dd-2584 [005] 305.208594: balance_dirty_state: bdi btrfs-1: dirty=797 wb=638 unstable=0 bg_thresh=995 thresh=1991 gap=556 poll_thresh=15 ino=257 dd-2584 [005] 305.208654: balance_dirty_state: bdi btrfs-1: dirty=822 wb=638 unstable=0 bg_thresh=995 thresh=1990 gap=530 poll_thresh=16 ino=257 dd-2584 [005] 305.208774: balance_dirty_state: bdi btrfs-1: dirty=847 wb=638 unstable=0 bg_thresh=994 thresh=1989 gap=504 poll_thresh=17 ino=257 dd-2584 [005] 305.208892: balance_dirty_state: bdi btrfs-1: dirty=872 wb=638 unstable=0 bg_thresh=994 thresh=1988 gap=478 poll_thresh=18 ino=257 dd-2584 [005] 305.208896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=59176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.216401: balance_dirty_state: bdi btrfs-1: dirty=872 wb=638 unstable=0 bg_thresh=1004 thresh=2008 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 305.216409: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=59176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.224350: balance_dirty_state: bdi btrfs-1: dirty=872 wb=263 unstable=0 bg_thresh=999 thresh=1999 gap=864 poll_thresh=18 ino=257 dd-2584 [005] 305.224621: balance_dirty_state: bdi btrfs-1: dirty=897 wb=263 unstable=0 bg_thresh=999 thresh=1998 gap=838 poll_thresh=13 ino=257 dd-2584 [005] 305.224682: balance_dirty_state: bdi btrfs-1: dirty=922 wb=263 unstable=0 bg_thresh=1001 thresh=2003 gap=818 poll_thresh=14 ino=257 dd-2584 [005] 305.224741: balance_dirty_state: bdi btrfs-1: dirty=922 wb=263 unstable=0 bg_thresh=998 thresh=1997 gap=812 poll_thresh=15 ino=257 dd-2584 [005] 305.224801: balance_dirty_state: bdi btrfs-1: dirty=947 wb=263 unstable=0 bg_thresh=1001 thresh=2002 gap=792 poll_thresh=16 ino=257 dd-2584 [005] 305.224919: balance_dirty_state: bdi btrfs-1: dirty=972 wb=263 unstable=0 bg_thresh=1000 thresh=2001 gap=766 poll_thresh=17 ino=257 dd-2584 [005] 305.225042: balance_dirty_state: bdi btrfs-1: dirty=997 wb=263 unstable=0 bg_thresh=1002 thresh=2005 gap=745 poll_thresh=18 ino=257 dd-2584 [005] 305.225165: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=263 unstable=0 bg_thresh=1002 thresh=2004 gap=694 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 305.225215: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12580 wrote=0 to_write=8192 dd-2584 [005] 305.225299: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=263 unstable=0 bg_thresh=1001 thresh=2003 gap=693 poll_thresh=20 ino=257 dd-2584 [005] 305.225435: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=313 unstable=0 bg_thresh=998 thresh=1996 gap=636 poll_thresh=21 ino=257 dd-2584 [005] 305.225573: balance_dirty_state: bdi btrfs-1: dirty=1022 wb=363 unstable=0 bg_thresh=1000 thresh=2000 gap=615 poll_thresh=22 ino=257 dd-2584 [005] 305.225957: balance_dirty_state: bdi btrfs-1: dirty=897 wb=538 unstable=0 bg_thresh=999 thresh=1999 gap=564 poll_thresh=23 ino=257 dd-2584 [005] 305.226145: balance_dirty_state: bdi btrfs-1: dirty=872 wb=588 unstable=0 bg_thresh=998 thresh=1996 gap=536 poll_thresh=24 ino=257 dd-2584 [005] 305.226351: balance_dirty_state: bdi btrfs-1: dirty=861 wb=638 unstable=0 bg_thresh=997 thresh=1995 gap=496 poll_thresh=25 ino=257 dd-2584 [005] 305.226353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=59176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 305.227769: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=944 to_write=7248 dd-2584 [005] 305.232355: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1099 unstable=0 bg_thresh=993 thresh=1986 gap=616 poll_thresh=25 ino=257 dd-2584 [005] 305.232455: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1099 unstable=0 bg_thresh=994 thresh=1988 gap=618 poll_thresh=19 ino=257 dd-2584 [005] 305.232645: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1099 unstable=0 bg_thresh=992 thresh=1985 gap=565 poll_thresh=20 ino=257 dd-2584 [005] 305.232826: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1099 unstable=0 bg_thresh=994 thresh=1989 gap=544 poll_thresh=21 ino=257 dd-2584 [005] 305.233002: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1099 unstable=0 bg_thresh=999 thresh=1999 gap=529 poll_thresh=22 ino=257 dd-2584 [005] 305.233181: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1099 unstable=0 bg_thresh=996 thresh=1992 gap=472 poll_thresh=23 ino=257 dd-2584 [005] 305.233188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=59176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.240420: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1099 unstable=0 bg_thresh=1000 thresh=2001 gap=481 poll_thresh=23 ino=257 dd-2584 [005] 305.240432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=59176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.248441: balance_dirty_state: bdi btrfs-1: dirty=421 wb=949 unstable=0 bg_thresh=999 thresh=1999 gap=629 poll_thresh=23 ino=257 dd-2584 [005] 305.248512: balance_dirty_state: bdi btrfs-1: dirty=421 wb=949 unstable=0 bg_thresh=996 thresh=1993 gap=623 poll_thresh=17 ino=257 dd-2584 [005] 305.248815: balance_dirty_state: bdi btrfs-1: dirty=446 wb=949 unstable=0 bg_thresh=996 thresh=1992 gap=597 poll_thresh=18 ino=257 dd-2584 [005] 305.248937: balance_dirty_state: bdi btrfs-1: dirty=496 wb=949 unstable=0 bg_thresh=998 thresh=1996 gap=551 poll_thresh=19 ino=257 dd-2584 [005] 305.249057: balance_dirty_state: bdi btrfs-1: dirty=521 wb=949 unstable=0 bg_thresh=997 thresh=1995 gap=525 poll_thresh=20 ino=257 dd-2584 [005] 305.249177: balance_dirty_state: bdi btrfs-1: dirty=546 wb=949 unstable=0 bg_thresh=997 thresh=1994 gap=499 poll_thresh=21 ino=257 dd-2584 [005] 305.249298: balance_dirty_state: bdi btrfs-1: dirty=596 wb=949 unstable=0 bg_thresh=996 thresh=1993 gap=448 poll_thresh=22 ino=257 dd-2584 [005] 305.249302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=59176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.256412: balance_dirty_state: bdi btrfs-1: dirty=596 wb=699 unstable=0 bg_thresh=997 thresh=1995 gap=700 poll_thresh=22 ino=257 dd-2584 [002] 305.256487: balance_dirty_state: bdi btrfs-1: dirty=596 wb=699 unstable=0 bg_thresh=997 thresh=1995 gap=700 poll_thresh=16 ino=257 dd-2584 [002] 305.256603: balance_dirty_state: bdi btrfs-1: dirty=646 wb=699 unstable=0 bg_thresh=1000 thresh=2000 gap=655 poll_thresh=17 ino=257 dd-2584 [002] 305.256719: balance_dirty_state: bdi btrfs-1: dirty=671 wb=699 unstable=0 bg_thresh=1002 thresh=2005 gap=635 poll_thresh=18 ino=257 dd-2584 [002] 305.257005: balance_dirty_state: bdi btrfs-1: dirty=696 wb=699 unstable=0 bg_thresh=1004 thresh=2009 gap=614 poll_thresh=19 ino=257 dd-2584 [002] 305.257119: balance_dirty_state: bdi btrfs-1: dirty=746 wb=699 unstable=0 bg_thresh=1004 thresh=2008 gap=563 poll_thresh=20 ino=257 dd-2584 [002] 305.257233: balance_dirty_state: bdi btrfs-1: dirty=771 wb=699 unstable=0 bg_thresh=1003 thresh=2007 gap=537 poll_thresh=21 ino=257 dd-2584 [002] 305.257348: balance_dirty_state: bdi btrfs-1: dirty=796 wb=699 unstable=0 bg_thresh=1003 thresh=2006 gap=511 poll_thresh=22 ino=257 dd-2584 [002] 305.257466: balance_dirty_state: bdi btrfs-1: dirty=821 wb=699 unstable=0 bg_thresh=1005 thresh=2010 gap=490 poll_thresh=23 ino=257 dd-2584 [002] 305.257471: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=60508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.264358: balance_dirty_state: bdi btrfs-1: dirty=821 wb=574 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=23 ino=257 dd-2584 [002] 305.264472: balance_dirty_state: bdi btrfs-1: dirty=846 wb=574 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=17 ino=257 dd-2584 [002] 305.264587: balance_dirty_state: bdi btrfs-1: dirty=871 wb=574 unstable=0 bg_thresh=1000 thresh=2000 gap=555 poll_thresh=18 ino=257 dd-2584 [002] 305.264700: balance_dirty_state: bdi btrfs-1: dirty=921 wb=574 unstable=0 bg_thresh=1002 thresh=2005 gap=510 poll_thresh=19 ino=257 dd-2584 [002] 305.264814: balance_dirty_state: bdi btrfs-1: dirty=946 wb=574 unstable=0 bg_thresh=1004 thresh=2009 gap=489 poll_thresh=20 ino=257 dd-2584 [002] 305.264819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=60508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.272363: balance_dirty_state: bdi btrfs-1: dirty=946 wb=449 unstable=0 bg_thresh=997 thresh=1995 gap=600 poll_thresh=20 ino=257 dd-2584 [002] 305.272649: balance_dirty_state: bdi btrfs-1: dirty=971 wb=449 unstable=0 bg_thresh=997 thresh=1995 gap=575 poll_thresh=15 ino=257 dd-2584 [002] 305.272706: balance_dirty_state: bdi btrfs-1: dirty=971 wb=449 unstable=0 bg_thresh=1000 thresh=2000 gap=580 poll_thresh=16 ino=257 dd-2584 [002] 305.272816: balance_dirty_state: bdi btrfs-1: dirty=996 wb=449 unstable=0 bg_thresh=1002 thresh=2005 gap=560 poll_thresh=17 ino=257 dd-2584 [002] 305.272928: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=449 unstable=0 bg_thresh=1002 thresh=2004 gap=509 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 305.273017: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12628 wrote=0 to_write=8192 dd-2584 [002] 305.273057: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=449 unstable=0 bg_thresh=1004 thresh=2008 gap=488 poll_thresh=19 ino=257 dd-2584 [002] 305.273059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=60508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 305.275558: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=800 to_write=7392 dd-2584 [002] 305.280352: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1124 unstable=0 bg_thresh=998 thresh=1997 gap=602 poll_thresh=19 ino=257 dd-2584 [002] 305.280427: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1124 unstable=0 bg_thresh=998 thresh=1997 gap=577 poll_thresh=14 ino=257 dd-2584 [002] 305.280486: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1124 unstable=0 bg_thresh=1001 thresh=2002 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 305.280545: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1124 unstable=0 bg_thresh=1001 thresh=2002 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 305.280663: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1124 unstable=0 bg_thresh=1006 thresh=2012 gap=542 poll_thresh=17 ino=257 dd-2584 [002] 305.280784: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1124 unstable=0 bg_thresh=1005 thresh=2011 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 305.280789: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=60508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.288344: balance_dirty_state: bdi btrfs-1: dirty=396 wb=974 unstable=0 bg_thresh=1003 thresh=2007 gap=637 poll_thresh=18 ino=257 dd-2584 [002] 305.288405: balance_dirty_state: bdi btrfs-1: dirty=396 wb=974 unstable=0 bg_thresh=1003 thresh=2007 gap=637 poll_thresh=13 ino=257 dd-2584 [002] 305.288643: balance_dirty_state: bdi btrfs-1: dirty=421 wb=974 unstable=0 bg_thresh=1006 thresh=2012 gap=617 poll_thresh=14 ino=257 dd-2584 [002] 305.288702: balance_dirty_state: bdi btrfs-1: dirty=421 wb=974 unstable=0 bg_thresh=1003 thresh=2006 gap=611 poll_thresh=15 ino=257 dd-2584 [002] 305.288762: balance_dirty_state: bdi btrfs-1: dirty=446 wb=974 unstable=0 bg_thresh=1005 thresh=2011 gap=591 poll_thresh=16 ino=257 dd-2584 [002] 305.288879: balance_dirty_state: bdi btrfs-1: dirty=471 wb=974 unstable=0 bg_thresh=1005 thresh=2010 gap=565 poll_thresh=17 ino=257 dd-2584 [002] 305.288998: balance_dirty_state: bdi btrfs-1: dirty=521 wb=974 unstable=0 bg_thresh=1007 thresh=2014 gap=519 poll_thresh=18 ino=257 dd-2584 [002] 305.289116: balance_dirty_state: bdi btrfs-1: dirty=546 wb=974 unstable=0 bg_thresh=1006 thresh=2013 gap=493 poll_thresh=19 ino=257 dd-2584 [002] 305.289121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-329% task_weight=99% bdi_bw=60508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.296345: balance_dirty_state: bdi btrfs-1: dirty=546 wb=810 unstable=0 bg_thresh=999 thresh=1998 gap=642 poll_thresh=19 ino=257 dd-2584 [002] 305.296407: balance_dirty_state: bdi btrfs-1: dirty=571 wb=810 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=14 ino=257 dd-2584 [002] 305.296465: balance_dirty_state: bdi btrfs-1: dirty=571 wb=810 unstable=0 bg_thresh=1001 thresh=2003 gap=622 poll_thresh=15 ino=257 dd-2584 [002] 305.296522: balance_dirty_state: bdi btrfs-1: dirty=596 wb=810 unstable=0 bg_thresh=1004 thresh=2008 gap=602 poll_thresh=16 ino=257 dd-2584 [002] 305.296638: balance_dirty_state: bdi btrfs-1: dirty=621 wb=810 unstable=0 bg_thresh=1006 thresh=2013 gap=582 poll_thresh=17 ino=257 dd-2584 [002] 305.296756: balance_dirty_state: bdi btrfs-1: dirty=646 wb=810 unstable=0 bg_thresh=1006 thresh=2012 gap=556 poll_thresh=18 ino=257 dd-2584 [002] 305.297050: balance_dirty_state: bdi btrfs-1: dirty=696 wb=810 unstable=0 bg_thresh=1005 thresh=2011 gap=505 poll_thresh=19 ino=257 dd-2584 [002] 305.297166: balance_dirty_state: bdi btrfs-1: dirty=721 wb=810 unstable=0 bg_thresh=1007 thresh=2015 gap=484 poll_thresh=20 ino=257 dd-2584 [002] 305.297171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=60508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.304392: balance_dirty_state: bdi btrfs-1: dirty=721 wb=685 unstable=0 bg_thresh=1004 thresh=2008 gap=602 poll_thresh=20 ino=257 dd-2584 [002] 305.304472: balance_dirty_state: bdi btrfs-1: dirty=746 wb=685 unstable=0 bg_thresh=1004 thresh=2008 gap=577 poll_thresh=15 ino=257 dd-2584 [002] 305.304531: balance_dirty_state: bdi btrfs-1: dirty=746 wb=685 unstable=0 bg_thresh=1006 thresh=2013 gap=582 poll_thresh=16 ino=257 dd-2584 [002] 305.304643: balance_dirty_state: bdi btrfs-1: dirty=796 wb=685 unstable=0 bg_thresh=1006 thresh=2012 gap=531 poll_thresh=17 ino=257 dd-2584 [002] 305.304756: balance_dirty_state: bdi btrfs-1: dirty=821 wb=685 unstable=0 bg_thresh=1005 thresh=2011 gap=505 poll_thresh=18 ino=257 dd-2584 [002] 305.304869: balance_dirty_state: bdi btrfs-1: dirty=846 wb=685 unstable=0 bg_thresh=1007 thresh=2015 gap=484 poll_thresh=19 ino=257 dd-2584 [002] 305.304873: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-113% task_gap=-327% task_weight=100% bdi_bw=60508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.312371: balance_dirty_state: bdi btrfs-1: dirty=846 wb=560 unstable=0 bg_thresh=1004 thresh=2009 gap=603 poll_thresh=19 ino=257 dd-2584 [002] 305.312461: balance_dirty_state: bdi btrfs-1: dirty=871 wb=560 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=14 ino=257 dd-2584 [002] 305.312520: balance_dirty_state: bdi btrfs-1: dirty=871 wb=560 unstable=0 bg_thresh=1007 thresh=2014 gap=583 poll_thresh=15 ino=257 dd-2584 [002] 305.312577: balance_dirty_state: bdi btrfs-1: dirty=896 wb=560 unstable=0 bg_thresh=1004 thresh=2008 gap=552 poll_thresh=16 ino=257 dd-2584 [002] 305.312859: balance_dirty_state: bdi btrfs-1: dirty=921 wb=560 unstable=0 bg_thresh=1006 thresh=2012 gap=531 poll_thresh=17 ino=257 dd-2584 [002] 305.312974: balance_dirty_state: bdi btrfs-1: dirty=971 wb=560 unstable=0 bg_thresh=1005 thresh=2011 gap=480 poll_thresh=18 ino=257 dd-2584 [002] 305.312979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=60508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.320368: balance_dirty_state: bdi btrfs-1: dirty=971 wb=435 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=18 ino=257 dd-2584 [002] 305.320465: balance_dirty_state: bdi btrfs-1: dirty=971 wb=435 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=13 ino=257 dd-2584 [002] 305.320524: balance_dirty_state: bdi btrfs-1: dirty=996 wb=435 unstable=0 bg_thresh=1006 thresh=2012 gap=581 poll_thresh=14 ino=257 dd-2584 [002] 305.320581: balance_dirty_state: bdi btrfs-1: dirty=996 wb=435 unstable=0 bg_thresh=1005 thresh=2011 gap=580 poll_thresh=15 ino=257 dd-2584 [002] 305.320637: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=435 unstable=0 bg_thresh=1005 thresh=2011 gap=555 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 305.320722: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12676 wrote=0 to_write=8192 dd-2584 [002] 305.320762: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=435 unstable=0 bg_thresh=1005 thresh=2010 gap=529 poll_thresh=17 ino=257 dd-2584 [002] 305.320884: balance_dirty_state: bdi btrfs-1: dirty=1096 wb=435 unstable=0 bg_thresh=1007 thresh=2014 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 305.320886: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-114% task_gap=-327% task_weight=98% bdi_bw=60508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 305.323323: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=816 to_write=7376 dd-2584 [002] 305.328368: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1110 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=18 ino=257 dd-2584 [002] 305.328481: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1110 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=13 ino=257 dd-2584 [002] 305.328598: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1110 unstable=0 bg_thresh=1001 thresh=2003 gap=572 poll_thresh=14 ino=257 dd-2584 [002] 305.328714: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1110 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=15 ino=257 dd-2584 [002] 305.328828: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1110 unstable=0 bg_thresh=1004 thresh=2008 gap=552 poll_thresh=16 ino=257 dd-2584 [002] 305.329424: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1110 unstable=0 bg_thresh=1003 thresh=2007 gap=501 poll_thresh=17 ino=257 dd-2584 [002] 305.329433: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=60508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.336445: balance_dirty_state: bdi btrfs-1: dirty=396 wb=985 unstable=0 bg_thresh=1002 thresh=2004 gap=623 poll_thresh=17 ino=257 dd-2584 [002] 305.336567: balance_dirty_state: bdi btrfs-1: dirty=396 wb=985 unstable=0 bg_thresh=1002 thresh=2004 gap=623 poll_thresh=13 ino=257 dd-2584 [002] 305.336684: balance_dirty_state: bdi btrfs-1: dirty=421 wb=985 unstable=0 bg_thresh=1004 thresh=2009 gap=603 poll_thresh=14 ino=257 dd-2584 [002] 305.336800: balance_dirty_state: bdi btrfs-1: dirty=421 wb=985 unstable=0 bg_thresh=1004 thresh=2009 gap=603 poll_thresh=15 ino=257 dd-2584 [002] 305.336918: balance_dirty_state: bdi btrfs-1: dirty=446 wb=985 unstable=0 bg_thresh=1004 thresh=2008 gap=577 poll_thresh=16 ino=257 dd-2584 [002] 305.337150: balance_dirty_state: bdi btrfs-1: dirty=471 wb=985 unstable=0 bg_thresh=1003 thresh=2007 gap=551 poll_thresh=17 ino=257 dd-2584 [002] 305.337386: balance_dirty_state: bdi btrfs-1: dirty=521 wb=985 unstable=0 bg_thresh=1005 thresh=2011 gap=505 poll_thresh=18 ino=257 dd-2584 [002] 305.337619: balance_dirty_state: bdi btrfs-1: dirty=546 wb=985 unstable=0 bg_thresh=1005 thresh=2010 gap=479 poll_thresh=19 ino=257 dd-2584 [002] 305.337627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-333% task_weight=99% bdi_bw=60508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.344367: balance_dirty_state: bdi btrfs-1: dirty=546 wb=810 unstable=0 bg_thresh=996 thresh=1993 gap=637 poll_thresh=19 ino=257 dd-2584 [002] 305.344429: balance_dirty_state: bdi btrfs-1: dirty=571 wb=810 unstable=0 bg_thresh=996 thresh=1993 gap=612 poll_thresh=14 ino=257 dd-2584 [002] 305.344487: balance_dirty_state: bdi btrfs-1: dirty=571 wb=810 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=15 ino=257 dd-2584 [002] 305.344543: balance_dirty_state: bdi btrfs-1: dirty=596 wb=810 unstable=0 bg_thresh=1001 thresh=2003 gap=597 poll_thresh=16 ino=257 dd-2584 [002] 305.344657: balance_dirty_state: bdi btrfs-1: dirty=621 wb=810 unstable=0 bg_thresh=1004 thresh=2008 gap=577 poll_thresh=17 ino=257 dd-2584 [002] 305.344952: balance_dirty_state: bdi btrfs-1: dirty=646 wb=810 unstable=0 bg_thresh=1003 thresh=2007 gap=551 poll_thresh=18 ino=257 dd-2584 [002] 305.345069: balance_dirty_state: bdi btrfs-1: dirty=696 wb=810 unstable=0 bg_thresh=1003 thresh=2006 gap=500 poll_thresh=19 ino=257 dd-2584 [002] 305.345073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-119% task_gap=-339% task_weight=99% bdi_bw=60508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.352380: balance_dirty_state: bdi btrfs-1: dirty=696 wb=810 unstable=0 bg_thresh=1002 thresh=2004 gap=498 poll_thresh=19 ino=257 dd-2584 [002] 305.352385: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-341% task_weight=99% bdi_bw=60508 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.360409: balance_dirty_state: bdi btrfs-1: dirty=696 wb=560 unstable=0 bg_thresh=996 thresh=1993 gap=737 poll_thresh=19 ino=257 dd-2584 [002] 305.360472: balance_dirty_state: bdi btrfs-1: dirty=696 wb=560 unstable=0 bg_thresh=996 thresh=1993 gap=737 poll_thresh=14 ino=257 dd-2584 [002] 305.360531: balance_dirty_state: bdi btrfs-1: dirty=721 wb=560 unstable=0 bg_thresh=999 thresh=1998 gap=717 poll_thresh=15 ino=257 dd-2584 [002] 305.360590: balance_dirty_state: bdi btrfs-1: dirty=746 wb=560 unstable=0 bg_thresh=999 thresh=1998 gap=692 poll_thresh=16 ino=257 dd-2584 [002] 305.360705: balance_dirty_state: bdi btrfs-1: dirty=771 wb=560 unstable=0 bg_thresh=1004 thresh=2008 gap=677 poll_thresh=17 ino=257 dd-2584 [002] 305.360826: balance_dirty_state: bdi btrfs-1: dirty=796 wb=560 unstable=0 bg_thresh=1003 thresh=2007 gap=651 poll_thresh=18 ino=257 dd-2584 [002] 305.360947: balance_dirty_state: bdi btrfs-1: dirty=821 wb=560 unstable=0 bg_thresh=1003 thresh=2006 gap=625 poll_thresh=19 ino=257 dd-2584 [002] 305.361066: balance_dirty_state: bdi btrfs-1: dirty=871 wb=560 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=20 ino=257 dd-2584 [002] 305.361364: balance_dirty_state: bdi btrfs-1: dirty=896 wb=560 unstable=0 bg_thresh=1004 thresh=2009 gap=553 poll_thresh=21 ino=257 dd-2584 [002] 305.361484: balance_dirty_state: bdi btrfs-1: dirty=921 wb=560 unstable=0 bg_thresh=1004 thresh=2008 gap=527 poll_thresh=22 ino=257 dd-2584 [002] 305.361601: balance_dirty_state: bdi btrfs-1: dirty=971 wb=560 unstable=0 bg_thresh=1003 thresh=2007 gap=476 poll_thresh=23 ino=257 dd-2584 [002] 305.361606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.368389: balance_dirty_state: bdi btrfs-1: dirty=971 wb=435 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=23 ino=257 dd-2584 [002] 305.368455: balance_dirty_state: bdi btrfs-1: dirty=971 wb=435 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=17 ino=257 dd-2584 [002] 305.368573: balance_dirty_state: bdi btrfs-1: dirty=996 wb=435 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=18 ino=257 dd-2584 [002] 305.368690: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=435 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 305.368753: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12724 wrote=0 to_write=8192 dd-2584 [002] 305.368816: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=435 unstable=0 bg_thresh=1002 thresh=2005 gap=499 poll_thresh=20 ino=257 dd-2584 [002] 305.368817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 305.371273: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=784 to_write=7408 dd-2584 [002] 305.376391: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1085 unstable=0 bg_thresh=988 thresh=1976 gap=620 poll_thresh=20 ino=257 dd-2584 [002] 305.376460: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1085 unstable=0 bg_thresh=988 thresh=1976 gap=595 poll_thresh=15 ino=257 dd-2584 [002] 305.376522: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1085 unstable=0 bg_thresh=990 thresh=1981 gap=600 poll_thresh=16 ino=257 dd-2584 [002] 305.376646: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1085 unstable=0 bg_thresh=993 thresh=1986 gap=555 poll_thresh=17 ino=257 dd-2584 [002] 305.376959: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1085 unstable=0 bg_thresh=998 thresh=1997 gap=541 poll_thresh=18 ino=257 dd-2584 [002] 305.377075: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1085 unstable=0 bg_thresh=1003 thresh=2007 gap=526 poll_thresh=19 ino=257 dd-2584 [002] 305.377191: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1085 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=20 ino=257 dd-2584 [002] 305.377197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-123% task_gap=-347% task_weight=99% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.384406: balance_dirty_state: bdi btrfs-1: dirty=421 wb=960 unstable=0 bg_thresh=993 thresh=1986 gap=605 poll_thresh=20 ino=257 dd-2584 [002] 305.384493: balance_dirty_state: bdi btrfs-1: dirty=446 wb=960 unstable=0 bg_thresh=995 thresh=1991 gap=585 poll_thresh=15 ino=257 dd-2584 [002] 305.384551: balance_dirty_state: bdi btrfs-1: dirty=471 wb=960 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 305.384667: balance_dirty_state: bdi btrfs-1: dirty=496 wb=960 unstable=0 bg_thresh=998 thresh=1996 gap=540 poll_thresh=17 ino=257 dd-2584 [002] 305.384779: balance_dirty_state: bdi btrfs-1: dirty=521 wb=960 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=18 ino=257 dd-2584 [002] 305.384897: balance_dirty_state: bdi btrfs-1: dirty=571 wb=960 unstable=0 bg_thresh=999 thresh=1999 gap=468 poll_thresh=19 ino=257 dd-2584 [002] 305.384901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.392376: balance_dirty_state: bdi btrfs-1: dirty=571 wb=835 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=19 ino=257 dd-2584 [002] 305.392439: balance_dirty_state: bdi btrfs-1: dirty=571 wb=835 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=14 ino=257 dd-2584 [002] 305.392498: balance_dirty_state: bdi btrfs-1: dirty=596 wb=835 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 305.392732: balance_dirty_state: bdi btrfs-1: dirty=596 wb=835 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 305.392849: balance_dirty_state: bdi btrfs-1: dirty=646 wb=835 unstable=0 bg_thresh=1001 thresh=2002 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 305.392965: balance_dirty_state: bdi btrfs-1: dirty=671 wb=835 unstable=0 bg_thresh=1003 thresh=2006 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 305.392969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.400453: balance_dirty_state: bdi btrfs-1: dirty=671 wb=660 unstable=0 bg_thresh=1000 thresh=2000 gap=669 poll_thresh=18 ino=257 dd-2584 [002] 305.400516: balance_dirty_state: bdi btrfs-1: dirty=696 wb=660 unstable=0 bg_thresh=1002 thresh=2005 gap=649 poll_thresh=13 ino=257 dd-2584 [002] 305.400575: balance_dirty_state: bdi btrfs-1: dirty=696 wb=660 unstable=0 bg_thresh=1002 thresh=2005 gap=649 poll_thresh=14 ino=257 dd-2584 [002] 305.400632: balance_dirty_state: bdi btrfs-1: dirty=721 wb=660 unstable=0 bg_thresh=1002 thresh=2004 gap=623 poll_thresh=15 ino=257 dd-2584 [002] 305.400691: balance_dirty_state: bdi btrfs-1: dirty=746 wb=660 unstable=0 bg_thresh=1002 thresh=2004 gap=598 poll_thresh=16 ino=257 dd-2584 [002] 305.400807: balance_dirty_state: bdi btrfs-1: dirty=771 wb=660 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=17 ino=257 dd-2584 [002] 305.400923: balance_dirty_state: bdi btrfs-1: dirty=796 wb=660 unstable=0 bg_thresh=1000 thresh=2001 gap=545 poll_thresh=18 ino=257 dd-2584 [002] 305.401038: balance_dirty_state: bdi btrfs-1: dirty=821 wb=660 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=19 ino=257 dd-2584 [002] 305.401324: balance_dirty_state: bdi btrfs-1: dirty=871 wb=660 unstable=0 bg_thresh=999 thresh=1999 gap=468 poll_thresh=20 ino=257 dd-2584 [002] 305.401329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-124% task_gap=-348% task_weight=98% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.408402: balance_dirty_state: bdi btrfs-1: dirty=871 wb=535 unstable=0 bg_thresh=998 thresh=1997 gap=591 poll_thresh=20 ino=257 dd-2584 [002] 305.408506: balance_dirty_state: bdi btrfs-1: dirty=871 wb=535 unstable=0 bg_thresh=998 thresh=1997 gap=591 poll_thresh=15 ino=257 dd-2584 [002] 305.408566: balance_dirty_state: bdi btrfs-1: dirty=896 wb=535 unstable=0 bg_thresh=1001 thresh=2002 gap=571 poll_thresh=16 ino=257 dd-2584 [002] 305.408680: balance_dirty_state: bdi btrfs-1: dirty=921 wb=535 unstable=0 bg_thresh=1000 thresh=2001 gap=545 poll_thresh=17 ino=257 dd-2584 [002] 305.408794: balance_dirty_state: bdi btrfs-1: dirty=971 wb=535 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=18 ino=257 dd-2584 [002] 305.408799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.416406: balance_dirty_state: bdi btrfs-1: dirty=971 wb=410 unstable=0 bg_thresh=998 thresh=1997 gap=616 poll_thresh=18 ino=257 dd-2584 [002] 305.416510: balance_dirty_state: bdi btrfs-1: dirty=971 wb=410 unstable=0 bg_thresh=998 thresh=1997 gap=616 poll_thresh=13 ino=257 dd-2584 [002] 305.416569: balance_dirty_state: bdi btrfs-1: dirty=996 wb=410 unstable=0 bg_thresh=1002 thresh=2004 gap=598 poll_thresh=14 ino=257 dd-2584 [002] 305.416630: balance_dirty_state: bdi btrfs-1: dirty=996 wb=410 unstable=0 bg_thresh=1002 thresh=2004 gap=598 poll_thresh=15 ino=257 dd-2584 [002] 305.416686: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=410 unstable=0 bg_thresh=1001 thresh=2003 gap=572 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 305.416773: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12772 wrote=0 to_write=8192 dd-2584 [002] 305.416812: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=410 unstable=0 bg_thresh=1001 thresh=2002 gap=546 poll_thresh=17 ino=257 dd-2584 [002] 305.416935: balance_dirty_state: bdi btrfs-1: dirty=1096 wb=410 unstable=0 bg_thresh=1003 thresh=2006 gap=500 poll_thresh=18 ino=257 dd-2584 [002] 305.416937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 305.419441: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=816 to_write=7376 dd-2584 [002] 305.424419: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1085 unstable=0 bg_thresh=995 thresh=1991 gap=610 poll_thresh=18 ino=257 dd-2584 [002] 305.424481: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1085 unstable=0 bg_thresh=995 thresh=1991 gap=610 poll_thresh=13 ino=257 dd-2584 [002] 305.424719: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1085 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 305.424775: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1085 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=15 ino=257 dd-2584 [002] 305.424832: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1085 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=16 ino=257 dd-2584 [002] 305.424944: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1085 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=17 ino=257 dd-2584 [002] 305.425057: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1085 unstable=0 bg_thresh=1005 thresh=2010 gap=504 poll_thresh=18 ino=257 dd-2584 [002] 305.425171: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1085 unstable=0 bg_thresh=1001 thresh=2003 gap=472 poll_thresh=19 ino=257 dd-2584 [002] 305.425175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-343% task_weight=99% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.432591: balance_dirty_state: bdi btrfs-1: dirty=446 wb=960 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=19 ino=257 dd-2584 [002] 305.432693: balance_dirty_state: bdi btrfs-1: dirty=471 wb=960 unstable=0 bg_thresh=993 thresh=1987 gap=556 poll_thresh=14 ino=257 dd-2584 [002] 305.432749: balance_dirty_state: bdi btrfs-1: dirty=471 wb=960 unstable=0 bg_thresh=996 thresh=1992 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 305.432805: balance_dirty_state: bdi btrfs-1: dirty=496 wb=960 unstable=0 bg_thresh=996 thresh=1992 gap=536 poll_thresh=16 ino=257 dd-2584 [002] 305.432915: balance_dirty_state: bdi btrfs-1: dirty=521 wb=960 unstable=0 bg_thresh=1001 thresh=2002 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 305.433028: balance_dirty_state: bdi btrfs-1: dirty=571 wb=960 unstable=0 bg_thresh=1003 thresh=2007 gap=476 poll_thresh=18 ino=257 dd-2584 [002] 305.433033: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.440400: balance_dirty_state: bdi btrfs-1: dirty=571 wb=810 unstable=0 bg_thresh=998 thresh=1996 gap=615 poll_thresh=18 ino=257 dd-2584 [002] 305.440640: balance_dirty_state: bdi btrfs-1: dirty=571 wb=810 unstable=0 bg_thresh=998 thresh=1996 gap=615 poll_thresh=13 ino=257 dd-2584 [002] 305.440699: balance_dirty_state: bdi btrfs-1: dirty=596 wb=810 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=14 ino=257 dd-2584 [002] 305.440756: balance_dirty_state: bdi btrfs-1: dirty=596 wb=810 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=15 ino=257 dd-2584 [002] 305.440813: balance_dirty_state: bdi btrfs-1: dirty=621 wb=810 unstable=0 bg_thresh=1003 thresh=2006 gap=575 poll_thresh=16 ino=257 dd-2584 [002] 305.440930: balance_dirty_state: bdi btrfs-1: dirty=646 wb=810 unstable=0 bg_thresh=1002 thresh=2005 gap=549 poll_thresh=17 ino=257 dd-2584 [002] 305.441049: balance_dirty_state: bdi btrfs-1: dirty=696 wb=810 unstable=0 bg_thresh=1004 thresh=2009 gap=503 poll_thresh=18 ino=257 dd-2584 [002] 305.441165: balance_dirty_state: bdi btrfs-1: dirty=721 wb=810 unstable=0 bg_thresh=1004 thresh=2008 gap=477 poll_thresh=19 ino=257 dd-2584 [002] 305.441170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-118% task_gap=-336% task_weight=99% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.448441: balance_dirty_state: bdi btrfs-1: dirty=721 wb=685 unstable=0 bg_thresh=994 thresh=1989 gap=583 poll_thresh=19 ino=257 dd-2584 [002] 305.448538: balance_dirty_state: bdi btrfs-1: dirty=746 wb=685 unstable=0 bg_thresh=994 thresh=1989 gap=558 poll_thresh=14 ino=257 dd-2584 [002] 305.448597: balance_dirty_state: bdi btrfs-1: dirty=746 wb=685 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 305.448653: balance_dirty_state: bdi btrfs-1: dirty=771 wb=685 unstable=0 bg_thresh=997 thresh=1994 gap=538 poll_thresh=16 ino=257 dd-2584 [002] 305.448765: balance_dirty_state: bdi btrfs-1: dirty=796 wb=685 unstable=0 bg_thresh=1002 thresh=2004 gap=523 poll_thresh=17 ino=257 dd-2584 [002] 305.449047: balance_dirty_state: bdi btrfs-1: dirty=821 wb=685 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 305.449052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.456484: balance_dirty_state: bdi btrfs-1: dirty=821 wb=560 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=18 ino=257 dd-2584 [002] 305.456592: balance_dirty_state: bdi btrfs-1: dirty=846 wb=560 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=13 ino=257 dd-2584 [002] 305.456648: balance_dirty_state: bdi btrfs-1: dirty=871 wb=560 unstable=0 bg_thresh=1001 thresh=2003 gap=572 poll_thresh=14 ino=257 dd-2584 [002] 305.456703: balance_dirty_state: bdi btrfs-1: dirty=871 wb=560 unstable=0 bg_thresh=1001 thresh=2003 gap=572 poll_thresh=15 ino=257 dd-2584 [002] 305.456760: balance_dirty_state: bdi btrfs-1: dirty=896 wb=560 unstable=0 bg_thresh=1001 thresh=2002 gap=546 poll_thresh=16 ino=257 dd-2584 [002] 305.456872: balance_dirty_state: bdi btrfs-1: dirty=921 wb=560 unstable=0 bg_thresh=1000 thresh=2001 gap=520 poll_thresh=17 ino=257 dd-2584 [002] 305.456985: balance_dirty_state: bdi btrfs-1: dirty=971 wb=560 unstable=0 bg_thresh=1002 thresh=2005 gap=474 poll_thresh=18 ino=257 dd-2584 [002] 305.456989: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=61236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.464517: balance_dirty_state: bdi btrfs-1: dirty=971 wb=435 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=18 ino=257 dd-2584 [002] 305.464613: balance_dirty_state: bdi btrfs-1: dirty=971 wb=435 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=13 ino=257 dd-2584 [002] 305.464668: balance_dirty_state: bdi btrfs-1: dirty=996 wb=435 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=14 ino=257 dd-2584 [002] 305.464724: balance_dirty_state: bdi btrfs-1: dirty=996 wb=435 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=15 ino=257 dd-2584 [002] 305.464782: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=435 unstable=0 bg_thresh=1001 thresh=2002 gap=546 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 305.464822: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12820 wrote=0 to_write=8192 dd-2584 [002] 305.464924: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=360 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=17 ino=257 dd-2584 [002] 305.465240: balance_dirty_state: bdi btrfs-1: dirty=971 wb=410 unstable=0 bg_thresh=995 thresh=1991 gap=610 poll_thresh=18 ino=257 dd-2584 [002] 305.465371: balance_dirty_state: bdi btrfs-1: dirty=971 wb=460 unstable=0 bg_thresh=994 thresh=1989 gap=558 poll_thresh=19 ino=257 dd-2584 [002] 305.465502: balance_dirty_state: bdi btrfs-1: dirty=946 wb=485 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=20 ino=257 dd-2584 [002] 305.465634: balance_dirty_state: bdi btrfs-1: dirty=971 wb=510 unstable=0 bg_thresh=998 thresh=1997 gap=516 poll_thresh=21 ino=257 dd-2584 [002] 305.465766: balance_dirty_state: bdi btrfs-1: dirty=946 wb=560 unstable=0 bg_thresh=994 thresh=1989 gap=483 poll_thresh=22 ino=257 dd-2584 [002] 305.465768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 305.468075: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=336 wrote=928 to_write=7264 dd-2584 [002] 305.472534: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1235 unstable=0 bg_thresh=999 thresh=1998 gap=467 poll_thresh=22 ino=257 dd-2584 [002] 305.472543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-125% task_gap=-350% task_weight=100% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.480487: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1060 unstable=0 bg_thresh=999 thresh=1998 gap=642 poll_thresh=22 ino=257 dd-2584 [002] 305.480595: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1010 unstable=0 bg_thresh=999 thresh=1998 gap=692 poll_thresh=16 ino=257 dd-2584 [002] 305.480724: balance_dirty_state: bdi btrfs-1: dirty=346 wb=985 unstable=0 bg_thresh=998 thresh=1997 gap=666 poll_thresh=17 ino=257 dd-2584 [002] 305.480845: balance_dirty_state: bdi btrfs-1: dirty=371 wb=985 unstable=0 bg_thresh=997 thresh=1995 gap=639 poll_thresh=18 ino=257 dd-2584 [002] 305.480964: balance_dirty_state: bdi btrfs-1: dirty=396 wb=985 unstable=0 bg_thresh=997 thresh=1994 gap=613 poll_thresh=19 ino=257 dd-2584 [002] 305.481261: balance_dirty_state: bdi btrfs-1: dirty=446 wb=985 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=20 ino=257 dd-2584 [002] 305.481379: balance_dirty_state: bdi btrfs-1: dirty=471 wb=985 unstable=0 bg_thresh=998 thresh=1997 gap=541 poll_thresh=21 ino=257 dd-2584 [002] 305.481497: balance_dirty_state: bdi btrfs-1: dirty=496 wb=985 unstable=0 bg_thresh=998 thresh=1996 gap=515 poll_thresh=22 ino=257 dd-2584 [002] 305.481615: balance_dirty_state: bdi btrfs-1: dirty=521 wb=985 unstable=0 bg_thresh=997 thresh=1995 gap=489 poll_thresh=23 ino=257 dd-2584 [002] 305.481620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.488574: balance_dirty_state: bdi btrfs-1: dirty=521 wb=985 unstable=0 bg_thresh=998 thresh=1997 gap=491 poll_thresh=23 ino=257 dd-2584 [002] 305.488585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.496512: balance_dirty_state: bdi btrfs-1: dirty=521 wb=860 unstable=0 bg_thresh=992 thresh=1985 gap=604 poll_thresh=23 ino=257 dd-2584 [002] 305.496584: balance_dirty_state: bdi btrfs-1: dirty=546 wb=860 unstable=0 bg_thresh=995 thresh=1990 gap=584 poll_thresh=17 ino=257 dd-2584 [002] 305.496706: balance_dirty_state: bdi btrfs-1: dirty=571 wb=860 unstable=0 bg_thresh=994 thresh=1989 gap=558 poll_thresh=18 ino=257 dd-2584 [002] 305.496831: balance_dirty_state: bdi btrfs-1: dirty=621 wb=860 unstable=0 bg_thresh=993 thresh=1987 gap=506 poll_thresh=19 ino=257 dd-2584 [002] 305.496953: balance_dirty_state: bdi btrfs-1: dirty=646 wb=860 unstable=0 bg_thresh=993 thresh=1986 gap=480 poll_thresh=20 ino=257 dd-2584 [002] 305.496957: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.504464: balance_dirty_state: bdi btrfs-1: dirty=646 wb=685 unstable=0 bg_thresh=990 thresh=1981 gap=650 poll_thresh=20 ino=257 dd-2584 [002] 305.504535: balance_dirty_state: bdi btrfs-1: dirty=671 wb=685 unstable=0 bg_thresh=990 thresh=1981 gap=625 poll_thresh=15 ino=257 dd-2584 [002] 305.504778: balance_dirty_state: bdi btrfs-1: dirty=671 wb=685 unstable=0 bg_thresh=990 thresh=1980 gap=624 poll_thresh=16 ino=257 dd-2584 [002] 305.504899: balance_dirty_state: bdi btrfs-1: dirty=696 wb=685 unstable=0 bg_thresh=992 thresh=1984 gap=603 poll_thresh=17 ino=257 dd-2584 [002] 305.505017: balance_dirty_state: bdi btrfs-1: dirty=746 wb=685 unstable=0 bg_thresh=991 thresh=1983 gap=552 poll_thresh=18 ino=257 dd-2584 [002] 305.505134: balance_dirty_state: bdi btrfs-1: dirty=771 wb=685 unstable=0 bg_thresh=991 thresh=1982 gap=526 poll_thresh=19 ino=257 dd-2584 [002] 305.505255: balance_dirty_state: bdi btrfs-1: dirty=796 wb=685 unstable=0 bg_thresh=990 thresh=1981 gap=500 poll_thresh=20 ino=257 dd-2584 [002] 305.505375: balance_dirty_state: bdi btrfs-1: dirty=846 wb=685 unstable=0 bg_thresh=992 thresh=1985 gap=454 poll_thresh=21 ino=257 dd-2584 [002] 305.505380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.512504: balance_dirty_state: bdi btrfs-1: dirty=846 wb=560 unstable=0 bg_thresh=1001 thresh=2003 gap=597 poll_thresh=21 ino=257 dd-2584 [002] 305.512594: balance_dirty_state: bdi btrfs-1: dirty=846 wb=510 unstable=0 bg_thresh=995 thresh=1991 gap=635 poll_thresh=16 ino=257 dd-2584 [002] 305.512739: balance_dirty_state: bdi btrfs-1: dirty=871 wb=435 unstable=0 bg_thresh=998 thresh=1996 gap=690 poll_thresh=17 ino=257 dd-2584 [002] 305.512864: balance_dirty_state: bdi btrfs-1: dirty=921 wb=435 unstable=0 bg_thresh=994 thresh=1988 gap=632 poll_thresh=18 ino=257 dd-2584 [002] 305.513166: balance_dirty_state: bdi btrfs-1: dirty=946 wb=435 unstable=0 bg_thresh=993 thresh=1986 gap=605 poll_thresh=19 ino=257 dd-2584 [002] 305.513289: balance_dirty_state: bdi btrfs-1: dirty=971 wb=435 unstable=0 bg_thresh=989 thresh=1979 gap=573 poll_thresh=20 ino=257 dd-2584 [002] 305.513409: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=435 unstable=0 bg_thresh=989 thresh=1978 gap=522 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 305.513485: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12868 wrote=0 to_write=8192 dd-2584 [002] 305.513538: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=435 unstable=0 bg_thresh=991 thresh=1982 gap=501 poll_thresh=22 ino=257 dd-2584 [002] 305.513664: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=435 unstable=0 bg_thresh=990 thresh=1981 gap=475 poll_thresh=23 ino=257 dd-2584 [002] 305.513665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-113% task_gap=-326% task_weight=100% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 305.515625: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=384 wrote=784 to_write=7408 dd-2584 [002] 305.524442: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1085 unstable=0 bg_thresh=997 thresh=1995 gap=614 poll_thresh=23 ino=257 dd-2584 [002] 305.524510: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1085 unstable=0 bg_thresh=997 thresh=1994 gap=588 poll_thresh=17 ino=257 dd-2584 [002] 305.524631: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1085 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=18 ino=257 dd-2584 [002] 305.524754: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1085 unstable=0 bg_thresh=998 thresh=1997 gap=541 poll_thresh=19 ino=257 dd-2584 [002] 305.525057: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1085 unstable=0 bg_thresh=998 thresh=1996 gap=490 poll_thresh=20 ino=257 dd-2584 [002] 305.525062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 305.536464: balance_dirty_state: bdi btrfs-1: dirty=421 wb=960 unstable=0 bg_thresh=995 thresh=1991 gap=610 poll_thresh=20 ino=257 dd-2584 [001] 305.536568: balance_dirty_state: bdi btrfs-1: dirty=421 wb=960 unstable=0 bg_thresh=995 thresh=1991 gap=610 poll_thresh=15 ino=257 dd-2584 [001] 305.536626: balance_dirty_state: bdi btrfs-1: dirty=446 wb=960 unstable=0 bg_thresh=998 thresh=1996 gap=590 poll_thresh=16 ino=257 dd-2584 [001] 305.536744: balance_dirty_state: bdi btrfs-1: dirty=471 wb=960 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=17 ino=257 dd-2584 [001] 305.536898: balance_dirty_state: bdi btrfs-1: dirty=496 wb=960 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=18 ino=257 dd-2584 [001] 305.537060: balance_dirty_state: bdi btrfs-1: dirty=521 wb=960 unstable=0 bg_thresh=1002 thresh=2004 gap=523 poll_thresh=19 ino=257 dd-2584 [001] 305.537179: balance_dirty_state: bdi btrfs-1: dirty=571 wb=960 unstable=0 bg_thresh=1001 thresh=2003 gap=472 poll_thresh=20 ino=257 dd-2584 [001] 305.537184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 305.544522: balance_dirty_state: bdi btrfs-1: dirty=571 wb=785 unstable=0 bg_thresh=1001 thresh=2003 gap=647 poll_thresh=20 ino=257 dd-2584 [007] 305.544592: balance_dirty_state: bdi btrfs-1: dirty=571 wb=785 unstable=0 bg_thresh=1001 thresh=2003 gap=647 poll_thresh=15 ino=257 dd-2584 [007] 305.544655: balance_dirty_state: bdi btrfs-1: dirty=596 wb=785 unstable=0 bg_thresh=1001 thresh=2002 gap=621 poll_thresh=16 ino=257 dd-2584 [007] 305.544774: balance_dirty_state: bdi btrfs-1: dirty=621 wb=785 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=17 ino=257 dd-2584 [007] 305.545082: balance_dirty_state: bdi btrfs-1: dirty=671 wb=760 unstable=0 bg_thresh=1000 thresh=2000 gap=569 poll_thresh=18 ino=257 dd-2584 [007] 305.545224: balance_dirty_state: bdi btrfs-1: dirty=696 wb=685 unstable=0 bg_thresh=1002 thresh=2004 gap=623 poll_thresh=19 ino=257 dd-2584 [007] 305.545348: balance_dirty_state: bdi btrfs-1: dirty=721 wb=660 unstable=0 bg_thresh=998 thresh=1996 gap=615 poll_thresh=20 ino=257 dd-2584 [007] 305.545472: balance_dirty_state: bdi btrfs-1: dirty=771 wb=660 unstable=0 bg_thresh=997 thresh=1995 gap=564 poll_thresh=21 ino=257 dd-2584 [007] 305.545598: balance_dirty_state: bdi btrfs-1: dirty=796 wb=660 unstable=0 bg_thresh=996 thresh=1992 gap=536 poll_thresh=22 ino=257 dd-2584 [007] 305.545727: balance_dirty_state: bdi btrfs-1: dirty=821 wb=660 unstable=0 bg_thresh=998 thresh=1997 gap=516 poll_thresh=23 ino=257 dd-2584 [007] 305.545851: balance_dirty_state: bdi btrfs-1: dirty=846 wb=660 unstable=0 bg_thresh=997 thresh=1995 gap=489 poll_thresh=24 ino=257 dd-2584 [007] 305.545856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 305.552542: balance_dirty_state: bdi btrfs-1: dirty=846 wb=535 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=24 ino=257 dd-2584 [007] 305.552609: balance_dirty_state: bdi btrfs-1: dirty=871 wb=535 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=18 ino=257 dd-2584 [007] 305.552729: balance_dirty_state: bdi btrfs-1: dirty=896 wb=535 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=19 ino=257 dd-2584 [007] 305.553022: balance_dirty_state: bdi btrfs-1: dirty=946 wb=535 unstable=0 bg_thresh=997 thresh=1995 gap=514 poll_thresh=20 ino=257 dd-2584 [007] 305.553139: balance_dirty_state: bdi btrfs-1: dirty=971 wb=535 unstable=0 bg_thresh=997 thresh=1994 gap=488 poll_thresh=21 ino=257 dd-2584 [007] 305.553144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 305.560543: balance_dirty_state: bdi btrfs-1: dirty=971 wb=410 unstable=0 bg_thresh=997 thresh=1994 gap=613 poll_thresh=21 ino=257 dd-2584 [007] 305.560649: balance_dirty_state: bdi btrfs-1: dirty=971 wb=410 unstable=0 bg_thresh=999 thresh=1999 gap=618 poll_thresh=16 ino=257 dd-2584 [007] 305.560891: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=410 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 305.560935: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12916 wrote=0 to_write=8192 dd-2584 [007] 305.561251: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=410 unstable=0 bg_thresh=998 thresh=1996 gap=540 poll_thresh=18 ino=257 dd-2584 [007] 305.561615: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=460 unstable=0 bg_thresh=997 thresh=1995 gap=514 poll_thresh=19 ino=257 dd-2584 [007] 305.561987: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=510 unstable=0 bg_thresh=997 thresh=1994 gap=463 poll_thresh=20 ino=257 dd-2584 [007] 305.561991: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=61732 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 305.565342: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=436 wrote=816 to_write=7376 dd-2584 [007] 305.568602: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1110 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=20 ino=257 dd-2584 [007] 305.568687: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1110 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=15 ino=257 dd-2584 [007] 305.568747: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1110 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=16 ino=257 dd-2584 [007] 305.569043: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1110 unstable=0 bg_thresh=995 thresh=1990 gap=534 poll_thresh=17 ino=257 dd-2584 [007] 305.569161: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1110 unstable=0 bg_thresh=994 thresh=1989 gap=508 poll_thresh=18 ino=257 dd-2584 [007] 305.569280: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1110 unstable=0 bg_thresh=996 thresh=1993 gap=462 poll_thresh=19 ino=257 dd-2584 [007] 305.569285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=62648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 305.576556: balance_dirty_state: bdi btrfs-1: dirty=421 wb=985 unstable=0 bg_thresh=988 thresh=1977 gap=571 poll_thresh=19 ino=257 dd-2584 [007] 305.576647: balance_dirty_state: bdi btrfs-1: dirty=421 wb=985 unstable=0 bg_thresh=985 thresh=1971 gap=565 poll_thresh=14 ino=257 dd-2584 [007] 305.576710: balance_dirty_state: bdi btrfs-1: dirty=446 wb=985 unstable=0 bg_thresh=988 thresh=1976 gap=545 poll_thresh=15 ino=257 dd-2584 [007] 305.576770: balance_dirty_state: bdi btrfs-1: dirty=471 wb=985 unstable=0 bg_thresh=985 thresh=1970 gap=514 poll_thresh=16 ino=257 dd-2584 [007] 305.576883: balance_dirty_state: bdi btrfs-1: dirty=496 wb=985 unstable=0 bg_thresh=984 thresh=1969 gap=488 poll_thresh=17 ino=257 dd-2584 [007] 305.576887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=62648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 305.584562: balance_dirty_state: bdi btrfs-1: dirty=496 wb=860 unstable=0 bg_thresh=984 thresh=1968 gap=612 poll_thresh=17 ino=257 dd-2584 [007] 305.584629: balance_dirty_state: bdi btrfs-1: dirty=521 wb=860 unstable=0 bg_thresh=986 thresh=1973 gap=592 poll_thresh=13 ino=257 dd-2584 [007] 305.584690: balance_dirty_state: bdi btrfs-1: dirty=521 wb=860 unstable=0 bg_thresh=986 thresh=1972 gap=591 poll_thresh=14 ino=257 dd-2584 [007] 305.584750: balance_dirty_state: bdi btrfs-1: dirty=546 wb=860 unstable=0 bg_thresh=988 thresh=1977 gap=571 poll_thresh=15 ino=257 dd-2584 [007] 305.584809: balance_dirty_state: bdi btrfs-1: dirty=546 wb=860 unstable=0 bg_thresh=985 thresh=1971 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 305.584926: balance_dirty_state: bdi btrfs-1: dirty=596 wb=860 unstable=0 bg_thresh=985 thresh=1970 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 305.585221: balance_dirty_state: bdi btrfs-1: dirty=621 wb=860 unstable=0 bg_thresh=984 thresh=1969 gap=488 poll_thresh=18 ino=257 dd-2584 [007] 305.585226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=62648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 305.592630: balance_dirty_state: bdi btrfs-1: dirty=621 wb=735 unstable=0 bg_thresh=985 thresh=1971 gap=615 poll_thresh=18 ino=257 dd-2584 [007] 305.592724: balance_dirty_state: bdi btrfs-1: dirty=646 wb=735 unstable=0 bg_thresh=988 thresh=1976 gap=595 poll_thresh=13 ino=257 dd-2584 [007] 305.592783: balance_dirty_state: bdi btrfs-1: dirty=646 wb=735 unstable=0 bg_thresh=987 thresh=1975 gap=594 poll_thresh=14 ino=257 dd-2584 [007] 305.592843: balance_dirty_state: bdi btrfs-1: dirty=671 wb=735 unstable=0 bg_thresh=987 thresh=1974 gap=568 poll_thresh=15 ino=257 dd-2584 [007] 305.592902: balance_dirty_state: bdi btrfs-1: dirty=696 wb=735 unstable=0 bg_thresh=987 thresh=1974 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 305.593018: balance_dirty_state: bdi btrfs-1: dirty=721 wb=735 unstable=0 bg_thresh=986 thresh=1973 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 305.593137: balance_dirty_state: bdi btrfs-1: dirty=746 wb=735 unstable=0 bg_thresh=988 thresh=1977 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 305.593255: balance_dirty_state: bdi btrfs-1: dirty=771 wb=735 unstable=0 bg_thresh=988 thresh=1976 gap=470 poll_thresh=19 ino=257 dd-2584 [007] 305.593260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=62648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 305.600539: balance_dirty_state: bdi btrfs-1: dirty=771 wb=585 unstable=0 bg_thresh=989 thresh=1979 gap=623 poll_thresh=19 ino=257 dd-2584 [007] 305.600671: balance_dirty_state: bdi btrfs-1: dirty=796 wb=585 unstable=0 bg_thresh=989 thresh=1978 gap=597 poll_thresh=14 ino=257 dd-2584 [007] 305.600790: balance_dirty_state: bdi btrfs-1: dirty=821 wb=585 unstable=0 bg_thresh=989 thresh=1978 gap=572 poll_thresh=15 ino=257 dd-2584 [007] 305.600908: balance_dirty_state: bdi btrfs-1: dirty=821 wb=585 unstable=0 bg_thresh=988 thresh=1977 gap=571 poll_thresh=16 ino=257 dd-2584 [007] 305.601506: balance_dirty_state: bdi btrfs-1: dirty=871 wb=585 unstable=0 bg_thresh=988 thresh=1976 gap=520 poll_thresh=17 ino=257 dd-2584 [007] 305.601743: balance_dirty_state: bdi btrfs-1: dirty=896 wb=585 unstable=0 bg_thresh=990 thresh=1980 gap=499 poll_thresh=18 ino=257 dd-2584 [007] 305.601977: balance_dirty_state: bdi btrfs-1: dirty=921 wb=585 unstable=0 bg_thresh=989 thresh=1979 gap=473 poll_thresh=19 ino=257 dd-2584 [007] 305.601987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=62648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 305.608572: balance_dirty_state: bdi btrfs-1: dirty=921 wb=460 unstable=0 bg_thresh=989 thresh=1978 gap=597 poll_thresh=19 ino=257 dd-2584 [007] 305.608662: balance_dirty_state: bdi btrfs-1: dirty=946 wb=460 unstable=0 bg_thresh=986 thresh=1972 gap=566 poll_thresh=14 ino=257 dd-2584 [007] 305.608719: balance_dirty_state: bdi btrfs-1: dirty=946 wb=460 unstable=0 bg_thresh=988 thresh=1977 gap=571 poll_thresh=15 ino=257 dd-2584 [007] 305.608776: balance_dirty_state: bdi btrfs-1: dirty=971 wb=460 unstable=0 bg_thresh=988 thresh=1976 gap=545 poll_thresh=16 ino=257 dd-2584 [007] 305.608888: balance_dirty_state: bdi btrfs-1: dirty=996 wb=460 unstable=0 bg_thresh=987 thresh=1975 gap=519 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 305.608911: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=12964 wrote=0 to_write=8192 dd-2584 [007] 305.609056: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=460 unstable=0 bg_thresh=987 thresh=1974 gap=468 poll_thresh=18 ino=257 dd-2584 [007] 305.609058: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=62648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 305.611060: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=480 wrote=752 to_write=7440 dd-2584 [007] 305.616642: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1085 unstable=0 bg_thresh=986 thresh=1972 gap=591 poll_thresh=18 ino=257 dd-2584 [007] 305.616739: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1085 unstable=0 bg_thresh=988 thresh=1977 gap=596 poll_thresh=13 ino=257 dd-2584 [007] 305.616797: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1085 unstable=0 bg_thresh=985 thresh=1971 gap=565 poll_thresh=14 ino=257 dd-2584 [007] 305.616855: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1085 unstable=0 bg_thresh=988 thresh=1976 gap=545 poll_thresh=15 ino=257 dd-2584 [007] 305.616913: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1085 unstable=0 bg_thresh=987 thresh=1975 gap=544 poll_thresh=16 ino=257 dd-2584 [007] 305.617200: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1085 unstable=0 bg_thresh=987 thresh=1974 gap=493 poll_thresh=17 ino=257 dd-2584 [007] 305.617205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=62648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 305.624528: balance_dirty_state: bdi btrfs-1: dirty=396 wb=960 unstable=0 bg_thresh=987 thresh=1975 gap=619 poll_thresh=17 ino=257 dd-2584 [007] 305.624618: balance_dirty_state: bdi btrfs-1: dirty=396 wb=960 unstable=0 bg_thresh=987 thresh=1974 gap=618 poll_thresh=13 ino=257 dd-2584 [007] 305.624677: balance_dirty_state: bdi btrfs-1: dirty=421 wb=960 unstable=0 bg_thresh=987 thresh=1974 gap=593 poll_thresh=14 ino=257 dd-2584 [007] 305.624737: balance_dirty_state: bdi btrfs-1: dirty=421 wb=960 unstable=0 bg_thresh=986 thresh=1973 gap=592 poll_thresh=15 ino=257 dd-2584 [007] 305.624796: balance_dirty_state: bdi btrfs-1: dirty=446 wb=960 unstable=0 bg_thresh=989 thresh=1978 gap=572 poll_thresh=16 ino=257 dd-2584 [007] 305.624912: balance_dirty_state: bdi btrfs-1: dirty=471 wb=960 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=17 ino=257 dd-2584 [007] 305.625030: balance_dirty_state: bdi btrfs-1: dirty=521 wb=960 unstable=0 bg_thresh=988 thresh=1976 gap=495 poll_thresh=18 ino=257 dd-2584 [007] 305.625148: balance_dirty_state: bdi btrfs-1: dirty=546 wb=960 unstable=0 bg_thresh=987 thresh=1975 gap=469 poll_thresh=19 ino=257 dd-2584 [007] 305.625153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=62648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 305.632575: balance_dirty_state: bdi btrfs-1: dirty=546 wb=810 unstable=0 bg_thresh=989 thresh=1978 gap=622 poll_thresh=19 ino=257 dd-2584 [007] 305.632648: balance_dirty_state: bdi btrfs-1: dirty=571 wb=810 unstable=0 bg_thresh=988 thresh=1977 gap=596 poll_thresh=14 ino=257 dd-2584 [007] 305.632707: balance_dirty_state: bdi btrfs-1: dirty=571 wb=810 unstable=0 bg_thresh=991 thresh=1982 gap=601 poll_thresh=15 ino=257 dd-2584 [007] 305.632767: balance_dirty_state: bdi btrfs-1: dirty=596 wb=810 unstable=0 bg_thresh=988 thresh=1976 gap=570 poll_thresh=16 ino=257 dd-2584 [007] 305.633062: balance_dirty_state: bdi btrfs-1: dirty=621 wb=810 unstable=0 bg_thresh=990 thresh=1980 gap=549 poll_thresh=17 ino=257 dd-2584 [007] 305.633180: balance_dirty_state: bdi btrfs-1: dirty=646 wb=810 unstable=0 bg_thresh=989 thresh=1979 gap=523 poll_thresh=18 ino=257 dd-2584 [007] 305.633298: balance_dirty_state: bdi btrfs-1: dirty=696 wb=810 unstable=0 bg_thresh=989 thresh=1978 gap=472 poll_thresh=19 ino=257 dd-2584 [007] 305.633303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-234% task_weight=100% bdi_bw=62648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 305.640571: balance_dirty_state: bdi btrfs-1: dirty=696 wb=685 unstable=0 bg_thresh=988 thresh=1976 gap=595 poll_thresh=19 ino=257 dd-2584 [007] 305.640650: balance_dirty_state: bdi btrfs-1: dirty=696 wb=685 unstable=0 bg_thresh=987 thresh=1975 gap=594 poll_thresh=14 ino=257 dd-2584 [007] 305.640710: balance_dirty_state: bdi btrfs-1: dirty=721 wb=685 unstable=0 bg_thresh=990 thresh=1980 gap=574 poll_thresh=15 ino=257 dd-2584 [007] 305.640770: balance_dirty_state: bdi btrfs-1: dirty=746 wb=685 unstable=0 bg_thresh=987 thresh=1974 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 305.640890: balance_dirty_state: bdi btrfs-1: dirty=771 wb=685 unstable=0 bg_thresh=986 thresh=1973 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 305.641010: balance_dirty_state: bdi btrfs-1: dirty=796 wb=685 unstable=0 bg_thresh=988 thresh=1977 gap=496 poll_thresh=18 ino=257 dd-2584 [007] 305.641130: balance_dirty_state: bdi btrfs-1: dirty=821 wb=685 unstable=0 bg_thresh=988 thresh=1976 gap=470 poll_thresh=19 ino=257 dd-2584 [007] 305.641135: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=62648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 305.648521: balance_dirty_state: bdi btrfs-1: dirty=821 wb=510 unstable=0 bg_thresh=991 thresh=1983 gap=652 poll_thresh=19 ino=257 dd-2584 [007] 305.648592: balance_dirty_state: bdi btrfs-1: dirty=846 wb=510 unstable=0 bg_thresh=994 thresh=1988 gap=632 poll_thresh=14 ino=257 dd-2584 [007] 305.648656: balance_dirty_state: bdi btrfs-1: dirty=871 wb=510 unstable=0 bg_thresh=991 thresh=1982 gap=601 poll_thresh=15 ino=257 dd-2584 [007] 305.649016: balance_dirty_state: bdi btrfs-1: dirty=871 wb=510 unstable=0 bg_thresh=990 thresh=1981 gap=600 poll_thresh=16 ino=257 dd-2584 [007] 305.649255: balance_dirty_state: bdi btrfs-1: dirty=921 wb=510 unstable=0 bg_thresh=990 thresh=1980 gap=549 poll_thresh=17 ino=257 dd-2584 [007] 305.649494: balance_dirty_state: bdi btrfs-1: dirty=946 wb=510 unstable=0 bg_thresh=989 thresh=1979 gap=523 poll_thresh=18 ino=257 dd-2584 [007] 305.649730: balance_dirty_state: bdi btrfs-1: dirty=971 wb=510 unstable=0 bg_thresh=991 thresh=1983 gap=502 poll_thresh=19 ino=257 dd-2584 [007] 305.649900: balance_dirty_state: bdi btrfs-1: dirty=996 wb=510 unstable=0 bg_thresh=991 thresh=1982 gap=476 poll_thresh=20 ino=257 dd-2584 [007] 305.649905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-112% task_gap=-324% task_weight=100% bdi_bw=62648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 305.649926: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13004 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 305.652000: writeback_single_inode: bdi btrfs-1: ino=257 state= age=520 wrote=720 to_write=7472 dd-2584 [007] 305.656494: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1085 unstable=0 bg_thresh=986 thresh=1973 gap=617 poll_thresh=20 ino=257 dd-2584 [007] 305.656569: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1085 unstable=0 bg_thresh=986 thresh=1972 gap=591 poll_thresh=15 ino=257 dd-2584 [007] 305.656632: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1085 unstable=0 bg_thresh=986 thresh=1972 gap=566 poll_thresh=16 ino=257 dd-2584 [007] 305.656774: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1085 unstable=0 bg_thresh=988 thresh=1976 gap=545 poll_thresh=17 ino=257 dd-2584 [007] 305.656902: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1085 unstable=0 bg_thresh=987 thresh=1975 gap=519 poll_thresh=18 ino=257 dd-2584 [007] 305.657210: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1085 unstable=0 bg_thresh=987 thresh=1974 gap=468 poll_thresh=19 ino=257 dd-2584 [007] 305.657215: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-117% task_gap=-335% task_weight=99% bdi_bw=62648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 305.664647: balance_dirty_state: bdi btrfs-1: dirty=421 wb=960 unstable=0 bg_thresh=985 thresh=1971 gap=590 poll_thresh=19 ino=257 dd-2584 [007] 305.664728: balance_dirty_state: bdi btrfs-1: dirty=421 wb=960 unstable=0 bg_thresh=988 thresh=1976 gap=595 poll_thresh=14 ino=257 dd-2584 [007] 305.664803: balance_dirty_state: bdi btrfs-1: dirty=446 wb=960 unstable=0 bg_thresh=985 thresh=1970 gap=564 poll_thresh=15 ino=257 dd-2584 [007] 305.664876: balance_dirty_state: bdi btrfs-1: dirty=471 wb=960 unstable=0 bg_thresh=987 thresh=1975 gap=544 poll_thresh=16 ino=257 dd-2584 [007] 305.665023: balance_dirty_state: bdi btrfs-1: dirty=496 wb=960 unstable=0 bg_thresh=987 thresh=1974 gap=518 poll_thresh=17 ino=257 dd-2584 [007] 305.665170: balance_dirty_state: bdi btrfs-1: dirty=521 wb=960 unstable=0 bg_thresh=989 thresh=1978 gap=497 poll_thresh=18 ino=257 dd-2584 [007] 305.665314: balance_dirty_state: bdi btrfs-1: dirty=546 wb=960 unstable=0 bg_thresh=988 thresh=1977 gap=471 poll_thresh=19 ino=257 dd-2584 [007] 305.665320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-139% task_gap=-379% task_weight=99% bdi_bw=62648 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 305.672580: balance_dirty_state: bdi btrfs-1: dirty=546 wb=835 unstable=0 bg_thresh=982 thresh=1964 gap=583 poll_thresh=19 ino=257 dd-2584 [007] 305.672714: balance_dirty_state: bdi btrfs-1: dirty=571 wb=835 unstable=0 bg_thresh=979 thresh=1958 gap=552 poll_thresh=14 ino=257 dd-2584 [007] 305.672829: balance_dirty_state: bdi btrfs-1: dirty=596 wb=835 unstable=0 bg_thresh=981 thresh=1963 gap=532 poll_thresh=15 ino=257 dd-2584 [007] 305.672952: balance_dirty_state: bdi btrfs-1: dirty=596 wb=835 unstable=0 bg_thresh=981 thresh=1962 gap=531 poll_thresh=16 ino=257 dd-2584 [007] 305.673192: balance_dirty_state: bdi btrfs-1: dirty=646 wb=835 unstable=0 bg_thresh=980 thresh=1961 gap=480 poll_thresh=17 ino=257 dd-2584 [007] 305.673202: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-102% task_gap=-304% task_weight=99% bdi_bw=63160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 305.680658: balance_dirty_state: bdi btrfs-1: dirty=646 wb=735 unstable=0 bg_thresh=985 thresh=1971 gap=590 poll_thresh=17 ino=257 dd-2584 [007] 305.680745: balance_dirty_state: bdi btrfs-1: dirty=646 wb=735 unstable=0 bg_thresh=985 thresh=1970 gap=589 poll_thresh=13 ino=257 dd-2584 [007] 305.680981: balance_dirty_state: bdi btrfs-1: dirty=671 wb=735 unstable=0 bg_thresh=985 thresh=1970 gap=564 poll_thresh=14 ino=257 dd-2584 [007] 305.681040: balance_dirty_state: bdi btrfs-1: dirty=671 wb=735 unstable=0 bg_thresh=984 thresh=1969 gap=563 poll_thresh=15 ino=257 dd-2584 [007] 305.681100: balance_dirty_state: bdi btrfs-1: dirty=696 wb=735 unstable=0 bg_thresh=987 thresh=1974 gap=543 poll_thresh=16 ino=257 dd-2584 [007] 305.681219: balance_dirty_state: bdi btrfs-1: dirty=721 wb=735 unstable=0 bg_thresh=986 thresh=1973 gap=517 poll_thresh=17 ino=257 dd-2584 [007] 305.681336: balance_dirty_state: bdi btrfs-1: dirty=771 wb=735 unstable=0 bg_thresh=986 thresh=1972 gap=466 poll_thresh=18 ino=257 dd-2584 [007] 305.681340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-289% task_weight=99% bdi_bw=63160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 305.688665: balance_dirty_state: bdi btrfs-1: dirty=771 wb=735 unstable=0 bg_thresh=986 thresh=1973 gap=467 poll_thresh=18 ino=257 dd-2584 [007] 305.688674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=63160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 305.696612: balance_dirty_state: bdi btrfs-1: dirty=771 wb=360 unstable=0 bg_thresh=985 thresh=1971 gap=840 poll_thresh=18 ino=257 dd-2584 [007] 305.696713: balance_dirty_state: bdi btrfs-1: dirty=771 wb=360 unstable=0 bg_thresh=985 thresh=1970 gap=839 poll_thresh=13 ino=257 dd-2584 [007] 305.696771: balance_dirty_state: bdi btrfs-1: dirty=796 wb=360 unstable=0 bg_thresh=985 thresh=1970 gap=814 poll_thresh=14 ino=257 dd-2584 [007] 305.696829: balance_dirty_state: bdi btrfs-1: dirty=821 wb=360 unstable=0 bg_thresh=984 thresh=1969 gap=788 poll_thresh=15 ino=257 dd-2584 [007] 305.696886: balance_dirty_state: bdi btrfs-1: dirty=821 wb=360 unstable=0 bg_thresh=987 thresh=1974 gap=793 poll_thresh=16 ino=257 dd-2584 [007] 305.697001: balance_dirty_state: bdi btrfs-1: dirty=871 wb=360 unstable=0 bg_thresh=983 thresh=1967 gap=736 poll_thresh=17 ino=257 dd-2584 [007] 305.697114: balance_dirty_state: bdi btrfs-1: dirty=896 wb=360 unstable=0 bg_thresh=983 thresh=1966 gap=710 poll_thresh=18 ino=257 dd-2584 [007] 305.697396: balance_dirty_state: bdi btrfs-1: dirty=921 wb=360 unstable=0 bg_thresh=982 thresh=1965 gap=684 poll_thresh=19 ino=257 dd-2584 [007] 305.697511: balance_dirty_state: bdi btrfs-1: dirty=946 wb=360 unstable=0 bg_thresh=984 thresh=1969 gap=663 poll_thresh=20 ino=257 dd-2584 [007] 305.697625: balance_dirty_state: bdi btrfs-1: dirty=996 wb=360 unstable=0 bg_thresh=984 thresh=1968 gap=612 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 305.697649: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13052 wrote=0 to_write=8192 dd-2584 [007] 305.697794: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=360 unstable=0 bg_thresh=983 thresh=1967 gap=586 poll_thresh=22 ino=257 dd-2584 [007] 305.697969: balance_dirty_state: bdi btrfs-1: dirty=996 wb=385 unstable=0 bg_thresh=985 thresh=1971 gap=590 poll_thresh=23 ino=257 dd-2584 [007] 305.698146: balance_dirty_state: bdi btrfs-1: dirty=971 wb=435 unstable=0 bg_thresh=985 thresh=1970 gap=564 poll_thresh=24 ino=257 dd-2584 [007] 305.698329: balance_dirty_state: bdi btrfs-1: dirty=996 wb=485 unstable=0 bg_thresh=984 thresh=1969 gap=488 poll_thresh=25 ino=257 dd-2584 [007] 305.698331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=63160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 305.701494: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=44 wrote=832 to_write=7360 dd-2584 [007] 305.704561: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1060 unstable=0 bg_thresh=984 thresh=1968 gap=612 poll_thresh=25 ino=257 dd-2584 [007] 305.704632: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1060 unstable=0 bg_thresh=980 thresh=1961 gap=605 poll_thresh=19 ino=257 dd-2584 [007] 305.704760: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1060 unstable=0 bg_thresh=982 thresh=1965 gap=559 poll_thresh=20 ino=257 dd-2584 [007] 305.705067: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1060 unstable=0 bg_thresh=984 thresh=1968 gap=537 poll_thresh=21 ino=257 dd-2584 [007] 305.705191: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1060 unstable=0 bg_thresh=983 thresh=1966 gap=510 poll_thresh=22 ino=257 dd-2584 [007] 305.705312: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1060 unstable=0 bg_thresh=982 thresh=1965 gap=459 poll_thresh=23 ino=257 dd-2584 [007] 305.705317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1233 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-251% task_weight=100% bdi_bw=63160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 305.712679: balance_dirty_state: bdi btrfs-1: dirty=446 wb=935 unstable=0 bg_thresh=983 thresh=1967 gap=586 poll_thresh=23 ino=257 dd-2584 [007] 305.712765: balance_dirty_state: bdi btrfs-1: dirty=446 wb=935 unstable=0 bg_thresh=983 thresh=1967 gap=586 poll_thresh=17 ino=257 dd-2584 [007] 305.712883: balance_dirty_state: bdi btrfs-1: dirty=471 wb=935 unstable=0 bg_thresh=985 thresh=1971 gap=565 poll_thresh=18 ino=257 dd-2584 [007] 305.712999: balance_dirty_state: bdi btrfs-1: dirty=521 wb=935 unstable=0 bg_thresh=982 thresh=1964 gap=508 poll_thresh=19 ino=257 dd-2584 [007] 305.713113: balance_dirty_state: bdi btrfs-1: dirty=546 wb=935 unstable=0 bg_thresh=981 thresh=1963 gap=482 poll_thresh=20 ino=257 dd-2584 [007] 305.713117: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1231 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-76% task_gap=-254% task_weight=100% bdi_bw=63160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 305.720609: balance_dirty_state: bdi btrfs-1: dirty=546 wb=835 unstable=0 bg_thresh=984 thresh=1969 gap=588 poll_thresh=20 ino=257 dd-2584 [007] 305.720718: balance_dirty_state: bdi btrfs-1: dirty=571 wb=835 unstable=0 bg_thresh=987 thresh=1974 gap=568 poll_thresh=15 ino=257 dd-2584 [007] 305.720778: balance_dirty_state: bdi btrfs-1: dirty=571 wb=835 unstable=0 bg_thresh=986 thresh=1973 gap=567 poll_thresh=16 ino=257 dd-2584 [007] 305.721075: balance_dirty_state: bdi btrfs-1: dirty=621 wb=835 unstable=0 bg_thresh=986 thresh=1972 gap=516 poll_thresh=17 ino=257 dd-2584 [007] 305.721194: balance_dirty_state: bdi btrfs-1: dirty=646 wb=835 unstable=0 bg_thresh=985 thresh=1971 gap=490 poll_thresh=18 ino=257 dd-2584 [007] 305.721198: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=63160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 305.728631: balance_dirty_state: bdi btrfs-1: dirty=646 wb=835 unstable=0 bg_thresh=985 thresh=1971 gap=490 poll_thresh=18 ino=257 dd-2584 [007] 305.728640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=63160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.736617: balance_dirty_state: bdi btrfs-1: dirty=646 wb=585 unstable=0 bg_thresh=985 thresh=1970 gap=739 poll_thresh=18 ino=257 dd-2584 [002] 305.736703: balance_dirty_state: bdi btrfs-1: dirty=646 wb=585 unstable=0 bg_thresh=985 thresh=1970 gap=739 poll_thresh=13 ino=257 dd-2584 [002] 305.736780: balance_dirty_state: bdi btrfs-1: dirty=671 wb=585 unstable=0 bg_thresh=987 thresh=1975 gap=719 poll_thresh=14 ino=257 dd-2584 [002] 305.736855: balance_dirty_state: bdi btrfs-1: dirty=696 wb=585 unstable=0 bg_thresh=990 thresh=1980 gap=699 poll_thresh=15 ino=257 dd-2584 [002] 305.736930: balance_dirty_state: bdi btrfs-1: dirty=696 wb=585 unstable=0 bg_thresh=990 thresh=1980 gap=699 poll_thresh=16 ino=257 dd-2584 [002] 305.737080: balance_dirty_state: bdi btrfs-1: dirty=721 wb=585 unstable=0 bg_thresh=992 thresh=1985 gap=679 poll_thresh=17 ino=257 dd-2584 [002] 305.737230: balance_dirty_state: bdi btrfs-1: dirty=771 wb=585 unstable=0 bg_thresh=994 thresh=1989 gap=633 poll_thresh=18 ino=257 dd-2584 [002] 305.737381: balance_dirty_state: bdi btrfs-1: dirty=796 wb=585 unstable=0 bg_thresh=994 thresh=1988 gap=607 poll_thresh=19 ino=257 dd-2584 [002] 305.737532: balance_dirty_state: bdi btrfs-1: dirty=821 wb=585 unstable=0 bg_thresh=990 thresh=1981 gap=575 poll_thresh=20 ino=257 dd-2584 [002] 305.737914: balance_dirty_state: bdi btrfs-1: dirty=871 wb=585 unstable=0 bg_thresh=992 thresh=1985 gap=529 poll_thresh=21 ino=257 dd-2584 [002] 305.738064: balance_dirty_state: bdi btrfs-1: dirty=896 wb=585 unstable=0 bg_thresh=992 thresh=1984 gap=503 poll_thresh=22 ino=257 dd-2584 [002] 305.738215: balance_dirty_state: bdi btrfs-1: dirty=921 wb=585 unstable=0 bg_thresh=991 thresh=1983 gap=477 poll_thresh=23 ino=257 dd-2584 [002] 305.738221: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=63160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.744621: balance_dirty_state: bdi btrfs-1: dirty=921 wb=460 unstable=0 bg_thresh=984 thresh=1969 gap=588 poll_thresh=23 ino=257 dd-2584 [002] 305.744710: balance_dirty_state: bdi btrfs-1: dirty=946 wb=460 unstable=0 bg_thresh=984 thresh=1969 gap=563 poll_thresh=17 ino=257 dd-2584 [002] 305.744857: balance_dirty_state: bdi btrfs-1: dirty=971 wb=460 unstable=0 bg_thresh=989 thresh=1979 gap=548 poll_thresh=18 ino=257 dd-2584 [002] 305.745005: balance_dirty_state: bdi btrfs-1: dirty=996 wb=460 unstable=0 bg_thresh=992 thresh=1984 gap=528 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 305.745072: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13100 wrote=0 to_write=8192 dd-2584 [002] 305.745165: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=460 unstable=0 bg_thresh=991 thresh=1983 gap=477 poll_thresh=20 ino=257 dd-2584 [002] 305.745167: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=63160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 305.747396: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=752 to_write=7440 dd-2584 [002] 305.752629: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1085 unstable=0 bg_thresh=989 thresh=1979 gap=598 poll_thresh=20 ino=257 dd-2584 [002] 305.752754: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1085 unstable=0 bg_thresh=989 thresh=1979 gap=598 poll_thresh=15 ino=257 dd-2584 [002] 305.752870: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1085 unstable=0 bg_thresh=992 thresh=1984 gap=578 poll_thresh=16 ino=257 dd-2584 [002] 305.753107: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1085 unstable=0 bg_thresh=991 thresh=1983 gap=552 poll_thresh=17 ino=257 dd-2584 [002] 305.753716: balance_dirty_state: bdi btrfs-1: dirty=371 wb=960 unstable=0 bg_thresh=991 thresh=1982 gap=651 poll_thresh=18 ino=257 dd-2584 [002] 305.753963: balance_dirty_state: bdi btrfs-1: dirty=421 wb=960 unstable=0 bg_thresh=993 thresh=1986 gap=605 poll_thresh=19 ino=257 dd-2584 [002] 305.754204: balance_dirty_state: bdi btrfs-1: dirty=446 wb=960 unstable=0 bg_thresh=989 thresh=1978 gap=572 poll_thresh=20 ino=257 dd-2584 [002] 305.754446: balance_dirty_state: bdi btrfs-1: dirty=471 wb=960 unstable=0 bg_thresh=991 thresh=1983 gap=552 poll_thresh=21 ino=257 dd-2584 [002] 305.754696: balance_dirty_state: bdi btrfs-1: dirty=521 wb=960 unstable=0 bg_thresh=993 thresh=1987 gap=506 poll_thresh=22 ino=257 dd-2584 [002] 305.754942: balance_dirty_state: bdi btrfs-1: dirty=546 wb=960 unstable=0 bg_thresh=989 thresh=1979 gap=473 poll_thresh=23 ino=257 dd-2584 [002] 305.754951: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=63160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.760610: balance_dirty_state: bdi btrfs-1: dirty=546 wb=960 unstable=0 bg_thresh=991 thresh=1983 gap=477 poll_thresh=23 ino=257 dd-2584 [002] 305.760619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-111% task_gap=-323% task_weight=100% bdi_bw=63160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.768506: balance_dirty_state: bdi btrfs-1: dirty=546 wb=835 unstable=0 bg_thresh=986 thresh=1972 gap=591 poll_thresh=23 ino=257 dd-2584 [002] 305.768569: balance_dirty_state: bdi btrfs-1: dirty=571 wb=835 unstable=0 bg_thresh=986 thresh=1972 gap=566 poll_thresh=17 ino=257 dd-2584 [002] 305.768683: balance_dirty_state: bdi btrfs-1: dirty=596 wb=835 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=18 ino=257 dd-2584 [002] 305.768976: balance_dirty_state: bdi btrfs-1: dirty=621 wb=835 unstable=0 bg_thresh=990 thresh=1981 gap=525 poll_thresh=19 ino=257 dd-2584 [002] 305.769094: balance_dirty_state: bdi btrfs-1: dirty=646 wb=835 unstable=0 bg_thresh=990 thresh=1980 gap=499 poll_thresh=20 ino=257 dd-2584 [002] 305.769212: balance_dirty_state: bdi btrfs-1: dirty=696 wb=835 unstable=0 bg_thresh=989 thresh=1979 gap=448 poll_thresh=21 ino=257 dd-2584 [002] 305.769216: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-114% task_gap=-329% task_weight=100% bdi_bw=63160 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.776565: balance_dirty_state: bdi btrfs-1: dirty=696 wb=635 unstable=0 bg_thresh=981 thresh=1963 gap=632 poll_thresh=21 ino=257 dd-2584 [002] 305.776694: balance_dirty_state: bdi btrfs-1: dirty=696 wb=635 unstable=0 bg_thresh=981 thresh=1963 gap=632 poll_thresh=16 ino=257 dd-2584 [002] 305.776893: balance_dirty_state: bdi btrfs-1: dirty=746 wb=635 unstable=0 bg_thresh=986 thresh=1973 gap=592 poll_thresh=17 ino=257 dd-2584 [002] 305.777009: balance_dirty_state: bdi btrfs-1: dirty=771 wb=635 unstable=0 bg_thresh=989 thresh=1978 gap=572 poll_thresh=18 ino=257 dd-2584 [002] 305.777129: balance_dirty_state: bdi btrfs-1: dirty=796 wb=635 unstable=0 bg_thresh=991 thresh=1983 gap=552 poll_thresh=19 ino=257 dd-2584 [002] 305.777247: balance_dirty_state: bdi btrfs-1: dirty=821 wb=635 unstable=0 bg_thresh=991 thresh=1982 gap=526 poll_thresh=20 ino=257 dd-2584 [002] 305.777365: balance_dirty_state: bdi btrfs-1: dirty=871 wb=635 unstable=0 bg_thresh=993 thresh=1986 gap=480 poll_thresh=21 ino=257 dd-2584 [002] 305.777370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-133% task_gap=-366% task_weight=99% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.784521: balance_dirty_state: bdi btrfs-1: dirty=871 wb=510 unstable=0 bg_thresh=984 thresh=1968 gap=587 poll_thresh=21 ino=257 dd-2584 [002] 305.784760: balance_dirty_state: bdi btrfs-1: dirty=871 wb=510 unstable=0 bg_thresh=984 thresh=1968 gap=587 poll_thresh=16 ino=257 dd-2584 [002] 305.784876: balance_dirty_state: bdi btrfs-1: dirty=921 wb=510 unstable=0 bg_thresh=989 thresh=1978 gap=547 poll_thresh=17 ino=257 dd-2584 [002] 305.784992: balance_dirty_state: bdi btrfs-1: dirty=946 wb=510 unstable=0 bg_thresh=991 thresh=1983 gap=527 poll_thresh=18 ino=257 dd-2584 [002] 305.785111: balance_dirty_state: bdi btrfs-1: dirty=971 wb=510 unstable=0 bg_thresh=994 thresh=1988 gap=507 poll_thresh=19 ino=257 dd-2584 [002] 305.785229: balance_dirty_state: bdi btrfs-1: dirty=996 wb=510 unstable=0 bg_thresh=993 thresh=1987 gap=481 poll_thresh=20 ino=257 dd-2584 [002] 305.785234: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 305.785306: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13140 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 305.786983: writeback_single_inode: bdi btrfs-1: ino=257 state= age=128 wrote=720 to_write=7472 dd-2584 [002] 305.792567: balance_dirty_state: bdi btrfs-1: dirty=271 wb=1110 unstable=0 bg_thresh=996 thresh=1992 gap=611 poll_thresh=20 ino=257 dd-2584 [002] 305.792652: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1110 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=15 ino=257 dd-2584 [002] 305.792713: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1110 unstable=0 bg_thresh=998 thresh=1997 gap=566 poll_thresh=16 ino=257 dd-2584 [002] 305.792838: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1110 unstable=0 bg_thresh=998 thresh=1996 gap=540 poll_thresh=17 ino=257 dd-2584 [002] 305.792962: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1110 unstable=0 bg_thresh=997 thresh=1995 gap=514 poll_thresh=18 ino=257 dd-2584 [002] 305.793266: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1110 unstable=0 bg_thresh=999 thresh=1999 gap=468 poll_thresh=19 ino=257 dd-2584 [002] 305.793272: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.800531: balance_dirty_state: bdi btrfs-1: dirty=421 wb=985 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=19 ino=257 dd-2584 [002] 305.800654: balance_dirty_state: bdi btrfs-1: dirty=421 wb=985 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=14 ino=257 dd-2584 [002] 305.800771: balance_dirty_state: bdi btrfs-1: dirty=446 wb=985 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 305.800886: balance_dirty_state: bdi btrfs-1: dirty=446 wb=985 unstable=0 bg_thresh=999 thresh=1999 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 305.801103: balance_dirty_state: bdi btrfs-1: dirty=496 wb=985 unstable=0 bg_thresh=1002 thresh=2004 gap=523 poll_thresh=17 ino=257 dd-2584 [002] 305.801275: balance_dirty_state: bdi btrfs-1: dirty=521 wb=985 unstable=0 bg_thresh=998 thresh=1997 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 305.801282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 305.808594: balance_dirty_state: bdi btrfs-1: dirty=521 wb=835 unstable=0 bg_thresh=983 thresh=1966 gap=610 poll_thresh=18 ino=257 dd-2584 [006] 305.808721: balance_dirty_state: bdi btrfs-1: dirty=546 wb=835 unstable=0 bg_thresh=982 thresh=1964 gap=583 poll_thresh=13 ino=257 dd-2584 [006] 305.808814: balance_dirty_state: bdi btrfs-1: dirty=546 wb=835 unstable=0 bg_thresh=984 thresh=1969 gap=588 poll_thresh=14 ino=257 dd-2584 [006] 305.808880: balance_dirty_state: bdi btrfs-1: dirty=571 wb=835 unstable=0 bg_thresh=984 thresh=1969 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 305.808941: balance_dirty_state: bdi btrfs-1: dirty=596 wb=835 unstable=0 bg_thresh=984 thresh=1968 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 305.809062: balance_dirty_state: bdi btrfs-1: dirty=621 wb=835 unstable=0 bg_thresh=983 thresh=1967 gap=511 poll_thresh=17 ino=257 dd-2584 [006] 305.809205: balance_dirty_state: bdi btrfs-1: dirty=646 wb=785 unstable=0 bg_thresh=985 thresh=1971 gap=540 poll_thresh=18 ino=257 dd-2584 [006] 305.809506: balance_dirty_state: bdi btrfs-1: dirty=671 wb=735 unstable=0 bg_thresh=985 thresh=1970 gap=564 poll_thresh=19 ino=257 dd-2584 [006] 305.809624: balance_dirty_state: bdi btrfs-1: dirty=721 wb=735 unstable=0 bg_thresh=984 thresh=1969 gap=513 poll_thresh=20 ino=257 dd-2584 [006] 305.809743: balance_dirty_state: bdi btrfs-1: dirty=746 wb=735 unstable=0 bg_thresh=986 thresh=1973 gap=492 poll_thresh=21 ino=257 dd-2584 [006] 305.809748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 305.816599: balance_dirty_state: bdi btrfs-1: dirty=746 wb=735 unstable=0 bg_thresh=987 thresh=1974 gap=493 poll_thresh=21 ino=257 dd-2584 [006] 305.816607: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 305.824590: balance_dirty_state: bdi btrfs-1: dirty=746 wb=610 unstable=0 bg_thresh=983 thresh=1967 gap=611 poll_thresh=21 ino=257 dd-2584 [006] 305.824656: balance_dirty_state: bdi btrfs-1: dirty=771 wb=610 unstable=0 bg_thresh=980 thresh=1961 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 305.824775: balance_dirty_state: bdi btrfs-1: dirty=796 wb=610 unstable=0 bg_thresh=980 thresh=1960 gap=554 poll_thresh=17 ino=257 dd-2584 [006] 305.824894: balance_dirty_state: bdi btrfs-1: dirty=821 wb=610 unstable=0 bg_thresh=979 thresh=1959 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 305.825015: balance_dirty_state: bdi btrfs-1: dirty=846 wb=610 unstable=0 bg_thresh=981 thresh=1963 gap=507 poll_thresh=19 ino=257 dd-2584 [006] 305.825189: balance_dirty_state: bdi btrfs-1: dirty=896 wb=610 unstable=0 bg_thresh=981 thresh=1962 gap=456 poll_thresh=20 ino=257 dd-2584 [006] 305.825196: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1229 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-101% task_gap=-305% task_weight=101% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.832678: balance_dirty_state: bdi btrfs-1: dirty=896 wb=485 unstable=0 bg_thresh=978 thresh=1956 gap=575 poll_thresh=20 ino=257 dd-2584 [005] 305.832768: balance_dirty_state: bdi btrfs-1: dirty=896 wb=485 unstable=0 bg_thresh=980 thresh=1961 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 305.833243: balance_dirty_state: bdi btrfs-1: dirty=921 wb=485 unstable=0 bg_thresh=980 thresh=1961 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 305.833472: balance_dirty_state: bdi btrfs-1: dirty=946 wb=485 unstable=0 bg_thresh=983 thresh=1966 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 305.833707: balance_dirty_state: bdi btrfs-1: dirty=971 wb=485 unstable=0 bg_thresh=982 thresh=1965 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 305.833943: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=485 unstable=0 bg_thresh=984 thresh=1969 gap=463 poll_thresh=19 ino=257 dd-2584 [005] 305.833952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1236 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-295% task_weight=101% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 305.833997: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13188 wrote=0 to_write=8192 flush-btrfs-1-2586 [003] 305.837536: writeback_single_inode: bdi btrfs-1: ino=257 state= age=44 wrote=736 to_write=7456 dd-2584 [005] 305.840539: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1060 unstable=0 bg_thresh=986 thresh=1972 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 305.840708: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1060 unstable=0 bg_thresh=988 thresh=1977 gap=621 poll_thresh=14 ino=257 dd-2584 [005] 305.840872: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1060 unstable=0 bg_thresh=985 thresh=1971 gap=590 poll_thresh=15 ino=257 dd-2584 [005] 305.841035: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1060 unstable=0 bg_thresh=985 thresh=1970 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 305.841354: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1060 unstable=0 bg_thresh=984 thresh=1969 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 305.841676: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1060 unstable=0 bg_thresh=984 thresh=1968 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 305.841994: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1060 unstable=0 bg_thresh=986 thresh=1972 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 305.842006: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-242% task_weight=100% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.848718: balance_dirty_state: bdi btrfs-1: dirty=421 wb=935 unstable=0 bg_thresh=985 thresh=1971 gap=615 poll_thresh=19 ino=257 dd-2584 [005] 305.848992: balance_dirty_state: bdi btrfs-1: dirty=446 wb=935 unstable=0 bg_thresh=985 thresh=1971 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 305.849049: balance_dirty_state: bdi btrfs-1: dirty=471 wb=935 unstable=0 bg_thresh=985 thresh=1970 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 305.849106: balance_dirty_state: bdi btrfs-1: dirty=471 wb=935 unstable=0 bg_thresh=985 thresh=1970 gap=564 poll_thresh=16 ino=257 dd-2584 [005] 305.849219: balance_dirty_state: bdi btrfs-1: dirty=521 wb=935 unstable=0 bg_thresh=987 thresh=1974 gap=518 poll_thresh=17 ino=257 dd-2584 [005] 305.849332: balance_dirty_state: bdi btrfs-1: dirty=546 wb=935 unstable=0 bg_thresh=986 thresh=1973 gap=492 poll_thresh=18 ino=257 dd-2584 [005] 305.849336: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.856734: balance_dirty_state: bdi btrfs-1: dirty=546 wb=810 unstable=0 bg_thresh=988 thresh=1976 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 305.856800: balance_dirty_state: bdi btrfs-1: dirty=571 wb=810 unstable=0 bg_thresh=987 thresh=1975 gap=594 poll_thresh=13 ino=257 dd-2584 [005] 305.856862: balance_dirty_state: bdi btrfs-1: dirty=571 wb=810 unstable=0 bg_thresh=984 thresh=1969 gap=588 poll_thresh=14 ino=257 dd-2584 [005] 305.856923: balance_dirty_state: bdi btrfs-1: dirty=596 wb=810 unstable=0 bg_thresh=987 thresh=1974 gap=568 poll_thresh=15 ino=257 dd-2584 [005] 305.856986: balance_dirty_state: bdi btrfs-1: dirty=621 wb=810 unstable=0 bg_thresh=986 thresh=1973 gap=542 poll_thresh=16 ino=257 dd-2584 [005] 305.857106: balance_dirty_state: bdi btrfs-1: dirty=646 wb=810 unstable=0 bg_thresh=986 thresh=1972 gap=516 poll_thresh=17 ino=257 dd-2584 [005] 305.857226: balance_dirty_state: bdi btrfs-1: dirty=671 wb=810 unstable=0 bg_thresh=985 thresh=1971 gap=490 poll_thresh=18 ino=257 dd-2584 [005] 305.857231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 305.864648: balance_dirty_state: bdi btrfs-1: dirty=671 wb=735 unstable=0 bg_thresh=985 thresh=1970 gap=564 poll_thresh=18 ino=257 dd-2584 [005] 305.864724: balance_dirty_state: bdi btrfs-1: dirty=696 wb=735 unstable=0 bg_thresh=987 thresh=1975 gap=544 poll_thresh=13 ino=257 dd-2584 [005] 305.864970: balance_dirty_state: bdi btrfs-1: dirty=696 wb=735 unstable=0 bg_thresh=984 thresh=1969 gap=538 poll_thresh=14 ino=257 dd-2584 [005] 305.865034: balance_dirty_state: bdi btrfs-1: dirty=721 wb=735 unstable=0 bg_thresh=987 thresh=1974 gap=518 poll_thresh=15 ino=257 dd-2584 [005] 305.865096: balance_dirty_state: bdi btrfs-1: dirty=746 wb=735 unstable=0 bg_thresh=986 thresh=1973 gap=492 poll_thresh=16 ino=257 dd-2584 [005] 305.865100: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 305.872646: balance_dirty_state: bdi btrfs-1: dirty=746 wb=735 unstable=0 bg_thresh=986 thresh=1973 gap=492 poll_thresh=16 ino=257 dd-2584 [005] 305.872650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=63620 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 305.880649: balance_dirty_state: bdi btrfs-1: dirty=746 wb=485 unstable=0 bg_thresh=988 thresh=1977 gap=746 poll_thresh=16 ino=257 dd-2584 [002] 305.880732: balance_dirty_state: bdi btrfs-1: dirty=771 wb=485 unstable=0 bg_thresh=988 thresh=1977 gap=721 poll_thresh=12 ino=257 dd-2584 [002] 305.880793: balance_dirty_state: bdi btrfs-1: dirty=771 wb=485 unstable=0 bg_thresh=991 thresh=1982 gap=726 poll_thresh=13 ino=257 dd-2584 [002] 305.880849: balance_dirty_state: bdi btrfs-1: dirty=796 wb=485 unstable=0 bg_thresh=993 thresh=1987 gap=706 poll_thresh=14 ino=257 dd-2584 [002] 305.880905: balance_dirty_state: bdi btrfs-1: dirty=821 wb=485 unstable=0 bg_thresh=993 thresh=1987 gap=681 poll_thresh=15 ino=257 dd-2584 [002] 305.880960: balance_dirty_state: bdi btrfs-1: dirty=821 wb=485 unstable=0 bg_thresh=996 thresh=1992 gap=686 poll_thresh=16 ino=257 dd-2584 [002] 305.881074: balance_dirty_state: bdi btrfs-1: dirty=871 wb=485 unstable=0 bg_thresh=995 thresh=1991 gap=635 poll_thresh=17 ino=257 dd-2584 [002] 305.881186: balance_dirty_state: bdi btrfs-1: dirty=896 wb=485 unstable=0 bg_thresh=995 thresh=1990 gap=609 poll_thresh=18 ino=257 dd-2584 [002] 305.881299: balance_dirty_state: bdi btrfs-1: dirty=921 wb=485 unstable=0 bg_thresh=997 thresh=1994 gap=588 poll_thresh=19 ino=257 dd-2584 [002] 305.881411: balance_dirty_state: bdi btrfs-1: dirty=946 wb=485 unstable=0 bg_thresh=996 thresh=1993 gap=562 poll_thresh=20 ino=257 dd-2584 [002] 305.881724: balance_dirty_state: bdi btrfs-1: dirty=996 wb=360 unstable=0 bg_thresh=994 thresh=1988 gap=632 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 305.881776: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13236 wrote=0 to_write=8192 dd-2584 [002] 305.881852: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=360 unstable=0 bg_thresh=992 thresh=1984 gap=603 poll_thresh=22 ino=257 dd-2584 [002] 305.881979: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=360 unstable=0 bg_thresh=994 thresh=1989 gap=583 poll_thresh=23 ino=257 dd-2584 [002] 305.882106: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=385 unstable=0 bg_thresh=994 thresh=1988 gap=532 poll_thresh=24 ino=257 dd-2584 [002] 305.882239: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=435 unstable=0 bg_thresh=996 thresh=1993 gap=512 poll_thresh=25 ino=257 dd-2584 [002] 305.882370: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=485 unstable=0 bg_thresh=998 thresh=1996 gap=490 poll_thresh=26 ino=257 dd-2584 [002] 305.882372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=63876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 305.884074: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=848 to_write=7344 dd-2584 [002] 305.888582: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1210 unstable=0 bg_thresh=999 thresh=1999 gap=493 poll_thresh=26 ino=257 dd-2584 [002] 305.888591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=63876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.896563: balance_dirty_state: bdi btrfs-1: dirty=296 wb=960 unstable=0 bg_thresh=995 thresh=1991 gap=735 poll_thresh=26 ino=257 dd-2584 [002] 305.896689: balance_dirty_state: bdi btrfs-1: dirty=321 wb=960 unstable=0 bg_thresh=992 thresh=1985 gap=704 poll_thresh=19 ino=257 dd-2584 [002] 305.896925: balance_dirty_state: bdi btrfs-1: dirty=346 wb=960 unstable=0 bg_thresh=994 thresh=1989 gap=683 poll_thresh=20 ino=257 dd-2584 [002] 305.897519: balance_dirty_state: bdi btrfs-1: dirty=371 wb=960 unstable=0 bg_thresh=994 thresh=1988 gap=657 poll_thresh=21 ino=257 dd-2584 [002] 305.897753: balance_dirty_state: bdi btrfs-1: dirty=421 wb=960 unstable=0 bg_thresh=993 thresh=1987 gap=606 poll_thresh=22 ino=257 dd-2584 [002] 305.897987: balance_dirty_state: bdi btrfs-1: dirty=446 wb=960 unstable=0 bg_thresh=993 thresh=1986 gap=580 poll_thresh=23 ino=257 dd-2584 [002] 305.898222: balance_dirty_state: bdi btrfs-1: dirty=471 wb=960 unstable=0 bg_thresh=995 thresh=1990 gap=559 poll_thresh=24 ino=257 dd-2584 [002] 305.898455: balance_dirty_state: bdi btrfs-1: dirty=496 wb=960 unstable=0 bg_thresh=994 thresh=1989 gap=533 poll_thresh=25 ino=257 dd-2584 [002] 305.898688: balance_dirty_state: bdi btrfs-1: dirty=546 wb=960 unstable=0 bg_thresh=994 thresh=1988 gap=482 poll_thresh=26 ino=257 dd-2584 [002] 305.898697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-221% task_weight=100% bdi_bw=63876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.904639: balance_dirty_state: bdi btrfs-1: dirty=546 wb=860 unstable=0 bg_thresh=991 thresh=1983 gap=577 poll_thresh=26 ino=257 dd-2584 [002] 305.904710: balance_dirty_state: bdi btrfs-1: dirty=546 wb=860 unstable=0 bg_thresh=991 thresh=1982 gap=576 poll_thresh=19 ino=257 dd-2584 [002] 305.904834: balance_dirty_state: bdi btrfs-1: dirty=596 wb=860 unstable=0 bg_thresh=993 thresh=1986 gap=530 poll_thresh=20 ino=257 dd-2584 [002] 305.904955: balance_dirty_state: bdi btrfs-1: dirty=621 wb=860 unstable=0 bg_thresh=992 thresh=1985 gap=504 poll_thresh=21 ino=257 dd-2584 [002] 305.905252: balance_dirty_state: bdi btrfs-1: dirty=646 wb=860 unstable=0 bg_thresh=991 thresh=1982 gap=476 poll_thresh=22 ino=257 dd-2584 [002] 305.905256: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=63876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.912630: balance_dirty_state: bdi btrfs-1: dirty=646 wb=860 unstable=0 bg_thresh=990 thresh=1981 gap=475 poll_thresh=22 ino=257 dd-2584 [002] 305.912635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-278% task_weight=100% bdi_bw=63876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.920690: balance_dirty_state: bdi btrfs-1: dirty=646 wb=585 unstable=0 bg_thresh=990 thresh=1981 gap=750 poll_thresh=22 ino=257 dd-2584 [002] 305.920783: balance_dirty_state: bdi btrfs-1: dirty=671 wb=585 unstable=0 bg_thresh=990 thresh=1980 gap=724 poll_thresh=16 ino=257 dd-2584 [002] 305.920898: balance_dirty_state: bdi btrfs-1: dirty=696 wb=585 unstable=0 bg_thresh=992 thresh=1984 gap=703 poll_thresh=17 ino=257 dd-2584 [002] 305.921011: balance_dirty_state: bdi btrfs-1: dirty=721 wb=585 unstable=0 bg_thresh=991 thresh=1983 gap=677 poll_thresh=18 ino=257 dd-2584 [002] 305.921123: balance_dirty_state: bdi btrfs-1: dirty=771 wb=585 unstable=0 bg_thresh=991 thresh=1982 gap=626 poll_thresh=19 ino=257 dd-2584 [002] 305.921237: balance_dirty_state: bdi btrfs-1: dirty=796 wb=585 unstable=0 bg_thresh=993 thresh=1986 gap=605 poll_thresh=20 ino=257 dd-2584 [002] 305.921349: balance_dirty_state: bdi btrfs-1: dirty=821 wb=585 unstable=0 bg_thresh=992 thresh=1985 gap=579 poll_thresh=21 ino=257 dd-2584 [002] 305.921461: balance_dirty_state: bdi btrfs-1: dirty=846 wb=585 unstable=0 bg_thresh=992 thresh=1984 gap=553 poll_thresh=22 ino=257 dd-2584 [002] 305.921741: balance_dirty_state: bdi btrfs-1: dirty=896 wb=585 unstable=0 bg_thresh=991 thresh=1983 gap=502 poll_thresh=23 ino=257 dd-2584 [002] 305.921856: balance_dirty_state: bdi btrfs-1: dirty=921 wb=585 unstable=0 bg_thresh=993 thresh=1987 gap=481 poll_thresh=24 ino=257 dd-2584 [002] 305.921860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=101% bdi_bw=63876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.928598: balance_dirty_state: bdi btrfs-1: dirty=921 wb=460 unstable=0 bg_thresh=997 thresh=1995 gap=614 poll_thresh=24 ino=257 dd-2584 [002] 305.928682: balance_dirty_state: bdi btrfs-1: dirty=946 wb=460 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=18 ino=257 dd-2584 [002] 305.928921: balance_dirty_state: bdi btrfs-1: dirty=971 wb=460 unstable=0 bg_thresh=997 thresh=1994 gap=563 poll_thresh=19 ino=257 dd-2584 [002] 305.929156: balance_dirty_state: bdi btrfs-1: dirty=996 wb=460 unstable=0 bg_thresh=996 thresh=1993 gap=537 poll_thresh=20 ino=257 dd-2584 [002] 305.929396: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=460 unstable=0 bg_thresh=998 thresh=1997 gap=516 poll_thresh=21 ino=257 flush-btrfs-1-2586 [003] 305.929447: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13284 wrote=0 to_write=8192 dd-2584 [002] 305.929641: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=460 unstable=0 bg_thresh=998 thresh=1996 gap=465 poll_thresh=22 ino=257 dd-2584 [002] 305.929643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=63876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 305.931319: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=768 to_write=7424 dd-2584 [002] 305.936555: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1110 unstable=0 bg_thresh=1002 thresh=2005 gap=599 poll_thresh=22 ino=257 dd-2584 [002] 305.936622: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1110 unstable=0 bg_thresh=1002 thresh=2004 gap=598 poll_thresh=16 ino=257 dd-2584 [002] 305.936747: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1110 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=17 ino=257 dd-2584 [002] 305.937052: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1110 unstable=0 bg_thresh=1003 thresh=2007 gap=526 poll_thresh=18 ino=257 dd-2584 [002] 305.937172: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1110 unstable=0 bg_thresh=1003 thresh=2006 gap=500 poll_thresh=19 ino=257 dd-2584 [002] 305.937177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=63876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.944636: balance_dirty_state: bdi btrfs-1: dirty=396 wb=985 unstable=0 bg_thresh=986 thresh=1973 gap=592 poll_thresh=19 ino=257 dd-2584 [002] 305.944704: balance_dirty_state: bdi btrfs-1: dirty=421 wb=985 unstable=0 bg_thresh=986 thresh=1973 gap=567 poll_thresh=14 ino=257 dd-2584 [002] 305.944763: balance_dirty_state: bdi btrfs-1: dirty=446 wb=985 unstable=0 bg_thresh=986 thresh=1972 gap=541 poll_thresh=15 ino=257 dd-2584 [002] 305.944822: balance_dirty_state: bdi btrfs-1: dirty=446 wb=985 unstable=0 bg_thresh=986 thresh=1972 gap=541 poll_thresh=16 ino=257 dd-2584 [002] 305.944943: balance_dirty_state: bdi btrfs-1: dirty=471 wb=985 unstable=0 bg_thresh=988 thresh=1976 gap=520 poll_thresh=17 ino=257 dd-2584 [002] 305.945063: balance_dirty_state: bdi btrfs-1: dirty=521 wb=985 unstable=0 bg_thresh=984 thresh=1969 gap=463 poll_thresh=18 ino=257 dd-2584 [002] 305.945068: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=63876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 305.956677: balance_dirty_state: bdi btrfs-1: dirty=521 wb=860 unstable=0 bg_thresh=985 thresh=1970 gap=589 poll_thresh=18 ino=257 dd-2584 [002] 305.956743: balance_dirty_state: bdi btrfs-1: dirty=521 wb=860 unstable=0 bg_thresh=987 thresh=1975 gap=594 poll_thresh=13 ino=257 dd-2584 [002] 305.956804: balance_dirty_state: bdi btrfs-1: dirty=546 wb=860 unstable=0 bg_thresh=984 thresh=1969 gap=563 poll_thresh=14 ino=257 dd-2584 [002] 305.956865: balance_dirty_state: bdi btrfs-1: dirty=571 wb=860 unstable=0 bg_thresh=987 thresh=1974 gap=543 poll_thresh=15 ino=257 dd-2584 [002] 305.956928: balance_dirty_state: bdi btrfs-1: dirty=571 wb=860 unstable=0 bg_thresh=986 thresh=1973 gap=542 poll_thresh=16 ino=257 dd-2584 [002] 305.957055: balance_dirty_state: bdi btrfs-1: dirty=621 wb=860 unstable=0 bg_thresh=984 thresh=1969 gap=488 poll_thresh=17 ino=257 dd-2584 [002] 305.957059: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=63876 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 305.968710: balance_dirty_state: bdi btrfs-1: dirty=621 wb=535 unstable=0 bg_thresh=988 thresh=1977 gap=821 poll_thresh=17 ino=257 dd-2584 [001] 305.969204: balance_dirty_state: bdi btrfs-1: dirty=621 wb=535 unstable=0 bg_thresh=988 thresh=1977 gap=821 poll_thresh=13 ino=257 dd-2584 [001] 305.969318: balance_dirty_state: bdi btrfs-1: dirty=646 wb=535 unstable=0 bg_thresh=991 thresh=1982 gap=801 poll_thresh=14 ino=257 dd-2584 [001] 305.969434: balance_dirty_state: bdi btrfs-1: dirty=671 wb=535 unstable=0 bg_thresh=991 thresh=1982 gap=776 poll_thresh=15 ino=257 dd-2584 [001] 305.969550: balance_dirty_state: bdi btrfs-1: dirty=671 wb=535 unstable=0 bg_thresh=990 thresh=1981 gap=775 poll_thresh=16 ino=257 dd-2584 [001] 305.969784: balance_dirty_state: bdi btrfs-1: dirty=721 wb=535 unstable=0 bg_thresh=990 thresh=1980 gap=724 poll_thresh=17 ino=257 dd-2584 [001] 305.970020: balance_dirty_state: bdi btrfs-1: dirty=746 wb=535 unstable=0 bg_thresh=992 thresh=1984 gap=703 poll_thresh=18 ino=257 dd-2584 [001] 305.970254: balance_dirty_state: bdi btrfs-1: dirty=771 wb=535 unstable=0 bg_thresh=991 thresh=1983 gap=677 poll_thresh=19 ino=257 dd-2584 [001] 305.970489: balance_dirty_state: bdi btrfs-1: dirty=796 wb=535 unstable=0 bg_thresh=991 thresh=1982 gap=651 poll_thresh=20 ino=257 dd-2584 [001] 305.970726: balance_dirty_state: bdi btrfs-1: dirty=846 wb=535 unstable=0 bg_thresh=993 thresh=1986 gap=605 poll_thresh=21 ino=257 dd-2584 [001] 305.970962: balance_dirty_state: bdi btrfs-1: dirty=871 wb=535 unstable=0 bg_thresh=992 thresh=1985 gap=579 poll_thresh=22 ino=257 dd-2584 [001] 305.971528: balance_dirty_state: bdi btrfs-1: dirty=896 wb=535 unstable=0 bg_thresh=992 thresh=1984 gap=553 poll_thresh=23 ino=257 dd-2584 [001] 305.971762: balance_dirty_state: bdi btrfs-1: dirty=946 wb=535 unstable=0 bg_thresh=991 thresh=1983 gap=502 poll_thresh=24 ino=257 dd-2584 [001] 305.971999: balance_dirty_state: bdi btrfs-1: dirty=971 wb=535 unstable=0 bg_thresh=993 thresh=1987 gap=481 poll_thresh=25 ino=257 dd-2584 [001] 305.972008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-78% task_weight=99% bdi_bw=63876 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [007] 305.976849: balance_dirty_state: bdi btrfs-1: dirty=996 wb=385 unstable=0 bg_thresh=991 thresh=1983 gap=602 poll_thresh=19 ino=257 flush-btrfs-1-2586 [003] 305.976873: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13332 wrote=0 to_write=8192 dd-2584 [007] 305.977022: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=385 unstable=0 bg_thresh=997 thresh=1994 gap=588 poll_thresh=20 ino=257 dd-2584 [007] 305.977377: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=435 unstable=0 bg_thresh=999 thresh=1999 gap=543 poll_thresh=21 ino=257 dd-2584 [007] 305.977746: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=460 unstable=0 bg_thresh=1001 thresh=2003 gap=522 poll_thresh=22 ino=257 dd-2584 [007] 305.978108: balance_dirty_state: bdi btrfs-1: dirty=996 wb=510 unstable=0 bg_thresh=1001 thresh=2002 gap=496 poll_thresh=23 ino=257 dd-2584 [007] 305.978113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=63876 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 305.979698: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=832 to_write=7360 dd-2584 [007] 305.984636: balance_dirty_state: bdi btrfs-1: dirty=296 wb=1085 unstable=0 bg_thresh=1004 thresh=2008 gap=627 poll_thresh=23 ino=257 dd-2584 [007] 305.984878: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1085 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=17 ino=257 dd-2584 [007] 305.984998: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1085 unstable=0 bg_thresh=1003 thresh=2006 gap=575 poll_thresh=18 ino=257 dd-2584 [007] 305.985116: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1085 unstable=0 bg_thresh=1002 thresh=2005 gap=549 poll_thresh=19 ino=257 dd-2584 [007] 305.985235: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1085 unstable=0 bg_thresh=1002 thresh=2004 gap=498 poll_thresh=20 ino=257 dd-2584 [007] 305.985240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=64260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 305.992824: balance_dirty_state: bdi btrfs-1: dirty=421 wb=960 unstable=0 bg_thresh=1003 thresh=2006 gap=625 poll_thresh=20 ino=257 dd-2584 [007] 305.992947: balance_dirty_state: bdi btrfs-1: dirty=421 wb=960 unstable=0 bg_thresh=1002 thresh=2005 gap=624 poll_thresh=15 ino=257 dd-2584 [007] 305.993005: balance_dirty_state: bdi btrfs-1: dirty=446 wb=960 unstable=0 bg_thresh=1002 thresh=2005 gap=599 poll_thresh=16 ino=257 dd-2584 [007] 305.993119: balance_dirty_state: bdi btrfs-1: dirty=471 wb=960 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=17 ino=257 dd-2584 [007] 305.993231: balance_dirty_state: bdi btrfs-1: dirty=521 wb=960 unstable=0 bg_thresh=1004 thresh=2008 gap=527 poll_thresh=18 ino=257 dd-2584 [007] 305.993343: balance_dirty_state: bdi btrfs-1: dirty=546 wb=960 unstable=0 bg_thresh=1003 thresh=2007 gap=501 poll_thresh=19 ino=257 dd-2584 [007] 305.993348: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=64260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 306.000771: balance_dirty_state: bdi btrfs-1: dirty=546 wb=835 unstable=0 bg_thresh=1003 thresh=2007 gap=626 poll_thresh=19 ino=257 dd-2584 [007] 306.000847: balance_dirty_state: bdi btrfs-1: dirty=546 wb=835 unstable=0 bg_thresh=1003 thresh=2006 gap=625 poll_thresh=14 ino=257 dd-2584 [007] 306.001103: balance_dirty_state: bdi btrfs-1: dirty=571 wb=835 unstable=0 bg_thresh=1003 thresh=2006 gap=600 poll_thresh=15 ino=257 dd-2584 [007] 306.001170: balance_dirty_state: bdi btrfs-1: dirty=596 wb=835 unstable=0 bg_thresh=1005 thresh=2010 gap=579 poll_thresh=16 ino=257 dd-2584 [007] 306.001296: balance_dirty_state: bdi btrfs-1: dirty=621 wb=835 unstable=0 bg_thresh=1004 thresh=2009 gap=553 poll_thresh=17 ino=257 dd-2584 [007] 306.001425: balance_dirty_state: bdi btrfs-1: dirty=646 wb=835 unstable=0 bg_thresh=1004 thresh=2008 gap=527 poll_thresh=18 ino=257 dd-2584 [007] 306.001553: balance_dirty_state: bdi btrfs-1: dirty=696 wb=835 unstable=0 bg_thresh=1003 thresh=2007 gap=476 poll_thresh=19 ino=257 dd-2584 [007] 306.001558: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=64260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 306.008746: balance_dirty_state: bdi btrfs-1: dirty=696 wb=835 unstable=0 bg_thresh=1003 thresh=2007 gap=476 poll_thresh=19 ino=257 dd-2584 [007] 306.008755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=64260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 306.016768: balance_dirty_state: bdi btrfs-1: dirty=696 wb=585 unstable=0 bg_thresh=1003 thresh=2007 gap=726 poll_thresh=19 ino=257 dd-2584 [007] 306.016901: balance_dirty_state: bdi btrfs-1: dirty=696 wb=585 unstable=0 bg_thresh=1003 thresh=2006 gap=725 poll_thresh=14 ino=257 dd-2584 [007] 306.017020: balance_dirty_state: bdi btrfs-1: dirty=721 wb=585 unstable=0 bg_thresh=1005 thresh=2011 gap=705 poll_thresh=15 ino=257 dd-2584 [007] 306.017137: balance_dirty_state: bdi btrfs-1: dirty=746 wb=585 unstable=0 bg_thresh=1002 thresh=2005 gap=674 poll_thresh=16 ino=257 dd-2584 [007] 306.017371: balance_dirty_state: bdi btrfs-1: dirty=771 wb=585 unstable=0 bg_thresh=1002 thresh=2004 gap=648 poll_thresh=17 ino=257 dd-2584 [007] 306.017607: balance_dirty_state: bdi btrfs-1: dirty=796 wb=585 unstable=0 bg_thresh=1001 thresh=2003 gap=622 poll_thresh=18 ino=257 dd-2584 [007] 306.018213: balance_dirty_state: bdi btrfs-1: dirty=821 wb=585 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=19 ino=257 dd-2584 [007] 306.018424: balance_dirty_state: bdi btrfs-1: dirty=871 wb=510 unstable=0 bg_thresh=1003 thresh=2006 gap=625 poll_thresh=20 ino=257 dd-2584 [007] 306.018614: balance_dirty_state: bdi btrfs-1: dirty=896 wb=460 unstable=0 bg_thresh=1002 thresh=2005 gap=649 poll_thresh=21 ino=257 dd-2584 [007] 306.018858: balance_dirty_state: bdi btrfs-1: dirty=921 wb=460 unstable=0 bg_thresh=1004 thresh=2009 gap=628 poll_thresh=22 ino=257 dd-2584 [007] 306.019101: balance_dirty_state: bdi btrfs-1: dirty=946 wb=460 unstable=0 bg_thresh=1004 thresh=2008 gap=602 poll_thresh=23 ino=257 dd-2584 [007] 306.019341: balance_dirty_state: bdi btrfs-1: dirty=996 wb=460 unstable=0 bg_thresh=1003 thresh=2007 gap=551 poll_thresh=24 ino=257 dd-2584 [007] 306.019582: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=460 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=25 ino=257 flush-btrfs-1-2586 [003] 306.019628: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13372 wrote=0 to_write=8192 dd-2584 [007] 306.019954: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=460 unstable=0 bg_thresh=1005 thresh=2010 gap=504 poll_thresh=26 ino=257 dd-2584 [007] 306.020956: balance_dirty_state: bdi btrfs-1: dirty=971 wb=585 unstable=0 bg_thresh=1004 thresh=2009 gap=453 poll_thresh=27 ino=257 dd-2584 [007] 306.020961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=64260 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [003] 306.025044: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=184 wrote=784 to_write=7408 dd-2584 [007] 306.028597: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1135 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=27 ino=257 dd-2584 [007] 306.028663: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1135 unstable=0 bg_thresh=1002 thresh=2005 gap=549 poll_thresh=20 ino=257 dd-2584 [007] 306.028784: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1135 unstable=0 bg_thresh=1005 thresh=2010 gap=504 poll_thresh=21 ino=257 dd-2584 [007] 306.028925: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1135 unstable=0 bg_thresh=1002 thresh=2004 gap=472 poll_thresh=22 ino=257 dd-2584 [007] 306.028930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=64260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 306.036749: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1135 unstable=0 bg_thresh=1003 thresh=2007 gap=477 poll_thresh=22 ino=257 dd-2584 [007] 306.036758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=64260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 306.044703: balance_dirty_state: bdi btrfs-1: dirty=395 wb=885 unstable=0 bg_thresh=999 thresh=1999 gap=719 poll_thresh=22 ino=257 dd-2584 [007] 306.044777: balance_dirty_state: bdi btrfs-1: dirty=395 wb=885 unstable=0 bg_thresh=999 thresh=1999 gap=719 poll_thresh=16 ino=257 dd-2584 [007] 306.044906: balance_dirty_state: bdi btrfs-1: dirty=445 wb=885 unstable=0 bg_thresh=1001 thresh=2003 gap=673 poll_thresh=17 ino=257 dd-2584 [007] 306.045039: balance_dirty_state: bdi btrfs-1: dirty=470 wb=885 unstable=0 bg_thresh=1001 thresh=2002 gap=647 poll_thresh=18 ino=257 dd-2584 [007] 306.045173: balance_dirty_state: bdi btrfs-1: dirty=495 wb=885 unstable=0 bg_thresh=1000 thresh=2001 gap=621 poll_thresh=19 ino=257 dd-2584 [007] 306.045307: balance_dirty_state: bdi btrfs-1: dirty=545 wb=885 unstable=0 bg_thresh=1002 thresh=2005 gap=575 poll_thresh=20 ino=257 dd-2584 [007] 306.045934: balance_dirty_state: bdi btrfs-1: dirty=583 wb=885 unstable=0 bg_thresh=1036 thresh=2072 gap=604 poll_thresh=21 ino=257 dd-2584 [007] 306.046055: balance_dirty_state: bdi btrfs-1: dirty=608 wb=885 unstable=0 bg_thresh=1035 thresh=2071 gap=578 poll_thresh=22 ino=257 dd-2584 [007] 306.046177: balance_dirty_state: bdi btrfs-1: dirty=633 wb=885 unstable=0 bg_thresh=1035 thresh=2070 gap=552 poll_thresh=23 ino=257 dd-2584 [007] 306.046301: balance_dirty_state: bdi btrfs-1: dirty=658 wb=885 unstable=0 bg_thresh=1037 thresh=2074 gap=531 poll_thresh=24 ino=257 dd-2584 [007] 306.046423: balance_dirty_state: bdi btrfs-1: dirty=708 wb=885 unstable=0 bg_thresh=1036 thresh=2073 gap=480 poll_thresh=25 ino=257 dd-2584 [007] 306.046428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=64260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 306.052659: balance_dirty_state: bdi btrfs-1: dirty=708 wb=885 unstable=0 bg_thresh=1036 thresh=2073 gap=480 poll_thresh=25 ino=257 dd-2584 [002] 306.052666: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=64260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 306.060695: balance_dirty_state: bdi btrfs-1: dirty=708 wb=685 unstable=0 bg_thresh=1036 thresh=2073 gap=680 poll_thresh=25 ino=257 dd-2584 [002] 306.060767: balance_dirty_state: bdi btrfs-1: dirty=708 wb=685 unstable=0 bg_thresh=1039 thresh=2078 gap=685 poll_thresh=19 ino=257 dd-2584 [002] 306.060889: balance_dirty_state: bdi btrfs-1: dirty=733 wb=685 unstable=0 bg_thresh=1038 thresh=2076 gap=658 poll_thresh=20 ino=257 dd-2584 [002] 306.061010: balance_dirty_state: bdi btrfs-1: dirty=783 wb=685 unstable=0 bg_thresh=1040 thresh=2080 gap=612 poll_thresh=21 ino=257 dd-2584 [002] 306.061129: balance_dirty_state: bdi btrfs-1: dirty=808 wb=685 unstable=0 bg_thresh=1039 thresh=2079 gap=586 poll_thresh=22 ino=257 dd-2584 [002] 306.061426: balance_dirty_state: bdi btrfs-1: dirty=833 wb=685 unstable=0 bg_thresh=1039 thresh=2078 gap=560 poll_thresh=23 ino=257 dd-2584 [002] 306.061545: balance_dirty_state: bdi btrfs-1: dirty=883 wb=685 unstable=0 bg_thresh=1038 thresh=2077 gap=509 poll_thresh=24 ino=257 dd-2584 [002] 306.061549: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1336 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-160% task_weight=101% bdi_bw=64260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 306.068684: balance_dirty_state: bdi btrfs-1: dirty=858 wb=560 unstable=0 bg_thresh=1021 thresh=2043 gap=625 poll_thresh=24 ino=257 dd-2584 [002] 306.068761: balance_dirty_state: bdi btrfs-1: dirty=852 wb=561 unstable=0 bg_thresh=1020 thresh=2041 gap=628 poll_thresh=18 ino=257 dd-2584 [002] 306.068886: balance_dirty_state: bdi btrfs-1: dirty=902 wb=561 unstable=0 bg_thresh=1020 thresh=2040 gap=577 poll_thresh=19 ino=257 dd-2584 [002] 306.069011: balance_dirty_state: bdi btrfs-1: dirty=927 wb=561 unstable=0 bg_thresh=1019 thresh=2039 gap=551 poll_thresh=20 ino=257 dd-2584 [002] 306.069136: balance_dirty_state: bdi btrfs-1: dirty=952 wb=561 unstable=0 bg_thresh=1019 thresh=2038 gap=525 poll_thresh=21 ino=257 dd-2584 [002] 306.069265: balance_dirty_state: bdi btrfs-1: dirty=977 wb=561 unstable=0 bg_thresh=1021 thresh=2042 gap=504 poll_thresh=22 ino=257 dd-2584 [002] 306.069270: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-200% task_weight=100% bdi_bw=64260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 306.076702: balance_dirty_state: bdi btrfs-1: dirty=983 wb=303 unstable=0 bg_thresh=1013 thresh=2026 gap=740 poll_thresh=22 ino=257 dd-2584 [002] 306.076775: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=303 unstable=0 bg_thresh=1012 thresh=2025 gap=714 poll_thresh=16 ino=257 dd-2584 [002] 306.076906: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=303 unstable=0 bg_thresh=1012 thresh=2024 gap=688 poll_thresh=17 ino=257 flush-btrfs-1-2586 [003] 306.076957: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13432 wrote=0 to_write=8192 dd-2584 [002] 306.077224: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=328 unstable=0 bg_thresh=1011 thresh=2023 gap=637 poll_thresh=18 ino=257 dd-2584 [002] 306.077359: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=404 unstable=0 bg_thresh=1013 thresh=2027 gap=616 poll_thresh=19 ino=257 dd-2584 [002] 306.077490: balance_dirty_state: bdi btrfs-1: dirty=982 wb=454 unstable=0 bg_thresh=1013 thresh=2026 gap=590 poll_thresh=20 ino=257 dd-2584 [002] 306.077625: balance_dirty_state: bdi btrfs-1: dirty=957 wb=504 unstable=0 bg_thresh=1012 thresh=2025 gap=564 poll_thresh=21 ino=257 dd-2584 [002] 306.077775: balance_dirty_state: bdi btrfs-1: dirty=933 wb=567 unstable=0 bg_thresh=1014 thresh=2028 gap=528 poll_thresh=22 ino=257 dd-2584 [002] 306.077923: balance_dirty_state: bdi btrfs-1: dirty=884 wb=642 unstable=0 bg_thresh=1013 thresh=2026 gap=500 poll_thresh=23 ino=257 dd-2584 [002] 306.077925: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-128% task_weight=101% bdi_bw=64260 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 306.079252: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=236 wrote=944 to_write=7248 dd-2584 [002] 306.088664: balance_dirty_state: bdi btrfs-1: dirty=285 wb=1109 unstable=0 bg_thresh=988 thresh=1976 gap=582 poll_thresh=23 ino=257 dd-2584 [002] 306.088799: balance_dirty_state: bdi btrfs-1: dirty=298 wb=1034 unstable=0 bg_thresh=985 thresh=1971 gap=639 poll_thresh=17 ino=257 dd-2584 [002] 306.089011: balance_dirty_state: bdi btrfs-1: dirty=349 wb=984 unstable=0 bg_thresh=984 thresh=1969 gap=636 poll_thresh=18 ino=257 dd-2584 [002] 306.089481: balance_dirty_state: bdi btrfs-1: dirty=374 wb=984 unstable=0 bg_thresh=984 thresh=1968 gap=610 poll_thresh=19 ino=257 dd-2584 [002] 306.089668: balance_dirty_state: bdi btrfs-1: dirty=399 wb=984 unstable=0 bg_thresh=984 thresh=1969 gap=586 poll_thresh=20 ino=257 dd-2584 [002] 306.089803: balance_dirty_state: bdi btrfs-1: dirty=424 wb=984 unstable=0 bg_thresh=984 thresh=1968 gap=560 poll_thresh=21 ino=257 dd-2584 [002] 306.089939: balance_dirty_state: bdi btrfs-1: dirty=475 wb=984 unstable=0 bg_thresh=989 thresh=1978 gap=519 poll_thresh=22 ino=257 dd-2584 [002] 306.090066: balance_dirty_state: bdi btrfs-1: dirty=500 wb=984 unstable=0 bg_thresh=985 thresh=1971 gap=487 poll_thresh=23 ino=257 dd-2584 [002] 306.090072: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=64920 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 306.096757: balance_dirty_state: bdi btrfs-1: dirty=506 wb=984 unstable=0 bg_thresh=990 thresh=1980 gap=490 poll_thresh=23 ino=257 dd-2584 [006] 306.096765: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=64920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 306.104781: balance_dirty_state: bdi btrfs-1: dirty=506 wb=833 unstable=0 bg_thresh=989 thresh=1979 gap=640 poll_thresh=23 ino=257 dd-2584 [006] 306.104848: balance_dirty_state: bdi btrfs-1: dirty=506 wb=833 unstable=0 bg_thresh=992 thresh=1984 gap=645 poll_thresh=17 ino=257 dd-2584 [006] 306.104971: balance_dirty_state: bdi btrfs-1: dirty=556 wb=795 unstable=0 bg_thresh=994 thresh=1989 gap=638 poll_thresh=18 ino=257 dd-2584 [006] 306.105115: balance_dirty_state: bdi btrfs-1: dirty=581 wb=695 unstable=0 bg_thresh=994 thresh=1988 gap=712 poll_thresh=19 ino=257 dd-2584 [006] 306.105236: balance_dirty_state: bdi btrfs-1: dirty=606 wb=695 unstable=0 bg_thresh=995 thresh=1991 gap=690 poll_thresh=20 ino=257 dd-2584 [006] 306.105534: balance_dirty_state: bdi btrfs-1: dirty=656 wb=695 unstable=0 bg_thresh=994 thresh=1989 gap=638 poll_thresh=21 ino=257 dd-2584 [006] 306.105653: balance_dirty_state: bdi btrfs-1: dirty=681 wb=695 unstable=0 bg_thresh=994 thresh=1988 gap=612 poll_thresh=22 ino=257 dd-2584 [006] 306.105772: balance_dirty_state: bdi btrfs-1: dirty=706 wb=695 unstable=0 bg_thresh=990 thresh=1981 gap=580 poll_thresh=23 ino=257 dd-2584 [006] 306.105895: balance_dirty_state: bdi btrfs-1: dirty=731 wb=695 unstable=0 bg_thresh=992 thresh=1985 gap=559 poll_thresh=24 ino=257 dd-2584 [006] 306.106017: balance_dirty_state: bdi btrfs-1: dirty=781 wb=695 unstable=0 bg_thresh=992 thresh=1984 gap=508 poll_thresh=25 ino=257 dd-2584 [006] 306.106137: balance_dirty_state: bdi btrfs-1: dirty=806 wb=695 unstable=0 bg_thresh=991 thresh=1983 gap=482 poll_thresh=26 ino=257 dd-2584 [006] 306.106142: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=64920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 306.112730: balance_dirty_state: bdi btrfs-1: dirty=805 wb=690 unstable=0 bg_thresh=994 thresh=1989 gap=494 poll_thresh=26 ino=257 dd-2584 [006] 306.112740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=64920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 306.120740: balance_dirty_state: bdi btrfs-1: dirty=805 wb=515 unstable=0 bg_thresh=989 thresh=1978 gap=658 poll_thresh=26 ino=257 dd-2584 [002] 306.120859: balance_dirty_state: bdi btrfs-1: dirty=805 wb=490 unstable=0 bg_thresh=995 thresh=1991 gap=696 poll_thresh=19 ino=257 dd-2584 [002] 306.121045: balance_dirty_state: bdi btrfs-1: dirty=869 wb=432 unstable=0 bg_thresh=996 thresh=1992 gap=691 poll_thresh=20 ino=257 dd-2584 [002] 306.121477: balance_dirty_state: bdi btrfs-1: dirty=894 wb=432 unstable=0 bg_thresh=995 thresh=1991 gap=665 poll_thresh=21 ino=257 dd-2584 [002] 306.121649: balance_dirty_state: bdi btrfs-1: dirty=919 wb=432 unstable=0 bg_thresh=995 thresh=1990 gap=639 poll_thresh=22 ino=257 dd-2584 [002] 306.121824: balance_dirty_state: bdi btrfs-1: dirty=969 wb=432 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=23 ino=257 dd-2584 [002] 306.121999: balance_dirty_state: bdi btrfs-1: dirty=994 wb=432 unstable=0 bg_thresh=993 thresh=1987 gap=561 poll_thresh=24 ino=257 dd-2584 [002] 306.122177: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=432 unstable=0 bg_thresh=993 thresh=1986 gap=535 poll_thresh=25 ino=257 flush-btrfs-1-2586 [003] 306.122249: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13476 wrote=0 to_write=8192 dd-2584 [002] 306.122361: balance_dirty_state: bdi btrfs-1: dirty=1044 wb=432 unstable=0 bg_thresh=995 thresh=1990 gap=514 poll_thresh=26 ino=257 dd-2584 [002] 306.122563: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=458 unstable=0 bg_thresh=994 thresh=1989 gap=462 poll_thresh=27 ino=257 dd-2584 [002] 306.122566: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=64920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 306.124987: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=284 wrote=784 to_write=7408 dd-2584 [002] 306.128627: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1085 unstable=0 bg_thresh=987 thresh=1975 gap=573 poll_thresh=27 ino=257 dd-2584 [002] 306.128731: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1085 unstable=0 bg_thresh=988 thresh=1976 gap=574 poll_thresh=20 ino=257 dd-2584 [002] 306.128915: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1085 unstable=0 bg_thresh=987 thresh=1975 gap=523 poll_thresh=21 ino=257 dd-2584 [002] 306.129355: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1085 unstable=0 bg_thresh=991 thresh=1982 gap=505 poll_thresh=22 ino=257 dd-2584 [002] 306.129532: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1085 unstable=0 bg_thresh=993 thresh=1987 gap=485 poll_thresh=23 ino=257 dd-2584 [002] 306.129539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=64920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 306.136743: balance_dirty_state: bdi btrfs-1: dirty=417 wb=960 unstable=0 bg_thresh=993 thresh=1987 gap=610 poll_thresh=23 ino=257 dd-2584 [002] 306.136854: balance_dirty_state: bdi btrfs-1: dirty=442 wb=960 unstable=0 bg_thresh=993 thresh=1987 gap=585 poll_thresh=17 ino=257 dd-2584 [002] 306.136975: balance_dirty_state: bdi btrfs-1: dirty=467 wb=960 unstable=0 bg_thresh=993 thresh=1986 gap=559 poll_thresh=18 ino=257 dd-2584 [002] 306.137097: balance_dirty_state: bdi btrfs-1: dirty=517 wb=960 unstable=0 bg_thresh=995 thresh=1990 gap=513 poll_thresh=19 ino=257 dd-2584 [002] 306.137220: balance_dirty_state: bdi btrfs-1: dirty=542 wb=960 unstable=0 bg_thresh=994 thresh=1989 gap=487 poll_thresh=20 ino=257 dd-2584 [002] 306.137224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=64920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 306.148632: balance_dirty_state: bdi btrfs-1: dirty=542 wb=795 unstable=0 bg_thresh=988 thresh=1976 gap=639 poll_thresh=20 ino=257 dd-2584 [002] 306.148701: balance_dirty_state: bdi btrfs-1: dirty=542 wb=795 unstable=0 bg_thresh=988 thresh=1976 gap=639 poll_thresh=15 ino=257 dd-2584 [002] 306.148761: balance_dirty_state: bdi btrfs-1: dirty=567 wb=795 unstable=0 bg_thresh=990 thresh=1981 gap=619 poll_thresh=16 ino=257 dd-2584 [002] 306.148876: balance_dirty_state: bdi btrfs-1: dirty=592 wb=795 unstable=0 bg_thresh=993 thresh=1986 gap=599 poll_thresh=17 ino=257 dd-2584 [002] 306.149172: balance_dirty_state: bdi btrfs-1: dirty=642 wb=795 unstable=0 bg_thresh=992 thresh=1985 gap=548 poll_thresh=18 ino=257 dd-2584 [002] 306.149294: balance_dirty_state: bdi btrfs-1: dirty=667 wb=795 unstable=0 bg_thresh=994 thresh=1989 gap=527 poll_thresh=19 ino=257 dd-2584 [002] 306.149414: balance_dirty_state: bdi btrfs-1: dirty=692 wb=795 unstable=0 bg_thresh=994 thresh=1988 gap=501 poll_thresh=20 ino=257 dd-2584 [002] 306.149534: balance_dirty_state: bdi btrfs-1: dirty=717 wb=795 unstable=0 bg_thresh=993 thresh=1987 gap=475 poll_thresh=21 ino=257 dd-2584 [002] 306.149538: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=64920 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 306.156662: balance_dirty_state: bdi btrfs-1: dirty=717 wb=656 unstable=0 bg_thresh=987 thresh=1975 gap=602 poll_thresh=21 ino=257 dd-2584 [002] 306.156760: balance_dirty_state: bdi btrfs-1: dirty=742 wb=656 unstable=0 bg_thresh=987 thresh=1975 gap=577 poll_thresh=16 ino=257 dd-2584 [002] 306.156879: balance_dirty_state: bdi btrfs-1: dirty=767 wb=656 unstable=0 bg_thresh=990 thresh=1980 gap=557 poll_thresh=17 ino=257 dd-2584 [002] 306.156991: balance_dirty_state: bdi btrfs-1: dirty=817 wb=656 unstable=0 bg_thresh=995 thresh=1990 gap=517 poll_thresh=18 ino=257 dd-2584 [002] 306.157110: balance_dirty_state: bdi btrfs-1: dirty=842 wb=656 unstable=0 bg_thresh=994 thresh=1989 gap=491 poll_thresh=19 ino=257 dd-2584 [002] 306.157114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=64920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 306.164649: balance_dirty_state: bdi btrfs-1: dirty=842 wb=530 unstable=0 bg_thresh=985 thresh=1971 gap=599 poll_thresh=19 ino=257 dd-2584 [002] 306.164737: balance_dirty_state: bdi btrfs-1: dirty=867 wb=530 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 306.164798: balance_dirty_state: bdi btrfs-1: dirty=867 wb=530 unstable=0 bg_thresh=988 thresh=1976 gap=579 poll_thresh=15 ino=257 dd-2584 [002] 306.165023: balance_dirty_state: bdi btrfs-1: dirty=892 wb=530 unstable=0 bg_thresh=990 thresh=1981 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 306.165137: balance_dirty_state: bdi btrfs-1: dirty=917 wb=530 unstable=0 bg_thresh=993 thresh=1986 gap=539 poll_thresh=17 ino=257 dd-2584 [002] 306.165254: balance_dirty_state: bdi btrfs-1: dirty=942 wb=530 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=18 ino=257 dd-2584 [002] 306.165369: balance_dirty_state: bdi btrfs-1: dirty=992 wb=530 unstable=0 bg_thresh=994 thresh=1989 gap=467 poll_thresh=19 ino=257 dd-2584 [002] 306.165374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=64920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 306.172643: balance_dirty_state: bdi btrfs-1: dirty=992 wb=405 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 306.172727: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13528 wrote=0 to_write=8192 dd-2584 [002] 306.172746: balance_dirty_state: bdi btrfs-1: dirty=992 wb=405 unstable=0 bg_thresh=986 thresh=1973 gap=576 poll_thresh=14 ino=257 dd-2584 [002] 306.172807: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=405 unstable=0 bg_thresh=989 thresh=1978 gap=556 poll_thresh=15 ino=257 dd-2584 [002] 306.172871: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=405 unstable=0 bg_thresh=989 thresh=1978 gap=531 poll_thresh=16 ino=257 dd-2584 [002] 306.172999: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=455 unstable=0 bg_thresh=991 thresh=1983 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 306.173130: balance_dirty_state: bdi btrfs-1: dirty=967 wb=530 unstable=0 bg_thresh=993 thresh=1987 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 306.173132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=64920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 306.176171: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=332 wrote=784 to_write=7408 dd-2584 [002] 306.180794: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1055 unstable=0 bg_thresh=987 thresh=1975 gap=603 poll_thresh=18 ino=257 dd-2584 [002] 306.180894: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1055 unstable=0 bg_thresh=987 thresh=1975 gap=578 poll_thresh=13 ino=257 dd-2584 [002] 306.180955: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1055 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 306.181191: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1055 unstable=0 bg_thresh=990 thresh=1980 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 306.181251: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1055 unstable=0 bg_thresh=992 thresh=1985 gap=538 poll_thresh=16 ino=257 dd-2584 [002] 306.181369: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1055 unstable=0 bg_thresh=995 thresh=1990 gap=518 poll_thresh=17 ino=257 dd-2584 [002] 306.181490: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1055 unstable=0 bg_thresh=997 thresh=1994 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 306.181495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-261% task_weight=100% bdi_bw=64920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 306.188781: balance_dirty_state: bdi btrfs-1: dirty=442 wb=905 unstable=0 bg_thresh=987 thresh=1975 gap=628 poll_thresh=18 ino=257 dd-2584 [002] 306.188889: balance_dirty_state: bdi btrfs-1: dirty=467 wb=905 unstable=0 bg_thresh=987 thresh=1975 gap=603 poll_thresh=13 ino=257 dd-2584 [002] 306.188947: balance_dirty_state: bdi btrfs-1: dirty=492 wb=905 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=14 ino=257 dd-2584 [002] 306.189004: balance_dirty_state: bdi btrfs-1: dirty=492 wb=905 unstable=0 bg_thresh=990 thresh=1980 gap=583 poll_thresh=15 ino=257 dd-2584 [002] 306.189061: balance_dirty_state: bdi btrfs-1: dirty=517 wb=905 unstable=0 bg_thresh=992 thresh=1985 gap=563 poll_thresh=16 ino=257 dd-2584 [002] 306.189175: balance_dirty_state: bdi btrfs-1: dirty=542 wb=905 unstable=0 bg_thresh=995 thresh=1990 gap=543 poll_thresh=17 ino=257 dd-2584 [002] 306.189291: balance_dirty_state: bdi btrfs-1: dirty=567 wb=905 unstable=0 bg_thresh=997 thresh=1994 gap=522 poll_thresh=18 ino=257 dd-2584 [002] 306.189406: balance_dirty_state: bdi btrfs-1: dirty=617 wb=905 unstable=0 bg_thresh=996 thresh=1993 gap=471 poll_thresh=19 ino=257 dd-2584 [002] 306.189410: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=64920 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 306.196727: balance_dirty_state: bdi btrfs-1: dirty=617 wb=792 unstable=0 bg_thresh=986 thresh=1972 gap=563 poll_thresh=19 ino=257 dd-2584 [002] 306.196997: balance_dirty_state: bdi btrfs-1: dirty=617 wb=792 unstable=0 bg_thresh=986 thresh=1972 gap=563 poll_thresh=14 ino=257 dd-2584 [002] 306.197059: balance_dirty_state: bdi btrfs-1: dirty=642 wb=792 unstable=0 bg_thresh=988 thresh=1977 gap=543 poll_thresh=15 ino=257 dd-2584 [002] 306.197118: balance_dirty_state: bdi btrfs-1: dirty=667 wb=792 unstable=0 bg_thresh=988 thresh=1977 gap=518 poll_thresh=16 ino=257 dd-2584 [002] 306.197235: balance_dirty_state: bdi btrfs-1: dirty=692 wb=792 unstable=0 bg_thresh=991 thresh=1982 gap=498 poll_thresh=17 ino=257 dd-2584 [002] 306.197358: balance_dirty_state: bdi btrfs-1: dirty=717 wb=792 unstable=0 bg_thresh=993 thresh=1986 gap=477 poll_thresh=18 ino=257 dd-2584 [002] 306.197363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 306.204688: balance_dirty_state: bdi btrfs-1: dirty=717 wb=654 unstable=0 bg_thresh=986 thresh=1973 gap=602 poll_thresh=18 ino=257 dd-2584 [002] 306.204816: balance_dirty_state: bdi btrfs-1: dirty=742 wb=654 unstable=0 bg_thresh=986 thresh=1973 gap=577 poll_thresh=13 ino=257 dd-2584 [002] 306.204936: balance_dirty_state: bdi btrfs-1: dirty=742 wb=654 unstable=0 bg_thresh=989 thresh=1978 gap=582 poll_thresh=14 ino=257 dd-2584 [002] 306.205055: balance_dirty_state: bdi btrfs-1: dirty=767 wb=654 unstable=0 bg_thresh=989 thresh=1978 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 306.205174: balance_dirty_state: bdi btrfs-1: dirty=792 wb=654 unstable=0 bg_thresh=991 thresh=1983 gap=537 poll_thresh=16 ino=257 dd-2584 [002] 306.205415: balance_dirty_state: bdi btrfs-1: dirty=817 wb=654 unstable=0 bg_thresh=994 thresh=1988 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 306.205656: balance_dirty_state: bdi btrfs-1: dirty=842 wb=654 unstable=0 bg_thresh=996 thresh=1992 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 306.205665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 306.212686: balance_dirty_state: bdi btrfs-1: dirty=842 wb=504 unstable=0 bg_thresh=988 thresh=1977 gap=631 poll_thresh=18 ino=257 dd-2584 [002] 306.212813: balance_dirty_state: bdi btrfs-1: dirty=867 wb=504 unstable=0 bg_thresh=988 thresh=1977 gap=606 poll_thresh=13 ino=257 dd-2584 [002] 306.213091: balance_dirty_state: bdi btrfs-1: dirty=892 wb=379 unstable=0 bg_thresh=988 thresh=1976 gap=705 poll_thresh=14 ino=257 dd-2584 [002] 306.213152: balance_dirty_state: bdi btrfs-1: dirty=892 wb=379 unstable=0 bg_thresh=988 thresh=1976 gap=705 poll_thresh=15 ino=257 dd-2584 [002] 306.213211: balance_dirty_state: bdi btrfs-1: dirty=917 wb=379 unstable=0 bg_thresh=993 thresh=1987 gap=691 poll_thresh=16 ino=257 dd-2584 [002] 306.213328: balance_dirty_state: bdi btrfs-1: dirty=942 wb=379 unstable=0 bg_thresh=996 thresh=1992 gap=671 poll_thresh=17 ino=257 dd-2584 [002] 306.213447: balance_dirty_state: bdi btrfs-1: dirty=967 wb=379 unstable=0 bg_thresh=998 thresh=1996 gap=650 poll_thresh=18 ino=257 dd-2584 [002] 306.213569: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=379 unstable=0 bg_thresh=997 thresh=1995 gap=599 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 306.213644: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13568 wrote=0 to_write=8192 dd-2584 [002] 306.213696: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=379 unstable=0 bg_thresh=997 thresh=1994 gap=573 poll_thresh=20 ino=257 dd-2584 [002] 306.213827: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=404 unstable=0 bg_thresh=999 thresh=1998 gap=552 poll_thresh=21 ino=257 dd-2584 [002] 306.213963: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=454 unstable=0 bg_thresh=998 thresh=1997 gap=526 poll_thresh=22 ino=257 dd-2584 [002] 306.214257: balance_dirty_state: bdi btrfs-1: dirty=942 wb=579 unstable=0 bg_thresh=998 thresh=1996 gap=475 poll_thresh=23 ino=257 dd-2584 [002] 306.214259: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 306.216282: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=372 wrote=816 to_write=7376 dd-2584 [002] 306.220709: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1204 unstable=0 bg_thresh=995 thresh=1990 gap=469 poll_thresh=23 ino=257 dd-2584 [002] 306.220717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 306.228742: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1079 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=23 ino=257 dd-2584 [002] 306.228826: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1079 unstable=0 bg_thresh=992 thresh=1985 gap=589 poll_thresh=17 ino=257 dd-2584 [002] 306.228973: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1079 unstable=0 bg_thresh=994 thresh=1989 gap=543 poll_thresh=18 ino=257 dd-2584 [002] 306.229108: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1079 unstable=0 bg_thresh=994 thresh=1988 gap=517 poll_thresh=19 ino=257 dd-2584 [002] 306.229240: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1079 unstable=0 bg_thresh=993 thresh=1987 gap=491 poll_thresh=20 ino=257 dd-2584 [002] 306.229245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 306.236720: balance_dirty_state: bdi btrfs-1: dirty=417 wb=954 unstable=0 bg_thresh=979 thresh=1959 gap=588 poll_thresh=20 ino=257 dd-2584 [002] 306.236799: balance_dirty_state: bdi btrfs-1: dirty=442 wb=954 unstable=0 bg_thresh=982 thresh=1964 gap=568 poll_thresh=15 ino=257 dd-2584 [002] 306.236862: balance_dirty_state: bdi btrfs-1: dirty=467 wb=954 unstable=0 bg_thresh=979 thresh=1958 gap=537 poll_thresh=16 ino=257 dd-2584 [002] 306.236990: balance_dirty_state: bdi btrfs-1: dirty=492 wb=954 unstable=0 bg_thresh=981 thresh=1962 gap=516 poll_thresh=17 ino=257 dd-2584 [002] 306.237125: balance_dirty_state: bdi btrfs-1: dirty=517 wb=954 unstable=0 bg_thresh=980 thresh=1961 gap=490 poll_thresh=18 ino=257 dd-2584 [002] 306.237130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1311 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-53% task_gap=-206% task_weight=99% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 306.244779: balance_dirty_state: bdi btrfs-1: dirty=517 wb=829 unstable=0 bg_thresh=981 thresh=1963 gap=617 poll_thresh=18 ino=257 dd-2584 [002] 306.244854: balance_dirty_state: bdi btrfs-1: dirty=542 wb=829 unstable=0 bg_thresh=981 thresh=1962 gap=591 poll_thresh=13 ino=257 dd-2584 [002] 306.244921: balance_dirty_state: bdi btrfs-1: dirty=542 wb=829 unstable=0 bg_thresh=981 thresh=1962 gap=591 poll_thresh=14 ino=257 dd-2584 [002] 306.245180: balance_dirty_state: bdi btrfs-1: dirty=567 wb=729 unstable=0 bg_thresh=976 thresh=1952 gap=656 poll_thresh=15 ino=257 dd-2584 [002] 306.245247: balance_dirty_state: bdi btrfs-1: dirty=592 wb=704 unstable=0 bg_thresh=978 thresh=1957 gap=661 poll_thresh=16 ino=257 dd-2584 [002] 306.245369: balance_dirty_state: bdi btrfs-1: dirty=617 wb=704 unstable=0 bg_thresh=978 thresh=1956 gap=635 poll_thresh=17 ino=257 dd-2584 [002] 306.245491: balance_dirty_state: bdi btrfs-1: dirty=642 wb=704 unstable=0 bg_thresh=977 thresh=1955 gap=609 poll_thresh=18 ino=257 dd-2584 [002] 306.245612: balance_dirty_state: bdi btrfs-1: dirty=692 wb=704 unstable=0 bg_thresh=977 thresh=1954 gap=558 poll_thresh=19 ino=257 dd-2584 [002] 306.245735: balance_dirty_state: bdi btrfs-1: dirty=717 wb=704 unstable=0 bg_thresh=979 thresh=1958 gap=537 poll_thresh=20 ino=257 dd-2584 [002] 306.245859: balance_dirty_state: bdi btrfs-1: dirty=742 wb=704 unstable=0 bg_thresh=975 thresh=1951 gap=505 poll_thresh=21 ino=257 dd-2584 [002] 306.245982: balance_dirty_state: bdi btrfs-1: dirty=767 wb=704 unstable=0 bg_thresh=975 thresh=1950 gap=479 poll_thresh=22 ino=257 dd-2584 [002] 306.245987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1219 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-60% task_gap=-222% task_weight=100% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 306.252808: balance_dirty_state: bdi btrfs-1: dirty=767 wb=704 unstable=0 bg_thresh=977 thresh=1954 gap=483 poll_thresh=22 ino=257 dd-2584 [005] 306.252815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1304 task_limit=1223 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 306.264806: balance_dirty_state: bdi btrfs-1: dirty=767 wb=429 unstable=0 bg_thresh=977 thresh=1955 gap=759 poll_thresh=22 ino=257 dd-2584 [006] 306.264914: balance_dirty_state: bdi btrfs-1: dirty=792 wb=429 unstable=0 bg_thresh=980 thresh=1960 gap=739 poll_thresh=16 ino=257 dd-2584 [006] 306.265507: balance_dirty_state: bdi btrfs-1: dirty=817 wb=429 unstable=0 bg_thresh=982 thresh=1965 gap=719 poll_thresh=17 ino=257 dd-2584 [006] 306.265740: balance_dirty_state: bdi btrfs-1: dirty=842 wb=429 unstable=0 bg_thresh=985 thresh=1970 gap=699 poll_thresh=18 ino=257 dd-2584 [006] 306.265976: balance_dirty_state: bdi btrfs-1: dirty=867 wb=429 unstable=0 bg_thresh=987 thresh=1974 gap=678 poll_thresh=19 ino=257 dd-2584 [006] 306.266214: balance_dirty_state: bdi btrfs-1: dirty=917 wb=429 unstable=0 bg_thresh=986 thresh=1973 gap=627 poll_thresh=20 ino=257 dd-2584 [006] 306.266450: balance_dirty_state: bdi btrfs-1: dirty=942 wb=429 unstable=0 bg_thresh=986 thresh=1972 gap=601 poll_thresh=21 ino=257 dd-2584 [006] 306.266684: balance_dirty_state: bdi btrfs-1: dirty=967 wb=429 unstable=0 bg_thresh=985 thresh=1971 gap=575 poll_thresh=22 ino=257 dd-2584 [006] 306.266920: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=429 unstable=0 bg_thresh=987 thresh=1975 gap=529 poll_thresh=23 ino=257 flush-btrfs-1-2586 [001] 306.267003: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13620 wrote=0 to_write=8192 dd-2584 [006] 306.267168: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=429 unstable=0 bg_thresh=987 thresh=1974 gap=503 poll_thresh=24 ino=257 dd-2584 [006] 306.267745: balance_dirty_state: bdi btrfs-1: dirty=967 wb=529 unstable=0 bg_thresh=986 thresh=1973 gap=477 poll_thresh=25 ino=257 dd-2584 [006] 306.267748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-94% task_gap=-288% task_weight=99% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 306.270584: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=428 wrote=768 to_write=7424 dd-2584 [006] 306.272814: balance_dirty_state: bdi btrfs-1: dirty=292 wb=1079 unstable=0 bg_thresh=986 thresh=1972 gap=601 poll_thresh=25 ino=257 dd-2584 [006] 306.272900: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1079 unstable=0 bg_thresh=985 thresh=1971 gap=575 poll_thresh=19 ino=257 dd-2584 [006] 306.273057: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1079 unstable=0 bg_thresh=985 thresh=1970 gap=549 poll_thresh=20 ino=257 dd-2584 [006] 306.273211: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1079 unstable=0 bg_thresh=987 thresh=1974 gap=528 poll_thresh=21 ino=257 dd-2584 [006] 306.273363: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1079 unstable=0 bg_thresh=986 thresh=1973 gap=477 poll_thresh=22 ino=257 dd-2584 [006] 306.273369: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 306.280812: balance_dirty_state: bdi btrfs-1: dirty=417 wb=954 unstable=0 bg_thresh=986 thresh=1973 gap=602 poll_thresh=22 ino=257 dd-2584 [006] 306.280942: balance_dirty_state: bdi btrfs-1: dirty=417 wb=954 unstable=0 bg_thresh=983 thresh=1967 gap=596 poll_thresh=16 ino=257 dd-2584 [006] 306.281181: balance_dirty_state: bdi btrfs-1: dirty=467 wb=954 unstable=0 bg_thresh=985 thresh=1971 gap=550 poll_thresh=17 ino=257 dd-2584 [006] 306.281417: balance_dirty_state: bdi btrfs-1: dirty=492 wb=954 unstable=0 bg_thresh=985 thresh=1970 gap=524 poll_thresh=18 ino=257 dd-2584 [006] 306.281653: balance_dirty_state: bdi btrfs-1: dirty=517 wb=954 unstable=0 bg_thresh=984 thresh=1969 gap=498 poll_thresh=19 ino=257 dd-2584 [006] 306.282254: balance_dirty_state: bdi btrfs-1: dirty=542 wb=954 unstable=0 bg_thresh=986 thresh=1973 gap=477 poll_thresh=20 ino=257 dd-2584 [006] 306.282263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 306.288814: balance_dirty_state: bdi btrfs-1: dirty=542 wb=829 unstable=0 bg_thresh=986 thresh=1973 gap=602 poll_thresh=20 ino=257 dd-2584 [006] 306.288902: balance_dirty_state: bdi btrfs-1: dirty=567 wb=829 unstable=0 bg_thresh=986 thresh=1973 gap=577 poll_thresh=15 ino=257 dd-2584 [006] 306.288961: balance_dirty_state: bdi btrfs-1: dirty=592 wb=829 unstable=0 bg_thresh=986 thresh=1972 gap=551 poll_thresh=16 ino=257 dd-2584 [006] 306.289080: balance_dirty_state: bdi btrfs-1: dirty=617 wb=829 unstable=0 bg_thresh=985 thresh=1971 gap=525 poll_thresh=17 ino=257 dd-2584 [006] 306.289209: balance_dirty_state: bdi btrfs-1: dirty=655 wb=829 unstable=0 bg_thresh=984 thresh=1969 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 306.289213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 306.296803: balance_dirty_state: bdi btrfs-1: dirty=655 wb=704 unstable=0 bg_thresh=984 thresh=1969 gap=610 poll_thresh=18 ino=257 dd-2584 [006] 306.296890: balance_dirty_state: bdi btrfs-1: dirty=668 wb=704 unstable=0 bg_thresh=986 thresh=1972 gap=600 poll_thresh=13 ino=257 dd-2584 [006] 306.296958: balance_dirty_state: bdi btrfs-1: dirty=694 wb=704 unstable=0 bg_thresh=985 thresh=1971 gap=573 poll_thresh=14 ino=257 dd-2584 [006] 306.297026: balance_dirty_state: bdi btrfs-1: dirty=707 wb=704 unstable=0 bg_thresh=985 thresh=1970 gap=559 poll_thresh=15 ino=257 dd-2584 [006] 306.297093: balance_dirty_state: bdi btrfs-1: dirty=720 wb=704 unstable=0 bg_thresh=986 thresh=1972 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 306.297228: balance_dirty_state: bdi btrfs-1: dirty=759 wb=704 unstable=0 bg_thresh=985 thresh=1971 gap=508 poll_thresh=17 ino=257 dd-2584 [006] 306.297364: balance_dirty_state: bdi btrfs-1: dirty=785 wb=704 unstable=0 bg_thresh=986 thresh=1972 gap=483 poll_thresh=18 ino=257 dd-2584 [006] 306.297368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=64632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 306.304779: balance_dirty_state: bdi btrfs-1: dirty=785 wb=529 unstable=0 bg_thresh=986 thresh=1972 gap=658 poll_thresh=18 ino=257 dd-2584 [006] 306.304861: balance_dirty_state: bdi btrfs-1: dirty=798 wb=529 unstable=0 bg_thresh=985 thresh=1971 gap=644 poll_thresh=13 ino=257 dd-2584 [006] 306.305113: balance_dirty_state: bdi btrfs-1: dirty=811 wb=529 unstable=0 bg_thresh=986 thresh=1972 gap=632 poll_thresh=14 ino=257 dd-2584 [006] 306.305183: balance_dirty_state: bdi btrfs-1: dirty=837 wb=529 unstable=0 bg_thresh=985 thresh=1971 gap=605 poll_thresh=15 ino=257 dd-2584 [006] 306.305253: balance_dirty_state: bdi btrfs-1: dirty=850 wb=529 unstable=0 bg_thresh=985 thresh=1970 gap=591 poll_thresh=16 ino=257 dd-2584 [006] 306.305392: balance_dirty_state: bdi btrfs-1: dirty=876 wb=529 unstable=0 bg_thresh=984 thresh=1968 gap=563 poll_thresh=17 ino=257 dd-2584 [006] 306.305532: balance_dirty_state: bdi btrfs-1: dirty=915 wb=529 unstable=0 bg_thresh=986 thresh=1973 gap=529 poll_thresh=18 ino=257 dd-2584 [006] 306.305669: balance_dirty_state: bdi btrfs-1: dirty=941 wb=529 unstable=0 bg_thresh=985 thresh=1971 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 306.305807: balance_dirty_state: bdi btrfs-1: dirty=980 wb=529 unstable=0 bg_thresh=985 thresh=1971 gap=462 poll_thresh=20 ino=257 dd-2584 [006] 306.305811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-291% task_weight=99% bdi_bw=65156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 306.312856: balance_dirty_state: bdi btrfs-1: dirty=980 wb=404 unstable=0 bg_thresh=985 thresh=1971 gap=587 poll_thresh=20 ino=257 dd-2584 [001] 306.313002: balance_dirty_state: bdi btrfs-1: dirty=993 wb=404 unstable=0 bg_thresh=985 thresh=1971 gap=574 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 306.313047: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13668 wrote=0 to_write=8192 dd-2584 [001] 306.313215: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=404 unstable=0 bg_thresh=982 thresh=1965 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 306.313601: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=429 unstable=0 bg_thresh=988 thresh=1976 gap=516 poll_thresh=17 ino=257 dd-2584 [001] 306.314560: balance_dirty_state: bdi btrfs-1: dirty=956 wb=529 unstable=0 bg_thresh=987 thresh=1975 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 306.314564: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-237% task_weight=99% bdi_bw=65156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 306.320584: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=476 wrote=768 to_write=7424 dd-2584 [005] 306.320706: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1043 unstable=0 bg_thresh=990 thresh=1980 gap=620 poll_thresh=18 ino=257 dd-2584 [005] 306.320873: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1043 unstable=0 bg_thresh=992 thresh=1985 gap=625 poll_thresh=13 ino=257 dd-2584 [005] 306.321037: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1043 unstable=0 bg_thresh=992 thresh=1985 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 306.321198: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1043 unstable=0 bg_thresh=995 thresh=1990 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 306.321360: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1043 unstable=0 bg_thresh=995 thresh=1990 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 306.321696: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1043 unstable=0 bg_thresh=1000 thresh=2000 gap=565 poll_thresh=17 ino=257 dd-2584 [005] 306.322031: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1043 unstable=0 bg_thresh=999 thresh=1999 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 306.322390: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1043 unstable=0 bg_thresh=999 thresh=1998 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 306.322402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=65156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 306.328803: balance_dirty_state: bdi btrfs-1: dirty=467 wb=918 unstable=0 bg_thresh=998 thresh=1996 gap=611 poll_thresh=19 ino=257 dd-2584 [005] 306.328895: balance_dirty_state: bdi btrfs-1: dirty=492 wb=918 unstable=0 bg_thresh=997 thresh=1995 gap=585 poll_thresh=14 ino=257 dd-2584 [005] 306.328959: balance_dirty_state: bdi btrfs-1: dirty=492 wb=918 unstable=0 bg_thresh=997 thresh=1995 gap=585 poll_thresh=15 ino=257 dd-2584 [005] 306.329022: balance_dirty_state: bdi btrfs-1: dirty=517 wb=918 unstable=0 bg_thresh=997 thresh=1994 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 306.329149: balance_dirty_state: bdi btrfs-1: dirty=542 wb=918 unstable=0 bg_thresh=999 thresh=1998 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 306.329448: balance_dirty_state: bdi btrfs-1: dirty=567 wb=918 unstable=0 bg_thresh=998 thresh=1997 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 306.329586: balance_dirty_state: bdi btrfs-1: dirty=605 wb=918 unstable=0 bg_thresh=997 thresh=1994 gap=471 poll_thresh=19 ino=257 dd-2584 [005] 306.329590: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-214% task_weight=101% bdi_bw=65156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 306.336820: balance_dirty_state: bdi btrfs-1: dirty=605 wb=768 unstable=0 bg_thresh=998 thresh=1996 gap=623 poll_thresh=19 ino=257 dd-2584 [005] 306.336900: balance_dirty_state: bdi btrfs-1: dirty=618 wb=768 unstable=0 bg_thresh=998 thresh=1997 gap=611 poll_thresh=14 ino=257 dd-2584 [005] 306.336967: balance_dirty_state: bdi btrfs-1: dirty=643 wb=768 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 306.337034: balance_dirty_state: bdi btrfs-1: dirty=643 wb=768 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 306.337165: balance_dirty_state: bdi btrfs-1: dirty=693 wb=768 unstable=0 bg_thresh=998 thresh=1996 gap=535 poll_thresh=17 ino=257 dd-2584 [005] 306.337587: balance_dirty_state: bdi btrfs-1: dirty=731 wb=768 unstable=0 bg_thresh=1028 thresh=2056 gap=557 poll_thresh=18 ino=257 dd-2584 [005] 306.337712: balance_dirty_state: bdi btrfs-1: dirty=756 wb=768 unstable=0 bg_thresh=1030 thresh=2060 gap=536 poll_thresh=19 ino=257 dd-2584 [005] 306.337833: balance_dirty_state: bdi btrfs-1: dirty=781 wb=768 unstable=0 bg_thresh=1029 thresh=2059 gap=510 poll_thresh=20 ino=257 dd-2584 [005] 306.337838: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-63% task_gap=-226% task_weight=100% bdi_bw=65156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 306.344804: balance_dirty_state: bdi btrfs-1: dirty=781 wb=643 unstable=0 bg_thresh=1029 thresh=2059 gap=635 poll_thresh=20 ino=257 dd-2584 [005] 306.344872: balance_dirty_state: bdi btrfs-1: dirty=806 wb=643 unstable=0 bg_thresh=1026 thresh=2053 gap=604 poll_thresh=15 ino=257 dd-2584 [005] 306.345111: balance_dirty_state: bdi btrfs-1: dirty=806 wb=643 unstable=0 bg_thresh=1026 thresh=2052 gap=603 poll_thresh=16 ino=257 dd-2584 [005] 306.345229: balance_dirty_state: bdi btrfs-1: dirty=856 wb=643 unstable=0 bg_thresh=1025 thresh=2051 gap=552 poll_thresh=17 ino=257 dd-2584 [005] 306.345347: balance_dirty_state: bdi btrfs-1: dirty=881 wb=643 unstable=0 bg_thresh=1027 thresh=2055 gap=531 poll_thresh=18 ino=257 dd-2584 [005] 306.345469: balance_dirty_state: bdi btrfs-1: dirty=906 wb=643 unstable=0 bg_thresh=1027 thresh=2054 gap=505 poll_thresh=19 ino=257 dd-2584 [005] 306.345473: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=65156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 306.352786: balance_dirty_state: bdi btrfs-1: dirty=906 wb=518 unstable=0 bg_thresh=1018 thresh=2036 gap=612 poll_thresh=19 ino=257 dd-2584 [005] 306.352916: balance_dirty_state: bdi btrfs-1: dirty=931 wb=518 unstable=0 bg_thresh=1018 thresh=2036 gap=587 poll_thresh=14 ino=257 dd-2584 [005] 306.353045: balance_dirty_state: bdi btrfs-1: dirty=956 wb=518 unstable=0 bg_thresh=1017 thresh=2035 gap=561 poll_thresh=15 ino=257 dd-2584 [005] 306.353165: balance_dirty_state: bdi btrfs-1: dirty=956 wb=518 unstable=0 bg_thresh=1017 thresh=2035 gap=561 poll_thresh=16 ino=257 dd-2584 [005] 306.353431: balance_dirty_state: bdi btrfs-1: dirty=994 wb=518 unstable=0 bg_thresh=1019 thresh=2039 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 306.353630: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=391 unstable=0 bg_thresh=1016 thresh=2032 gap=609 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 306.353654: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13708 wrote=0 to_write=8192 dd-2584 [005] 306.353849: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=391 unstable=0 bg_thresh=1015 thresh=2031 gap=583 poll_thresh=19 ino=257 dd-2584 [005] 306.354331: balance_dirty_state: bdi btrfs-1: dirty=957 wb=516 unstable=0 bg_thresh=1020 thresh=2040 gap=567 poll_thresh=20 ino=257 dd-2584 [005] 306.354528: balance_dirty_state: bdi btrfs-1: dirty=932 wb=566 unstable=0 bg_thresh=1019 thresh=2039 gap=541 poll_thresh=21 ino=257 dd-2584 [005] 306.354724: balance_dirty_state: bdi btrfs-1: dirty=907 wb=641 unstable=0 bg_thresh=1019 thresh=2038 gap=490 poll_thresh=22 ino=257 dd-2584 [005] 306.354726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=65156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 306.356597: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=512 wrote=848 to_write=7344 dd-2584 [004] 306.360734: balance_dirty_state: bdi btrfs-1: dirty=317 wb=1114 unstable=0 bg_thresh=1016 thresh=2033 gap=602 poll_thresh=22 ino=257 dd-2584 [004] 306.360932: balance_dirty_state: bdi btrfs-1: dirty=330 wb=1114 unstable=0 bg_thresh=1016 thresh=2033 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 306.361324: balance_dirty_state: bdi btrfs-1: dirty=368 wb=1114 unstable=0 bg_thresh=1013 thresh=2026 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 306.361730: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1114 unstable=0 bg_thresh=1012 thresh=2025 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 306.362122: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1114 unstable=0 bg_thresh=1014 thresh=2029 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 306.362128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=65156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.368704: balance_dirty_state: bdi btrfs-1: dirty=418 wb=984 unstable=0 bg_thresh=1009 thresh=2018 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 306.368924: balance_dirty_state: bdi btrfs-1: dirty=431 wb=984 unstable=0 bg_thresh=1009 thresh=2019 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 306.369044: balance_dirty_state: bdi btrfs-1: dirty=469 wb=984 unstable=0 bg_thresh=1009 thresh=2018 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 306.369113: balance_dirty_state: bdi btrfs-1: dirty=469 wb=984 unstable=0 bg_thresh=1009 thresh=2018 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 306.369434: balance_dirty_state: bdi btrfs-1: dirty=519 wb=984 unstable=0 bg_thresh=1008 thresh=2017 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 306.369569: balance_dirty_state: bdi btrfs-1: dirty=544 wb=984 unstable=0 bg_thresh=1003 thresh=2007 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 306.369574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=65156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.376831: balance_dirty_state: bdi btrfs-1: dirty=544 wb=909 unstable=0 bg_thresh=1000 thresh=2000 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 306.376975: balance_dirty_state: bdi btrfs-1: dirty=569 wb=909 unstable=0 bg_thresh=997 thresh=1994 gap=516 poll_thresh=13 ino=257 dd-2584 [004] 306.377077: balance_dirty_state: bdi btrfs-1: dirty=569 wb=909 unstable=0 bg_thresh=999 thresh=1999 gap=521 poll_thresh=14 ino=257 dd-2584 [004] 306.377495: balance_dirty_state: bdi btrfs-1: dirty=582 wb=857 unstable=0 bg_thresh=987 thresh=1975 gap=536 poll_thresh=15 ino=257 dd-2584 [004] 306.377869: balance_dirty_state: bdi btrfs-1: dirty=595 wb=857 unstable=0 bg_thresh=986 thresh=1972 gap=520 poll_thresh=16 ino=257 dd-2584 [004] 306.378069: balance_dirty_state: bdi btrfs-1: dirty=633 wb=857 unstable=0 bg_thresh=989 thresh=1979 gap=489 poll_thresh=17 ino=257 dd-2584 [004] 306.378076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=65156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.384819: balance_dirty_state: bdi btrfs-1: dirty=633 wb=857 unstable=0 bg_thresh=989 thresh=1978 gap=488 poll_thresh=17 ino=257 dd-2584 [004] 306.384825: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=65156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.392830: balance_dirty_state: bdi btrfs-1: dirty=633 wb=607 unstable=0 bg_thresh=991 thresh=1982 gap=742 poll_thresh=17 ino=257 dd-2584 [004] 306.392903: balance_dirty_state: bdi btrfs-1: dirty=658 wb=607 unstable=0 bg_thresh=993 thresh=1987 gap=722 poll_thresh=13 ino=257 dd-2584 [004] 306.392966: balance_dirty_state: bdi btrfs-1: dirty=658 wb=607 unstable=0 bg_thresh=996 thresh=1992 gap=727 poll_thresh=14 ino=257 dd-2584 [004] 306.393029: balance_dirty_state: bdi btrfs-1: dirty=683 wb=607 unstable=0 bg_thresh=998 thresh=1997 gap=707 poll_thresh=15 ino=257 dd-2584 [004] 306.393092: balance_dirty_state: bdi btrfs-1: dirty=708 wb=607 unstable=0 bg_thresh=998 thresh=1997 gap=682 poll_thresh=16 ino=257 dd-2584 [004] 306.393219: balance_dirty_state: bdi btrfs-1: dirty=733 wb=607 unstable=0 bg_thresh=998 thresh=1996 gap=656 poll_thresh=17 ino=257 dd-2584 [004] 306.393512: balance_dirty_state: bdi btrfs-1: dirty=758 wb=607 unstable=0 bg_thresh=997 thresh=1995 gap=630 poll_thresh=18 ino=257 dd-2584 [004] 306.393635: balance_dirty_state: bdi btrfs-1: dirty=808 wb=607 unstable=0 bg_thresh=999 thresh=1999 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 306.394044: balance_dirty_state: bdi btrfs-1: dirty=833 wb=607 unstable=0 bg_thresh=1029 thresh=2058 gap=618 poll_thresh=20 ino=257 dd-2584 [004] 306.394154: balance_dirty_state: bdi btrfs-1: dirty=858 wb=607 unstable=0 bg_thresh=1028 thresh=2057 gap=592 poll_thresh=21 ino=257 dd-2584 [004] 306.394270: balance_dirty_state: bdi btrfs-1: dirty=883 wb=607 unstable=0 bg_thresh=1028 thresh=2056 gap=566 poll_thresh=22 ino=257 dd-2584 [004] 306.394383: balance_dirty_state: bdi btrfs-1: dirty=908 wb=607 unstable=0 bg_thresh=1030 thresh=2060 gap=545 poll_thresh=23 ino=257 dd-2584 [004] 306.394497: balance_dirty_state: bdi btrfs-1: dirty=958 wb=607 unstable=0 bg_thresh=1029 thresh=2059 gap=494 poll_thresh=24 ino=257 dd-2584 [004] 306.394501: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-40% task_gap=-181% task_weight=100% bdi_bw=65156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.400816: balance_dirty_state: bdi btrfs-1: dirty=958 wb=481 unstable=0 bg_thresh=1020 thresh=2041 gap=602 poll_thresh=24 ino=257 dd-2584 [004] 306.400914: balance_dirty_state: bdi btrfs-1: dirty=958 wb=481 unstable=0 bg_thresh=1020 thresh=2041 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 306.401199: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=481 unstable=0 bg_thresh=1020 thresh=2040 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 306.401317: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=481 unstable=0 bg_thresh=1019 thresh=2038 gap=524 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 306.401383: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13756 wrote=0 to_write=8192 dd-2584 [004] 306.401445: balance_dirty_state: bdi btrfs-1: dirty=1058 wb=481 unstable=0 bg_thresh=1018 thresh=2037 gap=498 poll_thresh=21 ino=257 dd-2584 [004] 306.401446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-159% task_weight=99% bdi_bw=65156 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 306.404999: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=564 wrote=752 to_write=7440 dd-2584 [000] 306.408832: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1084 unstable=0 bg_thresh=1022 thresh=2044 gap=631 poll_thresh=21 ino=257 dd-2584 [000] 306.408949: balance_dirty_state: bdi btrfs-1: dirty=354 wb=1084 unstable=0 bg_thresh=1021 thresh=2043 gap=605 poll_thresh=16 ino=257 dd-2584 [000] 306.409194: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1084 unstable=0 bg_thresh=1021 thresh=2042 gap=579 poll_thresh=17 ino=257 dd-2584 [000] 306.409436: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1084 unstable=0 bg_thresh=1020 thresh=2041 gap=553 poll_thresh=18 ino=257 dd-2584 [000] 306.409679: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1084 unstable=0 bg_thresh=1022 thresh=2045 gap=532 poll_thresh=19 ino=257 dd-2584 [000] 306.409920: balance_dirty_state: bdi btrfs-1: dirty=479 wb=1084 unstable=0 bg_thresh=1022 thresh=2044 gap=481 poll_thresh=20 ino=257 dd-2584 [000] 306.409929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=65568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 306.416817: balance_dirty_state: bdi btrfs-1: dirty=479 wb=959 unstable=0 bg_thresh=1019 thresh=2039 gap=601 poll_thresh=20 ino=257 dd-2584 [000] 306.416947: balance_dirty_state: bdi btrfs-1: dirty=479 wb=959 unstable=0 bg_thresh=1019 thresh=2039 gap=601 poll_thresh=15 ino=257 dd-2584 [000] 306.417069: balance_dirty_state: bdi btrfs-1: dirty=504 wb=959 unstable=0 bg_thresh=1019 thresh=2038 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 306.417676: balance_dirty_state: bdi btrfs-1: dirty=529 wb=959 unstable=0 bg_thresh=1018 thresh=2037 gap=549 poll_thresh=17 ino=257 dd-2584 [000] 306.417919: balance_dirty_state: bdi btrfs-1: dirty=579 wb=959 unstable=0 bg_thresh=1020 thresh=2041 gap=503 poll_thresh=18 ino=257 dd-2584 [000] 306.417927: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=65568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.424818: balance_dirty_state: bdi btrfs-1: dirty=579 wb=833 unstable=0 bg_thresh=1024 thresh=2048 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 306.424911: balance_dirty_state: bdi btrfs-1: dirty=604 wb=833 unstable=0 bg_thresh=1026 thresh=2053 gap=616 poll_thresh=13 ino=257 dd-2584 [004] 306.425002: balance_dirty_state: bdi btrfs-1: dirty=604 wb=833 unstable=0 bg_thresh=1023 thresh=2047 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 306.425089: balance_dirty_state: bdi btrfs-1: dirty=629 wb=833 unstable=0 bg_thresh=1026 thresh=2052 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 306.425181: balance_dirty_state: bdi btrfs-1: dirty=654 wb=833 unstable=0 bg_thresh=1025 thresh=2051 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 306.425361: balance_dirty_state: bdi btrfs-1: dirty=679 wb=833 unstable=0 bg_thresh=1025 thresh=2050 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 306.425540: balance_dirty_state: bdi btrfs-1: dirty=704 wb=833 unstable=0 bg_thresh=1024 thresh=2049 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 306.425547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1312 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=65568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.436841: balance_dirty_state: bdi btrfs-1: dirty=704 wb=606 unstable=0 bg_thresh=1023 thresh=2047 gap=737 poll_thresh=18 ino=257 dd-2584 [004] 306.436987: balance_dirty_state: bdi btrfs-1: dirty=729 wb=606 unstable=0 bg_thresh=1026 thresh=2052 gap=717 poll_thresh=13 ino=257 dd-2584 [004] 306.437051: balance_dirty_state: bdi btrfs-1: dirty=754 wb=606 unstable=0 bg_thresh=1023 thresh=2046 gap=686 poll_thresh=14 ino=257 dd-2584 [004] 306.437109: balance_dirty_state: bdi btrfs-1: dirty=754 wb=606 unstable=0 bg_thresh=1028 thresh=2056 gap=696 poll_thresh=15 ino=257 dd-2584 [004] 306.437167: balance_dirty_state: bdi btrfs-1: dirty=779 wb=606 unstable=0 bg_thresh=1025 thresh=2050 gap=665 poll_thresh=16 ino=257 dd-2584 [004] 306.437454: balance_dirty_state: bdi btrfs-1: dirty=804 wb=606 unstable=0 bg_thresh=1024 thresh=2049 gap=639 poll_thresh=17 ino=257 dd-2584 [004] 306.437569: balance_dirty_state: bdi btrfs-1: dirty=829 wb=606 unstable=0 bg_thresh=1024 thresh=2048 gap=613 poll_thresh=18 ino=257 dd-2584 [004] 306.437687: balance_dirty_state: bdi btrfs-1: dirty=879 wb=606 unstable=0 bg_thresh=1026 thresh=2052 gap=567 poll_thresh=19 ino=257 dd-2584 [004] 306.437808: balance_dirty_state: bdi btrfs-1: dirty=917 wb=606 unstable=0 bg_thresh=1027 thresh=2054 gap=531 poll_thresh=20 ino=257 dd-2584 [004] 306.437938: balance_dirty_state: bdi btrfs-1: dirty=943 wb=606 unstable=0 bg_thresh=1026 thresh=2052 gap=503 poll_thresh=21 ino=257 dd-2584 [004] 306.437943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=65568 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 306.444831: balance_dirty_state: bdi btrfs-1: dirty=943 wb=468 unstable=0 bg_thresh=1025 thresh=2050 gap=639 poll_thresh=21 ino=257 dd-2584 [004] 306.444997: balance_dirty_state: bdi btrfs-1: dirty=943 wb=468 unstable=0 bg_thresh=1022 thresh=2044 gap=633 poll_thresh=16 ino=257 dd-2584 [004] 306.445236: balance_dirty_state: bdi btrfs-1: dirty=993 wb=468 unstable=0 bg_thresh=1024 thresh=2048 gap=587 poll_thresh=17 ino=257 dd-2584 [004] 306.445470: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=468 unstable=0 bg_thresh=1023 thresh=2047 gap=561 poll_thresh=18 ino=257 dd-2584 [004] 306.446063: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=468 unstable=0 bg_thresh=1023 thresh=2046 gap=535 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 306.446150: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13800 wrote=0 to_write=16384 dd-2584 [004] 306.446309: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=468 unstable=0 bg_thresh=1022 thresh=2045 gap=534 poll_thresh=20 ino=257 dd-2584 [004] 306.446612: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=518 unstable=0 bg_thresh=1024 thresh=2049 gap=463 poll_thresh=21 ino=257 dd-2584 [004] 306.446616: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1311 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=65568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 306.449974: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=608 wrote=768 to_write=15616 dd-2584 [004] 306.452809: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1118 unstable=0 bg_thresh=1026 thresh=2053 gap=606 poll_thresh=21 ino=257 dd-2584 [004] 306.452958: balance_dirty_state: bdi btrfs-1: dirty=329 wb=1118 unstable=0 bg_thresh=1029 thresh=2058 gap=611 poll_thresh=16 ino=257 dd-2584 [004] 306.453194: balance_dirty_state: bdi btrfs-1: dirty=379 wb=1118 unstable=0 bg_thresh=1028 thresh=2057 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 306.453431: balance_dirty_state: bdi btrfs-1: dirty=404 wb=1118 unstable=0 bg_thresh=1025 thresh=2050 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 306.453673: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1118 unstable=0 bg_thresh=1024 thresh=2049 gap=502 poll_thresh=19 ino=257 dd-2584 [004] 306.453682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1312 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-237% task_weight=98% bdi_bw=65568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.460862: balance_dirty_state: bdi btrfs-1: dirty=429 wb=993 unstable=0 bg_thresh=1023 thresh=2047 gap=625 poll_thresh=19 ino=257 dd-2584 [004] 306.460947: balance_dirty_state: bdi btrfs-1: dirty=454 wb=993 unstable=0 bg_thresh=1026 thresh=2052 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 306.461034: balance_dirty_state: bdi btrfs-1: dirty=454 wb=993 unstable=0 bg_thresh=1025 thresh=2051 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 306.461094: balance_dirty_state: bdi btrfs-1: dirty=479 wb=993 unstable=0 bg_thresh=1025 thresh=2051 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 306.461383: balance_dirty_state: bdi btrfs-1: dirty=504 wb=993 unstable=0 bg_thresh=1025 thresh=2050 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 306.461500: balance_dirty_state: bdi btrfs-1: dirty=554 wb=993 unstable=0 bg_thresh=1027 thresh=2054 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 306.461505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=65568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.468841: balance_dirty_state: bdi btrfs-1: dirty=554 wb=868 unstable=0 bg_thresh=1028 thresh=2057 gap=635 poll_thresh=18 ino=257 dd-2584 [004] 306.469000: balance_dirty_state: bdi btrfs-1: dirty=554 wb=843 unstable=0 bg_thresh=1028 thresh=2056 gap=659 poll_thresh=13 ino=257 dd-2584 [004] 306.469095: balance_dirty_state: bdi btrfs-1: dirty=579 wb=843 unstable=0 bg_thresh=1024 thresh=2048 gap=626 poll_thresh=14 ino=257 dd-2584 [004] 306.469190: balance_dirty_state: bdi btrfs-1: dirty=604 wb=843 unstable=0 bg_thresh=1026 thresh=2053 gap=606 poll_thresh=15 ino=257 dd-2584 [004] 306.469284: balance_dirty_state: bdi btrfs-1: dirty=604 wb=843 unstable=0 bg_thresh=1026 thresh=2053 gap=606 poll_thresh=16 ino=257 dd-2584 [004] 306.469460: balance_dirty_state: bdi btrfs-1: dirty=629 wb=843 unstable=0 bg_thresh=1025 thresh=2051 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 306.469652: balance_dirty_state: bdi btrfs-1: dirty=679 wb=743 unstable=0 bg_thresh=1025 thresh=2050 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 306.469827: balance_dirty_state: bdi btrfs-1: dirty=704 wb=743 unstable=0 bg_thresh=1024 thresh=2049 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 306.470004: balance_dirty_state: bdi btrfs-1: dirty=729 wb=743 unstable=0 bg_thresh=1024 thresh=2048 gap=576 poll_thresh=20 ino=257 dd-2584 [004] 306.470478: balance_dirty_state: bdi btrfs-1: dirty=779 wb=743 unstable=0 bg_thresh=1026 thresh=2052 gap=530 poll_thresh=21 ino=257 dd-2584 [004] 306.470662: balance_dirty_state: bdi btrfs-1: dirty=792 wb=743 unstable=0 bg_thresh=1026 thresh=2052 gap=517 poll_thresh=22 ino=257 dd-2584 [004] 306.470862: balance_dirty_state: bdi btrfs-1: dirty=831 wb=743 unstable=0 bg_thresh=1025 thresh=2050 gap=476 poll_thresh=23 ino=257 dd-2584 [004] 306.470868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-91% task_gap=-283% task_weight=99% bdi_bw=65568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.476854: balance_dirty_state: bdi btrfs-1: dirty=831 wb=743 unstable=0 bg_thresh=1024 thresh=2048 gap=474 poll_thresh=23 ino=257 dd-2584 [004] 306.476868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-92% task_gap=-285% task_weight=100% bdi_bw=65568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.484768: balance_dirty_state: bdi btrfs-1: dirty=831 wb=493 unstable=0 bg_thresh=1025 thresh=2050 gap=726 poll_thresh=23 ino=257 dd-2584 [004] 306.484895: balance_dirty_state: bdi btrfs-1: dirty=856 wb=493 unstable=0 bg_thresh=1026 thresh=2053 gap=704 poll_thresh=17 ino=257 dd-2584 [004] 306.485131: balance_dirty_state: bdi btrfs-1: dirty=881 wb=493 unstable=0 bg_thresh=1028 thresh=2057 gap=683 poll_thresh=18 ino=257 dd-2584 [004] 306.485370: balance_dirty_state: bdi btrfs-1: dirty=931 wb=493 unstable=0 bg_thresh=1028 thresh=2056 gap=632 poll_thresh=19 ino=257 dd-2584 [004] 306.485610: balance_dirty_state: bdi btrfs-1: dirty=956 wb=493 unstable=0 bg_thresh=1027 thresh=2055 gap=606 poll_thresh=20 ino=257 dd-2584 [004] 306.485854: balance_dirty_state: bdi btrfs-1: dirty=981 wb=493 unstable=0 bg_thresh=1029 thresh=2059 gap=585 poll_thresh=21 ino=257 dd-2584 [004] 306.486091: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=493 unstable=0 bg_thresh=1029 thresh=2058 gap=559 poll_thresh=22 ino=257 dd-2584 [004] 306.486690: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=493 unstable=0 bg_thresh=1028 thresh=2057 gap=508 poll_thresh=23 ino=257 dd-2584 [004] 306.486699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1320 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-64% task_gap=-226% task_weight=98% bdi_bw=65568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 306.486779: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13840 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 306.490231: writeback_single_inode: bdi btrfs-1: ino=257 state= age=648 wrote=720 to_write=15664 dd-2584 [003] 306.492762: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1095 unstable=0 bg_thresh=1022 thresh=2045 gap=608 poll_thresh=23 ino=257 dd-2584 [003] 306.492925: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1095 unstable=0 bg_thresh=1022 thresh=2045 gap=608 poll_thresh=17 ino=257 dd-2584 [003] 306.493171: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1095 unstable=0 bg_thresh=1025 thresh=2050 gap=563 poll_thresh=18 ino=257 dd-2584 [003] 306.493411: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1095 unstable=0 bg_thresh=1027 thresh=2055 gap=543 poll_thresh=19 ino=257 dd-2584 [003] 306.493658: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1095 unstable=0 bg_thresh=1029 thresh=2059 gap=522 poll_thresh=20 ino=257 dd-2584 [003] 306.493897: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1095 unstable=0 bg_thresh=1029 thresh=2058 gap=471 poll_thresh=21 ino=257 dd-2584 [003] 306.493906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-180% task_weight=98% bdi_bw=65568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 306.500854: balance_dirty_state: bdi btrfs-1: dirty=492 wb=970 unstable=0 bg_thresh=1013 thresh=2026 gap=564 poll_thresh=21 ino=257 dd-2584 [007] 306.500965: balance_dirty_state: bdi btrfs-1: dirty=492 wb=970 unstable=0 bg_thresh=1006 thresh=2012 gap=550 poll_thresh=16 ino=257 dd-2584 [007] 306.501150: balance_dirty_state: bdi btrfs-1: dirty=542 wb=970 unstable=0 bg_thresh=1013 thresh=2026 gap=514 poll_thresh=17 ino=257 dd-2584 [007] 306.501344: balance_dirty_state: bdi btrfs-1: dirty=567 wb=970 unstable=0 bg_thresh=1011 thresh=2022 gap=485 poll_thresh=18 ino=257 dd-2584 [007] 306.501350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=65568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 306.508856: balance_dirty_state: bdi btrfs-1: dirty=567 wb=831 unstable=0 bg_thresh=1007 thresh=2015 gap=617 poll_thresh=18 ino=257 dd-2584 [007] 306.509108: balance_dirty_state: bdi btrfs-1: dirty=567 wb=831 unstable=0 bg_thresh=1007 thresh=2015 gap=617 poll_thresh=13 ino=257 dd-2584 [007] 306.509170: balance_dirty_state: bdi btrfs-1: dirty=592 wb=831 unstable=0 bg_thresh=1007 thresh=2014 gap=591 poll_thresh=14 ino=257 dd-2584 [007] 306.509231: balance_dirty_state: bdi btrfs-1: dirty=617 wb=831 unstable=0 bg_thresh=1009 thresh=2019 gap=571 poll_thresh=15 ino=257 dd-2584 [007] 306.509292: balance_dirty_state: bdi btrfs-1: dirty=617 wb=831 unstable=0 bg_thresh=1006 thresh=2013 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 306.509414: balance_dirty_state: bdi btrfs-1: dirty=667 wb=831 unstable=0 bg_thresh=1003 thresh=2006 gap=508 poll_thresh=17 ino=257 dd-2584 [007] 306.509537: balance_dirty_state: bdi btrfs-1: dirty=692 wb=831 unstable=0 bg_thresh=1005 thresh=2010 gap=487 poll_thresh=18 ino=257 dd-2584 [007] 306.509542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=65568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 306.520881: balance_dirty_state: bdi btrfs-1: dirty=692 wb=706 unstable=0 bg_thresh=987 thresh=1975 gap=577 poll_thresh=18 ino=257 dd-2584 [007] 306.520968: balance_dirty_state: bdi btrfs-1: dirty=717 wb=706 unstable=0 bg_thresh=990 thresh=1980 gap=557 poll_thresh=13 ino=257 dd-2584 [007] 306.521030: balance_dirty_state: bdi btrfs-1: dirty=717 wb=706 unstable=0 bg_thresh=993 thresh=1986 gap=563 poll_thresh=14 ino=257 dd-2584 [007] 306.521092: balance_dirty_state: bdi btrfs-1: dirty=742 wb=706 unstable=0 bg_thresh=995 thresh=1991 gap=543 poll_thresh=15 ino=257 dd-2584 [007] 306.521161: balance_dirty_state: bdi btrfs-1: dirty=767 wb=706 unstable=0 bg_thresh=988 thresh=1977 gap=504 poll_thresh=16 ino=257 dd-2584 [007] 306.521289: balance_dirty_state: bdi btrfs-1: dirty=792 wb=706 unstable=0 bg_thresh=991 thresh=1982 gap=484 poll_thresh=17 ino=257 dd-2584 [007] 306.521293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-131% task_weight=98% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 306.528921: balance_dirty_state: bdi btrfs-1: dirty=792 wb=581 unstable=0 bg_thresh=994 thresh=1989 gap=616 poll_thresh=17 ino=257 dd-2584 [006] 306.529016: balance_dirty_state: bdi btrfs-1: dirty=792 wb=581 unstable=0 bg_thresh=991 thresh=1982 gap=609 poll_thresh=13 ino=257 dd-2584 [006] 306.529103: balance_dirty_state: bdi btrfs-1: dirty=817 wb=581 unstable=0 bg_thresh=996 thresh=1993 gap=595 poll_thresh=14 ino=257 dd-2584 [006] 306.529444: balance_dirty_state: bdi btrfs-1: dirty=817 wb=581 unstable=0 bg_thresh=996 thresh=1993 gap=595 poll_thresh=15 ino=257 dd-2584 [006] 306.529529: balance_dirty_state: bdi btrfs-1: dirty=842 wb=581 unstable=0 bg_thresh=999 thresh=1998 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 306.529698: balance_dirty_state: bdi btrfs-1: dirty=867 wb=581 unstable=0 bg_thresh=998 thresh=1997 gap=549 poll_thresh=17 ino=257 dd-2584 [006] 306.529875: balance_dirty_state: bdi btrfs-1: dirty=917 wb=581 unstable=0 bg_thresh=997 thresh=1995 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 306.529881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=99% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 306.537257: balance_dirty_state: bdi btrfs-1: dirty=942 wb=331 unstable=0 bg_thresh=993 thresh=1986 gap=713 poll_thresh=13 ino=257 dd-2584 [002] 306.537357: balance_dirty_state: bdi btrfs-1: dirty=942 wb=331 unstable=0 bg_thresh=995 thresh=1991 gap=718 poll_thresh=14 ino=257 dd-2584 [002] 306.537444: balance_dirty_state: bdi btrfs-1: dirty=967 wb=331 unstable=0 bg_thresh=992 thresh=1985 gap=687 poll_thresh=15 ino=257 dd-2584 [002] 306.537531: balance_dirty_state: bdi btrfs-1: dirty=992 wb=331 unstable=0 bg_thresh=998 thresh=1996 gap=673 poll_thresh=16 ino=257 dd-2584 [002] 306.537705: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=331 unstable=0 bg_thresh=997 thresh=1995 gap=647 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 306.537739: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13892 wrote=0 to_write=16384 dd-2584 [002] 306.537968: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=331 unstable=0 bg_thresh=999 thresh=1999 gap=626 poll_thresh=18 ino=257 dd-2584 [002] 306.538232: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=381 unstable=0 bg_thresh=996 thresh=1992 gap=594 poll_thresh=19 ino=257 dd-2584 [002] 306.538942: balance_dirty_state: bdi btrfs-1: dirty=942 wb=506 unstable=0 bg_thresh=995 thresh=1991 gap=543 poll_thresh=20 ino=257 dd-2584 [002] 306.539213: balance_dirty_state: bdi btrfs-1: dirty=917 wb=556 unstable=0 bg_thresh=997 thresh=1995 gap=522 poll_thresh=21 ino=257 dd-2584 [002] 306.539483: balance_dirty_state: bdi btrfs-1: dirty=892 wb=606 unstable=0 bg_thresh=997 thresh=1994 gap=496 poll_thresh=22 ino=257 dd-2584 [002] 306.539486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-69% task_weight=99% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 306.541531: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=832 to_write=15552 dd-2584 [002] 306.548928: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1029 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=16 ino=257 dd-2584 [002] 306.549173: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1029 unstable=0 bg_thresh=998 thresh=1997 gap=576 poll_thresh=17 ino=257 dd-2584 [002] 306.549416: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1029 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=18 ino=257 dd-2584 [002] 306.549658: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1029 unstable=0 bg_thresh=997 thresh=1995 gap=499 poll_thresh=19 ino=257 dd-2584 [002] 306.549886: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1029 unstable=0 bg_thresh=994 thresh=1988 gap=467 poll_thresh=20 ino=257 dd-2584 [002] 306.549895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=98% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 306.556857: balance_dirty_state: bdi btrfs-1: dirty=492 wb=804 unstable=0 bg_thresh=992 thresh=1985 gap=689 poll_thresh=20 ino=257 dd-2584 [002] 306.556963: balance_dirty_state: bdi btrfs-1: dirty=517 wb=804 unstable=0 bg_thresh=995 thresh=1990 gap=669 poll_thresh=15 ino=257 dd-2584 [002] 306.557206: balance_dirty_state: bdi btrfs-1: dirty=517 wb=804 unstable=0 bg_thresh=994 thresh=1989 gap=668 poll_thresh=16 ino=257 dd-2584 [002] 306.557329: balance_dirty_state: bdi btrfs-1: dirty=567 wb=804 unstable=0 bg_thresh=994 thresh=1988 gap=617 poll_thresh=17 ino=257 dd-2584 [002] 306.557449: balance_dirty_state: bdi btrfs-1: dirty=592 wb=804 unstable=0 bg_thresh=993 thresh=1987 gap=591 poll_thresh=18 ino=257 dd-2584 [002] 306.557570: balance_dirty_state: bdi btrfs-1: dirty=617 wb=804 unstable=0 bg_thresh=993 thresh=1986 gap=565 poll_thresh=19 ino=257 dd-2584 [002] 306.557691: balance_dirty_state: bdi btrfs-1: dirty=642 wb=804 unstable=0 bg_thresh=995 thresh=1990 gap=544 poll_thresh=20 ino=257 dd-2584 [002] 306.557811: balance_dirty_state: bdi btrfs-1: dirty=692 wb=804 unstable=0 bg_thresh=994 thresh=1989 gap=493 poll_thresh=21 ino=257 dd-2584 [002] 306.557815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-122% task_weight=98% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 306.564848: balance_dirty_state: bdi btrfs-1: dirty=692 wb=804 unstable=0 bg_thresh=997 thresh=1994 gap=498 poll_thresh=21 ino=257 dd-2584 [002] 306.564857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 306.572827: balance_dirty_state: bdi btrfs-1: dirty=692 wb=554 unstable=0 bg_thresh=996 thresh=1993 gap=747 poll_thresh=21 ino=257 dd-2584 [002] 306.572957: balance_dirty_state: bdi btrfs-1: dirty=692 wb=554 unstable=0 bg_thresh=999 thresh=1998 gap=752 poll_thresh=16 ino=257 dd-2584 [002] 306.573196: balance_dirty_state: bdi btrfs-1: dirty=742 wb=554 unstable=0 bg_thresh=995 thresh=1991 gap=695 poll_thresh=17 ino=257 dd-2584 [002] 306.573433: balance_dirty_state: bdi btrfs-1: dirty=767 wb=554 unstable=0 bg_thresh=997 thresh=1995 gap=674 poll_thresh=18 ino=257 dd-2584 [002] 306.574035: balance_dirty_state: bdi btrfs-1: dirty=792 wb=554 unstable=0 bg_thresh=997 thresh=1994 gap=648 poll_thresh=19 ino=257 dd-2584 [002] 306.574275: balance_dirty_state: bdi btrfs-1: dirty=817 wb=554 unstable=0 bg_thresh=996 thresh=1993 gap=622 poll_thresh=20 ino=257 dd-2584 [002] 306.574519: balance_dirty_state: bdi btrfs-1: dirty=867 wb=554 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=21 ino=257 dd-2584 [002] 306.574761: balance_dirty_state: bdi btrfs-1: dirty=892 wb=554 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=22 ino=257 dd-2584 [002] 306.575003: balance_dirty_state: bdi btrfs-1: dirty=917 wb=554 unstable=0 bg_thresh=997 thresh=1995 gap=524 poll_thresh=23 ino=257 dd-2584 [002] 306.575248: balance_dirty_state: bdi btrfs-1: dirty=967 wb=554 unstable=0 bg_thresh=997 thresh=1994 gap=473 poll_thresh=24 ino=257 dd-2584 [002] 306.575257: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 306.580912: balance_dirty_state: bdi btrfs-1: dirty=967 wb=429 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=24 ino=257 dd-2584 [000] 306.581038: balance_dirty_state: bdi btrfs-1: dirty=967 wb=429 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=18 ino=257 dd-2584 [000] 306.581271: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=429 unstable=0 bg_thresh=998 thresh=1996 gap=550 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 306.581354: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13936 wrote=0 to_write=16384 dd-2584 [000] 306.581885: balance_dirty_state: bdi btrfs-1: dirty=967 wb=504 unstable=0 bg_thresh=1000 thresh=2000 gap=529 poll_thresh=20 ino=257 dd-2584 [000] 306.582144: balance_dirty_state: bdi btrfs-1: dirty=942 wb=554 unstable=0 bg_thresh=999 thresh=1999 gap=503 poll_thresh=21 ino=257 dd-2584 [000] 306.582353: balance_dirty_state: bdi btrfs-1: dirty=917 wb=604 unstable=0 bg_thresh=999 thresh=1998 gap=477 poll_thresh=22 ino=257 dd-2584 [000] 306.582354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 306.583622: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=88 wrote=752 to_write=15632 dd-2584 [000] 306.588843: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1054 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=22 ino=257 dd-2584 [000] 306.588936: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1054 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=16 ino=257 dd-2584 [000] 306.589054: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1054 unstable=0 bg_thresh=1002 thresh=2004 gap=558 poll_thresh=17 ino=257 dd-2584 [000] 306.589173: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1054 unstable=0 bg_thresh=1001 thresh=2002 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 306.589289: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1054 unstable=0 bg_thresh=1000 thresh=2001 gap=480 poll_thresh=19 ino=257 dd-2584 [000] 306.589293: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-61% task_weight=98% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 306.596908: balance_dirty_state: bdi btrfs-1: dirty=492 wb=929 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 306.596967: balance_dirty_state: bdi btrfs-1: dirty=492 wb=929 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=15 ino=257 dd-2584 [000] 306.597023: balance_dirty_state: bdi btrfs-1: dirty=517 wb=929 unstable=0 bg_thresh=1002 thresh=2004 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 306.597314: balance_dirty_state: bdi btrfs-1: dirty=542 wb=929 unstable=0 bg_thresh=1001 thresh=2003 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 306.597431: balance_dirty_state: bdi btrfs-1: dirty=567 wb=929 unstable=0 bg_thresh=1001 thresh=2002 gap=506 poll_thresh=18 ino=257 dd-2584 [000] 306.597547: balance_dirty_state: bdi btrfs-1: dirty=617 wb=929 unstable=0 bg_thresh=1000 thresh=2001 gap=455 poll_thresh=19 ino=257 dd-2584 [000] 306.597551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.604833: balance_dirty_state: bdi btrfs-1: dirty=617 wb=804 unstable=0 bg_thresh=1002 thresh=2004 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 306.604929: balance_dirty_state: bdi btrfs-1: dirty=617 wb=804 unstable=0 bg_thresh=1001 thresh=2003 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 306.605018: balance_dirty_state: bdi btrfs-1: dirty=642 wb=804 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 306.605108: balance_dirty_state: bdi btrfs-1: dirty=667 wb=804 unstable=0 bg_thresh=1001 thresh=2002 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 306.605287: balance_dirty_state: bdi btrfs-1: dirty=692 wb=804 unstable=0 bg_thresh=1000 thresh=2001 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 306.605468: balance_dirty_state: bdi btrfs-1: dirty=717 wb=804 unstable=0 bg_thresh=1002 thresh=2005 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 306.605475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-103% task_weight=98% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.612859: balance_dirty_state: bdi btrfs-1: dirty=717 wb=604 unstable=0 bg_thresh=1001 thresh=2003 gap=682 poll_thresh=18 ino=257 dd-2584 [004] 306.612928: balance_dirty_state: bdi btrfs-1: dirty=742 wb=604 unstable=0 bg_thresh=1001 thresh=2003 gap=657 poll_thresh=13 ino=257 dd-2584 [004] 306.612989: balance_dirty_state: bdi btrfs-1: dirty=767 wb=604 unstable=0 bg_thresh=1001 thresh=2002 gap=631 poll_thresh=14 ino=257 dd-2584 [004] 306.613049: balance_dirty_state: bdi btrfs-1: dirty=767 wb=604 unstable=0 bg_thresh=1001 thresh=2002 gap=631 poll_thresh=15 ino=257 dd-2584 [004] 306.613110: balance_dirty_state: bdi btrfs-1: dirty=792 wb=604 unstable=0 bg_thresh=1000 thresh=2001 gap=605 poll_thresh=16 ino=257 dd-2584 [004] 306.613407: balance_dirty_state: bdi btrfs-1: dirty=817 wb=604 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 306.613527: balance_dirty_state: bdi btrfs-1: dirty=842 wb=604 unstable=0 bg_thresh=1002 thresh=2004 gap=558 poll_thresh=18 ino=257 dd-2584 [004] 306.613648: balance_dirty_state: bdi btrfs-1: dirty=892 wb=604 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 306.613769: balance_dirty_state: bdi btrfs-1: dirty=917 wb=604 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=20 ino=257 dd-2584 [004] 306.613773: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.620900: balance_dirty_state: bdi btrfs-1: dirty=917 wb=479 unstable=0 bg_thresh=1000 thresh=2001 gap=605 poll_thresh=20 ino=257 dd-2584 [004] 306.620968: balance_dirty_state: bdi btrfs-1: dirty=942 wb=479 unstable=0 bg_thresh=1000 thresh=2000 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 306.621030: balance_dirty_state: bdi btrfs-1: dirty=942 wb=479 unstable=0 bg_thresh=1002 thresh=2005 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 306.621149: balance_dirty_state: bdi btrfs-1: dirty=992 wb=479 unstable=0 bg_thresh=1002 thresh=2004 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 306.621269: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=479 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 306.621341: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=13976 wrote=0 to_write=16384 dd-2584 [004] 306.621396: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=479 unstable=0 bg_thresh=998 thresh=1996 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 306.621398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=65584 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 306.622951: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=688 to_write=15696 dd-2584 [004] 306.628921: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1054 unstable=0 bg_thresh=998 thresh=1997 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 306.629412: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1054 unstable=0 bg_thresh=1001 thresh=2002 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 306.629534: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1054 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 306.629656: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1054 unstable=0 bg_thresh=1000 thresh=2001 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 306.629897: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1054 unstable=0 bg_thresh=1000 thresh=2000 gap=529 poll_thresh=17 ino=257 dd-2584 [004] 306.630137: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1054 unstable=0 bg_thresh=1002 thresh=2004 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 306.630146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 306.636921: balance_dirty_state: bdi btrfs-1: dirty=467 wb=929 unstable=0 bg_thresh=1003 thresh=2006 gap=610 poll_thresh=18 ino=257 dd-2584 [000] 306.637057: balance_dirty_state: bdi btrfs-1: dirty=467 wb=929 unstable=0 bg_thresh=1003 thresh=2006 gap=610 poll_thresh=13 ino=257 dd-2584 [000] 306.637184: balance_dirty_state: bdi btrfs-1: dirty=492 wb=929 unstable=0 bg_thresh=1005 thresh=2011 gap=590 poll_thresh=14 ino=257 dd-2584 [000] 306.637304: balance_dirty_state: bdi btrfs-1: dirty=517 wb=929 unstable=0 bg_thresh=1005 thresh=2010 gap=564 poll_thresh=15 ino=257 dd-2584 [000] 306.637427: balance_dirty_state: bdi btrfs-1: dirty=517 wb=929 unstable=0 bg_thresh=1002 thresh=2004 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 306.637667: balance_dirty_state: bdi btrfs-1: dirty=567 wb=929 unstable=0 bg_thresh=1001 thresh=2003 gap=507 poll_thresh=17 ino=257 dd-2584 [000] 306.637908: balance_dirty_state: bdi btrfs-1: dirty=592 wb=929 unstable=0 bg_thresh=1001 thresh=2002 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 306.637917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.645836: balance_dirty_state: bdi btrfs-1: dirty=592 wb=804 unstable=0 bg_thresh=1002 thresh=2005 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 306.645977: balance_dirty_state: bdi btrfs-1: dirty=592 wb=804 unstable=0 bg_thresh=1002 thresh=2004 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 306.646349: balance_dirty_state: bdi btrfs-1: dirty=617 wb=804 unstable=0 bg_thresh=1002 thresh=2004 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 306.646440: balance_dirty_state: bdi btrfs-1: dirty=617 wb=804 unstable=0 bg_thresh=1004 thresh=2008 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 306.646533: balance_dirty_state: bdi btrfs-1: dirty=642 wb=804 unstable=0 bg_thresh=1004 thresh=2008 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 306.646718: balance_dirty_state: bdi btrfs-1: dirty=667 wb=804 unstable=0 bg_thresh=1003 thresh=2007 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 306.646904: balance_dirty_state: bdi btrfs-1: dirty=717 wb=804 unstable=0 bg_thresh=1005 thresh=2011 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 306.646910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-97% task_weight=99% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.652891: balance_dirty_state: bdi btrfs-1: dirty=717 wb=704 unstable=0 bg_thresh=1004 thresh=2009 gap=588 poll_thresh=13 ino=257 dd-2584 [004] 306.652981: balance_dirty_state: bdi btrfs-1: dirty=742 wb=704 unstable=0 bg_thresh=1004 thresh=2008 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 306.653069: balance_dirty_state: bdi btrfs-1: dirty=767 wb=704 unstable=0 bg_thresh=1004 thresh=2008 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 306.653163: balance_dirty_state: bdi btrfs-1: dirty=767 wb=679 unstable=0 bg_thresh=1003 thresh=2007 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 306.653340: balance_dirty_state: bdi btrfs-1: dirty=817 wb=679 unstable=0 bg_thresh=1003 thresh=2006 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 306.653517: balance_dirty_state: bdi btrfs-1: dirty=842 wb=679 unstable=0 bg_thresh=1002 thresh=2005 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 306.653524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-103% task_weight=98% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 306.660805: balance_dirty_state: bdi btrfs-1: dirty=842 wb=679 unstable=0 bg_thresh=995 thresh=1991 gap=470 poll_thresh=18 ino=257 dd-2584 [007] 306.660809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 306.668917: balance_dirty_state: bdi btrfs-1: dirty=842 wb=429 unstable=0 bg_thresh=989 thresh=1978 gap=707 poll_thresh=18 ino=257 dd-2584 [007] 306.668985: balance_dirty_state: bdi btrfs-1: dirty=842 wb=429 unstable=0 bg_thresh=991 thresh=1983 gap=712 poll_thresh=13 ino=257 dd-2584 [007] 306.669224: balance_dirty_state: bdi btrfs-1: dirty=867 wb=429 unstable=0 bg_thresh=991 thresh=1983 gap=687 poll_thresh=14 ino=257 dd-2584 [007] 306.669281: balance_dirty_state: bdi btrfs-1: dirty=892 wb=429 unstable=0 bg_thresh=994 thresh=1988 gap=667 poll_thresh=15 ino=257 dd-2584 [007] 306.669337: balance_dirty_state: bdi btrfs-1: dirty=892 wb=429 unstable=0 bg_thresh=994 thresh=1988 gap=667 poll_thresh=16 ino=257 dd-2584 [007] 306.669453: balance_dirty_state: bdi btrfs-1: dirty=942 wb=429 unstable=0 bg_thresh=993 thresh=1987 gap=616 poll_thresh=17 ino=257 dd-2584 [007] 306.669571: balance_dirty_state: bdi btrfs-1: dirty=967 wb=429 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=18 ino=257 dd-2584 [007] 306.669689: balance_dirty_state: bdi btrfs-1: dirty=992 wb=429 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=19 ino=257 dd-2584 [007] 306.669808: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=429 unstable=0 bg_thresh=994 thresh=1989 gap=543 poll_thresh=20 ino=257 flush-btrfs-1-2586 [006] 306.669881: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14024 wrote=0 to_write=16384 dd-2584 [007] 306.669935: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=429 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=21 ino=257 dd-2584 [007] 306.669937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 306.671612: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=720 to_write=15664 dd-2584 [007] 306.676874: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1004 unstable=0 bg_thresh=986 thresh=1972 gap=626 poll_thresh=21 ino=257 collect-vmstat.-2569 [000] 306.676897: balance_dirty_state: bdi 0:15: dirty=342 wb=1004 unstable=0 bg_thresh=986 thresh=1972 gap=626 poll_thresh=32 ino=2375722 dd-2584 [007] 306.676940: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1004 unstable=0 bg_thresh=988 thresh=1977 gap=631 poll_thresh=16 ino=257 dd-2584 [007] 306.677059: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1004 unstable=0 bg_thresh=991 thresh=1982 gap=586 poll_thresh=17 ino=257 dd-2584 [007] 306.677361: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1004 unstable=0 bg_thresh=993 thresh=1987 gap=566 poll_thresh=18 ino=257 dd-2584 [007] 306.677479: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1004 unstable=0 bg_thresh=990 thresh=1980 gap=534 poll_thresh=19 ino=257 dd-2584 [007] 306.677593: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1004 unstable=0 bg_thresh=992 thresh=1984 gap=488 poll_thresh=20 ino=257 dd-2584 [007] 306.677598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.684971: balance_dirty_state: bdi btrfs-1: dirty=492 wb=879 unstable=0 bg_thresh=983 thresh=1966 gap=595 poll_thresh=20 ino=257 dd-2584 [004] 306.685037: balance_dirty_state: bdi btrfs-1: dirty=492 wb=879 unstable=0 bg_thresh=983 thresh=1966 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 306.685093: balance_dirty_state: bdi btrfs-1: dirty=517 wb=879 unstable=0 bg_thresh=985 thresh=1971 gap=575 poll_thresh=16 ino=257 dd-2584 [004] 306.685206: balance_dirty_state: bdi btrfs-1: dirty=542 wb=879 unstable=0 bg_thresh=988 thresh=1976 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 306.685318: balance_dirty_state: bdi btrfs-1: dirty=592 wb=879 unstable=0 bg_thresh=990 thresh=1981 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 306.685433: balance_dirty_state: bdi btrfs-1: dirty=617 wb=879 unstable=0 bg_thresh=992 thresh=1985 gap=489 poll_thresh=19 ino=257 dd-2584 [004] 306.685437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.696923: balance_dirty_state: bdi btrfs-1: dirty=617 wb=704 unstable=0 bg_thresh=982 thresh=1964 gap=643 poll_thresh=19 ino=257 dd-2584 [004] 306.697014: balance_dirty_state: bdi btrfs-1: dirty=642 wb=704 unstable=0 bg_thresh=984 thresh=1969 gap=623 poll_thresh=14 ino=257 dd-2584 [004] 306.697098: balance_dirty_state: bdi btrfs-1: dirty=642 wb=704 unstable=0 bg_thresh=984 thresh=1969 gap=623 poll_thresh=15 ino=257 dd-2584 [004] 306.697479: balance_dirty_state: bdi btrfs-1: dirty=667 wb=704 unstable=0 bg_thresh=987 thresh=1974 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 306.697645: balance_dirty_state: bdi btrfs-1: dirty=692 wb=704 unstable=0 bg_thresh=989 thresh=1979 gap=583 poll_thresh=17 ino=257 dd-2584 [004] 306.697816: balance_dirty_state: bdi btrfs-1: dirty=717 wb=704 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=18 ino=257 dd-2584 [004] 306.697986: balance_dirty_state: bdi btrfs-1: dirty=767 wb=704 unstable=0 bg_thresh=994 thresh=1988 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 306.698163: balance_dirty_state: bdi btrfs-1: dirty=792 wb=679 unstable=0 bg_thresh=993 thresh=1987 gap=516 poll_thresh=20 ino=257 dd-2584 [004] 306.698347: balance_dirty_state: bdi btrfs-1: dirty=817 wb=579 unstable=0 bg_thresh=993 thresh=1986 gap=590 poll_thresh=21 ino=257 dd-2584 [004] 306.698464: balance_dirty_state: bdi btrfs-1: dirty=867 wb=579 unstable=0 bg_thresh=992 thresh=1984 gap=538 poll_thresh=22 ino=257 dd-2584 [004] 306.698577: balance_dirty_state: bdi btrfs-1: dirty=892 wb=579 unstable=0 bg_thresh=991 thresh=1983 gap=512 poll_thresh=23 ino=257 dd-2584 [004] 306.698845: balance_dirty_state: bdi btrfs-1: dirty=917 wb=579 unstable=0 bg_thresh=991 thresh=1982 gap=486 poll_thresh=24 ino=257 dd-2584 [004] 306.698850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 306.708827: balance_dirty_state: bdi btrfs-1: dirty=917 wb=454 unstable=0 bg_thresh=984 thresh=1969 gap=598 poll_thresh=24 ino=257 dd-2584 [004] 306.708946: balance_dirty_state: bdi btrfs-1: dirty=942 wb=454 unstable=0 bg_thresh=984 thresh=1969 gap=573 poll_thresh=18 ino=257 dd-2584 [004] 306.709062: balance_dirty_state: bdi btrfs-1: dirty=967 wb=454 unstable=0 bg_thresh=989 thresh=1979 gap=558 poll_thresh=19 ino=257 dd-2584 [004] 306.709172: balance_dirty_state: bdi btrfs-1: dirty=992 wb=454 unstable=0 bg_thresh=992 thresh=1984 gap=538 poll_thresh=20 ino=257 dd-2584 [004] 306.709286: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=454 unstable=0 bg_thresh=991 thresh=1983 gap=487 poll_thresh=21 ino=257 dd-2584 [004] 306.709291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 306.709353: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14064 wrote=0 to_write=16384 flush-btrfs-1-2586 [006] 306.710962: writeback_single_inode: bdi btrfs-1: ino=257 state= age=216 wrote=688 to_write=15696 dd-2584 [004] 306.716909: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1004 unstable=0 bg_thresh=989 thresh=1979 gap=608 poll_thresh=21 ino=257 dd-2584 [004] 306.717009: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1004 unstable=0 bg_thresh=989 thresh=1979 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 306.717161: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1004 unstable=0 bg_thresh=994 thresh=1989 gap=593 poll_thresh=17 ino=257 dd-2584 [004] 306.717316: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1004 unstable=0 bg_thresh=994 thresh=1988 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 306.717470: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1004 unstable=0 bg_thresh=993 thresh=1987 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 306.717920: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1004 unstable=0 bg_thresh=990 thresh=1980 gap=484 poll_thresh=20 ino=257 dd-2584 [004] 306.717926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.724956: balance_dirty_state: bdi btrfs-1: dirty=492 wb=854 unstable=0 bg_thresh=988 thresh=1977 gap=631 poll_thresh=20 ino=257 dd-2584 [004] 306.725027: balance_dirty_state: bdi btrfs-1: dirty=517 wb=854 unstable=0 bg_thresh=988 thresh=1977 gap=606 poll_thresh=15 ino=257 dd-2584 [004] 306.725082: balance_dirty_state: bdi btrfs-1: dirty=542 wb=854 unstable=0 bg_thresh=991 thresh=1982 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 306.725195: balance_dirty_state: bdi btrfs-1: dirty=567 wb=854 unstable=0 bg_thresh=990 thresh=1981 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 306.725309: balance_dirty_state: bdi btrfs-1: dirty=592 wb=854 unstable=0 bg_thresh=990 thresh=1980 gap=534 poll_thresh=18 ino=257 dd-2584 [004] 306.725422: balance_dirty_state: bdi btrfs-1: dirty=617 wb=854 unstable=0 bg_thresh=992 thresh=1984 gap=513 poll_thresh=19 ino=257 dd-2584 [004] 306.725535: balance_dirty_state: bdi btrfs-1: dirty=667 wb=854 unstable=0 bg_thresh=991 thresh=1983 gap=462 poll_thresh=20 ino=257 dd-2584 [004] 306.725539: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=66320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 306.736895: balance_dirty_state: bdi btrfs-1: dirty=667 wb=654 unstable=0 bg_thresh=985 thresh=1971 gap=650 poll_thresh=20 ino=257 dd-2584 [001] 306.737024: balance_dirty_state: bdi btrfs-1: dirty=667 wb=654 unstable=0 bg_thresh=985 thresh=1971 gap=650 poll_thresh=15 ino=257 dd-2584 [001] 306.737143: balance_dirty_state: bdi btrfs-1: dirty=692 wb=654 unstable=0 bg_thresh=988 thresh=1976 gap=630 poll_thresh=16 ino=257 dd-2584 [001] 306.737380: balance_dirty_state: bdi btrfs-1: dirty=717 wb=654 unstable=0 bg_thresh=987 thresh=1975 gap=604 poll_thresh=17 ino=257 dd-2584 [001] 306.737976: balance_dirty_state: bdi btrfs-1: dirty=767 wb=654 unstable=0 bg_thresh=987 thresh=1974 gap=553 poll_thresh=18 ino=257 dd-2584 [001] 306.738215: balance_dirty_state: bdi btrfs-1: dirty=792 wb=654 unstable=0 bg_thresh=989 thresh=1978 gap=532 poll_thresh=19 ino=257 dd-2584 [001] 306.738449: balance_dirty_state: bdi btrfs-1: dirty=817 wb=654 unstable=0 bg_thresh=988 thresh=1977 gap=506 poll_thresh=20 ino=257 dd-2584 [001] 306.738682: balance_dirty_state: bdi btrfs-1: dirty=842 wb=654 unstable=0 bg_thresh=988 thresh=1976 gap=480 poll_thresh=21 ino=257 dd-2584 [001] 306.738692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-235% task_weight=99% bdi_bw=66200 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 306.744896: balance_dirty_state: bdi btrfs-1: dirty=842 wb=654 unstable=0 bg_thresh=986 thresh=1973 gap=477 poll_thresh=21 ino=257 dd-2584 [001] 306.744904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1241 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=66200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 306.752912: balance_dirty_state: bdi btrfs-1: dirty=842 wb=404 unstable=0 bg_thresh=986 thresh=1973 gap=727 poll_thresh=21 ino=257 dd-2584 [001] 306.753038: balance_dirty_state: bdi btrfs-1: dirty=867 wb=404 unstable=0 bg_thresh=989 thresh=1978 gap=707 poll_thresh=16 ino=257 dd-2584 [001] 306.753276: balance_dirty_state: bdi btrfs-1: dirty=892 wb=404 unstable=0 bg_thresh=985 thresh=1971 gap=675 poll_thresh=17 ino=257 dd-2584 [001] 306.753510: balance_dirty_state: bdi btrfs-1: dirty=942 wb=404 unstable=0 bg_thresh=985 thresh=1970 gap=624 poll_thresh=18 ino=257 dd-2584 [001] 306.753744: balance_dirty_state: bdi btrfs-1: dirty=967 wb=379 unstable=0 bg_thresh=981 thresh=1963 gap=617 poll_thresh=19 ino=257 dd-2584 [001] 306.753889: balance_dirty_state: bdi btrfs-1: dirty=992 wb=304 unstable=0 bg_thresh=986 thresh=1973 gap=677 poll_thresh=20 ino=257 flush-btrfs-1-2586 [006] 306.753937: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14108 wrote=0 to_write=16384 dd-2584 [001] 306.754198: balance_dirty_state: bdi btrfs-1: dirty=942 wb=329 unstable=0 bg_thresh=985 thresh=1970 gap=699 poll_thresh=21 ino=257 dd-2584 [001] 306.754329: balance_dirty_state: bdi btrfs-1: dirty=942 wb=404 unstable=0 bg_thresh=983 thresh=1966 gap=620 poll_thresh=22 ino=257 dd-2584 [001] 306.754458: balance_dirty_state: bdi btrfs-1: dirty=917 wb=454 unstable=0 bg_thresh=988 thresh=1976 gap=605 poll_thresh=23 ino=257 dd-2584 [001] 306.754586: balance_dirty_state: bdi btrfs-1: dirty=892 wb=504 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=24 ino=257 dd-2584 [001] 306.754714: balance_dirty_state: bdi btrfs-1: dirty=892 wb=554 unstable=0 bg_thresh=987 thresh=1974 gap=528 poll_thresh=25 ino=257 dd-2584 [001] 306.754843: balance_dirty_state: bdi btrfs-1: dirty=867 wb=604 unstable=0 bg_thresh=986 thresh=1973 gap=502 poll_thresh=26 ino=257 dd-2584 [001] 306.754972: balance_dirty_state: bdi btrfs-1: dirty=817 wb=654 unstable=0 bg_thresh=988 thresh=1977 gap=506 poll_thresh=27 ino=257 dd-2584 [001] 306.755100: balance_dirty_state: bdi btrfs-1: dirty=792 wb=729 unstable=0 bg_thresh=988 thresh=1976 gap=455 poll_thresh=28 ino=257 dd-2584 [001] 306.755101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=66200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 306.756155: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=896 to_write=15488 dd-2584 [001] 306.760911: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1179 unstable=0 bg_thresh=988 thresh=1976 gap=455 poll_thresh=28 ino=257 dd-2584 [001] 306.760919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=99% bdi_bw=66200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.768905: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1054 unstable=0 bg_thresh=989 thresh=1978 gap=582 poll_thresh=28 ino=257 dd-2584 [004] 306.769182: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1004 unstable=0 bg_thresh=989 thresh=1978 gap=632 poll_thresh=21 ino=257 dd-2584 [004] 306.769368: balance_dirty_state: bdi btrfs-1: dirty=392 wb=929 unstable=0 bg_thresh=994 thresh=1988 gap=667 poll_thresh=22 ino=257 dd-2584 [004] 306.769535: balance_dirty_state: bdi btrfs-1: dirty=417 wb=929 unstable=0 bg_thresh=993 thresh=1986 gap=640 poll_thresh=23 ino=257 dd-2584 [004] 306.769655: balance_dirty_state: bdi btrfs-1: dirty=442 wb=929 unstable=0 bg_thresh=992 thresh=1985 gap=614 poll_thresh=24 ino=257 dd-2584 [004] 306.769768: balance_dirty_state: bdi btrfs-1: dirty=467 wb=929 unstable=0 bg_thresh=992 thresh=1984 gap=588 poll_thresh=25 ino=257 dd-2584 [004] 306.769879: balance_dirty_state: bdi btrfs-1: dirty=517 wb=929 unstable=0 bg_thresh=994 thresh=1988 gap=542 poll_thresh=26 ino=257 dd-2584 [004] 306.769991: balance_dirty_state: bdi btrfs-1: dirty=542 wb=929 unstable=0 bg_thresh=993 thresh=1987 gap=516 poll_thresh=27 ino=257 dd-2584 [004] 306.770104: balance_dirty_state: bdi btrfs-1: dirty=567 wb=929 unstable=0 bg_thresh=993 thresh=1986 gap=490 poll_thresh=28 ino=257 dd-2584 [004] 306.770109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=66200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.776840: balance_dirty_state: bdi btrfs-1: dirty=567 wb=879 unstable=0 bg_thresh=988 thresh=1976 gap=530 poll_thresh=28 ino=257 dd-2584 [004] 306.776927: balance_dirty_state: bdi btrfs-1: dirty=592 wb=879 unstable=0 bg_thresh=988 thresh=1976 gap=505 poll_thresh=21 ino=257 dd-2584 [004] 306.777390: balance_dirty_state: bdi btrfs-1: dirty=617 wb=879 unstable=0 bg_thresh=990 thresh=1981 gap=485 poll_thresh=22 ino=257 dd-2584 [004] 306.777396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=66200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.784875: balance_dirty_state: bdi btrfs-1: dirty=617 wb=754 unstable=0 bg_thresh=992 thresh=1985 gap=614 poll_thresh=22 ino=257 dd-2584 [004] 306.784935: balance_dirty_state: bdi btrfs-1: dirty=642 wb=754 unstable=0 bg_thresh=992 thresh=1985 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 306.785091: balance_dirty_state: bdi btrfs-1: dirty=667 wb=754 unstable=0 bg_thresh=997 thresh=1995 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 306.785265: balance_dirty_state: bdi btrfs-1: dirty=692 wb=754 unstable=0 bg_thresh=997 thresh=1994 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 306.785437: balance_dirty_state: bdi btrfs-1: dirty=742 wb=754 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=19 ino=257 dd-2584 [004] 306.785443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=66200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.792870: balance_dirty_state: bdi btrfs-1: dirty=742 wb=629 unstable=0 bg_thresh=996 thresh=1993 gap=622 poll_thresh=19 ino=257 dd-2584 [004] 306.792934: balance_dirty_state: bdi btrfs-1: dirty=742 wb=629 unstable=0 bg_thresh=996 thresh=1993 gap=622 poll_thresh=14 ino=257 dd-2584 [004] 306.792994: balance_dirty_state: bdi btrfs-1: dirty=767 wb=629 unstable=0 bg_thresh=999 thresh=1998 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 306.793053: balance_dirty_state: bdi btrfs-1: dirty=792 wb=629 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 306.793172: balance_dirty_state: bdi btrfs-1: dirty=817 wb=629 unstable=0 bg_thresh=998 thresh=1997 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 306.793295: balance_dirty_state: bdi btrfs-1: dirty=842 wb=629 unstable=0 bg_thresh=1000 thresh=2001 gap=530 poll_thresh=18 ino=257 dd-2584 [004] 306.793690: balance_dirty_state: bdi btrfs-1: dirty=867 wb=504 unstable=0 bg_thresh=994 thresh=1989 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 306.793843: balance_dirty_state: bdi btrfs-1: dirty=917 wb=479 unstable=0 bg_thresh=997 thresh=1994 gap=598 poll_thresh=20 ino=257 dd-2584 [004] 306.793970: balance_dirty_state: bdi btrfs-1: dirty=942 wb=479 unstable=0 bg_thresh=996 thresh=1993 gap=572 poll_thresh=21 ino=257 dd-2584 [004] 306.794119: balance_dirty_state: bdi btrfs-1: dirty=967 wb=479 unstable=0 bg_thresh=995 thresh=1991 gap=545 poll_thresh=22 ino=257 dd-2584 [004] 306.794289: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=479 unstable=0 bg_thresh=995 thresh=1990 gap=494 poll_thresh=23 ino=257 dd-2584 [004] 306.794295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=66200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 306.794374: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14148 wrote=0 to_write=16384 flush-btrfs-1-2586 [006] 306.795938: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=672 to_write=15712 dd-2584 [004] 306.800852: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1154 unstable=0 bg_thresh=992 thresh=1984 gap=488 poll_thresh=23 ino=257 dd-2584 [004] 306.800860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=66200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.808848: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1029 unstable=0 bg_thresh=980 thresh=1961 gap=590 poll_thresh=23 ino=257 dd-2584 [004] 306.808925: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1029 unstable=0 bg_thresh=983 thresh=1966 gap=595 poll_thresh=17 ino=257 dd-2584 [004] 306.809106: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1029 unstable=0 bg_thresh=985 thresh=1970 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 306.809309: balance_dirty_state: bdi btrfs-1: dirty=417 wb=904 unstable=0 bg_thresh=987 thresh=1975 gap=654 poll_thresh=19 ino=257 dd-2584 [004] 306.809778: balance_dirty_state: bdi btrfs-1: dirty=442 wb=904 unstable=0 bg_thresh=989 thresh=1979 gap=633 poll_thresh=20 ino=257 dd-2584 [004] 306.809957: balance_dirty_state: bdi btrfs-1: dirty=467 wb=904 unstable=0 bg_thresh=989 thresh=1978 gap=607 poll_thresh=21 ino=257 dd-2584 [004] 306.810137: balance_dirty_state: bdi btrfs-1: dirty=517 wb=904 unstable=0 bg_thresh=988 thresh=1977 gap=556 poll_thresh=22 ino=257 dd-2584 [004] 306.810315: balance_dirty_state: bdi btrfs-1: dirty=542 wb=904 unstable=0 bg_thresh=988 thresh=1976 gap=530 poll_thresh=23 ino=257 dd-2584 [004] 306.810496: balance_dirty_state: bdi btrfs-1: dirty=567 wb=904 unstable=0 bg_thresh=990 thresh=1980 gap=509 poll_thresh=24 ino=257 dd-2584 [004] 306.810679: balance_dirty_state: bdi btrfs-1: dirty=592 wb=904 unstable=0 bg_thresh=986 thresh=1973 gap=477 poll_thresh=25 ino=257 dd-2584 [004] 306.810686: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=66200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.816858: balance_dirty_state: bdi btrfs-1: dirty=592 wb=904 unstable=0 bg_thresh=983 thresh=1967 gap=471 poll_thresh=25 ino=257 dd-2584 [004] 306.816863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1236 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=66200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.824941: balance_dirty_state: bdi btrfs-1: dirty=592 wb=654 unstable=0 bg_thresh=985 thresh=1970 gap=724 poll_thresh=25 ino=257 dd-2584 [004] 306.825057: balance_dirty_state: bdi btrfs-1: dirty=617 wb=654 unstable=0 bg_thresh=984 thresh=1969 gap=698 poll_thresh=19 ino=257 dd-2584 [004] 306.825227: balance_dirty_state: bdi btrfs-1: dirty=642 wb=654 unstable=0 bg_thresh=984 thresh=1968 gap=672 poll_thresh=20 ino=257 dd-2584 [004] 306.825398: balance_dirty_state: bdi btrfs-1: dirty=692 wb=654 unstable=0 bg_thresh=983 thresh=1967 gap=621 poll_thresh=21 ino=257 dd-2584 [004] 306.825870: balance_dirty_state: bdi btrfs-1: dirty=717 wb=654 unstable=0 bg_thresh=985 thresh=1971 gap=600 poll_thresh=22 ino=257 dd-2584 [004] 306.826039: balance_dirty_state: bdi btrfs-1: dirty=742 wb=654 unstable=0 bg_thresh=985 thresh=1970 gap=574 poll_thresh=23 ino=257 dd-2584 [004] 306.826209: balance_dirty_state: bdi btrfs-1: dirty=792 wb=654 unstable=0 bg_thresh=984 thresh=1969 gap=523 poll_thresh=24 ino=257 dd-2584 [004] 306.826379: balance_dirty_state: bdi btrfs-1: dirty=817 wb=654 unstable=0 bg_thresh=984 thresh=1968 gap=497 poll_thresh=25 ino=257 dd-2584 [004] 306.826554: balance_dirty_state: bdi btrfs-1: dirty=842 wb=654 unstable=0 bg_thresh=986 thresh=1972 gap=476 poll_thresh=26 ino=257 dd-2584 [004] 306.826560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-241% task_weight=99% bdi_bw=66200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.832927: balance_dirty_state: bdi btrfs-1: dirty=842 wb=529 unstable=0 bg_thresh=985 thresh=1970 gap=599 poll_thresh=26 ino=257 dd-2584 [004] 306.832993: balance_dirty_state: bdi btrfs-1: dirty=867 wb=529 unstable=0 bg_thresh=982 thresh=1964 gap=568 poll_thresh=19 ino=257 dd-2584 [004] 306.833106: balance_dirty_state: bdi btrfs-1: dirty=892 wb=529 unstable=0 bg_thresh=984 thresh=1968 gap=547 poll_thresh=20 ino=257 dd-2584 [004] 306.833220: balance_dirty_state: bdi btrfs-1: dirty=917 wb=529 unstable=0 bg_thresh=983 thresh=1967 gap=521 poll_thresh=21 ino=257 dd-2584 [004] 306.833505: balance_dirty_state: bdi btrfs-1: dirty=967 wb=529 unstable=0 bg_thresh=983 thresh=1966 gap=470 poll_thresh=22 ino=257 dd-2584 [004] 306.833510: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=98% bdi_bw=66200 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 306.840946: balance_dirty_state: bdi btrfs-1: dirty=967 wb=404 unstable=0 bg_thresh=984 thresh=1969 gap=598 poll_thresh=22 ino=257 dd-2584 [000] 306.841019: balance_dirty_state: bdi btrfs-1: dirty=992 wb=404 unstable=0 bg_thresh=985 thresh=1971 gap=575 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 306.841102: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14196 wrote=0 to_write=16384 dd-2584 [000] 306.841141: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=404 unstable=0 bg_thresh=990 thresh=1981 gap=560 poll_thresh=17 ino=257 dd-2584 [000] 306.841262: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=429 unstable=0 bg_thresh=993 thresh=1986 gap=515 poll_thresh=18 ino=257 dd-2584 [000] 306.841390: balance_dirty_state: bdi btrfs-1: dirty=992 wb=479 unstable=0 bg_thresh=992 thresh=1985 gap=514 poll_thresh=19 ino=257 dd-2584 [000] 306.841518: balance_dirty_state: bdi btrfs-1: dirty=992 wb=529 unstable=0 bg_thresh=992 thresh=1984 gap=463 poll_thresh=20 ino=257 dd-2584 [000] 306.841520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-110% task_gap=-321% task_weight=99% bdi_bw=66664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 306.842931: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=768 to_write=15616 dd-2584 [000] 306.848944: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1054 unstable=0 bg_thresh=990 thresh=1981 gap=585 poll_thresh=20 ino=257 dd-2584 [000] 306.849010: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1054 unstable=0 bg_thresh=993 thresh=1986 gap=590 poll_thresh=15 ino=257 dd-2584 [000] 306.849068: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1054 unstable=0 bg_thresh=992 thresh=1985 gap=564 poll_thresh=16 ino=257 dd-2584 [000] 306.849182: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1054 unstable=0 bg_thresh=992 thresh=1984 gap=538 poll_thresh=17 ino=257 dd-2584 [000] 306.849299: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1054 unstable=0 bg_thresh=991 thresh=1983 gap=487 poll_thresh=18 ino=257 dd-2584 [000] 306.849303: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=66664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 306.856907: balance_dirty_state: bdi btrfs-1: dirty=442 wb=929 unstable=0 bg_thresh=988 thresh=1976 gap=605 poll_thresh=18 ino=257 dd-2584 [000] 306.857147: balance_dirty_state: bdi btrfs-1: dirty=442 wb=929 unstable=0 bg_thresh=990 thresh=1981 gap=610 poll_thresh=13 ino=257 dd-2584 [000] 306.857206: balance_dirty_state: bdi btrfs-1: dirty=467 wb=929 unstable=0 bg_thresh=987 thresh=1975 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 306.857263: balance_dirty_state: bdi btrfs-1: dirty=492 wb=929 unstable=0 bg_thresh=987 thresh=1974 gap=553 poll_thresh=15 ino=257 dd-2584 [000] 306.857319: balance_dirty_state: bdi btrfs-1: dirty=492 wb=929 unstable=0 bg_thresh=989 thresh=1979 gap=558 poll_thresh=16 ino=257 dd-2584 [000] 306.857433: balance_dirty_state: bdi btrfs-1: dirty=517 wb=929 unstable=0 bg_thresh=989 thresh=1978 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 306.857546: balance_dirty_state: bdi btrfs-1: dirty=567 wb=929 unstable=0 bg_thresh=988 thresh=1977 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 306.857550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=66664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.864944: balance_dirty_state: bdi btrfs-1: dirty=567 wb=779 unstable=0 bg_thresh=988 thresh=1976 gap=630 poll_thresh=18 ino=257 dd-2584 [004] 306.865038: balance_dirty_state: bdi btrfs-1: dirty=567 wb=779 unstable=0 bg_thresh=988 thresh=1976 gap=630 poll_thresh=13 ino=257 dd-2584 [004] 306.865122: balance_dirty_state: bdi btrfs-1: dirty=592 wb=779 unstable=0 bg_thresh=990 thresh=1981 gap=610 poll_thresh=14 ino=257 dd-2584 [004] 306.865206: balance_dirty_state: bdi btrfs-1: dirty=592 wb=779 unstable=0 bg_thresh=993 thresh=1986 gap=615 poll_thresh=15 ino=257 dd-2584 [004] 306.865290: balance_dirty_state: bdi btrfs-1: dirty=617 wb=779 unstable=0 bg_thresh=993 thresh=1986 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 306.865458: balance_dirty_state: bdi btrfs-1: dirty=642 wb=779 unstable=0 bg_thresh=995 thresh=1991 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 306.865629: balance_dirty_state: bdi btrfs-1: dirty=692 wb=779 unstable=0 bg_thresh=997 thresh=1995 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 306.866096: balance_dirty_state: bdi btrfs-1: dirty=717 wb=779 unstable=0 bg_thresh=997 thresh=1994 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 306.866103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-213% task_weight=100% bdi_bw=66664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.872910: balance_dirty_state: bdi btrfs-1: dirty=717 wb=629 unstable=0 bg_thresh=985 thresh=1970 gap=624 poll_thresh=19 ino=257 dd-2584 [004] 306.872980: balance_dirty_state: bdi btrfs-1: dirty=742 wb=629 unstable=0 bg_thresh=985 thresh=1970 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 306.873036: balance_dirty_state: bdi btrfs-1: dirty=742 wb=629 unstable=0 bg_thresh=987 thresh=1975 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 306.873091: balance_dirty_state: bdi btrfs-1: dirty=767 wb=629 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 306.873201: balance_dirty_state: bdi btrfs-1: dirty=792 wb=629 unstable=0 bg_thresh=992 thresh=1985 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 306.873314: balance_dirty_state: bdi btrfs-1: dirty=817 wb=629 unstable=0 bg_thresh=992 thresh=1984 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 306.873428: balance_dirty_state: bdi btrfs-1: dirty=867 wb=629 unstable=0 bg_thresh=991 thresh=1983 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 306.873432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=66664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.880892: balance_dirty_state: bdi btrfs-1: dirty=867 wb=504 unstable=0 bg_thresh=983 thresh=1967 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 306.880967: balance_dirty_state: bdi btrfs-1: dirty=867 wb=504 unstable=0 bg_thresh=983 thresh=1967 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 306.881022: balance_dirty_state: bdi btrfs-1: dirty=892 wb=504 unstable=0 bg_thresh=986 thresh=1972 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 306.881078: balance_dirty_state: bdi btrfs-1: dirty=917 wb=504 unstable=0 bg_thresh=988 thresh=1977 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 306.881187: balance_dirty_state: bdi btrfs-1: dirty=942 wb=504 unstable=0 bg_thresh=991 thresh=1982 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 306.881470: balance_dirty_state: bdi btrfs-1: dirty=967 wb=504 unstable=0 bg_thresh=993 thresh=1987 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 306.881583: balance_dirty_state: bdi btrfs-1: dirty=992 wb=504 unstable=0 bg_thresh=993 thresh=1986 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 306.881587: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=66664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.888920: balance_dirty_state: bdi btrfs-1: dirty=992 wb=379 unstable=0 bg_thresh=985 thresh=1970 gap=599 poll_thresh=19 ino=257 dd-2584 [004] 306.888990: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=379 unstable=0 bg_thresh=985 thresh=1970 gap=574 poll_thresh=14 ino=257 flush-btrfs-1-2586 [005] 306.888992: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14244 wrote=0 to_write=16384 dd-2584 [004] 306.889051: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=379 unstable=0 bg_thresh=987 thresh=1975 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 306.889110: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=379 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=16 ino=257 dd-2584 [004] 306.889233: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=429 unstable=0 bg_thresh=992 thresh=1985 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 306.889361: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=479 unstable=0 bg_thresh=992 thresh=1984 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 306.889363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-273% task_weight=99% bdi_bw=66664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 306.890843: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=784 to_write=15600 dd-2584 [004] 306.896904: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1029 unstable=0 bg_thresh=986 thresh=1972 gap=601 poll_thresh=18 ino=257 dd-2584 [004] 306.896974: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1029 unstable=0 bg_thresh=986 thresh=1972 gap=576 poll_thresh=13 ino=257 dd-2584 [004] 306.897031: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1029 unstable=0 bg_thresh=988 thresh=1977 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 306.897087: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1029 unstable=0 bg_thresh=991 thresh=1982 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 306.897142: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1029 unstable=0 bg_thresh=991 thresh=1982 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 306.897428: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1029 unstable=0 bg_thresh=990 thresh=1981 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 306.897543: balance_dirty_state: bdi btrfs-1: dirty=467 wb=1029 unstable=0 bg_thresh=992 thresh=1985 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 306.897547: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-224% task_weight=99% bdi_bw=66664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.904897: balance_dirty_state: bdi btrfs-1: dirty=467 wb=904 unstable=0 bg_thresh=983 thresh=1967 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 306.905023: balance_dirty_state: bdi btrfs-1: dirty=492 wb=904 unstable=0 bg_thresh=983 thresh=1967 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 306.905138: balance_dirty_state: bdi btrfs-1: dirty=492 wb=904 unstable=0 bg_thresh=986 thresh=1972 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 306.905253: balance_dirty_state: bdi btrfs-1: dirty=517 wb=904 unstable=0 bg_thresh=988 thresh=1977 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 306.905367: balance_dirty_state: bdi btrfs-1: dirty=542 wb=904 unstable=0 bg_thresh=988 thresh=1977 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 306.905600: balance_dirty_state: bdi btrfs-1: dirty=567 wb=904 unstable=0 bg_thresh=991 thresh=1982 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 306.905835: balance_dirty_state: bdi btrfs-1: dirty=592 wb=904 unstable=0 bg_thresh=993 thresh=1986 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 306.905843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=66664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.912898: balance_dirty_state: bdi btrfs-1: dirty=592 wb=779 unstable=0 bg_thresh=990 thresh=1980 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 306.913004: balance_dirty_state: bdi btrfs-1: dirty=617 wb=779 unstable=0 bg_thresh=990 thresh=1980 gap=584 poll_thresh=13 ino=257 dd-2584 [004] 306.913087: balance_dirty_state: bdi btrfs-1: dirty=617 wb=779 unstable=0 bg_thresh=992 thresh=1985 gap=589 poll_thresh=14 ino=257 dd-2584 [004] 306.913172: balance_dirty_state: bdi btrfs-1: dirty=642 wb=779 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 306.913257: balance_dirty_state: bdi btrfs-1: dirty=667 wb=779 unstable=0 bg_thresh=992 thresh=1984 gap=538 poll_thresh=16 ino=257 dd-2584 [004] 306.913724: balance_dirty_state: bdi btrfs-1: dirty=692 wb=779 unstable=0 bg_thresh=991 thresh=1983 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 306.913897: balance_dirty_state: bdi btrfs-1: dirty=717 wb=779 unstable=0 bg_thresh=993 thresh=1987 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 306.913904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=66664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.920902: balance_dirty_state: bdi btrfs-1: dirty=717 wb=654 unstable=0 bg_thresh=993 thresh=1987 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 306.920966: balance_dirty_state: bdi btrfs-1: dirty=742 wb=654 unstable=0 bg_thresh=993 thresh=1987 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 306.921041: balance_dirty_state: bdi btrfs-1: dirty=767 wb=654 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 306.921131: balance_dirty_state: bdi btrfs-1: dirty=767 wb=654 unstable=0 bg_thresh=998 thresh=1997 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 306.921222: balance_dirty_state: bdi btrfs-1: dirty=792 wb=654 unstable=0 bg_thresh=998 thresh=1997 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 306.921402: balance_dirty_state: bdi btrfs-1: dirty=817 wb=654 unstable=0 bg_thresh=1001 thresh=2002 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 306.921585: balance_dirty_state: bdi btrfs-1: dirty=842 wb=654 unstable=0 bg_thresh=1003 thresh=2006 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 306.921769: balance_dirty_state: bdi btrfs-1: dirty=892 wb=654 unstable=0 bg_thresh=1002 thresh=2005 gap=459 poll_thresh=19 ino=257 dd-2584 [004] 306.921775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=66664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.928942: balance_dirty_state: bdi btrfs-1: dirty=892 wb=529 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=19 ino=257 dd-2584 [004] 306.929037: balance_dirty_state: bdi btrfs-1: dirty=892 wb=529 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 306.929126: balance_dirty_state: bdi btrfs-1: dirty=917 wb=529 unstable=0 bg_thresh=997 thresh=1994 gap=548 poll_thresh=15 ino=257 dd-2584 [004] 306.929208: balance_dirty_state: bdi btrfs-1: dirty=942 wb=529 unstable=0 bg_thresh=994 thresh=1988 gap=517 poll_thresh=16 ino=257 dd-2584 [004] 306.929611: balance_dirty_state: bdi btrfs-1: dirty=967 wb=454 unstable=0 bg_thresh=993 thresh=1987 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 306.929794: balance_dirty_state: bdi btrfs-1: dirty=992 wb=404 unstable=0 bg_thresh=995 thresh=1991 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 306.929965: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=404 unstable=0 bg_thresh=995 thresh=1990 gap=569 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 306.930029: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14284 wrote=0 to_write=16384 dd-2584 [004] 306.930150: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=404 unstable=0 bg_thresh=994 thresh=1989 gap=518 poll_thresh=20 ino=257 dd-2584 [004] 306.930342: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=479 unstable=0 bg_thresh=996 thresh=1993 gap=497 poll_thresh=21 ino=257 dd-2584 [004] 306.930344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=66664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 306.932329: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=752 to_write=15632 dd-2584 [004] 306.936898: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1154 unstable=0 bg_thresh=989 thresh=1979 gap=483 poll_thresh=21 ino=257 dd-2584 [004] 306.936903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=66664 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.944994: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1029 unstable=0 bg_thresh=990 thresh=1980 gap=609 poll_thresh=21 ino=257 dd-2584 [004] 306.945087: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1029 unstable=0 bg_thresh=986 thresh=1973 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 306.945281: balance_dirty_state: bdi btrfs-1: dirty=392 wb=954 unstable=0 bg_thresh=994 thresh=1989 gap=643 poll_thresh=17 ino=257 dd-2584 [004] 306.945471: balance_dirty_state: bdi btrfs-1: dirty=417 wb=904 unstable=0 bg_thresh=997 thresh=1994 gap=673 poll_thresh=18 ino=257 dd-2584 [004] 306.945924: balance_dirty_state: bdi btrfs-1: dirty=467 wb=904 unstable=0 bg_thresh=996 thresh=1993 gap=622 poll_thresh=19 ino=257 dd-2584 [004] 306.946094: balance_dirty_state: bdi btrfs-1: dirty=492 wb=904 unstable=0 bg_thresh=996 thresh=1992 gap=596 poll_thresh=20 ino=257 dd-2584 [004] 306.946267: balance_dirty_state: bdi btrfs-1: dirty=517 wb=904 unstable=0 bg_thresh=998 thresh=1996 gap=575 poll_thresh=21 ino=257 dd-2584 [004] 306.946439: balance_dirty_state: bdi btrfs-1: dirty=542 wb=904 unstable=0 bg_thresh=997 thresh=1995 gap=549 poll_thresh=22 ino=257 dd-2584 [004] 306.946612: balance_dirty_state: bdi btrfs-1: dirty=592 wb=904 unstable=0 bg_thresh=997 thresh=1994 gap=498 poll_thresh=23 ino=257 dd-2584 [004] 306.946619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.952925: balance_dirty_state: bdi btrfs-1: dirty=592 wb=779 unstable=0 bg_thresh=991 thresh=1982 gap=611 poll_thresh=23 ino=257 dd-2584 [004] 306.953036: balance_dirty_state: bdi btrfs-1: dirty=592 wb=779 unstable=0 bg_thresh=993 thresh=1987 gap=616 poll_thresh=17 ino=257 dd-2584 [004] 306.953213: balance_dirty_state: bdi btrfs-1: dirty=642 wb=779 unstable=0 bg_thresh=993 thresh=1986 gap=565 poll_thresh=18 ino=257 dd-2584 [004] 306.953397: balance_dirty_state: bdi btrfs-1: dirty=667 wb=779 unstable=0 bg_thresh=989 thresh=1979 gap=533 poll_thresh=19 ino=257 dd-2584 [004] 306.953587: balance_dirty_state: bdi btrfs-1: dirty=692 wb=779 unstable=0 bg_thresh=988 thresh=1976 gap=505 poll_thresh=20 ino=257 dd-2584 [004] 306.954078: balance_dirty_state: bdi btrfs-1: dirty=717 wb=779 unstable=0 bg_thresh=989 thresh=1979 gap=483 poll_thresh=21 ino=257 dd-2584 [004] 306.954085: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-42% task_gap=-184% task_weight=100% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.960995: balance_dirty_state: bdi btrfs-1: dirty=717 wb=779 unstable=0 bg_thresh=990 thresh=1981 gap=485 poll_thresh=21 ino=257 dd-2584 [004] 306.961003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 306.968915: balance_dirty_state: bdi btrfs-1: dirty=717 wb=479 unstable=0 bg_thresh=991 thresh=1983 gap=787 poll_thresh=21 ino=257 dd-2584 [004] 306.969004: balance_dirty_state: bdi btrfs-1: dirty=742 wb=479 unstable=0 bg_thresh=994 thresh=1988 gap=767 poll_thresh=16 ino=257 dd-2584 [004] 306.969118: balance_dirty_state: bdi btrfs-1: dirty=767 wb=479 unstable=0 bg_thresh=993 thresh=1987 gap=741 poll_thresh=17 ino=257 dd-2584 [004] 306.969233: balance_dirty_state: bdi btrfs-1: dirty=817 wb=479 unstable=0 bg_thresh=993 thresh=1986 gap=690 poll_thresh=18 ino=257 dd-2584 [004] 306.969347: balance_dirty_state: bdi btrfs-1: dirty=842 wb=479 unstable=0 bg_thresh=992 thresh=1985 gap=664 poll_thresh=19 ino=257 dd-2584 [004] 306.969460: balance_dirty_state: bdi btrfs-1: dirty=867 wb=479 unstable=0 bg_thresh=994 thresh=1989 gap=643 poll_thresh=20 ino=257 dd-2584 [004] 306.969576: balance_dirty_state: bdi btrfs-1: dirty=892 wb=479 unstable=0 bg_thresh=991 thresh=1982 gap=611 poll_thresh=21 ino=257 dd-2584 [004] 306.969690: balance_dirty_state: bdi btrfs-1: dirty=942 wb=479 unstable=0 bg_thresh=990 thresh=1981 gap=560 poll_thresh=22 ino=257 dd-2584 [004] 306.969975: balance_dirty_state: bdi btrfs-1: dirty=967 wb=479 unstable=0 bg_thresh=990 thresh=1980 gap=534 poll_thresh=23 ino=257 dd-2584 [004] 306.970090: balance_dirty_state: bdi btrfs-1: dirty=992 wb=479 unstable=0 bg_thresh=992 thresh=1984 gap=513 poll_thresh=24 ino=257 dd-2584 [004] 306.970207: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=479 unstable=0 bg_thresh=991 thresh=1983 gap=462 poll_thresh=25 ino=257 dd-2584 [004] 306.970211: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=99% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 306.970321: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14324 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 306.972363: writeback_single_inode: bdi btrfs-1: ino=257 state= age=160 wrote=688 to_write=15696 dd-2584 [004] 306.976898: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1054 unstable=0 bg_thresh=989 thresh=1978 gap=582 poll_thresh=25 ino=257 dd-2584 [004] 306.977020: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1054 unstable=0 bg_thresh=991 thresh=1982 gap=586 poll_thresh=19 ino=257 dd-2584 [004] 306.977187: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1054 unstable=0 bg_thresh=990 thresh=1980 gap=559 poll_thresh=20 ino=257 dd-2584 [004] 306.977354: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1054 unstable=0 bg_thresh=989 thresh=1979 gap=508 poll_thresh=21 ino=257 dd-2584 [004] 306.977514: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1054 unstable=0 bg_thresh=991 thresh=1982 gap=486 poll_thresh=22 ino=257 dd-2584 [004] 306.977519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 306.985022: balance_dirty_state: bdi btrfs-1: dirty=442 wb=929 unstable=0 bg_thresh=994 thresh=1988 gap=617 poll_thresh=22 ino=257 dd-2584 [000] 306.985153: balance_dirty_state: bdi btrfs-1: dirty=442 wb=929 unstable=0 bg_thresh=996 thresh=1993 gap=622 poll_thresh=16 ino=257 dd-2584 [000] 306.985389: balance_dirty_state: bdi btrfs-1: dirty=492 wb=929 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=17 ino=257 dd-2584 [000] 306.985987: balance_dirty_state: bdi btrfs-1: dirty=517 wb=929 unstable=0 bg_thresh=998 thresh=1997 gap=551 poll_thresh=18 ino=257 dd-2584 [000] 306.986226: balance_dirty_state: bdi btrfs-1: dirty=542 wb=929 unstable=0 bg_thresh=1000 thresh=2001 gap=530 poll_thresh=19 ino=257 dd-2584 [000] 306.986461: balance_dirty_state: bdi btrfs-1: dirty=592 wb=929 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=20 ino=257 dd-2584 [000] 306.986470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 306.992957: balance_dirty_state: bdi btrfs-1: dirty=592 wb=804 unstable=0 bg_thresh=1000 thresh=2000 gap=604 poll_thresh=20 ino=257 dd-2584 [000] 306.993081: balance_dirty_state: bdi btrfs-1: dirty=592 wb=804 unstable=0 bg_thresh=999 thresh=1999 gap=603 poll_thresh=15 ino=257 dd-2584 [000] 306.993200: balance_dirty_state: bdi btrfs-1: dirty=617 wb=804 unstable=0 bg_thresh=999 thresh=1999 gap=578 poll_thresh=16 ino=257 dd-2584 [000] 306.993438: balance_dirty_state: bdi btrfs-1: dirty=642 wb=804 unstable=0 bg_thresh=996 thresh=1992 gap=546 poll_thresh=17 ino=257 dd-2584 [000] 306.993674: balance_dirty_state: bdi btrfs-1: dirty=667 wb=804 unstable=0 bg_thresh=998 thresh=1996 gap=525 poll_thresh=18 ino=257 dd-2584 [000] 306.993908: balance_dirty_state: bdi btrfs-1: dirty=717 wb=804 unstable=0 bg_thresh=997 thresh=1995 gap=474 poll_thresh=19 ino=257 dd-2584 [000] 306.993916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-264% task_weight=98% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.000996: balance_dirty_state: bdi btrfs-1: dirty=717 wb=679 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 307.001089: balance_dirty_state: bdi btrfs-1: dirty=742 wb=679 unstable=0 bg_thresh=996 thresh=1993 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 307.001175: balance_dirty_state: bdi btrfs-1: dirty=742 wb=679 unstable=0 bg_thresh=996 thresh=1992 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 307.001260: balance_dirty_state: bdi btrfs-1: dirty=767 wb=679 unstable=0 bg_thresh=996 thresh=1992 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 307.001727: balance_dirty_state: bdi btrfs-1: dirty=792 wb=679 unstable=0 bg_thresh=998 thresh=1996 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 307.001897: balance_dirty_state: bdi btrfs-1: dirty=842 wb=679 unstable=0 bg_thresh=997 thresh=1995 gap=474 poll_thresh=18 ino=257 dd-2584 [004] 307.001903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=99% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 307.009050: balance_dirty_state: bdi btrfs-1: dirty=842 wb=554 unstable=0 bg_thresh=996 thresh=1993 gap=597 poll_thresh=18 ino=257 dd-2584 [002] 307.009150: balance_dirty_state: bdi btrfs-1: dirty=842 wb=554 unstable=0 bg_thresh=999 thresh=1998 gap=602 poll_thresh=13 ino=257 dd-2584 [002] 307.009268: balance_dirty_state: bdi btrfs-1: dirty=867 wb=554 unstable=0 bg_thresh=999 thresh=1998 gap=577 poll_thresh=14 ino=257 dd-2584 [002] 307.009388: balance_dirty_state: bdi btrfs-1: dirty=867 wb=554 unstable=0 bg_thresh=998 thresh=1997 gap=576 poll_thresh=15 ino=257 dd-2584 [002] 307.009505: balance_dirty_state: bdi btrfs-1: dirty=892 wb=554 unstable=0 bg_thresh=1001 thresh=2002 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 307.009739: balance_dirty_state: bdi btrfs-1: dirty=917 wb=554 unstable=0 bg_thresh=1000 thresh=2001 gap=530 poll_thresh=17 ino=257 dd-2584 [002] 307.009974: balance_dirty_state: bdi btrfs-1: dirty=967 wb=554 unstable=0 bg_thresh=1000 thresh=2000 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 307.009983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 307.017103: balance_dirty_state: bdi btrfs-1: dirty=967 wb=429 unstable=0 bg_thresh=1001 thresh=2002 gap=606 poll_thresh=18 ino=257 dd-2584 [002] 307.017232: balance_dirty_state: bdi btrfs-1: dirty=967 wb=429 unstable=0 bg_thresh=1000 thresh=2001 gap=605 poll_thresh=13 ino=257 dd-2584 [002] 307.017351: balance_dirty_state: bdi btrfs-1: dirty=992 wb=429 unstable=0 bg_thresh=1000 thresh=2001 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 307.017467: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=429 unstable=0 bg_thresh=1000 thresh=2000 gap=554 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 307.017554: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14372 wrote=0 to_write=16384 dd-2584 [002] 307.017594: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=429 unstable=0 bg_thresh=1002 thresh=2005 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 307.018206: balance_dirty_state: bdi btrfs-1: dirty=967 wb=529 unstable=0 bg_thresh=1002 thresh=2004 gap=508 poll_thresh=17 ino=257 dd-2584 [002] 307.018457: balance_dirty_state: bdi btrfs-1: dirty=967 wb=579 unstable=0 bg_thresh=998 thresh=1997 gap=451 poll_thresh=18 ino=257 dd-2584 [002] 307.018460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 307.019875: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=752 to_write=15632 dd-2584 [006] 307.025030: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1054 unstable=0 bg_thresh=1002 thresh=2005 gap=609 poll_thresh=18 ino=257 dd-2584 [006] 307.025112: balance_dirty_state: bdi btrfs-1: dirty=342 wb=1054 unstable=0 bg_thresh=1005 thresh=2010 gap=614 poll_thresh=13 ino=257 dd-2584 [006] 307.025180: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1054 unstable=0 bg_thresh=1004 thresh=2009 gap=588 poll_thresh=14 ino=257 dd-2584 [006] 307.025250: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1054 unstable=0 bg_thresh=1001 thresh=2003 gap=557 poll_thresh=15 ino=257 dd-2584 [006] 307.025316: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1054 unstable=0 bg_thresh=1004 thresh=2008 gap=562 poll_thresh=16 ino=257 dd-2584 [006] 307.025452: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1054 unstable=0 bg_thresh=1003 thresh=2007 gap=511 poll_thresh=17 ino=257 dd-2584 [006] 307.025600: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1054 unstable=0 bg_thresh=1003 thresh=2007 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 307.025605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 307.032939: balance_dirty_state: bdi btrfs-1: dirty=468 wb=929 unstable=0 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=18 ino=257 dd-2584 [006] 307.033025: balance_dirty_state: bdi btrfs-1: dirty=468 wb=929 unstable=0 bg_thresh=1002 thresh=2005 gap=608 poll_thresh=13 ino=257 dd-2584 [006] 307.033088: balance_dirty_state: bdi btrfs-1: dirty=493 wb=929 unstable=0 bg_thresh=1002 thresh=2005 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 307.033150: balance_dirty_state: bdi btrfs-1: dirty=493 wb=929 unstable=0 bg_thresh=1002 thresh=2004 gap=582 poll_thresh=15 ino=257 dd-2584 [006] 307.033214: balance_dirty_state: bdi btrfs-1: dirty=518 wb=929 unstable=0 bg_thresh=1002 thresh=2004 gap=557 poll_thresh=16 ino=257 dd-2584 [006] 307.033523: balance_dirty_state: bdi btrfs-1: dirty=543 wb=929 unstable=0 bg_thresh=1004 thresh=2008 gap=536 poll_thresh=17 ino=257 dd-2584 [006] 307.033644: balance_dirty_state: bdi btrfs-1: dirty=593 wb=929 unstable=0 bg_thresh=1003 thresh=2007 gap=485 poll_thresh=18 ino=257 dd-2584 [006] 307.033649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 307.041027: balance_dirty_state: bdi btrfs-1: dirty=593 wb=804 unstable=0 bg_thresh=1004 thresh=2009 gap=612 poll_thresh=18 ino=257 dd-2584 [006] 307.041123: balance_dirty_state: bdi btrfs-1: dirty=593 wb=804 unstable=0 bg_thresh=1004 thresh=2008 gap=611 poll_thresh=13 ino=257 dd-2584 [006] 307.041184: balance_dirty_state: bdi btrfs-1: dirty=618 wb=804 unstable=0 bg_thresh=1004 thresh=2008 gap=586 poll_thresh=14 ino=257 dd-2584 [006] 307.041246: balance_dirty_state: bdi btrfs-1: dirty=643 wb=804 unstable=0 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 307.041307: balance_dirty_state: bdi btrfs-1: dirty=643 wb=804 unstable=0 bg_thresh=1003 thresh=2007 gap=560 poll_thresh=16 ino=257 dd-2584 [006] 307.041430: balance_dirty_state: bdi btrfs-1: dirty=668 wb=804 unstable=0 bg_thresh=1005 thresh=2011 gap=539 poll_thresh=17 ino=257 dd-2584 [006] 307.041552: balance_dirty_state: bdi btrfs-1: dirty=718 wb=804 unstable=0 bg_thresh=1002 thresh=2004 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 307.041557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=67080 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 307.049055: balance_dirty_state: bdi btrfs-1: dirty=724 wb=796 unstable=0 bg_thresh=1003 thresh=2006 gap=486 poll_thresh=18 ino=257 dd-2584 [006] 307.049062: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 307.057031: balance_dirty_state: bdi btrfs-1: dirty=724 wb=621 unstable=0 bg_thresh=1000 thresh=2000 gap=655 poll_thresh=18 ino=257 dd-2584 [006] 307.057098: balance_dirty_state: bdi btrfs-1: dirty=724 wb=621 unstable=0 bg_thresh=1000 thresh=2000 gap=655 poll_thresh=13 ino=257 dd-2584 [006] 307.057159: balance_dirty_state: bdi btrfs-1: dirty=749 wb=621 unstable=0 bg_thresh=999 thresh=1999 gap=629 poll_thresh=14 ino=257 dd-2584 [006] 307.057220: balance_dirty_state: bdi btrfs-1: dirty=774 wb=621 unstable=0 bg_thresh=1002 thresh=2004 gap=609 poll_thresh=15 ino=257 dd-2584 [006] 307.057282: balance_dirty_state: bdi btrfs-1: dirty=774 wb=621 unstable=0 bg_thresh=1001 thresh=2003 gap=608 poll_thresh=16 ino=257 dd-2584 [006] 307.057584: balance_dirty_state: bdi btrfs-1: dirty=824 wb=621 unstable=0 bg_thresh=1001 thresh=2002 gap=557 poll_thresh=17 ino=257 dd-2584 [006] 307.057703: balance_dirty_state: bdi btrfs-1: dirty=849 wb=621 unstable=0 bg_thresh=1000 thresh=2001 gap=531 poll_thresh=18 ino=257 dd-2584 [006] 307.057825: balance_dirty_state: bdi btrfs-1: dirty=874 wb=621 unstable=0 bg_thresh=1000 thresh=2000 gap=505 poll_thresh=19 ino=257 dd-2584 [006] 307.057947: balance_dirty_state: bdi btrfs-1: dirty=924 wb=621 unstable=0 bg_thresh=1002 thresh=2004 gap=459 poll_thresh=20 ino=257 dd-2584 [006] 307.057952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 307.064985: balance_dirty_state: bdi btrfs-1: dirty=912 wb=493 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=20 ino=257 dd-2584 [006] 307.065055: balance_dirty_state: bdi btrfs-1: dirty=912 wb=493 unstable=0 bg_thresh=1001 thresh=2003 gap=598 poll_thresh=15 ino=257 dd-2584 [006] 307.065117: balance_dirty_state: bdi btrfs-1: dirty=937 wb=493 unstable=0 bg_thresh=1001 thresh=2002 gap=572 poll_thresh=16 ino=257 dd-2584 [006] 307.065236: balance_dirty_state: bdi btrfs-1: dirty=962 wb=493 unstable=0 bg_thresh=1000 thresh=2001 gap=546 poll_thresh=17 ino=257 dd-2584 [006] 307.065356: balance_dirty_state: bdi btrfs-1: dirty=987 wb=493 unstable=0 bg_thresh=1002 thresh=2005 gap=525 poll_thresh=18 ino=257 dd-2584 [006] 307.065476: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=493 unstable=0 bg_thresh=1002 thresh=2004 gap=474 poll_thresh=19 ino=257 dd-2584 [006] 307.065481: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 307.065552: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14420 wrote=0 to_write=16384 flush-btrfs-1-2586 [005] 307.067238: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=704 to_write=15680 dd-2584 [006] 307.072946: balance_dirty_state: bdi btrfs-1: dirty=361 wb=919 unstable=0 bg_thresh=993 thresh=1986 gap=706 poll_thresh=19 ino=257 dd-2584 [006] 307.073209: balance_dirty_state: bdi btrfs-1: dirty=351 wb=930 unstable=0 bg_thresh=991 thresh=1982 gap=701 poll_thresh=14 ino=257 dd-2584 [006] 307.073271: balance_dirty_state: bdi btrfs-1: dirty=376 wb=930 unstable=0 bg_thresh=993 thresh=1987 gap=681 poll_thresh=15 ino=257 dd-2584 [006] 307.073333: balance_dirty_state: bdi btrfs-1: dirty=401 wb=930 unstable=0 bg_thresh=990 thresh=1981 gap=650 poll_thresh=16 ino=257 dd-2584 [006] 307.073456: balance_dirty_state: bdi btrfs-1: dirty=426 wb=930 unstable=0 bg_thresh=992 thresh=1985 gap=629 poll_thresh=17 ino=257 dd-2584 [006] 307.073578: balance_dirty_state: bdi btrfs-1: dirty=433 wb=931 unstable=0 bg_thresh=992 thresh=1985 gap=621 poll_thresh=18 ino=257 dd-2584 [006] 307.073702: balance_dirty_state: bdi btrfs-1: dirty=458 wb=931 unstable=0 bg_thresh=992 thresh=1984 gap=595 poll_thresh=19 ino=257 dd-2584 [006] 307.073823: balance_dirty_state: bdi btrfs-1: dirty=508 wb=931 unstable=0 bg_thresh=991 thresh=1983 gap=544 poll_thresh=20 ino=257 dd-2584 [006] 307.073948: balance_dirty_state: bdi btrfs-1: dirty=533 wb=931 unstable=0 bg_thresh=993 thresh=1987 gap=523 poll_thresh=21 ino=257 dd-2584 [006] 307.074088: balance_dirty_state: bdi btrfs-1: dirty=559 wb=931 unstable=0 bg_thresh=993 thresh=1987 gap=497 poll_thresh=22 ino=257 dd-2584 [006] 307.074390: balance_dirty_state: bdi btrfs-1: dirty=598 wb=931 unstable=0 bg_thresh=992 thresh=1985 gap=456 poll_thresh=23 ino=257 dd-2584 [006] 307.074396: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-271% task_weight=98% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 307.081031: balance_dirty_state: bdi btrfs-1: dirty=598 wb=931 unstable=0 bg_thresh=991 thresh=1982 gap=453 poll_thresh=23 ino=257 dd-2584 [002] 307.081044: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-275% task_weight=98% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 307.089008: balance_dirty_state: bdi btrfs-1: dirty=598 wb=806 unstable=0 bg_thresh=1000 thresh=2000 gap=596 poll_thresh=23 ino=257 dd-2584 [002] 307.089099: balance_dirty_state: bdi btrfs-1: dirty=598 wb=806 unstable=0 bg_thresh=1002 thresh=2005 gap=601 poll_thresh=17 ino=257 dd-2584 [002] 307.089225: balance_dirty_state: bdi btrfs-1: dirty=648 wb=806 unstable=0 bg_thresh=1002 thresh=2004 gap=550 poll_thresh=18 ino=257 dd-2584 [002] 307.089354: balance_dirty_state: bdi btrfs-1: dirty=673 wb=806 unstable=0 bg_thresh=1004 thresh=2008 gap=529 poll_thresh=19 ino=257 dd-2584 [002] 307.089480: balance_dirty_state: bdi btrfs-1: dirty=698 wb=806 unstable=0 bg_thresh=1003 thresh=2007 gap=503 poll_thresh=20 ino=257 dd-2584 [002] 307.089608: balance_dirty_state: bdi btrfs-1: dirty=748 wb=806 unstable=0 bg_thresh=1003 thresh=2006 gap=452 poll_thresh=21 ino=257 dd-2584 [002] 307.089613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 307.097022: balance_dirty_state: bdi btrfs-1: dirty=739 wb=689 unstable=0 bg_thresh=995 thresh=1991 gap=563 poll_thresh=21 ino=257 dd-2584 [002] 307.097137: balance_dirty_state: bdi btrfs-1: dirty=739 wb=689 unstable=0 bg_thresh=995 thresh=1991 gap=563 poll_thresh=16 ino=257 dd-2584 [002] 307.097267: balance_dirty_state: bdi btrfs-1: dirty=789 wb=689 unstable=0 bg_thresh=997 thresh=1995 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 307.097390: balance_dirty_state: bdi btrfs-1: dirty=814 wb=689 unstable=0 bg_thresh=997 thresh=1994 gap=491 poll_thresh=18 ino=257 dd-2584 [002] 307.097395: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 307.105015: balance_dirty_state: bdi btrfs-1: dirty=814 wb=689 unstable=0 bg_thresh=997 thresh=1994 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 307.105024: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 307.112987: balance_dirty_state: bdi btrfs-1: dirty=811 wb=701 unstable=0 bg_thresh=997 thresh=1994 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 307.113000: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 307.121077: balance_dirty_state: bdi btrfs-1: dirty=811 wb=562 unstable=0 bg_thresh=997 thresh=1994 gap=621 poll_thresh=18 ino=257 dd-2584 [001] 307.121180: balance_dirty_state: bdi btrfs-1: dirty=811 wb=565 unstable=0 bg_thresh=998 thresh=1996 gap=620 poll_thresh=13 ino=257 dd-2584 [001] 307.121427: balance_dirty_state: bdi btrfs-1: dirty=836 wb=565 unstable=0 bg_thresh=1000 thresh=2001 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 307.121486: balance_dirty_state: bdi btrfs-1: dirty=861 wb=565 unstable=0 bg_thresh=1000 thresh=2001 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 307.121545: balance_dirty_state: bdi btrfs-1: dirty=861 wb=565 unstable=0 bg_thresh=1003 thresh=2006 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 307.121665: balance_dirty_state: bdi btrfs-1: dirty=911 wb=565 unstable=0 bg_thresh=1005 thresh=2011 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 307.121787: balance_dirty_state: bdi btrfs-1: dirty=936 wb=565 unstable=0 bg_thresh=1007 thresh=2015 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 307.121910: balance_dirty_state: bdi btrfs-1: dirty=961 wb=565 unstable=0 bg_thresh=1007 thresh=2014 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 307.121915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 307.129105: balance_dirty_state: bdi btrfs-1: dirty=961 wb=440 unstable=0 bg_thresh=1004 thresh=2009 gap=608 poll_thresh=19 ino=257 dd-2584 [001] 307.129185: balance_dirty_state: bdi btrfs-1: dirty=986 wb=440 unstable=0 bg_thresh=1004 thresh=2009 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 307.129246: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=440 unstable=0 bg_thresh=1007 thresh=2014 gap=563 poll_thresh=15 ino=257 flush-btrfs-1-2586 [005] 307.129271: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14484 wrote=0 to_write=16384 dd-2584 [001] 307.129338: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=440 unstable=0 bg_thresh=1004 thresh=2008 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 307.129519: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=440 unstable=0 bg_thresh=1003 thresh=2007 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 307.129708: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=490 unstable=0 bg_thresh=1005 thresh=2011 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 307.129710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 307.131984: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=768 to_write=15616 dd-2584 [005] 307.136958: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1205 unstable=0 bg_thresh=1005 thresh=2011 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 307.136964: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.145163: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1080 unstable=0 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=18 ino=257 dd-2584 [004] 307.145619: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1080 unstable=0 bg_thresh=1000 thresh=2001 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 307.145742: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1080 unstable=0 bg_thresh=1003 thresh=2006 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 307.145861: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1080 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=15 ino=257 dd-2584 [004] 307.145981: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1080 unstable=0 bg_thresh=999 thresh=1999 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 307.146216: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1080 unstable=0 bg_thresh=999 thresh=1998 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 307.146225: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=66204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.153059: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1080 unstable=0 bg_thresh=999 thresh=1998 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 307.153070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.161061: balance_dirty_state: bdi btrfs-1: dirty=421 wb=955 unstable=0 bg_thresh=995 thresh=1990 gap=614 poll_thresh=17 ino=257 dd-2584 [004] 307.161197: balance_dirty_state: bdi btrfs-1: dirty=421 wb=955 unstable=0 bg_thresh=997 thresh=1995 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 307.161317: balance_dirty_state: bdi btrfs-1: dirty=446 wb=955 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 307.161438: balance_dirty_state: bdi btrfs-1: dirty=471 wb=955 unstable=0 bg_thresh=997 thresh=1994 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 307.161560: balance_dirty_state: bdi btrfs-1: dirty=471 wb=955 unstable=0 bg_thresh=996 thresh=1993 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 307.161887: balance_dirty_state: bdi btrfs-1: dirty=521 wb=905 unstable=0 bg_thresh=992 thresh=1985 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 307.162292: balance_dirty_state: bdi btrfs-1: dirty=546 wb=830 unstable=0 bg_thresh=993 thresh=1987 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 307.162542: balance_dirty_state: bdi btrfs-1: dirty=571 wb=830 unstable=0 bg_thresh=996 thresh=1992 gap=591 poll_thresh=19 ino=257 dd-2584 [004] 307.163155: balance_dirty_state: bdi btrfs-1: dirty=596 wb=830 unstable=0 bg_thresh=997 thresh=1995 gap=569 poll_thresh=20 ino=257 dd-2584 [004] 307.163409: balance_dirty_state: bdi btrfs-1: dirty=646 wb=830 unstable=0 bg_thresh=996 thresh=1993 gap=517 poll_thresh=21 ino=257 dd-2584 [004] 307.163665: balance_dirty_state: bdi btrfs-1: dirty=671 wb=830 unstable=0 bg_thresh=995 thresh=1990 gap=489 poll_thresh=22 ino=257 dd-2584 [004] 307.163674: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.169040: balance_dirty_state: bdi btrfs-1: dirty=671 wb=755 unstable=0 bg_thresh=996 thresh=1993 gap=567 poll_thresh=22 ino=257 dd-2584 [004] 307.169163: balance_dirty_state: bdi btrfs-1: dirty=696 wb=755 unstable=0 bg_thresh=993 thresh=1987 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 307.169334: balance_dirty_state: bdi btrfs-1: dirty=721 wb=755 unstable=0 bg_thresh=995 thresh=1991 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 307.169509: balance_dirty_state: bdi btrfs-1: dirty=746 wb=755 unstable=0 bg_thresh=995 thresh=1990 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 307.169514: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.177124: balance_dirty_state: bdi btrfs-1: dirty=746 wb=755 unstable=0 bg_thresh=995 thresh=1990 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 307.177136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.185028: balance_dirty_state: bdi btrfs-1: dirty=746 wb=630 unstable=0 bg_thresh=997 thresh=1995 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 307.185095: balance_dirty_state: bdi btrfs-1: dirty=771 wb=630 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=13 ino=257 dd-2584 [004] 307.185153: balance_dirty_state: bdi btrfs-1: dirty=771 wb=630 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 307.185212: balance_dirty_state: bdi btrfs-1: dirty=796 wb=630 unstable=0 bg_thresh=999 thresh=1999 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 307.185269: balance_dirty_state: bdi btrfs-1: dirty=821 wb=630 unstable=0 bg_thresh=996 thresh=1993 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 307.185553: balance_dirty_state: bdi btrfs-1: dirty=846 wb=630 unstable=0 bg_thresh=998 thresh=1997 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 307.185673: balance_dirty_state: bdi btrfs-1: dirty=871 wb=630 unstable=0 bg_thresh=998 thresh=1996 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 307.185677: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.193012: balance_dirty_state: bdi btrfs-1: dirty=871 wb=516 unstable=0 bg_thresh=996 thresh=1992 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 307.193079: balance_dirty_state: bdi btrfs-1: dirty=896 wb=516 unstable=0 bg_thresh=995 thresh=1991 gap=579 poll_thresh=13 ino=257 dd-2584 [004] 307.193137: balance_dirty_state: bdi btrfs-1: dirty=921 wb=516 unstable=0 bg_thresh=995 thresh=1991 gap=554 poll_thresh=14 ino=257 dd-2584 [004] 307.193196: balance_dirty_state: bdi btrfs-1: dirty=921 wb=516 unstable=0 bg_thresh=995 thresh=1990 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 307.193253: balance_dirty_state: bdi btrfs-1: dirty=946 wb=516 unstable=0 bg_thresh=995 thresh=1990 gap=528 poll_thresh=16 ino=257 dd-2584 [004] 307.193368: balance_dirty_state: bdi btrfs-1: dirty=971 wb=516 unstable=0 bg_thresh=997 thresh=1994 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 307.193485: balance_dirty_state: bdi btrfs-1: dirty=996 wb=516 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 307.193490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.201113: balance_dirty_state: bdi btrfs-1: dirty=996 wb=516 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 307.201118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.209036: balance_dirty_state: bdi btrfs-1: dirty=996 wb=516 unstable=0 bg_thresh=996 thresh=1993 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 307.209039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.217121: balance_dirty_state: bdi btrfs-1: dirty=996 wb=365 unstable=0 bg_thresh=998 thresh=1997 gap=636 poll_thresh=18 ino=257 dd-2584 [004] 307.217189: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=365 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 307.217255: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=365 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=14 ino=257 flush-btrfs-1-2586 [005] 307.217278: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14572 wrote=0 to_write=8192 dd-2584 [004] 307.217319: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=365 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 307.217380: balance_dirty_state: bdi btrfs-1: dirty=1071 wb=365 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 307.217808: balance_dirty_state: bdi btrfs-1: dirty=921 wb=540 unstable=0 bg_thresh=996 thresh=1993 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 307.218005: balance_dirty_state: bdi btrfs-1: dirty=896 wb=590 unstable=0 bg_thresh=996 thresh=1992 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 307.218151: balance_dirty_state: bdi btrfs-1: dirty=896 wb=640 unstable=0 bg_thresh=995 thresh=1991 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 307.218152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 307.220035: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=848 to_write=7344 dd-2584 [000] 307.225005: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1215 unstable=0 bg_thresh=996 thresh=1993 gap=457 poll_thresh=19 ino=257 dd-2584 [000] 307.225013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 307.232986: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1215 unstable=0 bg_thresh=996 thresh=1993 gap=457 poll_thresh=19 ino=257 dd-2584 [000] 307.232990: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.241041: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1090 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 307.241136: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1090 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 307.241222: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1090 unstable=0 bg_thresh=1006 thresh=2012 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 307.241311: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1090 unstable=0 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 307.241489: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1090 unstable=0 bg_thresh=1008 thresh=2016 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 307.241671: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1090 unstable=0 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 307.241852: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1090 unstable=0 bg_thresh=1007 thresh=2014 gap=453 poll_thresh=19 ino=257 dd-2584 [004] 307.241858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.253013: balance_dirty_state: bdi btrfs-1: dirty=471 wb=965 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=19 ino=257 dd-2584 [004] 307.253123: balance_dirty_state: bdi btrfs-1: dirty=471 wb=965 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 307.253223: balance_dirty_state: bdi btrfs-1: dirty=496 wb=965 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=15 ino=257 dd-2584 [004] 307.253603: balance_dirty_state: bdi btrfs-1: dirty=496 wb=965 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 307.253783: balance_dirty_state: bdi btrfs-1: dirty=546 wb=965 unstable=0 bg_thresh=995 thresh=1991 gap=480 poll_thresh=17 ino=257 dd-2584 [004] 307.253790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=64008 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 307.261127: balance_dirty_state: bdi btrfs-1: dirty=546 wb=965 unstable=0 bg_thresh=997 thresh=1994 gap=483 poll_thresh=17 ino=257 dd-2584 [000] 307.261136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=61004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 307.269074: balance_dirty_state: bdi btrfs-1: dirty=546 wb=965 unstable=0 bg_thresh=997 thresh=1994 gap=483 poll_thresh=17 ino=257 dd-2584 [000] 307.269081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=61004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.277031: balance_dirty_state: bdi btrfs-1: dirty=546 wb=890 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=17 ino=257 dd-2584 [004] 307.277129: balance_dirty_state: bdi btrfs-1: dirty=546 wb=890 unstable=0 bg_thresh=993 thresh=1986 gap=550 poll_thresh=13 ino=257 dd-2584 [004] 307.277224: balance_dirty_state: bdi btrfs-1: dirty=571 wb=890 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=14 ino=257 dd-2584 [004] 307.277318: balance_dirty_state: bdi btrfs-1: dirty=596 wb=890 unstable=0 bg_thresh=995 thresh=1990 gap=504 poll_thresh=15 ino=257 dd-2584 [004] 307.277414: balance_dirty_state: bdi btrfs-1: dirty=596 wb=890 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=16 ino=257 dd-2584 [004] 307.277604: balance_dirty_state: bdi btrfs-1: dirty=646 wb=890 unstable=0 bg_thresh=993 thresh=1986 gap=450 poll_thresh=17 ino=257 dd-2584 [004] 307.277611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=61004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.285043: balance_dirty_state: bdi btrfs-1: dirty=646 wb=840 unstable=0 bg_thresh=996 thresh=1993 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 307.285139: balance_dirty_state: bdi btrfs-1: dirty=646 wb=840 unstable=0 bg_thresh=996 thresh=1992 gap=506 poll_thresh=13 ino=257 dd-2584 [004] 307.285226: balance_dirty_state: bdi btrfs-1: dirty=671 wb=840 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=14 ino=257 dd-2584 [004] 307.285232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=61004 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 307.297098: balance_dirty_state: bdi btrfs-1: dirty=671 wb=715 unstable=0 bg_thresh=998 thresh=1997 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 307.297178: balance_dirty_state: bdi btrfs-1: dirty=671 wb=715 unstable=0 bg_thresh=995 thresh=1991 gap=605 poll_thresh=10 ino=257 dd-2584 [004] 307.297241: balance_dirty_state: bdi btrfs-1: dirty=696 wb=715 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=11 ino=257 dd-2584 [004] 307.297305: balance_dirty_state: bdi btrfs-1: dirty=721 wb=715 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=12 ino=257 dd-2584 [004] 307.297376: balance_dirty_state: bdi btrfs-1: dirty=721 wb=715 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=13 ino=257 dd-2584 [004] 307.297440: balance_dirty_state: bdi btrfs-1: dirty=746 wb=715 unstable=0 bg_thresh=997 thresh=1994 gap=533 poll_thresh=14 ino=257 dd-2584 [004] 307.297687: balance_dirty_state: bdi btrfs-1: dirty=771 wb=715 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=15 ino=257 dd-2584 [004] 307.297750: balance_dirty_state: bdi btrfs-1: dirty=771 wb=715 unstable=0 bg_thresh=996 thresh=1993 gap=507 poll_thresh=16 ino=257 dd-2584 [004] 307.297875: balance_dirty_state: bdi btrfs-1: dirty=821 wb=715 unstable=0 bg_thresh=996 thresh=1992 gap=456 poll_thresh=17 ino=257 dd-2584 [004] 307.297880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=61004 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 307.305115: balance_dirty_state: bdi btrfs-1: dirty=821 wb=590 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=17 ino=257 dd-2584 [004] 307.305189: balance_dirty_state: bdi btrfs-1: dirty=821 wb=590 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 307.305251: balance_dirty_state: bdi btrfs-1: dirty=846 wb=590 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=14 ino=257 dd-2584 [004] 307.305312: balance_dirty_state: bdi btrfs-1: dirty=871 wb=590 unstable=0 bg_thresh=994 thresh=1989 gap=528 poll_thresh=15 ino=257 dd-2584 [004] 307.305376: balance_dirty_state: bdi btrfs-1: dirty=871 wb=590 unstable=0 bg_thresh=997 thresh=1994 gap=533 poll_thresh=16 ino=257 dd-2584 [004] 307.305501: balance_dirty_state: bdi btrfs-1: dirty=896 wb=590 unstable=0 bg_thresh=996 thresh=1993 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 307.305624: balance_dirty_state: bdi btrfs-1: dirty=946 wb=590 unstable=0 bg_thresh=996 thresh=1992 gap=456 poll_thresh=18 ino=257 dd-2584 [004] 307.305629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=61004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.313102: balance_dirty_state: bdi btrfs-1: dirty=946 wb=465 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 307.313173: balance_dirty_state: bdi btrfs-1: dirty=946 wb=465 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 307.313234: balance_dirty_state: bdi btrfs-1: dirty=971 wb=465 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 307.313297: balance_dirty_state: bdi btrfs-1: dirty=996 wb=465 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=15 ino=257 dd-2584 [004] 307.313358: balance_dirty_state: bdi btrfs-1: dirty=996 wb=465 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=16 ino=257 dd-2584 [004] 307.313667: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=465 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=17 ino=257 dd-2584 [004] 307.313672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=61004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 307.313736: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14668 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 307.316539: writeback_single_inode: bdi btrfs-1: ino=257 state= age=240 wrote=720 to_write=7472 dd-2584 [006] 307.321113: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1065 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=17 ino=257 dd-2584 [006] 307.321221: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1065 unstable=0 bg_thresh=994 thresh=1989 gap=578 poll_thresh=13 ino=257 dd-2584 [006] 307.321338: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1065 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 307.321455: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1065 unstable=0 bg_thresh=997 thresh=1994 gap=558 poll_thresh=15 ino=257 dd-2584 [006] 307.321572: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1065 unstable=0 bg_thresh=999 thresh=1999 gap=538 poll_thresh=16 ino=257 dd-2584 [006] 307.321809: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1065 unstable=0 bg_thresh=1002 thresh=2004 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 307.322050: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1065 unstable=0 bg_thresh=1004 thresh=2008 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 307.322060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=61004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 307.329195: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1065 unstable=0 bg_thresh=1004 thresh=2008 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 307.329204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=61004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 307.337167: balance_dirty_state: bdi btrfs-1: dirty=446 wb=915 unstable=0 bg_thresh=1004 thresh=2008 gap=647 poll_thresh=18 ino=257 dd-2584 [006] 307.337297: balance_dirty_state: bdi btrfs-1: dirty=471 wb=915 unstable=0 bg_thresh=1001 thresh=2002 gap=616 poll_thresh=13 ino=257 dd-2584 [006] 307.337416: balance_dirty_state: bdi btrfs-1: dirty=471 wb=915 unstable=0 bg_thresh=1003 thresh=2007 gap=621 poll_thresh=14 ino=257 dd-2584 [006] 307.337537: balance_dirty_state: bdi btrfs-1: dirty=496 wb=915 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=15 ino=257 dd-2584 [006] 307.337658: balance_dirty_state: bdi btrfs-1: dirty=521 wb=915 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=16 ino=257 dd-2584 [006] 307.337904: balance_dirty_state: bdi btrfs-1: dirty=546 wb=915 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 307.338511: balance_dirty_state: bdi btrfs-1: dirty=571 wb=915 unstable=0 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 307.338749: balance_dirty_state: bdi btrfs-1: dirty=621 wb=915 unstable=0 bg_thresh=1004 thresh=2008 gap=472 poll_thresh=19 ino=257 dd-2584 [006] 307.338754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=61004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 307.349023: balance_dirty_state: bdi btrfs-1: dirty=621 wb=790 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=19 ino=257 dd-2584 [006] 307.349086: balance_dirty_state: bdi btrfs-1: dirty=621 wb=790 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=14 ino=257 dd-2584 [006] 307.349144: balance_dirty_state: bdi btrfs-1: dirty=646 wb=790 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=15 ino=257 dd-2584 [006] 307.349201: balance_dirty_state: bdi btrfs-1: dirty=646 wb=790 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 307.349318: balance_dirty_state: bdi btrfs-1: dirty=696 wb=790 unstable=0 bg_thresh=1000 thresh=2000 gap=514 poll_thresh=17 ino=257 dd-2584 [006] 307.349454: balance_dirty_state: bdi btrfs-1: dirty=721 wb=715 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=18 ino=257 dd-2584 [006] 307.349571: balance_dirty_state: bdi btrfs-1: dirty=746 wb=715 unstable=0 bg_thresh=1001 thresh=2003 gap=542 poll_thresh=19 ino=257 dd-2584 [006] 307.349692: balance_dirty_state: bdi btrfs-1: dirty=796 wb=715 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=20 ino=257 dd-2584 [006] 307.349697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=61004 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 307.357111: balance_dirty_state: bdi btrfs-1: dirty=796 wb=590 unstable=0 bg_thresh=993 thresh=1987 gap=601 poll_thresh=20 ino=257 dd-2584 [006] 307.357177: balance_dirty_state: bdi btrfs-1: dirty=796 wb=590 unstable=0 bg_thresh=993 thresh=1987 gap=601 poll_thresh=15 ino=257 dd-2584 [006] 307.357413: balance_dirty_state: bdi btrfs-1: dirty=821 wb=590 unstable=0 bg_thresh=996 thresh=1992 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 307.357529: balance_dirty_state: bdi btrfs-1: dirty=846 wb=590 unstable=0 bg_thresh=998 thresh=1997 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 307.357641: balance_dirty_state: bdi btrfs-1: dirty=871 wb=590 unstable=0 bg_thresh=1001 thresh=2002 gap=541 poll_thresh=18 ino=257 dd-2584 [006] 307.357755: balance_dirty_state: bdi btrfs-1: dirty=921 wb=590 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=19 ino=257 dd-2584 [006] 307.357760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=61004 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 307.365085: balance_dirty_state: bdi btrfs-1: dirty=921 wb=590 unstable=0 bg_thresh=1006 thresh=2012 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 307.365093: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=59180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 307.373056: balance_dirty_state: bdi btrfs-1: dirty=921 wb=465 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=19 ino=257 dd-2584 [006] 307.373156: balance_dirty_state: bdi btrfs-1: dirty=921 wb=465 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=14 ino=257 dd-2584 [006] 307.373252: balance_dirty_state: bdi btrfs-1: dirty=946 wb=465 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=15 ino=257 dd-2584 [006] 307.373350: balance_dirty_state: bdi btrfs-1: dirty=971 wb=465 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=16 ino=257 dd-2584 [006] 307.373585: balance_dirty_state: bdi btrfs-1: dirty=996 wb=465 unstable=0 bg_thresh=1001 thresh=2003 gap=542 poll_thresh=17 ino=257 dd-2584 [006] 307.373822: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=465 unstable=0 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=18 ino=257 flush-btrfs-1-2586 [005] 307.373913: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14728 wrote=0 to_write=8192 dd-2584 [006] 307.374074: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=465 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 307.374077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=59180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 307.378779: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=736 to_write=7456 dd-2584 [002] 307.381089: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1190 unstable=0 bg_thresh=988 thresh=1976 gap=465 poll_thresh=19 ino=257 dd-2584 [002] 307.381098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-116% task_gap=-332% task_weight=99% bdi_bw=59180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 307.389173: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1065 unstable=0 bg_thresh=986 thresh=1973 gap=587 poll_thresh=19 ino=257 dd-2584 [002] 307.389592: balance_dirty_state: bdi btrfs-1: dirty=346 wb=940 unstable=0 bg_thresh=984 thresh=1968 gap=682 poll_thresh=14 ino=257 dd-2584 [002] 307.389676: balance_dirty_state: bdi btrfs-1: dirty=346 wb=940 unstable=0 bg_thresh=987 thresh=1974 gap=688 poll_thresh=15 ino=257 dd-2584 [002] 307.389789: balance_dirty_state: bdi btrfs-1: dirty=371 wb=940 unstable=0 bg_thresh=989 thresh=1979 gap=668 poll_thresh=16 ino=257 dd-2584 [002] 307.390025: balance_dirty_state: bdi btrfs-1: dirty=396 wb=940 unstable=0 bg_thresh=992 thresh=1984 gap=648 poll_thresh=17 ino=257 dd-2584 [002] 307.390262: balance_dirty_state: bdi btrfs-1: dirty=446 wb=940 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=18 ino=257 dd-2584 [002] 307.390500: balance_dirty_state: bdi btrfs-1: dirty=471 wb=940 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=19 ino=257 dd-2584 [002] 307.390736: balance_dirty_state: bdi btrfs-1: dirty=496 wb=940 unstable=0 bg_thresh=993 thresh=1986 gap=550 poll_thresh=20 ino=257 dd-2584 [002] 307.390970: balance_dirty_state: bdi btrfs-1: dirty=521 wb=940 unstable=0 bg_thresh=992 thresh=1985 gap=524 poll_thresh=21 ino=257 dd-2584 [002] 307.391212: balance_dirty_state: bdi btrfs-1: dirty=571 wb=940 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=22 ino=257 dd-2584 [002] 307.391221: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=59180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 307.397148: balance_dirty_state: bdi btrfs-1: dirty=571 wb=940 unstable=0 bg_thresh=988 thresh=1977 gap=466 poll_thresh=22 ino=257 dd-2584 [002] 307.397153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-282% task_weight=99% bdi_bw=59180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 307.409199: balance_dirty_state: bdi btrfs-1: dirty=571 wb=940 unstable=0 bg_thresh=991 thresh=1983 gap=472 poll_thresh=22 ino=257 dd-2584 [006] 307.409212: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=59180 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 307.417073: balance_dirty_state: bdi btrfs-1: dirty=571 wb=815 unstable=0 bg_thresh=991 thresh=1982 gap=596 poll_thresh=22 ino=257 dd-2584 [006] 307.417171: balance_dirty_state: bdi btrfs-1: dirty=596 wb=815 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 307.417571: balance_dirty_state: bdi btrfs-1: dirty=621 wb=815 unstable=0 bg_thresh=993 thresh=1987 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 307.417728: balance_dirty_state: bdi btrfs-1: dirty=671 wb=815 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 307.417888: balance_dirty_state: bdi btrfs-1: dirty=696 wb=815 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 307.417895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-164% task_weight=101% bdi_bw=59180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 307.425040: balance_dirty_state: bdi btrfs-1: dirty=696 wb=740 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=19 ino=257 dd-2584 [006] 307.425124: balance_dirty_state: bdi btrfs-1: dirty=721 wb=740 unstable=0 bg_thresh=995 thresh=1991 gap=530 poll_thresh=14 ino=257 dd-2584 [006] 307.425202: balance_dirty_state: bdi btrfs-1: dirty=721 wb=740 unstable=0 bg_thresh=998 thresh=1996 gap=535 poll_thresh=15 ino=257 dd-2584 [006] 307.425281: balance_dirty_state: bdi btrfs-1: dirty=746 wb=740 unstable=0 bg_thresh=998 thresh=1996 gap=510 poll_thresh=16 ino=257 dd-2584 [006] 307.425440: balance_dirty_state: bdi btrfs-1: dirty=771 wb=740 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=17 ino=257 dd-2584 [006] 307.425446: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=59180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 307.433177: balance_dirty_state: bdi btrfs-1: dirty=771 wb=740 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=17 ino=257 dd-2584 [006] 307.433186: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=59180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 307.441132: balance_dirty_state: bdi btrfs-1: dirty=771 wb=615 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=17 ino=257 dd-2584 [000] 307.441259: balance_dirty_state: bdi btrfs-1: dirty=796 wb=615 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=13 ino=257 dd-2584 [000] 307.441495: balance_dirty_state: bdi btrfs-1: dirty=796 wb=565 unstable=0 bg_thresh=996 thresh=1993 gap=632 poll_thresh=14 ino=257 dd-2584 [000] 307.441702: balance_dirty_state: bdi btrfs-1: dirty=821 wb=515 unstable=0 bg_thresh=996 thresh=1993 gap=657 poll_thresh=15 ino=257 dd-2584 [000] 307.441885: balance_dirty_state: bdi btrfs-1: dirty=846 wb=490 unstable=0 bg_thresh=999 thresh=1998 gap=662 poll_thresh=16 ino=257 dd-2584 [000] 307.442557: balance_dirty_state: bdi btrfs-1: dirty=871 wb=490 unstable=0 bg_thresh=997 thresh=1995 gap=634 poll_thresh=17 ino=257 dd-2584 [000] 307.442796: balance_dirty_state: bdi btrfs-1: dirty=896 wb=490 unstable=0 bg_thresh=999 thresh=1999 gap=613 poll_thresh=18 ino=257 dd-2584 [000] 307.443033: balance_dirty_state: bdi btrfs-1: dirty=921 wb=490 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=19 ino=257 dd-2584 [000] 307.443273: balance_dirty_state: bdi btrfs-1: dirty=971 wb=490 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=20 ino=257 dd-2584 [000] 307.443517: balance_dirty_state: bdi btrfs-1: dirty=996 wb=490 unstable=0 bg_thresh=1000 thresh=2001 gap=515 poll_thresh=21 ino=257 dd-2584 [000] 307.443759: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=490 unstable=0 bg_thresh=1000 thresh=2000 gap=489 poll_thresh=22 ino=257 dd-2584 [000] 307.443768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=59180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 307.443851: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14796 wrote=0 to_write=8192 flush-btrfs-1-2586 [005] 307.448358: writeback_single_inode: bdi btrfs-1: ino=257 state= age=124 wrote=688 to_write=7504 dd-2584 [000] 307.449176: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1190 unstable=0 bg_thresh=1000 thresh=2000 gap=489 poll_thresh=22 ino=257 dd-2584 [000] 307.449188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=59180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 307.457136: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1040 unstable=0 bg_thresh=998 thresh=1997 gap=636 poll_thresh=22 ino=257 dd-2584 [000] 307.457228: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1040 unstable=0 bg_thresh=995 thresh=1991 gap=605 poll_thresh=16 ino=257 dd-2584 [000] 307.457348: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1040 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=17 ino=257 dd-2584 [000] 307.457468: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1040 unstable=0 bg_thresh=997 thresh=1994 gap=558 poll_thresh=18 ino=257 dd-2584 [000] 307.457760: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1040 unstable=0 bg_thresh=996 thresh=1993 gap=507 poll_thresh=19 ino=257 dd-2584 [000] 307.457874: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1040 unstable=0 bg_thresh=996 thresh=1992 gap=481 poll_thresh=20 ino=257 dd-2584 [000] 307.457878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=59180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.465165: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1040 unstable=0 bg_thresh=996 thresh=1992 gap=481 poll_thresh=20 ino=257 dd-2584 [004] 307.465178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=59180 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.473151: balance_dirty_state: bdi btrfs-1: dirty=471 wb=915 unstable=0 bg_thresh=995 thresh=1990 gap=604 poll_thresh=20 ino=257 dd-2584 [004] 307.473271: balance_dirty_state: bdi btrfs-1: dirty=471 wb=915 unstable=0 bg_thresh=995 thresh=1990 gap=604 poll_thresh=15 ino=257 dd-2584 [004] 307.473372: balance_dirty_state: bdi btrfs-1: dirty=496 wb=915 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 307.473567: balance_dirty_state: bdi btrfs-1: dirty=521 wb=915 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 307.473768: balance_dirty_state: bdi btrfs-1: dirty=546 wb=915 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 307.473972: balance_dirty_state: bdi btrfs-1: dirty=596 wb=915 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 307.473979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=57312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.481094: balance_dirty_state: bdi btrfs-1: dirty=596 wb=790 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=19 ino=257 dd-2584 [004] 307.481166: balance_dirty_state: bdi btrfs-1: dirty=596 wb=790 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=14 ino=257 dd-2584 [004] 307.481227: balance_dirty_state: bdi btrfs-1: dirty=621 wb=790 unstable=0 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 307.481284: balance_dirty_state: bdi btrfs-1: dirty=646 wb=790 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 307.481568: balance_dirty_state: bdi btrfs-1: dirty=671 wb=790 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 307.481683: balance_dirty_state: bdi btrfs-1: dirty=696 wb=790 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 307.481795: balance_dirty_state: bdi btrfs-1: dirty=721 wb=790 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 307.481800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=57312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.493077: balance_dirty_state: bdi btrfs-1: dirty=721 wb=690 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=19 ino=257 dd-2584 [004] 307.493164: balance_dirty_state: bdi btrfs-1: dirty=746 wb=690 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=14 ino=257 dd-2584 [004] 307.493248: balance_dirty_state: bdi btrfs-1: dirty=771 wb=690 unstable=0 bg_thresh=998 thresh=1996 gap=535 poll_thresh=15 ino=257 dd-2584 [004] 307.493332: balance_dirty_state: bdi btrfs-1: dirty=771 wb=690 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 307.493499: balance_dirty_state: bdi btrfs-1: dirty=821 wb=690 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 307.493505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=57312 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 307.501127: balance_dirty_state: bdi btrfs-1: dirty=821 wb=690 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=17 ino=257 dd-2584 [004] 307.501132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=57312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.509104: balance_dirty_state: bdi btrfs-1: dirty=821 wb=565 unstable=0 bg_thresh=990 thresh=1981 gap=595 poll_thresh=17 ino=257 dd-2584 [004] 307.509196: balance_dirty_state: bdi btrfs-1: dirty=821 wb=565 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 307.509282: balance_dirty_state: bdi btrfs-1: dirty=846 wb=565 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 307.509371: balance_dirty_state: bdi btrfs-1: dirty=871 wb=565 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 307.509435: balance_dirty_state: bdi btrfs-1: dirty=871 wb=565 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 307.509559: balance_dirty_state: bdi btrfs-1: dirty=896 wb=565 unstable=0 bg_thresh=997 thresh=1995 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 307.509862: balance_dirty_state: bdi btrfs-1: dirty=946 wb=565 unstable=0 bg_thresh=991 thresh=1982 gap=471 poll_thresh=18 ino=257 dd-2584 [004] 307.509869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-228% task_weight=100% bdi_bw=57312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.517130: balance_dirty_state: bdi btrfs-1: dirty=946 wb=440 unstable=0 bg_thresh=986 thresh=1973 gap=587 poll_thresh=18 ino=257 dd-2584 [004] 307.517222: balance_dirty_state: bdi btrfs-1: dirty=946 wb=440 unstable=0 bg_thresh=986 thresh=1973 gap=587 poll_thresh=13 ino=257 dd-2584 [004] 307.517307: balance_dirty_state: bdi btrfs-1: dirty=971 wb=440 unstable=0 bg_thresh=992 thresh=1984 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 307.517390: balance_dirty_state: bdi btrfs-1: dirty=996 wb=440 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=15 ino=257 flush-btrfs-1-2586 [000] 307.517410: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14872 wrote=0 to_write=8192 dd-2584 [004] 307.517478: balance_dirty_state: bdi btrfs-1: dirty=996 wb=440 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 307.517644: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=465 unstable=0 bg_thresh=994 thresh=1988 gap=477 poll_thresh=17 ino=257 dd-2584 [004] 307.517646: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=57312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 307.520137: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=720 to_write=7472 dd-2584 [004] 307.525132: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1040 unstable=0 bg_thresh=990 thresh=1980 gap=594 poll_thresh=17 ino=257 dd-2584 [004] 307.525201: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1040 unstable=0 bg_thresh=990 thresh=1980 gap=594 poll_thresh=13 ino=257 dd-2584 [004] 307.525261: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1040 unstable=0 bg_thresh=989 thresh=1979 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 307.525322: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1040 unstable=0 bg_thresh=989 thresh=1978 gap=542 poll_thresh=15 ino=257 dd-2584 [004] 307.525393: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1040 unstable=0 bg_thresh=989 thresh=1978 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 307.525518: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1040 unstable=0 bg_thresh=988 thresh=1977 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 307.525644: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1040 unstable=0 bg_thresh=990 thresh=1981 gap=470 poll_thresh=18 ino=257 dd-2584 [004] 307.525649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=57312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.533170: balance_dirty_state: bdi btrfs-1: dirty=471 wb=915 unstable=0 bg_thresh=986 thresh=1972 gap=586 poll_thresh=18 ino=257 dd-2584 [004] 307.533417: balance_dirty_state: bdi btrfs-1: dirty=471 wb=915 unstable=0 bg_thresh=986 thresh=1972 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 307.533474: balance_dirty_state: bdi btrfs-1: dirty=496 wb=915 unstable=0 bg_thresh=988 thresh=1977 gap=566 poll_thresh=14 ino=257 dd-2584 [004] 307.533530: balance_dirty_state: bdi btrfs-1: dirty=521 wb=915 unstable=0 bg_thresh=991 thresh=1982 gap=546 poll_thresh=15 ino=257 dd-2584 [004] 307.533585: balance_dirty_state: bdi btrfs-1: dirty=521 wb=915 unstable=0 bg_thresh=991 thresh=1982 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 307.533698: balance_dirty_state: bdi btrfs-1: dirty=571 wb=915 unstable=0 bg_thresh=990 thresh=1981 gap=495 poll_thresh=17 ino=257 dd-2584 [004] 307.533702: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=100% bdi_bw=57312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.541096: balance_dirty_state: bdi btrfs-1: dirty=571 wb=915 unstable=0 bg_thresh=991 thresh=1983 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 307.541222: balance_dirty_state: bdi btrfs-1: dirty=571 wb=915 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=13 ino=257 dd-2584 [004] 307.541280: balance_dirty_state: bdi btrfs-1: dirty=596 wb=915 unstable=0 bg_thresh=993 thresh=1987 gap=476 poll_thresh=14 ino=257 dd-2584 [004] 307.541284: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=57312 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 307.549203: balance_dirty_state: bdi btrfs-1: dirty=596 wb=790 unstable=0 bg_thresh=990 thresh=1981 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 307.549315: balance_dirty_state: bdi btrfs-1: dirty=596 wb=790 unstable=0 bg_thresh=990 thresh=1981 gap=595 poll_thresh=10 ino=257 dd-2584 [001] 307.549434: balance_dirty_state: bdi btrfs-1: dirty=621 wb=790 unstable=0 bg_thresh=993 thresh=1986 gap=575 poll_thresh=11 ino=257 dd-2584 [001] 307.549550: balance_dirty_state: bdi btrfs-1: dirty=646 wb=790 unstable=0 bg_thresh=993 thresh=1986 gap=550 poll_thresh=12 ino=257 dd-2584 [001] 307.549666: balance_dirty_state: bdi btrfs-1: dirty=646 wb=790 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=13 ino=257 dd-2584 [001] 307.549786: balance_dirty_state: bdi btrfs-1: dirty=671 wb=790 unstable=0 bg_thresh=995 thresh=1991 gap=530 poll_thresh=14 ino=257 dd-2584 [001] 307.549903: balance_dirty_state: bdi btrfs-1: dirty=696 wb=790 unstable=0 bg_thresh=998 thresh=1996 gap=510 poll_thresh=15 ino=257 dd-2584 [001] 307.550024: balance_dirty_state: bdi btrfs-1: dirty=696 wb=790 unstable=0 bg_thresh=997 thresh=1995 gap=509 poll_thresh=16 ino=257 dd-2584 [001] 307.550619: balance_dirty_state: bdi btrfs-1: dirty=721 wb=790 unstable=0 bg_thresh=997 thresh=1994 gap=483 poll_thresh=17 ino=257 dd-2584 [001] 307.550629: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=57312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 307.557227: balance_dirty_state: bdi btrfs-1: dirty=721 wb=790 unstable=0 bg_thresh=997 thresh=1994 gap=483 poll_thresh=17 ino=257 dd-2584 [001] 307.557237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=57312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 307.565259: balance_dirty_state: bdi btrfs-1: dirty=721 wb=790 unstable=0 bg_thresh=997 thresh=1994 gap=483 poll_thresh=17 ino=257 dd-2584 [001] 307.565269: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-307% task_weight=99% bdi_bw=57312 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 307.573199: balance_dirty_state: bdi btrfs-1: dirty=721 wb=740 unstable=0 bg_thresh=993 thresh=1986 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 307.573309: balance_dirty_state: bdi btrfs-1: dirty=746 wb=740 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=13 ino=257 dd-2584 [001] 307.573406: balance_dirty_state: bdi btrfs-1: dirty=771 wb=740 unstable=0 bg_thresh=992 thresh=1985 gap=474 poll_thresh=14 ino=257 dd-2584 [001] 307.573413: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1253 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-62% task_gap=-223% task_weight=98% bdi_bw=57312 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 307.581171: balance_dirty_state: bdi btrfs-1: dirty=771 wb=740 unstable=0 bg_thresh=992 thresh=1984 gap=473 poll_thresh=14 ino=257 dd-2584 [001] 307.581181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=54704 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 307.589211: balance_dirty_state: bdi btrfs-1: dirty=771 wb=615 unstable=0 bg_thresh=992 thresh=1984 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 307.589327: balance_dirty_state: bdi btrfs-1: dirty=771 wb=615 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=10 ino=257 dd-2584 [001] 307.589424: balance_dirty_state: bdi btrfs-1: dirty=796 wb=615 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=11 ino=257 dd-2584 [001] 307.589521: balance_dirty_state: bdi btrfs-1: dirty=821 wb=615 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=12 ino=257 dd-2584 [001] 307.589616: balance_dirty_state: bdi btrfs-1: dirty=821 wb=615 unstable=0 bg_thresh=993 thresh=1987 gap=551 poll_thresh=13 ino=257 dd-2584 [001] 307.589709: balance_dirty_state: bdi btrfs-1: dirty=846 wb=615 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=14 ino=257 dd-2584 [001] 307.589806: balance_dirty_state: bdi btrfs-1: dirty=871 wb=615 unstable=0 bg_thresh=993 thresh=1986 gap=500 poll_thresh=15 ino=257 dd-2584 [001] 307.589900: balance_dirty_state: bdi btrfs-1: dirty=871 wb=615 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=16 ino=257 dd-2584 [001] 307.590089: balance_dirty_state: bdi btrfs-1: dirty=921 wb=615 unstable=0 bg_thresh=992 thresh=1984 gap=448 poll_thresh=17 ino=257 dd-2584 [001] 307.590096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=54704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.597226: balance_dirty_state: bdi btrfs-1: dirty=921 wb=615 unstable=0 bg_thresh=992 thresh=1984 gap=448 poll_thresh=17 ino=257 dd-2584 [004] 307.597231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=54704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.605195: balance_dirty_state: bdi btrfs-1: dirty=921 wb=490 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 307.605282: balance_dirty_state: bdi btrfs-1: dirty=946 wb=490 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=13 ino=257 dd-2584 [004] 307.605353: balance_dirty_state: bdi btrfs-1: dirty=946 wb=490 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 307.605424: balance_dirty_state: bdi btrfs-1: dirty=971 wb=490 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 307.605495: balance_dirty_state: bdi btrfs-1: dirty=971 wb=490 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 307.605857: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=490 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=17 ino=257 dd-2584 [004] 307.605863: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=54704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 307.605900: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=14960 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 307.607872: writeback_single_inode: bdi btrfs-1: ino=257 state= age=148 wrote=672 to_write=7520 dd-2584 [004] 307.613188: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1040 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=17 ino=257 dd-2584 [004] 307.613268: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1040 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 307.613327: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1040 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 307.613386: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1040 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 307.613446: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1040 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 307.613563: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1040 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 307.613684: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1040 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 307.613688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=54704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.621221: balance_dirty_state: bdi btrfs-1: dirty=471 wb=890 unstable=0 bg_thresh=997 thresh=1995 gap=634 poll_thresh=18 ino=257 dd-2584 [004] 307.621308: balance_dirty_state: bdi btrfs-1: dirty=471 wb=890 unstable=0 bg_thresh=997 thresh=1995 gap=634 poll_thresh=13 ino=257 dd-2584 [004] 307.621365: balance_dirty_state: bdi btrfs-1: dirty=496 wb=890 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=14 ino=257 dd-2584 [004] 307.621423: balance_dirty_state: bdi btrfs-1: dirty=521 wb=890 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 307.621480: balance_dirty_state: bdi btrfs-1: dirty=521 wb=890 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 307.621594: balance_dirty_state: bdi btrfs-1: dirty=571 wb=890 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 307.621881: balance_dirty_state: bdi btrfs-1: dirty=596 wb=890 unstable=0 bg_thresh=1001 thresh=2002 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 307.621995: balance_dirty_state: bdi btrfs-1: dirty=621 wb=890 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 307.621999: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=54704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.629203: balance_dirty_state: bdi btrfs-1: dirty=621 wb=890 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=19 ino=257 dd-2584 [004] 307.629213: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=54704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.637165: balance_dirty_state: bdi btrfs-1: dirty=621 wb=765 unstable=0 bg_thresh=991 thresh=1983 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 307.637227: balance_dirty_state: bdi btrfs-1: dirty=646 wb=765 unstable=0 bg_thresh=991 thresh=1983 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 307.637311: balance_dirty_state: bdi btrfs-1: dirty=671 wb=765 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=15 ino=257 dd-2584 [004] 307.637396: balance_dirty_state: bdi btrfs-1: dirty=671 wb=765 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=16 ino=257 dd-2584 [004] 307.637565: balance_dirty_state: bdi btrfs-1: dirty=696 wb=765 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 307.637722: balance_dirty_state: bdi btrfs-1: dirty=746 wb=765 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 307.637727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=54704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 307.645168: balance_dirty_state: bdi btrfs-1: dirty=746 wb=665 unstable=0 bg_thresh=978 thresh=1956 gap=545 poll_thresh=18 ino=257 dd-2584 [000] 307.645271: balance_dirty_state: bdi btrfs-1: dirty=746 wb=665 unstable=0 bg_thresh=978 thresh=1957 gap=546 poll_thresh=13 ino=257 dd-2584 [000] 307.645406: balance_dirty_state: bdi btrfs-1: dirty=771 wb=665 unstable=0 bg_thresh=980 thresh=1961 gap=525 poll_thresh=14 ino=257 dd-2584 [000] 307.645498: balance_dirty_state: bdi btrfs-1: dirty=771 wb=665 unstable=0 bg_thresh=983 thresh=1967 gap=531 poll_thresh=15 ino=257 dd-2584 [000] 307.645588: balance_dirty_state: bdi btrfs-1: dirty=796 wb=665 unstable=0 bg_thresh=982 thresh=1965 gap=504 poll_thresh=16 ino=257 dd-2584 [000] 307.646138: balance_dirty_state: bdi btrfs-1: dirty=821 wb=665 unstable=0 bg_thresh=985 thresh=1970 gap=484 poll_thresh=17 ino=257 dd-2584 [000] 307.646144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-96% task_gap=-292% task_weight=99% bdi_bw=54704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 307.653241: balance_dirty_state: bdi btrfs-1: dirty=821 wb=665 unstable=0 bg_thresh=984 thresh=1969 gap=483 poll_thresh=17 ino=257 dd-2584 [002] 307.653246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-97% task_gap=-294% task_weight=99% bdi_bw=54704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 307.661196: balance_dirty_state: bdi btrfs-1: dirty=821 wb=540 unstable=0 bg_thresh=988 thresh=1976 gap=615 poll_thresh=17 ino=257 dd-2584 [005] 307.661264: balance_dirty_state: bdi btrfs-1: dirty=846 wb=540 unstable=0 bg_thresh=988 thresh=1976 gap=590 poll_thresh=13 ino=257 dd-2584 [005] 307.661320: balance_dirty_state: bdi btrfs-1: dirty=846 wb=540 unstable=0 bg_thresh=990 thresh=1981 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 307.661375: balance_dirty_state: bdi btrfs-1: dirty=871 wb=540 unstable=0 bg_thresh=990 thresh=1981 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 307.661432: balance_dirty_state: bdi btrfs-1: dirty=896 wb=540 unstable=0 bg_thresh=993 thresh=1986 gap=550 poll_thresh=16 ino=257 dd-2584 [005] 307.661545: balance_dirty_state: bdi btrfs-1: dirty=921 wb=540 unstable=0 bg_thresh=992 thresh=1985 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 307.661659: balance_dirty_state: bdi btrfs-1: dirty=946 wb=540 unstable=0 bg_thresh=994 thresh=1989 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 307.661773: balance_dirty_state: bdi btrfs-1: dirty=971 wb=540 unstable=0 bg_thresh=994 thresh=1988 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 307.661778: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=54704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 307.673166: balance_dirty_state: bdi btrfs-1: dirty=971 wb=540 unstable=0 bg_thresh=994 thresh=1988 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 307.673175: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=54704 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 307.685177: balance_dirty_state: bdi btrfs-1: dirty=971 wb=415 unstable=0 bg_thresh=991 thresh=1983 gap=597 poll_thresh=19 ino=257 dd-2584 [005] 307.685251: balance_dirty_state: bdi btrfs-1: dirty=996 wb=415 unstable=0 bg_thresh=991 thresh=1983 gap=572 poll_thresh=14 ino=257 flush-btrfs-1-2586 [006] 307.685289: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15040 wrote=0 to_write=8192 dd-2584 [005] 307.685326: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=415 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 307.685398: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=415 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 307.685546: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=440 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 307.685950: balance_dirty_state: bdi btrfs-1: dirty=921 wb=590 unstable=0 bg_thresh=993 thresh=1987 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 307.685952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=52896 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 307.687455: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=768 to_write=7424 dd-2584 [005] 307.693157: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1065 unstable=0 bg_thresh=987 thresh=1974 gap=563 poll_thresh=18 ino=257 dd-2584 [005] 307.693245: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1065 unstable=0 bg_thresh=989 thresh=1979 gap=568 poll_thresh=13 ino=257 dd-2584 [005] 307.693325: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1065 unstable=0 bg_thresh=989 thresh=1979 gap=543 poll_thresh=14 ino=257 dd-2584 [005] 307.693410: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1065 unstable=0 bg_thresh=992 thresh=1984 gap=523 poll_thresh=15 ino=257 dd-2584 [005] 307.693489: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1065 unstable=0 bg_thresh=992 thresh=1984 gap=523 poll_thresh=16 ino=257 dd-2584 [005] 307.693644: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1065 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=17 ino=257 dd-2584 [005] 307.693649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=52896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 307.701148: balance_dirty_state: bdi btrfs-1: dirty=446 wb=940 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=17 ino=257 dd-2584 [005] 307.701236: balance_dirty_state: bdi btrfs-1: dirty=446 wb=940 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=13 ino=257 dd-2584 [005] 307.701296: balance_dirty_state: bdi btrfs-1: dirty=471 wb=940 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 307.701353: balance_dirty_state: bdi btrfs-1: dirty=496 wb=940 unstable=0 bg_thresh=993 thresh=1987 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 307.701411: balance_dirty_state: bdi btrfs-1: dirty=496 wb=940 unstable=0 bg_thresh=996 thresh=1992 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 307.701525: balance_dirty_state: bdi btrfs-1: dirty=546 wb=940 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 307.701642: balance_dirty_state: bdi btrfs-1: dirty=571 wb=940 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 307.701647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=52896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 307.709291: balance_dirty_state: bdi btrfs-1: dirty=571 wb=940 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=18 ino=257 dd-2584 [005] 307.709301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=52896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 307.717154: balance_dirty_state: bdi btrfs-1: dirty=571 wb=790 unstable=0 bg_thresh=986 thresh=1972 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 307.717397: balance_dirty_state: bdi btrfs-1: dirty=571 wb=790 unstable=0 bg_thresh=986 thresh=1972 gap=611 poll_thresh=13 ino=257 dd-2584 [005] 307.717456: balance_dirty_state: bdi btrfs-1: dirty=596 wb=790 unstable=0 bg_thresh=988 thresh=1977 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 307.717514: balance_dirty_state: bdi btrfs-1: dirty=621 wb=790 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 307.717571: balance_dirty_state: bdi btrfs-1: dirty=621 wb=790 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 307.717688: balance_dirty_state: bdi btrfs-1: dirty=671 wb=790 unstable=0 bg_thresh=993 thresh=1987 gap=526 poll_thresh=17 ino=257 dd-2584 [005] 307.717806: balance_dirty_state: bdi btrfs-1: dirty=696 wb=790 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 307.717924: balance_dirty_state: bdi btrfs-1: dirty=721 wb=790 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=19 ino=257 dd-2584 [005] 307.717929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-11% task_gap=-122% task_weight=99% bdi_bw=52896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 307.725222: balance_dirty_state: bdi btrfs-1: dirty=721 wb=765 unstable=0 bg_thresh=995 thresh=1990 gap=504 poll_thresh=19 ino=257 dd-2584 [005] 307.725312: balance_dirty_state: bdi btrfs-1: dirty=746 wb=765 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=14 ino=257 dd-2584 [005] 307.725317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=52896 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 307.733161: balance_dirty_state: bdi btrfs-1: dirty=746 wb=640 unstable=0 bg_thresh=988 thresh=1976 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 307.733248: balance_dirty_state: bdi btrfs-1: dirty=746 wb=640 unstable=0 bg_thresh=988 thresh=1976 gap=590 poll_thresh=10 ino=257 dd-2584 [005] 307.733308: balance_dirty_state: bdi btrfs-1: dirty=771 wb=640 unstable=0 bg_thresh=990 thresh=1981 gap=570 poll_thresh=11 ino=257 dd-2584 [005] 307.733363: balance_dirty_state: bdi btrfs-1: dirty=796 wb=640 unstable=0 bg_thresh=993 thresh=1986 gap=550 poll_thresh=12 ino=257 dd-2584 [005] 307.733419: balance_dirty_state: bdi btrfs-1: dirty=796 wb=640 unstable=0 bg_thresh=993 thresh=1986 gap=550 poll_thresh=13 ino=257 dd-2584 [005] 307.733474: balance_dirty_state: bdi btrfs-1: dirty=821 wb=640 unstable=0 bg_thresh=995 thresh=1991 gap=530 poll_thresh=14 ino=257 dd-2584 [005] 307.733702: balance_dirty_state: bdi btrfs-1: dirty=846 wb=640 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=15 ino=257 dd-2584 [005] 307.733760: balance_dirty_state: bdi btrfs-1: dirty=846 wb=640 unstable=0 bg_thresh=995 thresh=1990 gap=504 poll_thresh=16 ino=257 dd-2584 [005] 307.733874: balance_dirty_state: bdi btrfs-1: dirty=896 wb=640 unstable=0 bg_thresh=994 thresh=1989 gap=453 poll_thresh=17 ino=257 dd-2584 [005] 307.733878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=52896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 307.741325: balance_dirty_state: bdi btrfs-1: dirty=896 wb=640 unstable=0 bg_thresh=994 thresh=1989 gap=453 poll_thresh=17 ino=257 dd-2584 [005] 307.741334: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=52896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 307.749160: balance_dirty_state: bdi btrfs-1: dirty=896 wb=515 unstable=0 bg_thresh=986 thresh=1972 gap=561 poll_thresh=17 ino=257 dd-2584 [005] 307.749284: balance_dirty_state: bdi btrfs-1: dirty=896 wb=515 unstable=0 bg_thresh=986 thresh=1972 gap=561 poll_thresh=13 ino=257 dd-2584 [005] 307.749400: balance_dirty_state: bdi btrfs-1: dirty=921 wb=515 unstable=0 bg_thresh=988 thresh=1977 gap=541 poll_thresh=14 ino=257 dd-2584 [005] 307.749515: balance_dirty_state: bdi btrfs-1: dirty=921 wb=515 unstable=0 bg_thresh=991 thresh=1982 gap=546 poll_thresh=15 ino=257 dd-2584 [005] 307.749631: balance_dirty_state: bdi btrfs-1: dirty=946 wb=515 unstable=0 bg_thresh=991 thresh=1982 gap=521 poll_thresh=16 ino=257 dd-2584 [005] 307.749864: balance_dirty_state: bdi btrfs-1: dirty=971 wb=515 unstable=0 bg_thresh=993 thresh=1987 gap=501 poll_thresh=17 ino=257 dd-2584 [005] 307.750099: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=515 unstable=0 bg_thresh=995 thresh=1991 gap=455 poll_thresh=18 ino=257 dd-2584 [005] 307.750108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=52896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 307.750151: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15104 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 307.752148: writeback_single_inode: bdi btrfs-1: ino=257 state= age=136 wrote=672 to_write=7520 dd-2584 [005] 307.757229: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1040 unstable=0 bg_thresh=987 thresh=1975 gap=589 poll_thresh=18 ino=257 dd-2584 [005] 307.757314: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1040 unstable=0 bg_thresh=987 thresh=1975 gap=589 poll_thresh=13 ino=257 dd-2584 [005] 307.757390: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1040 unstable=0 bg_thresh=990 thresh=1980 gap=569 poll_thresh=14 ino=257 dd-2584 [005] 307.757466: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1040 unstable=0 bg_thresh=992 thresh=1985 gap=549 poll_thresh=15 ino=257 dd-2584 [005] 307.757541: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1040 unstable=0 bg_thresh=992 thresh=1985 gap=549 poll_thresh=16 ino=257 dd-2584 [005] 307.757982: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1040 unstable=0 bg_thresh=995 thresh=1990 gap=504 poll_thresh=17 ino=257 dd-2584 [005] 307.758100: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1040 unstable=0 bg_thresh=997 thresh=1994 gap=483 poll_thresh=18 ino=257 dd-2584 [005] 307.758104: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-167% task_weight=101% bdi_bw=52896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 307.765212: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1040 unstable=0 bg_thresh=994 thresh=1988 gap=477 poll_thresh=18 ino=257 dd-2584 [005] 307.765217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=52896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 307.773184: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1040 unstable=0 bg_thresh=987 thresh=1975 gap=464 poll_thresh=18 ino=257 dd-2584 [005] 307.773188: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-190% task_weight=100% bdi_bw=52896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 307.781418: balance_dirty_state: bdi btrfs-1: dirty=471 wb=915 unstable=0 bg_thresh=985 thresh=1971 gap=585 poll_thresh=18 ino=257 dd-2584 [001] 307.781609: balance_dirty_state: bdi btrfs-1: dirty=471 wb=915 unstable=0 bg_thresh=985 thresh=1970 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 307.781784: balance_dirty_state: bdi btrfs-1: dirty=496 wb=915 unstable=0 bg_thresh=990 thresh=1981 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 307.781967: balance_dirty_state: bdi btrfs-1: dirty=496 wb=915 unstable=0 bg_thresh=988 thresh=1977 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 307.782150: balance_dirty_state: bdi btrfs-1: dirty=521 wb=915 unstable=0 bg_thresh=991 thresh=1982 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 307.782514: balance_dirty_state: bdi btrfs-1: dirty=546 wb=915 unstable=0 bg_thresh=990 thresh=1980 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 307.782881: balance_dirty_state: bdi btrfs-1: dirty=596 wb=915 unstable=0 bg_thresh=992 thresh=1984 gap=473 poll_thresh=18 ino=257 dd-2584 [001] 307.782895: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=52896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 307.789223: balance_dirty_state: bdi btrfs-1: dirty=596 wb=790 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=18 ino=257 dd-2584 [005] 307.789305: balance_dirty_state: bdi btrfs-1: dirty=596 wb=790 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=13 ino=257 dd-2584 [005] 307.789366: balance_dirty_state: bdi btrfs-1: dirty=621 wb=790 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 307.789427: balance_dirty_state: bdi btrfs-1: dirty=646 wb=790 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 307.789489: balance_dirty_state: bdi btrfs-1: dirty=646 wb=790 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=16 ino=257 dd-2584 [005] 307.789793: balance_dirty_state: bdi btrfs-1: dirty=696 wb=790 unstable=0 bg_thresh=1008 thresh=2016 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 307.789910: balance_dirty_state: bdi btrfs-1: dirty=721 wb=790 unstable=0 bg_thresh=1010 thresh=2020 gap=509 poll_thresh=18 ino=257 dd-2584 [005] 307.790030: balance_dirty_state: bdi btrfs-1: dirty=746 wb=790 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=19 ino=257 dd-2584 [005] 307.790035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=51896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 307.797166: balance_dirty_state: bdi btrfs-1: dirty=746 wb=665 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=19 ino=257 dd-2584 [005] 307.797230: balance_dirty_state: bdi btrfs-1: dirty=771 wb=665 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 307.797286: balance_dirty_state: bdi btrfs-1: dirty=771 wb=665 unstable=0 bg_thresh=1006 thresh=2012 gap=576 poll_thresh=15 ino=257 dd-2584 [005] 307.797343: balance_dirty_state: bdi btrfs-1: dirty=796 wb=665 unstable=0 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 307.797462: balance_dirty_state: bdi btrfs-1: dirty=821 wb=665 unstable=0 bg_thresh=1008 thresh=2016 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 307.797580: balance_dirty_state: bdi btrfs-1: dirty=871 wb=665 unstable=0 bg_thresh=1007 thresh=2015 gap=479 poll_thresh=18 ino=257 dd-2584 [005] 307.797585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=51896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 307.805254: balance_dirty_state: bdi btrfs-1: dirty=871 wb=540 unstable=0 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=18 ino=257 dd-2584 [005] 307.805320: balance_dirty_state: bdi btrfs-1: dirty=871 wb=540 unstable=0 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=13 ino=257 dd-2584 [005] 307.805381: balance_dirty_state: bdi btrfs-1: dirty=896 wb=540 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 307.805440: balance_dirty_state: bdi btrfs-1: dirty=921 wb=540 unstable=0 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 307.805676: balance_dirty_state: bdi btrfs-1: dirty=921 wb=540 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=16 ino=257 dd-2584 [005] 307.805795: balance_dirty_state: bdi btrfs-1: dirty=971 wb=540 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=17 ino=257 dd-2584 [005] 307.805800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=51896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 307.813251: balance_dirty_state: bdi btrfs-1: dirty=971 wb=415 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=17 ino=257 dd-2584 [005] 307.813322: balance_dirty_state: bdi btrfs-1: dirty=971 wb=415 unstable=0 bg_thresh=1006 thresh=2013 gap=627 poll_thresh=13 ino=257 dd-2584 [005] 307.813384: balance_dirty_state: bdi btrfs-1: dirty=996 wb=415 unstable=0 bg_thresh=1003 thresh=2007 gap=596 poll_thresh=14 ino=257 dd-2584 [005] 307.813443: balance_dirty_state: bdi btrfs-1: dirty=996 wb=415 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=15 ino=257 dd-2584 [005] 307.813502: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=415 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 307.813526: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15168 wrote=0 to_write=8192 dd-2584 [005] 307.813676: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=415 unstable=0 bg_thresh=1005 thresh=2010 gap=549 poll_thresh=17 ino=257 dd-2584 [005] 307.813859: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=465 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 307.813862: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=99% bdi_bw=51896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 307.816060: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=752 to_write=7440 dd-2584 [005] 307.821180: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1040 unstable=0 bg_thresh=1004 thresh=2009 gap=623 poll_thresh=18 ino=257 dd-2584 [005] 307.821252: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1040 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=13 ino=257 dd-2584 [005] 307.821314: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1040 unstable=0 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 307.821371: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1040 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=15 ino=257 dd-2584 [005] 307.821430: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1040 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 307.821716: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1040 unstable=0 bg_thresh=1005 thresh=2011 gap=550 poll_thresh=17 ino=257 dd-2584 [005] 307.821831: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1040 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 307.821835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=51896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 307.829294: balance_dirty_state: bdi btrfs-1: dirty=471 wb=915 unstable=0 bg_thresh=1005 thresh=2010 gap=624 poll_thresh=18 ino=257 dd-2584 [005] 307.829379: balance_dirty_state: bdi btrfs-1: dirty=471 wb=915 unstable=0 bg_thresh=1004 thresh=2009 gap=623 poll_thresh=13 ino=257 dd-2584 [005] 307.829457: balance_dirty_state: bdi btrfs-1: dirty=496 wb=915 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=14 ino=257 dd-2584 [005] 307.829532: balance_dirty_state: bdi btrfs-1: dirty=521 wb=915 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=15 ino=257 dd-2584 [005] 307.829609: balance_dirty_state: bdi btrfs-1: dirty=521 wb=915 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 307.829760: balance_dirty_state: bdi btrfs-1: dirty=571 wb=915 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=17 ino=257 dd-2584 [005] 307.829908: balance_dirty_state: bdi btrfs-1: dirty=596 wb=915 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=18 ino=257 dd-2584 [005] 307.829914: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=51896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 307.837300: balance_dirty_state: bdi btrfs-1: dirty=596 wb=740 unstable=0 bg_thresh=1005 thresh=2010 gap=674 poll_thresh=18 ino=257 dd-2584 [005] 307.837368: balance_dirty_state: bdi btrfs-1: dirty=621 wb=740 unstable=0 bg_thresh=1007 thresh=2015 gap=654 poll_thresh=13 ino=257 dd-2584 [005] 307.837429: balance_dirty_state: bdi btrfs-1: dirty=621 wb=740 unstable=0 bg_thresh=1004 thresh=2009 gap=648 poll_thresh=14 ino=257 dd-2584 [005] 307.837489: balance_dirty_state: bdi btrfs-1: dirty=646 wb=740 unstable=0 bg_thresh=1007 thresh=2014 gap=628 poll_thresh=15 ino=257 dd-2584 [005] 307.837548: balance_dirty_state: bdi btrfs-1: dirty=646 wb=740 unstable=0 bg_thresh=1006 thresh=2013 gap=627 poll_thresh=16 ino=257 dd-2584 [005] 307.837846: balance_dirty_state: bdi btrfs-1: dirty=696 wb=740 unstable=0 bg_thresh=1006 thresh=2012 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 307.837967: balance_dirty_state: bdi btrfs-1: dirty=721 wb=740 unstable=0 bg_thresh=1005 thresh=2011 gap=550 poll_thresh=18 ino=257 dd-2584 [005] 307.838085: balance_dirty_state: bdi btrfs-1: dirty=746 wb=740 unstable=0 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=19 ino=257 dd-2584 [005] 307.838204: balance_dirty_state: bdi btrfs-1: dirty=796 wb=740 unstable=0 bg_thresh=1007 thresh=2014 gap=478 poll_thresh=20 ino=257 dd-2584 [005] 307.838209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=51896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 307.845255: balance_dirty_state: bdi btrfs-1: dirty=796 wb=615 unstable=0 bg_thresh=1005 thresh=2010 gap=599 poll_thresh=20 ino=257 dd-2584 [005] 307.845342: balance_dirty_state: bdi btrfs-1: dirty=796 wb=615 unstable=0 bg_thresh=1004 thresh=2009 gap=598 poll_thresh=15 ino=257 dd-2584 [005] 307.845402: balance_dirty_state: bdi btrfs-1: dirty=821 wb=615 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 307.845515: balance_dirty_state: bdi btrfs-1: dirty=846 wb=615 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 307.845628: balance_dirty_state: bdi btrfs-1: dirty=871 wb=615 unstable=0 bg_thresh=1003 thresh=2007 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 307.845741: balance_dirty_state: bdi btrfs-1: dirty=921 wb=615 unstable=0 bg_thresh=1005 thresh=2011 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 307.845746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=51896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 307.853269: balance_dirty_state: bdi btrfs-1: dirty=921 wb=490 unstable=0 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=19 ino=257 dd-2584 [005] 307.853352: balance_dirty_state: bdi btrfs-1: dirty=921 wb=490 unstable=0 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=14 ino=257 dd-2584 [005] 307.853579: balance_dirty_state: bdi btrfs-1: dirty=946 wb=490 unstable=0 bg_thresh=1006 thresh=2013 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 307.853638: balance_dirty_state: bdi btrfs-1: dirty=971 wb=490 unstable=0 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 307.853749: balance_dirty_state: bdi btrfs-1: dirty=996 wb=490 unstable=0 bg_thresh=1005 thresh=2011 gap=525 poll_thresh=17 ino=257 dd-2584 [005] 307.853864: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=490 unstable=0 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 307.853886: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15208 wrote=0 to_write=8192 dd-2584 [005] 307.854033: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=490 unstable=0 bg_thresh=1007 thresh=2014 gap=478 poll_thresh=19 ino=257 dd-2584 [005] 307.854035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=51896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 307.856476: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=96 wrote=720 to_write=7472 dd-2584 [005] 307.865246: balance_dirty_state: bdi btrfs-1: dirty=321 wb=1090 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 307.865332: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1090 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=14 ino=257 dd-2584 [005] 307.865394: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1090 unstable=0 bg_thresh=1004 thresh=2009 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 307.865455: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1090 unstable=0 bg_thresh=998 thresh=1996 gap=535 poll_thresh=16 ino=257 dd-2584 [005] 307.865579: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1090 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=17 ino=257 dd-2584 [005] 307.865583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=51896 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 307.873346: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1090 unstable=0 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 307.873356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=51896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.881214: balance_dirty_state: bdi btrfs-1: dirty=421 wb=965 unstable=0 bg_thresh=1005 thresh=2010 gap=624 poll_thresh=17 ino=257 dd-2584 [004] 307.881289: balance_dirty_state: bdi btrfs-1: dirty=421 wb=965 unstable=0 bg_thresh=1005 thresh=2010 gap=624 poll_thresh=13 ino=257 dd-2584 [004] 307.881347: balance_dirty_state: bdi btrfs-1: dirty=446 wb=965 unstable=0 bg_thresh=1007 thresh=2015 gap=604 poll_thresh=14 ino=257 dd-2584 [004] 307.881404: balance_dirty_state: bdi btrfs-1: dirty=471 wb=965 unstable=0 bg_thresh=1007 thresh=2015 gap=579 poll_thresh=15 ino=257 dd-2584 [004] 307.881634: balance_dirty_state: bdi btrfs-1: dirty=471 wb=965 unstable=0 bg_thresh=1010 thresh=2020 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 307.881746: balance_dirty_state: bdi btrfs-1: dirty=521 wb=965 unstable=0 bg_thresh=1012 thresh=2025 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 307.881860: balance_dirty_state: bdi btrfs-1: dirty=546 wb=965 unstable=0 bg_thresh=1011 thresh=2023 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 307.881972: balance_dirty_state: bdi btrfs-1: dirty=571 wb=965 unstable=0 bg_thresh=1011 thresh=2022 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 307.881977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=51896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.889211: balance_dirty_state: bdi btrfs-1: dirty=571 wb=840 unstable=0 bg_thresh=1004 thresh=2009 gap=598 poll_thresh=19 ino=257 dd-2584 [004] 307.889286: balance_dirty_state: bdi btrfs-1: dirty=596 wb=840 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 307.889342: balance_dirty_state: bdi btrfs-1: dirty=621 wb=840 unstable=0 bg_thresh=1007 thresh=2014 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 307.889397: balance_dirty_state: bdi btrfs-1: dirty=621 wb=840 unstable=0 bg_thresh=1007 thresh=2014 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 307.889506: balance_dirty_state: bdi btrfs-1: dirty=646 wb=840 unstable=0 bg_thresh=1012 thresh=2024 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 307.889620: balance_dirty_state: bdi btrfs-1: dirty=696 wb=840 unstable=0 bg_thresh=1011 thresh=2023 gap=487 poll_thresh=18 ino=257 dd-2584 [004] 307.889624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=51896 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.897220: balance_dirty_state: bdi btrfs-1: dirty=696 wb=715 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=18 ino=257 dd-2584 [004] 307.897401: balance_dirty_state: bdi btrfs-1: dirty=696 wb=715 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=13 ino=257 dd-2584 [004] 307.897580: balance_dirty_state: bdi btrfs-1: dirty=721 wb=715 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 307.898397: balance_dirty_state: bdi btrfs-1: dirty=746 wb=715 unstable=0 bg_thresh=1008 thresh=2016 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 307.898572: balance_dirty_state: bdi btrfs-1: dirty=746 wb=715 unstable=0 bg_thresh=1010 thresh=2021 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 307.898927: balance_dirty_state: bdi btrfs-1: dirty=796 wb=715 unstable=0 bg_thresh=1010 thresh=2020 gap=509 poll_thresh=17 ino=257 dd-2584 [004] 307.899286: balance_dirty_state: bdi btrfs-1: dirty=821 wb=715 unstable=0 bg_thresh=1012 thresh=2024 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 307.899298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=98% bdi_bw=52360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.905234: balance_dirty_state: bdi btrfs-1: dirty=821 wb=715 unstable=0 bg_thresh=998 thresh=1997 gap=461 poll_thresh=18 ino=257 dd-2584 [004] 307.905246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=52360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.913211: balance_dirty_state: bdi btrfs-1: dirty=821 wb=590 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 307.913296: balance_dirty_state: bdi btrfs-1: dirty=821 wb=590 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 307.913384: balance_dirty_state: bdi btrfs-1: dirty=846 wb=590 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=14 ino=257 dd-2584 [004] 307.913468: balance_dirty_state: bdi btrfs-1: dirty=871 wb=590 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 307.913550: balance_dirty_state: bdi btrfs-1: dirty=871 wb=590 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 307.913723: balance_dirty_state: bdi btrfs-1: dirty=921 wb=590 unstable=0 bg_thresh=1007 thresh=2014 gap=503 poll_thresh=17 ino=257 dd-2584 [004] 307.913730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=52360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.921397: balance_dirty_state: bdi btrfs-1: dirty=921 wb=465 unstable=0 bg_thresh=990 thresh=1981 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 307.921463: balance_dirty_state: bdi btrfs-1: dirty=946 wb=465 unstable=0 bg_thresh=993 thresh=1986 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 307.921523: balance_dirty_state: bdi btrfs-1: dirty=971 wb=465 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 307.921583: balance_dirty_state: bdi btrfs-1: dirty=971 wb=465 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=16 ino=257 dd-2584 [004] 307.921986: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=465 unstable=0 bg_thresh=995 thresh=1990 gap=504 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 307.922053: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15276 wrote=0 to_write=8192 dd-2584 [004] 307.922169: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=465 unstable=0 bg_thresh=997 thresh=1994 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 307.922171: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-166% task_weight=100% bdi_bw=52360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 307.924356: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=704 to_write=7488 dd-2584 [004] 307.929210: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1040 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 307.929323: balance_dirty_state: bdi btrfs-1: dirty=346 wb=1040 unstable=0 bg_thresh=991 thresh=1982 gap=596 poll_thresh=13 ino=257 dd-2584 [004] 307.929384: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1040 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=14 ino=257 dd-2584 [004] 307.929442: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1040 unstable=0 bg_thresh=996 thresh=1992 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 307.929503: balance_dirty_state: bdi btrfs-1: dirty=396 wb=1040 unstable=0 bg_thresh=996 thresh=1992 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 307.929648: balance_dirty_state: bdi btrfs-1: dirty=446 wb=1040 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 307.929807: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1040 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 307.929812: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=100% bdi_bw=52360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.937271: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1040 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 307.937298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=52360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.945253: balance_dirty_state: bdi btrfs-1: dirty=471 wb=1040 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 307.945263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=52360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.953248: balance_dirty_state: bdi btrfs-1: dirty=471 wb=915 unstable=0 bg_thresh=984 thresh=1969 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 307.953359: balance_dirty_state: bdi btrfs-1: dirty=496 wb=915 unstable=0 bg_thresh=984 thresh=1969 gap=558 poll_thresh=13 ino=257 dd-2584 [004] 307.953429: balance_dirty_state: bdi btrfs-1: dirty=496 wb=915 unstable=0 bg_thresh=987 thresh=1974 gap=563 poll_thresh=14 ino=257 dd-2584 [004] 307.953494: balance_dirty_state: bdi btrfs-1: dirty=521 wb=915 unstable=0 bg_thresh=989 thresh=1979 gap=543 poll_thresh=15 ino=257 dd-2584 [004] 307.953559: balance_dirty_state: bdi btrfs-1: dirty=521 wb=915 unstable=0 bg_thresh=989 thresh=1979 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 307.953885: balance_dirty_state: bdi btrfs-1: dirty=571 wb=915 unstable=0 bg_thresh=992 thresh=1984 gap=498 poll_thresh=17 ino=257 dd-2584 [004] 307.954013: balance_dirty_state: bdi btrfs-1: dirty=596 wb=915 unstable=0 bg_thresh=994 thresh=1988 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 307.954018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=52360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.961307: balance_dirty_state: bdi btrfs-1: dirty=596 wb=915 unstable=0 bg_thresh=994 thresh=1988 gap=477 poll_thresh=18 ino=257 dd-2584 [004] 307.961317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=52360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.969331: balance_dirty_state: bdi btrfs-1: dirty=596 wb=715 unstable=0 bg_thresh=988 thresh=1976 gap=665 poll_thresh=18 ino=257 dd-2584 [004] 307.969439: balance_dirty_state: bdi btrfs-1: dirty=621 wb=715 unstable=0 bg_thresh=988 thresh=1976 gap=640 poll_thresh=13 ino=257 dd-2584 [004] 307.969543: balance_dirty_state: bdi btrfs-1: dirty=621 wb=715 unstable=0 bg_thresh=990 thresh=1981 gap=645 poll_thresh=14 ino=257 dd-2584 [004] 307.969645: balance_dirty_state: bdi btrfs-1: dirty=646 wb=715 unstable=0 bg_thresh=993 thresh=1986 gap=625 poll_thresh=15 ino=257 dd-2584 [004] 307.969747: balance_dirty_state: bdi btrfs-1: dirty=671 wb=715 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 307.969954: balance_dirty_state: bdi btrfs-1: dirty=696 wb=715 unstable=0 bg_thresh=992 thresh=1985 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 307.970164: balance_dirty_state: bdi btrfs-1: dirty=721 wb=715 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 307.970375: balance_dirty_state: bdi btrfs-1: dirty=746 wb=715 unstable=0 bg_thresh=994 thresh=1988 gap=527 poll_thresh=19 ino=257 dd-2584 [004] 307.970583: balance_dirty_state: bdi btrfs-1: dirty=796 wb=715 unstable=0 bg_thresh=993 thresh=1987 gap=476 poll_thresh=20 ino=257 dd-2584 [004] 307.970592: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=52360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.977225: balance_dirty_state: bdi btrfs-1: dirty=796 wb=715 unstable=0 bg_thresh=992 thresh=1984 gap=473 poll_thresh=20 ino=257 dd-2584 [004] 307.977231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-178% task_weight=99% bdi_bw=52360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 307.985345: balance_dirty_state: bdi btrfs-1: dirty=796 wb=565 unstable=0 bg_thresh=992 thresh=1984 gap=623 poll_thresh=20 ino=257 dd-2584 [004] 307.985618: balance_dirty_state: bdi btrfs-1: dirty=796 wb=565 unstable=0 bg_thresh=992 thresh=1984 gap=623 poll_thresh=15 ino=257 dd-2584 [004] 307.985675: balance_dirty_state: bdi btrfs-1: dirty=821 wb=565 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=16 ino=257 dd-2584 [004] 307.985788: balance_dirty_state: bdi btrfs-1: dirty=846 wb=565 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 307.985900: balance_dirty_state: bdi btrfs-1: dirty=896 wb=565 unstable=0 bg_thresh=993 thresh=1987 gap=526 poll_thresh=18 ino=257 dd-2584 [004] 307.986016: balance_dirty_state: bdi btrfs-1: dirty=921 wb=565 unstable=0 bg_thresh=992 thresh=1985 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 307.986129: balance_dirty_state: bdi btrfs-1: dirty=946 wb=565 unstable=0 bg_thresh=992 thresh=1984 gap=473 poll_thresh=20 ino=257 dd-2584 [004] 307.986134: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=99% bdi_bw=52360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 307.993307: balance_dirty_state: bdi btrfs-1: dirty=946 wb=440 unstable=0 bg_thresh=982 thresh=1964 gap=578 poll_thresh=20 ino=257 dd-2584 [000] 307.993421: balance_dirty_state: bdi btrfs-1: dirty=971 wb=440 unstable=0 bg_thresh=985 thresh=1970 gap=559 poll_thresh=15 ino=257 dd-2584 [000] 307.993505: balance_dirty_state: bdi btrfs-1: dirty=996 wb=440 unstable=0 bg_thresh=984 thresh=1969 gap=533 poll_thresh=16 ino=257 flush-btrfs-1-2586 [000] 307.993523: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15348 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 307.995377: writeback_single_inode: bdi btrfs-1: ino=257 state= age=236 wrote=640 to_write=7552 dd-2584 [000] 307.995507: balance_dirty_state: bdi btrfs-1: dirty=371 wb=1090 unstable=0 bg_thresh=991 thresh=1983 gap=522 poll_thresh=17 ino=257 dd-2584 [000] 307.995626: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1090 unstable=0 bg_thresh=991 thresh=1982 gap=471 poll_thresh=18 ino=257 dd-2584 [000] 307.995630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=52360 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 308.001315: balance_dirty_state: bdi btrfs-1: dirty=421 wb=1090 unstable=0 bg_thresh=991 thresh=1982 gap=471 poll_thresh=18 ino=257 dd-2584 [000] 308.001324: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-16% task_gap=-132% task_weight=100% bdi_bw=50792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 308.009287: balance_dirty_state: bdi btrfs-1: dirty=421 wb=965 unstable=0 bg_thresh=991 thresh=1982 gap=596 poll_thresh=18 ino=257 dd-2584 [000] 308.009525: balance_dirty_state: bdi btrfs-1: dirty=421 wb=965 unstable=0 bg_thresh=990 thresh=1981 gap=595 poll_thresh=13 ino=257 dd-2584 [000] 308.009583: balance_dirty_state: bdi btrfs-1: dirty=446 wb=965 unstable=0 bg_thresh=990 thresh=1981 gap=570 poll_thresh=14 ino=257 dd-2584 [000] 308.009642: balance_dirty_state: bdi btrfs-1: dirty=446 wb=965 unstable=0 bg_thresh=990 thresh=1980 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 308.009699: balance_dirty_state: bdi btrfs-1: dirty=471 wb=965 unstable=0 bg_thresh=992 thresh=1985 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 308.009811: balance_dirty_state: bdi btrfs-1: dirty=496 wb=965 unstable=0 bg_thresh=992 thresh=1984 gap=523 poll_thresh=17 ino=257 dd-2584 [000] 308.009924: balance_dirty_state: bdi btrfs-1: dirty=546 wb=965 unstable=0 bg_thresh=991 thresh=1983 gap=472 poll_thresh=18 ino=257 dd-2584 [000] 308.009928: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=50792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.017376: balance_dirty_state: bdi btrfs-1: dirty=546 wb=965 unstable=0 bg_thresh=991 thresh=1983 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 308.017387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=50792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.025249: balance_dirty_state: bdi btrfs-1: dirty=546 wb=840 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=18 ino=257 dd-2584 [004] 308.025338: balance_dirty_state: bdi btrfs-1: dirty=571 wb=840 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=13 ino=257 dd-2584 [004] 308.025426: balance_dirty_state: bdi btrfs-1: dirty=571 wb=840 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 308.025511: balance_dirty_state: bdi btrfs-1: dirty=596 wb=840 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 308.025598: balance_dirty_state: bdi btrfs-1: dirty=621 wb=840 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 308.025774: balance_dirty_state: bdi btrfs-1: dirty=646 wb=840 unstable=0 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 308.025948: balance_dirty_state: bdi btrfs-1: dirty=671 wb=840 unstable=0 bg_thresh=1006 thresh=2013 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 308.025954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=50792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.033242: balance_dirty_state: bdi btrfs-1: dirty=671 wb=840 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 308.033248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-149% task_weight=99% bdi_bw=50792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.041304: balance_dirty_state: bdi btrfs-1: dirty=671 wb=840 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 308.041315: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=50792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.049281: balance_dirty_state: bdi btrfs-1: dirty=671 wb=840 unstable=0 bg_thresh=1001 thresh=2002 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 308.049291: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=50792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.065315: balance_dirty_state: bdi btrfs-1: dirty=668 wb=645 unstable=0 bg_thresh=998 thresh=1997 gap=684 poll_thresh=18 ino=257 dd-2584 [004] 308.065710: balance_dirty_state: bdi btrfs-1: dirty=693 wb=645 unstable=0 bg_thresh=998 thresh=1997 gap=659 poll_thresh=13 ino=257 dd-2584 [004] 308.065801: balance_dirty_state: bdi btrfs-1: dirty=718 wb=645 unstable=0 bg_thresh=1001 thresh=2002 gap=639 poll_thresh=14 ino=257 dd-2584 [004] 308.065889: balance_dirty_state: bdi btrfs-1: dirty=718 wb=645 unstable=0 bg_thresh=1003 thresh=2007 gap=644 poll_thresh=15 ino=257 dd-2584 [004] 308.065978: balance_dirty_state: bdi btrfs-1: dirty=743 wb=645 unstable=0 bg_thresh=1003 thresh=2007 gap=619 poll_thresh=16 ino=257 dd-2584 [004] 308.066160: balance_dirty_state: bdi btrfs-1: dirty=768 wb=645 unstable=0 bg_thresh=1003 thresh=2006 gap=593 poll_thresh=17 ino=257 dd-2584 [004] 308.066345: balance_dirty_state: bdi btrfs-1: dirty=793 wb=645 unstable=0 bg_thresh=1005 thresh=2010 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 308.066526: balance_dirty_state: bdi btrfs-1: dirty=843 wb=645 unstable=0 bg_thresh=1004 thresh=2009 gap=521 poll_thresh=19 ino=257 dd-2584 [004] 308.066708: balance_dirty_state: bdi btrfs-1: dirty=868 wb=645 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=20 ino=257 dd-2584 [004] 308.066714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=50792 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 dd-2584 [000] 308.073337: balance_dirty_state: bdi btrfs-1: dirty=868 wb=370 unstable=0 bg_thresh=995 thresh=1991 gap=753 poll_thresh=20 ino=257 dd-2584 [000] 308.073424: balance_dirty_state: bdi btrfs-1: dirty=868 wb=370 unstable=0 bg_thresh=998 thresh=1996 gap=758 poll_thresh=15 ino=257 dd-2584 [000] 308.073508: balance_dirty_state: bdi btrfs-1: dirty=893 wb=370 unstable=0 bg_thresh=998 thresh=1996 gap=733 poll_thresh=16 ino=257 dd-2584 [000] 308.073634: balance_dirty_state: bdi btrfs-1: dirty=920 wb=382 unstable=0 bg_thresh=997 thresh=1995 gap=693 poll_thresh=17 ino=257 dd-2584 [000] 308.074038: balance_dirty_state: bdi btrfs-1: dirty=945 wb=382 unstable=0 bg_thresh=999 thresh=1999 gap=672 poll_thresh=18 ino=257 dd-2584 [000] 308.074199: balance_dirty_state: bdi btrfs-1: dirty=995 wb=382 unstable=0 bg_thresh=996 thresh=1992 gap=615 poll_thresh=19 ino=257 dd-2584 [000] 308.074321: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=382 unstable=0 bg_thresh=995 thresh=1991 gap=589 poll_thresh=20 ino=257 flush-btrfs-1-2586 [004] 308.074341: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15428 wrote=0 to_write=8192 dd-2584 [000] 308.074499: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=382 unstable=0 bg_thresh=997 thresh=1995 gap=568 poll_thresh=21 ino=257 dd-2584 [000] 308.074697: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=432 unstable=0 bg_thresh=997 thresh=1994 gap=517 poll_thresh=22 ino=257 dd-2584 [000] 308.074902: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=482 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=23 ino=257 dd-2584 [000] 308.074904: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=50792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 308.076788: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=768 to_write=7424 dd-2584 [004] 308.081290: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1157 unstable=0 bg_thresh=996 thresh=1992 gap=490 poll_thresh=23 ino=257 dd-2584 [004] 308.081297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=50792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 308.089327: balance_dirty_state: bdi btrfs-1: dirty=345 wb=1032 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=23 ino=257 dd-2584 [000] 308.089408: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1032 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=17 ino=257 dd-2584 [000] 308.089554: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1032 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=18 ino=257 dd-2584 [000] 308.089930: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1032 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=19 ino=257 dd-2584 [000] 308.090217: balance_dirty_state: bdi btrfs-1: dirty=445 wb=907 unstable=0 bg_thresh=1005 thresh=2011 gap=659 poll_thresh=20 ino=257 dd-2584 [000] 308.090384: balance_dirty_state: bdi btrfs-1: dirty=495 wb=907 unstable=0 bg_thresh=1005 thresh=2010 gap=608 poll_thresh=21 ino=257 dd-2584 [000] 308.090528: balance_dirty_state: bdi btrfs-1: dirty=520 wb=907 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=22 ino=257 dd-2584 [000] 308.090674: balance_dirty_state: bdi btrfs-1: dirty=545 wb=907 unstable=0 bg_thresh=1001 thresh=2002 gap=550 poll_thresh=23 ino=257 dd-2584 [000] 308.090819: balance_dirty_state: bdi btrfs-1: dirty=570 wb=907 unstable=0 bg_thresh=1003 thresh=2006 gap=529 poll_thresh=24 ino=257 dd-2584 [000] 308.090965: balance_dirty_state: bdi btrfs-1: dirty=620 wb=907 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=25 ino=257 dd-2584 [000] 308.090971: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=50792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 308.097299: balance_dirty_state: bdi btrfs-1: dirty=609 wb=794 unstable=0 bg_thresh=994 thresh=1988 gap=585 poll_thresh=25 ino=257 dd-2584 [000] 308.097415: balance_dirty_state: bdi btrfs-1: dirty=609 wb=794 unstable=0 bg_thresh=996 thresh=1993 gap=590 poll_thresh=19 ino=257 dd-2584 [000] 308.097642: balance_dirty_state: bdi btrfs-1: dirty=659 wb=794 unstable=0 bg_thresh=999 thresh=1998 gap=545 poll_thresh=20 ino=257 dd-2584 [000] 308.098281: balance_dirty_state: bdi btrfs-1: dirty=684 wb=794 unstable=0 bg_thresh=995 thresh=1991 gap=513 poll_thresh=21 ino=257 dd-2584 [000] 308.098512: balance_dirty_state: bdi btrfs-1: dirty=709 wb=794 unstable=0 bg_thresh=997 thresh=1995 gap=492 poll_thresh=22 ino=257 dd-2584 [000] 308.098520: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=50792 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 308.105346: balance_dirty_state: bdi btrfs-1: dirty=709 wb=794 unstable=0 bg_thresh=997 thresh=1995 gap=492 poll_thresh=22 ino=257 dd-2584 [000] 308.105352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-103% task_gap=-307% task_weight=100% bdi_bw=50008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 308.113314: balance_dirty_state: bdi btrfs-1: dirty=709 wb=644 unstable=0 bg_thresh=997 thresh=1994 gap=641 poll_thresh=22 ino=257 dd-2584 [000] 308.113394: balance_dirty_state: bdi btrfs-1: dirty=728 wb=645 unstable=0 bg_thresh=996 thresh=1992 gap=619 poll_thresh=16 ino=257 dd-2584 [000] 308.113512: balance_dirty_state: bdi btrfs-1: dirty=753 wb=645 unstable=0 bg_thresh=995 thresh=1991 gap=593 poll_thresh=17 ino=257 dd-2584 [000] 308.113625: balance_dirty_state: bdi btrfs-1: dirty=778 wb=645 unstable=0 bg_thresh=995 thresh=1990 gap=567 poll_thresh=18 ino=257 dd-2584 [000] 308.113738: balance_dirty_state: bdi btrfs-1: dirty=828 wb=645 unstable=0 bg_thresh=994 thresh=1989 gap=516 poll_thresh=19 ino=257 dd-2584 [000] 308.113851: balance_dirty_state: bdi btrfs-1: dirty=853 wb=645 unstable=0 bg_thresh=996 thresh=1993 gap=495 poll_thresh=20 ino=257 dd-2584 [000] 308.113856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=50008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 308.121399: balance_dirty_state: bdi btrfs-1: dirty=853 wb=520 unstable=0 bg_thresh=996 thresh=1992 gap=619 poll_thresh=20 ino=257 dd-2584 [000] 308.121465: balance_dirty_state: bdi btrfs-1: dirty=878 wb=520 unstable=0 bg_thresh=996 thresh=1992 gap=594 poll_thresh=15 ino=257 dd-2584 [000] 308.121526: balance_dirty_state: bdi btrfs-1: dirty=878 wb=520 unstable=0 bg_thresh=995 thresh=1991 gap=593 poll_thresh=16 ino=257 dd-2584 [000] 308.121833: balance_dirty_state: bdi btrfs-1: dirty=928 wb=520 unstable=0 bg_thresh=995 thresh=1990 gap=542 poll_thresh=17 ino=257 dd-2584 [000] 308.121957: balance_dirty_state: bdi btrfs-1: dirty=953 wb=520 unstable=0 bg_thresh=994 thresh=1989 gap=516 poll_thresh=18 ino=257 dd-2584 [000] 308.122079: balance_dirty_state: bdi btrfs-1: dirty=978 wb=520 unstable=0 bg_thresh=996 thresh=1993 gap=495 poll_thresh=19 ino=257 dd-2584 [000] 308.122084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=50008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 308.133451: balance_dirty_state: bdi btrfs-1: dirty=985 wb=526 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 308.133456: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=50008 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 308.141418: balance_dirty_state: bdi btrfs-1: dirty=985 wb=526 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 308.141430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=50008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 308.149434: balance_dirty_state: bdi btrfs-1: dirty=985 wb=401 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=19 ino=257 dd-2584 [000] 308.149532: balance_dirty_state: bdi btrfs-1: dirty=985 wb=401 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=14 ino=257 dd-2584 [000] 308.149621: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=401 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=15 ino=257 flush-btrfs-1-2586 [004] 308.149656: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15504 wrote=0 to_write=8192 dd-2584 [000] 308.149758: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=401 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=16 ino=257 dd-2584 [000] 308.150031: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=401 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=17 ino=257 dd-2584 [000] 308.150307: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=451 unstable=0 bg_thresh=999 thresh=1998 gap=512 poll_thresh=18 ino=257 dd-2584 [000] 308.150583: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=501 unstable=0 bg_thresh=998 thresh=1997 gap=461 poll_thresh=19 ino=257 dd-2584 [000] 308.150586: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=50008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [004] 308.153753: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=800 to_write=7392 dd-2584 [000] 308.161284: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1051 unstable=0 bg_thresh=998 thresh=1996 gap=610 poll_thresh=19 ino=257 dd-2584 [000] 308.161349: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1051 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=14 ino=257 dd-2584 [000] 308.161412: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1051 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=15 ino=257 dd-2584 [000] 308.161651: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1051 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=16 ino=257 dd-2584 [000] 308.161771: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1051 unstable=0 bg_thresh=999 thresh=1998 gap=537 poll_thresh=17 ino=257 dd-2584 [000] 308.161887: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1051 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=18 ino=257 dd-2584 [000] 308.162005: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1051 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 308.162010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=50008 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 308.173403: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1051 unstable=0 bg_thresh=1000 thresh=2001 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 308.173412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=50008 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 308.181418: balance_dirty_state: bdi btrfs-1: dirty=460 wb=926 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=19 ino=257 dd-2584 [000] 308.181547: balance_dirty_state: bdi btrfs-1: dirty=485 wb=926 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=14 ino=257 dd-2584 [000] 308.181667: balance_dirty_state: bdi btrfs-1: dirty=510 wb=926 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=15 ino=257 dd-2584 [000] 308.181785: balance_dirty_state: bdi btrfs-1: dirty=510 wb=926 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 308.182019: balance_dirty_state: bdi btrfs-1: dirty=560 wb=926 unstable=0 bg_thresh=997 thresh=1995 gap=509 poll_thresh=17 ino=257 dd-2584 [000] 308.182255: balance_dirty_state: bdi btrfs-1: dirty=585 wb=926 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 308.182264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=50008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.193345: balance_dirty_state: bdi btrfs-1: dirty=585 wb=801 unstable=0 bg_thresh=998 thresh=1997 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 308.193478: balance_dirty_state: bdi btrfs-1: dirty=610 wb=801 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=13 ino=257 dd-2584 [004] 308.193604: balance_dirty_state: bdi btrfs-1: dirty=610 wb=801 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=14 ino=257 dd-2584 [004] 308.194185: balance_dirty_state: bdi btrfs-1: dirty=635 wb=801 unstable=0 bg_thresh=1003 thresh=2007 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 308.194313: balance_dirty_state: bdi btrfs-1: dirty=660 wb=801 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=16 ino=257 dd-2584 [004] 308.194567: balance_dirty_state: bdi btrfs-1: dirty=685 wb=801 unstable=0 bg_thresh=1000 thresh=2000 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 308.194823: balance_dirty_state: bdi btrfs-1: dirty=710 wb=801 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 308.194833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=50008 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 308.201392: balance_dirty_state: bdi btrfs-1: dirty=710 wb=801 unstable=0 bg_thresh=996 thresh=1992 gap=481 poll_thresh=18 ino=257 dd-2584 [002] 308.201399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=50008 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 308.209320: balance_dirty_state: bdi btrfs-1: dirty=710 wb=701 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=18 ino=257 dd-2584 [006] 308.209433: balance_dirty_state: bdi btrfs-1: dirty=710 wb=701 unstable=0 bg_thresh=991 thresh=1983 gap=572 poll_thresh=13 ino=257 dd-2584 [006] 308.209527: balance_dirty_state: bdi btrfs-1: dirty=735 wb=701 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=14 ino=257 dd-2584 [006] 308.209617: balance_dirty_state: bdi btrfs-1: dirty=760 wb=701 unstable=0 bg_thresh=999 thresh=1999 gap=538 poll_thresh=15 ino=257 dd-2584 [006] 308.209726: balance_dirty_state: bdi btrfs-1: dirty=760 wb=701 unstable=0 bg_thresh=999 thresh=1999 gap=538 poll_thresh=16 ino=257 dd-2584 [006] 308.209967: balance_dirty_state: bdi btrfs-1: dirty=810 wb=701 unstable=0 bg_thresh=996 thresh=1992 gap=481 poll_thresh=17 ino=257 dd-2584 [006] 308.209977: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=48364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 308.217365: balance_dirty_state: bdi btrfs-1: dirty=810 wb=701 unstable=0 bg_thresh=989 thresh=1979 gap=468 poll_thresh=17 ino=257 dd-2584 [002] 308.217375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=48364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 308.225369: balance_dirty_state: bdi btrfs-1: dirty=810 wb=576 unstable=0 bg_thresh=987 thresh=1975 gap=589 poll_thresh=17 ino=257 dd-2584 [006] 308.225491: balance_dirty_state: bdi btrfs-1: dirty=810 wb=576 unstable=0 bg_thresh=990 thresh=1980 gap=594 poll_thresh=13 ino=257 dd-2584 [006] 308.225596: balance_dirty_state: bdi btrfs-1: dirty=835 wb=576 unstable=0 bg_thresh=992 thresh=1985 gap=574 poll_thresh=14 ino=257 dd-2584 [006] 308.225718: balance_dirty_state: bdi btrfs-1: dirty=860 wb=576 unstable=0 bg_thresh=992 thresh=1985 gap=549 poll_thresh=15 ino=257 dd-2584 [006] 308.225837: balance_dirty_state: bdi btrfs-1: dirty=860 wb=576 unstable=0 bg_thresh=992 thresh=1984 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 308.226444: balance_dirty_state: bdi btrfs-1: dirty=910 wb=576 unstable=0 bg_thresh=991 thresh=1983 gap=497 poll_thresh=17 ino=257 dd-2584 [006] 308.226682: balance_dirty_state: bdi btrfs-1: dirty=935 wb=576 unstable=0 bg_thresh=993 thresh=1987 gap=476 poll_thresh=18 ino=257 dd-2584 [006] 308.226691: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=48364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 308.237445: balance_dirty_state: bdi btrfs-1: dirty=935 wb=576 unstable=0 bg_thresh=987 thresh=1974 gap=463 poll_thresh=18 ino=257 dd-2584 [006] 308.237455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-238% task_weight=99% bdi_bw=48364 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 308.245449: balance_dirty_state: bdi btrfs-1: dirty=935 wb=426 unstable=0 bg_thresh=986 thresh=1973 gap=612 poll_thresh=18 ino=257 dd-2584 [006] 308.245546: balance_dirty_state: bdi btrfs-1: dirty=935 wb=426 unstable=0 bg_thresh=986 thresh=1973 gap=612 poll_thresh=13 ino=257 dd-2584 [006] 308.245604: balance_dirty_state: bdi btrfs-1: dirty=960 wb=426 unstable=0 bg_thresh=989 thresh=1978 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 308.245661: balance_dirty_state: bdi btrfs-1: dirty=985 wb=426 unstable=0 bg_thresh=989 thresh=1978 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 308.245718: balance_dirty_state: bdi btrfs-1: dirty=985 wb=426 unstable=0 bg_thresh=991 thresh=1983 gap=572 poll_thresh=16 ino=257 dd-2584 [006] 308.245837: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=426 unstable=0 bg_thresh=994 thresh=1988 gap=527 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 308.245859: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15600 wrote=0 to_write=8192 dd-2584 [006] 308.245962: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=426 unstable=0 bg_thresh=996 thresh=1992 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 308.246087: balance_dirty_state: bdi btrfs-1: dirty=1085 wb=426 unstable=0 bg_thresh=995 thresh=1991 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 308.246089: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=48364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 308.251240: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=256 wrote=768 to_write=7424 dd-2584 [002] 308.257335: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1076 unstable=0 bg_thresh=987 thresh=1974 gap=588 poll_thresh=19 ino=257 dd-2584 [002] 308.257414: balance_dirty_state: bdi btrfs-1: dirty=310 wb=1076 unstable=0 bg_thresh=987 thresh=1974 gap=588 poll_thresh=14 ino=257 dd-2584 [002] 308.257485: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1076 unstable=0 bg_thresh=989 thresh=1979 gap=568 poll_thresh=15 ino=257 dd-2584 [002] 308.257761: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1076 unstable=0 bg_thresh=992 thresh=1984 gap=548 poll_thresh=16 ino=257 dd-2584 [002] 308.257892: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1076 unstable=0 bg_thresh=994 thresh=1989 gap=528 poll_thresh=17 ino=257 dd-2584 [002] 308.258024: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1076 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=18 ino=257 dd-2584 [002] 308.258144: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1076 unstable=0 bg_thresh=993 thresh=1987 gap=451 poll_thresh=19 ino=257 dd-2584 [002] 308.258149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=48364 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 308.265452: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1076 unstable=0 bg_thresh=993 thresh=1987 gap=451 poll_thresh=19 ino=257 dd-2584 [002] 308.265464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=48364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 308.273447: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1076 unstable=0 bg_thresh=993 thresh=1987 gap=451 poll_thresh=19 ino=257 dd-2584 [002] 308.273463: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=98% bdi_bw=48364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 308.281355: balance_dirty_state: bdi btrfs-1: dirty=460 wb=951 unstable=0 bg_thresh=988 thresh=1976 gap=565 poll_thresh=19 ino=257 dd-2584 [002] 308.281449: balance_dirty_state: bdi btrfs-1: dirty=460 wb=951 unstable=0 bg_thresh=988 thresh=1976 gap=565 poll_thresh=14 ino=257 dd-2584 [002] 308.281510: balance_dirty_state: bdi btrfs-1: dirty=485 wb=951 unstable=0 bg_thresh=990 thresh=1981 gap=545 poll_thresh=15 ino=257 dd-2584 [002] 308.281566: balance_dirty_state: bdi btrfs-1: dirty=510 wb=951 unstable=0 bg_thresh=990 thresh=1981 gap=520 poll_thresh=16 ino=257 dd-2584 [002] 308.281675: balance_dirty_state: bdi btrfs-1: dirty=535 wb=951 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=17 ino=257 dd-2584 [002] 308.281791: balance_dirty_state: bdi btrfs-1: dirty=560 wb=951 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=18 ino=257 dd-2584 [002] 308.281795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=48364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 308.289325: balance_dirty_state: bdi btrfs-1: dirty=560 wb=826 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=18 ino=257 dd-2584 [002] 308.289388: balance_dirty_state: bdi btrfs-1: dirty=585 wb=826 unstable=0 bg_thresh=993 thresh=1986 gap=575 poll_thresh=13 ino=257 dd-2584 [002] 308.289446: balance_dirty_state: bdi btrfs-1: dirty=585 wb=826 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=14 ino=257 dd-2584 [002] 308.289683: balance_dirty_state: bdi btrfs-1: dirty=610 wb=826 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=15 ino=257 dd-2584 [002] 308.289744: balance_dirty_state: bdi btrfs-1: dirty=635 wb=826 unstable=0 bg_thresh=995 thresh=1990 gap=529 poll_thresh=16 ino=257 dd-2584 [002] 308.289863: balance_dirty_state: bdi btrfs-1: dirty=660 wb=826 unstable=0 bg_thresh=994 thresh=1989 gap=503 poll_thresh=17 ino=257 dd-2584 [002] 308.289981: balance_dirty_state: bdi btrfs-1: dirty=685 wb=826 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 308.289985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=48364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 308.297393: balance_dirty_state: bdi btrfs-1: dirty=685 wb=826 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=18 ino=257 dd-2584 [002] 308.297402: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=48364 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 308.305340: balance_dirty_state: bdi btrfs-1: dirty=685 wb=801 unstable=0 bg_thresh=993 thresh=1987 gap=501 poll_thresh=18 ino=257 dd-2584 [006] 308.305430: balance_dirty_state: bdi btrfs-1: dirty=710 wb=801 unstable=0 bg_thresh=996 thresh=1992 gap=481 poll_thresh=13 ino=257 dd-2584 [006] 308.305436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=48364 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 308.313374: balance_dirty_state: bdi btrfs-1: dirty=710 wb=676 unstable=0 bg_thresh=991 thresh=1982 gap=596 poll_thresh=13 ino=257 dd-2584 [006] 308.313482: balance_dirty_state: bdi btrfs-1: dirty=735 wb=676 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=10 ino=257 dd-2584 [006] 308.313601: balance_dirty_state: bdi btrfs-1: dirty=735 wb=676 unstable=0 bg_thresh=990 thresh=1981 gap=570 poll_thresh=11 ino=257 dd-2584 [006] 308.313719: balance_dirty_state: bdi btrfs-1: dirty=760 wb=676 unstable=0 bg_thresh=993 thresh=1986 gap=550 poll_thresh=12 ino=257 dd-2584 [006] 308.313835: balance_dirty_state: bdi btrfs-1: dirty=760 wb=676 unstable=0 bg_thresh=990 thresh=1980 gap=544 poll_thresh=13 ino=257 dd-2584 [006] 308.313954: balance_dirty_state: bdi btrfs-1: dirty=785 wb=676 unstable=0 bg_thresh=989 thresh=1979 gap=518 poll_thresh=14 ino=257 dd-2584 [006] 308.314075: balance_dirty_state: bdi btrfs-1: dirty=810 wb=676 unstable=0 bg_thresh=992 thresh=1984 gap=498 poll_thresh=15 ino=257 dd-2584 [006] 308.314193: balance_dirty_state: bdi btrfs-1: dirty=810 wb=676 unstable=0 bg_thresh=991 thresh=1983 gap=497 poll_thresh=16 ino=257 dd-2584 [006] 308.314426: balance_dirty_state: bdi btrfs-1: dirty=860 wb=676 unstable=0 bg_thresh=991 thresh=1982 gap=446 poll_thresh=17 ino=257 dd-2584 [006] 308.314435: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 308.321508: balance_dirty_state: bdi btrfs-1: dirty=860 wb=676 unstable=0 bg_thresh=991 thresh=1982 gap=446 poll_thresh=17 ino=257 dd-2584 [006] 308.321517: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 308.329421: balance_dirty_state: bdi btrfs-1: dirty=860 wb=551 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=17 ino=257 dd-2584 [006] 308.329802: balance_dirty_state: bdi btrfs-1: dirty=860 wb=551 unstable=0 bg_thresh=987 thresh=1974 gap=563 poll_thresh=13 ino=257 dd-2584 [006] 308.329886: balance_dirty_state: bdi btrfs-1: dirty=885 wb=551 unstable=0 bg_thresh=989 thresh=1979 gap=543 poll_thresh=14 ino=257 dd-2584 [006] 308.329975: balance_dirty_state: bdi btrfs-1: dirty=910 wb=551 unstable=0 bg_thresh=986 thresh=1972 gap=511 poll_thresh=15 ino=257 dd-2584 [006] 308.330064: balance_dirty_state: bdi btrfs-1: dirty=910 wb=551 unstable=0 bg_thresh=985 thresh=1971 gap=510 poll_thresh=16 ino=257 dd-2584 [006] 308.330233: balance_dirty_state: bdi btrfs-1: dirty=935 wb=551 unstable=0 bg_thresh=987 thresh=1974 gap=488 poll_thresh=17 ino=257 dd-2584 [006] 308.330240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 308.337425: balance_dirty_state: bdi btrfs-1: dirty=935 wb=401 unstable=0 bg_thresh=992 thresh=1985 gap=649 poll_thresh=17 ino=257 dd-2584 [006] 308.337542: balance_dirty_state: bdi btrfs-1: dirty=960 wb=401 unstable=0 bg_thresh=992 thresh=1985 gap=624 poll_thresh=13 ino=257 dd-2584 [006] 308.337645: balance_dirty_state: bdi btrfs-1: dirty=985 wb=401 unstable=0 bg_thresh=992 thresh=1984 gap=598 poll_thresh=14 ino=257 dd-2584 [006] 308.337746: balance_dirty_state: bdi btrfs-1: dirty=985 wb=401 unstable=0 bg_thresh=992 thresh=1984 gap=598 poll_thresh=15 ino=257 dd-2584 [006] 308.337847: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=401 unstable=0 bg_thresh=991 thresh=1983 gap=572 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 308.337929: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15692 wrote=0 to_write=8192 dd-2584 [006] 308.338064: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=401 unstable=0 bg_thresh=991 thresh=1982 gap=546 poll_thresh=17 ino=257 dd-2584 [006] 308.338277: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=426 unstable=0 bg_thresh=993 thresh=1986 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 308.338491: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=476 unstable=0 bg_thresh=992 thresh=1985 gap=474 poll_thresh=19 ino=257 dd-2584 [006] 308.338494: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1320 avg_dirty=1320 bdi_gap=9% task_gap=-80% task_weight=99% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 308.343197: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=348 wrote=800 to_write=7392 dd-2584 [006] 308.345788: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1076 unstable=0 bg_thresh=988 thresh=1977 gap=566 poll_thresh=14 ino=257 dd-2584 [006] 308.345850: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1076 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 308.345909: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1076 unstable=0 bg_thresh=990 thresh=1981 gap=545 poll_thresh=16 ino=257 dd-2584 [006] 308.346026: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1076 unstable=0 bg_thresh=990 thresh=1980 gap=519 poll_thresh=17 ino=257 dd-2584 [006] 308.346142: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1076 unstable=0 bg_thresh=989 thresh=1979 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 308.346146: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 308.353455: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1076 unstable=0 bg_thresh=989 thresh=1979 gap=493 poll_thresh=18 ino=257 dd-2584 [002] 308.353468: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 308.361359: balance_dirty_state: bdi btrfs-1: dirty=410 wb=926 unstable=0 bg_thresh=997 thresh=1994 gap=658 poll_thresh=18 ino=257 dd-2584 [002] 308.361486: balance_dirty_state: bdi btrfs-1: dirty=435 wb=926 unstable=0 bg_thresh=997 thresh=1994 gap=633 poll_thresh=13 ino=257 dd-2584 [002] 308.361604: balance_dirty_state: bdi btrfs-1: dirty=435 wb=926 unstable=0 bg_thresh=999 thresh=1999 gap=638 poll_thresh=14 ino=257 dd-2584 [002] 308.361721: balance_dirty_state: bdi btrfs-1: dirty=460 wb=926 unstable=0 bg_thresh=999 thresh=1999 gap=613 poll_thresh=15 ino=257 dd-2584 [002] 308.361838: balance_dirty_state: bdi btrfs-1: dirty=485 wb=926 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=16 ino=257 dd-2584 [002] 308.362076: balance_dirty_state: bdi btrfs-1: dirty=510 wb=926 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=17 ino=257 dd-2584 [002] 308.362317: balance_dirty_state: bdi btrfs-1: dirty=535 wb=926 unstable=0 bg_thresh=1006 thresh=2013 gap=552 poll_thresh=18 ino=257 dd-2584 [002] 308.362924: balance_dirty_state: bdi btrfs-1: dirty=585 wb=926 unstable=0 bg_thresh=1006 thresh=2012 gap=501 poll_thresh=19 ino=257 dd-2584 [002] 308.362933: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=101% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 308.369524: balance_dirty_state: bdi btrfs-1: dirty=585 wb=926 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=14 ino=257 dd-2584 [002] 308.369529: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 308.377377: balance_dirty_state: bdi btrfs-1: dirty=585 wb=801 unstable=0 bg_thresh=982 thresh=1964 gap=578 poll_thresh=14 ino=257 dd-2584 [006] 308.377467: balance_dirty_state: bdi btrfs-1: dirty=610 wb=801 unstable=0 bg_thresh=985 thresh=1970 gap=559 poll_thresh=10 ino=257 dd-2584 [006] 308.377564: balance_dirty_state: bdi btrfs-1: dirty=635 wb=801 unstable=0 bg_thresh=990 thresh=1981 gap=545 poll_thresh=11 ino=257 dd-2584 [006] 308.377679: balance_dirty_state: bdi btrfs-1: dirty=635 wb=801 unstable=0 bg_thresh=990 thresh=1981 gap=545 poll_thresh=12 ino=257 dd-2584 [006] 308.377795: balance_dirty_state: bdi btrfs-1: dirty=660 wb=801 unstable=0 bg_thresh=993 thresh=1986 gap=525 poll_thresh=13 ino=257 dd-2584 [006] 308.377913: balance_dirty_state: bdi btrfs-1: dirty=685 wb=801 unstable=0 bg_thresh=993 thresh=1986 gap=500 poll_thresh=14 ino=257 dd-2584 [006] 308.378031: balance_dirty_state: bdi btrfs-1: dirty=685 wb=801 unstable=0 bg_thresh=992 thresh=1985 gap=499 poll_thresh=15 ino=257 dd-2584 [006] 308.378152: balance_dirty_state: bdi btrfs-1: dirty=710 wb=801 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=16 ino=257 dd-2584 [006] 308.378161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 308.389465: balance_dirty_state: bdi btrfs-1: dirty=710 wb=801 unstable=0 bg_thresh=996 thresh=1992 gap=481 poll_thresh=16 ino=257 dd-2584 [006] 308.389477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-166% task_weight=98% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [006] 308.401507: balance_dirty_state: bdi btrfs-1: dirty=710 wb=426 unstable=0 bg_thresh=994 thresh=1988 gap=852 poll_thresh=16 ino=257 dd-2584 [006] 308.401640: balance_dirty_state: bdi btrfs-1: dirty=710 wb=426 unstable=0 bg_thresh=996 thresh=1993 gap=857 poll_thresh=12 ino=257 dd-2584 [006] 308.401758: balance_dirty_state: bdi btrfs-1: dirty=735 wb=426 unstable=0 bg_thresh=996 thresh=1993 gap=832 poll_thresh=13 ino=257 dd-2584 [006] 308.401872: balance_dirty_state: bdi btrfs-1: dirty=760 wb=426 unstable=0 bg_thresh=999 thresh=1998 gap=812 poll_thresh=14 ino=257 dd-2584 [006] 308.401993: balance_dirty_state: bdi btrfs-1: dirty=760 wb=426 unstable=0 bg_thresh=999 thresh=1998 gap=812 poll_thresh=15 ino=257 dd-2584 [006] 308.402110: balance_dirty_state: bdi btrfs-1: dirty=785 wb=426 unstable=0 bg_thresh=998 thresh=1997 gap=786 poll_thresh=16 ino=257 dd-2584 [006] 308.402349: balance_dirty_state: bdi btrfs-1: dirty=810 wb=426 unstable=0 bg_thresh=1000 thresh=2001 gap=765 poll_thresh=17 ino=257 dd-2584 [006] 308.402946: balance_dirty_state: bdi btrfs-1: dirty=860 wb=426 unstable=0 bg_thresh=1000 thresh=2000 gap=714 poll_thresh=18 ino=257 dd-2584 [006] 308.403178: balance_dirty_state: bdi btrfs-1: dirty=885 wb=426 unstable=0 bg_thresh=999 thresh=1999 gap=688 poll_thresh=19 ino=257 dd-2584 [006] 308.403413: balance_dirty_state: bdi btrfs-1: dirty=910 wb=426 unstable=0 bg_thresh=999 thresh=1998 gap=662 poll_thresh=20 ino=257 dd-2584 [006] 308.403649: balance_dirty_state: bdi btrfs-1: dirty=935 wb=426 unstable=0 bg_thresh=1001 thresh=2002 gap=641 poll_thresh=21 ino=257 dd-2584 [006] 308.403886: balance_dirty_state: bdi btrfs-1: dirty=985 wb=426 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=22 ino=257 dd-2584 [006] 308.404120: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=426 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 308.404159: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15756 wrote=0 to_write=8192 dd-2584 [006] 308.404476: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=426 unstable=0 bg_thresh=1002 thresh=2004 gap=543 poll_thresh=24 ino=257 dd-2584 [006] 308.404846: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=476 unstable=0 bg_thresh=1001 thresh=2003 gap=467 poll_thresh=25 ino=257 dd-2584 [006] 308.404851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 308.407614: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=412 wrote=768 to_write=7424 dd-2584 [006] 308.409422: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1201 unstable=0 bg_thresh=1001 thresh=2003 gap=467 poll_thresh=25 ino=257 dd-2584 [006] 308.409430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=46576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 308.417424: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1076 unstable=0 bg_thresh=1001 thresh=2002 gap=591 poll_thresh=25 ino=257 dd-2584 [006] 308.417766: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1076 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=19 ino=257 dd-2584 [006] 308.417925: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1076 unstable=0 bg_thresh=997 thresh=1995 gap=559 poll_thresh=20 ino=257 dd-2584 [006] 308.418086: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1076 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=21 ino=257 dd-2584 [006] 308.418244: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1076 unstable=0 bg_thresh=999 thresh=1998 gap=487 poll_thresh=22 ino=257 dd-2584 [006] 308.418250: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=97% bdi_bw=46376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 308.425581: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1076 unstable=0 bg_thresh=999 thresh=1998 gap=487 poll_thresh=22 ino=257 dd-2584 [005] 308.425589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=97% bdi_bw=46376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 308.433522: balance_dirty_state: bdi btrfs-1: dirty=435 wb=951 unstable=0 bg_thresh=999 thresh=1998 gap=612 poll_thresh=22 ino=257 dd-2584 [005] 308.433649: balance_dirty_state: bdi btrfs-1: dirty=460 wb=951 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=16 ino=257 dd-2584 [005] 308.433886: balance_dirty_state: bdi btrfs-1: dirty=485 wb=951 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=17 ino=257 dd-2584 [005] 308.434121: balance_dirty_state: bdi btrfs-1: dirty=510 wb=951 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=18 ino=257 dd-2584 [005] 308.434357: balance_dirty_state: bdi btrfs-1: dirty=535 wb=951 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=19 ino=257 dd-2584 [005] 308.434592: balance_dirty_state: bdi btrfs-1: dirty=585 wb=951 unstable=0 bg_thresh=1002 thresh=2004 gap=468 poll_thresh=20 ino=257 dd-2584 [005] 308.434601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-121% task_gap=-340% task_weight=98% bdi_bw=46376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 308.441477: balance_dirty_state: bdi btrfs-1: dirty=585 wb=826 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=20 ino=257 dd-2584 [005] 308.441741: balance_dirty_state: bdi btrfs-1: dirty=585 wb=826 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=15 ino=257 dd-2584 [005] 308.441801: balance_dirty_state: bdi btrfs-1: dirty=610 wb=826 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=16 ino=257 dd-2584 [005] 308.441918: balance_dirty_state: bdi btrfs-1: dirty=635 wb=826 unstable=0 bg_thresh=1000 thresh=2001 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 308.442037: balance_dirty_state: bdi btrfs-1: dirty=660 wb=826 unstable=0 bg_thresh=1002 thresh=2005 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 308.442156: balance_dirty_state: bdi btrfs-1: dirty=710 wb=826 unstable=0 bg_thresh=1002 thresh=2004 gap=468 poll_thresh=19 ino=257 dd-2584 [005] 308.442161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-97% task_gap=-293% task_weight=98% bdi_bw=46376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 308.449489: balance_dirty_state: bdi btrfs-1: dirty=710 wb=826 unstable=0 bg_thresh=999 thresh=1999 gap=463 poll_thresh=19 ino=257 dd-2584 [001] 308.449496: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=98% bdi_bw=46376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 308.457461: balance_dirty_state: bdi btrfs-1: dirty=710 wb=676 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=19 ino=257 dd-2584 [001] 308.457530: balance_dirty_state: bdi btrfs-1: dirty=735 wb=676 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 308.457589: balance_dirty_state: bdi btrfs-1: dirty=735 wb=676 unstable=0 bg_thresh=1000 thresh=2000 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 308.457647: balance_dirty_state: bdi btrfs-1: dirty=760 wb=676 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=16 ino=257 dd-2584 [001] 308.457766: balance_dirty_state: bdi btrfs-1: dirty=785 wb=676 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 308.457883: balance_dirty_state: bdi btrfs-1: dirty=835 wb=676 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 308.457888: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=46376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 308.465423: balance_dirty_state: bdi btrfs-1: dirty=835 wb=676 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 308.465432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=46376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 308.473457: balance_dirty_state: bdi btrfs-1: dirty=835 wb=676 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 308.473461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=46376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 308.481433: balance_dirty_state: bdi btrfs-1: dirty=835 wb=551 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 308.481509: balance_dirty_state: bdi btrfs-1: dirty=835 wb=551 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=13 ino=257 dd-2584 [001] 308.481736: balance_dirty_state: bdi btrfs-1: dirty=860 wb=551 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=14 ino=257 dd-2584 [001] 308.481793: balance_dirty_state: bdi btrfs-1: dirty=885 wb=551 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 308.481851: balance_dirty_state: bdi btrfs-1: dirty=885 wb=551 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 308.481963: balance_dirty_state: bdi btrfs-1: dirty=910 wb=551 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 308.482077: balance_dirty_state: bdi btrfs-1: dirty=960 wb=551 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 308.482081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=46376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 308.489496: balance_dirty_state: bdi btrfs-1: dirty=960 wb=551 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=18 ino=257 dd-2584 [001] 308.489505: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=46376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.497462: balance_dirty_state: bdi btrfs-1: dirty=960 wb=401 unstable=0 bg_thresh=999 thresh=1998 gap=637 poll_thresh=18 ino=257 dd-2584 [004] 308.497592: balance_dirty_state: bdi btrfs-1: dirty=985 wb=401 unstable=0 bg_thresh=999 thresh=1998 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 308.497709: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=401 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 308.497761: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15852 wrote=0 to_write=8192 dd-2584 [004] 308.497833: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=401 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 308.497951: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=401 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=16 ino=257 dd-2584 [004] 308.498220: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=426 unstable=0 bg_thresh=1006 thresh=2013 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 308.498591: balance_dirty_state: bdi btrfs-1: dirty=960 wb=526 unstable=0 bg_thresh=1008 thresh=2017 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 308.498963: balance_dirty_state: bdi btrfs-1: dirty=860 wb=651 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 308.498965: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=46376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 308.500174: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=504 wrote=784 to_write=7408 dd-2584 [004] 308.505408: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1051 unstable=0 bg_thresh=1001 thresh=2002 gap=616 poll_thresh=19 ino=257 dd-2584 [004] 308.505534: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1051 unstable=0 bg_thresh=1001 thresh=2002 gap=616 poll_thresh=14 ino=257 dd-2584 [004] 308.505653: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1051 unstable=0 bg_thresh=1000 thresh=2001 gap=590 poll_thresh=15 ino=257 dd-2584 [004] 308.505768: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1051 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 308.506005: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1051 unstable=0 bg_thresh=1005 thresh=2011 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 308.506246: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1051 unstable=0 bg_thresh=999 thresh=1998 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 308.506493: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1051 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=19 ino=257 dd-2584 [004] 308.506502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=46376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.513441: balance_dirty_state: bdi btrfs-1: dirty=460 wb=926 unstable=0 bg_thresh=985 thresh=1971 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 308.513525: balance_dirty_state: bdi btrfs-1: dirty=485 wb=926 unstable=0 bg_thresh=985 thresh=1971 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 308.513589: balance_dirty_state: bdi btrfs-1: dirty=510 wb=926 unstable=0 bg_thresh=988 thresh=1976 gap=540 poll_thresh=15 ino=257 dd-2584 [004] 308.513654: balance_dirty_state: bdi btrfs-1: dirty=510 wb=926 unstable=0 bg_thresh=990 thresh=1981 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 308.513774: balance_dirty_state: bdi btrfs-1: dirty=560 wb=926 unstable=0 bg_thresh=993 thresh=1986 gap=500 poll_thresh=17 ino=257 dd-2584 [004] 308.514085: balance_dirty_state: bdi btrfs-1: dirty=585 wb=926 unstable=0 bg_thresh=995 thresh=1991 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 308.514090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=46376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 308.521517: balance_dirty_state: bdi btrfs-1: dirty=585 wb=801 unstable=0 bg_thresh=986 thresh=1973 gap=587 poll_thresh=18 ino=257 dd-2584 [007] 308.521582: balance_dirty_state: bdi btrfs-1: dirty=585 wb=801 unstable=0 bg_thresh=986 thresh=1973 gap=587 poll_thresh=13 ino=257 dd-2584 [007] 308.521640: balance_dirty_state: bdi btrfs-1: dirty=610 wb=801 unstable=0 bg_thresh=989 thresh=1978 gap=567 poll_thresh=14 ino=257 dd-2584 [007] 308.521697: balance_dirty_state: bdi btrfs-1: dirty=635 wb=801 unstable=0 bg_thresh=991 thresh=1983 gap=547 poll_thresh=15 ino=257 dd-2584 [007] 308.521753: balance_dirty_state: bdi btrfs-1: dirty=635 wb=801 unstable=0 bg_thresh=991 thresh=1983 gap=547 poll_thresh=16 ino=257 dd-2584 [007] 308.521870: balance_dirty_state: bdi btrfs-1: dirty=685 wb=801 unstable=0 bg_thresh=991 thresh=1982 gap=496 poll_thresh=17 ino=257 dd-2584 [007] 308.521989: balance_dirty_state: bdi btrfs-1: dirty=710 wb=801 unstable=0 bg_thresh=993 thresh=1986 gap=475 poll_thresh=18 ino=257 dd-2584 [007] 308.521993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=45728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 308.529484: balance_dirty_state: bdi btrfs-1: dirty=710 wb=801 unstable=0 bg_thresh=986 thresh=1973 gap=462 poll_thresh=18 ino=257 dd-2584 [007] 308.529488: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=45728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 308.537506: balance_dirty_state: bdi btrfs-1: dirty=710 wb=526 unstable=0 bg_thresh=987 thresh=1975 gap=739 poll_thresh=18 ino=257 dd-2584 [007] 308.537575: balance_dirty_state: bdi btrfs-1: dirty=735 wb=526 unstable=0 bg_thresh=987 thresh=1975 gap=714 poll_thresh=13 ino=257 dd-2584 [007] 308.537637: balance_dirty_state: bdi btrfs-1: dirty=735 wb=526 unstable=0 bg_thresh=987 thresh=1974 gap=713 poll_thresh=14 ino=257 dd-2584 [007] 308.537697: balance_dirty_state: bdi btrfs-1: dirty=760 wb=526 unstable=0 bg_thresh=986 thresh=1973 gap=687 poll_thresh=15 ino=257 dd-2584 [007] 308.537758: balance_dirty_state: bdi btrfs-1: dirty=785 wb=526 unstable=0 bg_thresh=986 thresh=1973 gap=662 poll_thresh=16 ino=257 dd-2584 [007] 308.537879: balance_dirty_state: bdi btrfs-1: dirty=810 wb=526 unstable=0 bg_thresh=988 thresh=1977 gap=641 poll_thresh=17 ino=257 dd-2584 [007] 308.538178: balance_dirty_state: bdi btrfs-1: dirty=835 wb=526 unstable=0 bg_thresh=988 thresh=1976 gap=615 poll_thresh=18 ino=257 dd-2584 [007] 308.538297: balance_dirty_state: bdi btrfs-1: dirty=860 wb=526 unstable=0 bg_thresh=987 thresh=1975 gap=589 poll_thresh=19 ino=257 dd-2584 [007] 308.538415: balance_dirty_state: bdi btrfs-1: dirty=910 wb=526 unstable=0 bg_thresh=987 thresh=1974 gap=538 poll_thresh=20 ino=257 dd-2584 [007] 308.538534: balance_dirty_state: bdi btrfs-1: dirty=935 wb=526 unstable=0 bg_thresh=989 thresh=1978 gap=517 poll_thresh=21 ino=257 dd-2584 [007] 308.538652: balance_dirty_state: bdi btrfs-1: dirty=960 wb=526 unstable=0 bg_thresh=988 thresh=1977 gap=491 poll_thresh=22 ino=257 dd-2584 [007] 308.538657: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=45728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.545518: balance_dirty_state: bdi btrfs-1: dirty=960 wb=401 unstable=0 bg_thresh=989 thresh=1978 gap=617 poll_thresh=22 ino=257 dd-2584 [004] 308.545580: balance_dirty_state: bdi btrfs-1: dirty=985 wb=401 unstable=0 bg_thresh=989 thresh=1978 gap=592 poll_thresh=16 ino=257 dd-2584 [004] 308.545692: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=401 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 308.545754: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15900 wrote=0 to_write=8192 dd-2584 [004] 308.545817: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=401 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 308.545944: balance_dirty_state: bdi btrfs-1: dirty=1060 wb=426 unstable=0 bg_thresh=996 thresh=1992 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 308.546249: balance_dirty_state: bdi btrfs-1: dirty=960 wb=551 unstable=0 bg_thresh=995 thresh=1991 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 308.546251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=45728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 308.547685: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=552 wrote=784 to_write=7408 dd-2584 [004] 308.553434: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1051 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=20 ino=257 dd-2584 [004] 308.553534: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1051 unstable=0 bg_thresh=994 thresh=1988 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 308.553591: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1051 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 308.553705: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1051 unstable=0 bg_thresh=996 thresh=1992 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 308.553819: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1051 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 308.553934: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1051 unstable=0 bg_thresh=997 thresh=1995 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 308.553938: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=45728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.561424: balance_dirty_state: bdi btrfs-1: dirty=460 wb=926 unstable=0 bg_thresh=989 thresh=1978 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 308.561562: balance_dirty_state: bdi btrfs-1: dirty=460 wb=926 unstable=0 bg_thresh=989 thresh=1978 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 308.561678: balance_dirty_state: bdi btrfs-1: dirty=485 wb=926 unstable=0 bg_thresh=991 thresh=1983 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 308.561795: balance_dirty_state: bdi btrfs-1: dirty=510 wb=926 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 308.562026: balance_dirty_state: bdi btrfs-1: dirty=535 wb=926 unstable=0 bg_thresh=996 thresh=1993 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 308.562629: balance_dirty_state: bdi btrfs-1: dirty=560 wb=926 unstable=0 bg_thresh=996 thresh=1992 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 308.562865: balance_dirty_state: bdi btrfs-1: dirty=610 wb=926 unstable=0 bg_thresh=995 thresh=1991 gap=455 poll_thresh=19 ino=257 dd-2584 [004] 308.562874: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=45728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.569519: balance_dirty_state: bdi btrfs-1: dirty=610 wb=801 unstable=0 bg_thresh=987 thresh=1975 gap=564 poll_thresh=19 ino=257 dd-2584 [004] 308.569626: balance_dirty_state: bdi btrfs-1: dirty=610 wb=801 unstable=0 bg_thresh=990 thresh=1980 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 308.569711: balance_dirty_state: bdi btrfs-1: dirty=635 wb=801 unstable=0 bg_thresh=990 thresh=1980 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 308.569794: balance_dirty_state: bdi btrfs-1: dirty=660 wb=801 unstable=0 bg_thresh=992 thresh=1985 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 308.569960: balance_dirty_state: bdi btrfs-1: dirty=685 wb=801 unstable=0 bg_thresh=995 thresh=1990 gap=504 poll_thresh=17 ino=257 dd-2584 [004] 308.570130: balance_dirty_state: bdi btrfs-1: dirty=710 wb=801 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=18 ino=257 dd-2584 [004] 308.570136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=45728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.577491: balance_dirty_state: bdi btrfs-1: dirty=710 wb=651 unstable=0 bg_thresh=994 thresh=1989 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 308.577587: balance_dirty_state: bdi btrfs-1: dirty=735 wb=651 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 308.577669: balance_dirty_state: bdi btrfs-1: dirty=735 wb=651 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 308.577756: balance_dirty_state: bdi btrfs-1: dirty=760 wb=651 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=15 ino=257 dd-2584 [004] 308.577840: balance_dirty_state: bdi btrfs-1: dirty=785 wb=651 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 308.578236: balance_dirty_state: bdi btrfs-1: dirty=810 wb=526 unstable=0 bg_thresh=993 thresh=1986 gap=650 poll_thresh=17 ino=257 dd-2584 [004] 308.578690: balance_dirty_state: bdi btrfs-1: dirty=835 wb=526 unstable=0 bg_thresh=988 thresh=1977 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 308.578859: balance_dirty_state: bdi btrfs-1: dirty=860 wb=526 unstable=0 bg_thresh=991 thresh=1982 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 308.579031: balance_dirty_state: bdi btrfs-1: dirty=910 wb=526 unstable=0 bg_thresh=989 thresh=1979 gap=543 poll_thresh=20 ino=257 dd-2584 [004] 308.579202: balance_dirty_state: bdi btrfs-1: dirty=935 wb=526 unstable=0 bg_thresh=991 thresh=1983 gap=522 poll_thresh=21 ino=257 dd-2584 [004] 308.579374: balance_dirty_state: bdi btrfs-1: dirty=960 wb=526 unstable=0 bg_thresh=991 thresh=1982 gap=496 poll_thresh=22 ino=257 dd-2584 [004] 308.579542: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=526 unstable=0 bg_thresh=993 thresh=1987 gap=451 poll_thresh=23 ino=257 dd-2584 [004] 308.579548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-222% task_weight=99% bdi_bw=45728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 308.579609: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15932 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 308.581149: writeback_single_inode: bdi btrfs-1: ino=257 state= age=584 wrote=672 to_write=7520 dd-2584 [004] 308.585469: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1201 unstable=0 bg_thresh=993 thresh=1986 gap=450 poll_thresh=23 ino=257 dd-2584 [004] 308.585479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=45728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.593552: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1076 unstable=0 bg_thresh=993 thresh=1986 gap=575 poll_thresh=23 ino=257 dd-2584 [004] 308.593683: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1026 unstable=0 bg_thresh=990 thresh=1980 gap=619 poll_thresh=17 ino=257 dd-2584 [004] 308.593904: balance_dirty_state: bdi btrfs-1: dirty=385 wb=951 unstable=0 bg_thresh=992 thresh=1984 gap=648 poll_thresh=18 ino=257 dd-2584 [004] 308.594355: balance_dirty_state: bdi btrfs-1: dirty=410 wb=951 unstable=0 bg_thresh=991 thresh=1983 gap=622 poll_thresh=19 ino=257 dd-2584 [004] 308.594532: balance_dirty_state: bdi btrfs-1: dirty=435 wb=951 unstable=0 bg_thresh=991 thresh=1982 gap=596 poll_thresh=20 ino=257 dd-2584 [004] 308.594710: balance_dirty_state: bdi btrfs-1: dirty=460 wb=951 unstable=0 bg_thresh=990 thresh=1981 gap=570 poll_thresh=21 ino=257 dd-2584 [004] 308.594888: balance_dirty_state: bdi btrfs-1: dirty=510 wb=951 unstable=0 bg_thresh=992 thresh=1985 gap=524 poll_thresh=22 ino=257 dd-2584 [004] 308.595066: balance_dirty_state: bdi btrfs-1: dirty=535 wb=951 unstable=0 bg_thresh=992 thresh=1984 gap=498 poll_thresh=23 ino=257 dd-2584 [004] 308.595244: balance_dirty_state: bdi btrfs-1: dirty=560 wb=951 unstable=0 bg_thresh=991 thresh=1983 gap=472 poll_thresh=24 ino=257 dd-2584 [004] 308.595251: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=45728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.601442: balance_dirty_state: bdi btrfs-1: dirty=560 wb=851 unstable=0 bg_thresh=988 thresh=1976 gap=565 poll_thresh=24 ino=257 dd-2584 [004] 308.601557: balance_dirty_state: bdi btrfs-1: dirty=585 wb=826 unstable=0 bg_thresh=987 thresh=1975 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 308.601751: balance_dirty_state: bdi btrfs-1: dirty=610 wb=826 unstable=0 bg_thresh=992 thresh=1985 gap=549 poll_thresh=19 ino=257 dd-2584 [004] 308.601936: balance_dirty_state: bdi btrfs-1: dirty=635 wb=826 unstable=0 bg_thresh=988 thresh=1977 gap=516 poll_thresh=20 ino=257 dd-2584 [004] 308.602392: balance_dirty_state: bdi btrfs-1: dirty=685 wb=826 unstable=0 bg_thresh=990 thresh=1980 gap=469 poll_thresh=21 ino=257 dd-2584 [004] 308.602399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-231% task_weight=100% bdi_bw=45728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.609511: balance_dirty_state: bdi btrfs-1: dirty=685 wb=701 unstable=0 bg_thresh=987 thresh=1975 gap=589 poll_thresh=21 ino=257 dd-2584 [004] 308.609606: balance_dirty_state: bdi btrfs-1: dirty=685 wb=701 unstable=0 bg_thresh=990 thresh=1980 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 308.609787: balance_dirty_state: bdi btrfs-1: dirty=735 wb=701 unstable=0 bg_thresh=992 thresh=1984 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 308.609969: balance_dirty_state: bdi btrfs-1: dirty=760 wb=701 unstable=0 bg_thresh=988 thresh=1977 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 308.610150: balance_dirty_state: bdi btrfs-1: dirty=785 wb=701 unstable=0 bg_thresh=991 thresh=1982 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 308.610321: balance_dirty_state: bdi btrfs-1: dirty=810 wb=701 unstable=0 bg_thresh=993 thresh=1986 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 308.610327: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=45728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.617523: balance_dirty_state: bdi btrfs-1: dirty=810 wb=576 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=20 ino=257 dd-2584 [004] 308.617617: balance_dirty_state: bdi btrfs-1: dirty=835 wb=576 unstable=0 bg_thresh=990 thresh=1980 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 308.617704: balance_dirty_state: bdi btrfs-1: dirty=860 wb=576 unstable=0 bg_thresh=992 thresh=1985 gap=549 poll_thresh=16 ino=257 dd-2584 [004] 308.617873: balance_dirty_state: bdi btrfs-1: dirty=885 wb=576 unstable=0 bg_thresh=992 thresh=1984 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 308.618341: balance_dirty_state: bdi btrfs-1: dirty=910 wb=576 unstable=0 bg_thresh=991 thresh=1983 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 308.618513: balance_dirty_state: bdi btrfs-1: dirty=960 wb=576 unstable=0 bg_thresh=993 thresh=1987 gap=451 poll_thresh=19 ino=257 dd-2584 [004] 308.618519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=45728 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.625498: balance_dirty_state: bdi btrfs-1: dirty=960 wb=451 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=19 ino=257 dd-2584 [004] 308.625599: balance_dirty_state: bdi btrfs-1: dirty=960 wb=451 unstable=0 bg_thresh=990 thresh=1981 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 308.625684: balance_dirty_state: bdi btrfs-1: dirty=985 wb=451 unstable=0 bg_thresh=993 thresh=1986 gap=550 poll_thresh=15 ino=257 dd-2584 [004] 308.625769: balance_dirty_state: bdi btrfs-1: dirty=985 wb=451 unstable=0 bg_thresh=990 thresh=1980 gap=544 poll_thresh=16 ino=257 dd-2584 [004] 308.625937: balance_dirty_state: bdi btrfs-1: dirty=1035 wb=451 unstable=0 bg_thresh=989 thresh=1979 gap=493 poll_thresh=17 ino=257 dd-2584 [004] 308.625943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=48112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 308.626016: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=15980 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 308.629406: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=704 to_write=7488 dd-2584 [004] 308.633454: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1001 unstable=0 bg_thresh=989 thresh=1979 gap=643 poll_thresh=17 ino=257 dd-2584 [004] 308.633535: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1001 unstable=0 bg_thresh=991 thresh=1983 gap=647 poll_thresh=13 ino=257 dd-2584 [004] 308.633625: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1001 unstable=0 bg_thresh=991 thresh=1983 gap=622 poll_thresh=14 ino=257 dd-2584 [004] 308.633718: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1001 unstable=0 bg_thresh=991 thresh=1982 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 308.633811: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1001 unstable=0 bg_thresh=991 thresh=1982 gap=596 poll_thresh=16 ino=257 dd-2584 [004] 308.633998: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1001 unstable=0 bg_thresh=990 thresh=1981 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 308.634179: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1001 unstable=0 bg_thresh=992 thresh=1985 gap=524 poll_thresh=18 ino=257 dd-2584 [004] 308.634538: balance_dirty_state: bdi btrfs-1: dirty=485 wb=1001 unstable=0 bg_thresh=992 thresh=1984 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 308.634720: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1001 unstable=0 bg_thresh=988 thresh=1977 gap=466 poll_thresh=20 ino=257 dd-2584 [004] 308.634726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-67% task_gap=-234% task_weight=99% bdi_bw=48112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.641468: balance_dirty_state: bdi btrfs-1: dirty=510 wb=876 unstable=0 bg_thresh=998 thresh=1997 gap=611 poll_thresh=20 ino=257 dd-2584 [004] 308.641562: balance_dirty_state: bdi btrfs-1: dirty=535 wb=876 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=15 ino=257 dd-2584 [004] 308.641654: balance_dirty_state: bdi btrfs-1: dirty=560 wb=876 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 308.641834: balance_dirty_state: bdi btrfs-1: dirty=585 wb=876 unstable=0 bg_thresh=997 thresh=1995 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 308.642020: balance_dirty_state: bdi btrfs-1: dirty=610 wb=876 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 308.642203: balance_dirty_state: bdi btrfs-1: dirty=660 wb=876 unstable=0 bg_thresh=996 thresh=1992 gap=456 poll_thresh=19 ino=257 dd-2584 [004] 308.642209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=48112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 308.650178: balance_dirty_state: bdi btrfs-1: dirty=660 wb=726 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=19 ino=257 dd-2584 [000] 308.650270: balance_dirty_state: bdi btrfs-1: dirty=685 wb=726 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=14 ino=257 dd-2584 [000] 308.650353: balance_dirty_state: bdi btrfs-1: dirty=685 wb=726 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=15 ino=257 dd-2584 [000] 308.650443: balance_dirty_state: bdi btrfs-1: dirty=710 wb=726 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=16 ino=257 dd-2584 [000] 308.650920: balance_dirty_state: bdi btrfs-1: dirty=735 wb=726 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=17 ino=257 dd-2584 [000] 308.651102: balance_dirty_state: bdi btrfs-1: dirty=785 wb=726 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 308.651109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=48112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 308.657558: balance_dirty_state: bdi btrfs-1: dirty=785 wb=726 unstable=0 bg_thresh=983 thresh=1967 gap=456 poll_thresh=18 ino=257 dd-2584 [000] 308.657564: balance_dirty_pages: bdi btrfs-1: bdi_limit=1317 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-199% task_weight=100% bdi_bw=48112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.665526: balance_dirty_state: bdi btrfs-1: dirty=785 wb=451 unstable=0 bg_thresh=992 thresh=1985 gap=749 poll_thresh=18 ino=257 dd-2584 [004] 308.665634: balance_dirty_state: bdi btrfs-1: dirty=785 wb=451 unstable=0 bg_thresh=989 thresh=1979 gap=743 poll_thresh=13 ino=257 dd-2584 [004] 308.665721: balance_dirty_state: bdi btrfs-1: dirty=810 wb=451 unstable=0 bg_thresh=992 thresh=1984 gap=723 poll_thresh=14 ino=257 dd-2584 [004] 308.665811: balance_dirty_state: bdi btrfs-1: dirty=835 wb=451 unstable=0 bg_thresh=989 thresh=1978 gap=692 poll_thresh=15 ino=257 dd-2584 [004] 308.665897: balance_dirty_state: bdi btrfs-1: dirty=835 wb=451 unstable=0 bg_thresh=991 thresh=1983 gap=697 poll_thresh=16 ino=257 dd-2584 [004] 308.666073: balance_dirty_state: bdi btrfs-1: dirty=860 wb=451 unstable=0 bg_thresh=991 thresh=1982 gap=671 poll_thresh=17 ino=257 dd-2584 [004] 308.666278: balance_dirty_state: bdi btrfs-1: dirty=886 wb=451 unstable=0 bg_thresh=991 thresh=1983 gap=646 poll_thresh=18 ino=257 dd-2584 [004] 308.666478: balance_dirty_state: bdi btrfs-1: dirty=925 wb=451 unstable=0 bg_thresh=990 thresh=1981 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 308.666679: balance_dirty_state: bdi btrfs-1: dirty=951 wb=451 unstable=0 bg_thresh=989 thresh=1979 gap=577 poll_thresh=20 ino=257 dd-2584 [004] 308.667104: balance_dirty_state: bdi btrfs-1: dirty=990 wb=451 unstable=0 bg_thresh=988 thresh=1976 gap=535 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 308.667160: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16020 wrote=0 to_write=8192 dd-2584 [004] 308.667253: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=451 unstable=0 bg_thresh=985 thresh=1971 gap=504 poll_thresh=22 ino=257 dd-2584 [004] 308.667409: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=501 unstable=0 bg_thresh=984 thresh=1969 gap=463 poll_thresh=23 ino=257 dd-2584 [004] 308.667411: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1237 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-72% task_gap=-245% task_weight=99% bdi_bw=48112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 308.668883: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=720 to_write=7472 dd-2584 [004] 308.673520: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1046 unstable=0 bg_thresh=989 thresh=1978 gap=597 poll_thresh=23 ino=257 dd-2584 [004] 308.673614: balance_dirty_state: bdi btrfs-1: dirty=348 wb=1046 unstable=0 bg_thresh=988 thresh=1977 gap=583 poll_thresh=17 ino=257 dd-2584 [004] 308.673789: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1046 unstable=0 bg_thresh=988 thresh=1977 gap=557 poll_thresh=18 ino=257 dd-2584 [004] 308.673962: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1046 unstable=0 bg_thresh=988 thresh=1977 gap=518 poll_thresh=19 ino=257 dd-2584 [004] 308.674147: balance_dirty_state: bdi btrfs-1: dirty=439 wb=1046 unstable=0 bg_thresh=987 thresh=1975 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 308.674152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=48112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.681530: balance_dirty_state: bdi btrfs-1: dirty=439 wb=921 unstable=0 bg_thresh=979 thresh=1958 gap=598 poll_thresh=20 ino=257 dd-2584 [004] 308.681608: balance_dirty_state: bdi btrfs-1: dirty=464 wb=921 unstable=0 bg_thresh=979 thresh=1958 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 308.681670: balance_dirty_state: bdi btrfs-1: dirty=489 wb=921 unstable=0 bg_thresh=978 thresh=1957 gap=547 poll_thresh=16 ino=257 dd-2584 [004] 308.681802: balance_dirty_state: bdi btrfs-1: dirty=515 wb=921 unstable=0 bg_thresh=978 thresh=1956 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 308.682107: balance_dirty_state: bdi btrfs-1: dirty=565 wb=921 unstable=0 bg_thresh=979 thresh=1958 gap=472 poll_thresh=18 ino=257 dd-2584 [004] 308.682111: balance_dirty_pages: bdi btrfs-1: bdi_limit=1308 task_limit=1227 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-55% task_gap=-210% task_weight=99% bdi_bw=48112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.689585: balance_dirty_state: bdi btrfs-1: dirty=565 wb=796 unstable=0 bg_thresh=981 thresh=1963 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 308.689734: balance_dirty_state: bdi btrfs-1: dirty=565 wb=721 unstable=0 bg_thresh=979 thresh=1958 gap=672 poll_thresh=13 ino=257 dd-2584 [004] 308.689832: balance_dirty_state: bdi btrfs-1: dirty=590 wb=721 unstable=0 bg_thresh=987 thresh=1975 gap=664 poll_thresh=14 ino=257 dd-2584 [004] 308.689924: balance_dirty_state: bdi btrfs-1: dirty=590 wb=721 unstable=0 bg_thresh=984 thresh=1969 gap=658 poll_thresh=15 ino=257 dd-2584 [004] 308.690016: balance_dirty_state: bdi btrfs-1: dirty=615 wb=721 unstable=0 bg_thresh=987 thresh=1974 gap=638 poll_thresh=16 ino=257 dd-2584 [004] 308.690208: balance_dirty_state: bdi btrfs-1: dirty=640 wb=721 unstable=0 bg_thresh=986 thresh=1973 gap=612 poll_thresh=17 ino=257 dd-2584 [004] 308.690407: balance_dirty_state: bdi btrfs-1: dirty=690 wb=721 unstable=0 bg_thresh=985 thresh=1971 gap=560 poll_thresh=18 ino=257 dd-2584 [004] 308.690602: balance_dirty_state: bdi btrfs-1: dirty=715 wb=721 unstable=0 bg_thresh=985 thresh=1970 gap=534 poll_thresh=19 ino=257 dd-2584 [004] 308.691231: balance_dirty_state: bdi btrfs-1: dirty=728 wb=721 unstable=0 bg_thresh=983 thresh=1966 gap=517 poll_thresh=20 ino=257 dd-2584 [004] 308.691810: balance_dirty_state: bdi btrfs-1: dirty=779 wb=721 unstable=0 bg_thresh=1036 thresh=2072 gap=572 poll_thresh=21 ino=257 dd-2584 [004] 308.692297: balance_dirty_state: bdi btrfs-1: dirty=804 wb=721 unstable=0 bg_thresh=1038 thresh=2076 gap=551 poll_thresh=22 ino=257 dd-2584 [004] 308.692474: balance_dirty_state: bdi btrfs-1: dirty=829 wb=721 unstable=0 bg_thresh=1037 thresh=2075 gap=525 poll_thresh=23 ino=257 dd-2584 [004] 308.692652: balance_dirty_state: bdi btrfs-1: dirty=879 wb=721 unstable=0 bg_thresh=1034 thresh=2068 gap=468 poll_thresh=24 ino=257 dd-2584 [004] 308.692659: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=48112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.697522: balance_dirty_state: bdi btrfs-1: dirty=879 wb=721 unstable=0 bg_thresh=1034 thresh=2068 gap=468 poll_thresh=24 ino=257 dd-2584 [004] 308.697533: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-57% task_gap=-215% task_weight=99% bdi_bw=48112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.705530: balance_dirty_state: bdi btrfs-1: dirty=879 wb=596 unstable=0 bg_thresh=1035 thresh=2070 gap=595 poll_thresh=24 ino=257 dd-2584 [004] 308.705624: balance_dirty_state: bdi btrfs-1: dirty=879 wb=596 unstable=0 bg_thresh=1035 thresh=2070 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 308.705797: balance_dirty_state: bdi btrfs-1: dirty=929 wb=596 unstable=0 bg_thresh=1037 thresh=2074 gap=549 poll_thresh=19 ino=257 dd-2584 [004] 308.705968: balance_dirty_state: bdi btrfs-1: dirty=954 wb=596 unstable=0 bg_thresh=1036 thresh=2073 gap=523 poll_thresh=20 ino=257 dd-2584 [004] 308.706138: balance_dirty_state: bdi btrfs-1: dirty=979 wb=596 unstable=0 bg_thresh=1036 thresh=2072 gap=497 poll_thresh=21 ino=257 dd-2584 [004] 308.706144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-210% task_weight=99% bdi_bw=48112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.713574: balance_dirty_state: bdi btrfs-1: dirty=979 wb=346 unstable=0 bg_thresh=1036 thresh=2072 gap=747 poll_thresh=21 ino=257 dd-2584 [004] 308.713700: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=346 unstable=0 bg_thresh=1035 thresh=2071 gap=721 poll_thresh=16 ino=257 dd-2584 [004] 308.713938: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=346 unstable=0 bg_thresh=1035 thresh=2070 gap=695 poll_thresh=17 ino=257 dd-2584 [004] 308.714533: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=346 unstable=0 bg_thresh=1037 thresh=2074 gap=674 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 308.714585: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16068 wrote=0 to_write=8192 dd-2584 [004] 308.714778: balance_dirty_state: bdi btrfs-1: dirty=1104 wb=346 unstable=0 bg_thresh=1036 thresh=2073 gap=623 poll_thresh=19 ino=257 dd-2584 [004] 308.715034: balance_dirty_state: bdi btrfs-1: dirty=1090 wb=385 unstable=0 bg_thresh=1036 thresh=2072 gap=597 poll_thresh=20 ino=257 dd-2584 [004] 308.715284: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=437 unstable=0 bg_thresh=1038 thresh=2076 gap=576 poll_thresh=21 ino=257 dd-2584 [004] 308.715559: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=500 unstable=0 bg_thresh=1037 thresh=2075 gap=525 poll_thresh=22 ino=257 dd-2584 [004] 308.715754: balance_dirty_state: bdi btrfs-1: dirty=999 wb=601 unstable=0 bg_thresh=1033 thresh=2067 gap=467 poll_thresh=23 ino=257 dd-2584 [004] 308.715756: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1328 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-171% task_weight=99% bdi_bw=48112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 308.717186: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=880 to_write=7312 dd-2584 [004] 308.721544: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1115 unstable=0 bg_thresh=1029 thresh=2059 gap=584 poll_thresh=23 ino=257 dd-2584 [004] 308.721640: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1115 unstable=0 bg_thresh=1026 thresh=2053 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 308.721817: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1115 unstable=0 bg_thresh=1028 thresh=2057 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 308.722277: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1115 unstable=0 bg_thresh=1028 thresh=2056 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 308.722283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=48112 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.729551: balance_dirty_state: bdi btrfs-1: dirty=435 wb=986 unstable=0 bg_thresh=1027 thresh=2054 gap=633 poll_thresh=19 ino=257 dd-2584 [004] 308.729658: balance_dirty_state: bdi btrfs-1: dirty=460 wb=986 unstable=0 bg_thresh=1029 thresh=2059 gap=613 poll_thresh=14 ino=257 dd-2584 [004] 308.729719: balance_dirty_state: bdi btrfs-1: dirty=460 wb=986 unstable=0 bg_thresh=1026 thresh=2053 gap=607 poll_thresh=15 ino=257 dd-2584 [004] 308.729784: balance_dirty_state: bdi btrfs-1: dirty=485 wb=986 unstable=0 bg_thresh=1026 thresh=2052 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 308.730191: balance_dirty_state: bdi btrfs-1: dirty=511 wb=986 unstable=0 bg_thresh=1023 thresh=2047 gap=550 poll_thresh=17 ino=257 dd-2584 [004] 308.730570: balance_dirty_state: bdi btrfs-1: dirty=549 wb=986 unstable=0 bg_thresh=1035 thresh=2070 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 308.730689: balance_dirty_state: bdi btrfs-1: dirty=574 wb=986 unstable=0 bg_thresh=1034 thresh=2069 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 308.730694: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-11% task_gap=-123% task_weight=99% bdi_bw=50100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.737573: balance_dirty_state: bdi btrfs-1: dirty=574 wb=895 unstable=0 bg_thresh=1025 thresh=2051 gap=582 poll_thresh=19 ino=257 dd-2584 [004] 308.737755: balance_dirty_state: bdi btrfs-1: dirty=599 wb=895 unstable=0 bg_thresh=1028 thresh=2056 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 308.737940: balance_dirty_state: bdi btrfs-1: dirty=599 wb=895 unstable=0 bg_thresh=1027 thresh=2055 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 308.738124: balance_dirty_state: bdi btrfs-1: dirty=624 wb=895 unstable=0 bg_thresh=1030 thresh=2060 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 308.738518: balance_dirty_state: bdi btrfs-1: dirty=662 wb=895 unstable=0 bg_thresh=1027 thresh=2054 gap=497 poll_thresh=17 ino=257 dd-2584 [004] 308.738530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=50100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.745523: balance_dirty_state: bdi btrfs-1: dirty=662 wb=895 unstable=0 bg_thresh=1029 thresh=2059 gap=502 poll_thresh=17 ino=257 dd-2584 [004] 308.745534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=50100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.753550: balance_dirty_state: bdi btrfs-1: dirty=662 wb=678 unstable=0 bg_thresh=1028 thresh=2057 gap=717 poll_thresh=17 ino=257 dd-2584 [004] 308.753646: balance_dirty_state: bdi btrfs-1: dirty=662 wb=678 unstable=0 bg_thresh=1028 thresh=2056 gap=716 poll_thresh=13 ino=257 dd-2584 [004] 308.753877: balance_dirty_state: bdi btrfs-1: dirty=687 wb=678 unstable=0 bg_thresh=1028 thresh=2056 gap=691 poll_thresh=14 ino=257 dd-2584 [004] 308.753937: balance_dirty_state: bdi btrfs-1: dirty=712 wb=678 unstable=0 bg_thresh=1027 thresh=2055 gap=665 poll_thresh=15 ino=257 dd-2584 [004] 308.753995: balance_dirty_state: bdi btrfs-1: dirty=712 wb=678 unstable=0 bg_thresh=1030 thresh=2060 gap=670 poll_thresh=16 ino=257 dd-2584 [004] 308.754118: balance_dirty_state: bdi btrfs-1: dirty=750 wb=678 unstable=0 bg_thresh=1026 thresh=2053 gap=625 poll_thresh=17 ino=257 dd-2584 [004] 308.754242: balance_dirty_state: bdi btrfs-1: dirty=775 wb=678 unstable=0 bg_thresh=1028 thresh=2057 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 308.754459: balance_dirty_state: bdi btrfs-1: dirty=825 wb=553 unstable=0 bg_thresh=1026 thresh=2053 gap=675 poll_thresh=19 ino=257 dd-2584 [004] 308.754614: balance_dirty_state: bdi btrfs-1: dirty=850 wb=553 unstable=0 bg_thresh=1026 thresh=2052 gap=649 poll_thresh=20 ino=257 dd-2584 [004] 308.754742: balance_dirty_state: bdi btrfs-1: dirty=875 wb=553 unstable=0 bg_thresh=1028 thresh=2056 gap=628 poll_thresh=21 ino=257 dd-2584 [004] 308.755220: balance_dirty_state: bdi btrfs-1: dirty=914 wb=553 unstable=0 bg_thresh=1023 thresh=2046 gap=579 poll_thresh=22 ino=257 dd-2584 [004] 308.755637: balance_dirty_state: bdi btrfs-1: dirty=939 wb=553 unstable=0 bg_thresh=1020 thresh=2040 gap=548 poll_thresh=23 ino=257 dd-2584 [004] 308.755760: balance_dirty_state: bdi btrfs-1: dirty=964 wb=553 unstable=0 bg_thresh=1025 thresh=2050 gap=533 poll_thresh=24 ino=257 dd-2584 [004] 308.756123: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=553 unstable=0 bg_thresh=1037 thresh=2074 gap=507 poll_thresh=25 ino=257 dd-2584 [004] 308.756128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1400 avg_dirty=1400 bdi_gap=13% task_gap=-72% task_weight=99% bdi_bw=50100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.761731: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=414 unstable=0 bg_thresh=1026 thresh=2053 gap=599 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 308.761820: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16116 wrote=0 to_write=8192 dd-2584 [004] 308.761869: balance_dirty_state: bdi btrfs-1: dirty=1090 wb=414 unstable=0 bg_thresh=1028 thresh=2057 gap=553 poll_thresh=20 ino=257 dd-2584 [004] 308.762003: balance_dirty_state: bdi btrfs-1: dirty=1090 wb=439 unstable=0 bg_thresh=1028 thresh=2056 gap=527 poll_thresh=21 ino=257 dd-2584 [004] 308.762495: balance_dirty_state: bdi btrfs-1: dirty=901 wb=653 unstable=0 bg_thresh=1037 thresh=2074 gap=520 poll_thresh=22 ino=257 dd-2584 [004] 308.762686: balance_dirty_state: bdi btrfs-1: dirty=838 wb=716 unstable=0 bg_thresh=1036 thresh=2073 gap=519 poll_thresh=23 ino=257 dd-2584 [004] 308.763174: balance_dirty_state: bdi btrfs-1: dirty=637 wb=942 unstable=0 bg_thresh=1036 thresh=2072 gap=493 poll_thresh=24 ino=257 dd-2584 [004] 308.763176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-210% task_weight=99% bdi_bw=50100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 308.763882: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=848 to_write=7344 dd-2584 [004] 308.769483: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1094 unstable=0 bg_thresh=1022 thresh=2045 gap=616 poll_thresh=24 ino=257 dd-2584 [004] 308.769579: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1094 unstable=0 bg_thresh=1026 thresh=2052 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 308.769746: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1094 unstable=0 bg_thresh=1031 thresh=2062 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 308.769924: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1094 unstable=0 bg_thresh=1027 thresh=2055 gap=550 poll_thresh=20 ino=257 dd-2584 [004] 308.770056: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1094 unstable=0 bg_thresh=1027 thresh=2054 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 308.770060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-43% task_gap=-186% task_weight=99% bdi_bw=50100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.777531: balance_dirty_state: bdi btrfs-1: dirty=461 wb=969 unstable=0 bg_thresh=1025 thresh=2051 gap=621 poll_thresh=21 ino=257 dd-2584 [004] 308.777665: balance_dirty_state: bdi btrfs-1: dirty=461 wb=969 unstable=0 bg_thresh=1025 thresh=2050 gap=620 poll_thresh=16 ino=257 dd-2584 [004] 308.777855: balance_dirty_state: bdi btrfs-1: dirty=511 wb=969 unstable=0 bg_thresh=1027 thresh=2054 gap=574 poll_thresh=17 ino=257 dd-2584 [004] 308.778044: balance_dirty_state: bdi btrfs-1: dirty=536 wb=969 unstable=0 bg_thresh=1026 thresh=2053 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 308.778232: balance_dirty_state: bdi btrfs-1: dirty=561 wb=969 unstable=0 bg_thresh=1026 thresh=2052 gap=522 poll_thresh=19 ino=257 dd-2584 [004] 308.779036: balance_dirty_state: bdi btrfs-1: dirty=599 wb=969 unstable=0 bg_thresh=1037 thresh=2075 gap=507 poll_thresh=20 ino=257 dd-2584 [004] 308.779042: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=50100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.785538: balance_dirty_state: bdi btrfs-1: dirty=599 wb=969 unstable=0 bg_thresh=1025 thresh=2051 gap=483 poll_thresh=20 ino=257 dd-2584 [004] 308.785544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=50100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.793524: balance_dirty_state: bdi btrfs-1: dirty=599 wb=719 unstable=0 bg_thresh=1028 thresh=2056 gap=738 poll_thresh=20 ino=257 dd-2584 [004] 308.793622: balance_dirty_state: bdi btrfs-1: dirty=624 wb=719 unstable=0 bg_thresh=1024 thresh=2049 gap=706 poll_thresh=15 ino=257 dd-2584 [004] 308.793709: balance_dirty_state: bdi btrfs-1: dirty=624 wb=719 unstable=0 bg_thresh=1024 thresh=2048 gap=705 poll_thresh=16 ino=257 dd-2584 [004] 308.793889: balance_dirty_state: bdi btrfs-1: dirty=674 wb=719 unstable=0 bg_thresh=1023 thresh=2047 gap=654 poll_thresh=17 ino=257 dd-2584 [004] 308.794105: balance_dirty_state: bdi btrfs-1: dirty=687 wb=719 unstable=0 bg_thresh=1025 thresh=2050 gap=644 poll_thresh=18 ino=257 dd-2584 [004] 308.794250: balance_dirty_state: bdi btrfs-1: dirty=712 wb=719 unstable=0 bg_thresh=1028 thresh=2057 gap=626 poll_thresh=19 ino=257 dd-2584 [004] 308.794755: balance_dirty_state: bdi btrfs-1: dirty=763 wb=719 unstable=0 bg_thresh=1021 thresh=2042 gap=560 poll_thresh=20 ino=257 dd-2584 [004] 308.795409: balance_dirty_state: bdi btrfs-1: dirty=801 wb=719 unstable=0 bg_thresh=1038 thresh=2077 gap=557 poll_thresh=21 ino=257 dd-2584 [004] 308.795537: balance_dirty_state: bdi btrfs-1: dirty=826 wb=719 unstable=0 bg_thresh=1037 thresh=2075 gap=530 poll_thresh=22 ino=257 dd-2584 [004] 308.795847: balance_dirty_state: bdi btrfs-1: dirty=851 wb=719 unstable=0 bg_thresh=1033 thresh=2066 gap=496 poll_thresh=23 ino=257 dd-2584 [004] 308.795852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=50100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.801564: balance_dirty_state: bdi btrfs-1: dirty=851 wb=592 unstable=0 bg_thresh=1019 thresh=2038 gap=595 poll_thresh=23 ino=257 dd-2584 [004] 308.801680: balance_dirty_state: bdi btrfs-1: dirty=864 wb=592 unstable=0 bg_thresh=1019 thresh=2038 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 308.801867: balance_dirty_state: bdi btrfs-1: dirty=902 wb=592 unstable=0 bg_thresh=1021 thresh=2042 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 308.802048: balance_dirty_state: bdi btrfs-1: dirty=927 wb=592 unstable=0 bg_thresh=1023 thresh=2047 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 308.802234: balance_dirty_state: bdi btrfs-1: dirty=977 wb=592 unstable=0 bg_thresh=1026 thresh=2052 gap=483 poll_thresh=20 ino=257 dd-2584 [004] 308.802240: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=50100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.809536: balance_dirty_state: bdi btrfs-1: dirty=977 wb=466 unstable=0 bg_thresh=1016 thresh=2032 gap=589 poll_thresh=20 ino=257 dd-2584 [004] 308.809677: balance_dirty_state: bdi btrfs-1: dirty=977 wb=466 unstable=0 bg_thresh=1015 thresh=2031 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 308.810129: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=466 unstable=0 bg_thresh=1037 thresh=2075 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 308.810306: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=466 unstable=0 bg_thresh=1037 thresh=2074 gap=568 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 308.810374: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16164 wrote=0 to_write=8192 dd-2584 [004] 308.810501: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=466 unstable=0 bg_thresh=1038 thresh=2077 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 308.810697: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=542 unstable=0 bg_thresh=1036 thresh=2073 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 308.810699: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=50100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 308.813157: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=752 to_write=7440 dd-2584 [004] 308.817494: balance_dirty_state: bdi btrfs-1: dirty=335 wb=1096 unstable=0 bg_thresh=1028 thresh=2056 gap=625 poll_thresh=19 ino=257 dd-2584 [004] 308.817791: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1096 unstable=0 bg_thresh=1025 thresh=2050 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 308.817853: balance_dirty_state: bdi btrfs-1: dirty=385 wb=1096 unstable=0 bg_thresh=1027 thresh=2055 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 308.817923: balance_dirty_state: bdi btrfs-1: dirty=398 wb=1096 unstable=0 bg_thresh=1023 thresh=2047 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 308.818059: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1096 unstable=0 bg_thresh=1027 thresh=2055 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 308.818187: balance_dirty_state: bdi btrfs-1: dirty=461 wb=1096 unstable=0 bg_thresh=1027 thresh=2054 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 308.818192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=50100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 308.825624: balance_dirty_state: bdi btrfs-1: dirty=461 wb=957 unstable=0 bg_thresh=1023 thresh=2046 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 308.825720: balance_dirty_state: bdi btrfs-1: dirty=461 wb=957 unstable=0 bg_thresh=1020 thresh=2040 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 308.825783: balance_dirty_state: bdi btrfs-1: dirty=486 wb=957 unstable=0 bg_thresh=1022 thresh=2045 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 308.825847: balance_dirty_state: bdi btrfs-1: dirty=486 wb=957 unstable=0 bg_thresh=1019 thresh=2039 gap=596 poll_thresh=15 ino=257 dd-2584 [004] 308.825909: balance_dirty_state: bdi btrfs-1: dirty=511 wb=957 unstable=0 bg_thresh=1019 thresh=2038 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 308.826301: balance_dirty_state: bdi btrfs-1: dirty=549 wb=957 unstable=0 bg_thresh=1036 thresh=2072 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 308.826417: balance_dirty_state: bdi btrfs-1: dirty=574 wb=957 unstable=0 bg_thresh=1038 thresh=2076 gap=545 poll_thresh=18 ino=257 dd-2584 [004] 308.826705: balance_dirty_state: bdi btrfs-1: dirty=599 wb=957 unstable=0 bg_thresh=1037 thresh=2075 gap=519 poll_thresh=19 ino=257 dd-2584 [004] 308.826829: balance_dirty_state: bdi btrfs-1: dirty=649 wb=957 unstable=0 bg_thresh=1037 thresh=2074 gap=468 poll_thresh=20 ino=257 dd-2584 [004] 308.826834: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-207% task_weight=99% bdi_bw=50100 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 308.833589: balance_dirty_state: bdi btrfs-1: dirty=649 wb=844 unstable=0 bg_thresh=1027 thresh=2055 gap=562 poll_thresh=20 ino=257 dd-2584 [007] 308.833741: balance_dirty_state: bdi btrfs-1: dirty=662 wb=844 unstable=0 bg_thresh=1028 thresh=2056 gap=550 poll_thresh=15 ino=257 dd-2584 [007] 308.833880: balance_dirty_state: bdi btrfs-1: dirty=700 wb=844 unstable=0 bg_thresh=1031 thresh=2062 gap=518 poll_thresh=16 ino=257 dd-2584 [007] 308.834138: balance_dirty_state: bdi btrfs-1: dirty=725 wb=844 unstable=0 bg_thresh=1030 thresh=2061 gap=492 poll_thresh=17 ino=257 dd-2584 [007] 308.834147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-39% task_gap=-178% task_weight=100% bdi_bw=51884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 308.841543: balance_dirty_state: bdi btrfs-1: dirty=725 wb=718 unstable=0 bg_thresh=1029 thresh=2059 gap=616 poll_thresh=17 ino=257 dd-2584 [007] 308.841677: balance_dirty_state: bdi btrfs-1: dirty=725 wb=718 unstable=0 bg_thresh=1026 thresh=2053 gap=610 poll_thresh=13 ino=257 dd-2584 [007] 308.841808: balance_dirty_state: bdi btrfs-1: dirty=750 wb=718 unstable=0 bg_thresh=1029 thresh=2058 gap=590 poll_thresh=14 ino=257 dd-2584 [007] 308.841940: balance_dirty_state: bdi btrfs-1: dirty=775 wb=718 unstable=0 bg_thresh=1028 thresh=2057 gap=564 poll_thresh=15 ino=257 dd-2584 [007] 308.842068: balance_dirty_state: bdi btrfs-1: dirty=775 wb=718 unstable=0 bg_thresh=1028 thresh=2057 gap=564 poll_thresh=16 ino=257 dd-2584 [007] 308.842332: balance_dirty_state: bdi btrfs-1: dirty=825 wb=718 unstable=0 bg_thresh=1027 thresh=2055 gap=512 poll_thresh=17 ino=257 dd-2584 [007] 308.842340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1400 avg_dirty=1400 bdi_gap=2% task_gap=-94% task_weight=99% bdi_bw=51884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 308.849693: balance_dirty_state: bdi btrfs-1: dirty=825 wb=492 unstable=0 bg_thresh=1027 thresh=2054 gap=737 poll_thresh=13 ino=257 dd-2584 [007] 308.849763: balance_dirty_state: bdi btrfs-1: dirty=850 wb=492 unstable=0 bg_thresh=1027 thresh=2054 gap=712 poll_thresh=14 ino=257 dd-2584 [007] 308.849825: balance_dirty_state: bdi btrfs-1: dirty=850 wb=492 unstable=0 bg_thresh=1026 thresh=2053 gap=711 poll_thresh=15 ino=257 dd-2584 [007] 308.850333: balance_dirty_state: bdi btrfs-1: dirty=888 wb=492 unstable=0 bg_thresh=1039 thresh=2078 gap=698 poll_thresh=16 ino=257 dd-2584 [007] 308.850458: balance_dirty_state: bdi btrfs-1: dirty=913 wb=492 unstable=0 bg_thresh=1038 thresh=2077 gap=672 poll_thresh=17 ino=257 dd-2584 [007] 308.850581: balance_dirty_state: bdi btrfs-1: dirty=938 wb=492 unstable=0 bg_thresh=1038 thresh=2076 gap=646 poll_thresh=18 ino=257 dd-2584 [007] 308.850705: balance_dirty_state: bdi btrfs-1: dirty=963 wb=492 unstable=0 bg_thresh=1040 thresh=2080 gap=625 poll_thresh=19 ino=257 dd-2584 [007] 308.851100: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=492 unstable=0 bg_thresh=1035 thresh=2071 gap=578 poll_thresh=20 ino=257 dd-2584 [007] 308.851479: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=492 unstable=0 bg_thresh=1038 thresh=2077 gap=546 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 308.851522: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16204 wrote=0 to_write=8192 dd-2584 [007] 308.851618: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=492 unstable=0 bg_thresh=1038 thresh=2076 gap=520 poll_thresh=22 ino=257 dd-2584 [007] 308.852045: balance_dirty_state: bdi btrfs-1: dirty=938 wb=668 unstable=0 bg_thresh=1038 thresh=2077 gap=471 poll_thresh=23 ino=257 dd-2584 [007] 308.852047: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=51884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 308.853326: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=216 wrote=752 to_write=7440 dd-2584 [003] 308.857547: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1146 unstable=0 bg_thresh=1029 thresh=2059 gap=566 poll_thresh=23 ino=257 dd-2584 [003] 308.857628: balance_dirty_state: bdi btrfs-1: dirty=360 wb=1146 unstable=0 bg_thresh=1030 thresh=2060 gap=554 poll_thresh=17 ino=257 dd-2584 [003] 308.857939: balance_dirty_state: bdi btrfs-1: dirty=373 wb=1146 unstable=0 bg_thresh=1029 thresh=2059 gap=540 poll_thresh=18 ino=257 dd-2584 [003] 308.858065: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1146 unstable=0 bg_thresh=1032 thresh=2064 gap=495 poll_thresh=19 ino=257 dd-2584 [003] 308.858070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1324 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-14% task_gap=-130% task_weight=101% bdi_bw=51884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 308.865533: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1007 unstable=0 bg_thresh=1030 thresh=2060 gap=630 poll_thresh=19 ino=257 dd-2584 [003] 308.865608: balance_dirty_state: bdi btrfs-1: dirty=423 wb=1007 unstable=0 bg_thresh=1032 thresh=2065 gap=635 poll_thresh=14 ino=257 dd-2584 [003] 308.865670: balance_dirty_state: bdi btrfs-1: dirty=448 wb=1007 unstable=0 bg_thresh=1032 thresh=2065 gap=610 poll_thresh=15 ino=257 dd-2584 [003] 308.865733: balance_dirty_state: bdi btrfs-1: dirty=473 wb=1007 unstable=0 bg_thresh=1035 thresh=2070 gap=590 poll_thresh=16 ino=257 dd-2584 [003] 308.865862: balance_dirty_state: bdi btrfs-1: dirty=498 wb=1007 unstable=0 bg_thresh=1037 thresh=2075 gap=570 poll_thresh=17 ino=257 dd-2584 [003] 308.865993: balance_dirty_state: bdi btrfs-1: dirty=523 wb=1007 unstable=0 bg_thresh=1036 thresh=2073 gap=543 poll_thresh=18 ino=257 dd-2584 [003] 308.866370: balance_dirty_state: bdi btrfs-1: dirty=561 wb=1007 unstable=0 bg_thresh=1035 thresh=2071 gap=503 poll_thresh=19 ino=257 dd-2584 [003] 308.866375: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=51884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 308.873547: balance_dirty_state: bdi btrfs-1: dirty=561 wb=881 unstable=0 bg_thresh=1034 thresh=2069 gap=627 poll_thresh=19 ino=257 dd-2584 [003] 308.873633: balance_dirty_state: bdi btrfs-1: dirty=574 wb=881 unstable=0 bg_thresh=1035 thresh=2070 gap=615 poll_thresh=14 ino=257 dd-2584 [003] 308.873698: balance_dirty_state: bdi btrfs-1: dirty=599 wb=881 unstable=0 bg_thresh=1035 thresh=2070 gap=590 poll_thresh=15 ino=257 dd-2584 [003] 308.873758: balance_dirty_state: bdi btrfs-1: dirty=624 wb=881 unstable=0 bg_thresh=1035 thresh=2070 gap=565 poll_thresh=16 ino=257 dd-2584 [003] 308.874052: balance_dirty_state: bdi btrfs-1: dirty=649 wb=881 unstable=0 bg_thresh=1037 thresh=2074 gap=544 poll_thresh=17 ino=257 dd-2584 [003] 308.874414: balance_dirty_state: bdi btrfs-1: dirty=687 wb=881 unstable=0 bg_thresh=1036 thresh=2072 gap=504 poll_thresh=18 ino=257 dd-2584 [003] 308.874419: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=51884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 308.881589: balance_dirty_state: bdi btrfs-1: dirty=687 wb=781 unstable=0 bg_thresh=1029 thresh=2059 gap=591 poll_thresh=18 ino=257 dd-2584 [003] 308.881680: balance_dirty_state: bdi btrfs-1: dirty=700 wb=781 unstable=0 bg_thresh=1030 thresh=2060 gap=579 poll_thresh=13 ino=257 dd-2584 [003] 308.881746: balance_dirty_state: bdi btrfs-1: dirty=700 wb=781 unstable=0 bg_thresh=1029 thresh=2058 gap=577 poll_thresh=14 ino=257 dd-2584 [003] 308.881809: balance_dirty_state: bdi btrfs-1: dirty=725 wb=781 unstable=0 bg_thresh=1029 thresh=2058 gap=552 poll_thresh=15 ino=257 dd-2584 [003] 308.881872: balance_dirty_state: bdi btrfs-1: dirty=725 wb=781 unstable=0 bg_thresh=1031 thresh=2063 gap=557 poll_thresh=16 ino=257 dd-2584 [003] 308.881997: balance_dirty_state: bdi btrfs-1: dirty=775 wb=781 unstable=0 bg_thresh=1034 thresh=2068 gap=512 poll_thresh=17 ino=257 dd-2584 [003] 308.882002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1417 task_limit=1329 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-12% task_gap=-124% task_weight=99% bdi_bw=51884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 308.889575: balance_dirty_state: bdi btrfs-1: dirty=775 wb=781 unstable=0 bg_thresh=1033 thresh=2066 gap=510 poll_thresh=17 ino=257 dd-2584 [003] 308.889585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=51884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 308.897583: balance_dirty_state: bdi btrfs-1: dirty=775 wb=504 unstable=0 bg_thresh=1029 thresh=2058 gap=779 poll_thresh=17 ino=257 dd-2584 [003] 308.897671: balance_dirty_state: bdi btrfs-1: dirty=775 wb=504 unstable=0 bg_thresh=1029 thresh=2058 gap=779 poll_thresh=13 ino=257 dd-2584 [003] 308.897739: balance_dirty_state: bdi btrfs-1: dirty=800 wb=504 unstable=0 bg_thresh=1031 thresh=2063 gap=759 poll_thresh=14 ino=257 dd-2584 [003] 308.897807: balance_dirty_state: bdi btrfs-1: dirty=825 wb=504 unstable=0 bg_thresh=1031 thresh=2063 gap=734 poll_thresh=15 ino=257 dd-2584 [003] 308.897875: balance_dirty_state: bdi btrfs-1: dirty=825 wb=504 unstable=0 bg_thresh=1034 thresh=2068 gap=739 poll_thresh=16 ino=257 dd-2584 [003] 308.898010: balance_dirty_state: bdi btrfs-1: dirty=875 wb=504 unstable=0 bg_thresh=1036 thresh=2073 gap=694 poll_thresh=17 ino=257 dd-2584 [003] 308.898340: balance_dirty_state: bdi btrfs-1: dirty=900 wb=504 unstable=0 bg_thresh=1038 thresh=2077 gap=673 poll_thresh=18 ino=257 dd-2584 [003] 308.898480: balance_dirty_state: bdi btrfs-1: dirty=938 wb=504 unstable=0 bg_thresh=1038 thresh=2076 gap=634 poll_thresh=19 ino=257 dd-2584 [003] 308.898979: balance_dirty_state: bdi btrfs-1: dirty=963 wb=504 unstable=0 bg_thresh=1031 thresh=2062 gap=595 poll_thresh=20 ino=257 dd-2584 [003] 308.899307: balance_dirty_state: bdi btrfs-1: dirty=989 wb=504 unstable=0 bg_thresh=1025 thresh=2051 gap=558 poll_thresh=21 ino=257 dd-2584 [003] 308.899929: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=504 unstable=0 bg_thresh=1021 thresh=2042 gap=511 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 308.900004: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16252 wrote=0 to_write=8192 dd-2584 [003] 308.900085: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=378 unstable=0 bg_thresh=1023 thresh=2047 gap=617 poll_thresh=23 ino=257 dd-2584 [003] 308.900223: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=404 unstable=0 bg_thresh=1028 thresh=2057 gap=602 poll_thresh=24 ino=257 dd-2584 [003] 308.900373: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=454 unstable=0 bg_thresh=1031 thresh=2063 gap=595 poll_thresh=25 ino=257 dd-2584 [003] 308.900697: balance_dirty_state: bdi btrfs-1: dirty=926 wb=592 unstable=0 bg_thresh=1031 thresh=2062 gap=544 poll_thresh=26 ino=257 dd-2584 [003] 308.900836: balance_dirty_state: bdi btrfs-1: dirty=888 wb=655 unstable=0 bg_thresh=1027 thresh=2055 gap=512 poll_thresh=27 ino=257 dd-2584 [003] 308.900837: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1316 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-186% task_weight=100% bdi_bw=51884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 308.902543: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=848 to_write=7344 dd-2584 [003] 308.905627: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1096 unstable=0 bg_thresh=1027 thresh=2055 gap=637 poll_thresh=27 ino=257 dd-2584 [003] 308.905772: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1096 unstable=0 bg_thresh=1028 thresh=2057 gap=614 poll_thresh=20 ino=257 dd-2584 [003] 308.906046: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1096 unstable=0 bg_thresh=1028 thresh=2056 gap=588 poll_thresh=21 ino=257 dd-2584 [003] 308.906665: balance_dirty_state: bdi btrfs-1: dirty=410 wb=1096 unstable=0 bg_thresh=1037 thresh=2074 gap=568 poll_thresh=22 ino=257 dd-2584 [003] 308.906923: balance_dirty_state: bdi btrfs-1: dirty=435 wb=1096 unstable=0 bg_thresh=1039 thresh=2078 gap=547 poll_thresh=23 ino=257 dd-2584 [003] 308.907182: balance_dirty_state: bdi btrfs-1: dirty=460 wb=1096 unstable=0 bg_thresh=1038 thresh=2077 gap=521 poll_thresh=24 ino=257 dd-2584 [003] 308.907439: balance_dirty_state: bdi btrfs-1: dirty=510 wb=1096 unstable=0 bg_thresh=1038 thresh=2076 gap=470 poll_thresh=25 ino=257 dd-2584 [003] 308.907448: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-206% task_weight=100% bdi_bw=51884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 308.913614: balance_dirty_state: bdi btrfs-1: dirty=510 wb=983 unstable=0 bg_thresh=1032 thresh=2065 gap=572 poll_thresh=25 ino=257 dd-2584 [003] 308.913770: balance_dirty_state: bdi btrfs-1: dirty=523 wb=983 unstable=0 bg_thresh=1037 thresh=2075 gap=569 poll_thresh=19 ino=257 dd-2584 [003] 308.914416: balance_dirty_state: bdi btrfs-1: dirty=536 wb=983 unstable=0 bg_thresh=1034 thresh=2069 gap=550 poll_thresh=20 ino=257 dd-2584 [003] 308.915031: balance_dirty_state: bdi btrfs-1: dirty=586 wb=983 unstable=0 bg_thresh=1039 thresh=2078 gap=509 poll_thresh=21 ino=257 dd-2584 [003] 308.915040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1337 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-159% task_weight=101% bdi_bw=51884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 308.921614: balance_dirty_state: bdi btrfs-1: dirty=586 wb=933 unstable=0 bg_thresh=1033 thresh=2066 gap=547 poll_thresh=21 ino=257 dd-2584 [003] 308.921708: balance_dirty_state: bdi btrfs-1: dirty=586 wb=933 unstable=0 bg_thresh=1035 thresh=2071 gap=552 poll_thresh=16 ino=257 dd-2584 [003] 308.922195: balance_dirty_state: bdi btrfs-1: dirty=637 wb=933 unstable=0 bg_thresh=1038 thresh=2076 gap=506 poll_thresh=17 ino=257 dd-2584 [003] 308.922200: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-30% task_gap=-161% task_weight=100% bdi_bw=51884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 308.929655: balance_dirty_state: bdi btrfs-1: dirty=637 wb=869 unstable=0 bg_thresh=1028 thresh=2057 gap=551 poll_thresh=17 ino=257 dd-2584 [003] 308.929732: balance_dirty_state: bdi btrfs-1: dirty=637 wb=869 unstable=0 bg_thresh=1026 thresh=2052 gap=546 poll_thresh=13 ino=257 dd-2584 [003] 308.930113: balance_dirty_state: bdi btrfs-1: dirty=662 wb=869 unstable=0 bg_thresh=1028 thresh=2056 gap=525 poll_thresh=14 ino=257 dd-2584 [003] 308.930180: balance_dirty_state: bdi btrfs-1: dirty=687 wb=869 unstable=0 bg_thresh=1025 thresh=2050 gap=494 poll_thresh=15 ino=257 dd-2584 [003] 308.930185: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1311 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-147% task_weight=101% bdi_bw=51884 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 308.937579: balance_dirty_state: bdi btrfs-1: dirty=687 wb=617 unstable=0 bg_thresh=1009 thresh=2019 gap=715 poll_thresh=15 ino=257 dd-2584 [003] 308.937686: balance_dirty_state: bdi btrfs-1: dirty=687 wb=617 unstable=0 bg_thresh=1012 thresh=2024 gap=720 poll_thresh=11 ino=257 dd-2584 [003] 308.938002: balance_dirty_state: bdi btrfs-1: dirty=712 wb=617 unstable=0 bg_thresh=1032 thresh=2064 gap=735 poll_thresh=12 ino=257 dd-2584 [003] 308.938066: balance_dirty_state: bdi btrfs-1: dirty=737 wb=617 unstable=0 bg_thresh=1029 thresh=2058 gap=704 poll_thresh=13 ino=257 dd-2584 [003] 308.938128: balance_dirty_state: bdi btrfs-1: dirty=737 wb=617 unstable=0 bg_thresh=1031 thresh=2063 gap=709 poll_thresh=14 ino=257 dd-2584 [003] 308.938192: balance_dirty_state: bdi btrfs-1: dirty=762 wb=617 unstable=0 bg_thresh=1031 thresh=2062 gap=683 poll_thresh=15 ino=257 dd-2584 [003] 308.938255: balance_dirty_state: bdi btrfs-1: dirty=762 wb=617 unstable=0 bg_thresh=1031 thresh=2062 gap=683 poll_thresh=16 ino=257 dd-2584 [003] 308.938559: balance_dirty_state: bdi btrfs-1: dirty=812 wb=617 unstable=0 bg_thresh=1030 thresh=2061 gap=632 poll_thresh=17 ino=257 dd-2584 [003] 308.938687: balance_dirty_state: bdi btrfs-1: dirty=837 wb=617 unstable=0 bg_thresh=1032 thresh=2065 gap=611 poll_thresh=18 ino=257 dd-2584 [003] 308.938815: balance_dirty_state: bdi btrfs-1: dirty=862 wb=617 unstable=0 bg_thresh=1032 thresh=2064 gap=585 poll_thresh=19 ino=257 dd-2584 [003] 308.938946: balance_dirty_state: bdi btrfs-1: dirty=912 wb=617 unstable=0 bg_thresh=1031 thresh=2063 gap=534 poll_thresh=20 ino=257 dd-2584 [003] 308.939077: balance_dirty_state: bdi btrfs-1: dirty=937 wb=617 unstable=0 bg_thresh=1033 thresh=2067 gap=513 poll_thresh=21 ino=257 dd-2584 [003] 308.939082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1327 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-35% task_gap=-172% task_weight=100% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 308.945605: balance_dirty_state: bdi btrfs-1: dirty=937 wb=491 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=21 ino=257 dd-2584 [003] 308.945692: balance_dirty_state: bdi btrfs-1: dirty=950 wb=491 unstable=0 bg_thresh=1002 thresh=2005 gap=564 poll_thresh=16 ino=257 dd-2584 [003] 308.945831: balance_dirty_state: bdi btrfs-1: dirty=963 wb=491 unstable=0 bg_thresh=1001 thresh=2003 gap=549 poll_thresh=17 ino=257 dd-2584 [003] 308.945967: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=491 unstable=0 bg_thresh=1001 thresh=2003 gap=511 poll_thresh=18 ino=257 dd-2584 [003] 308.946554: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=491 unstable=0 bg_thresh=1033 thresh=2066 gap=523 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 308.946606: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16300 wrote=0 to_write=8192 dd-2584 [003] 308.946683: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=491 unstable=0 bg_thresh=1037 thresh=2075 gap=507 poll_thresh=20 ino=257 dd-2584 [003] 308.946684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1335 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 308.948368: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=312 wrote=752 to_write=7440 dd-2584 [003] 308.953603: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1121 unstable=0 bg_thresh=1020 thresh=2041 gap=598 poll_thresh=20 ino=257 dd-2584 [003] 308.953703: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1121 unstable=0 bg_thresh=1017 thresh=2035 gap=567 poll_thresh=15 ino=257 dd-2584 [003] 308.953768: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1121 unstable=0 bg_thresh=1017 thresh=2034 gap=566 poll_thresh=16 ino=257 dd-2584 [003] 308.953896: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1121 unstable=0 bg_thresh=1015 thresh=2031 gap=538 poll_thresh=17 ino=257 dd-2584 [003] 308.954036: balance_dirty_state: bdi btrfs-1: dirty=411 wb=1121 unstable=0 bg_thresh=1016 thresh=2032 gap=500 poll_thresh=18 ino=257 dd-2584 [003] 308.954041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-166% task_weight=99% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 308.961673: balance_dirty_state: bdi btrfs-1: dirty=411 wb=970 unstable=0 bg_thresh=1010 thresh=2021 gap=640 poll_thresh=18 ino=257 dd-2584 [003] 308.961765: balance_dirty_state: bdi btrfs-1: dirty=436 wb=970 unstable=0 bg_thresh=1013 thresh=2026 gap=620 poll_thresh=13 ino=257 dd-2584 [003] 308.961829: balance_dirty_state: bdi btrfs-1: dirty=461 wb=970 unstable=0 bg_thresh=1010 thresh=2020 gap=589 poll_thresh=14 ino=257 dd-2584 [003] 308.961890: balance_dirty_state: bdi btrfs-1: dirty=461 wb=970 unstable=0 bg_thresh=1012 thresh=2025 gap=594 poll_thresh=15 ino=257 dd-2584 [003] 308.961951: balance_dirty_state: bdi btrfs-1: dirty=486 wb=970 unstable=0 bg_thresh=1009 thresh=2019 gap=563 poll_thresh=16 ino=257 dd-2584 [003] 308.962071: balance_dirty_state: bdi btrfs-1: dirty=511 wb=970 unstable=0 bg_thresh=1009 thresh=2018 gap=537 poll_thresh=17 ino=257 dd-2584 [003] 308.962375: balance_dirty_state: bdi btrfs-1: dirty=536 wb=970 unstable=0 bg_thresh=1011 thresh=2022 gap=516 poll_thresh=18 ino=257 dd-2584 [003] 308.962495: balance_dirty_state: bdi btrfs-1: dirty=586 wb=970 unstable=0 bg_thresh=1010 thresh=2021 gap=465 poll_thresh=19 ino=257 dd-2584 [003] 308.962499: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 308.969665: balance_dirty_state: bdi btrfs-1: dirty=586 wb=856 unstable=0 bg_thresh=1010 thresh=2020 gap=578 poll_thresh=19 ino=257 dd-2584 [003] 308.969749: balance_dirty_state: bdi btrfs-1: dirty=586 wb=856 unstable=0 bg_thresh=1012 thresh=2025 gap=583 poll_thresh=14 ino=257 dd-2584 [003] 308.969813: balance_dirty_state: bdi btrfs-1: dirty=611 wb=856 unstable=0 bg_thresh=1009 thresh=2019 gap=552 poll_thresh=15 ino=257 dd-2584 [003] 308.969874: balance_dirty_state: bdi btrfs-1: dirty=636 wb=856 unstable=0 bg_thresh=1012 thresh=2024 gap=532 poll_thresh=16 ino=257 dd-2584 [003] 308.969997: balance_dirty_state: bdi btrfs-1: dirty=661 wb=856 unstable=0 bg_thresh=1011 thresh=2022 gap=505 poll_thresh=17 ino=257 dd-2584 [003] 308.970001: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 308.977666: balance_dirty_state: bdi btrfs-1: dirty=661 wb=856 unstable=0 bg_thresh=1010 thresh=2021 gap=504 poll_thresh=17 ino=257 dd-2584 [005] 308.977676: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-179% task_weight=99% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 308.985619: balance_dirty_state: bdi btrfs-1: dirty=661 wb=643 unstable=0 bg_thresh=1010 thresh=2021 gap=717 poll_thresh=17 ino=257 dd-2584 [005] 308.985754: balance_dirty_state: bdi btrfs-1: dirty=661 wb=643 unstable=0 bg_thresh=1010 thresh=2021 gap=717 poll_thresh=13 ino=257 dd-2584 [005] 308.985877: balance_dirty_state: bdi btrfs-1: dirty=686 wb=643 unstable=0 bg_thresh=1010 thresh=2020 gap=691 poll_thresh=14 ino=257 dd-2584 [005] 308.985999: balance_dirty_state: bdi btrfs-1: dirty=711 wb=643 unstable=0 bg_thresh=1012 thresh=2025 gap=671 poll_thresh=15 ino=257 dd-2584 [005] 308.986120: balance_dirty_state: bdi btrfs-1: dirty=711 wb=643 unstable=0 bg_thresh=1009 thresh=2019 gap=665 poll_thresh=16 ino=257 dd-2584 [005] 308.986362: balance_dirty_state: bdi btrfs-1: dirty=761 wb=643 unstable=0 bg_thresh=1009 thresh=2018 gap=614 poll_thresh=17 ino=257 dd-2584 [005] 308.986546: balance_dirty_state: bdi btrfs-1: dirty=786 wb=567 unstable=0 bg_thresh=1007 thresh=2015 gap=662 poll_thresh=18 ino=257 dd-2584 [005] 308.986992: balance_dirty_state: bdi btrfs-1: dirty=811 wb=504 unstable=0 bg_thresh=1010 thresh=2020 gap=705 poll_thresh=19 ino=257 dd-2584 [005] 308.987233: balance_dirty_state: bdi btrfs-1: dirty=836 wb=504 unstable=0 bg_thresh=1009 thresh=2019 gap=679 poll_thresh=20 ino=257 dd-2584 [005] 308.987477: balance_dirty_state: bdi btrfs-1: dirty=886 wb=504 unstable=0 bg_thresh=1011 thresh=2023 gap=633 poll_thresh=21 ino=257 dd-2584 [005] 308.987718: balance_dirty_state: bdi btrfs-1: dirty=911 wb=504 unstable=0 bg_thresh=1011 thresh=2022 gap=607 poll_thresh=22 ino=257 dd-2584 [005] 308.987970: balance_dirty_state: bdi btrfs-1: dirty=936 wb=504 unstable=0 bg_thresh=1010 thresh=2021 gap=581 poll_thresh=23 ino=257 dd-2584 [005] 308.988243: balance_dirty_state: bdi btrfs-1: dirty=975 wb=504 unstable=0 bg_thresh=1009 thresh=2019 gap=540 poll_thresh=24 ino=257 dd-2584 [005] 308.988519: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=504 unstable=0 bg_thresh=1010 thresh=2021 gap=516 poll_thresh=25 ino=257 dd-2584 [005] 308.988791: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=504 unstable=0 bg_thresh=1009 thresh=2019 gap=475 poll_thresh=26 ino=257 dd-2584 [005] 308.988800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 308.988843: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16340 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 308.992329: writeback_single_inode: bdi btrfs-1: ino=257 state= age=356 wrote=720 to_write=7472 dd-2584 [005] 308.993578: balance_dirty_state: bdi btrfs-1: dirty=322 wb=1109 unstable=0 bg_thresh=1007 thresh=2014 gap=583 poll_thresh=26 ino=257 dd-2584 [005] 308.993956: balance_dirty_state: bdi btrfs-1: dirty=347 wb=1109 unstable=0 bg_thresh=1008 thresh=2017 gap=561 poll_thresh=19 ino=257 dd-2584 [005] 308.994120: balance_dirty_state: bdi btrfs-1: dirty=372 wb=1109 unstable=0 bg_thresh=1008 thresh=2016 gap=535 poll_thresh=20 ino=257 dd-2584 [005] 308.994284: balance_dirty_state: bdi btrfs-1: dirty=397 wb=1109 unstable=0 bg_thresh=1010 thresh=2020 gap=514 poll_thresh=21 ino=257 dd-2584 [005] 308.994448: balance_dirty_state: bdi btrfs-1: dirty=422 wb=1109 unstable=0 bg_thresh=1009 thresh=2019 gap=488 poll_thresh=22 ino=257 dd-2584 [005] 308.994454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 309.001655: balance_dirty_state: bdi btrfs-1: dirty=422 wb=959 unstable=0 bg_thresh=1010 thresh=2020 gap=639 poll_thresh=22 ino=257 dd-2584 [000] 309.001761: balance_dirty_state: bdi btrfs-1: dirty=422 wb=959 unstable=0 bg_thresh=1010 thresh=2020 gap=639 poll_thresh=16 ino=257 dd-2584 [000] 309.002007: balance_dirty_state: bdi btrfs-1: dirty=472 wb=959 unstable=0 bg_thresh=1010 thresh=2020 gap=589 poll_thresh=17 ino=257 dd-2584 [000] 309.002246: balance_dirty_state: bdi btrfs-1: dirty=497 wb=959 unstable=0 bg_thresh=1012 thresh=2024 gap=568 poll_thresh=18 ino=257 dd-2584 [000] 309.002488: balance_dirty_state: bdi btrfs-1: dirty=522 wb=959 unstable=0 bg_thresh=1011 thresh=2023 gap=542 poll_thresh=19 ino=257 dd-2584 [000] 309.002730: balance_dirty_state: bdi btrfs-1: dirty=547 wb=959 unstable=0 bg_thresh=1011 thresh=2022 gap=516 poll_thresh=20 ino=257 dd-2584 [000] 309.003369: balance_dirty_state: bdi btrfs-1: dirty=573 wb=959 unstable=0 bg_thresh=1012 thresh=2024 gap=492 poll_thresh=21 ino=257 dd-2584 [000] 309.003378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 309.009568: balance_dirty_state: bdi btrfs-1: dirty=573 wb=833 unstable=0 bg_thresh=1013 thresh=2026 gap=620 poll_thresh=21 ino=257 dd-2584 [000] 309.009694: balance_dirty_state: bdi btrfs-1: dirty=598 wb=833 unstable=0 bg_thresh=1011 thresh=2022 gap=591 poll_thresh=16 ino=257 dd-2584 [000] 309.009939: balance_dirty_state: bdi btrfs-1: dirty=623 wb=833 unstable=0 bg_thresh=1010 thresh=2021 gap=565 poll_thresh=17 ino=257 dd-2584 [000] 309.010180: balance_dirty_state: bdi btrfs-1: dirty=673 wb=833 unstable=0 bg_thresh=1012 thresh=2025 gap=519 poll_thresh=18 ino=257 dd-2584 [000] 309.010420: balance_dirty_state: bdi btrfs-1: dirty=698 wb=833 unstable=0 bg_thresh=1012 thresh=2024 gap=493 poll_thresh=19 ino=257 dd-2584 [000] 309.010428: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 309.017569: balance_dirty_state: bdi btrfs-1: dirty=698 wb=719 unstable=0 bg_thresh=1012 thresh=2024 gap=607 poll_thresh=19 ino=257 dd-2584 [004] 309.017662: balance_dirty_state: bdi btrfs-1: dirty=698 wb=719 unstable=0 bg_thresh=1012 thresh=2024 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 309.017749: balance_dirty_state: bdi btrfs-1: dirty=723 wb=719 unstable=0 bg_thresh=1014 thresh=2029 gap=587 poll_thresh=15 ino=257 dd-2584 [004] 309.017837: balance_dirty_state: bdi btrfs-1: dirty=748 wb=719 unstable=0 bg_thresh=1014 thresh=2029 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 309.018013: balance_dirty_state: bdi btrfs-1: dirty=773 wb=719 unstable=0 bg_thresh=1014 thresh=2028 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 309.018190: balance_dirty_state: bdi btrfs-1: dirty=798 wb=719 unstable=0 bg_thresh=1016 thresh=2032 gap=515 poll_thresh=18 ino=257 dd-2584 [004] 309.018665: balance_dirty_state: bdi btrfs-1: dirty=848 wb=719 unstable=0 bg_thresh=1015 thresh=2031 gap=464 poll_thresh=19 ino=257 dd-2584 [004] 309.018671: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 309.025656: balance_dirty_state: bdi btrfs-1: dirty=848 wb=719 unstable=0 bg_thresh=1015 thresh=2031 gap=464 poll_thresh=19 ino=257 dd-2584 [002] 309.025662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-126% task_gap=-352% task_weight=100% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.033657: balance_dirty_state: bdi btrfs-1: dirty=848 wb=594 unstable=0 bg_thresh=1016 thresh=2033 gap=591 poll_thresh=19 ino=257 dd-2584 [006] 309.033728: balance_dirty_state: bdi btrfs-1: dirty=873 wb=594 unstable=0 bg_thresh=1016 thresh=2033 gap=566 poll_thresh=14 ino=257 dd-2584 [006] 309.033790: balance_dirty_state: bdi btrfs-1: dirty=873 wb=594 unstable=0 bg_thresh=1019 thresh=2038 gap=571 poll_thresh=15 ino=257 dd-2584 [006] 309.033850: balance_dirty_state: bdi btrfs-1: dirty=898 wb=594 unstable=0 bg_thresh=1021 thresh=2043 gap=551 poll_thresh=16 ino=257 dd-2584 [006] 309.033971: balance_dirty_state: bdi btrfs-1: dirty=923 wb=594 unstable=0 bg_thresh=1024 thresh=2048 gap=531 poll_thresh=17 ino=257 dd-2584 [006] 309.034091: balance_dirty_state: bdi btrfs-1: dirty=973 wb=594 unstable=0 bg_thresh=1023 thresh=2047 gap=480 poll_thresh=18 ino=257 dd-2584 [006] 309.034096: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-92% task_gap=-285% task_weight=100% bdi_bw=53800 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.041653: balance_dirty_state: bdi btrfs-1: dirty=973 wb=330 unstable=0 bg_thresh=1025 thresh=2050 gap=747 poll_thresh=18 ino=257 dd-2584 [006] 309.041721: balance_dirty_state: bdi btrfs-1: dirty=973 wb=330 unstable=0 bg_thresh=1024 thresh=2049 gap=746 poll_thresh=13 ino=257 dd-2584 [006] 309.041783: balance_dirty_state: bdi btrfs-1: dirty=998 wb=330 unstable=0 bg_thresh=1024 thresh=2049 gap=721 poll_thresh=14 ino=257 dd-2584 [006] 309.041844: balance_dirty_state: bdi btrfs-1: dirty=998 wb=330 unstable=0 bg_thresh=1024 thresh=2048 gap=720 poll_thresh=15 ino=257 dd-2584 [006] 309.041906: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=330 unstable=0 bg_thresh=1023 thresh=2047 gap=694 poll_thresh=16 ino=257 dd-2584 [006] 309.042028: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=330 unstable=0 bg_thresh=1023 thresh=2046 gap=668 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 309.042052: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16396 wrote=0 to_write=8192 dd-2584 [006] 309.042494: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=405 unstable=0 bg_thresh=1022 thresh=2045 gap=617 poll_thresh=18 ino=257 dd-2584 [006] 309.042678: balance_dirty_state: bdi btrfs-1: dirty=998 wb=455 unstable=0 bg_thresh=1022 thresh=2044 gap=591 poll_thresh=19 ino=257 dd-2584 [006] 309.042865: balance_dirty_state: bdi btrfs-1: dirty=973 wb=505 unstable=0 bg_thresh=1024 thresh=2048 gap=570 poll_thresh=20 ino=257 dd-2584 [006] 309.043051: balance_dirty_state: bdi btrfs-1: dirty=948 wb=555 unstable=0 bg_thresh=1023 thresh=2047 gap=544 poll_thresh=21 ino=257 dd-2584 [006] 309.043241: balance_dirty_state: bdi btrfs-1: dirty=960 wb=593 unstable=0 bg_thresh=1023 thresh=2046 gap=493 poll_thresh=22 ino=257 dd-2584 [006] 309.043243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1396 task_limit=1309 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-93% task_gap=-286% task_weight=100% bdi_bw=55052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 309.044658: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=912 to_write=7280 dd-2584 [006] 309.049640: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1231 unstable=0 bg_thresh=1025 thresh=2050 gap=499 poll_thresh=22 ino=257 dd-2584 [006] 309.049645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-91% task_gap=-283% task_weight=99% bdi_bw=55052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.057697: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1106 unstable=0 bg_thresh=1023 thresh=2047 gap=621 poll_thresh=22 ino=257 dd-2584 [006] 309.057766: balance_dirty_state: bdi btrfs-1: dirty=320 wb=1106 unstable=0 bg_thresh=1023 thresh=2047 gap=621 poll_thresh=16 ino=257 dd-2584 [006] 309.057891: balance_dirty_state: bdi btrfs-1: dirty=370 wb=1106 unstable=0 bg_thresh=1022 thresh=2045 gap=569 poll_thresh=17 ino=257 dd-2584 [006] 309.058019: balance_dirty_state: bdi btrfs-1: dirty=395 wb=1106 unstable=0 bg_thresh=1022 thresh=2044 gap=543 poll_thresh=18 ino=257 dd-2584 [006] 309.058145: balance_dirty_state: bdi btrfs-1: dirty=420 wb=1106 unstable=0 bg_thresh=1021 thresh=2043 gap=517 poll_thresh=19 ino=257 dd-2584 [006] 309.058480: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1018 unstable=0 bg_thresh=1018 thresh=2036 gap=548 poll_thresh=20 ino=257 dd-2584 [006] 309.058620: balance_dirty_state: bdi btrfs-1: dirty=495 wb=941 unstable=0 bg_thresh=1020 thresh=2040 gap=604 poll_thresh=21 ino=257 dd-2584 [006] 309.058743: balance_dirty_state: bdi btrfs-1: dirty=520 wb=915 unstable=0 bg_thresh=1020 thresh=2041 gap=606 poll_thresh=22 ino=257 dd-2584 [006] 309.058862: balance_dirty_state: bdi btrfs-1: dirty=545 wb=915 unstable=0 bg_thresh=1020 thresh=2040 gap=580 poll_thresh=23 ino=257 dd-2584 [006] 309.058985: balance_dirty_state: bdi btrfs-1: dirty=595 wb=915 unstable=0 bg_thresh=1019 thresh=2039 gap=529 poll_thresh=24 ino=257 dd-2584 [006] 309.059109: balance_dirty_state: bdi btrfs-1: dirty=620 wb=915 unstable=0 bg_thresh=1021 thresh=2043 gap=508 poll_thresh=25 ino=257 dd-2584 [006] 309.059114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-291% task_weight=100% bdi_bw=55052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.065577: balance_dirty_state: bdi btrfs-1: dirty=620 wb=915 unstable=0 bg_thresh=1019 thresh=2038 gap=503 poll_thresh=25 ino=257 dd-2584 [006] 309.065581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=55052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.073579: balance_dirty_state: bdi btrfs-1: dirty=620 wb=665 unstable=0 bg_thresh=1018 thresh=2037 gap=752 poll_thresh=25 ino=257 dd-2584 [006] 309.073648: balance_dirty_state: bdi btrfs-1: dirty=643 wb=650 unstable=0 bg_thresh=1013 thresh=2027 gap=734 poll_thresh=19 ino=257 dd-2584 [006] 309.073774: balance_dirty_state: bdi btrfs-1: dirty=668 wb=650 unstable=0 bg_thresh=1013 thresh=2026 gap=708 poll_thresh=20 ino=257 dd-2584 [006] 309.074074: balance_dirty_state: bdi btrfs-1: dirty=693 wb=650 unstable=0 bg_thresh=1015 thresh=2030 gap=687 poll_thresh=21 ino=257 dd-2584 [006] 309.074195: balance_dirty_state: bdi btrfs-1: dirty=718 wb=650 unstable=0 bg_thresh=1014 thresh=2029 gap=661 poll_thresh=22 ino=257 dd-2584 [006] 309.074315: balance_dirty_state: bdi btrfs-1: dirty=768 wb=650 unstable=0 bg_thresh=1014 thresh=2028 gap=610 poll_thresh=23 ino=257 dd-2584 [006] 309.074437: balance_dirty_state: bdi btrfs-1: dirty=793 wb=650 unstable=0 bg_thresh=1013 thresh=2027 gap=584 poll_thresh=24 ino=257 dd-2584 [006] 309.074558: balance_dirty_state: bdi btrfs-1: dirty=818 wb=650 unstable=0 bg_thresh=1015 thresh=2031 gap=563 poll_thresh=25 ino=257 dd-2584 [006] 309.074680: balance_dirty_state: bdi btrfs-1: dirty=868 wb=650 unstable=0 bg_thresh=1015 thresh=2030 gap=512 poll_thresh=26 ino=257 dd-2584 [006] 309.074805: balance_dirty_state: bdi btrfs-1: dirty=893 wb=650 unstable=0 bg_thresh=1014 thresh=2029 gap=486 poll_thresh=27 ino=257 dd-2584 [006] 309.074810: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-104% task_gap=-309% task_weight=100% bdi_bw=55052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.081624: balance_dirty_state: bdi btrfs-1: dirty=908 wb=523 unstable=0 bg_thresh=1008 thresh=2017 gap=586 poll_thresh=27 ino=257 dd-2584 [006] 309.081694: balance_dirty_state: bdi btrfs-1: dirty=933 wb=523 unstable=0 bg_thresh=1011 thresh=2022 gap=566 poll_thresh=20 ino=257 dd-2584 [006] 309.081818: balance_dirty_state: bdi btrfs-1: dirty=958 wb=523 unstable=0 bg_thresh=1007 thresh=2015 gap=534 poll_thresh=21 ino=257 dd-2584 [006] 309.082120: balance_dirty_state: bdi btrfs-1: dirty=983 wb=523 unstable=0 bg_thresh=1009 thresh=2019 gap=513 poll_thresh=22 ino=257 dd-2584 [006] 309.082240: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=523 unstable=0 bg_thresh=1006 thresh=2012 gap=481 poll_thresh=23 ino=257 dd-2584 [006] 309.082245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=55052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 309.082266: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16436 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 309.083875: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=688 to_write=7504 dd-2584 [006] 309.093652: balance_dirty_state: bdi btrfs-1: dirty=333 wb=1098 unstable=0 bg_thresh=995 thresh=1991 gap=560 poll_thresh=23 ino=257 dd-2584 [006] 309.093744: balance_dirty_state: bdi btrfs-1: dirty=358 wb=1098 unstable=0 bg_thresh=998 thresh=1996 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 309.093863: balance_dirty_state: bdi btrfs-1: dirty=383 wb=1098 unstable=0 bg_thresh=1000 thresh=2001 gap=520 poll_thresh=18 ino=257 dd-2584 [006] 309.093983: balance_dirty_state: bdi btrfs-1: dirty=433 wb=1098 unstable=0 bg_thresh=1003 thresh=2006 gap=475 poll_thresh=19 ino=257 dd-2584 [006] 309.093988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=55052 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 309.105709: balance_dirty_state: bdi btrfs-1: dirty=417 wb=849 unstable=0 bg_thresh=997 thresh=1994 gap=728 poll_thresh=19 ino=257 dd-2584 [006] 309.105790: balance_dirty_state: bdi btrfs-1: dirty=417 wb=849 unstable=0 bg_thresh=999 thresh=1999 gap=733 poll_thresh=14 ino=257 dd-2584 [006] 309.105851: balance_dirty_state: bdi btrfs-1: dirty=442 wb=849 unstable=0 bg_thresh=999 thresh=1999 gap=708 poll_thresh=15 ino=257 dd-2584 [006] 309.105912: balance_dirty_state: bdi btrfs-1: dirty=442 wb=849 unstable=0 bg_thresh=999 thresh=1998 gap=707 poll_thresh=16 ino=257 dd-2584 [006] 309.106035: balance_dirty_state: bdi btrfs-1: dirty=492 wb=849 unstable=0 bg_thresh=998 thresh=1997 gap=656 poll_thresh=17 ino=257 dd-2584 [006] 309.106160: balance_dirty_state: bdi btrfs-1: dirty=517 wb=849 unstable=0 bg_thresh=1000 thresh=2001 gap=635 poll_thresh=18 ino=257 dd-2584 [006] 309.106464: balance_dirty_state: bdi btrfs-1: dirty=542 wb=849 unstable=0 bg_thresh=1000 thresh=2000 gap=609 poll_thresh=19 ino=257 dd-2584 [006] 309.106583: balance_dirty_state: bdi btrfs-1: dirty=592 wb=849 unstable=0 bg_thresh=999 thresh=1999 gap=558 poll_thresh=20 ino=257 dd-2584 [006] 309.106701: balance_dirty_state: bdi btrfs-1: dirty=617 wb=849 unstable=0 bg_thresh=999 thresh=1998 gap=532 poll_thresh=21 ino=257 dd-2584 [006] 309.106821: balance_dirty_state: bdi btrfs-1: dirty=642 wb=849 unstable=0 bg_thresh=1001 thresh=2002 gap=511 poll_thresh=22 ino=257 dd-2584 [006] 309.106938: balance_dirty_state: bdi btrfs-1: dirty=667 wb=849 unstable=0 bg_thresh=1000 thresh=2001 gap=485 poll_thresh=23 ino=257 dd-2584 [006] 309.106943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=55052 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 309.113694: balance_dirty_state: bdi btrfs-1: dirty=664 wb=716 unstable=0 bg_thresh=1001 thresh=2003 gap=623 poll_thresh=23 ino=257 dd-2584 [002] 309.113770: balance_dirty_state: bdi btrfs-1: dirty=664 wb=716 unstable=0 bg_thresh=1001 thresh=2003 gap=623 poll_thresh=17 ino=257 dd-2584 [002] 309.113895: balance_dirty_state: bdi btrfs-1: dirty=714 wb=716 unstable=0 bg_thresh=1000 thresh=2001 gap=571 poll_thresh=18 ino=257 dd-2584 [002] 309.114019: balance_dirty_state: bdi btrfs-1: dirty=739 wb=716 unstable=0 bg_thresh=1000 thresh=2000 gap=545 poll_thresh=19 ino=257 dd-2584 [002] 309.114330: balance_dirty_state: bdi btrfs-1: dirty=764 wb=716 unstable=0 bg_thresh=999 thresh=1999 gap=519 poll_thresh=20 ino=257 dd-2584 [002] 309.114456: balance_dirty_state: bdi btrfs-1: dirty=814 wb=716 unstable=0 bg_thresh=996 thresh=1992 gap=462 poll_thresh=21 ino=257 dd-2584 [002] 309.114461: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=55052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 309.121685: balance_dirty_state: bdi btrfs-1: dirty=814 wb=591 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=21 ino=257 dd-2584 [004] 309.121812: balance_dirty_state: bdi btrfs-1: dirty=814 wb=591 unstable=0 bg_thresh=996 thresh=1992 gap=587 poll_thresh=16 ino=257 dd-2584 [004] 309.122047: balance_dirty_state: bdi btrfs-1: dirty=864 wb=591 unstable=0 bg_thresh=1001 thresh=2002 gap=547 poll_thresh=17 ino=257 dd-2584 [004] 309.122280: balance_dirty_state: bdi btrfs-1: dirty=889 wb=591 unstable=0 bg_thresh=1000 thresh=2001 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 309.122516: balance_dirty_state: bdi btrfs-1: dirty=914 wb=591 unstable=0 bg_thresh=1000 thresh=2000 gap=495 poll_thresh=19 ino=257 dd-2584 [004] 309.122524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=55052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 309.129764: balance_dirty_state: bdi btrfs-1: dirty=926 wb=452 unstable=0 bg_thresh=999 thresh=1999 gap=621 poll_thresh=19 ino=257 dd-2584 [004] 309.129897: balance_dirty_state: bdi btrfs-1: dirty=951 wb=452 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 309.130016: balance_dirty_state: bdi btrfs-1: dirty=976 wb=452 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=15 ino=257 dd-2584 [004] 309.130135: balance_dirty_state: bdi btrfs-1: dirty=976 wb=452 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 309.130369: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=452 unstable=0 bg_thresh=998 thresh=1996 gap=518 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 309.130452: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16484 wrote=0 to_write=8192 dd-2584 [004] 309.130982: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=502 unstable=0 bg_thresh=1000 thresh=2000 gap=497 poll_thresh=18 ino=257 dd-2584 [004] 309.130986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=55052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 309.133394: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=720 to_write=7472 dd-2584 [004] 309.137676: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1052 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=18 ino=257 dd-2584 [004] 309.137774: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1052 unstable=0 bg_thresh=999 thresh=1998 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 309.137834: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1052 unstable=0 bg_thresh=998 thresh=1997 gap=569 poll_thresh=14 ino=257 dd-2584 [004] 309.137894: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1052 unstable=0 bg_thresh=998 thresh=1997 gap=544 poll_thresh=15 ino=257 dd-2584 [004] 309.137954: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1052 unstable=0 bg_thresh=998 thresh=1996 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 309.138071: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1052 unstable=0 bg_thresh=997 thresh=1995 gap=492 poll_thresh=17 ino=257 dd-2584 [004] 309.138075: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-56% task_gap=-212% task_weight=100% bdi_bw=55052 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 309.145703: balance_dirty_state: bdi btrfs-1: dirty=451 wb=927 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=17 ino=257 dd-2584 [004] 309.145849: balance_dirty_state: bdi btrfs-1: dirty=451 wb=927 unstable=0 bg_thresh=1000 thresh=2000 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 309.145970: balance_dirty_state: bdi btrfs-1: dirty=476 wb=927 unstable=0 bg_thresh=999 thresh=1999 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 309.146090: balance_dirty_state: bdi btrfs-1: dirty=501 wb=927 unstable=0 bg_thresh=996 thresh=1993 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 309.146207: balance_dirty_state: bdi btrfs-1: dirty=501 wb=927 unstable=0 bg_thresh=999 thresh=1998 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 309.146446: balance_dirty_state: bdi btrfs-1: dirty=526 wb=927 unstable=0 bg_thresh=998 thresh=1997 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 309.146684: balance_dirty_state: bdi btrfs-1: dirty=576 wb=927 unstable=0 bg_thresh=1000 thresh=2001 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 309.146693: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=56492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 309.153746: balance_dirty_state: bdi btrfs-1: dirty=576 wb=752 unstable=0 bg_thresh=1002 thresh=2004 gap=676 poll_thresh=18 ino=257 dd-2584 [004] 309.153935: balance_dirty_state: bdi btrfs-1: dirty=576 wb=752 unstable=0 bg_thresh=999 thresh=1998 gap=670 poll_thresh=13 ino=257 dd-2584 [004] 309.154759: balance_dirty_state: bdi btrfs-1: dirty=601 wb=752 unstable=0 bg_thresh=1001 thresh=2003 gap=650 poll_thresh=14 ino=257 dd-2584 [004] 309.154940: balance_dirty_state: bdi btrfs-1: dirty=626 wb=752 unstable=0 bg_thresh=998 thresh=1997 gap=619 poll_thresh=15 ino=257 dd-2584 [004] 309.155119: balance_dirty_state: bdi btrfs-1: dirty=626 wb=752 unstable=0 bg_thresh=1001 thresh=2002 gap=624 poll_thresh=16 ino=257 dd-2584 [004] 309.155476: balance_dirty_state: bdi btrfs-1: dirty=676 wb=752 unstable=0 bg_thresh=1000 thresh=2001 gap=573 poll_thresh=17 ino=257 dd-2584 [004] 309.155835: balance_dirty_state: bdi btrfs-1: dirty=701 wb=752 unstable=0 bg_thresh=1002 thresh=2005 gap=552 poll_thresh=18 ino=257 dd-2584 [004] 309.156197: balance_dirty_state: bdi btrfs-1: dirty=726 wb=752 unstable=0 bg_thresh=999 thresh=1998 gap=520 poll_thresh=19 ino=257 dd-2584 [004] 309.156564: balance_dirty_state: bdi btrfs-1: dirty=751 wb=752 unstable=0 bg_thresh=998 thresh=1997 gap=494 poll_thresh=20 ino=257 dd-2584 [004] 309.156576: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=56492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 309.161790: balance_dirty_state: bdi btrfs-1: dirty=751 wb=752 unstable=0 bg_thresh=998 thresh=1996 gap=493 poll_thresh=20 ino=257 dd-2584 [005] 309.161800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=56492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 309.169762: balance_dirty_state: bdi btrfs-1: dirty=751 wb=627 unstable=0 bg_thresh=997 thresh=1995 gap=617 poll_thresh=20 ino=257 dd-2584 [005] 309.169826: balance_dirty_state: bdi btrfs-1: dirty=751 wb=627 unstable=0 bg_thresh=1000 thresh=2000 gap=622 poll_thresh=15 ino=257 dd-2584 [005] 309.169885: balance_dirty_state: bdi btrfs-1: dirty=776 wb=627 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=16 ino=257 dd-2584 [005] 309.170001: balance_dirty_state: bdi btrfs-1: dirty=801 wb=627 unstable=0 bg_thresh=1002 thresh=2005 gap=577 poll_thresh=17 ino=257 dd-2584 [005] 309.170302: balance_dirty_state: bdi btrfs-1: dirty=851 wb=502 unstable=0 bg_thresh=1005 thresh=2010 gap=657 poll_thresh=18 ino=257 dd-2584 [005] 309.170420: balance_dirty_state: bdi btrfs-1: dirty=876 wb=502 unstable=0 bg_thresh=1007 thresh=2014 gap=636 poll_thresh=19 ino=257 dd-2584 [005] 309.170532: balance_dirty_state: bdi btrfs-1: dirty=901 wb=502 unstable=0 bg_thresh=1006 thresh=2013 gap=610 poll_thresh=20 ino=257 dd-2584 [005] 309.170643: balance_dirty_state: bdi btrfs-1: dirty=951 wb=502 unstable=0 bg_thresh=1006 thresh=2012 gap=559 poll_thresh=21 ino=257 dd-2584 [005] 309.170758: balance_dirty_state: bdi btrfs-1: dirty=976 wb=502 unstable=0 bg_thresh=1005 thresh=2010 gap=532 poll_thresh=22 ino=257 dd-2584 [005] 309.170870: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=502 unstable=0 bg_thresh=1004 thresh=2009 gap=506 poll_thresh=23 ino=257 dd-2584 [005] 309.170981: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=502 unstable=0 bg_thresh=1004 thresh=2008 gap=480 poll_thresh=24 ino=257 dd-2584 [005] 309.170986: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=56492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 309.171066: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16524 wrote=0 to_write=8192 flush-btrfs-1-2586 [006] 309.172775: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=704 to_write=7488 dd-2584 [005] 309.177720: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1077 unstable=0 bg_thresh=997 thresh=1994 gap=591 poll_thresh=24 ino=257 dd-2584 [005] 309.177839: balance_dirty_state: bdi btrfs-1: dirty=351 wb=1077 unstable=0 bg_thresh=997 thresh=1994 gap=566 poll_thresh=18 ino=257 dd-2584 [005] 309.177989: balance_dirty_state: bdi btrfs-1: dirty=376 wb=1077 unstable=0 bg_thresh=999 thresh=1999 gap=546 poll_thresh=19 ino=257 dd-2584 [005] 309.178433: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1077 unstable=0 bg_thresh=1004 thresh=2009 gap=506 poll_thresh=20 ino=257 dd-2584 [005] 309.178590: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1077 unstable=0 bg_thresh=1007 thresh=2014 gap=486 poll_thresh=21 ino=257 dd-2584 [005] 309.178596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=101% bdi_bw=56492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 309.185757: balance_dirty_state: bdi btrfs-1: dirty=451 wb=952 unstable=0 bg_thresh=1004 thresh=2009 gap=606 poll_thresh=21 ino=257 dd-2584 [005] 309.185864: balance_dirty_state: bdi btrfs-1: dirty=451 wb=952 unstable=0 bg_thresh=1004 thresh=2009 gap=606 poll_thresh=16 ino=257 dd-2584 [005] 309.185975: balance_dirty_state: bdi btrfs-1: dirty=501 wb=952 unstable=0 bg_thresh=1004 thresh=2008 gap=555 poll_thresh=17 ino=257 dd-2584 [005] 309.186088: balance_dirty_state: bdi btrfs-1: dirty=526 wb=952 unstable=0 bg_thresh=1006 thresh=2012 gap=534 poll_thresh=18 ino=257 dd-2584 [005] 309.186200: balance_dirty_state: bdi btrfs-1: dirty=551 wb=952 unstable=0 bg_thresh=1005 thresh=2011 gap=508 poll_thresh=19 ino=257 dd-2584 [005] 309.186313: balance_dirty_state: bdi btrfs-1: dirty=601 wb=952 unstable=0 bg_thresh=1005 thresh=2010 gap=457 poll_thresh=20 ino=257 dd-2584 [005] 309.186318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=56492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 309.193627: balance_dirty_state: bdi btrfs-1: dirty=601 wb=727 unstable=0 bg_thresh=997 thresh=1995 gap=667 poll_thresh=20 ino=257 dd-2584 [005] 309.193689: balance_dirty_state: bdi btrfs-1: dirty=601 wb=727 unstable=0 bg_thresh=997 thresh=1995 gap=667 poll_thresh=15 ino=257 dd-2584 [005] 309.193747: balance_dirty_state: bdi btrfs-1: dirty=626 wb=727 unstable=0 bg_thresh=1000 thresh=2000 gap=647 poll_thresh=16 ino=257 dd-2584 [005] 309.194038: balance_dirty_state: bdi btrfs-1: dirty=651 wb=727 unstable=0 bg_thresh=1002 thresh=2005 gap=627 poll_thresh=17 ino=257 dd-2584 [005] 309.194157: balance_dirty_state: bdi btrfs-1: dirty=676 wb=727 unstable=0 bg_thresh=1005 thresh=2010 gap=607 poll_thresh=18 ino=257 dd-2584 [005] 309.194275: balance_dirty_state: bdi btrfs-1: dirty=726 wb=727 unstable=0 bg_thresh=1007 thresh=2014 gap=561 poll_thresh=19 ino=257 dd-2584 [005] 309.194392: balance_dirty_state: bdi btrfs-1: dirty=751 wb=727 unstable=0 bg_thresh=1006 thresh=2013 gap=535 poll_thresh=20 ino=257 dd-2584 [005] 309.194509: balance_dirty_state: bdi btrfs-1: dirty=776 wb=727 unstable=0 bg_thresh=1006 thresh=2012 gap=509 poll_thresh=21 ino=257 dd-2584 [005] 309.194625: balance_dirty_state: bdi btrfs-1: dirty=826 wb=727 unstable=0 bg_thresh=1008 thresh=2016 gap=463 poll_thresh=22 ino=257 dd-2584 [005] 309.194630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=56492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 309.201617: balance_dirty_state: bdi btrfs-1: dirty=826 wb=727 unstable=0 bg_thresh=999 thresh=1998 gap=445 poll_thresh=22 ino=257 dd-2584 [005] 309.201621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=56492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 309.209643: balance_dirty_state: bdi btrfs-1: dirty=826 wb=477 unstable=0 bg_thresh=998 thresh=1997 gap=694 poll_thresh=22 ino=257 dd-2584 [005] 309.209723: balance_dirty_state: bdi btrfs-1: dirty=826 wb=477 unstable=0 bg_thresh=998 thresh=1997 gap=694 poll_thresh=16 ino=257 dd-2584 [005] 309.209836: balance_dirty_state: bdi btrfs-1: dirty=851 wb=477 unstable=0 bg_thresh=1003 thresh=2007 gap=679 poll_thresh=17 ino=257 dd-2584 [005] 309.209947: balance_dirty_state: bdi btrfs-1: dirty=901 wb=477 unstable=0 bg_thresh=1006 thresh=2012 gap=634 poll_thresh=18 ino=257 dd-2584 [005] 309.210230: balance_dirty_state: bdi btrfs-1: dirty=926 wb=477 unstable=0 bg_thresh=1005 thresh=2011 gap=608 poll_thresh=19 ino=257 dd-2584 [005] 309.210343: balance_dirty_state: bdi btrfs-1: dirty=951 wb=477 unstable=0 bg_thresh=1005 thresh=2010 gap=582 poll_thresh=20 ino=257 dd-2584 [005] 309.210454: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=477 unstable=0 bg_thresh=1007 thresh=2014 gap=536 poll_thresh=21 ino=257 dd-2584 [005] 309.210568: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=477 unstable=0 bg_thresh=1006 thresh=2013 gap=510 poll_thresh=22 ino=257 flush-btrfs-1-2586 [006] 309.210631: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16564 wrote=0 to_write=8192 dd-2584 [005] 309.210693: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=477 unstable=0 bg_thresh=1006 thresh=2012 gap=484 poll_thresh=23 ino=257 dd-2584 [005] 309.210695: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=56492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 309.212337: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=720 to_write=7472 dd-2584 [005] 309.217644: balance_dirty_state: bdi btrfs-1: dirty=326 wb=1077 unstable=0 bg_thresh=1000 thresh=2000 gap=597 poll_thresh=23 ino=257 dd-2584 [005] 309.217740: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1077 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=17 ino=257 dd-2584 [005] 309.217861: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1077 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=18 ino=257 dd-2584 [005] 309.217981: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1077 unstable=0 bg_thresh=1000 thresh=2001 gap=524 poll_thresh=19 ino=257 dd-2584 [005] 309.218276: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1077 unstable=0 bg_thresh=1000 thresh=2000 gap=473 poll_thresh=20 ino=257 dd-2584 [005] 309.218280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=56492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 309.225627: balance_dirty_state: bdi btrfs-1: dirty=450 wb=927 unstable=0 bg_thresh=1004 thresh=2008 gap=631 poll_thresh=20 ino=257 dd-2584 [005] 309.225689: balance_dirty_state: bdi btrfs-1: dirty=450 wb=927 unstable=0 bg_thresh=1004 thresh=2008 gap=631 poll_thresh=15 ino=257 dd-2584 [005] 309.225748: balance_dirty_state: bdi btrfs-1: dirty=475 wb=927 unstable=0 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=16 ino=257 dd-2584 [005] 309.225864: balance_dirty_state: bdi btrfs-1: dirty=500 wb=927 unstable=0 bg_thresh=1009 thresh=2018 gap=591 poll_thresh=17 ino=257 dd-2584 [005] 309.225982: balance_dirty_state: bdi btrfs-1: dirty=525 wb=927 unstable=0 bg_thresh=1011 thresh=2023 gap=571 poll_thresh=18 ino=257 dd-2584 [005] 309.226105: balance_dirty_state: bdi btrfs-1: dirty=575 wb=927 unstable=0 bg_thresh=1010 thresh=2021 gap=519 poll_thresh=19 ino=257 dd-2584 [005] 309.226225: balance_dirty_state: bdi btrfs-1: dirty=600 wb=927 unstable=0 bg_thresh=1010 thresh=2020 gap=493 poll_thresh=20 ino=257 dd-2584 [005] 309.226230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=56492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 309.233652: balance_dirty_state: bdi btrfs-1: dirty=600 wb=727 unstable=0 bg_thresh=995 thresh=1990 gap=663 poll_thresh=20 ino=257 dd-2584 [005] 309.233717: balance_dirty_state: bdi btrfs-1: dirty=625 wb=727 unstable=0 bg_thresh=995 thresh=1990 gap=638 poll_thresh=15 ino=257 dd-2584 [005] 309.233777: balance_dirty_state: bdi btrfs-1: dirty=625 wb=727 unstable=0 bg_thresh=997 thresh=1995 gap=643 poll_thresh=16 ino=257 dd-2584 [005] 309.233896: balance_dirty_state: bdi btrfs-1: dirty=675 wb=727 unstable=0 bg_thresh=997 thresh=1994 gap=592 poll_thresh=17 ino=257 dd-2584 [005] 309.234194: balance_dirty_state: bdi btrfs-1: dirty=700 wb=727 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=18 ino=257 dd-2584 [005] 309.234313: balance_dirty_state: bdi btrfs-1: dirty=725 wb=727 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=19 ino=257 dd-2584 [005] 309.234429: balance_dirty_state: bdi btrfs-1: dirty=750 wb=727 unstable=0 bg_thresh=998 thresh=1996 gap=519 poll_thresh=20 ino=257 dd-2584 [005] 309.234545: balance_dirty_state: bdi btrfs-1: dirty=800 wb=727 unstable=0 bg_thresh=997 thresh=1995 gap=468 poll_thresh=21 ino=257 dd-2584 [005] 309.234550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-260% task_weight=100% bdi_bw=56492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 309.241647: balance_dirty_state: bdi btrfs-1: dirty=800 wb=727 unstable=0 bg_thresh=992 thresh=1985 gap=458 poll_thresh=21 ino=257 dd-2584 [005] 309.241654: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=56492 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 309.249663: balance_dirty_state: bdi btrfs-1: dirty=800 wb=477 unstable=0 bg_thresh=992 thresh=1984 gap=707 poll_thresh=21 ino=257 dd-2584 [005] 309.249777: balance_dirty_state: bdi btrfs-1: dirty=800 wb=477 unstable=0 bg_thresh=994 thresh=1989 gap=712 poll_thresh=16 ino=257 dd-2584 [005] 309.249891: balance_dirty_state: bdi btrfs-1: dirty=850 wb=477 unstable=0 bg_thresh=997 thresh=1994 gap=667 poll_thresh=17 ino=257 dd-2584 [005] 309.250010: balance_dirty_state: bdi btrfs-1: dirty=875 wb=477 unstable=0 bg_thresh=999 thresh=1999 gap=647 poll_thresh=18 ino=257 dd-2584 [005] 309.250133: balance_dirty_state: bdi btrfs-1: dirty=900 wb=477 unstable=0 bg_thresh=998 thresh=1997 gap=620 poll_thresh=19 ino=257 dd-2584 [005] 309.250252: balance_dirty_state: bdi btrfs-1: dirty=925 wb=477 unstable=0 bg_thresh=998 thresh=1996 gap=594 poll_thresh=20 ino=257 dd-2584 [005] 309.250548: balance_dirty_state: bdi btrfs-1: dirty=975 wb=477 unstable=0 bg_thresh=997 thresh=1995 gap=543 poll_thresh=21 ino=257 dd-2584 [005] 309.250667: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=477 unstable=0 bg_thresh=997 thresh=1994 gap=517 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 309.250740: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16604 wrote=0 to_write=8192 dd-2584 [005] 309.250793: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=477 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=23 ino=257 dd-2584 [005] 309.250795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=57940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 309.252408: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=704 to_write=7488 dd-2584 [005] 309.257648: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1052 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=23 ino=257 dd-2584 [005] 309.257735: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1052 unstable=0 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=17 ino=257 dd-2584 [005] 309.257904: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1052 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=18 ino=257 dd-2584 [005] 309.258067: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1052 unstable=0 bg_thresh=1000 thresh=2001 gap=524 poll_thresh=19 ino=257 dd-2584 [005] 309.258232: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1052 unstable=0 bg_thresh=997 thresh=1994 gap=492 poll_thresh=20 ino=257 dd-2584 [005] 309.258238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=57940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 309.265792: balance_dirty_state: bdi btrfs-1: dirty=450 wb=927 unstable=0 bg_thresh=996 thresh=1993 gap=616 poll_thresh=20 ino=257 dd-2584 [005] 309.265910: balance_dirty_state: bdi btrfs-1: dirty=450 wb=927 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=15 ino=257 dd-2584 [005] 309.265972: balance_dirty_state: bdi btrfs-1: dirty=475 wb=927 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=16 ino=257 dd-2584 [005] 309.266274: balance_dirty_state: bdi btrfs-1: dirty=500 wb=927 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=17 ino=257 dd-2584 [005] 309.266393: balance_dirty_state: bdi btrfs-1: dirty=550 wb=927 unstable=0 bg_thresh=997 thresh=1995 gap=518 poll_thresh=18 ino=257 dd-2584 [005] 309.266510: balance_dirty_state: bdi btrfs-1: dirty=575 wb=927 unstable=0 bg_thresh=997 thresh=1994 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 309.266515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=57940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 309.273764: balance_dirty_state: bdi btrfs-1: dirty=575 wb=802 unstable=0 bg_thresh=998 thresh=1996 gap=619 poll_thresh=19 ino=257 dd-2584 [005] 309.273870: balance_dirty_state: bdi btrfs-1: dirty=600 wb=802 unstable=0 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 309.273990: balance_dirty_state: bdi btrfs-1: dirty=600 wb=802 unstable=0 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=15 ino=257 dd-2584 [005] 309.274108: balance_dirty_state: bdi btrfs-1: dirty=625 wb=802 unstable=0 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 309.274345: balance_dirty_state: bdi btrfs-1: dirty=650 wb=802 unstable=0 bg_thresh=1002 thresh=2004 gap=552 poll_thresh=17 ino=257 dd-2584 [005] 309.274582: balance_dirty_state: bdi btrfs-1: dirty=675 wb=802 unstable=0 bg_thresh=998 thresh=1997 gap=520 poll_thresh=18 ino=257 dd-2584 [005] 309.274816: balance_dirty_state: bdi btrfs-1: dirty=725 wb=802 unstable=0 bg_thresh=998 thresh=1996 gap=469 poll_thresh=19 ino=257 dd-2584 [005] 309.274824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-305% task_weight=100% bdi_bw=57940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 309.281769: balance_dirty_state: bdi btrfs-1: dirty=725 wb=702 unstable=0 bg_thresh=997 thresh=1995 gap=568 poll_thresh=19 ino=257 dd-2584 [005] 309.281860: balance_dirty_state: bdi btrfs-1: dirty=725 wb=702 unstable=0 bg_thresh=1000 thresh=2000 gap=573 poll_thresh=14 ino=257 dd-2584 [005] 309.281922: balance_dirty_state: bdi btrfs-1: dirty=750 wb=702 unstable=0 bg_thresh=993 thresh=1987 gap=535 poll_thresh=15 ino=257 dd-2584 [005] 309.282160: balance_dirty_state: bdi btrfs-1: dirty=775 wb=702 unstable=0 bg_thresh=999 thresh=1998 gap=521 poll_thresh=16 ino=257 dd-2584 [005] 309.282278: balance_dirty_state: bdi btrfs-1: dirty=800 wb=702 unstable=0 bg_thresh=998 thresh=1997 gap=495 poll_thresh=17 ino=257 dd-2584 [005] 309.282283: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=57940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 309.289769: balance_dirty_state: bdi btrfs-1: dirty=800 wb=702 unstable=0 bg_thresh=998 thresh=1997 gap=495 poll_thresh=17 ino=257 dd-2584 [005] 309.289774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=57940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 309.297741: balance_dirty_state: bdi btrfs-1: dirty=800 wb=327 unstable=0 bg_thresh=998 thresh=1996 gap=869 poll_thresh=17 ino=257 dd-2584 [005] 309.297814: balance_dirty_state: bdi btrfs-1: dirty=825 wb=327 unstable=0 bg_thresh=997 thresh=1995 gap=843 poll_thresh=13 ino=257 dd-2584 [005] 309.297878: balance_dirty_state: bdi btrfs-1: dirty=825 wb=327 unstable=0 bg_thresh=1000 thresh=2000 gap=848 poll_thresh=14 ino=257 dd-2584 [005] 309.297941: balance_dirty_state: bdi btrfs-1: dirty=850 wb=327 unstable=0 bg_thresh=997 thresh=1994 gap=817 poll_thresh=15 ino=257 dd-2584 [005] 309.298005: balance_dirty_state: bdi btrfs-1: dirty=850 wb=327 unstable=0 bg_thresh=999 thresh=1999 gap=822 poll_thresh=16 ino=257 dd-2584 [005] 309.298132: balance_dirty_state: bdi btrfs-1: dirty=900 wb=327 unstable=0 bg_thresh=999 thresh=1998 gap=771 poll_thresh=17 ino=257 dd-2584 [005] 309.298259: balance_dirty_state: bdi btrfs-1: dirty=925 wb=327 unstable=0 bg_thresh=995 thresh=1991 gap=739 poll_thresh=18 ino=257 dd-2584 [005] 309.298385: balance_dirty_state: bdi btrfs-1: dirty=950 wb=327 unstable=0 bg_thresh=997 thresh=1995 gap=718 poll_thresh=19 ino=257 dd-2584 [005] 309.298512: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=327 unstable=0 bg_thresh=997 thresh=1994 gap=667 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 309.298545: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16652 wrote=0 to_write=8192 dd-2584 [005] 309.298840: balance_dirty_state: bdi btrfs-1: dirty=950 wb=402 unstable=0 bg_thresh=996 thresh=1993 gap=641 poll_thresh=21 ino=257 dd-2584 [005] 309.298978: balance_dirty_state: bdi btrfs-1: dirty=925 wb=452 unstable=0 bg_thresh=998 thresh=1997 gap=620 poll_thresh=22 ino=257 dd-2584 [005] 309.299158: balance_dirty_state: bdi btrfs-1: dirty=875 wb=527 unstable=0 bg_thresh=998 thresh=1996 gap=594 poll_thresh=23 ino=257 dd-2584 [005] 309.299348: balance_dirty_state: bdi btrfs-1: dirty=850 wb=602 unstable=0 bg_thresh=997 thresh=1995 gap=543 poll_thresh=24 ino=257 dd-2584 [005] 309.299534: balance_dirty_state: bdi btrfs-1: dirty=800 wb=677 unstable=0 bg_thresh=997 thresh=1994 gap=517 poll_thresh=25 ino=257 dd-2584 [005] 309.299724: balance_dirty_state: bdi btrfs-1: dirty=750 wb=752 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=26 ino=257 dd-2584 [005] 309.299727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=57940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 309.301698: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=848 to_write=7344 dd-2584 [005] 309.305665: balance_dirty_state: bdi btrfs-1: dirty=325 wb=1052 unstable=0 bg_thresh=997 thresh=1994 gap=617 poll_thresh=26 ino=257 dd-2584 [005] 309.305764: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1052 unstable=0 bg_thresh=994 thresh=1988 gap=586 poll_thresh=19 ino=257 dd-2584 [005] 309.305965: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1052 unstable=0 bg_thresh=992 thresh=1985 gap=558 poll_thresh=20 ino=257 dd-2584 [005] 309.306160: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1052 unstable=0 bg_thresh=996 thresh=1993 gap=541 poll_thresh=21 ino=257 dd-2584 [005] 309.306706: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1052 unstable=0 bg_thresh=995 thresh=1990 gap=488 poll_thresh=22 ino=257 dd-2584 [005] 309.306713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-130% task_gap=-361% task_weight=99% bdi_bw=57940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 309.313761: balance_dirty_state: bdi btrfs-1: dirty=450 wb=927 unstable=0 bg_thresh=996 thresh=1993 gap=616 poll_thresh=22 ino=257 dd-2584 [004] 309.313892: balance_dirty_state: bdi btrfs-1: dirty=475 wb=927 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 309.314127: balance_dirty_state: bdi btrfs-1: dirty=500 wb=927 unstable=0 bg_thresh=995 thresh=1991 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 309.314361: balance_dirty_state: bdi btrfs-1: dirty=550 wb=927 unstable=0 bg_thresh=995 thresh=1990 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 309.314597: balance_dirty_state: bdi btrfs-1: dirty=575 wb=927 unstable=0 bg_thresh=997 thresh=1994 gap=492 poll_thresh=19 ino=257 dd-2584 [004] 309.314605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=57940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 309.321765: balance_dirty_state: bdi btrfs-1: dirty=575 wb=877 unstable=0 bg_thresh=996 thresh=1993 gap=541 poll_thresh=19 ino=257 dd-2584 [004] 309.321858: balance_dirty_state: bdi btrfs-1: dirty=600 wb=877 unstable=0 bg_thresh=996 thresh=1993 gap=516 poll_thresh=14 ino=257 dd-2584 [004] 309.321944: balance_dirty_state: bdi btrfs-1: dirty=600 wb=877 unstable=0 bg_thresh=996 thresh=1992 gap=515 poll_thresh=15 ino=257 dd-2584 [004] 309.322029: balance_dirty_state: bdi btrfs-1: dirty=625 wb=877 unstable=0 bg_thresh=998 thresh=1997 gap=495 poll_thresh=16 ino=257 dd-2584 [004] 309.322035: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-102% task_gap=-304% task_weight=100% bdi_bw=57940 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 309.333701: balance_dirty_state: bdi btrfs-1: dirty=625 wb=602 unstable=0 bg_thresh=990 thresh=1980 gap=753 poll_thresh=16 ino=257 dd-2584 [004] 309.333774: balance_dirty_state: bdi btrfs-1: dirty=650 wb=602 unstable=0 bg_thresh=990 thresh=1980 gap=728 poll_thresh=12 ino=257 dd-2584 [004] 309.333830: balance_dirty_state: bdi btrfs-1: dirty=650 wb=602 unstable=0 bg_thresh=992 thresh=1985 gap=733 poll_thresh=13 ino=257 dd-2584 [004] 309.333885: balance_dirty_state: bdi btrfs-1: dirty=675 wb=602 unstable=0 bg_thresh=995 thresh=1990 gap=713 poll_thresh=14 ino=257 dd-2584 [004] 309.333940: balance_dirty_state: bdi btrfs-1: dirty=675 wb=602 unstable=0 bg_thresh=995 thresh=1990 gap=713 poll_thresh=15 ino=257 dd-2584 [004] 309.334166: balance_dirty_state: bdi btrfs-1: dirty=700 wb=602 unstable=0 bg_thresh=997 thresh=1995 gap=693 poll_thresh=16 ino=257 dd-2584 [004] 309.334281: balance_dirty_state: bdi btrfs-1: dirty=725 wb=602 unstable=0 bg_thresh=997 thresh=1994 gap=667 poll_thresh=17 ino=257 dd-2584 [004] 309.334393: balance_dirty_state: bdi btrfs-1: dirty=775 wb=602 unstable=0 bg_thresh=996 thresh=1993 gap=616 poll_thresh=18 ino=257 dd-2584 [004] 309.334506: balance_dirty_state: bdi btrfs-1: dirty=800 wb=602 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 309.334619: balance_dirty_state: bdi btrfs-1: dirty=825 wb=602 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=20 ino=257 dd-2584 [004] 309.334731: balance_dirty_state: bdi btrfs-1: dirty=850 wb=602 unstable=0 bg_thresh=997 thresh=1995 gap=543 poll_thresh=21 ino=257 dd-2584 [004] 309.334845: balance_dirty_state: bdi btrfs-1: dirty=900 wb=602 unstable=0 bg_thresh=997 thresh=1994 gap=492 poll_thresh=22 ino=257 dd-2584 [004] 309.334849: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-356% task_weight=100% bdi_bw=57940 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 309.341693: balance_dirty_state: bdi btrfs-1: dirty=900 wb=477 unstable=0 bg_thresh=991 thresh=1983 gap=606 poll_thresh=22 ino=257 dd-2584 [004] 309.341774: balance_dirty_state: bdi btrfs-1: dirty=900 wb=477 unstable=0 bg_thresh=991 thresh=1983 gap=606 poll_thresh=16 ino=257 dd-2584 [004] 309.341884: balance_dirty_state: bdi btrfs-1: dirty=950 wb=477 unstable=0 bg_thresh=994 thresh=1988 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 309.342166: balance_dirty_state: bdi btrfs-1: dirty=975 wb=477 unstable=0 bg_thresh=999 thresh=1998 gap=546 poll_thresh=18 ino=257 dd-2584 [004] 309.342279: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=477 unstable=0 bg_thresh=998 thresh=1997 gap=520 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 309.342341: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16696 wrote=0 to_write=8192 dd-2584 [004] 309.342404: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=477 unstable=0 bg_thresh=998 thresh=1996 gap=469 poll_thresh=20 ino=257 dd-2584 [004] 309.342406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-126% task_gap=-353% task_weight=100% bdi_bw=57940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 309.343945: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=688 to_write=7504 dd-2584 [004] 309.349703: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1027 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=20 ino=257 dd-2584 [004] 309.349826: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1027 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=15 ino=257 dd-2584 [004] 309.349942: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1027 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 309.350172: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1027 unstable=0 bg_thresh=993 thresh=1987 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 309.350404: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1027 unstable=0 bg_thresh=996 thresh=1992 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 309.350639: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1027 unstable=0 bg_thresh=998 thresh=1996 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 309.350647: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=57940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 309.357705: balance_dirty_state: bdi btrfs-1: dirty=475 wb=902 unstable=0 bg_thresh=998 thresh=1997 gap=620 poll_thresh=19 ino=257 dd-2584 [004] 309.357895: balance_dirty_state: bdi btrfs-1: dirty=475 wb=902 unstable=0 bg_thresh=995 thresh=1991 gap=614 poll_thresh=14 ino=257 dd-2584 [004] 309.358075: balance_dirty_state: bdi btrfs-1: dirty=500 wb=902 unstable=0 bg_thresh=998 thresh=1996 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 309.358790: balance_dirty_state: bdi btrfs-1: dirty=525 wb=902 unstable=0 bg_thresh=997 thresh=1995 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 309.359135: balance_dirty_state: bdi btrfs-1: dirty=550 wb=902 unstable=0 bg_thresh=994 thresh=1988 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 309.359502: balance_dirty_state: bdi btrfs-1: dirty=575 wb=902 unstable=0 bg_thresh=993 thresh=1987 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 309.359868: balance_dirty_state: bdi btrfs-1: dirty=600 wb=902 unstable=0 bg_thresh=993 thresh=1986 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 309.359880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 309.367192: balance_dirty_state: bdi btrfs-1: dirty=600 wb=777 unstable=0 bg_thresh=1000 thresh=2000 gap=623 poll_thresh=19 ino=257 dd-2584 [003] 309.367257: balance_dirty_state: bdi btrfs-1: dirty=600 wb=777 unstable=0 bg_thresh=1000 thresh=2000 gap=623 poll_thresh=14 ino=257 dd-2584 [003] 309.367316: balance_dirty_state: bdi btrfs-1: dirty=625 wb=777 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=15 ino=257 dd-2584 [003] 309.367374: balance_dirty_state: bdi btrfs-1: dirty=650 wb=777 unstable=0 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=16 ino=257 dd-2584 [003] 309.367490: balance_dirty_state: bdi btrfs-1: dirty=675 wb=777 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=17 ino=257 dd-2584 [003] 309.367610: balance_dirty_state: bdi btrfs-1: dirty=700 wb=777 unstable=0 bg_thresh=1007 thresh=2014 gap=537 poll_thresh=18 ino=257 dd-2584 [003] 309.367731: balance_dirty_state: bdi btrfs-1: dirty=750 wb=777 unstable=0 bg_thresh=1003 thresh=2006 gap=479 poll_thresh=19 ino=257 dd-2584 [003] 309.367735: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-290% task_weight=98% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 309.373756: balance_dirty_state: bdi btrfs-1: dirty=750 wb=777 unstable=0 bg_thresh=1005 thresh=2011 gap=484 poll_thresh=19 ino=257 dd-2584 [003] 309.373761: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 309.381710: balance_dirty_state: bdi btrfs-1: dirty=750 wb=577 unstable=0 bg_thresh=995 thresh=1991 gap=664 poll_thresh=19 ino=257 dd-2584 [003] 309.382154: balance_dirty_state: bdi btrfs-1: dirty=750 wb=577 unstable=0 bg_thresh=998 thresh=1996 gap=669 poll_thresh=14 ino=257 dd-2584 [003] 309.382273: balance_dirty_state: bdi btrfs-1: dirty=775 wb=577 unstable=0 bg_thresh=995 thresh=1990 gap=638 poll_thresh=15 ino=257 dd-2584 [003] 309.382361: balance_dirty_state: bdi btrfs-1: dirty=800 wb=577 unstable=0 bg_thresh=997 thresh=1995 gap=618 poll_thresh=16 ino=257 dd-2584 [003] 309.382478: balance_dirty_state: bdi btrfs-1: dirty=825 wb=577 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=17 ino=257 dd-2584 [003] 309.382617: balance_dirty_state: bdi btrfs-1: dirty=850 wb=502 unstable=0 bg_thresh=996 thresh=1992 gap=640 poll_thresh=18 ino=257 dd-2584 [003] 309.382753: balance_dirty_state: bdi btrfs-1: dirty=875 wb=452 unstable=0 bg_thresh=995 thresh=1990 gap=663 poll_thresh=19 ino=257 dd-2584 [003] 309.382877: balance_dirty_state: bdi btrfs-1: dirty=925 wb=452 unstable=0 bg_thresh=997 thresh=1995 gap=618 poll_thresh=20 ino=257 dd-2584 [003] 309.383005: balance_dirty_state: bdi btrfs-1: dirty=950 wb=452 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=21 ino=257 dd-2584 [003] 309.383130: balance_dirty_state: bdi btrfs-1: dirty=975 wb=452 unstable=0 bg_thresh=995 thresh=1991 gap=564 poll_thresh=22 ino=257 dd-2584 [003] 309.383418: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=452 unstable=0 bg_thresh=994 thresh=1988 gap=536 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 309.383473: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16736 wrote=0 to_write=8192 dd-2584 [003] 309.383553: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=452 unstable=0 bg_thresh=993 thresh=1986 gap=484 poll_thresh=24 ino=257 dd-2584 [003] 309.383555: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 309.385406: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=204 wrote=720 to_write=7472 dd-2584 [007] 309.389695: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1052 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=24 ino=257 dd-2584 [007] 309.389786: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1052 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=18 ino=257 dd-2584 [007] 309.389953: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1052 unstable=0 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=19 ino=257 dd-2584 [007] 309.390120: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1052 unstable=0 bg_thresh=1011 thresh=2023 gap=546 poll_thresh=20 ino=257 dd-2584 [007] 309.390289: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1052 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=21 ino=257 dd-2584 [007] 309.390295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.397781: balance_dirty_state: bdi btrfs-1: dirty=475 wb=927 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=21 ino=257 dd-2584 [006] 309.397909: balance_dirty_state: bdi btrfs-1: dirty=475 wb=927 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=16 ino=257 dd-2584 [006] 309.398144: balance_dirty_state: bdi btrfs-1: dirty=525 wb=927 unstable=0 bg_thresh=1007 thresh=2014 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 309.398379: balance_dirty_state: bdi btrfs-1: dirty=550 wb=927 unstable=0 bg_thresh=1009 thresh=2019 gap=542 poll_thresh=18 ino=257 dd-2584 [006] 309.398989: balance_dirty_state: bdi btrfs-1: dirty=575 wb=927 unstable=0 bg_thresh=1011 thresh=2023 gap=521 poll_thresh=19 ino=257 dd-2584 [006] 309.399227: balance_dirty_state: bdi btrfs-1: dirty=600 wb=927 unstable=0 bg_thresh=1011 thresh=2022 gap=495 poll_thresh=20 ino=257 dd-2584 [006] 309.399235: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.405790: balance_dirty_state: bdi btrfs-1: dirty=600 wb=802 unstable=0 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=20 ino=257 dd-2584 [006] 309.405917: balance_dirty_state: bdi btrfs-1: dirty=625 wb=802 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 309.406036: balance_dirty_state: bdi btrfs-1: dirty=650 wb=802 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 309.406268: balance_dirty_state: bdi btrfs-1: dirty=675 wb=802 unstable=0 bg_thresh=1005 thresh=2010 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 309.406507: balance_dirty_state: bdi btrfs-1: dirty=700 wb=802 unstable=0 bg_thresh=1007 thresh=2014 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 309.406739: balance_dirty_state: bdi btrfs-1: dirty=750 wb=802 unstable=0 bg_thresh=1006 thresh=2013 gap=461 poll_thresh=19 ino=257 dd-2584 [006] 309.406747: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.413799: balance_dirty_state: bdi btrfs-1: dirty=750 wb=752 unstable=0 bg_thresh=1009 thresh=2018 gap=516 poll_thresh=19 ino=257 dd-2584 [006] 309.413919: balance_dirty_state: bdi btrfs-1: dirty=750 wb=752 unstable=0 bg_thresh=1008 thresh=2017 gap=515 poll_thresh=14 ino=257 dd-2584 [006] 309.413979: balance_dirty_state: bdi btrfs-1: dirty=775 wb=752 unstable=0 bg_thresh=1005 thresh=2011 gap=484 poll_thresh=15 ino=257 dd-2584 [006] 309.413984: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 309.421839: balance_dirty_state: bdi btrfs-1: dirty=775 wb=752 unstable=0 bg_thresh=1003 thresh=2006 gap=479 poll_thresh=15 ino=257 dd-2584 [006] 309.421846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 309.429802: balance_dirty_state: bdi btrfs-1: dirty=775 wb=477 unstable=0 bg_thresh=1007 thresh=2015 gap=763 poll_thresh=15 ino=257 dd-2584 [006] 309.429908: balance_dirty_state: bdi btrfs-1: dirty=800 wb=477 unstable=0 bg_thresh=1010 thresh=2020 gap=743 poll_thresh=11 ino=257 dd-2584 [006] 309.429995: balance_dirty_state: bdi btrfs-1: dirty=800 wb=477 unstable=0 bg_thresh=1009 thresh=2019 gap=742 poll_thresh=12 ino=257 dd-2584 [006] 309.430079: balance_dirty_state: bdi btrfs-1: dirty=825 wb=477 unstable=0 bg_thresh=1009 thresh=2019 gap=717 poll_thresh=13 ino=257 dd-2584 [006] 309.430429: balance_dirty_state: bdi btrfs-1: dirty=825 wb=352 unstable=0 bg_thresh=1007 thresh=2015 gap=838 poll_thresh=14 ino=257 dd-2584 [006] 309.430515: balance_dirty_state: bdi btrfs-1: dirty=850 wb=352 unstable=0 bg_thresh=1010 thresh=2020 gap=818 poll_thresh=15 ino=257 dd-2584 [006] 309.430599: balance_dirty_state: bdi btrfs-1: dirty=875 wb=352 unstable=0 bg_thresh=1007 thresh=2014 gap=787 poll_thresh=16 ino=257 dd-2584 [006] 309.430765: balance_dirty_state: bdi btrfs-1: dirty=900 wb=352 unstable=0 bg_thresh=1006 thresh=2013 gap=761 poll_thresh=17 ino=257 dd-2584 [006] 309.430932: balance_dirty_state: bdi btrfs-1: dirty=925 wb=352 unstable=0 bg_thresh=1008 thresh=2017 gap=740 poll_thresh=18 ino=257 dd-2584 [006] 309.431099: balance_dirty_state: bdi btrfs-1: dirty=975 wb=352 unstable=0 bg_thresh=1008 thresh=2016 gap=689 poll_thresh=19 ino=257 dd-2584 [006] 309.431265: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=352 unstable=0 bg_thresh=1007 thresh=2015 gap=663 poll_thresh=20 ino=257 dd-2584 [006] 309.431437: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=352 unstable=0 bg_thresh=1009 thresh=2019 gap=642 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 309.431471: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16784 wrote=0 to_write=8192 dd-2584 [006] 309.431688: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=352 unstable=0 bg_thresh=1009 thresh=2018 gap=641 poll_thresh=22 ino=257 dd-2584 [006] 309.432355: balance_dirty_state: bdi btrfs-1: dirty=950 wb=477 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=23 ino=257 dd-2584 [006] 309.432617: balance_dirty_state: bdi btrfs-1: dirty=925 wb=527 unstable=0 bg_thresh=1008 thresh=2016 gap=564 poll_thresh=24 ino=257 dd-2584 [006] 309.432882: balance_dirty_state: bdi btrfs-1: dirty=900 wb=577 unstable=0 bg_thresh=1010 thresh=2020 gap=543 poll_thresh=25 ino=257 dd-2584 [006] 309.433151: balance_dirty_state: bdi btrfs-1: dirty=925 wb=627 unstable=0 bg_thresh=1009 thresh=2019 gap=467 poll_thresh=26 ino=257 dd-2584 [006] 309.433154: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 309.435549: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=256 wrote=832 to_write=7360 dd-2584 [006] 309.437832: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1052 unstable=0 bg_thresh=1005 thresh=2011 gap=609 poll_thresh=26 ino=257 dd-2584 [006] 309.437901: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1052 unstable=0 bg_thresh=1005 thresh=2010 gap=608 poll_thresh=19 ino=257 dd-2584 [006] 309.438028: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1052 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=20 ino=257 dd-2584 [006] 309.438155: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1052 unstable=0 bg_thresh=1006 thresh=2012 gap=535 poll_thresh=21 ino=257 dd-2584 [006] 309.438283: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1052 unstable=0 bg_thresh=1008 thresh=2017 gap=515 poll_thresh=22 ino=257 dd-2584 [006] 309.438518: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1052 unstable=0 bg_thresh=1010 thresh=2021 gap=494 poll_thresh=23 ino=257 dd-2584 [006] 309.438527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.445852: balance_dirty_state: bdi btrfs-1: dirty=475 wb=927 unstable=0 bg_thresh=1011 thresh=2023 gap=621 poll_thresh=23 ino=257 dd-2584 [006] 309.446114: balance_dirty_state: bdi btrfs-1: dirty=500 wb=927 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=17 ino=257 dd-2584 [006] 309.446228: balance_dirty_state: bdi btrfs-1: dirty=525 wb=927 unstable=0 bg_thresh=1010 thresh=2021 gap=569 poll_thresh=18 ino=257 dd-2584 [006] 309.446347: balance_dirty_state: bdi btrfs-1: dirty=550 wb=927 unstable=0 bg_thresh=1010 thresh=2020 gap=543 poll_thresh=19 ino=257 dd-2584 [006] 309.446460: balance_dirty_state: bdi btrfs-1: dirty=600 wb=927 unstable=0 bg_thresh=1009 thresh=2019 gap=492 poll_thresh=20 ino=257 dd-2584 [006] 309.446465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.453823: balance_dirty_state: bdi btrfs-1: dirty=600 wb=852 unstable=0 bg_thresh=1010 thresh=2020 gap=568 poll_thresh=20 ino=257 dd-2584 [006] 309.453920: balance_dirty_state: bdi btrfs-1: dirty=600 wb=852 unstable=0 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 309.453981: balance_dirty_state: bdi btrfs-1: dirty=625 wb=852 unstable=0 bg_thresh=1012 thresh=2024 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 309.454099: balance_dirty_state: bdi btrfs-1: dirty=650 wb=852 unstable=0 bg_thresh=1008 thresh=2017 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 309.454217: balance_dirty_state: bdi btrfs-1: dirty=700 wb=852 unstable=0 bg_thresh=1008 thresh=2016 gap=464 poll_thresh=18 ino=257 dd-2584 [006] 309.454221: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=99% bdi_bw=58704 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.461847: balance_dirty_state: bdi btrfs-1: dirty=700 wb=852 unstable=0 bg_thresh=1007 thresh=2014 gap=462 poll_thresh=18 ino=257 dd-2584 [006] 309.461856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=59148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 309.469839: balance_dirty_state: bdi btrfs-1: dirty=700 wb=577 unstable=0 bg_thresh=1007 thresh=2014 gap=737 poll_thresh=18 ino=257 dd-2584 [001] 309.469926: balance_dirty_state: bdi btrfs-1: dirty=700 wb=577 unstable=0 bg_thresh=1009 thresh=2019 gap=742 poll_thresh=13 ino=257 dd-2584 [001] 309.470006: balance_dirty_state: bdi btrfs-1: dirty=725 wb=577 unstable=0 bg_thresh=1009 thresh=2019 gap=717 poll_thresh=14 ino=257 dd-2584 [001] 309.470085: balance_dirty_state: bdi btrfs-1: dirty=750 wb=577 unstable=0 bg_thresh=1012 thresh=2024 gap=697 poll_thresh=15 ino=257 dd-2584 [001] 309.470405: balance_dirty_state: bdi btrfs-1: dirty=750 wb=577 unstable=0 bg_thresh=1012 thresh=2024 gap=697 poll_thresh=16 ino=257 dd-2584 [001] 309.470566: balance_dirty_state: bdi btrfs-1: dirty=800 wb=577 unstable=0 bg_thresh=1014 thresh=2028 gap=651 poll_thresh=17 ino=257 dd-2584 [001] 309.470726: balance_dirty_state: bdi btrfs-1: dirty=825 wb=577 unstable=0 bg_thresh=1013 thresh=2027 gap=625 poll_thresh=18 ino=257 dd-2584 [001] 309.470883: balance_dirty_state: bdi btrfs-1: dirty=850 wb=577 unstable=0 bg_thresh=1013 thresh=2026 gap=599 poll_thresh=19 ino=257 dd-2584 [001] 309.471040: balance_dirty_state: bdi btrfs-1: dirty=900 wb=577 unstable=0 bg_thresh=1012 thresh=2025 gap=548 poll_thresh=20 ino=257 dd-2584 [001] 309.471200: balance_dirty_state: bdi btrfs-1: dirty=925 wb=577 unstable=0 bg_thresh=1014 thresh=2029 gap=527 poll_thresh=21 ino=257 dd-2584 [001] 309.471360: balance_dirty_state: bdi btrfs-1: dirty=950 wb=577 unstable=0 bg_thresh=1014 thresh=2028 gap=501 poll_thresh=22 ino=257 dd-2584 [001] 309.471366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=59148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 309.477715: balance_dirty_state: bdi btrfs-1: dirty=950 wb=452 unstable=0 bg_thresh=1007 thresh=2015 gap=613 poll_thresh=22 ino=257 dd-2584 [001] 309.477798: balance_dirty_state: bdi btrfs-1: dirty=975 wb=452 unstable=0 bg_thresh=1007 thresh=2015 gap=588 poll_thresh=16 ino=257 dd-2584 [001] 309.477953: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=452 unstable=0 bg_thresh=1010 thresh=2020 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 309.478348: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=452 unstable=0 bg_thresh=1015 thresh=2030 gap=553 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 309.478391: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16832 wrote=0 to_write=8192 dd-2584 [001] 309.478517: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=452 unstable=0 bg_thresh=1014 thresh=2029 gap=502 poll_thresh=19 ino=257 dd-2584 [001] 309.478519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-170% task_weight=100% bdi_bw=59148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 309.480744: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=300 wrote=720 to_write=7472 dd-2584 [001] 309.485719: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1052 unstable=0 bg_thresh=1012 thresh=2024 gap=622 poll_thresh=19 ino=257 dd-2584 [001] 309.485839: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1052 unstable=0 bg_thresh=1012 thresh=2024 gap=622 poll_thresh=14 ino=257 dd-2584 [001] 309.485969: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1027 unstable=0 bg_thresh=1014 thresh=2029 gap=627 poll_thresh=15 ino=257 dd-2584 [001] 309.486110: balance_dirty_state: bdi btrfs-1: dirty=375 wb=952 unstable=0 bg_thresh=1014 thresh=2029 gap=702 poll_thresh=16 ino=257 dd-2584 [001] 309.486361: balance_dirty_state: bdi btrfs-1: dirty=425 wb=902 unstable=0 bg_thresh=1014 thresh=2028 gap=701 poll_thresh=17 ino=257 dd-2584 [001] 309.486604: balance_dirty_state: bdi btrfs-1: dirty=450 wb=902 unstable=0 bg_thresh=1013 thresh=2027 gap=675 poll_thresh=18 ino=257 dd-2584 [001] 309.486840: balance_dirty_state: bdi btrfs-1: dirty=475 wb=902 unstable=0 bg_thresh=1013 thresh=2026 gap=649 poll_thresh=19 ino=257 dd-2584 [001] 309.487076: balance_dirty_state: bdi btrfs-1: dirty=525 wb=902 unstable=0 bg_thresh=1009 thresh=2019 gap=592 poll_thresh=20 ino=257 dd-2584 [001] 309.487671: balance_dirty_state: bdi btrfs-1: dirty=550 wb=902 unstable=0 bg_thresh=1011 thresh=2023 gap=571 poll_thresh=21 ino=257 dd-2584 [001] 309.487909: balance_dirty_state: bdi btrfs-1: dirty=575 wb=902 unstable=0 bg_thresh=1011 thresh=2022 gap=545 poll_thresh=22 ino=257 dd-2584 [001] 309.488146: balance_dirty_state: bdi btrfs-1: dirty=600 wb=902 unstable=0 bg_thresh=1010 thresh=2021 gap=519 poll_thresh=23 ino=257 dd-2584 [001] 309.488379: balance_dirty_state: bdi btrfs-1: dirty=650 wb=902 unstable=0 bg_thresh=1012 thresh=2025 gap=473 poll_thresh=24 ino=257 dd-2584 [001] 309.488387: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-60% task_gap=-220% task_weight=99% bdi_bw=59148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 309.493805: balance_dirty_state: bdi btrfs-1: dirty=650 wb=877 unstable=0 bg_thresh=1012 thresh=2025 gap=498 poll_thresh=24 ino=257 dd-2584 [001] 309.493814: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=59148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 309.501775: balance_dirty_state: bdi btrfs-1: dirty=650 wb=777 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=24 ino=257 dd-2584 [001] 309.501865: balance_dirty_state: bdi btrfs-1: dirty=650 wb=777 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=18 ino=257 dd-2584 [001] 309.501984: balance_dirty_state: bdi btrfs-1: dirty=700 wb=777 unstable=0 bg_thresh=1006 thresh=2013 gap=536 poll_thresh=19 ino=257 dd-2584 [001] 309.502100: balance_dirty_state: bdi btrfs-1: dirty=725 wb=777 unstable=0 bg_thresh=1006 thresh=2012 gap=510 poll_thresh=20 ino=257 dd-2584 [001] 309.502219: balance_dirty_state: bdi btrfs-1: dirty=750 wb=777 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=21 ino=257 dd-2584 [001] 309.502224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=59148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.509846: balance_dirty_state: bdi btrfs-1: dirty=750 wb=652 unstable=0 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=21 ino=257 dd-2584 [006] 309.509913: balance_dirty_state: bdi btrfs-1: dirty=750 wb=652 unstable=0 bg_thresh=1009 thresh=2018 gap=616 poll_thresh=16 ino=257 dd-2584 [006] 309.510239: balance_dirty_state: bdi btrfs-1: dirty=800 wb=652 unstable=0 bg_thresh=1011 thresh=2023 gap=571 poll_thresh=17 ino=257 dd-2584 [006] 309.510478: balance_dirty_state: bdi btrfs-1: dirty=825 wb=652 unstable=0 bg_thresh=1011 thresh=2022 gap=545 poll_thresh=18 ino=257 dd-2584 [006] 309.510718: balance_dirty_state: bdi btrfs-1: dirty=850 wb=652 unstable=0 bg_thresh=1013 thresh=2026 gap=524 poll_thresh=19 ino=257 dd-2584 [006] 309.510953: balance_dirty_state: bdi btrfs-1: dirty=900 wb=652 unstable=0 bg_thresh=1012 thresh=2025 gap=473 poll_thresh=20 ino=257 dd-2584 [006] 309.510963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=59148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 309.521731: balance_dirty_state: bdi btrfs-1: dirty=900 wb=352 unstable=0 bg_thresh=992 thresh=1984 gap=732 poll_thresh=20 ino=257 dd-2584 [002] 309.521824: balance_dirty_state: bdi btrfs-1: dirty=925 wb=352 unstable=0 bg_thresh=992 thresh=1984 gap=707 poll_thresh=15 ino=257 dd-2584 [002] 309.521914: balance_dirty_state: bdi btrfs-1: dirty=925 wb=352 unstable=0 bg_thresh=991 thresh=1983 gap=706 poll_thresh=16 ino=257 dd-2584 [002] 309.522092: balance_dirty_state: bdi btrfs-1: dirty=975 wb=352 unstable=0 bg_thresh=988 thresh=1976 gap=649 poll_thresh=17 ino=257 dd-2584 [002] 309.522267: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=352 unstable=0 bg_thresh=987 thresh=1975 gap=623 poll_thresh=18 ino=257 dd-2584 [002] 309.522443: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=352 unstable=0 bg_thresh=992 thresh=1985 gap=608 poll_thresh=19 ino=257 flush-btrfs-1-2586 [006] 309.522474: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16876 wrote=0 to_write=8192 dd-2584 [002] 309.522914: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=427 unstable=0 bg_thresh=992 thresh=1984 gap=532 poll_thresh=20 ino=257 dd-2584 [002] 309.523092: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=477 unstable=0 bg_thresh=997 thresh=1995 gap=518 poll_thresh=21 ino=257 dd-2584 [002] 309.523273: balance_dirty_state: bdi btrfs-1: dirty=975 wb=502 unstable=0 bg_thresh=999 thresh=1999 gap=522 poll_thresh=22 ino=257 dd-2584 [002] 309.523450: balance_dirty_state: bdi btrfs-1: dirty=950 wb=552 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=23 ino=257 dd-2584 [002] 309.523452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=59148 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 309.524780: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=344 wrote=816 to_write=7376 dd-2584 [006] 309.529810: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1002 unstable=0 bg_thresh=998 thresh=1996 gap=644 poll_thresh=23 ino=257 dd-2584 [006] 309.529874: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1002 unstable=0 bg_thresh=1000 thresh=2001 gap=649 poll_thresh=17 ino=257 dd-2584 [006] 309.529994: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1002 unstable=0 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=18 ino=257 dd-2584 [006] 309.530115: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1002 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=19 ino=257 dd-2584 [006] 309.530237: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1002 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=20 ino=257 dd-2584 [006] 309.530362: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1002 unstable=0 bg_thresh=1007 thresh=2014 gap=537 poll_thresh=21 ino=257 dd-2584 [006] 309.530666: balance_dirty_state: bdi btrfs-1: dirty=525 wb=1002 unstable=0 bg_thresh=1009 thresh=2019 gap=492 poll_thresh=22 ino=257 dd-2584 [006] 309.530672: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=59148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.537803: balance_dirty_state: bdi btrfs-1: dirty=525 wb=877 unstable=0 bg_thresh=1008 thresh=2017 gap=615 poll_thresh=22 ino=257 dd-2584 [006] 309.537873: balance_dirty_state: bdi btrfs-1: dirty=525 wb=877 unstable=0 bg_thresh=1005 thresh=2011 gap=609 poll_thresh=16 ino=257 dd-2584 [006] 309.537992: balance_dirty_state: bdi btrfs-1: dirty=575 wb=877 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=17 ino=257 dd-2584 [006] 309.538109: balance_dirty_state: bdi btrfs-1: dirty=600 wb=877 unstable=0 bg_thresh=1007 thresh=2014 gap=537 poll_thresh=18 ino=257 dd-2584 [006] 309.538228: balance_dirty_state: bdi btrfs-1: dirty=625 wb=877 unstable=0 bg_thresh=1006 thresh=2013 gap=511 poll_thresh=19 ino=257 dd-2584 [006] 309.538347: balance_dirty_state: bdi btrfs-1: dirty=675 wb=877 unstable=0 bg_thresh=1006 thresh=2012 gap=460 poll_thresh=20 ino=257 dd-2584 [006] 309.538352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=59148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.545808: balance_dirty_state: bdi btrfs-1: dirty=675 wb=802 unstable=0 bg_thresh=1007 thresh=2014 gap=537 poll_thresh=20 ino=257 dd-2584 [006] 309.545909: balance_dirty_state: bdi btrfs-1: dirty=675 wb=802 unstable=0 bg_thresh=1006 thresh=2013 gap=536 poll_thresh=15 ino=257 dd-2584 [006] 309.545969: balance_dirty_state: bdi btrfs-1: dirty=700 wb=802 unstable=0 bg_thresh=1009 thresh=2018 gap=516 poll_thresh=16 ino=257 dd-2584 [006] 309.546087: balance_dirty_state: bdi btrfs-1: dirty=725 wb=802 unstable=0 bg_thresh=1008 thresh=2017 gap=490 poll_thresh=17 ino=257 dd-2584 [006] 309.546091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=59148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.553831: balance_dirty_state: bdi btrfs-1: dirty=725 wb=802 unstable=0 bg_thresh=1008 thresh=2016 gap=489 poll_thresh=17 ino=257 dd-2584 [006] 309.553840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=59148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.561846: balance_dirty_state: bdi btrfs-1: dirty=725 wb=552 unstable=0 bg_thresh=1004 thresh=2008 gap=731 poll_thresh=17 ino=257 dd-2584 [006] 309.561934: balance_dirty_state: bdi btrfs-1: dirty=750 wb=552 unstable=0 bg_thresh=1006 thresh=2013 gap=711 poll_thresh=13 ino=257 dd-2584 [006] 309.562201: balance_dirty_state: bdi btrfs-1: dirty=750 wb=427 unstable=0 bg_thresh=1006 thresh=2013 gap=836 poll_thresh=14 ino=257 dd-2584 [006] 309.562267: balance_dirty_state: bdi btrfs-1: dirty=775 wb=427 unstable=0 bg_thresh=1006 thresh=2012 gap=810 poll_thresh=15 ino=257 dd-2584 [006] 309.562336: balance_dirty_state: bdi btrfs-1: dirty=800 wb=427 unstable=0 bg_thresh=1008 thresh=2017 gap=790 poll_thresh=16 ino=257 dd-2584 [006] 309.562467: balance_dirty_state: bdi btrfs-1: dirty=825 wb=427 unstable=0 bg_thresh=1008 thresh=2016 gap=764 poll_thresh=17 ino=257 dd-2584 [006] 309.562599: balance_dirty_state: bdi btrfs-1: dirty=850 wb=427 unstable=0 bg_thresh=1004 thresh=2009 gap=732 poll_thresh=18 ino=257 dd-2584 [006] 309.562731: balance_dirty_state: bdi btrfs-1: dirty=875 wb=427 unstable=0 bg_thresh=1004 thresh=2008 gap=706 poll_thresh=19 ino=257 dd-2584 [006] 309.562863: balance_dirty_state: bdi btrfs-1: dirty=925 wb=427 unstable=0 bg_thresh=1006 thresh=2012 gap=660 poll_thresh=20 ino=257 dd-2584 [006] 309.562995: balance_dirty_state: bdi btrfs-1: dirty=950 wb=427 unstable=0 bg_thresh=1005 thresh=2011 gap=634 poll_thresh=21 ino=257 dd-2584 [006] 309.563128: balance_dirty_state: bdi btrfs-1: dirty=975 wb=427 unstable=0 bg_thresh=1005 thresh=2010 gap=608 poll_thresh=22 ino=257 dd-2584 [006] 309.563444: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=427 unstable=0 bg_thresh=1007 thresh=2014 gap=562 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 309.563472: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16916 wrote=0 to_write=8192 dd-2584 [006] 309.563642: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=427 unstable=0 bg_thresh=1006 thresh=2013 gap=536 poll_thresh=24 ino=257 dd-2584 [006] 309.563853: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=477 unstable=0 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=25 ino=257 dd-2584 [006] 309.563855: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-189% task_weight=99% bdi_bw=59148 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 309.565624: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=384 wrote=736 to_write=7456 dd-2584 [006] 309.569855: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1152 unstable=0 bg_thresh=1008 thresh=2016 gap=514 poll_thresh=25 ino=257 dd-2584 [006] 309.569942: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1077 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=19 ino=257 dd-2584 [006] 309.570070: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1052 unstable=0 bg_thresh=1003 thresh=2006 gap=554 poll_thresh=20 ino=257 dd-2584 [006] 309.570194: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1052 unstable=0 bg_thresh=1008 thresh=2016 gap=539 poll_thresh=21 ino=257 dd-2584 [006] 309.570318: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1052 unstable=0 bg_thresh=1006 thresh=2013 gap=486 poll_thresh=22 ino=257 dd-2584 [006] 309.570323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 309.577853: balance_dirty_state: bdi btrfs-1: dirty=475 wb=927 unstable=0 bg_thresh=1008 thresh=2016 gap=614 poll_thresh=22 ino=257 dd-2584 [000] 309.577978: balance_dirty_state: bdi btrfs-1: dirty=500 wb=927 unstable=0 bg_thresh=1008 thresh=2016 gap=589 poll_thresh=16 ino=257 dd-2584 [000] 309.578210: balance_dirty_state: bdi btrfs-1: dirty=525 wb=927 unstable=0 bg_thresh=1010 thresh=2021 gap=569 poll_thresh=17 ino=257 dd-2584 [000] 309.578807: balance_dirty_state: bdi btrfs-1: dirty=550 wb=927 unstable=0 bg_thresh=1015 thresh=2031 gap=554 poll_thresh=18 ino=257 dd-2584 [000] 309.579046: balance_dirty_state: bdi btrfs-1: dirty=600 wb=927 unstable=0 bg_thresh=1015 thresh=2030 gap=503 poll_thresh=19 ino=257 dd-2584 [000] 309.579054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 309.585812: balance_dirty_state: bdi btrfs-1: dirty=600 wb=802 unstable=0 bg_thresh=1015 thresh=2030 gap=628 poll_thresh=19 ino=257 dd-2584 [004] 309.585996: balance_dirty_state: bdi btrfs-1: dirty=600 wb=802 unstable=0 bg_thresh=1015 thresh=2030 gap=628 poll_thresh=14 ino=257 dd-2584 [004] 309.586175: balance_dirty_state: bdi btrfs-1: dirty=625 wb=802 unstable=0 bg_thresh=1017 thresh=2035 gap=608 poll_thresh=15 ino=257 dd-2584 [004] 309.586351: balance_dirty_state: bdi btrfs-1: dirty=625 wb=802 unstable=0 bg_thresh=1017 thresh=2035 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 309.586709: balance_dirty_state: bdi btrfs-1: dirty=675 wb=802 unstable=0 bg_thresh=1019 thresh=2039 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 309.587069: balance_dirty_state: bdi btrfs-1: dirty=700 wb=802 unstable=0 bg_thresh=1019 thresh=2038 gap=536 poll_thresh=18 ino=257 dd-2584 [004] 309.587425: balance_dirty_state: bdi btrfs-1: dirty=725 wb=802 unstable=0 bg_thresh=1017 thresh=2034 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 309.587438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-54% task_gap=-209% task_weight=99% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 309.593769: balance_dirty_state: bdi btrfs-1: dirty=725 wb=802 unstable=0 bg_thresh=1011 thresh=2023 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 309.593775: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-223% task_weight=99% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 309.605802: balance_dirty_state: bdi btrfs-1: dirty=725 wb=502 unstable=0 bg_thresh=1007 thresh=2014 gap=787 poll_thresh=19 ino=257 dd-2584 [004] 309.605889: balance_dirty_state: bdi btrfs-1: dirty=750 wb=502 unstable=0 bg_thresh=1007 thresh=2014 gap=762 poll_thresh=14 ino=257 dd-2584 [004] 309.605945: balance_dirty_state: bdi btrfs-1: dirty=775 wb=502 unstable=0 bg_thresh=1009 thresh=2019 gap=742 poll_thresh=15 ino=257 dd-2584 [004] 309.606000: balance_dirty_state: bdi btrfs-1: dirty=775 wb=502 unstable=0 bg_thresh=1009 thresh=2019 gap=742 poll_thresh=16 ino=257 dd-2584 [004] 309.606280: balance_dirty_state: bdi btrfs-1: dirty=825 wb=502 unstable=0 bg_thresh=1011 thresh=2023 gap=696 poll_thresh=17 ino=257 dd-2584 [004] 309.606395: balance_dirty_state: bdi btrfs-1: dirty=850 wb=502 unstable=0 bg_thresh=1011 thresh=2022 gap=670 poll_thresh=18 ino=257 dd-2584 [004] 309.606507: balance_dirty_state: bdi btrfs-1: dirty=875 wb=502 unstable=0 bg_thresh=1010 thresh=2021 gap=644 poll_thresh=19 ino=257 dd-2584 [004] 309.606618: balance_dirty_state: bdi btrfs-1: dirty=900 wb=502 unstable=0 bg_thresh=1010 thresh=2020 gap=618 poll_thresh=20 ino=257 dd-2584 [004] 309.606732: balance_dirty_state: bdi btrfs-1: dirty=950 wb=502 unstable=0 bg_thresh=1012 thresh=2024 gap=572 poll_thresh=21 ino=257 dd-2584 [004] 309.606845: balance_dirty_state: bdi btrfs-1: dirty=975 wb=502 unstable=0 bg_thresh=1011 thresh=2023 gap=546 poll_thresh=22 ino=257 dd-2584 [004] 309.606956: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=502 unstable=0 bg_thresh=1011 thresh=2022 gap=520 poll_thresh=23 ino=257 dd-2584 [004] 309.607069: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=502 unstable=0 bg_thresh=1013 thresh=2026 gap=499 poll_thresh=24 ino=257 dd-2584 [004] 309.607073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-172% task_weight=99% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 309.607155: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=16960 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 309.608703: writeback_single_inode: bdi btrfs-1: ino=257 state= age=428 wrote=672 to_write=7520 dd-2584 [004] 309.613803: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1027 unstable=0 bg_thresh=1003 thresh=2006 gap=629 poll_thresh=24 ino=257 dd-2584 [004] 309.613866: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1027 unstable=0 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=18 ino=257 dd-2584 [004] 309.614148: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1027 unstable=0 bg_thresh=1005 thresh=2011 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 309.614258: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1027 unstable=0 bg_thresh=1010 thresh=2021 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 309.614374: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1027 unstable=0 bg_thresh=1010 thresh=2020 gap=518 poll_thresh=21 ino=257 dd-2584 [004] 309.614485: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1027 unstable=0 bg_thresh=1009 thresh=2019 gap=492 poll_thresh=22 ino=257 dd-2584 [004] 309.614490: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-228% task_weight=99% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 309.621848: balance_dirty_state: bdi btrfs-1: dirty=500 wb=902 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=22 ino=257 dd-2584 [004] 309.621944: balance_dirty_state: bdi btrfs-1: dirty=525 wb=902 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 309.622055: balance_dirty_state: bdi btrfs-1: dirty=550 wb=902 unstable=0 bg_thresh=1007 thresh=2014 gap=562 poll_thresh=17 ino=257 dd-2584 [004] 309.622166: balance_dirty_state: bdi btrfs-1: dirty=575 wb=902 unstable=0 bg_thresh=1012 thresh=2024 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 309.622280: balance_dirty_state: bdi btrfs-1: dirty=625 wb=902 unstable=0 bg_thresh=1011 thresh=2023 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 309.622285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-222% task_weight=98% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 309.629960: balance_dirty_state: bdi btrfs-1: dirty=625 wb=727 unstable=0 bg_thresh=1004 thresh=2009 gap=657 poll_thresh=19 ino=257 dd-2584 [004] 309.630046: balance_dirty_state: bdi btrfs-1: dirty=625 wb=727 unstable=0 bg_thresh=1004 thresh=2009 gap=657 poll_thresh=14 ino=257 dd-2584 [004] 309.630428: balance_dirty_state: bdi btrfs-1: dirty=650 wb=727 unstable=0 bg_thresh=1007 thresh=2014 gap=637 poll_thresh=15 ino=257 dd-2584 [004] 309.630512: balance_dirty_state: bdi btrfs-1: dirty=675 wb=727 unstable=0 bg_thresh=1009 thresh=2019 gap=617 poll_thresh=16 ino=257 dd-2584 [004] 309.630679: balance_dirty_state: bdi btrfs-1: dirty=700 wb=727 unstable=0 bg_thresh=1012 thresh=2024 gap=597 poll_thresh=17 ino=257 dd-2584 [004] 309.630849: balance_dirty_state: bdi btrfs-1: dirty=725 wb=727 unstable=0 bg_thresh=1011 thresh=2023 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 309.631016: balance_dirty_state: bdi btrfs-1: dirty=750 wb=727 unstable=0 bg_thresh=1011 thresh=2022 gap=545 poll_thresh=19 ino=257 dd-2584 [004] 309.631186: balance_dirty_state: bdi btrfs-1: dirty=800 wb=727 unstable=0 bg_thresh=1013 thresh=2026 gap=499 poll_thresh=20 ino=257 dd-2584 [004] 309.631192: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.638268: balance_dirty_state: bdi btrfs-1: dirty=800 wb=677 unstable=0 bg_thresh=1003 thresh=2006 gap=529 poll_thresh=20 ino=257 dd-2584 [006] 309.638330: balance_dirty_state: bdi btrfs-1: dirty=800 wb=677 unstable=0 bg_thresh=1005 thresh=2011 gap=534 poll_thresh=15 ino=257 dd-2584 [006] 309.638387: balance_dirty_state: bdi btrfs-1: dirty=825 wb=677 unstable=0 bg_thresh=1005 thresh=2010 gap=508 poll_thresh=16 ino=257 dd-2584 [006] 309.638511: balance_dirty_state: bdi btrfs-1: dirty=850 wb=677 unstable=0 bg_thresh=1007 thresh=2015 gap=488 poll_thresh=17 ino=257 dd-2584 [006] 309.638516: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-187% task_weight=100% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.645761: balance_dirty_state: bdi btrfs-1: dirty=850 wb=552 unstable=0 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=17 ino=257 dd-2584 [006] 309.645827: balance_dirty_state: bdi btrfs-1: dirty=875 wb=552 unstable=0 bg_thresh=1006 thresh=2012 gap=585 poll_thresh=13 ino=257 dd-2584 [006] 309.645889: balance_dirty_state: bdi btrfs-1: dirty=875 wb=552 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=14 ino=257 dd-2584 [006] 309.646128: balance_dirty_state: bdi btrfs-1: dirty=900 wb=552 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=15 ino=257 dd-2584 [006] 309.646189: balance_dirty_state: bdi btrfs-1: dirty=925 wb=552 unstable=0 bg_thresh=1008 thresh=2016 gap=539 poll_thresh=16 ino=257 dd-2584 [006] 309.646310: balance_dirty_state: bdi btrfs-1: dirty=950 wb=552 unstable=0 bg_thresh=1007 thresh=2015 gap=513 poll_thresh=17 ino=257 dd-2584 [006] 309.646433: balance_dirty_state: bdi btrfs-1: dirty=975 wb=552 unstable=0 bg_thresh=1007 thresh=2014 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 309.646438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 309.653777: balance_dirty_state: bdi btrfs-1: dirty=975 wb=302 unstable=0 bg_thresh=1006 thresh=2013 gap=736 poll_thresh=18 ino=257 dd-2584 [002] 309.653885: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=302 unstable=0 bg_thresh=1003 thresh=2007 gap=705 poll_thresh=13 ino=257 dd-2584 [002] 309.653971: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=302 unstable=0 bg_thresh=1003 thresh=2006 gap=704 poll_thresh=14 ino=257 dd-2584 [002] 309.654087: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=302 unstable=0 bg_thresh=1005 thresh=2011 gap=684 poll_thresh=15 ino=257 flush-btrfs-1-2586 [006] 309.654126: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17008 wrote=0 to_write=8192 dd-2584 [002] 309.654229: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=302 unstable=0 bg_thresh=1002 thresh=2005 gap=653 poll_thresh=16 ino=257 dd-2584 [002] 309.654405: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=327 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=17 ino=257 dd-2584 [002] 309.654591: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=377 unstable=0 bg_thresh=1007 thresh=2014 gap=587 poll_thresh=18 ino=257 dd-2584 [002] 309.654772: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=427 unstable=0 bg_thresh=1006 thresh=2013 gap=561 poll_thresh=19 ino=257 dd-2584 [002] 309.655253: balance_dirty_state: bdi btrfs-1: dirty=925 wb=577 unstable=0 bg_thresh=1006 thresh=2012 gap=510 poll_thresh=20 ino=257 dd-2584 [002] 309.655438: balance_dirty_state: bdi btrfs-1: dirty=900 wb=602 unstable=0 bg_thresh=1008 thresh=2016 gap=514 poll_thresh=21 ino=257 dd-2584 [002] 309.655621: balance_dirty_state: bdi btrfs-1: dirty=875 wb=652 unstable=0 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=22 ino=257 dd-2584 [002] 309.655623: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 309.656805: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=880 to_write=7312 dd-2584 [006] 309.661851: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1052 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=22 ino=257 dd-2584 [006] 309.661924: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1052 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 309.662055: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1052 unstable=0 bg_thresh=1001 thresh=2002 gap=550 poll_thresh=17 ino=257 dd-2584 [006] 309.662180: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1052 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 309.662315: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1052 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=19 ino=257 dd-2584 [006] 309.662323: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.669881: balance_dirty_state: bdi btrfs-1: dirty=475 wb=902 unstable=0 bg_thresh=998 thresh=1997 gap=620 poll_thresh=19 ino=257 dd-2584 [006] 309.669979: balance_dirty_state: bdi btrfs-1: dirty=475 wb=902 unstable=0 bg_thresh=1001 thresh=2002 gap=625 poll_thresh=14 ino=257 dd-2584 [006] 309.670070: balance_dirty_state: bdi btrfs-1: dirty=500 wb=902 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=15 ino=257 dd-2584 [006] 309.670160: balance_dirty_state: bdi btrfs-1: dirty=525 wb=902 unstable=0 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=16 ino=257 dd-2584 [006] 309.670616: balance_dirty_state: bdi btrfs-1: dirty=550 wb=902 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=17 ino=257 dd-2584 [006] 309.670798: balance_dirty_state: bdi btrfs-1: dirty=575 wb=902 unstable=0 bg_thresh=1008 thresh=2016 gap=539 poll_thresh=18 ino=257 dd-2584 [006] 309.670977: balance_dirty_state: bdi btrfs-1: dirty=600 wb=902 unstable=0 bg_thresh=1007 thresh=2015 gap=513 poll_thresh=19 ino=257 dd-2584 [006] 309.671158: balance_dirty_state: bdi btrfs-1: dirty=650 wb=902 unstable=0 bg_thresh=1007 thresh=2014 gap=462 poll_thresh=20 ino=257 dd-2584 [006] 309.671165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-188% task_weight=100% bdi_bw=61188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.677781: balance_dirty_state: bdi btrfs-1: dirty=650 wb=902 unstable=0 bg_thresh=1009 thresh=2019 gap=467 poll_thresh=20 ino=257 dd-2584 [006] 309.677790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.685800: balance_dirty_state: bdi btrfs-1: dirty=650 wb=627 unstable=0 bg_thresh=1000 thresh=2000 gap=723 poll_thresh=20 ino=257 dd-2584 [006] 309.685875: balance_dirty_state: bdi btrfs-1: dirty=650 wb=627 unstable=0 bg_thresh=1002 thresh=2005 gap=728 poll_thresh=15 ino=257 dd-2584 [006] 309.685932: balance_dirty_state: bdi btrfs-1: dirty=675 wb=627 unstable=0 bg_thresh=1005 thresh=2011 gap=709 poll_thresh=16 ino=257 dd-2584 [006] 309.686045: balance_dirty_state: bdi btrfs-1: dirty=700 wb=627 unstable=0 bg_thresh=1008 thresh=2016 gap=689 poll_thresh=17 ino=257 dd-2584 [006] 309.686162: balance_dirty_state: bdi btrfs-1: dirty=725 wb=627 unstable=0 bg_thresh=1007 thresh=2015 gap=663 poll_thresh=18 ino=257 dd-2584 [006] 309.686283: balance_dirty_state: bdi btrfs-1: dirty=775 wb=627 unstable=0 bg_thresh=1009 thresh=2019 gap=617 poll_thresh=19 ino=257 dd-2584 [006] 309.686579: balance_dirty_state: bdi btrfs-1: dirty=800 wb=627 unstable=0 bg_thresh=1009 thresh=2018 gap=591 poll_thresh=20 ino=257 dd-2584 [006] 309.686697: balance_dirty_state: bdi btrfs-1: dirty=825 wb=627 unstable=0 bg_thresh=1008 thresh=2017 gap=565 poll_thresh=21 ino=257 dd-2584 [006] 309.686816: balance_dirty_state: bdi btrfs-1: dirty=875 wb=627 unstable=0 bg_thresh=1010 thresh=2021 gap=519 poll_thresh=22 ino=257 dd-2584 [006] 309.686934: balance_dirty_state: bdi btrfs-1: dirty=900 wb=627 unstable=0 bg_thresh=1010 thresh=2020 gap=493 poll_thresh=23 ino=257 dd-2584 [006] 309.686939: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.693903: balance_dirty_state: bdi btrfs-1: dirty=900 wb=502 unstable=0 bg_thresh=1008 thresh=2017 gap=615 poll_thresh=23 ino=257 dd-2584 [006] 309.694002: balance_dirty_state: bdi btrfs-1: dirty=925 wb=502 unstable=0 bg_thresh=1008 thresh=2016 gap=589 poll_thresh=17 ino=257 dd-2584 [006] 309.694118: balance_dirty_state: bdi btrfs-1: dirty=950 wb=502 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=18 ino=257 dd-2584 [006] 309.694233: balance_dirty_state: bdi btrfs-1: dirty=975 wb=502 unstable=0 bg_thresh=1009 thresh=2019 gap=542 poll_thresh=19 ino=257 dd-2584 [006] 309.694348: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=502 unstable=0 bg_thresh=1009 thresh=2018 gap=516 poll_thresh=20 ino=257 dd-2584 [006] 309.694633: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=502 unstable=0 bg_thresh=1008 thresh=2017 gap=465 poll_thresh=21 ino=257 dd-2584 [006] 309.694637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 309.694654: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17048 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 309.696743: writeback_single_inode: bdi btrfs-1: ino=257 state= age=80 wrote=688 to_write=7504 dd-2584 [006] 309.701911: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1052 unstable=0 bg_thresh=1008 thresh=2016 gap=589 poll_thresh=21 ino=257 dd-2584 [006] 309.701998: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1052 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=16 ino=257 dd-2584 [006] 309.702121: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1052 unstable=0 bg_thresh=1007 thresh=2014 gap=537 poll_thresh=17 ino=257 dd-2584 [006] 309.702240: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1052 unstable=0 bg_thresh=1006 thresh=2013 gap=511 poll_thresh=18 ino=257 dd-2584 [006] 309.702358: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1052 unstable=0 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=19 ino=257 dd-2584 [006] 309.702363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 309.709950: balance_dirty_state: bdi btrfs-1: dirty=475 wb=927 unstable=0 bg_thresh=1009 thresh=2018 gap=616 poll_thresh=19 ino=257 dd-2584 [002] 309.710084: balance_dirty_state: bdi btrfs-1: dirty=475 wb=927 unstable=0 bg_thresh=1008 thresh=2017 gap=615 poll_thresh=14 ino=257 dd-2584 [002] 309.710203: balance_dirty_state: bdi btrfs-1: dirty=500 wb=927 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=15 ino=257 dd-2584 [002] 309.710321: balance_dirty_state: bdi btrfs-1: dirty=525 wb=927 unstable=0 bg_thresh=1008 thresh=2016 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 309.710556: balance_dirty_state: bdi btrfs-1: dirty=550 wb=927 unstable=0 bg_thresh=1007 thresh=2015 gap=538 poll_thresh=17 ino=257 dd-2584 [002] 309.710794: balance_dirty_state: bdi btrfs-1: dirty=575 wb=927 unstable=0 bg_thresh=1009 thresh=2019 gap=517 poll_thresh=18 ino=257 dd-2584 [002] 309.711397: balance_dirty_state: bdi btrfs-1: dirty=625 wb=927 unstable=0 bg_thresh=1009 thresh=2018 gap=466 poll_thresh=19 ino=257 dd-2584 [002] 309.711406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-181% task_weight=98% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 309.717877: balance_dirty_state: bdi btrfs-1: dirty=625 wb=802 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=19 ino=257 dd-2584 [002] 309.718007: balance_dirty_state: bdi btrfs-1: dirty=625 wb=802 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=14 ino=257 dd-2584 [002] 309.718127: balance_dirty_state: bdi btrfs-1: dirty=650 wb=802 unstable=0 bg_thresh=1008 thresh=2016 gap=564 poll_thresh=15 ino=257 dd-2584 [002] 309.718244: balance_dirty_state: bdi btrfs-1: dirty=650 wb=802 unstable=0 bg_thresh=1008 thresh=2016 gap=564 poll_thresh=16 ino=257 dd-2584 [002] 309.718483: balance_dirty_state: bdi btrfs-1: dirty=700 wb=802 unstable=0 bg_thresh=1010 thresh=2020 gap=518 poll_thresh=17 ino=257 dd-2584 [002] 309.718720: balance_dirty_state: bdi btrfs-1: dirty=725 wb=802 unstable=0 bg_thresh=1006 thresh=2013 gap=486 poll_thresh=18 ino=257 dd-2584 [002] 309.718730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-189% task_weight=100% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 309.725849: balance_dirty_state: bdi btrfs-1: dirty=725 wb=802 unstable=0 bg_thresh=1005 thresh=2011 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 309.725856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.733892: balance_dirty_state: bdi btrfs-1: dirty=725 wb=552 unstable=0 bg_thresh=1005 thresh=2011 gap=734 poll_thresh=18 ino=257 dd-2584 [006] 309.734027: balance_dirty_state: bdi btrfs-1: dirty=750 wb=552 unstable=0 bg_thresh=1008 thresh=2016 gap=714 poll_thresh=13 ino=257 dd-2584 [006] 309.734145: balance_dirty_state: bdi btrfs-1: dirty=750 wb=552 unstable=0 bg_thresh=1005 thresh=2010 gap=708 poll_thresh=14 ino=257 dd-2584 [006] 309.734266: balance_dirty_state: bdi btrfs-1: dirty=775 wb=552 unstable=0 bg_thresh=1010 thresh=2020 gap=693 poll_thresh=15 ino=257 dd-2584 [006] 309.734382: balance_dirty_state: bdi btrfs-1: dirty=800 wb=552 unstable=0 bg_thresh=1007 thresh=2014 gap=662 poll_thresh=16 ino=257 dd-2584 [006] 309.734623: balance_dirty_state: bdi btrfs-1: dirty=825 wb=552 unstable=0 bg_thresh=1006 thresh=2013 gap=636 poll_thresh=17 ino=257 dd-2584 [006] 309.734857: balance_dirty_state: bdi btrfs-1: dirty=850 wb=552 unstable=0 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=18 ino=257 dd-2584 [006] 309.735291: balance_dirty_state: bdi btrfs-1: dirty=900 wb=427 unstable=0 bg_thresh=1004 thresh=2009 gap=682 poll_thresh=19 ino=257 dd-2584 [006] 309.735416: balance_dirty_state: bdi btrfs-1: dirty=925 wb=427 unstable=0 bg_thresh=1005 thresh=2010 gap=658 poll_thresh=20 ino=257 dd-2584 [006] 309.735541: balance_dirty_state: bdi btrfs-1: dirty=950 wb=427 unstable=0 bg_thresh=1005 thresh=2011 gap=634 poll_thresh=21 ino=257 dd-2584 [006] 309.735667: balance_dirty_state: bdi btrfs-1: dirty=975 wb=427 unstable=0 bg_thresh=1005 thresh=2010 gap=608 poll_thresh=22 ino=257 dd-2584 [006] 309.735791: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=427 unstable=0 bg_thresh=1007 thresh=2014 gap=562 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 309.735814: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17088 wrote=0 to_write=8192 dd-2584 [006] 309.735974: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=427 unstable=0 bg_thresh=1003 thresh=2006 gap=529 poll_thresh=24 ino=257 dd-2584 [006] 309.736159: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=477 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=25 ino=257 dd-2584 [006] 309.736161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 309.737815: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=720 to_write=7472 dd-2584 [006] 309.741896: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1152 unstable=0 bg_thresh=1005 thresh=2010 gap=483 poll_thresh=25 ino=257 dd-2584 [006] 309.741905: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-193% task_weight=100% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.749935: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1027 unstable=0 bg_thresh=1005 thresh=2010 gap=608 poll_thresh=25 ino=257 dd-2584 [006] 309.750033: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1027 unstable=0 bg_thresh=1007 thresh=2015 gap=588 poll_thresh=19 ino=257 dd-2584 [006] 309.750332: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1027 unstable=0 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=20 ino=257 dd-2584 [006] 309.750449: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1027 unstable=0 bg_thresh=1009 thresh=2018 gap=541 poll_thresh=21 ino=257 dd-2584 [006] 309.750566: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1027 unstable=0 bg_thresh=1008 thresh=2017 gap=490 poll_thresh=22 ino=257 dd-2584 [006] 309.750571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.757957: balance_dirty_state: bdi btrfs-1: dirty=500 wb=902 unstable=0 bg_thresh=1008 thresh=2017 gap=615 poll_thresh=22 ino=257 dd-2584 [006] 309.758086: balance_dirty_state: bdi btrfs-1: dirty=500 wb=902 unstable=0 bg_thresh=1005 thresh=2011 gap=609 poll_thresh=16 ino=257 dd-2584 [006] 309.758329: balance_dirty_state: bdi btrfs-1: dirty=550 wb=902 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=17 ino=257 dd-2584 [006] 309.758509: balance_dirty_state: bdi btrfs-1: dirty=575 wb=827 unstable=0 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=18 ino=257 dd-2584 [006] 309.758665: balance_dirty_state: bdi btrfs-1: dirty=600 wb=777 unstable=0 bg_thresh=1006 thresh=2012 gap=635 poll_thresh=19 ino=257 dd-2584 [006] 309.758903: balance_dirty_state: bdi btrfs-1: dirty=625 wb=777 unstable=0 bg_thresh=1008 thresh=2016 gap=614 poll_thresh=20 ino=257 dd-2584 [006] 309.759136: balance_dirty_state: bdi btrfs-1: dirty=675 wb=777 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=21 ino=257 dd-2584 [006] 309.759729: balance_dirty_state: bdi btrfs-1: dirty=700 wb=777 unstable=0 bg_thresh=1007 thresh=2014 gap=537 poll_thresh=22 ino=257 dd-2584 [006] 309.759964: balance_dirty_state: bdi btrfs-1: dirty=725 wb=777 unstable=0 bg_thresh=1006 thresh=2013 gap=511 poll_thresh=23 ino=257 dd-2584 [006] 309.760200: balance_dirty_state: bdi btrfs-1: dirty=775 wb=777 unstable=0 bg_thresh=1008 thresh=2017 gap=465 poll_thresh=24 ino=257 dd-2584 [006] 309.760209: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.765891: balance_dirty_state: bdi btrfs-1: dirty=775 wb=727 unstable=0 bg_thresh=1011 thresh=2022 gap=520 poll_thresh=24 ino=257 dd-2584 [006] 309.766000: balance_dirty_state: bdi btrfs-1: dirty=775 wb=727 unstable=0 bg_thresh=1010 thresh=2021 gap=519 poll_thresh=18 ino=257 dd-2584 [006] 309.766236: balance_dirty_state: bdi btrfs-1: dirty=800 wb=727 unstable=0 bg_thresh=1010 thresh=2020 gap=493 poll_thresh=19 ino=257 dd-2584 [006] 309.766245: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-180% task_weight=99% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 309.773881: balance_dirty_state: bdi btrfs-1: dirty=800 wb=727 unstable=0 bg_thresh=1009 thresh=2019 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 309.773887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=61296 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 309.781892: balance_dirty_state: bdi btrfs-1: dirty=800 wb=477 unstable=0 bg_thresh=1009 thresh=2019 gap=742 poll_thresh=19 ino=257 dd-2584 [004] 309.781992: balance_dirty_state: bdi btrfs-1: dirty=800 wb=477 unstable=0 bg_thresh=1009 thresh=2019 gap=742 poll_thresh=14 ino=257 dd-2584 [004] 309.782093: balance_dirty_state: bdi btrfs-1: dirty=825 wb=477 unstable=0 bg_thresh=1012 thresh=2024 gap=722 poll_thresh=15 ino=257 dd-2584 [004] 309.782194: balance_dirty_state: bdi btrfs-1: dirty=850 wb=477 unstable=0 bg_thresh=1012 thresh=2024 gap=697 poll_thresh=16 ino=257 dd-2584 [004] 309.782393: balance_dirty_state: bdi btrfs-1: dirty=875 wb=477 unstable=0 bg_thresh=1017 thresh=2034 gap=682 poll_thresh=17 ino=257 dd-2584 [004] 309.782604: balance_dirty_state: bdi btrfs-1: dirty=900 wb=477 unstable=0 bg_thresh=1016 thresh=2033 gap=656 poll_thresh=18 ino=257 dd-2584 [004] 309.783067: balance_dirty_state: bdi btrfs-1: dirty=950 wb=352 unstable=0 bg_thresh=1016 thresh=2032 gap=730 poll_thresh=19 ino=257 dd-2584 [004] 309.783183: balance_dirty_state: bdi btrfs-1: dirty=975 wb=352 unstable=0 bg_thresh=1015 thresh=2031 gap=704 poll_thresh=20 ino=257 dd-2584 [004] 309.783301: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=352 unstable=0 bg_thresh=1017 thresh=2035 gap=683 poll_thresh=21 ino=257 dd-2584 [004] 309.783419: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=352 unstable=0 bg_thresh=1017 thresh=2034 gap=657 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 309.783492: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17136 wrote=0 to_write=8192 dd-2584 [004] 309.783542: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=352 unstable=0 bg_thresh=1016 thresh=2033 gap=631 poll_thresh=23 ino=257 dd-2584 [004] 309.783666: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=377 unstable=0 bg_thresh=1018 thresh=2037 gap=610 poll_thresh=24 ino=257 dd-2584 [004] 309.783796: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=427 unstable=0 bg_thresh=1018 thresh=2036 gap=584 poll_thresh=25 ino=257 dd-2584 [004] 309.783927: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=477 unstable=0 bg_thresh=1017 thresh=2035 gap=558 poll_thresh=26 ino=257 dd-2584 [004] 309.784224: balance_dirty_state: bdi btrfs-1: dirty=925 wb=627 unstable=0 bg_thresh=1017 thresh=2034 gap=482 poll_thresh=27 ino=257 dd-2584 [004] 309.784226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-162% task_weight=98% bdi_bw=62568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 309.785465: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=832 to_write=7360 dd-2584 [004] 309.789871: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1177 unstable=0 bg_thresh=1014 thresh=2028 gap=501 poll_thresh=27 ino=257 dd-2584 [004] 309.789880: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=62568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 309.797889: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1052 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=27 ino=257 dd-2584 [004] 309.798063: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1052 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=20 ino=257 dd-2584 [004] 309.798426: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1052 unstable=0 bg_thresh=1002 thresh=2004 gap=552 poll_thresh=21 ino=257 dd-2584 [004] 309.798791: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1052 unstable=0 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=22 ino=257 dd-2584 [004] 309.799159: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1052 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=23 ino=257 dd-2584 [004] 309.799522: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1052 unstable=0 bg_thresh=999 thresh=1998 gap=446 poll_thresh=24 ino=257 dd-2584 [004] 309.799535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=62568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 309.806004: balance_dirty_state: bdi btrfs-1: dirty=500 wb=852 unstable=0 bg_thresh=1006 thresh=2013 gap=661 poll_thresh=24 ino=257 dd-2584 [004] 309.806116: balance_dirty_state: bdi btrfs-1: dirty=500 wb=852 unstable=0 bg_thresh=1009 thresh=2018 gap=666 poll_thresh=18 ino=257 dd-2584 [004] 309.806297: balance_dirty_state: bdi btrfs-1: dirty=525 wb=852 unstable=0 bg_thresh=1008 thresh=2017 gap=640 poll_thresh=19 ino=257 dd-2584 [004] 309.806484: balance_dirty_state: bdi btrfs-1: dirty=575 wb=852 unstable=0 bg_thresh=1010 thresh=2021 gap=594 poll_thresh=20 ino=257 dd-2584 [004] 309.806969: balance_dirty_state: bdi btrfs-1: dirty=600 wb=852 unstable=0 bg_thresh=1010 thresh=2020 gap=568 poll_thresh=21 ino=257 dd-2584 [004] 309.807149: balance_dirty_state: bdi btrfs-1: dirty=625 wb=852 unstable=0 bg_thresh=1009 thresh=2019 gap=542 poll_thresh=22 ino=257 dd-2584 [004] 309.807323: balance_dirty_state: bdi btrfs-1: dirty=675 wb=852 unstable=0 bg_thresh=1009 thresh=2018 gap=491 poll_thresh=23 ino=257 dd-2584 [004] 309.807329: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-181% task_weight=98% bdi_bw=62568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 309.813923: balance_dirty_state: bdi btrfs-1: dirty=675 wb=852 unstable=0 bg_thresh=998 thresh=1996 gap=469 poll_thresh=23 ino=257 dd-2584 [004] 309.813929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-209% task_weight=99% bdi_bw=62568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 309.821852: balance_dirty_state: bdi btrfs-1: dirty=675 wb=577 unstable=0 bg_thresh=994 thresh=1988 gap=736 poll_thresh=23 ino=257 dd-2584 [004] 309.822001: balance_dirty_state: bdi btrfs-1: dirty=675 wb=577 unstable=0 bg_thresh=991 thresh=1982 gap=730 poll_thresh=17 ino=257 dd-2584 [004] 309.822173: balance_dirty_state: bdi btrfs-1: dirty=700 wb=577 unstable=0 bg_thresh=993 thresh=1987 gap=710 poll_thresh=18 ino=257 dd-2584 [004] 309.822341: balance_dirty_state: bdi btrfs-1: dirty=750 wb=577 unstable=0 bg_thresh=996 thresh=1992 gap=665 poll_thresh=19 ino=257 dd-2584 [004] 309.822511: balance_dirty_state: bdi btrfs-1: dirty=775 wb=577 unstable=0 bg_thresh=998 thresh=1996 gap=644 poll_thresh=20 ino=257 dd-2584 [004] 309.822645: balance_dirty_state: bdi btrfs-1: dirty=800 wb=577 unstable=0 bg_thresh=997 thresh=1995 gap=618 poll_thresh=21 ino=257 dd-2584 [004] 309.823011: balance_dirty_state: bdi btrfs-1: dirty=850 wb=577 unstable=0 bg_thresh=997 thresh=1994 gap=567 poll_thresh=22 ino=257 dd-2584 [004] 309.823180: balance_dirty_state: bdi btrfs-1: dirty=875 wb=577 unstable=0 bg_thresh=996 thresh=1993 gap=541 poll_thresh=23 ino=257 dd-2584 [004] 309.823348: balance_dirty_state: bdi btrfs-1: dirty=900 wb=577 unstable=0 bg_thresh=998 thresh=1997 gap=520 poll_thresh=24 ino=257 dd-2584 [004] 309.823478: balance_dirty_state: bdi btrfs-1: dirty=925 wb=577 unstable=0 bg_thresh=998 thresh=1996 gap=494 poll_thresh=25 ino=257 dd-2584 [004] 309.823483: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=62568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 309.829948: balance_dirty_state: bdi btrfs-1: dirty=925 wb=452 unstable=0 bg_thresh=997 thresh=1995 gap=618 poll_thresh=25 ino=257 dd-2584 [004] 309.830080: balance_dirty_state: bdi btrfs-1: dirty=950 wb=452 unstable=0 bg_thresh=997 thresh=1994 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 309.830198: balance_dirty_state: bdi btrfs-1: dirty=975 wb=452 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=20 ino=257 dd-2584 [004] 309.830313: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=452 unstable=0 bg_thresh=998 thresh=1997 gap=520 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 309.830399: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17184 wrote=0 to_write=8192 dd-2584 [004] 309.830439: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=452 unstable=0 bg_thresh=998 thresh=1996 gap=494 poll_thresh=22 ino=257 dd-2584 [004] 309.830441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-80% task_gap=-260% task_weight=99% bdi_bw=62568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 309.832591: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=128 wrote=704 to_write=7488 dd-2584 [004] 309.837895: balance_dirty_state: bdi btrfs-1: dirty=350 wb=1027 unstable=0 bg_thresh=998 thresh=1997 gap=620 poll_thresh=22 ino=257 dd-2584 [004] 309.838024: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1027 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=16 ino=257 dd-2584 [004] 309.838326: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1027 unstable=0 bg_thresh=995 thresh=1990 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 309.838445: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1027 unstable=0 bg_thresh=997 thresh=1994 gap=542 poll_thresh=18 ino=257 dd-2584 [004] 309.838562: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1027 unstable=0 bg_thresh=996 thresh=1993 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 309.838700: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1027 unstable=0 bg_thresh=996 thresh=1992 gap=465 poll_thresh=20 ino=257 dd-2584 [004] 309.838705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=62568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 309.845912: balance_dirty_state: bdi btrfs-1: dirty=500 wb=902 unstable=0 bg_thresh=996 thresh=1992 gap=590 poll_thresh=20 ino=257 dd-2584 [004] 309.846083: balance_dirty_state: bdi btrfs-1: dirty=500 wb=902 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=15 ino=257 dd-2584 [004] 309.846205: balance_dirty_state: bdi btrfs-1: dirty=525 wb=902 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=16 ino=257 dd-2584 [004] 309.846439: balance_dirty_state: bdi btrfs-1: dirty=550 wb=902 unstable=0 bg_thresh=997 thresh=1995 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 309.846675: balance_dirty_state: bdi btrfs-1: dirty=600 wb=902 unstable=0 bg_thresh=997 thresh=1994 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 309.846684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=99% bdi_bw=62568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 309.854023: balance_dirty_state: bdi btrfs-1: dirty=600 wb=777 unstable=0 bg_thresh=996 thresh=1993 gap=616 poll_thresh=18 ino=257 dd-2584 [007] 309.854132: balance_dirty_state: bdi btrfs-1: dirty=600 wb=777 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=13 ino=257 dd-2584 [007] 309.854249: balance_dirty_state: bdi btrfs-1: dirty=625 wb=777 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=14 ino=257 dd-2584 [007] 309.854364: balance_dirty_state: bdi btrfs-1: dirty=650 wb=777 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=15 ino=257 dd-2584 [007] 309.854845: balance_dirty_state: bdi btrfs-1: dirty=650 wb=777 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=16 ino=257 dd-2584 [007] 309.855085: balance_dirty_state: bdi btrfs-1: dirty=700 wb=777 unstable=0 bg_thresh=1000 thresh=2001 gap=524 poll_thresh=17 ino=257 dd-2584 [007] 309.855321: balance_dirty_state: bdi btrfs-1: dirty=725 wb=777 unstable=0 bg_thresh=1000 thresh=2000 gap=498 poll_thresh=18 ino=257 dd-2584 [007] 309.855330: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=99% bdi_bw=62568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 309.861984: balance_dirty_state: bdi btrfs-1: dirty=725 wb=652 unstable=0 bg_thresh=1002 thresh=2005 gap=628 poll_thresh=18 ino=257 dd-2584 [007] 309.862093: balance_dirty_state: bdi btrfs-1: dirty=725 wb=652 unstable=0 bg_thresh=1005 thresh=2010 gap=633 poll_thresh=13 ino=257 dd-2584 [007] 309.862212: balance_dirty_state: bdi btrfs-1: dirty=750 wb=652 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=14 ino=257 dd-2584 [007] 309.862330: balance_dirty_state: bdi btrfs-1: dirty=775 wb=652 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=15 ino=257 dd-2584 [007] 309.862450: balance_dirty_state: bdi btrfs-1: dirty=775 wb=652 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=16 ino=257 dd-2584 [007] 309.862688: balance_dirty_state: bdi btrfs-1: dirty=825 wb=652 unstable=0 bg_thresh=1003 thresh=2007 gap=530 poll_thresh=17 ino=257 dd-2584 [007] 309.862924: balance_dirty_state: bdi btrfs-1: dirty=850 wb=652 unstable=0 bg_thresh=1003 thresh=2006 gap=504 poll_thresh=18 ino=257 dd-2584 [007] 309.863157: balance_dirty_state: bdi btrfs-1: dirty=875 wb=652 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=19 ino=257 dd-2584 [007] 309.863165: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=62568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 309.870004: balance_dirty_state: bdi btrfs-1: dirty=875 wb=427 unstable=0 bg_thresh=1000 thresh=2001 gap=699 poll_thresh=19 ino=257 dd-2584 [007] 309.870088: balance_dirty_state: bdi btrfs-1: dirty=900 wb=427 unstable=0 bg_thresh=1003 thresh=2006 gap=679 poll_thresh=14 ino=257 dd-2584 [007] 309.870315: balance_dirty_state: bdi btrfs-1: dirty=900 wb=427 unstable=0 bg_thresh=1002 thresh=2005 gap=678 poll_thresh=15 ino=257 dd-2584 [007] 309.870375: balance_dirty_state: bdi btrfs-1: dirty=925 wb=427 unstable=0 bg_thresh=1002 thresh=2004 gap=652 poll_thresh=16 ino=257 dd-2584 [007] 309.870488: balance_dirty_state: bdi btrfs-1: dirty=950 wb=427 unstable=0 bg_thresh=1001 thresh=2003 gap=626 poll_thresh=17 ino=257 dd-2584 [007] 309.870601: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=427 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=18 ino=257 dd-2584 [007] 309.870714: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=427 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 309.870798: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17224 wrote=0 to_write=8192 dd-2584 [007] 309.870842: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=427 unstable=0 bg_thresh=1002 thresh=2005 gap=528 poll_thresh=20 ino=257 dd-2584 [007] 309.870966: balance_dirty_state: bdi btrfs-1: dirty=1075 wb=452 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=21 ino=257 dd-2584 [007] 309.870967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=62568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 309.874114: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=172 wrote=736 to_write=7456 dd-2584 [001] 309.877992: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1052 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=21 ino=257 dd-2584 [001] 309.878118: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1052 unstable=0 bg_thresh=1001 thresh=2002 gap=550 poll_thresh=16 ino=257 dd-2584 [001] 309.878351: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1052 unstable=0 bg_thresh=1006 thresh=2012 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 309.878946: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1052 unstable=0 bg_thresh=1008 thresh=2017 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 309.879184: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1052 unstable=0 bg_thresh=1011 thresh=2022 gap=470 poll_thresh=19 ino=257 dd-2584 [001] 309.879193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-241% task_weight=101% bdi_bw=62568 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 309.885863: balance_dirty_state: bdi btrfs-1: dirty=500 wb=927 unstable=0 bg_thresh=1009 thresh=2018 gap=591 poll_thresh=19 ino=257 dd-2584 [001] 309.885983: balance_dirty_state: bdi btrfs-1: dirty=500 wb=927 unstable=0 bg_thresh=1009 thresh=2018 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 309.886099: balance_dirty_state: bdi btrfs-1: dirty=525 wb=927 unstable=0 bg_thresh=1011 thresh=2023 gap=571 poll_thresh=15 ino=257 dd-2584 [001] 309.886217: balance_dirty_state: bdi btrfs-1: dirty=550 wb=927 unstable=0 bg_thresh=1008 thresh=2017 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 309.886451: balance_dirty_state: bdi btrfs-1: dirty=575 wb=927 unstable=0 bg_thresh=1010 thresh=2021 gap=519 poll_thresh=17 ino=257 dd-2584 [001] 309.886690: balance_dirty_state: bdi btrfs-1: dirty=600 wb=927 unstable=0 bg_thresh=1010 thresh=2020 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 309.886698: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 309.893840: balance_dirty_state: bdi btrfs-1: dirty=600 wb=727 unstable=0 bg_thresh=1004 thresh=2009 gap=682 poll_thresh=18 ino=257 dd-2584 [001] 309.893901: balance_dirty_state: bdi btrfs-1: dirty=625 wb=727 unstable=0 bg_thresh=1004 thresh=2009 gap=657 poll_thresh=13 ino=257 dd-2584 [001] 309.893960: balance_dirty_state: bdi btrfs-1: dirty=625 wb=727 unstable=0 bg_thresh=1007 thresh=2014 gap=662 poll_thresh=14 ino=257 dd-2584 [001] 309.894017: balance_dirty_state: bdi btrfs-1: dirty=650 wb=727 unstable=0 bg_thresh=1007 thresh=2014 gap=637 poll_thresh=15 ino=257 dd-2584 [001] 309.894074: balance_dirty_state: bdi btrfs-1: dirty=675 wb=727 unstable=0 bg_thresh=1009 thresh=2019 gap=617 poll_thresh=16 ino=257 dd-2584 [001] 309.894191: balance_dirty_state: bdi btrfs-1: dirty=700 wb=727 unstable=0 bg_thresh=1009 thresh=2018 gap=591 poll_thresh=17 ino=257 dd-2584 [001] 309.894486: balance_dirty_state: bdi btrfs-1: dirty=725 wb=727 unstable=0 bg_thresh=1011 thresh=2022 gap=570 poll_thresh=18 ino=257 dd-2584 [001] 309.894605: balance_dirty_state: bdi btrfs-1: dirty=775 wb=727 unstable=0 bg_thresh=1010 thresh=2021 gap=519 poll_thresh=19 ino=257 dd-2584 [001] 309.894722: balance_dirty_state: bdi btrfs-1: dirty=800 wb=727 unstable=0 bg_thresh=1010 thresh=2020 gap=493 poll_thresh=20 ino=257 dd-2584 [001] 309.894727: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-227% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 309.901856: balance_dirty_state: bdi btrfs-1: dirty=800 wb=727 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=20 ino=257 dd-2584 [001] 309.901860: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 309.909860: balance_dirty_state: bdi btrfs-1: dirty=800 wb=477 unstable=0 bg_thresh=1001 thresh=2003 gap=726 poll_thresh=20 ino=257 dd-2584 [001] 309.909951: balance_dirty_state: bdi btrfs-1: dirty=800 wb=477 unstable=0 bg_thresh=1001 thresh=2003 gap=726 poll_thresh=15 ino=257 dd-2584 [001] 309.910008: balance_dirty_state: bdi btrfs-1: dirty=825 wb=477 unstable=0 bg_thresh=1004 thresh=2008 gap=706 poll_thresh=16 ino=257 dd-2584 [001] 309.910122: balance_dirty_state: bdi btrfs-1: dirty=850 wb=477 unstable=0 bg_thresh=1006 thresh=2013 gap=686 poll_thresh=17 ino=257 dd-2584 [001] 309.910237: balance_dirty_state: bdi btrfs-1: dirty=900 wb=477 unstable=0 bg_thresh=1009 thresh=2018 gap=641 poll_thresh=18 ino=257 dd-2584 [001] 309.910355: balance_dirty_state: bdi btrfs-1: dirty=925 wb=477 unstable=0 bg_thresh=1011 thresh=2022 gap=620 poll_thresh=19 ino=257 dd-2584 [001] 309.910472: balance_dirty_state: bdi btrfs-1: dirty=950 wb=477 unstable=0 bg_thresh=1010 thresh=2021 gap=594 poll_thresh=20 ino=257 dd-2584 [001] 309.910765: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=477 unstable=0 bg_thresh=1010 thresh=2020 gap=543 poll_thresh=21 ino=257 dd-2584 [001] 309.910883: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=477 unstable=0 bg_thresh=1012 thresh=2024 gap=522 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 309.910956: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17264 wrote=0 to_write=8192 dd-2584 [001] 309.911006: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=477 unstable=0 bg_thresh=1011 thresh=2023 gap=496 poll_thresh=23 ino=257 dd-2584 [001] 309.911008: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 309.912527: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=208 wrote=672 to_write=7520 dd-2584 [001] 309.917873: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1027 unstable=0 bg_thresh=1008 thresh=2017 gap=615 poll_thresh=23 ino=257 dd-2584 [001] 309.917958: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1027 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=17 ino=257 dd-2584 [001] 309.918074: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1027 unstable=0 bg_thresh=1008 thresh=2016 gap=564 poll_thresh=18 ino=257 dd-2584 [001] 309.918187: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1027 unstable=0 bg_thresh=1007 thresh=2015 gap=538 poll_thresh=19 ino=257 dd-2584 [001] 309.918301: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1027 unstable=0 bg_thresh=1009 thresh=2019 gap=492 poll_thresh=20 ino=257 dd-2584 [001] 309.918305: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 309.925884: balance_dirty_state: bdi btrfs-1: dirty=500 wb=902 unstable=0 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=20 ino=257 dd-2584 [001] 309.926012: balance_dirty_state: bdi btrfs-1: dirty=500 wb=902 unstable=0 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=15 ino=257 dd-2584 [001] 309.926130: balance_dirty_state: bdi btrfs-1: dirty=525 wb=902 unstable=0 bg_thresh=1006 thresh=2012 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 309.926724: balance_dirty_state: bdi btrfs-1: dirty=550 wb=902 unstable=0 bg_thresh=1008 thresh=2017 gap=565 poll_thresh=17 ino=257 dd-2584 [001] 309.926960: balance_dirty_state: bdi btrfs-1: dirty=575 wb=902 unstable=0 bg_thresh=1011 thresh=2022 gap=545 poll_thresh=18 ino=257 dd-2584 [001] 309.927197: balance_dirty_state: bdi btrfs-1: dirty=625 wb=902 unstable=0 bg_thresh=1013 thresh=2026 gap=499 poll_thresh=19 ino=257 dd-2584 [001] 309.927206: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 309.933979: balance_dirty_state: bdi btrfs-1: dirty=625 wb=902 unstable=0 bg_thresh=1014 thresh=2028 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 309.933988: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 309.941940: balance_dirty_state: bdi btrfs-1: dirty=625 wb=902 unstable=0 bg_thresh=1019 thresh=2038 gap=511 poll_thresh=19 ino=257 dd-2584 [001] 309.942032: balance_dirty_state: bdi btrfs-1: dirty=625 wb=902 unstable=0 bg_thresh=1019 thresh=2038 gap=511 poll_thresh=14 ino=257 dd-2584 [001] 309.942092: balance_dirty_state: bdi btrfs-1: dirty=650 wb=902 unstable=0 bg_thresh=1018 thresh=2037 gap=485 poll_thresh=15 ino=257 dd-2584 [001] 309.942097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 309.949876: balance_dirty_state: bdi btrfs-1: dirty=650 wb=552 unstable=0 bg_thresh=1006 thresh=2013 gap=811 poll_thresh=15 ino=257 dd-2584 [001] 309.949966: balance_dirty_state: bdi btrfs-1: dirty=675 wb=552 unstable=0 bg_thresh=1006 thresh=2013 gap=786 poll_thresh=11 ino=257 dd-2584 [001] 309.950054: balance_dirty_state: bdi btrfs-1: dirty=675 wb=552 unstable=0 bg_thresh=1009 thresh=2018 gap=791 poll_thresh=12 ino=257 dd-2584 [001] 309.950142: balance_dirty_state: bdi btrfs-1: dirty=700 wb=552 unstable=0 bg_thresh=1009 thresh=2018 gap=766 poll_thresh=13 ino=257 dd-2584 [001] 309.950228: balance_dirty_state: bdi btrfs-1: dirty=725 wb=552 unstable=0 bg_thresh=1011 thresh=2023 gap=746 poll_thresh=14 ino=257 dd-2584 [001] 309.950315: balance_dirty_state: bdi btrfs-1: dirty=725 wb=552 unstable=0 bg_thresh=1014 thresh=2028 gap=751 poll_thresh=15 ino=257 dd-2584 [001] 309.950417: balance_dirty_state: bdi btrfs-1: dirty=750 wb=527 unstable=0 bg_thresh=1011 thresh=2022 gap=745 poll_thresh=16 ino=257 dd-2584 [001] 309.950611: balance_dirty_state: bdi btrfs-1: dirty=775 wb=427 unstable=0 bg_thresh=1011 thresh=2022 gap=820 poll_thresh=17 ino=257 dd-2584 [001] 309.950916: balance_dirty_state: bdi btrfs-1: dirty=800 wb=427 unstable=0 bg_thresh=1004 thresh=2008 gap=781 poll_thresh=18 ino=257 dd-2584 [001] 309.951042: balance_dirty_state: bdi btrfs-1: dirty=850 wb=427 unstable=0 bg_thresh=1003 thresh=2006 gap=729 poll_thresh=19 ino=257 dd-2584 [001] 309.951166: balance_dirty_state: bdi btrfs-1: dirty=875 wb=427 unstable=0 bg_thresh=1004 thresh=2009 gap=707 poll_thresh=20 ino=257 dd-2584 [001] 309.951289: balance_dirty_state: bdi btrfs-1: dirty=900 wb=427 unstable=0 bg_thresh=1007 thresh=2014 gap=687 poll_thresh=21 ino=257 dd-2584 [001] 309.951416: balance_dirty_state: bdi btrfs-1: dirty=925 wb=427 unstable=0 bg_thresh=1003 thresh=2006 gap=654 poll_thresh=22 ino=257 dd-2584 [001] 309.951538: balance_dirty_state: bdi btrfs-1: dirty=975 wb=427 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=23 ino=257 dd-2584 [001] 309.951664: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=427 unstable=0 bg_thresh=1000 thresh=2001 gap=574 poll_thresh=24 ino=257 dd-2584 [001] 309.951787: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=427 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=25 ino=257 flush-btrfs-1-2586 [003] 309.951865: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17304 wrote=0 to_write=8192 dd-2584 [001] 309.952083: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=452 unstable=0 bg_thresh=1004 thresh=2009 gap=507 poll_thresh=26 ino=257 dd-2584 [001] 309.952217: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=502 unstable=0 bg_thresh=1003 thresh=2006 gap=479 poll_thresh=27 ino=257 dd-2584 [001] 309.952218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 309.954283: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=252 wrote=720 to_write=7472 dd-2584 [001] 309.957860: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1027 unstable=0 bg_thresh=1005 thresh=2010 gap=608 poll_thresh=27 ino=257 dd-2584 [001] 309.957927: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1027 unstable=0 bg_thresh=1002 thresh=2004 gap=577 poll_thresh=20 ino=257 dd-2584 [001] 309.958049: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1027 unstable=0 bg_thresh=998 thresh=1997 gap=545 poll_thresh=21 ino=257 dd-2584 [001] 309.958170: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1027 unstable=0 bg_thresh=998 thresh=1996 gap=519 poll_thresh=22 ino=257 dd-2584 [001] 309.958292: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1027 unstable=0 bg_thresh=1000 thresh=2000 gap=498 poll_thresh=23 ino=257 dd-2584 [001] 309.958297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 309.965887: balance_dirty_state: bdi btrfs-1: dirty=475 wb=902 unstable=0 bg_thresh=994 thresh=1988 gap=611 poll_thresh=23 ino=257 dd-2584 [001] 309.965955: balance_dirty_state: bdi btrfs-1: dirty=500 wb=902 unstable=0 bg_thresh=993 thresh=1987 gap=585 poll_thresh=17 ino=257 dd-2584 [001] 309.966081: balance_dirty_state: bdi btrfs-1: dirty=525 wb=902 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=18 ino=257 dd-2584 [001] 309.966211: balance_dirty_state: bdi btrfs-1: dirty=575 wb=902 unstable=0 bg_thresh=995 thresh=1991 gap=514 poll_thresh=19 ino=257 dd-2584 [001] 309.966526: balance_dirty_state: bdi btrfs-1: dirty=600 wb=902 unstable=0 bg_thresh=1002 thresh=2005 gap=503 poll_thresh=20 ino=257 dd-2584 [001] 309.966645: balance_dirty_state: bdi btrfs-1: dirty=625 wb=902 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=21 ino=257 dd-2584 [001] 309.966650: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 309.973901: balance_dirty_state: bdi btrfs-1: dirty=625 wb=777 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=21 ino=257 dd-2584 [004] 309.974026: balance_dirty_state: bdi btrfs-1: dirty=625 wb=752 unstable=0 bg_thresh=1001 thresh=2003 gap=626 poll_thresh=16 ino=257 dd-2584 [004] 309.974231: balance_dirty_state: bdi btrfs-1: dirty=650 wb=752 unstable=0 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=17 ino=257 dd-2584 [004] 309.974999: balance_dirty_state: bdi btrfs-1: dirty=700 wb=727 unstable=0 bg_thresh=999 thresh=1998 gap=571 poll_thresh=18 ino=257 dd-2584 [004] 309.975258: balance_dirty_state: bdi btrfs-1: dirty=725 wb=727 unstable=0 bg_thresh=1001 thresh=2002 gap=550 poll_thresh=19 ino=257 dd-2584 [004] 309.975514: balance_dirty_state: bdi btrfs-1: dirty=750 wb=727 unstable=0 bg_thresh=1000 thresh=2001 gap=524 poll_thresh=20 ino=257 dd-2584 [004] 309.975773: balance_dirty_state: bdi btrfs-1: dirty=800 wb=727 unstable=0 bg_thresh=1000 thresh=2000 gap=473 poll_thresh=21 ino=257 dd-2584 [004] 309.975782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-260% task_weight=98% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 309.985987: balance_dirty_state: bdi btrfs-1: dirty=800 wb=602 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=21 ino=257 dd-2584 [004] 309.986079: balance_dirty_state: bdi btrfs-1: dirty=800 wb=602 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 309.986364: balance_dirty_state: bdi btrfs-1: dirty=825 wb=602 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=17 ino=257 dd-2584 [004] 309.986478: balance_dirty_state: bdi btrfs-1: dirty=875 wb=602 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 309.986591: balance_dirty_state: bdi btrfs-1: dirty=900 wb=602 unstable=0 bg_thresh=1000 thresh=2001 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 309.986596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=62932 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 309.994009: balance_dirty_state: bdi btrfs-1: dirty=900 wb=477 unstable=0 bg_thresh=1000 thresh=2000 gap=623 poll_thresh=19 ino=257 dd-2584 [004] 309.994118: balance_dirty_state: bdi btrfs-1: dirty=925 wb=477 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 309.994175: balance_dirty_state: bdi btrfs-1: dirty=925 wb=477 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 309.994233: balance_dirty_state: bdi btrfs-1: dirty=950 wb=477 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 309.994346: balance_dirty_state: bdi btrfs-1: dirty=975 wb=477 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=17 ino=257 dd-2584 [004] 309.994459: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=477 unstable=0 bg_thresh=1003 thresh=2007 gap=505 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 309.994519: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17348 wrote=0 to_write=8192 dd-2584 [004] 309.994587: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=477 unstable=0 bg_thresh=1000 thresh=2000 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 309.994589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 309.998293: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=296 wrote=688 to_write=7504 dd-2584 [004] 310.002005: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1027 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 310.002129: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1027 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 310.002190: balance_dirty_state: bdi btrfs-1: dirty=400 wb=1027 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 310.002427: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1027 unstable=0 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 310.002565: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1027 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 310.002682: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1027 unstable=0 bg_thresh=1000 thresh=2001 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 310.002687: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 310.014044: balance_dirty_state: bdi btrfs-1: dirty=475 wb=777 unstable=0 bg_thresh=1000 thresh=2000 gap=748 poll_thresh=18 ino=257 dd-2584 [004] 310.014124: balance_dirty_state: bdi btrfs-1: dirty=500 wb=777 unstable=0 bg_thresh=999 thresh=1999 gap=722 poll_thresh=13 ino=257 dd-2584 [004] 310.014190: balance_dirty_state: bdi btrfs-1: dirty=525 wb=777 unstable=0 bg_thresh=1002 thresh=2004 gap=702 poll_thresh=14 ino=257 dd-2584 [004] 310.014255: balance_dirty_state: bdi btrfs-1: dirty=525 wb=777 unstable=0 bg_thresh=1001 thresh=2003 gap=701 poll_thresh=15 ino=257 dd-2584 [004] 310.014322: balance_dirty_state: bdi btrfs-1: dirty=550 wb=777 unstable=0 bg_thresh=1001 thresh=2003 gap=676 poll_thresh=16 ino=257 dd-2584 [004] 310.014453: balance_dirty_state: bdi btrfs-1: dirty=575 wb=777 unstable=0 bg_thresh=1001 thresh=2002 gap=650 poll_thresh=17 ino=257 dd-2584 [004] 310.014587: balance_dirty_state: bdi btrfs-1: dirty=600 wb=777 unstable=0 bg_thresh=1000 thresh=2000 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 310.014719: balance_dirty_state: bdi btrfs-1: dirty=650 wb=777 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=19 ino=257 dd-2584 [004] 310.015050: balance_dirty_state: bdi btrfs-1: dirty=675 wb=777 unstable=0 bg_thresh=999 thresh=1998 gap=546 poll_thresh=20 ino=257 dd-2584 [004] 310.015183: balance_dirty_state: bdi btrfs-1: dirty=700 wb=777 unstable=0 bg_thresh=998 thresh=1997 gap=520 poll_thresh=21 ino=257 dd-2584 [004] 310.015315: balance_dirty_state: bdi btrfs-1: dirty=750 wb=777 unstable=0 bg_thresh=1000 thresh=2001 gap=474 poll_thresh=22 ino=257 dd-2584 [004] 310.015320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 310.022015: balance_dirty_state: bdi btrfs-1: dirty=750 wb=677 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=22 ino=257 dd-2584 [004] 310.022199: balance_dirty_state: bdi btrfs-1: dirty=750 wb=677 unstable=0 bg_thresh=1006 thresh=2013 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 310.022557: balance_dirty_state: bdi btrfs-1: dirty=775 wb=677 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 310.022918: balance_dirty_state: bdi btrfs-1: dirty=825 wb=677 unstable=0 bg_thresh=1005 thresh=2011 gap=509 poll_thresh=18 ino=257 dd-2584 [004] 310.023350: balance_dirty_state: bdi btrfs-1: dirty=850 wb=677 unstable=0 bg_thresh=998 thresh=1997 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 310.023359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 310.029970: balance_dirty_state: bdi btrfs-1: dirty=850 wb=677 unstable=0 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=19 ino=257 dd-2584 [004] 310.029981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=98% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 310.037898: balance_dirty_state: bdi btrfs-1: dirty=850 wb=552 unstable=0 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=19 ino=257 dd-2584 [004] 310.037995: balance_dirty_state: bdi btrfs-1: dirty=875 wb=552 unstable=0 bg_thresh=1006 thresh=2013 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 310.038086: balance_dirty_state: bdi btrfs-1: dirty=875 wb=552 unstable=0 bg_thresh=1006 thresh=2012 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 310.038178: balance_dirty_state: bdi btrfs-1: dirty=900 wb=552 unstable=0 bg_thresh=1006 thresh=2012 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 310.038654: balance_dirty_state: bdi btrfs-1: dirty=925 wb=552 unstable=0 bg_thresh=1005 thresh=2011 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 310.038838: balance_dirty_state: bdi btrfs-1: dirty=950 wb=552 unstable=0 bg_thresh=1007 thresh=2015 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 310.039029: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=502 unstable=0 bg_thresh=1007 thresh=2014 gap=512 poll_thresh=19 ino=257 dd-2584 [004] 310.039220: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=427 unstable=0 bg_thresh=1006 thresh=2013 gap=561 poll_thresh=20 ino=257 flush-btrfs-1-2586 [003] 310.039296: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17392 wrote=0 to_write=8192 dd-2584 [004] 310.039413: balance_dirty_state: bdi btrfs-1: dirty=1050 wb=427 unstable=0 bg_thresh=1008 thresh=2017 gap=540 poll_thresh=21 ino=257 dd-2584 [004] 310.039612: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=502 unstable=0 bg_thresh=1005 thresh=2010 gap=483 poll_thresh=22 ino=257 dd-2584 [004] 310.039615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 310.041628: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=336 wrote=720 to_write=7472 dd-2584 [004] 310.049917: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1027 unstable=0 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=22 ino=257 dd-2584 [004] 310.050015: balance_dirty_state: bdi btrfs-1: dirty=375 wb=1027 unstable=0 bg_thresh=1003 thresh=2006 gap=604 poll_thresh=16 ino=257 dd-2584 [004] 310.050196: balance_dirty_state: bdi btrfs-1: dirty=425 wb=1027 unstable=0 bg_thresh=1002 thresh=2005 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 310.050375: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1027 unstable=0 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 310.050836: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1027 unstable=0 bg_thresh=1001 thresh=2003 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 310.051009: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1027 unstable=0 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 310.051016: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-289% task_weight=98% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 310.061992: balance_dirty_state: bdi btrfs-1: dirty=500 wb=727 unstable=0 bg_thresh=1007 thresh=2014 gap=787 poll_thresh=20 ino=257 dd-2584 [004] 310.062084: balance_dirty_state: bdi btrfs-1: dirty=525 wb=727 unstable=0 bg_thresh=1004 thresh=2008 gap=756 poll_thresh=15 ino=257 dd-2584 [004] 310.062171: balance_dirty_state: bdi btrfs-1: dirty=550 wb=727 unstable=0 bg_thresh=1006 thresh=2013 gap=736 poll_thresh=16 ino=257 dd-2584 [004] 310.062343: balance_dirty_state: bdi btrfs-1: dirty=575 wb=727 unstable=0 bg_thresh=1006 thresh=2012 gap=710 poll_thresh=17 ino=257 dd-2584 [004] 310.062515: balance_dirty_state: bdi btrfs-1: dirty=600 wb=727 unstable=0 bg_thresh=1005 thresh=2010 gap=683 poll_thresh=18 ino=257 dd-2584 [004] 310.062686: balance_dirty_state: bdi btrfs-1: dirty=625 wb=727 unstable=0 bg_thresh=1004 thresh=2009 gap=657 poll_thresh=19 ino=257 dd-2584 [004] 310.062857: balance_dirty_state: bdi btrfs-1: dirty=675 wb=727 unstable=0 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=20 ino=257 dd-2584 [004] 310.063028: balance_dirty_state: bdi btrfs-1: dirty=700 wb=727 unstable=0 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=21 ino=257 dd-2584 [004] 310.063497: balance_dirty_state: bdi btrfs-1: dirty=725 wb=727 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=22 ino=257 dd-2584 [004] 310.063666: balance_dirty_state: bdi btrfs-1: dirty=775 wb=727 unstable=0 bg_thresh=1005 thresh=2010 gap=508 poll_thresh=23 ino=257 dd-2584 [004] 310.063840: balance_dirty_state: bdi btrfs-1: dirty=800 wb=727 unstable=0 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=24 ino=257 dd-2584 [004] 310.063846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-286% task_weight=98% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 310.070004: balance_dirty_state: bdi btrfs-1: dirty=800 wb=577 unstable=0 bg_thresh=1004 thresh=2009 gap=632 poll_thresh=24 ino=257 dd-2584 [002] 310.070077: balance_dirty_state: bdi btrfs-1: dirty=800 wb=577 unstable=0 bg_thresh=1004 thresh=2009 gap=632 poll_thresh=18 ino=257 dd-2584 [002] 310.070195: balance_dirty_state: bdi btrfs-1: dirty=825 wb=577 unstable=0 bg_thresh=1007 thresh=2014 gap=612 poll_thresh=19 ino=257 dd-2584 [002] 310.070313: balance_dirty_state: bdi btrfs-1: dirty=875 wb=577 unstable=0 bg_thresh=1009 thresh=2019 gap=567 poll_thresh=20 ino=257 dd-2584 [002] 310.070432: balance_dirty_state: bdi btrfs-1: dirty=900 wb=577 unstable=0 bg_thresh=1011 thresh=2023 gap=546 poll_thresh=21 ino=257 dd-2584 [002] 310.070549: balance_dirty_state: bdi btrfs-1: dirty=925 wb=577 unstable=0 bg_thresh=1011 thresh=2022 gap=520 poll_thresh=22 ino=257 dd-2584 [002] 310.070845: balance_dirty_state: bdi btrfs-1: dirty=950 wb=577 unstable=0 bg_thresh=1010 thresh=2021 gap=494 poll_thresh=23 ino=257 dd-2584 [002] 310.070850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 310.077908: balance_dirty_state: bdi btrfs-1: dirty=950 wb=452 unstable=0 bg_thresh=1009 thresh=2019 gap=617 poll_thresh=23 ino=257 dd-2584 [002] 310.077981: balance_dirty_state: bdi btrfs-1: dirty=991 wb=467 unstable=0 bg_thresh=1013 thresh=2027 gap=569 poll_thresh=17 ino=257 dd-2584 [002] 310.078102: balance_dirty_state: bdi btrfs-1: dirty=1016 wb=467 unstable=0 bg_thresh=1015 thresh=2031 gap=548 poll_thresh=18 ino=257 flush-btrfs-1-2586 [003] 310.078157: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17432 wrote=0 to_write=8192 dd-2584 [002] 310.078228: balance_dirty_state: bdi btrfs-1: dirty=1066 wb=467 unstable=0 bg_thresh=1015 thresh=2030 gap=497 poll_thresh=19 ino=257 dd-2584 [002] 310.078230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-80% task_gap=-260% task_weight=98% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 310.081087: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=376 wrote=688 to_write=7504 dd-2584 [002] 310.086019: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1008 unstable=0 bg_thresh=1017 thresh=2035 gap=660 poll_thresh=19 ino=257 dd-2584 [002] 310.086091: balance_dirty_state: bdi btrfs-1: dirty=367 wb=1008 unstable=0 bg_thresh=1014 thresh=2029 gap=654 poll_thresh=14 ino=257 dd-2584 [002] 310.086158: balance_dirty_state: bdi btrfs-1: dirty=392 wb=1008 unstable=0 bg_thresh=1014 thresh=2028 gap=628 poll_thresh=15 ino=257 dd-2584 [002] 310.086221: balance_dirty_state: bdi btrfs-1: dirty=417 wb=1008 unstable=0 bg_thresh=1014 thresh=2028 gap=603 poll_thresh=16 ino=257 dd-2584 [002] 310.086345: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1008 unstable=0 bg_thresh=1016 thresh=2032 gap=582 poll_thresh=17 ino=257 dd-2584 [002] 310.086494: balance_dirty_state: bdi btrfs-1: dirty=467 wb=908 unstable=0 bg_thresh=1015 thresh=2031 gap=656 poll_thresh=18 ino=257 dd-2584 [002] 310.086628: balance_dirty_state: bdi btrfs-1: dirty=492 wb=883 unstable=0 bg_thresh=1012 thresh=2024 gap=649 poll_thresh=19 ino=257 dd-2584 [002] 310.086943: balance_dirty_state: bdi btrfs-1: dirty=542 wb=883 unstable=0 bg_thresh=1010 thresh=2021 gap=596 poll_thresh=20 ino=257 dd-2584 [002] 310.087071: balance_dirty_state: bdi btrfs-1: dirty=567 wb=883 unstable=0 bg_thresh=1012 thresh=2024 gap=574 poll_thresh=21 ino=257 dd-2584 [002] 310.087193: balance_dirty_state: bdi btrfs-1: dirty=592 wb=883 unstable=0 bg_thresh=1011 thresh=2022 gap=547 poll_thresh=22 ino=257 dd-2584 [002] 310.087319: balance_dirty_state: bdi btrfs-1: dirty=642 wb=883 unstable=0 bg_thresh=1007 thresh=2015 gap=490 poll_thresh=23 ino=257 dd-2584 [002] 310.087325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 310.093950: balance_dirty_state: bdi btrfs-1: dirty=645 wb=900 unstable=0 bg_thresh=995 thresh=1991 gap=446 poll_thresh=23 ino=257 dd-2584 [005] 310.093955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=63480 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 310.101991: balance_dirty_state: bdi btrfs-1: dirty=645 wb=700 unstable=0 bg_thresh=1001 thresh=2002 gap=657 poll_thresh=23 ino=257 dd-2584 [005] 310.102065: balance_dirty_state: bdi btrfs-1: dirty=645 wb=700 unstable=0 bg_thresh=1000 thresh=2000 gap=655 poll_thresh=17 ino=257 dd-2584 [005] 310.102189: balance_dirty_state: bdi btrfs-1: dirty=695 wb=700 unstable=0 bg_thresh=1002 thresh=2004 gap=609 poll_thresh=18 ino=257 dd-2584 [005] 310.102309: balance_dirty_state: bdi btrfs-1: dirty=720 wb=700 unstable=0 bg_thresh=1001 thresh=2003 gap=583 poll_thresh=19 ino=257 dd-2584 [005] 310.102434: balance_dirty_state: bdi btrfs-1: dirty=745 wb=700 unstable=0 bg_thresh=1001 thresh=2002 gap=557 poll_thresh=20 ino=257 dd-2584 [005] 310.102558: balance_dirty_state: bdi btrfs-1: dirty=795 wb=700 unstable=0 bg_thresh=997 thresh=1995 gap=500 poll_thresh=21 ino=257 dd-2584 [005] 310.102856: balance_dirty_state: bdi btrfs-1: dirty=820 wb=700 unstable=0 bg_thresh=999 thresh=1999 gap=479 poll_thresh=22 ino=257 dd-2584 [005] 310.102861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=63972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 310.114005: balance_dirty_state: bdi btrfs-1: dirty=820 wb=570 unstable=0 bg_thresh=989 thresh=1978 gap=588 poll_thresh=22 ino=257 dd-2584 [005] 310.114076: balance_dirty_state: bdi btrfs-1: dirty=845 wb=570 unstable=0 bg_thresh=992 thresh=1984 gap=569 poll_thresh=16 ino=257 dd-2584 [005] 310.114189: balance_dirty_state: bdi btrfs-1: dirty=870 wb=570 unstable=0 bg_thresh=997 thresh=1994 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 310.114302: balance_dirty_state: bdi btrfs-1: dirty=895 wb=570 unstable=0 bg_thresh=996 thresh=1993 gap=528 poll_thresh=18 ino=257 dd-2584 [005] 310.114418: balance_dirty_state: bdi btrfs-1: dirty=920 wb=570 unstable=0 bg_thresh=996 thresh=1992 gap=502 poll_thresh=19 ino=257 dd-2584 [005] 310.114531: balance_dirty_state: bdi btrfs-1: dirty=970 wb=570 unstable=0 bg_thresh=995 thresh=1991 gap=451 poll_thresh=20 ino=257 dd-2584 [005] 310.114535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=63972 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 310.122091: balance_dirty_state: bdi btrfs-1: dirty=970 wb=445 unstable=0 bg_thresh=995 thresh=1990 gap=575 poll_thresh=20 ino=257 dd-2584 [005] 310.122169: balance_dirty_state: bdi btrfs-1: dirty=974 wb=437 unstable=0 bg_thresh=993 thresh=1986 gap=575 poll_thresh=15 ino=257 dd-2584 [005] 310.122231: balance_dirty_state: bdi btrfs-1: dirty=999 wb=437 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=16 ino=257 flush-btrfs-1-2586 [003] 310.122281: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17476 wrote=0 to_write=8192 dd-2584 [005] 310.122358: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=437 unstable=0 bg_thresh=995 thresh=1990 gap=529 poll_thresh=17 ino=257 dd-2584 [005] 310.122666: balance_dirty_state: bdi btrfs-1: dirty=949 wb=537 unstable=0 bg_thresh=991 thresh=1983 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 310.122794: balance_dirty_state: bdi btrfs-1: dirty=949 wb=587 unstable=0 bg_thresh=991 thresh=1982 gap=446 poll_thresh=19 ino=257 dd-2584 [005] 310.122796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=63972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 310.126554: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=424 wrote=720 to_write=7472 dd-2584 [005] 310.130089: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1037 unstable=0 bg_thresh=990 thresh=1980 gap=569 poll_thresh=19 ino=257 dd-2584 [005] 310.130162: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1037 unstable=0 bg_thresh=992 thresh=1985 gap=574 poll_thresh=14 ino=257 dd-2584 [005] 310.130224: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1037 unstable=0 bg_thresh=992 thresh=1984 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 310.130286: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1037 unstable=0 bg_thresh=992 thresh=1984 gap=523 poll_thresh=16 ino=257 dd-2584 [005] 310.130409: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1037 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 310.130531: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1037 unstable=0 bg_thresh=993 thresh=1987 gap=476 poll_thresh=18 ino=257 dd-2584 [005] 310.130535: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=63972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 310.138101: balance_dirty_state: bdi btrfs-1: dirty=474 wb=912 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 310.138171: balance_dirty_state: bdi btrfs-1: dirty=499 wb=912 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=13 ino=257 dd-2584 [005] 310.138234: balance_dirty_state: bdi btrfs-1: dirty=524 wb=912 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=14 ino=257 dd-2584 [005] 310.138296: balance_dirty_state: bdi btrfs-1: dirty=524 wb=912 unstable=0 bg_thresh=993 thresh=1987 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 310.138359: balance_dirty_state: bdi btrfs-1: dirty=549 wb=912 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=16 ino=257 dd-2584 [005] 310.138482: balance_dirty_state: bdi btrfs-1: dirty=574 wb=912 unstable=0 bg_thresh=992 thresh=1985 gap=499 poll_thresh=17 ino=257 dd-2584 [005] 310.138791: balance_dirty_state: bdi btrfs-1: dirty=599 wb=912 unstable=0 bg_thresh=992 thresh=1984 gap=473 poll_thresh=18 ino=257 dd-2584 [005] 310.138796: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=63972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 310.145999: balance_dirty_state: bdi btrfs-1: dirty=599 wb=737 unstable=0 bg_thresh=991 thresh=1982 gap=646 poll_thresh=18 ino=257 dd-2584 [005] 310.146108: balance_dirty_state: bdi btrfs-1: dirty=624 wb=737 unstable=0 bg_thresh=993 thresh=1987 gap=626 poll_thresh=13 ino=257 dd-2584 [005] 310.146170: balance_dirty_state: bdi btrfs-1: dirty=649 wb=737 unstable=0 bg_thresh=990 thresh=1981 gap=595 poll_thresh=14 ino=257 dd-2584 [005] 310.146232: balance_dirty_state: bdi btrfs-1: dirty=649 wb=737 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=15 ino=257 dd-2584 [005] 310.146293: balance_dirty_state: bdi btrfs-1: dirty=674 wb=737 unstable=0 bg_thresh=992 thresh=1985 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 310.146414: balance_dirty_state: bdi btrfs-1: dirty=699 wb=737 unstable=0 bg_thresh=992 thresh=1984 gap=548 poll_thresh=17 ino=257 dd-2584 [005] 310.146534: balance_dirty_state: bdi btrfs-1: dirty=724 wb=737 unstable=0 bg_thresh=991 thresh=1983 gap=522 poll_thresh=18 ino=257 dd-2584 [005] 310.146657: balance_dirty_state: bdi btrfs-1: dirty=774 wb=737 unstable=0 bg_thresh=993 thresh=1987 gap=476 poll_thresh=19 ino=257 dd-2584 [005] 310.146661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=63972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 310.153998: balance_dirty_state: bdi btrfs-1: dirty=774 wb=737 unstable=0 bg_thresh=994 thresh=1988 gap=477 poll_thresh=19 ino=257 dd-2584 [005] 310.154003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=63972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 310.162105: balance_dirty_state: bdi btrfs-1: dirty=774 wb=487 unstable=0 bg_thresh=993 thresh=1987 gap=726 poll_thresh=19 ino=257 dd-2584 [005] 310.162185: balance_dirty_state: bdi btrfs-1: dirty=774 wb=487 unstable=0 bg_thresh=993 thresh=1987 gap=726 poll_thresh=14 ino=257 dd-2584 [005] 310.162246: balance_dirty_state: bdi btrfs-1: dirty=799 wb=487 unstable=0 bg_thresh=993 thresh=1986 gap=700 poll_thresh=15 ino=257 dd-2584 [005] 310.162307: balance_dirty_state: bdi btrfs-1: dirty=824 wb=487 unstable=0 bg_thresh=990 thresh=1980 gap=669 poll_thresh=16 ino=257 dd-2584 [005] 310.162612: balance_dirty_state: bdi btrfs-1: dirty=849 wb=487 unstable=0 bg_thresh=992 thresh=1984 gap=648 poll_thresh=17 ino=257 dd-2584 [005] 310.162735: balance_dirty_state: bdi btrfs-1: dirty=874 wb=487 unstable=0 bg_thresh=991 thresh=1983 gap=622 poll_thresh=18 ino=257 dd-2584 [005] 310.162856: balance_dirty_state: bdi btrfs-1: dirty=924 wb=487 unstable=0 bg_thresh=991 thresh=1982 gap=571 poll_thresh=19 ino=257 dd-2584 [005] 310.162976: balance_dirty_state: bdi btrfs-1: dirty=949 wb=487 unstable=0 bg_thresh=990 thresh=1981 gap=545 poll_thresh=20 ino=257 dd-2584 [005] 310.163098: balance_dirty_state: bdi btrfs-1: dirty=974 wb=487 unstable=0 bg_thresh=992 thresh=1985 gap=524 poll_thresh=21 ino=257 dd-2584 [005] 310.163218: balance_dirty_state: bdi btrfs-1: dirty=999 wb=487 unstable=0 bg_thresh=992 thresh=1984 gap=498 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 310.163281: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17516 wrote=0 to_write=8192 dd-2584 [005] 310.163348: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=487 unstable=0 bg_thresh=991 thresh=1983 gap=447 poll_thresh=23 ino=257 dd-2584 [005] 310.163350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=63972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 310.167558: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=464 wrote=672 to_write=7520 dd-2584 [005] 310.169998: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1037 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=23 ino=257 dd-2584 [005] 310.170092: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1037 unstable=0 bg_thresh=993 thresh=1986 gap=575 poll_thresh=17 ino=257 dd-2584 [005] 310.170212: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1037 unstable=0 bg_thresh=992 thresh=1985 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 310.170508: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1037 unstable=0 bg_thresh=994 thresh=1989 gap=503 poll_thresh=19 ino=257 dd-2584 [005] 310.170625: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1037 unstable=0 bg_thresh=994 thresh=1988 gap=477 poll_thresh=20 ino=257 dd-2584 [005] 310.170630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-60% task_gap=-219% task_weight=98% bdi_bw=63972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 310.178070: balance_dirty_state: bdi btrfs-1: dirty=474 wb=887 unstable=0 bg_thresh=993 thresh=1986 gap=625 poll_thresh=20 ino=257 dd-2584 [005] 310.178160: balance_dirty_state: bdi btrfs-1: dirty=499 wb=887 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=15 ino=257 dd-2584 [005] 310.178217: balance_dirty_state: bdi btrfs-1: dirty=499 wb=887 unstable=0 bg_thresh=992 thresh=1985 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 310.178331: balance_dirty_state: bdi btrfs-1: dirty=549 wb=887 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 310.178443: balance_dirty_state: bdi btrfs-1: dirty=574 wb=887 unstable=0 bg_thresh=994 thresh=1988 gap=527 poll_thresh=18 ino=257 dd-2584 [005] 310.178555: balance_dirty_state: bdi btrfs-1: dirty=599 wb=887 unstable=0 bg_thresh=993 thresh=1987 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 310.178669: balance_dirty_state: bdi btrfs-1: dirty=649 wb=887 unstable=0 bg_thresh=993 thresh=1986 gap=450 poll_thresh=20 ino=257 dd-2584 [005] 310.178673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=63972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 310.186023: balance_dirty_state: bdi btrfs-1: dirty=649 wb=762 unstable=0 bg_thresh=994 thresh=1989 gap=578 poll_thresh=20 ino=257 dd-2584 [005] 310.186091: balance_dirty_state: bdi btrfs-1: dirty=649 wb=762 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 310.186153: balance_dirty_state: bdi btrfs-1: dirty=674 wb=762 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 310.186446: balance_dirty_state: bdi btrfs-1: dirty=699 wb=762 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 310.186569: balance_dirty_state: bdi btrfs-1: dirty=724 wb=762 unstable=0 bg_thresh=992 thresh=1984 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 310.186696: balance_dirty_state: bdi btrfs-1: dirty=774 wb=762 unstable=0 bg_thresh=993 thresh=1987 gap=451 poll_thresh=19 ino=257 dd-2584 [005] 310.186700: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=63972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 310.194035: balance_dirty_state: bdi btrfs-1: dirty=774 wb=762 unstable=0 bg_thresh=996 thresh=1992 gap=456 poll_thresh=19 ino=257 dd-2584 [005] 310.194043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=98% bdi_bw=63972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 310.202025: balance_dirty_state: bdi btrfs-1: dirty=774 wb=562 unstable=0 bg_thresh=995 thresh=1991 gap=655 poll_thresh=19 ino=257 dd-2584 [005] 310.202103: balance_dirty_state: bdi btrfs-1: dirty=774 wb=487 unstable=0 bg_thresh=992 thresh=1985 gap=724 poll_thresh=14 ino=257 dd-2584 [005] 310.202170: balance_dirty_state: bdi btrfs-1: dirty=799 wb=437 unstable=0 bg_thresh=995 thresh=1990 gap=754 poll_thresh=15 ino=257 dd-2584 [005] 310.202232: balance_dirty_state: bdi btrfs-1: dirty=824 wb=437 unstable=0 bg_thresh=989 thresh=1978 gap=717 poll_thresh=16 ino=257 dd-2584 [005] 310.202353: balance_dirty_state: bdi btrfs-1: dirty=849 wb=437 unstable=0 bg_thresh=985 thresh=1970 gap=684 poll_thresh=17 ino=257 dd-2584 [005] 310.202476: balance_dirty_state: bdi btrfs-1: dirty=874 wb=437 unstable=0 bg_thresh=986 thresh=1973 gap=662 poll_thresh=18 ino=257 dd-2584 [005] 310.202599: balance_dirty_state: bdi btrfs-1: dirty=899 wb=437 unstable=0 bg_thresh=992 thresh=1984 gap=648 poll_thresh=19 ino=257 dd-2584 [005] 310.202897: balance_dirty_state: bdi btrfs-1: dirty=949 wb=437 unstable=0 bg_thresh=991 thresh=1982 gap=596 poll_thresh=20 ino=257 dd-2584 [005] 310.203015: balance_dirty_state: bdi btrfs-1: dirty=974 wb=437 unstable=0 bg_thresh=990 thresh=1981 gap=570 poll_thresh=21 ino=257 dd-2584 [005] 310.203132: balance_dirty_state: bdi btrfs-1: dirty=999 wb=437 unstable=0 bg_thresh=992 thresh=1985 gap=549 poll_thresh=22 ino=257 flush-btrfs-1-2586 [003] 310.203180: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17556 wrote=0 to_write=8192 dd-2584 [005] 310.203256: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=437 unstable=0 bg_thresh=992 thresh=1984 gap=498 poll_thresh=23 ino=257 dd-2584 [005] 310.203383: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=462 unstable=0 bg_thresh=991 thresh=1983 gap=472 poll_thresh=24 ino=257 dd-2584 [005] 310.203384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=63972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [003] 310.205424: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=500 wrote=704 to_write=7488 dd-2584 [005] 310.210019: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1137 unstable=0 bg_thresh=991 thresh=1983 gap=472 poll_thresh=24 ino=257 dd-2584 [005] 310.210028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 310.218047: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1012 unstable=0 bg_thresh=982 thresh=1964 gap=578 poll_thresh=24 ino=257 dd-2584 [005] 310.218115: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1012 unstable=0 bg_thresh=981 thresh=1963 gap=577 poll_thresh=18 ino=257 dd-2584 [005] 310.218244: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1012 unstable=0 bg_thresh=983 thresh=1967 gap=531 poll_thresh=19 ino=257 dd-2584 [005] 310.218388: balance_dirty_state: bdi btrfs-1: dirty=449 wb=937 unstable=0 bg_thresh=983 thresh=1966 gap=580 poll_thresh=20 ino=257 dd-2584 [005] 310.218518: balance_dirty_state: bdi btrfs-1: dirty=474 wb=887 unstable=0 bg_thresh=982 thresh=1965 gap=604 poll_thresh=21 ino=257 dd-2584 [005] 310.218821: balance_dirty_state: bdi btrfs-1: dirty=524 wb=887 unstable=0 bg_thresh=981 thresh=1963 gap=552 poll_thresh=22 ino=257 dd-2584 [005] 310.218939: balance_dirty_state: bdi btrfs-1: dirty=549 wb=887 unstable=0 bg_thresh=983 thresh=1967 gap=531 poll_thresh=23 ino=257 dd-2584 [005] 310.219057: balance_dirty_state: bdi btrfs-1: dirty=574 wb=887 unstable=0 bg_thresh=983 thresh=1966 gap=505 poll_thresh=24 ino=257 dd-2584 [005] 310.219174: balance_dirty_state: bdi btrfs-1: dirty=599 wb=887 unstable=0 bg_thresh=982 thresh=1965 gap=479 poll_thresh=25 ino=257 dd-2584 [005] 310.219180: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 310.226041: balance_dirty_state: bdi btrfs-1: dirty=599 wb=887 unstable=0 bg_thresh=997 thresh=1995 gap=509 poll_thresh=25 ino=257 dd-2584 [006] 310.226110: balance_dirty_state: bdi btrfs-1: dirty=599 wb=887 unstable=0 bg_thresh=1000 thresh=2000 gap=514 poll_thresh=19 ino=257 dd-2584 [006] 310.226229: balance_dirty_state: bdi btrfs-1: dirty=649 wb=887 unstable=0 bg_thresh=1002 thresh=2005 gap=469 poll_thresh=20 ino=257 dd-2584 [006] 310.226233: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 310.237951: balance_dirty_state: bdi btrfs-1: dirty=649 wb=712 unstable=0 bg_thresh=986 thresh=1972 gap=611 poll_thresh=20 ino=257 dd-2584 [006] 310.238017: balance_dirty_state: bdi btrfs-1: dirty=649 wb=712 unstable=0 bg_thresh=986 thresh=1972 gap=611 poll_thresh=15 ino=257 dd-2584 [006] 310.238082: balance_dirty_state: bdi btrfs-1: dirty=674 wb=712 unstable=0 bg_thresh=988 thresh=1977 gap=591 poll_thresh=16 ino=257 dd-2584 [006] 310.238213: balance_dirty_state: bdi btrfs-1: dirty=699 wb=712 unstable=0 bg_thresh=987 thresh=1975 gap=564 poll_thresh=17 ino=257 dd-2584 [006] 310.238523: balance_dirty_state: bdi btrfs-1: dirty=749 wb=712 unstable=0 bg_thresh=989 thresh=1979 gap=518 poll_thresh=18 ino=257 dd-2584 [006] 310.238650: balance_dirty_state: bdi btrfs-1: dirty=774 wb=712 unstable=0 bg_thresh=986 thresh=1972 gap=486 poll_thresh=19 ino=257 dd-2584 [006] 310.238655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-289% task_weight=99% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 310.246035: balance_dirty_state: bdi btrfs-1: dirty=774 wb=462 unstable=0 bg_thresh=991 thresh=1982 gap=746 poll_thresh=19 ino=257 dd-2584 [006] 310.246105: balance_dirty_state: bdi btrfs-1: dirty=799 wb=462 unstable=0 bg_thresh=990 thresh=1981 gap=720 poll_thresh=14 ino=257 dd-2584 [006] 310.246166: balance_dirty_state: bdi btrfs-1: dirty=799 wb=462 unstable=0 bg_thresh=990 thresh=1981 gap=720 poll_thresh=15 ino=257 dd-2584 [006] 310.246224: balance_dirty_state: bdi btrfs-1: dirty=824 wb=462 unstable=0 bg_thresh=990 thresh=1980 gap=694 poll_thresh=16 ino=257 dd-2584 [006] 310.246343: balance_dirty_state: bdi btrfs-1: dirty=849 wb=462 unstable=0 bg_thresh=989 thresh=1979 gap=668 poll_thresh=17 ino=257 dd-2584 [006] 310.246462: balance_dirty_state: bdi btrfs-1: dirty=874 wb=462 unstable=0 bg_thresh=989 thresh=1978 gap=642 poll_thresh=18 ino=257 dd-2584 [006] 310.246582: balance_dirty_state: bdi btrfs-1: dirty=924 wb=462 unstable=0 bg_thresh=991 thresh=1982 gap=596 poll_thresh=19 ino=257 dd-2584 [006] 310.246703: balance_dirty_state: bdi btrfs-1: dirty=949 wb=462 unstable=0 bg_thresh=990 thresh=1981 gap=570 poll_thresh=20 ino=257 dd-2584 [006] 310.246823: balance_dirty_state: bdi btrfs-1: dirty=974 wb=462 unstable=0 bg_thresh=990 thresh=1980 gap=544 poll_thresh=21 ino=257 dd-2584 [006] 310.247120: balance_dirty_state: bdi btrfs-1: dirty=999 wb=462 unstable=0 bg_thresh=992 thresh=1984 gap=523 poll_thresh=22 ino=257 flush-btrfs-1-2586 [001] 310.247194: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17600 wrote=0 to_write=8192 dd-2584 [006] 310.247246: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=462 unstable=0 bg_thresh=991 thresh=1983 gap=472 poll_thresh=23 ino=257 dd-2584 [006] 310.247248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 310.248813: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=544 wrote=688 to_write=7504 dd-2584 [006] 310.254047: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1012 unstable=0 bg_thresh=992 thresh=1984 gap=598 poll_thresh=23 ino=257 dd-2584 [006] 310.254118: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1012 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=17 ino=257 dd-2584 [006] 310.254234: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1012 unstable=0 bg_thresh=997 thresh=1994 gap=558 poll_thresh=18 ino=257 dd-2584 [006] 310.254354: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1012 unstable=0 bg_thresh=996 thresh=1993 gap=532 poll_thresh=19 ino=257 dd-2584 [006] 310.254473: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1012 unstable=0 bg_thresh=998 thresh=1997 gap=511 poll_thresh=20 ino=257 dd-2584 [006] 310.254595: balance_dirty_state: bdi btrfs-1: dirty=524 wb=1012 unstable=0 bg_thresh=998 thresh=1996 gap=460 poll_thresh=21 ino=257 dd-2584 [006] 310.254600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 310.262038: balance_dirty_state: bdi btrfs-1: dirty=524 wb=887 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=21 ino=257 dd-2584 [006] 310.262111: balance_dirty_state: bdi btrfs-1: dirty=524 wb=887 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=16 ino=257 dd-2584 [006] 310.262238: balance_dirty_state: bdi btrfs-1: dirty=549 wb=887 unstable=0 bg_thresh=997 thresh=1994 gap=558 poll_thresh=17 ino=257 dd-2584 [006] 310.262528: balance_dirty_state: bdi btrfs-1: dirty=599 wb=887 unstable=0 bg_thresh=996 thresh=1993 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 310.262644: balance_dirty_state: bdi btrfs-1: dirty=624 wb=887 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=19 ino=257 dd-2584 [006] 310.262648: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 310.270056: balance_dirty_state: bdi btrfs-1: dirty=624 wb=712 unstable=0 bg_thresh=995 thresh=1991 gap=655 poll_thresh=19 ino=257 dd-2584 [006] 310.270165: balance_dirty_state: bdi btrfs-1: dirty=649 wb=712 unstable=0 bg_thresh=992 thresh=1985 gap=624 poll_thresh=14 ino=257 dd-2584 [006] 310.270225: balance_dirty_state: bdi btrfs-1: dirty=649 wb=712 unstable=0 bg_thresh=995 thresh=1990 gap=629 poll_thresh=15 ino=257 dd-2584 [006] 310.270284: balance_dirty_state: bdi btrfs-1: dirty=674 wb=712 unstable=0 bg_thresh=992 thresh=1984 gap=598 poll_thresh=16 ino=257 dd-2584 [006] 310.270401: balance_dirty_state: bdi btrfs-1: dirty=699 wb=712 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=17 ino=257 dd-2584 [006] 310.270519: balance_dirty_state: bdi btrfs-1: dirty=749 wb=712 unstable=0 bg_thresh=993 thresh=1987 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 310.270641: balance_dirty_state: bdi btrfs-1: dirty=774 wb=687 unstable=0 bg_thresh=993 thresh=1986 gap=525 poll_thresh=19 ino=257 dd-2584 [006] 310.270760: balance_dirty_state: bdi btrfs-1: dirty=799 wb=687 unstable=0 bg_thresh=992 thresh=1985 gap=499 poll_thresh=20 ino=257 dd-2584 [006] 310.271052: balance_dirty_state: bdi btrfs-1: dirty=824 wb=687 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=21 ino=257 dd-2584 [006] 310.271057: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 310.278085: balance_dirty_state: bdi btrfs-1: dirty=824 wb=687 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=21 ino=257 dd-2584 [006] 310.278094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 310.290091: balance_dirty_state: bdi btrfs-1: dirty=824 wb=437 unstable=0 bg_thresh=995 thresh=1990 gap=729 poll_thresh=21 ino=257 dd-2584 [005] 310.290223: balance_dirty_state: bdi btrfs-1: dirty=849 wb=437 unstable=0 bg_thresh=994 thresh=1989 gap=703 poll_thresh=16 ino=257 dd-2584 [005] 310.290456: balance_dirty_state: bdi btrfs-1: dirty=874 wb=437 unstable=0 bg_thresh=994 thresh=1988 gap=677 poll_thresh=17 ino=257 dd-2584 [005] 310.290693: balance_dirty_state: bdi btrfs-1: dirty=924 wb=437 unstable=0 bg_thresh=993 thresh=1987 gap=626 poll_thresh=18 ino=257 dd-2584 [005] 310.290926: balance_dirty_state: bdi btrfs-1: dirty=949 wb=437 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=19 ino=257 dd-2584 [005] 310.291162: balance_dirty_state: bdi btrfs-1: dirty=974 wb=437 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=20 ino=257 dd-2584 [005] 310.291369: balance_dirty_state: bdi btrfs-1: dirty=999 wb=387 unstable=0 bg_thresh=991 thresh=1982 gap=596 poll_thresh=21 ino=257 flush-btrfs-1-2586 [001] 310.291390: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17644 wrote=0 to_write=8192 dd-2584 [005] 310.291569: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=337 unstable=0 bg_thresh=990 thresh=1981 gap=620 poll_thresh=22 ino=257 dd-2584 [005] 310.291755: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=362 unstable=0 bg_thresh=995 thresh=1991 gap=605 poll_thresh=23 ino=257 dd-2584 [005] 310.292235: balance_dirty_state: bdi btrfs-1: dirty=899 wb=512 unstable=0 bg_thresh=993 thresh=1987 gap=576 poll_thresh=24 ino=257 dd-2584 [005] 310.292416: balance_dirty_state: bdi btrfs-1: dirty=924 wb=537 unstable=0 bg_thresh=993 thresh=1986 gap=525 poll_thresh=25 ino=257 dd-2584 [005] 310.292598: balance_dirty_state: bdi btrfs-1: dirty=899 wb=587 unstable=0 bg_thresh=992 thresh=1985 gap=499 poll_thresh=26 ino=257 dd-2584 [005] 310.292781: balance_dirty_state: bdi btrfs-1: dirty=874 wb=637 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=27 ino=257 dd-2584 [005] 310.292783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [001] 310.293920: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=588 wrote=832 to_write=7360 dd-2584 [000] 310.298109: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1162 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=27 ino=257 dd-2584 [000] 310.298119: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 310.306057: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1012 unstable=0 bg_thresh=993 thresh=1987 gap=626 poll_thresh=27 ino=257 dd-2584 [000] 310.306183: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1012 unstable=0 bg_thresh=993 thresh=1987 gap=601 poll_thresh=20 ino=257 dd-2584 [000] 310.306414: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1012 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=21 ino=257 dd-2584 [000] 310.306650: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1012 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=22 ino=257 dd-2584 [000] 310.306950: balance_dirty_state: bdi btrfs-1: dirty=449 wb=887 unstable=0 bg_thresh=997 thresh=1995 gap=659 poll_thresh=23 ino=257 dd-2584 [000] 310.307406: balance_dirty_state: bdi btrfs-1: dirty=499 wb=887 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=24 ino=257 dd-2584 [000] 310.307577: balance_dirty_state: bdi btrfs-1: dirty=524 wb=887 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=25 ino=257 dd-2584 [000] 310.307747: balance_dirty_state: bdi btrfs-1: dirty=549 wb=887 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=26 ino=257 dd-2584 [000] 310.307919: balance_dirty_state: bdi btrfs-1: dirty=599 wb=887 unstable=0 bg_thresh=999 thresh=1999 gap=513 poll_thresh=27 ino=257 dd-2584 [000] 310.308092: balance_dirty_state: bdi btrfs-1: dirty=624 wb=887 unstable=0 bg_thresh=995 thresh=1991 gap=480 poll_thresh=28 ino=257 dd-2584 [000] 310.308098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=63940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 310.314066: balance_dirty_state: bdi btrfs-1: dirty=624 wb=862 unstable=0 bg_thresh=998 thresh=1996 gap=510 poll_thresh=28 ino=257 dd-2584 [002] 310.314137: balance_dirty_state: bdi btrfs-1: dirty=624 wb=862 unstable=0 bg_thresh=998 thresh=1996 gap=510 poll_thresh=21 ino=257 dd-2584 [002] 310.314256: balance_dirty_state: bdi btrfs-1: dirty=674 wb=862 unstable=0 bg_thresh=1000 thresh=2001 gap=465 poll_thresh=22 ino=257 dd-2584 [002] 310.314260: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=64320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 310.322107: balance_dirty_state: bdi btrfs-1: dirty=674 wb=712 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=22 ino=257 dd-2584 [002] 310.322201: balance_dirty_state: bdi btrfs-1: dirty=674 wb=712 unstable=0 bg_thresh=1002 thresh=2005 gap=619 poll_thresh=16 ino=257 dd-2584 [002] 310.322438: balance_dirty_state: bdi btrfs-1: dirty=724 wb=712 unstable=0 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=17 ino=257 dd-2584 [002] 310.323034: balance_dirty_state: bdi btrfs-1: dirty=749 wb=712 unstable=0 bg_thresh=1007 thresh=2014 gap=553 poll_thresh=18 ino=257 dd-2584 [002] 310.323269: balance_dirty_state: bdi btrfs-1: dirty=774 wb=712 unstable=0 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=19 ino=257 dd-2584 [002] 310.323472: balance_dirty_state: bdi btrfs-1: dirty=824 wb=687 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=20 ino=257 dd-2584 [002] 310.323477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=99% bdi_bw=64320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 310.330131: balance_dirty_state: bdi btrfs-1: dirty=824 wb=587 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=20 ino=257 dd-2584 [002] 310.330259: balance_dirty_state: bdi btrfs-1: dirty=824 wb=587 unstable=0 bg_thresh=1005 thresh=2010 gap=599 poll_thresh=15 ino=257 dd-2584 [002] 310.330380: balance_dirty_state: bdi btrfs-1: dirty=849 wb=587 unstable=0 bg_thresh=1007 thresh=2015 gap=579 poll_thresh=16 ino=257 dd-2584 [002] 310.330614: balance_dirty_state: bdi btrfs-1: dirty=874 wb=587 unstable=0 bg_thresh=1007 thresh=2014 gap=553 poll_thresh=17 ino=257 dd-2584 [002] 310.330849: balance_dirty_state: bdi btrfs-1: dirty=899 wb=587 unstable=0 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=18 ino=257 dd-2584 [002] 310.331082: balance_dirty_state: bdi btrfs-1: dirty=949 wb=587 unstable=0 bg_thresh=1006 thresh=2012 gap=476 poll_thresh=19 ino=257 dd-2584 [002] 310.331091: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=64320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 310.338132: balance_dirty_state: bdi btrfs-1: dirty=949 wb=462 unstable=0 bg_thresh=1007 thresh=2014 gap=603 poll_thresh=19 ino=257 dd-2584 [002] 310.338204: balance_dirty_state: bdi btrfs-1: dirty=949 wb=462 unstable=0 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=14 ino=257 dd-2584 [002] 310.338261: balance_dirty_state: bdi btrfs-1: dirty=974 wb=462 unstable=0 bg_thresh=1006 thresh=2012 gap=576 poll_thresh=15 ino=257 dd-2584 [002] 310.338318: balance_dirty_state: bdi btrfs-1: dirty=999 wb=462 unstable=0 bg_thresh=1006 thresh=2012 gap=551 poll_thresh=16 ino=257 dd-2584 [002] 310.338600: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=462 unstable=0 bg_thresh=1005 thresh=2011 gap=525 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 310.338624: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17692 wrote=0 to_write=8192 dd-2584 [002] 310.338772: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=462 unstable=0 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=18 ino=257 dd-2584 [002] 310.338978: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=462 unstable=0 bg_thresh=1007 thresh=2014 gap=503 poll_thresh=19 ino=257 dd-2584 [002] 310.338980: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=64320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 310.340566: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=636 wrote=736 to_write=7456 dd-2584 [002] 310.346139: balance_dirty_state: bdi btrfs-1: dirty=349 wb=1062 unstable=0 bg_thresh=1008 thresh=2016 gap=605 poll_thresh=19 ino=257 dd-2584 [002] 310.346238: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1062 unstable=0 bg_thresh=1007 thresh=2015 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 310.346298: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1062 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=15 ino=257 dd-2584 [002] 310.346357: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1062 unstable=0 bg_thresh=1007 thresh=2014 gap=553 poll_thresh=16 ino=257 dd-2584 [002] 310.346474: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1062 unstable=0 bg_thresh=1006 thresh=2013 gap=502 poll_thresh=17 ino=257 dd-2584 [002] 310.346479: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=64320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 310.354055: balance_dirty_state: bdi btrfs-1: dirty=449 wb=937 unstable=0 bg_thresh=1007 thresh=2015 gap=629 poll_thresh=17 ino=257 dd-2584 [002] 310.354147: balance_dirty_state: bdi btrfs-1: dirty=449 wb=937 unstable=0 bg_thresh=1010 thresh=2020 gap=634 poll_thresh=13 ino=257 dd-2584 [002] 310.354212: balance_dirty_state: bdi btrfs-1: dirty=474 wb=937 unstable=0 bg_thresh=1009 thresh=2019 gap=608 poll_thresh=14 ino=257 dd-2584 [002] 310.354272: balance_dirty_state: bdi btrfs-1: dirty=499 wb=937 unstable=0 bg_thresh=1006 thresh=2013 gap=577 poll_thresh=15 ino=257 dd-2584 [002] 310.354333: balance_dirty_state: bdi btrfs-1: dirty=499 wb=937 unstable=0 bg_thresh=1009 thresh=2018 gap=582 poll_thresh=16 ino=257 dd-2584 [002] 310.354632: balance_dirty_state: bdi btrfs-1: dirty=524 wb=937 unstable=0 bg_thresh=1008 thresh=2017 gap=556 poll_thresh=17 ino=257 dd-2584 [002] 310.354753: balance_dirty_state: bdi btrfs-1: dirty=574 wb=937 unstable=0 bg_thresh=1010 thresh=2021 gap=510 poll_thresh=18 ino=257 dd-2584 [002] 310.354871: balance_dirty_state: bdi btrfs-1: dirty=599 wb=937 unstable=0 bg_thresh=1010 thresh=2020 gap=484 poll_thresh=19 ino=257 dd-2584 [002] 310.354876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-110% task_gap=-320% task_weight=99% bdi_bw=64320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 310.362026: balance_dirty_state: bdi btrfs-1: dirty=599 wb=737 unstable=0 bg_thresh=1004 thresh=2009 gap=673 poll_thresh=19 ino=257 dd-2584 [002] 310.362106: balance_dirty_state: bdi btrfs-1: dirty=624 wb=737 unstable=0 bg_thresh=1004 thresh=2009 gap=648 poll_thresh=14 ino=257 dd-2584 [002] 310.362171: balance_dirty_state: bdi btrfs-1: dirty=624 wb=737 unstable=0 bg_thresh=1004 thresh=2008 gap=647 poll_thresh=15 ino=257 dd-2584 [002] 310.362231: balance_dirty_state: bdi btrfs-1: dirty=649 wb=737 unstable=0 bg_thresh=1004 thresh=2008 gap=622 poll_thresh=16 ino=257 dd-2584 [002] 310.362352: balance_dirty_state: bdi btrfs-1: dirty=674 wb=737 unstable=0 bg_thresh=1006 thresh=2012 gap=601 poll_thresh=17 ino=257 dd-2584 [002] 310.362471: balance_dirty_state: bdi btrfs-1: dirty=699 wb=737 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=18 ino=257 dd-2584 [002] 310.362590: balance_dirty_state: bdi btrfs-1: dirty=749 wb=737 unstable=0 bg_thresh=1005 thresh=2010 gap=524 poll_thresh=19 ino=257 dd-2584 [002] 310.362711: balance_dirty_state: bdi btrfs-1: dirty=774 wb=737 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=20 ino=257 dd-2584 [002] 310.362716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=99% bdi_bw=64320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 310.370116: balance_dirty_state: bdi btrfs-1: dirty=774 wb=612 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=20 ino=257 dd-2584 [002] 310.370377: balance_dirty_state: bdi btrfs-1: dirty=799 wb=612 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 310.370438: balance_dirty_state: bdi btrfs-1: dirty=799 wb=612 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=16 ino=257 dd-2584 [002] 310.370558: balance_dirty_state: bdi btrfs-1: dirty=849 wb=612 unstable=0 bg_thresh=993 thresh=1986 gap=525 poll_thresh=17 ino=257 dd-2584 [002] 310.370677: balance_dirty_state: bdi btrfs-1: dirty=874 wb=612 unstable=0 bg_thresh=992 thresh=1985 gap=499 poll_thresh=18 ino=257 dd-2584 [002] 310.370795: balance_dirty_state: bdi btrfs-1: dirty=899 wb=612 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=19 ino=257 dd-2584 [002] 310.370800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-131% task_gap=-362% task_weight=99% bdi_bw=64320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 310.382110: balance_dirty_state: bdi btrfs-1: dirty=899 wb=362 unstable=0 bg_thresh=996 thresh=1993 gap=732 poll_thresh=19 ino=257 dd-2584 [002] 310.382215: balance_dirty_state: bdi btrfs-1: dirty=924 wb=362 unstable=0 bg_thresh=999 thresh=1998 gap=712 poll_thresh=14 ino=257 dd-2584 [002] 310.382273: balance_dirty_state: bdi btrfs-1: dirty=924 wb=362 unstable=0 bg_thresh=996 thresh=1992 gap=706 poll_thresh=15 ino=257 dd-2584 [002] 310.382333: balance_dirty_state: bdi btrfs-1: dirty=949 wb=362 unstable=0 bg_thresh=998 thresh=1997 gap=686 poll_thresh=16 ino=257 dd-2584 [002] 310.382450: balance_dirty_state: bdi btrfs-1: dirty=974 wb=362 unstable=0 bg_thresh=998 thresh=1996 gap=660 poll_thresh=17 ino=257 dd-2584 [002] 310.382567: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=362 unstable=0 bg_thresh=1000 thresh=2000 gap=614 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 310.382593: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17736 wrote=0 to_write=8192 dd-2584 [002] 310.383032: balance_dirty_state: bdi btrfs-1: dirty=974 wb=437 unstable=0 bg_thresh=999 thresh=1999 gap=588 poll_thresh=19 ino=257 dd-2584 [002] 310.383215: balance_dirty_state: bdi btrfs-1: dirty=949 wb=487 unstable=0 bg_thresh=996 thresh=1992 gap=556 poll_thresh=20 ino=257 dd-2584 [002] 310.383395: balance_dirty_state: bdi btrfs-1: dirty=924 wb=537 unstable=0 bg_thresh=995 thresh=1991 gap=530 poll_thresh=21 ino=257 dd-2584 [002] 310.383577: balance_dirty_state: bdi btrfs-1: dirty=949 wb=587 unstable=0 bg_thresh=997 thresh=1995 gap=459 poll_thresh=22 ino=257 dd-2584 [002] 310.383579: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-127% task_gap=-355% task_weight=100% bdi_bw=64320 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 310.384839: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=680 wrote=784 to_write=7408 dd-2584 [002] 310.390071: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1037 unstable=0 bg_thresh=990 thresh=1980 gap=569 poll_thresh=22 ino=257 dd-2584 [002] 310.390141: balance_dirty_state: bdi btrfs-1: dirty=374 wb=1037 unstable=0 bg_thresh=990 thresh=1980 gap=569 poll_thresh=16 ino=257 dd-2584 [002] 310.390265: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1037 unstable=0 bg_thresh=989 thresh=1979 gap=518 poll_thresh=17 ino=257 dd-2584 [002] 310.390386: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1037 unstable=0 bg_thresh=989 thresh=1978 gap=492 poll_thresh=18 ino=257 dd-2584 [002] 310.390390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1328 task_limit=1245 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-115% task_gap=-330% task_weight=100% bdi_bw=64320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 310.398129: balance_dirty_state: bdi btrfs-1: dirty=449 wb=887 unstable=0 bg_thresh=991 thresh=1983 gap=647 poll_thresh=18 ino=257 dd-2584 [002] 310.398235: balance_dirty_state: bdi btrfs-1: dirty=474 wb=887 unstable=0 bg_thresh=991 thresh=1982 gap=621 poll_thresh=13 ino=257 dd-2584 [002] 310.398293: balance_dirty_state: bdi btrfs-1: dirty=474 wb=887 unstable=0 bg_thresh=993 thresh=1987 gap=626 poll_thresh=14 ino=257 dd-2584 [002] 310.398352: balance_dirty_state: bdi btrfs-1: dirty=499 wb=887 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=15 ino=257 dd-2584 [002] 310.398411: balance_dirty_state: bdi btrfs-1: dirty=524 wb=887 unstable=0 bg_thresh=993 thresh=1986 gap=575 poll_thresh=16 ino=257 dd-2584 [002] 310.398703: balance_dirty_state: bdi btrfs-1: dirty=549 wb=887 unstable=0 bg_thresh=989 thresh=1979 gap=543 poll_thresh=17 ino=257 dd-2584 [002] 310.398818: balance_dirty_state: bdi btrfs-1: dirty=574 wb=887 unstable=0 bg_thresh=991 thresh=1983 gap=522 poll_thresh=18 ino=257 dd-2584 [002] 310.398931: balance_dirty_state: bdi btrfs-1: dirty=599 wb=887 unstable=0 bg_thresh=991 thresh=1982 gap=496 poll_thresh=19 ino=257 dd-2584 [002] 310.399043: balance_dirty_state: bdi btrfs-1: dirty=649 wb=887 unstable=0 bg_thresh=990 thresh=1981 gap=445 poll_thresh=20 ino=257 dd-2584 [002] 310.399048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-137% task_gap=-374% task_weight=100% bdi_bw=64320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 310.406159: balance_dirty_state: bdi btrfs-1: dirty=649 wb=812 unstable=0 bg_thresh=988 thresh=1976 gap=515 poll_thresh=20 ino=257 dd-2584 [002] 310.406237: balance_dirty_state: bdi btrfs-1: dirty=649 wb=812 unstable=0 bg_thresh=990 thresh=1981 gap=520 poll_thresh=15 ino=257 dd-2584 [002] 310.406297: balance_dirty_state: bdi btrfs-1: dirty=674 wb=812 unstable=0 bg_thresh=987 thresh=1975 gap=489 poll_thresh=16 ino=257 dd-2584 [002] 310.406302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1243 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-285% task_weight=99% bdi_bw=64320 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [002] 310.414143: balance_dirty_state: bdi btrfs-1: dirty=674 wb=687 unstable=0 bg_thresh=985 thresh=1971 gap=610 poll_thresh=16 ino=257 dd-2584 [002] 310.414213: balance_dirty_state: bdi btrfs-1: dirty=699 wb=687 unstable=0 bg_thresh=988 thresh=1976 gap=590 poll_thresh=12 ino=257 dd-2584 [002] 310.414274: balance_dirty_state: bdi btrfs-1: dirty=699 wb=687 unstable=0 bg_thresh=987 thresh=1975 gap=589 poll_thresh=13 ino=257 dd-2584 [002] 310.414332: balance_dirty_state: bdi btrfs-1: dirty=724 wb=687 unstable=0 bg_thresh=990 thresh=1980 gap=569 poll_thresh=14 ino=257 dd-2584 [002] 310.414391: balance_dirty_state: bdi btrfs-1: dirty=724 wb=687 unstable=0 bg_thresh=987 thresh=1974 gap=563 poll_thresh=15 ino=257 dd-2584 [002] 310.414450: balance_dirty_state: bdi btrfs-1: dirty=749 wb=687 unstable=0 bg_thresh=989 thresh=1979 gap=543 poll_thresh=16 ino=257 dd-2584 [002] 310.414745: balance_dirty_state: bdi btrfs-1: dirty=774 wb=687 unstable=0 bg_thresh=986 thresh=1972 gap=511 poll_thresh=17 ino=257 dd-2584 [002] 310.414864: balance_dirty_state: bdi btrfs-1: dirty=824 wb=687 unstable=0 bg_thresh=985 thresh=1971 gap=460 poll_thresh=18 ino=257 dd-2584 [002] 310.414869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-120% task_gap=-339% task_weight=99% bdi_bw=64320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 310.422138: balance_dirty_state: bdi btrfs-1: dirty=824 wb=562 unstable=0 bg_thresh=987 thresh=1974 gap=588 poll_thresh=18 ino=257 dd-2584 [002] 310.422228: balance_dirty_state: bdi btrfs-1: dirty=824 wb=562 unstable=0 bg_thresh=989 thresh=1979 gap=593 poll_thresh=13 ino=257 dd-2584 [002] 310.422288: balance_dirty_state: bdi btrfs-1: dirty=849 wb=562 unstable=0 bg_thresh=989 thresh=1978 gap=567 poll_thresh=14 ino=257 dd-2584 [002] 310.422344: balance_dirty_state: bdi btrfs-1: dirty=874 wb=562 unstable=0 bg_thresh=989 thresh=1978 gap=542 poll_thresh=15 ino=257 dd-2584 [002] 310.422401: balance_dirty_state: bdi btrfs-1: dirty=874 wb=562 unstable=0 bg_thresh=988 thresh=1977 gap=541 poll_thresh=16 ino=257 dd-2584 [002] 310.422513: balance_dirty_state: bdi btrfs-1: dirty=924 wb=562 unstable=0 bg_thresh=988 thresh=1976 gap=490 poll_thresh=17 ino=257 dd-2584 [002] 310.422518: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=64880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 310.430140: balance_dirty_state: bdi btrfs-1: dirty=924 wb=287 unstable=0 bg_thresh=988 thresh=1977 gap=766 poll_thresh=17 ino=257 dd-2584 [005] 310.430213: balance_dirty_state: bdi btrfs-1: dirty=949 wb=287 unstable=0 bg_thresh=991 thresh=1982 gap=746 poll_thresh=13 ino=257 dd-2584 [005] 310.430278: balance_dirty_state: bdi btrfs-1: dirty=949 wb=287 unstable=0 bg_thresh=991 thresh=1982 gap=746 poll_thresh=14 ino=257 dd-2584 [005] 310.430344: balance_dirty_state: bdi btrfs-1: dirty=974 wb=287 unstable=0 bg_thresh=993 thresh=1987 gap=726 poll_thresh=15 ino=257 dd-2584 [005] 310.430410: balance_dirty_state: bdi btrfs-1: dirty=999 wb=287 unstable=0 bg_thresh=993 thresh=1987 gap=701 poll_thresh=16 ino=257 flush-btrfs-1-2586 [006] 310.430489: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17784 wrote=0 to_write=8192 dd-2584 [005] 310.430553: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=287 unstable=0 bg_thresh=996 thresh=1992 gap=681 poll_thresh=17 ino=257 dd-2584 [005] 310.430902: balance_dirty_state: bdi btrfs-1: dirty=924 wb=387 unstable=0 bg_thresh=998 thresh=1996 gap=685 poll_thresh=18 ino=257 dd-2584 [005] 310.431048: balance_dirty_state: bdi btrfs-1: dirty=924 wb=437 unstable=0 bg_thresh=997 thresh=1995 gap=634 poll_thresh=19 ino=257 dd-2584 [005] 310.431191: balance_dirty_state: bdi btrfs-1: dirty=899 wb=487 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=20 ino=257 dd-2584 [005] 310.431335: balance_dirty_state: bdi btrfs-1: dirty=874 wb=537 unstable=0 bg_thresh=999 thresh=1998 gap=587 poll_thresh=21 ino=257 dd-2584 [005] 310.431479: balance_dirty_state: bdi btrfs-1: dirty=849 wb=612 unstable=0 bg_thresh=998 thresh=1997 gap=536 poll_thresh=22 ino=257 dd-2584 [005] 310.431624: balance_dirty_state: bdi btrfs-1: dirty=849 wb=662 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=23 ino=257 dd-2584 [005] 310.431626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=64880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 310.432780: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=728 wrote=832 to_write=7360 dd-2584 [005] 310.438029: balance_dirty_state: bdi btrfs-1: dirty=399 wb=987 unstable=0 bg_thresh=990 thresh=1981 gap=595 poll_thresh=23 ino=257 dd-2584 [005] 310.438103: balance_dirty_state: bdi btrfs-1: dirty=399 wb=987 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=17 ino=257 dd-2584 [005] 310.438240: balance_dirty_state: bdi btrfs-1: dirty=449 wb=987 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=18 ino=257 dd-2584 [005] 310.438372: balance_dirty_state: bdi btrfs-1: dirty=474 wb=987 unstable=0 bg_thresh=997 thresh=1995 gap=534 poll_thresh=19 ino=257 dd-2584 [005] 310.438708: balance_dirty_state: bdi btrfs-1: dirty=499 wb=987 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=20 ino=257 dd-2584 [005] 310.438839: balance_dirty_state: bdi btrfs-1: dirty=524 wb=987 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=21 ino=257 dd-2584 [005] 310.438844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-128% task_gap=-356% task_weight=99% bdi_bw=64880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 310.446135: balance_dirty_state: bdi btrfs-1: dirty=524 wb=862 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=21 ino=257 dd-2584 [005] 310.446206: balance_dirty_state: bdi btrfs-1: dirty=549 wb=862 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 310.446326: balance_dirty_state: bdi btrfs-1: dirty=574 wb=862 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=17 ino=257 dd-2584 [005] 310.446444: balance_dirty_state: bdi btrfs-1: dirty=624 wb=862 unstable=0 bg_thresh=996 thresh=1992 gap=506 poll_thresh=18 ino=257 dd-2584 [005] 310.446560: balance_dirty_state: bdi btrfs-1: dirty=649 wb=862 unstable=0 bg_thresh=995 thresh=1991 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 310.446565: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=64880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 310.454140: balance_dirty_state: bdi btrfs-1: dirty=649 wb=737 unstable=0 bg_thresh=995 thresh=1991 gap=605 poll_thresh=19 ino=257 dd-2584 [005] 310.454211: balance_dirty_state: bdi btrfs-1: dirty=674 wb=737 unstable=0 bg_thresh=991 thresh=1983 gap=572 poll_thresh=14 ino=257 dd-2584 [005] 310.454276: balance_dirty_state: bdi btrfs-1: dirty=674 wb=737 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 310.454338: balance_dirty_state: bdi btrfs-1: dirty=699 wb=737 unstable=0 bg_thresh=993 thresh=1987 gap=551 poll_thresh=16 ino=257 dd-2584 [005] 310.454460: balance_dirty_state: bdi btrfs-1: dirty=724 wb=737 unstable=0 bg_thresh=992 thresh=1985 gap=524 poll_thresh=17 ino=257 dd-2584 [005] 310.454764: balance_dirty_state: bdi btrfs-1: dirty=749 wb=737 unstable=0 bg_thresh=992 thresh=1984 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 310.454886: balance_dirty_state: bdi btrfs-1: dirty=799 wb=737 unstable=0 bg_thresh=994 thresh=1989 gap=453 poll_thresh=19 ino=257 dd-2584 [005] 310.454891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=64880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 310.462084: balance_dirty_state: bdi btrfs-1: dirty=799 wb=587 unstable=0 bg_thresh=993 thresh=1987 gap=601 poll_thresh=19 ino=257 dd-2584 [005] 310.462151: balance_dirty_state: bdi btrfs-1: dirty=799 wb=587 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=14 ino=257 dd-2584 [005] 310.462213: balance_dirty_state: bdi btrfs-1: dirty=824 wb=587 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 310.462269: balance_dirty_state: bdi btrfs-1: dirty=849 wb=587 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=16 ino=257 dd-2584 [005] 310.462383: balance_dirty_state: bdi btrfs-1: dirty=874 wb=587 unstable=0 bg_thresh=992 thresh=1984 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 310.462496: balance_dirty_state: bdi btrfs-1: dirty=899 wb=587 unstable=0 bg_thresh=994 thresh=1988 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 310.462609: balance_dirty_state: bdi btrfs-1: dirty=924 wb=587 unstable=0 bg_thresh=993 thresh=1987 gap=476 poll_thresh=19 ino=257 dd-2584 [005] 310.462614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-108% task_gap=-317% task_weight=99% bdi_bw=64880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 310.470104: balance_dirty_state: bdi btrfs-1: dirty=924 wb=462 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=19 ino=257 dd-2584 [005] 310.470197: balance_dirty_state: bdi btrfs-1: dirty=949 wb=462 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=14 ino=257 dd-2584 [005] 310.470254: balance_dirty_state: bdi btrfs-1: dirty=974 wb=462 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 310.470311: balance_dirty_state: bdi btrfs-1: dirty=974 wb=462 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 310.470592: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=462 unstable=0 bg_thresh=997 thresh=1995 gap=509 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 310.470654: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17824 wrote=0 to_write=8192 dd-2584 [005] 310.470716: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=462 unstable=0 bg_thresh=999 thresh=1999 gap=488 poll_thresh=18 ino=257 dd-2584 [005] 310.470718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=64880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 310.473312: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=768 wrote=656 to_write=7536 dd-2584 [001] 310.478088: balance_dirty_state: bdi btrfs-1: dirty=374 wb=987 unstable=0 bg_thresh=999 thresh=1998 gap=637 poll_thresh=18 ino=257 dd-2584 [001] 310.478204: balance_dirty_state: bdi btrfs-1: dirty=399 wb=987 unstable=0 bg_thresh=999 thresh=1998 gap=612 poll_thresh=13 ino=257 dd-2584 [001] 310.478324: balance_dirty_state: bdi btrfs-1: dirty=399 wb=987 unstable=0 bg_thresh=1001 thresh=2003 gap=617 poll_thresh=14 ino=257 dd-2584 [001] 310.478442: balance_dirty_state: bdi btrfs-1: dirty=424 wb=987 unstable=0 bg_thresh=1004 thresh=2008 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 310.478558: balance_dirty_state: bdi btrfs-1: dirty=449 wb=987 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 310.478792: balance_dirty_state: bdi btrfs-1: dirty=474 wb=987 unstable=0 bg_thresh=1006 thresh=2013 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 310.479028: balance_dirty_state: bdi btrfs-1: dirty=499 wb=987 unstable=0 bg_thresh=1008 thresh=2017 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 310.479262: balance_dirty_state: bdi btrfs-1: dirty=524 wb=987 unstable=0 bg_thresh=1008 thresh=2016 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 310.479502: balance_dirty_state: bdi btrfs-1: dirty=574 wb=987 unstable=0 bg_thresh=1007 thresh=2015 gap=454 poll_thresh=20 ino=257 dd-2584 [001] 310.479511: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=64880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 310.486146: balance_dirty_state: bdi btrfs-1: dirty=574 wb=862 unstable=0 bg_thresh=1006 thresh=2012 gap=576 poll_thresh=20 ino=257 dd-2584 [001] 310.486634: balance_dirty_state: bdi btrfs-1: dirty=574 wb=862 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 310.486755: balance_dirty_state: bdi btrfs-1: dirty=599 wb=862 unstable=0 bg_thresh=1008 thresh=2016 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 310.486988: balance_dirty_state: bdi btrfs-1: dirty=624 wb=862 unstable=0 bg_thresh=1007 thresh=2015 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 310.487223: balance_dirty_state: bdi btrfs-1: dirty=674 wb=862 unstable=0 bg_thresh=1007 thresh=2014 gap=478 poll_thresh=18 ino=257 dd-2584 [001] 310.487232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=64880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 310.494093: balance_dirty_state: bdi btrfs-1: dirty=674 wb=862 unstable=0 bg_thresh=1003 thresh=2007 gap=471 poll_thresh=18 ino=257 dd-2584 [001] 310.494098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-95% task_gap=-290% task_weight=99% bdi_bw=64880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 310.502128: balance_dirty_state: bdi btrfs-1: dirty=674 wb=662 unstable=0 bg_thresh=1009 thresh=2019 gap=683 poll_thresh=18 ino=257 dd-2584 [004] 310.502223: balance_dirty_state: bdi btrfs-1: dirty=699 wb=662 unstable=0 bg_thresh=1009 thresh=2019 gap=658 poll_thresh=13 ino=257 dd-2584 [004] 310.502311: balance_dirty_state: bdi btrfs-1: dirty=699 wb=662 unstable=0 bg_thresh=1012 thresh=2024 gap=663 poll_thresh=14 ino=257 dd-2584 [004] 310.502399: balance_dirty_state: bdi btrfs-1: dirty=724 wb=662 unstable=0 bg_thresh=1012 thresh=2024 gap=638 poll_thresh=15 ino=257 dd-2584 [004] 310.502488: balance_dirty_state: bdi btrfs-1: dirty=749 wb=662 unstable=0 bg_thresh=1014 thresh=2029 gap=618 poll_thresh=16 ino=257 dd-2584 [004] 310.502663: balance_dirty_state: bdi btrfs-1: dirty=774 wb=662 unstable=0 bg_thresh=1017 thresh=2034 gap=598 poll_thresh=17 ino=257 dd-2584 [004] 310.502843: balance_dirty_state: bdi btrfs-1: dirty=799 wb=662 unstable=0 bg_thresh=1019 thresh=2038 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 310.503023: balance_dirty_state: bdi btrfs-1: dirty=824 wb=662 unstable=0 bg_thresh=1018 thresh=2037 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 310.503479: balance_dirty_state: bdi btrfs-1: dirty=874 wb=662 unstable=0 bg_thresh=1018 thresh=2036 gap=500 poll_thresh=20 ino=257 dd-2584 [004] 310.503486: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1300 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=64880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 310.510165: balance_dirty_state: bdi btrfs-1: dirty=874 wb=412 unstable=0 bg_thresh=1008 thresh=2016 gap=730 poll_thresh=20 ino=257 dd-2584 [000] 310.510258: balance_dirty_state: bdi btrfs-1: dirty=899 wb=412 unstable=0 bg_thresh=1004 thresh=2009 gap=698 poll_thresh=15 ino=257 dd-2584 [000] 310.510341: balance_dirty_state: bdi btrfs-1: dirty=899 wb=412 unstable=0 bg_thresh=1007 thresh=2015 gap=704 poll_thresh=16 ino=257 dd-2584 [000] 310.510509: balance_dirty_state: bdi btrfs-1: dirty=949 wb=412 unstable=0 bg_thresh=1009 thresh=2019 gap=658 poll_thresh=17 ino=257 dd-2584 [000] 310.510677: balance_dirty_state: bdi btrfs-1: dirty=974 wb=412 unstable=0 bg_thresh=1009 thresh=2018 gap=632 poll_thresh=18 ino=257 dd-2584 [000] 310.510843: balance_dirty_state: bdi btrfs-1: dirty=999 wb=412 unstable=0 bg_thresh=1011 thresh=2023 gap=612 poll_thresh=19 ino=257 dd-2584 [000] 310.510997: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=412 unstable=0 bg_thresh=1011 thresh=2022 gap=586 poll_thresh=20 ino=257 flush-btrfs-1-2586 [006] 310.511061: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17864 wrote=0 to_write=8192 dd-2584 [000] 310.511127: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=412 unstable=0 bg_thresh=1013 thresh=2026 gap=540 poll_thresh=21 ino=257 dd-2584 [000] 310.511320: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=462 unstable=0 bg_thresh=1009 thresh=2019 gap=508 poll_thresh=22 ino=257 dd-2584 [000] 310.511718: balance_dirty_state: bdi btrfs-1: dirty=899 wb=637 unstable=0 bg_thresh=1006 thresh=2012 gap=476 poll_thresh=23 ino=257 dd-2584 [000] 310.511720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=64880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 310.512841: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=808 wrote=736 to_write=7456 dd-2584 [000] 310.518079: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1037 unstable=0 bg_thresh=990 thresh=1980 gap=544 poll_thresh=23 ino=257 dd-2584 [000] 310.518142: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1037 unstable=0 bg_thresh=990 thresh=1980 gap=519 poll_thresh=17 ino=257 dd-2584 [000] 310.518361: balance_dirty_state: bdi btrfs-1: dirty=449 wb=1037 unstable=0 bg_thresh=995 thresh=1990 gap=504 poll_thresh=18 ino=257 dd-2584 [000] 310.518478: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1037 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=19 ino=257 dd-2584 [000] 310.518482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-219% task_weight=99% bdi_bw=64880 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 310.526143: balance_dirty_state: bdi btrfs-1: dirty=474 wb=912 unstable=0 bg_thresh=989 thresh=1979 gap=593 poll_thresh=19 ino=257 dd-2584 [006] 310.526213: balance_dirty_state: bdi btrfs-1: dirty=474 wb=912 unstable=0 bg_thresh=992 thresh=1984 gap=598 poll_thresh=14 ino=257 dd-2584 [006] 310.526274: balance_dirty_state: bdi btrfs-1: dirty=499 wb=912 unstable=0 bg_thresh=992 thresh=1984 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 310.526333: balance_dirty_state: bdi btrfs-1: dirty=524 wb=912 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=16 ino=257 dd-2584 [006] 310.526454: balance_dirty_state: bdi btrfs-1: dirty=549 wb=912 unstable=0 bg_thresh=997 thresh=1994 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 310.526581: balance_dirty_state: bdi btrfs-1: dirty=574 wb=912 unstable=0 bg_thresh=999 thresh=1998 gap=512 poll_thresh=18 ino=257 dd-2584 [006] 310.526709: balance_dirty_state: bdi btrfs-1: dirty=599 wb=912 unstable=0 bg_thresh=995 thresh=1991 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 310.526714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-216% task_weight=99% bdi_bw=65476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 310.534125: balance_dirty_state: bdi btrfs-1: dirty=624 wb=787 unstable=0 bg_thresh=995 thresh=1990 gap=579 poll_thresh=19 ino=257 dd-2584 [006] 310.534372: balance_dirty_state: bdi btrfs-1: dirty=649 wb=787 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=14 ino=257 dd-2584 [006] 310.534433: balance_dirty_state: bdi btrfs-1: dirty=674 wb=787 unstable=0 bg_thresh=994 thresh=1989 gap=528 poll_thresh=15 ino=257 dd-2584 [006] 310.534491: balance_dirty_state: bdi btrfs-1: dirty=674 wb=787 unstable=0 bg_thresh=997 thresh=1994 gap=533 poll_thresh=16 ino=257 dd-2584 [006] 310.534610: balance_dirty_state: bdi btrfs-1: dirty=724 wb=787 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=17 ino=257 dd-2584 [006] 310.534615: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=65476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 310.542108: balance_dirty_state: bdi btrfs-1: dirty=724 wb=662 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=17 ino=257 dd-2584 [006] 310.542193: balance_dirty_state: bdi btrfs-1: dirty=724 wb=662 unstable=0 bg_thresh=995 thresh=1991 gap=605 poll_thresh=13 ino=257 dd-2584 [006] 310.542254: balance_dirty_state: bdi btrfs-1: dirty=749 wb=662 unstable=0 bg_thresh=995 thresh=1991 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 310.542313: balance_dirty_state: bdi btrfs-1: dirty=749 wb=662 unstable=0 bg_thresh=992 thresh=1984 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 310.542374: balance_dirty_state: bdi btrfs-1: dirty=774 wb=662 unstable=0 bg_thresh=992 thresh=1984 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 310.542498: balance_dirty_state: bdi btrfs-1: dirty=799 wb=637 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=17 ino=257 dd-2584 [006] 310.542618: balance_dirty_state: bdi btrfs-1: dirty=849 wb=637 unstable=0 bg_thresh=993 thresh=1987 gap=501 poll_thresh=18 ino=257 dd-2584 [006] 310.542738: balance_dirty_state: bdi btrfs-1: dirty=874 wb=637 unstable=0 bg_thresh=990 thresh=1980 gap=469 poll_thresh=19 ino=257 dd-2584 [006] 310.542743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=65476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 310.550161: balance_dirty_state: bdi btrfs-1: dirty=874 wb=512 unstable=0 bg_thresh=982 thresh=1965 gap=579 poll_thresh=19 ino=257 dd-2584 [006] 310.550231: balance_dirty_state: bdi btrfs-1: dirty=899 wb=512 unstable=0 bg_thresh=988 thresh=1976 gap=565 poll_thresh=14 ino=257 dd-2584 [006] 310.550470: balance_dirty_state: bdi btrfs-1: dirty=899 wb=512 unstable=0 bg_thresh=984 thresh=1968 gap=557 poll_thresh=15 ino=257 dd-2584 [006] 310.550532: balance_dirty_state: bdi btrfs-1: dirty=924 wb=512 unstable=0 bg_thresh=984 thresh=1968 gap=532 poll_thresh=16 ino=257 dd-2584 [006] 310.550657: balance_dirty_state: bdi btrfs-1: dirty=949 wb=512 unstable=0 bg_thresh=989 thresh=1978 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 310.550775: balance_dirty_state: bdi btrfs-1: dirty=974 wb=512 unstable=0 bg_thresh=988 thresh=1977 gap=491 poll_thresh=18 ino=257 dd-2584 [006] 310.550780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-136% task_weight=98% bdi_bw=65476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 310.558161: balance_dirty_state: bdi btrfs-1: dirty=974 wb=387 unstable=0 bg_thresh=988 thresh=1977 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 310.558248: balance_dirty_state: bdi btrfs-1: dirty=999 wb=387 unstable=0 bg_thresh=985 thresh=1971 gap=585 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 310.558270: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17912 wrote=0 to_write=8192 dd-2584 [006] 310.558333: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=387 unstable=0 bg_thresh=988 thresh=1976 gap=565 poll_thresh=14 ino=257 dd-2584 [006] 310.558415: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=387 unstable=0 bg_thresh=987 thresh=1975 gap=564 poll_thresh=15 ino=257 dd-2584 [006] 310.558505: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=412 unstable=0 bg_thresh=990 thresh=1980 gap=544 poll_thresh=16 ino=257 dd-2584 [006] 310.558677: balance_dirty_state: bdi btrfs-1: dirty=999 wb=462 unstable=0 bg_thresh=989 thresh=1979 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 310.558854: balance_dirty_state: bdi btrfs-1: dirty=999 wb=512 unstable=0 bg_thresh=986 thresh=1972 gap=461 poll_thresh=18 ino=257 dd-2584 [006] 310.558856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-22% task_gap=-143% task_weight=98% bdi_bw=65476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 310.560169: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=856 wrote=704 to_write=7488 dd-2584 [006] 310.566252: balance_dirty_state: bdi btrfs-1: dirty=424 wb=937 unstable=0 bg_thresh=987 thresh=1974 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 310.566333: balance_dirty_state: bdi btrfs-1: dirty=424 wb=937 unstable=0 bg_thresh=987 thresh=1974 gap=613 poll_thresh=13 ino=257 dd-2584 [006] 310.566394: balance_dirty_state: bdi btrfs-1: dirty=449 wb=937 unstable=0 bg_thresh=986 thresh=1973 gap=587 poll_thresh=14 ino=257 dd-2584 [006] 310.566635: balance_dirty_state: bdi btrfs-1: dirty=449 wb=937 unstable=0 bg_thresh=989 thresh=1978 gap=592 poll_thresh=15 ino=257 dd-2584 [006] 310.566696: balance_dirty_state: bdi btrfs-1: dirty=474 wb=937 unstable=0 bg_thresh=988 thresh=1977 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 310.566813: balance_dirty_state: bdi btrfs-1: dirty=499 wb=937 unstable=0 bg_thresh=988 thresh=1976 gap=540 poll_thresh=17 ino=257 dd-2584 [006] 310.566930: balance_dirty_state: bdi btrfs-1: dirty=549 wb=937 unstable=0 bg_thresh=987 thresh=1975 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 310.566935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=65476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 310.574263: balance_dirty_state: bdi btrfs-1: dirty=549 wb=812 unstable=0 bg_thresh=987 thresh=1974 gap=613 poll_thresh=18 ino=257 dd-2584 [006] 310.574356: balance_dirty_state: bdi btrfs-1: dirty=549 wb=812 unstable=0 bg_thresh=989 thresh=1979 gap=618 poll_thresh=13 ino=257 dd-2584 [006] 310.574414: balance_dirty_state: bdi btrfs-1: dirty=574 wb=812 unstable=0 bg_thresh=989 thresh=1978 gap=592 poll_thresh=14 ino=257 dd-2584 [006] 310.574471: balance_dirty_state: bdi btrfs-1: dirty=599 wb=812 unstable=0 bg_thresh=989 thresh=1978 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 310.574528: balance_dirty_state: bdi btrfs-1: dirty=599 wb=812 unstable=0 bg_thresh=988 thresh=1977 gap=566 poll_thresh=16 ino=257 dd-2584 [006] 310.574641: balance_dirty_state: bdi btrfs-1: dirty=649 wb=812 unstable=0 bg_thresh=988 thresh=1976 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 310.574754: balance_dirty_state: bdi btrfs-1: dirty=674 wb=812 unstable=0 bg_thresh=987 thresh=1975 gap=489 poll_thresh=18 ino=257 dd-2584 [006] 310.574758: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1244 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=65476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 310.582178: balance_dirty_state: bdi btrfs-1: dirty=674 wb=712 unstable=0 bg_thresh=989 thresh=1979 gap=593 poll_thresh=18 ino=257 dd-2584 [006] 310.582260: balance_dirty_state: bdi btrfs-1: dirty=674 wb=712 unstable=0 bg_thresh=989 thresh=1978 gap=592 poll_thresh=13 ino=257 dd-2584 [006] 310.582320: balance_dirty_state: bdi btrfs-1: dirty=699 wb=712 unstable=0 bg_thresh=991 thresh=1983 gap=572 poll_thresh=14 ino=257 dd-2584 [006] 310.582557: balance_dirty_state: bdi btrfs-1: dirty=724 wb=712 unstable=0 bg_thresh=988 thresh=1977 gap=541 poll_thresh=15 ino=257 dd-2584 [006] 310.582617: balance_dirty_state: bdi btrfs-1: dirty=724 wb=712 unstable=0 bg_thresh=991 thresh=1982 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 310.582740: balance_dirty_state: bdi btrfs-1: dirty=774 wb=712 unstable=0 bg_thresh=987 thresh=1974 gap=488 poll_thresh=17 ino=257 dd-2584 [006] 310.582745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-237% task_weight=98% bdi_bw=65476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 310.590189: balance_dirty_state: bdi btrfs-1: dirty=774 wb=712 unstable=0 bg_thresh=990 thresh=1980 gap=494 poll_thresh=17 ino=257 dd-2584 [006] 310.590194: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=65476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 310.598276: balance_dirty_state: bdi btrfs-1: dirty=774 wb=462 unstable=0 bg_thresh=989 thresh=1979 gap=743 poll_thresh=17 ino=257 dd-2584 [006] 310.598356: balance_dirty_state: bdi btrfs-1: dirty=774 wb=437 unstable=0 bg_thresh=983 thresh=1967 gap=756 poll_thresh=13 ino=257 dd-2584 [006] 310.598433: balance_dirty_state: bdi btrfs-1: dirty=799 wb=387 unstable=0 bg_thresh=988 thresh=1977 gap=791 poll_thresh=14 ino=257 dd-2584 [006] 310.598502: balance_dirty_state: bdi btrfs-1: dirty=824 wb=337 unstable=0 bg_thresh=988 thresh=1977 gap=816 poll_thresh=15 ino=257 dd-2584 [006] 310.598568: balance_dirty_state: bdi btrfs-1: dirty=824 wb=337 unstable=0 bg_thresh=991 thresh=1982 gap=821 poll_thresh=16 ino=257 dd-2584 [006] 310.598713: balance_dirty_state: bdi btrfs-1: dirty=849 wb=337 unstable=0 bg_thresh=990 thresh=1981 gap=795 poll_thresh=17 ino=257 dd-2584 [006] 310.598857: balance_dirty_state: bdi btrfs-1: dirty=899 wb=337 unstable=0 bg_thresh=987 thresh=1974 gap=738 poll_thresh=18 ino=257 dd-2584 [006] 310.599002: balance_dirty_state: bdi btrfs-1: dirty=924 wb=337 unstable=0 bg_thresh=989 thresh=1978 gap=717 poll_thresh=19 ino=257 dd-2584 [006] 310.599145: balance_dirty_state: bdi btrfs-1: dirty=949 wb=337 unstable=0 bg_thresh=988 thresh=1977 gap=691 poll_thresh=20 ino=257 dd-2584 [006] 310.599508: balance_dirty_state: bdi btrfs-1: dirty=999 wb=337 unstable=0 bg_thresh=988 thresh=1976 gap=640 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 310.599537: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17952 wrote=0 to_write=8192 dd-2584 [006] 310.599708: balance_dirty_state: bdi btrfs-1: dirty=999 wb=337 unstable=0 bg_thresh=990 thresh=1980 gap=644 poll_thresh=22 ino=257 dd-2584 [006] 310.599881: balance_dirty_state: bdi btrfs-1: dirty=999 wb=387 unstable=0 bg_thresh=989 thresh=1979 gap=593 poll_thresh=23 ino=257 dd-2584 [006] 310.600054: balance_dirty_state: bdi btrfs-1: dirty=974 wb=437 unstable=0 bg_thresh=989 thresh=1978 gap=567 poll_thresh=24 ino=257 dd-2584 [006] 310.600236: balance_dirty_state: bdi btrfs-1: dirty=974 wb=487 unstable=0 bg_thresh=988 thresh=1977 gap=516 poll_thresh=25 ino=257 dd-2584 [006] 310.600423: balance_dirty_state: bdi btrfs-1: dirty=949 wb=537 unstable=0 bg_thresh=990 thresh=1981 gap=495 poll_thresh=26 ino=257 dd-2584 [006] 310.600426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=65476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 310.601627: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=896 wrote=736 to_write=7456 dd-2584 [006] 310.606191: balance_dirty_state: bdi btrfs-1: dirty=399 wb=1037 unstable=0 bg_thresh=989 thresh=1979 gap=543 poll_thresh=26 ino=257 dd-2584 [006] 310.606276: balance_dirty_state: bdi btrfs-1: dirty=424 wb=987 unstable=0 bg_thresh=982 thresh=1965 gap=554 poll_thresh=19 ino=257 dd-2584 [006] 310.606416: balance_dirty_state: bdi btrfs-1: dirty=449 wb=937 unstable=0 bg_thresh=983 thresh=1967 gap=581 poll_thresh=20 ino=257 dd-2584 [006] 310.606715: balance_dirty_state: bdi btrfs-1: dirty=474 wb=937 unstable=0 bg_thresh=987 thresh=1974 gap=563 poll_thresh=21 ino=257 dd-2584 [006] 310.606842: balance_dirty_state: bdi btrfs-1: dirty=499 wb=937 unstable=0 bg_thresh=988 thresh=1977 gap=541 poll_thresh=22 ino=257 dd-2584 [006] 310.606964: balance_dirty_state: bdi btrfs-1: dirty=549 wb=937 unstable=0 bg_thresh=985 thresh=1970 gap=484 poll_thresh=23 ino=257 dd-2584 [006] 310.606969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1320 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-195% task_weight=99% bdi_bw=65476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 310.614196: balance_dirty_state: bdi btrfs-1: dirty=549 wb=812 unstable=0 bg_thresh=988 thresh=1976 gap=615 poll_thresh=23 ino=257 dd-2584 [006] 310.614324: balance_dirty_state: bdi btrfs-1: dirty=549 wb=812 unstable=0 bg_thresh=990 thresh=1981 gap=620 poll_thresh=17 ino=257 dd-2584 [006] 310.614561: balance_dirty_state: bdi btrfs-1: dirty=599 wb=812 unstable=0 bg_thresh=990 thresh=1980 gap=569 poll_thresh=18 ino=257 dd-2584 [006] 310.614802: balance_dirty_state: bdi btrfs-1: dirty=624 wb=812 unstable=0 bg_thresh=989 thresh=1978 gap=542 poll_thresh=19 ino=257 dd-2584 [006] 310.615035: balance_dirty_state: bdi btrfs-1: dirty=649 wb=812 unstable=0 bg_thresh=988 thresh=1977 gap=516 poll_thresh=20 ino=257 dd-2584 [006] 310.615273: balance_dirty_state: bdi btrfs-1: dirty=699 wb=812 unstable=0 bg_thresh=988 thresh=1976 gap=465 poll_thresh=21 ino=257 dd-2584 [006] 310.615282: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-234% task_weight=98% bdi_bw=65476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 310.622237: balance_dirty_state: bdi btrfs-1: dirty=699 wb=812 unstable=0 bg_thresh=987 thresh=1974 gap=463 poll_thresh=21 ino=257 dd-2584 [006] 310.622247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-237% task_weight=98% bdi_bw=65476 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 310.630212: balance_dirty_state: bdi btrfs-1: dirty=699 wb=612 unstable=0 bg_thresh=986 thresh=1972 gap=661 poll_thresh=21 ino=257 dd-2584 [006] 310.630314: balance_dirty_state: bdi btrfs-1: dirty=699 wb=612 unstable=0 bg_thresh=986 thresh=1972 gap=661 poll_thresh=16 ino=257 dd-2584 [006] 310.630597: balance_dirty_state: bdi btrfs-1: dirty=724 wb=612 unstable=0 bg_thresh=988 thresh=1976 gap=640 poll_thresh=17 ino=257 dd-2584 [006] 310.630711: balance_dirty_state: bdi btrfs-1: dirty=774 wb=612 unstable=0 bg_thresh=987 thresh=1975 gap=589 poll_thresh=18 ino=257 dd-2584 [006] 310.630823: balance_dirty_state: bdi btrfs-1: dirty=799 wb=612 unstable=0 bg_thresh=987 thresh=1974 gap=563 poll_thresh=19 ino=257 dd-2584 [006] 310.630935: balance_dirty_state: bdi btrfs-1: dirty=824 wb=612 unstable=0 bg_thresh=989 thresh=1978 gap=542 poll_thresh=20 ino=257 dd-2584 [006] 310.631048: balance_dirty_state: bdi btrfs-1: dirty=874 wb=612 unstable=0 bg_thresh=985 thresh=1971 gap=485 poll_thresh=21 ino=257 dd-2584 [006] 310.631052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=65544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 310.638173: balance_dirty_state: bdi btrfs-1: dirty=874 wb=487 unstable=0 bg_thresh=988 thresh=1977 gap=616 poll_thresh=21 ino=257 dd-2584 [006] 310.638269: balance_dirty_state: bdi btrfs-1: dirty=874 wb=487 unstable=0 bg_thresh=991 thresh=1982 gap=621 poll_thresh=16 ino=257 dd-2584 [006] 310.638382: balance_dirty_state: bdi btrfs-1: dirty=899 wb=487 unstable=0 bg_thresh=990 thresh=1981 gap=595 poll_thresh=17 ino=257 dd-2584 [006] 310.638496: balance_dirty_state: bdi btrfs-1: dirty=949 wb=487 unstable=0 bg_thresh=990 thresh=1980 gap=544 poll_thresh=18 ino=257 dd-2584 [006] 310.638608: balance_dirty_state: bdi btrfs-1: dirty=974 wb=487 unstable=0 bg_thresh=992 thresh=1984 gap=523 poll_thresh=19 ino=257 dd-2584 [006] 310.638890: balance_dirty_state: bdi btrfs-1: dirty=999 wb=487 unstable=0 bg_thresh=991 thresh=1983 gap=497 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 310.638913: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=17992 wrote=0 to_write=16384 dd-2584 [006] 310.639058: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=512 unstable=0 bg_thresh=991 thresh=1982 gap=421 poll_thresh=21 ino=257 dd-2584 [006] 310.639060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1250 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-227% task_weight=98% bdi_bw=65544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 310.640446: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=936 wrote=640 to_write=15744 dd-2584 [006] 310.646237: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1012 unstable=0 bg_thresh=994 thresh=1989 gap=553 poll_thresh=21 ino=257 dd-2584 [006] 310.646376: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1012 unstable=0 bg_thresh=994 thresh=1988 gap=552 poll_thresh=16 ino=257 dd-2584 [006] 310.646618: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1012 unstable=0 bg_thresh=993 thresh=1987 gap=501 poll_thresh=17 ino=257 dd-2584 [006] 310.646855: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1012 unstable=0 bg_thresh=993 thresh=1986 gap=475 poll_thresh=18 ino=257 dd-2584 [006] 310.646864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=65544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 310.654136: balance_dirty_state: bdi btrfs-1: dirty=499 wb=887 unstable=0 bg_thresh=993 thresh=1986 gap=600 poll_thresh=18 ino=257 dd-2584 [006] 310.654206: balance_dirty_state: bdi btrfs-1: dirty=499 wb=887 unstable=0 bg_thresh=995 thresh=1991 gap=605 poll_thresh=13 ino=257 dd-2584 [006] 310.654268: balance_dirty_state: bdi btrfs-1: dirty=524 wb=887 unstable=0 bg_thresh=989 thresh=1979 gap=568 poll_thresh=14 ino=257 dd-2584 [006] 310.654333: balance_dirty_state: bdi btrfs-1: dirty=549 wb=887 unstable=0 bg_thresh=992 thresh=1984 gap=548 poll_thresh=15 ino=257 dd-2584 [006] 310.654395: balance_dirty_state: bdi btrfs-1: dirty=549 wb=887 unstable=0 bg_thresh=991 thresh=1983 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 310.654522: balance_dirty_state: bdi btrfs-1: dirty=599 wb=887 unstable=0 bg_thresh=988 thresh=1976 gap=490 poll_thresh=17 ino=257 dd-2584 [006] 310.654527: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=65544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 310.662101: balance_dirty_state: bdi btrfs-1: dirty=599 wb=762 unstable=0 bg_thresh=990 thresh=1980 gap=619 poll_thresh=17 ino=257 dd-2584 [002] 310.662207: balance_dirty_state: bdi btrfs-1: dirty=599 wb=762 unstable=0 bg_thresh=989 thresh=1979 gap=618 poll_thresh=13 ino=257 dd-2584 [002] 310.662505: balance_dirty_state: bdi btrfs-1: dirty=624 wb=762 unstable=0 bg_thresh=992 thresh=1984 gap=598 poll_thresh=14 ino=257 dd-2584 [002] 310.662579: balance_dirty_state: bdi btrfs-1: dirty=624 wb=762 unstable=0 bg_thresh=989 thresh=1978 gap=592 poll_thresh=15 ino=257 dd-2584 [002] 310.662640: balance_dirty_state: bdi btrfs-1: dirty=649 wb=762 unstable=0 bg_thresh=991 thresh=1983 gap=572 poll_thresh=16 ino=257 dd-2584 [002] 310.662758: balance_dirty_state: bdi btrfs-1: dirty=674 wb=762 unstable=0 bg_thresh=991 thresh=1982 gap=546 poll_thresh=17 ino=257 dd-2584 [002] 310.662878: balance_dirty_state: bdi btrfs-1: dirty=699 wb=762 unstable=0 bg_thresh=987 thresh=1975 gap=514 poll_thresh=18 ino=257 dd-2584 [002] 310.662997: balance_dirty_state: bdi btrfs-1: dirty=749 wb=762 unstable=0 bg_thresh=989 thresh=1979 gap=468 poll_thresh=19 ino=257 dd-2584 [002] 310.663002: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=65544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 310.670122: balance_dirty_state: bdi btrfs-1: dirty=749 wb=537 unstable=0 bg_thresh=986 thresh=1972 gap=686 poll_thresh=19 ino=257 dd-2584 [001] 310.670186: balance_dirty_state: bdi btrfs-1: dirty=749 wb=537 unstable=0 bg_thresh=988 thresh=1977 gap=691 poll_thresh=14 ino=257 dd-2584 [001] 310.670242: balance_dirty_state: bdi btrfs-1: dirty=774 wb=537 unstable=0 bg_thresh=988 thresh=1977 gap=666 poll_thresh=15 ino=257 dd-2584 [001] 310.670299: balance_dirty_state: bdi btrfs-1: dirty=774 wb=537 unstable=0 bg_thresh=991 thresh=1982 gap=671 poll_thresh=16 ino=257 dd-2584 [001] 310.670415: balance_dirty_state: bdi btrfs-1: dirty=824 wb=537 unstable=0 bg_thresh=993 thresh=1987 gap=626 poll_thresh=17 ino=257 dd-2584 [001] 310.670534: balance_dirty_state: bdi btrfs-1: dirty=849 wb=537 unstable=0 bg_thresh=995 thresh=1991 gap=605 poll_thresh=18 ino=257 dd-2584 [001] 310.670830: balance_dirty_state: bdi btrfs-1: dirty=874 wb=537 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=19 ino=257 dd-2584 [001] 310.670950: balance_dirty_state: bdi btrfs-1: dirty=924 wb=537 unstable=0 bg_thresh=997 thresh=1994 gap=533 poll_thresh=20 ino=257 dd-2584 [001] 310.671068: balance_dirty_state: bdi btrfs-1: dirty=949 wb=537 unstable=0 bg_thresh=996 thresh=1993 gap=507 poll_thresh=21 ino=257 dd-2584 [001] 310.671185: balance_dirty_state: bdi btrfs-1: dirty=974 wb=537 unstable=0 bg_thresh=998 thresh=1997 gap=486 poll_thresh=22 ino=257 dd-2584 [001] 310.671190: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=65544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 310.678184: balance_dirty_state: bdi btrfs-1: dirty=974 wb=412 unstable=0 bg_thresh=996 thresh=1993 gap=607 poll_thresh=22 ino=257 dd-2584 [001] 310.678295: balance_dirty_state: bdi btrfs-1: dirty=999 wb=412 unstable=0 bg_thresh=996 thresh=1993 gap=582 poll_thresh=16 ino=257 flush-btrfs-1-2586 [006] 310.678345: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18032 wrote=0 to_write=16384 dd-2584 [001] 310.678550: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=412 unstable=0 bg_thresh=995 thresh=1991 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 310.678802: balance_dirty_state: bdi btrfs-1: dirty=999 wb=462 unstable=0 bg_thresh=995 thresh=1990 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 310.679051: balance_dirty_state: bdi btrfs-1: dirty=999 wb=512 unstable=0 bg_thresh=994 thresh=1989 gap=478 poll_thresh=19 ino=257 dd-2584 [001] 310.679054: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=65544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 310.681705: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=976 wrote=688 to_write=15696 dd-2584 [005] 310.686201: balance_dirty_state: bdi btrfs-1: dirty=399 wb=962 unstable=0 bg_thresh=994 thresh=1989 gap=628 poll_thresh=19 ino=257 dd-2584 [005] 310.686347: balance_dirty_state: bdi btrfs-1: dirty=424 wb=962 unstable=0 bg_thresh=994 thresh=1989 gap=603 poll_thresh=14 ino=257 dd-2584 [005] 310.686830: balance_dirty_state: bdi btrfs-1: dirty=424 wb=962 unstable=0 bg_thresh=997 thresh=1994 gap=608 poll_thresh=15 ino=257 dd-2584 [005] 310.686947: balance_dirty_state: bdi btrfs-1: dirty=449 wb=962 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=16 ino=257 dd-2584 [005] 310.687179: balance_dirty_state: bdi btrfs-1: dirty=474 wb=962 unstable=0 bg_thresh=1002 thresh=2004 gap=568 poll_thresh=17 ino=257 dd-2584 [005] 310.687415: balance_dirty_state: bdi btrfs-1: dirty=499 wb=962 unstable=0 bg_thresh=1001 thresh=2003 gap=542 poll_thresh=18 ino=257 dd-2584 [005] 310.687651: balance_dirty_state: bdi btrfs-1: dirty=549 wb=962 unstable=0 bg_thresh=998 thresh=1996 gap=485 poll_thresh=19 ino=257 dd-2584 [005] 310.687660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=65544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 310.694253: balance_dirty_state: bdi btrfs-1: dirty=549 wb=837 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=19 ino=257 dd-2584 [007] 310.694357: balance_dirty_state: bdi btrfs-1: dirty=549 wb=837 unstable=0 bg_thresh=1000 thresh=2001 gap=615 poll_thresh=14 ino=257 dd-2584 [007] 310.694473: balance_dirty_state: bdi btrfs-1: dirty=574 wb=837 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=15 ino=257 dd-2584 [007] 310.694589: balance_dirty_state: bdi btrfs-1: dirty=599 wb=837 unstable=0 bg_thresh=1005 thresh=2011 gap=575 poll_thresh=16 ino=257 dd-2584 [007] 310.694822: balance_dirty_state: bdi btrfs-1: dirty=624 wb=837 unstable=0 bg_thresh=1008 thresh=2016 gap=555 poll_thresh=17 ino=257 dd-2584 [007] 310.695062: balance_dirty_state: bdi btrfs-1: dirty=649 wb=837 unstable=0 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=18 ino=257 dd-2584 [007] 310.695656: balance_dirty_state: bdi btrfs-1: dirty=699 wb=837 unstable=0 bg_thresh=1004 thresh=2008 gap=472 poll_thresh=19 ino=257 dd-2584 [007] 310.695665: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=65544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 310.702224: balance_dirty_state: bdi btrfs-1: dirty=699 wb=712 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=19 ino=257 dd-2584 [007] 310.702350: balance_dirty_state: bdi btrfs-1: dirty=699 wb=712 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=14 ino=257 dd-2584 [007] 310.702469: balance_dirty_state: bdi btrfs-1: dirty=724 wb=712 unstable=0 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=15 ino=257 dd-2584 [007] 310.702585: balance_dirty_state: bdi btrfs-1: dirty=749 wb=712 unstable=0 bg_thresh=1005 thresh=2010 gap=549 poll_thresh=16 ino=257 dd-2584 [007] 310.702824: balance_dirty_state: bdi btrfs-1: dirty=774 wb=712 unstable=0 bg_thresh=1007 thresh=2014 gap=528 poll_thresh=17 ino=257 dd-2584 [007] 310.703058: balance_dirty_state: bdi btrfs-1: dirty=799 wb=712 unstable=0 bg_thresh=1006 thresh=2013 gap=502 poll_thresh=18 ino=257 dd-2584 [007] 310.703066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=65544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 310.710285: balance_dirty_state: bdi btrfs-1: dirty=799 wb=712 unstable=0 bg_thresh=1005 thresh=2011 gap=500 poll_thresh=18 ino=257 dd-2584 [007] 310.710295: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=65544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 310.718369: balance_dirty_state: bdi btrfs-1: dirty=799 wb=437 unstable=0 bg_thresh=1005 thresh=2011 gap=775 poll_thresh=18 ino=257 dd-2584 [007] 310.718475: balance_dirty_state: bdi btrfs-1: dirty=824 wb=437 unstable=0 bg_thresh=1002 thresh=2005 gap=744 poll_thresh=13 ino=257 dd-2584 [007] 310.718532: balance_dirty_state: bdi btrfs-1: dirty=824 wb=437 unstable=0 bg_thresh=1005 thresh=2010 gap=749 poll_thresh=14 ino=257 dd-2584 [007] 310.718589: balance_dirty_state: bdi btrfs-1: dirty=849 wb=437 unstable=0 bg_thresh=1004 thresh=2009 gap=723 poll_thresh=15 ino=257 dd-2584 [007] 310.718645: balance_dirty_state: bdi btrfs-1: dirty=874 wb=437 unstable=0 bg_thresh=1004 thresh=2009 gap=698 poll_thresh=16 ino=257 dd-2584 [007] 310.718760: balance_dirty_state: bdi btrfs-1: dirty=899 wb=437 unstable=0 bg_thresh=1003 thresh=2007 gap=671 poll_thresh=17 ino=257 dd-2584 [007] 310.718872: balance_dirty_state: bdi btrfs-1: dirty=924 wb=437 unstable=0 bg_thresh=1003 thresh=2006 gap=645 poll_thresh=18 ino=257 dd-2584 [007] 310.719156: balance_dirty_state: bdi btrfs-1: dirty=949 wb=437 unstable=0 bg_thresh=1002 thresh=2005 gap=619 poll_thresh=19 ino=257 dd-2584 [007] 310.719271: balance_dirty_state: bdi btrfs-1: dirty=999 wb=437 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=20 ino=257 dd-2584 [007] 310.719385: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=437 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=21 ino=257 flush-btrfs-1-2586 [006] 310.719473: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18072 wrote=0 to_write=16384 dd-2584 [007] 310.719509: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=437 unstable=0 bg_thresh=1003 thresh=2007 gap=521 poll_thresh=22 ino=257 dd-2584 [007] 310.719637: balance_dirty_state: bdi btrfs-1: dirty=1099 wb=462 unstable=0 bg_thresh=1003 thresh=2006 gap=445 poll_thresh=23 ino=257 dd-2584 [007] 310.719639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=65544 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 310.721561: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1016 wrote=688 to_write=15696 dd-2584 [000] 310.730221: balance_dirty_state: bdi btrfs-1: dirty=424 wb=887 unstable=0 bg_thresh=1005 thresh=2010 gap=699 poll_thresh=23 ino=257 dd-2584 [000] 310.730345: balance_dirty_state: bdi btrfs-1: dirty=424 wb=887 unstable=0 bg_thresh=1005 thresh=2010 gap=699 poll_thresh=17 ino=257 dd-2584 [000] 310.730578: balance_dirty_state: bdi btrfs-1: dirty=474 wb=887 unstable=0 bg_thresh=1007 thresh=2015 gap=654 poll_thresh=18 ino=257 dd-2584 [000] 310.730812: balance_dirty_state: bdi btrfs-1: dirty=499 wb=887 unstable=0 bg_thresh=1007 thresh=2014 gap=628 poll_thresh=19 ino=257 dd-2584 [000] 310.731411: balance_dirty_state: bdi btrfs-1: dirty=524 wb=887 unstable=0 bg_thresh=1009 thresh=2018 gap=607 poll_thresh=20 ino=257 dd-2584 [000] 310.731646: balance_dirty_state: bdi btrfs-1: dirty=549 wb=887 unstable=0 bg_thresh=1008 thresh=2017 gap=581 poll_thresh=21 ino=257 dd-2584 [000] 310.731879: balance_dirty_state: bdi btrfs-1: dirty=599 wb=887 unstable=0 bg_thresh=1008 thresh=2016 gap=530 poll_thresh=22 ino=257 dd-2584 [000] 310.732113: balance_dirty_state: bdi btrfs-1: dirty=624 wb=887 unstable=0 bg_thresh=1007 thresh=2015 gap=504 poll_thresh=23 ino=257 dd-2584 [000] 310.732349: balance_dirty_state: bdi btrfs-1: dirty=649 wb=887 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=24 ino=257 dd-2584 [000] 310.732358: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-136% task_weight=101% bdi_bw=65544 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 310.738124: balance_dirty_state: bdi btrfs-1: dirty=649 wb=762 unstable=0 bg_thresh=1011 thresh=2023 gap=612 poll_thresh=24 ino=257 dd-2584 [004] 310.738212: balance_dirty_state: bdi btrfs-1: dirty=649 wb=762 unstable=0 bg_thresh=1011 thresh=2023 gap=612 poll_thresh=18 ino=257 dd-2584 [004] 310.738380: balance_dirty_state: bdi btrfs-1: dirty=699 wb=762 unstable=0 bg_thresh=1014 thresh=2028 gap=567 poll_thresh=19 ino=257 dd-2584 [004] 310.738548: balance_dirty_state: bdi btrfs-1: dirty=724 wb=762 unstable=0 bg_thresh=1019 thresh=2038 gap=552 poll_thresh=20 ino=257 dd-2584 [004] 310.738720: balance_dirty_state: bdi btrfs-1: dirty=749 wb=762 unstable=0 bg_thresh=1018 thresh=2037 gap=526 poll_thresh=21 ino=257 dd-2584 [004] 310.739189: balance_dirty_state: bdi btrfs-1: dirty=774 wb=762 unstable=0 bg_thresh=1018 thresh=2036 gap=500 poll_thresh=22 ino=257 dd-2584 [004] 310.739195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1386 task_limit=1299 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-162% task_weight=100% bdi_bw=65972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 310.746132: balance_dirty_state: bdi btrfs-1: dirty=774 wb=637 unstable=0 bg_thresh=1009 thresh=2018 gap=607 poll_thresh=22 ino=257 dd-2584 [004] 310.746225: balance_dirty_state: bdi btrfs-1: dirty=799 wb=587 unstable=0 bg_thresh=1009 thresh=2018 gap=632 poll_thresh=16 ino=257 dd-2584 [004] 310.746339: balance_dirty_state: bdi btrfs-1: dirty=824 wb=587 unstable=0 bg_thresh=1014 thresh=2028 gap=617 poll_thresh=17 ino=257 dd-2584 [004] 310.746450: balance_dirty_state: bdi btrfs-1: dirty=874 wb=587 unstable=0 bg_thresh=1016 thresh=2033 gap=572 poll_thresh=18 ino=257 dd-2584 [004] 310.746564: balance_dirty_state: bdi btrfs-1: dirty=899 wb=587 unstable=0 bg_thresh=1016 thresh=2032 gap=546 poll_thresh=19 ino=257 dd-2584 [004] 310.746675: balance_dirty_state: bdi btrfs-1: dirty=924 wb=587 unstable=0 bg_thresh=1015 thresh=2031 gap=520 poll_thresh=20 ino=257 dd-2584 [004] 310.746788: balance_dirty_state: bdi btrfs-1: dirty=949 wb=587 unstable=0 bg_thresh=1017 thresh=2035 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 310.746792: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=101% bdi_bw=65972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 310.754145: balance_dirty_state: bdi btrfs-1: dirty=949 wb=587 unstable=0 bg_thresh=1011 thresh=2023 gap=487 poll_thresh=21 ino=257 dd-2584 [004] 310.754150: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-177% task_weight=100% bdi_bw=65972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 310.762196: balance_dirty_state: bdi btrfs-1: dirty=949 wb=412 unstable=0 bg_thresh=1010 thresh=2021 gap=660 poll_thresh=21 ino=257 dd-2584 [003] 310.762328: balance_dirty_state: bdi btrfs-1: dirty=974 wb=362 unstable=0 bg_thresh=1010 thresh=2021 gap=685 poll_thresh=16 ino=257 dd-2584 [003] 310.762550: balance_dirty_state: bdi btrfs-1: dirty=999 wb=337 unstable=0 bg_thresh=1009 thresh=2018 gap=682 poll_thresh=17 ino=257 dd-2584 [003] 310.763069: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=337 unstable=0 bg_thresh=1011 thresh=2023 gap=662 poll_thresh=18 ino=257 flush-btrfs-1-2586 [006] 310.763114: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18116 wrote=0 to_write=16384 dd-2584 [003] 310.763285: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=337 unstable=0 bg_thresh=1011 thresh=2022 gap=636 poll_thresh=19 ino=257 dd-2584 [003] 310.763503: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=387 unstable=0 bg_thresh=1007 thresh=2015 gap=579 poll_thresh=20 ino=257 dd-2584 [003] 310.763717: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=437 unstable=0 bg_thresh=1009 thresh=2019 gap=558 poll_thresh=21 ino=257 dd-2584 [003] 310.763966: balance_dirty_state: bdi btrfs-1: dirty=999 wb=487 unstable=0 bg_thresh=1009 thresh=2018 gap=532 poll_thresh=22 ino=257 dd-2584 [003] 310.764140: balance_dirty_state: bdi btrfs-1: dirty=974 wb=562 unstable=0 bg_thresh=1008 thresh=2017 gap=481 poll_thresh=23 ino=257 dd-2584 [003] 310.764143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-90% task_weight=99% bdi_bw=65972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 310.765397: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1060 wrote=800 to_write=15584 dd-2584 [000] 310.770356: balance_dirty_state: bdi btrfs-1: dirty=449 wb=987 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=17 ino=257 dd-2584 [000] 310.770540: balance_dirty_state: bdi btrfs-1: dirty=474 wb=987 unstable=0 bg_thresh=1005 thresh=2011 gap=550 poll_thresh=18 ino=257 dd-2584 [000] 310.770868: balance_dirty_state: bdi btrfs-1: dirty=499 wb=987 unstable=0 bg_thresh=1008 thresh=2016 gap=530 poll_thresh=19 ino=257 dd-2584 [000] 310.770986: balance_dirty_state: bdi btrfs-1: dirty=524 wb=987 unstable=0 bg_thresh=1010 thresh=2020 gap=509 poll_thresh=20 ino=257 dd-2584 [000] 310.771103: balance_dirty_state: bdi btrfs-1: dirty=574 wb=987 unstable=0 bg_thresh=1009 thresh=2019 gap=458 poll_thresh=21 ino=257 dd-2584 [000] 310.771108: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=65972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 310.778244: balance_dirty_state: bdi btrfs-1: dirty=574 wb=862 unstable=0 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=21 ino=257 dd-2584 [004] 310.778338: balance_dirty_state: bdi btrfs-1: dirty=599 wb=862 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=16 ino=257 dd-2584 [004] 310.778507: balance_dirty_state: bdi btrfs-1: dirty=624 wb=862 unstable=0 bg_thresh=1010 thresh=2020 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 310.778678: balance_dirty_state: bdi btrfs-1: dirty=674 wb=862 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 310.778684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=99% bdi_bw=65972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 310.786238: balance_dirty_state: bdi btrfs-1: dirty=674 wb=687 unstable=0 bg_thresh=1008 thresh=2017 gap=656 poll_thresh=13 ino=257 dd-2584 [004] 310.786299: balance_dirty_state: bdi btrfs-1: dirty=699 wb=687 unstable=0 bg_thresh=1011 thresh=2022 gap=636 poll_thresh=14 ino=257 dd-2584 [004] 310.786359: balance_dirty_state: bdi btrfs-1: dirty=724 wb=687 unstable=0 bg_thresh=1008 thresh=2016 gap=605 poll_thresh=15 ino=257 dd-2584 [004] 310.786421: balance_dirty_state: bdi btrfs-1: dirty=724 wb=687 unstable=0 bg_thresh=1010 thresh=2021 gap=610 poll_thresh=16 ino=257 dd-2584 [004] 310.786826: balance_dirty_state: bdi btrfs-1: dirty=749 wb=687 unstable=0 bg_thresh=1007 thresh=2014 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 310.786976: balance_dirty_state: bdi btrfs-1: dirty=799 wb=687 unstable=0 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 310.787096: balance_dirty_state: bdi btrfs-1: dirty=824 wb=687 unstable=0 bg_thresh=1008 thresh=2017 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 310.787214: balance_dirty_state: bdi btrfs-1: dirty=849 wb=687 unstable=0 bg_thresh=1008 thresh=2016 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 310.787218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-91% task_weight=99% bdi_bw=65972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 310.794293: balance_dirty_state: bdi btrfs-1: dirty=874 wb=562 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 310.794416: balance_dirty_state: bdi btrfs-1: dirty=899 wb=562 unstable=0 bg_thresh=1003 thresh=2006 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 310.794662: balance_dirty_state: bdi btrfs-1: dirty=924 wb=562 unstable=0 bg_thresh=1004 thresh=2009 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 310.794881: balance_dirty_state: bdi btrfs-1: dirty=949 wb=562 unstable=0 bg_thresh=1000 thresh=2000 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 310.794887: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-63% task_weight=99% bdi_bw=65972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 310.802289: balance_dirty_state: bdi btrfs-1: dirty=949 wb=437 unstable=0 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=13 ino=257 dd-2584 [000] 310.802372: balance_dirty_state: bdi btrfs-1: dirty=974 wb=437 unstable=0 bg_thresh=998 thresh=1997 gap=586 poll_thresh=14 ino=257 dd-2584 [000] 310.802453: balance_dirty_state: bdi btrfs-1: dirty=999 wb=437 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=15 ino=257 dd-2584 [000] 310.802779: balance_dirty_state: bdi btrfs-1: dirty=999 wb=437 unstable=0 bg_thresh=1006 thresh=2013 gap=577 poll_thresh=16 ino=257 dd-2584 [000] 310.802944: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=437 unstable=0 bg_thresh=1005 thresh=2011 gap=525 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 310.802997: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18156 wrote=0 to_write=16384 dd-2584 [000] 310.803114: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=437 unstable=0 bg_thresh=1005 thresh=2010 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 310.803116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=65972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 310.806172: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1104 wrote=656 to_write=15728 dd-2584 [004] 310.810300: balance_dirty_state: bdi btrfs-1: dirty=449 wb=962 unstable=0 bg_thresh=1013 thresh=2026 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 310.810384: balance_dirty_state: bdi btrfs-1: dirty=449 wb=962 unstable=0 bg_thresh=1010 thresh=2020 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 310.810469: balance_dirty_state: bdi btrfs-1: dirty=474 wb=962 unstable=0 bg_thresh=1012 thresh=2025 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 310.810552: balance_dirty_state: bdi btrfs-1: dirty=499 wb=962 unstable=0 bg_thresh=1009 thresh=2019 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 310.810714: balance_dirty_state: bdi btrfs-1: dirty=524 wb=962 unstable=0 bg_thresh=1011 thresh=2023 gap=537 poll_thresh=17 ino=257 dd-2584 [004] 310.810880: balance_dirty_state: bdi btrfs-1: dirty=549 wb=962 unstable=0 bg_thresh=1011 thresh=2022 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 310.811044: balance_dirty_state: bdi btrfs-1: dirty=599 wb=962 unstable=0 bg_thresh=1010 thresh=2021 gap=460 poll_thresh=19 ino=257 dd-2584 [004] 310.811050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=65972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 310.818199: balance_dirty_state: bdi btrfs-1: dirty=599 wb=837 unstable=0 bg_thresh=1012 thresh=2024 gap=588 poll_thresh=19 ino=257 dd-2584 [004] 310.818297: balance_dirty_state: bdi btrfs-1: dirty=599 wb=837 unstable=0 bg_thresh=1012 thresh=2024 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 310.818700: balance_dirty_state: bdi btrfs-1: dirty=624 wb=837 unstable=0 bg_thresh=1011 thresh=2023 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 310.818786: balance_dirty_state: bdi btrfs-1: dirty=624 wb=837 unstable=0 bg_thresh=1011 thresh=2023 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 310.818955: balance_dirty_state: bdi btrfs-1: dirty=674 wb=837 unstable=0 bg_thresh=1011 thresh=2022 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 310.819125: balance_dirty_state: bdi btrfs-1: dirty=699 wb=837 unstable=0 bg_thresh=1013 thresh=2026 gap=490 poll_thresh=18 ino=257 dd-2584 [004] 310.819131: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=65972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 310.826159: balance_dirty_state: bdi btrfs-1: dirty=699 wb=662 unstable=0 bg_thresh=1012 thresh=2024 gap=663 poll_thresh=18 ino=257 dd-2584 [004] 310.826295: balance_dirty_state: bdi btrfs-1: dirty=724 wb=662 unstable=0 bg_thresh=1011 thresh=2023 gap=637 poll_thresh=13 ino=257 dd-2584 [004] 310.826387: balance_dirty_state: bdi btrfs-1: dirty=724 wb=662 unstable=0 bg_thresh=1008 thresh=2017 gap=631 poll_thresh=14 ino=257 dd-2584 [004] 310.826472: balance_dirty_state: bdi btrfs-1: dirty=749 wb=662 unstable=0 bg_thresh=1011 thresh=2022 gap=611 poll_thresh=15 ino=257 dd-2584 [004] 310.826558: balance_dirty_state: bdi btrfs-1: dirty=774 wb=662 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=16 ino=257 dd-2584 [004] 310.826728: balance_dirty_state: bdi btrfs-1: dirty=799 wb=662 unstable=0 bg_thresh=1007 thresh=2015 gap=554 poll_thresh=17 ino=257 dd-2584 [004] 310.826899: balance_dirty_state: bdi btrfs-1: dirty=824 wb=662 unstable=0 bg_thresh=1009 thresh=2019 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 310.827070: balance_dirty_state: bdi btrfs-1: dirty=849 wb=662 unstable=0 bg_thresh=1009 thresh=2018 gap=507 poll_thresh=19 ino=257 dd-2584 [004] 310.827540: balance_dirty_state: bdi btrfs-1: dirty=899 wb=662 unstable=0 bg_thresh=1008 thresh=2017 gap=456 poll_thresh=20 ino=257 dd-2584 [004] 310.827546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=99% bdi_bw=65972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 310.834226: balance_dirty_state: bdi btrfs-1: dirty=899 wb=537 unstable=0 bg_thresh=1009 thresh=2019 gap=583 poll_thresh=20 ino=257 dd-2584 [004] 310.834328: balance_dirty_state: bdi btrfs-1: dirty=899 wb=537 unstable=0 bg_thresh=1012 thresh=2024 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 310.834387: balance_dirty_state: bdi btrfs-1: dirty=924 wb=537 unstable=0 bg_thresh=1011 thresh=2023 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 310.834499: balance_dirty_state: bdi btrfs-1: dirty=949 wb=537 unstable=0 bg_thresh=1011 thresh=2022 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 310.834612: balance_dirty_state: bdi btrfs-1: dirty=999 wb=537 unstable=0 bg_thresh=1010 thresh=2021 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 310.834617: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-85% task_weight=99% bdi_bw=65972 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 310.842374: balance_dirty_state: bdi btrfs-1: dirty=999 wb=412 unstable=0 bg_thresh=1008 thresh=2017 gap=606 poll_thresh=13 ino=257 dd-2584 [004] 310.842495: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=412 unstable=0 bg_thresh=1008 thresh=2017 gap=581 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 310.842587: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18196 wrote=0 to_write=16384 dd-2584 [004] 310.842625: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=412 unstable=0 bg_thresh=1008 thresh=2016 gap=580 poll_thresh=15 ino=257 dd-2584 [004] 310.842744: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=412 unstable=0 bg_thresh=1010 thresh=2021 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 310.842991: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=437 unstable=0 bg_thresh=1010 thresh=2020 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 310.843238: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=487 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=18 ino=257 dd-2584 [004] 310.843241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=66300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 310.845992: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1140 wrote=688 to_write=15696 dd-2584 [002] 310.850281: balance_dirty_state: bdi btrfs-1: dirty=449 wb=987 unstable=0 bg_thresh=1009 thresh=2019 gap=583 poll_thresh=18 ino=257 dd-2584 [002] 310.850762: balance_dirty_state: bdi btrfs-1: dirty=449 wb=987 unstable=0 bg_thresh=1009 thresh=2019 gap=583 poll_thresh=13 ino=257 dd-2584 [002] 310.850882: balance_dirty_state: bdi btrfs-1: dirty=449 wb=987 unstable=0 bg_thresh=1012 thresh=2024 gap=588 poll_thresh=14 ino=257 dd-2584 [002] 310.851000: balance_dirty_state: bdi btrfs-1: dirty=474 wb=987 unstable=0 bg_thresh=1009 thresh=2018 gap=557 poll_thresh=15 ino=257 dd-2584 [002] 310.851117: balance_dirty_state: bdi btrfs-1: dirty=499 wb=987 unstable=0 bg_thresh=1011 thresh=2023 gap=537 poll_thresh=16 ino=257 dd-2584 [002] 310.851353: balance_dirty_state: bdi btrfs-1: dirty=524 wb=987 unstable=0 bg_thresh=1008 thresh=2016 gap=505 poll_thresh=17 ino=257 dd-2584 [002] 310.851591: balance_dirty_state: bdi btrfs-1: dirty=549 wb=987 unstable=0 bg_thresh=1010 thresh=2020 gap=484 poll_thresh=18 ino=257 dd-2584 [002] 310.851600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=66300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 310.858347: balance_dirty_state: bdi btrfs-1: dirty=549 wb=862 unstable=0 bg_thresh=1011 thresh=2023 gap=612 poll_thresh=18 ino=257 dd-2584 [002] 310.858465: balance_dirty_state: bdi btrfs-1: dirty=574 wb=862 unstable=0 bg_thresh=1011 thresh=2023 gap=587 poll_thresh=13 ino=257 dd-2584 [002] 310.858584: balance_dirty_state: bdi btrfs-1: dirty=599 wb=862 unstable=0 bg_thresh=1011 thresh=2022 gap=561 poll_thresh=14 ino=257 dd-2584 [002] 310.858701: balance_dirty_state: bdi btrfs-1: dirty=599 wb=862 unstable=0 bg_thresh=1013 thresh=2027 gap=566 poll_thresh=15 ino=257 dd-2584 [002] 310.858818: balance_dirty_state: bdi btrfs-1: dirty=624 wb=862 unstable=0 bg_thresh=1010 thresh=2021 gap=535 poll_thresh=16 ino=257 dd-2584 [002] 310.859054: balance_dirty_state: bdi btrfs-1: dirty=649 wb=862 unstable=0 bg_thresh=1012 thresh=2025 gap=514 poll_thresh=17 ino=257 dd-2584 [002] 310.859289: balance_dirty_state: bdi btrfs-1: dirty=674 wb=862 unstable=0 bg_thresh=1012 thresh=2024 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 310.859298: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=66300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 310.866264: balance_dirty_state: bdi btrfs-1: dirty=674 wb=737 unstable=0 bg_thresh=1010 thresh=2021 gap=610 poll_thresh=18 ino=257 dd-2584 [002] 310.866751: balance_dirty_state: bdi btrfs-1: dirty=699 wb=737 unstable=0 bg_thresh=1010 thresh=2021 gap=585 poll_thresh=13 ino=257 dd-2584 [002] 310.866869: balance_dirty_state: bdi btrfs-1: dirty=724 wb=737 unstable=0 bg_thresh=1010 thresh=2020 gap=559 poll_thresh=14 ino=257 dd-2584 [002] 310.866988: balance_dirty_state: bdi btrfs-1: dirty=724 wb=737 unstable=0 bg_thresh=1012 thresh=2025 gap=564 poll_thresh=15 ino=257 dd-2584 [002] 310.867106: balance_dirty_state: bdi btrfs-1: dirty=749 wb=737 unstable=0 bg_thresh=1009 thresh=2019 gap=533 poll_thresh=16 ino=257 dd-2584 [002] 310.867347: balance_dirty_state: bdi btrfs-1: dirty=774 wb=737 unstable=0 bg_thresh=1011 thresh=2023 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 310.867581: balance_dirty_state: bdi btrfs-1: dirty=824 wb=737 unstable=0 bg_thresh=1011 thresh=2022 gap=461 poll_thresh=18 ino=257 dd-2584 [002] 310.867591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=66300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 310.874290: balance_dirty_state: bdi btrfs-1: dirty=824 wb=612 unstable=0 bg_thresh=1011 thresh=2023 gap=587 poll_thresh=18 ino=257 dd-2584 [002] 310.874364: balance_dirty_state: bdi btrfs-1: dirty=824 wb=612 unstable=0 bg_thresh=1008 thresh=2017 gap=581 poll_thresh=13 ino=257 dd-2584 [002] 310.874424: balance_dirty_state: bdi btrfs-1: dirty=849 wb=612 unstable=0 bg_thresh=1011 thresh=2022 gap=561 poll_thresh=14 ino=257 dd-2584 [002] 310.874483: balance_dirty_state: bdi btrfs-1: dirty=849 wb=612 unstable=0 bg_thresh=1010 thresh=2021 gap=560 poll_thresh=15 ino=257 dd-2584 [002] 310.874543: balance_dirty_state: bdi btrfs-1: dirty=874 wb=612 unstable=0 bg_thresh=1013 thresh=2026 gap=540 poll_thresh=16 ino=257 dd-2584 [002] 310.874660: balance_dirty_state: bdi btrfs-1: dirty=899 wb=612 unstable=0 bg_thresh=1012 thresh=2025 gap=514 poll_thresh=17 ino=257 dd-2584 [002] 310.874778: balance_dirty_state: bdi btrfs-1: dirty=949 wb=612 unstable=0 bg_thresh=1012 thresh=2024 gap=463 poll_thresh=18 ino=257 dd-2584 [002] 310.874782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=66300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 310.882357: balance_dirty_state: bdi btrfs-1: dirty=949 wb=462 unstable=0 bg_thresh=1012 thresh=2024 gap=613 poll_thresh=18 ino=257 dd-2584 [002] 310.882638: balance_dirty_state: bdi btrfs-1: dirty=949 wb=462 unstable=0 bg_thresh=1009 thresh=2018 gap=607 poll_thresh=13 ino=257 dd-2584 [002] 310.882695: balance_dirty_state: bdi btrfs-1: dirty=974 wb=462 unstable=0 bg_thresh=1011 thresh=2023 gap=587 poll_thresh=14 ino=257 dd-2584 [002] 310.882754: balance_dirty_state: bdi btrfs-1: dirty=999 wb=462 unstable=0 bg_thresh=1011 thresh=2022 gap=561 poll_thresh=15 ino=257 dd-2584 [002] 310.882810: balance_dirty_state: bdi btrfs-1: dirty=999 wb=462 unstable=0 bg_thresh=1010 thresh=2021 gap=560 poll_thresh=16 ino=257 dd-2584 [002] 310.882922: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=462 unstable=0 bg_thresh=1010 thresh=2020 gap=509 poll_thresh=17 ino=257 flush-btrfs-1-2586 [006] 310.882945: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18236 wrote=0 to_write=16384 dd-2584 [002] 310.883090: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=462 unstable=0 bg_thresh=1009 thresh=2019 gap=483 poll_thresh=18 ino=257 dd-2584 [002] 310.883092: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-88% task_weight=99% bdi_bw=66300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 310.884837: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=1180 wrote=640 to_write=15744 dd-2584 [000] 310.890406: balance_dirty_state: bdi btrfs-1: dirty=449 wb=937 unstable=0 bg_thresh=1012 thresh=2024 gap=638 poll_thresh=13 ino=257 dd-2584 [000] 310.890512: balance_dirty_state: bdi btrfs-1: dirty=449 wb=937 unstable=0 bg_thresh=1009 thresh=2018 gap=632 poll_thresh=14 ino=257 dd-2584 [000] 310.890614: balance_dirty_state: bdi btrfs-1: dirty=474 wb=937 unstable=0 bg_thresh=1011 thresh=2023 gap=612 poll_thresh=15 ino=257 dd-2584 [000] 310.890715: balance_dirty_state: bdi btrfs-1: dirty=474 wb=937 unstable=0 bg_thresh=1011 thresh=2022 gap=611 poll_thresh=16 ino=257 dd-2584 [000] 310.890920: balance_dirty_state: bdi btrfs-1: dirty=524 wb=937 unstable=0 bg_thresh=1010 thresh=2021 gap=560 poll_thresh=17 ino=257 dd-2584 [000] 310.891123: balance_dirty_state: bdi btrfs-1: dirty=549 wb=937 unstable=0 bg_thresh=1010 thresh=2020 gap=534 poll_thresh=18 ino=257 dd-2584 [000] 310.891639: balance_dirty_state: bdi btrfs-1: dirty=574 wb=937 unstable=0 bg_thresh=1009 thresh=2019 gap=508 poll_thresh=19 ino=257 dd-2584 [000] 310.891840: balance_dirty_state: bdi btrfs-1: dirty=624 wb=937 unstable=0 bg_thresh=1011 thresh=2023 gap=462 poll_thresh=20 ino=257 dd-2584 [000] 310.891847: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=66300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 310.898242: balance_dirty_state: bdi btrfs-1: dirty=624 wb=812 unstable=0 bg_thresh=1010 thresh=2021 gap=585 poll_thresh=20 ino=257 dd-2584 [000] 310.898321: balance_dirty_state: bdi btrfs-1: dirty=624 wb=812 unstable=0 bg_thresh=1007 thresh=2015 gap=579 poll_thresh=15 ino=257 dd-2584 [000] 310.898381: balance_dirty_state: bdi btrfs-1: dirty=649 wb=812 unstable=0 bg_thresh=1010 thresh=2020 gap=559 poll_thresh=16 ino=257 dd-2584 [000] 310.898493: balance_dirty_state: bdi btrfs-1: dirty=674 wb=812 unstable=0 bg_thresh=1009 thresh=2019 gap=533 poll_thresh=17 ino=257 dd-2584 [000] 310.898605: balance_dirty_state: bdi btrfs-1: dirty=699 wb=812 unstable=0 bg_thresh=1009 thresh=2018 gap=507 poll_thresh=18 ino=257 dd-2584 [000] 310.898718: balance_dirty_state: bdi btrfs-1: dirty=749 wb=812 unstable=0 bg_thresh=1011 thresh=2022 gap=461 poll_thresh=19 ino=257 dd-2584 [000] 310.898722: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=66300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 310.906244: balance_dirty_state: bdi btrfs-1: dirty=749 wb=687 unstable=0 bg_thresh=1011 thresh=2023 gap=587 poll_thresh=19 ino=257 dd-2584 [004] 310.906339: balance_dirty_state: bdi btrfs-1: dirty=749 wb=687 unstable=0 bg_thresh=1011 thresh=2022 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 310.906427: balance_dirty_state: bdi btrfs-1: dirty=774 wb=687 unstable=0 bg_thresh=1013 thresh=2027 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 310.906513: balance_dirty_state: bdi btrfs-1: dirty=799 wb=687 unstable=0 bg_thresh=1010 thresh=2021 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 310.906979: balance_dirty_state: bdi btrfs-1: dirty=824 wb=687 unstable=0 bg_thresh=1012 thresh=2025 gap=514 poll_thresh=17 ino=257 dd-2584 [004] 310.907149: balance_dirty_state: bdi btrfs-1: dirty=849 wb=687 unstable=0 bg_thresh=1012 thresh=2024 gap=488 poll_thresh=18 ino=257 dd-2584 [004] 310.907156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=66300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 310.914245: balance_dirty_state: bdi btrfs-1: dirty=849 wb=512 unstable=0 bg_thresh=1011 thresh=2023 gap=662 poll_thresh=18 ino=257 dd-2584 [004] 310.914310: balance_dirty_state: bdi btrfs-1: dirty=874 wb=512 unstable=0 bg_thresh=1008 thresh=2017 gap=631 poll_thresh=13 ino=257 dd-2584 [004] 310.914368: balance_dirty_state: bdi btrfs-1: dirty=874 wb=512 unstable=0 bg_thresh=1011 thresh=2022 gap=636 poll_thresh=14 ino=257 dd-2584 [004] 310.914425: balance_dirty_state: bdi btrfs-1: dirty=899 wb=512 unstable=0 bg_thresh=1010 thresh=2021 gap=610 poll_thresh=15 ino=257 dd-2584 [004] 310.914481: balance_dirty_state: bdi btrfs-1: dirty=924 wb=512 unstable=0 bg_thresh=1013 thresh=2026 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 310.914594: balance_dirty_state: bdi btrfs-1: dirty=949 wb=512 unstable=0 bg_thresh=1012 thresh=2025 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 310.914705: balance_dirty_state: bdi btrfs-1: dirty=974 wb=512 unstable=0 bg_thresh=1012 thresh=2024 gap=538 poll_thresh=18 ino=257 dd-2584 [004] 310.914818: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=512 unstable=0 bg_thresh=1011 thresh=2023 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 310.914823: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-83% task_weight=99% bdi_bw=66300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 310.914883: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18268 wrote=0 to_write=16384 flush-btrfs-1-2586 [006] 310.916251: writeback_single_inode: bdi btrfs-1: ino=257 state= age=1212 wrote=592 to_write=15792 dd-2584 [001] 310.922304: balance_dirty_state: bdi btrfs-1: dirty=424 wb=987 unstable=0 bg_thresh=1012 thresh=2024 gap=613 poll_thresh=14 ino=257 dd-2584 [001] 310.922368: balance_dirty_state: bdi btrfs-1: dirty=449 wb=987 unstable=0 bg_thresh=1014 thresh=2029 gap=593 poll_thresh=15 ino=257 dd-2584 [001] 310.922428: balance_dirty_state: bdi btrfs-1: dirty=474 wb=987 unstable=0 bg_thresh=1017 thresh=2034 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 310.922726: balance_dirty_state: bdi btrfs-1: dirty=499 wb=987 unstable=0 bg_thresh=1019 thresh=2039 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 310.922846: balance_dirty_state: bdi btrfs-1: dirty=524 wb=987 unstable=0 bg_thresh=1019 thresh=2038 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 310.922962: balance_dirty_state: bdi btrfs-1: dirty=549 wb=987 unstable=0 bg_thresh=1018 thresh=2037 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 310.922967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1301 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-6% task_gap=-113% task_weight=99% bdi_bw=66300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 310.930198: balance_dirty_state: bdi btrfs-1: dirty=549 wb=862 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=19 ino=257 dd-2584 [001] 310.930259: balance_dirty_state: bdi btrfs-1: dirty=574 wb=862 unstable=0 bg_thresh=1003 thresh=2006 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 310.930316: balance_dirty_state: bdi btrfs-1: dirty=599 wb=862 unstable=0 bg_thresh=1005 thresh=2011 gap=550 poll_thresh=15 ino=257 dd-2584 [001] 310.930373: balance_dirty_state: bdi btrfs-1: dirty=599 wb=862 unstable=0 bg_thresh=1008 thresh=2016 gap=555 poll_thresh=16 ino=257 dd-2584 [001] 310.930488: balance_dirty_state: bdi btrfs-1: dirty=649 wb=862 unstable=0 bg_thresh=1010 thresh=2021 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 310.930609: balance_dirty_state: bdi btrfs-1: dirty=674 wb=862 unstable=0 bg_thresh=1010 thresh=2020 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 310.930614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=66300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 310.938209: balance_dirty_state: bdi btrfs-1: dirty=674 wb=737 unstable=0 bg_thresh=997 thresh=1995 gap=584 poll_thresh=18 ino=257 dd-2584 [001] 310.938276: balance_dirty_state: bdi btrfs-1: dirty=699 wb=737 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=13 ino=257 dd-2584 [001] 310.938335: balance_dirty_state: bdi btrfs-1: dirty=699 wb=737 unstable=0 bg_thresh=1000 thresh=2000 gap=564 poll_thresh=14 ino=257 dd-2584 [001] 310.938393: balance_dirty_state: bdi btrfs-1: dirty=724 wb=737 unstable=0 bg_thresh=1002 thresh=2005 gap=544 poll_thresh=15 ino=257 dd-2584 [001] 310.938630: balance_dirty_state: bdi btrfs-1: dirty=724 wb=737 unstable=0 bg_thresh=1005 thresh=2010 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 310.938746: balance_dirty_state: bdi btrfs-1: dirty=774 wb=737 unstable=0 bg_thresh=1004 thresh=2009 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 310.938751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=66300 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 310.946300: balance_dirty_state: bdi btrfs-1: dirty=774 wb=612 unstable=0 bg_thresh=1002 thresh=2005 gap=619 poll_thresh=17 ino=257 dd-2584 [001] 310.946387: balance_dirty_state: bdi btrfs-1: dirty=774 wb=612 unstable=0 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=13 ino=257 dd-2584 [001] 310.946448: balance_dirty_state: bdi btrfs-1: dirty=799 wb=612 unstable=0 bg_thresh=1002 thresh=2004 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 310.946508: balance_dirty_state: bdi btrfs-1: dirty=824 wb=612 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 310.946569: balance_dirty_state: bdi btrfs-1: dirty=824 wb=612 unstable=0 bg_thresh=1001 thresh=2003 gap=567 poll_thresh=16 ino=257 dd-2584 [001] 310.946690: balance_dirty_state: bdi btrfs-1: dirty=874 wb=612 unstable=0 bg_thresh=1003 thresh=2007 gap=521 poll_thresh=17 ino=257 dd-2584 [001] 310.946811: balance_dirty_state: bdi btrfs-1: dirty=899 wb=612 unstable=0 bg_thresh=1003 thresh=2006 gap=495 poll_thresh=18 ino=257 dd-2584 [001] 310.946815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=66284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 310.954301: balance_dirty_state: bdi btrfs-1: dirty=899 wb=612 unstable=0 bg_thresh=999 thresh=1998 gap=487 poll_thresh=18 ino=257 dd-2584 [001] 310.954307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=66284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 310.962264: balance_dirty_state: bdi btrfs-1: dirty=899 wb=362 unstable=0 bg_thresh=993 thresh=1986 gap=725 poll_thresh=18 ino=257 dd-2584 [001] 310.962366: balance_dirty_state: bdi btrfs-1: dirty=899 wb=362 unstable=0 bg_thresh=992 thresh=1985 gap=724 poll_thresh=13 ino=257 dd-2584 [001] 310.962432: balance_dirty_state: bdi btrfs-1: dirty=924 wb=362 unstable=0 bg_thresh=992 thresh=1985 gap=699 poll_thresh=14 ino=257 dd-2584 [001] 310.962493: balance_dirty_state: bdi btrfs-1: dirty=949 wb=362 unstable=0 bg_thresh=992 thresh=1984 gap=673 poll_thresh=15 ino=257 dd-2584 [001] 310.962555: balance_dirty_state: bdi btrfs-1: dirty=949 wb=362 unstable=0 bg_thresh=994 thresh=1989 gap=678 poll_thresh=16 ino=257 dd-2584 [001] 310.962862: balance_dirty_state: bdi btrfs-1: dirty=999 wb=362 unstable=0 bg_thresh=994 thresh=1988 gap=627 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 310.962924: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18316 wrote=0 to_write=16384 dd-2584 [001] 310.962996: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=362 unstable=0 bg_thresh=990 thresh=1981 gap=595 poll_thresh=18 ino=257 dd-2584 [001] 310.963128: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=387 unstable=0 bg_thresh=990 thresh=1980 gap=569 poll_thresh=19 ino=257 dd-2584 [001] 310.963261: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=437 unstable=0 bg_thresh=992 thresh=1984 gap=523 poll_thresh=20 ino=257 dd-2584 [001] 310.963393: balance_dirty_state: bdi btrfs-1: dirty=974 wb=487 unstable=0 bg_thresh=991 thresh=1983 gap=522 poll_thresh=21 ino=257 dd-2584 [001] 310.963525: balance_dirty_state: bdi btrfs-1: dirty=949 wb=537 unstable=0 bg_thresh=991 thresh=1982 gap=496 poll_thresh=22 ino=257 dd-2584 [001] 310.963658: balance_dirty_state: bdi btrfs-1: dirty=924 wb=612 unstable=0 bg_thresh=990 thresh=1981 gap=445 poll_thresh=23 ino=257 dd-2584 [001] 310.963660: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1247 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-89% task_gap=-279% task_weight=101% bdi_bw=66284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 310.965106: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=768 to_write=15616 dd-2584 [001] 310.970200: balance_dirty_state: bdi btrfs-1: dirty=399 wb=987 unstable=0 bg_thresh=985 thresh=1970 gap=584 poll_thresh=23 ino=257 dd-2584 [001] 310.970299: balance_dirty_state: bdi btrfs-1: dirty=424 wb=987 unstable=0 bg_thresh=985 thresh=1970 gap=559 poll_thresh=17 ino=257 dd-2584 [001] 310.970446: balance_dirty_state: bdi btrfs-1: dirty=449 wb=912 unstable=0 bg_thresh=986 thresh=1973 gap=612 poll_thresh=18 ino=257 dd-2584 [001] 310.970743: balance_dirty_state: bdi btrfs-1: dirty=499 wb=862 unstable=0 bg_thresh=995 thresh=1990 gap=629 poll_thresh=19 ino=257 dd-2584 [001] 310.970862: balance_dirty_state: bdi btrfs-1: dirty=524 wb=862 unstable=0 bg_thresh=997 thresh=1995 gap=609 poll_thresh=20 ino=257 dd-2584 [001] 310.970979: balance_dirty_state: bdi btrfs-1: dirty=549 wb=862 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=21 ino=257 dd-2584 [001] 310.971096: balance_dirty_state: bdi btrfs-1: dirty=574 wb=862 unstable=0 bg_thresh=999 thresh=1998 gap=562 poll_thresh=22 ino=257 dd-2584 [001] 310.971215: balance_dirty_state: bdi btrfs-1: dirty=624 wb=862 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=23 ino=257 dd-2584 [001] 310.971332: balance_dirty_state: bdi btrfs-1: dirty=649 wb=862 unstable=0 bg_thresh=995 thresh=1990 gap=479 poll_thresh=24 ino=257 dd-2584 [001] 310.971337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=66284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 310.978251: balance_dirty_state: bdi btrfs-1: dirty=649 wb=787 unstable=0 bg_thresh=995 thresh=1990 gap=554 poll_thresh=24 ino=257 dd-2584 [001] 310.978329: balance_dirty_state: bdi btrfs-1: dirty=674 wb=787 unstable=0 bg_thresh=997 thresh=1995 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 310.978448: balance_dirty_state: bdi btrfs-1: dirty=699 wb=787 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=19 ino=257 dd-2584 [001] 310.978743: balance_dirty_state: bdi btrfs-1: dirty=724 wb=787 unstable=0 bg_thresh=996 thresh=1993 gap=482 poll_thresh=20 ino=257 dd-2584 [001] 310.978748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=66284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 310.986286: balance_dirty_state: bdi btrfs-1: dirty=724 wb=637 unstable=0 bg_thresh=996 thresh=1993 gap=632 poll_thresh=20 ino=257 dd-2584 [001] 310.986362: balance_dirty_state: bdi btrfs-1: dirty=749 wb=637 unstable=0 bg_thresh=996 thresh=1992 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 310.986421: balance_dirty_state: bdi btrfs-1: dirty=749 wb=637 unstable=0 bg_thresh=998 thresh=1997 gap=611 poll_thresh=16 ino=257 dd-2584 [001] 310.986534: balance_dirty_state: bdi btrfs-1: dirty=799 wb=637 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 310.986647: balance_dirty_state: bdi btrfs-1: dirty=824 wb=637 unstable=0 bg_thresh=997 thresh=1995 gap=534 poll_thresh=18 ino=257 dd-2584 [001] 310.986763: balance_dirty_state: bdi btrfs-1: dirty=849 wb=637 unstable=0 bg_thresh=996 thresh=1993 gap=507 poll_thresh=19 ino=257 dd-2584 [001] 310.986876: balance_dirty_state: bdi btrfs-1: dirty=899 wb=637 unstable=0 bg_thresh=996 thresh=1992 gap=456 poll_thresh=20 ino=257 dd-2584 [001] 310.986881: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-105% task_gap=-310% task_weight=99% bdi_bw=66284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 310.994325: balance_dirty_state: bdi btrfs-1: dirty=899 wb=512 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=20 ino=257 dd-2584 [000] 310.994475: balance_dirty_state: bdi btrfs-1: dirty=899 wb=512 unstable=0 bg_thresh=994 thresh=1988 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 310.994594: balance_dirty_state: bdi btrfs-1: dirty=924 wb=512 unstable=0 bg_thresh=996 thresh=1993 gap=557 poll_thresh=16 ino=257 dd-2584 [000] 310.994829: balance_dirty_state: bdi btrfs-1: dirty=949 wb=512 unstable=0 bg_thresh=996 thresh=1993 gap=532 poll_thresh=17 ino=257 dd-2584 [000] 310.995422: balance_dirty_state: bdi btrfs-1: dirty=999 wb=512 unstable=0 bg_thresh=996 thresh=1992 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 310.995432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=66284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 310.995470: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18348 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 310.996848: writeback_single_inode: bdi btrfs-1: ino=257 state= age=72 wrote=576 to_write=15808 dd-2584 [004] 311.002259: balance_dirty_state: bdi btrfs-1: dirty=424 wb=962 unstable=0 bg_thresh=995 thresh=1991 gap=605 poll_thresh=18 ino=257 dd-2584 [004] 311.002427: balance_dirty_state: bdi btrfs-1: dirty=424 wb=962 unstable=0 bg_thresh=995 thresh=1991 gap=605 poll_thresh=13 ino=257 dd-2584 [004] 311.002584: balance_dirty_state: bdi btrfs-1: dirty=449 wb=962 unstable=0 bg_thresh=998 thresh=1996 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 311.002743: balance_dirty_state: bdi btrfs-1: dirty=474 wb=962 unstable=0 bg_thresh=998 thresh=1996 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 311.002904: balance_dirty_state: bdi btrfs-1: dirty=474 wb=962 unstable=0 bg_thresh=1000 thresh=2001 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 311.003225: balance_dirty_state: bdi btrfs-1: dirty=499 wb=962 unstable=0 bg_thresh=1000 thresh=2000 gap=539 poll_thresh=17 ino=257 dd-2584 [004] 311.003549: balance_dirty_state: bdi btrfs-1: dirty=549 wb=962 unstable=0 bg_thresh=1002 thresh=2004 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 311.003560: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=66284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.010311: balance_dirty_state: bdi btrfs-1: dirty=549 wb=837 unstable=0 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=18 ino=257 dd-2584 [004] 311.010439: balance_dirty_state: bdi btrfs-1: dirty=549 wb=837 unstable=0 bg_thresh=1002 thresh=2004 gap=618 poll_thresh=13 ino=257 dd-2584 [004] 311.010557: balance_dirty_state: bdi btrfs-1: dirty=574 wb=837 unstable=0 bg_thresh=1001 thresh=2003 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 311.010675: balance_dirty_state: bdi btrfs-1: dirty=599 wb=837 unstable=0 bg_thresh=1004 thresh=2008 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 311.010792: balance_dirty_state: bdi btrfs-1: dirty=599 wb=837 unstable=0 bg_thresh=1001 thresh=2002 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 311.011030: balance_dirty_state: bdi btrfs-1: dirty=649 wb=837 unstable=0 bg_thresh=1003 thresh=2006 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 311.011629: balance_dirty_state: bdi btrfs-1: dirty=674 wb=837 unstable=0 bg_thresh=1002 thresh=2005 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 311.011638: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=66284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.018316: balance_dirty_state: bdi btrfs-1: dirty=674 wb=712 unstable=0 bg_thresh=1005 thresh=2011 gap=625 poll_thresh=18 ino=257 dd-2584 [004] 311.018408: balance_dirty_state: bdi btrfs-1: dirty=674 wb=712 unstable=0 bg_thresh=1002 thresh=2005 gap=619 poll_thresh=13 ino=257 dd-2584 [004] 311.018493: balance_dirty_state: bdi btrfs-1: dirty=699 wb=712 unstable=0 bg_thresh=1005 thresh=2010 gap=599 poll_thresh=14 ino=257 dd-2584 [004] 311.018578: balance_dirty_state: bdi btrfs-1: dirty=724 wb=712 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 311.018663: balance_dirty_state: bdi btrfs-1: dirty=724 wb=712 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=16 ino=257 dd-2584 [004] 311.018833: balance_dirty_state: bdi btrfs-1: dirty=774 wb=712 unstable=0 bg_thresh=1006 thresh=2013 gap=527 poll_thresh=17 ino=257 dd-2584 [004] 311.019003: balance_dirty_state: bdi btrfs-1: dirty=799 wb=712 unstable=0 bg_thresh=1006 thresh=2012 gap=501 poll_thresh=18 ino=257 dd-2584 [004] 311.019009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=66284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.026277: balance_dirty_state: bdi btrfs-1: dirty=799 wb=587 unstable=0 bg_thresh=1006 thresh=2012 gap=626 poll_thresh=18 ino=257 dd-2584 [004] 311.026399: balance_dirty_state: bdi btrfs-1: dirty=824 wb=587 unstable=0 bg_thresh=1003 thresh=2006 gap=595 poll_thresh=13 ino=257 dd-2584 [004] 311.026495: balance_dirty_state: bdi btrfs-1: dirty=824 wb=587 unstable=0 bg_thresh=1005 thresh=2011 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 311.026592: balance_dirty_state: bdi btrfs-1: dirty=849 wb=587 unstable=0 bg_thresh=1005 thresh=2010 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 311.026691: balance_dirty_state: bdi btrfs-1: dirty=874 wb=587 unstable=0 bg_thresh=1004 thresh=2009 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 311.026875: balance_dirty_state: bdi btrfs-1: dirty=899 wb=587 unstable=0 bg_thresh=1004 thresh=2008 gap=522 poll_thresh=17 ino=257 dd-2584 [004] 311.027339: balance_dirty_state: bdi btrfs-1: dirty=924 wb=587 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 311.027345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=66284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.034297: balance_dirty_state: bdi btrfs-1: dirty=924 wb=587 unstable=0 bg_thresh=1003 thresh=2007 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 311.034309: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=66284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.042318: balance_dirty_state: bdi btrfs-1: dirty=924 wb=312 unstable=0 bg_thresh=1003 thresh=2006 gap=770 poll_thresh=18 ino=257 dd-2584 [004] 311.042413: balance_dirty_state: bdi btrfs-1: dirty=949 wb=312 unstable=0 bg_thresh=1005 thresh=2011 gap=750 poll_thresh=13 ino=257 dd-2584 [004] 311.042503: balance_dirty_state: bdi btrfs-1: dirty=949 wb=312 unstable=0 bg_thresh=1002 thresh=2005 gap=744 poll_thresh=14 ino=257 dd-2584 [004] 311.042596: balance_dirty_state: bdi btrfs-1: dirty=974 wb=312 unstable=0 bg_thresh=1005 thresh=2010 gap=724 poll_thresh=15 ino=257 dd-2584 [004] 311.042688: balance_dirty_state: bdi btrfs-1: dirty=999 wb=312 unstable=0 bg_thresh=1004 thresh=2009 gap=698 poll_thresh=16 ino=257 dd-2584 [004] 311.042869: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=312 unstable=0 bg_thresh=1004 thresh=2008 gap=672 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 311.042920: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18396 wrote=0 to_write=16384 dd-2584 [004] 311.043065: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=312 unstable=0 bg_thresh=1003 thresh=2007 gap=671 poll_thresh=18 ino=257 dd-2584 [004] 311.043258: balance_dirty_state: bdi btrfs-1: dirty=974 wb=387 unstable=0 bg_thresh=1005 thresh=2011 gap=650 poll_thresh=19 ino=257 dd-2584 [004] 311.043453: balance_dirty_state: bdi btrfs-1: dirty=949 wb=462 unstable=0 bg_thresh=1005 thresh=2010 gap=599 poll_thresh=20 ino=257 dd-2584 [004] 311.043644: balance_dirty_state: bdi btrfs-1: dirty=899 wb=537 unstable=0 bg_thresh=1004 thresh=2009 gap=573 poll_thresh=21 ino=257 dd-2584 [004] 311.044129: balance_dirty_state: bdi btrfs-1: dirty=699 wb=762 unstable=0 bg_thresh=1004 thresh=2008 gap=547 poll_thresh=22 ino=257 dd-2584 [004] 311.044325: balance_dirty_state: bdi btrfs-1: dirty=674 wb=837 unstable=0 bg_thresh=1006 thresh=2012 gap=501 poll_thresh=23 ino=257 dd-2584 [004] 311.044328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=66284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 311.044923: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=800 to_write=15584 dd-2584 [004] 311.050234: balance_dirty_state: bdi btrfs-1: dirty=424 wb=987 unstable=0 bg_thresh=1006 thresh=2013 gap=602 poll_thresh=23 ino=257 dd-2584 [004] 311.050334: balance_dirty_state: bdi btrfs-1: dirty=418 wb=987 unstable=0 bg_thresh=1002 thresh=2004 gap=599 poll_thresh=17 ino=257 dd-2584 [004] 311.050520: balance_dirty_state: bdi btrfs-1: dirty=468 wb=987 unstable=0 bg_thresh=1001 thresh=2003 gap=548 poll_thresh=18 ino=257 dd-2584 [004] 311.050704: balance_dirty_state: bdi btrfs-1: dirty=493 wb=987 unstable=0 bg_thresh=1001 thresh=2002 gap=522 poll_thresh=19 ino=257 dd-2584 [004] 311.050891: balance_dirty_state: bdi btrfs-1: dirty=518 wb=987 unstable=0 bg_thresh=1003 thresh=2006 gap=501 poll_thresh=20 ino=257 dd-2584 [004] 311.050898: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-244% task_weight=99% bdi_bw=66424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 311.058241: balance_dirty_state: bdi btrfs-1: dirty=518 wb=812 unstable=0 bg_thresh=1000 thresh=2001 gap=671 poll_thresh=20 ino=257 dd-2584 [000] 311.058335: balance_dirty_state: bdi btrfs-1: dirty=518 wb=812 unstable=0 bg_thresh=997 thresh=1995 gap=665 poll_thresh=15 ino=257 dd-2584 [000] 311.058429: balance_dirty_state: bdi btrfs-1: dirty=543 wb=812 unstable=0 bg_thresh=1000 thresh=2000 gap=645 poll_thresh=16 ino=257 dd-2584 [000] 311.058557: balance_dirty_state: bdi btrfs-1: dirty=568 wb=812 unstable=0 bg_thresh=1002 thresh=2005 gap=625 poll_thresh=17 ino=257 dd-2584 [000] 311.058686: balance_dirty_state: bdi btrfs-1: dirty=618 wb=812 unstable=0 bg_thresh=1005 thresh=2010 gap=580 poll_thresh=18 ino=257 dd-2584 [000] 311.058991: balance_dirty_state: bdi btrfs-1: dirty=643 wb=812 unstable=0 bg_thresh=1007 thresh=2014 gap=559 poll_thresh=19 ino=257 dd-2584 [000] 311.059144: balance_dirty_state: bdi btrfs-1: dirty=668 wb=812 unstable=0 bg_thresh=1006 thresh=2013 gap=533 poll_thresh=20 ino=257 dd-2584 [000] 311.059266: balance_dirty_state: bdi btrfs-1: dirty=693 wb=812 unstable=0 bg_thresh=1006 thresh=2012 gap=507 poll_thresh=21 ino=257 dd-2584 [000] 311.059385: balance_dirty_state: bdi btrfs-1: dirty=743 wb=812 unstable=0 bg_thresh=1008 thresh=2016 gap=461 poll_thresh=22 ino=257 dd-2584 [000] 311.059390: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-89% task_gap=-279% task_weight=99% bdi_bw=66424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.067762: balance_dirty_state: bdi btrfs-1: dirty=743 wb=812 unstable=0 bg_thresh=1010 thresh=2021 gap=466 poll_thresh=22 ino=257 dd-2584 [004] 311.067768: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-86% task_gap=-272% task_weight=99% bdi_bw=66424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 311.078280: balance_dirty_state: bdi btrfs-1: dirty=749 wb=691 unstable=0 bg_thresh=997 thresh=1994 gap=554 poll_thresh=22 ino=257 dd-2584 [002] 311.078349: balance_dirty_state: bdi btrfs-1: dirty=774 wb=691 unstable=0 bg_thresh=996 thresh=1993 gap=528 poll_thresh=16 ino=257 dd-2584 [002] 311.078472: balance_dirty_state: bdi btrfs-1: dirty=799 wb=691 unstable=0 bg_thresh=999 thresh=1998 gap=508 poll_thresh=17 ino=257 dd-2584 [002] 311.078593: balance_dirty_state: bdi btrfs-1: dirty=824 wb=691 unstable=0 bg_thresh=1001 thresh=2003 gap=488 poll_thresh=18 ino=257 dd-2584 [002] 311.078598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=66424 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 311.086316: balance_dirty_state: bdi btrfs-1: dirty=824 wb=441 unstable=0 bg_thresh=995 thresh=1990 gap=725 poll_thresh=18 ino=257 dd-2584 [002] 311.086418: balance_dirty_state: bdi btrfs-1: dirty=855 wb=449 unstable=0 bg_thresh=995 thresh=1991 gap=687 poll_thresh=13 ino=257 dd-2584 [002] 311.086484: balance_dirty_state: bdi btrfs-1: dirty=880 wb=449 unstable=0 bg_thresh=997 thresh=1995 gap=666 poll_thresh=14 ino=257 dd-2584 [002] 311.086549: balance_dirty_state: bdi btrfs-1: dirty=880 wb=449 unstable=0 bg_thresh=997 thresh=1995 gap=666 poll_thresh=15 ino=257 dd-2584 [002] 311.086797: balance_dirty_state: bdi btrfs-1: dirty=905 wb=449 unstable=0 bg_thresh=997 thresh=1994 gap=640 poll_thresh=16 ino=257 dd-2584 [002] 311.086914: balance_dirty_state: bdi btrfs-1: dirty=930 wb=449 unstable=0 bg_thresh=996 thresh=1993 gap=614 poll_thresh=17 ino=257 dd-2584 [002] 311.087033: balance_dirty_state: bdi btrfs-1: dirty=955 wb=449 unstable=0 bg_thresh=996 thresh=1992 gap=588 poll_thresh=18 ino=257 dd-2584 [002] 311.087152: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=449 unstable=0 bg_thresh=1001 thresh=2002 gap=548 poll_thresh=19 ino=257 flush-btrfs-1-2586 [000] 311.087174: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18440 wrote=0 to_write=16384 dd-2584 [002] 311.087279: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=449 unstable=0 bg_thresh=1000 thresh=2001 gap=522 poll_thresh=20 ino=257 dd-2584 [002] 311.087406: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=449 unstable=0 bg_thresh=1000 thresh=2000 gap=521 poll_thresh=21 ino=257 dd-2584 [002] 311.087534: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=499 unstable=0 bg_thresh=1002 thresh=2004 gap=475 poll_thresh=22 ino=257 dd-2584 [002] 311.087536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=66424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 311.089776: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=672 to_write=15712 dd-2584 [002] 311.094368: balance_dirty_state: bdi btrfs-1: dirty=394 wb=1095 unstable=0 bg_thresh=1001 thresh=2002 gap=513 poll_thresh=22 ino=257 dd-2584 [002] 311.094448: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1095 unstable=0 bg_thresh=998 thresh=1996 gap=482 poll_thresh=16 ino=257 dd-2584 [002] 311.094453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-79% task_gap=-258% task_weight=100% bdi_bw=66424 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 311.102335: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1083 unstable=0 bg_thresh=995 thresh=1991 gap=482 poll_thresh=16 ino=257 dd-2584 [000] 311.102344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-263% task_weight=98% bdi_bw=66424 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 311.110357: balance_dirty_state: bdi btrfs-1: dirty=419 wb=1075 unstable=0 bg_thresh=994 thresh=1989 gap=495 poll_thresh=16 ino=257 dd-2584 [001] 311.110362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=66424 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 311.118326: balance_dirty_state: bdi btrfs-1: dirty=419 wb=825 unstable=0 bg_thresh=996 thresh=1992 gap=748 poll_thresh=16 ino=257 dd-2584 [001] 311.118397: balance_dirty_state: bdi btrfs-1: dirty=419 wb=825 unstable=0 bg_thresh=996 thresh=1992 gap=748 poll_thresh=12 ino=257 dd-2584 [001] 311.118460: balance_dirty_state: bdi btrfs-1: dirty=444 wb=825 unstable=0 bg_thresh=998 thresh=1997 gap=728 poll_thresh=13 ino=257 dd-2584 [001] 311.118704: balance_dirty_state: bdi btrfs-1: dirty=469 wb=825 unstable=0 bg_thresh=1001 thresh=2002 gap=708 poll_thresh=14 ino=257 dd-2584 [001] 311.118763: balance_dirty_state: bdi btrfs-1: dirty=469 wb=825 unstable=0 bg_thresh=1001 thresh=2002 gap=708 poll_thresh=15 ino=257 dd-2584 [001] 311.118822: balance_dirty_state: bdi btrfs-1: dirty=494 wb=825 unstable=0 bg_thresh=1003 thresh=2007 gap=688 poll_thresh=16 ino=257 dd-2584 [001] 311.118941: balance_dirty_state: bdi btrfs-1: dirty=519 wb=825 unstable=0 bg_thresh=1003 thresh=2006 gap=662 poll_thresh=17 ino=257 dd-2584 [001] 311.119059: balance_dirty_state: bdi btrfs-1: dirty=569 wb=825 unstable=0 bg_thresh=1002 thresh=2005 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 311.119176: balance_dirty_state: bdi btrfs-1: dirty=594 wb=825 unstable=0 bg_thresh=1004 thresh=2009 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 311.119294: balance_dirty_state: bdi btrfs-1: dirty=619 wb=825 unstable=0 bg_thresh=1004 thresh=2008 gap=564 poll_thresh=20 ino=257 dd-2584 [001] 311.119411: balance_dirty_state: bdi btrfs-1: dirty=644 wb=825 unstable=0 bg_thresh=1003 thresh=2007 gap=538 poll_thresh=21 ino=257 dd-2584 [001] 311.119531: balance_dirty_state: bdi btrfs-1: dirty=694 wb=825 unstable=0 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=22 ino=257 dd-2584 [001] 311.119536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=66424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 311.126367: balance_dirty_state: bdi btrfs-1: dirty=693 wb=833 unstable=0 bg_thresh=1000 thresh=2001 gap=475 poll_thresh=22 ino=257 dd-2584 [001] 311.126373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=66424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 311.134337: balance_dirty_state: bdi btrfs-1: dirty=693 wb=683 unstable=0 bg_thresh=1002 thresh=2005 gap=629 poll_thresh=22 ino=257 dd-2584 [001] 311.134443: balance_dirty_state: bdi btrfs-1: dirty=693 wb=683 unstable=0 bg_thresh=1002 thresh=2004 gap=628 poll_thresh=16 ino=257 dd-2584 [001] 311.134727: balance_dirty_state: bdi btrfs-1: dirty=743 wb=683 unstable=0 bg_thresh=1001 thresh=2003 gap=577 poll_thresh=17 ino=257 dd-2584 [001] 311.134841: balance_dirty_state: bdi btrfs-1: dirty=768 wb=683 unstable=0 bg_thresh=1003 thresh=2007 gap=556 poll_thresh=18 ino=257 dd-2584 [001] 311.134955: balance_dirty_state: bdi btrfs-1: dirty=793 wb=683 unstable=0 bg_thresh=1003 thresh=2006 gap=530 poll_thresh=19 ino=257 dd-2584 [001] 311.135072: balance_dirty_state: bdi btrfs-1: dirty=818 wb=683 unstable=0 bg_thresh=1002 thresh=2005 gap=504 poll_thresh=20 ino=257 dd-2584 [001] 311.135225: balance_dirty_state: bdi btrfs-1: dirty=868 wb=608 unstable=0 bg_thresh=1001 thresh=2002 gap=526 poll_thresh=21 ino=257 dd-2584 [001] 311.135361: balance_dirty_state: bdi btrfs-1: dirty=893 wb=558 unstable=0 bg_thresh=1003 thresh=2007 gap=556 poll_thresh=22 ino=257 dd-2584 [001] 311.135487: balance_dirty_state: bdi btrfs-1: dirty=918 wb=558 unstable=0 bg_thresh=1002 thresh=2005 gap=529 poll_thresh=23 ino=257 dd-2584 [001] 311.135614: balance_dirty_state: bdi btrfs-1: dirty=968 wb=558 unstable=0 bg_thresh=998 thresh=1997 gap=471 poll_thresh=24 ino=257 dd-2584 [001] 311.135619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=66424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 311.142427: balance_dirty_state: bdi btrfs-1: dirty=968 wb=558 unstable=0 bg_thresh=1003 thresh=2007 gap=481 poll_thresh=24 ino=257 dd-2584 [001] 311.142437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=66424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 311.150435: balance_dirty_state: bdi btrfs-1: dirty=968 wb=558 unstable=0 bg_thresh=1003 thresh=2007 gap=481 poll_thresh=24 ino=257 dd-2584 [001] 311.150443: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=66424 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 311.158352: balance_dirty_state: bdi btrfs-1: dirty=968 wb=308 unstable=0 bg_thresh=1002 thresh=2005 gap=729 poll_thresh=24 ino=257 dd-2584 [001] 311.158757: balance_dirty_state: bdi btrfs-1: dirty=968 wb=308 unstable=0 bg_thresh=1002 thresh=2004 gap=728 poll_thresh=18 ino=257 dd-2584 [001] 311.158947: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=308 unstable=0 bg_thresh=1001 thresh=2003 gap=677 poll_thresh=19 ino=257 flush-btrfs-1-2586 [005] 311.158986: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18512 wrote=0 to_write=8192 dd-2584 [001] 311.159237: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=308 unstable=0 bg_thresh=1001 thresh=2002 gap=651 poll_thresh=20 ino=257 dd-2584 [001] 311.159526: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=358 unstable=0 bg_thresh=1003 thresh=2006 gap=630 poll_thresh=21 ino=257 dd-2584 [001] 311.159826: balance_dirty_state: bdi btrfs-1: dirty=993 wb=408 unstable=0 bg_thresh=1002 thresh=2005 gap=604 poll_thresh=22 ino=257 dd-2584 [001] 311.160129: balance_dirty_state: bdi btrfs-1: dirty=993 wb=433 unstable=0 bg_thresh=1002 thresh=2004 gap=578 poll_thresh=23 ino=257 dd-2584 [001] 311.160431: balance_dirty_state: bdi btrfs-1: dirty=968 wb=483 unstable=0 bg_thresh=1001 thresh=2003 gap=552 poll_thresh=24 ino=257 dd-2584 [001] 311.160736: balance_dirty_state: bdi btrfs-1: dirty=968 wb=533 unstable=0 bg_thresh=1003 thresh=2007 gap=506 poll_thresh=25 ino=257 dd-2584 [001] 311.161501: balance_dirty_state: bdi btrfs-1: dirty=843 wb=683 unstable=0 bg_thresh=1003 thresh=2006 gap=480 poll_thresh=26 ino=257 dd-2584 [001] 311.161504: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 311.163689: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=832 to_write=7360 dd-2584 [001] 311.166355: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1008 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=26 ino=257 dd-2584 [001] 311.166427: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1008 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=19 ino=257 dd-2584 [001] 311.166557: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1008 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=20 ino=257 dd-2584 [001] 311.166686: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1008 unstable=0 bg_thresh=1004 thresh=2008 gap=507 poll_thresh=21 ino=257 dd-2584 [001] 311.166813: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1008 unstable=0 bg_thresh=1000 thresh=2000 gap=474 poll_thresh=22 ino=257 dd-2584 [001] 311.166818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 311.174354: balance_dirty_state: bdi btrfs-1: dirty=518 wb=858 unstable=0 bg_thresh=1003 thresh=2007 gap=631 poll_thresh=22 ino=257 dd-2584 [001] 311.174479: balance_dirty_state: bdi btrfs-1: dirty=543 wb=858 unstable=0 bg_thresh=1000 thresh=2001 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 311.174718: balance_dirty_state: bdi btrfs-1: dirty=568 wb=858 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=17 ino=257 dd-2584 [001] 311.174864: balance_dirty_state: bdi btrfs-1: dirty=593 wb=858 unstable=0 bg_thresh=998 thresh=1997 gap=546 poll_thresh=18 ino=257 dd-2584 [001] 311.174985: balance_dirty_state: bdi btrfs-1: dirty=618 wb=858 unstable=0 bg_thresh=1001 thresh=2002 gap=526 poll_thresh=19 ino=257 dd-2584 [001] 311.175340: balance_dirty_state: bdi btrfs-1: dirty=668 wb=858 unstable=0 bg_thresh=999 thresh=1999 gap=473 poll_thresh=20 ino=257 dd-2584 [001] 311.175350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 311.182345: balance_dirty_state: bdi btrfs-1: dirty=668 wb=858 unstable=0 bg_thresh=999 thresh=1999 gap=473 poll_thresh=20 ino=257 dd-2584 [001] 311.182354: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 311.190331: balance_dirty_state: bdi btrfs-1: dirty=668 wb=833 unstable=0 bg_thresh=999 thresh=1999 gap=498 poll_thresh=20 ino=257 dd-2584 [001] 311.190340: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.198391: balance_dirty_state: bdi btrfs-1: dirty=668 wb=708 unstable=0 bg_thresh=1002 thresh=2004 gap=628 poll_thresh=20 ino=257 dd-2584 [004] 311.198469: balance_dirty_state: bdi btrfs-1: dirty=668 wb=708 unstable=0 bg_thresh=1002 thresh=2004 gap=628 poll_thresh=15 ino=257 dd-2584 [004] 311.198529: balance_dirty_state: bdi btrfs-1: dirty=693 wb=708 unstable=0 bg_thresh=1004 thresh=2009 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 311.198640: balance_dirty_state: bdi btrfs-1: dirty=718 wb=708 unstable=0 bg_thresh=1007 thresh=2014 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 311.198753: balance_dirty_state: bdi btrfs-1: dirty=768 wb=708 unstable=0 bg_thresh=1006 thresh=2013 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 311.198866: balance_dirty_state: bdi btrfs-1: dirty=793 wb=708 unstable=0 bg_thresh=1008 thresh=2017 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 311.198978: balance_dirty_state: bdi btrfs-1: dirty=818 wb=708 unstable=0 bg_thresh=1008 thresh=2016 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 311.198983: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-184% task_weight=98% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.206326: balance_dirty_state: bdi btrfs-1: dirty=818 wb=708 unstable=0 bg_thresh=1011 thresh=2022 gap=496 poll_thresh=20 ino=257 dd-2584 [004] 311.206331: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.214306: balance_dirty_state: bdi btrfs-1: dirty=818 wb=458 unstable=0 bg_thresh=997 thresh=1995 gap=719 poll_thresh=20 ino=257 dd-2584 [004] 311.214373: balance_dirty_state: bdi btrfs-1: dirty=843 wb=458 unstable=0 bg_thresh=997 thresh=1995 gap=694 poll_thresh=15 ino=257 dd-2584 [004] 311.214434: balance_dirty_state: bdi btrfs-1: dirty=868 wb=458 unstable=0 bg_thresh=1000 thresh=2000 gap=674 poll_thresh=16 ino=257 dd-2584 [004] 311.214557: balance_dirty_state: bdi btrfs-1: dirty=893 wb=458 unstable=0 bg_thresh=999 thresh=1999 gap=648 poll_thresh=17 ino=257 dd-2584 [004] 311.214865: balance_dirty_state: bdi btrfs-1: dirty=918 wb=458 unstable=0 bg_thresh=999 thresh=1998 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 311.214984: balance_dirty_state: bdi btrfs-1: dirty=943 wb=458 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 311.215102: balance_dirty_state: bdi btrfs-1: dirty=993 wb=458 unstable=0 bg_thresh=1000 thresh=2001 gap=550 poll_thresh=20 ino=257 dd-2584 [004] 311.215227: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=458 unstable=0 bg_thresh=1000 thresh=2000 gap=524 poll_thresh=21 ino=257 flush-btrfs-1-2586 [000] 311.215246: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18568 wrote=0 to_write=8192 dd-2584 [004] 311.215405: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=458 unstable=0 bg_thresh=1005 thresh=2010 gap=509 poll_thresh=22 ino=257 dd-2584 [004] 311.215589: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=483 unstable=0 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=23 ino=257 dd-2584 [004] 311.215591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 311.217082: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=672 to_write=7520 dd-2584 [004] 311.222305: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1008 unstable=0 bg_thresh=996 thresh=1992 gap=591 poll_thresh=23 ino=257 dd-2584 [004] 311.222372: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1008 unstable=0 bg_thresh=996 thresh=1992 gap=566 poll_thresh=17 ino=257 dd-2584 [004] 311.222493: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1008 unstable=0 bg_thresh=997 thresh=1995 gap=544 poll_thresh=18 ino=257 dd-2584 [004] 311.222614: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1008 unstable=0 bg_thresh=1002 thresh=2005 gap=504 poll_thresh=19 ino=257 dd-2584 [004] 311.222929: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1008 unstable=0 bg_thresh=1002 thresh=2004 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 311.222934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.230317: balance_dirty_state: bdi btrfs-1: dirty=518 wb=1008 unstable=0 bg_thresh=1002 thresh=2004 gap=478 poll_thresh=20 ino=257 dd-2584 [004] 311.230335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.238359: balance_dirty_state: bdi btrfs-1: dirty=518 wb=883 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=20 ino=257 dd-2584 [004] 311.238459: balance_dirty_state: bdi btrfs-1: dirty=543 wb=883 unstable=0 bg_thresh=995 thresh=1991 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 311.238543: balance_dirty_state: bdi btrfs-1: dirty=543 wb=883 unstable=0 bg_thresh=998 thresh=1996 gap=570 poll_thresh=16 ino=257 dd-2584 [004] 311.238710: balance_dirty_state: bdi btrfs-1: dirty=593 wb=883 unstable=0 bg_thresh=1000 thresh=2001 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 311.238877: balance_dirty_state: bdi btrfs-1: dirty=618 wb=883 unstable=0 bg_thresh=1003 thresh=2006 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 311.239049: balance_dirty_state: bdi btrfs-1: dirty=643 wb=883 unstable=0 bg_thresh=1005 thresh=2010 gap=484 poll_thresh=19 ino=257 dd-2584 [004] 311.239056: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.246358: balance_dirty_state: bdi btrfs-1: dirty=643 wb=883 unstable=0 bg_thresh=1002 thresh=2004 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 311.246363: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.254333: balance_dirty_state: bdi btrfs-1: dirty=643 wb=683 unstable=0 bg_thresh=998 thresh=1997 gap=671 poll_thresh=19 ino=257 dd-2584 [004] 311.254429: balance_dirty_state: bdi btrfs-1: dirty=668 wb=683 unstable=0 bg_thresh=998 thresh=1997 gap=646 poll_thresh=14 ino=257 dd-2584 [004] 311.254486: balance_dirty_state: bdi btrfs-1: dirty=668 wb=683 unstable=0 bg_thresh=1001 thresh=2002 gap=651 poll_thresh=15 ino=257 dd-2584 [004] 311.254543: balance_dirty_state: bdi btrfs-1: dirty=693 wb=683 unstable=0 bg_thresh=1003 thresh=2007 gap=631 poll_thresh=16 ino=257 dd-2584 [004] 311.254656: balance_dirty_state: bdi btrfs-1: dirty=718 wb=683 unstable=0 bg_thresh=1003 thresh=2006 gap=605 poll_thresh=17 ino=257 dd-2584 [004] 311.254939: balance_dirty_state: bdi btrfs-1: dirty=768 wb=683 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 311.255056: balance_dirty_state: bdi btrfs-1: dirty=793 wb=683 unstable=0 bg_thresh=1002 thresh=2004 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 311.255169: balance_dirty_state: bdi btrfs-1: dirty=818 wb=683 unstable=0 bg_thresh=1004 thresh=2008 gap=507 poll_thresh=20 ino=257 dd-2584 [004] 311.255283: balance_dirty_state: bdi btrfs-1: dirty=843 wb=683 unstable=0 bg_thresh=1003 thresh=2007 gap=481 poll_thresh=21 ino=257 dd-2584 [004] 311.255287: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=64572 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.262336: balance_dirty_state: bdi btrfs-1: dirty=843 wb=558 unstable=0 bg_thresh=1001 thresh=2002 gap=601 poll_thresh=21 ino=257 dd-2584 [004] 311.262415: balance_dirty_state: bdi btrfs-1: dirty=868 wb=558 unstable=0 bg_thresh=1003 thresh=2007 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 311.262531: balance_dirty_state: bdi btrfs-1: dirty=893 wb=558 unstable=0 bg_thresh=1003 thresh=2006 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 311.262644: balance_dirty_state: bdi btrfs-1: dirty=943 wb=558 unstable=0 bg_thresh=1002 thresh=2005 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 311.262758: balance_dirty_state: bdi btrfs-1: dirty=968 wb=558 unstable=0 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=19 ino=257 dd-2584 [004] 311.262762: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=63012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 311.270429: balance_dirty_state: bdi btrfs-1: dirty=968 wb=558 unstable=0 bg_thresh=1004 thresh=2009 gap=483 poll_thresh=19 ino=257 dd-2584 [005] 311.270438: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=63012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 311.278462: balance_dirty_state: bdi btrfs-1: dirty=968 wb=433 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=19 ino=257 dd-2584 [005] 311.278571: balance_dirty_state: bdi btrfs-1: dirty=968 wb=383 unstable=0 bg_thresh=992 thresh=1984 gap=633 poll_thresh=14 ino=257 dd-2584 [005] 311.278651: balance_dirty_state: bdi btrfs-1: dirty=993 wb=358 unstable=0 bg_thresh=994 thresh=1989 gap=638 poll_thresh=15 ino=257 dd-2584 [005] 311.279002: balance_dirty_state: bdi btrfs-1: dirty=993 wb=308 unstable=0 bg_thresh=1000 thresh=2000 gap=699 poll_thresh=16 ino=257 dd-2584 [005] 311.279238: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=308 unstable=0 bg_thresh=999 thresh=1999 gap=648 poll_thresh=17 ino=257 flush-btrfs-1-2586 [000] 311.279320: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18632 wrote=0 to_write=8192 dd-2584 [005] 311.279490: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=308 unstable=0 bg_thresh=996 thresh=1992 gap=616 poll_thresh=18 ino=257 dd-2584 [005] 311.279735: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=333 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=19 ino=257 dd-2584 [005] 311.279985: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=383 unstable=0 bg_thresh=997 thresh=1995 gap=544 poll_thresh=20 ino=257 dd-2584 [005] 311.280240: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=433 unstable=0 bg_thresh=997 thresh=1994 gap=518 poll_thresh=21 ino=257 dd-2584 [005] 311.280500: balance_dirty_state: bdi btrfs-1: dirty=993 wb=483 unstable=0 bg_thresh=996 thresh=1993 gap=517 poll_thresh=22 ino=257 dd-2584 [005] 311.280756: balance_dirty_state: bdi btrfs-1: dirty=968 wb=533 unstable=0 bg_thresh=996 thresh=1992 gap=491 poll_thresh=23 ino=257 dd-2584 [005] 311.280759: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-165% task_weight=97% bdi_bw=63012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 311.283467: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=280 wrote=832 to_write=7360 dd-2584 [005] 311.286374: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1108 unstable=0 bg_thresh=993 thresh=1986 gap=485 poll_thresh=23 ino=257 dd-2584 [005] 311.286380: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1255 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-37% task_gap=-173% task_weight=97% bdi_bw=63012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 311.294475: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1008 unstable=0 bg_thresh=996 thresh=1993 gap=592 poll_thresh=23 ino=257 dd-2584 [000] 311.294598: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1008 unstable=0 bg_thresh=999 thresh=1998 gap=597 poll_thresh=17 ino=257 dd-2584 [000] 311.295195: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1008 unstable=0 bg_thresh=1001 thresh=2003 gap=552 poll_thresh=18 ino=257 dd-2584 [000] 311.295429: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1008 unstable=0 bg_thresh=1004 thresh=2008 gap=532 poll_thresh=19 ino=257 dd-2584 [000] 311.295667: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1008 unstable=0 bg_thresh=1003 thresh=2007 gap=506 poll_thresh=20 ino=257 dd-2584 [000] 311.295901: balance_dirty_state: bdi btrfs-1: dirty=543 wb=1008 unstable=0 bg_thresh=1005 thresh=2011 gap=460 poll_thresh=21 ino=257 dd-2584 [000] 311.295910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=63012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 311.302392: balance_dirty_state: bdi btrfs-1: dirty=543 wb=1008 unstable=0 bg_thresh=1005 thresh=2011 gap=460 poll_thresh=21 ino=257 dd-2584 [000] 311.302399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=63012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 311.310366: balance_dirty_state: bdi btrfs-1: dirty=543 wb=1008 unstable=0 bg_thresh=1005 thresh=2011 gap=460 poll_thresh=21 ino=257 dd-2584 [000] 311.310374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=63012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.318331: balance_dirty_state: bdi btrfs-1: dirty=543 wb=883 unstable=0 bg_thresh=1004 thresh=2009 gap=583 poll_thresh=21 ino=257 dd-2584 [004] 311.318419: balance_dirty_state: bdi btrfs-1: dirty=568 wb=883 unstable=0 bg_thresh=1004 thresh=2009 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 311.318587: balance_dirty_state: bdi btrfs-1: dirty=593 wb=883 unstable=0 bg_thresh=1007 thresh=2014 gap=538 poll_thresh=17 ino=257 dd-2584 [004] 311.318754: balance_dirty_state: bdi btrfs-1: dirty=618 wb=883 unstable=0 bg_thresh=1009 thresh=2019 gap=518 poll_thresh=18 ino=257 dd-2584 [004] 311.318925: balance_dirty_state: bdi btrfs-1: dirty=643 wb=883 unstable=0 bg_thresh=1014 thresh=2029 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 311.318932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1360 avg_dirty=1360 bdi_gap=11% task_gap=-76% task_weight=99% bdi_bw=63012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.326495: balance_dirty_state: bdi btrfs-1: dirty=668 wb=833 unstable=0 bg_thresh=1014 thresh=2028 gap=527 poll_thresh=14 ino=257 dd-2584 [004] 311.326723: balance_dirty_state: bdi btrfs-1: dirty=693 wb=833 unstable=0 bg_thresh=1011 thresh=2022 gap=496 poll_thresh=15 ino=257 dd-2584 [004] 311.326728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=63012 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 311.334374: balance_dirty_state: bdi btrfs-1: dirty=693 wb=708 unstable=0 bg_thresh=1001 thresh=2003 gap=602 poll_thresh=15 ino=257 dd-2584 [004] 311.334461: balance_dirty_state: bdi btrfs-1: dirty=693 wb=708 unstable=0 bg_thresh=1001 thresh=2003 gap=602 poll_thresh=11 ino=257 dd-2584 [004] 311.334544: balance_dirty_state: bdi btrfs-1: dirty=718 wb=708 unstable=0 bg_thresh=1004 thresh=2008 gap=582 poll_thresh=12 ino=257 dd-2584 [004] 311.334632: balance_dirty_state: bdi btrfs-1: dirty=743 wb=708 unstable=0 bg_thresh=1004 thresh=2008 gap=557 poll_thresh=13 ino=257 dd-2584 [004] 311.334708: balance_dirty_state: bdi btrfs-1: dirty=743 wb=708 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=14 ino=257 dd-2584 [004] 311.334770: balance_dirty_state: bdi btrfs-1: dirty=768 wb=708 unstable=0 bg_thresh=1003 thresh=2006 gap=530 poll_thresh=15 ino=257 dd-2584 [004] 311.334831: balance_dirty_state: bdi btrfs-1: dirty=768 wb=708 unstable=0 bg_thresh=1005 thresh=2011 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 311.334950: balance_dirty_state: bdi btrfs-1: dirty=818 wb=708 unstable=0 bg_thresh=1005 thresh=2010 gap=484 poll_thresh=17 ino=257 dd-2584 [004] 311.334955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=63012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.342474: balance_dirty_state: bdi btrfs-1: dirty=818 wb=708 unstable=0 bg_thresh=999 thresh=1998 gap=472 poll_thresh=13 ino=257 dd-2584 [004] 311.342480: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=63012 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 311.350431: balance_dirty_state: bdi btrfs-1: dirty=818 wb=583 unstable=0 bg_thresh=993 thresh=1986 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 311.350520: balance_dirty_state: bdi btrfs-1: dirty=843 wb=583 unstable=0 bg_thresh=993 thresh=1986 gap=560 poll_thresh=10 ino=257 dd-2584 [004] 311.350605: balance_dirty_state: bdi btrfs-1: dirty=868 wb=583 unstable=0 bg_thresh=995 thresh=1991 gap=540 poll_thresh=11 ino=257 dd-2584 [004] 311.350688: balance_dirty_state: bdi btrfs-1: dirty=868 wb=583 unstable=0 bg_thresh=995 thresh=1991 gap=540 poll_thresh=12 ino=257 dd-2584 [004] 311.350772: balance_dirty_state: bdi btrfs-1: dirty=893 wb=583 unstable=0 bg_thresh=998 thresh=1996 gap=520 poll_thresh=13 ino=257 dd-2584 [004] 311.350858: balance_dirty_state: bdi btrfs-1: dirty=918 wb=583 unstable=0 bg_thresh=1000 thresh=2001 gap=500 poll_thresh=14 ino=257 dd-2584 [004] 311.350864: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=63012 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 311.357146: balance_dirty_state: bdi 0:15: dirty=918 wb=433 unstable=0 bg_thresh=1002 thresh=2004 gap=653 poll_thresh=34 ino=2375722 dd-2584 [004] 311.358365: balance_dirty_state: bdi btrfs-1: dirty=918 wb=433 unstable=0 bg_thresh=1002 thresh=2004 gap=653 poll_thresh=14 ino=257 dd-2584 [004] 311.358451: balance_dirty_state: bdi btrfs-1: dirty=918 wb=433 unstable=0 bg_thresh=1004 thresh=2009 gap=658 poll_thresh=10 ino=257 dd-2584 [004] 311.358685: balance_dirty_state: bdi btrfs-1: dirty=943 wb=433 unstable=0 bg_thresh=1004 thresh=2009 gap=633 poll_thresh=11 ino=257 dd-2584 [004] 311.358742: balance_dirty_state: bdi btrfs-1: dirty=968 wb=433 unstable=0 bg_thresh=1004 thresh=2008 gap=607 poll_thresh=12 ino=257 dd-2584 [004] 311.358797: balance_dirty_state: bdi btrfs-1: dirty=968 wb=433 unstable=0 bg_thresh=1004 thresh=2008 gap=607 poll_thresh=13 ino=257 dd-2584 [004] 311.358854: balance_dirty_state: bdi btrfs-1: dirty=993 wb=433 unstable=0 bg_thresh=1003 thresh=2007 gap=581 poll_thresh=14 ino=257 dd-2584 [004] 311.358927: balance_dirty_state: bdi btrfs-1: dirty=993 wb=433 unstable=0 bg_thresh=1000 thresh=2001 gap=575 poll_thresh=15 ino=257 dd-2584 [004] 311.359015: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=433 unstable=0 bg_thresh=1001 thresh=2003 gap=552 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 311.359081: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18712 wrote=0 to_write=8192 dd-2584 [004] 311.359201: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=433 unstable=0 bg_thresh=1003 thresh=2007 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 311.359370: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=508 unstable=0 bg_thresh=1003 thresh=2006 gap=480 poll_thresh=18 ino=257 dd-2584 [004] 311.359372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=63012 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 311.360893: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=356 wrote=688 to_write=7504 dd-2584 [000] 311.366448: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1108 unstable=0 bg_thresh=1000 thresh=2000 gap=474 poll_thresh=18 ino=257 dd-2584 [000] 311.366454: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=60204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.378439: balance_dirty_state: bdi btrfs-1: dirty=418 wb=858 unstable=0 bg_thresh=1001 thresh=2003 gap=727 poll_thresh=18 ino=257 dd-2584 [004] 311.378546: balance_dirty_state: bdi btrfs-1: dirty=418 wb=858 unstable=0 bg_thresh=998 thresh=1997 gap=721 poll_thresh=13 ino=257 dd-2584 [004] 311.378635: balance_dirty_state: bdi btrfs-1: dirty=443 wb=858 unstable=0 bg_thresh=1001 thresh=2002 gap=701 poll_thresh=14 ino=257 dd-2584 [004] 311.378724: balance_dirty_state: bdi btrfs-1: dirty=468 wb=858 unstable=0 bg_thresh=1000 thresh=2001 gap=675 poll_thresh=15 ino=257 dd-2584 [004] 311.378812: balance_dirty_state: bdi btrfs-1: dirty=468 wb=858 unstable=0 bg_thresh=1000 thresh=2001 gap=675 poll_thresh=16 ino=257 dd-2584 [004] 311.378986: balance_dirty_state: bdi btrfs-1: dirty=493 wb=858 unstable=0 bg_thresh=1002 thresh=2005 gap=654 poll_thresh=17 ino=257 dd-2584 [004] 311.379457: balance_dirty_state: bdi btrfs-1: dirty=543 wb=858 unstable=0 bg_thresh=1002 thresh=2004 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 311.379632: balance_dirty_state: bdi btrfs-1: dirty=568 wb=858 unstable=0 bg_thresh=998 thresh=1997 gap=571 poll_thresh=19 ino=257 dd-2584 [004] 311.379802: balance_dirty_state: bdi btrfs-1: dirty=593 wb=858 unstable=0 bg_thresh=1000 thresh=2001 gap=550 poll_thresh=20 ino=257 dd-2584 [004] 311.379973: balance_dirty_state: bdi btrfs-1: dirty=643 wb=858 unstable=0 bg_thresh=1000 thresh=2000 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 311.379979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=60204 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 311.386416: balance_dirty_state: bdi btrfs-1: dirty=643 wb=858 unstable=0 bg_thresh=1000 thresh=2000 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 311.386420: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=60204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.394345: balance_dirty_state: bdi btrfs-1: dirty=643 wb=658 unstable=0 bg_thresh=1002 thresh=2004 gap=703 poll_thresh=21 ino=257 dd-2584 [004] 311.394484: balance_dirty_state: bdi btrfs-1: dirty=643 wb=658 unstable=0 bg_thresh=1002 thresh=2004 gap=703 poll_thresh=16 ino=257 dd-2584 [004] 311.394774: balance_dirty_state: bdi btrfs-1: dirty=693 wb=658 unstable=0 bg_thresh=1004 thresh=2008 gap=657 poll_thresh=17 ino=257 dd-2584 [004] 311.395062: balance_dirty_state: bdi btrfs-1: dirty=718 wb=658 unstable=0 bg_thresh=1003 thresh=2007 gap=631 poll_thresh=18 ino=257 dd-2584 [004] 311.395347: balance_dirty_state: bdi btrfs-1: dirty=743 wb=658 unstable=0 bg_thresh=1003 thresh=2006 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 311.396150: balance_dirty_state: bdi btrfs-1: dirty=768 wb=658 unstable=0 bg_thresh=1002 thresh=2005 gap=579 poll_thresh=20 ino=257 dd-2584 [004] 311.396441: balance_dirty_state: bdi btrfs-1: dirty=818 wb=658 unstable=0 bg_thresh=1001 thresh=2003 gap=527 poll_thresh=21 ino=257 dd-2584 [004] 311.396729: balance_dirty_state: bdi btrfs-1: dirty=843 wb=658 unstable=0 bg_thresh=1001 thresh=2002 gap=501 poll_thresh=22 ino=257 dd-2584 [004] 311.397015: balance_dirty_state: bdi btrfs-1: dirty=868 wb=658 unstable=0 bg_thresh=1000 thresh=2001 gap=475 poll_thresh=23 ino=257 dd-2584 [004] 311.397025: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=98% bdi_bw=60204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.402380: balance_dirty_state: bdi btrfs-1: dirty=868 wb=533 unstable=0 bg_thresh=999 thresh=1999 gap=598 poll_thresh=23 ino=257 dd-2584 [004] 311.402469: balance_dirty_state: bdi btrfs-1: dirty=893 wb=533 unstable=0 bg_thresh=1002 thresh=2004 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 311.402585: balance_dirty_state: bdi btrfs-1: dirty=918 wb=533 unstable=0 bg_thresh=1001 thresh=2003 gap=552 poll_thresh=18 ino=257 dd-2584 [004] 311.402697: balance_dirty_state: bdi btrfs-1: dirty=943 wb=533 unstable=0 bg_thresh=1001 thresh=2002 gap=526 poll_thresh=19 ino=257 dd-2584 [004] 311.402811: balance_dirty_state: bdi btrfs-1: dirty=993 wb=533 unstable=0 bg_thresh=1003 thresh=2006 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 311.402815: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=60204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.410429: balance_dirty_state: bdi btrfs-1: dirty=993 wb=533 unstable=0 bg_thresh=1003 thresh=2006 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 311.410440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=60204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.418405: balance_dirty_state: bdi btrfs-1: dirty=993 wb=408 unstable=0 bg_thresh=1002 thresh=2004 gap=603 poll_thresh=20 ino=257 dd-2584 [004] 311.418478: balance_dirty_state: bdi btrfs-1: dirty=993 wb=408 unstable=0 bg_thresh=999 thresh=1998 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 311.418539: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=408 unstable=0 bg_thresh=1001 thresh=2003 gap=577 poll_thresh=16 ino=257 flush-btrfs-1-2586 [001] 311.418552: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18772 wrote=0 to_write=8192 dd-2584 [004] 311.418848: balance_dirty_state: bdi btrfs-1: dirty=943 wb=508 unstable=0 bg_thresh=998 thresh=1996 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 311.418977: balance_dirty_state: bdi btrfs-1: dirty=943 wb=558 unstable=0 bg_thresh=1000 thresh=2000 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 311.418978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=60204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 311.420147: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=416 wrote=672 to_write=7520 dd-2584 [000] 311.426491: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1083 unstable=0 bg_thresh=1000 thresh=2000 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 311.426503: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=98% bdi_bw=60204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 311.434369: balance_dirty_state: bdi btrfs-1: dirty=418 wb=958 unstable=0 bg_thresh=1000 thresh=2001 gap=625 poll_thresh=18 ino=257 dd-2584 [000] 311.434504: balance_dirty_state: bdi btrfs-1: dirty=418 wb=958 unstable=0 bg_thresh=999 thresh=1999 gap=623 poll_thresh=13 ino=257 dd-2584 [000] 311.434624: balance_dirty_state: bdi btrfs-1: dirty=443 wb=958 unstable=0 bg_thresh=1002 thresh=2005 gap=604 poll_thresh=14 ino=257 dd-2584 [000] 311.434752: balance_dirty_state: bdi btrfs-1: dirty=443 wb=958 unstable=0 bg_thresh=1001 thresh=2003 gap=602 poll_thresh=15 ino=257 dd-2584 [000] 311.434875: balance_dirty_state: bdi btrfs-1: dirty=468 wb=958 unstable=0 bg_thresh=1001 thresh=2002 gap=576 poll_thresh=16 ino=257 dd-2584 [000] 311.435116: balance_dirty_state: bdi btrfs-1: dirty=493 wb=958 unstable=0 bg_thresh=1000 thresh=2001 gap=550 poll_thresh=17 ino=257 dd-2584 [000] 311.435361: balance_dirty_state: bdi btrfs-1: dirty=543 wb=958 unstable=0 bg_thresh=1002 thresh=2005 gap=504 poll_thresh=18 ino=257 dd-2584 [000] 311.435604: balance_dirty_state: bdi btrfs-1: dirty=568 wb=958 unstable=0 bg_thresh=1005 thresh=2010 gap=484 poll_thresh=19 ino=257 dd-2584 [000] 311.435614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=60204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 311.442384: balance_dirty_state: bdi btrfs-1: dirty=568 wb=833 unstable=0 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=19 ino=257 dd-2584 [000] 311.442451: balance_dirty_state: bdi btrfs-1: dirty=593 wb=833 unstable=0 bg_thresh=1006 thresh=2012 gap=586 poll_thresh=14 ino=257 dd-2584 [000] 311.442508: balance_dirty_state: bdi btrfs-1: dirty=593 wb=833 unstable=0 bg_thresh=1005 thresh=2011 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 311.442738: balance_dirty_state: bdi btrfs-1: dirty=618 wb=833 unstable=0 bg_thresh=1005 thresh=2011 gap=560 poll_thresh=16 ino=257 dd-2584 [000] 311.442852: balance_dirty_state: bdi btrfs-1: dirty=643 wb=833 unstable=0 bg_thresh=1007 thresh=2015 gap=539 poll_thresh=17 ino=257 dd-2584 [000] 311.442965: balance_dirty_state: bdi btrfs-1: dirty=668 wb=833 unstable=0 bg_thresh=1007 thresh=2014 gap=513 poll_thresh=18 ino=257 dd-2584 [000] 311.443078: balance_dirty_state: bdi btrfs-1: dirty=718 wb=833 unstable=0 bg_thresh=1003 thresh=2007 gap=456 poll_thresh=19 ino=257 dd-2584 [000] 311.443082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-242% task_weight=98% bdi_bw=60204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.450411: balance_dirty_state: bdi btrfs-1: dirty=718 wb=708 unstable=0 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=19 ino=257 dd-2584 [004] 311.450574: balance_dirty_state: bdi btrfs-1: dirty=718 wb=708 unstable=0 bg_thresh=1002 thresh=2004 gap=578 poll_thresh=14 ino=257 dd-2584 [004] 311.450666: balance_dirty_state: bdi btrfs-1: dirty=743 wb=708 unstable=0 bg_thresh=1004 thresh=2009 gap=558 poll_thresh=15 ino=257 dd-2584 [004] 311.450755: balance_dirty_state: bdi btrfs-1: dirty=743 wb=708 unstable=0 bg_thresh=1007 thresh=2014 gap=563 poll_thresh=16 ino=257 dd-2584 [004] 311.450923: balance_dirty_state: bdi btrfs-1: dirty=793 wb=708 unstable=0 bg_thresh=1006 thresh=2013 gap=512 poll_thresh=17 ino=257 dd-2584 [004] 311.451092: balance_dirty_state: bdi btrfs-1: dirty=818 wb=708 unstable=0 bg_thresh=1006 thresh=2012 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 311.451098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=60204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 311.458394: balance_dirty_state: bdi btrfs-1: dirty=818 wb=658 unstable=0 bg_thresh=1005 thresh=2011 gap=535 poll_thresh=18 ino=257 dd-2584 [002] 311.458474: balance_dirty_state: bdi btrfs-1: dirty=818 wb=608 unstable=0 bg_thresh=1005 thresh=2011 gap=585 poll_thresh=13 ino=257 dd-2584 [002] 311.458544: balance_dirty_state: bdi btrfs-1: dirty=843 wb=583 unstable=0 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=14 ino=257 dd-2584 [002] 311.458838: balance_dirty_state: bdi btrfs-1: dirty=868 wb=583 unstable=0 bg_thresh=1004 thresh=2009 gap=558 poll_thresh=15 ino=257 dd-2584 [002] 311.458911: balance_dirty_state: bdi btrfs-1: dirty=868 wb=583 unstable=0 bg_thresh=1004 thresh=2009 gap=558 poll_thresh=16 ino=257 dd-2584 [002] 311.459057: balance_dirty_state: bdi btrfs-1: dirty=918 wb=583 unstable=0 bg_thresh=1006 thresh=2013 gap=512 poll_thresh=17 ino=257 dd-2584 [002] 311.459199: balance_dirty_state: bdi btrfs-1: dirty=943 wb=583 unstable=0 bg_thresh=1006 thresh=2012 gap=486 poll_thresh=18 ino=257 dd-2584 [002] 311.459204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=60204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 311.466378: balance_dirty_state: bdi btrfs-1: dirty=943 wb=408 unstable=0 bg_thresh=1008 thresh=2017 gap=666 poll_thresh=18 ino=257 dd-2584 [006] 311.466467: balance_dirty_state: bdi btrfs-1: dirty=968 wb=408 unstable=0 bg_thresh=1007 thresh=2015 gap=639 poll_thresh=13 ino=257 dd-2584 [006] 311.466534: balance_dirty_state: bdi btrfs-1: dirty=968 wb=408 unstable=0 bg_thresh=1007 thresh=2015 gap=639 poll_thresh=14 ino=257 dd-2584 [006] 311.466596: balance_dirty_state: bdi btrfs-1: dirty=993 wb=408 unstable=0 bg_thresh=1004 thresh=2009 gap=608 poll_thresh=15 ino=257 dd-2584 [006] 311.466664: balance_dirty_state: bdi btrfs-1: dirty=993 wb=408 unstable=0 bg_thresh=1001 thresh=2003 gap=602 poll_thresh=16 ino=257 dd-2584 [006] 311.466815: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=408 unstable=0 bg_thresh=993 thresh=1987 gap=536 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 311.466843: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18820 wrote=0 to_write=8192 dd-2584 [006] 311.467042: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=408 unstable=0 bg_thresh=992 thresh=1985 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 311.467241: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=458 unstable=0 bg_thresh=995 thresh=1990 gap=489 poll_thresh=19 ino=257 dd-2584 [006] 311.467243: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=60204 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 311.468924: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=464 wrote=704 to_write=7488 dd-2584 [006] 311.474481: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1108 unstable=0 bg_thresh=1011 thresh=2022 gap=521 poll_thresh=19 ino=257 dd-2584 [006] 311.474726: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1108 unstable=0 bg_thresh=1013 thresh=2027 gap=501 poll_thresh=14 ino=257 dd-2584 [006] 311.474731: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-171% task_weight=99% bdi_bw=59320 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 311.482363: balance_dirty_state: bdi btrfs-1: dirty=418 wb=858 unstable=0 bg_thresh=1000 thresh=2000 gap=724 poll_thresh=14 ino=257 dd-2584 [006] 311.482426: balance_dirty_state: bdi btrfs-1: dirty=443 wb=858 unstable=0 bg_thresh=1002 thresh=2005 gap=704 poll_thresh=10 ino=257 dd-2584 [006] 311.482489: balance_dirty_state: bdi btrfs-1: dirty=443 wb=858 unstable=0 bg_thresh=999 thresh=1999 gap=698 poll_thresh=11 ino=257 dd-2584 [006] 311.482550: balance_dirty_state: bdi btrfs-1: dirty=468 wb=858 unstable=0 bg_thresh=1002 thresh=2004 gap=678 poll_thresh=12 ino=257 dd-2584 [006] 311.482611: balance_dirty_state: bdi btrfs-1: dirty=468 wb=858 unstable=0 bg_thresh=999 thresh=1998 gap=672 poll_thresh=13 ino=257 dd-2584 [006] 311.482670: balance_dirty_state: bdi btrfs-1: dirty=493 wb=858 unstable=0 bg_thresh=1001 thresh=2003 gap=652 poll_thresh=14 ino=257 dd-2584 [006] 311.482732: balance_dirty_state: bdi btrfs-1: dirty=518 wb=858 unstable=0 bg_thresh=1001 thresh=2002 gap=626 poll_thresh=15 ino=257 dd-2584 [006] 311.482795: balance_dirty_state: bdi btrfs-1: dirty=518 wb=858 unstable=0 bg_thresh=1003 thresh=2007 gap=631 poll_thresh=16 ino=257 dd-2584 [006] 311.482919: balance_dirty_state: bdi btrfs-1: dirty=568 wb=858 unstable=0 bg_thresh=1003 thresh=2006 gap=580 poll_thresh=17 ino=257 dd-2584 [006] 311.483043: balance_dirty_state: bdi btrfs-1: dirty=593 wb=858 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=18 ino=257 dd-2584 [006] 311.483167: balance_dirty_state: bdi btrfs-1: dirty=618 wb=858 unstable=0 bg_thresh=1002 thresh=2004 gap=528 poll_thresh=19 ino=257 dd-2584 [006] 311.483296: balance_dirty_state: bdi btrfs-1: dirty=668 wb=858 unstable=0 bg_thresh=1004 thresh=2008 gap=482 poll_thresh=20 ino=257 dd-2584 [006] 311.483302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=59320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 311.494445: balance_dirty_state: bdi btrfs-1: dirty=668 wb=733 unstable=0 bg_thresh=996 thresh=1992 gap=591 poll_thresh=20 ino=257 dd-2584 [006] 311.494690: balance_dirty_state: bdi btrfs-1: dirty=668 wb=733 unstable=0 bg_thresh=996 thresh=1992 gap=591 poll_thresh=15 ino=257 dd-2584 [006] 311.494747: balance_dirty_state: bdi btrfs-1: dirty=693 wb=733 unstable=0 bg_thresh=998 thresh=1997 gap=571 poll_thresh=16 ino=257 dd-2584 [006] 311.494860: balance_dirty_state: bdi btrfs-1: dirty=718 wb=733 unstable=0 bg_thresh=1001 thresh=2002 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 311.494974: balance_dirty_state: bdi btrfs-1: dirty=743 wb=733 unstable=0 bg_thresh=1000 thresh=2001 gap=525 poll_thresh=18 ino=257 dd-2584 [006] 311.495093: balance_dirty_state: bdi btrfs-1: dirty=793 wb=733 unstable=0 bg_thresh=1002 thresh=2005 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 311.495098: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=59320 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 311.502482: balance_dirty_state: bdi btrfs-1: dirty=793 wb=683 unstable=0 bg_thresh=996 thresh=1993 gap=517 poll_thresh=19 ino=257 dd-2584 [006] 311.502567: balance_dirty_state: bdi btrfs-1: dirty=793 wb=683 unstable=0 bg_thresh=999 thresh=1998 gap=522 poll_thresh=14 ino=257 dd-2584 [006] 311.502626: balance_dirty_state: bdi btrfs-1: dirty=818 wb=683 unstable=0 bg_thresh=999 thresh=1998 gap=497 poll_thresh=15 ino=257 dd-2584 [006] 311.502631: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=59320 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 311.510579: balance_dirty_state: bdi btrfs-1: dirty=818 wb=558 unstable=0 bg_thresh=995 thresh=1990 gap=614 poll_thresh=15 ino=257 dd-2584 [000] 311.510673: balance_dirty_state: bdi btrfs-1: dirty=818 wb=558 unstable=0 bg_thresh=997 thresh=1995 gap=619 poll_thresh=11 ino=257 dd-2584 [000] 311.510790: balance_dirty_state: bdi btrfs-1: dirty=843 wb=558 unstable=0 bg_thresh=997 thresh=1995 gap=594 poll_thresh=12 ino=257 dd-2584 [000] 311.510906: balance_dirty_state: bdi btrfs-1: dirty=868 wb=558 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=13 ino=257 dd-2584 [000] 311.511024: balance_dirty_state: bdi btrfs-1: dirty=868 wb=558 unstable=0 bg_thresh=999 thresh=1999 gap=573 poll_thresh=14 ino=257 dd-2584 [000] 311.511142: balance_dirty_state: bdi btrfs-1: dirty=893 wb=558 unstable=0 bg_thresh=999 thresh=1999 gap=548 poll_thresh=15 ino=257 dd-2584 [000] 311.511259: balance_dirty_state: bdi btrfs-1: dirty=918 wb=558 unstable=0 bg_thresh=999 thresh=1998 gap=522 poll_thresh=16 ino=257 dd-2584 [000] 311.511857: balance_dirty_state: bdi btrfs-1: dirty=943 wb=558 unstable=0 bg_thresh=998 thresh=1997 gap=496 poll_thresh=17 ino=257 dd-2584 [000] 311.511866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=59320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 311.518576: balance_dirty_state: bdi btrfs-1: dirty=943 wb=558 unstable=0 bg_thresh=998 thresh=1997 gap=496 poll_thresh=17 ino=257 dd-2584 [000] 311.518584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=59320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 311.526574: balance_dirty_state: bdi btrfs-1: dirty=943 wb=433 unstable=0 bg_thresh=998 thresh=1997 gap=621 poll_thresh=17 ino=257 dd-2584 [000] 311.526702: balance_dirty_state: bdi btrfs-1: dirty=968 wb=433 unstable=0 bg_thresh=1002 thresh=2004 gap=603 poll_thresh=13 ino=257 dd-2584 [000] 311.526823: balance_dirty_state: bdi btrfs-1: dirty=968 wb=433 unstable=0 bg_thresh=1001 thresh=2003 gap=602 poll_thresh=14 ino=257 dd-2584 [000] 311.526941: balance_dirty_state: bdi btrfs-1: dirty=993 wb=433 unstable=0 bg_thresh=1001 thresh=2003 gap=577 poll_thresh=15 ino=257 dd-2584 [000] 311.527061: balance_dirty_state: bdi btrfs-1: dirty=993 wb=433 unstable=0 bg_thresh=1001 thresh=2002 gap=576 poll_thresh=16 ino=257 dd-2584 [000] 311.527297: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=433 unstable=0 bg_thresh=1000 thresh=2001 gap=525 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 311.527382: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18880 wrote=0 to_write=8192 dd-2584 [000] 311.527545: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=433 unstable=0 bg_thresh=1000 thresh=2000 gap=499 poll_thresh=18 ino=257 dd-2584 [000] 311.527548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=59320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 311.530799: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=528 wrote=672 to_write=7520 dd-2584 [004] 311.534505: balance_dirty_state: bdi btrfs-1: dirty=393 wb=983 unstable=0 bg_thresh=999 thresh=1999 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 311.534671: balance_dirty_state: bdi btrfs-1: dirty=418 wb=983 unstable=0 bg_thresh=1002 thresh=2004 gap=603 poll_thresh=13 ino=257 dd-2584 [004] 311.534835: balance_dirty_state: bdi btrfs-1: dirty=418 wb=983 unstable=0 bg_thresh=1002 thresh=2004 gap=603 poll_thresh=14 ino=257 dd-2584 [004] 311.534996: balance_dirty_state: bdi btrfs-1: dirty=443 wb=983 unstable=0 bg_thresh=1002 thresh=2004 gap=578 poll_thresh=15 ino=257 dd-2584 [004] 311.535156: balance_dirty_state: bdi btrfs-1: dirty=468 wb=983 unstable=0 bg_thresh=1004 thresh=2009 gap=558 poll_thresh=16 ino=257 dd-2584 [004] 311.535480: balance_dirty_state: bdi btrfs-1: dirty=493 wb=983 unstable=0 bg_thresh=1004 thresh=2008 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 311.536070: balance_dirty_state: bdi btrfs-1: dirty=518 wb=983 unstable=0 bg_thresh=1000 thresh=2001 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 311.536076: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=59320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.546497: balance_dirty_state: bdi btrfs-1: dirty=518 wb=858 unstable=0 bg_thresh=1002 thresh=2004 gap=628 poll_thresh=18 ino=257 dd-2584 [004] 311.546566: balance_dirty_state: bdi btrfs-1: dirty=543 wb=858 unstable=0 bg_thresh=1004 thresh=2009 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 311.546623: balance_dirty_state: bdi btrfs-1: dirty=543 wb=858 unstable=0 bg_thresh=1001 thresh=2003 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 311.546679: balance_dirty_state: bdi btrfs-1: dirty=568 wb=858 unstable=0 bg_thresh=1004 thresh=2008 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 311.546736: balance_dirty_state: bdi btrfs-1: dirty=593 wb=858 unstable=0 bg_thresh=1003 thresh=2007 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 311.546848: balance_dirty_state: bdi btrfs-1: dirty=618 wb=858 unstable=0 bg_thresh=1003 thresh=2006 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 311.546962: balance_dirty_state: bdi btrfs-1: dirty=643 wb=858 unstable=0 bg_thresh=1002 thresh=2005 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 311.547076: balance_dirty_state: bdi btrfs-1: dirty=693 wb=858 unstable=0 bg_thresh=1004 thresh=2009 gap=458 poll_thresh=19 ino=257 dd-2584 [004] 311.547080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=59320 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 311.554444: balance_dirty_state: bdi btrfs-1: dirty=693 wb=733 unstable=0 bg_thresh=1005 thresh=2011 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 311.554571: balance_dirty_state: bdi btrfs-1: dirty=693 wb=733 unstable=0 bg_thresh=1005 thresh=2011 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 311.554659: balance_dirty_state: bdi btrfs-1: dirty=718 wb=733 unstable=0 bg_thresh=1005 thresh=2010 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 311.554744: balance_dirty_state: bdi btrfs-1: dirty=718 wb=733 unstable=0 bg_thresh=1007 thresh=2015 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 311.555217: balance_dirty_state: bdi btrfs-1: dirty=768 wb=733 unstable=0 bg_thresh=1004 thresh=2008 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 311.555386: balance_dirty_state: bdi btrfs-1: dirty=793 wb=733 unstable=0 bg_thresh=1003 thresh=2007 gap=481 poll_thresh=18 ino=257 dd-2584 [004] 311.555392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=59320 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.562466: balance_dirty_state: bdi btrfs-1: dirty=793 wb=658 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=18 ino=257 dd-2584 [004] 311.562558: balance_dirty_state: bdi btrfs-1: dirty=818 wb=658 unstable=0 bg_thresh=1005 thresh=2010 gap=534 poll_thresh=13 ino=257 dd-2584 [004] 311.562646: balance_dirty_state: bdi btrfs-1: dirty=818 wb=658 unstable=0 bg_thresh=1004 thresh=2009 gap=533 poll_thresh=14 ino=257 dd-2584 [004] 311.562730: balance_dirty_state: bdi btrfs-1: dirty=843 wb=658 unstable=0 bg_thresh=1004 thresh=2009 gap=508 poll_thresh=15 ino=257 dd-2584 [004] 311.562816: balance_dirty_state: bdi btrfs-1: dirty=868 wb=658 unstable=0 bg_thresh=1004 thresh=2008 gap=482 poll_thresh=16 ino=257 dd-2584 [004] 311.562821: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=59320 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 311.570478: balance_dirty_state: bdi btrfs-1: dirty=868 wb=658 unstable=0 bg_thresh=1004 thresh=2008 gap=482 poll_thresh=16 ino=257 dd-2584 [001] 311.570487: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=59320 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 311.578435: balance_dirty_state: bdi btrfs-1: dirty=868 wb=533 unstable=0 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=16 ino=257 dd-2584 [001] 311.578541: balance_dirty_state: bdi btrfs-1: dirty=868 wb=533 unstable=0 bg_thresh=1003 thresh=2007 gap=606 poll_thresh=12 ino=257 dd-2584 [001] 311.578631: balance_dirty_state: bdi btrfs-1: dirty=893 wb=533 unstable=0 bg_thresh=1006 thresh=2012 gap=586 poll_thresh=13 ino=257 dd-2584 [001] 311.578719: balance_dirty_state: bdi btrfs-1: dirty=893 wb=533 unstable=0 bg_thresh=1006 thresh=2012 gap=586 poll_thresh=14 ino=257 dd-2584 [001] 311.578808: balance_dirty_state: bdi btrfs-1: dirty=918 wb=533 unstable=0 bg_thresh=1008 thresh=2017 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 311.578898: balance_dirty_state: bdi btrfs-1: dirty=943 wb=533 unstable=0 bg_thresh=1011 thresh=2022 gap=546 poll_thresh=16 ino=257 dd-2584 [001] 311.579076: balance_dirty_state: bdi btrfs-1: dirty=968 wb=533 unstable=0 bg_thresh=1010 thresh=2021 gap=520 poll_thresh=17 ino=257 dd-2584 [001] 311.579252: balance_dirty_state: bdi btrfs-1: dirty=993 wb=533 unstable=0 bg_thresh=1010 thresh=2020 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 311.579258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-132% task_weight=98% bdi_bw=58136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 311.586501: balance_dirty_state: bdi btrfs-1: dirty=993 wb=533 unstable=0 bg_thresh=1010 thresh=2020 gap=494 poll_thresh=18 ino=257 dd-2584 [001] 311.586509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-132% task_weight=98% bdi_bw=58136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 311.594466: balance_dirty_state: bdi btrfs-1: dirty=993 wb=408 unstable=0 bg_thresh=1005 thresh=2010 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 311.594734: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=408 unstable=0 bg_thresh=1005 thresh=2010 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 311.594799: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=408 unstable=0 bg_thresh=1007 thresh=2015 gap=589 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 311.594800: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=18948 wrote=0 to_write=8192 dd-2584 [001] 311.594859: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=408 unstable=0 bg_thresh=1007 thresh=2015 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 311.594918: balance_dirty_state: bdi btrfs-1: dirty=1068 wb=408 unstable=0 bg_thresh=1010 thresh=2020 gap=544 poll_thresh=16 ino=257 dd-2584 [001] 311.595044: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=458 unstable=0 bg_thresh=1009 thresh=2019 gap=518 poll_thresh=17 ino=257 dd-2584 [001] 311.595172: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=508 unstable=0 bg_thresh=1011 thresh=2023 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 311.595174: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=58136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 311.596540: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=592 wrote=736 to_write=7456 dd-2584 [001] 311.602407: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1133 unstable=0 bg_thresh=1008 thresh=2017 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 311.602415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=58136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 311.610447: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1008 unstable=0 bg_thresh=999 thresh=1999 gap=598 poll_thresh=18 ino=257 dd-2584 [005] 311.610540: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1008 unstable=0 bg_thresh=999 thresh=1999 gap=573 poll_thresh=13 ino=257 dd-2584 [005] 311.610629: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1008 unstable=0 bg_thresh=999 thresh=1998 gap=547 poll_thresh=14 ino=257 dd-2584 [005] 311.610718: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1008 unstable=0 bg_thresh=999 thresh=1998 gap=547 poll_thresh=15 ino=257 dd-2584 [005] 311.610812: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1008 unstable=0 bg_thresh=998 thresh=1997 gap=521 poll_thresh=16 ino=257 dd-2584 [005] 311.610982: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1008 unstable=0 bg_thresh=1001 thresh=2002 gap=501 poll_thresh=17 ino=257 dd-2584 [005] 311.611109: balance_dirty_state: bdi btrfs-1: dirty=543 wb=1008 unstable=0 bg_thresh=1003 thresh=2006 gap=455 poll_thresh=18 ino=257 dd-2584 [005] 311.611113: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=58136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 311.618445: balance_dirty_state: bdi btrfs-1: dirty=543 wb=883 unstable=0 bg_thresh=992 thresh=1985 gap=559 poll_thresh=18 ino=257 dd-2584 [001] 311.618695: balance_dirty_state: bdi btrfs-1: dirty=568 wb=883 unstable=0 bg_thresh=992 thresh=1985 gap=534 poll_thresh=13 ino=257 dd-2584 [001] 311.618752: balance_dirty_state: bdi btrfs-1: dirty=568 wb=883 unstable=0 bg_thresh=995 thresh=1990 gap=539 poll_thresh=14 ino=257 dd-2584 [001] 311.618809: balance_dirty_state: bdi btrfs-1: dirty=593 wb=883 unstable=0 bg_thresh=995 thresh=1990 gap=514 poll_thresh=15 ino=257 dd-2584 [001] 311.618866: balance_dirty_state: bdi btrfs-1: dirty=618 wb=883 unstable=0 bg_thresh=997 thresh=1995 gap=494 poll_thresh=16 ino=257 dd-2584 [001] 311.618870: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1261 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-117% task_weight=100% bdi_bw=58136 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 311.626445: balance_dirty_state: bdi btrfs-1: dirty=618 wb=883 unstable=0 bg_thresh=994 thresh=1989 gap=488 poll_thresh=16 ino=257 dd-2584 [001] 311.626453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=58136 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 311.634404: balance_dirty_state: bdi btrfs-1: dirty=618 wb=758 unstable=0 bg_thresh=992 thresh=1985 gap=609 poll_thresh=16 ino=257 dd-2584 [001] 311.634474: balance_dirty_state: bdi btrfs-1: dirty=618 wb=758 unstable=0 bg_thresh=992 thresh=1985 gap=609 poll_thresh=12 ino=257 dd-2584 [001] 311.634532: balance_dirty_state: bdi btrfs-1: dirty=643 wb=758 unstable=0 bg_thresh=995 thresh=1990 gap=589 poll_thresh=13 ino=257 dd-2584 [001] 311.634590: balance_dirty_state: bdi btrfs-1: dirty=668 wb=758 unstable=0 bg_thresh=997 thresh=1995 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 311.634649: balance_dirty_state: bdi btrfs-1: dirty=668 wb=758 unstable=0 bg_thresh=997 thresh=1995 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 311.634709: balance_dirty_state: bdi btrfs-1: dirty=693 wb=758 unstable=0 bg_thresh=1000 thresh=2000 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 311.634827: balance_dirty_state: bdi btrfs-1: dirty=718 wb=758 unstable=0 bg_thresh=999 thresh=1999 gap=523 poll_thresh=17 ino=257 dd-2584 [001] 311.634945: balance_dirty_state: bdi btrfs-1: dirty=743 wb=758 unstable=0 bg_thresh=999 thresh=1998 gap=497 poll_thresh=18 ino=257 dd-2584 [001] 311.634950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=58136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.642457: balance_dirty_state: bdi btrfs-1: dirty=743 wb=708 unstable=0 bg_thresh=999 thresh=1998 gap=547 poll_thresh=18 ino=257 dd-2584 [004] 311.642533: balance_dirty_state: bdi btrfs-1: dirty=743 wb=708 unstable=0 bg_thresh=1001 thresh=2003 gap=552 poll_thresh=13 ino=257 dd-2584 [004] 311.642621: balance_dirty_state: bdi btrfs-1: dirty=768 wb=708 unstable=0 bg_thresh=1001 thresh=2003 gap=527 poll_thresh=14 ino=257 dd-2584 [004] 311.642709: balance_dirty_state: bdi btrfs-1: dirty=768 wb=708 unstable=0 bg_thresh=1004 thresh=2008 gap=532 poll_thresh=15 ino=257 dd-2584 [004] 311.643070: balance_dirty_state: bdi btrfs-1: dirty=793 wb=708 unstable=0 bg_thresh=1001 thresh=2002 gap=501 poll_thresh=16 ino=257 dd-2584 [004] 311.643249: balance_dirty_state: bdi btrfs-1: dirty=818 wb=708 unstable=0 bg_thresh=1000 thresh=2001 gap=475 poll_thresh=17 ino=257 dd-2584 [004] 311.643255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=98% bdi_bw=58136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.654500: balance_dirty_state: bdi btrfs-1: dirty=818 wb=583 unstable=0 bg_thresh=999 thresh=1998 gap=597 poll_thresh=17 ino=257 dd-2584 [004] 311.654629: balance_dirty_state: bdi btrfs-1: dirty=843 wb=583 unstable=0 bg_thresh=1001 thresh=2003 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 311.654750: balance_dirty_state: bdi btrfs-1: dirty=868 wb=583 unstable=0 bg_thresh=1001 thresh=2002 gap=551 poll_thresh=14 ino=257 dd-2584 [004] 311.654866: balance_dirty_state: bdi btrfs-1: dirty=868 wb=583 unstable=0 bg_thresh=1003 thresh=2007 gap=556 poll_thresh=15 ino=257 dd-2584 [004] 311.654985: balance_dirty_state: bdi btrfs-1: dirty=893 wb=583 unstable=0 bg_thresh=1000 thresh=2001 gap=525 poll_thresh=16 ino=257 dd-2584 [004] 311.655221: balance_dirty_state: bdi btrfs-1: dirty=918 wb=583 unstable=0 bg_thresh=1000 thresh=2000 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 311.655229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=58136 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 311.666514: balance_dirty_state: bdi btrfs-1: dirty=918 wb=583 unstable=0 bg_thresh=1000 thresh=2000 gap=499 poll_thresh=17 ino=257 dd-2584 [004] 311.666523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=58136 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 311.674504: balance_dirty_state: bdi btrfs-1: dirty=918 wb=458 unstable=0 bg_thresh=997 thresh=1994 gap=618 poll_thresh=17 ino=257 dd-2584 [004] 311.674635: balance_dirty_state: bdi btrfs-1: dirty=943 wb=458 unstable=0 bg_thresh=999 thresh=1999 gap=598 poll_thresh=13 ino=257 dd-2584 [004] 311.674755: balance_dirty_state: bdi btrfs-1: dirty=968 wb=458 unstable=0 bg_thresh=999 thresh=1998 gap=572 poll_thresh=14 ino=257 dd-2584 [004] 311.674873: balance_dirty_state: bdi btrfs-1: dirty=968 wb=458 unstable=0 bg_thresh=998 thresh=1997 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 311.674992: balance_dirty_state: bdi btrfs-1: dirty=993 wb=458 unstable=0 bg_thresh=998 thresh=1997 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 311.675227: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=458 unstable=0 bg_thresh=998 thresh=1996 gap=520 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 311.675320: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19028 wrote=0 to_write=8192 dd-2584 [004] 311.675854: balance_dirty_state: bdi btrfs-1: dirty=968 wb=533 unstable=0 bg_thresh=997 thresh=1995 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 311.675858: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-116% task_weight=99% bdi_bw=58136 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 311.678328: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=672 wrote=656 to_write=7536 dd-2584 [004] 311.682551: balance_dirty_state: bdi btrfs-1: dirty=393 wb=1008 unstable=0 bg_thresh=994 thresh=1989 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 311.682633: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1008 unstable=0 bg_thresh=994 thresh=1988 gap=562 poll_thresh=13 ino=257 dd-2584 [004] 311.682693: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1008 unstable=0 bg_thresh=996 thresh=1993 gap=542 poll_thresh=14 ino=257 dd-2584 [004] 311.682753: balance_dirty_state: bdi btrfs-1: dirty=443 wb=1008 unstable=0 bg_thresh=996 thresh=1992 gap=541 poll_thresh=15 ino=257 dd-2584 [004] 311.682813: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1008 unstable=0 bg_thresh=996 thresh=1992 gap=516 poll_thresh=16 ino=257 dd-2584 [004] 311.682930: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1008 unstable=0 bg_thresh=995 thresh=1991 gap=490 poll_thresh=17 ino=257 dd-2584 [004] 311.682935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 311.690562: balance_dirty_state: bdi btrfs-1: dirty=493 wb=1008 unstable=0 bg_thresh=995 thresh=1991 gap=490 poll_thresh=17 ino=257 dd-2584 [000] 311.690569: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-120% task_weight=98% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 311.698504: balance_dirty_state: bdi btrfs-1: dirty=493 wb=883 unstable=0 bg_thresh=995 thresh=1991 gap=615 poll_thresh=17 ino=257 dd-2584 [000] 311.698630: balance_dirty_state: bdi btrfs-1: dirty=518 wb=883 unstable=0 bg_thresh=995 thresh=1991 gap=590 poll_thresh=13 ino=257 dd-2584 [000] 311.698747: balance_dirty_state: bdi btrfs-1: dirty=518 wb=883 unstable=0 bg_thresh=998 thresh=1996 gap=595 poll_thresh=14 ino=257 dd-2584 [000] 311.698862: balance_dirty_state: bdi btrfs-1: dirty=543 wb=883 unstable=0 bg_thresh=1000 thresh=2001 gap=575 poll_thresh=15 ino=257 dd-2584 [000] 311.698978: balance_dirty_state: bdi btrfs-1: dirty=568 wb=883 unstable=0 bg_thresh=1000 thresh=2001 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 311.699217: balance_dirty_state: bdi btrfs-1: dirty=593 wb=883 unstable=0 bg_thresh=1000 thresh=2000 gap=524 poll_thresh=17 ino=257 dd-2584 [000] 311.699452: balance_dirty_state: bdi btrfs-1: dirty=618 wb=883 unstable=0 bg_thresh=1002 thresh=2004 gap=503 poll_thresh=18 ino=257 dd-2584 [000] 311.700051: balance_dirty_state: bdi btrfs-1: dirty=643 wb=883 unstable=0 bg_thresh=1001 thresh=2003 gap=477 poll_thresh=19 ino=257 dd-2584 [000] 311.700060: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 311.706537: balance_dirty_state: bdi btrfs-1: dirty=643 wb=883 unstable=0 bg_thresh=1001 thresh=2003 gap=477 poll_thresh=19 ino=257 dd-2584 [000] 311.706546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.714518: balance_dirty_state: bdi btrfs-1: dirty=668 wb=758 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=19 ino=257 dd-2584 [004] 311.714612: balance_dirty_state: bdi btrfs-1: dirty=693 wb=758 unstable=0 bg_thresh=999 thresh=1999 gap=548 poll_thresh=14 ino=257 dd-2584 [004] 311.714699: balance_dirty_state: bdi btrfs-1: dirty=693 wb=758 unstable=0 bg_thresh=1002 thresh=2004 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 311.714784: balance_dirty_state: bdi btrfs-1: dirty=718 wb=758 unstable=0 bg_thresh=999 thresh=1998 gap=522 poll_thresh=16 ino=257 dd-2584 [004] 311.714955: balance_dirty_state: bdi btrfs-1: dirty=743 wb=758 unstable=0 bg_thresh=1001 thresh=2002 gap=501 poll_thresh=17 ino=257 dd-2584 [004] 311.715123: balance_dirty_state: bdi btrfs-1: dirty=793 wb=758 unstable=0 bg_thresh=1000 thresh=2001 gap=450 poll_thresh=18 ino=257 dd-2584 [004] 311.715130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 311.722464: balance_dirty_state: bdi btrfs-1: dirty=793 wb=658 unstable=0 bg_thresh=1002 thresh=2004 gap=553 poll_thresh=18 ino=257 dd-2584 [004] 311.722559: balance_dirty_state: bdi btrfs-1: dirty=793 wb=658 unstable=0 bg_thresh=999 thresh=1998 gap=547 poll_thresh=13 ino=257 dd-2584 [004] 311.722645: balance_dirty_state: bdi btrfs-1: dirty=818 wb=658 unstable=0 bg_thresh=1001 thresh=2003 gap=527 poll_thresh=14 ino=257 dd-2584 [004] 311.722732: balance_dirty_state: bdi btrfs-1: dirty=843 wb=658 unstable=0 bg_thresh=1001 thresh=2002 gap=501 poll_thresh=15 ino=257 dd-2584 [004] 311.722817: balance_dirty_state: bdi btrfs-1: dirty=843 wb=658 unstable=0 bg_thresh=1003 thresh=2007 gap=506 poll_thresh=16 ino=257 dd-2584 [004] 311.722955: balance_dirty_state: bdi btrfs-1: dirty=893 wb=658 unstable=0 bg_thresh=1003 thresh=2006 gap=455 poll_thresh=17 ino=257 dd-2584 [004] 311.722960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 311.730499: balance_dirty_state: bdi btrfs-1: dirty=893 wb=533 unstable=0 bg_thresh=999 thresh=1998 gap=572 poll_thresh=17 ino=257 dd-2584 [005] 311.730592: balance_dirty_state: bdi btrfs-1: dirty=893 wb=533 unstable=0 bg_thresh=999 thresh=1998 gap=572 poll_thresh=13 ino=257 dd-2584 [005] 311.730709: balance_dirty_state: bdi btrfs-1: dirty=918 wb=533 unstable=0 bg_thresh=1001 thresh=2003 gap=552 poll_thresh=14 ino=257 dd-2584 [005] 311.731189: balance_dirty_state: bdi btrfs-1: dirty=918 wb=533 unstable=0 bg_thresh=1004 thresh=2008 gap=557 poll_thresh=15 ino=257 dd-2584 [005] 311.731307: balance_dirty_state: bdi btrfs-1: dirty=943 wb=533 unstable=0 bg_thresh=1004 thresh=2008 gap=532 poll_thresh=16 ino=257 dd-2584 [005] 311.731545: balance_dirty_state: bdi btrfs-1: dirty=968 wb=533 unstable=0 bg_thresh=1003 thresh=2007 gap=506 poll_thresh=17 ino=257 dd-2584 [005] 311.731782: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=533 unstable=0 bg_thresh=1005 thresh=2011 gap=460 poll_thresh=18 ino=257 dd-2584 [005] 311.731791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=100% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 311.731876: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19084 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 311.734637: writeback_single_inode: bdi btrfs-1: ino=257 state= age=732 wrote=592 to_write=7600 dd-2584 [001] 311.738606: balance_dirty_state: bdi btrfs-1: dirty=443 wb=983 unstable=0 bg_thresh=1001 thresh=2002 gap=576 poll_thresh=13 ino=257 dd-2584 [001] 311.738668: balance_dirty_state: bdi btrfs-1: dirty=468 wb=983 unstable=0 bg_thresh=1003 thresh=2007 gap=556 poll_thresh=14 ino=257 dd-2584 [001] 311.738728: balance_dirty_state: bdi btrfs-1: dirty=468 wb=983 unstable=0 bg_thresh=1003 thresh=2007 gap=556 poll_thresh=15 ino=257 dd-2584 [001] 311.738787: balance_dirty_state: bdi btrfs-1: dirty=493 wb=983 unstable=0 bg_thresh=1006 thresh=2012 gap=536 poll_thresh=16 ino=257 dd-2584 [001] 311.738908: balance_dirty_state: bdi btrfs-1: dirty=518 wb=983 unstable=0 bg_thresh=1005 thresh=2011 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 311.739030: balance_dirty_state: bdi btrfs-1: dirty=568 wb=983 unstable=0 bg_thresh=1007 thresh=2015 gap=464 poll_thresh=18 ino=257 dd-2584 [001] 311.739034: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=100% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 311.746452: balance_dirty_state: bdi btrfs-1: dirty=568 wb=858 unstable=0 bg_thresh=999 thresh=1998 gap=572 poll_thresh=18 ino=257 dd-2584 [001] 311.746540: balance_dirty_state: bdi btrfs-1: dirty=568 wb=858 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=13 ino=257 dd-2584 [001] 311.746628: balance_dirty_state: bdi btrfs-1: dirty=593 wb=858 unstable=0 bg_thresh=1000 thresh=2000 gap=549 poll_thresh=14 ino=257 dd-2584 [001] 311.746989: balance_dirty_state: bdi btrfs-1: dirty=618 wb=858 unstable=0 bg_thresh=999 thresh=1999 gap=523 poll_thresh=15 ino=257 dd-2584 [001] 311.747074: balance_dirty_state: bdi btrfs-1: dirty=618 wb=858 unstable=0 bg_thresh=996 thresh=1993 gap=517 poll_thresh=16 ino=257 dd-2584 [001] 311.747221: balance_dirty_state: bdi btrfs-1: dirty=643 wb=858 unstable=0 bg_thresh=996 thresh=1992 gap=491 poll_thresh=17 ino=257 dd-2584 [001] 311.747226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 311.754447: balance_dirty_state: bdi btrfs-1: dirty=643 wb=733 unstable=0 bg_thresh=997 thresh=1995 gap=619 poll_thresh=17 ino=257 dd-2584 [001] 311.754520: balance_dirty_state: bdi btrfs-1: dirty=668 wb=733 unstable=0 bg_thresh=997 thresh=1995 gap=594 poll_thresh=13 ino=257 dd-2584 [001] 311.754580: balance_dirty_state: bdi btrfs-1: dirty=693 wb=733 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=14 ino=257 dd-2584 [001] 311.754638: balance_dirty_state: bdi btrfs-1: dirty=693 wb=733 unstable=0 bg_thresh=1002 thresh=2005 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 311.754697: balance_dirty_state: bdi btrfs-1: dirty=718 wb=733 unstable=0 bg_thresh=1002 thresh=2005 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 311.754813: balance_dirty_state: bdi btrfs-1: dirty=743 wb=733 unstable=0 bg_thresh=1005 thresh=2010 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 311.754930: balance_dirty_state: bdi btrfs-1: dirty=793 wb=733 unstable=0 bg_thresh=1007 thresh=2014 gap=488 poll_thresh=18 ino=257 dd-2584 [001] 311.754935: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-94% task_weight=100% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 311.762553: balance_dirty_state: bdi btrfs-1: dirty=818 wb=608 unstable=0 bg_thresh=994 thresh=1988 gap=562 poll_thresh=13 ino=257 dd-2584 [006] 311.762670: balance_dirty_state: bdi btrfs-1: dirty=818 wb=608 unstable=0 bg_thresh=994 thresh=1988 gap=562 poll_thresh=14 ino=257 dd-2584 [006] 311.762786: balance_dirty_state: bdi btrfs-1: dirty=843 wb=608 unstable=0 bg_thresh=996 thresh=1993 gap=542 poll_thresh=15 ino=257 dd-2584 [006] 311.762900: balance_dirty_state: bdi btrfs-1: dirty=843 wb=608 unstable=0 bg_thresh=996 thresh=1993 gap=542 poll_thresh=16 ino=257 dd-2584 [006] 311.763500: balance_dirty_state: bdi btrfs-1: dirty=893 wb=608 unstable=0 bg_thresh=1001 thresh=2003 gap=502 poll_thresh=17 ino=257 dd-2584 [006] 311.763738: balance_dirty_state: bdi btrfs-1: dirty=918 wb=608 unstable=0 bg_thresh=998 thresh=1996 gap=470 poll_thresh=18 ino=257 dd-2584 [006] 311.763748: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 311.774535: balance_dirty_state: bdi btrfs-1: dirty=918 wb=583 unstable=0 bg_thresh=998 thresh=1996 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 311.774540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=100% bdi_bw=55824 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 311.786541: balance_dirty_state: bdi btrfs-1: dirty=918 wb=458 unstable=0 bg_thresh=997 thresh=1995 gap=619 poll_thresh=18 ino=257 dd-2584 [006] 311.786612: balance_dirty_state: bdi btrfs-1: dirty=943 wb=458 unstable=0 bg_thresh=1000 thresh=2000 gap=599 poll_thresh=13 ino=257 dd-2584 [006] 311.786696: balance_dirty_state: bdi btrfs-1: dirty=943 wb=458 unstable=0 bg_thresh=997 thresh=1994 gap=593 poll_thresh=14 ino=257 dd-2584 [006] 311.786780: balance_dirty_state: bdi btrfs-1: dirty=968 wb=458 unstable=0 bg_thresh=999 thresh=1999 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 311.786864: balance_dirty_state: bdi btrfs-1: dirty=993 wb=458 unstable=0 bg_thresh=996 thresh=1993 gap=542 poll_thresh=16 ino=257 dd-2584 [006] 311.787032: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=458 unstable=0 bg_thresh=998 thresh=1997 gap=521 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 311.787063: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19140 wrote=0 to_write=8192 dd-2584 [006] 311.787286: balance_dirty_state: bdi btrfs-1: dirty=1043 wb=458 unstable=0 bg_thresh=998 thresh=1996 gap=495 poll_thresh=18 ino=257 dd-2584 [006] 311.787290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1320 avg_dirty=1320 bdi_gap=15% task_gap=-68% task_weight=100% bdi_bw=54528 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 311.788949: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=608 to_write=7584 dd-2584 [006] 311.794642: balance_dirty_state: bdi btrfs-1: dirty=468 wb=1083 unstable=0 bg_thresh=1000 thresh=2001 gap=450 poll_thresh=13 ino=257 dd-2584 [006] 311.794649: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-61% task_weight=98% bdi_bw=54528 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 311.802730: balance_dirty_state: bdi btrfs-1: dirty=468 wb=958 unstable=0 bg_thresh=997 thresh=1995 gap=569 poll_thresh=10 ino=257 dd-2584 [006] 311.802850: balance_dirty_state: bdi btrfs-1: dirty=493 wb=958 unstable=0 bg_thresh=1000 thresh=2000 gap=549 poll_thresh=11 ino=257 dd-2584 [006] 311.802968: balance_dirty_state: bdi btrfs-1: dirty=518 wb=958 unstable=0 bg_thresh=999 thresh=1999 gap=523 poll_thresh=12 ino=257 dd-2584 [006] 311.803452: balance_dirty_state: bdi btrfs-1: dirty=518 wb=958 unstable=0 bg_thresh=1002 thresh=2004 gap=528 poll_thresh=13 ino=257 dd-2584 [006] 311.803572: balance_dirty_state: bdi btrfs-1: dirty=543 wb=958 unstable=0 bg_thresh=999 thresh=1998 gap=497 poll_thresh=14 ino=257 dd-2584 [006] 311.803582: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1280 avg_dirty=1280 bdi_gap=40% task_gap=-18% task_weight=100% bdi_bw=54528 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 311.810699: balance_dirty_state: bdi btrfs-1: dirty=568 wb=808 unstable=0 bg_thresh=998 thresh=1997 gap=621 poll_thresh=10 ino=257 dd-2584 [006] 311.810759: balance_dirty_state: bdi btrfs-1: dirty=568 wb=808 unstable=0 bg_thresh=998 thresh=1997 gap=621 poll_thresh=11 ino=257 dd-2584 [006] 311.810816: balance_dirty_state: bdi btrfs-1: dirty=593 wb=808 unstable=0 bg_thresh=998 thresh=1996 gap=595 poll_thresh=12 ino=257 dd-2584 [006] 311.810873: balance_dirty_state: bdi btrfs-1: dirty=618 wb=808 unstable=0 bg_thresh=998 thresh=1996 gap=570 poll_thresh=13 ino=257 dd-2584 [006] 311.810930: balance_dirty_state: bdi btrfs-1: dirty=618 wb=808 unstable=0 bg_thresh=997 thresh=1995 gap=569 poll_thresh=14 ino=257 dd-2584 [006] 311.810987: balance_dirty_state: bdi btrfs-1: dirty=643 wb=808 unstable=0 bg_thresh=1000 thresh=2000 gap=549 poll_thresh=15 ino=257 dd-2584 [006] 311.811044: balance_dirty_state: bdi btrfs-1: dirty=643 wb=808 unstable=0 bg_thresh=999 thresh=1999 gap=548 poll_thresh=16 ino=257 dd-2584 [006] 311.811157: balance_dirty_state: bdi btrfs-1: dirty=693 wb=808 unstable=0 bg_thresh=999 thresh=1998 gap=497 poll_thresh=17 ino=257 dd-2584 [006] 311.811161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-65% task_weight=100% bdi_bw=54528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 311.818648: balance_dirty_state: bdi btrfs-1: dirty=693 wb=808 unstable=0 bg_thresh=999 thresh=1998 gap=497 poll_thresh=13 ino=257 dd-2584 [006] 311.818653: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-65% task_weight=100% bdi_bw=54528 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 311.826711: balance_dirty_state: bdi btrfs-1: dirty=718 wb=808 unstable=0 bg_thresh=998 thresh=1997 gap=471 poll_thresh=10 ino=257 dd-2584 [006] 311.826716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=54528 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 311.834651: balance_dirty_state: bdi btrfs-1: dirty=718 wb=683 unstable=0 bg_thresh=998 thresh=1997 gap=596 poll_thresh=10 ino=257 dd-2584 [006] 311.834778: balance_dirty_state: bdi btrfs-1: dirty=743 wb=683 unstable=0 bg_thresh=998 thresh=1997 gap=571 poll_thresh=7 ino=257 dd-2584 [006] 311.834901: balance_dirty_state: bdi btrfs-1: dirty=743 wb=683 unstable=0 bg_thresh=1000 thresh=2001 gap=575 poll_thresh=8 ino=257 dd-2584 [006] 311.835017: balance_dirty_state: bdi btrfs-1: dirty=768 wb=683 unstable=0 bg_thresh=1000 thresh=2001 gap=550 poll_thresh=9 ino=257 dd-2584 [006] 311.835498: balance_dirty_state: bdi btrfs-1: dirty=793 wb=683 unstable=0 bg_thresh=1000 thresh=2000 gap=524 poll_thresh=10 ino=257 dd-2584 [006] 311.835617: balance_dirty_state: bdi btrfs-1: dirty=793 wb=683 unstable=0 bg_thresh=997 thresh=1994 gap=518 poll_thresh=11 ino=257 dd-2584 [006] 311.835736: balance_dirty_state: bdi btrfs-1: dirty=818 wb=683 unstable=0 bg_thresh=999 thresh=1999 gap=498 poll_thresh=12 ino=257 dd-2584 [006] 311.835745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1280 avg_dirty=1280 bdi_gap=41% task_gap=-17% task_weight=100% bdi_bw=54528 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 311.842691: balance_dirty_state: bdi btrfs-1: dirty=843 wb=608 unstable=0 bg_thresh=996 thresh=1993 gap=542 poll_thresh=9 ino=257 dd-2584 [006] 311.842812: balance_dirty_state: bdi btrfs-1: dirty=843 wb=608 unstable=0 bg_thresh=999 thresh=1998 gap=547 poll_thresh=10 ino=257 dd-2584 [006] 311.842934: balance_dirty_state: bdi btrfs-1: dirty=868 wb=608 unstable=0 bg_thresh=998 thresh=1997 gap=521 poll_thresh=11 ino=257 dd-2584 [006] 311.843055: balance_dirty_state: bdi btrfs-1: dirty=868 wb=608 unstable=0 bg_thresh=1001 thresh=2002 gap=526 poll_thresh=12 ino=257 dd-2584 [006] 311.843175: balance_dirty_state: bdi btrfs-1: dirty=893 wb=608 unstable=0 bg_thresh=998 thresh=1996 gap=495 poll_thresh=13 ino=257 dd-2584 [006] 311.843184: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1280 avg_dirty=1280 bdi_gap=39% task_gap=-20% task_weight=100% bdi_bw=54528 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 311.850708: balance_dirty_state: bdi btrfs-1: dirty=918 wb=608 unstable=0 bg_thresh=1000 thresh=2001 gap=475 poll_thresh=10 ino=257 dd-2584 [006] 311.850713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-62% task_weight=99% bdi_bw=54528 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 311.858649: balance_dirty_state: bdi btrfs-1: dirty=918 wb=483 unstable=0 bg_thresh=997 thresh=1995 gap=594 poll_thresh=7 ino=257 dd-2584 [006] 311.858717: balance_dirty_state: bdi btrfs-1: dirty=943 wb=483 unstable=0 bg_thresh=1000 thresh=2000 gap=574 poll_thresh=8 ino=257 dd-2584 [006] 311.858796: balance_dirty_state: bdi btrfs-1: dirty=968 wb=408 unstable=0 bg_thresh=997 thresh=1994 gap=618 poll_thresh=9 ino=257 dd-2584 [006] 311.858866: balance_dirty_state: bdi btrfs-1: dirty=968 wb=358 unstable=0 bg_thresh=1002 thresh=2004 gap=678 poll_thresh=10 ino=257 dd-2584 [006] 311.858927: balance_dirty_state: bdi btrfs-1: dirty=993 wb=358 unstable=0 bg_thresh=999 thresh=1998 gap=647 poll_thresh=11 ino=257 dd-2584 [006] 311.858988: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=358 unstable=0 bg_thresh=1001 thresh=2003 gap=627 poll_thresh=12 ino=257 flush-btrfs-1-2586 [002] 311.859011: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19212 wrote=0 to_write=8192 dd-2584 [006] 311.859083: balance_dirty_state: bdi btrfs-1: dirty=1018 wb=358 unstable=0 bg_thresh=998 thresh=1997 gap=621 poll_thresh=13 ino=257 dd-2584 [006] 311.859469: balance_dirty_state: bdi btrfs-1: dirty=943 wb=433 unstable=0 bg_thresh=998 thresh=1996 gap=620 poll_thresh=14 ino=257 dd-2584 [006] 311.859561: balance_dirty_state: bdi btrfs-1: dirty=918 wb=458 unstable=0 bg_thresh=998 thresh=1996 gap=620 poll_thresh=15 ino=257 dd-2584 [006] 311.859657: balance_dirty_state: bdi btrfs-1: dirty=918 wb=483 unstable=0 bg_thresh=997 thresh=1995 gap=594 poll_thresh=16 ino=257 dd-2584 [006] 311.859845: balance_dirty_state: bdi btrfs-1: dirty=893 wb=533 unstable=0 bg_thresh=999 thresh=1999 gap=573 poll_thresh=17 ino=257 dd-2584 [006] 311.860030: balance_dirty_state: bdi btrfs-1: dirty=893 wb=583 unstable=0 bg_thresh=999 thresh=1998 gap=522 poll_thresh=18 ino=257 dd-2584 [006] 311.860217: balance_dirty_state: bdi btrfs-1: dirty=868 wb=633 unstable=0 bg_thresh=998 thresh=1997 gap=496 poll_thresh=19 ino=257 dd-2584 [006] 311.860219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1320 avg_dirty=1320 bdi_gap=16% task_gap=-67% task_weight=100% bdi_bw=54528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 311.861177: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=720 to_write=7472 dd-2584 [006] 311.866740: balance_dirty_state: bdi btrfs-1: dirty=468 wb=958 unstable=0 bg_thresh=998 thresh=1997 gap=571 poll_thresh=14 ino=257 dd-2584 [006] 311.866810: balance_dirty_state: bdi btrfs-1: dirty=468 wb=933 unstable=0 bg_thresh=1000 thresh=2001 gap=600 poll_thresh=15 ino=257 dd-2584 [006] 311.866871: balance_dirty_state: bdi btrfs-1: dirty=493 wb=933 unstable=0 bg_thresh=1000 thresh=2001 gap=575 poll_thresh=16 ino=257 dd-2584 [006] 311.867012: balance_dirty_state: bdi btrfs-1: dirty=519 wb=933 unstable=0 bg_thresh=996 thresh=1993 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 311.867152: balance_dirty_state: bdi btrfs-1: dirty=558 wb=933 unstable=0 bg_thresh=995 thresh=1991 gap=500 poll_thresh=18 ino=257 dd-2584 [006] 311.867477: balance_dirty_state: bdi btrfs-1: dirty=584 wb=933 unstable=0 bg_thresh=992 thresh=1985 gap=468 poll_thresh=19 ino=257 dd-2584 [006] 311.867482: balance_dirty_pages: bdi btrfs-1: bdi_limit=1335 task_limit=1252 bdi_dirty=1320 avg_dirty=1320 bdi_gap=9% task_gap=-80% task_weight=99% bdi_bw=54528 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 311.878624: balance_dirty_state: bdi btrfs-1: dirty=597 wb=933 unstable=0 bg_thresh=993 thresh=1987 gap=457 poll_thresh=14 ino=257 dd-2584 [006] 311.878628: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1320 avg_dirty=1320 bdi_gap=10% task_gap=-78% task_weight=99% bdi_bw=54528 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [006] 311.886684: balance_dirty_state: bdi btrfs-1: dirty=622 wb=933 unstable=0 bg_thresh=997 thresh=1994 gap=439 poll_thresh=10 ino=257 dd-2584 [006] 311.886689: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1320 avg_dirty=1320 bdi_gap=14% task_gap=-70% task_weight=100% bdi_bw=54528 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 311.894673: balance_dirty_state: bdi btrfs-1: dirty=622 wb=783 unstable=0 bg_thresh=999 thresh=1999 gap=594 poll_thresh=7 ino=257 dd-2584 [006] 311.894758: balance_dirty_state: bdi btrfs-1: dirty=647 wb=783 unstable=0 bg_thresh=999 thresh=1998 gap=568 poll_thresh=8 ino=257 dd-2584 [006] 311.894853: balance_dirty_state: bdi btrfs-1: dirty=660 wb=783 unstable=0 bg_thresh=998 thresh=1996 gap=553 poll_thresh=9 ino=257 dd-2584 [006] 311.894944: balance_dirty_state: bdi btrfs-1: dirty=673 wb=783 unstable=0 bg_thresh=999 thresh=1999 gap=543 poll_thresh=10 ino=257 dd-2584 [006] 311.895038: balance_dirty_state: bdi btrfs-1: dirty=699 wb=783 unstable=0 bg_thresh=999 thresh=1998 gap=516 poll_thresh=11 ino=257 dd-2584 [006] 311.895131: balance_dirty_state: bdi btrfs-1: dirty=712 wb=783 unstable=0 bg_thresh=1000 thresh=2000 gap=505 poll_thresh=12 ino=257 dd-2584 [006] 311.895224: balance_dirty_state: bdi btrfs-1: dirty=725 wb=783 unstable=0 bg_thresh=999 thresh=1999 gap=491 poll_thresh=13 ino=257 dd-2584 [006] 311.895230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-64% task_weight=100% bdi_bw=52680 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 311.902682: balance_dirty_state: bdi btrfs-1: dirty=738 wb=783 unstable=0 bg_thresh=995 thresh=1991 gap=470 poll_thresh=10 ino=257 dd-2584 [006] 311.902688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=52680 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 311.910618: balance_dirty_state: bdi btrfs-1: dirty=738 wb=683 unstable=0 bg_thresh=994 thresh=1989 gap=568 poll_thresh=10 ino=257 dd-2584 [006] 311.910755: balance_dirty_state: bdi btrfs-1: dirty=763 wb=683 unstable=0 bg_thresh=994 thresh=1988 gap=542 poll_thresh=7 ino=257 dd-2584 [006] 311.910881: balance_dirty_state: bdi btrfs-1: dirty=763 wb=683 unstable=0 bg_thresh=994 thresh=1988 gap=542 poll_thresh=8 ino=257 dd-2584 [006] 311.911021: balance_dirty_state: bdi btrfs-1: dirty=789 wb=683 unstable=0 bg_thresh=996 thresh=1992 gap=520 poll_thresh=9 ino=257 dd-2584 [006] 311.911161: balance_dirty_state: bdi btrfs-1: dirty=802 wb=683 unstable=0 bg_thresh=996 thresh=1993 gap=508 poll_thresh=10 ino=257 dd-2584 [006] 311.911669: balance_dirty_state: bdi btrfs-1: dirty=815 wb=683 unstable=0 bg_thresh=997 thresh=1994 gap=496 poll_thresh=11 ino=257 dd-2584 [006] 311.911679: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=52680 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 311.918636: balance_dirty_state: bdi btrfs-1: dirty=815 wb=683 unstable=0 bg_thresh=996 thresh=1993 gap=495 poll_thresh=11 ino=257 dd-2584 [001] 311.918643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=52680 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 311.926630: balance_dirty_state: bdi btrfs-1: dirty=815 wb=558 unstable=0 bg_thresh=997 thresh=1995 gap=622 poll_thresh=11 ino=257 dd-2584 [001] 311.926735: balance_dirty_state: bdi btrfs-1: dirty=815 wb=558 unstable=0 bg_thresh=997 thresh=1995 gap=622 poll_thresh=8 ino=257 dd-2584 [001] 311.926823: balance_dirty_state: bdi btrfs-1: dirty=840 wb=558 unstable=0 bg_thresh=1000 thresh=2000 gap=602 poll_thresh=9 ino=257 dd-2584 [001] 311.926909: balance_dirty_state: bdi btrfs-1: dirty=840 wb=558 unstable=0 bg_thresh=1000 thresh=2000 gap=602 poll_thresh=10 ino=257 dd-2584 [001] 311.926997: balance_dirty_state: bdi btrfs-1: dirty=865 wb=558 unstable=0 bg_thresh=1002 thresh=2005 gap=582 poll_thresh=11 ino=257 dd-2584 [001] 311.927085: balance_dirty_state: bdi btrfs-1: dirty=890 wb=558 unstable=0 bg_thresh=1002 thresh=2005 gap=557 poll_thresh=12 ino=257 dd-2584 [001] 311.927172: balance_dirty_state: bdi btrfs-1: dirty=890 wb=558 unstable=0 bg_thresh=1005 thresh=2010 gap=562 poll_thresh=13 ino=257 dd-2584 [001] 311.927262: balance_dirty_state: bdi btrfs-1: dirty=915 wb=558 unstable=0 bg_thresh=1004 thresh=2009 gap=536 poll_thresh=14 ino=257 dd-2584 [001] 311.927360: balance_dirty_state: bdi btrfs-1: dirty=928 wb=558 unstable=0 bg_thresh=1004 thresh=2008 gap=522 poll_thresh=15 ino=257 dd-2584 [001] 311.927460: balance_dirty_state: bdi btrfs-1: dirty=954 wb=558 unstable=0 bg_thresh=1004 thresh=2008 gap=496 poll_thresh=16 ino=257 dd-2584 [001] 311.927466: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=52680 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 311.934664: balance_dirty_state: bdi btrfs-1: dirty=954 wb=433 unstable=0 bg_thresh=1002 thresh=2005 gap=618 poll_thresh=16 ino=257 dd-2584 [001] 311.934760: balance_dirty_state: bdi btrfs-1: dirty=979 wb=433 unstable=0 bg_thresh=1001 thresh=2003 gap=591 poll_thresh=12 ino=257 dd-2584 [001] 311.934824: balance_dirty_state: bdi btrfs-1: dirty=979 wb=433 unstable=0 bg_thresh=1004 thresh=2008 gap=596 poll_thresh=13 ino=257 dd-2584 [001] 311.934887: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=433 unstable=0 bg_thresh=1004 thresh=2008 gap=571 poll_thresh=14 ino=257 dd-2584 [001] 311.934953: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=433 unstable=0 bg_thresh=1006 thresh=2013 gap=576 poll_thresh=15 ino=257 dd-2584 [001] 311.935021: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=433 unstable=0 bg_thresh=1003 thresh=2007 gap=545 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 311.935038: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19288 wrote=0 to_write=8192 dd-2584 [001] 311.935343: balance_dirty_state: bdi btrfs-1: dirty=965 wb=522 unstable=0 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=17 ino=257 dd-2584 [001] 311.935490: balance_dirty_state: bdi btrfs-1: dirty=963 wb=574 unstable=0 bg_thresh=1005 thresh=2010 gap=473 poll_thresh=18 ino=257 dd-2584 [001] 311.935492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=52680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 311.936637: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=196 wrote=672 to_write=7520 dd-2584 [001] 311.946664: balance_dirty_state: bdi btrfs-1: dirty=431 wb=994 unstable=0 bg_thresh=1003 thresh=2006 gap=581 poll_thresh=13 ino=257 dd-2584 [001] 311.946735: balance_dirty_state: bdi btrfs-1: dirty=444 wb=994 unstable=0 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 311.946800: balance_dirty_state: bdi btrfs-1: dirty=444 wb=994 unstable=0 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 311.946864: balance_dirty_state: bdi btrfs-1: dirty=469 wb=994 unstable=0 bg_thresh=1005 thresh=2010 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 311.947387: balance_dirty_state: bdi btrfs-1: dirty=507 wb=994 unstable=0 bg_thresh=1042 thresh=2085 gap=584 poll_thresh=17 ino=257 dd-2584 [001] 311.947504: balance_dirty_state: bdi btrfs-1: dirty=532 wb=994 unstable=0 bg_thresh=1042 thresh=2084 gap=558 poll_thresh=18 ino=257 dd-2584 [001] 311.947618: balance_dirty_state: bdi btrfs-1: dirty=557 wb=994 unstable=0 bg_thresh=1041 thresh=2083 gap=532 poll_thresh=19 ino=257 dd-2584 [001] 311.947733: balance_dirty_state: bdi btrfs-1: dirty=607 wb=994 unstable=0 bg_thresh=1043 thresh=2087 gap=486 poll_thresh=20 ino=257 dd-2584 [001] 311.947738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1347 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=52680 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 311.958540: balance_dirty_state: bdi btrfs-1: dirty=607 wb=994 unstable=0 bg_thresh=1043 thresh=2087 gap=486 poll_thresh=20 ino=257 dd-2584 [001] 311.958548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1436 task_limit=1347 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=52680 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 311.966635: balance_dirty_state: bdi btrfs-1: dirty=607 wb=844 unstable=0 bg_thresh=1043 thresh=2087 gap=636 poll_thresh=20 ino=257 dd-2584 [001] 311.966730: balance_dirty_state: bdi btrfs-1: dirty=607 wb=769 unstable=0 bg_thresh=1040 thresh=2081 gap=705 poll_thresh=15 ino=257 dd-2584 [001] 311.966970: balance_dirty_state: bdi btrfs-1: dirty=632 wb=744 unstable=0 bg_thresh=1043 thresh=2086 gap=710 poll_thresh=16 ino=257 dd-2584 [001] 311.967089: balance_dirty_state: bdi btrfs-1: dirty=657 wb=744 unstable=0 bg_thresh=1042 thresh=2085 gap=684 poll_thresh=17 ino=257 dd-2584 [001] 311.967207: balance_dirty_state: bdi btrfs-1: dirty=682 wb=744 unstable=0 bg_thresh=1042 thresh=2084 gap=658 poll_thresh=18 ino=257 dd-2584 [001] 311.967326: balance_dirty_state: bdi btrfs-1: dirty=732 wb=744 unstable=0 bg_thresh=1041 thresh=2082 gap=606 poll_thresh=19 ino=257 dd-2584 [001] 311.967445: balance_dirty_state: bdi btrfs-1: dirty=757 wb=744 unstable=0 bg_thresh=1040 thresh=2081 gap=580 poll_thresh=20 ino=257 dd-2584 [001] 311.967561: balance_dirty_state: bdi btrfs-1: dirty=782 wb=744 unstable=0 bg_thresh=1040 thresh=2080 gap=554 poll_thresh=21 ino=257 dd-2584 [001] 311.967679: balance_dirty_state: bdi btrfs-1: dirty=832 wb=744 unstable=0 bg_thresh=1042 thresh=2084 gap=508 poll_thresh=22 ino=257 dd-2584 [001] 311.967683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-3% task_gap=-106% task_weight=99% bdi_bw=52680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 311.974602: balance_dirty_state: bdi btrfs-1: dirty=832 wb=744 unstable=0 bg_thresh=1042 thresh=2084 gap=508 poll_thresh=22 ino=257 dd-2584 [001] 311.974611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1433 task_limit=1344 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-3% task_gap=-106% task_weight=99% bdi_bw=52680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 311.982695: balance_dirty_state: bdi btrfs-1: dirty=832 wb=644 unstable=0 bg_thresh=1042 thresh=2084 gap=608 poll_thresh=22 ino=257 dd-2584 [001] 311.982822: balance_dirty_state: bdi btrfs-1: dirty=832 wb=644 unstable=0 bg_thresh=1042 thresh=2084 gap=608 poll_thresh=16 ino=257 dd-2584 [001] 311.983205: balance_dirty_state: bdi btrfs-1: dirty=882 wb=644 unstable=0 bg_thresh=1039 thresh=2078 gap=552 poll_thresh=17 ino=257 dd-2584 [001] 311.984220: balance_dirty_state: bdi btrfs-1: dirty=907 wb=644 unstable=0 bg_thresh=1032 thresh=2065 gap=514 poll_thresh=18 ino=257 dd-2584 [001] 311.984232: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-14% task_gap=-128% task_weight=100% bdi_bw=52680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 311.990616: balance_dirty_state: bdi btrfs-1: dirty=907 wb=516 unstable=0 bg_thresh=1037 thresh=2074 gap=651 poll_thresh=18 ino=257 dd-2584 [001] 311.990718: balance_dirty_state: bdi btrfs-1: dirty=907 wb=516 unstable=0 bg_thresh=1034 thresh=2068 gap=645 poll_thresh=13 ino=257 dd-2584 [001] 311.990778: balance_dirty_state: bdi btrfs-1: dirty=932 wb=516 unstable=0 bg_thresh=1036 thresh=2073 gap=625 poll_thresh=14 ino=257 dd-2584 [001] 311.990844: balance_dirty_state: bdi btrfs-1: dirty=945 wb=516 unstable=0 bg_thresh=1033 thresh=2067 gap=606 poll_thresh=15 ino=257 dd-2584 [001] 311.990908: balance_dirty_state: bdi btrfs-1: dirty=958 wb=516 unstable=0 bg_thresh=1033 thresh=2066 gap=592 poll_thresh=16 ino=257 dd-2584 [001] 311.991032: balance_dirty_state: bdi btrfs-1: dirty=1008 wb=516 unstable=0 bg_thresh=1032 thresh=2065 gap=541 poll_thresh=17 ino=257 dd-2584 [001] 311.991154: balance_dirty_state: bdi btrfs-1: dirty=1033 wb=516 unstable=0 bg_thresh=1032 thresh=2064 gap=515 poll_thresh=18 ino=257 dd-2584 [001] 311.991159: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1400 avg_dirty=1400 bdi_gap=7% task_gap=-84% task_weight=100% bdi_bw=52680 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 311.991267: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19344 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 311.994247: writeback_single_inode: bdi btrfs-1: ino=257 state= age=252 wrote=624 to_write=7568 dd-2584 [005] 311.999352: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1131 unstable=0 bg_thresh=1032 thresh=2064 gap=515 poll_thresh=13 ino=257 dd-2584 [005] 311.999356: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-14% task_gap=-129% task_weight=100% bdi_bw=51076 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 312.006577: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1131 unstable=0 bg_thresh=1027 thresh=2054 gap=505 poll_thresh=13 ino=257 dd-2584 [005] 312.006581: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-20% task_gap=-140% task_weight=99% bdi_bw=51076 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 312.014575: balance_dirty_state: bdi btrfs-1: dirty=418 wb=1003 unstable=0 bg_thresh=1018 thresh=2037 gap=616 poll_thresh=13 ino=257 dd-2584 [005] 312.014649: balance_dirty_state: bdi btrfs-1: dirty=431 wb=1003 unstable=0 bg_thresh=1019 thresh=2038 gap=604 poll_thresh=10 ino=257 dd-2584 [005] 312.014717: balance_dirty_state: bdi btrfs-1: dirty=456 wb=1003 unstable=0 bg_thresh=1018 thresh=2036 gap=577 poll_thresh=11 ino=257 dd-2584 [005] 312.014789: balance_dirty_state: bdi btrfs-1: dirty=469 wb=1003 unstable=0 bg_thresh=1017 thresh=2035 gap=563 poll_thresh=12 ino=257 dd-2584 [005] 312.015028: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1003 unstable=0 bg_thresh=1017 thresh=2034 gap=537 poll_thresh=13 ino=257 dd-2584 [005] 312.015095: balance_dirty_state: bdi btrfs-1: dirty=494 wb=1003 unstable=0 bg_thresh=1019 thresh=2039 gap=542 poll_thresh=14 ino=257 dd-2584 [005] 312.015344: balance_dirty_state: bdi btrfs-1: dirty=519 wb=1003 unstable=0 bg_thresh=1016 thresh=2033 gap=511 poll_thresh=15 ino=257 dd-2584 [005] 312.015616: balance_dirty_state: bdi btrfs-1: dirty=544 wb=1003 unstable=0 bg_thresh=1036 thresh=2072 gap=525 poll_thresh=16 ino=257 dd-2584 [005] 312.015736: balance_dirty_state: bdi btrfs-1: dirty=569 wb=1003 unstable=0 bg_thresh=1035 thresh=2071 gap=499 poll_thresh=17 ino=257 dd-2584 [005] 312.015741: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=51076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 312.022537: balance_dirty_state: bdi btrfs-1: dirty=569 wb=887 unstable=0 bg_thresh=1028 thresh=2056 gap=600 poll_thresh=17 ino=257 dd-2584 [005] 312.022608: balance_dirty_state: bdi btrfs-1: dirty=582 wb=887 unstable=0 bg_thresh=1028 thresh=2057 gap=588 poll_thresh=13 ino=257 dd-2584 [005] 312.022674: balance_dirty_state: bdi btrfs-1: dirty=595 wb=887 unstable=0 bg_thresh=1028 thresh=2056 gap=574 poll_thresh=14 ino=257 dd-2584 [005] 312.022741: balance_dirty_state: bdi btrfs-1: dirty=621 wb=887 unstable=0 bg_thresh=1028 thresh=2056 gap=548 poll_thresh=15 ino=257 dd-2584 [005] 312.022811: balance_dirty_state: bdi btrfs-1: dirty=634 wb=887 unstable=0 bg_thresh=1027 thresh=2055 gap=534 poll_thresh=16 ino=257 dd-2584 [005] 312.022938: balance_dirty_state: bdi btrfs-1: dirty=659 wb=887 unstable=0 bg_thresh=1028 thresh=2056 gap=510 poll_thresh=17 ino=257 dd-2584 [005] 312.022943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=51076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 312.030538: balance_dirty_state: bdi btrfs-1: dirty=659 wb=887 unstable=0 bg_thresh=1030 thresh=2061 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 312.030542: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-16% task_gap=-133% task_weight=100% bdi_bw=51076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 312.038555: balance_dirty_state: bdi btrfs-1: dirty=659 wb=761 unstable=0 bg_thresh=1029 thresh=2059 gap=639 poll_thresh=17 ino=257 dd-2584 [005] 312.038626: balance_dirty_state: bdi btrfs-1: dirty=684 wb=761 unstable=0 bg_thresh=1029 thresh=2059 gap=614 poll_thresh=13 ino=257 dd-2584 [005] 312.038691: balance_dirty_state: bdi btrfs-1: dirty=684 wb=761 unstable=0 bg_thresh=1032 thresh=2064 gap=619 poll_thresh=14 ino=257 dd-2584 [005] 312.038757: balance_dirty_state: bdi btrfs-1: dirty=709 wb=761 unstable=0 bg_thresh=1032 thresh=2064 gap=594 poll_thresh=15 ino=257 dd-2584 [005] 312.038823: balance_dirty_state: bdi btrfs-1: dirty=734 wb=761 unstable=0 bg_thresh=1031 thresh=2063 gap=568 poll_thresh=16 ino=257 dd-2584 [005] 312.039223: balance_dirty_state: bdi btrfs-1: dirty=772 wb=761 unstable=0 bg_thresh=1039 thresh=2078 gap=545 poll_thresh=17 ino=257 dd-2584 [005] 312.039530: balance_dirty_state: bdi btrfs-1: dirty=797 wb=761 unstable=0 bg_thresh=1041 thresh=2082 gap=524 poll_thresh=18 ino=257 dd-2584 [005] 312.039658: balance_dirty_state: bdi btrfs-1: dirty=822 wb=761 unstable=0 bg_thresh=1040 thresh=2081 gap=498 poll_thresh=19 ino=257 dd-2584 [005] 312.039663: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-27% task_gap=-154% task_weight=100% bdi_bw=51076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 312.046542: balance_dirty_state: bdi btrfs-1: dirty=822 wb=761 unstable=0 bg_thresh=1039 thresh=2079 gap=496 poll_thresh=19 ino=257 dd-2584 [005] 312.046546: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-157% task_weight=100% bdi_bw=51076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 312.054551: balance_dirty_state: bdi btrfs-1: dirty=822 wb=509 unstable=0 bg_thresh=1031 thresh=2062 gap=731 poll_thresh=19 ino=257 dd-2584 [005] 312.054622: balance_dirty_state: bdi btrfs-1: dirty=862 wb=509 unstable=0 bg_thresh=1029 thresh=2059 gap=688 poll_thresh=14 ino=257 dd-2584 [005] 312.054688: balance_dirty_state: bdi btrfs-1: dirty=862 wb=509 unstable=0 bg_thresh=1032 thresh=2064 gap=693 poll_thresh=15 ino=257 dd-2584 [005] 312.054753: balance_dirty_state: bdi btrfs-1: dirty=887 wb=509 unstable=0 bg_thresh=1032 thresh=2064 gap=668 poll_thresh=16 ino=257 dd-2584 [005] 312.054885: balance_dirty_state: bdi btrfs-1: dirty=912 wb=509 unstable=0 bg_thresh=1034 thresh=2069 gap=648 poll_thresh=17 ino=257 dd-2584 [005] 312.055236: balance_dirty_state: bdi btrfs-1: dirty=950 wb=509 unstable=0 bg_thresh=1038 thresh=2077 gap=618 poll_thresh=18 ino=257 dd-2584 [005] 312.055367: balance_dirty_state: bdi btrfs-1: dirty=975 wb=509 unstable=0 bg_thresh=1040 thresh=2081 gap=597 poll_thresh=19 ino=257 dd-2584 [005] 312.055706: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=509 unstable=0 bg_thresh=1041 thresh=2083 gap=549 poll_thresh=20 ino=257 dd-2584 [005] 312.056322: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=509 unstable=0 bg_thresh=1034 thresh=2068 gap=521 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 312.056340: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19408 wrote=0 to_write=8192 dd-2584 [005] 312.056680: balance_dirty_state: bdi btrfs-1: dirty=975 wb=610 unstable=0 bg_thresh=1037 thresh=2074 gap=489 poll_thresh=22 ino=257 dd-2584 [005] 312.056682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1334 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-31% task_gap=-163% task_weight=100% bdi_bw=51076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 312.057926: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=656 to_write=7536 dd-2584 [001] 312.062568: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1172 unstable=0 bg_thresh=1039 thresh=2078 gap=477 poll_thresh=22 ino=257 dd-2584 [001] 312.062574: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1337 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-159% task_weight=101% bdi_bw=51076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 312.070634: balance_dirty_state: bdi btrfs-1: dirty=429 wb=1022 unstable=0 bg_thresh=1028 thresh=2056 gap=605 poll_thresh=22 ino=257 dd-2584 [001] 312.070789: balance_dirty_state: bdi btrfs-1: dirty=442 wb=1022 unstable=0 bg_thresh=1029 thresh=2059 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 312.071060: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1022 unstable=0 bg_thresh=1028 thresh=2057 gap=555 poll_thresh=17 ino=257 dd-2584 [001] 312.071320: balance_dirty_state: bdi btrfs-1: dirty=505 wb=1022 unstable=0 bg_thresh=1028 thresh=2056 gap=529 poll_thresh=18 ino=257 dd-2584 [001] 312.071580: balance_dirty_state: bdi btrfs-1: dirty=530 wb=1022 unstable=0 bg_thresh=1027 thresh=2055 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 312.071589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=51076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 312.078656: balance_dirty_state: bdi btrfs-1: dirty=530 wb=1022 unstable=0 bg_thresh=1027 thresh=2055 gap=503 poll_thresh=19 ino=257 dd-2584 [001] 312.078668: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=51076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 312.086696: balance_dirty_state: bdi btrfs-1: dirty=523 wb=890 unstable=0 bg_thresh=1030 thresh=2061 gap=648 poll_thresh=19 ino=257 dd-2584 [001] 312.086818: balance_dirty_state: bdi btrfs-1: dirty=548 wb=890 unstable=0 bg_thresh=1033 thresh=2066 gap=628 poll_thresh=14 ino=257 dd-2584 [001] 312.086932: balance_dirty_state: bdi btrfs-1: dirty=573 wb=890 unstable=0 bg_thresh=1030 thresh=2060 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 312.087044: balance_dirty_state: bdi btrfs-1: dirty=573 wb=890 unstable=0 bg_thresh=1032 thresh=2065 gap=602 poll_thresh=16 ino=257 dd-2584 [001] 312.087757: balance_dirty_state: bdi btrfs-1: dirty=611 wb=890 unstable=0 bg_thresh=1037 thresh=2074 gap=573 poll_thresh=17 ino=257 dd-2584 [001] 312.088297: balance_dirty_state: bdi btrfs-1: dirty=636 wb=890 unstable=0 bg_thresh=1039 thresh=2078 gap=552 poll_thresh=18 ino=257 dd-2584 [001] 312.088519: balance_dirty_state: bdi btrfs-1: dirty=686 wb=890 unstable=0 bg_thresh=1038 thresh=2077 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 312.088526: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=51076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 312.094690: balance_dirty_state: bdi btrfs-1: dirty=686 wb=740 unstable=0 bg_thresh=1030 thresh=2060 gap=634 poll_thresh=19 ino=257 dd-2584 [001] 312.094819: balance_dirty_state: bdi btrfs-1: dirty=699 wb=740 unstable=0 bg_thresh=1030 thresh=2061 gap=622 poll_thresh=14 ino=257 dd-2584 [001] 312.094935: balance_dirty_state: bdi btrfs-1: dirty=712 wb=740 unstable=0 bg_thresh=1030 thresh=2060 gap=608 poll_thresh=15 ino=257 dd-2584 [001] 312.095049: balance_dirty_state: bdi btrfs-1: dirty=737 wb=740 unstable=0 bg_thresh=1029 thresh=2059 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 312.095269: balance_dirty_state: bdi btrfs-1: dirty=762 wb=740 unstable=0 bg_thresh=1029 thresh=2058 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 312.095492: balance_dirty_state: bdi btrfs-1: dirty=787 wb=740 unstable=0 bg_thresh=1031 thresh=2062 gap=535 poll_thresh=18 ino=257 dd-2584 [001] 312.096107: balance_dirty_state: bdi btrfs-1: dirty=812 wb=740 unstable=0 bg_thresh=1040 thresh=2081 gap=529 poll_thresh=19 ino=257 dd-2584 [001] 312.096331: balance_dirty_state: bdi btrfs-1: dirty=837 wb=740 unstable=0 bg_thresh=1042 thresh=2085 gap=508 poll_thresh=20 ino=257 dd-2584 [001] 312.096339: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=51076 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 312.102695: balance_dirty_state: bdi btrfs-1: dirty=837 wb=740 unstable=0 bg_thresh=1042 thresh=2085 gap=508 poll_thresh=20 ino=257 dd-2584 [001] 312.102705: balance_dirty_pages: bdi btrfs-1: bdi_limit=1434 task_limit=1345 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=49948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 312.110600: balance_dirty_state: bdi btrfs-1: dirty=855 wb=650 unstable=1 bg_thresh=1030 thresh=2061 gap=555 poll_thresh=20 ino=257 dd-2584 [005] 312.110677: balance_dirty_state: bdi btrfs-1: dirty=855 wb=650 unstable=1 bg_thresh=1030 thresh=2061 gap=555 poll_thresh=15 ino=257 dd-2584 [005] 312.110737: balance_dirty_state: bdi btrfs-1: dirty=880 wb=650 unstable=1 bg_thresh=1033 thresh=2066 gap=535 poll_thresh=16 ino=257 dd-2584 [005] 312.111034: balance_dirty_state: bdi btrfs-1: dirty=905 wb=650 unstable=1 bg_thresh=1035 thresh=2071 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 312.111039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=49948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 312.118694: balance_dirty_state: bdi btrfs-1: dirty=905 wb=650 unstable=1 bg_thresh=1035 thresh=2071 gap=515 poll_thresh=17 ino=257 dd-2584 [005] 312.118704: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=49948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 312.126701: balance_dirty_state: bdi btrfs-1: dirty=905 wb=524 unstable=1 bg_thresh=1033 thresh=2066 gap=636 poll_thresh=17 ino=257 dd-2584 [005] 312.126775: balance_dirty_state: bdi btrfs-1: dirty=930 wb=524 unstable=1 bg_thresh=1033 thresh=2066 gap=611 poll_thresh=13 ino=257 dd-2584 [005] 312.126836: balance_dirty_state: bdi btrfs-1: dirty=955 wb=524 unstable=1 bg_thresh=1035 thresh=2071 gap=591 poll_thresh=14 ino=257 dd-2584 [005] 312.126899: balance_dirty_state: bdi btrfs-1: dirty=955 wb=524 unstable=1 bg_thresh=1035 thresh=2071 gap=591 poll_thresh=15 ino=257 dd-2584 [005] 312.126962: balance_dirty_state: bdi btrfs-1: dirty=980 wb=524 unstable=1 bg_thresh=1038 thresh=2076 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 312.127102: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=524 unstable=1 bg_thresh=1036 thresh=2073 gap=542 poll_thresh=17 ino=257 dd-2584 [005] 312.127237: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=524 unstable=1 bg_thresh=1037 thresh=2075 gap=519 poll_thresh=18 ino=257 dd-2584 [005] 312.127367: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=524 unstable=1 bg_thresh=1037 thresh=2074 gap=493 poll_thresh=19 ino=257 dd-2584 [005] 312.127372: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-31% task_gap=-162% task_weight=99% bdi_bw=49948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 312.127432: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19480 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 312.128967: writeback_single_inode: bdi btrfs-1: ino=257 state= age=128 wrote=656 to_write=7536 dd-2584 [005] 312.134715: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1178 unstable=1 bg_thresh=1036 thresh=2073 gap=492 poll_thresh=19 ino=257 dd-2584 [005] 312.134720: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1334 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=49948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 312.142714: balance_dirty_state: bdi btrfs-1: dirty=402 wb=1063 unstable=1 bg_thresh=1035 thresh=2071 gap=605 poll_thresh=19 ino=257 dd-2584 [005] 312.142793: balance_dirty_state: bdi btrfs-1: dirty=427 wb=1063 unstable=1 bg_thresh=1035 thresh=2071 gap=580 poll_thresh=14 ino=257 dd-2584 [005] 312.142859: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1063 unstable=1 bg_thresh=1038 thresh=2076 gap=560 poll_thresh=15 ino=257 dd-2584 [005] 312.142924: balance_dirty_state: bdi btrfs-1: dirty=452 wb=1063 unstable=1 bg_thresh=1038 thresh=2076 gap=560 poll_thresh=16 ino=257 dd-2584 [005] 312.143242: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1063 unstable=1 bg_thresh=1037 thresh=2075 gap=509 poll_thresh=17 ino=257 dd-2584 [005] 312.143247: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1336 bdi_dirty=1400 avg_dirty=1400 bdi_gap=13% task_gap=-71% task_weight=99% bdi_bw=49948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 312.150779: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1063 unstable=1 bg_thresh=1037 thresh=2074 gap=508 poll_thresh=13 ino=257 dd-2584 [005] 312.150784: balance_dirty_pages: bdi btrfs-1: bdi_limit=1423 task_limit=1335 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-9% task_gap=-117% task_weight=99% bdi_bw=49948 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 312.158727: balance_dirty_state: bdi btrfs-1: dirty=502 wb=925 unstable=1 bg_thresh=1031 thresh=2063 gap=635 poll_thresh=13 ino=257 dd-2584 [005] 312.158809: balance_dirty_state: bdi btrfs-1: dirty=528 wb=925 unstable=1 bg_thresh=1031 thresh=2063 gap=609 poll_thresh=10 ino=257 dd-2584 [005] 312.158883: balance_dirty_state: bdi btrfs-1: dirty=541 wb=925 unstable=1 bg_thresh=1031 thresh=2062 gap=595 poll_thresh=11 ino=257 dd-2584 [005] 312.158951: balance_dirty_state: bdi btrfs-1: dirty=566 wb=925 unstable=1 bg_thresh=1031 thresh=2062 gap=570 poll_thresh=12 ino=257 dd-2584 [005] 312.159018: balance_dirty_state: bdi btrfs-1: dirty=591 wb=925 unstable=1 bg_thresh=1033 thresh=2067 gap=550 poll_thresh=13 ino=257 dd-2584 [005] 312.159086: balance_dirty_state: bdi btrfs-1: dirty=591 wb=925 unstable=1 bg_thresh=1033 thresh=2067 gap=550 poll_thresh=14 ino=257 dd-2584 [005] 312.159153: balance_dirty_state: bdi btrfs-1: dirty=616 wb=925 unstable=1 bg_thresh=1036 thresh=2072 gap=530 poll_thresh=15 ino=257 dd-2584 [005] 312.159230: balance_dirty_state: bdi btrfs-1: dirty=616 wb=925 unstable=1 bg_thresh=1040 thresh=2080 gap=538 poll_thresh=16 ino=257 dd-2584 [005] 312.159812: balance_dirty_state: bdi btrfs-1: dirty=666 wb=925 unstable=1 bg_thresh=1039 thresh=2078 gap=486 poll_thresh=17 ino=257 dd-2584 [005] 312.159817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1339 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-6% task_gap=-112% task_weight=99% bdi_bw=49948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 312.166711: balance_dirty_state: bdi btrfs-1: dirty=666 wb=925 unstable=1 bg_thresh=1039 thresh=2078 gap=486 poll_thresh=17 ino=257 dd-2584 [005] 312.166721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1339 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-6% task_gap=-112% task_weight=99% bdi_bw=49948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 312.174677: balance_dirty_state: bdi btrfs-1: dirty=663 wb=805 unstable=0 bg_thresh=1032 thresh=2065 gap=597 poll_thresh=17 ino=257 dd-2584 [005] 312.174767: balance_dirty_state: bdi btrfs-1: dirty=663 wb=805 unstable=0 bg_thresh=1029 thresh=2059 gap=591 poll_thresh=13 ino=257 dd-2584 [005] 312.174833: balance_dirty_state: bdi btrfs-1: dirty=688 wb=805 unstable=0 bg_thresh=1032 thresh=2064 gap=571 poll_thresh=14 ino=257 dd-2584 [005] 312.174900: balance_dirty_state: bdi btrfs-1: dirty=688 wb=805 unstable=0 bg_thresh=1031 thresh=2063 gap=570 poll_thresh=15 ino=257 dd-2584 [005] 312.175279: balance_dirty_state: bdi btrfs-1: dirty=713 wb=805 unstable=0 bg_thresh=1040 thresh=2080 gap=562 poll_thresh=16 ino=257 dd-2584 [005] 312.175590: balance_dirty_state: bdi btrfs-1: dirty=738 wb=805 unstable=0 bg_thresh=1039 thresh=2079 gap=536 poll_thresh=17 ino=257 dd-2584 [005] 312.175716: balance_dirty_state: bdi btrfs-1: dirty=788 wb=805 unstable=0 bg_thresh=1039 thresh=2078 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 312.175721: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1339 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=49948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 312.182631: balance_dirty_state: bdi btrfs-1: dirty=788 wb=805 unstable=0 bg_thresh=1035 thresh=2070 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 312.182637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1332 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=49948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 312.190604: balance_dirty_state: bdi btrfs-1: dirty=788 wb=666 unstable=0 bg_thresh=1016 thresh=2032 gap=578 poll_thresh=18 ino=257 dd-2584 [001] 312.190710: balance_dirty_state: bdi btrfs-1: dirty=801 wb=666 unstable=0 bg_thresh=1015 thresh=2031 gap=564 poll_thresh=13 ino=257 dd-2584 [001] 312.190816: balance_dirty_state: bdi btrfs-1: dirty=814 wb=666 unstable=0 bg_thresh=1016 thresh=2032 gap=552 poll_thresh=14 ino=257 dd-2584 [001] 312.190917: balance_dirty_state: bdi btrfs-1: dirty=840 wb=666 unstable=0 bg_thresh=1015 thresh=2031 gap=525 poll_thresh=15 ino=257 dd-2584 [001] 312.191018: balance_dirty_state: bdi btrfs-1: dirty=840 wb=666 unstable=0 bg_thresh=1015 thresh=2030 gap=524 poll_thresh=16 ino=257 dd-2584 [001] 312.191212: balance_dirty_state: bdi btrfs-1: dirty=865 wb=666 unstable=0 bg_thresh=1017 thresh=2035 gap=504 poll_thresh=17 ino=257 dd-2584 [001] 312.191218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1385 task_limit=1300 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-161% task_weight=98% bdi_bw=49948 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 312.202680: balance_dirty_state: bdi btrfs-1: dirty=865 wb=377 unstable=0 bg_thresh=1007 thresh=2014 gap=772 poll_thresh=17 ino=257 dd-2584 [001] 312.202763: balance_dirty_state: bdi btrfs-1: dirty=890 wb=377 unstable=0 bg_thresh=1006 thresh=2013 gap=746 poll_thresh=13 ino=257 dd-2584 [001] 312.203199: balance_dirty_state: bdi btrfs-1: dirty=903 wb=377 unstable=0 bg_thresh=1040 thresh=2081 gap=801 poll_thresh=14 ino=257 dd-2584 [001] 312.203260: balance_dirty_state: bdi btrfs-1: dirty=928 wb=377 unstable=0 bg_thresh=1040 thresh=2080 gap=775 poll_thresh=15 ino=257 dd-2584 [001] 312.203321: balance_dirty_state: bdi btrfs-1: dirty=928 wb=377 unstable=0 bg_thresh=1040 thresh=2080 gap=775 poll_thresh=16 ino=257 dd-2584 [001] 312.203442: balance_dirty_state: bdi btrfs-1: dirty=978 wb=377 unstable=0 bg_thresh=1039 thresh=2079 gap=724 poll_thresh=17 ino=257 dd-2584 [001] 312.203739: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=377 unstable=0 bg_thresh=1039 thresh=2078 gap=698 poll_thresh=18 ino=257 dd-2584 [001] 312.203858: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=377 unstable=0 bg_thresh=1041 thresh=2082 gap=677 poll_thresh=19 ino=257 dd-2584 [001] 312.203978: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=377 unstable=0 bg_thresh=1040 thresh=2081 gap=626 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 312.204053: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19556 wrote=0 to_write=8192 dd-2584 [001] 312.204104: balance_dirty_state: bdi btrfs-1: dirty=1103 wb=377 unstable=0 bg_thresh=1040 thresh=2080 gap=600 poll_thresh=21 ino=257 dd-2584 [001] 312.204233: balance_dirty_state: bdi btrfs-1: dirty=1103 wb=402 unstable=0 bg_thresh=1042 thresh=2084 gap=579 poll_thresh=22 ino=257 dd-2584 [001] 312.204362: balance_dirty_state: bdi btrfs-1: dirty=1078 wb=452 unstable=0 bg_thresh=1038 thresh=2077 gap=547 poll_thresh=23 ino=257 dd-2584 [001] 312.204496: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=503 unstable=0 bg_thresh=1038 thresh=2076 gap=496 poll_thresh=24 ino=257 dd-2584 [001] 312.204498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1337 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-30% task_gap=-160% task_weight=99% bdi_bw=49948 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 312.205918: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=784 to_write=7408 dd-2584 [001] 312.214610: balance_dirty_state: bdi btrfs-1: dirty=424 wb=1055 unstable=0 bg_thresh=1037 thresh=2075 gap=596 poll_thresh=24 ino=257 dd-2584 [001] 312.214716: balance_dirty_state: bdi btrfs-1: dirty=437 wb=1055 unstable=0 bg_thresh=1040 thresh=2081 gap=589 poll_thresh=18 ino=257 dd-2584 [001] 312.214851: balance_dirty_state: bdi btrfs-1: dirty=475 wb=1055 unstable=0 bg_thresh=1040 thresh=2081 gap=551 poll_thresh=19 ino=257 dd-2584 [001] 312.215160: balance_dirty_state: bdi btrfs-1: dirty=500 wb=1055 unstable=0 bg_thresh=1040 thresh=2080 gap=525 poll_thresh=20 ino=257 dd-2584 [001] 312.215285: balance_dirty_state: bdi btrfs-1: dirty=525 wb=1055 unstable=0 bg_thresh=1039 thresh=2079 gap=499 poll_thresh=21 ino=257 dd-2584 [001] 312.215290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-157% task_weight=100% bdi_bw=48856 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 312.222771: balance_dirty_state: bdi btrfs-1: dirty=525 wb=1055 unstable=0 bg_thresh=1039 thresh=2079 gap=499 poll_thresh=21 ino=257 dd-2584 [000] 312.222780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-28% task_gap=-157% task_weight=100% bdi_bw=48856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 312.234649: balance_dirty_state: bdi btrfs-1: dirty=525 wb=930 unstable=0 bg_thresh=1036 thresh=2073 gap=618 poll_thresh=21 ino=257 dd-2584 [000] 312.234748: balance_dirty_state: bdi btrfs-1: dirty=538 wb=930 unstable=0 bg_thresh=1037 thresh=2074 gap=606 poll_thresh=16 ino=257 dd-2584 [000] 312.235136: balance_dirty_state: bdi btrfs-1: dirty=576 wb=930 unstable=0 bg_thresh=1039 thresh=2078 gap=572 poll_thresh=17 ino=257 dd-2584 [000] 312.235259: balance_dirty_state: bdi btrfs-1: dirty=601 wb=930 unstable=0 bg_thresh=1041 thresh=2082 gap=551 poll_thresh=18 ino=257 dd-2584 [000] 312.235381: balance_dirty_state: bdi btrfs-1: dirty=626 wb=930 unstable=0 bg_thresh=1040 thresh=2081 gap=525 poll_thresh=19 ino=257 dd-2584 [000] 312.235872: balance_dirty_state: bdi btrfs-1: dirty=676 wb=930 unstable=0 bg_thresh=1041 thresh=2083 gap=477 poll_thresh=20 ino=257 dd-2584 [000] 312.235876: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=48856 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 312.242625: balance_dirty_state: bdi btrfs-1: dirty=676 wb=766 unstable=0 bg_thresh=1034 thresh=2068 gap=626 poll_thresh=20 ino=257 dd-2584 [004] 312.242731: balance_dirty_state: bdi btrfs-1: dirty=689 wb=766 unstable=0 bg_thresh=1034 thresh=2069 gap=614 poll_thresh=15 ino=257 dd-2584 [004] 312.242831: balance_dirty_state: bdi btrfs-1: dirty=702 wb=766 unstable=0 bg_thresh=1034 thresh=2068 gap=600 poll_thresh=16 ino=257 dd-2584 [004] 312.243318: balance_dirty_state: bdi btrfs-1: dirty=740 wb=766 unstable=0 bg_thresh=1034 thresh=2069 gap=563 poll_thresh=17 ino=257 dd-2584 [004] 312.243502: balance_dirty_state: bdi btrfs-1: dirty=765 wb=766 unstable=0 bg_thresh=1037 thresh=2074 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 312.243689: balance_dirty_state: bdi btrfs-1: dirty=790 wb=766 unstable=0 bg_thresh=1042 thresh=2084 gap=528 poll_thresh=19 ino=257 dd-2584 [004] 312.244207: balance_dirty_state: bdi btrfs-1: dirty=840 wb=766 unstable=0 bg_thresh=1041 thresh=2083 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 312.244214: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=48856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 312.250632: balance_dirty_state: bdi btrfs-1: dirty=840 wb=766 unstable=0 bg_thresh=1041 thresh=2083 gap=477 poll_thresh=20 ino=257 dd-2584 [004] 312.250639: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-48% task_gap=-197% task_weight=99% bdi_bw=48856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 312.258631: balance_dirty_state: bdi btrfs-1: dirty=840 wb=640 unstable=0 bg_thresh=1033 thresh=2067 gap=587 poll_thresh=20 ino=257 dd-2584 [004] 312.258784: balance_dirty_state: bdi btrfs-1: dirty=853 wb=640 unstable=0 bg_thresh=1034 thresh=2069 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 312.258922: balance_dirty_state: bdi btrfs-1: dirty=866 wb=640 unstable=0 bg_thresh=1034 thresh=2068 gap=562 poll_thresh=16 ino=257 dd-2584 [004] 312.259178: balance_dirty_state: bdi btrfs-1: dirty=904 wb=640 unstable=0 bg_thresh=1033 thresh=2067 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 312.259447: balance_dirty_state: bdi btrfs-1: dirty=929 wb=640 unstable=0 bg_thresh=1038 thresh=2077 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 312.259455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1337 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=48856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 312.266686: balance_dirty_state: bdi btrfs-1: dirty=929 wb=502 unstable=0 bg_thresh=1029 thresh=2059 gap=628 poll_thresh=18 ino=257 dd-2584 [000] 312.266763: balance_dirty_state: bdi btrfs-1: dirty=929 wb=502 unstable=0 bg_thresh=1029 thresh=2058 gap=627 poll_thresh=13 ino=257 dd-2584 [000] 312.266834: balance_dirty_state: bdi btrfs-1: dirty=942 wb=502 unstable=0 bg_thresh=1028 thresh=2056 gap=612 poll_thresh=14 ino=257 dd-2584 [000] 312.266899: balance_dirty_state: bdi btrfs-1: dirty=980 wb=502 unstable=0 bg_thresh=1027 thresh=2055 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 312.267132: balance_dirty_state: bdi btrfs-1: dirty=980 wb=502 unstable=0 bg_thresh=1026 thresh=2052 gap=570 poll_thresh=16 ino=257 dd-2584 [000] 312.267256: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=502 unstable=0 bg_thresh=1028 thresh=2056 gap=549 poll_thresh=17 ino=257 dd-2584 [000] 312.267380: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=502 unstable=0 bg_thresh=1027 thresh=2055 gap=498 poll_thresh=18 ino=257 dd-2584 [000] 312.267384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=48856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 312.267471: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19620 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 312.268949: writeback_single_inode: bdi btrfs-1: ino=257 state= age=124 wrote=640 to_write=7552 dd-2584 [000] 312.274642: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1032 unstable=0 bg_thresh=1028 thresh=2057 gap=613 poll_thresh=18 ino=257 dd-2584 [000] 312.274751: balance_dirty_state: bdi btrfs-1: dirty=412 wb=1032 unstable=0 bg_thresh=1028 thresh=2057 gap=613 poll_thresh=13 ino=257 dd-2584 [000] 312.274887: balance_dirty_state: bdi btrfs-1: dirty=450 wb=1032 unstable=0 bg_thresh=1027 thresh=2054 gap=572 poll_thresh=14 ino=257 dd-2584 [000] 312.275023: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1032 unstable=0 bg_thresh=1027 thresh=2055 gap=560 poll_thresh=15 ino=257 dd-2584 [000] 312.275158: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1032 unstable=0 bg_thresh=1027 thresh=2054 gap=546 poll_thresh=16 ino=257 dd-2584 [000] 312.275418: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1032 unstable=0 bg_thresh=1026 thresh=2053 gap=520 poll_thresh=17 ino=257 dd-2584 [000] 312.275675: balance_dirty_state: bdi btrfs-1: dirty=526 wb=1032 unstable=0 bg_thresh=1026 thresh=2052 gap=494 poll_thresh=18 ino=257 dd-2584 [000] 312.275684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-21% task_gap=-143% task_weight=99% bdi_bw=48856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 312.282684: balance_dirty_state: bdi btrfs-1: dirty=526 wb=905 unstable=0 bg_thresh=1025 thresh=2050 gap=619 poll_thresh=18 ino=257 dd-2584 [000] 312.282771: balance_dirty_state: bdi btrfs-1: dirty=551 wb=905 unstable=0 bg_thresh=1027 thresh=2055 gap=599 poll_thresh=13 ino=257 dd-2584 [000] 312.282833: balance_dirty_state: bdi btrfs-1: dirty=576 wb=905 unstable=0 bg_thresh=1027 thresh=2054 gap=573 poll_thresh=14 ino=257 dd-2584 [000] 312.282891: balance_dirty_state: bdi btrfs-1: dirty=576 wb=905 unstable=0 bg_thresh=1027 thresh=2054 gap=573 poll_thresh=15 ino=257 dd-2584 [000] 312.283124: balance_dirty_state: bdi btrfs-1: dirty=601 wb=905 unstable=0 bg_thresh=1026 thresh=2053 gap=547 poll_thresh=16 ino=257 dd-2584 [000] 312.283241: balance_dirty_state: bdi btrfs-1: dirty=626 wb=905 unstable=0 bg_thresh=1026 thresh=2052 gap=521 poll_thresh=17 ino=257 dd-2584 [000] 312.283357: balance_dirty_state: bdi btrfs-1: dirty=676 wb=905 unstable=0 bg_thresh=1025 thresh=2051 gap=470 poll_thresh=18 ino=257 dd-2584 [000] 312.283361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=48856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 312.290717: balance_dirty_state: bdi btrfs-1: dirty=676 wb=905 unstable=0 bg_thresh=1025 thresh=2051 gap=470 poll_thresh=18 ino=257 dd-2584 [006] 312.290726: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=48856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 312.298772: balance_dirty_state: bdi btrfs-1: dirty=676 wb=905 unstable=0 bg_thresh=1025 thresh=2051 gap=470 poll_thresh=18 ino=257 dd-2584 [006] 312.298782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-190% task_weight=99% bdi_bw=48856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 312.306692: balance_dirty_state: bdi btrfs-1: dirty=676 wb=905 unstable=0 bg_thresh=1025 thresh=2050 gap=469 poll_thresh=18 ino=257 dd-2584 [006] 312.306701: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=48856 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 312.314694: balance_dirty_state: bdi btrfs-1: dirty=676 wb=780 unstable=0 bg_thresh=1010 thresh=2020 gap=564 poll_thresh=18 ino=257 dd-2584 [004] 312.314770: balance_dirty_state: bdi btrfs-1: dirty=701 wb=780 unstable=0 bg_thresh=1012 thresh=2025 gap=544 poll_thresh=13 ino=257 dd-2584 [004] 312.314833: balance_dirty_state: bdi btrfs-1: dirty=701 wb=780 unstable=0 bg_thresh=1012 thresh=2025 gap=544 poll_thresh=14 ino=257 dd-2584 [004] 312.314896: balance_dirty_state: bdi btrfs-1: dirty=726 wb=780 unstable=0 bg_thresh=1012 thresh=2024 gap=518 poll_thresh=15 ino=257 dd-2584 [004] 312.314957: balance_dirty_state: bdi btrfs-1: dirty=751 wb=780 unstable=0 bg_thresh=1012 thresh=2024 gap=493 poll_thresh=16 ino=257 dd-2584 [004] 312.314961: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=48856 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 312.322676: balance_dirty_state: bdi btrfs-1: dirty=751 wb=655 unstable=0 bg_thresh=1008 thresh=2017 gap=611 poll_thresh=16 ino=257 dd-2584 [000] 312.322811: balance_dirty_state: bdi btrfs-1: dirty=751 wb=655 unstable=0 bg_thresh=1008 thresh=2017 gap=611 poll_thresh=12 ino=257 dd-2584 [000] 312.322901: balance_dirty_state: bdi btrfs-1: dirty=776 wb=655 unstable=0 bg_thresh=1011 thresh=2022 gap=591 poll_thresh=13 ino=257 dd-2584 [000] 312.322992: balance_dirty_state: bdi btrfs-1: dirty=776 wb=655 unstable=0 bg_thresh=1011 thresh=2022 gap=591 poll_thresh=14 ino=257 dd-2584 [000] 312.323082: balance_dirty_state: bdi btrfs-1: dirty=801 wb=655 unstable=0 bg_thresh=1013 thresh=2027 gap=571 poll_thresh=15 ino=257 dd-2584 [000] 312.323173: balance_dirty_state: bdi btrfs-1: dirty=826 wb=655 unstable=0 bg_thresh=1016 thresh=2032 gap=551 poll_thresh=16 ino=257 dd-2584 [000] 312.323359: balance_dirty_state: bdi btrfs-1: dirty=851 wb=655 unstable=0 bg_thresh=1015 thresh=2031 gap=525 poll_thresh=17 ino=257 dd-2584 [000] 312.323853: balance_dirty_state: bdi btrfs-1: dirty=876 wb=655 unstable=0 bg_thresh=1012 thresh=2024 gap=493 poll_thresh=18 ino=257 dd-2584 [000] 312.323859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=47764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 312.330698: balance_dirty_state: bdi btrfs-1: dirty=876 wb=516 unstable=0 bg_thresh=1014 thresh=2029 gap=637 poll_thresh=18 ino=257 dd-2584 [001] 312.330764: balance_dirty_state: bdi btrfs-1: dirty=901 wb=516 unstable=0 bg_thresh=1017 thresh=2034 gap=617 poll_thresh=13 ino=257 dd-2584 [001] 312.330821: balance_dirty_state: bdi btrfs-1: dirty=926 wb=516 unstable=0 bg_thresh=1017 thresh=2034 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 312.330877: balance_dirty_state: bdi btrfs-1: dirty=926 wb=516 unstable=0 bg_thresh=1019 thresh=2039 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 312.330933: balance_dirty_state: bdi btrfs-1: dirty=951 wb=516 unstable=0 bg_thresh=1019 thresh=2039 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 312.331049: balance_dirty_state: bdi btrfs-1: dirty=976 wb=516 unstable=0 bg_thresh=1021 thresh=2043 gap=551 poll_thresh=17 ino=257 dd-2584 [001] 312.331168: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=516 unstable=0 bg_thresh=1021 thresh=2042 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 312.331173: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-27% task_gap=-154% task_weight=100% bdi_bw=47764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 312.331187: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19684 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 312.332598: writeback_single_inode: bdi btrfs-1: ino=257 state= age=56 wrote=592 to_write=7600 dd-2584 [001] 312.338690: balance_dirty_state: bdi btrfs-1: dirty=437 wb=980 unstable=0 bg_thresh=1023 thresh=2047 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 312.338758: balance_dirty_state: bdi btrfs-1: dirty=437 wb=980 unstable=0 bg_thresh=1026 thresh=2052 gap=635 poll_thresh=13 ino=257 dd-2584 [001] 312.338818: balance_dirty_state: bdi btrfs-1: dirty=462 wb=980 unstable=0 bg_thresh=1023 thresh=2046 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 312.338878: balance_dirty_state: bdi btrfs-1: dirty=462 wb=980 unstable=0 bg_thresh=1025 thresh=2051 gap=609 poll_thresh=15 ino=257 dd-2584 [001] 312.338938: balance_dirty_state: bdi btrfs-1: dirty=487 wb=980 unstable=0 bg_thresh=1022 thresh=2045 gap=578 poll_thresh=16 ino=257 dd-2584 [001] 312.339060: balance_dirty_state: bdi btrfs-1: dirty=512 wb=980 unstable=0 bg_thresh=1024 thresh=2049 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 312.339361: balance_dirty_state: bdi btrfs-1: dirty=562 wb=980 unstable=0 bg_thresh=1024 thresh=2048 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 312.339366: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-1% task_gap=-102% task_weight=100% bdi_bw=47764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 312.346765: balance_dirty_state: bdi btrfs-1: dirty=562 wb=980 unstable=0 bg_thresh=1021 thresh=2042 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 312.346771: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-4% task_gap=-108% task_weight=100% bdi_bw=47764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 312.354740: balance_dirty_state: bdi btrfs-1: dirty=562 wb=841 unstable=0 bg_thresh=1022 thresh=2045 gap=642 poll_thresh=18 ino=257 dd-2584 [001] 312.354869: balance_dirty_state: bdi btrfs-1: dirty=562 wb=841 unstable=0 bg_thresh=1022 thresh=2044 gap=641 poll_thresh=13 ino=257 dd-2584 [001] 312.354986: balance_dirty_state: bdi btrfs-1: dirty=587 wb=841 unstable=0 bg_thresh=1022 thresh=2044 gap=616 poll_thresh=14 ino=257 dd-2584 [001] 312.355106: balance_dirty_state: bdi btrfs-1: dirty=612 wb=841 unstable=0 bg_thresh=1021 thresh=2043 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 312.355227: balance_dirty_state: bdi btrfs-1: dirty=612 wb=841 unstable=0 bg_thresh=1024 thresh=2048 gap=595 poll_thresh=16 ino=257 dd-2584 [001] 312.355471: balance_dirty_state: bdi btrfs-1: dirty=637 wb=841 unstable=0 bg_thresh=1023 thresh=2047 gap=569 poll_thresh=17 ino=257 dd-2584 [001] 312.355715: balance_dirty_state: bdi btrfs-1: dirty=687 wb=841 unstable=0 bg_thresh=1023 thresh=2046 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 312.355954: balance_dirty_state: bdi btrfs-1: dirty=712 wb=841 unstable=0 bg_thresh=1022 thresh=2045 gap=492 poll_thresh=19 ino=257 dd-2584 [001] 312.355963: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-25% task_gap=-150% task_weight=100% bdi_bw=47764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 312.362781: balance_dirty_state: bdi btrfs-1: dirty=712 wb=841 unstable=0 bg_thresh=1022 thresh=2045 gap=492 poll_thresh=19 ino=257 dd-2584 [000] 312.362790: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-25% task_gap=-150% task_weight=100% bdi_bw=47764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 312.374809: balance_dirty_state: bdi btrfs-1: dirty=712 wb=727 unstable=0 bg_thresh=1021 thresh=2043 gap=604 poll_thresh=19 ino=257 dd-2584 [006] 312.374939: balance_dirty_state: bdi btrfs-1: dirty=737 wb=727 unstable=0 bg_thresh=1024 thresh=2048 gap=584 poll_thresh=14 ino=257 dd-2584 [006] 312.375058: balance_dirty_state: bdi btrfs-1: dirty=737 wb=727 unstable=0 bg_thresh=1024 thresh=2048 gap=584 poll_thresh=15 ino=257 dd-2584 [006] 312.375177: balance_dirty_state: bdi btrfs-1: dirty=762 wb=727 unstable=0 bg_thresh=1026 thresh=2053 gap=564 poll_thresh=16 ino=257 dd-2584 [006] 312.375775: balance_dirty_state: bdi btrfs-1: dirty=787 wb=727 unstable=0 bg_thresh=1029 thresh=2058 gap=544 poll_thresh=17 ino=257 dd-2584 [006] 312.376019: balance_dirty_state: bdi btrfs-1: dirty=812 wb=727 unstable=0 bg_thresh=1031 thresh=2062 gap=523 poll_thresh=18 ino=257 dd-2584 [006] 312.376259: balance_dirty_state: bdi btrfs-1: dirty=862 wb=727 unstable=0 bg_thresh=1030 thresh=2061 gap=472 poll_thresh=19 ino=257 dd-2584 [006] 312.376268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1410 task_limit=1322 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-16% task_gap=-133% task_weight=100% bdi_bw=47764 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 312.382713: balance_dirty_state: bdi btrfs-1: dirty=862 wb=601 unstable=0 bg_thresh=1032 thresh=2064 gap=601 poll_thresh=19 ino=257 dd-2584 [006] 312.382782: balance_dirty_state: bdi btrfs-1: dirty=862 wb=601 unstable=0 bg_thresh=1032 thresh=2064 gap=601 poll_thresh=14 ino=257 dd-2584 [006] 312.382844: balance_dirty_state: bdi btrfs-1: dirty=887 wb=601 unstable=0 bg_thresh=1031 thresh=2063 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 312.382907: balance_dirty_state: bdi btrfs-1: dirty=912 wb=601 unstable=0 bg_thresh=1031 thresh=2062 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 312.383029: balance_dirty_state: bdi btrfs-1: dirty=937 wb=601 unstable=0 bg_thresh=1030 thresh=2061 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 312.383151: balance_dirty_state: bdi btrfs-1: dirty=962 wb=601 unstable=0 bg_thresh=1030 thresh=2060 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 312.383155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1400 avg_dirty=1400 bdi_gap=5% task_gap=-89% task_weight=100% bdi_bw=47764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 312.390795: balance_dirty_state: bdi btrfs-1: dirty=987 wb=601 unstable=0 bg_thresh=1028 thresh=2057 gap=469 poll_thresh=13 ino=257 dd-2584 [006] 312.390800: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1400 avg_dirty=1400 bdi_gap=3% task_gap=-91% task_weight=99% bdi_bw=47764 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 312.398837: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=337 unstable=0 bg_thresh=1030 thresh=2061 gap=712 poll_thresh=10 ino=257 dd-2584 [000] 312.398959: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=337 unstable=0 bg_thresh=1030 thresh=2060 gap=686 poll_thresh=11 ino=257 flush-btrfs-1-2586 [002] 312.399012: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19752 wrote=0 to_write=8192 dd-2584 [000] 312.399089: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=337 unstable=0 bg_thresh=1030 thresh=2060 gap=686 poll_thresh=12 ino=257 dd-2584 [000] 312.399583: balance_dirty_state: bdi btrfs-1: dirty=987 wb=437 unstable=0 bg_thresh=1029 thresh=2059 gap=635 poll_thresh=13 ino=257 dd-2584 [000] 312.399716: balance_dirty_state: bdi btrfs-1: dirty=937 wb=462 unstable=0 bg_thresh=1026 thresh=2053 gap=654 poll_thresh=14 ino=257 dd-2584 [000] 312.399842: balance_dirty_state: bdi btrfs-1: dirty=937 wb=487 unstable=0 bg_thresh=1029 thresh=2058 gap=634 poll_thresh=15 ino=257 dd-2584 [000] 312.399972: balance_dirty_state: bdi btrfs-1: dirty=937 wb=512 unstable=0 bg_thresh=1028 thresh=2057 gap=608 poll_thresh=16 ino=257 dd-2584 [000] 312.400227: balance_dirty_state: bdi btrfs-1: dirty=912 wb=562 unstable=0 bg_thresh=1028 thresh=2056 gap=582 poll_thresh=17 ino=257 dd-2584 [000] 312.400491: balance_dirty_state: bdi btrfs-1: dirty=887 wb=612 unstable=0 bg_thresh=1027 thresh=2055 gap=556 poll_thresh=18 ino=257 dd-2584 [000] 312.400778: balance_dirty_state: bdi btrfs-1: dirty=863 wb=662 unstable=0 bg_thresh=1027 thresh=2055 gap=530 poll_thresh=19 ino=257 dd-2584 [000] 312.401068: balance_dirty_state: bdi btrfs-1: dirty=827 wb=737 unstable=0 bg_thresh=1028 thresh=2056 gap=492 poll_thresh=20 ino=257 dd-2584 [000] 312.401071: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1400 avg_dirty=1400 bdi_gap=3% task_gap=-92% task_weight=99% bdi_bw=47764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 312.403043: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=800 to_write=7392 dd-2584 [000] 312.406734: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1016 unstable=0 bg_thresh=1025 thresh=2051 gap=584 poll_thresh=15 ino=257 dd-2584 [000] 312.406800: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1016 unstable=0 bg_thresh=1025 thresh=2051 gap=584 poll_thresh=16 ino=257 dd-2584 [000] 312.406930: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1016 unstable=0 bg_thresh=1024 thresh=2048 gap=531 poll_thresh=17 ino=257 dd-2584 [000] 312.407253: balance_dirty_state: bdi btrfs-1: dirty=526 wb=1016 unstable=0 bg_thresh=1025 thresh=2050 gap=508 poll_thresh=18 ino=257 dd-2584 [000] 312.407258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1312 bdi_dirty=1400 avg_dirty=1400 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=47764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 312.414699: balance_dirty_state: bdi btrfs-1: dirty=526 wb=891 unstable=0 bg_thresh=1029 thresh=2058 gap=641 poll_thresh=18 ino=257 dd-2584 [000] 312.414765: balance_dirty_state: bdi btrfs-1: dirty=551 wb=891 unstable=0 bg_thresh=1031 thresh=2063 gap=621 poll_thresh=13 ino=257 dd-2584 [000] 312.414822: balance_dirty_state: bdi btrfs-1: dirty=551 wb=891 unstable=0 bg_thresh=1028 thresh=2057 gap=615 poll_thresh=14 ino=257 dd-2584 [000] 312.414879: balance_dirty_state: bdi btrfs-1: dirty=576 wb=891 unstable=0 bg_thresh=1031 thresh=2062 gap=595 poll_thresh=15 ino=257 dd-2584 [000] 312.414935: balance_dirty_state: bdi btrfs-1: dirty=576 wb=891 unstable=0 bg_thresh=1028 thresh=2056 gap=589 poll_thresh=16 ino=257 dd-2584 [000] 312.415047: balance_dirty_state: bdi btrfs-1: dirty=626 wb=891 unstable=0 bg_thresh=1030 thresh=2060 gap=543 poll_thresh=17 ino=257 dd-2584 [000] 312.415160: balance_dirty_state: bdi btrfs-1: dirty=651 wb=891 unstable=0 bg_thresh=1029 thresh=2059 gap=517 poll_thresh=18 ino=257 dd-2584 [000] 312.415274: balance_dirty_state: bdi btrfs-1: dirty=676 wb=891 unstable=0 bg_thresh=1029 thresh=2058 gap=491 poll_thresh=19 ino=257 dd-2584 [000] 312.415278: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-135% task_weight=99% bdi_bw=47764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 312.422673: balance_dirty_state: bdi btrfs-1: dirty=676 wb=791 unstable=0 bg_thresh=1030 thresh=2061 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 312.422793: balance_dirty_state: bdi btrfs-1: dirty=676 wb=791 unstable=0 bg_thresh=1030 thresh=2061 gap=594 poll_thresh=14 ino=257 dd-2584 [004] 312.422909: balance_dirty_state: bdi btrfs-1: dirty=701 wb=791 unstable=0 bg_thresh=1030 thresh=2060 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 312.423024: balance_dirty_state: bdi btrfs-1: dirty=726 wb=791 unstable=0 bg_thresh=1030 thresh=2060 gap=543 poll_thresh=16 ino=257 dd-2584 [004] 312.423661: balance_dirty_state: bdi btrfs-1: dirty=751 wb=791 unstable=0 bg_thresh=1029 thresh=2059 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 312.423891: balance_dirty_state: bdi btrfs-1: dirty=776 wb=791 unstable=0 bg_thresh=1031 thresh=2063 gap=496 poll_thresh=18 ino=257 dd-2584 [004] 312.423900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1325 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-38% task_gap=-175% task_weight=99% bdi_bw=47764 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 312.430806: balance_dirty_state: bdi btrfs-1: dirty=776 wb=666 unstable=0 bg_thresh=1029 thresh=2059 gap=617 poll_thresh=18 ino=257 dd-2584 [004] 312.430933: balance_dirty_state: bdi btrfs-1: dirty=801 wb=666 unstable=0 bg_thresh=1029 thresh=2058 gap=591 poll_thresh=13 ino=257 dd-2584 [004] 312.431054: balance_dirty_state: bdi btrfs-1: dirty=801 wb=666 unstable=0 bg_thresh=1026 thresh=2052 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 312.431172: balance_dirty_state: bdi btrfs-1: dirty=826 wb=666 unstable=0 bg_thresh=1028 thresh=2057 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 312.431289: balance_dirty_state: bdi btrfs-1: dirty=851 wb=666 unstable=0 bg_thresh=1025 thresh=2051 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 312.431523: balance_dirty_state: bdi btrfs-1: dirty=876 wb=666 unstable=0 bg_thresh=1025 thresh=2050 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 312.431531: balance_dirty_pages: bdi btrfs-1: bdi_limit=1399 task_limit=1313 bdi_dirty=1400 avg_dirty=1400 bdi_gap=0% task_gap=-99% task_weight=98% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 312.438790: balance_dirty_state: bdi btrfs-1: dirty=876 wb=541 unstable=0 bg_thresh=1024 thresh=2049 gap=632 poll_thresh=17 ino=257 dd-2584 [004] 312.438866: balance_dirty_state: bdi btrfs-1: dirty=901 wb=541 unstable=0 bg_thresh=1027 thresh=2054 gap=612 poll_thresh=13 ino=257 dd-2584 [004] 312.438926: balance_dirty_state: bdi btrfs-1: dirty=901 wb=541 unstable=0 bg_thresh=1026 thresh=2053 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 312.438983: balance_dirty_state: bdi btrfs-1: dirty=926 wb=541 unstable=0 bg_thresh=1029 thresh=2058 gap=591 poll_thresh=15 ino=257 dd-2584 [004] 312.439040: balance_dirty_state: bdi btrfs-1: dirty=951 wb=541 unstable=0 bg_thresh=1026 thresh=2052 gap=560 poll_thresh=16 ino=257 dd-2584 [004] 312.439152: balance_dirty_state: bdi btrfs-1: dirty=976 wb=541 unstable=0 bg_thresh=1025 thresh=2051 gap=534 poll_thresh=17 ino=257 dd-2584 [004] 312.439435: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=541 unstable=0 bg_thresh=1027 thresh=2055 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 312.439440: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1318 bdi_dirty=1400 avg_dirty=1400 bdi_gap=2% task_gap=-92% task_weight=98% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 312.446798: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=416 unstable=0 bg_thresh=1028 thresh=2057 gap=615 poll_thresh=13 ino=257 dd-2584 [004] 312.446859: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=416 unstable=0 bg_thresh=1025 thresh=2051 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 312.446923: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=416 unstable=0 bg_thresh=1025 thresh=2050 gap=583 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 312.446936: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19800 wrote=0 to_write=8192 dd-2584 [004] 312.446990: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=416 unstable=0 bg_thresh=1022 thresh=2044 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 312.447116: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=441 unstable=0 bg_thresh=1021 thresh=2043 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 312.447257: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=516 unstable=0 bg_thresh=1023 thresh=2047 gap=505 poll_thresh=18 ino=257 dd-2584 [004] 312.447258: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-147% task_weight=98% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 312.448801: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=720 to_write=7472 dd-2584 [000] 312.454679: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1016 unstable=0 bg_thresh=993 thresh=1986 gap=569 poll_thresh=18 ino=257 dd-2584 [000] 312.454769: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1016 unstable=0 bg_thresh=993 thresh=1986 gap=544 poll_thresh=13 ino=257 dd-2584 [000] 312.454849: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1016 unstable=0 bg_thresh=995 thresh=1991 gap=524 poll_thresh=14 ino=257 dd-2584 [000] 312.454911: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1016 unstable=0 bg_thresh=995 thresh=1991 gap=524 poll_thresh=15 ino=257 dd-2584 [000] 312.455020: balance_dirty_state: bdi btrfs-1: dirty=476 wb=1016 unstable=0 bg_thresh=998 thresh=1996 gap=504 poll_thresh=16 ino=257 dd-2584 [000] 312.455148: balance_dirty_state: bdi btrfs-1: dirty=501 wb=1016 unstable=0 bg_thresh=997 thresh=1995 gap=478 poll_thresh=17 ino=257 dd-2584 [000] 312.455153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 312.462790: balance_dirty_state: bdi btrfs-1: dirty=501 wb=891 unstable=0 bg_thresh=1001 thresh=2002 gap=610 poll_thresh=17 ino=257 dd-2584 [000] 312.462885: balance_dirty_state: bdi btrfs-1: dirty=526 wb=891 unstable=0 bg_thresh=1003 thresh=2007 gap=590 poll_thresh=13 ino=257 dd-2584 [000] 312.463312: balance_dirty_state: bdi btrfs-1: dirty=526 wb=891 unstable=0 bg_thresh=1003 thresh=2006 gap=589 poll_thresh=14 ino=257 dd-2584 [000] 312.463400: balance_dirty_state: bdi btrfs-1: dirty=551 wb=891 unstable=0 bg_thresh=1002 thresh=2005 gap=563 poll_thresh=15 ino=257 dd-2584 [000] 312.463488: balance_dirty_state: bdi btrfs-1: dirty=576 wb=891 unstable=0 bg_thresh=1005 thresh=2010 gap=543 poll_thresh=16 ino=257 dd-2584 [000] 312.463665: balance_dirty_state: bdi btrfs-1: dirty=601 wb=891 unstable=0 bg_thresh=1004 thresh=2009 gap=517 poll_thresh=17 ino=257 dd-2584 [000] 312.463843: balance_dirty_state: bdi btrfs-1: dirty=626 wb=891 unstable=0 bg_thresh=1004 thresh=2008 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 312.463850: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 312.470804: balance_dirty_state: bdi btrfs-1: dirty=626 wb=726 unstable=0 bg_thresh=1004 thresh=2008 gap=656 poll_thresh=18 ino=257 dd-2584 [000] 312.470898: balance_dirty_state: bdi btrfs-1: dirty=651 wb=726 unstable=0 bg_thresh=1006 thresh=2013 gap=636 poll_thresh=13 ino=257 dd-2584 [000] 312.470987: balance_dirty_state: bdi btrfs-1: dirty=676 wb=726 unstable=0 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=14 ino=257 dd-2584 [000] 312.471071: balance_dirty_state: bdi btrfs-1: dirty=676 wb=726 unstable=0 bg_thresh=1006 thresh=2012 gap=610 poll_thresh=15 ino=257 dd-2584 [000] 312.471201: balance_dirty_state: bdi btrfs-1: dirty=701 wb=701 unstable=0 bg_thresh=1005 thresh=2011 gap=609 poll_thresh=16 ino=257 dd-2584 [000] 312.471404: balance_dirty_state: bdi btrfs-1: dirty=726 wb=601 unstable=0 bg_thresh=1004 thresh=2009 gap=682 poll_thresh=17 ino=257 dd-2584 [000] 312.471545: balance_dirty_state: bdi btrfs-1: dirty=751 wb=601 unstable=0 bg_thresh=1003 thresh=2007 gap=655 poll_thresh=18 ino=257 dd-2584 [000] 312.471843: balance_dirty_state: bdi btrfs-1: dirty=801 wb=601 unstable=0 bg_thresh=1005 thresh=2010 gap=608 poll_thresh=19 ino=257 dd-2584 [000] 312.471964: balance_dirty_state: bdi btrfs-1: dirty=826 wb=601 unstable=0 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=20 ino=257 dd-2584 [000] 312.472085: balance_dirty_state: bdi btrfs-1: dirty=851 wb=601 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=21 ino=257 dd-2584 [000] 312.472208: balance_dirty_state: bdi btrfs-1: dirty=901 wb=601 unstable=0 bg_thresh=1004 thresh=2009 gap=507 poll_thresh=22 ino=257 dd-2584 [000] 312.472330: balance_dirty_state: bdi btrfs-1: dirty=926 wb=601 unstable=0 bg_thresh=1003 thresh=2006 gap=479 poll_thresh=23 ino=257 dd-2584 [000] 312.472335: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-149% task_weight=98% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 312.478747: balance_dirty_state: bdi btrfs-1: dirty=926 wb=601 unstable=0 bg_thresh=999 thresh=1998 gap=471 poll_thresh=23 ino=257 dd-2584 [000] 312.478752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 312.486844: balance_dirty_state: bdi btrfs-1: dirty=926 wb=476 unstable=0 bg_thresh=995 thresh=1990 gap=588 poll_thresh=23 ino=257 dd-2584 [000] 312.486909: balance_dirty_state: bdi btrfs-1: dirty=926 wb=476 unstable=0 bg_thresh=998 thresh=1996 gap=594 poll_thresh=17 ino=257 dd-2584 [000] 312.487055: balance_dirty_state: bdi btrfs-1: dirty=976 wb=376 unstable=0 bg_thresh=1000 thresh=2000 gap=648 poll_thresh=18 ino=257 dd-2584 [000] 312.487175: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=351 unstable=0 bg_thresh=999 thresh=1999 gap=647 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 312.487261: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19840 wrote=0 to_write=8192 dd-2584 [000] 312.487303: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=351 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=20 ino=257 dd-2584 [000] 312.487612: balance_dirty_state: bdi btrfs-1: dirty=976 wb=451 unstable=0 bg_thresh=998 thresh=1997 gap=570 poll_thresh=21 ino=257 dd-2584 [000] 312.487739: balance_dirty_state: bdi btrfs-1: dirty=951 wb=501 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=22 ino=257 dd-2584 [000] 312.487866: balance_dirty_state: bdi btrfs-1: dirty=926 wb=551 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=23 ino=257 dd-2584 [000] 312.487994: balance_dirty_state: bdi btrfs-1: dirty=901 wb=601 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=24 ino=257 dd-2584 [000] 312.487996: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 312.489075: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=752 to_write=7440 dd-2584 [000] 312.494703: balance_dirty_state: bdi btrfs-1: dirty=401 wb=976 unstable=0 bg_thresh=999 thresh=1999 gap=622 poll_thresh=24 ino=257 dd-2584 [000] 312.494770: balance_dirty_state: bdi btrfs-1: dirty=426 wb=976 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=18 ino=257 dd-2584 [000] 312.494895: balance_dirty_state: bdi btrfs-1: dirty=451 wb=976 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=19 ino=257 dd-2584 [000] 312.495020: balance_dirty_state: bdi btrfs-1: dirty=501 wb=976 unstable=0 bg_thresh=997 thresh=1995 gap=518 poll_thresh=20 ino=257 dd-2584 [000] 312.495145: balance_dirty_state: bdi btrfs-1: dirty=526 wb=976 unstable=0 bg_thresh=999 thresh=1998 gap=496 poll_thresh=21 ino=257 dd-2584 [000] 312.495149: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 312.502695: balance_dirty_state: bdi btrfs-1: dirty=526 wb=851 unstable=0 bg_thresh=1000 thresh=2000 gap=623 poll_thresh=21 ino=257 dd-2584 [004] 312.502791: balance_dirty_state: bdi btrfs-1: dirty=551 wb=851 unstable=0 bg_thresh=1003 thresh=2007 gap=605 poll_thresh=16 ino=257 dd-2584 [004] 312.503263: balance_dirty_state: bdi btrfs-1: dirty=576 wb=851 unstable=0 bg_thresh=1003 thresh=2006 gap=579 poll_thresh=17 ino=257 dd-2584 [004] 312.503434: balance_dirty_state: bdi btrfs-1: dirty=626 wb=851 unstable=0 bg_thresh=1002 thresh=2005 gap=528 poll_thresh=18 ino=257 dd-2584 [004] 312.503606: balance_dirty_state: bdi btrfs-1: dirty=651 wb=851 unstable=0 bg_thresh=1001 thresh=2003 gap=501 poll_thresh=19 ino=257 dd-2584 [004] 312.503774: balance_dirty_state: bdi btrfs-1: dirty=676 wb=851 unstable=0 bg_thresh=1001 thresh=2002 gap=475 poll_thresh=20 ino=257 dd-2584 [004] 312.503781: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 312.510804: balance_dirty_state: bdi btrfs-1: dirty=676 wb=851 unstable=0 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 312.510809: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 312.518782: balance_dirty_state: bdi btrfs-1: dirty=676 wb=626 unstable=0 bg_thresh=1003 thresh=2007 gap=705 poll_thresh=20 ino=257 dd-2584 [004] 312.518868: balance_dirty_state: bdi btrfs-1: dirty=701 wb=626 unstable=0 bg_thresh=1003 thresh=2007 gap=680 poll_thresh=15 ino=257 dd-2584 [004] 312.518928: balance_dirty_state: bdi btrfs-1: dirty=701 wb=626 unstable=0 bg_thresh=1003 thresh=2006 gap=679 poll_thresh=16 ino=257 dd-2584 [004] 312.519042: balance_dirty_state: bdi btrfs-1: dirty=751 wb=626 unstable=0 bg_thresh=1002 thresh=2005 gap=628 poll_thresh=17 ino=257 dd-2584 [004] 312.519156: balance_dirty_state: bdi btrfs-1: dirty=776 wb=626 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 312.519267: balance_dirty_state: bdi btrfs-1: dirty=801 wb=626 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=19 ino=257 dd-2584 [004] 312.519549: balance_dirty_state: bdi btrfs-1: dirty=851 wb=626 unstable=0 bg_thresh=1003 thresh=2007 gap=530 poll_thresh=20 ino=257 dd-2584 [004] 312.519664: balance_dirty_state: bdi btrfs-1: dirty=876 wb=626 unstable=0 bg_thresh=1005 thresh=2011 gap=509 poll_thresh=21 ino=257 dd-2584 [004] 312.519778: balance_dirty_state: bdi btrfs-1: dirty=901 wb=626 unstable=0 bg_thresh=1005 thresh=2010 gap=483 poll_thresh=22 ino=257 dd-2584 [004] 312.519782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 312.526739: balance_dirty_state: bdi btrfs-1: dirty=901 wb=501 unstable=0 bg_thresh=1005 thresh=2011 gap=609 poll_thresh=22 ino=257 dd-2584 [004] 312.526852: balance_dirty_state: bdi btrfs-1: dirty=926 wb=501 unstable=0 bg_thresh=1002 thresh=2005 gap=578 poll_thresh=16 ino=257 dd-2584 [004] 312.526966: balance_dirty_state: bdi btrfs-1: dirty=951 wb=501 unstable=0 bg_thresh=1002 thresh=2004 gap=552 poll_thresh=17 ino=257 dd-2584 [004] 312.527080: balance_dirty_state: bdi btrfs-1: dirty=976 wb=501 unstable=0 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 312.527193: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=501 unstable=0 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 312.527197: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=48192 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 312.527309: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19880 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 312.529406: writeback_single_inode: bdi btrfs-1: ino=257 state= age=188 wrote=592 to_write=7600 dd-2584 [004] 312.534806: balance_dirty_state: bdi btrfs-1: dirty=426 wb=976 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=19 ino=257 dd-2584 [004] 312.534888: balance_dirty_state: bdi btrfs-1: dirty=426 wb=976 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=14 ino=257 dd-2584 [004] 312.534948: balance_dirty_state: bdi btrfs-1: dirty=451 wb=976 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 312.535006: balance_dirty_state: bdi btrfs-1: dirty=451 wb=976 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 312.535304: balance_dirty_state: bdi btrfs-1: dirty=501 wb=976 unstable=0 bg_thresh=1006 thresh=2012 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 312.535422: balance_dirty_state: bdi btrfs-1: dirty=526 wb=976 unstable=0 bg_thresh=1002 thresh=2005 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 312.535538: balance_dirty_state: bdi btrfs-1: dirty=551 wb=976 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 312.535543: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=50328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 312.542850: balance_dirty_state: bdi btrfs-1: dirty=551 wb=851 unstable=0 bg_thresh=1004 thresh=2008 gap=606 poll_thresh=19 ino=257 dd-2584 [000] 312.542983: balance_dirty_state: bdi btrfs-1: dirty=576 wb=851 unstable=0 bg_thresh=1004 thresh=2008 gap=581 poll_thresh=14 ino=257 dd-2584 [000] 312.543107: balance_dirty_state: bdi btrfs-1: dirty=576 wb=851 unstable=0 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=15 ino=257 dd-2584 [000] 312.543225: balance_dirty_state: bdi btrfs-1: dirty=601 wb=851 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 312.543459: balance_dirty_state: bdi btrfs-1: dirty=626 wb=851 unstable=0 bg_thresh=1002 thresh=2005 gap=528 poll_thresh=17 ino=257 dd-2584 [000] 312.543789: balance_dirty_state: bdi btrfs-1: dirty=651 wb=826 unstable=0 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=18 ino=257 dd-2584 [000] 312.544000: balance_dirty_state: bdi btrfs-1: dirty=701 wb=726 unstable=0 bg_thresh=998 thresh=1996 gap=569 poll_thresh=19 ino=257 dd-2584 [000] 312.544485: balance_dirty_state: bdi btrfs-1: dirty=726 wb=726 unstable=0 bg_thresh=997 thresh=1995 gap=543 poll_thresh=20 ino=257 dd-2584 [000] 312.544662: balance_dirty_state: bdi btrfs-1: dirty=751 wb=726 unstable=0 bg_thresh=999 thresh=1999 gap=522 poll_thresh=21 ino=257 dd-2584 [000] 312.544837: balance_dirty_state: bdi btrfs-1: dirty=801 wb=726 unstable=0 bg_thresh=999 thresh=1998 gap=471 poll_thresh=22 ino=257 dd-2584 [000] 312.544844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-8% task_gap=-118% task_weight=101% bdi_bw=50328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 312.554830: balance_dirty_state: bdi btrfs-1: dirty=801 wb=726 unstable=0 bg_thresh=993 thresh=1987 gap=460 poll_thresh=22 ino=257 dd-2584 [005] 312.554839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1250 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-15% task_gap=-131% task_weight=101% bdi_bw=50328 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 312.562841: balance_dirty_state: bdi btrfs-1: dirty=801 wb=476 unstable=0 bg_thresh=993 thresh=1987 gap=710 poll_thresh=22 ino=257 dd-2584 [005] 312.562968: balance_dirty_state: bdi btrfs-1: dirty=801 wb=476 unstable=0 bg_thresh=996 thresh=1992 gap=715 poll_thresh=16 ino=257 dd-2584 [005] 312.563200: balance_dirty_state: bdi btrfs-1: dirty=826 wb=476 unstable=0 bg_thresh=998 thresh=1997 gap=695 poll_thresh=17 ino=257 dd-2584 [005] 312.563432: balance_dirty_state: bdi btrfs-1: dirty=876 wb=476 unstable=0 bg_thresh=1001 thresh=2002 gap=650 poll_thresh=18 ino=257 dd-2584 [005] 312.563668: balance_dirty_state: bdi btrfs-1: dirty=901 wb=476 unstable=0 bg_thresh=1006 thresh=2012 gap=635 poll_thresh=19 ino=257 dd-2584 [005] 312.563902: balance_dirty_state: bdi btrfs-1: dirty=926 wb=476 unstable=0 bg_thresh=1005 thresh=2011 gap=609 poll_thresh=20 ino=257 dd-2584 [005] 312.564135: balance_dirty_state: bdi btrfs-1: dirty=976 wb=476 unstable=0 bg_thresh=1002 thresh=2004 gap=552 poll_thresh=21 ino=257 dd-2584 [005] 312.564730: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=476 unstable=0 bg_thresh=1001 thresh=2003 gap=526 poll_thresh=22 ino=257 dd-2584 [005] 312.564961: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=426 unstable=0 bg_thresh=1003 thresh=2007 gap=555 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 312.565039: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19916 wrote=0 to_write=8192 dd-2584 [005] 312.565101: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=351 unstable=0 bg_thresh=999 thresh=1999 gap=597 poll_thresh=24 ino=257 dd-2584 [005] 312.565229: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=376 unstable=0 bg_thresh=1002 thresh=2004 gap=552 poll_thresh=25 ino=257 dd-2584 [005] 312.565361: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=426 unstable=0 bg_thresh=1003 thresh=2007 gap=530 poll_thresh=26 ino=257 dd-2584 [005] 312.565490: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=476 unstable=0 bg_thresh=1000 thresh=2000 gap=498 poll_thresh=27 ino=257 dd-2584 [005] 312.565492: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1262 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-115% task_weight=101% bdi_bw=50328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 312.567047: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=752 to_write=7440 dd-2584 [005] 312.570859: balance_dirty_state: bdi btrfs-1: dirty=401 wb=1101 unstable=0 bg_thresh=1002 thresh=2005 gap=503 poll_thresh=27 ino=257 dd-2584 [005] 312.570964: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1101 unstable=0 bg_thresh=1002 thresh=2005 gap=478 poll_thresh=20 ino=257 dd-2584 [005] 312.570969: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=50328 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 312.578736: balance_dirty_state: bdi btrfs-1: dirty=426 wb=951 unstable=0 bg_thresh=1005 thresh=2010 gap=633 poll_thresh=20 ino=257 dd-2584 [005] 312.578803: balance_dirty_state: bdi btrfs-1: dirty=451 wb=951 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=15 ino=257 dd-2584 [005] 312.578874: balance_dirty_state: bdi btrfs-1: dirty=451 wb=951 unstable=0 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=16 ino=257 dd-2584 [005] 312.579215: balance_dirty_state: bdi btrfs-1: dirty=476 wb=951 unstable=0 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=17 ino=257 dd-2584 [005] 312.579348: balance_dirty_state: bdi btrfs-1: dirty=526 wb=951 unstable=0 bg_thresh=1003 thresh=2006 gap=529 poll_thresh=18 ino=257 dd-2584 [005] 312.579488: balance_dirty_state: bdi btrfs-1: dirty=551 wb=951 unstable=0 bg_thresh=1002 thresh=2005 gap=503 poll_thresh=19 ino=257 dd-2584 [005] 312.579632: balance_dirty_state: bdi btrfs-1: dirty=576 wb=951 unstable=0 bg_thresh=1004 thresh=2009 gap=482 poll_thresh=20 ino=257 dd-2584 [005] 312.579637: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-25% task_gap=-150% task_weight=99% bdi_bw=50328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 312.586716: balance_dirty_state: bdi btrfs-1: dirty=576 wb=826 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=20 ino=257 dd-2584 [005] 312.586778: balance_dirty_state: bdi btrfs-1: dirty=601 wb=826 unstable=0 bg_thresh=1005 thresh=2010 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 312.586835: balance_dirty_state: bdi btrfs-1: dirty=626 wb=826 unstable=0 bg_thresh=1005 thresh=2010 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 312.586972: balance_dirty_state: bdi btrfs-1: dirty=651 wb=751 unstable=0 bg_thresh=1004 thresh=2009 gap=607 poll_thresh=17 ino=257 dd-2584 [005] 312.587092: balance_dirty_state: bdi btrfs-1: dirty=676 wb=751 unstable=0 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=18 ino=257 dd-2584 [005] 312.587217: balance_dirty_state: bdi btrfs-1: dirty=701 wb=751 unstable=0 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=19 ino=257 dd-2584 [005] 312.587515: balance_dirty_state: bdi btrfs-1: dirty=751 wb=751 unstable=0 bg_thresh=1002 thresh=2005 gap=503 poll_thresh=20 ino=257 dd-2584 [005] 312.587641: balance_dirty_state: bdi btrfs-1: dirty=776 wb=751 unstable=0 bg_thresh=998 thresh=1996 gap=469 poll_thresh=21 ino=257 dd-2584 [005] 312.587645: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=50328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 312.594733: balance_dirty_state: bdi btrfs-1: dirty=776 wb=751 unstable=0 bg_thresh=1003 thresh=2006 gap=479 poll_thresh=21 ino=257 dd-2584 [001] 312.594740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=50328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 312.602773: balance_dirty_state: bdi btrfs-1: dirty=776 wb=501 unstable=0 bg_thresh=1004 thresh=2008 gap=731 poll_thresh=21 ino=257 dd-2584 [005] 312.602868: balance_dirty_state: bdi btrfs-1: dirty=801 wb=501 unstable=0 bg_thresh=1003 thresh=2007 gap=705 poll_thresh=16 ino=257 dd-2584 [005] 312.603050: balance_dirty_state: bdi btrfs-1: dirty=826 wb=501 unstable=0 bg_thresh=1003 thresh=2006 gap=679 poll_thresh=17 ino=257 dd-2584 [005] 312.603231: balance_dirty_state: bdi btrfs-1: dirty=851 wb=501 unstable=0 bg_thresh=1002 thresh=2005 gap=653 poll_thresh=18 ino=257 dd-2584 [005] 312.603414: balance_dirty_state: bdi btrfs-1: dirty=876 wb=501 unstable=0 bg_thresh=1001 thresh=2003 gap=626 poll_thresh=19 ino=257 dd-2584 [005] 312.603544: balance_dirty_state: bdi btrfs-1: dirty=926 wb=501 unstable=0 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=20 ino=257 dd-2584 [005] 312.603710: balance_dirty_state: bdi btrfs-1: dirty=951 wb=501 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=21 ino=257 dd-2584 [005] 312.603890: balance_dirty_state: bdi btrfs-1: dirty=976 wb=501 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=22 ino=257 dd-2584 [005] 312.604345: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=501 unstable=0 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=23 ino=257 dd-2584 [005] 312.604352: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=101% bdi_bw=50328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 312.604424: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19956 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 312.606431: writeback_single_inode: bdi btrfs-1: ino=257 state= age=68 wrote=608 to_write=7584 dd-2584 [001] 312.610769: balance_dirty_state: bdi btrfs-1: dirty=426 wb=976 unstable=0 bg_thresh=993 thresh=1986 gap=584 poll_thresh=23 ino=257 dd-2584 [001] 312.610860: balance_dirty_state: bdi btrfs-1: dirty=451 wb=976 unstable=0 bg_thresh=995 thresh=1991 gap=564 poll_thresh=17 ino=257 dd-2584 [001] 312.611031: balance_dirty_state: bdi btrfs-1: dirty=476 wb=976 unstable=0 bg_thresh=998 thresh=1996 gap=544 poll_thresh=18 ino=257 dd-2584 [001] 312.611207: balance_dirty_state: bdi btrfs-1: dirty=501 wb=976 unstable=0 bg_thresh=1000 thresh=2001 gap=524 poll_thresh=19 ino=257 dd-2584 [001] 312.611391: balance_dirty_state: bdi btrfs-1: dirty=551 wb=976 unstable=0 bg_thresh=1000 thresh=2000 gap=473 poll_thresh=20 ino=257 dd-2584 [001] 312.611398: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-113% task_weight=100% bdi_bw=50328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 312.618806: balance_dirty_state: bdi btrfs-1: dirty=551 wb=851 unstable=0 bg_thresh=1002 thresh=2005 gap=603 poll_thresh=20 ino=257 dd-2584 [001] 312.618876: balance_dirty_state: bdi btrfs-1: dirty=551 wb=851 unstable=0 bg_thresh=1002 thresh=2004 gap=602 poll_thresh=15 ino=257 dd-2584 [001] 312.618940: balance_dirty_state: bdi btrfs-1: dirty=576 wb=851 unstable=0 bg_thresh=1004 thresh=2009 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 312.619064: balance_dirty_state: bdi btrfs-1: dirty=601 wb=851 unstable=0 bg_thresh=1001 thresh=2002 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 312.619188: balance_dirty_state: bdi btrfs-1: dirty=626 wb=851 unstable=0 bg_thresh=997 thresh=1995 gap=518 poll_thresh=18 ino=257 dd-2584 [001] 312.619497: balance_dirty_state: bdi btrfs-1: dirty=676 wb=851 unstable=0 bg_thresh=997 thresh=1994 gap=467 poll_thresh=19 ino=257 dd-2584 [001] 312.619502: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=50328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 312.626852: balance_dirty_state: bdi btrfs-1: dirty=676 wb=726 unstable=0 bg_thresh=999 thresh=1998 gap=596 poll_thresh=19 ino=257 dd-2584 [006] 312.626917: balance_dirty_state: bdi btrfs-1: dirty=676 wb=726 unstable=0 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=14 ino=257 dd-2584 [006] 312.626974: balance_dirty_state: bdi btrfs-1: dirty=701 wb=726 unstable=0 bg_thresh=1001 thresh=2003 gap=576 poll_thresh=15 ino=257 dd-2584 [006] 312.627030: balance_dirty_state: bdi btrfs-1: dirty=726 wb=726 unstable=0 bg_thresh=1004 thresh=2008 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 312.627146: balance_dirty_state: bdi btrfs-1: dirty=751 wb=726 unstable=0 bg_thresh=1003 thresh=2007 gap=530 poll_thresh=17 ino=257 dd-2584 [006] 312.627265: balance_dirty_state: bdi btrfs-1: dirty=776 wb=726 unstable=0 bg_thresh=1005 thresh=2011 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 312.627383: balance_dirty_state: bdi btrfs-1: dirty=826 wb=726 unstable=0 bg_thresh=1005 thresh=2010 gap=458 poll_thresh=19 ino=257 dd-2584 [006] 312.627388: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=50328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 312.634809: balance_dirty_state: bdi btrfs-1: dirty=826 wb=626 unstable=0 bg_thresh=1002 thresh=2005 gap=553 poll_thresh=19 ino=257 dd-2584 [006] 312.634909: balance_dirty_state: bdi btrfs-1: dirty=826 wb=626 unstable=0 bg_thresh=999 thresh=1999 gap=547 poll_thresh=14 ino=257 dd-2584 [006] 312.635032: balance_dirty_state: bdi btrfs-1: dirty=851 wb=626 unstable=0 bg_thresh=1002 thresh=2004 gap=527 poll_thresh=15 ino=257 dd-2584 [006] 312.635148: balance_dirty_state: bdi btrfs-1: dirty=851 wb=626 unstable=0 bg_thresh=999 thresh=1998 gap=521 poll_thresh=16 ino=257 dd-2584 [006] 312.635383: balance_dirty_state: bdi btrfs-1: dirty=901 wb=626 unstable=0 bg_thresh=1001 thresh=2002 gap=475 poll_thresh=17 ino=257 dd-2584 [006] 312.635392: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=50328 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 312.642853: balance_dirty_state: bdi btrfs-1: dirty=901 wb=476 unstable=0 bg_thresh=997 thresh=1995 gap=618 poll_thresh=17 ino=257 dd-2584 [006] 312.642941: balance_dirty_state: bdi btrfs-1: dirty=901 wb=476 unstable=0 bg_thresh=1000 thresh=2000 gap=623 poll_thresh=13 ino=257 dd-2584 [006] 312.643199: balance_dirty_state: bdi btrfs-1: dirty=926 wb=426 unstable=0 bg_thresh=993 thresh=1987 gap=635 poll_thresh=14 ino=257 dd-2584 [006] 312.643272: balance_dirty_state: bdi btrfs-1: dirty=951 wb=376 unstable=0 bg_thresh=996 thresh=1992 gap=665 poll_thresh=15 ino=257 dd-2584 [006] 312.643333: balance_dirty_state: bdi btrfs-1: dirty=951 wb=351 unstable=0 bg_thresh=992 thresh=1985 gap=683 poll_thresh=16 ino=257 dd-2584 [006] 312.643456: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=351 unstable=0 bg_thresh=995 thresh=1990 gap=638 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 312.643480: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=19996 wrote=0 to_write=8192 dd-2584 [006] 312.643637: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=351 unstable=0 bg_thresh=993 thresh=1987 gap=610 poll_thresh=18 ino=257 dd-2584 [006] 312.643824: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=401 unstable=0 bg_thresh=992 thresh=1985 gap=583 poll_thresh=19 ino=257 dd-2584 [006] 312.644009: balance_dirty_state: bdi btrfs-1: dirty=976 wb=451 unstable=0 bg_thresh=991 thresh=1983 gap=556 poll_thresh=20 ino=257 dd-2584 [006] 312.644196: balance_dirty_state: bdi btrfs-1: dirty=976 wb=476 unstable=0 bg_thresh=993 thresh=1986 gap=534 poll_thresh=21 ino=257 dd-2584 [006] 312.644376: balance_dirty_state: bdi btrfs-1: dirty=976 wb=526 unstable=0 bg_thresh=995 thresh=1991 gap=489 poll_thresh=22 ino=257 dd-2584 [006] 312.644378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=52516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 312.645590: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=720 to_write=7472 dd-2584 [006] 312.650909: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1076 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=22 ino=257 dd-2584 [006] 312.650917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=52516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 312.662838: balance_dirty_state: bdi btrfs-1: dirty=426 wb=826 unstable=0 bg_thresh=998 thresh=1997 gap=745 poll_thresh=22 ino=257 dd-2584 [006] 312.662950: balance_dirty_state: bdi btrfs-1: dirty=451 wb=826 unstable=0 bg_thresh=998 thresh=1996 gap=719 poll_thresh=16 ino=257 dd-2584 [006] 312.663451: balance_dirty_state: bdi btrfs-1: dirty=476 wb=801 unstable=0 bg_thresh=995 thresh=1990 gap=713 poll_thresh=17 ino=257 dd-2584 [006] 312.663598: balance_dirty_state: bdi btrfs-1: dirty=501 wb=726 unstable=0 bg_thresh=997 thresh=1994 gap=767 poll_thresh=18 ino=257 dd-2584 [006] 312.663719: balance_dirty_state: bdi btrfs-1: dirty=526 wb=726 unstable=0 bg_thresh=999 thresh=1999 gap=747 poll_thresh=19 ino=257 dd-2584 [006] 312.663836: balance_dirty_state: bdi btrfs-1: dirty=576 wb=726 unstable=0 bg_thresh=999 thresh=1998 gap=696 poll_thresh=20 ino=257 dd-2584 [006] 312.663955: balance_dirty_state: bdi btrfs-1: dirty=601 wb=726 unstable=0 bg_thresh=998 thresh=1997 gap=670 poll_thresh=21 ino=257 dd-2584 [006] 312.664074: balance_dirty_state: bdi btrfs-1: dirty=626 wb=726 unstable=0 bg_thresh=1000 thresh=2001 gap=649 poll_thresh=22 ino=257 dd-2584 [006] 312.664193: balance_dirty_state: bdi btrfs-1: dirty=676 wb=726 unstable=0 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=23 ino=257 dd-2584 [006] 312.664311: balance_dirty_state: bdi btrfs-1: dirty=701 wb=726 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=24 ino=257 dd-2584 [006] 312.664593: balance_dirty_state: bdi btrfs-1: dirty=726 wb=726 unstable=0 bg_thresh=999 thresh=1998 gap=546 poll_thresh=25 ino=257 dd-2584 [006] 312.664712: balance_dirty_state: bdi btrfs-1: dirty=751 wb=726 unstable=0 bg_thresh=1001 thresh=2002 gap=525 poll_thresh=26 ino=257 dd-2584 [006] 312.664834: balance_dirty_state: bdi btrfs-1: dirty=801 wb=726 unstable=0 bg_thresh=1000 thresh=2001 gap=474 poll_thresh=27 ino=257 dd-2584 [006] 312.664839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=52516 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 312.670845: balance_dirty_state: bdi btrfs-1: dirty=801 wb=726 unstable=0 bg_thresh=1000 thresh=2001 gap=474 poll_thresh=27 ino=257 dd-2584 [006] 312.670851: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-157% task_weight=99% bdi_bw=52516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 312.678931: balance_dirty_state: bdi btrfs-1: dirty=801 wb=601 unstable=0 bg_thresh=995 thresh=1990 gap=588 poll_thresh=27 ino=257 dd-2584 [006] 312.679020: balance_dirty_state: bdi btrfs-1: dirty=801 wb=576 unstable=0 bg_thresh=992 thresh=1984 gap=607 poll_thresh=20 ino=257 dd-2584 [006] 312.679166: balance_dirty_state: bdi btrfs-1: dirty=851 wb=476 unstable=0 bg_thresh=1000 thresh=2000 gap=673 poll_thresh=21 ino=257 dd-2584 [006] 312.679284: balance_dirty_state: bdi btrfs-1: dirty=876 wb=476 unstable=0 bg_thresh=999 thresh=1999 gap=647 poll_thresh=22 ino=257 dd-2584 [006] 312.679395: balance_dirty_state: bdi btrfs-1: dirty=901 wb=476 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=23 ino=257 dd-2584 [006] 312.679507: balance_dirty_state: bdi btrfs-1: dirty=926 wb=476 unstable=0 bg_thresh=998 thresh=1997 gap=595 poll_thresh=24 ino=257 dd-2584 [006] 312.679791: balance_dirty_state: bdi btrfs-1: dirty=976 wb=476 unstable=0 bg_thresh=1000 thresh=2001 gap=549 poll_thresh=25 ino=257 dd-2584 [006] 312.679905: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=476 unstable=0 bg_thresh=1000 thresh=2000 gap=523 poll_thresh=26 ino=257 flush-btrfs-1-2586 [002] 312.679927: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20032 wrote=0 to_write=8192 dd-2584 [006] 312.680074: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=476 unstable=0 bg_thresh=999 thresh=1999 gap=497 poll_thresh=27 ino=257 dd-2584 [006] 312.680077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-159% task_weight=100% bdi_bw=52516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 312.682859: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=608 to_write=7584 dd-2584 [006] 312.686822: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1026 unstable=0 bg_thresh=996 thresh=1992 gap=540 poll_thresh=27 ino=257 dd-2584 [006] 312.686900: balance_dirty_state: bdi btrfs-1: dirty=451 wb=1001 unstable=0 bg_thresh=995 thresh=1991 gap=539 poll_thresh=20 ino=257 dd-2584 [006] 312.687035: balance_dirty_state: bdi btrfs-1: dirty=476 wb=951 unstable=0 bg_thresh=995 thresh=1991 gap=564 poll_thresh=21 ino=257 dd-2584 [006] 312.687157: balance_dirty_state: bdi btrfs-1: dirty=501 wb=951 unstable=0 bg_thresh=994 thresh=1989 gap=537 poll_thresh=22 ino=257 dd-2584 [006] 312.687302: balance_dirty_state: bdi btrfs-1: dirty=551 wb=951 unstable=0 bg_thresh=996 thresh=1993 gap=491 poll_thresh=23 ino=257 dd-2584 [006] 312.687307: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=99% bdi_bw=52516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 312.694772: balance_dirty_state: bdi btrfs-1: dirty=551 wb=826 unstable=0 bg_thresh=1000 thresh=2001 gap=624 poll_thresh=23 ino=257 dd-2584 [006] 312.694879: balance_dirty_state: bdi btrfs-1: dirty=551 wb=826 unstable=0 bg_thresh=997 thresh=1995 gap=618 poll_thresh=17 ino=257 dd-2584 [006] 312.694992: balance_dirty_state: bdi btrfs-1: dirty=601 wb=826 unstable=0 bg_thresh=999 thresh=1999 gap=572 poll_thresh=18 ino=257 dd-2584 [006] 312.695276: balance_dirty_state: bdi btrfs-1: dirty=626 wb=826 unstable=0 bg_thresh=999 thresh=1998 gap=546 poll_thresh=19 ino=257 dd-2584 [006] 312.695388: balance_dirty_state: bdi btrfs-1: dirty=651 wb=826 unstable=0 bg_thresh=998 thresh=1997 gap=520 poll_thresh=20 ino=257 dd-2584 [006] 312.695502: balance_dirty_state: bdi btrfs-1: dirty=701 wb=826 unstable=0 bg_thresh=1000 thresh=2001 gap=474 poll_thresh=21 ino=257 dd-2584 [006] 312.695506: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=52516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 312.702804: balance_dirty_state: bdi btrfs-1: dirty=701 wb=701 unstable=0 bg_thresh=994 thresh=1989 gap=587 poll_thresh=21 ino=257 dd-2584 [006] 312.702899: balance_dirty_state: bdi btrfs-1: dirty=701 wb=701 unstable=0 bg_thresh=991 thresh=1983 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 312.703020: balance_dirty_state: bdi btrfs-1: dirty=726 wb=701 unstable=0 bg_thresh=996 thresh=1993 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 312.703146: balance_dirty_state: bdi btrfs-1: dirty=776 wb=701 unstable=0 bg_thresh=993 thresh=1986 gap=509 poll_thresh=18 ino=257 dd-2584 [006] 312.703266: balance_dirty_state: bdi btrfs-1: dirty=801 wb=701 unstable=0 bg_thresh=998 thresh=1997 gap=495 poll_thresh=19 ino=257 dd-2584 [006] 312.703271: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-7% task_gap=-114% task_weight=100% bdi_bw=52516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 312.710810: balance_dirty_state: bdi btrfs-1: dirty=801 wb=701 unstable=0 bg_thresh=997 thresh=1994 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 312.710819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-9% task_gap=-118% task_weight=100% bdi_bw=52516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 312.718902: balance_dirty_state: bdi btrfs-1: dirty=801 wb=501 unstable=0 bg_thresh=996 thresh=1993 gap=691 poll_thresh=19 ino=257 dd-2584 [006] 312.719031: balance_dirty_state: bdi btrfs-1: dirty=826 wb=501 unstable=0 bg_thresh=999 thresh=1998 gap=671 poll_thresh=14 ino=257 dd-2584 [006] 312.719150: balance_dirty_state: bdi btrfs-1: dirty=826 wb=501 unstable=0 bg_thresh=996 thresh=1992 gap=665 poll_thresh=15 ino=257 dd-2584 [006] 312.719266: balance_dirty_state: bdi btrfs-1: dirty=851 wb=501 unstable=0 bg_thresh=998 thresh=1997 gap=645 poll_thresh=16 ino=257 dd-2584 [006] 312.719861: balance_dirty_state: bdi btrfs-1: dirty=876 wb=501 unstable=0 bg_thresh=998 thresh=1996 gap=619 poll_thresh=17 ino=257 dd-2584 [006] 312.720097: balance_dirty_state: bdi btrfs-1: dirty=901 wb=501 unstable=0 bg_thresh=1000 thresh=2000 gap=598 poll_thresh=18 ino=257 dd-2584 [006] 312.720331: balance_dirty_state: bdi btrfs-1: dirty=951 wb=501 unstable=0 bg_thresh=996 thresh=1993 gap=541 poll_thresh=19 ino=257 dd-2584 [006] 312.720505: balance_dirty_state: bdi btrfs-1: dirty=976 wb=426 unstable=0 bg_thresh=993 thresh=1986 gap=584 poll_thresh=20 ino=257 dd-2584 [006] 312.720636: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=351 unstable=0 bg_thresh=995 thresh=1991 gap=639 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 312.720659: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20072 wrote=0 to_write=8192 dd-2584 [006] 312.720821: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=351 unstable=0 bg_thresh=994 thresh=1988 gap=586 poll_thresh=22 ino=257 dd-2584 [006] 312.721006: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=401 unstable=0 bg_thresh=993 thresh=1986 gap=559 poll_thresh=23 ino=257 dd-2584 [006] 312.721191: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=451 unstable=0 bg_thresh=992 thresh=1984 gap=532 poll_thresh=24 ino=257 dd-2584 [006] 312.721641: balance_dirty_state: bdi btrfs-1: dirty=926 wb=551 unstable=0 bg_thresh=996 thresh=1992 gap=515 poll_thresh=25 ino=257 dd-2584 [006] 312.721826: balance_dirty_state: bdi btrfs-1: dirty=926 wb=601 unstable=0 bg_thresh=995 thresh=1991 gap=464 poll_thresh=26 ino=257 dd-2584 [006] 312.721828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-10% task_gap=-121% task_weight=99% bdi_bw=52516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 312.723026: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=736 to_write=7456 dd-2584 [006] 312.726787: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1101 unstable=0 bg_thresh=1003 thresh=2007 gap=480 poll_thresh=26 ino=257 dd-2584 [006] 312.726791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=52516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 312.734839: balance_dirty_state: bdi btrfs-1: dirty=426 wb=976 unstable=0 bg_thresh=987 thresh=1974 gap=572 poll_thresh=26 ino=257 dd-2584 [006] 312.734937: balance_dirty_state: bdi btrfs-1: dirty=426 wb=976 unstable=0 bg_thresh=987 thresh=1974 gap=572 poll_thresh=19 ino=257 dd-2584 [006] 312.735064: balance_dirty_state: bdi btrfs-1: dirty=476 wb=976 unstable=0 bg_thresh=992 thresh=1984 gap=532 poll_thresh=20 ino=257 dd-2584 [006] 312.735192: balance_dirty_state: bdi btrfs-1: dirty=501 wb=976 unstable=0 bg_thresh=988 thresh=1977 gap=500 poll_thresh=21 ino=257 dd-2584 [006] 312.735320: balance_dirty_state: bdi btrfs-1: dirty=526 wb=976 unstable=0 bg_thresh=988 thresh=1976 gap=474 poll_thresh=22 ino=257 dd-2584 [006] 312.735325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-139% task_weight=99% bdi_bw=52516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 312.742865: balance_dirty_state: bdi btrfs-1: dirty=526 wb=801 unstable=0 bg_thresh=983 thresh=1966 gap=639 poll_thresh=22 ino=257 dd-2584 [006] 312.742948: balance_dirty_state: bdi btrfs-1: dirty=551 wb=801 unstable=0 bg_thresh=983 thresh=1966 gap=614 poll_thresh=16 ino=257 dd-2584 [006] 312.743087: balance_dirty_state: bdi btrfs-1: dirty=576 wb=751 unstable=0 bg_thresh=985 thresh=1971 gap=644 poll_thresh=17 ino=257 dd-2584 [006] 312.743213: balance_dirty_state: bdi btrfs-1: dirty=601 wb=751 unstable=0 bg_thresh=988 thresh=1976 gap=624 poll_thresh=18 ino=257 dd-2584 [006] 312.743531: balance_dirty_state: bdi btrfs-1: dirty=651 wb=751 unstable=0 bg_thresh=990 thresh=1980 gap=578 poll_thresh=19 ino=257 dd-2584 [006] 312.743655: balance_dirty_state: bdi btrfs-1: dirty=676 wb=751 unstable=0 bg_thresh=989 thresh=1979 gap=552 poll_thresh=20 ino=257 dd-2584 [006] 312.743780: balance_dirty_state: bdi btrfs-1: dirty=701 wb=751 unstable=0 bg_thresh=989 thresh=1978 gap=526 poll_thresh=21 ino=257 dd-2584 [006] 312.743905: balance_dirty_state: bdi btrfs-1: dirty=751 wb=751 unstable=0 bg_thresh=988 thresh=1977 gap=475 poll_thresh=22 ino=257 dd-2584 [006] 312.743910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=52516 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 312.750883: balance_dirty_state: bdi btrfs-1: dirty=751 wb=751 unstable=0 bg_thresh=989 thresh=1979 gap=477 poll_thresh=22 ino=257 dd-2584 [006] 312.750893: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=53536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 312.758910: balance_dirty_state: bdi btrfs-1: dirty=751 wb=626 unstable=0 bg_thresh=989 thresh=1979 gap=602 poll_thresh=22 ino=257 dd-2584 [006] 312.758990: balance_dirty_state: bdi btrfs-1: dirty=751 wb=626 unstable=0 bg_thresh=991 thresh=1983 gap=606 poll_thresh=16 ino=257 dd-2584 [006] 312.759113: balance_dirty_state: bdi btrfs-1: dirty=776 wb=626 unstable=0 bg_thresh=991 thresh=1982 gap=580 poll_thresh=17 ino=257 dd-2584 [006] 312.759232: balance_dirty_state: bdi btrfs-1: dirty=826 wb=626 unstable=0 bg_thresh=989 thresh=1978 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 312.759352: balance_dirty_state: bdi btrfs-1: dirty=851 wb=626 unstable=0 bg_thresh=988 thresh=1977 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 312.759472: balance_dirty_state: bdi btrfs-1: dirty=876 wb=626 unstable=0 bg_thresh=990 thresh=1981 gap=479 poll_thresh=20 ino=257 dd-2584 [006] 312.759477: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-182% task_weight=100% bdi_bw=53536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 312.766936: balance_dirty_state: bdi btrfs-1: dirty=876 wb=351 unstable=0 bg_thresh=990 thresh=1981 gap=754 poll_thresh=20 ino=257 dd-2584 [006] 312.767357: balance_dirty_state: bdi btrfs-1: dirty=901 wb=351 unstable=0 bg_thresh=987 thresh=1975 gap=723 poll_thresh=15 ino=257 dd-2584 [006] 312.767458: balance_dirty_state: bdi btrfs-1: dirty=926 wb=351 unstable=0 bg_thresh=990 thresh=1980 gap=703 poll_thresh=16 ino=257 dd-2584 [006] 312.767660: balance_dirty_state: bdi btrfs-1: dirty=951 wb=351 unstable=0 bg_thresh=989 thresh=1979 gap=677 poll_thresh=17 ino=257 dd-2584 [006] 312.767865: balance_dirty_state: bdi btrfs-1: dirty=976 wb=351 unstable=0 bg_thresh=989 thresh=1978 gap=651 poll_thresh=18 ino=257 dd-2584 [006] 312.768068: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=351 unstable=0 bg_thresh=991 thresh=1982 gap=630 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 312.768108: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20120 wrote=0 to_write=8192 dd-2584 [006] 312.768382: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=351 unstable=0 bg_thresh=987 thresh=1975 gap=573 poll_thresh=20 ino=257 dd-2584 [006] 312.768696: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=401 unstable=0 bg_thresh=987 thresh=1974 gap=547 poll_thresh=21 ino=257 dd-2584 [006] 312.769018: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=451 unstable=0 bg_thresh=989 thresh=1978 gap=526 poll_thresh=22 ino=257 dd-2584 [006] 312.769339: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=476 unstable=0 bg_thresh=988 thresh=1977 gap=475 poll_thresh=23 ino=257 dd-2584 [006] 312.769343: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1245 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=53536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 312.772069: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=720 to_write=7472 dd-2584 [006] 312.774947: balance_dirty_state: bdi btrfs-1: dirty=451 wb=926 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=23 ino=257 dd-2584 [006] 312.775216: balance_dirty_state: bdi btrfs-1: dirty=451 wb=926 unstable=0 bg_thresh=988 thresh=1977 gap=600 poll_thresh=17 ino=257 dd-2584 [006] 312.775340: balance_dirty_state: bdi btrfs-1: dirty=476 wb=926 unstable=0 bg_thresh=988 thresh=1976 gap=574 poll_thresh=18 ino=257 dd-2584 [006] 312.775463: balance_dirty_state: bdi btrfs-1: dirty=526 wb=926 unstable=0 bg_thresh=990 thresh=1980 gap=528 poll_thresh=19 ino=257 dd-2584 [006] 312.775585: balance_dirty_state: bdi btrfs-1: dirty=551 wb=926 unstable=0 bg_thresh=989 thresh=1979 gap=502 poll_thresh=20 ino=257 dd-2584 [006] 312.775713: balance_dirty_state: bdi btrfs-1: dirty=576 wb=926 unstable=0 bg_thresh=986 thresh=1972 gap=470 poll_thresh=21 ino=257 dd-2584 [006] 312.775718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1239 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-194% task_weight=100% bdi_bw=53536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 312.782867: balance_dirty_state: bdi btrfs-1: dirty=576 wb=801 unstable=0 bg_thresh=987 thresh=1974 gap=597 poll_thresh=21 ino=257 dd-2584 [006] 312.782964: balance_dirty_state: bdi btrfs-1: dirty=601 wb=801 unstable=0 bg_thresh=989 thresh=1979 gap=577 poll_thresh=16 ino=257 dd-2584 [006] 312.783088: balance_dirty_state: bdi btrfs-1: dirty=626 wb=801 unstable=0 bg_thresh=989 thresh=1978 gap=551 poll_thresh=17 ino=257 dd-2584 [006] 312.783210: balance_dirty_state: bdi btrfs-1: dirty=651 wb=801 unstable=0 bg_thresh=991 thresh=1982 gap=530 poll_thresh=18 ino=257 dd-2584 [006] 312.783332: balance_dirty_state: bdi btrfs-1: dirty=701 wb=801 unstable=0 bg_thresh=990 thresh=1981 gap=479 poll_thresh=19 ino=257 dd-2584 [006] 312.783337: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1248 bdi_dirty=1320 avg_dirty=1320 bdi_gap=7% task_gap=-86% task_weight=100% bdi_bw=53536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 312.791218: balance_dirty_state: bdi btrfs-1: dirty=714 wb=801 unstable=0 bg_thresh=987 thresh=1975 gap=460 poll_thresh=14 ino=257 dd-2584 [006] 312.791223: balance_dirty_pages: bdi btrfs-1: bdi_limit=1325 task_limit=1242 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=53536 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 312.798889: balance_dirty_state: bdi btrfs-1: dirty=714 wb=576 unstable=0 bg_thresh=987 thresh=1975 gap=685 poll_thresh=14 ino=257 dd-2584 [006] 312.798966: balance_dirty_state: bdi btrfs-1: dirty=727 wb=576 unstable=0 bg_thresh=988 thresh=1976 gap=673 poll_thresh=10 ino=257 dd-2584 [006] 312.799037: balance_dirty_state: bdi btrfs-1: dirty=740 wb=576 unstable=0 bg_thresh=987 thresh=1975 gap=659 poll_thresh=11 ino=257 dd-2584 [006] 312.799106: balance_dirty_state: bdi btrfs-1: dirty=753 wb=576 unstable=0 bg_thresh=987 thresh=1974 gap=645 poll_thresh=12 ino=257 dd-2584 [006] 312.799176: balance_dirty_state: bdi btrfs-1: dirty=766 wb=576 unstable=0 bg_thresh=986 thresh=1973 gap=631 poll_thresh=13 ino=257 dd-2584 [006] 312.799246: balance_dirty_state: bdi btrfs-1: dirty=792 wb=576 unstable=0 bg_thresh=987 thresh=1974 gap=606 poll_thresh=14 ino=257 dd-2584 [006] 312.799316: balance_dirty_state: bdi btrfs-1: dirty=805 wb=576 unstable=0 bg_thresh=986 thresh=1973 gap=592 poll_thresh=15 ino=257 dd-2584 [006] 312.799387: balance_dirty_state: bdi btrfs-1: dirty=818 wb=576 unstable=0 bg_thresh=986 thresh=1972 gap=578 poll_thresh=16 ino=257 dd-2584 [006] 312.799527: balance_dirty_state: bdi btrfs-1: dirty=857 wb=576 unstable=0 bg_thresh=987 thresh=1974 gap=541 poll_thresh=17 ino=257 dd-2584 [006] 312.799666: balance_dirty_state: bdi btrfs-1: dirty=883 wb=576 unstable=0 bg_thresh=987 thresh=1975 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 312.799815: balance_dirty_state: bdi btrfs-1: dirty=922 wb=551 unstable=0 bg_thresh=986 thresh=1973 gap=500 poll_thresh=19 ino=257 dd-2584 [006] 312.799972: balance_dirty_state: bdi btrfs-1: dirty=948 wb=451 unstable=0 bg_thresh=987 thresh=1975 gap=576 poll_thresh=20 ino=257 dd-2584 [006] 312.800294: balance_dirty_state: bdi btrfs-1: dirty=974 wb=451 unstable=0 bg_thresh=986 thresh=1973 gap=548 poll_thresh=21 ino=257 dd-2584 [006] 312.800433: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=451 unstable=0 bg_thresh=986 thresh=1973 gap=509 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 312.800457: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20152 wrote=0 to_write=8192 dd-2584 [006] 312.800650: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=476 unstable=0 bg_thresh=985 thresh=1971 gap=481 poll_thresh=23 ino=257 dd-2584 [006] 312.800652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-23% task_gap=-146% task_weight=99% bdi_bw=53536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 312.803414: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=192 wrote=608 to_write=7584 dd-2584 [000] 312.806860: balance_dirty_state: bdi btrfs-1: dirty=413 wb=952 unstable=0 bg_thresh=985 thresh=1971 gap=606 poll_thresh=23 ino=257 dd-2584 [000] 312.806977: balance_dirty_state: bdi btrfs-1: dirty=426 wb=952 unstable=0 bg_thresh=986 thresh=1972 gap=594 poll_thresh=17 ino=257 dd-2584 [000] 312.807253: balance_dirty_state: bdi btrfs-1: dirty=451 wb=952 unstable=0 bg_thresh=985 thresh=1971 gap=568 poll_thresh=18 ino=257 dd-2584 [000] 312.807536: balance_dirty_state: bdi btrfs-1: dirty=477 wb=952 unstable=0 bg_thresh=981 thresh=1962 gap=533 poll_thresh=19 ino=257 dd-2584 [000] 312.807809: balance_dirty_state: bdi btrfs-1: dirty=515 wb=952 unstable=0 bg_thresh=987 thresh=1974 gap=507 poll_thresh=20 ino=257 dd-2584 [000] 312.808070: balance_dirty_state: bdi btrfs-1: dirty=540 wb=952 unstable=0 bg_thresh=986 thresh=1973 gap=481 poll_thresh=21 ino=257 dd-2584 [000] 312.808078: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-190% task_weight=98% bdi_bw=53536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 312.814799: balance_dirty_state: bdi btrfs-1: dirty=540 wb=827 unstable=0 bg_thresh=989 thresh=1978 gap=611 poll_thresh=21 ino=257 dd-2584 [000] 312.814934: balance_dirty_state: bdi btrfs-1: dirty=565 wb=827 unstable=0 bg_thresh=988 thresh=1977 gap=585 poll_thresh=16 ino=257 dd-2584 [000] 312.815554: balance_dirty_state: bdi btrfs-1: dirty=590 wb=827 unstable=0 bg_thresh=988 thresh=1976 gap=559 poll_thresh=17 ino=257 dd-2584 [000] 312.815826: balance_dirty_state: bdi btrfs-1: dirty=615 wb=827 unstable=0 bg_thresh=987 thresh=1975 gap=533 poll_thresh=18 ino=257 dd-2584 [000] 312.816090: balance_dirty_state: bdi btrfs-1: dirty=665 wb=827 unstable=0 bg_thresh=989 thresh=1979 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 312.816099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=53536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 312.822856: balance_dirty_state: bdi btrfs-1: dirty=665 wb=827 unstable=0 bg_thresh=989 thresh=1979 gap=487 poll_thresh=19 ino=257 dd-2584 [000] 312.822859: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-18% task_gap=-136% task_weight=100% bdi_bw=53536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 312.830856: balance_dirty_state: bdi btrfs-1: dirty=665 wb=702 unstable=0 bg_thresh=988 thresh=1977 gap=610 poll_thresh=19 ino=257 dd-2584 [004] 312.830989: balance_dirty_state: bdi btrfs-1: dirty=690 wb=702 unstable=0 bg_thresh=988 thresh=1977 gap=585 poll_thresh=14 ino=257 dd-2584 [004] 312.831129: balance_dirty_state: bdi btrfs-1: dirty=715 wb=702 unstable=0 bg_thresh=991 thresh=1982 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 312.831270: balance_dirty_state: bdi btrfs-1: dirty=715 wb=702 unstable=0 bg_thresh=991 thresh=1982 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 312.831552: balance_dirty_state: bdi btrfs-1: dirty=765 wb=702 unstable=0 bg_thresh=996 thresh=1992 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 312.831837: balance_dirty_state: bdi btrfs-1: dirty=790 wb=702 unstable=0 bg_thresh=995 thresh=1991 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 312.832117: balance_dirty_state: bdi btrfs-1: dirty=815 wb=702 unstable=0 bg_thresh=995 thresh=1990 gap=473 poll_thresh=19 ino=257 dd-2584 [004] 312.832126: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1258 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-168% task_weight=98% bdi_bw=53536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 312.838875: balance_dirty_state: bdi btrfs-1: dirty=815 wb=502 unstable=0 bg_thresh=994 thresh=1988 gap=671 poll_thresh=19 ino=257 dd-2584 [004] 312.839011: balance_dirty_state: bdi btrfs-1: dirty=840 wb=502 unstable=0 bg_thresh=996 thresh=1993 gap=651 poll_thresh=14 ino=257 dd-2584 [004] 312.839501: balance_dirty_state: bdi btrfs-1: dirty=840 wb=502 unstable=0 bg_thresh=993 thresh=1987 gap=645 poll_thresh=15 ino=257 dd-2584 [004] 312.839646: balance_dirty_state: bdi btrfs-1: dirty=865 wb=502 unstable=0 bg_thresh=996 thresh=1992 gap=625 poll_thresh=16 ino=257 dd-2584 [004] 312.840501: balance_dirty_state: bdi btrfs-1: dirty=904 wb=502 unstable=0 bg_thresh=993 thresh=1987 gap=581 poll_thresh=17 ino=257 dd-2584 [004] 312.841228: balance_dirty_state: bdi btrfs-1: dirty=929 wb=502 unstable=0 bg_thresh=1037 thresh=2075 gap=644 poll_thresh=18 ino=257 dd-2584 [004] 312.841466: balance_dirty_state: bdi btrfs-1: dirty=954 wb=502 unstable=0 bg_thresh=1037 thresh=2074 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 312.841700: balance_dirty_state: bdi btrfs-1: dirty=1004 wb=502 unstable=0 bg_thresh=1036 thresh=2073 gap=567 poll_thresh=20 ino=257 dd-2584 [004] 312.841937: balance_dirty_state: bdi btrfs-1: dirty=1029 wb=502 unstable=0 bg_thresh=1038 thresh=2077 gap=546 poll_thresh=21 ino=257 dd-2584 [004] 312.842173: balance_dirty_state: bdi btrfs-1: dirty=1054 wb=502 unstable=0 bg_thresh=1038 thresh=2076 gap=520 poll_thresh=22 ino=257 flush-btrfs-1-2586 [002] 312.842259: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20192 wrote=0 to_write=8192 dd-2584 [004] 312.842426: balance_dirty_state: bdi btrfs-1: dirty=1079 wb=502 unstable=0 bg_thresh=1037 thresh=2075 gap=494 poll_thresh=23 ino=257 dd-2584 [004] 312.842429: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1336 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=53536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 312.845468: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=232 wrote=672 to_write=7520 dd-2584 [004] 312.846898: balance_dirty_state: bdi btrfs-1: dirty=413 wb=1018 unstable=0 bg_thresh=1037 thresh=2075 gap=644 poll_thresh=23 ino=257 dd-2584 [004] 312.847151: balance_dirty_state: bdi btrfs-1: dirty=438 wb=1018 unstable=0 bg_thresh=1037 thresh=2074 gap=618 poll_thresh=17 ino=257 dd-2584 [004] 312.847272: balance_dirty_state: bdi btrfs-1: dirty=463 wb=1018 unstable=0 bg_thresh=1036 thresh=2073 gap=592 poll_thresh=18 ino=257 dd-2584 [004] 312.847412: balance_dirty_state: bdi btrfs-1: dirty=513 wb=1018 unstable=0 bg_thresh=1036 thresh=2072 gap=541 poll_thresh=19 ino=257 dd-2584 [004] 312.847530: balance_dirty_state: bdi btrfs-1: dirty=538 wb=1018 unstable=0 bg_thresh=1038 thresh=2076 gap=520 poll_thresh=20 ino=257 dd-2584 [004] 312.847647: balance_dirty_state: bdi btrfs-1: dirty=563 wb=1018 unstable=0 bg_thresh=1037 thresh=2075 gap=494 poll_thresh=21 ino=257 dd-2584 [004] 312.847652: balance_dirty_pages: bdi btrfs-1: bdi_limit=1424 task_limit=1336 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=53536 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 312.854886: balance_dirty_state: bdi btrfs-1: dirty=563 wb=901 unstable=0 bg_thresh=1037 thresh=2075 gap=611 poll_thresh=21 ino=257 dd-2584 [004] 312.854980: balance_dirty_state: bdi btrfs-1: dirty=588 wb=901 unstable=0 bg_thresh=1037 thresh=2074 gap=585 poll_thresh=16 ino=257 dd-2584 [004] 312.855097: balance_dirty_state: bdi btrfs-1: dirty=613 wb=901 unstable=0 bg_thresh=1036 thresh=2073 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 312.855221: balance_dirty_state: bdi btrfs-1: dirty=638 wb=901 unstable=0 bg_thresh=1036 thresh=2072 gap=533 poll_thresh=18 ino=257 dd-2584 [004] 312.855355: balance_dirty_state: bdi btrfs-1: dirty=688 wb=901 unstable=0 bg_thresh=1032 thresh=2064 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 312.855359: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1326 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-37% task_gap=-173% task_weight=99% bdi_bw=55284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 312.862922: balance_dirty_state: bdi btrfs-1: dirty=688 wb=771 unstable=0 bg_thresh=1027 thresh=2054 gap=595 poll_thresh=19 ino=257 dd-2584 [004] 312.863174: balance_dirty_state: bdi btrfs-1: dirty=688 wb=771 unstable=0 bg_thresh=1029 thresh=2059 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 312.863239: balance_dirty_state: bdi btrfs-1: dirty=701 wb=771 unstable=0 bg_thresh=1027 thresh=2054 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 312.863346: balance_dirty_state: bdi btrfs-1: dirty=714 wb=745 unstable=0 bg_thresh=1026 thresh=2053 gap=594 poll_thresh=16 ino=257 dd-2584 [004] 312.863547: balance_dirty_state: bdi btrfs-1: dirty=764 wb=745 unstable=0 bg_thresh=1026 thresh=2052 gap=543 poll_thresh=17 ino=257 dd-2584 [004] 312.863734: balance_dirty_state: bdi btrfs-1: dirty=789 wb=745 unstable=0 bg_thresh=1028 thresh=2056 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 312.863923: balance_dirty_state: bdi btrfs-1: dirty=814 wb=745 unstable=0 bg_thresh=1027 thresh=2055 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 312.863930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1318 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=55284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 312.870815: balance_dirty_state: bdi btrfs-1: dirty=814 wb=680 unstable=0 bg_thresh=1032 thresh=2065 gap=571 poll_thresh=19 ino=257 dd-2584 [004] 312.870915: balance_dirty_state: bdi btrfs-1: dirty=839 wb=680 unstable=0 bg_thresh=1032 thresh=2065 gap=546 poll_thresh=14 ino=257 dd-2584 [004] 312.871020: balance_dirty_state: bdi btrfs-1: dirty=852 wb=680 unstable=0 bg_thresh=1032 thresh=2064 gap=532 poll_thresh=15 ino=257 dd-2584 [004] 312.871129: balance_dirty_state: bdi btrfs-1: dirty=865 wb=680 unstable=0 bg_thresh=1029 thresh=2058 gap=513 poll_thresh=16 ino=257 dd-2584 [004] 312.871136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1321 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-134% task_weight=98% bdi_bw=55284 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 312.878837: balance_dirty_state: bdi btrfs-1: dirty=865 wb=515 unstable=0 bg_thresh=1029 thresh=2058 gap=678 poll_thresh=16 ino=257 dd-2584 [004] 312.879059: balance_dirty_state: bdi btrfs-1: dirty=890 wb=465 unstable=0 bg_thresh=1028 thresh=2057 gap=702 poll_thresh=12 ino=257 dd-2584 [004] 312.879263: balance_dirty_state: bdi btrfs-1: dirty=890 wb=415 unstable=0 bg_thresh=1026 thresh=2052 gap=747 poll_thresh=13 ino=257 dd-2584 [004] 312.879383: balance_dirty_state: bdi btrfs-1: dirty=915 wb=415 unstable=0 bg_thresh=1025 thresh=2051 gap=721 poll_thresh=14 ino=257 dd-2584 [004] 312.879511: balance_dirty_state: bdi btrfs-1: dirty=940 wb=415 unstable=0 bg_thresh=1028 thresh=2056 gap=701 poll_thresh=15 ino=257 dd-2584 [004] 312.880007: balance_dirty_state: bdi btrfs-1: dirty=940 wb=415 unstable=0 bg_thresh=1016 thresh=2033 gap=678 poll_thresh=16 ino=257 dd-2584 [004] 312.880259: balance_dirty_state: bdi btrfs-1: dirty=990 wb=415 unstable=0 bg_thresh=1012 thresh=2025 gap=620 poll_thresh=17 ino=257 dd-2584 [004] 312.880391: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=415 unstable=0 bg_thresh=1009 thresh=2018 gap=588 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 312.880440: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20232 wrote=0 to_write=8192 dd-2584 [004] 312.880541: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=415 unstable=0 bg_thresh=1010 thresh=2021 gap=566 poll_thresh=19 ino=257 dd-2584 [004] 312.880740: balance_dirty_state: bdi btrfs-1: dirty=990 wb=490 unstable=0 bg_thresh=1010 thresh=2021 gap=541 poll_thresh=20 ino=257 dd-2584 [004] 312.880933: balance_dirty_state: bdi btrfs-1: dirty=965 wb=540 unstable=0 bg_thresh=1012 thresh=2024 gap=519 poll_thresh=21 ino=257 dd-2584 [004] 312.881130: balance_dirty_state: bdi btrfs-1: dirty=915 wb=615 unstable=0 bg_thresh=1011 thresh=2022 gap=492 poll_thresh=22 ino=257 dd-2584 [004] 312.881132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=98% bdi_bw=55284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 312.882279: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=268 wrote=720 to_write=7472 dd-2584 [004] 312.886823: balance_dirty_state: bdi btrfs-1: dirty=413 wb=992 unstable=0 bg_thresh=993 thresh=1986 gap=581 poll_thresh=22 ino=257 dd-2584 [004] 312.886915: balance_dirty_state: bdi btrfs-1: dirty=438 wb=992 unstable=0 bg_thresh=995 thresh=1991 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 312.887099: balance_dirty_state: bdi btrfs-1: dirty=463 wb=992 unstable=0 bg_thresh=998 thresh=1996 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 312.887553: balance_dirty_state: bdi btrfs-1: dirty=488 wb=992 unstable=0 bg_thresh=1000 thresh=2001 gap=521 poll_thresh=18 ino=257 dd-2584 [004] 312.887676: balance_dirty_state: bdi btrfs-1: dirty=513 wb=992 unstable=0 bg_thresh=1002 thresh=2005 gap=500 poll_thresh=19 ino=257 dd-2584 [004] 312.887682: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-245% task_weight=98% bdi_bw=55284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 312.898894: balance_dirty_state: bdi btrfs-1: dirty=513 wb=878 unstable=0 bg_thresh=1005 thresh=2011 gap=620 poll_thresh=19 ino=257 dd-2584 [004] 312.898963: balance_dirty_state: bdi btrfs-1: dirty=538 wb=878 unstable=0 bg_thresh=1005 thresh=2011 gap=595 poll_thresh=14 ino=257 dd-2584 [004] 312.899020: balance_dirty_state: bdi btrfs-1: dirty=563 wb=878 unstable=0 bg_thresh=1005 thresh=2010 gap=569 poll_thresh=15 ino=257 dd-2584 [004] 312.899077: balance_dirty_state: bdi btrfs-1: dirty=563 wb=878 unstable=0 bg_thresh=1007 thresh=2015 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 312.899227: balance_dirty_state: bdi btrfs-1: dirty=613 wb=878 unstable=0 bg_thresh=1007 thresh=2014 gap=523 poll_thresh=17 ino=257 dd-2584 [004] 312.899407: balance_dirty_state: bdi btrfs-1: dirty=638 wb=878 unstable=0 bg_thresh=1003 thresh=2007 gap=491 poll_thresh=18 ino=257 dd-2584 [004] 312.899414: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=55284 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 312.906992: balance_dirty_state: bdi btrfs-1: dirty=638 wb=753 unstable=0 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=18 ino=257 dd-2584 [002] 312.907071: balance_dirty_state: bdi btrfs-1: dirty=638 wb=753 unstable=0 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=13 ino=257 dd-2584 [002] 312.907138: balance_dirty_state: bdi btrfs-1: dirty=663 wb=753 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=14 ino=257 dd-2584 [002] 312.907206: balance_dirty_state: bdi btrfs-1: dirty=688 wb=753 unstable=0 bg_thresh=1004 thresh=2009 gap=568 poll_thresh=15 ino=257 dd-2584 [002] 312.907272: balance_dirty_state: bdi btrfs-1: dirty=688 wb=753 unstable=0 bg_thresh=1007 thresh=2014 gap=573 poll_thresh=16 ino=257 dd-2584 [002] 312.907595: balance_dirty_state: bdi btrfs-1: dirty=738 wb=753 unstable=0 bg_thresh=1009 thresh=2019 gap=528 poll_thresh=17 ino=257 dd-2584 [002] 312.907730: balance_dirty_state: bdi btrfs-1: dirty=763 wb=753 unstable=0 bg_thresh=1011 thresh=2023 gap=507 poll_thresh=18 ino=257 dd-2584 [002] 312.907860: balance_dirty_state: bdi btrfs-1: dirty=788 wb=753 unstable=0 bg_thresh=1011 thresh=2022 gap=481 poll_thresh=19 ino=257 dd-2584 [002] 312.907866: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=98% bdi_bw=55284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 312.918843: balance_dirty_state: bdi btrfs-1: dirty=788 wb=453 unstable=0 bg_thresh=1002 thresh=2005 gap=764 poll_thresh=19 ino=257 dd-2584 [002] 312.918966: balance_dirty_state: bdi btrfs-1: dirty=813 wb=453 unstable=0 bg_thresh=1002 thresh=2005 gap=739 poll_thresh=14 ino=257 dd-2584 [002] 312.919026: balance_dirty_state: bdi btrfs-1: dirty=813 wb=453 unstable=0 bg_thresh=1005 thresh=2010 gap=744 poll_thresh=15 ino=257 dd-2584 [002] 312.919082: balance_dirty_state: bdi btrfs-1: dirty=838 wb=453 unstable=0 bg_thresh=1005 thresh=2010 gap=719 poll_thresh=16 ino=257 dd-2584 [002] 312.919193: balance_dirty_state: bdi btrfs-1: dirty=863 wb=453 unstable=0 bg_thresh=1010 thresh=2020 gap=704 poll_thresh=17 ino=257 dd-2584 [002] 312.919307: balance_dirty_state: bdi btrfs-1: dirty=913 wb=453 unstable=0 bg_thresh=1012 thresh=2025 gap=659 poll_thresh=18 ino=257 dd-2584 [002] 312.919422: balance_dirty_state: bdi btrfs-1: dirty=938 wb=453 unstable=0 bg_thresh=1012 thresh=2024 gap=633 poll_thresh=19 ino=257 dd-2584 [002] 312.919538: balance_dirty_state: bdi btrfs-1: dirty=963 wb=453 unstable=0 bg_thresh=1011 thresh=2023 gap=607 poll_thresh=20 ino=257 dd-2584 [002] 312.919825: balance_dirty_state: bdi btrfs-1: dirty=988 wb=453 unstable=0 bg_thresh=1010 thresh=2021 gap=580 poll_thresh=21 ino=257 dd-2584 [002] 312.919943: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=453 unstable=0 bg_thresh=1010 thresh=2020 gap=529 poll_thresh=22 ino=257 flush-btrfs-1-2586 [004] 312.920027: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20272 wrote=0 to_write=8192 dd-2584 [002] 312.920071: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=453 unstable=0 bg_thresh=1009 thresh=2019 gap=503 poll_thresh=23 ino=257 dd-2584 [002] 312.920073: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=55284 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [004] 312.921563: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=308 wrote=656 to_write=7536 dd-2584 [000] 312.930949: balance_dirty_state: bdi btrfs-1: dirty=413 wb=977 unstable=0 bg_thresh=1006 thresh=2012 gap=622 poll_thresh=23 ino=257 dd-2584 [000] 312.931075: balance_dirty_state: bdi btrfs-1: dirty=413 wb=977 unstable=0 bg_thresh=1006 thresh=2012 gap=622 poll_thresh=17 ino=257 dd-2584 [000] 312.931316: balance_dirty_state: bdi btrfs-1: dirty=463 wb=977 unstable=0 bg_thresh=1011 thresh=2022 gap=582 poll_thresh=18 ino=257 dd-2584 [000] 312.931560: balance_dirty_state: bdi btrfs-1: dirty=488 wb=977 unstable=0 bg_thresh=1007 thresh=2015 gap=550 poll_thresh=19 ino=257 dd-2584 [000] 312.931802: balance_dirty_state: bdi btrfs-1: dirty=513 wb=977 unstable=0 bg_thresh=1007 thresh=2014 gap=524 poll_thresh=20 ino=257 dd-2584 [000] 312.932042: balance_dirty_state: bdi btrfs-1: dirty=563 wb=977 unstable=0 bg_thresh=1006 thresh=2013 gap=473 poll_thresh=21 ino=257 dd-2584 [000] 312.932103: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=55284 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 312.939051: balance_dirty_state: bdi btrfs-1: dirty=563 wb=838 unstable=0 bg_thresh=1004 thresh=2009 gap=608 poll_thresh=21 ino=257 dd-2584 [000] 312.939182: balance_dirty_state: bdi btrfs-1: dirty=563 wb=838 unstable=0 bg_thresh=1007 thresh=2014 gap=613 poll_thresh=16 ino=257 dd-2584 [000] 312.939856: balance_dirty_state: bdi btrfs-1: dirty=588 wb=838 unstable=0 bg_thresh=1006 thresh=2013 gap=587 poll_thresh=17 ino=257 dd-2584 [000] 312.940122: balance_dirty_state: bdi btrfs-1: dirty=638 wb=713 unstable=0 bg_thresh=1011 thresh=2022 gap=671 poll_thresh=18 ino=257 dd-2584 [000] 312.940470: balance_dirty_state: bdi btrfs-1: dirty=663 wb=713 unstable=0 bg_thresh=1010 thresh=2021 gap=645 poll_thresh=19 ino=257 dd-2584 [000] 312.940833: balance_dirty_state: bdi btrfs-1: dirty=688 wb=713 unstable=0 bg_thresh=1010 thresh=2020 gap=619 poll_thresh=20 ino=257 dd-2584 [000] 312.941204: balance_dirty_state: bdi btrfs-1: dirty=738 wb=713 unstable=0 bg_thresh=1006 thresh=2013 gap=562 poll_thresh=21 ino=257 dd-2584 [000] 312.941572: balance_dirty_state: bdi btrfs-1: dirty=763 wb=713 unstable=0 bg_thresh=1008 thresh=2017 gap=541 poll_thresh=22 ino=257 dd-2584 [000] 312.941940: balance_dirty_state: bdi btrfs-1: dirty=788 wb=713 unstable=0 bg_thresh=1008 thresh=2016 gap=515 poll_thresh=23 ino=257 dd-2584 [000] 312.942344: balance_dirty_state: bdi btrfs-1: dirty=839 wb=713 unstable=0 bg_thresh=1008 thresh=2017 gap=465 poll_thresh=24 ino=257 dd-2584 [000] 312.942357: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=55284 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 312.950980: balance_dirty_state: bdi btrfs-1: dirty=839 wb=713 unstable=0 bg_thresh=1002 thresh=2004 gap=452 poll_thresh=24 ino=257 dd-2584 [000] 312.950992: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-246% task_weight=98% bdi_bw=55284 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 312.962918: balance_dirty_state: bdi btrfs-1: dirty=839 wb=388 unstable=0 bg_thresh=1000 thresh=2001 gap=774 poll_thresh=24 ino=257 dd-2584 [000] 312.963378: balance_dirty_state: bdi btrfs-1: dirty=839 wb=388 unstable=0 bg_thresh=1000 thresh=2001 gap=774 poll_thresh=18 ino=257 dd-2584 [000] 312.963608: balance_dirty_state: bdi btrfs-1: dirty=864 wb=388 unstable=0 bg_thresh=1003 thresh=2006 gap=754 poll_thresh=19 ino=257 dd-2584 [000] 312.963837: balance_dirty_state: bdi btrfs-1: dirty=914 wb=388 unstable=0 bg_thresh=1008 thresh=2016 gap=714 poll_thresh=20 ino=257 dd-2584 [000] 312.964074: balance_dirty_state: bdi btrfs-1: dirty=939 wb=388 unstable=0 bg_thresh=1010 thresh=2021 gap=694 poll_thresh=21 ino=257 dd-2584 [000] 312.964310: balance_dirty_state: bdi btrfs-1: dirty=964 wb=388 unstable=0 bg_thresh=1010 thresh=2020 gap=668 poll_thresh=22 ino=257 dd-2584 [000] 312.964542: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=388 unstable=0 bg_thresh=1009 thresh=2019 gap=617 poll_thresh=23 ino=257 flush-btrfs-1-2586 [004] 312.964587: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20316 wrote=0 to_write=8192 dd-2584 [000] 312.964786: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=388 unstable=0 bg_thresh=1008 thresh=2017 gap=590 poll_thresh=24 ino=257 dd-2584 [000] 312.964968: balance_dirty_state: bdi btrfs-1: dirty=1014 wb=438 unstable=0 bg_thresh=1008 thresh=2016 gap=564 poll_thresh=25 ino=257 dd-2584 [000] 312.965424: balance_dirty_state: bdi btrfs-1: dirty=889 wb=563 unstable=0 bg_thresh=1007 thresh=2015 gap=563 poll_thresh=26 ino=257 dd-2584 [000] 312.965610: balance_dirty_state: bdi btrfs-1: dirty=914 wb=613 unstable=0 bg_thresh=1007 thresh=2014 gap=487 poll_thresh=27 ino=257 dd-2584 [000] 312.965613: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=56952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [004] 312.966708: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=352 wrote=720 to_write=7472 dd-2584 [000] 312.974947: balance_dirty_state: bdi btrfs-1: dirty=426 wb=989 unstable=0 bg_thresh=1001 thresh=2002 gap=587 poll_thresh=27 ino=257 dd-2584 [000] 312.975045: balance_dirty_state: bdi btrfs-1: dirty=426 wb=939 unstable=0 bg_thresh=1001 thresh=2002 gap=637 poll_thresh=20 ino=257 dd-2584 [000] 312.975172: balance_dirty_state: bdi btrfs-1: dirty=476 wb=864 unstable=0 bg_thresh=1003 thresh=2007 gap=667 poll_thresh=21 ino=257 dd-2584 [000] 312.975290: balance_dirty_state: bdi btrfs-1: dirty=501 wb=864 unstable=0 bg_thresh=1006 thresh=2012 gap=647 poll_thresh=22 ino=257 dd-2584 [000] 312.975419: balance_dirty_state: bdi btrfs-1: dirty=526 wb=864 unstable=0 bg_thresh=1007 thresh=2015 gap=625 poll_thresh=23 ino=257 dd-2584 [000] 312.975547: balance_dirty_state: bdi btrfs-1: dirty=551 wb=864 unstable=0 bg_thresh=1003 thresh=2007 gap=592 poll_thresh=24 ino=257 dd-2584 [000] 312.975678: balance_dirty_state: bdi btrfs-1: dirty=601 wb=864 unstable=0 bg_thresh=1002 thresh=2004 gap=539 poll_thresh=25 ino=257 dd-2584 [000] 312.975804: balance_dirty_state: bdi btrfs-1: dirty=626 wb=864 unstable=0 bg_thresh=1003 thresh=2007 gap=517 poll_thresh=26 ino=257 dd-2584 [000] 312.976111: balance_dirty_state: bdi btrfs-1: dirty=651 wb=864 unstable=0 bg_thresh=1005 thresh=2010 gap=495 poll_thresh=27 ino=257 dd-2584 [000] 312.976116: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=56952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 312.982853: balance_dirty_state: bdi btrfs-1: dirty=651 wb=739 unstable=0 bg_thresh=1005 thresh=2010 gap=620 poll_thresh=27 ino=257 dd-2584 [004] 312.982948: balance_dirty_state: bdi btrfs-1: dirty=651 wb=739 unstable=0 bg_thresh=1004 thresh=2009 gap=619 poll_thresh=20 ino=257 dd-2584 [004] 312.983124: balance_dirty_state: bdi btrfs-1: dirty=701 wb=739 unstable=0 bg_thresh=1004 thresh=2008 gap=568 poll_thresh=21 ino=257 dd-2584 [004] 312.983298: balance_dirty_state: bdi btrfs-1: dirty=726 wb=739 unstable=0 bg_thresh=1003 thresh=2007 gap=542 poll_thresh=22 ino=257 dd-2584 [004] 312.983474: balance_dirty_state: bdi btrfs-1: dirty=751 wb=739 unstable=0 bg_thresh=1005 thresh=2011 gap=521 poll_thresh=23 ino=257 dd-2584 [004] 312.983649: balance_dirty_state: bdi btrfs-1: dirty=801 wb=739 unstable=0 bg_thresh=1005 thresh=2010 gap=470 poll_thresh=24 ino=257 dd-2584 [004] 312.983655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=56952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 312.990869: balance_dirty_state: bdi btrfs-1: dirty=801 wb=614 unstable=0 bg_thresh=1005 thresh=2011 gap=596 poll_thresh=24 ino=257 dd-2584 [004] 312.991010: balance_dirty_state: bdi btrfs-1: dirty=801 wb=614 unstable=0 bg_thresh=1005 thresh=2011 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 312.991278: balance_dirty_state: bdi btrfs-1: dirty=826 wb=614 unstable=0 bg_thresh=1007 thresh=2015 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 312.991549: balance_dirty_state: bdi btrfs-1: dirty=876 wb=614 unstable=0 bg_thresh=1007 thresh=2014 gap=524 poll_thresh=20 ino=257 dd-2584 [004] 312.992308: balance_dirty_state: bdi btrfs-1: dirty=901 wb=614 unstable=0 bg_thresh=1003 thresh=2007 gap=492 poll_thresh=21 ino=257 dd-2584 [004] 312.992318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=56952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 312.998963: balance_dirty_state: bdi btrfs-1: dirty=901 wb=464 unstable=0 bg_thresh=1002 thresh=2005 gap=640 poll_thresh=21 ino=257 dd-2584 [000] 312.999098: balance_dirty_state: bdi btrfs-1: dirty=926 wb=464 unstable=0 bg_thresh=1002 thresh=2004 gap=614 poll_thresh=16 ino=257 dd-2584 [000] 312.999341: balance_dirty_state: bdi btrfs-1: dirty=951 wb=464 unstable=0 bg_thresh=1001 thresh=2003 gap=588 poll_thresh=17 ino=257 dd-2584 [000] 312.999581: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=464 unstable=0 bg_thresh=1001 thresh=2002 gap=537 poll_thresh=18 ino=257 dd-2584 [000] 312.999867: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=464 unstable=0 bg_thresh=1005 thresh=2011 gap=521 poll_thresh=19 ino=257 dd-2584 [000] 313.000037: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=464 unstable=0 bg_thresh=1005 thresh=2010 gap=495 poll_thresh=20 ino=257 dd-2584 [000] 313.000041: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=99% bdi_bw=56952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 313.000062: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20352 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 313.001939: writeback_single_inode: bdi btrfs-1: ino=257 state= age=388 wrote=640 to_write=7552 dd-2584 [004] 313.009109: balance_dirty_state: bdi btrfs-1: dirty=426 wb=964 unstable=0 bg_thresh=998 thresh=1997 gap=607 poll_thresh=20 ino=257 dd-2584 [004] 313.009254: balance_dirty_state: bdi btrfs-1: dirty=451 wb=964 unstable=0 bg_thresh=998 thresh=1997 gap=582 poll_thresh=15 ino=257 dd-2584 [004] 313.009345: balance_dirty_state: bdi btrfs-1: dirty=451 wb=964 unstable=0 bg_thresh=998 thresh=1996 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 313.009527: balance_dirty_state: bdi btrfs-1: dirty=501 wb=964 unstable=0 bg_thresh=1000 thresh=2000 gap=535 poll_thresh=17 ino=257 dd-2584 [004] 313.009992: balance_dirty_state: bdi btrfs-1: dirty=526 wb=964 unstable=0 bg_thresh=1002 thresh=2004 gap=514 poll_thresh=18 ino=257 dd-2584 [004] 313.010171: balance_dirty_state: bdi btrfs-1: dirty=551 wb=964 unstable=0 bg_thresh=1004 thresh=2008 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 313.010178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=56952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 313.014878: balance_dirty_state: bdi btrfs-1: dirty=551 wb=838 unstable=0 bg_thresh=1012 thresh=2025 gap=636 poll_thresh=19 ino=257 dd-2584 [004] 313.014972: balance_dirty_state: bdi btrfs-1: dirty=576 wb=838 unstable=0 bg_thresh=1012 thresh=2025 gap=611 poll_thresh=14 ino=257 dd-2584 [004] 313.015063: balance_dirty_state: bdi btrfs-1: dirty=576 wb=838 unstable=0 bg_thresh=1012 thresh=2024 gap=610 poll_thresh=15 ino=257 dd-2584 [004] 313.015156: balance_dirty_state: bdi btrfs-1: dirty=601 wb=838 unstable=0 bg_thresh=1011 thresh=2023 gap=584 poll_thresh=16 ino=257 dd-2584 [004] 313.015334: balance_dirty_state: bdi btrfs-1: dirty=626 wb=838 unstable=0 bg_thresh=1011 thresh=2022 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 313.015512: balance_dirty_state: bdi btrfs-1: dirty=676 wb=838 unstable=0 bg_thresh=1010 thresh=2021 gap=507 poll_thresh=18 ino=257 dd-2584 [004] 313.015692: balance_dirty_state: bdi btrfs-1: dirty=701 wb=838 unstable=0 bg_thresh=1010 thresh=2020 gap=481 poll_thresh=19 ino=257 dd-2584 [004] 313.015697: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=98% bdi_bw=56952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 313.022950: balance_dirty_state: bdi btrfs-1: dirty=701 wb=713 unstable=0 bg_thresh=1005 thresh=2010 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 313.023046: balance_dirty_state: bdi btrfs-1: dirty=726 wb=713 unstable=0 bg_thresh=1005 thresh=2010 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 313.023140: balance_dirty_state: bdi btrfs-1: dirty=726 wb=713 unstable=0 bg_thresh=1007 thresh=2015 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 313.023234: balance_dirty_state: bdi btrfs-1: dirty=751 wb=713 unstable=0 bg_thresh=1004 thresh=2009 gap=545 poll_thresh=16 ino=257 dd-2584 [004] 313.023735: balance_dirty_state: bdi btrfs-1: dirty=776 wb=713 unstable=0 bg_thresh=1004 thresh=2008 gap=519 poll_thresh=17 ino=257 dd-2584 [004] 313.023917: balance_dirty_state: bdi btrfs-1: dirty=801 wb=713 unstable=0 bg_thresh=1006 thresh=2012 gap=498 poll_thresh=18 ino=257 dd-2584 [004] 313.023924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-190% task_weight=100% bdi_bw=56952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 313.030939: balance_dirty_state: bdi btrfs-1: dirty=801 wb=713 unstable=0 bg_thresh=1011 thresh=2022 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 313.031033: balance_dirty_state: bdi btrfs-1: dirty=826 wb=713 unstable=0 bg_thresh=1013 thresh=2027 gap=488 poll_thresh=13 ino=257 dd-2584 [004] 313.031039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-171% task_weight=99% bdi_bw=56952 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 313.043019: balance_dirty_state: bdi btrfs-1: dirty=826 wb=363 unstable=0 bg_thresh=1010 thresh=2020 gap=831 poll_thresh=13 ino=257 dd-2584 [004] 313.043120: balance_dirty_state: bdi btrfs-1: dirty=851 wb=363 unstable=0 bg_thresh=1010 thresh=2020 gap=806 poll_thresh=10 ino=257 dd-2584 [004] 313.043213: balance_dirty_state: bdi btrfs-1: dirty=851 wb=363 unstable=0 bg_thresh=1009 thresh=2019 gap=805 poll_thresh=11 ino=257 dd-2584 [004] 313.043306: balance_dirty_state: bdi btrfs-1: dirty=876 wb=363 unstable=0 bg_thresh=1006 thresh=2013 gap=774 poll_thresh=12 ino=257 dd-2584 [004] 313.043400: balance_dirty_state: bdi btrfs-1: dirty=901 wb=363 unstable=0 bg_thresh=1009 thresh=2018 gap=754 poll_thresh=13 ino=257 dd-2584 [004] 313.043493: balance_dirty_state: bdi btrfs-1: dirty=901 wb=363 unstable=0 bg_thresh=1008 thresh=2017 gap=753 poll_thresh=14 ino=257 dd-2584 [004] 313.043591: balance_dirty_state: bdi btrfs-1: dirty=926 wb=363 unstable=0 bg_thresh=1008 thresh=2016 gap=727 poll_thresh=15 ino=257 dd-2584 [004] 313.043684: balance_dirty_state: bdi btrfs-1: dirty=951 wb=363 unstable=0 bg_thresh=1008 thresh=2016 gap=702 poll_thresh=16 ino=257 dd-2584 [004] 313.043878: balance_dirty_state: bdi btrfs-1: dirty=976 wb=363 unstable=0 bg_thresh=1004 thresh=2009 gap=670 poll_thresh=17 ino=257 dd-2584 [004] 313.044070: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=363 unstable=0 bg_thresh=1004 thresh=2008 gap=644 poll_thresh=18 ino=257 dd-2584 [004] 313.044563: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=363 unstable=0 bg_thresh=1006 thresh=2012 gap=623 poll_thresh=19 ino=257 dd-2584 [004] 313.044755: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=363 unstable=0 bg_thresh=1002 thresh=2005 gap=566 poll_thresh=20 ino=257 flush-btrfs-1-2586 [006] 313.044922: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20396 wrote=0 to_write=8192 dd-2584 [004] 313.044949: balance_dirty_state: bdi btrfs-1: dirty=1101 wb=363 unstable=0 bg_thresh=1002 thresh=2004 gap=540 poll_thresh=21 ino=257 dd-2584 [004] 313.045169: balance_dirty_state: bdi btrfs-1: dirty=1077 wb=413 unstable=0 bg_thresh=1001 thresh=2002 gap=512 poll_thresh=22 ino=257 dd-2584 [004] 313.045394: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=488 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=23 ino=257 dd-2584 [004] 313.045397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=56952 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 313.046724: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=736 to_write=7456 dd-2584 [004] 313.050909: balance_dirty_state: bdi btrfs-1: dirty=426 wb=1090 unstable=0 bg_thresh=1002 thresh=2005 gap=489 poll_thresh=23 ino=257 dd-2584 [004] 313.050915: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-293% task_weight=99% bdi_bw=56952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 313.059017: balance_dirty_state: bdi btrfs-1: dirty=426 wb=840 unstable=0 bg_thresh=1004 thresh=2008 gap=742 poll_thresh=23 ino=257 dd-2584 [004] 313.059111: balance_dirty_state: bdi btrfs-1: dirty=451 wb=840 unstable=0 bg_thresh=1004 thresh=2008 gap=717 poll_thresh=17 ino=257 dd-2584 [004] 313.059297: balance_dirty_state: bdi btrfs-1: dirty=476 wb=840 unstable=0 bg_thresh=1003 thresh=2007 gap=691 poll_thresh=18 ino=257 dd-2584 [004] 313.059483: balance_dirty_state: bdi btrfs-1: dirty=501 wb=840 unstable=0 bg_thresh=1005 thresh=2011 gap=670 poll_thresh=19 ino=257 dd-2584 [004] 313.059670: balance_dirty_state: bdi btrfs-1: dirty=551 wb=840 unstable=0 bg_thresh=1005 thresh=2010 gap=619 poll_thresh=20 ino=257 dd-2584 [004] 313.060139: balance_dirty_state: bdi btrfs-1: dirty=576 wb=840 unstable=0 bg_thresh=1004 thresh=2009 gap=593 poll_thresh=21 ino=257 dd-2584 [004] 313.060317: balance_dirty_state: bdi btrfs-1: dirty=601 wb=840 unstable=0 bg_thresh=1004 thresh=2008 gap=567 poll_thresh=22 ino=257 dd-2584 [004] 313.060496: balance_dirty_state: bdi btrfs-1: dirty=626 wb=840 unstable=0 bg_thresh=1006 thresh=2012 gap=546 poll_thresh=23 ino=257 dd-2584 [004] 313.060689: balance_dirty_state: bdi btrfs-1: dirty=664 wb=840 unstable=0 bg_thresh=1005 thresh=2011 gap=507 poll_thresh=24 ino=257 dd-2584 [004] 313.060891: balance_dirty_state: bdi btrfs-1: dirty=703 wb=840 unstable=0 bg_thresh=1004 thresh=2009 gap=466 poll_thresh=25 ino=257 dd-2584 [004] 313.060897: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-117% task_gap=-333% task_weight=98% bdi_bw=56952 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 313.066871: balance_dirty_state: bdi btrfs-1: dirty=705 wb=718 unstable=0 bg_thresh=1002 thresh=2005 gap=582 poll_thresh=25 ino=257 dd-2584 [004] 313.066959: balance_dirty_state: bdi btrfs-1: dirty=730 wb=718 unstable=0 bg_thresh=1002 thresh=2005 gap=557 poll_thresh=19 ino=257 dd-2584 [004] 313.067143: balance_dirty_state: bdi btrfs-1: dirty=755 wb=718 unstable=0 bg_thresh=1001 thresh=2003 gap=530 poll_thresh=20 ino=257 dd-2584 [004] 313.067320: balance_dirty_state: bdi btrfs-1: dirty=780 wb=718 unstable=0 bg_thresh=1001 thresh=2002 gap=504 poll_thresh=21 ino=257 dd-2584 [004] 313.067795: balance_dirty_state: bdi btrfs-1: dirty=830 wb=718 unstable=0 bg_thresh=1000 thresh=2001 gap=453 poll_thresh=22 ino=257 dd-2584 [004] 313.067801: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=57884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 313.078888: balance_dirty_state: bdi btrfs-1: dirty=821 wb=468 unstable=0 bg_thresh=991 thresh=1982 gap=693 poll_thresh=22 ino=257 dd-2584 [004] 313.079019: balance_dirty_state: bdi btrfs-1: dirty=821 wb=468 unstable=0 bg_thresh=991 thresh=1982 gap=693 poll_thresh=16 ino=257 dd-2584 [004] 313.079193: balance_dirty_state: bdi btrfs-1: dirty=871 wb=468 unstable=0 bg_thresh=996 thresh=1992 gap=653 poll_thresh=17 ino=257 dd-2584 [004] 313.079374: balance_dirty_state: bdi btrfs-1: dirty=896 wb=468 unstable=0 bg_thresh=995 thresh=1991 gap=627 poll_thresh=18 ino=257 dd-2584 [004] 313.079557: balance_dirty_state: bdi btrfs-1: dirty=921 wb=468 unstable=0 bg_thresh=995 thresh=1990 gap=601 poll_thresh=19 ino=257 dd-2584 [004] 313.079742: balance_dirty_state: bdi btrfs-1: dirty=971 wb=468 unstable=0 bg_thresh=994 thresh=1989 gap=550 poll_thresh=20 ino=257 dd-2584 [004] 313.079922: balance_dirty_state: bdi btrfs-1: dirty=996 wb=468 unstable=0 bg_thresh=996 thresh=1993 gap=529 poll_thresh=21 ino=257 dd-2584 [004] 313.080104: balance_dirty_state: bdi btrfs-1: dirty=1021 wb=468 unstable=0 bg_thresh=996 thresh=1992 gap=503 poll_thresh=22 ino=257 flush-btrfs-1-2586 [006] 313.080125: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20432 wrote=0 to_write=8192 dd-2584 [004] 313.080298: balance_dirty_state: bdi btrfs-1: dirty=1046 wb=468 unstable=0 bg_thresh=995 thresh=1991 gap=477 poll_thresh=23 ino=257 dd-2584 [004] 313.080300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-310% task_weight=98% bdi_bw=57884 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [006] 313.081630: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=624 to_write=7568 dd-2584 [004] 313.086986: balance_dirty_state: bdi btrfs-1: dirty=425 wb=976 unstable=0 bg_thresh=991 thresh=1982 gap=581 poll_thresh=23 ino=257 dd-2584 [004] 313.087303: balance_dirty_state: bdi btrfs-1: dirty=450 wb=976 unstable=0 bg_thresh=990 thresh=1981 gap=555 poll_thresh=17 ino=257 dd-2584 [004] 313.087459: balance_dirty_state: bdi btrfs-1: dirty=475 wb=976 unstable=0 bg_thresh=990 thresh=1980 gap=529 poll_thresh=18 ino=257 dd-2584 [004] 313.087579: balance_dirty_state: bdi btrfs-1: dirty=525 wb=976 unstable=0 bg_thresh=989 thresh=1979 gap=478 poll_thresh=19 ino=257 dd-2584 [004] 313.087584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=57884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 313.094919: balance_dirty_state: bdi btrfs-1: dirty=525 wb=851 unstable=0 bg_thresh=989 thresh=1978 gap=602 poll_thresh=19 ino=257 dd-2584 [002] 313.095025: balance_dirty_state: bdi btrfs-1: dirty=550 wb=851 unstable=0 bg_thresh=989 thresh=1978 gap=577 poll_thresh=14 ino=257 dd-2584 [002] 313.095087: balance_dirty_state: bdi btrfs-1: dirty=550 wb=851 unstable=0 bg_thresh=991 thresh=1983 gap=582 poll_thresh=15 ino=257 dd-2584 [002] 313.095142: balance_dirty_state: bdi btrfs-1: dirty=575 wb=851 unstable=0 bg_thresh=991 thresh=1983 gap=557 poll_thresh=16 ino=257 dd-2584 [002] 313.095255: balance_dirty_state: bdi btrfs-1: dirty=600 wb=851 unstable=0 bg_thresh=994 thresh=1988 gap=537 poll_thresh=17 ino=257 dd-2584 [002] 313.095369: balance_dirty_state: bdi btrfs-1: dirty=650 wb=851 unstable=0 bg_thresh=999 thresh=1998 gap=497 poll_thresh=18 ino=257 dd-2584 [002] 313.095374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=100% bdi_bw=57884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 313.102974: balance_dirty_state: bdi btrfs-1: dirty=650 wb=726 unstable=0 bg_thresh=997 thresh=1994 gap=618 poll_thresh=18 ino=257 dd-2584 [006] 313.103087: balance_dirty_state: bdi btrfs-1: dirty=650 wb=726 unstable=0 bg_thresh=997 thresh=1994 gap=618 poll_thresh=13 ino=257 dd-2584 [006] 313.103189: balance_dirty_state: bdi btrfs-1: dirty=675 wb=726 unstable=0 bg_thresh=999 thresh=1999 gap=598 poll_thresh=14 ino=257 dd-2584 [006] 313.103304: balance_dirty_state: bdi btrfs-1: dirty=700 wb=726 unstable=0 bg_thresh=1002 thresh=2004 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 313.103419: balance_dirty_state: bdi btrfs-1: dirty=700 wb=726 unstable=0 bg_thresh=1002 thresh=2004 gap=578 poll_thresh=16 ino=257 dd-2584 [006] 313.104016: balance_dirty_state: bdi btrfs-1: dirty=750 wb=726 unstable=0 bg_thresh=1001 thresh=2003 gap=527 poll_thresh=17 ino=257 dd-2584 [006] 313.104253: balance_dirty_state: bdi btrfs-1: dirty=775 wb=726 unstable=0 bg_thresh=1003 thresh=2007 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 313.104486: balance_dirty_state: bdi btrfs-1: dirty=800 wb=726 unstable=0 bg_thresh=1003 thresh=2006 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 313.104495: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=57884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 313.111002: balance_dirty_state: bdi btrfs-1: dirty=800 wb=611 unstable=0 bg_thresh=997 thresh=1994 gap=583 poll_thresh=19 ino=257 dd-2584 [006] 313.111128: balance_dirty_state: bdi btrfs-1: dirty=825 wb=611 unstable=0 bg_thresh=999 thresh=1999 gap=563 poll_thresh=14 ino=257 dd-2584 [006] 313.111248: balance_dirty_state: bdi btrfs-1: dirty=850 wb=611 unstable=0 bg_thresh=996 thresh=1993 gap=532 poll_thresh=15 ino=257 dd-2584 [006] 313.111365: balance_dirty_state: bdi btrfs-1: dirty=850 wb=611 unstable=0 bg_thresh=996 thresh=1992 gap=531 poll_thresh=16 ino=257 dd-2584 [006] 313.111602: balance_dirty_state: bdi btrfs-1: dirty=875 wb=611 unstable=0 bg_thresh=995 thresh=1991 gap=505 poll_thresh=17 ino=257 dd-2584 [006] 313.111836: balance_dirty_state: bdi btrfs-1: dirty=925 wb=611 unstable=0 bg_thresh=995 thresh=1990 gap=454 poll_thresh=18 ino=257 dd-2584 [006] 313.111844: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-59% task_gap=-217% task_weight=99% bdi_bw=57884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 313.119045: balance_dirty_state: bdi btrfs-1: dirty=926 wb=620 unstable=0 bg_thresh=996 thresh=1993 gap=447 poll_thresh=18 ino=257 dd-2584 [005] 313.119050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=57884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 313.126954: balance_dirty_state: bdi btrfs-1: dirty=920 wb=299 unstable=0 bg_thresh=996 thresh=1993 gap=774 poll_thresh=18 ino=257 dd-2584 [005] 313.127031: balance_dirty_state: bdi btrfs-1: dirty=920 wb=261 unstable=0 bg_thresh=995 thresh=1990 gap=809 poll_thresh=13 ino=257 dd-2584 [005] 313.127093: balance_dirty_state: bdi btrfs-1: dirty=945 wb=261 unstable=0 bg_thresh=1000 thresh=2001 gap=795 poll_thresh=14 ino=257 dd-2584 [005] 313.127167: balance_dirty_state: bdi btrfs-1: dirty=970 wb=261 unstable=0 bg_thresh=1003 thresh=2006 gap=775 poll_thresh=15 ino=257 dd-2584 [005] 313.127458: balance_dirty_state: bdi btrfs-1: dirty=970 wb=261 unstable=0 bg_thresh=1003 thresh=2006 gap=775 poll_thresh=16 ino=257 dd-2584 [005] 313.127602: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=261 unstable=0 bg_thresh=1002 thresh=2005 gap=724 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 313.127618: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20480 wrote=0 to_write=8192 dd-2584 [005] 313.127757: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=261 unstable=0 bg_thresh=1004 thresh=2009 gap=703 poll_thresh=18 ino=257 dd-2584 [005] 313.127912: balance_dirty_state: bdi btrfs-1: dirty=995 wb=311 unstable=0 bg_thresh=1004 thresh=2008 gap=702 poll_thresh=19 ino=257 dd-2584 [005] 313.128067: balance_dirty_state: bdi btrfs-1: dirty=995 wb=361 unstable=0 bg_thresh=1003 thresh=2007 gap=651 poll_thresh=20 ino=257 dd-2584 [005] 313.128222: balance_dirty_state: bdi btrfs-1: dirty=970 wb=436 unstable=0 bg_thresh=1005 thresh=2011 gap=605 poll_thresh=21 ino=257 dd-2584 [005] 313.128376: balance_dirty_state: bdi btrfs-1: dirty=945 wb=486 unstable=0 bg_thresh=1005 thresh=2010 gap=579 poll_thresh=22 ino=257 dd-2584 [005] 313.128530: balance_dirty_state: bdi btrfs-1: dirty=920 wb=536 unstable=0 bg_thresh=1004 thresh=2009 gap=553 poll_thresh=23 ino=257 dd-2584 [005] 313.128885: balance_dirty_state: bdi btrfs-1: dirty=845 wb=661 unstable=0 bg_thresh=1004 thresh=2008 gap=502 poll_thresh=24 ino=257 dd-2584 [005] 313.129041: balance_dirty_state: bdi btrfs-1: dirty=820 wb=711 unstable=0 bg_thresh=1006 thresh=2012 gap=481 poll_thresh=25 ino=257 dd-2584 [005] 313.129043: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=57884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 313.130066: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=816 to_write=7376 dd-2584 [005] 313.134903: balance_dirty_state: bdi btrfs-1: dirty=445 wb=961 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=25 ino=257 dd-2584 [005] 313.134970: balance_dirty_state: bdi btrfs-1: dirty=470 wb=961 unstable=0 bg_thresh=1003 thresh=2007 gap=576 poll_thresh=19 ino=257 dd-2584 [005] 313.135095: balance_dirty_state: bdi btrfs-1: dirty=495 wb=961 unstable=0 bg_thresh=1005 thresh=2010 gap=554 poll_thresh=20 ino=257 dd-2584 [005] 313.135240: balance_dirty_state: bdi btrfs-1: dirty=520 wb=961 unstable=0 bg_thresh=1004 thresh=2008 gap=527 poll_thresh=21 ino=257 dd-2584 [005] 313.135365: balance_dirty_state: bdi btrfs-1: dirty=545 wb=961 unstable=0 bg_thresh=1000 thresh=2000 gap=494 poll_thresh=22 ino=257 dd-2584 [005] 313.135370: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=57884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 313.142994: balance_dirty_state: bdi btrfs-1: dirty=545 wb=836 unstable=0 bg_thresh=1004 thresh=2009 gap=628 poll_thresh=22 ino=257 dd-2584 [005] 313.143068: balance_dirty_state: bdi btrfs-1: dirty=570 wb=836 unstable=0 bg_thresh=1004 thresh=2008 gap=602 poll_thresh=16 ino=257 dd-2584 [005] 313.143188: balance_dirty_state: bdi btrfs-1: dirty=595 wb=836 unstable=0 bg_thresh=1003 thresh=2007 gap=576 poll_thresh=17 ino=257 dd-2584 [005] 313.143308: balance_dirty_state: bdi btrfs-1: dirty=645 wb=836 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=18 ino=257 dd-2584 [005] 313.143606: balance_dirty_state: bdi btrfs-1: dirty=670 wb=836 unstable=0 bg_thresh=1005 thresh=2010 gap=504 poll_thresh=19 ino=257 dd-2584 [005] 313.143723: balance_dirty_state: bdi btrfs-1: dirty=695 wb=836 unstable=0 bg_thresh=1004 thresh=2009 gap=478 poll_thresh=20 ino=257 dd-2584 [005] 313.143729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-242% task_weight=100% bdi_bw=57884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 313.150994: balance_dirty_state: bdi btrfs-1: dirty=695 wb=836 unstable=0 bg_thresh=1006 thresh=2013 gap=482 poll_thresh=20 ino=257 dd-2584 [005] 313.151004: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=101% bdi_bw=57884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 313.159041: balance_dirty_state: bdi btrfs-1: dirty=695 wb=586 unstable=0 bg_thresh=1007 thresh=2015 gap=734 poll_thresh=20 ino=257 dd-2584 [005] 313.159169: balance_dirty_state: bdi btrfs-1: dirty=720 wb=586 unstable=0 bg_thresh=1007 thresh=2015 gap=709 poll_thresh=15 ino=257 dd-2584 [005] 313.159288: balance_dirty_state: bdi btrfs-1: dirty=720 wb=586 unstable=0 bg_thresh=1007 thresh=2014 gap=708 poll_thresh=16 ino=257 dd-2584 [005] 313.159527: balance_dirty_state: bdi btrfs-1: dirty=770 wb=586 unstable=0 bg_thresh=1009 thresh=2018 gap=662 poll_thresh=17 ino=257 dd-2584 [005] 313.159760: balance_dirty_state: bdi btrfs-1: dirty=795 wb=586 unstable=0 bg_thresh=1008 thresh=2017 gap=636 poll_thresh=18 ino=257 dd-2584 [005] 313.159992: balance_dirty_state: bdi btrfs-1: dirty=820 wb=586 unstable=0 bg_thresh=1008 thresh=2016 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 313.160225: balance_dirty_state: bdi btrfs-1: dirty=870 wb=586 unstable=0 bg_thresh=1007 thresh=2015 gap=559 poll_thresh=20 ino=257 dd-2584 [005] 313.160461: balance_dirty_state: bdi btrfs-1: dirty=895 wb=586 unstable=0 bg_thresh=1009 thresh=2019 gap=538 poll_thresh=21 ino=257 dd-2584 [005] 313.161055: balance_dirty_state: bdi btrfs-1: dirty=920 wb=586 unstable=0 bg_thresh=1009 thresh=2018 gap=512 poll_thresh=22 ino=257 dd-2584 [005] 313.161291: balance_dirty_state: bdi btrfs-1: dirty=945 wb=586 unstable=0 bg_thresh=1008 thresh=2017 gap=486 poll_thresh=23 ino=257 dd-2584 [005] 313.161300: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-232% task_weight=101% bdi_bw=57884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 313.167043: balance_dirty_state: bdi btrfs-1: dirty=945 wb=461 unstable=0 bg_thresh=1006 thresh=2012 gap=606 poll_thresh=23 ino=257 dd-2584 [005] 313.167116: balance_dirty_state: bdi btrfs-1: dirty=970 wb=461 unstable=0 bg_thresh=1005 thresh=2011 gap=580 poll_thresh=17 ino=257 dd-2584 [005] 313.167238: balance_dirty_state: bdi btrfs-1: dirty=995 wb=461 unstable=0 bg_thresh=1005 thresh=2010 gap=554 poll_thresh=18 ino=257 dd-2584 [005] 313.167355: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=461 unstable=0 bg_thresh=1004 thresh=2009 gap=503 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 313.167379: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20520 wrote=0 to_write=8192 dd-2584 [005] 313.167528: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=461 unstable=0 bg_thresh=1004 thresh=2008 gap=477 poll_thresh=20 ino=257 dd-2584 [005] 313.167530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=57884 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 313.170323: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=624 to_write=7568 dd-2584 [005] 313.175017: balance_dirty_state: bdi btrfs-1: dirty=445 wb=961 unstable=0 bg_thresh=1003 thresh=2006 gap=600 poll_thresh=20 ino=257 dd-2584 [005] 313.175111: balance_dirty_state: bdi btrfs-1: dirty=470 wb=961 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=15 ino=257 dd-2584 [005] 313.175193: balance_dirty_state: bdi btrfs-1: dirty=470 wb=961 unstable=0 bg_thresh=1005 thresh=2010 gap=579 poll_thresh=16 ino=257 dd-2584 [005] 313.175313: balance_dirty_state: bdi btrfs-1: dirty=495 wb=961 unstable=0 bg_thresh=1004 thresh=2009 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 313.175430: balance_dirty_state: bdi btrfs-1: dirty=545 wb=961 unstable=0 bg_thresh=1004 thresh=2008 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 313.175724: balance_dirty_state: bdi btrfs-1: dirty=570 wb=961 unstable=0 bg_thresh=1006 thresh=2012 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 313.175729: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 313.183031: balance_dirty_state: bdi btrfs-1: dirty=570 wb=836 unstable=0 bg_thresh=1007 thresh=2015 gap=609 poll_thresh=19 ino=257 dd-2584 [005] 313.183160: balance_dirty_state: bdi btrfs-1: dirty=595 wb=836 unstable=0 bg_thresh=1007 thresh=2014 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 313.183281: balance_dirty_state: bdi btrfs-1: dirty=595 wb=836 unstable=0 bg_thresh=1004 thresh=2008 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 313.183399: balance_dirty_state: bdi btrfs-1: dirty=620 wb=836 unstable=0 bg_thresh=1006 thresh=2013 gap=557 poll_thresh=16 ino=257 dd-2584 [005] 313.183633: balance_dirty_state: bdi btrfs-1: dirty=645 wb=836 unstable=0 bg_thresh=1006 thresh=2012 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 313.183865: balance_dirty_state: bdi btrfs-1: dirty=670 wb=836 unstable=0 bg_thresh=1005 thresh=2011 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 313.184100: balance_dirty_state: bdi btrfs-1: dirty=720 wb=836 unstable=0 bg_thresh=1007 thresh=2015 gap=459 poll_thresh=19 ino=257 dd-2584 [005] 313.184109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 313.191006: balance_dirty_state: bdi btrfs-1: dirty=720 wb=636 unstable=0 bg_thresh=1008 thresh=2017 gap=661 poll_thresh=19 ino=257 dd-2584 [005] 313.191088: balance_dirty_state: bdi btrfs-1: dirty=720 wb=636 unstable=0 bg_thresh=1005 thresh=2011 gap=655 poll_thresh=14 ino=257 dd-2584 [005] 313.191148: balance_dirty_state: bdi btrfs-1: dirty=745 wb=636 unstable=0 bg_thresh=1008 thresh=2016 gap=635 poll_thresh=15 ino=257 dd-2584 [005] 313.191207: balance_dirty_state: bdi btrfs-1: dirty=770 wb=636 unstable=0 bg_thresh=1005 thresh=2010 gap=604 poll_thresh=16 ino=257 dd-2584 [005] 313.191323: balance_dirty_state: bdi btrfs-1: dirty=795 wb=636 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=17 ino=257 dd-2584 [005] 313.191621: balance_dirty_state: bdi btrfs-1: dirty=820 wb=636 unstable=0 bg_thresh=1006 thresh=2013 gap=557 poll_thresh=18 ino=257 dd-2584 [005] 313.191739: balance_dirty_state: bdi btrfs-1: dirty=870 wb=636 unstable=0 bg_thresh=1006 thresh=2012 gap=506 poll_thresh=19 ino=257 dd-2584 [005] 313.191856: balance_dirty_state: bdi btrfs-1: dirty=895 wb=636 unstable=0 bg_thresh=1005 thresh=2011 gap=480 poll_thresh=20 ino=257 dd-2584 [005] 313.191861: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 313.198961: balance_dirty_state: bdi btrfs-1: dirty=895 wb=511 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=20 ino=257 dd-2584 [005] 313.199042: balance_dirty_state: bdi btrfs-1: dirty=895 wb=511 unstable=0 bg_thresh=1003 thresh=2006 gap=600 poll_thresh=15 ino=257 dd-2584 [005] 313.199103: balance_dirty_state: bdi btrfs-1: dirty=920 wb=511 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 313.199223: balance_dirty_state: bdi btrfs-1: dirty=945 wb=511 unstable=0 bg_thresh=1002 thresh=2004 gap=548 poll_thresh=17 ino=257 dd-2584 [005] 313.199345: balance_dirty_state: bdi btrfs-1: dirty=995 wb=511 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 313.199350: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 313.206972: balance_dirty_state: bdi btrfs-1: dirty=995 wb=386 unstable=0 bg_thresh=1001 thresh=2002 gap=621 poll_thresh=18 ino=257 dd-2584 [001] 313.207063: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=386 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=13 ino=257 dd-2584 [001] 313.207153: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=386 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=14 ino=257 dd-2584 [001] 313.207240: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=386 unstable=0 bg_thresh=1003 thresh=2006 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 313.207328: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=386 unstable=0 bg_thresh=1003 thresh=2006 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 313.207779: balance_dirty_state: bdi btrfs-1: dirty=1095 wb=386 unstable=0 bg_thresh=1002 thresh=2004 gap=523 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 313.207854: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20560 wrote=0 to_write=8192 dd-2584 [001] 313.207956: balance_dirty_state: bdi btrfs-1: dirty=1120 wb=386 unstable=0 bg_thresh=1001 thresh=2002 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 313.207958: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-155% task_weight=99% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 313.209480: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=672 to_write=7520 dd-2584 [001] 313.218996: balance_dirty_state: bdi btrfs-1: dirty=445 wb=811 unstable=0 bg_thresh=1005 thresh=2010 gap=754 poll_thresh=18 ino=257 dd-2584 [001] 313.219092: balance_dirty_state: bdi btrfs-1: dirty=470 wb=811 unstable=0 bg_thresh=1005 thresh=2010 gap=729 poll_thresh=13 ino=257 dd-2584 [001] 313.219149: balance_dirty_state: bdi btrfs-1: dirty=470 wb=811 unstable=0 bg_thresh=1007 thresh=2015 gap=734 poll_thresh=14 ino=257 dd-2584 [001] 313.219210: balance_dirty_state: bdi btrfs-1: dirty=495 wb=811 unstable=0 bg_thresh=1010 thresh=2020 gap=714 poll_thresh=15 ino=257 dd-2584 [001] 313.219269: balance_dirty_state: bdi btrfs-1: dirty=520 wb=811 unstable=0 bg_thresh=1007 thresh=2014 gap=683 poll_thresh=16 ino=257 dd-2584 [001] 313.219389: balance_dirty_state: bdi btrfs-1: dirty=545 wb=811 unstable=0 bg_thresh=1006 thresh=2013 gap=657 poll_thresh=17 ino=257 dd-2584 [001] 313.219512: balance_dirty_state: bdi btrfs-1: dirty=570 wb=811 unstable=0 bg_thresh=1005 thresh=2011 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 313.219638: balance_dirty_state: bdi btrfs-1: dirty=595 wb=811 unstable=0 bg_thresh=1005 thresh=2010 gap=604 poll_thresh=19 ino=257 dd-2584 [001] 313.219759: balance_dirty_state: bdi btrfs-1: dirty=645 wb=811 unstable=0 bg_thresh=1004 thresh=2009 gap=553 poll_thresh=20 ino=257 dd-2584 [001] 313.220069: balance_dirty_state: bdi btrfs-1: dirty=670 wb=811 unstable=0 bg_thresh=1006 thresh=2013 gap=532 poll_thresh=21 ino=257 dd-2584 [001] 313.220188: balance_dirty_state: bdi btrfs-1: dirty=695 wb=811 unstable=0 bg_thresh=1006 thresh=2012 gap=506 poll_thresh=22 ino=257 dd-2584 [001] 313.220308: balance_dirty_state: bdi btrfs-1: dirty=745 wb=811 unstable=0 bg_thresh=1005 thresh=2011 gap=455 poll_thresh=23 ino=257 dd-2584 [001] 313.220314: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 313.226999: balance_dirty_state: bdi btrfs-1: dirty=745 wb=711 unstable=0 bg_thresh=1007 thresh=2014 gap=558 poll_thresh=23 ino=257 dd-2584 [001] 313.227087: balance_dirty_state: bdi btrfs-1: dirty=745 wb=711 unstable=0 bg_thresh=1006 thresh=2013 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 313.227207: balance_dirty_state: bdi btrfs-1: dirty=770 wb=711 unstable=0 bg_thresh=1006 thresh=2012 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 313.227323: balance_dirty_state: bdi btrfs-1: dirty=820 wb=711 unstable=0 bg_thresh=1005 thresh=2011 gap=480 poll_thresh=19 ino=257 dd-2584 [001] 313.227328: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 313.235045: balance_dirty_state: bdi btrfs-1: dirty=820 wb=711 unstable=0 bg_thresh=1006 thresh=2013 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 313.235055: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-142% task_weight=100% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 313.243015: balance_dirty_state: bdi btrfs-1: dirty=820 wb=436 unstable=0 bg_thresh=1006 thresh=2013 gap=757 poll_thresh=19 ino=257 dd-2584 [004] 313.243141: balance_dirty_state: bdi btrfs-1: dirty=820 wb=436 unstable=0 bg_thresh=1003 thresh=2007 gap=751 poll_thresh=14 ino=257 dd-2584 [004] 313.243260: balance_dirty_state: bdi btrfs-1: dirty=845 wb=436 unstable=0 bg_thresh=1006 thresh=2012 gap=731 poll_thresh=15 ino=257 dd-2584 [004] 313.243379: balance_dirty_state: bdi btrfs-1: dirty=870 wb=436 unstable=0 bg_thresh=1003 thresh=2006 gap=700 poll_thresh=16 ino=257 dd-2584 [004] 313.243613: balance_dirty_state: bdi btrfs-1: dirty=895 wb=436 unstable=0 bg_thresh=1002 thresh=2005 gap=674 poll_thresh=17 ino=257 dd-2584 [004] 313.244213: balance_dirty_state: bdi btrfs-1: dirty=920 wb=436 unstable=0 bg_thresh=1004 thresh=2009 gap=653 poll_thresh=18 ino=257 dd-2584 [004] 313.244446: balance_dirty_state: bdi btrfs-1: dirty=945 wb=436 unstable=0 bg_thresh=1004 thresh=2008 gap=627 poll_thresh=19 ino=257 dd-2584 [004] 313.244680: balance_dirty_state: bdi btrfs-1: dirty=995 wb=436 unstable=0 bg_thresh=1003 thresh=2007 gap=576 poll_thresh=20 ino=257 dd-2584 [004] 313.244915: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=436 unstable=0 bg_thresh=1003 thresh=2006 gap=550 poll_thresh=21 ino=257 flush-btrfs-1-2586 [005] 313.244997: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20596 wrote=0 to_write=8192 dd-2584 [004] 313.245165: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=436 unstable=0 bg_thresh=1005 thresh=2010 gap=529 poll_thresh=22 ino=257 dd-2584 [004] 313.245410: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=461 unstable=0 bg_thresh=1004 thresh=2009 gap=503 poll_thresh=23 ino=257 dd-2584 [004] 313.245659: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=511 unstable=0 bg_thresh=1004 thresh=2008 gap=477 poll_thresh=24 ino=257 dd-2584 [004] 313.245662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-240% task_weight=98% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 313.247117: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=672 to_write=7520 dd-2584 [002] 313.250939: balance_dirty_state: bdi btrfs-1: dirty=445 wb=986 unstable=0 bg_thresh=1003 thresh=2007 gap=576 poll_thresh=24 ino=257 dd-2584 [002] 313.251021: balance_dirty_state: bdi btrfs-1: dirty=470 wb=986 unstable=0 bg_thresh=1003 thresh=2007 gap=551 poll_thresh=18 ino=257 dd-2584 [002] 313.251321: balance_dirty_state: bdi btrfs-1: dirty=495 wb=986 unstable=0 bg_thresh=1006 thresh=2012 gap=531 poll_thresh=19 ino=257 dd-2584 [002] 313.251442: balance_dirty_state: bdi btrfs-1: dirty=520 wb=986 unstable=0 bg_thresh=1011 thresh=2022 gap=516 poll_thresh=20 ino=257 dd-2584 [002] 313.251559: balance_dirty_state: bdi btrfs-1: dirty=545 wb=986 unstable=0 bg_thresh=1010 thresh=2021 gap=490 poll_thresh=21 ino=257 dd-2584 [002] 313.251564: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1320 avg_dirty=1320 bdi_gap=30% task_gap=-38% task_weight=98% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 313.259070: balance_dirty_state: bdi btrfs-1: dirty=570 wb=861 unstable=0 bg_thresh=1008 thresh=2016 gap=585 poll_thresh=16 ino=257 dd-2584 [002] 313.259188: balance_dirty_state: bdi btrfs-1: dirty=595 wb=861 unstable=0 bg_thresh=1010 thresh=2021 gap=565 poll_thresh=17 ino=257 dd-2584 [002] 313.259303: balance_dirty_state: bdi btrfs-1: dirty=645 wb=861 unstable=0 bg_thresh=1012 thresh=2025 gap=519 poll_thresh=18 ino=257 dd-2584 [002] 313.259416: balance_dirty_state: bdi btrfs-1: dirty=670 wb=861 unstable=0 bg_thresh=1012 thresh=2024 gap=493 poll_thresh=19 ino=257 dd-2584 [002] 313.259421: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1320 avg_dirty=1320 bdi_gap=31% task_gap=-35% task_weight=99% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 313.267144: balance_dirty_state: bdi btrfs-1: dirty=670 wb=861 unstable=0 bg_thresh=1016 thresh=2032 gap=501 poll_thresh=14 ino=257 dd-2584 [002] 313.267153: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1360 avg_dirty=1360 bdi_gap=13% task_gap=-72% task_weight=98% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 313.275108: balance_dirty_state: bdi btrfs-1: dirty=670 wb=586 unstable=0 bg_thresh=1007 thresh=2014 gap=758 poll_thresh=10 ino=257 dd-2584 [006] 313.275197: balance_dirty_state: bdi btrfs-1: dirty=695 wb=586 unstable=0 bg_thresh=1009 thresh=2019 gap=738 poll_thresh=11 ino=257 dd-2584 [006] 313.275283: balance_dirty_state: bdi btrfs-1: dirty=720 wb=586 unstable=0 bg_thresh=1009 thresh=2018 gap=712 poll_thresh=12 ino=257 dd-2584 [006] 313.275668: balance_dirty_state: bdi btrfs-1: dirty=720 wb=586 unstable=0 bg_thresh=1009 thresh=2018 gap=712 poll_thresh=13 ino=257 dd-2584 [006] 313.275753: balance_dirty_state: bdi btrfs-1: dirty=745 wb=586 unstable=0 bg_thresh=1008 thresh=2017 gap=686 poll_thresh=14 ino=257 dd-2584 [006] 313.275837: balance_dirty_state: bdi btrfs-1: dirty=770 wb=586 unstable=0 bg_thresh=1008 thresh=2017 gap=661 poll_thresh=15 ino=257 dd-2584 [006] 313.275923: balance_dirty_state: bdi btrfs-1: dirty=770 wb=586 unstable=0 bg_thresh=1008 thresh=2016 gap=660 poll_thresh=16 ino=257 dd-2584 [006] 313.276095: balance_dirty_state: bdi btrfs-1: dirty=820 wb=586 unstable=0 bg_thresh=1010 thresh=2020 gap=614 poll_thresh=17 ino=257 dd-2584 [006] 313.276262: balance_dirty_state: bdi btrfs-1: dirty=845 wb=586 unstable=0 bg_thresh=1009 thresh=2019 gap=588 poll_thresh=18 ino=257 dd-2584 [006] 313.276433: balance_dirty_state: bdi btrfs-1: dirty=870 wb=586 unstable=0 bg_thresh=1009 thresh=2018 gap=562 poll_thresh=19 ino=257 dd-2584 [006] 313.276605: balance_dirty_state: bdi btrfs-1: dirty=895 wb=586 unstable=0 bg_thresh=1008 thresh=2017 gap=536 poll_thresh=20 ino=257 dd-2584 [006] 313.276776: balance_dirty_state: bdi btrfs-1: dirty=945 wb=586 unstable=0 bg_thresh=1010 thresh=2021 gap=490 poll_thresh=21 ino=257 dd-2584 [006] 313.276783: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-131% task_weight=98% bdi_bw=58964 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 313.283049: balance_dirty_state: bdi btrfs-1: dirty=970 wb=436 unstable=0 bg_thresh=1006 thresh=2012 gap=606 poll_thresh=21 ino=257 dd-2584 [006] 313.283135: balance_dirty_state: bdi btrfs-1: dirty=970 wb=436 unstable=0 bg_thresh=1003 thresh=2006 gap=600 poll_thresh=16 ino=257 dd-2584 [006] 313.283417: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=436 unstable=0 bg_thresh=1002 thresh=2005 gap=549 poll_thresh=17 ino=257 flush-btrfs-1-2586 [005] 313.283505: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20636 wrote=0 to_write=8192 dd-2584 [006] 313.283545: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=436 unstable=0 bg_thresh=1004 thresh=2009 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 313.283669: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=461 unstable=0 bg_thresh=1004 thresh=2008 gap=502 poll_thresh=19 ino=257 dd-2584 [006] 313.283797: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=511 unstable=0 bg_thresh=1003 thresh=2007 gap=476 poll_thresh=20 ino=257 dd-2584 [006] 313.283798: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=97% bdi_bw=60088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 313.286391: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=276 wrote=656 to_write=7536 dd-2584 [006] 313.291021: balance_dirty_state: bdi btrfs-1: dirty=445 wb=961 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=20 ino=257 dd-2584 [006] 313.291126: balance_dirty_state: bdi btrfs-1: dirty=470 wb=961 unstable=0 bg_thresh=1003 thresh=2006 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 313.291187: balance_dirty_state: bdi btrfs-1: dirty=495 wb=961 unstable=0 bg_thresh=1003 thresh=2006 gap=550 poll_thresh=16 ino=257 dd-2584 [006] 313.291304: balance_dirty_state: bdi btrfs-1: dirty=520 wb=961 unstable=0 bg_thresh=1005 thresh=2010 gap=529 poll_thresh=17 ino=257 dd-2584 [006] 313.291422: balance_dirty_state: bdi btrfs-1: dirty=545 wb=961 unstable=0 bg_thresh=1004 thresh=2009 gap=503 poll_thresh=18 ino=257 dd-2584 [006] 313.291539: balance_dirty_state: bdi btrfs-1: dirty=595 wb=961 unstable=0 bg_thresh=1004 thresh=2008 gap=452 poll_thresh=19 ino=257 dd-2584 [006] 313.291544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-239% task_weight=97% bdi_bw=60088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 313.299059: balance_dirty_state: bdi btrfs-1: dirty=595 wb=836 unstable=0 bg_thresh=1006 thresh=2012 gap=581 poll_thresh=19 ino=257 dd-2584 [006] 313.299131: balance_dirty_state: bdi btrfs-1: dirty=595 wb=836 unstable=0 bg_thresh=1005 thresh=2011 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 313.299400: balance_dirty_state: bdi btrfs-1: dirty=620 wb=836 unstable=0 bg_thresh=1008 thresh=2016 gap=560 poll_thresh=15 ino=257 dd-2584 [006] 313.299468: balance_dirty_state: bdi btrfs-1: dirty=620 wb=836 unstable=0 bg_thresh=1005 thresh=2010 gap=554 poll_thresh=16 ino=257 dd-2584 [006] 313.299599: balance_dirty_state: bdi btrfs-1: dirty=670 wb=836 unstable=0 bg_thresh=1007 thresh=2014 gap=508 poll_thresh=17 ino=257 dd-2584 [006] 313.299732: balance_dirty_state: bdi btrfs-1: dirty=695 wb=836 unstable=0 bg_thresh=1006 thresh=2013 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 313.299737: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-141% task_weight=99% bdi_bw=60088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 313.307011: balance_dirty_state: bdi btrfs-1: dirty=695 wb=711 unstable=0 bg_thresh=1004 thresh=2008 gap=602 poll_thresh=18 ino=257 dd-2584 [006] 313.307101: balance_dirty_state: bdi btrfs-1: dirty=720 wb=711 unstable=0 bg_thresh=1001 thresh=2002 gap=571 poll_thresh=13 ino=257 dd-2584 [006] 313.307171: balance_dirty_state: bdi btrfs-1: dirty=720 wb=711 unstable=0 bg_thresh=1003 thresh=2007 gap=576 poll_thresh=14 ino=257 dd-2584 [006] 313.307238: balance_dirty_state: bdi btrfs-1: dirty=745 wb=711 unstable=0 bg_thresh=1003 thresh=2006 gap=550 poll_thresh=15 ino=257 dd-2584 [006] 313.307303: balance_dirty_state: bdi btrfs-1: dirty=770 wb=711 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=16 ino=257 dd-2584 [006] 313.307435: balance_dirty_state: bdi btrfs-1: dirty=795 wb=711 unstable=0 bg_thresh=1005 thresh=2010 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 313.307567: balance_dirty_state: bdi btrfs-1: dirty=820 wb=711 unstable=0 bg_thresh=1004 thresh=2009 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 313.307572: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=60088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 313.315013: balance_dirty_state: bdi btrfs-1: dirty=820 wb=561 unstable=0 bg_thresh=1004 thresh=2008 gap=627 poll_thresh=18 ino=257 dd-2584 [006] 313.315083: balance_dirty_state: bdi btrfs-1: dirty=845 wb=561 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=13 ino=257 dd-2584 [006] 313.315143: balance_dirty_state: bdi btrfs-1: dirty=845 wb=561 unstable=0 bg_thresh=1003 thresh=2007 gap=601 poll_thresh=14 ino=257 dd-2584 [006] 313.315376: balance_dirty_state: bdi btrfs-1: dirty=870 wb=561 unstable=0 bg_thresh=1003 thresh=2006 gap=575 poll_thresh=15 ino=257 dd-2584 [006] 313.315433: balance_dirty_state: bdi btrfs-1: dirty=895 wb=561 unstable=0 bg_thresh=1002 thresh=2005 gap=549 poll_thresh=16 ino=257 dd-2584 [006] 313.315544: balance_dirty_state: bdi btrfs-1: dirty=920 wb=561 unstable=0 bg_thresh=1002 thresh=2004 gap=523 poll_thresh=17 ino=257 dd-2584 [006] 313.315657: balance_dirty_state: bdi btrfs-1: dirty=945 wb=561 unstable=0 bg_thresh=1001 thresh=2003 gap=497 poll_thresh=18 ino=257 dd-2584 [006] 313.315662: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=60088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 313.323049: balance_dirty_state: bdi btrfs-1: dirty=945 wb=436 unstable=0 bg_thresh=998 thresh=1997 gap=616 poll_thresh=18 ino=257 dd-2584 [006] 313.323117: balance_dirty_state: bdi btrfs-1: dirty=970 wb=436 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=13 ino=257 dd-2584 [006] 313.323178: balance_dirty_state: bdi btrfs-1: dirty=995 wb=436 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=14 ino=257 dd-2584 [006] 313.323238: balance_dirty_state: bdi btrfs-1: dirty=995 wb=436 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=15 ino=257 dd-2584 [006] 313.323297: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=436 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=16 ino=257 flush-btrfs-1-2586 [005] 313.323376: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20676 wrote=0 to_write=8192 dd-2584 [006] 313.323421: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=436 unstable=0 bg_thresh=999 thresh=1999 gap=518 poll_thresh=17 ino=257 dd-2584 [006] 313.323548: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=461 unstable=0 bg_thresh=999 thresh=1998 gap=492 poll_thresh=18 ino=257 dd-2584 [006] 313.323550: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-159% task_weight=98% bdi_bw=60088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [005] 313.327315: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=320 wrote=624 to_write=7568 dd-2584 [006] 313.331043: balance_dirty_state: bdi btrfs-1: dirty=445 wb=911 unstable=0 bg_thresh=1010 thresh=2020 gap=664 poll_thresh=18 ino=257 dd-2584 [006] 313.331144: balance_dirty_state: bdi btrfs-1: dirty=470 wb=911 unstable=0 bg_thresh=1012 thresh=2025 gap=644 poll_thresh=13 ino=257 dd-2584 [006] 313.331207: balance_dirty_state: bdi btrfs-1: dirty=495 wb=911 unstable=0 bg_thresh=1009 thresh=2019 gap=613 poll_thresh=14 ino=257 dd-2584 [006] 313.331450: balance_dirty_state: bdi btrfs-1: dirty=495 wb=911 unstable=0 bg_thresh=1009 thresh=2018 gap=612 poll_thresh=15 ino=257 dd-2584 [006] 313.331510: balance_dirty_state: bdi btrfs-1: dirty=520 wb=911 unstable=0 bg_thresh=1011 thresh=2023 gap=592 poll_thresh=16 ino=257 dd-2584 [006] 313.331629: balance_dirty_state: bdi btrfs-1: dirty=545 wb=911 unstable=0 bg_thresh=1011 thresh=2022 gap=566 poll_thresh=17 ino=257 dd-2584 [006] 313.331746: balance_dirty_state: bdi btrfs-1: dirty=570 wb=911 unstable=0 bg_thresh=1010 thresh=2021 gap=540 poll_thresh=18 ino=257 dd-2584 [006] 313.331864: balance_dirty_state: bdi btrfs-1: dirty=620 wb=911 unstable=0 bg_thresh=1012 thresh=2025 gap=494 poll_thresh=19 ino=257 dd-2584 [006] 313.331869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-126% task_weight=98% bdi_bw=60088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 313.339085: balance_dirty_state: bdi btrfs-1: dirty=620 wb=761 unstable=0 bg_thresh=1013 thresh=2026 gap=645 poll_thresh=19 ino=257 dd-2584 [006] 313.339154: balance_dirty_state: bdi btrfs-1: dirty=620 wb=761 unstable=0 bg_thresh=1007 thresh=2014 gap=633 poll_thresh=14 ino=257 dd-2584 [006] 313.339216: balance_dirty_state: bdi btrfs-1: dirty=645 wb=761 unstable=0 bg_thresh=1009 thresh=2019 gap=613 poll_thresh=15 ino=257 dd-2584 [006] 313.339277: balance_dirty_state: bdi btrfs-1: dirty=670 wb=761 unstable=0 bg_thresh=1009 thresh=2018 gap=587 poll_thresh=16 ino=257 dd-2584 [006] 313.339398: balance_dirty_state: bdi btrfs-1: dirty=695 wb=761 unstable=0 bg_thresh=1008 thresh=2017 gap=561 poll_thresh=17 ino=257 dd-2584 [006] 313.339522: balance_dirty_state: bdi btrfs-1: dirty=720 wb=761 unstable=0 bg_thresh=1008 thresh=2016 gap=535 poll_thresh=18 ino=257 dd-2584 [006] 313.339825: balance_dirty_state: bdi btrfs-1: dirty=770 wb=761 unstable=0 bg_thresh=1004 thresh=2009 gap=478 poll_thresh=19 ino=257 dd-2584 [006] 313.339830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-191% task_weight=97% bdi_bw=60088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 313.346970: balance_dirty_state: bdi btrfs-1: dirty=770 wb=636 unstable=0 bg_thresh=990 thresh=1980 gap=574 poll_thresh=19 ino=257 dd-2584 [002] 313.347063: balance_dirty_state: bdi btrfs-1: dirty=770 wb=636 unstable=0 bg_thresh=992 thresh=1985 gap=579 poll_thresh=14 ino=257 dd-2584 [002] 313.347152: balance_dirty_state: bdi btrfs-1: dirty=795 wb=636 unstable=0 bg_thresh=995 thresh=1990 gap=559 poll_thresh=15 ino=257 dd-2584 [002] 313.347243: balance_dirty_state: bdi btrfs-1: dirty=795 wb=636 unstable=0 bg_thresh=995 thresh=1990 gap=559 poll_thresh=16 ino=257 dd-2584 [002] 313.347411: balance_dirty_state: bdi btrfs-1: dirty=845 wb=636 unstable=0 bg_thresh=994 thresh=1989 gap=508 poll_thresh=17 ino=257 dd-2584 [002] 313.347536: balance_dirty_state: bdi btrfs-1: dirty=870 wb=636 unstable=0 bg_thresh=996 thresh=1993 gap=487 poll_thresh=18 ino=257 dd-2584 [002] 313.347541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-33% task_gap=-165% task_weight=98% bdi_bw=60088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 313.354969: balance_dirty_state: bdi btrfs-1: dirty=870 wb=511 unstable=0 bg_thresh=997 thresh=1995 gap=614 poll_thresh=18 ino=257 dd-2584 [002] 313.355036: balance_dirty_state: bdi btrfs-1: dirty=895 wb=511 unstable=0 bg_thresh=997 thresh=1995 gap=589 poll_thresh=13 ino=257 dd-2584 [002] 313.355096: balance_dirty_state: bdi btrfs-1: dirty=895 wb=511 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=14 ino=257 dd-2584 [002] 313.355155: balance_dirty_state: bdi btrfs-1: dirty=920 wb=511 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=15 ino=257 dd-2584 [002] 313.355215: balance_dirty_state: bdi btrfs-1: dirty=945 wb=511 unstable=0 bg_thresh=1002 thresh=2005 gap=549 poll_thresh=16 ino=257 dd-2584 [002] 313.355336: balance_dirty_state: bdi btrfs-1: dirty=970 wb=511 unstable=0 bg_thresh=1005 thresh=2010 gap=529 poll_thresh=17 ino=257 dd-2584 [002] 313.355459: balance_dirty_state: bdi btrfs-1: dirty=995 wb=511 unstable=0 bg_thresh=1004 thresh=2008 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 313.355757: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=511 unstable=0 bg_thresh=1003 thresh=2007 gap=476 poll_thresh=19 ino=257 dd-2584 [002] 313.355762: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=60088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [000] 313.355807: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20708 wrote=0 to_write=8192 flush-btrfs-1-2586 [000] 313.357168: writeback_single_inode: bdi btrfs-1: ino=257 state= age=348 wrote=576 to_write=7616 dd-2584 [002] 313.367096: balance_dirty_state: bdi btrfs-1: dirty=445 wb=836 unstable=0 bg_thresh=1001 thresh=2003 gap=722 poll_thresh=19 ino=257 dd-2584 [002] 313.367169: balance_dirty_state: bdi btrfs-1: dirty=470 wb=836 unstable=0 bg_thresh=1004 thresh=2008 gap=702 poll_thresh=14 ino=257 dd-2584 [002] 313.367230: balance_dirty_state: bdi btrfs-1: dirty=495 wb=836 unstable=0 bg_thresh=1001 thresh=2002 gap=671 poll_thresh=15 ino=257 dd-2584 [002] 313.367291: balance_dirty_state: bdi btrfs-1: dirty=495 wb=836 unstable=0 bg_thresh=1003 thresh=2007 gap=676 poll_thresh=16 ino=257 dd-2584 [002] 313.367409: balance_dirty_state: bdi btrfs-1: dirty=545 wb=836 unstable=0 bg_thresh=1003 thresh=2006 gap=625 poll_thresh=17 ino=257 dd-2584 [002] 313.367531: balance_dirty_state: bdi btrfs-1: dirty=570 wb=836 unstable=0 bg_thresh=1002 thresh=2005 gap=599 poll_thresh=18 ino=257 dd-2584 [002] 313.367651: balance_dirty_state: bdi btrfs-1: dirty=595 wb=836 unstable=0 bg_thresh=1004 thresh=2009 gap=578 poll_thresh=19 ino=257 dd-2584 [002] 313.367774: balance_dirty_state: bdi btrfs-1: dirty=620 wb=836 unstable=0 bg_thresh=1004 thresh=2008 gap=552 poll_thresh=20 ino=257 dd-2584 [002] 313.367897: balance_dirty_state: bdi btrfs-1: dirty=670 wb=836 unstable=0 bg_thresh=1000 thresh=2001 gap=495 poll_thresh=21 ino=257 dd-2584 [002] 313.367901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-28% task_gap=-155% task_weight=98% bdi_bw=60088 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 313.375062: balance_dirty_state: bdi btrfs-1: dirty=670 wb=686 unstable=0 bg_thresh=1000 thresh=2000 gap=644 poll_thresh=21 ino=257 dd-2584 [002] 313.375167: balance_dirty_state: bdi btrfs-1: dirty=670 wb=686 unstable=0 bg_thresh=1002 thresh=2005 gap=649 poll_thresh=16 ino=257 dd-2584 [002] 313.375457: balance_dirty_state: bdi btrfs-1: dirty=720 wb=686 unstable=0 bg_thresh=1002 thresh=2004 gap=598 poll_thresh=17 ino=257 dd-2584 [002] 313.375571: balance_dirty_state: bdi btrfs-1: dirty=745 wb=686 unstable=0 bg_thresh=1004 thresh=2008 gap=577 poll_thresh=18 ino=257 dd-2584 [002] 313.375683: balance_dirty_state: bdi btrfs-1: dirty=770 wb=686 unstable=0 bg_thresh=1003 thresh=2007 gap=551 poll_thresh=19 ino=257 dd-2584 [002] 313.375797: balance_dirty_state: bdi btrfs-1: dirty=795 wb=686 unstable=0 bg_thresh=1003 thresh=2006 gap=525 poll_thresh=20 ino=257 dd-2584 [002] 313.375911: balance_dirty_state: bdi btrfs-1: dirty=845 wb=686 unstable=0 bg_thresh=1002 thresh=2005 gap=474 poll_thresh=21 ino=257 dd-2584 [002] 313.375916: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-150% task_weight=98% bdi_bw=60088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 313.383101: balance_dirty_state: bdi btrfs-1: dirty=845 wb=586 unstable=0 bg_thresh=1003 thresh=2007 gap=576 poll_thresh=21 ino=257 dd-2584 [002] 313.383175: balance_dirty_state: bdi btrfs-1: dirty=845 wb=586 unstable=0 bg_thresh=1001 thresh=2003 gap=572 poll_thresh=16 ino=257 dd-2584 [002] 313.383301: balance_dirty_state: bdi btrfs-1: dirty=895 wb=586 unstable=0 bg_thresh=1001 thresh=2002 gap=521 poll_thresh=17 ino=257 dd-2584 [002] 313.383425: balance_dirty_state: bdi btrfs-1: dirty=920 wb=586 unstable=0 bg_thresh=997 thresh=1995 gap=489 poll_thresh=18 ino=257 dd-2584 [002] 313.383430: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=60088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 313.391116: balance_dirty_state: bdi btrfs-1: dirty=920 wb=461 unstable=0 bg_thresh=1001 thresh=2002 gap=621 poll_thresh=18 ino=257 dd-2584 [002] 313.391187: balance_dirty_state: bdi btrfs-1: dirty=945 wb=461 unstable=0 bg_thresh=1000 thresh=2001 gap=595 poll_thresh=13 ino=257 dd-2584 [002] 313.391415: balance_dirty_state: bdi btrfs-1: dirty=945 wb=461 unstable=0 bg_thresh=1003 thresh=2006 gap=600 poll_thresh=14 ino=257 dd-2584 [002] 313.391473: balance_dirty_state: bdi btrfs-1: dirty=970 wb=461 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=15 ino=257 dd-2584 [002] 313.391530: balance_dirty_state: bdi btrfs-1: dirty=970 wb=461 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=16 ino=257 dd-2584 [002] 313.391642: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=461 unstable=0 bg_thresh=1002 thresh=2004 gap=523 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 313.391704: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20744 wrote=0 to_write=8192 dd-2584 [002] 313.391767: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=461 unstable=0 bg_thresh=1004 thresh=2008 gap=502 poll_thresh=18 ino=257 dd-2584 [002] 313.391894: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=486 unstable=0 bg_thresh=1003 thresh=2007 gap=476 poll_thresh=19 ino=257 dd-2584 [002] 313.391896: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 313.393458: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=624 to_write=7568 dd-2584 [002] 313.403069: balance_dirty_state: bdi btrfs-1: dirty=445 wb=836 unstable=0 bg_thresh=1000 thresh=2001 gap=720 poll_thresh=19 ino=257 dd-2584 [002] 313.403140: balance_dirty_state: bdi btrfs-1: dirty=470 wb=836 unstable=0 bg_thresh=1000 thresh=2000 gap=694 poll_thresh=14 ino=257 dd-2584 [002] 313.403199: balance_dirty_state: bdi btrfs-1: dirty=495 wb=836 unstable=0 bg_thresh=1000 thresh=2000 gap=669 poll_thresh=15 ino=257 dd-2584 [002] 313.403258: balance_dirty_state: bdi btrfs-1: dirty=495 wb=836 unstable=0 bg_thresh=999 thresh=1999 gap=668 poll_thresh=16 ino=257 dd-2584 [002] 313.403376: balance_dirty_state: bdi btrfs-1: dirty=545 wb=836 unstable=0 bg_thresh=999 thresh=1998 gap=617 poll_thresh=17 ino=257 dd-2584 [002] 313.403495: balance_dirty_state: bdi btrfs-1: dirty=570 wb=836 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=18 ino=257 dd-2584 [002] 313.403789: balance_dirty_state: bdi btrfs-1: dirty=595 wb=836 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=19 ino=257 dd-2584 [002] 313.403905: balance_dirty_state: bdi btrfs-1: dirty=620 wb=836 unstable=0 bg_thresh=1000 thresh=2000 gap=544 poll_thresh=20 ino=257 dd-2584 [002] 313.404022: balance_dirty_state: bdi btrfs-1: dirty=670 wb=836 unstable=0 bg_thresh=999 thresh=1999 gap=493 poll_thresh=21 ino=257 dd-2584 [002] 313.404026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-158% task_weight=98% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 313.411069: balance_dirty_state: bdi btrfs-1: dirty=670 wb=686 unstable=0 bg_thresh=1002 thresh=2004 gap=648 poll_thresh=21 ino=257 dd-2584 [002] 313.411156: balance_dirty_state: bdi btrfs-1: dirty=670 wb=686 unstable=0 bg_thresh=1001 thresh=2003 gap=647 poll_thresh=16 ino=257 dd-2584 [002] 313.411273: balance_dirty_state: bdi btrfs-1: dirty=720 wb=686 unstable=0 bg_thresh=1001 thresh=2002 gap=596 poll_thresh=17 ino=257 dd-2584 [002] 313.411389: balance_dirty_state: bdi btrfs-1: dirty=745 wb=686 unstable=0 bg_thresh=1000 thresh=2001 gap=570 poll_thresh=18 ino=257 dd-2584 [002] 313.411506: balance_dirty_state: bdi btrfs-1: dirty=770 wb=686 unstable=0 bg_thresh=1002 thresh=2005 gap=549 poll_thresh=19 ino=257 dd-2584 [002] 313.411623: balance_dirty_state: bdi btrfs-1: dirty=795 wb=686 unstable=0 bg_thresh=1002 thresh=2004 gap=523 poll_thresh=20 ino=257 dd-2584 [002] 313.411915: balance_dirty_state: bdi btrfs-1: dirty=845 wb=686 unstable=0 bg_thresh=1001 thresh=2003 gap=472 poll_thresh=21 ino=257 dd-2584 [002] 313.411920: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 313.419103: balance_dirty_state: bdi btrfs-1: dirty=845 wb=636 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=21 ino=257 dd-2584 [002] 313.419184: balance_dirty_state: bdi btrfs-1: dirty=845 wb=636 unstable=0 bg_thresh=999 thresh=1999 gap=518 poll_thresh=16 ino=257 dd-2584 [002] 313.419302: balance_dirty_state: bdi btrfs-1: dirty=895 wb=636 unstable=0 bg_thresh=999 thresh=1998 gap=467 poll_thresh=17 ino=257 dd-2584 [002] 313.419306: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-205% task_weight=97% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 313.427073: balance_dirty_state: bdi btrfs-1: dirty=895 wb=636 unstable=0 bg_thresh=998 thresh=1997 gap=466 poll_thresh=17 ino=257 dd-2584 [002] 313.427082: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-207% task_weight=97% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 313.435107: balance_dirty_state: bdi btrfs-1: dirty=895 wb=386 unstable=0 bg_thresh=998 thresh=1996 gap=715 poll_thresh=17 ino=257 dd-2584 [002] 313.435191: balance_dirty_state: bdi btrfs-1: dirty=895 wb=386 unstable=0 bg_thresh=1000 thresh=2001 gap=720 poll_thresh=13 ino=257 dd-2584 [002] 313.435263: balance_dirty_state: bdi btrfs-1: dirty=920 wb=386 unstable=0 bg_thresh=1000 thresh=2000 gap=694 poll_thresh=14 ino=257 dd-2584 [002] 313.435335: balance_dirty_state: bdi btrfs-1: dirty=945 wb=386 unstable=0 bg_thresh=1000 thresh=2000 gap=669 poll_thresh=15 ino=257 dd-2584 [002] 313.435422: balance_dirty_state: bdi btrfs-1: dirty=945 wb=336 unstable=0 bg_thresh=996 thresh=1993 gap=712 poll_thresh=16 ino=257 dd-2584 [002] 313.435572: balance_dirty_state: bdi btrfs-1: dirty=970 wb=261 unstable=0 bg_thresh=999 thresh=1998 gap=767 poll_thresh=17 ino=257 dd-2584 [002] 313.435710: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=261 unstable=0 bg_thresh=997 thresh=1995 gap=714 poll_thresh=18 ino=257 flush-btrfs-1-2586 [001] 313.435762: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20788 wrote=0 to_write=8192 dd-2584 [002] 313.435848: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=261 unstable=0 bg_thresh=999 thresh=1999 gap=693 poll_thresh=19 ino=257 dd-2584 [002] 313.435990: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=286 unstable=0 bg_thresh=998 thresh=1997 gap=691 poll_thresh=20 ino=257 dd-2584 [002] 313.436341: balance_dirty_state: bdi btrfs-1: dirty=945 wb=436 unstable=0 bg_thresh=1001 thresh=2002 gap=621 poll_thresh=21 ino=257 dd-2584 [002] 313.436496: balance_dirty_state: bdi btrfs-1: dirty=920 wb=486 unstable=0 bg_thresh=1003 thresh=2006 gap=600 poll_thresh=22 ino=257 dd-2584 [002] 313.436649: balance_dirty_state: bdi btrfs-1: dirty=895 wb=536 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=23 ino=257 dd-2584 [002] 313.436803: balance_dirty_state: bdi btrfs-1: dirty=870 wb=586 unstable=0 bg_thresh=1002 thresh=2004 gap=548 poll_thresh=24 ino=257 dd-2584 [002] 313.436960: balance_dirty_state: bdi btrfs-1: dirty=870 wb=636 unstable=0 bg_thresh=1001 thresh=2002 gap=496 poll_thresh=25 ino=257 dd-2584 [002] 313.436962: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 313.438776: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=784 to_write=7408 dd-2584 [002] 313.443009: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1036 unstable=0 bg_thresh=1001 thresh=2002 gap=496 poll_thresh=25 ino=257 dd-2584 [002] 313.443014: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-201% task_weight=98% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 313.451072: balance_dirty_state: bdi btrfs-1: dirty=470 wb=786 unstable=0 bg_thresh=1002 thresh=2004 gap=748 poll_thresh=25 ino=257 dd-2584 [002] 313.451138: balance_dirty_state: bdi btrfs-1: dirty=470 wb=786 unstable=0 bg_thresh=1002 thresh=2004 gap=748 poll_thresh=19 ino=257 dd-2584 [002] 313.451257: balance_dirty_state: bdi btrfs-1: dirty=520 wb=786 unstable=0 bg_thresh=1001 thresh=2003 gap=697 poll_thresh=20 ino=257 dd-2584 [002] 313.451375: balance_dirty_state: bdi btrfs-1: dirty=545 wb=786 unstable=0 bg_thresh=1001 thresh=2002 gap=671 poll_thresh=21 ino=257 dd-2584 [002] 313.451672: balance_dirty_state: bdi btrfs-1: dirty=570 wb=786 unstable=0 bg_thresh=1003 thresh=2006 gap=650 poll_thresh=22 ino=257 dd-2584 [002] 313.451789: balance_dirty_state: bdi btrfs-1: dirty=595 wb=786 unstable=0 bg_thresh=1002 thresh=2005 gap=624 poll_thresh=23 ino=257 dd-2584 [002] 313.451906: balance_dirty_state: bdi btrfs-1: dirty=645 wb=786 unstable=0 bg_thresh=1002 thresh=2004 gap=573 poll_thresh=24 ino=257 dd-2584 [002] 313.452023: balance_dirty_state: bdi btrfs-1: dirty=670 wb=786 unstable=0 bg_thresh=1001 thresh=2003 gap=547 poll_thresh=25 ino=257 dd-2584 [002] 313.452142: balance_dirty_state: bdi btrfs-1: dirty=695 wb=786 unstable=0 bg_thresh=1000 thresh=2001 gap=520 poll_thresh=26 ino=257 dd-2584 [002] 313.452260: balance_dirty_state: bdi btrfs-1: dirty=745 wb=786 unstable=0 bg_thresh=1000 thresh=2000 gap=469 poll_thresh=27 ino=257 dd-2584 [002] 313.452265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-203% task_weight=97% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 313.459091: balance_dirty_state: bdi btrfs-1: dirty=745 wb=736 unstable=0 bg_thresh=996 thresh=1993 gap=512 poll_thresh=27 ino=257 dd-2584 [002] 313.459169: balance_dirty_state: bdi btrfs-1: dirty=745 wb=686 unstable=0 bg_thresh=1002 thresh=2004 gap=573 poll_thresh=20 ino=257 dd-2584 [002] 313.459310: balance_dirty_state: bdi btrfs-1: dirty=770 wb=661 unstable=0 bg_thresh=998 thresh=1996 gap=565 poll_thresh=21 ino=257 dd-2584 [002] 313.459460: balance_dirty_state: bdi btrfs-1: dirty=820 wb=661 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=22 ino=257 dd-2584 [002] 313.459828: balance_dirty_state: bdi btrfs-1: dirty=845 wb=661 unstable=0 bg_thresh=998 thresh=1997 gap=491 poll_thresh=23 ino=257 dd-2584 [002] 313.459833: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 313.467043: balance_dirty_state: bdi btrfs-1: dirty=845 wb=536 unstable=0 bg_thresh=1007 thresh=2015 gap=634 poll_thresh=23 ino=257 dd-2584 [002] 313.467121: balance_dirty_state: bdi btrfs-1: dirty=870 wb=536 unstable=0 bg_thresh=1004 thresh=2009 gap=603 poll_thresh=17 ino=257 dd-2584 [002] 313.467241: balance_dirty_state: bdi btrfs-1: dirty=895 wb=536 unstable=0 bg_thresh=1004 thresh=2008 gap=577 poll_thresh=18 ino=257 dd-2584 [002] 313.467361: balance_dirty_state: bdi btrfs-1: dirty=920 wb=536 unstable=0 bg_thresh=1006 thresh=2012 gap=556 poll_thresh=19 ino=257 dd-2584 [002] 313.467483: balance_dirty_state: bdi btrfs-1: dirty=970 wb=536 unstable=0 bg_thresh=1005 thresh=2011 gap=505 poll_thresh=20 ino=257 dd-2584 [002] 313.467601: balance_dirty_state: bdi btrfs-1: dirty=995 wb=536 unstable=0 bg_thresh=1005 thresh=2010 gap=479 poll_thresh=21 ino=257 dd-2584 [002] 313.467606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 313.475035: balance_dirty_state: bdi btrfs-1: dirty=995 wb=411 unstable=0 bg_thresh=999 thresh=1998 gap=592 poll_thresh=21 ino=257 dd-2584 [002] 313.475118: balance_dirty_state: bdi btrfs-1: dirty=995 wb=411 unstable=0 bg_thresh=998 thresh=1997 gap=591 poll_thresh=16 ino=257 dd-2584 [002] 313.475241: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=411 unstable=0 bg_thresh=998 thresh=1996 gap=540 poll_thresh=17 ino=257 flush-btrfs-1-2586 [001] 313.475295: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20828 wrote=0 to_write=8192 dd-2584 [002] 313.475375: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=411 unstable=0 bg_thresh=1000 thresh=2000 gap=519 poll_thresh=18 ino=257 dd-2584 [002] 313.475683: balance_dirty_state: bdi btrfs-1: dirty=970 wb=536 unstable=0 bg_thresh=999 thresh=1999 gap=493 poll_thresh=19 ino=257 dd-2584 [002] 313.475685: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-253% task_weight=98% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 313.477105: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=640 to_write=7552 dd-2584 [002] 313.487016: balance_dirty_state: bdi btrfs-1: dirty=445 wb=936 unstable=0 bg_thresh=988 thresh=1977 gap=596 poll_thresh=19 ino=257 dd-2584 [002] 313.487083: balance_dirty_state: bdi btrfs-1: dirty=470 wb=936 unstable=0 bg_thresh=988 thresh=1977 gap=571 poll_thresh=14 ino=257 dd-2584 [002] 313.487144: balance_dirty_state: bdi btrfs-1: dirty=495 wb=936 unstable=0 bg_thresh=991 thresh=1982 gap=551 poll_thresh=15 ino=257 dd-2584 [002] 313.487205: balance_dirty_state: bdi btrfs-1: dirty=495 wb=936 unstable=0 bg_thresh=993 thresh=1987 gap=556 poll_thresh=16 ino=257 dd-2584 [002] 313.487326: balance_dirty_state: bdi btrfs-1: dirty=520 wb=936 unstable=0 bg_thresh=996 thresh=1992 gap=536 poll_thresh=17 ino=257 dd-2584 [002] 313.487459: balance_dirty_state: bdi btrfs-1: dirty=570 wb=911 unstable=0 bg_thresh=995 thresh=1991 gap=510 poll_thresh=18 ino=257 dd-2584 [002] 313.487609: balance_dirty_state: bdi btrfs-1: dirty=595 wb=836 unstable=0 bg_thresh=994 thresh=1989 gap=558 poll_thresh=19 ino=257 dd-2584 [002] 313.487742: balance_dirty_state: bdi btrfs-1: dirty=620 wb=786 unstable=0 bg_thresh=996 thresh=1992 gap=586 poll_thresh=20 ino=257 dd-2584 [002] 313.487867: balance_dirty_state: bdi btrfs-1: dirty=670 wb=786 unstable=0 bg_thresh=994 thresh=1988 gap=532 poll_thresh=21 ino=257 dd-2584 [002] 313.488174: balance_dirty_state: bdi btrfs-1: dirty=695 wb=786 unstable=0 bg_thresh=993 thresh=1987 gap=506 poll_thresh=22 ino=257 dd-2584 [002] 313.488296: balance_dirty_state: bdi btrfs-1: dirty=720 wb=786 unstable=0 bg_thresh=990 thresh=1980 gap=474 poll_thresh=23 ino=257 dd-2584 [002] 313.488301: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=60936 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 313.495134: balance_dirty_state: bdi btrfs-1: dirty=720 wb=786 unstable=0 bg_thresh=988 thresh=1976 gap=470 poll_thresh=23 ino=257 dd-2584 [002] 313.495140: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-234% task_weight=98% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 313.503115: balance_dirty_state: bdi btrfs-1: dirty=720 wb=511 unstable=0 bg_thresh=986 thresh=1973 gap=742 poll_thresh=23 ino=257 dd-2584 [002] 313.503187: balance_dirty_state: bdi btrfs-1: dirty=745 wb=511 unstable=0 bg_thresh=989 thresh=1978 gap=722 poll_thresh=17 ino=257 dd-2584 [002] 313.503315: balance_dirty_state: bdi btrfs-1: dirty=770 wb=511 unstable=0 bg_thresh=988 thresh=1977 gap=696 poll_thresh=18 ino=257 dd-2584 [002] 313.503446: balance_dirty_state: bdi btrfs-1: dirty=795 wb=511 unstable=0 bg_thresh=990 thresh=1981 gap=675 poll_thresh=19 ino=257 dd-2584 [002] 313.503575: balance_dirty_state: bdi btrfs-1: dirty=845 wb=511 unstable=0 bg_thresh=990 thresh=1980 gap=624 poll_thresh=20 ino=257 dd-2584 [002] 313.503703: balance_dirty_state: bdi btrfs-1: dirty=870 wb=511 unstable=0 bg_thresh=989 thresh=1979 gap=598 poll_thresh=21 ino=257 dd-2584 [002] 313.503832: balance_dirty_state: bdi btrfs-1: dirty=895 wb=511 unstable=0 bg_thresh=991 thresh=1983 gap=577 poll_thresh=22 ino=257 dd-2584 [002] 313.503961: balance_dirty_state: bdi btrfs-1: dirty=920 wb=511 unstable=0 bg_thresh=991 thresh=1982 gap=551 poll_thresh=23 ino=257 dd-2584 [002] 313.504282: balance_dirty_state: bdi btrfs-1: dirty=970 wb=511 unstable=0 bg_thresh=987 thresh=1975 gap=494 poll_thresh=24 ino=257 dd-2584 [002] 313.504411: balance_dirty_state: bdi btrfs-1: dirty=995 wb=511 unstable=0 bg_thresh=987 thresh=1974 gap=468 poll_thresh=25 ino=257 dd-2584 [002] 313.504415: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-69% task_gap=-237% task_weight=98% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 313.504459: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20856 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 313.507069: writeback_single_inode: bdi btrfs-1: ino=257 state= age=140 wrote=544 to_write=7648 dd-2584 [002] 313.515099: balance_dirty_state: bdi btrfs-1: dirty=445 wb=911 unstable=0 bg_thresh=987 thresh=1974 gap=618 poll_thresh=25 ino=257 dd-2584 [002] 313.515176: balance_dirty_state: bdi btrfs-1: dirty=470 wb=911 unstable=0 bg_thresh=989 thresh=1979 gap=598 poll_thresh=19 ino=257 dd-2584 [002] 313.515305: balance_dirty_state: bdi btrfs-1: dirty=495 wb=911 unstable=0 bg_thresh=989 thresh=1978 gap=572 poll_thresh=20 ino=257 dd-2584 [002] 313.515437: balance_dirty_state: bdi btrfs-1: dirty=520 wb=911 unstable=0 bg_thresh=988 thresh=1977 gap=546 poll_thresh=21 ino=257 dd-2584 [002] 313.515569: balance_dirty_state: bdi btrfs-1: dirty=570 wb=911 unstable=0 bg_thresh=990 thresh=1981 gap=500 poll_thresh=22 ino=257 dd-2584 [002] 313.515705: balance_dirty_state: bdi btrfs-1: dirty=595 wb=911 unstable=0 bg_thresh=990 thresh=1980 gap=474 poll_thresh=23 ino=257 dd-2584 [002] 313.515710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 313.523208: balance_dirty_state: bdi btrfs-1: dirty=595 wb=786 unstable=0 bg_thresh=990 thresh=1980 gap=599 poll_thresh=23 ino=257 dd-2584 [002] 313.523335: balance_dirty_state: bdi btrfs-1: dirty=595 wb=786 unstable=0 bg_thresh=989 thresh=1979 gap=598 poll_thresh=17 ino=257 dd-2584 [002] 313.523579: balance_dirty_state: bdi btrfs-1: dirty=645 wb=786 unstable=0 bg_thresh=989 thresh=1978 gap=547 poll_thresh=18 ino=257 dd-2584 [002] 313.524186: balance_dirty_state: bdi btrfs-1: dirty=670 wb=786 unstable=0 bg_thresh=988 thresh=1977 gap=521 poll_thresh=19 ino=257 dd-2584 [002] 313.524429: balance_dirty_state: bdi btrfs-1: dirty=695 wb=786 unstable=0 bg_thresh=990 thresh=1981 gap=500 poll_thresh=20 ino=257 dd-2584 [002] 313.524670: balance_dirty_state: bdi btrfs-1: dirty=745 wb=786 unstable=0 bg_thresh=990 thresh=1980 gap=449 poll_thresh=21 ino=257 dd-2584 [002] 313.524678: balance_dirty_pages: bdi btrfs-1: bdi_limit=1330 task_limit=1248 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-230% task_weight=99% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 313.531226: balance_dirty_state: bdi btrfs-1: dirty=745 wb=661 unstable=0 bg_thresh=990 thresh=1980 gap=574 poll_thresh=21 ino=257 dd-2584 [002] 313.531301: balance_dirty_state: bdi btrfs-1: dirty=745 wb=661 unstable=0 bg_thresh=987 thresh=1974 gap=568 poll_thresh=16 ino=257 dd-2584 [002] 313.531422: balance_dirty_state: bdi btrfs-1: dirty=770 wb=661 unstable=0 bg_thresh=989 thresh=1978 gap=547 poll_thresh=17 ino=257 dd-2584 [002] 313.531540: balance_dirty_state: bdi btrfs-1: dirty=820 wb=661 unstable=0 bg_thresh=988 thresh=1977 gap=496 poll_thresh=18 ino=257 dd-2584 [002] 313.531657: balance_dirty_state: bdi btrfs-1: dirty=845 wb=661 unstable=0 bg_thresh=988 thresh=1976 gap=470 poll_thresh=19 ino=257 dd-2584 [002] 313.531661: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1245 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-68% task_gap=-234% task_weight=98% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 313.543160: balance_dirty_state: bdi btrfs-1: dirty=845 wb=536 unstable=0 bg_thresh=988 thresh=1976 gap=595 poll_thresh=19 ino=257 dd-2584 [002] 313.543244: balance_dirty_state: bdi btrfs-1: dirty=870 wb=536 unstable=0 bg_thresh=990 thresh=1981 gap=575 poll_thresh=14 ino=257 dd-2584 [002] 313.543325: balance_dirty_state: bdi btrfs-1: dirty=870 wb=536 unstable=0 bg_thresh=986 thresh=1973 gap=567 poll_thresh=15 ino=257 dd-2584 [002] 313.543402: balance_dirty_state: bdi btrfs-1: dirty=896 wb=536 unstable=0 bg_thresh=986 thresh=1972 gap=540 poll_thresh=16 ino=257 dd-2584 [002] 313.543754: balance_dirty_state: bdi btrfs-1: dirty=922 wb=536 unstable=0 bg_thresh=987 thresh=1975 gap=517 poll_thresh=17 ino=257 dd-2584 [002] 313.543907: balance_dirty_state: bdi btrfs-1: dirty=961 wb=536 unstable=0 bg_thresh=986 thresh=1973 gap=476 poll_thresh=18 ino=257 dd-2584 [002] 313.543912: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-70% task_gap=-238% task_weight=98% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 313.551156: balance_dirty_state: bdi btrfs-1: dirty=961 wb=286 unstable=0 bg_thresh=986 thresh=1973 gap=726 poll_thresh=18 ino=257 dd-2584 [002] 313.551237: balance_dirty_state: bdi btrfs-1: dirty=974 wb=286 unstable=0 bg_thresh=986 thresh=1973 gap=713 poll_thresh=13 ino=257 dd-2584 [002] 313.551313: balance_dirty_state: bdi btrfs-1: dirty=987 wb=286 unstable=0 bg_thresh=986 thresh=1972 gap=699 poll_thresh=14 ino=257 dd-2584 [002] 313.551393: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=286 unstable=0 bg_thresh=987 thresh=1974 gap=688 poll_thresh=15 ino=257 flush-btrfs-1-2586 [001] 313.551449: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20904 wrote=0 to_write=8192 dd-2584 [002] 313.551475: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=286 unstable=0 bg_thresh=988 thresh=1976 gap=664 poll_thresh=16 ino=257 dd-2584 [002] 313.551632: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=336 unstable=0 bg_thresh=987 thresh=1975 gap=612 poll_thresh=17 ino=257 dd-2584 [002] 313.551793: balance_dirty_state: bdi btrfs-1: dirty=1003 wb=386 unstable=0 bg_thresh=986 thresh=1973 gap=584 poll_thresh=18 ino=257 dd-2584 [002] 313.551954: balance_dirty_state: bdi btrfs-1: dirty=967 wb=436 unstable=0 bg_thresh=986 thresh=1973 gap=570 poll_thresh=19 ino=257 dd-2584 [002] 313.552112: balance_dirty_state: bdi btrfs-1: dirty=943 wb=511 unstable=0 bg_thresh=987 thresh=1974 gap=520 poll_thresh=20 ino=257 dd-2584 [002] 313.552431: balance_dirty_state: bdi btrfs-1: dirty=832 wb=661 unstable=0 bg_thresh=987 thresh=1974 gap=481 poll_thresh=21 ino=257 dd-2584 [002] 313.552432: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 313.553287: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=736 to_write=7456 dd-2584 [002] 313.563147: balance_dirty_state: bdi btrfs-1: dirty=470 wb=898 unstable=0 bg_thresh=987 thresh=1974 gap=606 poll_thresh=21 ino=257 dd-2584 [002] 313.563248: balance_dirty_state: bdi btrfs-1: dirty=483 wb=848 unstable=0 bg_thresh=987 thresh=1975 gap=644 poll_thresh=16 ino=257 dd-2584 [002] 313.563425: balance_dirty_state: bdi btrfs-1: dirty=509 wb=773 unstable=0 bg_thresh=987 thresh=1975 gap=693 poll_thresh=17 ino=257 dd-2584 [002] 313.563704: balance_dirty_state: bdi btrfs-1: dirty=559 wb=773 unstable=0 bg_thresh=989 thresh=1979 gap=647 poll_thresh=18 ino=257 dd-2584 [002] 313.563965: balance_dirty_state: bdi btrfs-1: dirty=584 wb=773 unstable=0 bg_thresh=989 thresh=1978 gap=621 poll_thresh=19 ino=257 dd-2584 [002] 313.564232: balance_dirty_state: bdi btrfs-1: dirty=609 wb=773 unstable=0 bg_thresh=988 thresh=1977 gap=595 poll_thresh=20 ino=257 dd-2584 [002] 313.564955: balance_dirty_state: bdi btrfs-1: dirty=634 wb=723 unstable=0 bg_thresh=1037 thresh=2074 gap=717 poll_thresh=21 ino=257 dd-2584 [002] 313.565074: balance_dirty_state: bdi btrfs-1: dirty=659 wb=723 unstable=0 bg_thresh=1039 thresh=2078 gap=696 poll_thresh=22 ino=257 dd-2584 [002] 313.565369: balance_dirty_state: bdi btrfs-1: dirty=709 wb=723 unstable=0 bg_thresh=1038 thresh=2077 gap=645 poll_thresh=23 ino=257 dd-2584 [002] 313.565489: balance_dirty_state: bdi btrfs-1: dirty=734 wb=723 unstable=0 bg_thresh=1038 thresh=2076 gap=619 poll_thresh=24 ino=257 dd-2584 [002] 313.565608: balance_dirty_state: bdi btrfs-1: dirty=759 wb=723 unstable=0 bg_thresh=1040 thresh=2080 gap=598 poll_thresh=25 ino=257 dd-2584 [002] 313.565727: balance_dirty_state: bdi btrfs-1: dirty=784 wb=723 unstable=0 bg_thresh=1039 thresh=2079 gap=572 poll_thresh=26 ino=257 dd-2584 [002] 313.565845: balance_dirty_state: bdi btrfs-1: dirty=834 wb=723 unstable=0 bg_thresh=1039 thresh=2078 gap=521 poll_thresh=27 ino=257 dd-2584 [002] 313.565962: balance_dirty_state: bdi btrfs-1: dirty=859 wb=723 unstable=0 bg_thresh=1038 thresh=2077 gap=495 poll_thresh=28 ino=257 dd-2584 [002] 313.565967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1338 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-203% task_weight=99% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [002] 313.571095: balance_dirty_state: bdi btrfs-1: dirty=859 wb=723 unstable=0 bg_thresh=1038 thresh=2077 gap=495 poll_thresh=28 ino=257 dd-2584 [002] 313.571102: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1338 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-203% task_weight=99% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 313.579105: balance_dirty_state: bdi btrfs-1: dirty=859 wb=573 unstable=0 bg_thresh=1038 thresh=2077 gap=645 poll_thresh=28 ino=257 dd-2584 [002] 313.579208: balance_dirty_state: bdi btrfs-1: dirty=884 wb=498 unstable=0 bg_thresh=1038 thresh=2076 gap=694 poll_thresh=21 ino=257 dd-2584 [002] 313.579330: balance_dirty_state: bdi btrfs-1: dirty=909 wb=473 unstable=0 bg_thresh=1037 thresh=2075 gap=693 poll_thresh=22 ino=257 dd-2584 [002] 313.579446: balance_dirty_state: bdi btrfs-1: dirty=934 wb=473 unstable=0 bg_thresh=1039 thresh=2079 gap=672 poll_thresh=23 ino=257 dd-2584 [002] 313.579740: balance_dirty_state: bdi btrfs-1: dirty=959 wb=473 unstable=0 bg_thresh=1039 thresh=2078 gap=646 poll_thresh=24 ino=257 dd-2584 [002] 313.579858: balance_dirty_state: bdi btrfs-1: dirty=1009 wb=473 unstable=0 bg_thresh=1038 thresh=2077 gap=595 poll_thresh=25 ino=257 dd-2584 [002] 313.579975: balance_dirty_state: bdi btrfs-1: dirty=1034 wb=473 unstable=0 bg_thresh=1038 thresh=2076 gap=569 poll_thresh=26 ino=257 dd-2584 [002] 313.580092: balance_dirty_state: bdi btrfs-1: dirty=1059 wb=473 unstable=0 bg_thresh=1040 thresh=2080 gap=548 poll_thresh=27 ino=257 flush-btrfs-1-2586 [001] 313.580166: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20932 wrote=0 to_write=8192 dd-2584 [002] 313.580229: balance_dirty_state: bdi btrfs-1: dirty=1109 wb=473 unstable=0 bg_thresh=1039 thresh=2079 gap=497 poll_thresh=28 ino=257 dd-2584 [002] 313.580231: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1340 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 313.581692: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=640 to_write=7552 dd-2584 [002] 313.587047: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1000 unstable=0 bg_thresh=1033 thresh=2067 gap=610 poll_thresh=28 ino=257 dd-2584 [002] 313.587120: balance_dirty_state: bdi btrfs-1: dirty=483 wb=1000 unstable=0 bg_thresh=1034 thresh=2068 gap=585 poll_thresh=21 ino=257 dd-2584 [002] 313.587251: balance_dirty_state: bdi btrfs-1: dirty=508 wb=1000 unstable=0 bg_thresh=1034 thresh=2069 gap=561 poll_thresh=22 ino=257 dd-2584 [002] 313.587377: balance_dirty_state: bdi btrfs-1: dirty=533 wb=1000 unstable=0 bg_thresh=1039 thresh=2079 gap=546 poll_thresh=23 ino=257 dd-2584 [002] 313.587683: balance_dirty_state: bdi btrfs-1: dirty=558 wb=1000 unstable=0 bg_thresh=1039 thresh=2078 gap=520 poll_thresh=24 ino=257 dd-2584 [002] 313.587814: balance_dirty_state: bdi btrfs-1: dirty=583 wb=1000 unstable=0 bg_thresh=1038 thresh=2077 gap=494 poll_thresh=25 ino=257 dd-2584 [002] 313.587818: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1338 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-203% task_weight=99% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 313.595059: balance_dirty_state: bdi btrfs-1: dirty=583 wb=884 unstable=0 bg_thresh=1037 thresh=2074 gap=607 poll_thresh=25 ino=257 dd-2584 [002] 313.595156: balance_dirty_state: bdi btrfs-1: dirty=608 wb=884 unstable=0 bg_thresh=1037 thresh=2074 gap=582 poll_thresh=19 ino=257 dd-2584 [002] 313.595284: balance_dirty_state: bdi btrfs-1: dirty=633 wb=884 unstable=0 bg_thresh=1039 thresh=2079 gap=562 poll_thresh=20 ino=257 dd-2584 [002] 313.595418: balance_dirty_state: bdi btrfs-1: dirty=658 wb=884 unstable=0 bg_thresh=1039 thresh=2078 gap=536 poll_thresh=21 ino=257 dd-2584 [002] 313.595863: balance_dirty_state: bdi btrfs-1: dirty=721 wb=884 unstable=0 bg_thresh=1036 thresh=2073 gap=468 poll_thresh=22 ino=257 dd-2584 [002] 313.595868: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1335 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-54% task_gap=-207% task_weight=98% bdi_bw=61464 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 313.603074: balance_dirty_state: bdi btrfs-1: dirty=721 wb=754 unstable=0 bg_thresh=1034 thresh=2069 gap=594 poll_thresh=22 ino=257 dd-2584 [002] 313.603144: balance_dirty_state: bdi btrfs-1: dirty=721 wb=754 unstable=0 bg_thresh=1034 thresh=2069 gap=594 poll_thresh=16 ino=257 dd-2584 [002] 313.603274: balance_dirty_state: bdi btrfs-1: dirty=746 wb=754 unstable=0 bg_thresh=1037 thresh=2074 gap=574 poll_thresh=17 ino=257 dd-2584 [002] 313.603406: balance_dirty_state: bdi btrfs-1: dirty=796 wb=754 unstable=0 bg_thresh=1037 thresh=2074 gap=524 poll_thresh=18 ino=257 dd-2584 [002] 313.603989: balance_dirty_state: bdi btrfs-1: dirty=821 wb=754 unstable=0 bg_thresh=1038 thresh=2077 gap=502 poll_thresh=19 ino=257 dd-2584 [002] 313.603994: balance_dirty_pages: bdi btrfs-1: bdi_limit=1426 task_limit=1338 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-52% task_gap=-203% task_weight=99% bdi_bw=62636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 313.611061: balance_dirty_state: bdi btrfs-1: dirty=821 wb=754 unstable=0 bg_thresh=1033 thresh=2067 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 313.611066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1416 task_limit=1329 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=62636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 313.619098: balance_dirty_state: bdi btrfs-1: dirty=821 wb=511 unstable=0 bg_thresh=1004 thresh=2008 gap=676 poll_thresh=19 ino=257 dd-2584 [006] 313.619172: balance_dirty_state: bdi btrfs-1: dirty=834 wb=511 unstable=0 bg_thresh=1003 thresh=2007 gap=662 poll_thresh=14 ino=257 dd-2584 [006] 313.619240: balance_dirty_state: bdi btrfs-1: dirty=847 wb=511 unstable=0 bg_thresh=1004 thresh=2008 gap=650 poll_thresh=15 ino=257 dd-2584 [006] 313.619306: balance_dirty_state: bdi btrfs-1: dirty=860 wb=511 unstable=0 bg_thresh=1003 thresh=2007 gap=636 poll_thresh=16 ino=257 dd-2584 [006] 313.619435: balance_dirty_state: bdi btrfs-1: dirty=885 wb=511 unstable=0 bg_thresh=1003 thresh=2006 gap=610 poll_thresh=17 ino=257 dd-2584 [006] 313.619568: balance_dirty_state: bdi btrfs-1: dirty=910 wb=511 unstable=0 bg_thresh=1005 thresh=2010 gap=589 poll_thresh=18 ino=257 dd-2584 [006] 313.619991: balance_dirty_state: bdi btrfs-1: dirty=948 wb=511 unstable=0 bg_thresh=1036 thresh=2073 gap=614 poll_thresh=19 ino=257 dd-2584 [006] 313.620112: balance_dirty_state: bdi btrfs-1: dirty=973 wb=511 unstable=0 bg_thresh=1037 thresh=2074 gap=590 poll_thresh=20 ino=257 dd-2584 [006] 313.620235: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=511 unstable=0 bg_thresh=1033 thresh=2067 gap=533 poll_thresh=21 ino=257 dd-2584 [006] 313.620357: balance_dirty_state: bdi btrfs-1: dirty=1048 wb=511 unstable=0 bg_thresh=1033 thresh=2066 gap=507 poll_thresh=22 ino=257 dd-2584 [006] 313.620362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-58% task_gap=-217% task_weight=100% bdi_bw=62636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 313.620379: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=20972 wrote=0 to_write=8192 flush-btrfs-1-2586 [001] 313.622019: writeback_single_inode: bdi btrfs-1: ino=257 state= age=104 wrote=608 to_write=7584 dd-2584 [006] 313.627086: balance_dirty_state: bdi btrfs-1: dirty=432 wb=989 unstable=0 bg_thresh=1022 thresh=2045 gap=624 poll_thresh=22 ino=257 dd-2584 [006] 313.627346: balance_dirty_state: bdi btrfs-1: dirty=457 wb=989 unstable=0 bg_thresh=1022 thresh=2045 gap=599 poll_thresh=16 ino=257 dd-2584 [006] 313.627461: balance_dirty_state: bdi btrfs-1: dirty=482 wb=989 unstable=0 bg_thresh=1025 thresh=2050 gap=579 poll_thresh=17 ino=257 dd-2584 [006] 313.627582: balance_dirty_state: bdi btrfs-1: dirty=507 wb=989 unstable=0 bg_thresh=1027 thresh=2055 gap=559 poll_thresh=18 ino=257 dd-2584 [006] 313.627713: balance_dirty_state: bdi btrfs-1: dirty=545 wb=989 unstable=0 bg_thresh=1026 thresh=2053 gap=519 poll_thresh=19 ino=257 dd-2584 [006] 313.627841: balance_dirty_state: bdi btrfs-1: dirty=570 wb=989 unstable=0 bg_thresh=1026 thresh=2052 gap=493 poll_thresh=20 ino=257 dd-2584 [006] 313.627846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1315 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=62636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 313.635212: balance_dirty_state: bdi btrfs-1: dirty=570 wb=864 unstable=0 bg_thresh=1016 thresh=2033 gap=599 poll_thresh=20 ino=257 dd-2584 [005] 313.635663: balance_dirty_state: bdi btrfs-1: dirty=583 wb=864 unstable=0 bg_thresh=1013 thresh=2027 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 313.635790: balance_dirty_state: bdi btrfs-1: dirty=583 wb=864 unstable=0 bg_thresh=1013 thresh=2027 gap=580 poll_thresh=16 ino=257 dd-2584 [005] 313.636043: balance_dirty_state: bdi btrfs-1: dirty=633 wb=864 unstable=0 bg_thresh=1018 thresh=2037 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 313.636737: balance_dirty_state: bdi btrfs-1: dirty=658 wb=864 unstable=0 bg_thresh=1037 thresh=2074 gap=552 poll_thresh=18 ino=257 dd-2584 [005] 313.637209: balance_dirty_state: bdi btrfs-1: dirty=683 wb=739 unstable=0 bg_thresh=1028 thresh=2057 gap=635 poll_thresh=19 ino=257 dd-2584 [005] 313.637461: balance_dirty_state: bdi btrfs-1: dirty=733 wb=739 unstable=0 bg_thresh=1028 thresh=2056 gap=584 poll_thresh=20 ino=257 dd-2584 [005] 313.637705: balance_dirty_state: bdi btrfs-1: dirty=758 wb=739 unstable=0 bg_thresh=1027 thresh=2055 gap=558 poll_thresh=21 ino=257 dd-2584 [005] 313.637975: balance_dirty_state: bdi btrfs-1: dirty=784 wb=739 unstable=0 bg_thresh=1029 thresh=2059 gap=536 poll_thresh=22 ino=257 dd-2584 [005] 313.638234: balance_dirty_state: bdi btrfs-1: dirty=809 wb=739 unstable=0 bg_thresh=1026 thresh=2053 gap=505 poll_thresh=23 ino=257 dd-2584 [005] 313.638244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1402 task_limit=1316 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=62636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 313.647162: balance_dirty_state: bdi btrfs-1: dirty=809 wb=589 unstable=0 bg_thresh=1026 thresh=2052 gap=654 poll_thresh=23 ino=257 dd-2584 [006] 313.647301: balance_dirty_state: bdi btrfs-1: dirty=834 wb=589 unstable=0 bg_thresh=1028 thresh=2057 gap=634 poll_thresh=17 ino=257 dd-2584 [006] 313.647559: balance_dirty_state: bdi btrfs-1: dirty=859 wb=589 unstable=0 bg_thresh=1025 thresh=2051 gap=603 poll_thresh=18 ino=257 dd-2584 [006] 313.647821: balance_dirty_state: bdi btrfs-1: dirty=884 wb=589 unstable=0 bg_thresh=1027 thresh=2055 gap=582 poll_thresh=19 ino=257 dd-2584 [006] 313.648080: balance_dirty_state: bdi btrfs-1: dirty=934 wb=589 unstable=0 bg_thresh=1027 thresh=2054 gap=531 poll_thresh=20 ino=257 dd-2584 [006] 313.649110: balance_dirty_state: bdi btrfs-1: dirty=947 wb=589 unstable=0 bg_thresh=1038 thresh=2077 gap=541 poll_thresh=21 ino=257 dd-2584 [006] 313.649239: balance_dirty_state: bdi btrfs-1: dirty=997 wb=589 unstable=0 bg_thresh=1040 thresh=2081 gap=495 poll_thresh=22 ino=257 dd-2584 [006] 313.649244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-94% task_gap=-289% task_weight=100% bdi_bw=62636 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 313.655113: balance_dirty_state: bdi btrfs-1: dirty=997 wb=589 unstable=0 bg_thresh=1032 thresh=2064 gap=478 poll_thresh=22 ino=257 dd-2584 [006] 313.655123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1600 avg_dirty=1600 bdi_gap=-105% task_gap=-310% task_weight=100% bdi_bw=62636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 313.663113: balance_dirty_state: bdi btrfs-1: dirty=997 wb=338 unstable=0 bg_thresh=1031 thresh=2062 gap=727 poll_thresh=22 ino=257 dd-2584 [006] 313.663193: balance_dirty_state: bdi btrfs-1: dirty=997 wb=338 unstable=0 bg_thresh=1028 thresh=2056 gap=721 poll_thresh=16 ino=257 dd-2584 [006] 313.663313: balance_dirty_state: bdi btrfs-1: dirty=1047 wb=338 unstable=0 bg_thresh=1027 thresh=2055 gap=670 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 313.663333: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21016 wrote=0 to_write=8192 dd-2584 [006] 313.663507: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=338 unstable=0 bg_thresh=1027 thresh=2055 gap=644 poll_thresh=18 ino=257 dd-2584 [006] 313.663703: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=413 unstable=0 bg_thresh=1029 thresh=2059 gap=623 poll_thresh=19 ino=257 dd-2584 [006] 313.663898: balance_dirty_state: bdi btrfs-1: dirty=1010 wb=464 unstable=0 bg_thresh=1029 thresh=2058 gap=584 poll_thresh=20 ino=257 dd-2584 [006] 313.664097: balance_dirty_state: bdi btrfs-1: dirty=997 wb=527 unstable=0 bg_thresh=1028 thresh=2057 gap=533 poll_thresh=21 ino=257 dd-2584 [006] 313.664968: balance_dirty_state: bdi btrfs-1: dirty=784 wb=778 unstable=0 bg_thresh=1036 thresh=2072 gap=510 poll_thresh=22 ino=257 dd-2584 [006] 313.664970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1334 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-55% task_gap=-208% task_weight=98% bdi_bw=62636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 313.665781: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=784 to_write=7408 dd-2584 [002] 313.671102: balance_dirty_state: bdi btrfs-1: dirty=445 wb=991 unstable=0 bg_thresh=1027 thresh=2055 gap=619 poll_thresh=22 ino=257 dd-2584 [002] 313.671223: balance_dirty_state: bdi btrfs-1: dirty=445 wb=991 unstable=0 bg_thresh=1027 thresh=2055 gap=619 poll_thresh=16 ino=257 dd-2584 [002] 313.671461: balance_dirty_state: bdi btrfs-1: dirty=470 wb=991 unstable=0 bg_thresh=1030 thresh=2060 gap=599 poll_thresh=17 ino=257 dd-2584 [002] 313.671697: balance_dirty_state: bdi btrfs-1: dirty=520 wb=991 unstable=0 bg_thresh=1032 thresh=2065 gap=554 poll_thresh=18 ino=257 dd-2584 [002] 313.671967: balance_dirty_state: bdi btrfs-1: dirty=533 wb=991 unstable=0 bg_thresh=1034 thresh=2069 gap=545 poll_thresh=19 ino=257 dd-2584 [002] 313.672229: balance_dirty_state: bdi btrfs-1: dirty=571 wb=991 unstable=0 bg_thresh=1034 thresh=2069 gap=507 poll_thresh=20 ino=257 dd-2584 [002] 313.672238: balance_dirty_pages: bdi btrfs-1: bdi_limit=1418 task_limit=1330 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-34% task_gap=-168% task_weight=99% bdi_bw=62636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 313.679083: balance_dirty_state: bdi btrfs-1: dirty=571 wb=877 unstable=0 bg_thresh=1031 thresh=2063 gap=615 poll_thresh=20 ino=257 dd-2584 [002] 313.679224: balance_dirty_state: bdi btrfs-1: dirty=596 wb=877 unstable=0 bg_thresh=1031 thresh=2063 gap=590 poll_thresh=15 ino=257 dd-2584 [002] 313.679352: balance_dirty_state: bdi btrfs-1: dirty=596 wb=877 unstable=0 bg_thresh=1034 thresh=2068 gap=595 poll_thresh=16 ino=257 dd-2584 [002] 313.679609: balance_dirty_state: bdi btrfs-1: dirty=621 wb=877 unstable=0 bg_thresh=1033 thresh=2067 gap=569 poll_thresh=17 ino=257 dd-2584 [002] 313.679865: balance_dirty_state: bdi btrfs-1: dirty=671 wb=877 unstable=0 bg_thresh=1033 thresh=2066 gap=518 poll_thresh=18 ino=257 dd-2584 [002] 313.680485: balance_dirty_state: bdi btrfs-1: dirty=696 wb=827 unstable=0 bg_thresh=1035 thresh=2070 gap=547 poll_thresh=19 ino=257 dd-2584 [002] 313.681025: balance_dirty_state: bdi btrfs-1: dirty=734 wb=777 unstable=0 bg_thresh=1026 thresh=2053 gap=542 poll_thresh=20 ino=257 dd-2584 [002] 313.681605: balance_dirty_state: bdi btrfs-1: dirty=772 wb=777 unstable=0 bg_thresh=1026 thresh=2052 gap=503 poll_thresh=21 ino=257 dd-2584 [002] 313.681612: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-44% task_gap=-189% task_weight=99% bdi_bw=62636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 313.687149: balance_dirty_state: bdi btrfs-1: dirty=772 wb=777 unstable=0 bg_thresh=1020 thresh=2041 gap=492 poll_thresh=21 ino=257 dd-2584 [002] 313.687163: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=62636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 313.695151: balance_dirty_state: bdi btrfs-1: dirty=772 wb=664 unstable=0 bg_thresh=1019 thresh=2039 gap=603 poll_thresh=21 ino=257 dd-2584 [001] 313.695297: balance_dirty_state: bdi btrfs-1: dirty=785 wb=664 unstable=0 bg_thresh=1020 thresh=2040 gap=591 poll_thresh=16 ino=257 dd-2584 [001] 313.695571: balance_dirty_state: bdi btrfs-1: dirty=811 wb=664 unstable=0 bg_thresh=1020 thresh=2040 gap=565 poll_thresh=17 ino=257 dd-2584 [001] 313.695830: balance_dirty_state: bdi btrfs-1: dirty=836 wb=664 unstable=0 bg_thresh=1022 thresh=2044 gap=544 poll_thresh=18 ino=257 dd-2584 [001] 313.696090: balance_dirty_state: bdi btrfs-1: dirty=886 wb=664 unstable=0 bg_thresh=1021 thresh=2043 gap=493 poll_thresh=19 ino=257 dd-2584 [001] 313.696099: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-3% task_gap=-107% task_weight=100% bdi_bw=62636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 313.703121: balance_dirty_state: bdi btrfs-1: dirty=886 wb=425 unstable=0 bg_thresh=1023 thresh=2047 gap=736 poll_thresh=19 ino=257 dd-2584 [001] 313.703258: balance_dirty_state: bdi btrfs-1: dirty=886 wb=425 unstable=0 bg_thresh=1023 thresh=2046 gap=735 poll_thresh=14 ino=257 dd-2584 [001] 313.703387: balance_dirty_state: bdi btrfs-1: dirty=911 wb=425 unstable=0 bg_thresh=1023 thresh=2046 gap=710 poll_thresh=15 ino=257 dd-2584 [001] 313.703517: balance_dirty_state: bdi btrfs-1: dirty=936 wb=425 unstable=0 bg_thresh=1022 thresh=2045 gap=684 poll_thresh=16 ino=257 dd-2584 [001] 313.704529: balance_dirty_state: bdi btrfs-1: dirty=974 wb=425 unstable=0 bg_thresh=1037 thresh=2075 gap=676 poll_thresh=17 ino=257 dd-2584 [001] 313.704769: balance_dirty_state: bdi btrfs-1: dirty=999 wb=425 unstable=0 bg_thresh=1039 thresh=2079 gap=655 poll_thresh=18 ino=257 dd-2584 [001] 313.705012: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=425 unstable=0 bg_thresh=1039 thresh=2078 gap=629 poll_thresh=19 ino=257 dd-2584 [001] 313.705259: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=425 unstable=0 bg_thresh=1038 thresh=2077 gap=603 poll_thresh=20 ino=257 flush-btrfs-1-2586 [006] 313.705340: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21056 wrote=0 to_write=8192 dd-2584 [001] 313.705528: balance_dirty_state: bdi btrfs-1: dirty=1099 wb=425 unstable=0 bg_thresh=1038 thresh=2076 gap=552 poll_thresh=21 ino=257 dd-2584 [001] 313.705801: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=475 unstable=0 bg_thresh=1040 thresh=2080 gap=531 poll_thresh=22 ino=257 dd-2584 [001] 313.706080: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=526 unstable=0 bg_thresh=1039 thresh=2079 gap=530 poll_thresh=23 ino=257 dd-2584 [001] 313.706823: balance_dirty_state: bdi btrfs-1: dirty=911 wb=676 unstable=0 bg_thresh=1036 thresh=2072 gap=485 poll_thresh=24 ino=257 dd-2584 [001] 313.706826: balance_dirty_pages: bdi btrfs-1: bdi_limit=1421 task_limit=1333 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-10% task_gap=-119% task_weight=99% bdi_bw=62636 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 313.709078: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=80 wrote=752 to_write=7440 dd-2584 [005] 313.711142: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1055 unstable=0 bg_thresh=1026 thresh=2053 gap=566 poll_thresh=24 ino=257 dd-2584 [005] 313.711395: balance_dirty_state: bdi btrfs-1: dirty=445 wb=1055 unstable=0 bg_thresh=1029 thresh=2059 gap=559 poll_thresh=18 ino=257 dd-2584 [005] 313.711529: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1055 unstable=0 bg_thresh=1029 thresh=2059 gap=509 poll_thresh=19 ino=257 dd-2584 [005] 313.711534: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1360 avg_dirty=1360 bdi_gap=27% task_gap=-44% task_weight=100% bdi_bw=62992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 313.719323: balance_dirty_state: bdi btrfs-1: dirty=495 wb=929 unstable=0 bg_thresh=1028 thresh=2056 gap=632 poll_thresh=14 ino=257 dd-2584 [005] 313.719396: balance_dirty_state: bdi btrfs-1: dirty=520 wb=929 unstable=0 bg_thresh=1028 thresh=2056 gap=607 poll_thresh=15 ino=257 dd-2584 [005] 313.719711: balance_dirty_state: bdi btrfs-1: dirty=546 wb=929 unstable=0 bg_thresh=1025 thresh=2051 gap=576 poll_thresh=16 ino=257 dd-2584 [005] 313.720075: balance_dirty_state: bdi btrfs-1: dirty=559 wb=929 unstable=0 bg_thresh=1043 thresh=2086 gap=598 poll_thresh=17 ino=257 dd-2584 [005] 313.720208: balance_dirty_state: bdi btrfs-1: dirty=609 wb=929 unstable=0 bg_thresh=1045 thresh=2090 gap=552 poll_thresh=18 ino=257 dd-2584 [005] 313.720339: balance_dirty_state: bdi btrfs-1: dirty=634 wb=929 unstable=0 bg_thresh=1041 thresh=2083 gap=520 poll_thresh=19 ino=257 dd-2584 [005] 313.720344: balance_dirty_pages: bdi btrfs-1: bdi_limit=1432 task_limit=1343 bdi_dirty=1400 avg_dirty=1400 bdi_gap=18% task_gap=-63% task_weight=99% bdi_bw=62992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 313.727325: balance_dirty_state: bdi btrfs-1: dirty=634 wb=904 unstable=0 bg_thresh=1032 thresh=2065 gap=527 poll_thresh=14 ino=257 dd-2584 [005] 313.727452: balance_dirty_state: bdi btrfs-1: dirty=659 wb=904 unstable=0 bg_thresh=1032 thresh=2064 gap=501 poll_thresh=15 ino=257 dd-2584 [005] 313.727460: balance_dirty_pages: bdi btrfs-1: bdi_limit=1413 task_limit=1325 bdi_dirty=1400 avg_dirty=1400 bdi_gap=7% task_gap=-84% task_weight=100% bdi_bw=62992 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 313.739268: balance_dirty_state: bdi btrfs-1: dirty=684 wb=627 unstable=0 bg_thresh=1028 thresh=2057 gap=746 poll_thresh=11 ino=257 dd-2584 [005] 313.739339: balance_dirty_state: bdi btrfs-1: dirty=684 wb=627 unstable=0 bg_thresh=1031 thresh=2062 gap=751 poll_thresh=12 ino=257 dd-2584 [005] 313.739582: balance_dirty_state: bdi btrfs-1: dirty=709 wb=627 unstable=0 bg_thresh=1030 thresh=2061 gap=725 poll_thresh=13 ino=257 dd-2584 [005] 313.739651: balance_dirty_state: bdi btrfs-1: dirty=722 wb=627 unstable=0 bg_thresh=1030 thresh=2061 gap=712 poll_thresh=14 ino=257 dd-2584 [005] 313.739992: balance_dirty_state: bdi btrfs-1: dirty=747 wb=627 unstable=0 bg_thresh=1035 thresh=2070 gap=696 poll_thresh=15 ino=257 dd-2584 [005] 313.740059: balance_dirty_state: bdi btrfs-1: dirty=772 wb=627 unstable=0 bg_thresh=1034 thresh=2069 gap=670 poll_thresh=16 ino=257 dd-2584 [005] 313.740188: balance_dirty_state: bdi btrfs-1: dirty=797 wb=627 unstable=0 bg_thresh=1034 thresh=2068 gap=644 poll_thresh=17 ino=257 dd-2584 [005] 313.740631: balance_dirty_state: bdi btrfs-1: dirty=822 wb=627 unstable=0 bg_thresh=1035 thresh=2070 gap=621 poll_thresh=18 ino=257 dd-2584 [005] 313.740932: balance_dirty_state: bdi btrfs-1: dirty=847 wb=502 unstable=0 bg_thresh=1029 thresh=2058 gap=709 poll_thresh=19 ino=257 dd-2584 [005] 313.741411: balance_dirty_state: bdi btrfs-1: dirty=898 wb=502 unstable=0 bg_thresh=1033 thresh=2066 gap=666 poll_thresh=20 ino=257 dd-2584 [005] 313.741542: balance_dirty_state: bdi btrfs-1: dirty=923 wb=502 unstable=0 bg_thresh=1035 thresh=2070 gap=645 poll_thresh=21 ino=257 dd-2584 [005] 313.741672: balance_dirty_state: bdi btrfs-1: dirty=948 wb=502 unstable=0 bg_thresh=1034 thresh=2069 gap=619 poll_thresh=22 ino=257 dd-2584 [005] 313.741967: balance_dirty_state: bdi btrfs-1: dirty=973 wb=502 unstable=0 bg_thresh=1033 thresh=2067 gap=592 poll_thresh=23 ino=257 dd-2584 [005] 313.742642: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=502 unstable=0 bg_thresh=1032 thresh=2065 gap=540 poll_thresh=24 ino=257 dd-2584 [005] 313.743026: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=502 unstable=0 bg_thresh=1038 thresh=2076 gap=525 poll_thresh=25 ino=257 flush-btrfs-1-2586 [006] 313.743043: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21092 wrote=0 to_write=8192 dd-2584 [005] 313.743203: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=502 unstable=0 bg_thresh=1040 thresh=2080 gap=517 poll_thresh=26 ino=257 dd-2584 [005] 313.743205: balance_dirty_pages: bdi btrfs-1: bdi_limit=1429 task_limit=1340 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-5% task_gap=-111% task_weight=100% bdi_bw=62992 base_bw=28 task_bw=0 dirtied=32 period=0 think=8 pause=8 flush-btrfs-1-2586 [006] 313.744586: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=640 to_write=7552 dd-2584 [005] 313.751117: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1029 unstable=0 bg_thresh=1033 thresh=2066 gap=605 poll_thresh=26 ino=257 dd-2584 [005] 313.751186: balance_dirty_state: bdi btrfs-1: dirty=457 wb=1029 unstable=0 bg_thresh=1033 thresh=2066 gap=580 poll_thresh=19 ino=257 dd-2584 [005] 313.751314: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1029 unstable=0 bg_thresh=1032 thresh=2065 gap=541 poll_thresh=20 ino=257 dd-2584 [005] 313.751447: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1029 unstable=0 bg_thresh=1032 thresh=2065 gap=516 poll_thresh=21 ino=257 dd-2584 [005] 313.751452: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1326 bdi_dirty=1400 avg_dirty=1400 bdi_gap=8% task_gap=-83% task_weight=100% bdi_bw=62992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 313.763329: balance_dirty_state: bdi btrfs-1: dirty=533 wb=766 unstable=0 bg_thresh=1010 thresh=2021 gap=722 poll_thresh=16 ino=257 dd-2584 [005] 313.763533: balance_dirty_state: bdi btrfs-1: dirty=571 wb=766 unstable=0 bg_thresh=1011 thresh=2022 gap=685 poll_thresh=17 ino=257 dd-2584 [005] 313.763852: balance_dirty_state: bdi btrfs-1: dirty=596 wb=766 unstable=0 bg_thresh=1010 thresh=2021 gap=659 poll_thresh=18 ino=257 dd-2584 [005] 313.763989: balance_dirty_state: bdi btrfs-1: dirty=647 wb=766 unstable=0 bg_thresh=1015 thresh=2031 gap=618 poll_thresh=19 ino=257 dd-2584 [005] 313.764122: balance_dirty_state: bdi btrfs-1: dirty=660 wb=766 unstable=0 bg_thresh=1016 thresh=2032 gap=606 poll_thresh=20 ino=257 dd-2584 [005] 313.764582: balance_dirty_state: bdi btrfs-1: dirty=698 wb=766 unstable=0 bg_thresh=1046 thresh=2093 gap=629 poll_thresh=21 ino=257 dd-2584 [005] 313.764702: balance_dirty_state: bdi btrfs-1: dirty=723 wb=766 unstable=0 bg_thresh=1043 thresh=2087 gap=598 poll_thresh=22 ino=257 dd-2584 [005] 313.764823: balance_dirty_state: bdi btrfs-1: dirty=748 wb=766 unstable=0 bg_thresh=1044 thresh=2088 gap=574 poll_thresh=23 ino=257 dd-2584 [005] 313.764942: balance_dirty_state: bdi btrfs-1: dirty=798 wb=766 unstable=0 bg_thresh=1040 thresh=2081 gap=517 poll_thresh=24 ino=257 dd-2584 [005] 313.764947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-5% task_gap=-110% task_weight=100% bdi_bw=62992 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 313.771139: balance_dirty_state: bdi btrfs-1: dirty=798 wb=766 unstable=0 bg_thresh=1025 thresh=2051 gap=487 poll_thresh=24 ino=257 dd-2584 [005] 313.771143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1400 task_limit=1313 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=62992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 313.783186: balance_dirty_state: bdi btrfs-1: dirty=798 wb=526 unstable=0 bg_thresh=1008 thresh=2017 gap=693 poll_thresh=24 ino=257 dd-2584 [000] 313.783256: balance_dirty_state: bdi btrfs-1: dirty=823 wb=526 unstable=0 bg_thresh=1008 thresh=2017 gap=668 poll_thresh=18 ino=257 dd-2584 [000] 313.783546: balance_dirty_state: bdi btrfs-1: dirty=848 wb=526 unstable=0 bg_thresh=1013 thresh=2027 gap=653 poll_thresh=19 ino=257 dd-2584 [000] 313.783674: balance_dirty_state: bdi btrfs-1: dirty=886 wb=526 unstable=0 bg_thresh=1016 thresh=2032 gap=620 poll_thresh=20 ino=257 dd-2584 [000] 313.784061: balance_dirty_state: bdi btrfs-1: dirty=911 wb=526 unstable=0 bg_thresh=1038 thresh=2077 gap=640 poll_thresh=21 ino=257 dd-2584 [000] 313.784176: balance_dirty_state: bdi btrfs-1: dirty=961 wb=526 unstable=0 bg_thresh=1038 thresh=2076 gap=589 poll_thresh=22 ino=257 dd-2584 [000] 313.784292: balance_dirty_state: bdi btrfs-1: dirty=986 wb=526 unstable=0 bg_thresh=1037 thresh=2075 gap=563 poll_thresh=23 ino=257 dd-2584 [000] 313.784406: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=526 unstable=0 bg_thresh=1039 thresh=2079 gap=542 poll_thresh=24 ino=257 dd-2584 [000] 313.784518: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=526 unstable=0 bg_thresh=1039 thresh=2078 gap=516 poll_thresh=25 ino=257 dd-2584 [000] 313.784523: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1400 avg_dirty=1400 bdi_gap=15% task_gap=-69% task_weight=100% bdi_bw=62992 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [006] 313.791374: balance_dirty_state: bdi btrfs-1: dirty=1061 wb=401 unstable=0 bg_thresh=1030 thresh=2061 gap=599 poll_thresh=19 ino=257 flush-btrfs-1-2586 [001] 313.791416: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21144 wrote=0 to_write=8192 dd-2584 [006] 313.791732: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=414 unstable=0 bg_thresh=1028 thresh=2056 gap=606 poll_thresh=20 ino=257 dd-2584 [006] 313.791894: balance_dirty_state: bdi btrfs-1: dirty=985 wb=377 unstable=0 bg_thresh=1025 thresh=2051 gap=689 poll_thresh=21 ino=257 dd-2584 [006] 313.792041: balance_dirty_state: bdi btrfs-1: dirty=985 wb=440 unstable=0 bg_thresh=1027 thresh=2055 gap=630 poll_thresh=22 ino=257 dd-2584 [006] 313.792184: balance_dirty_state: bdi btrfs-1: dirty=934 wb=491 unstable=0 bg_thresh=1029 thresh=2059 gap=634 poll_thresh=23 ino=257 dd-2584 [006] 313.792328: balance_dirty_state: bdi btrfs-1: dirty=909 wb=566 unstable=0 bg_thresh=1029 thresh=2058 gap=583 poll_thresh=24 ino=257 dd-2584 [006] 313.792476: balance_dirty_state: bdi btrfs-1: dirty=884 wb=616 unstable=0 bg_thresh=1025 thresh=2051 gap=551 poll_thresh=25 ino=257 dd-2584 [006] 313.792844: balance_dirty_state: bdi btrfs-1: dirty=771 wb=779 unstable=0 bg_thresh=1037 thresh=2075 gap=525 poll_thresh=26 ino=257 dd-2584 [006] 313.792985: balance_dirty_state: bdi btrfs-1: dirty=746 wb=829 unstable=0 bg_thresh=1039 thresh=2079 gap=504 poll_thresh=27 ino=257 dd-2584 [006] 313.792987: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=62992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [001] 313.793702: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=880 to_write=7312 dd-2584 [006] 313.799218: balance_dirty_state: bdi btrfs-1: dirty=432 wb=1143 unstable=0 bg_thresh=1039 thresh=2079 gap=504 poll_thresh=27 ino=257 dd-2584 [006] 313.799226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1400 avg_dirty=1400 bdi_gap=16% task_gap=-67% task_weight=100% bdi_bw=62992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 313.807548: balance_dirty_state: bdi btrfs-1: dirty=457 wb=992 unstable=0 bg_thresh=1030 thresh=2060 gap=611 poll_thresh=20 ino=257 dd-2584 [006] 313.807678: balance_dirty_state: bdi btrfs-1: dirty=495 wb=992 unstable=0 bg_thresh=1029 thresh=2058 gap=571 poll_thresh=21 ino=257 dd-2584 [006] 313.807820: balance_dirty_state: bdi btrfs-1: dirty=521 wb=979 unstable=0 bg_thresh=1028 thresh=2057 gap=557 poll_thresh=22 ino=257 dd-2584 [006] 313.807962: balance_dirty_state: bdi btrfs-1: dirty=571 wb=891 unstable=0 bg_thresh=1030 thresh=2061 gap=599 poll_thresh=23 ino=257 dd-2584 [006] 313.808090: balance_dirty_state: bdi btrfs-1: dirty=596 wb=891 unstable=0 bg_thresh=1030 thresh=2060 gap=573 poll_thresh=24 ino=257 dd-2584 [006] 313.808219: balance_dirty_state: bdi btrfs-1: dirty=621 wb=891 unstable=0 bg_thresh=1029 thresh=2059 gap=547 poll_thresh=25 ino=257 dd-2584 [006] 313.808609: balance_dirty_state: bdi btrfs-1: dirty=659 wb=891 unstable=0 bg_thresh=1041 thresh=2082 gap=532 poll_thresh=26 ino=257 dd-2584 [006] 313.808738: balance_dirty_state: bdi btrfs-1: dirty=684 wb=891 unstable=0 bg_thresh=1040 thresh=2081 gap=506 poll_thresh=27 ino=257 dd-2584 [006] 313.808743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1430 task_limit=1341 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-5% task_gap=-110% task_weight=100% bdi_bw=62992 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 313.815187: balance_dirty_state: bdi btrfs-1: dirty=684 wb=891 unstable=0 bg_thresh=1029 thresh=2059 gap=484 poll_thresh=27 ino=257 dd-2584 [006] 313.815193: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-17% task_gap=-135% task_weight=100% bdi_bw=63376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 313.823200: balance_dirty_state: bdi btrfs-1: dirty=684 wb=625 unstable=0 bg_thresh=1031 thresh=2062 gap=753 poll_thresh=27 ino=257 dd-2584 [006] 313.823291: balance_dirty_state: bdi btrfs-1: dirty=709 wb=625 unstable=0 bg_thresh=1030 thresh=2061 gap=727 poll_thresh=20 ino=257 dd-2584 [006] 313.823591: balance_dirty_state: bdi btrfs-1: dirty=735 wb=625 unstable=0 bg_thresh=1030 thresh=2061 gap=701 poll_thresh=21 ino=257 dd-2584 [006] 313.823716: balance_dirty_state: bdi btrfs-1: dirty=785 wb=625 unstable=0 bg_thresh=1030 thresh=2060 gap=650 poll_thresh=22 ino=257 dd-2584 [006] 313.823838: balance_dirty_state: bdi btrfs-1: dirty=810 wb=625 unstable=0 bg_thresh=1029 thresh=2059 gap=624 poll_thresh=23 ino=257 dd-2584 [006] 313.823962: balance_dirty_state: bdi btrfs-1: dirty=835 wb=625 unstable=0 bg_thresh=1031 thresh=2063 gap=603 poll_thresh=24 ino=257 dd-2584 [006] 313.824090: balance_dirty_state: bdi btrfs-1: dirty=873 wb=625 unstable=0 bg_thresh=1031 thresh=2062 gap=564 poll_thresh=25 ino=257 dd-2584 [006] 313.824456: balance_dirty_state: bdi btrfs-1: dirty=898 wb=625 unstable=0 bg_thresh=1041 thresh=2083 gap=560 poll_thresh=26 ino=257 dd-2584 [006] 313.824580: balance_dirty_state: bdi btrfs-1: dirty=948 wb=625 unstable=0 bg_thresh=1041 thresh=2082 gap=509 poll_thresh=27 ino=257 dd-2584 [006] 313.824584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1341 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-4% task_gap=-110% task_weight=101% bdi_bw=63376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 313.831256: balance_dirty_state: bdi btrfs-1: dirty=948 wb=500 unstable=0 bg_thresh=1033 thresh=2066 gap=618 poll_thresh=27 ino=257 dd-2584 [006] 313.831405: balance_dirty_state: bdi btrfs-1: dirty=961 wb=500 unstable=0 bg_thresh=1032 thresh=2065 gap=604 poll_thresh=20 ino=257 dd-2584 [006] 313.832030: balance_dirty_state: bdi btrfs-1: dirty=974 wb=500 unstable=0 bg_thresh=1032 thresh=2065 gap=591 poll_thresh=21 ino=257 dd-2584 [006] 313.832289: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=500 unstable=0 bg_thresh=1032 thresh=2064 gap=540 poll_thresh=22 ino=257 dd-2584 [006] 313.832548: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=500 unstable=0 bg_thresh=1031 thresh=2063 gap=514 poll_thresh=23 ino=257 dd-2584 [006] 313.832557: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1360 avg_dirty=1360 bdi_gap=29% task_gap=-40% task_weight=100% bdi_bw=63376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 313.832592: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21184 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 313.835520: writeback_single_inode: bdi btrfs-1: ino=257 state= age=208 wrote=608 to_write=7584 dd-2584 [001] 313.839296: balance_dirty_state: bdi btrfs-1: dirty=470 wb=979 unstable=0 bg_thresh=1034 thresh=2068 gap=619 poll_thresh=17 ino=257 dd-2584 [001] 313.839445: balance_dirty_state: bdi btrfs-1: dirty=495 wb=979 unstable=0 bg_thresh=1036 thresh=2073 gap=599 poll_thresh=18 ino=257 dd-2584 [001] 313.839595: balance_dirty_state: bdi btrfs-1: dirty=545 wb=979 unstable=0 bg_thresh=1039 thresh=2078 gap=554 poll_thresh=19 ino=257 dd-2584 [001] 313.839751: balance_dirty_state: bdi btrfs-1: dirty=570 wb=979 unstable=0 bg_thresh=1038 thresh=2077 gap=528 poll_thresh=20 ino=257 dd-2584 [001] 313.840239: balance_dirty_state: bdi btrfs-1: dirty=608 wb=979 unstable=0 bg_thresh=1039 thresh=2079 gap=492 poll_thresh=21 ino=257 dd-2584 [001] 313.840244: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1400 avg_dirty=1400 bdi_gap=16% task_gap=-67% task_weight=100% bdi_bw=63376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 313.847206: balance_dirty_state: bdi btrfs-1: dirty=621 wb=854 unstable=0 bg_thresh=1036 thresh=2072 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 313.847571: balance_dirty_state: bdi btrfs-1: dirty=659 wb=854 unstable=0 bg_thresh=1036 thresh=2073 gap=560 poll_thresh=17 ino=257 dd-2584 [001] 313.847720: balance_dirty_state: bdi btrfs-1: dirty=684 wb=854 unstable=0 bg_thresh=1039 thresh=2078 gap=540 poll_thresh=18 ino=257 dd-2584 [001] 313.848122: balance_dirty_state: bdi btrfs-1: dirty=709 wb=854 unstable=0 bg_thresh=1036 thresh=2073 gap=510 poll_thresh=19 ino=257 dd-2584 [001] 313.848128: balance_dirty_pages: bdi btrfs-1: bdi_limit=1422 task_limit=1333 bdi_dirty=1400 avg_dirty=1400 bdi_gap=12% task_gap=-74% task_weight=100% bdi_bw=63376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 313.855240: balance_dirty_state: bdi btrfs-1: dirty=735 wb=728 unstable=0 bg_thresh=1030 thresh=2061 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 313.855306: balance_dirty_state: bdi btrfs-1: dirty=735 wb=728 unstable=0 bg_thresh=1031 thresh=2062 gap=599 poll_thresh=15 ino=257 dd-2584 [001] 313.855370: balance_dirty_state: bdi btrfs-1: dirty=760 wb=728 unstable=0 bg_thresh=1031 thresh=2062 gap=574 poll_thresh=16 ino=257 dd-2584 [001] 313.855495: balance_dirty_state: bdi btrfs-1: dirty=785 wb=728 unstable=0 bg_thresh=1033 thresh=2067 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 313.855622: balance_dirty_state: bdi btrfs-1: dirty=810 wb=728 unstable=0 bg_thresh=1038 thresh=2077 gap=539 poll_thresh=18 ino=257 dd-2584 [001] 313.855749: balance_dirty_state: bdi btrfs-1: dirty=860 wb=728 unstable=0 bg_thresh=1038 thresh=2076 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 313.855754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1425 task_limit=1336 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-7% task_gap=-116% task_weight=100% bdi_bw=63376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 313.867170: balance_dirty_state: bdi btrfs-1: dirty=860 wb=489 unstable=0 bg_thresh=1032 thresh=2065 gap=716 poll_thresh=19 ino=257 dd-2584 [001] 313.867302: balance_dirty_state: bdi btrfs-1: dirty=860 wb=489 unstable=0 bg_thresh=1032 thresh=2065 gap=716 poll_thresh=14 ino=257 dd-2584 [001] 313.867788: balance_dirty_state: bdi btrfs-1: dirty=885 wb=489 unstable=0 bg_thresh=1035 thresh=2070 gap=696 poll_thresh=15 ino=257 dd-2584 [001] 313.867917: balance_dirty_state: bdi btrfs-1: dirty=910 wb=489 unstable=0 bg_thresh=1035 thresh=2070 gap=671 poll_thresh=16 ino=257 dd-2584 [001] 313.868169: balance_dirty_state: bdi btrfs-1: dirty=935 wb=489 unstable=0 bg_thresh=1037 thresh=2075 gap=651 poll_thresh=17 ino=257 dd-2584 [001] 313.868427: balance_dirty_state: bdi btrfs-1: dirty=960 wb=489 unstable=0 bg_thresh=1039 thresh=2079 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 313.869242: balance_dirty_state: bdi btrfs-1: dirty=998 wb=489 unstable=0 bg_thresh=1036 thresh=2073 gap=586 poll_thresh=19 ino=257 dd-2584 [001] 313.869920: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=489 unstable=0 bg_thresh=1039 thresh=2079 gap=567 poll_thresh=20 ino=257 dd-2584 [001] 313.870596: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=489 unstable=0 bg_thresh=1039 thresh=2079 gap=517 poll_thresh=21 ino=257 dd-2584 [001] 313.870605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1338 bdi_dirty=1400 avg_dirty=1400 bdi_gap=16% task_gap=-68% task_weight=101% bdi_bw=63376 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 313.870628: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21220 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 313.873025: writeback_single_inode: bdi btrfs-1: ino=257 state= age=32 wrote=624 to_write=7568 dd-2584 [001] 313.875242: balance_dirty_state: bdi btrfs-1: dirty=458 wb=991 unstable=0 bg_thresh=1035 thresh=2071 gap=622 poll_thresh=16 ino=257 dd-2584 [001] 313.875372: balance_dirty_state: bdi btrfs-1: dirty=496 wb=991 unstable=0 bg_thresh=1038 thresh=2076 gap=589 poll_thresh=17 ino=257 dd-2584 [001] 313.875676: balance_dirty_state: bdi btrfs-1: dirty=521 wb=991 unstable=0 bg_thresh=1040 thresh=2081 gap=569 poll_thresh=18 ino=257 dd-2584 [001] 313.876020: balance_dirty_state: bdi btrfs-1: dirty=546 wb=991 unstable=0 bg_thresh=1039 thresh=2079 gap=542 poll_thresh=19 ino=257 dd-2584 [001] 313.876356: balance_dirty_state: bdi btrfs-1: dirty=571 wb=991 unstable=0 bg_thresh=1039 thresh=2079 gap=517 poll_thresh=20 ino=257 dd-2584 [001] 313.876361: balance_dirty_pages: bdi btrfs-1: bdi_limit=1428 task_limit=1339 bdi_dirty=1360 avg_dirty=1360 bdi_gap=38% task_gap=-23% task_weight=100% bdi_bw=63376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 313.883238: balance_dirty_state: bdi btrfs-1: dirty=597 wb=865 unstable=0 bg_thresh=1029 thresh=2059 gap=597 poll_thresh=15 ino=257 dd-2584 [001] 313.883308: balance_dirty_state: bdi btrfs-1: dirty=610 wb=865 unstable=0 bg_thresh=1029 thresh=2058 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 313.883590: balance_dirty_state: bdi btrfs-1: dirty=648 wb=865 unstable=0 bg_thresh=1028 thresh=2057 gap=544 poll_thresh=17 ino=257 dd-2584 [001] 313.883863: balance_dirty_state: bdi btrfs-1: dirty=673 wb=865 unstable=0 bg_thresh=1027 thresh=2054 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 313.884306: balance_dirty_state: bdi btrfs-1: dirty=724 wb=865 unstable=0 bg_thresh=1020 thresh=2041 gap=452 poll_thresh=19 ino=257 dd-2584 [001] 313.884311: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=63376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 313.891141: balance_dirty_state: bdi btrfs-1: dirty=724 wb=739 unstable=0 bg_thresh=1027 thresh=2054 gap=591 poll_thresh=19 ino=257 dd-2584 [001] 313.891218: balance_dirty_state: bdi btrfs-1: dirty=724 wb=739 unstable=0 bg_thresh=1027 thresh=2054 gap=591 poll_thresh=14 ino=257 dd-2584 [001] 313.891283: balance_dirty_state: bdi btrfs-1: dirty=749 wb=739 unstable=0 bg_thresh=1026 thresh=2053 gap=565 poll_thresh=15 ino=257 dd-2584 [001] 313.891346: balance_dirty_state: bdi btrfs-1: dirty=774 wb=739 unstable=0 bg_thresh=1026 thresh=2053 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 313.891652: balance_dirty_state: bdi btrfs-1: dirty=799 wb=739 unstable=0 bg_thresh=1026 thresh=2052 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 313.891781: balance_dirty_state: bdi btrfs-1: dirty=824 wb=739 unstable=0 bg_thresh=1028 thresh=2056 gap=493 poll_thresh=18 ino=257 dd-2584 [001] 313.891786: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1360 avg_dirty=1360 bdi_gap=26% task_gap=-47% task_weight=99% bdi_bw=63376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 313.899242: balance_dirty_state: bdi btrfs-1: dirty=837 wb=651 unstable=0 bg_thresh=1003 thresh=2007 gap=519 poll_thresh=13 ino=257 dd-2584 [001] 313.899618: balance_dirty_state: bdi btrfs-1: dirty=850 wb=651 unstable=0 bg_thresh=1003 thresh=2007 gap=506 poll_thresh=14 ino=257 dd-2584 [001] 313.899684: balance_dirty_state: bdi btrfs-1: dirty=875 wb=651 unstable=0 bg_thresh=1003 thresh=2007 gap=481 poll_thresh=15 ino=257 dd-2584 [001] 313.899688: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-54% task_weight=99% bdi_bw=63376 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 313.907237: balance_dirty_state: bdi btrfs-1: dirty=888 wb=526 unstable=0 bg_thresh=1006 thresh=2012 gap=598 poll_thresh=11 ino=257 dd-2584 [001] 313.907304: balance_dirty_state: bdi btrfs-1: dirty=913 wb=526 unstable=0 bg_thresh=1008 thresh=2016 gap=577 poll_thresh=12 ino=257 dd-2584 [001] 313.907373: balance_dirty_state: bdi btrfs-1: dirty=926 wb=526 unstable=0 bg_thresh=1011 thresh=2022 gap=570 poll_thresh=13 ino=257 dd-2584 [001] 313.907441: balance_dirty_state: bdi btrfs-1: dirty=926 wb=526 unstable=0 bg_thresh=1010 thresh=2020 gap=568 poll_thresh=14 ino=257 dd-2584 [001] 313.907510: balance_dirty_state: bdi btrfs-1: dirty=951 wb=526 unstable=0 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=15 ino=257 dd-2584 [001] 313.907578: balance_dirty_state: bdi btrfs-1: dirty=951 wb=526 unstable=0 bg_thresh=1006 thresh=2013 gap=536 poll_thresh=16 ino=257 dd-2584 [001] 313.907718: balance_dirty_state: bdi btrfs-1: dirty=989 wb=526 unstable=0 bg_thresh=1008 thresh=2016 gap=501 poll_thresh=17 ino=257 dd-2584 [001] 313.907723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1320 avg_dirty=1320 bdi_gap=27% task_gap=-45% task_weight=99% bdi_bw=63376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 313.915229: balance_dirty_state: bdi btrfs-1: dirty=1002 wb=387 unstable=0 bg_thresh=1003 thresh=2006 gap=617 poll_thresh=13 ino=257 dd-2584 [001] 313.915620: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=362 unstable=0 bg_thresh=1000 thresh=2001 gap=599 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 313.915675: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21268 wrote=0 to_write=8192 dd-2584 [001] 313.915706: balance_dirty_state: bdi btrfs-1: dirty=1065 wb=337 unstable=0 bg_thresh=996 thresh=1993 gap=591 poll_thresh=15 ino=257 dd-2584 [001] 313.915789: balance_dirty_state: bdi btrfs-1: dirty=1090 wb=287 unstable=0 bg_thresh=999 thresh=1998 gap=621 poll_thresh=16 ino=257 dd-2584 [001] 313.915940: balance_dirty_state: bdi btrfs-1: dirty=1064 wb=287 unstable=0 bg_thresh=998 thresh=1996 gap=645 poll_thresh=17 ino=257 dd-2584 [001] 313.916091: balance_dirty_state: bdi btrfs-1: dirty=1052 wb=350 unstable=0 bg_thresh=1001 thresh=2002 gap=600 poll_thresh=18 ino=257 dd-2584 [001] 313.916242: balance_dirty_state: bdi btrfs-1: dirty=1027 wb=426 unstable=0 bg_thresh=1004 thresh=2008 gap=555 poll_thresh=19 ino=257 dd-2584 [001] 313.916534: balance_dirty_state: bdi btrfs-1: dirty=900 wb=540 unstable=0 bg_thresh=999 thresh=1998 gap=558 poll_thresh=20 ino=257 dd-2584 [001] 313.916672: balance_dirty_state: bdi btrfs-1: dirty=900 wb=590 unstable=0 bg_thresh=1004 thresh=2008 gap=518 poll_thresh=21 ino=257 dd-2584 [001] 313.917023: balance_dirty_state: bdi btrfs-1: dirty=798 wb=755 unstable=0 bg_thresh=1046 thresh=2092 gap=539 poll_thresh=22 ino=257 dd-2584 [001] 313.917309: balance_dirty_state: bdi btrfs-1: dirty=709 wb=844 unstable=0 bg_thresh=1045 thresh=2091 gap=538 poll_thresh=23 ino=257 dd-2584 [001] 313.917439: balance_dirty_state: bdi btrfs-1: dirty=684 wb=919 unstable=0 bg_thresh=1045 thresh=2090 gap=487 poll_thresh=24 ino=257 dd-2584 [001] 313.917441: balance_dirty_pages: bdi btrfs-1: bdi_limit=1439 task_limit=1350 bdi_dirty=1400 avg_dirty=1400 bdi_gap=22% task_gap=-55% task_weight=99% bdi_bw=63376 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 313.917931: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=880 to_write=7312 dd-2584 [001] 313.923379: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1120 unstable=0 bg_thresh=1047 thresh=2094 gap=479 poll_thresh=18 ino=257 dd-2584 [001] 313.923384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1443 task_limit=1353 bdi_dirty=1440 avg_dirty=1440 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=64032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 313.931298: balance_dirty_state: bdi btrfs-1: dirty=495 wb=895 unstable=0 bg_thresh=1033 thresh=2067 gap=677 poll_thresh=13 ino=257 dd-2584 [001] 313.931361: balance_dirty_state: bdi btrfs-1: dirty=520 wb=895 unstable=0 bg_thresh=1033 thresh=2066 gap=651 poll_thresh=14 ino=257 dd-2584 [001] 313.931423: balance_dirty_state: bdi btrfs-1: dirty=545 wb=895 unstable=0 bg_thresh=1035 thresh=2071 gap=631 poll_thresh=15 ino=257 dd-2584 [001] 313.931484: balance_dirty_state: bdi btrfs-1: dirty=545 wb=895 unstable=0 bg_thresh=1032 thresh=2065 gap=625 poll_thresh=16 ino=257 dd-2584 [001] 313.931607: balance_dirty_state: bdi btrfs-1: dirty=595 wb=895 unstable=0 bg_thresh=1034 thresh=2069 gap=579 poll_thresh=17 ino=257 dd-2584 [001] 313.931730: balance_dirty_state: bdi btrfs-1: dirty=620 wb=895 unstable=0 bg_thresh=1034 thresh=2068 gap=553 poll_thresh=18 ino=257 dd-2584 [001] 313.931853: balance_dirty_state: bdi btrfs-1: dirty=645 wb=895 unstable=0 bg_thresh=1033 thresh=2067 gap=527 poll_thresh=19 ino=257 dd-2584 [001] 313.932156: balance_dirty_state: bdi btrfs-1: dirty=670 wb=895 unstable=0 bg_thresh=1033 thresh=2066 gap=501 poll_thresh=20 ino=257 dd-2584 [001] 313.932161: balance_dirty_pages: bdi btrfs-1: bdi_limit=1415 task_limit=1327 bdi_dirty=1360 avg_dirty=1360 bdi_gap=31% task_gap=-36% task_weight=100% bdi_bw=64032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 313.939314: balance_dirty_state: bdi btrfs-1: dirty=695 wb=895 unstable=0 bg_thresh=1027 thresh=2054 gap=464 poll_thresh=15 ino=257 dd-2584 [001] 313.939318: balance_dirty_pages: bdi btrfs-1: bdi_limit=1403 task_limit=1316 bdi_dirty=1400 avg_dirty=1400 bdi_gap=2% task_gap=-95% task_weight=99% bdi_bw=64032 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 313.947373: balance_dirty_state: bdi btrfs-1: dirty=695 wb=654 unstable=0 bg_thresh=1030 thresh=2060 gap=711 poll_thresh=11 ino=257 dd-2584 [005] 313.947492: balance_dirty_state: bdi btrfs-1: dirty=720 wb=654 unstable=0 bg_thresh=1029 thresh=2059 gap=685 poll_thresh=12 ino=257 dd-2584 [005] 313.947611: balance_dirty_state: bdi btrfs-1: dirty=745 wb=654 unstable=0 bg_thresh=1032 thresh=2064 gap=665 poll_thresh=13 ino=257 dd-2584 [005] 313.947728: balance_dirty_state: bdi btrfs-1: dirty=745 wb=654 unstable=0 bg_thresh=1029 thresh=2058 gap=659 poll_thresh=14 ino=257 dd-2584 [005] 313.947845: balance_dirty_state: bdi btrfs-1: dirty=770 wb=654 unstable=0 bg_thresh=1031 thresh=2063 gap=639 poll_thresh=15 ino=257 dd-2584 [005] 313.947961: balance_dirty_state: bdi btrfs-1: dirty=795 wb=654 unstable=0 bg_thresh=1028 thresh=2057 gap=608 poll_thresh=16 ino=257 dd-2584 [005] 313.948198: balance_dirty_state: bdi btrfs-1: dirty=820 wb=654 unstable=0 bg_thresh=1030 thresh=2061 gap=587 poll_thresh=17 ino=257 dd-2584 [005] 313.948434: balance_dirty_state: bdi btrfs-1: dirty=845 wb=654 unstable=0 bg_thresh=1030 thresh=2060 gap=561 poll_thresh=18 ino=257 dd-2584 [005] 313.948672: balance_dirty_state: bdi btrfs-1: dirty=870 wb=654 unstable=0 bg_thresh=1029 thresh=2059 gap=535 poll_thresh=19 ino=257 dd-2584 [005] 313.948914: balance_dirty_state: bdi btrfs-1: dirty=920 wb=654 unstable=0 bg_thresh=1031 thresh=2063 gap=489 poll_thresh=20 ino=257 dd-2584 [005] 313.948923: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1360 avg_dirty=1360 bdi_gap=29% task_gap=-40% task_weight=100% bdi_bw=64032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 313.955738: balance_dirty_state: bdi btrfs-1: dirty=920 wb=503 unstable=0 bg_thresh=1031 thresh=2063 gap=640 poll_thresh=15 ino=257 dd-2584 [005] 313.955857: balance_dirty_state: bdi btrfs-1: dirty=945 wb=503 unstable=0 bg_thresh=1034 thresh=2068 gap=620 poll_thresh=16 ino=257 dd-2584 [005] 313.956091: balance_dirty_state: bdi btrfs-1: dirty=970 wb=503 unstable=0 bg_thresh=1033 thresh=2067 gap=594 poll_thresh=17 ino=257 dd-2584 [005] 313.956326: balance_dirty_state: bdi btrfs-1: dirty=995 wb=503 unstable=0 bg_thresh=1033 thresh=2066 gap=568 poll_thresh=18 ino=257 dd-2584 [005] 313.956563: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=503 unstable=0 bg_thresh=1032 thresh=2064 gap=516 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 313.956616: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21308 wrote=0 to_write=8192 dd-2584 [005] 313.956814: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=503 unstable=0 bg_thresh=1031 thresh=2063 gap=490 poll_thresh=20 ino=257 dd-2584 [005] 313.956817: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1400 avg_dirty=1400 bdi_gap=7% task_gap=-85% task_weight=100% bdi_bw=64032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 313.959679: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=84 wrote=624 to_write=7568 dd-2584 [005] 313.963405: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1001 unstable=0 bg_thresh=1033 thresh=2066 gap=595 poll_thresh=15 ino=257 dd-2584 [005] 313.963464: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1001 unstable=0 bg_thresh=1030 thresh=2060 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 313.963584: balance_dirty_state: bdi btrfs-1: dirty=520 wb=1001 unstable=0 bg_thresh=1032 thresh=2064 gap=543 poll_thresh=17 ino=257 dd-2584 [005] 313.963704: balance_dirty_state: bdi btrfs-1: dirty=545 wb=1001 unstable=0 bg_thresh=1031 thresh=2063 gap=517 poll_thresh=18 ino=257 dd-2584 [005] 313.964005: balance_dirty_state: bdi btrfs-1: dirty=570 wb=1001 unstable=0 bg_thresh=1031 thresh=2062 gap=491 poll_thresh=19 ino=257 dd-2584 [005] 313.964010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1323 bdi_dirty=1360 avg_dirty=1360 bdi_gap=29% task_gap=-41% task_weight=100% bdi_bw=64032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 313.971371: balance_dirty_state: bdi btrfs-1: dirty=595 wb=900 unstable=0 bg_thresh=1030 thresh=2061 gap=566 poll_thresh=14 ino=257 dd-2584 [001] 313.971431: balance_dirty_state: bdi btrfs-1: dirty=595 wb=900 unstable=0 bg_thresh=1030 thresh=2061 gap=566 poll_thresh=15 ino=257 dd-2584 [001] 313.971491: balance_dirty_state: bdi btrfs-1: dirty=620 wb=900 unstable=0 bg_thresh=1030 thresh=2060 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 313.971609: balance_dirty_state: bdi btrfs-1: dirty=645 wb=900 unstable=0 bg_thresh=1029 thresh=2059 gap=514 poll_thresh=17 ino=257 dd-2584 [001] 313.971614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1320 bdi_dirty=1320 avg_dirty=1320 bdi_gap=50% task_gap=0% task_weight=100% bdi_bw=64032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 313.979341: balance_dirty_state: bdi btrfs-1: dirty=670 wb=761 unstable=0 bg_thresh=1028 thresh=2057 gap=626 poll_thresh=13 ino=257 dd-2584 [001] 313.979466: balance_dirty_state: bdi btrfs-1: dirty=695 wb=761 unstable=0 bg_thresh=1031 thresh=2062 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 313.979582: balance_dirty_state: bdi btrfs-1: dirty=695 wb=761 unstable=0 bg_thresh=1028 thresh=2056 gap=600 poll_thresh=15 ino=257 dd-2584 [001] 313.979699: balance_dirty_state: bdi btrfs-1: dirty=720 wb=761 unstable=0 bg_thresh=1030 thresh=2061 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 313.979933: balance_dirty_state: bdi btrfs-1: dirty=745 wb=761 unstable=0 bg_thresh=1030 thresh=2060 gap=554 poll_thresh=17 ino=257 dd-2584 [001] 313.980165: balance_dirty_state: bdi btrfs-1: dirty=770 wb=761 unstable=0 bg_thresh=1029 thresh=2059 gap=528 poll_thresh=18 ino=257 dd-2584 [001] 313.980763: balance_dirty_state: bdi btrfs-1: dirty=820 wb=761 unstable=0 bg_thresh=1031 thresh=2063 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 313.980772: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1320 avg_dirty=1320 bdi_gap=52% task_gap=5% task_weight=100% bdi_bw=64032 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 dd-2584 [001] 313.987341: balance_dirty_state: bdi btrfs-1: dirty=820 wb=636 unstable=0 bg_thresh=1028 thresh=2056 gap=600 poll_thresh=14 ino=257 dd-2584 [001] 313.987399: balance_dirty_state: bdi btrfs-1: dirty=845 wb=636 unstable=0 bg_thresh=1030 thresh=2061 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 313.987457: balance_dirty_state: bdi btrfs-1: dirty=870 wb=636 unstable=0 bg_thresh=1027 thresh=2055 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 313.987572: balance_dirty_state: bdi btrfs-1: dirty=895 wb=636 unstable=0 bg_thresh=1029 thresh=2059 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 313.987688: balance_dirty_state: bdi btrfs-1: dirty=920 wb=636 unstable=0 bg_thresh=1029 thresh=2058 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 313.987692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1360 avg_dirty=1360 bdi_gap=27% task_gap=-44% task_weight=99% bdi_bw=64032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 313.995403: balance_dirty_state: bdi btrfs-1: dirty=945 wb=511 unstable=0 bg_thresh=1030 thresh=2060 gap=604 poll_thresh=13 ino=257 dd-2584 [004] 313.995520: balance_dirty_state: bdi btrfs-1: dirty=945 wb=511 unstable=0 bg_thresh=1032 thresh=2065 gap=609 poll_thresh=14 ino=257 dd-2584 [004] 313.995634: balance_dirty_state: bdi btrfs-1: dirty=970 wb=511 unstable=0 bg_thresh=1032 thresh=2065 gap=584 poll_thresh=15 ino=257 dd-2584 [004] 313.995751: balance_dirty_state: bdi btrfs-1: dirty=995 wb=511 unstable=0 bg_thresh=1035 thresh=2070 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 313.995984: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=511 unstable=0 bg_thresh=1037 thresh=2075 gap=544 poll_thresh=17 ino=257 dd-2584 [004] 313.996219: balance_dirty_state: bdi btrfs-1: dirty=1045 wb=511 unstable=0 bg_thresh=1039 thresh=2079 gap=523 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 313.996269: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21348 wrote=0 to_write=8192 dd-2584 [004] 313.996853: balance_dirty_state: bdi btrfs-1: dirty=995 wb=611 unstable=0 bg_thresh=1035 thresh=2070 gap=464 poll_thresh=19 ino=257 dd-2584 [004] 313.996856: balance_dirty_pages: bdi btrfs-1: bdi_limit=1419 task_limit=1331 bdi_dirty=1360 avg_dirty=1360 bdi_gap=33% task_gap=-32% task_weight=99% bdi_bw=64032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 313.998273: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=640 to_write=7552 dd-2584 [004] 314.003413: balance_dirty_state: bdi btrfs-1: dirty=470 wb=1036 unstable=0 bg_thresh=1025 thresh=2050 gap=544 poll_thresh=14 ino=257 dd-2584 [004] 314.003598: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1036 unstable=0 bg_thresh=1027 thresh=2055 gap=524 poll_thresh=15 ino=257 dd-2584 [004] 314.003773: balance_dirty_state: bdi btrfs-1: dirty=495 wb=1036 unstable=0 bg_thresh=1027 thresh=2055 gap=524 poll_thresh=16 ino=257 dd-2584 [004] 314.004196: balance_dirty_state: bdi btrfs-1: dirty=545 wb=936 unstable=0 bg_thresh=1029 thresh=2059 gap=578 poll_thresh=17 ino=257 dd-2584 [004] 314.004460: balance_dirty_state: bdi btrfs-1: dirty=570 wb=911 unstable=0 bg_thresh=1029 thresh=2058 gap=577 poll_thresh=18 ino=257 dd-2584 [004] 314.004694: balance_dirty_state: bdi btrfs-1: dirty=595 wb=911 unstable=0 bg_thresh=1028 thresh=2057 gap=551 poll_thresh=19 ino=257 dd-2584 [004] 314.004936: balance_dirty_state: bdi btrfs-1: dirty=620 wb=911 unstable=0 bg_thresh=1030 thresh=2061 gap=530 poll_thresh=20 ino=257 dd-2584 [004] 314.005174: balance_dirty_state: bdi btrfs-1: dirty=670 wb=911 unstable=0 bg_thresh=1030 thresh=2060 gap=479 poll_thresh=21 ino=257 dd-2584 [004] 314.005183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1320 bdi_dirty=1320 avg_dirty=1320 bdi_gap=51% task_gap=0% task_weight=101% bdi_bw=64032 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 314.011349: balance_dirty_state: bdi btrfs-1: dirty=670 wb=911 unstable=0 bg_thresh=1028 thresh=2057 gap=476 poll_thresh=16 ino=257 dd-2584 [004] 314.011355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1360 avg_dirty=1360 bdi_gap=26% task_gap=-46% task_weight=99% bdi_bw=64032 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 314.019593: balance_dirty_state: bdi btrfs-1: dirty=695 wb=686 unstable=0 bg_thresh=1033 thresh=2067 gap=686 poll_thresh=12 ino=257 dd-2584 [004] 314.019679: balance_dirty_state: bdi btrfs-1: dirty=720 wb=686 unstable=0 bg_thresh=1033 thresh=2066 gap=660 poll_thresh=13 ino=257 dd-2584 [004] 314.019763: balance_dirty_state: bdi btrfs-1: dirty=720 wb=686 unstable=0 bg_thresh=1033 thresh=2066 gap=660 poll_thresh=14 ino=257 dd-2584 [004] 314.019850: balance_dirty_state: bdi btrfs-1: dirty=745 wb=686 unstable=0 bg_thresh=1035 thresh=2070 gap=639 poll_thresh=15 ino=257 dd-2584 [004] 314.019936: balance_dirty_state: bdi btrfs-1: dirty=770 wb=686 unstable=0 bg_thresh=1032 thresh=2064 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 314.020104: balance_dirty_state: bdi btrfs-1: dirty=795 wb=686 unstable=0 bg_thresh=1031 thresh=2063 gap=582 poll_thresh=17 ino=257 dd-2584 [004] 314.020272: balance_dirty_state: bdi btrfs-1: dirty=820 wb=686 unstable=0 bg_thresh=1031 thresh=2062 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 314.020442: balance_dirty_state: bdi btrfs-1: dirty=845 wb=686 unstable=0 bg_thresh=1033 thresh=2066 gap=535 poll_thresh=19 ino=257 dd-2584 [004] 314.020613: balance_dirty_state: bdi btrfs-1: dirty=895 wb=686 unstable=0 bg_thresh=1032 thresh=2065 gap=484 poll_thresh=20 ino=257 dd-2584 [004] 314.020619: balance_dirty_pages: bdi btrfs-1: bdi_limit=1414 task_limit=1325 bdi_dirty=1320 avg_dirty=1320 bdi_gap=53% task_gap=6% task_weight=101% bdi_bw=64032 base_bw=28 task_bw=0 dirtied=32 period=32004 think=0 pause=8 dd-2584 [004] 314.028599: balance_dirty_state: bdi btrfs-1: dirty=895 wb=686 unstable=0 bg_thresh=1026 thresh=2052 gap=471 poll_thresh=15 ino=257 dd-2584 [004] 314.028605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1401 task_limit=1314 bdi_dirty=1320 avg_dirty=1320 bdi_gap=46% task_gap=-6% task_weight=99% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 314.035276: balance_dirty_state: bdi btrfs-1: dirty=920 wb=436 unstable=0 bg_thresh=1024 thresh=2049 gap=693 poll_thresh=11 ino=257 dd-2584 [004] 314.035363: balance_dirty_state: bdi btrfs-1: dirty=945 wb=436 unstable=0 bg_thresh=1027 thresh=2054 gap=673 poll_thresh=12 ino=257 dd-2584 [004] 314.035731: balance_dirty_state: bdi btrfs-1: dirty=945 wb=436 unstable=0 bg_thresh=1027 thresh=2054 gap=673 poll_thresh=13 ino=257 dd-2584 [004] 314.035816: balance_dirty_state: bdi btrfs-1: dirty=970 wb=436 unstable=0 bg_thresh=1029 thresh=2059 gap=653 poll_thresh=14 ino=257 dd-2584 [004] 314.035901: balance_dirty_state: bdi btrfs-1: dirty=995 wb=436 unstable=0 bg_thresh=1029 thresh=2059 gap=628 poll_thresh=15 ino=257 dd-2584 [004] 314.035989: balance_dirty_state: bdi btrfs-1: dirty=995 wb=436 unstable=0 bg_thresh=1032 thresh=2064 gap=633 poll_thresh=16 ino=257 dd-2584 [004] 314.036163: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=436 unstable=0 bg_thresh=1034 thresh=2068 gap=612 poll_thresh=17 ino=257 dd-2584 [004] 314.036336: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=436 unstable=0 bg_thresh=1033 thresh=2067 gap=561 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 314.036400: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21388 wrote=0 to_write=8192 dd-2584 [004] 314.036529: balance_dirty_state: bdi btrfs-1: dirty=1070 wb=436 unstable=0 bg_thresh=1030 thresh=2060 gap=554 poll_thresh=19 ino=257 dd-2584 [004] 314.036726: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=511 unstable=0 bg_thresh=1029 thresh=2059 gap=528 poll_thresh=20 ino=257 dd-2584 [004] 314.036916: balance_dirty_state: bdi btrfs-1: dirty=995 wb=586 unstable=0 bg_thresh=1031 thresh=2063 gap=482 poll_thresh=21 ino=257 dd-2584 [004] 314.036919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1412 task_limit=1324 bdi_dirty=1360 avg_dirty=1360 bdi_gap=29% task_gap=-40% task_weight=100% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 314.038110: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=160 wrote=704 to_write=7488 dd-2584 [006] 314.043266: balance_dirty_state: bdi btrfs-1: dirty=470 wb=986 unstable=0 bg_thresh=1024 thresh=2049 gap=593 poll_thresh=16 ino=257 dd-2584 [006] 314.043569: balance_dirty_state: bdi btrfs-1: dirty=495 wb=986 unstable=0 bg_thresh=1027 thresh=2054 gap=573 poll_thresh=17 ino=257 dd-2584 [006] 314.043685: balance_dirty_state: bdi btrfs-1: dirty=520 wb=986 unstable=0 bg_thresh=1029 thresh=2059 gap=553 poll_thresh=18 ino=257 dd-2584 [006] 314.043805: balance_dirty_state: bdi btrfs-1: dirty=545 wb=986 unstable=0 bg_thresh=1031 thresh=2063 gap=532 poll_thresh=19 ino=257 dd-2584 [006] 314.043923: balance_dirty_state: bdi btrfs-1: dirty=595 wb=986 unstable=0 bg_thresh=1031 thresh=2062 gap=481 poll_thresh=20 ino=257 dd-2584 [006] 314.043929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1411 task_limit=1322 bdi_dirty=1360 avg_dirty=1360 bdi_gap=29% task_gap=-42% task_weight=101% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 314.051260: balance_dirty_state: bdi btrfs-1: dirty=590 wb=981 unstable=0 bg_thresh=1030 thresh=2060 gap=489 poll_thresh=15 ino=257 dd-2584 [006] 314.051265: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1360 avg_dirty=1360 bdi_gap=28% task_gap=-43% task_weight=100% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [006] 314.059255: balance_dirty_state: bdi btrfs-1: dirty=615 wb=731 unstable=0 bg_thresh=1028 thresh=2057 gap=711 poll_thresh=11 ino=257 dd-2584 [006] 314.059315: balance_dirty_state: bdi btrfs-1: dirty=640 wb=731 unstable=0 bg_thresh=1031 thresh=2062 gap=691 poll_thresh=12 ino=257 dd-2584 [006] 314.059374: balance_dirty_state: bdi btrfs-1: dirty=640 wb=731 unstable=0 bg_thresh=1031 thresh=2062 gap=691 poll_thresh=13 ino=257 dd-2584 [006] 314.059432: balance_dirty_state: bdi btrfs-1: dirty=665 wb=731 unstable=0 bg_thresh=1033 thresh=2067 gap=671 poll_thresh=14 ino=257 dd-2584 [006] 314.059493: balance_dirty_state: bdi btrfs-1: dirty=690 wb=731 unstable=0 bg_thresh=1033 thresh=2067 gap=646 poll_thresh=15 ino=257 dd-2584 [006] 314.059554: balance_dirty_state: bdi btrfs-1: dirty=690 wb=731 unstable=0 bg_thresh=1033 thresh=2066 gap=645 poll_thresh=16 ino=257 dd-2584 [006] 314.059714: balance_dirty_state: bdi btrfs-1: dirty=740 wb=731 unstable=0 bg_thresh=1035 thresh=2070 gap=599 poll_thresh=17 ino=257 dd-2584 [006] 314.060105: balance_dirty_state: bdi btrfs-1: dirty=765 wb=731 unstable=0 bg_thresh=1034 thresh=2069 gap=573 poll_thresh=18 ino=257 dd-2584 [006] 314.060225: balance_dirty_state: bdi btrfs-1: dirty=790 wb=731 unstable=0 bg_thresh=1034 thresh=2068 gap=547 poll_thresh=19 ino=257 dd-2584 [006] 314.060347: balance_dirty_state: bdi btrfs-1: dirty=815 wb=731 unstable=0 bg_thresh=1036 thresh=2072 gap=526 poll_thresh=20 ino=257 dd-2584 [006] 314.060471: balance_dirty_state: bdi btrfs-1: dirty=865 wb=731 unstable=0 bg_thresh=1035 thresh=2071 gap=475 poll_thresh=21 ino=257 dd-2584 [006] 314.060476: balance_dirty_pages: bdi btrfs-1: bdi_limit=1420 task_limit=1332 bdi_dirty=1400 avg_dirty=1400 bdi_gap=11% task_gap=-76% task_weight=99% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 314.067266: balance_dirty_state: bdi btrfs-1: dirty=865 wb=606 unstable=0 bg_thresh=1031 thresh=2062 gap=591 poll_thresh=16 ino=257 dd-2584 [006] 314.067382: balance_dirty_state: bdi btrfs-1: dirty=915 wb=606 unstable=0 bg_thresh=1033 thresh=2067 gap=546 poll_thresh=17 ino=257 dd-2584 [006] 314.067500: balance_dirty_state: bdi btrfs-1: dirty=940 wb=606 unstable=0 bg_thresh=1036 thresh=2072 gap=526 poll_thresh=18 ino=257 dd-2584 [006] 314.067621: balance_dirty_state: bdi btrfs-1: dirty=965 wb=606 unstable=0 bg_thresh=1041 thresh=2082 gap=511 poll_thresh=19 ino=257 dd-2584 [006] 314.067626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1431 task_limit=1342 bdi_dirty=1400 avg_dirty=1400 bdi_gap=17% task_gap=-64% task_weight=100% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 314.075324: balance_dirty_state: bdi btrfs-1: dirty=990 wb=481 unstable=0 bg_thresh=1038 thresh=2076 gap=605 poll_thresh=14 ino=257 dd-2584 [006] 314.075560: balance_dirty_state: bdi btrfs-1: dirty=990 wb=481 unstable=0 bg_thresh=1040 thresh=2081 gap=610 poll_thresh=15 ino=257 dd-2584 [006] 314.075621: balance_dirty_state: bdi btrfs-1: dirty=1015 wb=481 unstable=0 bg_thresh=1037 thresh=2075 gap=579 poll_thresh=16 ino=257 dd-2584 [006] 314.075739: balance_dirty_state: bdi btrfs-1: dirty=1040 wb=481 unstable=0 bg_thresh=1037 thresh=2074 gap=553 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 314.075765: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21428 wrote=0 to_write=8192 dd-2584 [006] 314.075919: balance_dirty_state: bdi btrfs-1: dirty=1090 wb=481 unstable=0 bg_thresh=1039 thresh=2078 gap=507 poll_thresh=18 ino=257 dd-2584 [006] 314.075921: balance_dirty_pages: bdi btrfs-1: bdi_limit=1427 task_limit=1338 bdi_dirty=1400 avg_dirty=1400 bdi_gap=15% task_gap=-69% task_weight=100% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 314.077418: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=640 to_write=7552 dd-2584 [006] 314.083281: balance_dirty_state: bdi btrfs-1: dirty=459 wb=962 unstable=0 bg_thresh=1011 thresh=2022 gap=601 poll_thresh=13 ino=257 dd-2584 [006] 314.083347: balance_dirty_state: bdi btrfs-1: dirty=484 wb=962 unstable=0 bg_thresh=1013 thresh=2027 gap=581 poll_thresh=14 ino=257 dd-2584 [006] 314.083413: balance_dirty_state: bdi btrfs-1: dirty=509 wb=962 unstable=0 bg_thresh=1010 thresh=2021 gap=550 poll_thresh=15 ino=257 dd-2584 [006] 314.083478: balance_dirty_state: bdi btrfs-1: dirty=509 wb=962 unstable=0 bg_thresh=1013 thresh=2026 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 314.083606: balance_dirty_state: bdi btrfs-1: dirty=559 wb=962 unstable=0 bg_thresh=1012 thresh=2025 gap=504 poll_thresh=17 ino=257 dd-2584 [006] 314.083611: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1360 avg_dirty=1360 bdi_gap=9% task_gap=-80% task_weight=99% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 314.091295: balance_dirty_state: bdi btrfs-1: dirty=584 wb=812 unstable=0 bg_thresh=1002 thresh=2004 gap=608 poll_thresh=13 ino=257 dd-2584 [001] 314.091374: balance_dirty_state: bdi btrfs-1: dirty=584 wb=812 unstable=0 bg_thresh=1004 thresh=2009 gap=613 poll_thresh=14 ino=257 dd-2584 [001] 314.091456: balance_dirty_state: bdi btrfs-1: dirty=609 wb=812 unstable=0 bg_thresh=1004 thresh=2009 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 314.091539: balance_dirty_state: bdi btrfs-1: dirty=634 wb=812 unstable=0 bg_thresh=1007 thresh=2014 gap=568 poll_thresh=16 ino=257 dd-2584 [001] 314.091956: balance_dirty_state: bdi btrfs-1: dirty=659 wb=812 unstable=0 bg_thresh=1006 thresh=2013 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 314.092117: balance_dirty_state: bdi btrfs-1: dirty=684 wb=812 unstable=0 bg_thresh=1008 thresh=2017 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 314.092284: balance_dirty_state: bdi btrfs-1: dirty=734 wb=812 unstable=0 bg_thresh=1005 thresh=2010 gap=464 poll_thresh=19 ino=257 dd-2584 [001] 314.092290: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 314.099296: balance_dirty_state: bdi btrfs-1: dirty=743 wb=686 unstable=0 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=19 ino=257 dd-2584 [001] 314.099414: balance_dirty_state: bdi btrfs-1: dirty=743 wb=686 unstable=0 bg_thresh=1003 thresh=2006 gap=577 poll_thresh=14 ino=257 dd-2584 [001] 314.099502: balance_dirty_state: bdi btrfs-1: dirty=768 wb=686 unstable=0 bg_thresh=1000 thresh=2000 gap=546 poll_thresh=15 ino=257 dd-2584 [001] 314.099585: balance_dirty_state: bdi btrfs-1: dirty=793 wb=686 unstable=0 bg_thresh=1002 thresh=2005 gap=526 poll_thresh=16 ino=257 dd-2584 [001] 314.099705: balance_dirty_state: bdi btrfs-1: dirty=818 wb=686 unstable=0 bg_thresh=1002 thresh=2004 gap=500 poll_thresh=17 ino=257 dd-2584 [001] 314.099710: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-105% task_weight=99% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 314.107268: balance_dirty_state: bdi btrfs-1: dirty=809 wb=532 unstable=0 bg_thresh=1000 thresh=2001 gap=660 poll_thresh=17 ino=257 dd-2584 [001] 314.107346: balance_dirty_state: bdi btrfs-1: dirty=809 wb=532 unstable=0 bg_thresh=1000 thresh=2000 gap=659 poll_thresh=13 ino=257 dd-2584 [001] 314.107406: balance_dirty_state: bdi btrfs-1: dirty=834 wb=532 unstable=0 bg_thresh=1002 thresh=2005 gap=639 poll_thresh=14 ino=257 dd-2584 [001] 314.107464: balance_dirty_state: bdi btrfs-1: dirty=859 wb=532 unstable=0 bg_thresh=999 thresh=1999 gap=608 poll_thresh=15 ino=257 dd-2584 [001] 314.107521: balance_dirty_state: bdi btrfs-1: dirty=859 wb=532 unstable=0 bg_thresh=1002 thresh=2004 gap=613 poll_thresh=16 ino=257 dd-2584 [001] 314.107809: balance_dirty_state: bdi btrfs-1: dirty=909 wb=532 unstable=0 bg_thresh=1001 thresh=2003 gap=562 poll_thresh=17 ino=257 dd-2584 [001] 314.107926: balance_dirty_state: bdi btrfs-1: dirty=934 wb=532 unstable=0 bg_thresh=1001 thresh=2002 gap=536 poll_thresh=18 ino=257 dd-2584 [001] 314.108045: balance_dirty_state: bdi btrfs-1: dirty=959 wb=532 unstable=0 bg_thresh=1000 thresh=2000 gap=509 poll_thresh=19 ino=257 dd-2584 [001] 314.108161: balance_dirty_state: bdi btrfs-1: dirty=984 wb=532 unstable=0 bg_thresh=999 thresh=1999 gap=483 poll_thresh=20 ino=257 dd-2584 [001] 314.108166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1320 avg_dirty=1320 bdi_gap=17% task_gap=-64% task_weight=100% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 314.115435: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=405 unstable=0 bg_thresh=1000 thresh=2000 gap=594 poll_thresh=15 ino=257 dd-2584 [005] 314.115559: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=405 unstable=0 bg_thresh=1002 thresh=2005 gap=574 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 314.115645: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21468 wrote=0 to_write=8192 dd-2584 [005] 314.115801: balance_dirty_state: bdi btrfs-1: dirty=1051 wb=405 unstable=0 bg_thresh=1005 thresh=2010 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 314.116049: balance_dirty_state: bdi btrfs-1: dirty=1076 wb=430 unstable=0 bg_thresh=1004 thresh=2009 gap=503 poll_thresh=18 ino=257 dd-2584 [005] 314.116301: balance_dirty_state: bdi btrfs-1: dirty=1026 wb=505 unstable=0 bg_thresh=1006 thresh=2013 gap=482 poll_thresh=19 ino=257 dd-2584 [005] 314.116304: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-95% task_weight=100% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 314.117699: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=240 wrote=656 to_write=7536 dd-2584 [005] 314.123524: balance_dirty_state: bdi btrfs-1: dirty=492 wb=921 unstable=0 bg_thresh=1003 thresh=2007 gap=594 poll_thresh=14 ino=257 dd-2584 [005] 314.124009: balance_dirty_state: bdi btrfs-1: dirty=492 wb=921 unstable=0 bg_thresh=1006 thresh=2012 gap=599 poll_thresh=15 ino=257 dd-2584 [005] 314.124131: balance_dirty_state: bdi btrfs-1: dirty=517 wb=921 unstable=0 bg_thresh=1005 thresh=2011 gap=573 poll_thresh=16 ino=257 dd-2584 [005] 314.124372: balance_dirty_state: bdi btrfs-1: dirty=542 wb=921 unstable=0 bg_thresh=1005 thresh=2010 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 314.124617: balance_dirty_state: bdi btrfs-1: dirty=567 wb=921 unstable=0 bg_thresh=1004 thresh=2009 gap=521 poll_thresh=18 ino=257 dd-2584 [005] 314.124857: balance_dirty_state: bdi btrfs-1: dirty=617 wb=921 unstable=0 bg_thresh=1004 thresh=2008 gap=470 poll_thresh=19 ino=257 dd-2584 [005] 314.124865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1320 avg_dirty=1320 bdi_gap=22% task_gap=-53% task_weight=99% bdi_bw=64400 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 314.131504: balance_dirty_state: bdi btrfs-1: dirty=617 wb=796 unstable=0 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=14 ino=257 dd-2584 [004] 314.131623: balance_dirty_state: bdi btrfs-1: dirty=642 wb=796 unstable=0 bg_thresh=1007 thresh=2014 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 314.131737: balance_dirty_state: bdi btrfs-1: dirty=667 wb=796 unstable=0 bg_thresh=1007 thresh=2014 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 314.131972: balance_dirty_state: bdi btrfs-1: dirty=692 wb=796 unstable=0 bg_thresh=1009 thresh=2018 gap=530 poll_thresh=17 ino=257 dd-2584 [004] 314.132209: balance_dirty_state: bdi btrfs-1: dirty=717 wb=796 unstable=0 bg_thresh=1008 thresh=2017 gap=504 poll_thresh=18 ino=257 dd-2584 [004] 314.132218: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1281 bdi_dirty=1320 avg_dirty=1320 bdi_gap=28% task_gap=-45% task_weight=101% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 314.143463: balance_dirty_state: bdi btrfs-1: dirty=717 wb=671 unstable=0 bg_thresh=1005 thresh=2011 gap=623 poll_thresh=13 ino=257 dd-2584 [001] 314.143945: balance_dirty_state: bdi btrfs-1: dirty=742 wb=671 unstable=0 bg_thresh=1005 thresh=2010 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 314.144066: balance_dirty_state: bdi btrfs-1: dirty=767 wb=671 unstable=0 bg_thresh=1007 thresh=2015 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 314.144186: balance_dirty_state: bdi btrfs-1: dirty=767 wb=671 unstable=0 bg_thresh=1007 thresh=2014 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 314.144420: balance_dirty_state: bdi btrfs-1: dirty=817 wb=671 unstable=0 bg_thresh=1006 thresh=2013 gap=525 poll_thresh=17 ino=257 dd-2584 [001] 314.144656: balance_dirty_state: bdi btrfs-1: dirty=842 wb=671 unstable=0 bg_thresh=1006 thresh=2012 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 314.144664: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=101% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 314.151414: balance_dirty_state: bdi btrfs-1: dirty=867 wb=521 unstable=0 bg_thresh=1004 thresh=2008 gap=620 poll_thresh=13 ino=257 dd-2584 [001] 314.151475: balance_dirty_state: bdi btrfs-1: dirty=867 wb=521 unstable=0 bg_thresh=1003 thresh=2007 gap=619 poll_thresh=14 ino=257 dd-2584 [001] 314.151535: balance_dirty_state: bdi btrfs-1: dirty=892 wb=521 unstable=0 bg_thresh=1006 thresh=2012 gap=599 poll_thresh=15 ino=257 dd-2584 [001] 314.151593: balance_dirty_state: bdi btrfs-1: dirty=917 wb=521 unstable=0 bg_thresh=1005 thresh=2011 gap=573 poll_thresh=16 ino=257 dd-2584 [001] 314.151712: balance_dirty_state: bdi btrfs-1: dirty=942 wb=521 unstable=0 bg_thresh=1005 thresh=2010 gap=547 poll_thresh=17 ino=257 dd-2584 [001] 314.151831: balance_dirty_state: bdi btrfs-1: dirty=967 wb=521 unstable=0 bg_thresh=1004 thresh=2009 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 314.152131: balance_dirty_state: bdi btrfs-1: dirty=992 wb=521 unstable=0 bg_thresh=1006 thresh=2013 gap=500 poll_thresh=19 ino=257 dd-2584 [001] 314.152136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=101% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 314.159285: balance_dirty_state: bdi btrfs-1: dirty=992 wb=271 unstable=0 bg_thresh=1006 thresh=2012 gap=749 poll_thresh=19 ino=257 dd-2584 [001] 314.159385: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=271 unstable=0 bg_thresh=1003 thresh=2006 gap=718 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 314.159447: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21512 wrote=0 to_write=8192 dd-2584 [001] 314.159452: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=271 unstable=0 bg_thresh=1005 thresh=2011 gap=698 poll_thresh=15 ino=257 dd-2584 [001] 314.159512: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=271 unstable=0 bg_thresh=1002 thresh=2005 gap=692 poll_thresh=16 ino=257 dd-2584 [001] 314.159639: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=296 unstable=0 bg_thresh=1002 thresh=2004 gap=666 poll_thresh=17 ino=257 dd-2584 [001] 314.159766: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=371 unstable=0 bg_thresh=1004 thresh=2008 gap=620 poll_thresh=18 ino=257 dd-2584 [001] 314.159892: balance_dirty_state: bdi btrfs-1: dirty=992 wb=421 unstable=0 bg_thresh=1003 thresh=2007 gap=594 poll_thresh=19 ino=257 dd-2584 [001] 314.160021: balance_dirty_state: bdi btrfs-1: dirty=967 wb=471 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=20 ino=257 dd-2584 [001] 314.160149: balance_dirty_state: bdi btrfs-1: dirty=967 wb=521 unstable=0 bg_thresh=1002 thresh=2005 gap=517 poll_thresh=21 ino=257 dd-2584 [001] 314.160278: balance_dirty_state: bdi btrfs-1: dirty=942 wb=571 unstable=0 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=22 ino=257 dd-2584 [001] 314.160280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=100% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 314.161338: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=284 wrote=784 to_write=7408 dd-2584 [001] 314.167264: balance_dirty_state: bdi btrfs-1: dirty=467 wb=921 unstable=0 bg_thresh=1003 thresh=2006 gap=618 poll_thresh=22 ino=257 dd-2584 [001] 314.167565: balance_dirty_state: bdi btrfs-1: dirty=492 wb=921 unstable=0 bg_thresh=1002 thresh=2005 gap=592 poll_thresh=16 ino=257 dd-2584 [001] 314.167683: balance_dirty_state: bdi btrfs-1: dirty=517 wb=921 unstable=0 bg_thresh=1002 thresh=2004 gap=566 poll_thresh=17 ino=257 dd-2584 [001] 314.167799: balance_dirty_state: bdi btrfs-1: dirty=542 wb=921 unstable=0 bg_thresh=1001 thresh=2003 gap=540 poll_thresh=18 ino=257 dd-2584 [001] 314.167916: balance_dirty_state: bdi btrfs-1: dirty=567 wb=921 unstable=0 bg_thresh=1003 thresh=2007 gap=519 poll_thresh=19 ino=257 dd-2584 [001] 314.168034: balance_dirty_state: bdi btrfs-1: dirty=617 wb=921 unstable=0 bg_thresh=1003 thresh=2006 gap=468 poll_thresh=20 ino=257 dd-2584 [001] 314.168038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-103% task_weight=99% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 314.175277: balance_dirty_state: bdi btrfs-1: dirty=617 wb=796 unstable=0 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=20 ino=257 dd-2584 [001] 314.175343: balance_dirty_state: bdi btrfs-1: dirty=617 wb=796 unstable=0 bg_thresh=1001 thresh=2003 gap=590 poll_thresh=15 ino=257 dd-2584 [001] 314.175403: balance_dirty_state: bdi btrfs-1: dirty=642 wb=796 unstable=0 bg_thresh=1004 thresh=2008 gap=570 poll_thresh=16 ino=257 dd-2584 [001] 314.175520: balance_dirty_state: bdi btrfs-1: dirty=667 wb=796 unstable=0 bg_thresh=1006 thresh=2012 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 314.175637: balance_dirty_state: bdi btrfs-1: dirty=717 wb=796 unstable=0 bg_thresh=1005 thresh=2011 gap=498 poll_thresh=18 ino=257 dd-2584 [001] 314.175641: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-51% task_weight=100% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 314.183412: balance_dirty_state: bdi btrfs-1: dirty=717 wb=646 unstable=0 bg_thresh=1000 thresh=2001 gap=638 poll_thresh=13 ino=257 dd-2584 [001] 314.183888: balance_dirty_state: bdi btrfs-1: dirty=742 wb=646 unstable=0 bg_thresh=1003 thresh=2006 gap=618 poll_thresh=14 ino=257 dd-2584 [001] 314.184007: balance_dirty_state: bdi btrfs-1: dirty=742 wb=646 unstable=0 bg_thresh=1000 thresh=2000 gap=612 poll_thresh=15 ino=257 dd-2584 [001] 314.184125: balance_dirty_state: bdi btrfs-1: dirty=767 wb=646 unstable=0 bg_thresh=1002 thresh=2005 gap=592 poll_thresh=16 ino=257 dd-2584 [001] 314.184361: balance_dirty_state: bdi btrfs-1: dirty=792 wb=646 unstable=0 bg_thresh=1004 thresh=2009 gap=571 poll_thresh=17 ino=257 dd-2584 [001] 314.184595: balance_dirty_state: bdi btrfs-1: dirty=842 wb=646 unstable=0 bg_thresh=1004 thresh=2008 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 314.184831: balance_dirty_state: bdi btrfs-1: dirty=867 wb=646 unstable=0 bg_thresh=1000 thresh=2001 gap=488 poll_thresh=19 ino=257 dd-2584 [001] 314.184839: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-109% task_weight=99% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 314.191363: balance_dirty_state: bdi btrfs-1: dirty=867 wb=521 unstable=0 bg_thresh=1003 thresh=2006 gap=618 poll_thresh=19 ino=257 dd-2584 [001] 314.191452: balance_dirty_state: bdi btrfs-1: dirty=892 wb=521 unstable=0 bg_thresh=1003 thresh=2006 gap=593 poll_thresh=14 ino=257 dd-2584 [001] 314.191509: balance_dirty_state: bdi btrfs-1: dirty=892 wb=521 unstable=0 bg_thresh=1002 thresh=2005 gap=592 poll_thresh=15 ino=257 dd-2584 [001] 314.191565: balance_dirty_state: bdi btrfs-1: dirty=917 wb=521 unstable=0 bg_thresh=1005 thresh=2010 gap=572 poll_thresh=16 ino=257 dd-2584 [001] 314.191678: balance_dirty_state: bdi btrfs-1: dirty=942 wb=521 unstable=0 bg_thresh=1004 thresh=2009 gap=546 poll_thresh=17 ino=257 dd-2584 [001] 314.191790: balance_dirty_state: bdi btrfs-1: dirty=967 wb=521 unstable=0 bg_thresh=1004 thresh=2008 gap=520 poll_thresh=18 ino=257 dd-2584 [001] 314.192073: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=521 unstable=0 bg_thresh=1006 thresh=2012 gap=474 poll_thresh=19 ino=257 dd-2584 [001] 314.192077: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-98% task_weight=101% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 314.192151: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21544 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 314.194486: writeback_single_inode: bdi btrfs-1: ino=257 state= age=316 wrote=544 to_write=7648 dd-2584 [001] 314.199410: balance_dirty_state: bdi btrfs-1: dirty=467 wb=946 unstable=0 bg_thresh=1006 thresh=2012 gap=599 poll_thresh=14 ino=257 dd-2584 [001] 314.199513: balance_dirty_state: bdi btrfs-1: dirty=492 wb=946 unstable=0 bg_thresh=1006 thresh=2012 gap=574 poll_thresh=15 ino=257 dd-2584 [001] 314.199614: balance_dirty_state: bdi btrfs-1: dirty=517 wb=946 unstable=0 bg_thresh=1005 thresh=2011 gap=548 poll_thresh=16 ino=257 dd-2584 [001] 314.199816: balance_dirty_state: bdi btrfs-1: dirty=542 wb=946 unstable=0 bg_thresh=1005 thresh=2010 gap=522 poll_thresh=17 ino=257 dd-2584 [001] 314.200021: balance_dirty_state: bdi btrfs-1: dirty=567 wb=946 unstable=0 bg_thresh=1004 thresh=2009 gap=496 poll_thresh=18 ino=257 dd-2584 [001] 314.200028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=99% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 314.207342: balance_dirty_state: bdi btrfs-1: dirty=567 wb=821 unstable=0 bg_thresh=1008 thresh=2017 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 314.207411: balance_dirty_state: bdi btrfs-1: dirty=592 wb=821 unstable=0 bg_thresh=1008 thresh=2016 gap=603 poll_thresh=13 ino=257 dd-2584 [001] 314.207474: balance_dirty_state: bdi btrfs-1: dirty=592 wb=821 unstable=0 bg_thresh=1010 thresh=2021 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 314.207534: balance_dirty_state: bdi btrfs-1: dirty=617 wb=821 unstable=0 bg_thresh=1007 thresh=2015 gap=577 poll_thresh=15 ino=257 dd-2584 [001] 314.207595: balance_dirty_state: bdi btrfs-1: dirty=642 wb=821 unstable=0 bg_thresh=1010 thresh=2020 gap=557 poll_thresh=16 ino=257 dd-2584 [001] 314.207713: balance_dirty_state: bdi btrfs-1: dirty=667 wb=821 unstable=0 bg_thresh=1009 thresh=2019 gap=531 poll_thresh=17 ino=257 dd-2584 [001] 314.208014: balance_dirty_state: bdi btrfs-1: dirty=692 wb=821 unstable=0 bg_thresh=1006 thresh=2012 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 314.208019: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1360 avg_dirty=1360 bdi_gap=1% task_gap=-96% task_weight=100% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 314.215386: balance_dirty_state: bdi btrfs-1: dirty=717 wb=671 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=13 ino=257 dd-2584 [001] 314.215452: balance_dirty_state: bdi btrfs-1: dirty=742 wb=671 unstable=0 bg_thresh=1004 thresh=2008 gap=595 poll_thresh=14 ino=257 dd-2584 [001] 314.215515: balance_dirty_state: bdi btrfs-1: dirty=742 wb=671 unstable=0 bg_thresh=1004 thresh=2008 gap=595 poll_thresh=15 ino=257 dd-2584 [001] 314.215576: balance_dirty_state: bdi btrfs-1: dirty=767 wb=671 unstable=0 bg_thresh=1006 thresh=2013 gap=575 poll_thresh=16 ino=257 dd-2584 [001] 314.215703: balance_dirty_state: bdi btrfs-1: dirty=792 wb=671 unstable=0 bg_thresh=1002 thresh=2005 gap=542 poll_thresh=17 ino=257 dd-2584 [001] 314.215830: balance_dirty_state: bdi btrfs-1: dirty=817 wb=671 unstable=0 bg_thresh=1004 thresh=2009 gap=521 poll_thresh=18 ino=257 dd-2584 [001] 314.215955: balance_dirty_state: bdi btrfs-1: dirty=867 wb=671 unstable=0 bg_thresh=1004 thresh=2008 gap=470 poll_thresh=19 ino=257 dd-2584 [001] 314.215960: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-147% task_weight=99% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 314.223260: balance_dirty_state: bdi btrfs-1: dirty=867 wb=546 unstable=0 bg_thresh=1000 thresh=2000 gap=587 poll_thresh=19 ino=257 dd-2584 [001] 314.223323: balance_dirty_state: bdi btrfs-1: dirty=867 wb=546 unstable=0 bg_thresh=1002 thresh=2005 gap=592 poll_thresh=14 ino=257 dd-2584 [001] 314.223384: balance_dirty_state: bdi btrfs-1: dirty=892 wb=546 unstable=0 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=15 ino=257 dd-2584 [001] 314.223443: balance_dirty_state: bdi btrfs-1: dirty=917 wb=546 unstable=0 bg_thresh=1002 thresh=2004 gap=541 poll_thresh=16 ino=257 dd-2584 [001] 314.223565: balance_dirty_state: bdi btrfs-1: dirty=942 wb=546 unstable=0 bg_thresh=1001 thresh=2003 gap=515 poll_thresh=17 ino=257 dd-2584 [001] 314.223864: balance_dirty_state: bdi btrfs-1: dirty=967 wb=546 unstable=0 bg_thresh=1001 thresh=2002 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 314.223869: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1267 bdi_dirty=1320 avg_dirty=1320 bdi_gap=19% task_gap=-62% task_weight=101% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 314.231320: balance_dirty_state: bdi btrfs-1: dirty=992 wb=396 unstable=0 bg_thresh=1003 thresh=2007 gap=619 poll_thresh=13 ino=257 dd-2584 [001] 314.231378: balance_dirty_state: bdi btrfs-1: dirty=992 wb=396 unstable=0 bg_thresh=1006 thresh=2012 gap=624 poll_thresh=14 ino=257 dd-2584 [001] 314.231435: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=396 unstable=0 bg_thresh=1006 thresh=2012 gap=599 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 314.231487: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21584 wrote=0 to_write=8192 dd-2584 [001] 314.231497: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=396 unstable=0 bg_thresh=1008 thresh=2017 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 314.231621: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=396 unstable=0 bg_thresh=1008 thresh=2016 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 314.231753: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=471 unstable=0 bg_thresh=1007 thresh=2015 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 314.231882: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=521 unstable=0 bg_thresh=1009 thresh=2019 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 314.231884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=101% bdi_bw=65044 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 314.233100: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=672 to_write=7520 dd-2584 [005] 314.239454: balance_dirty_state: bdi btrfs-1: dirty=467 wb=946 unstable=0 bg_thresh=998 thresh=1997 gap=584 poll_thresh=14 ino=257 dd-2584 [005] 314.239543: balance_dirty_state: bdi btrfs-1: dirty=492 wb=946 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 314.239633: balance_dirty_state: bdi btrfs-1: dirty=517 wb=946 unstable=0 bg_thresh=1001 thresh=2002 gap=539 poll_thresh=16 ino=257 dd-2584 [005] 314.240022: balance_dirty_state: bdi btrfs-1: dirty=542 wb=946 unstable=0 bg_thresh=1000 thresh=2000 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 314.240216: balance_dirty_state: bdi btrfs-1: dirty=567 wb=946 unstable=0 bg_thresh=999 thresh=1999 gap=486 poll_thresh=18 ino=257 dd-2584 [005] 314.240224: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=100% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 314.247368: balance_dirty_state: bdi btrfs-1: dirty=567 wb=821 unstable=0 bg_thresh=1005 thresh=2010 gap=622 poll_thresh=18 ino=257 dd-2584 [006] 314.247447: balance_dirty_state: bdi btrfs-1: dirty=567 wb=821 unstable=0 bg_thresh=1005 thresh=2010 gap=622 poll_thresh=13 ino=257 dd-2584 [006] 314.247519: balance_dirty_state: bdi btrfs-1: dirty=592 wb=821 unstable=0 bg_thresh=1007 thresh=2015 gap=602 poll_thresh=14 ino=257 dd-2584 [006] 314.247589: balance_dirty_state: bdi btrfs-1: dirty=592 wb=821 unstable=0 bg_thresh=1007 thresh=2015 gap=602 poll_thresh=15 ino=257 dd-2584 [006] 314.247658: balance_dirty_state: bdi btrfs-1: dirty=617 wb=821 unstable=0 bg_thresh=1010 thresh=2020 gap=582 poll_thresh=16 ino=257 dd-2584 [006] 314.247802: balance_dirty_state: bdi btrfs-1: dirty=642 wb=821 unstable=0 bg_thresh=1012 thresh=2025 gap=562 poll_thresh=17 ino=257 dd-2584 [006] 314.247947: balance_dirty_state: bdi btrfs-1: dirty=692 wb=821 unstable=0 bg_thresh=1014 thresh=2029 gap=516 poll_thresh=18 ino=257 dd-2584 [006] 314.248091: balance_dirty_state: bdi btrfs-1: dirty=717 wb=821 unstable=0 bg_thresh=1014 thresh=2028 gap=490 poll_thresh=19 ino=257 dd-2584 [006] 314.248097: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 314.255309: balance_dirty_state: bdi btrfs-1: dirty=717 wb=671 unstable=0 bg_thresh=1010 thresh=2021 gap=633 poll_thresh=19 ino=257 dd-2584 [006] 314.255399: balance_dirty_state: bdi btrfs-1: dirty=742 wb=671 unstable=0 bg_thresh=1007 thresh=2015 gap=602 poll_thresh=14 ino=257 dd-2584 [006] 314.255476: balance_dirty_state: bdi btrfs-1: dirty=742 wb=671 unstable=0 bg_thresh=1010 thresh=2020 gap=607 poll_thresh=15 ino=257 dd-2584 [006] 314.255549: balance_dirty_state: bdi btrfs-1: dirty=767 wb=671 unstable=0 bg_thresh=1009 thresh=2019 gap=581 poll_thresh=16 ino=257 dd-2584 [006] 314.255920: balance_dirty_state: bdi btrfs-1: dirty=792 wb=671 unstable=0 bg_thresh=1009 thresh=2018 gap=555 poll_thresh=17 ino=257 dd-2584 [006] 314.256065: balance_dirty_state: bdi btrfs-1: dirty=817 wb=671 unstable=0 bg_thresh=1008 thresh=2017 gap=529 poll_thresh=18 ino=257 dd-2584 [006] 314.256211: balance_dirty_state: bdi btrfs-1: dirty=867 wb=671 unstable=0 bg_thresh=1008 thresh=2016 gap=478 poll_thresh=19 ino=257 dd-2584 [006] 314.256217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=4% task_gap=-93% task_weight=101% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 314.267448: balance_dirty_state: bdi btrfs-1: dirty=867 wb=421 unstable=0 bg_thresh=1009 thresh=2018 gap=730 poll_thresh=14 ino=257 dd-2584 [006] 314.267505: balance_dirty_state: bdi btrfs-1: dirty=892 wb=421 unstable=0 bg_thresh=1009 thresh=2018 gap=705 poll_thresh=15 ino=257 dd-2584 [006] 314.267563: balance_dirty_state: bdi btrfs-1: dirty=917 wb=421 unstable=0 bg_thresh=1008 thresh=2017 gap=679 poll_thresh=16 ino=257 dd-2584 [006] 314.267675: balance_dirty_state: bdi btrfs-1: dirty=942 wb=421 unstable=0 bg_thresh=1008 thresh=2016 gap=653 poll_thresh=17 ino=257 dd-2584 [006] 314.267792: balance_dirty_state: bdi btrfs-1: dirty=967 wb=421 unstable=0 bg_thresh=1010 thresh=2020 gap=632 poll_thresh=18 ino=257 dd-2584 [006] 314.267905: balance_dirty_state: bdi btrfs-1: dirty=992 wb=421 unstable=0 bg_thresh=1009 thresh=2019 gap=606 poll_thresh=19 ino=257 dd-2584 [006] 314.268189: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=421 unstable=0 bg_thresh=1009 thresh=2018 gap=555 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 314.268213: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21620 wrote=0 to_write=8192 dd-2584 [006] 314.268359: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=421 unstable=0 bg_thresh=1008 thresh=2017 gap=529 poll_thresh=21 ino=257 dd-2584 [006] 314.268538: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=471 unstable=0 bg_thresh=1010 thresh=2021 gap=508 poll_thresh=22 ino=257 dd-2584 [006] 314.268714: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=521 unstable=0 bg_thresh=1010 thresh=2020 gap=457 poll_thresh=23 ino=257 dd-2584 [006] 314.268716: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-132% task_weight=98% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 314.271029: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=688 to_write=7504 dd-2584 [006] 314.275375: balance_dirty_state: bdi btrfs-1: dirty=442 wb=996 unstable=0 bg_thresh=1011 thresh=2022 gap=584 poll_thresh=23 ino=257 dd-2584 [006] 314.275489: balance_dirty_state: bdi btrfs-1: dirty=442 wb=996 unstable=0 bg_thresh=1008 thresh=2016 gap=578 poll_thresh=17 ino=257 dd-2584 [006] 314.275609: balance_dirty_state: bdi btrfs-1: dirty=492 wb=996 unstable=0 bg_thresh=1007 thresh=2015 gap=527 poll_thresh=18 ino=257 dd-2584 [006] 314.275728: balance_dirty_state: bdi btrfs-1: dirty=517 wb=996 unstable=0 bg_thresh=1009 thresh=2019 gap=506 poll_thresh=19 ino=257 dd-2584 [006] 314.275847: balance_dirty_state: bdi btrfs-1: dirty=542 wb=996 unstable=0 bg_thresh=1009 thresh=2018 gap=480 poll_thresh=20 ino=257 dd-2584 [006] 314.275852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 314.283394: balance_dirty_state: bdi btrfs-1: dirty=542 wb=871 unstable=0 bg_thresh=1008 thresh=2017 gap=604 poll_thresh=20 ino=257 dd-2584 [006] 314.283478: balance_dirty_state: bdi btrfs-1: dirty=567 wb=871 unstable=0 bg_thresh=1008 thresh=2016 gap=578 poll_thresh=15 ino=257 dd-2584 [006] 314.283546: balance_dirty_state: bdi btrfs-1: dirty=567 wb=871 unstable=0 bg_thresh=1008 thresh=2016 gap=578 poll_thresh=16 ino=257 dd-2584 [006] 314.283885: balance_dirty_state: bdi btrfs-1: dirty=617 wb=871 unstable=0 bg_thresh=1010 thresh=2020 gap=532 poll_thresh=17 ino=257 dd-2584 [006] 314.284016: balance_dirty_state: bdi btrfs-1: dirty=642 wb=871 unstable=0 bg_thresh=1009 thresh=2019 gap=506 poll_thresh=18 ino=257 dd-2584 [006] 314.284147: balance_dirty_state: bdi btrfs-1: dirty=667 wb=871 unstable=0 bg_thresh=1009 thresh=2018 gap=480 poll_thresh=19 ino=257 dd-2584 [006] 314.284152: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1360 avg_dirty=1360 bdi_gap=5% task_gap=-89% task_weight=99% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 314.291471: balance_dirty_state: bdi btrfs-1: dirty=692 wb=746 unstable=0 bg_thresh=1009 thresh=2018 gap=580 poll_thresh=14 ino=257 dd-2584 [006] 314.291538: balance_dirty_state: bdi btrfs-1: dirty=692 wb=746 unstable=0 bg_thresh=1009 thresh=2018 gap=580 poll_thresh=15 ino=257 dd-2584 [006] 314.291605: balance_dirty_state: bdi btrfs-1: dirty=717 wb=746 unstable=0 bg_thresh=1011 thresh=2022 gap=559 poll_thresh=16 ino=257 dd-2584 [006] 314.291738: balance_dirty_state: bdi btrfs-1: dirty=742 wb=746 unstable=0 bg_thresh=1010 thresh=2021 gap=533 poll_thresh=17 ino=257 dd-2584 [006] 314.291869: balance_dirty_state: bdi btrfs-1: dirty=792 wb=746 unstable=0 bg_thresh=1010 thresh=2020 gap=482 poll_thresh=18 ino=257 dd-2584 [006] 314.291875: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1360 avg_dirty=1360 bdi_gap=6% task_gap=-85% task_weight=98% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 314.299407: balance_dirty_state: bdi btrfs-1: dirty=792 wb=621 unstable=0 bg_thresh=1005 thresh=2010 gap=597 poll_thresh=13 ino=257 dd-2584 [006] 314.299475: balance_dirty_state: bdi btrfs-1: dirty=817 wb=621 unstable=0 bg_thresh=1010 thresh=2021 gap=583 poll_thresh=14 ino=257 dd-2584 [006] 314.299544: balance_dirty_state: bdi btrfs-1: dirty=842 wb=621 unstable=0 bg_thresh=1007 thresh=2014 gap=551 poll_thresh=15 ino=257 dd-2584 [006] 314.299807: balance_dirty_state: bdi btrfs-1: dirty=842 wb=621 unstable=0 bg_thresh=1009 thresh=2018 gap=555 poll_thresh=16 ino=257 dd-2584 [006] 314.299939: balance_dirty_state: bdi btrfs-1: dirty=892 wb=621 unstable=0 bg_thresh=1011 thresh=2023 gap=510 poll_thresh=17 ino=257 dd-2584 [006] 314.300168: balance_dirty_state: bdi btrfs-1: dirty=917 wb=621 unstable=0 bg_thresh=1011 thresh=2022 gap=484 poll_thresh=18 ino=257 dd-2584 [006] 314.300177: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1360 avg_dirty=1360 bdi_gap=7% task_gap=-83% task_weight=98% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 314.307435: balance_dirty_state: bdi btrfs-1: dirty=917 wb=446 unstable=0 bg_thresh=1007 thresh=2015 gap=652 poll_thresh=13 ino=257 dd-2584 [006] 314.307497: balance_dirty_state: bdi btrfs-1: dirty=942 wb=446 unstable=0 bg_thresh=1010 thresh=2020 gap=632 poll_thresh=14 ino=257 dd-2584 [006] 314.307553: balance_dirty_state: bdi btrfs-1: dirty=967 wb=446 unstable=0 bg_thresh=1009 thresh=2019 gap=606 poll_thresh=15 ino=257 dd-2584 [006] 314.307611: balance_dirty_state: bdi btrfs-1: dirty=967 wb=446 unstable=0 bg_thresh=1009 thresh=2018 gap=605 poll_thresh=16 ino=257 dd-2584 [006] 314.307723: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=446 unstable=0 bg_thresh=1008 thresh=2017 gap=554 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 314.307745: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21660 wrote=0 to_write=8192 dd-2584 [006] 314.307892: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=446 unstable=0 bg_thresh=1008 thresh=2016 gap=528 poll_thresh=18 ino=257 dd-2584 [006] 314.308066: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=496 unstable=0 bg_thresh=1010 thresh=2020 gap=507 poll_thresh=19 ino=257 dd-2584 [006] 314.308534: balance_dirty_state: bdi btrfs-1: dirty=917 wb=621 unstable=0 bg_thresh=1009 thresh=2019 gap=481 poll_thresh=20 ino=257 dd-2584 [006] 314.308536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 314.309609: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=672 to_write=7520 dd-2584 [006] 314.315369: balance_dirty_state: bdi btrfs-1: dirty=442 wb=971 unstable=0 bg_thresh=1002 thresh=2004 gap=591 poll_thresh=20 ino=257 dd-2584 [006] 314.315463: balance_dirty_state: bdi btrfs-1: dirty=467 wb=971 unstable=0 bg_thresh=1002 thresh=2004 gap=566 poll_thresh=15 ino=257 dd-2584 [006] 314.315520: balance_dirty_state: bdi btrfs-1: dirty=492 wb=971 unstable=0 bg_thresh=1001 thresh=2003 gap=540 poll_thresh=16 ino=257 dd-2584 [006] 314.315634: balance_dirty_state: bdi btrfs-1: dirty=517 wb=971 unstable=0 bg_thresh=1001 thresh=2002 gap=514 poll_thresh=17 ino=257 dd-2584 [006] 314.315746: balance_dirty_state: bdi btrfs-1: dirty=542 wb=971 unstable=0 bg_thresh=1003 thresh=2006 gap=493 poll_thresh=18 ino=257 dd-2584 [006] 314.315751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=98% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 314.323438: balance_dirty_state: bdi btrfs-1: dirty=542 wb=846 unstable=0 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=18 ino=257 dd-2584 [006] 314.323520: balance_dirty_state: bdi btrfs-1: dirty=567 wb=846 unstable=0 bg_thresh=998 thresh=1996 gap=583 poll_thresh=13 ino=257 dd-2584 [006] 314.323580: balance_dirty_state: bdi btrfs-1: dirty=592 wb=846 unstable=0 bg_thresh=1000 thresh=2001 gap=563 poll_thresh=14 ino=257 dd-2584 [006] 314.323637: balance_dirty_state: bdi btrfs-1: dirty=592 wb=846 unstable=0 bg_thresh=997 thresh=1995 gap=557 poll_thresh=15 ino=257 dd-2584 [006] 314.323693: balance_dirty_state: bdi btrfs-1: dirty=617 wb=846 unstable=0 bg_thresh=1000 thresh=2000 gap=537 poll_thresh=16 ino=257 dd-2584 [006] 314.323807: balance_dirty_state: bdi btrfs-1: dirty=642 wb=846 unstable=0 bg_thresh=999 thresh=1999 gap=511 poll_thresh=17 ino=257 dd-2584 [006] 314.323920: balance_dirty_state: bdi btrfs-1: dirty=667 wb=846 unstable=0 bg_thresh=1001 thresh=2003 gap=490 poll_thresh=18 ino=257 dd-2584 [006] 314.323924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 314.331380: balance_dirty_state: bdi btrfs-1: dirty=667 wb=721 unstable=0 bg_thresh=1004 thresh=2008 gap=620 poll_thresh=18 ino=257 dd-2584 [006] 314.331456: balance_dirty_state: bdi btrfs-1: dirty=692 wb=721 unstable=0 bg_thresh=1001 thresh=2002 gap=589 poll_thresh=13 ino=257 dd-2584 [006] 314.331694: balance_dirty_state: bdi btrfs-1: dirty=717 wb=721 unstable=0 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=14 ino=257 dd-2584 [006] 314.331754: balance_dirty_state: bdi btrfs-1: dirty=717 wb=721 unstable=0 bg_thresh=1000 thresh=2001 gap=563 poll_thresh=15 ino=257 dd-2584 [006] 314.331814: balance_dirty_state: bdi btrfs-1: dirty=742 wb=721 unstable=0 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=16 ino=257 dd-2584 [006] 314.331930: balance_dirty_state: bdi btrfs-1: dirty=767 wb=721 unstable=0 bg_thresh=1005 thresh=2010 gap=522 poll_thresh=17 ino=257 dd-2584 [006] 314.332048: balance_dirty_state: bdi btrfs-1: dirty=817 wb=721 unstable=0 bg_thresh=1001 thresh=2003 gap=465 poll_thresh=18 ino=257 dd-2584 [006] 314.332052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 314.339358: balance_dirty_state: bdi btrfs-1: dirty=817 wb=596 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=18 ino=257 dd-2584 [006] 314.339446: balance_dirty_state: bdi btrfs-1: dirty=817 wb=596 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=13 ino=257 dd-2584 [006] 314.339507: balance_dirty_state: bdi btrfs-1: dirty=842 wb=596 unstable=0 bg_thresh=1000 thresh=2000 gap=562 poll_thresh=14 ino=257 dd-2584 [006] 314.339566: balance_dirty_state: bdi btrfs-1: dirty=842 wb=596 unstable=0 bg_thresh=1002 thresh=2005 gap=567 poll_thresh=15 ino=257 dd-2584 [006] 314.339625: balance_dirty_state: bdi btrfs-1: dirty=867 wb=596 unstable=0 bg_thresh=999 thresh=1999 gap=536 poll_thresh=16 ino=257 dd-2584 [006] 314.339743: balance_dirty_state: bdi btrfs-1: dirty=892 wb=596 unstable=0 bg_thresh=1001 thresh=2003 gap=515 poll_thresh=17 ino=257 dd-2584 [006] 314.339860: balance_dirty_state: bdi btrfs-1: dirty=942 wb=596 unstable=0 bg_thresh=1001 thresh=2002 gap=464 poll_thresh=18 ino=257 dd-2584 [006] 314.339865: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1269 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=65212 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 314.347380: balance_dirty_state: bdi btrfs-1: dirty=942 wb=421 unstable=0 bg_thresh=994 thresh=1989 gap=626 poll_thresh=18 ino=257 dd-2584 [006] 314.347447: balance_dirty_state: bdi btrfs-1: dirty=942 wb=421 unstable=0 bg_thresh=994 thresh=1989 gap=626 poll_thresh=13 ino=257 dd-2584 [006] 314.347688: balance_dirty_state: bdi btrfs-1: dirty=967 wb=421 unstable=0 bg_thresh=1000 thresh=2000 gap=612 poll_thresh=14 ino=257 dd-2584 [006] 314.347749: balance_dirty_state: bdi btrfs-1: dirty=992 wb=421 unstable=0 bg_thresh=1002 thresh=2005 gap=592 poll_thresh=15 ino=257 dd-2584 [006] 314.347808: balance_dirty_state: bdi btrfs-1: dirty=992 wb=421 unstable=0 bg_thresh=999 thresh=1999 gap=586 poll_thresh=16 ino=257 dd-2584 [006] 314.347926: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=421 unstable=0 bg_thresh=1001 thresh=2003 gap=540 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 314.347951: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21700 wrote=0 to_write=16384 dd-2584 [006] 314.348102: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=446 unstable=0 bg_thresh=1001 thresh=2002 gap=514 poll_thresh=18 ino=257 dd-2584 [006] 314.348287: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=496 unstable=0 bg_thresh=1000 thresh=2001 gap=488 poll_thresh=19 ino=257 dd-2584 [006] 314.348289: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1320 avg_dirty=1320 bdi_gap=18% task_gap=-61% task_weight=98% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 314.349609: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=148 wrote=640 to_write=15744 dd-2584 [006] 314.355490: balance_dirty_state: bdi btrfs-1: dirty=467 wb=946 unstable=0 bg_thresh=993 thresh=1986 gap=573 poll_thresh=14 ino=257 dd-2584 [006] 314.355553: balance_dirty_state: bdi btrfs-1: dirty=467 wb=946 unstable=0 bg_thresh=993 thresh=1986 gap=573 poll_thresh=15 ino=257 dd-2584 [006] 314.355612: balance_dirty_state: bdi btrfs-1: dirty=492 wb=946 unstable=0 bg_thresh=992 thresh=1985 gap=547 poll_thresh=16 ino=257 dd-2584 [006] 314.355732: balance_dirty_state: bdi btrfs-1: dirty=517 wb=946 unstable=0 bg_thresh=992 thresh=1984 gap=521 poll_thresh=17 ino=257 dd-2584 [006] 314.355853: balance_dirty_state: bdi btrfs-1: dirty=567 wb=946 unstable=0 bg_thresh=994 thresh=1988 gap=475 poll_thresh=18 ino=257 dd-2584 [006] 314.355857: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1320 avg_dirty=1320 bdi_gap=11% task_gap=-77% task_weight=99% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 314.363617: balance_dirty_state: bdi btrfs-1: dirty=567 wb=796 unstable=0 bg_thresh=1002 thresh=2005 gap=642 poll_thresh=13 ino=257 dd-2584 [006] 314.363678: balance_dirty_state: bdi btrfs-1: dirty=592 wb=796 unstable=0 bg_thresh=1002 thresh=2004 gap=616 poll_thresh=14 ino=257 dd-2584 [006] 314.363737: balance_dirty_state: bdi btrfs-1: dirty=592 wb=796 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=15 ino=257 dd-2584 [006] 314.363796: balance_dirty_state: bdi btrfs-1: dirty=617 wb=796 unstable=0 bg_thresh=1001 thresh=2003 gap=590 poll_thresh=16 ino=257 dd-2584 [006] 314.363916: balance_dirty_state: bdi btrfs-1: dirty=642 wb=796 unstable=0 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=17 ino=257 dd-2584 [006] 314.364033: balance_dirty_state: bdi btrfs-1: dirty=692 wb=796 unstable=0 bg_thresh=1003 thresh=2006 gap=518 poll_thresh=18 ino=257 dd-2584 [006] 314.364150: balance_dirty_state: bdi btrfs-1: dirty=717 wb=796 unstable=0 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=19 ino=257 dd-2584 [006] 314.364155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [002] 314.371311: balance_dirty_state: bdi btrfs-1: dirty=717 wb=671 unstable=0 bg_thresh=1006 thresh=2013 gap=625 poll_thresh=19 ino=257 dd-2584 [002] 314.371397: balance_dirty_state: bdi btrfs-1: dirty=717 wb=671 unstable=0 bg_thresh=1004 thresh=2008 gap=620 poll_thresh=14 ino=257 dd-2584 [002] 314.371473: balance_dirty_state: bdi btrfs-1: dirty=742 wb=671 unstable=0 bg_thresh=1006 thresh=2013 gap=600 poll_thresh=15 ino=257 dd-2584 [002] 314.371552: balance_dirty_state: bdi btrfs-1: dirty=767 wb=671 unstable=0 bg_thresh=1009 thresh=2018 gap=580 poll_thresh=16 ino=257 dd-2584 [002] 314.371707: balance_dirty_state: bdi btrfs-1: dirty=792 wb=671 unstable=0 bg_thresh=1008 thresh=2017 gap=554 poll_thresh=17 ino=257 dd-2584 [002] 314.372096: balance_dirty_state: bdi btrfs-1: dirty=817 wb=671 unstable=0 bg_thresh=1008 thresh=2016 gap=528 poll_thresh=18 ino=257 dd-2584 [002] 314.372249: balance_dirty_state: bdi btrfs-1: dirty=842 wb=671 unstable=0 bg_thresh=1007 thresh=2015 gap=502 poll_thresh=19 ino=257 dd-2584 [002] 314.372255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-92% task_weight=98% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 314.379507: balance_dirty_state: bdi btrfs-1: dirty=867 wb=496 unstable=0 bg_thresh=1002 thresh=2004 gap=641 poll_thresh=14 ino=257 dd-2584 [005] 314.379595: balance_dirty_state: bdi btrfs-1: dirty=867 wb=496 unstable=0 bg_thresh=999 thresh=1998 gap=635 poll_thresh=15 ino=257 dd-2584 [005] 314.379679: balance_dirty_state: bdi btrfs-1: dirty=892 wb=496 unstable=0 bg_thresh=1001 thresh=2003 gap=615 poll_thresh=16 ino=257 dd-2584 [005] 314.379847: balance_dirty_state: bdi btrfs-1: dirty=917 wb=496 unstable=0 bg_thresh=1001 thresh=2002 gap=589 poll_thresh=17 ino=257 dd-2584 [005] 314.380037: balance_dirty_state: bdi btrfs-1: dirty=967 wb=496 unstable=0 bg_thresh=1006 thresh=2012 gap=549 poll_thresh=18 ino=257 dd-2584 [005] 314.380275: balance_dirty_state: bdi btrfs-1: dirty=992 wb=496 unstable=0 bg_thresh=1005 thresh=2011 gap=523 poll_thresh=19 ino=257 dd-2584 [005] 314.380523: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=496 unstable=0 bg_thresh=1005 thresh=2010 gap=497 poll_thresh=20 ino=257 dd-2584 [005] 314.380532: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 314.380598: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21732 wrote=0 to_write=16384 flush-btrfs-1-2586 [006] 314.382456: writeback_single_inode: bdi btrfs-1: ino=257 state= age=180 wrote=592 to_write=15792 dd-2584 [001] 314.387528: balance_dirty_state: bdi btrfs-1: dirty=442 wb=971 unstable=0 bg_thresh=993 thresh=1986 gap=573 poll_thresh=15 ino=257 dd-2584 [001] 314.387705: balance_dirty_state: bdi btrfs-1: dirty=467 wb=971 unstable=0 bg_thresh=995 thresh=1991 gap=553 poll_thresh=16 ino=257 dd-2584 [001] 314.388651: balance_dirty_state: bdi btrfs-1: dirty=492 wb=971 unstable=0 bg_thresh=998 thresh=1996 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 314.389006: balance_dirty_state: bdi btrfs-1: dirty=517 wb=971 unstable=0 bg_thresh=1000 thresh=2001 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 314.389372: balance_dirty_state: bdi btrfs-1: dirty=567 wb=971 unstable=0 bg_thresh=1002 thresh=2005 gap=467 poll_thresh=19 ino=257 dd-2584 [001] 314.389384: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-104% task_weight=99% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 314.399356: balance_dirty_state: bdi btrfs-1: dirty=567 wb=721 unstable=0 bg_thresh=1004 thresh=2008 gap=720 poll_thresh=19 ino=257 dd-2584 [001] 314.399460: balance_dirty_state: bdi btrfs-1: dirty=567 wb=721 unstable=0 bg_thresh=1004 thresh=2008 gap=720 poll_thresh=14 ino=257 dd-2584 [001] 314.399554: balance_dirty_state: bdi btrfs-1: dirty=592 wb=721 unstable=0 bg_thresh=1003 thresh=2007 gap=694 poll_thresh=15 ino=257 dd-2584 [001] 314.399651: balance_dirty_state: bdi btrfs-1: dirty=617 wb=721 unstable=0 bg_thresh=1006 thresh=2012 gap=674 poll_thresh=16 ino=257 dd-2584 [001] 314.399842: balance_dirty_state: bdi btrfs-1: dirty=642 wb=721 unstable=0 bg_thresh=1002 thresh=2005 gap=642 poll_thresh=17 ino=257 dd-2584 [001] 314.400034: balance_dirty_state: bdi btrfs-1: dirty=667 wb=721 unstable=0 bg_thresh=1002 thresh=2004 gap=616 poll_thresh=18 ino=257 dd-2584 [001] 314.400225: balance_dirty_state: bdi btrfs-1: dirty=692 wb=721 unstable=0 bg_thresh=1001 thresh=2003 gap=590 poll_thresh=19 ino=257 dd-2584 [001] 314.400705: balance_dirty_state: bdi btrfs-1: dirty=742 wb=721 unstable=0 bg_thresh=1003 thresh=2007 gap=544 poll_thresh=20 ino=257 dd-2584 [001] 314.400897: balance_dirty_state: bdi btrfs-1: dirty=767 wb=721 unstable=0 bg_thresh=1003 thresh=2006 gap=518 poll_thresh=21 ino=257 dd-2584 [001] 314.401087: balance_dirty_state: bdi btrfs-1: dirty=792 wb=721 unstable=0 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=22 ino=257 dd-2584 [001] 314.401094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1320 avg_dirty=1320 bdi_gap=21% task_gap=-56% task_weight=98% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 314.407538: balance_dirty_state: bdi btrfs-1: dirty=817 wb=671 unstable=0 bg_thresh=1003 thresh=2007 gap=519 poll_thresh=16 ino=257 dd-2584 [001] 314.407800: balance_dirty_state: bdi btrfs-1: dirty=842 wb=596 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=17 ino=257 dd-2584 [001] 314.408041: balance_dirty_state: bdi btrfs-1: dirty=892 wb=596 unstable=0 bg_thresh=1002 thresh=2004 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 314.408276: balance_dirty_state: bdi btrfs-1: dirty=917 wb=596 unstable=0 bg_thresh=1001 thresh=2003 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 314.408285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1320 avg_dirty=1320 bdi_gap=20% task_gap=-59% task_weight=99% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 314.415504: balance_dirty_state: bdi btrfs-1: dirty=942 wb=596 unstable=0 bg_thresh=1004 thresh=2009 gap=471 poll_thresh=14 ino=257 dd-2584 [005] 314.415509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=98% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 314.423393: balance_dirty_state: bdi btrfs-1: dirty=942 wb=346 unstable=0 bg_thresh=1004 thresh=2009 gap=721 poll_thresh=14 ino=257 dd-2584 [005] 314.423519: balance_dirty_state: bdi btrfs-1: dirty=967 wb=346 unstable=0 bg_thresh=1004 thresh=2009 gap=696 poll_thresh=10 ino=257 dd-2584 [005] 314.423634: balance_dirty_state: bdi btrfs-1: dirty=967 wb=346 unstable=0 bg_thresh=1007 thresh=2014 gap=701 poll_thresh=11 ino=257 dd-2584 [005] 314.423752: balance_dirty_state: bdi btrfs-1: dirty=992 wb=346 unstable=0 bg_thresh=1007 thresh=2014 gap=676 poll_thresh=12 ino=257 dd-2584 [005] 314.424230: balance_dirty_state: bdi btrfs-1: dirty=992 wb=346 unstable=0 bg_thresh=1006 thresh=2013 gap=675 poll_thresh=13 ino=257 dd-2584 [005] 314.424348: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=346 unstable=0 bg_thresh=1009 thresh=2018 gap=655 poll_thresh=14 ino=257 flush-btrfs-1-2586 [006] 314.424394: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21776 wrote=0 to_write=16384 dd-2584 [005] 314.424477: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=346 unstable=0 bg_thresh=1008 thresh=2017 gap=629 poll_thresh=15 ino=257 dd-2584 [005] 314.424600: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=346 unstable=0 bg_thresh=1008 thresh=2017 gap=629 poll_thresh=16 ino=257 dd-2584 [005] 314.424848: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=396 unstable=0 bg_thresh=1008 thresh=2016 gap=603 poll_thresh=17 ino=257 dd-2584 [005] 314.425094: balance_dirty_state: bdi btrfs-1: dirty=992 wb=446 unstable=0 bg_thresh=1010 thresh=2020 gap=582 poll_thresh=18 ino=257 dd-2584 [005] 314.425340: balance_dirty_state: bdi btrfs-1: dirty=967 wb=496 unstable=0 bg_thresh=1009 thresh=2019 gap=556 poll_thresh=19 ino=257 dd-2584 [005] 314.425465: balance_dirty_state: bdi btrfs-1: dirty=942 wb=546 unstable=0 bg_thresh=1009 thresh=2018 gap=530 poll_thresh=20 ino=257 dd-2584 [005] 314.425592: balance_dirty_state: bdi btrfs-1: dirty=942 wb=596 unstable=0 bg_thresh=1005 thresh=2011 gap=473 poll_thresh=21 ino=257 dd-2584 [005] 314.425594: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [006] 314.426711: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=36 wrote=768 to_write=15616 dd-2584 [001] 314.431334: balance_dirty_state: bdi btrfs-1: dirty=442 wb=971 unstable=0 bg_thresh=1006 thresh=2012 gap=599 poll_thresh=21 ino=257 dd-2584 [001] 314.431398: balance_dirty_state: bdi btrfs-1: dirty=442 wb=971 unstable=0 bg_thresh=1006 thresh=2012 gap=599 poll_thresh=16 ino=257 dd-2584 [001] 314.431699: balance_dirty_state: bdi btrfs-1: dirty=492 wb=971 unstable=0 bg_thresh=1008 thresh=2016 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 314.431818: balance_dirty_state: bdi btrfs-1: dirty=517 wb=971 unstable=0 bg_thresh=1007 thresh=2015 gap=527 poll_thresh=18 ino=257 dd-2584 [001] 314.431936: balance_dirty_state: bdi btrfs-1: dirty=542 wb=971 unstable=0 bg_thresh=1007 thresh=2014 gap=501 poll_thresh=19 ino=257 dd-2584 [001] 314.431940: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 314.443475: balance_dirty_state: bdi btrfs-1: dirty=542 wb=771 unstable=0 bg_thresh=1006 thresh=2013 gap=700 poll_thresh=19 ino=257 dd-2584 [001] 314.443557: balance_dirty_state: bdi btrfs-1: dirty=567 wb=771 unstable=0 bg_thresh=1006 thresh=2012 gap=674 poll_thresh=14 ino=257 dd-2584 [001] 314.443617: balance_dirty_state: bdi btrfs-1: dirty=592 wb=771 unstable=0 bg_thresh=1006 thresh=2012 gap=649 poll_thresh=15 ino=257 dd-2584 [001] 314.443676: balance_dirty_state: bdi btrfs-1: dirty=592 wb=771 unstable=0 bg_thresh=1005 thresh=2011 gap=648 poll_thresh=16 ino=257 dd-2584 [001] 314.443795: balance_dirty_state: bdi btrfs-1: dirty=617 wb=771 unstable=0 bg_thresh=1007 thresh=2015 gap=627 poll_thresh=17 ino=257 dd-2584 [001] 314.443912: balance_dirty_state: bdi btrfs-1: dirty=667 wb=771 unstable=0 bg_thresh=1007 thresh=2014 gap=576 poll_thresh=18 ino=257 dd-2584 [001] 314.444030: balance_dirty_state: bdi btrfs-1: dirty=692 wb=771 unstable=0 bg_thresh=1006 thresh=2013 gap=550 poll_thresh=19 ino=257 dd-2584 [001] 314.444147: balance_dirty_state: bdi btrfs-1: dirty=717 wb=771 unstable=0 bg_thresh=1006 thresh=2012 gap=524 poll_thresh=20 ino=257 dd-2584 [001] 314.444444: balance_dirty_state: bdi btrfs-1: dirty=767 wb=771 unstable=0 bg_thresh=1008 thresh=2016 gap=478 poll_thresh=21 ino=257 dd-2584 [001] 314.444449: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=65832 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 314.451426: balance_dirty_state: bdi btrfs-1: dirty=767 wb=771 unstable=0 bg_thresh=1009 thresh=2019 gap=481 poll_thresh=21 ino=257 dd-2584 [001] 314.451437: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-181% task_weight=99% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 314.459405: balance_dirty_state: bdi btrfs-1: dirty=767 wb=496 unstable=0 bg_thresh=1009 thresh=2018 gap=755 poll_thresh=21 ino=257 dd-2584 [001] 314.459501: balance_dirty_state: bdi btrfs-1: dirty=767 wb=496 unstable=0 bg_thresh=1006 thresh=2012 gap=749 poll_thresh=16 ino=257 dd-2584 [001] 314.459614: balance_dirty_state: bdi btrfs-1: dirty=817 wb=496 unstable=0 bg_thresh=1005 thresh=2011 gap=698 poll_thresh=17 ino=257 dd-2584 [001] 314.459726: balance_dirty_state: bdi btrfs-1: dirty=842 wb=496 unstable=0 bg_thresh=1007 thresh=2015 gap=677 poll_thresh=18 ino=257 dd-2584 [001] 314.459841: balance_dirty_state: bdi btrfs-1: dirty=867 wb=496 unstable=0 bg_thresh=1007 thresh=2014 gap=651 poll_thresh=19 ino=257 dd-2584 [001] 314.459953: balance_dirty_state: bdi btrfs-1: dirty=892 wb=496 unstable=0 bg_thresh=1006 thresh=2013 gap=625 poll_thresh=20 ino=257 dd-2584 [001] 314.460065: balance_dirty_state: bdi btrfs-1: dirty=942 wb=496 unstable=0 bg_thresh=1006 thresh=2012 gap=574 poll_thresh=21 ino=257 dd-2584 [001] 314.460178: balance_dirty_state: bdi btrfs-1: dirty=967 wb=496 unstable=0 bg_thresh=1008 thresh=2016 gap=553 poll_thresh=22 ino=257 dd-2584 [001] 314.460460: balance_dirty_state: bdi btrfs-1: dirty=992 wb=496 unstable=0 bg_thresh=1007 thresh=2015 gap=527 poll_thresh=23 ino=257 dd-2584 [001] 314.460573: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=496 unstable=0 bg_thresh=1007 thresh=2014 gap=501 poll_thresh=24 ino=257 dd-2584 [001] 314.460577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-233% task_weight=98% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 314.460689: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21812 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 314.463571: writeback_single_inode: bdi btrfs-1: ino=257 state= age=76 wrote=592 to_write=15792 dd-2584 [001] 314.467334: balance_dirty_state: bdi btrfs-1: dirty=442 wb=971 unstable=0 bg_thresh=1011 thresh=2022 gap=609 poll_thresh=24 ino=257 dd-2584 [001] 314.467458: balance_dirty_state: bdi btrfs-1: dirty=467 wb=971 unstable=0 bg_thresh=1010 thresh=2021 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 314.467697: balance_dirty_state: bdi btrfs-1: dirty=492 wb=971 unstable=0 bg_thresh=1012 thresh=2025 gap=562 poll_thresh=19 ino=257 dd-2584 [001] 314.467933: balance_dirty_state: bdi btrfs-1: dirty=542 wb=971 unstable=0 bg_thresh=1012 thresh=2024 gap=511 poll_thresh=20 ino=257 dd-2584 [001] 314.468167: balance_dirty_state: bdi btrfs-1: dirty=567 wb=971 unstable=0 bg_thresh=1011 thresh=2023 gap=485 poll_thresh=21 ino=257 dd-2584 [001] 314.468176: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 314.475479: balance_dirty_state: bdi btrfs-1: dirty=567 wb=846 unstable=0 bg_thresh=1010 thresh=2021 gap=608 poll_thresh=21 ino=257 dd-2584 [001] 314.475566: balance_dirty_state: bdi btrfs-1: dirty=592 wb=846 unstable=0 bg_thresh=1007 thresh=2015 gap=577 poll_thresh=16 ino=257 dd-2584 [001] 314.475681: balance_dirty_state: bdi btrfs-1: dirty=617 wb=846 unstable=0 bg_thresh=1009 thresh=2019 gap=556 poll_thresh=17 ino=257 dd-2584 [001] 314.475793: balance_dirty_state: bdi btrfs-1: dirty=642 wb=846 unstable=0 bg_thresh=1009 thresh=2018 gap=530 poll_thresh=18 ino=257 dd-2584 [001] 314.476076: balance_dirty_state: bdi btrfs-1: dirty=667 wb=846 unstable=0 bg_thresh=1008 thresh=2017 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 314.476080: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 314.483408: balance_dirty_state: bdi btrfs-1: dirty=667 wb=721 unstable=0 bg_thresh=1007 thresh=2014 gap=626 poll_thresh=19 ino=257 dd-2584 [001] 314.483498: balance_dirty_state: bdi btrfs-1: dirty=692 wb=721 unstable=0 bg_thresh=1009 thresh=2019 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 314.483557: balance_dirty_state: bdi btrfs-1: dirty=717 wb=721 unstable=0 bg_thresh=1006 thresh=2013 gap=575 poll_thresh=15 ino=257 dd-2584 [001] 314.483616: balance_dirty_state: bdi btrfs-1: dirty=717 wb=721 unstable=0 bg_thresh=1011 thresh=2023 gap=585 poll_thresh=16 ino=257 dd-2584 [001] 314.483733: balance_dirty_state: bdi btrfs-1: dirty=767 wb=721 unstable=0 bg_thresh=1011 thresh=2022 gap=534 poll_thresh=17 ino=257 dd-2584 [001] 314.483850: balance_dirty_state: bdi btrfs-1: dirty=792 wb=721 unstable=0 bg_thresh=1007 thresh=2015 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 314.483854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 314.491457: balance_dirty_state: bdi btrfs-1: dirty=792 wb=596 unstable=0 bg_thresh=1009 thresh=2018 gap=630 poll_thresh=18 ino=257 dd-2584 [001] 314.491525: balance_dirty_state: bdi btrfs-1: dirty=817 wb=596 unstable=0 bg_thresh=1009 thresh=2018 gap=605 poll_thresh=13 ino=257 dd-2584 [001] 314.491584: balance_dirty_state: bdi btrfs-1: dirty=817 wb=596 unstable=0 bg_thresh=1008 thresh=2017 gap=604 poll_thresh=14 ino=257 dd-2584 [001] 314.491644: balance_dirty_state: bdi btrfs-1: dirty=842 wb=596 unstable=0 bg_thresh=1011 thresh=2022 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 314.491703: balance_dirty_state: bdi btrfs-1: dirty=842 wb=596 unstable=0 bg_thresh=1010 thresh=2021 gap=583 poll_thresh=16 ino=257 dd-2584 [001] 314.491820: balance_dirty_state: bdi btrfs-1: dirty=892 wb=596 unstable=0 bg_thresh=1010 thresh=2020 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 314.491936: balance_dirty_state: bdi btrfs-1: dirty=917 wb=596 unstable=0 bg_thresh=1009 thresh=2019 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 314.492232: balance_dirty_state: bdi btrfs-1: dirty=942 wb=596 unstable=0 bg_thresh=1011 thresh=2023 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 314.492237: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 314.499491: balance_dirty_state: bdi btrfs-1: dirty=942 wb=471 unstable=0 bg_thresh=1012 thresh=2025 gap=612 poll_thresh=19 ino=257 dd-2584 [003] 314.499555: balance_dirty_state: bdi btrfs-1: dirty=942 wb=471 unstable=0 bg_thresh=1012 thresh=2025 gap=612 poll_thresh=14 ino=257 dd-2584 [003] 314.499613: balance_dirty_state: bdi btrfs-1: dirty=967 wb=471 unstable=0 bg_thresh=1015 thresh=2030 gap=592 poll_thresh=15 ino=257 dd-2584 [003] 314.499671: balance_dirty_state: bdi btrfs-1: dirty=992 wb=471 unstable=0 bg_thresh=1017 thresh=2035 gap=572 poll_thresh=16 ino=257 dd-2584 [003] 314.499788: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=471 unstable=0 bg_thresh=1020 thresh=2040 gap=552 poll_thresh=17 ino=257 dd-2584 [003] 314.499905: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=471 unstable=0 bg_thresh=1019 thresh=2039 gap=526 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 314.499951: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21852 wrote=0 to_write=16384 dd-2584 [003] 314.500029: balance_dirty_state: bdi btrfs-1: dirty=1092 wb=471 unstable=0 bg_thresh=1019 thresh=2038 gap=475 poll_thresh=19 ino=257 dd-2584 [003] 314.500030: balance_dirty_pages: bdi btrfs-1: bdi_limit=1388 task_limit=1302 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 314.501567: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=640 to_write=15744 dd-2584 [003] 314.507372: balance_dirty_state: bdi btrfs-1: dirty=442 wb=946 unstable=0 bg_thresh=1009 thresh=2019 gap=631 poll_thresh=19 ino=257 dd-2584 [003] 314.507458: balance_dirty_state: bdi btrfs-1: dirty=442 wb=946 unstable=0 bg_thresh=1009 thresh=2019 gap=631 poll_thresh=14 ino=257 dd-2584 [003] 314.507519: balance_dirty_state: bdi btrfs-1: dirty=467 wb=946 unstable=0 bg_thresh=1012 thresh=2024 gap=611 poll_thresh=15 ino=257 dd-2584 [003] 314.507578: balance_dirty_state: bdi btrfs-1: dirty=467 wb=946 unstable=0 bg_thresh=1014 thresh=2029 gap=616 poll_thresh=16 ino=257 dd-2584 [003] 314.507693: balance_dirty_state: bdi btrfs-1: dirty=517 wb=946 unstable=0 bg_thresh=1017 thresh=2034 gap=571 poll_thresh=17 ino=257 dd-2584 [003] 314.507996: balance_dirty_state: bdi btrfs-1: dirty=542 wb=946 unstable=0 bg_thresh=1019 thresh=2039 gap=551 poll_thresh=18 ino=257 dd-2584 [003] 314.508113: balance_dirty_state: bdi btrfs-1: dirty=567 wb=946 unstable=0 bg_thresh=1019 thresh=2038 gap=525 poll_thresh=19 ino=257 dd-2584 [003] 314.508235: balance_dirty_state: bdi btrfs-1: dirty=617 wb=946 unstable=0 bg_thresh=1021 thresh=2042 gap=479 poll_thresh=20 ino=257 dd-2584 [003] 314.508239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1305 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-95% task_gap=-292% task_weight=100% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 314.515338: balance_dirty_state: bdi btrfs-1: dirty=617 wb=696 unstable=0 bg_thresh=1019 thresh=2038 gap=725 poll_thresh=20 ino=257 dd-2584 [003] 314.515401: balance_dirty_state: bdi btrfs-1: dirty=617 wb=696 unstable=0 bg_thresh=1019 thresh=2038 gap=725 poll_thresh=15 ino=257 dd-2584 [003] 314.515462: balance_dirty_state: bdi btrfs-1: dirty=642 wb=696 unstable=0 bg_thresh=1021 thresh=2043 gap=705 poll_thresh=16 ino=257 dd-2584 [003] 314.515576: balance_dirty_state: bdi btrfs-1: dirty=667 wb=696 unstable=0 bg_thresh=1024 thresh=2048 gap=685 poll_thresh=17 ino=257 dd-2584 [003] 314.515695: balance_dirty_state: bdi btrfs-1: dirty=692 wb=696 unstable=0 bg_thresh=1023 thresh=2047 gap=659 poll_thresh=18 ino=257 dd-2584 [003] 314.515816: balance_dirty_state: bdi btrfs-1: dirty=742 wb=696 unstable=0 bg_thresh=1025 thresh=2051 gap=613 poll_thresh=19 ino=257 dd-2584 [003] 314.515934: balance_dirty_state: bdi btrfs-1: dirty=767 wb=696 unstable=0 bg_thresh=1025 thresh=2050 gap=587 poll_thresh=20 ino=257 dd-2584 [003] 314.516229: balance_dirty_state: bdi btrfs-1: dirty=792 wb=696 unstable=0 bg_thresh=1024 thresh=2049 gap=561 poll_thresh=21 ino=257 dd-2584 [003] 314.516351: balance_dirty_state: bdi btrfs-1: dirty=842 wb=696 unstable=0 bg_thresh=1023 thresh=2047 gap=509 poll_thresh=22 ino=257 dd-2584 [003] 314.516355: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-240% task_weight=100% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 314.523402: balance_dirty_state: bdi btrfs-1: dirty=842 wb=621 unstable=0 bg_thresh=1001 thresh=2003 gap=540 poll_thresh=22 ino=257 dd-2584 [007] 314.523500: balance_dirty_state: bdi btrfs-1: dirty=842 wb=621 unstable=0 bg_thresh=995 thresh=1990 gap=527 poll_thresh=16 ino=257 dd-2584 [007] 314.523677: balance_dirty_state: bdi btrfs-1: dirty=892 wb=621 unstable=0 bg_thresh=1000 thresh=2000 gap=487 poll_thresh=17 ino=257 dd-2584 [007] 314.523684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 314.531387: balance_dirty_state: bdi btrfs-1: dirty=892 wb=621 unstable=0 bg_thresh=994 thresh=1989 gap=476 poll_thresh=17 ino=257 dd-2584 [007] 314.531394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=98% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 314.539440: balance_dirty_state: bdi btrfs-1: dirty=892 wb=371 unstable=0 bg_thresh=1012 thresh=2024 gap=761 poll_thresh=17 ino=257 dd-2584 [007] 314.539510: balance_dirty_state: bdi btrfs-1: dirty=892 wb=371 unstable=0 bg_thresh=1009 thresh=2018 gap=755 poll_thresh=13 ino=257 dd-2584 [007] 314.539574: balance_dirty_state: bdi btrfs-1: dirty=917 wb=371 unstable=0 bg_thresh=1011 thresh=2023 gap=735 poll_thresh=14 ino=257 dd-2584 [007] 314.539633: balance_dirty_state: bdi btrfs-1: dirty=942 wb=371 unstable=0 bg_thresh=1008 thresh=2017 gap=704 poll_thresh=15 ino=257 dd-2584 [007] 314.539693: balance_dirty_state: bdi btrfs-1: dirty=942 wb=371 unstable=0 bg_thresh=1011 thresh=2022 gap=709 poll_thresh=16 ino=257 dd-2584 [007] 314.539815: balance_dirty_state: bdi btrfs-1: dirty=992 wb=371 unstable=0 bg_thresh=1010 thresh=2021 gap=658 poll_thresh=17 ino=257 dd-2584 [007] 314.539939: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=371 unstable=0 bg_thresh=1009 thresh=2019 gap=631 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 314.539991: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21892 wrote=0 to_write=16384 dd-2584 [007] 314.540256: balance_dirty_state: bdi btrfs-1: dirty=992 wb=446 unstable=0 bg_thresh=1009 thresh=2018 gap=580 poll_thresh=19 ino=257 dd-2584 [007] 314.540386: balance_dirty_state: bdi btrfs-1: dirty=967 wb=496 unstable=0 bg_thresh=1008 thresh=2017 gap=554 poll_thresh=20 ino=257 dd-2584 [007] 314.540515: balance_dirty_state: bdi btrfs-1: dirty=942 wb=546 unstable=0 bg_thresh=1008 thresh=2016 gap=528 poll_thresh=21 ino=257 dd-2584 [007] 314.540644: balance_dirty_state: bdi btrfs-1: dirty=917 wb=596 unstable=0 bg_thresh=1010 thresh=2020 gap=507 poll_thresh=22 ino=257 dd-2584 [007] 314.540772: balance_dirty_state: bdi btrfs-1: dirty=892 wb=671 unstable=0 bg_thresh=1009 thresh=2019 gap=456 poll_thresh=23 ino=257 dd-2584 [007] 314.540774: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-320% task_weight=98% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 314.541787: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=72 wrote=736 to_write=15648 dd-2584 [003] 314.547450: balance_dirty_state: bdi btrfs-1: dirty=442 wb=996 unstable=0 bg_thresh=998 thresh=1997 gap=559 poll_thresh=23 ino=257 dd-2584 [003] 314.547523: balance_dirty_state: bdi btrfs-1: dirty=442 wb=996 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=17 ino=257 dd-2584 [003] 314.547645: balance_dirty_state: bdi btrfs-1: dirty=467 wb=996 unstable=0 bg_thresh=1003 thresh=2007 gap=544 poll_thresh=18 ino=257 dd-2584 [003] 314.547764: balance_dirty_state: bdi btrfs-1: dirty=517 wb=996 unstable=0 bg_thresh=1006 thresh=2012 gap=499 poll_thresh=19 ino=257 dd-2584 [003] 314.547769: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-283% task_weight=99% bdi_bw=65552 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 314.555493: balance_dirty_state: bdi btrfs-1: dirty=517 wb=871 unstable=0 bg_thresh=1006 thresh=2012 gap=624 poll_thresh=19 ino=257 dd-2584 [003] 314.555568: balance_dirty_state: bdi btrfs-1: dirty=517 wb=871 unstable=0 bg_thresh=1006 thresh=2012 gap=624 poll_thresh=14 ino=257 dd-2584 [003] 314.555633: balance_dirty_state: bdi btrfs-1: dirty=542 wb=871 unstable=0 bg_thresh=1005 thresh=2011 gap=598 poll_thresh=15 ino=257 dd-2584 [003] 314.555878: balance_dirty_state: bdi btrfs-1: dirty=567 wb=871 unstable=0 bg_thresh=1008 thresh=2016 gap=578 poll_thresh=16 ino=257 dd-2584 [003] 314.555999: balance_dirty_state: bdi btrfs-1: dirty=592 wb=871 unstable=0 bg_thresh=1004 thresh=2009 gap=546 poll_thresh=17 ino=257 dd-2584 [003] 314.556119: balance_dirty_state: bdi btrfs-1: dirty=617 wb=871 unstable=0 bg_thresh=1004 thresh=2008 gap=520 poll_thresh=18 ino=257 dd-2584 [003] 314.556237: balance_dirty_state: bdi btrfs-1: dirty=642 wb=871 unstable=0 bg_thresh=1006 thresh=2012 gap=499 poll_thresh=19 ino=257 dd-2584 [003] 314.556241: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-283% task_weight=99% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 314.563509: balance_dirty_state: bdi btrfs-1: dirty=642 wb=721 unstable=0 bg_thresh=1006 thresh=2012 gap=649 poll_thresh=19 ino=257 dd-2584 [007] 314.563596: balance_dirty_state: bdi btrfs-1: dirty=667 wb=721 unstable=0 bg_thresh=1005 thresh=2011 gap=623 poll_thresh=14 ino=257 dd-2584 [007] 314.563675: balance_dirty_state: bdi btrfs-1: dirty=692 wb=721 unstable=0 bg_thresh=1005 thresh=2011 gap=598 poll_thresh=15 ino=257 dd-2584 [007] 314.563752: balance_dirty_state: bdi btrfs-1: dirty=692 wb=721 unstable=0 bg_thresh=1008 thresh=2016 gap=603 poll_thresh=16 ino=257 dd-2584 [007] 314.563905: balance_dirty_state: bdi btrfs-1: dirty=717 wb=721 unstable=0 bg_thresh=1007 thresh=2015 gap=577 poll_thresh=17 ino=257 dd-2584 [007] 314.564058: balance_dirty_state: bdi btrfs-1: dirty=767 wb=721 unstable=0 bg_thresh=1009 thresh=2019 gap=531 poll_thresh=18 ino=257 dd-2584 [007] 314.564210: balance_dirty_state: bdi btrfs-1: dirty=792 wb=721 unstable=0 bg_thresh=1009 thresh=2018 gap=505 poll_thresh=19 ino=257 dd-2584 [007] 314.564595: balance_dirty_state: bdi btrfs-1: dirty=817 wb=721 unstable=0 bg_thresh=1008 thresh=2017 gap=479 poll_thresh=20 ino=257 dd-2584 [007] 314.564601: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-112% task_gap=-324% task_weight=99% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 314.571530: balance_dirty_state: bdi btrfs-1: dirty=817 wb=721 unstable=0 bg_thresh=1009 thresh=2019 gap=481 poll_thresh=20 ino=257 dd-2584 [007] 314.571536: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-111% task_gap=-322% task_weight=99% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 314.579581: balance_dirty_state: bdi btrfs-1: dirty=817 wb=471 unstable=0 bg_thresh=1006 thresh=2012 gap=724 poll_thresh=20 ino=257 dd-2584 [007] 314.579679: balance_dirty_state: bdi btrfs-1: dirty=842 wb=471 unstable=0 bg_thresh=1005 thresh=2011 gap=698 poll_thresh=15 ino=257 dd-2584 [007] 314.579736: balance_dirty_state: bdi btrfs-1: dirty=867 wb=471 unstable=0 bg_thresh=1005 thresh=2011 gap=673 poll_thresh=16 ino=257 dd-2584 [007] 314.579849: balance_dirty_state: bdi btrfs-1: dirty=892 wb=471 unstable=0 bg_thresh=1007 thresh=2015 gap=652 poll_thresh=17 ino=257 dd-2584 [007] 314.579960: balance_dirty_state: bdi btrfs-1: dirty=917 wb=471 unstable=0 bg_thresh=1007 thresh=2014 gap=626 poll_thresh=18 ino=257 dd-2584 [007] 314.580072: balance_dirty_state: bdi btrfs-1: dirty=942 wb=471 unstable=0 bg_thresh=1006 thresh=2013 gap=600 poll_thresh=19 ino=257 dd-2584 [007] 314.580186: balance_dirty_state: bdi btrfs-1: dirty=992 wb=471 unstable=0 bg_thresh=1008 thresh=2017 gap=554 poll_thresh=20 ino=257 dd-2584 [007] 314.580299: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=471 unstable=0 bg_thresh=1008 thresh=2016 gap=528 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 314.580384: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21932 wrote=0 to_write=16384 dd-2584 [007] 314.580424: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=471 unstable=0 bg_thresh=1007 thresh=2015 gap=502 poll_thresh=22 ino=257 dd-2584 [007] 314.580426: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 314.582517: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=112 wrote=624 to_write=15760 dd-2584 [007] 314.587564: balance_dirty_state: bdi btrfs-1: dirty=417 wb=971 unstable=0 bg_thresh=1009 thresh=2019 gap=631 poll_thresh=22 ino=257 dd-2584 [007] 314.587826: balance_dirty_state: bdi btrfs-1: dirty=442 wb=971 unstable=0 bg_thresh=1006 thresh=2013 gap=600 poll_thresh=16 ino=257 dd-2584 [007] 314.587944: balance_dirty_state: bdi btrfs-1: dirty=467 wb=971 unstable=0 bg_thresh=1008 thresh=2017 gap=579 poll_thresh=17 ino=257 dd-2584 [007] 314.588061: balance_dirty_state: bdi btrfs-1: dirty=492 wb=971 unstable=0 bg_thresh=1008 thresh=2016 gap=553 poll_thresh=18 ino=257 dd-2584 [007] 314.588178: balance_dirty_state: bdi btrfs-1: dirty=542 wb=971 unstable=0 bg_thresh=1007 thresh=2015 gap=502 poll_thresh=19 ino=257 dd-2584 [007] 314.588183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-233% task_weight=100% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 314.595599: balance_dirty_state: bdi btrfs-1: dirty=542 wb=846 unstable=0 bg_thresh=1006 thresh=2013 gap=625 poll_thresh=19 ino=257 dd-2584 [007] 314.595689: balance_dirty_state: bdi btrfs-1: dirty=542 wb=846 unstable=0 bg_thresh=1006 thresh=2012 gap=624 poll_thresh=14 ino=257 dd-2584 [007] 314.595747: balance_dirty_state: bdi btrfs-1: dirty=567 wb=846 unstable=0 bg_thresh=1008 thresh=2017 gap=604 poll_thresh=15 ino=257 dd-2584 [007] 314.595804: balance_dirty_state: bdi btrfs-1: dirty=592 wb=846 unstable=0 bg_thresh=1008 thresh=2016 gap=578 poll_thresh=16 ino=257 dd-2584 [007] 314.595915: balance_dirty_state: bdi btrfs-1: dirty=617 wb=846 unstable=0 bg_thresh=1007 thresh=2015 gap=552 poll_thresh=17 ino=257 dd-2584 [007] 314.596027: balance_dirty_state: bdi btrfs-1: dirty=642 wb=846 unstable=0 bg_thresh=1007 thresh=2014 gap=526 poll_thresh=18 ino=257 dd-2584 [007] 314.596141: balance_dirty_state: bdi btrfs-1: dirty=692 wb=846 unstable=0 bg_thresh=1006 thresh=2013 gap=475 poll_thresh=19 ino=257 dd-2584 [007] 314.596145: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-91% task_gap=-283% task_weight=100% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 314.603481: balance_dirty_state: bdi btrfs-1: dirty=692 wb=721 unstable=0 bg_thresh=1008 thresh=2016 gap=603 poll_thresh=19 ino=257 dd-2584 [007] 314.603771: balance_dirty_state: bdi btrfs-1: dirty=692 wb=721 unstable=0 bg_thresh=1007 thresh=2015 gap=602 poll_thresh=14 ino=257 dd-2584 [007] 314.603831: balance_dirty_state: bdi btrfs-1: dirty=717 wb=721 unstable=0 bg_thresh=1010 thresh=2020 gap=582 poll_thresh=15 ino=257 dd-2584 [007] 314.603890: balance_dirty_state: bdi btrfs-1: dirty=717 wb=721 unstable=0 bg_thresh=1007 thresh=2014 gap=576 poll_thresh=16 ino=257 dd-2584 [007] 314.604008: balance_dirty_state: bdi btrfs-1: dirty=767 wb=721 unstable=0 bg_thresh=1006 thresh=2013 gap=525 poll_thresh=17 ino=257 dd-2584 [007] 314.604125: balance_dirty_state: bdi btrfs-1: dirty=792 wb=721 unstable=0 bg_thresh=1006 thresh=2012 gap=499 poll_thresh=18 ino=257 dd-2584 [007] 314.604130: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 314.611462: balance_dirty_state: bdi btrfs-1: dirty=792 wb=496 unstable=0 bg_thresh=1003 thresh=2007 gap=719 poll_thresh=18 ino=257 dd-2584 [007] 314.611537: balance_dirty_state: bdi btrfs-1: dirty=817 wb=496 unstable=0 bg_thresh=1008 thresh=2017 gap=704 poll_thresh=13 ino=257 dd-2584 [007] 314.611601: balance_dirty_state: bdi btrfs-1: dirty=817 wb=496 unstable=0 bg_thresh=1005 thresh=2011 gap=698 poll_thresh=14 ino=257 dd-2584 [007] 314.611661: balance_dirty_state: bdi btrfs-1: dirty=842 wb=496 unstable=0 bg_thresh=1008 thresh=2016 gap=678 poll_thresh=15 ino=257 dd-2584 [007] 314.611719: balance_dirty_state: bdi btrfs-1: dirty=867 wb=496 unstable=0 bg_thresh=1005 thresh=2010 gap=647 poll_thresh=16 ino=257 dd-2584 [007] 314.611836: balance_dirty_state: bdi btrfs-1: dirty=892 wb=496 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=17 ino=257 dd-2584 [007] 314.611954: balance_dirty_state: bdi btrfs-1: dirty=917 wb=496 unstable=0 bg_thresh=1006 thresh=2013 gap=600 poll_thresh=18 ino=257 dd-2584 [007] 314.612234: balance_dirty_state: bdi btrfs-1: dirty=942 wb=496 unstable=0 bg_thresh=1006 thresh=2012 gap=574 poll_thresh=19 ino=257 dd-2584 [007] 314.612347: balance_dirty_state: bdi btrfs-1: dirty=992 wb=496 unstable=0 bg_thresh=1005 thresh=2011 gap=523 poll_thresh=20 ino=257 dd-2584 [007] 314.612459: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=496 unstable=0 bg_thresh=1005 thresh=2010 gap=497 poll_thresh=21 ino=257 dd-2584 [007] 314.612464: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 314.612539: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=21964 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 314.615408: writeback_single_inode: bdi btrfs-1: ino=257 state= age=144 wrote=592 to_write=15792 dd-2584 [007] 314.619430: balance_dirty_state: bdi btrfs-1: dirty=417 wb=946 unstable=0 bg_thresh=1007 thresh=2014 gap=651 poll_thresh=21 ino=257 dd-2584 [007] 314.619548: balance_dirty_state: bdi btrfs-1: dirty=442 wb=946 unstable=0 bg_thresh=1009 thresh=2018 gap=630 poll_thresh=16 ino=257 dd-2584 [007] 314.619785: balance_dirty_state: bdi btrfs-1: dirty=467 wb=946 unstable=0 bg_thresh=1008 thresh=2017 gap=604 poll_thresh=17 ino=257 dd-2584 [007] 314.620019: balance_dirty_state: bdi btrfs-1: dirty=492 wb=946 unstable=0 bg_thresh=1008 thresh=2016 gap=578 poll_thresh=18 ino=257 dd-2584 [007] 314.620250: balance_dirty_state: bdi btrfs-1: dirty=517 wb=946 unstable=0 bg_thresh=1007 thresh=2015 gap=552 poll_thresh=19 ino=257 dd-2584 [007] 314.620488: balance_dirty_state: bdi btrfs-1: dirty=567 wb=946 unstable=0 bg_thresh=1009 thresh=2019 gap=506 poll_thresh=20 ino=257 dd-2584 [007] 314.620722: balance_dirty_state: bdi btrfs-1: dirty=592 wb=946 unstable=0 bg_thresh=1009 thresh=2018 gap=480 poll_thresh=21 ino=257 dd-2584 [007] 314.620730: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-88% task_gap=-276% task_weight=99% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 314.627443: balance_dirty_state: bdi btrfs-1: dirty=592 wb=821 unstable=0 bg_thresh=1009 thresh=2019 gap=606 poll_thresh=21 ino=257 dd-2584 [007] 314.627922: balance_dirty_state: bdi btrfs-1: dirty=617 wb=821 unstable=0 bg_thresh=1006 thresh=2013 gap=575 poll_thresh=16 ino=257 dd-2584 [007] 314.628158: balance_dirty_state: bdi btrfs-1: dirty=642 wb=821 unstable=0 bg_thresh=1006 thresh=2012 gap=549 poll_thresh=17 ino=257 dd-2584 [007] 314.628393: balance_dirty_state: bdi btrfs-1: dirty=667 wb=821 unstable=0 bg_thresh=1008 thresh=2016 gap=528 poll_thresh=18 ino=257 dd-2584 [007] 314.628627: balance_dirty_state: bdi btrfs-1: dirty=692 wb=821 unstable=0 bg_thresh=1007 thresh=2015 gap=502 poll_thresh=19 ino=257 dd-2584 [007] 314.628635: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1280 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-280% task_weight=100% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 314.635499: balance_dirty_state: bdi btrfs-1: dirty=692 wb=696 unstable=0 bg_thresh=1007 thresh=2015 gap=627 poll_thresh=19 ino=257 dd-2584 [007] 314.635599: balance_dirty_state: bdi btrfs-1: dirty=717 wb=696 unstable=0 bg_thresh=1010 thresh=2020 gap=607 poll_thresh=14 ino=257 dd-2584 [007] 314.635657: balance_dirty_state: bdi btrfs-1: dirty=742 wb=696 unstable=0 bg_thresh=1007 thresh=2014 gap=576 poll_thresh=15 ino=257 dd-2584 [007] 314.635714: balance_dirty_state: bdi btrfs-1: dirty=742 wb=696 unstable=0 bg_thresh=1009 thresh=2019 gap=581 poll_thresh=16 ino=257 dd-2584 [007] 314.635826: balance_dirty_state: bdi btrfs-1: dirty=792 wb=696 unstable=0 bg_thresh=1011 thresh=2023 gap=535 poll_thresh=17 ino=257 dd-2584 [007] 314.635938: balance_dirty_state: bdi btrfs-1: dirty=817 wb=696 unstable=0 bg_thresh=1008 thresh=2016 gap=503 poll_thresh=18 ino=257 dd-2584 [007] 314.635943: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 314.643416: balance_dirty_state: bdi btrfs-1: dirty=817 wb=571 unstable=0 bg_thresh=1008 thresh=2016 gap=628 poll_thresh=18 ino=257 dd-2584 [007] 314.643505: balance_dirty_state: bdi btrfs-1: dirty=842 wb=571 unstable=0 bg_thresh=1008 thresh=2016 gap=603 poll_thresh=13 ino=257 dd-2584 [007] 314.643627: balance_dirty_state: bdi btrfs-1: dirty=842 wb=571 unstable=0 bg_thresh=1004 thresh=2008 gap=595 poll_thresh=14 ino=257 dd-2584 [007] 314.644104: balance_dirty_state: bdi btrfs-1: dirty=867 wb=571 unstable=0 bg_thresh=1006 thresh=2013 gap=575 poll_thresh=15 ino=257 dd-2584 [007] 314.644230: balance_dirty_state: bdi btrfs-1: dirty=892 wb=571 unstable=0 bg_thresh=1002 thresh=2005 gap=542 poll_thresh=16 ino=257 dd-2584 [007] 314.644470: balance_dirty_state: bdi btrfs-1: dirty=917 wb=571 unstable=0 bg_thresh=1007 thresh=2015 gap=527 poll_thresh=17 ino=257 dd-2584 [007] 314.644715: balance_dirty_state: bdi btrfs-1: dirty=942 wb=571 unstable=0 bg_thresh=1006 thresh=2013 gap=500 poll_thresh=18 ino=257 dd-2584 [007] 314.644723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 314.651477: balance_dirty_state: bdi btrfs-1: dirty=942 wb=571 unstable=0 bg_thresh=1012 thresh=2024 gap=511 poll_thresh=18 ino=257 dd-2584 [007] 314.651609: balance_dirty_state: bdi btrfs-1: dirty=967 wb=571 unstable=0 bg_thresh=1012 thresh=2024 gap=486 poll_thresh=13 ino=257 dd-2584 [007] 314.651618: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-221% task_weight=99% bdi_bw=66236 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [007] 314.659506: balance_dirty_state: bdi btrfs-1: dirty=967 wb=446 unstable=0 bg_thresh=1010 thresh=2021 gap=608 poll_thresh=13 ino=257 dd-2584 [007] 314.659574: balance_dirty_state: bdi btrfs-1: dirty=967 wb=446 unstable=0 bg_thresh=1010 thresh=2020 gap=607 poll_thresh=10 ino=257 dd-2584 [007] 314.659638: balance_dirty_state: bdi btrfs-1: dirty=992 wb=446 unstable=0 bg_thresh=1012 thresh=2025 gap=587 poll_thresh=11 ino=257 dd-2584 [007] 314.659698: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=446 unstable=0 bg_thresh=1009 thresh=2019 gap=556 poll_thresh=12 ino=257 dd-2584 [007] 314.659762: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=446 unstable=0 bg_thresh=1012 thresh=2024 gap=561 poll_thresh=13 ino=257 flush-btrfs-1-2586 [002] 314.659771: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22012 wrote=0 to_write=16384 dd-2584 [007] 314.659826: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=446 unstable=0 bg_thresh=1011 thresh=2023 gap=535 poll_thresh=14 ino=257 dd-2584 [007] 314.659889: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=446 unstable=0 bg_thresh=1008 thresh=2017 gap=504 poll_thresh=15 ino=257 dd-2584 [007] 314.659891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-231% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 314.661317: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=640 to_write=15744 dd-2584 [003] 314.668325: balance_dirty_state: bdi btrfs-1: dirty=442 wb=721 unstable=0 bg_thresh=1009 thresh=2019 gap=856 poll_thresh=15 ino=257 dd-2584 [003] 314.668411: balance_dirty_state: bdi btrfs-1: dirty=467 wb=721 unstable=0 bg_thresh=1006 thresh=2013 gap=825 poll_thresh=11 ino=257 dd-2584 [003] 314.668479: balance_dirty_state: bdi btrfs-1: dirty=492 wb=721 unstable=0 bg_thresh=1006 thresh=2012 gap=799 poll_thresh=12 ino=257 dd-2584 [003] 314.668545: balance_dirty_state: bdi btrfs-1: dirty=492 wb=721 unstable=0 bg_thresh=1011 thresh=2023 gap=810 poll_thresh=13 ino=257 dd-2584 [003] 314.668793: balance_dirty_state: bdi btrfs-1: dirty=517 wb=721 unstable=0 bg_thresh=1005 thresh=2010 gap=772 poll_thresh=14 ino=257 dd-2584 [003] 314.668858: balance_dirty_state: bdi btrfs-1: dirty=542 wb=721 unstable=0 bg_thresh=1007 thresh=2015 gap=752 poll_thresh=15 ino=257 dd-2584 [003] 314.668919: balance_dirty_state: bdi btrfs-1: dirty=542 wb=721 unstable=0 bg_thresh=1010 thresh=2021 gap=758 poll_thresh=16 ino=257 dd-2584 [003] 314.669038: balance_dirty_state: bdi btrfs-1: dirty=592 wb=721 unstable=0 bg_thresh=1012 thresh=2025 gap=712 poll_thresh=17 ino=257 dd-2584 [003] 314.669156: balance_dirty_state: bdi btrfs-1: dirty=617 wb=721 unstable=0 bg_thresh=1015 thresh=2030 gap=692 poll_thresh=18 ino=257 dd-2584 [003] 314.669276: balance_dirty_state: bdi btrfs-1: dirty=642 wb=721 unstable=0 bg_thresh=1014 thresh=2029 gap=666 poll_thresh=19 ino=257 dd-2584 [003] 314.669397: balance_dirty_state: bdi btrfs-1: dirty=667 wb=721 unstable=0 bg_thresh=1016 thresh=2033 gap=645 poll_thresh=20 ino=257 dd-2584 [003] 314.669516: balance_dirty_state: bdi btrfs-1: dirty=717 wb=721 unstable=0 bg_thresh=1016 thresh=2032 gap=594 poll_thresh=21 ino=257 dd-2584 [003] 314.669635: balance_dirty_state: bdi btrfs-1: dirty=742 wb=721 unstable=0 bg_thresh=1012 thresh=2025 gap=562 poll_thresh=22 ino=257 dd-2584 [003] 314.669918: balance_dirty_state: bdi btrfs-1: dirty=767 wb=721 unstable=0 bg_thresh=1009 thresh=2018 gap=530 poll_thresh=23 ino=257 dd-2584 [003] 314.670045: balance_dirty_state: bdi btrfs-1: dirty=817 wb=721 unstable=0 bg_thresh=1011 thresh=2022 gap=484 poll_thresh=24 ino=257 dd-2584 [003] 314.670050: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-131% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 314.675426: balance_dirty_state: bdi btrfs-1: dirty=817 wb=646 unstable=0 bg_thresh=1018 thresh=2036 gap=573 poll_thresh=24 ino=257 dd-2584 [000] 314.675489: balance_dirty_state: bdi btrfs-1: dirty=842 wb=646 unstable=0 bg_thresh=1015 thresh=2030 gap=542 poll_thresh=18 ino=257 dd-2584 [000] 314.675603: balance_dirty_state: bdi btrfs-1: dirty=867 wb=646 unstable=0 bg_thresh=1017 thresh=2035 gap=522 poll_thresh=19 ino=257 dd-2584 [000] 314.675722: balance_dirty_state: bdi btrfs-1: dirty=892 wb=646 unstable=0 bg_thresh=1014 thresh=2028 gap=490 poll_thresh=20 ino=257 dd-2584 [000] 314.675728: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 314.683460: balance_dirty_state: bdi btrfs-1: dirty=892 wb=496 unstable=0 bg_thresh=1011 thresh=2022 gap=634 poll_thresh=20 ino=257 dd-2584 [004] 314.683552: balance_dirty_state: bdi btrfs-1: dirty=917 wb=496 unstable=0 bg_thresh=1011 thresh=2022 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 314.683635: balance_dirty_state: bdi btrfs-1: dirty=942 wb=496 unstable=0 bg_thresh=1013 thresh=2027 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 314.683804: balance_dirty_state: bdi btrfs-1: dirty=967 wb=496 unstable=0 bg_thresh=1016 thresh=2032 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 314.683973: balance_dirty_state: bdi btrfs-1: dirty=992 wb=496 unstable=0 bg_thresh=1018 thresh=2037 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 314.684149: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=496 unstable=0 bg_thresh=1020 thresh=2041 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 314.684156: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1305 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-4% task_gap=-108% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 314.684240: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22036 wrote=0 to_write=16384 flush-btrfs-1-2586 [002] 314.685553: writeback_single_inode: bdi btrfs-1: ino=257 state= age=64 wrote=560 to_write=15824 dd-2584 [004] 314.691464: balance_dirty_state: bdi btrfs-1: dirty=467 wb=921 unstable=0 bg_thresh=1007 thresh=2015 gap=627 poll_thresh=19 ino=257 dd-2584 [004] 314.691727: balance_dirty_state: bdi btrfs-1: dirty=467 wb=921 unstable=0 bg_thresh=1007 thresh=2015 gap=627 poll_thresh=14 ino=257 dd-2584 [004] 314.691811: balance_dirty_state: bdi btrfs-1: dirty=492 wb=921 unstable=0 bg_thresh=1010 thresh=2020 gap=607 poll_thresh=15 ino=257 dd-2584 [004] 314.691888: balance_dirty_state: bdi btrfs-1: dirty=492 wb=921 unstable=0 bg_thresh=1012 thresh=2025 gap=612 poll_thresh=16 ino=257 dd-2584 [004] 314.692009: balance_dirty_state: bdi btrfs-1: dirty=542 wb=921 unstable=0 bg_thresh=1012 thresh=2024 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 314.692181: balance_dirty_state: bdi btrfs-1: dirty=567 wb=921 unstable=0 bg_thresh=1011 thresh=2023 gap=535 poll_thresh=18 ino=257 dd-2584 [004] 314.692349: balance_dirty_state: bdi btrfs-1: dirty=592 wb=921 unstable=0 bg_thresh=1011 thresh=2022 gap=509 poll_thresh=19 ino=257 dd-2584 [004] 314.692508: balance_dirty_state: bdi btrfs-1: dirty=642 wb=921 unstable=0 bg_thresh=1013 thresh=2026 gap=463 poll_thresh=20 ino=257 dd-2584 [004] 314.692512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-36% task_gap=-173% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 314.699515: balance_dirty_state: bdi btrfs-1: dirty=642 wb=796 unstable=0 bg_thresh=1004 thresh=2009 gap=571 poll_thresh=20 ino=257 dd-2584 [004] 314.699578: balance_dirty_state: bdi btrfs-1: dirty=642 wb=796 unstable=0 bg_thresh=1004 thresh=2009 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 314.699634: balance_dirty_state: bdi btrfs-1: dirty=667 wb=796 unstable=0 bg_thresh=1007 thresh=2014 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 314.699745: balance_dirty_state: bdi btrfs-1: dirty=692 wb=796 unstable=0 bg_thresh=1009 thresh=2019 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 314.700027: balance_dirty_state: bdi btrfs-1: dirty=717 wb=796 unstable=0 bg_thresh=1012 thresh=2024 gap=511 poll_thresh=18 ino=257 dd-2584 [004] 314.700143: balance_dirty_state: bdi btrfs-1: dirty=767 wb=796 unstable=0 bg_thresh=1014 thresh=2028 gap=465 poll_thresh=19 ino=257 dd-2584 [004] 314.700147: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 314.707439: balance_dirty_state: bdi btrfs-1: dirty=767 wb=671 unstable=0 bg_thresh=1011 thresh=2023 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 314.707553: balance_dirty_state: bdi btrfs-1: dirty=767 wb=671 unstable=0 bg_thresh=1014 thresh=2028 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 314.707615: balance_dirty_state: bdi btrfs-1: dirty=792 wb=671 unstable=0 bg_thresh=1011 thresh=2022 gap=559 poll_thresh=15 ino=257 dd-2584 [004] 314.707672: balance_dirty_state: bdi btrfs-1: dirty=817 wb=671 unstable=0 bg_thresh=1013 thresh=2027 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 314.707785: balance_dirty_state: bdi btrfs-1: dirty=842 wb=671 unstable=0 bg_thresh=1013 thresh=2026 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 314.707902: balance_dirty_state: bdi btrfs-1: dirty=867 wb=671 unstable=0 bg_thresh=1015 thresh=2030 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 314.707906: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 314.719482: balance_dirty_state: bdi btrfs-1: dirty=867 wb=546 unstable=0 bg_thresh=1007 thresh=2015 gap=602 poll_thresh=18 ino=257 dd-2584 [004] 314.719573: balance_dirty_state: bdi btrfs-1: dirty=892 wb=546 unstable=0 bg_thresh=1007 thresh=2015 gap=577 poll_thresh=13 ino=257 dd-2584 [004] 314.719656: balance_dirty_state: bdi btrfs-1: dirty=892 wb=546 unstable=0 bg_thresh=1010 thresh=2020 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 314.719741: balance_dirty_state: bdi btrfs-1: dirty=917 wb=546 unstable=0 bg_thresh=1012 thresh=2025 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 314.719824: balance_dirty_state: bdi btrfs-1: dirty=942 wb=546 unstable=0 bg_thresh=1012 thresh=2025 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 314.719995: balance_dirty_state: bdi btrfs-1: dirty=967 wb=546 unstable=0 bg_thresh=1012 thresh=2024 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 314.720465: balance_dirty_state: bdi btrfs-1: dirty=992 wb=421 unstable=0 bg_thresh=1014 thresh=2028 gap=615 poll_thresh=18 ino=257 dd-2584 [004] 314.720581: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=421 unstable=0 bg_thresh=1013 thresh=2027 gap=564 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 314.720647: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22072 wrote=0 to_write=16384 dd-2584 [004] 314.720708: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=421 unstable=0 bg_thresh=1013 thresh=2026 gap=538 poll_thresh=20 ino=257 dd-2584 [004] 314.720838: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=471 unstable=0 bg_thresh=1012 thresh=2024 gap=486 poll_thresh=21 ino=257 dd-2584 [004] 314.720840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-128% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 314.722157: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=640 to_write=15744 dd-2584 [004] 314.727431: balance_dirty_state: bdi btrfs-1: dirty=467 wb=921 unstable=0 bg_thresh=1005 thresh=2010 gap=622 poll_thresh=21 ino=257 dd-2584 [004] 314.727505: balance_dirty_state: bdi btrfs-1: dirty=492 wb=921 unstable=0 bg_thresh=1005 thresh=2010 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 314.727620: balance_dirty_state: bdi btrfs-1: dirty=517 wb=921 unstable=0 bg_thresh=1007 thresh=2015 gap=577 poll_thresh=17 ino=257 dd-2584 [004] 314.727735: balance_dirty_state: bdi btrfs-1: dirty=542 wb=921 unstable=0 bg_thresh=1012 thresh=2025 gap=562 poll_thresh=18 ino=257 dd-2584 [004] 314.727852: balance_dirty_state: bdi btrfs-1: dirty=592 wb=921 unstable=0 bg_thresh=1012 thresh=2024 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 314.728138: balance_dirty_state: bdi btrfs-1: dirty=617 wb=921 unstable=0 bg_thresh=1011 thresh=2023 gap=485 poll_thresh=20 ino=257 dd-2584 [004] 314.728143: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 314.735431: balance_dirty_state: bdi btrfs-1: dirty=617 wb=796 unstable=0 bg_thresh=1006 thresh=2012 gap=599 poll_thresh=20 ino=257 dd-2584 [004] 314.735532: balance_dirty_state: bdi btrfs-1: dirty=642 wb=796 unstable=0 bg_thresh=1006 thresh=2012 gap=574 poll_thresh=15 ino=257 dd-2584 [004] 314.735589: balance_dirty_state: bdi btrfs-1: dirty=642 wb=796 unstable=0 bg_thresh=1008 thresh=2017 gap=579 poll_thresh=16 ino=257 dd-2584 [004] 314.735699: balance_dirty_state: bdi btrfs-1: dirty=667 wb=796 unstable=0 bg_thresh=1011 thresh=2022 gap=559 poll_thresh=17 ino=257 dd-2584 [004] 314.735812: balance_dirty_state: bdi btrfs-1: dirty=717 wb=796 unstable=0 bg_thresh=1010 thresh=2021 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 314.735925: balance_dirty_state: bdi btrfs-1: dirty=742 wb=796 unstable=0 bg_thresh=1012 thresh=2025 gap=487 poll_thresh=19 ino=257 dd-2584 [004] 314.735929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 314.747490: balance_dirty_state: bdi btrfs-1: dirty=742 wb=621 unstable=0 bg_thresh=1005 thresh=2011 gap=648 poll_thresh=19 ino=257 dd-2584 [004] 314.747586: balance_dirty_state: bdi btrfs-1: dirty=767 wb=621 unstable=0 bg_thresh=1005 thresh=2011 gap=623 poll_thresh=14 ino=257 dd-2584 [004] 314.747669: balance_dirty_state: bdi btrfs-1: dirty=767 wb=621 unstable=0 bg_thresh=1008 thresh=2016 gap=628 poll_thresh=15 ino=257 dd-2584 [004] 314.747752: balance_dirty_state: bdi btrfs-1: dirty=792 wb=621 unstable=0 bg_thresh=1010 thresh=2021 gap=608 poll_thresh=16 ino=257 dd-2584 [004] 314.747921: balance_dirty_state: bdi btrfs-1: dirty=817 wb=621 unstable=0 bg_thresh=1013 thresh=2026 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 314.748090: balance_dirty_state: bdi btrfs-1: dirty=867 wb=621 unstable=0 bg_thresh=1012 thresh=2025 gap=537 poll_thresh=18 ino=257 dd-2584 [004] 314.748559: balance_dirty_state: bdi btrfs-1: dirty=892 wb=621 unstable=0 bg_thresh=1012 thresh=2024 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 314.748728: balance_dirty_state: bdi btrfs-1: dirty=917 wb=621 unstable=0 bg_thresh=1014 thresh=2028 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 314.748734: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-35% task_gap=-171% task_weight=100% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 314.755510: balance_dirty_state: bdi btrfs-1: dirty=917 wb=496 unstable=0 bg_thresh=1011 thresh=2022 gap=609 poll_thresh=20 ino=257 dd-2584 [004] 314.755601: balance_dirty_state: bdi btrfs-1: dirty=942 wb=496 unstable=0 bg_thresh=1013 thresh=2027 gap=589 poll_thresh=15 ino=257 dd-2584 [004] 314.755667: balance_dirty_state: bdi btrfs-1: dirty=942 wb=496 unstable=0 bg_thresh=1013 thresh=2027 gap=589 poll_thresh=16 ino=257 dd-2584 [004] 314.755782: balance_dirty_state: bdi btrfs-1: dirty=992 wb=496 unstable=0 bg_thresh=1010 thresh=2020 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 314.755895: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=496 unstable=0 bg_thresh=1009 thresh=2019 gap=506 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 314.755959: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22108 wrote=0 to_write=16384 dd-2584 [004] 314.756021: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=496 unstable=0 bg_thresh=1011 thresh=2023 gap=485 poll_thresh=19 ino=257 dd-2584 [004] 314.756023: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-130% task_weight=99% bdi_bw=65756 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 314.757335: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=576 to_write=15808 dd-2584 [004] 314.763486: balance_dirty_state: bdi btrfs-1: dirty=467 wb=946 unstable=0 bg_thresh=1004 thresh=2009 gap=596 poll_thresh=19 ino=257 dd-2584 [004] 314.763551: balance_dirty_state: bdi btrfs-1: dirty=492 wb=946 unstable=0 bg_thresh=1004 thresh=2009 gap=571 poll_thresh=14 ino=257 dd-2584 [004] 314.763611: balance_dirty_state: bdi btrfs-1: dirty=492 wb=946 unstable=0 bg_thresh=1007 thresh=2014 gap=576 poll_thresh=15 ino=257 dd-2584 [004] 314.763667: balance_dirty_state: bdi btrfs-1: dirty=517 wb=946 unstable=0 bg_thresh=1007 thresh=2014 gap=551 poll_thresh=16 ino=257 dd-2584 [004] 314.763951: balance_dirty_state: bdi btrfs-1: dirty=542 wb=946 unstable=0 bg_thresh=1012 thresh=2024 gap=536 poll_thresh=17 ino=257 dd-2584 [004] 314.764066: balance_dirty_state: bdi btrfs-1: dirty=592 wb=946 unstable=0 bg_thresh=1011 thresh=2023 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 314.764070: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-38% task_gap=-176% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 314.775490: balance_dirty_state: bdi btrfs-1: dirty=592 wb=696 unstable=0 bg_thresh=1005 thresh=2011 gap=723 poll_thresh=18 ino=257 dd-2584 [004] 314.775615: balance_dirty_state: bdi btrfs-1: dirty=592 wb=696 unstable=0 bg_thresh=1005 thresh=2011 gap=723 poll_thresh=13 ino=257 dd-2584 [004] 314.775732: balance_dirty_state: bdi btrfs-1: dirty=617 wb=696 unstable=0 bg_thresh=1008 thresh=2016 gap=703 poll_thresh=14 ino=257 dd-2584 [004] 314.775845: balance_dirty_state: bdi btrfs-1: dirty=642 wb=696 unstable=0 bg_thresh=1008 thresh=2016 gap=678 poll_thresh=15 ino=257 dd-2584 [004] 314.775960: balance_dirty_state: bdi btrfs-1: dirty=642 wb=696 unstable=0 bg_thresh=1010 thresh=2021 gap=683 poll_thresh=16 ino=257 dd-2584 [004] 314.776192: balance_dirty_state: bdi btrfs-1: dirty=692 wb=696 unstable=0 bg_thresh=1013 thresh=2026 gap=638 poll_thresh=17 ino=257 dd-2584 [004] 314.776429: balance_dirty_state: bdi btrfs-1: dirty=717 wb=696 unstable=0 bg_thresh=1012 thresh=2024 gap=611 poll_thresh=18 ino=257 dd-2584 [004] 314.776664: balance_dirty_state: bdi btrfs-1: dirty=742 wb=696 unstable=0 bg_thresh=1011 thresh=2023 gap=585 poll_thresh=19 ino=257 dd-2584 [004] 314.776898: balance_dirty_state: bdi btrfs-1: dirty=767 wb=696 unstable=0 bg_thresh=1011 thresh=2022 gap=559 poll_thresh=20 ino=257 dd-2584 [004] 314.777495: balance_dirty_state: bdi btrfs-1: dirty=817 wb=696 unstable=0 bg_thresh=1013 thresh=2026 gap=513 poll_thresh=21 ino=257 dd-2584 [004] 314.777729: balance_dirty_state: bdi btrfs-1: dirty=842 wb=696 unstable=0 bg_thresh=1012 thresh=2025 gap=487 poll_thresh=22 ino=257 dd-2584 [004] 314.777738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 314.787482: balance_dirty_state: bdi btrfs-1: dirty=867 wb=571 unstable=0 bg_thresh=1000 thresh=2001 gap=563 poll_thresh=22 ino=257 dd-2584 [003] 314.787562: balance_dirty_state: bdi btrfs-1: dirty=867 wb=571 unstable=0 bg_thresh=997 thresh=1995 gap=557 poll_thresh=16 ino=257 dd-2584 [003] 314.787685: balance_dirty_state: bdi btrfs-1: dirty=892 wb=571 unstable=0 bg_thresh=999 thresh=1998 gap=535 poll_thresh=17 ino=257 dd-2584 [003] 314.787811: balance_dirty_state: bdi btrfs-1: dirty=942 wb=571 unstable=0 bg_thresh=1001 thresh=2003 gap=490 poll_thresh=18 ino=257 dd-2584 [003] 314.787816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [003] 314.795496: balance_dirty_state: bdi btrfs-1: dirty=942 wb=321 unstable=0 bg_thresh=1008 thresh=2017 gap=754 poll_thresh=18 ino=257 dd-2584 [003] 314.795626: balance_dirty_state: bdi btrfs-1: dirty=942 wb=321 unstable=0 bg_thresh=1008 thresh=2016 gap=753 poll_thresh=13 ino=257 dd-2584 [003] 314.795746: balance_dirty_state: bdi btrfs-1: dirty=967 wb=321 unstable=0 bg_thresh=1008 thresh=2016 gap=728 poll_thresh=14 ino=257 dd-2584 [003] 314.795864: balance_dirty_state: bdi btrfs-1: dirty=992 wb=321 unstable=0 bg_thresh=1007 thresh=2015 gap=702 poll_thresh=15 ino=257 dd-2584 [003] 314.795982: balance_dirty_state: bdi btrfs-1: dirty=992 wb=321 unstable=0 bg_thresh=1010 thresh=2020 gap=707 poll_thresh=16 ino=257 dd-2584 [003] 314.796216: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=321 unstable=0 bg_thresh=1009 thresh=2019 gap=656 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 314.796310: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22148 wrote=0 to_write=16384 dd-2584 [003] 314.796462: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=321 unstable=0 bg_thresh=1009 thresh=2018 gap=630 poll_thresh=18 ino=257 dd-2584 [003] 314.797076: balance_dirty_state: bdi btrfs-1: dirty=967 wb=446 unstable=0 bg_thresh=1008 thresh=2017 gap=604 poll_thresh=19 ino=257 dd-2584 [003] 314.797275: balance_dirty_state: bdi btrfs-1: dirty=942 wb=496 unstable=0 bg_thresh=1010 thresh=2021 gap=583 poll_thresh=20 ino=257 dd-2584 [003] 314.797405: balance_dirty_state: bdi btrfs-1: dirty=917 wb=546 unstable=0 bg_thresh=1007 thresh=2014 gap=551 poll_thresh=21 ino=257 dd-2584 [003] 314.797536: balance_dirty_state: bdi btrfs-1: dirty=892 wb=621 unstable=0 bg_thresh=1003 thresh=2007 gap=494 poll_thresh=22 ino=257 dd-2584 [003] 314.797537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-148% task_weight=98% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 314.798471: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=704 to_write=15680 dd-2584 [003] 314.803521: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1021 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=22 ino=257 dd-2584 [003] 314.803530: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-3% task_gap=-104% task_weight=98% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 314.811530: balance_dirty_state: bdi btrfs-1: dirty=492 wb=771 unstable=0 bg_thresh=1009 thresh=2018 gap=755 poll_thresh=22 ino=257 dd-2584 [003] 314.811621: balance_dirty_state: bdi btrfs-1: dirty=517 wb=771 unstable=0 bg_thresh=1011 thresh=2023 gap=735 poll_thresh=16 ino=257 dd-2584 [003] 314.811788: balance_dirty_state: bdi btrfs-1: dirty=542 wb=771 unstable=0 bg_thresh=1011 thresh=2022 gap=709 poll_thresh=17 ino=257 dd-2584 [003] 314.811952: balance_dirty_state: bdi btrfs-1: dirty=567 wb=771 unstable=0 bg_thresh=1010 thresh=2021 gap=683 poll_thresh=18 ino=257 dd-2584 [003] 314.812119: balance_dirty_state: bdi btrfs-1: dirty=592 wb=771 unstable=0 bg_thresh=1009 thresh=2019 gap=656 poll_thresh=19 ino=257 dd-2584 [003] 314.812536: balance_dirty_state: bdi btrfs-1: dirty=642 wb=771 unstable=0 bg_thresh=1006 thresh=2012 gap=599 poll_thresh=20 ino=257 dd-2584 [003] 314.812700: balance_dirty_state: bdi btrfs-1: dirty=667 wb=771 unstable=0 bg_thresh=1005 thresh=2011 gap=573 poll_thresh=21 ino=257 dd-2584 [003] 314.812864: balance_dirty_state: bdi btrfs-1: dirty=692 wb=771 unstable=0 bg_thresh=1004 thresh=2009 gap=546 poll_thresh=22 ino=257 dd-2584 [003] 314.813024: balance_dirty_state: bdi btrfs-1: dirty=742 wb=771 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=23 ino=257 dd-2584 [003] 314.813030: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-100% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 314.819523: balance_dirty_state: bdi btrfs-1: dirty=742 wb=696 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=23 ino=257 dd-2584 [003] 314.819590: balance_dirty_state: bdi btrfs-1: dirty=742 wb=696 unstable=0 bg_thresh=1001 thresh=2002 gap=564 poll_thresh=17 ino=257 dd-2584 [003] 314.819711: balance_dirty_state: bdi btrfs-1: dirty=792 wb=696 unstable=0 bg_thresh=1003 thresh=2006 gap=518 poll_thresh=18 ino=257 dd-2584 [003] 314.819830: balance_dirty_state: bdi btrfs-1: dirty=817 wb=696 unstable=0 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=19 ino=257 dd-2584 [003] 314.819835: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1272 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-2% task_gap=-103% task_weight=98% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 314.827534: balance_dirty_state: bdi btrfs-1: dirty=817 wb=571 unstable=0 bg_thresh=1007 thresh=2015 gap=627 poll_thresh=19 ino=257 dd-2584 [001] 314.827601: balance_dirty_state: bdi btrfs-1: dirty=842 wb=571 unstable=0 bg_thresh=1007 thresh=2015 gap=602 poll_thresh=14 ino=257 dd-2584 [001] 314.827659: balance_dirty_state: bdi btrfs-1: dirty=867 wb=571 unstable=0 bg_thresh=1010 thresh=2020 gap=582 poll_thresh=15 ino=257 dd-2584 [001] 314.827715: balance_dirty_state: bdi btrfs-1: dirty=867 wb=571 unstable=0 bg_thresh=1010 thresh=2020 gap=582 poll_thresh=16 ino=257 dd-2584 [001] 314.828009: balance_dirty_state: bdi btrfs-1: dirty=917 wb=571 unstable=0 bg_thresh=1012 thresh=2025 gap=537 poll_thresh=17 ino=257 dd-2584 [001] 314.828126: balance_dirty_state: bdi btrfs-1: dirty=942 wb=571 unstable=0 bg_thresh=1014 thresh=2029 gap=516 poll_thresh=18 ino=257 dd-2584 [001] 314.828243: balance_dirty_state: bdi btrfs-1: dirty=967 wb=571 unstable=0 bg_thresh=1014 thresh=2028 gap=490 poll_thresh=19 ino=257 dd-2584 [001] 314.828248: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 314.835549: balance_dirty_state: bdi btrfs-1: dirty=967 wb=446 unstable=0 bg_thresh=1009 thresh=2018 gap=605 poll_thresh=19 ino=257 dd-2584 [005] 314.835631: balance_dirty_state: bdi btrfs-1: dirty=967 wb=446 unstable=0 bg_thresh=1009 thresh=2018 gap=605 poll_thresh=14 ino=257 dd-2584 [005] 314.835706: balance_dirty_state: bdi btrfs-1: dirty=992 wb=446 unstable=0 bg_thresh=1011 thresh=2023 gap=585 poll_thresh=15 ino=257 dd-2584 [005] 314.835779: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=446 unstable=0 bg_thresh=1011 thresh=2023 gap=560 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 314.835824: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22188 wrote=0 to_write=16384 dd-2584 [005] 314.835938: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=446 unstable=0 bg_thresh=1013 thresh=2027 gap=564 poll_thresh=17 ino=257 dd-2584 [005] 314.836102: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=496 unstable=0 bg_thresh=1013 thresh=2026 gap=513 poll_thresh=18 ino=257 dd-2584 [005] 314.836265: balance_dirty_state: bdi btrfs-1: dirty=992 wb=546 unstable=0 bg_thresh=1012 thresh=2025 gap=487 poll_thresh=19 ino=257 dd-2584 [005] 314.836267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1292 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-171% task_weight=97% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 314.837495: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=144 wrote=608 to_write=15776 dd-2584 [005] 314.847504: balance_dirty_state: bdi btrfs-1: dirty=492 wb=796 unstable=0 bg_thresh=1011 thresh=2023 gap=735 poll_thresh=19 ino=257 dd-2584 [005] 314.847624: balance_dirty_state: bdi btrfs-1: dirty=492 wb=796 unstable=0 bg_thresh=1011 thresh=2022 gap=734 poll_thresh=14 ino=257 dd-2584 [005] 314.847745: balance_dirty_state: bdi btrfs-1: dirty=517 wb=796 unstable=0 bg_thresh=1011 thresh=2022 gap=709 poll_thresh=15 ino=257 dd-2584 [005] 314.848227: balance_dirty_state: bdi btrfs-1: dirty=517 wb=796 unstable=0 bg_thresh=1010 thresh=2021 gap=708 poll_thresh=16 ino=257 dd-2584 [005] 314.848463: balance_dirty_state: bdi btrfs-1: dirty=567 wb=796 unstable=0 bg_thresh=1012 thresh=2025 gap=662 poll_thresh=17 ino=257 dd-2584 [005] 314.848700: balance_dirty_state: bdi btrfs-1: dirty=592 wb=796 unstable=0 bg_thresh=1012 thresh=2024 gap=636 poll_thresh=18 ino=257 dd-2584 [005] 314.848934: balance_dirty_state: bdi btrfs-1: dirty=617 wb=796 unstable=0 bg_thresh=1011 thresh=2023 gap=610 poll_thresh=19 ino=257 dd-2584 [005] 314.849169: balance_dirty_state: bdi btrfs-1: dirty=667 wb=796 unstable=0 bg_thresh=1011 thresh=2022 gap=559 poll_thresh=20 ino=257 dd-2584 [005] 314.849404: balance_dirty_state: bdi btrfs-1: dirty=692 wb=796 unstable=0 bg_thresh=1013 thresh=2026 gap=538 poll_thresh=21 ino=257 dd-2584 [005] 314.849642: balance_dirty_state: bdi btrfs-1: dirty=717 wb=796 unstable=0 bg_thresh=1012 thresh=2025 gap=512 poll_thresh=22 ino=257 dd-2584 [005] 314.849885: balance_dirty_state: bdi btrfs-1: dirty=742 wb=796 unstable=0 bg_thresh=1012 thresh=2024 gap=486 poll_thresh=23 ino=257 dd-2584 [005] 314.849894: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-220% task_weight=98% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 314.855531: balance_dirty_state: bdi btrfs-1: dirty=742 wb=671 unstable=0 bg_thresh=1009 thresh=2018 gap=605 poll_thresh=23 ino=257 dd-2584 [005] 314.855601: balance_dirty_state: bdi btrfs-1: dirty=767 wb=671 unstable=0 bg_thresh=1008 thresh=2017 gap=579 poll_thresh=17 ino=257 dd-2584 [005] 314.855897: balance_dirty_state: bdi btrfs-1: dirty=792 wb=671 unstable=0 bg_thresh=1011 thresh=2022 gap=559 poll_thresh=18 ino=257 dd-2584 [005] 314.856015: balance_dirty_state: bdi btrfs-1: dirty=842 wb=671 unstable=0 bg_thresh=1010 thresh=2021 gap=508 poll_thresh=19 ino=257 dd-2584 [005] 314.856131: balance_dirty_state: bdi btrfs-1: dirty=867 wb=671 unstable=0 bg_thresh=1010 thresh=2020 gap=482 poll_thresh=20 ino=257 dd-2584 [005] 314.856136: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1287 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-224% task_weight=97% bdi_bw=66576 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 314.867585: balance_dirty_state: bdi btrfs-1: dirty=867 wb=496 unstable=0 bg_thresh=1009 thresh=2019 gap=656 poll_thresh=20 ino=257 dd-2584 [001] 314.867714: balance_dirty_state: bdi btrfs-1: dirty=892 wb=496 unstable=0 bg_thresh=1012 thresh=2024 gap=636 poll_thresh=15 ino=257 dd-2584 [001] 314.867833: balance_dirty_state: bdi btrfs-1: dirty=892 wb=496 unstable=0 bg_thresh=1009 thresh=2018 gap=630 poll_thresh=16 ino=257 dd-2584 [001] 314.868068: balance_dirty_state: bdi btrfs-1: dirty=942 wb=496 unstable=0 bg_thresh=1008 thresh=2017 gap=579 poll_thresh=17 ino=257 dd-2584 [001] 314.868303: balance_dirty_state: bdi btrfs-1: dirty=967 wb=496 unstable=0 bg_thresh=1010 thresh=2021 gap=558 poll_thresh=18 ino=257 dd-2584 [001] 314.868537: balance_dirty_state: bdi btrfs-1: dirty=992 wb=496 unstable=0 bg_thresh=1010 thresh=2020 gap=532 poll_thresh=19 ino=257 dd-2584 [001] 314.868771: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=496 unstable=0 bg_thresh=1009 thresh=2019 gap=506 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 314.868820: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22220 wrote=0 to_write=16384 dd-2584 [001] 314.869393: balance_dirty_state: bdi btrfs-1: dirty=992 wb=571 unstable=0 bg_thresh=1011 thresh=2023 gap=460 poll_thresh=21 ino=257 dd-2584 [001] 314.869397: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1290 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-61% task_gap=-220% task_weight=97% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 314.870796: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=176 wrote=576 to_write=15808 dd-2584 [005] 314.875537: balance_dirty_state: bdi btrfs-1: dirty=492 wb=921 unstable=0 bg_thresh=1011 thresh=2023 gap=610 poll_thresh=21 ino=257 dd-2584 [005] 314.875686: balance_dirty_state: bdi btrfs-1: dirty=517 wb=921 unstable=0 bg_thresh=1013 thresh=2027 gap=589 poll_thresh=16 ino=257 dd-2584 [005] 314.876013: balance_dirty_state: bdi btrfs-1: dirty=542 wb=921 unstable=0 bg_thresh=1015 thresh=2031 gap=568 poll_thresh=17 ino=257 dd-2584 [005] 314.876330: balance_dirty_state: bdi btrfs-1: dirty=567 wb=921 unstable=0 bg_thresh=1015 thresh=2030 gap=542 poll_thresh=18 ino=257 dd-2584 [005] 314.876649: balance_dirty_state: bdi btrfs-1: dirty=592 wb=921 unstable=0 bg_thresh=1014 thresh=2029 gap=516 poll_thresh=19 ino=257 dd-2584 [005] 314.876969: balance_dirty_state: bdi btrfs-1: dirty=642 wb=921 unstable=0 bg_thresh=1016 thresh=2033 gap=470 poll_thresh=20 ino=257 dd-2584 [005] 314.876981: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-55% task_gap=-210% task_weight=98% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 314.883584: balance_dirty_state: bdi btrfs-1: dirty=642 wb=796 unstable=0 bg_thresh=1014 thresh=2029 gap=591 poll_thresh=20 ino=257 dd-2584 [004] 314.883658: balance_dirty_state: bdi btrfs-1: dirty=667 wb=796 unstable=0 bg_thresh=1014 thresh=2029 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 314.883719: balance_dirty_state: bdi btrfs-1: dirty=667 wb=796 unstable=0 bg_thresh=1017 thresh=2034 gap=571 poll_thresh=16 ino=257 dd-2584 [004] 314.883833: balance_dirty_state: bdi btrfs-1: dirty=717 wb=796 unstable=0 bg_thresh=1019 thresh=2039 gap=526 poll_thresh=17 ino=257 dd-2584 [004] 314.884117: balance_dirty_state: bdi btrfs-1: dirty=742 wb=796 unstable=0 bg_thresh=1022 thresh=2044 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 314.884122: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 314.891579: balance_dirty_state: bdi btrfs-1: dirty=742 wb=671 unstable=0 bg_thresh=1017 thresh=2035 gap=622 poll_thresh=18 ino=257 dd-2584 [004] 314.891669: balance_dirty_state: bdi btrfs-1: dirty=742 wb=671 unstable=0 bg_thresh=1017 thresh=2035 gap=622 poll_thresh=13 ino=257 dd-2584 [004] 314.891753: balance_dirty_state: bdi btrfs-1: dirty=767 wb=671 unstable=0 bg_thresh=1020 thresh=2040 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 314.891837: balance_dirty_state: bdi btrfs-1: dirty=792 wb=671 unstable=0 bg_thresh=1020 thresh=2040 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 314.891920: balance_dirty_state: bdi btrfs-1: dirty=792 wb=671 unstable=0 bg_thresh=1022 thresh=2045 gap=582 poll_thresh=16 ino=257 dd-2584 [004] 314.892090: balance_dirty_state: bdi btrfs-1: dirty=842 wb=671 unstable=0 bg_thresh=1022 thresh=2044 gap=531 poll_thresh=17 ino=257 dd-2584 [004] 314.892261: balance_dirty_state: bdi btrfs-1: dirty=867 wb=671 unstable=0 bg_thresh=1024 thresh=2048 gap=510 poll_thresh=18 ino=257 dd-2584 [004] 314.892267: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1312 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-24% task_gap=-146% task_weight=97% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 314.903567: balance_dirty_state: bdi btrfs-1: dirty=867 wb=446 unstable=0 bg_thresh=1017 thresh=2034 gap=721 poll_thresh=18 ino=257 dd-2584 [004] 314.903650: balance_dirty_state: bdi btrfs-1: dirty=892 wb=446 unstable=0 bg_thresh=1017 thresh=2034 gap=696 poll_thresh=13 ino=257 dd-2584 [004] 314.903710: balance_dirty_state: bdi btrfs-1: dirty=892 wb=446 unstable=0 bg_thresh=1019 thresh=2039 gap=701 poll_thresh=14 ino=257 dd-2584 [004] 314.903765: balance_dirty_state: bdi btrfs-1: dirty=917 wb=446 unstable=0 bg_thresh=1019 thresh=2039 gap=676 poll_thresh=15 ino=257 dd-2584 [004] 314.903821: balance_dirty_state: bdi btrfs-1: dirty=917 wb=446 unstable=0 bg_thresh=1022 thresh=2044 gap=681 poll_thresh=16 ino=257 dd-2584 [004] 314.903933: balance_dirty_state: bdi btrfs-1: dirty=967 wb=446 unstable=0 bg_thresh=1021 thresh=2043 gap=630 poll_thresh=17 ino=257 dd-2584 [004] 314.904217: balance_dirty_state: bdi btrfs-1: dirty=992 wb=446 unstable=0 bg_thresh=1023 thresh=2047 gap=609 poll_thresh=18 ino=257 dd-2584 [004] 314.904330: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=446 unstable=0 bg_thresh=1023 thresh=2046 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 314.904443: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=446 unstable=0 bg_thresh=1022 thresh=2045 gap=532 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 314.904505: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22256 wrote=0 to_write=16384 dd-2584 [004] 314.904569: balance_dirty_state: bdi btrfs-1: dirty=1092 wb=446 unstable=0 bg_thresh=1024 thresh=2049 gap=511 poll_thresh=21 ino=257 dd-2584 [004] 314.904571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1398 task_limit=1313 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-46% task_gap=-190% task_weight=97% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 314.906001: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=212 wrote=592 to_write=15792 dd-2584 [004] 314.911541: balance_dirty_state: bdi btrfs-1: dirty=492 wb=896 unstable=0 bg_thresh=1015 thresh=2031 gap=643 poll_thresh=21 ino=257 dd-2584 [004] 314.911646: balance_dirty_state: bdi btrfs-1: dirty=517 wb=896 unstable=0 bg_thresh=1015 thresh=2031 gap=618 poll_thresh=16 ino=257 dd-2584 [004] 314.911877: balance_dirty_state: bdi btrfs-1: dirty=542 wb=896 unstable=0 bg_thresh=1018 thresh=2036 gap=598 poll_thresh=17 ino=257 dd-2584 [004] 314.912109: balance_dirty_state: bdi btrfs-1: dirty=567 wb=896 unstable=0 bg_thresh=1023 thresh=2046 gap=583 poll_thresh=18 ino=257 dd-2584 [004] 314.912344: balance_dirty_state: bdi btrfs-1: dirty=592 wb=896 unstable=0 bg_thresh=1022 thresh=2045 gap=557 poll_thresh=19 ino=257 dd-2584 [004] 314.912576: balance_dirty_state: bdi btrfs-1: dirty=642 wb=896 unstable=0 bg_thresh=1022 thresh=2044 gap=506 poll_thresh=20 ino=257 dd-2584 [004] 314.912585: balance_dirty_pages: bdi btrfs-1: bdi_limit=1394 task_limit=1308 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 314.923544: balance_dirty_state: bdi btrfs-1: dirty=642 wb=646 unstable=0 bg_thresh=1015 thresh=2031 gap=743 poll_thresh=20 ino=257 dd-2584 [004] 314.923792: balance_dirty_state: bdi btrfs-1: dirty=642 wb=646 unstable=0 bg_thresh=1015 thresh=2031 gap=743 poll_thresh=15 ino=257 dd-2584 [004] 314.923847: balance_dirty_state: bdi btrfs-1: dirty=667 wb=646 unstable=0 bg_thresh=1018 thresh=2036 gap=723 poll_thresh=16 ino=257 dd-2584 [004] 314.923957: balance_dirty_state: bdi btrfs-1: dirty=692 wb=646 unstable=0 bg_thresh=1020 thresh=2041 gap=703 poll_thresh=17 ino=257 dd-2584 [004] 314.924068: balance_dirty_state: bdi btrfs-1: dirty=717 wb=646 unstable=0 bg_thresh=1023 thresh=2046 gap=683 poll_thresh=18 ino=257 dd-2584 [004] 314.924214: balance_dirty_state: bdi btrfs-1: dirty=767 wb=621 unstable=0 bg_thresh=1025 thresh=2050 gap=662 poll_thresh=19 ino=257 dd-2584 [004] 314.924385: balance_dirty_state: bdi btrfs-1: dirty=792 wb=621 unstable=0 bg_thresh=1024 thresh=2049 gap=636 poll_thresh=20 ino=257 dd-2584 [004] 314.924554: balance_dirty_state: bdi btrfs-1: dirty=817 wb=621 unstable=0 bg_thresh=1024 thresh=2048 gap=610 poll_thresh=21 ino=257 dd-2584 [004] 314.924726: balance_dirty_state: bdi btrfs-1: dirty=867 wb=621 unstable=0 bg_thresh=1026 thresh=2052 gap=564 poll_thresh=22 ino=257 dd-2584 [004] 314.924896: balance_dirty_state: bdi btrfs-1: dirty=892 wb=621 unstable=0 bg_thresh=1025 thresh=2051 gap=538 poll_thresh=23 ino=257 dd-2584 [004] 314.925331: balance_dirty_state: bdi btrfs-1: dirty=917 wb=571 unstable=0 bg_thresh=1025 thresh=2050 gap=562 poll_thresh=24 ino=257 dd-2584 [004] 314.925500: balance_dirty_state: bdi btrfs-1: dirty=942 wb=571 unstable=0 bg_thresh=1024 thresh=2049 gap=536 poll_thresh=25 ino=257 dd-2584 [004] 314.925678: balance_dirty_state: bdi btrfs-1: dirty=992 wb=571 unstable=0 bg_thresh=1023 thresh=2047 gap=484 poll_thresh=26 ino=257 dd-2584 [004] 314.925684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1311 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-238% task_weight=98% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 314.931493: balance_dirty_state: bdi btrfs-1: dirty=992 wb=571 unstable=0 bg_thresh=1016 thresh=2032 gap=469 poll_thresh=26 ino=257 dd-2584 [004] 314.931498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-79% task_gap=-257% task_weight=98% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 314.939522: balance_dirty_state: bdi btrfs-1: dirty=992 wb=321 unstable=0 bg_thresh=1015 thresh=2031 gap=718 poll_thresh=26 ino=257 dd-2584 [004] 314.939609: balance_dirty_state: bdi btrfs-1: dirty=992 wb=321 unstable=0 bg_thresh=1018 thresh=2036 gap=723 poll_thresh=19 ino=257 dd-2584 [004] 314.939777: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=321 unstable=0 bg_thresh=1017 thresh=2035 gap=672 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 314.939827: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22292 wrote=0 to_write=16384 dd-2584 [004] 314.939965: balance_dirty_state: bdi btrfs-1: dirty=1067 wb=346 unstable=0 bg_thresh=1020 thresh=2040 gap=627 poll_thresh=21 ino=257 dd-2584 [004] 314.940159: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=421 unstable=0 bg_thresh=1022 thresh=2044 gap=606 poll_thresh=22 ino=257 dd-2584 [004] 314.940351: balance_dirty_state: bdi btrfs-1: dirty=967 wb=496 unstable=0 bg_thresh=1021 thresh=2043 gap=580 poll_thresh=23 ino=257 dd-2584 [004] 314.940825: balance_dirty_state: bdi btrfs-1: dirty=792 wb=721 unstable=0 bg_thresh=1021 thresh=2042 gap=529 poll_thresh=24 ino=257 dd-2584 [004] 314.941015: balance_dirty_state: bdi btrfs-1: dirty=742 wb=796 unstable=0 bg_thresh=1020 thresh=2041 gap=503 poll_thresh=25 ino=257 dd-2584 [004] 314.941018: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-4% task_gap=-107% task_weight=98% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 314.941564: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=248 wrote=704 to_write=15680 dd-2584 [003] 314.947576: balance_dirty_state: bdi btrfs-1: dirty=492 wb=896 unstable=0 bg_thresh=1013 thresh=2027 gap=639 poll_thresh=25 ino=257 dd-2584 [003] 314.947650: balance_dirty_state: bdi btrfs-1: dirty=492 wb=896 unstable=0 bg_thresh=1016 thresh=2032 gap=644 poll_thresh=19 ino=257 dd-2584 [003] 314.947780: balance_dirty_state: bdi btrfs-1: dirty=542 wb=896 unstable=0 bg_thresh=1015 thresh=2031 gap=593 poll_thresh=20 ino=257 dd-2584 [003] 314.947909: balance_dirty_state: bdi btrfs-1: dirty=567 wb=896 unstable=0 bg_thresh=1015 thresh=2030 gap=567 poll_thresh=21 ino=257 dd-2584 [003] 314.948036: balance_dirty_state: bdi btrfs-1: dirty=592 wb=896 unstable=0 bg_thresh=1014 thresh=2028 gap=540 poll_thresh=22 ino=257 dd-2584 [003] 314.948161: balance_dirty_state: bdi btrfs-1: dirty=642 wb=896 unstable=0 bg_thresh=1016 thresh=2033 gap=495 poll_thresh=23 ino=257 dd-2584 [003] 314.948166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1383 task_limit=1298 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-117% task_weight=98% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 314.955586: balance_dirty_state: bdi btrfs-1: dirty=642 wb=896 unstable=0 bg_thresh=1008 thresh=2016 gap=478 poll_thresh=23 ino=257 dd-2584 [003] 314.955591: balance_dirty_pages: bdi btrfs-1: bdi_limit=1366 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-19% task_gap=-137% task_weight=98% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 314.963554: balance_dirty_state: bdi btrfs-1: dirty=642 wb=696 unstable=0 bg_thresh=1005 thresh=2010 gap=672 poll_thresh=23 ino=257 dd-2584 [003] 314.963625: balance_dirty_state: bdi btrfs-1: dirty=642 wb=696 unstable=0 bg_thresh=1007 thresh=2015 gap=677 poll_thresh=17 ino=257 dd-2584 [003] 314.963748: balance_dirty_state: bdi btrfs-1: dirty=667 wb=696 unstable=0 bg_thresh=1007 thresh=2014 gap=651 poll_thresh=18 ino=257 dd-2584 [003] 314.964062: balance_dirty_state: bdi btrfs-1: dirty=717 wb=696 unstable=0 bg_thresh=1006 thresh=2013 gap=600 poll_thresh=19 ino=257 dd-2584 [003] 314.964181: balance_dirty_state: bdi btrfs-1: dirty=742 wb=696 unstable=0 bg_thresh=1008 thresh=2017 gap=579 poll_thresh=20 ino=257 dd-2584 [003] 314.964300: balance_dirty_state: bdi btrfs-1: dirty=767 wb=696 unstable=0 bg_thresh=1008 thresh=2016 gap=553 poll_thresh=21 ino=257 dd-2584 [003] 314.964419: balance_dirty_state: bdi btrfs-1: dirty=817 wb=696 unstable=0 bg_thresh=1007 thresh=2015 gap=502 poll_thresh=22 ino=257 dd-2584 [003] 314.964423: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-138% task_weight=98% bdi_bw=66844 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 314.971570: balance_dirty_state: bdi btrfs-1: dirty=817 wb=571 unstable=0 bg_thresh=1007 thresh=2014 gap=626 poll_thresh=22 ino=257 dd-2584 [003] 314.971638: balance_dirty_state: bdi btrfs-1: dirty=817 wb=571 unstable=0 bg_thresh=1006 thresh=2013 gap=625 poll_thresh=16 ino=257 dd-2584 [003] 314.971758: balance_dirty_state: bdi btrfs-1: dirty=867 wb=571 unstable=0 bg_thresh=1006 thresh=2012 gap=574 poll_thresh=17 ino=257 dd-2584 [003] 314.971878: balance_dirty_state: bdi btrfs-1: dirty=892 wb=571 unstable=0 bg_thresh=1005 thresh=2011 gap=548 poll_thresh=18 ino=257 dd-2584 [003] 314.971997: balance_dirty_state: bdi btrfs-1: dirty=917 wb=571 unstable=0 bg_thresh=1005 thresh=2010 gap=522 poll_thresh=19 ino=257 dd-2584 [003] 314.972118: balance_dirty_state: bdi btrfs-1: dirty=942 wb=571 unstable=0 bg_thresh=1007 thresh=2014 gap=501 poll_thresh=20 ino=257 dd-2584 [003] 314.972123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-140% task_weight=98% bdi_bw=66928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 314.979607: balance_dirty_state: bdi btrfs-1: dirty=942 wb=446 unstable=0 bg_thresh=1007 thresh=2014 gap=626 poll_thresh=20 ino=257 dd-2584 [003] 314.979848: balance_dirty_state: bdi btrfs-1: dirty=967 wb=446 unstable=0 bg_thresh=1004 thresh=2008 gap=595 poll_thresh=15 ino=257 dd-2584 [003] 314.979907: balance_dirty_state: bdi btrfs-1: dirty=992 wb=446 unstable=0 bg_thresh=1006 thresh=2013 gap=575 poll_thresh=16 ino=257 dd-2584 [003] 314.980025: balance_dirty_state: bdi btrfs-1: dirty=1017 wb=446 unstable=0 bg_thresh=1006 thresh=2012 gap=549 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 314.980101: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22332 wrote=0 to_write=16384 dd-2584 [003] 314.980148: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=446 unstable=0 bg_thresh=1008 thresh=2016 gap=528 poll_thresh=18 ino=257 dd-2584 [003] 314.980275: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=496 unstable=0 bg_thresh=1004 thresh=2009 gap=471 poll_thresh=19 ino=257 dd-2584 [003] 314.980276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-192% task_weight=98% bdi_bw=66928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 314.981521: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=288 wrote=592 to_write=15792 dd-2584 [003] 314.987564: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1046 unstable=0 bg_thresh=1004 thresh=2009 gap=471 poll_thresh=19 ino=257 dd-2584 [003] 314.987573: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-145% task_weight=98% bdi_bw=66928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 314.995618: balance_dirty_state: bdi btrfs-1: dirty=492 wb=921 unstable=0 bg_thresh=1003 thresh=2007 gap=594 poll_thresh=19 ino=257 dd-2584 [003] 314.995737: balance_dirty_state: bdi btrfs-1: dirty=517 wb=921 unstable=0 bg_thresh=1006 thresh=2012 gap=574 poll_thresh=14 ino=257 dd-2584 [003] 314.995794: balance_dirty_state: bdi btrfs-1: dirty=542 wb=921 unstable=0 bg_thresh=1003 thresh=2006 gap=543 poll_thresh=15 ino=257 dd-2584 [003] 314.995850: balance_dirty_state: bdi btrfs-1: dirty=542 wb=921 unstable=0 bg_thresh=1005 thresh=2011 gap=548 poll_thresh=16 ino=257 dd-2584 [003] 314.995964: balance_dirty_state: bdi btrfs-1: dirty=592 wb=921 unstable=0 bg_thresh=1005 thresh=2010 gap=497 poll_thresh=17 ino=257 dd-2584 [003] 314.995968: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-98% task_weight=99% bdi_bw=66928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 315.003741: balance_dirty_state: bdi btrfs-1: dirty=592 wb=921 unstable=0 bg_thresh=1005 thresh=2011 gap=498 poll_thresh=13 ino=257 dd-2584 [003] 315.003746: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-144% task_weight=99% bdi_bw=66928 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 315.011660: balance_dirty_state: bdi btrfs-1: dirty=592 wb=771 unstable=0 bg_thresh=1004 thresh=2009 gap=646 poll_thresh=13 ino=257 dd-2584 [003] 315.011742: balance_dirty_state: bdi btrfs-1: dirty=617 wb=771 unstable=0 bg_thresh=1004 thresh=2009 gap=621 poll_thresh=10 ino=257 dd-2584 [003] 315.011808: balance_dirty_state: bdi btrfs-1: dirty=642 wb=771 unstable=0 bg_thresh=1004 thresh=2008 gap=595 poll_thresh=11 ino=257 dd-2584 [003] 315.012064: balance_dirty_state: bdi btrfs-1: dirty=642 wb=771 unstable=0 bg_thresh=1006 thresh=2013 gap=600 poll_thresh=12 ino=257 dd-2584 [003] 315.012127: balance_dirty_state: bdi btrfs-1: dirty=667 wb=771 unstable=0 bg_thresh=1003 thresh=2007 gap=569 poll_thresh=13 ino=257 dd-2584 [003] 315.012191: balance_dirty_state: bdi btrfs-1: dirty=692 wb=771 unstable=0 bg_thresh=1006 thresh=2012 gap=549 poll_thresh=14 ino=257 dd-2584 [003] 315.012255: balance_dirty_state: bdi btrfs-1: dirty=692 wb=771 unstable=0 bg_thresh=1005 thresh=2011 gap=548 poll_thresh=15 ino=257 dd-2584 [003] 315.012319: balance_dirty_state: bdi btrfs-1: dirty=717 wb=771 unstable=0 bg_thresh=1005 thresh=2011 gap=523 poll_thresh=16 ino=257 dd-2584 [003] 315.012448: balance_dirty_state: bdi btrfs-1: dirty=742 wb=771 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=17 ino=257 dd-2584 [003] 315.012453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=66928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 315.019622: balance_dirty_state: bdi btrfs-1: dirty=742 wb=646 unstable=0 bg_thresh=1001 thresh=2002 gap=614 poll_thresh=17 ino=257 dd-2584 [003] 315.019712: balance_dirty_state: bdi btrfs-1: dirty=767 wb=646 unstable=0 bg_thresh=1003 thresh=2007 gap=594 poll_thresh=13 ino=257 dd-2584 [003] 315.019780: balance_dirty_state: bdi btrfs-1: dirty=767 wb=646 unstable=0 bg_thresh=1003 thresh=2006 gap=593 poll_thresh=14 ino=257 dd-2584 [003] 315.019844: balance_dirty_state: bdi btrfs-1: dirty=792 wb=646 unstable=0 bg_thresh=1003 thresh=2006 gap=568 poll_thresh=15 ino=257 dd-2584 [003] 315.019908: balance_dirty_state: bdi btrfs-1: dirty=817 wb=646 unstable=0 bg_thresh=1002 thresh=2005 gap=542 poll_thresh=16 ino=257 dd-2584 [003] 315.020035: balance_dirty_state: bdi btrfs-1: dirty=842 wb=646 unstable=0 bg_thresh=1002 thresh=2004 gap=516 poll_thresh=17 ino=257 dd-2584 [003] 315.020162: balance_dirty_state: bdi btrfs-1: dirty=867 wb=646 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=18 ino=257 dd-2584 [003] 315.020166: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-24% task_gap=-146% task_weight=98% bdi_bw=66928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 315.027616: balance_dirty_state: bdi btrfs-1: dirty=867 wb=471 unstable=0 bg_thresh=1002 thresh=2004 gap=666 poll_thresh=18 ino=257 dd-2584 [003] 315.027744: balance_dirty_state: bdi btrfs-1: dirty=892 wb=471 unstable=0 bg_thresh=1002 thresh=2004 gap=641 poll_thresh=13 ino=257 dd-2584 [003] 315.028221: balance_dirty_state: bdi btrfs-1: dirty=892 wb=471 unstable=0 bg_thresh=1001 thresh=2003 gap=640 poll_thresh=14 ino=257 dd-2584 [003] 315.028343: balance_dirty_state: bdi btrfs-1: dirty=917 wb=471 unstable=0 bg_thresh=1004 thresh=2008 gap=620 poll_thresh=15 ino=257 dd-2584 [003] 315.028461: balance_dirty_state: bdi btrfs-1: dirty=942 wb=471 unstable=0 bg_thresh=1001 thresh=2002 gap=589 poll_thresh=16 ino=257 dd-2584 [003] 315.028698: balance_dirty_state: bdi btrfs-1: dirty=967 wb=471 unstable=0 bg_thresh=1000 thresh=2001 gap=563 poll_thresh=17 ino=257 dd-2584 [003] 315.028933: balance_dirty_state: bdi btrfs-1: dirty=992 wb=471 unstable=0 bg_thresh=1002 thresh=2005 gap=542 poll_thresh=18 ino=257 dd-2584 [003] 315.029172: balance_dirty_state: bdi btrfs-1: dirty=1042 wb=471 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=19 ino=257 dd-2584 [003] 315.029181: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=66928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 315.029202: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22380 wrote=0 to_write=16384 dd-2584 [003] 315.035550: balance_dirty_state: bdi btrfs-1: dirty=717 wb=771 unstable=0 bg_thresh=1002 thresh=2004 gap=516 poll_thresh=19 ino=257 dd-2584 [003] 315.035626: balance_dirty_state: bdi btrfs-1: dirty=692 wb=796 unstable=0 bg_thresh=1001 thresh=2003 gap=515 poll_thresh=14 ino=257 dd-2584 [003] 315.035691: balance_dirty_state: bdi btrfs-1: dirty=692 wb=846 unstable=0 bg_thresh=1001 thresh=2003 gap=465 poll_thresh=15 ino=257 dd-2584 [003] 315.035692: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-153% task_weight=98% bdi_bw=66928 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 315.036148: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=344 wrote=560 to_write=15824 dd-2584 [003] 315.043604: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1021 unstable=0 bg_thresh=995 thresh=1991 gap=478 poll_thresh=15 ino=257 dd-2584 [003] 315.043609: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-34% task_gap=-167% task_weight=98% bdi_bw=66928 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 315.051607: balance_dirty_state: bdi btrfs-1: dirty=492 wb=1021 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=15 ino=257 dd-2584 [003] 315.051612: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=98% bdi_bw=66928 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [003] 315.059572: balance_dirty_state: bdi btrfs-1: dirty=492 wb=771 unstable=0 bg_thresh=1003 thresh=2007 gap=744 poll_thresh=15 ino=257 dd-2584 [003] 315.059648: balance_dirty_state: bdi btrfs-1: dirty=517 wb=771 unstable=0 bg_thresh=1003 thresh=2006 gap=718 poll_thresh=11 ino=257 dd-2584 [003] 315.059714: balance_dirty_state: bdi btrfs-1: dirty=517 wb=771 unstable=0 bg_thresh=1003 thresh=2006 gap=718 poll_thresh=12 ino=257 dd-2584 [003] 315.059777: balance_dirty_state: bdi btrfs-1: dirty=542 wb=771 unstable=0 bg_thresh=1002 thresh=2005 gap=692 poll_thresh=13 ino=257 dd-2584 [003] 315.059840: balance_dirty_state: bdi btrfs-1: dirty=542 wb=771 unstable=0 bg_thresh=1005 thresh=2010 gap=697 poll_thresh=14 ino=257 dd-2584 [003] 315.059904: balance_dirty_state: bdi btrfs-1: dirty=567 wb=771 unstable=0 bg_thresh=1004 thresh=2009 gap=671 poll_thresh=15 ino=257 dd-2584 [003] 315.060151: balance_dirty_state: bdi btrfs-1: dirty=592 wb=771 unstable=0 bg_thresh=1004 thresh=2009 gap=646 poll_thresh=16 ino=257 dd-2584 [003] 315.060270: balance_dirty_state: bdi btrfs-1: dirty=617 wb=771 unstable=0 bg_thresh=1004 thresh=2008 gap=620 poll_thresh=17 ino=257 dd-2584 [003] 315.060387: balance_dirty_state: bdi btrfs-1: dirty=642 wb=771 unstable=0 bg_thresh=1000 thresh=2001 gap=588 poll_thresh=18 ino=257 dd-2584 [003] 315.060505: balance_dirty_state: bdi btrfs-1: dirty=692 wb=771 unstable=0 bg_thresh=1002 thresh=2005 gap=542 poll_thresh=19 ino=257 dd-2584 [003] 315.060622: balance_dirty_state: bdi btrfs-1: dirty=717 wb=771 unstable=0 bg_thresh=1002 thresh=2004 gap=516 poll_thresh=20 ino=257 dd-2584 [003] 315.060739: balance_dirty_state: bdi btrfs-1: dirty=742 wb=771 unstable=0 bg_thresh=1001 thresh=2003 gap=490 poll_thresh=21 ino=257 dd-2584 [003] 315.060743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=98% bdi_bw=66928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 315.067667: balance_dirty_state: bdi btrfs-1: dirty=742 wb=646 unstable=0 bg_thresh=1000 thresh=2001 gap=613 poll_thresh=21 ino=257 dd-2584 [003] 315.067756: balance_dirty_state: bdi btrfs-1: dirty=767 wb=646 unstable=0 bg_thresh=1003 thresh=2006 gap=593 poll_thresh=16 ino=257 dd-2584 [003] 315.067870: balance_dirty_state: bdi btrfs-1: dirty=792 wb=646 unstable=0 bg_thresh=1005 thresh=2010 gap=572 poll_thresh=17 ino=257 dd-2584 [003] 315.067983: balance_dirty_state: bdi btrfs-1: dirty=817 wb=646 unstable=0 bg_thresh=1004 thresh=2009 gap=546 poll_thresh=18 ino=257 dd-2584 [003] 315.068264: balance_dirty_state: bdi btrfs-1: dirty=867 wb=646 unstable=0 bg_thresh=1004 thresh=2008 gap=495 poll_thresh=19 ino=257 dd-2584 [003] 315.068268: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=66928 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 315.075640: balance_dirty_state: bdi btrfs-1: dirty=872 wb=573 unstable=0 bg_thresh=998 thresh=1996 gap=551 poll_thresh=19 ino=257 dd-2584 [003] 315.075707: balance_dirty_state: bdi btrfs-1: dirty=872 wb=573 unstable=0 bg_thresh=995 thresh=1990 gap=545 poll_thresh=14 ino=257 dd-2584 [003] 315.075768: balance_dirty_state: bdi btrfs-1: dirty=897 wb=573 unstable=0 bg_thresh=994 thresh=1989 gap=519 poll_thresh=15 ino=257 dd-2584 [003] 315.075830: balance_dirty_state: bdi btrfs-1: dirty=922 wb=573 unstable=0 bg_thresh=997 thresh=1994 gap=499 poll_thresh=16 ino=257 dd-2584 [003] 315.075947: balance_dirty_state: bdi btrfs-1: dirty=947 wb=573 unstable=0 bg_thresh=996 thresh=1993 gap=473 poll_thresh=17 ino=257 dd-2584 [003] 315.075952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-212% task_weight=98% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 315.083616: balance_dirty_state: bdi btrfs-1: dirty=941 wb=577 unstable=0 bg_thresh=999 thresh=1999 gap=481 poll_thresh=17 ino=257 dd-2584 [003] 315.083625: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-205% task_weight=98% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 315.091650: balance_dirty_state: bdi btrfs-1: dirty=940 wb=579 unstable=0 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=17 ino=257 dd-2584 [003] 315.091655: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 315.099603: balance_dirty_state: bdi btrfs-1: dirty=928 wb=583 unstable=0 bg_thresh=995 thresh=1991 gap=480 poll_thresh=17 ino=257 dd-2584 [007] 315.099614: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [003] 315.107549: balance_dirty_state: bdi btrfs-1: dirty=928 wb=433 unstable=0 bg_thresh=988 thresh=1976 gap=615 poll_thresh=17 ino=257 dd-2584 [003] 315.107682: balance_dirty_state: bdi btrfs-1: dirty=928 wb=433 unstable=0 bg_thresh=988 thresh=1976 gap=615 poll_thresh=13 ino=257 dd-2584 [003] 315.107804: balance_dirty_state: bdi btrfs-1: dirty=953 wb=433 unstable=0 bg_thresh=987 thresh=1975 gap=589 poll_thresh=14 ino=257 dd-2584 [003] 315.107923: balance_dirty_state: bdi btrfs-1: dirty=978 wb=433 unstable=0 bg_thresh=990 thresh=1980 gap=569 poll_thresh=15 ino=257 dd-2584 [003] 315.108040: balance_dirty_state: bdi btrfs-1: dirty=978 wb=433 unstable=0 bg_thresh=987 thresh=1974 gap=563 poll_thresh=16 ino=257 dd-2584 [003] 315.108203: balance_dirty_state: bdi btrfs-1: dirty=1028 wb=433 unstable=0 bg_thresh=989 thresh=1978 gap=517 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 315.108235: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22460 wrote=0 to_write=8192 dd-2584 [003] 315.108397: balance_dirty_state: bdi btrfs-1: dirty=1053 wb=433 unstable=0 bg_thresh=988 thresh=1977 gap=491 poll_thresh=18 ino=257 dd-2584 [003] 315.108399: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 315.110343: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=416 wrote=576 to_write=7616 dd-2584 [007] 315.115673: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1009 unstable=0 bg_thresh=994 thresh=1989 gap=503 poll_thresh=18 ino=257 dd-2584 [007] 315.115753: balance_dirty_state: bdi btrfs-1: dirty=477 wb=1009 unstable=0 bg_thresh=997 thresh=1994 gap=508 poll_thresh=13 ino=257 dd-2584 [007] 315.116005: balance_dirty_state: bdi btrfs-1: dirty=502 wb=1009 unstable=0 bg_thresh=994 thresh=1988 gap=477 poll_thresh=14 ino=257 dd-2584 [007] 315.116010: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-267% task_weight=98% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 315.123706: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1015 unstable=1 bg_thresh=988 thresh=1977 gap=462 poll_thresh=14 ino=257 dd-2584 [000] 315.123714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1327 task_limit=1246 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-91% task_gap=-281% task_weight=98% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 315.131675: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1015 unstable=1 bg_thresh=991 thresh=1983 gap=468 poll_thresh=14 ino=257 dd-2584 [000] 315.131683: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-274% task_weight=98% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [000] 315.139666: balance_dirty_state: bdi btrfs-1: dirty=499 wb=890 unstable=1 bg_thresh=990 thresh=1980 gap=590 poll_thresh=14 ino=257 dd-2584 [000] 315.139790: balance_dirty_state: bdi btrfs-1: dirty=499 wb=890 unstable=1 bg_thresh=990 thresh=1980 gap=590 poll_thresh=10 ino=257 dd-2584 [000] 315.139906: balance_dirty_state: bdi btrfs-1: dirty=524 wb=890 unstable=1 bg_thresh=992 thresh=1985 gap=570 poll_thresh=11 ino=257 dd-2584 [000] 315.140020: balance_dirty_state: bdi btrfs-1: dirty=549 wb=890 unstable=1 bg_thresh=995 thresh=1990 gap=550 poll_thresh=12 ino=257 dd-2584 [000] 315.140140: balance_dirty_state: bdi btrfs-1: dirty=549 wb=890 unstable=1 bg_thresh=995 thresh=1990 gap=550 poll_thresh=13 ino=257 dd-2584 [000] 315.140257: balance_dirty_state: bdi btrfs-1: dirty=574 wb=890 unstable=1 bg_thresh=994 thresh=1989 gap=524 poll_thresh=14 ino=257 dd-2584 [000] 315.140374: balance_dirty_state: bdi btrfs-1: dirty=599 wb=890 unstable=1 bg_thresh=994 thresh=1989 gap=499 poll_thresh=15 ino=257 dd-2584 [000] 315.140493: balance_dirty_state: bdi btrfs-1: dirty=599 wb=890 unstable=1 bg_thresh=994 thresh=1988 gap=498 poll_thresh=16 ino=257 dd-2584 [000] 315.140729: balance_dirty_state: bdi btrfs-1: dirty=649 wb=890 unstable=1 bg_thresh=993 thresh=1987 gap=447 poll_thresh=17 ino=257 dd-2584 [000] 315.140738: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 315.147666: balance_dirty_state: bdi btrfs-1: dirty=649 wb=890 unstable=1 bg_thresh=993 thresh=1987 gap=447 poll_thresh=17 ino=257 dd-2584 [004] 315.147673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 315.155568: balance_dirty_state: bdi btrfs-1: dirty=649 wb=765 unstable=1 bg_thresh=993 thresh=1986 gap=571 poll_thresh=17 ino=257 dd-2584 [004] 315.155675: balance_dirty_state: bdi btrfs-1: dirty=649 wb=765 unstable=1 bg_thresh=993 thresh=1986 gap=571 poll_thresh=13 ino=257 dd-2584 [004] 315.155776: balance_dirty_state: bdi btrfs-1: dirty=674 wb=765 unstable=1 bg_thresh=995 thresh=1991 gap=551 poll_thresh=14 ino=257 dd-2584 [004] 315.155877: balance_dirty_state: bdi btrfs-1: dirty=699 wb=765 unstable=1 bg_thresh=995 thresh=1991 gap=526 poll_thresh=15 ino=257 dd-2584 [004] 315.155979: balance_dirty_state: bdi btrfs-1: dirty=699 wb=765 unstable=1 bg_thresh=998 thresh=1996 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 315.156180: balance_dirty_state: bdi btrfs-1: dirty=749 wb=765 unstable=1 bg_thresh=1000 thresh=2001 gap=486 poll_thresh=17 ino=257 dd-2584 [004] 315.156187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 315.163572: balance_dirty_state: bdi btrfs-1: dirty=749 wb=640 unstable=1 bg_thresh=999 thresh=1998 gap=608 poll_thresh=17 ino=257 dd-2584 [004] 315.163839: balance_dirty_state: bdi btrfs-1: dirty=749 wb=640 unstable=1 bg_thresh=1000 thresh=2000 gap=610 poll_thresh=13 ino=257 dd-2584 [004] 315.163895: balance_dirty_state: bdi btrfs-1: dirty=774 wb=640 unstable=1 bg_thresh=1002 thresh=2005 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 315.163952: balance_dirty_state: bdi btrfs-1: dirty=799 wb=640 unstable=1 bg_thresh=1002 thresh=2004 gap=564 poll_thresh=15 ino=257 dd-2584 [004] 315.164008: balance_dirty_state: bdi btrfs-1: dirty=799 wb=640 unstable=1 bg_thresh=1002 thresh=2004 gap=564 poll_thresh=16 ino=257 dd-2584 [004] 315.164122: balance_dirty_state: bdi btrfs-1: dirty=849 wb=640 unstable=1 bg_thresh=998 thresh=1997 gap=507 poll_thresh=17 ino=257 dd-2584 [004] 315.164234: balance_dirty_state: bdi btrfs-1: dirty=874 wb=640 unstable=1 bg_thresh=1000 thresh=2001 gap=486 poll_thresh=18 ino=257 dd-2584 [004] 315.164239: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 315.171665: balance_dirty_state: bdi btrfs-1: dirty=874 wb=590 unstable=1 bg_thresh=992 thresh=1985 gap=520 poll_thresh=18 ino=257 dd-2584 [004] 315.171758: balance_dirty_state: bdi btrfs-1: dirty=874 wb=590 unstable=1 bg_thresh=992 thresh=1985 gap=520 poll_thresh=13 ino=257 dd-2584 [004] 315.171842: balance_dirty_state: bdi btrfs-1: dirty=899 wb=590 unstable=1 bg_thresh=995 thresh=1990 gap=500 poll_thresh=14 ino=257 dd-2584 [004] 315.171924: balance_dirty_state: bdi btrfs-1: dirty=924 wb=590 unstable=1 bg_thresh=995 thresh=1990 gap=475 poll_thresh=15 ino=257 dd-2584 [004] 315.171930: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-265% task_weight=99% bdi_bw=64816 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 315.179585: balance_dirty_state: bdi btrfs-1: dirty=924 wb=465 unstable=1 bg_thresh=993 thresh=1987 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 315.179662: balance_dirty_state: bdi btrfs-1: dirty=924 wb=465 unstable=1 bg_thresh=993 thresh=1987 gap=597 poll_thresh=11 ino=257 dd-2584 [004] 315.179718: balance_dirty_state: bdi btrfs-1: dirty=949 wb=465 unstable=1 bg_thresh=996 thresh=1992 gap=577 poll_thresh=12 ino=257 dd-2584 [004] 315.179773: balance_dirty_state: bdi btrfs-1: dirty=974 wb=465 unstable=1 bg_thresh=996 thresh=1992 gap=552 poll_thresh=13 ino=257 dd-2584 [004] 315.179831: balance_dirty_state: bdi btrfs-1: dirty=974 wb=465 unstable=1 bg_thresh=998 thresh=1997 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 315.179887: balance_dirty_state: bdi btrfs-1: dirty=999 wb=465 unstable=1 bg_thresh=998 thresh=1996 gap=531 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 315.179955: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22532 wrote=0 to_write=8192 dd-2584 [004] 315.180132: balance_dirty_state: bdi btrfs-1: dirty=999 wb=490 unstable=1 bg_thresh=998 thresh=1996 gap=506 poll_thresh=16 ino=257 dd-2584 [004] 315.180260: balance_dirty_state: bdi btrfs-1: dirty=974 wb=540 unstable=1 bg_thresh=1000 thresh=2000 gap=485 poll_thresh=17 ino=257 dd-2584 [004] 315.180262: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 315.181337: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=488 wrote=576 to_write=7616 dd-2584 [004] 315.187615: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1040 unstable=1 bg_thresh=1000 thresh=2000 gap=485 poll_thresh=17 ino=257 dd-2584 [004] 315.187624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 315.195699: balance_dirty_state: bdi btrfs-1: dirty=474 wb=1040 unstable=1 bg_thresh=1000 thresh=2000 gap=485 poll_thresh=17 ino=257 dd-2584 [000] 315.195714: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 315.203664: balance_dirty_state: bdi btrfs-1: dirty=474 wb=915 unstable=1 bg_thresh=994 thresh=1988 gap=598 poll_thresh=17 ino=257 dd-2584 [000] 315.203791: balance_dirty_state: bdi btrfs-1: dirty=474 wb=915 unstable=1 bg_thresh=993 thresh=1987 gap=597 poll_thresh=13 ino=257 dd-2584 [000] 315.203911: balance_dirty_state: bdi btrfs-1: dirty=499 wb=915 unstable=1 bg_thresh=996 thresh=1992 gap=577 poll_thresh=14 ino=257 dd-2584 [000] 315.204031: balance_dirty_state: bdi btrfs-1: dirty=524 wb=915 unstable=1 bg_thresh=993 thresh=1986 gap=546 poll_thresh=15 ino=257 dd-2584 [000] 315.204147: balance_dirty_state: bdi btrfs-1: dirty=524 wb=915 unstable=1 bg_thresh=995 thresh=1991 gap=551 poll_thresh=16 ino=257 dd-2584 [000] 315.204382: balance_dirty_state: bdi btrfs-1: dirty=549 wb=915 unstable=1 bg_thresh=995 thresh=1990 gap=525 poll_thresh=17 ino=257 dd-2584 [000] 315.204616: balance_dirty_state: bdi btrfs-1: dirty=599 wb=915 unstable=1 bg_thresh=994 thresh=1989 gap=474 poll_thresh=18 ino=257 dd-2584 [000] 315.204624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 315.211680: balance_dirty_state: bdi btrfs-1: dirty=599 wb=915 unstable=1 bg_thresh=994 thresh=1989 gap=474 poll_thresh=18 ino=257 dd-2584 [000] 315.211690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 315.219679: balance_dirty_state: bdi btrfs-1: dirty=599 wb=790 unstable=1 bg_thresh=993 thresh=1987 gap=597 poll_thresh=18 ino=257 dd-2584 [000] 315.219774: balance_dirty_state: bdi btrfs-1: dirty=599 wb=790 unstable=1 bg_thresh=993 thresh=1986 gap=596 poll_thresh=13 ino=257 dd-2584 [000] 315.219832: balance_dirty_state: bdi btrfs-1: dirty=624 wb=790 unstable=1 bg_thresh=995 thresh=1991 gap=576 poll_thresh=14 ino=257 dd-2584 [000] 315.219889: balance_dirty_state: bdi btrfs-1: dirty=649 wb=790 unstable=1 bg_thresh=992 thresh=1985 gap=545 poll_thresh=15 ino=257 dd-2584 [000] 315.219947: balance_dirty_state: bdi btrfs-1: dirty=649 wb=790 unstable=1 bg_thresh=995 thresh=1990 gap=550 poll_thresh=16 ino=257 dd-2584 [000] 315.220232: balance_dirty_state: bdi btrfs-1: dirty=699 wb=790 unstable=1 bg_thresh=994 thresh=1989 gap=499 poll_thresh=17 ino=257 dd-2584 [000] 315.220348: balance_dirty_state: bdi btrfs-1: dirty=724 wb=790 unstable=1 bg_thresh=991 thresh=1982 gap=467 poll_thresh=18 ino=257 dd-2584 [000] 315.220353: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 315.227575: balance_dirty_state: bdi btrfs-1: dirty=724 wb=590 unstable=1 bg_thresh=990 thresh=1980 gap=665 poll_thresh=18 ino=257 dd-2584 [004] 315.227663: balance_dirty_state: bdi btrfs-1: dirty=724 wb=590 unstable=1 bg_thresh=990 thresh=1980 gap=665 poll_thresh=13 ino=257 dd-2584 [004] 315.227747: balance_dirty_state: bdi btrfs-1: dirty=749 wb=590 unstable=1 bg_thresh=992 thresh=1985 gap=645 poll_thresh=14 ino=257 dd-2584 [004] 315.227831: balance_dirty_state: bdi btrfs-1: dirty=774 wb=590 unstable=1 bg_thresh=995 thresh=1990 gap=625 poll_thresh=15 ino=257 dd-2584 [004] 315.227914: balance_dirty_state: bdi btrfs-1: dirty=774 wb=590 unstable=1 bg_thresh=995 thresh=1990 gap=625 poll_thresh=16 ino=257 dd-2584 [004] 315.228081: balance_dirty_state: bdi btrfs-1: dirty=824 wb=590 unstable=1 bg_thresh=997 thresh=1995 gap=580 poll_thresh=17 ino=257 dd-2584 [004] 315.228253: balance_dirty_state: bdi btrfs-1: dirty=849 wb=590 unstable=1 bg_thresh=999 thresh=1999 gap=559 poll_thresh=18 ino=257 dd-2584 [004] 315.228422: balance_dirty_state: bdi btrfs-1: dirty=874 wb=590 unstable=1 bg_thresh=999 thresh=1998 gap=533 poll_thresh=19 ino=257 dd-2584 [004] 315.228592: balance_dirty_state: bdi btrfs-1: dirty=924 wb=590 unstable=1 bg_thresh=998 thresh=1997 gap=482 poll_thresh=20 ino=257 dd-2584 [004] 315.228598: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-257% task_weight=100% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 315.235630: balance_dirty_state: bdi btrfs-1: dirty=924 wb=590 unstable=1 bg_thresh=1007 thresh=2014 gap=499 poll_thresh=20 ino=257 dd-2584 [004] 315.235636: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 315.243607: balance_dirty_state: bdi btrfs-1: dirty=924 wb=465 unstable=1 bg_thresh=991 thresh=1982 gap=592 poll_thresh=20 ino=257 dd-2584 [000] 315.243702: balance_dirty_state: bdi btrfs-1: dirty=949 wb=465 unstable=1 bg_thresh=990 thresh=1981 gap=566 poll_thresh=15 ino=257 dd-2584 [000] 315.244088: balance_dirty_state: bdi btrfs-1: dirty=949 wb=465 unstable=1 bg_thresh=990 thresh=1980 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 315.244262: balance_dirty_state: bdi btrfs-1: dirty=974 wb=465 unstable=1 bg_thresh=989 thresh=1978 gap=538 poll_thresh=17 ino=257 dd-2584 [000] 315.244484: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=465 unstable=1 bg_thresh=985 thresh=1971 gap=481 poll_thresh=18 ino=257 dd-2584 [000] 315.244491: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1239 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 315.244514: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22596 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 315.245928: writeback_single_inode: bdi btrfs-1: ino=257 state= age=552 wrote=544 to_write=7648 dd-2584 [000] 315.251678: balance_dirty_state: bdi btrfs-1: dirty=480 wb=878 unstable=1 bg_thresh=990 thresh=1980 gap=621 poll_thresh=18 ino=257 dd-2584 [000] 315.251758: balance_dirty_state: bdi btrfs-1: dirty=480 wb=878 unstable=1 bg_thresh=990 thresh=1980 gap=621 poll_thresh=13 ino=257 dd-2584 [000] 315.251831: balance_dirty_state: bdi btrfs-1: dirty=505 wb=878 unstable=1 bg_thresh=992 thresh=1985 gap=601 poll_thresh=14 ino=257 dd-2584 [000] 315.251903: balance_dirty_state: bdi btrfs-1: dirty=530 wb=878 unstable=1 bg_thresh=995 thresh=1990 gap=581 poll_thresh=15 ino=257 dd-2584 [000] 315.251978: balance_dirty_state: bdi btrfs-1: dirty=530 wb=878 unstable=1 bg_thresh=992 thresh=1984 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 315.252124: balance_dirty_state: bdi btrfs-1: dirty=580 wb=878 unstable=1 bg_thresh=991 thresh=1983 gap=524 poll_thresh=17 ino=257 dd-2584 [000] 315.252274: balance_dirty_state: bdi btrfs-1: dirty=605 wb=878 unstable=1 bg_thresh=993 thresh=1987 gap=503 poll_thresh=18 ino=257 dd-2584 [000] 315.252421: balance_dirty_state: bdi btrfs-1: dirty=630 wb=878 unstable=1 bg_thresh=993 thresh=1986 gap=477 poll_thresh=19 ino=257 dd-2584 [000] 315.252427: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 315.259699: balance_dirty_state: bdi btrfs-1: dirty=630 wb=878 unstable=1 bg_thresh=987 thresh=1974 gap=465 poll_thresh=19 ino=257 dd-2584 [004] 315.259706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1242 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-93% task_gap=-286% task_weight=99% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 315.267611: balance_dirty_state: bdi btrfs-1: dirty=630 wb=753 unstable=1 bg_thresh=988 thresh=1976 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 315.267817: balance_dirty_state: bdi btrfs-1: dirty=630 wb=753 unstable=1 bg_thresh=988 thresh=1976 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 315.268622: balance_dirty_state: bdi btrfs-1: dirty=655 wb=753 unstable=1 bg_thresh=990 thresh=1981 gap=572 poll_thresh=15 ino=257 dd-2584 [004] 315.268800: balance_dirty_state: bdi btrfs-1: dirty=655 wb=753 unstable=1 bg_thresh=993 thresh=1986 gap=577 poll_thresh=16 ino=257 dd-2584 [004] 315.269156: balance_dirty_state: bdi btrfs-1: dirty=705 wb=753 unstable=1 bg_thresh=995 thresh=1991 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 315.269529: balance_dirty_state: bdi btrfs-1: dirty=730 wb=753 unstable=1 bg_thresh=995 thresh=1990 gap=506 poll_thresh=18 ino=257 dd-2584 [004] 315.269890: balance_dirty_state: bdi btrfs-1: dirty=755 wb=753 unstable=1 bg_thresh=994 thresh=1989 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 315.269903: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 315.275615: balance_dirty_state: bdi btrfs-1: dirty=755 wb=753 unstable=1 bg_thresh=994 thresh=1989 gap=480 poll_thresh=19 ino=257 dd-2584 [004] 315.275624: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-107% task_gap=-314% task_weight=99% bdi_bw=60888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 315.283609: balance_dirty_state: bdi btrfs-1: dirty=755 wb=603 unstable=1 bg_thresh=992 thresh=1985 gap=626 poll_thresh=19 ino=257 dd-2584 [004] 315.283738: balance_dirty_state: bdi btrfs-1: dirty=780 wb=603 unstable=1 bg_thresh=992 thresh=1985 gap=601 poll_thresh=14 ino=257 dd-2584 [004] 315.283797: balance_dirty_state: bdi btrfs-1: dirty=805 wb=603 unstable=1 bg_thresh=995 thresh=1990 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 315.283856: balance_dirty_state: bdi btrfs-1: dirty=805 wb=603 unstable=1 bg_thresh=995 thresh=1990 gap=581 poll_thresh=16 ino=257 dd-2584 [004] 315.283971: balance_dirty_state: bdi btrfs-1: dirty=830 wb=603 unstable=1 bg_thresh=997 thresh=1994 gap=560 poll_thresh=17 ino=257 dd-2584 [004] 315.284085: balance_dirty_state: bdi btrfs-1: dirty=880 wb=603 unstable=1 bg_thresh=993 thresh=1987 gap=503 poll_thresh=18 ino=257 dd-2584 [004] 315.284368: balance_dirty_state: bdi btrfs-1: dirty=905 wb=603 unstable=1 bg_thresh=993 thresh=1986 gap=477 poll_thresh=19 ino=257 dd-2584 [004] 315.284373: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-109% task_gap=-319% task_weight=99% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 315.291700: balance_dirty_state: bdi btrfs-1: dirty=905 wb=553 unstable=1 bg_thresh=987 thresh=1974 gap=515 poll_thresh=19 ino=257 dd-2584 [004] 315.291813: balance_dirty_state: bdi btrfs-1: dirty=930 wb=553 unstable=1 bg_thresh=988 thresh=1976 gap=492 poll_thresh=14 ino=257 dd-2584 [004] 315.291819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1326 task_limit=1244 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-92% task_gap=-284% task_weight=99% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 315.299609: balance_dirty_state: bdi btrfs-1: dirty=930 wb=428 unstable=1 bg_thresh=989 thresh=1979 gap=620 poll_thresh=14 ino=257 dd-2584 [004] 315.299759: balance_dirty_state: bdi btrfs-1: dirty=930 wb=428 unstable=1 bg_thresh=989 thresh=1979 gap=620 poll_thresh=10 ino=257 dd-2584 [004] 315.299875: balance_dirty_state: bdi btrfs-1: dirty=955 wb=428 unstable=1 bg_thresh=992 thresh=1984 gap=600 poll_thresh=11 ino=257 dd-2584 [004] 315.299992: balance_dirty_state: bdi btrfs-1: dirty=980 wb=428 unstable=1 bg_thresh=992 thresh=1984 gap=575 poll_thresh=12 ino=257 dd-2584 [004] 315.300107: balance_dirty_state: bdi btrfs-1: dirty=980 wb=428 unstable=1 bg_thresh=994 thresh=1989 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 315.300226: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=428 unstable=1 bg_thresh=997 thresh=1994 gap=560 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 315.300280: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22652 wrote=0 to_write=8192 dd-2584 [004] 315.300352: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=428 unstable=1 bg_thresh=994 thresh=1988 gap=529 poll_thresh=15 ino=257 dd-2584 [004] 315.300473: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=428 unstable=1 bg_thresh=996 thresh=1993 gap=534 poll_thresh=16 ino=257 dd-2584 [004] 315.300722: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=478 unstable=1 bg_thresh=996 thresh=1992 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 315.300971: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=528 unstable=1 bg_thresh=995 thresh=1991 gap=457 poll_thresh=18 ino=257 dd-2584 [004] 315.300974: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 315.303420: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=640 to_write=7552 dd-2584 [004] 315.307673: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1053 unstable=1 bg_thresh=995 thresh=1991 gap=457 poll_thresh=18 ino=257 dd-2584 [004] 315.307684: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 315.315732: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1053 unstable=1 bg_thresh=995 thresh=1991 gap=457 poll_thresh=18 ino=257 dd-2584 [001] 315.315740: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-106% task_gap=-312% task_weight=99% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 315.323715: balance_dirty_state: bdi btrfs-1: dirty=480 wb=928 unstable=1 bg_thresh=989 thresh=1979 gap=570 poll_thresh=18 ino=257 dd-2584 [001] 315.323842: balance_dirty_state: bdi btrfs-1: dirty=480 wb=928 unstable=1 bg_thresh=989 thresh=1979 gap=570 poll_thresh=13 ino=257 dd-2584 [001] 315.323962: balance_dirty_state: bdi btrfs-1: dirty=505 wb=928 unstable=1 bg_thresh=992 thresh=1984 gap=550 poll_thresh=14 ino=257 dd-2584 [001] 315.324079: balance_dirty_state: bdi btrfs-1: dirty=530 wb=928 unstable=1 bg_thresh=994 thresh=1989 gap=530 poll_thresh=15 ino=257 dd-2584 [001] 315.324561: balance_dirty_state: bdi btrfs-1: dirty=530 wb=928 unstable=1 bg_thresh=994 thresh=1989 gap=530 poll_thresh=16 ino=257 dd-2584 [001] 315.324798: balance_dirty_state: bdi btrfs-1: dirty=580 wb=928 unstable=1 bg_thresh=994 thresh=1988 gap=479 poll_thresh=17 ino=257 dd-2584 [001] 315.324806: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 315.331735: balance_dirty_state: bdi btrfs-1: dirty=580 wb=928 unstable=1 bg_thresh=994 thresh=1988 gap=479 poll_thresh=17 ino=257 dd-2584 [001] 315.331743: balance_dirty_pages: bdi btrfs-1: bdi_limit=1338 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-84% task_gap=-268% task_weight=99% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 315.339742: balance_dirty_state: bdi btrfs-1: dirty=580 wb=803 unstable=1 bg_thresh=993 thresh=1987 gap=603 poll_thresh=17 ino=257 dd-2584 [001] 315.339867: balance_dirty_state: bdi btrfs-1: dirty=580 wb=803 unstable=1 bg_thresh=996 thresh=1992 gap=608 poll_thresh=13 ino=257 dd-2584 [001] 315.339990: balance_dirty_state: bdi btrfs-1: dirty=605 wb=803 unstable=1 bg_thresh=995 thresh=1991 gap=582 poll_thresh=14 ino=257 dd-2584 [001] 315.340106: balance_dirty_state: bdi btrfs-1: dirty=630 wb=803 unstable=1 bg_thresh=995 thresh=1991 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 315.340224: balance_dirty_state: bdi btrfs-1: dirty=630 wb=803 unstable=1 bg_thresh=995 thresh=1990 gap=556 poll_thresh=16 ino=257 dd-2584 [001] 315.340460: balance_dirty_state: bdi btrfs-1: dirty=680 wb=803 unstable=1 bg_thresh=994 thresh=1989 gap=505 poll_thresh=17 ino=257 dd-2584 [001] 315.340698: balance_dirty_state: bdi btrfs-1: dirty=705 wb=803 unstable=1 bg_thresh=996 thresh=1993 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 315.340706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 315.347705: balance_dirty_state: bdi btrfs-1: dirty=705 wb=803 unstable=1 bg_thresh=996 thresh=1993 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 315.347713: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=99% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 315.355675: balance_dirty_state: bdi btrfs-1: dirty=705 wb=628 unstable=1 bg_thresh=995 thresh=1990 gap=656 poll_thresh=18 ino=257 dd-2584 [001] 315.355759: balance_dirty_state: bdi btrfs-1: dirty=705 wb=628 unstable=1 bg_thresh=992 thresh=1984 gap=650 poll_thresh=13 ino=257 dd-2584 [001] 315.355818: balance_dirty_state: bdi btrfs-1: dirty=730 wb=628 unstable=1 bg_thresh=994 thresh=1989 gap=630 poll_thresh=14 ino=257 dd-2584 [001] 315.355876: balance_dirty_state: bdi btrfs-1: dirty=755 wb=628 unstable=1 bg_thresh=991 thresh=1983 gap=599 poll_thresh=15 ino=257 dd-2584 [001] 315.355936: balance_dirty_state: bdi btrfs-1: dirty=755 wb=628 unstable=1 bg_thresh=994 thresh=1988 gap=604 poll_thresh=16 ino=257 dd-2584 [001] 315.356229: balance_dirty_state: bdi btrfs-1: dirty=805 wb=628 unstable=1 bg_thresh=993 thresh=1987 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 315.356347: balance_dirty_state: bdi btrfs-1: dirty=830 wb=628 unstable=1 bg_thresh=995 thresh=1991 gap=532 poll_thresh=18 ino=257 dd-2584 [001] 315.356465: balance_dirty_state: bdi btrfs-1: dirty=855 wb=628 unstable=1 bg_thresh=995 thresh=1990 gap=506 poll_thresh=19 ino=257 dd-2584 [001] 315.356584: balance_dirty_state: bdi btrfs-1: dirty=880 wb=628 unstable=1 bg_thresh=991 thresh=1983 gap=474 poll_thresh=20 ino=257 dd-2584 [001] 315.356589: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-87% task_gap=-275% task_weight=100% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 315.363661: balance_dirty_state: bdi btrfs-1: dirty=880 wb=628 unstable=1 bg_thresh=994 thresh=1989 gap=480 poll_thresh=20 ino=257 dd-2584 [004] 315.363669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 315.371631: balance_dirty_state: bdi btrfs-1: dirty=880 wb=503 unstable=1 bg_thresh=997 thresh=1994 gap=610 poll_thresh=20 ino=257 dd-2584 [004] 315.371693: balance_dirty_state: bdi btrfs-1: dirty=880 wb=503 unstable=1 bg_thresh=997 thresh=1994 gap=610 poll_thresh=15 ino=257 dd-2584 [004] 315.371751: balance_dirty_state: bdi btrfs-1: dirty=905 wb=503 unstable=1 bg_thresh=999 thresh=1999 gap=590 poll_thresh=16 ino=257 dd-2584 [004] 315.371862: balance_dirty_state: bdi btrfs-1: dirty=930 wb=503 unstable=1 bg_thresh=1002 thresh=2004 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 315.371976: balance_dirty_state: bdi btrfs-1: dirty=980 wb=503 unstable=1 bg_thresh=1001 thresh=2003 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 315.372091: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=503 unstable=1 bg_thresh=1003 thresh=2007 gap=498 poll_thresh=19 ino=257 dd-2584 [004] 315.372095: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 315.372182: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22724 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 315.373461: writeback_single_inode: bdi btrfs-1: ino=257 state= age=120 wrote=544 to_write=7648 dd-2584 [004] 315.379634: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1053 unstable=1 bg_thresh=991 thresh=1983 gap=474 poll_thresh=19 ino=257 dd-2584 [004] 315.379640: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1250 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-39% task_gap=-179% task_weight=100% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 315.387741: balance_dirty_state: bdi btrfs-1: dirty=455 wb=928 unstable=1 bg_thresh=982 thresh=1965 gap=581 poll_thresh=19 ino=257 dd-2584 [004] 315.387837: balance_dirty_state: bdi btrfs-1: dirty=455 wb=928 unstable=1 bg_thresh=985 thresh=1970 gap=586 poll_thresh=14 ino=257 dd-2584 [004] 315.388200: balance_dirty_state: bdi btrfs-1: dirty=480 wb=928 unstable=1 bg_thresh=985 thresh=1970 gap=561 poll_thresh=15 ino=257 dd-2584 [004] 315.388282: balance_dirty_state: bdi btrfs-1: dirty=505 wb=928 unstable=1 bg_thresh=987 thresh=1975 gap=541 poll_thresh=16 ino=257 dd-2584 [004] 315.388451: balance_dirty_state: bdi btrfs-1: dirty=530 wb=928 unstable=1 bg_thresh=990 thresh=1980 gap=521 poll_thresh=17 ino=257 dd-2584 [004] 315.388624: balance_dirty_state: bdi btrfs-1: dirty=555 wb=928 unstable=1 bg_thresh=992 thresh=1984 gap=500 poll_thresh=18 ino=257 dd-2584 [004] 315.388793: balance_dirty_state: bdi btrfs-1: dirty=605 wb=928 unstable=1 bg_thresh=991 thresh=1983 gap=449 poll_thresh=19 ino=257 dd-2584 [004] 315.388799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1333 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-226% task_weight=98% bdi_bw=55796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 315.395706: balance_dirty_state: bdi btrfs-1: dirty=605 wb=803 unstable=1 bg_thresh=981 thresh=1962 gap=553 poll_thresh=19 ino=257 dd-2584 [000] 315.395798: balance_dirty_state: bdi btrfs-1: dirty=630 wb=803 unstable=1 bg_thresh=980 thresh=1961 gap=527 poll_thresh=14 ino=257 dd-2584 [000] 315.395883: balance_dirty_state: bdi btrfs-1: dirty=630 wb=803 unstable=1 bg_thresh=980 thresh=1961 gap=527 poll_thresh=15 ino=257 dd-2584 [000] 315.395967: balance_dirty_state: bdi btrfs-1: dirty=655 wb=803 unstable=1 bg_thresh=983 thresh=1966 gap=507 poll_thresh=16 ino=257 dd-2584 [000] 315.396103: balance_dirty_state: bdi btrfs-1: dirty=680 wb=803 unstable=1 bg_thresh=982 thresh=1965 gap=481 poll_thresh=17 ino=257 dd-2584 [000] 315.396114: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=55796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 315.403707: balance_dirty_state: bdi btrfs-1: dirty=680 wb=803 unstable=1 bg_thresh=982 thresh=1965 gap=481 poll_thresh=17 ino=257 dd-2584 [000] 315.403711: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=55796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 315.411769: balance_dirty_state: bdi btrfs-1: dirty=680 wb=678 unstable=1 bg_thresh=976 thresh=1952 gap=593 poll_thresh=17 ino=257 dd-2584 [004] 315.411884: balance_dirty_state: bdi btrfs-1: dirty=680 wb=678 unstable=1 bg_thresh=976 thresh=1952 gap=593 poll_thresh=13 ino=257 dd-2584 [004] 315.412003: balance_dirty_state: bdi btrfs-1: dirty=705 wb=678 unstable=1 bg_thresh=978 thresh=1957 gap=573 poll_thresh=14 ino=257 dd-2584 [004] 315.412117: balance_dirty_state: bdi btrfs-1: dirty=730 wb=678 unstable=1 bg_thresh=981 thresh=1962 gap=553 poll_thresh=15 ino=257 dd-2584 [004] 315.412592: balance_dirty_state: bdi btrfs-1: dirty=730 wb=678 unstable=1 bg_thresh=981 thresh=1962 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 315.412827: balance_dirty_state: bdi btrfs-1: dirty=755 wb=678 unstable=1 bg_thresh=983 thresh=1967 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 315.413095: balance_dirty_state: bdi btrfs-1: dirty=805 wb=653 unstable=1 bg_thresh=985 thresh=1971 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 315.413334: balance_dirty_state: bdi btrfs-1: dirty=830 wb=578 unstable=1 bg_thresh=985 thresh=1970 gap=561 poll_thresh=19 ino=257 dd-2584 [004] 315.413554: balance_dirty_state: bdi btrfs-1: dirty=855 wb=578 unstable=1 bg_thresh=984 thresh=1969 gap=535 poll_thresh=20 ino=257 dd-2584 [004] 315.413774: balance_dirty_state: bdi btrfs-1: dirty=905 wb=578 unstable=1 bg_thresh=986 thresh=1973 gap=489 poll_thresh=21 ino=257 dd-2584 [004] 315.413782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1323 task_limit=1242 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-190% task_weight=98% bdi_bw=55796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 315.419795: balance_dirty_state: bdi btrfs-1: dirty=905 wb=553 unstable=1 bg_thresh=983 thresh=1967 gap=508 poll_thresh=21 ino=257 dd-2584 [004] 315.419907: balance_dirty_state: bdi btrfs-1: dirty=905 wb=553 unstable=1 bg_thresh=983 thresh=1967 gap=508 poll_thresh=16 ino=257 dd-2584 [004] 315.420124: balance_dirty_state: bdi btrfs-1: dirty=930 wb=553 unstable=1 bg_thresh=985 thresh=1971 gap=487 poll_thresh=17 ino=257 dd-2584 [004] 315.420132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-71% task_gap=-241% task_weight=98% bdi_bw=55796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 315.427740: balance_dirty_state: bdi btrfs-1: dirty=930 wb=428 unstable=1 bg_thresh=982 thresh=1964 gap=605 poll_thresh=17 ino=257 dd-2584 [004] 315.427814: balance_dirty_state: bdi btrfs-1: dirty=955 wb=428 unstable=1 bg_thresh=982 thresh=1964 gap=580 poll_thresh=13 ino=257 dd-2584 [004] 315.427872: balance_dirty_state: bdi btrfs-1: dirty=980 wb=428 unstable=1 bg_thresh=984 thresh=1969 gap=560 poll_thresh=14 ino=257 dd-2584 [004] 315.428098: balance_dirty_state: bdi btrfs-1: dirty=980 wb=428 unstable=1 bg_thresh=987 thresh=1974 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 315.428156: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=428 unstable=1 bg_thresh=984 thresh=1968 gap=534 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 315.428244: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22780 wrote=0 to_write=8192 dd-2584 [004] 315.428283: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=428 unstable=1 bg_thresh=983 thresh=1967 gap=508 poll_thresh=17 ino=257 dd-2584 [004] 315.428410: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=453 unstable=1 bg_thresh=985 thresh=1971 gap=462 poll_thresh=18 ino=257 dd-2584 [004] 315.428412: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-290% task_weight=98% bdi_bw=55796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 315.429719: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=624 to_write=7568 dd-2584 [006] 315.435711: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1028 unstable=1 bg_thresh=985 thresh=1971 gap=487 poll_thresh=18 ino=257 dd-2584 [006] 315.435717: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-95% task_gap=-290% task_weight=98% bdi_bw=55796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 315.443829: balance_dirty_state: bdi btrfs-1: dirty=455 wb=928 unstable=1 bg_thresh=982 thresh=1965 gap=581 poll_thresh=18 ino=257 dd-2584 [006] 315.443956: balance_dirty_state: bdi btrfs-1: dirty=480 wb=928 unstable=1 bg_thresh=985 thresh=1970 gap=561 poll_thresh=13 ino=257 dd-2584 [006] 315.444072: balance_dirty_state: bdi btrfs-1: dirty=480 wb=928 unstable=1 bg_thresh=985 thresh=1970 gap=561 poll_thresh=14 ino=257 dd-2584 [006] 315.444191: balance_dirty_state: bdi btrfs-1: dirty=505 wb=928 unstable=1 bg_thresh=987 thresh=1975 gap=541 poll_thresh=15 ino=257 dd-2584 [006] 315.444306: balance_dirty_state: bdi btrfs-1: dirty=505 wb=928 unstable=1 bg_thresh=990 thresh=1980 gap=546 poll_thresh=16 ino=257 dd-2584 [006] 315.444539: balance_dirty_state: bdi btrfs-1: dirty=555 wb=928 unstable=1 bg_thresh=992 thresh=1985 gap=501 poll_thresh=17 ino=257 dd-2584 [006] 315.444778: balance_dirty_state: bdi btrfs-1: dirty=580 wb=928 unstable=1 bg_thresh=992 thresh=1984 gap=475 poll_thresh=18 ino=257 dd-2584 [006] 315.444787: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=55796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 315.451797: balance_dirty_state: bdi btrfs-1: dirty=580 wb=928 unstable=1 bg_thresh=992 thresh=1984 gap=475 poll_thresh=18 ino=257 dd-2584 [006] 315.451807: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=55796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 315.459773: balance_dirty_state: bdi btrfs-1: dirty=580 wb=703 unstable=1 bg_thresh=985 thresh=1971 gap=687 poll_thresh=18 ino=257 dd-2584 [005] 315.459866: balance_dirty_state: bdi btrfs-1: dirty=580 wb=653 unstable=1 bg_thresh=985 thresh=1971 gap=737 poll_thresh=13 ino=257 dd-2584 [005] 315.459942: balance_dirty_state: bdi btrfs-1: dirty=605 wb=653 unstable=1 bg_thresh=988 thresh=1976 gap=717 poll_thresh=14 ino=257 dd-2584 [005] 315.460251: balance_dirty_state: bdi btrfs-1: dirty=630 wb=653 unstable=1 bg_thresh=990 thresh=1981 gap=697 poll_thresh=15 ino=257 dd-2584 [005] 315.460326: balance_dirty_state: bdi btrfs-1: dirty=630 wb=653 unstable=1 bg_thresh=990 thresh=1981 gap=697 poll_thresh=16 ino=257 dd-2584 [005] 315.460477: balance_dirty_state: bdi btrfs-1: dirty=680 wb=653 unstable=1 bg_thresh=990 thresh=1980 gap=646 poll_thresh=17 ino=257 dd-2584 [005] 315.460630: balance_dirty_state: bdi btrfs-1: dirty=705 wb=653 unstable=1 bg_thresh=992 thresh=1984 gap=625 poll_thresh=18 ino=257 dd-2584 [005] 315.460783: balance_dirty_state: bdi btrfs-1: dirty=730 wb=653 unstable=1 bg_thresh=991 thresh=1983 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 315.460936: balance_dirty_state: bdi btrfs-1: dirty=780 wb=653 unstable=1 bg_thresh=991 thresh=1982 gap=548 poll_thresh=20 ino=257 dd-2584 [005] 315.461103: balance_dirty_state: bdi btrfs-1: dirty=805 wb=628 unstable=1 bg_thresh=992 thresh=1985 gap=551 poll_thresh=21 ino=257 dd-2584 [005] 315.461256: balance_dirty_state: bdi btrfs-1: dirty=830 wb=628 unstable=1 bg_thresh=992 thresh=1984 gap=525 poll_thresh=22 ino=257 dd-2584 [005] 315.461409: balance_dirty_state: bdi btrfs-1: dirty=855 wb=628 unstable=1 bg_thresh=991 thresh=1982 gap=498 poll_thresh=23 ino=257 dd-2584 [005] 315.461773: balance_dirty_state: bdi btrfs-1: dirty=905 wb=628 unstable=1 bg_thresh=989 thresh=1979 gap=445 poll_thresh=24 ino=257 dd-2584 [005] 315.461780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1329 task_limit=1247 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-66% task_gap=-231% task_weight=99% bdi_bw=55796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 315.467717: balance_dirty_state: bdi btrfs-1: dirty=905 wb=628 unstable=1 bg_thresh=990 thresh=1981 gap=447 poll_thresh=24 ino=257 dd-2584 [005] 315.467723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1331 task_limit=1249 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-65% task_gap=-229% task_weight=99% bdi_bw=55796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 315.475728: balance_dirty_state: bdi btrfs-1: dirty=905 wb=503 unstable=1 bg_thresh=990 thresh=1981 gap=572 poll_thresh=24 ino=257 dd-2584 [005] 315.475826: balance_dirty_state: bdi btrfs-1: dirty=905 wb=503 unstable=1 bg_thresh=990 thresh=1980 gap=571 poll_thresh=18 ino=257 dd-2584 [005] 315.475940: balance_dirty_state: bdi btrfs-1: dirty=955 wb=503 unstable=1 bg_thresh=989 thresh=1979 gap=520 poll_thresh=19 ino=257 dd-2584 [005] 315.476053: balance_dirty_state: bdi btrfs-1: dirty=980 wb=503 unstable=1 bg_thresh=991 thresh=1983 gap=499 poll_thresh=20 ino=257 dd-2584 [005] 315.476166: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=503 unstable=1 bg_thresh=991 thresh=1982 gap=473 poll_thresh=21 ino=257 dd-2584 [005] 315.476170: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-226% task_weight=97% bdi_bw=55796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 315.476244: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22828 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 315.478926: writeback_single_inode: bdi btrfs-1: ino=257 state= age=88 wrote=560 to_write=7632 dd-2584 [005] 315.484504: balance_dirty_state: bdi btrfs-1: dirty=430 wb=1078 unstable=1 bg_thresh=991 thresh=1982 gap=473 poll_thresh=21 ino=257 dd-2584 [005] 315.484509: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1251 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-64% task_gap=-226% task_weight=97% bdi_bw=55796 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 315.491730: balance_dirty_state: bdi btrfs-1: dirty=430 wb=953 unstable=1 bg_thresh=994 thresh=1988 gap=604 poll_thresh=21 ino=257 dd-2584 [005] 315.491826: balance_dirty_state: bdi btrfs-1: dirty=455 wb=953 unstable=1 bg_thresh=993 thresh=1987 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 315.491961: balance_dirty_state: bdi btrfs-1: dirty=480 wb=953 unstable=1 bg_thresh=993 thresh=1986 gap=552 poll_thresh=17 ino=257 dd-2584 [005] 315.492093: balance_dirty_state: bdi btrfs-1: dirty=505 wb=953 unstable=1 bg_thresh=992 thresh=1985 gap=526 poll_thresh=18 ino=257 dd-2584 [005] 315.492224: balance_dirty_state: bdi btrfs-1: dirty=555 wb=953 unstable=1 bg_thresh=992 thresh=1984 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 315.492229: balance_dirty_pages: bdi btrfs-1: bdi_limit=1334 task_limit=1252 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-63% task_gap=-224% task_weight=98% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 315.499686: balance_dirty_state: bdi btrfs-1: dirty=555 wb=928 unstable=1 bg_thresh=982 thresh=1965 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 315.499690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1315 task_limit=1234 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 315.507709: balance_dirty_state: bdi btrfs-1: dirty=555 wb=828 unstable=1 bg_thresh=980 thresh=1960 gap=576 poll_thresh=19 ino=257 dd-2584 [001] 315.508080: balance_dirty_state: bdi btrfs-1: dirty=580 wb=828 unstable=1 bg_thresh=979 thresh=1959 gap=550 poll_thresh=14 ino=257 dd-2584 [001] 315.508197: balance_dirty_state: bdi btrfs-1: dirty=605 wb=828 unstable=1 bg_thresh=982 thresh=1964 gap=530 poll_thresh=15 ino=257 dd-2584 [001] 315.508310: balance_dirty_state: bdi btrfs-1: dirty=605 wb=828 unstable=1 bg_thresh=982 thresh=1964 gap=530 poll_thresh=16 ino=257 dd-2584 [001] 315.508530: balance_dirty_state: bdi btrfs-1: dirty=655 wb=828 unstable=1 bg_thresh=981 thresh=1963 gap=479 poll_thresh=17 ino=257 dd-2584 [001] 315.508537: balance_dirty_pages: bdi btrfs-1: bdi_limit=1313 task_limit=1232 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 315.515746: balance_dirty_state: bdi btrfs-1: dirty=655 wb=828 unstable=1 bg_thresh=983 thresh=1966 gap=482 poll_thresh=17 ino=257 dd-2584 [001] 315.515752: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 315.523753: balance_dirty_state: bdi btrfs-1: dirty=655 wb=828 unstable=1 bg_thresh=985 thresh=1971 gap=487 poll_thresh=17 ino=257 dd-2584 [001] 315.523760: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 315.531765: balance_dirty_state: bdi btrfs-1: dirty=655 wb=653 unstable=1 bg_thresh=982 thresh=1964 gap=655 poll_thresh=17 ino=257 dd-2584 [005] 315.531840: balance_dirty_state: bdi btrfs-1: dirty=655 wb=653 unstable=1 bg_thresh=982 thresh=1964 gap=655 poll_thresh=13 ino=257 dd-2584 [005] 315.531902: balance_dirty_state: bdi btrfs-1: dirty=680 wb=653 unstable=1 bg_thresh=984 thresh=1969 gap=635 poll_thresh=14 ino=257 dd-2584 [005] 315.531960: balance_dirty_state: bdi btrfs-1: dirty=705 wb=653 unstable=1 bg_thresh=984 thresh=1969 gap=610 poll_thresh=15 ino=257 dd-2584 [005] 315.532022: balance_dirty_state: bdi btrfs-1: dirty=705 wb=653 unstable=1 bg_thresh=984 thresh=1968 gap=609 poll_thresh=16 ino=257 dd-2584 [005] 315.532141: balance_dirty_state: bdi btrfs-1: dirty=730 wb=653 unstable=1 bg_thresh=983 thresh=1967 gap=583 poll_thresh=17 ino=257 dd-2584 [005] 315.532285: balance_dirty_state: bdi btrfs-1: dirty=780 wb=578 unstable=1 bg_thresh=985 thresh=1971 gap=612 poll_thresh=18 ino=257 dd-2584 [005] 315.532409: balance_dirty_state: bdi btrfs-1: dirty=805 wb=578 unstable=1 bg_thresh=985 thresh=1970 gap=586 poll_thresh=19 ino=257 dd-2584 [005] 315.532707: balance_dirty_state: bdi btrfs-1: dirty=830 wb=578 unstable=1 bg_thresh=984 thresh=1969 gap=560 poll_thresh=20 ino=257 dd-2584 [005] 315.532828: balance_dirty_state: bdi btrfs-1: dirty=880 wb=578 unstable=1 bg_thresh=986 thresh=1973 gap=514 poll_thresh=21 ino=257 dd-2584 [005] 315.532947: balance_dirty_state: bdi btrfs-1: dirty=905 wb=578 unstable=1 bg_thresh=986 thresh=1972 gap=488 poll_thresh=22 ino=257 dd-2584 [005] 315.532952: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1241 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-191% task_weight=98% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 315.539752: balance_dirty_state: bdi btrfs-1: dirty=905 wb=578 unstable=1 bg_thresh=985 thresh=1971 gap=487 poll_thresh=22 ino=257 dd-2584 [005] 315.539757: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 315.547761: balance_dirty_state: bdi btrfs-1: dirty=905 wb=453 unstable=1 bg_thresh=985 thresh=1971 gap=612 poll_thresh=22 ino=257 dd-2584 [005] 315.547835: balance_dirty_state: bdi btrfs-1: dirty=905 wb=453 unstable=1 bg_thresh=982 thresh=1965 gap=606 poll_thresh=16 ino=257 dd-2584 [005] 315.547954: balance_dirty_state: bdi btrfs-1: dirty=955 wb=453 unstable=1 bg_thresh=982 thresh=1964 gap=555 poll_thresh=17 ino=257 dd-2584 [005] 315.548074: balance_dirty_state: bdi btrfs-1: dirty=980 wb=453 unstable=1 bg_thresh=984 thresh=1968 gap=534 poll_thresh=18 ino=257 dd-2584 [005] 315.548195: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=453 unstable=1 bg_thresh=983 thresh=1967 gap=508 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 315.548249: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22900 wrote=0 to_write=8192 dd-2584 [005] 315.548324: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=453 unstable=1 bg_thresh=983 thresh=1966 gap=457 poll_thresh=20 ino=257 dd-2584 [005] 315.548325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1316 task_limit=1235 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-74% task_gap=-248% task_weight=98% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 315.549639: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=592 to_write=7600 dd-2584 [001] 315.555724: balance_dirty_state: bdi btrfs-1: dirty=480 wb=903 unstable=1 bg_thresh=982 thresh=1965 gap=581 poll_thresh=20 ino=257 dd-2584 [001] 315.555790: balance_dirty_state: bdi btrfs-1: dirty=480 wb=903 unstable=1 bg_thresh=982 thresh=1965 gap=581 poll_thresh=15 ino=257 dd-2584 [001] 315.555850: balance_dirty_state: bdi btrfs-1: dirty=505 wb=903 unstable=1 bg_thresh=985 thresh=1970 gap=561 poll_thresh=16 ino=257 dd-2584 [001] 315.556135: balance_dirty_state: bdi btrfs-1: dirty=530 wb=903 unstable=1 bg_thresh=984 thresh=1969 gap=535 poll_thresh=17 ino=257 dd-2584 [001] 315.556251: balance_dirty_state: bdi btrfs-1: dirty=580 wb=903 unstable=1 bg_thresh=984 thresh=1968 gap=484 poll_thresh=18 ino=257 dd-2584 [001] 315.556255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1318 task_limit=1237 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-49% task_gap=-197% task_weight=98% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 315.563789: balance_dirty_state: bdi btrfs-1: dirty=580 wb=778 unstable=1 bg_thresh=984 thresh=1968 gap=609 poll_thresh=18 ino=257 dd-2584 [001] 315.563872: balance_dirty_state: bdi btrfs-1: dirty=580 wb=778 unstable=1 bg_thresh=986 thresh=1973 gap=614 poll_thresh=13 ino=257 dd-2584 [001] 315.563935: balance_dirty_state: bdi btrfs-1: dirty=605 wb=778 unstable=1 bg_thresh=986 thresh=1972 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 315.563994: balance_dirty_state: bdi btrfs-1: dirty=605 wb=778 unstable=1 bg_thresh=986 thresh=1972 gap=588 poll_thresh=15 ino=257 dd-2584 [001] 315.564051: balance_dirty_state: bdi btrfs-1: dirty=630 wb=778 unstable=1 bg_thresh=985 thresh=1971 gap=562 poll_thresh=16 ino=257 dd-2584 [001] 315.564166: balance_dirty_state: bdi btrfs-1: dirty=655 wb=778 unstable=1 bg_thresh=985 thresh=1970 gap=536 poll_thresh=17 ino=257 dd-2584 [001] 315.564282: balance_dirty_state: bdi btrfs-1: dirty=705 wb=778 unstable=1 bg_thresh=987 thresh=1974 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 315.564286: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 315.571786: balance_dirty_state: bdi btrfs-1: dirty=705 wb=778 unstable=1 bg_thresh=987 thresh=1974 gap=490 poll_thresh=18 ino=257 dd-2584 [001] 315.571795: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 315.579807: balance_dirty_state: bdi btrfs-1: dirty=705 wb=778 unstable=1 bg_thresh=987 thresh=1974 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 315.579819: balance_dirty_pages: bdi btrfs-1: bdi_limit=1324 task_limit=1243 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-45% task_gap=-189% task_weight=98% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 315.587703: balance_dirty_state: bdi btrfs-1: dirty=705 wb=628 unstable=1 bg_thresh=987 thresh=1974 gap=640 poll_thresh=18 ino=257 dd-2584 [000] 315.587830: balance_dirty_state: bdi btrfs-1: dirty=730 wb=628 unstable=1 bg_thresh=987 thresh=1974 gap=615 poll_thresh=13 ino=257 dd-2584 [000] 315.587947: balance_dirty_state: bdi btrfs-1: dirty=755 wb=628 unstable=1 bg_thresh=989 thresh=1979 gap=595 poll_thresh=14 ino=257 dd-2584 [000] 315.588062: balance_dirty_state: bdi btrfs-1: dirty=755 wb=628 unstable=1 bg_thresh=992 thresh=1984 gap=600 poll_thresh=15 ino=257 dd-2584 [000] 315.588178: balance_dirty_state: bdi btrfs-1: dirty=780 wb=628 unstable=1 bg_thresh=992 thresh=1984 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 315.588773: balance_dirty_state: bdi btrfs-1: dirty=805 wb=628 unstable=1 bg_thresh=994 thresh=1989 gap=555 poll_thresh=17 ino=257 dd-2584 [000] 315.589009: balance_dirty_state: bdi btrfs-1: dirty=855 wb=628 unstable=1 bg_thresh=996 thresh=1993 gap=509 poll_thresh=18 ino=257 dd-2584 [000] 315.589243: balance_dirty_state: bdi btrfs-1: dirty=880 wb=628 unstable=1 bg_thresh=996 thresh=1992 gap=483 poll_thresh=19 ino=257 dd-2584 [000] 315.589252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=54816 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 315.595770: balance_dirty_state: bdi btrfs-1: dirty=880 wb=628 unstable=1 bg_thresh=996 thresh=1992 gap=483 poll_thresh=19 ino=257 dd-2584 [000] 315.595780: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1260 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-57% task_gap=-213% task_weight=98% bdi_bw=52684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 315.603730: balance_dirty_state: bdi btrfs-1: dirty=880 wb=603 unstable=1 bg_thresh=996 thresh=1992 gap=508 poll_thresh=19 ino=257 dd-2584 [004] 315.603851: balance_dirty_state: bdi btrfs-1: dirty=880 wb=603 unstable=1 bg_thresh=996 thresh=1992 gap=508 poll_thresh=14 ino=257 dd-2584 [004] 315.603936: balance_dirty_state: bdi btrfs-1: dirty=905 wb=603 unstable=1 bg_thresh=998 thresh=1997 gap=488 poll_thresh=15 ino=257 dd-2584 [004] 315.603942: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=52684 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 315.611800: balance_dirty_state: bdi btrfs-1: dirty=905 wb=453 unstable=1 bg_thresh=998 thresh=1997 gap=638 poll_thresh=15 ino=257 dd-2584 [004] 315.611972: balance_dirty_state: bdi btrfs-1: dirty=930 wb=453 unstable=1 bg_thresh=1001 thresh=2002 gap=618 poll_thresh=11 ino=257 dd-2584 [004] 315.612077: balance_dirty_state: bdi btrfs-1: dirty=930 wb=378 unstable=1 bg_thresh=1001 thresh=2002 gap=693 poll_thresh=12 ino=257 dd-2584 [004] 315.612168: balance_dirty_state: bdi btrfs-1: dirty=955 wb=328 unstable=1 bg_thresh=1003 thresh=2007 gap=723 poll_thresh=13 ino=257 dd-2584 [004] 315.612272: balance_dirty_state: bdi btrfs-1: dirty=955 wb=328 unstable=1 bg_thresh=1000 thresh=2001 gap=717 poll_thresh=14 ino=257 dd-2584 [004] 315.612393: balance_dirty_state: bdi btrfs-1: dirty=980 wb=328 unstable=1 bg_thresh=1003 thresh=2006 gap=697 poll_thresh=15 ino=257 dd-2584 [004] 315.612512: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=328 unstable=1 bg_thresh=1002 thresh=2005 gap=671 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 315.612561: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=22964 wrote=0 to_write=8192 dd-2584 [004] 315.612760: balance_dirty_state: bdi btrfs-1: dirty=1030 wb=328 unstable=1 bg_thresh=1002 thresh=2004 gap=645 poll_thresh=17 ino=257 dd-2584 [004] 315.613376: balance_dirty_state: bdi btrfs-1: dirty=905 wb=478 unstable=1 bg_thresh=1001 thresh=2003 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 315.613599: balance_dirty_state: bdi btrfs-1: dirty=905 wb=528 unstable=1 bg_thresh=1003 thresh=2007 gap=573 poll_thresh=19 ino=257 dd-2584 [004] 315.613813: balance_dirty_state: bdi btrfs-1: dirty=880 wb=578 unstable=1 bg_thresh=1003 thresh=2006 gap=547 poll_thresh=20 ino=257 dd-2584 [004] 315.614028: balance_dirty_state: bdi btrfs-1: dirty=855 wb=628 unstable=1 bg_thresh=1002 thresh=2005 gap=521 poll_thresh=21 ino=257 dd-2584 [004] 315.614244: balance_dirty_state: bdi btrfs-1: dirty=830 wb=678 unstable=1 bg_thresh=1002 thresh=2004 gap=495 poll_thresh=22 ino=257 dd-2584 [004] 315.614246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=52684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 315.615637: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=120 wrote=704 to_write=7488 dd-2584 [004] 315.619803: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1028 unstable=1 bg_thresh=1002 thresh=2004 gap=495 poll_thresh=22 ino=257 dd-2584 [004] 315.619811: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=52684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 315.627808: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1028 unstable=1 bg_thresh=1002 thresh=2004 gap=495 poll_thresh=22 ino=257 dd-2584 [004] 315.627816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=52684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 315.635740: balance_dirty_state: bdi btrfs-1: dirty=480 wb=778 unstable=1 bg_thresh=990 thresh=1980 gap=721 poll_thresh=22 ino=257 dd-2584 [004] 315.635871: balance_dirty_state: bdi btrfs-1: dirty=505 wb=778 unstable=1 bg_thresh=989 thresh=1979 gap=695 poll_thresh=16 ino=257 dd-2584 [004] 315.636017: balance_dirty_state: bdi btrfs-1: dirty=530 wb=778 unstable=1 bg_thresh=989 thresh=1978 gap=669 poll_thresh=17 ino=257 dd-2584 [004] 315.636176: balance_dirty_state: bdi btrfs-1: dirty=580 wb=778 unstable=1 bg_thresh=991 thresh=1982 gap=623 poll_thresh=18 ino=257 dd-2584 [004] 315.636544: balance_dirty_state: bdi btrfs-1: dirty=605 wb=778 unstable=1 bg_thresh=990 thresh=1981 gap=597 poll_thresh=19 ino=257 dd-2584 [004] 315.636720: balance_dirty_state: bdi btrfs-1: dirty=630 wb=778 unstable=1 bg_thresh=990 thresh=1980 gap=571 poll_thresh=20 ino=257 dd-2584 [004] 315.636892: balance_dirty_state: bdi btrfs-1: dirty=655 wb=778 unstable=1 bg_thresh=989 thresh=1979 gap=545 poll_thresh=21 ino=257 dd-2584 [004] 315.637048: balance_dirty_state: bdi btrfs-1: dirty=705 wb=778 unstable=1 bg_thresh=991 thresh=1983 gap=499 poll_thresh=22 ino=257 dd-2584 [004] 315.637189: balance_dirty_state: bdi btrfs-1: dirty=730 wb=778 unstable=1 bg_thresh=991 thresh=1982 gap=473 poll_thresh=23 ino=257 dd-2584 [004] 315.637195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-40% task_gap=-180% task_weight=100% bdi_bw=52684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 315.643736: balance_dirty_state: bdi btrfs-1: dirty=730 wb=778 unstable=1 bg_thresh=981 thresh=1962 gap=453 poll_thresh=23 ino=257 dd-2584 [004] 315.643742: balance_dirty_pages: bdi btrfs-1: bdi_limit=1312 task_limit=1230 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-53% task_gap=-206% task_weight=100% bdi_bw=52684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 315.651834: balance_dirty_state: bdi btrfs-1: dirty=730 wb=778 unstable=1 bg_thresh=986 thresh=1972 gap=463 poll_thresh=23 ino=257 dd-2584 [006] 315.651840: balance_dirty_pages: bdi btrfs-1: bdi_limit=1322 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-46% task_gap=-193% task_weight=99% bdi_bw=52684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 315.659788: balance_dirty_state: bdi btrfs-1: dirty=730 wb=703 unstable=1 bg_thresh=981 thresh=1963 gap=529 poll_thresh=23 ino=257 dd-2584 [006] 315.659870: balance_dirty_state: bdi btrfs-1: dirty=743 wb=703 unstable=1 bg_thresh=982 thresh=1964 gap=517 poll_thresh=17 ino=257 dd-2584 [006] 315.660008: balance_dirty_state: bdi btrfs-1: dirty=782 wb=703 unstable=1 bg_thresh=979 thresh=1958 gap=472 poll_thresh=18 ino=257 dd-2584 [006] 315.660013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1300 task_limit=1220 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-36% task_gap=-171% task_weight=98% bdi_bw=52684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 315.667821: balance_dirty_state: bdi btrfs-1: dirty=782 wb=703 unstable=1 bg_thresh=982 thresh=1964 gap=478 poll_thresh=18 ino=257 dd-2584 [006] 315.667828: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1226 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-32% task_gap=-163% task_weight=98% bdi_bw=52684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 315.675880: balance_dirty_state: bdi btrfs-1: dirty=782 wb=578 unstable=1 bg_thresh=981 thresh=1963 gap=602 poll_thresh=18 ino=257 dd-2584 [001] 315.676016: balance_dirty_state: bdi btrfs-1: dirty=782 wb=578 unstable=1 bg_thresh=981 thresh=1963 gap=602 poll_thresh=13 ino=257 dd-2584 [001] 315.676142: balance_dirty_state: bdi btrfs-1: dirty=807 wb=578 unstable=1 bg_thresh=981 thresh=1962 gap=576 poll_thresh=14 ino=257 dd-2584 [001] 315.676268: balance_dirty_state: bdi btrfs-1: dirty=832 wb=578 unstable=1 bg_thresh=978 thresh=1956 gap=545 poll_thresh=15 ino=257 dd-2584 [001] 315.676404: balance_dirty_state: bdi btrfs-1: dirty=845 wb=578 unstable=1 bg_thresh=978 thresh=1957 gap=533 poll_thresh=16 ino=257 dd-2584 [001] 315.677036: balance_dirty_state: bdi btrfs-1: dirty=884 wb=578 unstable=1 bg_thresh=978 thresh=1957 gap=494 poll_thresh=17 ino=257 dd-2584 [001] 315.677308: balance_dirty_state: bdi btrfs-1: dirty=910 wb=578 unstable=1 bg_thresh=978 thresh=1957 gap=468 poll_thresh=18 ino=257 dd-2584 [001] 315.677317: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1219 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-37% task_gap=-173% task_weight=99% bdi_bw=52684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 315.683900: balance_dirty_state: bdi btrfs-1: dirty=910 wb=578 unstable=1 bg_thresh=978 thresh=1957 gap=468 poll_thresh=18 ino=257 dd-2584 [001] 315.683910: balance_dirty_pages: bdi btrfs-1: bdi_limit=1299 task_limit=1219 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-37% task_gap=-173% task_weight=99% bdi_bw=52684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 315.691824: balance_dirty_state: bdi btrfs-1: dirty=910 wb=453 unstable=1 bg_thresh=980 thresh=1960 gap=596 poll_thresh=18 ino=257 dd-2584 [001] 315.691894: balance_dirty_state: bdi btrfs-1: dirty=910 wb=453 unstable=1 bg_thresh=982 thresh=1965 gap=601 poll_thresh=13 ino=257 dd-2584 [001] 315.691957: balance_dirty_state: bdi btrfs-1: dirty=935 wb=453 unstable=1 bg_thresh=982 thresh=1964 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 315.692025: balance_dirty_state: bdi btrfs-1: dirty=948 wb=453 unstable=1 bg_thresh=981 thresh=1963 gap=561 poll_thresh=15 ino=257 dd-2584 [001] 315.692093: balance_dirty_state: bdi btrfs-1: dirty=974 wb=453 unstable=1 bg_thresh=982 thresh=1964 gap=536 poll_thresh=16 ino=257 dd-2584 [001] 315.692231: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=453 unstable=1 bg_thresh=982 thresh=1965 gap=511 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 315.692307: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23044 wrote=0 to_write=8192 dd-2584 [001] 315.692376: balance_dirty_state: bdi btrfs-1: dirty=1039 wb=453 unstable=1 bg_thresh=981 thresh=1963 gap=470 poll_thresh=18 ino=257 dd-2584 [001] 315.692378: balance_dirty_pages: bdi btrfs-1: bdi_limit=1306 task_limit=1226 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-32% task_gap=-163% task_weight=98% bdi_bw=52684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 315.693596: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=200 wrote=544 to_write=7648 dd-2584 [001] 315.703767: balance_dirty_state: bdi btrfs-1: dirty=493 wb=874 unstable=1 bg_thresh=981 thresh=1962 gap=594 poll_thresh=18 ino=257 dd-2584 [001] 315.703856: balance_dirty_state: bdi btrfs-1: dirty=493 wb=874 unstable=1 bg_thresh=982 thresh=1964 gap=596 poll_thresh=13 ino=257 dd-2584 [001] 315.703921: balance_dirty_state: bdi btrfs-1: dirty=518 wb=874 unstable=1 bg_thresh=981 thresh=1963 gap=570 poll_thresh=14 ino=257 dd-2584 [001] 315.703986: balance_dirty_state: bdi btrfs-1: dirty=531 wb=874 unstable=1 bg_thresh=980 thresh=1960 gap=554 poll_thresh=15 ino=257 dd-2584 [001] 315.704054: balance_dirty_state: bdi btrfs-1: dirty=544 wb=874 unstable=1 bg_thresh=980 thresh=1961 gap=542 poll_thresh=16 ino=257 dd-2584 [001] 315.704360: balance_dirty_state: bdi btrfs-1: dirty=583 wb=874 unstable=1 bg_thresh=982 thresh=1964 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 315.704493: balance_dirty_state: bdi btrfs-1: dirty=609 wb=874 unstable=1 bg_thresh=982 thresh=1964 gap=480 poll_thresh=18 ino=257 dd-2584 [001] 315.704498: balance_dirty_pages: bdi btrfs-1: bdi_limit=1307 task_limit=1227 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-56% task_gap=-211% task_weight=98% bdi_bw=51188 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 315.711835: balance_dirty_state: bdi btrfs-1: dirty=609 wb=749 unstable=1 bg_thresh=984 thresh=1969 gap=610 poll_thresh=18 ino=257 dd-2584 [005] 315.711950: balance_dirty_state: bdi btrfs-1: dirty=609 wb=749 unstable=1 bg_thresh=984 thresh=1969 gap=610 poll_thresh=13 ino=257 dd-2584 [005] 315.712074: balance_dirty_state: bdi btrfs-1: dirty=634 wb=749 unstable=1 bg_thresh=987 thresh=1974 gap=590 poll_thresh=14 ino=257 dd-2584 [005] 315.712195: balance_dirty_state: bdi btrfs-1: dirty=659 wb=749 unstable=1 bg_thresh=984 thresh=1968 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 315.712326: balance_dirty_state: bdi btrfs-1: dirty=659 wb=749 unstable=1 bg_thresh=985 thresh=1971 gap=562 poll_thresh=16 ino=257 dd-2584 [005] 315.712588: balance_dirty_state: bdi btrfs-1: dirty=697 wb=749 unstable=1 bg_thresh=983 thresh=1966 gap=519 poll_thresh=17 ino=257 dd-2584 [005] 315.712853: balance_dirty_state: bdi btrfs-1: dirty=722 wb=749 unstable=1 bg_thresh=985 thresh=1970 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 315.713122: balance_dirty_state: bdi btrfs-1: dirty=772 wb=749 unstable=1 bg_thresh=984 thresh=1969 gap=447 poll_thresh=19 ino=257 dd-2584 [005] 315.713132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1319 task_limit=1238 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-48% task_gap=-196% task_weight=98% bdi_bw=51188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 315.719788: balance_dirty_state: bdi btrfs-1: dirty=772 wb=749 unstable=1 bg_thresh=985 thresh=1971 gap=449 poll_thresh=19 ino=257 dd-2584 [005] 315.719794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1321 task_limit=1240 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=51188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 315.727861: balance_dirty_state: bdi btrfs-1: dirty=772 wb=524 unstable=1 bg_thresh=984 thresh=1969 gap=672 poll_thresh=19 ino=257 dd-2584 [005] 315.727977: balance_dirty_state: bdi btrfs-1: dirty=785 wb=524 unstable=1 bg_thresh=986 thresh=1972 gap=662 poll_thresh=14 ino=257 dd-2584 [005] 315.728043: balance_dirty_state: bdi btrfs-1: dirty=798 wb=524 unstable=1 bg_thresh=985 thresh=1971 gap=648 poll_thresh=15 ino=257 dd-2584 [005] 315.728277: balance_dirty_state: bdi btrfs-1: dirty=811 wb=524 unstable=1 bg_thresh=987 thresh=1975 gap=639 poll_thresh=16 ino=257 dd-2584 [005] 315.728401: balance_dirty_state: bdi btrfs-1: dirty=836 wb=524 unstable=1 bg_thresh=987 thresh=1974 gap=613 poll_thresh=17 ino=257 dd-2584 [005] 315.728526: balance_dirty_state: bdi btrfs-1: dirty=886 wb=524 unstable=1 bg_thresh=983 thresh=1967 gap=556 poll_thresh=18 ino=257 dd-2584 [005] 315.728650: balance_dirty_state: bdi btrfs-1: dirty=911 wb=524 unstable=1 bg_thresh=983 thresh=1966 gap=530 poll_thresh=19 ino=257 dd-2584 [005] 315.729105: balance_dirty_state: bdi btrfs-1: dirty=936 wb=524 unstable=1 bg_thresh=1030 thresh=2060 gap=599 poll_thresh=20 ino=257 dd-2584 [005] 315.729220: balance_dirty_state: bdi btrfs-1: dirty=961 wb=524 unstable=1 bg_thresh=1032 thresh=2064 gap=578 poll_thresh=21 ino=257 dd-2584 [005] 315.729336: balance_dirty_state: bdi btrfs-1: dirty=1011 wb=524 unstable=1 bg_thresh=1031 thresh=2063 gap=527 poll_thresh=22 ino=257 dd-2584 [005] 315.729450: balance_dirty_state: bdi btrfs-1: dirty=1036 wb=524 unstable=1 bg_thresh=1031 thresh=2062 gap=501 poll_thresh=23 ino=257 dd-2584 [005] 315.729455: balance_dirty_pages: bdi btrfs-1: bdi_limit=1404 task_limit=1317 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-42% task_gap=-185% task_weight=99% bdi_bw=51188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 315.729564: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23080 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 315.731171: writeback_single_inode: bdi btrfs-1: ino=257 state= age=236 wrote=560 to_write=7632 dd-2584 [005] 315.739772: balance_dirty_state: bdi btrfs-1: dirty=455 wb=867 unstable=1 bg_thresh=1031 thresh=2062 gap=739 poll_thresh=23 ino=257 dd-2584 [005] 315.739846: balance_dirty_state: bdi btrfs-1: dirty=480 wb=867 unstable=1 bg_thresh=1033 thresh=2067 gap=719 poll_thresh=17 ino=257 dd-2584 [005] 315.740135: balance_dirty_state: bdi btrfs-1: dirty=505 wb=867 unstable=1 bg_thresh=1033 thresh=2066 gap=693 poll_thresh=18 ino=257 dd-2584 [005] 315.740253: balance_dirty_state: bdi btrfs-1: dirty=530 wb=867 unstable=1 bg_thresh=1032 thresh=2064 gap=666 poll_thresh=19 ino=257 dd-2584 [005] 315.740366: balance_dirty_state: bdi btrfs-1: dirty=555 wb=867 unstable=1 bg_thresh=1031 thresh=2063 gap=640 poll_thresh=20 ino=257 dd-2584 [005] 315.740478: balance_dirty_state: bdi btrfs-1: dirty=605 wb=867 unstable=1 bg_thresh=1031 thresh=2062 gap=589 poll_thresh=21 ino=257 dd-2584 [005] 315.740590: balance_dirty_state: bdi btrfs-1: dirty=630 wb=867 unstable=1 bg_thresh=1030 thresh=2061 gap=563 poll_thresh=22 ino=257 dd-2584 [005] 315.740706: balance_dirty_state: bdi btrfs-1: dirty=655 wb=867 unstable=1 bg_thresh=1032 thresh=2065 gap=542 poll_thresh=23 ino=257 dd-2584 [005] 315.740819: balance_dirty_state: bdi btrfs-1: dirty=705 wb=867 unstable=1 bg_thresh=1032 thresh=2064 gap=491 poll_thresh=24 ino=257 dd-2584 [005] 315.740824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1407 task_limit=1320 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-41% task_gap=-181% task_weight=99% bdi_bw=51188 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 315.747871: balance_dirty_state: bdi btrfs-1: dirty=705 wb=739 unstable=1 bg_thresh=1032 thresh=2064 gap=619 poll_thresh=24 ino=257 dd-2584 [004] 315.748003: balance_dirty_state: bdi btrfs-1: dirty=730 wb=739 unstable=1 bg_thresh=1029 thresh=2058 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 315.748642: balance_dirty_state: bdi btrfs-1: dirty=755 wb=739 unstable=1 bg_thresh=1028 thresh=2057 gap=562 poll_thresh=19 ino=257 dd-2584 [004] 315.748849: balance_dirty_state: bdi btrfs-1: dirty=780 wb=739 unstable=1 bg_thresh=1028 thresh=2057 gap=537 poll_thresh=20 ino=257 dd-2584 [004] 315.749046: balance_dirty_state: bdi btrfs-1: dirty=830 wb=739 unstable=1 bg_thresh=1024 thresh=2048 gap=478 poll_thresh=21 ino=257 dd-2584 [004] 315.749052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1391 task_limit=1306 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-50% task_gap=-199% task_weight=98% bdi_bw=51188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 315.755851: balance_dirty_state: bdi btrfs-1: dirty=830 wb=610 unstable=1 bg_thresh=1020 thresh=2040 gap=599 poll_thresh=21 ino=257 dd-2584 [004] 315.755996: balance_dirty_state: bdi btrfs-1: dirty=843 wb=610 unstable=1 bg_thresh=1020 thresh=2040 gap=586 poll_thresh=16 ino=257 dd-2584 [004] 315.756269: balance_dirty_state: bdi btrfs-1: dirty=869 wb=610 unstable=1 bg_thresh=1019 thresh=2038 gap=558 poll_thresh=17 ino=257 dd-2584 [004] 315.756526: balance_dirty_state: bdi btrfs-1: dirty=894 wb=610 unstable=1 bg_thresh=1018 thresh=2037 gap=532 poll_thresh=18 ino=257 dd-2584 [004] 315.756790: balance_dirty_state: bdi btrfs-1: dirty=919 wb=610 unstable=1 bg_thresh=1020 thresh=2041 gap=511 poll_thresh=19 ino=257 dd-2584 [004] 315.757515: balance_dirty_state: bdi btrfs-1: dirty=969 wb=610 unstable=1 bg_thresh=1031 thresh=2063 gap=483 poll_thresh=20 ino=257 dd-2584 [004] 315.757524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1406 task_limit=1319 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=51188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 315.763787: balance_dirty_state: bdi btrfs-1: dirty=969 wb=610 unstable=1 bg_thresh=1031 thresh=2062 gap=482 poll_thresh=20 ino=257 dd-2584 [000] 315.763799: balance_dirty_pages: bdi btrfs-1: bdi_limit=1405 task_limit=1318 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-19% task_gap=-138% task_weight=99% bdi_bw=51188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 315.771821: balance_dirty_state: bdi btrfs-1: dirty=969 wb=584 unstable=1 bg_thresh=1012 thresh=2024 gap=470 poll_thresh=20 ino=257 dd-2584 [000] 315.771830: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-136% task_weight=99% bdi_bw=51188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 315.779936: balance_dirty_state: bdi btrfs-1: dirty=969 wb=455 unstable=1 bg_thresh=1012 thresh=2024 gap=599 poll_thresh=20 ino=257 dd-2584 [000] 315.780024: balance_dirty_state: bdi btrfs-1: dirty=969 wb=455 unstable=1 bg_thresh=1010 thresh=2021 gap=596 poll_thresh=15 ino=257 dd-2584 [000] 315.780113: balance_dirty_state: bdi btrfs-1: dirty=994 wb=455 unstable=1 bg_thresh=1013 thresh=2026 gap=576 poll_thresh=16 ino=257 dd-2584 [000] 315.780400: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=455 unstable=1 bg_thresh=1015 thresh=2031 gap=556 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 315.780487: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23132 wrote=0 to_write=8192 dd-2584 [000] 315.780711: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=480 unstable=1 bg_thresh=1018 thresh=2036 gap=536 poll_thresh=18 ino=257 dd-2584 [000] 315.780865: balance_dirty_state: bdi btrfs-1: dirty=994 wb=555 unstable=1 bg_thresh=1020 thresh=2040 gap=490 poll_thresh=19 ino=257 dd-2584 [000] 315.780867: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-31% task_gap=-163% task_weight=99% bdi_bw=51188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 315.781988: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=40 wrote=624 to_write=7568 dd-2584 [004] 315.787843: balance_dirty_state: bdi btrfs-1: dirty=480 wb=931 unstable=1 bg_thresh=1002 thresh=2004 gap=592 poll_thresh=19 ino=257 dd-2584 [004] 315.787938: balance_dirty_state: bdi btrfs-1: dirty=480 wb=931 unstable=1 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=14 ino=257 dd-2584 [004] 315.788003: balance_dirty_state: bdi btrfs-1: dirty=505 wb=931 unstable=1 bg_thresh=1001 thresh=2003 gap=566 poll_thresh=15 ino=257 dd-2584 [004] 315.788064: balance_dirty_state: bdi btrfs-1: dirty=530 wb=931 unstable=1 bg_thresh=1004 thresh=2008 gap=546 poll_thresh=16 ino=257 dd-2584 [004] 315.788188: balance_dirty_state: bdi btrfs-1: dirty=555 wb=931 unstable=1 bg_thresh=1003 thresh=2007 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 315.788315: balance_dirty_state: bdi btrfs-1: dirty=580 wb=931 unstable=1 bg_thresh=1002 thresh=2005 gap=493 poll_thresh=18 ino=257 dd-2584 [004] 315.788320: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-29% task_gap=-157% task_weight=98% bdi_bw=51188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 315.795872: balance_dirty_state: bdi btrfs-1: dirty=580 wb=931 unstable=1 bg_thresh=1000 thresh=2000 gap=488 poll_thresh=18 ino=257 dd-2584 [000] 315.795879: balance_dirty_pages: bdi btrfs-1: bdi_limit=1345 task_limit=1262 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-163% task_weight=99% bdi_bw=51188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 315.803888: balance_dirty_state: bdi btrfs-1: dirty=580 wb=931 unstable=1 bg_thresh=1001 thresh=2002 gap=490 poll_thresh=18 ino=257 dd-2584 [000] 315.803892: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-161% task_weight=99% bdi_bw=51188 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 315.811821: balance_dirty_state: bdi btrfs-1: dirty=580 wb=792 unstable=1 bg_thresh=1000 thresh=2001 gap=628 poll_thresh=18 ino=257 dd-2584 [000] 315.811938: balance_dirty_state: bdi btrfs-1: dirty=605 wb=792 unstable=1 bg_thresh=1000 thresh=2001 gap=603 poll_thresh=13 ino=257 dd-2584 [000] 315.812059: balance_dirty_state: bdi btrfs-1: dirty=605 wb=792 unstable=1 bg_thresh=1003 thresh=2006 gap=608 poll_thresh=14 ino=257 dd-2584 [000] 315.812180: balance_dirty_state: bdi btrfs-1: dirty=630 wb=792 unstable=1 bg_thresh=1003 thresh=2006 gap=583 poll_thresh=15 ino=257 dd-2584 [000] 315.812668: balance_dirty_state: bdi btrfs-1: dirty=630 wb=792 unstable=1 bg_thresh=1005 thresh=2011 gap=588 poll_thresh=16 ino=257 dd-2584 [000] 315.812907: balance_dirty_state: bdi btrfs-1: dirty=680 wb=792 unstable=1 bg_thresh=1008 thresh=2016 gap=543 poll_thresh=17 ino=257 dd-2584 [000] 315.813151: balance_dirty_state: bdi btrfs-1: dirty=705 wb=792 unstable=1 bg_thresh=1010 thresh=2020 gap=522 poll_thresh=18 ino=257 dd-2584 [000] 315.813395: balance_dirty_state: bdi btrfs-1: dirty=730 wb=792 unstable=1 bg_thresh=1009 thresh=2019 gap=496 poll_thresh=19 ino=257 dd-2584 [000] 315.813404: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-44% task_gap=-187% task_weight=98% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 315.819842: balance_dirty_state: bdi btrfs-1: dirty=730 wb=667 unstable=1 bg_thresh=1003 thresh=2006 gap=608 poll_thresh=19 ino=257 dd-2584 [005] 315.819970: balance_dirty_state: bdi btrfs-1: dirty=730 wb=667 unstable=1 bg_thresh=1003 thresh=2006 gap=608 poll_thresh=14 ino=257 dd-2584 [005] 315.820089: balance_dirty_state: bdi btrfs-1: dirty=755 wb=667 unstable=1 bg_thresh=1005 thresh=2011 gap=588 poll_thresh=15 ino=257 dd-2584 [005] 315.820207: balance_dirty_state: bdi btrfs-1: dirty=755 wb=667 unstable=1 bg_thresh=1008 thresh=2016 gap=593 poll_thresh=16 ino=257 dd-2584 [005] 315.820373: balance_dirty_state: bdi btrfs-1: dirty=805 wb=617 unstable=1 bg_thresh=1010 thresh=2021 gap=598 poll_thresh=17 ino=257 dd-2584 [005] 315.820497: balance_dirty_state: bdi btrfs-1: dirty=830 wb=617 unstable=1 bg_thresh=1007 thresh=2014 gap=566 poll_thresh=18 ino=257 dd-2584 [005] 315.820617: balance_dirty_state: bdi btrfs-1: dirty=855 wb=617 unstable=1 bg_thresh=1009 thresh=2018 gap=545 poll_thresh=19 ino=257 dd-2584 [005] 315.820925: balance_dirty_state: bdi btrfs-1: dirty=893 wb=617 unstable=1 bg_thresh=1008 thresh=2017 gap=506 poll_thresh=20 ino=257 dd-2584 [005] 315.821061: balance_dirty_state: bdi btrfs-1: dirty=932 wb=617 unstable=1 bg_thresh=1008 thresh=2017 gap=467 poll_thresh=21 ino=257 dd-2584 [005] 315.821066: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-65% task_gap=-230% task_weight=98% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 315.827775: balance_dirty_state: bdi btrfs-1: dirty=932 wb=617 unstable=1 bg_thresh=1003 thresh=2006 gap=456 poll_thresh=21 ino=257 dd-2584 [005] 315.827782: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=98% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 315.839880: balance_dirty_state: bdi btrfs-1: dirty=932 wb=367 unstable=1 bg_thresh=1002 thresh=2005 gap=705 poll_thresh=21 ino=257 dd-2584 [005] 315.840001: balance_dirty_state: bdi btrfs-1: dirty=932 wb=367 unstable=1 bg_thresh=1002 thresh=2005 gap=705 poll_thresh=16 ino=257 dd-2584 [005] 315.840238: balance_dirty_state: bdi btrfs-1: dirty=982 wb=367 unstable=1 bg_thresh=1005 thresh=2010 gap=660 poll_thresh=17 ino=257 dd-2584 [005] 315.840478: balance_dirty_state: bdi btrfs-1: dirty=1007 wb=367 unstable=1 bg_thresh=1007 thresh=2015 gap=640 poll_thresh=18 ino=257 dd-2584 [005] 315.840727: balance_dirty_state: bdi btrfs-1: dirty=1032 wb=367 unstable=1 bg_thresh=1009 thresh=2019 gap=619 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 315.840775: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23192 wrote=0 to_write=8192 dd-2584 [005] 315.840979: balance_dirty_state: bdi btrfs-1: dirty=1082 wb=367 unstable=1 bg_thresh=1009 thresh=2018 gap=568 poll_thresh=20 ino=257 dd-2584 [005] 315.841234: balance_dirty_state: bdi btrfs-1: dirty=1057 wb=417 unstable=1 bg_thresh=1008 thresh=2017 gap=542 poll_thresh=21 ino=257 dd-2584 [005] 315.841970: balance_dirty_state: bdi btrfs-1: dirty=932 wb=567 unstable=1 bg_thresh=1010 thresh=2021 gap=521 poll_thresh=22 ino=257 dd-2584 [005] 315.842294: balance_dirty_state: bdi btrfs-1: dirty=882 wb=642 unstable=1 bg_thresh=1006 thresh=2012 gap=487 poll_thresh=23 ino=257 dd-2584 [005] 315.842297: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 315.843843: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=104 wrote=720 to_write=7472 dd-2584 [005] 315.851772: balance_dirty_state: bdi btrfs-1: dirty=430 wb=830 unstable=1 bg_thresh=1008 thresh=2016 gap=755 poll_thresh=23 ino=257 dd-2584 [005] 315.851839: balance_dirty_state: bdi btrfs-1: dirty=455 wb=830 unstable=1 bg_thresh=1007 thresh=2015 gap=729 poll_thresh=17 ino=257 dd-2584 [005] 315.851961: balance_dirty_state: bdi btrfs-1: dirty=480 wb=830 unstable=1 bg_thresh=1007 thresh=2014 gap=703 poll_thresh=18 ino=257 dd-2584 [005] 315.852082: balance_dirty_state: bdi btrfs-1: dirty=530 wb=830 unstable=1 bg_thresh=1006 thresh=2013 gap=652 poll_thresh=19 ino=257 dd-2584 [005] 315.852205: balance_dirty_state: bdi btrfs-1: dirty=555 wb=830 unstable=1 bg_thresh=1008 thresh=2017 gap=631 poll_thresh=20 ino=257 dd-2584 [005] 315.852331: balance_dirty_state: bdi btrfs-1: dirty=580 wb=830 unstable=1 bg_thresh=1008 thresh=2016 gap=605 poll_thresh=21 ino=257 dd-2584 [005] 315.852468: balance_dirty_state: bdi btrfs-1: dirty=619 wb=830 unstable=1 bg_thresh=1008 thresh=2016 gap=566 poll_thresh=22 ino=257 dd-2584 [005] 315.852609: balance_dirty_state: bdi btrfs-1: dirty=645 wb=830 unstable=1 bg_thresh=1009 thresh=2019 gap=543 poll_thresh=23 ino=257 dd-2584 [005] 315.852914: balance_dirty_state: bdi btrfs-1: dirty=684 wb=830 unstable=1 bg_thresh=1008 thresh=2017 gap=502 poll_thresh=24 ino=257 dd-2584 [005] 315.852919: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 315.859927: balance_dirty_state: bdi btrfs-1: dirty=684 wb=830 unstable=1 bg_thresh=1008 thresh=2017 gap=502 poll_thresh=24 ino=257 dd-2584 [005] 315.859937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-42% task_gap=-183% task_weight=98% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 315.867903: balance_dirty_state: bdi btrfs-1: dirty=684 wb=730 unstable=1 bg_thresh=1009 thresh=2019 gap=604 poll_thresh=24 ino=257 dd-2584 [005] 315.868013: balance_dirty_state: bdi btrfs-1: dirty=684 wb=730 unstable=1 bg_thresh=1009 thresh=2019 gap=604 poll_thresh=18 ino=257 dd-2584 [005] 315.868210: balance_dirty_state: bdi btrfs-1: dirty=734 wb=730 unstable=1 bg_thresh=1009 thresh=2018 gap=553 poll_thresh=19 ino=257 dd-2584 [005] 315.868405: balance_dirty_state: bdi btrfs-1: dirty=759 wb=730 unstable=1 bg_thresh=1011 thresh=2022 gap=532 poll_thresh=20 ino=257 dd-2584 [005] 315.868610: balance_dirty_state: bdi btrfs-1: dirty=784 wb=730 unstable=1 bg_thresh=1010 thresh=2021 gap=506 poll_thresh=21 ino=257 dd-2584 [005] 315.868835: balance_dirty_state: bdi btrfs-1: dirty=823 wb=730 unstable=1 bg_thresh=1009 thresh=2019 gap=465 poll_thresh=22 ino=257 dd-2584 [005] 315.868842: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-66% task_gap=-232% task_weight=98% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 315.875831: balance_dirty_state: bdi btrfs-1: dirty=823 wb=730 unstable=1 bg_thresh=1000 thresh=2001 gap=447 poll_thresh=22 ino=257 dd-2584 [005] 315.875841: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-78% task_gap=-256% task_weight=99% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 315.883902: balance_dirty_state: bdi btrfs-1: dirty=823 wb=605 unstable=1 bg_thresh=1000 thresh=2001 gap=572 poll_thresh=22 ino=257 dd-2584 [005] 315.884008: balance_dirty_state: bdi btrfs-1: dirty=848 wb=605 unstable=1 bg_thresh=999 thresh=1998 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 315.884126: balance_dirty_state: bdi btrfs-1: dirty=873 wb=605 unstable=1 bg_thresh=1001 thresh=2002 gap=523 poll_thresh=17 ino=257 dd-2584 [005] 315.884242: balance_dirty_state: bdi btrfs-1: dirty=898 wb=605 unstable=1 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=18 ino=257 dd-2584 [005] 315.884246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 315.891920: balance_dirty_state: bdi btrfs-1: dirty=898 wb=605 unstable=1 bg_thresh=1000 thresh=2001 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 315.891929: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1264 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-208% task_weight=99% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 315.899819: balance_dirty_state: bdi btrfs-1: dirty=898 wb=455 unstable=1 bg_thresh=1001 thresh=2003 gap=649 poll_thresh=18 ino=257 dd-2584 [000] 315.900306: balance_dirty_state: bdi btrfs-1: dirty=923 wb=455 unstable=1 bg_thresh=1001 thresh=2003 gap=624 poll_thresh=13 ino=257 dd-2584 [000] 315.900426: balance_dirty_state: bdi btrfs-1: dirty=948 wb=455 unstable=1 bg_thresh=1004 thresh=2008 gap=604 poll_thresh=14 ino=257 dd-2584 [000] 315.900545: balance_dirty_state: bdi btrfs-1: dirty=948 wb=455 unstable=1 bg_thresh=1004 thresh=2008 gap=604 poll_thresh=15 ino=257 dd-2584 [000] 315.900663: balance_dirty_state: bdi btrfs-1: dirty=973 wb=455 unstable=1 bg_thresh=1006 thresh=2013 gap=584 poll_thresh=16 ino=257 dd-2584 [000] 315.900903: balance_dirty_state: bdi btrfs-1: dirty=998 wb=455 unstable=1 bg_thresh=1006 thresh=2012 gap=558 poll_thresh=17 ino=257 dd-2584 [000] 315.901147: balance_dirty_state: bdi btrfs-1: dirty=1023 wb=455 unstable=1 bg_thresh=1008 thresh=2016 gap=537 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 315.901193: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23252 wrote=0 to_write=8192 dd-2584 [000] 315.901401: balance_dirty_state: bdi btrfs-1: dirty=1073 wb=455 unstable=1 bg_thresh=1007 thresh=2015 gap=486 poll_thresh=19 ino=257 dd-2584 [000] 315.901405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-285% task_weight=99% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 315.904262: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=164 wrote=624 to_write=7568 dd-2584 [004] 315.907796: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1073 unstable=1 bg_thresh=998 thresh=1997 gap=468 poll_thresh=19 ino=257 dd-2584 [004] 315.907803: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1261 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=98% bdi_bw=50632 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 315.915918: balance_dirty_state: bdi btrfs-1: dirty=455 wb=1073 unstable=1 bg_thresh=1033 thresh=2067 gap=538 poll_thresh=19 ino=257 dd-2584 [004] 315.916015: balance_dirty_state: bdi btrfs-1: dirty=480 wb=1073 unstable=1 bg_thresh=1031 thresh=2063 gap=509 poll_thresh=14 ino=257 dd-2584 [004] 315.916021: balance_dirty_pages: bdi btrfs-1: bdi_limit=1408 task_limit=1321 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-85% task_gap=-270% task_weight=99% bdi_bw=49708 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 315.923877: balance_dirty_state: bdi btrfs-1: dirty=480 wb=948 unstable=1 bg_thresh=1014 thresh=2029 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 315.923956: balance_dirty_state: bdi btrfs-1: dirty=505 wb=948 unstable=1 bg_thresh=1014 thresh=2029 gap=575 poll_thresh=10 ino=257 dd-2584 [004] 315.924018: balance_dirty_state: bdi btrfs-1: dirty=505 wb=948 unstable=1 bg_thresh=1017 thresh=2034 gap=580 poll_thresh=11 ino=257 dd-2584 [004] 315.924089: balance_dirty_state: bdi btrfs-1: dirty=530 wb=948 unstable=1 bg_thresh=1017 thresh=2035 gap=556 poll_thresh=12 ino=257 dd-2584 [004] 315.924181: balance_dirty_state: bdi btrfs-1: dirty=530 wb=948 unstable=1 bg_thresh=1017 thresh=2034 gap=555 poll_thresh=13 ino=257 dd-2584 [004] 315.924274: balance_dirty_state: bdi btrfs-1: dirty=555 wb=948 unstable=1 bg_thresh=1017 thresh=2034 gap=530 poll_thresh=14 ino=257 dd-2584 [004] 315.924571: balance_dirty_state: bdi btrfs-1: dirty=580 wb=948 unstable=1 bg_thresh=1016 thresh=2033 gap=504 poll_thresh=15 ino=257 dd-2584 [004] 315.924578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1379 task_limit=1294 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-81% task_gap=-261% task_weight=99% bdi_bw=49708 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 315.931895: balance_dirty_state: bdi btrfs-1: dirty=580 wb=948 unstable=1 bg_thresh=1006 thresh=2012 gap=483 poll_thresh=15 ino=257 dd-2584 [004] 315.931901: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-287% task_weight=98% bdi_bw=49708 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 315.943889: balance_dirty_state: bdi btrfs-1: dirty=580 wb=696 unstable=1 bg_thresh=995 thresh=1990 gap=713 poll_thresh=15 ino=257 dd-2584 [001] 315.943958: balance_dirty_state: bdi btrfs-1: dirty=605 wb=696 unstable=1 bg_thresh=995 thresh=1990 gap=688 poll_thresh=11 ino=257 dd-2584 [001] 315.944015: balance_dirty_state: bdi btrfs-1: dirty=605 wb=696 unstable=1 bg_thresh=997 thresh=1995 gap=693 poll_thresh=12 ino=257 dd-2584 [001] 315.944072: balance_dirty_state: bdi btrfs-1: dirty=630 wb=696 unstable=1 bg_thresh=1000 thresh=2000 gap=673 poll_thresh=13 ino=257 dd-2584 [001] 315.944129: balance_dirty_state: bdi btrfs-1: dirty=630 wb=696 unstable=1 bg_thresh=1000 thresh=2000 gap=673 poll_thresh=14 ino=257 dd-2584 [001] 315.944190: balance_dirty_state: bdi btrfs-1: dirty=655 wb=696 unstable=1 bg_thresh=1002 thresh=2005 gap=653 poll_thresh=15 ino=257 dd-2584 [001] 315.944250: balance_dirty_state: bdi btrfs-1: dirty=680 wb=696 unstable=1 bg_thresh=999 thresh=1999 gap=622 poll_thresh=16 ino=257 dd-2584 [001] 315.944371: balance_dirty_state: bdi btrfs-1: dirty=705 wb=696 unstable=1 bg_thresh=1001 thresh=2003 gap=601 poll_thresh=17 ino=257 dd-2584 [001] 315.944491: balance_dirty_state: bdi btrfs-1: dirty=730 wb=696 unstable=1 bg_thresh=1001 thresh=2002 gap=575 poll_thresh=18 ino=257 dd-2584 [001] 315.944611: balance_dirty_state: bdi btrfs-1: dirty=780 wb=696 unstable=1 bg_thresh=1000 thresh=2001 gap=524 poll_thresh=19 ino=257 dd-2584 [001] 315.944734: balance_dirty_state: bdi btrfs-1: dirty=805 wb=696 unstable=1 bg_thresh=1002 thresh=2005 gap=503 poll_thresh=20 ino=257 dd-2584 [001] 315.945034: balance_dirty_state: bdi btrfs-1: dirty=830 wb=696 unstable=1 bg_thresh=1002 thresh=2004 gap=477 poll_thresh=21 ino=257 dd-2584 [001] 315.945039: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=49708 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 315.951907: balance_dirty_state: bdi btrfs-1: dirty=830 wb=621 unstable=1 bg_thresh=1001 thresh=2003 gap=551 poll_thresh=21 ino=257 dd-2584 [005] 315.951980: balance_dirty_state: bdi btrfs-1: dirty=855 wb=621 unstable=1 bg_thresh=1004 thresh=2008 gap=531 poll_thresh=16 ino=257 dd-2584 [005] 315.952095: balance_dirty_state: bdi btrfs-1: dirty=880 wb=621 unstable=1 bg_thresh=1006 thresh=2013 gap=511 poll_thresh=17 ino=257 dd-2584 [005] 315.952214: balance_dirty_state: bdi btrfs-1: dirty=905 wb=621 unstable=1 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 315.952219: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=49708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 315.959902: balance_dirty_state: bdi btrfs-1: dirty=905 wb=621 unstable=1 bg_thresh=1006 thresh=2012 gap=485 poll_thresh=18 ino=257 dd-2584 [005] 315.959907: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-284% task_weight=100% bdi_bw=49708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 315.967950: balance_dirty_state: bdi btrfs-1: dirty=905 wb=496 unstable=1 bg_thresh=1006 thresh=2013 gap=611 poll_thresh=18 ino=257 dd-2584 [005] 315.968043: balance_dirty_state: bdi btrfs-1: dirty=930 wb=496 unstable=1 bg_thresh=1003 thresh=2007 gap=580 poll_thresh=13 ino=257 dd-2584 [005] 315.968102: balance_dirty_state: bdi btrfs-1: dirty=955 wb=496 unstable=1 bg_thresh=1008 thresh=2017 gap=565 poll_thresh=14 ino=257 dd-2584 [005] 315.968160: balance_dirty_state: bdi btrfs-1: dirty=955 wb=496 unstable=1 bg_thresh=1005 thresh=2011 gap=559 poll_thresh=15 ino=257 dd-2584 [005] 315.968218: balance_dirty_state: bdi btrfs-1: dirty=980 wb=496 unstable=1 bg_thresh=1008 thresh=2016 gap=539 poll_thresh=16 ino=257 dd-2584 [005] 315.968334: balance_dirty_state: bdi btrfs-1: dirty=1005 wb=496 unstable=1 bg_thresh=1007 thresh=2015 gap=513 poll_thresh=17 ino=257 dd-2584 [005] 315.968449: balance_dirty_state: bdi btrfs-1: dirty=1055 wb=496 unstable=1 bg_thresh=1007 thresh=2014 gap=462 poll_thresh=18 ino=257 dd-2584 [005] 315.968453: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=49708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 315.968530: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23320 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 315.971199: writeback_single_inode: bdi btrfs-1: ino=257 state= age=228 wrote=576 to_write=7616 dd-2584 [005] 315.975982: balance_dirty_state: bdi btrfs-1: dirty=480 wb=942 unstable=1 bg_thresh=1007 thresh=2014 gap=591 poll_thresh=18 ino=257 dd-2584 [005] 315.976118: balance_dirty_state: bdi btrfs-1: dirty=480 wb=942 unstable=1 bg_thresh=1006 thresh=2013 gap=590 poll_thresh=13 ino=257 dd-2584 [005] 315.976241: balance_dirty_state: bdi btrfs-1: dirty=505 wb=942 unstable=1 bg_thresh=1009 thresh=2018 gap=570 poll_thresh=14 ino=257 dd-2584 [005] 315.976726: balance_dirty_state: bdi btrfs-1: dirty=505 wb=942 unstable=1 bg_thresh=1006 thresh=2012 gap=564 poll_thresh=15 ino=257 dd-2584 [005] 315.976847: balance_dirty_state: bdi btrfs-1: dirty=530 wb=942 unstable=1 bg_thresh=1008 thresh=2017 gap=544 poll_thresh=16 ino=257 dd-2584 [005] 315.977091: balance_dirty_state: bdi btrfs-1: dirty=555 wb=942 unstable=1 bg_thresh=1005 thresh=2010 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 315.977336: balance_dirty_state: bdi btrfs-1: dirty=605 wb=942 unstable=1 bg_thresh=1007 thresh=2014 gap=466 poll_thresh=18 ino=257 dd-2584 [005] 315.977345: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=49708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 315.983983: balance_dirty_state: bdi btrfs-1: dirty=605 wb=942 unstable=1 bg_thresh=1007 thresh=2014 gap=466 poll_thresh=18 ino=257 dd-2584 [005] 315.983993: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=49708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 315.991945: balance_dirty_state: bdi btrfs-1: dirty=605 wb=803 unstable=1 bg_thresh=1007 thresh=2014 gap=605 poll_thresh=18 ino=257 dd-2584 [005] 315.992027: balance_dirty_state: bdi btrfs-1: dirty=605 wb=803 unstable=1 bg_thresh=1007 thresh=2014 gap=605 poll_thresh=13 ino=257 dd-2584 [005] 315.992086: balance_dirty_state: bdi btrfs-1: dirty=630 wb=803 unstable=1 bg_thresh=1006 thresh=2013 gap=579 poll_thresh=14 ino=257 dd-2584 [005] 315.992145: balance_dirty_state: bdi btrfs-1: dirty=655 wb=803 unstable=1 bg_thresh=1006 thresh=2013 gap=554 poll_thresh=15 ino=257 dd-2584 [005] 315.992204: balance_dirty_state: bdi btrfs-1: dirty=655 wb=803 unstable=1 bg_thresh=1006 thresh=2012 gap=553 poll_thresh=16 ino=257 dd-2584 [005] 315.992320: balance_dirty_state: bdi btrfs-1: dirty=705 wb=803 unstable=1 bg_thresh=1005 thresh=2011 gap=502 poll_thresh=17 ino=257 dd-2584 [005] 315.992325: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-192% task_weight=100% bdi_bw=49708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 315.999989: balance_dirty_state: bdi btrfs-1: dirty=705 wb=678 unstable=1 bg_thresh=1005 thresh=2010 gap=626 poll_thresh=17 ino=257 dd-2584 [005] 316.000080: balance_dirty_state: bdi btrfs-1: dirty=705 wb=678 unstable=1 bg_thresh=1007 thresh=2015 gap=631 poll_thresh=13 ino=257 dd-2584 [005] 316.000141: balance_dirty_state: bdi btrfs-1: dirty=730 wb=678 unstable=1 bg_thresh=1007 thresh=2014 gap=605 poll_thresh=14 ino=257 dd-2584 [005] 316.000200: balance_dirty_state: bdi btrfs-1: dirty=730 wb=678 unstable=1 bg_thresh=1007 thresh=2014 gap=605 poll_thresh=15 ino=257 dd-2584 [005] 316.000258: balance_dirty_state: bdi btrfs-1: dirty=755 wb=678 unstable=1 bg_thresh=1006 thresh=2013 gap=579 poll_thresh=16 ino=257 dd-2584 [005] 316.000544: balance_dirty_state: bdi btrfs-1: dirty=780 wb=678 unstable=1 bg_thresh=1006 thresh=2012 gap=553 poll_thresh=17 ino=257 dd-2584 [005] 316.000664: balance_dirty_state: bdi btrfs-1: dirty=830 wb=678 unstable=1 bg_thresh=1005 thresh=2011 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 316.000669: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=49708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.007986: balance_dirty_state: bdi btrfs-1: dirty=830 wb=678 unstable=1 bg_thresh=1005 thresh=2011 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 316.007995: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-69% task_gap=-239% task_weight=100% bdi_bw=49708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.015925: balance_dirty_state: bdi btrfs-1: dirty=830 wb=578 unstable=1 bg_thresh=1006 thresh=2012 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 316.016062: balance_dirty_state: bdi btrfs-1: dirty=830 wb=578 unstable=1 bg_thresh=1005 thresh=2011 gap=602 poll_thresh=13 ino=257 dd-2584 [005] 316.016184: balance_dirty_state: bdi btrfs-1: dirty=855 wb=578 unstable=1 bg_thresh=1008 thresh=2016 gap=582 poll_thresh=14 ino=257 dd-2584 [005] 316.016307: balance_dirty_state: bdi btrfs-1: dirty=880 wb=578 unstable=1 bg_thresh=1005 thresh=2010 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 316.016427: balance_dirty_state: bdi btrfs-1: dirty=880 wb=578 unstable=1 bg_thresh=1007 thresh=2015 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 316.016666: balance_dirty_state: bdi btrfs-1: dirty=905 wb=578 unstable=1 bg_thresh=1007 thresh=2014 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 316.016919: balance_dirty_state: bdi btrfs-1: dirty=930 wb=578 unstable=1 bg_thresh=1007 thresh=2014 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 316.017194: balance_dirty_state: bdi btrfs-1: dirty=969 wb=578 unstable=1 bg_thresh=1007 thresh=2014 gap=466 poll_thresh=19 ino=257 dd-2584 [005] 316.017203: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=49708 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.023924: balance_dirty_state: bdi btrfs-1: dirty=969 wb=578 unstable=1 bg_thresh=1007 thresh=2014 gap=466 poll_thresh=19 ino=257 dd-2584 [005] 316.023932: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=48684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.031916: balance_dirty_state: bdi btrfs-1: dirty=969 wb=578 unstable=1 bg_thresh=1030 thresh=2060 gap=512 poll_thresh=19 ino=257 dd-2584 [005] 316.031926: balance_dirty_pages: bdi btrfs-1: bdi_limit=1409 task_limit=1321 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-62% task_gap=-225% task_weight=100% bdi_bw=48684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.039971: balance_dirty_state: bdi btrfs-1: dirty=969 wb=453 unstable=1 bg_thresh=1022 thresh=2044 gap=621 poll_thresh=19 ino=257 dd-2584 [005] 316.040045: balance_dirty_state: bdi btrfs-1: dirty=994 wb=453 unstable=1 bg_thresh=1022 thresh=2045 gap=597 poll_thresh=14 ino=257 dd-2584 [005] 316.040138: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=453 unstable=1 bg_thresh=1022 thresh=2045 gap=572 poll_thresh=15 ino=257 dd-2584 [005] 316.040485: balance_dirty_state: bdi btrfs-1: dirty=1019 wb=453 unstable=1 bg_thresh=1022 thresh=2044 gap=571 poll_thresh=16 ino=257 dd-2584 [005] 316.040661: balance_dirty_state: bdi btrfs-1: dirty=1069 wb=453 unstable=1 bg_thresh=1021 thresh=2043 gap=520 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 316.040704: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23392 wrote=0 to_write=8192 dd-2584 [005] 316.040843: balance_dirty_state: bdi btrfs-1: dirty=1094 wb=453 unstable=1 bg_thresh=1023 thresh=2047 gap=499 poll_thresh=18 ino=257 dd-2584 [005] 316.040845: balance_dirty_pages: bdi btrfs-1: bdi_limit=1397 task_limit=1310 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-69% task_gap=-240% task_weight=100% bdi_bw=48684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 316.043420: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=64 wrote=624 to_write=7568 dd-2584 [001] 316.047859: balance_dirty_state: bdi btrfs-1: dirty=480 wb=942 unstable=1 bg_thresh=1018 thresh=2037 gap=614 poll_thresh=18 ino=257 dd-2584 [001] 316.047935: balance_dirty_state: bdi btrfs-1: dirty=505 wb=942 unstable=1 bg_thresh=1016 thresh=2032 gap=584 poll_thresh=13 ino=257 dd-2584 [001] 316.048000: balance_dirty_state: bdi btrfs-1: dirty=505 wb=942 unstable=1 bg_thresh=1018 thresh=2037 gap=589 poll_thresh=14 ino=257 dd-2584 [001] 316.048066: balance_dirty_state: bdi btrfs-1: dirty=530 wb=942 unstable=1 bg_thresh=1018 thresh=2037 gap=564 poll_thresh=15 ino=257 dd-2584 [001] 316.048132: balance_dirty_state: bdi btrfs-1: dirty=555 wb=942 unstable=1 bg_thresh=1019 thresh=2038 gap=540 poll_thresh=16 ino=257 dd-2584 [001] 316.048261: balance_dirty_state: bdi btrfs-1: dirty=580 wb=942 unstable=1 bg_thresh=1016 thresh=2033 gap=510 poll_thresh=17 ino=257 dd-2584 [001] 316.048403: balance_dirty_state: bdi btrfs-1: dirty=618 wb=942 unstable=1 bg_thresh=1017 thresh=2034 gap=473 poll_thresh=18 ino=257 dd-2584 [001] 316.048408: balance_dirty_pages: bdi btrfs-1: bdi_limit=1384 task_limit=1298 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-101% task_gap=-302% task_weight=99% bdi_bw=48684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 316.055847: balance_dirty_state: bdi btrfs-1: dirty=618 wb=817 unstable=1 bg_thresh=1023 thresh=2047 gap=611 poll_thresh=18 ino=257 dd-2584 [001] 316.055919: balance_dirty_state: bdi btrfs-1: dirty=618 wb=817 unstable=1 bg_thresh=1023 thresh=2046 gap=610 poll_thresh=13 ino=257 dd-2584 [001] 316.055989: balance_dirty_state: bdi btrfs-1: dirty=656 wb=817 unstable=1 bg_thresh=1022 thresh=2045 gap=571 poll_thresh=14 ino=257 dd-2584 [001] 316.056062: balance_dirty_state: bdi btrfs-1: dirty=669 wb=817 unstable=1 bg_thresh=1022 thresh=2044 gap=557 poll_thresh=15 ino=257 dd-2584 [001] 316.056321: balance_dirty_state: bdi btrfs-1: dirty=682 wb=817 unstable=1 bg_thresh=1021 thresh=2043 gap=543 poll_thresh=16 ino=257 dd-2584 [001] 316.056460: balance_dirty_state: bdi btrfs-1: dirty=721 wb=817 unstable=1 bg_thresh=1022 thresh=2045 gap=506 poll_thresh=17 ino=257 dd-2584 [001] 316.056465: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-48% task_gap=-196% task_weight=100% bdi_bw=48684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 316.063873: balance_dirty_state: bdi btrfs-1: dirty=721 wb=817 unstable=1 bg_thresh=1020 thresh=2040 gap=501 poll_thresh=17 ino=257 dd-2584 [001] 316.063877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-51% task_gap=-201% task_weight=99% bdi_bw=48684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 316.071908: balance_dirty_state: bdi btrfs-1: dirty=721 wb=642 unstable=1 bg_thresh=1016 thresh=2032 gap=668 poll_thresh=17 ino=257 dd-2584 [001] 316.071991: balance_dirty_state: bdi btrfs-1: dirty=721 wb=642 unstable=1 bg_thresh=1012 thresh=2025 gap=661 poll_thresh=13 ino=257 dd-2584 [001] 316.072059: balance_dirty_state: bdi btrfs-1: dirty=746 wb=642 unstable=1 bg_thresh=1012 thresh=2025 gap=636 poll_thresh=14 ino=257 dd-2584 [001] 316.072123: balance_dirty_state: bdi btrfs-1: dirty=771 wb=642 unstable=1 bg_thresh=1012 thresh=2024 gap=610 poll_thresh=15 ino=257 dd-2584 [001] 316.072188: balance_dirty_state: bdi btrfs-1: dirty=771 wb=642 unstable=1 bg_thresh=1012 thresh=2024 gap=610 poll_thresh=16 ino=257 dd-2584 [001] 316.072322: balance_dirty_state: bdi btrfs-1: dirty=821 wb=642 unstable=1 bg_thresh=1010 thresh=2021 gap=557 poll_thresh=17 ino=257 dd-2584 [001] 316.072447: balance_dirty_state: bdi btrfs-1: dirty=846 wb=642 unstable=1 bg_thresh=1010 thresh=2020 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 316.072574: balance_dirty_state: bdi btrfs-1: dirty=871 wb=642 unstable=1 bg_thresh=1009 thresh=2018 gap=504 poll_thresh=19 ino=257 dd-2584 [001] 316.072578: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1283 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-41% task_gap=-182% task_weight=99% bdi_bw=48684 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 316.079854: balance_dirty_state: bdi btrfs-1: dirty=870 wb=631 unstable=1 bg_thresh=1007 thresh=2014 gap=512 poll_thresh=19 ino=257 dd-2584 [001] 316.079944: balance_dirty_state: bdi btrfs-1: dirty=894 wb=631 unstable=1 bg_thresh=1006 thresh=2012 gap=486 poll_thresh=14 ino=257 dd-2584 [001] 316.079950: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=99% bdi_bw=48684 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 316.091964: balance_dirty_state: bdi btrfs-1: dirty=895 wb=631 unstable=1 bg_thresh=999 thresh=1998 gap=471 poll_thresh=14 ino=257 dd-2584 [001] 316.091970: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=98% bdi_bw=48684 base_bw=28 task_bw=0 dirtied=16 period=0 think=4 pause=8 dd-2584 [001] 316.103915: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=1 bg_thresh=995 thresh=1990 gap=588 poll_thresh=14 ino=257 dd-2584 [001] 316.103992: balance_dirty_state: bdi btrfs-1: dirty=895 wb=506 unstable=1 bg_thresh=997 thresh=1995 gap=593 poll_thresh=10 ino=257 dd-2584 [001] 316.104057: balance_dirty_state: bdi btrfs-1: dirty=920 wb=506 unstable=1 bg_thresh=997 thresh=1995 gap=568 poll_thresh=11 ino=257 dd-2584 [001] 316.104301: balance_dirty_state: bdi btrfs-1: dirty=945 wb=506 unstable=1 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=12 ino=257 dd-2584 [001] 316.104358: balance_dirty_state: bdi btrfs-1: dirty=945 wb=506 unstable=1 bg_thresh=1000 thresh=2000 gap=548 poll_thresh=13 ino=257 dd-2584 [001] 316.104418: balance_dirty_state: bdi btrfs-1: dirty=970 wb=506 unstable=1 bg_thresh=999 thresh=1999 gap=522 poll_thresh=14 ino=257 dd-2584 [001] 316.104475: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=1 bg_thresh=1002 thresh=2004 gap=502 poll_thresh=15 ino=257 dd-2584 [001] 316.104534: balance_dirty_state: bdi btrfs-1: dirty=995 wb=506 unstable=1 bg_thresh=1001 thresh=2003 gap=501 poll_thresh=16 ino=257 dd-2584 [001] 316.104652: balance_dirty_state: bdi btrfs-1: dirty=1020 wb=506 unstable=1 bg_thresh=1001 thresh=2002 gap=475 poll_thresh=17 ino=257 dd-2584 [001] 316.104656: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-51% task_gap=-202% task_weight=99% bdi_bw=48684 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 316.104703: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23456 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 316.105990: writeback_single_inode: bdi btrfs-1: ino=257 state= age=128 wrote=544 to_write=7648 dd-2584 [001] 316.116074: balance_dirty_state: bdi btrfs-1: dirty=487 wb=884 unstable=1 bg_thresh=1001 thresh=2003 gap=631 poll_thresh=17 ino=257 dd-2584 [001] 316.116138: balance_dirty_state: bdi btrfs-1: dirty=487 wb=884 unstable=1 bg_thresh=1001 thresh=2003 gap=631 poll_thresh=13 ino=257 dd-2584 [001] 316.116197: balance_dirty_state: bdi btrfs-1: dirty=512 wb=884 unstable=1 bg_thresh=1001 thresh=2002 gap=605 poll_thresh=14 ino=257 dd-2584 [001] 316.116255: balance_dirty_state: bdi btrfs-1: dirty=537 wb=884 unstable=1 bg_thresh=1003 thresh=2007 gap=585 poll_thresh=15 ino=257 dd-2584 [001] 316.116313: balance_dirty_state: bdi btrfs-1: dirty=537 wb=884 unstable=1 bg_thresh=1000 thresh=2001 gap=579 poll_thresh=16 ino=257 dd-2584 [001] 316.116430: balance_dirty_state: bdi btrfs-1: dirty=587 wb=884 unstable=1 bg_thresh=1002 thresh=2005 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 316.116546: balance_dirty_state: bdi btrfs-1: dirty=612 wb=884 unstable=1 bg_thresh=1002 thresh=2004 gap=507 poll_thresh=18 ino=257 dd-2584 [001] 316.116839: balance_dirty_state: bdi btrfs-1: dirty=637 wb=884 unstable=1 bg_thresh=1001 thresh=2003 gap=481 poll_thresh=19 ino=257 dd-2584 [001] 316.116843: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=48684 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 316.127965: balance_dirty_state: bdi btrfs-1: dirty=637 wb=767 unstable=0 bg_thresh=1004 thresh=2009 gap=605 poll_thresh=19 ino=257 dd-2584 [000] 316.128089: balance_dirty_state: bdi btrfs-1: dirty=637 wb=767 unstable=0 bg_thresh=1004 thresh=2009 gap=605 poll_thresh=14 ino=257 dd-2584 [000] 316.128205: balance_dirty_state: bdi btrfs-1: dirty=662 wb=767 unstable=0 bg_thresh=1007 thresh=2014 gap=585 poll_thresh=15 ino=257 dd-2584 [000] 316.128321: balance_dirty_state: bdi btrfs-1: dirty=687 wb=767 unstable=0 bg_thresh=1009 thresh=2019 gap=565 poll_thresh=16 ino=257 dd-2584 [000] 316.128551: balance_dirty_state: bdi btrfs-1: dirty=712 wb=767 unstable=0 bg_thresh=1012 thresh=2024 gap=545 poll_thresh=17 ino=257 dd-2584 [000] 316.128793: balance_dirty_state: bdi btrfs-1: dirty=737 wb=767 unstable=0 bg_thresh=1011 thresh=2023 gap=519 poll_thresh=18 ino=257 dd-2584 [000] 316.129039: balance_dirty_state: bdi btrfs-1: dirty=787 wb=767 unstable=0 bg_thresh=1011 thresh=2022 gap=468 poll_thresh=19 ino=257 dd-2584 [000] 316.129048: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1288 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-176% task_weight=98% bdi_bw=47176 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [000] 316.136012: balance_dirty_state: bdi btrfs-1: dirty=787 wb=653 unstable=0 bg_thresh=1009 thresh=2019 gap=579 poll_thresh=19 ino=257 dd-2584 [000] 316.136152: balance_dirty_state: bdi btrfs-1: dirty=787 wb=653 unstable=0 bg_thresh=1009 thresh=2019 gap=579 poll_thresh=14 ino=257 dd-2584 [000] 316.136271: balance_dirty_state: bdi btrfs-1: dirty=812 wb=653 unstable=0 bg_thresh=1012 thresh=2024 gap=559 poll_thresh=15 ino=257 dd-2584 [000] 316.136391: balance_dirty_state: bdi btrfs-1: dirty=837 wb=653 unstable=0 bg_thresh=1012 thresh=2024 gap=534 poll_thresh=16 ino=257 dd-2584 [000] 316.136635: balance_dirty_state: bdi btrfs-1: dirty=862 wb=653 unstable=0 bg_thresh=1008 thresh=2017 gap=502 poll_thresh=17 ino=257 dd-2584 [000] 316.136643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=47176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 316.143975: balance_dirty_state: bdi btrfs-1: dirty=862 wb=653 unstable=0 bg_thresh=1008 thresh=2017 gap=502 poll_thresh=17 ino=257 dd-2584 [001] 316.143979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1367 task_limit=1282 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-18% task_gap=-137% task_weight=99% bdi_bw=47176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 316.151921: balance_dirty_state: bdi btrfs-1: dirty=862 wb=528 unstable=0 bg_thresh=1010 thresh=2020 gap=630 poll_thresh=17 ino=257 dd-2584 [001] 316.152015: balance_dirty_state: bdi btrfs-1: dirty=887 wb=528 unstable=0 bg_thresh=1012 thresh=2025 gap=610 poll_thresh=13 ino=257 dd-2584 [001] 316.152342: balance_dirty_state: bdi btrfs-1: dirty=912 wb=528 unstable=0 bg_thresh=1012 thresh=2024 gap=584 poll_thresh=14 ino=257 dd-2584 [001] 316.152425: balance_dirty_state: bdi btrfs-1: dirty=912 wb=528 unstable=0 bg_thresh=1012 thresh=2024 gap=584 poll_thresh=15 ino=257 dd-2584 [001] 316.152510: balance_dirty_state: bdi btrfs-1: dirty=937 wb=528 unstable=0 bg_thresh=1011 thresh=2023 gap=558 poll_thresh=16 ino=257 dd-2584 [001] 316.152674: balance_dirty_state: bdi btrfs-1: dirty=962 wb=528 unstable=0 bg_thresh=1011 thresh=2022 gap=532 poll_thresh=17 ino=257 dd-2584 [001] 316.152838: balance_dirty_state: bdi btrfs-1: dirty=987 wb=528 unstable=0 bg_thresh=1010 thresh=2021 gap=506 poll_thresh=18 ino=257 dd-2584 [001] 316.153009: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=528 unstable=0 bg_thresh=1012 thresh=2025 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 316.153015: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=47176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 316.159945: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=528 unstable=0 bg_thresh=1012 thresh=2025 gap=485 poll_thresh=19 ino=257 dd-2584 [001] 316.159955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1290 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-174% task_weight=99% bdi_bw=47176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 316.167901: balance_dirty_state: bdi btrfs-1: dirty=1012 wb=415 unstable=0 bg_thresh=1015 thresh=2031 gap=604 poll_thresh=19 ino=257 dd-2584 [001] 316.167971: balance_dirty_state: bdi btrfs-1: dirty=1037 wb=415 unstable=0 bg_thresh=1012 thresh=2025 gap=573 poll_thresh=14 ino=257 dd-2584 [001] 316.168035: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=415 unstable=0 bg_thresh=1015 thresh=2030 gap=553 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 316.168047: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23520 wrote=0 to_write=8192 dd-2584 [001] 316.168101: balance_dirty_state: bdi btrfs-1: dirty=1062 wb=415 unstable=0 bg_thresh=1012 thresh=2024 gap=547 poll_thresh=16 ino=257 dd-2584 [001] 316.168235: balance_dirty_state: bdi btrfs-1: dirty=1087 wb=465 unstable=0 bg_thresh=1011 thresh=2023 gap=471 poll_thresh=17 ino=257 dd-2584 [001] 316.168236: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1289 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-15% task_gap=-128% task_weight=98% bdi_bw=47176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 316.169533: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=52 wrote=624 to_write=7568 dd-2584 [001] 316.175884: balance_dirty_state: bdi btrfs-1: dirty=499 wb=938 unstable=0 bg_thresh=1010 thresh=2021 gap=584 poll_thresh=17 ino=257 dd-2584 [001] 316.175984: balance_dirty_state: bdi btrfs-1: dirty=499 wb=938 unstable=0 bg_thresh=1009 thresh=2019 gap=582 poll_thresh=13 ino=257 dd-2584 [001] 316.176076: balance_dirty_state: bdi btrfs-1: dirty=524 wb=938 unstable=0 bg_thresh=1012 thresh=2024 gap=562 poll_thresh=14 ino=257 dd-2584 [001] 316.176469: balance_dirty_state: bdi btrfs-1: dirty=549 wb=938 unstable=0 bg_thresh=1009 thresh=2018 gap=531 poll_thresh=15 ino=257 dd-2584 [001] 316.176559: balance_dirty_state: bdi btrfs-1: dirty=549 wb=938 unstable=0 bg_thresh=1011 thresh=2023 gap=536 poll_thresh=16 ino=257 dd-2584 [001] 316.176739: balance_dirty_state: bdi btrfs-1: dirty=574 wb=938 unstable=0 bg_thresh=1010 thresh=2020 gap=508 poll_thresh=17 ino=257 dd-2584 [001] 316.176894: balance_dirty_state: bdi btrfs-1: dirty=624 wb=938 unstable=0 bg_thresh=1015 thresh=2030 gap=468 poll_thresh=18 ino=257 dd-2584 [001] 316.176899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1295 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-11% task_gap=-121% task_weight=98% bdi_bw=47176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 316.183972: balance_dirty_state: bdi btrfs-1: dirty=624 wb=938 unstable=0 bg_thresh=1012 thresh=2025 gap=463 poll_thresh=18 ino=257 dd-2584 [001] 316.183979: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-14% task_gap=-126% task_weight=98% bdi_bw=47176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.191924: balance_dirty_state: bdi btrfs-1: dirty=624 wb=813 unstable=0 bg_thresh=1016 thresh=2033 gap=596 poll_thresh=18 ino=257 dd-2584 [005] 316.192022: balance_dirty_state: bdi btrfs-1: dirty=624 wb=813 unstable=0 bg_thresh=1016 thresh=2033 gap=596 poll_thresh=13 ino=257 dd-2584 [005] 316.192113: balance_dirty_state: bdi btrfs-1: dirty=649 wb=813 unstable=0 bg_thresh=1019 thresh=2038 gap=576 poll_thresh=14 ino=257 dd-2584 [005] 316.192202: balance_dirty_state: bdi btrfs-1: dirty=674 wb=813 unstable=0 bg_thresh=1019 thresh=2038 gap=551 poll_thresh=15 ino=257 dd-2584 [005] 316.192289: balance_dirty_state: bdi btrfs-1: dirty=674 wb=813 unstable=0 bg_thresh=1021 thresh=2043 gap=556 poll_thresh=16 ino=257 dd-2584 [005] 316.192468: balance_dirty_state: bdi btrfs-1: dirty=724 wb=813 unstable=0 bg_thresh=1021 thresh=2042 gap=505 poll_thresh=17 ino=257 dd-2584 [005] 316.192475: balance_dirty_pages: bdi btrfs-1: bdi_limit=1392 task_limit=1306 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-4% task_gap=-107% task_weight=99% bdi_bw=47176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.199929: balance_dirty_state: bdi btrfs-1: dirty=724 wb=663 unstable=0 bg_thresh=1015 thresh=2031 gap=644 poll_thresh=17 ino=257 dd-2584 [005] 316.200023: balance_dirty_state: bdi btrfs-1: dirty=724 wb=663 unstable=0 bg_thresh=1015 thresh=2031 gap=644 poll_thresh=13 ino=257 dd-2584 [005] 316.200113: balance_dirty_state: bdi btrfs-1: dirty=749 wb=663 unstable=0 bg_thresh=1018 thresh=2036 gap=624 poll_thresh=14 ino=257 dd-2584 [005] 316.200216: balance_dirty_state: bdi btrfs-1: dirty=774 wb=663 unstable=0 bg_thresh=1018 thresh=2036 gap=599 poll_thresh=15 ino=257 dd-2584 [005] 316.200335: balance_dirty_state: bdi btrfs-1: dirty=774 wb=663 unstable=0 bg_thresh=1017 thresh=2035 gap=598 poll_thresh=16 ino=257 dd-2584 [005] 316.200928: balance_dirty_state: bdi btrfs-1: dirty=824 wb=663 unstable=0 bg_thresh=1017 thresh=2034 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 316.201147: balance_dirty_state: bdi btrfs-1: dirty=849 wb=663 unstable=0 bg_thresh=1019 thresh=2038 gap=526 poll_thresh=18 ino=257 dd-2584 [005] 316.201382: balance_dirty_state: bdi btrfs-1: dirty=874 wb=663 unstable=0 bg_thresh=1018 thresh=2037 gap=500 poll_thresh=19 ino=257 dd-2584 [005] 316.201391: balance_dirty_pages: bdi btrfs-1: bdi_limit=1387 task_limit=1302 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-30% task_gap=-158% task_weight=98% bdi_bw=47176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.207884: balance_dirty_state: bdi btrfs-1: dirty=874 wb=638 unstable=0 bg_thresh=1016 thresh=2032 gap=520 poll_thresh=19 ino=257 dd-2584 [005] 316.207945: balance_dirty_state: bdi btrfs-1: dirty=899 wb=638 unstable=0 bg_thresh=1016 thresh=2032 gap=495 poll_thresh=14 ino=257 dd-2584 [005] 316.207949: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1296 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-119% task_weight=99% bdi_bw=47176 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 316.215941: balance_dirty_state: bdi btrfs-1: dirty=899 wb=638 unstable=0 bg_thresh=1010 thresh=2020 gap=483 poll_thresh=14 ino=257 dd-2584 [001] 316.215947: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=99% bdi_bw=47176 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 316.223960: balance_dirty_state: bdi btrfs-1: dirty=899 wb=513 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=14 ino=257 dd-2584 [001] 316.224024: balance_dirty_state: bdi btrfs-1: dirty=899 wb=513 unstable=0 bg_thresh=1004 thresh=2009 gap=597 poll_thresh=10 ino=257 dd-2584 [001] 316.224083: balance_dirty_state: bdi btrfs-1: dirty=924 wb=513 unstable=0 bg_thresh=1007 thresh=2014 gap=577 poll_thresh=11 ino=257 dd-2584 [001] 316.224139: balance_dirty_state: bdi btrfs-1: dirty=949 wb=513 unstable=0 bg_thresh=1009 thresh=2019 gap=557 poll_thresh=12 ino=257 dd-2584 [001] 316.224196: balance_dirty_state: bdi btrfs-1: dirty=949 wb=513 unstable=0 bg_thresh=1009 thresh=2019 gap=557 poll_thresh=13 ino=257 dd-2584 [001] 316.224255: balance_dirty_state: bdi btrfs-1: dirty=974 wb=513 unstable=0 bg_thresh=1012 thresh=2024 gap=537 poll_thresh=14 ino=257 dd-2584 [001] 316.224315: balance_dirty_state: bdi btrfs-1: dirty=999 wb=513 unstable=0 bg_thresh=1009 thresh=2018 gap=506 poll_thresh=15 ino=257 dd-2584 [001] 316.224377: balance_dirty_state: bdi btrfs-1: dirty=999 wb=513 unstable=0 bg_thresh=1011 thresh=2023 gap=511 poll_thresh=16 ino=257 dd-2584 [001] 316.224493: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=513 unstable=0 bg_thresh=1011 thresh=2022 gap=485 poll_thresh=17 ino=257 dd-2584 [001] 316.224497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=47176 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 316.224624: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23576 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 316.227343: writeback_single_inode: bdi btrfs-1: ino=257 state= age=108 wrote=544 to_write=7648 dd-2584 [001] 316.235943: balance_dirty_state: bdi btrfs-1: dirty=474 wb=938 unstable=0 bg_thresh=1004 thresh=2008 gap=596 poll_thresh=17 ino=257 dd-2584 [001] 316.236265: balance_dirty_state: bdi btrfs-1: dirty=499 wb=938 unstable=0 bg_thresh=1003 thresh=2007 gap=570 poll_thresh=13 ino=257 dd-2584 [001] 316.236327: balance_dirty_state: bdi btrfs-1: dirty=524 wb=938 unstable=0 bg_thresh=1006 thresh=2012 gap=550 poll_thresh=14 ino=257 dd-2584 [001] 316.236387: balance_dirty_state: bdi btrfs-1: dirty=524 wb=938 unstable=0 bg_thresh=1003 thresh=2006 gap=544 poll_thresh=15 ino=257 dd-2584 [001] 316.236446: balance_dirty_state: bdi btrfs-1: dirty=549 wb=938 unstable=0 bg_thresh=1005 thresh=2011 gap=524 poll_thresh=16 ino=257 dd-2584 [001] 316.236566: balance_dirty_state: bdi btrfs-1: dirty=574 wb=938 unstable=0 bg_thresh=1005 thresh=2010 gap=498 poll_thresh=17 ino=257 dd-2584 [001] 316.236571: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1360 avg_dirty=1360 bdi_gap=0% task_gap=-99% task_weight=100% bdi_bw=46416 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [001] 316.244110: balance_dirty_state: bdi btrfs-1: dirty=599 wb=813 unstable=0 bg_thresh=1009 thresh=2018 gap=606 poll_thresh=13 ino=257 dd-2584 [001] 316.244228: balance_dirty_state: bdi btrfs-1: dirty=624 wb=813 unstable=0 bg_thresh=1006 thresh=2012 gap=575 poll_thresh=14 ino=257 dd-2584 [001] 316.244347: balance_dirty_state: bdi btrfs-1: dirty=624 wb=813 unstable=0 bg_thresh=1008 thresh=2017 gap=580 poll_thresh=15 ino=257 dd-2584 [001] 316.244464: balance_dirty_state: bdi btrfs-1: dirty=649 wb=813 unstable=0 bg_thresh=1008 thresh=2016 gap=554 poll_thresh=16 ino=257 dd-2584 [001] 316.244700: balance_dirty_state: bdi btrfs-1: dirty=674 wb=813 unstable=0 bg_thresh=1007 thresh=2015 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 316.244935: balance_dirty_state: bdi btrfs-1: dirty=699 wb=813 unstable=0 bg_thresh=1007 thresh=2014 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 316.244944: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=46416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 316.252046: balance_dirty_state: bdi btrfs-1: dirty=699 wb=813 unstable=0 bg_thresh=1007 thresh=2014 gap=502 poll_thresh=18 ino=257 dd-2584 [001] 316.252052: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=46416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 316.260053: balance_dirty_state: bdi btrfs-1: dirty=699 wb=688 unstable=0 bg_thresh=1005 thresh=2011 gap=624 poll_thresh=18 ino=257 dd-2584 [001] 316.260152: balance_dirty_state: bdi btrfs-1: dirty=724 wb=688 unstable=0 bg_thresh=1008 thresh=2016 gap=604 poll_thresh=13 ino=257 dd-2584 [001] 316.260209: balance_dirty_state: bdi btrfs-1: dirty=749 wb=688 unstable=0 bg_thresh=1007 thresh=2015 gap=578 poll_thresh=14 ino=257 dd-2584 [001] 316.260435: balance_dirty_state: bdi btrfs-1: dirty=749 wb=688 unstable=0 bg_thresh=1007 thresh=2015 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 316.260492: balance_dirty_state: bdi btrfs-1: dirty=774 wb=688 unstable=0 bg_thresh=1007 thresh=2014 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 316.260604: balance_dirty_state: bdi btrfs-1: dirty=799 wb=688 unstable=0 bg_thresh=1006 thresh=2013 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 316.260719: balance_dirty_state: bdi btrfs-1: dirty=849 wb=688 unstable=0 bg_thresh=1006 thresh=2012 gap=475 poll_thresh=18 ino=257 dd-2584 [001] 316.260723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-21% task_gap=-143% task_weight=100% bdi_bw=46416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 316.268028: balance_dirty_state: bdi btrfs-1: dirty=849 wb=563 unstable=0 bg_thresh=1006 thresh=2013 gap=601 poll_thresh=18 ino=257 dd-2584 [001] 316.268102: balance_dirty_state: bdi btrfs-1: dirty=849 wb=563 unstable=0 bg_thresh=1006 thresh=2012 gap=600 poll_thresh=13 ino=257 dd-2584 [001] 316.268165: balance_dirty_state: bdi btrfs-1: dirty=874 wb=563 unstable=0 bg_thresh=1011 thresh=2022 gap=585 poll_thresh=14 ino=257 dd-2584 [001] 316.268227: balance_dirty_state: bdi btrfs-1: dirty=874 wb=563 unstable=0 bg_thresh=1008 thresh=2016 gap=579 poll_thresh=15 ino=257 dd-2584 [001] 316.268289: balance_dirty_state: bdi btrfs-1: dirty=899 wb=563 unstable=0 bg_thresh=1010 thresh=2021 gap=559 poll_thresh=16 ino=257 dd-2584 [001] 316.268411: balance_dirty_state: bdi btrfs-1: dirty=924 wb=563 unstable=0 bg_thresh=1010 thresh=2020 gap=533 poll_thresh=17 ino=257 dd-2584 [001] 316.268535: balance_dirty_state: bdi btrfs-1: dirty=974 wb=563 unstable=0 bg_thresh=1009 thresh=2019 gap=482 poll_thresh=18 ino=257 dd-2584 [001] 316.268540: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=46416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.276037: balance_dirty_state: bdi btrfs-1: dirty=974 wb=563 unstable=0 bg_thresh=1009 thresh=2019 gap=482 poll_thresh=18 ino=257 dd-2584 [005] 316.276049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1284 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-135% task_weight=99% bdi_bw=46416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.283935: balance_dirty_state: bdi btrfs-1: dirty=974 wb=438 unstable=0 bg_thresh=1007 thresh=2015 gap=603 poll_thresh=18 ino=257 dd-2584 [005] 316.284025: balance_dirty_state: bdi btrfs-1: dirty=974 wb=438 unstable=0 bg_thresh=1007 thresh=2015 gap=603 poll_thresh=13 ino=257 dd-2584 [005] 316.284083: balance_dirty_state: bdi btrfs-1: dirty=999 wb=438 unstable=0 bg_thresh=1010 thresh=2020 gap=583 poll_thresh=14 ino=257 dd-2584 [005] 316.284318: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=438 unstable=0 bg_thresh=1010 thresh=2020 gap=558 poll_thresh=15 ino=257 dd-2584 [005] 316.284379: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=438 unstable=0 bg_thresh=1012 thresh=2025 gap=563 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 316.284395: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23636 wrote=0 to_write=8192 dd-2584 [005] 316.284504: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=438 unstable=0 bg_thresh=1012 thresh=2024 gap=512 poll_thresh=17 ino=257 dd-2584 [005] 316.284632: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=488 unstable=0 bg_thresh=1014 thresh=2028 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 316.284634: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=46416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 316.285851: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=48 wrote=608 to_write=7584 dd-2584 [005] 316.292041: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1038 unstable=0 bg_thresh=1014 thresh=2028 gap=491 poll_thresh=18 ino=257 dd-2584 [005] 316.292051: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=46416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 316.300076: balance_dirty_state: bdi btrfs-1: dirty=499 wb=1038 unstable=0 bg_thresh=1014 thresh=2028 gap=491 poll_thresh=18 ino=257 dd-2584 [000] 316.300084: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1292 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-124% task_weight=100% bdi_bw=46416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 316.307990: balance_dirty_state: bdi btrfs-1: dirty=499 wb=913 unstable=0 bg_thresh=1013 thresh=2027 gap=615 poll_thresh=18 ino=257 dd-2584 [000] 316.308091: balance_dirty_state: bdi btrfs-1: dirty=499 wb=913 unstable=0 bg_thresh=1016 thresh=2032 gap=620 poll_thresh=13 ino=257 dd-2584 [000] 316.308185: balance_dirty_state: bdi btrfs-1: dirty=524 wb=913 unstable=0 bg_thresh=1016 thresh=2032 gap=595 poll_thresh=14 ino=257 dd-2584 [000] 316.308280: balance_dirty_state: bdi btrfs-1: dirty=549 wb=913 unstable=0 bg_thresh=1018 thresh=2037 gap=575 poll_thresh=15 ino=257 dd-2584 [000] 316.308374: balance_dirty_state: bdi btrfs-1: dirty=549 wb=913 unstable=0 bg_thresh=1018 thresh=2037 gap=575 poll_thresh=16 ino=257 dd-2584 [000] 316.308562: balance_dirty_state: bdi btrfs-1: dirty=599 wb=913 unstable=0 bg_thresh=1020 thresh=2041 gap=529 poll_thresh=17 ino=257 dd-2584 [000] 316.308755: balance_dirty_state: bdi btrfs-1: dirty=624 wb=913 unstable=0 bg_thresh=1020 thresh=2040 gap=503 poll_thresh=18 ino=257 dd-2584 [000] 316.308762: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-109% task_weight=99% bdi_bw=46416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 316.315931: balance_dirty_state: bdi btrfs-1: dirty=624 wb=913 unstable=0 bg_thresh=1020 thresh=2040 gap=503 poll_thresh=18 ino=257 dd-2584 [000] 316.315937: balance_dirty_pages: bdi btrfs-1: bdi_limit=1390 task_limit=1304 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-5% task_gap=-109% task_weight=99% bdi_bw=46416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 316.323956: balance_dirty_state: bdi btrfs-1: dirty=624 wb=788 unstable=0 bg_thresh=1013 thresh=2026 gap=614 poll_thresh=18 ino=257 dd-2584 [000] 316.324025: balance_dirty_state: bdi btrfs-1: dirty=649 wb=788 unstable=0 bg_thresh=1013 thresh=2026 gap=589 poll_thresh=13 ino=257 dd-2584 [000] 316.324081: balance_dirty_state: bdi btrfs-1: dirty=649 wb=788 unstable=0 bg_thresh=1015 thresh=2031 gap=594 poll_thresh=14 ino=257 dd-2584 [000] 316.324310: balance_dirty_state: bdi btrfs-1: dirty=674 wb=788 unstable=0 bg_thresh=1015 thresh=2031 gap=569 poll_thresh=15 ino=257 dd-2584 [000] 316.324365: balance_dirty_state: bdi btrfs-1: dirty=699 wb=788 unstable=0 bg_thresh=1018 thresh=2036 gap=549 poll_thresh=16 ino=257 dd-2584 [000] 316.324477: balance_dirty_state: bdi btrfs-1: dirty=724 wb=788 unstable=0 bg_thresh=1020 thresh=2041 gap=529 poll_thresh=17 ino=257 dd-2584 [000] 316.324592: balance_dirty_state: bdi btrfs-1: dirty=749 wb=788 unstable=0 bg_thresh=1022 thresh=2045 gap=508 poll_thresh=18 ino=257 dd-2584 [000] 316.324596: balance_dirty_pages: bdi btrfs-1: bdi_limit=1395 task_limit=1308 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-25% task_gap=-150% task_weight=100% bdi_bw=46416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 316.331939: balance_dirty_state: bdi btrfs-1: dirty=749 wb=638 unstable=0 bg_thresh=1016 thresh=2032 gap=645 poll_thresh=18 ino=257 dd-2584 [004] 316.332029: balance_dirty_state: bdi btrfs-1: dirty=774 wb=638 unstable=0 bg_thresh=1018 thresh=2037 gap=625 poll_thresh=13 ino=257 dd-2584 [004] 316.332113: balance_dirty_state: bdi btrfs-1: dirty=774 wb=638 unstable=0 bg_thresh=1021 thresh=2042 gap=630 poll_thresh=14 ino=257 dd-2584 [004] 316.332200: balance_dirty_state: bdi btrfs-1: dirty=799 wb=638 unstable=0 bg_thresh=1021 thresh=2042 gap=605 poll_thresh=15 ino=257 dd-2584 [004] 316.332286: balance_dirty_state: bdi btrfs-1: dirty=799 wb=638 unstable=0 bg_thresh=1020 thresh=2041 gap=604 poll_thresh=16 ino=257 dd-2584 [004] 316.332455: balance_dirty_state: bdi btrfs-1: dirty=849 wb=638 unstable=0 bg_thresh=1020 thresh=2040 gap=553 poll_thresh=17 ino=257 dd-2584 [004] 316.332627: balance_dirty_state: bdi btrfs-1: dirty=874 wb=638 unstable=0 bg_thresh=1019 thresh=2039 gap=527 poll_thresh=18 ino=257 dd-2584 [004] 316.332797: balance_dirty_state: bdi btrfs-1: dirty=899 wb=638 unstable=0 bg_thresh=1021 thresh=2043 gap=506 poll_thresh=19 ino=257 dd-2584 [004] 316.332804: balance_dirty_pages: bdi btrfs-1: bdi_limit=1393 task_limit=1306 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-26% task_gap=-153% task_weight=100% bdi_bw=46416 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 316.339978: balance_dirty_state: bdi btrfs-1: dirty=899 wb=638 unstable=0 bg_thresh=1015 thresh=2031 gap=494 poll_thresh=19 ino=257 dd-2584 [004] 316.339985: balance_dirty_pages: bdi btrfs-1: bdi_limit=1381 task_limit=1295 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-33% task_gap=-167% task_weight=100% bdi_bw=45292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 316.352019: balance_dirty_state: bdi btrfs-1: dirty=899 wb=513 unstable=0 bg_thresh=1003 thresh=2006 gap=594 poll_thresh=19 ino=257 dd-2584 [004] 316.352271: balance_dirty_state: bdi btrfs-1: dirty=924 wb=513 unstable=0 bg_thresh=997 thresh=1994 gap=557 poll_thresh=14 ino=257 dd-2584 [004] 316.352332: balance_dirty_state: bdi btrfs-1: dirty=949 wb=513 unstable=0 bg_thresh=996 thresh=1993 gap=531 poll_thresh=15 ino=257 dd-2584 [004] 316.352393: balance_dirty_state: bdi btrfs-1: dirty=949 wb=513 unstable=0 bg_thresh=996 thresh=1993 gap=531 poll_thresh=16 ino=257 dd-2584 [004] 316.352513: balance_dirty_state: bdi btrfs-1: dirty=974 wb=513 unstable=0 bg_thresh=998 thresh=1997 gap=510 poll_thresh=17 ino=257 dd-2584 [004] 316.352638: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=513 unstable=0 bg_thresh=998 thresh=1996 gap=459 poll_thresh=18 ino=257 dd-2584 [004] 316.352643: balance_dirty_pages: bdi btrfs-1: bdi_limit=1346 task_limit=1262 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-55% task_gap=-210% task_weight=100% bdi_bw=45292 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 316.352717: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23704 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 316.353966: writeback_single_inode: bdi btrfs-1: ino=257 state= age=116 wrote=528 to_write=7664 dd-2584 [004] 316.360004: balance_dirty_state: bdi btrfs-1: dirty=481 wb=1038 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=18 ino=257 dd-2584 [004] 316.360009: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-204% task_weight=99% bdi_bw=45292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 collect-vmstat.-2569 [000] 316.360780: balance_dirty_state: bdi 0:15: dirty=481 wb=1038 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=36 ino=2375722 collect-vmstat.-2569 [000] 316.360786: balance_dirty_pages: bdi 0:15: bdi_limit=6 task_limit=6 bdi_dirty=4 avg_dirty=4 bdi_gap=229% task_gap=457% task_weight=0% bdi_bw=10712 base_bw=102400 task_bw=409600 dirtied=36 period=4 think=14224 pause=8 dd-2584 [004] 316.368041: balance_dirty_state: bdi btrfs-1: dirty=481 wb=913 unstable=0 bg_thresh=998 thresh=1997 gap=603 poll_thresh=18 ino=257 dd-2584 [004] 316.368124: balance_dirty_state: bdi btrfs-1: dirty=481 wb=913 unstable=0 bg_thresh=1001 thresh=2002 gap=608 poll_thresh=13 ino=257 dd-2584 [004] 316.368187: balance_dirty_state: bdi btrfs-1: dirty=506 wb=913 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=14 ino=257 dd-2584 [004] 316.368243: balance_dirty_state: bdi btrfs-1: dirty=531 wb=913 unstable=0 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=15 ino=257 dd-2584 [004] 316.368306: balance_dirty_state: bdi btrfs-1: dirty=531 wb=913 unstable=0 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 316.368461: balance_dirty_state: bdi btrfs-1: dirty=581 wb=913 unstable=0 bg_thresh=1005 thresh=2011 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 316.368579: balance_dirty_state: bdi btrfs-1: dirty=606 wb=913 unstable=0 bg_thresh=1002 thresh=2004 gap=485 poll_thresh=18 ino=257 dd-2584 [004] 316.368583: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-200% task_weight=99% bdi_bw=45292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 316.376080: balance_dirty_state: bdi btrfs-1: dirty=606 wb=638 unstable=0 bg_thresh=998 thresh=1997 gap=753 poll_thresh=18 ino=257 dd-2584 [004] 316.376162: balance_dirty_state: bdi btrfs-1: dirty=631 wb=638 unstable=0 bg_thresh=1001 thresh=2002 gap=733 poll_thresh=13 ino=257 dd-2584 [004] 316.376396: balance_dirty_state: bdi btrfs-1: dirty=631 wb=638 unstable=0 bg_thresh=998 thresh=1996 gap=727 poll_thresh=14 ino=257 dd-2584 [004] 316.376453: balance_dirty_state: bdi btrfs-1: dirty=656 wb=638 unstable=0 bg_thresh=1000 thresh=2001 gap=707 poll_thresh=15 ino=257 dd-2584 [004] 316.376511: balance_dirty_state: bdi btrfs-1: dirty=656 wb=638 unstable=0 bg_thresh=1000 thresh=2000 gap=706 poll_thresh=16 ino=257 dd-2584 [004] 316.376626: balance_dirty_state: bdi btrfs-1: dirty=706 wb=638 unstable=0 bg_thresh=999 thresh=1999 gap=655 poll_thresh=17 ino=257 dd-2584 [004] 316.376742: balance_dirty_state: bdi btrfs-1: dirty=731 wb=638 unstable=0 bg_thresh=999 thresh=1998 gap=629 poll_thresh=18 ino=257 dd-2584 [004] 316.376856: balance_dirty_state: bdi btrfs-1: dirty=756 wb=638 unstable=0 bg_thresh=1001 thresh=2002 gap=608 poll_thresh=19 ino=257 dd-2584 [004] 316.376971: balance_dirty_state: bdi btrfs-1: dirty=806 wb=638 unstable=0 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=20 ino=257 dd-2584 [004] 316.377086: balance_dirty_state: bdi btrfs-1: dirty=831 wb=638 unstable=0 bg_thresh=1000 thresh=2000 gap=531 poll_thresh=21 ino=257 dd-2584 [004] 316.377199: balance_dirty_state: bdi btrfs-1: dirty=856 wb=638 unstable=0 bg_thresh=999 thresh=1999 gap=505 poll_thresh=22 ino=257 dd-2584 [004] 316.377467: balance_dirty_state: bdi btrfs-1: dirty=881 wb=638 unstable=0 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=23 ino=257 dd-2584 [004] 316.377472: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=45292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 316.384074: balance_dirty_state: bdi btrfs-1: dirty=881 wb=588 unstable=0 bg_thresh=1001 thresh=2003 gap=534 poll_thresh=23 ino=257 dd-2584 [001] 316.384261: balance_dirty_state: bdi btrfs-1: dirty=881 wb=588 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=17 ino=257 dd-2584 [001] 316.384613: balance_dirty_state: bdi btrfs-1: dirty=931 wb=588 unstable=0 bg_thresh=1004 thresh=2008 gap=489 poll_thresh=18 ino=257 dd-2584 [001] 316.384627: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1275 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-193% task_weight=98% bdi_bw=45292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 316.391989: balance_dirty_state: bdi btrfs-1: dirty=931 wb=563 unstable=0 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=18 ino=257 dd-2584 [001] 316.392119: balance_dirty_state: bdi btrfs-1: dirty=931 wb=563 unstable=0 bg_thresh=1006 thresh=2012 gap=518 poll_thresh=13 ino=257 dd-2584 [001] 316.392237: balance_dirty_state: bdi btrfs-1: dirty=956 wb=563 unstable=0 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=14 ino=257 dd-2584 [001] 316.392246: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1277 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-45% task_gap=-191% task_weight=99% bdi_bw=45292 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [001] 316.399979: balance_dirty_state: bdi btrfs-1: dirty=956 wb=288 unstable=0 bg_thresh=1005 thresh=2011 gap=767 poll_thresh=14 ino=257 dd-2584 [001] 316.400080: balance_dirty_state: bdi btrfs-1: dirty=981 wb=288 unstable=0 bg_thresh=1005 thresh=2011 gap=742 poll_thresh=10 ino=257 dd-2584 [001] 316.400138: balance_dirty_state: bdi btrfs-1: dirty=981 wb=288 unstable=0 bg_thresh=1005 thresh=2010 gap=741 poll_thresh=11 ino=257 dd-2584 [001] 316.400195: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=288 unstable=0 bg_thresh=1007 thresh=2015 gap=721 poll_thresh=12 ino=257 dd-2584 [001] 316.400251: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=288 unstable=0 bg_thresh=1004 thresh=2009 gap=715 poll_thresh=13 ino=257 dd-2584 [001] 316.400315: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=288 unstable=0 bg_thresh=1007 thresh=2014 gap=695 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 316.400340: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23752 wrote=0 to_write=8192 dd-2584 [001] 316.400378: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=288 unstable=0 bg_thresh=1006 thresh=2013 gap=669 poll_thresh=15 ino=257 dd-2584 [001] 316.400439: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=288 unstable=0 bg_thresh=1006 thresh=2013 gap=669 poll_thresh=16 ino=257 dd-2584 [001] 316.400568: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=338 unstable=0 bg_thresh=1005 thresh=2011 gap=617 poll_thresh=17 ino=257 dd-2584 [001] 316.400874: balance_dirty_state: bdi btrfs-1: dirty=956 wb=488 unstable=0 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=18 ino=257 dd-2584 [001] 316.401004: balance_dirty_state: bdi btrfs-1: dirty=931 wb=538 unstable=0 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=19 ino=257 dd-2584 [001] 316.401131: balance_dirty_state: bdi btrfs-1: dirty=881 wb=588 unstable=0 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=20 ino=257 dd-2584 [001] 316.401261: balance_dirty_state: bdi btrfs-1: dirty=881 wb=638 unstable=0 bg_thresh=1006 thresh=2012 gap=493 poll_thresh=21 ino=257 dd-2584 [001] 316.401263: balance_dirty_pages: bdi btrfs-1: bdi_limit=1362 task_limit=1277 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-237% task_weight=100% bdi_bw=45292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 316.402962: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=768 to_write=7424 dd-2584 [001] 316.411994: balance_dirty_state: bdi btrfs-1: dirty=481 wb=913 unstable=0 bg_thresh=1005 thresh=2011 gap=617 poll_thresh=21 ino=257 dd-2584 [001] 316.412067: balance_dirty_state: bdi btrfs-1: dirty=481 wb=913 unstable=0 bg_thresh=1005 thresh=2011 gap=617 poll_thresh=16 ino=257 dd-2584 [001] 316.412206: balance_dirty_state: bdi btrfs-1: dirty=531 wb=913 unstable=0 bg_thresh=1005 thresh=2010 gap=566 poll_thresh=17 ino=257 dd-2584 [001] 316.412327: balance_dirty_state: bdi btrfs-1: dirty=556 wb=913 unstable=0 bg_thresh=1007 thresh=2014 gap=545 poll_thresh=18 ino=257 dd-2584 [001] 316.412451: balance_dirty_state: bdi btrfs-1: dirty=581 wb=913 unstable=0 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=19 ino=257 dd-2584 [001] 316.412572: balance_dirty_state: bdi btrfs-1: dirty=631 wb=913 unstable=0 bg_thresh=1003 thresh=2006 gap=462 poll_thresh=20 ino=257 dd-2584 [001] 316.412577: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-196% task_weight=98% bdi_bw=45292 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 316.420076: balance_dirty_state: bdi btrfs-1: dirty=631 wb=788 unstable=0 bg_thresh=1003 thresh=2006 gap=587 poll_thresh=20 ino=257 dd-2584 [005] 316.420339: balance_dirty_state: bdi btrfs-1: dirty=631 wb=788 unstable=0 bg_thresh=1005 thresh=2011 gap=592 poll_thresh=15 ino=257 dd-2584 [005] 316.420402: balance_dirty_state: bdi btrfs-1: dirty=656 wb=788 unstable=0 bg_thresh=1005 thresh=2011 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 316.420527: balance_dirty_state: bdi btrfs-1: dirty=681 wb=788 unstable=0 bg_thresh=1008 thresh=2016 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 316.420653: balance_dirty_state: bdi btrfs-1: dirty=731 wb=788 unstable=0 bg_thresh=1010 thresh=2021 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 316.420658: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-131% task_weight=98% bdi_bw=45292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.427967: balance_dirty_state: bdi btrfs-1: dirty=731 wb=663 unstable=0 bg_thresh=1010 thresh=2020 gap=626 poll_thresh=18 ino=257 dd-2584 [005] 316.428032: balance_dirty_state: bdi btrfs-1: dirty=731 wb=663 unstable=0 bg_thresh=1012 thresh=2025 gap=631 poll_thresh=13 ino=257 dd-2584 [005] 316.428096: balance_dirty_state: bdi btrfs-1: dirty=756 wb=663 unstable=0 bg_thresh=1009 thresh=2019 gap=600 poll_thresh=14 ino=257 dd-2584 [005] 316.428159: balance_dirty_state: bdi btrfs-1: dirty=781 wb=663 unstable=0 bg_thresh=1012 thresh=2024 gap=580 poll_thresh=15 ino=257 dd-2584 [005] 316.428221: balance_dirty_state: bdi btrfs-1: dirty=781 wb=663 unstable=0 bg_thresh=1009 thresh=2018 gap=574 poll_thresh=16 ino=257 dd-2584 [005] 316.428346: balance_dirty_state: bdi btrfs-1: dirty=831 wb=663 unstable=0 bg_thresh=1011 thresh=2022 gap=528 poll_thresh=17 ino=257 dd-2584 [005] 316.428473: balance_dirty_state: bdi btrfs-1: dirty=856 wb=663 unstable=0 bg_thresh=1010 thresh=2021 gap=502 poll_thresh=18 ino=257 dd-2584 [005] 316.428478: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1287 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-131% task_weight=98% bdi_bw=45292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.435972: balance_dirty_state: bdi btrfs-1: dirty=856 wb=513 unstable=0 bg_thresh=1004 thresh=2008 gap=639 poll_thresh=18 ino=257 dd-2584 [005] 316.436064: balance_dirty_state: bdi btrfs-1: dirty=856 wb=513 unstable=0 bg_thresh=1004 thresh=2008 gap=639 poll_thresh=13 ino=257 dd-2584 [005] 316.436123: balance_dirty_state: bdi btrfs-1: dirty=881 wb=513 unstable=0 bg_thresh=1006 thresh=2013 gap=619 poll_thresh=14 ino=257 dd-2584 [005] 316.436346: balance_dirty_state: bdi btrfs-1: dirty=906 wb=513 unstable=0 bg_thresh=1006 thresh=2013 gap=594 poll_thresh=15 ino=257 dd-2584 [005] 316.436402: balance_dirty_state: bdi btrfs-1: dirty=906 wb=513 unstable=0 bg_thresh=1009 thresh=2018 gap=599 poll_thresh=16 ino=257 dd-2584 [005] 316.436512: balance_dirty_state: bdi btrfs-1: dirty=956 wb=513 unstable=0 bg_thresh=1011 thresh=2023 gap=554 poll_thresh=17 ino=257 dd-2584 [005] 316.436626: balance_dirty_state: bdi btrfs-1: dirty=981 wb=513 unstable=0 bg_thresh=1010 thresh=2021 gap=527 poll_thresh=18 ino=257 dd-2584 [005] 316.436741: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=513 unstable=0 bg_thresh=1010 thresh=2020 gap=501 poll_thresh=19 ino=257 dd-2584 [005] 316.436745: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=45292 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.443995: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=263 unstable=0 bg_thresh=1002 thresh=2004 gap=735 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 316.444073: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23796 wrote=0 to_write=8192 dd-2584 [005] 316.444093: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=263 unstable=0 bg_thresh=1002 thresh=2004 gap=710 poll_thresh=14 ino=257 dd-2584 [005] 316.444152: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=263 unstable=0 bg_thresh=1004 thresh=2009 gap=715 poll_thresh=15 ino=257 dd-2584 [005] 316.444213: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=288 unstable=0 bg_thresh=1007 thresh=2014 gap=695 poll_thresh=16 ino=257 dd-2584 [005] 316.444336: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=338 unstable=0 bg_thresh=1009 thresh=2019 gap=675 poll_thresh=17 ino=257 dd-2584 [005] 316.444462: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=388 unstable=0 bg_thresh=1012 thresh=2024 gap=630 poll_thresh=18 ino=257 dd-2584 [005] 316.444764: balance_dirty_state: bdi btrfs-1: dirty=881 wb=513 unstable=0 bg_thresh=1008 thresh=2017 gap=623 poll_thresh=19 ino=257 dd-2584 [005] 316.444891: balance_dirty_state: bdi btrfs-1: dirty=856 wb=563 unstable=0 bg_thresh=1010 thresh=2021 gap=602 poll_thresh=20 ino=257 dd-2584 [005] 316.445016: balance_dirty_state: bdi btrfs-1: dirty=856 wb=613 unstable=0 bg_thresh=1010 thresh=2020 gap=551 poll_thresh=21 ino=257 dd-2584 [005] 316.445142: balance_dirty_state: bdi btrfs-1: dirty=831 wb=688 unstable=0 bg_thresh=1009 thresh=2019 gap=500 poll_thresh=22 ino=257 dd-2584 [005] 316.445144: balance_dirty_pages: bdi btrfs-1: bdi_limit=1369 task_limit=1285 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-17% task_gap=-133% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 316.445940: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=76 wrote=768 to_write=7424 dd-2584 [005] 316.451967: balance_dirty_state: bdi btrfs-1: dirty=481 wb=913 unstable=0 bg_thresh=1003 thresh=2007 gap=613 poll_thresh=22 ino=257 dd-2584 [005] 316.452028: balance_dirty_state: bdi btrfs-1: dirty=481 wb=913 unstable=0 bg_thresh=1003 thresh=2007 gap=613 poll_thresh=16 ino=257 dd-2584 [005] 316.452144: balance_dirty_state: bdi btrfs-1: dirty=531 wb=913 unstable=0 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=17 ino=257 dd-2584 [005] 316.452257: balance_dirty_state: bdi btrfs-1: dirty=556 wb=913 unstable=0 bg_thresh=1011 thresh=2022 gap=553 poll_thresh=18 ino=257 dd-2584 [005] 316.452376: balance_dirty_state: bdi btrfs-1: dirty=581 wb=913 unstable=0 bg_thresh=1010 thresh=2021 gap=527 poll_thresh=19 ino=257 dd-2584 [005] 316.452492: balance_dirty_state: bdi btrfs-1: dirty=631 wb=913 unstable=0 bg_thresh=1010 thresh=2020 gap=476 poll_thresh=20 ino=257 dd-2584 [005] 316.452497: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.459972: balance_dirty_state: bdi btrfs-1: dirty=631 wb=788 unstable=0 bg_thresh=1003 thresh=2006 gap=587 poll_thresh=20 ino=257 dd-2584 [005] 316.460210: balance_dirty_state: bdi btrfs-1: dirty=631 wb=788 unstable=0 bg_thresh=1003 thresh=2006 gap=587 poll_thresh=15 ino=257 dd-2584 [005] 316.460267: balance_dirty_state: bdi btrfs-1: dirty=656 wb=788 unstable=0 bg_thresh=1005 thresh=2011 gap=567 poll_thresh=16 ino=257 dd-2584 [005] 316.460381: balance_dirty_state: bdi btrfs-1: dirty=681 wb=788 unstable=0 bg_thresh=1008 thresh=2016 gap=547 poll_thresh=17 ino=257 dd-2584 [005] 316.460497: balance_dirty_state: bdi btrfs-1: dirty=706 wb=788 unstable=0 bg_thresh=1010 thresh=2021 gap=527 poll_thresh=18 ino=257 dd-2584 [005] 316.460615: balance_dirty_state: bdi btrfs-1: dirty=756 wb=788 unstable=0 bg_thresh=1012 thresh=2025 gap=481 poll_thresh=19 ino=257 dd-2584 [005] 316.460620: balance_dirty_pages: bdi btrfs-1: bdi_limit=1375 task_limit=1291 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-172% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.468013: balance_dirty_state: bdi btrfs-1: dirty=756 wb=663 unstable=0 bg_thresh=1009 thresh=2018 gap=599 poll_thresh=19 ino=257 dd-2584 [005] 316.468092: balance_dirty_state: bdi btrfs-1: dirty=756 wb=663 unstable=0 bg_thresh=1009 thresh=2018 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 316.468150: balance_dirty_state: bdi btrfs-1: dirty=781 wb=663 unstable=0 bg_thresh=1011 thresh=2023 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 316.468206: balance_dirty_state: bdi btrfs-1: dirty=806 wb=663 unstable=0 bg_thresh=1008 thresh=2017 gap=548 poll_thresh=16 ino=257 dd-2584 [005] 316.468319: balance_dirty_state: bdi btrfs-1: dirty=831 wb=663 unstable=0 bg_thresh=1010 thresh=2021 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 316.468432: balance_dirty_state: bdi btrfs-1: dirty=856 wb=663 unstable=0 bg_thresh=1010 thresh=2020 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 316.468436: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.476090: balance_dirty_state: bdi btrfs-1: dirty=856 wb=538 unstable=0 bg_thresh=1009 thresh=2019 gap=625 poll_thresh=18 ino=257 dd-2584 [005] 316.476158: balance_dirty_state: bdi btrfs-1: dirty=881 wb=538 unstable=0 bg_thresh=1009 thresh=2018 gap=599 poll_thresh=13 ino=257 dd-2584 [005] 316.476395: balance_dirty_state: bdi btrfs-1: dirty=881 wb=538 unstable=0 bg_thresh=1009 thresh=2018 gap=599 poll_thresh=14 ino=257 dd-2584 [005] 316.476456: balance_dirty_state: bdi btrfs-1: dirty=906 wb=538 unstable=0 bg_thresh=1008 thresh=2017 gap=573 poll_thresh=15 ino=257 dd-2584 [005] 316.476516: balance_dirty_state: bdi btrfs-1: dirty=931 wb=538 unstable=0 bg_thresh=1008 thresh=2017 gap=548 poll_thresh=16 ino=257 dd-2584 [005] 316.476633: balance_dirty_state: bdi btrfs-1: dirty=956 wb=538 unstable=0 bg_thresh=1010 thresh=2021 gap=527 poll_thresh=17 ino=257 dd-2584 [005] 316.476751: balance_dirty_state: bdi btrfs-1: dirty=981 wb=538 unstable=0 bg_thresh=1010 thresh=2020 gap=501 poll_thresh=18 ino=257 dd-2584 [005] 316.476755: balance_dirty_pages: bdi btrfs-1: bdi_limit=1370 task_limit=1286 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-40% task_gap=-179% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.484054: balance_dirty_state: bdi btrfs-1: dirty=981 wb=413 unstable=0 bg_thresh=1006 thresh=2013 gap=619 poll_thresh=18 ino=257 dd-2584 [005] 316.484124: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=413 unstable=0 bg_thresh=1006 thresh=2012 gap=593 poll_thresh=13 ino=257 dd-2584 [005] 316.484187: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=413 unstable=0 bg_thresh=1003 thresh=2006 gap=562 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 316.484239: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23836 wrote=0 to_write=8192 dd-2584 [005] 316.484252: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=413 unstable=0 bg_thresh=1005 thresh=2011 gap=567 poll_thresh=15 ino=257 dd-2584 [005] 316.484314: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=413 unstable=0 bg_thresh=1005 thresh=2010 gap=541 poll_thresh=16 ino=257 dd-2584 [005] 316.484442: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=438 unstable=0 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=17 ino=257 dd-2584 [005] 316.484569: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=488 unstable=0 bg_thresh=1004 thresh=2008 gap=514 poll_thresh=18 ino=257 dd-2584 [005] 316.484875: balance_dirty_state: bdi btrfs-1: dirty=931 wb=638 unstable=0 bg_thresh=1003 thresh=2007 gap=438 poll_thresh=19 ino=257 dd-2584 [005] 316.484877: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-195% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 316.485863: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=116 wrote=672 to_write=7520 dd-2584 [005] 316.492013: balance_dirty_state: bdi btrfs-1: dirty=481 wb=963 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=19 ino=257 dd-2584 [005] 316.492109: balance_dirty_state: bdi btrfs-1: dirty=481 wb=963 unstable=0 bg_thresh=999 thresh=1998 gap=554 poll_thresh=14 ino=257 dd-2584 [005] 316.492198: balance_dirty_state: bdi btrfs-1: dirty=506 wb=963 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=15 ino=257 dd-2584 [005] 316.492277: balance_dirty_state: bdi btrfs-1: dirty=531 wb=963 unstable=0 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=16 ino=257 dd-2584 [005] 316.492400: balance_dirty_state: bdi btrfs-1: dirty=556 wb=963 unstable=0 bg_thresh=1000 thresh=2001 gap=482 poll_thresh=17 ino=257 dd-2584 [005] 316.492405: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1268 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-4% task_gap=-108% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.499982: balance_dirty_state: bdi btrfs-1: dirty=556 wb=838 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=17 ino=257 dd-2584 [005] 316.500053: balance_dirty_state: bdi btrfs-1: dirty=581 wb=838 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=13 ino=257 dd-2584 [005] 316.500116: balance_dirty_state: bdi btrfs-1: dirty=581 wb=838 unstable=0 bg_thresh=996 thresh=1993 gap=574 poll_thresh=14 ino=257 dd-2584 [005] 316.500181: balance_dirty_state: bdi btrfs-1: dirty=606 wb=838 unstable=0 bg_thresh=993 thresh=1987 gap=543 poll_thresh=15 ino=257 dd-2584 [005] 316.500244: balance_dirty_state: bdi btrfs-1: dirty=606 wb=838 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=16 ino=257 dd-2584 [005] 316.500369: balance_dirty_state: bdi btrfs-1: dirty=656 wb=838 unstable=0 bg_thresh=995 thresh=1990 gap=496 poll_thresh=17 ino=257 dd-2584 [005] 316.500374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1320 avg_dirty=1320 bdi_gap=12% task_gap=-74% task_weight=99% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.508058: balance_dirty_state: bdi btrfs-1: dirty=656 wb=838 unstable=0 bg_thresh=1001 thresh=2002 gap=508 poll_thresh=13 ino=257 dd-2584 [005] 316.508119: balance_dirty_state: bdi btrfs-1: dirty=681 wb=838 unstable=0 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=14 ino=257 dd-2584 [005] 316.508123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-102% task_weight=99% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [005] 316.516052: balance_dirty_state: bdi btrfs-1: dirty=681 wb=588 unstable=0 bg_thresh=1000 thresh=2001 gap=732 poll_thresh=14 ino=257 dd-2584 [005] 316.516118: balance_dirty_state: bdi btrfs-1: dirty=706 wb=588 unstable=0 bg_thresh=1003 thresh=2006 gap=712 poll_thresh=10 ino=257 dd-2584 [005] 316.516179: balance_dirty_state: bdi btrfs-1: dirty=706 wb=588 unstable=0 bg_thresh=1003 thresh=2006 gap=712 poll_thresh=11 ino=257 dd-2584 [005] 316.516419: balance_dirty_state: bdi btrfs-1: dirty=731 wb=588 unstable=0 bg_thresh=1005 thresh=2011 gap=692 poll_thresh=12 ino=257 dd-2584 [005] 316.516478: balance_dirty_state: bdi btrfs-1: dirty=756 wb=588 unstable=0 bg_thresh=1005 thresh=2011 gap=667 poll_thresh=13 ino=257 dd-2584 [005] 316.516537: balance_dirty_state: bdi btrfs-1: dirty=756 wb=588 unstable=0 bg_thresh=1005 thresh=2010 gap=666 poll_thresh=14 ino=257 dd-2584 [005] 316.516594: balance_dirty_state: bdi btrfs-1: dirty=781 wb=588 unstable=0 bg_thresh=1005 thresh=2010 gap=641 poll_thresh=15 ino=257 dd-2584 [005] 316.516654: balance_dirty_state: bdi btrfs-1: dirty=781 wb=588 unstable=0 bg_thresh=1007 thresh=2014 gap=645 poll_thresh=16 ino=257 dd-2584 [005] 316.516770: balance_dirty_state: bdi btrfs-1: dirty=831 wb=588 unstable=0 bg_thresh=1006 thresh=2013 gap=594 poll_thresh=17 ino=257 dd-2584 [005] 316.516888: balance_dirty_state: bdi btrfs-1: dirty=856 wb=588 unstable=0 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=18 ino=257 dd-2584 [005] 316.517005: balance_dirty_state: bdi btrfs-1: dirty=881 wb=588 unstable=0 bg_thresh=1005 thresh=2011 gap=542 poll_thresh=19 ino=257 dd-2584 [005] 316.517124: balance_dirty_state: bdi btrfs-1: dirty=931 wb=588 unstable=0 bg_thresh=1007 thresh=2015 gap=496 poll_thresh=20 ino=257 dd-2584 [005] 316.517129: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1360 avg_dirty=1360 bdi_gap=3% task_gap=-92% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.524139: balance_dirty_state: bdi btrfs-1: dirty=931 wb=463 unstable=0 bg_thresh=1000 thresh=2000 gap=606 poll_thresh=15 ino=257 dd-2584 [005] 316.524201: balance_dirty_state: bdi btrfs-1: dirty=956 wb=463 unstable=0 bg_thresh=1002 thresh=2005 gap=586 poll_thresh=16 ino=257 dd-2584 [005] 316.524494: balance_dirty_state: bdi btrfs-1: dirty=981 wb=463 unstable=0 bg_thresh=1002 thresh=2004 gap=560 poll_thresh=17 ino=257 dd-2584 [005] 316.524611: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=463 unstable=0 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 316.524664: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23876 wrote=0 to_write=8192 dd-2584 [005] 316.524737: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=463 unstable=0 bg_thresh=1003 thresh=2007 gap=488 poll_thresh=19 ino=257 dd-2584 [005] 316.524739: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 316.526053: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=156 wrote=576 to_write=7616 dd-2584 [005] 316.532054: balance_dirty_state: bdi btrfs-1: dirty=481 wb=913 unstable=0 bg_thresh=1005 thresh=2010 gap=616 poll_thresh=19 ino=257 dd-2584 [005] 316.532158: balance_dirty_state: bdi btrfs-1: dirty=481 wb=913 unstable=0 bg_thresh=1002 thresh=2004 gap=610 poll_thresh=14 ino=257 dd-2584 [005] 316.532217: balance_dirty_state: bdi btrfs-1: dirty=506 wb=913 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=15 ino=257 dd-2584 [005] 316.532274: balance_dirty_state: bdi btrfs-1: dirty=531 wb=913 unstable=0 bg_thresh=1001 thresh=2003 gap=559 poll_thresh=16 ino=257 dd-2584 [005] 316.532389: balance_dirty_state: bdi btrfs-1: dirty=556 wb=913 unstable=0 bg_thresh=1003 thresh=2007 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 316.532503: balance_dirty_state: bdi btrfs-1: dirty=581 wb=913 unstable=0 bg_thresh=1003 thresh=2006 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 316.532616: balance_dirty_state: bdi btrfs-1: dirty=606 wb=913 unstable=0 bg_thresh=1002 thresh=2005 gap=486 poll_thresh=19 ino=257 dd-2584 [005] 316.532621: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-199% task_weight=99% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.540147: balance_dirty_state: bdi btrfs-1: dirty=606 wb=763 unstable=0 bg_thresh=1000 thresh=2001 gap=632 poll_thresh=19 ino=257 dd-2584 [005] 316.540229: balance_dirty_state: bdi btrfs-1: dirty=631 wb=763 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=14 ino=257 dd-2584 [005] 316.540295: balance_dirty_state: bdi btrfs-1: dirty=656 wb=763 unstable=0 bg_thresh=998 thresh=1996 gap=577 poll_thresh=15 ino=257 dd-2584 [005] 316.540542: balance_dirty_state: bdi btrfs-1: dirty=656 wb=638 unstable=0 bg_thresh=1003 thresh=2007 gap=713 poll_thresh=16 ino=257 dd-2584 [005] 316.540662: balance_dirty_state: bdi btrfs-1: dirty=706 wb=638 unstable=0 bg_thresh=1005 thresh=2011 gap=667 poll_thresh=17 ino=257 dd-2584 [005] 316.540779: balance_dirty_state: bdi btrfs-1: dirty=731 wb=638 unstable=0 bg_thresh=1005 thresh=2010 gap=641 poll_thresh=18 ino=257 dd-2584 [005] 316.540898: balance_dirty_state: bdi btrfs-1: dirty=756 wb=638 unstable=0 bg_thresh=1004 thresh=2009 gap=615 poll_thresh=19 ino=257 dd-2584 [005] 316.541016: balance_dirty_state: bdi btrfs-1: dirty=806 wb=638 unstable=0 bg_thresh=1004 thresh=2008 gap=564 poll_thresh=20 ino=257 dd-2584 [005] 316.541133: balance_dirty_state: bdi btrfs-1: dirty=831 wb=638 unstable=0 bg_thresh=1006 thresh=2012 gap=543 poll_thresh=21 ino=257 dd-2584 [005] 316.541252: balance_dirty_state: bdi btrfs-1: dirty=856 wb=638 unstable=0 bg_thresh=1005 thresh=2011 gap=517 poll_thresh=22 ino=257 dd-2584 [005] 316.541371: balance_dirty_state: bdi btrfs-1: dirty=881 wb=638 unstable=0 bg_thresh=1005 thresh=2010 gap=491 poll_thresh=23 ino=257 dd-2584 [005] 316.541376: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-239% task_weight=99% bdi_bw=46940 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.548104: balance_dirty_state: bdi btrfs-1: dirty=881 wb=638 unstable=0 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=23 ino=257 dd-2584 [005] 316.548109: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-251% task_weight=98% bdi_bw=48888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.556117: balance_dirty_state: bdi btrfs-1: dirty=881 wb=488 unstable=0 bg_thresh=1000 thresh=2000 gap=631 poll_thresh=23 ino=257 dd-2584 [005] 316.556210: balance_dirty_state: bdi btrfs-1: dirty=906 wb=488 unstable=0 bg_thresh=999 thresh=1999 gap=605 poll_thresh=17 ino=257 dd-2584 [005] 316.556494: balance_dirty_state: bdi btrfs-1: dirty=931 wb=488 unstable=0 bg_thresh=999 thresh=1998 gap=579 poll_thresh=18 ino=257 dd-2584 [005] 316.556607: balance_dirty_state: bdi btrfs-1: dirty=981 wb=488 unstable=0 bg_thresh=998 thresh=1997 gap=528 poll_thresh=19 ino=257 dd-2584 [005] 316.556721: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=488 unstable=0 bg_thresh=1000 thresh=2001 gap=507 poll_thresh=20 ino=257 flush-btrfs-1-2586 [002] 316.556807: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23908 wrote=0 to_write=8192 dd-2584 [005] 316.556845: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=488 unstable=0 bg_thresh=1000 thresh=2000 gap=481 poll_thresh=21 ino=257 dd-2584 [005] 316.556846: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-52% task_gap=-205% task_weight=99% bdi_bw=48888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 316.558434: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=188 wrote=560 to_write=7632 dd-2584 [005] 316.564160: balance_dirty_state: bdi btrfs-1: dirty=481 wb=913 unstable=0 bg_thresh=999 thresh=1998 gap=604 poll_thresh=21 ino=257 dd-2584 [005] 316.564247: balance_dirty_state: bdi btrfs-1: dirty=506 wb=913 unstable=0 bg_thresh=998 thresh=1997 gap=578 poll_thresh=16 ino=257 dd-2584 [005] 316.564366: balance_dirty_state: bdi btrfs-1: dirty=531 wb=913 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=17 ino=257 dd-2584 [005] 316.564484: balance_dirty_state: bdi btrfs-1: dirty=556 wb=913 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=18 ino=257 dd-2584 [005] 316.564621: balance_dirty_state: bdi btrfs-1: dirty=606 wb=913 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=19 ino=257 dd-2584 [005] 316.564626: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1261 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-32% task_gap=-164% task_weight=99% bdi_bw=48888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.572131: balance_dirty_state: bdi btrfs-1: dirty=606 wb=788 unstable=0 bg_thresh=999 thresh=1998 gap=604 poll_thresh=19 ino=257 dd-2584 [005] 316.572232: balance_dirty_state: bdi btrfs-1: dirty=606 wb=788 unstable=0 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=14 ino=257 dd-2584 [005] 316.572460: balance_dirty_state: bdi btrfs-1: dirty=631 wb=788 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=15 ino=257 dd-2584 [005] 316.572517: balance_dirty_state: bdi btrfs-1: dirty=656 wb=788 unstable=0 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=16 ino=257 dd-2584 [005] 316.572631: balance_dirty_state: bdi btrfs-1: dirty=681 wb=788 unstable=0 bg_thresh=1000 thresh=2000 gap=531 poll_thresh=17 ino=257 dd-2584 [005] 316.572748: balance_dirty_state: bdi btrfs-1: dirty=706 wb=788 unstable=0 bg_thresh=999 thresh=1999 gap=505 poll_thresh=18 ino=257 dd-2584 [005] 316.572886: balance_dirty_state: bdi btrfs-1: dirty=731 wb=713 unstable=0 bg_thresh=995 thresh=1991 gap=547 poll_thresh=19 ino=257 dd-2584 [005] 316.573021: balance_dirty_state: bdi btrfs-1: dirty=781 wb=663 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=20 ino=257 dd-2584 [005] 316.573147: balance_dirty_state: bdi btrfs-1: dirty=806 wb=663 unstable=0 bg_thresh=996 thresh=1993 gap=524 poll_thresh=21 ino=257 dd-2584 [005] 316.573268: balance_dirty_state: bdi btrfs-1: dirty=831 wb=663 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=22 ino=257 dd-2584 [005] 316.573389: balance_dirty_state: bdi btrfs-1: dirty=856 wb=663 unstable=0 bg_thresh=995 thresh=1990 gap=471 poll_thresh=23 ino=257 dd-2584 [005] 316.573394: balance_dirty_pages: bdi btrfs-1: bdi_limit=1340 task_limit=1257 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-35% task_gap=-170% task_weight=99% bdi_bw=48888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 316.580133: balance_dirty_state: bdi btrfs-1: dirty=856 wb=588 unstable=0 bg_thresh=997 thresh=1994 gap=550 poll_thresh=23 ino=257 dd-2584 [005] 316.580388: balance_dirty_state: bdi btrfs-1: dirty=881 wb=588 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=17 ino=257 dd-2584 [005] 316.580508: balance_dirty_state: bdi btrfs-1: dirty=906 wb=588 unstable=0 bg_thresh=996 thresh=1992 gap=498 poll_thresh=18 ino=257 dd-2584 [005] 316.580626: balance_dirty_state: bdi btrfs-1: dirty=956 wb=588 unstable=0 bg_thresh=995 thresh=1991 gap=447 poll_thresh=19 ino=257 dd-2584 [005] 316.580630: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1259 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-58% task_gap=-215% task_weight=98% bdi_bw=48888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 316.588106: balance_dirty_state: bdi btrfs-1: dirty=956 wb=463 unstable=0 bg_thresh=998 thresh=1996 gap=577 poll_thresh=19 ino=257 dd-2584 [004] 316.588177: balance_dirty_state: bdi btrfs-1: dirty=981 wb=463 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=14 ino=257 dd-2584 [004] 316.588238: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=463 unstable=0 bg_thresh=1000 thresh=2001 gap=532 poll_thresh=15 ino=257 flush-btrfs-1-2586 [002] 316.588300: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23940 wrote=0 to_write=8192 dd-2584 [004] 316.588302: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=463 unstable=0 bg_thresh=1003 thresh=2006 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 316.588429: balance_dirty_state: bdi btrfs-1: dirty=1031 wb=463 unstable=0 bg_thresh=1005 thresh=2011 gap=517 poll_thresh=17 ino=257 dd-2584 [004] 316.588562: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=538 unstable=0 bg_thresh=1005 thresh=2010 gap=466 poll_thresh=18 ino=257 dd-2584 [004] 316.588563: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-46% task_gap=-192% task_weight=99% bdi_bw=48888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 316.589723: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=220 wrote=576 to_write=7616 dd-2584 [004] 316.596061: balance_dirty_state: bdi btrfs-1: dirty=506 wb=913 unstable=0 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=18 ino=257 dd-2584 [004] 316.596139: balance_dirty_state: bdi btrfs-1: dirty=531 wb=913 unstable=0 bg_thresh=1003 thresh=2007 gap=563 poll_thresh=13 ino=257 dd-2584 [004] 316.596199: balance_dirty_state: bdi btrfs-1: dirty=531 wb=913 unstable=0 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=14 ino=257 dd-2584 [004] 316.596260: balance_dirty_state: bdi btrfs-1: dirty=556 wb=913 unstable=0 bg_thresh=1003 thresh=2006 gap=537 poll_thresh=15 ino=257 dd-2584 [004] 316.596321: balance_dirty_state: bdi btrfs-1: dirty=556 wb=913 unstable=0 bg_thresh=1005 thresh=2011 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 316.596627: balance_dirty_state: bdi btrfs-1: dirty=606 wb=913 unstable=0 bg_thresh=1005 thresh=2010 gap=491 poll_thresh=17 ino=257 dd-2584 [004] 316.596632: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1276 bdi_dirty=1320 avg_dirty=1320 bdi_gap=24% task_gap=-51% task_weight=99% bdi_bw=48888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 316.604201: balance_dirty_state: bdi btrfs-1: dirty=606 wb=788 unstable=0 bg_thresh=1003 thresh=2007 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 316.604257: balance_dirty_state: bdi btrfs-1: dirty=631 wb=788 unstable=0 bg_thresh=1006 thresh=2012 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 316.604314: balance_dirty_state: bdi btrfs-1: dirty=656 wb=788 unstable=0 bg_thresh=1003 thresh=2006 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 316.604370: balance_dirty_state: bdi btrfs-1: dirty=656 wb=788 unstable=0 bg_thresh=1005 thresh=2011 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 316.604482: balance_dirty_state: bdi btrfs-1: dirty=706 wb=788 unstable=0 bg_thresh=1005 thresh=2010 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 316.604595: balance_dirty_state: bdi btrfs-1: dirty=731 wb=788 unstable=0 bg_thresh=1007 thresh=2014 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 316.604599: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1280 bdi_dirty=1360 avg_dirty=1360 bdi_gap=2% task_gap=-93% task_weight=98% bdi_bw=48888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 316.612122: balance_dirty_state: bdi btrfs-1: dirty=756 wb=613 unstable=0 bg_thresh=998 thresh=1996 gap=627 poll_thresh=13 ino=257 dd-2584 [004] 316.612206: balance_dirty_state: bdi btrfs-1: dirty=756 wb=613 unstable=0 bg_thresh=1000 thresh=2001 gap=632 poll_thresh=14 ino=257 dd-2584 [004] 316.612289: balance_dirty_state: bdi btrfs-1: dirty=781 wb=613 unstable=0 bg_thresh=1003 thresh=2006 gap=612 poll_thresh=15 ino=257 dd-2584 [004] 316.612371: balance_dirty_state: bdi btrfs-1: dirty=781 wb=613 unstable=0 bg_thresh=1003 thresh=2006 gap=612 poll_thresh=16 ino=257 dd-2584 [004] 316.612539: balance_dirty_state: bdi btrfs-1: dirty=831 wb=613 unstable=0 bg_thresh=1002 thresh=2005 gap=561 poll_thresh=17 ino=257 dd-2584 [004] 316.613008: balance_dirty_state: bdi btrfs-1: dirty=856 wb=613 unstable=0 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=18 ino=257 dd-2584 [004] 316.613177: balance_dirty_state: bdi btrfs-1: dirty=881 wb=613 unstable=0 bg_thresh=1004 thresh=2008 gap=514 poll_thresh=19 ino=257 dd-2584 [004] 316.613345: balance_dirty_state: bdi btrfs-1: dirty=931 wb=613 unstable=0 bg_thresh=1003 thresh=2007 gap=463 poll_thresh=20 ino=257 dd-2584 [004] 316.613351: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1274 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-1% task_gap=-100% task_weight=98% bdi_bw=48888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 316.620071: balance_dirty_state: bdi btrfs-1: dirty=931 wb=488 unstable=0 bg_thresh=1006 thresh=2013 gap=594 poll_thresh=20 ino=257 dd-2584 [004] 316.620159: balance_dirty_state: bdi btrfs-1: dirty=931 wb=488 unstable=0 bg_thresh=1006 thresh=2013 gap=594 poll_thresh=15 ino=257 dd-2584 [004] 316.620244: balance_dirty_state: bdi btrfs-1: dirty=956 wb=488 unstable=0 bg_thresh=1006 thresh=2012 gap=568 poll_thresh=16 ino=257 dd-2584 [004] 316.620371: balance_dirty_state: bdi btrfs-1: dirty=981 wb=488 unstable=0 bg_thresh=1005 thresh=2011 gap=542 poll_thresh=17 ino=257 dd-2584 [004] 316.620535: balance_dirty_state: bdi btrfs-1: dirty=1006 wb=488 unstable=0 bg_thresh=1005 thresh=2010 gap=516 poll_thresh=18 ino=257 dd-2584 [004] 316.620719: balance_dirty_state: bdi btrfs-1: dirty=1056 wb=488 unstable=0 bg_thresh=1007 thresh=2014 gap=470 poll_thresh=19 ino=257 dd-2584 [004] 316.620724: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=48888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 316.620787: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=23972 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 316.622051: writeback_single_inode: bdi btrfs-1: ino=257 state= age=252 wrote=544 to_write=7648 dd-2584 [004] 316.628052: balance_dirty_state: bdi btrfs-1: dirty=506 wb=913 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=19 ino=257 dd-2584 [004] 316.628119: balance_dirty_state: bdi btrfs-1: dirty=506 wb=913 unstable=0 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=14 ino=257 dd-2584 [004] 316.628181: balance_dirty_state: bdi btrfs-1: dirty=531 wb=913 unstable=0 bg_thresh=1000 thresh=2001 gap=557 poll_thresh=15 ino=257 dd-2584 [004] 316.628416: balance_dirty_state: bdi btrfs-1: dirty=556 wb=913 unstable=0 bg_thresh=1003 thresh=2006 gap=537 poll_thresh=16 ino=257 dd-2584 [004] 316.628587: balance_dirty_state: bdi btrfs-1: dirty=581 wb=913 unstable=0 bg_thresh=1002 thresh=2005 gap=511 poll_thresh=17 ino=257 dd-2584 [004] 316.628763: balance_dirty_state: bdi btrfs-1: dirty=606 wb=913 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=18 ino=257 dd-2584 [004] 316.628770: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1265 bdi_dirty=1360 avg_dirty=1360 bdi_gap=-6% task_gap=-112% task_weight=98% bdi_bw=48888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 316.636100: balance_dirty_state: bdi btrfs-1: dirty=599 wb=783 unstable=0 bg_thresh=1001 thresh=2003 gap=621 poll_thresh=18 ino=257 dd-2584 [000] 316.636191: balance_dirty_state: bdi btrfs-1: dirty=624 wb=783 unstable=0 bg_thresh=1004 thresh=2008 gap=601 poll_thresh=13 ino=257 dd-2584 [000] 316.636272: balance_dirty_state: bdi btrfs-1: dirty=649 wb=783 unstable=0 bg_thresh=1004 thresh=2008 gap=576 poll_thresh=14 ino=257 dd-2584 [000] 316.636355: balance_dirty_state: bdi btrfs-1: dirty=649 wb=783 unstable=0 bg_thresh=1006 thresh=2013 gap=581 poll_thresh=15 ino=257 dd-2584 [000] 316.636461: balance_dirty_state: bdi btrfs-1: dirty=674 wb=783 unstable=0 bg_thresh=1006 thresh=2013 gap=556 poll_thresh=16 ino=257 dd-2584 [000] 316.636676: balance_dirty_state: bdi btrfs-1: dirty=699 wb=783 unstable=0 bg_thresh=1006 thresh=2012 gap=530 poll_thresh=17 ino=257 dd-2584 [000] 316.636895: balance_dirty_state: bdi btrfs-1: dirty=724 wb=783 unstable=0 bg_thresh=1008 thresh=2016 gap=509 poll_thresh=18 ino=257 dd-2584 [000] 316.637112: balance_dirty_state: bdi btrfs-1: dirty=774 wb=783 unstable=0 bg_thresh=1007 thresh=2015 gap=458 poll_thresh=19 ino=257 dd-2584 [000] 316.637121: balance_dirty_pages: bdi btrfs-1: bdi_limit=1365 task_limit=1281 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-43% task_gap=-185% task_weight=98% bdi_bw=48888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 316.644040: balance_dirty_state: bdi btrfs-1: dirty=774 wb=658 unstable=0 bg_thresh=1003 thresh=2007 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 316.644133: balance_dirty_state: bdi btrfs-1: dirty=799 wb=658 unstable=0 bg_thresh=1003 thresh=2007 gap=550 poll_thresh=14 ino=257 dd-2584 [004] 316.644531: balance_dirty_state: bdi btrfs-1: dirty=799 wb=658 unstable=0 bg_thresh=1006 thresh=2012 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 316.644616: balance_dirty_state: bdi btrfs-1: dirty=824 wb=658 unstable=0 bg_thresh=1008 thresh=2017 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 316.644790: balance_dirty_state: bdi btrfs-1: dirty=849 wb=658 unstable=0 bg_thresh=1011 thresh=2022 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 316.644969: balance_dirty_state: bdi btrfs-1: dirty=899 wb=658 unstable=0 bg_thresh=1010 thresh=2021 gap=464 poll_thresh=18 ino=257 dd-2584 [004] 316.644976: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-16% task_gap=-132% task_weight=99% bdi_bw=48888 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 316.652074: balance_dirty_state: bdi btrfs-1: dirty=899 wb=458 unstable=0 bg_thresh=1008 thresh=2017 gap=660 poll_thresh=18 ino=257 dd-2584 [004] 316.652153: balance_dirty_state: bdi btrfs-1: dirty=899 wb=458 unstable=0 bg_thresh=1008 thresh=2017 gap=660 poll_thresh=13 ino=257 dd-2584 [004] 316.652240: balance_dirty_state: bdi btrfs-1: dirty=924 wb=458 unstable=0 bg_thresh=1011 thresh=2022 gap=640 poll_thresh=14 ino=257 dd-2584 [004] 316.652325: balance_dirty_state: bdi btrfs-1: dirty=949 wb=458 unstable=0 bg_thresh=1013 thresh=2027 gap=620 poll_thresh=15 ino=257 dd-2584 [004] 316.652408: balance_dirty_state: bdi btrfs-1: dirty=949 wb=458 unstable=0 bg_thresh=1010 thresh=2021 gap=614 poll_thresh=16 ino=257 dd-2584 [004] 316.652549: balance_dirty_state: bdi btrfs-1: dirty=974 wb=458 unstable=0 bg_thresh=1010 thresh=2020 gap=588 poll_thresh=17 ino=257 dd-2584 [004] 316.652666: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=458 unstable=0 bg_thresh=1012 thresh=2024 gap=542 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 316.652749: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24004 wrote=0 to_write=8192 dd-2584 [004] 316.652792: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=458 unstable=0 bg_thresh=1011 thresh=2023 gap=516 poll_thresh=19 ino=257 dd-2584 [004] 316.653099: balance_dirty_state: bdi btrfs-1: dirty=974 wb=558 unstable=0 bg_thresh=1011 thresh=2022 gap=490 poll_thresh=20 ino=257 dd-2584 [004] 316.653101: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=51264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 316.654138: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=576 to_write=7616 dd-2584 [004] 316.660090: balance_dirty_state: bdi btrfs-1: dirty=499 wb=908 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=20 ino=257 dd-2584 [004] 316.660205: balance_dirty_state: bdi btrfs-1: dirty=524 wb=908 unstable=0 bg_thresh=1004 thresh=2009 gap=577 poll_thresh=15 ino=257 dd-2584 [004] 316.660321: balance_dirty_state: bdi btrfs-1: dirty=549 wb=908 unstable=0 bg_thresh=1004 thresh=2009 gap=552 poll_thresh=16 ino=257 dd-2584 [004] 316.660550: balance_dirty_state: bdi btrfs-1: dirty=574 wb=908 unstable=0 bg_thresh=1007 thresh=2014 gap=532 poll_thresh=17 ino=257 dd-2584 [004] 316.660781: balance_dirty_state: bdi btrfs-1: dirty=599 wb=908 unstable=0 bg_thresh=1009 thresh=2019 gap=512 poll_thresh=18 ino=257 dd-2584 [004] 316.661019: balance_dirty_state: bdi btrfs-1: dirty=624 wb=908 unstable=0 bg_thresh=1011 thresh=2023 gap=491 poll_thresh=19 ino=257 dd-2584 [004] 316.661028: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1288 bdi_dirty=1360 avg_dirty=1360 bdi_gap=8% task_gap=-83% task_weight=99% bdi_bw=51264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 316.668221: balance_dirty_state: bdi btrfs-1: dirty=649 wb=783 unstable=0 bg_thresh=1012 thresh=2025 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 316.668340: balance_dirty_state: bdi btrfs-1: dirty=674 wb=783 unstable=0 bg_thresh=1012 thresh=2025 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 316.668458: balance_dirty_state: bdi btrfs-1: dirty=674 wb=783 unstable=0 bg_thresh=1012 thresh=2024 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 316.668692: balance_dirty_state: bdi btrfs-1: dirty=724 wb=783 unstable=0 bg_thresh=1011 thresh=2023 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 316.669293: balance_dirty_state: bdi btrfs-1: dirty=749 wb=783 unstable=0 bg_thresh=1013 thresh=2027 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 316.669302: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1292 bdi_dirty=1360 avg_dirty=1360 bdi_gap=10% task_gap=-78% task_weight=99% bdi_bw=51264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 316.676222: balance_dirty_state: bdi btrfs-1: dirty=774 wb=608 unstable=0 bg_thresh=1005 thresh=2011 gap=629 poll_thresh=13 ino=257 dd-2584 [004] 316.676310: balance_dirty_state: bdi btrfs-1: dirty=774 wb=608 unstable=0 bg_thresh=1008 thresh=2016 gap=634 poll_thresh=14 ino=257 dd-2584 [004] 316.676392: balance_dirty_state: bdi btrfs-1: dirty=799 wb=608 unstable=0 bg_thresh=1008 thresh=2016 gap=609 poll_thresh=15 ino=257 dd-2584 [004] 316.676477: balance_dirty_state: bdi btrfs-1: dirty=799 wb=608 unstable=0 bg_thresh=1010 thresh=2021 gap=614 poll_thresh=16 ino=257 dd-2584 [004] 316.676645: balance_dirty_state: bdi btrfs-1: dirty=849 wb=608 unstable=0 bg_thresh=1013 thresh=2026 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 316.676816: balance_dirty_state: bdi btrfs-1: dirty=874 wb=608 unstable=0 bg_thresh=1012 thresh=2025 gap=543 poll_thresh=18 ino=257 dd-2584 [004] 316.676986: balance_dirty_state: bdi btrfs-1: dirty=899 wb=608 unstable=0 bg_thresh=1014 thresh=2029 gap=522 poll_thresh=19 ino=257 dd-2584 [004] 316.677155: balance_dirty_state: bdi btrfs-1: dirty=949 wb=608 unstable=0 bg_thresh=1014 thresh=2028 gap=471 poll_thresh=20 ino=257 dd-2584 [004] 316.677162: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1293 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-123% task_weight=99% bdi_bw=51264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 316.684119: balance_dirty_state: bdi btrfs-1: dirty=949 wb=483 unstable=0 bg_thresh=1005 thresh=2011 gap=579 poll_thresh=20 ino=257 dd-2584 [004] 316.684187: balance_dirty_state: bdi btrfs-1: dirty=949 wb=483 unstable=0 bg_thresh=1006 thresh=2013 gap=581 poll_thresh=15 ino=257 dd-2584 [004] 316.684248: balance_dirty_state: bdi btrfs-1: dirty=974 wb=483 unstable=0 bg_thresh=1009 thresh=2018 gap=561 poll_thresh=16 ino=257 dd-2584 [004] 316.684527: balance_dirty_state: bdi btrfs-1: dirty=999 wb=483 unstable=0 bg_thresh=1011 thresh=2023 gap=541 poll_thresh=17 ino=257 dd-2584 [004] 316.684639: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=483 unstable=0 bg_thresh=1014 thresh=2028 gap=521 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 316.684700: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24036 wrote=0 to_write=8192 dd-2584 [004] 316.684765: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=483 unstable=0 bg_thresh=1016 thresh=2032 gap=475 poll_thresh=19 ino=257 dd-2584 [004] 316.684767: balance_dirty_pages: bdi btrfs-1: bdi_limit=1382 task_limit=1297 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-9% task_gap=-118% task_weight=98% bdi_bw=51264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 316.686015: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=560 to_write=7632 dd-2584 [004] 316.692082: balance_dirty_state: bdi btrfs-1: dirty=524 wb=908 unstable=0 bg_thresh=1006 thresh=2012 gap=580 poll_thresh=19 ino=257 dd-2584 [004] 316.692179: balance_dirty_state: bdi btrfs-1: dirty=524 wb=908 unstable=0 bg_thresh=1006 thresh=2012 gap=580 poll_thresh=14 ino=257 dd-2584 [004] 316.692236: balance_dirty_state: bdi btrfs-1: dirty=549 wb=908 unstable=0 bg_thresh=1008 thresh=2017 gap=560 poll_thresh=15 ino=257 dd-2584 [004] 316.692290: balance_dirty_state: bdi btrfs-1: dirty=574 wb=908 unstable=0 bg_thresh=1008 thresh=2017 gap=535 poll_thresh=16 ino=257 dd-2584 [004] 316.692400: balance_dirty_state: bdi btrfs-1: dirty=599 wb=908 unstable=0 bg_thresh=1013 thresh=2027 gap=520 poll_thresh=17 ino=257 dd-2584 [004] 316.692514: balance_dirty_state: bdi btrfs-1: dirty=624 wb=908 unstable=0 bg_thresh=1013 thresh=2026 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 316.692519: balance_dirty_pages: bdi btrfs-1: bdi_limit=1376 task_limit=1290 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-13% task_gap=-127% task_weight=100% bdi_bw=51264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 316.700080: balance_dirty_state: bdi btrfs-1: dirty=624 wb=783 unstable=0 bg_thresh=1007 thresh=2014 gap=607 poll_thresh=18 ino=257 dd-2584 [004] 316.700159: balance_dirty_state: bdi btrfs-1: dirty=649 wb=783 unstable=0 bg_thresh=1007 thresh=2014 gap=582 poll_thresh=13 ino=257 dd-2584 [004] 316.700215: balance_dirty_state: bdi btrfs-1: dirty=649 wb=783 unstable=0 bg_thresh=1009 thresh=2019 gap=587 poll_thresh=14 ino=257 dd-2584 [004] 316.700270: balance_dirty_state: bdi btrfs-1: dirty=674 wb=783 unstable=0 bg_thresh=1009 thresh=2019 gap=562 poll_thresh=15 ino=257 dd-2584 [004] 316.700324: balance_dirty_state: bdi btrfs-1: dirty=699 wb=783 unstable=0 bg_thresh=1012 thresh=2024 gap=542 poll_thresh=16 ino=257 dd-2584 [004] 316.700607: balance_dirty_state: bdi btrfs-1: dirty=724 wb=783 unstable=0 bg_thresh=1011 thresh=2023 gap=516 poll_thresh=17 ino=257 dd-2584 [004] 316.700720: balance_dirty_state: bdi btrfs-1: dirty=749 wb=783 unstable=0 bg_thresh=1013 thresh=2027 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 316.700725: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-12% task_gap=-126% task_weight=100% bdi_bw=51264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 316.708145: balance_dirty_state: bdi btrfs-1: dirty=749 wb=608 unstable=0 bg_thresh=1003 thresh=2006 gap=649 poll_thresh=18 ino=257 dd-2584 [001] 316.708219: balance_dirty_state: bdi btrfs-1: dirty=749 wb=608 unstable=0 bg_thresh=1003 thresh=2006 gap=649 poll_thresh=13 ino=257 dd-2584 [001] 316.708282: balance_dirty_state: bdi btrfs-1: dirty=774 wb=608 unstable=0 bg_thresh=1002 thresh=2005 gap=623 poll_thresh=14 ino=257 dd-2584 [001] 316.708342: balance_dirty_state: bdi btrfs-1: dirty=774 wb=608 unstable=0 bg_thresh=1005 thresh=2011 gap=629 poll_thresh=15 ino=257 dd-2584 [001] 316.708402: balance_dirty_state: bdi btrfs-1: dirty=799 wb=608 unstable=0 bg_thresh=1005 thresh=2010 gap=603 poll_thresh=16 ino=257 dd-2584 [001] 316.708518: balance_dirty_state: bdi btrfs-1: dirty=824 wb=608 unstable=0 bg_thresh=1004 thresh=2009 gap=577 poll_thresh=17 ino=257 dd-2584 [001] 316.708637: balance_dirty_state: bdi btrfs-1: dirty=874 wb=608 unstable=0 bg_thresh=1006 thresh=2013 gap=531 poll_thresh=18 ino=257 dd-2584 [001] 316.708754: balance_dirty_state: bdi btrfs-1: dirty=899 wb=608 unstable=0 bg_thresh=1006 thresh=2012 gap=505 poll_thresh=19 ino=257 dd-2584 [001] 316.708874: balance_dirty_state: bdi btrfs-1: dirty=924 wb=608 unstable=0 bg_thresh=1005 thresh=2011 gap=479 poll_thresh=20 ino=257 dd-2584 [001] 316.708878: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-22% task_gap=-145% task_weight=100% bdi_bw=51264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 316.716128: balance_dirty_state: bdi btrfs-1: dirty=924 wb=583 unstable=0 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=20 ino=257 dd-2584 [001] 316.716132: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=51264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 316.724112: balance_dirty_state: bdi btrfs-1: dirty=924 wb=333 unstable=0 bg_thresh=1005 thresh=2010 gap=753 poll_thresh=20 ino=257 dd-2584 [001] 316.724594: balance_dirty_state: bdi btrfs-1: dirty=949 wb=333 unstable=0 bg_thresh=1002 thresh=2004 gap=722 poll_thresh=15 ino=257 dd-2584 [001] 316.724715: balance_dirty_state: bdi btrfs-1: dirty=949 wb=333 unstable=0 bg_thresh=1007 thresh=2014 gap=732 poll_thresh=16 ino=257 dd-2584 [001] 316.724948: balance_dirty_state: bdi btrfs-1: dirty=999 wb=333 unstable=0 bg_thresh=1006 thresh=2013 gap=681 poll_thresh=17 ino=257 dd-2584 [001] 316.725181: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=333 unstable=0 bg_thresh=1006 thresh=2012 gap=655 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 316.725231: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24076 wrote=0 to_write=8192 dd-2584 [001] 316.725429: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=333 unstable=0 bg_thresh=1005 thresh=2011 gap=629 poll_thresh=19 ino=257 dd-2584 [001] 316.725681: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=408 unstable=0 bg_thresh=1007 thresh=2015 gap=583 poll_thresh=20 ino=257 dd-2584 [001] 316.725927: balance_dirty_state: bdi btrfs-1: dirty=999 wb=458 unstable=0 bg_thresh=1007 thresh=2014 gap=557 poll_thresh=21 ino=257 dd-2584 [001] 316.726176: balance_dirty_state: bdi btrfs-1: dirty=974 wb=508 unstable=0 bg_thresh=1003 thresh=2007 gap=525 poll_thresh=22 ino=257 dd-2584 [001] 316.726423: balance_dirty_state: bdi btrfs-1: dirty=949 wb=558 unstable=0 bg_thresh=1005 thresh=2011 gap=504 poll_thresh=23 ino=257 dd-2584 [001] 316.727000: balance_dirty_state: bdi btrfs-1: dirty=874 wb=683 unstable=0 bg_thresh=1005 thresh=2010 gap=453 poll_thresh=24 ino=257 dd-2584 [001] 316.727003: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=100% bdi_bw=51264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 316.728828: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=720 to_write=7472 dd-2584 [001] 316.732067: balance_dirty_state: bdi btrfs-1: dirty=499 wb=933 unstable=0 bg_thresh=1006 thresh=2012 gap=580 poll_thresh=24 ino=257 dd-2584 [001] 316.732129: balance_dirty_state: bdi btrfs-1: dirty=499 wb=933 unstable=0 bg_thresh=1006 thresh=2012 gap=580 poll_thresh=18 ino=257 dd-2584 [001] 316.732247: balance_dirty_state: bdi btrfs-1: dirty=549 wb=933 unstable=0 bg_thresh=1005 thresh=2011 gap=529 poll_thresh=19 ino=257 dd-2584 [001] 316.732364: balance_dirty_state: bdi btrfs-1: dirty=574 wb=933 unstable=0 bg_thresh=1007 thresh=2015 gap=508 poll_thresh=20 ino=257 dd-2584 [001] 316.732481: balance_dirty_state: bdi btrfs-1: dirty=599 wb=933 unstable=0 bg_thresh=1007 thresh=2014 gap=482 poll_thresh=21 ino=257 dd-2584 [001] 316.732485: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-20% task_gap=-141% task_weight=100% bdi_bw=51264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 316.740089: balance_dirty_state: bdi btrfs-1: dirty=599 wb=783 unstable=0 bg_thresh=1002 thresh=2005 gap=623 poll_thresh=21 ino=257 dd-2584 [001] 316.740164: balance_dirty_state: bdi btrfs-1: dirty=624 wb=783 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=16 ino=257 dd-2584 [001] 316.740285: balance_dirty_state: bdi btrfs-1: dirty=649 wb=783 unstable=0 bg_thresh=1004 thresh=2009 gap=577 poll_thresh=17 ino=257 dd-2584 [001] 316.740410: balance_dirty_state: bdi btrfs-1: dirty=674 wb=783 unstable=0 bg_thresh=1006 thresh=2012 gap=555 poll_thresh=18 ino=257 dd-2584 [001] 316.740536: balance_dirty_state: bdi btrfs-1: dirty=724 wb=783 unstable=0 bg_thresh=1002 thresh=2004 gap=497 poll_thresh=19 ino=257 dd-2584 [001] 316.740541: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-153% task_weight=99% bdi_bw=51264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 316.748126: balance_dirty_state: bdi btrfs-1: dirty=724 wb=633 unstable=0 bg_thresh=1008 thresh=2016 gap=659 poll_thresh=19 ino=257 dd-2584 [001] 316.748357: balance_dirty_state: bdi btrfs-1: dirty=724 wb=633 unstable=0 bg_thresh=1005 thresh=2010 gap=653 poll_thresh=14 ino=257 dd-2584 [001] 316.748415: balance_dirty_state: bdi btrfs-1: dirty=749 wb=633 unstable=0 bg_thresh=1007 thresh=2015 gap=633 poll_thresh=15 ino=257 dd-2584 [001] 316.748471: balance_dirty_state: bdi btrfs-1: dirty=774 wb=633 unstable=0 bg_thresh=1004 thresh=2009 gap=602 poll_thresh=16 ino=257 dd-2584 [001] 316.748583: balance_dirty_state: bdi btrfs-1: dirty=799 wb=633 unstable=0 bg_thresh=1006 thresh=2013 gap=581 poll_thresh=17 ino=257 dd-2584 [001] 316.748695: balance_dirty_state: bdi btrfs-1: dirty=824 wb=633 unstable=0 bg_thresh=1006 thresh=2012 gap=555 poll_thresh=18 ino=257 dd-2584 [001] 316.748808: balance_dirty_state: bdi btrfs-1: dirty=849 wb=633 unstable=0 bg_thresh=1005 thresh=2011 gap=529 poll_thresh=19 ino=257 dd-2584 [001] 316.748920: balance_dirty_state: bdi btrfs-1: dirty=899 wb=633 unstable=0 bg_thresh=1005 thresh=2010 gap=478 poll_thresh=20 ino=257 dd-2584 [001] 316.748924: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-23% task_gap=-146% task_weight=100% bdi_bw=51264 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 316.756186: balance_dirty_state: bdi btrfs-1: dirty=899 wb=508 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=20 ino=257 dd-2584 [001] 316.756261: balance_dirty_state: bdi btrfs-1: dirty=899 wb=508 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=15 ino=257 dd-2584 [001] 316.756326: balance_dirty_state: bdi btrfs-1: dirty=924 wb=508 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=16 ino=257 dd-2584 [001] 316.756448: balance_dirty_state: bdi btrfs-1: dirty=949 wb=508 unstable=0 bg_thresh=1003 thresh=2006 gap=549 poll_thresh=17 ino=257 dd-2584 [001] 316.756749: balance_dirty_state: bdi btrfs-1: dirty=999 wb=508 unstable=0 bg_thresh=999 thresh=1998 gap=491 poll_thresh=18 ino=257 dd-2584 [001] 316.756754: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=53088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 316.756824: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24108 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 316.758072: writeback_single_inode: bdi btrfs-1: ino=257 state= age=128 wrote=496 to_write=7696 dd-2584 [001] 316.764067: balance_dirty_state: bdi btrfs-1: dirty=499 wb=883 unstable=0 bg_thresh=1005 thresh=2011 gap=629 poll_thresh=18 ino=257 dd-2584 [001] 316.764175: balance_dirty_state: bdi btrfs-1: dirty=499 wb=883 unstable=0 bg_thresh=1005 thresh=2010 gap=628 poll_thresh=13 ino=257 dd-2584 [001] 316.764288: balance_dirty_state: bdi btrfs-1: dirty=524 wb=883 unstable=0 bg_thresh=1007 thresh=2015 gap=608 poll_thresh=14 ino=257 dd-2584 [001] 316.764400: balance_dirty_state: bdi btrfs-1: dirty=524 wb=883 unstable=0 bg_thresh=1007 thresh=2014 gap=607 poll_thresh=15 ino=257 dd-2584 [001] 316.764510: balance_dirty_state: bdi btrfs-1: dirty=549 wb=883 unstable=0 bg_thresh=1004 thresh=2008 gap=576 poll_thresh=16 ino=257 dd-2584 [001] 316.764727: balance_dirty_state: bdi btrfs-1: dirty=574 wb=883 unstable=0 bg_thresh=1003 thresh=2007 gap=550 poll_thresh=17 ino=257 dd-2584 [001] 316.764947: balance_dirty_state: bdi btrfs-1: dirty=624 wb=883 unstable=0 bg_thresh=1003 thresh=2006 gap=499 poll_thresh=18 ino=257 dd-2584 [001] 316.764955: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=53088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 316.772088: balance_dirty_state: bdi btrfs-1: dirty=624 wb=758 unstable=0 bg_thresh=1004 thresh=2009 gap=627 poll_thresh=18 ino=257 dd-2584 [001] 316.772161: balance_dirty_state: bdi btrfs-1: dirty=624 wb=758 unstable=0 bg_thresh=1009 thresh=2019 gap=637 poll_thresh=13 ino=257 dd-2584 [001] 316.772223: balance_dirty_state: bdi btrfs-1: dirty=649 wb=758 unstable=0 bg_thresh=1006 thresh=2013 gap=606 poll_thresh=14 ino=257 dd-2584 [001] 316.772284: balance_dirty_state: bdi btrfs-1: dirty=674 wb=758 unstable=0 bg_thresh=1009 thresh=2018 gap=586 poll_thresh=15 ino=257 dd-2584 [001] 316.772346: balance_dirty_state: bdi btrfs-1: dirty=674 wb=758 unstable=0 bg_thresh=1006 thresh=2012 gap=580 poll_thresh=16 ino=257 dd-2584 [001] 316.772468: balance_dirty_state: bdi btrfs-1: dirty=724 wb=758 unstable=0 bg_thresh=1005 thresh=2011 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 316.772773: balance_dirty_state: bdi btrfs-1: dirty=749 wb=758 unstable=0 bg_thresh=1007 thresh=2015 gap=508 poll_thresh=18 ino=257 dd-2584 [001] 316.772894: balance_dirty_state: bdi btrfs-1: dirty=774 wb=758 unstable=0 bg_thresh=1007 thresh=2014 gap=482 poll_thresh=19 ino=257 dd-2584 [001] 316.772899: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=53088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 316.780086: balance_dirty_state: bdi btrfs-1: dirty=774 wb=633 unstable=0 bg_thresh=998 thresh=1996 gap=589 poll_thresh=19 ino=257 dd-2584 [001] 316.780148: balance_dirty_state: bdi btrfs-1: dirty=799 wb=633 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=14 ino=257 dd-2584 [001] 316.780205: balance_dirty_state: bdi btrfs-1: dirty=799 wb=633 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=15 ino=257 dd-2584 [001] 316.780262: balance_dirty_state: bdi btrfs-1: dirty=824 wb=633 unstable=0 bg_thresh=1003 thresh=2006 gap=549 poll_thresh=16 ino=257 dd-2584 [001] 316.780382: balance_dirty_state: bdi btrfs-1: dirty=849 wb=633 unstable=0 bg_thresh=1005 thresh=2011 gap=529 poll_thresh=17 ino=257 dd-2584 [001] 316.780507: balance_dirty_state: bdi btrfs-1: dirty=899 wb=633 unstable=0 bg_thresh=1004 thresh=2009 gap=477 poll_thresh=18 ino=257 dd-2584 [001] 316.780512: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=53088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 316.792170: balance_dirty_state: bdi btrfs-1: dirty=899 wb=408 unstable=0 bg_thresh=995 thresh=1991 gap=684 poll_thresh=18 ino=257 dd-2584 [006] 316.792235: balance_dirty_state: bdi btrfs-1: dirty=924 wb=408 unstable=0 bg_thresh=998 thresh=1996 gap=664 poll_thresh=13 ino=257 dd-2584 [006] 316.792294: balance_dirty_state: bdi btrfs-1: dirty=924 wb=408 unstable=0 bg_thresh=1000 thresh=2001 gap=669 poll_thresh=14 ino=257 dd-2584 [006] 316.792352: balance_dirty_state: bdi btrfs-1: dirty=949 wb=408 unstable=0 bg_thresh=1000 thresh=2001 gap=644 poll_thresh=15 ino=257 dd-2584 [006] 316.792410: balance_dirty_state: bdi btrfs-1: dirty=949 wb=408 unstable=0 bg_thresh=1003 thresh=2006 gap=649 poll_thresh=16 ino=257 dd-2584 [006] 316.792530: balance_dirty_state: bdi btrfs-1: dirty=999 wb=408 unstable=0 bg_thresh=1002 thresh=2005 gap=598 poll_thresh=17 ino=257 dd-2584 [006] 316.792828: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=408 unstable=0 bg_thresh=1002 thresh=2004 gap=572 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 316.792853: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24144 wrote=0 to_write=8192 dd-2584 [006] 316.793001: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=408 unstable=0 bg_thresh=1004 thresh=2008 gap=551 poll_thresh=19 ino=257 dd-2584 [006] 316.793185: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=458 unstable=0 bg_thresh=1003 thresh=2007 gap=500 poll_thresh=20 ino=257 dd-2584 [006] 316.793187: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=53088 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 316.794391: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=28 wrote=592 to_write=7600 dd-2584 [006] 316.800154: balance_dirty_state: bdi btrfs-1: dirty=499 wb=858 unstable=0 bg_thresh=994 thresh=1988 gap=631 poll_thresh=20 ino=257 dd-2584 [006] 316.800281: balance_dirty_state: bdi btrfs-1: dirty=499 wb=858 unstable=0 bg_thresh=991 thresh=1982 gap=625 poll_thresh=15 ino=257 dd-2584 [006] 316.800405: balance_dirty_state: bdi btrfs-1: dirty=524 wb=858 unstable=0 bg_thresh=993 thresh=1987 gap=605 poll_thresh=16 ino=257 dd-2584 [006] 316.800640: balance_dirty_state: bdi btrfs-1: dirty=549 wb=858 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=17 ino=257 dd-2584 [006] 316.800876: balance_dirty_state: bdi btrfs-1: dirty=574 wb=858 unstable=0 bg_thresh=995 thresh=1990 gap=558 poll_thresh=18 ino=257 dd-2584 [006] 316.801115: balance_dirty_state: bdi btrfs-1: dirty=624 wb=858 unstable=0 bg_thresh=991 thresh=1983 gap=501 poll_thresh=19 ino=257 dd-2584 [006] 316.801354: balance_dirty_state: bdi btrfs-1: dirty=649 wb=858 unstable=0 bg_thresh=991 thresh=1982 gap=475 poll_thresh=20 ino=257 dd-2584 [006] 316.801362: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=53088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 316.808179: balance_dirty_state: bdi btrfs-1: dirty=649 wb=733 unstable=0 bg_thresh=994 thresh=1988 gap=606 poll_thresh=20 ino=257 dd-2584 [006] 316.808453: balance_dirty_state: bdi btrfs-1: dirty=674 wb=733 unstable=0 bg_thresh=996 thresh=1993 gap=586 poll_thresh=15 ino=257 dd-2584 [006] 316.808512: balance_dirty_state: bdi btrfs-1: dirty=674 wb=733 unstable=0 bg_thresh=996 thresh=1992 gap=585 poll_thresh=16 ino=257 dd-2584 [006] 316.808623: balance_dirty_state: bdi btrfs-1: dirty=724 wb=733 unstable=0 bg_thresh=995 thresh=1991 gap=534 poll_thresh=17 ino=257 dd-2584 [006] 316.808736: balance_dirty_state: bdi btrfs-1: dirty=749 wb=733 unstable=0 bg_thresh=995 thresh=1990 gap=508 poll_thresh=18 ino=257 dd-2584 [006] 316.808849: balance_dirty_state: bdi btrfs-1: dirty=774 wb=733 unstable=0 bg_thresh=994 thresh=1989 gap=482 poll_thresh=19 ino=257 dd-2584 [006] 316.808854: balance_dirty_pages: bdi btrfs-1: bdi_limit=1339 task_limit=1256 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-83% task_gap=-267% task_weight=99% bdi_bw=53088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 316.816245: balance_dirty_state: bdi btrfs-1: dirty=774 wb=633 unstable=0 bg_thresh=993 thresh=1986 gap=579 poll_thresh=19 ino=257 dd-2584 [007] 316.816373: balance_dirty_state: bdi btrfs-1: dirty=774 wb=633 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=14 ino=257 dd-2584 [007] 316.816492: balance_dirty_state: bdi btrfs-1: dirty=799 wb=633 unstable=0 bg_thresh=995 thresh=1991 gap=559 poll_thresh=15 ino=257 dd-2584 [007] 316.816608: balance_dirty_state: bdi btrfs-1: dirty=824 wb=633 unstable=0 bg_thresh=998 thresh=1996 gap=539 poll_thresh=16 ino=257 dd-2584 [007] 316.816845: balance_dirty_state: bdi btrfs-1: dirty=849 wb=633 unstable=0 bg_thresh=1000 thresh=2001 gap=519 poll_thresh=17 ino=257 dd-2584 [007] 316.817081: balance_dirty_state: bdi btrfs-1: dirty=874 wb=633 unstable=0 bg_thresh=1000 thresh=2000 gap=493 poll_thresh=18 ino=257 dd-2584 [007] 316.817090: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=53088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 316.824200: balance_dirty_state: bdi btrfs-1: dirty=874 wb=633 unstable=0 bg_thresh=999 thresh=1999 gap=492 poll_thresh=18 ino=257 dd-2584 [007] 316.824204: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-254% task_weight=100% bdi_bw=53088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 316.832209: balance_dirty_state: bdi btrfs-1: dirty=874 wb=383 unstable=0 bg_thresh=1000 thresh=2000 gap=743 poll_thresh=18 ino=257 dd-2584 [007] 316.832309: balance_dirty_state: bdi btrfs-1: dirty=899 wb=383 unstable=0 bg_thresh=999 thresh=1999 gap=717 poll_thresh=13 ino=257 dd-2584 [007] 316.832536: balance_dirty_state: bdi btrfs-1: dirty=924 wb=383 unstable=0 bg_thresh=1002 thresh=2004 gap=697 poll_thresh=14 ino=257 dd-2584 [007] 316.832593: balance_dirty_state: bdi btrfs-1: dirty=924 wb=383 unstable=0 bg_thresh=999 thresh=1998 gap=691 poll_thresh=15 ino=257 dd-2584 [007] 316.832651: balance_dirty_state: bdi btrfs-1: dirty=949 wb=383 unstable=0 bg_thresh=998 thresh=1997 gap=665 poll_thresh=16 ino=257 dd-2584 [007] 316.832763: balance_dirty_state: bdi btrfs-1: dirty=974 wb=383 unstable=0 bg_thresh=998 thresh=1996 gap=639 poll_thresh=17 ino=257 dd-2584 [007] 316.832876: balance_dirty_state: bdi btrfs-1: dirty=999 wb=383 unstable=0 bg_thresh=1000 thresh=2000 gap=618 poll_thresh=18 ino=257 dd-2584 [007] 316.832989: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=383 unstable=0 bg_thresh=999 thresh=1999 gap=567 poll_thresh=19 ino=257 flush-btrfs-1-2586 [002] 316.833054: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24184 wrote=0 to_write=8192 dd-2584 [007] 316.833115: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=383 unstable=0 bg_thresh=999 thresh=1998 gap=541 poll_thresh=20 ino=257 dd-2584 [007] 316.833244: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=408 unstable=0 bg_thresh=998 thresh=1997 gap=515 poll_thresh=21 ino=257 dd-2584 [007] 316.833372: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=458 unstable=0 bg_thresh=1000 thresh=2001 gap=469 poll_thresh=22 ino=257 dd-2584 [007] 316.833374: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=53088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 316.835745: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=656 to_write=7536 dd-2584 [007] 316.840173: balance_dirty_state: bdi btrfs-1: dirty=499 wb=908 unstable=0 bg_thresh=1002 thresh=2005 gap=598 poll_thresh=22 ino=257 dd-2584 [007] 316.840339: balance_dirty_state: bdi btrfs-1: dirty=499 wb=908 unstable=0 bg_thresh=1002 thresh=2005 gap=598 poll_thresh=16 ino=257 dd-2584 [007] 316.841274: balance_dirty_state: bdi btrfs-1: dirty=524 wb=908 unstable=0 bg_thresh=999 thresh=1998 gap=566 poll_thresh=17 ino=257 dd-2584 [007] 316.841501: balance_dirty_state: bdi btrfs-1: dirty=574 wb=908 unstable=0 bg_thresh=1001 thresh=2002 gap=520 poll_thresh=18 ino=257 dd-2584 [007] 316.841681: balance_dirty_state: bdi btrfs-1: dirty=599 wb=908 unstable=0 bg_thresh=1000 thresh=2001 gap=494 poll_thresh=19 ino=257 dd-2584 [007] 316.841690: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=53088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 316.848211: balance_dirty_state: bdi btrfs-1: dirty=599 wb=708 unstable=0 bg_thresh=999 thresh=1999 gap=692 poll_thresh=19 ino=257 dd-2584 [007] 316.848342: balance_dirty_state: bdi btrfs-1: dirty=624 wb=708 unstable=0 bg_thresh=1002 thresh=2004 gap=672 poll_thresh=14 ino=257 dd-2584 [007] 316.848461: balance_dirty_state: bdi btrfs-1: dirty=624 wb=708 unstable=0 bg_thresh=999 thresh=1998 gap=666 poll_thresh=15 ino=257 dd-2584 [007] 316.848578: balance_dirty_state: bdi btrfs-1: dirty=649 wb=708 unstable=0 bg_thresh=1001 thresh=2003 gap=646 poll_thresh=16 ino=257 dd-2584 [007] 316.848823: balance_dirty_state: bdi btrfs-1: dirty=674 wb=683 unstable=0 bg_thresh=1001 thresh=2002 gap=645 poll_thresh=17 ino=257 dd-2584 [007] 316.849057: balance_dirty_state: bdi btrfs-1: dirty=724 wb=683 unstable=0 bg_thresh=1003 thresh=2006 gap=599 poll_thresh=18 ino=257 dd-2584 [007] 316.849291: balance_dirty_state: bdi btrfs-1: dirty=749 wb=683 unstable=0 bg_thresh=1002 thresh=2005 gap=573 poll_thresh=19 ino=257 dd-2584 [007] 316.849888: balance_dirty_state: bdi btrfs-1: dirty=774 wb=683 unstable=0 bg_thresh=999 thresh=1998 gap=541 poll_thresh=20 ino=257 dd-2584 [007] 316.850125: balance_dirty_state: bdi btrfs-1: dirty=799 wb=683 unstable=0 bg_thresh=998 thresh=1997 gap=515 poll_thresh=21 ino=257 dd-2584 [007] 316.850359: balance_dirty_state: bdi btrfs-1: dirty=849 wb=683 unstable=0 bg_thresh=1000 thresh=2001 gap=469 poll_thresh=22 ino=257 dd-2584 [007] 316.850368: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-99% task_gap=-299% task_weight=99% bdi_bw=53088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 316.856169: balance_dirty_state: bdi btrfs-1: dirty=849 wb=683 unstable=0 bg_thresh=996 thresh=1993 gap=461 poll_thresh=22 ino=257 dd-2584 [007] 316.856178: balance_dirty_pages: bdi btrfs-1: bdi_limit=1343 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-309% task_weight=99% bdi_bw=53088 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 316.864181: balance_dirty_state: bdi btrfs-1: dirty=849 wb=558 unstable=0 bg_thresh=1001 thresh=2002 gap=595 poll_thresh=22 ino=257 dd-2584 [007] 316.864249: balance_dirty_state: bdi btrfs-1: dirty=849 wb=558 unstable=0 bg_thresh=1001 thresh=2002 gap=595 poll_thresh=16 ino=257 dd-2584 [007] 316.864367: balance_dirty_state: bdi btrfs-1: dirty=899 wb=558 unstable=0 bg_thresh=1000 thresh=2001 gap=544 poll_thresh=17 ino=257 dd-2584 [007] 316.864486: balance_dirty_state: bdi btrfs-1: dirty=924 wb=558 unstable=0 bg_thresh=1002 thresh=2005 gap=523 poll_thresh=18 ino=257 dd-2584 [007] 316.864602: balance_dirty_state: bdi btrfs-1: dirty=949 wb=558 unstable=0 bg_thresh=1002 thresh=2004 gap=497 poll_thresh=19 ino=257 dd-2584 [007] 316.864606: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=54048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 316.872161: balance_dirty_state: bdi btrfs-1: dirty=949 wb=308 unstable=0 bg_thresh=1002 thresh=2004 gap=747 poll_thresh=19 ino=257 dd-2584 [007] 316.872276: balance_dirty_state: bdi btrfs-1: dirty=974 wb=308 unstable=0 bg_thresh=1001 thresh=2003 gap=721 poll_thresh=14 ino=257 dd-2584 [007] 316.872378: balance_dirty_state: bdi btrfs-1: dirty=974 wb=308 unstable=0 bg_thresh=1001 thresh=2003 gap=721 poll_thresh=15 ino=257 dd-2584 [007] 316.872479: balance_dirty_state: bdi btrfs-1: dirty=999 wb=308 unstable=0 bg_thresh=1001 thresh=2002 gap=695 poll_thresh=16 ino=257 dd-2584 [007] 316.872993: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=308 unstable=0 bg_thresh=1000 thresh=2001 gap=669 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 316.873039: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24224 wrote=0 to_write=8192 dd-2584 [007] 316.873209: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=308 unstable=0 bg_thresh=1002 thresh=2005 gap=623 poll_thresh=18 ino=257 dd-2584 [007] 316.873424: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=358 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=19 ino=257 dd-2584 [007] 316.873639: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=408 unstable=0 bg_thresh=1001 thresh=2003 gap=571 poll_thresh=20 ino=257 dd-2584 [007] 316.873877: balance_dirty_state: bdi btrfs-1: dirty=974 wb=483 unstable=0 bg_thresh=1001 thresh=2002 gap=545 poll_thresh=21 ino=257 dd-2584 [007] 316.874047: balance_dirty_state: bdi btrfs-1: dirty=949 wb=558 unstable=0 bg_thresh=1003 thresh=2006 gap=499 poll_thresh=22 ino=257 dd-2584 [007] 316.874049: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=54048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 316.875065: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=108 wrote=704 to_write=7488 dd-2584 [007] 316.880181: balance_dirty_state: bdi btrfs-1: dirty=499 wb=883 unstable=0 bg_thresh=1001 thresh=2003 gap=621 poll_thresh=22 ino=257 dd-2584 [007] 316.880346: balance_dirty_state: bdi btrfs-1: dirty=499 wb=883 unstable=0 bg_thresh=998 thresh=1997 gap=615 poll_thresh=16 ino=257 dd-2584 [007] 316.880670: balance_dirty_state: bdi btrfs-1: dirty=549 wb=883 unstable=0 bg_thresh=1000 thresh=2001 gap=569 poll_thresh=17 ino=257 dd-2584 [007] 316.880990: balance_dirty_state: bdi btrfs-1: dirty=574 wb=883 unstable=0 bg_thresh=1000 thresh=2000 gap=543 poll_thresh=18 ino=257 dd-2584 [007] 316.881921: balance_dirty_state: bdi btrfs-1: dirty=599 wb=883 unstable=0 bg_thresh=999 thresh=1999 gap=517 poll_thresh=19 ino=257 dd-2584 [007] 316.882244: balance_dirty_state: bdi btrfs-1: dirty=624 wb=883 unstable=0 bg_thresh=999 thresh=1998 gap=491 poll_thresh=20 ino=257 dd-2584 [007] 316.882255: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-77% task_gap=-255% task_weight=100% bdi_bw=54048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 316.888237: balance_dirty_state: bdi btrfs-1: dirty=624 wb=758 unstable=0 bg_thresh=1000 thresh=2001 gap=619 poll_thresh=20 ino=257 dd-2584 [007] 316.888306: balance_dirty_state: bdi btrfs-1: dirty=649 wb=758 unstable=0 bg_thresh=1000 thresh=2000 gap=593 poll_thresh=15 ino=257 dd-2584 [007] 316.888366: balance_dirty_state: bdi btrfs-1: dirty=674 wb=758 unstable=0 bg_thresh=1002 thresh=2005 gap=573 poll_thresh=16 ino=257 dd-2584 [007] 316.888483: balance_dirty_state: bdi btrfs-1: dirty=699 wb=758 unstable=0 bg_thresh=1002 thresh=2004 gap=547 poll_thresh=17 ino=257 dd-2584 [007] 316.888600: balance_dirty_state: bdi btrfs-1: dirty=724 wb=758 unstable=0 bg_thresh=1001 thresh=2003 gap=521 poll_thresh=18 ino=257 dd-2584 [007] 316.888718: balance_dirty_state: bdi btrfs-1: dirty=774 wb=758 unstable=0 bg_thresh=1003 thresh=2007 gap=475 poll_thresh=19 ino=257 dd-2584 [007] 316.888723: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-72% task_gap=-243% task_weight=99% bdi_bw=54048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 316.896220: balance_dirty_state: bdi btrfs-1: dirty=774 wb=608 unstable=0 bg_thresh=1002 thresh=2004 gap=622 poll_thresh=19 ino=257 dd-2584 [007] 316.896309: balance_dirty_state: bdi btrfs-1: dirty=774 wb=608 unstable=0 bg_thresh=999 thresh=1998 gap=616 poll_thresh=14 ino=257 dd-2584 [007] 316.896373: balance_dirty_state: bdi btrfs-1: dirty=799 wb=608 unstable=0 bg_thresh=998 thresh=1997 gap=590 poll_thresh=15 ino=257 dd-2584 [007] 316.896432: balance_dirty_state: bdi btrfs-1: dirty=824 wb=608 unstable=0 bg_thresh=998 thresh=1997 gap=565 poll_thresh=16 ino=257 dd-2584 [007] 316.896727: balance_dirty_state: bdi btrfs-1: dirty=849 wb=608 unstable=0 bg_thresh=1000 thresh=2001 gap=544 poll_thresh=17 ino=257 dd-2584 [007] 316.896846: balance_dirty_state: bdi btrfs-1: dirty=874 wb=608 unstable=0 bg_thresh=1000 thresh=2000 gap=518 poll_thresh=18 ino=257 dd-2584 [007] 316.896962: balance_dirty_state: bdi btrfs-1: dirty=899 wb=608 unstable=0 bg_thresh=999 thresh=1999 gap=492 poll_thresh=19 ino=257 dd-2584 [007] 316.896967: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-53% task_gap=-207% task_weight=100% bdi_bw=54048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 316.904168: balance_dirty_state: bdi btrfs-1: dirty=899 wb=483 unstable=0 bg_thresh=1003 thresh=2007 gap=625 poll_thresh=19 ino=257 dd-2584 [007] 316.904236: balance_dirty_state: bdi btrfs-1: dirty=924 wb=483 unstable=0 bg_thresh=1003 thresh=2006 gap=599 poll_thresh=14 ino=257 dd-2584 [007] 316.904296: balance_dirty_state: bdi btrfs-1: dirty=949 wb=483 unstable=0 bg_thresh=1003 thresh=2006 gap=574 poll_thresh=15 ino=257 dd-2584 [007] 316.904357: balance_dirty_state: bdi btrfs-1: dirty=949 wb=483 unstable=0 bg_thresh=1002 thresh=2005 gap=573 poll_thresh=16 ino=257 dd-2584 [007] 316.904477: balance_dirty_state: bdi btrfs-1: dirty=999 wb=483 unstable=0 bg_thresh=1004 thresh=2009 gap=527 poll_thresh=17 ino=257 dd-2584 [007] 316.904596: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=483 unstable=0 bg_thresh=1004 thresh=2008 gap=501 poll_thresh=18 ino=257 dd-2584 [007] 316.904600: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-47% task_gap=-194% task_weight=99% bdi_bw=54048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 316.904697: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24256 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 316.905930: writeback_single_inode: bdi btrfs-1: ino=257 state= age=140 wrote=528 to_write=7664 dd-2584 [007] 316.912249: balance_dirty_state: bdi btrfs-1: dirty=499 wb=883 unstable=0 bg_thresh=998 thresh=1996 gap=614 poll_thresh=18 ino=257 dd-2584 [007] 316.912367: balance_dirty_state: bdi btrfs-1: dirty=499 wb=883 unstable=0 bg_thresh=995 thresh=1990 gap=608 poll_thresh=13 ino=257 dd-2584 [007] 316.912480: balance_dirty_state: bdi btrfs-1: dirty=524 wb=883 unstable=0 bg_thresh=997 thresh=1995 gap=588 poll_thresh=14 ino=257 dd-2584 [007] 316.912590: balance_dirty_state: bdi btrfs-1: dirty=549 wb=883 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=15 ino=257 dd-2584 [007] 316.912703: balance_dirty_state: bdi btrfs-1: dirty=549 wb=883 unstable=0 bg_thresh=997 thresh=1994 gap=562 poll_thresh=16 ino=257 dd-2584 [007] 316.913267: balance_dirty_state: bdi btrfs-1: dirty=599 wb=883 unstable=0 bg_thresh=999 thresh=1998 gap=516 poll_thresh=17 ino=257 dd-2584 [007] 316.913484: balance_dirty_state: bdi btrfs-1: dirty=624 wb=883 unstable=0 bg_thresh=998 thresh=1997 gap=490 poll_thresh=18 ino=257 dd-2584 [007] 316.913493: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=54048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 316.920275: balance_dirty_state: bdi btrfs-1: dirty=624 wb=758 unstable=0 bg_thresh=992 thresh=1985 gap=603 poll_thresh=18 ino=257 dd-2584 [007] 316.920399: balance_dirty_state: bdi btrfs-1: dirty=649 wb=758 unstable=0 bg_thresh=992 thresh=1985 gap=578 poll_thresh=13 ino=257 dd-2584 [007] 316.920511: balance_dirty_state: bdi btrfs-1: dirty=649 wb=758 unstable=0 bg_thresh=992 thresh=1984 gap=577 poll_thresh=14 ino=257 dd-2584 [007] 316.920621: balance_dirty_state: bdi btrfs-1: dirty=674 wb=758 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=15 ino=257 dd-2584 [007] 316.920711: balance_dirty_state: bdi btrfs-1: dirty=699 wb=758 unstable=0 bg_thresh=994 thresh=1988 gap=531 poll_thresh=16 ino=257 dd-2584 [007] 316.920873: balance_dirty_state: bdi btrfs-1: dirty=724 wb=758 unstable=0 bg_thresh=993 thresh=1987 gap=505 poll_thresh=17 ino=257 dd-2584 [007] 316.921031: balance_dirty_state: bdi btrfs-1: dirty=749 wb=758 unstable=0 bg_thresh=993 thresh=1986 gap=479 poll_thresh=18 ino=257 dd-2584 [007] 316.921038: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=54048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 316.928335: balance_dirty_state: bdi btrfs-1: dirty=749 wb=633 unstable=0 bg_thresh=995 thresh=1991 gap=609 poll_thresh=18 ino=257 dd-2584 [007] 316.928421: balance_dirty_state: bdi btrfs-1: dirty=774 wb=633 unstable=0 bg_thresh=995 thresh=1991 gap=584 poll_thresh=13 ino=257 dd-2584 [007] 316.928483: balance_dirty_state: bdi btrfs-1: dirty=774 wb=633 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=14 ino=257 dd-2584 [007] 316.928544: balance_dirty_state: bdi btrfs-1: dirty=799 wb=633 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=15 ino=257 dd-2584 [007] 316.928604: balance_dirty_state: bdi btrfs-1: dirty=824 wb=633 unstable=0 bg_thresh=997 thresh=1994 gap=537 poll_thresh=16 ino=257 dd-2584 [007] 316.928903: balance_dirty_state: bdi btrfs-1: dirty=849 wb=633 unstable=0 bg_thresh=996 thresh=1993 gap=511 poll_thresh=17 ino=257 dd-2584 [007] 316.929021: balance_dirty_state: bdi btrfs-1: dirty=874 wb=633 unstable=0 bg_thresh=996 thresh=1992 gap=485 poll_thresh=18 ino=257 dd-2584 [007] 316.929026: balance_dirty_pages: bdi btrfs-1: bdi_limit=1342 task_limit=1259 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-81% task_gap=-262% task_weight=99% bdi_bw=54048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [007] 316.936223: balance_dirty_state: bdi btrfs-1: dirty=874 wb=508 unstable=0 bg_thresh=990 thresh=1981 gap=599 poll_thresh=18 ino=257 dd-2584 [007] 316.936292: balance_dirty_state: bdi btrfs-1: dirty=899 wb=508 unstable=0 bg_thresh=987 thresh=1975 gap=568 poll_thresh=13 ino=257 dd-2584 [007] 316.936354: balance_dirty_state: bdi btrfs-1: dirty=899 wb=508 unstable=0 bg_thresh=992 thresh=1985 gap=578 poll_thresh=14 ino=257 dd-2584 [007] 316.936414: balance_dirty_state: bdi btrfs-1: dirty=924 wb=508 unstable=0 bg_thresh=989 thresh=1979 gap=547 poll_thresh=15 ino=257 dd-2584 [007] 316.936474: balance_dirty_state: bdi btrfs-1: dirty=949 wb=508 unstable=0 bg_thresh=992 thresh=1984 gap=527 poll_thresh=16 ino=257 dd-2584 [007] 316.936594: balance_dirty_state: bdi btrfs-1: dirty=974 wb=508 unstable=0 bg_thresh=991 thresh=1983 gap=501 poll_thresh=17 ino=257 dd-2584 [007] 316.936713: balance_dirty_state: bdi btrfs-1: dirty=999 wb=508 unstable=0 bg_thresh=991 thresh=1982 gap=475 poll_thresh=18 ino=257 dd-2584 [007] 316.936718: balance_dirty_pages: bdi btrfs-1: bdi_limit=1332 task_limit=1249 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-88% task_gap=-276% task_weight=100% bdi_bw=54048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 316.936759: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24288 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 316.937970: writeback_single_inode: bdi btrfs-1: ino=257 state= age=24 wrote=512 to_write=7680 dd-2584 [007] 316.944214: balance_dirty_state: bdi btrfs-1: dirty=474 wb=833 unstable=0 bg_thresh=994 thresh=1989 gap=682 poll_thresh=18 ino=257 dd-2584 [007] 316.944315: balance_dirty_state: bdi btrfs-1: dirty=499 wb=833 unstable=0 bg_thresh=994 thresh=1988 gap=656 poll_thresh=13 ino=257 dd-2584 [007] 316.944374: balance_dirty_state: bdi btrfs-1: dirty=524 wb=833 unstable=0 bg_thresh=993 thresh=1987 gap=630 poll_thresh=14 ino=257 dd-2584 [007] 316.944434: balance_dirty_state: bdi btrfs-1: dirty=524 wb=833 unstable=0 bg_thresh=993 thresh=1987 gap=630 poll_thresh=15 ino=257 dd-2584 [007] 316.944493: balance_dirty_state: bdi btrfs-1: dirty=549 wb=833 unstable=0 bg_thresh=993 thresh=1986 gap=604 poll_thresh=16 ino=257 dd-2584 [007] 316.944780: balance_dirty_state: bdi btrfs-1: dirty=574 wb=833 unstable=0 bg_thresh=992 thresh=1985 gap=578 poll_thresh=17 ino=257 dd-2584 [007] 316.944893: balance_dirty_state: bdi btrfs-1: dirty=599 wb=833 unstable=0 bg_thresh=994 thresh=1989 gap=557 poll_thresh=18 ino=257 dd-2584 [007] 316.945006: balance_dirty_state: bdi btrfs-1: dirty=649 wb=833 unstable=0 bg_thresh=994 thresh=1988 gap=506 poll_thresh=19 ino=257 dd-2584 [007] 316.945118: balance_dirty_state: bdi btrfs-1: dirty=674 wb=833 unstable=0 bg_thresh=993 thresh=1987 gap=480 poll_thresh=20 ino=257 dd-2584 [007] 316.945123: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1254 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-269% task_weight=99% bdi_bw=54048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 316.952247: balance_dirty_state: bdi btrfs-1: dirty=674 wb=708 unstable=0 bg_thresh=992 thresh=1985 gap=603 poll_thresh=20 ino=257 dd-2584 [000] 316.952351: balance_dirty_state: bdi btrfs-1: dirty=699 wb=708 unstable=0 bg_thresh=995 thresh=1990 gap=583 poll_thresh=15 ino=257 dd-2584 [000] 316.952470: balance_dirty_state: bdi btrfs-1: dirty=699 wb=708 unstable=0 bg_thresh=994 thresh=1989 gap=582 poll_thresh=16 ino=257 dd-2584 [000] 316.952705: balance_dirty_state: bdi btrfs-1: dirty=724 wb=708 unstable=0 bg_thresh=994 thresh=1988 gap=556 poll_thresh=17 ino=257 dd-2584 [000] 316.952939: balance_dirty_state: bdi btrfs-1: dirty=774 wb=708 unstable=0 bg_thresh=993 thresh=1987 gap=505 poll_thresh=18 ino=257 dd-2584 [000] 316.953174: balance_dirty_state: bdi btrfs-1: dirty=799 wb=708 unstable=0 bg_thresh=993 thresh=1986 gap=479 poll_thresh=19 ino=257 dd-2584 [000] 316.953183: balance_dirty_pages: bdi btrfs-1: bdi_limit=1336 task_limit=1253 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-271% task_weight=99% bdi_bw=54048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 316.960211: balance_dirty_state: bdi btrfs-1: dirty=799 wb=558 unstable=0 bg_thresh=995 thresh=1990 gap=633 poll_thresh=19 ino=257 dd-2584 [004] 316.960722: balance_dirty_state: bdi btrfs-1: dirty=824 wb=558 unstable=0 bg_thresh=995 thresh=1990 gap=608 poll_thresh=14 ino=257 dd-2584 [004] 316.960806: balance_dirty_state: bdi btrfs-1: dirty=849 wb=558 unstable=0 bg_thresh=997 thresh=1995 gap=588 poll_thresh=15 ino=257 dd-2584 [004] 316.960890: balance_dirty_state: bdi btrfs-1: dirty=849 wb=558 unstable=0 bg_thresh=997 thresh=1995 gap=588 poll_thresh=16 ino=257 dd-2584 [004] 316.961058: balance_dirty_state: bdi btrfs-1: dirty=899 wb=558 unstable=0 bg_thresh=1002 thresh=2005 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 316.961230: balance_dirty_state: bdi btrfs-1: dirty=924 wb=558 unstable=0 bg_thresh=1002 thresh=2004 gap=522 poll_thresh=18 ino=257 dd-2584 [004] 316.961400: balance_dirty_state: bdi btrfs-1: dirty=949 wb=558 unstable=0 bg_thresh=1001 thresh=2003 gap=496 poll_thresh=19 ino=257 dd-2584 [004] 316.961406: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-247% task_weight=98% bdi_bw=54048 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 316.968242: balance_dirty_state: bdi btrfs-1: dirty=949 wb=433 unstable=0 bg_thresh=1000 thresh=2000 gap=618 poll_thresh=19 ino=257 dd-2584 [004] 316.968355: balance_dirty_state: bdi btrfs-1: dirty=974 wb=433 unstable=0 bg_thresh=999 thresh=1999 gap=592 poll_thresh=14 ino=257 dd-2584 [004] 316.968474: balance_dirty_state: bdi btrfs-1: dirty=974 wb=433 unstable=0 bg_thresh=999 thresh=1999 gap=592 poll_thresh=15 ino=257 dd-2584 [004] 316.968591: balance_dirty_state: bdi btrfs-1: dirty=999 wb=433 unstable=0 bg_thresh=999 thresh=1998 gap=566 poll_thresh=16 ino=257 dd-2584 [004] 316.968830: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=433 unstable=0 bg_thresh=1001 thresh=2002 gap=545 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 316.968881: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24320 wrote=0 to_write=8192 dd-2584 [004] 316.969078: balance_dirty_state: bdi btrfs-1: dirty=1074 wb=433 unstable=0 bg_thresh=1000 thresh=2001 gap=494 poll_thresh=18 ino=257 dd-2584 [004] 316.969081: balance_dirty_pages: bdi btrfs-1: bdi_limit=1351 task_limit=1267 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-251% task_weight=99% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 316.971684: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=24 wrote=576 to_write=7616 dd-2584 [004] 316.976260: balance_dirty_state: bdi btrfs-1: dirty=499 wb=883 unstable=0 bg_thresh=1000 thresh=2001 gap=619 poll_thresh=18 ino=257 dd-2584 [004] 316.976514: balance_dirty_state: bdi btrfs-1: dirty=499 wb=883 unstable=0 bg_thresh=997 thresh=1995 gap=613 poll_thresh=13 ino=257 dd-2584 [004] 316.976572: balance_dirty_state: bdi btrfs-1: dirty=524 wb=883 unstable=0 bg_thresh=1000 thresh=2000 gap=593 poll_thresh=14 ino=257 dd-2584 [004] 316.976629: balance_dirty_state: bdi btrfs-1: dirty=549 wb=883 unstable=0 bg_thresh=999 thresh=1999 gap=567 poll_thresh=15 ino=257 dd-2584 [004] 316.976685: balance_dirty_state: bdi btrfs-1: dirty=549 wb=883 unstable=0 bg_thresh=999 thresh=1999 gap=567 poll_thresh=16 ino=257 dd-2584 [004] 316.976798: balance_dirty_state: bdi btrfs-1: dirty=574 wb=883 unstable=0 bg_thresh=1001 thresh=2003 gap=546 poll_thresh=17 ino=257 dd-2584 [004] 316.976912: balance_dirty_state: bdi btrfs-1: dirty=624 wb=883 unstable=0 bg_thresh=1001 thresh=2002 gap=495 poll_thresh=18 ino=257 dd-2584 [004] 316.976917: balance_dirty_pages: bdi btrfs-1: bdi_limit=1352 task_limit=1268 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-75% task_gap=-250% task_weight=99% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 316.984236: balance_dirty_state: bdi btrfs-1: dirty=624 wb=733 unstable=0 bg_thresh=1003 thresh=2006 gap=649 poll_thresh=18 ino=257 dd-2584 [004] 316.984349: balance_dirty_state: bdi btrfs-1: dirty=624 wb=733 unstable=0 bg_thresh=1000 thresh=2000 gap=643 poll_thresh=13 ino=257 dd-2584 [004] 316.984410: balance_dirty_state: bdi btrfs-1: dirty=649 wb=733 unstable=0 bg_thresh=1002 thresh=2005 gap=623 poll_thresh=14 ino=257 dd-2584 [004] 316.984466: balance_dirty_state: bdi btrfs-1: dirty=674 wb=733 unstable=0 bg_thresh=1002 thresh=2004 gap=597 poll_thresh=15 ino=257 dd-2584 [004] 316.984523: balance_dirty_state: bdi btrfs-1: dirty=674 wb=733 unstable=0 bg_thresh=1004 thresh=2009 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 316.984637: balance_dirty_state: bdi btrfs-1: dirty=724 wb=733 unstable=0 bg_thresh=1001 thresh=2002 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 316.984751: balance_dirty_state: bdi btrfs-1: dirty=749 wb=733 unstable=0 bg_thresh=1000 thresh=2001 gap=519 poll_thresh=18 ino=257 dd-2584 [004] 316.985036: balance_dirty_state: bdi btrfs-1: dirty=774 wb=733 unstable=0 bg_thresh=1000 thresh=2000 gap=493 poll_thresh=19 ino=257 dd-2584 [004] 316.985040: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 316.992326: balance_dirty_state: bdi btrfs-1: dirty=774 wb=608 unstable=0 bg_thresh=1001 thresh=2002 gap=620 poll_thresh=19 ino=257 dd-2584 [004] 316.992418: balance_dirty_state: bdi btrfs-1: dirty=799 wb=608 unstable=0 bg_thresh=1003 thresh=2007 gap=600 poll_thresh=14 ino=257 dd-2584 [004] 316.992503: balance_dirty_state: bdi btrfs-1: dirty=799 wb=608 unstable=0 bg_thresh=1003 thresh=2006 gap=599 poll_thresh=15 ino=257 dd-2584 [004] 316.992589: balance_dirty_state: bdi btrfs-1: dirty=824 wb=608 unstable=0 bg_thresh=1003 thresh=2006 gap=574 poll_thresh=16 ino=257 dd-2584 [004] 316.992759: balance_dirty_state: bdi btrfs-1: dirty=849 wb=608 unstable=0 bg_thresh=1002 thresh=2005 gap=548 poll_thresh=17 ino=257 dd-2584 [004] 316.992928: balance_dirty_state: bdi btrfs-1: dirty=899 wb=608 unstable=0 bg_thresh=1004 thresh=2009 gap=502 poll_thresh=18 ino=257 dd-2584 [004] 316.992934: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 317.000246: balance_dirty_state: bdi btrfs-1: dirty=899 wb=583 unstable=0 bg_thresh=1004 thresh=2009 gap=527 poll_thresh=18 ino=257 dd-2584 [000] 317.000375: balance_dirty_state: bdi btrfs-1: dirty=924 wb=508 unstable=0 bg_thresh=1007 thresh=2014 gap=582 poll_thresh=13 ino=257 dd-2584 [000] 317.000458: balance_dirty_state: bdi btrfs-1: dirty=924 wb=483 unstable=0 bg_thresh=1004 thresh=2008 gap=601 poll_thresh=14 ino=257 dd-2584 [000] 317.000515: balance_dirty_state: bdi btrfs-1: dirty=949 wb=483 unstable=0 bg_thresh=1006 thresh=2013 gap=581 poll_thresh=15 ino=257 dd-2584 [000] 317.000572: balance_dirty_state: bdi btrfs-1: dirty=974 wb=483 unstable=0 bg_thresh=1006 thresh=2012 gap=555 poll_thresh=16 ino=257 dd-2584 [000] 317.000685: balance_dirty_state: bdi btrfs-1: dirty=999 wb=483 unstable=0 bg_thresh=1005 thresh=2011 gap=529 poll_thresh=17 ino=257 dd-2584 [000] 317.000968: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=483 unstable=0 bg_thresh=1005 thresh=2010 gap=503 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 317.001052: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24352 wrote=0 to_write=8192 dd-2584 [000] 317.001093: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=483 unstable=0 bg_thresh=1007 thresh=2014 gap=482 poll_thresh=19 ino=257 dd-2584 [000] 317.001094: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-90% task_gap=-281% task_weight=100% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 317.002453: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=56 wrote=560 to_write=7632 dd-2584 [000] 317.012235: balance_dirty_state: bdi btrfs-1: dirty=499 wb=783 unstable=0 bg_thresh=1005 thresh=2011 gap=729 poll_thresh=19 ino=257 dd-2584 [000] 317.012318: balance_dirty_state: bdi btrfs-1: dirty=524 wb=783 unstable=0 bg_thresh=1002 thresh=2005 gap=698 poll_thresh=14 ino=257 dd-2584 [000] 317.012399: balance_dirty_state: bdi btrfs-1: dirty=549 wb=783 unstable=0 bg_thresh=1005 thresh=2010 gap=678 poll_thresh=15 ino=257 dd-2584 [000] 317.012480: balance_dirty_state: bdi btrfs-1: dirty=549 wb=783 unstable=0 bg_thresh=1004 thresh=2009 gap=677 poll_thresh=16 ino=257 dd-2584 [000] 317.012638: balance_dirty_state: bdi btrfs-1: dirty=599 wb=783 unstable=0 bg_thresh=1004 thresh=2008 gap=626 poll_thresh=17 ino=257 dd-2584 [000] 317.012796: balance_dirty_state: bdi btrfs-1: dirty=624 wb=783 unstable=0 bg_thresh=1003 thresh=2007 gap=600 poll_thresh=18 ino=257 dd-2584 [000] 317.012954: balance_dirty_state: bdi btrfs-1: dirty=649 wb=783 unstable=0 bg_thresh=1003 thresh=2006 gap=574 poll_thresh=19 ino=257 dd-2584 [000] 317.013115: balance_dirty_state: bdi btrfs-1: dirty=699 wb=783 unstable=0 bg_thresh=1005 thresh=2010 gap=528 poll_thresh=20 ino=257 dd-2584 [000] 317.013274: balance_dirty_state: bdi btrfs-1: dirty=724 wb=783 unstable=0 bg_thresh=1004 thresh=2009 gap=502 poll_thresh=21 ino=257 dd-2584 [000] 317.013280: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1275 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-240% task_weight=99% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 317.020244: balance_dirty_state: bdi btrfs-1: dirty=724 wb=658 unstable=0 bg_thresh=1004 thresh=2009 gap=627 poll_thresh=21 ino=257 dd-2584 [004] 317.020737: balance_dirty_state: bdi btrfs-1: dirty=724 wb=633 unstable=0 bg_thresh=1003 thresh=2007 gap=650 poll_thresh=16 ino=257 dd-2584 [004] 317.020912: balance_dirty_state: bdi btrfs-1: dirty=774 wb=633 unstable=0 bg_thresh=1003 thresh=2006 gap=599 poll_thresh=17 ino=257 dd-2584 [004] 317.021081: balance_dirty_state: bdi btrfs-1: dirty=799 wb=633 unstable=0 bg_thresh=1002 thresh=2005 gap=573 poll_thresh=18 ino=257 dd-2584 [004] 317.021252: balance_dirty_state: bdi btrfs-1: dirty=824 wb=633 unstable=0 bg_thresh=1002 thresh=2004 gap=547 poll_thresh=19 ino=257 dd-2584 [004] 317.021421: balance_dirty_state: bdi btrfs-1: dirty=849 wb=633 unstable=0 bg_thresh=1004 thresh=2008 gap=526 poll_thresh=20 ino=257 dd-2584 [004] 317.021598: balance_dirty_state: bdi btrfs-1: dirty=899 wb=608 unstable=0 bg_thresh=1003 thresh=2007 gap=500 poll_thresh=21 ino=257 dd-2584 [004] 317.021605: balance_dirty_pages: bdi btrfs-1: bdi_limit=1357 task_limit=1273 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-48% task_gap=-196% task_weight=99% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 317.028257: balance_dirty_state: bdi btrfs-1: dirty=899 wb=608 unstable=0 bg_thresh=1010 thresh=2021 gap=514 poll_thresh=21 ino=257 dd-2584 [004] 317.028359: balance_dirty_state: bdi btrfs-1: dirty=899 wb=608 unstable=0 bg_thresh=1007 thresh=2015 gap=508 poll_thresh=16 ino=257 dd-2584 [004] 317.028546: balance_dirty_state: bdi btrfs-1: dirty=949 wb=608 unstable=0 bg_thresh=1007 thresh=2014 gap=457 poll_thresh=17 ino=257 dd-2584 [004] 317.028552: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 317.036246: balance_dirty_state: bdi btrfs-1: dirty=949 wb=608 unstable=0 bg_thresh=1007 thresh=2014 gap=457 poll_thresh=17 ino=257 dd-2584 [004] 317.036252: balance_dirty_pages: bdi btrfs-1: bdi_limit=1364 task_limit=1279 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-67% task_gap=-235% task_weight=100% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 317.044244: balance_dirty_state: bdi btrfs-1: dirty=949 wb=358 unstable=0 bg_thresh=1013 thresh=2027 gap=720 poll_thresh=17 ino=257 dd-2584 [004] 317.044338: balance_dirty_state: bdi btrfs-1: dirty=949 wb=358 unstable=0 bg_thresh=1016 thresh=2032 gap=725 poll_thresh=13 ino=257 dd-2584 [004] 317.044431: balance_dirty_state: bdi btrfs-1: dirty=974 wb=358 unstable=0 bg_thresh=1013 thresh=2026 gap=694 poll_thresh=14 ino=257 dd-2584 [004] 317.044815: balance_dirty_state: bdi btrfs-1: dirty=999 wb=358 unstable=0 bg_thresh=1015 thresh=2031 gap=674 poll_thresh=15 ino=257 dd-2584 [004] 317.044908: balance_dirty_state: bdi btrfs-1: dirty=999 wb=358 unstable=0 bg_thresh=1012 thresh=2025 gap=668 poll_thresh=16 ino=257 dd-2584 [004] 317.045087: balance_dirty_state: bdi btrfs-1: dirty=1024 wb=358 unstable=0 bg_thresh=1012 thresh=2024 gap=642 poll_thresh=17 ino=257 flush-btrfs-1-2586 [002] 317.045137: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24396 wrote=0 to_write=8192 dd-2584 [004] 317.045279: balance_dirty_state: bdi btrfs-1: dirty=1049 wb=383 unstable=0 bg_thresh=1014 thresh=2028 gap=596 poll_thresh=18 ino=257 dd-2584 [004] 317.045468: balance_dirty_state: bdi btrfs-1: dirty=999 wb=458 unstable=0 bg_thresh=1013 thresh=2027 gap=570 poll_thresh=19 ino=257 dd-2584 [004] 317.045658: balance_dirty_state: bdi btrfs-1: dirty=949 wb=533 unstable=0 bg_thresh=1013 thresh=2026 gap=544 poll_thresh=20 ino=257 dd-2584 [004] 317.045849: balance_dirty_state: bdi btrfs-1: dirty=924 wb=608 unstable=0 bg_thresh=1015 thresh=2030 gap=498 poll_thresh=21 ino=257 dd-2584 [004] 317.045852: balance_dirty_pages: bdi btrfs-1: bdi_limit=1380 task_limit=1294 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-34% task_gap=-168% task_weight=100% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 317.046768: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=656 to_write=7536 dd-2584 [004] 317.052236: balance_dirty_state: bdi btrfs-1: dirty=524 wb=733 unstable=0 bg_thresh=1005 thresh=2011 gap=754 poll_thresh=21 ino=257 dd-2584 [004] 317.052332: balance_dirty_state: bdi btrfs-1: dirty=530 wb=733 unstable=0 bg_thresh=1003 thresh=2006 gap=743 poll_thresh=16 ino=257 dd-2584 [004] 317.052515: balance_dirty_state: bdi btrfs-1: dirty=580 wb=733 unstable=0 bg_thresh=1005 thresh=2010 gap=697 poll_thresh=17 ino=257 dd-2584 [004] 317.052997: balance_dirty_state: bdi btrfs-1: dirty=605 wb=733 unstable=0 bg_thresh=1004 thresh=2009 gap=671 poll_thresh=18 ino=257 dd-2584 [004] 317.053175: balance_dirty_state: bdi btrfs-1: dirty=630 wb=733 unstable=0 bg_thresh=1004 thresh=2008 gap=645 poll_thresh=19 ino=257 dd-2584 [004] 317.053352: balance_dirty_state: bdi btrfs-1: dirty=655 wb=733 unstable=0 bg_thresh=1006 thresh=2012 gap=624 poll_thresh=20 ino=257 dd-2584 [004] 317.053530: balance_dirty_state: bdi btrfs-1: dirty=705 wb=733 unstable=0 bg_thresh=1008 thresh=2017 gap=579 poll_thresh=21 ino=257 dd-2584 [004] 317.053668: balance_dirty_state: bdi btrfs-1: dirty=730 wb=733 unstable=0 bg_thresh=1011 thresh=2022 gap=559 poll_thresh=22 ino=257 dd-2584 [004] 317.053806: balance_dirty_state: bdi btrfs-1: dirty=755 wb=733 unstable=0 bg_thresh=1010 thresh=2021 gap=533 poll_thresh=23 ino=257 dd-2584 [004] 317.053947: balance_dirty_state: bdi btrfs-1: dirty=780 wb=708 unstable=0 bg_thresh=1012 thresh=2025 gap=537 poll_thresh=24 ino=257 dd-2584 [004] 317.054130: balance_dirty_state: bdi btrfs-1: dirty=830 wb=708 unstable=0 bg_thresh=1012 thresh=2024 gap=486 poll_thresh=25 ino=257 dd-2584 [004] 317.054137: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 317.060190: balance_dirty_state: bdi btrfs-1: dirty=830 wb=683 unstable=0 bg_thresh=1002 thresh=2005 gap=492 poll_thresh=25 ino=257 dd-2584 [004] 317.060195: balance_dirty_pages: bdi btrfs-1: bdi_limit=1355 task_limit=1271 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-26% task_gap=-151% task_weight=99% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 317.068295: balance_dirty_state: bdi btrfs-1: dirty=826 wb=521 unstable=0 bg_thresh=1000 thresh=2001 gap=654 poll_thresh=25 ino=257 dd-2584 [004] 317.068388: balance_dirty_state: bdi btrfs-1: dirty=826 wb=521 unstable=0 bg_thresh=1000 thresh=2001 gap=654 poll_thresh=19 ino=257 dd-2584 [004] 317.068841: balance_dirty_state: bdi btrfs-1: dirty=876 wb=521 unstable=0 bg_thresh=1003 thresh=2006 gap=609 poll_thresh=20 ino=257 dd-2584 [004] 317.069007: balance_dirty_state: bdi btrfs-1: dirty=901 wb=521 unstable=0 bg_thresh=1008 thresh=2016 gap=594 poll_thresh=21 ino=257 dd-2584 [004] 317.069183: balance_dirty_state: bdi btrfs-1: dirty=926 wb=521 unstable=0 bg_thresh=1007 thresh=2015 gap=568 poll_thresh=22 ino=257 dd-2584 [004] 317.069357: balance_dirty_state: bdi btrfs-1: dirty=976 wb=521 unstable=0 bg_thresh=1007 thresh=2014 gap=517 poll_thresh=23 ino=257 dd-2584 [004] 317.069538: balance_dirty_state: bdi btrfs-1: dirty=1001 wb=521 unstable=0 bg_thresh=1006 thresh=2013 gap=491 poll_thresh=24 ino=257 dd-2584 [004] 317.069544: balance_dirty_pages: bdi btrfs-1: bdi_limit=1363 task_limit=1278 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-68% task_gap=-236% task_weight=100% bdi_bw=56056 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 317.076298: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=263 unstable=0 bg_thresh=997 thresh=1995 gap=732 poll_thresh=24 ino=257 flush-btrfs-1-2586 [002] 317.076372: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24428 wrote=0 to_write=8192 dd-2584 [004] 317.076392: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=263 unstable=0 bg_thresh=997 thresh=1995 gap=732 poll_thresh=18 ino=257 dd-2584 [004] 317.076568: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=313 unstable=0 bg_thresh=1002 thresh=2005 gap=692 poll_thresh=19 ino=257 dd-2584 [004] 317.076718: balance_dirty_state: bdi btrfs-1: dirty=975 wb=363 unstable=0 bg_thresh=1005 thresh=2010 gap=672 poll_thresh=20 ino=257 dd-2584 [004] 317.077025: balance_dirty_state: bdi btrfs-1: dirty=850 wb=513 unstable=0 bg_thresh=1004 thresh=2009 gap=646 poll_thresh=21 ino=257 dd-2584 [004] 317.077184: balance_dirty_state: bdi btrfs-1: dirty=850 wb=563 unstable=0 bg_thresh=1004 thresh=2008 gap=595 poll_thresh=22 ino=257 dd-2584 [004] 317.077367: balance_dirty_state: bdi btrfs-1: dirty=800 wb=638 unstable=0 bg_thresh=1006 thresh=2012 gap=574 poll_thresh=23 ino=257 dd-2584 [004] 317.077542: balance_dirty_state: bdi btrfs-1: dirty=750 wb=713 unstable=0 bg_thresh=1005 thresh=2011 gap=548 poll_thresh=24 ino=257 dd-2584 [004] 317.077670: balance_dirty_state: bdi btrfs-1: dirty=725 wb=763 unstable=0 bg_thresh=1005 thresh=2010 gap=522 poll_thresh=25 ino=257 dd-2584 [004] 317.077801: balance_dirty_state: bdi btrfs-1: dirty=725 wb=813 unstable=0 bg_thresh=1001 thresh=2003 gap=465 poll_thresh=26 ino=257 dd-2584 [004] 317.077802: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-98% task_gap=-296% task_weight=99% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 317.078337: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=132 wrote=752 to_write=7440 dd-2584 [000] 317.084235: balance_dirty_state: bdi btrfs-1: dirty=525 wb=888 unstable=0 bg_thresh=992 thresh=1984 gap=571 poll_thresh=26 ino=257 dd-2584 [000] 317.084353: balance_dirty_state: bdi btrfs-1: dirty=525 wb=888 unstable=0 bg_thresh=997 thresh=1995 gap=582 poll_thresh=19 ino=257 dd-2584 [000] 317.084573: balance_dirty_state: bdi btrfs-1: dirty=575 wb=888 unstable=0 bg_thresh=1000 thresh=2000 gap=537 poll_thresh=20 ino=257 dd-2584 [000] 317.084824: balance_dirty_state: bdi btrfs-1: dirty=600 wb=888 unstable=0 bg_thresh=999 thresh=1999 gap=511 poll_thresh=21 ino=257 dd-2584 [000] 317.085219: balance_dirty_state: bdi btrfs-1: dirty=625 wb=888 unstable=0 bg_thresh=1001 thresh=2003 gap=490 poll_thresh=22 ino=257 dd-2584 [000] 317.085226: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 317.092263: balance_dirty_state: bdi btrfs-1: dirty=625 wb=763 unstable=0 bg_thresh=992 thresh=1985 gap=597 poll_thresh=22 ino=257 dd-2584 [004] 317.092368: balance_dirty_state: bdi btrfs-1: dirty=625 wb=763 unstable=0 bg_thresh=992 thresh=1985 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 317.092542: balance_dirty_state: bdi btrfs-1: dirty=675 wb=763 unstable=0 bg_thresh=994 thresh=1989 gap=551 poll_thresh=17 ino=257 dd-2584 [004] 317.092718: balance_dirty_state: bdi btrfs-1: dirty=700 wb=763 unstable=0 bg_thresh=997 thresh=1994 gap=531 poll_thresh=18 ino=257 dd-2584 [004] 317.092902: balance_dirty_state: bdi btrfs-1: dirty=725 wb=763 unstable=0 bg_thresh=996 thresh=1993 gap=505 poll_thresh=19 ino=257 dd-2584 [004] 317.093080: balance_dirty_state: bdi btrfs-1: dirty=750 wb=763 unstable=0 bg_thresh=1002 thresh=2004 gap=491 poll_thresh=20 ino=257 dd-2584 [004] 317.093086: balance_dirty_pages: bdi btrfs-1: bdi_limit=1354 task_limit=1270 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-73% task_gap=-247% task_weight=99% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 317.100196: balance_dirty_state: bdi btrfs-1: dirty=750 wb=638 unstable=0 bg_thresh=990 thresh=1981 gap=593 poll_thresh=20 ino=257 dd-2584 [004] 317.100332: balance_dirty_state: bdi btrfs-1: dirty=775 wb=638 unstable=0 bg_thresh=990 thresh=1981 gap=568 poll_thresh=15 ino=257 dd-2584 [004] 317.100418: balance_dirty_state: bdi btrfs-1: dirty=800 wb=638 unstable=0 bg_thresh=993 thresh=1986 gap=548 poll_thresh=16 ino=257 dd-2584 [004] 317.100585: balance_dirty_state: bdi btrfs-1: dirty=825 wb=638 unstable=0 bg_thresh=995 thresh=1991 gap=528 poll_thresh=17 ino=257 dd-2584 [004] 317.101054: balance_dirty_state: bdi btrfs-1: dirty=850 wb=638 unstable=0 bg_thresh=998 thresh=1996 gap=508 poll_thresh=18 ino=257 dd-2584 [004] 317.101225: balance_dirty_state: bdi btrfs-1: dirty=900 wb=638 unstable=0 bg_thresh=1000 thresh=2000 gap=462 poll_thresh=19 ino=257 dd-2584 [004] 317.101230: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-76% task_gap=-252% task_weight=99% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 317.108219: balance_dirty_state: bdi btrfs-1: dirty=900 wb=475 unstable=0 bg_thresh=990 thresh=1980 gap=605 poll_thresh=19 ino=257 dd-2584 [004] 317.108355: balance_dirty_state: bdi btrfs-1: dirty=900 wb=475 unstable=0 bg_thresh=990 thresh=1980 gap=605 poll_thresh=14 ino=257 dd-2584 [004] 317.108416: balance_dirty_state: bdi btrfs-1: dirty=925 wb=475 unstable=0 bg_thresh=992 thresh=1985 gap=585 poll_thresh=15 ino=257 dd-2584 [004] 317.108471: balance_dirty_state: bdi btrfs-1: dirty=950 wb=475 unstable=0 bg_thresh=995 thresh=1990 gap=565 poll_thresh=16 ino=257 dd-2584 [004] 317.108582: balance_dirty_state: bdi btrfs-1: dirty=975 wb=475 unstable=0 bg_thresh=997 thresh=1995 gap=545 poll_thresh=17 ino=257 dd-2584 [004] 317.108697: balance_dirty_state: bdi btrfs-1: dirty=1000 wb=475 unstable=0 bg_thresh=1000 thresh=2000 gap=525 poll_thresh=18 ino=257 dd-2584 [004] 317.108811: balance_dirty_state: bdi btrfs-1: dirty=1025 wb=475 unstable=0 bg_thresh=999 thresh=1999 gap=499 poll_thresh=19 ino=257 dd-2584 [004] 317.108816: balance_dirty_pages: bdi btrfs-1: bdi_limit=1349 task_limit=1265 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-301% task_weight=100% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 317.108879: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24460 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 317.110112: writeback_single_inode: bdi btrfs-1: ino=257 state= age=164 wrote=528 to_write=7664 dd-2584 [004] 317.116243: balance_dirty_state: bdi btrfs-1: dirty=499 wb=874 unstable=0 bg_thresh=997 thresh=1995 gap=622 poll_thresh=19 ino=257 dd-2584 [004] 317.116351: balance_dirty_state: bdi btrfs-1: dirty=524 wb=874 unstable=0 bg_thresh=1000 thresh=2000 gap=602 poll_thresh=14 ino=257 dd-2584 [004] 317.116412: balance_dirty_state: bdi btrfs-1: dirty=549 wb=874 unstable=0 bg_thresh=997 thresh=1994 gap=571 poll_thresh=15 ino=257 dd-2584 [004] 317.116472: balance_dirty_state: bdi btrfs-1: dirty=549 wb=874 unstable=0 bg_thresh=999 thresh=1999 gap=576 poll_thresh=16 ino=257 dd-2584 [004] 317.116763: balance_dirty_state: bdi btrfs-1: dirty=599 wb=874 unstable=0 bg_thresh=999 thresh=1998 gap=525 poll_thresh=17 ino=257 dd-2584 [004] 317.116879: balance_dirty_state: bdi btrfs-1: dirty=624 wb=874 unstable=0 bg_thresh=998 thresh=1997 gap=499 poll_thresh=18 ino=257 dd-2584 [004] 317.116884: balance_dirty_pages: bdi btrfs-1: bdi_limit=1347 task_limit=1263 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-54% task_gap=-209% task_weight=100% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 317.124233: balance_dirty_state: bdi btrfs-1: dirty=624 wb=749 unstable=0 bg_thresh=996 thresh=1993 gap=620 poll_thresh=18 ino=257 dd-2584 [004] 317.124336: balance_dirty_state: bdi btrfs-1: dirty=638 wb=756 unstable=0 bg_thresh=998 thresh=1996 gap=602 poll_thresh=13 ino=257 dd-2584 [004] 317.124421: balance_dirty_state: bdi btrfs-1: dirty=663 wb=756 unstable=0 bg_thresh=1000 thresh=2001 gap=582 poll_thresh=14 ino=257 dd-2584 [004] 317.124507: balance_dirty_state: bdi btrfs-1: dirty=688 wb=756 unstable=0 bg_thresh=997 thresh=1995 gap=551 poll_thresh=15 ino=257 dd-2584 [004] 317.124593: balance_dirty_state: bdi btrfs-1: dirty=688 wb=756 unstable=0 bg_thresh=1000 thresh=2000 gap=556 poll_thresh=16 ino=257 dd-2584 [004] 317.124764: balance_dirty_state: bdi btrfs-1: dirty=738 wb=756 unstable=0 bg_thresh=999 thresh=1999 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 317.124935: balance_dirty_state: bdi btrfs-1: dirty=763 wb=756 unstable=0 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 317.124941: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 317.132247: balance_dirty_state: bdi btrfs-1: dirty=763 wb=631 unstable=0 bg_thresh=992 thresh=1984 gap=590 poll_thresh=18 ino=257 dd-2584 [004] 317.132327: balance_dirty_state: bdi btrfs-1: dirty=788 wb=631 unstable=0 bg_thresh=992 thresh=1984 gap=565 poll_thresh=13 ino=257 dd-2584 [004] 317.132389: balance_dirty_state: bdi btrfs-1: dirty=788 wb=631 unstable=0 bg_thresh=994 thresh=1989 gap=570 poll_thresh=14 ino=257 dd-2584 [004] 317.132444: balance_dirty_state: bdi btrfs-1: dirty=813 wb=631 unstable=0 bg_thresh=994 thresh=1989 gap=545 poll_thresh=15 ino=257 dd-2584 [004] 317.132500: balance_dirty_state: bdi btrfs-1: dirty=838 wb=631 unstable=0 bg_thresh=997 thresh=1994 gap=525 poll_thresh=16 ino=257 dd-2584 [004] 317.132781: balance_dirty_state: bdi btrfs-1: dirty=863 wb=631 unstable=0 bg_thresh=999 thresh=1999 gap=505 poll_thresh=17 ino=257 dd-2584 [004] 317.132895: balance_dirty_state: bdi btrfs-1: dirty=888 wb=631 unstable=0 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=18 ino=257 dd-2584 [004] 317.132900: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-50% task_gap=-201% task_weight=99% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 317.140262: balance_dirty_state: bdi btrfs-1: dirty=888 wb=531 unstable=0 bg_thresh=998 thresh=1997 gap=578 poll_thresh=18 ino=257 dd-2584 [000] 317.140359: balance_dirty_state: bdi btrfs-1: dirty=913 wb=531 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=13 ino=257 dd-2584 [000] 317.140467: balance_dirty_state: bdi btrfs-1: dirty=913 wb=531 unstable=0 bg_thresh=1001 thresh=2002 gap=558 poll_thresh=14 ino=257 dd-2584 [000] 317.140574: balance_dirty_state: bdi btrfs-1: dirty=938 wb=531 unstable=0 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=15 ino=257 dd-2584 [000] 317.140684: balance_dirty_state: bdi btrfs-1: dirty=938 wb=531 unstable=0 bg_thresh=1003 thresh=2007 gap=538 poll_thresh=16 ino=257 dd-2584 [000] 317.140900: balance_dirty_state: bdi btrfs-1: dirty=988 wb=531 unstable=0 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=17 ino=257 dd-2584 [000] 317.140908: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-49% task_gap=-197% task_weight=99% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [000] 317.148255: balance_dirty_state: bdi btrfs-1: dirty=988 wb=381 unstable=0 bg_thresh=995 thresh=1991 gap=622 poll_thresh=17 ino=257 dd-2584 [000] 317.148374: balance_dirty_state: bdi btrfs-1: dirty=988 wb=381 unstable=0 bg_thresh=995 thresh=1990 gap=621 poll_thresh=13 ino=257 dd-2584 [000] 317.148484: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=381 unstable=0 bg_thresh=997 thresh=1995 gap=601 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 317.148534: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24500 wrote=0 to_write=8192 dd-2584 [000] 317.148603: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=381 unstable=0 bg_thresh=994 thresh=1989 gap=595 poll_thresh=15 ino=257 dd-2584 [000] 317.148717: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=406 unstable=0 bg_thresh=994 thresh=1988 gap=569 poll_thresh=16 ino=257 dd-2584 [000] 317.148947: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=456 unstable=0 bg_thresh=993 thresh=1987 gap=518 poll_thresh=17 ino=257 dd-2584 [000] 317.149512: balance_dirty_state: bdi btrfs-1: dirty=913 wb=581 unstable=0 bg_thresh=995 thresh=1991 gap=497 poll_thresh=18 ino=257 dd-2584 [000] 317.149515: balance_dirty_pages: bdi btrfs-1: bdi_limit=1341 task_limit=1258 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-82% task_gap=-264% task_weight=99% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 317.151137: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=592 to_write=7600 dd-2584 [000] 317.160247: balance_dirty_state: bdi btrfs-1: dirty=513 wb=731 unstable=0 bg_thresh=996 thresh=1993 gap=749 poll_thresh=18 ino=257 dd-2584 [000] 317.160316: balance_dirty_state: bdi btrfs-1: dirty=513 wb=731 unstable=0 bg_thresh=996 thresh=1993 gap=749 poll_thresh=13 ino=257 dd-2584 [000] 317.160373: balance_dirty_state: bdi btrfs-1: dirty=538 wb=731 unstable=0 bg_thresh=996 thresh=1992 gap=723 poll_thresh=14 ino=257 dd-2584 [000] 317.160430: balance_dirty_state: bdi btrfs-1: dirty=563 wb=731 unstable=0 bg_thresh=996 thresh=1992 gap=698 poll_thresh=15 ino=257 dd-2584 [000] 317.160486: balance_dirty_state: bdi btrfs-1: dirty=563 wb=731 unstable=0 bg_thresh=995 thresh=1991 gap=697 poll_thresh=16 ino=257 dd-2584 [000] 317.160599: balance_dirty_state: bdi btrfs-1: dirty=613 wb=731 unstable=0 bg_thresh=995 thresh=1990 gap=646 poll_thresh=17 ino=257 dd-2584 [000] 317.160712: balance_dirty_state: bdi btrfs-1: dirty=638 wb=731 unstable=0 bg_thresh=997 thresh=1994 gap=625 poll_thresh=18 ino=257 dd-2584 [000] 317.160827: balance_dirty_state: bdi btrfs-1: dirty=663 wb=731 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=19 ino=257 dd-2584 [000] 317.160943: balance_dirty_state: bdi btrfs-1: dirty=713 wb=731 unstable=0 bg_thresh=996 thresh=1992 gap=548 poll_thresh=20 ino=257 dd-2584 [000] 317.161060: balance_dirty_state: bdi btrfs-1: dirty=738 wb=731 unstable=0 bg_thresh=998 thresh=1996 gap=527 poll_thresh=21 ino=257 dd-2584 [000] 317.161348: balance_dirty_state: bdi btrfs-1: dirty=763 wb=731 unstable=0 bg_thresh=997 thresh=1995 gap=501 poll_thresh=22 ino=257 dd-2584 [000] 317.161466: balance_dirty_state: bdi btrfs-1: dirty=788 wb=731 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=23 ino=257 dd-2584 [000] 317.161470: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [004] 317.168276: balance_dirty_state: bdi btrfs-1: dirty=788 wb=581 unstable=0 bg_thresh=996 thresh=1993 gap=624 poll_thresh=23 ino=257 dd-2584 [004] 317.168367: balance_dirty_state: bdi btrfs-1: dirty=813 wb=581 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=17 ino=257 dd-2584 [004] 317.168534: balance_dirty_state: bdi btrfs-1: dirty=838 wb=581 unstable=0 bg_thresh=1001 thresh=2003 gap=584 poll_thresh=18 ino=257 dd-2584 [004] 317.168702: balance_dirty_state: bdi btrfs-1: dirty=863 wb=581 unstable=0 bg_thresh=1004 thresh=2008 gap=564 poll_thresh=19 ino=257 dd-2584 [004] 317.168873: balance_dirty_state: bdi btrfs-1: dirty=913 wb=581 unstable=0 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=20 ino=257 dd-2584 [004] 317.169040: balance_dirty_state: bdi btrfs-1: dirty=938 wb=581 unstable=0 bg_thresh=1003 thresh=2006 gap=487 poll_thresh=21 ino=257 dd-2584 [004] 317.169046: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 317.176261: balance_dirty_state: bdi btrfs-1: dirty=938 wb=456 unstable=0 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=21 ino=257 dd-2584 [004] 317.176327: balance_dirty_state: bdi btrfs-1: dirty=938 wb=456 unstable=0 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=16 ino=257 dd-2584 [004] 317.176443: balance_dirty_state: bdi btrfs-1: dirty=988 wb=456 unstable=0 bg_thresh=1004 thresh=2008 gap=564 poll_thresh=17 ino=257 dd-2584 [004] 317.176724: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=456 unstable=0 bg_thresh=1006 thresh=2012 gap=543 poll_thresh=18 ino=257 flush-btrfs-1-2586 [002] 317.176789: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24528 wrote=0 to_write=8192 dd-2584 [004] 317.176851: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=456 unstable=0 bg_thresh=1005 thresh=2011 gap=517 poll_thresh=19 ino=257 dd-2584 [004] 317.176976: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=506 unstable=0 bg_thresh=1005 thresh=2010 gap=466 poll_thresh=20 ino=257 dd-2584 [004] 317.176978: balance_dirty_pages: bdi btrfs-1: bdi_limit=1360 task_limit=1275 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-93% task_gap=-287% task_weight=100% bdi_bw=57484 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 317.178146: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=60 wrote=576 to_write=7616 dd-2584 [004] 317.184226: balance_dirty_state: bdi btrfs-1: dirty=513 wb=906 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=20 ino=257 dd-2584 [004] 317.184311: balance_dirty_state: bdi btrfs-1: dirty=513 wb=906 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=15 ino=257 dd-2584 [004] 317.184367: balance_dirty_state: bdi btrfs-1: dirty=538 wb=906 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=16 ino=257 dd-2584 [004] 317.184477: balance_dirty_state: bdi btrfs-1: dirty=563 wb=906 unstable=0 bg_thresh=1001 thresh=2002 gap=533 poll_thresh=17 ino=257 dd-2584 [004] 317.184588: balance_dirty_state: bdi btrfs-1: dirty=588 wb=906 unstable=0 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=18 ino=257 dd-2584 [004] 317.184702: balance_dirty_state: bdi btrfs-1: dirty=638 wb=906 unstable=0 bg_thresh=1005 thresh=2011 gap=467 poll_thresh=19 ino=257 dd-2584 [004] 317.184706: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1560 avg_dirty=1560 bdi_gap=-116% task_gap=-333% task_weight=100% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 317.192228: balance_dirty_state: bdi btrfs-1: dirty=638 wb=781 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=19 ino=257 dd-2584 [004] 317.192314: balance_dirty_state: bdi btrfs-1: dirty=638 wb=781 unstable=0 bg_thresh=997 thresh=1994 gap=575 poll_thresh=14 ino=257 dd-2584 [004] 317.192371: balance_dirty_state: bdi btrfs-1: dirty=663 wb=781 unstable=0 bg_thresh=999 thresh=1999 gap=555 poll_thresh=15 ino=257 dd-2584 [004] 317.192426: balance_dirty_state: bdi btrfs-1: dirty=688 wb=781 unstable=0 bg_thresh=999 thresh=1999 gap=530 poll_thresh=16 ino=257 dd-2584 [004] 317.192707: balance_dirty_state: bdi btrfs-1: dirty=713 wb=781 unstable=0 bg_thresh=1004 thresh=2009 gap=515 poll_thresh=17 ino=257 dd-2584 [004] 317.192819: balance_dirty_state: bdi btrfs-1: dirty=738 wb=781 unstable=0 bg_thresh=1004 thresh=2008 gap=489 poll_thresh=18 ino=257 dd-2584 [004] 317.192824: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-71% task_gap=-242% task_weight=99% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 317.200308: balance_dirty_state: bdi btrfs-1: dirty=738 wb=656 unstable=0 bg_thresh=1002 thresh=2004 gap=610 poll_thresh=18 ino=257 dd-2584 [004] 317.200415: balance_dirty_state: bdi btrfs-1: dirty=763 wb=656 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=13 ino=257 dd-2584 [004] 317.200498: balance_dirty_state: bdi btrfs-1: dirty=763 wb=656 unstable=0 bg_thresh=1004 thresh=2009 gap=590 poll_thresh=14 ino=257 dd-2584 [004] 317.200583: balance_dirty_state: bdi btrfs-1: dirty=788 wb=656 unstable=0 bg_thresh=1004 thresh=2009 gap=565 poll_thresh=15 ino=257 dd-2584 [004] 317.200668: balance_dirty_state: bdi btrfs-1: dirty=813 wb=656 unstable=0 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=16 ino=257 dd-2584 [004] 317.200836: balance_dirty_state: bdi btrfs-1: dirty=838 wb=656 unstable=0 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=17 ino=257 dd-2584 [004] 317.201007: balance_dirty_state: bdi btrfs-1: dirty=863 wb=656 unstable=0 bg_thresh=1005 thresh=2011 gap=492 poll_thresh=18 ino=257 dd-2584 [004] 317.201013: balance_dirty_pages: bdi btrfs-1: bdi_limit=1361 task_limit=1276 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-92% task_gap=-286% task_weight=100% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 317.208250: balance_dirty_state: bdi btrfs-1: dirty=863 wb=581 unstable=0 bg_thresh=996 thresh=1993 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 317.208317: balance_dirty_state: bdi btrfs-1: dirty=888 wb=581 unstable=0 bg_thresh=996 thresh=1993 gap=524 poll_thresh=13 ino=257 dd-2584 [004] 317.208387: balance_dirty_state: bdi btrfs-1: dirty=913 wb=581 unstable=0 bg_thresh=999 thresh=1998 gap=504 poll_thresh=14 ino=257 dd-2584 [004] 317.208471: balance_dirty_state: bdi btrfs-1: dirty=913 wb=581 unstable=0 bg_thresh=999 thresh=1998 gap=504 poll_thresh=15 ino=257 dd-2584 [004] 317.208546: balance_dirty_state: bdi btrfs-1: dirty=938 wb=581 unstable=0 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=16 ino=257 dd-2584 [004] 317.208553: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-74% task_gap=-249% task_weight=99% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=16 period=0 think=0 pause=8 dd-2584 [004] 317.216310: balance_dirty_state: bdi btrfs-1: dirty=938 wb=306 unstable=0 bg_thresh=987 thresh=1974 gap=730 poll_thresh=16 ino=257 dd-2584 [004] 317.216584: balance_dirty_state: bdi btrfs-1: dirty=963 wb=306 unstable=0 bg_thresh=984 thresh=1968 gap=699 poll_thresh=12 ino=257 dd-2584 [004] 317.216644: balance_dirty_state: bdi btrfs-1: dirty=963 wb=306 unstable=0 bg_thresh=986 thresh=1973 gap=704 poll_thresh=13 ino=257 dd-2584 [004] 317.216727: balance_dirty_state: bdi btrfs-1: dirty=988 wb=306 unstable=0 bg_thresh=986 thresh=1973 gap=679 poll_thresh=14 ino=257 dd-2584 [004] 317.216821: balance_dirty_state: bdi btrfs-1: dirty=988 wb=306 unstable=0 bg_thresh=989 thresh=1978 gap=684 poll_thresh=15 ino=257 dd-2584 [004] 317.216909: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=306 unstable=0 bg_thresh=991 thresh=1983 gap=664 poll_thresh=16 ino=257 flush-btrfs-1-2586 [002] 317.216972: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24568 wrote=0 to_write=8192 dd-2584 [004] 317.217095: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=306 unstable=0 bg_thresh=997 thresh=1994 gap=675 poll_thresh=17 ino=257 dd-2584 [004] 317.217277: balance_dirty_state: bdi btrfs-1: dirty=988 wb=406 unstable=0 bg_thresh=996 thresh=1993 gap=599 poll_thresh=18 ino=257 dd-2584 [004] 317.217426: balance_dirty_state: bdi btrfs-1: dirty=963 wb=456 unstable=0 bg_thresh=996 thresh=1992 gap=573 poll_thresh=19 ino=257 dd-2584 [004] 317.217599: balance_dirty_state: bdi btrfs-1: dirty=913 wb=531 unstable=0 bg_thresh=998 thresh=1996 gap=552 poll_thresh=20 ino=257 dd-2584 [004] 317.217747: balance_dirty_state: bdi btrfs-1: dirty=888 wb=581 unstable=0 bg_thresh=997 thresh=1995 gap=526 poll_thresh=21 ino=257 dd-2584 [004] 317.218115: balance_dirty_state: bdi btrfs-1: dirty=763 wb=756 unstable=0 bg_thresh=997 thresh=1994 gap=475 poll_thresh=22 ino=257 dd-2584 [004] 317.218118: balance_dirty_pages: bdi btrfs-1: bdi_limit=1344 task_limit=1260 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-104% task_gap=-308% task_weight=100% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 317.218713: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=100 wrote=704 to_write=7488 dd-2584 [001] 317.224319: balance_dirty_state: bdi btrfs-1: dirty=513 wb=881 unstable=0 bg_thresh=994 thresh=1988 gap=594 poll_thresh=22 ino=257 dd-2584 [001] 317.224389: balance_dirty_state: bdi btrfs-1: dirty=513 wb=881 unstable=0 bg_thresh=997 thresh=1994 gap=600 poll_thresh=16 ino=257 dd-2584 [001] 317.224516: balance_dirty_state: bdi btrfs-1: dirty=563 wb=881 unstable=0 bg_thresh=998 thresh=1997 gap=553 poll_thresh=17 ino=257 dd-2584 [001] 317.224641: balance_dirty_state: bdi btrfs-1: dirty=588 wb=881 unstable=0 bg_thresh=1004 thresh=2008 gap=539 poll_thresh=18 ino=257 dd-2584 [001] 317.224767: balance_dirty_state: bdi btrfs-1: dirty=613 wb=881 unstable=0 bg_thresh=1003 thresh=2007 gap=513 poll_thresh=19 ino=257 dd-2584 [001] 317.224885: balance_dirty_state: bdi btrfs-1: dirty=663 wb=881 unstable=0 bg_thresh=1003 thresh=2006 gap=462 poll_thresh=20 ino=257 dd-2584 [001] 317.224891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1356 task_limit=1272 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-96% task_gap=-291% task_weight=99% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 317.232302: balance_dirty_state: bdi btrfs-1: dirty=663 wb=881 unstable=0 bg_thresh=1000 thresh=2000 gap=456 poll_thresh=20 ino=257 dd-2584 [001] 317.232312: balance_dirty_pages: bdi btrfs-1: bdi_limit=1350 task_limit=1266 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-100% task_gap=-300% task_weight=99% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 317.240333: balance_dirty_state: bdi btrfs-1: dirty=663 wb=681 unstable=0 bg_thresh=1000 thresh=2000 gap=656 poll_thresh=20 ino=257 dd-2584 [001] 317.240405: balance_dirty_state: bdi btrfs-1: dirty=663 wb=681 unstable=0 bg_thresh=999 thresh=1999 gap=655 poll_thresh=15 ino=257 dd-2584 [001] 317.240469: balance_dirty_state: bdi btrfs-1: dirty=688 wb=681 unstable=0 bg_thresh=1002 thresh=2004 gap=635 poll_thresh=16 ino=257 dd-2584 [001] 317.240591: balance_dirty_state: bdi btrfs-1: dirty=713 wb=681 unstable=0 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=17 ino=257 dd-2584 [001] 317.240720: balance_dirty_state: bdi btrfs-1: dirty=738 wb=681 unstable=0 bg_thresh=1001 thresh=2002 gap=583 poll_thresh=18 ino=257 dd-2584 [001] 317.241022: balance_dirty_state: bdi btrfs-1: dirty=788 wb=681 unstable=0 bg_thresh=1000 thresh=2001 gap=532 poll_thresh=19 ino=257 dd-2584 [001] 317.241140: balance_dirty_state: bdi btrfs-1: dirty=813 wb=681 unstable=0 bg_thresh=999 thresh=1999 gap=505 poll_thresh=20 ino=257 dd-2584 [001] 317.241259: balance_dirty_state: bdi btrfs-1: dirty=838 wb=681 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=21 ino=257 dd-2584 [001] 317.241264: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-101% task_gap=-303% task_weight=100% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 317.252318: balance_dirty_state: bdi btrfs-1: dirty=838 wb=431 unstable=0 bg_thresh=1000 thresh=2000 gap=731 poll_thresh=21 ino=257 dd-2584 [005] 317.252382: balance_dirty_state: bdi btrfs-1: dirty=838 wb=431 unstable=0 bg_thresh=1000 thresh=2000 gap=731 poll_thresh=16 ino=257 dd-2584 [005] 317.252496: balance_dirty_state: bdi btrfs-1: dirty=888 wb=431 unstable=0 bg_thresh=1005 thresh=2010 gap=691 poll_thresh=17 ino=257 dd-2584 [005] 317.252613: balance_dirty_state: bdi btrfs-1: dirty=913 wb=431 unstable=0 bg_thresh=1004 thresh=2009 gap=665 poll_thresh=18 ino=257 dd-2584 [005] 317.252732: balance_dirty_state: bdi btrfs-1: dirty=938 wb=431 unstable=0 bg_thresh=1004 thresh=2008 gap=639 poll_thresh=19 ino=257 dd-2584 [005] 317.252848: balance_dirty_state: bdi btrfs-1: dirty=988 wb=431 unstable=0 bg_thresh=1003 thresh=2007 gap=588 poll_thresh=20 ino=257 dd-2584 [005] 317.253141: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=431 unstable=0 bg_thresh=1005 thresh=2011 gap=567 poll_thresh=21 ino=257 flush-btrfs-1-2586 [002] 317.253188: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24604 wrote=0 to_write=8192 dd-2584 [005] 317.253266: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=431 unstable=0 bg_thresh=1005 thresh=2010 gap=541 poll_thresh=22 ino=257 dd-2584 [005] 317.253395: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=481 unstable=0 bg_thresh=1004 thresh=2009 gap=515 poll_thresh=23 ino=257 dd-2584 [005] 317.253522: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=531 unstable=0 bg_thresh=1004 thresh=2008 gap=464 poll_thresh=24 ino=257 dd-2584 [005] 317.253524: balance_dirty_pages: bdi btrfs-1: bdi_limit=1358 task_limit=1273 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-94% task_gap=-290% task_weight=100% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 317.254640: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=136 wrote=608 to_write=7584 dd-2584 [004] 317.260334: balance_dirty_state: bdi btrfs-1: dirty=488 wb=931 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=24 ino=257 dd-2584 [004] 317.260436: balance_dirty_state: bdi btrfs-1: dirty=488 wb=931 unstable=0 bg_thresh=1002 thresh=2004 gap=585 poll_thresh=18 ino=257 dd-2584 [004] 317.260669: balance_dirty_state: bdi btrfs-1: dirty=538 wb=931 unstable=0 bg_thresh=1004 thresh=2009 gap=540 poll_thresh=19 ino=257 dd-2584 [004] 317.260902: balance_dirty_state: bdi btrfs-1: dirty=563 wb=931 unstable=0 bg_thresh=1009 thresh=2019 gap=525 poll_thresh=20 ino=257 dd-2584 [004] 317.261139: balance_dirty_state: bdi btrfs-1: dirty=588 wb=931 unstable=0 bg_thresh=1009 thresh=2018 gap=499 poll_thresh=21 ino=257 dd-2584 [004] 317.261148: balance_dirty_pages: bdi btrfs-1: bdi_limit=1368 task_limit=1282 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-64% task_gap=-230% task_weight=101% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 317.268292: balance_dirty_state: bdi btrfs-1: dirty=588 wb=806 unstable=0 bg_thresh=1011 thresh=2022 gap=628 poll_thresh=21 ino=257 dd-2584 [004] 317.268481: balance_dirty_state: bdi btrfs-1: dirty=613 wb=806 unstable=0 bg_thresh=1010 thresh=2021 gap=602 poll_thresh=16 ino=257 dd-2584 [004] 317.269485: balance_dirty_state: bdi btrfs-1: dirty=638 wb=806 unstable=0 bg_thresh=1007 thresh=2014 gap=570 poll_thresh=17 ino=257 dd-2584 [004] 317.269849: balance_dirty_state: bdi btrfs-1: dirty=663 wb=806 unstable=0 bg_thresh=1012 thresh=2025 gap=556 poll_thresh=18 ino=257 dd-2584 [004] 317.270211: balance_dirty_state: bdi btrfs-1: dirty=713 wb=806 unstable=0 bg_thresh=1014 thresh=2029 gap=510 poll_thresh=19 ino=257 dd-2584 [004] 317.270571: balance_dirty_state: bdi btrfs-1: dirty=738 wb=806 unstable=0 bg_thresh=1014 thresh=2028 gap=484 poll_thresh=20 ino=257 dd-2584 [004] 317.270584: balance_dirty_pages: bdi btrfs-1: bdi_limit=1378 task_limit=1291 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-58% task_gap=-218% task_weight=101% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 317.276279: balance_dirty_state: bdi btrfs-1: dirty=738 wb=806 unstable=0 bg_thresh=1004 thresh=2009 gap=465 poll_thresh=20 ino=257 dd-2584 [004] 317.276285: balance_dirty_pages: bdi btrfs-1: bdi_limit=1359 task_limit=1274 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-70% task_gap=-242% task_weight=100% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 317.284292: balance_dirty_state: bdi btrfs-1: dirty=738 wb=506 unstable=0 bg_thresh=1005 thresh=2010 gap=766 poll_thresh=20 ino=257 dd-2584 [004] 317.284404: balance_dirty_state: bdi btrfs-1: dirty=763 wb=506 unstable=0 bg_thresh=1005 thresh=2010 gap=741 poll_thresh=15 ino=257 dd-2584 [004] 317.284466: balance_dirty_state: bdi btrfs-1: dirty=763 wb=506 unstable=0 bg_thresh=1007 thresh=2015 gap=746 poll_thresh=16 ino=257 dd-2584 [004] 317.284578: balance_dirty_state: bdi btrfs-1: dirty=813 wb=506 unstable=0 bg_thresh=1010 thresh=2020 gap=701 poll_thresh=17 ino=257 dd-2584 [004] 317.284692: balance_dirty_state: bdi btrfs-1: dirty=838 wb=506 unstable=0 bg_thresh=1012 thresh=2025 gap=681 poll_thresh=18 ino=257 dd-2584 [004] 317.284806: balance_dirty_state: bdi btrfs-1: dirty=863 wb=506 unstable=0 bg_thresh=1014 thresh=2029 gap=660 poll_thresh=19 ino=257 dd-2584 [004] 317.285090: balance_dirty_state: bdi btrfs-1: dirty=888 wb=506 unstable=0 bg_thresh=1014 thresh=2028 gap=634 poll_thresh=20 ino=257 dd-2584 [004] 317.285204: balance_dirty_state: bdi btrfs-1: dirty=938 wb=506 unstable=0 bg_thresh=1013 thresh=2027 gap=583 poll_thresh=21 ino=257 dd-2584 [004] 317.285319: balance_dirty_state: bdi btrfs-1: dirty=963 wb=506 unstable=0 bg_thresh=1012 thresh=2025 gap=556 poll_thresh=22 ino=257 dd-2584 [004] 317.285431: balance_dirty_state: bdi btrfs-1: dirty=988 wb=506 unstable=0 bg_thresh=1012 thresh=2024 gap=530 poll_thresh=23 ino=257 dd-2584 [004] 317.285543: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=506 unstable=0 bg_thresh=1011 thresh=2023 gap=479 poll_thresh=24 ino=257 dd-2584 [004] 317.285548: balance_dirty_pages: bdi btrfs-1: bdi_limit=1373 task_limit=1287 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-85% task_gap=-271% task_weight=100% bdi_bw=58452 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 317.285633: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24636 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 317.286898: writeback_single_inode: bdi btrfs-1: ino=257 state= age=168 wrote=544 to_write=7648 flush-btrfs-1-2586 [002] 317.286900: writeback_single_inode: bdi default: ino=256 state= age=12 wrote=0 to_write=7648 dd-2584 [000] 317.292353: balance_dirty_state: bdi btrfs-1: dirty=513 wb=906 unstable=0 bg_thresh=1003 thresh=2006 gap=587 poll_thresh=24 ino=257 dd-2584 [000] 317.292452: balance_dirty_state: bdi btrfs-1: dirty=538 wb=906 unstable=0 bg_thresh=1003 thresh=2006 gap=562 poll_thresh=18 ino=257 dd-2584 [000] 317.292620: balance_dirty_state: bdi btrfs-1: dirty=563 wb=906 unstable=0 bg_thresh=1005 thresh=2010 gap=541 poll_thresh=19 ino=257 dd-2584 [000] 317.292786: balance_dirty_state: bdi btrfs-1: dirty=613 wb=906 unstable=0 bg_thresh=1010 thresh=2021 gap=502 poll_thresh=20 ino=257 dd-2584 [000] 317.292791: balance_dirty_pages: bdi btrfs-1: bdi_limit=1371 task_limit=1286 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-63% task_gap=-225% task_weight=99% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [004] 317.301932: balance_dirty_state: bdi btrfs-1: dirty=613 wb=781 unstable=0 bg_thresh=1005 thresh=2011 gap=617 poll_thresh=20 ino=257 dd-2584 [004] 317.302074: balance_dirty_state: bdi btrfs-1: dirty=613 wb=781 unstable=0 bg_thresh=1005 thresh=2011 gap=617 poll_thresh=15 ino=257 dd-2584 [004] 317.302163: balance_dirty_state: bdi btrfs-1: dirty=638 wb=781 unstable=0 bg_thresh=1008 thresh=2016 gap=597 poll_thresh=16 ino=257 dd-2584 [004] 317.302611: balance_dirty_state: bdi btrfs-1: dirty=663 wb=781 unstable=0 bg_thresh=1006 thresh=2013 gap=569 poll_thresh=17 ino=257 dd-2584 [004] 317.302770: balance_dirty_state: bdi btrfs-1: dirty=688 wb=781 unstable=0 bg_thresh=1009 thresh=2018 gap=549 poll_thresh=18 ino=257 dd-2584 [004] 317.302887: balance_dirty_state: bdi btrfs-1: dirty=738 wb=781 unstable=0 bg_thresh=1011 thresh=2022 gap=503 poll_thresh=19 ino=257 dd-2584 [004] 317.302891: balance_dirty_pages: bdi btrfs-1: bdi_limit=1372 task_limit=1287 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-39% task_gap=-177% task_weight=99% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 317.308356: balance_dirty_state: bdi btrfs-1: dirty=738 wb=631 unstable=0 bg_thresh=1010 thresh=2021 gap=652 poll_thresh=19 ino=257 dd-2584 [006] 317.308436: balance_dirty_state: bdi btrfs-1: dirty=738 wb=631 unstable=0 bg_thresh=1010 thresh=2021 gap=652 poll_thresh=14 ino=257 dd-2584 [006] 317.308498: balance_dirty_state: bdi btrfs-1: dirty=763 wb=631 unstable=0 bg_thresh=1013 thresh=2026 gap=632 poll_thresh=15 ino=257 dd-2584 [006] 317.308557: balance_dirty_state: bdi btrfs-1: dirty=788 wb=631 unstable=0 bg_thresh=1013 thresh=2026 gap=607 poll_thresh=16 ino=257 dd-2584 [006] 317.308676: balance_dirty_state: bdi btrfs-1: dirty=813 wb=631 unstable=0 bg_thresh=1015 thresh=2031 gap=587 poll_thresh=17 ino=257 dd-2584 [006] 317.308796: balance_dirty_state: bdi btrfs-1: dirty=838 wb=631 unstable=0 bg_thresh=1017 thresh=2035 gap=566 poll_thresh=18 ino=257 dd-2584 [006] 317.308914: balance_dirty_state: bdi btrfs-1: dirty=888 wb=631 unstable=0 bg_thresh=1014 thresh=2028 gap=509 poll_thresh=19 ino=257 dd-2584 [006] 317.309212: balance_dirty_state: bdi btrfs-1: dirty=913 wb=631 unstable=0 bg_thresh=1013 thresh=2027 gap=483 poll_thresh=20 ino=257 dd-2584 [006] 317.309217: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 317.316339: balance_dirty_state: bdi btrfs-1: dirty=913 wb=556 unstable=0 bg_thresh=1012 thresh=2025 gap=556 poll_thresh=20 ino=257 dd-2584 [006] 317.316408: balance_dirty_state: bdi btrfs-1: dirty=938 wb=556 unstable=0 bg_thresh=1012 thresh=2024 gap=530 poll_thresh=15 ino=257 dd-2584 [006] 317.316469: balance_dirty_state: bdi btrfs-1: dirty=938 wb=556 unstable=0 bg_thresh=1012 thresh=2024 gap=530 poll_thresh=16 ino=257 dd-2584 [006] 317.316588: balance_dirty_state: bdi btrfs-1: dirty=963 wb=556 unstable=0 bg_thresh=1014 thresh=2028 gap=509 poll_thresh=17 ino=257 dd-2584 [006] 317.316705: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=556 unstable=0 bg_thresh=1013 thresh=2027 gap=458 poll_thresh=18 ino=257 dd-2584 [006] 317.316709: balance_dirty_pages: bdi btrfs-1: bdi_limit=1377 task_limit=1291 bdi_dirty=1520 avg_dirty=1520 bdi_gap=-82% task_gap=-265% task_weight=100% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [006] 317.324325: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=406 unstable=0 bg_thresh=1014 thresh=2028 gap=609 poll_thresh=18 ino=257 dd-2584 [006] 317.324407: balance_dirty_state: bdi btrfs-1: dirty=1013 wb=406 unstable=0 bg_thresh=1013 thresh=2027 gap=608 poll_thresh=13 ino=257 dd-2584 [006] 317.324469: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=406 unstable=0 bg_thresh=1010 thresh=2021 gap=577 poll_thresh=14 ino=257 flush-btrfs-1-2586 [002] 317.324488: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24676 wrote=0 to_write=8192 dd-2584 [006] 317.324556: balance_dirty_state: bdi btrfs-1: dirty=1063 wb=406 unstable=0 bg_thresh=1013 thresh=2026 gap=557 poll_thresh=15 ino=257 dd-2584 [006] 317.324648: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=431 unstable=0 bg_thresh=1012 thresh=2025 gap=556 poll_thresh=16 ino=257 dd-2584 [006] 317.324829: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=481 unstable=0 bg_thresh=1012 thresh=2024 gap=505 poll_thresh=17 ino=257 dd-2584 [006] 317.324832: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 317.325983: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=32 wrote=576 to_write=7616 dd-2584 [005] 317.332355: balance_dirty_state: bdi btrfs-1: dirty=538 wb=856 unstable=0 bg_thresh=1012 thresh=2024 gap=630 poll_thresh=17 ino=257 dd-2584 [005] 317.332424: balance_dirty_state: bdi btrfs-1: dirty=538 wb=856 unstable=0 bg_thresh=1012 thresh=2024 gap=630 poll_thresh=13 ino=257 dd-2584 [005] 317.332488: balance_dirty_state: bdi btrfs-1: dirty=563 wb=856 unstable=0 bg_thresh=1014 thresh=2029 gap=610 poll_thresh=14 ino=257 dd-2584 [005] 317.332550: balance_dirty_state: bdi btrfs-1: dirty=588 wb=856 unstable=0 bg_thresh=1011 thresh=2023 gap=579 poll_thresh=15 ino=257 dd-2584 [005] 317.332793: balance_dirty_state: bdi btrfs-1: dirty=588 wb=856 unstable=0 bg_thresh=1014 thresh=2028 gap=584 poll_thresh=16 ino=257 dd-2584 [005] 317.332913: balance_dirty_state: bdi btrfs-1: dirty=638 wb=856 unstable=0 bg_thresh=1016 thresh=2032 gap=538 poll_thresh=17 ino=257 dd-2584 [005] 317.333032: balance_dirty_state: bdi btrfs-1: dirty=663 wb=856 unstable=0 bg_thresh=1015 thresh=2031 gap=512 poll_thresh=18 ino=257 dd-2584 [005] 317.333150: balance_dirty_state: bdi btrfs-1: dirty=688 wb=856 unstable=0 bg_thresh=1012 thresh=2024 gap=480 poll_thresh=19 ino=257 dd-2584 [005] 317.333155: balance_dirty_pages: bdi btrfs-1: bdi_limit=1374 task_limit=1289 bdi_dirty=1440 avg_dirty=1440 bdi_gap=-37% task_gap=-175% task_weight=99% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 317.344286: balance_dirty_state: bdi btrfs-1: dirty=688 wb=581 unstable=0 bg_thresh=1001 thresh=2003 gap=734 poll_thresh=19 ino=257 dd-2584 [005] 317.344355: balance_dirty_state: bdi btrfs-1: dirty=713 wb=581 unstable=0 bg_thresh=1001 thresh=2002 gap=708 poll_thresh=14 ino=257 dd-2584 [005] 317.344416: balance_dirty_state: bdi btrfs-1: dirty=713 wb=581 unstable=0 bg_thresh=1001 thresh=2002 gap=708 poll_thresh=15 ino=257 dd-2584 [005] 317.344478: balance_dirty_state: bdi btrfs-1: dirty=738 wb=581 unstable=0 bg_thresh=1000 thresh=2001 gap=682 poll_thresh=16 ino=257 dd-2584 [005] 317.344602: balance_dirty_state: bdi btrfs-1: dirty=763 wb=581 unstable=0 bg_thresh=1000 thresh=2000 gap=656 poll_thresh=17 ino=257 dd-2584 [005] 317.344757: balance_dirty_state: bdi btrfs-1: dirty=813 wb=556 unstable=0 bg_thresh=1002 thresh=2004 gap=635 poll_thresh=18 ino=257 dd-2584 [005] 317.344945: balance_dirty_state: bdi btrfs-1: dirty=838 wb=556 unstable=0 bg_thresh=1001 thresh=2003 gap=609 poll_thresh=19 ino=257 dd-2584 [005] 317.345386: balance_dirty_state: bdi btrfs-1: dirty=863 wb=556 unstable=0 bg_thresh=998 thresh=1996 gap=577 poll_thresh=20 ino=257 dd-2584 [005] 317.345506: balance_dirty_state: bdi btrfs-1: dirty=888 wb=556 unstable=0 bg_thresh=997 thresh=1995 gap=551 poll_thresh=21 ino=257 dd-2584 [005] 317.345626: balance_dirty_state: bdi btrfs-1: dirty=938 wb=556 unstable=0 bg_thresh=999 thresh=1999 gap=505 poll_thresh=22 ino=257 dd-2584 [005] 317.345746: balance_dirty_state: bdi btrfs-1: dirty=963 wb=556 unstable=0 bg_thresh=999 thresh=1998 gap=479 poll_thresh=23 ino=257 dd-2584 [005] 317.345751: balance_dirty_pages: bdi btrfs-1: bdi_limit=1348 task_limit=1264 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-30% task_gap=-160% task_weight=100% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 dd-2584 [005] 317.352270: balance_dirty_state: bdi btrfs-1: dirty=963 wb=556 unstable=0 bg_thresh=1001 thresh=2003 gap=484 poll_thresh=23 ino=257 dd-2584 [005] 317.352276: balance_dirty_pages: bdi btrfs-1: bdi_limit=1353 task_limit=1269 bdi_dirty=1400 avg_dirty=1400 bdi_gap=-27% task_gap=-154% task_weight=99% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [005] 317.360271: balance_dirty_state: bdi btrfs-1: dirty=963 wb=306 unstable=0 bg_thresh=946 thresh=1893 gap=624 poll_thresh=23 ino=257 flush-btrfs-1-2586 [002] 317.360355: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24712 wrote=0 to_write=8192 dd-2584 [005] 317.360371: balance_dirty_state: bdi btrfs-1: dirty=963 wb=306 unstable=0 bg_thresh=949 thresh=1898 gap=629 poll_thresh=17 ino=257 dd-2584 [005] 317.360562: balance_dirty_state: bdi btrfs-1: dirty=963 wb=356 unstable=0 bg_thresh=951 thresh=1903 gap=584 poll_thresh=18 ino=257 dd-2584 [005] 317.360765: balance_dirty_state: bdi btrfs-1: dirty=888 wb=456 unstable=0 bg_thresh=954 thresh=1908 gap=564 poll_thresh=19 ino=257 dd-2584 [005] 317.360972: balance_dirty_state: bdi btrfs-1: dirty=838 wb=531 unstable=0 bg_thresh=953 thresh=1906 gap=537 poll_thresh=20 ino=257 dd-2584 [005] 317.361468: balance_dirty_state: bdi btrfs-1: dirty=663 wb=756 unstable=0 bg_thresh=952 thresh=1905 gap=486 poll_thresh=21 ino=257 dd-2584 [005] 317.361668: balance_dirty_state: bdi btrfs-1: dirty=638 wb=806 unstable=0 bg_thresh=952 thresh=1904 gap=460 poll_thresh=22 ino=257 dd-2584 [005] 317.361673: balance_dirty_pages: bdi btrfs-1: bdi_limit=1255 task_limit=1177 bdi_dirty=1446 avg_dirty=1446 bdi_gap=-121% task_gap=-342% task_weight=99% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 flush-btrfs-1-2586 [002] 317.361936: writeback_single_inode: bdi btrfs-1: ino=257 state=I_DIRTY_PAGES age=68 wrote=608 to_write=7584 dd-2584 [001] 317.368340: balance_dirty_state: bdi btrfs-1: dirty=513 wb=881 unstable=0 bg_thresh=953 thresh=1907 gap=513 poll_thresh=22 ino=257 dd-2584 [001] 317.368417: balance_dirty_state: bdi btrfs-1: dirty=538 wb=881 unstable=0 bg_thresh=953 thresh=1906 gap=487 poll_thresh=16 ino=257 dd-2584 [001] 317.368545: balance_dirty_state: bdi btrfs-1: dirty=563 wb=881 unstable=0 bg_thresh=953 thresh=1906 gap=462 poll_thresh=17 ino=257 dd-2584 [001] 317.368551: balance_dirty_pages: bdi btrfs-1: bdi_limit=1257 task_limit=1181 bdi_dirty=1366 avg_dirty=1366 bdi_gap=-68% task_gap=-234% task_weight=97% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 317.376326: balance_dirty_state: bdi btrfs-1: dirty=563 wb=681 unstable=50 bg_thresh=959 thresh=1918 gap=624 poll_thresh=17 ino=257 dd-2584 [001] 317.376396: balance_dirty_state: bdi btrfs-1: dirty=588 wb=681 unstable=50 bg_thresh=961 thresh=1923 gap=604 poll_thresh=13 ino=257 dd-2584 [001] 317.376458: balance_dirty_state: bdi btrfs-1: dirty=588 wb=681 unstable=50 bg_thresh=958 thresh=1917 gap=598 poll_thresh=14 ino=257 dd-2584 [001] 317.376520: balance_dirty_state: bdi btrfs-1: dirty=613 wb=681 unstable=50 bg_thresh=961 thresh=1922 gap=578 poll_thresh=15 ino=257 dd-2584 [001] 317.376581: balance_dirty_state: bdi btrfs-1: dirty=638 wb=681 unstable=50 bg_thresh=960 thresh=1921 gap=552 poll_thresh=16 ino=257 dd-2584 [001] 317.376703: balance_dirty_state: bdi btrfs-1: dirty=663 wb=681 unstable=50 bg_thresh=960 thresh=1920 gap=526 poll_thresh=17 ino=257 dd-2584 [001] 317.376827: balance_dirty_state: bdi btrfs-1: dirty=688 wb=681 unstable=50 bg_thresh=959 thresh=1919 gap=500 poll_thresh=18 ino=257 dd-2584 [001] 317.376948: balance_dirty_state: bdi btrfs-1: dirty=738 wb=681 unstable=50 bg_thresh=959 thresh=1918 gap=449 poll_thresh=19 ino=257 dd-2584 [001] 317.376954: balance_dirty_pages: bdi btrfs-1: bdi_limit=1243 task_limit=1168 bdi_dirty=1399 avg_dirty=1399 bdi_gap=-99% task_gap=-296% task_weight=97% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=0 pause=8 dd-2584 [001] 317.388276: balance_dirty_state: bdi btrfs-1: dirty=738 wb=506 unstable=0 bg_thresh=1006 thresh=2013 gap=769 poll_thresh=19 ino=257 dd-2584 [001] 317.388543: balance_dirty_state: bdi btrfs-1: dirty=738 wb=506 unstable=0 bg_thresh=1006 thresh=2012 gap=768 poll_thresh=14 ino=257 dd-2584 [001] 317.388603: balance_dirty_state: bdi btrfs-1: dirty=763 wb=506 unstable=0 bg_thresh=1008 thresh=2017 gap=748 poll_thresh=15 ino=257 dd-2584 [001] 317.388665: balance_dirty_state: bdi btrfs-1: dirty=788 wb=506 unstable=0 bg_thresh=1005 thresh=2011 gap=717 poll_thresh=16 ino=257 dd-2584 [001] 317.388784: balance_dirty_state: bdi btrfs-1: dirty=813 wb=506 unstable=0 bg_thresh=1005 thresh=2010 gap=691 poll_thresh=17 ino=257 dd-2584 [001] 317.388901: balance_dirty_state: bdi btrfs-1: dirty=838 wb=506 unstable=0 bg_thresh=1007 thresh=2014 gap=670 poll_thresh=18 ino=257 dd-2584 [001] 317.389019: balance_dirty_state: bdi btrfs-1: dirty=863 wb=506 unstable=0 bg_thresh=1006 thresh=2013 gap=644 poll_thresh=19 ino=257 dd-2584 [001] 317.389138: balance_dirty_state: bdi btrfs-1: dirty=913 wb=506 unstable=0 bg_thresh=1006 thresh=2012 gap=593 poll_thresh=20 ino=257 dd-2584 [001] 317.389260: balance_dirty_state: bdi btrfs-1: dirty=938 wb=506 unstable=0 bg_thresh=1008 thresh=2016 gap=572 poll_thresh=21 ino=257 dd-2584 [001] 317.389382: balance_dirty_state: bdi btrfs-1: dirty=963 wb=506 unstable=0 bg_thresh=1007 thresh=2015 gap=546 poll_thresh=22 ino=257 dd-2584 [001] 317.389667: balance_dirty_state: bdi btrfs-1: dirty=988 wb=506 unstable=0 bg_thresh=1007 thresh=2014 gap=520 poll_thresh=23 ino=257 dd-2584 [001] 317.389789: balance_dirty_state: bdi btrfs-1: dirty=1038 wb=506 unstable=0 bg_thresh=1006 thresh=2013 gap=469 poll_thresh=24 ino=257 dd-2584 [001] 317.389794: balance_dirty_pages: bdi btrfs-1: bdi_limit=1337 task_limit=1255 bdi_dirty=1480 avg_dirty=1480 bdi_gap=-85% task_gap=-268% task_weight=98% bdi_bw=59628 base_bw=28 task_bw=0 dirtied=32 period=0 think=4 pause=8 flush-btrfs-1-2586 [002] 317.389841: writeback_single_inode: bdi btrfs-1: ino=1 state=I_DIRTY_PAGES age=24740 wrote=0 to_write=8192 flush-btrfs-1-2586 [002] 317.391097: writeback_single_inode: bdi btrfs-1: ino=257 state= age=96 wrote=512 to_write=7680